














                                  SURVEY CONTROL DATA
                                
                             STATE=LA
                             [MAY 16, 2026 02:27:0]
                    PROGRAM = datasheet95, VERSION = 8.12.5.20
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5364 ***********************************************************************
 BJ5364  DESIGNATION -  0R9 C
 BJ5364  PID         -  BJ5364
 BJ5364  STATE/COUNTY-  LA/TANGIPAHOA
 BJ5364  COUNTRY     -  US
 BJ5364  USGS QUAD   -  HAMMOND (2018)
 BJ5364
 BJ5364                         *CURRENT SURVEY CONTROL
 BJ5364  ______________________________________________________________________
 BJ5364* NAD 83(1992) POSITION- 30 30 55.15475(N) 090 24 41.26272(W)   ADJUSTED
 BJ5364* NAD 83(1992) ELLIP HT-   -15.257 (meters)        (11/16/93)   ADJUSTED
 BJ5364* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5364  **This station is located in a suspected subsidence area (see below).
 BJ5364  ______________________________________________________________________
 BJ5364  GEOID HEIGHT    -        -26.875 (meters)                     GEOID18
 BJ5364  NAD 83(1992) X  -    -39,493.272 (meters)                     COMP
 BJ5364  NAD 83(1992) Y  - -5,499,316.183 (meters)                     COMP
 BJ5364  NAD 83(1992) Z  -  3,219,710.140 (meters)                     COMP
 BJ5364  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5364  HORZ ORDER      -  SECOND
 BJ5364  ELLP ORDER      -  FOURTH    CLASS II
 BJ5364
 BJ5364.This mark is at Hammond Airport (0R9)
 BJ5364
 BJ5364.The horizontal coordinates were established by GPS observations
 BJ5364.and adjusted by the National Geodetic Survey in November 1993.
 BJ5364
 BJ5364.** This station is in an area of known vertical motion. If an
 BJ5364.** orthometric height was ever established but is not available 
 BJ5364.** in the current survey control section, the orthometric height
 BJ5364.** is considered suspect.  Suspect heights are available in the
 BJ5364.** superseded section only if requested.
 BJ5364
 BJ5364.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5364.GEOID18 height accuracy estimate available here.
 BJ5364
 BJ5364.Click photographs - Photos may exist for this station.
 BJ5364
 BJ5364.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5364
 BJ5364.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5364
 BJ5364.The ellipsoidal height was determined by GPS observations
 BJ5364.and is referenced to NAD 83.
 BJ5364
 BJ5364. The following values were computed from the NAD 83(1992) position.
 BJ5364
 BJ5364;                    North         East     Units Scale Factor Converg.
 BJ5364;SPC LA S     -   223,745.663 1,088,480.829   MT  0.99996593   +0 27 39.4
 BJ5364;SPC LA S     -   734,072.23  3,571,124.19   sFT  0.99996593   +0 27 39.4
 BJ5364;UTM  15      - 3,378,739.705   748,399.775   MT  1.00036125   +1 18 54.2
 BJ5364
 BJ5364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5364!SPC LA S     -   1.00000240  x   0.99996593  =   0.99996833
 BJ5364!UTM  15      -   1.00000240  x   1.00036125  =   1.00036365
 BJ5364
 BJ5364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4839978739(NAD 83)
 BJ5364
 BJ5364                          SUPERSEDED SURVEY CONTROL
 BJ5364
 BJ5364.No superseded survey control is available for this station.
 BJ5364
 BJ5364_MARKER: DD = SURVEY DISK
 BJ5364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5364_STAMPING: 0R9 C 1983
 BJ5364_MARK LOGO: NOS
 BJ5364_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ5364_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5364+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2007
 BJ5364
 BJ5364  HISTORY     - Date     Condition        Report By
 BJ5364  HISTORY     - 1983     MONUMENTED       NOS
 BJ5364  HISTORY     - 19890615 GOOD             NGS
 BJ5364  HISTORY     - 19921116 GOOD
 BJ5364  HISTORY     - 20070815 GOOD             MAEC
 BJ5364
 BJ5364                          STATION DESCRIPTION
 BJ5364
 BJ5364'DESCRIBED BY NATIONAL OCEAN SERVICE 1983
 BJ5364'STATION IS LOCATED NEAR THE CITY OF HAMMOND AT THE HAMMOND MUNICIPAL
 BJ5364'AIRPORT 249.4 FT (76.02 M) SW OF THE CENTERLINE OF RUNWAY 31 NEAR THE
 BJ5364'RUNWAY END 31.
 BJ5364'TO REACH THE STATION CONTACT THE AIRPORT MANAGER FOR PERMISSION TO
 BJ5364'ACCESS THE CONTROLED ACCESS AREAS OF THE AIRFIELD.
 BJ5364'STATION IS A STANDARD NOS DISK STAMPED ---0R9 C 1983--- AND SET IN THE
 BJ5364'TOP OF A CONCRETE POST FLUSH WITH THE GROUND 279.1 FT (85.07 M) SOUTH
 BJ5364'OF THE SE ONE OF TWO VASI LIGHTS, 204.8 FT (62.42 M) SOUTH OF THE
 BJ5364'FIRST RUNWAY LIGHT NW OF RUNWAY END 31, AND 101.8 FT (31.03 M) NORTH
 BJ5364'OF CENTERLINE OF TAXIWAY.
 BJ5364
 BJ5364                          STATION RECOVERY (1989)
 BJ5364
 BJ5364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 BJ5364'THIS STATION IS LOCATED AT HAMMOND MUNI AIRPORT NEAR RUNWAY END 31. IT
 BJ5364'IS 279.1 FT (85.1 M) SOUTH OF THE SE ONE OF TWO VASI LIGHTS, 249.4 FT
 BJ5364'(76.0 M) SW OF THE C/L OF RUNWAY 31, 204.8 FT (62.4 M) SOUTH OF THE
 BJ5364'FIRST RUNWAY LIGHT NW OF RUNWAY END 31, AND 101.8 FT (31.0 M) NORTH OF
 BJ5364'C/L OF THE TAXIWAY.  IT IS A STANDARD NATIONAL OCEAN SURVEY DISK
 BJ5364'STAMPED 0R9 C 1983, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 BJ5364'THE GROUND.
 BJ5364
 BJ5364                          STATION RECOVERY (1992)
 BJ5364
 BJ5364'RECOVERED 1992
 BJ5364'RECOVERED IN GOOD CONDITION.
 BJ5364
 BJ5364                          STATION RECOVERY (2007)
 BJ5364
 BJ5364'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 BJ5364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5365 ***********************************************************************
 BJ5365  DESIGNATION -  0R9 D
 BJ5365  PID         -  BJ5365
 BJ5365  STATE/COUNTY-  LA/TANGIPAHOA
 BJ5365  COUNTRY     -  US
 BJ5365  USGS QUAD   -  HAMMOND (2018)
 BJ5365
 BJ5365                         *CURRENT SURVEY CONTROL
 BJ5365  ______________________________________________________________________
 BJ5365* NAD 83(1992) POSITION- 30 31 12.06170(N) 090 25 15.53121(W)   ADJUSTED
 BJ5365* NAD 83(1992) ELLIP HT-   -14.600 (meters)        (11/16/93)   ADJUSTED
 BJ5365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5365  **This station is located in a suspected subsidence area (see below).
 BJ5365  ______________________________________________________________________
 BJ5365  GEOID HEIGHT    -        -26.885 (meters)                     GEOID18
 BJ5365  NAD 83(1992) X  -    -40,404.980 (meters)                     COMP
 BJ5365  NAD 83(1992) Y  - -5,499,045.733 (meters)                     COMP
 BJ5365  NAD 83(1992) Z  -  3,220,158.994 (meters)                     COMP
 BJ5365  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BJ5365  HORZ ORDER      -  SECOND
 BJ5365  ELLP ORDER      -  FOURTH    CLASS II
 BJ5365
 BJ5365.This mark is at Hammond Airport (0R9)
 BJ5365
 BJ5365.The horizontal coordinates were established by GPS observations
 BJ5365.and adjusted by the National Geodetic Survey in November 1993.
 BJ5365
 BJ5365.** This station is in an area of known vertical motion. If an
 BJ5365.** orthometric height was ever established but is not available 
 BJ5365.** in the current survey control section, the orthometric height
 BJ5365.** is considered suspect.  Suspect heights are available in the
 BJ5365.** superseded section only if requested.
 BJ5365
 BJ5365.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5365.GEOID18 height accuracy estimate available here.
 BJ5365
 BJ5365.Click photographs - Photos may exist for this station.
 BJ5365
 BJ5365.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5365
 BJ5365.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5365
 BJ5365.The ellipsoidal height was determined by GPS observations
 BJ5365.and is referenced to NAD 83.
 BJ5365
 BJ5365. The following values were computed from the NAD 83(1992) position.
 BJ5365
 BJ5365;                    North         East     Units Scale Factor Converg.
 BJ5365;SPC LA S     -   224,258.963 1,087,563.072   MT  0.99996666   +0 27 22.3
 BJ5365;SPC LA S     -   735,756.28  3,568,113.18   sFT  0.99996666   +0 27 22.3
 BJ5365;UTM  15      - 3,379,239.462   747,474.105   MT  1.00035559   +1 18 37.4
 BJ5365
 BJ5365!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5365!SPC LA S     -   1.00000229  x   0.99996666  =   0.99996895
 BJ5365!UTM  15      -   1.00000229  x   1.00035559  =   1.00035788
 BJ5365
 BJ5365:                Primary Azimuth Mark                     Grid Az
 BJ5365:SPC LA S     -  0R9 A                                    002 15 12.9
 BJ5365:UTM  15      -  0R9 A                                    001 23 57.8
 BJ5365
 BJ5365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4747479239(NAD 83)
 BJ5365
 BJ5365|---------------------------------------------------------------------|
 BJ5365| PID    Reference Object                     Distance      Geod. Az  |
 BJ5365|                                                           dddmmss.s |
 BJ5365| BJ5363 0R9 A                               APPROX. 0.6 KM 0024235.2 |
 BJ5365|---------------------------------------------------------------------|
 BJ5365
 BJ5365                          SUPERSEDED SURVEY CONTROL
 BJ5365
 BJ5365.No superseded survey control is available for this station.
 BJ5365
 BJ5365_MARKER: DD = SURVEY DISK
 BJ5365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5365_STAMPING: 0R9 D 1992
 BJ5365_MARK LOGO: NOS
 BJ5365_PROJECTION: FLUSH
 BJ5365_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ5365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5365+STABILITY: SURFACE MOTION
 BJ5365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5365+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2007
 BJ5365
 BJ5365  HISTORY     - Date     Condition        Report By
 BJ5365  HISTORY     - 1992     MONUMENTED       NOS
 BJ5365  HISTORY     - 19940615 GOOD             NGS
 BJ5365  HISTORY     - 20070129 GOOD             AERODA
 BJ5365  HISTORY     - 20070815 GOOD             MAEC
 BJ5365
 BJ5365                          STATION DESCRIPTION
 BJ5365
 BJ5365'DESCRIBED BY NATIONAL OCEAN SERVICE 1992
 BJ5365'THE STATION IS LOCATED NEAR THE CITY OF HAMMOND AT THE HAMMOND
 BJ5365'MUNICIPAL AIRPORT IN A GRASSY AREA NORTH OF THE GENERAL AVIATION RAMP
 BJ5365'AND WEST OF A N-S TAXIWAY NEAR A WINDSOCK.
 BJ5365'TO REACH THE STATION CONTACT THE AIRPORT MANAGER FOR PERMISSION TO
 BJ5365'ACCESS THE CONTROLED SURFACE AREAS OF THE AIRFIELD.
 BJ5365'STATION IS A STANDARD NOS ALUMINUM DISK CRIMPED TO THE TOP OF AN
 BJ5365'ALUMINUM ROD IN A CONCRETE MONUMENT SET FLUSH WITH THE GROUND STAMPED
 BJ5365'---0R9 D 1992--- 18.835 M (61.794 FT) WEST OF CENTERLINE OF N-S
 BJ5365'TAXIWAY, 5.307 M (17.411 FT) NW OF CORNER TAXIWAY LIGHT, 9.150 M
 BJ5365'(30.020 FT) NORTH OF EDGE OF APRON, 28.68 M (94.09 FT) ESE OF
 BJ5365'WINDSOCK.
 BJ5365
 BJ5365                          STATION RECOVERY (1994)
 BJ5365
 BJ5365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994
 BJ5365'THE STATION IS LOCATED JUST NORTH OF THE WEST RAMP NEAR THE WINDSOCK.
 BJ5365'IT IS 5.307 M (17.411 FT) NW OF THE TAXIWAY LT.  AT THE CORNER OF THE
 BJ5365'RAMP AND TAXIWAY, 9.150 M (30.020 FT) NORTH OF THE NORTH EDGE OF THE
 BJ5365'RAMP, 18.835 M (61.794 FT) WEST OF THE CENTERLINE OF A NORTH-SOUTH
 BJ5365'TAXIWAY AND 28.680 M (94.094 FT) ESE OF THE WINDSOCK.  THE STATION IS
 BJ5365'A STANDARD NOS ALUMINUM DISK ATTACHED TO A 42-INCH ALUMINUM ROD DRIVEN
 BJ5365'INTO THE GROUND AND SURROUNDED BY CONCRETE.  IT IS STAMPED 0R9 D 1992.
 BJ5365
 BJ5365                          STATION RECOVERY (2007)
 BJ5365
 BJ5365'RECOVERY NOTE BY AERO DATA CORPORATION 2007 (RJG)
 BJ5365'RECOVERED IN GOOD CONDITION.
 BJ5365
 BJ5365                          STATION RECOVERY (2007)
 BJ5365
 BJ5365'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 BJ5365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2095 ***********************************************************************
 CQ2095  DESIGNATION -  1
 CQ2095  PID         -  CQ2095
 CQ2095  STATE/COUNTY-  LA/CADDO
 CQ2095  COUNTRY     -  US
 CQ2095  USGS QUAD   -  BOSSIER CITY (2018)
 CQ2095
 CQ2095                         *CURRENT SURVEY CONTROL
 CQ2095  ______________________________________________________________________
 CQ2095* NAD 83(1986) POSITION- 32 30 58.     (N) 093 44 22.     (W)   SCALED
 CQ2095* NAVD 88 ORTHO HEIGHT -    54.787 (meters)      179.75  (feet) ADJUSTED
 CQ2095  ______________________________________________________________________
 CQ2095  GEOID HEIGHT    -        -26.065 (meters)                     GEOID18
 CQ2095  DYNAMIC HEIGHT  -         54.726 (meters)      179.55  (feet) COMP
 CQ2095  MODELED GRAVITY -    979,513.6   (mgal)                       NAVD 88
 CQ2095
 CQ2095  VERT ORDER      -  FIRST     CLASS II
 CQ2095
 CQ2095.The horizontal coordinates were scaled from a map and have
 CQ2095.an estimated accuracy of +/- 6 seconds.
 CQ2095
 CQ2095.The orthometric height was determined by differential leveling and
 CQ2095.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2095.in June 1991.
 CQ2095
 CQ2095.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2095.GEOID18 height accuracy estimate available here.
 CQ2095
 CQ2095.Click photographs - Photos may exist for this station.
 CQ2095
 CQ2095.The dynamic height is computed by dividing the NAVD 88
 CQ2095.geopotential number by the normal gravity value computed on the
 CQ2095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2095.degrees latitude (g = 980.6199 gals.).
 CQ2095
 CQ2095.The modeled gravity was interpolated from observed gravity values.
 CQ2095
 CQ2095;                    North         East    Units  Estimated Accuracy
 CQ2095;SPC LA N     -   224,210.      883,550.      MT  (+/- 180 meters Scaled)
 CQ2095
 CQ2095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR305978(NAD 83)
 CQ2095
 CQ2095                          SUPERSEDED SURVEY CONTROL
 CQ2095
 CQ2095  NGVD 29 (11/26/84)   54.862  (m)          179.99   (f) ADJUSTED    1 2
 CQ2095
 CQ2095.Superseded values are not recommended for survey control.
 CQ2095
 CQ2095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2095.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2095
 CQ2095_MARKER: Q = CHISELED SQUARE
 CQ2095_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2095_SP_SET: PIER
 CQ2095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2095
 CQ2095  HISTORY     - Date     Condition        Report By
 CQ2095  HISTORY     - UNK      MONUMENTED       USACE
 CQ2095  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2095  HISTORY     - 19990206 GOOD             USPSQD
 CQ2095
 CQ2095                          STATION DESCRIPTION
 CQ2095
 CQ2095'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2095'IN SHREVEPORT.
 CQ2095'AT SHREVEPORT, AT THE ILLINOIS CENTRAL RAILROAD BRIDGE OVER THE RED
 CQ2095'RIVER, CUT ON TOP OF THE SOUTHEAST END OF THE SECOND PIER SOUTHWEST OF
 CQ2095'THE NORTHEAST END OF THE BRIDGE, 1.5 FEET NORTHWEST OF THE SOUTHEAST
 CQ2095'END OF THE PIER, 2.5 FEET SOUTHEAST OF THE BASE PLATE SUPPORTING THE
 CQ2095'EAST CORNER OF THE SPAN.  NOTE-- MEASUREMENTS INDICATE THE MARK SHOULD
 CQ2095'BE UNDER A SMALL BUILDING THAT HOUSES A STREAM MEASUREMENT GUAGE.
 CQ2095
 CQ2095                          STATION RECOVERY (1999)
 CQ2095
 CQ2095'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0489 ***********************************************************************
 AT0489  DESIGNATION -  1
 AT0489  PID         -  AT0489
 AT0489  STATE/COUNTY-  LA/ORLEANS
 AT0489  COUNTRY     -  US
 AT0489  USGS QUAD   -  CHALMETTE (2018)
 AT0489
 AT0489                         *CURRENT SURVEY CONTROL
 AT0489  ______________________________________________________________________
 AT0489* NAD 83(1986) POSITION- 29 54 35.     (N) 089 58 39.     (W)   SCALED
 AT0489* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0489  **This station is located in a suspected subsidence area (see below).
 AT0489  ______________________________________________________________________
 AT0489  GEOID HEIGHT    -        -25.857 (meters)                     GEOID18
 AT0489
 AT0489.The horizontal coordinates were scaled from a map and have
 AT0489.an estimated accuracy of +/- 6 seconds.
 AT0489
 AT0489.** This station is in an area of known vertical motion. If an
 AT0489.** orthometric height was ever established but is not available 
 AT0489.** in the current survey control section, the orthometric height
 AT0489.** is considered suspect.  Suspect heights are available in the
 AT0489.** superseded section only if requested.
 AT0489
 AT0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0489.GEOID18 height accuracy estimate available here.
 AT0489
 AT0489.Click photographs - Photos may exist for this station.
 AT0489
 AT0489;                    North         East    Units  Estimated Accuracy
 AT0489;SPC LA S     -   157,030.    1,130,930.      MT  (+/- 180 meters Scaled)
 AT0489
 AT0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU125125(NAD 83)
 AT0489
 AT0489                          SUPERSEDED SURVEY CONTROL
 AT0489
 AT0489.No superseded survey control is available for this station.
 AT0489
 AT0489_MARKER: DD = SURVEY DISK
 AT0489_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AT0489_STAMPING: PBM NO 1
 AT0489_MARK LOGO: USACE
 AT0489_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0489_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0489_ROD/PIPE-DEPTH: 9.1 meters
 AT0489
 AT0489  HISTORY     - Date     Condition        Report By
 AT0489  HISTORY     - UNK      MONUMENTED       USACE
 AT0489  HISTORY     - 1964     GOOD             CGS
 AT0489  HISTORY     - 1985     GOOD             USPSQD
 AT0489  HISTORY     - 1985     GOOD             USPSQD
 AT0489
 AT0489                          STATION DESCRIPTION
 AT0489
 AT0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0489'AT ALGIERS, IN THE SOUTHEAST PART OF THE CITY, NEAR PUMPING STATION
 AT0489'NO. 11, ALONG THE SOUTHEAST SIDE OF THE INTRACOSTAL WATERWAY, 110 FEET
 AT0489'EAST OF THE EAST CORNER OF THE PUMPING STATION, 108 FEET SOUTHEAST OF
 AT0489'THE CENTER OF TOP OF LEVEE ALONG THE SOUTHEAST SIDE OF THE INTRACOSTAL
 AT0489'WATERWAY, 54 FEET NORTHEAST OF THE NORTHEAST BANK OF DRAINAGE CANAL,
 AT0489'127 FEET WEST OF BM 2, 31 FEET SOUTHEAST OF THE EAST CORNER OF FENCE
 AT0489'AROUND PUMPING STATION, 2 1/2 FEET NORTHWEST OF A YELLOW WOODEN
 AT0489'WITNESS POST, SET ON THE TOP OF A 1-INCH PIPE IN CONCRETE PROJECTING 1
 AT0489'INCH ABOVE THE LEVEL OF THE GROUND.  THE PIPE WAS DRIVEN TO A DEPTH OF
 AT0489'30 FEET IN GROUND.
 AT0489
 AT0489                          STATION RECOVERY (1985)
 AT0489
 AT0489'RECOVERY NOTE BY US POWER SQUADRON 1985
 AT0489'RECOVERED IN GOOD CONDITION.
 AT0489
 AT0489                          STATION RECOVERY (1985)
 AT0489
 AT0489'RECOVERY NOTE BY US POWER SQUADRON 1985
 AT0489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0280 ***********************************************************************
 AT0280  DESIGNATION -  1
 AT0280  PID         -  AT0280
 AT0280  STATE/COUNTY-  LA/JEFFERSON
 AT0280  COUNTRY     -  US
 AT0280  USGS QUAD   -  BARATARIA PASS (2018)
 AT0280
 AT0280                         *CURRENT SURVEY CONTROL
 AT0280  ______________________________________________________________________
 AT0280* NAD 83(1986) POSITION- 29 15 51.     (N) 089 57 17.     (W)   SCALED
 AT0280* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0280  **This station is located in a suspected subsidence area (see below).
 AT0280  ______________________________________________________________________
 AT0280  GEOID HEIGHT    -        -23.876 (meters)                     GEOID18
 AT0280
 AT0280.The horizontal coordinates were scaled from a map and have
 AT0280.an estimated accuracy of +/- 6 seconds.
 AT0280
 AT0280.** This station is in an area of known vertical motion. If an
 AT0280.** orthometric height was ever established but is not available 
 AT0280.** in the current survey control section, the orthometric height
 AT0280.** is considered suspect.  Suspect heights are available in the
 AT0280.** superseded section only if requested.
 AT0280
 AT0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0280.GEOID18 height accuracy estimate available here.
 AT0280
 AT0280.Click photographs - Photos may exist for this station.
 AT0280
 AT0280;                    North         East    Units  Estimated Accuracy
 AT0280;SPC LA S     -    85,510.    1,133,990.      MT  (+/- 180 meters Scaled)
 AT0280
 AT0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT128408(NAD 83)
 AT0280
 AT0280                          SUPERSEDED SURVEY CONTROL
 AT0280
 AT0280.No superseded survey control is available for this station.
 AT0280
 AT0280_MARKER: DD = SURVEY DISK
 AT0280_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT0280_MARK LOGO: USCG
 AT0280_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0280
 AT0280  HISTORY     - Date     Condition        Report By
 AT0280  HISTORY     - UNK      MONUMENTED       USCG
 AT0280  HISTORY     - 1965     GOOD             CGS
 AT0280  HISTORY     - 1982     MARK NOT FOUND   NGS
 AT0280
 AT0280                          STATION DESCRIPTION
 AT0280
 AT0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0280'3.3 MI NE FROM GRAND ISLE.
 AT0280'ABOUT 2.45 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0280'AT GRAND ISLE, THENCE 0.85 MILE NORTHEAST ALONG A SHELL ROAD, 199 FEET
 AT0280'NORTHWEST AND ACROSS THE ROAD FROM A POWER POLE, 165 FEET NORTHEAST OF
 AT0280'A POWER POLE BRACED BY 9 GUY WIRES, 30 FEET NORTHWEST OF THE CENTER
 AT0280'LINE OF THE ROAD, 1.9 FEET NORTHWEST OF A WOODEN WITNESS POST, ABOUT 1
 AT0280'FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A 6-INCH TILE
 AT0280'FILLED WITH CONCRETE AND PROJECTING 3-INCHES.
 AT0280
 AT0280                          STATION RECOVERY (1982)
 AT0280
 AT0280'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0280'BELIEVED DESTROYED WHEN THE U.S. COAST GUARD REBUILT THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1615 ***********************************************************************
 BW1615  DESIGNATION -  1 26 18
 BW1615  PID         -  BW1615
 BW1615  STATE/COUNTY-  LA/CATAHOULA
 BW1615  COUNTRY     -  US
 BW1615  USGS QUAD   -  JONESVILLE SOUTH (2018)
 BW1615
 BW1615                         *CURRENT SURVEY CONTROL
 BW1615  ______________________________________________________________________
 BW1615* NAD 83(1986) POSITION- 31 36 32.     (N) 091 51 17.     (W)   SCALED
 BW1615* NAVD 88 ORTHO HEIGHT -    17.23  (+/-2cm)       56.5   (feet) VERTCON3
 BW1615  ______________________________________________________________________
 BW1615  GEOID HEIGHT    -        -25.968 (meters)                     GEOID18
 BW1615  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1615
 BW1615.The horizontal coordinates were scaled from a map and have
 BW1615.an estimated accuracy of +/- 6 seconds.
 BW1615
 BW1615.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1615.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1615
 BW1615.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1615.GEOID18 height accuracy estimate available here.
 BW1615
 BW1615.The vertical order pertains to the NGVD 29 superseded value.
 BW1615
 BW1615.Click photographs - Photos may exist for this station.
 BW1615
 BW1615;                    North         East    Units  Estimated Accuracy
 BW1615;SPC LA N     -   123,130.    1,061,230.      MT  (+/- 180 meters Scaled)
 BW1615
 BW1615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ086976(NAD 83)
 BW1615
 BW1615                          SUPERSEDED SURVEY CONTROL
 BW1615
 BW1615  NGVD 29 (??/??/92)   17.248  (m)           56.59   (f) ADJ UNCH    1 2
 BW1615
 BW1615.Superseded values are not recommended for survey control.
 BW1615
 BW1615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1615.See file dsdata.pdf to determine how the superseded data were derived.
 BW1615
 BW1615_MARKER: DD = SURVEY DISK
 BW1615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1615_STAMPING: 1-26-18 64
 BW1615_MARK LOGO: USACE
 BW1615_PROJECTION: PROJECTING 25 CENTIMETERS
 BW1615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1615+STABILITY: SURFACE MOTION
 BW1615
 BW1615  HISTORY     - Date     Condition        Report By
 BW1615  HISTORY     - 1964     MONUMENTED       USACE
 BW1615  HISTORY     - 1966     GOOD             CGS
 BW1615
 BW1615                          STATION DESCRIPTION
 BW1615
 BW1615'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1615'2.9 MI W FROM JONESVILLE.
 BW1615'ABOUT 0.45 MILE SOUTHWEST ALONG FRONT STREET FROM THE NORTHWEST END OF
 BW1615'THE U.S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, THENCE
 BW1615'2.4 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILWAY, IN SECTION 4,
 BW1615'T7N, R6E, 59 FEET NORTH OF THE CENTER OF THE CROSSING OF STATE
 BW1615'HIGHWAY 3037, 50 1/2 FEET NORTHWEST OF THE NORTHWEST RAIL, 130 FEET
 BW1615'SOUTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 84, 29 FEET NORTHEAST OF
 BW1615'THE CENTER LINE OF THE STATE HIGHWAY, 7 FEET SOUTH OF A POWER POLE FOR
 BW1615'A HIGH VOLTAGE POWER LINE WITH A LINE CROSSING OVER THE TRACK, 2 1/2
 BW1615'FEET WEST OF A CORNER FENCE POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 BW1615'STATE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 10
 BW1615'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1616 ***********************************************************************
 BW1616  DESIGNATION -  1 26 19
 BW1616  PID         -  BW1616
 BW1616  STATE/COUNTY-  LA/CATAHOULA
 BW1616  COUNTRY     -  US
 BW1616  USGS QUAD   -  JONESVILLE SOUTH (2018)
 BW1616
 BW1616                         *CURRENT SURVEY CONTROL
 BW1616  ______________________________________________________________________
 BW1616* NAD 83(1986) POSITION- 31 36 21.     (N) 091 52 15.     (W)   SCALED
 BW1616* NAVD 88 ORTHO HEIGHT -    16.88  (+/-2cm)       55.4   (feet) VERTCON3
 BW1616  ______________________________________________________________________
 BW1616  GEOID HEIGHT    -        -25.959 (meters)                     GEOID18
 BW1616  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1616
 BW1616.The horizontal coordinates were scaled from a map and have
 BW1616.an estimated accuracy of +/- 6 seconds.
 BW1616
 BW1616.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1616.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1616
 BW1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1616.GEOID18 height accuracy estimate available here.
 BW1616
 BW1616.The vertical order pertains to the NGVD 29 superseded value.
 BW1616
 BW1616.Click photographs - Photos may exist for this station.
 BW1616
 BW1616;                    North         East    Units  Estimated Accuracy
 BW1616;SPC LA N     -   122,780.    1,059,700.      MT  (+/- 180 meters Scaled)
 BW1616
 BW1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ071972(NAD 83)
 BW1616
 BW1616                          SUPERSEDED SURVEY CONTROL
 BW1616
 BW1616  NGVD 29 (??/??/92)   16.896  (m)           55.43   (f) ADJ UNCH    1 2
 BW1616
 BW1616.Superseded values are not recommended for survey control.
 BW1616
 BW1616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1616.See file dsdata.pdf to determine how the superseded data were derived.
 BW1616
 BW1616_MARKER: DD = SURVEY DISK
 BW1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1616_STAMPING: 1-26-19 64
 BW1616_MARK LOGO: USACE
 BW1616_PROJECTION: PROJECTING 20 CENTIMETERS
 BW1616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1616+STABILITY: SURFACE MOTION
 BW1616
 BW1616  HISTORY     - Date     Condition        Report By
 BW1616  HISTORY     - 1964     MONUMENTED       USACE
 BW1616  HISTORY     - 1966     GOOD             CGS
 BW1616
 BW1616                          STATION DESCRIPTION
 BW1616
 BW1616'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1616'3.85 MI W FROM JONESVILLE.
 BW1616'ABOUT 0.45 MILE SOUTHWEST ALONG FRONT STREET FROM THE NORTHWEST END OF
 BW1616'THE U.S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, THENCE
 BW1616'3.4 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILWAY, IN SECTION 8,
 BW1616'T7N, R6E, 2 TELEPHONE POLES WEST OF MILEPOST 206, ABOUT 67 YARDS
 BW1616'NORTH OF AND ACROSS THE TRACK FROM A FARMHOUSE, 47 FEET
 BW1616'NORTH-NORTHWEST OF THE CENTER OF THE CROSSING OF A PRIVATE ROAD, 41
 BW1616'1/2 FEET NORTH OF THE NORTH RAIL, 36 FEET SOUTH OF THE CENTER LINE OF
 BW1616'U.S. HIGHWAY 84, 21 FEET WEST OF THE CENTER LINE OF A DRIVEWAY, 1 FOOT
 BW1616'SOUTHWEST OF TELEPHONE POLE NUMBER 54, AND ABOUT 3 FEET BELOW THE
 BW1616'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 BW1616'8 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1622 ***********************************************************************
 BW1622  DESIGNATION -  1 26 20
 BW1622  PID         -  BW1622
 BW1622  STATE/COUNTY-  LA/CATAHOULA
 BW1622  COUNTRY     -  US
 BW1622  USGS QUAD   -  WALTERS (2018)
 BW1622
 BW1622                         *CURRENT SURVEY CONTROL
 BW1622  ______________________________________________________________________
 BW1622* NAD 83(1986) POSITION- 31 35 49.     (N) 091 54 09.     (W)   SCALED
 BW1622* NAVD 88 ORTHO HEIGHT -    17.40  (+/-2cm)       57.1   (feet) VERTCON3
 BW1622  ______________________________________________________________________
 BW1622  GEOID HEIGHT    -        -25.948 (meters)                     GEOID18
 BW1622  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1622
 BW1622.The horizontal coordinates were scaled from a map and have
 BW1622.an estimated accuracy of +/- 6 seconds.
 BW1622
 BW1622.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1622.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1622
 BW1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1622.GEOID18 height accuracy estimate available here.
 BW1622
 BW1622.The vertical order pertains to the NGVD 29 superseded value.
 BW1622
 BW1622.Click photographs - Photos may exist for this station.
 BW1622
 BW1622;                    North         East    Units  Estimated Accuracy
 BW1622;SPC LA N     -   121,780.    1,056,700.      MT  (+/- 180 meters Scaled)
 BW1622
 BW1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ041962(NAD 83)
 BW1622
 BW1622                          SUPERSEDED SURVEY CONTROL
 BW1622
 BW1622  NGVD 29 (??/??/92)   17.421  (m)           57.16   (f) ADJ UNCH    1 2
 BW1622
 BW1622.Superseded values are not recommended for survey control.
 BW1622
 BW1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1622.See file dsdata.pdf to determine how the superseded data were derived.
 BW1622
 BW1622_MARKER: DD = SURVEY DISK
 BW1622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1622_STAMPING: 1-26-20 64
 BW1622_MARK LOGO: USACE
 BW1622_PROJECTION: PROJECTING 25 CENTIMETERS
 BW1622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1622+STABILITY: SURFACE MOTION
 BW1622
 BW1622  HISTORY     - Date     Condition        Report By
 BW1622  HISTORY     - 1964     MONUMENTED       USACE
 BW1622  HISTORY     - 1966     GOOD             CGS
 BW1622
 BW1622                          STATION DESCRIPTION
 BW1622
 BW1622'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1622'5.9 MI W FROM JONESVILLE.
 BW1622'ABOUT 0.45 MILE SOUTHWEST ALONG FRONT STREET FROM THE NORTHWEST END OF
 BW1622'THE U.S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, THENCE
 BW1622'5.45 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILWAY, IN SECTION
 BW1622'7, T7N, R6E, ABOUT 1 1/4 POLES SOUTHWEST OF MILEPOST 204, 51 FEET
 BW1622'SOUTHEAST OF THE SOUTHEAST RAIL, 43 FEET SOUTHWEST OF THE CENTER LINE
 BW1622'OF A TRACK ROAD WHICH CROSSES OVER THE TRACK, 44 FEET NORTHWEST OF THE
 BW1622'NORTH CORNER OF A SMALL FRAME HOUSE, 37 1/2 FEET NORTH OF A 14-INCH
 BW1622'CHINABERRY TREE IN A YARD, 1 1/2 FEET NORTHEAST OF A POWER POLE
 BW1622'BEARING A TRANSFORMER AND WHICH IS NUMBERED 60-600, 1 FOOT SOUTHEAST
 BW1622'OF A FENCE, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 BW1622'THE TOP OF A CONCRETE POST PROJECTING 10 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1624 ***********************************************************************
 BW1624  DESIGNATION -  1 26 22
 BW1624  PID         -  BW1624
 BW1624  STATE/COUNTY-  LA/CATAHOULA
 BW1624  COUNTRY     -  US
 BW1624  USGS QUAD   -  WALTERS (2018)
 BW1624
 BW1624                         *CURRENT SURVEY CONTROL
 BW1624  ______________________________________________________________________
 BW1624* NAD 83(1986) POSITION- 31 35 01.     (N) 091 56 21.     (W)   SCALED
 BW1624* NAVD 88 ORTHO HEIGHT -    16.64  (+/-2cm)       54.6   (feet) VERTCON3
 BW1624  ______________________________________________________________________
 BW1624  GEOID HEIGHT    -        -25.941 (meters)                     GEOID18
 BW1624  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1624
 BW1624.The horizontal coordinates were scaled from a map and have
 BW1624.an estimated accuracy of +/- 6 seconds.
 BW1624
 BW1624.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1624.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1624
 BW1624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1624.GEOID18 height accuracy estimate available here.
 BW1624
 BW1624.The vertical order pertains to the NGVD 29 superseded value.
 BW1624
 BW1624.Click photographs - Photos may exist for this station.
 BW1624
 BW1624;                    North         East    Units  Estimated Accuracy
 BW1624;SPC LA N     -   120,280.    1,053,230.      MT  (+/- 180 meters Scaled)
 BW1624
 BW1624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ006947(NAD 83)
 BW1624
 BW1624                          SUPERSEDED SURVEY CONTROL
 BW1624
 BW1624  NGVD 29 (??/??/92)   16.661  (m)           54.66   (f) ADJ UNCH    1 2
 BW1624
 BW1624.Superseded values are not recommended for survey control.
 BW1624
 BW1624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1624.See file dsdata.pdf to determine how the superseded data were derived.
 BW1624
 BW1624_MARKER: DD = SURVEY DISK
 BW1624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1624_STAMPING: 1-26-22 64
 BW1624_MARK LOGO: USACE
 BW1624_PROJECTION: PROJECTING 25 CENTIMETERS
 BW1624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1624+STABILITY: SURFACE MOTION
 BW1624
 BW1624  HISTORY     - Date     Condition        Report By
 BW1624  HISTORY     - 1964     MONUMENTED       USACE
 BW1624  HISTORY     - 1966     GOOD             CGS
 BW1624  HISTORY     - 1979     MARK NOT FOUND   USGS
 BW1624
 BW1624                          STATION DESCRIPTION
 BW1624
 BW1624'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1624'8.2 MI W FROM JONESVILLE.
 BW1624'ABOUT 0.45 MILE SOUTHWEST ALONG FRONT STREET FROM THE NORTHWEST END OF
 BW1624'THE U.S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, THENCE
 BW1624'7.75 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILWAY, IN SECTION
 BW1624'14, T7N, R5E, 132 FEET NORTHWEST OF AND ACROSS U.S. HIGHWAY 84
 BW1624'FROM THE NORTHWEST RAIL, 104 NORTHEAST OF THE CENTER LINE OF A PRIVATE
 BW1624'DRIVEWAY, 45 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT
 BW1624'SOUTHEAST OF A POWER POLE BEARING A TRANSFORMER AND HAVING A LINE
 BW1624'WHICH CROSSES OVER THE TRACK AND THE HIGHWAY, 2.0 FEET SOUTHWEST OF A
 BW1624'METAL WITNESS POST, ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 BW1624'ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 BW1624'CONCRETE POST PROJECTING 10 INCHES.
 BW1624
 BW1624                          STATION RECOVERY (1979)
 BW1624
 BW1624'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BW1624'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1634 ***********************************************************************
 BW1634  DESIGNATION -  1 26 25
 BW1634  PID         -  BW1634
 BW1634  STATE/COUNTY-  LA/CATAHOULA
 BW1634  COUNTRY     -  US
 BW1634  USGS QUAD   -  WALTERS (2018)
 BW1634
 BW1634                         *CURRENT SURVEY CONTROL
 BW1634  ______________________________________________________________________
 BW1634* NAD 83(1986) POSITION- 31 33 35.     (N) 091 59 21.     (W)   SCALED
 BW1634* NAVD 88 ORTHO HEIGHT -    16.20  (+/-2cm)       53.1   (feet) VERTCON3
 BW1634  ______________________________________________________________________
 BW1634  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 BW1634  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1634
 BW1634.The horizontal coordinates were scaled from a map and have
 BW1634.an estimated accuracy of +/- 6 seconds.
 BW1634
 BW1634.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1634.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1634
 BW1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1634.GEOID18 height accuracy estimate available here.
 BW1634
 BW1634.The vertical order pertains to the NGVD 29 superseded value.
 BW1634
 BW1634.Click photographs - Photos may exist for this station.
 BW1634
 BW1634;                    North         East    Units  Estimated Accuracy
 BW1634;SPC LA N     -   117,610.    1,048,500.      MT  (+/- 180 meters Scaled)
 BW1634
 BW1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ959920(NAD 83)
 BW1634
 BW1634                          SUPERSEDED SURVEY CONTROL
 BW1634
 BW1634  NGVD 29 (??/??/92)   16.210  (m)           53.18   (f) ADJ UNCH    1 2
 BW1634
 BW1634.Superseded values are not recommended for survey control.
 BW1634
 BW1634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1634.See file dsdata.pdf to determine how the superseded data were derived.
 BW1634
 BW1634_MARKER: DD = SURVEY DISK
 BW1634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1634_STAMPING: 1-26-25 64
 BW1634_MARK LOGO: USACE
 BW1634_PROJECTION: PROJECTING 20 CENTIMETERS
 BW1634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1634+STABILITY: SURFACE MOTION
 BW1634
 BW1634  HISTORY     - Date     Condition        Report By
 BW1634  HISTORY     - 1964     MONUMENTED       USACE
 BW1634  HISTORY     - 1966     GOOD             CGS
 BW1634
 BW1634                          STATION DESCRIPTION
 BW1634
 BW1634'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1634'12.0 MI SW FROM JONESVILLE.
 BW1634'ABOUT 0.45 MILE SOUTHWEST ALONG FRONT STREET FROM THE NORTHWEST END OF
 BW1634'THE U.S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, THENCE
 BW1634'7.75 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILWAY, THENCE 2.4
 BW1634'MILES WEST ALONG U.S. HIGHWAY 84, THENCE 1.4 MILES SOUTHWEST ALONG
 BW1634'STATE HIGHWAY 28, IN SECTION 29, T7N, R5E, 70 FEET WEST OF THE
 BW1634'CENTER LINE OF THE HIGHWAY, 31 FEET NORTH OF THE CENTER LINE OF A
 BW1634'GRAVELED ROAD, 52 FEET NORTH OF AND ACROSS THE GRAVELED ROAD FROM
 BW1634'POWER POLE NUMBER 175, 2 FEET EAST OF A FENCE, 1.2 FEET WEST OF A
 BW1634'METAL WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL OF THE HIGHWAY, AND
 BW1634'SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1636 ***********************************************************************
 BW1636  DESIGNATION -  1 26 26
 BW1636  PID         -  BW1636
 BW1636  STATE/COUNTY-  LA/CATAHOULA
 BW1636  COUNTRY     -  US
 BW1636  USGS QUAD   -  WALTERS (2018)
 BW1636
 BW1636                         *CURRENT SURVEY CONTROL
 BW1636  ______________________________________________________________________
 BW1636* NAD 83(1986) POSITION- 31 32 57.     (N) 091 59 45.     (W)   SCALED
 BW1636* NAVD 88 ORTHO HEIGHT -    16.55  (+/-2cm)       54.3   (feet) VERTCON3
 BW1636  ______________________________________________________________________
 BW1636  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 BW1636  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1636
 BW1636.The horizontal coordinates were scaled from a map and have
 BW1636.an estimated accuracy of +/- 6 seconds.
 BW1636
 BW1636.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1636.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1636
 BW1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1636.GEOID18 height accuracy estimate available here.
 BW1636
 BW1636.The vertical order pertains to the NGVD 29 superseded value.
 BW1636
 BW1636.Click photographs - Photos may exist for this station.
 BW1636
 BW1636;                    North         East    Units  Estimated Accuracy
 BW1636;SPC LA N     -   116,440.    1,047,870.      MT  (+/- 180 meters Scaled)
 BW1636
 BW1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ953909(NAD 83)
 BW1636
 BW1636                          SUPERSEDED SURVEY CONTROL
 BW1636
 BW1636  NGVD 29 (??/??/92)   16.562  (m)           54.34   (f) ADJ UNCH    1 2
 BW1636
 BW1636.Superseded values are not recommended for survey control.
 BW1636
 BW1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1636.See file dsdata.pdf to determine how the superseded data were derived.
 BW1636
 BW1636_MARKER: DD = SURVEY DISK
 BW1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1636_STAMPING: 1-26-26 64
 BW1636_MARK LOGO: USACE
 BW1636_PROJECTION: PROJECTING 20 CENTIMETERS
 BW1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1636+STABILITY: SURFACE MOTION
 BW1636
 BW1636  HISTORY     - Date     Condition        Report By
 BW1636  HISTORY     - 1964     MONUMENTED       USACE
 BW1636  HISTORY     - 1966     GOOD             CGS
 BW1636  HISTORY     - 1979     MARK NOT FOUND   USGS
 BW1636
 BW1636                          STATION DESCRIPTION
 BW1636
 BW1636'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1636'12.9 MI SW FROM JONESVILLE.
 BW1636'ABOUT 0.45 MILE SOUTHWEST ALONG FRONT STREET FROM THE NORTHWEST END OF
 BW1636'THE U.S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, THENCE
 BW1636'7.75 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILWAY, THENCE 2.4
 BW1636'MILES WEST ALONG U.S. HIGHWAY 84, THENCE 2.3 MILES SOUTHWEST ALONG
 BW1636'STATE HIGHWAY 28, IN SECTION 31, T7N, R5E, ABOUT 1.0 MILE
 BW1636'NORTHEAST OF THE CATAHOULA-LA SALLE PARISH LINE, 61 YARDS NORTHEAST OF
 BW1636'THE EXTENDED CENTER LINE OF A DRIVEWAY LEADING TO THE MT. HERMON
 BW1636'BAPTIST CHURCH, ABOUT 100 YARDS SOUTHWEST OF THE CENTER OF BIG DITCH,
 BW1636'71 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET
 BW1636'NORTHWEST OF A POWER POLE, ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE
 BW1636'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
 BW1636
 BW1636                          STATION RECOVERY (1979)
 BW1636
 BW1636'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BW1636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1864 ***********************************************************************
 BH1864  DESIGNATION -  1 5 A
 BH1864  PID         -  BH1864
 BH1864  STATE/COUNTY-  LA/ST TAMMANY
 BH1864  COUNTRY     -  US
 BH1864  USGS QUAD   -  SLIDELL (2018)
 BH1864
 BH1864                         *CURRENT SURVEY CONTROL
 BH1864  ______________________________________________________________________
 BH1864* NAD 83(1986) POSITION- 30 16 51.     (N) 089 46 52.     (W)   SCALED
 BH1864* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1864  **This station is located in a suspected subsidence area (see below).
 BH1864  ______________________________________________________________________
 BH1864  GEOID HEIGHT    -        -26.695 (meters)                     GEOID18
 BH1864  DYNAMIC HEIGHT  -          2.899 (meters)        9.51  (feet) COMP
 BH1864  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BH1864
 BH1864.The horizontal coordinates were scaled from a map and have
 BH1864.an estimated accuracy of +/- 6 seconds.
 BH1864
 BH1864.** This station is in an area of known vertical motion. If an
 BH1864.** orthometric height was ever established but is not available 
 BH1864.** in the current survey control section, the orthometric height
 BH1864.** is considered suspect.  Suspect heights are available in the
 BH1864.** superseded section only if requested.
 BH1864
 BH1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1864.GEOID18 height accuracy estimate available here.
 BH1864
 BH1864.Click photographs - Photos may exist for this station.
 BH1864
 BH1864.The dynamic height is computed by dividing the NAVD 88
 BH1864.geopotential number by the normal gravity value computed on the
 BH1864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1864.degrees latitude (g = 980.6199 gals.).
 BH1864
 BH1864.The modeled gravity was interpolated from observed gravity values.
 BH1864
 BH1864;                    North         East    Units  Estimated Accuracy
 BH1864;SPC LA S     -   198,410.    1,149,330.      MT  (+/- 180 meters Scaled)
 BH1864
 BH1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU324531(NAD 83)
 BH1864
 BH1864                          SUPERSEDED SURVEY CONTROL
 BH1864
 BH1864.No superseded survey control is available for this station.
 BH1864
 BH1864_MARKER: DD = SURVEY DISK
 BH1864_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1864_SP_SET: SIDEWALK
 BH1864_STAMPING: 1-5 A 1980
 BH1864_MARK LOGO: USACE
 BH1864_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1864
 BH1864  HISTORY     - Date     Condition        Report By
 BH1864  HISTORY     - 1980     MONUMENTED       USACE
 BH1864  HISTORY     - 1986     GOOD             NGS
 BH1864  HISTORY     - 19961218 GOOD             USPSQD
 BH1864  HISTORY     - 19961228 GOOD             USPSQD
 BH1864
 BH1864                          STATION DESCRIPTION
 BH1864
 BH1864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BH1864'IN SLIDELL.
 BH1864'MARK IS LOCATED IN THE CITY OF SLIDELL AT THE INTERSECTION OF U.S.
 BH1864'HIGHWAY 11 (FRONT STREET) AND PENNSYLVANIA AVENUE AT THE NORTHEAST
 BH1864'CORNER.  IT IS 12.1 METERS (39.7 FT) EAST-SOUTHEAST OF THE CENTERLINE
 BH1864'OF U.S. HIGHWAY 11, 6.3 METERS (20.7 FT) NORTHEAST OF THE CENTER OF
 BH1864'PENNSYLVANIA AVENUE AND 0.24 METERS (0.8 FT) NORTHEAST OF THE
 BH1864'SOUTHWEST EDGE OF CURB.
 BH1864
 BH1864                          STATION RECOVERY (1996)
 BH1864
 BH1864'RECOVERY NOTE BY US POWER SQUADRON 1996
 BH1864'RECOVERED IN GOOD CONDITION.
 BH1864
 BH1864                          STATION RECOVERY (1996)
 BH1864
 BH1864'RECOVERY NOTE BY US POWER SQUADRON 1996
 BH1864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0002 ***********************************************************************
 BW0002  DESIGNATION -  1 5 TH LLD
 BW0002  PID         -  BW0002
 BW0002  STATE/COUNTY-  LA/CONCORDIA
 BW0002  COUNTRY     -  US
 BW0002  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW0002
 BW0002                         *CURRENT SURVEY CONTROL
 BW0002  ______________________________________________________________________
 BW0002* NAD 83(1986) POSITION- 31 12 24.     (N) 091 37 45.     (W)   SCALED
 BW0002* NAVD 88 ORTHO HEIGHT -    16.962 (meters)       55.65  (feet) ADJUSTED
 BW0002  ______________________________________________________________________
 BW0002  GEOID HEIGHT    -        -26.747 (meters)                     GEOID18
 BW0002  DYNAMIC HEIGHT  -         16.941 (meters)       55.58  (feet) COMP
 BW0002  MODELED GRAVITY -    979,408.5   (mgal)                       NAVD 88
 BW0002
 BW0002  VERT ORDER      -  FIRST     CLASS I
 BW0002
 BW0002.The horizontal coordinates were scaled from a map and have
 BW0002.an estimated accuracy of +/- 6 seconds.
 BW0002
 BW0002.The orthometric height was determined by differential leveling and
 BW0002.adjusted by the NATIONAL GEODETIC SURVEY
 BW0002.in February 1994.
 BW0002
 BW0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0002.GEOID18 height accuracy estimate available here.
 BW0002
 BW0002.Click photographs - Photos may exist for this station.
 BW0002
 BW0002.The dynamic height is computed by dividing the NAVD 88
 BW0002.geopotential number by the normal gravity value computed on the
 BW0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0002.degrees latitude (g = 980.6199 gals.).
 BW0002
 BW0002.The modeled gravity was interpolated from observed gravity values.
 BW0002
 BW0002;                    North         East    Units  Estimated Accuracy
 BW0002;SPC LA N     -    78,690.    1,082,990.      MT  (+/- 180 meters Scaled)
 BW0002
 BW0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ305533(NAD 83)
 BW0002
 BW0002                          SUPERSEDED SURVEY CONTROL
 BW0002
 BW0002  NAVD 88 (06/15/91)   16.986  (m)           55.73   (f) SUPERSEDED  1 1
 BW0002  NGVD 29 (11/26/84)   16.937  (m)           55.57   (f) ADJUSTED    1 1
 BW0002
 BW0002.Superseded values are not recommended for survey control.
 BW0002
 BW0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0002.See file dsdata.pdf to determine how the superseded data were derived.
 BW0002
 BW0002_MARKER: DD = SURVEY DISK
 BW0002_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BW0002_MARK LOGO: USACE
 BW0002_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0002_ROD/PIPE-DEPTH: 45.7 meters
 BW0002
 BW0002  HISTORY     - Date     Condition        Report By
 BW0002  HISTORY     - 1976     MONUMENTED       USACE
 BW0002  HISTORY     - 1976     GOOD             NGS
 BW0002  HISTORY     - 1976     GOOD             NGS
 BW0002
 BW0002                          STATION DESCRIPTION
 BW0002
 BW0002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BW0002'1.2 MI NORTH FROM SHAW.
 BW0002'1.2 MILES NORTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0002'HIGHWAY 910 AT SHAW, 175 FT. NORTH OF THE CENTER OF THE NORTH ROAD
 BW0002'OF A Y JUNCTION LEADING WEST, 63 FT. WEST OF THE CENTER LINE OF
 BW0002'THE HIGHWAY, 60.5 FT. NORTH OF A FENCE CORNER POST, 5.5 FT. EAST OF
 BW0002'A FENCE, A 1-INCH IRON PIPE WITH CAP DRIVEN TO A DEPTH OF 150 FT.,
 BW0002'ENCASED IN A 2 INCH IRON PIPE BORED TO A DEPTH OF 141 FT. WITH A
 BW0002'3 INCH SCREW CAP FOR ACCESS.
 BW0002
 BW0002                          STATION RECOVERY (1976)
 BW0002
 BW0002'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0002'1.2 MILES NORTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0002'HIGHWAY 910 AT SHAW, 175 FT. NORTH OF THE CENTER OF THE NORTH ROAD
 BW0002'OF A Y JUNCTION LEADING WEST, 63 FT. WEST OF THE CENTER LINE OF
 BW0002'THE HIGHWAY, 60.5 FT. NORTH OF A FENCE CORNER POST, 5.5 FT. EAST OF
 BW0002'A FENCE, A 1-INCH IRON PIPE WITH CAP DRIVEN TO A DEPTH OF 150 FT.,
 BW0002'ENCASED IN A 2 INCH IRON PIPE BORED TO A DEPTH OF 141 FT. WITH A
 BW0002'3 INCH SCREW CAP FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3911 ***********************************************************************
 BJ3911  DESIGNATION -  1 87
 BJ3911  PID         -  BJ3911
 BJ3911  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3911  COUNTRY     -  US
 BJ3911  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3911
 BJ3911                         *CURRENT SURVEY CONTROL
 BJ3911  ______________________________________________________________________
 BJ3911* NAD 83(1986) POSITION- 30 25 28.4    (N) 091 07 36.2    (W)   HD_HELD2
 BJ3911* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3911  **This station is located in a suspected subsidence area (see below).
 BJ3911  ______________________________________________________________________
 BJ3911  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ3911  DYNAMIC HEIGHT  -         11.645 (meters)       38.21  (feet) COMP
 BJ3911  MODELED GRAVITY -    979,337.9   (mgal)                       NAVD 88
 BJ3911
 BJ3911.The horizontal coordinates were established by autonomous hand held GPS
 BJ3911.observations and have an estimated accuracy of +/- 10 meters.
 BJ3911
 BJ3911.** This station is in an area of known vertical motion. If an
 BJ3911.** orthometric height was ever established but is not available 
 BJ3911.** in the current survey control section, the orthometric height
 BJ3911.** is considered suspect.  Suspect heights are available in the
 BJ3911.** superseded section only if requested.
 BJ3911
 BJ3911.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3911.GEOID18 height accuracy estimate available here.
 BJ3911
 BJ3911.Click photographs - Photos may exist for this station.
 BJ3911
 BJ3911.The dynamic height is computed by dividing the NAVD 88
 BJ3911.geopotential number by the normal gravity value computed on the
 BJ3911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3911.degrees latitude (g = 980.6199 gals.).
 BJ3911
 BJ3911.The modeled gravity was interpolated from observed gravity values.
 BJ3911
 BJ3911;                    North         East    Units  Estimated Accuracy
 BJ3911;SPC LA S     -   213,346.    1,019,849.      MT  (+/- 10 meters HH2 GPS)
 BJ3911
 BJ3911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7991567320(NAD 83)
 BJ3911
 BJ3911                          SUPERSEDED SURVEY CONTROL
 BJ3911
 BJ3911.No superseded survey control is available for this station.
 BJ3911
 BJ3911_MARKER: DD = SURVEY DISK
 BJ3911_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ3911_SP_SET: PAVEMENT
 BJ3911_STAMPING: 1-87 1987
 BJ3911_MARK LOGO: LA-033
 BJ3911_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3911
 BJ3911  HISTORY     - Date     Condition        Report By
 BJ3911  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3911  HISTORY     - 20050326 MARK NOT FOUND   INDIV
 BJ3911
 BJ3911                          STATION DESCRIPTION
 BJ3911
 BJ3911'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3911'IN BATON ROUGE.
 BJ3911'LOCATED SOUTH OF BATON ROUGE, ABOUT 1.5 KM (0.94 MI) EAST ON
 BJ3911'CORPORATE BOULEVARD FROM THE INTERSECTION OF CORPORATE BOULEVARD AND
 BJ3911'COLLEGE DRIVE TO THE MARK SET AT THE NORTHEAST CORNER OF THE APPROACH
 BJ3911'SLAB ON THE WEST BOUND LANE, ABOUT 0.61 METERS (2.0 FEET) WEST OF THE
 BJ3911'NORTHEAST CORNER OF BRIDGE.
 BJ3911'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BJ3911'THE MARK IS ABOVE LEVEL WITH .
 BJ3911
 BJ3911                          STATION RECOVERY (2005)
 BJ3911
 BJ3911'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005
 BJ3911'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1061 ***********************************************************************
 AU1061  DESIGNATION -  1 A
 AU1061  PID         -  AU1061
 AU1061  STATE/COUNTY-  LA/ORLEANS
 AU1061  COUNTRY     -  US
 AU1061  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1061
 AU1061                         *CURRENT SURVEY CONTROL
 AU1061  ______________________________________________________________________
 AU1061* NAD 83(1986) POSITION- 29 56 52.4    (N) 090 04 12.4    (W)   HD_HELD2
 AU1061* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1061  **This station is located in a suspected subsidence area (see below).
 AU1061  ______________________________________________________________________
 AU1061  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 AU1061  DYNAMIC HEIGHT  -          1.924 (meters)        6.31  (feet) COMP
 AU1061  MODELED GRAVITY -    979,313.1   (mgal)                       NAVD 88
 AU1061
 AU1061.The horizontal coordinates were established by autonomous hand held GPS
 AU1061.observations and have an estimated accuracy of +/- 10 meters.
 AU1061
 AU1061.** This station is in an area of known vertical motion. If an
 AU1061.** orthometric height was ever established but is not available 
 AU1061.** in the current survey control section, the orthometric height
 AU1061.** is considered suspect.  Suspect heights are available in the
 AU1061.** superseded section only if requested.
 AU1061
 AU1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1061.GEOID18 height accuracy estimate available here.
 AU1061
 AU1061.Click photographs - Photos may exist for this station.
 AU1061
 AU1061.The dynamic height is computed by dividing the NAVD 88
 AU1061.geopotential number by the normal gravity value computed on the
 AU1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1061.degrees latitude (g = 980.6199 gals.).
 AU1061
 AU1061.The modeled gravity was interpolated from observed gravity values.
 AU1061
 AU1061;                    North         East    Units  Estimated Accuracy
 AU1061;SPC LA S     -   161,162.    1,121,936.      MT  (+/- 10 meters HH2 GPS)
 AU1061
 AU1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8279016622(NAD 83)
 AU1061
 AU1061                          SUPERSEDED SURVEY CONTROL
 AU1061
 AU1061.No superseded survey control is available for this station.
 AU1061
 AU1061_MARKER: B = BOLT
 AU1061_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1061_MARK LOGO: NONE
 AU1061_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1061_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1061_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1061+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU1061
 AU1061  HISTORY     - Date     Condition        Report By
 AU1061  HISTORY     - UNK      MONUMENTED       LA1690
 AU1061  HISTORY     - 1951     GOOD             CGS
 AU1061  HISTORY     - 1963     GOOD             CGS
 AU1061  HISTORY     - 1985     GOOD             NGS
 AU1061  HISTORY     - 19901110 GOOD             NGS
 AU1061  HISTORY     - 19941108 GOOD             NGS
 AU1061
 AU1061                          STATION DESCRIPTION
 AU1061
 AU1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1061'IN NEW ORLEANS.
 AU1061'AT NEW ORLEANS, IN LAFAYETTE PARK, AT THE INTERSECTION OF SOUTH AND
 AU1061'CAMP STREETS, 36.6 FEET NORTH OF THE NORTH CURB OF SOUTH STREET, 76
 AU1061'1/2 FEET WEST OF THE WEST CURB OF CAMP STREET, A COPPER BOLT SET IN
 AU1061'THE TOP OF A ROUNDED GRANITE POST PROJECTING 5 INCHES.
 AU1061
 AU1061                          STATION RECOVERY (1963)
 AU1061
 AU1061'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1061'RECOVERED IN GOOD CONDITION.
 AU1061
 AU1061                          STATION RECOVERY (1985)
 AU1061
 AU1061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1061'RECOVERED IN GOOD CONDITION,THE 1951 RECOVERY NOTE IS ADEQUATE WITH
 AU1061'THE FOLLOWING CHANGES, CHANGE--36.6 FEET TO 14.3 METERS (47.0 FT),
 AU1061'CHANGE SOUTH STREET TO S. MAESTRI PLACE.
 AU1061
 AU1061                          STATION RECOVERY (1990)
 AU1061
 AU1061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1061'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH MAETRI PLACE AND CAMP
 AU1061'STREET, A COPPER BOLT IN A GRANITE POST THAT PROJECTS 0.1 M (0.3 FT)
 AU1061'ABOVE THE GROUND SURFACE, NEAR THE SOUTHEAST CORNER OF LAFAYETTE
 AU1061'PARK, 23.3 M (76.4 FT) WEST OF THE WEST CURB OF THE STREET, 14.3 M
 AU1061'(46.9 FT) NORTH OF THE NORTH CURB OF THE PLACE, 2.5 M (8.2 FT) NORTH
 AU1061'OF THE NORTH EDGE OF A SIDEWALK, AND 0.4 M (1.3 FT) ABOVE THE LEVEL
 AU1061'OF THE STREET.
 AU1061
 AU1061                          STATION RECOVERY (1994)
 AU1061
 AU1061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU1061'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH MAESTRI PLACE AND CAMP
 AU1061'STREET, A COPPER BOLT IN A GRANITE POST THAT PROJECTS 3-INCHES ABOVE
 AU1061'THE GROUND SURFACE, 23.3 M (76.4 FT) WEST OF THE WEST CURB OF THE
 AU1061'STREET, 14.3 M (46.9 FT) NORTH OF THE NORTH CURB OF THE PLACE, 2.5 M
 AU1061'(8.2 FT) NORTH OF THE NORTH EDGE OF A SIDEWALK, AND 0.4 M (1.3 FT)
 AU1061'ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1394 ***********************************************************************
 BJ1394  DESIGNATION -  1 A
 BJ1394  PID         -  BJ1394
 BJ1394  STATE/COUNTY-  LA/ORLEANS
 BJ1394  COUNTRY     -  US
 BJ1394  USGS QUAD   -  SPANISH FORT (2018)
 BJ1394
 BJ1394                         *CURRENT SURVEY CONTROL
 BJ1394  ______________________________________________________________________
 BJ1394* NAD 83(1986) POSITION- 30 02 15.     (N) 090 01 05.     (W)   SCALED
 BJ1394* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1394  **This station is located in a suspected subsidence area (see below).
 BJ1394  ______________________________________________________________________
 BJ1394  GEOID HEIGHT    -        -26.178 (meters)                     GEOID18
 BJ1394  DYNAMIC HEIGHT  -          2.690 (meters)        8.83  (feet) COMP
 BJ1394  MODELED GRAVITY -    979,318.3   (mgal)                       NAVD 88
 BJ1394
 BJ1394.This mark is at Lakefront Airport (NEW)
 BJ1394
 BJ1394.The horizontal coordinates were scaled from a map and have
 BJ1394.an estimated accuracy of +/- 6 seconds.
 BJ1394
 BJ1394.** This station is in an area of known vertical motion. If an
 BJ1394.** orthometric height was ever established but is not available 
 BJ1394.** in the current survey control section, the orthometric height
 BJ1394.** is considered suspect.  Suspect heights are available in the
 BJ1394.** superseded section only if requested.
 BJ1394
 BJ1394.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1394.GEOID18 height accuracy estimate available here.
 BJ1394
 BJ1394.Click photographs - Photos may exist for this station.
 BJ1394
 BJ1394.The dynamic height is computed by dividing the NAVD 88
 BJ1394.geopotential number by the normal gravity value computed on the
 BJ1394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1394.degrees latitude (g = 980.6199 gals.).
 BJ1394
 BJ1394.The modeled gravity was interpolated from observed gravity values.
 BJ1394
 BJ1394;                    North         East    Units  Estimated Accuracy
 BJ1394;SPC LA S     -   171,150.    1,126,850.      MT  (+/- 180 meters Scaled)
 BJ1394
 BJ1394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP875266(NAD 83)
 BJ1394
 BJ1394                          SUPERSEDED SURVEY CONTROL
 BJ1394
 BJ1394.No superseded survey control is available for this station.
 BJ1394
 BJ1394_MARKER: DD = SURVEY DISK
 BJ1394_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1394_SP_SET: RETAINING WALL
 BJ1394_STAMPING: 1
 BJ1394_MARK LOGO: LAGS
 BJ1394_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1394+STABILITY: SURFACE MOTION
 BJ1394_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1394+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2006
 BJ1394
 BJ1394  HISTORY     - Date     Condition        Report By
 BJ1394  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1394  HISTORY     - 1963     GOOD             CGS
 BJ1394  HISTORY     - 1979     GOOD             LOCSUR
 BJ1394  HISTORY     - 1985     GOOD             NGS
 BJ1394  HISTORY     - 19901107 GOOD             NGS
 BJ1394  HISTORY     - 19941114 GOOD             NGS
 BJ1394  HISTORY     - 20060422 GOOD             NGS
 BJ1394
 BJ1394                          STATION DESCRIPTION
 BJ1394
 BJ1394'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1394'IN NEW ORLEANS.
 BJ1394'AT NEW ORLEANS LAKEFRONT AIRPORT, SET IN THE TOP OF A SEA WALL THAT
 BJ1394'LEADS ALONG THE EAST SIDE OF THE AIRPORT, 600 FEET SOUTHEAST OF THE
 BJ1394'SOUTHEAST CORNER OF WALTER W. WEDELL HANGAR, 59 FEET NORTHWEST OF
 BJ1394'POINT WHERE THE SEA WALL TURNS EAST, 170 FEET EAST OF CENTER LINE OF A
 BJ1394'OIL ROAD LEADING TO HANGAR, 103 FEET NORTH OF CENTER LINE OF SHELL
 BJ1394'ROAD LEADING EAST AND IS ABOUT 6 FEET ABOVE THE GROUND.
 BJ1394
 BJ1394                          STATION RECOVERY (1979)
 BJ1394
 BJ1394'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1979
 BJ1394'RECOVERED IN GOOD CONDITION.
 BJ1394
 BJ1394                          STATION RECOVERY (1985)
 BJ1394
 BJ1394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1394'RECOVERED IN GOOD CONDITION.
 BJ1394
 BJ1394                          STATION RECOVERY (1990)
 BJ1394
 BJ1394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1394'0.1 KM (0.1 MI) NORTHWESTERLY ALONG LOYD STEARMAN DRIVE FROM THE
 BJ1394'JUNCTION OF SOUTH SHORE HARBOR DRIVE IN NEW ORLEANS, IN A CONCRETE
 BJ1394'RETAINING WALL ALONG THE EAST SIDE OF THE NEW ORLEANS LAKEFRONT
 BJ1394'AIRPORT, 51.6 M (169.3 FT) NORTHEAST OF THE CENTERLINE OF THE DRIVE,
 BJ1394'31.4 M (103.0 FT) NORTH OF THE CENTER OF A SHELLED ROAD, 18.0 M (59.1
 BJ1394'FT) NORTHWEST OF A POINT WHERE THE RETAINING WALL TURNS EAST, AND 1.7
 BJ1394'M (5.6 FT) ABOVE THE GROUND SURFACE.
 BJ1394
 BJ1394                          STATION RECOVERY (1994)
 BJ1394
 BJ1394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1394'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH SHORE HARBOR AND LLOYD
 BJ1394'STEARMAN DRIVES, IN A CONCRETE RETAINING WALL, 100.0 M (328.1 FT)
 BJ1394'NORTH OF THE NORTH CURB OF SOUTH SHORE HARBOR DRIVE, 51.9 M (170.3 FT)
 BJ1394'NORTHEAST OF THE CENTERLINE OF LLOYD STEARMAN DRIVE, 31.7 M (104.0 FT)
 BJ1394'NORTH OF THE CENTER OF A SHELL ROAD, 18.1 M (59.4 FT) NORTHWEST OF A
 BJ1394'POINT WHERE THE RETAINING WALL TURNS EAST, AND 1.5 M (4.9 FT) ABOVE
 BJ1394'THE LEVEL OF LLOYD STEARMAN DRIVE.
 BJ1394
 BJ1394                          STATION RECOVERY (2006)
 BJ1394
 BJ1394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ1394'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2822 ***********************************************************************
 BK2822  DESIGNATION -  1 A 001
 BK2822  PID         -  BK2822
 BK2822  STATE/COUNTY-  LA/ACADIA
 BK2822  COUNTRY     -  US
 BK2822  USGS QUAD   -  CROWLEY WEST (2018)
 BK2822
 BK2822                         *CURRENT SURVEY CONTROL
 BK2822  ______________________________________________________________________
 BK2822* NAD 83(1992) POSITION- 30 13 50.23279(N) 092 29 23.05274(W)   ADJUSTED
 BK2822* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2822  **This station is located in a suspected subsidence area (see below).
 BK2822  ______________________________________________________________________
 BK2822  GEOID HEIGHT    -        -27.236 (meters)                     GEOID18
 BK2822  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BK2822  HORZ ORDER      -  SECOND
 BK2822
 BK2822.The horizontal coordinates were established by classical geodetic methods
 BK2822.and adjusted by the National Geodetic Survey in January 1993.
 BK2822
 BK2822.** This station is in an area of known vertical motion. If an
 BK2822.** orthometric height was ever established but is not available 
 BK2822.** in the current survey control section, the orthometric height
 BK2822.** is considered suspect.  Suspect heights are available in the
 BK2822.** superseded section only if requested.
 BK2822
 BK2822.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2822.GEOID18 height accuracy estimate available here.
 BK2822
 BK2822.Click photographs - Photos may exist for this station.
 BK2822
 BK2822.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2822
 BK2822. The following values were computed from the NAD 83(1992) position.
 BK2822
 BK2822;                    North         East     Units Scale Factor Converg.
 BK2822;SPC LA S     -   192,391.503   888,691.079   MT  0.99993375   -0 34 41.6
 BK2822;SPC LA S     -   631,204.46  2,915,647.32   sFT  0.99993375   -0 34 41.6
 BK2822;UTM  15      - 3,344,450.471   549,099.830   MT  0.99962974   +0 15 24.9
 BK2822
 BK2822!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2822!SPC LA S     -   1.00000231  x   0.99993375  =   0.99993606
 BK2822!UTM  15      -   1.00000231  x   0.99962974  =   0.99963205
 BK2822
 BK2822:                Primary Azimuth Mark                     Grid Az
 BK2822:SPC LA S     -  1 A 002                                  088 27 26.6
 BK2822:UTM  15      -  1 A 002                                  087 37 20.1
 BK2822
 BK2822_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4909944450(NAD 83)
 BK2822
 BK2822|---------------------------------------------------------------------|
 BK2822| PID    Reference Object                     Distance      Geod. Az  |
 BK2822|                                                           dddmmss.s |
 BK2822| BK2821 1 A 002                             APPROX. 1.0 KM 0875245.0 |
 BK2822|---------------------------------------------------------------------|
 BK2822
 BK2822                          SUPERSEDED SURVEY CONTROL
 BK2822
 BK2822  NAD 83(1986)-  30 13 50.25251(N)    092 29 23.04688(W) AD(       ) 2
 BK2822  NAD 27      -  30 13 49.51354(N)    092 29 22.55898(W) AD(       ) 2
 BK2822
 BK2822.Superseded values are not recommended for survey control.
 BK2822
 BK2822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2822.See file dsdata.pdf to determine how the superseded data were derived.
 BK2822
 BK2822_MARKER: DD = SURVEY DISK
 BK2822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2822_STAMPING: 1A001
 BK2822_MARK LOGO: LADHGS
 BK2822_PROJECTION: FLUSH
 BK2822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2822+STABILITY: SURFACE MOTION
 BK2822
 BK2822  HISTORY     - Date     Condition        Report By
 BK2822  HISTORY     - 1967     MONUMENTED       LADH
 BK2822  HISTORY     - 19910905 GOOD             USPSQD
 BK2822  HISTORY     - 19971017 GOOD             USPSQD
 BK2822
 BK2822                          STATION DESCRIPTION
 BK2822
 BK2822'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2822'THE STATION IS LOCATED 7 MILES WEST-NORTHWEST OF CROWLEY, 20 MILES
 BK2822'SOUTHWEST OF CHURCH POINT AND 6.5 MILES NORTHEAST OF MERMENTAU, IN
 BK2822'THE NORTHEAST QUARTER OF SECTION 32, T9S, R1W.
 BK2822'
 BK2822'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2822'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 WEST FOR 6 MILES TO
 BK2822'THE STATION WHICH IS SET IN SOUTHEAST CORNER OF THE STATE HIGHWAY
 BK2822'369 OVERPASS.
 BK2822'
 BK2822'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2822'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE CURB ON AN OVERPASS
 BK2822'FLUSH WITH THE SLAB.  IT IS STAMPED 1A001.  IT IS 5 FEET NORTHWEST
 BK2822'OF A METAL WITNESS POST AND SIGN, AND 12 FEET EAST OF THE
 BK2822'CENTERLINE OF THE OVERPASS.
 BK2822'
 BK2822'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2822
 BK2822                          STATION RECOVERY (1991)
 BK2822
 BK2822'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2822'RECOVERED IN GOOD CONDITION.
 BK2822
 BK2822                          STATION RECOVERY (1997)
 BK2822
 BK2822'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2821 ***********************************************************************
 BK2821  DESIGNATION -  1 A 002
 BK2821  PID         -  BK2821
 BK2821  STATE/COUNTY-  LA/ACADIA
 BK2821  COUNTRY     -  US
 BK2821  USGS QUAD   -  CROWLEY WEST (2018)
 BK2821
 BK2821                         *CURRENT SURVEY CONTROL
 BK2821  ______________________________________________________________________
 BK2821* NAD 83(1992) POSITION- 30 13 51.38788(N) 092 28 47.09002(W)   ADJUSTED
 BK2821* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2821  **This station is located in a suspected subsidence area (see below).
 BK2821  ______________________________________________________________________
 BK2821  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK2821  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BK2821  HORZ ORDER      -  SECOND
 BK2821
 BK2821.The horizontal coordinates were established by classical geodetic methods
 BK2821.and adjusted by the National Geodetic Survey in January 1993.
 BK2821
 BK2821.** This station is in an area of known vertical motion. If an
 BK2821.** orthometric height was ever established but is not available 
 BK2821.** in the current survey control section, the orthometric height
 BK2821.** is considered suspect.  Suspect heights are available in the
 BK2821.** superseded section only if requested.
 BK2821
 BK2821.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2821.GEOID18 height accuracy estimate available here.
 BK2821
 BK2821.Click photographs - Photos may exist for this station.
 BK2821
 BK2821.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2821
 BK2821. The following values were computed from the NAD 83(1992) position.
 BK2821
 BK2821;                    North         East     Units Scale Factor Converg.
 BK2821;SPC LA S     -   192,417.406   889,652.950   MT  0.99993377   -0 34 23.6
 BK2821;SPC LA S     -   631,289.44  2,918,803.05   sFT  0.99993377   -0 34 23.6
 BK2821;UTM  15      - 3,344,490.379   550,060.929   MT  0.99963092   +0 15 43.0
 BK2821
 BK2821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2821!SPC LA S     -   1.00000344  x   0.99993377  =   0.99993721
 BK2821!UTM  15      -   1.00000344  x   0.99963092  =   0.99963436
 BK2821
 BK2821:                Primary Azimuth Mark                     Grid Az
 BK2821:SPC LA S     -  1 A 003                                  080 19 37.4
 BK2821:UTM  15      -  1 A 003                                  079 29 30.8
 BK2821
 BK2821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5006044490(NAD 83)
 BK2821
 BK2821|---------------------------------------------------------------------|
 BK2821| PID    Reference Object                     Distance      Geod. Az  |
 BK2821|                                                           dddmmss.s |
 BK2821| BK2820 1 A 003                             APPROX. 1.5 KM 0794513.8 |
 BK2821|---------------------------------------------------------------------|
 BK2821
 BK2821                          SUPERSEDED SURVEY CONTROL
 BK2821
 BK2821  NAD 83(1986)-  30 13 51.40759(N)    092 28 47.08416(W) AD(       ) 2
 BK2821  NAD 27      -  30 13 50.66888(N)    092 28 46.59712(W) AD(       ) 2
 BK2821
 BK2821.Superseded values are not recommended for survey control.
 BK2821
 BK2821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2821.See file dsdata.pdf to determine how the superseded data were derived.
 BK2821
 BK2821_MARKER: DD = SURVEY DISK
 BK2821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2821_STAMPING: 1A002
 BK2821_MARK LOGO: LADHGS
 BK2821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2821+STABILITY: SURFACE MOTION
 BK2821
 BK2821  HISTORY     - Date     Condition        Report By
 BK2821  HISTORY     - 1967     MONUMENTED       LADH
 BK2821  HISTORY     - 19910905 MARK NOT FOUND   USPSQD
 BK2821  HISTORY     - 20050415 MARK NOT FOUND   USPSQD
 BK2821  HISTORY     - 20060514 MARK NOT FOUND   NGS
 BK2821
 BK2821                          STATION DESCRIPTION
 BK2821
 BK2821'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2821'THE STATION IS LOCATED 7 MILES NORTHWEST OF CROWLEY, 20 MILES
 BK2821'SOUTHWEST OF CHURCH POINT AND 7 MILES NORTHEAST OF MERMENTAU, IN THE
 BK2821'NORTHEAST QUARTER OF SECTION 32, T9S, R1W.
 BK2821'
 BK2821'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2821'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 WEST FOR 5 MILES TO
 BK2821'THE STATION WHICH IS SET TO THE LEFT AND WEST OF THE INTERSTATE NEAR
 BK2821'A CROSS DRAIN AND A RIGHT-OF-WAY FENCE.
 BK2821'
 BK2821'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2821'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2821'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2821'STAMPED 1A002.  IT IS 2 FEET NORTH OF THE RIGHT-OF-WAY FENCE, 24
 BK2821'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE HEADWALL OF A
 BK2821'CROSS DRAIN UNDER INTERSTATE 10, 1.4 FEET SOUTH OF A METAL
 BK2821'WITNESS POST AND SIGN, 50 FEET SOUTH OF THE CENTERLINE OF THE EAST
 BK2821'BOUND LANE OF INTERSTATE 10, 16 FEET NORTH-NORTHEAST OF A
 BK2821'RIGHT-OF-WAY MARKER AND 9 FEET EAST OF MILE POST 75 ON INTERSTATE
 BK2821'10.
 BK2821'
 BK2821'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2821
 BK2821                          STATION RECOVERY (1991)
 BK2821
 BK2821'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2821'MARK NOT FOUND.
 BK2821
 BK2821                          STATION RECOVERY (2005)
 BK2821
 BK2821'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2821'DIRECTIONS INADEQUATE.  ALL THE POINTS WERE PRESENT BUT THE
 BK2821'MEASUREMENTS DID NOT MAKE SENSE.  NO WITNESS SIGN EXISTS.
 BK2821
 BK2821                          STATION RECOVERY (2006)
 BK2821
 BK2821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK2821'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2819 ***********************************************************************
 BK2819  DESIGNATION -  1 A 004
 BK2819  PID         -  BK2819
 BK2819  STATE/COUNTY-  LA/ACADIA
 BK2819  COUNTRY     -  US
 BK2819  USGS QUAD   -  CROWLEY WEST (2018)
 BK2819
 BK2819                         *CURRENT SURVEY CONTROL
 BK2819  ______________________________________________________________________
 BK2819* NAD 83(1992) POSITION- 30 14 10.58124(N) 092 26 50.05718(W)   ADJUSTED
 BK2819* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2819  **This station is located in a suspected subsidence area (see below).
 BK2819  ______________________________________________________________________
 BK2819  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BK2819  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BK2819  HORZ ORDER      -  SECOND
 BK2819
 BK2819.The horizontal coordinates were established by classical geodetic methods
 BK2819.and adjusted by the National Geodetic Survey in January 1993.
 BK2819
 BK2819.** This station is in an area of known vertical motion. If an
 BK2819.** orthometric height was ever established but is not available 
 BK2819.** in the current survey control section, the orthometric height
 BK2819.** is considered suspect.  Suspect heights are available in the
 BK2819.** superseded section only if requested.
 BK2819
 BK2819.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2819.GEOID18 height accuracy estimate available here.
 BK2819
 BK2819.Click photographs - Photos may exist for this station.
 BK2819
 BK2819.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2819
 BK2819. The following values were computed from the NAD 83(1992) position.
 BK2819
 BK2819;                    North         East     Units Scale Factor Converg.
 BK2819;SPC LA S     -   192,977.507   892,787.731   MT  0.99993415   -0 33 25.1
 BK2819;SPC LA S     -   633,127.04  2,929,087.75   sFT  0.99993415   -0 33 25.1
 BK2819;UTM  15      - 3,345,095.935   553,186.272   MT  0.99963490   +0 16 42.1
 BK2819
 BK2819!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2819!SPC LA S     -   1.00000339  x   0.99993415  =   0.99993754
 BK2819!UTM  15      -   1.00000339  x   0.99963490  =   0.99963829
 BK2819
 BK2819:                Primary Azimuth Mark                     Grid Az
 BK2819:SPC LA S     -  1 A 005                                  090 52 10.9
 BK2819:UTM  15      -  1 A 005                                  090 02 03.7
 BK2819
 BK2819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5318645095(NAD 83)
 BK2819
 BK2819|---------------------------------------------------------------------|
 BK2819| PID    Reference Object                     Distance      Geod. Az  |
 BK2819|                                                           dddmmss.s |
 BK2819| BK2818 1 A 005                             APPROX. 1.6 KM 0901845.8 |
 BK2819|---------------------------------------------------------------------|
 BK2819
 BK2819                          SUPERSEDED SURVEY CONTROL
 BK2819
 BK2819  NAD 83(1986)-  30 14 10.60084(N)    092 26 50.05132(W) AD(       ) 2
 BK2819  NAD 27      -  30 14 09.86323(N)    092 26 49.56833(W) AD(       ) 2
 BK2819
 BK2819.Superseded values are not recommended for survey control.
 BK2819
 BK2819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2819.See file dsdata.pdf to determine how the superseded data were derived.
 BK2819
 BK2819_MARKER: DD = SURVEY DISK
 BK2819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2819_STAMPING: 1A004
 BK2819_MARK LOGO: LADHGS
 BK2819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2819+STABILITY: SURFACE MOTION
 BK2819_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2819+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2819
 BK2819  HISTORY     - Date     Condition        Report By
 BK2819  HISTORY     - 1967     MONUMENTED       LADH
 BK2819  HISTORY     - 19910905 GOOD             USPSQD
 BK2819  HISTORY     - 19971017 GOOD             USPSQD
 BK2819  HISTORY     - 20050415 GOOD             USPSQD
 BK2819
 BK2819                          STATION DESCRIPTION
 BK2819
 BK2819'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2819'THE STATION IS LOCATED 5 MILES NORTHWEST OF CROWLEY, 18 MILES
 BK2819'SOUTHWEST OF CHURCH POINT AND 9 MILES NORTHEAST OF MERMENTAU, IN THE
 BK2819'SOUTHWEST QUARTER OF SECTION 26, T9S, R1W.
 BK2819'
 BK2819'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2819'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 WEST FOR 3.7 MILES TO
 BK2819'THE STATION SET TO THE NORTH OF THE HIGHWAY NEAR A BOX CULVERT
 BK2819'UNDER INTERSTATE 10.
 BK2819'
 BK2819'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2819'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2819'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2819'STAMPED 1A004.  IT IS 1.7 FEET NORTH OF A METAL WITNESS POST AND
 BK2819'SIGN, 57 FEET NORTHWEST OF THE NORTHWEST CORNER OF A 3 BOX
 BK2819'CULVERT UNDER INTERSTATE 10, 50 FEET NORTH OF THE CENTERLINE
 BK2819'OF THE WEST BOUND LANE OF INTERSTATE 10, 50 FEET SOUTH OF THE
 BK2819'CENTERLINE OF STATE HIGHWAY 100, AND 110 FEET WEST OF POWER
 BK2819'POLE NUMBER 228.
 BK2819'
 BK2819'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2819
 BK2819                          STATION RECOVERY (1991)
 BK2819
 BK2819'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2819'RECOVERED IN GOOD CONDITION.
 BK2819
 BK2819                          STATION RECOVERY (1997)
 BK2819
 BK2819'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2819'RECOVERED IN GOOD CONDITION.
 BK2819
 BK2819                          STATION RECOVERY (2005)
 BK2819
 BK2819'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2819'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2818 ***********************************************************************
 BK2818  DESIGNATION -  1 A 005
 BK2818  PID         -  BK2818
 BK2818  STATE/COUNTY-  LA/ACADIA
 BK2818  COUNTRY     -  US
 BK2818  USGS QUAD   -  CROWLEY WEST (2018)
 BK2818
 BK2818                         *CURRENT SURVEY CONTROL
 BK2818  ______________________________________________________________________
 BK2818* NAD 83(1992) POSITION- 30 14 10.28968(N) 092 25 49.35848(W)   ADJUSTED
 BK2818* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2818  **This station is located in a suspected subsidence area (see below).
 BK2818  ______________________________________________________________________
 BK2818  GEOID HEIGHT    -        -27.229 (meters)                     GEOID18
 BK2818  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BK2818  HORZ ORDER      -  SECOND
 BK2818
 BK2818.The horizontal coordinates were established by classical geodetic methods
 BK2818.and adjusted by the National Geodetic Survey in January 1993.
 BK2818
 BK2818.** This station is in an area of known vertical motion. If an
 BK2818.** orthometric height was ever established but is not available 
 BK2818.** in the current survey control section, the orthometric height
 BK2818.** is considered suspect.  Suspect heights are available in the
 BK2818.** superseded section only if requested.
 BK2818
 BK2818.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2818.GEOID18 height accuracy estimate available here.
 BK2818
 BK2818.Click photographs - Photos may exist for this station.
 BK2818
 BK2818.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2818
 BK2818. The following values were computed from the NAD 83(1992) position.
 BK2818
 BK2818;                    North         East     Units Scale Factor Converg.
 BK2818;SPC LA S     -   192,952.874   894,410.427   MT  0.99993414   -0 32 54.7
 BK2818;SPC LA S     -   633,046.22  2,934,411.54   sFT  0.99993414   -0 32 54.7
 BK2818;UTM  15      - 3,345,094.962   554,808.670   MT  0.99963706   +0 17 12.7
 BK2818
 BK2818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2818!SPC LA S     -   1.00000330  x   0.99993414  =   0.99993743
 BK2818!UTM  15      -   1.00000330  x   0.99963706  =   0.99964035
 BK2818
 BK2818:                Primary Azimuth Mark                     Grid Az
 BK2818:SPC LA S     -  1 A 006                                  092 04 52.0
 BK2818:UTM  15      -  1 A 006                                  091 14 44.6
 BK2818
 BK2818_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5480845094(NAD 83)
 BK2818
 BK2818|---------------------------------------------------------------------|
 BK2818| PID    Reference Object                     Distance      Geod. Az  |
 BK2818|                                                           dddmmss.s |
 BK2818| BK2817 1 A 006                             APPROX. 2.3 KM 0913157.3 |
 BK2818|---------------------------------------------------------------------|
 BK2818
 BK2818                          SUPERSEDED SURVEY CONTROL
 BK2818
 BK2818  NAD 83(1986)-  30 14 10.30921(N)    092 25 49.35263(W) AD(       ) 2
 BK2818  NAD 27      -  30 14 09.57198(N)    092 25 48.87155(W) AD(       ) 2
 BK2818
 BK2818.Superseded values are not recommended for survey control.
 BK2818
 BK2818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2818.See file dsdata.pdf to determine how the superseded data were derived.
 BK2818
 BK2818_MARKER: DD = SURVEY DISK
 BK2818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2818_STAMPING: 1A005
 BK2818_MARK LOGO: LADHGS
 BK2818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2818+STABILITY: SURFACE MOTION
 BK2818
 BK2818  HISTORY     - Date     Condition        Report By
 BK2818  HISTORY     - 1967     MONUMENTED       LADH
 BK2818  HISTORY     - 19910905 MARK NOT FOUND   USPSQD
 BK2818  HISTORY     - 19971017 MARK NOT FOUND   USPSQD
 BK2818  HISTORY     - 20050415 MARK NOT FOUND   USPSQD
 BK2818
 BK2818                          STATION DESCRIPTION
 BK2818
 BK2818'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2818'THE STATION IS LOCATED 4 MILES NORTHWEST OF CROWLEY, 17 MILES
 BK2818'SOUTHWEST OF CHURCH POINT AND 10 MILES NORTHEAST OF MERMENTAU,
 BK2818'BETWEEN SECTION 26 AND SECTION 25, T9S, R1W.
 BK2818'
 BK2818'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2818'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 WEST FOR 2.7 MILES
 BK2818'TO THE STATION WHICH IS SET TO THE NORTH OF THE HIGHWAY NEAR THE
 BK2818'JUNCTION WITH STATE HIGHWAY 3070 AND 100.
 BK2818'
 BK2818'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2818'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2818'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2818'STAMPED 1A005.  IT IS 1.4 FEET NORTH OF A METAL WITNESS POST AND
 BK2818'SIGN, 43 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE OF
 BK2818'INTERSTATE 10, 32 FEET SOUTHWEST OF POWER POLE NUMBER 246, 57 FEET
 BK2818'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 100, AND ON TANGENT OF
 BK2818'STATE HIGHWAY 3070 RUNNING NORTH.
 BK2818'
 BK2818'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2818
 BK2818                          STATION RECOVERY (1991)
 BK2818
 BK2818'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2818'MARK NOT FOUND.
 BK2818
 BK2818                          STATION RECOVERY (1997)
 BK2818
 BK2818'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2818'MARK NOT FOUND.
 BK2818
 BK2818                          STATION RECOVERY (2005)
 BK2818
 BK2818'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2818'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2817 ***********************************************************************
 BK2817  DESIGNATION -  1 A 006
 BK2817  PID         -  BK2817
 BK2817  STATE/COUNTY-  LA/ACADIA
 BK2817  COUNTRY     -  US
 BK2817  USGS QUAD   -  CROWLEY WEST (2018)
 BK2817
 BK2817                         *CURRENT SURVEY CONTROL
 BK2817  ______________________________________________________________________
 BK2817* NAD 83(1992) POSITION- 30 14 08.25103(N) 092 24 21.95325(W)   ADJUSTED
 BK2817* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2817  **This station is located in a suspected subsidence area (see below).
 BK2817  ______________________________________________________________________
 BK2817  GEOID HEIGHT    -        -27.220 (meters)                     GEOID18
 BK2817  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BK2817  HORZ ORDER      -  SECOND
 BK2817
 BK2817.The horizontal coordinates were established by classical geodetic methods
 BK2817.and adjusted by the National Geodetic Survey in January 1993.
 BK2817
 BK2817.** This station is in an area of known vertical motion. If an
 BK2817.** orthometric height was ever established but is not available 
 BK2817.** in the current survey control section, the orthometric height
 BK2817.** is considered suspect.  Suspect heights are available in the
 BK2817.** superseded section only if requested.
 BK2817
 BK2817.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2817.GEOID18 height accuracy estimate available here.
 BK2817
 BK2817.Click photographs - Photos may exist for this station.
 BK2817
 BK2817.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2817
 BK2817. The following values were computed from the NAD 83(1992) position.
 BK2817
 BK2817;                    North         East     Units Scale Factor Converg.
 BK2817;SPC LA S     -   192,867.979   896,746.626   MT  0.99993410   -0 32 11.0
 BK2817;SPC LA S     -   632,767.69  2,942,076.22   sFT  0.99993410   -0 32 11.0
 BK2817;UTM  15      - 3,345,044.154   557,145.168   MT  0.99964029   +0 17 56.7
 BK2817
 BK2817!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2817!SPC LA S     -   1.00000175  x   0.99993410  =   0.99993585
 BK2817!UTM  15      -   1.00000175  x   0.99964029  =   0.99964204
 BK2817
 BK2817:                Primary Azimuth Mark                     Grid Az
 BK2817:SPC LA S     -  1 A 007                                  091 05 25.7
 BK2817:UTM  15      -  1 A 007                                  090 15 18.0
 BK2817
 BK2817_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5714545044(NAD 83)
 BK2817
 BK2817|---------------------------------------------------------------------|
 BK2817| PID    Reference Object                     Distance      Geod. Az  |
 BK2817|                                                           dddmmss.s |
 BK2817| BK2428 1 A 007                             APPROX. 2.0 KM 0903314.7 |
 BK2817|---------------------------------------------------------------------|
 BK2817
 BK2817                          SUPERSEDED SURVEY CONTROL
 BK2817
 BK2817  NAD 83(1986)-  30 14 08.27042(N)    092 24 21.94743(W) AD(       ) 2
 BK2817  NAD 27      -  30 14 07.53371(N)    092 24 21.46904(W) AD(       ) 2
 BK2817
 BK2817.Superseded values are not recommended for survey control.
 BK2817
 BK2817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2817.See file dsdata.pdf to determine how the superseded data were derived.
 BK2817
 BK2817_MARKER: DD = SURVEY DISK
 BK2817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2817_STAMPING: 1A006
 BK2817_MARK LOGO: LADHGS
 BK2817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2817+STABILITY: SURFACE MOTION
 BK2817
 BK2817  HISTORY     - Date     Condition        Report By
 BK2817  HISTORY     - 1967     MONUMENTED       LADH
 BK2817  HISTORY     - 19910905 MARK NOT FOUND   USPSQD
 BK2817  HISTORY     - 20050415 MARK NOT FOUND   USPSQD
 BK2817
 BK2817                          STATION DESCRIPTION
 BK2817
 BK2817'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2817'THE STATION IS LOCATED 2.5 MILES NORTHWEST OF CROWLEY, 16 MILES
 BK2817'SOUTHWEST OF CHURCH POINT AND 11.5 MILES NORTHEAST OF MERMENTAU, IN
 BK2817'THE SOUTHWEST QUARTER OF SECTION 30, T9S, R1E.
 BK2817'
 BK2817'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2817'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 WEST FOR 1.2 MILES
 BK2817'TO THE STATION WHICH IS SET IN THE MEDIAN NEAR THE MISSOURI PACIFIC
 BK2817'RAILROAD BRIDGE ON INTERSTATE 10.
 BK2817'
 BK2817'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2817'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2817'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2817'STAMPED 1A006.  IT IS 1.6 FEET SOUTH OF A METAL WITNESS POST AND
 BK2817'SIGN, 10 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE RAILROAD
 BK2817'BRIDGE ON THE EAST BOUND LANE OF INTERSTATE 10, 20 FEET NORTH OF
 BK2817'THE CENTERLINE OF THE EAST BOUND LANE OF INTERSTATE 10, 47 FEET
 BK2817'SOUTHWEST OF THE SOUTHWEST CORNER OF THE RAILROAD BRIDGE ON
 BK2817'THE WEST BOUND LANE OF INTERSTATE 10.
 BK2817'
 BK2817'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2817
 BK2817                          STATION RECOVERY (1991)
 BK2817
 BK2817'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2817'MARK NOT FOUND.
 BK2817
 BK2817                          STATION RECOVERY (2005)
 BK2817
 BK2817'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2817'MAY STILL EXIST AND PROBABLY BURIED UNDER BACKFILL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2428 ***********************************************************************
 BK2428  HT_MOD      -  This is a Height Modernization Survey Station.
 BK2428  DESIGNATION -  1 A 007
 BK2428  PID         -  BK2428
 BK2428  STATE/COUNTY-  LA/ACADIA
 BK2428  COUNTRY     -  US
 BK2428  USGS QUAD   -  CROWLEY WEST (2018)
 BK2428
 BK2428                         *CURRENT SURVEY CONTROL
 BK2428  ______________________________________________________________________
 BK2428* NAD 83(2011) POSITION- 30 14 07.62825(N) 092 23 08.33757(W)   ADJUSTED
 BK2428* NAD 83(2011) ELLIP HT-   -15.474 (meters)        (03/26/19)   ADJUSTED
 BK2428* NAD 83(2011) EPOCH   -  2010.00
 BK2428* NAVD 88 ORTHO HEIGHT -    11.74  (meters)       38.5   (feet) GPS OBS
 BK2428* NAVD 88 EPOCH        -  2009.55
 BK2428  **This station is located in a suspected subsidence area (see below).
 BK2428  ______________________________________________________________________
 BK2428  GEOID HEIGHT    -        -27.212 (meters)                     GEOID18
 BK2428  NAD 83(2011) X  -   -229,570.206 (meters)                     COMP
 BK2428  NAD 83(2011) Y  - -5,510,366.349 (meters)                     COMP
 BK2428  NAD 83(2011) Z  -  3,192,943.133 (meters)                     COMP
 BK2428  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2428
 BK2428  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK2428  Standards:
 BK2428         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK2428            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK2428  -------------------------------------------------------------------
 BK2428  NETWORK    0.32   0.78           0.14   0.12   0.40      0.01324296
 BK2428  -------------------------------------------------------------------
 BK2428  Click here for local accuracies and other accuracy information.
 BK2428
 BK2428.The horizontal coordinates were established by GPS observations
 BK2428.and adjusted by the National Geodetic Survey in March 2019.
 BK2428
 BK2428.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK2428.been affixed to the stable North American tectonic plate. See 
 BK2428.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK2428
 BK2428.The horizontal coordinates are valid at the epoch date displayed above
 BK2428.which is a decimal equivalence of Year/Month/Day.
 BK2428
 BK2428.** This station is in an area of known vertical motion.  Due to the
 BK2428.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK2428.** determined the orthometric heights for marks in these suspect
 BK2428.** subsidence areas should be considered valid only at the epoch date
 BK2428.** associated with the orthometric height.  These heights must always
 BK2428.** be validated when used as control.  All previously superseded
 BK2428.** orthometric heights are now considered suspect and are available
 BK2428.** in the superseded section.  NGS does not recommend using suspect
 BK2428.** or superseded heights as control.
 BK2428
 BK2428.The orthometric height was determined by GPS observations and a
 BK2428.high-resolution geoid model using precise GPS observation and
 BK2428.processing techniques.
 BK2428
 BK2428.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2428.GEOID18 height accuracy estimate available here.
 BK2428
 BK2428.Click photographs - Photos may exist for this station.
 BK2428
 BK2428.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK2428
 BK2428.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2428
 BK2428.The ellipsoidal height was determined by GPS observations
 BK2428.and is referenced to NAD 83.
 BK2428
 BK2428. The following values were computed from the NAD 83(2011) position.
 BK2428
 BK2428;                    North         East     Units Scale Factor Converg.
 BK2428;SPC LA S     -   192,830.553   898,714.586   MT  0.99993409   -0 31 34.2
 BK2428;SPC LA S     -   632,644.91  2,948,532.77   sFT  0.99993409   -0 31 34.2
 BK2428;UTM  15      - 3,345,035.431   559,112.889   MT  0.99964311   +0 18 33.7
 BK2428
 BK2428!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2428!SPC LA S     -   1.00000243  x   0.99993409  =   0.99993652
 BK2428!UTM  15      -   1.00000243  x   0.99964311  =   0.99964554
 BK2428
 BK2428:                Primary Azimuth Mark                     Grid Az
 BK2428:SPC LA S     -  1 A 008                                  089 20 14.5
 BK2428:UTM  15      -  1 A 008                                  088 30 06.6
 BK2428
 BK2428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5911245035(NAD 83)
 BK2428
 BK2428|---------------------------------------------------------------------|
 BK2428| PID    Reference Object                     Distance      Geod. Az  |
 BK2428|                                                           dddmmss.s |
 BK2428| BK2799 1 A 008                             APPROX. 2.2 KM 0884840.3 |
 BK2428|---------------------------------------------------------------------|
 BK2428
 BK2428                          SUPERSEDED SURVEY CONTROL
 BK2428
 BK2428  NAD 83(2011)-  30 14 07.62832(N)    092 23 08.33776(W) AD(2010.00) 0
 BK2428  ELLIP H (06/27/12)  -15.431  (m)                       GP(2010.00)    
 BK2428  ELLIP H (10/11/11)  -15.443  (m)                       GP(       ) 4 1
 BK2428  NAD 83(2007)-  30 14 07.62844(N)    092 23 08.33863(W) AD(2006.81) A
 BK2428  ELLIP H (03/12/08)  -15.418  (m)                       GP(2006.81) 3 1
 BK2428  NAD 83(1992)-  30 14 07.62729(N)    092 23 08.33938(W) AD(       ) 2
 BK2428  NAD 83(1986)-  30 14 07.64652(N)    092 23 08.33359(W) AD(       ) 2
 BK2428  NAD 27      -  30 14 06.91032(N)    092 23 07.85744(W) AD(       ) 2
 BK2428  NAVD 88 (12/26/12)   11.90   (m)  GEOID12A model used  GP(2009.55)    
 BK2428  NAVD 88 (03/12/08)   11.89   (m)  GEOID03  model used  GP(2006.81)    
 BK2428  NAVD 88 (02/14/94)   12.206  (m)           40.05   (f) ADJUSTED    1 2
 BK2428  NAVD 88 (06/15/91)   12.201  (m)           40.03   (f) SUPERSEDED  1 2
 BK2428  NGVD 29 (07/19/86)   14.0    (m)           46.     (f) VERT ANG       
 BK2428
 BK2428.Superseded values are not recommended for survey control.
 BK2428
 BK2428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2428.See file dsdata.pdf to determine how the superseded data were derived.
 BK2428
 BK2428_MARKER: DD = SURVEY DISK
 BK2428_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2428_SP_SET: BRIDGE ABUTMENT
 BK2428_STAMPING: 1 A 007
 BK2428_MARK LOGO: LADHGS
 BK2428_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2428_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2428+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2016
 BK2428
 BK2428  HISTORY     - Date     Condition        Report By
 BK2428  HISTORY     - 1967     MONUMENTED       LADH
 BK2428  HISTORY     - 1986     GOOD             NGS
 BK2428  HISTORY     - 20030611 GOOD             USPSQD
 BK2428  HISTORY     - 20040920 GOOD             USPSQD
 BK2428  HISTORY     - 20060530 GOOD             NGS
 BK2428  HISTORY     - 20061023 GOOD             USPSQD
 BK2428  HISTORY     - 20100920 GOOD             EMCINC
 BK2428  HISTORY     - 20160617 GOOD             NGS
 BK2428
 BK2428                          STATION DESCRIPTION
 BK2428
 BK2428'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2428'THE STATION IS LOCATED 7 MILES WEST OF RAYNE, 15.5 MILES SOUTHWEST
 BK2428'OF CHURCH POINT AND 12.5 MILES NORTHEAST OF MERMENTAU, IN THE
 BK2428'SOUTHEAST QUARTER OF SECTION 29, T9S, R1E.
 BK2428'
 BK2428'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 BK2428'HIGHWAY 13 IN CROWLEY, DRIVE NORTHWEST ALONG STATE HIGHWAY 13 FOR
 BK2428'1.8 MILES TO THE INTERSTATE 10 INTERCHANGE AND THE STATION WHICH IS
 BK2428'SET IN SOUTHWEST WING OF THE ABUTMENT OF THE OVERPASS ON THE EAST
 BK2428'BOUND LANE OF INTERSTATE 10.
 BK2428'
 BK2428'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2428'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE ABUTMENT OF THE
 BK2428'OVERPASS FLUSH WITH THE SURFACE.  IT IS STAMPED 1A007.  IT IS 6.6
 BK2428'FEET SOUTH OF THE SOUTH CURB OF THE OVERPASS, 21 FEET SOUTH OF THE
 BK2428'CENTERLINE OF THE EAST BOUND LANE OF INTERSTATE 10, AND 1.9
 BK2428'FEET NORTH OF A METAL WITNESS POST AND SIGN.
 BK2428'
 BK2428'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2428
 BK2428                          STATION RECOVERY (1986)
 BK2428
 BK2428'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2428'2.7 KM (1.7 MI) NW FROM CROWLEY.
 BK2428'2.7 KM (1.7 MI) NORTHWEST ALONG STATE HIGHWAY 13 FROM THE ACADIA
 BK2428'PARISH COURTHOUSE IN CROWLEY, TO THE INTERSTATE 10 OVERPASS AND THE
 BK2428'MARK ON THE LEFT, IN TOP OF THE SOUTHWEST ABUTMENT OF THE EAST-BOUND
 BK2428'LANES, 6.41 METERS (21.0 FT) SOUTH OF THE CENTERLINE OF THE EAST-BOUND
 BK2428'LANES OF THE INTERSTATE, 1.22 METERS (4.0 FT) SOUTH OF THE SOUTH
 BK2428'BRIDGE RAILING, 0.37 METER (1.2 FT) NORTH OF THE SOUTH END OF THE
 BK2428'ABUTMENT.
 BK2428'THE MARK IS 0.57 METERS  N FROM  A WITNESS POST
 BK2428'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK2428
 BK2428                          STATION RECOVERY (2003)
 BK2428
 BK2428'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK2428'RECOVERED IN GOOD CONDITION.
 BK2428
 BK2428                          STATION RECOVERY (2004)
 BK2428
 BK2428'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2428'RECOVERED IN GOOD CONDITION.
 BK2428
 BK2428                          STATION RECOVERY (2006)
 BK2428
 BK2428'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK2428'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BK2428
 BK2428                          STATION RECOVERY (2006)
 BK2428
 BK2428'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2428'RECOVERED IN GOOD CONDITION.
 BK2428
 BK2428                          STATION RECOVERY (2010)
 BK2428
 BK2428'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 BK2428'RECOVERED IN GOOD CONDITION.
 BK2428
 BK2428                          STATION RECOVERY (2016)
 BK2428
 BK2428'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK2428'RECOVERED AS DESCRIBED.  PARK BELOW I-10 OVERPASS ON SOUTH SIDE AND
 BK2428'WALK UP TO MARK.  IT IS 0.15 M (0.5 FT) W OF A FIBERGLASS WITNESS
 BK2428'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2799 ***********************************************************************
 BK2799  DESIGNATION -  1 A 008
 BK2799  PID         -  BK2799
 BK2799  STATE/COUNTY-  LA/ACADIA
 BK2799  COUNTRY     -  US
 BK2799  USGS QUAD   -  CROWLEY EAST (2018)
 BK2799
 BK2799                         *CURRENT SURVEY CONTROL
 BK2799  ______________________________________________________________________
 BK2799* NAD 83(1992) POSITION- 30 14 09.11627(N) 092 21 45.30891(W)   ADJUSTED
 BK2799* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2799  **This station is located in a suspected subsidence area (see below).
 BK2799  ______________________________________________________________________
 BK2799  GEOID HEIGHT    -        -27.205 (meters)                     GEOID18
 BK2799  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2799  HORZ ORDER      -  SECOND
 BK2799
 BK2799.The horizontal coordinates were established by classical geodetic methods
 BK2799.and adjusted by the National Geodetic Survey in January 1993.
 BK2799
 BK2799.** This station is in an area of known vertical motion. If an
 BK2799.** orthometric height was ever established but is not available 
 BK2799.** in the current survey control section, the orthometric height
 BK2799.** is considered suspect.  Suspect heights are available in the
 BK2799.** superseded section only if requested.
 BK2799
 BK2799.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2799.GEOID18 height accuracy estimate available here.
 BK2799
 BK2799.Click photographs - Photos may exist for this station.
 BK2799
 BK2799.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2799
 BK2799. The following values were computed from the NAD 83(1992) position.
 BK2799
 BK2799;                    North         East     Units Scale Factor Converg.
 BK2799;SPC LA S     -   192,856.207   900,934.801   MT  0.99993412   -0 30 52.7
 BK2799;SPC LA S     -   632,729.07  2,955,816.93   sFT  0.99993412   -0 30 52.7
 BK2799;UTM  15      - 3,345,093.443   561,331.851   MT  0.99964641   +0 19 15.6
 BK2799
 BK2799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2799!SPC LA S     -   1.00000205  x   0.99993412  =   0.99993617
 BK2799!UTM  15      -   1.00000205  x   0.99964641  =   0.99964846
 BK2799
 BK2799:                Primary Azimuth Mark                     Grid Az
 BK2799:SPC LA S     -  1 A 009                                  093 03 10.2
 BK2799:UTM  15      -  1 A 009                                  092 13 01.9
 BK2799
 BK2799_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6133145093(NAD 83)
 BK2799
 BK2799|---------------------------------------------------------------------|
 BK2799| PID    Reference Object                     Distance      Geod. Az  |
 BK2799|                                                           dddmmss.s |
 BK2799| BK2797 1 A 009                             APPROX. 1.6 KM 0923217.5 |
 BK2799| BK2801 FREELAND RM 4 A                     APPROX. 0.7 KM 3564356.9 |
 BK2799| BK2800 FREELAND RM 4                       APPROX. 0.7 KM 3574603.1 |
 BK2799|---------------------------------------------------------------------|
 BK2799
 BK2799                          SUPERSEDED SURVEY CONTROL
 BK2799
 BK2799  NAD 83(1986)-  30 14 09.13530(N)    092 21 45.30316(W) AD(       ) 2
 BK2799  NAD 27      -  30 14 08.39976(N)    092 21 44.82956(W) AD(       ) 2
 BK2799
 BK2799.Superseded values are not recommended for survey control.
 BK2799
 BK2799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2799.See file dsdata.pdf to determine how the superseded data were derived.
 BK2799
 BK2799_MARKER: DD = SURVEY DISK
 BK2799_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2799_SP_SET: ABUTMENT
 BK2799_STAMPING: 1A008
 BK2799_MARK LOGO: LADHGS
 BK2799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2799+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2004
 BK2799
 BK2799  HISTORY     - Date     Condition        Report By
 BK2799  HISTORY     - 1967     MONUMENTED       LADH
 BK2799  HISTORY     - 1969     GOOD             LADH
 BK2799  HISTORY     - 19910905 GOOD             USPSQD
 BK2799  HISTORY     - 19971017 GOOD             USPSQD
 BK2799  HISTORY     - 20041021 GOOD             USPSQD
 BK2799
 BK2799                          STATION DESCRIPTION
 BK2799
 BK2799'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2799'THE STATION IS LOCATED 1.5 MILES NORTHEAST OF CROWLEY, 6 MILES WEST
 BK2799'OF RAYNE AND 14.5 MILES SOUTHWEST OF CHURCH POINT, IN THE SOUTHEAST
 BK2799'QUARTER OF SECTION 28, T9S, R1E.
 BK2799'
 BK2799'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2799'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 EAST FOR 1.4 MILES TO
 BK2799'THE STATION.
 BK2799'
 BK2799'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2799'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE ABUTMENT OF AN
 BK2799'OVERPASS FLUSH WITH THE SLAB.  IT IS STAMPED 1A008.  IT IS 2.5 FEET
 BK2799'EAST OF THE WEST CURB, 7.3 FEET SOUTHEAST OF A METAL WITNESS POST
 BK2799'AND SIGN, 12 FEET WEST OF THE CENTERLINE OF THE ROADWAY AND IN THE
 BK2799'NORTHWEST CORNER OF THE STATE HIGHWAY 1111 INTERCHANGE ON
 BK2799'INTERSTATE 10.
 BK2799'
 BK2799'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2799
 BK2799                          STATION RECOVERY (1969)
 BK2799
 BK2799'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (LGB)
 BK2799'THE STATION MARK IS A BRONZE STATION MARK DISK OF THE COAST AND
 BK2799'GEODETIC SURVEY AND THE LOUISIANA DEPARTMENT OF HIGHWAYS, CEMENTED
 BK2799'IN A DRILL HOLE IN THE SOUTHBOUND LANE OF THE OVERPASS AT THE STATE
 BK2799'HIGHWAY 1111 INTERCHANGE ON INTERSTATE HIGHWAY 10 NEAR THE
 BK2799'NORTHEAST EDGE OF CROWLEY.  IT IS 11.6 FEET WEST OF THE CENTER OF
 BK2799'THE OVERPASS, 7 FEET EAST-SOUTHEAST OF A METAL WITNESS POST, 2.5
 BK2799'FEET EAST OF THE NORTHWEST CORNER OF THE CONCRETE OVERPASS AND IS
 BK2799'STAMPED 1A008.
 BK2799'
 BK2799'A GEODIMETER TRAVERSE WAS MADE TO TRIANGULATION STATION FREELAND RM4,
 BK2799'DISTANCE BEING 728.394 METERS NORTH.
 BK2799
 BK2799                          STATION RECOVERY (1991)
 BK2799
 BK2799'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2799'RECOVERED IN GOOD CONDITION.
 BK2799
 BK2799                          STATION RECOVERY (1997)
 BK2799
 BK2799'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2799'RECOVERED IN GOOD CONDITION.
 BK2799
 BK2799                          STATION RECOVERY (2004)
 BK2799
 BK2799'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BK2799'MARKER IS ADJACENT TO PAINTED WHITE SHOULDER STRIPE ON ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2797 ***********************************************************************
 BK2797  DESIGNATION -  1 A 009
 BK2797  PID         -  BK2797
 BK2797  STATE/COUNTY-  LA/ACADIA
 BK2797  COUNTRY     -  US
 BK2797  USGS QUAD   -  CROWLEY EAST (2018)
 BK2797
 BK2797                         *CURRENT SURVEY CONTROL
 BK2797  ______________________________________________________________________
 BK2797* NAD 83(1992) POSITION- 30 14 06.74996(N) 092 20 43.93143(W)   ADJUSTED
 BK2797* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2797  **This station is located in a suspected subsidence area (see below).
 BK2797  ______________________________________________________________________
 BK2797  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BK2797  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BK2797  HORZ ORDER      -  SECOND
 BK2797
 BK2797.The horizontal coordinates were established by classical geodetic methods
 BK2797.and adjusted by the National Geodetic Survey in January 1993.
 BK2797
 BK2797.** This station is in an area of known vertical motion. If an
 BK2797.** orthometric height was ever established but is not available 
 BK2797.** in the current survey control section, the orthometric height
 BK2797.** is considered suspect.  Suspect heights are available in the
 BK2797.** superseded section only if requested.
 BK2797
 BK2797.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2797.GEOID18 height accuracy estimate available here.
 BK2797
 BK2797.Click photographs - Photos may exist for this station.
 BK2797
 BK2797.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2797
 BK2797. The following values were computed from the NAD 83(1992) position.
 BK2797
 BK2797;                    North         East     Units Scale Factor Converg.
 BK2797;SPC LA S     -   192,768.730   902,575.103   MT  0.99993407   -0 30 22.0
 BK2797;SPC LA S     -   632,442.08  2,961,198.48   sFT  0.99993407   -0 30 22.0
 BK2797;UTM  15      - 3,345,029.916   562,972.785   MT  0.99964892   +0 19 46.4
 BK2797
 BK2797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2797!SPC LA S     -   1.00000189  x   0.99993407  =   0.99993596
 BK2797!UTM  15      -   1.00000189  x   0.99964892  =   0.99965081
 BK2797
 BK2797:                Primary Azimuth Mark                     Grid Az
 BK2797:SPC LA S     -  1 A 008                                  273 03 09.7
 BK2797:UTM  15      -  1 A 008                                  272 13 01.3
 BK2797
 BK2797_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6297245029(NAD 83)
 BK2797
 BK2797|---------------------------------------------------------------------|
 BK2797| PID    Reference Object                     Distance      Geod. Az  |
 BK2797|                                                           dddmmss.s |
 BK2797| BK2799 1 A 008                             APPROX. 1.6 KM 2723247.7 |
 BK2797|---------------------------------------------------------------------|
 BK2797
 BK2797                          SUPERSEDED SURVEY CONTROL
 BK2797
 BK2797  NAD 83(1986)-  30 14 06.76881(N)    092 20 43.92574(W) AD(       ) 2
 BK2797  NAD 27      -  30 14 06.03371(N)    092 20 43.45401(W) AD(       ) 2
 BK2797
 BK2797.Superseded values are not recommended for survey control.
 BK2797
 BK2797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2797.See file dsdata.pdf to determine how the superseded data were derived.
 BK2797
 BK2797_MARKER: DD = SURVEY DISK
 BK2797_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2797_SP_SET: ABUTMENT
 BK2797_STAMPING: 1A009
 BK2797_MARK LOGO: LADHGS
 BK2797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2797+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2004
 BK2797
 BK2797  HISTORY     - Date     Condition        Report By
 BK2797  HISTORY     - 1967     MONUMENTED       LADH
 BK2797  HISTORY     - 19910905 GOOD             USPSQD
 BK2797  HISTORY     - 19971017 GOOD             USPSQD
 BK2797  HISTORY     - 20041021 GOOD             USPSQD
 BK2797
 BK2797                          STATION DESCRIPTION
 BK2797
 BK2797'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2797'THE STATION IS LOCATED 2 MILES NORTHEAST OF CROWLEY, 4.5 MILES WEST
 BK2797'OF RAYNE AND 14 MILES SOUTHWEST OF CHURCH POINT, IN THE SOUTHWEST
 BK2797'QUARTER OF SECTION 26, T9S, R1E.
 BK2797'
 BK2797'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2797'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 EAST FOR 2.4 MILES TO
 BK2797'THE STATION WHICH IS SET IN AN OVERPASS.
 BK2797'
 BK2797'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2797'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE ABUTMENT OF AN
 BK2797'OVERPASS FLUSH WITH THE SLAB.  IT IS STAMPED 1A009.  IT IS SET IN
 BK2797'THE SOUTHEAST CORNER OF A PARISH ROAD OVERPASS ON INTERSTATE 10 1
 BK2797'MILE EAST OF STATE HIGHWAY 1111, 2 FEET WEST OF THE EAST CURB,
 BK2797'6.7 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN, 10 FEET EAST
 BK2797'OF THE CENTERLINE OF THE OVERPASS.
 BK2797'
 BK2797'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2797
 BK2797                          STATION RECOVERY (1991)
 BK2797
 BK2797'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2797'RECOVERED IN GOOD CONDITION.
 BK2797
 BK2797                          STATION RECOVERY (1997)
 BK2797
 BK2797'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2797'RECOVERED IN GOOD CONDITION.
 BK2797
 BK2797                          STATION RECOVERY (2004)
 BK2797
 BK2797'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BK2797'MARKER IS ADJACENT TO PAINTED WHITE SHOULDER STRIPE ON ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2796 ***********************************************************************
 BK2796  DESIGNATION -  1 A 010
 BK2796  PID         -  BK2796
 BK2796  STATE/COUNTY-  LA/ACADIA
 BK2796  COUNTRY     -  US
 BK2796  USGS QUAD   -  CROWLEY EAST (2018)
 BK2796
 BK2796                         *CURRENT SURVEY CONTROL
 BK2796  ______________________________________________________________________
 BK2796* NAD 83(1992) POSITION- 30 14 14.03353(N) 092 20 00.86104(W)   ADJUSTED
 BK2796* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2796  **This station is located in a suspected subsidence area (see below).
 BK2796  ______________________________________________________________________
 BK2796  GEOID HEIGHT    -        -27.196 (meters)                     GEOID18
 BK2796  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2796  HORZ ORDER      -  SECOND
 BK2796
 BK2796.The horizontal coordinates were established by classical geodetic methods
 BK2796.and adjusted by the National Geodetic Survey in January 1993.
 BK2796
 BK2796.** This station is in an area of known vertical motion. If an
 BK2796.** orthometric height was ever established but is not available 
 BK2796.** in the current survey control section, the orthometric height
 BK2796.** is considered suspect.  Suspect heights are available in the
 BK2796.** superseded section only if requested.
 BK2796
 BK2796.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2796.GEOID18 height accuracy estimate available here.
 BK2796
 BK2796.Click photographs - Photos may exist for this station.
 BK2796
 BK2796.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2796
 BK2796. The following values were computed from the NAD 83(1992) position.
 BK2796
 BK2796;                    North         East     Units Scale Factor Converg.
 BK2796;SPC LA S     -   192,982.881   903,728.570   MT  0.99993422   -0 30 00.5
 BK2796;SPC LA S     -   633,144.67  2,964,982.82   sFT  0.99993422   -0 30 00.5
 BK2796;UTM  15      - 3,345,260.803   564,122.679   MT  0.99965073   +0 20 08.2
 BK2796
 BK2796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2796!SPC LA S     -   1.00000290  x   0.99993422  =   0.99993712
 BK2796!UTM  15      -   1.00000290  x   0.99965073  =   0.99965363
 BK2796
 BK2796:                Primary Azimuth Mark                     Grid Az
 BK2796:SPC LA S     -  1 B 003                                  075 15 49.2
 BK2796:UTM  15      -  1 B 003                                  074 25 40.5
 BK2796
 BK2796_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6412245260(NAD 83)
 BK2796
 BK2796|---------------------------------------------------------------------|
 BK2796| PID    Reference Object                     Distance      Geod. Az  |
 BK2796|                                                           dddmmss.s |
 BK2796| BK2832 1 B 003                             APPROX. 6.4 KM 0744548.7 |
 BK2796|---------------------------------------------------------------------|
 BK2796
 BK2796                          SUPERSEDED SURVEY CONTROL
 BK2796
 BK2796  NAD 83(1986)-  30 14 14.05217(N)    092 20 00.85543(W) AD(       ) 2
 BK2796  NAD 27      -  30 14 13.31767(N)    092 20 00.38523(W) AD(       ) 2
 BK2796
 BK2796.Superseded values are not recommended for survey control.
 BK2796
 BK2796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2796.See file dsdata.pdf to determine how the superseded data were derived.
 BK2796
 BK2796_MARKER: DD = SURVEY DISK
 BK2796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2796_STAMPING: 1A010
 BK2796_MARK LOGO: LADHGS
 BK2796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2796+STABILITY: SURFACE MOTION
 BK2796
 BK2796  HISTORY     - Date     Condition        Report By
 BK2796  HISTORY     - 1967     MONUMENTED       LADH
 BK2796
 BK2796                          STATION DESCRIPTION
 BK2796
 BK2796'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2796'THE STATION IS LOCATED 2.5 MILES NORTHEAST OF CROWLEY, 4 MILES WEST
 BK2796'OF RAYNE AND 13.5 MILES SOUTHWEST OF CHURCH POINT, IN THE SOUTHWEST
 BK2796'QUARTER OF SECTION 26, T9S, R1E.
 BK2796'
 BK2796'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2796'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 EAST FOR 3 MILES TO
 BK2796'THE STATION WHICH IS SET TO THE NORTH OF THE HIGHWAY NEAR THE
 BK2796'RIGHT-OF-WAY FENCE.
 BK2796'
 BK2796'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2796'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2796'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2796'STAMPED 1A010.  IT IS 1.5 FEET NORTH OF A METAL WITNESS POST AND
 BK2796'SIGN, 3 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, 229 FEET SOUTHWEST OF
 BK2796'A CONCRETE RIGHT-OF-WAY MARKER, 38 FEET SOUTHEAST OF A CROSS
 BK2796'BRACE IN THE FENCE, 102 FEET NORTH OF THE CENTERLINE OF THE WEST
 BK2796'BOUND LANE OF INTERSTATE 10.
 BK2796'
 BK2796'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0004 ***********************************************************************
 BJ0004  DESIGNATION -  1 ABLDAPA
 BJ0004  PID         -  BJ0004
 BJ0004  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0004  COUNTRY     -  US
 BJ0004  USGS QUAD   -  INNIS (2018)
 BJ0004
 BJ0004                         *CURRENT SURVEY CONTROL
 BJ0004  ______________________________________________________________________
 BJ0004* NAD 83(1986) POSITION- 30 58 46.     (N) 091 40 32.     (W)   SCALED
 BJ0004* NAVD 88 ORTHO HEIGHT -    13.632 (meters)       44.72  (feet) ADJUSTED
 BJ0004  ______________________________________________________________________
 BJ0004  GEOID HEIGHT    -        -26.985 (meters)                     GEOID18
 BJ0004  DYNAMIC HEIGHT  -         13.615 (meters)       44.67  (feet) COMP
 BJ0004  MODELED GRAVITY -    979,387.1   (mgal)                       NAVD 88
 BJ0004
 BJ0004  VERT ORDER      -  FIRST     CLASS I
 BJ0004
 BJ0004.The horizontal coordinates were scaled from a map and have
 BJ0004.an estimated accuracy of +/- 6 seconds.
 BJ0004
 BJ0004.The orthometric height was determined by differential leveling and
 BJ0004.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0004.in February 1994.
 BJ0004
 BJ0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0004.GEOID18 height accuracy estimate available here.
 BJ0004
 BJ0004.Click photographs - Photos may exist for this station.
 BJ0004
 BJ0004.The dynamic height is computed by dividing the NAVD 88
 BJ0004.geopotential number by the normal gravity value computed on the
 BJ0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0004.degrees latitude (g = 980.6199 gals.).
 BJ0004
 BJ0004.The modeled gravity was interpolated from observed gravity values.
 BJ0004
 BJ0004;                    North         East    Units  Estimated Accuracy
 BJ0004;SPC LA S     -   274,890.      967,310.      MT  (+/- 180 meters Scaled)
 BJ0004
 BJ0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ264280(NAD 83)
 BJ0004
 BJ0004                          SUPERSEDED SURVEY CONTROL
 BJ0004
 BJ0004  NAVD 88 (06/15/91)   13.659  (m)           44.81   (f) SUPERSEDED  1 1
 BJ0004  NGVD 29 (11/26/84)   13.614  (m)           44.67   (f) ADJUSTED    1 1
 BJ0004
 BJ0004.Superseded values are not recommended for survey control.
 BJ0004
 BJ0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0004.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0004
 BJ0004_MARKER: Z = SEE DESCRIPTION
 BJ0004_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0004
 BJ0004  HISTORY     - Date     Condition        Report By
 BJ0004  HISTORY     - 1975     MONUMENTED       USACE
 BJ0004  HISTORY     - 1976     GOOD             NGS
 BJ0004
 BJ0004                          STATION DESCRIPTION
 BJ0004
 BJ0004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0004'1.2 MI SOUTH FROM TORRAS.
 BJ0004'1.2 MILES SOUTH ALONG STATE HIGHWAY 418 FROM THE JUNCTION OF STATE
 BJ0004'HIGHWAY 15 AT TORRAS, 94.6 FT NORTHEAST OF THE EAST END OF A 12 INCH
 BJ0004'CONCRETE PIPE CULVERT, 57 FT EAST OF THE CENTER LINE OF THE HIGHWAY
 BJ0004'12.5 FT EAST OF A FENCE, A 1 INCH IRON PIPE DRIVEN TO A DEPTH OF 96 FT
 BJ0004'INCH SCREW CAP FOR ACCESS, AND ABOUT LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2795 ***********************************************************************
 BK2795  DESIGNATION -  1 B 001
 BK2795  PID         -  BK2795
 BK2795  STATE/COUNTY-  LA/ACADIA
 BK2795  COUNTRY     -  US
 BK2795  USGS QUAD   -  CROWLEY EAST (2018)
 BK2795
 BK2795                         *CURRENT SURVEY CONTROL
 BK2795  ______________________________________________________________________
 BK2795* NAD 83(1992) POSITION- 30 14 24.22940(N) 092 19 13.60129(W)   ADJUSTED
 BK2795* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2795  **This station is located in a suspected subsidence area (see below).
 BK2795  ______________________________________________________________________
 BK2795  GEOID HEIGHT    -        -27.196 (meters)                     GEOID18
 BK2795  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 BK2795  HORZ ORDER      -  SECOND
 BK2795
 BK2795.The horizontal coordinates were established by classical geodetic methods
 BK2795.and adjusted by the National Geodetic Survey in January 1993.
 BK2795
 BK2795.** This station is in an area of known vertical motion. If an
 BK2795.** orthometric height was ever established but is not available 
 BK2795.** in the current survey control section, the orthometric height
 BK2795.** is considered suspect.  Suspect heights are available in the
 BK2795.** superseded section only if requested.
 BK2795
 BK2795.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2795.GEOID18 height accuracy estimate available here.
 BK2795
 BK2795.Click photographs - Photos may exist for this station.
 BK2795
 BK2795.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2795
 BK2795. The following values were computed from the NAD 83(1992) position.
 BK2795
 BK2795;                    North         East     Units Scale Factor Converg.
 BK2795;SPC LA S     -   193,285.858   904,994.764   MT  0.99993442   -0 29 36.8
 BK2795;SPC LA S     -   634,138.69  2,969,136.99   sFT  0.99993442   -0 29 36.8
 BK2795;UTM  15      - 3,345,582.126   565,383.962   MT  0.99965274   +0 20 32.1
 BK2795
 BK2795!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2795!SPC LA S     -   1.00000282  x   0.99993442  =   0.99993724
 BK2795!UTM  15      -   1.00000282  x   0.99965274  =   0.99965556
 BK2795
 BK2795:                Primary Azimuth Mark                     Grid Az
 BK2795:SPC LA S     -  1 A 010                                  256 32 35.5
 BK2795:UTM  15      -  1 A 010                                  255 42 26.6
 BK2795
 BK2795_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6538345582(NAD 83)
 BK2795
 BK2795|---------------------------------------------------------------------|
 BK2795| PID    Reference Object                     Distance      Geod. Az  |
 BK2795|                                                           dddmmss.s |
 BK2795| BK2796 1 A 010                             APPROX. 1.3 KM 2560258.7 |
 BK2795|---------------------------------------------------------------------|
 BK2795
 BK2795                          SUPERSEDED SURVEY CONTROL
 BK2795
 BK2795  NAD 83(1986)-  30 14 24.24774(N)    092 19 13.59582(W) AD(       ) 2
 BK2795  NAD 27      -  30 14 23.51406(N)    092 19 13.12731(W) AD(       ) 2
 BK2795
 BK2795.Superseded values are not recommended for survey control.
 BK2795
 BK2795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2795.See file dsdata.pdf to determine how the superseded data were derived.
 BK2795
 BK2795_MARKER: DD = SURVEY DISK
 BK2795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2795_STAMPING: 1B001
 BK2795_MARK LOGO: LADHGS
 BK2795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2795+STABILITY: SURFACE MOTION
 BK2795
 BK2795  HISTORY     - Date     Condition        Report By
 BK2795  HISTORY     - 1967     MONUMENTED       LADH
 BK2795
 BK2795                          STATION DESCRIPTION
 BK2795
 BK2795'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2795'THE STATION IS LOCATED 3.5 MILES NORTHEAST OF CROWLEY, 3.5 MILES
 BK2795'WEST OF RAYNE, AND 13 MILES SOUTHEAST OF CHURCH POINT, IN THE
 BK2795'SOUTHWEST QUARTER OF SECTION 25, T9S, R1E.
 BK2795'
 BK2795'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2795'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 EAST FOR 4 MILES
 BK2795'TO THE STATION, WHICH IS SET TO THE SOUTH OF THE HIGHWAY NEAR A
 BK2795'GRAVEL ROAD AND A FRAME HOUSE WITH A RED TIN ROOF.
 BK2795'
 BK2795'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2795'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2795'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2795'STAMPED 1B001.  IT IS 1.3 FEET SOUTH OF A METAL WITNESS POST AND
 BK2795'SIGN, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE, 24 FEET NORTHEAST OF
 BK2795'THE EAST END OF A BARRICADE AT THE END OF A GRAVEL ROAD, 22 FEET
 BK2795'NORTH OF A POWER POLE, 104 FEET SOUTH OF THE CENTERLINE OF THE EAST
 BK2795'BOUND LANE OF INTERSTATE 10.
 BK2795'
 BK2795'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2793 ***********************************************************************
 BK2793  DESIGNATION -  1 B 002
 BK2793  PID         -  BK2793
 BK2793  STATE/COUNTY-  LA/ACADIA
 BK2793  COUNTRY     -  US
 BK2793  USGS QUAD   -  CROWLEY EAST (2018)
 BK2793
 BK2793                         *CURRENT SURVEY CONTROL
 BK2793  ______________________________________________________________________
 BK2793* NAD 83(1992) POSITION- 30 14 52.64404(N) 092 17 46.62926(W)   ADJUSTED
 BK2793* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2793  **This station is located in a suspected subsidence area (see below).
 BK2793  ______________________________________________________________________
 BK2793  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK2793  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 BK2793  HORZ ORDER      -  SECOND
 BK2793
 BK2793.The horizontal coordinates were established by classical geodetic methods
 BK2793.and adjusted by the National Geodetic Survey in January 1993.
 BK2793
 BK2793.** This station is in an area of known vertical motion. If an
 BK2793.** orthometric height was ever established but is not available 
 BK2793.** in the current survey control section, the orthometric height
 BK2793.** is considered suspect.  Suspect heights are available in the
 BK2793.** superseded section only if requested.
 BK2793
 BK2793.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2793.GEOID18 height accuracy estimate available here.
 BK2793
 BK2793.Click photographs - Photos may exist for this station.
 BK2793
 BK2793.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2793
 BK2793. The following values were computed from the NAD 83(1992) position.
 BK2793
 BK2793;                    North         East     Units Scale Factor Converg.
 BK2793;SPC LA S     -   194,140.971   907,327.251   MT  0.99993501   -0 28 53.4
 BK2793;SPC LA S     -   636,944.17  2,976,789.49   sFT  0.99993501   -0 28 53.4
 BK2793;UTM  15      - 3,346,470.927   567,703.076   MT  0.99965655   +0 21 16.2
 BK2793
 BK2793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2793!SPC LA S     -   1.00000183  x   0.99993501  =   0.99993684
 BK2793!UTM  15      -   1.00000183  x   0.99965655  =   0.99965838
 BK2793
 BK2793:                Primary Azimuth Mark                     Grid Az
 BK2793:SPC LA S     -  1 B 003                                  079 42 19.6
 BK2793:UTM  15      -  1 B 003                                  078 52 10.0
 BK2793
 BK2793_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6770346470(NAD 83)
 BK2793
 BK2793|---------------------------------------------------------------------|
 BK2793| PID    Reference Object                     Distance      Geod. Az  |
 BK2793|                                                           dddmmss.s |
 BK2793| BK2832 1 B 003                             APPROX. 2.6 KM 0791326.2 |
 BK2793|---------------------------------------------------------------------|
 BK2793
 BK2793                          SUPERSEDED SURVEY CONTROL
 BK2793
 BK2793  NAD 83(1986)-  30 14 52.66175(N)    092 17 46.62387(W) AD(       ) 2
 BK2793  NAD 27      -  30 14 51.93000(N)    092 17 46.15853(W) AD(       ) 2
 BK2793
 BK2793.Superseded values are not recommended for survey control.
 BK2793
 BK2793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2793.See file dsdata.pdf to determine how the superseded data were derived.
 BK2793
 BK2793_MARKER: DD = SURVEY DISK
 BK2793_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2793_SP_SET: ABUTMENT
 BK2793_STAMPING: 1B002
 BK2793_MARK LOGO: LADHGS
 BK2793_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2793
 BK2793  HISTORY     - Date     Condition        Report By
 BK2793  HISTORY     - 1967     MONUMENTED       LADH
 BK2793  HISTORY     - 19910905 GOOD             USPSQD
 BK2793  HISTORY     - 19971017 GOOD             USPSQD
 BK2793
 BK2793                          STATION DESCRIPTION
 BK2793
 BK2793'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2793'THE STATION IS LOCATED 5.5 MILES NORTHEAST OF CROWLEY, 2 MILES
 BK2793'NORTHWEST OF RAYNE, AND 12 MILES SOUTH-SOUTHEAST OF CHURCH POINT, IN
 BK2793'THE SOUTHWEST QUARTER OF SECTION 20, T9S, R2E.
 BK2793'
 BK2793'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2793'INTERSTATE 10 IN CROWLEY, FOLLOW INTERSTATE 10 EAST FOR 5.6 MILES
 BK2793'TO THE STATION, WHICH IS SET IN THE SOUTHEAST CORNER OF A PARISH
 BK2793'ROAD OVERPASS ON INTERSTATE 10.
 BK2793'
 BK2793'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2793'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE ABUTMENT OF AN
 BK2793'OVERPASS, FLUSH WITH THE SLAB.  IT IS STAMPED 1B002.  IT IS 2.3
 BK2793'FEET WEST OF THE EAST CURB, 10 FEET EAST OF THE CENTERLINE OF THE
 BK2793'ROADWAY, 7 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN.
 BK2793'
 BK2793'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2793
 BK2793                          STATION RECOVERY (1991)
 BK2793
 BK2793'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2793'RECOVERED IN GOOD CONDITION.
 BK2793
 BK2793                          STATION RECOVERY (1997)
 BK2793
 BK2793'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2793'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2832 ***********************************************************************
 BK2832  DESIGNATION -  1 B 003
 BK2832  PID         -  BK2832
 BK2832  STATE/COUNTY-  LA/ACADIA
 BK2832  COUNTRY     -  US
 BK2832  USGS QUAD   -  BRANCH (2018)
 BK2832
 BK2832                         *CURRENT SURVEY CONTROL
 BK2832  ______________________________________________________________________
 BK2832* NAD 83(1992) POSITION- 30 15 08.67622(N) 092 16 09.54164(W)   ADJUSTED
 BK2832* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2832  **This station is located in a suspected subsidence area (see below).
 BK2832  ______________________________________________________________________
 BK2832  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK2832  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 BK2832  DYNAMIC HEIGHT  -         15.058 (meters)       49.40  (feet) COMP
 BK2832  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 BK2832  HORZ ORDER      -  SECOND
 BK2832
 BK2832.The horizontal coordinates were established by classical geodetic methods
 BK2832.and adjusted by the National Geodetic Survey in January 1993.
 BK2832
 BK2832.** This station is in an area of known vertical motion. If an
 BK2832.** orthometric height was ever established but is not available 
 BK2832.** in the current survey control section, the orthometric height
 BK2832.** is considered suspect.  Suspect heights are available in the
 BK2832.** superseded section only if requested.
 BK2832
 BK2832.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2832.GEOID18 height accuracy estimate available here.
 BK2832
 BK2832.Click photographs - Photos may exist for this station.
 BK2832
 BK2832.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2832
 BK2832.The dynamic height is computed by dividing the NAVD 88
 BK2832.geopotential number by the normal gravity value computed on the
 BK2832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2832.degrees latitude (g = 980.6199 gals.).
 BK2832
 BK2832.The modeled gravity was interpolated from observed gravity values.
 BK2832
 BK2832. The following values were computed from the NAD 83(1992) position.
 BK2832
 BK2832;                    North         East     Units Scale Factor Converg.
 BK2832;SPC LA S     -   194,613.105   909,926.650   MT  0.99993534   -0 28 04.8
 BK2832;SPC LA S     -   638,493.16  2,985,317.68   sFT  0.99993534   -0 28 04.8
 BK2832;UTM  15      - 3,346,980.799   570,294.592   MT  0.99966096   +0 22 05.3
 BK2832
 BK2832!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2832!SPC LA S     -   1.00000190  x   0.99993534  =   0.99993724
 BK2832!UTM  15      -   1.00000190  x   0.99966096  =   0.99966286
 BK2832
 BK2832:                Primary Azimuth Mark                     Grid Az
 BK2832:SPC LA S     -  1 B 004                                  088 38 13.1
 BK2832:UTM  15      -  1 B 004                                  087 48 03.0
 BK2832
 BK2832_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7029446980(NAD 83)
 BK2832
 BK2832|---------------------------------------------------------------------|
 BK2832| PID    Reference Object                     Distance      Geod. Az  |
 BK2832|                                                           dddmmss.s |
 BK2832| BK2829 1 B 004                             APPROX. 1.4 KM 0881008.3 |
 BK2832|---------------------------------------------------------------------|
 BK2832
 BK2832                          SUPERSEDED SURVEY CONTROL
 BK2832
 BK2832  NAD 83(1986)-  30 15 08.69344(N)    092 16 09.53638(W) AD(       ) 2
 BK2832  NAD 27      -  30 15 07.96344(N)    092 16 09.07434(W) AD(       ) 2
 BK2832
 BK2832.Superseded values are not recommended for survey control.
 BK2832
 BK2832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2832.See file dsdata.pdf to determine how the superseded data were derived.
 BK2832
 BK2832_MARKER: DD = SURVEY DISK
 BK2832_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK2832_SP_SET: OVERPASS CURB
 BK2832_STAMPING: 1B003
 BK2832_MARK LOGO: LADHGS
 BK2832_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2832_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2832_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2832+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2009
 BK2832
 BK2832  HISTORY     - Date     Condition        Report By
 BK2832  HISTORY     - 1967     MONUMENTED       LADH
 BK2832  HISTORY     - 19910905 GOOD             USPSQD
 BK2832  HISTORY     - 19961007 GOOD             LADTD
 BK2832  HISTORY     - 20030611 GOOD             USPSQD
 BK2832  HISTORY     - 20040920 GOOD             USPSQD
 BK2832  HISTORY     - 20061023 GOOD             USPSQD
 BK2832  HISTORY     - 20090505 GOOD             LADTD
 BK2832
 BK2832                          STATION DESCRIPTION
 BK2832
 BK2832'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2832'THE STATION IS LOCATED IN THE NORTHERN SECTION OF RAYNE, 7 MILES
 BK2832'NORTHEAST OF CROWLEY AND 11 MILES SOUTH-SOUTHWEST OF CHURCH POINT,
 BK2832'IN THE SOUTHEAST QUARTER OF SECTION 20, T9S, R2E.
 BK2832'
 BK2832'TO REACH THE STATION FROM THE STATE HIGHWAY 13 INTERCHANGE ON
 BK2832'INTERSTATE 10 IN CROWLEY, GO EAST ON INTERSTATE 10 FOR 7 MILES TO
 BK2832'THE STATE HIGHWAY 35 INTERCHANGE AND THE STATION, WHICH IS SET IN
 BK2832'THE SOUTHEAST CORNER OF THE OVERPASS.
 BK2832'
 BK2832'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2832'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE CURB OF THE
 BK2832'INTERSTATE 10 OVERPASS OVER STATE HIGHWAY 35, FLUSH WITH THE CURB.
 BK2832'IT IS STAMPED 1B003.  IT IS 16 FEET SOUTH OF THE CENTERLINE
 BK2832'OF THE OVERPASS, AND 2 FEET NORTHWEST OF A METAL WITNESS POST AND
 BK2832'SIGN.  THE OVERPASS IS LOCATED IN THE NORTHERN PART OF RAYNE.
 BK2832'
 BK2832'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2832
 BK2832                          STATION RECOVERY (1991)
 BK2832
 BK2832'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2832'RECOVERED IN GOOD CONDITION.
 BK2832
 BK2832                          STATION RECOVERY (1996)
 BK2832
 BK2832'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BK2832'THE STATION IS LOCATED 17.0 MI (27.4 KM) WEST OF LAFAYETTE, 11.5 MI
 BK2832'(18.5 KM) SOUTH-SOUTHWEST OF CHURCH POINT AND 1.0 MI (1.6 KM) NORTH OF
 BK2832'RAYNE.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK2832'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 90
 BK2832'AND STATE HIGHWAY 35 IN RAYNE, GO NORTH FOR 1.2 MI (1.9 KM) TO THE
 BK2832'STATION IN THE SOUTHEAST CORNER OF THE WEST BOUND LANES OF INTERSTATE
 BK2832'HIGHWAY 10 OVERPASS OVER HIGHWAY 35, SET IN THE CURB OF THE OVERPASS.
 BK2832'THE STATION IS 27.5 FT (8.4 M) NORTH FROM A METAL LIGHT POLE WITH 2
 BK2832'LIGHTS ATTACHED, 16.0 FT (4.9 M) SOUTH FROM THE CENTER OF THE WEST
 BK2832'BOUND LANES OF THE INTERSTATE, 2.0 FT (0.6 M) SOUTH FROM A METAL
 BK2832'BRIDGE RAILING, FLUSH WITH THE CURB AND ABOUT 1.0 ABOVE THE
 BK2832'INTERSTATE.
 BK2832
 BK2832                          STATION RECOVERY (2003)
 BK2832
 BK2832'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK2832'RECOVERED IN GOOD CONDITION.
 BK2832
 BK2832                          STATION RECOVERY (2004)
 BK2832
 BK2832'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2832'RECOVERED IN GOOD CONDITION.
 BK2832
 BK2832                          STATION RECOVERY (2006)
 BK2832
 BK2832'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2832'RECOVERED IN GOOD CONDITION.
 BK2832
 BK2832                          STATION RECOVERY (2009)
 BK2832
 BK2832'RECOVERY NOTE BY LA TRANSP AND DEV 2009 (SLC)
 BK2832'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2829 ***********************************************************************
 BK2829  CBN         -  This is a Cooperative Base Network Control Station.
 BK2829  DESIGNATION -  1 B 004
 BK2829  PID         -  BK2829
 BK2829  STATE/COUNTY-  LA/ACADIA
 BK2829  COUNTRY     -  US
 BK2829  USGS QUAD   -  BRANCH (2018)
 BK2829
 BK2829                         *CURRENT SURVEY CONTROL
 BK2829  ______________________________________________________________________
 BK2829* NAD 83(2011) POSITION- 30 15 10.08944(N) 092 15 18.53911(W)   ADJUSTED
 BK2829* NAD 83(2011) ELLIP HT-   -19.070 (meters)        (06/27/12)   ADJUSTED
 BK2829* NAD 83(2011) EPOCH   -  2010.00
 BK2829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2829  **This station is located in a suspected subsidence area (see below).
 BK2829  ______________________________________________________________________
 BK2829  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK2829  NAD 83(2011) X  -   -216,980.707 (meters)                     COMP
 BK2829  NAD 83(2011) Y  - -5,509,903.797 (meters)                     COMP
 BK2829  NAD 83(2011) Z  -  3,194,602.916 (meters)                     COMP
 BK2829  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BK2829  DYNAMIC HEIGHT  -          8.458 (meters)       27.75  (feet) COMP
 BK2829  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 BK2829
 BK2829  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK2829  Standards:
 BK2829         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK2829            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK2829  -------------------------------------------------------------------
 BK2829  NETWORK    1.58  10.56           0.55   0.72   5.39      0.09917420
 BK2829  -------------------------------------------------------------------
 BK2829  Click here for local accuracies and other accuracy information.
 BK2829
 BK2829.The horizontal coordinates were established by GPS observations
 BK2829.and adjusted by the National Geodetic Survey in June 2012.
 BK2829
 BK2829.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK2829.been affixed to the stable North American tectonic plate. See 
 BK2829.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK2829
 BK2829.The horizontal coordinates are valid at the epoch date displayed above
 BK2829.which is a decimal equivalence of Year/Month/Day.
 BK2829
 BK2829.** This station is in an area of known vertical motion. If an
 BK2829.** orthometric height was ever established but is not available 
 BK2829.** in the current survey control section, the orthometric height
 BK2829.** is considered suspect.  Suspect heights are available in the
 BK2829.** superseded section only if requested.
 BK2829
 BK2829.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2829.GEOID18 height accuracy estimate available here.
 BK2829
 BK2829.Click photographs - Photos may exist for this station.
 BK2829
 BK2829.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK2829
 BK2829.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2829
 BK2829.The ellipsoidal height was determined by GPS observations
 BK2829.and is referenced to NAD 83.
 BK2829
 BK2829.The dynamic height is computed by dividing the NAVD 88
 BK2829.geopotential number by the normal gravity value computed on the
 BK2829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2829.degrees latitude (g = 980.6199 gals.).
 BK2829
 BK2829.The modeled gravity was interpolated from observed gravity values.
 BK2829
 BK2829. The following values were computed from the NAD 83(2011) position.
 BK2829
 BK2829;                    North         East     Units Scale Factor Converg.
 BK2829;SPC LA S     -   194,645.566   911,290.352   MT  0.99993537   -0 27 39.3
 BK2829;SPC LA S     -   638,599.66  2,989,791.76   sFT  0.99993537   -0 27 39.3
 BK2829;UTM  15      - 3,347,033.144   571,657.302   MT  0.99966335   +0 22 31.0
 BK2829
 BK2829!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2829!SPC LA S     -   1.00000299  x   0.99993537  =   0.99993836
 BK2829!UTM  15      -   1.00000299  x   0.99966335  =   0.99966634
 BK2829
 BK2829:                Primary Azimuth Mark                     Grid Az
 BK2829:SPC LA S     -  1 B 005                                  094 13 12.3
 BK2829:UTM  15      -  1 B 005                                  093 23 02.0
 BK2829
 BK2829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7165747033(NAD 83)
 BK2829
 BK2829|---------------------------------------------------------------------|
 BK2829| PID    Reference Object                     Distance      Geod. Az  |
 BK2829|                                                           dddmmss.s |
 BK2829| BK2724 1 B 005                             APPROX. 1.0 KM 0934533.0 |
 BK2829|---------------------------------------------------------------------|
 BK2829
 BK2829                          SUPERSEDED SURVEY CONTROL
 BK2829
 BK2829  NAD 83(2007)-  30 15 10.08921(N)    092 15 18.53972(W) AD(       ) 0
 BK2829  ELLIP H (02/10/07)  -19.044  (m)                       GP(       )    
 BK2829  ELLIP H (02/12/02)  -19.036  (m)                       GP(       ) 4 2
 BK2829  NAD 83(1992)-  30 15 10.08906(N)    092 15 18.53948(W) AD(       ) B
 BK2829  ELLIP H (09/10/92)  -18.955  (m)                       GP(       ) 4 1
 BK2829  NAD 83(1986)-  30 15 10.10616(N)    092 15 18.53457(W) AD(       ) 2
 BK2829  NAD 27      -  30 15 09.37687(N)    092 15 18.07430(W) AD(       ) 2
 BK2829
 BK2829.Superseded values are not recommended for survey control.
 BK2829
 BK2829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2829.See file dsdata.pdf to determine how the superseded data were derived.
 BK2829
 BK2829_MARKER: DD = SURVEY DISK
 BK2829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2829_STAMPING: 1B004
 BK2829_MARK LOGO: LADHGS
 BK2829_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2829+STABILITY: SURFACE MOTION
 BK2829_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2829+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2009
 BK2829
 BK2829  HISTORY     - Date     Condition        Report By
 BK2829  HISTORY     - 1967     MONUMENTED       LADH
 BK2829  HISTORY     - 19910905 GOOD             USPSQD
 BK2829  HISTORY     - 19910912 GOOD             LADTD
 BK2829  HISTORY     - 19920227 GOOD
 BK2829  HISTORY     - 19961007 GOOD             LADTD
 BK2829  HISTORY     - 19971017 GOOD             USPSQD
 BK2829  HISTORY     - 19990421 GOOD             NGS
 BK2829  HISTORY     - 20020315 GOOD             CHANCE
 BK2829  HISTORY     - 20030619 GOOD             USPSQD
 BK2829  HISTORY     - 20040920 GOOD             USPSQD
 BK2829  HISTORY     - 20061023 GOOD             USPSQD
 BK2829  HISTORY     - 20090505 GOOD             LADTD
 BK2829
 BK2829                          STATION DESCRIPTION
 BK2829
 BK2829'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2829'THE STATION IS LOCATED 1.5 MILES NORTHEAST OF RAYNE, 11 MILES
 BK2829'SOUTH-SOUTHWEST OF CHURCH POINT, AND 16 MILES WEST OF LAFAYETTE, IN
 BK2829'THE NORTHWEST QUARTER OF SECTION 22, T9S, R2E.
 BK2829'
 BK2829'TO REACH THE STATION FROM THE STATE HIGHWAY 35 INTERCHANGE ON
 BK2829'INTERSTATE 10 IN RAYNE, FOLLOW THE INTERSTATE 10 EAST FOR 0.9 MILE
 BK2829'TO THE STATION WHICH IS SET TO THE NORTH OF THE HIGHWAY NEAR THE
 BK2829'RIGHT-OF-WAY FENCE.
 BK2829'
 BK2829'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2829'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2829'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2829'STAMPED 1B004.  IT IS 17 FEET SOUTH OF A HEADWALL ON A RICE CANAL
 BK2829'IN A FIELD, 19 FEET SOUTHWEST OF A POST IN A GAP OF A FENCE LEADING
 BK2829'NORTH, 2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, 103 FEET NORTH OF THE
 BK2829'CENTERLINE OF THE WEST BOUND LANE OF INTERSTATE 10, AND 1.2 FEET
 BK2829'NORTH OF A METAL WITNESS POST AND SIGN.
 BK2829'
 BK2829'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2829
 BK2829                          STATION RECOVERY (1991)
 BK2829
 BK2829'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2829'RECOVERED IN GOOD CONDITION.
 BK2829
 BK2829                          STATION RECOVERY (1991)
 BK2829
 BK2829'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 BK2829'THE STATION IS LOCATED 16.0 MI (25.7 KM) WEST OF LAFAYETTE, 11.0 MI
 BK2829'(17.7 KM) SOUTH-SOUTHWEST OF CHURCH POINT AND 1.5 MI (2.4 KM)
 BK2829'NORTHEAST OF RAYNE.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 BK2829'AND DEVELOPMENT.
 BK2829'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 35 AND
 BK2829'INTERSTATE HIGHWAY 10 IN RAYNE, GO EAST ON INTERSTATE 10 FOR 0.9 MI
 BK2829'(1.4 KM) TO THE STATION ON THE LEFT, SET NEAR THE RIGHT-OF-WAY FENCE
 BK2829'ON THE NORTH SIDE OF THE INTERSTATE.
 BK2829'THE STATION IS 103.0 FT (31.4 M) NORTH FROM THE CENTER OF THE WEST
 BK2829'BOUND LANES OF THE HIGHWAY, 17.0 FT (5.2 M) SOUTH FROM A HEADWALL ON
 BK2829'A RICE CANAL IN A FIELD, 11.0 FT (3.4 M) EAST-SOUTHEAST FROM THE
 BK2829'SOUTH GATE POST OF A NORTH-SOUTH FENCE, 2.0 FT (0.6 M) SOUTH FROM THE
 BK2829'RIGHT-OF-WAY FENCE, 1.0 FT (0.3 M) WEST FROM A METAL WITNESS POST
 BK2829'WITH A SIGN ATTACHED, 1.0 FT (0.3 M) EAST FROM A FIBERGLASS WITNESS
 BK2829'POST, PROJECTING 3 INCHES ABOVE THE GROUND AND ABOUT LEVEL WITH THE
 BK2829'HIGHWAY.
 BK2829
 BK2829                          STATION RECOVERY (1992)
 BK2829
 BK2829'RECOVERED 1992
 BK2829'RECOVERED IN GOOD CONDITION.
 BK2829
 BK2829                          STATION RECOVERY (1996)
 BK2829
 BK2829'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BK2829'RECOVERED AS DESCRIBED.
 BK2829
 BK2829                          STATION RECOVERY (1997)
 BK2829
 BK2829'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2829'RECOVERED IN GOOD CONDITION.
 BK2829
 BK2829                          STATION RECOVERY (1999)
 BK2829
 BK2829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 BK2829'THE STATION IS LOCATED ABOUT 26 KM (16.15 MI) WEST OF LAFAYETTE, 16 KM
 BK2829'(9.95 MI) EAST-NORTHEAST OF CROWLEY, 2 KM (1.25 MI) NORTHEAST OF
 BK2829'RAYNE, 1.3 KM (0.80 MI) EAST OF THE JUNCTION OF INTERSTATE HIGHWAY 10
 BK2829'AND STATE HIGHWAY 35 (EXIT 87) , IN GRASS ALONG THE WEST BOUND LANES
 BK2829'OF HIGHWAY 10, 100 M (328.1 FT) EAST-SOUTHEAST OF A HOUSE, ADJACENT TO
 BK2829'A FENCE AND IN THE HIGHWAY RIGHT-OF-WAY.  OWNERSHIP--LOUISIANA
 BK2829'DEPARTMENT OF TRANSPORTATION.  TO REACH FROM THE UNDERPASS AT THE
 BK2829'JUNCTION OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 95 (EXIT 92) ABOUT
 BK2829'17 KM (10.55 MI) WEST OF LAFYETTE, GO WEST ON HIGHWAY 10 FOR 5.95 KM
 BK2829'(3.70 MI) TO THE STATION ON THE RIGHT.  THE STATION IS SET IN THE TOP
 BK2829'OF A 27 CM ROUND CONCRETE POST PROJECTING 10 CM ABOVE THE GROUND.  IT
 BK2829'IS 31.5 M (103.3 FT) NORTH OF AND ABOUT 0.5 M (1.6 FT) LOWER THAN THE
 BK2829'WEST BOUND LANES OF THE HIGHWAY, 5.2 M (17.1 FT) SOUTH OF THE CENTER
 BK2829'OF THE CONCRETE HEADWALL OF A CULVERT FOR A CANAL, 3.2 M (10.5 FT)
 BK2829'EAST-SOUTHEAST OF THE SOUTH GATE POST OF A NORTH-SOUTH FENCE, 2.6 M
 BK2829'(8.5 FT) WEST-SOUTHWEST OF THE EAST WOODEN BRACE POST IN THE EAST-WEST
 BK2829'FENCE, 0.4 M (1.3 FT) SOUTHEAST OF THE WEST BRACE POST, 0.5 M (1.6 FT)
 BK2829'SOUTH OF THE FENCE, 0.3 M (1.0 FT) EAST OF A FIBERGLASS WITNESS POST,
 BK2829'AND 0.3 M (1.0 FT) WEST OF A STEEL WITNESS POST.
 BK2829
 BK2829                          STATION RECOVERY (2002)
 BK2829
 BK2829'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 2002 (RMJ)
 BK2829'RECOVERED IN GOOD CONDITION, HOWEVER, GPS OBSERVATIONS AT THIS SITE
 BK2829'ARE NOW OBSTRUCTED TO THE NORTH-NORTHWESTERN SKY DUE TO A LARGE
 BK2829'BILLBOARD CONSTRUCTED ADJACENT TO THE STATION.
 BK2829
 BK2829                          STATION RECOVERY (2003)
 BK2829
 BK2829'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2829'RECOVERED IN GOOD CONDITION.
 BK2829
 BK2829                          STATION RECOVERY (2004)
 BK2829
 BK2829'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2829'RECOVERED IN GOOD CONDITION.
 BK2829
 BK2829                          STATION RECOVERY (2006)
 BK2829
 BK2829'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2829'RECOVERED IN GOOD CONDITION.
 BK2829
 BK2829                          STATION RECOVERY (2009)
 BK2829
 BK2829'RECOVERY NOTE BY LA TRANSP AND DEV 2009 (SLC)
 BK2829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2724 ***********************************************************************
 BK2724  DESIGNATION -  1 B 005
 BK2724  PID         -  BK2724
 BK2724  STATE/COUNTY-  LA/ACADIA
 BK2724  COUNTRY     -  US
 BK2724  USGS QUAD   -  MIRE (2018)
 BK2724
 BK2724                         *CURRENT SURVEY CONTROL
 BK2724  ______________________________________________________________________
 BK2724* NAD 83(1992) POSITION- 30 15 07.87747(N) 092 14 39.79792(W)   ADJUSTED
 BK2724* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2724  **This station is located in a suspected subsidence area (see below).
 BK2724  ______________________________________________________________________
 BK2724  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BK2724  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BK2724  DYNAMIC HEIGHT  -         15.858 (meters)       52.03  (feet) COMP
 BK2724  MODELED GRAVITY -    979,310.0   (mgal)                       NAVD 88
 BK2724  HORZ ORDER      -  SECOND
 BK2724
 BK2724.The horizontal coordinates were established by classical geodetic methods
 BK2724.and adjusted by the National Geodetic Survey in January 1993.
 BK2724
 BK2724.** This station is in an area of known vertical motion. If an
 BK2724.** orthometric height was ever established but is not available 
 BK2724.** in the current survey control section, the orthometric height
 BK2724.** is considered suspect.  Suspect heights are available in the
 BK2724.** superseded section only if requested.
 BK2724
 BK2724.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2724.GEOID18 height accuracy estimate available here.
 BK2724
 BK2724.Click photographs - Photos may exist for this station.
 BK2724
 BK2724.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2724
 BK2724.The dynamic height is computed by dividing the NAVD 88
 BK2724.geopotential number by the normal gravity value computed on the
 BK2724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2724.degrees latitude (g = 980.6199 gals.).
 BK2724
 BK2724.The modeled gravity was interpolated from observed gravity values.
 BK2724
 BK2724. The following values were computed from the NAD 83(1992) position.
 BK2724
 BK2724;                    North         East     Units Scale Factor Converg.
 BK2724;SPC LA S     -   194,569.176   912,325.400   MT  0.99993533   -0 27 19.9
 BK2724;SPC LA S     -   638,349.04  2,993,187.58   sFT  0.99993533   -0 27 19.9
 BK2724;UTM  15      - 3,346,971.884   572,693.074   MT  0.99966519   +0 22 50.5
 BK2724
 BK2724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2724!SPC LA S     -   1.00000178  x   0.99993533  =   0.99993711
 BK2724!UTM  15      -   1.00000178  x   0.99966519  =   0.99966697
 BK2724
 BK2724:                Primary Azimuth Mark                     Grid Az
 BK2724:SPC LA S     -  1 B 004                                  274 13 12.4
 BK2724:UTM  15      -  1 B 004                                  273 23 02.0
 BK2724
 BK2724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7269346971(NAD 83)
 BK2724
 BK2724|---------------------------------------------------------------------|
 BK2724| PID    Reference Object                     Distance      Geod. Az  |
 BK2724|                                                           dddmmss.s |
 BK2724| BK2829 1 B 004                             APPROX. 1.0 KM 2734552.5 |
 BK2724|---------------------------------------------------------------------|
 BK2724
 BK2724                          SUPERSEDED SURVEY CONTROL
 BK2724
 BK2724  NAD 83(1986)-  30 15 07.89468(N)    092 14 39.79283(W) AD(       ) 2
 BK2724  NAD 27      -  30 15 07.16582(N)    092 14 39.33393(W) AD(       ) 2
 BK2724
 BK2724.Superseded values are not recommended for survey control.
 BK2724
 BK2724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2724.See file dsdata.pdf to determine how the superseded data were derived.
 BK2724
 BK2724_MARKER: DD = SURVEY DISK
 BK2724_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK2724_SP_SET: BRIDGE PAVEMENT
 BK2724_STAMPING: 1B005
 BK2724_MARK LOGO: LADHGS
 BK2724_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2724_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2724_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2724+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2009
 BK2724
 BK2724  HISTORY     - Date     Condition        Report By
 BK2724  HISTORY     - 1967     MONUMENTED       LADH
 BK2724  HISTORY     - 1969     GOOD             LADH
 BK2724  HISTORY     - 19910905 GOOD             USPSQD
 BK2724  HISTORY     - 19961007 GOOD             LADTD
 BK2724  HISTORY     - 20030619 GOOD             USPSQD
 BK2724  HISTORY     - 20040920 GOOD             USPSQD
 BK2724  HISTORY     - 20061023 GOOD             USPSQD
 BK2724  HISTORY     - 20090505 GOOD             LADTD
 BK2724
 BK2724                          STATION DESCRIPTION
 BK2724
 BK2724'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2724'THE STATION IS LOCATED 2 MILES NORTHEAST OF RAYNE, 10.5 MILES
 BK2724'SOUTH-SOUTHWEST OF CHURCH POINT, AND 15 MILES WEST OF LAFAYETTE, IN
 BK2724'THE NORTHEAST QUARTER OF SECTION 22, T9S, R2E.
 BK2724'
 BK2724'TO REACH THE STATION FROM THE STATE HIGHWAY 35 INTERCHANGE ON
 BK2724'INTERSTATE 10 IN RAYNE, FOLLOW INTERSTATE 10 EAST FOR 1.6 MILES TO
 BK2724'THE STATION, WHICH IS SET IN THE NORTHWEST CORNER OF THE STATE
 BK2724'HIGHWAY 98 OVERPASS ON INTERSTATE 10.
 BK2724'
 BK2724'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2724'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE ABUTMENT OF THE
 BK2724'OVERPASS, FLUSH WITH THE SLAB.  IT IS STAMPED 1B005.  IT IS 2.2
 BK2724'FEET EAST OF THE WEST CURB, 10 FEET WEST OF THE CENTERLINE OF THE
 BK2724'OVERPASS, AND 7 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 BK2724'
 BK2724'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2724
 BK2724                          STATION RECOVERY (1969)
 BK2724
 BK2724'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (LGB)
 BK2724'THE STATION MARK IS A BRONZE STATION MARK DISK OF THE COAST AND
 BK2724'GEODETIC SURVEY AND THE LOUISIANA DEPARTMENT OF HIGHWAYS, CEMENTED
 BK2724'IN A DRILL HOLE IN THE SOUTHBOUND LANE OF THE OVERPASS OF STATE
 BK2724'HIGHWAY 98 WHERE IT CROSSES INTERSTATE HIGHWAY 10 ABOUT 1-1/2
 BK2724'MILES EAST OF RAYNE.  IT IS 10 FEET WEST OF THE CENTER OF THE
 BK2724'OVERPASS, 6.8 FEET SOUTHEAST OF A METAL WITNESS POST, 4 FEET EAST OF
 BK2724'THE WEST RAIL OF THE OVERPASS AND IS STAMPED 1B005.
 BK2724'
 BK2724'A GEODIMETER TRAVERSE WAS MADE TO TRIANGULATION STATION RAYNE,
 BK2724'DISTANCE BEING 1678.364 METERS SOUTHEAST.
 BK2724
 BK2724                          STATION RECOVERY (1991)
 BK2724
 BK2724'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2724'RECOVERED IN GOOD CONDITION.
 BK2724
 BK2724                          STATION RECOVERY (1996)
 BK2724
 BK2724'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BK2724'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) WEST OF LAFAYETTE, 10.5
 BK2724'MI (16.9 KM) SOUTH OF CHURCH POINT AND 2.0 MI (3.2 KM) NORTHEAST OF
 BK2724'RAYNE.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK2724'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 90
 BK2724'AND STATE HIGHWAY 35 IN RAYNE, GO NORTH FOR 0.5 MI (0.8 KM) TO THE
 BK2724'JUNCTION WITH STATE HIGHWAY 98, TURN RIGHT AND GO EAST THEN NORTH FOR
 BK2724'2.1 MI (3.4 KM) ON HIGHWAY 98 TO THE HIGHWAY 98 OVERPASS OVER
 BK2724'INTERSTATE HIGHWAY 10 AND THE STATION SET IN THE NORTHWEST CORNER OF
 BK2724'THE OVERPASS ROADWAY.  THE STATION IS 9.5 FT (2.9 M) WEST FROM THE
 BK2724'CENTER OF THE HIGHWAY, 3.5 FT (1.1 M) EAST FROM THE NORTHWEST
 BK2724'HEADWALL, 2.0 FT (0.6 M) EAST FROM A METAL GUARD RAIL AND FLUSH WITH
 BK2724'THE BRIDGE PAVEMENT.
 BK2724
 BK2724                          STATION RECOVERY (2003)
 BK2724
 BK2724'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2724'RECOVERED IN GOOD CONDITION.
 BK2724
 BK2724                          STATION RECOVERY (2004)
 BK2724
 BK2724'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2724'RECOVERED IN GOOD CONDITION.
 BK2724
 BK2724                          STATION RECOVERY (2006)
 BK2724
 BK2724'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2724'RECOVERED IN GOOD CONDITION.
 BK2724
 BK2724                          STATION RECOVERY (2009)
 BK2724
 BK2724'RECOVERY NOTE BY LA TRANSP AND DEV 2009 (SLC)
 BK2724'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2775 ***********************************************************************
 BK2775  DESIGNATION -  1 B 006
 BK2775  PID         -  BK2775
 BK2775  STATE/COUNTY-  LA/ACADIA
 BK2775  COUNTRY     -  US
 BK2775  USGS QUAD   -  DUSON (2018)
 BK2775
 BK2775                         *CURRENT SURVEY CONTROL
 BK2775  ______________________________________________________________________
 BK2775* NAD 83(1992) POSITION- 30 14 57.18307(N) 092 13 39.09654(W)   ADJUSTED
 BK2775* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2775  **This station is located in a suspected subsidence area (see below).
 BK2775  ______________________________________________________________________
 BK2775  GEOID HEIGHT    -        -27.192 (meters)                     GEOID18
 BK2775  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 BK2775  HORZ ORDER      -  SECOND
 BK2775
 BK2775.The horizontal coordinates were established by classical geodetic methods
 BK2775.and adjusted by the National Geodetic Survey in January 1993.
 BK2775
 BK2775.** This station is in an area of known vertical motion. If an
 BK2775.** orthometric height was ever established but is not available 
 BK2775.** in the current survey control section, the orthometric height
 BK2775.** is considered suspect.  Suspect heights are available in the
 BK2775.** superseded section only if requested.
 BK2775
 BK2775.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2775.GEOID18 height accuracy estimate available here.
 BK2775
 BK2775.Click photographs - Photos may exist for this station.
 BK2775
 BK2775.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2775
 BK2775. The following values were computed from the NAD 83(1992) position.
 BK2775
 BK2775;                    North         East     Units Scale Factor Converg.
 BK2775;SPC LA S     -   194,227.107   913,945.448   MT  0.99993510   -0 26 49.6
 BK2775;SPC LA S     -   637,226.77  2,998,502.69   sFT  0.99993510   -0 26 49.6
 BK2775;UTM  15      - 3,346,653.582   574,317.506   MT  0.99966814   +0 23 21.0
 BK2775
 BK2775!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2775!SPC LA S     -   1.00000265  x   0.99993510  =   0.99993775
 BK2775!UTM  15      -   1.00000265  x   0.99966814  =   0.99967079
 BK2775
 BK2775_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7431746653(NAD 83)
 BK2775
 BK2775                          SUPERSEDED SURVEY CONTROL
 BK2775
 BK2775  NAD 83(1986)-  30 14 57.20045(N)    092 13 39.09135(W) AD(       ) 2
 BK2775  NAD 27      -  30 14 56.47199(N)    092 13 38.63414(W) AD(       ) 2
 BK2775
 BK2775.Superseded values are not recommended for survey control.
 BK2775
 BK2775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2775.See file dsdata.pdf to determine how the superseded data were derived.
 BK2775
 BK2775_MARKER: DD = SURVEY DISK
 BK2775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2775_STAMPING: 1B006
 BK2775_MARK LOGO: LADHGS
 BK2775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2775+STABILITY: SURFACE MOTION
 BK2775
 BK2775  HISTORY     - Date     Condition        Report By
 BK2775  HISTORY     - 1967     MONUMENTED       LADH
 BK2775
 BK2775                          STATION DESCRIPTION
 BK2775
 BK2775'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2775'THE STATION IS LOCATED 2.5 MILES NORTHEAST OF RAYNE, 11 MILES SOUTH
 BK2775'OF CHURCH POINT, AND 13 MILES WEST OF LAFAYETTE, IN THE SOUTHEAST
 BK2775'QUARTER OF SECTION 23, T9S, R2E.
 BK2775'
 BK2775'TO REACH THE STATION FROM THE STATE HIGHWAY 35 INTERCHANGE ON
 BK2775'INTERSTATE 10 IN RAYNE, FOLLOW INTERSTATE 10 EAST FOR 2.7 MILES TO
 BK2775'THE STATION, WHICH IS SET TO THE SOUTH OF THE HIGHWAY NEAR THE
 BK2775'RIGHT-OF-WAY FENCE AND THE END OF A GRAVEL ROAD.
 BK2775'
 BK2775'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2775'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2775'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 BK2775'STAMPED 1B006.  IT IS 30 FEET NORTHWEST OF THE WEST END OF A
 BK2775'BARRICADE ON A DIRT ROAD, 19 FEET NORTHWEST OF A HEADWALL ON A
 BK2775'RICE CANAL IN A FIELD, 3 FEET NORTH OF A RIGHT-OF-WAY FENCE, 102 FEET
 BK2775'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANE OF INTERSTATE 10, AND
 BK2775'1.4 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BK2775'
 BK2775'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2774 ***********************************************************************
 BK2774  DESIGNATION -  1 B 007
 BK2774  PID         -  BK2774
 BK2774  STATE/COUNTY-  LA/ACADIA
 BK2774  COUNTRY     -  US
 BK2774  USGS QUAD   -  DUSON (2018)
 BK2774
 BK2774                         *CURRENT SURVEY CONTROL
 BK2774  ______________________________________________________________________
 BK2774* NAD 83(1992) POSITION- 30 14 51.01639(N) 092 12 36.82283(W)   ADJUSTED
 BK2774* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2774  **This station is located in a suspected subsidence area (see below).
 BK2774  ______________________________________________________________________
 BK2774  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BK2774  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 BK2774  HORZ ORDER      -  SECOND
 BK2774
 BK2774.The horizontal coordinates were established by classical geodetic methods
 BK2774.and adjusted by the National Geodetic Survey in January 1993.
 BK2774
 BK2774.** This station is in an area of known vertical motion. If an
 BK2774.** orthometric height was ever established but is not available 
 BK2774.** in the current survey control section, the orthometric height
 BK2774.** is considered suspect.  Suspect heights are available in the
 BK2774.** superseded section only if requested.
 BK2774
 BK2774.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2774.GEOID18 height accuracy estimate available here.
 BK2774
 BK2774.Click photographs - Photos may exist for this station.
 BK2774
 BK2774.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2774
 BK2774. The following values were computed from the NAD 83(1992) position.
 BK2774
 BK2774;                    North         East     Units Scale Factor Converg.
 BK2774;SPC LA S     -   194,024.367   915,608.695   MT  0.99993497   -0 26 18.5
 BK2774;SPC LA S     -   636,561.61  3,003,959.53   sFT  0.99993497   -0 26 18.5
 BK2774;UTM  15      - 3,346,475.186   575,983.093   MT  0.99967123   +0 23 52.3
 BK2774
 BK2774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2774!SPC LA S     -   1.00000163  x   0.99993497  =   0.99993660
 BK2774!UTM  15      -   1.00000163  x   0.99967123  =   0.99967286
 BK2774
 BK2774:                Primary Azimuth Mark                     Grid Az
 BK2774:SPC LA S     -  1 B 008                                  088 25 37.3
 BK2774:UTM  15      -  1 B 008                                  087 35 26.5
 BK2774
 BK2774_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7598346475(NAD 83)
 BK2774
 BK2774|---------------------------------------------------------------------|
 BK2774| PID    Reference Object                     Distance      Geod. Az  |
 BK2774|                                                           dddmmss.s |
 BK2774| BK2771 1 B 008                             APPROX. 1.6 KM 0875918.8 |
 BK2774|---------------------------------------------------------------------|
 BK2774
 BK2774                          SUPERSEDED SURVEY CONTROL
 BK2774
 BK2774  NAD 83(1986)-  30 14 51.03400(N)    092 12 36.81751(W) AD(       ) 2
 BK2774  NAD 27      -  30 14 50.30603(N)    092 12 36.36213(W) AD(       ) 2
 BK2774
 BK2774.Superseded values are not recommended for survey control.
 BK2774
 BK2774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2774.See file dsdata.pdf to determine how the superseded data were derived.
 BK2774
 BK2774_MARKER: DD = SURVEY DISK
 BK2774_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2774_SP_SET: ABUTMENT
 BK2774_STAMPING: 1B007
 BK2774_MARK LOGO: LADHGS
 BK2774_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2774+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2006
 BK2774
 BK2774  HISTORY     - Date     Condition        Report By
 BK2774  HISTORY     - 1967     MONUMENTED       LADH
 BK2774  HISTORY     - 19910905 GOOD             USPSQD
 BK2774  HISTORY     - 19971017 GOOD             USPSQD
 BK2774  HISTORY     - 20030619 GOOD             USPSQD
 BK2774  HISTORY     - 20040920 GOOD             USPSQD
 BK2774  HISTORY     - 20061023 GOOD             USPSQD
 BK2774
 BK2774                          STATION DESCRIPTION
 BK2774
 BK2774'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2774'THE STATION IS LOCATED 3.5 MILES NORTHEAST OF RAYNE, 11 MILES SOUTH
 BK2774'OF CHURCH POINT, AND 12 MILES WEST OF LAFAYETTE, IN THE SOUTHWEST
 BK2774'QUARTER OF SECTION 19, T9S, R3E.
 BK2774'
 BK2774'TO REACH THE STATION FROM THE STATE HIGHWAY 35 INTERCHANGE ON
 BK2774'INTERSTATE 10 IN RAYNE, FOLLOW INTERSTATE 10 EAST FOR 3.8 MILES TO
 BK2774'THE STATION, WHICH IS SET IN THE SOUTHEAST CORNER OF A PARISH ROAD
 BK2774'OVERPASS.
 BK2774'
 BK2774'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2774'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE ABUTMENT OF THE
 BK2774'OVERPASS, FLUSH WITH THE SLAB.  IT IS STAMPED 1B007.  IT IS 2.8
 BK2774'FEET WEST OF THE EAST CURB, 10 FEET EAST OF THE CENTERLINE OF THE
 BK2774'OVERPASS, AND 7 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN.
 BK2774'
 BK2774'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2774
 BK2774                          STATION RECOVERY (1991)
 BK2774
 BK2774'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2774'RECOVERED IN GOOD CONDITION.
 BK2774
 BK2774                          STATION RECOVERY (1997)
 BK2774
 BK2774'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2774'RECOVERED IN GOOD CONDITION.
 BK2774
 BK2774                          STATION RECOVERY (2003)
 BK2774
 BK2774'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2774'RECOVERED IN GOOD CONDITION.
 BK2774
 BK2774                          STATION RECOVERY (2004)
 BK2774
 BK2774'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2774'RECOVERED IN GOOD CONDITION.
 BK2774
 BK2774                          STATION RECOVERY (2006)
 BK2774
 BK2774'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2774'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2771 ***********************************************************************
 BK2771  DESIGNATION -  1 B 008
 BK2771  PID         -  BK2771
 BK2771  STATE/COUNTY-  LA/ACADIA
 BK2771  COUNTRY     -  US
 BK2771  USGS QUAD   -  DUSON (2018)
 BK2771
 BK2771                         *CURRENT SURVEY CONTROL
 BK2771  ______________________________________________________________________
 BK2771* NAD 83(1992) POSITION- 30 14 52.88948(N) 092 11 35.26138(W)   ADJUSTED
 BK2771* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2771  **This station is located in a suspected subsidence area (see below).
 BK2771  ______________________________________________________________________
 BK2771  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BK2771  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 BK2771  HORZ ORDER      -  SECOND
 BK2771
 BK2771.The horizontal coordinates were established by classical geodetic methods
 BK2771.and adjusted by the National Geodetic Survey in January 1993.
 BK2771
 BK2771.** This station is in an area of known vertical motion. If an
 BK2771.** orthometric height was ever established but is not available 
 BK2771.** in the current survey control section, the orthometric height
 BK2771.** is considered suspect.  Suspect heights are available in the
 BK2771.** superseded section only if requested.
 BK2771
 BK2771.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2771.GEOID18 height accuracy estimate available here.
 BK2771
 BK2771.Click photographs - Photos may exist for this station.
 BK2771
 BK2771.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2771
 BK2771. The following values were computed from the NAD 83(1992) position.
 BK2771
 BK2771;                    North         East     Units Scale Factor Converg.
 BK2771;SPC LA S     -   194,069.569   917,254.818   MT  0.99993501   -0 25 47.7
 BK2771;SPC LA S     -   636,709.91  3,009,360.18   sFT  0.99993501   -0 25 47.7
 BK2771;UTM  15      - 3,346,544.393   577,627.949   MT  0.99967434   +0 24 23.3
 BK2771
 BK2771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2771!SPC LA S     -   1.00000162  x   0.99993501  =   0.99993663
 BK2771!UTM  15      -   1.00000162  x   0.99967434  =   0.99967596
 BK2771
 BK2771:                Primary Azimuth Mark                     Grid Az
 BK2771:SPC LA S     -  1 B 011                                  090 47 00.3
 BK2771:UTM  15      -  1 B 011                                  089 56 49.3
 BK2771
 BK2771_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7762746544(NAD 83)
 BK2771
 BK2771|---------------------------------------------------------------------|
 BK2771| PID    Reference Object                     Distance      Geod. Az  |
 BK2771|                                                           dddmmss.s |
 BK2771| BK2767 1 B 011                             APPROX. 4.9 KM 0902112.6 |
 BK2771| BK2724 1 B 005                             APPROX. 5.0 KM 2752126.9 |
 BK2771|---------------------------------------------------------------------|
 BK2771
 BK2771                          SUPERSEDED SURVEY CONTROL
 BK2771
 BK2771  NAD 83(1986)-  30 14 52.90735(N)    092 11 35.25593(W) AD(       ) 2
 BK2771  NAD 27      -  30 14 52.18008(N)    092 11 34.80251(W) AD(       ) 2
 BK2771
 BK2771.Superseded values are not recommended for survey control.
 BK2771
 BK2771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2771.See file dsdata.pdf to determine how the superseded data were derived.
 BK2771
 BK2771_MARKER: DD = SURVEY DISK
 BK2771_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK2771_SP_SET: OVERPASS CURB
 BK2771_STAMPING: 1B008
 BK2771_MARK LOGO: LADHGS
 BK2771_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2771
 BK2771  HISTORY     - Date     Condition        Report By
 BK2771  HISTORY     - 1967     MONUMENTED       LADH
 BK2771  HISTORY     - 19910905 GOOD             USPSQD
 BK2771  HISTORY     - 19971017 GOOD             USPSQD
 BK2771  HISTORY     - 20030611 MARK NOT FOUND   USPSQD
 BK2771  HISTORY     - 20040920 MARK NOT FOUND   USPSQD
 BK2771
 BK2771                          STATION DESCRIPTION
 BK2771
 BK2771'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2771'THE STATION IS LOCATED 4.5 MILES NORTHEAST OF RAYNE, 11 MILES
 BK2771'SOUTH-SOUTHEAST OF CHURCH POINT, AND 11 MILES WEST OF LAFAYETTE, IN
 BK2771'THE SOUTHEAST QUARTER OF SECTION 19, T9S, R3E.
 BK2771'
 BK2771'TO REACH THE STATION FROM THE STATE HIGHWAY 35 INTERCHANGE ON
 BK2771'INTERSTATE 10 IN RAYNE, FOLLOW INTERSTATE 10 FOR 4.9 MILES TO THE
 BK2771'STATION, WHICH IS SET IN THE NORTHWEST CORNER OF THE STATE HIGHWAY
 BK2771'95 OVERPASS WEST OF DUNSON.
 BK2771'
 BK2771'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2771'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE CURB OF THE
 BK2771'OVERPASS, FLUSH WITH THE SLAB.  IT IS STAMPED 1B008.  IT IS 2 FEET
 BK2771'SOUTHEAST OF A METAL WITNESS POST AND SIGN, AND 15 FEET WEST OF THE
 BK2771'CENTERLINE OF THE OVERPASS.
 BK2771'
 BK2771'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2771
 BK2771                          STATION RECOVERY (1991)
 BK2771
 BK2771'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2771'RECOVERED IN GOOD CONDITION.
 BK2771
 BK2771                          STATION RECOVERY (1997)
 BK2771
 BK2771'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2771'RECOVERED IN GOOD CONDITION.
 BK2771
 BK2771                          STATION RECOVERY (2003)
 BK2771
 BK2771'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK2771'MARK NOT FOUND.
 BK2771
 BK2771                          STATION RECOVERY (2004)
 BK2771
 BK2771'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2771'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2769 ***********************************************************************
 BK2769  DESIGNATION -  1 B 009
 BK2769  PID         -  BK2769
 BK2769  STATE/COUNTY-  LA/LAFAYETTE
 BK2769  COUNTRY     -  US
 BK2769  USGS QUAD   -  DUSON (2018)
 BK2769
 BK2769                         *CURRENT SURVEY CONTROL
 BK2769  ______________________________________________________________________
 BK2769* NAD 83(1992) POSITION- 30 14 50.29509(N) 092 10 33.97371(W)   ADJUSTED
 BK2769* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2769  **This station is located in a suspected subsidence area (see below).
 BK2769  ______________________________________________________________________
 BK2769  GEOID HEIGHT    -        -27.179 (meters)                     GEOID18
 BK2769  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 BK2769  HORZ ORDER      -  SECOND
 BK2769
 BK2769.The horizontal coordinates were established by classical geodetic methods
 BK2769.and adjusted by the National Geodetic Survey in January 1993.
 BK2769
 BK2769.** This station is in an area of known vertical motion. If an
 BK2769.** orthometric height was ever established but is not available 
 BK2769.** in the current survey control section, the orthometric height
 BK2769.** is considered suspect.  Suspect heights are available in the
 BK2769.** superseded section only if requested.
 BK2769
 BK2769.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2769.GEOID18 height accuracy estimate available here.
 BK2769
 BK2769.Click photographs - Photos may exist for this station.
 BK2769
 BK2769.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2769
 BK2769. The following values were computed from the NAD 83(1992) position.
 BK2769
 BK2769;                    North         East     Units Scale Factor Converg.
 BK2769;SPC LA S     -   193,977.514   918,892.596   MT  0.99993496   -0 25 17.0
 BK2769;SPC LA S     -   636,407.89  3,014,733.46   sFT  0.99993496   -0 25 17.0
 BK2769;UTM  15      - 3,346,476.274   579,266.471   MT  0.99967751   +0 24 54.2
 BK2769
 BK2769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2769!SPC LA S     -   1.00000157  x   0.99993496  =   0.99993653
 BK2769!UTM  15      -   1.00000157  x   0.99967751  =   0.99967908
 BK2769
 BK2769:                Primary Azimuth Mark                     Grid Az
 BK2769:SPC LA S     -  1 B 010                                  091 08 00.0
 BK2769:UTM  15      -  1 B 010                                  090 17 48.8
 BK2769
 BK2769_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7926646476(NAD 83)
 BK2769
 BK2769|---------------------------------------------------------------------|
 BK2769| PID    Reference Object                     Distance      Geod. Az  |
 BK2769|                                                           dddmmss.s |
 BK2769| BK2768 1 B 010                             APPROX. 1.6 KM 0904243.0 |
 BK2769|---------------------------------------------------------------------|
 BK2769
 BK2769                          SUPERSEDED SURVEY CONTROL
 BK2769
 BK2769  NAD 83(1986)-  30 14 50.31324(N)    092 10 33.96815(W) AD(       ) 2
 BK2769  NAD 27      -  30 14 49.58649(N)    092 10 33.51659(W) AD(       ) 2
 BK2769
 BK2769.Superseded values are not recommended for survey control.
 BK2769
 BK2769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2769.See file dsdata.pdf to determine how the superseded data were derived.
 BK2769
 BK2769_MARKER: DD = SURVEY DISK
 BK2769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2769_STAMPING: 1B009
 BK2769_MARK LOGO: LADHGS
 BK2769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2769+STABILITY: SURFACE MOTION
 BK2769_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2769+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2022
 BK2769
 BK2769  HISTORY     - Date     Condition        Report By
 BK2769  HISTORY     - 1967     MONUMENTED       LADH
 BK2769  HISTORY     - 19910905 GOOD             USPSQD
 BK2769  HISTORY     - 19950318 GOOD             USPSQD
 BK2769  HISTORY     - 20021203 GOOD             INDIV
 BK2769  HISTORY     - 20200206 GOOD             SLCC
 BK2769  HISTORY     - 20220715 GOOD             NLS
 BK2769
 BK2769                          STATION DESCRIPTION
 BK2769
 BK2769'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2769'THE STATION IS LOCATED 5.5 MILES NORTHEAST OF RAYNE, 11 MILES
 BK2769'SOUTH-SOUTHEAST OF CHURCH POINT AND 10 MILES WEST OF LAFAYETTE, IN
 BK2769'THE SOUTHWEST QUARTER OF SECTION 21, T9S, R3E.
 BK2769'
 BK2769'TO REACH THE STATION FROM THE RAILROAD CROSSING AT STATE HIGHWAY 95
 BK2769'IN DUSON, DRIVE NORTH ALONG STATE HIGHWAY 95 FOR 0.9 MILE TO THE
 BK2769'INTERCHANGE ON INTERSTATE 10, TAKE THE RAMP EAST ALONG INTERSTATE
 BK2769'10 FOR 1.0 MILE TO THE STATION WHICH IS SET TO THE RIGHT AND SOUTH
 BK2769'OF THE HIGHWAY.
 BK2769'
 BK2769'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2769'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2769'CYLINDRICAL CONCRETE MONUMENT.  IT IS STAMPED 1B009.  IT IS 108
 BK2769'FEET NORTHWEST OF A RIGHT-OF-WAY MARKER, 100 FEET SOUTHWEST OF THE
 BK2769'CENTER OF A CULVERT (1965), 72 FEET SOUTH OF THE EAST BOUND LANE ON
 BK2769'INTERSTATE 10, 18 FEET EAST OF THE CENTER OF STATE HIGHWAY
 BK2769'343, 6 FEET EAST OF A GUARD RAIL, AND 3 FEET NORTH OF A METAL WITNESS
 BK2769'POST AND SIGN.
 BK2769
 BK2769                          STATION RECOVERY (1991)
 BK2769
 BK2769'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2769'RECOVERED IN GOOD CONDITION.
 BK2769
 BK2769                          STATION RECOVERY (1995)
 BK2769
 BK2769'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2769'RECOVERED IN GOOD CONDITION.
 BK2769
 BK2769                          STATION RECOVERY (2002)
 BK2769
 BK2769'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (JDM)
 BK2769'RECOVERED IN GOOD CONDITION.
 BK2769
 BK2769                          STATION RECOVERY (2020)
 BK2769
 BK2769'RECOVERY NOTE BY ST LOUIS COMMUNITY COLLEGE 2020 (MO)
 BK2769'RIGHT-OF-WAY MARKER NOT FOUND, CULVERT NOT FOUND, MEASUREMENTS ARE 70
 BK2769'FT (21.3 M) SOUTH OF THE EAST BOUND LANE ON INTERSTATE 10, 4 FT (1.2
 BK2769'M) SOUTH OF THE SOUTH FACE OF OVERPASS BULKHEAD, METAL WITNESS POST
 BK2769'AND SIGN WERE DAMAGED ON GROUND REPLACED.
 BK2769
 BK2769                          STATION RECOVERY (2022)
 BK2769
 BK2769'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2022 (JN)
 BK2769'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2768 ***********************************************************************
 BK2768  DESIGNATION -  1 B 010
 BK2768  PID         -  BK2768
 BK2768  STATE/COUNTY-  LA/LAFAYETTE
 BK2768  COUNTRY     -  US
 BK2768  USGS QUAD   -  DUSON (2018)
 BK2768
 BK2768                         *CURRENT SURVEY CONTROL
 BK2768  ______________________________________________________________________
 BK2768* NAD 83(1992) POSITION- 30 14 49.63874(N) 092 09 33.49655(W)   ADJUSTED
 BK2768* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2768  **This station is located in a suspected subsidence area (see below).
 BK2768  ______________________________________________________________________
 BK2768  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BK2768  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BK2768  HORZ ORDER      -  SECOND
 BK2768
 BK2768.The horizontal coordinates were established by classical geodetic methods
 BK2768.and adjusted by the National Geodetic Survey in January 1993.
 BK2768
 BK2768.** This station is in an area of known vertical motion. If an
 BK2768.** orthometric height was ever established but is not available 
 BK2768.** in the current survey control section, the orthometric height
 BK2768.** is considered suspect.  Suspect heights are available in the
 BK2768.** superseded section only if requested.
 BK2768
 BK2768.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2768.GEOID18 height accuracy estimate available here.
 BK2768
 BK2768.Click photographs - Photos may exist for this station.
 BK2768
 BK2768.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2768
 BK2768. The following values were computed from the NAD 83(1992) position.
 BK2768
 BK2768;                    North         East     Units Scale Factor Converg.
 BK2768;SPC LA S     -   193,945.533   920,509.161   MT  0.99993494   -0 24 46.8
 BK2768;SPC LA S     -   636,302.97  3,020,037.14   sFT  0.99993494   -0 24 46.8
 BK2768;UTM  15      - 3,346,467.897   580,882.918   MT  0.99968071   +0 25 24.6
 BK2768
 BK2768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2768!SPC LA S     -   1.00000270  x   0.99993494  =   0.99993764
 BK2768!UTM  15      -   1.00000270  x   0.99968071  =   0.99968341
 BK2768
 BK2768:                Primary Azimuth Mark                     Grid Az
 BK2768:SPC LA S     -  1 B 011                                  088 01 08.5
 BK2768:UTM  15      -  1 B 011                                  087 10 57.1
 BK2768
 BK2768_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8088246467(NAD 83)
 BK2768
 BK2768|---------------------------------------------------------------------|
 BK2768| PID    Reference Object                     Distance      Geod. Az  |
 BK2768|                                                           dddmmss.s |
 BK2768| BK2767 1 B 011                             APPROX. 1.6 KM 0873621.7 |
 BK2768|---------------------------------------------------------------------|
 BK2768
 BK2768                          SUPERSEDED SURVEY CONTROL
 BK2768
 BK2768  NAD 83(1986)-  30 14 49.65717(N)    092 09 33.49087(W) AD(       ) 2
 BK2768  NAD 27      -  30 14 48.93098(N)    092 09 33.04118(W) AD(       ) 2
 BK2768
 BK2768.Superseded values are not recommended for survey control.
 BK2768
 BK2768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2768.See file dsdata.pdf to determine how the superseded data were derived.
 BK2768
 BK2768_MARKER: DD = SURVEY DISK
 BK2768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2768_STAMPING: 1B010
 BK2768_MARK LOGO: LADHGS
 BK2768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2768+STABILITY: SURFACE MOTION
 BK2768
 BK2768  HISTORY     - Date     Condition        Report By
 BK2768  HISTORY     - 1967     MONUMENTED       LADH
 BK2768  HISTORY     - 19950414 GOOD             USPSQD
 BK2768
 BK2768                          STATION DESCRIPTION
 BK2768
 BK2768'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2768'THE STATION IS LOCATED 10 MILES NORTH-NORTHWEST OF MAURICE, 9 MILES
 BK2768'WEST-NORTHWEST OF LAFAYETTE AND 6.5 MILES EAST OF RAYNE, IN THE
 BK2768'SOUTHEAST QUARTER OF SECTION 21, T9S, R3E.
 BK2768'
 BK2768'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY 95
 BK2768'IN DUSON, DRIVE NORTH ALONG STATE HIGHWAY 95 FOR 0.9 MILE TO THE
 BK2768'INTERCHANGE ON INTERSTATE 10, TAKE THE EAST BOUND RAMP ON THE
 BK2768'INTERSTATE FOR 2 MILES TO THE STATION WHICH IS SET ON THE RIGHT
 BK2768'AND SOUTH OF THE HIGHWAY NEAR A FENCE.
 BK2768'
 BK2768'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2768'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2768'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2768'STAMPED 1B010.  IT IS 230 FEET WEST-SOUTHWEST OF THE CENTER OF A
 BK2768'CULVERT (1965) 102 FEET SOUTH OF THE CENTER OF THE EAST BOUND
 BK2768'LANE ON INTERSTATE 10, 83 FEET SOUTH-SOUTHWEST OF THE WEST
 BK2768'END OF A GUARD RAIL, 4 FEET NORTH OF A FENCE, 2 FEET EAST OF A
 BK2768'METAL WITNESS POST AND SIGN.
 BK2768'
 BK2768'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2768
 BK2768                          STATION RECOVERY (1995)
 BK2768
 BK2768'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2768'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2767 ***********************************************************************
 BK2767  DESIGNATION -  1 B 011
 BK2767  PID         -  BK2767
 BK2767  STATE/COUNTY-  LA/LAFAYETTE
 BK2767  COUNTRY     -  US
 BK2767  USGS QUAD   -  DUSON (2018)
 BK2767
 BK2767                         *CURRENT SURVEY CONTROL
 BK2767  ______________________________________________________________________
 BK2767* NAD 83(1992) POSITION- 30 14 51.87148(N) 092 08 31.87228(W)   ADJUSTED
 BK2767* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2767  **This station is located in a suspected subsidence area (see below).
 BK2767  ______________________________________________________________________
 BK2767  GEOID HEIGHT    -        -27.171 (meters)                     GEOID18
 BK2767  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BK2767  HORZ ORDER      -  SECOND
 BK2767
 BK2767.The horizontal coordinates were established by classical geodetic methods
 BK2767.and adjusted by the National Geodetic Survey in January 1993.
 BK2767
 BK2767.** This station is in an area of known vertical motion. If an
 BK2767.** orthometric height was ever established but is not available 
 BK2767.** in the current survey control section, the orthometric height
 BK2767.** is considered suspect.  Suspect heights are available in the
 BK2767.** superseded section only if requested.
 BK2767
 BK2767.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2767.GEOID18 height accuracy estimate available here.
 BK2767
 BK2767.Click photographs - Photos may exist for this station.
 BK2767
 BK2767.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2767
 BK2767. The following values were computed from the NAD 83(1992) position.
 BK2767
 BK2767;                    North         East     Units Scale Factor Converg.
 BK2767;SPC LA S     -   194,002.529   922,157.028   MT  0.99993499   -0 24 16.0
 BK2767;SPC LA S     -   636,489.96  3,025,443.52   sFT  0.99993499   -0 24 16.0
 BK2767;UTM  15      - 3,346,548.925   582,529.361   MT  0.99968403   +0 25 55.7
 BK2767
 BK2767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2767!SPC LA S     -   1.00000144  x   0.99993499  =   0.99993643
 BK2767!UTM  15      -   1.00000144  x   0.99968403  =   0.99968547
 BK2767
 BK2767:                Primary Azimuth Mark                     Grid Az
 BK2767:SPC LA S     -  SCOTT                                    080 19 39.1
 BK2767:UTM  15      -  SCOTT                                    079 29 27.4
 BK2767
 BK2767_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8252946548(NAD 83)
 BK2767
 BK2767|---------------------------------------------------------------------|
 BK2767| PID    Reference Object                     Distance      Geod. Az  |
 BK2767|                                                           dddmmss.s |
 BK2767| BK2766 SCOTT                               428.287 METERS 0795523.1 |
 BK2767|---------------------------------------------------------------------|
 BK2767
 BK2767                          SUPERSEDED SURVEY CONTROL
 BK2767
 BK2767  NAD 83(1986)-  30 14 51.89018(N)    092 08 31.86649(W) AD(       ) 2
 BK2767  NAD 27      -  30 14 51.16461(N)    092 08 31.41874(W) AD(       ) 2
 BK2767
 BK2767.Superseded values are not recommended for survey control.
 BK2767
 BK2767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2767.See file dsdata.pdf to determine how the superseded data were derived.
 BK2767
 BK2767_MARKER: DD = SURVEY DISK
 BK2767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2767_STAMPING: 1B011
 BK2767_MARK LOGO: LADHGS
 BK2767_PROJECTION: FLUSH
 BK2767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2767+STABILITY: SURFACE MOTION
 BK2767
 BK2767  HISTORY     - Date     Condition        Report By
 BK2767  HISTORY     - 1967     MONUMENTED       LADH
 BK2767  HISTORY     - 19950414 GOOD             USPSQD
 BK2767
 BK2767                          STATION DESCRIPTION
 BK2767
 BK2767'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2767'THE STATION IS LOCATED 8 MILES WEST-NORTHWEST OF LAFAYETTE, 7.5
 BK2767'MILES EAST OF RAYNE AND 10 MILES NORTH-NORTHWEST OF MAURICE, IN THE
 BK2767'NORTHEAST QUARTER OF SECTION 22, T9S, R3E.
 BK2767'
 BK2767'TO REACH THE STATION FROM THE STATE HIGHWAY 93 INTERCHANGE ON
 BK2767'INTERSTATE 10 IN SCOTT, DRIVE WEST ALONG INTERSTATE 10 FOR 2 MILES
 BK2767'TO THE MARK WHICH IS SET TO THE RIGHT AND NORTH OF THE HIGHWAY NEAR
 BK2767'AN OVERPASS.
 BK2767'
 BK2767'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2767'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2767'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2767'STAMPED 1B011.  IT IS 95 FEET SOUTH OF THE NORTH END OF A GUARD
 BK2767'RAIL, 27 FEET NORTH OF THE SOUTH END OF A GUARD RAIL, 16 FEET
 BK2767'WEST OF THE CENTER OF STATE HIGHWAY 724, 2.5 FEET WEST-NORTHWEST OF
 BK2767'THE NORTHWEST CORNER OF THE OVERPASS, AND 2.5 FEET SOUTH OF A
 BK2767'METAL WITNESS POST AND SIGN.
 BK2767'
 BK2767'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2767
 BK2767                          STATION RECOVERY (1995)
 BK2767
 BK2767'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2767'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2765 ***********************************************************************
 BK2765  DESIGNATION -  1 B 012
 BK2765  PID         -  BK2765
 BK2765  STATE/COUNTY-  LA/LAFAYETTE
 BK2765  COUNTRY     -  US
 BK2765  USGS QUAD   -  DUSON (2018)
 BK2765
 BK2765                         *CURRENT SURVEY CONTROL
 BK2765  ______________________________________________________________________
 BK2765* NAD 83(1992) POSITION- 30 14 48.90527(N) 092 07 30.66090(W)   ADJUSTED
 BK2765* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2765  **This station is located in a suspected subsidence area (see below).
 BK2765  ______________________________________________________________________
 BK2765  GEOID HEIGHT    -        -27.164 (meters)                     GEOID18
 BK2765  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BK2765  HORZ ORDER      -  SECOND
 BK2765
 BK2765.The horizontal coordinates were established by classical geodetic methods
 BK2765.and adjusted by the National Geodetic Survey in January 1993.
 BK2765
 BK2765.** This station is in an area of known vertical motion. If an
 BK2765.** orthometric height was ever established but is not available 
 BK2765.** in the current survey control section, the orthometric height
 BK2765.** is considered suspect.  Suspect heights are available in the
 BK2765.** superseded section only if requested.
 BK2765
 BK2765.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2765.GEOID18 height accuracy estimate available here.
 BK2765
 BK2765.Click photographs - Photos may exist for this station.
 BK2765
 BK2765.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2765
 BK2765. The following values were computed from the NAD 83(1992) position.
 BK2765
 BK2765;                    North         East     Units Scale Factor Converg.
 BK2765;SPC LA S     -   193,899.767   923,792.732   MT  0.99993493   -0 23 45.4
 BK2765;SPC LA S     -   636,152.82  3,030,809.99   sFT  0.99993493   -0 23 45.4
 BK2765;UTM  15      - 3,346,470.078   584,165.983   MT  0.99968739   +0 26 26.5
 BK2765
 BK2765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2765!SPC LA S     -   1.00000277  x   0.99993493  =   0.99993770
 BK2765!UTM  15      -   1.00000277  x   0.99968739  =   0.99969016
 BK2765
 BK2765:                Primary Azimuth Mark                     Grid Az
 BK2765:SPC LA S     -  SCOTT                                    278 11 33.9
 BK2765:UTM  15      -  SCOTT                                    277 21 22.0
 BK2765
 BK2765_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8416546470(NAD 83)
 BK2765
 BK2765|---------------------------------------------------------------------|
 BK2765| PID    Reference Object                     Distance      Geod. Az  |
 BK2765|                                                           dddmmss.s |
 BK2765| BK2766 SCOTT                               APPROX. 1.2 KM 2774748.5 |
 BK2765|---------------------------------------------------------------------|
 BK2765
 BK2765                          SUPERSEDED SURVEY CONTROL
 BK2765
 BK2765  NAD 83(1986)-  30 14 48.92422(N)    092 07 30.65499(W) AD(       ) 2
 BK2765  NAD 27      -  30 14 48.19913(N)    092 07 30.20910(W) AD(       ) 2
 BK2765
 BK2765.Superseded values are not recommended for survey control.
 BK2765
 BK2765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2765.See file dsdata.pdf to determine how the superseded data were derived.
 BK2765
 BK2765_MARKER: DD = SURVEY DISK
 BK2765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2765_STAMPING: 1B012
 BK2765_MARK LOGO: LADHGS
 BK2765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2765+STABILITY: SURFACE MOTION
 BK2765
 BK2765  HISTORY     - Date     Condition        Report By
 BK2765  HISTORY     - 1967     MONUMENTED       LADH
 BK2765  HISTORY     - 19950414 GOOD             USPSQD
 BK2765  HISTORY     - 20200206 MARK NOT FOUND   SLCC
 BK2765
 BK2765                          STATION DESCRIPTION
 BK2765
 BK2765'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2765'THE STATION IS LOCATED 7 MILES WEST-NORTHWEST OF LAFAYETTE, 10 MILES
 BK2765'NORTH OF MAURICE AND 8.5 MILES EAST OF RAYNE, IN THE SOUTHEAST
 BK2765'QUARTER OF SECTION 23, T9S, R3E.
 BK2765'
 BK2765'TO REACH THE STATION FROM THE STATE HIGHWAY 93 INTERCHANGE ON
 BK2765'INTERSTATE 10 IN SCOTT, DRIVE WEST ALONG INTERSTATE 10 FOR 1 MILE TO
 BK2765'THE STATION WHICH IS SET TO THE LEFT AND SOUTH OF THE HIGHWAY NEAR
 BK2765'A DEAD END ROAD AND A FENCE.
 BK2765'
 BK2765'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2765'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2765'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2765'STAMPED 1B012.  IT IS 103 FEET SOUTH OF THE EAST BOUND LANE OF
 BK2765'INTERSTATE 10, 68 FEET WEST OF A POWER POLE, 60 FEET SOUTH OF
 BK2765'THE WEST END OF A GUARD RAIL, 46 FEET WEST OF THE CENTER OF A DEAD
 BK2765'END ROAD LEADING SOUTH, 3 FEET NORTH OF A FENCE, AND 2.5 FEET
 BK2765'EAST OF A METAL WITNESS POST AND SIGN.
 BK2765
 BK2765                          STATION RECOVERY (1995)
 BK2765
 BK2765'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2765'RECOVERED IN GOOD CONDITION.
 BK2765
 BK2765                          STATION RECOVERY (2020)
 BK2765
 BK2765'RECOVERY NOTE BY ST LOUIS COMMUNITY COLLEGE 2020 (MO)
 BK2765'BRASS DISK MISSING, SETTING IS INTACT.  GOUGES APPEAR IN SETTING,
 BK2765'INDICATING IMPLEMENT OR BUSHHOG IMPACT.  SETTING IS ALONG BARBED WIRE
 BK2765'FENCE LINE.  MARK NOT USABLE FOR VERTICAL OBSERVATION BUT MAY BE
 BK2765'USABLE FOR HORIZONTAL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2755 ***********************************************************************
 BK2755  DESIGNATION -  1 C 001
 BK2755  PID         -  BK2755
 BK2755  STATE/COUNTY-  LA/LAFAYETTE
 BK2755  COUNTRY     -  US
 BK2755  USGS QUAD   -  LAFAYETTE (2018)
 BK2755
 BK2755                         *CURRENT SURVEY CONTROL
 BK2755  ______________________________________________________________________
 BK2755* NAD 83(1992) POSITION- 30 14 51.08007(N) 092 06 28.16607(W)   ADJUSTED
 BK2755* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2755  **This station is located in a suspected subsidence area (see below).
 BK2755  ______________________________________________________________________
 BK2755  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BK2755  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BK2755  HORZ ORDER      -  SECOND
 BK2755
 BK2755.The horizontal coordinates were established by classical geodetic methods
 BK2755.and adjusted by the National Geodetic Survey in January 1993.
 BK2755
 BK2755.** This station is in an area of known vertical motion. If an
 BK2755.** orthometric height was ever established but is not available 
 BK2755.** in the current survey control section, the orthometric height
 BK2755.** is considered suspect.  Suspect heights are available in the
 BK2755.** superseded section only if requested.
 BK2755
 BK2755.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2755.GEOID18 height accuracy estimate available here.
 BK2755
 BK2755.Click photographs - Photos may exist for this station.
 BK2755
 BK2755.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2755
 BK2755. The following values were computed from the NAD 83(1992) position.
 BK2755
 BK2755;                    North         East     Units Scale Factor Converg.
 BK2755;SPC LA S     -   193,955.313   925,463.845   MT  0.99993497   -0 23 14.1
 BK2755;SPC LA S     -   636,335.06  3,036,292.63   sFT  0.99993497   -0 23 14.1
 BK2755;UTM  15      - 3,346,549.999   585,835.696   MT  0.99969089   +0 26 58.0
 BK2755
 BK2755!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2755!SPC LA S     -   1.00000145  x   0.99993497  =   0.99993642
 BK2755!UTM  15      -   1.00000145  x   0.99969089  =   0.99969234
 BK2755
 BK2755:                Primary Azimuth Mark                     Grid Az
 BK2755:SPC LA S     -  1 B 011                                  270 49 05.1
 BK2755:UTM  15      -  1 B 011                                  269 58 53.0
 BK2755
 BK2755_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8583546549(NAD 83)
 BK2755
 BK2755|---------------------------------------------------------------------|
 BK2755| PID    Reference Object                     Distance      Geod. Az  |
 BK2755|                                                           dddmmss.s |
 BK2755| BK2767 1 B 011                             APPROX. 3.3 KM 2702551.0 |
 BK2755|---------------------------------------------------------------------|
 BK2755
 BK2755                          SUPERSEDED SURVEY CONTROL
 BK2755
 BK2755  NAD 83(1986)-  30 14 51.09921(N)    092 06 28.16020(W) AD(       ) 2
 BK2755  NAD 27      -  30 14 50.37476(N)    092 06 27.71642(W) AD(       ) 2
 BK2755
 BK2755.Superseded values are not recommended for survey control.
 BK2755
 BK2755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2755.See file dsdata.pdf to determine how the superseded data were derived.
 BK2755
 BK2755_MARKER: DD = SURVEY DISK
 BK2755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2755_STAMPING: 1C001
 BK2755_MARK LOGO: LADHGS
 BK2755_PROJECTION: FLUSH
 BK2755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2755+STABILITY: SURFACE MOTION
 BK2755
 BK2755  HISTORY     - Date     Condition        Report By
 BK2755  HISTORY     - 1967     MONUMENTED       LADH
 BK2755  HISTORY     - 19950414 GOOD             USPSQD
 BK2755  HISTORY     - 20060526 MARK NOT FOUND   NGS
 BK2755
 BK2755                          STATION DESCRIPTION
 BK2755
 BK2755'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2755'THE STATION IS LOCATED 6 MILES NORTHWEST OF LAFAYETTE, 1 MILE
 BK2755'NORTHWEST OF SCOTT AND 4.5 MILES NORTHEAST OF DUSON, IN THE
 BK2755'NORTHEAST QUARTER OF SECTION 24, T9S, R3E.
 BK2755'
 BK2755'TO REACH THE STATION FROM THE RAILROAD CROSSING IN SCOTT, DRIVE
 BK2755'NORTH ALONG STATE HIGHWAY 93 FOR 1.0 MILE TO THE INTERCHANGE ON
 BK2755'INTERSTATE 10 AND THE STATION WHICH IS SET NEAR THE NORTHWEST
 BK2755'CORNER OF THE OVERPASS.
 BK2755'
 BK2755'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2755'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BK2755'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2755'STAMPED 1C001.  IT IS 71 FEET NORTHWEST OF THE CENTER OF THE WEST
 BK2755'BOUND LANE OF INTERSTATE 10, 21 FEET WEST-SOUTHWEST OF THE CENTER
 BK2755'OF STATE HIGHWAY 93, 6.5 FEET WEST-SOUTHWEST OF A METAL GUARDRAIL,
 BK2755'5 FEET NORTHWEST OF THE OVERPASS ABUTMENT, 2.5 FEET SOUTHEAST OF A
 BK2755'METAL WITNESS POST AND SIGN.
 BK2755
 BK2755                          STATION RECOVERY (1995)
 BK2755
 BK2755'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2755'RECOVERED IN GOOD CONDITION.
 BK2755
 BK2755                          STATION RECOVERY (2006)
 BK2755
 BK2755'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK2755'NOT RECOVERED, AREA HAS BEEN CHANGED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2752 ***********************************************************************
 BK2752  DESIGNATION -  1 C 002
 BK2752  PID         -  BK2752
 BK2752  STATE/COUNTY-  LA/LAFAYETTE
 BK2752  COUNTRY     -  US
 BK2752  USGS QUAD   -  LAFAYETTE (2018)
 BK2752
 BK2752                         *CURRENT SURVEY CONTROL
 BK2752  ______________________________________________________________________
 BK2752* NAD 83(1992) POSITION- 30 14 48.44769(N) 092 05 28.44388(W)   ADJUSTED
 BK2752* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2752  **This station is located in a suspected subsidence area (see below).
 BK2752  ______________________________________________________________________
 BK2752  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BK2752  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 BK2752  HORZ ORDER      -  SECOND
 BK2752
 BK2752.The horizontal coordinates were established by classical geodetic methods
 BK2752.and adjusted by the National Geodetic Survey in January 1993.
 BK2752
 BK2752.** This station is in an area of known vertical motion. If an
 BK2752.** orthometric height was ever established but is not available 
 BK2752.** in the current survey control section, the orthometric height
 BK2752.** is considered suspect.  Suspect heights are available in the
 BK2752.** superseded section only if requested.
 BK2752
 BK2752.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2752.GEOID18 height accuracy estimate available here.
 BK2752
 BK2752.Click photographs - Photos may exist for this station.
 BK2752
 BK2752.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2752
 BK2752. The following values were computed from the NAD 83(1992) position.
 BK2752
 BK2752;                    North         East     Units Scale Factor Converg.
 BK2752;SPC LA S     -   193,863.584   927,059.841   MT  0.99993492   -0 22 44.3
 BK2752;SPC LA S     -   636,034.11  3,041,528.83   sFT  0.99993492   -0 22 44.3
 BK2752;UTM  15      - 3,346,481.604   587,432.474   MT  0.99969431   +0 27 28.1
 BK2752
 BK2752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2752!SPC LA S     -   1.00000157  x   0.99993492  =   0.99993649
 BK2752!UTM  15      -   1.00000157  x   0.99969431  =   0.99969588
 BK2752
 BK2752:                Primary Azimuth Mark                     Grid Az
 BK2752:SPC LA S     -  1 C 003                                  086 38 35.9
 BK2752:UTM  15      -  1 C 003                                  085 48 23.5
 BK2752
 BK2752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8743246481(NAD 83)
 BK2752
 BK2752|---------------------------------------------------------------------|
 BK2752| PID    Reference Object                     Distance      Geod. Az  |
 BK2752|                                                           dddmmss.s |
 BK2752| BK2749 1 C 003                             APPROX. 1.1 KM 0861551.6 |
 BK2752|---------------------------------------------------------------------|
 BK2752
 BK2752                          SUPERSEDED SURVEY CONTROL
 BK2752
 BK2752  NAD 83(1986)-  30 14 48.46698(N)    092 05 28.43801(W) AD(       ) 2
 BK2752  NAD 27      -  30 14 47.74300(N)    092 05 27.99602(W) AD(       ) 2
 BK2752
 BK2752.Superseded values are not recommended for survey control.
 BK2752
 BK2752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2752.See file dsdata.pdf to determine how the superseded data were derived.
 BK2752
 BK2752_MARKER: DD = SURVEY DISK
 BK2752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2752_STAMPING: 1C002
 BK2752_MARK LOGO: LADHGS
 BK2752_PROJECTION: FLUSH
 BK2752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2752+STABILITY: SURFACE MOTION
 BK2752
 BK2752  HISTORY     - Date     Condition        Report By
 BK2752  HISTORY     - 1967     MONUMENTED       LADH
 BK2752  HISTORY     - 19950414 POOR             USPSQD
 BK2752  HISTORY     - 20200206 MARK NOT FOUND   SLCC
 BK2752
 BK2752                          STATION DESCRIPTION
 BK2752
 BK2752'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2752'THE STATION IS LOCATED 5 MILES NORTHWEST OF LAYFAYETTE, 1 MILE
 BK2752'NORTH OF SCOTT, AND 5.5 MILES NORTHEAST OF DUSON, IN THE SOUTHEAST
 BK2752'QUARTER OF SECTION 19, T9S, R4E.
 BK2752'
 BK2752'TO REACH THE STATION FROM THE RAILROAD CROSSING IN SCOTT,
 BK2752'DRIVE NORTH ALONG STATE HIGHWAY 93 FOR 1.0 MILE TO THE INTERCHANGE
 BK2752'ON INTERSTATE 10, THEN DRIVE EAST ALONG INTERSTATE 10 FOR 1.0 MILE
 BK2752'TO THE STTION, WHICH IS SET NEAR THE SOUTHEAST CORNER OF AN OVER
 BK2752'PASS.
 BK2752'
 BK2752'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BK2752'AND U.S. COAST & GEODETIC SURVEY DISK SET IN THE TOP OF A
 BK2752'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.
 BK2752'IT IS STAMPED 1C002.  IT IS 95 FEET NORTH OF A GUARD RAIL, 72 FEET
 BK2752'SOUTH OF THE CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 20
 BK2752'FEET EAST OF THE CENTER OF A PARISH ROAD, 7 FEET EAST OF A METAL
 BK2752'GUARD RAIL, AND 4.5 FEET SOUTH OF AN OVERPASS.
 BK2752
 BK2752                          STATION RECOVERY (1995)
 BK2752
 BK2752'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2752'MARK RECOVERED IN POOR CONDITION.
 BK2752
 BK2752                          STATION RECOVERY (2020)
 BK2752
 BK2752'RECOVERY NOTE BY ST LOUIS COMMUNITY COLLEGE 2020 (MO)
 BK2752'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2749 ***********************************************************************
 BK2749  DESIGNATION -  1 C 003
 BK2749  PID         -  BK2749
 BK2749  STATE/COUNTY-  LA/LAFAYETTE
 BK2749  COUNTRY     -  US
 BK2749  USGS QUAD   -  LAFAYETTE (2018)
 BK2749
 BK2749                         *CURRENT SURVEY CONTROL
 BK2749  ______________________________________________________________________
 BK2749* NAD 83(1992) POSITION- 30 14 50.77823(N) 092 04 47.29963(W)   ADJUSTED
 BK2749* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2749  **This station is located in a suspected subsidence area (see below).
 BK2749  ______________________________________________________________________
 BK2749  GEOID HEIGHT    -        -27.148 (meters)                     GEOID18
 BK2749  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BK2749  HORZ ORDER      -  SECOND
 BK2749
 BK2749.The horizontal coordinates were established by classical geodetic methods
 BK2749.and adjusted by the National Geodetic Survey in January 1993.
 BK2749
 BK2749.** This station is in an area of known vertical motion. If an
 BK2749.** orthometric height was ever established but is not available 
 BK2749.** in the current survey control section, the orthometric height
 BK2749.** is considered suspect.  Suspect heights are available in the
 BK2749.** superseded section only if requested.
 BK2749
 BK2749.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2749.GEOID18 height accuracy estimate available here.
 BK2749
 BK2749.Click photographs - Photos may exist for this station.
 BK2749
 BK2749.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2749
 BK2749. The following values were computed from the NAD 83(1992) position.
 BK2749
 BK2749;                    North         East     Units Scale Factor Converg.
 BK2749;SPC LA S     -   193,928.123   928,160.212   MT  0.99993497   -0 22 23.7
 BK2749;SPC LA S     -   636,245.85  3,045,138.96   sFT  0.99993497   -0 22 23.7
 BK2749;UTM  15      - 3,346,562.187   588,531.522   MT  0.99969669   +0 27 48.8
 BK2749
 BK2749!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2749!SPC LA S     -   1.00000273  x   0.99993497  =   0.99993770
 BK2749!UTM  15      -   1.00000273  x   0.99969669  =   0.99969942
 BK2749
 BK2749:                Primary Azimuth Mark                     Grid Az
 BK2749:SPC LA S     -  1 C 004                                  094 31 30.7
 BK2749:UTM  15      -  1 C 004                                  093 41 18.2
 BK2749
 BK2749_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8853146562(NAD 83)
 BK2749
 BK2749|---------------------------------------------------------------------|
 BK2749| PID    Reference Object                     Distance      Geod. Az  |
 BK2749|                                                           dddmmss.s |
 BK2749| BK2747 1 C 004                             APPROX. 1.3 KM 0940907.0 |
 BK2749|---------------------------------------------------------------------|
 BK2749
 BK2749                          SUPERSEDED SURVEY CONTROL
 BK2749
 BK2749  NAD 83(1986)-  30 14 50.79762(N)    092 04 47.29376(W) AD(       ) 2
 BK2749  NAD 27      -  30 14 50.07409(N)    092 04 46.85307(W) AD(       ) 2
 BK2749
 BK2749.Superseded values are not recommended for survey control.
 BK2749
 BK2749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2749.See file dsdata.pdf to determine how the superseded data were derived.
 BK2749
 BK2749_MARKER: DD = SURVEY DISK
 BK2749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2749_STAMPING: 1C003
 BK2749_MARK LOGO: LADHGS
 BK2749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2749+STABILITY: SURFACE MOTION
 BK2749
 BK2749  HISTORY     - Date     Condition        Report By
 BK2749  HISTORY     - 1967     MONUMENTED       LADH
 BK2749  HISTORY     - 19950414 POOR             USPSQD
 BK2749
 BK2749                          STATION DESCRIPTION
 BK2749
 BK2749'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2749'THE STATION IS LOCATED 5 MILES NORTHWEST OF LAFAYETTE, 1 MILE
 BK2749'NORTHEAST OF SCOTT, AND 6 MILES NORTHEAST OF DUSON, IN THE NORTHEAST
 BK2749'QUARTER OF SECTION 20, T9S, R4E.
 BK2749'
 BK2749'TO REACH THE STATION FROM THE INTERSTATE 10 AND STATE HIGHWAY 182
 BK2749'INTERCHANGE IN LAFAYETTE, DRIVE WEST ALONG INTERSTATE 10 FOR 2.5
 BK2749'MILES TO THE STATION, WHICH IS SET TO THE RIGHT AND NORTH OF THE
 BK2749'HIGHWAY NEAR A FENCE.
 BK2749'
 BK2749'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2749'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2749'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2749'STAMPED 1C003.  IT IS 165 FEET EAST-NORTHEAST OF THE CENTER OF A
 BK2749'BOX CULVERT, 162 FEET WEST-NORTHWEST OF THE CENTER OF A
 BK2749'4-DRAIN CULVERT, 102 FEET NORTH OF THE CENTER OF THE WEST
 BK2749'BOUND LANE OF INTERSTATE 10, AND 4 FEET SOUTH OF A FENCE.
 BK2749'
 BK2749'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2749
 BK2749                          STATION RECOVERY (1995)
 BK2749
 BK2749'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2749'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2747 ***********************************************************************
 BK2747  DESIGNATION -  1 C 004
 BK2747  PID         -  BK2747
 BK2747  STATE/COUNTY-  LA/LAFAYETTE
 BK2747  COUNTRY     -  US
 BK2747  USGS QUAD   -  LAFAYETTE (2018)
 BK2747
 BK2747                         *CURRENT SURVEY CONTROL
 BK2747  ______________________________________________________________________
 BK2747* NAD 83(1992) POSITION- 30 14 47.69325(N) 092 03 58.39156(W)   ADJUSTED
 BK2747* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2747  **This station is located in a suspected subsidence area (see below).
 BK2747  ______________________________________________________________________
 BK2747  GEOID HEIGHT    -        -27.141 (meters)                     GEOID18
 BK2747  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 BK2747  HORZ ORDER      -  SECOND
 BK2747
 BK2747.The horizontal coordinates were established by classical geodetic methods
 BK2747.and adjusted by the National Geodetic Survey in January 1993.
 BK2747
 BK2747.** This station is in an area of known vertical motion. If an
 BK2747.** orthometric height was ever established but is not available 
 BK2747.** in the current survey control section, the orthometric height
 BK2747.** is considered suspect.  Suspect heights are available in the
 BK2747.** superseded section only if requested.
 BK2747
 BK2747.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2747.GEOID18 height accuracy estimate available here.
 BK2747
 BK2747.Click photographs - Photos may exist for this station.
 BK2747
 BK2747.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2747
 BK2747. The following values were computed from the NAD 83(1992) position.
 BK2747
 BK2747;                    North         East     Units Scale Factor Converg.
 BK2747;SPC LA S     -   193,824.694   929,467.050   MT  0.99993490   -0 21 59.2
 BK2747;SPC LA S     -   635,906.52  3,049,426.48   sFT  0.99993490   -0 21 59.2
 BK2747;UTM  15      - 3,346,477.875   589,839.421   MT  0.99969957   +0 28 13.4
 BK2747
 BK2747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2747!SPC LA S     -   1.00000135  x   0.99993490  =   0.99993625
 BK2747!UTM  15      -   1.00000135  x   0.99969957  =   0.99970092
 BK2747
 BK2747:                Primary Azimuth Mark                     Grid Az
 BK2747:SPC LA S     -  1 C 003                                  274 31 30.8
 BK2747:UTM  15      -  1 C 003                                  273 41 18.2
 BK2747
 BK2747_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8983946477(NAD 83)
 BK2747
 BK2747|---------------------------------------------------------------------|
 BK2747| PID    Reference Object                     Distance      Geod. Az  |
 BK2747|                                                           dddmmss.s |
 BK2747| BK2743 LAFAYETTE WALKER RD MUN TANK        APPROX. 2.1 KM 1235105.3 |
 BK2747| BK2749 1 C 003                             APPROX. 1.3 KM 2740931.6 |
 BK2747|---------------------------------------------------------------------|
 BK2747
 BK2747                          SUPERSEDED SURVEY CONTROL
 BK2747
 BK2747  NAD 83(1986)-  30 14 47.71275(N)    092 03 58.38569(W) AD(       ) 2
 BK2747  NAD 27      -  30 14 46.98957(N)    092 03 57.94645(W) AD(       ) 2
 BK2747
 BK2747.Superseded values are not recommended for survey control.
 BK2747
 BK2747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2747.See file dsdata.pdf to determine how the superseded data were derived.
 BK2747
 BK2747_MARKER: DD = SURVEY DISK
 BK2747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2747_STAMPING: IC004
 BK2747_MARK LOGO: LADHGS
 BK2747_PROJECTION: FLUSH
 BK2747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2747+STABILITY: SURFACE MOTION
 BK2747
 BK2747  HISTORY     - Date     Condition        Report By
 BK2747  HISTORY     - 1967     MONUMENTED       LADH
 BK2747  HISTORY     - 19950414 POOR             USPSQD
 BK2747
 BK2747                          STATION DESCRIPTION
 BK2747
 BK2747'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2747'THE STATION IS LOCATED 3 MILES NORTHWEST OF LAFAYETTE, 2 MILES
 BK2747'NORTHEAST OF SCOTT, AND 5 MILES SOUTH-SOUTHWEST OF CARENCRO, IN THE
 BK2747'SOUTHEAST QUARTER OF SECTION 21, T9S, R4E.
 BK2747'
 BK2747'TO REACH THE STATION FROM THE STATE HIGHWAY 182 AND INTERSTATE 10
 BK2747'INTERCHANGE IN LAFAYETTE, DRIVE WEST ALONG INTERSTATE 10 FOR 1.8
 BK2747'MILES TO THE STATION WHICH IS SET TO THE SOUTHEAST OF THE SOUTHEAST
 BK2747'CORNER OF AN OVERPASS.
 BK2747'
 BK2747'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2747'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2747'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2747'STAMPED 1C004.  IT IS 101 FEET EAST OF A METAL GUARD RAIL, 90 FEET
 BK2747'SOUTH OF THE CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 22
 BK2747'FEET EAST OF THE CENTER OF A PARISH ROAD, 22 FEET SOUTH OF THE
 BK2747'SOUTHEAST CORNER OF THE OVERPASS, AND 7 FEET NORTH OF THE SOUTH
 BK2747'END OF A GUARD RAIL.
 BK2747'
 BK2747'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2747
 BK2747                          STATION RECOVERY (1995)
 BK2747
 BK2747'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2747'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2744 ***********************************************************************
 BK2744  DESIGNATION -  1 C 005
 BK2744  PID         -  BK2744
 BK2744  STATE/COUNTY-  LA/LAFAYETTE
 BK2744  COUNTRY     -  US
 BK2744  USGS QUAD   -  LAFAYETTE (2018)
 BK2744
 BK2744                         *CURRENT SURVEY CONTROL
 BK2744  ______________________________________________________________________
 BK2744* NAD 83(1992) POSITION- 30 14 49.17163(N) 092 02 53.73901(W)   ADJUSTED
 BK2744* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2744  **This station is located in a suspected subsidence area (see below).
 BK2744  ______________________________________________________________________
 BK2744  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BK2744  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BK2744  HORZ ORDER      -  SECOND
 BK2744
 BK2744.The horizontal coordinates were established by classical geodetic methods
 BK2744.and adjusted by the National Geodetic Survey in January 1993.
 BK2744
 BK2744.** This station is in an area of known vertical motion. If an
 BK2744.** orthometric height was ever established but is not available 
 BK2744.** in the current survey control section, the orthometric height
 BK2744.** is considered suspect.  Suspect heights are available in the
 BK2744.** superseded section only if requested.
 BK2744
 BK2744.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2744.GEOID18 height accuracy estimate available here.
 BK2744
 BK2744.Click photographs - Photos may exist for this station.
 BK2744
 BK2744.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2744
 BK2744. The following values were computed from the NAD 83(1992) position.
 BK2744
 BK2744;                    North         East     Units Scale Factor Converg.
 BK2744;SPC LA S     -   193,859.296   931,195.688   MT  0.99993493   -0 21 26.9
 BK2744;SPC LA S     -   636,020.04  3,055,097.85   sFT  0.99993493   -0 21 26.9
 BK2744;UTM  15      - 3,346,537.707   591,566.967   MT  0.99970344   +0 28 46.0
 BK2744
 BK2744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2744!SPC LA S     -   1.00000238  x   0.99993493  =   0.99993731
 BK2744!UTM  15      -   1.00000238  x   0.99970344  =   0.99970582
 BK2744
 BK2744:                Primary Azimuth Mark                     Grid Az
 BK2744:SPC LA S     -  1 C 006                                  067 34 34.0
 BK2744:UTM  15      -  1 C 006                                  066 44 21.1
 BK2744
 BK2744_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9156646537(NAD 83)
 BK2744
 BK2744|---------------------------------------------------------------------|
 BK2744| PID    Reference Object                     Distance      Geod. Az  |
 BK2744|                                                           dddmmss.s |
 BK2744| BK2709 1 C 006                             APPROX. 1.2 KM 0671307.1 |
 BK2744|---------------------------------------------------------------------|
 BK2744
 BK2744                          SUPERSEDED SURVEY CONTROL
 BK2744
 BK2744  NAD 83(1986)-  30 14 49.19127(N)    092 02 53.73315(W) AD(       ) 2
 BK2744  NAD 27      -  30 14 48.46871(N)    092 02 53.29593(W) AD(       ) 2
 BK2744
 BK2744.Superseded values are not recommended for survey control.
 BK2744
 BK2744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2744.See file dsdata.pdf to determine how the superseded data were derived.
 BK2744
 BK2744_MARKER: DD = SURVEY DISK
 BK2744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2744_STAMPING: 1C005
 BK2744_MARK LOGO: LADHGS
 BK2744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2744+STABILITY: SURFACE MOTION
 BK2744
 BK2744  HISTORY     - Date     Condition        Report By
 BK2744  HISTORY     - 1967     MONUMENTED       LADH
 BK2744  HISTORY     - 19950414 POOR             USPSQD
 BK2744
 BK2744                          STATION DESCRIPTION
 BK2744
 BK2744'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2744'THE STATION IS LOCATED 2.5 MILES NORTHWEST OF LAFAYETTE, 3 MILES
 BK2744'NORTHEAST OF SCOTT, AND 5 MILES SOUTH OF CARENCRO, IN THE SOUTHWEST
 BK2744'QUARTER OF SECTION 23, T9S, R4E.
 BK2744'
 BK2744'TO REACH THE STATION FROM INTERSTATE 10 AND STATE HIGHWAY 182
 BK2744'INTERCHANGE IN LAFAYETTE, DRIVE WEST ALONG INTERSTATE 10 FOR 0.6
 BK2744'MILE TO THE STATION, WHICH IS SET TO THE LEFT AND SOUTH OF THE
 BK2744'HIGHWAY NEAR A FENCE AND IN A CURVE.
 BK2744'
 BK2744'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2744'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2744'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2744'STAMPED 1C005.  IT IS 93 FEET SOUTH OF THE CENTER OF THE EAST BOUND
 BK2744'LANE OF INTERSTATE 10, 25 FEET EAST OF A POWER POLE, AND 4 FEET
 BK2744'NORTH OF A FENCE.
 BK2744'
 BK2744'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2744
 BK2744                          STATION RECOVERY (1995)
 BK2744
 BK2744'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2744'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2709 ***********************************************************************
 BK2709  DESIGNATION -  1 C 006
 BK2709  PID         -  BK2709
 BK2709  STATE/COUNTY-  LA/LAFAYETTE
 BK2709  COUNTRY     -  US
 BK2709  USGS QUAD   -  CARENCRO (2018)
 BK2709
 BK2709                         *CURRENT SURVEY CONTROL
 BK2709  ______________________________________________________________________
 BK2709* NAD 83(1992) POSITION- 30 15 04.48063(N) 092 02 11.74682(W)   ADJUSTED
 BK2709* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2709  **This station is located in a suspected subsidence area (see below).
 BK2709  ______________________________________________________________________
 BK2709  GEOID HEIGHT    -        -27.136 (meters)                     GEOID18
 BK2709  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BK2709  HORZ ORDER      -  SECOND
 BK2709
 BK2709.The horizontal coordinates were established by classical geodetic methods
 BK2709.and adjusted by the National Geodetic Survey in January 1993.
 BK2709
 BK2709.** This station is in an area of known vertical motion. If an
 BK2709.** orthometric height was ever established but is not available 
 BK2709.** in the current survey control section, the orthometric height
 BK2709.** is considered suspect.  Suspect heights are available in the
 BK2709.** superseded section only if requested.
 BK2709
 BK2709.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2709.GEOID18 height accuracy estimate available here.
 BK2709
 BK2709.Click photographs - Photos may exist for this station.
 BK2709
 BK2709.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2709
 BK2709. The following values were computed from the NAD 83(1992) position.
 BK2709
 BK2709;                    North         East     Units Scale Factor Converg.
 BK2709;SPC LA S     -   194,323.728   932,321.153   MT  0.99993525   -0 21 05.9
 BK2709;SPC LA S     -   637,543.76  3,058,790.32   sFT  0.99993525   -0 21 05.9
 BK2709;UTM  15      - 3,347,018.419   592,685.269   MT  0.99970598   +0 29 07.4
 BK2709
 BK2709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2709!SPC LA S     -   1.00000130  x   0.99993525  =   0.99993655
 BK2709!UTM  15      -   1.00000130  x   0.99970598  =   0.99970728
 BK2709
 BK2709:                Primary Azimuth Mark                     Grid Az
 BK2709:SPC LA S     -  1 C 007                                  068 13 06.8
 BK2709:UTM  15      -  1 C 007                                  067 22 53.5
 BK2709
 BK2709_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9268547018(NAD 83)
 BK2709
 BK2709|---------------------------------------------------------------------|
 BK2709| PID    Reference Object                     Distance      Geod. Az  |
 BK2709|                                                           dddmmss.s |
 BK2709| BK2703 1 C 007                             APPROX. 0.8 KM 0675200.9 |
 BK2709|---------------------------------------------------------------------|
 BK2709
 BK2709                          SUPERSEDED SURVEY CONTROL
 BK2709
 BK2709  NAD 83(1986)-  30 15 04.50034(N)    092 02 11.74101(W) AD(       ) 2
 BK2709  NAD 27      -  30 15 03.77856(N)    092 02 11.30529(W) AD(       ) 2
 BK2709
 BK2709.Superseded values are not recommended for survey control.
 BK2709
 BK2709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2709.See file dsdata.pdf to determine how the superseded data were derived.
 BK2709
 BK2709_MARKER: DD = SURVEY DISK
 BK2709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2709_STAMPING: 1C006
 BK2709_MARK LOGO: LADHGS
 BK2709_PROJECTION: FLUSH
 BK2709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2709+STABILITY: SURFACE MOTION
 BK2709
 BK2709  HISTORY     - Date     Condition        Report By
 BK2709  HISTORY     - 1967     MONUMENTED       LADH
 BK2709  HISTORY     - 19950414 POOR             USPSQD
 BK2709
 BK2709                          STATION DESCRIPTION
 BK2709
 BK2709'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2709'THE STATION IS LOCATED 2 MILES NORTHWEST OF LAFAYETTE, 3.5 MILES
 BK2709'NORTHEAST OF SCOTT, AND 5 MILES SOUTH OF CARENCRO, IN THE SOUTHWEST
 BK2709'QUARTER OF SECTION 23, T9S, R4E.
 BK2709'
 BK2709'THE STATION IS SET NEAR THE NORTHWEST CORNER OF THE STATE HIGHWAY
 BK2709'182 INTERCHANGE ON INTERSTATE 10 IN LAFAYETTE.
 BK2709'
 BK2709'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2709'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2709'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2709'STAMPED 1C006.  IT IS 103 FEET NORTHEAST OF THE SOUTHEAST END OF A
 BK2709'GUARD RAIL, 73 FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE ON
 BK2709'STATE HIGHWAY 182, 28 FEET NORTH-NORTHWEST OF THE CENTER OF THE
 BK2709'WEST BOUND LANE OF INTERSTATE 10, 6 FEET WEST OF THE NORTHWEST
 BK2709'CORNER OF THE OVERPASS ON THE WEST BOUND LANE OF INTERSTATE 10.
 BK2709'
 BK2709'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2709
 BK2709                          STATION RECOVERY (1995)
 BK2709
 BK2709'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2709'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2703 ***********************************************************************
 BK2703  DESIGNATION -  1 C 007
 BK2703  PID         -  BK2703
 BK2703  STATE/COUNTY-  LA/LAFAYETTE
 BK2703  COUNTRY     -  US
 BK2703  USGS QUAD   -  CARENCRO (2018)
 BK2703
 BK2703                         *CURRENT SURVEY CONTROL
 BK2703  ______________________________________________________________________
 BK2703* NAD 83(1992) POSITION- 30 15 14.84356(N) 092 01 42.39586(W)   ADJUSTED
 BK2703* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2703  **This station is located in a suspected subsidence area (see below).
 BK2703  ______________________________________________________________________
 BK2703  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BK2703  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BK2703  HORZ ORDER      -  SECOND
 BK2703
 BK2703.The horizontal coordinates were established by classical geodetic methods
 BK2703.and adjusted by the National Geodetic Survey in January 1993.
 BK2703
 BK2703.** This station is in an area of known vertical motion. If an
 BK2703.** orthometric height was ever established but is not available 
 BK2703.** in the current survey control section, the orthometric height
 BK2703.** is considered suspect.  Suspect heights are available in the
 BK2703.** superseded section only if requested.
 BK2703
 BK2703.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2703.GEOID18 height accuracy estimate available here.
 BK2703
 BK2703.Click photographs - Photos may exist for this station.
 BK2703
 BK2703.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2703
 BK2703. The following values were computed from the NAD 83(1992) position.
 BK2703
 BK2703;                    North         East     Units Scale Factor Converg.
 BK2703;SPC LA S     -   194,638.025   933,107.691   MT  0.99993547   -0 20 51.2
 BK2703;SPC LA S     -   638,574.92  3,061,370.82   sFT  0.99993547   -0 20 51.2
 BK2703;UTM  15      - 3,347,344.099   593,466.953   MT  0.99970778   +0 29 22.3
 BK2703
 BK2703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2703!SPC LA S     -   1.00000086  x   0.99993547  =   0.99993633
 BK2703!UTM  15      -   1.00000086  x   0.99970778  =   0.99970864
 BK2703
 BK2703:                Primary Azimuth Mark                     Grid Az
 BK2703:SPC LA S     -  1 C 006                                  248 13 06.8
 BK2703:UTM  15      -  1 C 006                                  247 22 53.3
 BK2703
 BK2703_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9346647344(NAD 83)
 BK2703
 BK2703|---------------------------------------------------------------------|
 BK2703| PID    Reference Object                     Distance      Geod. Az  |
 BK2703|                                                           dddmmss.s |
 BK2703| BK2709 1 C 006                             APPROX. 0.8 KM 2475215.6 |
 BK2703|---------------------------------------------------------------------|
 BK2703
 BK2703                          SUPERSEDED SURVEY CONTROL
 BK2703
 BK2703  NAD 83(1986)-  30 15 14.86332(N)    092 01 42.39006(W) AD(       ) 2
 BK2703  NAD 27      -  30 15 14.14206(N)    092 01 41.95543(W) AD(       ) 2
 BK2703
 BK2703.Superseded values are not recommended for survey control.
 BK2703
 BK2703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2703.See file dsdata.pdf to determine how the superseded data were derived.
 BK2703
 BK2703_MARKER: DD = SURVEY DISK
 BK2703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2703_STAMPING: 1C007
 BK2703_MARK LOGO: LADHGS
 BK2703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2703+STABILITY: SURFACE MOTION
 BK2703
 BK2703  HISTORY     - Date     Condition        Report By
 BK2703  HISTORY     - 1967     MONUMENTED       LADH
 BK2703  HISTORY     - 19950227 MARK NOT FOUND   USPSQD
 BK2703
 BK2703                          STATION DESCRIPTION
 BK2703
 BK2703'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2703'THE STATION IS LOCATED 2 MILES NORTH OF LAFAYETTE, 4 MILES NORTHEAST
 BK2703'OF SCOTT, AND 5 MILES SOUTH-SOUTHWEST OF CARENCRO, IN THE SOUTHEAST
 BK2703'QUARTER OF SECTION 13, T9S, R4E.
 BK2703'
 BK2703'TO REACH THE STATION FROM THE STATE HIGHWAY 182 AND INTERSTATE 10
 BK2703'INTERCHANGE IN LAFAYETTE, DRIVE EAST ALONG INTERSTATE 10 FOR 0.5
 BK2703'MILE TO THE STATION WHICH IS SET TO THE RIGHT AND SOUTH OF THE
 BK2703'HIGHWAY NEAR A FENCE AND AN OVERPASS.
 BK2703'
 BK2703'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2703'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2703'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2703'STAMPED 1C007.  IT IS 140 FEET NORTH OF A CONCRETE RIGHT-OF-WAY
 BK2703'MARKER, 30 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE EAST BOUND
 BK2703'LANE OF INTERSTATE 10, 16 FEET SOUTH-SOUTHEAST OF A GUARD
 BK2703'RAIL, 8 FEET SOUTH-SOUTHWEST OF THE ABUTMENT ON THE RAILROAD
 BK2703'OVERPASS ON THE EAST BOUND LANE OF INTERSTATE 10, AND 3 FEET WEST
 BK2703'OF A FENCE.
 BK2703'
 BK2703'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2703
 BK2703                          STATION RECOVERY (1995)
 BK2703
 BK2703'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2703'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0760 ***********************************************************************
 BJ0760  DESIGNATION -  1 CAP
 BJ0760  PID         -  BJ0760
 BJ0760  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0760  COUNTRY     -  US
 BJ0760  USGS QUAD   -  LOBDELL (2018)
 BJ0760
 BJ0760                         *CURRENT SURVEY CONTROL
 BJ0760  ______________________________________________________________________
 BJ0760* NAD 83(1986) POSITION- 30 28 51.     (N) 091 15 00.     (W)   SCALED
 BJ0760* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0760  **This station is located in a suspected subsidence area (see below).
 BJ0760  ______________________________________________________________________
 BJ0760  GEOID HEIGHT    -        -27.082 (meters)                     GEOID18
 BJ0760
 BJ0760.The horizontal coordinates were scaled from a map and have
 BJ0760.an estimated accuracy of +/- 6 seconds.
 BJ0760
 BJ0760.** This station is in an area of known vertical motion. If an
 BJ0760.** orthometric height was ever established but is not available 
 BJ0760.** in the current survey control section, the orthometric height
 BJ0760.** is considered suspect.  Suspect heights are available in the
 BJ0760.** superseded section only if requested.
 BJ0760
 BJ0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0760.GEOID18 height accuracy estimate available here.
 BJ0760
 BJ0760.Click photographs - Photos may exist for this station.
 BJ0760
 BJ0760;                    North         East    Units  Estimated Accuracy
 BJ0760;SPC LA S     -   219,570.    1,008,000.      MT  (+/- 180 meters Scaled)
 BJ0760
 BJ0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP679733(NAD 83)
 BJ0760
 BJ0760                          SUPERSEDED SURVEY CONTROL
 BJ0760
 BJ0760.No superseded survey control is available for this station.
 BJ0760
 BJ0760_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0760_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0760_MARK LOGO: USACE
 BJ0760_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0760_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0760
 BJ0760  HISTORY     - Date     Condition        Report By
 BJ0760  HISTORY     - UNK      MONUMENTED       USACE
 BJ0760  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ0760  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0760
 BJ0760                          STATION DESCRIPTION
 BJ0760
 BJ0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0760'IN KAHNS.
 BJ0760'P.B.M, IS TILE AND PIPE IN WEST BATON ROUGE PARISH, LOUISIANA, ABOUT 3
 BJ0760'MILES FROM MISSISSIPPI RIVER ON SOUTH SIDE OF RIGHT OF WAY MO. PAC.
 BJ0760'R.R. (GULF COAST LINES) AT CROSSING OF HIGHWAY NO. 30.  IS 13.7 M.
 BJ0760'SOUTH OF CENTER OF TRACK AND 9.3 M. EAST OF CENTER OF HIGHWAY.  IS 3.2
 BJ0760'M. EAST OF HIGHWAY DITCH AND 2.0 M. FROM FENCE CORNER OF YARD OF ANDY
 BJ0760'BONANNO AND 4.5 M. FROM R.R. STOP SIGN ON EAST SIDE OF HIGHWAY. NOTE--
 BJ0760'IT IS BELIEVED TO HAVE BEEN DESTROYED DURING ROAD CONSTRUCTION.
 BJ0760
 BJ0760                          STATION RECOVERY (1976)
 BJ0760
 BJ0760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0760'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED
 BJ0760'THIS MARK NOT RECOVERED IN 1964.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0346 ***********************************************************************
 BJ0346  DESIGNATION -  1 CDL
 BJ0346  PID         -  BJ0346
 BJ0346  STATE/COUNTY-  LA/ST LANDRY
 BJ0346  COUNTRY     -  US
 BJ0346  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ0346
 BJ0346                         *CURRENT SURVEY CONTROL
 BJ0346  ______________________________________________________________________
 BJ0346* NAD 83(1986) POSITION- 30 31 01.     (N) 091 51 32.     (W)   SCALED
 BJ0346* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0346  **This station is located in a suspected subsidence area (see below).
 BJ0346  ______________________________________________________________________
 BJ0346  GEOID HEIGHT    -        -27.285 (meters)                     GEOID18
 BJ0346  DYNAMIC HEIGHT  -          5.257 (meters)       17.25  (feet) COMP
 BJ0346  MODELED GRAVITY -    979,337.6   (mgal)                       NAVD 88
 BJ0346
 BJ0346.The horizontal coordinates were scaled from a map and have
 BJ0346.an estimated accuracy of +/- 6 seconds.
 BJ0346
 BJ0346.** This station is in an area of known vertical motion. If an
 BJ0346.** orthometric height was ever established but is not available 
 BJ0346.** in the current survey control section, the orthometric height
 BJ0346.** is considered suspect.  Suspect heights are available in the
 BJ0346.** superseded section only if requested.
 BJ0346
 BJ0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0346.GEOID18 height accuracy estimate available here.
 BJ0346
 BJ0346.Click photographs - Photos may exist for this station.
 BJ0346
 BJ0346.The dynamic height is computed by dividing the NAVD 88
 BJ0346.geopotential number by the normal gravity value computed on the
 BJ0346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0346.degrees latitude (g = 980.6199 gals.).
 BJ0346
 BJ0346.The modeled gravity was interpolated from observed gravity values.
 BJ0346
 BJ0346;                    North         East    Units  Estimated Accuracy
 BJ0346;SPC LA S     -   223,690.      949,560.      MT  (+/- 180 meters Scaled)
 BJ0346
 BJ0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP094766(NAD 83)
 BJ0346
 BJ0346                          SUPERSEDED SURVEY CONTROL
 BJ0346
 BJ0346.No superseded survey control is available for this station.
 BJ0346
 BJ0346_MARKER: DD = SURVEY DISK
 BJ0346_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BJ0346+WITH SETTING: PAVEMENT
 BJ0346_SP_SET: FOUNDATION
 BJ0346_STAMPING: 1 CDL 1969
 BJ0346_MARK LOGO: USGS
 BJ0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0346+STABILITY: SURFACE MOTION
 BJ0346
 BJ0346  HISTORY     - Date     Condition        Report By
 BJ0346  HISTORY     - 1969     MONUMENTED       USGS
 BJ0346  HISTORY     - 1976     GOOD             NGS
 BJ0346  HISTORY     - 1986     GOOD             NGS
 BJ0346
 BJ0346                          STATION DESCRIPTION
 BJ0346
 BJ0346'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0346'9.1 MI WEST FROM KROTZ SPRINGS.
 BJ0346'6.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BJ0346'OFFICE AT KROTZ SPRINGS, THENCE 2.3 MILES SOUTH ALONG THE TOP OF THE
 BJ0346'WEST ATCHAFALAYA FLOODWAY LEVEE, SET IN TOP OF THE NORTHEAST CORNER OF
 BJ0346'A  SHAPED CONCRETE ANCHOR FOUNDATION FOR A STEEL CABLE LINE RUNNING
 BJ0346'ACROSS THE COURTABLEAU BAYOU, 199.5 FT. WEST OF THE CENTER LINE OF THE
 BJ0346'STATION, 1.0 FT. SOUTHWEST OF THE NORTHEAST CORNER OF FOUNDATION.
 BJ0346
 BJ0346                          STATION RECOVERY (1986)
 BJ0346
 BJ0346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0346'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0448 ***********************************************************************
 BJ0448  DESIGNATION -  1 CHA
 BJ0448  PID         -  BJ0448
 BJ0448  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0448  COUNTRY     -  US
 BJ0448  USGS QUAD   -  ELM PARK (2018)
 BJ0448
 BJ0448                         *CURRENT SURVEY CONTROL
 BJ0448  ______________________________________________________________________
 BJ0448* NAD 83(1986) POSITION- 30 46 23.     (N) 091 19 43.     (W)   SCALED
 BJ0448* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0448  **This station is located in a suspected subsidence area (see below).
 BJ0448  ______________________________________________________________________
 BJ0448  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BJ0448  DYNAMIC HEIGHT  -         39.438 (meters)      129.39  (feet) COMP
 BJ0448  MODELED GRAVITY -    979,357.2   (mgal)                       NAVD 88
 BJ0448
 BJ0448.The horizontal coordinates were scaled from a map and have
 BJ0448.an estimated accuracy of +/- 6 seconds.
 BJ0448
 BJ0448.** This station is in an area of known vertical motion. If an
 BJ0448.** orthometric height was ever established but is not available 
 BJ0448.** in the current survey control section, the orthometric height
 BJ0448.** is considered suspect.  Suspect heights are available in the
 BJ0448.** superseded section only if requested.
 BJ0448
 BJ0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0448.GEOID18 height accuracy estimate available here.
 BJ0448
 BJ0448.Click photographs - Photos may exist for this station.
 BJ0448
 BJ0448.The dynamic height is computed by dividing the NAVD 88
 BJ0448.geopotential number by the normal gravity value computed on the
 BJ0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0448.degrees latitude (g = 980.6199 gals.).
 BJ0448
 BJ0448.The modeled gravity was interpolated from observed gravity values.
 BJ0448
 BJ0448;                    North         East    Units  Estimated Accuracy
 BJ0448;SPC LA S     -   251,960.    1,000,450.      MT  (+/- 180 meters Scaled)
 BJ0448
 BJ0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ599056(NAD 83)
 BJ0448
 BJ0448                          SUPERSEDED SURVEY CONTROL
 BJ0448
 BJ0448.No superseded survey control is available for this station.
 BJ0448
 BJ0448_MARKER: DD = SURVEY DISK
 BJ0448_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0448_STAMPING: CHA NO 1
 BJ0448_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0448
 BJ0448  HISTORY     - Date     Condition        Report By
 BJ0448  HISTORY     - UNK      MONUMENTED       LOCENG
 BJ0448  HISTORY     - 1976     GOOD             NGS
 BJ0448
 BJ0448                          STATION DESCRIPTION
 BJ0448
 BJ0448'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0448'3.15 MI EAST FROM ST FRANCISVILLE.
 BJ0448'3.15 MILES EAST ALONG U.S. 61 FROM THE JUNCTION OF STATE HIGHWAY 10
 BJ0448'AT ST. FRANCISVILLE, AT THE JUNCTION OF AN ASPHALT ROAD LEADING
 BJ0448'SOUTHWEST, 233 FT SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 BJ0448'106 FT NORTHWEST OF THE CENTER LINE OF THE ASPHALT ROAD, 23 FT SOUTH
 BJ0448'OF FIRST POWER LINE POLE SOUTHWEST OF THE HIGHWAY PROTECTED
 BJ0448'BY A 3X3 FT IRON PIPE GUARD FENCE.  A DISK ON THE TOP OF A ROD
 BJ0448'ROD DRIVEN TO REFUSAL.ESTABLISHED BY C. HODGES AND ASSOC.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2070 ***********************************************************************
 BJ2070  DESIGNATION -  1 CHICOTT PASS
 BJ2070  PID         -  BJ2070
 BJ2070  STATE/COUNTY-  LA/ST MARTIN
 BJ2070  COUNTRY     -  US
 BJ2070  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2070
 BJ2070                         *CURRENT SURVEY CONTROL
 BJ2070  ______________________________________________________________________
 BJ2070* NAD 83(1986) POSITION- 30 06 41.     (N) 091 28 50.     (W)   SCALED
 BJ2070* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2070  **This station is located in a suspected subsidence area (see below).
 BJ2070  ______________________________________________________________________
 BJ2070  GEOID HEIGHT    -        -26.803 (meters)                     GEOID18
 BJ2070
 BJ2070.The horizontal coordinates were scaled from a map and have
 BJ2070.an estimated accuracy of +/- 6 seconds.
 BJ2070
 BJ2070.** This station is in an area of known vertical motion. If an
 BJ2070.** orthometric height was ever established but is not available 
 BJ2070.** in the current survey control section, the orthometric height
 BJ2070.** is considered suspect.  Suspect heights are available in the
 BJ2070.** superseded section only if requested.
 BJ2070
 BJ2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2070.GEOID18 height accuracy estimate available here.
 BJ2070
 BJ2070.Click photographs - Photos may exist for this station.
 BJ2070
 BJ2070;                    North         East    Units  Estimated Accuracy
 BJ2070;SPC LA S     -   178,620.      985,810.      MT  (+/- 180 meters Scaled)
 BJ2070
 BJ2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP463321(NAD 83)
 BJ2070
 BJ2070                          SUPERSEDED SURVEY CONTROL
 BJ2070
 BJ2070.No superseded survey control is available for this station.
 BJ2070
 BJ2070_MARKER: N = NAIL
 BJ2070_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2070_SP_SET: TREE
 BJ2070_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2070
 BJ2070  HISTORY     - Date     Condition        Report By
 BJ2070  HISTORY     - UNK      MONUMENTED       USACE
 BJ2070  HISTORY     - 1936     GOOD             USACE
 BJ2070
 BJ2070                          STATION DESCRIPTION
 BJ2070
 BJ2070'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2070'3.7 MI SE FROM BAYOU CHENE.
 BJ2070'ABOUT 3.7 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2070'MARTIN PARISH, ON THE WEST BANK OF LAKE CHICOT, AT STATION 24+97 OF
 BJ2070'THE CHICOT PASS CHANNEL BASE LINE, ABOUT 2,500 FEET SOUTH OF ITS HEAD,
 BJ2070'OPPOSITE THE NORTH END OF THE LARGE ISLAND AT THE CONFLUENCE OF COON
 BJ2070'TRAP CHUTE AND SORREL BAY, ABOUT 500 FEET BELOW THE CHUTE, ABOUT 100
 BJ2070'FEET WEST OF THE CHUTE, IN A 5-INCH WILLOW TREE, AND ABOUT 1.5 FEET
 BJ2070'HIGHER THAN THE GROUND.  A NAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1534 ***********************************************************************
 CP1534  DESIGNATION -  1 DIETZE BOLT
 CP1534  PID         -  CP1534
 CP1534  STATE/COUNTY-  LA/MADISON
 CP1534  COUNTRY     -  US
 CP1534  USGS QUAD   -  BEDFORD (2018)
 CP1534
 CP1534                         *CURRENT SURVEY CONTROL
 CP1534  ______________________________________________________________________
 CP1534* NAD 83(1986) POSITION- 32 14 31.     (N) 091 00 12.     (W)   SCALED
 CP1534* NAVD 88 ORTHO HEIGHT -    26.07  (+/-2cm)       85.5   (feet) VERTCON3
 CP1534  ______________________________________________________________________
 CP1534  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 CP1534  VERT ORDER      -  ? (See Below)
 CP1534
 CP1534.The horizontal coordinates were scaled from a map and have
 CP1534.an estimated accuracy of +/- 6 seconds.
 CP1534
 CP1534.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1534.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1534
 CP1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1534.GEOID18 height accuracy estimate available here.
 CP1534
 CP1534.The vertical order pertains to the NGVD 29 superseded value.
 CP1534
 CP1534.Click photographs - Photos may exist for this station.
 CP1534
 CP1534;                    North         East    Units  Estimated Accuracy
 CP1534;SPC LA N     -   194,110.    1,141,040.      MT  (+/- 180 meters Scaled)
 CP1534
 CP1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR881690(NAD 83)
 CP1534
 CP1534                          SUPERSEDED SURVEY CONTROL
 CP1534
 CP1534  NGVD 29 (??/??/92)   26.110  (m)           85.66   (f) ADJ UNCH       
 CP1534
 CP1534.Superseded values are not recommended for survey control.
 CP1534
 CP1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1534.See file dsdata.pdf to determine how the superseded data were derived.
 CP1534
 CP1534_MARKER: B = BOLT
 CP1534_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1534_SP_SET: UNDERGROUND BLOCK
 CP1534_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1534
 CP1534  HISTORY     - Date     Condition        Report By
 CP1534  HISTORY     - UNK      MONUMENTED       USACE
 CP1534  HISTORY     - 1934     GOOD             CGS
 CP1534
 CP1534                          STATION DESCRIPTION
 CP1534
 CP1534'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CP1534'ABOUT 7 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS CONCRETE
 CP1534'BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK OF MISSISSIPPI RIVER
 CP1534'IN MADISON PARISH, LA., ABOUT 1-1/2 MILES BELOW SECOND NEW ORLEANS
 CP1534'ENGINEER AND VICKSBURG ENGINEER DISTRICTS BOUNDARY LINE ON BEDFORD
 CP1534'PLANTATION, ON TOP OF RIDGE IN OPEN FIELD.  163 METERS LANDSIDE OF
 CP1534'CENTER LINE OF LEVEE, ABOUT 225 METERS DOWNSTREAM FROM OLD SAWMILL
 CP1534'SITE AND 60 METERS N.W. OF FORK IN PLANTATION ROAD. NOTE-- WITNESSES -
 CP1534'N.E. GABLE OF HOUSE 94 DEG 224 METERS.  S.W. GABLE OF HOUSE 211 DEG.
 CP1534'159 METERS.  TOP OF CAP 18 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1533 ***********************************************************************
 CP1533  DESIGNATION -  1 DIETZE CAP
 CP1533  PID         -  CP1533
 CP1533  STATE/COUNTY-  LA/MADISON
 CP1533  COUNTRY     -  US
 CP1533  USGS QUAD   -  BEDFORD (2018)
 CP1533
 CP1533                         *CURRENT SURVEY CONTROL
 CP1533  ______________________________________________________________________
 CP1533* NAD 83(1986) POSITION- 32 14 31.     (N) 091 00 12.     (W)   SCALED
 CP1533* NAVD 88 ORTHO HEIGHT -    27.30  (+/-2cm)       89.6   (feet) VERTCON3
 CP1533  ______________________________________________________________________
 CP1533  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 CP1533  VERT ORDER      -  ? (See Below)
 CP1533
 CP1533.The horizontal coordinates were scaled from a map and have
 CP1533.an estimated accuracy of +/- 6 seconds.
 CP1533
 CP1533.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1533.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1533
 CP1533.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1533.GEOID18 height accuracy estimate available here.
 CP1533
 CP1533.The vertical order pertains to the NGVD 29 superseded value.
 CP1533
 CP1533.Click photographs - Photos may exist for this station.
 CP1533
 CP1533;                    North         East    Units  Estimated Accuracy
 CP1533;SPC LA N     -   194,110.    1,141,040.      MT  (+/- 180 meters Scaled)
 CP1533
 CP1533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR881690(NAD 83)
 CP1533
 CP1533                          SUPERSEDED SURVEY CONTROL
 CP1533
 CP1533  NGVD 29 (??/??/92)   27.339  (m)           89.69   (f) ADJ UNCH       
 CP1533
 CP1533.Superseded values are not recommended for survey control.
 CP1533
 CP1533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1533.See file dsdata.pdf to determine how the superseded data were derived.
 CP1533
 CP1533_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1533_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1533_MARK LOGO: USACE
 CP1533_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1533_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1533
 CP1533  HISTORY     - Date     Condition        Report By
 CP1533  HISTORY     - UNK      MONUMENTED       USACE
 CP1533  HISTORY     - 1934     GOOD             CGS
 CP1533
 CP1533                          STATION DESCRIPTION
 CP1533
 CP1533'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CP1533'ABOUT 7 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS CONCRETE
 CP1533'BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK OF MISSISSIPPI RIVER
 CP1533'IN MADISON PARISH, LA., ABOUT 1-1/2 MILES BELOW SECOND NEW ORLEANS
 CP1533'ENGINEER AND VICKSBURG ENGINEER DISTRICTS BOUNDARY LINE ON BEDFORD
 CP1533'PLANTATION, ON TOP OF RIDGE IN OPEN FIELD.  163 METERS LANDSIDE OF
 CP1533'CENTER LINE OF LEVEE, ABOUT 225 METERS DOWNSTREAM FROM OLD SAWMILL
 CP1533'SITE AND 60 METERS N.W. OF FORK IN PLANTATION ROAD. NOTE-- WITNESSES -
 CP1533'N.E. GABLE OF HOUSE 94 DEG. 224 METERS.  S.W. GABLE OF HOUSE 211 DEG.
 CP1533'159 METERS.  TOP OF CAP 18 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1616 ***********************************************************************
 AU1616  DESIGNATION -  1 DLH USGS
 AU1616  PID         -  AU1616
 AU1616  STATE/COUNTY-  LA/ASSUMPTION
 AU1616  COUNTRY     -  US
 AU1616  USGS QUAD   -  NAPOLEONVILLE (2018)
 AU1616
 AU1616                         *CURRENT SURVEY CONTROL
 AU1616  ______________________________________________________________________
 AU1616* NAD 83(1986) POSITION- 29 59 37.     (N) 091 03 10.     (W)   SCALED
 AU1616* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1616  **This station is located in a suspected subsidence area (see below).
 AU1616  ______________________________________________________________________
 AU1616  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 AU1616
 AU1616.The horizontal coordinates were scaled from a map and have
 AU1616.an estimated accuracy of +/- 6 seconds.
 AU1616
 AU1616.** This station is in an area of known vertical motion.  Due to the
 AU1616.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1616.** determined the orthometric heights for marks in these suspect
 AU1616.** subsidence areas should be considered valid only at the epoch date
 AU1616.** associated with the orthometric height.  These heights must always
 AU1616.** be validated when used as control.  All previously superseded
 AU1616.** orthometric heights are now considered suspect and are available
 AU1616.** in the superseded section.  NGS does not recommend using suspect
 AU1616.** or superseded heights as control.
 AU1616
 AU1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1616.GEOID18 height accuracy estimate available here.
 AU1616
 AU1616.Click photographs - Photos may exist for this station.
 AU1616
 AU1616;                    North         East    Units  Estimated Accuracy
 AU1616;SPC LA S     -   165,590.    1,027,070.      MT  (+/- 180 meters Scaled)
 AU1616
 AU1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP878196(NAD 83)
 AU1616
 AU1616                          SUPERSEDED SURVEY CONTROL
 AU1616
 AU1616.No superseded survey control is available for this station.
 AU1616
 AU1616_MARKER: DD = SURVEY DISK
 AU1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1616_STAMPING: 1 DLH 1964
 AU1616_MARK LOGO: USGS
 AU1616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1616+STABILITY: SURFACE MOTION
 AU1616
 AU1616  HISTORY     - Date     Condition        Report By
 AU1616  HISTORY     - 1964     MONUMENTED       USGS
 AU1616  HISTORY     - 1965     GOOD             CGS
 AU1616  HISTORY     - 1982     GOOD             NGS
 AU1616
 AU1616                          STATION DESCRIPTION
 AU1616
 AU1616'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1616'0.2 MI NE FROM PAINCOURTVILLE.
 AU1616'ABOUT 0.2 MILE NORTHEAST ALONG AN ASPHALT ROAD FROM THE CATHOLIC
 AU1616'CHURCH AT PAINCOURTVILLE, IN SECTION 116, T 12 S, R 14 E, 116 FEET
 AU1616'EAST OF THE CENTER OF THE JUNCTION OF THE ASPHALT ROAD AND STATE
 AU1616'HIGHWAY 308, 87 FEET SOUTHEAST OF THE CENTER LINE OF A DRIVEWAY, 69
 AU1616'FEET SOUTH OF A 32-INCH PECAN TREE, 27 FEET NORTHEAST OF THE CENTER
 AU1616'LINE OF STATE HIGHWAY 308, 15 1/2 FEET SOUTHWEST OF A FENCE, 1 FOOT
 AU1616'WEST OF A TELEPHONE POLE BEARING A U.S. GEOLOGICAL SURVEY WITNESS TAG,
 AU1616'ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 AU1616'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AU1616
 AU1616                          STATION RECOVERY (1982)
 AU1616
 AU1616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0239 ***********************************************************************
 BJ0239  DESIGNATION -  1 EABPL
 BJ0239  PID         -  BJ0239
 BJ0239  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0239  COUNTRY     -  US
 BJ0239  USGS QUAD   -  MELVILLE (2018)
 BJ0239
 BJ0239                         *CURRENT SURVEY CONTROL
 BJ0239  ______________________________________________________________________
 BJ0239* NAD 83(1986) POSITION- 30 44 24.     (N) 091 37 35.     (W)   SCALED
 BJ0239* NAVD 88 ORTHO HEIGHT -    10.669 (meters)       35.00  (feet) ADJUSTED
 BJ0239  ______________________________________________________________________
 BJ0239  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BJ0239  DYNAMIC HEIGHT  -         10.655 (meters)       34.96  (feet) COMP
 BJ0239  MODELED GRAVITY -    979,364.5   (mgal)                       NAVD 88
 BJ0239
 BJ0239  VERT ORDER      -  FIRST     CLASS I
 BJ0239
 BJ0239.The horizontal coordinates were scaled from a map and have
 BJ0239.an estimated accuracy of +/- 6 seconds.
 BJ0239
 BJ0239.The orthometric height was determined by differential leveling and
 BJ0239.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0239.in February 1994.
 BJ0239
 BJ0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0239.GEOID18 height accuracy estimate available here.
 BJ0239
 BJ0239.Click photographs - Photos may exist for this station.
 BJ0239
 BJ0239.The dynamic height is computed by dividing the NAVD 88
 BJ0239.geopotential number by the normal gravity value computed on the
 BJ0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0239.degrees latitude (g = 980.6199 gals.).
 BJ0239
 BJ0239.The modeled gravity was interpolated from observed gravity values.
 BJ0239
 BJ0239;                    North         East    Units  Estimated Accuracy
 BJ0239;SPC LA S     -   248,330.      971,940.      MT  (+/- 180 meters Scaled)
 BJ0239
 BJ0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ314015(NAD 83)
 BJ0239
 BJ0239                          SUPERSEDED SURVEY CONTROL
 BJ0239
 BJ0239  NGVD 29 (11/26/84)   10.663  (m)           34.98   (f) ADJUSTED    1 1
 BJ0239
 BJ0239.Superseded values are not recommended for survey control.
 BJ0239
 BJ0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0239.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0239
 BJ0239_MARKER: DD = SURVEY DISK
 BJ0239_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0239_MARK LOGO: USACE
 BJ0239_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0239_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0239_ROD/PIPE-DEPTH: 26.5 meters
 BJ0239
 BJ0239  HISTORY     - Date     Condition        Report By
 BJ0239  HISTORY     - 1976     MONUMENTED       USACE
 BJ0239  HISTORY     - 1976     GOOD             NGS
 BJ0239
 BJ0239                          STATION DESCRIPTION
 BJ0239
 BJ0239'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0239'2.5 MI WEST FROM MORGANZA.
 BJ0239'0.8 MILES NORTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 BJ0239'HIGHWAY 10, THENCE 1.7 MILES WEST ALONG A LEVEE ROAD, AT THE
 BJ0239'CROSSING OF A CATTLEGUARD, 141 FT SOUTH OF THE CENTER LINE OF THE
 BJ0239'ROAD, 135 FT SOUTH OF THE SOUTHWEST CORNER OF THE CATTLEGUARD,
 BJ0239'58.0 FT WEST OF A FENCE, 61 FT WEST OF THE NORTH END OF A GATE,
 BJ0239'A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 87 FT ENCASED IN
 BJ0239'A 2-INCH IRON PIPE BORED TO A DEPTH OF 63 FT WITH A 3-INCH SCREW
 BJ0239'CAP FOR ACCESS, THE SCREW CAP PROJECTS 20-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0408 ***********************************************************************
 AU0408  DESIGNATION -  1 G
 AU0408  PID         -  AU0408
 AU0408  STATE/COUNTY-  LA/JEFFERSON
 AU0408  COUNTRY     -  US
 AU0408  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0408
 AU0408                         *CURRENT SURVEY CONTROL
 AU0408  ______________________________________________________________________
 AU0408* NAD 83(1986) POSITION- 29 57 14.     (N) 090 10 47.     (W)   SCALED
 AU0408* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0408  **This station is located in a suspected subsidence area (see below).
 AU0408  ______________________________________________________________________
 AU0408  GEOID HEIGHT    -        -25.972 (meters)                     GEOID18
 AU0408  DYNAMIC HEIGHT  -          3.522 (meters)       11.56  (feet) COMP
 AU0408  MODELED GRAVITY -    979,314.6   (mgal)                       NAVD 88
 AU0408  OBS GRAVITY     -    979,312.3   (mgal)                       GRAV_OBS
 AU0408
 AU0408.The horizontal coordinates were scaled from a map and have
 AU0408.an estimated accuracy of +/- 6 seconds.
 AU0408
 AU0408.** This station is in an area of known vertical motion. If an
 AU0408.** orthometric height was ever established but is not available 
 AU0408.** in the current survey control section, the orthometric height
 AU0408.** is considered suspect.  Suspect heights are available in the
 AU0408.** superseded section only if requested.
 AU0408
 AU0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0408.GEOID18 height accuracy estimate available here.
 AU0408
 AU0408.Click photographs - Photos may exist for this station.
 AU0408
 AU0408.The dynamic height is computed by dividing the NAVD 88
 AU0408.geopotential number by the normal gravity value computed on the
 AU0408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0408.degrees latitude (g = 980.6199 gals.).
 AU0408
 AU0408.The modeled gravity was interpolated from observed gravity values.
 AU0408
 AU0408.The observed gravity was obtained from relative gravimeter ties
 AU0408.to the IGSN71 gravity network.
 AU0408
 AU0408;                    North         East    Units  Estimated Accuracy
 AU0408;SPC LA S     -   161,720.    1,111,350.      MT  (+/- 180 meters Scaled)
 AU0408
 AU0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP721170(NAD 83)
 AU0408
 AU0408                          SUPERSEDED SURVEY CONTROL
 AU0408
 AU0408.No superseded survey control is available for this station.
 AU0408
 AU0408_MARKER: DD = SURVEY DISK
 AU0408_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0408_SP_SET: FOOTING
 AU0408_STAMPING: 1 G 1935
 AU0408_MARK LOGO: USGS
 AU0408_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0408_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0408_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0408+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2003
 AU0408
 AU0408  HISTORY     - Date     Condition        Report By
 AU0408  HISTORY     - 1935     MONUMENTED       USGS
 AU0408  HISTORY     - 1964     GOOD             CGS
 AU0408  HISTORY     - 1977     GOOD             NGS
 AU0408  HISTORY     - 1983     GOOD             LADTD
 AU0408  HISTORY     - 1984     GOOD             LADTD
 AU0408  HISTORY     - 1984     GOOD             LA-051
 AU0408  HISTORY     - 1985     GOOD             NGS
 AU0408  HISTORY     - 19890627 GOOD             LADTD
 AU0408  HISTORY     - 19941212 GOOD             NGS
 AU0408  HISTORY     - 20030328 GOOD             USPSQD
 AU0408
 AU0408                          STATION DESCRIPTION
 AU0408
 AU0408'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0408'ABOUT 1.5 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM THE POST OFFICE
 AU0408'AT HARAHAN, AT THE TRAFFIC CIRCLE AT NORTH END OF THE HUEY P. LONG
 AU0408'BRIDGE OVER THE MISSISSIPPI RIVER, SET ON THE TOP OF THE SOUTHWEST
 AU0408'CORNER OF THE SOUTHWEST CONCRETE PIER OF PIER NO. 44E (FIRST PIER
 AU0408'NORTHWEST OF THE THE TRAFFIC CIRCLE) AND ABOUT 3 1/2 FEET ABOVE THE
 AU0408'LEVEL OF THE GROUND.
 AU0408
 AU0408                          STATION RECOVERY (1977)
 AU0408
 AU0408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0408'RECOVERED IN GOOD CONDITION.
 AU0408
 AU0408                          STATION RECOVERY (1983)
 AU0408
 AU0408'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 AU0408'RECOVERED IN GOOD CONDITION.
 AU0408
 AU0408                          STATION RECOVERY (1984)
 AU0408
 AU0408'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0408'RECOVERED IN GOOD CONDITION.
 AU0408
 AU0408                          STATION RECOVERY (1984)
 AU0408
 AU0408'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0408'RECOVERED IN GOOD CONDITION.
 AU0408
 AU0408                          STATION RECOVERY (1985)
 AU0408
 AU0408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0408'RECOVERED IN GOOD CONDITION.
 AU0408
 AU0408                          STATION RECOVERY (1989)
 AU0408
 AU0408'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 AU0408'THE STATION IS LOCATED ABOUT 2.4 KM (1.50 MI) NORTHEAST ALONG STATE
 AU0408'HIGHWAY 44 FROM THE POST OFFICE AT HARAHAN, AT THE TRAFFIC CIRCLE, AT
 AU0408'THE NORTH END OF THE HUEY P. LONG BRIDGE OVER THE MISSISSIPPI RIVER,
 AU0408'SET ON THE TOP OF THE SOUTHWEST CORNER OF THE SOUTHWEST CONCRETE PIER
 AU0408'OF PIER NUMBER 44E FOR A RAILROAD TRESTLE, THE FIRST PIER NORTHWEST OF
 AU0408'THE TRAFFIC CIRCLE AND ABOUT 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AU0408'GROUND.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AU0408'DEVELOPMENT.
 AU0408
 AU0408                          STATION RECOVERY (1994)
 AU0408
 AU0408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0408'IN METAIRIE, AT THE INTERSECTION OF JEFFERSON HIGHWAY AND CLEARVIEW
 AU0408'PARKWAY, NEAR THE SOUTH CORNER OF THE CONCRETE FOOTING FOR THE
 AU0408'SOUTHWEST LEG OF PIER 44 E OF THE NEW ORLEANS PUBLIC BELT RAILROAD
 AU0408'TRESTLE LEADING TO THE HUEY P LONG BRIDGE, 26.5 M (86.9 FT) NORTHEAST
 AU0408'OF THE CENTER OF THE NORTHBOUND LANES OF THE PARKWAY, 10.0 M (32.8 FT)
 AU0408'NORTHWEST OF THE CENTER OF THE WESTBOUND LANES OF THE HIGHWAY, AND 0.5
 AU0408'M (1.6 FT) ABOVE THE GROUND SURFACE.
 AU0408
 AU0408                          STATION RECOVERY (2003)
 AU0408
 AU0408'RECOVERY NOTE BY US POWER SQUADRON 2003 (CHN)
 AU0408'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0029 ***********************************************************************
 BW0029  DESIGNATION -  1 GDS
 BW0029  PID         -  BW0029
 BW0029  STATE/COUNTY-  LA/POINTE COUPEE
 BW0029  COUNTRY     -  US
 BW0029  USGS QUAD   -  TURNBULL ISLAND (2018)
 BW0029
 BW0029                         *CURRENT SURVEY CONTROL
 BW0029  ______________________________________________________________________
 BW0029* NAD 83(1986) POSITION- 31 00 10.     (N) 091 40 28.     (W)   SCALED
 BW0029* NAVD 88 ORTHO HEIGHT -    21.585 (meters)       70.82  (feet) ADJUSTED
 BW0029  ______________________________________________________________________
 BW0029  GEOID HEIGHT    -        -26.965 (meters)                     GEOID18
 BW0029  DYNAMIC HEIGHT  -         21.558 (meters)       70.73  (feet) COMP
 BW0029  MODELED GRAVITY -    979,390.4   (mgal)                       NAVD 88
 BW0029
 BW0029  VERT ORDER      -  FIRST     CLASS I
 BW0029
 BW0029.The horizontal coordinates were scaled from a map and have
 BW0029.an estimated accuracy of +/- 6 seconds.
 BW0029
 BW0029.The orthometric height was determined by differential leveling and
 BW0029.adjusted by the NATIONAL GEODETIC SURVEY
 BW0029.in February 1994.
 BW0029
 BW0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0029.GEOID18 height accuracy estimate available here.
 BW0029
 BW0029.Click photographs - Photos may exist for this station.
 BW0029
 BW0029.The dynamic height is computed by dividing the NAVD 88
 BW0029.geopotential number by the normal gravity value computed on the
 BW0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0029.degrees latitude (g = 980.6199 gals.).
 BW0029
 BW0029.The modeled gravity was interpolated from observed gravity values.
 BW0029
 BW0029;                    North         East    Units  Estimated Accuracy
 BW0029;SPC LA S     -   277,480.      967,420.      MT  (+/- 180 meters Scaled)
 BW0029
 BW0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ265306(NAD 83)
 BW0029
 BW0029                          SUPERSEDED SURVEY CONTROL
 BW0029
 BW0029  NAVD 88 (06/15/91)   21.612  (m)           70.91   (f) SUPERSEDED  1 1
 BW0029  NGVD 29 (11/26/84)   21.566  (m)           70.75   (f) ADJUSTED    1 1
 BW0029
 BW0029.Superseded values are not recommended for survey control.
 BW0029
 BW0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0029.See file dsdata.pdf to determine how the superseded data were derived.
 BW0029
 BW0029_MARKER: DD = SURVEY DISK
 BW0029_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BW0029_SP_SET: ABUTMENT
 BW0029_STAMPING: 1 GDS 1964
 BW0029_MARK LOGO: USGS
 BW0029_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0029
 BW0029  HISTORY     - Date     Condition        Report By
 BW0029  HISTORY     - 1964     MONUMENTED       USGS
 BW0029  HISTORY     - 1966     GOOD             CGS
 BW0029  HISTORY     - 1976     GOOD             NGS
 BW0029  HISTORY     - 20050317 GOOD             USPSQD
 BW0029
 BW0029                          STATION DESCRIPTION
 BW0029
 BW0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0029'AT OLD RIVER LOCKS, 20 FEET SOUTHEAST OF THE CENTER LINE OF STATE
 BW0029'HIGHWAY 15, 130 FEET NORTHEAST OF THE CENTER LINE OF A PAVED ROAD
 BW0029'LEADING TO THE U.S. COPRS OF ENGINEERS OFFICE NUMBER 666, SET IN THE
 BW0029'TOP OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE ABUTMENT OF THE
 BW0029'BRIDGE AT OLD RIVER LOCKS, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 BW0029'HIGHWAY.  NOTE-THIS BENCH MARK IS ABOUT 0.9 MILE NORTHEAST OF BENCH
 BW0029'MARK D 208 WHICH IS 0.25 MILE NORTHWEST OF THE MT. CARMEL CHURCH AT
 BW0029'TORRAS.
 BW0029
 BW0029                          STATION RECOVERY (1976)
 BW0029
 BW0029'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0029'1.0 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0029'HIGHWAY 418 AT TORRAS, AT OLD RIVER LOCK, 20 FT. SOUTHEAST OF THE
 BW0029'CENTER LINE OF THE HIGHWAY, SET IN TOP OF THE SOUTHEAST END OF THE
 BW0029'SOUTHWEST CONCRETE ABUTMENT OF THE BRIDGE AT OLD RIVER LOCKS, 130 FT.
 BW0029'NORTHEAST OF THE CENTER LINE OF A ASPHALT ROAD LEADING SOUTHEAST TO
 BW0029'THE CORPS OF ENGINEERS OFFICE, 2 FT. NORTHWEST OF THE SOUTHEAST END OF
 BW0029'THE ABUTMENT.
 BW0029
 BW0029                          STATION RECOVERY (2005)
 BW0029
 BW0029'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1448 ***********************************************************************
 AU1448  DESIGNATION -  1 JEB USGS
 AU1448  PID         -  AU1448
 AU1448  STATE/COUNTY-  LA/TERREBONNE
 AU1448  COUNTRY     -  US
 AU1448  USGS QUAD   -  BOURG (2018)
 AU1448
 AU1448                         *CURRENT SURVEY CONTROL
 AU1448  ______________________________________________________________________
 AU1448* NAD 83(1986) POSITION- 29 33 12.     (N) 090 36 53.     (W)   SCALED
 AU1448* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1448  **This station is located in a suspected subsidence area (see below).
 AU1448  ______________________________________________________________________
 AU1448  GEOID HEIGHT    -        -25.051 (meters)                     GEOID18
 AU1448
 AU1448.The horizontal coordinates were scaled from a map and have
 AU1448.an estimated accuracy of +/- 6 seconds.
 AU1448
 AU1448.** This station is in an area of known vertical motion. If an
 AU1448.** orthometric height was ever established but is not available 
 AU1448.** in the current survey control section, the orthometric height
 AU1448.** is considered suspect.  Suspect heights are available in the
 AU1448.** superseded section only if requested.
 AU1448
 AU1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1448.GEOID18 height accuracy estimate available here.
 AU1448
 AU1448.Click photographs - Photos may exist for this station.
 AU1448
 AU1448;                    North         East    Units  Estimated Accuracy
 AU1448;SPC LA S     -   116,980.    1,069,640.      MT  (+/- 180 meters Scaled)
 AU1448
 AU1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN311716(NAD 83)
 AU1448
 AU1448                          SUPERSEDED SURVEY CONTROL
 AU1448
 AU1448.No superseded survey control is available for this station.
 AU1448
 AU1448_MARKER: DD = SURVEY DISK
 AU1448_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1448_SP_SET: CULVERT
 AU1448_STAMPING: 1 JEB 1963 5
 AU1448_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1448
 AU1448  HISTORY     - Date     Condition        Report By
 AU1448  HISTORY     - 1963     MONUMENTED       USGS
 AU1448  HISTORY     - 1965     GOOD             CGS
 AU1448
 AU1448                          STATION DESCRIPTION
 AU1448
 AU1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1448'8.05 MI E FROM HOUMA.
 AU1448'8.05 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1448'IN FRACTIONAL SECTION 9, T 17 S, R 18 E, ABOUT 0.65 MILE WEST OF A
 AU1448'CONCRETE DRAWBRIDGE OVER COMPANY CANAL, 18 FEET SOUTH OF THE CENTER
 AU1448'LINE OF THE HIGHWAY, SET IN THE TOP OF THE EAST END OF THE SOUTH
 AU1448'CONCRETE HEADWALL OF A CONCRETE CULVERT, 28 1/2 FEET NORTHWEST OF A
 AU1448'TELEPHONE POLE BEARING NUMBER 152, 40 FEET EAST OF AN UNDERGROUND
 AU1448'CABLE MARKER POST BEARING NUMBER 25, AND ABOUT 1 1/2 FEET BELOW THE
 AU1448'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0382 ***********************************************************************
 AU0382  DESIGNATION -  1 L USGS
 AU0382  PID         -  AU0382
 AU0382  STATE/COUNTY-  LA/TERREBONNE
 AU0382  COUNTRY     -  US
 AU0382  USGS QUAD   -  GRAY (2018)
 AU0382
 AU0382                         *CURRENT SURVEY CONTROL
 AU0382  ______________________________________________________________________
 AU0382* NAD 83(1986) POSITION- 29 43 45.     (N) 090 51 20.     (W)   SCALED
 AU0382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0382  **This station is located in a suspected subsidence area (see below).
 AU0382  ______________________________________________________________________
 AU0382  GEOID HEIGHT    -        -25.536 (meters)                     GEOID18
 AU0382
 AU0382.The horizontal coordinates were scaled from a map and have
 AU0382.an estimated accuracy of +/- 6 seconds.
 AU0382
 AU0382.** This station is in an area of known vertical motion. If an
 AU0382.** orthometric height was ever established but is not available 
 AU0382.** in the current survey control section, the orthometric height
 AU0382.** is considered suspect.  Suspect heights are available in the
 AU0382.** superseded section only if requested.
 AU0382
 AU0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0382.GEOID18 height accuracy estimate available here.
 AU0382
 AU0382.Click photographs - Photos may exist for this station.
 AU0382
 AU0382;                    North         East    Units  Estimated Accuracy
 AU0382;SPC LA S     -   136,340.    1,046,220.      MT  (+/- 180 meters Scaled)
 AU0382
 AU0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN074907(NAD 83)
 AU0382
 AU0382                          SUPERSEDED SURVEY CONTROL
 AU0382
 AU0382.No superseded survey control is available for this station.
 AU0382
 AU0382_MARKER: DD = SURVEY DISK
 AU0382_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0382_SP_SET: BRIDGE
 AU0382_STAMPING: NO 1 L 1938
 AU0382_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0382
 AU0382  HISTORY     - Date     Condition        Report By
 AU0382  HISTORY     - 1938     MONUMENTED       USGS
 AU0382  HISTORY     - 1969     POOR             CGS
 AU0382  HISTORY     - 1977     POOR             NGS
 AU0382  HISTORY     - 1983     POOR             LADTD
 AU0382
 AU0382                          STATION DESCRIPTION
 AU0382
 AU0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0382'2.7 MI SW FROM SCHRIEVER.
 AU0382'ABOUT 2.7 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0382'FROM THE STATION AT SCHRIEVER, ABOUT 50 YARDS SOUTHEAST OF THE TRACK,
 AU0382'SET ON THE TOP OF THE NORTH END OF THE WING WALL AT THE NORTH CORNER
 AU0382'FOR A 40-FOOT STATE HIGHWAY 20 BRIDGE OVER A CANAL, 17 FEET NORTHWEST
 AU0382'OF THE CENTER LINE OF THE HIGHWAY, 1/2 FOOT ABOVE THE LEVEL OF THE
 AU0382'HIGHWAY AND 5 FEET BELOW THE LEVEL OF THE TRACK.  NOTE-- THE BRIDGE IS
 AU0382'CONCRETE WITH STEEL AND IS ON WOODEN ABUTMENT.  ALSO THE WING WALL IS
 AU0382'ON WOOD AND VERY BADLY CRACKED.  MARK IS IN POOR SHAPE.  PROBABLY
 AU0382'SHOULD BE USED WITH CAUTION.
 AU0382
 AU0382                          STATION RECOVERY (1977)
 AU0382
 AU0382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0382'THE MARK WAS RECOVERED AT THE DESCRIBED LOCATION. THE WING WALL
 AU0382'THE DISK IS IN IS CRACKED PLUS SETTING ON A WOOD PILING. THE
 AU0382'MARK IS OF NO VALUE TO NGS IN THIS CONDITION. OMITTED DURING
 AU0382'THE 1977 RELEVELING.
 AU0382
 AU0382                          STATION RECOVERY (1983)
 AU0382
 AU0382'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 AU0382'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1888 ***********************************************************************
 AU1888  DESIGNATION -  1 L USGS RESET 1982
 AU1888  PID         -  AU1888
 AU1888  STATE/COUNTY-  LA/TERREBONNE
 AU1888  COUNTRY     -  US
 AU1888  USGS QUAD   -  GRAY (2018)
 AU1888
 AU1888                         *CURRENT SURVEY CONTROL
 AU1888  ______________________________________________________________________
 AU1888* NAD 83(1986) POSITION- 29 43 45.     (N) 090 51 20.     (W)   SCALED
 AU1888* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1888  **This station is located in a suspected subsidence area (see below).
 AU1888  ______________________________________________________________________
 AU1888  GEOID HEIGHT    -        -25.536 (meters)                     GEOID18
 AU1888
 AU1888.The horizontal coordinates were scaled from a map and have
 AU1888.an estimated accuracy of +/- 6 seconds.
 AU1888
 AU1888.** This station is in an area of known vertical motion. If an
 AU1888.** orthometric height was ever established but is not available 
 AU1888.** in the current survey control section, the orthometric height
 AU1888.** is considered suspect.  Suspect heights are available in the
 AU1888.** superseded section only if requested.
 AU1888
 AU1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1888.GEOID18 height accuracy estimate available here.
 AU1888
 AU1888.Click photographs - Photos may exist for this station.
 AU1888
 AU1888;                    North         East    Units  Estimated Accuracy
 AU1888;SPC LA S     -   136,340.    1,046,220.      MT  (+/- 180 meters Scaled)
 AU1888
 AU1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN074907(NAD 83)
 AU1888
 AU1888                          SUPERSEDED SURVEY CONTROL
 AU1888
 AU1888.No superseded survey control is available for this station.
 AU1888
 AU1888_MARKER: I = METAL ROD
 AU1888_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU1888_STAMPING: 1 L RESET 1982
 AU1888_PROJECTION: FLUSH
 AU1888_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU1888+STABILITY: POSITION/ELEVATION WELL
 AU1888_ROD/PIPE-DEPTH: 7.32 meters
 AU1888
 AU1888  HISTORY     - Date     Condition        Report By
 AU1888  HISTORY     - 1982     MONUMENTED       LADTD
 AU1888
 AU1888                          STATION DESCRIPTION
 AU1888
 AU1888'DESCRIBED BY LA TRANSP AND DEV 1982
 AU1888'3.54 KM (2.20 MI) SW FROM SCHRIEVER.
 AU1888'3.5 KM (2.2 MI) WEST-SOUTHWEST ALONG STATE HIGHWAY 20 FROM RAILROAD
 AU1888'CROSSING IN SCHRIEVER, NEAR THE SOUTH OF HIGHWAY NEAR A CANAL BANK,
 AU1888'78.64 METERS (258.0 FT) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF
 AU1888'BRIDGE, 13.7 METERS (45.0 FT) SOUTH OF THE CENTERLINE OF STATE
 AU1888'HIGHWAY 20, AND 1.83 METERS (6.0 FT) NORTH OF THE NORTH CANAL BANK.
 AU1888'THE MARK IS 1.0 FT  W FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3497 ***********************************************************************
 BJ3497  DESIGNATION -  1 LAP USGS
 BJ3497  PID         -  BJ3497
 BJ3497  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3497  COUNTRY     -  US
 BJ3497  USGS QUAD   -  PRIDE (2018)
 BJ3497
 BJ3497                         *CURRENT SURVEY CONTROL
 BJ3497  ______________________________________________________________________
 BJ3497* NAD 83(1986) POSITION- 30 44 52.     (N) 090 58 06.     (W)   SCALED
 BJ3497* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3497  **This station is located in a suspected subsidence area (see below).
 BJ3497  ______________________________________________________________________
 BJ3497  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3497  DYNAMIC HEIGHT  -         50.856 (meters)      166.85  (feet) COMP
 BJ3497  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BJ3497
 BJ3497.The horizontal coordinates were scaled from a map and have
 BJ3497.an estimated accuracy of +/- 6 seconds.
 BJ3497
 BJ3497.** This station is in an area of known vertical motion. If an
 BJ3497.** orthometric height was ever established but is not available 
 BJ3497.** in the current survey control section, the orthometric height
 BJ3497.** is considered suspect.  Suspect heights are available in the
 BJ3497.** superseded section only if requested.
 BJ3497
 BJ3497.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3497.GEOID18 height accuracy estimate available here.
 BJ3497
 BJ3497.Click photographs - Photos may exist for this station.
 BJ3497
 BJ3497.The dynamic height is computed by dividing the NAVD 88
 BJ3497.geopotential number by the normal gravity value computed on the
 BJ3497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3497.degrees latitude (g = 980.6199 gals.).
 BJ3497
 BJ3497.The modeled gravity was interpolated from observed gravity values.
 BJ3497
 BJ3497;                    North         East    Units  Estimated Accuracy
 BJ3497;SPC LA S     -   249,220.    1,034,950.      MT  (+/- 180 meters Scaled)
 BJ3497
 BJ3497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ944034(NAD 83)
 BJ3497
 BJ3497                          SUPERSEDED SURVEY CONTROL
 BJ3497
 BJ3497.No superseded survey control is available for this station.
 BJ3497
 BJ3497_MARKER: DB = BENCH MARK DISK
 BJ3497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3497_STAMPING: 1 LAP 1977
 BJ3497_MARK LOGO: USGS
 BJ3497_PROJECTION: FLUSH
 BJ3497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3497+STABILITY: SURFACE MOTION
 BJ3497
 BJ3497  HISTORY     - Date     Condition        Report By
 BJ3497  HISTORY     - 1977     MONUMENTED       USGS
 BJ3497  HISTORY     - 1983     GOOD             LADTD
 BJ3497
 BJ3497                          STATION DESCRIPTION
 BJ3497
 BJ3497'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3497'6.9 KM (4.3 MI) NORTH FROM PRIDE.
 BJ3497'ABOUT 6.9 KM (4.3 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3497'OFFICE IN PRIDE TO THE BENCH MARK ON THE LEFT NEAR THE NORTHEAST
 BJ3497'CORNER OF A CEMETERY, 14.9 METERS (49 FEET) WEST-NORTHWEST FROM THE
 BJ3497'CENTER OF HIGHWAY 409, 5.3 METERS (17.5 FEET) NORTH-NORTHEAST OF AN
 BJ3497'18-INCH PINE TREE, 0.5 METER (1.5 FEET) NORTHEAST OF THE NORTHEAST
 BJ3497'CORNER OF A HURRICANE FENCE SURROUNDING CEMETERY.
 BJ3497'THE MARK IS 0.30 METERS  ESE FROM A WITNESS POST.
 BJ3497'THE MARK IS 0.61 M BELOW HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0637 ***********************************************************************
 BJ0637  DESIGNATION -  1 LLD ANO
 BJ0637  PID         -  BJ0637
 BJ0637  STATE/COUNTY-  LA/ASCENSION
 BJ0637  COUNTRY     -  US
 BJ0637  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0637
 BJ0637                         *CURRENT SURVEY CONTROL
 BJ0637  ______________________________________________________________________
 BJ0637* NAD 83(1986) POSITION- 30 06 05.     (N) 090 57 53.     (W)   SCALED
 BJ0637* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0637  **This station is located in a suspected subsidence area (see below).
 BJ0637  ______________________________________________________________________
 BJ0637  GEOID HEIGHT    -        -26.623 (meters)                     GEOID18
 BJ0637  DYNAMIC HEIGHT  -          6.114 (meters)       20.06  (feet) COMP
 BJ0637  MODELED GRAVITY -    979,310.0   (mgal)                       NAVD 88
 BJ0637
 BJ0637.The horizontal coordinates were scaled from a map and have
 BJ0637.an estimated accuracy of +/- 6 seconds.
 BJ0637
 BJ0637.** This station is in an area of known vertical motion. If an
 BJ0637.** orthometric height was ever established but is not available 
 BJ0637.** in the current survey control section, the orthometric height
 BJ0637.** is considered suspect.  Suspect heights are available in the
 BJ0637.** superseded section only if requested.
 BJ0637
 BJ0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0637.GEOID18 height accuracy estimate available here.
 BJ0637
 BJ0637.Click photographs - Photos may exist for this station.
 BJ0637
 BJ0637.The dynamic height is computed by dividing the NAVD 88
 BJ0637.geopotential number by the normal gravity value computed on the
 BJ0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0637.degrees latitude (g = 980.6199 gals.).
 BJ0637
 BJ0637.The modeled gravity was interpolated from observed gravity values.
 BJ0637
 BJ0637;                    North         East    Units  Estimated Accuracy
 BJ0637;SPC LA S     -   177,560.    1,035,530.      MT  (+/- 180 meters Scaled)
 BJ0637
 BJ0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP961317(NAD 83)
 BJ0637
 BJ0637                          SUPERSEDED SURVEY CONTROL
 BJ0637
 BJ0637.No superseded survey control is available for this station.
 BJ0637
 BJ0637_MARKER: DD = SURVEY DISK
 BJ0637_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0637_STAMPING: 1 LLD ANO
 BJ0637_MARK LOGO: USACE
 BJ0637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0637_ROD/PIPE-DEPTH: 19.8 meters
 BJ0637
 BJ0637  HISTORY     - Date     Condition        Report By
 BJ0637  HISTORY     - UNK      MONUMENTED       USACE
 BJ0637  HISTORY     - 1976     GOOD             NGS
 BJ0637  HISTORY     - 1982     GOOD             NGS
 BJ0637
 BJ0637                          STATION DESCRIPTION
 BJ0637
 BJ0637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0637'1.4 MI EAST FROM DONALDSONVILLE.
 BJ0637'1.4 MILE EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF LESSARD
 BJ0637'STREET, 204 FT EAST OF THE EXTENDED CENTER LINE OF ADAMS STREET,
 BJ0637'225 FT WEST OF THE CENTER LINE OF A SHELL ROAD OVER A LEVEE, 28.5 FT
 BJ0637'NORTH OF THE CENTER LINE OF THE HIGHWAY, 107 FT WEST OF A TELEPHONE
 BJ0637'POLE.  DISK ON THE TOP OF A COPPER-COATED STEEL ROD SET TO A DEPTH
 BJ0637'OF 65 FT. THE ROD AND THE DISK ARE SET IN CONCRETE 0.3 FT BELOW THE
 BJ0637'LEVEL OF THE GROUND.
 BJ0637
 BJ0637                          STATION RECOVERY (1982)
 BJ0637
 BJ0637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ0637'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1172 ***********************************************************************
 AU1172  DESIGNATION -  1 NOS+WB
 AU1172  PID         -  AU1172
 AU1172  STATE/COUNTY-  LA/ORLEANS
 AU1172  COUNTRY     -  US
 AU1172  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1172
 AU1172                         *CURRENT SURVEY CONTROL
 AU1172  ______________________________________________________________________
 AU1172* NAD 83(1986) POSITION- 29 55 42.91   (N) 090 02 24.60   (W)   HD_HELD1
 AU1172* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1172  **This station is located in a suspected subsidence area (see below).
 AU1172  ______________________________________________________________________
 AU1172  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 AU1172
 AU1172.The horizontal coordinates were determined by differentially corrected
 AU1172.hand held GPS observations or other comparable positioning techniques
 AU1172.and have an estimated accuracy of +/- 3 meters.
 AU1172
 AU1172.** This station is in an area of known vertical motion. If an
 AU1172.** orthometric height was ever established but is not available 
 AU1172.** in the current survey control section, the orthometric height
 AU1172.** is considered suspect.  Suspect heights are available in the
 AU1172.** superseded section only if requested.
 AU1172
 AU1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1172.GEOID18 height accuracy estimate available here.
 AU1172
 AU1172.Click photographs - Photos may exist for this station.
 AU1172
 AU1172;                    North         East    Units  Estimated Accuracy
 AU1172;SPC LA S     -   159,055.1   1,124,850.3     MT  (+/- 3 meters HH1 GPS) 
 AU1172
 AU1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8573714556(NAD 83)
 AU1172
 AU1172                          SUPERSEDED SURVEY CONTROL
 AU1172
 AU1172.No superseded survey control is available for this station.
 AU1172
 AU1172_MARKER: Z = SEE DESCRIPTION
 AU1172_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1172_SP_SET: FOUNDATION
 AU1172_STAMPING: 1
 AU1172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1172
 AU1172  HISTORY     - Date     Condition        Report By
 AU1172  HISTORY     - UNK      MONUMENTED       LA1690
 AU1172  HISTORY     - 1964     GOOD             CGS
 AU1172  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1172  HISTORY     - 1988     GOOD             USPSQD
 AU1172
 AU1172                          STATION DESCRIPTION
 AU1172
 AU1172'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1172'IN ALGIERS.
 AU1172'AT ALGIERS, NEAR THE INTERSECTION OF ANSON AND HENDEE STREET, AT THE
 AU1172'ALGIERS INCINERATOR, NEAR THE SOUTH SIDE OF THE INCINERATOR, 40 FEET
 AU1172'WEST OF THE CENTER OF THE ASH CONVEYOR HOPPER, 15 INCHES EAST OF THE
 AU1172'EAST WALL SET IN THE TOP OF CONCRETE FOUNDATION BY OUTSIDE OF STAIRWAY
 AU1172'AND 0.5 FOOT ABOVE THE LEVEL OF THE GROUND. A 5/8 INCH BRASS PIN.
 AU1172
 AU1172                          STATION RECOVERY (1985)
 AU1172
 AU1172'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1172'NOT RECOVERED, MARK IS COVERED OVER WITH TRASH AT THE WASTE MANAGEMENT
 AU1172'PLANT AND WAS NOT DUG FOR.
 AU1172
 AU1172                          STATION RECOVERY (1988)
 AU1172
 AU1172'RECOVERY NOTE BY US POWER SQUADRON 1988 (HL)
 AU1172'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2069 ***********************************************************************
 BJ2069  DESIGNATION -  1 R 15
 BJ2069  PID         -  BJ2069
 BJ2069  STATE/COUNTY-  LA/ST MARTIN
 BJ2069  COUNTRY     -  US
 BJ2069  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2069
 BJ2069                         *CURRENT SURVEY CONTROL
 BJ2069  ______________________________________________________________________
 BJ2069* NAD 83(1986) POSITION- 30 07 06.     (N) 091 29 07.     (W)   SCALED
 BJ2069* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2069  **This station is located in a suspected subsidence area (see below).
 BJ2069  ______________________________________________________________________
 BJ2069  GEOID HEIGHT    -        -26.821 (meters)                     GEOID18
 BJ2069
 BJ2069.The horizontal coordinates were scaled from a map and have
 BJ2069.an estimated accuracy of +/- 6 seconds.
 BJ2069
 BJ2069.** This station is in an area of known vertical motion. If an
 BJ2069.** orthometric height was ever established but is not available 
 BJ2069.** in the current survey control section, the orthometric height
 BJ2069.** is considered suspect.  Suspect heights are available in the
 BJ2069.** superseded section only if requested.
 BJ2069
 BJ2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2069.GEOID18 height accuracy estimate available here.
 BJ2069
 BJ2069.Click photographs - Photos may exist for this station.
 BJ2069
 BJ2069;                    North         East    Units  Estimated Accuracy
 BJ2069;SPC LA S     -   179,390.      985,360.      MT  (+/- 180 meters Scaled)
 BJ2069
 BJ2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP459328(NAD 83)
 BJ2069
 BJ2069                          SUPERSEDED SURVEY CONTROL
 BJ2069
 BJ2069.No superseded survey control is available for this station.
 BJ2069
 BJ2069_MARKER: S = SPIKE
 BJ2069_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2069_SP_SET: TREE
 BJ2069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2069
 BJ2069  HISTORY     - Date     Condition        Report By
 BJ2069  HISTORY     - UNK      MONUMENTED       USACE
 BJ2069  HISTORY     - 1936     GOOD             USACE
 BJ2069
 BJ2069                          STATION DESCRIPTION
 BJ2069
 BJ2069'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2069'ABOUT 3.2 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, SAINT
 BJ2069'MARTIN PARISH, IN SEC. 7, T11S, R10E, ABOUT 4,500 FEET EAST OF
 BJ2069'DEAD MAN BAYOU, ABOUT 1,000 FEET BELOW AND ACROSS THE LAKE FROM THE
 BJ2069'ROLAND BOREL HOUSE.  10 FEET SOUTHEAST OF P.B.M. KAPPA (U.S.E.),
 BJ2069'DESCRIBED ABOVE, IN THE TRUNK OF AN 8-INCH WILLOW TREE, AND ABOUT 0.1
 BJ2069'FOOT HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1386 ***********************************************************************
 CQ1386  DESIGNATION -  1 SES
 CQ1386  PID         -  CQ1386
 CQ1386  STATE/COUNTY-  LA/WEBSTER
 CQ1386  COUNTRY     -  US
 CQ1386  USGS QUAD   -  MINDEN NORTH (2018)
 CQ1386
 CQ1386                         *CURRENT SURVEY CONTROL
 CQ1386  ______________________________________________________________________
 CQ1386* NAD 83(1986) POSITION- 32 39 58.     (N) 093 19 18.     (W)   SCALED
 CQ1386* NAVD 88 ORTHO HEIGHT -    54.910 (meters)      180.15  (feet) ADJUSTED
 CQ1386  ______________________________________________________________________
 CQ1386  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 CQ1386  DYNAMIC HEIGHT  -         54.848 (meters)      179.95  (feet) COMP
 CQ1386  MODELED GRAVITY -    979,522.7   (mgal)                       NAVD 88
 CQ1386
 CQ1386  VERT ORDER      -  SECOND    CLASS 0
 CQ1386
 CQ1386.The horizontal coordinates were scaled from a map and have
 CQ1386.an estimated accuracy of +/- 6 seconds.
 CQ1386
 CQ1386.The orthometric height was determined by differential leveling and
 CQ1386.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1386.in June 1991.
 CQ1386
 CQ1386.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1386.GEOID18 height accuracy estimate available here.
 CQ1386
 CQ1386.Click photographs - Photos may exist for this station.
 CQ1386
 CQ1386.The dynamic height is computed by dividing the NAVD 88
 CQ1386.geopotential number by the normal gravity value computed on the
 CQ1386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1386.degrees latitude (g = 980.6199 gals.).
 CQ1386
 CQ1386.The modeled gravity was interpolated from observed gravity values.
 CQ1386
 CQ1386;                    North         East    Units  Estimated Accuracy
 CQ1386;SPC LA N     -   240,470.      922,930.      MT  (+/- 180 meters Scaled)
 CQ1386
 CQ1386_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS698143(NAD 83)
 CQ1386
 CQ1386                          SUPERSEDED SURVEY CONTROL
 CQ1386
 CQ1386  NGVD 29 (11/26/84)   54.972  (m)          180.35   (f) ADJUSTED    2 0
 CQ1386
 CQ1386.Superseded values are not recommended for survey control.
 CQ1386
 CQ1386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1386.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1386
 CQ1386_MARKER: DD = SURVEY DISK
 CQ1386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1386_STAMPING: NO 1
 CQ1386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1386+STABILITY: SURFACE MOTION
 CQ1386
 CQ1386  HISTORY     - Date     Condition        Report By
 CQ1386  HISTORY     - UNK      MONUMENTED       LOCSUR
 CQ1386  HISTORY     - 1934     GOOD             CGS
 CQ1386
 CQ1386                          STATION DESCRIPTION
 CQ1386
 CQ1386'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1386'4.2 MI N FROM MINDEN.
 CQ1386'ABOUT 4.2 MILES NORTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 CQ1386'MINDEN, WEBSTER PARISH, ABOUT 25 POLES SOUTH OF MILEPOST 73, AT A ROAD
 CQ1386'CROSSING, ABOUT 78 YARDS SOUTHWEST OF THE TRACK, ABOUT 17 YARDS WEST
 CQ1386'OF STATE HIGHWAY 185, AND IN THE EDGE OF THE PINE TREES.  A SOIL
 CQ1386'EROSION SERVICE STANDARD DISK, STAMPED NO 1 AND SET IN THE TOP OF A
 CQ1386'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0345 ***********************************************************************
 BK0345  DESIGNATION -  1 V 1
 BK0345  PID         -  BK0345
 BK0345  STATE/COUNTY-  LA/ACADIA
 BK0345  COUNTRY     -  US
 BK0345  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0345
 BK0345                         *CURRENT SURVEY CONTROL
 BK0345  ______________________________________________________________________
 BK0345* NAD 83(1986) POSITION- 30 04 50.     (N) 092 21 42.     (W)   SCALED
 BK0345* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0345  **This station is located in a suspected subsidence area (see below).
 BK0345  ______________________________________________________________________
 BK0345  GEOID HEIGHT    -        -26.928 (meters)                     GEOID18
 BK0345
 BK0345.The horizontal coordinates were scaled from a map and have
 BK0345.an estimated accuracy of +/- 6 seconds.
 BK0345
 BK0345.** This station is in an area of known vertical motion. If an
 BK0345.** orthometric height was ever established but is not available 
 BK0345.** in the current survey control section, the orthometric height
 BK0345.** is considered suspect.  Suspect heights are available in the
 BK0345.** superseded section only if requested.
 BK0345
 BK0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0345.GEOID18 height accuracy estimate available here.
 BK0345
 BK0345.Click photographs - Photos may exist for this station.
 BK0345
 BK0345;                    North         East    Units  Estimated Accuracy
 BK0345;SPC LA S     -   175,640.      900,870.      MT  (+/- 180 meters Scaled)
 BK0345
 BK0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP615278(NAD 83)
 BK0345
 BK0345                          SUPERSEDED SURVEY CONTROL
 BK0345
 BK0345.No superseded survey control is available for this station.
 BK0345
 BK0345_MARKER: DD = SURVEY DISK
 BK0345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0345_STAMPING: 1V1 1968
 BK0345_MARK LOGO: LADHGS
 BK0345_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0345+STABILITY: SURFACE MOTION
 BK0345
 BK0345  HISTORY     - Date     Condition        Report By
 BK0345  HISTORY     - 1968     MONUMENTED       LADH
 BK0345  HISTORY     - 20060510 MARK NOT FOUND   NGS
 BK0345
 BK0345                          STATION DESCRIPTION
 BK0345
 BK0345'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0345'8.85 MI NW FROM KAPLAN.
 BK0345'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0345'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0345'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 7.35 MILES
 BK0345'NORTHWEST ALONG LOUISIANA HIGHWAY 13.  ABOUT 0.50 MILE NORTHEAST ALONG
 BK0345'FRONT STREET FROM THE SOUTHERN PACIFIC RAILROAD STATION IN CROWLEY TO
 BK0345'THE INTERSECTION OF FRONT STREET AND LOUISIANA HIGHWAY 13. THENCE
 BK0345'ABOUT 9.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13.  IN SECTION 16,
 BK0345'T11S, R1E.  78.7 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13,
 BK0345'81.3 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING WEST, 16.4
 BK0345'FEET SOUTH-SOUTHWEST OF A POWER POLE, 1.5 FEET EAST OF A COMBINATION
 BK0345'MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0345'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST
 BK0345'OF THE MARK.
 BK0345
 BK0345                          STATION RECOVERY (2006)
 BK0345
 BK0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0345'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0354 ***********************************************************************
 BK0354  DESIGNATION -  1 V 10
 BK0354  PID         -  BK0354
 BK0354  STATE/COUNTY-  LA/ACADIA
 BK0354  COUNTRY     -  US
 BK0354  USGS QUAD   -  CROWLEY EAST (2018)
 BK0354
 BK0354                         *CURRENT SURVEY CONTROL
 BK0354  ______________________________________________________________________
 BK0354* NAD 83(1986) POSITION- 30 12 44.     (N) 092 21 45.     (W)   SCALED
 BK0354* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0354  **This station is located in a suspected subsidence area (see below).
 BK0354  ______________________________________________________________________
 BK0354  GEOID HEIGHT    -        -27.174 (meters)                     GEOID18
 BK0354
 BK0354.The horizontal coordinates were scaled from a map and have
 BK0354.an estimated accuracy of +/- 6 seconds.
 BK0354
 BK0354.** This station is in an area of known vertical motion.  Due to the
 BK0354.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0354.** determined the orthometric heights for marks in these suspect
 BK0354.** subsidence areas should be considered valid only at the epoch date
 BK0354.** associated with the orthometric height.  These heights must always
 BK0354.** be validated when used as control.  All previously superseded
 BK0354.** orthometric heights are now considered suspect and are available
 BK0354.** in the superseded section.  NGS does not recommend using suspect
 BK0354.** or superseded heights as control.
 BK0354
 BK0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0354.GEOID18 height accuracy estimate available here.
 BK0354
 BK0354.Click photographs - Photos may exist for this station.
 BK0354
 BK0354;                    North         East    Units  Estimated Accuracy
 BK0354;SPC LA S     -   190,240.      900,920.      MT  (+/- 180 meters Scaled)
 BK0354
 BK0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP613424(NAD 83)
 BK0354
 BK0354                          SUPERSEDED SURVEY CONTROL
 BK0354
 BK0354.No superseded survey control is available for this station.
 BK0354
 BK0354_MARKER: DD = SURVEY DISK
 BK0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0354_STAMPING: 1 V 10 1968
 BK0354_MARK LOGO: LADHGS
 BK0354_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0354+STABILITY: SURFACE MOTION
 BK0354
 BK0354  HISTORY     - Date     Condition        Report By
 BK0354  HISTORY     - 1968     MONUMENTED       LADH
 BK0354  HISTORY     - 1970     GOOD             NGS
 BK0354  HISTORY     - 1977     GOOD             LADTD
 BK0354  HISTORY     - 1982     GOOD             NGS
 BK0354  HISTORY     - 1986     GOOD             NGS
 BK0354
 BK0354                          STATION DESCRIPTION
 BK0354
 BK0354'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0354'0.5 MI NE FROM CROWLEY.
 BK0354'ABOUT 0.5 MILE NORTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0354'STATION AT CROWLEY, 75 1/2 FEET NORTHEAST OF THE CENTER OF A CROSSING
 BK0354'OF THE RAILROAD AND STATE HIGHWAY 13, 71 FEET NORTH OF THE WEST CORNER
 BK0354'OF THE ACADIA MACHINE AND EQUIPMENT COMPANY BUILDING, 46 FEET
 BK0354'SOUTHEAST OF THE SOUTHEAST RAIL OF THE MAIN TRACK, 59 FEET NORTHEAST
 BK0354'OF THE CENTER LINE OF STATE HIGHWAY 13, 28 1/2 FEET NORTHWEST OF THE
 BK0354'LINE OF A PAVED ROAD, 12 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF A
 BK0354'SIDETRACK, 8 FEET SOUTH OF A TELEPHONE POLE, 1.0 FOOT SOUTHWEST OF A
 BK0354'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE PAVED ROAD,
 BK0354'ABOUT 4 FEET BELOW THE LEVEL OF THE MAIN TRACK, AND SET IN THE TOP OF
 BK0354'A CONCRETE POST THAT PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 BK0354'GROUND.  SECTION 3, T 10S, R 1E.
 BK0354
 BK0354                          STATION RECOVERY (1977)
 BK0354
 BK0354'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0354'RECOVERED IN GOOD CONDITION.
 BK0354
 BK0354                          STATION RECOVERY (1982)
 BK0354
 BK0354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0354'RECOVERED IN GOOD CONDITION.
 BK0354
 BK0354                          STATION RECOVERY (1986)
 BK0354
 BK0354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0521 ***********************************************************************
 BK0521  DESIGNATION -  1 V 100
 BK0521  PID         -  BK0521
 BK0521  STATE/COUNTY-  LA/ACADIA
 BK0521  COUNTRY     -  US
 BK0521  USGS QUAD   -  RICHARD (2018)
 BK0521
 BK0521                         *CURRENT SURVEY CONTROL
 BK0521  ______________________________________________________________________
 BK0521* NAD 83(1986) POSITION- 30 26 37.     (N) 092 16 05.     (W)   SCALED
 BK0521* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0521  **This station is located in a suspected subsidence area (see below).
 BK0521  ______________________________________________________________________
 BK0521  GEOID HEIGHT    -        -27.321 (meters)                     GEOID18
 BK0521
 BK0521.The horizontal coordinates were scaled from a map and have
 BK0521.an estimated accuracy of +/- 6 seconds.
 BK0521
 BK0521.** This station is in an area of known vertical motion. If an
 BK0521.** orthometric height was ever established but is not available 
 BK0521.** in the current survey control section, the orthometric height
 BK0521.** is considered suspect.  Suspect heights are available in the
 BK0521.** superseded section only if requested.
 BK0521
 BK0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0521.GEOID18 height accuracy estimate available here.
 BK0521
 BK0521.Click photographs - Photos may exist for this station.
 BK0521
 BK0521;                    North         East    Units  Estimated Accuracy
 BK0521;SPC LA S     -   215,810.      910,220.      MT  (+/- 180 meters Scaled)
 BK0521
 BK0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP702681(NAD 83)
 BK0521
 BK0521                          SUPERSEDED SURVEY CONTROL
 BK0521
 BK0521.No superseded survey control is available for this station.
 BK0521
 BK0521_MARKER: DD = SURVEY DISK
 BK0521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0521_STAMPING: 1V100 1969
 BK0521_MARK LOGO: LADHGS
 BK0521_PROJECTION: PROJECTING 15 CENTIMETERS
 BK0521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0521+STABILITY: SURFACE MOTION
 BK0521
 BK0521  HISTORY     - Date     Condition        Report By
 BK0521  HISTORY     - 1969     MONUMENTED       LADH
 BK0521
 BK0521                          STATION DESCRIPTION
 BK0521
 BK0521'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0521'4.90 MI NW FROM CHURCH POINT.
 BK0521'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0521'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0521'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0521'4.70 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 16, T7S,
 BK0521'R2E.  86.5 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 95, 63.6
 BK0521'FEET NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0521'BELONGING TO MRS. T.R. DAIGLE, 148.5 FEET EAST-NORTHEAST OF THE
 BK0521'NORTHEAST CORNER OF A WOOD FRAME BUILDING, 0.7 FOOT WEST OF A BARBED
 BK0521'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE
 BK0521'THE GROUND.  THE MARK IS LOCATED 1.2 FEET NORTHWEST OF A STEEL WITNESS
 BK0521'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0522 ***********************************************************************
 BK0522  DESIGNATION -  1 V 101
 BK0522  PID         -  BK0522
 BK0522  STATE/COUNTY-  LA/ACADIA
 BK0522  COUNTRY     -  US
 BK0522  USGS QUAD   -  RICHARD (2018)
 BK0522
 BK0522                         *CURRENT SURVEY CONTROL
 BK0522  ______________________________________________________________________
 BK0522* NAD 83(1986) POSITION- 30 26 39.     (N) 092 16 54.     (W)   SCALED
 BK0522* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0522  **This station is located in a suspected subsidence area (see below).
 BK0522  ______________________________________________________________________
 BK0522  GEOID HEIGHT    -        -27.320 (meters)                     GEOID18
 BK0522
 BK0522.The horizontal coordinates were scaled from a map and have
 BK0522.an estimated accuracy of +/- 6 seconds.
 BK0522
 BK0522.** This station is in an area of known vertical motion. If an
 BK0522.** orthometric height was ever established but is not available 
 BK0522.** in the current survey control section, the orthometric height
 BK0522.** is considered suspect.  Suspect heights are available in the
 BK0522.** superseded section only if requested.
 BK0522
 BK0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0522.GEOID18 height accuracy estimate available here.
 BK0522
 BK0522.Click photographs - Photos may exist for this station.
 BK0522
 BK0522;                    North         East    Units  Estimated Accuracy
 BK0522;SPC LA S     -   215,880.      908,910.      MT  (+/- 180 meters Scaled)
 BK0522
 BK0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP689682(NAD 83)
 BK0522
 BK0522                          SUPERSEDED SURVEY CONTROL
 BK0522
 BK0522.No superseded survey control is available for this station.
 BK0522
 BK0522_MARKER: DD = SURVEY DISK
 BK0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0522_STAMPING: 1V101 1969
 BK0522_MARK LOGO: LADHGS
 BK0522_PROJECTION: FLUSH
 BK0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0522+STABILITY: SURFACE MOTION
 BK0522
 BK0522  HISTORY     - Date     Condition        Report By
 BK0522  HISTORY     - 1969     MONUMENTED       LADH
 BK0522  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BK0522
 BK0522                          STATION DESCRIPTION
 BK0522
 BK0522'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0522'5.70 MI NW FROM CHURCH POINT.
 BK0522'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0522'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0522'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0522'5.50 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 17, T7S,
 BK0522'R2E.  47.8 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 95, 64.2
 BK0522'FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0522'WITH ASBESTOS SIDING BELONGING TO MRS. FRANCIS THIBODEAUX, 68.7 FEET
 BK0522'EAST OF THE CENTERLINE OF A SHELL DRIVEWAY, 71.6 FEET SOUTHEAST OF AN
 BK0522'8 INCH CEDAR TREE, 0.8 FOOT WEST OF A COMBINATION MESH AND BARBED WIRE
 BK0522'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. THE
 BK0522'MARK IS LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
 BK0522
 BK0522                          STATION RECOVERY (2006)
 BK0522
 BK0522'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0522'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0523 ***********************************************************************
 BK0523  DESIGNATION -  1 V 102
 BK0523  PID         -  BK0523
 BK0523  STATE/COUNTY-  LA/ACADIA
 BK0523  COUNTRY     -  US
 BK0523  USGS QUAD   -  RICHARD (2018)
 BK0523
 BK0523                         *CURRENT SURVEY CONTROL
 BK0523  ______________________________________________________________________
 BK0523* NAD 83(1986) POSITION- 30 26 39.     (N) 092 17 43.     (W)   SCALED
 BK0523* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0523  **This station is located in a suspected subsidence area (see below).
 BK0523  ______________________________________________________________________
 BK0523  GEOID HEIGHT    -        -27.319 (meters)                     GEOID18
 BK0523
 BK0523.The horizontal coordinates were scaled from a map and have
 BK0523.an estimated accuracy of +/- 6 seconds.
 BK0523
 BK0523.** This station is in an area of known vertical motion. If an
 BK0523.** orthometric height was ever established but is not available 
 BK0523.** in the current survey control section, the orthometric height
 BK0523.** is considered suspect.  Suspect heights are available in the
 BK0523.** superseded section only if requested.
 BK0523
 BK0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0523.GEOID18 height accuracy estimate available here.
 BK0523
 BK0523.Click photographs - Photos may exist for this station.
 BK0523
 BK0523;                    North         East    Units  Estimated Accuracy
 BK0523;SPC LA S     -   215,890.      907,610.      MT  (+/- 180 meters Scaled)
 BK0523
 BK0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP676682(NAD 83)
 BK0523
 BK0523                          SUPERSEDED SURVEY CONTROL
 BK0523
 BK0523.No superseded survey control is available for this station.
 BK0523
 BK0523_MARKER: DD = SURVEY DISK
 BK0523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0523_STAMPING: 1V102 1969
 BK0523_MARK LOGO: LADHGS
 BK0523_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0523+STABILITY: SURFACE MOTION
 BK0523
 BK0523  HISTORY     - Date     Condition        Report By
 BK0523  HISTORY     - 1969     MONUMENTED       LADH
 BK0523  HISTORY     - 1983     GOOD             LADTD
 BK0523  HISTORY     - 19970604 GOOD             USPSQD
 BK0523  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BK0523
 BK0523                          STATION DESCRIPTION
 BK0523
 BK0523'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0523'6.50 MI NW FROM CHURCH POINT.
 BK0523'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0523'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0523'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0523'6.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 18, T7S,
 BK0523'R2E.  LOCATED AT A POINT WHERE LOUISIANA HIGHWAYS 95 AND 1105
 BK0523'INTERSECT.  80.5 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 95,
 BK0523'64.6 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1105, 96.4 FEET
 BK0523'NORTH-NORTHWEST OF A POWER POLE, 1.6 FEET SOUTHEAST OF A BARBED WIRE
 BK0523'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE
 BK0523'GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTHEAST OF A STEEL WITNESS
 BK0523'POST.
 BK0523
 BK0523                          STATION RECOVERY (1983)
 BK0523
 BK0523'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0523'RECOVERED IN GOOD CONDITION.
 BK0523
 BK0523                          STATION RECOVERY (1997)
 BK0523
 BK0523'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0523'RECOVERED IN GOOD CONDITION.
 BK0523
 BK0523                          STATION RECOVERY (2006)
 BK0523
 BK0523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0523'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0524 ***********************************************************************
 BK0524  DESIGNATION -  1 V 103
 BK0524  PID         -  BK0524
 BK0524  STATE/COUNTY-  LA/ACADIA
 BK0524  COUNTRY     -  US
 BK0524  USGS QUAD   -  RICHARD (2018)
 BK0524
 BK0524                         *CURRENT SURVEY CONTROL
 BK0524  ______________________________________________________________________
 BK0524* NAD 83(1986) POSITION- 30 27 29.     (N) 092 17 40.     (W)   SCALED
 BK0524* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0524  **This station is located in a suspected subsidence area (see below).
 BK0524  ______________________________________________________________________
 BK0524  GEOID HEIGHT    -        -27.313 (meters)                     GEOID18
 BK0524
 BK0524.The horizontal coordinates were scaled from a map and have
 BK0524.an estimated accuracy of +/- 6 seconds.
 BK0524
 BK0524.** This station is in an area of known vertical motion. If an
 BK0524.** orthometric height was ever established but is not available 
 BK0524.** in the current survey control section, the orthometric height
 BK0524.** is considered suspect.  Suspect heights are available in the
 BK0524.** superseded section only if requested.
 BK0524
 BK0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0524.GEOID18 height accuracy estimate available here.
 BK0524
 BK0524.Click photographs - Photos may exist for this station.
 BK0524
 BK0524;                    North         East    Units  Estimated Accuracy
 BK0524;SPC LA S     -   217,430.      907,700.      MT  (+/- 180 meters Scaled)
 BK0524
 BK0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP677697(NAD 83)
 BK0524
 BK0524                          SUPERSEDED SURVEY CONTROL
 BK0524
 BK0524.No superseded survey control is available for this station.
 BK0524
 BK0524_MARKER: DD = SURVEY DISK
 BK0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0524_STAMPING: 1V103 1969
 BK0524_MARK LOGO: LADHGS
 BK0524_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0524+STABILITY: SURFACE MOTION
 BK0524
 BK0524  HISTORY     - Date     Condition        Report By
 BK0524  HISTORY     - 1969     MONUMENTED       LADH
 BK0524  HISTORY     - 1983     GOOD             LADTD
 BK0524  HISTORY     - 19970604 MARK NOT FOUND   USPSQD
 BK0524  HISTORY     - 20060525 MARK NOT FOUND   NGS
 BK0524
 BK0524                          STATION DESCRIPTION
 BK0524
 BK0524'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0524'7.50 MI NW FROM CHURCH POINT.
 BK0524'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0524'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0524'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0524'7.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 8, T7S,
 BK0524'R2E.  49.7 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 95, 53.8
 BK0524'FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 1.3 FEET
 BK0524'WEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0524'5 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET WEST OF A
 BK0524'STEEL WITNESS POST.
 BK0524
 BK0524                          STATION RECOVERY (1983)
 BK0524
 BK0524'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0524'RECOVERED IN GOOD CONDITION.
 BK0524
 BK0524                          STATION RECOVERY (1997)
 BK0524
 BK0524'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0524'MARK NOT FOUND.
 BK0524
 BK0524                          STATION RECOVERY (2006)
 BK0524
 BK0524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0524'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0525 ***********************************************************************
 BK0525  DESIGNATION -  1 V 104
 BK0525  PID         -  BK0525
 BK0525  STATE/COUNTY-  LA/ACADIA
 BK0525  COUNTRY     -  US
 BK0525  USGS QUAD   -  RICHARD (2018)
 BK0525
 BK0525                         *CURRENT SURVEY CONTROL
 BK0525  ______________________________________________________________________
 BK0525* NAD 83(1986) POSITION- 30 27 27.     (N) 092 18 32.     (W)   SCALED
 BK0525* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0525  **This station is located in a suspected subsidence area (see below).
 BK0525  ______________________________________________________________________
 BK0525  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK0525
 BK0525.The horizontal coordinates were scaled from a map and have
 BK0525.an estimated accuracy of +/- 6 seconds.
 BK0525
 BK0525.** This station is in an area of known vertical motion. If an
 BK0525.** orthometric height was ever established but is not available 
 BK0525.** in the current survey control section, the orthometric height
 BK0525.** is considered suspect.  Suspect heights are available in the
 BK0525.** superseded section only if requested.
 BK0525
 BK0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0525.GEOID18 height accuracy estimate available here.
 BK0525
 BK0525.Click photographs - Photos may exist for this station.
 BK0525
 BK0525;                    North         East    Units  Estimated Accuracy
 BK0525;SPC LA S     -   217,380.      906,310.      MT  (+/- 180 meters Scaled)
 BK0525
 BK0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP663696(NAD 83)
 BK0525
 BK0525                          SUPERSEDED SURVEY CONTROL
 BK0525
 BK0525.No superseded survey control is available for this station.
 BK0525
 BK0525_MARKER: DD = SURVEY DISK
 BK0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0525_STAMPING: 1V104 1969
 BK0525_MARK LOGO: LADHGS
 BK0525_PROJECTION: FLUSH
 BK0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0525+STABILITY: SURFACE MOTION
 BK0525
 BK0525  HISTORY     - Date     Condition        Report By
 BK0525  HISTORY     - 1969     MONUMENTED       LADH
 BK0525  HISTORY     - 1983     GOOD             LADTD
 BK0525  HISTORY     - 19970604 GOOD             USPSQD
 BK0525  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BK0525
 BK0525                          STATION DESCRIPTION
 BK0525
 BK0525'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0525'7.95 MI SE FROM EUNICE.
 BK0525'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0525'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0525'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0525'8.25 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  ABOUT 0.15 MILE
 BK0525'NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM THE SOUTHERN
 BK0525'PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION WITH US HIGHWAY
 BK0525'190.  THENCE ABOUT 4.20 MILES EAST ALONG US HIGHWAY 190 TO THE
 BK0525'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 95.  THENCE ABOUT
 BK0525'3.60 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 63, T7S,
 BK0525'R2E.  86.6 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 95, 34.7
 BK0525'FEET WEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0525'TO WILLIE SATTLER, 37.3 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A
 BK0525'WOOD FRAME TIN GARAGE, 7.5 FEET SOUTH OF A 10 INCH TALLOW TREE, 0.5
 BK0525'FOOT WEST OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST SET
 BK0525'FLUSH WITH THE GROUND.  THE MARK IS LOCATED 0.9 FOOT SOUTH OF A STEEL
 BK0525'WITNESS POST.
 BK0525
 BK0525                          STATION RECOVERY (1983)
 BK0525
 BK0525'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0525'RECOVERED IN GOOD CONDITION.
 BK0525
 BK0525                          STATION RECOVERY (1997)
 BK0525
 BK0525'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0525'RECOVERED IN GOOD CONDITION.
 BK0525
 BK0525                          STATION RECOVERY (2006)
 BK0525
 BK0525'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0525'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0526 ***********************************************************************
 BK0526  DESIGNATION -  1 V 105
 BK0526  PID         -  BK0526
 BK0526  STATE/COUNTY-  LA/ACADIA
 BK0526  COUNTRY     -  US
 BK0526  USGS QUAD   -  RICHARD (2018)
 BK0526
 BK0526                         *CURRENT SURVEY CONTROL
 BK0526  ______________________________________________________________________
 BK0526* NAD 83(1986) POSITION- 30 27 51.     (N) 092 19 02.     (W)   SCALED
 BK0526* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0526  **This station is located in a suspected subsidence area (see below).
 BK0526  ______________________________________________________________________
 BK0526  GEOID HEIGHT    -        -27.308 (meters)                     GEOID18
 BK0526
 BK0526.The horizontal coordinates were scaled from a map and have
 BK0526.an estimated accuracy of +/- 6 seconds.
 BK0526
 BK0526.** This station is in an area of known vertical motion. If an
 BK0526.** orthometric height was ever established but is not available 
 BK0526.** in the current survey control section, the orthometric height
 BK0526.** is considered suspect.  Suspect heights are available in the
 BK0526.** superseded section only if requested.
 BK0526
 BK0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0526.GEOID18 height accuracy estimate available here.
 BK0526
 BK0526.Click photographs - Photos may exist for this station.
 BK0526
 BK0526;                    North         East    Units  Estimated Accuracy
 BK0526;SPC LA S     -   218,130.      905,520.      MT  (+/- 180 meters Scaled)
 BK0526
 BK0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP655704(NAD 83)
 BK0526
 BK0526                          SUPERSEDED SURVEY CONTROL
 BK0526
 BK0526.No superseded survey control is available for this station.
 BK0526
 BK0526_MARKER: DD = SURVEY DISK
 BK0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0526_STAMPING: 1V105 1969
 BK0526_MARK LOGO: LADHGS
 BK0526_PROJECTION: FLUSH
 BK0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0526+STABILITY: SURFACE MOTION
 BK0526
 BK0526  HISTORY     - Date     Condition        Report By
 BK0526  HISTORY     - 1969     MONUMENTED       LADH
 BK0526  HISTORY     - 1983     GOOD             LADTD
 BK0526  HISTORY     - 20060525 MARK NOT FOUND   NGS
 BK0526
 BK0526                          STATION DESCRIPTION
 BK0526
 BK0526'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0526'7.20 MI SE FROM EUNICE.
 BK0526'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0526'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0526'WITH US HIGHWAY 190.  THENCE ABOUT 4.20 MILES EAST ALONG US HIGHWAY
 BK0526'190 TO THE INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 95.
 BK0526'THENCE ABOUT 2.85 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95.  IN
 BK0526'SECTION 50, T7S, R1E.  82.4 FEET SOUTHWEST OF THE CENTERLINE OF
 BK0526'LOUISIANA HIGHWAY 95, 39.4 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0526'WOOD FRAME RESIDENCE BELONGING TO WILLIE SATTLER, 17.7 FEET NORTHWEST
 BK0526'OF A 6 INCH OAK TREE, 0.9 FOOT SOUTHEAST OF A CHAIN-LINK FENCE. SET IN
 BK0526'TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED
 BK0526'0.9 FOOT EAST OF A STEEL WITNESS POST.
 BK0526
 BK0526                          STATION RECOVERY (1983)
 BK0526
 BK0526'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0526'RECOVERED IN GOOD CONDITION.
 BK0526
 BK0526                          STATION RECOVERY (2006)
 BK0526
 BK0526'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0526'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0527 ***********************************************************************
 BK0527  DESIGNATION -  1 V 106
 BK0527  PID         -  BK0527
 BK0527  STATE/COUNTY-  LA/ACADIA
 BK0527  COUNTRY     -  US
 BK0527  USGS QUAD   -  RICHARD (2018)
 BK0527
 BK0527                         *CURRENT SURVEY CONTROL
 BK0527  ______________________________________________________________________
 BK0527* NAD 83(1986) POSITION- 30 28 28.     (N) 092 19 40.     (W)   SCALED
 BK0527* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0527  **This station is located in a suspected subsidence area (see below).
 BK0527  ______________________________________________________________________
 BK0527  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK0527
 BK0527.The horizontal coordinates were scaled from a map and have
 BK0527.an estimated accuracy of +/- 6 seconds.
 BK0527
 BK0527.** This station is in an area of known vertical motion. If an
 BK0527.** orthometric height was ever established but is not available 
 BK0527.** in the current survey control section, the orthometric height
 BK0527.** is considered suspect.  Suspect heights are available in the
 BK0527.** superseded section only if requested.
 BK0527
 BK0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0527.GEOID18 height accuracy estimate available here.
 BK0527
 BK0527.Click photographs - Photos may exist for this station.
 BK0527
 BK0527;                    North         East    Units  Estimated Accuracy
 BK0527;SPC LA S     -   219,270.      904,510.      MT  (+/- 180 meters Scaled)
 BK0527
 BK0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP645715(NAD 83)
 BK0527
 BK0527                          SUPERSEDED SURVEY CONTROL
 BK0527
 BK0527.No superseded survey control is available for this station.
 BK0527
 BK0527_MARKER: DD = SURVEY DISK
 BK0527_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK0527_SP_SET: SIDEWALK
 BK0527_STAMPING: 1V106 1969
 BK0527_MARK LOGO: LADHGS
 BK0527_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0527
 BK0527  HISTORY     - Date     Condition        Report By
 BK0527  HISTORY     - 1969     MONUMENTED       LADH
 BK0527  HISTORY     - 1983     GOOD             LADTD
 BK0527
 BK0527                          STATION DESCRIPTION
 BK0527
 BK0527'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0527'6.25 MI SE FROM EUNICE.
 BK0527'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0527'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0527'WITH US HIGHWAY 190.  THENCE ABOUT 4.20 MILES EAST ALONG US HIGHWAY
 BK0527'190 TO THE INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 95.
 BK0527'THENCE ABOUT 1.90 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95. LOCATED
 BK0527'IN THE SIDEWALK ON THE NORTHWEST CORNER OF A CONCRETE BRIDGE OVER
 BK0527'BAYOU MALLET ON LOUISIANA HIGHWAY 95, 13.4 FEET SOUTHWEST OF THE
 BK0527'CENTERLINE OF LOUISIANA HIGHWAY 95, 69.2 FEET SOUTHWEST OF A POWER
 BK0527'POLE.  SET FLUSH WITH THE SURFACE OF THE CONCRETE SIDEWALK.
 BK0527
 BK0527                          STATION RECOVERY (1983)
 BK0527
 BK0527'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0530 ***********************************************************************
 BK0530  DESIGNATION -  1 V 107
 BK0530  PID         -  BK0530
 BK0530  STATE/COUNTY-  LA/ACADIA
 BK0530  COUNTRY     -  US
 BK0530  USGS QUAD   -  RICHARD (2018)
 BK0530
 BK0530                         *CURRENT SURVEY CONTROL
 BK0530  ______________________________________________________________________
 BK0530* NAD 83(1986) POSITION- 30 26 36.     (N) 092 18 43.     (W)   SCALED
 BK0530* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0530  **This station is located in a suspected subsidence area (see below).
 BK0530  ______________________________________________________________________
 BK0530  GEOID HEIGHT    -        -27.319 (meters)                     GEOID18
 BK0530
 BK0530.The horizontal coordinates were scaled from a map and have
 BK0530.an estimated accuracy of +/- 6 seconds.
 BK0530
 BK0530.** This station is in an area of known vertical motion. If an
 BK0530.** orthometric height was ever established but is not available 
 BK0530.** in the current survey control section, the orthometric height
 BK0530.** is considered suspect.  Suspect heights are available in the
 BK0530.** superseded section only if requested.
 BK0530
 BK0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0530.GEOID18 height accuracy estimate available here.
 BK0530
 BK0530.Click photographs - Photos may exist for this station.
 BK0530
 BK0530;                    North         East    Units  Estimated Accuracy
 BK0530;SPC LA S     -   215,810.      906,010.      MT  (+/- 180 meters Scaled)
 BK0530
 BK0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP660681(NAD 83)
 BK0530
 BK0530                          SUPERSEDED SURVEY CONTROL
 BK0530
 BK0530.No superseded survey control is available for this station.
 BK0530
 BK0530_MARKER: DD = SURVEY DISK
 BK0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0530_STAMPING: 1 V 107 1969
 BK0530_MARK LOGO: LADHGS
 BK0530_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0530+STABILITY: SURFACE MOTION
 BK0530
 BK0530  HISTORY     - Date     Condition        Report By
 BK0530  HISTORY     - 1969     MONUMENTED       LADH
 BK0530  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BK0530
 BK0530                          STATION DESCRIPTION
 BK0530
 BK0530'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0530'1.50 MI NE FROM RICHARD.
 BK0530'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 370 FROM THE ACADIA
 BK0530'BAPTIST ACADEMY IN RICHARD TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BK0530'370 AND 1105.  THENCE ABOUT 1.00 MILE NORTH ALONG LOUISIANA HIGHWAY
 BK0530'1105.  IN SECTION 18, T7S, R2E.  LOCATED AT A POINT WHERE THE HIGHWAY
 BK0530'TURNS TO THE EAST.  54.6 FEET EAST-NORTHEAST OF THE CENTERLINE OF THE
 BK0530'SOUTHBOUND ROADWAY OF LOUISIANA HIGHWAY 1105, 34.5 FEET
 BK0530'SOUTH-SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND ROADWAY OF
 BK0530'LOUISIANA HIGHWAY 1105, 199.2 FEET NORTHEAST OF THE SOUTHEAST CORNER
 BK0530'OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO CLEMENT
 BK0530'RICHARD, 62.8 FEET SOUTHEAST OF POWER POLE NUMBER 230, 3.4 FEET
 BK0530'NORTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0530'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0530'NORTHWEST OF A STEEL WITNESS POST.
 BK0530
 BK0530                          STATION RECOVERY (2006)
 BK0530
 BK0530'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0530'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0531 ***********************************************************************
 BK0531  DESIGNATION -  1 V 108
 BK0531  PID         -  BK0531
 BK0531  STATE/COUNTY-  LA/ACADIA
 BK0531  COUNTRY     -  US
 BK0531  USGS QUAD   -  RICHARD (2018)
 BK0531
 BK0531                         *CURRENT SURVEY CONTROL
 BK0531  ______________________________________________________________________
 BK0531* NAD 83(1986) POSITION- 30 25 45.     (N) 092 19 02.     (W)   SCALED
 BK0531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0531  **This station is located in a suspected subsidence area (see below).
 BK0531  ______________________________________________________________________
 BK0531  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK0531
 BK0531.The horizontal coordinates were scaled from a map and have
 BK0531.an estimated accuracy of +/- 6 seconds.
 BK0531
 BK0531.** This station is in an area of known vertical motion. If an
 BK0531.** orthometric height was ever established but is not available 
 BK0531.** in the current survey control section, the orthometric height
 BK0531.** is considered suspect.  Suspect heights are available in the
 BK0531.** superseded section only if requested.
 BK0531
 BK0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0531.GEOID18 height accuracy estimate available here.
 BK0531
 BK0531.Click photographs - Photos may exist for this station.
 BK0531
 BK0531;                    North         East    Units  Estimated Accuracy
 BK0531;SPC LA S     -   214,250.      905,490.      MT  (+/- 180 meters Scaled)
 BK0531
 BK0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP655665(NAD 83)
 BK0531
 BK0531                          SUPERSEDED SURVEY CONTROL
 BK0531
 BK0531.No superseded survey control is available for this station.
 BK0531
 BK0531_MARKER: DD = SURVEY DISK
 BK0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0531_STAMPING: 1 V 108 1969
 BK0531_MARK LOGO: LADHGS
 BK0531_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0531+STABILITY: SURFACE MOTION
 BK0531
 BK0531  HISTORY     - Date     Condition        Report By
 BK0531  HISTORY     - 1969     MONUMENTED       LADH
 BK0531
 BK0531                          STATION DESCRIPTION
 BK0531
 BK0531'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0531'0.25 MI E FROM RICHARD.
 BK0531'ABOUT 0.25 MILE EAST ALONG LOUISIANA HIGHWAY 370 FROM THE ACADIA
 BK0531'BAPTIST ACADEMY IN RICHARD.  IN SECTION 24, T7S, R1E.  LOCATED IN THE
 BK0531'SOUTHEAST CORNER OF THE PILGRIM REST BAPTIST CHURCH GROUNDS.  58.6
 BK0531'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 370, 178.2 FEET
 BK0531'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A LARGE BRICK BUILDING
 BK0531'BELONGING TO THE PILGRIM REST BAPTIST CHURCH, 79.9 FEET SOUTHEAST OF A
 BK0531'15 INCH OAK TREE, 10.5 FEET NORTH OF AN 8 INCH CATALPA TREE, 0.7 FOOT
 BK0531'WEST OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A
 BK0531'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0531'LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0532 ***********************************************************************
 BK0532  DESIGNATION -  1 V 109
 BK0532  PID         -  BK0532
 BK0532  STATE/COUNTY-  LA/ACADIA
 BK0532  COUNTRY     -  US
 BK0532  USGS QUAD   -  RICHARD (2018)
 BK0532
 BK0532                         *CURRENT SURVEY CONTROL
 BK0532  ______________________________________________________________________
 BK0532* NAD 83(1986) POSITION- 30 25 45.     (N) 092 19 54.     (W)   SCALED
 BK0532* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0532  **This station is located in a suspected subsidence area (see below).
 BK0532  ______________________________________________________________________
 BK0532  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0532
 BK0532.The horizontal coordinates were scaled from a map and have
 BK0532.an estimated accuracy of +/- 6 seconds.
 BK0532
 BK0532.** This station is in an area of known vertical motion. If an
 BK0532.** orthometric height was ever established but is not available 
 BK0532.** in the current survey control section, the orthometric height
 BK0532.** is considered suspect.  Suspect heights are available in the
 BK0532.** superseded section only if requested.
 BK0532
 BK0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0532.GEOID18 height accuracy estimate available here.
 BK0532
 BK0532.Click photographs - Photos may exist for this station.
 BK0532
 BK0532;                    North         East    Units  Estimated Accuracy
 BK0532;SPC LA S     -   214,260.      904,100.      MT  (+/- 180 meters Scaled)
 BK0532
 BK0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP641665(NAD 83)
 BK0532
 BK0532                          SUPERSEDED SURVEY CONTROL
 BK0532
 BK0532.No superseded survey control is available for this station.
 BK0532
 BK0532_MARKER: DD = SURVEY DISK
 BK0532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0532_STAMPING: 1V109 1969
 BK0532_MARK LOGO: LADH
 BK0532_PROJECTION: FLUSH
 BK0532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0532+STABILITY: SURFACE MOTION
 BK0532
 BK0532  HISTORY     - Date     Condition        Report By
 BK0532  HISTORY     - 1969     MONUMENTED       LADH
 BK0532
 BK0532                          STATION DESCRIPTION
 BK0532
 BK0532'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0532'0.65 MI W FROM RICHARD.
 BK0532'ABOUT 0.65 MILE WEST ALONG LOUISIANA HIGHWAY 370 FROM THE ACADIA
 BK0532'BAPTIST ACADEMY IN RICHARD.  IN SECTION 23, T7S, R1E.  76.4 FEET NORTH
 BK0532'OF THE CENTERLINE OF LOUISIANA HIGHWAY 370, 455.0 FEET WEST OF THE
 BK0532'CENTERLINE OF LOUISIANA HIGHWAY 367, 120.4 FEET EAST-SOUTHEAST OF THE
 BK0532'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO MRS. HOOVER
 BK0532'WATSON, 336.0 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A BRICK VENEER
 BK0532'RESIDENCE BELONGING TO EVERETT TURNER, 23.6 FEET EAST OF THE
 BK0532'CENTERLINE OF A GRAVEL DRIVEWAY, 7.2 FEET NORTH-NORTHEAST OF A POWER
 BK0532'POLE, 0.8 FOOT WEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE
 BK0532'POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTH OF
 BK0532'A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0465 ***********************************************************************
 BK0465  DESIGNATION -  1 V 11
 BK0465  PID         -  BK0465
 BK0465  STATE/COUNTY-  LA/ACADIA
 BK0465  COUNTRY     -  US
 BK0465  USGS QUAD   -  CROWLEY EAST (2018)
 BK0465
 BK0465                         *CURRENT SURVEY CONTROL
 BK0465  ______________________________________________________________________
 BK0465* NAD 83(1986) POSITION- 30 10 18.     (N) 092 16 08.     (W)   SCALED
 BK0465* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0465  **This station is located in a suspected subsidence area (see below).
 BK0465  ______________________________________________________________________
 BK0465  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BK0465
 BK0465.The horizontal coordinates were scaled from a map and have
 BK0465.an estimated accuracy of +/- 6 seconds.
 BK0465
 BK0465.** This station is in an area of known vertical motion. If an
 BK0465.** orthometric height was ever established but is not available 
 BK0465.** in the current survey control section, the orthometric height
 BK0465.** is considered suspect.  Suspect heights are available in the
 BK0465.** superseded section only if requested.
 BK0465
 BK0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0465.GEOID18 height accuracy estimate available here.
 BK0465
 BK0465.Click photographs - Photos may exist for this station.
 BK0465
 BK0465;                    North         East    Units  Estimated Accuracy
 BK0465;SPC LA S     -   185,660.      909,900.      MT  (+/- 180 meters Scaled)
 BK0465
 BK0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP703380(NAD 83)
 BK0465
 BK0465                          SUPERSEDED SURVEY CONTROL
 BK0465
 BK0465.No superseded survey control is available for this station.
 BK0465
 BK0465_MARKER: DD = SURVEY DISK
 BK0465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0465_STAMPING: 1V11 1968
 BK0465_MARK LOGO: LADHGS
 BK0465_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0465+STABILITY: SURFACE MOTION
 BK0465
 BK0465  HISTORY     - Date     Condition        Report By
 BK0465  HISTORY     - 1968     MONUMENTED       LADH
 BK0465  HISTORY     - 1979     MARK NOT FOUND   USGS
 BK0465
 BK0465                          STATION DESCRIPTION
 BK0465
 BK0465'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0465'4.00 MI S FROM RAYNE.
 BK0465'ABOUT 0.35 MILE SOUTH AND WEST ALONG U.S. HIGHWAY 90 AND LOUISIANA
 BK0465'HIGHWAY 35 (ADAMS AVENUE) IN RAYNE FROM THE SAINT JOSEPH CATHOLIC
 BK0465'CHURCH TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND U. S. HIGHWAY
 BK0465'90.  THENCE ABOUT 3.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 35.  IN
 BK0465'SECTION 16, T10S, R2E.  54.0 FEET SOUTHWEST OF THE CENTERLINE OF
 BK0465'LOUISIANA HIGHWAY 35, 0.6 FOOT EAST OF A THREE STRAND BARBED WIRE
 BK0465'FENCE RUNNING NORTH AND SOUTH, 204.0 FEET SOUTHWEST OF A TELEPHONE
 BK0465'POLE, 76.0 FEET NORTHWEST OF THE INTERSECTION OF CENTERLINES OF
 BK0465'LOUISIANA HIGHWAYS 35 AND 342.  SET IN TOP OF A CONCRETE POST
 BK0465'PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BK0465'FOOT SOUTH OF THE MARK.
 BK0465
 BK0465                          STATION RECOVERY (1979)
 BK0465
 BK0465'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BK0465'WEST SIDE OF ROAD HAS BEEN WIDENED AND INTERSECTION CHANGED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0533 ***********************************************************************
 BK0533  DESIGNATION -  1 V 110
 BK0533  PID         -  BK0533
 BK0533  STATE/COUNTY-  LA/ACADIA
 BK0533  COUNTRY     -  US
 BK0533  USGS QUAD   -  RICHARD (2018)
 BK0533
 BK0533                         *CURRENT SURVEY CONTROL
 BK0533  ______________________________________________________________________
 BK0533* NAD 83(1986) POSITION- 30 25 42.     (N) 092 20 32.     (W)   SCALED
 BK0533* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0533  **This station is located in a suspected subsidence area (see below).
 BK0533  ______________________________________________________________________
 BK0533  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0533
 BK0533.The horizontal coordinates were scaled from a map and have
 BK0533.an estimated accuracy of +/- 6 seconds.
 BK0533
 BK0533.** This station is in an area of known vertical motion. If an
 BK0533.** orthometric height was ever established but is not available 
 BK0533.** in the current survey control section, the orthometric height
 BK0533.** is considered suspect.  Suspect heights are available in the
 BK0533.** superseded section only if requested.
 BK0533
 BK0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0533.GEOID18 height accuracy estimate available here.
 BK0533
 BK0533.Click photographs - Photos may exist for this station.
 BK0533
 BK0533;                    North         East    Units  Estimated Accuracy
 BK0533;SPC LA S     -   214,170.      903,080.      MT  (+/- 180 meters Scaled)
 BK0533
 BK0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP631664(NAD 83)
 BK0533
 BK0533                          SUPERSEDED SURVEY CONTROL
 BK0533
 BK0533.No superseded survey control is available for this station.
 BK0533
 BK0533_MARKER: DD = SURVEY DISK
 BK0533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0533_STAMPING: 1 V 110 1969
 BK0533_MARK LOGO: LADHGS
 BK0533_PROJECTION: FLUSH
 BK0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0533+STABILITY: SURFACE MOTION
 BK0533
 BK0533  HISTORY     - Date     Condition        Report By
 BK0533  HISTORY     - 1969     MONUMENTED       LADH
 BK0533
 BK0533                          STATION DESCRIPTION
 BK0533
 BK0533'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0533'1.25 MI W FROM RICHARD.
 BK0533'ABOUT 1.25 MILES WEST ALONG LOUISIANA HIGHWAY 370 FROM THE ACADIA
 BK0533'BAPTIST ACADEMY IN RICHARD.  IN SECTION 23, T7S, R1E.  55.0 FEET SOUTH
 BK0533'OF THE CENTERLINE OF LOUISIANA HIGHWAY 370, 41.4 FEET NORTHEAST OF THE
 BK0533'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO MRS. FLOYD
 BK0533'VANDEWATER, 37.5 FEET EAST OF A 12 INCH OAK TREE, 0.8 FOOT WEST OF A
 BK0533'MESH WIRE FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE
 BK0533'GROUND.  THE MARK IS LOCATED 24.7 FEET SOUTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0534 ***********************************************************************
 BK0534  DESIGNATION -  1 V 111
 BK0534  PID         -  BK0534
 BK0534  STATE/COUNTY-  LA/ACADIA
 BK0534  COUNTRY     -  US
 BK0534  USGS QUAD   -  RICHARD (2018)
 BK0534
 BK0534                         *CURRENT SURVEY CONTROL
 BK0534  ______________________________________________________________________
 BK0534* NAD 83(1986) POSITION- 30 25 17.     (N) 092 21 22.     (W)   SCALED
 BK0534* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0534  **This station is located in a suspected subsidence area (see below).
 BK0534  ______________________________________________________________________
 BK0534  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK0534
 BK0534.The horizontal coordinates were scaled from a map and have
 BK0534.an estimated accuracy of +/- 6 seconds.
 BK0534
 BK0534.** This station is in an area of known vertical motion. If an
 BK0534.** orthometric height was ever established but is not available 
 BK0534.** in the current survey control section, the orthometric height
 BK0534.** is considered suspect.  Suspect heights are available in the
 BK0534.** superseded section only if requested.
 BK0534
 BK0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0534.GEOID18 height accuracy estimate available here.
 BK0534
 BK0534.Click photographs - Photos may exist for this station.
 BK0534
 BK0534;                    North         East    Units  Estimated Accuracy
 BK0534;SPC LA S     -   213,420.      901,740.      MT  (+/- 180 meters Scaled)
 BK0534
 BK0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP618656(NAD 83)
 BK0534
 BK0534                          SUPERSEDED SURVEY CONTROL
 BK0534
 BK0534.No superseded survey control is available for this station.
 BK0534
 BK0534_MARKER: DD = SURVEY DISK
 BK0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0534_STAMPING: 1V111 1969
 BK0534_MARK LOGO: LADHGS
 BK0534_PROJECTION: FLUSH
 BK0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0534+STABILITY: SURFACE MOTION
 BK0534
 BK0534  HISTORY     - Date     Condition        Report By
 BK0534  HISTORY     - 1969     MONUMENTED       LADH
 BK0534
 BK0534                          STATION DESCRIPTION
 BK0534
 BK0534'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0534'2.60 MI W FROM RICHARD.
 BK0534'ABOUT 2.60 MILES WEST ALONG LOUISIANA HIGHWAY 370 FROM THE ACADIA
 BK0534'BAPTIST ACADEMY IN RICHARD.  IN SECTION 27, T7S, R1E.  66.8 FEET SOUTH
 BK0534'OF THE CENTERLINE OF LOUISIANA HIGHWAY 370, 65.9 FEET NORTHWEST OF THE
 BK0534'SOUTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO WILLIE
 BK0534'BELLARD, 39.6 FEET WEST OF THE CENTERLINE OF A SHELL DRIVEWAY, 2.6
 BK0534'FEET WEST OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST SET
 BK0534'FLUSH WITH THE GROUND.  THE MARK IS LOCATED 0.9 FOOT NORTH OF A STEEL
 BK0534'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0535 ***********************************************************************
 BK0535  DESIGNATION -  1 V 112
 BK0535  PID         -  BK0535
 BK0535  STATE/COUNTY-  LA/ACADIA
 BK0535  COUNTRY     -  US
 BK0535  USGS QUAD   -  RICHARD (2018)
 BK0535
 BK0535                         *CURRENT SURVEY CONTROL
 BK0535  ______________________________________________________________________
 BK0535* NAD 83(1986) POSITION- 30 25 19.     (N) 092 22 05.     (W)   SCALED
 BK0535* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0535  **This station is located in a suspected subsidence area (see below).
 BK0535  ______________________________________________________________________
 BK0535  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0535
 BK0535.The horizontal coordinates were scaled from a map and have
 BK0535.an estimated accuracy of +/- 6 seconds.
 BK0535
 BK0535.** This station is in an area of known vertical motion. If an
 BK0535.** orthometric height was ever established but is not available 
 BK0535.** in the current survey control section, the orthometric height
 BK0535.** is considered suspect.  Suspect heights are available in the
 BK0535.** superseded section only if requested.
 BK0535
 BK0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0535.GEOID18 height accuracy estimate available here.
 BK0535
 BK0535.Click photographs - Photos may exist for this station.
 BK0535
 BK0535;                    North         East    Units  Estimated Accuracy
 BK0535;SPC LA S     -   213,490.      900,600.      MT  (+/- 180 meters Scaled)
 BK0535
 BK0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP606657(NAD 83)
 BK0535
 BK0535                          SUPERSEDED SURVEY CONTROL
 BK0535
 BK0535.No superseded survey control is available for this station.
 BK0535
 BK0535_MARKER: DD = SURVEY DISK
 BK0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0535_STAMPING: 1V112 1969
 BK0535_MARK LOGO: LADHGS
 BK0535_PROJECTION: FLUSH
 BK0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0535+STABILITY: SURFACE MOTION
 BK0535
 BK0535  HISTORY     - Date     Condition        Report By
 BK0535  HISTORY     - 1969     MONUMENTED       LADH
 BK0535
 BK0535                          STATION DESCRIPTION
 BK0535
 BK0535'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0535'3.30 MI W FROM RICHARD.
 BK0535'ABOUT 3.30 MILES WEST ALONG LOUISIANA HIGHWAY 370 FROM THE ACADIA
 BK0535'BAPTIST ACADEMY IN RICHARD.  IN SECTION 21, T7S, R1E.  55.2 FEET NORTH
 BK0535'OF THE CENTERLINE OF LOUISIANA HIGHWAY 370, 102.0 FEET SOUTHWEST OF
 BK0535'THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 BK0535'BELONGING TO WARREN BUNDICK, 83.7 FEET WEST OF THE CENTERLINE OF A
 BK0535'SHELL DRIVEWAY, 37.8 FEET WEST-NORTHWEST OF A 4 INCH PECAN TREE, 0.7
 BK0535'FOOT EAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST SET
 BK0535'FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.3 FEET SOUTH OF A STEEL
 BK0535'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0536 ***********************************************************************
 BK0536  DESIGNATION -  1 V 113
 BK0536  PID         -  BK0536
 BK0536  STATE/COUNTY-  LA/ACADIA
 BK0536  COUNTRY     -  US
 BK0536  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0536
 BK0536                         *CURRENT SURVEY CONTROL
 BK0536  ______________________________________________________________________
 BK0536* NAD 83(1986) POSITION- 30 25 18.     (N) 092 23 13.     (W)   SCALED
 BK0536* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0536  **This station is located in a suspected subsidence area (see below).
 BK0536  ______________________________________________________________________
 BK0536  GEOID HEIGHT    -        -27.321 (meters)                     GEOID18
 BK0536
 BK0536.The horizontal coordinates were scaled from a map and have
 BK0536.an estimated accuracy of +/- 6 seconds.
 BK0536
 BK0536.** This station is in an area of known vertical motion. If an
 BK0536.** orthometric height was ever established but is not available 
 BK0536.** in the current survey control section, the orthometric height
 BK0536.** is considered suspect.  Suspect heights are available in the
 BK0536.** superseded section only if requested.
 BK0536
 BK0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0536.GEOID18 height accuracy estimate available here.
 BK0536
 BK0536.Click photographs - Photos may exist for this station.
 BK0536
 BK0536;                    North         East    Units  Estimated Accuracy
 BK0536;SPC LA S     -   213,470.      898,780.      MT  (+/- 180 meters Scaled)
 BK0536
 BK0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP588656(NAD 83)
 BK0536
 BK0536                          SUPERSEDED SURVEY CONTROL
 BK0536
 BK0536.No superseded survey control is available for this station.
 BK0536
 BK0536_MARKER: DD = SURVEY DISK
 BK0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0536_STAMPING: 1V113 1969
 BK0536_MARK LOGO: LADHGS
 BK0536_PROJECTION: FLUSH
 BK0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0536+STABILITY: SURFACE MOTION
 BK0536
 BK0536  HISTORY     - Date     Condition        Report By
 BK0536  HISTORY     - 1969     MONUMENTED       LADH
 BK0536
 BK0536                          STATION DESCRIPTION
 BK0536
 BK0536'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0536'4.45 MI W FROM RICHARD.
 BK0536'ABOUT 4.45 MILES WEST ALONG LOUISIANA HIGHWAY 370 FROM THE ACADIA
 BK0536'BAPTIST ACADEMY IN RICHARD.  IN SECTION 20, T7S, R1E, 71.0 FEET NORTH
 BK0536'OF THE CENTERLINE OF LOUISIANA HIGHWAY 370, 227.8 FEET SOUTH-SOUTHWEST
 BK0536'OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO WINSTON
 BK0536'ATTEBERRY, 56.3 FEET NORTHEAST OF A POWER POLE, 9.4 FEET WEST OF THE
 BK0536'WEST EDGE OF A CONCRETE WALL SURROUNDING A CATTLE GUARD, 0.8 FOOT
 BK0536'SOUTH OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH
 BK0536'WITH THE GROUND.  THE MARK IS LOCATED 0.8 FOOT SOUTHWEST OF A STEEL
 BK0536'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0506 ***********************************************************************
 BK0506  DESIGNATION -  1 V 114
 BK0506  PID         -  BK0506
 BK0506  STATE/COUNTY-  LA/ACADIA
 BK0506  COUNTRY     -  US
 BK0506  USGS QUAD   -  IOTA (2018)
 BK0506
 BK0506                         *CURRENT SURVEY CONTROL
 BK0506  ______________________________________________________________________
 BK0506* NAD 83(1986) POSITION- 30 21 47.     (N) 092 22 55.     (W)   SCALED
 BK0506* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0506  **This station is located in a suspected subsidence area (see below).
 BK0506  ______________________________________________________________________
 BK0506  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0506
 BK0506.The horizontal coordinates were scaled from a map and have
 BK0506.an estimated accuracy of +/- 6 seconds.
 BK0506
 BK0506.** This station is in an area of known vertical motion. If an
 BK0506.** orthometric height was ever established but is not available 
 BK0506.** in the current survey control section, the orthometric height
 BK0506.** is considered suspect.  Suspect heights are available in the
 BK0506.** superseded section only if requested.
 BK0506
 BK0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0506.GEOID18 height accuracy estimate available here.
 BK0506
 BK0506.Click photographs - Photos may exist for this station.
 BK0506
 BK0506;                    North         East    Units  Estimated Accuracy
 BK0506;SPC LA S     -   206,970.      899,200.      MT  (+/- 180 meters Scaled)
 BK0506
 BK0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP593591(NAD 83)
 BK0506
 BK0506                          SUPERSEDED SURVEY CONTROL
 BK0506
 BK0506.No superseded survey control is available for this station.
 BK0506
 BK0506_MARKER: DD = SURVEY DISK
 BK0506_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0506_SP_SET: CULVERT HEADWALL
 BK0506_STAMPING: 1V114 1969
 BK0506_MARK LOGO: LADHGS
 BK0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0506+STABILITY: SURFACE MOTION
 BK0506
 BK0506  HISTORY     - Date     Condition        Report By
 BK0506  HISTORY     - 1969     MONUMENTED       LADH
 BK0506
 BK0506                          STATION DESCRIPTION
 BK0506
 BK0506'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0506'3.05 MI SE FROM MOWATA.
 BK0506'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0506'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0506'HIGHWAYS 13 AND 365.  THENCE ABOUT 0.90 MILE EAST ALONG LOUISIANA
 BK0506'HIGHWAY 365.  IN SECTION 17, T8S, R1E.  LOCATED IN THE CENTER OF A
 BK0506'CONCRETE HEADWALL ON THE SOUTH END OF A BOX CULVERT UNDER LOUISIANA
 BK0506'HIGHWAY 365, 19.3 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0506'365, 95.6 FEET EAST OF THE CENTERLINE OF A SHELL DRIVEWAY, 212.8 FEET
 BK0506'EAST-NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME DEEP WATER WELL
 BK0506'SHED WITH SHEET METAL SIDING, 449.5 FEET NORTHEAST OF THE NORTHWEST
 BK0506'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO HENRY SCHULTZ, JR. SET
 BK0506'FLUSH WITH THE SURFACE OF THE CONCRETE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0509 ***********************************************************************
 BK0509  DESIGNATION -  1 V 115
 BK0509  PID         -  BK0509
 BK0509  STATE/COUNTY-  LA/ACADIA
 BK0509  COUNTRY     -  US
 BK0509  USGS QUAD   -  BRANCH (2018)
 BK0509
 BK0509                         *CURRENT SURVEY CONTROL
 BK0509  ______________________________________________________________________
 BK0509* NAD 83(1986) POSITION- 30 21 50.     (N) 092 21 08.     (W)   SCALED
 BK0509* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0509  **This station is located in a suspected subsidence area (see below).
 BK0509  ______________________________________________________________________
 BK0509  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0509
 BK0509.The horizontal coordinates were scaled from a map and have
 BK0509.an estimated accuracy of +/- 6 seconds.
 BK0509
 BK0509.** This station is in an area of known vertical motion. If an
 BK0509.** orthometric height was ever established but is not available 
 BK0509.** in the current survey control section, the orthometric height
 BK0509.** is considered suspect.  Suspect heights are available in the
 BK0509.** superseded section only if requested.
 BK0509
 BK0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0509.GEOID18 height accuracy estimate available here.
 BK0509
 BK0509.Click photographs - Photos may exist for this station.
 BK0509
 BK0509;                    North         East    Units  Estimated Accuracy
 BK0509;SPC LA S     -   207,040.      902,060.      MT  (+/- 180 meters Scaled)
 BK0509
 BK0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP622592(NAD 83)
 BK0509
 BK0509                          SUPERSEDED SURVEY CONTROL
 BK0509
 BK0509.No superseded survey control is available for this station.
 BK0509
 BK0509_MARKER: DD = SURVEY DISK
 BK0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0509_STAMPING: 1V115 1969
 BK0509_MARK LOGO: LADHGS
 BK0509_PROJECTION: FLUSH
 BK0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0509+STABILITY: SURFACE MOTION
 BK0509
 BK0509  HISTORY     - Date     Condition        Report By
 BK0509  HISTORY     - 1969     MONUMENTED       LADH
 BK0509
 BK0509                          STATION DESCRIPTION
 BK0509
 BK0509'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0509'4.80 MI SE FROM MOWATA.
 BK0509'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0509'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0509'HIGHWAYS 13 AND 365.  THENCE ABOUT 2.65 MILES EAST ALONG LOUISIANA
 BK0509'HIGHWAY 365.  IN SECTION 10, T8S, R1E.  69.3 FEET NORTH OF THE
 BK0509'CENTERLINE OF LOUISIANA HIGHWAY 365, 73.3 FEET SOUTHEAST OF THE
 BK0509'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO H.F. REINERS,
 BK0509'45.5 FEET EAST-SOUTHEAST OF A 24 INCH CHINABERRY TREE, 33.2 FEET
 BK0509'NORTHWEST OF A TELEPHONE POLE, 1.1 FEET WEST OF A COMBINATION MESH AND
 BK0509'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE
 BK0509'GROUND.  THE MARK IS LOCATED 0.9 FOOT SOUTHWEST OF A STEEL WITNESS
 BK0509'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0510 ***********************************************************************
 BK0510  DESIGNATION -  1 V 116
 BK0510  PID         -  BK0510
 BK0510  STATE/COUNTY-  LA/ACADIA
 BK0510  COUNTRY     -  US
 BK0510  USGS QUAD   -  BRANCH (2018)
 BK0510
 BK0510                         *CURRENT SURVEY CONTROL
 BK0510  ______________________________________________________________________
 BK0510* NAD 83(1986) POSITION- 30 21 50.     (N) 092 20 31.     (W)   SCALED
 BK0510* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0510  **This station is located in a suspected subsidence area (see below).
 BK0510  ______________________________________________________________________
 BK0510  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0510
 BK0510.The horizontal coordinates were scaled from a map and have
 BK0510.an estimated accuracy of +/- 6 seconds.
 BK0510
 BK0510.** This station is in an area of known vertical motion. If an
 BK0510.** orthometric height was ever established but is not available 
 BK0510.** in the current survey control section, the orthometric height
 BK0510.** is considered suspect.  Suspect heights are available in the
 BK0510.** superseded section only if requested.
 BK0510
 BK0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0510.GEOID18 height accuracy estimate available here.
 BK0510
 BK0510.Click photographs - Photos may exist for this station.
 BK0510
 BK0510;                    North         East    Units  Estimated Accuracy
 BK0510;SPC LA S     -   207,030.      903,050.      MT  (+/- 180 meters Scaled)
 BK0510
 BK0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP632592(NAD 83)
 BK0510
 BK0510                          SUPERSEDED SURVEY CONTROL
 BK0510
 BK0510.No superseded survey control is available for this station.
 BK0510
 BK0510_MARKER: DD = SURVEY DISK
 BK0510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0510_STAMPING: 1V116 1969
 BK0510_MARK LOGO: LADHGS
 BK0510_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0510+STABILITY: SURFACE MOTION
 BK0510
 BK0510  HISTORY     - Date     Condition        Report By
 BK0510  HISTORY     - 1969     MONUMENTED       LADH
 BK0510
 BK0510                          STATION DESCRIPTION
 BK0510
 BK0510'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0510'5.40 MI SE FROM MOWATA.
 BK0510'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0510'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0510'HIGHWAYS 13 AND 365.  THENCE ABOUT 3.2K MILES EAST ALONG LOUISIANA
 BK0510'HIGHWAY 365.  IN SECTION 11, T8S, R1E.  39.8 FEET NORTH OF THE
 BK0510'CENTERLINE OF LOUISIANA HIGHWAY 365, 109.2 FEET SOUTHEAST OF THE
 BK0510'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO PETE BISCHOFF,
 BK0510'49.8 FEET EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 5.4 FEET EAST
 BK0510'OF A TELEPHONE POLE, 1.5 FEET SOUTH OF A COMBINATION MESH AND BARBED
 BK0510'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 BK0510'THE GROUND.  THE MARK IS LOCATED 1.1 FEET EAST OF A STEEL WITNESS
 BK0510'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0511 ***********************************************************************
 BK0511  DESIGNATION -  1 V 117
 BK0511  PID         -  BK0511
 BK0511  STATE/COUNTY-  LA/ACADIA
 BK0511  COUNTRY     -  US
 BK0511  USGS QUAD   -  BRANCH (2018)
 BK0511
 BK0511                         *CURRENT SURVEY CONTROL
 BK0511  ______________________________________________________________________
 BK0511* NAD 83(1986) POSITION- 30 21 48.     (N) 092 19 46.     (W)   SCALED
 BK0511* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0511  **This station is located in a suspected subsidence area (see below).
 BK0511  ______________________________________________________________________
 BK0511  GEOID HEIGHT    -        -27.316 (meters)                     GEOID18
 BK0511
 BK0511.The horizontal coordinates were scaled from a map and have
 BK0511.an estimated accuracy of +/- 6 seconds.
 BK0511
 BK0511.** This station is in an area of known vertical motion. If an
 BK0511.** orthometric height was ever established but is not available 
 BK0511.** in the current survey control section, the orthometric height
 BK0511.** is considered suspect.  Suspect heights are available in the
 BK0511.** superseded section only if requested.
 BK0511
 BK0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0511.GEOID18 height accuracy estimate available here.
 BK0511
 BK0511.Click photographs - Photos may exist for this station.
 BK0511
 BK0511;                    North         East    Units  Estimated Accuracy
 BK0511;SPC LA S     -   206,960.      904,250.      MT  (+/- 180 meters Scaled)
 BK0511
 BK0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP644592(NAD 83)
 BK0511
 BK0511                          SUPERSEDED SURVEY CONTROL
 BK0511
 BK0511.No superseded survey control is available for this station.
 BK0511
 BK0511_MARKER: DD = SURVEY DISK
 BK0511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0511_STAMPING: 1V117 1969
 BK0511_MARK LOGO: LADHGS
 BK0511_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0511+STABILITY: SURFACE MOTION
 BK0511
 BK0511  HISTORY     - Date     Condition        Report By
 BK0511  HISTORY     - 1969     MONUMENTED       LADH
 BK0511
 BK0511                          STATION DESCRIPTION
 BK0511
 BK0511'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0511'6.15 MI SE FROM MOWATA.
 BK0511'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0511'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0511'HIGHWAYS 13 AND 365.  THENCE ABOUT 4.00 MILES EAST ALONG LOUISIANA
 BK0511'HIGHWAY 365.  IN SECTION 13, T8S, R1E.  LOCATED AT A POINT WHERE
 BK0511'LOUISIANA HIGHWAYS 365 AND 367 INTERSECT, 43.8 FEET SOUTH OF THE
 BK0511'CENTERLINE OF LOUISIANA HIGHWAY 365, 57.6 FEET EAST OF THE CENTERLINE
 BK0511'OF LOUISIANA HIGHWAY 367, 172.7 FEET NORTHWEST OF THE NORTHWEST CORNER
 BK0511'OF A WOOD FRAME RESIDENCE BELONGING TO WALTER BRUNER, 3.3 FEET EAST OF
 BK0511'A LOUISIANA DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 1.1
 BK0511'FEET NORTH OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0511'PROJECTING 5 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BK0511'NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0512 ***********************************************************************
 BK0512  DESIGNATION -  1 V 118
 BK0512  PID         -  BK0512
 BK0512  STATE/COUNTY-  LA/ACADIA
 BK0512  COUNTRY     -  US
 BK0512  USGS QUAD   -  BRANCH (2018)
 BK0512
 BK0512                         *CURRENT SURVEY CONTROL
 BK0512  ______________________________________________________________________
 BK0512* NAD 83(1986) POSITION- 30 21 50.     (N) 092 18 51.     (W)   SCALED
 BK0512* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0512  **This station is located in a suspected subsidence area (see below).
 BK0512  ______________________________________________________________________
 BK0512  GEOID HEIGHT    -        -27.316 (meters)                     GEOID18
 BK0512
 BK0512.The horizontal coordinates were scaled from a map and have
 BK0512.an estimated accuracy of +/- 6 seconds.
 BK0512
 BK0512.** This station is in an area of known vertical motion. If an
 BK0512.** orthometric height was ever established but is not available 
 BK0512.** in the current survey control section, the orthometric height
 BK0512.** is considered suspect.  Suspect heights are available in the
 BK0512.** superseded section only if requested.
 BK0512
 BK0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0512.GEOID18 height accuracy estimate available here.
 BK0512
 BK0512.Click photographs - Photos may exist for this station.
 BK0512
 BK0512;                    North         East    Units  Estimated Accuracy
 BK0512;SPC LA S     -   207,010.      905,720.      MT  (+/- 180 meters Scaled)
 BK0512
 BK0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP659593(NAD 83)
 BK0512
 BK0512                          SUPERSEDED SURVEY CONTROL
 BK0512
 BK0512.No superseded survey control is available for this station.
 BK0512
 BK0512_MARKER: DD = SURVEY DISK
 BK0512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0512_STAMPING: 1V118 1969
 BK0512_MARK LOGO: LADHGS
 BK0512_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0512+STABILITY: SURFACE MOTION
 BK0512
 BK0512  HISTORY     - Date     Condition        Report By
 BK0512  HISTORY     - 1969     MONUMENTED       LADH
 BK0512
 BK0512                          STATION DESCRIPTION
 BK0512
 BK0512'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0512'7.10 MI SE FROM MOWATA.
 BK0512'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0512'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0512'HIGHWAYS 13 AND 365.  THENCE ABOUT 4.95 MILES EAST ALONG LOUISIANA
 BK0512'HIGHWAY 365.  70.2 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAYS
 BK0512'365, 61.5 FEET WEST OF A POWER POLE, 186.3 FEET EAST OF A POWER POLE,
 BK0512'27.4 FEET SOUTH OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0512'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0512'SOUTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0514 ***********************************************************************
 BK0514  DESIGNATION -  1 V 119
 BK0514  PID         -  BK0514
 BK0514  STATE/COUNTY-  LA/ACADIA
 BK0514  COUNTRY     -  US
 BK0514  USGS QUAD   -  BRANCH (2018)
 BK0514
 BK0514                         *CURRENT SURVEY CONTROL
 BK0514  ______________________________________________________________________
 BK0514* NAD 83(1986) POSITION- 30 21 17.     (N) 092 17 13.     (W)   SCALED
 BK0514* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0514  **This station is located in a suspected subsidence area (see below).
 BK0514  ______________________________________________________________________
 BK0514  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK0514
 BK0514.The horizontal coordinates were scaled from a map and have
 BK0514.an estimated accuracy of +/- 6 seconds.
 BK0514
 BK0514.** This station is in an area of known vertical motion. If an
 BK0514.** orthometric height was ever established but is not available 
 BK0514.** in the current survey control section, the orthometric height
 BK0514.** is considered suspect.  Suspect heights are available in the
 BK0514.** superseded section only if requested.
 BK0514
 BK0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0514.GEOID18 height accuracy estimate available here.
 BK0514
 BK0514.Click photographs - Photos may exist for this station.
 BK0514
 BK0514;                    North         East    Units  Estimated Accuracy
 BK0514;SPC LA S     -   205,970.      908,330.      MT  (+/- 180 meters Scaled)
 BK0514
 BK0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP685583(NAD 83)
 BK0514
 BK0514                          SUPERSEDED SURVEY CONTROL
 BK0514
 BK0514.No superseded survey control is available for this station.
 BK0514
 BK0514_MARKER: DD = SURVEY DISK
 BK0514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0514_STAMPING: 1V119 1969
 BK0514_MARK LOGO: LADHGS
 BK0514_PROJECTION: FLUSH
 BK0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0514+STABILITY: SURFACE MOTION
 BK0514
 BK0514  HISTORY     - Date     Condition        Report By
 BK0514  HISTORY     - 1969     MONUMENTED       LADH
 BK0514
 BK0514                          STATION DESCRIPTION
 BK0514
 BK0514'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0514'9.00 MI SE FROM MOWATA.
 BK0514'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0514'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0514'HIGHWAYS 13 AND 365.  THENCE ABOUT 6.85 MILES EAST ALONG LOUISIANA
 BK0514'HIGHWAY 365.  IN SECTION 63, T8S, R2E.  63.0 FEET SOUTH OF THE
 BK0514'CENTERLINE OF LOUISIANA HIGHWAY 365, 301.6 FEET NORTH OF THE NORTHWEST
 BK0514'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO WALTER BRUNER, 46.0 FEET
 BK0514'NORTHEAST OF A 24 INCH PINE TREE, 12.0 FEET SOUTHWEST OF AN 8 INCH OAK
 BK0514'TREE, 1.2 FEET SOUTHEAST OF A MESH WIRE FENCE. SET IN TOP OF A
 BK0514'CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0514'NORTHEAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0466 ***********************************************************************
 BK0466  DESIGNATION -  1 V 12
 BK0466  PID         -  BK0466
 BK0466  STATE/COUNTY-  LA/ACADIA
 BK0466  COUNTRY     -  US
 BK0466  USGS QUAD   -  CROWLEY EAST (2018)
 BK0466
 BK0466                         *CURRENT SURVEY CONTROL
 BK0466  ______________________________________________________________________
 BK0466* NAD 83(1986) POSITION- 30 11 03.     (N) 092 16 08.     (W)   SCALED
 BK0466* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0466  **This station is located in a suspected subsidence area (see below).
 BK0466  ______________________________________________________________________
 BK0466  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BK0466
 BK0466.The horizontal coordinates were scaled from a map and have
 BK0466.an estimated accuracy of +/- 6 seconds.
 BK0466
 BK0466.** This station is in an area of known vertical motion. If an
 BK0466.** orthometric height was ever established but is not available 
 BK0466.** in the current survey control section, the orthometric height
 BK0466.** is considered suspect.  Suspect heights are available in the
 BK0466.** superseded section only if requested.
 BK0466
 BK0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0466.GEOID18 height accuracy estimate available here.
 BK0466
 BK0466.Click photographs - Photos may exist for this station.
 BK0466
 BK0466;                    North         East    Units  Estimated Accuracy
 BK0466;SPC LA S     -   187,050.      909,910.      MT  (+/- 180 meters Scaled)
 BK0466
 BK0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP703394(NAD 83)
 BK0466
 BK0466                          SUPERSEDED SURVEY CONTROL
 BK0466
 BK0466.No superseded survey control is available for this station.
 BK0466
 BK0466_MARKER: DD = SURVEY DISK
 BK0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0466_STAMPING: 1V12 1968
 BK0466_MARK LOGO: LADHGS
 BK0466_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0466+STABILITY: SURFACE MOTION
 BK0466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0466+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0466
 BK0466  HISTORY     - Date     Condition        Report By
 BK0466  HISTORY     - 1968     MONUMENTED       LADH
 BK0466  HISTORY     - 19910907 GOOD             USPSQD
 BK0466  HISTORY     - 19970604 GOOD             USPSQD
 BK0466  HISTORY     - 20030611 GOOD             USPSQD
 BK0466  HISTORY     - 20040920 GOOD             USPSQD
 BK0466
 BK0466                          STATION DESCRIPTION
 BK0466
 BK0466'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0466'3.20 MI S FROM RAYNE.
 BK0466'ABOUT 0.35 MILE SOUTH AND WEST ALONG U.S. HIGHWAY 90 AND LOUISIANA
 BK0466'HIGHWAY 35 (ADAMS AVENUE) IN RAYNE FROM THE SAINT JOSEPH CATHOLIC
 BK0466'CHURCH TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND U. S. HIGHWAY
 BK0466'90.  THENCE ABOUT 2.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 35.  IN
 BK0466'SECTION 9, T10S, R2E.  52.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK0466'HIGHWAY 35, 40.0 FEET NORTH OF A BLACKTOP ROAD LEADING WEST, 74.0 FEET
 BK0466'NORTHWEST OF THE CENTER OF A CONCRETE HEADWALL ON THE WEST END OF A
 BK0466'REINFORCED CONCRETE BOX CULVERT UNDER LOUISIANA HIGHWAY 35, 43.0 FEET
 BK0466'NORTH OF THE WESTERLY PROJECTION OF THE CENTERLINE OF A GRAVEL ROAD
 BK0466'LEADING EAST.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK0466'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTHWEST OF THE
 BK0466'MARK.
 BK0466
 BK0466                          STATION RECOVERY (1991)
 BK0466
 BK0466'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0466'RECOVERED IN GOOD CONDITION.
 BK0466
 BK0466                          STATION RECOVERY (1997)
 BK0466
 BK0466'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0466'RECOVERED IN GOOD CONDITION.
 BK0466
 BK0466                          STATION RECOVERY (2003)
 BK0466
 BK0466'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0466'RECOVERED IN GOOD CONDITION.
 BK0466
 BK0466                          STATION RECOVERY (2004)
 BK0466
 BK0466'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0515 ***********************************************************************
 BK0515  DESIGNATION -  1 V 120
 BK0515  PID         -  BK0515
 BK0515  STATE/COUNTY-  LA/ACADIA
 BK0515  COUNTRY     -  US
 BK0515  USGS QUAD   -  BRANCH (2018)
 BK0515
 BK0515                         *CURRENT SURVEY CONTROL
 BK0515  ______________________________________________________________________
 BK0515* NAD 83(1986) POSITION- 30 21 03.     (N) 092 16 23.     (W)   SCALED
 BK0515* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0515  **This station is located in a suspected subsidence area (see below).
 BK0515  ______________________________________________________________________
 BK0515  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK0515
 BK0515.The horizontal coordinates were scaled from a map and have
 BK0515.an estimated accuracy of +/- 6 seconds.
 BK0515
 BK0515.** This station is in an area of known vertical motion. If an
 BK0515.** orthometric height was ever established but is not available 
 BK0515.** in the current survey control section, the orthometric height
 BK0515.** is considered suspect.  Suspect heights are available in the
 BK0515.** superseded section only if requested.
 BK0515
 BK0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0515.GEOID18 height accuracy estimate available here.
 BK0515
 BK0515.Click photographs - Photos may exist for this station.
 BK0515
 BK0515;                    North         East    Units  Estimated Accuracy
 BK0515;SPC LA S     -   205,530.      909,660.      MT  (+/- 180 meters Scaled)
 BK0515
 BK0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP698578(NAD 83)
 BK0515
 BK0515                          SUPERSEDED SURVEY CONTROL
 BK0515
 BK0515.No superseded survey control is available for this station.
 BK0515
 BK0515_MARKER: DD = SURVEY DISK
 BK0515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0515_STAMPING: 1V120 1969
 BK0515_MARK LOGO: LADHGS
 BK0515_PROJECTION: FLUSH
 BK0515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0515+STABILITY: SURFACE MOTION
 BK0515
 BK0515  HISTORY     - Date     Condition        Report By
 BK0515  HISTORY     - 1969     MONUMENTED       LADH
 BK0515
 BK0515                          STATION DESCRIPTION
 BK0515
 BK0515'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0515'9.85 MI SE FROM MOWATA.
 BK0515'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0515'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0515'HIGHWAYS 13 AND 365.  THENCE ABOUT 7.70 MILES EAST ALONG LOUISIANA
 BK0515'HIGHWAY 365.  IN SECTION 82, T8S, R2E.  67.4 FEET NORTH OF THE
 BK0515'CENTERLINE OF LOUISIANA HIGHWAY 365, 44.4 FEET SOUTHWEST OF THE
 BK0515'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO CLARENCE G.
 BK0515'RICHARD, 46.5 FEET WEST OF A 20 INCH CEDAR TREE, 27.9 FEET NORTHEAST
 BK0515'OF A POWER POLE, 0.7 FOOT WEST OF A CHAIN-LINK FENCE.  SET IN TOP OF A
 BK0515'CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.3 FEET
 BK0515'SOUTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0544 ***********************************************************************
 BK0544  DESIGNATION -  1 V 121
 BK0544  PID         -  BK0544
 BK0544  STATE/COUNTY-  LA/ACADIA
 BK0544  COUNTRY     -  US
 BK0544  USGS QUAD   -  MIRE (2018)
 BK0544
 BK0544                         *CURRENT SURVEY CONTROL
 BK0544  ______________________________________________________________________
 BK0544* NAD 83(1986) POSITION- 30 17 57.     (N) 092 08 32.     (W)   SCALED
 BK0544* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0544  **This station is located in a suspected subsidence area (see below).
 BK0544  ______________________________________________________________________
 BK0544  GEOID HEIGHT    -        -27.247 (meters)                     GEOID18
 BK0544
 BK0544.The horizontal coordinates were scaled from a map and have
 BK0544.an estimated accuracy of +/- 6 seconds.
 BK0544
 BK0544.** This station is in an area of known vertical motion. If an
 BK0544.** orthometric height was ever established but is not available 
 BK0544.** in the current survey control section, the orthometric height
 BK0544.** is considered suspect.  Suspect heights are available in the
 BK0544.** superseded section only if requested.
 BK0544
 BK0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0544.GEOID18 height accuracy estimate available here.
 BK0544
 BK0544.Click photographs - Photos may exist for this station.
 BK0544
 BK0544;                    North         East    Units  Estimated Accuracy
 BK0544;SPC LA S     -   199,700.      922,190.      MT  (+/- 180 meters Scaled)
 BK0544
 BK0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP824522(NAD 83)
 BK0544
 BK0544                          SUPERSEDED SURVEY CONTROL
 BK0544
 BK0544.No superseded survey control is available for this station.
 BK0544
 BK0544_MARKER: DD = SURVEY DISK
 BK0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0544_STAMPING: 1V121 1973
 BK0544_MARK LOGO: LADHGS
 BK0544_PROJECTION: FLUSH
 BK0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0544+STABILITY: SURFACE MOTION
 BK0544
 BK0544  HISTORY     - Date     Condition        Report By
 BK0544  HISTORY     - 1973     MONUMENTED       LADH
 BK0544  HISTORY     - 19970604 GOOD             USPSQD
 BK0544
 BK0544                          STATION DESCRIPTION
 BK0544
 BK0544'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0544'3 MI E FROM MIRE.
 BK0544'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 3 MILES EAST ALONG
 BK0544'LOUISIANA HIGHWAY 98, 71 FEET NORTH OF LOUISIANA HIGHWAY 98, 80 FEET
 BK0544'WEST OF LOUISIANA HIGHWAY 343, 109 FEET NORTHWEST OF THE INTERSECTION
 BK0544'OF LOUISIANA HIGHWAY 98 AND LOUISIANA HIGHWAY 343, 1 FOOT NORTHWEST OF
 BK0544'A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK0544'THE GROUND.  SECTION 34, T 9 S, R 3 E.
 BK0544
 BK0544                          STATION RECOVERY (1997)
 BK0544
 BK0544'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0545 ***********************************************************************
 BK0545  DESIGNATION -  1 V 122
 BK0545  PID         -  BK0545
 BK0545  STATE/COUNTY-  LA/ACADIA
 BK0545  COUNTRY     -  US
 BK0545  USGS QUAD   -  MIRE (2018)
 BK0545
 BK0545                         *CURRENT SURVEY CONTROL
 BK0545  ______________________________________________________________________
 BK0545* NAD 83(1986) POSITION- 30 17 57.     (N) 092 09 35.     (W)   SCALED
 BK0545* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0545  **This station is located in a suspected subsidence area (see below).
 BK0545  ______________________________________________________________________
 BK0545  GEOID HEIGHT    -        -27.251 (meters)                     GEOID18
 BK0545
 BK0545.The horizontal coordinates were scaled from a map and have
 BK0545.an estimated accuracy of +/- 6 seconds.
 BK0545
 BK0545.** This station is in an area of known vertical motion. If an
 BK0545.** orthometric height was ever established but is not available 
 BK0545.** in the current survey control section, the orthometric height
 BK0545.** is considered suspect.  Suspect heights are available in the
 BK0545.** superseded section only if requested.
 BK0545
 BK0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0545.GEOID18 height accuracy estimate available here.
 BK0545
 BK0545.Click photographs - Photos may exist for this station.
 BK0545
 BK0545;                    North         East    Units  Estimated Accuracy
 BK0545;SPC LA S     -   199,720.      920,510.      MT  (+/- 180 meters Scaled)
 BK0545
 BK0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP808522(NAD 83)
 BK0545
 BK0545                          SUPERSEDED SURVEY CONTROL
 BK0545
 BK0545.No superseded survey control is available for this station.
 BK0545
 BK0545_MARKER: DD = SURVEY DISK
 BK0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0545_STAMPING: 1V122 1973
 BK0545_MARK LOGO: LADHGS
 BK0545_PROJECTION: FLUSH
 BK0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0545+STABILITY: SURFACE MOTION
 BK0545
 BK0545  HISTORY     - Date     Condition        Report By
 BK0545  HISTORY     - 1973     MONUMENTED       LADH
 BK0545  HISTORY     - 19970604 GOOD             USPSQD
 BK0545
 BK0545                          STATION DESCRIPTION
 BK0545
 BK0545'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0545'2 MI E FROM MIRE.
 BK0545'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 2 MILES EAST ALONG
 BK0545'LOUISIANA HIGHWAY 98, 90 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0545'HIGHWAY 98, 15 FEET WEST OF A BRICK RESIDENCE, 4 FEET SOUTH OF AN 8
 BK0545'IN. TALLOW TREE.  THIS MONUMENT IS LOCATED ON PROPERTY OWNED BY
 BK0545'GILBERT THIBODEAUX, RT. 2, BOX 143 C, CHURCH POINT, LA., 1 FOOT SOUTH
 BK0545'OF A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK0545'THE GROUND.  SECTION 4, T 9 S, R 3 E.
 BK0545
 BK0545                          STATION RECOVERY (1997)
 BK0545
 BK0545'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0546 ***********************************************************************
 BK0546  DESIGNATION -  1 V 123
 BK0546  PID         -  BK0546
 BK0546  STATE/COUNTY-  LA/ACADIA
 BK0546  COUNTRY     -  US
 BK0546  USGS QUAD   -  MIRE (2018)
 BK0546
 BK0546                         *CURRENT SURVEY CONTROL
 BK0546  ______________________________________________________________________
 BK0546* NAD 83(1986) POSITION- 30 18 00.     (N) 092 10 43.     (W)   SCALED
 BK0546* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0546  **This station is located in a suspected subsidence area (see below).
 BK0546  ______________________________________________________________________
 BK0546  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BK0546
 BK0546.The horizontal coordinates were scaled from a map and have
 BK0546.an estimated accuracy of +/- 6 seconds.
 BK0546
 BK0546.** This station is in an area of known vertical motion. If an
 BK0546.** orthometric height was ever established but is not available 
 BK0546.** in the current survey control section, the orthometric height
 BK0546.** is considered suspect.  Suspect heights are available in the
 BK0546.** superseded section only if requested.
 BK0546
 BK0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0546.GEOID18 height accuracy estimate available here.
 BK0546
 BK0546.Click photographs - Photos may exist for this station.
 BK0546
 BK0546;                    North         East    Units  Estimated Accuracy
 BK0546;SPC LA S     -   199,820.      918,690.      MT  (+/- 180 meters Scaled)
 BK0546
 BK0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP789523(NAD 83)
 BK0546
 BK0546                          SUPERSEDED SURVEY CONTROL
 BK0546
 BK0546.No superseded survey control is available for this station.
 BK0546
 BK0546_MARKER: DD = SURVEY DISK
 BK0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0546_STAMPING: 1V123 1973
 BK0546_MARK LOGO: LADHGS
 BK0546_PROJECTION: FLUSH
 BK0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0546+STABILITY: SURFACE MOTION
 BK0546
 BK0546  HISTORY     - Date     Condition        Report By
 BK0546  HISTORY     - 1973     MONUMENTED       LADH
 BK0546  HISTORY     - 19970604 MARK NOT FOUND   USPSQD
 BK0546
 BK0546                          STATION DESCRIPTION
 BK0546
 BK0546'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0546'1 MI E FROM MIRE.
 BK0546'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 1 MILE EAST ALONG
 BK0546'LOUISIANA HIGHWAY 98, 113 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 BK0546'HIGHWAY 98, 77 FEET EAST OF A WOOD FRAME RESIDENCE, 72 FEET NORTH OF A
 BK0546'CHAIN LINK FENCE, 29 FEET EAST OF A 15 IN. TALLOW TREE.  THIS MONUMENT
 BK0546'IS LOCATED ON PROPERTY OWNED BY MRS. L. MIRE, RT. 2, BOX 149, CHURCH
 BK0546'POINT, LA., 1 FOOT NORTH OF A STEEL WITNESS POST, DISK IN THE TOP OF A
 BK0546'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 32, T 9 S, R 2 E.
 BK0546
 BK0546                          STATION RECOVERY (1997)
 BK0546
 BK0546'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0546'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0547 ***********************************************************************
 BK0547  DESIGNATION -  1 V 124
 BK0547  PID         -  BK0547
 BK0547  STATE/COUNTY-  LA/ACADIA
 BK0547  COUNTRY     -  US
 BK0547  USGS QUAD   -  MIRE (2018)
 BK0547
 BK0547                         *CURRENT SURVEY CONTROL
 BK0547  ______________________________________________________________________
 BK0547* NAD 83(1986) POSITION- 30 18 00.     (N) 092 11 34.     (W)   SCALED
 BK0547* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0547  **This station is located in a suspected subsidence area (see below).
 BK0547  ______________________________________________________________________
 BK0547  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BK0547
 BK0547.The horizontal coordinates were scaled from a map and have
 BK0547.an estimated accuracy of +/- 6 seconds.
 BK0547
 BK0547.** This station is in an area of known vertical motion. If an
 BK0547.** orthometric height was ever established but is not available 
 BK0547.** in the current survey control section, the orthometric height
 BK0547.** is considered suspect.  Suspect heights are available in the
 BK0547.** superseded section only if requested.
 BK0547
 BK0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0547.GEOID18 height accuracy estimate available here.
 BK0547
 BK0547.Click photographs - Photos may exist for this station.
 BK0547
 BK0547;                    North         East    Units  Estimated Accuracy
 BK0547;SPC LA S     -   199,830.      917,330.      MT  (+/- 180 meters Scaled)
 BK0547
 BK0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP776523(NAD 83)
 BK0547
 BK0547                          SUPERSEDED SURVEY CONTROL
 BK0547
 BK0547.No superseded survey control is available for this station.
 BK0547
 BK0547_MARKER: DD = SURVEY DISK
 BK0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0547_STAMPING: 1V124 1973
 BK0547_MARK LOGO: LADHGS
 BK0547_PROJECTION: FLUSH
 BK0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0547+STABILITY: SURFACE MOTION
 BK0547
 BK0547  HISTORY     - Date     Condition        Report By
 BK0547  HISTORY     - 1973     MONUMENTED       LADH
 BK0547  HISTORY     - 1987     GOOD             LADTD
 BK0547  HISTORY     - 19970604 GOOD             USPSQD
 BK0547
 BK0547                          STATION DESCRIPTION
 BK0547
 BK0547'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0547'AT THE ELEMENTARY SCHOOL IN MIRE, THENCE ALONG LOUISIANA HIGHWAY 95,
 BK0547'89 FEET EAST FROM THE CENTERLINE OF LOUISIANA HIGHWAY 95, 27 FEET
 BK0547'SOUTH OF THE NORTHWEST CORNER OF A BRICK SCHOOL, 360 FEET SOUTH OF THE
 BK0547'INTERSECTION OF LOUISIANA HIGHWAY 95, AND LOUISIANA HIGHWAY 98, 62
 BK0547'FEET EAST OF A CHAIN LINK FENCE, 1.0 FOOT EAST OF A STEEL WITNESS
 BK0547'POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0547'SECTION 5, T9S, R2E.
 BK0547
 BK0547                          STATION RECOVERY (1987)
 BK0547
 BK0547'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0547'RECOVERED IN GOOD CONDITION.
 BK0547
 BK0547                          STATION RECOVERY (1997)
 BK0547
 BK0547'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0548 ***********************************************************************
 BK0548  DESIGNATION -  1 V 125
 BK0548  PID         -  BK0548
 BK0548  STATE/COUNTY-  LA/ACADIA
 BK0548  COUNTRY     -  US
 BK0548  USGS QUAD   -  MIRE (2018)
 BK0548
 BK0548                         *CURRENT SURVEY CONTROL
 BK0548  ______________________________________________________________________
 BK0548* NAD 83(1986) POSITION- 30 18 35.     (N) 092 11 32.     (W)   SCALED
 BK0548* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0548  **This station is located in a suspected subsidence area (see below).
 BK0548  ______________________________________________________________________
 BK0548  GEOID HEIGHT    -        -27.270 (meters)                     GEOID18
 BK0548
 BK0548.The horizontal coordinates were scaled from a map and have
 BK0548.an estimated accuracy of +/- 6 seconds.
 BK0548
 BK0548.** This station is in an area of known vertical motion. If an
 BK0548.** orthometric height was ever established but is not available 
 BK0548.** in the current survey control section, the orthometric height
 BK0548.** is considered suspect.  Suspect heights are available in the
 BK0548.** superseded section only if requested.
 BK0548
 BK0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0548.GEOID18 height accuracy estimate available here.
 BK0548
 BK0548.Click photographs - Photos may exist for this station.
 BK0548
 BK0548;                    North         East    Units  Estimated Accuracy
 BK0548;SPC LA S     -   200,910.      917,390.      MT  (+/- 180 meters Scaled)
 BK0548
 BK0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP776533(NAD 83)
 BK0548
 BK0548                          SUPERSEDED SURVEY CONTROL
 BK0548
 BK0548.No superseded survey control is available for this station.
 BK0548
 BK0548_MARKER: DD = SURVEY DISK
 BK0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0548_STAMPING: 1V125 1973
 BK0548_MARK LOGO: LADHGS
 BK0548_PROJECTION: FLUSH
 BK0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0548+STABILITY: SURFACE MOTION
 BK0548
 BK0548  HISTORY     - Date     Condition        Report By
 BK0548  HISTORY     - 1973     MONUMENTED       LADH
 BK0548  HISTORY     - 1987     GOOD             LADTD
 BK0548  HISTORY     - 19970604 GOOD             USPSQD
 BK0548
 BK0548                          STATION DESCRIPTION
 BK0548
 BK0548'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0548'0.70 MI N FROM MIRE.
 BK0548'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 0.7 MILES NORTH ALONG
 BK0548'LOUISIANA HIGHWAY 95, 70 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0548'HIGHWAY 95, 16 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK
 BK0548'RESIDENCE, 89 FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0548'EAST, 52 FEET EAST OF A CHAIN LINK FENCE, 2 FEET EAST OF A STEEL
 BK0548'WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0548'GROUND.  SECTION 32, T 9 S, R 2 E.
 BK0548
 BK0548                          STATION RECOVERY (1987)
 BK0548
 BK0548'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0548'RECOVERED IN GOOD CONDITION.
 BK0548
 BK0548                          STATION RECOVERY (1997)
 BK0548
 BK0548'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0549 ***********************************************************************
 BK0549  DESIGNATION -  1 V 126
 BK0549  PID         -  BK0549
 BK0549  STATE/COUNTY-  LA/ACADIA
 BK0549  COUNTRY     -  US
 BK0549  USGS QUAD   -  MIRE (2018)
 BK0549
 BK0549                         *CURRENT SURVEY CONTROL
 BK0549  ______________________________________________________________________
 BK0549* NAD 83(1986) POSITION- 30 19 26.     (N) 092 11 32.     (W)   SCALED
 BK0549* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0549  **This station is located in a suspected subsidence area (see below).
 BK0549  ______________________________________________________________________
 BK0549  GEOID HEIGHT    -        -27.285 (meters)                     GEOID18
 BK0549
 BK0549.The horizontal coordinates were scaled from a map and have
 BK0549.an estimated accuracy of +/- 6 seconds.
 BK0549
 BK0549.** This station is in an area of known vertical motion. If an
 BK0549.** orthometric height was ever established but is not available 
 BK0549.** in the current survey control section, the orthometric height
 BK0549.** is considered suspect.  Suspect heights are available in the
 BK0549.** superseded section only if requested.
 BK0549
 BK0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0549.GEOID18 height accuracy estimate available here.
 BK0549
 BK0549.Click photographs - Photos may exist for this station.
 BK0549
 BK0549;                    North         East    Units  Estimated Accuracy
 BK0549;SPC LA S     -   202,480.      917,410.      MT  (+/- 180 meters Scaled)
 BK0549
 BK0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP776549(NAD 83)
 BK0549
 BK0549                          SUPERSEDED SURVEY CONTROL
 BK0549
 BK0549.No superseded survey control is available for this station.
 BK0549
 BK0549_MARKER: DD = SURVEY DISK
 BK0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0549_STAMPING: 1V126 1973
 BK0549_MARK LOGO: LADHGS
 BK0549_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0549+STABILITY: SURFACE MOTION
 BK0549
 BK0549  HISTORY     - Date     Condition        Report By
 BK0549  HISTORY     - 1973     MONUMENTED       LADH
 BK0549  HISTORY     - 1987     GOOD             LADTD
 BK0549  HISTORY     - 19970604 GOOD             USPSQD
 BK0549
 BK0549                          STATION DESCRIPTION
 BK0549
 BK0549'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0549'1.7 MI N FROM MIRE.
 BK0549'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 1.7 MILES NORTH ALONG
 BK0549'LOUISIANA HIGHWAY 95, 152 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK0549'HIGHWAY 95, 96 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 BK0549'RESIDENCE BELONGING TO JOHN HIGGINBOTHAM, 77 FEET EAST OF A 12 IN.
 BK0549'POWER POLE, 1.2 FEET NORTH OF A MESH AND B/W FENCE, 41 FEET WEST OF
 BK0549'THE R/W FENCE ON THE WEST SIDE OF LOUISIANA HIGHWAY 95, 1 FOOT WEST OF
 BK0549'A STEEL WITNESS POST, DISK ON TOP OF A CONCRETE POST PROJECTING 5
 BK0549'INCHES.  SECTION 31, T 9 S, R 2 E.
 BK0549
 BK0549                          STATION RECOVERY (1987)
 BK0549
 BK0549'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0549'RECOVERED IN GOOD CONDITION.
 BK0549
 BK0549                          STATION RECOVERY (1997)
 BK0549
 BK0549'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0550 ***********************************************************************
 BK0550  DESIGNATION -  1 V 127
 BK0550  PID         -  BK0550
 BK0550  STATE/COUNTY-  LA/ACADIA
 BK0550  COUNTRY     -  US
 BK0550  USGS QUAD   -  MIRE (2018)
 BK0550
 BK0550                         *CURRENT SURVEY CONTROL
 BK0550  ______________________________________________________________________
 BK0550* NAD 83(1986) POSITION- 30 19 42.     (N) 092 11 54.     (W)   SCALED
 BK0550* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0550  **This station is located in a suspected subsidence area (see below).
 BK0550  ______________________________________________________________________
 BK0550  GEOID HEIGHT    -        -27.290 (meters)                     GEOID18
 BK0550
 BK0550.The horizontal coordinates were scaled from a map and have
 BK0550.an estimated accuracy of +/- 6 seconds.
 BK0550
 BK0550.** This station is in an area of known vertical motion. If an
 BK0550.** orthometric height was ever established but is not available 
 BK0550.** in the current survey control section, the orthometric height
 BK0550.** is considered suspect.  Suspect heights are available in the
 BK0550.** superseded section only if requested.
 BK0550
 BK0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0550.GEOID18 height accuracy estimate available here.
 BK0550
 BK0550.Click photographs - Photos may exist for this station.
 BK0550
 BK0550;                    North         East    Units  Estimated Accuracy
 BK0550;SPC LA S     -   202,980.      916,820.      MT  (+/- 180 meters Scaled)
 BK0550
 BK0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP770554(NAD 83)
 BK0550
 BK0550                          SUPERSEDED SURVEY CONTROL
 BK0550
 BK0550.No superseded survey control is available for this station.
 BK0550
 BK0550_MARKER: DD = SURVEY DISK
 BK0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0550_STAMPING: 1V127 1973
 BK0550_MARK LOGO: LADHGS
 BK0550_PROJECTION: FLUSH
 BK0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0550+STABILITY: SURFACE MOTION
 BK0550
 BK0550  HISTORY     - Date     Condition        Report By
 BK0550  HISTORY     - 1973     MONUMENTED       LADH
 BK0550  HISTORY     - 1987     GOOD             LADTD
 BK0550  HISTORY     - 19970604 GOOD             USPSQD
 BK0550
 BK0550                          STATION DESCRIPTION
 BK0550
 BK0550'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0550'2.3 MI N FROM MIRE.
 BK0550'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 2.3 MILES NORTH ALONG
 BK0550'LOUISIANA HIGHWAY 95, 116 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0550'HIGHWAY 95, 24 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK
 BK0550'RESIDENCE, 1 FOOT EAST OF A BARBED WIRE FENCE.  THIS MONUMENT IS
 BK0550'LOCATED ON PROPERTY OWNED BY GEORGE DEJEAN, RT. 2, BOX 173 B, CHURCH
 BK0550'POINT, LA., 156 FEET SOUTH OF A STEEL WITNESS POST, DISK IN THE TOP OF
 BK0550'A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 30, T 9 S, R 2 E.
 BK0550
 BK0550                          STATION RECOVERY (1987)
 BK0550
 BK0550'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0550'RECOVERED IN GOOD CONDITION.
 BK0550
 BK0550                          STATION RECOVERY (1997)
 BK0550
 BK0550'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0551 ***********************************************************************
 BK0551  DESIGNATION -  1 V 128
 BK0551  PID         -  BK0551
 BK0551  STATE/COUNTY-  LA/ACADIA
 BK0551  COUNTRY     -  US
 BK0551  USGS QUAD   -  MIRE (2018)
 BK0551
 BK0551                         *CURRENT SURVEY CONTROL
 BK0551  ______________________________________________________________________
 BK0551* NAD 83(1986) POSITION- 30 20 33.     (N) 092 11 34.     (W)   SCALED
 BK0551* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0551  **This station is located in a suspected subsidence area (see below).
 BK0551  ______________________________________________________________________
 BK0551  GEOID HEIGHT    -        -27.301 (meters)                     GEOID18
 BK0551
 BK0551.The horizontal coordinates were scaled from a map and have
 BK0551.an estimated accuracy of +/- 6 seconds.
 BK0551
 BK0551.** This station is in an area of known vertical motion. If an
 BK0551.** orthometric height was ever established but is not available 
 BK0551.** in the current survey control section, the orthometric height
 BK0551.** is considered suspect.  Suspect heights are available in the
 BK0551.** superseded section only if requested.
 BK0551
 BK0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0551.GEOID18 height accuracy estimate available here.
 BK0551
 BK0551.Click photographs - Photos may exist for this station.
 BK0551
 BK0551;                    North         East    Units  Estimated Accuracy
 BK0551;SPC LA S     -   204,540.      917,370.      MT  (+/- 180 meters Scaled)
 BK0551
 BK0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP775570(NAD 83)
 BK0551
 BK0551                          SUPERSEDED SURVEY CONTROL
 BK0551
 BK0551.No superseded survey control is available for this station.
 BK0551
 BK0551_MARKER: DD = SURVEY DISK
 BK0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0551_STAMPING: 1V128 1973
 BK0551_MARK LOGO: LADHGS
 BK0551_PROJECTION: FLUSH
 BK0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0551+STABILITY: SURFACE MOTION
 BK0551
 BK0551  HISTORY     - Date     Condition        Report By
 BK0551  HISTORY     - 1973     MONUMENTED       LADH
 BK0551  HISTORY     - 1980     GOOD             LOCSUR
 BK0551
 BK0551                          STATION DESCRIPTION
 BK0551
 BK0551'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0551'3.35 MI N FROM MIRE.
 BK0551'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 3.35 MILES NORTH
 BK0551'ALONG LOUISIANA HIGHWAY 95, 104 FEET EAST OF THE CENTERLINE OF
 BK0551'LOUISIANA HIGHWAY 95, 42 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 BK0551'WOOD FRAME RESIDENCE BELONGING TO FOSTON MOREAUX, 1.2 FEET NORTH OF A
 BK0551'CHAIN LINK FENCE, 63 FEET EAST OF THE R/W FENCE OF LOUISIANA HIGHWAY
 BK0551'95, 1 FOOT EAST OF A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE
 BK0551'POST FLUSH WITH THE GROUND.  SECTION 20, T 8 S, R 2 E.
 BK0551
 BK0551                          STATION RECOVERY (1980)
 BK0551
 BK0551'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 BK0551'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 3.35 MILES NORTH
 BK0551'ALONG LOUISIANA HIGHWAY 95, 104 FEET EAST OF THE CENTERLINE OF
 BK0551'LOUISIANA HIGHWAY 95, 42 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 BK0551'WOOD FRAME RESIDENCE BELONGING TO FOSTER MOREAUX, 1.2 FEET NORTH OF A
 BK0551'CHAIN LINK FENCE, 63 FEET EAST OF THE RIW FENCE OF LA, HIGHWAY 95, 1
 BK0551'FOOT EAST OF A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST
 BK0551'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0552 ***********************************************************************
 BK0552  DESIGNATION -  1 V 129
 BK0552  PID         -  BK0552
 BK0552  STATE/COUNTY-  LA/ACADIA
 BK0552  COUNTRY     -  US
 BK0552  USGS QUAD   -  MIRE (2018)
 BK0552
 BK0552                         *CURRENT SURVEY CONTROL
 BK0552  ______________________________________________________________________
 BK0552* NAD 83(1986) POSITION- 30 21 09.     (N) 092 11 31.     (W)   SCALED
 BK0552* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0552  **This station is located in a suspected subsidence area (see below).
 BK0552  ______________________________________________________________________
 BK0552  GEOID HEIGHT    -        -27.308 (meters)                     GEOID18
 BK0552
 BK0552.The horizontal coordinates were scaled from a map and have
 BK0552.an estimated accuracy of +/- 6 seconds.
 BK0552
 BK0552.** This station is in an area of known vertical motion. If an
 BK0552.** orthometric height was ever established but is not available 
 BK0552.** in the current survey control section, the orthometric height
 BK0552.** is considered suspect.  Suspect heights are available in the
 BK0552.** superseded section only if requested.
 BK0552
 BK0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0552.GEOID18 height accuracy estimate available here.
 BK0552
 BK0552.Click photographs - Photos may exist for this station.
 BK0552
 BK0552;                    North         East    Units  Estimated Accuracy
 BK0552;SPC LA S     -   205,650.      917,460.      MT  (+/- 180 meters Scaled)
 BK0552
 BK0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP776581(NAD 83)
 BK0552
 BK0552                          SUPERSEDED SURVEY CONTROL
 BK0552
 BK0552.No superseded survey control is available for this station.
 BK0552
 BK0552_MARKER: DD = SURVEY DISK
 BK0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0552_STAMPING: 1V129 1973
 BK0552_MARK LOGO: LADHGS
 BK0552_PROJECTION: FLUSH
 BK0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0552+STABILITY: SURFACE MOTION
 BK0552
 BK0552  HISTORY     - Date     Condition        Report By
 BK0552  HISTORY     - 1973     MONUMENTED       LADH
 BK0552  HISTORY     - 1980     GOOD             LOCSUR
 BK0552  HISTORY     - 19970604 GOOD             USPSQD
 BK0552
 BK0552                          STATION DESCRIPTION
 BK0552
 BK0552'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0552'4.05 MI N FROM MIRE.
 BK0552'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 4.05 MILES NORTH
 BK0552'ALONG LOUISIANA HIGHWAY 95, 100 FEET WEST OF THE CENTERLINE OF
 BK0552'LOUISIANA HIGHWAY 95, 50 FEET NORTHEAST OF THE NORTH CORNER OF A WOOD
 BK0552'FRAME RESIDENCE, 9 FEET NORTHEAST OF A 24 IN. PINE TREE.  1 FOOT NORTH
 BK0552'OF A CHAIN LINK FENCE.  THIS MONUMENT IS LOCATED ON PROPERTY OWNED BY
 BK0552'GABIRAL DAIGLE, RT. 2, BOX 22, CHURCH POINT, LA., 1 FOOT WEST OF A
 BK0552'STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0552'GROUND.  SECTION 47, T 8 S, R 2 E.
 BK0552
 BK0552                          STATION RECOVERY (1980)
 BK0552
 BK0552'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 BK0552'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 4.05 MILES NORTH
 BK0552'ALONG LOUISIANA HIGHWAY 95,100 FEET WEST OF THE CENTERLINE OF
 BK0552'LOUISIANA HIGHWAY 95,50 FEET NORTHEAST OF THE NORTH CORNER OF A WOOD
 BK0552'FRAME RESIDENCE, 9 FEET NORTHEAST OF A 24" PINE TREE. 1 FOOT NORTH OF
 BK0552'A CHAIN LINK FENCE. THIS MONUMENT IS LOCATED ON PROPERTY OWNED BY MRS
 BK0552'GABRIAL DAICLE, RT 2, BOX 22 CHURCH POINT, LA, 1 FOOT WEST OF A STEEL
 BK0552'WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0552'GROUND.
 BK0552
 BK0552                          STATION RECOVERY (1997)
 BK0552
 BK0552'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0467 ***********************************************************************
 BK0467  DESIGNATION -  1 V 13
 BK0467  PID         -  BK0467
 BK0467  STATE/COUNTY-  LA/ACADIA
 BK0467  COUNTRY     -  US
 BK0467  USGS QUAD   -  CROWLEY EAST (2018)
 BK0467
 BK0467                         *CURRENT SURVEY CONTROL
 BK0467  ______________________________________________________________________
 BK0467* NAD 83(1986) POSITION- 30 11 56.     (N) 092 16 06.     (W)   SCALED
 BK0467* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0467  **This station is located in a suspected subsidence area (see below).
 BK0467  ______________________________________________________________________
 BK0467  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BK0467  DYNAMIC HEIGHT  -          8.486 (meters)       27.84  (feet) COMP
 BK0467  MODELED GRAVITY -    979,306.9   (mgal)                       NAVD 88
 BK0467
 BK0467.The horizontal coordinates were scaled from a map and have
 BK0467.an estimated accuracy of +/- 6 seconds.
 BK0467
 BK0467.** This station is in an area of known vertical motion. If an
 BK0467.** orthometric height was ever established but is not available 
 BK0467.** in the current survey control section, the orthometric height
 BK0467.** is considered suspect.  Suspect heights are available in the
 BK0467.** superseded section only if requested.
 BK0467
 BK0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0467.GEOID18 height accuracy estimate available here.
 BK0467
 BK0467.Click photographs - Photos may exist for this station.
 BK0467
 BK0467.The dynamic height is computed by dividing the NAVD 88
 BK0467.geopotential number by the normal gravity value computed on the
 BK0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0467.degrees latitude (g = 980.6199 gals.).
 BK0467
 BK0467.The modeled gravity was interpolated from observed gravity values.
 BK0467
 BK0467;                    North         East    Units  Estimated Accuracy
 BK0467;SPC LA S     -   188,680.      909,970.      MT  (+/- 180 meters Scaled)
 BK0467
 BK0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP704410(NAD 83)
 BK0467
 BK0467                          SUPERSEDED SURVEY CONTROL
 BK0467
 BK0467.No superseded survey control is available for this station.
 BK0467
 BK0467_MARKER: DD = SURVEY DISK
 BK0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0467_STAMPING: 1 V 13 1968
 BK0467_MARK LOGO: LADHGS
 BK0467_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0467+STABILITY: SURFACE MOTION
 BK0467_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0467+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0467
 BK0467  HISTORY     - Date     Condition        Report By
 BK0467  HISTORY     - 1968     MONUMENTED       LADH
 BK0467  HISTORY     - 1969     GOOD             LADTD
 BK0467  HISTORY     - 1986     GOOD             NGS
 BK0467  HISTORY     - 20030611 GOOD             USPSQD
 BK0467  HISTORY     - 20040920 GOOD             USPSQD
 BK0467
 BK0467                          STATION DESCRIPTION
 BK0467
 BK0467'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0467'2.25 MI S FROM RAYNE.
 BK0467'ABOUT 0.35 MILE SOUTH AND WEST ALONG US HIGHWAY 90 AND LOUISIANA
 BK0467'HIGHWAY 35 (ADAMS AVENUE) IN RAYNE FROM THE SAINT JOSEPH CATHOLIC
 BK0467'CHURCH TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND US HIGHWAY 90.
 BK0467'THENCE ABOUT 1.90 MILES SOUTH ALONG LOUISIANA HIGHWAY 35.  IN SECTION
 BK0467'4, T10S, R2E.  52.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0467'35, 44.0 FEET NORTH OF A GRAVEL ROAD LEADING EAST, 51.0 FEET NORTH OF
 BK0467'THE EASTERLY PROJECTION OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0467'WEST, 38.0 FEET SOUTHEAST OF THE CENTER OF A CONCRETE HEADWALL ON THE
 BK0467'EAST END OF A 24 INCH X 32 FEET CONCRETE PIPE CROSS-DRAIN UNDER
 BK0467'LOUISIANA HIGHWAY 35.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BK0467'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BK0467'NORTHEAST OF THE MARK.
 BK0467
 BK0467                          STATION RECOVERY (1986)
 BK0467
 BK0467'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0467'RECOVERED IN GOOD CONDITION.
 BK0467
 BK0467                          STATION RECOVERY (2003)
 BK0467
 BK0467'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0467'STATION IS BLOCKED FROM SATELLITE VIEW BY TREES AND SHRUBS.
 BK0467
 BK0467                          STATION RECOVERY (2004)
 BK0467
 BK0467'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0467'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0553 ***********************************************************************
 BK0553  DESIGNATION -  1 V 130
 BK0553  PID         -  BK0553
 BK0553  STATE/COUNTY-  LA/ACADIA
 BK0553  COUNTRY     -  US
 BK0553  USGS QUAD   -  MIRE (2018)
 BK0553
 BK0553                         *CURRENT SURVEY CONTROL
 BK0553  ______________________________________________________________________
 BK0553* NAD 83(1986) POSITION- 30 22 04.     (N) 092 11 18.     (W)   SCALED
 BK0553* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0553  **This station is located in a suspected subsidence area (see below).
 BK0553  ______________________________________________________________________
 BK0553  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0553
 BK0553.The horizontal coordinates were scaled from a map and have
 BK0553.an estimated accuracy of +/- 6 seconds.
 BK0553
 BK0553.** This station is in an area of known vertical motion. If an
 BK0553.** orthometric height was ever established but is not available 
 BK0553.** in the current survey control section, the orthometric height
 BK0553.** is considered suspect.  Suspect heights are available in the
 BK0553.** superseded section only if requested.
 BK0553
 BK0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0553.GEOID18 height accuracy estimate available here.
 BK0553
 BK0553.Click photographs - Photos may exist for this station.
 BK0553
 BK0553;                    North         East    Units  Estimated Accuracy
 BK0553;SPC LA S     -   207,340.      917,820.      MT  (+/- 180 meters Scaled)
 BK0553
 BK0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP779598(NAD 83)
 BK0553
 BK0553                          SUPERSEDED SURVEY CONTROL
 BK0553
 BK0553.No superseded survey control is available for this station.
 BK0553
 BK0553_MARKER: DD = SURVEY DISK
 BK0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0553_STAMPING: 1V130 1973
 BK0553_MARK LOGO: LADHGS
 BK0553_PROJECTION: FLUSH
 BK0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0553+STABILITY: SURFACE MOTION
 BK0553
 BK0553  HISTORY     - Date     Condition        Report By
 BK0553  HISTORY     - 1973     MONUMENTED       LADH
 BK0553  HISTORY     - 19970604 GOOD             USPSQD
 BK0553
 BK0553                          STATION DESCRIPTION
 BK0553
 BK0553'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0553'5.10 MI N FROM MIRE.
 BK0553'FROM THE ELEMENTARY SCHOOL IN MIRE, THENCE ABOUT 5.1 MILES NORTH ALONG
 BK0553'LOUISIANA HIGHWAY 95, 106 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0553'HIGHWAY 95, 63 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK
 BK0553'RESIDENCE, 87 FEET SOUTHEAST OF A TELEPHONE POLE, 65 FEET EAST OF THE
 BK0553'R/W FENCE OF LOUISIANA HIGHWAY 95.  THIS MARKER CAN BE FOUND 4.0 MILES
 BK0553'SOUTHEAST ALONG LOUISIANA HIGHWAY 95, FROM THE MISSOURI PACIFIC R.R.
 BK0553'DEPOT IN CHURCH POINT.  THIS MONUMENT IS LOCATED ON PROPERTY OWNED BY
 BK0553'JOHN TIBODEAUX, RT. 2, BOX 15A, CHURCH POINT, LOUISIANA, 1 FOOT EAST
 BK0553'OF A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK0553'THE GROUND.  SECTION 8, T 8 S, R 2 E.
 BK0553
 BK0553                          STATION RECOVERY (1997)
 BK0553
 BK0553'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0553'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0554 ***********************************************************************
 BK0554  DESIGNATION -  1 V 131
 BK0554  PID         -  BK0554
 BK0554  STATE/COUNTY-  LA/ACADIA
 BK0554  COUNTRY     -  US
 BK0554  USGS QUAD   -  CHURCH POINT (2018)
 BK0554
 BK0554                         *CURRENT SURVEY CONTROL
 BK0554  ______________________________________________________________________
 BK0554* NAD 83(1986) POSITION- 30 22 42.     (N) 092 11 16.     (W)   SCALED
 BK0554* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0554  **This station is located in a suspected subsidence area (see below).
 BK0554  ______________________________________________________________________
 BK0554  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0554
 BK0554.The horizontal coordinates were scaled from a map and have
 BK0554.an estimated accuracy of +/- 6 seconds.
 BK0554
 BK0554.** This station is in an area of known vertical motion. If an
 BK0554.** orthometric height was ever established but is not available 
 BK0554.** in the current survey control section, the orthometric height
 BK0554.** is considered suspect.  Suspect heights are available in the
 BK0554.** superseded section only if requested.
 BK0554
 BK0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0554.GEOID18 height accuracy estimate available here.
 BK0554
 BK0554.Click photographs - Photos may exist for this station.
 BK0554
 BK0554;                    North         East    Units  Estimated Accuracy
 BK0554;SPC LA S     -   208,510.      917,880.      MT  (+/- 180 meters Scaled)
 BK0554
 BK0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP780609(NAD 83)
 BK0554
 BK0554                          SUPERSEDED SURVEY CONTROL
 BK0554
 BK0554.No superseded survey control is available for this station.
 BK0554
 BK0554_MARKER: DD = SURVEY DISK
 BK0554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0554_STAMPING: 1V131 1973
 BK0554_MARK LOGO: LADHGS
 BK0554_PROJECTION: FLUSH
 BK0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0554+STABILITY: SURFACE MOTION
 BK0554
 BK0554  HISTORY     - Date     Condition        Report By
 BK0554  HISTORY     - 1973     MONUMENTED       LADH
 BK0554  HISTORY     - 19970604 GOOD             USPSQD
 BK0554
 BK0554                          STATION DESCRIPTION
 BK0554
 BK0554'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0554'3.0 MI SE FROM CHURCH POINT.
 BK0554'FROM THE MISSOURI AND PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT
 BK0554'3.0 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95, 79 FEET WEST OF THE
 BK0554'CENTERLINE OF LOUISIANA HIGHWAY 95, 71 FEET SOUTH OF THE CENTERLINE OF
 BK0554'LOUISIANA HIGHWAY 95, 104 FEET SOUTHWEST OF THE INTERSECTION OF
 BK0554'LOUISIANA HIGHWAY 95 AND LOUISIANA HIGHWAY 356, 1 FOOT NORTHEAST OF A
 BK0554'STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0554'GROUND.  SECTION 8, T 8 S, R 2 E.
 BK0554
 BK0554                          STATION RECOVERY (1997)
 BK0554
 BK0554'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0555 ***********************************************************************
 BK0555  DESIGNATION -  1 V 132
 BK0555  PID         -  BK0555
 BK0555  STATE/COUNTY-  LA/ACADIA
 BK0555  COUNTRY     -  US
 BK0555  USGS QUAD   -  CHURCH POINT (2018)
 BK0555
 BK0555                         *CURRENT SURVEY CONTROL
 BK0555  ______________________________________________________________________
 BK0555* NAD 83(1986) POSITION- 30 22 42.     (N) 092 11 47.     (W)   SCALED
 BK0555* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0555  **This station is located in a suspected subsidence area (see below).
 BK0555  ______________________________________________________________________
 BK0555  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK0555
 BK0555.The horizontal coordinates were scaled from a map and have
 BK0555.an estimated accuracy of +/- 6 seconds.
 BK0555
 BK0555.** This station is in an area of known vertical motion. If an
 BK0555.** orthometric height was ever established but is not available 
 BK0555.** in the current survey control section, the orthometric height
 BK0555.** is considered suspect.  Suspect heights are available in the
 BK0555.** superseded section only if requested.
 BK0555
 BK0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0555.GEOID18 height accuracy estimate available here.
 BK0555
 BK0555.Click photographs - Photos may exist for this station.
 BK0555
 BK0555;                    North         East    Units  Estimated Accuracy
 BK0555;SPC LA S     -   208,520.      917,050.      MT  (+/- 180 meters Scaled)
 BK0555
 BK0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP772609(NAD 83)
 BK0555
 BK0555                          SUPERSEDED SURVEY CONTROL
 BK0555
 BK0555.No superseded survey control is available for this station.
 BK0555
 BK0555_MARKER: DD = SURVEY DISK
 BK0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0555_STAMPING: 1V132 1973
 BK0555_MARK LOGO: LADHGS
 BK0555_PROJECTION: FLUSH
 BK0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0555+STABILITY: SURFACE MOTION
 BK0555
 BK0555  HISTORY     - Date     Condition        Report By
 BK0555  HISTORY     - 1973     MONUMENTED       LADH
 BK0555  HISTORY     - 19970604 GOOD             USPSQD
 BK0555
 BK0555                          STATION DESCRIPTION
 BK0555
 BK0555'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0555'2.5 MI SE FROM CHURCH POINT.
 BK0555'FROM THE MISSOURI PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT 2.5
 BK0555'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95, 107 FEET SOUTH OF THE
 BK0555'CENTERLINE OF LOUISIANA HIGHWAY 95, 13 FEET NORTHWEST OF THE NORTHWEST
 BK0555'CORNER OF A WOOD FRAME RESIDENCE, 34 FEET EAST OF A 20 INCH CHINABERRY
 BK0555'TREE.  THIS MONUMENT IS LOCATED ON PROPERTY OWNED BY E. MATTE, RT. 2,
 BK0555'BOX 10B, CHURCH POINT, LA., 8 FEET SOUTH OF A STEEL WITNESS POST, DISK
 BK0555'IN THE TOP OF CONCRETE POST FLUSH WITH THE GROUND. SECTION 7, T 8 S, R
 BK0555'2 E.
 BK0555
 BK0555                          STATION RECOVERY (1997)
 BK0555
 BK0555'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0555'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0557 ***********************************************************************
 BK0557  DESIGNATION -  1 V 133
 BK0557  PID         -  BK0557
 BK0557  STATE/COUNTY-  LA/ACADIA
 BK0557  COUNTRY     -  US
 BK0557  USGS QUAD   -  CHURCH POINT (2018)
 BK0557
 BK0557                         *CURRENT SURVEY CONTROL
 BK0557  ______________________________________________________________________
 BK0557* NAD 83(1986) POSITION- 30 23 28.     (N) 092 12 04.     (W)   SCALED
 BK0557* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0557  **This station is located in a suspected subsidence area (see below).
 BK0557  ______________________________________________________________________
 BK0557  GEOID HEIGHT    -        -27.327 (meters)                     GEOID18
 BK0557
 BK0557.The horizontal coordinates were scaled from a map and have
 BK0557.an estimated accuracy of +/- 6 seconds.
 BK0557
 BK0557.** This station is in an area of known vertical motion. If an
 BK0557.** orthometric height was ever established but is not available 
 BK0557.** in the current survey control section, the orthometric height
 BK0557.** is considered suspect.  Suspect heights are available in the
 BK0557.** superseded section only if requested.
 BK0557
 BK0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0557.GEOID18 height accuracy estimate available here.
 BK0557
 BK0557.Click photographs - Photos may exist for this station.
 BK0557
 BK0557;                    North         East    Units  Estimated Accuracy
 BK0557;SPC LA S     -   209,940.      916,610.      MT  (+/- 180 meters Scaled)
 BK0557
 BK0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP767623(NAD 83)
 BK0557
 BK0557                          SUPERSEDED SURVEY CONTROL
 BK0557
 BK0557.No superseded survey control is available for this station.
 BK0557
 BK0557_MARKER: DD = SURVEY DISK
 BK0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0557_STAMPING: 1V133 1973
 BK0557_MARK LOGO: LADHGS
 BK0557_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0557+STABILITY: SURFACE MOTION
 BK0557
 BK0557  HISTORY     - Date     Condition        Report By
 BK0557  HISTORY     - 1973     MONUMENTED       LADH
 BK0557  HISTORY     - 19970604 GOOD             USPSQD
 BK0557
 BK0557                          STATION DESCRIPTION
 BK0557
 BK0557'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0557'1.4 MI SE FROM CHURCH POINT.
 BK0557'FROM THE MISSOURI PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT 1.4
 BK0557'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95, 75 FEET EAST OF THE
 BK0557'CENTERLINE OF LOUISIANA 95, 60 FEET SOUTH OF THE CENTERLINE OF
 BK0557'LOUISIANA 754, 83 FEET SOUTHEAST OF THE INTERSECTION OF LA. HIGHWAY 95
 BK0557'AND LA. HIGHWAY 754, 2 FEET NORTHWEST OF A STEEL WITNESS POST, DISK ON
 BK0557'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 6, T 8 S, R 2
 BK0557'E.
 BK0557
 BK0557                          STATION RECOVERY (1997)
 BK0557
 BK0557'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0558 ***********************************************************************
 BK0558  DESIGNATION -  1 V 134
 BK0558  PID         -  BK0558
 BK0558  STATE/COUNTY-  LA/ACADIA
 BK0558  COUNTRY     -  US
 BK0558  USGS QUAD   -  CHURCH POINT (2018)
 BK0558
 BK0558                         *CURRENT SURVEY CONTROL
 BK0558  ______________________________________________________________________
 BK0558* NAD 83(1986) POSITION- 30 23 59.     (N) 092 12 40.     (W)   SCALED
 BK0558* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0558  **This station is located in a suspected subsidence area (see below).
 BK0558  ______________________________________________________________________
 BK0558  GEOID HEIGHT    -        -27.329 (meters)                     GEOID18
 BK0558
 BK0558.The horizontal coordinates were scaled from a map and have
 BK0558.an estimated accuracy of +/- 6 seconds.
 BK0558
 BK0558.** This station is in an area of known vertical motion. If an
 BK0558.** orthometric height was ever established but is not available 
 BK0558.** in the current survey control section, the orthometric height
 BK0558.** is considered suspect.  Suspect heights are available in the
 BK0558.** superseded section only if requested.
 BK0558
 BK0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0558.GEOID18 height accuracy estimate available here.
 BK0558
 BK0558.Click photographs - Photos may exist for this station.
 BK0558
 BK0558;                    North         East    Units  Estimated Accuracy
 BK0558;SPC LA S     -   210,900.      915,650.      MT  (+/- 180 meters Scaled)
 BK0558
 BK0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP757633(NAD 83)
 BK0558
 BK0558                          SUPERSEDED SURVEY CONTROL
 BK0558
 BK0558.No superseded survey control is available for this station.
 BK0558
 BK0558_MARKER: DD = SURVEY DISK
 BK0558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0558_STAMPING: 1V134 1973
 BK0558_MARK LOGO: LADHGS
 BK0558_PROJECTION: FLUSH
 BK0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0558+STABILITY: SURFACE MOTION
 BK0558
 BK0558  HISTORY     - Date     Condition        Report By
 BK0558  HISTORY     - 1973     MONUMENTED       LADH
 BK0558
 BK0558                          STATION DESCRIPTION
 BK0558
 BK0558'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0558'0.5 MI SE FROM CHURCH POINT.
 BK0558'FROM THE MISSOURI PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT 0.5
 BK0558'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95, 57 FEET NORTHEAST OF THE
 BK0558'CENTERLINE OF LOUISIANA HIGHWAY 95, 24 FEET SOUTHWEST OF THE SOUTHWEST
 BK0558'CORNER OF A WOOD FRAME RESIDENCE, 32 FEET SOUTHEAST OF A 14 IN. CEDAR
 BK0558'TREE, 0.5 FEET SOUTHEAST OF A CHAIN LINK FENCE.  THIS MONUMENT IS
 BK0558'LOCATED ON PROPERTY OWNED BY HARRIS WIMBERLY, 1 FOOT SOUTHWEST OF A
 BK0558'STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0558'GROUND.  SECTION 53, T 7 S, R 2 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0559 ***********************************************************************
 BK0559  DESIGNATION -  1 V 135
 BK0559  PID         -  BK0559
 BK0559  STATE/COUNTY-  LA/ACADIA
 BK0559  COUNTRY     -  US
 BK0559  USGS QUAD   -  CHURCH POINT (2018)
 BK0559
 BK0559                         *CURRENT SURVEY CONTROL
 BK0559  ______________________________________________________________________
 BK0559* NAD 83(1986) POSITION- 30 22 45.     (N) 092 10 41.     (W)   SCALED
 BK0559* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0559  **This station is located in a suspected subsidence area (see below).
 BK0559  ______________________________________________________________________
 BK0559  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0559
 BK0559.The horizontal coordinates were scaled from a map and have
 BK0559.an estimated accuracy of +/- 6 seconds.
 BK0559
 BK0559.** This station is in an area of known vertical motion. If an
 BK0559.** orthometric height was ever established but is not available 
 BK0559.** in the current survey control section, the orthometric height
 BK0559.** is considered suspect.  Suspect heights are available in the
 BK0559.** superseded section only if requested.
 BK0559
 BK0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0559.GEOID18 height accuracy estimate available here.
 BK0559
 BK0559.Click photographs - Photos may exist for this station.
 BK0559
 BK0559;                    North         East    Units  Estimated Accuracy
 BK0559;SPC LA S     -   208,600.      918,810.      MT  (+/- 180 meters Scaled)
 BK0559
 BK0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP789610(NAD 83)
 BK0559
 BK0559                          SUPERSEDED SURVEY CONTROL
 BK0559
 BK0559.No superseded survey control is available for this station.
 BK0559
 BK0559_MARKER: DD = SURVEY DISK
 BK0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0559_STAMPING: 1V135 1973
 BK0559_MARK LOGO: LADHGS
 BK0559_PROJECTION: FLUSH
 BK0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0559+STABILITY: SURFACE MOTION
 BK0559
 BK0559  HISTORY     - Date     Condition        Report By
 BK0559  HISTORY     - 1973     MONUMENTED       LADH
 BK0559
 BK0559                          STATION DESCRIPTION
 BK0559
 BK0559'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0559'3.6 MI SE FROM CHURCH POINT.
 BK0559'FROM THE MISSOURI PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT 3.0
 BK0559'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95, AND 356 THENCE ABOUT 0.60
 BK0559'MILES EAST ALONG LOUISIANA HIGHWAY 356, 88 FEET NORTH OF THE
 BK0559'CENTERLINE OF LOUISIANA HIGHWAY 356, 60 FEET WEST OF THE GRAVEL ROAD
 BK0559'LEADING TO THE NORTH, 108 FEET FROM THE INTERSECTION OF LOUISIANA
 BK0559'HIGHWAY 356 AND A GRAVEL ROAD, 1.3 FEET SOUTHEAST OF A STEEL WITNESS
 BK0559'POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0559'SECTION 5, T 8S, R 3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8374 ***********************************************************************
 AF8374  DESIGNATION -  1 V 136
 AF8374  PID         -  AF8374
 AF8374  STATE/COUNTY-  LA/ACADIA
 AF8374  COUNTRY     -  US
 AF8374  USGS QUAD   -  DUSON (2018)
 AF8374
 AF8374                         *CURRENT SURVEY CONTROL
 AF8374  ______________________________________________________________________
 AF8374* NAD 83(1986) POSITION- 30 14 33.     (N) 092 14 57.     (W)   SCALED
 AF8374* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AF8374  **This station is located in a suspected subsidence area (see below).
 AF8374  ______________________________________________________________________
 AF8374  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 AF8374  DYNAMIC HEIGHT  -          9.109 (meters)       29.89  (feet) COMP
 AF8374  MODELED GRAVITY -    979,309.3   (mgal)                       NAVD 88
 AF8374
 AF8374.The horizontal coordinates were scaled from a map and have
 AF8374.an estimated accuracy of +/- 6 seconds.
 AF8374
 AF8374.** This station is in an area of known vertical motion. If an
 AF8374.** orthometric height was ever established but is not available 
 AF8374.** in the current survey control section, the orthometric height
 AF8374.** is considered suspect.  Suspect heights are available in the
 AF8374.** superseded section only if requested.
 AF8374
 AF8374.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8374.GEOID18 height accuracy estimate available here.
 AF8374
 AF8374.Click photographs - Photos may exist for this station.
 AF8374
 AF8374.The dynamic height is computed by dividing the NAVD 88
 AF8374.geopotential number by the normal gravity value computed on the
 AF8374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8374.degrees latitude (g = 980.6199 gals.).
 AF8374
 AF8374.The modeled gravity was interpolated from observed gravity values.
 AF8374
 AF8374;                    North         East    Units  Estimated Accuracy
 AF8374;SPC LA S     -   193,500.      911,860.      MT  (+/- 180 meters Scaled)
 AF8374
 AF8374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP722458(NAD 83)
 AF8374
 AF8374                          SUPERSEDED SURVEY CONTROL
 AF8374
 AF8374.No superseded survey control is available for this station.
 AF8374
 AF8374_MARKER: DD = SURVEY DISK
 AF8374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8374_STAMPING: 1V136 1992
 AF8374_MARK LOGO: LADHGS
 AF8374_PROJECTION: FLUSH
 AF8374_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8374+STABILITY: SURFACE MOTION
 AF8374_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8374+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8374
 AF8374  HISTORY     - Date     Condition        Report By
 AF8374  HISTORY     - 1992     MONUMENTED       LADTD
 AF8374
 AF8374                          STATION DESCRIPTION
 AF8374
 AF8374'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8374'THE STATION IS LOCATED IN THE NORTHEASTERN PART OF RAYNE.
 AF8374'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8374'REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 90 AND STATE HIGHWAY
 AF8374'35 IN RAYNE GO NORTH FOR 0.5 MI (0.8 KM) TO THE JUNCTION WITH STATE
 AF8374'HIGHWAY 98, TURN RIGHT AND GO EAST FOR 1.2 MI (1.9 KM) ON HIGHWAY 98
 AF8374'TO THE STATION SET ON THE LEFT ACROSS THE HIGHWAY FROM THE ACADIA
 AF8374'ANIMAL MEDICAL CENTER.  THE STATION IS 40.5 FT (12.3 M) NORTH FROM THE
 AF8374'CENTER OF THE HIGHWAY, 24.0 FT (7.3 M) WEST FROM A POWER POLE WITH
 AF8374'TRANSFORMER ATTTACHED, 23.0 FT (7.0 M) EAST-NORTHEAST FROM THE EAST
 AF8374'END OF A METAL CULVERT UNDER A DRIVEWAY, 10.0 FT (3.0 M)
 AF8374'SOUTH-SOUTHWEST FROM A CORNER POST OF A NET WIRE FENCE, 2.5 FT (0.8 M)
 AF8374'WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE
 AF8374'GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF THE
 AF8374'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0355 ***********************************************************************
 BK0355  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0355  DESIGNATION -  1 V 14
 BK0355  PID         -  BK0355
 BK0355  STATE/COUNTY-  LA/ACADIA
 BK0355  COUNTRY     -  US
 BK0355  USGS QUAD   -  WRIGHT (2018)
 BK0355
 BK0355                         *CURRENT SURVEY CONTROL
 BK0355  ______________________________________________________________________
 BK0355* NAD 83(2011) POSITION- 30 06 35.80223(N) 092 29 51.14362(W)   ADJUSTED
 BK0355* NAD 83(2011) ELLIP HT-   -24.788 (meters)        (06/27/12)   ADJUSTED
 BK0355* NAD 83(2011) EPOCH   -  2010.00
 BK0355* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0355  **This station is located in a suspected subsidence area (see below).
 BK0355  ______________________________________________________________________
 BK0355  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0355  GEOID HEIGHT    -        -27.177 (meters)                     GEOID03
 BK0355  GEOID HEIGHT    -        -27.032 (meters)                     GEOID18
 BK0355  NAD 83(2011) X  -   -240,635.101 (meters)                     COMP
 BK0355  NAD 83(2011) Y  - -5,516,885.674 (meters)                     COMP
 BK0355  NAD 83(2011) Z  -  3,180,910.375 (meters)                     COMP
 BK0355  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 BK0355
 BK0355  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0355  Standards:
 BK0355         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0355            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0355  -------------------------------------------------------------------
 BK0355  NETWORK    0.50   2.63           0.10   0.25   1.34      0.03147345
 BK0355  -------------------------------------------------------------------
 BK0355  Click here for local accuracies and other accuracy information.
 BK0355
 BK0355.The horizontal coordinates were established by GPS observations
 BK0355.and adjusted by the National Geodetic Survey in June 2012.
 BK0355
 BK0355.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0355.been affixed to the stable North American tectonic plate. See 
 BK0355.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0355
 BK0355.The horizontal coordinates are valid at the epoch date displayed above
 BK0355.which is a decimal equivalence of Year/Month/Day.
 BK0355
 BK0355.** This station is in an area of known vertical motion. If an
 BK0355.** orthometric height was ever established but is not available 
 BK0355.** in the current survey control section, the orthometric height
 BK0355.** is considered suspect.  Suspect heights are available in the
 BK0355.** superseded section only if requested.
 BK0355
 BK0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0355.GEOID18 height accuracy estimate available here.
 BK0355
 BK0355.Click photographs - Photos may exist for this station.
 BK0355
 BK0355.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0355
 BK0355.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0355
 BK0355.The ellipsoidal height was determined by GPS observations
 BK0355.and is referenced to NAD 83.
 BK0355
 BK0355. The following values were computed from the NAD 83(2011) position.
 BK0355
 BK0355;                    North         East     Units Scale Factor Converg.
 BK0355;SPC LA S     -   179,023.249   887,804.128   MT  0.99992755   -0 34 55.6
 BK0355;SPC LA S     -   587,345.44  2,912,737.38   sFT  0.99992755   -0 34 55.6
 BK0355;UTM  15      - 3,331,074.742   548,407.917   MT  0.99962891   +0 15 07.5
 BK0355
 BK0355!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0355!SPC LA S     -   1.00000389  x   0.99992755  =   0.99993144
 BK0355!UTM  15      -   1.00000389  x   0.99962891  =   0.99963280
 BK0355
 BK0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4840731074(NAD 83)
 BK0355
 BK0355                          SUPERSEDED SURVEY CONTROL
 BK0355
 BK0355  NAD 83(2007)-  30 06 35.80234(N)    092 29 51.14463(W) AD(2006.81) A
 BK0355  ELLIP H (03/12/08)  -24.772  (m)                       GP(2006.81) 3 1
 BK0355
 BK0355.Superseded values are not recommended for survey control.
 BK0355
 BK0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0355.See file dsdata.pdf to determine how the superseded data were derived.
 BK0355
 BK0355_MARKER: DD = SURVEY DISK
 BK0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0355_STAMPING: 1V14 1968
 BK0355_MARK LOGO: LADHGS
 BK0355_PROJECTION: PROJECTING 15 CENTIMETERS
 BK0355_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0355+STABILITY: SURFACE MOTION
 BK0355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0355+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2006
 BK0355
 BK0355  HISTORY     - Date     Condition        Report By
 BK0355  HISTORY     - 1968     MONUMENTED       LADH
 BK0355  HISTORY     - 20060605 GOOD             NGS
 BK0355
 BK0355                          STATION DESCRIPTION
 BK0355
 BK0355'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0355'1.05 MI S FROM MORSE.
 BK0355'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0355'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0355'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  IN SECTION 8, T11S,
 BK0355'R1W.  167.5 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 91, 66.0
 BK0355'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1115, 1.6 FEET
 BK0355'NORTHWEST OF A BARBED WIRE FENCE, 82.0 FEET EAST OF THE CENTERLINE OF
 BK0355'THE SOUTHERN PACIFIC RAILROAD TRACK, 47.0 FEET SOUTHWEST OF A POWER
 BK0355'POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0355'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
 BK0355
 BK0355                          STATION RECOVERY (2006)
 BK0355
 BK0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0355'RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0356 ***********************************************************************
 BK0356  DESIGNATION -  1 V 15
 BK0356  PID         -  BK0356
 BK0356  STATE/COUNTY-  LA/ACADIA
 BK0356  COUNTRY     -  US
 BK0356  USGS QUAD   -  WRIGHT (2018)
 BK0356
 BK0356                         *CURRENT SURVEY CONTROL
 BK0356  ______________________________________________________________________
 BK0356* NAD 83(1986) POSITION- 30 06 36.     (N) 092 28 53.     (W)   SCALED
 BK0356* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0356  **This station is located in a suspected subsidence area (see below).
 BK0356  ______________________________________________________________________
 BK0356  GEOID HEIGHT    -        -27.029 (meters)                     GEOID18
 BK0356
 BK0356.The horizontal coordinates were scaled from a map and have
 BK0356.an estimated accuracy of +/- 6 seconds.
 BK0356
 BK0356.** This station is in an area of known vertical motion. If an
 BK0356.** orthometric height was ever established but is not available 
 BK0356.** in the current survey control section, the orthometric height
 BK0356.** is considered suspect.  Suspect heights are available in the
 BK0356.** superseded section only if requested.
 BK0356
 BK0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0356.GEOID18 height accuracy estimate available here.
 BK0356
 BK0356.Click photographs - Photos may exist for this station.
 BK0356
 BK0356;                    North         East    Units  Estimated Accuracy
 BK0356;SPC LA S     -   179,010.      889,360.      MT  (+/- 180 meters Scaled)
 BK0356
 BK0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP499310(NAD 83)
 BK0356
 BK0356                          SUPERSEDED SURVEY CONTROL
 BK0356
 BK0356.No superseded survey control is available for this station.
 BK0356
 BK0356_MARKER: DD = SURVEY DISK
 BK0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0356_STAMPING: 1V15 1968
 BK0356_MARK LOGO: LADHGS
 BK0356_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0356+STABILITY: SURFACE MOTION
 BK0356
 BK0356  HISTORY     - Date     Condition        Report By
 BK0356  HISTORY     - 1968     MONUMENTED       LADH
 BK0356  HISTORY     - 20041231 MARK NOT FOUND   USPSQD
 BK0356
 BK0356                          STATION DESCRIPTION
 BK0356
 BK0356'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0356'2.05 MI SE FROM MORSE.
 BK0356'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0356'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0356'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  THENCE ABOUT 1.00
 BK0356'MILES EAST ALONG LOUISIANA HIGHWAY 1115.  IN SECTION 8, T11S, R1W.
 BK0356'41.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1115, 79.0 FEET
 BK0356'WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 0.8 FOOT NORTH
 BK0356'OF A BARBED WIRE FENCE, 1.6 FEET WEST OF A LOUISIANA DEPARTMENT OF
 BK0356'HIGHWAYS CONCRETE RIGHT OF WAY MARKER, 31.4 FEET NORTHWEST OF THE
 BK0356'NORTHWEST CORNER OF A CONCRETE HEADWALL IN AN IRRIGATION CANAL RUNNING
 BK0356'NORTH AND SOUTH.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BK0356'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.8 FOOT SOUTH OF THE
 BK0356'MARK.
 BK0356
 BK0356                          STATION RECOVERY (2004)
 BK0356
 BK0356'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0357 ***********************************************************************
 BK0357  DESIGNATION -  1 V 16
 BK0357  PID         -  BK0357
 BK0357  STATE/COUNTY-  LA/ACADIA
 BK0357  COUNTRY     -  US
 BK0357  USGS QUAD   -  WRIGHT (2018)
 BK0357
 BK0357                         *CURRENT SURVEY CONTROL
 BK0357  ______________________________________________________________________
 BK0357* NAD 83(1986) POSITION- 30 06 12.     (N) 092 28 16.     (W)   SCALED
 BK0357* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0357  **This station is located in a suspected subsidence area (see below).
 BK0357  ______________________________________________________________________
 BK0357  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BK0357
 BK0357.The horizontal coordinates were scaled from a map and have
 BK0357.an estimated accuracy of +/- 6 seconds.
 BK0357
 BK0357.** This station is in an area of known vertical motion. If an
 BK0357.** orthometric height was ever established but is not available 
 BK0357.** in the current survey control section, the orthometric height
 BK0357.** is considered suspect.  Suspect heights are available in the
 BK0357.** superseded section only if requested.
 BK0357
 BK0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0357.GEOID18 height accuracy estimate available here.
 BK0357
 BK0357.Click photographs - Photos may exist for this station.
 BK0357
 BK0357;                    North         East    Units  Estimated Accuracy
 BK0357;SPC LA S     -   178,270.      890,340.      MT  (+/- 180 meters Scaled)
 BK0357
 BK0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP509303(NAD 83)
 BK0357
 BK0357                          SUPERSEDED SURVEY CONTROL
 BK0357
 BK0357.No superseded survey control is available for this station.
 BK0357
 BK0357_MARKER: DD = SURVEY DISK
 BK0357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0357_STAMPING: 1V16 1968
 BK0357_MARK LOGO: LADHGS
 BK0357_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0357+STABILITY: SURFACE MOTION
 BK0357
 BK0357  HISTORY     - Date     Condition        Report By
 BK0357  HISTORY     - 1968     MONUMENTED       LADH
 BK0357  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0357
 BK0357                          STATION DESCRIPTION
 BK0357
 BK0357'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0357'3.00 MI SE FROM MORSE.
 BK0357'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0357'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0357'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  THENCE ABOUT 1.95
 BK0357'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 1115.  IN SECTION 9, T11S,
 BK0357'R1W.  67.0 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 1115,
 BK0357'53.0 FEET NORTHWEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0357'SOUTHWEST, 189.8 FEET NORTH OF THE NORTHWEST CORNER OF A WOOD FRAME
 BK0357'RESIDENCE WITH ASBESTOS SIDING BELONGING TO BERNELL THIBODEAUX, 40.7
 BK0357'FEET SOUTH-SOUTHEAST OF A LOUISIANA DEPARTMENT OF HIGHWAYS CONCRETE
 BK0357'RIGHT OF WAY MARKER.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BK0357'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST OF
 BK0357'THE MARK.
 BK0357
 BK0357                          STATION RECOVERY (1980)
 BK0357
 BK0357'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0357'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0359 ***********************************************************************
 BK0359  DESIGNATION -  1 V 17 RESET
 BK0359  PID         -  BK0359
 BK0359  STATE/COUNTY-  LA/ACADIA
 BK0359  COUNTRY     -  US
 BK0359  USGS QUAD   -  WRIGHT (2018)
 BK0359
 BK0359                         *CURRENT SURVEY CONTROL
 BK0359  ______________________________________________________________________
 BK0359* NAD 83(1986) POSITION- 30 05 43.     (N) 092 27 40.     (W)   SCALED
 BK0359* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0359  **This station is located in a suspected subsidence area (see below).
 BK0359  ______________________________________________________________________
 BK0359  GEOID HEIGHT    -        -26.991 (meters)                     GEOID18
 BK0359
 BK0359.The horizontal coordinates were scaled from a map and have
 BK0359.an estimated accuracy of +/- 6 seconds.
 BK0359
 BK0359.** This station is in an area of known vertical motion. If an
 BK0359.** orthometric height was ever established but is not available 
 BK0359.** in the current survey control section, the orthometric height
 BK0359.** is considered suspect.  Suspect heights are available in the
 BK0359.** superseded section only if requested.
 BK0359
 BK0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0359.GEOID18 height accuracy estimate available here.
 BK0359
 BK0359.Click photographs - Photos may exist for this station.
 BK0359
 BK0359;                    North         East    Units  Estimated Accuracy
 BK0359;SPC LA S     -   177,360.      891,300.      MT  (+/- 180 meters Scaled)
 BK0359
 BK0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP519294(NAD 83)
 BK0359
 BK0359                          SUPERSEDED SURVEY CONTROL
 BK0359
 BK0359.No superseded survey control is available for this station.
 BK0359
 BK0359_MARKER: DD = SURVEY DISK
 BK0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0359_STAMPING: 1V17 RESET 1977
 BK0359_MARK LOGO: LADHGS
 BK0359_PROJECTION: FLUSH
 BK0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0359+STABILITY: SURFACE MOTION
 BK0359
 BK0359  HISTORY     - Date     Condition        Report By
 BK0359  HISTORY     - 1977     MONUMENTED       NGS
 BK0359
 BK0359                          STATION DESCRIPTION
 BK0359
 BK0359'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BK0359'3.95 MI SE FROM MORSE.
 BK0359'LOCATED 1.05 MILE SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0359'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE, THENCE 2.9 MILE
 BK0359'SOUTHEAST ALONG LOUISIANA STATE HIGHWAY 1115, 76 FEET NORTH OF THE
 BK0359'CENTERLINE OF THE HIGHWAY, 2 FEET WEST OF A CHAIN LINK FENCE CORNER,
 BK0359'22.5 FEET EAST OF A FENCE CORNER AT A METAL GATE, 10 FEET SOUTH OF
 BK0359'AN-INCH LIVE OAK TREE, 35 FEET WEST OF THE PROJECTED PLANE OF THE WEST
 BK0359'WALL OF A WOOD FRAME RESIDENCE WITH ASBSETOS SIDING OWNED BY CLARENCE
 BK0359'THIBODEAUX.  IT IS A DISK SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK0359'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0360 ***********************************************************************
 BK0360  DESIGNATION -  1 V 18
 BK0360  PID         -  BK0360
 BK0360  STATE/COUNTY-  LA/ACADIA
 BK0360  COUNTRY     -  US
 BK0360  USGS QUAD   -  WRIGHT (2018)
 BK0360
 BK0360                         *CURRENT SURVEY CONTROL
 BK0360  ______________________________________________________________________
 BK0360* NAD 83(1986) POSITION- 30 05 43.     (N) 092 26 30.     (W)   SCALED
 BK0360* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0360  **This station is located in a suspected subsidence area (see below).
 BK0360  ______________________________________________________________________
 BK0360  GEOID HEIGHT    -        -26.987 (meters)                     GEOID18
 BK0360
 BK0360.The horizontal coordinates were scaled from a map and have
 BK0360.an estimated accuracy of +/- 6 seconds.
 BK0360
 BK0360.** This station is in an area of known vertical motion. If an
 BK0360.** orthometric height was ever established but is not available 
 BK0360.** in the current survey control section, the orthometric height
 BK0360.** is considered suspect.  Suspect heights are available in the
 BK0360.** superseded section only if requested.
 BK0360
 BK0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0360.GEOID18 height accuracy estimate available here.
 BK0360
 BK0360.Click photographs - Photos may exist for this station.
 BK0360
 BK0360;                    North         East    Units  Estimated Accuracy
 BK0360;SPC LA S     -   177,340.      893,170.      MT  (+/- 180 meters Scaled)
 BK0360
 BK0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP537294(NAD 83)
 BK0360
 BK0360                          SUPERSEDED SURVEY CONTROL
 BK0360
 BK0360.No superseded survey control is available for this station.
 BK0360
 BK0360_MARKER: DD = SURVEY DISK
 BK0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0360_STAMPING: 1V18 1968
 BK0360_MARK LOGO: LADHGS
 BK0360_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0360+STABILITY: SURFACE MOTION
 BK0360
 BK0360  HISTORY     - Date     Condition        Report By
 BK0360  HISTORY     - 1968     MONUMENTED       LADH
 BK0360
 BK0360                          STATION DESCRIPTION
 BK0360
 BK0360'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0360'5.10 MI SE FROM MORSE.
 BK0360'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0360'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0360'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  THENCE ABOUT 4.05
 BK0360'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 1115.  IN SECTION 11, T11S,
 BK0360'R1W.  69.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1115,
 BK0360'160.3 FEET EAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0360'BELONGING TO MRS. LONA MIRE, 1.2 FEET WEST OF A BARBED WIRE FENCE,
 BK0360'146.0 FEET NORTHEAST OF A POWER POLE.  SET IN TOP OF A CONCRETE POST
 BK0360'PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BK0360'FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0361 ***********************************************************************
 BK0361  DESIGNATION -  1 V 19
 BK0361  PID         -  BK0361
 BK0361  STATE/COUNTY-  LA/ACADIA
 BK0361  COUNTRY     -  US
 BK0361  USGS QUAD   -  WRIGHT (2018)
 BK0361
 BK0361                         *CURRENT SURVEY CONTROL
 BK0361  ______________________________________________________________________
 BK0361* NAD 83(1986) POSITION- 30 05 43.     (N) 092 25 45.     (W)   SCALED
 BK0361* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0361  **This station is located in a suspected subsidence area (see below).
 BK0361  ______________________________________________________________________
 BK0361  GEOID HEIGHT    -        -26.983 (meters)                     GEOID18
 BK0361
 BK0361.The horizontal coordinates were scaled from a map and have
 BK0361.an estimated accuracy of +/- 6 seconds.
 BK0361
 BK0361.** This station is in an area of known vertical motion. If an
 BK0361.** orthometric height was ever established but is not available 
 BK0361.** in the current survey control section, the orthometric height
 BK0361.** is considered suspect.  Suspect heights are available in the
 BK0361.** superseded section only if requested.
 BK0361
 BK0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0361.GEOID18 height accuracy estimate available here.
 BK0361
 BK0361.Click photographs - Photos may exist for this station.
 BK0361
 BK0361;                    North         East    Units  Estimated Accuracy
 BK0361;SPC LA S     -   177,330.      894,380.      MT  (+/- 180 meters Scaled)
 BK0361
 BK0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP550294(NAD 83)
 BK0361
 BK0361                          SUPERSEDED SURVEY CONTROL
 BK0361
 BK0361.No superseded survey control is available for this station.
 BK0361
 BK0361_MARKER: DD = SURVEY DISK
 BK0361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0361_STAMPING: 1V19 1968
 BK0361_MARK LOGO: LADHGS
 BK0361_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0361+STABILITY: SURFACE MOTION
 BK0361
 BK0361  HISTORY     - Date     Condition        Report By
 BK0361  HISTORY     - 1968     MONUMENTED       LADH
 BK0361
 BK0361                          STATION DESCRIPTION
 BK0361
 BK0361'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0361'5.90 MI SE FROM MORSE.
 BK0361'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0361'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0361'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  THENCE ABOUT 4.85
 BK0361'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 1115.  IN SECTION 13, T11S,
 BK0361'R1W.  137.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1115,
 BK0361'49.0 FEET EAST OF THE CENTERLINE OF A SHELL ROAD LEADING SOUTH, 286.5
 BK0361'FEET WEST OF A 10 INCH DEEP WATER WELL, 0.5 FOOT EAST OF A BARBED WIRE
 BK0361'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0361'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0346 ***********************************************************************
 BK0346  DESIGNATION -  1 V 2
 BK0346  PID         -  BK0346
 BK0346  STATE/COUNTY-  LA/ACADIA
 BK0346  COUNTRY     -  US
 BK0346  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0346
 BK0346                         *CURRENT SURVEY CONTROL
 BK0346  ______________________________________________________________________
 BK0346* NAD 83(1986) POSITION- 30 05 38.     (N) 092 21 40.     (W)   SCALED
 BK0346* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0346  **This station is located in a suspected subsidence area (see below).
 BK0346  ______________________________________________________________________
 BK0346  GEOID HEIGHT    -        -26.958 (meters)                     GEOID18
 BK0346
 BK0346.The horizontal coordinates were scaled from a map and have
 BK0346.an estimated accuracy of +/- 6 seconds.
 BK0346
 BK0346.** This station is in an area of known vertical motion. If an
 BK0346.** orthometric height was ever established but is not available 
 BK0346.** in the current survey control section, the orthometric height
 BK0346.** is considered suspect.  Suspect heights are available in the
 BK0346.** superseded section only if requested.
 BK0346
 BK0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0346.GEOID18 height accuracy estimate available here.
 BK0346
 BK0346.Click photographs - Photos may exist for this station.
 BK0346
 BK0346;                    North         East    Units  Estimated Accuracy
 BK0346;SPC LA S     -   177,120.      900,940.      MT  (+/- 180 meters Scaled)
 BK0346
 BK0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP615293(NAD 83)
 BK0346
 BK0346                          SUPERSEDED SURVEY CONTROL
 BK0346
 BK0346.No superseded survey control is available for this station.
 BK0346
 BK0346_MARKER: DD = SURVEY DISK
 BK0346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0346_STAMPING: 1V2 1968
 BK0346_MARK LOGO: LADHGS
 BK0346_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0346+STABILITY: SURFACE MOTION
 BK0346
 BK0346  HISTORY     - Date     Condition        Report By
 BK0346  HISTORY     - 1968     MONUMENTED       LADH
 BK0346  HISTORY     - 20060510 MARK NOT FOUND   NGS
 BK0346
 BK0346                          STATION DESCRIPTION
 BK0346
 BK0346'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0346'8.75 MI S FROM CROWLEY.
 BK0346'ABOUT 0.50 MILE NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN PACIFIC
 BK0346'RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT STREET AND
 BK0346'LOUISIANA HIGHWAY 13.  THENCE ABOUT 8.25 MILES SOUTH ALONG LOUISIANA
 BK0346'HIGHWAY 13.  IN SECTION 10, T11S, R1E.  89.2 FEET EAST OF THE
 BK0346'CENTERLINE OF LOUISIANA HIGHWAY 13, 60.2 FEET NORTH OF THE CENTERLINE
 BK0346'OF A GRAVEL ROAD LEADING EAST, 2.9 FEET SOUTHWEST OF A BARBED WIRE
 BK0346'FENCE. 100.0 FEET NORTHWEST OF A 15 INCH OAK TREE.  SET IN TOP OF A
 BK0346'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0346'POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.
 BK0346
 BK0346                          STATION RECOVERY (2006)
 BK0346
 BK0346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0346'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0362 ***********************************************************************
 BK0362  DESIGNATION -  1 V 20
 BK0362  PID         -  BK0362
 BK0362  STATE/COUNTY-  LA/ACADIA
 BK0362  COUNTRY     -  US
 BK0362  USGS QUAD   -  WRIGHT (2018)
 BK0362
 BK0362                         *CURRENT SURVEY CONTROL
 BK0362  ______________________________________________________________________
 BK0362* NAD 83(1986) POSITION- 30 05 44.     (N) 092 24 44.     (W)   SCALED
 BK0362* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0362  **This station is located in a suspected subsidence area (see below).
 BK0362  ______________________________________________________________________
 BK0362  GEOID HEIGHT    -        -26.978 (meters)                     GEOID18
 BK0362
 BK0362.The horizontal coordinates were scaled from a map and have
 BK0362.an estimated accuracy of +/- 6 seconds.
 BK0362
 BK0362.** This station is in an area of known vertical motion. If an
 BK0362.** orthometric height was ever established but is not available 
 BK0362.** in the current survey control section, the orthometric height
 BK0362.** is considered suspect.  Suspect heights are available in the
 BK0362.** superseded section only if requested.
 BK0362
 BK0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0362.GEOID18 height accuracy estimate available here.
 BK0362
 BK0362.Click photographs - Photos may exist for this station.
 BK0362
 BK0362;                    North         East    Units  Estimated Accuracy
 BK0362;SPC LA S     -   177,350.      896,010.      MT  (+/- 180 meters Scaled)
 BK0362
 BK0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP566295(NAD 83)
 BK0362
 BK0362                          SUPERSEDED SURVEY CONTROL
 BK0362
 BK0362.No superseded survey control is available for this station.
 BK0362
 BK0362_MARKER: DD = SURVEY DISK
 BK0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0362_STAMPING: 1V20 1968
 BK0362_MARK LOGO: LADHGS
 BK0362_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0362+STABILITY: SURFACE MOTION
 BK0362
 BK0362  HISTORY     - Date     Condition        Report By
 BK0362  HISTORY     - 1968     MONUMENTED       LADH
 BK0362
 BK0362                          STATION DESCRIPTION
 BK0362
 BK0362'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0362'6.90 MI SE FROM MORSE.
 BK0362'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0362'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0362'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  THENCE ABOUT 5.85
 BK0362'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 1115.  IN SECTION 13, T11S,
 BK0362'R1W.  42.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1115,
 BK0362'103.0 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 7.7
 BK0362'FEET NORTH OF A 2 INCH DEEP WATER WELL, 165.5 FEET NORTHEAST OF THE
 BK0362'NORTHWEST CORNER OF A WOOD FRAME SHED.  SET IN TOP OF A CONCRETE POST
 BK0362'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BK0362'FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0363 ***********************************************************************
 BK0363  DESIGNATION -  1 V 21
 BK0363  PID         -  BK0363
 BK0363  STATE/COUNTY-  LA/ACADIA
 BK0363  COUNTRY     -  US
 BK0363  USGS QUAD   -  WRIGHT (2018)
 BK0363
 BK0363                         *CURRENT SURVEY CONTROL
 BK0363  ______________________________________________________________________
 BK0363* NAD 83(1986) POSITION- 30 05 37.     (N) 092 23 47.     (W)   SCALED
 BK0363* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0363  **This station is located in a suspected subsidence area (see below).
 BK0363  ______________________________________________________________________
 BK0363  GEOID HEIGHT    -        -26.969 (meters)                     GEOID18
 BK0363
 BK0363.The horizontal coordinates were scaled from a map and have
 BK0363.an estimated accuracy of +/- 6 seconds.
 BK0363
 BK0363.** This station is in an area of known vertical motion. If an
 BK0363.** orthometric height was ever established but is not available 
 BK0363.** in the current survey control section, the orthometric height
 BK0363.** is considered suspect.  Suspect heights are available in the
 BK0363.** superseded section only if requested.
 BK0363
 BK0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0363.GEOID18 height accuracy estimate available here.
 BK0363
 BK0363.Click photographs - Photos may exist for this station.
 BK0363
 BK0363;                    North         East    Units  Estimated Accuracy
 BK0363;SPC LA S     -   177,120.      897,540.      MT  (+/- 180 meters Scaled)
 BK0363
 BK0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP581293(NAD 83)
 BK0363
 BK0363                          SUPERSEDED SURVEY CONTROL
 BK0363
 BK0363.No superseded survey control is available for this station.
 BK0363
 BK0363_MARKER: DD = SURVEY DISK
 BK0363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0363_STAMPING: 1V21 1968
 BK0363_MARK LOGO: LADHGS
 BK0363_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0363+STABILITY: SURFACE MOTION
 BK0363
 BK0363  HISTORY     - Date     Condition        Report By
 BK0363  HISTORY     - 1968     MONUMENTED       LADH
 BK0363
 BK0363                          STATION DESCRIPTION
 BK0363
 BK0363'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0363'7.90 MI SE FROM MORSE.
 BK0363'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0363'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0363'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  THENCE ABOUT 6.85
 BK0363'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 1115.  IN SECTION 18, T11S,
 BK0363'R1E.  57.6 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1115,
 BK0363'409.5 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 0.6
 BK0363'FOOT EAST OF A WOOD FENCE, 125.4 FEET NORTHWEST OF THE NORTHWEST
 BK0363'CORNER OF A WOOD FRAME BARN, 214.6 FEET WEST OF THE NORTHWEST CORNER
 BK0363'OF A WOOD FRAME RESIDENCE BELONGING TO NELIS RICHARD.  SET IN TOP OF A
 BK0363'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0363'POST IS SET 1.2 FEET SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0364 ***********************************************************************
 BK0364  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0364  DESIGNATION -  1 V 22
 BK0364  PID         -  BK0364
 BK0364  STATE/COUNTY-  LA/ACADIA
 BK0364  COUNTRY     -  US
 BK0364  USGS QUAD   -  WRIGHT (2018)
 BK0364
 BK0364                         *CURRENT SURVEY CONTROL
 BK0364  ______________________________________________________________________
 BK0364* NAD 83(2011) POSITION- 30 05 42.51405(N) 092 22 41.88245(W)   ADJUSTED
 BK0364* NAD 83(2011) ELLIP HT-   -23.524 (meters)        (06/27/12)   ADJUSTED
 BK0364* NAD 83(2011) EPOCH   -  2010.00
 BK0364* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0364  **This station is located in a suspected subsidence area (see below).
 BK0364  ______________________________________________________________________
 BK0364  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0364  GEOID HEIGHT    -        -27.150 (meters)                     GEOID03
 BK0364  GEOID HEIGHT    -        -26.967 (meters)                     GEOID18
 BK0364  NAD 83(2011) X  -   -229,187.501 (meters)                     COMP
 BK0364  NAD 83(2011) Y  - -5,518,197.886 (meters)                     COMP
 BK0364  NAD 83(2011) Z  -  3,179,491.429 (meters)                     COMP
 BK0364  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BK0364
 BK0364  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0364  Standards:
 BK0364         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0364            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0364  -------------------------------------------------------------------
 BK0364  NETWORK    0.64   3.27           0.12   0.32   1.67      0.05114471
 BK0364  -------------------------------------------------------------------
 BK0364  Click here for local accuracies and other accuracy information.
 BK0364
 BK0364.The horizontal coordinates were established by GPS observations
 BK0364.and adjusted by the National Geodetic Survey in June 2012.
 BK0364
 BK0364.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0364.been affixed to the stable North American tectonic plate. See 
 BK0364.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0364
 BK0364.The horizontal coordinates are valid at the epoch date displayed above
 BK0364.which is a decimal equivalence of Year/Month/Day.
 BK0364
 BK0364.** This station is in an area of known vertical motion. If an
 BK0364.** orthometric height was ever established but is not available 
 BK0364.** in the current survey control section, the orthometric height
 BK0364.** is considered suspect.  Suspect heights are available in the
 BK0364.** superseded section only if requested.
 BK0364
 BK0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0364.GEOID18 height accuracy estimate available here.
 BK0364
 BK0364.Click photographs - Photos may exist for this station.
 BK0364
 BK0364.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0364
 BK0364.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0364
 BK0364.The ellipsoidal height was determined by GPS observations
 BK0364.and is referenced to NAD 83.
 BK0364
 BK0364. The following values were computed from the NAD 83(2011) position.
 BK0364
 BK0364;                    North         East     Units Scale Factor Converg.
 BK0364;SPC LA S     -   177,271.772   899,280.044   MT  0.99992709   -0 31 21.0
 BK0364;SPC LA S     -   581,599.14  2,950,387.94   sFT  0.99992709   -0 31 21.0
 BK0364;UTM  15      - 3,329,490.994   559,904.769   MT  0.99964427   +0 18 42.3
 BK0364
 BK0364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0364!SPC LA S     -   1.00000369  x   0.99992709  =   0.99993078
 BK0364!UTM  15      -   1.00000369  x   0.99964427  =   0.99964796
 BK0364
 BK0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5990429490(NAD 83)
 BK0364
 BK0364                          SUPERSEDED SURVEY CONTROL
 BK0364
 BK0364  NAD 83(2007)-  30 05 42.51416(N)    092 22 41.88346(W) AD(2006.81) A
 BK0364  ELLIP H (03/12/08)  -23.512  (m)                       GP(2006.81) 3 1
 BK0364
 BK0364.Superseded values are not recommended for survey control.
 BK0364
 BK0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0364.See file dsdata.pdf to determine how the superseded data were derived.
 BK0364
 BK0364_MARKER: DD = SURVEY DISK
 BK0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0364_STAMPING: 1V22 1968
 BK0364_MARK LOGO: LADHGS
 BK0364_PROJECTION: FLUSH
 BK0364_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0364+STABILITY: SURFACE MOTION
 BK0364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0364+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2006
 BK0364
 BK0364  HISTORY     - Date     Condition        Report By
 BK0364  HISTORY     - 1968     MONUMENTED       LADH
 BK0364  HISTORY     - 20060510 GOOD             NGS
 BK0364  HISTORY     - 20060605 GOOD             NGS
 BK0364
 BK0364                          STATION DESCRIPTION
 BK0364
 BK0364'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0364'9.05 MI SE FROM MORSE.
 BK0364'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 91 FROM THE
 BK0364'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 92 IN MORSE TO THE
 BK0364'INTERSECTION OF LOUISIANA HIGHWAYS 91 AND 1115.  THENCE ABOUT 8.00
 BK0364'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 1115.  IN SECTION 9, T11S,
 BK0364'R1E.  LOCATED IN THE SOUTHWEST CORNER OF THE ST. JOHN CEMETERY IN THE
 BK0364'VILLAGE OF LYONS POINT, 255.0 FEET NORTH OF THE CENTERLINE OF
 BK0364'LOUISIANA HIGHWAY 1115, 25.5 FEET EAST OF THE CENTERLINE OF A BLACKTOP
 BK0364'ROAD LEADING NORTH, 94.3 FEET NORTHWEST OF THE NORTHWEST CORNER OF ST.
 BK0364'JOHN THE BAPTIST CATHOLIC CHURCH, 0.6 FOOT EAST OF A CHAIN-LINK FENCE,
 BK0364'0.7 FOOT NORTH OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST
 BK0364'SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH
 BK0364'OF THE MARK.
 BK0364
 BK0364                          STATION RECOVERY (2006)
 BK0364
 BK0364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0364'RECOVERED AS DESCRIBED.
 BK0364
 BK0364                          STATION RECOVERY (2006)
 BK0364
 BK0364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0364'RECIVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0954 ***********************************************************************
 BK0954  DESIGNATION -  1 V 23
 BK0954  PID         -  BK0954
 BK0954  STATE/COUNTY-  LA/ACADIA
 BK0954  COUNTRY     -  US
 BK0954  USGS QUAD   -  MERMENTAU (2018)
 BK0954
 BK0954                         *CURRENT SURVEY CONTROL
 BK0954  ______________________________________________________________________
 BK0954* NAD 83(1986) POSITION- 30 14 47.     (N) 092 36 44.     (W)   SCALED
 BK0954* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0954  **This station is located in a suspected subsidence area (see below).
 BK0954  ______________________________________________________________________
 BK0954  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK0954
 BK0954.The horizontal coordinates were scaled from a map and have
 BK0954.an estimated accuracy of +/- 6 seconds.
 BK0954
 BK0954.** This station is in an area of known vertical motion. If an
 BK0954.** orthometric height was ever established but is not available 
 BK0954.** in the current survey control section, the orthometric height
 BK0954.** is considered suspect.  Suspect heights are available in the
 BK0954.** superseded section only if requested.
 BK0954
 BK0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0954.GEOID18 height accuracy estimate available here.
 BK0954
 BK0954.Click photographs - Photos may exist for this station.
 BK0954
 BK0954;                    North         East    Units  Estimated Accuracy
 BK0954;SPC LA S     -   194,270.      876,920.      MT  (+/- 180 meters Scaled)
 BK0954
 BK0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP373461(NAD 83)
 BK0954
 BK0954                          SUPERSEDED SURVEY CONTROL
 BK0954
 BK0954.No superseded survey control is available for this station.
 BK0954
 BK0954_MARKER: DD = SURVEY DISK
 BK0954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0954_STAMPING: 1V23 1968
 BK0954_MARK LOGO: LADHGS
 BK0954_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0954+STABILITY: SURFACE MOTION
 BK0954
 BK0954  HISTORY     - Date     Condition        Report By
 BK0954  HISTORY     - 1968     MONUMENTED       LADH
 BK0954  HISTORY     - 1981     GOOD             LOCSUR
 BK0954  HISTORY     - 20050120 GOOD             USPSQD
 BK0954
 BK0954                          STATION DESCRIPTION
 BK0954
 BK0954'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0954'1.20 MI NE FROM JENNINGS.
 BK0954'ABOUT 1.20 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0954'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0954'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 63, T9S, R2W, 52.4 FEET
 BK0954'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 85.4 FEET NORTHEAST
 BK0954'OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO OLLIS
 BK0954'LEJUENE, 121.5 FEET EAST OF THE EAST EDGE OF A CONCRETE DRIVEWAY, 0.8
 BK0954'FOOT WEST OF A COMBINATION MESH AND BARBED WIRE FENCE. SET IN TOP OF A
 BK0954'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. THE MARK IS
 BK0954'LOCATED 1.1 FEET NORTHWEST OF A STEEL WITNESS POST.
 BK0954
 BK0954                          STATION RECOVERY (1981)
 BK0954
 BK0954'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981
 BK0954'0.08' MI NE ALONG LA 97 FROM THE JEFF DAVIS PARISH LINE THE BRIDGE
 BK0954'OVER BAYOU NEZPIQUE AND 1.2 MI NE ALONG 4.97 FROM THE WEST END OF ITS
 BK0954'OVERPASS OVER I-10. IT IS 52.2' SOUTH OF THE OF LA 97, 10.5' SOUTH OF
 BK0954'CORNER OF GOOD FENCE, 5.5' EAST OF A 15' PINE T., 85' NE OF THE NE
 BK0954'CORNER OF THE BRICK RESIDENCE BELONGING TO MR. OLLIS LEJEUNE. 1.2'
 BK0954'NORTH OF A METAL WITNESS POST. A STANDARD BRASS DISK SET IN A
 BK0954'CONCRETE POST LEVEL WITH THE TOP OF THE GROUND.
 BK0954
 BK0954                          STATION RECOVERY (2005)
 BK0954
 BK0954'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0955 ***********************************************************************
 BK0955  DESIGNATION -  1 V 24
 BK0955  PID         -  BK0955
 BK0955  STATE/COUNTY-  LA/ACADIA
 BK0955  COUNTRY     -  US
 BK0955  USGS QUAD   -  MERMENTAU (2018)
 BK0955
 BK0955                         *CURRENT SURVEY CONTROL
 BK0955  ______________________________________________________________________
 BK0955* NAD 83(1986) POSITION- 30 14 49.     (N) 092 36 02.     (W)   SCALED
 BK0955* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0955  **This station is located in a suspected subsidence area (see below).
 BK0955  ______________________________________________________________________
 BK0955  GEOID HEIGHT    -        -27.270 (meters)                     GEOID18
 BK0955
 BK0955.The horizontal coordinates were scaled from a map and have
 BK0955.an estimated accuracy of +/- 6 seconds.
 BK0955
 BK0955.** This station is in an area of known vertical motion. If an
 BK0955.** orthometric height was ever established but is not available 
 BK0955.** in the current survey control section, the orthometric height
 BK0955.** is considered suspect.  Suspect heights are available in the
 BK0955.** superseded section only if requested.
 BK0955
 BK0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0955.GEOID18 height accuracy estimate available here.
 BK0955
 BK0955.Click photographs - Photos may exist for this station.
 BK0955
 BK0955;                    North         East    Units  Estimated Accuracy
 BK0955;SPC LA S     -   194,310.      878,050.      MT  (+/- 180 meters Scaled)
 BK0955
 BK0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP384462(NAD 83)
 BK0955
 BK0955                          SUPERSEDED SURVEY CONTROL
 BK0955
 BK0955.No superseded survey control is available for this station.
 BK0955
 BK0955_MARKER: DD = SURVEY DISK
 BK0955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0955_STAMPING: 1V24 1968
 BK0955_MARK LOGO: LADHGS
 BK0955_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0955+STABILITY: SURFACE MOTION
 BK0955
 BK0955  HISTORY     - Date     Condition        Report By
 BK0955  HISTORY     - 1968     MONUMENTED       LADH
 BK0955  HISTORY     - 20050120 GOOD             USPSQD
 BK0955
 BK0955                          STATION DESCRIPTION
 BK0955
 BK0955'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0955'1.95 MI NE FROM JENNINGS.
 BK0955'ABOUT 1.95 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0955'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0955'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 42, T9S, R2W.  80.5 FEET
 BK0955'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 79.3 FEET EAST OF THE
 BK0955'CENTERLINE OF A BLACKTOP ROAD LEADING NORTH, 10.3 FEET SOUTH OF POWER
 BK0955'POLE NUMBER 125, 114.5 FEET SOUTH OF THE SOUTHWEST CORNER OF A WOOD
 BK0955'FRAME RESIDENCE BELONGING TO J. NEIL HEBERT, 1.9 FEET SOUTHWEST OF A
 BK0955'WOOD FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0955'THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTHWEST OF A STEEL WITNESS
 BK0955'POST.
 BK0955
 BK0955                          STATION RECOVERY (2005)
 BK0955
 BK0955'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0956 ***********************************************************************
 BK0956  DESIGNATION -  1 V 25
 BK0956  PID         -  BK0956
 BK0956  STATE/COUNTY-  LA/ACADIA
 BK0956  COUNTRY     -  US
 BK0956  USGS QUAD   -  MERMENTAU (2018)
 BK0956
 BK0956                         *CURRENT SURVEY CONTROL
 BK0956  ______________________________________________________________________
 BK0956* NAD 83(1986) POSITION- 30 14 56.     (N) 092 35 00.     (W)   SCALED
 BK0956* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0956  **This station is located in a suspected subsidence area (see below).
 BK0956  ______________________________________________________________________
 BK0956  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK0956
 BK0956.The horizontal coordinates were scaled from a map and have
 BK0956.an estimated accuracy of +/- 6 seconds.
 BK0956
 BK0956.** This station is in an area of known vertical motion. If an
 BK0956.** orthometric height was ever established but is not available 
 BK0956.** in the current survey control section, the orthometric height
 BK0956.** is considered suspect.  Suspect heights are available in the
 BK0956.** superseded section only if requested.
 BK0956
 BK0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0956.GEOID18 height accuracy estimate available here.
 BK0956
 BK0956.Click photographs - Photos may exist for this station.
 BK0956
 BK0956;                    North         East    Units  Estimated Accuracy
 BK0956;SPC LA S     -   194,510.      879,700.      MT  (+/- 180 meters Scaled)
 BK0956
 BK0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP400464(NAD 83)
 BK0956
 BK0956                          SUPERSEDED SURVEY CONTROL
 BK0956
 BK0956.No superseded survey control is available for this station.
 BK0956
 BK0956_MARKER: DD = SURVEY DISK
 BK0956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0956_STAMPING: 1V25 1968
 BK0956_MARK LOGO: LADHGS
 BK0956_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0956+STABILITY: SURFACE MOTION
 BK0956
 BK0956  HISTORY     - Date     Condition        Report By
 BK0956  HISTORY     - 1968     MONUMENTED       LADH
 BK0956  HISTORY     - 20050120 GOOD             USPSQD
 BK0956
 BK0956                          STATION DESCRIPTION
 BK0956
 BK0956'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0956'3.05 MI NE FROM JENNINGS.
 BK0956'ABOUT 3.05 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0956'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0956'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 41, T9S, R2W.  86.7 FEET
 BK0956'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 74.2 FEET SOUTHWEST OF
 BK0956'THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO HENRY
 BK0956'HEBERT, 63.0 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF A WOOD
 BK0956'FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO NORRIS MCFARLIN,
 BK0956'18.5 FEET NORTH OF THE CENTERLINE OF A SHELL DRIVEWAY, 16.7 FEET SOUTH
 BK0956'OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 0.7 FOOT NORTH OF A MESH WIRE
 BK0956'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0956'GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS
 BK0956'POST.
 BK0956
 BK0956                          STATION RECOVERY (2005)
 BK0956
 BK0956'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0957 ***********************************************************************
 BK0957  DESIGNATION -  1 V 26
 BK0957  PID         -  BK0957
 BK0957  STATE/COUNTY-  LA/ACADIA
 BK0957  COUNTRY     -  US
 BK0957  USGS QUAD   -  EVANGELINE (2018)
 BK0957
 BK0957                         *CURRENT SURVEY CONTROL
 BK0957  ______________________________________________________________________
 BK0957* NAD 83(1986) POSITION- 30 15 58.     (N) 092 35 01.     (W)   SCALED
 BK0957* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0957  **This station is located in a suspected subsidence area (see below).
 BK0957  ______________________________________________________________________
 BK0957  GEOID HEIGHT    -        -27.290 (meters)                     GEOID18
 BK0957
 BK0957.The horizontal coordinates were scaled from a map and have
 BK0957.an estimated accuracy of +/- 6 seconds.
 BK0957
 BK0957.** This station is in an area of known vertical motion. If an
 BK0957.** orthometric height was ever established but is not available 
 BK0957.** in the current survey control section, the orthometric height
 BK0957.** is considered suspect.  Suspect heights are available in the
 BK0957.** superseded section only if requested.
 BK0957
 BK0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0957.GEOID18 height accuracy estimate available here.
 BK0957
 BK0957.Click photographs - Photos may exist for this station.
 BK0957
 BK0957;                    North         East    Units  Estimated Accuracy
 BK0957;SPC LA S     -   196,420.      879,700.      MT  (+/- 180 meters Scaled)
 BK0957
 BK0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP400483(NAD 83)
 BK0957
 BK0957                          SUPERSEDED SURVEY CONTROL
 BK0957
 BK0957.No superseded survey control is available for this station.
 BK0957
 BK0957_MARKER: DD = SURVEY DISK
 BK0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0957_STAMPING: 1V26 1968
 BK0957_MARK LOGO: LADHGS
 BK0957_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0957+STABILITY: SURFACE MOTION
 BK0957_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0957+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2006
 BK0957
 BK0957  HISTORY     - Date     Condition        Report By
 BK0957  HISTORY     - 1968     MONUMENTED       LADH
 BK0957  HISTORY     - 20050120 GOOD             USPSQD
 BK0957  HISTORY     - 20060523 GOOD             NGS
 BK0957
 BK0957                          STATION DESCRIPTION
 BK0957
 BK0957'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0957'4.25 MI NE FROM JENNINGS.
 BK0957'ABOUT 4.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0957'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0957'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 46, T9S, R2W.  LOCATED
 BK0957'AT A POINT WHERE LOUISIANA HIGHWAYS 97 AND 100 INTERSECT, 38.8 FEET
 BK0957'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 107.8 FEET SOUTH OF
 BK0957'THE CENTERLINE OF LOUISIANA HIGHWAY 100, 2.0 FEET NORTH-NORTHWEST OF A
 BK0957'LOUISIANA DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 20.2
 BK0957'FEET NORTH OF TELEPHONE POLE NUMBER 167.  SET IN TOP OF A CONCRETE
 BK0957'POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 0.9
 BK0957'FOOT SOUTH OF A STEEL WITNESS POST.
 BK0957
 BK0957                          STATION RECOVERY (2005)
 BK0957
 BK0957'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0957'RECOVERED IN GOOD CONDITION.
 BK0957
 BK0957                          STATION RECOVERY (2006)
 BK0957
 BK0957'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0957'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0958 ***********************************************************************
 BK0958  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0958  DESIGNATION -  1 V 27
 BK0958  PID         -  BK0958
 BK0958  STATE/COUNTY-  LA/ACADIA
 BK0958  COUNTRY     -  US
 BK0958  USGS QUAD   -  EVANGELINE (2018)
 BK0958
 BK0958                         *CURRENT SURVEY CONTROL
 BK0958  ______________________________________________________________________
 BK0958* NAD 83(2011) POSITION- 30 16 44.69047(N) 092 35 04.28855(W)   ADJUSTED
 BK0958* NAD 83(2011) ELLIP HT-   -19.835 (meters)        (03/26/19)   ADJUSTED
 BK0958* NAD 83(2011) EPOCH   -  2010.00
 BK0958* NAVD 88 ORTHO HEIGHT -     7.47  (meters)       24.5   (feet) GPS OBS
 BK0958* NAVD 88 EPOCH        -  2009.55
 BK0958  **This station is located in a suspected subsidence area (see below).
 BK0958  ______________________________________________________________________
 BK0958  GEOID HEIGHT    -        -27.302 (meters)                     GEOID18
 BK0958  NAD 83(2011) X  -   -248,585.359 (meters)                     COMP
 BK0958  NAD 83(2011) Y  - -5,507,098.000 (meters)                     COMP
 BK0958  NAD 83(2011) Z  -  3,197,118.558 (meters)                     COMP
 BK0958  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 BK0958
 BK0958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0958  Standards:
 BK0958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0958  -------------------------------------------------------------------
 BK0958  NETWORK    0.28   0.74           0.12   0.11   0.38     -0.00822363
 BK0958  -------------------------------------------------------------------
 BK0958  Click here for local accuracies and other accuracy information.
 BK0958
 BK0958.The horizontal coordinates were established by GPS observations
 BK0958.and adjusted by the National Geodetic Survey in March 2019.
 BK0958
 BK0958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0958.been affixed to the stable North American tectonic plate. See 
 BK0958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0958
 BK0958.The horizontal coordinates are valid at the epoch date displayed above
 BK0958.which is a decimal equivalence of Year/Month/Day.
 BK0958
 BK0958.** This station is in an area of known vertical motion.  Due to the
 BK0958.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0958.** determined the orthometric heights for marks in these suspect
 BK0958.** subsidence areas should be considered valid only at the epoch date
 BK0958.** associated with the orthometric height.  These heights must always
 BK0958.** be validated when used as control.  All previously superseded
 BK0958.** orthometric heights are now considered suspect and are available
 BK0958.** in the superseded section.  NGS does not recommend using suspect
 BK0958.** or superseded heights as control.
 BK0958
 BK0958.The orthometric height was determined by GPS observations and a
 BK0958.high-resolution geoid model using precise GPS observation and
 BK0958.processing techniques.
 BK0958
 BK0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0958.GEOID18 height accuracy estimate available here.
 BK0958
 BK0958.Click photographs - Photos may exist for this station.
 BK0958
 BK0958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0958
 BK0958.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0958
 BK0958.The ellipsoidal height was determined by GPS observations
 BK0958.and is referenced to NAD 83.
 BK0958
 BK0958. The following values were computed from the NAD 83(2011) position.
 BK0958
 BK0958;                    North         East     Units Scale Factor Converg.
 BK0958;SPC LA S     -   197,858.855   879,626.347   MT  0.99993749   -0 37 32.2
 BK0958;SPC LA S     -   649,141.93  2,885,907.44   sFT  0.99993749   -0 37 32.2
 BK0958;UTM  15      - 3,349,783.462   539,959.217   MT  0.99961970   +0 12 34.2
 BK0958
 BK0958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0958!SPC LA S     -   1.00000312  x   0.99993749  =   0.99994060
 BK0958!UTM  15      -   1.00000312  x   0.99961970  =   0.99962281
 BK0958
 BK0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3995949783(NAD 83)
 BK0958
 BK0958                          SUPERSEDED SURVEY CONTROL
 BK0958
 BK0958  NAD 83(2011)-  30 16 44.69171(N)    092 35 04.28866(W) AD(2010.00) 0
 BK0958  ELLIP H (06/27/12)  -19.798  (m)                       GP(2010.00)    
 BK0958  NAD 83(2007)-  30 16 44.69178(N)    092 35 04.28958(W) AD(2006.81) A
 BK0958  ELLIP H (03/12/08)  -19.788  (m)                       GP(2006.81) 3 1
 BK0958  NAVD 88 (03/12/08)    7.55   (m)  GEOID03  model used  GP(2006.81)    
 BK0958  NGVD 29 (11/26/84)    7.770  (m)           25.49   (f) ADJUSTED    2 0
 BK0958
 BK0958.Superseded values are not recommended for survey control.
 BK0958
 BK0958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0958.See file dsdata.pdf to determine how the superseded data were derived.
 BK0958
 BK0958_MARKER: DD = SURVEY DISK
 BK0958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0958_STAMPING: 1V27 1968
 BK0958_MARK LOGO: LADHGS
 BK0958_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0958_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0958+STABILITY: SURFACE MOTION
 BK0958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0958+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2016
 BK0958
 BK0958  HISTORY     - Date     Condition        Report By
 BK0958  HISTORY     - 1968     MONUMENTED       LADH
 BK0958  HISTORY     - 20050120 GOOD             USPSQD
 BK0958  HISTORY     - 20060606 GOOD             NGS
 BK0958  HISTORY     - 20161006 GOOD             NGS
 BK0958
 BK0958                          STATION DESCRIPTION
 BK0958
 BK0958'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0958'5.15 MI NE FROM JENNINGS.
 BK0958'ABOUT 5.15 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0958'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0958'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 50, T9S, R2W.  41.0 FEET
 BK0958'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 15.6 FEET SOUTH OF
 BK0958'TELEPHONE POLE NUMBER 180, 51.0 FEET NORTH OF THE CENTERLINE OF A
 BK0958'DRIVEWAY LEADING EAST INTO A FIELD, 147.8 FEET SOUTHEAST OF THE
 BK0958'SOUTHEAST CORNER OF A WOOD FRAME COMBINATION GROCERY STORE AND SERVICE
 BK0958'STATION BUILDING, 0.9 FOOT WEST OF A BARBED WIRE FENCE.  SET IN TOP OF
 BK0958'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0958'LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BK0958
 BK0958                          STATION RECOVERY (2005)
 BK0958
 BK0958'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0958'GROCERY STORE NO LONGER EXISTS.
 BK0958
 BK0958                          STATION RECOVERY (2006)
 BK0958
 BK0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0958'RECOVERED IN GOOD CONDITION. TO REACH FROM I-10 EXIT 65, PROCEED 4.95
 BK0958'MI (8.0 KM) NORTH ALONG STATE HIGHWAY 97 FROM I-10 W-BD LANES TO THE
 BK0958'MARK ON THE RIGHT, ACROSS SR 97 FROM A 2-STORY BRICK HOUSE, 17.0 FT
 BK0958'(5.2 M) SOUTH OF UTILITY POLE 180.
 BK0958
 BK0958                          STATION RECOVERY (2016)
 BK0958
 BK0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (SAB)
 BK0958'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0959 ***********************************************************************
 BK0959  DESIGNATION -  1 V 28
 BK0959  PID         -  BK0959
 BK0959  STATE/COUNTY-  LA/ACADIA
 BK0959  COUNTRY     -  US
 BK0959  USGS QUAD   -  EVANGELINE (2018)
 BK0959
 BK0959                         *CURRENT SURVEY CONTROL
 BK0959  ______________________________________________________________________
 BK0959* NAD 83(1986) POSITION- 30 17 21.     (N) 092 35 03.     (W)   SCALED
 BK0959* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0959  **This station is located in a suspected subsidence area (see below).
 BK0959  ______________________________________________________________________
 BK0959  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK0959
 BK0959.The horizontal coordinates were scaled from a map and have
 BK0959.an estimated accuracy of +/- 6 seconds.
 BK0959
 BK0959.** This station is in an area of known vertical motion. If an
 BK0959.** orthometric height was ever established but is not available 
 BK0959.** in the current survey control section, the orthometric height
 BK0959.** is considered suspect.  Suspect heights are available in the
 BK0959.** superseded section only if requested.
 BK0959
 BK0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0959.GEOID18 height accuracy estimate available here.
 BK0959
 BK0959.Click photographs - Photos may exist for this station.
 BK0959
 BK0959;                    North         East    Units  Estimated Accuracy
 BK0959;SPC LA S     -   198,980.      879,670.      MT  (+/- 180 meters Scaled)
 BK0959
 BK0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP399509(NAD 83)
 BK0959
 BK0959                          SUPERSEDED SURVEY CONTROL
 BK0959
 BK0959.No superseded survey control is available for this station.
 BK0959
 BK0959_MARKER: DD = SURVEY DISK
 BK0959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0959_STAMPING: 1V28 1968
 BK0959_MARK LOGO: LADHGS
 BK0959_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0959+STABILITY: SURFACE MOTION
 BK0959
 BK0959  HISTORY     - Date     Condition        Report By
 BK0959  HISTORY     - 1968     MONUMENTED       LADH
 BK0959  HISTORY     - 1974     GOOD             NGS
 BK0959  HISTORY     - 20050120 GOOD             USPSQD
 BK0959
 BK0959                          STATION DESCRIPTION
 BK0959
 BK0959'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0959'5.90 MI NE FROM JENNINGS.
 BK0959'ABOUT 5.90 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0959'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0959'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 53, T9S, R2W.  65.2 FEET
 BK0959'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 408.0 FEET SOUTH OF
 BK0959'THE EASTERLY PROJECTION OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0959'WEST, 122.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 BK0959'RESIDENCE WITH ASBESTOS SIDING BELONGING TO WILSON KLUMPP, 23.3 FEET
 BK0959'SOUTH OF THE CENTERLINE OF A SHELL DRIVEWAY, 1.0 FOOT NORTH OF A
 BK0959'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0959'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BK0959'WEST OF A STEEL WITNESS POST.
 BK0959
 BK0959                          STATION RECOVERY (1974)
 BK0959
 BK0959'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0959'RECOVERED IN GOOD CONDITION.
 BK0959
 BK0959                          STATION RECOVERY (2005)
 BK0959
 BK0959'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0960 ***********************************************************************
 BK0960  DESIGNATION -  1 V 29
 BK0960  PID         -  BK0960
 BK0960  STATE/COUNTY-  LA/ACADIA
 BK0960  COUNTRY     -  US
 BK0960  USGS QUAD   -  EVANGELINE (2018)
 BK0960
 BK0960                         *CURRENT SURVEY CONTROL
 BK0960  ______________________________________________________________________
 BK0960* NAD 83(1986) POSITION- 30 18 21.     (N) 092 35 06.     (W)   SCALED
 BK0960* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0960  **This station is located in a suspected subsidence area (see below).
 BK0960  ______________________________________________________________________
 BK0960  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK0960
 BK0960.The horizontal coordinates were scaled from a map and have
 BK0960.an estimated accuracy of +/- 6 seconds.
 BK0960
 BK0960.** This station is in an area of known vertical motion. If an
 BK0960.** orthometric height was ever established but is not available 
 BK0960.** in the current survey control section, the orthometric height
 BK0960.** is considered suspect.  Suspect heights are available in the
 BK0960.** superseded section only if requested.
 BK0960
 BK0960.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0960.GEOID18 height accuracy estimate available here.
 BK0960
 BK0960.Click photographs - Photos may exist for this station.
 BK0960
 BK0960;                    North         East    Units  Estimated Accuracy
 BK0960;SPC LA S     -   200,830.      879,610.      MT  (+/- 180 meters Scaled)
 BK0960
 BK0960_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP399527(NAD 83)
 BK0960
 BK0960                          SUPERSEDED SURVEY CONTROL
 BK0960
 BK0960.No superseded survey control is available for this station.
 BK0960
 BK0960_MARKER: DD = SURVEY DISK
 BK0960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0960_STAMPING: 1V29 1968
 BK0960_MARK LOGO: LADHGS
 BK0960_PROJECTION: FLUSH
 BK0960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0960+STABILITY: SURFACE MOTION
 BK0960
 BK0960  HISTORY     - Date     Condition        Report By
 BK0960  HISTORY     - 1968     MONUMENTED       LADH
 BK0960  HISTORY     - 20050120 GOOD             USPSQD
 BK0960
 BK0960                          STATION DESCRIPTION
 BK0960
 BK0960'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0960'7.15 MI NE FROM JENNINGS.
 BK0960'ABOUT 7.15 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0960'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0960'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 32, T8S, R2W.  55.9 FEET
 BK0960'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 133.6 FEET
 BK0960'EAST-NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE WITH
 BK0960'ASBESTOS SIDING BELONGING TO EMASE FRUGE, 85.6 FEET NORTH OF THE
 BK0960'CENTERLINE OF A BLACKTOP DRIVEWAY, 0.7 FOOT SOUTH OF A CHAIN-LINK
 BK0960'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE
 BK0960'MARK IS LOCATED 1.0 FOOT SOUTHEAST OF A STEEL WITNESS POST.
 BK0960
 BK0960                          STATION RECOVERY (2005)
 BK0960
 BK0960'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0960'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0347 ***********************************************************************
 BK0347  DESIGNATION -  1 V 3
 BK0347  PID         -  BK0347
 BK0347  STATE/COUNTY-  LA/ACADIA
 BK0347  COUNTRY     -  US
 BK0347  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0347
 BK0347                         *CURRENT SURVEY CONTROL
 BK0347  ______________________________________________________________________
 BK0347* NAD 83(1986) POSITION- 30 06 31.     (N) 092 21 41.     (W)   SCALED
 BK0347* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0347  **This station is located in a suspected subsidence area (see below).
 BK0347  ______________________________________________________________________
 BK0347  GEOID HEIGHT    -        -26.991 (meters)                     GEOID18
 BK0347
 BK0347.The horizontal coordinates were scaled from a map and have
 BK0347.an estimated accuracy of +/- 6 seconds.
 BK0347
 BK0347.** This station is in an area of known vertical motion. If an
 BK0347.** orthometric height was ever established but is not available 
 BK0347.** in the current survey control section, the orthometric height
 BK0347.** is considered suspect.  Suspect heights are available in the
 BK0347.** superseded section only if requested.
 BK0347
 BK0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0347.GEOID18 height accuracy estimate available here.
 BK0347
 BK0347.Click photographs - Photos may exist for this station.
 BK0347
 BK0347;                    North         East    Units  Estimated Accuracy
 BK0347;SPC LA S     -   178,750.      900,920.      MT  (+/- 180 meters Scaled)
 BK0347
 BK0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP615309(NAD 83)
 BK0347
 BK0347                          SUPERSEDED SURVEY CONTROL
 BK0347
 BK0347.No superseded survey control is available for this station.
 BK0347
 BK0347_MARKER: DD = SURVEY DISK
 BK0347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0347_STAMPING: 1V3 1968
 BK0347_MARK LOGO: LADHGS
 BK0347_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0347+STABILITY: SURFACE MOTION
 BK0347
 BK0347  HISTORY     - Date     Condition        Report By
 BK0347  HISTORY     - 1968     MONUMENTED       LADH
 BK0347  HISTORY     - 20060510 MARK NOT FOUND   NGS
 BK0347
 BK0347                          STATION DESCRIPTION
 BK0347
 BK0347'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0347'7.75 MI S FROM CROWLEY.
 BK0347'ABOUT 0.50 MILE NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN PACIFIC
 BK0347'RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT STREET AND
 BK0347'LOUISIANA HIGHWAY 13.  THENCE ABOUT 7.25 MILES SOUTH ALONG LOUISIANA
 BK0347'HIGHWAY 13.  IN SECTION 4, T11S, R1E.  91.5 FEET WEST OF THE
 BK0347'CENTERLINE OF LOUISIANA HIGHWAY 13, 54.5 FEET NORTH OF THE CENTERLINE
 BK0347'OF A GRAVEL ROAD LEADING WEST, 48.0 FEET NORTHEAST OF A POWER POLE,
 BK0347'2.6 FEET SOUTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE
 BK0347'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BK0347'SET 1.0 FOOT NORTHWEST OF THE MARK.
 BK0347
 BK0347                          STATION RECOVERY (2006)
 BK0347
 BK0347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0347'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0961 ***********************************************************************
 BK0961  DESIGNATION -  1 V 30
 BK0961  PID         -  BK0961
 BK0961  STATE/COUNTY-  LA/ACADIA
 BK0961  COUNTRY     -  US
 BK0961  USGS QUAD   -  EVANGELINE (2018)
 BK0961
 BK0961                         *CURRENT SURVEY CONTROL
 BK0961  ______________________________________________________________________
 BK0961* NAD 83(1986) POSITION- 30 19 08.     (N) 092 35 05.     (W)   SCALED
 BK0961* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0961  **This station is located in a suspected subsidence area (see below).
 BK0961  ______________________________________________________________________
 BK0961  GEOID HEIGHT    -        -27.329 (meters)                     GEOID18
 BK0961
 BK0961.The horizontal coordinates were scaled from a map and have
 BK0961.an estimated accuracy of +/- 6 seconds.
 BK0961
 BK0961.** This station is in an area of known vertical motion. If an
 BK0961.** orthometric height was ever established but is not available 
 BK0961.** in the current survey control section, the orthometric height
 BK0961.** is considered suspect.  Suspect heights are available in the
 BK0961.** superseded section only if requested.
 BK0961
 BK0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0961.GEOID18 height accuracy estimate available here.
 BK0961
 BK0961.Click photographs - Photos may exist for this station.
 BK0961
 BK0961;                    North         East    Units  Estimated Accuracy
 BK0961;SPC LA S     -   202,270.      879,660.      MT  (+/- 180 meters Scaled)
 BK0961
 BK0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP399541(NAD 83)
 BK0961
 BK0961                          SUPERSEDED SURVEY CONTROL
 BK0961
 BK0961.No superseded survey control is available for this station.
 BK0961
 BK0961_MARKER: DD = SURVEY DISK
 BK0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0961_STAMPING: 1V30 1968
 BK0961_MARK LOGO: LADHGS
 BK0961_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0961+STABILITY: SURFACE MOTION
 BK0961
 BK0961  HISTORY     - Date     Condition        Report By
 BK0961  HISTORY     - 1968     MONUMENTED       LADH
 BK0961  HISTORY     - 20050120 GOOD             USPSQD
 BK0961
 BK0961                          STATION DESCRIPTION
 BK0961
 BK0961'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0961'8.00 MI NE FROM JENNINGS.
 BK0961'ABOUT 8.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0961'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0961'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 33, T8S, R2W.  104.2
 BK0961'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 249.5 FEET SOUTH
 BK0961'OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 69.0 FEET NORTHWEST
 BK0961'OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH ALUMINUM SIDING
 BK0961'BELONGING TO JEFFERY CATTE, 41.8 FEET NORTHEAST OF AN 18 INCH OAK
 BK0961'TREE, 1.2 FEET WEST OF A COMBINATION MESH AND BARBED WIRE FENCE. SET
 BK0961'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. THE
 BK0961'MARK IS LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
 BK0961
 BK0961                          STATION RECOVERY (2005)
 BK0961
 BK0961'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0961'HOUSE AND OAK TREE NO LONGER EXIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0962 ***********************************************************************
 BK0962  DESIGNATION -  1 V 31
 BK0962  PID         -  BK0962
 BK0962  STATE/COUNTY-  LA/ACADIA
 BK0962  COUNTRY     -  US
 BK0962  USGS QUAD   -  EVANGELINE (2018)
 BK0962
 BK0962                         *CURRENT SURVEY CONTROL
 BK0962  ______________________________________________________________________
 BK0962* NAD 83(1986) POSITION- 30 20 02.     (N) 092 35 05.     (W)   SCALED
 BK0962* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0962  **This station is located in a suspected subsidence area (see below).
 BK0962  ______________________________________________________________________
 BK0962  GEOID HEIGHT    -        -27.335 (meters)                     GEOID18
 BK0962
 BK0962.The horizontal coordinates were scaled from a map and have
 BK0962.an estimated accuracy of +/- 6 seconds.
 BK0962
 BK0962.** This station is in an area of known vertical motion. If an
 BK0962.** orthometric height was ever established but is not available 
 BK0962.** in the current survey control section, the orthometric height
 BK0962.** is considered suspect.  Suspect heights are available in the
 BK0962.** superseded section only if requested.
 BK0962
 BK0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0962.GEOID18 height accuracy estimate available here.
 BK0962
 BK0962.Click photographs - Photos may exist for this station.
 BK0962
 BK0962;                    North         East    Units  Estimated Accuracy
 BK0962;SPC LA S     -   203,930.      879,670.      MT  (+/- 180 meters Scaled)
 BK0962
 BK0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP399558(NAD 83)
 BK0962
 BK0962                          SUPERSEDED SURVEY CONTROL
 BK0962
 BK0962.No superseded survey control is available for this station.
 BK0962
 BK0962_MARKER: DD = SURVEY DISK
 BK0962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0962_STAMPING: 1V31 1968
 BK0962_MARK LOGO: LADHGS
 BK0962_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0962+STABILITY: SURFACE MOTION
 BK0962
 BK0962  HISTORY     - Date     Condition        Report By
 BK0962  HISTORY     - 1968     MONUMENTED       LADTD
 BK0962  HISTORY     - 20050120 GOOD             USPSQD
 BK0962
 BK0962                          STATION DESCRIPTION
 BK0962
 BK0962'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0962'9.10 MI NE FROM JENNINGS.
 BK0962'ABOUT 9.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0962'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0962'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 28, T8S, R2W.  LOCATED
 BK0962'AT A POINT WHERE LOUISIANA HIGHWAY 97, 98 AND 1123 INTERSECT, 62.2
 BK0962'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 55.2 FEET SOUTH
 BK0962'OF THE CENTERLINE OF LOUISIANA HIGHWAY 98, 186.0 FEET SOUTHWEST OF THE
 BK0962'SOUTHWEST CORNER OF A WOOD FRAME TIN BUILDING, 37.0 FEET WEST OF AN 18
 BK0962'INCH PECAN TREE, 1.7 FEET NORTHWEST OF A COMBINATION MESH AND BARBED
 BK0962'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0962'THE GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS
 BK0962'POST.
 BK0962
 BK0962                          STATION RECOVERY (2005)
 BK0962
 BK0962'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0963 ***********************************************************************
 BK0963  DESIGNATION -  1 V 32
 BK0963  PID         -  BK0963
 BK0963  STATE/COUNTY-  LA/ACADIA
 BK0963  COUNTRY     -  US
 BK0963  USGS QUAD   -  EVANGELINE (2018)
 BK0963
 BK0963                         *CURRENT SURVEY CONTROL
 BK0963  ______________________________________________________________________
 BK0963* NAD 83(1986) POSITION- 30 20 54.     (N) 092 35 04.     (W)   SCALED
 BK0963* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0963  **This station is located in a suspected subsidence area (see below).
 BK0963  ______________________________________________________________________
 BK0963  GEOID HEIGHT    -        -27.337 (meters)                     GEOID18
 BK0963
 BK0963.The horizontal coordinates were scaled from a map and have
 BK0963.an estimated accuracy of +/- 6 seconds.
 BK0963
 BK0963.** This station is in an area of known vertical motion. If an
 BK0963.** orthometric height was ever established but is not available 
 BK0963.** in the current survey control section, the orthometric height
 BK0963.** is considered suspect.  Suspect heights are available in the
 BK0963.** superseded section only if requested.
 BK0963
 BK0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0963.GEOID18 height accuracy estimate available here.
 BK0963
 BK0963.Click photographs - Photos may exist for this station.
 BK0963
 BK0963;                    North         East    Units  Estimated Accuracy
 BK0963;SPC LA S     -   205,540.      879,720.      MT  (+/- 180 meters Scaled)
 BK0963
 BK0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP399574(NAD 83)
 BK0963
 BK0963                          SUPERSEDED SURVEY CONTROL
 BK0963
 BK0963.No superseded survey control is available for this station.
 BK0963
 BK0963_MARKER: DD = SURVEY DISK
 BK0963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0963_STAMPING: 1V32 1968
 BK0963_MARK LOGO: LADHGS
 BK0963_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0963+STABILITY: SURFACE MOTION
 BK0963
 BK0963  HISTORY     - Date     Condition        Report By
 BK0963  HISTORY     - 1968     MONUMENTED       LADTD
 BK0963
 BK0963                          STATION DESCRIPTION
 BK0963
 BK0963'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0963'10.10 MI NE FROM JENNINGS.
 BK0963'ABOUT 10.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0963'NORTHEAST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0963'HIGHWAY 10 NORTHEAST OF JENNINGS.  ABOUT 10.30 MILES SOUTH ALONG
 BK0963'LOUISIANA HIGHWAY 97 FROM THE INTERSECTION OF US HIGHWAY 190 AND
 BK0963'LOUISIANA HIGHWAY 97 EAST OF BASILE.  IN SECTION 21, T8S, R2W.  57.8
 BK0963'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 56.8 FEET SOUTH
 BK0963'OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 41.8 FEET SOUTHEAST
 BK0963'OF THE CENTER OF THE EAST END OF A 29 X 18 IN. CORRUGATED METAL PIPE
 BK0963'UNDER LOUISIANA HIGHWAY 97, 1.2 FEET NORTHWEST OF A BARBED WIRE FENCE.
 BK0963'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
 BK0963'THE MARK IS LOCATED 0.9 FOOT NORTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0964 ***********************************************************************
 BK0964  DESIGNATION -  1 V 33
 BK0964  PID         -  BK0964
 BK0964  STATE/COUNTY-  LA/ACADIA
 BK0964  COUNTRY     -  US
 BK0964  USGS QUAD   -  EVANGELINE (2018)
 BK0964
 BK0964                         *CURRENT SURVEY CONTROL
 BK0964  ______________________________________________________________________
 BK0964* NAD 83(1986) POSITION- 30 21 43.     (N) 092 35 08.     (W)   SCALED
 BK0964* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0964  **This station is located in a suspected subsidence area (see below).
 BK0964  ______________________________________________________________________
 BK0964  GEOID HEIGHT    -        -27.337 (meters)                     GEOID18
 BK0964
 BK0964.The horizontal coordinates were scaled from a map and have
 BK0964.an estimated accuracy of +/- 6 seconds.
 BK0964
 BK0964.** This station is in an area of known vertical motion. If an
 BK0964.** orthometric height was ever established but is not available 
 BK0964.** in the current survey control section, the orthometric height
 BK0964.** is considered suspect.  Suspect heights are available in the
 BK0964.** superseded section only if requested.
 BK0964
 BK0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0964.GEOID18 height accuracy estimate available here.
 BK0964
 BK0964.Click photographs - Photos may exist for this station.
 BK0964
 BK0964;                    North         East    Units  Estimated Accuracy
 BK0964;SPC LA S     -   207,050.      879,630.      MT  (+/- 180 meters Scaled)
 BK0964
 BK0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP398589(NAD 83)
 BK0964
 BK0964                          SUPERSEDED SURVEY CONTROL
 BK0964
 BK0964.No superseded survey control is available for this station.
 BK0964
 BK0964_MARKER: DD = SURVEY DISK
 BK0964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0964_STAMPING: 1V33 1968
 BK0964_MARK LOGO: LADHGS
 BK0964_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0964+STABILITY: SURFACE MOTION
 BK0964
 BK0964  HISTORY     - Date     Condition        Report By
 BK0964  HISTORY     - 1968     MONUMENTED       LADTD
 BK0964
 BK0964                          STATION DESCRIPTION
 BK0964
 BK0964'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0964'9.30 MI S FROM BASILE.
 BK0964'ABOUT 9.30 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0964'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0964'BASILE.  IN SECTION 17, T8S, R2W.  39.8 FEET WEST OF THE CENTERLINE OF
 BK0964'LOUISIANA HIGHWAY 97, 20.2 FEET NORTH OF A 15 INCH PECAN TREE, 107.5
 BK0964'FEET SOUTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY LEADING WEST, 227.0
 BK0964'FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0964'WITH ALUMINUM SIDING BELONGING TO GASTON SMITH, 1.3 FEET EAST OF A
 BK0964'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0964'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0964'EAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0965 ***********************************************************************
 BK0965  DESIGNATION -  1 V 34
 BK0965  PID         -  BK0965
 BK0965  STATE/COUNTY-  LA/ACADIA
 BK0965  COUNTRY     -  US
 BK0965  USGS QUAD   -  BASILE (2018)
 BK0965
 BK0965                         *CURRENT SURVEY CONTROL
 BK0965  ______________________________________________________________________
 BK0965* NAD 83(1986) POSITION- 30 22 39.     (N) 092 34 47.     (W)   SCALED
 BK0965* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0965  **This station is located in a suspected subsidence area (see below).
 BK0965  ______________________________________________________________________
 BK0965  GEOID HEIGHT    -        -27.335 (meters)                     GEOID18
 BK0965
 BK0965.The horizontal coordinates were scaled from a map and have
 BK0965.an estimated accuracy of +/- 6 seconds.
 BK0965
 BK0965.** This station is in an area of known vertical motion. If an
 BK0965.** orthometric height was ever established but is not available 
 BK0965.** in the current survey control section, the orthometric height
 BK0965.** is considered suspect.  Suspect heights are available in the
 BK0965.** superseded section only if requested.
 BK0965
 BK0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0965.GEOID18 height accuracy estimate available here.
 BK0965
 BK0965.Click photographs - Photos may exist for this station.
 BK0965
 BK0965;                    North         East    Units  Estimated Accuracy
 BK0965;SPC LA S     -   208,760.      880,210.      MT  (+/- 180 meters Scaled)
 BK0965
 BK0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP403606(NAD 83)
 BK0965
 BK0965                          SUPERSEDED SURVEY CONTROL
 BK0965
 BK0965.No superseded survey control is available for this station.
 BK0965
 BK0965_MARKER: DD = SURVEY DISK
 BK0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0965_STAMPING: 1V34 1968
 BK0965_MARK LOGO: LADHGS
 BK0965_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0965+STABILITY: SURFACE MOTION
 BK0965
 BK0965  HISTORY     - Date     Condition        Report By
 BK0965  HISTORY     - 1968     MONUMENTED       LADTD
 BK0965  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0965
 BK0965                          STATION DESCRIPTION
 BK0965
 BK0965'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0965'8.15 MI S FROM BASILE.
 BK0965'ABOUT 8.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0965'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0965'BASILE.  IN SECTION 9, T8S, R2W.  LOCATED AT A POINT WHERE LOUISIANA
 BK0965'HIGHWAYS 97 AND 1123 INTERSECT, 59.0 FEET WEST OF THE CENTERLINE OF
 BK0965'LOUISIANA HIGHWAY 97, 58.5 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0965'HIGHWAY 1123, 59.0 FEET SOUTHEAST OF A TELEPHONE POLE, 1.1 FEET
 BK0965'NORTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0965'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 0.9 FOOT
 BK0965'NORTHEAST OF A STEEL WITNESS POST.
 BK0965
 BK0965                          STATION RECOVERY (1983)
 BK0965
 BK0965'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0965'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0966 ***********************************************************************
 BK0966  DESIGNATION -  1 V 35
 BK0966  PID         -  BK0966
 BK0966  STATE/COUNTY-  LA/ACADIA
 BK0966  COUNTRY     -  US
 BK0966  USGS QUAD   -  BASILE (2018)
 BK0966
 BK0966                         *CURRENT SURVEY CONTROL
 BK0966  ______________________________________________________________________
 BK0966* NAD 83(1992) POSITION- 30 23 33.12337(N) 092 34 29.70656(W)   ADJUSTED
 BK0966* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0966  **This station is located in a suspected subsidence area (see below).
 BK0966  ______________________________________________________________________
 BK0966  GEOID HEIGHT    -        -27.330 (meters)                     GEOID18
 BK0966  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BK0966  HORZ ORDER      -  SECOND
 BK0966
 BK0966.The horizontal coordinates were established by classical geodetic methods
 BK0966.and adjusted by the National Geodetic Survey in January 1993.
 BK0966
 BK0966.** This station is in an area of known vertical motion. If an
 BK0966.** orthometric height was ever established but is not available 
 BK0966.** in the current survey control section, the orthometric height
 BK0966.** is considered suspect.  Suspect heights are available in the
 BK0966.** superseded section only if requested.
 BK0966
 BK0966.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0966.GEOID18 height accuracy estimate available here.
 BK0966
 BK0966.Click photographs - Photos may exist for this station.
 BK0966
 BK0966.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0966
 BK0966. The following values were computed from the NAD 83(1992) position.
 BK0966
 BK0966;                    North         East     Units Scale Factor Converg.
 BK0966;SPC LA S     -   210,424.597   880,686.754   MT  0.99994902   -0 37 14.9
 BK0966;SPC LA S     -   690,368.03  2,889,386.46   sFT  0.99994902   -0 37 14.9
 BK0966;UTM  15      - 3,362,359.270   540,836.001   MT  0.99962057   +0 12 54.2
 BK0966
 BK0966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0966!SPC LA S     -   1.00000251  x   0.99994902  =   0.99995153
 BK0966!UTM  15      -   1.00000251  x   0.99962057  =   0.99962308
 BK0966
 BK0966_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4083662359(NAD 83)
 BK0966
 BK0966                          SUPERSEDED SURVEY CONTROL
 BK0966
 BK0966  NAD 83(1986)-  30 23 33.14325(N)    092 34 29.70046(W) AD(       ) 2
 BK0966  NAD 27      -  30 23 32.41510(N)    092 34 29.20282(W) AD(       ) 2
 BK0966
 BK0966.Superseded values are not recommended for survey control.
 BK0966
 BK0966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0966.See file dsdata.pdf to determine how the superseded data were derived.
 BK0966
 BK0966_MARKER: DD = SURVEY DISK
 BK0966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0966_STAMPING: 1V35 1968
 BK0966_MARK LOGO: LADHGS
 BK0966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0966+STABILITY: SURFACE MOTION
 BK0966
 BK0966  HISTORY     - Date     Condition        Report By
 BK0966  HISTORY     - 1974     MONUMENTED       LADH
 BK0966  HISTORY     - 1974     GOOD             NGS
 BK0966
 BK0966                          STATION DESCRIPTION
 BK0966
 BK0966'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (HRR)
 BK0966'THE STATION IS LOCATED 8-1/2 MILES SOUTHEAST OF ELTON, 7-3/4 MILES
 BK0966'NORTH OF EVANGELINE, 5-1/2 MILES SOUTH OF BASILE AND ON PROPERTY
 BK0966'OWNED BY MR. ELRIDGE ARDOIN OF BASILE, LOUISIANA, PHONE NUMBER
 BK0966'432-6748.
 BK0966'
 BK0966'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 97 AND 100
 BK0966'IN EVANGELINE, GO NORTH ON STATE HIGHWAY 97 FOR 4.5 MILES TO THE
 BK0966'JUNCTION OF STATE HIGHWAYS 1123 AND 98.  CONTINUE NORTH ON STATE
 BK0966'HIGHWAY 97 FOR 4.0 MILES TO THE MARK ON THE LEFT.
 BK0966'
 BK0966'BM 1V35 (LDH) IS A U. S. COAST AND GEODETIC SURVEY AND LOUISIANA
 BK0966'DEPARTMENT OF HIGHWAYS BENCH MARK DISK STAMPED 1V35 1968, SET IN THE
 BK0966'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BK0966'INCHES ABOVE THE GROUND SURFACE.  IT IS 75 FEET WEST OF THE CENTER
 BK0966'OF STATE HIGHWAY 97, 45 FEET WEST OF THE CENTER OF THE GRAVELED
 BK0966'ROAD, 40 FEET NORTHEAST OF THE RIGHT-OF-WAY MARKER AND 1 FOOT
 BK0966'NORTHWEST OF A WIRE FENCE.
 BK0966'
 BK0966'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION ARDOIN 1969,
 BK0966'THE DISTANCE BEING (85.93 FEET) OR 26.1923 METERS.
 BK0966
 BK0966                          STATION RECOVERY (1974)
 BK0966
 BK0966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0966'5.50 MI S FROM BASILE.
 BK0966'TO REACH THE MARK FROM THE JUNCTION OF STATE HIGHWAYS 97 AND 100 IN
 BK0966'EVANGELINE, GO NORTH ON STATE HIGHWAY 97 FOR 4.5 MILES TO THE JUNCTION
 BK0966'OF STATE HIGHWAYS 1123 AND 98.  CONTINUE NORTH ON STATE HIGHWAY 97 FOR
 BK0966'4.0 MILES TO THE MARK ON THE LEFT.  IT IS SET IN THE TOP OF A 12-INCH
 BK0966'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND
 BK0966'SURFACE.  IT IS 75 FEET WEST OF THE CENTER OF STATE HIGHWAY 97, 45
 BK0966'FEET WEST OF THE CENTER OF A GRAVELED ROAD, 40 FEET NORTHEAST OF A
 BK0966'RIGHT-OF-WAY MARKER AND 1 FOOT NORTHWEST OF A WIRE FENCE. SEC 33, T
 BK0966'7S, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0967 ***********************************************************************
 BK0967  DESIGNATION -  1 V 36
 BK0967  PID         -  BK0967
 BK0967  STATE/COUNTY-  LA/ACADIA
 BK0967  COUNTRY     -  US
 BK0967  USGS QUAD   -  BASILE (2018)
 BK0967
 BK0967                         *CURRENT SURVEY CONTROL
 BK0967  ______________________________________________________________________
 BK0967* NAD 83(1986) POSITION- 30 24 19.     (N) 092 34 02.     (W)   SCALED
 BK0967* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0967  **This station is located in a suspected subsidence area (see below).
 BK0967  ______________________________________________________________________
 BK0967  GEOID HEIGHT    -        -27.324 (meters)                     GEOID18
 BK0967
 BK0967.The horizontal coordinates were scaled from a map and have
 BK0967.an estimated accuracy of +/- 6 seconds.
 BK0967
 BK0967.** This station is in an area of known vertical motion. If an
 BK0967.** orthometric height was ever established but is not available 
 BK0967.** in the current survey control section, the orthometric height
 BK0967.** is considered suspect.  Suspect heights are available in the
 BK0967.** superseded section only if requested.
 BK0967
 BK0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0967.GEOID18 height accuracy estimate available here.
 BK0967
 BK0967.Click photographs - Photos may exist for this station.
 BK0967
 BK0967;                    North         East    Units  Estimated Accuracy
 BK0967;SPC LA S     -   211,830.      881,440.      MT  (+/- 180 meters Scaled)
 BK0967
 BK0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP415637(NAD 83)
 BK0967
 BK0967                          SUPERSEDED SURVEY CONTROL
 BK0967
 BK0967.No superseded survey control is available for this station.
 BK0967
 BK0967_MARKER: DD = SURVEY DISK
 BK0967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0967_STAMPING: 1V36 1968
 BK0967_MARK LOGO: LADHGS
 BK0967_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0967+STABILITY: SURFACE MOTION
 BK0967
 BK0967  HISTORY     - Date     Condition        Report By
 BK0967  HISTORY     - 1968     MONUMENTED       LADTD
 BK0967
 BK0967                          STATION DESCRIPTION
 BK0967
 BK0967'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0967'6.00 MI S FROM BASILE.
 BK0967'ABOUT 6.00 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0967'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0967'BASILE.  IN SECTION 34, T7S, R2W.  59.0 FEET WEST-NORTHWEST OF THE
 BK0967'CENTERLINE OF LOUISIANA HIGHWAY 97, 294.0 FEET NORTH OF THE WESTERLY
 BK0967'PROJECTION OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 21.8 FEET
 BK0967'SOUTHWEST OF THE CENTER OF A CONCRETE FLUME HEADWALL ON THE WEST END
 BK0967'OF A CONCRETE PIPE FLUME UNDER LOUISIANA HIGHWAY 97, 0.7 FOOT SOUTH OF
 BK0967'A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BK0967'INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTHEAST OF A
 BK0967'STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0968 ***********************************************************************
 BK0968  DESIGNATION -  1 V 37
 BK0968  PID         -  BK0968
 BK0968  STATE/COUNTY-  LA/ACADIA
 BK0968  COUNTRY     -  US
 BK0968  USGS QUAD   -  BASILE (2018)
 BK0968
 BK0968                         *CURRENT SURVEY CONTROL
 BK0968  ______________________________________________________________________
 BK0968* NAD 83(1986) POSITION- 30 24 52.     (N) 092 33 48.     (W)   SCALED
 BK0968* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0968  **This station is located in a suspected subsidence area (see below).
 BK0968  ______________________________________________________________________
 BK0968  GEOID HEIGHT    -        -27.319 (meters)                     GEOID18
 BK0968
 BK0968.The horizontal coordinates were scaled from a map and have
 BK0968.an estimated accuracy of +/- 6 seconds.
 BK0968
 BK0968.** This station is in an area of known vertical motion. If an
 BK0968.** orthometric height was ever established but is not available 
 BK0968.** in the current survey control section, the orthometric height
 BK0968.** is considered suspect.  Suspect heights are available in the
 BK0968.** superseded section only if requested.
 BK0968
 BK0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0968.GEOID18 height accuracy estimate available here.
 BK0968
 BK0968.Click photographs - Photos may exist for this station.
 BK0968
 BK0968;                    North         East    Units  Estimated Accuracy
 BK0968;SPC LA S     -   212,840.      881,830.      MT  (+/- 180 meters Scaled)
 BK0968
 BK0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP419647(NAD 83)
 BK0968
 BK0968                          SUPERSEDED SURVEY CONTROL
 BK0968
 BK0968.No superseded survey control is available for this station.
 BK0968
 BK0968_MARKER: DD = SURVEY DISK
 BK0968_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0968_SP_SET: CULVERT HEADWALL
 BK0968_STAMPING: 1V37 1968
 BK0968_MARK LOGO: LADHGS
 BK0968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0968+STABILITY: SURFACE MOTION
 BK0968
 BK0968  HISTORY     - Date     Condition        Report By
 BK0968  HISTORY     - 1968     MONUMENTED       LADTD
 BK0968
 BK0968                          STATION DESCRIPTION
 BK0968
 BK0968'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0968'5.25 MI S FROM BASILE.
 BK0968'ABOUT 5.25 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0968'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0968'BASILE.  IN SECTION 29, T7S, R2W.  LOCATED AT A POINT WHERE LOUISIANA
 BK0968'HIGHWAYS 97 AND 368 INTERSECT, IN THE CENTER OF A CONCRETE HEADWALL ON
 BK0968'THE SOUTH END OF A BOX CULVERT UNDER LOUISIANA HIGHWAY 368, 79.2 FEET
 BK0968'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 20.2 FEET SOUTH OF THE
 BK0968'CENTERLINE OF LOUISIANA HIGHWAY 368, 82.8 FEET SOUTHWEST OF A POWER
 BK0968'POLE.  RECESSED ONE-QUARTER OF AN INCH BELOW THE SURFACE OF THE
 BK0968'HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0969 ***********************************************************************
 BK0969  DESIGNATION -  1 V 38
 BK0969  PID         -  BK0969
 BK0969  STATE/COUNTY-  LA/ACADIA
 BK0969  COUNTRY     -  US
 BK0969  USGS QUAD   -  BASILE (2018)
 BK0969
 BK0969                         *CURRENT SURVEY CONTROL
 BK0969  ______________________________________________________________________
 BK0969* NAD 83(1986) POSITION- 30 25 49.     (N) 092 33 48.     (W)   SCALED
 BK0969* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0969  **This station is located in a suspected subsidence area (see below).
 BK0969  ______________________________________________________________________
 BK0969  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0969
 BK0969.The horizontal coordinates were scaled from a map and have
 BK0969.an estimated accuracy of +/- 6 seconds.
 BK0969
 BK0969.** This station is in an area of known vertical motion. If an
 BK0969.** orthometric height was ever established but is not available 
 BK0969.** in the current survey control section, the orthometric height
 BK0969.** is considered suspect.  Suspect heights are available in the
 BK0969.** superseded section only if requested.
 BK0969
 BK0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0969.GEOID18 height accuracy estimate available here.
 BK0969
 BK0969.Click photographs - Photos may exist for this station.
 BK0969
 BK0969;                    North         East    Units  Estimated Accuracy
 BK0969;SPC LA S     -   214,600.      881,850.      MT  (+/- 180 meters Scaled)
 BK0969
 BK0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP419665(NAD 83)
 BK0969
 BK0969                          SUPERSEDED SURVEY CONTROL
 BK0969
 BK0969.No superseded survey control is available for this station.
 BK0969
 BK0969_MARKER: DD = SURVEY DISK
 BK0969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0969_STAMPING: 1V38 1968
 BK0969_MARK LOGO: LADHGS
 BK0969_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0969+STABILITY: SURFACE MOTION
 BK0969
 BK0969  HISTORY     - Date     Condition        Report By
 BK0969  HISTORY     - 1968     MONUMENTED       LADTD
 BK0969
 BK0969                          STATION DESCRIPTION
 BK0969
 BK0969'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0969'4.15 MI S FROM BASILE.
 BK0969'ABOUT 4.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0969'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0969'BASILE.  IN SECTION 22, T7S, R2W.  55.0 FEET EAST OF THE CENTERLINE OF
 BK0969'LOUISIANA HIGHWAY 97, 296.0 FEET NORTH OF THE CENTERLINE OF A GRAVEL
 BK0969'ROAD LEADING EAST, 189.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 BK0969'WOOD FRAME RESIDENCE BELONGING TO OTIS REDLICH, 1.0 FOOT SOUTH OF A
 BK0969'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BK0969'ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTHWEST OF A STEEL
 BK0969'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0970 ***********************************************************************
 BK0970  DESIGNATION -  1 V 39
 BK0970  PID         -  BK0970
 BK0970  STATE/COUNTY-  LA/ACADIA
 BK0970  COUNTRY     -  US
 BK0970  USGS QUAD   -  BASILE (2018)
 BK0970
 BK0970                         *CURRENT SURVEY CONTROL
 BK0970  ______________________________________________________________________
 BK0970* NAD 83(1986) POSITION- 30 26 25.     (N) 092 33 48.     (W)   SCALED
 BK0970* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0970  **This station is located in a suspected subsidence area (see below).
 BK0970  ______________________________________________________________________
 BK0970  GEOID HEIGHT    -        -27.301 (meters)                     GEOID18
 BK0970
 BK0970.The horizontal coordinates were scaled from a map and have
 BK0970.an estimated accuracy of +/- 6 seconds.
 BK0970
 BK0970.** This station is in an area of known vertical motion. If an
 BK0970.** orthometric height was ever established but is not available 
 BK0970.** in the current survey control section, the orthometric height
 BK0970.** is considered suspect.  Suspect heights are available in the
 BK0970.** superseded section only if requested.
 BK0970
 BK0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0970.GEOID18 height accuracy estimate available here.
 BK0970
 BK0970.Click photographs - Photos may exist for this station.
 BK0970
 BK0970;                    North         East    Units  Estimated Accuracy
 BK0970;SPC LA S     -   215,710.      881,860.      MT  (+/- 180 meters Scaled)
 BK0970
 BK0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP419676(NAD 83)
 BK0970
 BK0970                          SUPERSEDED SURVEY CONTROL
 BK0970
 BK0970.No superseded survey control is available for this station.
 BK0970
 BK0970_MARKER: DD = SURVEY DISK
 BK0970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0970_STAMPING: 1V39 1968
 BK0970_MARK LOGO: LADHGS
 BK0970_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0970+STABILITY: SURFACE MOTION
 BK0970
 BK0970  HISTORY     - Date     Condition        Report By
 BK0970  HISTORY     - 1968     MONUMENTED       LADTD
 BK0970  HISTORY     - 20060306 GOOD             USPSQD
 BK0970
 BK0970                          STATION DESCRIPTION
 BK0970
 BK0970'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0970'3.50 MI S FROM BASILE.
 BK0970'ABOUT 3.50 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0970'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0970'BASILE.  IN SECTION 15, T7S, R2W.  LOCATED AT A POINT WHERE LOUISIANA
 BK0970'HIGHWAYS 97 AND 3068 INTERSECT, 70.0 FEET EAST OF THE CENTERLINE OF
 BK0970'LOUISIANA HIGHWAY 97, 80.2 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0970'HIGHWAY 3068, 46.4 FEET NORTHEAST OF A TELEPHONE POLE, 1.4 FEET
 BK0970'NORTHWEST OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF
 BK0970'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0970'LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BK0970
 BK0970                          STATION RECOVERY (2006)
 BK0970
 BK0970'RECOVERY NOTE BY US POWER SQUADRON 2006 (WRH)
 BK0970'NO WITNESS POST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0348 ***********************************************************************
 BK0348  DESIGNATION -  1 V 4
 BK0348  PID         -  BK0348
 BK0348  STATE/COUNTY-  LA/ACADIA
 BK0348  COUNTRY     -  US
 BK0348  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0348
 BK0348                         *CURRENT SURVEY CONTROL
 BK0348  ______________________________________________________________________
 BK0348* NAD 83(1986) POSITION- 30 07 24.     (N) 092 21 38.     (W)   SCALED
 BK0348* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0348  **This station is located in a suspected subsidence area (see below).
 BK0348  ______________________________________________________________________
 BK0348  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BK0348
 BK0348.The horizontal coordinates were scaled from a map and have
 BK0348.an estimated accuracy of +/- 6 seconds.
 BK0348
 BK0348.** This station is in an area of known vertical motion. If an
 BK0348.** orthometric height was ever established but is not available 
 BK0348.** in the current survey control section, the orthometric height
 BK0348.** is considered suspect.  Suspect heights are available in the
 BK0348.** superseded section only if requested.
 BK0348
 BK0348.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0348.GEOID18 height accuracy estimate available here.
 BK0348
 BK0348.Click photographs - Photos may exist for this station.
 BK0348
 BK0348;                    North         East    Units  Estimated Accuracy
 BK0348;SPC LA S     -   180,380.      901,020.      MT  (+/- 180 meters Scaled)
 BK0348
 BK0348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP615326(NAD 83)
 BK0348
 BK0348                          SUPERSEDED SURVEY CONTROL
 BK0348
 BK0348.No superseded survey control is available for this station.
 BK0348
 BK0348_MARKER: DD = SURVEY DISK
 BK0348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0348_STAMPING: 1V4 1968
 BK0348_MARK LOGO: LADHGS
 BK0348_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0348+STABILITY: SURFACE MOTION
 BK0348
 BK0348  HISTORY     - Date     Condition        Report By
 BK0348  HISTORY     - 1968     MONUMENTED       LADTD
 BK0348  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0348
 BK0348                          STATION DESCRIPTION
 BK0348
 BK0348'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0348'6.70 MI S FROM CROWLEY.
 BK0348'ABOUT 0.50 MILES NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN
 BK0348'PACIFIC RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT
 BK0348'STREET AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 6.20 MILES SOUTH ALONG
 BK0348'LOUISIANA HIGHWAY 13.  IN SECTION 33, T10S, R1E.  85.0 FEET WEST OF
 BK0348'THE CENTERLINE OF LOUISIANA HIGHWAY 13, 63.5 FEET NORTH OF THE
 BK0348'CENTERLINE OF A GRAVEL ROAD LEADING WEST, 137.0 FEET NORTH-NORTHEAST
 BK0348'OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO
 BK0348'ROLAND FAULK, 52.1 FEET SOUTHWEST OF A POWER POLE.  SET IN TOP OF A
 BK0348'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0348'POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
 BK0348
 BK0348                          STATION RECOVERY (1980)
 BK0348
 BK0348'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0348'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0971 ***********************************************************************
 BK0971  DESIGNATION -  1 V 40
 BK0971  PID         -  BK0971
 BK0971  STATE/COUNTY-  LA/ACADIA
 BK0971  COUNTRY     -  US
 BK0971  USGS QUAD   -  BASILE (2018)
 BK0971
 BK0971                         *CURRENT SURVEY CONTROL
 BK0971  ______________________________________________________________________
 BK0971* NAD 83(1986) POSITION- 30 27 02.     (N) 092 34 05.     (W)   SCALED
 BK0971* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0971  **This station is located in a suspected subsidence area (see below).
 BK0971  ______________________________________________________________________
 BK0971  GEOID HEIGHT    -        -27.292 (meters)                     GEOID18
 BK0971
 BK0971.The horizontal coordinates were scaled from a map and have
 BK0971.an estimated accuracy of +/- 6 seconds.
 BK0971
 BK0971.** This station is in an area of known vertical motion. If an
 BK0971.** orthometric height was ever established but is not available 
 BK0971.** in the current survey control section, the orthometric height
 BK0971.** is considered suspect.  Suspect heights are available in the
 BK0971.** superseded section only if requested.
 BK0971
 BK0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0971.GEOID18 height accuracy estimate available here.
 BK0971
 BK0971.Click photographs - Photos may exist for this station.
 BK0971
 BK0971;                    North         East    Units  Estimated Accuracy
 BK0971;SPC LA S     -   216,850.      881,420.      MT  (+/- 180 meters Scaled)
 BK0971
 BK0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP414687(NAD 83)
 BK0971
 BK0971                          SUPERSEDED SURVEY CONTROL
 BK0971
 BK0971.No superseded survey control is available for this station.
 BK0971
 BK0971_MARKER: DD = SURVEY DISK
 BK0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0971_STAMPING: 1V40 1968
 BK0971_MARK LOGO: LADHGS
 BK0971_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0971+STABILITY: SURFACE MOTION
 BK0971
 BK0971  HISTORY     - Date     Condition        Report By
 BK0971  HISTORY     - 1968     MONUMENTED       LADH
 BK0971  HISTORY     - 1969     GOOD             LADTD
 BK0971  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0971  HISTORY     - 20060306 POOR             USPSQD
 BK0971  HISTORY     - 20060520 MARK NOT FOUND   NGS
 BK0971
 BK0971                          STATION DESCRIPTION
 BK0971
 BK0971'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0971'ABOUT 2.60 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0971'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0971'BASILE.  IN SECTION 15, T7S, R2W.  53.2 FEET EAST OF THE CENTERLINE OF
 BK0971'LOUISIANA HIGHWAY 97, 112.0 FEET WEST-SOUTHWEST OF THE SOUTHWEST
 BK0971'CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO
 BK0971'SIDNEY MAGEE, 119.0 FEET SOUTH OF THE CENTERLINE OF A SHELL DRIVEWAY
 BK0971'LEADING EAST, 1.0 FOOT NORTH OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0971'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0971'LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BK0971
 BK0971                          STATION RECOVERY (1983)
 BK0971
 BK0971'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0971'MARK NOT FOUND.
 BK0971
 BK0971                          STATION RECOVERY (2006)
 BK0971
 BK0971'RECOVERY NOTE BY US POWER SQUADRON 2006 (WRH)
 BK0971'CONCRETE POST FOUND, DISC MISSING.  APPROX. 12 INCHES BELOW GRADE
 BK0971
 BK0971                          STATION RECOVERY (2006)
 BK0971
 BK0971'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0971'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0972 ***********************************************************************
 BK0972  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0972  DESIGNATION -  1 V 41
 BK0972  PID         -  BK0972
 BK0972  STATE/COUNTY-  LA/ACADIA
 BK0972  COUNTRY     -  US
 BK0972  USGS QUAD   -  BASILE (2018)
 BK0972
 BK0972                         *CURRENT SURVEY CONTROL
 BK0972  ______________________________________________________________________
 BK0972* NAD 83(2011) POSITION- 30 27 43.62182(N) 092 34 27.32500(W)   ADJUSTED
 BK0972* NAD 83(2011) ELLIP HT-   -16.015 (meters)        (06/27/12)   ADJUSTED
 BK0972* NAD 83(2011) EPOCH   -  2010.00
 BK0972* NAVD 88 ORTHO HEIGHT -    11.26  (meters)       36.9   (feet) GPS OBS
 BK0972* NAVD 88 EPOCH        -  2009.55
 BK0972  **This station is located in a suspected subsidence area (see below).
 BK0972  ______________________________________________________________________
 BK0972  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK0972  NAD 83(2011) X  -   -247,137.832 (meters)                     COMP
 BK0972  NAD 83(2011) Y  - -5,496,897.093 (meters)                     COMP
 BK0972  NAD 83(2011) Z  -  3,214,627.127 (meters)                     COMP
 BK0972  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK0972
 BK0972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0972  Standards:
 BK0972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0972  -------------------------------------------------------------------
 BK0972  NETWORK    0.26   0.73           0.10   0.11   0.37     -0.00070559
 BK0972  -------------------------------------------------------------------
 BK0972  Click here for local accuracies and other accuracy information.
 BK0972
 BK0972.The horizontal coordinates were established by GPS observations
 BK0972.and adjusted by the National Geodetic Survey in June 2012.
 BK0972
 BK0972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0972.been affixed to the stable North American tectonic plate. See 
 BK0972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0972
 BK0972.The horizontal coordinates are valid at the epoch date displayed above
 BK0972.which is a decimal equivalence of Year/Month/Day.
 BK0972
 BK0972.** This station is in an area of known vertical motion.  Due to the
 BK0972.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0972.** determined the orthometric heights for marks in these suspect
 BK0972.** subsidence areas should be considered valid only at the epoch date
 BK0972.** associated with the orthometric height.  These heights must always
 BK0972.** be validated when used as control.  All previously superseded
 BK0972.** orthometric heights are now considered suspect and are available
 BK0972.** in the superseded section.  NGS does not recommend using suspect
 BK0972.** or superseded heights as control.
 BK0972
 BK0972.The orthometric height was determined by GPS observations and a
 BK0972.high-resolution geoid model using precise GPS observation and
 BK0972.processing techniques.
 BK0972
 BK0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0972.GEOID18 height accuracy estimate available here.
 BK0972
 BK0972.Click photographs - Photos may exist for this station.
 BK0972
 BK0972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0972
 BK0972.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0972
 BK0972.The ellipsoidal height was determined by GPS observations
 BK0972.and is referenced to NAD 83.
 BK0972
 BK0972. The following values were computed from the NAD 83(2011) position.
 BK0972
 BK0972;                    North         East     Units Scale Factor Converg.
 BK0972;SPC LA S     -   218,137.035   880,833.855   MT  0.99995804   -0 37 13.7
 BK0972;SPC LA S     -   715,671.26  2,889,869.07   sFT  0.99995804   -0 37 13.7
 BK0972;UTM  15      - 3,370,070.466   540,870.536   MT  0.99962061   +0 12 57.0
 BK0972
 BK0972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0972!SPC LA S     -   1.00000252  x   0.99995804  =   0.99996055
 BK0972!UTM  15      -   1.00000252  x   0.99962061  =   0.99962312
 BK0972
 BK0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4087070070(NAD 83)
 BK0972
 BK0972                          SUPERSEDED SURVEY CONTROL
 BK0972
 BK0972  NAD 83(2007)-  30 27 43.62189(N)    092 34 27.32593(W) AD(2006.81) A
 BK0972  ELLIP H (03/12/08)  -16.003  (m)                       GP(2006.81) 3 1
 BK0972  NAVD 88 (03/12/08)   11.32   (m)  GEOID03  model used  GP(2006.81)    
 BK0972  NGVD 29 (11/26/84)   11.586  (m)           38.01   (f) ADJUSTED    2 0
 BK0972
 BK0972.Superseded values are not recommended for survey control.
 BK0972
 BK0972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0972.See file dsdata.pdf to determine how the superseded data were derived.
 BK0972
 BK0972_MARKER: DD = SURVEY DISK
 BK0972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0972_STAMPING: 1V41 1968
 BK0972_MARK LOGO: LADHGS
 BK0972_PROJECTION: FLUSH
 BK0972_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0972+STABILITY: SURFACE MOTION
 BK0972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0972+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 BK0972
 BK0972  HISTORY     - Date     Condition        Report By
 BK0972  HISTORY     - 1968     MONUMENTED       LADTD
 BK0972  HISTORY     - 1969     GOOD             LADTD
 BK0972  HISTORY     - 20060306 GOOD             USPSQD
 BK0972  HISTORY     - 20060526 GOOD             NGS
 BK0972  HISTORY     - 20160616 GOOD             NGS
 BK0972
 BK0972                          STATION DESCRIPTION
 BK0972
 BK0972'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0972'1.65 MI S FROM BASILE.
 BK0972'ABOUT 1.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0972'INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF
 BK0972'BASILE.  IN SECTION 9, T7S, R2W.  70.4 FEET NORTH-NORTHEAST OF THE
 BK0972'CENTERLINE OF LOUISIANA HIGHWAY 97, 35.0 FEET EAST-SOUTHEAST OF THE
 BK0972'CENTERLINE OF A GRAVEL ROAD LEADING EAST, 172.0 FEET NORTHWEST OF THE
 BK0972'CENTER OF A CONCRETE HEADWALL ON THE EAST END OF A BOX CULVERT UNDER
 BK0972'LOUISIANA HIGHWAY 97, 7.0 FEET EAST-SOUTHEAST OF A LOUISIANA
 BK0972'DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 1.3 FEET
 BK0972'SOUTH-SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0972'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0972'SOUTH-SOUTHWEST OF A STEEL WITNESS POST.
 BK0972
 BK0972                          STATION RECOVERY (2006)
 BK0972
 BK0972'RECOVERY NOTE BY US POWER SQUADRON 2006 (WRH)
 BK0972'NO WITNESS POST
 BK0972
 BK0972                          STATION RECOVERY (2006)
 BK0972
 BK0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0972'TO REACH FROM IOTA, JUNCTION OF LA-91 AND LA-98 (KENNEDY AVENUE OR DES
 BK0972'CANNES HIGHWAY), GO 5.9 MI (9.5 KM) NORTH ALONG LA-91 TO THE JUNCTION
 BK0972'OF LA-368 (AKA REDICH ROAD), THENCE LEFT (WEST) 3.8 MI (6.1 KM) ALONG
 BK0972'LA-368 TO JUNCTION LA-97 (EVANGELINE HIGHWAY), THENCE RIGHT (NORTH)
 BK0972'3.55 MI (5.71 KM) TO MARK ON RIGHT AT THE JUNCTION OF LA-97 AND ALLIE
 BK0972'YOUNG ROAD, OPPOSITE THE JJ RANCH.
 BK0972
 BK0972                          STATION RECOVERY (2016)
 BK0972
 BK0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK0972'RECOVERED AS DESCRIBED.  IT IS 0.35 M (1.1 FT) SOUTHWEST OF A
 BK0972'FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0973 ***********************************************************************
 BK0973  DESIGNATION -  1 V 42
 BK0973  PID         -  BK0973
 BK0973  STATE/COUNTY-  LA/ACADIA
 BK0973  COUNTRY     -  US
 BK0973  USGS QUAD   -  BASILE (2018)
 BK0973
 BK0973                         *CURRENT SURVEY CONTROL
 BK0973  ______________________________________________________________________
 BK0973* NAD 83(1986) POSITION- 30 28 06.     (N) 092 34 50.     (W)   SCALED
 BK0973* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0973  **This station is located in a suspected subsidence area (see below).
 BK0973  ______________________________________________________________________
 BK0973  GEOID HEIGHT    -        -27.273 (meters)                     GEOID18
 BK0973
 BK0973.The horizontal coordinates were scaled from a map and have
 BK0973.an estimated accuracy of +/- 6 seconds.
 BK0973
 BK0973.** This station is in an area of known vertical motion. If an
 BK0973.** orthometric height was ever established but is not available 
 BK0973.** in the current survey control section, the orthometric height
 BK0973.** is considered suspect.  Suspect heights are available in the
 BK0973.** superseded section only if requested.
 BK0973
 BK0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0973.GEOID18 height accuracy estimate available here.
 BK0973
 BK0973.Click photographs - Photos may exist for this station.
 BK0973
 BK0973;                    North         East    Units  Estimated Accuracy
 BK0973;SPC LA S     -   218,830.      880,240.      MT  (+/- 180 meters Scaled)
 BK0973
 BK0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP402707(NAD 83)
 BK0973
 BK0973                          SUPERSEDED SURVEY CONTROL
 BK0973
 BK0973.No superseded survey control is available for this station.
 BK0973
 BK0973_MARKER: DD = SURVEY DISK
 BK0973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0973_STAMPING: 1V42 1968
 BK0973_MARK LOGO: LADHGS
 BK0973_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0973+STABILITY: SURFACE MOTION
 BK0973
 BK0973  HISTORY     - Date     Condition        Report By
 BK0973  HISTORY     - 1968     MONUMENTED       LADTD
 BK0973  HISTORY     - 1969     GOOD             LADTD
 BK0973
 BK0973                          STATION DESCRIPTION
 BK0973
 BK0973'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0973'0.85 MI S FROM BASILE.
 BK0973'ABOUT 0.85 MILE SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE INTERSECTION
 BK0973'OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF BASILE. IN SECTION
 BK0973'4, T7S, R2W.  39.2 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0973'97, 94.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 BK0973'RESIDENCE BELONGING TO THE ST. LANDRY BANK OF OPELOUSAS, 36.5 FEET
 BK0973'SOUTH OF A POWER POLE, 1.8 FEET SOUTH OF A LOUISIANA DEPARTMENT OF
 BK0973'HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 2.1 FEET WEST OF A BARBED WIRE
 BK0973'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0973'GROUND.  THE MARK IS LOCATED 0.9 FOOT WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0974 ***********************************************************************
 BK0974  DESIGNATION -  1 V 43
 BK0974  PID         -  BK0974
 BK0974  STATE/COUNTY-  LA/ACADIA
 BK0974  COUNTRY     -  US
 BK0974  USGS QUAD   -  BASILE (2018)
 BK0974
 BK0974                         *CURRENT SURVEY CONTROL
 BK0974  ______________________________________________________________________
 BK0974* NAD 83(1986) POSITION- 30 28 44.8    (N) 092 34 52.3    (W)   HD_HELD2
 BK0974* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0974  **This station is located in a suspected subsidence area (see below).
 BK0974  ______________________________________________________________________
 BK0974  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BK0974
 BK0974.The horizontal coordinates were established by autonomous hand held GPS
 BK0974.observations and have an estimated accuracy of +/- 10 meters.
 BK0974
 BK0974.** This station is in an area of known vertical motion. If an
 BK0974.** orthometric height was ever established but is not available 
 BK0974.** in the current survey control section, the orthometric height
 BK0974.** is considered suspect.  Suspect heights are available in the
 BK0974.** superseded section only if requested.
 BK0974
 BK0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0974.GEOID18 height accuracy estimate available here.
 BK0974
 BK0974.Click photographs - Photos may exist for this station.
 BK0974
 BK0974;                    North         East    Units  Estimated Accuracy
 BK0974;SPC LA S     -   220,028.      880,188.      MT  (+/- 10 meters HH2 GPS)
 BK0974
 BK0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4019771951(NAD 83)
 BK0974
 BK0974                          SUPERSEDED SURVEY CONTROL
 BK0974
 BK0974.No superseded survey control is available for this station.
 BK0974
 BK0974_MARKER: DD = SURVEY DISK
 BK0974_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0974_SP_SET: CULVERT HEADWALL
 BK0974_STAMPING: 1V43 1968
 BK0974_MARK LOGO: LADHGS
 BK0974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0974+STABILITY: SURFACE MOTION
 BK0974
 BK0974  HISTORY     - Date     Condition        Report By
 BK0974  HISTORY     - 1968     MONUMENTED       LADTD
 BK0974  HISTORY     - 1969     GOOD             LADTD
 BK0974  HISTORY     - 20060306 GOOD             USPSQD
 BK0974
 BK0974                          STATION DESCRIPTION
 BK0974
 BK0974'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0974'0.15 MI S FROM BASILE.
 BK0974'ABOUT 0.15 MILE SOUTH ALONG LOUISIANA HIGHWAY 97 FROM THE INTERSECTION
 BK0974'OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF BASILE. IN SECTION
 BK0974'4, T7S, R2W.  LOCATED IN THE CENTER OF A CONCRETE HEADWALL ON THE EAST
 BK0974'END OF A BOX CULVERT UNDER LOUISIANA HIGHWAY 97, 16.2 FEET EAST OF THE
 BK0974'CENTERLINE OF LOUISIANA HIGHWAY 97, 89.0 FEET EAST-SOUTHEAST OF A
 BK0974'TELEPHONE POLE, 134.0 FEET SOUTH-SOUTHWEST OF A GUY LINE POLE. SET
 BK0974'FLUSH WITH THE SURFACE OF THE CONCRETE HEADWALL.
 BK0974
 BK0974                          STATION RECOVERY (2006)
 BK0974
 BK0974'RECOVERY NOTE BY US POWER SQUADRON 2006 (WRH)
 BK0974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0976 ***********************************************************************
 BK0976  DESIGNATION -  1 V 44
 BK0976  PID         -  BK0976
 BK0976  STATE/COUNTY-  LA/ACADIA
 BK0976  COUNTRY     -  US
 BK0976  USGS QUAD   -  BASILE (2018)
 BK0976
 BK0976                         *CURRENT SURVEY CONTROL
 BK0976  ______________________________________________________________________
 BK0976* NAD 83(1986) POSITION- 30 28 48.     (N) 092 32 53.     (W)   SCALED
 BK0976* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0976  **This station is located in a suspected subsidence area (see below).
 BK0976  ______________________________________________________________________
 BK0976  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK0976
 BK0976.The horizontal coordinates were scaled from a map and have
 BK0976.an estimated accuracy of +/- 6 seconds.
 BK0976
 BK0976.** This station is in an area of known vertical motion. If an
 BK0976.** orthometric height was ever established but is not available 
 BK0976.** in the current survey control section, the orthometric height
 BK0976.** is considered suspect.  Suspect heights are available in the
 BK0976.** superseded section only if requested.
 BK0976
 BK0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0976.GEOID18 height accuracy estimate available here.
 BK0976
 BK0976.Click photographs - Photos may exist for this station.
 BK0976
 BK0976;                    North         East    Units  Estimated Accuracy
 BK0976;SPC LA S     -   220,090.      883,370.      MT  (+/- 180 meters Scaled)
 BK0976
 BK0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP433720(NAD 83)
 BK0976
 BK0976                          SUPERSEDED SURVEY CONTROL
 BK0976
 BK0976.No superseded survey control is available for this station.
 BK0976
 BK0976_MARKER: DD = SURVEY DISK
 BK0976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0976_STAMPING: 1V44 1968
 BK0976_MARK LOGO: LADHGS
 BK0976_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0976+STABILITY: SURFACE MOTION
 BK0976
 BK0976  HISTORY     - Date     Condition        Report By
 BK0976  HISTORY     - 1968     MONUMENTED       LADTD
 BK0976  HISTORY     - 1969     GOOD             LADTD
 BK0976
 BK0976                          STATION DESCRIPTION
 BK0976
 BK0976'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0976'2.10 MI E FROM BASILE.
 BK0976'ABOUT 2.10 MILES EAST ALONG US HIGHWAY 190 FROM THE INTERSECTION OF US
 BK0976'HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF BASILE.  IN SECTION 2,
 BK0976'T7S, R2W.  LOCATED SOUTH OF A BARN WITH A CORRAL ATTACHED.  134.9 FEET
 BK0976'SOUTH OF THE CENTERLINE OF US HIGHWAY 190, 41.6 FEET SOUTH-SOUTHWEST
 BK0976'OF THE SOUTHEAST CORNER OF A WOOD FRAME SHEET METAL COVERED BARN, 16.8
 BK0976'FEET NORTH OF A 10 INCH TALLOW TREE, 0.8 FOOT SOUTH OF A WOOD CORRAL
 BK0976'FENCE, 1.0 FOOT EAST OF A BARBED WIRE FENCE. SET IN TOP OF A CONCRETE
 BK0976'POST PROJECTING 3 INCHES ABOVE THE GROUND. THE MARK IS LOCATED 1.0
 BK0976'FOOT NORTHEAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0977 ***********************************************************************
 BK0977  DESIGNATION -  1 V 45
 BK0977  PID         -  BK0977
 BK0977  STATE/COUNTY-  LA/ACADIA
 BK0977  COUNTRY     -  US
 BK0977  USGS QUAD   -  BASILE (2018)
 BK0977
 BK0977                         *CURRENT SURVEY CONTROL
 BK0977  ______________________________________________________________________
 BK0977* NAD 83(1986) POSITION- 30 28 48.     (N) 092 31 31.     (W)   SCALED
 BK0977* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0977  **This station is located in a suspected subsidence area (see below).
 BK0977  ______________________________________________________________________
 BK0977  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK0977
 BK0977.The horizontal coordinates were scaled from a map and have
 BK0977.an estimated accuracy of +/- 6 seconds.
 BK0977
 BK0977.** This station is in an area of known vertical motion. If an
 BK0977.** orthometric height was ever established but is not available 
 BK0977.** in the current survey control section, the orthometric height
 BK0977.** is considered suspect.  Suspect heights are available in the
 BK0977.** superseded section only if requested.
 BK0977
 BK0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0977.GEOID18 height accuracy estimate available here.
 BK0977
 BK0977.Click photographs - Photos may exist for this station.
 BK0977
 BK0977;                    North         East    Units  Estimated Accuracy
 BK0977;SPC LA S     -   220,070.      885,560.      MT  (+/- 180 meters Scaled)
 BK0977
 BK0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP455720(NAD 83)
 BK0977
 BK0977                          SUPERSEDED SURVEY CONTROL
 BK0977
 BK0977.No superseded survey control is available for this station.
 BK0977
 BK0977_MARKER: DD = SURVEY DISK
 BK0977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0977_STAMPING: 1V45 1968
 BK0977_MARK LOGO: LADHGS
 BK0977_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0977+STABILITY: SURFACE MOTION
 BK0977
 BK0977  HISTORY     - Date     Condition        Report By
 BK0977  HISTORY     - 1968     MONUMENTED       LADTD
 BK0977  HISTORY     - 1969     GOOD             LADTD
 BK0977
 BK0977                          STATION DESCRIPTION
 BK0977
 BK0977'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0977'3.40 MI E FROM BASILE.
 BK0977'ABOUT 3.40 MILES EAST ALONG US HIGHWAY 190 FROM THE INTERSECTION OF US
 BK0977'HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF BASILE.  IN SECTION 1,
 BK0977'T7S, R2W.  LOCATED AT A POINT WHERE US HIGHWAY 190 AND LOUISIANA
 BK0977'HIGHWAY 3068 INTERSECT, 101.0 FEET SOUTH OF THE CENTERLINE OF US
 BK0977'HIGHWAY 190, 48.3 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0977'3068, 6.6 FEET NORTH-NORTHEAST OF A POWER POLE, 3.8 FEET NORTHWEST OF
 BK0977'A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE
 BK0977'POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0
 BK0977'FOOT NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3366 ***********************************************************************
 BK3366  DESIGNATION -  1 V 45 RESET
 BK3366  PID         -  BK3366
 BK3366  STATE/COUNTY-  LA/ACADIA
 BK3366  COUNTRY     -  US
 BK3366  USGS QUAD   -  BASILE (2018)
 BK3366
 BK3366                         *CURRENT SURVEY CONTROL
 BK3366  ______________________________________________________________________
 BK3366* NAD 83(1992) POSITION- 30 28 50.45514(N) 092 31 33.80280(W)   ADJUSTED
 BK3366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3366  **This station is located in a suspected subsidence area (see below).
 BK3366  ______________________________________________________________________
 BK3366  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK3366  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK3366  HORZ ORDER      -  THIRD
 BK3366
 BK3366.The horizontal coordinates were established by classical geodetic methods
 BK3366.and adjusted by the National Geodetic Survey in January 1993.
 BK3366
 BK3366.** This station is in an area of known vertical motion. If an
 BK3366.** orthometric height was ever established but is not available 
 BK3366.** in the current survey control section, the orthometric height
 BK3366.** is considered suspect.  Suspect heights are available in the
 BK3366.** superseded section only if requested.
 BK3366
 BK3366.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3366.GEOID18 height accuracy estimate available here.
 BK3366
 BK3366.Click photographs - Photos may exist for this station.
 BK3366
 BK3366.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3366
 BK3366. The following values were computed from the NAD 83(1992) position.
 BK3366
 BK3366;                    North         East     Units Scale Factor Converg.
 BK3366;SPC LA S     -   220,145.790   885,483.820   MT  0.99996069   -0 35 47.0
 BK3366;SPC LA S     -   722,261.65  2,905,124.83   sFT  0.99996069   -0 35 47.0
 BK3366;UTM  15      - 3,372,146.198   545,489.123   MT  0.99962553   +0 14 25.5
 BK3366
 BK3366!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3366!SPC LA S     -   1.00000199  x   0.99996069  =   0.99996268
 BK3366!UTM  15      -   1.00000199  x   0.99962553  =   0.99962752
 BK3366
 BK3366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4548972146(NAD 83)
 BK3366
 BK3366                          SUPERSEDED SURVEY CONTROL
 BK3366
 BK3366  NAD 83(1986)-  30 28 50.47515(N)    092 31 33.79651(W) AD(       ) 3
 BK3366
 BK3366.Superseded values are not recommended for survey control.
 BK3366
 BK3366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3366.See file dsdata.pdf to determine how the superseded data were derived.
 BK3366
 BK3366_MARKER: DD = SURVEY DISK
 BK3366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3366_STAMPING: 1 V 45 RESET 1985
 BK3366_MARK LOGO: LADHGS
 BK3366_PROJECTION: RECESSED 10 CENTIMETERS
 BK3366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3366+STABILITY: SURFACE MOTION
 BK3366
 BK3366  HISTORY     - Date     Condition        Report By
 BK3366  HISTORY     - 1985     MONUMENTED       LADTD
 BK3366  HISTORY     - 20060306 GOOD             USPSQD
 BK3366
 BK3366                          STATION DESCRIPTION
 BK3366
 BK3366'DESCRIBED BY LA TRANSP AND DEV 1985
 BK3366'5.5 KM (3.40 MI) EAST FROM BASILE.
 BK3366'5.5 KM (3.40 MI) EAST ALONG U.S. HIGHWAY 190 FROM THE INTERSECTION OF
 BK3366'U.S. HIGHWAY 190 AND STATE HIGHWAY 97 EAST OF BASILE, IN SECTION 1, T
 BK3366'7 S, R 2 W.  LOCATED AT A POINT WHERE U.S. HIGHWAY 190 AND STATE
 BK3366'HIGHWAY 3068 INTERSECT, 22.3 M (73.2 FT) NORTH-NORTHEAST OF THE
 BK3366'CENTER OF HIGHWAY 190, 10.1 M (33.1 FT) EAST OF THE CENTER OF A
 BK3366'BLACKTOP ROAD, 3.4 M (11.2 FT) NORTH OF A FENCE CORNER, AND 0.9 M
 BK3366'(3.0 FT) EAST OF A FENCE.
 BK3366'THE MARK IS 0.91 METERS  E FROM  FENCE
 BK3366'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK3366
 BK3366                          STATION RECOVERY (2006)
 BK3366
 BK3366'RECOVERY NOTE BY US POWER SQUADRON 2006 (WRH)
 BK3366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0317 ***********************************************************************
 BK0317  DESIGNATION -  1 V 46
 BK0317  PID         -  BK0317
 BK0317  STATE/COUNTY-  LA/ACADIA
 BK0317  COUNTRY     -  US
 BK0317  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0317
 BK0317                         *CURRENT SURVEY CONTROL
 BK0317  ______________________________________________________________________
 BK0317* NAD 83(1986) POSITION- 30 28 15.     (N) 092 24 52.     (W)   SCALED
 BK0317* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0317  **This station is located in a suspected subsidence area (see below).
 BK0317  ______________________________________________________________________
 BK0317  GEOID HEIGHT    -        -27.292 (meters)                     GEOID18
 BK0317
 BK0317.The horizontal coordinates were scaled from a map and have
 BK0317.an estimated accuracy of +/- 6 seconds.
 BK0317
 BK0317.** This station is in an area of known vertical motion. If an
 BK0317.** orthometric height was ever established but is not available 
 BK0317.** in the current survey control section, the orthometric height
 BK0317.** is considered suspect.  Suspect heights are available in the
 BK0317.** superseded section only if requested.
 BK0317
 BK0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0317.GEOID18 height accuracy estimate available here.
 BK0317
 BK0317.Click photographs - Photos may exist for this station.
 BK0317
 BK0317;                    North         East    Units  Estimated Accuracy
 BK0317;SPC LA S     -   218,950.      896,190.      MT  (+/- 180 meters Scaled)
 BK0317
 BK0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP562711(NAD 83)
 BK0317
 BK0317                          SUPERSEDED SURVEY CONTROL
 BK0317
 BK0317.No superseded survey control is available for this station.
 BK0317
 BK0317_MARKER: DD = SURVEY DISK
 BK0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0317_STAMPING: 1V46 1968
 BK0317_MARK LOGO: LADHGS
 BK0317_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0317_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0317+STABILITY: SURFACE MOTION
 BK0317
 BK0317  HISTORY     - Date     Condition        Report By
 BK0317  HISTORY     - 1968     MONUMENTED       LADTD
 BK0317  HISTORY     - 1969     GOOD             LADTD
 BK0317  HISTORY     - 19861231 GOOD             LADTD
 BK0317
 BK0317                          STATION DESCRIPTION
 BK0317
 BK0317'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0317'1.65 MI S FROM EUNICE.
 BK0317'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0317'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0317'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 1.25 MILES SOUTH ALONG
 BK0317'LOUISIANA HIGHWAY 13.  IN SECTION 6, T7S, R1F.  60.3 FEET EAST OF THE
 BK0317'CENTERLINE OF LOUISIANA HIGHWAY 13, 318.7 FEET SOUTHWEST OF THE
 BK0317'SOUTHWEST CORNER OF A METALLIC BUILDING BELONGING TO ROY YOUNG, 13.5
 BK0317'FEET SOUTHEAST OF A POWER POLE, 1.4 FEET WEST OF A BARBED WIRE FENCE.
 BK0317'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 BK0317'THE MARK IS LOCATED 0.8 FOOT SOUTHWEST OF A STEEL WITNESS POST.
 BK0317
 BK0317                          STATION RECOVERY (1986)
 BK0317
 BK0317'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BK0317'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0318 ***********************************************************************
 BK0318  DESIGNATION -  1 V 47
 BK0318  PID         -  BK0318
 BK0318  STATE/COUNTY-  LA/ACADIA
 BK0318  COUNTRY     -  US
 BK0318  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0318
 BK0318                         *CURRENT SURVEY CONTROL
 BK0318  ______________________________________________________________________
 BK0318* NAD 83(1986) POSITION- 30 27 21.     (N) 092 24 40.     (W)   SCALED
 BK0318* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0318  **This station is located in a suspected subsidence area (see below).
 BK0318  ______________________________________________________________________
 BK0318  GEOID HEIGHT    -        -27.302 (meters)                     GEOID18
 BK0318
 BK0318.The horizontal coordinates were scaled from a map and have
 BK0318.an estimated accuracy of +/- 6 seconds.
 BK0318
 BK0318.** This station is in an area of known vertical motion. If an
 BK0318.** orthometric height was ever established but is not available 
 BK0318.** in the current survey control section, the orthometric height
 BK0318.** is considered suspect.  Suspect heights are available in the
 BK0318.** superseded section only if requested.
 BK0318
 BK0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0318.GEOID18 height accuracy estimate available here.
 BK0318
 BK0318.Click photographs - Photos may exist for this station.
 BK0318
 BK0318;                    North         East    Units  Estimated Accuracy
 BK0318;SPC LA S     -   217,280.      896,490.      MT  (+/- 180 meters Scaled)
 BK0318
 BK0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP565694(NAD 83)
 BK0318
 BK0318                          SUPERSEDED SURVEY CONTROL
 BK0318
 BK0318.No superseded survey control is available for this station.
 BK0318
 BK0318_MARKER: DD = SURVEY DISK
 BK0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0318_STAMPING: 1V47 1968
 BK0318_MARK LOGO: LADHGS
 BK0318_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0318+STABILITY: SURFACE MOTION
 BK0318
 BK0318  HISTORY     - Date     Condition        Report By
 BK0318  HISTORY     - 1968     MONUMENTED       LADTD
 BK0318  HISTORY     - 1969     GOOD             LADTD
 BK0318  HISTORY     - 20060306 POOR             USPSQD
 BK0318
 BK0318                          STATION DESCRIPTION
 BK0318
 BK0318'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0318'2.80 MI S FROM EUNICE.
 BK0318'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0318'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0318'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 2.40 MILES SOUTH ALONG
 BK0318'LOUISIANA HIGHWAY 13.  IN SECTION 7, T7S, R1E.  LOCATED AT A POINT
 BK0318'WHERE LOUISIANA HIGHWAYS 13 AND 3116 INTERSECT, 73.6 FEET WEST OF THE
 BK0318'CENTERLINE OF LOUISIANA HIGHWAY 13, 114.0 FEET NORTH OF THE CENTERLINE
 BK0318'OF LOUISIANA HIGHWAY 3116, 58.7 FEET EAST OF THE CENTERLINE OF THE
 BK0318'MISSOURI PACIFIC RAILROAD TRACK, 129.0 FEET SOUTH OF A POWER POLE. SET
 BK0318'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. THE
 BK0318'MARK IS LOCATED 0.9 FOOT EAST OF A STEEL WITNESS POST.
 BK0318
 BK0318                          STATION RECOVERY (2006)
 BK0318
 BK0318'RECOVERY NOTE BY US POWER SQUADRON 2006
 BK0318'CONCRETE POST FOUND, BUT DISC MISSING.  NO WITNESS POST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0319 ***********************************************************************
 BK0319  DESIGNATION -  1 V 48
 BK0319  PID         -  BK0319
 BK0319  STATE/COUNTY-  LA/ACADIA
 BK0319  COUNTRY     -  US
 BK0319  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0319
 BK0319                         *CURRENT SURVEY CONTROL
 BK0319  ______________________________________________________________________
 BK0319* NAD 83(1986) POSITION- 30 26 25.     (N) 092 24 35.     (W)   SCALED
 BK0319* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0319  **This station is located in a suspected subsidence area (see below).
 BK0319  ______________________________________________________________________
 BK0319  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK0319
 BK0319.The horizontal coordinates were scaled from a map and have
 BK0319.an estimated accuracy of +/- 6 seconds.
 BK0319
 BK0319.** This station is in an area of known vertical motion. If an
 BK0319.** orthometric height was ever established but is not available 
 BK0319.** in the current survey control section, the orthometric height
 BK0319.** is considered suspect.  Suspect heights are available in the
 BK0319.** superseded section only if requested.
 BK0319
 BK0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0319.GEOID18 height accuracy estimate available here.
 BK0319
 BK0319.Click photographs - Photos may exist for this station.
 BK0319
 BK0319;                    North         East    Units  Estimated Accuracy
 BK0319;SPC LA S     -   215,560.      896,610.      MT  (+/- 180 meters Scaled)
 BK0319
 BK0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP566677(NAD 83)
 BK0319
 BK0319                          SUPERSEDED SURVEY CONTROL
 BK0319
 BK0319.No superseded survey control is available for this station.
 BK0319
 BK0319_MARKER: DD = SURVEY DISK
 BK0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0319_STAMPING: 1V48 1968
 BK0319_MARK LOGO: LADHGS
 BK0319_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0319+STABILITY: SURFACE MOTION
 BK0319
 BK0319  HISTORY     - Date     Condition        Report By
 BK0319  HISTORY     - 1968     MONUMENTED       LADTD
 BK0319  HISTORY     - 1969     GOOD             LADTD
 BK0319
 BK0319                          STATION DESCRIPTION
 BK0319
 BK0319'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0319'3.85 MI S FROM EUNICE.
 BK0319'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0319'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0319'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 3.45 MILES SOUTH ALONG
 BK0319'LOUISIANA HIGHWAY 13.  IN SECTION 18, T7S, R1E.  60.5 FEET EAST OF THE
 BK0319'CENTERLINE OF LOUISIANA HIGHWAY 13.  22.0 FEET SOUTHWEST OF A 24 INCH
 BK0319'OAK TREE, 9.5 FEET SOUTH OF A TELEPHONE POLE, 1.3 FEET SOUTHEAST OF A
 BK0319'LOUISIANA DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 1.5
 BK0319'FEET WEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0319'PROJECTING 2 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0319'WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0320 ***********************************************************************
 BK0320  DESIGNATION -  1 V 49
 BK0320  PID         -  BK0320
 BK0320  STATE/COUNTY-  LA/ACADIA
 BK0320  COUNTRY     -  US
 BK0320  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0320
 BK0320                         *CURRENT SURVEY CONTROL
 BK0320  ______________________________________________________________________
 BK0320* NAD 83(1986) POSITION- 30 25 52.     (N) 092 24 15.     (W)   SCALED
 BK0320* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0320  **This station is located in a suspected subsidence area (see below).
 BK0320  ______________________________________________________________________
 BK0320  GEOID HEIGHT    -        -27.316 (meters)                     GEOID18
 BK0320
 BK0320.The horizontal coordinates were scaled from a map and have
 BK0320.an estimated accuracy of +/- 6 seconds.
 BK0320
 BK0320.** This station is in an area of known vertical motion. If an
 BK0320.** orthometric height was ever established but is not available 
 BK0320.** in the current survey control section, the orthometric height
 BK0320.** is considered suspect.  Suspect heights are available in the
 BK0320.** superseded section only if requested.
 BK0320
 BK0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0320.GEOID18 height accuracy estimate available here.
 BK0320
 BK0320.Click photographs - Photos may exist for this station.
 BK0320
 BK0320;                    North         East    Units  Estimated Accuracy
 BK0320;SPC LA S     -   214,540.      897,140.      MT  (+/- 180 meters Scaled)
 BK0320
 BK0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP572667(NAD 83)
 BK0320
 BK0320                          SUPERSEDED SURVEY CONTROL
 BK0320
 BK0320.No superseded survey control is available for this station.
 BK0320
 BK0320_MARKER: DD = SURVEY DISK
 BK0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0320_STAMPING: 1V49 1968
 BK0320_MARK LOGO: LADHGS
 BK0320_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0320+STABILITY: SURFACE MOTION
 BK0320
 BK0320  HISTORY     - Date     Condition        Report By
 BK0320  HISTORY     - 1968     MONUMENTED       LADTD
 BK0320  HISTORY     - 1969     GOOD             LADTD
 BK0320
 BK0320                          STATION DESCRIPTION
 BK0320
 BK0320'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0320'4.60 MI S FROM EUNICE.
 BK0320'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0320'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0320'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 4.20 MILES SOUTH ALONG
 BK0320'LOUISIANA HIGHWAY 13.  IN SECTION 18, T7S, R1E.  LOCATED NEAR A LARGE
 BK0320'ELECTRIC POWER TRANSFORMER STATION, 59.6 FEET NORTHEAST OF THE
 BK0320'CENTERLINE OF LOUISIANA HIGHWAY 13, 2.8 FEET NORTHWEST OF A LOUISIANA
 BK0320'DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 45.5 FEET
 BK0320'NORTHWEST OF A POWER POLE, 1.9 FEET SOUTHWEST OF A BARBED WIRE FENCE.
 BK0320'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 BK0320'THE MARK IS LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0349 ***********************************************************************
 BK0349  DESIGNATION -  1 V 5
 BK0349  PID         -  BK0349
 BK0349  STATE/COUNTY-  LA/ACADIA
 BK0349  COUNTRY     -  US
 BK0349  USGS QUAD   -  CROWLEY EAST (2018)
 BK0349
 BK0349                         *CURRENT SURVEY CONTROL
 BK0349  ______________________________________________________________________
 BK0349* NAD 83(1986) POSITION- 30 08 16.     (N) 092 21 42.     (W)   SCALED
 BK0349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0349  **This station is located in a suspected subsidence area (see below).
 BK0349  ______________________________________________________________________
 BK0349  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BK0349
 BK0349.The horizontal coordinates were scaled from a map and have
 BK0349.an estimated accuracy of +/- 6 seconds.
 BK0349
 BK0349.** This station is in an area of known vertical motion. If an
 BK0349.** orthometric height was ever established but is not available 
 BK0349.** in the current survey control section, the orthometric height
 BK0349.** is considered suspect.  Suspect heights are available in the
 BK0349.** superseded section only if requested.
 BK0349
 BK0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0349.GEOID18 height accuracy estimate available here.
 BK0349
 BK0349.Click photographs - Photos may exist for this station.
 BK0349
 BK0349;                    North         East    Units  Estimated Accuracy
 BK0349;SPC LA S     -   181,980.      900,930.      MT  (+/- 180 meters Scaled)
 BK0349
 BK0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP614342(NAD 83)
 BK0349
 BK0349                          SUPERSEDED SURVEY CONTROL
 BK0349
 BK0349.No superseded survey control is available for this station.
 BK0349
 BK0349_MARKER: DD = SURVEY DISK
 BK0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0349_STAMPING: 1V5 1968
 BK0349_MARK LOGO: LADHGS
 BK0349_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0349+STABILITY: SURFACE MOTION
 BK0349
 BK0349  HISTORY     - Date     Condition        Report By
 BK0349  HISTORY     - 1968     MONUMENTED       LADTD
 BK0349
 BK0349                          STATION DESCRIPTION
 BK0349
 BK0349'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0349'5.70 MI S FROM CROWLEY.
 BK0349'ABOUT 0.50 MILE NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN PACIFIC
 BK0349'RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT STREET AND
 BK0349'LOUISIANA HIGHWAY 13.  THENCE ABOUT 5.20 MILES SOUTH ALONG LOUISIANA
 BK0349'HIGHWAY 13.  IN SECTION 33, T10S, R1E.  83.7 FEET WEST OF THE
 BK0349'CENTERLINE OF LOUISIANA HIGHWAY 13, 57.7 FEET SOUTH OF THE CENTERLINE
 BK0349'OF A GRAVEL ROAD LEADING WEST, 123.4 FEET SOUTH-SOUTHEAST OF A 12 INCH
 BK0349'OAK TREE, 218.0 FEET EAST-SOUTHEAST OF THE SOUTHWEST CORNER OF A BRICK
 BK0349'VENSEER RESIDENCE BELONGING TO W. E. BOULET, 2.7 FEET NORTHEAST OF A
 BK0349'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BK0349'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET SOUTHWEST OF
 BK0349'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0321 ***********************************************************************
 BK0321  DESIGNATION -  1 V 50
 BK0321  PID         -  BK0321
 BK0321  STATE/COUNTY-  LA/ACADIA
 BK0321  COUNTRY     -  US
 BK0321  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0321
 BK0321                         *CURRENT SURVEY CONTROL
 BK0321  ______________________________________________________________________
 BK0321* NAD 83(1986) POSITION- 30 25 18.     (N) 092 23 48.     (W)   SCALED
 BK0321* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0321  **This station is located in a suspected subsidence area (see below).
 BK0321  ______________________________________________________________________
 BK0321  GEOID HEIGHT    -        -27.320 (meters)                     GEOID18
 BK0321
 BK0321.The horizontal coordinates were scaled from a map and have
 BK0321.an estimated accuracy of +/- 6 seconds.
 BK0321
 BK0321.** This station is in an area of known vertical motion. If an
 BK0321.** orthometric height was ever established but is not available 
 BK0321.** in the current survey control section, the orthometric height
 BK0321.** is considered suspect.  Suspect heights are available in the
 BK0321.** superseded section only if requested.
 BK0321
 BK0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0321.GEOID18 height accuracy estimate available here.
 BK0321
 BK0321.Click photographs - Photos may exist for this station.
 BK0321
 BK0321;                    North         East    Units  Estimated Accuracy
 BK0321;SPC LA S     -   213,480.      897,850.      MT  (+/- 180 meters Scaled)
 BK0321
 BK0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP579656(NAD 83)
 BK0321
 BK0321                          SUPERSEDED SURVEY CONTROL
 BK0321
 BK0321.No superseded survey control is available for this station.
 BK0321
 BK0321_MARKER: DD = SURVEY DISK
 BK0321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0321_STAMPING: 1V50 1968
 BK0321_MARK LOGO: LADHGS
 BK0321_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0321+STABILITY: SURFACE MOTION
 BK0321
 BK0321  HISTORY     - Date     Condition        Report By
 BK0321  HISTORY     - 1968     MONUMENTED       LADTD
 BK0321  HISTORY     - 1969     GOOD             LADTD
 BK0321
 BK0321                          STATION DESCRIPTION
 BK0321
 BK0321'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0321'5.40 MI S FROM EUNICE.
 BK0321'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0321'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0321'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 5.00 MILES SOUTH ALONG
 BK0321'LOUISIANA HIGHWAY 13.  IN SECTION 29, T7S, R1E.  LOCATED AT A POINT
 BK0321'WHERE LOUISIANA HIGHWAYS 13 AND 370 INTERSECT, 91.0 FEET EAST OF THE
 BK0321'CENTERLINE OF LOUISIANA HIGHWAY 13, 54.0 FEET SOUTH OF THE CENTERLINE
 BK0321'OF LOUISIANA HIGHWAY 370, 88.8 FEET SOUTH-SOUTHWEST OF POWER POLE
 BK0321'NUMBER M127F, 17.0 FEET NORTHEAST OF AN UNDERGROUND TELEPHONE CABLE
 BK0321'POLE, 5.5 FEET NORTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0321'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0321'LOCATED 0.9 FOOT NORTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0322 ***********************************************************************
 BK0322  DESIGNATION -  1 V 51
 BK0322  PID         -  BK0322
 BK0322  STATE/COUNTY-  LA/ACADIA
 BK0322  COUNTRY     -  US
 BK0322  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0322
 BK0322                         *CURRENT SURVEY CONTROL
 BK0322  ______________________________________________________________________
 BK0322* NAD 83(1986) POSITION- 30 24 30.     (N) 092 23 48.     (W)   SCALED
 BK0322* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0322  **This station is located in a suspected subsidence area (see below).
 BK0322  ______________________________________________________________________
 BK0322  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK0322
 BK0322.The horizontal coordinates were scaled from a map and have
 BK0322.an estimated accuracy of +/- 6 seconds.
 BK0322
 BK0322.** This station is in an area of known vertical motion. If an
 BK0322.** orthometric height was ever established but is not available 
 BK0322.** in the current survey control section, the orthometric height
 BK0322.** is considered suspect.  Suspect heights are available in the
 BK0322.** superseded section only if requested.
 BK0322
 BK0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0322.GEOID18 height accuracy estimate available here.
 BK0322
 BK0322.Click photographs - Photos may exist for this station.
 BK0322
 BK0322;                    North         East    Units  Estimated Accuracy
 BK0322;SPC LA S     -   212,000.      897,830.      MT  (+/- 180 meters Scaled)
 BK0322
 BK0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP579641(NAD 83)
 BK0322
 BK0322                          SUPERSEDED SURVEY CONTROL
 BK0322
 BK0322.No superseded survey control is available for this station.
 BK0322
 BK0322_MARKER: DD = SURVEY DISK
 BK0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0322_STAMPING: 1V51 1968
 BK0322_MARK LOGO: LADHGS
 BK0322_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0322+STABILITY: SURFACE MOTION
 BK0322
 BK0322  HISTORY     - Date     Condition        Report By
 BK0322  HISTORY     - 1968     MONUMENTED       LADTD
 BK0322  HISTORY     - 1969     GOOD             LADTD
 BK0322
 BK0322                          STATION DESCRIPTION
 BK0322
 BK0322'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0322'6.35 MI S FROM EUNICE.
 BK0322'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0322'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0322'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 5.95 MILES SOUTH ALONG
 BK0322'LOUISIANA HIGHWAY 13.  IN SECTION 30, T7S, R1E.  76.5 FEET WEST OF THE
 BK0322'CENTERLINE OF LOUISIANA HIGHWAY 13, 199.5 FEET NORTHEAST OF THE
 BK0322'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO FRANK BELLICH,
 BK0322'JR., 262.5 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING WEST,
 BK0322'108.5 FEET NORTH-NORTHWEST OF POWER POLE NUMBER 305, 0.7 FOOT SOUTH OF
 BK0322'A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BK0322'INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTH OF A
 BK0322'STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0323 ***********************************************************************
 BK0323  DESIGNATION -  1 V 52
 BK0323  PID         -  BK0323
 BK0323  STATE/COUNTY-  LA/ACADIA
 BK0323  COUNTRY     -  US
 BK0323  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0323
 BK0323                         *CURRENT SURVEY CONTROL
 BK0323  ______________________________________________________________________
 BK0323* NAD 83(1986) POSITION- 30 23 29.     (N) 092 23 49.     (W)   SCALED
 BK0323* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0323  **This station is located in a suspected subsidence area (see below).
 BK0323  ______________________________________________________________________
 BK0323  GEOID HEIGHT    -        -27.324 (meters)                     GEOID18
 BK0323
 BK0323.The horizontal coordinates were scaled from a map and have
 BK0323.an estimated accuracy of +/- 6 seconds.
 BK0323
 BK0323.** This station is in an area of known vertical motion. If an
 BK0323.** orthometric height was ever established but is not available 
 BK0323.** in the current survey control section, the orthometric height
 BK0323.** is considered suspect.  Suspect heights are available in the
 BK0323.** superseded section only if requested.
 BK0323
 BK0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0323.GEOID18 height accuracy estimate available here.
 BK0323
 BK0323.Click photographs - Photos may exist for this station.
 BK0323
 BK0323;                    North         East    Units  Estimated Accuracy
 BK0323;SPC LA S     -   210,130.      897,790.      MT  (+/- 180 meters Scaled)
 BK0323
 BK0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP579623(NAD 83)
 BK0323
 BK0323                          SUPERSEDED SURVEY CONTROL
 BK0323
 BK0323.No superseded survey control is available for this station.
 BK0323
 BK0323_MARKER: DD = SURVEY DISK
 BK0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0323_STAMPING: 1V52 1968
 BK0323_MARK LOGO: LADHGS
 BK0323_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0323+STABILITY: SURFACE MOTION
 BK0323
 BK0323  HISTORY     - Date     Condition        Report By
 BK0323  HISTORY     - 1968     MONUMENTED       LADTD
 BK0323  HISTORY     - 1969     GOOD             LADTD
 BK0323
 BK0323                          STATION DESCRIPTION
 BK0323
 BK0323'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0323'7.50 MI S FROM EUNICE.
 BK0323'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0323'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0323'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 7.10 MILES SOUTH ALONG
 BK0323'LOUISIANA HIGHWAY 13.  IN SECTION 6, T8S, R1E.  LOCATED AT A POINT
 BK0323'WHERE LOUISIANA HIGHWAYS 13 AND 368 INTERSECT, 80.5 FEET WEST OF THE
 BK0323'CENTERLINE OF LOUISIANA HIGHWAY 13, 64.7 FEET SOUTH OF THE CENTERLINE
 BK0323'OF LOUISIANA HIGHWAY 368, 23.8 FEET SOUTHWEST OF POWER POLE NUMBER
 BK0323'284, 1.6 FEET NORTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0323'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0323'LOCATED 0.9 FOOT NORTHEAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0324 ***********************************************************************
 BK0324  DESIGNATION -  1 V 53
 BK0324  PID         -  BK0324
 BK0324  STATE/COUNTY-  LA/ACADIA
 BK0324  COUNTRY     -  US
 BK0324  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0324
 BK0324                         *CURRENT SURVEY CONTROL
 BK0324  ______________________________________________________________________
 BK0324* NAD 83(1986) POSITION- 30 22 33.     (N) 092 23 49.     (W)   SCALED
 BK0324* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0324  **This station is located in a suspected subsidence area (see below).
 BK0324  ______________________________________________________________________
 BK0324  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0324
 BK0324.The horizontal coordinates were scaled from a map and have
 BK0324.an estimated accuracy of +/- 6 seconds.
 BK0324
 BK0324.** This station is in an area of known vertical motion. If an
 BK0324.** orthometric height was ever established but is not available 
 BK0324.** in the current survey control section, the orthometric height
 BK0324.** is considered suspect.  Suspect heights are available in the
 BK0324.** superseded section only if requested.
 BK0324
 BK0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0324.GEOID18 height accuracy estimate available here.
 BK0324
 BK0324.Click photographs - Photos may exist for this station.
 BK0324
 BK0324;                    North         East    Units  Estimated Accuracy
 BK0324;SPC LA S     -   208,400.      897,770.      MT  (+/- 180 meters Scaled)
 BK0324
 BK0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP579605(NAD 83)
 BK0324
 BK0324                          SUPERSEDED SURVEY CONTROL
 BK0324
 BK0324.No superseded survey control is available for this station.
 BK0324
 BK0324_MARKER: DD = SURVEY DISK
 BK0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0324_STAMPING: 1V53 1968
 BK0324_MARK LOGO: LADHGS
 BK0324_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0324+STABILITY: SURFACE MOTION
 BK0324
 BK0324  HISTORY     - Date     Condition        Report By
 BK0324  HISTORY     - 1968     MONUMENTED       LADTD
 BK0324  HISTORY     - 1969     GOOD             LADTD
 BK0324
 BK0324                          STATION DESCRIPTION
 BK0324
 BK0324'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0324'8.60 MI S FROM EUNICE.
 BK0324'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0324'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0324'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 8.20 MILES SOUTH ALONG
 BK0324'LOUISIANA HIGHWAY 13.  IN SECTION 7, T8S, R1E.  60.7 FEET WEST OF THE
 BK0324'CENTERLINE OF LOUISIANA HIGHWAY 13, 2.2 FEET SOUTH OF A LOUISIANA
 BK0324'DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 8.3 FEET SOUTH OF
 BK0324'POWER POLE NUMBER 264, 1.5 FEET EAST OF A BARBED WIRE FENCE.  SET IN
 BK0324'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK
 BK0324'IS LOCATED 1.0 FOOT EAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0325 ***********************************************************************
 BK0325  DESIGNATION -  1 V 54
 BK0325  PID         -  BK0325
 BK0325  STATE/COUNTY-  LA/ACADIA
 BK0325  COUNTRY     -  US
 BK0325  USGS QUAD   -  IOTA (2018)
 BK0325
 BK0325                         *CURRENT SURVEY CONTROL
 BK0325  ______________________________________________________________________
 BK0325* NAD 83(1986) POSITION- 30 21 48.     (N) 092 23 50.     (W)   SCALED
 BK0325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0325  **This station is located in a suspected subsidence area (see below).
 BK0325  ______________________________________________________________________
 BK0325  GEOID HEIGHT    -        -27.319 (meters)                     GEOID18
 BK0325
 BK0325.The horizontal coordinates were scaled from a map and have
 BK0325.an estimated accuracy of +/- 6 seconds.
 BK0325
 BK0325.** This station is in an area of known vertical motion. If an
 BK0325.** orthometric height was ever established but is not available 
 BK0325.** in the current survey control section, the orthometric height
 BK0325.** is considered suspect.  Suspect heights are available in the
 BK0325.** superseded section only if requested.
 BK0325
 BK0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0325.GEOID18 height accuracy estimate available here.
 BK0325
 BK0325.Click photographs - Photos may exist for this station.
 BK0325
 BK0325;                    North         East    Units  Estimated Accuracy
 BK0325;SPC LA S     -   207,020.      897,730.      MT  (+/- 180 meters Scaled)
 BK0325
 BK0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP579592(NAD 83)
 BK0325
 BK0325                          SUPERSEDED SURVEY CONTROL
 BK0325
 BK0325.No superseded survey control is available for this station.
 BK0325
 BK0325_MARKER: DD = SURVEY DISK
 BK0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0325_STAMPING: 1V54 1968
 BK0325_MARK LOGO: LADHGS
 BK0325_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0325+STABILITY: SURFACE MOTION
 BK0325
 BK0325  HISTORY     - Date     Condition        Report By
 BK0325  HISTORY     - 1968     MONUMENTED       LADTD
 BK0325  HISTORY     - 1969     GOOD             LADTD
 BK0325
 BK0325                          STATION DESCRIPTION
 BK0325
 BK0325'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0325'9.40 MI S FROM EUNICE.
 BK0325'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0325'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0325'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 9.00 MILES SOUTH ALONG
 BK0325'LOUISIANA HIGHWAY 13.  IN SECTION 7, T8S, R1E.  LOCATED AT A POINT
 BK0325'WHERE LOUISIANA HIGHWAYS 13 AND 365 INTERSECT.  100.5 FEET WEST OF THE
 BK0325'CENTERLINE OF LOUISIANA HIGHWAY 13, 41.0 FEET NORTH OF THE CENTERLINE
 BK0325'OF A GRAVEL ROAD LEADING WEST, 112.4 FEET SOUTHEAST OF THE SOUTHEAST
 BK0325'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO P. J. THEVIS, JR., 9.5
 BK0325'FEET EAST OF A 12 INCH PINE TREE, 2.3 FEET SOUTHEAST OF A COMBINATION
 BK0325'MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0325'3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTHEAST OF
 BK0325'A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0326 ***********************************************************************
 BK0326  DESIGNATION -  1 V 55
 BK0326  PID         -  BK0326
 BK0326  STATE/COUNTY-  LA/ACADIA
 BK0326  COUNTRY     -  US
 BK0326  USGS QUAD   -  IOTA (2018)
 BK0326
 BK0326                         *CURRENT SURVEY CONTROL
 BK0326  ______________________________________________________________________
 BK0326* NAD 83(1986) POSITION- 30 20 56.     (N) 092 23 49.     (W)   SCALED
 BK0326* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0326  **This station is located in a suspected subsidence area (see below).
 BK0326  ______________________________________________________________________
 BK0326  GEOID HEIGHT    -        -27.314 (meters)                     GEOID18
 BK0326
 BK0326.The horizontal coordinates were scaled from a map and have
 BK0326.an estimated accuracy of +/- 6 seconds.
 BK0326
 BK0326.** This station is in an area of known vertical motion. If an
 BK0326.** orthometric height was ever established but is not available 
 BK0326.** in the current survey control section, the orthometric height
 BK0326.** is considered suspect.  Suspect heights are available in the
 BK0326.** superseded section only if requested.
 BK0326
 BK0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0326.GEOID18 height accuracy estimate available here.
 BK0326
 BK0326.Click photographs - Photos may exist for this station.
 BK0326
 BK0326;                    North         East    Units  Estimated Accuracy
 BK0326;SPC LA S     -   205,420.      897,740.      MT  (+/- 180 meters Scaled)
 BK0326
 BK0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP579576(NAD 83)
 BK0326
 BK0326                          SUPERSEDED SURVEY CONTROL
 BK0326
 BK0326.No superseded survey control is available for this station.
 BK0326
 BK0326_MARKER: DD = SURVEY DISK
 BK0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0326_STAMPING: 1V55 1968
 BK0326_MARK LOGO: LADHGS
 BK0326_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0326+STABILITY: SURFACE MOTION
 BK0326
 BK0326  HISTORY     - Date     Condition        Report By
 BK0326  HISTORY     - 1968     MONUMENTED       LADH
 BK0326  HISTORY     - 1969     GOOD             LADH
 BK0326  HISTORY     - 1982     GOOD             LADTD
 BK0326  HISTORY     - 20060525 MARK NOT FOUND   NGS
 BK0326
 BK0326                          STATION DESCRIPTION
 BK0326
 BK0326'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0326'ABOUT 9.75 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0326'PARISH COURTHOUSE IN CROWLEY.  ABOUT 0.40 MILE SOUTH ALONG THE
 BK0326'SOUTHERN PACIFIC RAILROAD TRACK FROM THE SOUTHERN PACIFIC RAILROAD
 BK0326'STATION N EUNICE TO ITS INTERSECTION WITH LOUISIANA HIGHWAY 13. THENCE
 BK0326'ABOUT 10.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 13.  IN SECTION 18,
 BK0326'T8S, R1E.  LOCATED AT A POINT WHERE LOUISIANA HIGHWAYS 13 AND 365
 BK0326'INTERSECT, 92.9 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13,
 BK0326'48.8 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 365, 32.3 FEET
 BK0326'WEST OF A POWER POLE, 2.7 FEET SOUTHEAST OF A BARBED WIRE FENCE. SET
 BK0326'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. THE
 BK0326'MARK IS LOCATED 1.1 FEET SOUTHEAST OF A STEEL WITNESS POST.
 BK0326
 BK0326                          STATION RECOVERY (1982)
 BK0326
 BK0326'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0326'ABOUT 15.7 KM (9.75 MILES) NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE
 BK0326'ACADIA PARISH COURTHOUSE IN CROWLEY, ABOUT 0.64 KM (0.40 MILES) SOUTH
 BK0326'ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM THE SOUTHERN PACIFIC
 BK0326'RAILROAD STATION IN EUNICE THENCE ABOUT 16.2 KM (10.05 MILES) SOUTH
 BK0326'ALONG LOUISIANA HIGHWAYS 13 AND 365 INTERSECTION, 28.3 METERS (92.9
 BK0326'FT) WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 138 14.9 METERS (48.8
 BK0326'FT) NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 365, 9.8 METER (32.3
 BK0326'FT) WEST OF A POWER POLE, 098 METER (2.7 FT) SOUTHEAST OF A BARBED
 BK0326'WIRE FENCE.
 BK0326
 BK0326                          STATION RECOVERY (2006)
 BK0326
 BK0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0326'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0327 ***********************************************************************
 BK0327  DESIGNATION -  1 V 56
 BK0327  PID         -  BK0327
 BK0327  STATE/COUNTY-  LA/ACADIA
 BK0327  COUNTRY     -  US
 BK0327  USGS QUAD   -  IOTA (2018)
 BK0327
 BK0327                         *CURRENT SURVEY CONTROL
 BK0327  ______________________________________________________________________
 BK0327* NAD 83(1986) POSITION- 30 20 01.     (N) 092 23 49.     (W)   SCALED
 BK0327* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0327  **This station is located in a suspected subsidence area (see below).
 BK0327  ______________________________________________________________________
 BK0327  GEOID HEIGHT    -        -27.307 (meters)                     GEOID18
 BK0327
 BK0327.The horizontal coordinates were scaled from a map and have
 BK0327.an estimated accuracy of +/- 6 seconds.
 BK0327
 BK0327.** This station is in an area of known vertical motion. If an
 BK0327.** orthometric height was ever established but is not available 
 BK0327.** in the current survey control section, the orthometric height
 BK0327.** is considered suspect.  Suspect heights are available in the
 BK0327.** superseded section only if requested.
 BK0327
 BK0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0327.GEOID18 height accuracy estimate available here.
 BK0327
 BK0327.Click photographs - Photos may exist for this station.
 BK0327
 BK0327;                    North         East    Units  Estimated Accuracy
 BK0327;SPC LA S     -   203,720.      897,730.      MT  (+/- 180 meters Scaled)
 BK0327
 BK0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP579559(NAD 83)
 BK0327
 BK0327                          SUPERSEDED SURVEY CONTROL
 BK0327
 BK0327.No superseded survey control is available for this station.
 BK0327
 BK0327_MARKER: DD = SURVEY DISK
 BK0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0327_STAMPING: 1V56 1968
 BK0327_MARK LOGO: LADHGS
 BK0327_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0327+STABILITY: SURFACE MOTION
 BK0327
 BK0327  HISTORY     - Date     Condition        Report By
 BK0327  HISTORY     - 1968     MONUMENTED       LADH
 BK0327  HISTORY     - 1969     GOOD             LADTD
 BK0327  HISTORY     - 1982     GOOD             LADTD
 BK0327  HISTORY     - 20050120 MARK NOT FOUND   USPSQD
 BK0327  HISTORY     - 20060525 MARK NOT FOUND   NGS
 BK0327
 BK0327                          STATION DESCRIPTION
 BK0327
 BK0327'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0327'8.70 MI N FROM CROWLEY.
 BK0327'ABOUT 8.70 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0327'PARISH COURTHOUSE IN CROWLEY.  IN SECTION 30, T8S, R1E.  58.5 FEET
 BK0327'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 21.1 FEET NORTH OF
 BK0327'POWER POLE NUMBER 211, 6.0 FEET SOUTH OF A LOUISIANA DEPARTMENT OF
 BK0327'HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 2.4 FEET EAST OF A BARBED WIRE
 BK0327'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE
 BK0327'GROUND.  THE MARK IS LOCATED 1.1 FEET EAST OF A STEEL WITNESS POST.
 BK0327
 BK0327                          STATION RECOVERY (1982)
 BK0327
 BK0327'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0327'ABOUT 14.0 KM (8.72 MILES) NORTH ALONG LA, HIGHWAY 13 FROM THE ACADIA
 BK0327'PARISH COURTHOUSE IN CROWLEY, IN SECTION 30, T 85, R 1 E, 17.8 METERS
 BK0327'(58.5 FT) WEST OF THE CENTERLINE OF LA HIGHWAY 13, 6.4 METERS (21.1
 BK0327'FT) NORTH OF POWER POLE NUMBER 211, 1.8 METERS (6.0 FT) SOUTH OF A
 BK0327'LA. DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 0.7 METERS
 BK0327'(2.4 FT) EAST OF A BARBED WIRE FENCE.
 BK0327
 BK0327                          STATION RECOVERY (2005)
 BK0327
 BK0327'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0327'MARK NOT FOUND.
 BK0327
 BK0327                          STATION RECOVERY (2006)
 BK0327
 BK0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0327'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0328 ***********************************************************************
 BK0328  DESIGNATION -  1 V 57
 BK0328  PID         -  BK0328
 BK0328  STATE/COUNTY-  LA/ACADIA
 BK0328  COUNTRY     -  US
 BK0328  USGS QUAD   -  IOTA (2018)
 BK0328
 BK0328                         *CURRENT SURVEY CONTROL
 BK0328  ______________________________________________________________________
 BK0328* NAD 83(1986) POSITION- 30 19 11.     (N) 092 23 46.     (W)   SCALED
 BK0328* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0328  **This station is located in a suspected subsidence area (see below).
 BK0328  ______________________________________________________________________
 BK0328  GEOID HEIGHT    -        -27.298 (meters)                     GEOID18
 BK0328
 BK0328.The horizontal coordinates were scaled from a map and have
 BK0328.an estimated accuracy of +/- 6 seconds.
 BK0328
 BK0328.** This station is in an area of known vertical motion. If an
 BK0328.** orthometric height was ever established but is not available 
 BK0328.** in the current survey control section, the orthometric height
 BK0328.** is considered suspect.  Suspect heights are available in the
 BK0328.** superseded section only if requested.
 BK0328
 BK0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0328.GEOID18 height accuracy estimate available here.
 BK0328
 BK0328.Click photographs - Photos may exist for this station.
 BK0328
 BK0328;                    North         East    Units  Estimated Accuracy
 BK0328;SPC LA S     -   202,180.      897,790.      MT  (+/- 180 meters Scaled)
 BK0328
 BK0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP580543(NAD 83)
 BK0328
 BK0328                          SUPERSEDED SURVEY CONTROL
 BK0328
 BK0328.No superseded survey control is available for this station.
 BK0328
 BK0328_MARKER: DD = SURVEY DISK
 BK0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0328_STAMPING: 1V57 1968
 BK0328_MARK LOGO: LADHGS
 BK0328_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0328+STABILITY: SURFACE MOTION
 BK0328_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0328+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2006
 BK0328
 BK0328  HISTORY     - Date     Condition        Report By
 BK0328  HISTORY     - 1968     MONUMENTED       LADH
 BK0328  HISTORY     - 1969     GOOD             LADH
 BK0328  HISTORY     - 1982     GOOD             LADTD
 BK0328  HISTORY     - 20050120 GOOD             USPSQD
 BK0328  HISTORY     - 20060525 GOOD             NGS
 BK0328
 BK0328                          STATION DESCRIPTION
 BK0328
 BK0328'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0328'ABOUT 7.70 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0328'PARISH COURTHOUSE IN CROWLEY.  IN SECTION 31, T8S, R1E.  82.3 FEET
 BK0328'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 64.8 FEET SOUTHWEST OF
 BK0328'CENTER OF A CONCRETE HEADWALL ON THE WEST END OF A 4 X 4 FT. CONCRETE
 BK0328'BOX CULVERT UNDER LOUISIANA HIGHWAY 13, 197.7 FEET NORTHEAST OF THE
 BK0328'NORTHEAST CORNER OF WOOD FRAME RESIDENCE BELONGING TO ALLEN BEARD,
 BK0328'50.4 FEET EAST-NORTHEAST OF A 20 INCH OAK TREE, 0.8 FOOT SOUTH OF A
 BK0328'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0328'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.2 FEET
 BK0328'EAST OF A STEEL WITNESS POST.
 BK0328
 BK0328                          STATION RECOVERY (1982)
 BK0328
 BK0328'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0328'ABOUT 12.4 KM (7.70 MILES) NORTH ALONG HIGHWAY 13 FROM THE ACADIA
 BK0328'PARISH COURTHOUSE IN CROWLEY, IN SECTION 31, T8S, R2E, 25.1
 BK0328'METERS (82.3 FT) WEST OF THE CENTERLINE OF LA HIGHWAY 13, 19.8 METERS
 BK0328'(64.8 FT) SOUTHWEST OF THE CENTER OF A CONCRETE HEADWALL ON THE WEST
 BK0328'END OF A 4 FOOT BY 4 FOOT CONCRETE BOX CULVERT UNDER LA. HIGHWAY 13,
 BK0328'60.3 METERS (197.7 FT) NORTHEAST OF THE NORTHEAST CORNER OF A WOOD
 BK0328'FRAME RESIDENCE BELONGING TO ALLEN BEARD, 15.4 METERS (50.4 FT)
 BK0328'EAST-NORTHWEST OF A 50.8 CM (20 INCH) OAK TREE, 0.2 METER (0.8 FT)
 BK0328'SOUTH OF A COMBINATION MESH AND BARBED WIRE FENCE.
 BK0328
 BK0328                          STATION RECOVERY (2005)
 BK0328
 BK0328'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0328'RECOVERED IN GOOD CONDITION.
 BK0328
 BK0328                          STATION RECOVERY (2006)
 BK0328
 BK0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0328'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0329 ***********************************************************************
 BK0329  DESIGNATION -  1 V 58
 BK0329  PID         -  BK0329
 BK0329  STATE/COUNTY-  LA/ACADIA
 BK0329  COUNTRY     -  US
 BK0329  USGS QUAD   -  IOTA (2018)
 BK0329
 BK0329                         *CURRENT SURVEY CONTROL
 BK0329  ______________________________________________________________________
 BK0329* NAD 83(1986) POSITION- 30 18 13.     (N) 092 23 46.     (W)   SCALED
 BK0329* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0329  **This station is located in a suspected subsidence area (see below).
 BK0329  ______________________________________________________________________
 BK0329  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BK0329
 BK0329.The horizontal coordinates were scaled from a map and have
 BK0329.an estimated accuracy of +/- 6 seconds.
 BK0329
 BK0329.** This station is in an area of known vertical motion. If an
 BK0329.** orthometric height was ever established but is not available 
 BK0329.** in the current survey control section, the orthometric height
 BK0329.** is considered suspect.  Suspect heights are available in the
 BK0329.** superseded section only if requested.
 BK0329
 BK0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0329.GEOID18 height accuracy estimate available here.
 BK0329
 BK0329.Click photographs - Photos may exist for this station.
 BK0329
 BK0329;                    North         East    Units  Estimated Accuracy
 BK0329;SPC LA S     -   200,400.      897,780.      MT  (+/- 180 meters Scaled)
 BK0329
 BK0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP580525(NAD 83)
 BK0329
 BK0329                          SUPERSEDED SURVEY CONTROL
 BK0329
 BK0329.No superseded survey control is available for this station.
 BK0329
 BK0329_MARKER: DD = SURVEY DISK
 BK0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0329_STAMPING: 1V58 1968
 BK0329_MARK LOGO: LADHGS
 BK0329_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0329+STABILITY: SURFACE MOTION
 BK0329
 BK0329  HISTORY     - Date     Condition        Report By
 BK0329  HISTORY     - 1968     MONUMENTED       LADH
 BK0329  HISTORY     - 1969     GOOD             LADTD
 BK0329  HISTORY     - 20050120 MARK NOT FOUND   USPSQD
 BK0329  HISTORY     - 20060525 MARK NOT FOUND   NGS
 BK0329
 BK0329                          STATION DESCRIPTION
 BK0329
 BK0329'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0329'6.60 MI N FROM CROWLEY.
 BK0329'ABOUT 6.60 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0329'PARISH COURTHOUSE IN CROWLEY.  IN SECTION 5, T9S, R1E.  93.7 FEET EAST
 BK0329'OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 72.9 FEET NORTHEAST OF THE
 BK0329'CENTER OF A CONCRETE HEADWALL ON THE EAST END OF A 30 INCH CONCRETE
 BK0329'PIPE UNDER LOUISIANA HIGHWAY 13, 51.0 FEET SOUTH OF THE CENTERLINE OF
 BK0329'A GRAVEL ROAD LEADING EAST, 33.6 FEET SOUTHWEST OF A POWER POLE, 3.8
 BK0329'FEET NORTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0329'PROJECTING 5 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BK0329'NORTHWEST OF A STEEL WITNESS POST.
 BK0329
 BK0329                          STATION RECOVERY (2005)
 BK0329
 BK0329'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0329'MARK NOT FOUND.
 BK0329
 BK0329                          STATION RECOVERY (2006)
 BK0329
 BK0329'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0329'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0330 ***********************************************************************
 BK0330  DESIGNATION -  1 V 59
 BK0330  PID         -  BK0330
 BK0330  STATE/COUNTY-  LA/ACADIA
 BK0330  COUNTRY     -  US
 BK0330  USGS QUAD   -  IOTA (2018)
 BK0330
 BK0330                         *CURRENT SURVEY CONTROL
 BK0330  ______________________________________________________________________
 BK0330* NAD 83(1986) POSITION- 30 17 18.     (N) 092 23 46.     (W)   SCALED
 BK0330* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0330  **This station is located in a suspected subsidence area (see below).
 BK0330  ______________________________________________________________________
 BK0330  GEOID HEIGHT    -        -27.273 (meters)                     GEOID18
 BK0330
 BK0330.The horizontal coordinates were scaled from a map and have
 BK0330.an estimated accuracy of +/- 6 seconds.
 BK0330
 BK0330.** This station is in an area of known vertical motion. If an
 BK0330.** orthometric height was ever established but is not available 
 BK0330.** in the current survey control section, the orthometric height
 BK0330.** is considered suspect.  Suspect heights are available in the
 BK0330.** superseded section only if requested.
 BK0330
 BK0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0330.GEOID18 height accuracy estimate available here.
 BK0330
 BK0330.Click photographs - Photos may exist for this station.
 BK0330
 BK0330;                    North         East    Units  Estimated Accuracy
 BK0330;SPC LA S     -   198,700.      897,760.      MT  (+/- 180 meters Scaled)
 BK0330
 BK0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP580508(NAD 83)
 BK0330
 BK0330                          SUPERSEDED SURVEY CONTROL
 BK0330
 BK0330.No superseded survey control is available for this station.
 BK0330
 BK0330_MARKER: DD = SURVEY DISK
 BK0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0330_STAMPING: 1V59 1968
 BK0330_MARK LOGO: LADHGS
 BK0330_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0330+STABILITY: SURFACE MOTION
 BK0330
 BK0330  HISTORY     - Date     Condition        Report By
 BK0330  HISTORY     - 1968     MONUMENTED       LADH
 BK0330  HISTORY     - 1969     GOOD             LADTD
 BK0330  HISTORY     - 1982     GOOD             LADTD
 BK0330  HISTORY     - 20050120 GOOD             USPSQD
 BK0330
 BK0330                          STATION DESCRIPTION
 BK0330
 BK0330'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0330'5.50 MI N FROM CROWLEY.
 BK0330'ABOUT 5.50 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0330'PARISH COURTHOUSE IN CROWLEY.  IN SECTION 7, T9S, R1E.  74.5 FEET WEST
 BK0330'OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 53.0 FEET NORTHEAST OF THE
 BK0330'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO BENSON
 BK0330'STAKE, 54.5 FEET NORTHWEST OF AN 18 INCH OAK TREE, 109.0 FEET
 BK0330'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME SHEET METAL COVERED
 BK0330'BARN, 0.5 FOOT NORTH OF A WOOD FENCE.  SET IN TOP OF A CONCRETE POST
 BK0330'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BK0330'NORTHEAST OF A STEEL WITNESS POST.
 BK0330
 BK0330                          STATION RECOVERY (1982)
 BK0330
 BK0330'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0330'ABOUT 8.9 KM (5.50 MI) NORTH ALONG LA. HIGHWAY 13 FROM THE ACADIA
 BK0330'PARISH COURTHOUSE IN CROWLEY, IN SECTION 7, T 9 S, R 1 E, 22.7 METERS
 BK0330'(74.5 FT) WEST OF THE CENTERLINE OF LA HIGHWAY 13, 16.2 METERS (53.0
 BK0330'FT) NORTHEAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE
 BK0330'BELONGING TO BENSON STAKE, 16.6 METERS (54.5 FT) NORTHEAST OF A 0.5
 BK0330'METERS (18 IN) OAK TREE, 33.2 METERS (109.0 FT) SOUTHEAST OF THE
 BK0330'SOUTHEAST CORNER OF A WOOD FRAME SHEET COVERED BARN, 0.2 METERS (0.5
 BK0330'FT) NORTH OF A WOOD FENCE.
 BK0330
 BK0330                          STATION RECOVERY (2005)
 BK0330
 BK0330'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0330'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0350 ***********************************************************************
 BK0350  DESIGNATION -  1 V 6
 BK0350  PID         -  BK0350
 BK0350  STATE/COUNTY-  LA/ACADIA
 BK0350  COUNTRY     -  US
 BK0350  USGS QUAD   -  CROWLEY EAST (2018)
 BK0350
 BK0350                         *CURRENT SURVEY CONTROL
 BK0350  ______________________________________________________________________
 BK0350* NAD 83(1986) POSITION- 30 09 09.     (N) 092 21 43.     (W)   SCALED
 BK0350* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0350  **This station is located in a suspected subsidence area (see below).
 BK0350  ______________________________________________________________________
 BK0350  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BK0350
 BK0350.The horizontal coordinates were scaled from a map and have
 BK0350.an estimated accuracy of +/- 6 seconds.
 BK0350
 BK0350.** This station is in an area of known vertical motion. If an
 BK0350.** orthometric height was ever established but is not available 
 BK0350.** in the current survey control section, the orthometric height
 BK0350.** is considered suspect.  Suspect heights are available in the
 BK0350.** superseded section only if requested.
 BK0350
 BK0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0350.GEOID18 height accuracy estimate available here.
 BK0350
 BK0350.Click photographs - Photos may exist for this station.
 BK0350
 BK0350;                    North         East    Units  Estimated Accuracy
 BK0350;SPC LA S     -   183,620.      900,910.      MT  (+/- 180 meters Scaled)
 BK0350
 BK0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP614358(NAD 83)
 BK0350
 BK0350                          SUPERSEDED SURVEY CONTROL
 BK0350
 BK0350.No superseded survey control is available for this station.
 BK0350
 BK0350_MARKER: DD = SURVEY DISK
 BK0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0350_STAMPING: 1V6 1968
 BK0350_MARK LOGO: LADHGS
 BK0350_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0350+STABILITY: SURFACE MOTION
 BK0350
 BK0350  HISTORY     - Date     Condition        Report By
 BK0350  HISTORY     - 1968     MONUMENTED       LADH
 BK0350
 BK0350                          STATION DESCRIPTION
 BK0350
 BK0350'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0350'4.70 MI S FROM CROWLEY.
 BK0350'ABOUT 0.50 MILE NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN PACIFIC
 BK0350'RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT STREET AND
 BK0350'LOUISIANA HIGHWAY 13.  THENCE ABOUT 4.20 MILES SOUTH ALONG LOUISIANA
 BK0350'HIGHWAY 13.  IN SECTION 27, T10S, R1E.  59.2 FEET EAST OF THE
 BK0350'CENTERLINE OF LOUISIANA HIGHWAY 13, 96.0 FEET SOUTH OF THE EASTERLY
 BK0350'PROJECTION OF THE CENTERLINE OF A GRAVEL ROAD LEADING WEST, 64.6 FEET
 BK0350'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BK0350'BELONGING TO LOUIS GUILLOT, 78.0 FEET NORTH OF A POWER POLE. SET IN
 BK0350'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL
 BK0350'WITNESS POST IS SET 1.1 FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0331 ***********************************************************************
 BK0331  DESIGNATION -  1 V 60
 BK0331  PID         -  BK0331
 BK0331  STATE/COUNTY-  LA/ACADIA
 BK0331  COUNTRY     -  US
 BK0331  USGS QUAD   -  IOTA (2018)
 BK0331
 BK0331                         *CURRENT SURVEY CONTROL
 BK0331  ______________________________________________________________________
 BK0331* NAD 83(1986) POSITION- 30 16 28.     (N) 092 23 46.     (W)   SCALED
 BK0331* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0331  **This station is located in a suspected subsidence area (see below).
 BK0331  ______________________________________________________________________
 BK0331  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BK0331
 BK0331.The horizontal coordinates were scaled from a map and have
 BK0331.an estimated accuracy of +/- 6 seconds.
 BK0331
 BK0331.** This station is in an area of known vertical motion. If an
 BK0331.** orthometric height was ever established but is not available 
 BK0331.** in the current survey control section, the orthometric height
 BK0331.** is considered suspect.  Suspect heights are available in the
 BK0331.** superseded section only if requested.
 BK0331
 BK0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0331.GEOID18 height accuracy estimate available here.
 BK0331
 BK0331.Click photographs - Photos may exist for this station.
 BK0331
 BK0331;                    North         East    Units  Estimated Accuracy
 BK0331;SPC LA S     -   197,160.      897,750.      MT  (+/- 180 meters Scaled)
 BK0331
 BK0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP580493(NAD 83)
 BK0331
 BK0331                          SUPERSEDED SURVEY CONTROL
 BK0331
 BK0331.No superseded survey control is available for this station.
 BK0331
 BK0331_MARKER: DD = SURVEY DISK
 BK0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0331_STAMPING: 1V60 1968
 BK0331_MARK LOGO: LADHGS
 BK0331_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0331+STABILITY: SURFACE MOTION
 BK0331
 BK0331  HISTORY     - Date     Condition        Report By
 BK0331  HISTORY     - 1968     MONUMENTED       LADH
 BK0331  HISTORY     - 1969     GOOD             LADTD
 BK0331  HISTORY     - 1982     GOOD             LADTD
 BK0331  HISTORY     - 20050120 GOOD             USPSQD
 BK0331
 BK0331                          STATION DESCRIPTION
 BK0331
 BK0331'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0331'4.55 MI N FROM CROWLEY.
 BK0331'ABOUT 4.55 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0331'PARISH COURTHOUSE IN CROWLEY.  IN SECTION 17, T9S, R1E.  97.4 FEET
 BK0331'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 50.0 FEET SOUTH OF THE
 BK0331'CENTERLINE OF A GRAVEL ROAD LEADING EAST, 78.8 FEET NORTHEAST OF THE
 BK0331'CENTER OF A CONCRETE HEADWALL ON THE EAST END OF A 24 INCH CONCRETE
 BK0331'PIPE UNDER LOUISIANA HIGHWAY 13, 2.4 FEET NORTHWEST OF A CHAIN-LINK
 BK0331'FENCE SURROUNDING AN ELECTRIC POWER TRANSFORMER STATION. SET IN TOP OF
 BK0331'A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. THE MARK IS
 BK0331'LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BK0331
 BK0331                          STATION RECOVERY (1982)
 BK0331
 BK0331'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0331'ABOUT 7.3 KM (4.55 MI) NORTH ALONG LA. HIGHWAY 13 FROM THE ACADIA
 BK0331'PARISH COURTHOUSE IN CROWLEY, IN SECTION 17, T 9 S, R 1 E, 29.7
 BK0331'METERS (97.4 FT) EAST OF THE CENTERLINE OF LA. HIGHWAY 13, 15.2
 BK0331'METERS (50.0 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0331'EAST, 24.0 METERS (24.0 FT) NORTHEAST OF THE CENTER OF A CONCRETE
 BK0331'HEADWALL ON THE EAST END OF A 0.6 METER (24 IN) CONCRETE PIPE UNDER
 BK0331'LA. HIGHWAY 13, 0.7 METER (2.4 FT) NORTHWEST OF A CHAIN-LINK FENCE
 BK0331'SURRONDING A ELECTRIC POWER TRANSFORMER STATION.
 BK0331
 BK0331                          STATION RECOVERY (2005)
 BK0331
 BK0331'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0331'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0332 ***********************************************************************
 BK0332  DESIGNATION -  1 V 61
 BK0332  PID         -  BK0332
 BK0332  STATE/COUNTY-  LA/ACADIA
 BK0332  COUNTRY     -  US
 BK0332  USGS QUAD   -  IOTA (2018)
 BK0332
 BK0332                         *CURRENT SURVEY CONTROL
 BK0332  ______________________________________________________________________
 BK0332* NAD 83(1986) POSITION- 30 15 35.     (N) 092 23 46.     (W)   SCALED
 BK0332* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0332  **This station is located in a suspected subsidence area (see below).
 BK0332  ______________________________________________________________________
 BK0332  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BK0332
 BK0332.The horizontal coordinates were scaled from a map and have
 BK0332.an estimated accuracy of +/- 6 seconds.
 BK0332
 BK0332.** This station is in an area of known vertical motion. If an
 BK0332.** orthometric height was ever established but is not available 
 BK0332.** in the current survey control section, the orthometric height
 BK0332.** is considered suspect.  Suspect heights are available in the
 BK0332.** superseded section only if requested.
 BK0332
 BK0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0332.GEOID18 height accuracy estimate available here.
 BK0332
 BK0332.Click photographs - Photos may exist for this station.
 BK0332
 BK0332;                    North         East    Units  Estimated Accuracy
 BK0332;SPC LA S     -   195,530.      897,730.      MT  (+/- 180 meters Scaled)
 BK0332
 BK0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP580477(NAD 83)
 BK0332
 BK0332                          SUPERSEDED SURVEY CONTROL
 BK0332
 BK0332.No superseded survey control is available for this station.
 BK0332
 BK0332_MARKER: DD = SURVEY DISK
 BK0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0332_STAMPING: 1V61 1968
 BK0332_MARK LOGO: LADHGS
 BK0332_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0332+STABILITY: SURFACE MOTION
 BK0332
 BK0332  HISTORY     - Date     Condition        Report By
 BK0332  HISTORY     - 1968     MONUMENTED       LADH
 BK0332  HISTORY     - 1969     GOOD             LADTD
 BK0332  HISTORY     - 20050120 GOOD             USPSQD
 BK0332
 BK0332                          STATION DESCRIPTION
 BK0332
 BK0332'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0332'3.50 MI N FROM CROWLEY.
 BK0332'ABOUT 3.50 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0332'PARISH COURTHOUSE IN CROWLEY.  IN SECTION 19, T9S, R1E.  95.0 FEET
 BK0332'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 50.0 FEET SOUTH OF THE
 BK0332'CENTERLINE OF A GRAVEL ROAD LEADING WEST, 94.9 FEET NORTH OF THE
 BK0332'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO RAY HENSON,
 BK0332'1.7 FEET NORTHEAST OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET
 BK0332'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE
 BK0332'MARK IS LOCATED 1.0 FOOT NORTHEAST OF A STEEL WITNESS POST.
 BK0332
 BK0332                          STATION RECOVERY (2005)
 BK0332
 BK0332'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0333 ***********************************************************************
 BK0333  DESIGNATION -  1 V 62
 BK0333  PID         -  BK0333
 BK0333  STATE/COUNTY-  LA/ACADIA
 BK0333  COUNTRY     -  US
 BK0333  USGS QUAD   -  CROWLEY WEST (2018)
 BK0333
 BK0333                         *CURRENT SURVEY CONTROL
 BK0333  ______________________________________________________________________
 BK0333* NAD 83(1986) POSITION- 30 14 45.     (N) 092 23 24.     (W)   SCALED
 BK0333* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0333  **This station is located in a suspected subsidence area (see below).
 BK0333  ______________________________________________________________________
 BK0333  GEOID HEIGHT    -        -27.226 (meters)                     GEOID18
 BK0333  DYNAMIC HEIGHT  -          6.207 (meters)       20.36  (feet) COMP
 BK0333  MODELED GRAVITY -    979,308.4   (mgal)                       NAVD 88
 BK0333
 BK0333.The horizontal coordinates were scaled from a map and have
 BK0333.an estimated accuracy of +/- 6 seconds.
 BK0333
 BK0333.** This station is in an area of known vertical motion. If an
 BK0333.** orthometric height was ever established but is not available 
 BK0333.** in the current survey control section, the orthometric height
 BK0333.** is considered suspect.  Suspect heights are available in the
 BK0333.** superseded section only if requested.
 BK0333
 BK0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0333.GEOID18 height accuracy estimate available here.
 BK0333
 BK0333.Click photographs - Photos may exist for this station.
 BK0333
 BK0333.The dynamic height is computed by dividing the NAVD 88
 BK0333.geopotential number by the normal gravity value computed on the
 BK0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0333.degrees latitude (g = 980.6199 gals.).
 BK0333
 BK0333.The modeled gravity was interpolated from observed gravity values.
 BK0333
 BK0333;                    North         East    Units  Estimated Accuracy
 BK0333;SPC LA S     -   193,990.      898,310.      MT  (+/- 180 meters Scaled)
 BK0333
 BK0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP586461(NAD 83)
 BK0333
 BK0333                          SUPERSEDED SURVEY CONTROL
 BK0333
 BK0333.No superseded survey control is available for this station.
 BK0333
 BK0333_MARKER: DD = SURVEY DISK
 BK0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0333_STAMPING: 1V62 1968
 BK0333_MARK LOGO: LADHGS
 BK0333_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0333+STABILITY: SURFACE MOTION
 BK0333
 BK0333  HISTORY     - Date     Condition        Report By
 BK0333  HISTORY     - 1968     MONUMENTED       LADH
 BK0333  HISTORY     - 1969     GOOD             LADTD
 BK0333  HISTORY     - 1982     GOOD             NGS
 BK0333  HISTORY     - 1986     GOOD             NGS
 BK0333  HISTORY     - 20050120 GOOD             USPSQD
 BK0333
 BK0333                          STATION DESCRIPTION
 BK0333
 BK0333'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0333'2.40 MI N FROM CROWLEY.
 BK0333'ABOUT 2.40 MILES NORTH ALONG LOUISIANA HIGHWAY 13 FROM THE ACADIA
 BK0333'PARISH COURTHOUSE IN CROWLEY.  IN SECTION 20, T9S, R1E.  48.5 FEET
 BK0333'NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 224.5 FEET WEST
 BK0333'OF THE SOUTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO WAYNE
 BK0333'H. KERR, 6.3 FEET SOUTHEAST OF A 15 INCH PINE TREE, 1.6 FEET SOUTHWEST
 BK0333'OF A BRICK WALL.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BK0333'ABOVE THE GROUND.  THE MARK IS LOCATED 1.4 FEET NORTHWEST OF A STEEL
 BK0333'WITNESS POST.
 BK0333
 BK0333                          STATION RECOVERY (1982)
 BK0333
 BK0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0333'RECOVERED IN GOOD CONDITION.
 BK0333
 BK0333                          STATION RECOVERY (1986)
 BK0333
 BK0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0333'RECOVERED IN GOOD CONDITION.
 BK0333
 BK0333                          STATION RECOVERY (2005)
 BK0333
 BK0333'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0334 ***********************************************************************
 BK0334  DESIGNATION -  1 V 63
 BK0334  PID         -  BK0334
 BK0334  STATE/COUNTY-  LA/ACADIA
 BK0334  COUNTRY     -  US
 BK0334  USGS QUAD   -  CROWLEY WEST (2018)
 BK0334
 BK0334                         *CURRENT SURVEY CONTROL
 BK0334  ______________________________________________________________________
 BK0334* NAD 83(1986) POSITION- 30 13 55.     (N) 092 22 58.     (W)   SCALED
 BK0334* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0334  **This station is located in a suspected subsidence area (see below).
 BK0334  ______________________________________________________________________
 BK0334  GEOID HEIGHT    -        -27.207 (meters)                     GEOID18
 BK0334
 BK0334.The horizontal coordinates were scaled from a map and have
 BK0334.an estimated accuracy of +/- 6 seconds.
 BK0334
 BK0334.** This station is in an area of known vertical motion. If an
 BK0334.** orthometric height was ever established but is not available 
 BK0334.** in the current survey control section, the orthometric height
 BK0334.** is considered suspect.  Suspect heights are available in the
 BK0334.** superseded section only if requested.
 BK0334
 BK0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0334.GEOID18 height accuracy estimate available here.
 BK0334
 BK0334.Click photographs - Photos may exist for this station.
 BK0334
 BK0334;                    North         East    Units  Estimated Accuracy
 BK0334;SPC LA S     -   192,440.      898,990.      MT  (+/- 180 meters Scaled)
 BK0334
 BK0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP593446(NAD 83)
 BK0334
 BK0334                          SUPERSEDED SURVEY CONTROL
 BK0334
 BK0334.No superseded survey control is available for this station.
 BK0334
 BK0334_MARKER: DD = SURVEY DISK
 BK0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0334_STAMPING: 1V63 1968
 BK0334_MARK LOGO: LADHGS
 BK0334_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0334+STABILITY: SURFACE MOTION
 BK0334
 BK0334  HISTORY     - Date     Condition        Report By
 BK0334  HISTORY     - 1968     MONUMENTED       LADH
 BK0334  HISTORY     - 1969     GOOD             LADTD
 BK0334  HISTORY     - 1982     GOOD             NGS
 BK0334  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0334  HISTORY     - 20050415 POOR             USPSQD
 BK0334
 BK0334                          STATION DESCRIPTION
 BK0334
 BK0334'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0334'1.40 MI N FROM CROWLEY.
 BK0334'ABOUT 1.40 MILES NORTH ALONG LOUISIANA HIGHWAY 13 (PARKERSON AVENUE)
 BK0334'FROM THE ACADIA PARISH COURTHOUSE IN CROWLEY.  IN SECTION 29, T9S,
 BK0334'R1E.  33.8 FEET NORTHEAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF
 BK0334'LOUISIANA HIGHWAY 13 (PARKERSON AVENUE), 186.7 FEET SOUTHWEST OF THE
 BK0334'SOUTHWEST CORNER OF A BRICK BUILDING HOUSING THE ACADIA PARISH SCHOOL
 BK0334'BOARD DATA PROCESSING CENTER, 121.0 FEET SOUTHEAST OF THE CENTERLINE
 BK0334'OF A CONCRETE DRIVEWAY LEADING TO THE ACADIA PARISH SCHOOL BOARD
 BK0334'OFFICE, 30.6 FEET NORTH OF A POWER POLE, 0.8 FOOT NORTH OF A BARBED
 BK0334'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK0334'THE GROUND.  THE MARK IS LOCATED 1.1 FEET WEST OF A STEEL WITNESS
 BK0334'POST.
 BK0334
 BK0334                          STATION RECOVERY (1982)
 BK0334
 BK0334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0334'RECOVERED IN GOOD CONDITION.
 BK0334
 BK0334                          STATION RECOVERY (1986)
 BK0334
 BK0334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0334'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BK0334'FOUND.
 BK0334
 BK0334                          STATION RECOVERY (2005)
 BK0334
 BK0334'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK0334'THE 12 INCH CONCRETE POST NOW PROJECTS ONE FOOT AND IS TILTED 30
 BK0334'DEGREES NORTH.  THE DISK IS GONE BUT THE PIN IS STILL THERE.  THE
 BK0334'ACADIA PARISH SCHOOL BOARD BUILDING IS NOW THE FEDERAL PROGRAMS
 BK0334'BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0335 ***********************************************************************
 BK0335  DESIGNATION -  1 V 64
 BK0335  PID         -  BK0335
 BK0335  STATE/COUNTY-  LA/ACADIA
 BK0335  COUNTRY     -  US
 BK0335  USGS QUAD   -  CROWLEY WEST (2018)
 BK0335
 BK0335                         *CURRENT SURVEY CONTROL
 BK0335  ______________________________________________________________________
 BK0335* NAD 83(1986) POSITION- 30 13 11.     (N) 092 22 36.     (W)   SCALED
 BK0335* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0335  **This station is located in a suspected subsidence area (see below).
 BK0335  ______________________________________________________________________
 BK0335  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BK0335  DYNAMIC HEIGHT  -          5.999 (meters)       19.68  (feet) COMP
 BK0335  MODELED GRAVITY -    979,307.0   (mgal)                       NAVD 88
 BK0335
 BK0335.The horizontal coordinates were scaled from a map and have
 BK0335.an estimated accuracy of +/- 6 seconds.
 BK0335
 BK0335.** This station is in an area of known vertical motion. If an
 BK0335.** orthometric height was ever established but is not available 
 BK0335.** in the current survey control section, the orthometric height
 BK0335.** is considered suspect.  Suspect heights are available in the
 BK0335.** superseded section only if requested.
 BK0335
 BK0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0335.GEOID18 height accuracy estimate available here.
 BK0335
 BK0335.Click photographs - Photos may exist for this station.
 BK0335
 BK0335.The dynamic height is computed by dividing the NAVD 88
 BK0335.geopotential number by the normal gravity value computed on the
 BK0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0335.degrees latitude (g = 980.6199 gals.).
 BK0335
 BK0335.The modeled gravity was interpolated from observed gravity values.
 BK0335
 BK0335;                    North         East    Units  Estimated Accuracy
 BK0335;SPC LA S     -   191,080.      899,560.      MT  (+/- 180 meters Scaled)
 BK0335
 BK0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP599432(NAD 83)
 BK0335
 BK0335                          SUPERSEDED SURVEY CONTROL
 BK0335
 BK0335.No superseded survey control is available for this station.
 BK0335
 BK0335_MARKER: DD = SURVEY DISK
 BK0335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0335_STAMPING: 1V64 1968
 BK0335_MARK LOGO: LADHGS
 BK0335_PROJECTION: FLUSH
 BK0335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0335+STABILITY: SURFACE MOTION
 BK0335_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0335+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2024
 BK0335
 BK0335  HISTORY     - Date     Condition        Report By
 BK0335  HISTORY     - 1968     MONUMENTED       LADH
 BK0335  HISTORY     - 1969     GOOD             LADTD
 BK0335  HISTORY     - 1982     GOOD             NGS
 BK0335  HISTORY     - 1986     GOOD             NGS
 BK0335  HISTORY     - 20041021 GOOD             USPSQD
 BK0335  HISTORY     - 20240130 GOOD             SLCC
 BK0335
 BK0335                          STATION DESCRIPTION
 BK0335
 BK0335'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0335'0.40 MI N FROM CROWLEY.
 BK0335'ABOUT 0.40 MILE NORTH ALONG LOUISIANA HIGHWAY 13 (PARKERSON AVENUE)
 BK0335'FROM THE ACADIA PARISH COURTHOUSE IN CROWLEY.  IN SECTION 33, T9S,
 BK0335'R1E.  LOCATED IN THE SOUTHEAST CORNER OF THE NORTH CROWLEY ELEMENTARY
 BK0335'SCHOOL GROUNDS, 40.0 FEET SOUTHWEST OF THE CENTERLINE OF THE SOUTH
 BK0335'BOUND LANE OF LOUISIANA HIGHWAY 13 (PARKERSON AVENUE), 137.5 FEET
 BK0335'NORTHEAST OF THE SOUTHEAST CORNER OF NORTH CROWLEY ELEMENTARY SCHOOL,
 BK0335'31.9 FEET SOUTHEAST OF A 24 INCH OAK TREE, 12.1 FEET SOUTH OF THE
 BK0335'SOUTH EDGE OF A CONCRETE SIDEWALK LEADING TO THE NORTH CROWLEY
 BK0335'ELEMENTARY SCHOOL, 0.8 FOOT SOUTHWEST OF A CHAIN-LINK FENCE.  SET IN
 BK0335'TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED
 BK0335'0.8 FOOT SOUTH OF A STEEL WITNESS POST.
 BK0335
 BK0335                          STATION RECOVERY (1982)
 BK0335
 BK0335'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0335'RECOVERED IN GOOD CONDITION.
 BK0335
 BK0335                          STATION RECOVERY (1986)
 BK0335
 BK0335'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0335'RECOVERED IN GOOD CONDITION.
 BK0335
 BK0335                          STATION RECOVERY (2004)
 BK0335
 BK0335'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BK0335'SCHOOL IS NOW THE CROWLEY KINDERGARTEN SCHOOL.
 BK0335
 BK0335                          STATION RECOVERY (2024)
 BK0335
 BK0335'RECOVERY NOTE BY ST LOUIS COMMUNITY COLLEGE 2024 (MO)
 BK0335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0982 ***********************************************************************
 BK0982  DESIGNATION -  1 V 65
 BK0982  PID         -  BK0982
 BK0982  STATE/COUNTY-  LA/ACADIA
 BK0982  COUNTRY     -  US
 BK0982  USGS QUAD   -  EVANGELINE (2018)
 BK0982
 BK0982                         *CURRENT SURVEY CONTROL
 BK0982  ______________________________________________________________________
 BK0982* NAD 83(1986) POSITION- 30 20 02.     (N) 092 34 03.     (W)   SCALED
 BK0982* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0982  **This station is located in a suspected subsidence area (see below).
 BK0982  ______________________________________________________________________
 BK0982  GEOID HEIGHT    -        -27.335 (meters)                     GEOID18
 BK0982
 BK0982.The horizontal coordinates were scaled from a map and have
 BK0982.an estimated accuracy of +/- 6 seconds.
 BK0982
 BK0982.** This station is in an area of known vertical motion. If an
 BK0982.** orthometric height was ever established but is not available 
 BK0982.** in the current survey control section, the orthometric height
 BK0982.** is considered suspect.  Suspect heights are available in the
 BK0982.** superseded section only if requested.
 BK0982
 BK0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0982.GEOID18 height accuracy estimate available here.
 BK0982
 BK0982.Click photographs - Photos may exist for this station.
 BK0982
 BK0982;                    North         East    Units  Estimated Accuracy
 BK0982;SPC LA S     -   203,920.      881,330.      MT  (+/- 180 meters Scaled)
 BK0982
 BK0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP415558(NAD 83)
 BK0982
 BK0982                          SUPERSEDED SURVEY CONTROL
 BK0982
 BK0982.No superseded survey control is available for this station.
 BK0982
 BK0982_MARKER: DD = SURVEY DISK
 BK0982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0982_STAMPING: 1V65 1968
 BK0982_MARK LOGO: LADHGS
 BK0982_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0982+STABILITY: SURFACE MOTION
 BK0982
 BK0982  HISTORY     - Date     Condition        Report By
 BK0982  HISTORY     - 1968     MONUMENTED       LADH
 BK0982  HISTORY     - 1969     GOOD             LADTD
 BK0982  HISTORY     - 20050120 GOOD             USPSQD
 BK0982
 BK0982                          STATION DESCRIPTION
 BK0982
 BK0982'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0982'5.10 MI W FROM IOTA.
 BK0982'ABOUT 5.10 MILES WEST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0982'SCHOOL IN IOTA.  IN SECTION 27, T8S, R2W.  39.0 FEET SOUTH OF THE
 BK0982'CENTERLINE OF LOUISIANA HIGHWAY 98, 176.0 FEET EAST OF THE CENTERLINE
 BK0982'OF A GRAVEL ROAD LEADING SOUTH, 132.0 FEET NORTH-NORTHEAST OF THE
 BK0982'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO WILLIAM
 BK0982'CLEMENT, 8.3 FEET NORTHEAST OF AN 18 INCH OAK TREE, 2.4 FEET EAST OF A
 BK0982'CHAIN-LINK FENCE, 1.4 FEET NORTH OF A COMBINATION MESH AND BARBED WIRE
 BK0982'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0982'GROUND.  THE MARK IS LOCATED 0.9 FOOT NORTH OF A STEEL WITNESS POST.
 BK0982
 BK0982                          STATION RECOVERY (2005)
 BK0982
 BK0982'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0982'GRAVEL ROAD IS NOW MAMOU PRARIE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0983 ***********************************************************************
 BK0983  DESIGNATION -  1 V 66
 BK0983  PID         -  BK0983
 BK0983  STATE/COUNTY-  LA/ACADIA
 BK0983  COUNTRY     -  US
 BK0983  USGS QUAD   -  EVANGELINE (2018)
 BK0983
 BK0983                         *CURRENT SURVEY CONTROL
 BK0983  ______________________________________________________________________
 BK0983* NAD 83(1986) POSITION- 30 20 02.     (N) 092 33 12.     (W)   SCALED
 BK0983* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0983  **This station is located in a suspected subsidence area (see below).
 BK0983  ______________________________________________________________________
 BK0983  GEOID HEIGHT    -        -27.334 (meters)                     GEOID18
 BK0983
 BK0983.The horizontal coordinates were scaled from a map and have
 BK0983.an estimated accuracy of +/- 6 seconds.
 BK0983
 BK0983.** This station is in an area of known vertical motion. If an
 BK0983.** orthometric height was ever established but is not available 
 BK0983.** in the current survey control section, the orthometric height
 BK0983.** is considered suspect.  Suspect heights are available in the
 BK0983.** superseded section only if requested.
 BK0983
 BK0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0983.GEOID18 height accuracy estimate available here.
 BK0983
 BK0983.Click photographs - Photos may exist for this station.
 BK0983
 BK0983;                    North         East    Units  Estimated Accuracy
 BK0983;SPC LA S     -   203,900.      882,690.      MT  (+/- 180 meters Scaled)
 BK0983
 BK0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP429558(NAD 83)
 BK0983
 BK0983                          SUPERSEDED SURVEY CONTROL
 BK0983
 BK0983.No superseded survey control is available for this station.
 BK0983
 BK0983_MARKER: DD = SURVEY DISK
 BK0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0983_STAMPING: 1V66 1968
 BK0983_MARK LOGO: LADHGS
 BK0983_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0983+STABILITY: SURFACE MOTION
 BK0983
 BK0983  HISTORY     - Date     Condition        Report By
 BK0983  HISTORY     - 1968     MONUMENTED       LADH
 BK0983  HISTORY     - 1969     GOOD             LADTD
 BK0983  HISTORY     - 20050120 GOOD             USPSQD
 BK0983
 BK0983                          STATION DESCRIPTION
 BK0983
 BK0983'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0983'4.25 MI W FROM IOTA.
 BK0983'ABOUT 4.25 MILES WEST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0983'SCHOOL IN IOTA.  IN SECTION 27, T8S, R2W.  54.3 FEET SOUTH OF THE
 BK0983'CENTERLINE OF LOUISIANA HIGHWAY 98, 196.0 FEET EAST OF THE CENTERLINE
 BK0983'OF A DRIVEWAY LEADING SOUTH, 35.0 FEET EAST-NORTHEAST OF AN 18 INCH
 BK0983'OAK TREE, 15.1 FEET WEST S OF A LOUISIANA DEPARTMENT OF HIGHWAYS
 BK0983'CONCRETE RIGHT-OF-WAY MARKER, 1.4 FEET NORTH OF A BARBED WIRE FENCE.
 BK0983'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0983'GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTH OF A STEEL WITNESS POST.
 BK0983
 BK0983                          STATION RECOVERY (2005)
 BK0983
 BK0983'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0984 ***********************************************************************
 BK0984  DESIGNATION -  1 V 67
 BK0984  PID         -  BK0984
 BK0984  STATE/COUNTY-  LA/ACADIA
 BK0984  COUNTRY     -  US
 BK0984  USGS QUAD   -  EVANGELINE (2018)
 BK0984
 BK0984                         *CURRENT SURVEY CONTROL
 BK0984  ______________________________________________________________________
 BK0984* NAD 83(1986) POSITION- 30 19 53.     (N) 092 32 16.     (W)   SCALED
 BK0984* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0984  **This station is located in a suspected subsidence area (see below).
 BK0984  ______________________________________________________________________
 BK0984  GEOID HEIGHT    -        -27.331 (meters)                     GEOID18
 BK0984
 BK0984.The horizontal coordinates were scaled from a map and have
 BK0984.an estimated accuracy of +/- 6 seconds.
 BK0984
 BK0984.** This station is in an area of known vertical motion. If an
 BK0984.** orthometric height was ever established but is not available 
 BK0984.** in the current survey control section, the orthometric height
 BK0984.** is considered suspect.  Suspect heights are available in the
 BK0984.** superseded section only if requested.
 BK0984
 BK0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0984.GEOID18 height accuracy estimate available here.
 BK0984
 BK0984.Click photographs - Photos may exist for this station.
 BK0984
 BK0984;                    North         East    Units  Estimated Accuracy
 BK0984;SPC LA S     -   203,610.      884,190.      MT  (+/- 180 meters Scaled)
 BK0984
 BK0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP444555(NAD 83)
 BK0984
 BK0984                          SUPERSEDED SURVEY CONTROL
 BK0984
 BK0984.No superseded survey control is available for this station.
 BK0984
 BK0984_MARKER: DD = SURVEY DISK
 BK0984_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0984_SP_SET: BRIDGE
 BK0984_STAMPING: 1V67 1968
 BK0984_MARK LOGO: LADHGS
 BK0984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0984
 BK0984  HISTORY     - Date     Condition        Report By
 BK0984  HISTORY     - 1968     MONUMENTED       LADH
 BK0984  HISTORY     - 1969     GOOD             LADTD
 BK0984  HISTORY     - 20050120 GOOD             USPSQD
 BK0984
 BK0984                          STATION DESCRIPTION
 BK0984
 BK0984'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0984'3.30 MI W FROM IOTA.
 BK0984'ABOUT 3.30 MILES WEST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0984'SCHOOL IN IOTA.  IN SECTION 26, T8S, R2W.  LOCATED IN THE SIDEWALK ON
 BK0984'THE SOUTHEAST CORNER OF A CONCRETE BRIDGE OVER A DRAINAGE CANAL ON
 BK0984'LOUISIANA HIGHWAY 98.  12.5 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0984'HIGHWAY 98.  SET FLUSH WITH SURFACE OF THE SIDEWALK.
 BK0984
 BK0984                          STATION RECOVERY (2005)
 BK0984
 BK0984'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0985 ***********************************************************************
 BK0985  DESIGNATION -  1 V 68
 BK0985  PID         -  BK0985
 BK0985  STATE/COUNTY-  LA/ACADIA
 BK0985  COUNTRY     -  US
 BK0985  USGS QUAD   -  EVANGELINE (2018)
 BK0985
 BK0985                         *CURRENT SURVEY CONTROL
 BK0985  ______________________________________________________________________
 BK0985* NAD 83(1986) POSITION- 30 20 04.     (N) 092 31 14.     (W)   SCALED
 BK0985* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0985  **This station is located in a suspected subsidence area (see below).
 BK0985  ______________________________________________________________________
 BK0985  GEOID HEIGHT    -        -27.330 (meters)                     GEOID18
 BK0985
 BK0985.The horizontal coordinates were scaled from a map and have
 BK0985.an estimated accuracy of +/- 6 seconds.
 BK0985
 BK0985.** This station is in an area of known vertical motion. If an
 BK0985.** orthometric height was ever established but is not available 
 BK0985.** in the current survey control section, the orthometric height
 BK0985.** is considered suspect.  Suspect heights are available in the
 BK0985.** superseded section only if requested.
 BK0985
 BK0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0985.GEOID18 height accuracy estimate available here.
 BK0985
 BK0985.Click photographs - Photos may exist for this station.
 BK0985
 BK0985;                    North         East    Units  Estimated Accuracy
 BK0985;SPC LA S     -   203,930.      885,840.      MT  (+/- 180 meters Scaled)
 BK0985
 BK0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP460559(NAD 83)
 BK0985
 BK0985                          SUPERSEDED SURVEY CONTROL
 BK0985
 BK0985.No superseded survey control is available for this station.
 BK0985
 BK0985_MARKER: DD = SURVEY DISK
 BK0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0985_STAMPING: 1V68 1968
 BK0985_MARK LOGO: LADHGS
 BK0985_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0985+STABILITY: SURFACE MOTION
 BK0985
 BK0985  HISTORY     - Date     Condition        Report By
 BK0985  HISTORY     - 1968     MONUMENTED       LADH
 BK0985  HISTORY     - 1969     GOOD             LADTD
 BK0985  HISTORY     - 20050120 GOOD             USPSQD
 BK0985
 BK0985                          STATION DESCRIPTION
 BK0985
 BK0985'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0985'2.20 MI W FROM IOTA.
 BK0985'ABOUT 2.20 MILES WEST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0985'SCHOOL IN IOTA.  IN SECTION 24, T8S, R2W.  178.0 FEET NORTH OF THE
 BK0985'CENTERLINE OF LOUISIANA HIGHWAY 98, 77.8 FEET SOUTHWEST OF THE
 BK0985'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO RIGNEY
 BK0985'POUSSON, 18.2 FEET SOUTH OF A 12 INCH PECAN TREE, 17.7 FEET NORTHWEST
 BK0985'OF A 6 INCH CEDAR TREE, 2.0 FEET SOUTH-SOUTHEAST OF A POWER POLE, 0.8
 BK0985'FEET WEST OF A COMBINATION MESH AND BARBED WIRE FENCE, SET IN TOP OF A
 BK0985'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0985'LOCATED 1.1 FEET SOUTH OF A STEEL WITNESS POST.
 BK0985
 BK0985                          STATION RECOVERY (2005)
 BK0985
 BK0985'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0986 ***********************************************************************
 BK0986  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0986  DESIGNATION -  1 V 69
 BK0986  PID         -  BK0986
 BK0986  STATE/COUNTY-  LA/ACADIA
 BK0986  COUNTRY     -  US
 BK0986  USGS QUAD   -  EVANGELINE (2018)
 BK0986
 BK0986                         *CURRENT SURVEY CONTROL
 BK0986  ______________________________________________________________________
 BK0986* NAD 83(2011) POSITION- 30 20 01.75310(N) 092 30 05.63339(W)   ADJUSTED
 BK0986* NAD 83(2011) ELLIP HT-   -19.578 (meters)        (06/27/12)   ADJUSTED
 BK0986* NAD 83(2011) EPOCH   -  2010.00
 BK0986* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0986  **This station is located in a suspected subsidence area (see below).
 BK0986  ______________________________________________________________________
 BK0986  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0986  GEOID HEIGHT    -        -27.426 (meters)                     GEOID03
 BK0986  GEOID HEIGHT    -        -27.327 (meters)                     GEOID18
 BK0986  NAD 83(2011) X  -   -240,477.612 (meters)                     COMP
 BK0986  NAD 83(2011) Y  - -5,504,393.092 (meters)                     COMP
 BK0986  NAD 83(2011) Z  -  3,202,357.673 (meters)                     COMP
 BK0986  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 BK0986
 BK0986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0986  Standards:
 BK0986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0986  -------------------------------------------------------------------
 BK0986  NETWORK    0.72   3.29           0.13   0.36   1.68      0.06072531
 BK0986  -------------------------------------------------------------------
 BK0986  Click here for local accuracies and other accuracy information.
 BK0986
 BK0986.The horizontal coordinates were established by GPS observations
 BK0986.and adjusted by the National Geodetic Survey in June 2012.
 BK0986
 BK0986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0986.been affixed to the stable North American tectonic plate. See 
 BK0986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0986
 BK0986.The horizontal coordinates are valid at the epoch date displayed above
 BK0986.which is a decimal equivalence of Year/Month/Day.
 BK0986
 BK0986.** This station is in an area of known vertical motion. If an
 BK0986.** orthometric height was ever established but is not available 
 BK0986.** in the current survey control section, the orthometric height
 BK0986.** is considered suspect.  Suspect heights are available in the
 BK0986.** superseded section only if requested.
 BK0986
 BK0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0986.GEOID18 height accuracy estimate available here.
 BK0986
 BK0986.Click photographs - Photos may exist for this station.
 BK0986
 BK0986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0986
 BK0986.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0986
 BK0986.The ellipsoidal height was determined by GPS observations
 BK0986.and is referenced to NAD 83.
 BK0986
 BK0986. The following values were computed from the NAD 83(2011) position.
 BK0986
 BK0986;                    North         East     Units Scale Factor Converg.
 BK0986;SPC LA S     -   203,842.220   887,669.252   MT  0.99994257   -0 35 02.9
 BK0986;SPC LA S     -   668,772.35  2,912,294.87   sFT  0.99994257   -0 35 02.9
 BK0986;UTM  15      - 3,355,881.539   547,911.508   MT  0.99962832   +0 15 06.2
 BK0986
 BK0986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0986!SPC LA S     -   1.00000307  x   0.99994257  =   0.99994564
 BK0986!UTM  15      -   1.00000307  x   0.99962832  =   0.99963139
 BK0986
 BK0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4791155881(NAD 83)
 BK0986
 BK0986                          SUPERSEDED SURVEY CONTROL
 BK0986
 BK0986  NAD 83(2007)-  30 20 01.75322(N)    092 30 05.63441(W) AD(2006.81) A
 BK0986  ELLIP H (03/12/08)  -19.567  (m)                       GP(2006.81) 3 1
 BK0986
 BK0986.Superseded values are not recommended for survey control.
 BK0986
 BK0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0986.See file dsdata.pdf to determine how the superseded data were derived.
 BK0986
 BK0986_MARKER: DD = SURVEY DISK
 BK0986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0986_STAMPING: 1V69 1968
 BK0986_MARK LOGO: LADHGS
 BK0986_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0986_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0986+STABILITY: SURFACE MOTION
 BK0986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0986+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2011
 BK0986
 BK0986  HISTORY     - Date     Condition        Report By
 BK0986  HISTORY     - 1968     MONUMENTED       LADH
 BK0986  HISTORY     - 1969     GOOD             LADTD
 BK0986  HISTORY     - 20050120 MARK NOT FOUND   USPSQD
 BK0986  HISTORY     - 20060606 GOOD             NGS
 BK0986  HISTORY     - 20111210 GOOD             GEOLS
 BK0986
 BK0986                          STATION DESCRIPTION
 BK0986
 BK0986'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0986'1.05 MI W FROM IOTA.
 BK0986'ABOUT 1.05 MILES WEST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0986'SCHOOL IN IOTA.  IN SECTION 30, T8S, R1W.  LOCATED IN THE EAST SIDE OF
 BK0986'A LOUISIANA DEPARTMENT OF HIGHWAY MAINTENANCE YARD.  114.2 FEET SOUTH
 BK0986'OF THE CENTERLINE OF LOUISIANA HIGHWAY 98, 46.5 FEET SOUTH-SOUTHWEST
 BK0986'OF THE SOUTHEAST CORNER OF A WOOD FRAME OFFICE BUILDING WITH SHEET
 BK0986'METAL SIDING, 103.5 FEET NORTHEAST OF THE NORTHEAST CORNER OF A WOOD
 BK0986'FRAME RESIDENCE BELONGING TO MRS. O. FONTENOT, 0.8 FOOT EAST OF A
 BK0986'COMBINATION MESH AND BARBED WIRE FENCE. SET IN TOP OF A CONCRETE POST
 BK0986'PROJECTING 3 INCHES ABOVE THE GROUND. THE MARK IS LOCATED 1.1 FOOT
 BK0986'SOUTH OF A STEEL WITNESS POST.
 BK0986
 BK0986                          STATION RECOVERY (2005)
 BK0986
 BK0986'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0986'MARK NOT FOUND.
 BK0986
 BK0986                          STATION RECOVERY (2006)
 BK0986
 BK0986'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0986'TO REACH THE JUNCTION OF LA-91 AND LA-98 IN IOTA, GO 0.2 MI (0.3 KM)
 BK0986'WEST ALONG THE LA-98 TO THE MARK ON THE LEFT AT THE SOUTHERN
 BK0986'APARTMENTS COMPLEX AND ACROSS FROM AN ELEMENTARY SCHOOL.
 BK0986'
 BK0986'MARK IS 71 FT (21.6 M) SOUTHWEST OF UTILITY POLE WITH LIGHT, 64 FT
 BK0986'(19.5 M) NORTHWEST OF THE NORTHEAST CORNER OF APARTMENT BUILDING, 64
 BK0986'FT (19.5 M) SOUTH-SOUTHWEST OF A 5-FT HIGHT CUT-OFF UTILITY POLE AND
 BK0986'35 FT (10.7 M) SOUTHWEST OF THE JUNCTION OF ROAD AND CONCRETE ACCESS
 BK0986'TO DUMPSTER.
 BK0986
 BK0986                          STATION RECOVERY (2011)
 BK0986
 BK0986'RECOVERY NOTE BY GEOPHYSICAL LAND SERVICES 2011 (DE)
 BK0986'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0351 ***********************************************************************
 BK0351  DESIGNATION -  1 V 7
 BK0351  PID         -  BK0351
 BK0351  STATE/COUNTY-  LA/ACADIA
 BK0351  COUNTRY     -  US
 BK0351  USGS QUAD   -  CROWLEY EAST (2018)
 BK0351
 BK0351                         *CURRENT SURVEY CONTROL
 BK0351  ______________________________________________________________________
 BK0351* NAD 83(1986) POSITION- 30 10 03.     (N) 092 21 45.     (W)   SCALED
 BK0351* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0351  **This station is located in a suspected subsidence area (see below).
 BK0351  ______________________________________________________________________
 BK0351  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BK0351
 BK0351.The horizontal coordinates were scaled from a map and have
 BK0351.an estimated accuracy of +/- 6 seconds.
 BK0351
 BK0351.** This station is in an area of known vertical motion. If an
 BK0351.** orthometric height was ever established but is not available 
 BK0351.** in the current survey control section, the orthometric height
 BK0351.** is considered suspect.  Suspect heights are available in the
 BK0351.** superseded section only if requested.
 BK0351
 BK0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0351.GEOID18 height accuracy estimate available here.
 BK0351
 BK0351.Click photographs - Photos may exist for this station.
 BK0351
 BK0351;                    North         East    Units  Estimated Accuracy
 BK0351;SPC LA S     -   185,280.      900,880.      MT  (+/- 180 meters Scaled)
 BK0351
 BK0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP613375(NAD 83)
 BK0351
 BK0351                          SUPERSEDED SURVEY CONTROL
 BK0351
 BK0351.No superseded survey control is available for this station.
 BK0351
 BK0351_MARKER: DD = SURVEY DISK
 BK0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0351_STAMPING: 1V7 1968
 BK0351_MARK LOGO: LADHGS
 BK0351_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0351+STABILITY: SURFACE MOTION
 BK0351
 BK0351  HISTORY     - Date     Condition        Report By
 BK0351  HISTORY     - 1968     MONUMENTED       LADH
 BK0351
 BK0351                          STATION DESCRIPTION
 BK0351
 BK0351'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0351'8.60 MI S FROM CROWLEY.
 BK0351'ABOUT 0.50 MILES NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN
 BK0351'PACIFIC RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT
 BK0351'STREET AND LOUISIANA HUGHWAY 13.  THENCE ABOUT 3.10 MILES SOUTH ALONG
 BK0351'LOUISIANA HIGHWAY 13.  IN SECTION 16, T10S, R1E.  66.0 FEET WEST OF
 BK0351'THE CENTERLINE OF LOUISIANA HIGHWAY 13, 60.6 FEET NORTH OF THE
 BK0351'CENTERLINE OF A GRAVEL ROAD LEADING WEST, 2.6 FEET SOUTHEAST OF A
 BK0351'BARBED WIRE FENCE, 57.0 FEET SOUTHWEST OF A POWER POE.  SET IN TOP OF
 BK0351'A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0351'POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0498 ***********************************************************************
 BK0498  DESIGNATION -  1 V 70
 BK0498  PID         -  BK0498
 BK0498  STATE/COUNTY-  LA/ACADIA
 BK0498  COUNTRY     -  US
 BK0498  USGS QUAD   -  IOTA (2018)
 BK0498
 BK0498                         *CURRENT SURVEY CONTROL
 BK0498  ______________________________________________________________________
 BK0498* NAD 83(1986) POSITION- 30 19 46.     (N) 092 29 28.     (W)   SCALED
 BK0498* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0498  **This station is located in a suspected subsidence area (see below).
 BK0498  ______________________________________________________________________
 BK0498  GEOID HEIGHT    -        -27.324 (meters)                     GEOID18
 BK0498
 BK0498.The horizontal coordinates were scaled from a map and have
 BK0498.an estimated accuracy of +/- 6 seconds.
 BK0498
 BK0498.** This station is in an area of known vertical motion. If an
 BK0498.** orthometric height was ever established but is not available 
 BK0498.** in the current survey control section, the orthometric height
 BK0498.** is considered suspect.  Suspect heights are available in the
 BK0498.** superseded section only if requested.
 BK0498
 BK0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0498.GEOID18 height accuracy estimate available here.
 BK0498
 BK0498.Click photographs - Photos may exist for this station.
 BK0498
 BK0498;                    North         East    Units  Estimated Accuracy
 BK0498;SPC LA S     -   203,350.      888,670.      MT  (+/- 180 meters Scaled)
 BK0498
 BK0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP489554(NAD 83)
 BK0498
 BK0498                          SUPERSEDED SURVEY CONTROL
 BK0498
 BK0498.No superseded survey control is available for this station.
 BK0498
 BK0498_MARKER: DD = SURVEY DISK
 BK0498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0498_STAMPING: 1V70 1968
 BK0498_MARK LOGO: LADHGS
 BK0498_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0498+STABILITY: SURFACE MOTION
 BK0498
 BK0498  HISTORY     - Date     Condition        Report By
 BK0498  HISTORY     - 1968     MONUMENTED       LADH
 BK0498  HISTORY     - 1969     GOOD             LADTD
 BK0498  HISTORY     - 20050120 GOOD             USPSQD
 BK0498  HISTORY     - 20060522 GOOD             NGS
 BK0498
 BK0498                          STATION DESCRIPTION
 BK0498
 BK0498'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0498'IN IOTA.
 BK0498'ABOUT 0.30 MILE NORTH ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0498'SCHOOL IN IOTA.  IN SECTION 29, T8S, R1W.  LOCATED AT A POINT WHERE
 BK0498'LOUISIANA HIGHWAYS 98 AND 370 INTERSECT.  50.5 FEET NORTH OF THE
 BK0498'CENTERLINE OF LOUISIANA HIGHWAY 98, 33.0 FEET WEST OF THE CENTERLINE
 BK0498'OF A BLACKTOP ROAD LEADING NORTH, 94.0 FEET SOUTH-SOUTHEAST OF THE
 BK0498'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO DR. G. D.
 BK0498'HAYES, 40.0 FEET EAST-NORTHEAST OF A 36 INCH OAK TREE, 2.8 FEET NORTH
 BK0498'OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 0.6 FOOT SOUTH OF A
 BK0498'COMBINATION PIPE AND BRICK PILLAR FENCE.  SET IN TOP OF A CONCRETE
 BK0498'POST PROJECTING 2 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.2
 BK0498'FEET EAST OF A STEEL WITNESS POST.
 BK0498
 BK0498                          STATION RECOVERY (2005)
 BK0498
 BK0498'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0498'RECOVERED IN GOOD CONDITION.
 BK0498
 BK0498                          STATION RECOVERY (2006)
 BK0498
 BK0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0498'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0499 ***********************************************************************
 BK0499  DESIGNATION -  1 V 71
 BK0499  PID         -  BK0499
 BK0499  STATE/COUNTY-  LA/ACADIA
 BK0499  COUNTRY     -  US
 BK0499  USGS QUAD   -  IOTA (2018)
 BK0499
 BK0499                         *CURRENT SURVEY CONTROL
 BK0499  ______________________________________________________________________
 BK0499* NAD 83(1986) POSITION- 30 19 14.     (N) 092 29 39.     (W)   SCALED
 BK0499* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0499  **This station is located in a suspected subsidence area (see below).
 BK0499  ______________________________________________________________________
 BK0499  GEOID HEIGHT    -        -27.321 (meters)                     GEOID18
 BK0499
 BK0499.The horizontal coordinates were scaled from a map and have
 BK0499.an estimated accuracy of +/- 6 seconds.
 BK0499
 BK0499.** This station is in an area of known vertical motion. If an
 BK0499.** orthometric height was ever established but is not available 
 BK0499.** in the current survey control section, the orthometric height
 BK0499.** is considered suspect.  Suspect heights are available in the
 BK0499.** superseded section only if requested.
 BK0499
 BK0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0499.GEOID18 height accuracy estimate available here.
 BK0499
 BK0499.Click photographs - Photos may exist for this station.
 BK0499
 BK0499;                    North         East    Units  Estimated Accuracy
 BK0499;SPC LA S     -   202,370.      888,370.      MT  (+/- 180 meters Scaled)
 BK0499
 BK0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP486544(NAD 83)
 BK0499
 BK0499                          SUPERSEDED SURVEY CONTROL
 BK0499
 BK0499.No superseded survey control is available for this station.
 BK0499
 BK0499_MARKER: DD = SURVEY DISK
 BK0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0499_STAMPING: 1V71 1968
 BK0499_MARK LOGO: LADHGS
 BK0499_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0499+STABILITY: SURFACE MOTION
 BK0499
 BK0499  HISTORY     - Date     Condition        Report By
 BK0499  HISTORY     - 1968     MONUMENTED       LADH
 BK0499  HISTORY     - 1969     GOOD             LADTD
 BK0499  HISTORY     - 20050120 MARK NOT FOUND   USPSQD
 BK0499
 BK0499                          STATION DESCRIPTION
 BK0499
 BK0499'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0499'IN IOTA.
 BK0499'ABOUT 0.35 MILE SOUTH ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0499'SCHOOL IN IOTA.  IN SECTION 29, T8S, R1W.  99.4 FEET EAST OF THE
 BK0499'CENTERLINE OF LOUISIANA HIGHWAY 98, 112.0 FEET NORTHWEST OF THE
 BK0499'NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO H. W. FORET,
 BK0499'SR., 16.0 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY, 8.0 FEET
 BK0499'NORTHWEST OF A 30 INCH PECAN TREE, 1.0 FOOT SOUTH OF A CHAIN LINK
 BK0499'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BK0499'GROUND.  THE MARK IS LOCATED 1.5 FEET WEST OF A STEEL WITNESS POST.
 BK0499
 BK0499                          STATION RECOVERY (2005)
 BK0499
 BK0499'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0499'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0500 ***********************************************************************
 BK0500  DESIGNATION -  1 V 72
 BK0500  PID         -  BK0500
 BK0500  STATE/COUNTY-  LA/ACADIA
 BK0500  COUNTRY     -  US
 BK0500  USGS QUAD   -  IOTA (2018)
 BK0500
 BK0500                         *CURRENT SURVEY CONTROL
 BK0500  ______________________________________________________________________
 BK0500* NAD 83(1986) POSITION- 30 19 11.     (N) 092 28 26.     (W)   SCALED
 BK0500* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0500  **This station is located in a suspected subsidence area (see below).
 BK0500  ______________________________________________________________________
 BK0500  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0500
 BK0500.The horizontal coordinates were scaled from a map and have
 BK0500.an estimated accuracy of +/- 6 seconds.
 BK0500
 BK0500.** This station is in an area of known vertical motion. If an
 BK0500.** orthometric height was ever established but is not available 
 BK0500.** in the current survey control section, the orthometric height
 BK0500.** is considered suspect.  Suspect heights are available in the
 BK0500.** superseded section only if requested.
 BK0500
 BK0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0500.GEOID18 height accuracy estimate available here.
 BK0500
 BK0500.Click photographs - Photos may exist for this station.
 BK0500
 BK0500;                    North         East    Units  Estimated Accuracy
 BK0500;SPC LA S     -   202,250.      890,320.      MT  (+/- 180 meters Scaled)
 BK0500
 BK0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP505543(NAD 83)
 BK0500
 BK0500                          SUPERSEDED SURVEY CONTROL
 BK0500
 BK0500.No superseded survey control is available for this station.
 BK0500
 BK0500_MARKER: DD = SURVEY DISK
 BK0500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0500_STAMPING: 1V72 1968
 BK0500_MARK LOGO: LADHGS
 BK0500_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0500+STABILITY: SURFACE MOTION
 BK0500
 BK0500  HISTORY     - Date     Condition        Report By
 BK0500  HISTORY     - 1968     MONUMENTED       LADH
 BK0500  HISTORY     - 1969     GOOD             LADTD
 BK0500  HISTORY     - 20050120 GOOD             USPSQD
 BK0500
 BK0500                          STATION DESCRIPTION
 BK0500
 BK0500'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0500'1.70 MI E FROM IOTA.
 BK0500'ABOUT 1.70 MILES EAST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0500'SCHOOL IN IOTA.  IN SECTION 28, T8S, R1W.  59.7 FEET NORTH OF THE
 BK0500'CENTERLINE OF LOUISIANA HIGHWAY 98, 63.8 FEET SOUTHWEST OF THE
 BK0500'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO A. S.
 BK0500'BOURGEOIS, 37.7 FEET WEST OF A 30 INCH OAK TREE, 30.4 FEET WEST OF THE
 BK0500'CENTERLINE OF A DRIVEWAY, 3.0 FEET EAST OF A POWER POLE, 0.9 FOOT
 BK0500'SOUTH OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A
 BK0500'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0500'LOCATED 1.2 FEET EAST OF A STEEL WITNESS POST.
 BK0500
 BK0500                          STATION RECOVERY (2005)
 BK0500
 BK0500'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0500'HOUSE AND OAK TREE NO LONGER EXIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0501 ***********************************************************************
 BK0501  DESIGNATION -  1 V 73
 BK0501  PID         -  BK0501
 BK0501  STATE/COUNTY-  LA/ACADIA
 BK0501  COUNTRY     -  US
 BK0501  USGS QUAD   -  IOTA (2018)
 BK0501
 BK0501                         *CURRENT SURVEY CONTROL
 BK0501  ______________________________________________________________________
 BK0501* NAD 83(1986) POSITION- 30 19 09.     (N) 092 27 25.     (W)   SCALED
 BK0501* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0501  **This station is located in a suspected subsidence area (see below).
 BK0501  ______________________________________________________________________
 BK0501  GEOID HEIGHT    -        -27.313 (meters)                     GEOID18
 BK0501
 BK0501.The horizontal coordinates were scaled from a map and have
 BK0501.an estimated accuracy of +/- 6 seconds.
 BK0501
 BK0501.** This station is in an area of known vertical motion. If an
 BK0501.** orthometric height was ever established but is not available 
 BK0501.** in the current survey control section, the orthometric height
 BK0501.** is considered suspect.  Suspect heights are available in the
 BK0501.** superseded section only if requested.
 BK0501
 BK0501.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0501.GEOID18 height accuracy estimate available here.
 BK0501
 BK0501.Click photographs - Photos may exist for this station.
 BK0501
 BK0501;                    North         East    Units  Estimated Accuracy
 BK0501;SPC LA S     -   202,180.      891,940.      MT  (+/- 180 meters Scaled)
 BK0501
 BK0501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP522542(NAD 83)
 BK0501
 BK0501                          SUPERSEDED SURVEY CONTROL
 BK0501
 BK0501.No superseded survey control is available for this station.
 BK0501
 BK0501_MARKER: DD = SURVEY DISK
 BK0501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0501_STAMPING: 1V73 1968
 BK0501_MARK LOGO: LADHGS
 BK0501_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0501+STABILITY: SURFACE MOTION
 BK0501
 BK0501  HISTORY     - Date     Condition        Report By
 BK0501  HISTORY     - 1968     MONUMENTED       LADH
 BK0501  HISTORY     - 1969     GOOD             CGS
 BK0501  HISTORY     - 20050120 GOOD             USPSQD
 BK0501
 BK0501                          STATION DESCRIPTION
 BK0501
 BK0501'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BK0501'2.70 MI E FROM IOTA.
 BK0501'ABOUT 2.70 MILES EAST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0501'SCHOOL IN IOTA.  IN SECTION 34, T8S, R1W.  49.5 FEET SOUTH OF THE
 BK0501'CENTERLINE OF LOUISIANA HIGHWAY 98, 2.1 FEET WEST OF A LOUISIANA
 BK0501'DEPARTMENT OF HIGHWAYS CONCRETE RIGHT-OF-WAY MARKER, 179.3 FEET EAST
 BK0501'OF A POWER POLE, 1.3 FEET NORTH OF A BARBED WIRE FENCE.  SET IN TOP OF
 BK0501'A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0501'LOCATED 0.9 FOOT NORTH OF A STEEL WITNESS POST.
 BK0501
 BK0501                          STATION RECOVERY (2005)
 BK0501
 BK0501'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0502 ***********************************************************************
 BK0502  DESIGNATION -  1 V 74
 BK0502  PID         -  BK0502
 BK0502  STATE/COUNTY-  LA/ACADIA
 BK0502  COUNTRY     -  US
 BK0502  USGS QUAD   -  IOTA (2018)
 BK0502
 BK0502                         *CURRENT SURVEY CONTROL
 BK0502  ______________________________________________________________________
 BK0502* NAD 83(1986) POSITION- 30 19 11.     (N) 092 26 38.     (W)   SCALED
 BK0502* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0502  **This station is located in a suspected subsidence area (see below).
 BK0502  ______________________________________________________________________
 BK0502  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK0502
 BK0502.The horizontal coordinates were scaled from a map and have
 BK0502.an estimated accuracy of +/- 6 seconds.
 BK0502
 BK0502.** This station is in an area of known vertical motion. If an
 BK0502.** orthometric height was ever established but is not available 
 BK0502.** in the current survey control section, the orthometric height
 BK0502.** is considered suspect.  Suspect heights are available in the
 BK0502.** superseded section only if requested.
 BK0502
 BK0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0502.GEOID18 height accuracy estimate available here.
 BK0502
 BK0502.Click photographs - Photos may exist for this station.
 BK0502
 BK0502;                    North         East    Units  Estimated Accuracy
 BK0502;SPC LA S     -   202,220.      893,200.      MT  (+/- 180 meters Scaled)
 BK0502
 BK0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP534543(NAD 83)
 BK0502
 BK0502                          SUPERSEDED SURVEY CONTROL
 BK0502
 BK0502.No superseded survey control is available for this station.
 BK0502
 BK0502_MARKER: DD = SURVEY DISK
 BK0502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0502_STAMPING: 1V74 1968
 BK0502_MARK LOGO: LADHGS
 BK0502_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0502+STABILITY: SURFACE MOTION
 BK0502
 BK0502  HISTORY     - Date     Condition        Report By
 BK0502  HISTORY     - 1968     MONUMENTED       LADH
 BK0502  HISTORY     - 1969     GOOD             LADTD
 BK0502  HISTORY     - 20050120 GOOD             USPSQD
 BK0502
 BK0502                          STATION DESCRIPTION
 BK0502
 BK0502'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0502'3.50 MI E FROM IOTA.
 BK0502'ABOUT 3.50 MILES EAST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0502'SCHOOL IN IOTA.  IN SECTION 26, T8S, R1W.  55.5 FEET NORTH OF THE
 BK0502'CENTERLINE OF LOUISIANA HIGHWAY 98, 126.0 FEET SOUTHEAST OF THE
 BK0502'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO GRANT HAYES,
 BK0502'1.9 FEET EAST OF A POWER POLE, 1.5 FEET SOUTH OF A COMBINATION MESH
 BK0502'AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BK0502'INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTH OF A
 BK0502'STEEL WITNESS POST.
 BK0502
 BK0502                          STATION RECOVERY (2005)
 BK0502
 BK0502'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0502'HOUSE, WITNESS SIGN AND FENCE NO LONGER EXIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0503 ***********************************************************************
 BK0503  DESIGNATION -  1 V 75
 BK0503  PID         -  BK0503
 BK0503  STATE/COUNTY-  LA/ACADIA
 BK0503  COUNTRY     -  US
 BK0503  USGS QUAD   -  IOTA (2018)
 BK0503
 BK0503                         *CURRENT SURVEY CONTROL
 BK0503  ______________________________________________________________________
 BK0503* NAD 83(1986) POSITION- 30 19 11.     (N) 092 25 48.     (W)   SCALED
 BK0503* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0503  **This station is located in a suspected subsidence area (see below).
 BK0503  ______________________________________________________________________
 BK0503  GEOID HEIGHT    -        -27.306 (meters)                     GEOID18
 BK0503
 BK0503.The horizontal coordinates were scaled from a map and have
 BK0503.an estimated accuracy of +/- 6 seconds.
 BK0503
 BK0503.** This station is in an area of known vertical motion. If an
 BK0503.** orthometric height was ever established but is not available 
 BK0503.** in the current survey control section, the orthometric height
 BK0503.** is considered suspect.  Suspect heights are available in the
 BK0503.** superseded section only if requested.
 BK0503
 BK0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0503.GEOID18 height accuracy estimate available here.
 BK0503
 BK0503.Click photographs - Photos may exist for this station.
 BK0503
 BK0503;                    North         East    Units  Estimated Accuracy
 BK0503;SPC LA S     -   202,210.      894,540.      MT  (+/- 180 meters Scaled)
 BK0503
 BK0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP547543(NAD 83)
 BK0503
 BK0503                          SUPERSEDED SURVEY CONTROL
 BK0503
 BK0503.No superseded survey control is available for this station.
 BK0503
 BK0503_MARKER: DD = SURVEY DISK
 BK0503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0503_STAMPING: 1V75 1968
 BK0503_MARK LOGO: LADHGS
 BK0503_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0503+STABILITY: SURFACE MOTION
 BK0503
 BK0503  HISTORY     - Date     Condition        Report By
 BK0503  HISTORY     - 1968     MONUMENTED       LADH
 BK0503  HISTORY     - 1969     GOOD             LADTD
 BK0503  HISTORY     - 20050120 MARK NOT FOUND   USPSQD
 BK0503  HISTORY     - 20060525 MARK NOT FOUND   NGS
 BK0503
 BK0503                          STATION DESCRIPTION
 BK0503
 BK0503'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0503'4.30 MI E FROM IOTA.
 BK0503'ABOUT 4.30 MILES EAST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0503'SCHOOL IN IOTA.  IN SECTION 25, T8S, R1W.  LOCATED AT A POINT WHERE
 BK0503'LOUISIANA HIGHWAYS 98 AND 3070 INTERSECT.  84.0 FEET NORTH OF THE
 BK0503'CENTERLINE OF LOUISIANA HIGHWAY 98, 64.0 FEET EAST OF THE CENTERLINE
 BK0503'OF LOUISIANA HIGHWAY 3070, 77.0 FEET NORTHWEST OF CENTER OF A CONCRETE
 BK0503'HEADWALL ON THE NORTH END OF A 24 INCH CONCRETE PIPE UNDER LOUISIANA
 BK0503'HIGHWAY 98, 1.2 FEET SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF
 BK0503'A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0503'LOCATED 0.9 FOOT SOUTHWEST OF A STEEL WITNESS POST.
 BK0503
 BK0503                          STATION RECOVERY (2005)
 BK0503
 BK0503'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0503'MARK NOT FOUND.
 BK0503
 BK0503                          STATION RECOVERY (2006)
 BK0503
 BK0503'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0503'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0504 ***********************************************************************
 BK0504  DESIGNATION -  1 V 76
 BK0504  PID         -  BK0504
 BK0504  STATE/COUNTY-  LA/ACADIA
 BK0504  COUNTRY     -  US
 BK0504  USGS QUAD   -  IOTA (2018)
 BK0504
 BK0504                         *CURRENT SURVEY CONTROL
 BK0504  ______________________________________________________________________
 BK0504* NAD 83(1986) POSITION- 30 19 09.     (N) 092 24 46.     (W)   SCALED
 BK0504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0504  **This station is located in a suspected subsidence area (see below).
 BK0504  ______________________________________________________________________
 BK0504  GEOID HEIGHT    -        -27.301 (meters)                     GEOID18
 BK0504
 BK0504.The horizontal coordinates were scaled from a map and have
 BK0504.an estimated accuracy of +/- 6 seconds.
 BK0504
 BK0504.** This station is in an area of known vertical motion. If an
 BK0504.** orthometric height was ever established but is not available 
 BK0504.** in the current survey control section, the orthometric height
 BK0504.** is considered suspect.  Suspect heights are available in the
 BK0504.** superseded section only if requested.
 BK0504
 BK0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0504.GEOID18 height accuracy estimate available here.
 BK0504
 BK0504.Click photographs - Photos may exist for this station.
 BK0504
 BK0504;                    North         East    Units  Estimated Accuracy
 BK0504;SPC LA S     -   202,130.      896,190.      MT  (+/- 180 meters Scaled)
 BK0504
 BK0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP564542(NAD 83)
 BK0504
 BK0504                          SUPERSEDED SURVEY CONTROL
 BK0504
 BK0504.No superseded survey control is available for this station.
 BK0504
 BK0504_MARKER: DD = SURVEY DISK
 BK0504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0504_STAMPING: 1V76 1968
 BK0504_MARK LOGO: LADHGS
 BK0504_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0504+STABILITY: SURFACE MOTION
 BK0504
 BK0504  HISTORY     - Date     Condition        Report By
 BK0504  HISTORY     - 1968     MONUMENTED       LADH
 BK0504  HISTORY     - 1969     GOOD             LADTD
 BK0504  HISTORY     - 20050120 GOOD             USPSQD
 BK0504  HISTORY     - 20060525 MARK NOT FOUND   NGS
 BK0504
 BK0504                          STATION DESCRIPTION
 BK0504
 BK0504'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0504'5.35 MI E FROM IOTA.
 BK0504'ABOUT 5.35 MILES EAST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0504'SCHOOL IN IOTA.  IN SECTION 31, T8S, R1E.  77.0 FEET SOUTH OF THE
 BK0504'CENTERLINE OF LOUISIANA HIGHWAY 98, 53.5 FEET EAST OF THE CENTERLINE
 BK0504'OF A GRAVEL ROAD LEADING SOUTH, 35.7 FEET NORTHEAST OF A 30 INCH PINE
 BK0504'TREE, 1.4 FEET NORTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0504'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0504'LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BK0504
 BK0504                          STATION RECOVERY (2005)
 BK0504
 BK0504'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0504'RECOVERED IN GOOD CONDITION.
 BK0504
 BK0504                          STATION RECOVERY (2006)
 BK0504
 BK0504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0504'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0505 ***********************************************************************
 BK0505  DESIGNATION -  1 V 77
 BK0505  PID         -  BK0505
 BK0505  STATE/COUNTY-  LA/ACADIA
 BK0505  COUNTRY     -  US
 BK0505  USGS QUAD   -  IOTA (2018)
 BK0505
 BK0505                         *CURRENT SURVEY CONTROL
 BK0505  ______________________________________________________________________
 BK0505* NAD 83(1986) POSITION- 30 19 40.     (N) 092 24 00.     (W)   SCALED
 BK0505* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0505  **This station is located in a suspected subsidence area (see below).
 BK0505  ______________________________________________________________________
 BK0505  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BK0505
 BK0505.The horizontal coordinates were scaled from a map and have
 BK0505.an estimated accuracy of +/- 6 seconds.
 BK0505
 BK0505.** This station is in an area of known vertical motion. If an
 BK0505.** orthometric height was ever established but is not available 
 BK0505.** in the current survey control section, the orthometric height
 BK0505.** is considered suspect.  Suspect heights are available in the
 BK0505.** superseded section only if requested.
 BK0505
 BK0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0505.GEOID18 height accuracy estimate available here.
 BK0505
 BK0505.Click photographs - Photos may exist for this station.
 BK0505
 BK0505;                    North         East    Units  Estimated Accuracy
 BK0505;SPC LA S     -   203,080.      897,430.      MT  (+/- 180 meters Scaled)
 BK0505
 BK0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP576552(NAD 83)
 BK0505
 BK0505                          SUPERSEDED SURVEY CONTROL
 BK0505
 BK0505.No superseded survey control is available for this station.
 BK0505
 BK0505_MARKER: DD = SURVEY DISK
 BK0505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0505_STAMPING: 1V77 1968
 BK0505_MARK LOGO: LADHGS
 BK0505_PROJECTION: FLUSH
 BK0505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0505+STABILITY: SURFACE MOTION
 BK0505_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0505+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2006
 BK0505
 BK0505  HISTORY     - Date     Condition        Report By
 BK0505  HISTORY     - 1968     MONUMENTED       LADH
 BK0505  HISTORY     - 1969     GOOD             LADTD
 BK0505  HISTORY     - 19970604 GOOD             USPSQD
 BK0505  HISTORY     - 20050120 GOOD             USPSQD
 BK0505  HISTORY     - 20060525 GOOD             NGS
 BK0505
 BK0505                          STATION DESCRIPTION
 BK0505
 BK0505'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0505'6.45 MI E FROM IOTA.
 BK0505'ABOUT 6.45 MILES EAST ALONG LOUISIANA HIGHWAY 98 FROM THE IOTA HIGH
 BK0505'SCHOOL IN IOTA.  IN SECTION 30, T8S, R1E.  154.4 FEET NORTH OF THE
 BK0505'CENTERLINE OF LOUISIANA HIGHWAY 98, 99.2 FEET SOUTHWEST OF THE
 BK0505'SOUTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO MRS. H. R.
 BK0505'HEBERT, 22.4 FEET NORTHWEST OF A POWER POLE, 20.7 FEET WEST OF A 30
 BK0505'INCH GUM TREE, 1.0 FOOT EAST OF A CHAIN-LINK FENCE.  SET IN TOP OF A
 BK0505'CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.2 FEET
 BK0505'SOUTHEAST OF A STEEL WITNESS POST.
 BK0505
 BK0505                          STATION RECOVERY (1997)
 BK0505
 BK0505'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0505'RECOVERED IN GOOD CONDITION.
 BK0505
 BK0505                          STATION RECOVERY (2005)
 BK0505
 BK0505'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0505'RECOVERED IN GOOD CONDITION.
 BK0505
 BK0505                          STATION RECOVERY (2006)
 BK0505
 BK0505'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0505'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0468 ***********************************************************************
 BK0468  DESIGNATION -  1 V 78
 BK0468  PID         -  BK0468
 BK0468  STATE/COUNTY-  LA/ACADIA
 BK0468  COUNTRY     -  US
 BK0468  USGS QUAD   -  CROWLEY EAST (2018)
 BK0468
 BK0468                         *CURRENT SURVEY CONTROL
 BK0468  ______________________________________________________________________
 BK0468* NAD 83(1986) POSITION- 30 14 38.     (N) 092 16 09.     (W)   SCALED
 BK0468* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0468  **This station is located in a suspected subsidence area (see below).
 BK0468  ______________________________________________________________________
 BK0468  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BK0468  DYNAMIC HEIGHT  -          8.997 (meters)       29.52  (feet) COMP
 BK0468  MODELED GRAVITY -    979,309.5   (mgal)                       NAVD 88
 BK0468
 BK0468.The horizontal coordinates were scaled from a map and have
 BK0468.an estimated accuracy of +/- 6 seconds.
 BK0468
 BK0468.** This station is in an area of known vertical motion. If an
 BK0468.** orthometric height was ever established but is not available 
 BK0468.** in the current survey control section, the orthometric height
 BK0468.** is considered suspect.  Suspect heights are available in the
 BK0468.** superseded section only if requested.
 BK0468
 BK0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0468.GEOID18 height accuracy estimate available here.
 BK0468
 BK0468.Click photographs - Photos may exist for this station.
 BK0468
 BK0468.The dynamic height is computed by dividing the NAVD 88
 BK0468.geopotential number by the normal gravity value computed on the
 BK0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0468.degrees latitude (g = 980.6199 gals.).
 BK0468
 BK0468.The modeled gravity was interpolated from observed gravity values.
 BK0468
 BK0468;                    North         East    Units  Estimated Accuracy
 BK0468;SPC LA S     -   193,670.      909,930.      MT  (+/- 180 meters Scaled)
 BK0468
 BK0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP703460(NAD 83)
 BK0468
 BK0468                          SUPERSEDED SURVEY CONTROL
 BK0468
 BK0468.No superseded survey control is available for this station.
 BK0468
 BK0468_MARKER: DD = SURVEY DISK
 BK0468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0468_STAMPING: 1V78 1968
 BK0468_MARK LOGO: LADHGS
 BK0468_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0468_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0468+STABILITY: SURFACE MOTION
 BK0468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0468+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0468
 BK0468  HISTORY     - Date     Condition        Report By
 BK0468  HISTORY     - 1968     MONUMENTED       LADH
 BK0468  HISTORY     - 1969     GOOD             LADH
 BK0468  HISTORY     - 19890110 GOOD             LADTD
 BK0468  HISTORY     - 19910907 GOOD             USPSQD
 BK0468  HISTORY     - 19961007 GOOD             LADTD
 BK0468  HISTORY     - 19971017 GOOD             USPSQD
 BK0468  HISTORY     - 20030619 GOOD             USPSQD
 BK0468  HISTORY     - 20040920 GOOD             USPSQD
 BK0468
 BK0468                          STATION DESCRIPTION
 BK0468
 BK0468'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0468'ABOUT 0.65 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 BK0468'PACIFIC RAILROAD STATION IN RAYNE.  IN SECTION 21, T9S, R2E.  56.3
 BK0468'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 188.4 FEET
 BK0468'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BK0468'BELONGING TO MRS. KARL ZAUNBRECHER, 8.8 FEET EAST OF AN 18 INCH PECAN
 BK0468'TREE, 20.3 FEET WEST OF A 24 INCH PECAN TREE, 0.8 FOOT NORTH OF A
 BK0468'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0468'SET FLUSH WITH THE GROUND.  IT IS LOCATED 1.1 FEET NORTHWEST OF A
 BK0468'STEEL WITNESS POST.
 BK0468
 BK0468                          STATION RECOVERY (1989)
 BK0468
 BK0468'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0468'THE STATION IS LOCATED ABUT 1.0 KM (0.60 MI) NORTH OF RAYNE AND IN
 BK0468'SECTION 21, T9S, R2E.
 BK0468'
 BK0468'TO REACH THE STATION FROM THE RAILROAD STATION IN RAYNE GO NORTH FOR
 BK0468'1.0 KM (0.60 MI) ON STATE HIGHWAY 35 TO THE STATION ON THE RIGHT.
 BK0468'
 BK0468'THE STATION IS 57.4 M (188.3 FT) WEST-NORTHWEST FROM THE NORTHWEST
 BK0468'CORNER OF A WOOD FRAME HOUSE, 17.2 M (56.4 FT) EAST FROM THE
 BK0468'CENTERLINE OF THE HIGHWAY, 2.7 M (8.9 FT) EAST FROM A 46 CM PECAN
 BK0468'TREE, 6.2 M (20.3 FT) WEST OF A 61 CM PECAN TREE, 0.2 M (0.7 FT)
 BK0468'NORTH FROM A CONBINATION MESH AND BARBED WIRE FENCE, AND 0.34 M
 BK0468'(1.1 FT) NORTHWEST FROM A METAL WITNESS POST.
 BK0468
 BK0468                          STATION RECOVERY (1991)
 BK0468
 BK0468'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0468'RECOVERED IN GOOD CONDITION.
 BK0468
 BK0468                          STATION RECOVERY (1996)
 BK0468
 BK0468'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BK0468'THE STATION IS LOCATED IN NORTH RAYNE ABOUT 0.5 SOUTH OF INTERSTATE
 BK0468'HIGHWAY 10.
 BK0468'
 BK0468'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 90 AND STATE
 BK0468'HIGHWAY 35 IN RAYNE, GO NORTH FOR 0.65 MI (1.05 KM) ON HIGHWAY 35 TO
 BK0468'THE STATION SET ON THE RIGHT IN FRONT OF A WHITE WOOD FRAME HOUSE.
 BK0468'
 BK0468'THE STATION IS 188.5 FT (57.5 M) WEST-NORTHWEST FROM THE NORTHWEST
 BK0468'CORNER OF THE HOUSE, 56.5 FT (17.2 M) EAST FROM THE CENTER OF THE
 BK0468'HIGHWAY, 16.0 FT (4.9 M) EAST FROM A 4.0 FT (1.2 M) HIGH CHAIN LINK
 BK0468'FENCE, 1.0 FT (0.3 M) WEST FROM A METAL WITNESS POST WITH SIGN
 BK0468'ATTACHED, PROJECTING 1.0 INCH ABOVE THE GROUND SURFACE AND ABOUT 1.0
 BK0468'FT (0.3 M) ABOVE THE LEVEL OF THE HIGHWAY.
 BK0468
 BK0468                          STATION RECOVERY (1997)
 BK0468
 BK0468'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0468'RECOVERED IN GOOD CONDITION.
 BK0468
 BK0468                          STATION RECOVERY (2003)
 BK0468
 BK0468'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0468'RECOVERED IN GOOD CONDITION.
 BK0468
 BK0468                          STATION RECOVERY (2004)
 BK0468
 BK0468'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0468'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0469 ***********************************************************************
 BK0469  DESIGNATION -  1 V 79
 BK0469  PID         -  BK0469
 BK0469  STATE/COUNTY-  LA/ACADIA
 BK0469  COUNTRY     -  US
 BK0469  USGS QUAD   -  BRANCH (2018)
 BK0469
 BK0469                         *CURRENT SURVEY CONTROL
 BK0469  ______________________________________________________________________
 BK0469* NAD 83(1986) POSITION- 30 15 22.     (N) 092 16 01.     (W)   SCALED
 BK0469* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0469  **This station is located in a suspected subsidence area (see below).
 BK0469  ______________________________________________________________________
 BK0469  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BK0469
 BK0469.The horizontal coordinates were scaled from a map and have
 BK0469.an estimated accuracy of +/- 6 seconds.
 BK0469
 BK0469.** This station is in an area of known vertical motion. If an
 BK0469.** orthometric height was ever established but is not available 
 BK0469.** in the current survey control section, the orthometric height
 BK0469.** is considered suspect.  Suspect heights are available in the
 BK0469.** superseded section only if requested.
 BK0469
 BK0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0469.GEOID18 height accuracy estimate available here.
 BK0469
 BK0469.Click photographs - Photos may exist for this station.
 BK0469
 BK0469;                    North         East    Units  Estimated Accuracy
 BK0469;SPC LA S     -   195,020.      910,160.      MT  (+/- 180 meters Scaled)
 BK0469
 BK0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP705473(NAD 83)
 BK0469
 BK0469                          SUPERSEDED SURVEY CONTROL
 BK0469
 BK0469.No superseded survey control is available for this station.
 BK0469
 BK0469_MARKER: DD = SURVEY DISK
 BK0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0469_STAMPING: 1V79 1968
 BK0469_MARK LOGO: LADHGS
 BK0469_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0469+STABILITY: SURFACE MOTION
 BK0469_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0469+SATELLITE: SATELLITE OBSERVATIONS - January 10, 1989
 BK0469
 BK0469  HISTORY     - Date     Condition        Report By
 BK0469  HISTORY     - 1968     MONUMENTED       LADH
 BK0469  HISTORY     - 1969     GOOD             LADH
 BK0469  HISTORY     - 1978     GOOD             NGS
 BK0469  HISTORY     - 19890110 GOOD             LADTD
 BK0469  HISTORY     - 19910907 GOOD             USPSQD
 BK0469  HISTORY     - 19971017 GOOD             USPSQD
 BK0469  HISTORY     - 20030619 POOR             USPSQD
 BK0469
 BK0469                          STATION DESCRIPTION
 BK0469
 BK0469'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0469'ABOUT 1.65 MILES NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 BK0469'PACIFIC RAILROAD STATION IN RAYNE.  IN SECTION 20, T9S, R2E.  59.0
 BK0469'FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 19.0 FEET
 BK0469'SOUTHWEST OF THE CENTERLINE OF A DRIVEWAY LEADING INTO A FIELD, 7.7
 BK0469'FEET WEST-NORTHWEST OF A 12 INCH GUM TREE, 1.5 FEET NORTHWEST OF A
 BK0469'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0469'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0469'NORTHWEST OF A STEEL WITNESS POST.
 BK0469
 BK0469                          STATION RECOVERY (1978)
 BK0469
 BK0469'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 BK0469'STATION IS ABOUT 1.65 MILES NORTH ALONG LA 35 FROM THE SOUTHERN
 BK0469'PACIFIC RAILROAD STATION IN RAYNE. IN SECTION 20, T9S-R2E. 59.0 FEET
 BK0469'SOUTHEAST OF THE CENTERLINE OF LA. HIGHWAY 35, 19.0 FEET SOUTHWEST OF
 BK0469'THE CENTERLINE OF A DRIVEWAY LEADING INTO A FIELD, 11.0 FEET
 BK0469'SOUTHWEST OF A GATE POST AND FENCE POST OF FIVE INCH STEEL POST, 7.7
 BK0469'FEET WEST-SOUTHWEST OF A TWELVE INCH GUM TREE. 1.5 FEET NORTHWEST OF
 BK0469'A COMBINATION MESH AND PACKED WIRE FENCE. SET IN TOP OF CONCRETE POST
 BK0469'PROJECTING FOUR INCHES ABOVE THE GROUND. THE MARK IS LOCATED 1.0 FEET
 BK0469'NORTHWEST OF A STEEL WITNESS POST.
 BK0469
 BK0469                          STATION RECOVERY (1989)
 BK0469
 BK0469'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0469'THE STATION IS LOCATED ABOUT 2.7 KM (1.70 MI) NORTH OF RAYNE AND IN
 BK0469'SECTION 20, T 9 S, R 2 E.  OWNERSHIP--SOUTHERN PACIFIC RAILROAD.
 BK0469'TO REACH THE STATION FROM THE RAILROAD STATION IN RAYNE GO NORTH FOR
 BK0469'1.65 M (5.4 FT) ON STATE HIGHWAY 35 TO THE STATION ON THE RIGHT.
 BK0469'THE STATION IS 18.0 M (59.1 FT) SOUTHEAST FROM THE CENTERLINE OF THE
 BK0469'HIGHWAY, 5.8 M (19.0 FT) SOUTHWEST FROM THE CENTER OF A DRIVEWAY
 BK0469'LEADING INTO A FIELD, 3.4 M (11.2 FT) SOUTHWEST FROM A GATE POST AND
 BK0469'FENCE POST OF 12 CM STEEL POST, 2.3 M (7.5 FT) WEST-SOUTHWEST FROM A
 BK0469'30 CM GUM TREE, 0.5 M (1.6 FT) NORTHWEST FROM A COMBINATION MESH AND
 BK0469'PACKED WIRE FENCE, AND 0.3 M (1.0 FT) NORTHWEST FROM A METAL WITNESS
 BK0469'POST.  THE MARK PROJECTS 10 CM ABOVE THE GROUND.
 BK0469
 BK0469                          STATION RECOVERY (1991)
 BK0469
 BK0469'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0469'RECOVERED IN GOOD CONDITION.
 BK0469
 BK0469                          STATION RECOVERY (1997)
 BK0469
 BK0469'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0469'RECOVERED IN GOOD CONDITION.
 BK0469
 BK0469                          STATION RECOVERY (2003)
 BK0469
 BK0469'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0469'MONUMENT HAS BEEN STRUCK AND IS LEANING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0352 ***********************************************************************
 BK0352  DESIGNATION -  1 V 8
 BK0352  PID         -  BK0352
 BK0352  STATE/COUNTY-  LA/ACADIA
 BK0352  COUNTRY     -  US
 BK0352  USGS QUAD   -  CROWLEY EAST (2018)
 BK0352
 BK0352                         *CURRENT SURVEY CONTROL
 BK0352  ______________________________________________________________________
 BK0352* NAD 83(1986) POSITION- 30 10 56.     (N) 092 21 45.     (W)   SCALED
 BK0352* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0352  **This station is located in a suspected subsidence area (see below).
 BK0352  ______________________________________________________________________
 BK0352  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BK0352  DYNAMIC HEIGHT  -          6.943 (meters)       22.78  (feet) COMP
 BK0352  MODELED GRAVITY -    979,305.3   (mgal)                       NAVD 88
 BK0352
 BK0352.The horizontal coordinates were scaled from a map and have
 BK0352.an estimated accuracy of +/- 6 seconds.
 BK0352
 BK0352.** This station is in an area of known vertical motion. If an
 BK0352.** orthometric height was ever established but is not available 
 BK0352.** in the current survey control section, the orthometric height
 BK0352.** is considered suspect.  Suspect heights are available in the
 BK0352.** superseded section only if requested.
 BK0352
 BK0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0352.GEOID18 height accuracy estimate available here.
 BK0352
 BK0352.Click photographs - Photos may exist for this station.
 BK0352
 BK0352.The dynamic height is computed by dividing the NAVD 88
 BK0352.geopotential number by the normal gravity value computed on the
 BK0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0352.degrees latitude (g = 980.6199 gals.).
 BK0352
 BK0352.The modeled gravity was interpolated from observed gravity values.
 BK0352
 BK0352;                    North         East    Units  Estimated Accuracy
 BK0352;SPC LA S     -   186,910.      900,890.      MT  (+/- 180 meters Scaled)
 BK0352
 BK0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP613391(NAD 83)
 BK0352
 BK0352                          SUPERSEDED SURVEY CONTROL
 BK0352
 BK0352.No superseded survey control is available for this station.
 BK0352
 BK0352_MARKER: DD = SURVEY DISK
 BK0352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0352_STAMPING: 1 V 8 1968
 BK0352_MARK LOGO: LADHGS
 BK0352_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0352+STABILITY: SURFACE MOTION
 BK0352
 BK0352  HISTORY     - Date     Condition        Report By
 BK0352  HISTORY     - 1968     MONUMENTED       LADH
 BK0352  HISTORY     - 1982     GOOD             NGS
 BK0352  HISTORY     - 1986     GOOD             NGS
 BK0352
 BK0352                          STATION DESCRIPTION
 BK0352
 BK0352'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0352'2.60 MI S FROM CROWLEY.
 BK0352'ABOUT 0.50 MILE NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN PACIFIC
 BK0352'RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT STREET AND
 BK0352'LOUISIANA HIGHWAY 13.  THENCE ABOUT 2.10 MILES SOUTH ALONG LOUISIANA
 BK0352'HIGHWAY 13.  IN SECTION 16, T 10S, R1E.  47.6 FEET WEST OF THE
 BK0352'CENTERLINE OF LOUISIANA HIGHWAY 13, 98.0 FEET SOUTH OF THE CENTERLINE
 BK0352'OF A GRAVEL ROAD LEADING WEST, 106.0 FEET SOUTHWEST OF A POWER POLE.
 BK0352'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 BK0352'STEEL WITNESS POST IS SET 1.2 FEET SOUTHWEST OF THE MARK.
 BK0352
 BK0352                          STATION RECOVERY (1982)
 BK0352
 BK0352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0352'RECOVERED IN GOOD CONDITION.
 BK0352
 BK0352                          STATION RECOVERY (1986)
 BK0352
 BK0352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0352'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0470 ***********************************************************************
 BK0470  DESIGNATION -  1 V 80
 BK0470  PID         -  BK0470
 BK0470  STATE/COUNTY-  LA/ACADIA
 BK0470  COUNTRY     -  US
 BK0470  USGS QUAD   -  BRANCH (2018)
 BK0470
 BK0470                         *CURRENT SURVEY CONTROL
 BK0470  ______________________________________________________________________
 BK0470* NAD 83(1986) POSITION- 30 16 15.     (N) 092 15 41.     (W)   SCALED
 BK0470* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0470  **This station is located in a suspected subsidence area (see below).
 BK0470  ______________________________________________________________________
 BK0470  GEOID HEIGHT    -        -27.226 (meters)                     GEOID18
 BK0470
 BK0470.The horizontal coordinates were scaled from a map and have
 BK0470.an estimated accuracy of +/- 6 seconds.
 BK0470
 BK0470.** This station is in an area of known vertical motion. If an
 BK0470.** orthometric height was ever established but is not available 
 BK0470.** in the current survey control section, the orthometric height
 BK0470.** is considered suspect.  Suspect heights are available in the
 BK0470.** superseded section only if requested.
 BK0470
 BK0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0470.GEOID18 height accuracy estimate available here.
 BK0470
 BK0470.Click photographs - Photos may exist for this station.
 BK0470
 BK0470;                    North         East    Units  Estimated Accuracy
 BK0470;SPC LA S     -   196,650.      910,710.      MT  (+/- 180 meters Scaled)
 BK0470
 BK0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP710490(NAD 83)
 BK0470
 BK0470                          SUPERSEDED SURVEY CONTROL
 BK0470
 BK0470.No superseded survey control is available for this station.
 BK0470
 BK0470_MARKER: DD = SURVEY DISK
 BK0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0470_STAMPING: 1V80 1968
 BK0470_MARK LOGO: LADHGS
 BK0470_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0470+STABILITY: SURFACE MOTION
 BK0470
 BK0470  HISTORY     - Date     Condition        Report By
 BK0470  HISTORY     - 1968     MONUMENTED       LADH
 BK0470  HISTORY     - 1969     GOOD             LADTD
 BK0470  HISTORY     - 1978     GOOD             NGS
 BK0470  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0470
 BK0470                          STATION DESCRIPTION
 BK0470
 BK0470'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0470'2.70 MI N FROM RAYNE.
 BK0470'ABOUT 2.70 MILES NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 BK0470'PACIFIC RAILROAD STATION IN RAYNE.  IN SECTION 20, T9S, R2E.  75.3
 BK0470'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 204.8 FEET
 BK0470'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER RESIDENCE
 BK0470'BELONGING TO EWEL LATOLAIS, 150.0 FEET NORTH OF THE CENTERLINE OF A
 BK0470'CONCRETE DRIVEWAY, 19.6 FEET SOUTHEAST OF A TELEPHONE POLE, 0.7 FOOT
 BK0470'NORTH OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0470'3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.2 FEET WEST OF A
 BK0470'STEEL WITNESS POST.
 BK0470
 BK0470                          STATION RECOVERY (1978)
 BK0470
 BK0470'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 BK0470'STATION IS ABOUT 2.70 MILES NORTH ALONG LA 34 FROM THE SOUTHERN
 BK0470'PACIFIC RAILROAD STATION IN RAYNE. IN SECTION 20, T9S-R2E. 75.3 FEET
 BK0470'EAST OF THE CENTERLINE OF LA. HIGHWAY 34, 204.8 FEET WEST-NORTHWEST
 BK0470'OF THE NORTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO EWEL
 BK0470'LATOLAIS, 15.0 FEET NORTH OF THE CENTERLINE OF A CONCRETE DRIVEWAY,
 BK0470'19.6 SOUTHEAST OF TWO TELEPHONE JUNCTION BOXES, 0.7 FEET NORTH OF A
 BK0470'CHAIN LINK FENCE. SET IN THE TOP OF A CONCRETE POST PROJECTING THREE
 BK0470'INCHES ABOVE THE GROUND. THE MARK IS LOCATED 1.2 FEET WEST OF A STEEL
 BK0470'WITNESS POST.
 BK0470
 BK0470                          STATION RECOVERY (1991)
 BK0470
 BK0470'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0471 ***********************************************************************
 BK0471  DESIGNATION -  1 V 81
 BK0471  PID         -  BK0471
 BK0471  STATE/COUNTY-  LA/ACADIA
 BK0471  COUNTRY     -  US
 BK0471  USGS QUAD   -  BRANCH (2018)
 BK0471
 BK0471                         *CURRENT SURVEY CONTROL
 BK0471  ______________________________________________________________________
 BK0471* NAD 83(1986) POSITION- 30 17 04.     (N) 092 15 43.     (W)   SCALED
 BK0471* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0471  **This station is located in a suspected subsidence area (see below).
 BK0471  ______________________________________________________________________
 BK0471  GEOID HEIGHT    -        -27.243 (meters)                     GEOID18
 BK0471
 BK0471.The horizontal coordinates were scaled from a map and have
 BK0471.an estimated accuracy of +/- 6 seconds.
 BK0471
 BK0471.** This station is in an area of known vertical motion. If an
 BK0471.** orthometric height was ever established but is not available 
 BK0471.** in the current survey control section, the orthometric height
 BK0471.** is considered suspect.  Suspect heights are available in the
 BK0471.** superseded section only if requested.
 BK0471
 BK0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0471.GEOID18 height accuracy estimate available here.
 BK0471
 BK0471.Click photographs - Photos may exist for this station.
 BK0471
 BK0471;                    North         East    Units  Estimated Accuracy
 BK0471;SPC LA S     -   198,160.      910,670.      MT  (+/- 180 meters Scaled)
 BK0471
 BK0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP709505(NAD 83)
 BK0471
 BK0471                          SUPERSEDED SURVEY CONTROL
 BK0471
 BK0471.No superseded survey control is available for this station.
 BK0471
 BK0471_MARKER: DD = SURVEY DISK
 BK0471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0471_STAMPING: 1V81 1968
 BK0471_MARK LOGO: LADHGS
 BK0471_PROJECTION: FLUSH
 BK0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0471+STABILITY: SURFACE MOTION
 BK0471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0471+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0471
 BK0471  HISTORY     - Date     Condition        Report By
 BK0471  HISTORY     - 1968     MONUMENTED       LADH
 BK0471  HISTORY     - 1969     GOOD             LADTD
 BK0471  HISTORY     - 1978     GOOD             NGS
 BK0471  HISTORY     - 19910907 GOOD             USPSQD
 BK0471  HISTORY     - 19971017 GOOD             USPSQD
 BK0471  HISTORY     - 20030611 GOOD             USPSQD
 BK0471  HISTORY     - 20040920 GOOD             USPSQD
 BK0471
 BK0471                          STATION DESCRIPTION
 BK0471
 BK0471'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0471'3.65 MI N FROM RAYNE.
 BK0471'ABOUT 3.65 MILES NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 BK0471'PACIFIC RAILROAD STATION IN RAYNE.  IN SECTION 48, T9S, R2E.  LOCATED
 BK0471'IN THE SIDEWALK ON THE SOUTHEAST CORNER OF A CONCRETE BRIDGE OVER
 BK0471'BAYOU WIKOFF ON LOUISIANA HIGHWAY 35, 14.4 FEET NORTHEAST OF THE
 BK0471'CENTERLINE OF LOUISIANA HIGHWAY 35, 129.0 FEET NORTHWEST OF THE
 BK0471'CENTERLINE OF A GRAVEL ROAD LEADING SOUTHEAST.  SET FLUSH WITH THE
 BK0471'SURFACE OF THE CONCRETE SIDEWALK.
 BK0471
 BK0471                          STATION RECOVERY (1978)
 BK0471
 BK0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 BK0471'ABOUT 3.65 MILES NORTH ALONG LA. HIGHWAY 35 FROM THE SOUTHERN PACIFIC
 BK0471'RAILROAD STATION IN RAYNE. IN SECTION 48, T9S-R2E. LOCATED IN THE
 BK0471'SIDEWALK ON THE SOUTHEAST CORNER OF A BRIDGE OVER BAYOU WIKOFF, ON
 BK0471'LA. HIGHWAY 35, 14.4 FEET NORTHEAST OF THE CENTERLINE OF LA. HIGHWAY
 BK0471'35, 129.0 FEET NORTHWEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0471'SOUTHEAST, 21.5 FEET NORTHWEST OF SOUTHEAST END OF CONCRETE APPROACH
 BK0471'SLAB TO BRIDGE. SET FLUSH WITH THE SURFACE OF THE SIDEWALK.
 BK0471
 BK0471                          STATION RECOVERY (1991)
 BK0471
 BK0471'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0471'RECOVERED IN GOOD CONDITION.
 BK0471
 BK0471                          STATION RECOVERY (1997)
 BK0471
 BK0471'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0471'RECOVERED IN GOOD CONDITION.
 BK0471
 BK0471                          STATION RECOVERY (2003)
 BK0471
 BK0471'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0471'RECOVERED IN GOOD CONDITION.
 BK0471
 BK0471                          STATION RECOVERY (2004)
 BK0471
 BK0471'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0471'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0472 ***********************************************************************
 BK0472  DESIGNATION -  1 V 82
 BK0472  PID         -  BK0472
 BK0472  STATE/COUNTY-  LA/ACADIA
 BK0472  COUNTRY     -  US
 BK0472  USGS QUAD   -  BRANCH (2018)
 BK0472
 BK0472                         *CURRENT SURVEY CONTROL
 BK0472  ______________________________________________________________________
 BK0472* NAD 83(1986) POSITION- 30 17 58.     (N) 092 15 50.     (W)   SCALED
 BK0472* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0472  **This station is located in a suspected subsidence area (see below).
 BK0472  ______________________________________________________________________
 BK0472  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BK0472
 BK0472.The horizontal coordinates were scaled from a map and have
 BK0472.an estimated accuracy of +/- 6 seconds.
 BK0472
 BK0472.** This station is in an area of known vertical motion. If an
 BK0472.** orthometric height was ever established but is not available 
 BK0472.** in the current survey control section, the orthometric height
 BK0472.** is considered suspect.  Suspect heights are available in the
 BK0472.** superseded section only if requested.
 BK0472
 BK0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0472.GEOID18 height accuracy estimate available here.
 BK0472
 BK0472.Click photographs - Photos may exist for this station.
 BK0472
 BK0472;                    North         East    Units  Estimated Accuracy
 BK0472;SPC LA S     -   199,820.      910,490.      MT  (+/- 180 meters Scaled)
 BK0472
 BK0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP707521(NAD 83)
 BK0472
 BK0472                          SUPERSEDED SURVEY CONTROL
 BK0472
 BK0472.No superseded survey control is available for this station.
 BK0472
 BK0472_MARKER: DD = SURVEY DISK
 BK0472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0472_STAMPING: 1V82 1968
 BK0472_MARK LOGO: LADHGS
 BK0472_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0472+STABILITY: SURFACE MOTION
 BK0472
 BK0472  HISTORY     - Date     Condition        Report By
 BK0472  HISTORY     - 1968     MONUMENTED       LADH
 BK0472  HISTORY     - 1969     GOOD             LADTD
 BK0472  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0472  HISTORY     - 20030611 MARK NOT FOUND   USPSQD
 BK0472  HISTORY     - 20040920 MARK NOT FOUND   USPSQD
 BK0472
 BK0472                          STATION DESCRIPTION
 BK0472
 BK0472'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0472'4.65 MI N FROM RAYNE.
 BK0472'ABOUT 4.65 MILES NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 BK0472'PACIFIC RAILROAD STATION IN RAYNE.  IN SECTION 43, T9S, R2E.  58.4
 BK0472'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 52.0 FEET SOUTH
 BK0472'OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 28.4 FEET SOUTH OF
 BK0472'POWER POLE NUMBER 93, 1.5 FEET WEST OF A BARBED WIRE FENCE.  SET IN
 BK0472'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK
 BK0472'IS LOCATED 1.0 FOOT WEST OF A STEEL WITNESS POST.
 BK0472
 BK0472                          STATION RECOVERY (1991)
 BK0472
 BK0472'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0472'MARK NOT FOUND.
 BK0472
 BK0472                          STATION RECOVERY (2003)
 BK0472
 BK0472'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0472'MARK NOT FOUND.
 BK0472
 BK0472                          STATION RECOVERY (2004)
 BK0472
 BK0472'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0472'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0473 ***********************************************************************
 BK0473  DESIGNATION -  1 V 83
 BK0473  PID         -  BK0473
 BK0473  STATE/COUNTY-  LA/ACADIA
 BK0473  COUNTRY     -  US
 BK0473  USGS QUAD   -  BRANCH (2018)
 BK0473
 BK0473                         *CURRENT SURVEY CONTROL
 BK0473  ______________________________________________________________________
 BK0473* NAD 83(1986) POSITION- 30 18 45.     (N) 092 15 56.     (W)   SCALED
 BK0473* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0473  **This station is located in a suspected subsidence area (see below).
 BK0473  ______________________________________________________________________
 BK0473  GEOID HEIGHT    -        -27.278 (meters)                     GEOID18
 BK0473
 BK0473.The horizontal coordinates were scaled from a map and have
 BK0473.an estimated accuracy of +/- 6 seconds.
 BK0473
 BK0473.** This station is in an area of known vertical motion. If an
 BK0473.** orthometric height was ever established but is not available 
 BK0473.** in the current survey control section, the orthometric height
 BK0473.** is considered suspect.  Suspect heights are available in the
 BK0473.** superseded section only if requested.
 BK0473
 BK0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0473.GEOID18 height accuracy estimate available here.
 BK0473
 BK0473.Click photographs - Photos may exist for this station.
 BK0473
 BK0473;                    North         East    Units  Estimated Accuracy
 BK0473;SPC LA S     -   201,270.      910,340.      MT  (+/- 180 meters Scaled)
 BK0473
 BK0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP706536(NAD 83)
 BK0473
 BK0473                          SUPERSEDED SURVEY CONTROL
 BK0473
 BK0473.No superseded survey control is available for this station.
 BK0473
 BK0473_MARKER: DD = SURVEY DISK
 BK0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0473_STAMPING: 1V83 1968
 BK0473_MARK LOGO: LADHGS
 BK0473_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0473+STABILITY: SURFACE MOTION
 BK0473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0473+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0473
 BK0473  HISTORY     - Date     Condition        Report By
 BK0473  HISTORY     - 1968     MONUMENTED       LADH
 BK0473  HISTORY     - 1969     GOOD             LADTD
 BK0473  HISTORY     - 19910907 GOOD             USPSQD
 BK0473  HISTORY     - 19971017 GOOD             USPSQD
 BK0473  HISTORY     - 20030611 GOOD             USPSQD
 BK0473  HISTORY     - 20040920 GOOD             USPSQD
 BK0473
 BK0473                          STATION DESCRIPTION
 BK0473
 BK0473'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0473'5.55 MI N FROM RAYNE.
 BK0473'ABOUT 5.55 MILES NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 BK0473'PACIFIC RAILROAD STATION IN RAYNE.  IN SECTION 33, T8S, R2E.  69.4
 BK0473'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 71.0 FEET SOUTH
 BK0473'OF A POWER POLE, 4.5 FEET NORTH OF A LOUISIANA DEPARTMENT OF HIGHWAYS
 BK0473'CONCRETE RIGHT-OF-WAY MARKER, 1.5 FEET EAST OF A BARBED WIRE FENCE.
 BK0473'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
 BK0473'THE MARK IS LOCATED 1.0 FOOT EAST OF A STEEL WITNESS POST.
 BK0473
 BK0473                          STATION RECOVERY (1991)
 BK0473
 BK0473'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0473'RECOVERED IN GOOD CONDITION.
 BK0473
 BK0473                          STATION RECOVERY (1997)
 BK0473
 BK0473'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0473'RECOVERED IN GOOD CONDITION.
 BK0473
 BK0473                          STATION RECOVERY (2003)
 BK0473
 BK0473'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0473'RECOVERED IN GOOD CONDITION.
 BK0473
 BK0473                          STATION RECOVERY (2004)
 BK0473
 BK0473'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0474 ***********************************************************************
 BK0474  DESIGNATION -  1 V 84
 BK0474  PID         -  BK0474
 BK0474  STATE/COUNTY-  LA/ACADIA
 BK0474  COUNTRY     -  US
 BK0474  USGS QUAD   -  BRANCH (2018)
 BK0474
 BK0474                         *CURRENT SURVEY CONTROL
 BK0474  ______________________________________________________________________
 BK0474* NAD 83(1992) POSITION- 30 19 35.06079(N) 092 16 01.11740(W)   ADJUSTED
 BK0474* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0474  **This station is located in a suspected subsidence area (see below).
 BK0474  ______________________________________________________________________
 BK0474  GEOID HEIGHT    -        -27.292 (meters)                     GEOID18
 BK0474  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BK0474  HORZ ORDER      -  SECOND
 BK0474
 BK0474.The horizontal coordinates were established by classical geodetic methods
 BK0474.and adjusted by the National Geodetic Survey in January 1993.
 BK0474
 BK0474.** This station is in an area of known vertical motion. If an
 BK0474.** orthometric height was ever established but is not available 
 BK0474.** in the current survey control section, the orthometric height
 BK0474.** is considered suspect.  Suspect heights are available in the
 BK0474.** superseded section only if requested.
 BK0474
 BK0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0474.GEOID18 height accuracy estimate available here.
 BK0474
 BK0474.Click photographs - Photos may exist for this station.
 BK0474
 BK0474.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0474
 BK0474. The following values were computed from the NAD 83(1992) position.
 BK0474
 BK0474;                    North         East     Units Scale Factor Converg.
 BK0474;SPC LA S     -   202,813.458   910,218.670   MT  0.99994182   -0 28 00.6
 BK0474;SPC LA S     -   665,397.15  2,986,275.75   sFT  0.99994182   -0 28 00.6
 BK0474;UTM  15      - 3,355,182.266   570,466.807   MT  0.99966126   +0 22 12.5
 BK0474
 BK0474!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0474!SPC LA S     -   1.00000273  x   0.99994182  =   0.99994455
 BK0474!UTM  15      -   1.00000273  x   0.99966126  =   0.99966399
 BK0474
 BK0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7046655182(NAD 83)
 BK0474
 BK0474                          SUPERSEDED SURVEY CONTROL
 BK0474
 BK0474  NAD 83(1986)-  30 19 35.08018(N)    092 16 01.11190(W) AD(       ) 2
 BK0474  NAD 27      -  30 19 34.35474(N)    092 16 00.65052(W) AD(       ) 2
 BK0474
 BK0474.Superseded values are not recommended for survey control.
 BK0474
 BK0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0474.See file dsdata.pdf to determine how the superseded data were derived.
 BK0474
 BK0474_MARKER: DD = SURVEY DISK
 BK0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0474_STAMPING: 1V84 1968
 BK0474_MARK LOGO: LADHGS
 BK0474_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0474+STABILITY: SURFACE MOTION
 BK0474_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0474+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2006
 BK0474
 BK0474  HISTORY     - Date     Condition        Report By
 BK0474  HISTORY     - 1969     MONUMENTED       LADH
 BK0474  HISTORY     - 1969     GOOD             LADTD
 BK0474  HISTORY     - 19910907 GOOD             USPSQD
 BK0474  HISTORY     - 19971017 GOOD             USPSQD
 BK0474  HISTORY     - 20030611 GOOD             USPSQD
 BK0474  HISTORY     - 20040920 GOOD             USPSQD
 BK0474  HISTORY     - 20061023 GOOD             USPSQD
 BK0474
 BK0474                          STATION DESCRIPTION
 BK0474
 BK0474'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (LGB)
 BK0474'THE STATION IS ABOUT 10 MILES NORTHEAST OF CROWLEY, 6 MILES NORTH
 BK0474'OF RAYNE, 1-1/2 MILES SOUTH OF BRANCH AND ON LAND OWNED BY CHARLEY
 BK0474'GOSSEN.
 BK0474'
 BK0474'TO REACH THE STATION FROM THE POST OFFICE IN BRANCH, GO SOUTH ON
 BK0474'STATE HIGHWAY 35 FOR 0.8 MILE TO THE JUNCTION OF STATE HIGHWAY 1102
 BK0474'AND 1 V85 ON THE LEFT.  CONTINUE SOUTH ON HIGHWAY 35 FOR 0.6 MILE
 BK0474'TO THE STATION.
 BK0474'
 BK0474'1 V84 IS A BRONZE BENCH MARK DISK OF THE LOUISIANA DEPARTMENT OF
 BK0474'HIGHWAYS, STAMPED 1V84 1968, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BK0474'CONCRETE MONUMENT, THAT PROJECTS 4 INCHES.  IT IS 48.5 FEET WEST OF
 BK0474'THE CENTERLINE OF HIGHWAY 35, 46.0 FEET NORTH OF THE CENTERLINE OF
 BK0474'THE PAVED ROAD, 28.4 FEET SOUTHWEST OF A FENCE CORNER POST AND 1.0
 BK0474'FEET SOUTHEAST OF A METAL WITNESS POST AND A FENCE.
 BK0474
 BK0474                          STATION RECOVERY (1969)
 BK0474
 BK0474'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 BK0474'6.50 MI N FROM RAYNE.
 BK0474'ABOUT 6.50 MILES NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 BK0474'PACIFIC RAILROAD STATION IN RAYNE.  ABOUT 0.10 MILE SOUTHEAST ALONG
 BK0474'LOUISIANA HIGHWAY 35 AND 95 (SOUTH MAIN STREET) FROM THE TEXAS AND
 BK0474'PACIFIC RAILROAD STATION IN CHURCH POINT TO THE JUNCTION OF LOUISIANA
 BK0474'HIGHWAYS 35 AND 95.  THENCE ABOUT 6.60 MILES SOUTHWEST ALONG LOUISIANA
 BK0474'HIGHWAY 35.  IN SECTION 86, T8S, R2E.  85.0 FEET WEST-SOUTHWEST OF THE
 BK0474'CENTERLINE OF LOUISIANA HIGHWAY 35, 46.5 FEET NORTH-NORTHWEST OF THE
 BK0474'CENTERLINE OF A BLACKTOP ROAD LEADING WEST, 92.6 FEET NORTHEAST OF
 BK0474'POWER POLE NUMBER 62, 1.5 FEET SOUTHEAST OF A BARBED WIRE FENCE. SET
 BK0474'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. THE
 BK0474'MARK IS LOCATED 1.0 FOOT SOUTHEAST OF A STEEL WITNESS POST.
 BK0474
 BK0474                          STATION RECOVERY (1991)
 BK0474
 BK0474'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0474'RECOVERED IN GOOD CONDITION.
 BK0474
 BK0474                          STATION RECOVERY (1997)
 BK0474
 BK0474'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0474'RECOVERED IN GOOD CONDITION.
 BK0474
 BK0474                          STATION RECOVERY (2003)
 BK0474
 BK0474'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0474'NO WITNESS POST AND NO FENCE.
 BK0474'
 BK0474
 BK0474                          STATION RECOVERY (2004)
 BK0474
 BK0474'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0474'RECOVERED IN GOOD CONDITION.
 BK0474
 BK0474                          STATION RECOVERY (2006)
 BK0474
 BK0474'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK0474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0475 ***********************************************************************
 BK0475  DESIGNATION -  1 V 85
 BK0475  PID         -  BK0475
 BK0475  STATE/COUNTY-  LA/ACADIA
 BK0475  COUNTRY     -  US
 BK0475  USGS QUAD   -  BRANCH (2018)
 BK0475
 BK0475                         *CURRENT SURVEY CONTROL
 BK0475  ______________________________________________________________________
 BK0475* NAD 83(1986) POSITION- 30 20 08.     (N) 092 16 00.     (W)   SCALED
 BK0475* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0475  **This station is located in a suspected subsidence area (see below).
 BK0475  ______________________________________________________________________
 BK0475  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK0475
 BK0475.The horizontal coordinates were scaled from a map and have
 BK0475.an estimated accuracy of +/- 6 seconds.
 BK0475
 BK0475.** This station is in an area of known vertical motion. If an
 BK0475.** orthometric height was ever established but is not available 
 BK0475.** in the current survey control section, the orthometric height
 BK0475.** is considered suspect.  Suspect heights are available in the
 BK0475.** superseded section only if requested.
 BK0475
 BK0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0475.GEOID18 height accuracy estimate available here.
 BK0475
 BK0475.Click photographs - Photos may exist for this station.
 BK0475
 BK0475;                    North         East    Units  Estimated Accuracy
 BK0475;SPC LA S     -   203,830.      910,260.      MT  (+/- 180 meters Scaled)
 BK0475
 BK0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP704561(NAD 83)
 BK0475
 BK0475                          SUPERSEDED SURVEY CONTROL
 BK0475
 BK0475.No superseded survey control is available for this station.
 BK0475
 BK0475_MARKER: DD = SURVEY DISK
 BK0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0475_STAMPING: 1V85 1968
 BK0475_MARK LOGO: LADHGS
 BK0475_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0475+STABILITY: SURFACE MOTION
 BK0475
 BK0475  HISTORY     - Date     Condition        Report By
 BK0475  HISTORY     - 1968     MONUMENTED       LADH
 BK0475  HISTORY     - 1969     GOOD             LADTD
 BK0475  HISTORY     - 1982     GOOD             LADTD
 BK0475
 BK0475                          STATION DESCRIPTION
 BK0475
 BK0475'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0475'6.05 MI SW FROM CHURCH POINT.
 BK0475'ABOUT 0.10 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 35 AND 95 (SOUTH
 BK0475'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0475'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0475'5.95 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 35.  IN SECTION 86, T8S,
 BK0475'R2E.  LOCATED AT A POINT WHERE LOUISIANA HIGHWAYS 35 AND 1102
 BK0475'INTERSECT, 111.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35,
 BK0475'40.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1102, 60.6 FEET
 BK0475'NORTHEAST OF A POWER POLE, 1.2 FEET NORTHWEST OF A BARBED WIRE FENCE.
 BK0475'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
 BK0475'THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BK0475
 BK0475                          STATION RECOVERY (1982)
 BK0475
 BK0475'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0475'ABOUT 10.6 KM (6.60 MI) NORTH ALONG LA. HIGHWAY 13 FROM THE ACADIA
 BK0475'PARISH COURTHOUSE IN CROWLEY, IN SECTION 5, 1 9 S, R 1 E, 28.6 METERS
 BK0475'(93.7 FT) EAST OF THE CENTERLINE OF LA. HIGHWAY 13, 22.2 METERS (72.9
 BK0475'FT) NORTHEAST OF THE CENTER OF A CONCRETE HEADWALL ON THE EAST END OF
 BK0475'A 0.8 METERS (30 IN) CONCRETE PIPE UNDER LA. HIGHWAY 13, 15.5 METERS
 BK0475'(51.0 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 10.2
 BK0475'METERS (33.6 FT) SOUTHWEST OF A POWER POLE, 1.2 METERS (3.8 FT)
 BK0475'NORTHWEST OF A BARBED WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0476 ***********************************************************************
 BK0476  DESIGNATION -  1 V 86
 BK0476  PID         -  BK0476
 BK0476  STATE/COUNTY-  LA/ACADIA
 BK0476  COUNTRY     -  US
 BK0476  USGS QUAD   -  BRANCH (2018)
 BK0476
 BK0476                         *CURRENT SURVEY CONTROL
 BK0476  ______________________________________________________________________
 BK0476* NAD 83(1986) POSITION- 30 20 58.     (N) 092 16 00.     (W)   SCALED
 BK0476* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0476  **This station is located in a suspected subsidence area (see below).
 BK0476  ______________________________________________________________________
 BK0476  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0476
 BK0476.The horizontal coordinates were scaled from a map and have
 BK0476.an estimated accuracy of +/- 6 seconds.
 BK0476
 BK0476.** This station is in an area of known vertical motion. If an
 BK0476.** orthometric height was ever established but is not available 
 BK0476.** in the current survey control section, the orthometric height
 BK0476.** is considered suspect.  Suspect heights are available in the
 BK0476.** superseded section only if requested.
 BK0476
 BK0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0476.GEOID18 height accuracy estimate available here.
 BK0476
 BK0476.Click photographs - Photos may exist for this station.
 BK0476
 BK0476;                    North         East    Units  Estimated Accuracy
 BK0476;SPC LA S     -   205,370.      910,270.      MT  (+/- 180 meters Scaled)
 BK0476
 BK0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP704577(NAD 83)
 BK0476
 BK0476                          SUPERSEDED SURVEY CONTROL
 BK0476
 BK0476.No superseded survey control is available for this station.
 BK0476
 BK0476_MARKER: DD = SURVEY DISK
 BK0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0476_STAMPING: 1V86 1968
 BK0476_MARK LOGO: LADHGS
 BK0476_PROJECTION: FLUSH
 BK0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0476+STABILITY: SURFACE MOTION
 BK0476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0476+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1989
 BK0476
 BK0476  HISTORY     - Date     Condition        Report By
 BK0476  HISTORY     - 1968     MONUMENTED       LADH
 BK0476  HISTORY     - 1969     GOOD             LADTD
 BK0476  HISTORY     - 19890718 GOOD             LADTD
 BK0476  HISTORY     - 19970604 GOOD             USPSQD
 BK0476  HISTORY     - 20030611 POOR             USPSQD
 BK0476
 BK0476                          STATION DESCRIPTION
 BK0476
 BK0476'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0476'5.10 MI SW FROM CHURCH POINT.
 BK0476'ABOUT 0.10 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 35 AND 95 (SOUTH
 BK0476'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0476'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0476'5.00 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 35.  IN SECTION 16, T8S,
 BK0476'R2E.  LOCATED AT A POINT WHERE LOUISIANA HIGHWAYS 35 AND 365
 BK0476'INTERSECT, 79.8 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35,
 BK0476'67.5 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 365, 36.7 FEET
 BK0476'NORTHWEST OF A POWER POLE, 1.7 FEET SOUTHWEST OF A BARBED WIRE FENCE.
 BK0476'SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.
 BK0476'THE MARK IS LOCATED 1.1 FEET SOUTHWEST OF A STEEL WITNESS POST.
 BK0476
 BK0476                          STATION RECOVERY (1989)
 BK0476
 BK0476'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0476'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAYS 35 AND 365 IN
 BK0476'THE SMALL COMMUNITY OF BRANCH, IN SECTION 16, T 8 S, R 2 E.
 BK0476'OWNERSHIP--UNKNOWN.
 BK0476'THE STATION IS 24.4 M (80.1 FT) EAST FROM THE CENTER OF HIGHWAY 35,
 BK0476'20.6 M (67.6 FT) NORTH FROM THE CENTER OF HIGHWAY 365 AND 11.2 M
 BK0476'(36.7 FT) NORTHWEST FROM A POWER POLE.  THE MARK IS FLUSH WITH THE
 BK0476'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK0476
 BK0476                          STATION RECOVERY (1997)
 BK0476
 BK0476'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0476'RECOVERED IN GOOD CONDITION.
 BK0476
 BK0476                          STATION RECOVERY (2003)
 BK0476
 BK0476'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0476'CONCRETE AND METAL ROD IS STILL IN PLACE BUT BRONZE DISC WAS CUT OFF
 BK0476'FLUSH WITH TOP OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0477 ***********************************************************************
 BK0477  DESIGNATION -  1 V 87
 BK0477  PID         -  BK0477
 BK0477  STATE/COUNTY-  LA/ACADIA
 BK0477  COUNTRY     -  US
 BK0477  USGS QUAD   -  BRANCH (2018)
 BK0477
 BK0477                         *CURRENT SURVEY CONTROL
 BK0477  ______________________________________________________________________
 BK0477* NAD 83(1986) POSITION- 30 21 51.     (N) 092 15 39.     (W)   SCALED
 BK0477* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0477  **This station is located in a suspected subsidence area (see below).
 BK0477  ______________________________________________________________________
 BK0477  GEOID HEIGHT    -        -27.318 (meters)                     GEOID18
 BK0477
 BK0477.The horizontal coordinates were scaled from a map and have
 BK0477.an estimated accuracy of +/- 6 seconds.
 BK0477
 BK0477.** This station is in an area of known vertical motion. If an
 BK0477.** orthometric height was ever established but is not available 
 BK0477.** in the current survey control section, the orthometric height
 BK0477.** is considered suspect.  Suspect heights are available in the
 BK0477.** superseded section only if requested.
 BK0477
 BK0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0477.GEOID18 height accuracy estimate available here.
 BK0477
 BK0477.Click photographs - Photos may exist for this station.
 BK0477
 BK0477;                    North         East    Units  Estimated Accuracy
 BK0477;SPC LA S     -   206,990.      910,840.      MT  (+/- 180 meters Scaled)
 BK0477
 BK0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP710593(NAD 83)
 BK0477
 BK0477                          SUPERSEDED SURVEY CONTROL
 BK0477
 BK0477.No superseded survey control is available for this station.
 BK0477
 BK0477_MARKER: DD = SURVEY DISK
 BK0477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0477_STAMPING: 1V87 1968
 BK0477_MARK LOGO: LADHGS
 BK0477_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0477+STABILITY: SURFACE MOTION
 BK0477_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0477+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1989
 BK0477
 BK0477  HISTORY     - Date     Condition        Report By
 BK0477  HISTORY     - 1968     MONUMENTED       LADH
 BK0477  HISTORY     - 1969     GOOD             LADH
 BK0477  HISTORY     - 19890718 GOOD             LADTD
 BK0477  HISTORY     - 19970604 GOOD             USPSQD
 BK0477
 BK0477                          STATION DESCRIPTION
 BK0477
 BK0477'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0477'4.05 MI SW FROM CHURCH POINT.
 BK0477'ABOUT 0.10 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 35 AND 95 (SOUTH
 BK0477'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0477'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0477'3.95 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 35.  IN SECTION 9, T8S,
 BK0477'R2E.  70.4 FEET WEST-NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0477'35, 63.0 FEET NORTHEAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0477'WEST, 4.5 FEET NORTHEAST OF POWER POLE NUMBER 245, 1.9 FEET SOUTHEAST
 BK0477'OF A BARBED WIRE FENCE.  SET IN TOP OF CONCRETE POST PROJECTING 3
 BK0477'INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTHEAST OF A
 BK0477'STEEL WITNESS POST.
 BK0477
 BK0477                          STATION RECOVERY (1989)
 BK0477
 BK0477'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0477'THE STATION IS LOCATED 6.4 KM (4.00 MI) SOUTHWEST OF CHURCH POINT AND
 BK0477'1.7 KM (1.05 MI) NORTHEAST OF BRANCH, IN SECTION 9, T8S, R2E.
 BK0477'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK0477'
 BK0477'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 35 AND 95 IN
 BK0477'CHURCH POINT, GO SOUTHWEST FOR 6.4 KM (4.00 MI) ON HIGHWAY 35 TO THE
 BK0477'MARK ON THE RIGHT AT THE JUNCTION WITH PARISH ROAD 2-21.
 BK0477'
 BK0477'THE STATION IS 21.5 M (70.5 FT) NORTHWEST FROM THE CENTER OF THE
 BK0477'HIGHWAY, 19.2 M (63.0 FT) NORTHEAST FROM THE CENTER OF THE PARISH
 BK0477'ROAD, 1.4 M (4.6 FT) NORTHEAST FROM POWER POLE NUMBER 245, 0.6 M
 BK0477'(2.0 FT) SOUTH FROM A TELEPHONE JUNCTION BOX AND 0.3 M (1.0 FT)
 BK0477'SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  IT IS
 BK0477'PROJECTING 7.6 CM (3 IN) ABOVE THE GROUND AND LEVEL WITH THE HIGHWAY.
 BK0477
 BK0477                          STATION RECOVERY (1997)
 BK0477
 BK0477'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0478 ***********************************************************************
 BK0478  DESIGNATION -  1 V 88
 BK0478  PID         -  BK0478
 BK0478  STATE/COUNTY-  LA/ACADIA
 BK0478  COUNTRY     -  US
 BK0478  USGS QUAD   -  BRANCH (2018)
 BK0478
 BK0478                         *CURRENT SURVEY CONTROL
 BK0478  ______________________________________________________________________
 BK0478* NAD 83(1986) POSITION- 30 22 21.43   (N) 092 15 09.49   (W)   HD_HELD1
 BK0478* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0478  **This station is located in a suspected subsidence area (see below).
 BK0478  ______________________________________________________________________
 BK0478  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0478
 BK0478.The horizontal coordinates were determined by differentially corrected
 BK0478.hand held GPS observations or other comparable positioning techniques
 BK0478.and have an estimated accuracy of +/- 3 meters.
 BK0478
 BK0478.** This station is in an area of known vertical motion. If an
 BK0478.** orthometric height was ever established but is not available 
 BK0478.** in the current survey control section, the orthometric height
 BK0478.** is considered suspect.  Suspect heights are available in the
 BK0478.** superseded section only if requested.
 BK0478
 BK0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0478.GEOID18 height accuracy estimate available here.
 BK0478
 BK0478.Click photographs - Photos may exist for this station.
 BK0478
 BK0478;                    North         East    Units  Estimated Accuracy
 BK0478;SPC LA S     -   207,925.0     911,638.8     MT  (+/- 3 meters HH1 GPS) 
 BK0478
 BK0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7181160312(NAD 83)
 BK0478
 BK0478                          SUPERSEDED SURVEY CONTROL
 BK0478
 BK0478.No superseded survey control is available for this station.
 BK0478
 BK0478_MARKER: DD = SURVEY DISK
 BK0478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0478_STAMPING: 1V88 1968
 BK0478_MARK LOGO: LADHGS
 BK0478_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0478+STABILITY: SURFACE MOTION
 BK0478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0478+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2022
 BK0478
 BK0478  HISTORY     - Date     Condition        Report By
 BK0478  HISTORY     - 1968     MONUMENTED       LADH
 BK0478  HISTORY     - 1969     GOOD             LADH
 BK0478  HISTORY     - 19890718 GOOD             LADTD
 BK0478  HISTORY     - 19970604 GOOD             USPSQD
 BK0478  HISTORY     - 20220505 GOOD             NLS
 BK0478
 BK0478                          STATION DESCRIPTION
 BK0478
 BK0478'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0478'3.20 MI SW FROM CHURCH POINT.
 BK0478'ABOUT 0.10 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 35 AND 95 (SOUTH
 BK0478'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0478'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0478'3.10 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 35.  IN SECTION 79, T8S,
 BK0478'R2E.  69.5 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35,
 BK0478'171.8 FEET NORTHEAST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING
 BK0478'WEST, 9.6 FEET NORTHEAST OF POWER POLE NUMBER 259, 1.7 FEET SOUTHEAST
 BK0478'OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BK0478'INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTHEAST OF A
 BK0478'STEEL WITNESS POST.
 BK0478
 BK0478                          STATION RECOVERY (1989)
 BK0478
 BK0478'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0478'THE STATION IS LOCATED ABOUT 2.8 KM (1.75 MI) NORTHEAST OF BRANCH AND
 BK0478'5.2 KM (3.25 MI) SOUTHWEST OF CHURCH POINT, IN SECTION 79, T8S, R2E.
 BK0478'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK0478'
 BK0478'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 35 AND 95 IN
 BK0478'CHURCH POINT, GO SOUTHWEST FOR 5.2 KM (3.25 MI) ON HIGHWAY 35 TO THE
 BK0478'MARK ON THE RIGHT.
 BK0478'
 BK0478'THE STATION IS 52.4 M (171.9 FT) NORTHEAST FROM THE CENTER OF A
 BK0478'BLACKTOP ROAD LEADING WEST, 21.2 M (69.6 FT) NORTHWEST FROM THE CENTER
 BK0478'OF THE HIGHWAY, 2.9 M (9.5 FT) NORTHEAST FROM POWER POLE NUMBER 259,
 BK0478'0.5 M (1.6 FT) SOUTHEAST FROM A FENCE AND 0.3 M (1.0 FT) SOUTHEAST
 BK0478'FROM A METAL WITNESS POST WITH SIGN ATTACHED.  IT IS PROJECTING 5 CM
 BK0478'(2 IN) ABOVE THE GROUND AND 0.3 M (1.0 FT) ABOVE THE HIGHWAY.
 BK0478
 BK0478                          STATION RECOVERY (1997)
 BK0478
 BK0478'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0478'RECOVERED IN GOOD CONDITION.
 BK0478
 BK0478                          STATION RECOVERY (2022)
 BK0478
 BK0478'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2022 (JN)
 BK0478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0479 ***********************************************************************
 BK0479  DESIGNATION -  1 V 89
 BK0479  PID         -  BK0479
 BK0479  STATE/COUNTY-  LA/ACADIA
 BK0479  COUNTRY     -  US
 BK0479  USGS QUAD   -  CHURCH POINT (2018)
 BK0479
 BK0479                         *CURRENT SURVEY CONTROL
 BK0479  ______________________________________________________________________
 BK0479* NAD 83(1986) POSITION- 30 23 05.     (N) 092 14 25.     (W)   SCALED
 BK0479* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0479  **This station is located in a suspected subsidence area (see below).
 BK0479  ______________________________________________________________________
 BK0479  GEOID HEIGHT    -        -27.326 (meters)                     GEOID18
 BK0479
 BK0479.The horizontal coordinates were scaled from a map and have
 BK0479.an estimated accuracy of +/- 6 seconds.
 BK0479
 BK0479.** This station is in an area of known vertical motion. If an
 BK0479.** orthometric height was ever established but is not available 
 BK0479.** in the current survey control section, the orthometric height
 BK0479.** is considered suspect.  Suspect heights are available in the
 BK0479.** superseded section only if requested.
 BK0479
 BK0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0479.GEOID18 height accuracy estimate available here.
 BK0479
 BK0479.Click photographs - Photos may exist for this station.
 BK0479
 BK0479;                    North         East    Units  Estimated Accuracy
 BK0479;SPC LA S     -   209,260.      912,840.      MT  (+/- 180 meters Scaled)
 BK0479
 BK0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP729616(NAD 83)
 BK0479
 BK0479                          SUPERSEDED SURVEY CONTROL
 BK0479
 BK0479.No superseded survey control is available for this station.
 BK0479
 BK0479_MARKER: DD = SURVEY DISK
 BK0479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0479_STAMPING: 1V89 1968
 BK0479_MARK LOGO: LADHGS
 BK0479_PROJECTION: FLUSH
 BK0479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0479+STABILITY: SURFACE MOTION
 BK0479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0479+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1989
 BK0479
 BK0479  HISTORY     - Date     Condition        Report By
 BK0479  HISTORY     - 1968     MONUMENTED       LADH
 BK0479  HISTORY     - 1969     GOOD             LADH
 BK0479  HISTORY     - 19890718 GOOD             LADTD
 BK0479  HISTORY     - 19970604 GOOD             USPSQD
 BK0479
 BK0479                          STATION DESCRIPTION
 BK0479
 BK0479'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0479'2.15 MI SW FROM CHURCH POINT.
 BK0479'ABOUT 0.10 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 35 AND 95 (SOUTH
 BK0479'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0479'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0479'2.05 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 35.  IN SECTION 77, T8S,
 BK0479'R2E.  85.0 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35,
 BK0479'88.0 FEET EAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE
 BK0479'BELONGING TO EFFROE FONTENOT, 126.0 FEET SOUTHEAST OF THE SOUTHEAST
 BK0479'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO DONALD BELLARD, 3.5 FEET
 BK0479'SOUTHWEST OF A 12 INCH PINE TREE, 1.1 FEET NORTHEAST OF A CHAIN LINK
 BK0479'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0479'GROUND.  THE MARK IS LOCATED 1.0 FOOT EAST OF A STEEL WITNESS POST.
 BK0479
 BK0479                          STATION RECOVERY (1989)
 BK0479
 BK0479'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0479'THE STATION IS LOCATED ABOUT 4.7 KM (2.90 MI) NORTHEAST OF BRANCH AND
 BK0479'3.3 KM (2.05 MI) SOUTHWEST OF CHURCH POINT, IN SECTION 77, T8S, R2E.
 BK0479'OWNERSHIP--UNKNOWN.
 BK0479'
 BK0479'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 35 AND 95 IN
 BK0479'CHURCH POINT, GO SOUTHWEST FOR 3.3 KM (2.05 MI) ON HIGHWAY 35 TO THE
 BK0479'MAK ON THE RIGHT NEAR A CHAIN LINK FENCE.
 BK0479'
 BK0479'THE STATION IS 26.8 M (87.9 FT) EAST FROM THE NORTHEAST CORNER OF A
 BK0479'BRICK VENEER RESIDENCE BELONGING TO EFFROE FONTENOT, 25.9 M (85.0 FT)
 BK0479'NORTHWEST FROM THE CENTER OF THE HIGHWAY, 3.8 M (12.5 FT) NORTHWEST
 BK0479'FROM A CHAIN LINK FENCE CORNER AND A TELEPHONE JUNCTION BOX, 0.3 M
 BK0479'(1.0 FT) NORTHEAST FROM A CHAIN LINK FENCE AND 0.3 M (1.0 FT) EAST
 BK0479'FROM A METAL WITNESS POST WITH SIGN ATTACHED.  IT IS FLUSH WITH THE
 BK0479'GROUND AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BK0479
 BK0479                          STATION RECOVERY (1997)
 BK0479
 BK0479'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0479'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0353 ***********************************************************************
 BK0353  DESIGNATION -  1 V 9
 BK0353  PID         -  BK0353
 BK0353  STATE/COUNTY-  LA/ACADIA
 BK0353  COUNTRY     -  US
 BK0353  USGS QUAD   -  CROWLEY EAST (2018)
 BK0353
 BK0353                         *CURRENT SURVEY CONTROL
 BK0353  ______________________________________________________________________
 BK0353* NAD 83(1986) POSITION- 30 11 49.     (N) 092 21 45.     (W)   SCALED
 BK0353* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0353  **This station is located in a suspected subsidence area (see below).
 BK0353  ______________________________________________________________________
 BK0353  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BK0353  DYNAMIC HEIGHT  -          5.836 (meters)       19.15  (feet) COMP
 BK0353  MODELED GRAVITY -    979,306.0   (mgal)                       NAVD 88
 BK0353
 BK0353.The horizontal coordinates were scaled from a map and have
 BK0353.an estimated accuracy of +/- 6 seconds.
 BK0353
 BK0353.** This station is in an area of known vertical motion. If an
 BK0353.** orthometric height was ever established but is not available 
 BK0353.** in the current survey control section, the orthometric height
 BK0353.** is considered suspect.  Suspect heights are available in the
 BK0353.** superseded section only if requested.
 BK0353
 BK0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0353.GEOID18 height accuracy estimate available here.
 BK0353
 BK0353.Click photographs - Photos may exist for this station.
 BK0353
 BK0353.The dynamic height is computed by dividing the NAVD 88
 BK0353.geopotential number by the normal gravity value computed on the
 BK0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0353.degrees latitude (g = 980.6199 gals.).
 BK0353
 BK0353.The modeled gravity was interpolated from observed gravity values.
 BK0353
 BK0353;                    North         East    Units  Estimated Accuracy
 BK0353;SPC LA S     -   188,540.      900,900.      MT  (+/- 180 meters Scaled)
 BK0353
 BK0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP613407(NAD 83)
 BK0353
 BK0353                          SUPERSEDED SURVEY CONTROL
 BK0353
 BK0353.No superseded survey control is available for this station.
 BK0353
 BK0353_MARKER: DD = SURVEY DISK
 BK0353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0353_STAMPING: 1V9 1968
 BK0353_MARK LOGO: LADHGS
 BK0353_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0353+STABILITY: SURFACE MOTION
 BK0353
 BK0353  HISTORY     - Date     Condition        Report By
 BK0353  HISTORY     - 1968     MONUMENTED       LADH
 BK0353  HISTORY     - 1977     GOOD             LADTD
 BK0353  HISTORY     - 1982     GOOD             NGS
 BK0353  HISTORY     - 1986     GOOD             NGS
 BK0353
 BK0353                          STATION DESCRIPTION
 BK0353
 BK0353'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0353'1.60 MI S FROM CROWLEY.
 BK0353'ABOUT 0.50 MILE NORTHEAST ALONG FRONT STREET FROM THE SOUTHERN PACIFIC
 BK0353'RAILROAD STATION IN CROWLEY TO THE INTERSECTION OF FRONT STREET AND
 BK0353'LOUISIANA HIGHWAY 13.  THENCE ABOUT 1.10 MILES SOUTH ALONG LOUISIANA
 BK0353'HIGHWAY 13.  IN SECTION 10, T10S, R1E.  86.5 FEET EAST OF THE
 BK0353'CENTERLINE OF LOUISIANA HIGHWAY 13, 60.0 FEET SOUTH OF THE CENTERLINE
 BK0353'OF A BLACKTOP ROAD LEADING EAST, 21.3 FEET SOUTHWEST OF A POWER POLE,
 BK0353'1.7 FEET NORTHWEST OF A CHAIN LINK FENCE SURROUNDING A TRANSFORMER
 BK0353'STATION BELONGING TO CENTRAL LOUISIANA ELECTRIC COMPANY. SET IN TOP OF
 BK0353'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL WITNESS
 BK0353'POST IS SET 1.2 FEET SOUTHEAST OF THE MARK.
 BK0353
 BK0353                          STATION RECOVERY (1977)
 BK0353
 BK0353'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0353'RECOVERED IN GOOD CONDITION.
 BK0353
 BK0353                          STATION RECOVERY (1982)
 BK0353
 BK0353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0353'RECOVERED IN GOOD CONDITION.
 BK0353
 BK0353                          STATION RECOVERY (1986)
 BK0353
 BK0353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0353'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0480 ***********************************************************************
 BK0480  DESIGNATION -  1 V 90
 BK0480  PID         -  BK0480
 BK0480  STATE/COUNTY-  LA/ACADIA
 BK0480  COUNTRY     -  US
 BK0480  USGS QUAD   -  CHURCH POINT (2018)
 BK0480
 BK0480                         *CURRENT SURVEY CONTROL
 BK0480  ______________________________________________________________________
 BK0480* NAD 83(1986) POSITION- 30 23 33.     (N) 092 13 51.     (W)   SCALED
 BK0480* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0480  **This station is located in a suspected subsidence area (see below).
 BK0480  ______________________________________________________________________
 BK0480  GEOID HEIGHT    -        -27.328 (meters)                     GEOID18
 BK0480
 BK0480.The horizontal coordinates were scaled from a map and have
 BK0480.an estimated accuracy of +/- 6 seconds.
 BK0480
 BK0480.** This station is in an area of known vertical motion. If an
 BK0480.** orthometric height was ever established but is not available 
 BK0480.** in the current survey control section, the orthometric height
 BK0480.** is considered suspect.  Suspect heights are available in the
 BK0480.** superseded section only if requested.
 BK0480
 BK0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0480.GEOID18 height accuracy estimate available here.
 BK0480
 BK0480.Click photographs - Photos may exist for this station.
 BK0480
 BK0480;                    North         East    Units  Estimated Accuracy
 BK0480;SPC LA S     -   210,110.      913,750.      MT  (+/- 180 meters Scaled)
 BK0480
 BK0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP738625(NAD 83)
 BK0480
 BK0480                          SUPERSEDED SURVEY CONTROL
 BK0480
 BK0480.No superseded survey control is available for this station.
 BK0480
 BK0480_MARKER: DD = SURVEY DISK
 BK0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0480_STAMPING: 1V90 1968
 BK0480_MARK LOGO: LADHGS
 BK0480_PROJECTION: FLUSH
 BK0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0480+STABILITY: SURFACE MOTION
 BK0480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0480+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2006
 BK0480
 BK0480  HISTORY     - Date     Condition        Report By
 BK0480  HISTORY     - 1968     MONUMENTED       LADH
 BK0480  HISTORY     - 1973     GOOD             LADH
 BK0480  HISTORY     - 19890718 GOOD             LADTD
 BK0480  HISTORY     - 19970604 GOOD             USPSQD
 BK0480  HISTORY     - 20060522 GOOD             NGS
 BK0480
 BK0480                          STATION DESCRIPTION
 BK0480
 BK0480'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0480'1.35 MI SW FROM CHURCH POINT.
 BK0480'FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH POINT, THENCE
 BK0480'ABOUT 0.1 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 35 AND 95 (SOUTH MAIN
 BK0480'STREET) TO THE JUNCTION OF LOUISIANA HIGHWAY 35 AND 95.  THENCE ABOUT
 BK0480'1.25 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 35, 81 FEET SOUTHEAST OF
 BK0480'THE CENTERLINE OF LOUISIANA HIGHWAY 35, 194 FEET NORTHEAST OF THE
 BK0480'CENTERLINE OF A GRAVEL ROAD LEADING SOUTHEAST, 132 FEET
 BK0480'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER RESIDENCE
 BK0480'BELONGING TO RUFUS HARMON, 18 FEET NORTHEAST OF THE CENTERLINE OF A
 BK0480'SHELL DRIVE, 1 FOOT SOUTHWEST OF A STEEL WITNESS POST, DISK IN THE TOP
 BK0480'OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0480
 BK0480                          STATION RECOVERY (1989)
 BK0480
 BK0480'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0480'THE STATION IS LOCATED ABOUT 2.0 KM (1.25 MI) SOUTHWEST OF CHURCH
 BK0480'POINT AND 6.0 KM (3.75 MI) NORTHEAST OF BRANCH.  OWNERSHIP--MRS. RUFUS
 BK0480'HARMON.
 BK0480'
 BK0480'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 35 AND 95 IN
 BK0480'CHURCH POINT, GO SOUTHWEST FOR 2.0 KM (1.25 MI) ON HIGHWAY 35 TO THE
 BK0480'MARK ON THE LEFT NEAR A BRICK HOUSE BELONGING TO MRS. RUFUS HARMON.
 BK0480'
 BK0480'THE STATION IS 59.1 M (193.9 FT) NORTHEAST FROM THE CENTER OF A GRAVEL
 BK0480'ROAD LEADING SOUTHEAST, 40.2 M (131.9 FT) NORTH-NORTHWEST FROM THE
 BK0480'NORTHWEST CORNER OF THE BRICK VENEER RESIDENCE OF MRS. HARMONS, 24.7 M
 BK0480'(81.0 FT) SOUTHEAST FROM THE CENTER OF THE HIGHWAY, 5.5 M (18.0 FT)
 BK0480'NORTHEAST FROM THE CENTER OF A SHELL DRIVE AND 0.3 M (1.0 FT) WEST
 BK0480'FROM A METAL WITNESS POST WITH A SIGN ATTACHED.  IT IS FLUSH WITH THE
 BK0480'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK0480
 BK0480                          STATION RECOVERY (1997)
 BK0480
 BK0480'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0480'RECOVERED IN GOOD CONDITION.
 BK0480
 BK0480                          STATION RECOVERY (2006)
 BK0480
 BK0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0480'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0481 ***********************************************************************
 BK0481  DESIGNATION -  1 V 91
 BK0481  PID         -  BK0481
 BK0481  STATE/COUNTY-  LA/ACADIA
 BK0481  COUNTRY     -  US
 BK0481  USGS QUAD   -  CHURCH POINT (2018)
 BK0481
 BK0481                         *CURRENT SURVEY CONTROL
 BK0481  ______________________________________________________________________
 BK0481* NAD 83(1986) POSITION- 30 24 01.     (N) 092 13 23.     (W)   SCALED
 BK0481* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0481  **This station is located in a suspected subsidence area (see below).
 BK0481  ______________________________________________________________________
 BK0481  GEOID HEIGHT    -        -27.329 (meters)                     GEOID18
 BK0481
 BK0481.The horizontal coordinates were scaled from a map and have
 BK0481.an estimated accuracy of +/- 6 seconds.
 BK0481
 BK0481.** This station is in an area of known vertical motion. If an
 BK0481.** orthometric height was ever established but is not available 
 BK0481.** in the current survey control section, the orthometric height
 BK0481.** is considered suspect.  Suspect heights are available in the
 BK0481.** superseded section only if requested.
 BK0481
 BK0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0481.GEOID18 height accuracy estimate available here.
 BK0481
 BK0481.Click photographs - Photos may exist for this station.
 BK0481
 BK0481;                    North         East    Units  Estimated Accuracy
 BK0481;SPC LA S     -   210,970.      914,510.      MT  (+/- 180 meters Scaled)
 BK0481
 BK0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP746633(NAD 83)
 BK0481
 BK0481                          SUPERSEDED SURVEY CONTROL
 BK0481
 BK0481.No superseded survey control is available for this station.
 BK0481
 BK0481_MARKER: DD = SURVEY DISK
 BK0481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0481_STAMPING: 1V91 1968
 BK0481_MARK LOGO: LADHGS
 BK0481_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0481+STABILITY: SURFACE MOTION
 BK0481_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0481+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2006
 BK0481
 BK0481  HISTORY     - Date     Condition        Report By
 BK0481  HISTORY     - 1968     MONUMENTED       LADH
 BK0481  HISTORY     - 1973     GOOD             LADH
 BK0481  HISTORY     - 19890718 GOOD             LADTD
 BK0481  HISTORY     - 19970604 GOOD             USPSQD
 BK0481  HISTORY     - 20060522 GOOD             NGS
 BK0481
 BK0481                          STATION DESCRIPTION
 BK0481
 BK0481'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0481'0.65 MI SW FROM CHURCH POINT.
 BK0481'FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH POINT, THENCE
 BK0481'ABOUT 0.1 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 35 AND 95 (SOUTH MAIN
 BK0481'STREET) TO THE JUNCTION OF LOUISIANA HIGHWAY 35 AND 95.  THENCE ABOUT
 BK0481'0.55 MILE SOUTHWEST ALONG LOUISIANA 35, 49.8 FEET EAST-NORTHEAST OF
 BK0481'THE CENTERLINE OF LOUISIANA HIGHWAY 35, 26 FEET NORTH-NORTHEAST OF THE
 BK0481'CENTERLINE OF A BLACKTOP STREET LEADING EAST, 8 FEET EAST OF A POWER
 BK0481'POLE NO. 2 M, 1 FOOT WEST OF A CHAIN LINK FENCE, 1 FOOT NORTH OF A
 BK0481'STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK0481'INCHES.
 BK0481
 BK0481                          STATION RECOVERY (1989)
 BK0481
 BK0481'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0481'THE STATION IS LOCATED ABOUT 0.9 KM (0.55 MI) SOUTHWEST OF CHURCH
 BK0481'POINT AND 7.2 KM (4.45 MI) NORTHEAST OF BRANCH.  OWNERSHIP--LOUISIANA
 BK0481'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK0481'
 BK0481'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 35 AND 95 IN
 BK0481'CHURCH POINT, GO SOUTHWEST FOR 0.9 KM (0.55 MI) ON HIGHWAY 35 TO THE
 BK0481'MARK ON THE LEFT NEAR A CHAIN LINK FENCE.
 BK0481'
 BK0481'THE STATION IS 15.2 M (49.9 FT) SOUTHEAST FROM THE CENTER OF THE
 BK0481'HIGHWAY, 7.9 M (25.9 FT) NORTHEAST FROM THE CENTER OF A BLACKTOP ROAD
 BK0481'LEADING EAST, 2.4 M (7.9 FT) EAST FROM A POWER POLE NUMBER 2 M, 0.6 M
 BK0481'(2.0 FT) NORTHEAST FROM A CONCRETE RIGHT-OF-WAY MARKER, 0.3 M (1.0 FT)
 BK0481'WEST FROM A CHAIN LINK FENCE AND 0.3 M (1.0 FT) NORTH FROM A METAL
 BK0481'WITNESS POST WITH SIGN ATTACHED.  IT IS PROJECTING 5 CM (2 IN) ABOVE
 BK0481'THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK0481
 BK0481                          STATION RECOVERY (1997)
 BK0481
 BK0481'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0481'RECOVERED IN GOOD CONDITION.
 BK0481
 BK0481                          STATION RECOVERY (2006)
 BK0481
 BK0481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0481'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0482 ***********************************************************************
 BK0482  DESIGNATION -  1 V 92
 BK0482  PID         -  BK0482
 BK0482  STATE/COUNTY-  LA/ACADIA
 BK0482  COUNTRY     -  US
 BK0482  USGS QUAD   -  CHURCH POINT (2018)
 BK0482
 BK0482                         *CURRENT SURVEY CONTROL
 BK0482  ______________________________________________________________________
 BK0482* NAD 83(1986) POSITION- 30 24 43.     (N) 092 12 59.     (W)   SCALED
 BK0482* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0482  **This station is located in a suspected subsidence area (see below).
 BK0482  ______________________________________________________________________
 BK0482  GEOID HEIGHT    -        -27.329 (meters)                     GEOID18
 BK0482
 BK0482.The horizontal coordinates were scaled from a map and have
 BK0482.an estimated accuracy of +/- 6 seconds.
 BK0482
 BK0482.** This station is in an area of known vertical motion. If an
 BK0482.** orthometric height was ever established but is not available 
 BK0482.** in the current survey control section, the orthometric height
 BK0482.** is considered suspect.  Suspect heights are available in the
 BK0482.** superseded section only if requested.
 BK0482
 BK0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0482.GEOID18 height accuracy estimate available here.
 BK0482
 BK0482.Click photographs - Photos may exist for this station.
 BK0482
 BK0482;                    North         East    Units  Estimated Accuracy
 BK0482;SPC LA S     -   212,260.      915,160.      MT  (+/- 180 meters Scaled)
 BK0482
 BK0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP752646(NAD 83)
 BK0482
 BK0482                          SUPERSEDED SURVEY CONTROL
 BK0482
 BK0482.No superseded survey control is available for this station.
 BK0482
 BK0482_MARKER: DD = SURVEY DISK
 BK0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0482_STAMPING: 1V92 1968
 BK0482_MARK LOGO: LADHGS
 BK0482_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0482+STABILITY: SURFACE MOTION
 BK0482
 BK0482  HISTORY     - Date     Condition        Report By
 BK0482  HISTORY     - 1968     MONUMENTED       LADH
 BK0482  HISTORY     - 1969     GOOD             LADTD
 BK0482  HISTORY     - 1975     GOOD             LADTD
 BK0482  HISTORY     - 1985     GOOD             LADTD
 BK0482  HISTORY     - 19970604 GOOD             USPSQD
 BK0482
 BK0482                          STATION DESCRIPTION
 BK0482
 BK0482'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0482'0.55 MI N FROM CHURCH POINT.
 BK0482'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 35 AND 95 (NORTH
 BK0482'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0482'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0482'0.35 MILE NORTH ALONG LOUISIANA HIGHWAY 35.  IN SECTION 40, T7S, R2E.
 BK0482'44.6 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35 (NORTH
 BK0482'LAWTELL STREET), 31.4 FEET NORTHWEST OF THE SOUTHERNLY PROJECTION OF
 BK0482'THE CENTERLINE OF EAST JACK STREET, 62.4 FEET EAST OF THE NORTHEAST
 BK0482'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO MRS. GABRIEL
 BK0482'DELAHOUSSAYE, 21.5 FEET NORTHEAST OF A 12 INCH TULIP TREE, 1.0 FOOT
 BK0482'SOUTHEAST OF A MESH WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0482'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0482'EAST OF A STEEL WITNESS POST.
 BK0482
 BK0482                          STATION RECOVERY (1975)
 BK0482
 BK0482'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK0482'RECOVERED IN GOOD CONDITION.
 BK0482
 BK0482                          STATION RECOVERY (1985)
 BK0482
 BK0482'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK0482'RECOVERED IN GOOD CONDITION.
 BK0482
 BK0482                          STATION RECOVERY (1997)
 BK0482
 BK0482'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0482'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0483 ***********************************************************************
 BK0483  DESIGNATION -  1 V 93
 BK0483  PID         -  BK0483
 BK0483  STATE/COUNTY-  LA/ACADIA
 BK0483  COUNTRY     -  US
 BK0483  USGS QUAD   -  CHURCH POINT (2018)
 BK0483
 BK0483                         *CURRENT SURVEY CONTROL
 BK0483  ______________________________________________________________________
 BK0483* NAD 83(1986) POSITION- 30 25 20.     (N) 092 13 36.     (W)   SCALED
 BK0483* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0483  **This station is located in a suspected subsidence area (see below).
 BK0483  ______________________________________________________________________
 BK0483  GEOID HEIGHT    -        -27.328 (meters)                     GEOID18
 BK0483
 BK0483.The horizontal coordinates were scaled from a map and have
 BK0483.an estimated accuracy of +/- 6 seconds.
 BK0483
 BK0483.** This station is in an area of known vertical motion. If an
 BK0483.** orthometric height was ever established but is not available 
 BK0483.** in the current survey control section, the orthometric height
 BK0483.** is considered suspect.  Suspect heights are available in the
 BK0483.** superseded section only if requested.
 BK0483
 BK0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0483.GEOID18 height accuracy estimate available here.
 BK0483
 BK0483.Click photographs - Photos may exist for this station.
 BK0483
 BK0483;                    North         East    Units  Estimated Accuracy
 BK0483;SPC LA S     -   213,400.      914,180.      MT  (+/- 180 meters Scaled)
 BK0483
 BK0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP742658(NAD 83)
 BK0483
 BK0483                          SUPERSEDED SURVEY CONTROL
 BK0483
 BK0483.No superseded survey control is available for this station.
 BK0483
 BK0483_MARKER: DD = SURVEY DISK
 BK0483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0483_STAMPING: 1V93 1968
 BK0483_MARK LOGO: LADHGS
 BK0483_PROJECTION: FLUSH
 BK0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0483+STABILITY: SURFACE MOTION
 BK0483
 BK0483  HISTORY     - Date     Condition        Report By
 BK0483  HISTORY     - 1968     MONUMENTED       LADH
 BK0483  HISTORY     - 1969     GOOD             LADTD
 BK0483  HISTORY     - 1975     GOOD             LADTD
 BK0483  HISTORY     - 19970604 GOOD             USPSQD
 BK0483
 BK0483                          STATION DESCRIPTION
 BK0483
 BK0483'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0483'1.50 MI N FROM CHURCH POINT.
 BK0483'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 35 AND 95 (NORTH
 BK0483'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0483'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0483'1.30 MILES NORTH ALONG LOUISIANA HIGHWAY 35.  IN SECTION 40, T7S, R2E.
 BK0483'89.0 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 94.3
 BK0483'FEET NORTHWEST OF THE CENTERLINE OF A SHELL DRIVEWAY, 318.0 FEET
 BK0483'SOUTHWEST OF THE SOUTHWEST CORNER OF A LARGE BRICK VENEER RESIDENCE
 BK0483'BELONGING TO FRANCIS FRANQUES, 0.7 FOOT SOUTHEAST OF A WOOD FENCE. SET
 BK0483'IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS
 BK0483'LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
 BK0483
 BK0483                          STATION RECOVERY (1975)
 BK0483
 BK0483'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK0483'RECOVERED IN GOOD CONDITION.
 BK0483
 BK0483                          STATION RECOVERY (1997)
 BK0483
 BK0483'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0483'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0484 ***********************************************************************
 BK0484  DESIGNATION -  1 V 94
 BK0484  PID         -  BK0484
 BK0484  STATE/COUNTY-  LA/ACADIA
 BK0484  COUNTRY     -  US
 BK0484  USGS QUAD   -  CHURCH POINT (2018)
 BK0484
 BK0484                         *CURRENT SURVEY CONTROL
 BK0484  ______________________________________________________________________
 BK0484* NAD 83(1986) POSITION- 30 25 53.     (N) 092 13 17.     (W)   SCALED
 BK0484* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0484  **This station is located in a suspected subsidence area (see below).
 BK0484  ______________________________________________________________________
 BK0484  GEOID HEIGHT    -        -27.327 (meters)                     GEOID18
 BK0484
 BK0484.The horizontal coordinates were scaled from a map and have
 BK0484.an estimated accuracy of +/- 6 seconds.
 BK0484
 BK0484.** This station is in an area of known vertical motion. If an
 BK0484.** orthometric height was ever established but is not available 
 BK0484.** in the current survey control section, the orthometric height
 BK0484.** is considered suspect.  Suspect heights are available in the
 BK0484.** superseded section only if requested.
 BK0484
 BK0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0484.GEOID18 height accuracy estimate available here.
 BK0484
 BK0484.Click photographs - Photos may exist for this station.
 BK0484
 BK0484;                    North         East    Units  Estimated Accuracy
 BK0484;SPC LA S     -   214,420.      914,690.      MT  (+/- 180 meters Scaled)
 BK0484
 BK0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP747668(NAD 83)
 BK0484
 BK0484                          SUPERSEDED SURVEY CONTROL
 BK0484
 BK0484.No superseded survey control is available for this station.
 BK0484
 BK0484_MARKER: DD = SURVEY DISK
 BK0484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0484_STAMPING: 1V94 1968
 BK0484_MARK LOGO: LADHGS
 BK0484_PROJECTION: FLUSH
 BK0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0484+STABILITY: SURFACE MOTION
 BK0484
 BK0484  HISTORY     - Date     Condition        Report By
 BK0484  HISTORY     - 1968     MONUMENTED       LADH
 BK0484  HISTORY     - 1969     GOOD             LADTD
 BK0484  HISTORY     - 1985     GOOD             LADTD
 BK0484  HISTORY     - 19970604 GOOD             USPSQD
 BK0484
 BK0484                          STATION DESCRIPTION
 BK0484
 BK0484'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0484'2.25 MI N FROM CHURCH POINT.
 BK0484'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 35 AND 95 (NORTH
 BK0484'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0484'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0484'2.05 MILES NORTH ALONG LOUISIANA HIGHWAY 35.  IN SECTION 24, T7S, R2E.
 BK0484'LOCATED OUTSIDE OF THE NORTHEAST CORNER OF A CEMETERY, 58.2 FEET WEST
 BK0484'OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 39.7 FEET NORTHEAST OF A 15
 BK0484'INCH PINE TREE, 1.9 FEET EAST OF A CHAIN LINK FENCE, 0.6 FOOT
 BK0484'SOUTHWEST OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST SET
 BK0484'FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTH OF A STEEL
 BK0484'WITNESS POST.
 BK0484
 BK0484                          STATION RECOVERY (1985)
 BK0484
 BK0484'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK0484'RECOVERED IN GOOD CONDITION.
 BK0484
 BK0484                          STATION RECOVERY (1997)
 BK0484
 BK0484'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0516 ***********************************************************************
 BK0516  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0516  DESIGNATION -  1 V 95
 BK0516  PID         -  BK0516
 BK0516  STATE/COUNTY-  LA/ACADIA
 BK0516  COUNTRY     -  US
 BK0516  USGS QUAD   -  CHURCH POINT (2018)
 BK0516
 BK0516                         *CURRENT SURVEY CONTROL
 BK0516  ______________________________________________________________________
 BK0516* NAD 83(2011) POSITION- 30 24 46.16864(N) 092 13 33.65981(W)   ADJUSTED
 BK0516* NAD 83(2011) ELLIP HT-   -12.959 (meters)        (03/26/19)   ADJUSTED
 BK0516* NAD 83(2011) EPOCH   -  2010.00
 BK0516* NAVD 88 ORTHO HEIGHT -    14.38  (meters)       47.2   (feet) GPS OBS
 BK0516* NAVD 88 EPOCH        -  2009.55
 BK0516  **This station is located in a suspected subsidence area (see below).
 BK0516  ______________________________________________________________________
 BK0516  GEOID HEIGHT    -        -27.329 (meters)                     GEOID18
 BK0516  NAD 83(2011) X  -   -213,831.289 (meters)                     COMP
 BK0516  NAD 83(2011) Y  - -5,501,066.515 (meters)                     COMP
 BK0516  NAD 83(2011) Z  -  3,209,917.234 (meters)                     COMP
 BK0516  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 BK0516
 BK0516  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0516  Standards:
 BK0516         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0516            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0516  -------------------------------------------------------------------
 BK0516  NETWORK    0.33   0.82           0.14   0.13   0.42      0.01608236
 BK0516  -------------------------------------------------------------------
 BK0516  Click here for local accuracies and other accuracy information.
 BK0516
 BK0516.The horizontal coordinates were established by GPS observations
 BK0516.and adjusted by the National Geodetic Survey in March 2019.
 BK0516
 BK0516.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0516.been affixed to the stable North American tectonic plate. See 
 BK0516.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0516
 BK0516.The horizontal coordinates are valid at the epoch date displayed above
 BK0516.which is a decimal equivalence of Year/Month/Day.
 BK0516
 BK0516.** This station is in an area of known vertical motion.  Due to the
 BK0516.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0516.** determined the orthometric heights for marks in these suspect
 BK0516.** subsidence areas should be considered valid only at the epoch date
 BK0516.** associated with the orthometric height.  These heights must always
 BK0516.** be validated when used as control.  All previously superseded
 BK0516.** orthometric heights are now considered suspect and are available
 BK0516.** in the superseded section.  NGS does not recommend using suspect
 BK0516.** or superseded heights as control.
 BK0516
 BK0516.The orthometric height was determined by GPS observations and a
 BK0516.high-resolution geoid model using precise GPS observation and
 BK0516.processing techniques.
 BK0516
 BK0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0516.GEOID18 height accuracy estimate available here.
 BK0516
 BK0516.Click photographs - Photos may exist for this station.
 BK0516
 BK0516.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0516
 BK0516.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0516
 BK0516.The ellipsoidal height was determined by GPS observations
 BK0516.and is referenced to NAD 83.
 BK0516
 BK0516. The following values were computed from the NAD 83(2011) position.
 BK0516
 BK0516;                    North         East     Units Scale Factor Converg.
 BK0516;SPC LA S     -   212,361.546   914,232.068   MT  0.99995150   -0 26 46.9
 BK0516;SPC LA S     -   696,722.84  2,999,443.04   sFT  0.99995150   -0 26 46.9
 BK0516;UTM  15      - 3,364,785.294   574,339.112   MT  0.99966817   +0 23 30.6
 BK0516
 BK0516!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0516!SPC LA S     -   1.00000204  x   0.99995150  =   0.99995354
 BK0516!UTM  15      -   1.00000204  x   0.99966817  =   0.99967020
 BK0516
 BK0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7433964785(NAD 83)
 BK0516
 BK0516                          SUPERSEDED SURVEY CONTROL
 BK0516
 BK0516  NAD 83(2011)-  30 24 46.16881(N)    092 13 33.65984(W) AD(2010.00) 0
 BK0516  ELLIP H (06/27/12)  -12.944  (m)                       GP(2010.00)    
 BK0516  ELLIP H (10/11/11)  -12.950  (m)                       GP(       ) 4 1
 BK0516  NAD 83(2007)-  30 24 46.16893(N)    092 13 33.66098(W) AD(2006.81) A
 BK0516  ELLIP H (03/12/08)  -12.942  (m)                       GP(2006.81) 3 1
 BK0516  NAVD 88 (12/26/12)   14.49   (m)  GEOID12A model used  GP(2009.55)    
 BK0516  NAVD 88 (03/12/08)   14.44   (m)  GEOID03  model used  GP(2006.81)    
 BK0516  NGVD 29 (11/26/84)   14.677  (m)           48.15   (f) ADJUSTED    2 0
 BK0516
 BK0516.Superseded values are not recommended for survey control.
 BK0516
 BK0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0516.See file dsdata.pdf to determine how the superseded data were derived.
 BK0516
 BK0516_MARKER: DD = SURVEY DISK
 BK0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0516_STAMPING: 1V95 1969
 BK0516_MARK LOGO: LADHGS
 BK0516_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0516_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0516+STABILITY: SURFACE MOTION
 BK0516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0516+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 BK0516
 BK0516  HISTORY     - Date     Condition        Report By
 BK0516  HISTORY     - 1969     MONUMENTED       LADH
 BK0516  HISTORY     - 19970604 GOOD             USPSQD
 BK0516  HISTORY     - 20060606 GOOD             NGS
 BK0516  HISTORY     - 20080924 GOOD             JCLS
 BK0516  HISTORY     - 20100920 GOOD             EMCINC
 BK0516  HISTORY     - 20111205 GOOD             JCLS
 BK0516  HISTORY     - 20160616 GOOD             NGS
 BK0516
 BK0516                          STATION DESCRIPTION
 BK0516
 BK0516'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0516'0.75 MI NW FROM CHURCH POINT.
 BK0516'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0516'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0516'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0516'0.55 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 40, T7S,
 BK0516'R2E.  LOCATED IN THE NORTHWEST CORNER OF THE MOTHER MERCY CONVENT
 BK0516'SCHOOL GROUNDS, 57.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0516'95, 48.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER
 BK0516'BUILDING BELONGING TO THE MORTHER MERCY CONVENT, 41.1 FEET WEST OF THE
 BK0516'WEST EDGE OF A CONCRETE SIDEWALK, 8.3 FEET NORTH OF AN 18 INCH PINE
 BK0516'TREE, 0.9 FOOT EAST OF A MESH WIRE FENCE.  SET IN TOP OF A CONCRETE
 BK0516'POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.3
 BK0516'FEET NORTHEAST OF A STEEL WITNESS POST.
 BK0516
 BK0516                          STATION RECOVERY (1997)
 BK0516
 BK0516'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0516'RECOVERED IN GOOD CONDITION.
 BK0516
 BK0516                          STATION RECOVERY (2006)
 BK0516
 BK0516'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0516'TO REACH FROM THE SOUTHERLY JUNCTION OF LA-35 AND LA-95 IN CHURCH
 BK0516'POINT (CANAL ST AND MAIN ST), GO 0.3 MI (0.5 KM) NORTHWEST ALONG MAIN
 BK0516'STREET TO  PLAQUEMINE STREET WHERE LA-35 TURNS OFF TO NORTHEAST.
 BK0516'CONTINUE 0.55 MILE NW ALONG MAIN (LA-95) TO THE MARK ON THE LEFT IN A
 BK0516'FENCELINE AT THE NORTHERLY END OF CHURCH PROPERTY.
 BK0516
 BK0516                          STATION RECOVERY (2008)
 BK0516
 BK0516'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 BK0516'RECOVERED IN GOOD CONDITION.
 BK0516
 BK0516                          STATION RECOVERY (2010)
 BK0516
 BK0516'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 BK0516'RECOVERED AS DESCRIBED.
 BK0516
 BK0516                          STATION RECOVERY (2011)
 BK0516
 BK0516'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 BK0516'RECOVERED IN GOOD CONDITION.
 BK0516
 BK0516                          STATION RECOVERY (2016)
 BK0516
 BK0516'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK0516'RECOVERED AS DESCRIBED.
 BK0516'
 BK0516'IT IS 0.70 M (2.3 FT) W OF A FIBERGLASS WITNESS IN CHAIN LINK FENCE.
 BK0516'WITNESS POST IS ON NORTH SIDE OF CHAIN LINK FENCE, MARK IS ON THE
 BK0516'SOUTH SIDE OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0517 ***********************************************************************
 BK0517  DESIGNATION -  1 V 96
 BK0517  PID         -  BK0517
 BK0517  STATE/COUNTY-  LA/ACADIA
 BK0517  COUNTRY     -  US
 BK0517  USGS QUAD   -  CHURCH POINT (2018)
 BK0517
 BK0517                         *CURRENT SURVEY CONTROL
 BK0517  ______________________________________________________________________
 BK0517* NAD 83(1986) POSITION- 30 25 08.     (N) 092 14 14.     (W)   SCALED
 BK0517* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0517  **This station is located in a suspected subsidence area (see below).
 BK0517  ______________________________________________________________________
 BK0517  GEOID HEIGHT    -        -27.329 (meters)                     GEOID18
 BK0517
 BK0517.The horizontal coordinates were scaled from a map and have
 BK0517.an estimated accuracy of +/- 6 seconds.
 BK0517
 BK0517.** This station is in an area of known vertical motion. If an
 BK0517.** orthometric height was ever established but is not available 
 BK0517.** in the current survey control section, the orthometric height
 BK0517.** is considered suspect.  Suspect heights are available in the
 BK0517.** superseded section only if requested.
 BK0517
 BK0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0517.GEOID18 height accuracy estimate available here.
 BK0517
 BK0517.Click photographs - Photos may exist for this station.
 BK0517
 BK0517;                    North         East    Units  Estimated Accuracy
 BK0517;SPC LA S     -   213,040.      913,160.      MT  (+/- 180 meters Scaled)
 BK0517
 BK0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP732654(NAD 83)
 BK0517
 BK0517                          SUPERSEDED SURVEY CONTROL
 BK0517
 BK0517.No superseded survey control is available for this station.
 BK0517
 BK0517_MARKER: DD = SURVEY DISK
 BK0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0517_STAMPING: 1V96 1969
 BK0517_MARK LOGO: LADHGS
 BK0517_PROJECTION: FLUSH
 BK0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0517+STABILITY: SURFACE MOTION
 BK0517
 BK0517  HISTORY     - Date     Condition        Report By
 BK0517  HISTORY     - 1969     MONUMENTED       LADH
 BK0517
 BK0517                          STATION DESCRIPTION
 BK0517
 BK0517'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0517'1.60 MI NW FROM CHURCH POINT.
 BK0517'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0517'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0517'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0517'1.40 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 72, T7S,
 BK0517'R2E.  195.6 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 95.
 BK0517'56.4 FEET SOUTHEAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0517'SOUTHWEST, 41.5 FEET NORTH OF THE NORTHEAST CORNER OF A WOOD FRAME
 BK0517'RESIDENCE BELONGING TO WILLARD B. OAKLEY, 24.9 FEET NORTHEAST OF THE
 BK0517'NORTH EDGE OF A CONCRETE DRIVEWAY, 0.8 FOOT SOUTHWEST OF A CHAIN-LINK
 BK0517'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE
 BK0517'MARK IS LOCATED 1.0 FOOT WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0518 ***********************************************************************
 BK0518  DESIGNATION -  1 V 97
 BK0518  PID         -  BK0518
 BK0518  STATE/COUNTY-  LA/ACADIA
 BK0518  COUNTRY     -  US
 BK0518  USGS QUAD   -  RICHARD (2018)
 BK0518
 BK0518                         *CURRENT SURVEY CONTROL
 BK0518  ______________________________________________________________________
 BK0518* NAD 83(1986) POSITION- 30 25 21.     (N) 092 15 10.     (W)   SCALED
 BK0518* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0518  **This station is located in a suspected subsidence area (see below).
 BK0518  ______________________________________________________________________
 BK0518  GEOID HEIGHT    -        -27.328 (meters)                     GEOID18
 BK0518
 BK0518.The horizontal coordinates were scaled from a map and have
 BK0518.an estimated accuracy of +/- 6 seconds.
 BK0518
 BK0518.** This station is in an area of known vertical motion. If an
 BK0518.** orthometric height was ever established but is not available 
 BK0518.** in the current survey control section, the orthometric height
 BK0518.** is considered suspect.  Suspect heights are available in the
 BK0518.** superseded section only if requested.
 BK0518
 BK0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0518.GEOID18 height accuracy estimate available here.
 BK0518
 BK0518.Click photographs - Photos may exist for this station.
 BK0518
 BK0518;                    North         East    Units  Estimated Accuracy
 BK0518;SPC LA S     -   213,450.      911,670.      MT  (+/- 180 meters Scaled)
 BK0518
 BK0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP717658(NAD 83)
 BK0518
 BK0518                          SUPERSEDED SURVEY CONTROL
 BK0518
 BK0518.No superseded survey control is available for this station.
 BK0518
 BK0518_MARKER: DD = SURVEY DISK
 BK0518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0518_STAMPING: 1V97 1969
 BK0518_MARK LOGO: LADHGS
 BK0518_PROJECTION: FLUSH
 BK0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0518+STABILITY: SURFACE MOTION
 BK0518
 BK0518  HISTORY     - Date     Condition        Report By
 BK0518  HISTORY     - 1969     MONUMENTED       LADH
 BK0518  HISTORY     - 1979     MARK NOT FOUND   USGS
 BK0518
 BK0518                          STATION DESCRIPTION
 BK0518
 BK0518'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0518'2.65 MI NW FROM CHURCH POINT.
 BK0518'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0518'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0518'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0518'2.45 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 27, T7S,
 BK0518'R2E.  95.4 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 95, 61.8
 BK0518'FEET NORTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BK0518'BELONGING TO MRS. HOUSTON CITIZEN, 20.0 FEET WEST OF THE SOUTHWEST
 BK0518'CORNER OF A WOOD FRAME GARAGE, 0.7 FOOT WEST OF A MESH WIRE FENCE. SET
 BK0518'IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS
 BK0518'LOCATED 0.9 FOOT NORTH OF A STEEL WITNESS POST.
 BK0518
 BK0518                          STATION RECOVERY (1979)
 BK0518
 BK0518'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BK0518'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0519 ***********************************************************************
 BK0519  DESIGNATION -  1 V 98
 BK0519  PID         -  BK0519
 BK0519  STATE/COUNTY-  LA/ACADIA
 BK0519  COUNTRY     -  US
 BK0519  USGS QUAD   -  RICHARD (2018)
 BK0519
 BK0519                         *CURRENT SURVEY CONTROL
 BK0519  ______________________________________________________________________
 BK0519* NAD 83(1986) POSITION- 30 25 26.     (N) 092 15 39.     (W)   SCALED
 BK0519* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0519  **This station is located in a suspected subsidence area (see below).
 BK0519  ______________________________________________________________________
 BK0519  GEOID HEIGHT    -        -27.327 (meters)                     GEOID18
 BK0519
 BK0519.The horizontal coordinates were scaled from a map and have
 BK0519.an estimated accuracy of +/- 6 seconds.
 BK0519
 BK0519.** This station is in an area of known vertical motion. If an
 BK0519.** orthometric height was ever established but is not available 
 BK0519.** in the current survey control section, the orthometric height
 BK0519.** is considered suspect.  Suspect heights are available in the
 BK0519.** superseded section only if requested.
 BK0519
 BK0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0519.GEOID18 height accuracy estimate available here.
 BK0519
 BK0519.Click photographs - Photos may exist for this station.
 BK0519
 BK0519;                    North         East    Units  Estimated Accuracy
 BK0519;SPC LA S     -   213,620.      910,900.      MT  (+/- 180 meters Scaled)
 BK0519
 BK0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP709659(NAD 83)
 BK0519
 BK0519                          SUPERSEDED SURVEY CONTROL
 BK0519
 BK0519.No superseded survey control is available for this station.
 BK0519
 BK0519_MARKER: DD = SURVEY DISK
 BK0519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0519_STAMPING: 1V98 1969
 BK0519_MARK LOGO: LADHGS
 BK0519_PROJECTION: FLUSH
 BK0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0519+STABILITY: SURFACE MOTION
 BK0519
 BK0519  HISTORY     - Date     Condition        Report By
 BK0519  HISTORY     - 1969     MONUMENTED       LADH
 BK0519  HISTORY     - 1979     GOOD             LADTD
 BK0519
 BK0519                          STATION DESCRIPTION
 BK0519
 BK0519'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0519'3.15 MI NW FROM CHURCH POINT.
 BK0519'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0519'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0519'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0519'2.95 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 75, T7S,
 BK0519'R2E.  57.0 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 95,
 BK0519'147.5 FEET SOUTHEAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0519'SOUTHWEST, 120.3 FEET EAST OF THE NORTHWEST CORNER OF A WOOD FRAME
 BK0519'RESIDENCE BELONGING TO MELVIN VANICOR, 5.8 FEET NORTHEAST OF AN 8 INCH
 BK0519'CEDAR TREE, 1.0 FOOT NORTHWEST OF A COMBINATION MESH AND BARBED WIRE
 BK0519'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. THE
 BK0519'MARK IS LOCATED 1.0 FOOT NORTH OF A STEEL WITNESS POST.
 BK0519
 BK0519                          STATION RECOVERY (1979)
 BK0519
 BK0519'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BK0519'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0520 ***********************************************************************
 BK0520  DESIGNATION -  1 V 99
 BK0520  PID         -  BK0520
 BK0520  STATE/COUNTY-  LA/ACADIA
 BK0520  COUNTRY     -  US
 BK0520  USGS QUAD   -  RICHARD (2018)
 BK0520
 BK0520                         *CURRENT SURVEY CONTROL
 BK0520  ______________________________________________________________________
 BK0520* NAD 83(1986) POSITION- 30 26 29.     (N) 092 15 39.     (W)   SCALED
 BK0520* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0520  **This station is located in a suspected subsidence area (see below).
 BK0520  ______________________________________________________________________
 BK0520  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0520
 BK0520.The horizontal coordinates were scaled from a map and have
 BK0520.an estimated accuracy of +/- 6 seconds.
 BK0520
 BK0520.** This station is in an area of known vertical motion. If an
 BK0520.** orthometric height was ever established but is not available 
 BK0520.** in the current survey control section, the orthometric height
 BK0520.** is considered suspect.  Suspect heights are available in the
 BK0520.** superseded section only if requested.
 BK0520
 BK0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0520.GEOID18 height accuracy estimate available here.
 BK0520
 BK0520.Click photographs - Photos may exist for this station.
 BK0520
 BK0520;                    North         East    Units  Estimated Accuracy
 BK0520;SPC LA S     -   215,550.      910,910.      MT  (+/- 180 meters Scaled)
 BK0520
 BK0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP709679(NAD 83)
 BK0520
 BK0520                          SUPERSEDED SURVEY CONTROL
 BK0520
 BK0520.No superseded survey control is available for this station.
 BK0520
 BK0520_MARKER: DD = SURVEY DISK
 BK0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0520_STAMPING: 1V99 1969
 BK0520_MARK LOGO: LADHGS
 BK0520_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0520+STABILITY: SURFACE MOTION
 BK0520
 BK0520  HISTORY     - Date     Condition        Report By
 BK0520  HISTORY     - 1969     MONUMENTED       LADH
 BK0520
 BK0520                          STATION DESCRIPTION
 BK0520
 BK0520'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0520'4.35 MI NW FROM CHURCH POINT.
 BK0520'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 95 AND 35 (NORTH
 BK0520'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0520'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 95 AND 35.  THENCE ABOUT
 BK0520'4.15 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 95.  IN SECTION 15, T7S,
 BK0520'R2E.  LOCATED OUTSIDE OF THE NORTHWEST CORNER OF A LOUISIANA
 BK0520'DEPARTMENT OF HIGHWAYS MAINTENANCE YARD.  71.5 FEET EAST OF THE
 BK0520'CENTERLINE OF LOUISIANA HIGHWAY 95, 62.2 FEET NORTHWEST OF THE
 BK0520'NORTHWEST CORNER OF A METALLIC STORAGE BUILDING BELONGING TO THE
 BK0520'LOUISIANA DEPARTMENT OF HIGHWAYS, 85.4 FEET NORTHEAST OF A TELEPHONE
 BK0520'POLE, 143.6 FEET NORTH OF THE CENTERLINE OF A SHELL DRIVEWAY, 1.5 FEET
 BK0520'WEST OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0520'4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET WEST OF A
 BK0520'STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0344 ***********************************************************************
 BJ0344  DESIGNATION -  1 WABPL
 BJ0344  PID         -  BJ0344
 BJ0344  STATE/COUNTY-  LA/ST LANDRY
 BJ0344  COUNTRY     -  US
 BJ0344  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ0344
 BJ0344                         *CURRENT SURVEY CONTROL
 BJ0344  ______________________________________________________________________
 BJ0344* NAD 83(1986) POSITION- 30 31 56.     (N) 091 51 24.     (W)   SCALED
 BJ0344* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0344  **This station is located in a suspected subsidence area (see below).
 BJ0344  ______________________________________________________________________
 BJ0344  GEOID HEIGHT    -        -27.281 (meters)                     GEOID18
 BJ0344  DYNAMIC HEIGHT  -          5.797 (meters)       19.02  (feet) COMP
 BJ0344  MODELED GRAVITY -    979,339.4   (mgal)                       NAVD 88
 BJ0344
 BJ0344.The horizontal coordinates were scaled from a map and have
 BJ0344.an estimated accuracy of +/- 6 seconds.
 BJ0344
 BJ0344.** This station is in an area of known vertical motion. If an
 BJ0344.** orthometric height was ever established but is not available 
 BJ0344.** in the current survey control section, the orthometric height
 BJ0344.** is considered suspect.  Suspect heights are available in the
 BJ0344.** superseded section only if requested.
 BJ0344
 BJ0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0344.GEOID18 height accuracy estimate available here.
 BJ0344
 BJ0344.Click photographs - Photos may exist for this station.
 BJ0344
 BJ0344.The dynamic height is computed by dividing the NAVD 88
 BJ0344.geopotential number by the normal gravity value computed on the
 BJ0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0344.degrees latitude (g = 980.6199 gals.).
 BJ0344
 BJ0344.The modeled gravity was interpolated from observed gravity values.
 BJ0344
 BJ0344;                    North         East    Units  Estimated Accuracy
 BJ0344;SPC LA S     -   225,380.      949,780.      MT  (+/- 180 meters Scaled)
 BJ0344
 BJ0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP096783(NAD 83)
 BJ0344
 BJ0344                          SUPERSEDED SURVEY CONTROL
 BJ0344
 BJ0344.No superseded survey control is available for this station.
 BJ0344
 BJ0344_MARKER: P = PIPE CAP
 BJ0344_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0344_SP_SET: 1-INCH IRON PIPE
 BJ0344_STAMPING: PBM 1 WABPL 1976
 BJ0344_MARK LOGO: USACE
 BJ0344_PROJECTION: PROJECTING 61 CENTIMETERS
 BJ0344_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0344_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0344+STABILITY: POSITION/ELEVATION WELL
 BJ0344_ROD/PIPE-DEPTH: 28.0 meters
 BJ0344_SLEEVE-DEPTH  : 23.8 meters
 BJ0344
 BJ0344  HISTORY     - Date     Condition        Report By
 BJ0344  HISTORY     - 1976     MONUMENTED       USACE
 BJ0344  HISTORY     - 1976     GOOD             NGS
 BJ0344  HISTORY     - 1986     POOR             NGS
 BJ0344
 BJ0344                          STATION DESCRIPTION
 BJ0344
 BJ0344'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0344'7.9 MI WEST FROM KROTZ SPRINGS.
 BJ0344'6.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BJ0344'OFFICE AT KROTZ SPRINGS, THENCE 1.1 MILES SOUTH ALONG THE TOP OF THE
 BJ0344'WEST ATCHAFALAYA BASIN PROTECTION LEVEE, AT THE TOE OF THE LEVEE, 132
 BJ0344'FT. WEST OF THE CENTER LINE OF THE LEVEE ROAD, 120 FT. SOUTH OF THE
 BJ0344'CENTER LINE OF A GRAVEL ROAD WEST, 27 FT. EAST OF THE CENTER LINE OF
 BJ0344'A GRAVEL ROAD AT THE TOE OF THE LEVEE, 62 FT. NORTH OF THE CENTER LINE
 BJ0344'OF THE  Y  JUNCTION AT THE TOE OF THE LEVEE, 51 FT. WEST OF THE CENTER
 BJ0344'LINE OF A GRAVEL ROAD LEADING TO TOP OF THE LEVEE, A 1-INCH IRON PIPE
 BJ0344'AND CAP DRIVEN TO A DEPTH OF 92 FT. ENCASED IN A 2-INCH PIPE BORED TO
 BJ0344'A DEPTH OF 78 FT, WITH A 3-INCH SCREW CAP PROJECTING 2 FT ABOVE
 BJ0344'GROUND.
 BJ0344
 BJ0344                          STATION RECOVERY (1986)
 BJ0344
 BJ0344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0344'RECOVERED IN POOR CONDITION.  THE PIPE IS LEANING AND LOOSE.  NOT
 BJ0344'LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0873 ***********************************************************************
 AU0873  DESIGNATION -  1.73 LADH
 AU0873  PID         -  AU0873
 AU0873  STATE/COUNTY-  LA/ORLEANS
 AU0873  COUNTRY     -  US
 AU0873  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0873
 AU0873                         *CURRENT SURVEY CONTROL
 AU0873  ______________________________________________________________________
 AU0873* NAD 83(1986) POSITION- 29 57 22.     (N) 090 04 48.     (W)   SCALED
 AU0873* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0873  **This station is located in a suspected subsidence area (see below).
 AU0873  ______________________________________________________________________
 AU0873  GEOID HEIGHT    -        -25.979 (meters)                     GEOID18
 AU0873
 AU0873.The horizontal coordinates were scaled from a map and have
 AU0873.an estimated accuracy of +/- 6 seconds.
 AU0873
 AU0873.** This station is in an area of known vertical motion. If an
 AU0873.** orthometric height was ever established but is not available 
 AU0873.** in the current survey control section, the orthometric height
 AU0873.** is considered suspect.  Suspect heights are available in the
 AU0873.** superseded section only if requested.
 AU0873
 AU0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0873.GEOID18 height accuracy estimate available here.
 AU0873
 AU0873.Click photographs - Photos may exist for this station.
 AU0873
 AU0873;                    North         East    Units  Estimated Accuracy
 AU0873;SPC LA S     -   162,060.    1,120,970.      MT  (+/- 180 meters Scaled)
 AU0873
 AU0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP818175(NAD 83)
 AU0873
 AU0873                          SUPERSEDED SURVEY CONTROL
 AU0873
 AU0873.No superseded survey control is available for this station.
 AU0873
 AU0873_MARKER: X = CHISELED CROSS
 AU0873_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0873_SP_SET: STEP
 AU0873_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0873
 AU0873  HISTORY     - Date     Condition        Report By
 AU0873  HISTORY     - UNK      MONUMENTED       LADH
 AU0873  HISTORY     - 1955     GOOD             CGS
 AU0873  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0873  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0873  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0873
 AU0873                          STATION DESCRIPTION
 AU0873
 AU0873'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0873'IN NEW ORLEANS.
 AU0873'ALONG CLAIBORNE AVENUE AND AT THE EAST END OF THE OVERPASS, A VERY
 AU0873'FAINT CROSS CUT IN THE TOP OF THE BOTTOM STEP AT THE NORTHWEST
 AU0873'ENTRANCE TO SISTER STANISLAUS MEMORIAL NURSES HOME, 4.00 FEET
 AU0873'NORTHEAST OF THE SOUTHWEST END OF THE STEP, 0.55 FEET SOUTHEAST OF THE
 AU0873'NORTHWEST FACE OF THE STEP AND ABOUT 6 INCHES ABOVE THE SIDEWALK.
 AU0873
 AU0873                          STATION RECOVERY (1963)
 AU0873
 AU0873'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0873'MARK NOT FOUND.
 AU0873
 AU0873                          STATION RECOVERY (1985)
 AU0873
 AU0873'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0873'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0873'FOUND.
 AU0873
 AU0873                          STATION RECOVERY (2003)
 AU0873
 AU0873'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0873'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3921 ***********************************************************************
 BJ3921  DESIGNATION -  10
 BJ3921  PID         -  BJ3921
 BJ3921  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3921  COUNTRY     -  US
 BJ3921  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3921
 BJ3921                         *CURRENT SURVEY CONTROL
 BJ3921  ______________________________________________________________________
 BJ3921* NAD 83(1986) POSITION- 30 24 19.     (N) 091 08 58.     (W)   SCALED
 BJ3921* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3921  **This station is located in a suspected subsidence area (see below).
 BJ3921  ______________________________________________________________________
 BJ3921  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ3921  DYNAMIC HEIGHT  -         11.754 (meters)       38.56  (feet) COMP
 BJ3921  MODELED GRAVITY -    979,334.6   (mgal)                       NAVD 88
 BJ3921
 BJ3921.The horizontal coordinates were scaled from a map and have
 BJ3921.an estimated accuracy of +/- 6 seconds.
 BJ3921
 BJ3921.** This station is in an area of known vertical motion. If an
 BJ3921.** orthometric height was ever established but is not available 
 BJ3921.** in the current survey control section, the orthometric height
 BJ3921.** is considered suspect.  Suspect heights are available in the
 BJ3921.** superseded section only if requested.
 BJ3921
 BJ3921.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3921.GEOID18 height accuracy estimate available here.
 BJ3921
 BJ3921.Click photographs - Photos may exist for this station.
 BJ3921
 BJ3921.The dynamic height is computed by dividing the NAVD 88
 BJ3921.geopotential number by the normal gravity value computed on the
 BJ3921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3921.degrees latitude (g = 980.6199 gals.).
 BJ3921
 BJ3921.The modeled gravity was interpolated from observed gravity values.
 BJ3921
 BJ3921;                    North         East    Units  Estimated Accuracy
 BJ3921;SPC LA S     -   211,210.    1,017,670.      MT  (+/- 180 meters Scaled)
 BJ3921
 BJ3921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP777651(NAD 83)
 BJ3921
 BJ3921                          SUPERSEDED SURVEY CONTROL
 BJ3921
 BJ3921.No superseded survey control is available for this station.
 BJ3921
 BJ3921_MARKER: DB = BENCH MARK DISK
 BJ3921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3921_STAMPING: 10 1969
 BJ3921_MARK LOGO: LA-033
 BJ3921_PROJECTION: FLUSH
 BJ3921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3921+STABILITY: SURFACE MOTION
 BJ3921
 BJ3921  HISTORY     - Date     Condition        Report By
 BJ3921  HISTORY     - 1969     MONUMENTED       LA-033
 BJ3921  HISTORY     - 1987     GOOD             LA-033
 BJ3921
 BJ3921                          STATION DESCRIPTION
 BJ3921
 BJ3921'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3921'IN BATON ROUGE.
 BJ3921'LOCATED IN BATON ROUGE AT THE INTERSECTION OF LEE DRIVE AND
 BJ3921'WHITEHAVEN STREET SET IN A DRIVEWAY LEADING TO HOUSE NUMBER 4473
 BJ3921'WHITEHAVEN STREET, 15.8 METERS (52 FEET) NORTHWEST OF THE CENTERLINE
 BJ3921'OF LEE DRIVE 6.4 METERS (21 FEET) NORTHEAST OF THE CENTER OF
 BJ3921'WHITEHAVEN STREET, AND 7.6 METERS (25 FEET) NORTHWEST OF A POWER
 BJ3921'POLE.
 BJ3921'THE MARK IS 7.62 METERS  NW FROM A WITNESS POST.
 BJ3921'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3925 ***********************************************************************
 BJ3925  DESIGNATION -  10 87
 BJ3925  PID         -  BJ3925
 BJ3925  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3925  COUNTRY     -  US
 BJ3925  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ3925
 BJ3925                         *CURRENT SURVEY CONTROL
 BJ3925  ______________________________________________________________________
 BJ3925* NAD 83(1986) POSITION- 30 21 27.     (N) 091 06 28.     (W)   SCALED
 BJ3925* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3925  **This station is located in a suspected subsidence area (see below).
 BJ3925  ______________________________________________________________________
 BJ3925  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ3925  DYNAMIC HEIGHT  -          5.814 (meters)       19.07  (feet) COMP
 BJ3925  MODELED GRAVITY -    979,329.5   (mgal)                       NAVD 88
 BJ3925
 BJ3925.The horizontal coordinates were scaled from a map and have
 BJ3925.an estimated accuracy of +/- 6 seconds.
 BJ3925
 BJ3925.** This station is in an area of known vertical motion. If an
 BJ3925.** orthometric height was ever established but is not available 
 BJ3925.** in the current survey control section, the orthometric height
 BJ3925.** is considered suspect.  Suspect heights are available in the
 BJ3925.** superseded section only if requested.
 BJ3925
 BJ3925.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3925.GEOID18 height accuracy estimate available here.
 BJ3925
 BJ3925.Click photographs - Photos may exist for this station.
 BJ3925
 BJ3925.The dynamic height is computed by dividing the NAVD 88
 BJ3925.geopotential number by the normal gravity value computed on the
 BJ3925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3925.degrees latitude (g = 980.6199 gals.).
 BJ3925
 BJ3925.The modeled gravity was interpolated from observed gravity values.
 BJ3925
 BJ3925;                    North         East    Units  Estimated Accuracy
 BJ3925;SPC LA S     -   205,920.    1,021,680.      MT  (+/- 180 meters Scaled)
 BJ3925
 BJ3925_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP818599(NAD 83)
 BJ3925
 BJ3925                          SUPERSEDED SURVEY CONTROL
 BJ3925
 BJ3925.No superseded survey control is available for this station.
 BJ3925
 BJ3925_MARKER: DB = BENCH MARK DISK
 BJ3925_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3925_SP_SET: BRIDGE ABUTMENT
 BJ3925_STAMPING: 10-87 1987
 BJ3925_MARK LOGO: LA-033
 BJ3925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3925+STABILITY: SURFACE MOTION
 BJ3925
 BJ3925  HISTORY     - Date     Condition        Report By
 BJ3925  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3925
 BJ3925                          STATION DESCRIPTION
 BJ3925
 BJ3925'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3925'IN BATON ROUGE.
 BJ3925'LOCATED SOUTH OF THE CITY OF BATON ROUGE AND NORTH ON BLUEBONNET ROAD
 BJ3925'FROM THE INTERSECTION OF HIGHLAND ROAD AND BLUEBONNET ROAD TO THE
 BJ3925'MARK SET IN THE SOUTHWEST CORNER OF THE SOUTHBOUND BRIDGE, 0.16 KM
 BJ3925'(0.1 MI) NORTH ON BLUEBONNET FROM THE HIGHLAND ROAD AND BLUEBONNET
 BJ3925'ROAD INTERSECTION.
 BJ3925'THE MARK IS 0.91 METERS  NE FROM A WITNESS POST.
 BJ3925'THE MARK IS 0.18 M ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1679 ***********************************************************************
 BK1679  DESIGNATION -  10 A 006
 BK1679  PID         -  BK1679
 BK1679  STATE/COUNTY-  LA/CALCASIEU
 BK1679  COUNTRY     -  US
 BK1679  USGS QUAD   -  IOWA (2018)
 BK1679
 BK1679                         *CURRENT SURVEY CONTROL
 BK1679  ______________________________________________________________________
 BK1679* NAD 83(1992) POSITION- 30 14 56.68584(N) 093 00 49.35439(W)   ADJUSTED
 BK1679* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1679  **This station is located in a suspected subsidence area (see below).
 BK1679  ______________________________________________________________________
 BK1679  GEOID HEIGHT    -        -27.222 (meters)                     GEOID18
 BK1679  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 BK1679  HORZ ORDER      -  SECOND
 BK1679
 BK1679.The horizontal coordinates were established by classical geodetic methods
 BK1679.and adjusted by the National Geodetic Survey in January 1993.
 BK1679
 BK1679.** This station is in an area of known vertical motion.  Due to the
 BK1679.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1679.** determined the orthometric heights for marks in these suspect
 BK1679.** subsidence areas should be considered valid only at the epoch date
 BK1679.** associated with the orthometric height.  These heights must always
 BK1679.** be validated when used as control.  All previously superseded
 BK1679.** orthometric heights are now considered suspect and are available
 BK1679.** in the superseded section.  NGS does not recommend using suspect
 BK1679.** or superseded heights as control.
 BK1679
 BK1679.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1679.GEOID18 height accuracy estimate available here.
 BK1679
 BK1679.Click photographs - Photos may exist for this station.
 BK1679
 BK1679.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1679
 BK1679. The following values were computed from the NAD 83(1992) position.
 BK1679
 BK1679;                    North         East     Units Scale Factor Converg.
 BK1679;SPC LA S     -   195,061.749   838,289.463   MT  0.99993509   -0 50 24.8
 BK1679;SPC LA S     -   639,965.09  2,750,288.01   sFT  0.99993509   -0 50 24.8
 BK1679;UTM  15      - 3,346,385.971   498,681.060   MT  0.99960002   -0 00 24.9
 BK1679
 BK1679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1679!SPC LA S     -   1.00000206  x   0.99993509  =   0.99993715
 BK1679!UTM  15      -   1.00000206  x   0.99960002  =   0.99960207
 BK1679
 BK1679:                Primary Azimuth Mark                     Grid Az
 BK1679:SPC LA S     -  IOWA 2                                   268 48 51.8
 BK1679:UTM  15      -  IOWA 2                                   267 58 51.9
 BK1679
 BK1679_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9868146385(NAD 83)
 BK1679
 BK1679|---------------------------------------------------------------------|
 BK1679| PID    Reference Object                     Distance      Geod. Az  |
 BK1679|                                                           dddmmss.s |
 BK1679| BK3092 IOWA 2                              APPROX. 6.1 KM 2675827.0 |
 BK1679|---------------------------------------------------------------------|
 BK1679
 BK1679                          SUPERSEDED SURVEY CONTROL
 BK1679
 BK1679  NAD 83(1986)-  30 14 56.70695(N)    093 00 49.34796(W) AD(       ) 2
 BK1679  NAD 27      -  30 14 55.96152(N)    093 00 48.80870(W) AD(       ) 2
 BK1679
 BK1679.Superseded values are not recommended for survey control.
 BK1679
 BK1679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1679.See file dsdata.pdf to determine how the superseded data were derived.
 BK1679
 BK1679_MARKER: DD = SURVEY DISK
 BK1679_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1679_SP_SET: SIDEWALK
 BK1679_STAMPING: 10A006
 BK1679_MARK LOGO: LADHGS
 BK1679_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1679
 BK1679  HISTORY     - Date     Condition        Report By
 BK1679  HISTORY     - 1965     MONUMENTED       LADH
 BK1679  HISTORY     - 1969     GOOD             LADTD
 BK1679  HISTORY     - 1986     GOOD             NGS
 BK1679
 BK1679                          STATION DESCRIPTION
 BK1679
 BK1679'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK1679'STATION IS SET IN THE SOUTHEAST CORNER OF THE OVERPASS AND
 BK1679'INTERCHANGE OF LA. HIGHWAY 383, OVER INTERSTATE I-10, IN THE
 BK1679'SOUTHEAST OVERPASS ABUTMENT ON THE CURB, 1.60 FEET WEST OF
 BK1679'WITNESS POST AND IS A STANDARD DISK SET FLUSH WITH THE CURB.
 BK1679'STATION IS STAMPED 10A006.  TO REACH THIS STATION FROM THE ST.
 BK1679'RAPHAEL CATHOLIC CHURCH IN IOWA, FOLLOW LA. HIGHWAY 383 FOR 0.90
 BK1679'MILE TO STATION IN OVERPASS.
 BK1679'
 BK1679'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK1679
 BK1679                          STATION RECOVERY (1969)
 BK1679
 BK1679'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 BK1679'0.83 MI N FROM IOWA.
 BK1679'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1679'IOWA, THENCE 0.8 MILES NORTH ALONG STATE ROUTE 383, LOCATED ON THE
 BK1679'SOUTHEAST END OF THE STRUCTURE, 16 FEET EAST OF THE CENTERLINE OF
 BK1679'STATE ROUTE 383, 3 FEET SOUTH OF THE SOUTHEAST OF THE HANDRAIL, 2 FEET
 BK1679'EAST OF THE GUARD RAIL, 1.6 FEET NORTHWEST OF A STEEL WITNESS POST, 1
 BK1679'FOOT ABOVE ROADWAY, DRILLED IN SIDEWALK AND FLUSH WITH SIDEWALK.
 BK1679'SECTION 20, T 9 S, R 6 W.
 BK1679
 BK1679                          STATION RECOVERY (1986)
 BK1679
 BK1679'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0761 ***********************************************************************
 BK0761  DESIGNATION -  10 A 007
 BK0761  PID         -  BK0761
 BK0761  STATE/COUNTY-  LA/CALCASIEU
 BK0761  COUNTRY     -  US
 BK0761  USGS QUAD   -  LACASSINE (2018)
 BK0761
 BK0761                         *CURRENT SURVEY CONTROL
 BK0761  ______________________________________________________________________
 BK0761* NAD 83(1992) POSITION- 30 14 59.89907(N) 092 59 52.86803(W)   ADJUSTED
 BK0761* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0761  **This station is located in a suspected subsidence area (see below).
 BK0761  ______________________________________________________________________
 BK0761  GEOID HEIGHT    -        -27.229 (meters)                     GEOID18
 BK0761  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 BK0761  HORZ ORDER      -  SECOND
 BK0761
 BK0761.The horizontal coordinates were established by classical geodetic methods
 BK0761.and adjusted by the National Geodetic Survey in January 1993.
 BK0761
 BK0761.** This station is in an area of known vertical motion. If an
 BK0761.** orthometric height was ever established but is not available 
 BK0761.** in the current survey control section, the orthometric height
 BK0761.** is considered suspect.  Suspect heights are available in the
 BK0761.** superseded section only if requested.
 BK0761
 BK0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0761.GEOID18 height accuracy estimate available here.
 BK0761
 BK0761.Click photographs - Photos may exist for this station.
 BK0761
 BK0761.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0761
 BK0761. The following values were computed from the NAD 83(1992) position.
 BK0761
 BK0761;                    North         East     Units Scale Factor Converg.
 BK0761;SPC LA S     -   195,138.639   839,800.780   MT  0.99993516   -0 49 56.5
 BK0761;SPC LA S     -   640,217.35  2,755,246.39   sFT  0.99993516   -0 49 56.5
 BK0761;UTM  15      - 3,346,484.800   500,190.592   MT  0.99960000   +0 00 03.6
 BK0761
 BK0761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0761!SPC LA S     -   1.00000313  x   0.99993516  =   0.99993829
 BK0761!UTM  15      -   1.00000313  x   0.99960000  =   0.99960313
 BK0761
 BK0761:                Primary Azimuth Mark                     Grid Az
 BK0761:SPC LA S     -  10 A 006                                 267 05 15.2
 BK0761:UTM  15      -  10 A 006                                 266 15 15.1
 BK0761
 BK0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0019046484(NAD 83)
 BK0761
 BK0761|---------------------------------------------------------------------|
 BK0761| PID    Reference Object                     Distance      Geod. Az  |
 BK0761|                                                           dddmmss.s |
 BK0761| BK1679 10 A 006                            APPROX. 1.5 KM 2661518.7 |
 BK0761|---------------------------------------------------------------------|
 BK0761
 BK0761                          SUPERSEDED SURVEY CONTROL
 BK0761
 BK0761  NAD 83(1986)-  30 14 59.92018(N)    092 59 52.86168(W) AD(       ) 2
 BK0761  NAD 27      -  30 14 59.17465(N)    092 59 52.32370(W) AD(       ) 2
 BK0761
 BK0761.Superseded values are not recommended for survey control.
 BK0761
 BK0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0761.See file dsdata.pdf to determine how the superseded data were derived.
 BK0761
 BK0761_MARKER: DD = SURVEY DISK
 BK0761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0761_STAMPING: 10A007
 BK0761_MARK LOGO: LADHGS
 BK0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0761+STABILITY: SURFACE MOTION
 BK0761
 BK0761  HISTORY     - Date     Condition        Report By
 BK0761  HISTORY     - 1965     MONUMENTED       LADH
 BK0761  HISTORY     - 1969     GOOD             LADTD
 BK0761  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0761
 BK0761                          STATION DESCRIPTION
 BK0761
 BK0761'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK0761'STATION IS 0.95 MILE EAST, ALONG INTERSTATE I-10 OF LA. HIGHWAY
 BK0761'383 INTERCHANGE, 78 FEET SOUTH OF CENTERLINE OF SOUTH ROADWAY
 BK0761'OF INTERSTATE I-10, 3.40 FEET SOUTH OF WITNESS POST, 3.20
 BK0761'FEET NORTH OF EAST-WEST FENCE ALONG RIGHT OF WAY INTERSTATE
 BK0761'I-10 AND 403.0 FEET WEST OF THE SOUTHWEST CORNER OF A HEADWALL
 BK0761'OF A CROSS DRAIN UNDER INTERSTATE I-10.  STATION IS A STANDARD
 BK0761'DISK SET IN A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0761'SURFACE OF THE GROUND.  STATION IS STAMPED 10A007.  TO REACH
 BK0761'THIS STATION FROM THE ST. RAPHAEL CATHOLIC CHURCH IN IOWA,
 BK0761'FOLLOW LA. HIGHWAY 383 NORTH FOR 0.90 MILE, THENCE EAST
 BK0761'ALONG INTERSTATE I-10 FOR 0.95 MILE TO STATION ON SOUTH SIDE
 BK0761'OF HIGHWAY.
 BK0761'
 BK0761'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK0761
 BK0761                          STATION RECOVERY (1969)
 BK0761
 BK0761'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 BK0761'1.88 MI NE FROM IOWA.
 BK0761'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK0761'IOWA, THENCE 0.9 MILES NORTH ON STATE ROUTE 383, THENCE 0.95 MILES
 BK0761'EAST ON I-10, 78 FEET SOUTH OF THE CENTERLINE OF THE SOUTH ROADWAY OF
 BK0761'I-10, 3.2 FEET NORTH OF AN EAST-WEST R/W FENCE OF I-10, 403 FEET WEST
 BK0761'OF THE SOUTHWEST CORNER OF THE HEADWALL OF A CROSS DRAIN ON I-10, 3.4
 BK0761'FEET SOUTH OF A STEEL WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 BK0761'PROJECTING 3 INCHES.  SECTION 20, T 9S, R 6W.
 BK0761
 BK0761                          STATION RECOVERY (2002)
 BK0761
 BK0761'RECOVERY NOTE BY US POWER SQUADRON 2002 (CMM)
 BK0761'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0760 ***********************************************************************
 BK0760  DESIGNATION -  10 A 008
 BK0760  PID         -  BK0760
 BK0760  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0760  COUNTRY     -  US
 BK0760  USGS QUAD   -  LACASSINE (2018)
 BK0760
 BK0760                         *CURRENT SURVEY CONTROL
 BK0760  ______________________________________________________________________
 BK0760* NAD 83(1992) POSITION- 30 14 54.07168(N) 092 58 54.57778(W)   ADJUSTED
 BK0760* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0760  **This station is located in a suspected subsidence area (see below).
 BK0760  ______________________________________________________________________
 BK0760  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK0760  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 BK0760  DYNAMIC HEIGHT  -         17.13  (meters)       56.2   (feet) COMP
 BK0760  MODELED GRAVITY -    979,315.2   (mgal)                       NAVD 88
 BK0760  HORZ ORDER      -  SECOND
 BK0760
 BK0760.The horizontal coordinates were established by classical geodetic methods
 BK0760.and adjusted by the National Geodetic Survey in January 1993.
 BK0760
 BK0760.** This station is in an area of known vertical motion. If an
 BK0760.** orthometric height was ever established but is not available 
 BK0760.** in the current survey control section, the orthometric height
 BK0760.** is considered suspect.  Suspect heights are available in the
 BK0760.** superseded section only if requested.
 BK0760
 BK0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0760.GEOID18 height accuracy estimate available here.
 BK0760
 BK0760.Click photographs - Photos may exist for this station.
 BK0760
 BK0760.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0760
 BK0760.The dynamic height is computed by dividing the NAVD 88
 BK0760.geopotential number by the normal gravity value computed on the
 BK0760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0760.degrees latitude (g = 980.6199 gals.).
 BK0760
 BK0760.The modeled gravity was interpolated from observed gravity values.
 BK0760
 BK0760. The following values were computed from the NAD 83(1992) position.
 BK0760
 BK0760;                    North         East     Units Scale Factor Converg.
 BK0760;SPC LA S     -   194,936.696   841,356.285   MT  0.99993504   -0 49 27.4
 BK0760;SPC LA S     -   639,554.81  2,760,349.75   sFT  0.99993504   -0 49 27.4
 BK0760;UTM  15      - 3,346,305.564   501,748.348   MT  0.99960004   +0 00 33.0
 BK0760
 BK0760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0760!SPC LA S     -   1.00000158  x   0.99993504  =   0.99993662
 BK0760!UTM  15      -   1.00000158  x   0.99960004  =   0.99960162
 BK0760
 BK0760:                Primary Azimuth Mark                     Grid Az
 BK0760:SPC LA S     -  WOOD                                     022 37 23.6
 BK0760:UTM  15      -  WOOD                                     021 47 23.2
 BK0760
 BK0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0174846305(NAD 83)
 BK0760
 BK0760|---------------------------------------------------------------------|
 BK0760| PID    Reference Object                     Distance      Geod. Az  |
 BK0760|                                                           dddmmss.s |
 BK0760| BK0758 WOOD                                APPROX. 1.0 KM 0214756.2 |
 BK0760|---------------------------------------------------------------------|
 BK0760
 BK0760                          SUPERSEDED SURVEY CONTROL
 BK0760
 BK0760  NAD 83(1986)-  30 14 54.09278(N)    092 58 54.57149(W) AD(       ) 2
 BK0760  NAD 27      -  30 14 53.34686(N)    092 58 54.03501(W) AD(       ) 2
 BK0760
 BK0760.Superseded values are not recommended for survey control.
 BK0760
 BK0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0760.See file dsdata.pdf to determine how the superseded data were derived.
 BK0760
 BK0760_MARKER: DD = SURVEY DISK
 BK0760_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0760_SP_SET: BRIDGE FLOOR
 BK0760_STAMPING: 10A008
 BK0760_MARK LOGO: LADHGS
 BK0760_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0760+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2006
 BK0760
 BK0760  HISTORY     - Date     Condition        Report By
 BK0760  HISTORY     - 1965     MONUMENTED       LADH
 BK0760  HISTORY     - 1970     GOOD             NGS
 BK0760  HISTORY     - 20021102 GOOD             USPSQD
 BK0760  HISTORY     - 20040407 GOOD             USPSQD
 BK0760  HISTORY     - 20060321 GOOD             USPSQD
 BK0760
 BK0760                          STATION DESCRIPTION
 BK0760
 BK0760'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK0760'STATION IS SET IN THE SOUTHEAST CORNER OF THE OVERPASS ON
 BK0760'THE NORTH ROADWAY OF THE LA. HIGHWAY 165 INTERCHANGE ON
 BK0760'INTERSTATE I-10.  STATION IS A STANDARD DISK SET IN THE
 BK0760'ROADWAY, IN THE ABUTMENT, 3 FEET NORTH OF THE CURB.  STATION
 BK0760'IS STAMPED 10A008.  TO REACH THIS STATION FROM THE ST. RAPHAEL
 BK0760'CATHOLIC CHURCH IN IOWA, FOLLOW LA. HIGHWAY 383 NORTH FOR
 BK0760'0.90 MILE, THENCE EAST ALONG INTERSTATE I-10 FOR 1.95 MILES
 BK0760'TO STATION ON OVERPASS.
 BK0760'
 BK0760'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK0760
 BK0760                          STATION RECOVERY (1970)
 BK0760
 BK0760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK0760'2.55 MI NE FROM IOWA.
 BK0760'ABOUT 1.15 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF THE
 BK0760'HIGHWAY AND STATE HIGHWAY 383 AT IOWA, THENCE 1.4 MILES NORTHEAST
 BK0760'ALONG THE MISSOURI PACIFIC RAILROAD, 210 FEET SOUTHEAST OF THE
 BK0760'SOUTHEAST RAIL, SET IN THE TOP OF THE CONCRETE FLOOR OF THE EAST END
 BK0760'OF THE MORE NORTHERLY OF 2 UNDERPASSES FOR INTERSTATE HIGHWAY 10, 11
 BK0760'FEET SOUTH OF THE CENTER LINE OF THE NORTH TRAFFIC LANE OF THE
 BK0760'HIGHWAY, 4.7 FEET NORTH OF THE EAST END OF THE SOUTH CONCRETE GUARD
 BK0760'RAIL ON THE UNDERPASS, 7.5 FEET NORTH OF A METAL WITNESS POST, AND
 BK0760'ABOUT LEVEL WITH THE HIGHWAY.  SEC 21, T 9S,R 6W.
 BK0760
 BK0760                          STATION RECOVERY (2002)
 BK0760
 BK0760'RECOVERY NOTE BY US POWER SQUADRON 2002 (CMM)
 BK0760'RECOVERED IN GOOD CONDITION.
 BK0760
 BK0760                          STATION RECOVERY (2004)
 BK0760
 BK0760'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK0760'DESCRIPTION IS ADEQUATE EXCEPT, THE MARK IS PHYSICALL LOCATED ON THE
 BK0760'ROAD SURFACE OF THE LEFT LANE OF WEST BOUND I 10.
 BK0760
 BK0760                          STATION RECOVERY (2006)
 BK0760
 BK0760'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK0760'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0564 ***********************************************************************
 AU0564  DESIGNATION -  10 A NOS+WB
 AU0564  PID         -  AU0564
 AU0564  STATE/COUNTY-  LA/ORLEANS
 AU0564  COUNTRY     -  US
 AU0564  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0564
 AU0564                         *CURRENT SURVEY CONTROL
 AU0564  ______________________________________________________________________
 AU0564* NAD 83(1986) POSITION- 29 55 17.     (N) 090 07 40.     (W)   SCALED
 AU0564* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0564  **This station is located in a suspected subsidence area (see below).
 AU0564  ______________________________________________________________________
 AU0564  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 AU0564
 AU0564.The horizontal coordinates were scaled from a map and have
 AU0564.an estimated accuracy of +/- 6 seconds.
 AU0564
 AU0564.** This station is in an area of known vertical motion. If an
 AU0564.** orthometric height was ever established but is not available 
 AU0564.** in the current survey control section, the orthometric height
 AU0564.** is considered suspect.  Suspect heights are available in the
 AU0564.** superseded section only if requested.
 AU0564
 AU0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0564.GEOID18 height accuracy estimate available here.
 AU0564
 AU0564.Click photographs - Photos may exist for this station.
 AU0564
 AU0564;                    North         East    Units  Estimated Accuracy
 AU0564;SPC LA S     -   158,170.    1,116,400.      MT  (+/- 180 meters Scaled)
 AU0564
 AU0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP772135(NAD 83)
 AU0564
 AU0564                          SUPERSEDED SURVEY CONTROL
 AU0564
 AU0564.No superseded survey control is available for this station.
 AU0564
 AU0564_MARKER: B = BOLT
 AU0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0564+STABILITY: SURFACE MOTION
 AU0564
 AU0564  HISTORY     - Date     Condition        Report By
 AU0564  HISTORY     - UNK      MONUMENTED       LA1690
 AU0564  HISTORY     - 1938     GOOD             CGS
 AU0564  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0564  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0564
 AU0564                          STATION DESCRIPTION
 AU0564
 AU0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0564'NEW ORLEANS.
 AU0564'IN AUDUBON PARK, IN THE CENTER OF THE BRIDLE PATH ALONG THE N SIDE OF
 AU0564'LAUREL ST., ABOUT 8 PACES NORTH OF THE CENTER LINE OF LAUREL ST.  IT
 AU0564'IS 12 PACES E OF THE CENTER LINE OF THE DRIVE ALONG THE E SIDE OF THE
 AU0564'PARK.
 AU0564
 AU0564                          STATION RECOVERY (1951)
 AU0564
 AU0564'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0564'MARK NOT FOUND.
 AU0564
 AU0564                          STATION RECOVERY (1985)
 AU0564
 AU0564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0564'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0564'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0048 ***********************************************************************
 BJ0048  DESIGNATION -  10 ABLDAPA
 BJ0048  PID         -  BJ0048
 BJ0048  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0048  COUNTRY     -  US
 BJ0048  USGS QUAD   -  MORGANZA (2018)
 BJ0048
 BJ0048                         *CURRENT SURVEY CONTROL
 BJ0048  ______________________________________________________________________
 BJ0048* NAD 83(1986) POSITION- 30 43 20.     (N) 091 34 08.     (W)   SCALED
 BJ0048* NAVD 88 ORTHO HEIGHT -     9.741 (meters)       31.96  (feet) ADJUSTED
 BJ0048  ______________________________________________________________________
 BJ0048  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ0048  DYNAMIC HEIGHT  -          9.729 (meters)       31.92  (feet) COMP
 BJ0048  MODELED GRAVITY -    979,363.0   (mgal)                       NAVD 88
 BJ0048
 BJ0048  VERT ORDER      -  FIRST     CLASS I
 BJ0048
 BJ0048.The horizontal coordinates were scaled from a map and have
 BJ0048.an estimated accuracy of +/- 6 seconds.
 BJ0048
 BJ0048.The orthometric height was determined by differential leveling and
 BJ0048.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0048.in February 1994.
 BJ0048
 BJ0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0048.GEOID18 height accuracy estimate available here.
 BJ0048
 BJ0048.Click photographs - Photos may exist for this station.
 BJ0048
 BJ0048.The dynamic height is computed by dividing the NAVD 88
 BJ0048.geopotential number by the normal gravity value computed on the
 BJ0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0048.degrees latitude (g = 980.6199 gals.).
 BJ0048
 BJ0048.The modeled gravity was interpolated from observed gravity values.
 BJ0048
 BJ0048;                    North         East    Units  Estimated Accuracy
 BJ0048;SPC LA S     -   246,350.      977,440.      MT  (+/- 180 meters Scaled)
 BJ0048
 BJ0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP370996(NAD 83)
 BJ0048
 BJ0048                          SUPERSEDED SURVEY CONTROL
 BJ0048
 BJ0048  NAVD 88 (06/15/91)    9.774  (m)           32.07   (f) SUPERSEDED  1 1
 BJ0048  NGVD 29 (11/26/84)    9.732  (m)           31.93   (f) ADJUSTED    1 1
 BJ0048
 BJ0048.Superseded values are not recommended for survey control.
 BJ0048
 BJ0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0048.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0048
 BJ0048_MARKER: Z = SEE DESCRIPTION
 BJ0048_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0048
 BJ0048  HISTORY     - Date     Condition        Report By
 BJ0048  HISTORY     - UNK      MONUMENTED       USACE
 BJ0048  HISTORY     - 1976     GOOD             NGS
 BJ0048
 BJ0048                          STATION DESCRIPTION
 BJ0048
 BJ0048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0048'2.3 MI SE FROM MORGANZA.
 BJ0048'2 MILES SOUTHEAST ALONG STATE HIGHWAYS 1 AND 10 FROM THE CITY HALL,
 BJ0048'THENCE 0.3 MILE ACROSS COUNTRY, AT THE LANDSIDE TOE OF THE LEVEE DUE
 BJ0048'NORTH OF BENCH MARK S 207, 282 FT SOUTHWEST OF THE CENTER OF A CATTLE
 BJ0048'GUARD ON THE LEVEE, 186 FT SOUTH OF THE CENTER LINE OF THE LEVEE ROAD,
 BJ0048'A 1-INCH IRON PIPE AND CAP DRIVEN TO A DEPTH OF 78 FT ENCASED IN
 BJ0048'A 2-INCH PIPE THAT IS BORED TO A DEPTH OF 54 FT WITH A 3-INCH SCREW
 BJ0048'CAP FOR ACCESS, CAP IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0777 ***********************************************************************
 CQ0777  DESIGNATION -  10 BOLT
 CQ0777  PID         -  CQ0777
 CQ0777  STATE/COUNTY-  LA/CALDWELL
 CQ0777  COUNTRY     -  US
 CQ0777  USGS QUAD   -  BLANKSTON (2018)
 CQ0777
 CQ0777                         *CURRENT SURVEY CONTROL
 CQ0777  ______________________________________________________________________
 CQ0777* NAD 83(1986) POSITION- 32 14 21.     (N) 092 07 51.     (W)   SCALED
 CQ0777* NAVD 88 ORTHO HEIGHT -    19.59  (+/-2cm)       64.3   (feet) VERTCON3
 CQ0777  ______________________________________________________________________
 CQ0777  GEOID HEIGHT    -        -25.733 (meters)                     GEOID18
 CQ0777  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0777
 CQ0777.The horizontal coordinates were scaled from a map and have
 CQ0777.an estimated accuracy of +/- 6 seconds.
 CQ0777
 CQ0777.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0777.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0777
 CQ0777.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0777.GEOID18 height accuracy estimate available here.
 CQ0777
 CQ0777.The vertical order pertains to the NGVD 29 superseded value.
 CQ0777
 CQ0777.Click photographs - Photos may exist for this station.
 CQ0777
 CQ0777;                    North         East    Units  Estimated Accuracy
 CQ0777;SPC LA N     -   192,890.    1,034,790.      MT  (+/- 180 meters Scaled)
 CQ0777
 CQ0777_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR818672(NAD 83)
 CQ0777
 CQ0777                          SUPERSEDED SURVEY CONTROL
 CQ0777
 CQ0777  NGVD 29 (11/26/84)   19.663  (m)           64.51   (f) ADJUSTED    1 2
 CQ0777
 CQ0777.Superseded values are not recommended for survey control.
 CQ0777
 CQ0777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0777.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0777
 CQ0777_MARKER: B = BOLT
 CQ0777_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ0777_SP_SET: SLAB
 CQ0777_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0777
 CQ0777  HISTORY     - Date     Condition        Report By
 CQ0777  HISTORY     - UNK      MONUMENTED       USACE
 CQ0777  HISTORY     - 1966     GOOD             CGS
 CQ0777
 CQ0777                          STATION DESCRIPTION
 CQ0777
 CQ0777'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0777'7.2 MI SW FROM BOSCO.
 CQ0777'ABOUT 4.9 MILES SOUTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 CQ0777'BOSCO, THENCE 2.2 MILES NORTHWEST ALONG A PAVED ROAD, THENCE 0.1 MILE
 CQ0777'WEST ALONG THE NORTH FOOT OF A LEVEE, IN SECTION 35, T 15 N, R 3 E, 82
 CQ0777'FEET NORTH OF THE CENTER LINE OF THE LEVEE, 310 FEET EAST OF THE
 CQ0777'CENTER LINE OF A ROAD WHICH DEAD ENDS AT THE LEVEE, 41 FEET NORTH OF A
 CQ0777'ROW OF TREES, 37 FEET NORTHWEST OF A 30-INCH PECAN TREE, 1.0 FOOT
 CQ0777'SOUTH OF A METAL WITNESS POST, ABOUT 8 FEET BELOW THE LEVEL OF THE TOP
 CQ0777'OF THE LEVEE, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3
 CQ0777'FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 3-INCH IRON
 CQ0777'PIPE WHICH BEARS A BRASS CAP AND PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2081 ***********************************************************************
 BJ2081  DESIGNATION -  10 C
 BJ2081  PID         -  BJ2081
 BJ2081  STATE/COUNTY-  LA/ST MARTIN
 BJ2081  COUNTRY     -  US
 BJ2081  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2081
 BJ2081                         *CURRENT SURVEY CONTROL
 BJ2081  ______________________________________________________________________
 BJ2081* NAD 83(1986) POSITION- 30 03 30.     (N) 091 28 52.     (W)   SCALED
 BJ2081* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2081  **This station is located in a suspected subsidence area (see below).
 BJ2081  ______________________________________________________________________
 BJ2081  GEOID HEIGHT    -        -26.667 (meters)                     GEOID18
 BJ2081
 BJ2081.The horizontal coordinates were scaled from a map and have
 BJ2081.an estimated accuracy of +/- 6 seconds.
 BJ2081
 BJ2081.** This station is in an area of known vertical motion. If an
 BJ2081.** orthometric height was ever established but is not available 
 BJ2081.** in the current survey control section, the orthometric height
 BJ2081.** is considered suspect.  Suspect heights are available in the
 BJ2081.** superseded section only if requested.
 BJ2081
 BJ2081.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2081.GEOID18 height accuracy estimate available here.
 BJ2081
 BJ2081.Click photographs - Photos may exist for this station.
 BJ2081
 BJ2081;                    North         East    Units  Estimated Accuracy
 BJ2081;SPC LA S     -   172,740.      985,750.      MT  (+/- 180 meters Scaled)
 BJ2081
 BJ2081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP464262(NAD 83)
 BJ2081
 BJ2081                          SUPERSEDED SURVEY CONTROL
 BJ2081
 BJ2081.No superseded survey control is available for this station.
 BJ2081
 BJ2081_MARKER: S = SPIKE
 BJ2081_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2081_SP_SET: TREE
 BJ2081_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2081
 BJ2081  HISTORY     - Date     Condition        Report By
 BJ2081  HISTORY     - UNK      MONUMENTED       USACE
 BJ2081  HISTORY     - 1936     GOOD             USACE
 BJ2081
 BJ2081                          STATION DESCRIPTION
 BJ2081
 BJ2081'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2081'ABOUT 6.5 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2081'MARTIN PARISH, ABOUT 4-3/4 MILES SOUTH OF THE HEAD OF LAKE CHICOT,
 BJ2081'ABOUT 1-1/2 MILES NORTH OF LULA CHUTE, ABOUT 3/4 MILE SOUTH OF THE
 BJ2081'NICK BURNS RESIDENCE, ON THE EAST BANK OF CHICOT PASS, IN SEC. 31,
 BJ2081'T11S, R10E, ABOUT 1,200 FEET BELOW THE UPPER END OF THE ISLAND IN
 BJ2081'THE PASS, ABOUT 180 FEET EAST OF THE EAST BANK, IN A SCRUBBY 34-INCH
 BJ2081'CYPRESS TREE, AND ABOUT 3 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1391 ***********************************************************************
 BK1391  DESIGNATION -  10 C 007
 BK1391  PID         -  BK1391
 BK1391  STATE/COUNTY-  LA/CALCASIEU
 BK1391  COUNTRY     -  US
 BK1391  USGS QUAD   -  WESTLAKE (2018)
 BK1391
 BK1391                         *CURRENT SURVEY CONTROL
 BK1391  ______________________________________________________________________
 BK1391* NAD 83(1992) POSITION- 30 14 15.87506(N) 093 16 32.01810(W)   ADJUSTED
 BK1391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1391  **This station is located in a suspected subsidence area (see below).
 BK1391  ______________________________________________________________________
 BK1391  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK1391  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BK1391  HORZ ORDER      -  SECOND
 BK1391
 BK1391.The horizontal coordinates were established by classical geodetic methods
 BK1391.and adjusted by the National Geodetic Survey in January 1993.
 BK1391
 BK1391.** This station is in an area of known vertical motion. If an
 BK1391.** orthometric height was ever established but is not available 
 BK1391.** in the current survey control section, the orthometric height
 BK1391.** is considered suspect.  Suspect heights are available in the
 BK1391.** superseded section only if requested.
 BK1391
 BK1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1391.GEOID18 height accuracy estimate available here.
 BK1391
 BK1391.Click photographs - Photos may exist for this station.
 BK1391
 BK1391.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1391
 BK1391. The following values were computed from the NAD 83(1992) position.
 BK1391
 BK1391;                    North         East     Units Scale Factor Converg.
 BK1391;SPC LA S     -   194,203.625   813,071.255   MT  0.99993426   -0 58 16.1
 BK1391;SPC LA S     -   637,149.73  2,667,551.28   sFT  0.99993426   -0 58 16.1
 BK1391;UTM  15      - 3,345,161.796   473,486.347   MT  0.99960867   -0 08 19.6
 BK1391
 BK1391!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1391!SPC LA S     -   1.00000377  x   0.99993426  =   0.99993803
 BK1391!UTM  15      -   1.00000377  x   0.99960867  =   0.99961244
 BK1391
 BK1391:                Primary Azimuth Mark                     Grid Az
 BK1391:SPC LA S     -  10C006                                   252 00 21.3
 BK1391:UTM  15      -  10C006                                   251 10 24.8
 BK1391
 BK1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7348645161(NAD 83)
 BK1391
 BK1391|---------------------------------------------------------------------|
 BK1391| PID    Reference Object                     Distance      Geod. Az  |
 BK1391|                                                           dddmmss.s |
 BK1391| BK3143 10C006                              APPROX. 1.1 KM 2510205.2 |
 BK1391|---------------------------------------------------------------------|
 BK1391
 BK1391                          SUPERSEDED SURVEY CONTROL
 BK1391
 BK1391  NAD 83(1986)-  30 14 15.89567(N)    093 16 32.00946(W) AD(       ) 2
 BK1391  NAD 27      -  30 14 15.15778(N)    093 16 31.45205(W) AD(       ) 2
 BK1391
 BK1391.Superseded values are not recommended for survey control.
 BK1391
 BK1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1391.See file dsdata.pdf to determine how the superseded data were derived.
 BK1391
 BK1391_MARKER: DD = SURVEY DISK
 BK1391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1391_STAMPING: 10C007
 BK1391_MARK LOGO: LADHGS
 BK1391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1391+STABILITY: SURFACE MOTION
 BK1391
 BK1391  HISTORY     - Date     Condition        Report By
 BK1391  HISTORY     - 1965     MONUMENTED       LADH
 BK1391  HISTORY     - 1970     GOOD             LADH
 BK1391  HISTORY     - 1972     GOOD             NGS
 BK1391  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK1391  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1391
 BK1391                          STATION DESCRIPTION
 BK1391
 BK1391'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK1391'THE STATION IS 48.40 FEET NORTH OF THE CENTERLINE OF THE
 BK1391'TWO LANES ON U.S. HIGHWAY 90 WEST THAT ARE PARALLEL WITH
 BK1391'INTERSTATE I-10, 1.97 FEET NORTH OF WITNESS POST AND SIGN,
 BK1391'4.73 FEET SOUTH OF A FENCE, APPROXIMATELY 100 FEET SOUTH OF THE
 BK1391'SOUTH RAIL ON THE MAIN LINE OF THE SOUTHERN PACIFIC RAILROAD,
 BK1391'500 FEET EAST OF U.S. HIGHWAY 90 EXIT ON INTERSTATE I-10 AND
 BK1391'375 FEET WEST OF THE U.S. HIGHWAY 90 AND COLUMBIA STREET EXIT
 BK1391'SIGN.
 BK1391'
 BK1391'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT IS
 BK1391'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BK1391'STATION IS STAMPED 10C007.
 BK1391'
 BK1391'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK1391'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK1391'I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 3.40 MILES TO
 BK1391'STATION ON THE NORTH SIDE OF HIGHWAY.
 BK1391'
 BK1391'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK1391
 BK1391                          STATION RECOVERY (1970)
 BK1391
 BK1391'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1970 (DJT)
 BK1391'THE STATION WAS VISITED JANUARY 16, 1970 AND THE STATION MARK
 BK1391'WAS FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 BK1391'
 BK1391'THE STATION IS LOCATED 4 MILES WEST OF LAKE CHARLES AND 0.97
 BK1391'MILES SOUTHEAST OF WEST LAKE, IN THE NORTHWEST, 1/4 OF SECTION
 BK1391'34, T9S, R9W, AND ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT
 BK1391'OF HIGHWAYS.  IT IS 48-1/2 FEET NORTH OF THE CENTERLINE OF
 BK1391'THE TWO LANES OF U.S. 90 THAT PARALLEL WITH I-10, APPROXIMATELY
 BK1391'100 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN LINE OF THE
 BK1391'SOUTHERN PACIFIC RAILROAD, 500 FEET EAST OF U.S. 90 EXIT
 BK1391'ON I-10, 375 FEET WEST OF U.S. 90 AND COLUMBIA SOUTHERN ROAD
 BK1391'EXIT SIGN, 2 FEET NORTH OF A STEEL WITNESS POST.
 BK1391'
 BK1391'IT IS A STANDARD TRIANGULATION DISK, STAMPED 10C007, PROJECTING
 BK1391'4 INCHES.
 BK1391'
 BK1391'TO REACH THE STATION FROM THE U.S. POST OFFICE AT WEST LAKE,
 BK1391'GO 0.1 MILE NORTH ALONG HILMA STREET, THENCE 0.5 MILE WEST ALONG
 BK1391'SULPHUR AVENUE, THENCE 0.3 MILE SOUTH ALONG STATE ROUTE 3065,
 BK1391'THENCE 0.8 MILE WEST ALONG U.S. 90 TO THE MARKER ON THE RIGHT.
 BK1391'
 BK1391'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.97 MILES
 BK1391'SOUTHEAST OF WESTLAKE
 BK1391
 BK1391                          STATION RECOVERY (1972)
 BK1391
 BK1391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1391'1.6 MI W FROM WEST LAKE.
 BK1391'ABOUT 1.6 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE WEST
 BK1391'END OF THE RAILROAD BRIDGE OVER THE CALCASIEU RIVER AT WEST LAKE, 0.1
 BK1391'MILE EAST OF A SIGN BEARING LETTERS INTERSTATE 10 WEST, 375 FEET OF
 BK1391'U.S. 90 AND COLUMBIA STREET EXIT SIGN, 100 FEET SOUTH OF THE SOUTH
 BK1391'RAIL OF THE MAIN TRACK, 70.5 FEET EAST-NORTHEAST OF HIGHWAY MILEPOST
 BK1391'NO. 27, 48 1/2 FEET NORTH OF THE CENTER LINE OF U.S. HIGHWAY 90, 2
 BK1391'FEET NORTH OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE
 BK1391'HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. SEC
 BK1391'34, T 9S, R 9W.
 BK1391
 BK1391                          STATION RECOVERY (1981)
 BK1391
 BK1391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1391'A THOROUGH SEARCH WAS MADE AT THE LOCATION AND A DRAINAGE DITCH HAS
 BK1391'BEEN WIDENED AND 2 FEET OF FILL NOW COVERS THE MARK AND EXACT LOCATION
 BK1391'COULD NOT BE FOUND.
 BK1391
 BK1391                          STATION RECOVERY (2002)
 BK1391
 BK1391'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1391'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0776 ***********************************************************************
 CQ0776  DESIGNATION -  10 CAP
 CQ0776  PID         -  CQ0776
 CQ0776  STATE/COUNTY-  LA/CALDWELL
 CQ0776  COUNTRY     -  US
 CQ0776  USGS QUAD   -  BLANKSTON (2018)
 CQ0776
 CQ0776                         *CURRENT SURVEY CONTROL
 CQ0776  ______________________________________________________________________
 CQ0776* NAD 83(1986) POSITION- 32 14 22.     (N) 092 07 51.     (W)   SCALED
 CQ0776* NAVD 88 ORTHO HEIGHT -    20.83  (+/-2cm)       68.3   (feet) VERTCON3
 CQ0776  ______________________________________________________________________
 CQ0776  GEOID HEIGHT    -        -25.734 (meters)                     GEOID18
 CQ0776  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0776
 CQ0776.The horizontal coordinates were scaled from a map and have
 CQ0776.an estimated accuracy of +/- 6 seconds.
 CQ0776
 CQ0776.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0776.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0776
 CQ0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0776.GEOID18 height accuracy estimate available here.
 CQ0776
 CQ0776.The vertical order pertains to the NGVD 29 superseded value.
 CQ0776
 CQ0776.Click photographs - Photos may exist for this station.
 CQ0776
 CQ0776;                    North         East    Units  Estimated Accuracy
 CQ0776;SPC LA N     -   192,920.    1,034,790.      MT  (+/- 180 meters Scaled)
 CQ0776
 CQ0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR818673(NAD 83)
 CQ0776
 CQ0776                          SUPERSEDED SURVEY CONTROL
 CQ0776
 CQ0776  NGVD 29 (11/26/84)   20.908  (m)           68.60   (f) ADJUSTED    1 2
 CQ0776
 CQ0776.Superseded values are not recommended for survey control.
 CQ0776
 CQ0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0776.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0776
 CQ0776_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ0776_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ0776_STAMPING: PBM 10
 CQ0776_MARK LOGO: USACE
 CQ0776_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ0776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0776
 CQ0776  HISTORY     - Date     Condition        Report By
 CQ0776  HISTORY     - UNK      MONUMENTED       USACE
 CQ0776  HISTORY     - 1966     GOOD             CGS
 CQ0776
 CQ0776                          STATION DESCRIPTION
 CQ0776
 CQ0776'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0776'7.2 MI SW FROM BOSCO.
 CQ0776'ABOUT 4.9 MILES SOUTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 CQ0776'BOSCO, THENCE 2.2 MILES NORTHWEST ALONG A PAVED ROAD, THENCE 0.1 MILE
 CQ0776'WEST ALONG THE NORTH FOOT OF A LEVEE, IN SECTION 35, T 15 N, R 3 E, 82
 CQ0776'FEET NORTH OF THE CENTER LINE OF THE LEVEE, 310 FEET EAST OF THE
 CQ0776'CENTER LINE OF A ROAD WHICH DEAD ENDS AT THE LEVEE, 41 FEET NORTH OF A
 CQ0776'ROW OF TREES, 37 FEET NORTHWEST OF A 30-INCH PECAN TREE, 1.0 FOOT
 CQ0776'SOUTH OF A METAL WITNESS POST, ABOUT 8 FEET BELOW THE LEVEL OF THE TOP
 CQ0776'OF THE LEVEE, A 3-INCH IRON PIPE WHICH BEARS A BRASS CAP AND PROJECTS
 CQ0776'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1599 ***********************************************************************
 BK1599  DESIGNATION -  10 D 007
 BK1599  PID         -  BK1599
 BK1599  STATE/COUNTY-  LA/CALCASIEU
 BK1599  COUNTRY     -  US
 BK1599  USGS QUAD   -  LAKE CHARLES (2018)
 BK1599
 BK1599                         *CURRENT SURVEY CONTROL
 BK1599  ______________________________________________________________________
 BK1599* NAD 83(1992) POSITION- 30 14 50.37945(N) 093 10 45.61509(W)   ADJUSTED
 BK1599* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1599  **This station is located in a suspected subsidence area (see below).
 BK1599  ______________________________________________________________________
 BK1599  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK1599  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 BK1599  DYNAMIC HEIGHT  -          6.247 (meters)       20.50  (feet) COMP
 BK1599  MODELED GRAVITY -    979,324.9   (mgal)                       NAVD 88
 BK1599  HORZ ORDER      -  SECOND
 BK1599
 BK1599.The horizontal coordinates were established by classical geodetic methods
 BK1599.and adjusted by the National Geodetic Survey in January 1993.
 BK1599
 BK1599.** This station is in an area of known vertical motion. If an
 BK1599.** orthometric height was ever established but is not available 
 BK1599.** in the current survey control section, the orthometric height
 BK1599.** is considered suspect.  Suspect heights are available in the
 BK1599.** superseded section only if requested.
 BK1599
 BK1599.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1599.GEOID18 height accuracy estimate available here.
 BK1599
 BK1599.Click photographs - Photos may exist for this station.
 BK1599
 BK1599.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1599
 BK1599.The dynamic height is computed by dividing the NAVD 88
 BK1599.geopotential number by the normal gravity value computed on the
 BK1599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1599.degrees latitude (g = 980.6199 gals.).
 BK1599
 BK1599.The modeled gravity was interpolated from observed gravity values.
 BK1599
 BK1599. The following values were computed from the NAD 83(1992) position.
 BK1599
 BK1599;                    North         East     Units Scale Factor Converg.
 BK1599;SPC LA S     -   195,112.847   822,348.491   MT  0.99993496   -0 55 22.9
 BK1599;SPC LA S     -   640,132.73  2,697,988.34   sFT  0.99993496   -0 55 22.9
 BK1599;UTM  15      - 3,346,205.375   482,746.348   MT  0.99960367   -0 05 25.2
 BK1599
 BK1599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1599!SPC LA S     -   1.00000329  x   0.99993496  =   0.99993825
 BK1599!UTM  15      -   1.00000329  x   0.99960367  =   0.99960696
 BK1599
 BK1599:                Primary Azimuth Mark                     Grid Az
 BK1599:SPC LA S     -  10D006                                   223 17 03.9
 BK1599:UTM  15      -  10D006                                   222 27 06.2
 BK1599
 BK1599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8274646205(NAD 83)
 BK1599
 BK1599|---------------------------------------------------------------------|
 BK1599| PID    Reference Object                     Distance      Geod. Az  |
 BK1599|                                                           dddmmss.s |
 BK1599| BK3132 10D006                              APPROX. 1.5 KM 2222141.0 |
 BK1599|---------------------------------------------------------------------|
 BK1599
 BK1599                          SUPERSEDED SURVEY CONTROL
 BK1599
 BK1599  NAD 83(1986)-  30 14 50.40047(N)    093 10 45.60735(W) AD(       ) 2
 BK1599  NAD 27      -  30 14 49.66019(N)    093 10 45.05658(W) AD(       ) 2
 BK1599
 BK1599.Superseded values are not recommended for survey control.
 BK1599
 BK1599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1599.See file dsdata.pdf to determine how the superseded data were derived.
 BK1599
 BK1599_MARKER: DD = SURVEY DISK
 BK1599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1599_STAMPING: 10D007
 BK1599_MARK LOGO: LADHGS
 BK1599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1599+STABILITY: SURFACE MOTION
 BK1599
 BK1599  HISTORY     - Date     Condition        Report By
 BK1599  HISTORY     - 1965     MONUMENTED       LADH
 BK1599  HISTORY     - 1968     GOOD             LADTD
 BK1599  HISTORY     - 1979     GOOD             LADH
 BK1599  HISTORY     - 1979     GOOD             LADTD
 BK1599  HISTORY     - 1986     GOOD             NGS
 BK1599  HISTORY     - 19970208 GOOD             USPSQD
 BK1599
 BK1599                          STATION DESCRIPTION
 BK1599
 BK1599'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK1599'THE STATION IS 16.95 FEET SOUTH OF THE CENTERLINE OF THE
 BK1599'NORTHEAST QUADRANT FEEDER ROAD OF THE DE RIDDER-CAMERON
 BK1599'INTERCHANGE ON INTERSTATE I-10, 2.85 FEET SOUTH OF THE WITNESS
 BK1599'POST AND SIGN, 149.65 FEET NORTH OF THE WEST BOUND ROADWAY OF
 BK1599'INTERSTATE I-10, 219.38 FEET NORTHEAST OF THE EAST HEADWALL
 BK1599'OF A CROSS DRAIN UNDER U.S. HIGHWAY 171, 113.0 FEET SOUTHWEST
 BK1599'OF AN L.D.H. RIGHT OF WAY MARKER, 84.19 FEET SOUTHWEST OF A
 BK1599'LARGE EXIT SPEED SIGN AND ABOUT 300 FEET FROM THE NORTHEAST
 BK1599'CORNER OF THE INTERSTATE I-10 AND U.S. HIGHWAY 171 OVERPASS.
 BK1599'
 BK1599'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THE
 BK1599'TOP OF WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  THE
 BK1599'STATION IS STAMPED 10D007.
 BK1599'
 BK1599'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK1599'CHARLES FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK1599'K.C.S.R.R. OVERPASS ON INTERSTATE I-10, FROM THIS POINT FOLLOW
 BK1599'INTERSTATE I-10 EAST FOR 3.10 MILES TO THE STATION ON THE
 BK1599'NORTH SIDE OF THE HIGHWAY.
 BK1599'
 BK1599'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK1599
 BK1599                          STATION RECOVERY (1968)
 BK1599
 BK1599'RECOVERY NOTE BY LA TRANSP AND DEV 1968
 BK1599'4.3 MI NE FROM LAKE CHARLES.
 BK1599'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1599'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1599'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 0.9 MILE
 BK1599'NORTH ALONG US HIGHWAY 171, ABOUT 300 FEET FROM THE NORTHEAST CORNER
 BK1599'OF THE INTERSECTION OF I-10 AND US 171 OVERPASS, 219.4 FEET NORTHEAST
 BK1599'OF THE EAST HEADWALL OF A CROSS DRAIN OF US 171, 149.65 FEET NORTH OF
 BK1599'THE WEST BOUND ROADWAY OF I-10, 113 FEET SOUTHWEST OF A LDH R/W
 BK1599'MARKER, 84.19 FEET SOUTHWEST OF A LARGE EXIT SPEED SIGN, 16.95 FEET
 BK1599'SOUTH OF THE CENTERLINE OF THE NORTHEAST QUADRANT FEEDER ROAD OF THE
 BK1599'DERIDDER-CAMERON INTERCHANGE ON I-10, 2.85 FEET SOUTH OF A STEEL
 BK1599'WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK1599'SECTION 27, T 9S, R 8W.
 BK1599
 BK1599                          STATION RECOVERY (1979)
 BK1599
 BK1599'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1979 (AL)
 BK1599'10D007 (L.D.H. USC AND G.S.) RECOVERED IN GOOD CONDITION.
 BK1599'
 BK1599'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN LAKE CHARLES.
 BK1599
 BK1599                          STATION RECOVERY (1979)
 BK1599
 BK1599'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BK1599'STATION IS LOCATED AT THE INTERSECTION OF U.S. 171 AND INTERSTATE
 BK1599'I-10. THE MARK IS 16.95 FT. SOUTH OF THE CENTERLINE OF THE NORTHEAST
 BK1599'QUADRANT FEEDER ROAD OF THE DERIDDER - CAMERON INTERCHANGE ON
 BK1599'INTERSTATE I-10, 149.65 FT. NORTH OF THE WESTBOUND ROADWAY OF
 BK1599'INTERSTATE I-10, 219.38 FT. NORTHEAST OF THE EAST HEADWALL OF A CROSS
 BK1599'DRAIN UNDER U.S. 171, ABOUT 300 FT. FROM THE NORTHEAST CORNER OF THE
 BK1599'I-10 AND U.S. 171 OVERPASS, 60.2 FT. SOUTHWEST OF A METAL LIGHT POLE,
 BK1599'66 FT. NORTHWEST OF A METAL LIGHT POLE, 2.85 FT. SOUTH OF A METAL
 BK1599'WITNESS POST. THE STATION IS A STANDARD DISK SET IN A CONCRETE POST
 BK1599'THE TOP OF WHICH IS FLUSH WITH THE SURFACE OF THE GROUND. THE STATION
 BK1599'IS STAMPED (10 D 007).
 BK1599
 BK1599                          STATION RECOVERY (1986)
 BK1599
 BK1599'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1599'RECOVERED IN GOOD CONDITION.  THE 1979 RECOVERY BY LADH IS ADEQUATE
 BK1599'WITH THE FOLLOWING CORRECTION.  DELETE 2.85 FEET SOUTH OF A METAL
 BK1599'WITNESS POST, AND ADD
 BK1599'THE MARK IS 0.40 METERS  NNE FROM  A WITNESS POST
 BK1599
 BK1599                          STATION RECOVERY (1997)
 BK1599
 BK1599'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2485 ***********************************************************************
 BK2485  DESIGNATION -  10 E 001
 BK2485  PID         -  BK2485
 BK2485  STATE/COUNTY-  LA/CALCASIEU
 BK2485  COUNTRY     -  US
 BK2485  USGS QUAD   -  STARKS (2018)
 BK2485
 BK2485                         *CURRENT SURVEY CONTROL
 BK2485  ______________________________________________________________________
 BK2485* NAD 83(1992) POSITION- 30 15 15.63100(N) 093 38 21.23425(W)   ADJUSTED
 BK2485* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2485  **This station is located in a suspected subsidence area (see below).
 BK2485  ______________________________________________________________________
 BK2485  GEOID HEIGHT    -        -27.336 (meters)                     GEOID18
 BK2485  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 BK2485  DYNAMIC HEIGHT  -          7.412 (meters)       24.32  (feet) COMP
 BK2485  MODELED GRAVITY -    979,321.8   (mgal)                       NAVD 88
 BK2485  HORZ ORDER      -  SECOND
 BK2485
 BK2485.The horizontal coordinates were established by classical geodetic methods
 BK2485.and adjusted by the National Geodetic Survey in January 1993.
 BK2485
 BK2485.** This station is in an area of known vertical motion. If an
 BK2485.** orthometric height was ever established but is not available 
 BK2485.** in the current survey control section, the orthometric height
 BK2485.** is considered suspect.  Suspect heights are available in the
 BK2485.** superseded section only if requested.
 BK2485
 BK2485.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2485.GEOID18 height accuracy estimate available here.
 BK2485
 BK2485.Click photographs - Photos may exist for this station.
 BK2485
 BK2485.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2485
 BK2485.The dynamic height is computed by dividing the NAVD 88
 BK2485.geopotential number by the normal gravity value computed on the
 BK2485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2485.degrees latitude (g = 980.6199 gals.).
 BK2485
 BK2485.The modeled gravity was interpolated from observed gravity values.
 BK2485
 BK2485. The following values were computed from the NAD 83(1992) position.
 BK2485
 BK2485;                    North         East     Units Scale Factor Converg.
 BK2485;SPC LA S     -   196,692.021   778,111.272   MT  0.99993549   -1 09 10.7
 BK2485;SPC LA S     -   645,313.74  2,552,853.40   sFT  0.99993549   -1 09 10.7
 BK2485;SPC TX C     - 3,084,525.485 1,343,824.993   MT  0.99996610   +3 26 52.3
 BK2485;SPC TX C     -10,119,814.03  4,408,865.83   sFT  0.99996610   +3 26 52.3
 BK2485;UTM  15      - 3,347,141.889   438,504.768   MT  0.99964665   -0 19 19.5
 BK2485
 BK2485!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2485!SPC LA S     -   1.00000313  x   0.99993549  =   0.99993862
 BK2485!SPC TX C     -   1.00000313  x   0.99996610  =   0.99996923
 BK2485!UTM  15      -   1.00000313  x   0.99964665  =   0.99964978
 BK2485
 BK2485:                Primary Azimuth Mark                     Grid Az
 BK2485:SPC LA S     -  VINTON                                   180 07 00.9
 BK2485:SPC TX C     -  VINTON                                   175 30 57.9
 BK2485:UTM  15      -  VINTON                                   179 17 09.7
 BK2485
 BK2485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3850447141(NAD 83)
 BK2485
 BK2485|---------------------------------------------------------------------|
 BK2485| PID    Reference Object                     Distance      Geod. Az  |
 BK2485|                                                           dddmmss.s |
 BK2485| BK2483 VINTON                              APPROX. 1.4 KM 1785750.2 |
 BK2485|---------------------------------------------------------------------|
 BK2485
 BK2485                          SUPERSEDED SURVEY CONTROL
 BK2485
 BK2485  NAD 83(1986)-  30 15 15.64484(N)    093 38 21.22334(W) AD(       ) 2
 BK2485  NAD 27      -  30 15 14.90552(N)    093 38 20.64174(W) AD(       ) 2
 BK2485
 BK2485.Superseded values are not recommended for survey control.
 BK2485
 BK2485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2485.See file dsdata.pdf to determine how the superseded data were derived.
 BK2485
 BK2485_MARKER: DD = SURVEY DISK
 BK2485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2485_STAMPING: 10E001
 BK2485_MARK LOGO: LADHGS
 BK2485_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2485+STABILITY: SURFACE MOTION
 BK2485
 BK2485  HISTORY     - Date     Condition        Report By
 BK2485  HISTORY     - 1967     MONUMENTED       LADH
 BK2485  HISTORY     - 1984     GOOD             LADTD
 BK2485
 BK2485                          STATION DESCRIPTION
 BK2485
 BK2485'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK2485'THIS STATION LOCATED NORTH ALONG LA. HWY. 109, 5.91 MILES
 BK2485'FROM THE INTERSECTION WITH U.S. HWY. 90.  STATION IS SET EAST
 BK2485'OF LA. HWY. 109 IN CURVE, JUST SOUTH OF A POWER SUB-STATION.
 BK2485'STATION IS 1.55 FEET EAST OF A METAL WITNESS POST AND SIGN,
 BK2485'6.30 FEET SOUTHWEST OF A POWER POLE, 56.20 FEET EAST OF THE
 BK2485'CENTERLINE OF LA. HWY. 109, 234.10 FEET SOUTHWEST OF THE
 BK2485'SOUTHEAST CORNER OF THE CHAIN LINK FENCE AROUND POWER
 BK2485'SUB-STATION, AND 86.50 FEET WEST OF SOUTH POST IN GATE IN
 BK2485'NORTH-SOUTH FENCE ALONG LA. HWY. 109.
 BK2485'
 BK2485'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2485'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2485'OF THE GROUND.  STATION IS STAMPED 10E001.
 BK2485'
 BK2485'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK2485'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO
 BK2485'THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S.
 BK2485'HWY. 90 FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109,
 BK2485'THENCE NORTH ALONG LA. HWY. 109 FOR 5.91 MILES TO STATION
 BK2485'SET EAST OF HIGHWAY.
 BK2485'
 BK2485'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2485
 BK2485                          STATION RECOVERY (1984)
 BK2485
 BK2485'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2485'9.31 KM (5.78 MI) SOUTH FROM STARKS.
 BK2485'9.31 KM (5.78 MILES) SOUTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2485'TO THE MARK ON THE LEFT, 17.2 METERS (56.3 FEET) EAST-NORTHEAST OF THE
 BK2485'CENTERLINE OF LA.109, 1.95 METER (6.4 FEET) SOUTHWEST OF A POWER POLE,
 BK2485'15.2 METERS (49.8 FEET) WEST OF THE CENTER LINE OF A SHELL ROAD
 BK2485'LEADING NORTHEAST.
 BK2485'THE MARK IS 0.46 METERS  ENE FROM A WITNESS POST.
 BK2485'THE MARK IS 0.30 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2481 ***********************************************************************
 BK2481  DESIGNATION -  10 E 002
 BK2481  PID         -  BK2481
 BK2481  STATE/COUNTY-  LA/CALCASIEU
 BK2481  COUNTRY     -  US
 BK2481  USGS QUAD   -  ECHO (2019)
 BK2481
 BK2481                         *CURRENT SURVEY CONTROL
 BK2481  ______________________________________________________________________
 BK2481* NAD 83(1992) POSITION- 30 14 15.67022(N) 093 38 21.53971(W)   ADJUSTED
 BK2481* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2481  **This station is located in a suspected subsidence area (see below).
 BK2481  ______________________________________________________________________
 BK2481  GEOID HEIGHT    -        -27.333 (meters)                     GEOID18
 BK2481  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 BK2481  DYNAMIC HEIGHT  -          5.584 (meters)       18.32  (feet) COMP
 BK2481  MODELED GRAVITY -    979,320.2   (mgal)                       NAVD 88
 BK2481  HORZ ORDER      -  SECOND
 BK2481
 BK2481.The horizontal coordinates were established by classical geodetic methods
 BK2481.and adjusted by the National Geodetic Survey in January 1993.
 BK2481
 BK2481.** This station is in an area of known vertical motion. If an
 BK2481.** orthometric height was ever established but is not available 
 BK2481.** in the current survey control section, the orthometric height
 BK2481.** is considered suspect.  Suspect heights are available in the
 BK2481.** superseded section only if requested.
 BK2481
 BK2481.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2481.GEOID18 height accuracy estimate available here.
 BK2481
 BK2481.Click photographs - Photos may exist for this station.
 BK2481
 BK2481.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2481
 BK2481.The dynamic height is computed by dividing the NAVD 88
 BK2481.geopotential number by the normal gravity value computed on the
 BK2481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2481.degrees latitude (g = 980.6199 gals.).
 BK2481
 BK2481.The modeled gravity was interpolated from observed gravity values.
 BK2481
 BK2481. The following values were computed from the NAD 83(1992) position.
 BK2481
 BK2481;                    North         East     Units Scale Factor Converg.
 BK2481;SPC LA S     -   194,846.277   778,065.957   MT  0.99993425   -1 09 10.9
 BK2481;SPC LA S     -   639,258.16  2,552,704.73   sFT  0.99993425   -1 09 10.9
 BK2481;SPC TX C     - 3,082,681.993 1,343,927.880   MT  0.99996990   +3 26 52.1
 BK2481;SPC TX C     -10,113,765.84  4,409,203.39   sFT  0.99996990   +3 26 52.1
 BK2481;UTM  15      - 3,345,296.214   438,486.231   MT  0.99964668   -0 19 19.1
 BK2481
 BK2481!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2481!SPC LA S     -   1.00000341  x   0.99993425  =   0.99993766
 BK2481!SPC TX C     -   1.00000341  x   0.99996990  =   0.99997331
 BK2481!UTM  15      -   1.00000341  x   0.99964668  =   0.99965009
 BK2481
 BK2481:                Primary Azimuth Mark                     Grid Az
 BK2481:SPC LA S     -  VINTON                                   005 52 37.1
 BK2481:SPC TX C     -  VINTON                                   001 16 34.1
 BK2481:UTM  15      -  VINTON                                   005 02 45.3
 BK2481
 BK2481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3848645296(NAD 83)
 BK2481
 BK2481|---------------------------------------------------------------------|
 BK2481| PID    Reference Object                     Distance      Geod. Az  |
 BK2481|                                                           dddmmss.s |
 BK2481| BK2483 VINTON                              414.030 METERS 0044326.2 |
 BK2481|---------------------------------------------------------------------|
 BK2481
 BK2481                          SUPERSEDED SURVEY CONTROL
 BK2481
 BK2481  NAD 83(1986)-  30 14 15.68407(N)    093 38 21.52884(W) AD(       ) 2
 BK2481  NAD 27      -  30 14 14.94286(N)    093 38 20.94745(W) AD(       ) 2
 BK2481
 BK2481.Superseded values are not recommended for survey control.
 BK2481
 BK2481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2481.See file dsdata.pdf to determine how the superseded data were derived.
 BK2481
 BK2481_MARKER: DD = SURVEY DISK
 BK2481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2481_STAMPING: 10E002
 BK2481_MARK LOGO: LADHGS
 BK2481_PROJECTION: FLUSH
 BK2481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2481+STABILITY: SURFACE MOTION
 BK2481
 BK2481  HISTORY     - Date     Condition        Report By
 BK2481  HISTORY     - 1967     MONUMENTED       LADH
 BK2481  HISTORY     - 1984     GOOD             LADTD
 BK2481  HISTORY     - 20041009 GOOD             USPSQD
 BK2481
 BK2481                          STATION DESCRIPTION
 BK2481
 BK2481'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK2481'THIS STATION IS LOCATED NORTH ALONG LA. HWY. 109, 4.87 MILES
 BK2481'FROM THE INTERSECTION WITH U.S. HWY. 90.  STATION IS SET WEST
 BK2481'OF LA. HWY. 109 NEAR GAP TO A RICE FIELD.  STATION IS 1.30
 BK2481'FEET NORTH OF A METAL WITNESS POST AND SIGN, 51.80 FEET WEST
 BK2481'OF THE CENTERLINE OF LA. HWY. 109, 3.30 FEET NORTHEAST OF
 BK2481'SOUTH POST ON GAP IN FENCE, 6.00 FEET SOUTHEAST OF SOUTH END
 BK2481'OF SIDE DRAIN UNDER DRIVE TO RICE FIELD, 19.60 FEET SOUTHWEST
 BK2481'OF THE NORTH END OF THE SAME DRAIN, 8.00 FEET SOUTH OF THE
 BK2481'CENTERLINE OF DRIVE TO GAP IN FENCE AND 55.60 FEET SOUTH OF
 BK2481'POWER POLE NO. 22.
 BK2481'
 BK2481'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2481'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2481'OF THE GROUND.  STATION IS STAMPED 10E002.
 BK2481'
 BK2481'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK2481'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO THE
 BK2481'INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S. HWY. 90
 BK2481'FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109, THENCE
 BK2481'NORTH ALONG LA. HWY. 109 FOR 4.87 MILES TO STATION SET WEST
 BK2481'OF HIGHWAY.
 BK2481'
 BK2481'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2481
 BK2481                          STATION RECOVERY (1984)
 BK2481
 BK2481'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2481'15.3 KM (9.52 MI) NE FROM VINTON.
 BK2481'8.76 KM (5.44 MILES) NORTH OF THE INTERSECTION OF LA.109 AND US 90 TO
 BK2481'THE MARK ON THE LEFT, 15.7 METER (51.5 FEET) WEST OF THE CENTERLINE OF
 BK2481'LA.109, 6.7 METERS (22 FEET) SOUTH-SOUTHEAST OF THE NORTH END OF A
 BK2481'METAL PIPE GATE, 4.3 METERS (14.2 FEET) SOUTH-SOUTHEAST OF THE SOUTH
 BK2481'END OF A METAL PIPE GATE, 28.0 METERS (92 FEET) SOUTHWEST OF THE SOUTH
 BK2481'END OF A 24 INCH BY 20 FEET CONCRETE PIPE DRIVEWAY LEADING EAST.
 BK2481'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 BK2481
 BK2481                          STATION RECOVERY (2004)
 BK2481
 BK2481'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2480 ***********************************************************************
 BK2480  DESIGNATION -  10 E 003
 BK2480  PID         -  BK2480
 BK2480  STATE/COUNTY-  LA/CALCASIEU
 BK2480  COUNTRY     -  US
 BK2480  USGS QUAD   -  ECHO (2019)
 BK2480
 BK2480                         *CURRENT SURVEY CONTROL
 BK2480  ______________________________________________________________________
 BK2480* NAD 83(1992) POSITION- 30 13 46.95942(N) 093 38 20.41821(W)   ADJUSTED
 BK2480* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2480  **This station is located in a suspected subsidence area (see below).
 BK2480  ______________________________________________________________________
 BK2480  GEOID HEIGHT    -        -27.331 (meters)                     GEOID18
 BK2480  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 BK2480  DYNAMIC HEIGHT  -          6.638 (meters)       21.78  (feet) COMP
 BK2480  MODELED GRAVITY -    979,319.4   (mgal)                       NAVD 88
 BK2480  HORZ ORDER      -  SECOND
 BK2480
 BK2480.The horizontal coordinates were established by classical geodetic methods
 BK2480.and adjusted by the National Geodetic Survey in January 1993.
 BK2480
 BK2480.** This station is in an area of known vertical motion. If an
 BK2480.** orthometric height was ever established but is not available 
 BK2480.** in the current survey control section, the orthometric height
 BK2480.** is considered suspect.  Suspect heights are available in the
 BK2480.** superseded section only if requested.
 BK2480
 BK2480.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2480.GEOID18 height accuracy estimate available here.
 BK2480
 BK2480.Click photographs - Photos may exist for this station.
 BK2480
 BK2480.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2480
 BK2480.The dynamic height is computed by dividing the NAVD 88
 BK2480.geopotential number by the normal gravity value computed on the
 BK2480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2480.degrees latitude (g = 980.6199 gals.).
 BK2480
 BK2480.The modeled gravity was interpolated from observed gravity values.
 BK2480
 BK2480. The following values were computed from the NAD 83(1992) position.
 BK2480
 BK2480;                    North         East     Units Scale Factor Converg.
 BK2480;SPC LA S     -   193,961.807   778,078.148   MT  0.99993369   -1 09 10.3
 BK2480;SPC LA S     -   636,356.36  2,552,744.72   sFT  0.99993369   -1 09 10.3
 BK2480;SPC TX C     - 3,081,801.318 1,344,010.982   MT  0.99997174   +3 26 52.7
 BK2480;SPC TX C     -10,110,876.49  4,409,476.03   sFT  0.99997174   +3 26 52.7
 BK2480;UTM  15      - 3,344,412.268   438,511.243   MT  0.99964664   -0 19 18.2
 BK2480
 BK2480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2480!SPC LA S     -   1.00000325  x   0.99993369  =   0.99993694
 BK2480!SPC TX C     -   1.00000325  x   0.99997174  =   0.99997499
 BK2480!UTM  15      -   1.00000325  x   0.99964664  =   0.99964989
 BK2480
 BK2480:                Primary Azimuth Mark                     Grid Az
 BK2480:SPC LA S     -  10 E 004                                 174 16 30.1
 BK2480:SPC TX C     -  10 E 004                                 169 40 27.1
 BK2480:UTM  15      -  10 E 004                                 173 26 38.0
 BK2480
 BK2480_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3851144412(NAD 83)
 BK2480
 BK2480|---------------------------------------------------------------------|
 BK2480| PID    Reference Object                     Distance      Geod. Az  |
 BK2480|                                                           dddmmss.s |
 BK2480| BK2479 10 E 004                            APPROX. 0.7 KM 1730719.8 |
 BK2480|---------------------------------------------------------------------|
 BK2480
 BK2480                          SUPERSEDED SURVEY CONTROL
 BK2480
 BK2480  NAD 83(1986)-  30 13 46.97341(N)    093 38 20.40736(W) AD(       ) 2
 BK2480  NAD 27      -  30 13 46.23137(N)    093 38 19.82604(W) AD(       ) 2
 BK2480
 BK2480.Superseded values are not recommended for survey control.
 BK2480
 BK2480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2480.See file dsdata.pdf to determine how the superseded data were derived.
 BK2480
 BK2480_MARKER: DD = SURVEY DISK
 BK2480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2480_STAMPING: 10E003
 BK2480_MARK LOGO: LADHGS
 BK2480_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2480+STABILITY: SURFACE MOTION
 BK2480
 BK2480  HISTORY     - Date     Condition        Report By
 BK2480  HISTORY     - 1967     MONUMENTED       LADH
 BK2480  HISTORY     - 1984     GOOD             LADTD
 BK2480  HISTORY     - 20041009 GOOD             USPSQD
 BK2480
 BK2480                          STATION DESCRIPTION
 BK2480
 BK2480'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK2480'THIS STATION IS LOCATED NORTH ALONG LA. HWY. 109, 4.28 MILES
 BK2480'FROM THE INTERSECTION WITH U.S. HWY. 90.  STATION IS SET EAST
 BK2480'OF LA. HWY. 109 IN GAS LINE RIGHT OF WAY STATION IS 1.10 FEET
 BK2480'EAST OF A METAL WITNESS POST AND SIGN, 1.65 FEET WEST OF
 BK2480'NORTH-SOUTH FENCE EAST OF LA. HWY. 109, 37.80 FEET EAST OF
 BK2480'CENTERLINE OF LA. HWY. 109, 98.30 FEET NORTHEAST OF POWER
 BK2480'POLE NO. 12 ON WEST SIDE OF HIGHWAY AND IS IN PIPELINE RIGHT
 BK2480'OF WAY.
 BK2480'
 BK2480'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2480'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2480'OF THE GROUND.  STATION IS STAMPED 10E003.
 BK2480'
 BK2480'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK2480'ST.) IN VINTON, FOLLOW HORRIDGE STREET NORTH FOR 0.10 MILE
 BK2480'TO THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S.
 BK2480'HWY. 90 FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109,
 BK2480'THENCE NORTH ALONG LA. HWY. 109 FOR 4.28 MILES TO STATION SET
 BK2480'EAST OF HIGHWAY.
 BK2480'
 BK2480'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2480
 BK2480                          STATION RECOVERY (1984)
 BK2480
 BK2480'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2480'14.4 KM (8.96 MI) NE FROM VINTON.
 BK2480'7.86 KM (4.88 MILES) NORTH OF THE INTERSECTION OF LA.109 AND US 90 TO
 BK2480'THE MARK ON THE RIGHT, 11.8 METER (38.6 FEET) EAST OF THE CENTER LINE
 BK2480'OF LA.109, 0.46 METERS (1.5 FEET) WEST OF A 4 STRAND BARBED WIRE
 BK2480'FENCE, 30.3 METERS (99.5 FEET) NORTH EAST OF A POWER POLE ON THE WEST
 BK2480'SIDE OF THE HIGHWAY AT A PIPE LINE CROSSING
 BK2480'THE MARK IS 0.36 METERS  E FROM A WITNESS POST.
 BK2480'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BK2480
 BK2480                          STATION RECOVERY (2004)
 BK2480
 BK2480'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2479 ***********************************************************************
 BK2479  DESIGNATION -  10 E 004
 BK2479  PID         -  BK2479
 BK2479  STATE/COUNTY-  LA/CALCASIEU
 BK2479  COUNTRY     -  US
 BK2479  USGS QUAD   -  ECHO (2019)
 BK2479
 BK2479                         *CURRENT SURVEY CONTROL
 BK2479  ______________________________________________________________________
 BK2479* NAD 83(1992) POSITION- 30 13 23.23294(N) 093 38 17.12267(W)   ADJUSTED
 BK2479* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2479  **This station is located in a suspected subsidence area (see below).
 BK2479  ______________________________________________________________________
 BK2479  GEOID HEIGHT    -        -27.328 (meters)                     GEOID18
 BK2479  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 BK2479  DYNAMIC HEIGHT  -          5.901 (meters)       19.36  (feet) COMP
 BK2479  MODELED GRAVITY -    979,318.8   (mgal)                       NAVD 88
 BK2479  HORZ ORDER      -  SECOND
 BK2479
 BK2479.The horizontal coordinates were established by classical geodetic methods
 BK2479.and adjusted by the National Geodetic Survey in January 1993.
 BK2479
 BK2479.** This station is in an area of known vertical motion. If an
 BK2479.** orthometric height was ever established but is not available 
 BK2479.** in the current survey control section, the orthometric height
 BK2479.** is considered suspect.  Suspect heights are available in the
 BK2479.** superseded section only if requested.
 BK2479
 BK2479.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2479.GEOID18 height accuracy estimate available here.
 BK2479
 BK2479.Click photographs - Photos may exist for this station.
 BK2479
 BK2479.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2479
 BK2479.The dynamic height is computed by dividing the NAVD 88
 BK2479.geopotential number by the normal gravity value computed on the
 BK2479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2479.degrees latitude (g = 980.6199 gals.).
 BK2479
 BK2479.The modeled gravity was interpolated from observed gravity values.
 BK2479
 BK2479. The following values were computed from the NAD 83(1992) position.
 BK2479
 BK2479;                    North         East     Units Scale Factor Converg.
 BK2479;SPC LA S     -   193,229.611   778,151.553   MT  0.99993324   -1 09 08.7
 BK2479;SPC LA S     -   633,954.15  2,552,985.55   sFT  0.99993324   -1 09 08.7
 BK2479;SPC TX C     - 3,081,077.342 1,344,142.888   MT  0.99997329   +3 26 54.4
 BK2479;SPC TX C     -10,108,501.25  4,409,908.79   sFT  0.99997329   +3 26 54.4
 BK2479;UTM  15      - 3,343,681.424   438,595.237   MT  0.99964652   -0 19 16.3
 BK2479
 BK2479!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2479!SPC LA S     -   1.00000336  x   0.99993324  =   0.99993660
 BK2479!SPC TX C     -   1.00000336  x   0.99997329  =   0.99997665
 BK2479!UTM  15      -   1.00000336  x   0.99964652  =   0.99964988
 BK2479
 BK2479:                Primary Azimuth Mark                     Grid Az
 BK2479:SPC LA S     -  10 E 003                                 354 16 30.1
 BK2479:SPC TX C     -  10 E 003                                 349 40 27.0
 BK2479:UTM  15      -  10 E 003                                 353 26 37.7
 BK2479
 BK2479_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3859543681(NAD 83)
 BK2479
 BK2479|---------------------------------------------------------------------|
 BK2479| PID    Reference Object                     Distance      Geod. Az  |
 BK2479|                                                           dddmmss.s |
 BK2479| BK2480 10 E 003                            APPROX. 0.7 KM 3530721.4 |
 BK2479|---------------------------------------------------------------------|
 BK2479
 BK2479                          SUPERSEDED SURVEY CONTROL
 BK2479
 BK2479  NAD 83(1986)-  30 13 23.24719(N)    093 38 17.11186(W) AD(       ) 2
 BK2479  NAD 27      -  30 13 22.50509(N)    093 38 16.53061(W) AD(       ) 2
 BK2479
 BK2479.Superseded values are not recommended for survey control.
 BK2479
 BK2479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2479.See file dsdata.pdf to determine how the superseded data were derived.
 BK2479
 BK2479_MARKER: DD = SURVEY DISK
 BK2479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2479_STAMPING: 10E004
 BK2479_MARK LOGO: LADHGS
 BK2479_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2479+STABILITY: SURFACE MOTION
 BK2479
 BK2479  HISTORY     - Date     Condition        Report By
 BK2479  HISTORY     - 1967     MONUMENTED       LADH
 BK2479  HISTORY     - 1984     GOOD             LADTD
 BK2479  HISTORY     - 19981024 MARK NOT FOUND   USPSQD
 BK2479  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK2479
 BK2479                          STATION DESCRIPTION
 BK2479
 BK2479'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK2479'THIS STATION IS LOCATED NORTH ALONG LA. HWY. 109, 3.98 MILES
 BK2479'FROM THE INTERSECTION WITH U.S. HWY. 90.  STATION IS SET EAST
 BK2479'OF HIGHWAY NEXT TO FENCE.  STATION IS 1.30 EAST OF A METAL
 BK2479'WITNESS POST AND SIGN, 3.90 FEET WEST OF THE NORTH-SOUTH FENCE
 BK2479'ON EAST SIDE OF HIGHWAY, 9.20 FEET NORTHEAST OF A TELEPHONE
 BK2479'POLE, 38.00 FEET EAST OF THE CENTERLINE OF LA. HWY. 109, 80.50
 BK2479'FEET EAST OF POWER POLE NO. 4 ON WEST SIDE OF HIGHWAY, AND
 BK2479'IS DIRECTLY IN FRONT OF RESIDENCE ON WEST SIDE OF HIGHWAY.
 BK2479'
 BK2479'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2479'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2479'OF THE GROUND.  STATION IS STAMPED 10E004.
 BK2479'
 BK2479'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK2479'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO
 BK2479'THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S. HWY.
 BK2479'90 FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109, THENCE
 BK2479'NORTH ALONG LA. 109 FOR 3.98 MILES TO STATION SET EAST OF
 BK2479'HIGHWAY.
 BK2479'
 BK2479'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2479
 BK2479                          STATION RECOVERY (1984)
 BK2479
 BK2479'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2479'13.7 KM (8.50 MI) NE FROM VINTON.
 BK2479'7.12 KM (4.42 MILES) NORTH OF THE INTERSECTION OF LA.109 AND US 90 TO
 BK2479'THE MARK ON THE RIGHT, 11.3 METERS (37 FEET) EAST OF THE CENTERLINE OF
 BK2479'HIGHWAY LA.109, 1.1 METER (3.6 FEET) WEST OF A MESH AND BARBED WIRE
 BK2479'FENCE, 3.0 METER (8.6 FEET) NORTH-NORTHEAST OF A TELEPHONE POLE,
 BK2479'22.0 METERS (72 FEET) FROM THE SOUTH END OF A 18 INCH BY 20 FOOT
 BK2479'CONCRETE PIPE DRIVEWAY LEADING WEST.
 BK2479'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BK2479'THE MARK IS 0.12 M BELOW THE HIGHWAY.
 BK2479
 BK2479                          STATION RECOVERY (1998)
 BK2479
 BK2479'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2479'MARK NOT FOUND.
 BK2479
 BK2479                          STATION RECOVERY (2004)
 BK2479
 BK2479'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2479'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2478 ***********************************************************************
 BK2478  DESIGNATION -  10 E 005
 BK2478  PID         -  BK2478
 BK2478  STATE/COUNTY-  LA/CALCASIEU
 BK2478  COUNTRY     -  US
 BK2478  USGS QUAD   -  ECHO (2019)
 BK2478
 BK2478                         *CURRENT SURVEY CONTROL
 BK2478  ______________________________________________________________________
 BK2478* NAD 83(1992) POSITION- 30 12 29.00187(N) 093 38 17.77205(W)   ADJUSTED
 BK2478* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2478  **This station is located in a suspected subsidence area (see below).
 BK2478  ______________________________________________________________________
 BK2478  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK2478  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 BK2478  DYNAMIC HEIGHT  -          7.217 (meters)       23.68  (feet) COMP
 BK2478  MODELED GRAVITY -    979,317.4   (mgal)                       NAVD 88
 BK2478  HORZ ORDER      -  SECOND
 BK2478
 BK2478.The horizontal coordinates were established by classical geodetic methods
 BK2478.and adjusted by the National Geodetic Survey in January 1993.
 BK2478
 BK2478.** This station is in an area of known vertical motion. If an
 BK2478.** orthometric height was ever established but is not available 
 BK2478.** in the current survey control section, the orthometric height
 BK2478.** is considered suspect.  Suspect heights are available in the
 BK2478.** superseded section only if requested.
 BK2478
 BK2478.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2478.GEOID18 height accuracy estimate available here.
 BK2478
 BK2478.Click photographs - Photos may exist for this station.
 BK2478
 BK2478.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2478
 BK2478.The dynamic height is computed by dividing the NAVD 88
 BK2478.geopotential number by the normal gravity value computed on the
 BK2478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2478.degrees latitude (g = 980.6199 gals.).
 BK2478
 BK2478.The modeled gravity was interpolated from observed gravity values.
 BK2478
 BK2478. The following values were computed from the NAD 83(1992) position.
 BK2478
 BK2478;                    North         East     Units Scale Factor Converg.
 BK2478;SPC LA S     -   191,560.454   778,100.606   MT  0.99993226   -1 09 09.0
 BK2478;SPC LA S     -   628,477.92  2,552,818.40   sFT  0.99993226   -1 09 09.0
 BK2478;SPC TX C     - 3,079,409.406 1,344,225.997   MT  0.99997686   +3 26 54.1
 BK2478;SPC TX C     -10,103,029.03  4,410,181.46   sFT  0.99997686   +3 26 54.1
 BK2478;UTM  15      - 3,342,012.181   438,568.519   MT  0.99964656   -0 19 16.1
 BK2478
 BK2478!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2478!SPC LA S     -   1.00000316  x   0.99993226  =   0.99993542
 BK2478!SPC TX C     -   1.00000316  x   0.99997686  =   0.99998002
 BK2478!UTM  15      -   1.00000316  x   0.99964656  =   0.99964971
 BK2478
 BK2478:                Primary Azimuth Mark                     Grid Az
 BK2478:SPC LA S     -  10 E 006                                 180 10 09.2
 BK2478:SPC TX C     -  10 E 006                                 175 34 06.1
 BK2478:UTM  15      -  10 E 006                                 179 20 16.3
 BK2478
 BK2478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3856842012(NAD 83)
 BK2478
 BK2478|---------------------------------------------------------------------|
 BK2478| PID    Reference Object                     Distance      Geod. Az  |
 BK2478|                                                           dddmmss.s |
 BK2478| BK2477 10 E 006                            APPROX. 1.1 KM 1790100.2 |
 BK2478|---------------------------------------------------------------------|
 BK2478
 BK2478                          SUPERSEDED SURVEY CONTROL
 BK2478
 BK2478  NAD 83(1986)-  30 12 29.01640(N)    093 38 17.76124(W) AD(       ) 2
 BK2478  NAD 27      -  30 12 28.27323(N)    093 38 17.17932(W) AD(       ) 2
 BK2478
 BK2478.Superseded values are not recommended for survey control.
 BK2478
 BK2478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2478.See file dsdata.pdf to determine how the superseded data were derived.
 BK2478
 BK2478_MARKER: DD = SURVEY DISK
 BK2478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2478_STAMPING: 10E005
 BK2478_MARK LOGO: LADHGS
 BK2478_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2478+STABILITY: SURFACE MOTION
 BK2478
 BK2478  HISTORY     - Date     Condition        Report By
 BK2478  HISTORY     - 1967     MONUMENTED       LADH
 BK2478  HISTORY     - 1984     GOOD             LADTD
 BK2478  HISTORY     - 19981024 GOOD             USPSQD
 BK2478  HISTORY     - 20041009 GOOD             USPSQD
 BK2478
 BK2478                          STATION DESCRIPTION
 BK2478
 BK2478'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK2478'THIS STATION IS LOCATED NORTH ALONG LA. HWY. 109, 3.02 MILES
 BK2478'FROM THE INTERSECTION WITH U.S. HWY. 90.  STATION IS SET
 BK2478'WEST OF LA. HWY. 109 NEAR FENCE.  STATION IS 1.30 FEET SOUTH
 BK2478'OF A METAL WITNESS POST AND SIGN, 8.20 FEET EAST OF THE
 BK2478'NORTH-SOUTH FENCE WEST OF THE HIGHWAY, 37.00 FEET WEST OF THE
 BK2478'CENTERLINE OF LA. HWY. 109, 46.60 FEET SOUTHEAST OF A FENCE
 BK2478'CORNER IN WEST FENCE, AND 148.0 FEET NORTH OF POWER POLE NO.
 BK2478'60 ON WEST SIDE OF HIGHWAY.
 BK2478'
 BK2478'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2478'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2478'OF THE GROUND.  STATION IS STAMPED 10E005.
 BK2478'
 BK2478'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK2478'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO THE
 BK2478'INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S. HWY.
 BK2478'90 FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109, THENCE
 BK2478'NORTH ALONG LA. HWY. 109 FOR 3.02 MILES TO STATION SET WEST
 BK2478'OF HIGHWAY.
 BK2478'
 BK2478'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2478
 BK2478                          STATION RECOVERY (1984)
 BK2478
 BK2478'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2478'12.0 KM (7.45 MI) NE FROM VINTON.
 BK2478'5.43 KM (3.37 MILES) NORTH OF INTERSECTION LA.109 AND US 90 TO THE
 BK2478'MARK ON THE LEFT 11.4 METERS (37.5 FEET) WEST OF THE CENTERLINE OF LA
 BK2478'109, 30.0 METERS (98 FEET) NORTHEAST OF A POWER POLE WITH 2 DOWN GUYS,
 BK2478'36.0 METERS (118 FEET) NORTHWEST OF THE NORTH END OF A 18 INCH BY 16.8
 BK2478'FEET CONCRETE PIPE DRIVEWAY LEADING EAST
 BK2478'THE MARK IS 0.36 METERS  E FROM A WITNESS POST.
 BK2478'THE MARK IS 0.15 M ABOVE THE HIGHWAY.
 BK2478
 BK2478                          STATION RECOVERY (1998)
 BK2478
 BK2478'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2478'RECOVERED IN GOOD CONDITION.
 BK2478
 BK2478                          STATION RECOVERY (2004)
 BK2478
 BK2478'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2477 ***********************************************************************
 BK2477  DESIGNATION -  10 E 006
 BK2477  PID         -  BK2477
 BK2477  STATE/COUNTY-  LA/CALCASIEU
 BK2477  COUNTRY     -  US
 BK2477  USGS QUAD   -  ECHO (2019)
 BK2477
 BK2477                         *CURRENT SURVEY CONTROL
 BK2477  ______________________________________________________________________
 BK2477* NAD 83(1992) POSITION- 30 11 53.78386(N) 093 38 17.07619(W)   ADJUSTED
 BK2477* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2477  **This station is located in a suspected subsidence area (see below).
 BK2477  ______________________________________________________________________
 BK2477  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK2477  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 BK2477  DYNAMIC HEIGHT  -          5.579 (meters)       18.30  (feet) COMP
 BK2477  MODELED GRAVITY -    979,316.5   (mgal)                       NAVD 88
 BK2477  HORZ ORDER      -  SECOND
 BK2477
 BK2477.The horizontal coordinates were established by classical geodetic methods
 BK2477.and adjusted by the National Geodetic Survey in January 1993.
 BK2477
 BK2477.** This station is in an area of known vertical motion. If an
 BK2477.** orthometric height was ever established but is not available 
 BK2477.** in the current survey control section, the orthometric height
 BK2477.** is considered suspect.  Suspect heights are available in the
 BK2477.** superseded section only if requested.
 BK2477
 BK2477.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2477.GEOID18 height accuracy estimate available here.
 BK2477
 BK2477.Click photographs - Photos may exist for this station.
 BK2477
 BK2477.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2477
 BK2477.The dynamic height is computed by dividing the NAVD 88
 BK2477.geopotential number by the normal gravity value computed on the
 BK2477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2477.degrees latitude (g = 980.6199 gals.).
 BK2477
 BK2477.The modeled gravity was interpolated from observed gravity values.
 BK2477
 BK2477. The following values were computed from the NAD 83(1992) position.
 BK2477
 BK2477;                    North         East     Units Scale Factor Converg.
 BK2477;SPC LA S     -   190,475.894   778,097.403   MT  0.99993166   -1 09 08.6
 BK2477;SPC LA S     -   624,919.66  2,552,807.90   sFT  0.99993166   -1 09 08.6
 BK2477;SPC TX C     - 3,078,328.034 1,344,309.805   MT  0.99997922   +3 26 54.4
 BK2477;SPC TX C     -10,099,481.22  4,410,456.42   sFT  0.99997922   +3 26 54.4
 BK2477;UTM  15      - 3,340,927.998   438,581.050   MT  0.99964654   -0 19 15.5
 BK2477
 BK2477!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2477!SPC LA S     -   1.00000341  x   0.99993166  =   0.99993507
 BK2477!SPC TX C     -   1.00000341  x   0.99997922  =   0.99998263
 BK2477!UTM  15      -   1.00000341  x   0.99964654  =   0.99964995
 BK2477
 BK2477:                Primary Azimuth Mark                     Grid Az
 BK2477:SPC LA S     -  10 E 005                                 000 10 09.1
 BK2477:SPC TX C     -  10 E 005                                 355 34 06.1
 BK2477:UTM  15      -  10 E 005                                 359 20 16.0
 BK2477
 BK2477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3858140927(NAD 83)
 BK2477
 BK2477|---------------------------------------------------------------------|
 BK2477| PID    Reference Object                     Distance      Geod. Az  |
 BK2477|                                                           dddmmss.s |
 BK2477| BK2478 10 E 005                            APPROX. 1.1 KM 3590100.5 |
 BK2477|---------------------------------------------------------------------|
 BK2477
 BK2477                          SUPERSEDED SURVEY CONTROL
 BK2477
 BK2477  NAD 83(1986)-  30 11 53.79865(N)    093 38 17.06537(W) AD(       ) 2
 BK2477  NAD 27      -  30 11 53.05508(N)    093 38 16.48298(W) AD(       ) 2
 BK2477
 BK2477.Superseded values are not recommended for survey control.
 BK2477
 BK2477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2477.See file dsdata.pdf to determine how the superseded data were derived.
 BK2477
 BK2477_MARKER: DD = SURVEY DISK
 BK2477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2477_STAMPING: 10E006
 BK2477_MARK LOGO: LADHGS
 BK2477_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2477+STABILITY: SURFACE MOTION
 BK2477
 BK2477  HISTORY     - Date     Condition        Report By
 BK2477  HISTORY     - 1967     MONUMENTED       LADH
 BK2477  HISTORY     - 1984     GOOD             LADTD
 BK2477  HISTORY     - 19981024 GOOD             USPSQD
 BK2477  HISTORY     - 20041009 GOOD             USPSQD
 BK2477
 BK2477                          STATION DESCRIPTION
 BK2477
 BK2477'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK2477'THIS STATION IS LOCATED NORTH ALONG LA. HWY. 109, 2.42 MILES
 BK2477'FROM THE INTERSECTION WITH U.S. HWY. 90.  STATION IS SET EAST
 BK2477'OF LA. 109 NEAR CULVERT AND FENCE.  STATION IS 1.20 FEET EAST
 BK2477'OF A METAL WITNESS POST AND SIGN, 3.00 FEET WEST OF THE
 BK2477'NORTH-SOUTH FENCE ON EAST SIDE OF HIGHWAY, 32.60 FEET EAST OF
 BK2477'THE CENTERLINE OF LA. HWY. 109, 10.00 FEET SOUTHEAST OF THE
 BK2477'SOUTH END OF A SIDE DRAIN, 88.00 FEET NORTHEAST OF THE
 BK2477'NORTHEAST CORNER OF FENCE AROUND THE CROSS ROADS BAPTIST CHURCH
 BK2477'ON THE WEST SIDE OF THE HIGHWAY AND 82.00 FEET NORTHEAST OF
 BK2477'POWER POLE NO. 20A.
 BK2477'
 BK2477'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2477'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2477'OF THE GROUND.  STATION IS STAMPED 10E006.
 BK2477'
 BK2477'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK2477'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO
 BK2477'THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S.
 BK2477'HWY. 90 FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109,
 BK2477'THENCE NORTH ALONG LA. 109 FOR 2.42 MILES TO STATION SET
 BK2477'EAST OF HIGHWAY ACROSS FROM THE CROSS ROADS BAPTIST CHURCH.
 BK2477'
 BK2477'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2477
 BK2477                          STATION RECOVERY (1984)
 BK2477
 BK2477'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2477'10.9 KM(6.78 MI) NE FROM VINTON.
 BK2477'4.35 KM (2.70 MILES) NORTH OF THE INTERSECTION OF LA. 109 AND US 90 TO
 BK2477'THE MARK ON THE RIGHT, 10.42 METERS (34.2 FEET) EAST OF THE CENTERLINE
 BK2477'OF HIGHWAY LA.109, .91 METERS (3 FEET) OF A MESH AND BARBED WIRE FENCE
 BK2477'3.05 METERS (10 FEET) SOUTHEAST OF THE SOUTH END OF A 18 INCH BY 16.8
 BK2477'FEET CONCRETE PIPE DRIVEWAY, 21.54 METERS (70 FEET) EAST-NORTHEAST OF
 BK2477'THE NORTH END OF A 18 INCH BY 25 FEET CONCRETE PIPE DRIVEWAY WEST OF
 BK2477'HIGHWAY LA.109
 BK2477'THE MARK IS 1.2 METERS  E FROM A WITNESS POST.
 BK2477'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BK2477
 BK2477                          STATION RECOVERY (1998)
 BK2477
 BK2477'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2477'RECOVERED IN GOOD CONDITION.
 BK2477
 BK2477                          STATION RECOVERY (2004)
 BK2477
 BK2477'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2475 ***********************************************************************
 BK2475  DESIGNATION -  10 E 008
 BK2475  PID         -  BK2475
 BK2475  STATE/COUNTY-  LA/CALCASIEU
 BK2475  COUNTRY     -  US
 BK2475  USGS QUAD   -  ECHO (2019)
 BK2475
 BK2475                         *CURRENT SURVEY CONTROL
 BK2475  ______________________________________________________________________
 BK2475* NAD 83(1992) POSITION- 30 10 12.12076(N) 093 38 16.25522(W)   ADJUSTED
 BK2475* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2475  **This station is located in a suspected subsidence area (see below).
 BK2475  ______________________________________________________________________
 BK2475  GEOID HEIGHT    -        -27.303 (meters)                     GEOID18
 BK2475  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 BK2475  DYNAMIC HEIGHT  -          4.488 (meters)       14.72  (feet) COMP
 BK2475  MODELED GRAVITY -    979,314.0   (mgal)                       NAVD 88
 BK2475  HORZ ORDER      -  SECOND
 BK2475
 BK2475.The horizontal coordinates were established by classical geodetic methods
 BK2475.and adjusted by the National Geodetic Survey in January 1993.
 BK2475
 BK2475.** This station is in an area of known vertical motion. If an
 BK2475.** orthometric height was ever established but is not available 
 BK2475.** in the current survey control section, the orthometric height
 BK2475.** is considered suspect.  Suspect heights are available in the
 BK2475.** superseded section only if requested.
 BK2475
 BK2475.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2475.GEOID18 height accuracy estimate available here.
 BK2475
 BK2475.Click photographs - Photos may exist for this station.
 BK2475
 BK2475.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2475
 BK2475.The dynamic height is computed by dividing the NAVD 88
 BK2475.geopotential number by the normal gravity value computed on the
 BK2475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2475.degrees latitude (g = 980.6199 gals.).
 BK2475
 BK2475.The modeled gravity was interpolated from observed gravity values.
 BK2475
 BK2475. The following values were computed from the NAD 83(1992) position.
 BK2475
 BK2475;                    North         East     Units Scale Factor Converg.
 BK2475;SPC LA S     -   187,345.769   778,056.406   MT  0.99993008   -1 09 08.2
 BK2475;SPC LA S     -   614,650.24  2,552,673.39   sFT  0.99993008   -1 09 08.2
 BK2475;SPC TX C     - 3,075,204.545 1,344,520.031   MT  0.99998618   +3 26 54.8
 BK2475;SPC TX C     -10,089,233.58  4,411,146.14   sFT  0.99998618   +3 26 54.8
 BK2475;UTM  15      - 3,337,798.498   438,585.485   MT  0.99964653   -0 19 14.1
 BK2475
 BK2475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2475!SPC LA S     -   1.00000358  x   0.99993008  =   0.99993366
 BK2475!SPC TX C     -   1.00000358  x   0.99998618  =   0.99998976
 BK2475!UTM  15      -   1.00000358  x   0.99964653  =   0.99965011
 BK2475
 BK2475:                Primary Azimuth Mark                     Grid Az
 BK2475:SPC LA S     -  10E009                                   182 41 54.7
 BK2475:SPC TX C     -  10E009                                   178 05 51.7
 BK2475:UTM  15      -  10E009                                   181 52 00.6
 BK2475
 BK2475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3858537798(NAD 83)
 BK2475
 BK2475|---------------------------------------------------------------------|
 BK2475| PID    Reference Object                     Distance      Geod. Az  |
 BK2475|                                                           dddmmss.s |
 BK2475| BK3217 10E009                              APPROX. 1.7 KM 1813246.5 |
 BK2475|---------------------------------------------------------------------|
 BK2475
 BK2475                          SUPERSEDED SURVEY CONTROL
 BK2475
 BK2475  NAD 83(1986)-  30 10 12.13608(N)    093 38 16.24418(W) AD(       ) 2
 BK2475  NAD 27      -  30 10 11.39061(N)    093 38 15.66087(W) AD(       ) 2
 BK2475
 BK2475.Superseded values are not recommended for survey control.
 BK2475
 BK2475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2475.See file dsdata.pdf to determine how the superseded data were derived.
 BK2475
 BK2475_MARKER: DD = SURVEY DISK
 BK2475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2475_STAMPING: 10E008
 BK2475_MARK LOGO: LADHGS
 BK2475_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2475+STABILITY: SURFACE MOTION
 BK2475
 BK2475  HISTORY     - Date     Condition        Report By
 BK2475  HISTORY     - 1967     MONUMENTED       LADH
 BK2475  HISTORY     - 1984     GOOD             LADTD
 BK2475  HISTORY     - 19981024 GOOD             USPSQD
 BK2475  HISTORY     - 20041009 GOOD             USPSQD
 BK2475
 BK2475                          STATION DESCRIPTION
 BK2475
 BK2475'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK2475'THIS STATION IS LOCATED NORTH ALONG LA. HWY. 109, 0.67 MILES
 BK2475'FROM THE INTERSECTION WITH U.S. HWY. 90.  STATION IS SET
 BK2475'EAST OF LA. HWY. 109 NEAR FENCE CORNER AND DRIVE LEADING
 BK2475'EAST.  STATION IS 1.20 FEET EAST OF METAL WITNESS POST AND
 BK2475'SIGN, 1.20 FEET NORTH OF EAST-WEST FENCE ALONG DRIVE, 4.20
 BK2475'FEET EAST OF FENCE CORNER ON SAME FENCE, 40.00 FEET EAST
 BK2475'OF THE CENTERLINE OF LA. HWY. 109, 7.20 FEET EAST OF TELEPHONE
 BK2475'POLE NO. 29, 18.00 FEET SOUTH OF THE CENTERLINE OF GRAVEL
 BK2475'DRIVE LEADING EAST, AND 79.00 FEET EAST OF POWER POLE NO. 13.
 BK2475'
 BK2475'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2475'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2475'OF THE GROUND.  STATION IS STAMPED 10E008.
 BK2475'
 BK2475'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK2475'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO
 BK2475'THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S.
 BK2475'HWY. 90 FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109,
 BK2475'THENCE NORTH ALONG LA. 109 FOR 0.67 MILE TO THE STATION
 BK2475'SET EAST OF THE HIGHWAY.
 BK2475'
 BK2475'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2475
 BK2475                          STATION RECOVERY (1984)
 BK2475
 BK2475'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2475'7.8 KM (4.8 MI) NE FROM VINTON.
 BK2475'1.19 KM (0.74 MILES) NORTH OF INTERSECTION LA.109 AND US 90 TO THE
 BK2475'MARK ON THE RIGHT, 12.2 METERS (40 FEET) EAST OF THE CENTER LINE OF
 BK2475'LA.109, 1.1 METERS (3.5 FEET) EAST OF A 4 STRAND BARBED WIRE FENCE
 BK2475'RUNNING NORTH AND SOUTH, .52 METERS (1.7 FEET) NORTH OF A 4 STRAND
 BK2475'BARBED WIRE FENCE RUNNING EAST AND WEST, 23.8 METERS (8 FEET) EAST OF
 BK2475'POWER POLE WEST OF LA. 109, 2.1 METERS (7 FEET) EAST OF A POWER POLE.
 BK2475'THE MARK IS 0.33 METERS  E FROM A WITNESS POST.
 BK2475
 BK2475                          STATION RECOVERY (1998)
 BK2475
 BK2475'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2475'RECOVERED IN GOOD CONDITION.
 BK2475
 BK2475                          STATION RECOVERY (2004)
 BK2475
 BK2475'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1841 ***********************************************************************
 BK1841  DESIGNATION -  10 F 002
 BK1841  PID         -  BK1841
 BK1841  STATE/COUNTY-  LA/CALCASIEU
 BK1841  COUNTRY     -  US
 BK1841  USGS QUAD   -  VINTON (2018)
 BK1841
 BK1841                         *CURRENT SURVEY CONTROL
 BK1841  ______________________________________________________________________
 BK1841* NAD 83(1992) POSITION- 30 11 06.69165(N) 093 34 02.69500(W)   ADJUSTED
 BK1841* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1841  **This station is located in a suspected subsidence area (see below).
 BK1841  ______________________________________________________________________
 BK1841  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BK1841  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BK1841  HORZ ORDER      -  SECOND
 BK1841
 BK1841.The horizontal coordinates were established by classical geodetic methods
 BK1841.and adjusted by the National Geodetic Survey in January 1993.
 BK1841
 BK1841.** This station is in an area of known vertical motion. If an
 BK1841.** orthometric height was ever established but is not available 
 BK1841.** in the current survey control section, the orthometric height
 BK1841.** is considered suspect.  Suspect heights are available in the
 BK1841.** superseded section only if requested.
 BK1841
 BK1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1841.GEOID18 height accuracy estimate available here.
 BK1841
 BK1841.Click photographs - Photos may exist for this station.
 BK1841
 BK1841.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1841
 BK1841. The following values were computed from the NAD 83(1992) position.
 BK1841
 BK1841;                    North         East     Units Scale Factor Converg.
 BK1841;SPC LA S     -   188,891.408   784,871.600   MT  0.99993090   -1 07 01.4
 BK1841;SPC LA S     -   619,721.23  2,575,032.91   sFT  0.99993090   -1 07 01.4
 BK1841;SPC TX C     - 3,077,292.050 1,351,189.622   MT  0.99998241   +3 29 05.4
 BK1841;SPC TX C     -10,096,082.33  4,433,027.95   sFT  0.99998241   +3 29 05.4
 BK1841;UTM  15      - 3,339,442.429   445,375.562   MT  0.99963681   -0 17 07.1
 BK1841
 BK1841!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1841!SPC LA S     -   1.00000347  x   0.99993090  =   0.99993437
 BK1841!SPC TX C     -   1.00000347  x   0.99998241  =   0.99998588
 BK1841!UTM  15      -   1.00000347  x   0.99963681  =   0.99964028
 BK1841
 BK1841:                Primary Azimuth Mark                     Grid Az
 BK1841:SPC LA S     -  10F006                                   079 13 04.7
 BK1841:SPC TX C     -  10F006                                   074 36 57.9
 BK1841:UTM  15      -  10F006                                   078 23 10.4
 BK1841
 BK1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4537539442(NAD 83)
 BK1841
 BK1841|---------------------------------------------------------------------|
 BK1841| PID    Reference Object                     Distance      Geod. Az  |
 BK1841|                                                           dddmmss.s |
 BK1841| BK3198 10F006                              APPROX. 1.4 KM 0780603.3 |
 BK1841| BK3195 10F001                              APPROX. 2.2 KM 2421438.3 |
 BK1841| BK2252 10 F 002 RESET                       14.046 METERS 25636     |
 BK1841|---------------------------------------------------------------------|
 BK1841
 BK1841                          SUPERSEDED SURVEY CONTROL
 BK1841
 BK1841  NAD 83(1986)-  30 11 06.70845(N)    093 34 02.68380(W) AD(       ) 2
 BK1841  NAD 27      -  30 11 05.96342(N)    093 34 02.10578(W) AD(       ) 2
 BK1841
 BK1841.Superseded values are not recommended for survey control.
 BK1841
 BK1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1841.See file dsdata.pdf to determine how the superseded data were derived.
 BK1841
 BK1841_MARKER: DD = SURVEY DISK
 BK1841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1841_STAMPING: 10F002
 BK1841_MARK LOGO: LADHGS
 BK1841_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1841+STABILITY: SURFACE MOTION
 BK1841
 BK1841  HISTORY     - Date     Condition        Report By
 BK1841  HISTORY     - 1967     MONUMENTED       LADH
 BK1841  HISTORY     - 1970     GOOD             LADH
 BK1841  HISTORY     - 1970     GOOD             LADTD
 BK1841  HISTORY     - 1978     GOOD             NGS
 BK1841  HISTORY     - 1980     GOOD             LADTD
 BK1841  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1841  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1841
 BK1841                          STATION DESCRIPTION
 BK1841
 BK1841'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK1841'THIS STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE
 BK1841'LOUISIANA HIGHWAY 108 INTERCHANGE IN VINTON.  THE STATION
 BK1841'IS IN THE ISLAND BETWEEN THE VINTON EXIT AND THE WEST BOUND
 BK1841'LANE ON I-10.  THE STATION IS 29.0 FEET NORTH OF THE CENTERLINE
 BK1841'OF THE WEST BOUND LANE ON I-10, 17.0 FEET SOUTH OF THE CENTERLINE
 BK1841'OF THE EXIT LANE TO VINTON, AND 25.0 FEET WEST OF POINT
 BK1841'IN TRAFFIC ISLAND BETWEEN I-10 AND THE VINTON EXIT.
 BK1841'
 BK1841'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK1841'CONCRETE POST EVEN WITH THE SURFACE OF THE GROUND.  STATION
 BK1841'IS STAMPED 10F002.
 BK1841'
 BK1841'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK1841'STREET) IN VINTON, FOLLOW HORRIDGE STREET NORTH FOR 0.10
 BK1841'MILE TO THE INTERSECTION WITH U.S. HWY. 90 AND LOUISIANA
 BK1841'HIGHWAY 108, THENCE EAST ALONG LOUISIANA HIGHWAY 108 FOR
 BK1841'0.65 MILE TO CURVE LEADING SOUTH, THENCE SOUTH FOR 0.3 MILE
 BK1841'TO THE LOUISIANA HIGHWAY 108 INTERCHANGE.  THE STATION IS
 BK1841'LOCATED IN THE NORTHEAST QUADRANT OF SAID INTERCHANGE.
 BK1841'
 BK1841'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK1841
 BK1841                          STATION RECOVERY (1970)
 BK1841
 BK1841'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1970 (DJT)
 BK1841'THE STATION WAS VISITED MARCH 3, 1970 AND THE STATION MARK
 BK1841'WAS FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 BK1841'
 BK1841'THE STATION IS LOCATED 1.3 MILES SOUTHEAST OF VINTON AND
 BK1841'4.0 MILES SOUTHWEST OF EDGERLY IN THE SOUTHWEST, 1/4 OF
 BK1841'SECTION 14, T10S, R12W, AND ON PROPERTY OWNED BY THE LOUISIANA
 BK1841'DEPARTMENT OF HIGHWAYS.  IT IS LOCATED IN THE NORTHEAST
 BK1841'QUADRANT OF LA. 108 AND I-10 INTERCHANGE AT VINTON EXIT.
 BK1841'THE STATION IS IN THE ISLAND BETWEEN THE VINTON EXIT AND THE
 BK1841'WEST BOUND LAND ON I-10, 29 FEET NORTH OF THE CENTERLINE
 BK1841'OF THE WEST BOUND LANE ON I-10, 17 FEET SOUTH OF THE
 BK1841'CENTERLINE OF THE EXIT LANE TO VINTON, 25 FEET WEST OF GORE
 BK1841'NOSE OF TRAFFIC ISLAND, 250 FEET NORTHEAST OF THE
 BK1841'CENTERLINE OF LA.  108, IT IS ABOUT 1/2 FOOT ABOVE ROADWAY.
 BK1841'
 BK1841'IT IS A STANDARD TRIANGULATION DISK, STAMPED 10F002, PROJECTING
 BK1841'0 INCHES.
 BK1841'
 BK1841'TO REACH THE STATION FROM THE U.S. POST OFFICE AT VINTON,
 BK1841'GO 0.1 MILE NORTH ALONG HORRIDAGE STREET, THENCE 1.2 MILES
 BK1841'SOUTHWEST ALONG STATE ROUTE 108 TO THE MARKER ON THE LEFT.
 BK1841'
 BK1841'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.3 MILES
 BK1841'SOUTHEAST OF VINTON
 BK1841
 BK1841                          STATION RECOVERY (1970)
 BK1841
 BK1841'RECOVERY NOTE BY LA TRANSP AND DEV 1970
 BK1841'1.3 MI SE FROM VINTON.
 BK1841'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1841'VINTON, THENCE 1.2 MILE SOUTHWEST ALONG STATE ROUTE 108, LOCATED IN
 BK1841'THE NORTHEAST QUADRANT OF STATE ROUTE 108 INTERCHANGE IN VINTON,
 BK1841'STATIONED IN THE ISLAND BETWEEN THE VINTON EXIT AND THE WEST BOUND
 BK1841'LANE ON I-10, 29 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE
 BK1841'ON I-10, 17 FEET SOUTH OF THE CENTERLINE OF THE EXIT LANE TO VINTON,
 BK1841'25 FEET WEST OF A POINT IN TRAFFIC ISLAND BETWEEN I-10 AND THE VINTON
 BK1841'EXIT, APPROXIMATELY 250 FEET NORTHEAST OF THE CENTERLINE OF LA. 108,
 BK1841'1/2 FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK1841'THE GROUND.  SECTION 22, T10S, R12W.
 BK1841
 BK1841                          STATION RECOVERY (1978)
 BK1841
 BK1841'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 BK1841'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  DUE TO
 BK1841'ROAD CONSTRUCTION THE MARK WILL BE DESTROYED.  STATION 10F002 RESET
 BK1841'1978 LDH WAS ESTABLISHED THIS DATE.
 BK1841
 BK1841                          STATION RECOVERY (1980)
 BK1841
 BK1841'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK1841'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BK1841'1967.
 BK1841
 BK1841                          STATION RECOVERY (1997)
 BK1841
 BK1841'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1841'MARK NOT FOUND.
 BK1841
 BK1841                          STATION RECOVERY (2002)
 BK1841
 BK1841'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK1841'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2252 ***********************************************************************
 BK2252  DESIGNATION -  10 F 002 RESET
 BK2252  PID         -  BK2252
 BK2252  STATE/COUNTY-  LA/CALCASIEU
 BK2252  COUNTRY     -  US
 BK2252  USGS QUAD   -  VINTON (2018)
 BK2252
 BK2252                         *CURRENT SURVEY CONTROL
 BK2252  ______________________________________________________________________
 BK2252* NAD 83(1992) POSITION- 30 11 06.58599(N) 093 34 03.20577(W)   ADJUSTED
 BK2252* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2252  **This station is located in a suspected subsidence area (see below).
 BK2252  ______________________________________________________________________
 BK2252  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BK2252  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BK2252  DYNAMIC HEIGHT  -          5.288 (meters)       17.35  (feet) COMP
 BK2252  MODELED GRAVITY -    979,315.2   (mgal)                       NAVD 88
 BK2252  HORZ ORDER      -  THIRD
 BK2252
 BK2252.The horizontal coordinates were established by classical geodetic methods
 BK2252.and adjusted by the National Geodetic Survey in January 1993.
 BK2252
 BK2252.** This station is in an area of known vertical motion. If an
 BK2252.** orthometric height was ever established but is not available 
 BK2252.** in the current survey control section, the orthometric height
 BK2252.** is considered suspect.  Suspect heights are available in the
 BK2252.** superseded section only if requested.
 BK2252
 BK2252.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2252.GEOID18 height accuracy estimate available here.
 BK2252
 BK2252.Click photographs - Photos may exist for this station.
 BK2252
 BK2252.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2252
 BK2252.The dynamic height is computed by dividing the NAVD 88
 BK2252.geopotential number by the normal gravity value computed on the
 BK2252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2252.degrees latitude (g = 980.6199 gals.).
 BK2252
 BK2252.The modeled gravity was interpolated from observed gravity values.
 BK2252
 BK2252. The following values were computed from the NAD 83(1992) position.
 BK2252
 BK2252;                    North         East     Units Scale Factor Converg.
 BK2252;SPC LA S     -   188,888.422   784,857.876   MT  0.99993090   -1 07 01.7
 BK2252;SPC LA S     -   619,711.43  2,574,987.88   sFT  0.99993090   -1 07 01.7
 BK2252;UTM  15      - 3,339,439.244   445,361.887   MT  0.99963683   -0 17 07.3
 BK2252
 BK2252!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2252!SPC LA S     -   1.00000346  x   0.99993090  =   0.99993436
 BK2252!UTM  15      -   1.00000346  x   0.99963683  =   0.99964029
 BK2252
 BK2252:                Primary Azimuth Mark                     Grid Az
 BK2252:SPC LA S     -  10F001                                   243 16 03.4
 BK2252:UTM  15      -  10F001                                   242 26 09.0
 BK2252
 BK2252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4536139439(NAD 83)
 BK2252
 BK2252|---------------------------------------------------------------------|
 BK2252| PID    Reference Object                     Distance      Geod. Az  |
 BK2252|                                                           dddmmss.s |
 BK2252| BK1841 10 F 002                             14.046 METERS 07636     |
 BK2252| BK3195 10F001                              APPROX. 2.1 KM 2420901.7 |
 BK2252|---------------------------------------------------------------------|
 BK2252
 BK2252                          SUPERSEDED SURVEY CONTROL
 BK2252
 BK2252  NAD 83(1990)-  30 11 06.60278(N)    093 34 03.19459(W) AD(       ) 3
 BK2252
 BK2252.Superseded values are not recommended for survey control.
 BK2252
 BK2252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2252.See file dsdata.pdf to determine how the superseded data were derived.
 BK2252
 BK2252_MARKER: DD = SURVEY DISK
 BK2252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2252_STAMPING: 10F002 1967 RESET 1978
 BK2252_MARK LOGO: LADHGS
 BK2252_PROJECTION: FLUSH
 BK2252_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2252+STABILITY: SURFACE MOTION
 BK2252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2252+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1978
 BK2252
 BK2252  HISTORY     - Date     Condition        Report By
 BK2252  HISTORY     - 1978     MONUMENTED       LADH
 BK2252  HISTORY     - 19780101 GOOD             NGS
 BK2252  HISTORY     - 1981     GOOD             NGS
 BK2252  HISTORY     - 19961019 MARK NOT FOUND   USPSQD
 BK2252  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2252
 BK2252                          STATION DESCRIPTION
 BK2252
 BK2252'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (CLN)
 BK2252'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE LOUISIANA
 BK2252'HIGHWAY 108 INTERCHANGE IN VINTON, IN THE ISLAND BETWEEN THE VINTON
 BK2252'EXIT AND THE WEST BOUND LANE ON INTERSTATE 10, 100 FEET EAST OF A
 BK2252'METAL LAMP POST, 71 FEET WEST OF POINT OF HIGHWAY FORK, 38 FEET NORTH
 BK2252'OF THE CENTER LINE OF THE WEST BOUND LANES OF INTERSTATE 10 AND 22
 BK2252'FEET SOUTH OF THE CENTER OF THE EXIT LANE TO VINTON.  THE DISK IS
 BK2252'STAMPED 10F002 RESET 1978 AND SET FLUSH WITH THE GROUND SURFACE.
 BK2252'
 BK2252'TO REACH THE STATION FROM VINTON, FOLLOW STATE HIGHWAY 108 EAST AND
 BK2252'SOUTH TO THE INTERSTATE 10 AND THE STATION AS DESCRIBED.
 BK2252
 BK2252                          STATION RECOVERY (1978)
 BK2252
 BK2252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 BK2252'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE LOUISIANA
 BK2252'HIGHWAY 108 INTERCHANGE IN VINTON, IN THE ISLAND BETWEEN THE VINTON
 BK2252'EXIT AND THE WEST BOUND LANE ON INTERSTATE 10, 100 FEET EAST OF A
 BK2252'METAL LAMP POST, 71 FEET WEST OF POINT OF HIGHWAY FORK, 38 FEET NORTH
 BK2252'OF THE CENTER LINE OF THE WEST BOUND LANES OF INTERSTATE 10, AND 22
 BK2252'FEET SOUTH OF THE CENTER OF THE EXIT LANE TO VINTON.  THE DISK IS
 BK2252'STAMPED--10F002 RESET 1978--, AND SET FLUSH WITH THE GROUND SURFACE.
 BK2252'
 BK2252'TO REACH THE STATION FROM VINTON, FOLLOW STATE HIGHWAY 108 EAST AND
 BK2252'SOUTH TO THE INTERSTATE 10 AND THE STATION AS DESCRIBED.
 BK2252'
 BK2252'THE ELEVATION DIFFERENCE FROM 10F002 TO 10F002 RESET 1978=-0.558 FEET.
 BK2252
 BK2252                          STATION RECOVERY (1981)
 BK2252
 BK2252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK2252'1.8 KM (1.1 MI) SE FROM VINTON.
 BK2252'1.8 KILOMETERS (1.1 MILES) EAST-SOUTHEAST ALONG STATE HIGHWAY 108
 BK2252'(CENTER STREET) FROM THE JUNCTION OF HORRIDAGE STREET IN VINTON, TO
 BK2252'THE RAMP OF THE WESTBOUND LANE OF INTERSTATE 10, THENCE CONTINUE ON
 BK2252'FOOT SOUTHEAST FOR 0.2 KILOMETER (0.1 MILE) TO THE JUNCTION OF
 BK2252'INTERSTATE 10 AND THE MARK ON THE RIGHT, ON THE NORTHWEST SIDE OF THE
 BK2252'INTERSTATE EXIT SIGN, 11.88 METERS (39.0 FEET) NORTH OF THE CENTERLINE
 BK2252'OF INTERSTATE 10, 6.40 METERS (21.0 FEET) SOUTHEAST OF THE CENTER OF
 BK2252'THE EXIT RAMP, 7.19 METERS (23.6 FEET) NORTHWEST OF THE SOUTH LEG OF
 BK2252'THE INTERSTATE VINTON EXIT SIGN.
 BK2252'THE MARK IS 0.3 METERS  W FROM A WITNESS POST.
 BK2252'THE MARK IS ABOVE LEVEL WITH INTERSTATE.
 BK2252
 BK2252                          STATION RECOVERY (1996)
 BK2252
 BK2252'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2252'MARK NOT FOUND.
 BK2252
 BK2252                          STATION RECOVERY (2002)
 BK2252
 BK2252'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK2252'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2105 ***********************************************************************
 BK2105  DESIGNATION -  10 GDS
 BK2105  PID         -  BK2105
 BK2105  STATE/COUNTY-  LA/ST LANDRY
 BK2105  COUNTRY     -  US
 BK2105  USGS QUAD   -  MORROW (2018)
 BK2105
 BK2105                         *CURRENT SURVEY CONTROL
 BK2105  ______________________________________________________________________
 BK2105* NAD 83(1986) POSITION- 30 45 24.     (N) 092 05 20.     (W)   SCALED
 BK2105* NAVD 88 ORTHO HEIGHT -    12.81  (+/-2cm)       42.0   (feet) VERTCON3
 BK2105  ______________________________________________________________________
 BK2105  GEOID HEIGHT    -        -27.140 (meters)                     GEOID18
 BK2105  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2105
 BK2105.The horizontal coordinates were scaled from a map and have
 BK2105.an estimated accuracy of +/- 6 seconds.
 BK2105
 BK2105.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2105.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2105
 BK2105.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2105.GEOID18 height accuracy estimate available here.
 BK2105
 BK2105.The vertical order pertains to the NGVD 29 superseded value.
 BK2105
 BK2105.Click photographs - Photos may exist for this station.
 BK2105
 BK2105;                    North         East    Units  Estimated Accuracy
 BK2105;SPC LA S     -   250,380.      927,660.      MT  (+/- 180 meters Scaled)
 BK2105
 BK2105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ872029(NAD 83)
 BK2105
 BK2105                          SUPERSEDED SURVEY CONTROL
 BK2105
 BK2105  NGVD 29 (11/26/84)   12.824  (m)           42.07   (f) ADJUSTED    2 2
 BK2105
 BK2105.Superseded values are not recommended for survey control.
 BK2105
 BK2105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2105.See file dsdata.pdf to determine how the superseded data were derived.
 BK2105
 BK2105_MARKER: DD = SURVEY DISK
 BK2105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2105_STAMPING: 10 GDS 1965
 BK2105_MARK LOGO: USGS
 BK2105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2105+STABILITY: SURFACE MOTION
 BK2105
 BK2105  HISTORY     - Date     Condition        Report By
 BK2105  HISTORY     - 1965     MONUMENTED       USGS
 BK2105  HISTORY     - 1977     GOOD             LADTD
 BK2105
 BK2105                          STATION DESCRIPTION
 BK2105
 BK2105'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2105'6.1 MI SE FROM BEGGS.
 BK2105'ABOUT 6.1 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2105'HIGHWAY 10 AT BEGGS, 59 FT WEST OF THE CENTERLINE OF STATE HIGHWAY
 BK2105'182, 99 FT WEST OF POWER POLE NO 08, 22 FT SOUTH OF A FENCE CORNER.
 BK2105'THIS MARKER IS LOCATED IN THE NW CORNER OF A CEMETARY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0655 ***********************************************************************
 BJ0655  DESIGNATION -  10 LLD ANO
 BJ0655  PID         -  BJ0655
 BJ0655  STATE/COUNTY-  LA/ST JAMES
 BJ0655  COUNTRY     -  US
 BJ0655  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0655
 BJ0655                         *CURRENT SURVEY CONTROL
 BJ0655  ______________________________________________________________________
 BJ0655* NAD 83(1986) POSITION- 30 04 14.     (N) 090 54 27.     (W)   SCALED
 BJ0655* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0655  **This station is located in a suspected subsidence area (see below).
 BJ0655  ______________________________________________________________________
 BJ0655  GEOID HEIGHT    -        -26.520 (meters)                     GEOID18
 BJ0655  DYNAMIC HEIGHT  -          5.357 (meters)       17.58  (feet) COMP
 BJ0655  MODELED GRAVITY -    979,310.2   (mgal)                       NAVD 88
 BJ0655
 BJ0655.The horizontal coordinates were scaled from a map and have
 BJ0655.an estimated accuracy of +/- 6 seconds.
 BJ0655
 BJ0655.** This station is in an area of known vertical motion. If an
 BJ0655.** orthometric height was ever established but is not available 
 BJ0655.** in the current survey control section, the orthometric height
 BJ0655.** is considered suspect.  Suspect heights are available in the
 BJ0655.** superseded section only if requested.
 BJ0655
 BJ0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0655.GEOID18 height accuracy estimate available here.
 BJ0655
 BJ0655.Click photographs - Photos may exist for this station.
 BJ0655
 BJ0655.The dynamic height is computed by dividing the NAVD 88
 BJ0655.geopotential number by the normal gravity value computed on the
 BJ0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0655.degrees latitude (g = 980.6199 gals.).
 BJ0655
 BJ0655.The modeled gravity was interpolated from observed gravity values.
 BJ0655
 BJ0655;                    North         East    Units  Estimated Accuracy
 BJ0655;SPC LA S     -   174,160.    1,041,060.      MT  (+/- 180 meters Scaled)
 BJ0655
 BJ0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP016284(NAD 83)
 BJ0655
 BJ0655                          SUPERSEDED SURVEY CONTROL
 BJ0655
 BJ0655.No superseded survey control is available for this station.
 BJ0655
 BJ0655_MARKER: DD = SURVEY DISK
 BJ0655_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0655_STAMPING: 10 LLD ANO
 BJ0655_MARK LOGO: USACE
 BJ0655_PROJECTION: FLUSH
 BJ0655_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0655_ROD/PIPE-DEPTH: 15.2 meters
 BJ0655
 BJ0655  HISTORY     - Date     Condition        Report By
 BJ0655  HISTORY     - UNK      MONUMENTED       USACE
 BJ0655  HISTORY     - 1976     GOOD             NGS
 BJ0655
 BJ0655                          STATION DESCRIPTION
 BJ0655
 BJ0655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0655'9.5 MI SE FROM DONALDSONVILLE.
 BJ0655'9.5 MILES SOUTHEAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0655'LESSARD STREET, 169 FT SOUTH OF THE CENTER OF THE JUNCTION OF A SHELL
 BJ0655'ROAD LEADING NORTHEAST OVER A LEVEE AND A GRAVELED ROAD LEADING
 BJ0655'SOUTHWEST, 32.5 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 110.5 FT
 BJ0655'SOUTHEAST OF AN ACROSS THE HIGHWAY FROM A POWER LINE POLE, 95 FT.
 BJ0655'WEST OF THE CENTER LINE OF THE WEST LEVEE ROAD OF THE MISSISSIPPI
 BJ0655'RIVER AT STATION 520+00.  A DISK ON THE TOP OF A COPPER-COATED STEEL
 BJ0655'ROD SET TO A DEPTH OF 50 FT.  THE DISK AND THE ROD ARE SET IN
 BJ0655'CONCRETE 0.4 FT BELOW THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1180 ***********************************************************************
 AU1180  DESIGNATION -  10 NOS+WB
 AU1180  PID         -  AU1180
 AU1180  STATE/COUNTY-  LA/ORLEANS
 AU1180  COUNTRY     -  US
 AU1180  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1180
 AU1180                         *CURRENT SURVEY CONTROL
 AU1180  ______________________________________________________________________
 AU1180* NAD 83(1986) POSITION- 29 55 29.     (N) 090 00 52.     (W)   SCALED
 AU1180* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1180  **This station is located in a suspected subsidence area (see below).
 AU1180  ______________________________________________________________________
 AU1180  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 AU1180
 AU1180.The horizontal coordinates were scaled from a map and have
 AU1180.an estimated accuracy of +/- 6 seconds.
 AU1180
 AU1180.** This station is in an area of known vertical motion. If an
 AU1180.** orthometric height was ever established but is not available 
 AU1180.** in the current survey control section, the orthometric height
 AU1180.** is considered suspect.  Suspect heights are available in the
 AU1180.** superseded section only if requested.
 AU1180
 AU1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1180.GEOID18 height accuracy estimate available here.
 AU1180
 AU1180.Click photographs - Photos may exist for this station.
 AU1180
 AU1180;                    North         East    Units  Estimated Accuracy
 AU1180;SPC LA S     -   158,660.    1,127,340.      MT  (+/- 180 meters Scaled)
 AU1180
 AU1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP882141(NAD 83)
 AU1180
 AU1180                          SUPERSEDED SURVEY CONTROL
 AU1180
 AU1180.No superseded survey control is available for this station.
 AU1180
 AU1180_MARKER: I = METAL ROD
 AU1180_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1180_SP_SET: BRIDGE
 AU1180_STAMPING: 10
 AU1180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1180
 AU1180  HISTORY     - Date     Condition        Report By
 AU1180  HISTORY     - UNK      MONUMENTED       LA1690
 AU1180  HISTORY     - 1964     GOOD             CGS
 AU1180  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1180
 AU1180                          STATION DESCRIPTION
 AU1180
 AU1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1180'IN ALGIERS.
 AU1180'AT ALGIERS, ALONG MAC ARTHUR BLVD, ABOUT MIDWAY BETWEEN COLLINS AVENUE
 AU1180'AND HOLLIDAY DRIVE, SET ON THE TOP OF THE NORTH END OF THE BRIDGE
 AU1180'FLOOR OF A 28-FOOT LONG BRIDGE OVER MAGELLAN CANAL, 36 FEET NORTH OF
 AU1180'THE CENTER LINE OF THE WEST-BOUND LANE OF MAC ARTHUR BLVD, 6 FEET EAST
 AU1180'OF THE WEST SIDE OF BRIDGE FLOOR, 2 FEET SOUTH OF THE NORTH END OF
 AU1180'BRIDGE FLOOR AND 1 FOOT ABOVE THE LEVEL OF BLVD. A 5/8 INCH BRASS PIN
 AU1180
 AU1180                          STATION RECOVERY (1985)
 AU1180
 AU1180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1180'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU1180'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1612 ***********************************************************************
 CQ1612  DESIGNATION -  10 SES
 CQ1612  PID         -  CQ1612
 CQ1612  STATE/COUNTY-  LA/WEBSTER
 CQ1612  COUNTRY     -  US
 CQ1612  USGS QUAD   -  FRYEBURG (2018)
 CQ1612
 CQ1612                         *CURRENT SURVEY CONTROL
 CQ1612  ______________________________________________________________________
 CQ1612* NAD 83(1986) POSITION- 32 25 59.     (N) 093 14 46.     (W)   SCALED
 CQ1612* NAVD 88 ORTHO HEIGHT -    83.57  (+/-2cm)      274.2   (feet) VERTCON3
 CQ1612  ______________________________________________________________________
 CQ1612  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ1612  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1612
 CQ1612.The horizontal coordinates were scaled from a map and have
 CQ1612.an estimated accuracy of +/- 6 seconds.
 CQ1612
 CQ1612.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1612.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1612
 CQ1612.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1612.GEOID18 height accuracy estimate available here.
 CQ1612
 CQ1612.The vertical order pertains to the NGVD 29 superseded value.
 CQ1612
 CQ1612.Click photographs - Photos may exist for this station.
 CQ1612
 CQ1612;                    North         East    Units  Estimated Accuracy
 CQ1612;SPC LA N     -   214,570.      929,840.      MT  (+/- 180 meters Scaled)
 CQ1612
 CQ1612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR768884(NAD 83)
 CQ1612
 CQ1612                          SUPERSEDED SURVEY CONTROL
 CQ1612
 CQ1612  NGVD 29 (11/26/84)   83.644  (m)          274.42   (f) ADJUSTED    2 0
 CQ1612
 CQ1612.Superseded values are not recommended for survey control.
 CQ1612
 CQ1612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1612.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1612
 CQ1612_MARKER: DD = SURVEY DISK
 CQ1612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1612_STAMPING: S.E.S. NO 10 1934
 CQ1612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1612+STABILITY: SURFACE MOTION
 CQ1612
 CQ1612  HISTORY     - Date     Condition        Report By
 CQ1612  HISTORY     - 1934     MONUMENTED       LOCSUR
 CQ1612  HISTORY     - 1934     GOOD             CGS
 CQ1612  HISTORY     - 1938     GOOD             LOCSUR
 CQ1612
 CQ1612                          STATION DESCRIPTION
 CQ1612
 CQ1612'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1612'1.6 MI S FROM HEFLIN.
 CQ1612'ABOUT 1.6 MILES SOUTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 CQ1612'THE STATION AT HEFLIN, WEBSTER PARISH, EAST OF MILEAGE 90.30, 17 FEET
 CQ1612'WEST OF SOIL EROSION SERVICE WELL 14, ABOUT 257 YARDS EAST OF THE
 CQ1612'TRACK, ABOUT 79 YARDS SOUTH OF A ROAD, AND 12 FEET NORTH OF AN OLD
 CQ1612'HOUSE.  A SOIL EROSION SERVICE STANDARD DISK, STAMPED S.E.S. NO 10
 CQ1612'1934 AND SET IN THE TOP OF A CONCRETE POST.
 CQ1612
 CQ1612                          STATION RECOVERY (1938)
 CQ1612
 CQ1612'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1938
 CQ1612'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1633 ***********************************************************************
 BK1633  DESIGNATION -  10 V 1
 BK1633  PID         -  BK1633
 BK1633  STATE/COUNTY-  LA/CALCASIEU
 BK1633  COUNTRY     -  US
 BK1633  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1633
 BK1633                         *CURRENT SURVEY CONTROL
 BK1633  ______________________________________________________________________
 BK1633* NAD 83(1986) POSITION- 30 03 19.     (N) 093 12 49.     (W)   SCALED
 BK1633* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1633  **This station is located in a suspected subsidence area (see below).
 BK1633  ______________________________________________________________________
 BK1633  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BK1633  DYNAMIC HEIGHT  -          2.711 (meters)        8.89  (feet) COMP
 BK1633  MODELED GRAVITY -    979,305.0   (mgal)                       NAVD 88
 BK1633
 BK1633.The horizontal coordinates were scaled from a map and have
 BK1633.an estimated accuracy of +/- 6 seconds.
 BK1633
 BK1633.** This station is in an area of known vertical motion. If an
 BK1633.** orthometric height was ever established but is not available 
 BK1633.** in the current survey control section, the orthometric height
 BK1633.** is considered suspect.  Suspect heights are available in the
 BK1633.** superseded section only if requested.
 BK1633
 BK1633.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1633.GEOID18 height accuracy estimate available here.
 BK1633
 BK1633.Click photographs - Photos may exist for this station.
 BK1633
 BK1633.The dynamic height is computed by dividing the NAVD 88
 BK1633.geopotential number by the normal gravity value computed on the
 BK1633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1633.degrees latitude (g = 980.6199 gals.).
 BK1633
 BK1633.The modeled gravity was interpolated from observed gravity values.
 BK1633
 BK1633;                    North         East    Units  Estimated Accuracy
 BK1633;SPC LA S     -   173,880.      818,700.      MT  (+/- 180 meters Scaled)
 BK1633
 BK1633_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794249(NAD 83)
 BK1633
 BK1633                          SUPERSEDED SURVEY CONTROL
 BK1633
 BK1633.No superseded survey control is available for this station.
 BK1633
 BK1633_MARKER: DD = SURVEY DISK
 BK1633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1633_STAMPING: 10V1 1968
 BK1633_MARK LOGO: LADHGS
 BK1633_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1633+STABILITY: SURFACE MOTION
 BK1633
 BK1633  HISTORY     - Date     Condition        Report By
 BK1633  HISTORY     - 1968     MONUMENTED       LADH
 BK1633  HISTORY     - 1982     GOOD             NGS
 BK1633  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 BK1633  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1633  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1633
 BK1633                          STATION DESCRIPTION
 BK1633
 BK1633'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1633'7.4 MI NE FROM GRAND LAKE.
 BK1633'ABOUT 4.3 MILES SOUTHEAST FROM THE BIG LAKE GOSPEL CHURCH AT GRAND
 BK1633'LAKE, ON STATE ROUTE 384 TO THE JUNCTION OF 384 AND 385 ALONG STATE
 BK1633'ROUTE 385 IN SECTION NO. 31, R8W, T11S, 130 FEET WEST OF THE
 BK1633'CENTERLINE OF STATE ROUTE 385, 90 FEET WEST OF THE RIGHT OF WAY FENCE,
 BK1633'92 FEET NORTHWEST OF POWER POLE NO. 187, 93 FEET NORTHWEST OF A BELL
 BK1633'TELEPHONE UNDERGROUND CABLE VENT, 148 FEET SOUTHWEST FROM THE CENTER
 BK1633'OF TWO GALVANIZED GATES OF A PRIVATE DRIVEWAY ON PROPERTY BELONGING TO
 BK1633'MR. WALKER, 1/2 FOOT NORTH OF A FOUR STRAND BARBED WIRE FENCE, 3 FEET
 BK1633'NORTHWEST OF A STEEL WITNESS POST, 2 1/2 FEET ABOVE THE LEVEL OF THE
 BK1633'ROADWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1633
 BK1633                          STATION RECOVERY (1982)
 BK1633
 BK1633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1633'RECOVERED IN GOOD CONDITION.
 BK1633
 BK1633                          STATION RECOVERY (1984)
 BK1633
 BK1633'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1633'MARK NOT FOUND.
 BK1633
 BK1633                          STATION RECOVERY (1997)
 BK1633
 BK1633'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1633'MARK NOT FOUND.
 BK1633
 BK1633                          STATION RECOVERY (2002)
 BK1633
 BK1633'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1633'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1651 ***********************************************************************
 BK1651  DESIGNATION -  10 V 10
 BK1651  PID         -  BK1651
 BK1651  STATE/COUNTY-  LA/CALCASIEU
 BK1651  COUNTRY     -  US
 BK1651  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1651
 BK1651                         *CURRENT SURVEY CONTROL
 BK1651  ______________________________________________________________________
 BK1651* NAD 83(1986) POSITION- 30 05 49.     (N) 093 05 48.     (W)   SCALED
 BK1651* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1651  **This station is located in a suspected subsidence area (see below).
 BK1651  ______________________________________________________________________
 BK1651  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BK1651  DYNAMIC HEIGHT  -          5.419 (meters)       17.78  (feet) COMP
 BK1651  MODELED GRAVITY -    979,310.5   (mgal)                       NAVD 88
 BK1651
 BK1651.The horizontal coordinates were scaled from a map and have
 BK1651.an estimated accuracy of +/- 6 seconds.
 BK1651
 BK1651.** This station is in an area of known vertical motion. If an
 BK1651.** orthometric height was ever established but is not available 
 BK1651.** in the current survey control section, the orthometric height
 BK1651.** is considered suspect.  Suspect heights are available in the
 BK1651.** superseded section only if requested.
 BK1651
 BK1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1651.GEOID18 height accuracy estimate available here.
 BK1651
 BK1651.Click photographs - Photos may exist for this station.
 BK1651
 BK1651.The dynamic height is computed by dividing the NAVD 88
 BK1651.geopotential number by the normal gravity value computed on the
 BK1651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1651.degrees latitude (g = 980.6199 gals.).
 BK1651
 BK1651.The modeled gravity was interpolated from observed gravity values.
 BK1651
 BK1651;                    North         East    Units  Estimated Accuracy
 BK1651;SPC LA S     -   178,320.      830,050.      MT  (+/- 180 meters Scaled)
 BK1651
 BK1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP906295(NAD 83)
 BK1651
 BK1651                          SUPERSEDED SURVEY CONTROL
 BK1651
 BK1651.No superseded survey control is available for this station.
 BK1651
 BK1651_MARKER: DD = SURVEY DISK
 BK1651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1651_STAMPING: 10V10 1968
 BK1651_MARK LOGO: LADHGS
 BK1651_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1651+STABILITY: SURFACE MOTION
 BK1651
 BK1651  HISTORY     - Date     Condition        Report By
 BK1651  HISTORY     - 1968     MONUMENTED       LADH
 BK1651  HISTORY     - 1982     GOOD             NGS
 BK1651  HISTORY     - 19970208 GOOD             USPSQD
 BK1651
 BK1651                          STATION DESCRIPTION
 BK1651
 BK1651'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1651'3.25 MI SW FROM HOLMWOOD.
 BK1651'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1651'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2 MILES SOUTH ALONG
 BK1651'STATE ROUTE 27 THENCE 1.0 MILES WEST ALONG FRIESON ROAD IN SECTION 8,
 BK1651'T11S, R7W, 64 FEET NORTH OF THE CENTERLINE OF FRIESON ROAD, 41 FEET
 BK1651'NORTH OF THE RIGHT OF WAY FENCE, 51 FEET NORTHEAST OF THE CENTER OF A
 BK1651'BARBED WIRE GATE AND PATH LEADING TO A RICE FIELD, 1 FOOT WEST OF A 4
 BK1651'STRAND BARBED WIRE FENCE, 2 1/2 FEET EAST OF A STEEL WITNESS POST,
 BK1651'ABOUT 1 FOOT ABOVE ROADWAY LEVEL, A C AND GS DISK IN THE TOP OF A
 BK1651'CONCRETE POST PROJECTING 3 INCHES.
 BK1651
 BK1651                          STATION RECOVERY (1982)
 BK1651
 BK1651'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1651'RECOVERED IN GOOD CONDITION IN QUAD 300932, LINE 112, PAGE 45, DATED
 BK1651'NOVEMBER 1971, CHANGE ROAD NAME FROM FRIESON TO NATALIE.
 BK1651'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BK1651
 BK1651                          STATION RECOVERY (1997)
 BK1651
 BK1651'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1651'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1560 ***********************************************************************
 BK1560  DESIGNATION -  10 V 100
 BK1560  PID         -  BK1560
 BK1560  STATE/COUNTY-  LA/CALCASIEU
 BK1560  COUNTRY     -  US
 BK1560  USGS QUAD   -  WESTLAKE (2018)
 BK1560
 BK1560                         *CURRENT SURVEY CONTROL
 BK1560  ______________________________________________________________________
 BK1560* NAD 83(1986) POSITION- 30 14 12.     (N) 093 19 31.     (W)   SCALED
 BK1560* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1560  **This station is located in a suspected subsidence area (see below).
 BK1560  ______________________________________________________________________
 BK1560  GEOID HEIGHT    -        -27.217 (meters)                     GEOID18
 BK1560
 BK1560.The horizontal coordinates were scaled from a map and have
 BK1560.an estimated accuracy of +/- 6 seconds.
 BK1560
 BK1560.** This station is in an area of known vertical motion. If an
 BK1560.** orthometric height was ever established but is not available 
 BK1560.** in the current survey control section, the orthometric height
 BK1560.** is considered suspect.  Suspect heights are available in the
 BK1560.** superseded section only if requested.
 BK1560
 BK1560.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1560.GEOID18 height accuracy estimate available here.
 BK1560
 BK1560.Click photographs - Photos may exist for this station.
 BK1560
 BK1560;                    North         East    Units  Estimated Accuracy
 BK1560;SPC LA S     -   194,170.      808,290.      MT  (+/- 180 meters Scaled)
 BK1560
 BK1560_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP687450(NAD 83)
 BK1560
 BK1560                          SUPERSEDED SURVEY CONTROL
 BK1560
 BK1560.No superseded survey control is available for this station.
 BK1560
 BK1560_MARKER: DD = SURVEY DISK
 BK1560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1560_STAMPING: 10V100 1969
 BK1560_MARK LOGO: LADHGS
 BK1560_PROJECTION: FLUSH
 BK1560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1560+STABILITY: SURFACE MOTION
 BK1560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1560+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2005
 BK1560
 BK1560  HISTORY     - Date     Condition        Report By
 BK1560  HISTORY     - 1969     MONUMENTED       LADH
 BK1560  HISTORY     - 1970     GOOD             LADTD
 BK1560  HISTORY     - 1981     GOOD             LADTD
 BK1560  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1560  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1560  HISTORY     - 20030227 GOOD             INDIV
 BK1560  HISTORY     - 20050331 GOOD             USPSQD
 BK1560
 BK1560                          STATION DESCRIPTION
 BK1560
 BK1560'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1560'0.4 MI N FROM MAPLEWOOD.
 BK1560'ABOUT 0.4 MILE NORTH ALONG STATE ROUTE 108 FROM THE US POST OFFICE AT
 BK1560'MAPLEWOOD, LOCATED ON THE A AND P AND T. G. AND Y SHOPPING CENTER
 BK1560'GROUNDS, 115 FEET WEST OF A A AND P SIGN, 50 FEET EAST OF THE
 BK1560'CENTERLINE OF STATE ROUTE 108, 19 FEET NORTH OF A POWER POLE BEARING A
 BK1560'TRANSFORMER, 2 1/2 FEET SOUTH OF A RIGHT OF WAY MARKER, 2 1/2 FEET
 BK1560'NORTH OF A STEEL WITNESS POST, 3 FEET ABOVE ROADWAY, SET IN THE TOP OF
 BK1560'A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 31, T 9 S, R 9 W.
 BK1560
 BK1560                          STATION RECOVERY (1981)
 BK1560
 BK1560'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1560'RECOVERED IN GOOD CONDITION.
 BK1560
 BK1560                          STATION RECOVERY (1997)
 BK1560
 BK1560'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1560'MARK NOT FOUND.
 BK1560
 BK1560                          STATION RECOVERY (2001)
 BK1560
 BK1560'RECOVERY NOTE BY US POWER SQUADRON 2001 (JLL)
 BK1560'MARK NOT FOUND.
 BK1560
 BK1560                          STATION RECOVERY (2003)
 BK1560
 BK1560'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003
 BK1560'RECOVERED AS DESCRIBED
 BK1560
 BK1560                          STATION RECOVERY (2005)
 BK1560
 BK1560'RECOVERY NOTE BY US POWER SQUADRON 2005 (BHP)
 BK1560'THE SHOPPING CENTER SIGN, RIGHT OF WAY MARKER AND WITNESS POST ALL NO
 BK1560'LONGER EXIST.  MARKER IS SOUTH OF A CITGO CONVENIENCE STORE AND 84FT
 BK1560'SE OF THE EASTERN STEEL SUPPORT LEG FOR A CITGO SIGN.  MARKER IS 18.5
 BK1560'FT NORTH OF A POWER POLE (XY42942) THAT HAS A SINGLE TRANSFORMER AND
 BK1560'9.0FT NNW OF A SMALL UTILITY POLE WITH A BREAKER BOX AND METER ON IT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1652 ***********************************************************************
 BK1652  DESIGNATION -  10 V 11
 BK1652  PID         -  BK1652
 BK1652  STATE/COUNTY-  LA/CALCASIEU
 BK1652  COUNTRY     -  US
 BK1652  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1652
 BK1652                         *CURRENT SURVEY CONTROL
 BK1652  ______________________________________________________________________
 BK1652* NAD 83(1986) POSITION- 30 05 23.     (N) 093 06 17.     (W)   SCALED
 BK1652* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1652  **This station is located in a suspected subsidence area (see below).
 BK1652  ______________________________________________________________________
 BK1652  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BK1652  DYNAMIC HEIGHT  -          4.181 (meters)       13.72  (feet) COMP
 BK1652  MODELED GRAVITY -    979,309.8   (mgal)                       NAVD 88
 BK1652
 BK1652.The horizontal coordinates were scaled from a map and have
 BK1652.an estimated accuracy of +/- 6 seconds.
 BK1652
 BK1652.** This station is in an area of known vertical motion. If an
 BK1652.** orthometric height was ever established but is not available 
 BK1652.** in the current survey control section, the orthometric height
 BK1652.** is considered suspect.  Suspect heights are available in the
 BK1652.** superseded section only if requested.
 BK1652
 BK1652.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1652.GEOID18 height accuracy estimate available here.
 BK1652
 BK1652.Click photographs - Photos may exist for this station.
 BK1652
 BK1652.The dynamic height is computed by dividing the NAVD 88
 BK1652.geopotential number by the normal gravity value computed on the
 BK1652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1652.degrees latitude (g = 980.6199 gals.).
 BK1652
 BK1652.The modeled gravity was interpolated from observed gravity values.
 BK1652
 BK1652;                    North         East    Units  Estimated Accuracy
 BK1652;SPC LA S     -   177,530.      829,260.      MT  (+/- 180 meters Scaled)
 BK1652
 BK1652_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP899287(NAD 83)
 BK1652
 BK1652                          SUPERSEDED SURVEY CONTROL
 BK1652
 BK1652.No superseded survey control is available for this station.
 BK1652
 BK1652_MARKER: DD = SURVEY DISK
 BK1652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1652_STAMPING: 10V11 1968
 BK1652_MARK LOGO: LADHGS
 BK1652_PROJECTION: FLUSH
 BK1652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1652+STABILITY: SURFACE MOTION
 BK1652
 BK1652  HISTORY     - Date     Condition        Report By
 BK1652  HISTORY     - 1968     MONUMENTED       LADH
 BK1652  HISTORY     - 1982     GOOD             NGS
 BK1652  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1652
 BK1652                          STATION DESCRIPTION
 BK1652
 BK1652'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1652'4.25 MI SW FROM HOLMWOOD.
 BK1652'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1652'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.0 MILES SOUTH
 BK1652'ALONG STATE ROUTE 27, THENCE 2.0 MILES SOUTHWEST ALONG FRIESON ROAD IN
 BK1652'SECTION 17, T11S, R7W, 63 FEET EAST OF CENTERLINE OF FRIESON ROAD, 59
 BK1652'FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD LEADING EAST, 64 FEET
 BK1652'SOUTHEAST OF THE CENTER OF A STEEL CATTLE GUARD, 34 FEET EAST OF A
 BK1652'RIGHT OF WAY FENCE, 1 FOOT SOUTH OF A COMBINATION MESH AND BARBED WIRE
 BK1652'FENCE, 2.2 FEET EAST OF A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY
 BK1652'LEVEL, A C AND GS DISK IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1652'INCHES.
 BK1652
 BK1652                          STATION RECOVERY (1982)
 BK1652
 BK1652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1652'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION AS FOLLOWS, 3.2
 BK1652'KILOMETERS (2.0 MILES) SOUTH ALONG HIGHWAY 27, FROM THE JUNCTION OF
 BK1652'STATE HIGHWAYS 14 AND 27 IN HOLMWOOD, THENCE 2,4 KILOMETERS (1.5
 BK1652'MILES) WEST ALONG NATALIE ROAD, THENCE 0.8 KILOMETERS (0.5 MILES)
 BK1652'SOUTH ALONG ROBINSON ROAD TO THE MARK ON THE LEFT, 19.20 METERS (63.0
 BK1652'FEET) EAST OF THE CENTER OF THE ROAD, 17.98 METERS (59.0 FEET) SOUTH
 BK1652'OF THE CENTER OF A FIELD ENTRANCE ROAD 0.30 METERS (1.0 FEET) SOUTH OF
 BK1652'A EAST-WEST FENCE LINE.
 BK1652'THE MARK IS 0.62 METERS  E FROM A WITNESS POST.
 BK1652'THE MARK IS 0.30 M ABOVE ROAD.
 BK1652
 BK1652                          STATION RECOVERY (1997)
 BK1652
 BK1652'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1652'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1614 ***********************************************************************
 BK1614  DESIGNATION -  10 V 116
 BK1614  PID         -  BK1614
 BK1614  STATE/COUNTY-  LA/CALCASIEU
 BK1614  COUNTRY     -  US
 BK1614  USGS QUAD   -  LAKE CHARLES (2018)
 BK1614
 BK1614                         *CURRENT SURVEY CONTROL
 BK1614  ______________________________________________________________________
 BK1614* NAD 83(1986) POSITION- 30 12 01.     (N) 093 10 47.     (W)   SCALED
 BK1614* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1614  **This station is located in a suspected subsidence area (see below).
 BK1614  ______________________________________________________________________
 BK1614  GEOID HEIGHT    -        -27.165 (meters)                     GEOID18
 BK1614
 BK1614.The horizontal coordinates were scaled from a map and have
 BK1614.an estimated accuracy of +/- 6 seconds.
 BK1614
 BK1614.** This station is in an area of known vertical motion.  Due to the
 BK1614.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1614.** determined the orthometric heights for marks in these suspect
 BK1614.** subsidence areas should be considered valid only at the epoch date
 BK1614.** associated with the orthometric height.  These heights must always
 BK1614.** be validated when used as control.  All previously superseded
 BK1614.** orthometric heights are now considered suspect and are available
 BK1614.** in the superseded section.  NGS does not recommend using suspect
 BK1614.** or superseded heights as control.
 BK1614
 BK1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1614.GEOID18 height accuracy estimate available here.
 BK1614
 BK1614.Click photographs - Photos may exist for this station.
 BK1614
 BK1614;                    North         East    Units  Estimated Accuracy
 BK1614;SPC LA S     -   189,900.      822,230.      MT  (+/- 180 meters Scaled)
 BK1614
 BK1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP827409(NAD 83)
 BK1614
 BK1614                          SUPERSEDED SURVEY CONTROL
 BK1614
 BK1614.No superseded survey control is available for this station.
 BK1614
 BK1614_MARKER: DD = SURVEY DISK
 BK1614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1614_STAMPING: 10V116 1968
 BK1614_MARK LOGO: LADHGS
 BK1614_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1614+STABILITY: SURFACE MOTION
 BK1614
 BK1614  HISTORY     - Date     Condition        Report By
 BK1614  HISTORY     - 1968     MONUMENTED       LADH
 BK1614  HISTORY     - 1986     GOOD             NGS
 BK1614
 BK1614                          STATION DESCRIPTION
 BK1614
 BK1614'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1614'4.9 MI SE FROM LAKE CHARLES.
 BK1614'ABOUT 0.7 MILES SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1614'RAILROAD STATION AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US
 BK1614'HIGHWAY 90 BUSINESS ROUTE, THENCE 2.0 MILES SOUTH ALONG STATE HIGHWAY
 BK1614'14 IN SECTION 10, T10S, R7W, 20 FEET EAST OF THE NORTH BOUND LANE, 3
 BK1614'FEET NORTHWEST OF POWER POLE NUMBER 95, 80 FEET SOUTHWEST OF THE SOUTH
 BK1614'ONE OF 2 32 INCH PINE TREES, 131 FEET NORTHEAST OF THE NORTHEAST
 BK1614'CORNER OF A BRICK VENEER PAK-A-SACK STORE, 1 1/2 FEET EAST OF A STEEL
 BK1614'WITNESS POST, 1/2 FOOT ABOVE ROADWAY LEVEL, A DISK IN THE TOP OF A
 BK1614'CONCRETE POST PROJECTING 3 INCHES.
 BK1614
 BK1614                          STATION RECOVERY (1986)
 BK1614
 BK1614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1614'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1615 ***********************************************************************
 BK1615  DESIGNATION -  10 V 117
 BK1615  PID         -  BK1615
 BK1615  STATE/COUNTY-  LA/CALCASIEU
 BK1615  COUNTRY     -  US
 BK1615  USGS QUAD   -  LAKE CHARLES (2018)
 BK1615
 BK1615                         *CURRENT SURVEY CONTROL
 BK1615  ______________________________________________________________________
 BK1615* NAD 83(1986) POSITION- 30 12 50.     (N) 093 10 49.     (W)   SCALED
 BK1615* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1615  **This station is located in a suspected subsidence area (see below).
 BK1615  ______________________________________________________________________
 BK1615  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK1615
 BK1615.The horizontal coordinates were scaled from a map and have
 BK1615.an estimated accuracy of +/- 6 seconds.
 BK1615
 BK1615.** This station is in an area of known vertical motion.  Due to the
 BK1615.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1615.** determined the orthometric heights for marks in these suspect
 BK1615.** subsidence areas should be considered valid only at the epoch date
 BK1615.** associated with the orthometric height.  These heights must always
 BK1615.** be validated when used as control.  All previously superseded
 BK1615.** orthometric heights are now considered suspect and are available
 BK1615.** in the superseded section.  NGS does not recommend using suspect
 BK1615.** or superseded heights as control.
 BK1615
 BK1615.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1615.GEOID18 height accuracy estimate available here.
 BK1615
 BK1615.Click photographs - Photos may exist for this station.
 BK1615
 BK1615;                    North         East    Units  Estimated Accuracy
 BK1615;SPC LA S     -   191,410.      822,200.      MT  (+/- 180 meters Scaled)
 BK1615
 BK1615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP826425(NAD 83)
 BK1615
 BK1615                          SUPERSEDED SURVEY CONTROL
 BK1615
 BK1615.No superseded survey control is available for this station.
 BK1615
 BK1615_MARKER: DD = SURVEY DISK
 BK1615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1615_STAMPING: 10V117 1968
 BK1615_MARK LOGO: LADHGS
 BK1615_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1615+STABILITY: SURFACE MOTION
 BK1615
 BK1615  HISTORY     - Date     Condition        Report By
 BK1615  HISTORY     - 1968     MONUMENTED       LADH
 BK1615  HISTORY     - 1986     GOOD             NGS
 BK1615  HISTORY     - 19971115 GOOD             USPSQD
 BK1615
 BK1615                          STATION DESCRIPTION
 BK1615
 BK1615'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1615'3.9 MI SE FROM LAKE CHARLES.
 BK1615'ABOUT 0.7 MILES SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1615'RAILROAD STATION AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US
 BK1615'HIGHWAY 90 BUSINESS ROUTE, THENCE 1.0 MILES SOUTH ALONG STATE ROUTE 14
 BK1615'IN SECTION 4, T10S, R8W, 176 FEET WEST OF THE CENTERLINE OF THE WEST
 BK1615'LANE OF HIGHWAY, 1 FOOT EAST OF A CHAIN LINK FENCE, 98 FEET NORTHWEST
 BK1615'OF A HIGHLINE POLE BEARING A RADIO ANTENNA, 186 FEET NORTH OF THE
 BK1615'CENTERLINE OF 12TH STREET, 1.4 FEET WEST OF A STEEL WITNESS POST,
 BK1615'ABOUT LEVEL WITH ROADWAY AND SET IN THE TOP OF A CONCRETE POST
 BK1615'PROJECTING 3 INCHES.
 BK1615
 BK1615                          STATION RECOVERY (1986)
 BK1615
 BK1615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1615'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK1615'POLE BEARING A RADIO ANTENNA MENTIONED THEREIN NO LONGER EXISTS, AND
 BK1615'THE MARK IS NOW BETWEEN A CHAIN LINK AND A BOARD FENCE.
 BK1615
 BK1615                          STATION RECOVERY (1997)
 BK1615
 BK1615'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1615'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1616 ***********************************************************************
 BK1616  DESIGNATION -  10 V 118
 BK1616  PID         -  BK1616
 BK1616  STATE/COUNTY-  LA/CALCASIEU
 BK1616  COUNTRY     -  US
 BK1616  USGS QUAD   -  LAKE CHARLES (2018)
 BK1616
 BK1616                         *CURRENT SURVEY CONTROL
 BK1616  ______________________________________________________________________
 BK1616* NAD 83(1986) POSITION- 30 13 36.     (N) 093 10 48.     (W)   SCALED
 BK1616* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1616  **This station is located in a suspected subsidence area (see below).
 BK1616  ______________________________________________________________________
 BK1616  GEOID HEIGHT    -        -27.180 (meters)                     GEOID18
 BK1616
 BK1616.The horizontal coordinates were scaled from a map and have
 BK1616.an estimated accuracy of +/- 6 seconds.
 BK1616
 BK1616.** This station is in an area of known vertical motion.  Due to the
 BK1616.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1616.** determined the orthometric heights for marks in these suspect
 BK1616.** subsidence areas should be considered valid only at the epoch date
 BK1616.** associated with the orthometric height.  These heights must always
 BK1616.** be validated when used as control.  All previously superseded
 BK1616.** orthometric heights are now considered suspect and are available
 BK1616.** in the superseded section.  NGS does not recommend using suspect
 BK1616.** or superseded heights as control.
 BK1616
 BK1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1616.GEOID18 height accuracy estimate available here.
 BK1616
 BK1616.Click photographs - Photos may exist for this station.
 BK1616
 BK1616;                    North         East    Units  Estimated Accuracy
 BK1616;SPC LA S     -   192,820.      822,250.      MT  (+/- 180 meters Scaled)
 BK1616
 BK1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP826439(NAD 83)
 BK1616
 BK1616                          SUPERSEDED SURVEY CONTROL
 BK1616
 BK1616.No superseded survey control is available for this station.
 BK1616
 BK1616_MARKER: DD = SURVEY DISK
 BK1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1616_STAMPING: 10V118 1968
 BK1616_MARK LOGO: LADHGS
 BK1616_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1616+STABILITY: SURFACE MOTION
 BK1616
 BK1616  HISTORY     - Date     Condition        Report By
 BK1616  HISTORY     - 1968     MONUMENTED       LADH
 BK1616  HISTORY     - 1972     GOOD             NGS
 BK1616  HISTORY     - 1986     GOOD             NGS
 BK1616  HISTORY     - 19970208 GOOD             USPSQD
 BK1616  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1616
 BK1616                          STATION DESCRIPTION
 BK1616
 BK1616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1616'2.95 MI E FROM LAKE CHARLES.
 BK1616'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1616'RAILROAD STATION AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG BROAD
 BK1616'STREET, THENCE 0.05 MILES SOUTH ALONG STATE HIGHWAY 14, 153 FEET
 BK1616'NORTHWEST OF THE NORTHWEST CORNER OF A FRAME HOUSE, 76 FEET SOUTHWEST
 BK1616'OF THE SOUTHWEST CORNER OF THE NITE CAP LOUNGE, 40 FEET EAST OF THE
 BK1616'CENTER LINE OF THE HIGHWAY, 2 1/2 FEET SOUTH OF A POWER POLE, 2 FEET
 BK1616'NORTHEAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE HIGHWAY, SET IN
 BK1616'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SEC 3, T10S, R 7W.
 BK1616
 BK1616                          STATION RECOVERY (1986)
 BK1616
 BK1616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1616'RECOVERED IN GOOD CONDITION.
 BK1616
 BK1616                          STATION RECOVERY (1997)
 BK1616
 BK1616'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1616'RECOVERED IN GOOD CONDITION.
 BK1616
 BK1616                          STATION RECOVERY (2002)
 BK1616
 BK1616'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK1616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2555 ***********************************************************************
 BK2555  DESIGNATION -  10 V 119
 BK2555  PID         -  BK2555
 BK2555  STATE/COUNTY-  LA/CALCASIEU
 BK2555  COUNTRY     -  US
 BK2555  USGS QUAD   -  MOSS BLUFF (2018)
 BK2555
 BK2555                         *CURRENT SURVEY CONTROL
 BK2555  ______________________________________________________________________
 BK2555* NAD 83(1986) POSITION- 30 18 41.     (N) 093 11 58.     (W)   SCALED
 BK2555* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2555  **This station is located in a suspected subsidence area (see below).
 BK2555  ______________________________________________________________________
 BK2555  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK2555  DYNAMIC HEIGHT  -          7.949 (meters)       26.08  (feet) COMP
 BK2555  MODELED GRAVITY -    979,329.2   (mgal)                       NAVD 88
 BK2555
 BK2555.The horizontal coordinates were scaled from a map and have
 BK2555.an estimated accuracy of +/- 6 seconds.
 BK2555
 BK2555.** This station is in an area of known vertical motion. If an
 BK2555.** orthometric height was ever established but is not available 
 BK2555.** in the current survey control section, the orthometric height
 BK2555.** is considered suspect.  Suspect heights are available in the
 BK2555.** superseded section only if requested.
 BK2555
 BK2555.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2555.GEOID18 height accuracy estimate available here.
 BK2555
 BK2555.Click photographs - Photos may exist for this station.
 BK2555
 BK2555.The dynamic height is computed by dividing the NAVD 88
 BK2555.geopotential number by the normal gravity value computed on the
 BK2555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2555.degrees latitude (g = 980.6199 gals.).
 BK2555
 BK2555.The modeled gravity was interpolated from observed gravity values.
 BK2555
 BK2555;                    North         East    Units  Estimated Accuracy
 BK2555;SPC LA S     -   202,240.      820,530.      MT  (+/- 180 meters Scaled)
 BK2555
 BK2555_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP808533(NAD 83)
 BK2555
 BK2555                          SUPERSEDED SURVEY CONTROL
 BK2555
 BK2555.No superseded survey control is available for this station.
 BK2555
 BK2555_MARKER: DD = SURVEY DISK
 BK2555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2555_STAMPING: 10V119 1984
 BK2555_MARK LOGO: LADHGS
 BK2555_PROJECTION: FLUSH
 BK2555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2555+STABILITY: SURFACE MOTION
 BK2555
 BK2555  HISTORY     - Date     Condition        Report By
 BK2555  HISTORY     - 1984     MONUMENTED       LADTD
 BK2555  HISTORY     - 19971115 GOOD             USPSQD
 BK2555
 BK2555                          STATION DESCRIPTION
 BK2555
 BK2555'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2555'0.9 KM (0.5 MI) NORTH FROM MOSS BLUFF.
 BK2555'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  0.9 KM
 BK2555'(0.5 MILE) NORTH ALONG PARISH ROAD FROM THE POST OFFICE AT MOSS BLUFF
 BK2555'IN SECTION 5, T 9 S, R 8 W, AT THE JUNCTION OF TELEPHONE ROAD, 40.2
 BK2555'METERS (132 FEET) EAST OF THE INTERSECTION, 18.4 METERS (60.5 FEET)
 BK2555'SOUTH OF TELEPHONE ROAD, 10.2 METERS (33.4 FEET) SOUTH OF A POWER
 BK2555'POLE, 3.4 METERS (11.3 FEET) SOUTH OF A 26 INCH PINE TREE, 2.8 METERS
 BK2555'(9.2 FEET) NORTH OF A 28 INCH PINE TREE, 16.8 METERS (55 FEET) WEST
 BK2555'NORTHWEST OF THE NORTHWEST CORNER OF THE SOUTH CENTRAL BELL TELEPHONE
 BK2555'TERMINAL BUILDING.
 BK2555'THE MARK IS 0.8 METERS  W FROM A WITNESS POST.
 BK2555'THE MARK IS 0.5 M BELOW TELEPHONE ROAD.
 BK2555
 BK2555                          STATION RECOVERY (1997)
 BK2555
 BK2555'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2555'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1653 ***********************************************************************
 BK1653  DESIGNATION -  10 V 12
 BK1653  PID         -  BK1653
 BK1653  STATE/COUNTY-  LA/CALCASIEU
 BK1653  COUNTRY     -  US
 BK1653  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1653
 BK1653                         *CURRENT SURVEY CONTROL
 BK1653  ______________________________________________________________________
 BK1653* NAD 83(1986) POSITION- 30 04 55.     (N) 093 06 48.     (W)   SCALED
 BK1653* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1653  **This station is located in a suspected subsidence area (see below).
 BK1653  ______________________________________________________________________
 BK1653  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BK1653  DYNAMIC HEIGHT  -          2.802 (meters)        9.19  (feet) COMP
 BK1653  MODELED GRAVITY -    979,309.0   (mgal)                       NAVD 88
 BK1653
 BK1653.The horizontal coordinates were scaled from a map and have
 BK1653.an estimated accuracy of +/- 6 seconds.
 BK1653
 BK1653.** This station is in an area of known vertical motion. If an
 BK1653.** orthometric height was ever established but is not available 
 BK1653.** in the current survey control section, the orthometric height
 BK1653.** is considered suspect.  Suspect heights are available in the
 BK1653.** superseded section only if requested.
 BK1653
 BK1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1653.GEOID18 height accuracy estimate available here.
 BK1653
 BK1653.Click photographs - Photos may exist for this station.
 BK1653
 BK1653.The dynamic height is computed by dividing the NAVD 88
 BK1653.geopotential number by the normal gravity value computed on the
 BK1653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1653.degrees latitude (g = 980.6199 gals.).
 BK1653
 BK1653.The modeled gravity was interpolated from observed gravity values.
 BK1653
 BK1653;                    North         East    Units  Estimated Accuracy
 BK1653;SPC LA S     -   176,680.      828,420.      MT  (+/- 180 meters Scaled)
 BK1653
 BK1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP890278(NAD 83)
 BK1653
 BK1653                          SUPERSEDED SURVEY CONTROL
 BK1653
 BK1653.No superseded survey control is available for this station.
 BK1653
 BK1653_MARKER: DD = SURVEY DISK
 BK1653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1653_STAMPING: 10V12 1968
 BK1653_MARK LOGO: LADHGS
 BK1653_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1653+STABILITY: SURFACE MOTION
 BK1653
 BK1653  HISTORY     - Date     Condition        Report By
 BK1653  HISTORY     - 1968     MONUMENTED       LADH
 BK1653  HISTORY     - 1982     GOOD             NGS
 BK1653  HISTORY     - 19970208 POOR             USPSQD
 BK1653
 BK1653                          STATION DESCRIPTION
 BK1653
 BK1653'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1653'5.25 MI SW FROM HOLMWOOD.
 BK1653'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1653'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.0 MILES SOUTH
 BK1653'ALONG STATE ROUTE 27, THENCE 3.1 MILES SOUTHWEST ALONG FRIESON ROAD IN
 BK1653'SECTION 20, T11S, R7W, 42 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 27
 BK1653'FEET SOUTH OF A RIGHT OF WAY FENCE, 58 FEET SOUTHWEST OF THE WEST END
 BK1653'OF AN 18 INCH CONCRETE PIPE SIDE DRAIN, CENTERED AT THE EAST END OF A
 BK1653'GROVE OF PINE TREES, 1/2 FOOT SOUTH OF A STEEL WITNESS POST, ABOUT
 BK1653'LEVEL WITH THE ROADWAY, A C AND GS BM DISK IN THE TOP OF A CONCRETE
 BK1653'POST PROJECTING 3 INCHES.
 BK1653
 BK1653                          STATION RECOVERY (1982)
 BK1653
 BK1653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1653'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION AS FOLLOWS, 3.2
 BK1653'KILOMETERS (2.0 MILES) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION
 BK1653'OF STATE HIGHWAYS 14 AND 27 IN HOLMWOOD, THENCE 2.4 KILOMETERS (1.5
 BK1653'MILES) WEST ALONG NATALIE ROAD, THENCE 1.6 KILOMETERS (1.0 MILE) SOUTH
 BK1653'ALONG ROBINSON ROAD, THENCE 0.8 KILOMETERS (0.5 MILE) WEST ALONG
 BK1653'FRIESON ROAD TO THE MARK ON THE LEFT AT THE EAST END OF A ROW OF PINE
 BK1653'TREES, 12.80 METERS(42.0 FEET) SOUTH OF THE CENTER OF THE ROSD,
 BK1653'17.67 METERS (58.0 FEET) SOUTHWEST OF THE WEST END OF AN 18 INCH
 BK1653'CONCRETE PIPE CULVERT.
 BK1653'THE MARK IS 0.15 METERS  S FROM A WITNESS POST.
 BK1653
 BK1653                          STATION RECOVERY (1997)
 BK1653
 BK1653'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1653'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8251 ***********************************************************************
 AC8251  HT_MOD      -  This is a Height Modernization Survey Station.
 AC8251  DESIGNATION -  10 V 120 RESET
 AC8251  PID         -  AC8251
 AC8251  STATE/COUNTY-  LA/CALCASIEU
 AC8251  COUNTRY     -  US
 AC8251  USGS QUAD   -  MOSS BLUFF (2018)
 AC8251
 AC8251                         *CURRENT SURVEY CONTROL
 AC8251  ______________________________________________________________________
 AC8251* NAD 83(2011) POSITION- 30 19 37.36129(N) 093 12 01.80626(W)   ADJUSTED
 AC8251* NAD 83(2011) ELLIP HT-   -19.243 (meters)        (06/27/12)   ADJUSTED
 AC8251* NAD 83(2011) EPOCH   -  2010.00
 AC8251* NAVD 88 ORTHO HEIGHT -     7.96  (meters)       26.1   (feet) GPS OBS
 AC8251* NAVD 88 EPOCH        -  2009.55
 AC8251  **This station is located in a suspected subsidence area (see below).
 AC8251  ______________________________________________________________________
 AC8251  GEOID HEIGHT    -        -27.199 (meters)                     GEOID18
 AC8251  NAD 83(2011) X  -   -307,625.964 (meters)                     COMP
 AC8251  NAD 83(2011) Y  - -5,501,429.091 (meters)                     COMP
 AC8251  NAD 83(2011) Z  -  3,201,709.533 (meters)                     COMP
 AC8251  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 AC8251
 AC8251  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8251  Standards:
 AC8251         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8251            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8251  -------------------------------------------------------------------
 AC8251  NETWORK    0.41   1.23           0.15   0.18   0.63     -0.05967846
 AC8251  -------------------------------------------------------------------
 AC8251  Click here for local accuracies and other accuracy information.
 AC8251
 AC8251.The horizontal coordinates were established by GPS observations
 AC8251.and adjusted by the National Geodetic Survey in June 2012.
 AC8251
 AC8251.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8251.been affixed to the stable North American tectonic plate. See 
 AC8251.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8251
 AC8251.The horizontal coordinates are valid at the epoch date displayed above
 AC8251.which is a decimal equivalence of Year/Month/Day.
 AC8251
 AC8251.** This station is in an area of known vertical motion.  Due to the
 AC8251.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AC8251.** determined the orthometric heights for marks in these suspect
 AC8251.** subsidence areas should be considered valid only at the epoch date
 AC8251.** associated with the orthometric height.  These heights must always
 AC8251.** be validated when used as control.  All previously superseded
 AC8251.** orthometric heights are now considered suspect and are available
 AC8251.** in the superseded section.  NGS does not recommend using suspect
 AC8251.** or superseded heights as control.
 AC8251
 AC8251.The orthometric height was determined by GPS observations and a
 AC8251.high-resolution geoid model using precise GPS observation and
 AC8251.processing techniques.
 AC8251
 AC8251.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8251.GEOID18 height accuracy estimate available here.
 AC8251
 AC8251.Click photographs - Photos may exist for this station.
 AC8251
 AC8251.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8251
 AC8251.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8251
 AC8251.The ellipsoidal height was determined by GPS observations
 AC8251.and is referenced to NAD 83.
 AC8251
 AC8251. The following values were computed from the NAD 83(2011) position.
 AC8251
 AC8251;                    North         East     Units Scale Factor Converg.
 AC8251;SPC LA S     -   203,981.359   820,455.900   MT  0.99994189   -0 56 01.0
 AC8251;SPC LA S     -   669,228.84  2,691,779.07   sFT  0.99994189   -0 56 01.0
 AC8251;UTM  15      - 3,355,042.498   480,725.775   MT  0.99960458   -0 06 04.5
 AC8251
 AC8251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8251!SPC LA S     -   1.00000302  x   0.99994189  =   0.99994491
 AC8251!UTM  15      -   1.00000302  x   0.99960458  =   0.99960760
 AC8251
 AC8251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8072555042(NAD 83)
 AC8251
 AC8251                          SUPERSEDED SURVEY CONTROL
 AC8251
 AC8251  NAD 83(2007)-  30 19 37.36122(N)    093 12 01.80688(W) AD(2006.81) A
 AC8251  ELLIP H (03/12/08)  -19.234  (m)                       GP(2006.81) 3 1
 AC8251  NAVD 88 (03/12/08)    8.02   (m)  GEOID03  model used  GP(2006.81)    
 AC8251  NAVD 88 (09/18/05)    8.24   (m)           27.0    (f) RESET       3  
 AC8251
 AC8251.Superseded values are not recommended for survey control.
 AC8251
 AC8251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8251.See file dsdata.pdf to determine how the superseded data were derived.
 AC8251
 AC8251_MARKER: DD = SURVEY DISK
 AC8251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8251_STAMPING: 10V120 RESET 1994
 AC8251_MARK LOGO: LADHGS
 AC8251_PROJECTION: FLUSH
 AC8251_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8251+STABILITY: SURFACE MOTION
 AC8251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8251+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2016
 AC8251
 AC8251  HISTORY     - Date     Condition        Report By
 AC8251  HISTORY     - 1994     MONUMENTED       LADTD
 AC8251  HISTORY     - 20050205 GOOD             USPSQD
 AC8251  HISTORY     - 20060502 GOOD             NGS
 AC8251  HISTORY     - 20060503 GOOD             NGS
 AC8251  HISTORY     - 20100412 GOOD             JCLS
 AC8251  HISTORY     - 20161011 GOOD             LA-019
 AC8251
 AC8251                          STATION DESCRIPTION
 AC8251
 AC8251'DESCRIBED BY LA TRANSP AND DEV 1994 (SLC)
 AC8251'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) NORTH OF MOSS BLUFF, 6.0
 AC8251'MI (9.7 KM) NORTH OF INTERSTATE HIGHWAY 10 AT LAKE CHARLES AND 8.0 MI
 AC8251'(12.9 KM) SOUTH OF GILLIS.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8251'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AC8251'OF U S HIGHWAY 171 AND STATE HIGHWAY 378 IN MOSS BLUFF GO NORTH FOR
 AC8251'2.0 MI (3.2 KM) ON HIGHWAY 171 TO THE STATION SET ON THE LEFT AT THE
 AC8251'JUNCTION WITH SHARON LANE LEADING WEST,  81.5 FT (24.8 M) SOUTHEAST
 AC8251'FROM THE SOUTHEAST CORNER OF A BRICK AND WOOD HOUSE, 79.5 FT (24.2 M)
 AC8251'WEST FROM THE CENTER OF THE EXISTING LANES OF HIGHWAY 171, 42.5 FT
 AC8251'(13.0 M) NORTH FROM THE CENTER OF SHARON LANE, 10.0 FT (3.0 M) NORTH
 AC8251'FROM A POWER POLE WITH A TRANSFORMER ATTACHED, 1.0 FT (0.3 M) SOUTH
 AC8251'FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE GROUND
 AC8251'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
 AC8251
 AC8251                          STATION RECOVERY (2005)
 AC8251
 AC8251'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 AC8251'RECOVERED IN GOOD CONDITION.
 AC8251
 AC8251                          STATION RECOVERY (2006)
 AC8251
 AC8251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 AC8251'RECOVERED IN GOOD CONDITION.
 AC8251
 AC8251                          STATION RECOVERY (2006)
 AC8251
 AC8251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AC8251'RECOVERED AS DESCRIBED.
 AC8251
 AC8251                          STATION RECOVERY (2010)
 AC8251
 AC8251'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 AC8251'RECOVERED IN GOOD CONDITION.
 AC8251
 AC8251                          STATION RECOVERY (2016)
 AC8251
 AC8251'RECOVERY NOTE BY CALCASIEU PARISH LOUISIANA 2016 (JR)
 AC8251'MARK RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2557 ***********************************************************************
 BK2557  DESIGNATION -  10 V 121
 BK2557  PID         -  BK2557
 BK2557  STATE/COUNTY-  LA/CALCASIEU
 BK2557  COUNTRY     -  US
 BK2557  USGS QUAD   -  MOSS BLUFF (2018)
 BK2557
 BK2557                         *CURRENT SURVEY CONTROL
 BK2557  ______________________________________________________________________
 BK2557* NAD 83(1986) POSITION- 30 21 33.     (N) 093 12 05.     (W)   SCALED
 BK2557* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2557  **This station is located in a suspected subsidence area (see below).
 BK2557  ______________________________________________________________________
 BK2557  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BK2557  DYNAMIC HEIGHT  -          7.444 (meters)       24.42  (feet) COMP
 BK2557  MODELED GRAVITY -    979,332.8   (mgal)                       NAVD 88
 BK2557
 BK2557.The horizontal coordinates were scaled from a map and have
 BK2557.an estimated accuracy of +/- 6 seconds.
 BK2557
 BK2557.** This station is in an area of known vertical motion. If an
 BK2557.** orthometric height was ever established but is not available 
 BK2557.** in the current survey control section, the orthometric height
 BK2557.** is considered suspect.  Suspect heights are available in the
 BK2557.** superseded section only if requested.
 BK2557
 BK2557.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2557.GEOID18 height accuracy estimate available here.
 BK2557
 BK2557.Click photographs - Photos may exist for this station.
 BK2557
 BK2557.The dynamic height is computed by dividing the NAVD 88
 BK2557.geopotential number by the normal gravity value computed on the
 BK2557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2557.degrees latitude (g = 980.6199 gals.).
 BK2557
 BK2557.The modeled gravity was interpolated from observed gravity values.
 BK2557
 BK2557;                    North         East    Units  Estimated Accuracy
 BK2557;SPC LA S     -   207,540.      820,430.      MT  (+/- 180 meters Scaled)
 BK2557
 BK2557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP806586(NAD 83)
 BK2557
 BK2557                          SUPERSEDED SURVEY CONTROL
 BK2557
 BK2557.No superseded survey control is available for this station.
 BK2557
 BK2557_MARKER: DD = SURVEY DISK
 BK2557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2557_STAMPING: 10V121 1984
 BK2557_MARK LOGO: LADHGS
 BK2557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2557+STABILITY: SURFACE MOTION
 BK2557
 BK2557  HISTORY     - Date     Condition        Report By
 BK2557  HISTORY     - 1984     MONUMENTED       LADTD
 BK2557  HISTORY     - 19971115 GOOD             USPSQD
 BK2557
 BK2557                          STATION DESCRIPTION
 BK2557
 BK2557'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2557'6.3 KM (3.8 MI) NORTH FROM MOSS BLUFF.
 BK2557'1.7 KM (1.0 MILE) NORTH ALONG PARISH ROAD FROM THE POST OFFICE AT
 BK2557'MOSS BLUFF, THENCE 4.6 KM (2.8 MILES) NORTH ALONG U.S. HIGHWAY 171
 BK2557'TO A SHELL DRIVE LEADING WEST TO THE RESIDENCE OF MR. L.F. REEVES.
 BK2557'TURN LEFT ON THE SHELL DRIVE FOR 0.1 KM (0.1 MILE) TO THE MARK ON THE
 BK2557'LEFT IN SECTION 20, T 8 S, R 8 W, 22.3 METERS (73.2 FEET) SOUTH OF
 BK2557'THE SHELL DRIVE, AND 1.7 METERS (5.7 FEET) EAST OF A POWER POLE.
 BK2557'THE MARK IS 0.7 METERS  E FROM A WITNESS POST.
 BK2557'THE MARK IS 0.7 M BELOW THE HIGHWAY.
 BK2557
 BK2557                          STATION RECOVERY (1997)
 BK2557
 BK2557'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2558 ***********************************************************************
 BK2558  DESIGNATION -  10 V 122
 BK2558  PID         -  BK2558
 BK2558  STATE/COUNTY-  LA/CALCASIEU
 BK2558  COUNTRY     -  US
 BK2558  USGS QUAD   -  MOSS BLUFF (2018)
 BK2558
 BK2558                         *CURRENT SURVEY CONTROL
 BK2558  ______________________________________________________________________
 BK2558* NAD 83(1986) POSITION- 30 22 29.     (N) 093 11 55.     (W)   SCALED
 BK2558* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2558  **This station is located in a suspected subsidence area (see below).
 BK2558  ______________________________________________________________________
 BK2558  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BK2558  DYNAMIC HEIGHT  -          6.887 (meters)       22.60  (feet) COMP
 BK2558  MODELED GRAVITY -    979,334.0   (mgal)                       NAVD 88
 BK2558
 BK2558.The horizontal coordinates were scaled from a map and have
 BK2558.an estimated accuracy of +/- 6 seconds.
 BK2558
 BK2558.** This station is in an area of known vertical motion. If an
 BK2558.** orthometric height was ever established but is not available 
 BK2558.** in the current survey control section, the orthometric height
 BK2558.** is considered suspect.  Suspect heights are available in the
 BK2558.** superseded section only if requested.
 BK2558
 BK2558.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2558.GEOID18 height accuracy estimate available here.
 BK2558
 BK2558.Click photographs - Photos may exist for this station.
 BK2558
 BK2558.The dynamic height is computed by dividing the NAVD 88
 BK2558.geopotential number by the normal gravity value computed on the
 BK2558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2558.degrees latitude (g = 980.6199 gals.).
 BK2558
 BK2558.The modeled gravity was interpolated from observed gravity values.
 BK2558
 BK2558;                    North         East    Units  Estimated Accuracy
 BK2558;SPC LA S     -   209,260.      820,720.      MT  (+/- 180 meters Scaled)
 BK2558
 BK2558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP809603(NAD 83)
 BK2558
 BK2558                          SUPERSEDED SURVEY CONTROL
 BK2558
 BK2558.No superseded survey control is available for this station.
 BK2558
 BK2558_MARKER: DD = SURVEY DISK
 BK2558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2558_STAMPING: 10V122 1984
 BK2558_MARK LOGO: LADHGS
 BK2558_PROJECTION: FLUSH
 BK2558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2558+STABILITY: SURFACE MOTION
 BK2558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2558+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 BK2558
 BK2558  HISTORY     - Date     Condition        Report By
 BK2558  HISTORY     - 1984     MONUMENTED       LADTD
 BK2558  HISTORY     - 19971115 GOOD             USPSQD
 BK2558  HISTORY     - 20021102 GOOD             USPSQD
 BK2558  HISTORY     - 20050205 GOOD             USPSQD
 BK2558
 BK2558                          STATION DESCRIPTION
 BK2558
 BK2558'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2558'8.1 KM (5.0 MI) NORTH FROM MOSS BLUFF.
 BK2558'ABOUT 1.7 KM (1.0 MILE) NORTH ALONG PARISH ROAD FROM THE POST OFFICE
 BK2558'AT MOSS BLUFF, THENCE 6.2 KM (3.9 MILES) NORTH ALONG U.S. HIGHWAY
 BK2558'171, THENCE 0.2 KM (0.1 MILE) EAST ALONG TOPSY ROAD TO THE MARK ON
 BK2558'THE LEFT IN SECTION 8, T 8 S, R 8 W, 79.0 METERS (259.2 FEET) NORTH
 BK2558'OF THE CENTER OF TOPSY ROAD, 8.4 METERS (27.5 FEET) SOUTH SOUTHWEST
 BK2558'OF A POWER POLE WITH THREE TRANSFORMERS, 5.8 METERS (18.9 FEET) WEST
 BK2558'OF A SIX FOOT CHAIN LINK FENCE, 39.8 METERS (130.6 FEET) SOUTHEAST OF
 BK2558'THE SOUTHEAST CORNER OF THE GILLIS FIRST BAPTIST CHURCH.
 BK2558'THE MARK IS 5.8 METERS  W FROM A WITNESS POST.
 BK2558'THE MARK IS 0.6 M BELOW TOPSY ROAD.
 BK2558
 BK2558                          STATION RECOVERY (1997)
 BK2558
 BK2558'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2558'RECOVERED IN GOOD CONDITION.
 BK2558
 BK2558                          STATION RECOVERY (2002)
 BK2558
 BK2558'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK2558'RECOVERED IN GOOD CONDITION.
 BK2558
 BK2558                          STATION RECOVERY (2005)
 BK2558
 BK2558'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BK2558'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2476 ***********************************************************************
 BK2476  DESIGNATION -  10 V 123
 BK2476  PID         -  BK2476
 BK2476  STATE/COUNTY-  LA/CALCASIEU
 BK2476  COUNTRY     -  US
 BK2476  USGS QUAD   -  ECHO (2019)
 BK2476
 BK2476                         *CURRENT SURVEY CONTROL
 BK2476  ______________________________________________________________________
 BK2476* NAD 83(1986) POSITION- 30 11 13.     (N) 093 38 21.     (W)   SCALED
 BK2476* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2476  **This station is located in a suspected subsidence area (see below).
 BK2476  ______________________________________________________________________
 BK2476  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK2476  DYNAMIC HEIGHT  -          5.039 (meters)       16.53  (feet) COMP
 BK2476  MODELED GRAVITY -    979,315.5   (mgal)                       NAVD 88
 BK2476
 BK2476.The horizontal coordinates were scaled from a map and have
 BK2476.an estimated accuracy of +/- 6 seconds.
 BK2476
 BK2476.** This station is in an area of known vertical motion. If an
 BK2476.** orthometric height was ever established but is not available 
 BK2476.** in the current survey control section, the orthometric height
 BK2476.** is considered suspect.  Suspect heights are available in the
 BK2476.** superseded section only if requested.
 BK2476
 BK2476.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2476.GEOID18 height accuracy estimate available here.
 BK2476
 BK2476.Click photographs - Photos may exist for this station.
 BK2476
 BK2476.The dynamic height is computed by dividing the NAVD 88
 BK2476.geopotential number by the normal gravity value computed on the
 BK2476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2476.degrees latitude (g = 980.6199 gals.).
 BK2476
 BK2476.The modeled gravity was interpolated from observed gravity values.
 BK2476
 BK2476;                    North         East    Units  Estimated Accuracy
 BK2476;SPC LA S     -   189,220.      777,970.      MT  (+/- 180 meters Scaled)
 BK2476
 BK2476_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP384396(NAD 83)
 BK2476
 BK2476                          SUPERSEDED SURVEY CONTROL
 BK2476
 BK2476.No superseded survey control is available for this station.
 BK2476
 BK2476_MARKER: DD = SURVEY DISK
 BK2476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2476_STAMPING: 10V123 1984
 BK2476_MARK LOGO: LADHGS
 BK2476_PROJECTION: FLUSH
 BK2476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2476+STABILITY: SURFACE MOTION
 BK2476
 BK2476  HISTORY     - Date     Condition        Report By
 BK2476  HISTORY     - 1984     MONUMENTED       LADTD
 BK2476  HISTORY     - 1999     GOOD             USPSQD
 BK2476  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK2476
 BK2476                          STATION DESCRIPTION
 BK2476
 BK2476'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2476'9.7 KM (6.0 MI) NE FROM VINTON.
 BK2476'3.09 KM (1.92 MILES) NORTH OF INTERSECTION LA.109 AND US 90 TO THE
 BK2476'MARK ON THE LEFT 17.5 METERS (57.5 FEET) WEST OF CENTERLINE OF LA.109,
 BK2476'3.0 METERS (9.6 FEET NORTHEAST OF A 24 INCH OAK TREE, 3.2 METERS (10.5
 BK2476'FEET) NORTH OF A TELEPHONE POLE, 21.5 METERS (70.7 FEET) NORTH
 BK2476'NORTHWEST OF 10E007 USC AND 63 TO BE USED ONLY AS A REFERENCE
 BK2476'2.56 METERS (8.4 FEET) EAST OF A WITNESS POST, RAILROAD SPIKE EMBEDDED
 BK2476'IN CONCRETE.
 BK2476'THE MARK IS 2.56 METERS  E FROM A WITNESS POST.
 BK2476'THE MARK IS 0.40 M BELOW THE HIGHWAY.
 BK2476
 BK2476                          STATION RECOVERY (1999)
 BK2476
 BK2476'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK2476'RECOVERED IN GOOD CONDITION.
 BK2476
 BK2476                          STATION RECOVERY (2004)
 BK2476
 BK2476'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2476'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2487 ***********************************************************************
 BK2487  DESIGNATION -  10 V 124
 BK2487  PID         -  BK2487
 BK2487  STATE/COUNTY-  LA/CALCASIEU
 BK2487  COUNTRY     -  US
 BK2487  USGS QUAD   -  STARKS (2018)
 BK2487
 BK2487                         *CURRENT SURVEY CONTROL
 BK2487  ______________________________________________________________________
 BK2487* NAD 83(1986) POSITION- 30 17 07.     (N) 093 39 13.     (W)   SCALED
 BK2487* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2487  **This station is located in a suspected subsidence area (see below).
 BK2487  ______________________________________________________________________
 BK2487  GEOID HEIGHT    -        -27.341 (meters)                     GEOID18
 BK2487  DYNAMIC HEIGHT  -          8.230 (meters)       27.00  (feet) COMP
 BK2487  MODELED GRAVITY -    979,324.8   (mgal)                       NAVD 88
 BK2487
 BK2487.The horizontal coordinates were scaled from a map and have
 BK2487.an estimated accuracy of +/- 6 seconds.
 BK2487
 BK2487.** This station is in an area of known vertical motion. If an
 BK2487.** orthometric height was ever established but is not available 
 BK2487.** in the current survey control section, the orthometric height
 BK2487.** is considered suspect.  Suspect heights are available in the
 BK2487.** superseded section only if requested.
 BK2487
 BK2487.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2487.GEOID18 height accuracy estimate available here.
 BK2487
 BK2487.Click photographs - Photos may exist for this station.
 BK2487
 BK2487.The dynamic height is computed by dividing the NAVD 88
 BK2487.geopotential number by the normal gravity value computed on the
 BK2487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2487.degrees latitude (g = 980.6199 gals.).
 BK2487
 BK2487.The modeled gravity was interpolated from observed gravity values.
 BK2487
 BK2487;                    North         East    Units  Estimated Accuracy
 BK2487;SPC LA S     -   200,150.      776,800.      MT  (+/- 180 meters Scaled)
 BK2487
 BK2487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP371505(NAD 83)
 BK2487
 BK2487                          SUPERSEDED SURVEY CONTROL
 BK2487
 BK2487.No superseded survey control is available for this station.
 BK2487
 BK2487_MARKER: DD = SURVEY DISK
 BK2487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2487_STAMPING: 10V124 1984
 BK2487_MARK LOGO: LADHGS
 BK2487_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2487+STABILITY: SURFACE MOTION
 BK2487
 BK2487  HISTORY     - Date     Condition        Report By
 BK2487  HISTORY     - 1984     MONUMENTED       LADTD
 BK2487  HISTORY     - 19981024 GOOD             USPSQD
 BK2487
 BK2487                          STATION DESCRIPTION
 BK2487
 BK2487'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2487'5.69 KM (3.53 MI) SOUTH FROM STARKS.
 BK2487'5.69 KM (3.53 MILES) SOUTH FROM THE INTERSECTION OF LA. 12 AND LA.109
 BK2487'TO THE MARK ON THE LEFT, 14.0 METERS (45 FEET) NORTHEAST OF THE
 BK2487'CENTERLINE OF LA.109, 1.0 METERS (3.3 FEET)SOUTHWEST OF A 4 STRAND
 BK2487'BARBED WIRE FENCE, 2.0 METERS (5.8 FEET) NORTHEAST OF A POWER POLE,
 BK2487'.85 METERS (12.8 FEET) SOUTH-SOUTHEAST OF A 25 INCH PINE TREE, 0.52
 BK2487'METERS (1.7 FEET) SOUTHWEST OF A WITNESS POST, RAILROAD SPIKE EMBEDDED
 BK2487'IN THE CONCRETE.
 BK2487'THE MARK IS 0.52 METERS  SW FROM A WITNESS POST.
 BK2487'THE MARK IS 0.15 M ABOVE THE HIGHWAY.
 BK2487
 BK2487                          STATION RECOVERY (1998)
 BK2487
 BK2487'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2488 ***********************************************************************
 BK2488  DESIGNATION -  10 V 125
 BK2488  PID         -  BK2488
 BK2488  STATE/COUNTY-  LA/CALCASIEU
 BK2488  COUNTRY     -  US
 BK2488  USGS QUAD   -  STARKS (2018)
 BK2488
 BK2488                         *CURRENT SURVEY CONTROL
 BK2488  ______________________________________________________________________
 BK2488* NAD 83(2011) POSITION- 30 18 02.47182(N) 093 39 35.55152(W)   ADJUSTED
 BK2488* NAD 83(2011) ELLIP HT-   -17.928 (meters)        (06/27/12)   ADJUSTED
 BK2488* NAD 83(2011) EPOCH   -  2010.00
 BK2488* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2488  **This station is located in a suspected subsidence area (see below).
 BK2488  ______________________________________________________________________
 BK2488  GEOID HEIGHT    -        -27.344 (meters)                     GEOID18
 BK2488  NAD 83(2011) X  -   -351,817.987 (meters)                     COMP
 BK2488  NAD 83(2011) Y  - -5,500,258.846 (meters)                     COMP
 BK2488  NAD 83(2011) Z  -  3,199,187.711 (meters)                     COMP
 BK2488  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 BK2488  DYNAMIC HEIGHT  -          9.676 (meters)       31.75  (feet) COMP
 BK2488  MODELED GRAVITY -    979,326.2   (mgal)                       NAVD 88
 BK2488
 BK2488  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK2488  Standards:
 BK2488         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK2488            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK2488  -------------------------------------------------------------------
 BK2488  NETWORK    0.70   2.43           0.13   0.35   1.24     -0.05194875
 BK2488  -------------------------------------------------------------------
 BK2488  Click here for local accuracies and other accuracy information.
 BK2488
 BK2488.The horizontal coordinates were established by GPS observations
 BK2488.and adjusted by the National Geodetic Survey in June 2012.
 BK2488
 BK2488.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK2488.been affixed to the stable North American tectonic plate. See 
 BK2488.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK2488
 BK2488.The horizontal coordinates are valid at the epoch date displayed above
 BK2488.which is a decimal equivalence of Year/Month/Day.
 BK2488
 BK2488.** This station is in an area of known vertical motion. If an
 BK2488.** orthometric height was ever established but is not available 
 BK2488.** in the current survey control section, the orthometric height
 BK2488.** is considered suspect.  Suspect heights are available in the
 BK2488.** superseded section only if requested.
 BK2488
 BK2488.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2488.GEOID18 height accuracy estimate available here.
 BK2488
 BK2488.Click photographs - Photos may exist for this station.
 BK2488
 BK2488.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK2488
 BK2488.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2488
 BK2488.The ellipsoidal height was determined by GPS observations
 BK2488.and is referenced to NAD 83.
 BK2488
 BK2488.The dynamic height is computed by dividing the NAVD 88
 BK2488.geopotential number by the normal gravity value computed on the
 BK2488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2488.degrees latitude (g = 980.6199 gals.).
 BK2488
 BK2488.The modeled gravity was interpolated from observed gravity values.
 BK2488
 BK2488. The following values were computed from the NAD 83(2011) position.
 BK2488
 BK2488;                    North         East     Units Scale Factor Converg.
 BK2488;SPC LA S     -   201,868.431   776,229.371   MT  0.99993938   -1 09 47.9
 BK2488;SPC LA S     -   662,296.68  2,546,679.19   sFT  0.99993938   -1 09 47.9
 BK2488;UTM  15      - 3,352,288.984   436,548.589   MT  0.99964967   -0 19 58.6
 BK2488
 BK2488!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2488!SPC LA S     -   1.00000282  x   0.99993938  =   0.99994220
 BK2488!UTM  15      -   1.00000282  x   0.99964967  =   0.99965248
 BK2488
 BK2488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3654852288(NAD 83)
 BK2488
 BK2488                          SUPERSEDED SURVEY CONTROL
 BK2488
 BK2488  NAD 83(2007)-  30 18 02.47185(N)    093 39 35.55212(W) AD(2006.81) A
 BK2488  ELLIP H (03/12/08)  -17.919  (m)                       GP(2006.81) 3 1
 BK2488
 BK2488.Superseded values are not recommended for survey control.
 BK2488
 BK2488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2488.See file dsdata.pdf to determine how the superseded data were derived.
 BK2488
 BK2488_MARKER: DD = SURVEY DISK
 BK2488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2488_STAMPING: 10V125 1984
 BK2488_MARK LOGO: LADHGS
 BK2488_PROJECTION: FLUSH
 BK2488_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2488+STABILITY: SURFACE MOTION
 BK2488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2488+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2006
 BK2488
 BK2488  HISTORY     - Date     Condition        Report By
 BK2488  HISTORY     - 1984     MONUMENTED       LADTD
 BK2488  HISTORY     - 20060424 GOOD             NGS
 BK2488  HISTORY     - 20060502 GOOD             NGS
 BK2488
 BK2488                          STATION DESCRIPTION
 BK2488
 BK2488'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2488'3.92 KM (2.43 MI) SOUTH FROM STARKS.
 BK2488'3.92 KM (2.43 MILES) SOUTH FROM THE INTERSECTION LA.12 AND LA.109 TO
 BK2488'THE MARK ON THE LEFT, 11.1 METERS 136.5 FEET) EAST OF THE CENTERLINE
 BK2488'OF LA.109 .61 METERS (2 FEET) WEST OF A WHITE BOARD FENCE, 4.88 METERS
 BK2488'(16 FEET) SOUTH-SOUTHEAST OF A POWER POLE, 6.58 METERS (21.6 FEET)
 BK2488'SOUTH EAST OF THE SOUTH END OF A 18 INCH BY 20 FOOT CONCRETE PIPE
 BK2488'DRIVEWAY LEADING EAST, RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2488'THE MARK IS 0.43 METERS  N FROM A WITNESS POST.
 BK2488'THE MARK IS 0.30 M BELOW THE HIGHWAY.
 BK2488
 BK2488                          STATION RECOVERY (2006)
 BK2488
 BK2488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK2488'RECOVERED AS DESCRIBED.
 BK2488
 BK2488                          STATION RECOVERY (2006)
 BK2488
 BK2488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 BK2488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2489 ***********************************************************************
 BK2489  DESIGNATION -  10 V 126
 BK2489  PID         -  BK2489
 BK2489  STATE/COUNTY-  LA/CALCASIEU
 BK2489  COUNTRY     -  US
 BK2489  USGS QUAD   -  STARKS (2018)
 BK2489
 BK2489                         *CURRENT SURVEY CONTROL
 BK2489  ______________________________________________________________________
 BK2489* NAD 83(1986) POSITION- 30 19 23.     (N) 093 39 47.     (W)   SCALED
 BK2489* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2489  **This station is located in a suspected subsidence area (see below).
 BK2489  ______________________________________________________________________
 BK2489  GEOID HEIGHT    -        -27.346 (meters)                     GEOID18
 BK2489  DYNAMIC HEIGHT  -         10.886 (meters)       35.72  (feet) COMP
 BK2489  MODELED GRAVITY -    979,328.7   (mgal)                       NAVD 88
 BK2489
 BK2489.The horizontal coordinates were scaled from a map and have
 BK2489.an estimated accuracy of +/- 6 seconds.
 BK2489
 BK2489.** This station is in an area of known vertical motion. If an
 BK2489.** orthometric height was ever established but is not available 
 BK2489.** in the current survey control section, the orthometric height
 BK2489.** is considered suspect.  Suspect heights are available in the
 BK2489.** superseded section only if requested.
 BK2489
 BK2489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2489.GEOID18 height accuracy estimate available here.
 BK2489
 BK2489.Click photographs - Photos may exist for this station.
 BK2489
 BK2489.The dynamic height is computed by dividing the NAVD 88
 BK2489.geopotential number by the normal gravity value computed on the
 BK2489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2489.degrees latitude (g = 980.6199 gals.).
 BK2489
 BK2489.The modeled gravity was interpolated from observed gravity values.
 BK2489
 BK2489;                    North         East    Units  Estimated Accuracy
 BK2489;SPC LA S     -   204,350.      775,970.      MT  (+/- 180 meters Scaled)
 BK2489
 BK2489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP362547(NAD 83)
 BK2489
 BK2489                          SUPERSEDED SURVEY CONTROL
 BK2489
 BK2489.No superseded survey control is available for this station.
 BK2489
 BK2489_MARKER: DD = SURVEY DISK
 BK2489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2489_STAMPING: 10V126 1984
 BK2489_MARK LOGO: LADHGS
 BK2489_PROJECTION: RECESSED 2 CENTIMETERS
 BK2489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2489+STABILITY: SURFACE MOTION
 BK2489
 BK2489  HISTORY     - Date     Condition        Report By
 BK2489  HISTORY     - 1984     MONUMENTED       LADTD
 BK2489
 BK2489                          STATION DESCRIPTION
 BK2489
 BK2489'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2489'0.37 KM (0.23 MI) NORTH FROM STARKS.
 BK2489'0.37 KM (0.23 MILES) NORTH OF THE INTERSECTION OF LA.12 AND LA.109 TO
 BK2489'THE MARK ON THE RIGHT 31.4 METERS (103 FEET) EAST OF THE CENTERLINE OF
 BK2489'LA.109, 0.33 METER (1.1 FEET) NORTH OF A 4 STRAND BARBED WIRE FENCE
 BK2489'4.42 METERS (14.5 FEET) SOUTHWEST OF THE SOUTHWEST LEG OF THE STARKS
 BK2489'FIRE TOWER , 10.36 METERS (34 FEET)SOUTH-SOUTH EAST OF A SERVICE POWER
 BK2489'POLE, 0.70 METERS (2.3 FEET) SOUTH WEST OF A WITNESS POST, RAILROAD
 BK2489'SPIKE EMBEDDED IN CONCRETE.
 BK2489'THE MARK IS 0.70 METERS  SW FROM A WITNESS POST.
 BK2489'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2490 ***********************************************************************
 BK2490  DESIGNATION -  10 V 127
 BK2490  PID         -  BK2490
 BK2490  STATE/COUNTY-  LA/CALCASIEU
 BK2490  COUNTRY     -  US
 BK2490  USGS QUAD   -  STARKS (2018)
 BK2490
 BK2490                         *CURRENT SURVEY CONTROL
 BK2490  ______________________________________________________________________
 BK2490* NAD 83(1986) POSITION- 30 20 15.     (N) 093 40 11.     (W)   SCALED
 BK2490* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2490  **This station is located in a suspected subsidence area (see below).
 BK2490  ______________________________________________________________________
 BK2490  GEOID HEIGHT    -        -27.346 (meters)                     GEOID18
 BK2490  DYNAMIC HEIGHT  -         10.904 (meters)       35.77  (feet) COMP
 BK2490  MODELED GRAVITY -    979,330.1   (mgal)                       NAVD 88
 BK2490
 BK2490.The horizontal coordinates were scaled from a map and have
 BK2490.an estimated accuracy of +/- 6 seconds.
 BK2490
 BK2490.** This station is in an area of known vertical motion. If an
 BK2490.** orthometric height was ever established but is not available 
 BK2490.** in the current survey control section, the orthometric height
 BK2490.** is considered suspect.  Suspect heights are available in the
 BK2490.** superseded section only if requested.
 BK2490
 BK2490.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2490.GEOID18 height accuracy estimate available here.
 BK2490
 BK2490.Click photographs - Photos may exist for this station.
 BK2490
 BK2490.The dynamic height is computed by dividing the NAVD 88
 BK2490.geopotential number by the normal gravity value computed on the
 BK2490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2490.degrees latitude (g = 980.6199 gals.).
 BK2490
 BK2490.The modeled gravity was interpolated from observed gravity values.
 BK2490
 BK2490;                    North         East    Units  Estimated Accuracy
 BK2490;SPC LA S     -   205,970.      775,370.      MT  (+/- 180 meters Scaled)
 BK2490
 BK2490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP356563(NAD 83)
 BK2490
 BK2490                          SUPERSEDED SURVEY CONTROL
 BK2490
 BK2490.No superseded survey control is available for this station.
 BK2490
 BK2490_MARKER: DD = SURVEY DISK
 BK2490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2490_STAMPING: 10V127 1984
 BK2490_MARK LOGO: LADHGS
 BK2490_PROJECTION: FLUSH
 BK2490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2490+STABILITY: SURFACE MOTION
 BK2490
 BK2490  HISTORY     - Date     Condition        Report By
 BK2490  HISTORY     - 1984     MONUMENTED       LADTD
 BK2490
 BK2490                          STATION DESCRIPTION
 BK2490
 BK2490'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2490'2.06 KM (1.28 MI) NORTH FROM STARKS.
 BK2490'2.06 KM (1.28 MILES) NORTH FROM INTERSECTION OF LA.12 AND LA.109 TO TO
 BK2490'THE MARK ON THE RIGHT, 12.04 METERS (39.5 FEET) EAST-NORTHEAST OF THE
 BK2490'CENTERLINE OF LA.109, .60 METERS (1.9 FEET) WEST.NORTHWEST OF A 3
 BK2490'STRAND BARBED WIRE FENCE, 4.54 METERS (14.9 FEET) EAST NORTH EAST OF
 BK2490'THE SOUTH END OF A 18 INCH BY 28 FEET CONCRETE DRIVE LEADING EAST,
 BK2490'8.23 METERS (27 FEET) SOUTH-SOUTHWEST OF A POWER POLE.
 BK2490'THE MARK IS 0.49 METERS  WNW FROM A WITNESS POST.
 BK2490'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2491 ***********************************************************************
 BK2491  DESIGNATION -  10 V 128
 BK2491  PID         -  BK2491
 BK2491  STATE/COUNTY-  LA/CALCASIEU
 BK2491  COUNTRY     -  US
 BK2491  USGS QUAD   -  STARKS (2018)
 BK2491
 BK2491                         *CURRENT SURVEY CONTROL
 BK2491  ______________________________________________________________________
 BK2491* NAD 83(1986) POSITION- 30 21 19.     (N) 093 40 23.     (W)   SCALED
 BK2491* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2491  **This station is located in a suspected subsidence area (see below).
 BK2491  ______________________________________________________________________
 BK2491  GEOID HEIGHT    -        -27.344 (meters)                     GEOID18
 BK2491  DYNAMIC HEIGHT  -         10.556 (meters)       34.63  (feet) COMP
 BK2491  MODELED GRAVITY -    979,332.0   (mgal)                       NAVD 88
 BK2491
 BK2491.The horizontal coordinates were scaled from a map and have
 BK2491.an estimated accuracy of +/- 6 seconds.
 BK2491
 BK2491.** This station is in an area of known vertical motion. If an
 BK2491.** orthometric height was ever established but is not available 
 BK2491.** in the current survey control section, the orthometric height
 BK2491.** is considered suspect.  Suspect heights are available in the
 BK2491.** superseded section only if requested.
 BK2491
 BK2491.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2491.GEOID18 height accuracy estimate available here.
 BK2491
 BK2491.Click photographs - Photos may exist for this station.
 BK2491
 BK2491.The dynamic height is computed by dividing the NAVD 88
 BK2491.geopotential number by the normal gravity value computed on the
 BK2491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2491.degrees latitude (g = 980.6199 gals.).
 BK2491
 BK2491.The modeled gravity was interpolated from observed gravity values.
 BK2491
 BK2491;                    North         East    Units  Estimated Accuracy
 BK2491;SPC LA S     -   207,940.      775,090.      MT  (+/- 180 meters Scaled)
 BK2491
 BK2491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP353583(NAD 83)
 BK2491
 BK2491                          SUPERSEDED SURVEY CONTROL
 BK2491
 BK2491.No superseded survey control is available for this station.
 BK2491
 BK2491_MARKER: DD = SURVEY DISK
 BK2491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2491_STAMPING: 10V128 1984
 BK2491_MARK LOGO: LADHGS
 BK2491_PROJECTION: RECESSED 3 CENTIMETERS
 BK2491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2491+STABILITY: SURFACE MOTION
 BK2491
 BK2491  HISTORY     - Date     Condition        Report By
 BK2491  HISTORY     - 1984     MONUMENTED       LADTD
 BK2491
 BK2491                          STATION DESCRIPTION
 BK2491
 BK2491'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2491'4.12 KM (2.56 MI) NORTH FROM STARKS.
 BK2491'4.12 KM (2.56 MILES) NORTH OF THE INTERSECTION OF LA.12 AND LA.109 TO
 BK2491'THE MARK ON THE LEFT , 13.1 METERS (43 FEET)WEST OF THE CENTERLINE OF
 BK2491'LA.109, 10.67 METERS (35 FEET) EAST SOUTHEAST OF THE SOUTHEAST CORNER
 BK2491'OF A METAL CATTLE GUARD ACROSS DRIVE LEADING WEST, 5.2 METERS (17
 BK2491'FEET) SOUTH OF A DRIVE LEADING WEST, RAILROAD SPIKE EMBEDDED IN THE
 BK2491'CONCRETE.
 BK2491'THE MARK IS 1.3 METERS  NNE FROM A WITNESS POST.
 BK2491'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2492 ***********************************************************************
 BK2492  DESIGNATION -  10 V 129
 BK2492  PID         -  BK2492
 BK2492  STATE/COUNTY-  LA/CALCASIEU
 BK2492  COUNTRY     -  US
 BK2492  USGS QUAD   -  STARKS (2018)
 BK2492
 BK2492                         *CURRENT SURVEY CONTROL
 BK2492  ______________________________________________________________________
 BK2492* NAD 83(1986) POSITION- 30 21 57.     (N) 093 40 23.     (W)   SCALED
 BK2492* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2492  **This station is located in a suspected subsidence area (see below).
 BK2492  ______________________________________________________________________
 BK2492  GEOID HEIGHT    -        -27.342 (meters)                     GEOID18
 BK2492  DYNAMIC HEIGHT  -         11.438 (meters)       37.53  (feet) COMP
 BK2492  MODELED GRAVITY -    979,333.1   (mgal)                       NAVD 88
 BK2492
 BK2492.The horizontal coordinates were scaled from a map and have
 BK2492.an estimated accuracy of +/- 6 seconds.
 BK2492
 BK2492.** This station is in an area of known vertical motion. If an
 BK2492.** orthometric height was ever established but is not available 
 BK2492.** in the current survey control section, the orthometric height
 BK2492.** is considered suspect.  Suspect heights are available in the
 BK2492.** superseded section only if requested.
 BK2492
 BK2492.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2492.GEOID18 height accuracy estimate available here.
 BK2492
 BK2492.Click photographs - Photos may exist for this station.
 BK2492
 BK2492.The dynamic height is computed by dividing the NAVD 88
 BK2492.geopotential number by the normal gravity value computed on the
 BK2492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2492.degrees latitude (g = 980.6199 gals.).
 BK2492
 BK2492.The modeled gravity was interpolated from observed gravity values.
 BK2492
 BK2492;                    North         East    Units  Estimated Accuracy
 BK2492;SPC LA S     -   209,110.      775,110.      MT  (+/- 180 meters Scaled)
 BK2492
 BK2492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP353595(NAD 83)
 BK2492
 BK2492                          SUPERSEDED SURVEY CONTROL
 BK2492
 BK2492.No superseded survey control is available for this station.
 BK2492
 BK2492_MARKER: DD = SURVEY DISK
 BK2492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2492_STAMPING: 10V129 1984
 BK2492_MARK LOGO: LADHGS
 BK2492_PROJECTION: RECESSED 3 CENTIMETERS
 BK2492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2492+STABILITY: SURFACE MOTION
 BK2492
 BK2492  HISTORY     - Date     Condition        Report By
 BK2492  HISTORY     - 1984     MONUMENTED       LADTD
 BK2492
 BK2492                          STATION DESCRIPTION
 BK2492
 BK2492'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2492'5.34 KM (3.32 MI) NORTH FROM STARKS.
 BK2492'5.34 KM (3.32 MILES) NORTH FROM INTERSECTION OF LA.12 AND LA.109 TO
 BK2492'THE MARK ON THE RIGHT, 13.01 METERS (42.7 FEET) EAST OF THE CENTERLINE
 BK2492'OF LA.109, 0.49 METERS (1.6 FEET) EAST OF A 4 STRAND BARBED WIRE
 BK2492'FENCE, 28.3 METERS (93.0 FEET) NORTH OF A GULF STATES UTILITY POWER
 BK2492'POLE, RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2492'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BK2492'THE MARK IS 0.15 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1654 ***********************************************************************
 BK1654  HT_MOD      -  This is a Height Modernization Survey Station.
 BK1654  DESIGNATION -  10 V 13
 BK1654  PID         -  BK1654
 BK1654  STATE/COUNTY-  LA/CALCASIEU
 BK1654  COUNTRY     -  US
 BK1654  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1654
 BK1654                         *CURRENT SURVEY CONTROL
 BK1654  ______________________________________________________________________
 BK1654* NAD 83(2011) POSITION- 30 04 54.19910(N) 093 07 42.67010(W)   ADJUSTED
 BK1654* NAD 83(2011) ELLIP HT-   -25.379 (meters)        (06/27/12)   ADJUSTED
 BK1654* NAD 83(2011) EPOCH   -  2010.00
 BK1654* NAVD 88 ORTHO HEIGHT -     1.69  (meters)        5.5   (feet) GPS OBS
 BK1654* NAVD 88 EPOCH        -  2009.55
 BK1654  **This station is located in a suspected subsidence area (see below).
 BK1654  ______________________________________________________________________
 BK1654  GEOID HEIGHT    -        -27.043 (meters)                     GEOID18
 BK1654  NAD 83(2011) X  -   -301,460.522 (meters)                     COMP
 BK1654  NAD 83(2011) Y  - -5,515,467.152 (meters)                     COMP
 BK1654  NAD 83(2011) Z  -  3,178,203.224 (meters)                     COMP
 BK1654  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BK1654
 BK1654  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK1654  Standards:
 BK1654         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK1654            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK1654  -------------------------------------------------------------------
 BK1654  NETWORK    0.49   1.22           0.22   0.18   0.62     -0.07882259
 BK1654  -------------------------------------------------------------------
 BK1654  Click here for local accuracies and other accuracy information.
 BK1654
 BK1654.The horizontal coordinates were established by GPS observations
 BK1654.and adjusted by the National Geodetic Survey in June 2012.
 BK1654
 BK1654.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK1654.been affixed to the stable North American tectonic plate. See 
 BK1654.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK1654
 BK1654.The horizontal coordinates are valid at the epoch date displayed above
 BK1654.which is a decimal equivalence of Year/Month/Day.
 BK1654
 BK1654.** This station is in an area of known vertical motion.  Due to the
 BK1654.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1654.** determined the orthometric heights for marks in these suspect
 BK1654.** subsidence areas should be considered valid only at the epoch date
 BK1654.** associated with the orthometric height.  These heights must always
 BK1654.** be validated when used as control.  All previously superseded
 BK1654.** orthometric heights are now considered suspect and are available
 BK1654.** in the superseded section.  NGS does not recommend using suspect
 BK1654.** or superseded heights as control.
 BK1654
 BK1654.The orthometric height was determined by GPS observations and a
 BK1654.high-resolution geoid model using precise GPS observation and
 BK1654.processing techniques.
 BK1654
 BK1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1654.GEOID18 height accuracy estimate available here.
 BK1654
 BK1654.Click photographs - Photos may exist for this station.
 BK1654
 BK1654.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1654
 BK1654.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1654
 BK1654.The ellipsoidal height was determined by GPS observations
 BK1654.and is referenced to NAD 83.
 BK1654
 BK1654. The following values were computed from the NAD 83(2011) position.
 BK1654
 BK1654;                    North         East     Units Scale Factor Converg.
 BK1654;SPC LA S     -   176,680.430   826,951.021   MT  0.99992674   -0 53 51.4
 BK1654;SPC LA S     -   579,659.04  2,713,088.47   sFT  0.99992674   -0 53 51.4
 BK1654;UTM  15      - 3,327,847.828   487,614.758   MT  0.99960189   -0 03 51.9
 BK1654
 BK1654!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1654!SPC LA S     -   1.00000399  x   0.99992674  =   0.99993073
 BK1654!UTM  15      -   1.00000399  x   0.99960189  =   0.99960587
 BK1654
 BK1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8761427847(NAD 83)
 BK1654
 BK1654                          SUPERSEDED SURVEY CONTROL
 BK1654
 BK1654  NAD 83(2007)-  30 04 54.19913(N)    093 07 42.67098(W) AD(2006.81) A
 BK1654  NAD 83(2007)-  30 04 54.20086(N)    093 07 42.67582(W) AD(       ) 0
 BK1654  ELLIP H (02/10/07)  -25.365  (m)                       GP(       )    
 BK1654  ELLIP H (02/20/02)  -25.302  (m)                       GP(       ) 4 1
 BK1654  NAD 83(1992)-  30 04 54.19640(N)    093 07 42.66969(W) AD(       ) 1
 BK1654  ELLIP H (01/13/95)  -25.184  (m)                       GP(       ) 3 2
 BK1654  NAVD 88 (03/12/08)    1.71   (m)  GEOID03  model used  GP(2006.81)    
 BK1654  NAVD 88               2.02   (m)            6.6    (f) LEVELING    3  
 BK1654  NAVD 88 (02/14/94)    2.018  (m)            6.62   (f) ADJUSTED    1 2
 BK1654  NGVD 29 (11/26/84)    1.989  (m)            6.53   (f) ADJUSTED    1 2
 BK1654
 BK1654.Superseded values are not recommended for survey control.
 BK1654
 BK1654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1654.See file dsdata.pdf to determine how the superseded data were derived.
 BK1654
 BK1654_MARKER: DD = SURVEY DISK
 BK1654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1654_STAMPING: 10V13 1968
 BK1654_MARK LOGO: LADHGS
 BK1654_PROJECTION: FLUSH
 BK1654_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK1654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1654+STABILITY: SURFACE MOTION
 BK1654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1654+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2016
 BK1654
 BK1654  HISTORY     - Date     Condition        Report By
 BK1654  HISTORY     - 1968     MONUMENTED       LADH
 BK1654  HISTORY     - 1982     GOOD             NGS
 BK1654  HISTORY     - 19910103 GOOD             VFM
 BK1654  HISTORY     - 19970208 GOOD             USPSQD
 BK1654  HISTORY     - 20060502 GOOD             NGS
 BK1654  HISTORY     - 20060506 GOOD             NGS
 BK1654  HISTORY     - 20161012 GOOD             LA-019
 BK1654
 BK1654                          STATION DESCRIPTION
 BK1654
 BK1654'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1654'6.25 MI SW FROM HOLMWOOD.
 BK1654'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1654'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.0 MILES SOUTH
 BK1654'ALONG STATE ROUTE 27, THENCE 4.0 MILES SOUTHWEST ALONG FRIESON ROAD IN
 BK1654'SECTION 19, T11S, R7W, 25 FEET EAST OF THE CENTERLINE OF WARD LINE
 BK1654'ROAD, 98 FEET SOUTHEAST OF THE CENTERLINE OF THE INTERSECTION OF
 BK1654'FRIESON ROAD AND WARD LINE ROAD, 116 FEET SOUTH OF POWER POLE NUMBER
 BK1654'5, 1 FOOT WEST OF A 4 STRAND BARBED WIRE FENCE, 2 FEET EAST OF A STEEL
 BK1654'WITNESS POST, ABOUT 1 FOOT ABOVE ROADWAY LEVEL, A C AND GS BM DISK IN
 BK1654'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1654
 BK1654                          STATION RECOVERY (1982)
 BK1654
 BK1654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1654'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION AS FOLLOWS, 3.2
 BK1654'KILOMETERS (2.0 MILES) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION
 BK1654'OF STATE HIGHWAYS 14 AND 27 IN HOLMWOOD, THENCE 2.4 KILOMETERS (1.5
 BK1654'MILES) WEST ALONG NATALIE ROAD, THENCE 1.6 KILOMETERS (1.0 MILE) SOUTH
 BK1654'ALONG ROBINSON ROAD, THENCE 2.2 KILOMETERS (1.4 MILE) WEST ALONG
 BK1654'FRIESON ROAD TO THE JUNCTION OF WARD LINE ROAD TO THE MARK ON THE
 BK1654'LEFT, 29.87 METERS (98.0 FEET) SOUTH OF THE CENTER OF FRIESON ROAD,
 BK1654'7.62 METERS (25.0 FEET) EAST OF THE CENTER OF WARD LINE ROAD,
 BK1654'0.30 METERS (1.0 FEET) WEST OF A FENCE LINE.
 BK1654'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BK1654'THE MARK IS 0.30 M ABOVE ROAD.
 BK1654
 BK1654                          STATION RECOVERY (1991)
 BK1654
 BK1654'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1991 (CEL)
 BK1654'SUPPLEMENTARY INFORMATION FOLLOWS TO REACH FROM THE JUNCTION OF STATE
 BK1654'HIGHWAYS 14 AND 27 AT HOLMWOOD, LA., GO SOUTH ON HIGHWAY 27 FOR 2.O
 BK1654'MILES TO ITS INTERSECTION WITH NATALI ROAD ON RIGHT. TURN RIGHT AND GO
 BK1654'3.O MILES TO A T INTERSECTION AT WARD LINE ROAD. TURN LEFT AND GO
 BK1654'SOUTH FOR 1.O MILES TO INTERSECTION WITH FRIESEN ROAD AND MARK IN
 BK1654'SOUTHEAST QUADRANT OF THE INTERSECTION. STATION MARK IS A BRASS SURVEY
 BK1654'DISK SET IN THE TOP OF A CYLINDRICAL CONCRETE POST PROJECTING 3 INCHES
 BK1654'ABOVE GROUND. THE MARK IS 1 FT. WEST OF THE FENCE LINE, 72 FT. SOUTH
 BK1654'OF THE FENCE CORNER, 95 FT. SOUTH OF THE CENTERLINE OF FRIESEN ROAD,
 BK1654'26 FT. EAST OF THE CENTERLINE OF WARD LINE ROAD.
 BK1654
 BK1654                          STATION RECOVERY (1997)
 BK1654
 BK1654'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1654'RECOVERED IN GOOD CONDITION.
 BK1654
 BK1654                          STATION RECOVERY (2006)
 BK1654
 BK1654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 BK1654'0.75 METERS SOUTH OF I BOLT.
 BK1654'0.2 METERS WEST OF A WITNESS POST.
 BK1654
 BK1654                          STATION RECOVERY (2006)
 BK1654
 BK1654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK1654'RECOVERED IN GOOD CONDITION
 BK1654
 BK1654                          STATION RECOVERY (2016)
 BK1654
 BK1654'RECOVERY NOTE BY CALCASIEU PARISH LOUISIANA 2016 (PA)
 BK1654'MARK RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2493 ***********************************************************************
 BK2493  DESIGNATION -  10 V 130
 BK2493  PID         -  BK2493
 BK2493  STATE/COUNTY-  LA/CALCASIEU
 BK2493  COUNTRY     -  US
 BK2493  USGS QUAD   -  SHOATS CREEK (2018)
 BK2493
 BK2493                         *CURRENT SURVEY CONTROL
 BK2493  ______________________________________________________________________
 BK2493* NAD 83(1986) POSITION- 30 22 55.     (N) 093 40 23.     (W)   SCALED
 BK2493* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2493  **This station is located in a suspected subsidence area (see below).
 BK2493  ______________________________________________________________________
 BK2493  GEOID HEIGHT    -        -27.337 (meters)                     GEOID18
 BK2493  DYNAMIC HEIGHT  -          9.515 (meters)       31.22  (feet) COMP
 BK2493  MODELED GRAVITY -    979,334.7   (mgal)                       NAVD 88
 BK2493
 BK2493.The horizontal coordinates were scaled from a map and have
 BK2493.an estimated accuracy of +/- 6 seconds.
 BK2493
 BK2493.** This station is in an area of known vertical motion. If an
 BK2493.** orthometric height was ever established but is not available 
 BK2493.** in the current survey control section, the orthometric height
 BK2493.** is considered suspect.  Suspect heights are available in the
 BK2493.** superseded section only if requested.
 BK2493
 BK2493.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2493.GEOID18 height accuracy estimate available here.
 BK2493
 BK2493.Click photographs - Photos may exist for this station.
 BK2493
 BK2493.The dynamic height is computed by dividing the NAVD 88
 BK2493.geopotential number by the normal gravity value computed on the
 BK2493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2493.degrees latitude (g = 980.6199 gals.).
 BK2493
 BK2493.The modeled gravity was interpolated from observed gravity values.
 BK2493
 BK2493;                    North         East    Units  Estimated Accuracy
 BK2493;SPC LA S     -   210,900.      775,150.      MT  (+/- 180 meters Scaled)
 BK2493
 BK2493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP353613(NAD 83)
 BK2493
 BK2493                          SUPERSEDED SURVEY CONTROL
 BK2493
 BK2493.No superseded survey control is available for this station.
 BK2493
 BK2493_MARKER: DD = SURVEY DISK
 BK2493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2493_STAMPING: 10V130 1984
 BK2493_MARK LOGO: LADHGS
 BK2493_PROJECTION: FLUSH
 BK2493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2493+STABILITY: SURFACE MOTION
 BK2493
 BK2493  HISTORY     - Date     Condition        Report By
 BK2493  HISTORY     - 1984     MONUMENTED       LADTD
 BK2493  HISTORY     - 20050109 MARK NOT FOUND   USPSQD
 BK2493
 BK2493                          STATION DESCRIPTION
 BK2493
 BK2493'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2493'7.08 KM (4.40 MI) NORTH FROM STARKS.
 BK2493'7.08 KM (4.40 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2493'TO THE MARK ON THE RIGHT, 13.3 METERS (43.7 FEET) EAST OF THE
 BK2493'CENTERLINE OF LA.109, 0.88 METERS (2.9 FEET) EAST OF A 4 STRAND BARBED
 BK2493'WIRE,FENCE, 0.97 METERS (3.2 FEET) SOUTHEAST OF A GULF STATES UTILITY
 BK2493'POLE, 74.07 METERS (243.0 FEET) NORTH-NORTHEAST OF THE NORTHEAST
 BK2493'CORNER OF THE EAST WALK OF A CONCRETE BRIDGE NO. 1870204351, RAILROAD
 BK2493'SPIKE EMBEDDED IN THE CONCRETE.
 BK2493'THE MARK IS 1.40 METERS  NE FROM A WITNESS POST.
 BK2493'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 BK2493
 BK2493                          STATION RECOVERY (2005)
 BK2493
 BK2493'RECOVERY NOTE BY US POWER SQUADRON 2005
 BK2493'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2494 ***********************************************************************
 BK2494  DESIGNATION -  10 V 131
 BK2494  PID         -  BK2494
 BK2494  STATE/COUNTY-  LA/CALCASIEU
 BK2494  COUNTRY     -  US
 BK2494  USGS QUAD   -  SHOATS CREEK (2018)
 BK2494
 BK2494                         *CURRENT SURVEY CONTROL
 BK2494  ______________________________________________________________________
 BK2494* NAD 83(1986) POSITION- 30 23 41.     (N) 093 40 23.     (W)   SCALED
 BK2494* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2494  **This station is located in a suspected subsidence area (see below).
 BK2494  ______________________________________________________________________
 BK2494  GEOID HEIGHT    -        -27.332 (meters)                     GEOID18
 BK2494  DYNAMIC HEIGHT  -         14.569 (meters)       47.80  (feet) COMP
 BK2494  MODELED GRAVITY -    979,336.0   (mgal)                       NAVD 88
 BK2494
 BK2494.The horizontal coordinates were scaled from a map and have
 BK2494.an estimated accuracy of +/- 6 seconds.
 BK2494
 BK2494.** This station is in an area of known vertical motion. If an
 BK2494.** orthometric height was ever established but is not available 
 BK2494.** in the current survey control section, the orthometric height
 BK2494.** is considered suspect.  Suspect heights are available in the
 BK2494.** superseded section only if requested.
 BK2494
 BK2494.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2494.GEOID18 height accuracy estimate available here.
 BK2494
 BK2494.Click photographs - Photos may exist for this station.
 BK2494
 BK2494.The dynamic height is computed by dividing the NAVD 88
 BK2494.geopotential number by the normal gravity value computed on the
 BK2494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2494.degrees latitude (g = 980.6199 gals.).
 BK2494
 BK2494.The modeled gravity was interpolated from observed gravity values.
 BK2494
 BK2494;                    North         East    Units  Estimated Accuracy
 BK2494;SPC LA S     -   212,320.      775,180.      MT  (+/- 180 meters Scaled)
 BK2494
 BK2494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP353627(NAD 83)
 BK2494
 BK2494                          SUPERSEDED SURVEY CONTROL
 BK2494
 BK2494.No superseded survey control is available for this station.
 BK2494
 BK2494_MARKER: DB = BENCH MARK DISK
 BK2494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2494_STAMPING: 10V131 1984
 BK2494_MARK LOGO: LADTD
 BK2494_PROJECTION: FLUSH
 BK2494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2494+STABILITY: SURFACE MOTION
 BK2494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2494+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2005
 BK2494
 BK2494  HISTORY     - Date     Condition        Report By
 BK2494  HISTORY     - 1984     MONUMENTED       LADTD
 BK2494  HISTORY     - 20050109 GOOD             USPSQD
 BK2494
 BK2494                          STATION DESCRIPTION
 BK2494
 BK2494'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2494'8.58 KM (5.33 MI) NORTH FROM STARKS.
 BK2494'8.58 KM. (5.33 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2494'TO THE MARK ON THE LEFT, 18.6 METERS (61.0 FEET) WEST OF THE CENTER
 BK2494'LINE OF LA.109, 12.43 METERS (40.8 FEET) SOUTH OF THE CENTERLINE OF
 BK2494'SMITH CUT OFF ROAD, 0.55 METERS (1.8 FEET) NORTHEAST OF A 4 STRAND
 BK2494'BARBED WIRE FENCE, 17.4 METERS (57.1 FEET) SOUTH-SOUTHEAST OF THE
 BK2494'SOUTH-SOUTHEAST CORNER OF THE SOUTH END OF A CATTLE GUARD ON THE SMITH
 BK2494'CUT OFF ROAD, RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2494'THE MARK IS 0.76 METERS  E FROM A WITNESS POST.
 BK2494'THE MARK IS 0.30 M ABOVE THE HIGHWAY.
 BK2494
 BK2494                          STATION RECOVERY (2005)
 BK2494
 BK2494'RECOVERY NOTE BY US POWER SQUADRON 2005
 BK2494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1655 ***********************************************************************
 BK1655  DESIGNATION -  10 V 14
 BK1655  PID         -  BK1655
 BK1655  STATE/COUNTY-  LA/CALCASIEU
 BK1655  COUNTRY     -  US
 BK1655  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1655
 BK1655                         *CURRENT SURVEY CONTROL
 BK1655  ______________________________________________________________________
 BK1655* NAD 83(1986) POSITION- 30 04 48.     (N) 093 08 45.     (W)   SCALED
 BK1655* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1655  **This station is located in a suspected subsidence area (see below).
 BK1655  ______________________________________________________________________
 BK1655  GEOID HEIGHT    -        -27.043 (meters)                     GEOID18
 BK1655
 BK1655.The horizontal coordinates were scaled from a map and have
 BK1655.an estimated accuracy of +/- 6 seconds.
 BK1655
 BK1655.** This station is in an area of known vertical motion.  Due to the
 BK1655.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1655.** determined the orthometric heights for marks in these suspect
 BK1655.** subsidence areas should be considered valid only at the epoch date
 BK1655.** associated with the orthometric height.  These heights must always
 BK1655.** be validated when used as control.  All previously superseded
 BK1655.** orthometric heights are now considered suspect and are available
 BK1655.** in the superseded section.  NGS does not recommend using suspect
 BK1655.** or superseded heights as control.
 BK1655
 BK1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1655.GEOID18 height accuracy estimate available here.
 BK1655
 BK1655.Click photographs - Photos may exist for this station.
 BK1655
 BK1655;                    North         East    Units  Estimated Accuracy
 BK1655;SPC LA S     -   176,520.      825,280.      MT  (+/- 180 meters Scaled)
 BK1655
 BK1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP859276(NAD 83)
 BK1655
 BK1655                          SUPERSEDED SURVEY CONTROL
 BK1655
 BK1655.No superseded survey control is available for this station.
 BK1655
 BK1655_MARKER: DD = SURVEY DISK
 BK1655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1655_STAMPING: 10V14 1968
 BK1655_MARK LOGO: LADHGS
 BK1655_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1655+STABILITY: SURFACE MOTION
 BK1655
 BK1655  HISTORY     - Date     Condition        Report By
 BK1655  HISTORY     - 1968     MONUMENTED       LADH
 BK1655  HISTORY     - 1982     GOOD             NGS
 BK1655  HISTORY     - 1986     GOOD             NGS
 BK1655  HISTORY     - 19970208 GOOD             USPSQD
 BK1655
 BK1655                          STATION DESCRIPTION
 BK1655
 BK1655'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1655'7.35 MI SW FROM HOLMWOOD.
 BK1655'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1655'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.0 MILES SOUTH
 BK1655'ALONG STATE ROUTE 27, THENCE 5.0 MILES SOUTHWEST ALONG FRIESON ROAD TO
 BK1655'THE JUNCTION OF FRIESON ROAD AND STATE ROUTE 397, THENCE 0.1 MILES
 BK1655'SOUTH ALONG 397 TO THE MARKER ON THE RIGHT, IN SECTION 26, T11S, R8W,
 BK1655'75 FEET WEST OF STATE ROUTE 397 CENTERLINE, 44 FEET WEST OF A
 BK1655'COMBINATION MESH AND BARBED WIRE FENCE, 63 FEET NORTHWEST OF THE NORTH
 BK1655'END OF AN 18 INCH SIDE DRAIN, 1. FOOT SOUTH OF A COMBINATION MESH AND
 BK1655'BARBED WIRE FENCE, 261 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK1655'CORRUGATED METAL BARN, 2.8 FEET SOUTHWEST OF A STEEL WITNESS POST
 BK1655'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1655'INCHES.
 BK1655
 BK1655                          STATION RECOVERY (1982)
 BK1655
 BK1655'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1655'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS-3.2 KILOMETERS
 BK1655'(2.0 MILES) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION OF STATE
 BK1655'HIGHWAY 14 IN HOLMWOOD, THENCE 2.4 KILOMETERS (1.5 MILES) WEST ALONG
 BK1655'NATALIE ROAD, THENCE 1.6 KILOMETERS (1.0 MILE) SOUTH ALONG ROBINSON
 BK1655'ROAD, THENCE 5.1 KILOMETERS (3.2 MILES) WEST ALONG FRIESON ROAD,
 BK1655'THENCE 0.2 KILOMETER (0.1 MILE) SOUTH ALONG STATE HIGHWAY 397 TO THE
 BK1655'MARK ON THE RIGHT, 22.86 METERS (75.0 FEET) WEST OF THE CENTER OF
 BK1655'STATE HIGHWAY 397, 19.20 METERS (63.0 FEET) NORTHWEST OF THE NORTH END
 BK1655'OF AN 18-INCH CONCRETE PIPE CULVERT, 0.30 METER (1.0 FOOT) SOUTH OF A
 BK1655'BOARD FENCE.
 BK1655'THE MARK IS 0.88 METERS  SW FROM A WITNESS POST.
 BK1655
 BK1655                          STATION RECOVERY (1986)
 BK1655
 BK1655'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1655'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT THAT
 BK1655'THE WITNESS POST HAS BEEN REMOVED BY THE LAND OWNER.
 BK1655
 BK1655                          STATION RECOVERY (1997)
 BK1655
 BK1655'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1655'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1656 ***********************************************************************
 BK1656  DESIGNATION -  10 V 15
 BK1656  PID         -  BK1656
 BK1656  STATE/COUNTY-  LA/CALCASIEU
 BK1656  COUNTRY     -  US
 BK1656  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1656
 BK1656                         *CURRENT SURVEY CONTROL
 BK1656  ______________________________________________________________________
 BK1656* NAD 83(1986) POSITION- 30 04 55.     (N) 093 09 47.     (W)   SCALED
 BK1656* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1656  **This station is located in a suspected subsidence area (see below).
 BK1656  ______________________________________________________________________
 BK1656  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BK1656  DYNAMIC HEIGHT  -          1.985 (meters)        6.51  (feet) COMP
 BK1656  MODELED GRAVITY -    979,308.6   (mgal)                       NAVD 88
 BK1656
 BK1656.The horizontal coordinates were scaled from a map and have
 BK1656.an estimated accuracy of +/- 6 seconds.
 BK1656
 BK1656.** This station is in an area of known vertical motion. If an
 BK1656.** orthometric height was ever established but is not available 
 BK1656.** in the current survey control section, the orthometric height
 BK1656.** is considered suspect.  Suspect heights are available in the
 BK1656.** superseded section only if requested.
 BK1656
 BK1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1656.GEOID18 height accuracy estimate available here.
 BK1656
 BK1656.Click photographs - Photos may exist for this station.
 BK1656
 BK1656.The dynamic height is computed by dividing the NAVD 88
 BK1656.geopotential number by the normal gravity value computed on the
 BK1656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1656.degrees latitude (g = 980.6199 gals.).
 BK1656
 BK1656.The modeled gravity was interpolated from observed gravity values.
 BK1656
 BK1656;                    North         East    Units  Estimated Accuracy
 BK1656;SPC LA S     -   176,760.      823,620.      MT  (+/- 180 meters Scaled)
 BK1656
 BK1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP842278(NAD 83)
 BK1656
 BK1656                          SUPERSEDED SURVEY CONTROL
 BK1656
 BK1656.No superseded survey control is available for this station.
 BK1656
 BK1656_MARKER: DD = SURVEY DISK
 BK1656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1656_STAMPING: 10V15 1968
 BK1656_MARK LOGO: LADHGS
 BK1656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1656+STABILITY: SURFACE MOTION
 BK1656
 BK1656  HISTORY     - Date     Condition        Report By
 BK1656  HISTORY     - 1968     MONUMENTED       LADH
 BK1656  HISTORY     - 1982     GOOD             NGS
 BK1656  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1656
 BK1656                          STATION DESCRIPTION
 BK1656
 BK1656'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1656'7.1 MI SE FROM LAKE CHARLES.
 BK1656'ABOUT 0.6 MILES NORTHEAST ALONG THE MUNICIPAL AIRPORT BOULEVARD FROM
 BK1656'THE CONTROL TOWER AT THE LAKE CHARLES MUNICIPAL AIRPORT, THENCE 3.4
 BK1656'MILES SOUTH ALONG STATE ROUTE 385 TO THE JUNCTION OF STATE ROUTE 385
 BK1656'AND FRIESON ROAD, THENCE 3.1 MILES EAST ALONG FRIESON ROAD IN SECTION
 BK1656'23, T11S, R8W, 117 FEET NORTHWEST OF THE INTERSECTION OF FRIESON ROAD
 BK1656'AND CARBINA ROAD, 29 FEET WEST OF CARBINA ROAD CENTERLINE, 78 FEET
 BK1656'NORTH OF A CITIES SERVICE PIPELINE VENT, 108 1/2 FEET NORTHWEST OF THE
 BK1656'WEST END OF A 24 INCH SIDE DRAIN 1 FOOT EAST OF A 4 STRAND BARBED WIRE
 BK1656'FENCE.  THIS MARKER MAY ALSO BE REACHED BY DRIVING 0.25 MILES
 BK1656'NORTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE WEST ONE OF TWO
 BK1656'RICE MILLS AT HOLMWOOD, THENCE 2.0 MILES SOUTH ALONG 27, THENCE 6
 BK1656'MILES SOUTHWEST ALONG FRIESON ROAD, 1.8 FEET WEST OF A STEEL WITNESS
 BK1656'POST, LEVEL WITH ROADWAY, IN TOP OF A CONCRETE POST PROJECTING 3
 BK1656'INCHES.
 BK1656
 BK1656                          STATION RECOVERY (1982)
 BK1656
 BK1656'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1656'RECOVERED IN GOOD CONDITION.
 BK1656
 BK1656                          STATION RECOVERY (1997)
 BK1656
 BK1656'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1656'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1657 ***********************************************************************
 BK1657  DESIGNATION -  10 V 16
 BK1657  PID         -  BK1657
 BK1657  STATE/COUNTY-  LA/CALCASIEU
 BK1657  COUNTRY     -  US
 BK1657  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1657
 BK1657                         *CURRENT SURVEY CONTROL
 BK1657  ______________________________________________________________________
 BK1657* NAD 83(1986) POSITION- 30 04 49.     (N) 093 10 45.     (W)   SCALED
 BK1657* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1657  **This station is located in a suspected subsidence area (see below).
 BK1657  ______________________________________________________________________
 BK1657  GEOID HEIGHT    -        -27.049 (meters)                     GEOID18
 BK1657  DYNAMIC HEIGHT  -          2.933 (meters)        9.62  (feet) COMP
 BK1657  MODELED GRAVITY -    979,307.9   (mgal)                       NAVD 88
 BK1657
 BK1657.The horizontal coordinates were scaled from a map and have
 BK1657.an estimated accuracy of +/- 6 seconds.
 BK1657
 BK1657.** This station is in an area of known vertical motion. If an
 BK1657.** orthometric height was ever established but is not available 
 BK1657.** in the current survey control section, the orthometric height
 BK1657.** is considered suspect.  Suspect heights are available in the
 BK1657.** superseded section only if requested.
 BK1657
 BK1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1657.GEOID18 height accuracy estimate available here.
 BK1657
 BK1657.Click photographs - Photos may exist for this station.
 BK1657
 BK1657.The dynamic height is computed by dividing the NAVD 88
 BK1657.geopotential number by the normal gravity value computed on the
 BK1657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1657.degrees latitude (g = 980.6199 gals.).
 BK1657
 BK1657.The modeled gravity was interpolated from observed gravity values.
 BK1657
 BK1657;                    North         East    Units  Estimated Accuracy
 BK1657;SPC LA S     -   176,600.      822,070.      MT  (+/- 180 meters Scaled)
 BK1657
 BK1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP827276(NAD 83)
 BK1657
 BK1657                          SUPERSEDED SURVEY CONTROL
 BK1657
 BK1657.No superseded survey control is available for this station.
 BK1657
 BK1657_MARKER: DD = SURVEY DISK
 BK1657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1657_STAMPING: 10V16 1968
 BK1657_MARK LOGO: LADHGS
 BK1657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1657+STABILITY: SURFACE MOTION
 BK1657
 BK1657  HISTORY     - Date     Condition        Report By
 BK1657  HISTORY     - 1968     MONUMENTED       LADH
 BK1657  HISTORY     - 1982     GOOD             NGS
 BK1657  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1657
 BK1657                          STATION DESCRIPTION
 BK1657
 BK1657'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1657'6.0 MI SE FROM LAKE CHARLES.
 BK1657'ABOUT 0.6 MILES NORTHEAST ALONG THE MUNICIPAL AIRPORT BOULEVARD FROM
 BK1657'THE CONTROL TOWER AT THE LAKE CHARLES MUNICIPAL AIRPORT, THENCE 3.4
 BK1657'MILES SOUTH ALONG STATE ROUTE 385 TO THE INTERSECTION OF STATE ROUTE
 BK1657'385 AND FRIESON ROAD, THENCE 2.0 MILES EAST ALONG FRIESON ROAD IN
 BK1657'SECTION 22, R8W, T11S, 116 FEET NORTHEAST OF THE CENTERLINE OF FRIESON
 BK1657'ROAD AND HEBERT ROAD JUNCTION, 29 FEET EAST OF HEBERT ROAD CENTERLINE,
 BK1657'185 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOODEN FRAME FARM
 BK1657'HOUSE, 1/2 FOOT EAST OF A 4 STRAND BARBED WIRE FENCE, 2.3 FEET NORTH
 BK1657'OF A STEEL WITNESS POST ABOUT 1 FOOT ABOVE LEVEL OF ROADWAY, A C AND
 BK1657'GS BM DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1657
 BK1657                          STATION RECOVERY (1982)
 BK1657
 BK1657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1657'RECOVERED IN GOOD CONDITION.
 BK1657
 BK1657                          STATION RECOVERY (1997)
 BK1657
 BK1657'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1658 ***********************************************************************
 BK1658  DESIGNATION -  10 V 17
 BK1658  PID         -  BK1658
 BK1658  STATE/COUNTY-  LA/CALCASIEU
 BK1658  COUNTRY     -  US
 BK1658  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1658
 BK1658                         *CURRENT SURVEY CONTROL
 BK1658  ______________________________________________________________________
 BK1658* NAD 83(1986) POSITION- 30 04 52.     (N) 093 11 45.     (W)   SCALED
 BK1658* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1658  **This station is located in a suspected subsidence area (see below).
 BK1658  ______________________________________________________________________
 BK1658  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BK1658  DYNAMIC HEIGHT  -          2.719 (meters)        8.92  (feet) COMP
 BK1658  MODELED GRAVITY -    979,307.4   (mgal)                       NAVD 88
 BK1658
 BK1658.The horizontal coordinates were scaled from a map and have
 BK1658.an estimated accuracy of +/- 6 seconds.
 BK1658
 BK1658.** This station is in an area of known vertical motion. If an
 BK1658.** orthometric height was ever established but is not available 
 BK1658.** in the current survey control section, the orthometric height
 BK1658.** is considered suspect.  Suspect heights are available in the
 BK1658.** superseded section only if requested.
 BK1658
 BK1658.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1658.GEOID18 height accuracy estimate available here.
 BK1658
 BK1658.Click photographs - Photos may exist for this station.
 BK1658
 BK1658.The dynamic height is computed by dividing the NAVD 88
 BK1658.geopotential number by the normal gravity value computed on the
 BK1658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1658.degrees latitude (g = 980.6199 gals.).
 BK1658
 BK1658.The modeled gravity was interpolated from observed gravity values.
 BK1658
 BK1658;                    North         East    Units  Estimated Accuracy
 BK1658;SPC LA S     -   176,720.      820,460.      MT  (+/- 180 meters Scaled)
 BK1658
 BK1658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP811277(NAD 83)
 BK1658
 BK1658                          SUPERSEDED SURVEY CONTROL
 BK1658
 BK1658.No superseded survey control is available for this station.
 BK1658
 BK1658_MARKER: DD = SURVEY DISK
 BK1658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1658_STAMPING: 10V17 1968
 BK1658_MARK LOGO: LADHGS
 BK1658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1658+STABILITY: SURFACE MOTION
 BK1658
 BK1658  HISTORY     - Date     Condition        Report By
 BK1658  HISTORY     - 1968     MONUMENTED       LADH
 BK1658  HISTORY     - 1982     GOOD             NGS
 BK1658  HISTORY     - 19970208 GOOD             USPSQD
 BK1658
 BK1658                          STATION DESCRIPTION
 BK1658
 BK1658'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1658'5.0 MI SE FROM LAKE CHARLES.
 BK1658'ABOUT 0.6 MILES NORTHEAST ALONG THE MUNICIPAL AIRPORT BOULEVARD FROM
 BK1658'THE CONTROL TOWER AT THE LAKE CHARLES MUNICIPAL AIRPORT, THENCE 3.4
 BK1658'MILES SOUTH ALONG STATE ROUTE 385 TO THE JUNCTION OF STATE ROUTE 385
 BK1658'AND FRIESON ROAD, THENCE 1.0 MILES EAST ALONG FRIESON ROAD IN SECTION
 BK1658'29, T11S, R8W, 80 FEET SOUTH OF CENTERLINE OF FRIESON ROAD, 50 FEET
 BK1658'SOUTH OF A 4 STRAND BARBED WIRE FENCE, 60 FEET NORTHEAST OF THE
 BK1658'NORTHEAST CORNER OF A WOOD FRAME FARM HOUSE, 154 FEET EAST OF THE
 BK1658'CENTERLINE OF GREATHOUSE ROAD, 1 FOOT EAST OF A 5 STRAND BARBED WIRE
 BK1658'FENCE, 1.8 FEET SOUTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1658'THE ROADWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1658
 BK1658                          STATION RECOVERY (1982)
 BK1658
 BK1658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1658'RECOVERED IN GOOD CONDITION IN 1968, QUAD 300932, LINE 112, PAGE 46,
 BK1658'DATED NOVEMBER 1971.  NOTE-CHANGE FENCE LINE DIRECTION TO WEST-ADD
 BK1658'MEASUREMENT TO 9.14 METERS (30.0 FEET.
 BK1658
 BK1658                          STATION RECOVERY (1997)
 BK1658
 BK1658'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1602 ***********************************************************************
 BK1602  DESIGNATION -  10 V 18
 BK1602  PID         -  BK1602
 BK1602  STATE/COUNTY-  LA/CALCASIEU
 BK1602  COUNTRY     -  US
 BK1602  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1602
 BK1602                         *CURRENT SURVEY CONTROL
 BK1602  ______________________________________________________________________
 BK1602* NAD 83(1986) POSITION- 30 02 44.     (N) 093 07 42.     (W)   SCALED
 BK1602* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1602  **This station is located in a suspected subsidence area (see below).
 BK1602  ______________________________________________________________________
 BK1602  GEOID HEIGHT    -        -26.995 (meters)                     GEOID18
 BK1602
 BK1602.The horizontal coordinates were scaled from a map and have
 BK1602.an estimated accuracy of +/- 6 seconds.
 BK1602
 BK1602.** This station is in an area of known vertical motion.  Due to the
 BK1602.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1602.** determined the orthometric heights for marks in these suspect
 BK1602.** subsidence areas should be considered valid only at the epoch date
 BK1602.** associated with the orthometric height.  These heights must always
 BK1602.** be validated when used as control.  All previously superseded
 BK1602.** orthometric heights are now considered suspect and are available
 BK1602.** in the superseded section.  NGS does not recommend using suspect
 BK1602.** or superseded heights as control.
 BK1602
 BK1602.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1602.GEOID18 height accuracy estimate available here.
 BK1602
 BK1602.Click photographs - Photos may exist for this station.
 BK1602
 BK1602;                    North         East    Units  Estimated Accuracy
 BK1602;SPC LA S     -   172,670.      826,910.      MT  (+/- 180 meters Scaled)
 BK1602
 BK1602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP876238(NAD 83)
 BK1602
 BK1602                          SUPERSEDED SURVEY CONTROL
 BK1602
 BK1602.No superseded survey control is available for this station.
 BK1602
 BK1602_MARKER: DD = SURVEY DISK
 BK1602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1602_STAMPING: 10V18 1968
 BK1602_MARK LOGO: LADHGS
 BK1602_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1602+STABILITY: SURFACE MOTION
 BK1602
 BK1602  HISTORY     - Date     Condition        Report By
 BK1602  HISTORY     - 1968     MONUMENTED       LADH
 BK1602  HISTORY     - 1982     GOOD             NGS
 BK1602  HISTORY     - 1986     GOOD             NGS
 BK1602  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1602
 BK1602                          STATION DESCRIPTION
 BK1602
 BK1602'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1602'8.8 MI SW FROM HOLMWOOD.
 BK1602'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1602'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.1 MILES SOUTH
 BK1602'ALONG STATE ROUTE 27, THENCE 2.9 MILES WEST ALONG STATE HIGHWAY 397,
 BK1602'THENCE 1.5 MILES SOUTH ALONG EAST WARD LINE ROAD, 91 FEET EAST OF
 BK1602'CENTERLINE OF EAST WARD LINE ROAD, 16 FEET NORTH OF A DRAIN DITCH, 168
 BK1602'FEET SOUTHEAST OF THE SOUTH END OF A 48 INCH STEEL SIDE DRAIN, 25 FEET
 BK1602'SOUTH OF THE CENTERLINE OF A DIRT ROAD LEADING EAST, 1 FOOT NORTH OF A
 BK1602'3 STRAND BARBED WIRE FENCE, 2 FEET NORTHEAST OF A STEEL WITNESS POST,
 BK1602'1 FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1602'INCHES.
 BK1602
 BK1602                          STATION RECOVERY (1982)
 BK1602
 BK1602'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1602'RECOVERED IN GOOD CONDITION.
 BK1602
 BK1602                          STATION RECOVERY (1986)
 BK1602
 BK1602'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1602'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  6.6 KM (4.1
 BK1602'MI) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION OF STATE HIGHWAY 14
 BK1602'IN HOLMWOOD TO THE JUNCTION OF STATE HIGHWAY 397, THENCE 4.7 KM (2.9
 BK1602'MI) WEST ALONG STATE HIGHWAY 397, THENCE 2.4 KM (1.5 MI) SOUTH ALONG
 BK1602'EAST WARD LINE ROAD TO THE MARK ON THE LEFT.  IT IS 27.7 METERS (91.0
 BK1602'FT) EAST OF THE CENTER OF EAST WARD LINE ROAD, 7.7 METERS (25.0 FT)
 BK1602'SOUTH OF THE CENTER OF A DIRT ROAD, 4.9 METERS (16.0 FT) NORTH OF A
 BK1602'DRAINAGE DITCH AND 0.30 METERS (1.0 FT) NORTH OF A BARBED WIRE FENCE.
 BK1602'THE MARK IS 0.60 METERS  NE FROM  A WITNESS POST
 BK1602'THE MARK IS 0.30 M ABOVE ROAD.
 BK1602
 BK1602                          STATION RECOVERY (1997)
 BK1602
 BK1602'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1602'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1603 ***********************************************************************
 BK1603  DESIGNATION -  10 V 19
 BK1603  PID         -  BK1603
 BK1603  STATE/COUNTY-  LA/CALCASIEU
 BK1603  COUNTRY     -  US
 BK1603  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1603
 BK1603                         *CURRENT SURVEY CONTROL
 BK1603  ______________________________________________________________________
 BK1603* NAD 83(1986) POSITION- 30 03 36.     (N) 093 07 44.     (W)   SCALED
 BK1603* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1603  **This station is located in a suspected subsidence area (see below).
 BK1603  ______________________________________________________________________
 BK1603  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BK1603
 BK1603.The horizontal coordinates were scaled from a map and have
 BK1603.an estimated accuracy of +/- 6 seconds.
 BK1603
 BK1603.** This station is in an area of known vertical motion.  Due to the
 BK1603.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1603.** determined the orthometric heights for marks in these suspect
 BK1603.** subsidence areas should be considered valid only at the epoch date
 BK1603.** associated with the orthometric height.  These heights must always
 BK1603.** be validated when used as control.  All previously superseded
 BK1603.** orthometric heights are now considered suspect and are available
 BK1603.** in the superseded section.  NGS does not recommend using suspect
 BK1603.** or superseded heights as control.
 BK1603
 BK1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1603.GEOID18 height accuracy estimate available here.
 BK1603
 BK1603.Click photographs - Photos may exist for this station.
 BK1603
 BK1603;                    North         East    Units  Estimated Accuracy
 BK1603;SPC LA S     -   174,270.      826,880.      MT  (+/- 180 meters Scaled)
 BK1603
 BK1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP875254(NAD 83)
 BK1603
 BK1603                          SUPERSEDED SURVEY CONTROL
 BK1603
 BK1603.No superseded survey control is available for this station.
 BK1603
 BK1603_MARKER: DD = SURVEY DISK
 BK1603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1603_STAMPING: 10V19 1968
 BK1603_MARK LOGO: LADHGS
 BK1603_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1603+STABILITY: SURFACE MOTION
 BK1603
 BK1603  HISTORY     - Date     Condition        Report By
 BK1603  HISTORY     - 1968     MONUMENTED       LADH
 BK1603  HISTORY     - 1982     GOOD             NGS
 BK1603  HISTORY     - 1986     GOOD             NGS
 BK1603  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1603
 BK1603                          STATION DESCRIPTION
 BK1603
 BK1603'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1603'7.8 MI SW FROM HOLMWOOD.
 BK1603'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1603'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.1 MILES SOUTH
 BK1603'ALONG STATE ROUTE 27 TO THE JUNCTION OF STATE ROUTES 27 AND 397,
 BK1603'THENCE 2.9 MILES WEST ALONG STATE ROUTE 397, THENCE 0.5 MILES SOUTH
 BK1603'ALONG EAST WARD LINE ROAD IN SECTION 30, T11S, R7W, 44 FEET WEST OF
 BK1603'EAST WARD LINE ROAD, 23 FEET WEST OF A 4 STRAND BARBED WIRE FENCE, 53
 BK1603'FEET NORTHEAST OF THE SOUTH END OF A STEEL RICE FLUME, 47 FEET
 BK1603'NORTHWEST OF A BARBED WIRE GATE OF A ROAD LEADING WEST, 2.2 FEET WEST
 BK1603'OF A STEEL WITNESS POST, 2 FEET ABOVE ROADWAY LEVEL, A C AND GS DISK
 BK1603'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1603
 BK1603                          STATION RECOVERY (1982)
 BK1603
 BK1603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1603'RECOVERED IN GOOD CONDITION.
 BK1603
 BK1603                          STATION RECOVERY (1986)
 BK1603
 BK1603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1603'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  6.6 KM (4.1
 BK1603'MI) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION OF STATE HIGHWAY 14
 BK1603'IN HOLMWOOD TO THE JUNCTION OF STATE HIGHWAY 397, THENCE 4.7 KM (2.9
 BK1603'MI) WEST ALONG STATE HIGHWAY 397, THENCE 0.8 KM (0.5 MI) SOUTH ALONG
 BK1603'EAST WARD LINE ROAD TO THE MARK ON THE RIGHT.  IT IS 13.4 METERS (44.0
 BK1603'FT) WEST OF THE CENTER OF EAST WARD LINE ROAD, 14.3 METERS (47.0 FT)
 BK1603'NORTHWEST OF A BARBED WIRE GATE AND 7.0 METERS (23.0 FT) WEST OF A
 BK1603'BARBED WIRE FENCE.
 BK1603'THE MARK IS 0.67 METERS  W FROM  A WITNESS POST
 BK1603'THE MARK IS 0.60 M ABOVE ROAD.
 BK1603
 BK1603                          STATION RECOVERY (1997)
 BK1603
 BK1603'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1603'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1634 ***********************************************************************
 BK1634  DESIGNATION -  10 V 2
 BK1634  PID         -  BK1634
 BK1634  STATE/COUNTY-  LA/CALCASIEU
 BK1634  COUNTRY     -  US
 BK1634  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1634
 BK1634                         *CURRENT SURVEY CONTROL
 BK1634  ______________________________________________________________________
 BK1634* NAD 83(1986) POSITION- 30 04 13.     (N) 093 12 49.     (W)   SCALED
 BK1634* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1634  **This station is located in a suspected subsidence area (see below).
 BK1634  ______________________________________________________________________
 BK1634  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BK1634  DYNAMIC HEIGHT  -          2.729 (meters)        8.95  (feet) COMP
 BK1634  MODELED GRAVITY -    979,306.2   (mgal)                       NAVD 88
 BK1634
 BK1634.The horizontal coordinates were scaled from a map and have
 BK1634.an estimated accuracy of +/- 6 seconds.
 BK1634
 BK1634.** This station is in an area of known vertical motion. If an
 BK1634.** orthometric height was ever established but is not available 
 BK1634.** in the current survey control section, the orthometric height
 BK1634.** is considered suspect.  Suspect heights are available in the
 BK1634.** superseded section only if requested.
 BK1634
 BK1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1634.GEOID18 height accuracy estimate available here.
 BK1634
 BK1634.Click photographs - Photos may exist for this station.
 BK1634
 BK1634.The dynamic height is computed by dividing the NAVD 88
 BK1634.geopotential number by the normal gravity value computed on the
 BK1634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1634.degrees latitude (g = 980.6199 gals.).
 BK1634
 BK1634.The modeled gravity was interpolated from observed gravity values.
 BK1634
 BK1634;                    North         East    Units  Estimated Accuracy
 BK1634;SPC LA S     -   175,540.      818,730.      MT  (+/- 180 meters Scaled)
 BK1634
 BK1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794265(NAD 83)
 BK1634
 BK1634                          SUPERSEDED SURVEY CONTROL
 BK1634
 BK1634.No superseded survey control is available for this station.
 BK1634
 BK1634_MARKER: DD = SURVEY DISK
 BK1634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1634_STAMPING: 10V2 1968
 BK1634_MARK LOGO: LADHGS
 BK1634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1634+STABILITY: SURFACE MOTION
 BK1634
 BK1634  HISTORY     - Date     Condition        Report By
 BK1634  HISTORY     - 1968     MONUMENTED       LADH
 BK1634  HISTORY     - 1982     GOOD             NGS
 BK1634  HISTORY     - 1984     GOOD             USPSQD
 BK1634  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1634  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1634
 BK1634                          STATION DESCRIPTION
 BK1634
 BK1634'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1634'8.5 MI NE FROM GRAND LAKE.
 BK1634'ABOUT 4.3 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1634'GOSPEL CHURCH AT GRAND LAKE, TO THE JUNCTION OF STATE ROUTES 384 AND
 BK1634'385, THENCE 4.2 MILES NORTH ON ROUTE 385 TO SECTION NO. 30, R8W, T11S,
 BK1634'70.1 FEET WEST OF THE CENTERLINE OF STATE ROUTE 385, 29 FEET WEST OF
 BK1634'THE RIGHT OF WAY FENCE, 35 FEET NORTHWEST OF A UNITED GAS PIPELINE
 BK1634'VENT PIPE, 33 FEET NORTHWEST OF POWER POLE NO. 168, 176 1/2 FEET
 BK1634'NORTHEAST OF THE NORTHEAST CORNER OF A BRICK HOME BELONGING TO MR.
 BK1634'EDDY HEBERT, JR., 1/2 FOOT SOUTH OF A FOUR STRAND BARBED WIRE FENCE, 2
 BK1634'1/2 FEET WEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY ON
 BK1634'PROPERTY BELONGING TO MR. EDDY HEBERT, IN THE TOP OF A CONCRETE POST
 BK1634'PROJECTING 3 INCHES.
 BK1634
 BK1634                          STATION RECOVERY (1982)
 BK1634
 BK1634'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1634'RECOVERED IN GOOD CONDITION.
 BK1634
 BK1634                          STATION RECOVERY (1984)
 BK1634
 BK1634'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1634'RECOVERED IN GOOD CONDITION.
 BK1634
 BK1634                          STATION RECOVERY (1997)
 BK1634
 BK1634'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1634'MARK NOT FOUND.
 BK1634
 BK1634                          STATION RECOVERY (2002)
 BK1634
 BK1634'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1634'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1604 ***********************************************************************
 BK1604  DESIGNATION -  10 V 20
 BK1604  PID         -  BK1604
 BK1604  STATE/COUNTY-  LA/CALCASIEU
 BK1604  COUNTRY     -  US
 BK1604  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1604
 BK1604                         *CURRENT SURVEY CONTROL
 BK1604  ______________________________________________________________________
 BK1604* NAD 83(1986) POSITION- 30 04 01.     (N) 093 08 16.     (W)   SCALED
 BK1604* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1604  **This station is located in a suspected subsidence area (see below).
 BK1604  ______________________________________________________________________
 BK1604  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BK1604  DYNAMIC HEIGHT  -          2.067 (meters)        6.78  (feet) COMP
 BK1604  MODELED GRAVITY -    979,307.3   (mgal)                       NAVD 88
 BK1604
 BK1604.The horizontal coordinates were scaled from a map and have
 BK1604.an estimated accuracy of +/- 6 seconds.
 BK1604
 BK1604.** This station is in an area of known vertical motion. If an
 BK1604.** orthometric height was ever established but is not available 
 BK1604.** in the current survey control section, the orthometric height
 BK1604.** is considered suspect.  Suspect heights are available in the
 BK1604.** superseded section only if requested.
 BK1604
 BK1604.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1604.GEOID18 height accuracy estimate available here.
 BK1604
 BK1604.Click photographs - Photos may exist for this station.
 BK1604
 BK1604.The dynamic height is computed by dividing the NAVD 88
 BK1604.geopotential number by the normal gravity value computed on the
 BK1604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1604.degrees latitude (g = 980.6199 gals.).
 BK1604
 BK1604.The modeled gravity was interpolated from observed gravity values.
 BK1604
 BK1604;                    North         East    Units  Estimated Accuracy
 BK1604;SPC LA S     -   175,060.      826,030.      MT  (+/- 180 meters Scaled)
 BK1604
 BK1604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP867262(NAD 83)
 BK1604
 BK1604                          SUPERSEDED SURVEY CONTROL
 BK1604
 BK1604.No superseded survey control is available for this station.
 BK1604
 BK1604_MARKER: DD = SURVEY DISK
 BK1604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1604_STAMPING: 10V20 1968
 BK1604_MARK LOGO: LADHGS
 BK1604_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1604+STABILITY: SURFACE MOTION
 BK1604
 BK1604  HISTORY     - Date     Condition        Report By
 BK1604  HISTORY     - 1968     MONUMENTED       LADH
 BK1604  HISTORY     - 1982     GOOD             NGS
 BK1604  HISTORY     - 1986     GOOD             NGS
 BK1604  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1604
 BK1604                          STATION DESCRIPTION
 BK1604
 BK1604'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1604'7.9 MI SW FROM HOLMWOOD.
 BK1604'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1604'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.1 MILES SOUTH
 BK1604'ALONG STATE ROUTE 27 TO THE INTERSECTION OF STATE ROUTES 397 AND 27,
 BK1604'THENCE 3.5 MILES WEST ALONG STATE ROUTE 397 IN SECTION 36, T11S, R7W,
 BK1604'47 FEET SOUTH OF STATE ROUTE 397 CENTERLINE, 83 FEET SOUTHEAST OF THE
 BK1604'CENTER OF TWO WOODEN GATES ON A ROAD LEADING SOUTH, 17 FEET SOUTH OF
 BK1604'RIGHT OF WAY FENCE, 2 FEET SOUTH OF A STEEL WITNESS POST ABOUT 1 FOOT
 BK1604'BELOW LEVEL OF ROADWAY A C AND GS DISK IN THE TOP OF A CONCRETE POST
 BK1604'PROJECTING 3 INCHES.
 BK1604
 BK1604                          STATION RECOVERY (1982)
 BK1604
 BK1604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1604'RECOVERED IN GOOD CONDITION.
 BK1604
 BK1604                          STATION RECOVERY (1986)
 BK1604
 BK1604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1604'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  6.6 KM (4.1
 BK1604'MI) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION WITH STATE HIGHWAY
 BK1604'14 IN HOLMWOOD, THENCE 5.6 KM (3.5 MI) WEST ALONG STATE HIGHWAY 397 TO
 BK1604'THE MARK ON LEFT.  IT IS 14.3 METERS (47.0 FT) SOUTH OF THE CENTER OF
 BK1604'STATE HIGHWAY 397, 25.3 METERS (83.0 FT) SOUTHEAST OF THE CENTER OF
 BK1604'TWO WOODEN GATES AND 5.2 METERS (17.0 FT) SOUTH OF THE RIGHT-OF-WAY
 BK1604'FENCE.
 BK1604'THE MARK IS 0.6 METERS  S FROM  A WITNESS POST
 BK1604'THE MARK IS 0.30 M BELOW HIGHWAY.
 BK1604
 BK1604                          STATION RECOVERY (1997)
 BK1604
 BK1604'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1604'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1605 ***********************************************************************
 BK1605  DESIGNATION -  10 V 21
 BK1605  PID         -  BK1605
 BK1605  STATE/COUNTY-  LA/CALCASIEU
 BK1605  COUNTRY     -  US
 BK1605  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1605
 BK1605                         *CURRENT SURVEY CONTROL
 BK1605  ______________________________________________________________________
 BK1605* NAD 83(1986) POSITION- 30 05 48.     (N) 093 08 45.     (W)   SCALED
 BK1605* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1605  **This station is located in a suspected subsidence area (see below).
 BK1605  ______________________________________________________________________
 BK1605  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BK1605
 BK1605.The horizontal coordinates were scaled from a map and have
 BK1605.an estimated accuracy of +/- 6 seconds.
 BK1605
 BK1605.** This station is in an area of known vertical motion.  Due to the
 BK1605.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1605.** determined the orthometric heights for marks in these suspect
 BK1605.** subsidence areas should be considered valid only at the epoch date
 BK1605.** associated with the orthometric height.  These heights must always
 BK1605.** be validated when used as control.  All previously superseded
 BK1605.** orthometric heights are now considered suspect and are available
 BK1605.** in the superseded section.  NGS does not recommend using suspect
 BK1605.** or superseded heights as control.
 BK1605
 BK1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1605.GEOID18 height accuracy estimate available here.
 BK1605
 BK1605.Click photographs - Photos may exist for this station.
 BK1605
 BK1605;                    North         East    Units  Estimated Accuracy
 BK1605;SPC LA S     -   178,360.      825,310.      MT  (+/- 180 meters Scaled)
 BK1605
 BK1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP859295(NAD 83)
 BK1605
 BK1605                          SUPERSEDED SURVEY CONTROL
 BK1605
 BK1605.No superseded survey control is available for this station.
 BK1605
 BK1605_MARKER: DD = SURVEY DISK
 BK1605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1605_STAMPING: 10V21 1968
 BK1605_MARK LOGO: LADHGS
 BK1605_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1605+STABILITY: SURFACE MOTION
 BK1605
 BK1605  HISTORY     - Date     Condition        Report By
 BK1605  HISTORY     - 1968     MONUMENTED       LADH
 BK1605  HISTORY     - 1986     GOOD             NGS
 BK1605  HISTORY     - 19970208 GOOD             USPSQD
 BK1605
 BK1605                          STATION DESCRIPTION
 BK1605
 BK1605'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1605'10.4 MI SW FROM HOLMWOOD.
 BK1605'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1605'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.1 MILES SOUTH
 BK1605'ALONG STATE ROUTE 27, THENCE 6.0 MILES WEST AND NORTH ALONG STATE
 BK1605'ROUTE 397 IN SECTION 14, T11S, R7W, 140 FEET NORTHWEST OF THE
 BK1605'CENTERLINE OF 397 AND STEOAL ROAD, 29 FEET NORTH OF STEOAL ROAD, 1
 BK1605'FOOT SOUTH OF A 4 STRAND BARBED WIRE FENCE, 120 FEET NORTHWEST OF THE
 BK1605'SOUTH END OF A 24 INCH CONCRETE PIPE ON STEOAL ROAD, 126 FEET
 BK1605'NORTHWEST OF A VENT PIPE BELONGING TO CITIES SERVICE OIL COMPANY, 2.1
 BK1605'FEET NORTH OF A METAL WITNESS POST ABOUT LEVEL WITH THE ROADWAY, A C
 BK1605'AND GS BM DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1605
 BK1605                          STATION RECOVERY (1986)
 BK1605
 BK1605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1605'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  6.6 KM (4.1
 BK1605'MI) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION STATE HIGHWAY 14 IN
 BK1605'HOLMWOOD, THENCE 9.6 KM (6.0 MI) WEST AND NORTH ALONG STATE HIGHWAY
 BK1605'397 TO THE JUNCTION OF STEGALL ROAD AND THE MARK ON THE LEFT. IT IS
 BK1605'42.7 METERS (140.0 FT) NORTHWEST OF THE CENTER OF STATE HIGHWAY 397,
 BK1605'8.8 METERS (29.0 FT) NORTH OF THE CENTER OF STEGALL ROAD AND
 BK1605'0.30 METERS (1.0 FT) SOUTH OF A BARBED WIRE FENCE.
 BK1605'THE MARK IS 0.64 METERS  N FROM  A WITNESS POST
 BK1605'THE MARK IS ABOVE LEVEL WITH ROAD.
 BK1605
 BK1605                          STATION RECOVERY (1997)
 BK1605
 BK1605'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1606 ***********************************************************************
 BK1606  DESIGNATION -  10 V 22
 BK1606  PID         -  BK1606
 BK1606  STATE/COUNTY-  LA/CALCASIEU
 BK1606  COUNTRY     -  US
 BK1606  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1606
 BK1606                         *CURRENT SURVEY CONTROL
 BK1606  ______________________________________________________________________
 BK1606* NAD 83(1986) POSITION- 30 06 39.     (N) 093 08 45.     (W)   SCALED
 BK1606* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1606  **This station is located in a suspected subsidence area (see below).
 BK1606  ______________________________________________________________________
 BK1606  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BK1606
 BK1606.The horizontal coordinates were scaled from a map and have
 BK1606.an estimated accuracy of +/- 6 seconds.
 BK1606
 BK1606.** This station is in an area of known vertical motion.  Due to the
 BK1606.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1606.** determined the orthometric heights for marks in these suspect
 BK1606.** subsidence areas should be considered valid only at the epoch date
 BK1606.** associated with the orthometric height.  These heights must always
 BK1606.** be validated when used as control.  All previously superseded
 BK1606.** orthometric heights are now considered suspect and are available
 BK1606.** in the superseded section.  NGS does not recommend using suspect
 BK1606.** or superseded heights as control.
 BK1606
 BK1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1606.GEOID18 height accuracy estimate available here.
 BK1606
 BK1606.Click photographs - Photos may exist for this station.
 BK1606
 BK1606;                    North         East    Units  Estimated Accuracy
 BK1606;SPC LA S     -   179,930.      825,330.      MT  (+/- 180 meters Scaled)
 BK1606
 BK1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP859310(NAD 83)
 BK1606
 BK1606                          SUPERSEDED SURVEY CONTROL
 BK1606
 BK1606.No superseded survey control is available for this station.
 BK1606
 BK1606_MARKER: DD = SURVEY DISK
 BK1606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1606_STAMPING: 10V22 1968
 BK1606_MARK LOGO: LADHGS
 BK1606_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1606+STABILITY: SURFACE MOTION
 BK1606
 BK1606  HISTORY     - Date     Condition        Report By
 BK1606  HISTORY     - 1968     MONUMENTED       LADH
 BK1606  HISTORY     - 1986     GOOD             NGS
 BK1606  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1606
 BK1606                          STATION DESCRIPTION
 BK1606
 BK1606'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1606'11.4 MI SW FROM HOLMWOOD.
 BK1606'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1606'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.1 MILES SOUTH
 BK1606'ALONG STATE ROUTE 27, THENCE 7.0 MILES WEST AND NORTH ALONG STATE
 BK1606'ROUTE 397, IN SECTION 14, T11S, R7W, 91 FEET SOUTHWEST OF STATE ROUTE
 BK1606'397 AND LINCOLN ROAD, 30 FEET SOUTH OF LINCOLN ROAD, 86 FEET NORTHEAST
 BK1606'OF THE SOUTHEND OF A 24 INCH METAL IRRIGATION FLUME CROSSING LINCOLN
 BK1606'ROAD, 1 FOOT NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE, 1.8
 BK1606'FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, A C
 BK1606'AND GS BM DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1606
 BK1606                          STATION RECOVERY (1986)
 BK1606
 BK1606'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1606'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS, 6.6 KM (4.1 MI)
 BK1606'SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION OF STATE HIGHWAY 14 IN
 BK1606'HOLMWOOD, THENCE 11.3 KM (7.0 MI) WEST AND NORTH ALONG STATE HIGHWAY
 BK1606'397 TO THE MARK ON THE LEFT, 27.7 METERS (91.0 FT) SOUTHWEST OF THE
 BK1606'CENTER OF STATE HIGHWAY 397 AND LINCOLN ROAD, 9.1 METERS (30.0 FT)
 BK1606'SOUTH OF THE CENTER OF LINCOLN ROAD.
 BK1606'THE MARK IS 0.54 METERS  S FROM  A WITNESS POST
 BK1606
 BK1606                          STATION RECOVERY (1997)
 BK1606
 BK1606'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1606'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1607 ***********************************************************************
 BK1607  DESIGNATION -  10 V 23
 BK1607  PID         -  BK1607
 BK1607  STATE/COUNTY-  LA/CALCASIEU
 BK1607  COUNTRY     -  US
 BK1607  USGS QUAD   -  LAKE CHARLES (2018)
 BK1607
 BK1607                         *CURRENT SURVEY CONTROL
 BK1607  ______________________________________________________________________
 BK1607* NAD 83(1992) POSITION- 30 07 32.23643(N) 093 08 46.25789(W)   ADJUSTED
 BK1607* NAD 83(1992) ELLIP HT-   -24.629 (meters)        (06/26/02)   ADJUSTED
 BK1607* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1607  **This station is located in a suspected subsidence area (see below).
 BK1607  ______________________________________________________________________
 BK1607  GEOID HEIGHT    -        -27.097 (meters)                     GEOID18
 BK1607  NAD 83(1992) X  -   -303,026.903 (meters)                     COMP
 BK1607  NAD 83(1992) Y  - -5,512,937.461 (meters)                     COMP
 BK1607  NAD 83(1992) Z  -  3,182,413.614 (meters)                     COMP
 BK1607  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 BK1607  HORZ ORDER      -  FIRST
 BK1607  ELLP ORDER      -  FOURTH    CLASS II
 BK1607
 BK1607.The horizontal coordinates were established by GPS observations
 BK1607.and adjusted by the National Geodetic Survey in January 1993.
 BK1607
 BK1607.** This station is in an area of known vertical motion.  Due to the
 BK1607.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1607.** determined the orthometric heights for marks in these suspect
 BK1607.** subsidence areas should be considered valid only at the epoch date
 BK1607.** associated with the orthometric height.  These heights must always
 BK1607.** be validated when used as control.  All previously superseded
 BK1607.** orthometric heights are now considered suspect and are available
 BK1607.** in the superseded section.  NGS does not recommend using suspect
 BK1607.** or superseded heights as control.
 BK1607
 BK1607.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1607.GEOID18 height accuracy estimate available here.
 BK1607
 BK1607.Click photographs - Photos may exist for this station.
 BK1607
 BK1607.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1607
 BK1607.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1607
 BK1607.The ellipsoidal height was determined by GPS observations
 BK1607.and is referenced to NAD 83.
 BK1607
 BK1607. The following values were computed from the NAD 83(1992) position.
 BK1607
 BK1607;                    North         East     Units Scale Factor Converg.
 BK1607;SPC LA S     -   181,572.691   825,325.471   MT  0.99992810   -0 54 23.2
 BK1607;SPC LA S     -   595,709.74  2,707,755.32   sFT  0.99992810   -0 54 23.2
 BK1607;UTM  15      - 3,332,714.351   485,918.796   MT  0.99960245   -0 04 24.1
 BK1607
 BK1607!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1607!SPC LA S     -   1.00000387  x   0.99992810  =   0.99993197
 BK1607!UTM  15      -   1.00000387  x   0.99960245  =   0.99960632
 BK1607
 BK1607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8591832714(NAD 83)
 BK1607
 BK1607                          SUPERSEDED SURVEY CONTROL
 BK1607
 BK1607  ELLIP H (01/21/93)  -24.558  (m)                       GP(       ) 4 2
 BK1607  NAD 83(1986)-  30 07 32.25853(N)    093 08 46.24976(W) AD(       ) 1
 BK1607
 BK1607.Superseded values are not recommended for survey control.
 BK1607
 BK1607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1607.See file dsdata.pdf to determine how the superseded data were derived.
 BK1607
 BK1607_MARKER: DD = SURVEY DISK
 BK1607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1607_STAMPING: 10V23 1968
 BK1607_MARK LOGO: LADHGS
 BK1607_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1607+STABILITY: SURFACE MOTION
 BK1607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1607+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK1607
 BK1607  HISTORY     - Date     Condition        Report By
 BK1607  HISTORY     - 1968     MONUMENTED       LADH
 BK1607  HISTORY     - 1986     GOOD             NGS
 BK1607  HISTORY     - 1987     GOOD             NGS
 BK1607
 BK1607                          STATION DESCRIPTION
 BK1607
 BK1607'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1607'12.2 MI SE FROM LAKE CHARLES.
 BK1607'ABOUT 0.7 MILES SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1607'RAILROAD STATION AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US
 BK1607'HIGHWAY 90 BUSINESS ROUTE, THENCE 7.0 MILES SOUTHEAST ALONG STATE
 BK1607'HIGHWAY 14, THENCE 2.3 MILES SOUTH ALONG HIGHWAY 397, IN SECTION 11,
 BK1607'T11S, R7W, 142 FEET SOUTHWEST OF THE CENTERLINE OF STATE ROUTE 397 AND
 BK1607'TANK FARM ROAD, 27 FEET SOUTH OF TANK FARM ROAD, 1/2 FOOT NORTH OF A
 BK1607'COMBINATION MESH AND BARBED WIRE FENCE, 256 FEET NORTH OF THE
 BK1607'NORTHEAST CORNER OF A CORRUGATED METAL BARN, 1.7 FEET SOUTH OF A STEEL
 BK1607'WITNESS POST, ABOUT 4 INCHES ABOVE THE GROUND A BM DISK SET IN THE TOP
 BK1607'OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1607
 BK1607                          STATION RECOVERY (1986)
 BK1607
 BK1607'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1607'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK1607'FENCE MENTIONED THEREIN NO LONGER EXISTS, AND 1968 IS IN THE STAMPING.
 BK1607'THE MARK IS 0.30 METERS  N FROM  A WITNESS POST
 BK1607
 BK1607                          STATION RECOVERY (1987)
 BK1607
 BK1607'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (GRH)
 BK1607'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 BK1607'STATION WAS POSITIONED IN THE GPS SURVEY FOR THIS AREA.
 BK1607'
 BK1607'THE STATION IS LOCATED ABOUT 13 KM (8.1 MI) SOUTHEAST OF LAKE CHARLES,
 BK1607'13 KM (8.1 MI) SOUTH OF THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK1607'STATE HIGHWAY 397 (EXIT 36)  ON PARISH RIGHT-OF-WAY, ON THE NORTH EDGE
 BK1607'OF A HAYFIELD, IN THE NORTHEAST CORNER OF SECTION 11, T 11 S, R 8 W.
 BK1607'OWNERSHIP--CALCASIEU PARISH OFFICE OF PLANNING AND DEVELOPMENT.
 BK1607'
 BK1607'TO REACH THE STATION FROM EXIT 36 OF INTERSTATE HIGHWAY 10, GO SOUTH
 BK1607'FOR 9.61 KM (6 MI) ON STATE HIGHWAY 397 TO A CROSSROAD AND JUNCTION
 BK1607'WITH STATE HIGHWAY 14.  TURN RIGHT AND GO WEST FOR 1.6 KM (1 MI) ON
 BK1607'HIGHWAY 14 TO A GRAVEL ROAD LEFT.  TURN LEFT AND GO SOUTH FOR 2 KM
 BK1607'(1.25 MI) ON THE GRAVEL ROAD TO A CROSSROAD.  CONTINUE STRAIGHT AHEAD
 BK1607'AND GO SOUTH FOR 1.22 KM (0.8 MI) ON THE GRAVEL ROAD TO THE AZIMUTH
 BK1607'MARK ON THE LEFT.  CONTINUE STRAIGHT AHEAD AND GO SOUTH FOR 0.39 KM
 BK1607'(0.25 MI) ON THE GRAVEL ROAD TO A CROSSROAD AND THE STATION ON THE
 BK1607'RIGHT, SOUTH OF THE ROAD.
 BK1607'
 BK1607'THE STATION IS A STANDARD LADH DISK STAMPED---10 V 23 1968---, SET
 BK1607'INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER RECESSED 5
 BK1607'CM BELOW GROUND.  LOCATED 7.8 METERS (25.5 FT) SOUTH FROM THE ROAD
 BK1607'CENTER, 43.5 METERS (142.5 FT) WEST FROM A ROAD CENTER, 0.4 METERS
 BK1607'(1.5 FT) EAST FROM A FIBERGLASS WITNESS POST, 22.8 METERS (75 FT) EAST
 BK1607'FROM A UTILITY POLE, 33.9 METERS (111 FT) WEST FROM A 4-METER HIGH
 BK1607'POST AT A TELEPHONE PEDESTAL AND 0.7 METERS (2.5 FT) EAST FROM THE
 BK1607'EXTENDED EAST WALL OF A METAL BUILDING IN THE FIELD.
 BK1607'
 BK1607'AZIMUTH MARK NO. 1 IS A STANDARD NGS DISK STAMPED
 BK1607'---10 V 23 AZ MK 1987---, SET INTO THE TOP OF A ROUND CONCRETE
 BK1607'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 19.5 METERS
 BK1607'(64 FT) SOUTHEAST FROM A TELEPHONE PEDESTAN, 8.1 METERS (26.6 FT) EAST
 BK1607'FROM THE ROAD CENTER, 6.8 METERS (22.3 FT) NORTH FROM A UTILITY POLE,
 BK1607'0.8 METERS (2.6 FT) WEST FROM A WIRE FENCE AND 0.5 METERS (1.6 FT)
 BK1607'EAST FROM A FIBERGLASS WITNESS POST.
 BK1607'
 BK1607'TO REACH THE AZIMUTH FROM THE STATION, GO NORTH FOR 0.39 KM (0.25 MI)
 BK1607'ON THE GRAVEL ROAD TO THE AZIMUTH MARK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3274 ***********************************************************************
 BK3274  DESIGNATION -  10 V 23 AZ MK
 BK3274  PID         -  BK3274
 BK3274  STATE/COUNTY-  LA/CALCASIEU
 BK3274  COUNTRY     -  US
 BK3274  USGS QUAD   -  LAKE CHARLES (2018)
 BK3274
 BK3274                         *CURRENT SURVEY CONTROL
 BK3274  ______________________________________________________________________
 BK3274* NAD 83(1992) POSITION- 30 07 45.44446(N) 093 08 44.42237(W)   NO CHECK
 BK3274* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3274  **This station is located in a suspected subsidence area (see below).
 BK3274  ______________________________________________________________________
 BK3274  GEOID HEIGHT    -        -27.101 (meters)                     GEOID18
 BK3274  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 BK3274  HORZ ORDER      -  SECOND
 BK3274
 BK3274.The horizontal coordinates were established by classical geodetic methods
 BK3274.and adjusted by the National Geodetic Survey in January 1993.
 BK3274
 BK3274.No horizontal observational check was made to the station.
 BK3274
 BK3274.** This station is in an area of known vertical motion. If an
 BK3274.** orthometric height was ever established but is not available 
 BK3274.** in the current survey control section, the orthometric height
 BK3274.** is considered suspect.  Suspect heights are available in the
 BK3274.** superseded section only if requested.
 BK3274
 BK3274.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3274.GEOID18 height accuracy estimate available here.
 BK3274
 BK3274.Click photographs - Photos may exist for this station.
 BK3274
 BK3274.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3274
 BK3274. The following values were computed from the NAD 83(1992) position.
 BK3274
 BK3274;                    North         East     Units Scale Factor Converg.
 BK3274;SPC LA S     -   181,978.547   825,381.027   MT  0.99992825   -0 54 22.3
 BK3274;SPC LA S     -   597,041.28  2,707,937.59   sFT  0.99992825   -0 54 22.3
 BK3274;UTM  15      - 3,333,120.841   485,968.428   MT  0.99960243   -0 04 23.2
 BK3274
 BK3274!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3274!SPC LA S     -   1.00000378  x   0.99992825  =   0.99993203
 BK3274!UTM  15      -   1.00000378  x   0.99960243  =   0.99960621
 BK3274
 BK3274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8596833120(NAD 83)
 BK3274
 BK3274                          SUPERSEDED SURVEY CONTROL
 BK3274
 BK3274  NAD 83(1986)-  30 07 45.46655(N)    093 08 44.41427(W) AD(       ) 2
 BK3274
 BK3274.Superseded values are not recommended for survey control.
 BK3274
 BK3274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3274.See file dsdata.pdf to determine how the superseded data were derived.
 BK3274
 BK3274_MARKER: DZ = AZIMUTH MARK DISK
 BK3274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3274_STAMPING: 10 V 23 AZ MK 1987
 BK3274_MARK LOGO: NGS
 BK3274_PROJECTION: FLUSH
 BK3274_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BK3274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3274+STABILITY: SURFACE MOTION
 BK3274
 BK3274  HISTORY     - Date     Condition        Report By
 BK3274  HISTORY     - 1987     MONUMENTED       NGS
 BK3274  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK3274
 BK3274                          STATION DESCRIPTION
 BK3274
 BK3274'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (GRH)
 BK3274'THE STATION IS LOCATED ABOUT 13 KM (8.1 MI) SOUTHEAST OF LAKE CHARLES,
 BK3274'13 KM (8.1 MI) SOUTH OF THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK3274'STATE HIGHWAY 397, IN THE NORTHEAST CORNER OF SECTION 11, T 11 S, R 8
 BK3274'W.  OWNERSHIP--PARISH OF CALCASIEU OFFICE OF PLANNING AND DEVELOPMENT.
 BK3274'
 BK3274'TO REACH THE STATION FROM EXIT 36 OF INTERSTATE HIGHWAY 10, GO SOUTH
 BK3274'FOR 9.6 KM (6 MI) ON STATE HIGHWAY 397 TO A CROSSROAD AND JUNCTION
 BK3274'WITH STATE HIGHWAY 14.  TURN RIGHT AND GO WEST FOR 1.6 KM (1 MI) ON
 BK3274'HIGHWAY 14 TO A GRAVEL ROAD LEFT.  TURN LEFT AND GO SOUTH FOR 2 KM
 BK3274'(1.3 MI) ON THE GRAVEL ROAD TO A CROSSROAD.  CONTINUE STRAIGHT AHEAD
 BK3274'AND GO SOUTH FOR 1.2 KM (0.8 MI) ON THE GRAVEL ROAD TO THE MARK ON THE
 BK3274'LEFT.
 BK3274'
 BK3274'THE STATION IS A STANDARD NGS DISK STAMPED---10 V 23 AZ MK 1987---,
 BK3274'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH
 BK3274'WITH GROUND.  LOCATED 19.5 METERS (64 FT) SOUTHEAST FROM A TELEPHONE
 BK3274'PEDESTAL, 8.1 METERS (26.6 FT) EAST FROM THE ROAD CENTER, 6.8 METERS
 BK3274'(22.3 FT) NORTH FROM A UTILITY POLE, 0.8 METERS (2.6 FT) WEST FROM A
 BK3274'WIRE FENCE AND 0.5 METERS (1.6 FT) EAST FROM A FIBERGLASS WITNESS
 BK3274'POST.
 BK3274
 BK3274                          STATION RECOVERY (1997)
 BK3274
 BK3274'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3274'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1608 ***********************************************************************
 BK1608  DESIGNATION -  10 V 24
 BK1608  PID         -  BK1608
 BK1608  STATE/COUNTY-  LA/CALCASIEU
 BK1608  COUNTRY     -  US
 BK1608  USGS QUAD   -  LAKE CHARLES (2018)
 BK1608
 BK1608                         *CURRENT SURVEY CONTROL
 BK1608  ______________________________________________________________________
 BK1608* NAD 83(1986) POSITION- 30 08 24.     (N) 093 08 43.     (W)   SCALED
 BK1608* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1608  **This station is located in a suspected subsidence area (see below).
 BK1608  ______________________________________________________________________
 BK1608  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BK1608
 BK1608.The horizontal coordinates were scaled from a map and have
 BK1608.an estimated accuracy of +/- 6 seconds.
 BK1608
 BK1608.** This station is in an area of known vertical motion.  Due to the
 BK1608.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1608.** determined the orthometric heights for marks in these suspect
 BK1608.** subsidence areas should be considered valid only at the epoch date
 BK1608.** associated with the orthometric height.  These heights must always
 BK1608.** be validated when used as control.  All previously superseded
 BK1608.** orthometric heights are now considered suspect and are available
 BK1608.** in the superseded section.  NGS does not recommend using suspect
 BK1608.** or superseded heights as control.
 BK1608
 BK1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1608.GEOID18 height accuracy estimate available here.
 BK1608
 BK1608.Click photographs - Photos may exist for this station.
 BK1608
 BK1608;                    North         East    Units  Estimated Accuracy
 BK1608;SPC LA S     -   183,170.      825,440.      MT  (+/- 180 meters Scaled)
 BK1608
 BK1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP860343(NAD 83)
 BK1608
 BK1608                          SUPERSEDED SURVEY CONTROL
 BK1608
 BK1608.No superseded survey control is available for this station.
 BK1608
 BK1608_MARKER: DD = SURVEY DISK
 BK1608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1608_STAMPING: 10V24 1968
 BK1608_MARK LOGO: LADHGS
 BK1608_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1608+STABILITY: SURFACE MOTION
 BK1608
 BK1608  HISTORY     - Date     Condition        Report By
 BK1608  HISTORY     - 1968     MONUMENTED       LADH
 BK1608  HISTORY     - 1986     GOOD             NGS
 BK1608  HISTORY     - 19970208 GOOD             USPSQD
 BK1608
 BK1608                          STATION DESCRIPTION
 BK1608
 BK1608'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1608'11.2 MI SE FROM LAKE CHARLES.
 BK1608'ABOUT 0.7 MILES SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1608'RAILROAD STATION AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US
 BK1608'HIGHWAY 90 BUSINESS ROUTE, THENCE 7.0 MILES SOUTHEAST ALONG STATE
 BK1608'HIGHWAY 14, THENCE 1.3 MILES SOUTH ALONG HIGHWAY 397, IN SECTION 35,
 BK1608'T10S, R7W, 52 FEET SOUTH OF GAUTHIER ROAD, 152 FEET EAST OF CENTERLINE
 BK1608'OF STATE ROUTE 397, 89 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK1608'WOOD FRAME HOUSE BELONGING TO A MR. JAMES F. GALE, 42 FEET NORTHWEST
 BK1608'OF THE SOUTHWEST CORNER OF A DEEP WELL PUMP SHED, 1 FOOT SOUTH OF A
 BK1608'STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, A BM DISK IN THE TOP
 BK1608'OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1608
 BK1608                          STATION RECOVERY (1986)
 BK1608
 BK1608'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1608'RECOVERED IN GOOD CONDITION.
 BK1608
 BK1608                          STATION RECOVERY (1997)
 BK1608
 BK1608'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1609 ***********************************************************************
 BK1609  DESIGNATION -  10 V 25
 BK1609  PID         -  BK1609
 BK1609  STATE/COUNTY-  LA/CALCASIEU
 BK1609  COUNTRY     -  US
 BK1609  USGS QUAD   -  LAKE CHARLES (2018)
 BK1609
 BK1609                         *CURRENT SURVEY CONTROL
 BK1609  ______________________________________________________________________
 BK1609* NAD 83(1992) POSITION- 30 09 29.86390(N) 093 08 44.32570(W)   ADJUSTED
 BK1609* NAD 83(1992) ELLIP HT-   -21.738 (meters)        (06/26/02)   ADJUSTED
 BK1609* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1609  **This station is located in a suspected subsidence area (see below).
 BK1609  ______________________________________________________________________
 BK1609  GEOID HEIGHT    -        -27.129 (meters)                     GEOID18
 BK1609  NAD 83(1992) X  -   -302,875.592 (meters)                     COMP
 BK1609  NAD 83(1992) Y  - -5,511,126.725 (meters)                     COMP
 BK1609  NAD 83(1992) Z  -  3,185,547.392 (meters)                     COMP
 BK1609  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 BK1609  HORZ ORDER      -  FIRST
 BK1609  ELLP ORDER      -  FOURTH    CLASS II
 BK1609
 BK1609.The horizontal coordinates were established by GPS observations
 BK1609.and adjusted by the National Geodetic Survey in January 1993.
 BK1609
 BK1609.** This station is in an area of known vertical motion.  Due to the
 BK1609.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1609.** determined the orthometric heights for marks in these suspect
 BK1609.** subsidence areas should be considered valid only at the epoch date
 BK1609.** associated with the orthometric height.  These heights must always
 BK1609.** be validated when used as control.  All previously superseded
 BK1609.** orthometric heights are now considered suspect and are available
 BK1609.** in the superseded section.  NGS does not recommend using suspect
 BK1609.** or superseded heights as control.
 BK1609
 BK1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1609.GEOID18 height accuracy estimate available here.
 BK1609
 BK1609.Click photographs - Photos may exist for this station.
 BK1609
 BK1609.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1609
 BK1609.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1609
 BK1609.The ellipsoidal height was determined by GPS observations
 BK1609.and is referenced to NAD 83.
 BK1609
 BK1609. The following values were computed from the NAD 83(1992) position.
 BK1609
 BK1609;                    North         East     Units Scale Factor Converg.
 BK1609;SPC LA S     -   185,193.266   825,434.462   MT  0.99992950   -0 54 22.2
 BK1609;SPC LA S     -   607,588.24  2,708,112.90   sFT  0.99992950   -0 54 22.2
 BK1609;UTM  15      - 3,336,334.946   485,975.118   MT  0.99960243   -0 04 23.4
 BK1609
 BK1609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1609!SPC LA S     -   1.00000341  x   0.99992950  =   0.99993291
 BK1609!UTM  15      -   1.00000341  x   0.99960243  =   0.99960584
 BK1609
 BK1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8597536334(NAD 83)
 BK1609
 BK1609                          SUPERSEDED SURVEY CONTROL
 BK1609
 BK1609  ELLIP H (01/21/93)  -21.676  (m)                       GP(       ) 4 2
 BK1609  NAD 83(1986)-  30 09 29.88597(N)    093 08 44.31778(W) AD(       ) 1
 BK1609
 BK1609.Superseded values are not recommended for survey control.
 BK1609
 BK1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1609.See file dsdata.pdf to determine how the superseded data were derived.
 BK1609
 BK1609_MARKER: DD = SURVEY DISK
 BK1609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1609_STAMPING: 10 V 25 1968
 BK1609_MARK LOGO: LADHGS
 BK1609_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1609+STABILITY: SURFACE MOTION
 BK1609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1609+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK1609
 BK1609  HISTORY     - Date     Condition        Report By
 BK1609  HISTORY     - 1968     MONUMENTED       LADTD
 BK1609  HISTORY     - 1968     GOOD             LADTD
 BK1609  HISTORY     - 1986     GOOD             NGS
 BK1609  HISTORY     - 1987     GOOD             NGS
 BK1609  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1609  HISTORY     - 20050629 MARK NOT FOUND   USPSQD
 BK1609
 BK1609                          STATION DESCRIPTION
 BK1609
 BK1609'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1609'9.9 MI SE FROM LAKE CHARLES.  ABOUT 0.7 MILES SOUTH ALONG BILBO STREET
 BK1609'FROM THE SOUTHERN PACIFIC RAILROAD STATION AT LAKE CHARLES, THENCE 2.2
 BK1609'MILES EAST ALONG US HIGHWAY 90 BUSINESS ROUTE, THENCE 7.0 MILES
 BK1609'SOUTHEAST ALONG STATE HIGHWAY 14 IN SECTION 25, T10S, R7W, 152 FEET
 BK1609'SOUTHEAST OF THE INTERSECTION OF STATE ROUTE 14 AND STATE ROUTE 397,
 BK1609'36 FEET SOUTH OF CENTERLINE OF STATE ROUTE 14, 123 FEET EAST OF POWER
 BK1609'POLE NO. 2716, 1 FOOT NORTH OF A 4 STRAND BARBED WIRE FENCE, 151 FEET
 BK1609'SOUTHEAST OF THE EAST END OF A 18 INCH CONCRETE SIDE DRAIN, 1 FOOT
 BK1609'SOUTH OF A STEEL WITNESS POST ABOUT LEVEL WITH THE ROADWAY, A BM DISK
 BK1609'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1609
 BK1609                          STATION RECOVERY (1986)
 BK1609
 BK1609'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1609'RECOVERED IN GOOD CONDITION.
 BK1609
 BK1609                          STATION RECOVERY (1987)
 BK1609
 BK1609'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (GRH)
 BK1609'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BK1609'
 BK1609'THE STATION IS LOCATED ABOUT 10.5 KM (6.5 MI) SOUTHEAST OF DOWNTOWN
 BK1609'LAKE CHARLES, 9.5 KM (5.9 MI) SOUTH OF THE JUNCTION OF INTERSTATE
 BK1609'HIGHWAY 10 AND STATE HIGHWAY 397 (EXIT 36)  ALONG A FIELD EDGE.
 BK1609'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK1609'
 BK1609'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK1609'STATE HIGHWAY 397, GO SOUTH FOR 1.4 KM (0.85 MI) ON HIGHWAY 397 TO ITS
 BK1609'JUNCTION WITH U.S. HIGHWAY 90.  CONTINUE STRAIGHT AHEAD AND GO SOUTH
 BK1609'FOR 8.27 KM (5.15 MI) ON HIGHWAY 397 TO ITS JUNCTION WITH STATE
 BK1609'HIGHWAY 14.  TURN RIGHT AND GO WEST FOR 0.7 KM (0.45 MI) ON HIGHWAY 14
 BK1609'TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE STRAIGHT AHEAD AND GO WEST
 BK1609'FOR 0.9 KM (0.55 MI) ON HIGHWAY 14 TO THE STATION ON THE LEFT, JUST
 BK1609'BEFORE REACHING A GRAVEL ROAD SOUTH.
 BK1609'
 BK1609'THE STATION IS A STANDARD LADH DISK STAMPED---10 V 25 1968---, SET
 BK1609'INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 BK1609'GROUND.  LOCATED 11.1 METERS (36.5 FT) SOUTH FROM THE HIGHWAY CENTER,
 BK1609'44.6 METERS (146.5 FT) EAST FROM THE GRAVEL ROAD CENTER, 37.7 METERS
 BK1609'(123.5 FT) EAST FROM A UTILITY POLE NO. 30-2716 AND 0.4 METERS
 BK1609'(1.5 FT) SOUTH FROM A METAL WITNESS POST.
 BK1609'
 BK1609'AZIMUTH MARK NO. 1 IS A STANDARD NGS DISK STAMPED---10 V 25 1987---,
 BK1609'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH
 BK1609'WITH GROUND.  LOCATED 12.2 METERS (40 FT) EAST FROM A 36-INCH OAK
 BK1609'TREE, 5.5 METERS (18 FT) NORTH FROM THE CENTER OF THE HIGHWAY AND 4.6
 BK1609'METERS (15 FT) EAST FROM THE CENTER OF A GRAVEL ROAD.
 BK1609'
 BK1609'TO REACH THE AZIMUTH FROM THE STATION, GO WEST FOR 1.1 KM (0.7 MI) ON
 BK1609'HIGHWAY 14 TO THE AZIMUTH MARK ON THE RIGHT.
 BK1609
 BK1609                          STATION RECOVERY (1997)
 BK1609
 BK1609'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1609'MARK NOT FOUND.
 BK1609
 BK1609                          STATION RECOVERY (2005)
 BK1609
 BK1609'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1609'THE WITNESS SIGN IS STILL INTACT BUT THE CONCRETE MONUMENT IS UPROOTED
 BK1609'AND LAYING ON ITS SIDE IN THE DITCH ABOUT 10 FEED AWAY. THE
 BK1609'MEDALLION IS GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3275 ***********************************************************************
 BK3275  DESIGNATION -  10 V 25 AZ MK
 BK3275  PID         -  BK3275
 BK3275  STATE/COUNTY-  LA/CALCASIEU
 BK3275  COUNTRY     -  US
 BK3275  USGS QUAD   -  LAKE CHARLES (2018)
 BK3275
 BK3275                         *CURRENT SURVEY CONTROL
 BK3275  ______________________________________________________________________
 BK3275* NAD 83(1992) POSITION- 30 09 29.96457(N) 093 09 15.95826(W)   NO CHECK
 BK3275* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3275  **This station is located in a suspected subsidence area (see below).
 BK3275  ______________________________________________________________________
 BK3275  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BK3275  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 BK3275  HORZ ORDER      -  SECOND
 BK3275
 BK3275.The horizontal coordinates were established by classical geodetic methods
 BK3275.and adjusted by the National Geodetic Survey in January 1993.
 BK3275
 BK3275.No horizontal observational check was made to the station.
 BK3275
 BK3275.** This station is in an area of known vertical motion. If an
 BK3275.** orthometric height was ever established but is not available 
 BK3275.** in the current survey control section, the orthometric height
 BK3275.** is considered suspect.  Suspect heights are available in the
 BK3275.** superseded section only if requested.
 BK3275
 BK3275.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3275.GEOID18 height accuracy estimate available here.
 BK3275
 BK3275.Click photographs - Photos may exist for this station.
 BK3275
 BK3275.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3275
 BK3275. The following values were computed from the NAD 83(1992) position.
 BK3275
 BK3275;                    North         East     Units Scale Factor Converg.
 BK3275;SPC LA S     -   185,209.783   824,588.218   MT  0.99992950   -0 54 38.1
 BK3275;SPC LA S     -   607,642.43  2,705,336.51   sFT  0.99992950   -0 54 38.1
 BK3275;UTM  15      - 3,336,339.158   485,129.000   MT  0.99960273   -0 04 39.3
 BK3275
 BK3275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3275!SPC LA S     -   1.00000326  x   0.99992950  =   0.99993276
 BK3275!UTM  15      -   1.00000326  x   0.99960273  =   0.99960599
 BK3275
 BK3275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8512836339(NAD 83)
 BK3275
 BK3275                          SUPERSEDED SURVEY CONTROL
 BK3275
 BK3275  NAD 83(1986)-  30 09 29.98658(N)    093 09 15.95033(W) AD(       ) 2
 BK3275
 BK3275.Superseded values are not recommended for survey control.
 BK3275
 BK3275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3275.See file dsdata.pdf to determine how the superseded data were derived.
 BK3275
 BK3275_MARKER: DZ = AZIMUTH MARK DISK
 BK3275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3275_STAMPING: 10 V 25 1987
 BK3275_MARK LOGO: NGS
 BK3275_PROJECTION: FLUSH
 BK3275_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BK3275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3275+STABILITY: SURFACE MOTION
 BK3275
 BK3275  HISTORY     - Date     Condition        Report By
 BK3275  HISTORY     - 1987     MONUMENTED       NGS
 BK3275  HISTORY     - 20050629 MARK NOT FOUND   USPSQD
 BK3275
 BK3275                          STATION DESCRIPTION
 BK3275
 BK3275'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (GRH)
 BK3275'THE STATION IS LOCATED ABOUT 10.5 KM (6.5 MI) SOUTHEAST OF DOWNTOWN
 BK3275'LAKE CHARLES, 9.5 KM (5.9 MI) SOUTH OF THE JUNCTION OF INTERSTATE
 BK3275'HIGHWAY 10 AND STATE HIGHWAY 397 (EXIT 36), ALONG A FIELD EDGE.
 BK3275'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3275'
 BK3275'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK3275'STATE HIGHWAY 397, GO SOUTH FOR 1.34 KM (0.85 MI) ON HIGHWAY 397 TO
 BK3275'ITS JUNCTION WITH U.S. HIGHWAY 90.  CONTINUE STRAIGHT AHEAD AND GO
 BK3275'SOUTH FOR 8.27 KM (5.15 MI) ON HIGHWAY 397 TO ITS JUNCTION WITH STATE
 BK3275'HIGHWAY 14.  TURN RIGHT AND GO WEST FOR 2.74 KM (1.7 MI) ON HIGHWAY 14
 BK3275'TO THE MARK ON THE RIGHT.
 BK3275'
 BK3275'THE STATION IS A STANDARD NGS DISK STAMPED---10 V 25 1987---, SET INTO
 BK3275'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 BK3275'GROUND.  LOCATED 12.2 METERS (40 FT) EAST FROM A 36-INCH OAK TREE, 5.5
 BK3275'METERS (18 FT) NORTH FROM THE CENTER OF HIGHWAY 14 AND 4.6 METERS
 BK3275'(15 FT) EAST FROM THE CENTER OF THE GRAVEL ROAD.
 BK3275
 BK3275                          STATION RECOVERY (2005)
 BK3275
 BK3275'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3275'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1610 ***********************************************************************
 BK1610  DESIGNATION -  10 V 26
 BK1610  PID         -  BK1610
 BK1610  STATE/COUNTY-  LA/CALCASIEU
 BK1610  COUNTRY     -  US
 BK1610  USGS QUAD   -  LAKE CHARLES (2018)
 BK1610
 BK1610                         *CURRENT SURVEY CONTROL
 BK1610  ______________________________________________________________________
 BK1610* NAD 83(1986) POSITION- 30 09 28.     (N) 093 09 50.     (W)   SCALED
 BK1610* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1610  **This station is located in a suspected subsidence area (see below).
 BK1610  ______________________________________________________________________
 BK1610  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BK1610
 BK1610.The horizontal coordinates were scaled from a map and have
 BK1610.an estimated accuracy of +/- 6 seconds.
 BK1610
 BK1610.** This station is in an area of known vertical motion.  Due to the
 BK1610.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1610.** determined the orthometric heights for marks in these suspect
 BK1610.** subsidence areas should be considered valid only at the epoch date
 BK1610.** associated with the orthometric height.  These heights must always
 BK1610.** be validated when used as control.  All previously superseded
 BK1610.** orthometric heights are now considered suspect and are available
 BK1610.** in the superseded section.  NGS does not recommend using suspect
 BK1610.** or superseded heights as control.
 BK1610
 BK1610.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1610.GEOID18 height accuracy estimate available here.
 BK1610
 BK1610.Click photographs - Photos may exist for this station.
 BK1610
 BK1610;                    North         East    Units  Estimated Accuracy
 BK1610;SPC LA S     -   185,160.      823,680.      MT  (+/- 180 meters Scaled)
 BK1610
 BK1610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP842362(NAD 83)
 BK1610
 BK1610                          SUPERSEDED SURVEY CONTROL
 BK1610
 BK1610.No superseded survey control is available for this station.
 BK1610
 BK1610_MARKER: DD = SURVEY DISK
 BK1610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1610_STAMPING: 10V26 1968
 BK1610_MARK LOGO: LADHGS
 BK1610_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1610+STABILITY: SURFACE MOTION
 BK1610_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1610+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 BK1610
 BK1610  HISTORY     - Date     Condition        Report By
 BK1610  HISTORY     - 1968     MONUMENTED       LADH
 BK1610  HISTORY     - 1986     GOOD             NGS
 BK1610  HISTORY     - 19970208 GOOD             USPSQD
 BK1610  HISTORY     - 20050629 GOOD             USPSQD
 BK1610
 BK1610                          STATION DESCRIPTION
 BK1610
 BK1610'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1610'8.9 MI SE FROM LAKE CHARLES.
 BK1610'ABOUT 0.7 MILES SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1610'RAILROAD STATION AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US
 BK1610'HIGHWAY 90 BUSINESS ROUTE, THENCE 6.0 MILES SOUTHEAST ALONG STATE
 BK1610'ROUTE 14 IN SECTION 27, T10S, R7W, 32 FEET SOUTH OF THE CENTERLINE OF
 BK1610'STATE ROUTE 14, 1 FOOT NORTH OF A CHAIN LINK FENCE, 141 FEET EAST OF
 BK1610'THE CENTERLINE OF A SHELL ROAD LEADING TO A BRICK VENEER HOUSE
 BK1610'BELONGING TO A MR. DAVID STAGG, 54 FEET SOUTHEAST OF THE EAST CORNER
 BK1610'OF AN 18 INCH CONCRETE CROSS DRAIN, 1.6 FEET SOUTH OF A STEEL WITNESS
 BK1610'POST, A BM DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1610
 BK1610                          STATION RECOVERY (1986)
 BK1610
 BK1610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1610'RECOVERED IN GOOD CONDITION.
 BK1610
 BK1610                          STATION RECOVERY (1997)
 BK1610
 BK1610'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1610'RECOVERED IN GOOD CONDITION.
 BK1610
 BK1610                          STATION RECOVERY (2005)
 BK1610
 BK1610'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8226 ***********************************************************************
 AC8226  DESIGNATION -  10 V 27 RESET
 AC8226  PID         -  AC8226
 AC8226  STATE/COUNTY-  LA/CALCASIEU
 AC8226  COUNTRY     -  US
 AC8226  USGS QUAD   -  LAKE CHARLES (2018)
 AC8226
 AC8226                         *CURRENT SURVEY CONTROL
 AC8226  ______________________________________________________________________
 AC8226* NAD 83(1986) POSITION- 30 09 30.     (N) 093 10 47.     (W)   SCALED
 AC8226* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8226  **This station is located in a suspected subsidence area (see below).
 AC8226  ______________________________________________________________________
 AC8226  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 AC8226
 AC8226.The horizontal coordinates were scaled from a map and have
 AC8226.an estimated accuracy of +/- 6 seconds.
 AC8226
 AC8226.** This station is in an area of known vertical motion. If an
 AC8226.** orthometric height was ever established but is not available 
 AC8226.** in the current survey control section, the orthometric height
 AC8226.** is considered suspect.  Suspect heights are available in the
 AC8226.** superseded section only if requested.
 AC8226
 AC8226.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8226.GEOID18 height accuracy estimate available here.
 AC8226
 AC8226.Click photographs - Photos may exist for this station.
 AC8226
 AC8226;                    North         East    Units  Estimated Accuracy
 AC8226;SPC LA S     -   185,250.      822,150.      MT  (+/- 180 meters Scaled)
 AC8226
 AC8226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP826363(NAD 83)
 AC8226
 AC8226                          SUPERSEDED SURVEY CONTROL
 AC8226
 AC8226.No superseded survey control is available for this station.
 AC8226
 AC8226_MARKER: DD = SURVEY DISK
 AC8226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8226_STAMPING: 10V27 RESET 1990
 AC8226_MARK LOGO: LADHGS
 AC8226_PROJECTION: FLUSH
 AC8226_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8226+STABILITY: SURFACE MOTION
 AC8226_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8226+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 AC8226
 AC8226  HISTORY     - Date     Condition        Report By
 AC8226  HISTORY     - 1990     MONUMENTED       LADTD
 AC8226  HISTORY     - 20050629 GOOD             USPSQD
 AC8226
 AC8226                          STATION DESCRIPTION
 AC8226
 AC8226'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8226'THE STATION IS LOCATED ABOUT 8 MI (12.9 KM) WEST-NORTHWEST OF HOLMWOOD
 AC8226'AND 2.7 MI (4.3 KM) SOUTH OF LAKE CHARLES.  OWNERSHIP--LOUISIANA
 AC8226'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 AC8226'FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND STATE HIGHWAY 14 IN
 AC8226'LAKE CHARLES, GO SOUTH FOR 2.7 MI (4.3 KM) ON HIGHWAY 14 TO THE
 AC8226'JUNCTION WITH STATE HIGHWAY 3092 LEADING SOUTH AND THE STATION SET ON
 AC8226'THE RIGHT, NORTH OF THE JUNCTION. THE STATION IS 38.0 FT (11.6 M) WEST
 AC8226'FROM THE CENTER OF THE HIGHWAY, 20.5 FT (6.2 M) EAST-NORTHEAST FROM
 AC8226'THE NORTHEAST CORNER OF A HURRICANE FENCE AROUND A NATURAL GAS
 AC8226'REGULATOR STATION, 2.0 FT (0.6 M) NORTHEAST FROM EAST GATE POST OF A
 AC8226'MESH WIRE GATE, 1.5 FT (0.5 M) SOUTH FROM A METAL WITNESS POST WITH
 AC8226'SIGN ATTACHED AND 1.0 FT (0.3 M) EAST FROM THE RIGHT-OF-WAY FENCE.
 AC8226'THE MARK IS FLUSH WITH THE GROUND AND ABOUT 1.0 FT (0.3 M) BELOW THE
 AC8226'LEVEL OF THE HIGHWAY.
 AC8226
 AC8226                          STATION RECOVERY (2005)
 AC8226
 AC8226'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 AC8226'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1612 ***********************************************************************
 BK1612  DESIGNATION -  10 V 28
 BK1612  PID         -  BK1612
 BK1612  STATE/COUNTY-  LA/CALCASIEU
 BK1612  COUNTRY     -  US
 BK1612  USGS QUAD   -  LAKE CHARLES (2018)
 BK1612
 BK1612                         *CURRENT SURVEY CONTROL
 BK1612  ______________________________________________________________________
 BK1612* NAD 83(2011) POSITION- 30 10 21.60628(N) 093 10 46.51024(W)   ADJUSTED
 BK1612* NAD 83(2011) ELLIP HT-   -22.493 (meters)        (03/26/19)   ADJUSTED
 BK1612* NAD 83(2011) EPOCH   -  2010.00
 BK1612* NAVD 88 ORTHO HEIGHT -     4.6   (meters)       15.    (feet) LEVELING
 BK1612* NAVD 88 EPOCH        -  2009.55
 BK1612  **This station is located in a suspected subsidence area (see below).
 BK1612  ______________________________________________________________________
 BK1612  GEOID HEIGHT    -        -27.146 (meters)                     GEOID18
 BK1612  NAD 83(2011) X  -   -306,095.706 (meters)                     COMP
 BK1612  NAD 83(2011) Y  - -5,510,146.291 (meters)                     COMP
 BK1612  NAD 83(2011) Z  -  3,186,924.547 (meters)                     COMP
 BK1612  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 BK1612  VERT ORDER      -  THIRD
 BK1612
 BK1612  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK1612  Standards:
 BK1612         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK1612            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK1612  -------------------------------------------------------------------
 BK1612  NETWORK    0.49   1.23           0.22   0.18   0.63     -0.07718274
 BK1612  -------------------------------------------------------------------
 BK1612  Click here for local accuracies and other accuracy information.
 BK1612
 BK1612.The horizontal coordinates were established by GPS observations
 BK1612.and adjusted by the National Geodetic Survey in March 2019.
 BK1612
 BK1612.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK1612.been affixed to the stable North American tectonic plate. See 
 BK1612.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK1612
 BK1612.The horizontal coordinates are valid at the epoch date displayed above
 BK1612.which is a decimal equivalence of Year/Month/Day.
 BK1612
 BK1612.** This station is in an area of known vertical motion.  Due to the
 BK1612.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1612.** determined the orthometric heights for marks in these suspect
 BK1612.** subsidence areas should be considered valid only at the epoch date
 BK1612.** associated with the orthometric height.  These heights must always
 BK1612.** be validated when used as control.  All previously superseded
 BK1612.** orthometric heights are now considered suspect and are available
 BK1612.** in the superseded section.  NGS does not recommend using suspect
 BK1612.** or superseded heights as control.
 BK1612
 BK1612.The 2009 superseded orthometric height was determined using a crustal movement
 BK1612.model based on published report NOAA Technical Report NOS/NGS 50
 BK1612.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK1612.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK1612.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK1612
 BK1612.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1612.GEOID18 height accuracy estimate available here.
 BK1612
 BK1612.Click photographs - Photos may exist for this station.
 BK1612
 BK1612.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1612
 BK1612.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1612
 BK1612.The ellipsoidal height was determined by GPS observations
 BK1612.and is referenced to NAD 83.
 BK1612
 BK1612. The following values were computed from the NAD 83(2011) position.
 BK1612
 BK1612;                    North         East     Units Scale Factor Converg.
 BK1612;SPC LA S     -   186,838.445   822,191.229   MT  0.99993022   -0 55 23.3
 BK1612;SPC LA S     -   612,985.80  2,697,472.39   sFT  0.99993022   -0 55 23.3
 BK1612;UTM  15      - 3,337,932.282   482,709.378   MT  0.99960369   -0 05 24.9
 BK1612
 BK1612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1612!SPC LA S     -   1.00000353  x   0.99993022  =   0.99993375
 BK1612!UTM  15      -   1.00000353  x   0.99960369  =   0.99960722
 BK1612
 BK1612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8270937932(NAD 83)
 BK1612
 BK1612                          SUPERSEDED SURVEY CONTROL
 BK1612
 BK1612  NAD 83(2011)-  30 10 21.60656(N)    093 10 46.51053(W) AD(2010.00) 0
 BK1612  ELLIP H (06/27/12)  -22.485  (m)                       GP(2010.00)    
 BK1612  ELLIP H (03/12/08)  -22.473  (m)                       GP(       ) 3 1
 BK1612  NAD 83(2007)-  30 10 21.60661(N)    093 10 46.51095(W) AD(       ) 0
 BK1612  ELLIP H (02/10/07)  -22.486  (m)                       GP(       )    
 BK1612  NAD 83(1992)-  30 10 21.60647(N)    093 10 46.51129(W) AD(2004.65) B
 BK1612  ELLIP H (06/22/05)  -22.481  (m)                       GP(2004.65) 4 1
 BK1612  ELLIP H (06/26/02)  -22.399  (m)                       GP(       ) 4 2
 BK1612  NAD 83(1992)-  30 10 21.60636(N)    093 10 46.51517(W) AD(       ) 1
 BK1612  ELLIP H (01/21/93)  -22.380  (m)                       GP(       ) 4 2
 BK1612  NAD 83(1986)-  30 10 21.62825(N)    093 10 46.50705(W) AD(       ) 1
 BK1612  NAVD 88 (03/12/08)    4.71   (m)  UNKNOWN  model used  GP(2006.81)    
 BK1612  NAVD 88 (06/22/05)    4.73   (m)  GEOID03  model used  GP(2004.65)    
 BK1612  NAVD 88 (02/14/94)    5.039  (m)           16.53   (f) ADJUSTED    1 2
 BK1612  NGVD 29               5.08   (m)           16.7    (f) LEVELING    3  
 BK1612  NGVD 29 (11/26/84)    5.079  (m)           16.66   (f) ADJUSTED    1 2
 BK1612
 BK1612.Superseded values are not recommended for survey control.
 BK1612
 BK1612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1612.See file dsdata.pdf to determine how the superseded data were derived.
 BK1612
 BK1612_MARKER: DD = SURVEY DISK
 BK1612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1612_STAMPING: 10V28 1968
 BK1612_MARK LOGO: LADHGS
 BK1612_PROJECTION: FLUSH
 BK1612_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1612+STABILITY: SURFACE MOTION
 BK1612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1612+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2016
 BK1612
 BK1612  HISTORY     - Date     Condition        Report By
 BK1612  HISTORY     - 1968     MONUMENTED       LADH
 BK1612  HISTORY     - 1982     GOOD             LADTD
 BK1612  HISTORY     - 1986     GOOD             NGS
 BK1612  HISTORY     - 1987     GOOD             NGS
 BK1612  HISTORY     - 19900710 GOOD             LADTD
 BK1612  HISTORY     - 19970208 GOOD             USPSQD
 BK1612  HISTORY     - 20040428 GOOD             NGS
 BK1612  HISTORY     - 20050629 GOOD             USPSQD
 BK1612  HISTORY     - 20060324 GOOD             NGS
 BK1612  HISTORY     - 20061030 GOOD             WOOLPT
 BK1612  HISTORY     - 20161010 GOOD             LA-019
 BK1612
 BK1612                          STATION DESCRIPTION
 BK1612
 BK1612'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1612'6.8 MI SE FROM LAKE CHARLES.  ABOUT 0.7 MILES SOUTH ALONG BILBO STREET
 BK1612'FROM THE SOUTHERN PACIFIC RAILROAD STATION AT LAKE CHARLES, THENCE 2.2
 BK1612'MILES EAST ALONG US HIGHWAY 90 BUSINESS ROUTE, THENCE 3.9 MILES SOUTH
 BK1612'ALONG STATE HIGHWAY 14 IN SECTION 22, T10S, R7W, 83 FEET EAST OF THE
 BK1612'CENTERLINE OF STATE ROUTE 14, 35 FEET NORTH OF A SHELL ROAD LEADING
 BK1612'EAST, 54 FEET SOUTHEAST OF POWER POLE NUMBER 146, 1 FOOT SOUTH OF A 4
 BK1612'STRAND BARBED WIRE FENCE, 64 FEET NORTHEAST OF THE NORTH END OF AN 18
 BK1612'INCH CONCRETE CROSS DRAIN, 1 1/2 FEET NORTH OF A STEEL WITNESS POST,
 BK1612'1/2 FOOT BELOW LEVEL OF ROADWAY, A BM DISK IN THE TOP OF A CONCRETE
 BK1612'POST PROJECTING 3 INCHES.
 BK1612
 BK1612                          STATION RECOVERY (1982)
 BK1612
 BK1612'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1612'RECOVERED IN GOOD CONDITION.
 BK1612
 BK1612                          STATION RECOVERY (1986)
 BK1612
 BK1612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1612'RECOVERED IN GOOD CONDITION.
 BK1612
 BK1612                          STATION RECOVERY (1987)
 BK1612
 BK1612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (GRH)
 BK1612'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BK1612'
 BK1612'THE STATION IS LOCATED ABOUT 7 KM (4.4 MI) SOUTHEAST OF DOWNTOWN LAKE
 BK1612'CHARLES, 2.7 KM (1.7 MI) SOUTH OF THE JUNCTION OF INTERSTATE HIGHWAY
 BK1612'210 AND STATE HIGHWAY 14 (EXIT 8) ON PARISH ROAD RIGHT-OF-WAY, NEAR A
 BK1612'FIELD CORNER.  OWNERSHIP--PARISH OF CALCASIEU OFFICE OF PLANNING AND
 BK1612'DEVELOPMENT.
 BK1612'
 BK1612'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND
 BK1612'STATE HIGHWAY 14 GO SOUTH FOR 2.7 KM (1.7 MI) ON HIGHWAY 14 TO A
 BK1612'GRAVEL ROAD LEFT AND THE STATION ON THE LEFT ON THE NORTH SIDE OF THE
 BK1612'ROAD.
 BK1612'
 BK1612'TO REACH THE AZIMUTH MARK FRON THE STATION, GO EAST FOR 0.5 KM
 BK1612'(0.3 MI) ON THE GRAVEL ROAD TO THE MARK ON THE LEFT AT A CURVED DRIVE
 BK1612'ON THE LEFT.
 BK1612'
 BK1612'THE STATION IS A STANDARD LADH DISK STAMPED---10 V 28 1968---, SET
 BK1612'INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER FLUSH WITH
 BK1612'GROUND.  LOCATED 25.2 METERS (82.5 FT) EAST FROM THE HIGHWAY CENTER,
 BK1612'11 METERS (36 FT) NORTH FROM THE CENTER OF THE GRAVEL ROAD, 0.3 METERS
 BK1612'(1 FT) NORTH FROM A METAL WITNESS POST, 0.2 METERS (0.7 FT) SOUTH FROM
 BK1612'A BARBED WIRE FENCE, 1.3 METERS (4.5 FT) WEST FROM A TELEPHONE
 BK1612'PEDESTAL AND 1 METERS (3.5 FT) EAST FROM A SAWED-OFF UTILITY POLE
 BK1612'FENCE CORNER POST.
 BK1612'
 BK1612'AZIMUTH MARK NO. 1 IS A STANDARD NGS DISK STAMPED
 BK1612'---10 V 28 AZ MK 1987---, SET INTO THE TOP OF A ROUND CONCRETE
 BK1612'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 20.8 METERS
 BK1612'(68.2 FT) EAST-SOUTHEAST FROM A UTILITY POLE IN THE YARD, 9.5 METERS
 BK1612'(31.2 FT) NORTH FROM THE ROAD CENTER, 7.4 METERS (24.3 FT)
 BK1612'WEST-SOUTHWEST FROM A UTILITY POLE GUIDE POLE, 7 METERS (23 FT)
 BK1612'NORTHWEST FROM THE CENTER OF THE CURVED DRIVE AND 1.5 METERS (4.9 FT)
 BK1612'WEST FROM A FIBERGLASS WITNESS POST AT THE GUY WIRE.
 BK1612'
 BK1612'TO REACH THE AZIMUTH FROM THE STATION, GO EAST FOR 0.46 KM (0.3 MI) ON
 BK1612'THE GRAVEL ROAD TO THE MARK ON THE LEFT AT A CURVED DRIVE ON THE LEFT.
 BK1612
 BK1612                          STATION RECOVERY (1990)
 BK1612
 BK1612'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BK1612'THE STATION IS LOCATED ABOUT 9 MI (14.5 KM) NORTHWEST OF HOLMWOOD AND
 BK1612'1.7 MI (2.7 KM) SOUTH OF LAKE CHARLES.  OWNERSHIP--CALCASIEU PARISH.
 BK1612'
 BK1612'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND
 BK1612'STATE HIGHWAY 14 IN LAKE CHARLES, GO SOUTH FOR 1.7 MI (2.7 KM) ON
 BK1612'HIGHWAY 14 TO THE MARK ON THE LEFT AT THE JUNCTION OF A SHELL ROAD
 BK1612'LEADING EAST, 82.7 FT (25.2 M) EAST FROM THE CENTER OF THE HIGHWAY,
 BK1612'35.5 FT (10.8 M) NORTH FROM THE CENTER OF THE SHELL ROAD, 21.5 FT
 BK1612'(6.6 M) EAST-SOUTHEAST FROM A POWER POLE NUMBER 145, 4.0 FT (1.2 M)
 BK1612'WEST FROM A TELEPHONE JUNCTION BOX, 1.3 FT (0.4 M) EAST FROM A METAL
 BK1612'WITNESS POST WITH SIGN ATTACHED AND 1.2 FT (0.4 M) SOUTH FROM A
 BK1612'4-STRAND BARBED WIRE FENCE.  THE MARK IS FLUSH WITH THE GROUND AND
 BK1612'ABOUT LEVEL WITH THE HIGHWAY. THIS MARK HAS BEEN USED AS A GPS
 BK1612'STATION.
 BK1612
 BK1612                          STATION RECOVERY (1997)
 BK1612
 BK1612'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1612'RECOVERED IN GOOD CONDITION.
 BK1612
 BK1612                          STATION RECOVERY (2004)
 BK1612
 BK1612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BK1612'RECOVERED AS DESCRIBED. THE MAK IS IN THE NE SECTION OF THE
 BK1612'INTERSECTION OF LA 14 AND  SUGARLOAF DRIVE, 36 FEET NORTH OF THE
 BK1612'CENTERLINE OF SUGARLOAF DRIVE, 82 FEET E OF THE  CENTERLINE OF LA 14,
 BK1612'21.3 FEET EAST OF POWER POLE 278, 1.8 FEET E OF A METAL WITNESS POST,
 BK1612'AND, 4.6 FEET W OF A TELEPHONE OPTIC CABLE BOX N1.
 BK1612
 BK1612                          STATION RECOVERY (2005)
 BK1612
 BK1612'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1612'RECOVERED IN GOOD CONDITION.
 BK1612
 BK1612                          STATION RECOVERY (2006)
 BK1612
 BK1612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK1612'RECOVERED AS DESCRIBED.
 BK1612
 BK1612                          STATION RECOVERY (2006)
 BK1612
 BK1612'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2006 (BJM)
 BK1612'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 BK1612
 BK1612                          STATION RECOVERY (2016)
 BK1612
 BK1612'RECOVERY NOTE BY CALCASIEU PARISH LOUISIANA 2016 (RS)
 BK1612'MARK RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3276 ***********************************************************************
 BK3276  DESIGNATION -  10 V 28 AZ MK
 BK3276  PID         -  BK3276
 BK3276  STATE/COUNTY-  LA/CALCASIEU
 BK3276  COUNTRY     -  US
 BK3276  USGS QUAD   -  LAKE CHARLES (2018)
 BK3276
 BK3276                         *CURRENT SURVEY CONTROL
 BK3276  ______________________________________________________________________
 BK3276* NAD 83(1992) POSITION- 30 10 21.56459(N) 093 10 30.17410(W)   NO CHECK
 BK3276* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3276  **This station is located in a suspected subsidence area (see below).
 BK3276  ______________________________________________________________________
 BK3276  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BK3276  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 BK3276  HORZ ORDER      -  SECOND
 BK3276
 BK3276.The horizontal coordinates were established by classical geodetic methods
 BK3276.and adjusted by the National Geodetic Survey in January 1993.
 BK3276
 BK3276.No horizontal observational check was made to the station.
 BK3276
 BK3276.** This station is in an area of known vertical motion. If an
 BK3276.** orthometric height was ever established but is not available 
 BK3276.** in the current survey control section, the orthometric height
 BK3276.** is considered suspect.  Suspect heights are available in the
 BK3276.** superseded section only if requested.
 BK3276
 BK3276.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3276.GEOID18 height accuracy estimate available here.
 BK3276
 BK3276.Click photographs - Photos may exist for this station.
 BK3276
 BK3276.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3276
 BK3276. The following values were computed from the NAD 83(1992) position.
 BK3276
 BK3276;                    North         East     Units Scale Factor Converg.
 BK3276;SPC LA S     -   186,830.129   822,628.198   MT  0.99993022   -0 55 15.2
 BK3276;SPC LA S     -   612,958.51  2,698,906.01   sFT  0.99993022   -0 55 15.2
 BK3276;UTM  15      - 3,337,930.319   483,146.280   MT  0.99960350   -0 05 16.7
 BK3276
 BK3276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3276!SPC LA S     -   1.00000332  x   0.99993022  =   0.99993354
 BK3276!UTM  15      -   1.00000332  x   0.99960350  =   0.99960682
 BK3276
 BK3276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8314637930(NAD 83)
 BK3276
 BK3276                          SUPERSEDED SURVEY CONTROL
 BK3276
 BK3276  NAD 83(1986)-  30 10 21.58652(N)    093 10 30.16597(W) AD(       ) 2
 BK3276
 BK3276.Superseded values are not recommended for survey control.
 BK3276
 BK3276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3276.See file dsdata.pdf to determine how the superseded data were derived.
 BK3276
 BK3276_MARKER: DZ = AZIMUTH MARK DISK
 BK3276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3276_STAMPING: 10 V 28 AZ MK 1987
 BK3276_MARK LOGO: NGS
 BK3276_PROJECTION: FLUSH
 BK3276_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BK3276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3276+STABILITY: SURFACE MOTION
 BK3276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3276+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 BK3276
 BK3276  HISTORY     - Date     Condition        Report By
 BK3276  HISTORY     - 1987     MONUMENTED       NGS
 BK3276  HISTORY     - 19970208 GOOD             USPSQD
 BK3276  HISTORY     - 20050629 GOOD             USPSQD
 BK3276
 BK3276                          STATION DESCRIPTION
 BK3276
 BK3276'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (GRH)
 BK3276'THE STATION IS LOCATED ABOUT 7 KM (4.4 MI) SOUTHEAST OF DOWNTOWN LAKE
 BK3276'CHARLES, 2.7 KM (1.7 MI) SOUTH OF THE JUNCTION OF INTERSTATE HIGHWAY
 BK3276'210 AND STATE HIGHWAY 14 (EXIT 8) ON PARISH ROAD RIGHT-OF-WAY.
 BK3276'OWNERSHIP--CALCASIEU PARISH OFFICE OF PLANNING AND DEVELOPMENT.
 BK3276'
 BK3276'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND
 BK3276'STATE HIGHWAY 14, GO SOUTH FOR 2.72 KM (1.7 MI) ON HIGHWAY 14 TO A
 BK3276'GRAVEL ROAD LEFT.  TURN LEFT AND GO EAST FOR 0.46 KM (0.3 MI) ON THE
 BK3276'GRAVEL ROAD TO THE MARK ON THE LEFT AT A CURVED DRIVE ON THE LEFT.
 BK3276'
 BK3276'THE STATION IS A STANDARD NGS DISK STAMPED---10 V 28 AZ MK 1987---,
 BK3276'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH
 BK3276'WITH GROUND.  LOCATED 20.8 METERS (68.2 FT) EAST-SOUTHEAST FROM A
 BK3276'UTILITY POLE IN THE YARD, 9.5 METERS (31.2 FT) NORTH FROM THE ROAD
 BK3276'CENTER, 7.4 METERS (24.3 FT) WEST-SOUTHWEST FROM A UTILITY POLE GUY
 BK3276'POLE, 7 METERS (23 FT) NORTHWEST FROM THE CENTER OF THE CIRVED DRIVE
 BK3276'AND 1.5 METERS (4.9 FT) WEST FROM A FIBERGLASS WITNESS POST.
 BK3276
 BK3276                          STATION RECOVERY (1997)
 BK3276
 BK3276'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3276'RECOVERED IN GOOD CONDITION.
 BK3276
 BK3276                          STATION RECOVERY (2005)
 BK3276
 BK3276'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3276'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1579 ***********************************************************************
 BK1579  DESIGNATION -  10 V 29
 BK1579  PID         -  BK1579
 BK1579  STATE/COUNTY-  LA/CALCASIEU
 BK1579  COUNTRY     -  US
 BK1579  USGS QUAD   -  MOSS BLUFF (2018)
 BK1579
 BK1579                         *CURRENT SURVEY CONTROL
 BK1579  ______________________________________________________________________
 BK1579* NAD 83(1986) POSITION- 30 15 06.     (N) 093 14 46.     (W)   SCALED
 BK1579* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1579  **This station is located in a suspected subsidence area (see below).
 BK1579  ______________________________________________________________________
 BK1579  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BK1579  DYNAMIC HEIGHT  -          3.400 (meters)       11.15  (feet) COMP
 BK1579  MODELED GRAVITY -    979,324.1   (mgal)                       NAVD 88
 BK1579
 BK1579.The horizontal coordinates were scaled from a map and have
 BK1579.an estimated accuracy of +/- 6 seconds.
 BK1579
 BK1579.** This station is in an area of known vertical motion. If an
 BK1579.** orthometric height was ever established but is not available 
 BK1579.** in the current survey control section, the orthometric height
 BK1579.** is considered suspect.  Suspect heights are available in the
 BK1579.** superseded section only if requested.
 BK1579
 BK1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1579.GEOID18 height accuracy estimate available here.
 BK1579
 BK1579.Click photographs - Photos may exist for this station.
 BK1579
 BK1579.The dynamic height is computed by dividing the NAVD 88
 BK1579.geopotential number by the normal gravity value computed on the
 BK1579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1579.degrees latitude (g = 980.6199 gals.).
 BK1579
 BK1579.The modeled gravity was interpolated from observed gravity values.
 BK1579
 BK1579;                    North         East    Units  Estimated Accuracy
 BK1579;SPC LA S     -   195,700.      815,930.      MT  (+/- 180 meters Scaled)
 BK1579
 BK1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP763466(NAD 83)
 BK1579
 BK1579                          SUPERSEDED SURVEY CONTROL
 BK1579
 BK1579.No superseded survey control is available for this station.
 BK1579
 BK1579_MARKER: DD = SURVEY DISK
 BK1579_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1579_SP_SET: SIDEWALK OF BRIDGE
 BK1579_STAMPING: 10 V 29 1968
 BK1579_MARK LOGO: LADHGS
 BK1579_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1579_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1579+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2002
 BK1579
 BK1579  HISTORY     - Date     Condition        Report By
 BK1579  HISTORY     - 1968     MONUMENTED       LADH
 BK1579  HISTORY     - 1984     GOOD             LADTD
 BK1579  HISTORY     - 1986     GOOD             NGS
 BK1579  HISTORY     - 20020406 GOOD             USPSQD
 BK1579  HISTORY     - 20060311 GOOD             USPSQD
 BK1579
 BK1579                          STATION DESCRIPTION
 BK1579
 BK1579'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1579'3.3 MI NW FROM LAKE CHARLES.
 BK1579'ABOUT 2.15 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1579'DEPOT AT LAKE CHARLES, THENCE 0.9 MILE NORTH ALONG MILLER AVENUE AT
 BK1579'WEST LAKE, THENCE 0.2 MILE NORTH ALONG STATE ROUTE 378, 16 FEET EAST
 BK1579'OF MILLER AVENUE CENTERLINE, 6 FEET WEST OF A TELEPHONE POLE NO. 25,
 BK1579'176 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOODEN FRAME CITGO
 BK1579'STATION, 2 FEET SOUTHWEST OF A STEEL WITNESS POST, 1 FOOT ABOVE
 BK1579'ROADWAY, DRILLED IN SIDEWALK OF A BRIDGE.  SECTION 25, T 9S, R 9W.
 BK1579
 BK1579                          STATION RECOVERY (1984)
 BK1579
 BK1579'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1579'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  ABOUT
 BK1579'1.3 KM (0.8 MILE) NORTHLY ALONG MILLER AVENUE FROM THE WEST END OF
 BK1579'THE SOUTHERN PACIFIC RAILROAD BRIDGE ACROSS THE CALCASIEU RIVER TO
 BK1579'THE MARK ON THE RIGHT IN SECTION 25, T 9 S, R 9 W, IN THE NORTH END
 BK1579'OF THE EAST WALK OF A SMALL CONCRETE BRIDGE, 4.7 METERS (15.5 FEET)
 BK1579'EAST OF THE CENTERLINE OF MILLER AVENUE, 0.5 METER (1.5 FEET) WEST OF
 BK1579'THE EAST GUARD RAIL, 0.3 METER (1.0 FOOT) SOUTH OF THE NORTH END OF
 BK1579'THE SIDEWALK.
 BK1579'THE MARK IS 0.6 METERS  SW FROM A WITNESS POST.
 BK1579'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
 BK1579
 BK1579                          STATION RECOVERY (1986)
 BK1579
 BK1579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1579'RECOVERED IN GOOD CONDITION, THE 1968 DRSCRIPTION IS ADEQUATE EXCEPT
 BK1579'THE CITGO STATION MENTIONED THEREIN NO LONGER EXIST.
 BK1579
 BK1579                          STATION RECOVERY (2002)
 BK1579
 BK1579'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1579'RECOVERED IN GOOD CONDITION.
 BK1579
 BK1579                          STATION RECOVERY (2006)
 BK1579
 BK1579'RECOVERY NOTE BY US POWER SQUADRON 2006
 BK1579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1635 ***********************************************************************
 BK1635  DESIGNATION -  10 V 3
 BK1635  PID         -  BK1635
 BK1635  STATE/COUNTY-  LA/CALCASIEU
 BK1635  COUNTRY     -  US
 BK1635  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1635
 BK1635                         *CURRENT SURVEY CONTROL
 BK1635  ______________________________________________________________________
 BK1635* NAD 83(1986) POSITION- 30 04 52.     (N) 093 12 47.     (W)   SCALED
 BK1635* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1635  **This station is located in a suspected subsidence area (see below).
 BK1635  ______________________________________________________________________
 BK1635  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BK1635  DYNAMIC HEIGHT  -          1.063 (meters)        3.49  (feet) COMP
 BK1635  MODELED GRAVITY -    979,307.0   (mgal)                       NAVD 88
 BK1635
 BK1635.The horizontal coordinates were scaled from a map and have
 BK1635.an estimated accuracy of +/- 6 seconds.
 BK1635
 BK1635.** This station is in an area of known vertical motion. If an
 BK1635.** orthometric height was ever established but is not available 
 BK1635.** in the current survey control section, the orthometric height
 BK1635.** is considered suspect.  Suspect heights are available in the
 BK1635.** superseded section only if requested.
 BK1635
 BK1635.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1635.GEOID18 height accuracy estimate available here.
 BK1635
 BK1635.Click photographs - Photos may exist for this station.
 BK1635
 BK1635.The dynamic height is computed by dividing the NAVD 88
 BK1635.geopotential number by the normal gravity value computed on the
 BK1635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1635.degrees latitude (g = 980.6199 gals.).
 BK1635
 BK1635.The modeled gravity was interpolated from observed gravity values.
 BK1635
 BK1635;                    North         East    Units  Estimated Accuracy
 BK1635;SPC LA S     -   176,740.      818,800.      MT  (+/- 180 meters Scaled)
 BK1635
 BK1635_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794277(NAD 83)
 BK1635
 BK1635                          SUPERSEDED SURVEY CONTROL
 BK1635
 BK1635.No superseded survey control is available for this station.
 BK1635
 BK1635_MARKER: DD = SURVEY DISK
 BK1635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1635_STAMPING: 10V3 1968
 BK1635_MARK LOGO: LADHGS
 BK1635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1635+STABILITY: SURFACE MOTION
 BK1635_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1635+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2006
 BK1635
 BK1635  HISTORY     - Date     Condition        Report By
 BK1635  HISTORY     - 1968     MONUMENTED       LADH
 BK1635  HISTORY     - 1982     GOOD             NGS
 BK1635  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 BK1635  HISTORY     - 19970208 GOOD             USPSQD
 BK1635  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1635  HISTORY     - 20060623 GOOD             LA-019
 BK1635
 BK1635                          STATION DESCRIPTION
 BK1635
 BK1635'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1635'9.3 MI NE FROM GRAND LAKE.
 BK1635'ABOUT 4.3 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1635'GOSPEL CHURCH AT GRAND LAKE TO THE JUNCTION OF STATE ROUTES 384 AND
 BK1635'385, THENCE 5.0 MILES NORTH ON STATE ROUTE 385 TO THE MONUMENT ON THE
 BK1635'EAST SIDE OF 385, AND IN THE NORTHEAST FLARE OF THE JUNCTION OF STATE
 BK1635'ROUTE 385 AND FRIESON ROAD IN SECTION NO. 20, R8W, T11S.  90 FEET EAST
 BK1635'OF THE CENTERLINE OF STATE ROUTE 385, 80 FEET NORTH OF THE CENTERLINE
 BK1635'OF FRIESON ROAD, 90 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 BK1635'HEADWALL FOR A THREE BARRELL CROSS DRAIN, 2 FEET SOUTHWEST OF A THREE
 BK1635'STRAND BARBED WIRE FENCE, 2 1/2 FEET NORTHEAST OF A STEEL WITNESS
 BK1635'POST, 3 1/2 FEET BELOW THE LEVEL OF THE ROADWAY, SET IN THE TOP OF A
 BK1635'CONCRETE POST PROJECTING 3 INCHES.
 BK1635
 BK1635                          STATION RECOVERY (1982)
 BK1635
 BK1635'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1635'RECOVERED IN GOOD CONDITION.
 BK1635
 BK1635                          STATION RECOVERY (1984)
 BK1635
 BK1635'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1635'MARK NOT FOUND.
 BK1635
 BK1635                          STATION RECOVERY (1997)
 BK1635
 BK1635'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1635'RECOVERED IN GOOD CONDITION.
 BK1635
 BK1635                          STATION RECOVERY (2002)
 BK1635
 BK1635'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1635'MARK NOT FOUND.
 BK1635
 BK1635                          STATION RECOVERY (2006)
 BK1635
 BK1635'RECOVERY NOTE BY CALCASIEU PARISH LOUISIANA 2006 (AM)
 BK1635'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1580 ***********************************************************************
 BK1580  DESIGNATION -  10 V 30
 BK1580  PID         -  BK1580
 BK1580  STATE/COUNTY-  LA/CALCASIEU
 BK1580  COUNTRY     -  US
 BK1580  USGS QUAD   -  MOSS BLUFF (2018)
 BK1580
 BK1580                         *CURRENT SURVEY CONTROL
 BK1580  ______________________________________________________________________
 BK1580* NAD 83(1986) POSITION- 30 15 58.     (N) 093 14 43.     (W)   SCALED
 BK1580* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1580  **This station is located in a suspected subsidence area (see below).
 BK1580  ______________________________________________________________________
 BK1580  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK1580  DYNAMIC HEIGHT  -          4.345 (meters)       14.26  (feet) COMP
 BK1580  MODELED GRAVITY -    979,325.3   (mgal)                       NAVD 88
 BK1580
 BK1580.The horizontal coordinates were scaled from a map and have
 BK1580.an estimated accuracy of +/- 6 seconds.
 BK1580
 BK1580.** This station is in an area of known vertical motion. If an
 BK1580.** orthometric height was ever established but is not available 
 BK1580.** in the current survey control section, the orthometric height
 BK1580.** is considered suspect.  Suspect heights are available in the
 BK1580.** superseded section only if requested.
 BK1580
 BK1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1580.GEOID18 height accuracy estimate available here.
 BK1580
 BK1580.Click photographs - Photos may exist for this station.
 BK1580
 BK1580.The dynamic height is computed by dividing the NAVD 88
 BK1580.geopotential number by the normal gravity value computed on the
 BK1580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1580.degrees latitude (g = 980.6199 gals.).
 BK1580
 BK1580.The modeled gravity was interpolated from observed gravity values.
 BK1580
 BK1580;                    North         East    Units  Estimated Accuracy
 BK1580;SPC LA S     -   197,300.      816,040.      MT  (+/- 180 meters Scaled)
 BK1580
 BK1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP764482(NAD 83)
 BK1580
 BK1580                          SUPERSEDED SURVEY CONTROL
 BK1580
 BK1580.No superseded survey control is available for this station.
 BK1580
 BK1580_MARKER: DD = SURVEY DISK
 BK1580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1580_STAMPING: 10V30 1968
 BK1580_MARK LOGO: LADHGS
 BK1580_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1580+STABILITY: SURFACE MOTION
 BK1580
 BK1580  HISTORY     - Date     Condition        Report By
 BK1580  HISTORY     - 1968     MONUMENTED       LADH
 BK1580  HISTORY     - 1984     GOOD             LADTD
 BK1580  HISTORY     - 1986     GOOD             NGS
 BK1580  HISTORY     - 20050120 POOR             USPSQD
 BK1580  HISTORY     - 20060311 POOR             USPSQD
 BK1580
 BK1580                          STATION DESCRIPTION
 BK1580
 BK1580'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1580'4.3 MI NW FROM LAKE CHARLES.
 BK1580'ABOUT 2.15 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1580'DEPOT AT LAKE CHARLES, THENCE 0.9 MILES NORTH ALONG MILLER AVENUE AT
 BK1580'WEST LAKE, THENCE 1.2 MILES NORTH ALONG STATE ROUTE 378, 100 FEET WEST
 BK1580'OF STATE ROUTE 378 CENTERLINE, IN THE CENTER OF TWO HIGHLINE POWER
 BK1580'POLES, 200 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE G AND C CURB
 BK1580'MARKET STORE, 109 FEET SOUTHWEST OF STATE ROUTE 378 AND A SHELL ROAD
 BK1580'CENTERLINE LEADING EAST, 1.5 FEET WEST OF A STEEL WITNESS POST, ABOUT
 BK1580'LEVEL WITH THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1580'INCHES.  SECTION 24, T 9S, R 9W.
 BK1580
 BK1580                          STATION RECOVERY (1984)
 BK1580
 BK1580'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1580'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  2.9 KM
 BK1580'(1.8 MILES) NORTHLY ALONG MILLER AVENUE FROM THE WEST END OF THE
 BK1580'SOUTHERN PACIFIC RAILROAD BRIDGE ACROSS THE CALCASIEU RIVER TO THE
 BK1580'MARK ON THE LEFT IN SECTION 24, T 9 S, R 9 W, UNDER A DOUBLE LINE
 BK1580'ELECTRIC POWER LINE CROSSING, 30.8 METERS (101 FEET) NORTHWEST OF THE
 BK1580'CENTERLINE OF MILLER AVENUE, 2.1 METERS (7 FEET) NORTH OF POWER POLE
 BK1580'NUMBER 59, 27.7 METERS (91 FEET) NORTH NORTHWEST OF THE NORTHERN MOST
 BK1580'VENT OF CONOCO PIPELINE.
 BK1580'THE MARK IS 0.6 METERS  E FROM A WITNESS POST.
 BK1580'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
 BK1580
 BK1580                          STATION RECOVERY (1986)
 BK1580
 BK1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1580'RECOVERED IN GOOD CONDITION, THE 1968 DESCRIPTION IS ADEQUATE WITH THE
 BK1580'FOLLOWING CORRECTIONS, THE MARK IS IN THE CENTER OF THE NORTH SET OF
 BK1580'TWO HIGH TENSION LINE POWER POLES, DELETE MEASURMENT TO THE G AND C
 BK1580'CURB MARKET STORE, DELETE OLD MEASURMENT TO THE STEEL WITNESS POST AND
 BK1580'ADD
 BK1580'THE MARK IS 0.30 METERS  E FROM  A WITNESS POST
 BK1580
 BK1580                          STATION RECOVERY (2005)
 BK1580
 BK1580'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BK1580'MARK RECOVERED IN POOR CONDITION.
 BK1580
 BK1580                          STATION RECOVERY (2006)
 BK1580
 BK1580'RECOVERY NOTE BY US POWER SQUADRON 2006
 BK1580'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1584 ***********************************************************************
 BK1584  DESIGNATION -  10 V 31
 BK1584  PID         -  BK1584
 BK1584  STATE/COUNTY-  LA/CALCASIEU
 BK1584  COUNTRY     -  US
 BK1584  USGS QUAD   -  MOSS BLUFF (2018)
 BK1584
 BK1584                         *CURRENT SURVEY CONTROL
 BK1584  ______________________________________________________________________
 BK1584* NAD 83(1986) POSITION- 30 16 30.     (N) 093 14 51.     (W)   SCALED
 BK1584* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1584  **This station is located in a suspected subsidence area (see below).
 BK1584  ______________________________________________________________________
 BK1584  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK1584  DYNAMIC HEIGHT  -          5.464 (meters)       17.93  (feet) COMP
 BK1584  MODELED GRAVITY -    979,326.0   (mgal)                       NAVD 88
 BK1584
 BK1584.The horizontal coordinates were scaled from a map and have
 BK1584.an estimated accuracy of +/- 6 seconds.
 BK1584
 BK1584.** This station is in an area of known vertical motion. If an
 BK1584.** orthometric height was ever established but is not available 
 BK1584.** in the current survey control section, the orthometric height
 BK1584.** is considered suspect.  Suspect heights are available in the
 BK1584.** superseded section only if requested.
 BK1584
 BK1584.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1584.GEOID18 height accuracy estimate available here.
 BK1584
 BK1584.Click photographs - Photos may exist for this station.
 BK1584
 BK1584.The dynamic height is computed by dividing the NAVD 88
 BK1584.geopotential number by the normal gravity value computed on the
 BK1584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1584.degrees latitude (g = 980.6199 gals.).
 BK1584
 BK1584.The modeled gravity was interpolated from observed gravity values.
 BK1584
 BK1584;                    North         East    Units  Estimated Accuracy
 BK1584;SPC LA S     -   198,290.      815,840.      MT  (+/- 180 meters Scaled)
 BK1584
 BK1584_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP761492(NAD 83)
 BK1584
 BK1584                          SUPERSEDED SURVEY CONTROL
 BK1584
 BK1584.No superseded survey control is available for this station.
 BK1584
 BK1584_MARKER: DD = SURVEY DISK
 BK1584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1584_STAMPING: 10V31 1968
 BK1584_MARK LOGO: LADHGS
 BK1584_PROJECTION: FLUSH
 BK1584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1584+STABILITY: SURFACE MOTION
 BK1584
 BK1584  HISTORY     - Date     Condition        Report By
 BK1584  HISTORY     - 1968     MONUMENTED       LADH
 BK1584  HISTORY     - 1984     GOOD             LADTD
 BK1584  HISTORY     - 1986     GOOD             NGS
 BK1584
 BK1584                          STATION DESCRIPTION
 BK1584
 BK1584'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1584'5.4 MI NW FROM LAKE CHARLES.
 BK1584'ABOUT 2.15 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1584'DEPOT AT LAKE CHARLES, THENCE 0.9 MILES NORTH ALONG MILLER AVENUE AT
 BK1584'WEST LAKE, THENCE 2.3 MILES NORTH ALONG STATE ROUTE 378, 31 FEET SOUTH
 BK1584'OF STATE ROUTE 378 CENTERLINE, 14 FEET SOUTHWEST OF THE WEST END OF A
 BK1584'SIDE DRAIN, 73 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK
 BK1584'VENEER HOUSE BELONGING TO A MR. A. DARNSTEADT, 80 FEET NORTHEAST OF
 BK1584'THE NORTHEAST CORNER OF A BRICK VENEER HOUSE BELONGING TO A MR. J.R.
 BK1584'WESTBROOK, 1 1/2 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A
 BK1584'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 13, T 9S, R 9W.
 BK1584
 BK1584                          STATION RECOVERY (1984)
 BK1584
 BK1584'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1584'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  3.9 KM
 BK1584'(2.4 MILES) NORTHLY ALONG MILLER AVENUE FROM THE WEST END OF THE
 BK1584'SOUTHERN PACIFIC RAILROAD BRIDGE ACROSS THE CALCASIEU RIVER, THENCE
 BK1584'0.5 KM (0.3 MILES) WESTERLY ALONG HUDSON DRIVE TO THE MARK ON THE
 BK1584'LEFT IN SECTION 13, T 9 S, R 9 W, 9.1 METERS (30 FEET) SOUTH OF THE
 BK1584'CENTERLINE OF HUDSON DRIVE, 4.3 METERS (14 FEET) SOUTHWEST OF THE
 BK1584'WEST END OF A 15 INCH SIDEDRAIN, 24.7 METERS (81 FEET) NORTHEAST OF
 BK1584'THE NORTHEAST CORNER OF A RED BRICK HOUSE.
 BK1584'THE MARK IS 0.5 METERS  N FROM A WITNESS POST.
 BK1584'THE MARK IS 0.3 M BELOW HUDSON DRIVE.
 BK1584
 BK1584                          STATION RECOVERY (1986)
 BK1584
 BK1584'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1584'RECOVERED IN GOOD CONDITION, THE 1968 DESCRIPTION IS ADEQUATE EXCEPT
 BK1584'ADD 0.50 METER (1.6 FT) SOUTH-SOUTHWEST OF A TELEPHONE JUNCTION BOX.
 BK1584'THE MARK IS 0.50 METERS  NNW FROM  A WITNESS POST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1585 ***********************************************************************
 BK1585  DESIGNATION -  10 V 32
 BK1585  PID         -  BK1585
 BK1585  STATE/COUNTY-  LA/CALCASIEU
 BK1585  COUNTRY     -  US
 BK1585  USGS QUAD   -  BUHLER (2018)
 BK1585
 BK1585                         *CURRENT SURVEY CONTROL
 BK1585  ______________________________________________________________________
 BK1585* NAD 83(1986) POSITION- 30 17 12.     (N) 093 15 00.     (W)   SCALED
 BK1585* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1585  **This station is located in a suspected subsidence area (see below).
 BK1585  ______________________________________________________________________
 BK1585  GEOID HEIGHT    -        -27.203 (meters)                     GEOID18
 BK1585  DYNAMIC HEIGHT  -          5.864 (meters)       19.24  (feet) COMP
 BK1585  MODELED GRAVITY -    979,327.0   (mgal)                       NAVD 88
 BK1585
 BK1585.The horizontal coordinates were scaled from a map and have
 BK1585.an estimated accuracy of +/- 6 seconds.
 BK1585
 BK1585.** This station is in an area of known vertical motion. If an
 BK1585.** orthometric height was ever established but is not available 
 BK1585.** in the current survey control section, the orthometric height
 BK1585.** is considered suspect.  Suspect heights are available in the
 BK1585.** superseded section only if requested.
 BK1585
 BK1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1585.GEOID18 height accuracy estimate available here.
 BK1585
 BK1585.Click photographs - Photos may exist for this station.
 BK1585
 BK1585.The dynamic height is computed by dividing the NAVD 88
 BK1585.geopotential number by the normal gravity value computed on the
 BK1585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1585.degrees latitude (g = 980.6199 gals.).
 BK1585
 BK1585.The modeled gravity was interpolated from observed gravity values.
 BK1585
 BK1585;                    North         East    Units  Estimated Accuracy
 BK1585;SPC LA S     -   199,590.      815,620.      MT  (+/- 180 meters Scaled)
 BK1585
 BK1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP759505(NAD 83)
 BK1585
 BK1585                          SUPERSEDED SURVEY CONTROL
 BK1585
 BK1585.No superseded survey control is available for this station.
 BK1585
 BK1585_MARKER: DD = SURVEY DISK
 BK1585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1585_STAMPING: 10V32 1968
 BK1585_MARK LOGO: LADHGS
 BK1585_PROJECTION: FLUSH
 BK1585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1585+STABILITY: SURFACE MOTION
 BK1585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1585+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2004
 BK1585
 BK1585  HISTORY     - Date     Condition        Report By
 BK1585  HISTORY     - 1968     MONUMENTED       LADH
 BK1585  HISTORY     - 1982     GOOD             LADTD
 BK1585  HISTORY     - 1984     GOOD             LADTD
 BK1585  HISTORY     - 1986     GOOD             NGS
 BK1585  HISTORY     - 20040302 GOOD             WEBBES
 BK1585
 BK1585                          STATION DESCRIPTION
 BK1585
 BK1585'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1585'6.4 MI NW FROM LAKE CHARLES.
 BK1585'ABOUT 2.15 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1585'DEPOT AT LAKE CHARLES, THENCE 0.9 MILE NORTH ALONG MILLER AVENUE AT
 BK1585'WEST LAKE, THENCE 3.3 MILES NORTH ALONG STATE ROUTE 378, 63 FEET NORTH
 BK1585'OF A POWER POLE WITH A TRANSFORMER AND A FLOOD LIGHT, 62 FEET EAST OF
 BK1585'AGUY WIRE OF AN ORANGE AND WHITE TOWER, 59 FEET WEST OF A POWER POLE
 BK1585'WITH A TRANSFORMER, 31 FEET WEST OF THE CENTERLINE OF STATE ROUTE 378,
 BK1585'21 FEET EAST OF A HAGAN STORM FENCE, 1 FOOT WEST OF A STEEL WITNESS
 BK1585'POST, 1 FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1585'PROJECTING 3 INCHES.  SECTION 14, T 9S, R 9W.
 BK1585
 BK1585                          STATION RECOVERY (1982)
 BK1585
 BK1585'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1585'RECOVERED IN GOOD CONDITION.
 BK1585
 BK1585                          STATION RECOVERY (1984)
 BK1585
 BK1585'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1585'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  3.9 KM
 BK1585'(2.4 MILES) NORTHLY ALONG MILLER AVENUE FROM THE WEST END OF THE
 BK1585'SOUTHERN PACIFIC RAILROAD BRIDGE ACROSS THE CALCASIEU RIVER, THENCE
 BK1585'0.8 KM (0.5 MILE) WEST ALONG HUDSON DRIVE, THENCE 1.3 KM (0.8 MILE)
 BK1585'NORTH ALONG DAVIS DRIVE TO THE MARK ON THE LEFT IN SECTION 11, T 9 S,
 BK1585'R 9 W, 9.8 METERS (32 FEET) WEST OF THE CENTERLINE OF DAVIS DRIVE,
 BK1585'6.4 METERS (21 FEET) EAST OF THE SOUTH CORNER OF A CHAIN LINK FENCE,
 BK1585'19.5 METERS (64 FEET) SOUTH OF A POWER POLE WITH A TRANSFORMER AND
 BK1585'STREET LIGHT.  THIS STATION MAY ALSO BE REACHED BY DRIVING 6.4 KM
 BK1585'(4.0 MILES) WEST ALONG LA.  HIGHWAY 378 FROM THE POST OFFICE AT MOSS
 BK1585'BLUFF.
 BK1585'THE MARK IS 0.3 METERS  W FROM A WITNESS POST.
 BK1585'THE MARK IS ABOVE LEVEL WITH DAVIS DRIVE.
 BK1585
 BK1585                          STATION RECOVERY (1986)
 BK1585
 BK1585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1585'RECOVERED IN GOOD CONDITION, THE 1968 DESCRIPTION IS ADEQUATE EXCEPT
 BK1585'IT SHOULD READ 63 FEET SOUTH OF A POWER POLE WITH TRANSFORMER AND
 BK1585'FLOOD LIGHT INSTEAD OF (NORTH), CHANGE PROJECTING 3 INCHES TO FLUSH
 BK1585'WITH THE GROUND.
 BK1585
 BK1585                          STATION RECOVERY (2004)
 BK1585
 BK1585'RECOVERY NOTE BY WEBB ENGINEERING AND SURVEYING 2004 (JRW)
 BK1585'RECOVERED WITH 1986 DESCRIPTION.
 BK1585'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1586 ***********************************************************************
 BK1586  DESIGNATION -  10 V 33
 BK1586  PID         -  BK1586
 BK1586  STATE/COUNTY-  LA/CALCASIEU
 BK1586  COUNTRY     -  US
 BK1586  USGS QUAD   -  MOSS BLUFF (2018)
 BK1586
 BK1586                         *CURRENT SURVEY CONTROL
 BK1586  ______________________________________________________________________
 BK1586* NAD 83(1986) POSITION- 30 17 49.     (N) 093 14 55.     (W)   SCALED
 BK1586* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1586  **This station is located in a suspected subsidence area (see below).
 BK1586  ______________________________________________________________________
 BK1586  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK1586  DYNAMIC HEIGHT  -          5.276 (meters)       17.31  (feet) COMP
 BK1586  MODELED GRAVITY -    979,327.9   (mgal)                       NAVD 88
 BK1586
 BK1586.The horizontal coordinates were scaled from a map and have
 BK1586.an estimated accuracy of +/- 6 seconds.
 BK1586
 BK1586.** This station is in an area of known vertical motion. If an
 BK1586.** orthometric height was ever established but is not available 
 BK1586.** in the current survey control section, the orthometric height
 BK1586.** is considered suspect.  Suspect heights are available in the
 BK1586.** superseded section only if requested.
 BK1586
 BK1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1586.GEOID18 height accuracy estimate available here.
 BK1586
 BK1586.Click photographs - Photos may exist for this station.
 BK1586
 BK1586.The dynamic height is computed by dividing the NAVD 88
 BK1586.geopotential number by the normal gravity value computed on the
 BK1586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1586.degrees latitude (g = 980.6199 gals.).
 BK1586
 BK1586.The modeled gravity was interpolated from observed gravity values.
 BK1586
 BK1586;                    North         East    Units  Estimated Accuracy
 BK1586;SPC LA S     -   200,720.      815,770.      MT  (+/- 180 meters Scaled)
 BK1586
 BK1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP760517(NAD 83)
 BK1586
 BK1586                          SUPERSEDED SURVEY CONTROL
 BK1586
 BK1586.No superseded survey control is available for this station.
 BK1586
 BK1586_MARKER: DD = SURVEY DISK
 BK1586_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK1586_SP_SET: BRIDGE ABUTEMENT
 BK1586_STAMPING: 10V33 1968
 BK1586_MARK LOGO: LADHGS
 BK1586_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1586_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1586+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2002
 BK1586
 BK1586  HISTORY     - Date     Condition        Report By
 BK1586  HISTORY     - 1968     MONUMENTED       LADH
 BK1586  HISTORY     - 1982     GOOD             LADTD
 BK1586  HISTORY     - 1984     GOOD             LADTD
 BK1586  HISTORY     - 1986     GOOD             NGS
 BK1586  HISTORY     - 20020520 GOOD             INDIV
 BK1586
 BK1586                          STATION DESCRIPTION
 BK1586
 BK1586'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1586'7.2 MI NW FROM LAKE CHARLES.
 BK1586'ABOUT 2.15 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1586'DEPOT AT LAKE CHARLES, THENCE 0.9 MILES NORTH ALONG MILLER AVENUE AT
 BK1586'WEST LAKE, THENCE 4.1 MILES NORTH ALONG STATE ROUTE 378, LOCATED IN
 BK1586'THE NORTHEAST WING OF THE WEST FORK BAYOU BRIDGE AT WEST LAKE, 55 FEET
 BK1586'SOUTHEAST OF THE CENTER OF THE PROTECT-O-ARM, 17.5 FEET SOUTH OF THE
 BK1586'END OF THE PARPET WALL, 15 FEET EAST OF THE CENTERLINE OF STATE ROUTE
 BK1586'378, 1 FOOT WEST OF THE PARPET WALL, 1/2 FOOT NORTH OF THE EXPANSION
 BK1586'DAM, 13 FEET SOUTHWEST OF A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY
 BK1586'AND DRILLED IN SIDEWALK.  SECTION 12, T 9S, R 9W.
 BK1586
 BK1586                          STATION RECOVERY (1982)
 BK1586
 BK1586'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1586'RECOVERED IN GOOD CONDITION.
 BK1586
 BK1586                          STATION RECOVERY (1984)
 BK1586
 BK1586'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1586'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  0.4 KM
 BK1586'(0.2 MILE) SOUTH ALONG AN ASPHALT ROAD (PARISH ROAD) FROM THE POST
 BK1586'OFFICE AT MOSS BLUFF, THENCE 4.8 KM (3.0 MILES) WEST ALONG LA.
 BK1586'HIGHWAY 378 TO A BRIDGE OVER THE WEST FORK OF THE CALCASIEU RIVER, IN
 BK1586'THE NORTHEAST ABUTMENT, 12.9 METERS (40 FEET) SOUTH SOUTHWEST OF THE
 BK1586'SOUTHWEST CORNER OF THE CONCRETE FOOTING FOR THE EAST SIGNAL
 BK1586'THE MARK IS 4.0 METERS  SSW FROM A WITNESS POST.
 BK1586'THE MARK IS ABOVE LEVEL WITH BRIDGE SIDEWALK.
 BK1586
 BK1586                          STATION RECOVERY (1986)
 BK1586
 BK1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1586'RECOVERED IN GOOD CONDITION.
 BK1586
 BK1586                          STATION RECOVERY (2002)
 BK1586
 BK1586'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (JMW)
 BK1586'THE MARK WAS RECOVERED AS PER 1984 DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1587 ***********************************************************************
 BK1587  DESIGNATION -  10 V 34
 BK1587  PID         -  BK1587
 BK1587  STATE/COUNTY-  LA/CALCASIEU
 BK1587  COUNTRY     -  US
 BK1587  USGS QUAD   -  MOSS BLUFF (2018)
 BK1587
 BK1587                         *CURRENT SURVEY CONTROL
 BK1587  ______________________________________________________________________
 BK1587* NAD 83(1986) POSITION- 30 18 03.     (N) 093 13 59.     (W)   SCALED
 BK1587* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1587  **This station is located in a suspected subsidence area (see below).
 BK1587  ______________________________________________________________________
 BK1587  GEOID HEIGHT    -        -27.202 (meters)                     GEOID18
 BK1587
 BK1587.The horizontal coordinates were scaled from a map and have
 BK1587.an estimated accuracy of +/- 6 seconds.
 BK1587
 BK1587.** This station is in an area of known vertical motion. If an
 BK1587.** orthometric height was ever established but is not available 
 BK1587.** in the current survey control section, the orthometric height
 BK1587.** is considered suspect.  Suspect heights are available in the
 BK1587.** superseded section only if requested.
 BK1587
 BK1587.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1587.GEOID18 height accuracy estimate available here.
 BK1587
 BK1587.Click photographs - Photos may exist for this station.
 BK1587
 BK1587;                    North         East    Units  Estimated Accuracy
 BK1587;SPC LA S     -   201,130.      817,280.      MT  (+/- 180 meters Scaled)
 BK1587
 BK1587_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP775521(NAD 83)
 BK1587
 BK1587                          SUPERSEDED SURVEY CONTROL
 BK1587
 BK1587.No superseded survey control is available for this station.
 BK1587
 BK1587_MARKER: DD = SURVEY DISK
 BK1587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1587_STAMPING: 10V34 1968
 BK1587_MARK LOGO: LADHGS
 BK1587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1587+STABILITY: SURFACE MOTION
 BK1587
 BK1587  HISTORY     - Date     Condition        Report By
 BK1587  HISTORY     - 1968     MONUMENTED       LADH
 BK1587  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1587
 BK1587                          STATION DESCRIPTION
 BK1587
 BK1587'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1587'8.2 MI NW FROM LAKE CHARLES.
 BK1587'ABOUT 2.15 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1587'DEPOT AT LAKE CHARLES, THENCE 0.9 MILES NORTH ALONG MILLER AVENUE AT
 BK1587'WEST LAKE, THENCE 5.1 MILES NORTH ALONG STATE ROUTE 378, 68.5 FEET
 BK1587'NORTHWEST OF THE CENTERLINE OF THE INTERSECTION OF STATE ROUTE 378 AND
 BK1587'PERKINS FERRY ROAD, 42 FEET WEST OF THE CENTERLINE OF NORTH PERKINS
 BK1587'FERRY ROAD, 55 FEET NORTH OF THE CENTERLINE OF STATE ROUTE 378, 11
 BK1587'FEET WEST OF A TELEPHONE CABLE POLE, 1 1/2 FEET WEST OF A STEEL
 BK1587'WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET IN THE TOP OF A
 BK1587'CONCRETE POST PROJECTING 3 INCHES.  SECTION 1, T 9S, R 9W.
 BK1587
 BK1587                          STATION RECOVERY (1986)
 BK1587
 BK1587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1587'NOT RECOVERED.  A SEARCH FAILED TO FIND ANY INDICATION OF THE MARK.
 BK1587'HIGHWAY 378 IS UNDER CONSTRUCTION AND AREA HAS AND STILL IS UNDER
 BK1587'DEVELOPMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2551 ***********************************************************************
 BK2551  DESIGNATION -  10 V 34 RESET
 BK2551  PID         -  BK2551
 BK2551  STATE/COUNTY-  LA/CALCASIEU
 BK2551  COUNTRY     -  US
 BK2551  USGS QUAD   -  MOSS BLUFF (2018)
 BK2551
 BK2551                         *CURRENT SURVEY CONTROL
 BK2551  ______________________________________________________________________
 BK2551* NAD 83(1986) POSITION- 30 18 05.     (N) 093 13 58.     (W)   SCALED
 BK2551* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2551  **This station is located in a suspected subsidence area (see below).
 BK2551  ______________________________________________________________________
 BK2551  GEOID HEIGHT    -        -27.202 (meters)                     GEOID18
 BK2551  DYNAMIC HEIGHT  -          6.404 (meters)       21.01  (feet) COMP
 BK2551  MODELED GRAVITY -    979,328.3   (mgal)                       NAVD 88
 BK2551
 BK2551.The horizontal coordinates were scaled from a map and have
 BK2551.an estimated accuracy of +/- 6 seconds.
 BK2551
 BK2551.** This station is in an area of known vertical motion. If an
 BK2551.** orthometric height was ever established but is not available 
 BK2551.** in the current survey control section, the orthometric height
 BK2551.** is considered suspect.  Suspect heights are available in the
 BK2551.** superseded section only if requested.
 BK2551
 BK2551.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2551.GEOID18 height accuracy estimate available here.
 BK2551
 BK2551.Click photographs - Photos may exist for this station.
 BK2551
 BK2551.The dynamic height is computed by dividing the NAVD 88
 BK2551.geopotential number by the normal gravity value computed on the
 BK2551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2551.degrees latitude (g = 980.6199 gals.).
 BK2551
 BK2551.The modeled gravity was interpolated from observed gravity values.
 BK2551
 BK2551;                    North         East    Units  Estimated Accuracy
 BK2551;SPC LA S     -   201,190.      817,310.      MT  (+/- 180 meters Scaled)
 BK2551
 BK2551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776522(NAD 83)
 BK2551
 BK2551                          SUPERSEDED SURVEY CONTROL
 BK2551
 BK2551.No superseded survey control is available for this station.
 BK2551
 BK2551_MARKER: DD = SURVEY DISK
 BK2551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2551_STAMPING: 10V34 RESET 1983
 BK2551_MARK LOGO: LADHGS
 BK2551_PROJECTION: RECESSED 15 CENTIMETERS
 BK2551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2551+STABILITY: SURFACE MOTION
 BK2551_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2551+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2002
 BK2551
 BK2551  HISTORY     - Date     Condition        Report By
 BK2551  HISTORY     - 1983     MONUMENTED       LADTD
 BK2551  HISTORY     - 1984     GOOD             LADTD
 BK2551  HISTORY     - 20021102 GOOD             USPSQD
 BK2551
 BK2551                          STATION DESCRIPTION
 BK2551
 BK2551'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2551'3.2 KM (2.0 MI) WEST FROM MOSS BLUFF.  0.4 KM (0.2 MILE) SOUTH ALONG
 BK2551'AN ASPHALT ROAD (PARISH ROAD) FROM THE POST OFFICE AT MOSS BLUFF,
 BK2551'THENCE 2.8 KM (1.8 MILES) WEST ALONG LA.  HIGHWAY 378 TO THE MARK ON
 BK2551'THE RIGHT AT THE JUNCTION OF LA.  HIGH-WAY 378 AND NORTH AND SOUTH
 BK2551'PERKINS FERRY ROAD IN SECTION 1, T9S, R9W, 11.0 METERS (36 FEET)
 BK2551'WEST-NORTHWEST OF A FIREPLUG, 18.3 METERS (60 FEET) WEST OF THE
 BK2551'CENTERLINE OF NORTH PERKINS FERRY ROAD, 19.5 METERS (64 FEET) NORTH OF
 BK2551'THE CENTERLINE OF LA HIGHWAY 378.  IT IS 0.5 METERS WEST FROM A
 BK2551'WITNESS POST AND 0.2 M BELOW THE HIGHWAY.
 BK2551
 BK2551                          STATION RECOVERY (2002)
 BK2551
 BK2551'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK2551'MARKER IS 0.5 FT SW OF FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1588 ***********************************************************************
 BK1588  DESIGNATION -  10 V 35
 BK1588  PID         -  BK1588
 BK1588  STATE/COUNTY-  LA/CALCASIEU
 BK1588  COUNTRY     -  US
 BK1588  USGS QUAD   -  MOSS BLUFF (2018)
 BK1588
 BK1588                         *CURRENT SURVEY CONTROL
 BK1588  ______________________________________________________________________
 BK1588* NAD 83(1986) POSITION- 30 18 02.     (N) 093 13 04.     (W)   SCALED
 BK1588* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1588  **This station is located in a suspected subsidence area (see below).
 BK1588  ______________________________________________________________________
 BK1588  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK1588
 BK1588.The horizontal coordinates were scaled from a map and have
 BK1588.an estimated accuracy of +/- 6 seconds.
 BK1588
 BK1588.** This station is in an area of known vertical motion. If an
 BK1588.** orthometric height was ever established but is not available 
 BK1588.** in the current survey control section, the orthometric height
 BK1588.** is considered suspect.  Suspect heights are available in the
 BK1588.** superseded section only if requested.
 BK1588
 BK1588.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1588.GEOID18 height accuracy estimate available here.
 BK1588
 BK1588.Click photographs - Photos may exist for this station.
 BK1588
 BK1588;                    North         East    Units  Estimated Accuracy
 BK1588;SPC LA S     -   201,070.      818,750.      MT  (+/- 180 meters Scaled)
 BK1588
 BK1588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP790521(NAD 83)
 BK1588
 BK1588                          SUPERSEDED SURVEY CONTROL
 BK1588
 BK1588.No superseded survey control is available for this station.
 BK1588
 BK1588_MARKER: DD = SURVEY DISK
 BK1588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1588_STAMPING: 10V35 1968
 BK1588_MARK LOGO: LADHGS
 BK1588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1588+STABILITY: SURFACE MOTION
 BK1588
 BK1588  HISTORY     - Date     Condition        Report By
 BK1588  HISTORY     - 1968     MONUMENTED       LADH
 BK1588
 BK1588                          STATION DESCRIPTION
 BK1588
 BK1588'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1588'9.1 MI NW FROM LAKE CHARLES.
 BK1588'ABOUT 2.15 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1588'DEPOT AT LAKE CHARLES, THENCE 0.9 MILES NORTH ALONG MILLER AVENUE AT
 BK1588'WEST LAKE, THENCE 6.0 MILES NORTH ALONG STATE ROUTE 378, 90 FEET
 BK1588'NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME HOUSE, HOUSE NO.
 BK1588'161, 57 FEET SOUTHEAST OF THE SOUTH END OF A DOUBLE LINE CROSS DRAIN,
 BK1588'38 FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 378, 25 FEET WEST OF A
 BK1588'MESH FENCE CORNER.  THIS MARKER MAY ALSO BE FOUND BY DRIVING 9.7 MILES
 BK1588'NORTH ALONG US HIGHWAY 171 AND WEST ALONG LA. 378.  IT IS 1 FOOT SOUTH
 BK1588'OF A STEEL WITNESS POST, 3 FEET BELOW LEVEL OF THE ROADWAY, SET IN THE
 BK1588'TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 6, T 8S. R 8W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2448 ***********************************************************************
 BK2448  DESIGNATION -  10 V 35 RESET
 BK2448  PID         -  BK2448
 BK2448  STATE/COUNTY-  LA/CALCASIEU
 BK2448  COUNTRY     -  US
 BK2448  USGS QUAD   -  MOSS BLUFF (2018)
 BK2448
 BK2448                         *CURRENT SURVEY CONTROL
 BK2448  ______________________________________________________________________
 BK2448* NAD 83(1986) POSITION- 30 18 02.     (N) 093 13 03.     (W)   SCALED
 BK2448* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2448  **This station is located in a suspected subsidence area (see below).
 BK2448  ______________________________________________________________________
 BK2448  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK2448  DYNAMIC HEIGHT  -          4.874 (meters)       15.99  (feet) COMP
 BK2448  MODELED GRAVITY -    979,328.3   (mgal)                       NAVD 88
 BK2448
 BK2448.The horizontal coordinates were scaled from a map and have
 BK2448.an estimated accuracy of +/- 6 seconds.
 BK2448
 BK2448.** This station is in an area of known vertical motion. If an
 BK2448.** orthometric height was ever established but is not available 
 BK2448.** in the current survey control section, the orthometric height
 BK2448.** is considered suspect.  Suspect heights are available in the
 BK2448.** superseded section only if requested.
 BK2448
 BK2448.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2448.GEOID18 height accuracy estimate available here.
 BK2448
 BK2448.Click photographs - Photos may exist for this station.
 BK2448
 BK2448.The dynamic height is computed by dividing the NAVD 88
 BK2448.geopotential number by the normal gravity value computed on the
 BK2448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2448.degrees latitude (g = 980.6199 gals.).
 BK2448
 BK2448.The modeled gravity was interpolated from observed gravity values.
 BK2448
 BK2448;                    North         East    Units  Estimated Accuracy
 BK2448;SPC LA S     -   201,070.      818,770.      MT  (+/- 180 meters Scaled)
 BK2448
 BK2448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP790521(NAD 83)
 BK2448
 BK2448                          SUPERSEDED SURVEY CONTROL
 BK2448
 BK2448.No superseded survey control is available for this station.
 BK2448
 BK2448_MARKER: DD = SURVEY DISK
 BK2448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2448_STAMPING: 10V35 RESET 1983
 BK2448_MARK LOGO: LADHGS
 BK2448_PROJECTION: RECESSED 5 CENTIMETERS
 BK2448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2448+STABILITY: SURFACE MOTION
 BK2448_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2448+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2002
 BK2448
 BK2448  HISTORY     - Date     Condition        Report By
 BK2448  HISTORY     - 1983     MONUMENTED       LADTD
 BK2448  HISTORY     - 1984     GOOD             LADTD
 BK2448  HISTORY     - 1986     GOOD             NGS
 BK2448  HISTORY     - 20021102 GOOD             USPSQD
 BK2448
 BK2448                          STATION DESCRIPTION
 BK2448
 BK2448'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2448'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  0.4 KM
 BK2448'(0.2 MILE) SOUTH ALONG AN ASPALT ROAD (PARISH ROAD) FROM THE POST
 BK2448'OFFICE AT MOSS BLUFF,,THENCE 1.7 KM (1.1 MILES) WEST ALONG LA.
 BK2448'HIGHWAY 378 TO THE MARK ON THE LEFT AT THE JUNCTION OF LA.  HIGHWAY
 BK2448'378 AND FEINSTEIN ROAD IN SECTION 7, T 9 S, R 8 W, 18.3 METERS (60
 BK2448'FEET) SOUTH OF THE CENTERLINE OF LA.  HIGHWAY 378, 47.2 METERS (155
 BK2448'FEET) WEST OF THE CENTERLINE OF FEINSTEIN ROAD, 9.1 METERS (30 FEET)
 BK2448'WEST NORTHWEST OF AN 18 INCH WHITE OAK.
 BK2448'THE MARK IS 0.5 METERS  E FROM A WITNESS POST.
 BK2448'THE MARK IS 0.4 M BELOW THE HIGHWAY.
 BK2448
 BK2448                          STATION RECOVERY (1986)
 BK2448
 BK2448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2448'2.2 KM (1.35 MI) WEST FROM MOSS BLUFF.
 BK2448'2.2 KM (1.35 MI) WEST ALONG STATE HIGHWAY 378 FROM THE JUNCTION OF
 BK2448'U.S. HIGHWAY 171 IN NOSS BLUFF TO THE MARK ON THE LEFT, JUST WEST OF
 BK2448'THE JUNCTION OF FEINSTEIN ROAD AND AT THE NORTHWEST CORNER OF THE
 BK2448'PROPERTY LINE OF A ONE-STORY BRICK HOUSE, 18.29 METERS (60.0 FT) SOUTH
 BK2448'OF THE CENTERLINE OF THE HIGHWAY, 47.24 METERS (155.0 FT) WEST OF THE
 BK2448'CENTER OF FEINSTEIN ROAD, 5.36 METERS (17.6 FT) SOUTH-SOUTHWEST OF A
 BK2448'UTILITY POLE.
 BK2448'THE MARK IS 0.33 METERS  E FROM  A WITNESS POST
 BK2448'THE MARK IS 0.30 M BELOW HIGHWAY.
 BK2448
 BK2448                          STATION RECOVERY (2002)
 BK2448
 BK2448'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK2448'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1589 ***********************************************************************
 BK1589  DESIGNATION -  10 V 36
 BK1589  PID         -  BK1589
 BK1589  STATE/COUNTY-  LA/CALCASIEU
 BK1589  COUNTRY     -  US
 BK1589  USGS QUAD   -  MOSS BLUFF (2018)
 BK1589
 BK1589                         *CURRENT SURVEY CONTROL
 BK1589  ______________________________________________________________________
 BK1589* NAD 83(1986) POSITION- 30 18 01.     (N) 093 11 58.     (W)   SCALED
 BK1589* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1589  **This station is located in a suspected subsidence area (see below).
 BK1589  ______________________________________________________________________
 BK1589  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK1589  DYNAMIC HEIGHT  -          6.386 (meters)       20.95  (feet) COMP
 BK1589  MODELED GRAVITY -    979,328.4   (mgal)                       NAVD 88
 BK1589
 BK1589.The horizontal coordinates were scaled from a map and have
 BK1589.an estimated accuracy of +/- 6 seconds.
 BK1589
 BK1589.** This station is in an area of known vertical motion. If an
 BK1589.** orthometric height was ever established but is not available 
 BK1589.** in the current survey control section, the orthometric height
 BK1589.** is considered suspect.  Suspect heights are available in the
 BK1589.** superseded section only if requested.
 BK1589
 BK1589.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1589.GEOID18 height accuracy estimate available here.
 BK1589
 BK1589.Click photographs - Photos may exist for this station.
 BK1589
 BK1589.The dynamic height is computed by dividing the NAVD 88
 BK1589.geopotential number by the normal gravity value computed on the
 BK1589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1589.degrees latitude (g = 980.6199 gals.).
 BK1589
 BK1589.The modeled gravity was interpolated from observed gravity values.
 BK1589
 BK1589;                    North         East    Units  Estimated Accuracy
 BK1589;SPC LA S     -   201,010.      820,510.      MT  (+/- 180 meters Scaled)
 BK1589
 BK1589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP808520(NAD 83)
 BK1589
 BK1589                          SUPERSEDED SURVEY CONTROL
 BK1589
 BK1589.No superseded survey control is available for this station.
 BK1589
 BK1589_MARKER: DD = SURVEY DISK
 BK1589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1589_STAMPING: 10V36 1968
 BK1589_MARK LOGO: LADHGS
 BK1589_PROJECTION: FLUSH
 BK1589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1589+STABILITY: SURFACE MOTION
 BK1589
 BK1589  HISTORY     - Date     Condition        Report By
 BK1589  HISTORY     - 1968     MONUMENTED       LADH
 BK1589  HISTORY     - 1984     GOOD             LADTD
 BK1589  HISTORY     - 1986     GOOD             NGS
 BK1589  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1589
 BK1589                          STATION DESCRIPTION
 BK1589
 BK1589'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1589'8.6 MI NE FROM LAKE CHARLES.
 BK1589'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1589'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1589'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 5.2
 BK1589'MILES NORTH ALONG US HIGHWAY 171, 139 FEET NORTHWEST OF THE NORTHWEST
 BK1589'CORNER OF A BRICK HOME BELONGING TO A MR. BILL WHITE, 108 FEET SOUTH
 BK1589'OF THE CENTERLINE OF STATE ROUTE 378, 100 FEET SOUTHEAST OF THE SOUTH
 BK1589'RAILROAD CROSSING SIGNAL LIGHTS, 82 FEET SOUTHWEST OF A TELEPHONE
 BK1589'POLE, 28.5 FEET EAST OF THE EAST RAIL OF THE SOUTHERN PACIFIC
 BK1589'RAILROAD, 1.3 FEET SOUTH OF A STEEL WITNESS POST, 1 FOOT BELOW LEVEL
 BK1589'OF THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1589'SECTION 8, T 9S, R 8W.
 BK1589
 BK1589                          STATION RECOVERY (1984)
 BK1589
 BK1589'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1589'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  ABOUT
 BK1589'0.4 KM (0.2 MILES) SOUTH ALONG AN ASPHALT ROAD (PARISH ROAD) FROM THE
 BK1589'POST OFFICE AT MOSS BLUFF TO THE INTERSECTION OF THE ASPHALT ROAD AND
 BK1589'LA.  HIGHWAY 378, 32.9 METERS (108.0 FEET) SOUTH OF THE CENTER LINE
 BK1589'OF LA.  HIGHWAY 378, 42.4 METERS (139.0 FEET) NORTHWEST OF THE
 BK1589'NORTHWEST CORNER OF A BRICK HOME BELONGING TO MR. BILL WHITE, 25.0
 BK1589'METERS (82.0 FEET) SOUTHWEST OF A TELEPHONE POLE,
 BK1589'THE MARK IS 0.4 METERS  S FROM A WITNESS POST.
 BK1589'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 BK1589
 BK1589                          STATION RECOVERY (1986)
 BK1589
 BK1589'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1589'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS, IN MOSS BLUFF,
 BK1589'0.5 KM (0.3 MI) WEST ALONG STATE HIGHWAY 378 FROM THE JUNCTION OF
 BK1589'U.S. HIGHWAY 171 TO THE MARK OM THE LEFT, SOUTHWEST AND ACROSS THE
 BK1589'HIGHWAY FROM THE LOUISIANA SAVINGS ASSOCIATION, AT THE JUNCTION OF
 BK1589'PARISH ROAD AND NORTHEAST OF THE NORTHEAST CORNER OF THE MOSS BLUFF
 BK1589'SHOPPING CENTER, 32.92 METERS (108.0 FT) SOUTH OF THE CENTER LINE OF
 BK1589'THE HIGHWAY, 42.37 METERS (139.0 FT) NORTHWEST OF THE NORTHWEST CORNER
 BK1589'OF A ONE-STORY BRICK HOUSE BELONGING TO MR. BILL WHITE, 24.99 METERS
 BK1589'(82.0 FT) SOUTHWEST OF A TELEPHONE POLE, 0.61 METER (2.0 FT) NORTHEAST
 BK1589'OF A 6-INCH PINE TREE.
 BK1589'THE MARK IS 0.40 METERS  S FROM  A WITNESS POST
 BK1589'THE MARK IS 0.30 M BELOW HIGHWAY.
 BK1589
 BK1589                          STATION RECOVERY (2002)
 BK1589
 BK1589'RECOVERY NOTE BY US POWER SQUADRON 2002 (SMG)
 BK1589'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1593 ***********************************************************************
 BK1593  DESIGNATION -  10 V 37
 BK1593  PID         -  BK1593
 BK1593  STATE/COUNTY-  LA/CALCASIEU
 BK1593  COUNTRY     -  US
 BK1593  USGS QUAD   -  MOSS BLUFF (2018)
 BK1593
 BK1593                         *CURRENT SURVEY CONTROL
 BK1593  ______________________________________________________________________
 BK1593* NAD 83(1986) POSITION- 30 17 48.     (N) 093 11 43.     (W)   SCALED
 BK1593* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1593  **This station is located in a suspected subsidence area (see below).
 BK1593  ______________________________________________________________________
 BK1593  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK1593  DYNAMIC HEIGHT  -          6.039 (meters)       19.81  (feet) COMP
 BK1593  MODELED GRAVITY -    979,328.1   (mgal)                       NAVD 88
 BK1593
 BK1593.The horizontal coordinates were scaled from a map and have
 BK1593.an estimated accuracy of +/- 6 seconds.
 BK1593
 BK1593.** This station is in an area of known vertical motion. If an
 BK1593.** orthometric height was ever established but is not available 
 BK1593.** in the current survey control section, the orthometric height
 BK1593.** is considered suspect.  Suspect heights are available in the
 BK1593.** superseded section only if requested.
 BK1593
 BK1593.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1593.GEOID18 height accuracy estimate available here.
 BK1593
 BK1593.Click photographs - Photos may exist for this station.
 BK1593
 BK1593.The dynamic height is computed by dividing the NAVD 88
 BK1593.geopotential number by the normal gravity value computed on the
 BK1593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1593.degrees latitude (g = 980.6199 gals.).
 BK1593
 BK1593.The modeled gravity was interpolated from observed gravity values.
 BK1593
 BK1593;                    North         East    Units  Estimated Accuracy
 BK1593;SPC LA S     -   200,610.      820,900.      MT  (+/- 180 meters Scaled)
 BK1593
 BK1593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP812516(NAD 83)
 BK1593
 BK1593                          SUPERSEDED SURVEY CONTROL
 BK1593
 BK1593.No superseded survey control is available for this station.
 BK1593
 BK1593_MARKER: DD = SURVEY DISK
 BK1593_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1593_SP_SET: SIDEWALK
 BK1593_STAMPING: 10V37 1968
 BK1593_MARK LOGO: LADHGS
 BK1593_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1593
 BK1593  HISTORY     - Date     Condition        Report By
 BK1593  HISTORY     - 1968     MONUMENTED       LADH
 BK1593  HISTORY     - 1986     GOOD             NGS
 BK1593  HISTORY     - 20021102 GOOD             USPSQD
 BK1593
 BK1593                          STATION DESCRIPTION
 BK1593
 BK1593'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1593'8.0 MI NE FROM LAKE CHARLES.
 BK1593'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1593'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1593'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 4.6
 BK1593'MILES NORTH ALONG US HIGHWAY 171, LOCATED IN THE NORTHWEST WING OF THE
 BK1593'CALCASIEU RIVER BRIDGE AT MOSS BLUFF, 30.5 FEET WEST OF THE CENTERLINE
 BK1593'OF THE MEDIAN, 1.2 FEET EAST OF THE PARPET WALL, 0.5 FEET NORTH OF THE
 BK1593'CENTERLINE OF THE EXPANSION DAM, 2 1/2 FEET EAST OF A STEEL WITNESS
 BK1593'POST, 1 FOOT ABOVE THE ROADWAY AND DRILLED IN SIDEWALK. SECTION 9, T
 BK1593'9S, R 8W.
 BK1593
 BK1593                          STATION RECOVERY (1986)
 BK1593
 BK1593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1593'RECOVERED IN GOOD CONDITION, THE 1968 DESCRIPTION IS ADEQUATE EXCEPT
 BK1593'THE STEEL WITNESS POST MENTIONED THEREIN NO LONGER EXIST.
 BK1593
 BK1593                          STATION RECOVERY (2002)
 BK1593
 BK1593'RECOVERY NOTE BY US POWER SQUADRON 2002 (SMG)
 BK1593'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1594 ***********************************************************************
 BK1594  DESIGNATION -  10 V 38
 BK1594  PID         -  BK1594
 BK1594  STATE/COUNTY-  LA/CALCASIEU
 BK1594  COUNTRY     -  US
 BK1594  USGS QUAD   -  MOSS BLUFF (2018)
 BK1594
 BK1594                         *CURRENT SURVEY CONTROL
 BK1594  ______________________________________________________________________
 BK1594* NAD 83(1986) POSITION- 30 16 58.     (N) 093 11 11.     (W)   SCALED
 BK1594* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1594  **This station is located in a suspected subsidence area (see below).
 BK1594  ______________________________________________________________________
 BK1594  GEOID HEIGHT    -        -27.199 (meters)                     GEOID18
 BK1594  DYNAMIC HEIGHT  -          7.162 (meters)       23.50  (feet) COMP
 BK1594  MODELED GRAVITY -    979,327.1   (mgal)                       NAVD 88
 BK1594
 BK1594.The horizontal coordinates were scaled from a map and have
 BK1594.an estimated accuracy of +/- 6 seconds.
 BK1594
 BK1594.** This station is in an area of known vertical motion. If an
 BK1594.** orthometric height was ever established but is not available 
 BK1594.** in the current survey control section, the orthometric height
 BK1594.** is considered suspect.  Suspect heights are available in the
 BK1594.** superseded section only if requested.
 BK1594
 BK1594.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1594.GEOID18 height accuracy estimate available here.
 BK1594
 BK1594.Click photographs - Photos may exist for this station.
 BK1594
 BK1594.The dynamic height is computed by dividing the NAVD 88
 BK1594.geopotential number by the normal gravity value computed on the
 BK1594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1594.degrees latitude (g = 980.6199 gals.).
 BK1594
 BK1594.The modeled gravity was interpolated from observed gravity values.
 BK1594
 BK1594;                    North         East    Units  Estimated Accuracy
 BK1594;SPC LA S     -   199,050.      821,730.      MT  (+/- 180 meters Scaled)
 BK1594
 BK1594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP820501(NAD 83)
 BK1594
 BK1594                          SUPERSEDED SURVEY CONTROL
 BK1594
 BK1594.No superseded survey control is available for this station.
 BK1594
 BK1594_MARKER: DD = SURVEY DISK
 BK1594_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1594_SP_SET: SIDEWALK
 BK1594_STAMPING: 10V38 1968
 BK1594_MARK LOGO: LADHGS
 BK1594_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1594+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK1594
 BK1594  HISTORY     - Date     Condition        Report By
 BK1594  HISTORY     - 1968     MONUMENTED       LADH
 BK1594  HISTORY     - 1986     GOOD             NGS
 BK1594  HISTORY     - 20021102 GOOD             USPSQD
 BK1594  HISTORY     - 20050207 GOOD             USPSQD
 BK1594
 BK1594                          STATION DESCRIPTION
 BK1594
 BK1594'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1594'6.9 MI NW FROM LAKE CHARLES.
 BK1594'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1594'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1594'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 3.5
 BK1594'MILES NORTH ALONG US HIGHWAY 171, LOCATED IN THE SOUTHWEST WING OF THE
 BK1594'CALCASIEU RIVER BRIDGE AT MOSS BLUFF, 31 FEET WEST OF THE CENTERLINE
 BK1594'OF THE MEDIAN, 0.8 FEET EAST OF THE PARPET WALL, 0.8 FEET SOUTH OF THE
 BK1594'EXPANSION DAM, 2 1/2 FEET EAST OF A STEEL WITNESS POST, 1 FOOT ABOVE
 BK1594'ROADWAY AND DRILLED IN SIDEWALK.  SECTION 16, T 9S, R 8W.
 BK1594
 BK1594                          STATION RECOVERY (1986)
 BK1594
 BK1594'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1594'RECOVERED IN GOOD CONDITION, THE 1968 DESCRIPTION IS ADEQUATE EXCEPT
 BK1594'THE STEEL WITNESS POST MENTIONE THEREIN NO LONGER EXIST.
 BK1594
 BK1594                          STATION RECOVERY (2002)
 BK1594
 BK1594'RECOVERY NOTE BY US POWER SQUADRON 2002 (SMG)
 BK1594'RECOVERED IN GOOD CONDITION.
 BK1594
 BK1594                          STATION RECOVERY (2005)
 BK1594
 BK1594'RECOVERY NOTE BY US POWER SQUADRON 2005 (KDW)
 BK1594'WITNESS POST STILL MISSING
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1595 ***********************************************************************
 BK1595  DESIGNATION -  10 V 39
 BK1595  PID         -  BK1595
 BK1595  STATE/COUNTY-  LA/CALCASIEU
 BK1595  COUNTRY     -  US
 BK1595  USGS QUAD   -  MOSS BLUFF (2018)
 BK1595
 BK1595                         *CURRENT SURVEY CONTROL
 BK1595  ______________________________________________________________________
 BK1595* NAD 83(1986) POSITION- 30 16 14.     (N) 093 10 55.     (W)   SCALED
 BK1595* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1595  **This station is located in a suspected subsidence area (see below).
 BK1595  ______________________________________________________________________
 BK1595  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BK1595  DYNAMIC HEIGHT  -          6.084 (meters)       19.96  (feet) COMP
 BK1595  MODELED GRAVITY -    979,326.3   (mgal)                       NAVD 88
 BK1595
 BK1595.The horizontal coordinates were scaled from a map and have
 BK1595.an estimated accuracy of +/- 6 seconds.
 BK1595
 BK1595.** This station is in an area of known vertical motion. If an
 BK1595.** orthometric height was ever established but is not available 
 BK1595.** in the current survey control section, the orthometric height
 BK1595.** is considered suspect.  Suspect heights are available in the
 BK1595.** superseded section only if requested.
 BK1595
 BK1595.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1595.GEOID18 height accuracy estimate available here.
 BK1595
 BK1595.Click photographs - Photos may exist for this station.
 BK1595
 BK1595.The dynamic height is computed by dividing the NAVD 88
 BK1595.geopotential number by the normal gravity value computed on the
 BK1595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1595.degrees latitude (g = 980.6199 gals.).
 BK1595
 BK1595.The modeled gravity was interpolated from observed gravity values.
 BK1595
 BK1595;                    North         East    Units  Estimated Accuracy
 BK1595;SPC LA S     -   197,690.      822,140.      MT  (+/- 180 meters Scaled)
 BK1595
 BK1595_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP824487(NAD 83)
 BK1595
 BK1595                          SUPERSEDED SURVEY CONTROL
 BK1595
 BK1595.No superseded survey control is available for this station.
 BK1595
 BK1595_MARKER: DD = SURVEY DISK
 BK1595_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1595_SP_SET: SIDEWALK
 BK1595_STAMPING: 10V39 1968
 BK1595_MARK LOGO: LADHGS
 BK1595_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1595+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK1595
 BK1595  HISTORY     - Date     Condition        Report By
 BK1595  HISTORY     - 1968     MONUMENTED       LADH
 BK1595  HISTORY     - 1986     GOOD             NGS
 BK1595  HISTORY     - 20021102 GOOD             USPSQD
 BK1595  HISTORY     - 20050207 GOOD             USPSQD
 BK1595
 BK1595                          STATION DESCRIPTION
 BK1595
 BK1595'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1595'6.0 MI NE FROM LAKE CHARLES.
 BK1595'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1595'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1595'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 2.6
 BK1595'MILES NORTH ALONG US HIGHWAY 171, LOCATED IN THE SOUTHWEST WING OF THE
 BK1595'SOUTH BOUND LANE OF THE ENGLISH BAYOU BRIDGE, 38 FEET WEST OF THE
 BK1595'CENTERLINE OF THE MEDIAN, 17.5 FEET NORTH OF THE SOUTH END OF THE WEST
 BK1595'PARPET WALL, 15 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF
 BK1595'THE ENGLISH BAYOU BRIDGE, 0.8 FEET EAST OF THE WEST PARPET WALL, 0.5
 BK1595'FEET SOUTH OF THE EXPANSION DAM, 2 1/2 FEET EAST OF A STEEL WITNESS
 BK1595'POST, 1 FOOT ABOVE ROADWAY AND DRILLED IN THE SIDEWALK. SECTION 21, T
 BK1595'9S, R 8W.
 BK1595
 BK1595                          STATION RECOVERY (1986)
 BK1595
 BK1595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1595'RECOVERED IN GOOD CONDITION, THE 1968 DESCRIPTION IS ADEQUATE WXCEPT
 BK1595'THE STEEL WITNESS POST MENTIONED THEREIN NO LONGER EXIST.
 BK1595
 BK1595                          STATION RECOVERY (2002)
 BK1595
 BK1595'RECOVERY NOTE BY US POWER SQUADRON 2002 (RMG)
 BK1595'RECOVERED IN GOOD CONDITION.
 BK1595
 BK1595                          STATION RECOVERY (2005)
 BK1595
 BK1595'RECOVERY NOTE BY US POWER SQUADRON 2005 (KDW)
 BK1595'WITNESS POST STILL MISSING
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1636 ***********************************************************************
 BK1636  DESIGNATION -  10 V 4
 BK1636  PID         -  BK1636
 BK1636  STATE/COUNTY-  LA/CALCASIEU
 BK1636  COUNTRY     -  US
 BK1636  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1636
 BK1636                         *CURRENT SURVEY CONTROL
 BK1636  ______________________________________________________________________
 BK1636* NAD 83(1986) POSITION- 30 05 45.     (N) 093 12 49.     (W)   SCALED
 BK1636* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1636  **This station is located in a suspected subsidence area (see below).
 BK1636  ______________________________________________________________________
 BK1636  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BK1636  DYNAMIC HEIGHT  -          2.765 (meters)        9.07  (feet) COMP
 BK1636  MODELED GRAVITY -    979,308.1   (mgal)                       NAVD 88
 BK1636
 BK1636.The horizontal coordinates were scaled from a map and have
 BK1636.an estimated accuracy of +/- 6 seconds.
 BK1636
 BK1636.** This station is in an area of known vertical motion. If an
 BK1636.** orthometric height was ever established but is not available 
 BK1636.** in the current survey control section, the orthometric height
 BK1636.** is considered suspect.  Suspect heights are available in the
 BK1636.** superseded section only if requested.
 BK1636
 BK1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1636.GEOID18 height accuracy estimate available here.
 BK1636
 BK1636.Click photographs - Photos may exist for this station.
 BK1636
 BK1636.The dynamic height is computed by dividing the NAVD 88
 BK1636.geopotential number by the normal gravity value computed on the
 BK1636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1636.degrees latitude (g = 980.6199 gals.).
 BK1636
 BK1636.The modeled gravity was interpolated from observed gravity values.
 BK1636
 BK1636;                    North         East    Units  Estimated Accuracy
 BK1636;SPC LA S     -   178,380.      818,780.      MT  (+/- 180 meters Scaled)
 BK1636
 BK1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794294(NAD 83)
 BK1636
 BK1636                          SUPERSEDED SURVEY CONTROL
 BK1636
 BK1636.No superseded survey control is available for this station.
 BK1636
 BK1636_MARKER: DD = SURVEY DISK
 BK1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1636_STAMPING: 10V4 1968
 BK1636_MARK LOGO: LADHGS
 BK1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1636+STABILITY: SURFACE MOTION
 BK1636
 BK1636  HISTORY     - Date     Condition        Report By
 BK1636  HISTORY     - 1968     MONUMENTED       LADH
 BK1636  HISTORY     - 1982     GOOD             NGS
 BK1636  HISTORY     - 19970208 GOOD             USPSQD
 BK1636  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1636
 BK1636                          STATION DESCRIPTION
 BK1636
 BK1636'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1636'10.3 MI NE FROM GRAND LAKE.
 BK1636'ABOUT 4.3 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1636'GOSPEL CHURCH AT GRAND LAKE TO THE JUNCTION OF STATE ROUTES 384 AND
 BK1636'385, THENCE 6.0 MILES NORTH ALONG 385 TO THE JUNCTION OF 385 AND P.
 BK1636'VAIL ROAD IN SECTION NO. 18, R8W, T11S, IN THE NORTHWEST QUADRANT OF
 BK1636'THE INTERSECTION IN THE RIGHT OF WAY FLARE.  103 FEET WEST OF THE
 BK1636'CENTERLINE OF STATE ROUTE 385, 65 FEET NORTH OF THE CENTERLINE OF P.
 BK1636'VAIL ROAD, 73 FEET NORTHWEST OF POWER POLE NO. 136, 35 FEET NORTHEAST
 BK1636'OF A TEXACO COMPANY PIPELINE VENT, 21 FEET NORTHEAST OF A CITIES
 BK1636'SERVICE OIL COMPANY PIPELINE VENT, 1 1/2 FEET SOUTHEAST OF A FOUR
 BK1636'STRAND BARBED WIRE FENCE, 2 FEET SOUTHWEST OF A STEEL WITNESS POST,
 BK1636'ABOUT LEVEL WITH THE ROADWAY AND SET IN THE TOP OF A CONCRETE POST
 BK1636'PROJECTING 3 INCHES.
 BK1636
 BK1636                          STATION RECOVERY (1982)
 BK1636
 BK1636'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1636'RECOVERED IN GOOD CONDITION IN 1968, QUAD 300932, LINE 111, PAGE 41,
 BK1636'DATED NOVEMBER 1971.  NOTE-CHANGE WITNESS POST DIRECTION FROM
 BK1636'SOUTHWEST TO NORTHWEST.
 BK1636
 BK1636                          STATION RECOVERY (1997)
 BK1636
 BK1636'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1636'RECOVERED IN GOOD CONDITION.
 BK1636
 BK1636                          STATION RECOVERY (2002)
 BK1636
 BK1636'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1597 ***********************************************************************
 BK1597  DESIGNATION -  10 V 40
 BK1597  PID         -  BK1597
 BK1597  STATE/COUNTY-  LA/CALCASIEU
 BK1597  COUNTRY     -  US
 BK1597  USGS QUAD   -  MOSS BLUFF (2018)
 BK1597
 BK1597                         *CURRENT SURVEY CONTROL
 BK1597  ______________________________________________________________________
 BK1597* NAD 83(1986) POSITION- 30 15 26.     (N) 093 10 51.     (W)   SCALED
 BK1597* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1597  **This station is located in a suspected subsidence area (see below).
 BK1597  ______________________________________________________________________
 BK1597  GEOID HEIGHT    -        -27.191 (meters)                     GEOID18
 BK1597  DYNAMIC HEIGHT  -          4.887 (meters)       16.03  (feet) COMP
 BK1597  MODELED GRAVITY -    979,325.5   (mgal)                       NAVD 88
 BK1597
 BK1597.The horizontal coordinates were scaled from a map and have
 BK1597.an estimated accuracy of +/- 6 seconds.
 BK1597
 BK1597.** This station is in an area of known vertical motion. If an
 BK1597.** orthometric height was ever established but is not available 
 BK1597.** in the current survey control section, the orthometric height
 BK1597.** is considered suspect.  Suspect heights are available in the
 BK1597.** superseded section only if requested.
 BK1597
 BK1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1597.GEOID18 height accuracy estimate available here.
 BK1597
 BK1597.Click photographs - Photos may exist for this station.
 BK1597
 BK1597.The dynamic height is computed by dividing the NAVD 88
 BK1597.geopotential number by the normal gravity value computed on the
 BK1597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1597.degrees latitude (g = 980.6199 gals.).
 BK1597
 BK1597.The modeled gravity was interpolated from observed gravity values.
 BK1597
 BK1597;                    North         East    Units  Estimated Accuracy
 BK1597;SPC LA S     -   196,210.      822,220.      MT  (+/- 180 meters Scaled)
 BK1597
 BK1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP826473(NAD 83)
 BK1597
 BK1597                          SUPERSEDED SURVEY CONTROL
 BK1597
 BK1597.No superseded survey control is available for this station.
 BK1597
 BK1597_MARKER: DD = SURVEY DISK
 BK1597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1597_STAMPING: 10V40 1968
 BK1597_MARK LOGO: LADHGS
 BK1597_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1597+STABILITY: SURFACE MOTION
 BK1597
 BK1597  HISTORY     - Date     Condition        Report By
 BK1597  HISTORY     - 1968     MONUMENTED       LADH
 BK1597  HISTORY     - 1979     GOOD             LADTD
 BK1597  HISTORY     - 1986     GOOD             NGS
 BK1597  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1597
 BK1597                          STATION DESCRIPTION
 BK1597
 BK1597'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1597'4.9 MI NE FROM LAKE CHARLES.
 BK1597'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1597'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1597'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 1.5
 BK1597'MILES NORTH ALONG US HIGHWAY 171, 156 FEET NORTHWEST OF US HIGHWAY 171
 BK1597'AND MEDORA STREET CENTERLINE, 31 FEET NORTH OF MEDORA STREET
 BK1597'CENTERLINE, 102 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOODEN
 BK1597'FRAME HOUSE BELONGING TO MR. MAUR, IN THE CENTER OF TWO OF A LINE OF
 BK1597'FIVE PINE TREES, 1.5 FEET NORTH OF A STEEL WITNESS POST, ABOUT LEVEL
 BK1597'WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1597'SECTION 28, T 9S, R 8W.
 BK1597
 BK1597                          STATION RECOVERY (1979)
 BK1597
 BK1597'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BK1597'STATION IS LOCATED 0.7 MILES NORTH ALONG U.S. 171 FROM THE
 BK1597'INTERSECTION OF INTERSTATE I-10 AND U.S. 171. MARK IS 156 FT. WEST OF
 BK1597'U.S. 171 CENTERLINE, 30 FT. NORTH OF MEDORA ST. CENTERLINE, 107 FT.
 BK1597'SOUTHEAST OF A 24 IN. PINE, 9.5 FT. NORTHWEST OF A 24 IN. PINE, 1.5
 BK1597'FT. NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE GROUND, SET
 BK1597'IN THE TOP OF A CONCRETE POST.
 BK1597
 BK1597                          STATION RECOVERY (1986)
 BK1597
 BK1597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1597'RECOVERED IN GOOD CONDITION.
 BK1597
 BK1597                          STATION RECOVERY (2002)
 BK1597
 BK1597'RECOVERY NOTE BY US POWER SQUADRON 2002 (RMG)
 BK1597'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1600 ***********************************************************************
 BK1600  DESIGNATION -  10 V 41
 BK1600  PID         -  BK1600
 BK1600  STATE/COUNTY-  LA/CALCASIEU
 BK1600  COUNTRY     -  US
 BK1600  USGS QUAD   -  LAKE CHARLES (2018)
 BK1600
 BK1600                         *CURRENT SURVEY CONTROL
 BK1600  ______________________________________________________________________
 BK1600* NAD 83(1986) POSITION- 30 14 36.     (N) 093 10 51.     (W)   SCALED
 BK1600* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1600  **This station is located in a suspected subsidence area (see below).
 BK1600  ______________________________________________________________________
 BK1600  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BK1600  DYNAMIC HEIGHT  -          4.545 (meters)       14.91  (feet) COMP
 BK1600  MODELED GRAVITY -    979,324.6   (mgal)                       NAVD 88
 BK1600
 BK1600.The horizontal coordinates were scaled from a map and have
 BK1600.an estimated accuracy of +/- 6 seconds.
 BK1600
 BK1600.** This station is in an area of known vertical motion. If an
 BK1600.** orthometric height was ever established but is not available 
 BK1600.** in the current survey control section, the orthometric height
 BK1600.** is considered suspect.  Suspect heights are available in the
 BK1600.** superseded section only if requested.
 BK1600
 BK1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1600.GEOID18 height accuracy estimate available here.
 BK1600
 BK1600.Click photographs - Photos may exist for this station.
 BK1600
 BK1600.The dynamic height is computed by dividing the NAVD 88
 BK1600.geopotential number by the normal gravity value computed on the
 BK1600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1600.degrees latitude (g = 980.6199 gals.).
 BK1600
 BK1600.The modeled gravity was interpolated from observed gravity values.
 BK1600
 BK1600;                    North         East    Units  Estimated Accuracy
 BK1600;SPC LA S     -   194,670.      822,200.      MT  (+/- 180 meters Scaled)
 BK1600
 BK1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP826457(NAD 83)
 BK1600
 BK1600                          SUPERSEDED SURVEY CONTROL
 BK1600
 BK1600.No superseded survey control is available for this station.
 BK1600
 BK1600_MARKER: DD = SURVEY DISK
 BK1600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1600_STAMPING: 10V41 1968
 BK1600_MARK LOGO: LADHGS
 BK1600_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1600+STABILITY: SURFACE MOTION
 BK1600
 BK1600  HISTORY     - Date     Condition        Report By
 BK1600  HISTORY     - 1968     MONUMENTED       LADH
 BK1600  HISTORY     - 1986     GOOD             NGS
 BK1600  HISTORY     - 19970208 GOOD             USPSQD
 BK1600
 BK1600                          STATION DESCRIPTION
 BK1600
 BK1600'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1600'4.0 MI NE FROM LAKE CHARLES.
 BK1600'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1600'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1600'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 0.6 MILE
 BK1600'NORTH ALONG US HIGHWAY 171, 116 FEET WEST OF THE CENTERLINE OF THE
 BK1600'SOUTH BOUND LANE OF US HIGHWAY 171, 4.5 NORTH OF A CHAIN LINK FENCE,
 BK1600'38 FEET EAST OF A 14 INCH PECAN TREE, 127 FEET SOUTHWEST OF THE
 BK1600'SOUTHWEST CORNER OF A HEADWALL OF AN 18 INCH CONCRETE PIPE, 1.5 FEET
 BK1600'SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET IN
 BK1600'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 33, T 9S, R
 BK1600'8W.
 BK1600
 BK1600                          STATION RECOVERY (1986)
 BK1600
 BK1600'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1600'RECOVERED IN GOOD CONDITION.  THE 1968 DESCRIPTION IS ADEQUATE WITH
 BK1600'THE FOLLOWING CORRECTION.  CHANGE 1.5 FEET SOUTH OF WITNESS POST TO
 BK1600'0.30 METERS EAST OF A WITNESS POST.
 BK1600
 BK1600                          STATION RECOVERY (1997)
 BK1600
 BK1600'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1600'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1659 ***********************************************************************
 BK1659  DESIGNATION -  10 V 42
 BK1659  PID         -  BK1659
 BK1659  STATE/COUNTY-  LA/CALCASIEU
 BK1659  COUNTRY     -  US
 BK1659  USGS QUAD   -  IOWA (2018)
 BK1659
 BK1659                         *CURRENT SURVEY CONTROL
 BK1659  ______________________________________________________________________
 BK1659* NAD 83(1986) POSITION- 30 07 34.     (N) 093 03 49.     (W)   SCALED
 BK1659* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1659  **This station is located in a suspected subsidence area (see below).
 BK1659  ______________________________________________________________________
 BK1659  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BK1659
 BK1659.The horizontal coordinates were scaled from a map and have
 BK1659.an estimated accuracy of +/- 6 seconds.
 BK1659
 BK1659.** This station is in an area of known vertical motion. If an
 BK1659.** orthometric height was ever established but is not available 
 BK1659.** in the current survey control section, the orthometric height
 BK1659.** is considered suspect.  Suspect heights are available in the
 BK1659.** superseded section only if requested.
 BK1659
 BK1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1659.GEOID18 height accuracy estimate available here.
 BK1659
 BK1659.Click photographs - Photos may exist for this station.
 BK1659
 BK1659;                    North         East    Units  Estimated Accuracy
 BK1659;SPC LA S     -   181,500.      833,280.      MT  (+/- 180 meters Scaled)
 BK1659
 BK1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP938327(NAD 83)
 BK1659
 BK1659                          SUPERSEDED SURVEY CONTROL
 BK1659
 BK1659.No superseded survey control is available for this station.
 BK1659
 BK1659_MARKER: DD = SURVEY DISK
 BK1659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1659_STAMPING: 10V42 1968
 BK1659_MARK LOGO: LADHGS
 BK1659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1659+STABILITY: SURFACE MOTION
 BK1659
 BK1659  HISTORY     - Date     Condition        Report By
 BK1659  HISTORY     - 1968     MONUMENTED       LADH
 BK1659
 BK1659                          STATION DESCRIPTION
 BK1659
 BK1659'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1659'0.9 MI E FROM HOLMWOOD.
 BK1659'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK1659'RICE MILLS AT HOLMWOOD, THENCE 0.8 MILE EAST ALONG STATE ROUTE 14, 104
 BK1659'FEET NORTHWEST OF STATE ROUTE 14 AND PARISH ROAD CENTERLINE, 74 FEET
 BK1659'NORTH OF STATE ROUTE 14 CENTERLINE, 73 FEET WEST OF A PARISH ROAD
 BK1659'CENTERLINE, 1 1/2 FEET SOUTHEAST OF A 4 STRAND BARBED WIRE FENCE, 86
 BK1659'FEET SOUTHWEST OF A POWER POLE, 67 FEET NORTHEAST FROM THE CENTER OF
 BK1659'THE NORTH HEADWALL OF A CROSS DRAIN ON STATE ROUTE 14, 2.2 FEET
 BK1659'NORTHWEST OF A STEEL WITNESS POST AND 3 1/2 FEET BELOW LEVEL OF
 BK1659'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1659'SECTION 34, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1660 ***********************************************************************
 BK1660  DESIGNATION -  10 V 43
 BK1660  PID         -  BK1660
 BK1660  STATE/COUNTY-  LA/CALCASIEU
 BK1660  COUNTRY     -  US
 BK1660  USGS QUAD   -  IOWA (2018)
 BK1660
 BK1660                         *CURRENT SURVEY CONTROL
 BK1660  ______________________________________________________________________
 BK1660* NAD 83(1986) POSITION- 30 07 35.     (N) 093 02 46.     (W)   SCALED
 BK1660* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1660  **This station is located in a suspected subsidence area (see below).
 BK1660  ______________________________________________________________________
 BK1660  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BK1660
 BK1660.The horizontal coordinates were scaled from a map and have
 BK1660.an estimated accuracy of +/- 6 seconds.
 BK1660
 BK1660.** This station is in an area of known vertical motion. If an
 BK1660.** orthometric height was ever established but is not available 
 BK1660.** in the current survey control section, the orthometric height
 BK1660.** is considered suspect.  Suspect heights are available in the
 BK1660.** superseded section only if requested.
 BK1660
 BK1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1660.GEOID18 height accuracy estimate available here.
 BK1660
 BK1660.Click photographs - Photos may exist for this station.
 BK1660
 BK1660;                    North         East    Units  Estimated Accuracy
 BK1660;SPC LA S     -   181,510.      834,970.      MT  (+/- 180 meters Scaled)
 BK1660
 BK1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP955327(NAD 83)
 BK1660
 BK1660                          SUPERSEDED SURVEY CONTROL
 BK1660
 BK1660.No superseded survey control is available for this station.
 BK1660
 BK1660_MARKER: DD = SURVEY DISK
 BK1660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1660_STAMPING: 10V43 1968
 BK1660_MARK LOGO: LADHGS
 BK1660_PROJECTION: FLUSH
 BK1660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1660+STABILITY: SURFACE MOTION
 BK1660
 BK1660  HISTORY     - Date     Condition        Report By
 BK1660  HISTORY     - 1968     MONUMENTED       LADH
 BK1660
 BK1660                          STATION DESCRIPTION
 BK1660
 BK1660'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1660'2.0 MI E FROM HOLMWOOD.
 BK1660'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK1660'RICE MILLS AT HOLMWOOD, THENCE 1.9 MILES EAST ALONG STATE ROUTE 14, 52
 BK1660'FEET NORTH OF STATE ROUTE 14 CENTERLINE, 1/2 FOOT SOUTH OF A 4 FOOT
 BK1660'CHAIN LINK FENCE, 28 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 BK1660'PORCH OF A WOOD FRAME HOUSE BELONGING TO A MR. OTTO HARRINGTON, 71
 BK1660'FEET WEST OF THE CENTER OF A GALVANIZED GATE ON A PRIVATE DRIVE
 BK1660'LEADING TO A BARNYARD, 1.2 FEET WEST OF A STEEL WITNESS POST AND 2 1/2
 BK1660'FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST FLUSH
 BK1660'WITH GROUND.  SECTION 36, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1661 ***********************************************************************
 BK1661  DESIGNATION -  10 V 44
 BK1661  PID         -  BK1661
 BK1661  STATE/COUNTY-  LA/CALCASIEU
 BK1661  COUNTRY     -  US
 BK1661  USGS QUAD   -  IOWA (2018)
 BK1661
 BK1661                         *CURRENT SURVEY CONTROL
 BK1661  ______________________________________________________________________
 BK1661* NAD 83(1986) POSITION- 30 07 33.     (N) 093 01 45.     (W)   SCALED
 BK1661* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1661  **This station is located in a suspected subsidence area (see below).
 BK1661  ______________________________________________________________________
 BK1661  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BK1661
 BK1661.The horizontal coordinates were scaled from a map and have
 BK1661.an estimated accuracy of +/- 6 seconds.
 BK1661
 BK1661.** This station is in an area of known vertical motion. If an
 BK1661.** orthometric height was ever established but is not available 
 BK1661.** in the current survey control section, the orthometric height
 BK1661.** is considered suspect.  Suspect heights are available in the
 BK1661.** superseded section only if requested.
 BK1661
 BK1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1661.GEOID18 height accuracy estimate available here.
 BK1661
 BK1661.Click photographs - Photos may exist for this station.
 BK1661
 BK1661;                    North         East    Units  Estimated Accuracy
 BK1661;SPC LA S     -   181,420.      836,600.      MT  (+/- 180 meters Scaled)
 BK1661
 BK1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP971327(NAD 83)
 BK1661
 BK1661                          SUPERSEDED SURVEY CONTROL
 BK1661
 BK1661.No superseded survey control is available for this station.
 BK1661
 BK1661_MARKER: DD = SURVEY DISK
 BK1661_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1661_SP_SET: CULVERT
 BK1661_STAMPING: 10V44 1968
 BK1661_MARK LOGO: LADHGS
 BK1661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1661+STABILITY: SURFACE MOTION
 BK1661
 BK1661  HISTORY     - Date     Condition        Report By
 BK1661  HISTORY     - 1968     MONUMENTED       LADH
 BK1661
 BK1661                          STATION DESCRIPTION
 BK1661
 BK1661'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1661'3.0 MI E FROM HOLMWOOD.
 BK1661'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK1661'RICE MILLS AT HOLMWOOD, THENCE 2.9 MILES EAST ALONG STATE ROUTE 14,
 BK1661'LOCATED IN THE CENTER OF THE HEADWALL OF A 4 FOOT X 4 FOOT SIX BARREL
 BK1661'CONCRETE CULVERT, 46 FEET SOUTH OF STATE ROUTE 14, 117 FEET SOUTHEAST
 BK1661'OF A POWER POLE, 154 FEET SOUTHWEST OF THE CENTER OF A GALVANIZED GATE
 BK1661'ON A PRIVATE DRIVE LEADING INTO A RICE FIELD, 25.8 FEET EAST OF A
 BK1661'STEEL WITNESS POST AND 1 FOOT ABOVE ROADWAY AND DRILLED IN HEADWALL.
 BK1661'SECTION 6, T 11S, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1662 ***********************************************************************
 BK1662  DESIGNATION -  10 V 45
 BK1662  PID         -  BK1662
 BK1662  STATE/COUNTY-  LA/CALCASIEU
 BK1662  COUNTRY     -  US
 BK1662  USGS QUAD   -  IOWA (2018)
 BK1662
 BK1662                         *CURRENT SURVEY CONTROL
 BK1662  ______________________________________________________________________
 BK1662* NAD 83(1986) POSITION- 30 07 35.     (N) 093 00 48.     (W)   SCALED
 BK1662* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1662  **This station is located in a suspected subsidence area (see below).
 BK1662  ______________________________________________________________________
 BK1662  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BK1662
 BK1662.The horizontal coordinates were scaled from a map and have
 BK1662.an estimated accuracy of +/- 6 seconds.
 BK1662
 BK1662.** This station is in an area of known vertical motion. If an
 BK1662.** orthometric height was ever established but is not available 
 BK1662.** in the current survey control section, the orthometric height
 BK1662.** is considered suspect.  Suspect heights are available in the
 BK1662.** superseded section only if requested.
 BK1662
 BK1662.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1662.GEOID18 height accuracy estimate available here.
 BK1662
 BK1662.Click photographs - Photos may exist for this station.
 BK1662
 BK1662;                    North         East    Units  Estimated Accuracy
 BK1662;SPC LA S     -   181,460.      838,130.      MT  (+/- 180 meters Scaled)
 BK1662
 BK1662_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP987327(NAD 83)
 BK1662
 BK1662                          SUPERSEDED SURVEY CONTROL
 BK1662
 BK1662.No superseded survey control is available for this station.
 BK1662
 BK1662_MARKER: DD = SURVEY DISK
 BK1662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1662_STAMPING: 10V45 1968
 BK1662_MARK LOGO: LADHGS
 BK1662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1662+STABILITY: SURFACE MOTION
 BK1662
 BK1662  HISTORY     - Date     Condition        Report By
 BK1662  HISTORY     - 1968     MONUMENTED       LADH
 BK1662
 BK1662                          STATION DESCRIPTION
 BK1662
 BK1662'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1662'4.0 MI E FROM HOLMWOOD.
 BK1662'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK1662'RICE MILLS AT HOLMWOOD, THENCE 3.9 MILES EAST ALONG STATE ROUTE 14, 55
 BK1662'FEET NORTH OF STATE ROUTE 14 CENTERLINE, 32 FEET WEST OF THE
 BK1662'CENTERLINE OF A SHELL ROAD LEADING NORTH, 32 FEET NORTHWEST OF THE
 BK1662'WEST END OF A 24 INCH CONCRETE PIPE CROSS DRAIN, 1 FOOT EAST OF A 4
 BK1662'STRAND BARBED WIRE FENCE, 1.6 FEET WEST OF A STEEL WITNESS POST, ABOUT
 BK1662'3 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1662'PROJECTING 3 INCHES.  SECTION 31, T 10S, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0872 ***********************************************************************
 BK0872  DESIGNATION -  10 V 46
 BK0872  PID         -  BK0872
 BK0872  STATE/COUNTY-  LA/CALCASIEU
 BK0872  COUNTRY     -  US
 BK0872  USGS QUAD   -  LACASSINE (2018)
 BK0872
 BK0872                         *CURRENT SURVEY CONTROL
 BK0872  ______________________________________________________________________
 BK0872* NAD 83(1986) POSITION- 30 07 35.     (N) 092 59 50.     (W)   SCALED
 BK0872* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0872  **This station is located in a suspected subsidence area (see below).
 BK0872  ______________________________________________________________________
 BK0872  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BK0872
 BK0872.The horizontal coordinates were scaled from a map and have
 BK0872.an estimated accuracy of +/- 6 seconds.
 BK0872
 BK0872.** This station is in an area of known vertical motion. If an
 BK0872.** orthometric height was ever established but is not available 
 BK0872.** in the current survey control section, the orthometric height
 BK0872.** is considered suspect.  Suspect heights are available in the
 BK0872.** superseded section only if requested.
 BK0872
 BK0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0872.GEOID18 height accuracy estimate available here.
 BK0872
 BK0872.Click photographs - Photos may exist for this station.
 BK0872
 BK0872;                    North         East    Units  Estimated Accuracy
 BK0872;SPC LA S     -   181,440.      839,680.      MT  (+/- 180 meters Scaled)
 BK0872
 BK0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP002327(NAD 83)
 BK0872
 BK0872                          SUPERSEDED SURVEY CONTROL
 BK0872
 BK0872.No superseded survey control is available for this station.
 BK0872
 BK0872_MARKER: DD = SURVEY DISK
 BK0872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0872_STAMPING: 10V46 1968
 BK0872_MARK LOGO: LADHGS
 BK0872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0872+STABILITY: SURFACE MOTION
 BK0872
 BK0872  HISTORY     - Date     Condition        Report By
 BK0872  HISTORY     - 1968     MONUMENTED       LADH
 BK0872
 BK0872                          STATION DESCRIPTION
 BK0872
 BK0872'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0872'5.0 MI E FROM HOLMWOOD.
 BK0872'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0872'RICE MILLS AT HOLMWOOD, THENCE 4.9 MILES EAST ALONG STATE ROUTE 14, 71
 BK0872'FEET NORTH OF STATE ROUTE 14 CENTERLINE, 81 FEET WEST OF A GRAVEL ROAD
 BK0872'LEADING NORTH, 54 FEET NORTHEAST FROM THE CENTER OF A NORTH HEADWALL
 BK0872'OF A 4 FOOT X 4 FOOT CONCRETE BOX CULVERT, 1 FOOT SOUTHEAST OF A 4
 BK0872'STRAND BARBED WIRE FENCE, 1.5 FEET NORTHWEST OF A STEEL WITNESS POST
 BK0872'AND 3 1/2 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE
 BK0872'POST PROJECTING 3 INCHES.  SECTION 32, T 10S, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0873 ***********************************************************************
 BK0873  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0873  DESIGNATION -  10 V 47
 BK0873  PID         -  BK0873
 BK0873  STATE/COUNTY-  LA/CALCASIEU
 BK0873  COUNTRY     -  US
 BK0873  USGS QUAD   -  LACASSINE (2018)
 BK0873
 BK0873                         *CURRENT SURVEY CONTROL
 BK0873  ______________________________________________________________________
 BK0873* NAD 83(2011) POSITION- 30 07 34.98530(N) 092 58 33.40168(W)   ADJUSTED
 BK0873* NAD 83(2011) ELLIP HT-   -25.146 (meters)        (06/27/12)   ADJUSTED
 BK0873* NAD 83(2011) EPOCH   -  2010.00
 BK0873* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0873  **This station is located in a suspected subsidence area (see below).
 BK0873  ______________________________________________________________________
 BK0873  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0873  GEOID HEIGHT    -        -27.169 (meters)                     GEOID03
 BK0873  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BK0873  NAD 83(2011) X  -   -286,643.262 (meters)                     COMP
 BK0873  NAD 83(2011) Y  - -5,513,770.609 (meters)                     COMP
 BK0873  NAD 83(2011) Z  -  3,182,486.567 (meters)                     COMP
 BK0873  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 BK0873
 BK0873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0873  Standards:
 BK0873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0873  -------------------------------------------------------------------
 BK0873  NETWORK    0.70   2.88           0.14   0.35   1.47      0.07472960
 BK0873  -------------------------------------------------------------------
 BK0873  Click here for local accuracies and other accuracy information.
 BK0873
 BK0873.The horizontal coordinates were established by GPS observations
 BK0873.and adjusted by the National Geodetic Survey in June 2012.
 BK0873
 BK0873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0873.been affixed to the stable North American tectonic plate. See 
 BK0873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0873
 BK0873.The horizontal coordinates are valid at the epoch date displayed above
 BK0873.which is a decimal equivalence of Year/Month/Day.
 BK0873
 BK0873.** This station is in an area of known vertical motion. If an
 BK0873.** orthometric height was ever established but is not available 
 BK0873.** in the current survey control section, the orthometric height
 BK0873.** is considered suspect.  Suspect heights are available in the
 BK0873.** superseded section only if requested.
 BK0873
 BK0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0873.GEOID18 height accuracy estimate available here.
 BK0873
 BK0873.Click photographs - Photos may exist for this station.
 BK0873
 BK0873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0873
 BK0873.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0873
 BK0873.The ellipsoidal height was determined by GPS observations
 BK0873.and is referenced to NAD 83.
 BK0873
 BK0873. The following values were computed from the NAD 83(2011) position.
 BK0873
 BK0873;                    North         East     Units Scale Factor Converg.
 BK0873;SPC LA S     -   181,410.001   841,728.528   MT  0.99992813   -0 49 16.8
 BK0873;SPC LA S     -   595,175.98  2,761,571.01   sFT  0.99992813   -0 49 16.8
 BK0873;UTM  15      - 3,332,790.192   502,317.112   MT  0.99960007   +0 00 43.5
 BK0873
 BK0873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0873!SPC LA S     -   1.00000395  x   0.99992813  =   0.99993208
 BK0873!UTM  15      -   1.00000395  x   0.99960007  =   0.99960402
 BK0873
 BK0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0231732790(NAD 83)
 BK0873
 BK0873                          SUPERSEDED SURVEY CONTROL
 BK0873
 BK0873  NAD 83(2007)-  30 07 34.98526(N)    092 58 33.40235(W) AD(2006.81) A
 BK0873  ELLIP H (03/12/08)  -25.133  (m)                       GP(2006.81) 3 1
 BK0873
 BK0873.Superseded values are not recommended for survey control.
 BK0873
 BK0873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0873.See file dsdata.pdf to determine how the superseded data were derived.
 BK0873
 BK0873_MARKER: DD = SURVEY DISK
 BK0873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0873_STAMPING: 10V47 1968
 BK0873_MARK LOGO: LADHGS
 BK0873_PROJECTION: FLUSH
 BK0873_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0873+STABILITY: SURFACE MOTION
 BK0873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0873+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2006
 BK0873
 BK0873  HISTORY     - Date     Condition        Report By
 BK0873  HISTORY     - 1968     MONUMENTED       LADH
 BK0873  HISTORY     - 20060502 GOOD             NGS
 BK0873
 BK0873                          STATION DESCRIPTION
 BK0873
 BK0873'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0873'6.3 MI E FROM HOLMWOOD.
 BK0873'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0873'RICE MILLS AT HOLMWOOD, THENCE 6.2 MILES EAST ALONG STATE ROUTE 14, 41
 BK0873'FEET NORTH OF STATE ROUTE 14 CENTERLINE, 89 FEET SOUTHWEST OF THE
 BK0873'SOUTHWEST CORNER OF THE FRONT PORCH OF A WOOD FRAME HOUSE BELONGING TO
 BK0873'A MR. HERBERT DEROUEN, 2 FEET SOUTHEAST OF A 4 STRAND BARBED WIRE
 BK0873'FENCE, 22 FEET NORTHWEST OF THE WEST END OF A 24 INCH CONCRETE PIPE
 BK0873'CROSS DRAIN, 16 FEET EAST OF A POWER POLE, 1.4 FEET NORTH OF A STEEL
 BK0873'WITNESS POST AND 2 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A
 BK0873'CONCRETE POST PROJECTING 3 INCHES.  SECTION 34, T10S, R6W.
 BK0873
 BK0873                          STATION RECOVERY (2006)
 BK0873
 BK0873'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 BK0873'0.65 METERS SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0874 ***********************************************************************
 BK0874  DESIGNATION -  10 V 48
 BK0874  PID         -  BK0874
 BK0874  STATE/COUNTY-  LA/CALCASIEU
 BK0874  COUNTRY     -  US
 BK0874  USGS QUAD   -  HAYES (2018)
 BK0874
 BK0874                         *CURRENT SURVEY CONTROL
 BK0874  ______________________________________________________________________
 BK0874* NAD 83(1986) POSITION- 30 07 15.     (N) 092 57 46.     (W)   SCALED
 BK0874* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0874  **This station is located in a suspected subsidence area (see below).
 BK0874  ______________________________________________________________________
 BK0874  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 BK0874
 BK0874.The horizontal coordinates were scaled from a map and have
 BK0874.an estimated accuracy of +/- 6 seconds.
 BK0874
 BK0874.** This station is in an area of known vertical motion. If an
 BK0874.** orthometric height was ever established but is not available 
 BK0874.** in the current survey control section, the orthometric height
 BK0874.** is considered suspect.  Suspect heights are available in the
 BK0874.** superseded section only if requested.
 BK0874
 BK0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0874.GEOID18 height accuracy estimate available here.
 BK0874
 BK0874.Click photographs - Photos may exist for this station.
 BK0874
 BK0874;                    North         East    Units  Estimated Accuracy
 BK0874;SPC LA S     -   180,780.      842,990.      MT  (+/- 180 meters Scaled)
 BK0874
 BK0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP035321(NAD 83)
 BK0874
 BK0874                          SUPERSEDED SURVEY CONTROL
 BK0874
 BK0874.No superseded survey control is available for this station.
 BK0874
 BK0874_MARKER: DD = SURVEY DISK
 BK0874_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0874_SP_SET: CULVERT HEADWALL
 BK0874_STAMPING: 10V48 1968
 BK0874_MARK LOGO: LADHGS
 BK0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0874+STABILITY: SURFACE MOTION
 BK0874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0874+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 BK0874
 BK0874  HISTORY     - Date     Condition        Report By
 BK0874  HISTORY     - 1968     MONUMENTED       LADH
 BK0874  HISTORY     - 20031230 GOOD             USPSQD
 BK0874  HISTORY     - 20050210 GOOD             USPSQD
 BK0874
 BK0874                          STATION DESCRIPTION
 BK0874
 BK0874'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0874'7.4 MI E FROM HOLMWOOD.
 BK0874'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0874'RICE MILLS AT HOLMWOOD, THENCE 7.3 MILES EAST ALONG STATE ROUTE 14, 17
 BK0874'FEET WEST OF STATE ROUTE 14 CENTERLINE, IN THE CENTER OF THE WEST
 BK0874'HEADWALL OF A 5 FOOT X 5 FOOT CONCRETE BOX CULVERT, 52 FEET SOUTHEAST
 BK0874'OF A TELEPHONE POLE, 25 FEET EAST OF A 4 STRAND BARBED WIRE FENCE,
 BK0874'ABOUT LEVEL WITH ROADWAY, DRILLED IN HEADWALL, 5.4 FEET NORTHEAST OF A
 BK0874'STEEL WITNESS POST.  SECTION 3, T 11S, R 6W.
 BK0874
 BK0874                          STATION RECOVERY (2003)
 BK0874
 BK0874'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0874'RECOVERED IN GOOD CONDITION.
 BK0874
 BK0874                          STATION RECOVERY (2005)
 BK0874
 BK0874'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0875 ***********************************************************************
 BK0875  DESIGNATION -  10 V 49
 BK0875  PID         -  BK0875
 BK0875  STATE/COUNTY-  LA/CALCASIEU
 BK0875  COUNTRY     -  US
 BK0875  USGS QUAD   -  HAYES (2018)
 BK0875
 BK0875                         *CURRENT SURVEY CONTROL
 BK0875  ______________________________________________________________________
 BK0875* NAD 83(1986) POSITION- 30 06 41.     (N) 092 57 35.     (W)   SCALED
 BK0875* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0875  **This station is located in a suspected subsidence area (see below).
 BK0875  ______________________________________________________________________
 BK0875  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BK0875
 BK0875.The horizontal coordinates were scaled from a map and have
 BK0875.an estimated accuracy of +/- 6 seconds.
 BK0875
 BK0875.** This station is in an area of known vertical motion. If an
 BK0875.** orthometric height was ever established but is not available 
 BK0875.** in the current survey control section, the orthometric height
 BK0875.** is considered suspect.  Suspect heights are available in the
 BK0875.** superseded section only if requested.
 BK0875
 BK0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0875.GEOID18 height accuracy estimate available here.
 BK0875
 BK0875.Click photographs - Photos may exist for this station.
 BK0875
 BK0875;                    North         East    Units  Estimated Accuracy
 BK0875;SPC LA S     -   179,730.      843,270.      MT  (+/- 180 meters Scaled)
 BK0875
 BK0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP038311(NAD 83)
 BK0875
 BK0875                          SUPERSEDED SURVEY CONTROL
 BK0875
 BK0875.No superseded survey control is available for this station.
 BK0875
 BK0875_MARKER: DD = SURVEY DISK
 BK0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0875_STAMPING: 10V49 1968
 BK0875_MARK LOGO: LADHGS
 BK0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0875+STABILITY: SURFACE MOTION
 BK0875_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0875+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2011
 BK0875
 BK0875  HISTORY     - Date     Condition        Report By
 BK0875  HISTORY     - 1968     MONUMENTED       LADH
 BK0875  HISTORY     - 20031230 GOOD             USPSQD
 BK0875  HISTORY     - 20050210 GOOD             USPSQD
 BK0875  HISTORY     - 20111206 GOOD             LADTD
 BK0875
 BK0875                          STATION DESCRIPTION
 BK0875
 BK0875'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0875'8.3 MI SE FROM HOLMWOOD.
 BK0875'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0875'RICE MILLS AT HOLMWOOD, THENCE 8.2 MILES EAST ALONG STATE ROUTE 14,
 BK0875'140 FEET NORTH OF STATE ROUTE 14 CENTERLINE, 25 FEET WEST OF AN
 BK0875'ASPHALT ROAD CENTERLINE LEADING NORTH, 1 1/2 FEET EAST OF A
 BK0875'COMBINATION BARBED WIRE AND MESH FENCE, 77 FEET NORTHEAST OF THE
 BK0875'NORTHEAST CORNER OF A BRICK VENEER HOUSE BELONGING TO A MR. J. R.
 BK0875'THERIOT, 65 1/2 FEET SOUTH OF THE SOUTH RAILROAD TRACK, 17 FEET SOUTH
 BK0875'OF A POWER POLE, 2.2 FEET WEST OF A STEEL WITNESS POST AND 1 FOOT
 BK0875'BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK0875'INCHES.  SECTION 2, T 11S, R 6W.
 BK0875
 BK0875                          STATION RECOVERY (2003)
 BK0875
 BK0875'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0875'RECOVERED IN GOOD CONDITION.
 BK0875
 BK0875                          STATION RECOVERY (2005)
 BK0875
 BK0875'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0875'RAILROAD NO LONGEER EXISTS.  RICE MILLS NO LONGER EXISTS.
 BK0875
 BK0875                          STATION RECOVERY (2011)
 BK0875
 BK0875'RECOVERY NOTE BY LA TRANSP AND DEV 2011 (SLC)
 BK0875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1637 ***********************************************************************
 BK1637  DESIGNATION -  10 V 5
 BK1637  PID         -  BK1637
 BK1637  STATE/COUNTY-  LA/CALCASIEU
 BK1637  COUNTRY     -  US
 BK1637  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1637
 BK1637                         *CURRENT SURVEY CONTROL
 BK1637  ______________________________________________________________________
 BK1637* NAD 83(1986) POSITION- 30 06 36.     (N) 093 12 47.     (W)   SCALED
 BK1637* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1637  **This station is located in a suspected subsidence area (see below).
 BK1637  ______________________________________________________________________
 BK1637  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BK1637  DYNAMIC HEIGHT  -          2.091 (meters)        6.86  (feet) COMP
 BK1637  MODELED GRAVITY -    979,309.4   (mgal)                       NAVD 88
 BK1637
 BK1637.The horizontal coordinates were scaled from a map and have
 BK1637.an estimated accuracy of +/- 6 seconds.
 BK1637
 BK1637.** This station is in an area of known vertical motion. If an
 BK1637.** orthometric height was ever established but is not available 
 BK1637.** in the current survey control section, the orthometric height
 BK1637.** is considered suspect.  Suspect heights are available in the
 BK1637.** superseded section only if requested.
 BK1637
 BK1637.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1637.GEOID18 height accuracy estimate available here.
 BK1637
 BK1637.Click photographs - Photos may exist for this station.
 BK1637
 BK1637.The dynamic height is computed by dividing the NAVD 88
 BK1637.geopotential number by the normal gravity value computed on the
 BK1637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1637.degrees latitude (g = 980.6199 gals.).
 BK1637
 BK1637.The modeled gravity was interpolated from observed gravity values.
 BK1637
 BK1637;                    North         East    Units  Estimated Accuracy
 BK1637;SPC LA S     -   179,950.      818,850.      MT  (+/- 180 meters Scaled)
 BK1637
 BK1637_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794309(NAD 83)
 BK1637
 BK1637                          SUPERSEDED SURVEY CONTROL
 BK1637
 BK1637.No superseded survey control is available for this station.
 BK1637
 BK1637_MARKER: DD = SURVEY DISK
 BK1637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1637_STAMPING: 10V5 1968
 BK1637_MARK LOGO: LADHGS
 BK1637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1637+STABILITY: SURFACE MOTION
 BK1637
 BK1637  HISTORY     - Date     Condition        Report By
 BK1637  HISTORY     - 1968     MONUMENTED       LADH
 BK1637  HISTORY     - 1982     GOOD             NGS
 BK1637  HISTORY     - 1984     GOOD             USPSQD
 BK1637  HISTORY     - 19970208 GOOD             USPSQD
 BK1637  HISTORY     - 20021102 GOOD             USPSQD
 BK1637
 BK1637                          STATION DESCRIPTION
 BK1637
 BK1637'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1637'10.2 MI S FROM LAKE CHARLES.
 BK1637'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1637'CHARLES, THENCE 0.9 MILES WEST ALONG WEST PRIEN LAKE ROAD, THENCE 4.2
 BK1637'MILES SOUTH ALONG LAKE STREET, TO THE JUNCTION OF LAKE STREET,
 BK1637'GAUTHIER ROAD AND STATE ROUTE 3092, THENCE 1.1 MILES EAST ALONG ROUTE
 BK1637'3092 TO THE JUNCTION OF ROUTE 3092 AND STATE ROUTE 385, THENCE 2.1
 BK1637'MILES SOUTH ALONG ROUTE 385 IN SECTION NO. 17, R8W, T11S, TO THE
 BK1637'MARKER ON THE LEFT.  65 FEET EAST OF THE CENTERLINE OF ROUTE 385, 38
 BK1637'FEET EAST OF THE SOUTH END OF A CORRUGATED METAL PIPE SIDE DRAIN, 28
 BK1637'1/2 FEET EAST OF A POWER POLE, 24 FEET EAST OF THE RIGHT OF WAY FENCE,
 BK1637'1 FOOT SOUTH OF A PROPERTY LINE FENCE, 52 1/2 FEET SOUTHEAST OF THE
 BK1637'SOUTHWEST CORNER OF A STORE OWNED BY A MR. ANDRUS, 57 FEET SOUTHWEST
 BK1637'OF A 14 INCH SYCAMORE TREE, 2 FEET EAST OF A STEEL WITNESS POST, ABOUT
 BK1637'LEVEL WITH THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1637'INCHES.  NOTE-- THIS MARKER MAY ALSO BE FOUND BY DRIVING 4.3 MILES
 BK1637'SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE GOSPEL CHURCH, TO
 BK1637'THE JUNCTION OF ROUTES 384 AND 385, THENCE 7.0 MILES NORTH ON STATE
 BK1637'ROUTE 385 TO THE MARKER ON THE RIGHT.
 BK1637
 BK1637                          STATION RECOVERY (1982)
 BK1637
 BK1637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1637'RECOVERED IN GOOD CONDITION.
 BK1637
 BK1637                          STATION RECOVERY (1984)
 BK1637
 BK1637'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1637'RECOVERED IN GOOD CONDITION.
 BK1637
 BK1637                          STATION RECOVERY (1997)
 BK1637
 BK1637'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1637'RECOVERED IN GOOD CONDITION.
 BK1637
 BK1637                          STATION RECOVERY (2002)
 BK1637
 BK1637'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1637'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0876 ***********************************************************************
 BK0876  DESIGNATION -  10 V 50
 BK0876  PID         -  BK0876
 BK0876  STATE/COUNTY-  LA/CALCASIEU
 BK0876  COUNTRY     -  US
 BK0876  USGS QUAD   -  HAYES (2018)
 BK0876
 BK0876                         *CURRENT SURVEY CONTROL
 BK0876  ______________________________________________________________________
 BK0876* NAD 83(1986) POSITION- 30 06 36.     (N) 092 56 26.     (W)   SCALED
 BK0876* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0876  **This station is located in a suspected subsidence area (see below).
 BK0876  ______________________________________________________________________
 BK0876  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BK0876
 BK0876.The horizontal coordinates were scaled from a map and have
 BK0876.an estimated accuracy of +/- 6 seconds.
 BK0876
 BK0876.** This station is in an area of known vertical motion. If an
 BK0876.** orthometric height was ever established but is not available 
 BK0876.** in the current survey control section, the orthometric height
 BK0876.** is considered suspect.  Suspect heights are available in the
 BK0876.** superseded section only if requested.
 BK0876
 BK0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0876.GEOID18 height accuracy estimate available here.
 BK0876
 BK0876.Click photographs - Photos may exist for this station.
 BK0876
 BK0876;                    North         East    Units  Estimated Accuracy
 BK0876;SPC LA S     -   179,550.      845,110.      MT  (+/- 180 meters Scaled)
 BK0876
 BK0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP057309(NAD 83)
 BK0876
 BK0876                          SUPERSEDED SURVEY CONTROL
 BK0876
 BK0876.No superseded survey control is available for this station.
 BK0876
 BK0876_MARKER: DD = SURVEY DISK
 BK0876_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0876_SP_SET: BRIDGE SIDEWALK
 BK0876_STAMPING: 10V50 1968
 BK0876_MARK LOGO: LADHGS
 BK0876_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0876
 BK0876  HISTORY     - Date     Condition        Report By
 BK0876  HISTORY     - 1968     MONUMENTED       LADTD
 BK0876  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0876
 BK0876                          STATION DESCRIPTION
 BK0876
 BK0876'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0876'9.3 MI SE FROM HOLMWOOD.
 BK0876'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0876'RICE MILLS AT HOLMWOOD, THENCE 9.2 MILES EAST ALONG STATE ROUTE 14,
 BK0876'LOCATED IN THE EAST END OF THE SOUTH SIDEWALK OF A FOUR SPAN CONCRETE
 BK0876'BRIDGE, 13 FEET SOUTH OF STATE ROUTE 14 CENTERLINE, 18 FEET NORTHWEST
 BK0876'OF A POWER POLE, 1/2 FOOT NORTH OF A STEEL HANDRAIL, 90.6 FEET SOUTH
 BK0876'OF THE SOUTH RAILROAD TRACK, 5.8 FEET NORTHWEST OF A STEEL WITNESS
 BK0876'POST AND 1 FOOT ABOVE ROADWAY, DRILLED IN SIDEWALK.  SECTION 12, T
 BK0876'10S, R 5W.
 BK0876
 BK0876                          STATION RECOVERY (2005)
 BK0876
 BK0876'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0876'RICE MILLS NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0877 ***********************************************************************
 BK0877  DESIGNATION -  10 V 51
 BK0877  PID         -  BK0877
 BK0877  STATE/COUNTY-  LA/CALCASIEU
 BK0877  COUNTRY     -  US
 BK0877  USGS QUAD   -  HAYES (2018)
 BK0877
 BK0877                         *CURRENT SURVEY CONTROL
 BK0877  ______________________________________________________________________
 BK0877* NAD 83(1986) POSITION- 30 06 39.     (N) 092 55 30.     (W)   SCALED
 BK0877* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0877  **This station is located in a suspected subsidence area (see below).
 BK0877  ______________________________________________________________________
 BK0877  GEOID HEIGHT    -        -27.109 (meters)                     GEOID18
 BK0877
 BK0877.The horizontal coordinates were scaled from a map and have
 BK0877.an estimated accuracy of +/- 6 seconds.
 BK0877
 BK0877.** This station is in an area of known vertical motion. If an
 BK0877.** orthometric height was ever established but is not available 
 BK0877.** in the current survey control section, the orthometric height
 BK0877.** is considered suspect.  Suspect heights are available in the
 BK0877.** superseded section only if requested.
 BK0877
 BK0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0877.GEOID18 height accuracy estimate available here.
 BK0877
 BK0877.Click photographs - Photos may exist for this station.
 BK0877
 BK0877;                    North         East    Units  Estimated Accuracy
 BK0877;SPC LA S     -   179,620.      846,610.      MT  (+/- 180 meters Scaled)
 BK0877
 BK0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP072310(NAD 83)
 BK0877
 BK0877                          SUPERSEDED SURVEY CONTROL
 BK0877
 BK0877.No superseded survey control is available for this station.
 BK0877
 BK0877_MARKER: DD = SURVEY DISK
 BK0877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0877_STAMPING: 10V51 1968
 BK0877_MARK LOGO: LADHGS
 BK0877_PROJECTION: FLUSH
 BK0877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0877+STABILITY: SURFACE MOTION
 BK0877
 BK0877  HISTORY     - Date     Condition        Report By
 BK0877  HISTORY     - 1968     MONUMENTED       LADH
 BK0877  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0877
 BK0877                          STATION DESCRIPTION
 BK0877
 BK0877'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0877'10.3 MI SE FROM HOLMWOOD.
 BK0877'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0877'RICE MILLS AT HOLMWOOD, THENCE 10.2 MILES EAST ALONG STATE ROUTE 14,
 BK0877'63 FEET SOUTH OF STATE ROUTE 14 CENTERLINE, 30 FEET WEST OF THE
 BK0877'CENTERLINE OF AN ASPHALT ROAD LEADING SOUTH, 13 FEET NORTH OF A POWER
 BK0877'POLE NO. 22, 86 FEET WEST OF THE NORTHWEST CORNER OF A WOOD FRAME
 BK0877'HOUSE BELONGING TO A MR. WILSON ARCENEAUX, 2.3 FEET NORTH OF A STEEL
 BK0877'WITNESS POST AND 1 FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A
 BK0877'CONCRETE POST FLUSH WITH GROUND.  SECTION 7, T 11S, R 5W.
 BK0877
 BK0877                          STATION RECOVERY (2005)
 BK0877
 BK0877'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0877'RICE MILLS NO LONGER EXISTS. HOUSE NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0881 ***********************************************************************
 BK0881  DESIGNATION -  10 V 52
 BK0881  PID         -  BK0881
 BK0881  STATE/COUNTY-  LA/CALCASIEU
 BK0881  COUNTRY     -  US
 BK0881  USGS QUAD   -  HAYES (2018)
 BK0881
 BK0881                         *CURRENT SURVEY CONTROL
 BK0881  ______________________________________________________________________
 BK0881* NAD 83(1986) POSITION- 30 06 03.     (N) 092 55 15.     (W)   SCALED
 BK0881* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0881  **This station is located in a suspected subsidence area (see below).
 BK0881  ______________________________________________________________________
 BK0881  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BK0881
 BK0881.The horizontal coordinates were scaled from a map and have
 BK0881.an estimated accuracy of +/- 6 seconds.
 BK0881
 BK0881.** This station is in an area of known vertical motion. If an
 BK0881.** orthometric height was ever established but is not available 
 BK0881.** in the current survey control section, the orthometric height
 BK0881.** is considered suspect.  Suspect heights are available in the
 BK0881.** superseded section only if requested.
 BK0881
 BK0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0881.GEOID18 height accuracy estimate available here.
 BK0881
 BK0881.Click photographs - Photos may exist for this station.
 BK0881
 BK0881;                    North         East    Units  Estimated Accuracy
 BK0881;SPC LA S     -   178,500.      847,000.      MT  (+/- 180 meters Scaled)
 BK0881
 BK0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP076299(NAD 83)
 BK0881
 BK0881                          SUPERSEDED SURVEY CONTROL
 BK0881
 BK0881.No superseded survey control is available for this station.
 BK0881
 BK0881_MARKER: DD = SURVEY DISK
 BK0881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0881_STAMPING: 10V52 1968
 BK0881_MARK LOGO: LADHGS
 BK0881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0881+STABILITY: SURFACE MOTION
 BK0881
 BK0881  HISTORY     - Date     Condition        Report By
 BK0881  HISTORY     - 1968     MONUMENTED       LADH
 BK0881  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0881
 BK0881                          STATION DESCRIPTION
 BK0881
 BK0881'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0881'11.5 MI SE FROM HOLMWOOD.
 BK0881'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0881'RICE MILLS AT HOLMWOOD, THENCE 11.4 MILES EAST ALONG STATE ROUTE 14,
 BK0881'93 FEET WEST OF STATE ROUTE 14 CENTERLINE, 1/2 FOOT SOUTHEAST OF A 3
 BK0881'STRAND BARBED WIRE FENCE, 57 FEET NORTHWEST OF A PARISH ROAD
 BK0881'CENTERLINE, 96 FEET NORTHWEST OF THE NORTH WING OF A CONCRETE FLUME
 BK0881'HEADWALL, 69 FEET NORTHEAST OF A GUY POLE OF A POWER LINE EAST OF
 BK0881'STATE ROUTE 14, 2 FEET NORTHWEST OF A STEEL WITNESS POST AND 2 FEET
 BK0881'BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BK0881'INCHES.  SECTION 7, T 11S, R 5W.
 BK0881
 BK0881                          STATION RECOVERY (2005)
 BK0881
 BK0881'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0881'RICE MILLS NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0882 ***********************************************************************
 BK0882  DESIGNATION -  10 V 53
 BK0882  PID         -  BK0882
 BK0882  STATE/COUNTY-  LA/CALCASIEU
 BK0882  COUNTRY     -  US
 BK0882  USGS QUAD   -  HAYES (2018)
 BK0882
 BK0882                         *CURRENT SURVEY CONTROL
 BK0882  ______________________________________________________________________
 BK0882* NAD 83(1986) POSITION- 30 05 28.     (N) 092 54 41.     (W)   SCALED
 BK0882* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0882  **This station is located in a suspected subsidence area (see below).
 BK0882  ______________________________________________________________________
 BK0882  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BK0882
 BK0882.The horizontal coordinates were scaled from a map and have
 BK0882.an estimated accuracy of +/- 6 seconds.
 BK0882
 BK0882.** This station is in an area of known vertical motion. If an
 BK0882.** orthometric height was ever established but is not available 
 BK0882.** in the current survey control section, the orthometric height
 BK0882.** is considered suspect.  Suspect heights are available in the
 BK0882.** superseded section only if requested.
 BK0882
 BK0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0882.GEOID18 height accuracy estimate available here.
 BK0882
 BK0882.Click photographs - Photos may exist for this station.
 BK0882
 BK0882;                    North         East    Units  Estimated Accuracy
 BK0882;SPC LA S     -   177,410.      847,890.      MT  (+/- 180 meters Scaled)
 BK0882
 BK0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP085288(NAD 83)
 BK0882
 BK0882                          SUPERSEDED SURVEY CONTROL
 BK0882
 BK0882.No superseded survey control is available for this station.
 BK0882
 BK0882_MARKER: DD = SURVEY DISK
 BK0882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0882_STAMPING: 10V53 1968
 BK0882_MARK LOGO: LADHGS
 BK0882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0882+STABILITY: SURFACE MOTION
 BK0882
 BK0882  HISTORY     - Date     Condition        Report By
 BK0882  HISTORY     - 1968     MONUMENTED       LADH
 BK0882  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0882
 BK0882                          STATION DESCRIPTION
 BK0882
 BK0882'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0882'12.5 MI SE FROM HOLMWOOD.
 BK0882'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0882'RICE MILLS AT HOLMWOOD, THENCE 12.4 MILES EAST ALONG STATE ROUTE 14,
 BK0882'102 FEET NORTHEAST OF THE INTERSECTION OF LA. 14 AND WARD 2 PARISH
 BK0882'PARK ROAD, 74 FEET EAST OF THE CENTERLINE OF LA. 14, 47 FEET WEST OF
 BK0882'THE CENTERLINE OF WARD 2 PARISH PARK ROAD, 32 FEET SOUTHWEST OF A
 BK0882'TELEPHONE POLE, 1 FOOT SOUTHEAST OF A 4 STRAND BARBED WIRE FENCE, 1.5
 BK0882'FEET NORTHWEST OF A STEEL WITNESS POST AND 4 FEET BELOW LEVEL OF
 BK0882'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0882'SECTION 18, T 11S, R 5W.
 BK0882
 BK0882                          STATION RECOVERY (2005)
 BK0882
 BK0882'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0882'RICE MILLS NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1650 ***********************************************************************
 BK1650  DESIGNATION -  10 V 54
 BK1650  PID         -  BK1650
 BK1650  STATE/COUNTY-  LA/CALCASIEU
 BK1650  COUNTRY     -  US
 BK1650  USGS QUAD   -  LAKE CHARLES (2018)
 BK1650
 BK1650                         *CURRENT SURVEY CONTROL
 BK1650  ______________________________________________________________________
 BK1650* NAD 83(1986) POSITION- 30 10 56.     (N) 093 13 56.     (W)   SCALED
 BK1650* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1650  **This station is located in a suspected subsidence area (see below).
 BK1650  ______________________________________________________________________
 BK1650  GEOID HEIGHT    -        -27.163 (meters)                     GEOID18
 BK1650  DYNAMIC HEIGHT  -          3.429 (meters)       11.25  (feet) COMP
 BK1650  MODELED GRAVITY -    979,317.9   (mgal)                       NAVD 88
 BK1650
 BK1650.The horizontal coordinates were scaled from a map and have
 BK1650.an estimated accuracy of +/- 6 seconds.
 BK1650
 BK1650.** This station is in an area of known vertical motion. If an
 BK1650.** orthometric height was ever established but is not available 
 BK1650.** in the current survey control section, the orthometric height
 BK1650.** is considered suspect.  Suspect heights are available in the
 BK1650.** superseded section only if requested.
 BK1650
 BK1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1650.GEOID18 height accuracy estimate available here.
 BK1650
 BK1650.Click photographs - Photos may exist for this station.
 BK1650
 BK1650.The dynamic height is computed by dividing the NAVD 88
 BK1650.geopotential number by the normal gravity value computed on the
 BK1650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1650.degrees latitude (g = 980.6199 gals.).
 BK1650
 BK1650.The modeled gravity was interpolated from observed gravity values.
 BK1650
 BK1650;                    North         East    Units  Estimated Accuracy
 BK1650;SPC LA S     -   187,980.      817,140.      MT  (+/- 180 meters Scaled)
 BK1650
 BK1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776390(NAD 83)
 BK1650
 BK1650                          SUPERSEDED SURVEY CONTROL
 BK1650
 BK1650.No superseded survey control is available for this station.
 BK1650
 BK1650_MARKER: DD = SURVEY DISK
 BK1650_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1650_SP_SET: BRIDGE
 BK1650_STAMPING: 10V54 1968
 BK1650_MARK LOGO: LADHGS
 BK1650_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1650_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1650+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2005
 BK1650
 BK1650  HISTORY     - Date     Condition        Report By
 BK1650  HISTORY     - 1968     MONUMENTED       LADH
 BK1650  HISTORY     - 1982     GOOD             NGS
 BK1650  HISTORY     - 19970208 GOOD             USPSQD
 BK1650  HISTORY     - 20020729 GOOD             USPSQD
 BK1650  HISTORY     - 20040122 GOOD             USPSQD
 BK1650  HISTORY     - 20050322 GOOD             USPSQD
 BK1650
 BK1650                          STATION DESCRIPTION
 BK1650
 BK1650'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1650'3.9 MI SW FROM LAKE CHARLES.
 BK1650'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1650'CHARLES, THENCE 0.9 MILES WEST ALONG WEST PRIEN LAKE ROAD, THENCE 1.1
 BK1650'MILES SOUTH ON LAKE STREET, IN SECTION 19, R8W, T10S, LOCATED IN THE
 BK1650'SOUTHEAST CORNER OF A SEVEN SPAN STRUCTURE ON THE SIDEWALK, 24.6 FEET
 BK1650'WEST OF THE CENTERLINE OF LAKE STREET, 10 FEET NORTHWEST OF A POWER
 BK1650'POLE NO. 127, 75 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE CHATEAU
 BK1650'LAFITTE APARTMENTS, 67 FEET SOUTH OF THE CENTERLINE OF CONTRABAND
 BK1650'BAYOU, 1/2 FOOT WEST OF BASE FOR HANDRAIL, 5 1/2 FEET NORTH OF A STEEL
 BK1650'WITNESS POST, 1 FOOT ABOVE THE ROADWAY, A DISK DRILLED IN A CONCRETE
 BK1650'BRIDGE.
 BK1650
 BK1650                          STATION RECOVERY (1982)
 BK1650
 BK1650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1650'RECOVERED IN GOOD CONDITION IN 1968, QUAD 300932, LINE 111, PAGE 44,
 BK1650'DATED NOVEMBER 1971.  NOTE-CHANGE DIRECTION OF LAKE STREET FROM WEST
 BK1650'TO EAST.
 BK1650
 BK1650                          STATION RECOVERY (1997)
 BK1650
 BK1650'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1650'RECOVERED IN GOOD CONDITION.
 BK1650
 BK1650                          STATION RECOVERY (2002)
 BK1650
 BK1650'RECOVERY NOTE BY US POWER SQUADRON 2002 (KFJ)
 BK1650'RECOVERED IN GOOD CONDITION.
 BK1650
 BK1650                          STATION RECOVERY (2004)
 BK1650
 BK1650'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1650'RECOVERED IN GOOD CONDITION.
 BK1650
 BK1650                          STATION RECOVERY (2005)
 BK1650
 BK1650'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BK1650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0851 ***********************************************************************
 BK0851  DESIGNATION -  10 V 55
 BK0851  PID         -  BK0851
 BK0851  STATE/COUNTY-  LA/CALCASIEU
 BK0851  COUNTRY     -  US
 BK0851  USGS QUAD   -  LACASSINE (2018)
 BK0851
 BK0851                         *CURRENT SURVEY CONTROL
 BK0851  ______________________________________________________________________
 BK0851* NAD 83(1986) POSITION- 30 08 31.     (N) 092 59 46.     (W)   SCALED
 BK0851* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0851  **This station is located in a suspected subsidence area (see below).
 BK0851  ______________________________________________________________________
 BK0851  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BK0851
 BK0851.The horizontal coordinates were scaled from a map and have
 BK0851.an estimated accuracy of +/- 6 seconds.
 BK0851
 BK0851.** This station is in an area of known vertical motion. If an
 BK0851.** orthometric height was ever established but is not available 
 BK0851.** in the current survey control section, the orthometric height
 BK0851.** is considered suspect.  Suspect heights are available in the
 BK0851.** superseded section only if requested.
 BK0851
 BK0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0851.GEOID18 height accuracy estimate available here.
 BK0851
 BK0851.Click photographs - Photos may exist for this station.
 BK0851
 BK0851;                    North         East    Units  Estimated Accuracy
 BK0851;SPC LA S     -   183,160.      839,810.      MT  (+/- 180 meters Scaled)
 BK0851
 BK0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP003345(NAD 83)
 BK0851
 BK0851                          SUPERSEDED SURVEY CONTROL
 BK0851
 BK0851.No superseded survey control is available for this station.
 BK0851
 BK0851_MARKER: DD = SURVEY DISK
 BK0851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0851_STAMPING: 10V55 1969
 BK0851_MARK LOGO: LADHGS
 BK0851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0851+STABILITY: SURFACE MOTION
 BK0851
 BK0851  HISTORY     - Date     Condition        Report By
 BK0851  HISTORY     - 1969     MONUMENTED       LADH
 BK0851
 BK0851                          STATION DESCRIPTION
 BK0851
 BK0851'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0851'6.1 MI NE FROM HOLMWOOD.
 BK0851'ABOUT 0.1 MILE NORTH ALONG A PRIVATE ROAD FROM THE WEST ONE OF TWO
 BK0851'RICE MILLS AT HOLMWOOD, THENCE 4.9 MILES EAST ALONG STATE ROUTE 14,
 BK0851'THENCE 1.1 MILE NORTH ON A GRAVEL ROAD, 110 FEET NORTHEAST OF THE
 BK0851'INTERSECTION OF TWO PARISH ROADS, 106 FEET NORTH OF THE CENTERLINE OF
 BK0851'A GRAVEL ROAD LEADING EAST, 84 FEET NORTHWEST OF A POWER POLE, 31 FEET
 BK0851'EAST OF THE CENTERLINE OF A GRAVEL ROAD RUNNING NORTH AND SOUTH, 1
 BK0851'FOOT WEST OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT WEST OF A STEEL
 BK0851'WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET IN THE TOP OF A
 BK0851'CONCRETE POST PROJECTING 3 INCHES.  SECTION 28, T 10S , R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0852 ***********************************************************************
 BK0852  DESIGNATION -  10 V 56
 BK0852  PID         -  BK0852
 BK0852  STATE/COUNTY-  LA/CALCASIEU
 BK0852  COUNTRY     -  US
 BK0852  USGS QUAD   -  LACASSINE (2018)
 BK0852
 BK0852                         *CURRENT SURVEY CONTROL
 BK0852  ______________________________________________________________________
 BK0852* NAD 83(1986) POSITION- 30 09 25.     (N) 092 59 47.     (W)   SCALED
 BK0852* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0852  **This station is located in a suspected subsidence area (see below).
 BK0852  ______________________________________________________________________
 BK0852  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BK0852
 BK0852.The horizontal coordinates were scaled from a map and have
 BK0852.an estimated accuracy of +/- 6 seconds.
 BK0852
 BK0852.** This station is in an area of known vertical motion. If an
 BK0852.** orthometric height was ever established but is not available 
 BK0852.** in the current survey control section, the orthometric height
 BK0852.** is considered suspect.  Suspect heights are available in the
 BK0852.** superseded section only if requested.
 BK0852
 BK0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0852.GEOID18 height accuracy estimate available here.
 BK0852
 BK0852.Click photographs - Photos may exist for this station.
 BK0852
 BK0852;                    North         East    Units  Estimated Accuracy
 BK0852;SPC LA S     -   184,830.      839,810.      MT  (+/- 180 meters Scaled)
 BK0852
 BK0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP003361(NAD 83)
 BK0852
 BK0852                          SUPERSEDED SURVEY CONTROL
 BK0852
 BK0852.No superseded survey control is available for this station.
 BK0852
 BK0852_MARKER: DD = SURVEY DISK
 BK0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0852_STAMPING: 10V56 1969
 BK0852_MARK LOGO: LADHGS
 BK0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0852+STABILITY: SURFACE MOTION
 BK0852
 BK0852  HISTORY     - Date     Condition        Report By
 BK0852  HISTORY     - 1969     MONUMENTED       LADH
 BK0852  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0852
 BK0852                          STATION DESCRIPTION
 BK0852
 BK0852'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0852'6.70 MI SE FROM IOWA.
 BK0852'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK0852'IOWA, THENCE 0.37 MILES SOUTH ALONG STATE ROUTE 383 TO THE
 BK0852'INTERSECTION OF US 90 AND STATE ROUTE 383, THENCE 6.2 MILES SOUTHEAST
 BK0852'ALONG A PARISH ROAD, 138 FEET NORTH OF THE NORTHEAST END OF A 4 FOOT
 BK0852'CULVERT UNDER THE ROADWAY FOR THE INDIAN BAYOU CANAL, 72 FEET NORTH OF
 BK0852'A POWER POLE 50 FEET NORTHEAST OF THE INTERSECTION OF TWO PARISH
 BK0852'ROADS, 44 FEET EAST OF THE CENTERLINE OF A GRAVEL ROAD RUNNING NORTH
 BK0852'AND SOUTH, 24 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0852'EAST, 0.5 FEET NORTH OF A 3 STRAND BARBED WIRE FENCE.  THE MARKER MAY
 BK0852'ALSO BE FOUND BY DRIVING ABOUT 0.1 MILE NORTH ALONG A PRIVATE ROAD
 BK0852'FROM THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.9 MILES EAST
 BK0852'ALONG STATE ROUTE 14, THENCE 2.2 MILES NORTH ALONG A PARISH ROAD, 1
 BK0852'FOOT SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN
 BK0852'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 21, T 10S, R
 BK0852'6W.
 BK0852
 BK0852                          STATION RECOVERY (1983)
 BK0852
 BK0852'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0852'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0853 ***********************************************************************
 BK0853  DESIGNATION -  10 V 57
 BK0853  PID         -  BK0853
 BK0853  STATE/COUNTY-  LA/CALCASIEU
 BK0853  COUNTRY     -  US
 BK0853  USGS QUAD   -  LACASSINE (2018)
 BK0853
 BK0853                         *CURRENT SURVEY CONTROL
 BK0853  ______________________________________________________________________
 BK0853* NAD 83(1986) POSITION- 30 10 21.     (N) 092 59 46.     (W)   SCALED
 BK0853* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0853  **This station is located in a suspected subsidence area (see below).
 BK0853  ______________________________________________________________________
 BK0853  GEOID HEIGHT    -        -27.167 (meters)                     GEOID18
 BK0853
 BK0853.The horizontal coordinates were scaled from a map and have
 BK0853.an estimated accuracy of +/- 6 seconds.
 BK0853
 BK0853.** This station is in an area of known vertical motion. If an
 BK0853.** orthometric height was ever established but is not available 
 BK0853.** in the current survey control section, the orthometric height
 BK0853.** is considered suspect.  Suspect heights are available in the
 BK0853.** superseded section only if requested.
 BK0853
 BK0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0853.GEOID18 height accuracy estimate available here.
 BK0853
 BK0853.Click photographs - Photos may exist for this station.
 BK0853
 BK0853;                    North         East    Units  Estimated Accuracy
 BK0853;SPC LA S     -   186,550.      839,860.      MT  (+/- 180 meters Scaled)
 BK0853
 BK0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP003379(NAD 83)
 BK0853
 BK0853                          SUPERSEDED SURVEY CONTROL
 BK0853
 BK0853.No superseded survey control is available for this station.
 BK0853
 BK0853_MARKER: DD = SURVEY DISK
 BK0853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0853_STAMPING: 10V57 1969
 BK0853_MARK LOGO: LADHGS
 BK0853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0853+STABILITY: SURFACE MOTION
 BK0853
 BK0853  HISTORY     - Date     Condition        Report By
 BK0853  HISTORY     - 1969     MONUMENTED       LADH
 BK0853
 BK0853                          STATION DESCRIPTION
 BK0853
 BK0853'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0853'5.62 MI SE FROM IOWA.
 BK0853'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK0853'IOWA, THENCE 0.37 MILES SOUTH ALONG STATE ROUTE 383 TO THE
 BK0853'INTERSECTION OF US 90 AND STATE ROUTE 383, THENCE 5.22 MILES SOUTH
 BK0853'ALONG A PARISH ROAD, 67 FEET NORTHEAST OF THE NORTH END OF A SIDE
 BK0853'DRAIN LEADING TO A FIELD, 53 FEET NORTHEAST OF THE INTERSECTION OF A
 BK0853'PARISH ROAD, 51 FEET EAST OF THE CENTERLINE OF A GRAVEL ROAD RUNNING
 BK0853'NORTH AND SOUTH, 46 FEET NORTHWEST OF A POWER POLE WITH ONE
 BK0853'TRANSFORMER, 20 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 BK0853'EAST, 1 FOOT SOUTH OF A 3 STRAND BARBED WIRE FENCE, 1 FOOT NORTH OF A
 BK0853'STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE
 BK0853'POST PROJECTING 3 INCHES.  SECTION 16, T 10S, R 6W
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0854 ***********************************************************************
 BK0854  DESIGNATION -  10 V 58
 BK0854  PID         -  BK0854
 BK0854  STATE/COUNTY-  LA/CALCASIEU
 BK0854  COUNTRY     -  US
 BK0854  USGS QUAD   -  LACASSINE (2018)
 BK0854
 BK0854                         *CURRENT SURVEY CONTROL
 BK0854  ______________________________________________________________________
 BK0854* NAD 83(1986) POSITION- 30 11 14.     (N) 092 59 48.     (W)   SCALED
 BK0854* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0854  **This station is located in a suspected subsidence area (see below).
 BK0854  ______________________________________________________________________
 BK0854  GEOID HEIGHT    -        -27.181 (meters)                     GEOID18
 BK0854
 BK0854.The horizontal coordinates were scaled from a map and have
 BK0854.an estimated accuracy of +/- 6 seconds.
 BK0854
 BK0854.** This station is in an area of known vertical motion. If an
 BK0854.** orthometric height was ever established but is not available 
 BK0854.** in the current survey control section, the orthometric height
 BK0854.** is considered suspect.  Suspect heights are available in the
 BK0854.** superseded section only if requested.
 BK0854
 BK0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0854.GEOID18 height accuracy estimate available here.
 BK0854
 BK0854.Click photographs - Photos may exist for this station.
 BK0854
 BK0854;                    North         East    Units  Estimated Accuracy
 BK0854;SPC LA S     -   188,180.      839,830.      MT  (+/- 180 meters Scaled)
 BK0854
 BK0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP003395(NAD 83)
 BK0854
 BK0854                          SUPERSEDED SURVEY CONTROL
 BK0854
 BK0854.No superseded survey control is available for this station.
 BK0854
 BK0854_MARKER: DD = SURVEY DISK
 BK0854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0854_STAMPING: 10V58 1969
 BK0854_MARK LOGO: LADHGS
 BK0854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0854+STABILITY: SURFACE MOTION
 BK0854
 BK0854  HISTORY     - Date     Condition        Report By
 BK0854  HISTORY     - 1969     MONUMENTED       LADH
 BK0854  HISTORY     - 20040109 GOOD             USPSQD
 BK0854
 BK0854                          STATION DESCRIPTION
 BK0854
 BK0854'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0854'4.50 MI SE FROM IOWA.
 BK0854'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK0854'IOWA, THENCE 0.37 MILES SOUTH ALONG STATE ROUTE 383, TO THE
 BK0854'INTERSECTION OF US 90 AND STATE ROUTE 383, THENCE 4.10 MILES SOUTHEAST
 BK0854'ALONG A PARISH ROAD, 178 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 BK0854'GALVANIZED METAL IRRIGATION PUMP STATION, 54 FEET SOUTHEAST OF A USC
 BK0854'AND GS MARKER STAMPED DOUCET 1963, 28 FEET NORTH OF THE CENTERLINE OF
 BK0854'THE POINT OF INTERSECTION OF A CURVE ON A PARISH GRAVEL ROAD, 21 FEET
 BK0854'NORTHEAST OF A TELEPHONE POLE, 2.0 FEET SOUTH OF A 4 STRAND BARBED
 BK0854'WIRE FENCE, 5.2 FEET SOUTHEAST OF A STEEL WITNESS POST, 1 FOOT BELOW
 BK0854'LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK0854'INCHES.  SECTION 9, T 10S, R 6W.
 BK0854
 BK0854                          STATION RECOVERY (2004)
 BK0854
 BK0854'RECOVERY NOTE BY US POWER SQUADRON 2004
 BK0854'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1673 ***********************************************************************
 BK1673  DESIGNATION -  10 V 59
 BK1673  PID         -  BK1673
 BK1673  STATE/COUNTY-  LA/CALCASIEU
 BK1673  COUNTRY     -  US
 BK1673  USGS QUAD   -  IOWA (2018)
 BK1673
 BK1673                         *CURRENT SURVEY CONTROL
 BK1673  ______________________________________________________________________
 BK1673* NAD 83(1986) POSITION- 30 11 16.     (N) 093 00 48.     (W)   SCALED
 BK1673* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1673  **This station is located in a suspected subsidence area (see below).
 BK1673  ______________________________________________________________________
 BK1673  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BK1673
 BK1673.The horizontal coordinates were scaled from a map and have
 BK1673.an estimated accuracy of +/- 6 seconds.
 BK1673
 BK1673.** This station is in an area of known vertical motion. If an
 BK1673.** orthometric height was ever established but is not available 
 BK1673.** in the current survey control section, the orthometric height
 BK1673.** is considered suspect.  Suspect heights are available in the
 BK1673.** superseded section only if requested.
 BK1673
 BK1673.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1673.GEOID18 height accuracy estimate available here.
 BK1673
 BK1673.Click photographs - Photos may exist for this station.
 BK1673
 BK1673;                    North         East    Units  Estimated Accuracy
 BK1673;SPC LA S     -   188,270.      838,230.      MT  (+/- 180 meters Scaled)
 BK1673
 BK1673_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP987395(NAD 83)
 BK1673
 BK1673                          SUPERSEDED SURVEY CONTROL
 BK1673
 BK1673.No superseded survey control is available for this station.
 BK1673
 BK1673_MARKER: DD = SURVEY DISK
 BK1673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1673_STAMPING: 10V59 1969
 BK1673_MARK LOGO: LADHGS
 BK1673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1673+STABILITY: SURFACE MOTION
 BK1673
 BK1673  HISTORY     - Date     Condition        Report By
 BK1673  HISTORY     - 1969     MONUMENTED       LADH
 BK1673  HISTORY     - 1970     GOOD             LADTD
 BK1673  HISTORY     - 19971115 GOOD             USPSQD
 BK1673
 BK1673                          STATION DESCRIPTION
 BK1673
 BK1673'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1673'3.5 MI S FROM IOWA.
 BK1673'ABOUT 0.03 MILE WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1673'IOWA, THENCE 0.4 MILE SOUTH ALONG STATE ROUTE 383, TO THE INTERSECTION
 BK1673'OF US 90 AND STATE ROUTE 383, THENCE 3.1 MILES SOUTH ALONG A PARISH
 BK1673'ROAD, 60 FEET SOUTHWEST OF THE CENTERLINE OF THE INTERSECTION OF TWO
 BK1673'GRAVEL ROADS, 55 FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 52 1/2
 BK1673'FEET NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME HOUSE, 29 FEET
 BK1673'SOUTH OF A POWER POLE, 25 FEET WEST OF A SHELL ROAD LEADING TO A
 BK1673'FIELD, 0.4 FEET EAST OF A 3 STRAND BARBED WIRE FENCE, 1 FOOT WEST OF A
 BK1673'STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, A C AND GS DISK IN THE TOP
 BK1673'OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 18, T 10S, R 6W.
 BK1673
 BK1673                          STATION RECOVERY (1997)
 BK1673
 BK1673'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1673'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1638 ***********************************************************************
 BK1638  DESIGNATION -  10 V 6
 BK1638  PID         -  BK1638
 BK1638  STATE/COUNTY-  LA/CALCASIEU
 BK1638  COUNTRY     -  US
 BK1638  USGS QUAD   -  LAKE CHARLES (2018)
 BK1638
 BK1638                         *CURRENT SURVEY CONTROL
 BK1638  ______________________________________________________________________
 BK1638* NAD 83(1986) POSITION- 30 07 30.     (N) 093 12 47.     (W)   SCALED
 BK1638* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1638  **This station is located in a suspected subsidence area (see below).
 BK1638  ______________________________________________________________________
 BK1638  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BK1638  DYNAMIC HEIGHT  -          3.145 (meters)       10.32  (feet) COMP
 BK1638  MODELED GRAVITY -    979,311.5   (mgal)                       NAVD 88
 BK1638
 BK1638.The horizontal coordinates were scaled from a map and have
 BK1638.an estimated accuracy of +/- 6 seconds.
 BK1638
 BK1638.** This station is in an area of known vertical motion. If an
 BK1638.** orthometric height was ever established but is not available 
 BK1638.** in the current survey control section, the orthometric height
 BK1638.** is considered suspect.  Suspect heights are available in the
 BK1638.** superseded section only if requested.
 BK1638
 BK1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1638.GEOID18 height accuracy estimate available here.
 BK1638
 BK1638.Click photographs - Photos may exist for this station.
 BK1638
 BK1638.The dynamic height is computed by dividing the NAVD 88
 BK1638.geopotential number by the normal gravity value computed on the
 BK1638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1638.degrees latitude (g = 980.6199 gals.).
 BK1638
 BK1638.The modeled gravity was interpolated from observed gravity values.
 BK1638
 BK1638;                    North         East    Units  Estimated Accuracy
 BK1638;SPC LA S     -   181,610.      818,880.      MT  (+/- 180 meters Scaled)
 BK1638
 BK1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794326(NAD 83)
 BK1638
 BK1638                          SUPERSEDED SURVEY CONTROL
 BK1638
 BK1638.No superseded survey control is available for this station.
 BK1638
 BK1638_MARKER: DD = SURVEY DISK
 BK1638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1638_STAMPING: 10V6 1968
 BK1638_MARK LOGO: LADHGS
 BK1638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1638+STABILITY: SURFACE MOTION
 BK1638
 BK1638  HISTORY     - Date     Condition        Report By
 BK1638  HISTORY     - 1968     MONUMENTED       LADH
 BK1638  HISTORY     - 1976     GOOD             LADTD
 BK1638  HISTORY     - 1982     GOOD             NGS
 BK1638  HISTORY     - 1984     GOOD             USPSQD
 BK1638  HISTORY     - 19970208 GOOD             USPSQD
 BK1638  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1638
 BK1638                          STATION DESCRIPTION
 BK1638
 BK1638'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1638'9.1 MI S FROM LAKE CHARLES.
 BK1638'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1638'CHARLES, THENCE 0.9 MILES WEST ALONG PRIEN LAKE ROAD, THENCE 4.2 MILES
 BK1638'SOUTH ALONG LAKE STREET TO THE JUNCTION OF LAKE STREET, GAUTHIER ROAD
 BK1638'AND STATE ROUTE 3092, THENCE 1.1 MILES EAST ALONG ROUTE 3092 TO THE
 BK1638'JUCTION OF ROUTES 3092 AND 385, THENCE SOUTH 1 MILE ALONG ROUTE 385 IN
 BK1638'SECTION NO. 5, R8W, T11S, LOCATED IN THE NORTHEAST QUADRANT OF
 BK1638'INTERSECTION IN FLARE, 121 FEET NORTHEAST OF THE CENTERLINE OF THE
 BK1638'INTERSECTION OF ROUTE 385 AND TANK FARM ROAD, 89 1/2 FEET EAST OF THE
 BK1638'CENTERLINE OF ROUTE 385, 80 FEET NORTH OF THE CENTERLINE OF TANK FARM
 BK1638'ROAD, 75 FEET NORTHEAST OF THE CENTERLINE OF THE EAST HEADWALL OF A
 BK1638'2-24 IN. REINFORCED CONCRETE PIPE ON ROUTE 385, 1 FOOT SOUTHWEST OF
 BK1638'THE FENCE LINE, 3 1/2 FEET NORTHEAST OF A STEEL WITNESS POST, 64 FEET
 BK1638'NORTHWEST OF A RIGHT OF WAY MARKER AT THE BEGINNING OF THE RIGHT OF
 BK1638'WAY FLARE ON TANK FARM ROAD, ABOUT LEVEL WITH THE ROADWAY, IN THE TOP
 BK1638'OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1638
 BK1638                          STATION RECOVERY (1976)
 BK1638
 BK1638'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 BK1638'RECOVERED IN GOOD CONDITION.
 BK1638
 BK1638                          STATION RECOVERY (1982)
 BK1638
 BK1638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1638'RECOVERED IN GOOD CONDITION.
 BK1638
 BK1638                          STATION RECOVERY (1984)
 BK1638
 BK1638'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1638'RECOVERED IN GOOD CONDITION.
 BK1638
 BK1638                          STATION RECOVERY (1997)
 BK1638
 BK1638'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1638'RECOVERED IN GOOD CONDITION.
 BK1638
 BK1638                          STATION RECOVERY (2002)
 BK1638
 BK1638'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1638'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1675 ***********************************************************************
 BK1675  DESIGNATION -  10 V 60
 BK1675  PID         -  BK1675
 BK1675  STATE/COUNTY-  LA/CALCASIEU
 BK1675  COUNTRY     -  US
 BK1675  USGS QUAD   -  IOWA (2018)
 BK1675
 BK1675                         *CURRENT SURVEY CONTROL
 BK1675  ______________________________________________________________________
 BK1675* NAD 83(1986) POSITION- 30 12 09.     (N) 093 00 47.     (W)   SCALED
 BK1675* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1675  **This station is located in a suspected subsidence area (see below).
 BK1675  ______________________________________________________________________
 BK1675  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BK1675  DYNAMIC HEIGHT  -          6.157 (meters)       20.20  (feet) COMP
 BK1675  MODELED GRAVITY -    979,314.3   (mgal)                       NAVD 88
 BK1675
 BK1675.The horizontal coordinates were scaled from a map and have
 BK1675.an estimated accuracy of +/- 6 seconds.
 BK1675
 BK1675.** This station is in an area of known vertical motion. If an
 BK1675.** orthometric height was ever established but is not available 
 BK1675.** in the current survey control section, the orthometric height
 BK1675.** is considered suspect.  Suspect heights are available in the
 BK1675.** superseded section only if requested.
 BK1675
 BK1675.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1675.GEOID18 height accuracy estimate available here.
 BK1675
 BK1675.Click photographs - Photos may exist for this station.
 BK1675
 BK1675.The dynamic height is computed by dividing the NAVD 88
 BK1675.geopotential number by the normal gravity value computed on the
 BK1675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1675.degrees latitude (g = 980.6199 gals.).
 BK1675
 BK1675.The modeled gravity was interpolated from observed gravity values.
 BK1675
 BK1675;                    North         East    Units  Estimated Accuracy
 BK1675;SPC LA S     -   189,900.      838,280.      MT  (+/- 180 meters Scaled)
 BK1675
 BK1675_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP987412(NAD 83)
 BK1675
 BK1675                          SUPERSEDED SURVEY CONTROL
 BK1675
 BK1675.No superseded survey control is available for this station.
 BK1675
 BK1675_MARKER: DD = SURVEY DISK
 BK1675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1675_STAMPING: 10V60 1969
 BK1675_MARK LOGO: LADHGS
 BK1675_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1675+STABILITY: SURFACE MOTION
 BK1675
 BK1675  HISTORY     - Date     Condition        Report By
 BK1675  HISTORY     - 1969     MONUMENTED       LADTD
 BK1675  HISTORY     - 1981     GOOD             NGS
 BK1675  HISTORY     - 20021102 GOOD             USPSQD
 BK1675
 BK1675                          STATION DESCRIPTION
 BK1675
 BK1675'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1675'2.4 MI S FROM IOWA.
 BK1675'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1675'IOWA, THENCE 0.37 MILES SOUTH ALONG STATE ROUTE 383 TO THE
 BK1675'INTERSECTION OF US 90 AND STATE ROUTE 383 THENCE 2.0 MILES SOUTH ON A
 BK1675'PARISH ROAD, 66 FEET WEST OF THE CENTERLINE OF GATE LEADING TO A
 BK1675'FIELD, 54 FEET SOUTHEAST OF THE INTERSECTION OF TWO PARISH ROADS, 36
 BK1675'FEET SOUTH OF THE CENTERLINE OF A PARISH ROAD LEADING EAST, 36 FEET
 BK1675'EAST OF THE CENTERLINE OF A PARISH ROAD RUNNING NORTH AND SOUTH, 19
 BK1675'FEET EAST OF THE SOUTH END OF AN 18-INCH CROSS DRAIN, 3 FEET EAST OF A
 BK1675'5 STRAND BARBED WIRE FENCE, 2.5 FEET SOUTH OF A 5 STRAND BARBED WIRE
 BK1675'FENCE, 1 FOOT NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY,
 BK1675'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 8, T 10
 BK1675'S, R 6 W.
 BK1675
 BK1675                          STATION RECOVERY (1981)
 BK1675
 BK1675'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1675'3.2 KILOMETERS (2.0 MILES) SOUTH ALONG SOUTH THOMPSON ROAD FROM THE
 BK1675'JUNCTIONS OF U.S. HIGHWAY 90 AND STATE HIGHWAY 383 IN IOWA, TO THE
 BK1675'MARK ON THE LEFT, IN THE SOUTHEAST ANGLE OF THE JUNCTION OF SONNY
 BK1675'FONTENOT ROAD, 10.97 METERS (36.0 FEET) EAST OF THE CENTER LINE OF
 BK1675'SOUTH THOMPSON ROAD, 10.97 METERS (36.0 FEET) SOUTH OF THE CENTER LINE
 BK1675'OF SONNY FONTENOT ROAD, 2.43 METERS (8.0 FEET) SOUTHEAST OF A METAL
 BK1675'POLE SUPPORTING ROAD SIGNS.
 BK1675'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BK1675'THE MARK IS ABOVE LEVEL WITH ROADS.
 BK1675
 BK1675                          STATION RECOVERY (2002)
 BK1675
 BK1675'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1675'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1676 ***********************************************************************
 BK1676  DESIGNATION -  10 V 61
 BK1676  PID         -  BK1676
 BK1676  STATE/COUNTY-  LA/CALCASIEU
 BK1676  COUNTRY     -  US
 BK1676  USGS QUAD   -  IOWA (2018)
 BK1676
 BK1676                         *CURRENT SURVEY CONTROL
 BK1676  ______________________________________________________________________
 BK1676* NAD 83(1986) POSITION- 30 13 02.     (N) 093 00 49.     (W)   SCALED
 BK1676* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1676  **This station is located in a suspected subsidence area (see below).
 BK1676  ______________________________________________________________________
 BK1676  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK1676  DYNAMIC HEIGHT  -          7.113 (meters)       23.34  (feet) COMP
 BK1676  MODELED GRAVITY -    979,315.4   (mgal)                       NAVD 88
 BK1676
 BK1676.The horizontal coordinates were scaled from a map and have
 BK1676.an estimated accuracy of +/- 6 seconds.
 BK1676
 BK1676.** This station is in an area of known vertical motion. If an
 BK1676.** orthometric height was ever established but is not available 
 BK1676.** in the current survey control section, the orthometric height
 BK1676.** is considered suspect.  Suspect heights are available in the
 BK1676.** superseded section only if requested.
 BK1676
 BK1676.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1676.GEOID18 height accuracy estimate available here.
 BK1676
 BK1676.Click photographs - Photos may exist for this station.
 BK1676
 BK1676.The dynamic height is computed by dividing the NAVD 88
 BK1676.geopotential number by the normal gravity value computed on the
 BK1676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1676.degrees latitude (g = 980.6199 gals.).
 BK1676
 BK1676.The modeled gravity was interpolated from observed gravity values.
 BK1676
 BK1676;                    North         East    Units  Estimated Accuracy
 BK1676;SPC LA S     -   191,530.      838,250.      MT  (+/- 180 meters Scaled)
 BK1676
 BK1676_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986428(NAD 83)
 BK1676
 BK1676                          SUPERSEDED SURVEY CONTROL
 BK1676
 BK1676.No superseded survey control is available for this station.
 BK1676
 BK1676_MARKER: DD = SURVEY DISK
 BK1676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1676_STAMPING: 10V61 1969
 BK1676_MARK LOGO: LADHGS
 BK1676_PROJECTION: PROJECTING 9 CENTIMETERS
 BK1676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1676+STABILITY: SURFACE MOTION
 BK1676
 BK1676  HISTORY     - Date     Condition        Report By
 BK1676  HISTORY     - 1969     MONUMENTED       LADH
 BK1676  HISTORY     - 1981     GOOD             NGS
 BK1676  HISTORY     - 20021102 GOOD             USPSQD
 BK1676
 BK1676                          STATION DESCRIPTION
 BK1676
 BK1676'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1676'1.4 MI S FROM IOWA.
 BK1676'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1676'IOWA, THENCE 0.37 MILES SOUTH ALONG STATE ROUTE 383 TO THE
 BK1676'INTERSECTION OF US 90 AND STATE ROUTE 383, THENCE 1.0 MILES SOUTH ON A
 BK1676'PARISH ROAD, 58 FEET SOUTHWEST OF THE INTERSECTION OF TWO PARISH
 BK1676'ROADS, 52 FEET WEST OF THE CENTERLINE OF A PARISH ROAD RUNNING NORTH
 BK1676'AND SOUTH, 31 FEET SOUTH OF THE CENTERLINE OF A PARISH GRAVEL ROAD
 BK1676'RUNNING EAST AND WEST, 25 FEET WEST OF A POWR POLE NO. 2766, 1 FOOT
 BK1676'SOUTH OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT NORTH OF A STEEL WITNESS
 BK1676'POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1676'PROJECTING 3 INCHES.  SECTION 6, T 10 S, R 6 W
 BK1676
 BK1676                          STATION RECOVERY (1981)
 BK1676
 BK1676'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1676'1.6 KILOMETERS (1.0 MILE) SOUTH ALONG SOUTH THOMPSON ROAD FROM THE
 BK1676'JUNCTIONS OF U.S. HIGHWAY 90 AND STATE HIGHWAY 383 IN IOWA, TO THE
 BK1676'MARK ON THE RIGHT, IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF
 BK1676'MCCOWAN ROAD, 15.84 METERS (52.0 FEET) WEST OF THE CENTER LINE OF
 BK1676'SOUTH THOMPSON ROAD, 9.44 METERS (31.0 FEET) SOUTH OF THE CENTER LINE
 BK1676'OF MCCOWAN ROAD, 7.62 METERS (25.0 FEET) WEST OF POWER POLE 30-2766,
 BK1676'0.30 METER (1.0 FOOT) SOUTH OF A BARBED WIRE FENCE.
 BK1676'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BK1676'THE MARK IS ABOVE LEVEL WITH ROAD.
 BK1676
 BK1676                          STATION RECOVERY (2002)
 BK1676
 BK1676'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1676'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1678 ***********************************************************************
 BK1678  DESIGNATION -  10 V 62
 BK1678  PID         -  BK1678
 BK1678  STATE/COUNTY-  LA/CALCASIEU
 BK1678  COUNTRY     -  US
 BK1678  USGS QUAD   -  IOWA (2018)
 BK1678
 BK1678                         *CURRENT SURVEY CONTROL
 BK1678  ______________________________________________________________________
 BK1678* NAD 83(1986) POSITION- 30 13 57.     (N) 093 00 48.     (W)   SCALED
 BK1678* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1678  **This station is located in a suspected subsidence area (see below).
 BK1678  ______________________________________________________________________
 BK1678  GEOID HEIGHT    -        -27.212 (meters)                     GEOID18
 BK1678  DYNAMIC HEIGHT  -          6.086 (meters)       19.97  (feet) COMP
 BK1678  MODELED GRAVITY -    979,316.5   (mgal)                       NAVD 88
 BK1678
 BK1678.The horizontal coordinates were scaled from a map and have
 BK1678.an estimated accuracy of +/- 6 seconds.
 BK1678
 BK1678.** This station is in an area of known vertical motion. If an
 BK1678.** orthometric height was ever established but is not available 
 BK1678.** in the current survey control section, the orthometric height
 BK1678.** is considered suspect.  Suspect heights are available in the
 BK1678.** superseded section only if requested.
 BK1678
 BK1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1678.GEOID18 height accuracy estimate available here.
 BK1678
 BK1678.Click photographs - Photos may exist for this station.
 BK1678
 BK1678.The dynamic height is computed by dividing the NAVD 88
 BK1678.geopotential number by the normal gravity value computed on the
 BK1678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1678.degrees latitude (g = 980.6199 gals.).
 BK1678
 BK1678.The modeled gravity was interpolated from observed gravity values.
 BK1678
 BK1678;                    North         East    Units  Estimated Accuracy
 BK1678;SPC LA S     -   193,220.      838,300.      MT  (+/- 180 meters Scaled)
 BK1678
 BK1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP987445(NAD 83)
 BK1678
 BK1678                          SUPERSEDED SURVEY CONTROL
 BK1678
 BK1678.No superseded survey control is available for this station.
 BK1678
 BK1678_MARKER: DD = SURVEY DISK
 BK1678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1678_STAMPING: 10V62 1969
 BK1678_MARK LOGO: LADHGS
 BK1678_PROJECTION: FLUSH
 BK1678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1678+STABILITY: SURFACE MOTION
 BK1678_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1678+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2004
 BK1678
 BK1678  HISTORY     - Date     Condition        Report By
 BK1678  HISTORY     - 1969     MONUMENTED       LADH
 BK1678  HISTORY     - 1972     GOOD             NGS
 BK1678  HISTORY     - 1979     GOOD             LADTD
 BK1678  HISTORY     - 1986     GOOD             NGS
 BK1678  HISTORY     - 19971115 GOOD             USPSQD
 BK1678  HISTORY     - 20021102 GOOD             USPSQD
 BK1678  HISTORY     - 20040329 GOOD             LADTD
 BK1678
 BK1678                          STATION DESCRIPTION
 BK1678
 BK1678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1678'0.1 MI N FROM IOWA.
 BK1678'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 383 FROM THE JUNCTION WITH
 BK1678'U.S. HIGHWAY 90 AT IOWA, 127.0 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 BK1678'BRICK BUILDING (OTASCO HARDWARE), 77.0 FEET EAST-SOUTHEAST OF AND
 BK1678'ACROSS STATE HIGHWAY 383 FROM A POWER POLE WITH A STREET LIGHT, 46.0
 BK1678'FEET NORTH-NORTHEAST OF THE NORTH END OF A 18-INCH CONCRETE PIPE
 BK1678'CULVERT, 38.0 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY 383, 1.1
 BK1678'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET
 BK1678'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK1678
 BK1678                          STATION RECOVERY (1979)
 BK1678
 BK1678'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BK1678'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1678'IOWA , THENCE 0.27 MILES SOUTH ALONG STATE ROUTE 383 , 127 FEET SOUTH
 BK1678'OF THE SOUTHWEST CORNER OF A BILL'S DOLLAR STORE , 77 FEET SOUTHEAST
 BK1678'OF A POWER POLE , 46 FEET NORTHEAST OF THE NORTH END OF A 24 - INCH
 BK1678'SIDE DRAIN , 38 FEET EAST OF THE CENTERLINE OF STATE ROUTE 383 , 1
 BK1678'FOOT EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN
 BK1678'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK1678
 BK1678                          STATION RECOVERY (1986)
 BK1678
 BK1678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1678'RECOVERED IN GOOD CONDITION.
 BK1678
 BK1678                          STATION RECOVERY (1997)
 BK1678
 BK1678'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1678'RECOVERED IN GOOD CONDITION.
 BK1678
 BK1678                          STATION RECOVERY (2002)
 BK1678
 BK1678'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1678'RECOVERED IN GOOD CONDITION.
 BK1678
 BK1678                          STATION RECOVERY (2004)
 BK1678
 BK1678'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BK1678'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1663 ***********************************************************************
 BK1663  DESIGNATION -  10 V 63
 BK1663  PID         -  BK1663
 BK1663  STATE/COUNTY-  LA/CALCASIEU
 BK1663  COUNTRY     -  US
 BK1663  USGS QUAD   -  IOWA (2018)
 BK1663
 BK1663                         *CURRENT SURVEY CONTROL
 BK1663  ______________________________________________________________________
 BK1663* NAD 83(1986) POSITION- 30 10 29.     (N) 093 04 48.     (W)   SCALED
 BK1663* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1663  **This station is located in a suspected subsidence area (see below).
 BK1663  ______________________________________________________________________
 BK1663  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BK1663
 BK1663.The horizontal coordinates were scaled from a map and have
 BK1663.an estimated accuracy of +/- 6 seconds.
 BK1663
 BK1663.** This station is in an area of known vertical motion. If an
 BK1663.** orthometric height was ever established but is not available 
 BK1663.** in the current survey control section, the orthometric height
 BK1663.** is considered suspect.  Suspect heights are available in the
 BK1663.** superseded section only if requested.
 BK1663
 BK1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1663.GEOID18 height accuracy estimate available here.
 BK1663
 BK1663.Click photographs - Photos may exist for this station.
 BK1663
 BK1663;                    North         East    Units  Estimated Accuracy
 BK1663;SPC LA S     -   186,920.      831,790.      MT  (+/- 180 meters Scaled)
 BK1663
 BK1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP922381(NAD 83)
 BK1663
 BK1663                          SUPERSEDED SURVEY CONTROL
 BK1663
 BK1663.No superseded survey control is available for this station.
 BK1663
 BK1663_MARKER: DD = SURVEY DISK
 BK1663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1663_STAMPING: 10V63 1969
 BK1663_MARK LOGO: LADHGS
 BK1663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1663+STABILITY: SURFACE MOTION
 BK1663
 BK1663  HISTORY     - Date     Condition        Report By
 BK1663  HISTORY     - 1969     MONUMENTED       LADH
 BK1663
 BK1663                          STATION DESCRIPTION
 BK1663
 BK1663'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1663'3.8 MI N FROM HOLMWOOD.
 BK1663'ABOUT 0.25 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1663'WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.2 MILES NORTH ALONG
 BK1663'STATE HIGHWAY 14 TO A PARISH GRAVEL ROAD LEADING EAST, THENCE 0.15
 BK1663'MILE EAST ALONG A PARISH GRAVEL ROAD, THENCE 1.2 MILES NORTH ALONG A
 BK1663'PARISH GRAVEL ROAD, 76 FEET EAST OF THE CENTERLINE OF THE PARISH ROAD,
 BK1663'41.3 FEET EAST OF A 4 STRAND BARBED WIRE FENCE, 0.8 FEET SOUTH OF A 3
 BK1663'STRAND BARBED WIRE FENCE, 25 FEET NORTH OF AN IRRIGATION CANAL, 1 1/2
 BK1663'FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, A C
 BK1663'AND GS DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION
 BK1663'15, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1664 ***********************************************************************
 BK1664  DESIGNATION -  10 V 64
 BK1664  PID         -  BK1664
 BK1664  STATE/COUNTY-  LA/CALCASIEU
 BK1664  COUNTRY     -  US
 BK1664  USGS QUAD   -  IOWA (2018)
 BK1664
 BK1664                         *CURRENT SURVEY CONTROL
 BK1664  ______________________________________________________________________
 BK1664* NAD 83(1986) POSITION- 30 11 17.     (N) 093 04 49.     (W)   SCALED
 BK1664* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1664  **This station is located in a suspected subsidence area (see below).
 BK1664  ______________________________________________________________________
 BK1664  GEOID HEIGHT    -        -27.156 (meters)                     GEOID18
 BK1664
 BK1664.The horizontal coordinates were scaled from a map and have
 BK1664.an estimated accuracy of +/- 6 seconds.
 BK1664
 BK1664.** This station is in an area of known vertical motion. If an
 BK1664.** orthometric height was ever established but is not available 
 BK1664.** in the current survey control section, the orthometric height
 BK1664.** is considered suspect.  Suspect heights are available in the
 BK1664.** superseded section only if requested.
 BK1664
 BK1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1664.GEOID18 height accuracy estimate available here.
 BK1664
 BK1664.Click photographs - Photos may exist for this station.
 BK1664
 BK1664;                    North         East    Units  Estimated Accuracy
 BK1664;SPC LA S     -   188,390.      831,780.      MT  (+/- 180 meters Scaled)
 BK1664
 BK1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP922396(NAD 83)
 BK1664
 BK1664                          SUPERSEDED SURVEY CONTROL
 BK1664
 BK1664.No superseded survey control is available for this station.
 BK1664
 BK1664_MARKER: DD = SURVEY DISK
 BK1664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1664_STAMPING: 10V64 1969
 BK1664_MARK LOGO: LADHGS
 BK1664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1664+STABILITY: SURFACE MOTION
 BK1664
 BK1664  HISTORY     - Date     Condition        Report By
 BK1664  HISTORY     - 1969     MONUMENTED       LADH
 BK1664
 BK1664                          STATION DESCRIPTION
 BK1664
 BK1664'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1664'4.8 MI N FROM HOLMWOOD.
 BK1664'ABOUT 0.25 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1664'WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.2 MILES NORTH ALONG
 BK1664'STATE HIGHWAY 14 TO A PARISH GRAVEL ROAD LEADING EAST, THENCE 0.15
 BK1664'MILE EAST ALONG A PARISH GRAVEL ROAD, THENCE 2.1 MILES NORTH ALONG A
 BK1664'PARISH GRAVEL ROAD, THENCE 0.10 MILE EAST ALONG A PARISH GRAVEL ROAD,
 BK1664'77 FEET SOUTH OF THE CENTERLINE OF THE PARISH ROAD, 110 1/2 FEET
 BK1664'NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME HOUSE, 40 1/2 FEET
 BK1664'SOUTH OF A 4 STRAND BARBED WIRE FENCE CORNER, 1 FOOT EAST OF A 4
 BK1664'STRAND BARBED WIRE FENCE, 1 FOOT SOUTH OF A STEEL WITNESS POST, ABOUT
 BK1664'LEVEL WITH ROADWAY, A C AND GS DISK IN THE TOP OF A CONCRETE POST
 BK1664'PROJECTING 2 INCHES.  SECTION 15, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1665 ***********************************************************************
 BK1665  DESIGNATION -  10 V 65
 BK1665  PID         -  BK1665
 BK1665  STATE/COUNTY-  LA/CALCASIEU
 BK1665  COUNTRY     -  US
 BK1665  USGS QUAD   -  IOWA (2018)
 BK1665
 BK1665                         *CURRENT SURVEY CONTROL
 BK1665  ______________________________________________________________________
 BK1665* NAD 83(1986) POSITION- 30 11 40.     (N) 093 05 50.     (W)   SCALED
 BK1665* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1665  **This station is located in a suspected subsidence area (see below).
 BK1665  ______________________________________________________________________
 BK1665  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BK1665
 BK1665.The horizontal coordinates were scaled from a map and have
 BK1665.an estimated accuracy of +/- 6 seconds.
 BK1665
 BK1665.** This station is in an area of known vertical motion. If an
 BK1665.** orthometric height was ever established but is not available 
 BK1665.** in the current survey control section, the orthometric height
 BK1665.** is considered suspect.  Suspect heights are available in the
 BK1665.** superseded section only if requested.
 BK1665
 BK1665.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1665.GEOID18 height accuracy estimate available here.
 BK1665
 BK1665.Click photographs - Photos may exist for this station.
 BK1665
 BK1665;                    North         East    Units  Estimated Accuracy
 BK1665;SPC LA S     -   189,130.      830,160.      MT  (+/- 180 meters Scaled)
 BK1665
 BK1665_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP906403(NAD 83)
 BK1665
 BK1665                          SUPERSEDED SURVEY CONTROL
 BK1665
 BK1665.No superseded survey control is available for this station.
 BK1665
 BK1665_MARKER: DD = SURVEY DISK
 BK1665_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1665_STAMPING: 10V65 1969
 BK1665_MARK LOGO: LADHGS
 BK1665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1665+STABILITY: SURFACE MOTION
 BK1665
 BK1665  HISTORY     - Date     Condition        Report By
 BK1665  HISTORY     - 1969     MONUMENTED       LADH
 BK1665
 BK1665                          STATION DESCRIPTION
 BK1665
 BK1665'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1665'5.9 MI NW FROM HOLMWOOD.
 BK1665'ABOUT 0.25 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1665'WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.2 MILES NORTH ALONG
 BK1665'STATE HIGHWAY 14 TO A PARISH GRAVEL ROAD LEADING EAST, THENCE 0.15
 BK1665'MILE EAST ALONG A PARISH GRAVEL ROAD, THENCE 2.5 MILES NORTH ALONG A
 BK1665'PARISH GRAVEL ROAD ACROSS THE MISSOURI PACIFIC RAILROAD, THENCE 0.8
 BK1665'MILE WEST ALONG A PARISH GRAVEL ROAD, 83 FEET WEST OF THE CENTERLINE
 BK1665'OF LOUISIANA 27, 48 FEET NORTH OF THE NORTH RAIL OF THE MISSOURI
 BK1665'PACIFIC RAILROAD, 63 FEET WEST OF A 4 STRAND BARBED WIRE FENCE CORNER,
 BK1665'51 FEET SOUTHWEST OF A POWER POLE BEARING 8 HIGH VOLTAGE CABLES AND 4
 BK1665'GUY WIRES, 1/2 FOOT SOUTH OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT
 BK1665'NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, A C AND GS
 BK1665'DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 8, T
 BK1665'10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1666 ***********************************************************************
 BK1666  DESIGNATION -  10 V 66
 BK1666  PID         -  BK1666
 BK1666  STATE/COUNTY-  LA/CALCASIEU
 BK1666  COUNTRY     -  US
 BK1666  USGS QUAD   -  IOWA (2018)
 BK1666
 BK1666                         *CURRENT SURVEY CONTROL
 BK1666  ______________________________________________________________________
 BK1666* NAD 83(1986) POSITION- 30 12 34.     (N) 093 05 48.     (W)   SCALED
 BK1666* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1666  **This station is located in a suspected subsidence area (see below).
 BK1666  ______________________________________________________________________
 BK1666  GEOID HEIGHT    -        -27.170 (meters)                     GEOID18
 BK1666
 BK1666.The horizontal coordinates were scaled from a map and have
 BK1666.an estimated accuracy of +/- 6 seconds.
 BK1666
 BK1666.** This station is in an area of known vertical motion. If an
 BK1666.** orthometric height was ever established but is not available 
 BK1666.** in the current survey control section, the orthometric height
 BK1666.** is considered suspect.  Suspect heights are available in the
 BK1666.** superseded section only if requested.
 BK1666
 BK1666.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1666.GEOID18 height accuracy estimate available here.
 BK1666
 BK1666.Click photographs - Photos may exist for this station.
 BK1666
 BK1666;                    North         East    Units  Estimated Accuracy
 BK1666;SPC LA S     -   190,790.      830,240.      MT  (+/- 180 meters Scaled)
 BK1666
 BK1666_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP906419(NAD 83)
 BK1666
 BK1666                          SUPERSEDED SURVEY CONTROL
 BK1666
 BK1666.No superseded survey control is available for this station.
 BK1666
 BK1666_MARKER: DD = SURVEY DISK
 BK1666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1666_STAMPING: 10V66 1969
 BK1666_MARK LOGO: LADHGS
 BK1666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1666+STABILITY: SURFACE MOTION
 BK1666
 BK1666  HISTORY     - Date     Condition        Report By
 BK1666  HISTORY     - 1969     MONUMENTED       LADH
 BK1666
 BK1666                          STATION DESCRIPTION
 BK1666
 BK1666'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1666'7.0 MI NW FROM HOLMWOOD.
 BK1666'ABOUT 0.25 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1666'WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.2 MILES NORTH ALONG
 BK1666'STATE HIGHWAY 14 TO A GRAVEL ROAD LEADING EAST, THENCE 0.15 MILE EAST
 BK1666'ALONG A PARISH GRAVEL ROAD, THENCE 2.5 MILES NORTH ALONG A PARISH
 BK1666'GRAVEL ROAD ACROSS THE MISSOURI PACIFIC RAILROAD, THENCE 0.8 MILE WEST
 BK1666'ON A PARISH GRAVEL ROAD, THENCE 1.1 MILE NORTH ALONG STATE ROUTE 27,
 BK1666'126 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 90 FEET EAST OF A 4
 BK1666'STRAND BARBED WIRE FENCE, 1/2 FEET SOUTH OF A 4 STRAND BARBED WIRE
 BK1666'FENCE, 1 1/2 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE
 BK1666'ROADWAY, A C AND GS DISK IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1666'INCHES.  SECTION 4, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1667 ***********************************************************************
 BK1667  DESIGNATION -  10 V 67
 BK1667  PID         -  BK1667
 BK1667  STATE/COUNTY-  LA/CALCASIEU
 BK1667  COUNTRY     -  US
 BK1667  USGS QUAD   -  IOWA (2018)
 BK1667
 BK1667                         *CURRENT SURVEY CONTROL
 BK1667  ______________________________________________________________________
 BK1667* NAD 83(1986) POSITION- 30 13 04.     (N) 093 05 16.     (W)   SCALED
 BK1667* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1667  **This station is located in a suspected subsidence area (see below).
 BK1667  ______________________________________________________________________
 BK1667  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BK1667
 BK1667.The horizontal coordinates were scaled from a map and have
 BK1667.an estimated accuracy of +/- 6 seconds.
 BK1667
 BK1667.** This station is in an area of known vertical motion. If an
 BK1667.** orthometric height was ever established but is not available 
 BK1667.** in the current survey control section, the orthometric height
 BK1667.** is considered suspect.  Suspect heights are available in the
 BK1667.** superseded section only if requested.
 BK1667
 BK1667.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1667.GEOID18 height accuracy estimate available here.
 BK1667
 BK1667.Click photographs - Photos may exist for this station.
 BK1667
 BK1667;                    North         East    Units  Estimated Accuracy
 BK1667;SPC LA S     -   191,700.      831,110.      MT  (+/- 180 meters Scaled)
 BK1667
 BK1667_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP915429(NAD 83)
 BK1667
 BK1667                          SUPERSEDED SURVEY CONTROL
 BK1667
 BK1667.No superseded survey control is available for this station.
 BK1667
 BK1667_MARKER: DD = SURVEY DISK
 BK1667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1667_STAMPING: 10V67 1969
 BK1667_MARK LOGO: LADHGS
 BK1667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1667+STABILITY: SURFACE MOTION
 BK1667
 BK1667  HISTORY     - Date     Condition        Report By
 BK1667  HISTORY     - 1969     MONUMENTED       LADH
 BK1667  HISTORY     - 1970     GOOD             LADTD
 BK1667
 BK1667                          STATION DESCRIPTION
 BK1667
 BK1667'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1667'8.1 MI NW FROM HOLMWOOD.
 BK1667'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1667'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.2 MILES NORTH
 BK1667'ALONG STATE HIGHWAY 14 TO A PARISH GRAVEL ROAD LEADING EAST, THENCE
 BK1667'0.15 MILE EAST ALONG A PARISH GRAVEL ROAD, THENCE 2.5 MILES NORTH
 BK1667'ALONG A PARISH GRAVEL ROAD ACROSS THE MISSOURI PACIFIC RAILROAD,
 BK1667'THENCE 0.8 MILE WEST ALONG A PARISH GRAVEL ROAD, THENCE 1.7 MILES
 BK1667'NORTH ALONG STATE ROUTE 27, THENCE 0.6 MILE EAST ALONG A PARISH GRAVEL
 BK1667'ROAD, 47 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 19 FEET SOUTH OF A
 BK1667'4 STRAND BARBED WIRE FENCE CORNER, 73 FEET NORTHWEST OF THE NORTHWEST
 BK1667'CORNER OF A WOOD FRAME HOUSE, 47 FEET NORTH OF A POWER POLE, 1/2 FOOT
 BK1667'EAST OF A 4 STRAND BARBED WIRE FENCE.  THIS MARKER MAY ALSO BE FOUND
 BK1667'BY TRAVELING 10.1 MILES SOUTHWEST FROM IOWA.  IT IS 1 FOOT NORTH OF A
 BK1667'STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, A C AND GS DISK IN THE TOP
 BK1667'OF A CONCRETE POST PROJECTING 2 INCHES.  SECTION 4, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1668 ***********************************************************************
 BK1668  DESIGNATION -  10 V 68
 BK1668  PID         -  BK1668
 BK1668  STATE/COUNTY-  LA/CALCASIEU
 BK1668  COUNTRY     -  US
 BK1668  USGS QUAD   -  IOWA (2018)
 BK1668
 BK1668                         *CURRENT SURVEY CONTROL
 BK1668  ______________________________________________________________________
 BK1668* NAD 83(1986) POSITION- 30 13 05.     (N) 093 04 08.     (W)   SCALED
 BK1668* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1668  **This station is located in a suspected subsidence area (see below).
 BK1668  ______________________________________________________________________
 BK1668  GEOID HEIGHT    -        -27.181 (meters)                     GEOID18
 BK1668
 BK1668.The horizontal coordinates were scaled from a map and have
 BK1668.an estimated accuracy of +/- 6 seconds.
 BK1668
 BK1668.** This station is in an area of known vertical motion. If an
 BK1668.** orthometric height was ever established but is not available 
 BK1668.** in the current survey control section, the orthometric height
 BK1668.** is considered suspect.  Suspect heights are available in the
 BK1668.** superseded section only if requested.
 BK1668
 BK1668.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1668.GEOID18 height accuracy estimate available here.
 BK1668
 BK1668.Click photographs - Photos may exist for this station.
 BK1668
 BK1668;                    North         East    Units  Estimated Accuracy
 BK1668;SPC LA S     -   191,700.      832,930.      MT  (+/- 180 meters Scaled)
 BK1668
 BK1668_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP933429(NAD 83)
 BK1668
 BK1668                          SUPERSEDED SURVEY CONTROL
 BK1668
 BK1668.No superseded survey control is available for this station.
 BK1668
 BK1668_MARKER: DD = SURVEY DISK
 BK1668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1668_STAMPING: 10V68 1969
 BK1668_MARK LOGO: LADHGS
 BK1668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1668+STABILITY: SURFACE MOTION
 BK1668
 BK1668  HISTORY     - Date     Condition        Report By
 BK1668  HISTORY     - 1969     MONUMENTED       LADH
 BK1668  HISTORY     - 1970     GOOD             LADTD
 BK1668
 BK1668                          STATION DESCRIPTION
 BK1668
 BK1668'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1668'8.9 MI SW FROM IOWA.
 BK1668'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1668'IOWA, THENCE 0.4 MILE SOUTH ALONG STATE ROUTE 383 TO THE INTERSECTION
 BK1668'OF US 90 AND STATE ROUTE 383, THENCE 3.1 MILES SOUTH ALONG A PARISH
 BK1668'ROAD, THENCE 2.5 MILES WEST ALONG A PARISH GRAVEL ROAD, THENCE 2.1
 BK1668'MILES NORTH ALONG A PARISH GRAVEL ROAD, THENCE 0.9 MILE WEST ALONG A
 BK1668'GRAVEL PARISH ROAD, 68 1/2 FEET NORTH OF THE CENTERLINE OF A PARISH
 BK1668'GRAVEL ROAD, 64 1/2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD
 BK1668'FRAME HOUSE, 33 FEET NORTH OF A POWER POLE WITH A TRANSFORMER, 1/2
 BK1668'FOOT WEST OF A 3 STRAND BARBED WIRE FENCE, 1 1/2 FEET SOUTH OF A STEEL
 BK1668'WITNESS POST, 1/2 FOOT ABOVE THE ROADWAY, A C AND GS DISK IN THE TOP
 BK1668'OF A CONCRETE POST PROJECTING 2 INCHES.  SECTION 34, T 9S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1669 ***********************************************************************
 BK1669  DESIGNATION -  10 V 69
 BK1669  PID         -  BK1669
 BK1669  STATE/COUNTY-  LA/CALCASIEU
 BK1669  COUNTRY     -  US
 BK1669  USGS QUAD   -  IOWA (2018)
 BK1669
 BK1669                         *CURRENT SURVEY CONTROL
 BK1669  ______________________________________________________________________
 BK1669* NAD 83(1986) POSITION- 30 12 57.     (N) 093 03 19.     (W)   SCALED
 BK1669* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1669  **This station is located in a suspected subsidence area (see below).
 BK1669  ______________________________________________________________________
 BK1669  GEOID HEIGHT    -        -27.183 (meters)                     GEOID18
 BK1669
 BK1669.The horizontal coordinates were scaled from a map and have
 BK1669.an estimated accuracy of +/- 6 seconds.
 BK1669
 BK1669.** This station is in an area of known vertical motion. If an
 BK1669.** orthometric height was ever established but is not available 
 BK1669.** in the current survey control section, the orthometric height
 BK1669.** is considered suspect.  Suspect heights are available in the
 BK1669.** superseded section only if requested.
 BK1669
 BK1669.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1669.GEOID18 height accuracy estimate available here.
 BK1669
 BK1669.Click photographs - Photos may exist for this station.
 BK1669
 BK1669;                    North         East    Units  Estimated Accuracy
 BK1669;SPC LA S     -   191,440.      834,230.      MT  (+/- 180 meters Scaled)
 BK1669
 BK1669_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP946427(NAD 83)
 BK1669
 BK1669                          SUPERSEDED SURVEY CONTROL
 BK1669
 BK1669.No superseded survey control is available for this station.
 BK1669
 BK1669_MARKER: DD = SURVEY DISK
 BK1669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1669_STAMPING: 10V69 1969
 BK1669_MARK LOGO: LADHGS
 BK1669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1669+STABILITY: SURFACE MOTION
 BK1669
 BK1669  HISTORY     - Date     Condition        Report By
 BK1669  HISTORY     - 1969     MONUMENTED       LADH
 BK1669  HISTORY     - 1970     GOOD             LADTD
 BK1669
 BK1669                          STATION DESCRIPTION
 BK1669
 BK1669'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1669'7.9 MI SW FROM IOWA.
 BK1669'ABOUT 0.03 MILE WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1669'IOWA, THENCE 0.4 MILE SOUTH ALONG STATE ROUTE 383 TO THE INTERSECTION
 BK1669'OF US 90 AND STATE ROUTE 383, THENCE 3.1 MILES SOUTH ALONG A PARISH
 BK1669'ROAD, THENCE 2.5 MILES WEST ALONG A PARISH GRAVEL ROAD, THENCE 2.0
 BK1669'MILES NORTH ALONG A PARISH GRAVEL ROAD, 54 1/2 FEET WEST OF THE
 BK1669'CENTERLINE OF A PARISH GRAVEL ROAD, 52 FEET NORTHEAST OF THE NORTHEAST
 BK1669'CORNER OF A WOOD FRAME HOUSE, 1/2 FOOT SOUTH OF A 4 STRAND BARBED WIRE
 BK1669'FENCE, 1 1/2 FEET WEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1669'ROADWAY, A C AND GS DISK IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK1669'INCHES.  SECTION 2, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1643 ***********************************************************************
 BK1643  DESIGNATION -  10 V 7
 BK1643  PID         -  BK1643
 BK1643  STATE/COUNTY-  LA/CALCASIEU
 BK1643  COUNTRY     -  US
 BK1643  USGS QUAD   -  LAKE CHARLES (2018)
 BK1643
 BK1643                         *CURRENT SURVEY CONTROL
 BK1643  ______________________________________________________________________
 BK1643* NAD 83(1986) POSITION- 30 08 23.     (N) 093 12 49.     (W)   SCALED
 BK1643* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1643  **This station is located in a suspected subsidence area (see below).
 BK1643  ______________________________________________________________________
 BK1643  GEOID HEIGHT    -        -27.125 (meters)                     GEOID18
 BK1643  DYNAMIC HEIGHT  -          4.069 (meters)       13.35  (feet) COMP
 BK1643  MODELED GRAVITY -    979,313.5   (mgal)                       NAVD 88
 BK1643
 BK1643.The horizontal coordinates were scaled from a map and have
 BK1643.an estimated accuracy of +/- 6 seconds.
 BK1643
 BK1643.** This station is in an area of known vertical motion. If an
 BK1643.** orthometric height was ever established but is not available 
 BK1643.** in the current survey control section, the orthometric height
 BK1643.** is considered suspect.  Suspect heights are available in the
 BK1643.** superseded section only if requested.
 BK1643
 BK1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1643.GEOID18 height accuracy estimate available here.
 BK1643
 BK1643.Click photographs - Photos may exist for this station.
 BK1643
 BK1643.The dynamic height is computed by dividing the NAVD 88
 BK1643.geopotential number by the normal gravity value computed on the
 BK1643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1643.degrees latitude (g = 980.6199 gals.).
 BK1643
 BK1643.The modeled gravity was interpolated from observed gravity values.
 BK1643
 BK1643;                    North         East    Units  Estimated Accuracy
 BK1643;SPC LA S     -   183,240.      818,860.      MT  (+/- 180 meters Scaled)
 BK1643
 BK1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794342(NAD 83)
 BK1643
 BK1643                          SUPERSEDED SURVEY CONTROL
 BK1643
 BK1643.No superseded survey control is available for this station.
 BK1643
 BK1643_MARKER: DD = SURVEY DISK
 BK1643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1643_STAMPING: 10V7 1968
 BK1643_MARK LOGO: LADHGS
 BK1643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1643+STABILITY: SURFACE MOTION
 BK1643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1643+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2000
 BK1643
 BK1643  HISTORY     - Date     Condition        Report By
 BK1643  HISTORY     - 1968     MONUMENTED       LADH
 BK1643  HISTORY     - 1976     GOOD             LADTD
 BK1643  HISTORY     - 1982     GOOD             NGS
 BK1643  HISTORY     - 1984     GOOD             USPSQD
 BK1643  HISTORY     - 19990320 MARK NOT FOUND   USPSQD
 BK1643  HISTORY     - 20000803 GOOD             WEBBES
 BK1643
 BK1643                          STATION DESCRIPTION
 BK1643
 BK1643'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1643'8.1 MI S FROM LAKE CHARLES.
 BK1643'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1643'CHARLES, THENCE 0.9 MILES WEST ALONG WEST PRIEN LAKE ROAD, THENCE
 BK1643'SOUTH 4.2 MILES ALONG LAKE STREET TO THE JUNCTION OF LAKE STREET AND
 BK1643'GAUTHIER ROAD, THENCE 1.1 MILES EAST ALONG STATE ROUTE 3092 TO THE
 BK1643'JUNCTION OF ROUTES 3092 AND 385, IN SECTION NO. 32, R8W, T10S, LOCATED
 BK1643'IN THE NORTHEAST FLARE OF THE INTERSECTION, 119 FEET NORTHEAST OF THE
 BK1643'CENTERLINE OF THE INTERSECTION OF ROUTES 3092 AND 385, 75 FEET NORTH
 BK1643'OF THE CENTERLINE OF ROUTE 3092, 92 FEET EAST OF THE CENTERLINE OF
 BK1643'ROUTE 385, 1 1/2 FEET SOUTHWEST OF A BARBED WIRE FENCE, 54 FEET
 BK1643'NORTHWEST OF A RIGHT OF WAY MARKER IN THE FLARE ON ROUTE 3092, 62 FEET
 BK1643'NORTHEAST OF THE CENTERLINE OF A CORRUGATED METAL PIPE, 2.8 FEET
 BK1643'NORTHEAST OF A STEEL WITNESS POST, 1 FOOT ABOVE THE ROADWAY, A DISK
 BK1643'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1643
 BK1643                          STATION RECOVERY (1976)
 BK1643
 BK1643'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 BK1643'RECOVERED IN GOOD CONDITION.
 BK1643
 BK1643                          STATION RECOVERY (1982)
 BK1643
 BK1643'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1643'RECOVERED IN GOOD CONDITION.
 BK1643
 BK1643                          STATION RECOVERY (1984)
 BK1643
 BK1643'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1643'RECOVERED IN GOOD CONDITION.
 BK1643
 BK1643                          STATION RECOVERY (1999)
 BK1643
 BK1643'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1643'MARK NOT FOUND.
 BK1643
 BK1643                          STATION RECOVERY (2000)
 BK1643
 BK1643'RECOVERY NOTE BY WEBB ENGINEERING AND SURVEYING 2000 (JRW)
 BK1643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1670 ***********************************************************************
 BK1670  DESIGNATION -  10 V 70
 BK1670  PID         -  BK1670
 BK1670  STATE/COUNTY-  LA/CALCASIEU
 BK1670  COUNTRY     -  US
 BK1670  USGS QUAD   -  IOWA (2018)
 BK1670
 BK1670                         *CURRENT SURVEY CONTROL
 BK1670  ______________________________________________________________________
 BK1670* NAD 83(1986) POSITION- 30 11 56.     (N) 093 03 18.     (W)   SCALED
 BK1670* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1670  **This station is located in a suspected subsidence area (see below).
 BK1670  ______________________________________________________________________
 BK1670  GEOID HEIGHT    -        -27.170 (meters)                     GEOID18
 BK1670
 BK1670.The horizontal coordinates were scaled from a map and have
 BK1670.an estimated accuracy of +/- 6 seconds.
 BK1670
 BK1670.** This station is in an area of known vertical motion. If an
 BK1670.** orthometric height was ever established but is not available 
 BK1670.** in the current survey control section, the orthometric height
 BK1670.** is considered suspect.  Suspect heights are available in the
 BK1670.** superseded section only if requested.
 BK1670
 BK1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1670.GEOID18 height accuracy estimate available here.
 BK1670
 BK1670.Click photographs - Photos may exist for this station.
 BK1670
 BK1670;                    North         East    Units  Estimated Accuracy
 BK1670;SPC LA S     -   189,560.      834,230.      MT  (+/- 180 meters Scaled)
 BK1670
 BK1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP947408(NAD 83)
 BK1670
 BK1670                          SUPERSEDED SURVEY CONTROL
 BK1670
 BK1670.No superseded survey control is available for this station.
 BK1670
 BK1670_MARKER: DD = SURVEY DISK
 BK1670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1670_STAMPING: 10V70 1969
 BK1670_MARK LOGO: LADHGS
 BK1670_PROJECTION: FLUSH
 BK1670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1670+STABILITY: SURFACE MOTION
 BK1670
 BK1670  HISTORY     - Date     Condition        Report By
 BK1670  HISTORY     - 1969     MONUMENTED       LADH
 BK1670  HISTORY     - 1970     GOOD             LADTD
 BK1670
 BK1670                          STATION DESCRIPTION
 BK1670
 BK1670'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1670'6.8 MI SW FROM IOWA.
 BK1670'ABOUT 0.03 MILE WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1670'IOWA, THENCE 0.4 MILE SOUTH ALONG STATE ROUTE 383, TO THE INTERSECTION
 BK1670'OF US 90 AND STATE ROUTE 383, THENCE 3.1 MILES SOUTH ALONG A PARISH
 BK1670'ROAD, THENCE 2.5 MILES WEST ALONG A PARISH GRAVEL ROAD, THENCE 0.8
 BK1670'MILE NORTH ALONG A PARISH GRAVEL ROAD, 75 FEET EAST OF THE CENTERLINE
 BK1670'OF A PARISH GRAVEL ROAD, 50 FEET EAST OF A 4 STRAND BARBED WIRE FENCE,
 BK1670'1/2 FOOT SOUTH OF A 5 STRAND BARBED WIRE FENCE 1 FOOT NORTH OF A STEEL
 BK1670'WITNESS POST, 1 FOOT ABOVE ROADWAY, A C AND GS DISK IN THE TOP OF A
 BK1670'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 11, T 10S, R 7W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1671 ***********************************************************************
 BK1671  DESIGNATION -  10 V 71
 BK1671  PID         -  BK1671
 BK1671  STATE/COUNTY-  LA/CALCASIEU
 BK1671  COUNTRY     -  US
 BK1671  USGS QUAD   -  IOWA (2018)
 BK1671
 BK1671                         *CURRENT SURVEY CONTROL
 BK1671  ______________________________________________________________________
 BK1671* NAD 83(1986) POSITION- 30 11 17.     (N) 093 03 06.     (W)   SCALED
 BK1671* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1671  **This station is located in a suspected subsidence area (see below).
 BK1671  ______________________________________________________________________
 BK1671  GEOID HEIGHT    -        -27.162 (meters)                     GEOID18
 BK1671
 BK1671.The horizontal coordinates were scaled from a map and have
 BK1671.an estimated accuracy of +/- 6 seconds.
 BK1671
 BK1671.** This station is in an area of known vertical motion. If an
 BK1671.** orthometric height was ever established but is not available 
 BK1671.** in the current survey control section, the orthometric height
 BK1671.** is considered suspect.  Suspect heights are available in the
 BK1671.** superseded section only if requested.
 BK1671
 BK1671.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1671.GEOID18 height accuracy estimate available here.
 BK1671
 BK1671.Click photographs - Photos may exist for this station.
 BK1671
 BK1671;                    North         East    Units  Estimated Accuracy
 BK1671;SPC LA S     -   188,350.      834,540.      MT  (+/- 180 meters Scaled)
 BK1671
 BK1671_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP950396(NAD 83)
 BK1671
 BK1671                          SUPERSEDED SURVEY CONTROL
 BK1671
 BK1671.No superseded survey control is available for this station.
 BK1671
 BK1671_MARKER: DD = SURVEY DISK
 BK1671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1671_STAMPING: 10V71 1969
 BK1671_MARK LOGO: LADHGS
 BK1671_PROJECTION: FLUSH
 BK1671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1671+STABILITY: SURFACE MOTION
 BK1671
 BK1671  HISTORY     - Date     Condition        Report By
 BK1671  HISTORY     - 1969     MONUMENTED       LADH
 BK1671  HISTORY     - 1970     GOOD             LADTD
 BK1671  HISTORY     - 19971115 GOOD             USPSQD
 BK1671
 BK1671                          STATION DESCRIPTION
 BK1671
 BK1671'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1671'5.8 MI SW FROM IOWA.
 BK1671'ABOUT 0.03 MILE WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1671'IOWA, THENCE 0.4 MILE SOUTH ALONG STATE ROUTE 383 TO THE INTERSECTION
 BK1671'OF US 90 AND STATE ROUTE 383, THENCE 3.1 MILES SOUTH ALONG A PARISH
 BK1671'ROAD, THENCE 2.3 MILES WEST ALONG A PARISH GRAVEL ROAD, 107 FEET
 BK1671'NORTHWEST OF A TELEPHONE POLE, 52 FEET NORTH OF THE CENTERLINE OF A
 BK1671'PARISH GRAVEL ROAD, 25 FEET SOUTH OF THE SOUTH RAIL OF THE MISSOURI
 BK1671'PACIFIC RAILROAD, 1 1/2 FEET NORTH OF A STEEL WITNESS POST, ABOUT
 BK1671'LEVEL WITH ROADWAY, A C AND GS DISK IN THE TOP OF A CONCRETE POST
 BK1671'FLUSH WITH THE GROUND.  SECTION 11, T 10S, R 7W.
 BK1671
 BK1671                          STATION RECOVERY (1997)
 BK1671
 BK1671'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1672 ***********************************************************************
 BK1672  DESIGNATION -  10 V 72
 BK1672  PID         -  BK1672
 BK1672  STATE/COUNTY-  LA/CALCASIEU
 BK1672  COUNTRY     -  US
 BK1672  USGS QUAD   -  IOWA (2018)
 BK1672
 BK1672                         *CURRENT SURVEY CONTROL
 BK1672  ______________________________________________________________________
 BK1672* NAD 83(1986) POSITION- 30 11 18.     (N) 093 02 04.     (W)   SCALED
 BK1672* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1672  **This station is located in a suspected subsidence area (see below).
 BK1672  ______________________________________________________________________
 BK1672  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 BK1672
 BK1672.The horizontal coordinates were scaled from a map and have
 BK1672.an estimated accuracy of +/- 6 seconds.
 BK1672
 BK1672.** This station is in an area of known vertical motion. If an
 BK1672.** orthometric height was ever established but is not available 
 BK1672.** in the current survey control section, the orthometric height
 BK1672.** is considered suspect.  Suspect heights are available in the
 BK1672.** superseded section only if requested.
 BK1672
 BK1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1672.GEOID18 height accuracy estimate available here.
 BK1672
 BK1672.Click photographs - Photos may exist for this station.
 BK1672
 BK1672;                    North         East    Units  Estimated Accuracy
 BK1672;SPC LA S     -   188,360.      836,190.      MT  (+/- 180 meters Scaled)
 BK1672
 BK1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP966396(NAD 83)
 BK1672
 BK1672                          SUPERSEDED SURVEY CONTROL
 BK1672
 BK1672.No superseded survey control is available for this station.
 BK1672
 BK1672_MARKER: DD = SURVEY DISK
 BK1672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1672_STAMPING: 10V72 1969
 BK1672_MARK LOGO: LADHGS
 BK1672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1672+STABILITY: SURFACE MOTION
 BK1672
 BK1672  HISTORY     - Date     Condition        Report By
 BK1672  HISTORY     - 1969     MONUMENTED       LADH
 BK1672  HISTORY     - 1970     GOOD             LADTD
 BK1672  HISTORY     - 19971115 GOOD             USPSQD
 BK1672
 BK1672                          STATION DESCRIPTION
 BK1672
 BK1672'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1672'4.8 MI SW FROM IOWA.
 BK1672'ABOUT 0.03 MILE WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1672'IOWA, THENCE 0.4 MILE SOUTH ALONG STATE ROUTE 383 TO THE INTERSECTION
 BK1672'OF US 90 AND STATE ROUTE 383, THENCE 3.1 MILES SOUTH ALONG A PARISH
 BK1672'ROAD, THENCE 1.3 MILES WEST ALONG A GRAVEL PARISH ROAD, 50 FEET NORTH
 BK1672'OF A PARISH GRAVEL ROAD, 25 FEET SOUTH OF THE SOUTH RAIL OF THE
 BK1672'MISSOURI PACIFIC RAILROAD, 0.2 MILE EAST OF A WOODEN BRIDGE, 1 1/2
 BK1672'FEET NORTH OF A STEEL WITNESS POST, 1 FOOT BELOW LEVEL OF ROADWAY, A C
 BK1672'AND GS DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION
 BK1672'12, T 10S, R 7W.
 BK1672
 BK1672                          STATION RECOVERY (1997)
 BK1672
 BK1672'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1672'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0943 ***********************************************************************
 BK0943  DESIGNATION -  10 V 73
 BK0943  PID         -  BK0943
 BK0943  STATE/COUNTY-  LA/CALCASIEU
 BK0943  COUNTRY     -  US
 BK0943  USGS QUAD   -  HAYES (2018)
 BK0943
 BK0943                         *CURRENT SURVEY CONTROL
 BK0943  ______________________________________________________________________
 BK0943* NAD 83(1986) POSITION- 30 07 27.     (N) 092 55 47.     (W)   SCALED
 BK0943* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0943  **This station is located in a suspected subsidence area (see below).
 BK0943  ______________________________________________________________________
 BK0943  GEOID HEIGHT    -        -27.128 (meters)                     GEOID18
 BK0943
 BK0943.The horizontal coordinates were scaled from a map and have
 BK0943.an estimated accuracy of +/- 6 seconds.
 BK0943
 BK0943.** This station is in an area of known vertical motion. If an
 BK0943.** orthometric height was ever established but is not available 
 BK0943.** in the current survey control section, the orthometric height
 BK0943.** is considered suspect.  Suspect heights are available in the
 BK0943.** superseded section only if requested.
 BK0943
 BK0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0943.GEOID18 height accuracy estimate available here.
 BK0943
 BK0943.Click photographs - Photos may exist for this station.
 BK0943
 BK0943;                    North         East    Units  Estimated Accuracy
 BK0943;SPC LA S     -   181,100.      846,180.      MT  (+/- 180 meters Scaled)
 BK0943
 BK0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP067325(NAD 83)
 BK0943
 BK0943                          SUPERSEDED SURVEY CONTROL
 BK0943
 BK0943.No superseded survey control is available for this station.
 BK0943
 BK0943_MARKER: DD = SURVEY DISK
 BK0943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0943_STAMPING: 10V73 1969
 BK0943_MARK LOGO: LADHGS
 BK0943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0943+STABILITY: SURFACE MOTION
 BK0943
 BK0943  HISTORY     - Date     Condition        Report By
 BK0943  HISTORY     - 1969     MONUMENTED       LADH
 BK0943  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0943
 BK0943                          STATION DESCRIPTION
 BK0943
 BK0943'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0943'1.7 MI NW FROM HAYES.
 BK0943'ABOUT 0.7 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE POST OFFICE AT
 BK0943'HAYES, THENCE 1.0 MILE NORTH ALONG STATE ROUTE 101, 150 FEET WEST OF
 BK0943'STATE ROUTE 101, 3 1/2 FEET NORTHEAST OF A 40 INCH OAK, 2 FEET NORTH
 BK0943'OF A FOUR STRAND BARBED WIRE FENCE, 2 1/2 FEET SOUTHWEST OF A STEEL
 BK0943'WITNESS POST, ABOUT LEVEL WITH THE ROADWAY AND SET IN THE TOP OF A
 BK0943'CONCRETE POST PROJECTING 3 INCHES.  SECTION 1, T 11S, R 6W.
 BK0943
 BK0943                          STATION RECOVERY (1983)
 BK0943
 BK0943'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0943'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0944 ***********************************************************************
 BK0944  DESIGNATION -  10 V 74
 BK0944  PID         -  BK0944
 BK0944  STATE/COUNTY-  LA/CALCASIEU
 BK0944  COUNTRY     -  US
 BK0944  USGS QUAD   -  LACASSINE (2018)
 BK0944
 BK0944                         *CURRENT SURVEY CONTROL
 BK0944  ______________________________________________________________________
 BK0944* NAD 83(1986) POSITION- 30 08 26.     (N) 092 55 40.     (W)   SCALED
 BK0944* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0944  **This station is located in a suspected subsidence area (see below).
 BK0944  ______________________________________________________________________
 BK0944  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BK0944
 BK0944.The horizontal coordinates were scaled from a map and have
 BK0944.an estimated accuracy of +/- 6 seconds.
 BK0944
 BK0944.** This station is in an area of known vertical motion. If an
 BK0944.** orthometric height was ever established but is not available 
 BK0944.** in the current survey control section, the orthometric height
 BK0944.** is considered suspect.  Suspect heights are available in the
 BK0944.** superseded section only if requested.
 BK0944
 BK0944.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0944.GEOID18 height accuracy estimate available here.
 BK0944
 BK0944.Click photographs - Photos may exist for this station.
 BK0944
 BK0944;                    North         East    Units  Estimated Accuracy
 BK0944;SPC LA S     -   182,920.      846,390.      MT  (+/- 180 meters Scaled)
 BK0944
 BK0944_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP069343(NAD 83)
 BK0944
 BK0944                          SUPERSEDED SURVEY CONTROL
 BK0944
 BK0944.No superseded survey control is available for this station.
 BK0944
 BK0944_MARKER: DD = SURVEY DISK
 BK0944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0944_STAMPING: 10V74 1969
 BK0944_MARK LOGO: LADHGS
 BK0944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0944+STABILITY: SURFACE MOTION
 BK0944
 BK0944  HISTORY     - Date     Condition        Report By
 BK0944  HISTORY     - 1969     MONUMENTED       LADH
 BK0944  HISTORY     - 20040109 GOOD             USPSQD
 BK0944
 BK0944                          STATION DESCRIPTION
 BK0944
 BK0944'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0944'2.7 MI NW FROM HAYES.
 BK0944'ABOUT 0.7 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE POST OFFICE AT
 BK0944'HAYES, THENCE 2.0 MILES NORTH ALONG STATE ROUTE 101, 653 FEET EAST OF
 BK0944'STATE ROUTE 101, 39 FEET NORTHEAST OF A TELEPHONE POLE, 31 FEET EAST
 BK0944'OF A 4 STRAND BARBED WIRE FENCE, 1/2 FOOT SOUTH OF A 4 STRAND BARBED
 BK0944'WIRE FENCE, 202 FEET NORTHWEST OF THE NORTHWEST CORNER OF A TWO-STORY
 BK0944'HOUSE BELONGING TO A MR. ETIENNE DEROUEN, 1 1/2 FEET WEST OF A STEEL
 BK0944'WITNESS POST, ABOUT LEVEL WITH THE ROADWAY AND SET IN THE TOP OF A
 BK0944'CONCRETE POST PROJECTING 3 INCHES.  SECTION 30, T 10S, R 5W.
 BK0944
 BK0944                          STATION RECOVERY (2004)
 BK0944
 BK0944'RECOVERY NOTE BY US POWER SQUADRON 2004
 BK0944'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0945 ***********************************************************************
 BK0945  DESIGNATION -  10 V 75
 BK0945  PID         -  BK0945
 BK0945  STATE/COUNTY-  LA/CALCASIEU
 BK0945  COUNTRY     -  US
 BK0945  USGS QUAD   -  LACASSINE (2018)
 BK0945
 BK0945                         *CURRENT SURVEY CONTROL
 BK0945  ______________________________________________________________________
 BK0945* NAD 83(1986) POSITION- 30 09 18.     (N) 092 55 38.     (W)   SCALED
 BK0945* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0945  **This station is located in a suspected subsidence area (see below).
 BK0945  ______________________________________________________________________
 BK0945  GEOID HEIGHT    -        -27.170 (meters)                     GEOID18
 BK0945
 BK0945.The horizontal coordinates were scaled from a map and have
 BK0945.an estimated accuracy of +/- 6 seconds.
 BK0945
 BK0945.** This station is in an area of known vertical motion. If an
 BK0945.** orthometric height was ever established but is not available 
 BK0945.** in the current survey control section, the orthometric height
 BK0945.** is considered suspect.  Suspect heights are available in the
 BK0945.** superseded section only if requested.
 BK0945
 BK0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0945.GEOID18 height accuracy estimate available here.
 BK0945
 BK0945.Click photographs - Photos may exist for this station.
 BK0945
 BK0945;                    North         East    Units  Estimated Accuracy
 BK0945;SPC LA S     -   184,520.      846,470.      MT  (+/- 180 meters Scaled)
 BK0945
 BK0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP070359(NAD 83)
 BK0945
 BK0945                          SUPERSEDED SURVEY CONTROL
 BK0945
 BK0945.No superseded survey control is available for this station.
 BK0945
 BK0945_MARKER: DD = SURVEY DISK
 BK0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0945_STAMPING: 10V75 1969
 BK0945_MARK LOGO: LADHGS
 BK0945_PROJECTION: FLUSH
 BK0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0945+STABILITY: SURFACE MOTION
 BK0945
 BK0945  HISTORY     - Date     Condition        Report By
 BK0945  HISTORY     - 1969     MONUMENTED       LADH
 BK0945  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0945
 BK0945                          STATION DESCRIPTION
 BK0945
 BK0945'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0945'3.7 MI NW FROM HAYES.
 BK0945'ABOUT 0.6 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE POST OFFICE AT
 BK0945'HAYES, THENCE 3.0 MILES NORTH ALONG STATE ROUTE 101, 0.1 MILE EAST ON
 BK0945'A PRIVATE ROAD LEADING TO A PUMPING STATION, 107 FEET SOUTHEAST OF THE
 BK0945'SOUTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO SWEETLAKE LAND AND
 BK0945'OIL COMPANY, 71 FEET SOUTHWEST OF A FENCE CORNER, 23 FEET SOUTH OF A A
 BK0945'PRIVATE ROAD LEADING TO A PUMPING STATION, 51 FEET EAST OF A POWER
 BK0945'POLE, 2 FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE
 BK0945'PRIVATE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0945'GROUND.  SECTION 30, T 10S, R 5W.
 BK0945
 BK0945                          STATION RECOVERY (1983)
 BK0945
 BK0945'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0945'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0942 ***********************************************************************
 BK0942  DESIGNATION -  10 V 76
 BK0942  PID         -  BK0942
 BK0942  STATE/COUNTY-  LA/CALCASIEU
 BK0942  COUNTRY     -  US
 BK0942  USGS QUAD   -  LACASSINE (2018)
 BK0942
 BK0942                         *CURRENT SURVEY CONTROL
 BK0942  ______________________________________________________________________
 BK0942* NAD 83(2011) POSITION- 30 08 29.47223(N) 092 54 57.85238(W)   ADJUSTED
 BK0942* NAD 83(2011) ELLIP HT-   -25.798 (meters)        (06/27/12)   ADJUSTED
 BK0942* NAD 83(2011) EPOCH   -  2010.00
 BK0942* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0942  **This station is located in a suspected subsidence area (see below).
 BK0942  ______________________________________________________________________
 BK0942  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK0942  GEOID HEIGHT    -         -27.67 (meters)                     GEOID93
 BK0942  GEOID HEIGHT    -        -27.154 (meters)                     GEOID18
 BK0942  NAD 83(2011) X  -   -280,838.268 (meters)                     COMP
 BK0942  NAD 83(2011) Y  - -5,513,225.373 (meters)                     COMP
 BK0942  NAD 83(2011) Z  -  3,183,937.298 (meters)                     COMP
 BK0942  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 BK0942
 BK0942  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0942  Standards:
 BK0942         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0942            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0942  -------------------------------------------------------------------
 BK0942  NETWORK    2.06  19.25           0.88   0.75   9.82      0.40829537
 BK0942  -------------------------------------------------------------------
 BK0942  Click here for local accuracies and other accuracy information.
 BK0942
 BK0942.The horizontal coordinates were established by GPS observations
 BK0942.and adjusted by the National Geodetic Survey in June 2012.
 BK0942
 BK0942.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0942.been affixed to the stable North American tectonic plate. See 
 BK0942.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0942
 BK0942.The horizontal coordinates are valid at the epoch date displayed above
 BK0942.which is a decimal equivalence of Year/Month/Day.
 BK0942
 BK0942.** This station is in an area of known vertical motion. If an
 BK0942.** orthometric height was ever established but is not available 
 BK0942.** in the current survey control section, the orthometric height
 BK0942.** is considered suspect.  Suspect heights are available in the
 BK0942.** superseded section only if requested.
 BK0942
 BK0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0942.GEOID18 height accuracy estimate available here.
 BK0942
 BK0942.Click photographs - Photos may exist for this station.
 BK0942
 BK0942.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0942
 BK0942.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0942
 BK0942.The ellipsoidal height was determined by GPS observations
 BK0942.and is referenced to NAD 83.
 BK0942
 BK0942. The following values were computed from the NAD 83(2011) position.
 BK0942
 BK0942;                    North         East     Units Scale Factor Converg.
 BK0942;SPC LA S     -   183,006.343   847,520.477   MT  0.99992874   -0 47 29.0
 BK0942;SPC LA S     -   600,413.31  2,780,573.43   sFT  0.99992874   -0 47 29.0
 BK0942;UTM  15      - 3,334,470.064   508,083.335   MT  0.99960081   +0 02 31.7
 BK0942
 BK0942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0942!SPC LA S     -   1.00000405  x   0.99992874  =   0.99993279
 BK0942!UTM  15      -   1.00000405  x   0.99960081  =   0.99960486
 BK0942
 BK0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0808334470(NAD 83)
 BK0942
 BK0942                          SUPERSEDED SURVEY CONTROL
 BK0942
 BK0942  NAD 83(2007)-  30 08 29.47344(N)    092 54 57.85724(W) AD(       ) 0
 BK0942  ELLIP H (02/10/07)  -25.764  (m)                       GP(       )    
 BK0942  ELLIP H (02/20/02)  -25.674  (m)                       GP(       ) 4 1
 BK0942  NAD 83(1992)-  30 08 29.46829(N)    092 54 57.85194(W) AD(       ) 1
 BK0942  ELLIP H (01/13/95)  -25.568  (m)                       GP(       ) 3 2
 BK0942
 BK0942.Superseded values are not recommended for survey control.
 BK0942
 BK0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0942.See file dsdata.pdf to determine how the superseded data were derived.
 BK0942
 BK0942_MARKER: DD = SURVEY DISK
 BK0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0942_STAMPING: 10V76 1970
 BK0942_MARK LOGO: LADHGS
 BK0942_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0942+STABILITY: SURFACE MOTION
 BK0942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0942+SATELLITE: SATELLITE OBSERVATIONS - January 04, 1991
 BK0942
 BK0942  HISTORY     - Date     Condition        Report By
 BK0942  HISTORY     - 1970     MONUMENTED       LADH
 BK0942  HISTORY     - 19910104 GOOD             VFM
 BK0942  HISTORY     - 20040109 GOOD             USPSQD
 BK0942
 BK0942                          STATION DESCRIPTION
 BK0942
 BK0942'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK0942'3.5 MI NE FROM HAYES.
 BK0942'ABOUT 0.7 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE US POST OFFICE
 BK0942'AT HAYES, THENCE 2.0 MILES NORTH ALONG STATE ROUTE 101, THENCE 0.8
 BK0942'MILE EAST ALONG A PARISH ROAD, 76 FEET NORTHEAST OF THE CENTERLINE OF
 BK0942'THE PARISH ROAD, 24 FEET EAST OF THE CENTERLINE OF A DRIVE LEADING
 BK0942'NORTH, 19 FEET NORTH OF A POWER POLE BEARING TWO GUY WIRES, 1 FOOT
 BK0942'WEST OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT EAST OF A STEEL WITNESS
 BK0942'POST, 1 FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0942'PROJECTING 2 INCHES.  SECTION 30, T 10S, R 5W.
 BK0942
 BK0942                          STATION RECOVERY (1991)
 BK0942
 BK0942'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1991 (CEL)
 BK0942'SUPPLEMENTARY INFORMATION FOLLOWS TO REACH FROM THE INTERSECTION OF
 BK0942'STATE ROUTE 14 AND HIGHWAY 101 JUST WEST OF HAYES, LA. GO NORTH ON
 BK0942'HIGHWAY 101 FOR 2.0 MILES (3.2 KM) TO LORRAINE ROAD ON RIGHT, TURN
 BK0942'RIGHT AND GO EAST 0.7 MILES (1.1 KM) TO MARK ON LEFT JUST EAST OF
 BK0942'GRAVEL DRIVE. STATION MARK IS A USCGS CAP SET IN TOP OF A 12 INCH
 BK0942'CYLINDRICAL CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND. MARK IS
 BK0942'40.7 FT. FROM THE STOP SIGN AT THE END OF THE GRAVEL ROAD, 19 FT. FROM
 BK0942'A POWER POLE, 9.6 FT. FROM THE GUY WIRE ATTACHED TO THE POWER POLE,
 BK0942'23.8 FT. EAST OF THE CENTERLINE OF THE GRAVEL ROAD, AND 1 FT. EAST OF
 BK0942'WITNESS SIGN.
 BK0942
 BK0942                          STATION RECOVERY (2004)
 BK0942
 BK0942'RECOVERY NOTE BY US POWER SQUADRON 2004
 BK0942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0941 ***********************************************************************
 BK0941  DESIGNATION -  10 V 77
 BK0941  PID         -  BK0941
 BK0941  STATE/COUNTY-  LA/CALCASIEU
 BK0941  COUNTRY     -  US
 BK0941  USGS QUAD   -  LACASSINE (2018)
 BK0941
 BK0941                         *CURRENT SURVEY CONTROL
 BK0941  ______________________________________________________________________
 BK0941* NAD 83(1986) POSITION- 30 07 48.     (N) 092 54 44.     (W)   SCALED
 BK0941* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0941  **This station is located in a suspected subsidence area (see below).
 BK0941  ______________________________________________________________________
 BK0941  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BK0941
 BK0941.The horizontal coordinates were scaled from a map and have
 BK0941.an estimated accuracy of +/- 6 seconds.
 BK0941
 BK0941.** This station is in an area of known vertical motion. If an
 BK0941.** orthometric height was ever established but is not available 
 BK0941.** in the current survey control section, the orthometric height
 BK0941.** is considered suspect.  Suspect heights are available in the
 BK0941.** superseded section only if requested.
 BK0941
 BK0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0941.GEOID18 height accuracy estimate available here.
 BK0941
 BK0941.Click photographs - Photos may exist for this station.
 BK0941
 BK0941;                    North         East    Units  Estimated Accuracy
 BK0941;SPC LA S     -   181,720.      847,870.      MT  (+/- 180 meters Scaled)
 BK0941
 BK0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP084331(NAD 83)
 BK0941
 BK0941                          SUPERSEDED SURVEY CONTROL
 BK0941
 BK0941.No superseded survey control is available for this station.
 BK0941
 BK0941_MARKER: DD = SURVEY DISK
 BK0941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0941_STAMPING: 10V77 1970
 BK0941_MARK LOGO: LADHGS
 BK0941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0941+STABILITY: SURFACE MOTION
 BK0941
 BK0941  HISTORY     - Date     Condition        Report By
 BK0941  HISTORY     - 1970     MONUMENTED       LADH
 BK0941  HISTORY     - 20040109 GOOD             USPSQD
 BK0941
 BK0941                          STATION DESCRIPTION
 BK0941
 BK0941'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK0941'4.5 MI NE FROM HAYES.
 BK0941'ABOUT 0.7 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE US POST OFFICE
 BK0941'AT HAYES, THENCE 2.0 MILES NORTH ALONG STATE ROUTE 101, THENCE 1.8
 BK0941'MILE SOUTHEAST ALONG A PARISH ROAD, 95 FEET SOUTHWEST OF THE
 BK0941'CENTERLINE OF THE PARISH ROAD, 6 FEET SOUTHEAST OF THE SOUTHWEST
 BK0941'CORNER OF A CATTLE GUARD, 12 FEET SOUTH OF THE CENTERLINE OF A PRIVATE
 BK0941'DRIVE LEADING WEST, APPROXIMATELY 175 FEET NORTHWEST OF A TWO STORY
 BK0941'WOOD FRAME HOUSE BELONGING TO A MR. LORRIAN, 1 1/2 FEET SOUTHWEST OF A
 BK0941'4 STRAND BARBED WIRE FENCE, 1 FOOT SOUTHWEST OF A STEEL WITNESS POST,
 BK0941'ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK0941'4 INCHES.  SECTION 31, T 10S, R 5W.
 BK0941
 BK0941                          STATION RECOVERY (2004)
 BK0941
 BK0941'RECOVERY NOTE BY US POWER SQUADRON 2004
 BK0941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1840 ***********************************************************************
 BK1840  DESIGNATION -  10 V 78
 BK1840  PID         -  BK1840
 BK1840  STATE/COUNTY-  LA/CALCASIEU
 BK1840  COUNTRY     -  US
 BK1840  USGS QUAD   -  VINTON (2018)
 BK1840
 BK1840                         *CURRENT SURVEY CONTROL
 BK1840  ______________________________________________________________________
 BK1840* NAD 83(1986) POSITION- 30 11 04.     (N) 093 34 04.     (W)   SCALED
 BK1840* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1840  **This station is located in a suspected subsidence area (see below).
 BK1840  ______________________________________________________________________
 BK1840  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BK1840  DYNAMIC HEIGHT  -         11.853 (meters)       38.89  (feet) COMP
 BK1840  MODELED GRAVITY -    979,315.1   (mgal)                       NAVD 88
 BK1840
 BK1840.The horizontal coordinates were scaled from a map and have
 BK1840.an estimated accuracy of +/- 6 seconds.
 BK1840
 BK1840.** This station is in an area of known vertical motion. If an
 BK1840.** orthometric height was ever established but is not available 
 BK1840.** in the current survey control section, the orthometric height
 BK1840.** is considered suspect.  Suspect heights are available in the
 BK1840.** superseded section only if requested.
 BK1840
 BK1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1840.GEOID18 height accuracy estimate available here.
 BK1840
 BK1840.Click photographs - Photos may exist for this station.
 BK1840
 BK1840.The dynamic height is computed by dividing the NAVD 88
 BK1840.geopotential number by the normal gravity value computed on the
 BK1840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1840.degrees latitude (g = 980.6199 gals.).
 BK1840
 BK1840.The modeled gravity was interpolated from observed gravity values.
 BK1840
 BK1840;                    North         East    Units  Estimated Accuracy
 BK1840;SPC LA S     -   188,810.      784,840.      MT  (+/- 180 meters Scaled)
 BK1840
 BK1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP453393(NAD 83)
 BK1840
 BK1840                          SUPERSEDED SURVEY CONTROL
 BK1840
 BK1840.No superseded survey control is available for this station.
 BK1840
 BK1840_MARKER: DD = SURVEY DISK
 BK1840_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1840_SP_SET: SIDEWALK
 BK1840_STAMPING: 10V78 1969
 BK1840_MARK LOGO: LADHGS
 BK1840_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1840_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1840+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2004
 BK1840
 BK1840  HISTORY     - Date     Condition        Report By
 BK1840  HISTORY     - 1969     MONUMENTED       LADH
 BK1840  HISTORY     - 1970     GOOD             LADTD
 BK1840  HISTORY     - 1981     GOOD             NGS
 BK1840  HISTORY     - 19961019 GOOD             USPSQD
 BK1840  HISTORY     - 20021102 GOOD             USPSQD
 BK1840  HISTORY     - 20041025 GOOD             LSRC
 BK1840
 BK1840                          STATION DESCRIPTION
 BK1840
 BK1840'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1840'1.3 MI SE FROM VINTON.
 BK1840'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1840'VINTON, THENCE 1.2 MILE SOUTHEAST ALONG STATE ROUTE 108, LOCATED IN
 BK1840'THE SOUTHEAST END OF THE SIDEWALK OF AN OVERPASS CROSSING I-10, 14 1/2
 BK1840'FEET SOUTHWEST OF THE CENTERLINE OF LA. 108, 1/2 FOOT SOUTHWEST OF A
 BK1840'GUARDRAIL, 1/2 FOOT NORTHEAST OF THE HANDRAIL, 6 1/2 FEET NORTHWEST OF
 BK1840'A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, DRILLED IN SIDEWALK.
 BK1840'SECTION 14, T10S, R12W.
 BK1840
 BK1840                          STATION RECOVERY (1981)
 BK1840
 BK1840'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1840'1.9 KILOMETERS (1.2 MILES) EAST-SOUTHEAST ALONG STATE HIGHWAY 108
 BK1840'(CENTER STREET) FROM THE JUNCTION OF HORRIDAGE STREET IN VINTON TO THE
 BK1840'MARK ON THE RIGHT, IN TOP OF THE SOUTHEAST END OF THE SOUTHWEST
 BK1840'CONCRETE WALKWAY OF THE HIGHWAY 108 BRIDGE OVER INTERSTATE 10,
 BK1840'4.41 METERS (14.5 FEET) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.
 BK1840'THE MARK IS 0.18 M ABOVE HIGHWAY.
 BK1840
 BK1840                          STATION RECOVERY (1996)
 BK1840
 BK1840'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1840'RECOVERED IN GOOD CONDITION.
 BK1840
 BK1840                          STATION RECOVERY (2002)
 BK1840
 BK1840'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK1840'RECOVERED IN GOOD CONDITION.
 BK1840
 BK1840                          STATION RECOVERY (2004)
 BK1840
 BK1840'RECOVERY NOTE BY CENTER FOR GEOINFORMATICS LSU 2004 (JOH)
 BK1840'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1839 ***********************************************************************
 BK1839  DESIGNATION -  10 V 79
 BK1839  PID         -  BK1839
 BK1839  STATE/COUNTY-  LA/CALCASIEU
 BK1839  COUNTRY     -  US
 BK1839  USGS QUAD   -  VINTON (2018)
 BK1839
 BK1839                         *CURRENT SURVEY CONTROL
 BK1839  ______________________________________________________________________
 BK1839* NAD 83(1986) POSITION- 30 11 01.     (N) 093 33 13.     (W)   SCALED
 BK1839* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1839  **This station is located in a suspected subsidence area (see below).
 BK1839  ______________________________________________________________________
 BK1839  GEOID HEIGHT    -        -27.299 (meters)                     GEOID18
 BK1839  DYNAMIC HEIGHT  -          4.267 (meters)       14.00  (feet) COMP
 BK1839  MODELED GRAVITY -    979,315.1   (mgal)                       NAVD 88
 BK1839
 BK1839.The horizontal coordinates were scaled from a map and have
 BK1839.an estimated accuracy of +/- 6 seconds.
 BK1839
 BK1839.** This station is in an area of known vertical motion. If an
 BK1839.** orthometric height was ever established but is not available 
 BK1839.** in the current survey control section, the orthometric height
 BK1839.** is considered suspect.  Suspect heights are available in the
 BK1839.** superseded section only if requested.
 BK1839
 BK1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1839.GEOID18 height accuracy estimate available here.
 BK1839
 BK1839.Click photographs - Photos may exist for this station.
 BK1839
 BK1839.The dynamic height is computed by dividing the NAVD 88
 BK1839.geopotential number by the normal gravity value computed on the
 BK1839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1839.degrees latitude (g = 980.6199 gals.).
 BK1839
 BK1839.The modeled gravity was interpolated from observed gravity values.
 BK1839
 BK1839;                    North         East    Units  Estimated Accuracy
 BK1839;SPC LA S     -   188,690.      786,200.      MT  (+/- 180 meters Scaled)
 BK1839
 BK1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP467392(NAD 83)
 BK1839
 BK1839                          SUPERSEDED SURVEY CONTROL
 BK1839
 BK1839.No superseded survey control is available for this station.
 BK1839
 BK1839_MARKER: DD = SURVEY DISK
 BK1839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1839_STAMPING: 10V79 1969
 BK1839_MARK LOGO: LADHGS
 BK1839_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1839+STABILITY: SURFACE MOTION
 BK1839_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1839+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2004
 BK1839
 BK1839  HISTORY     - Date     Condition        Report By
 BK1839  HISTORY     - 1969     MONUMENTED       LADH
 BK1839  HISTORY     - 1970     GOOD             LADTD
 BK1839  HISTORY     - 1981     GOOD             NGS
 BK1839  HISTORY     - 19961019 GOOD             USPSQD
 BK1839  HISTORY     - 20021102 GOOD             USPSQD
 BK1839  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK1839  HISTORY     - 20041025 GOOD             LSRC
 BK1839  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BK1839
 BK1839                          STATION DESCRIPTION
 BK1839
 BK1839'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1839'2.1 MI SE FROM VINTON.
 BK1839'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1839'VINTON, THENCE 2.0 MILES SOUTHEAST ALONG STATE ROUTE 108, 45 FEET
 BK1839'SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 1 FOOT NORTHWEST OF A 5
 BK1839'STRAND BARBED WIRE FENCE, 35 FEET SOUTHEAST OF THE CENTERLINE OF A
 BK1839'IRRIGATION CANAL UNDER THE HIGHWAY, 50 FEET SOUTHEAST OF THE SOUTH END
 BK1839'OF A 36 INCH CONCRETE PIPE, 1 FOOT WEST OF A STEEL WITNESS POST, 1
 BK1839'FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1839'PROJECTING 2 INCHES.  SECTION 23, T10S, R12W.
 BK1839
 BK1839                          STATION RECOVERY (1981)
 BK1839
 BK1839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1839'3.2 KILOMETERS (2.O MILES) SOUTHEAST ALONG STATE HIGHWAY 108 (CENTER
 BK1839'STREET) FROM THE JUNCTION OF HORRIDAGE STREET IN VINTON, TO THE MARK
 BK1839'ON THE RIGHT ON THE WEST SIDE OF A NORTH AND SOUTH BARBED WIRE FENCE,
 BK1839'13.71 METERS (45.0 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 BK1839'7.92 METERS (26.0 FEET) SOUTH-SOUTHEAST OF TELEPHONE POLE 1,93,
 BK1839'0.3 METER (1.0 FOOT) WEST OF THE BARBED WIRE FENCE.
 BK1839'THE MARK IS 0.3 METERS  W FROM A WITNESS POST.
 BK1839'THE MARK IS 0.3 M BELOW HIGHWAY.
 BK1839
 BK1839                          STATION RECOVERY (1996)
 BK1839
 BK1839'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1839'RECOVERED IN GOOD CONDITION.
 BK1839
 BK1839                          STATION RECOVERY (2002)
 BK1839
 BK1839'RECOVERY NOTE BY US POWER SQUADRON 2002 (WAF)
 BK1839'RECOVERED IN GOOD CONDITION.
 BK1839
 BK1839                          STATION RECOVERY (2004)
 BK1839
 BK1839'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1839'MARK NOT FOUND.
 BK1839
 BK1839                          STATION RECOVERY (2004)
 BK1839
 BK1839'RECOVERY NOTE BY CENTER FOR GEOINFORMATICS LSU 2004 (JOH)
 BK1839'MARK IS LOCATED IN HEAVILY WOODED PROPERTY.
 BK1839
 BK1839                          STATION RECOVERY (2005)
 BK1839
 BK1839'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1839'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1647 ***********************************************************************
 BK1647  DESIGNATION -  10 V 8
 BK1647  PID         -  BK1647
 BK1647  STATE/COUNTY-  LA/CALCASIEU
 BK1647  COUNTRY     -  US
 BK1647  USGS QUAD   -  LAKE CHARLES (2018)
 BK1647
 BK1647                         *CURRENT SURVEY CONTROL
 BK1647  ______________________________________________________________________
 BK1647* NAD 83(1986) POSITION- 30 09 15.     (N) 093 13 55.     (W)   SCALED
 BK1647* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1647  **This station is located in a suspected subsidence area (see below).
 BK1647  ______________________________________________________________________
 BK1647  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BK1647
 BK1647.The horizontal coordinates were scaled from a map and have
 BK1647.an estimated accuracy of +/- 6 seconds.
 BK1647
 BK1647.** This station is in an area of known vertical motion. If an
 BK1647.** orthometric height was ever established but is not available 
 BK1647.** in the current survey control section, the orthometric height
 BK1647.** is considered suspect.  Suspect heights are available in the
 BK1647.** superseded section only if requested.
 BK1647
 BK1647.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1647.GEOID18 height accuracy estimate available here.
 BK1647
 BK1647.Click photographs - Photos may exist for this station.
 BK1647
 BK1647;                    North         East    Units  Estimated Accuracy
 BK1647;SPC LA S     -   184,870.      817,120.      MT  (+/- 180 meters Scaled)
 BK1647
 BK1647_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776358(NAD 83)
 BK1647
 BK1647                          SUPERSEDED SURVEY CONTROL
 BK1647
 BK1647.No superseded survey control is available for this station.
 BK1647
 BK1647_MARKER: DD = SURVEY DISK
 BK1647_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1647_STAMPING: 10V8 1968
 BK1647_MARK LOGO: LADHGS
 BK1647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1647+STABILITY: SURFACE MOTION
 BK1647
 BK1647  HISTORY     - Date     Condition        Report By
 BK1647  HISTORY     - 1968     MONUMENTED       LADH
 BK1647  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK1647  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1647
 BK1647                          STATION DESCRIPTION
 BK1647
 BK1647'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1647'5.9 MI SW FROM LAKE CHARLES.
 BK1647'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1647'CHARLES, THENCE 0.9 MILES WEST ALONG WEST PRIEN LAKE ROAD, THENCE 3.1
 BK1647'MILES SOUTH ON LAKE STREET, IN SECTION 30, R8W, T10S, 93 FEET EAST OF
 BK1647'THE CENTERLINE OF LAKE STREET, 52 FEET FROM THE RIGHT OF WAY FENCE, 67
 BK1647'1/2 FEET EAST OF THE CENTERLINE OF THE SOUTH END OF A SIDE DRIAN, 68
 BK1647'FEET SOUTHEAST OF THE CENTERLINE OF A LIFETIME DOUBLE SWINGING GATE, 2
 BK1647'1/2 FEET EAST OF A STEEL WITNESS POST, 1 FOOT SOUTH OF A FOUR STRAND
 BK1647'BARBED WIRE FENCE, 137 FEET SOUTH OF A GULF STATES UTILITIES COMPANY
 BK1647'POWER POLE NO. 66, ON PROPERTY ADJACENT TO GULF STATES RIGHT OF WAY
 BK1647'FOR A FOUR PHASE POWER LINE LEADING EAST TO A POWER STATION, 20 FEET
 BK1647'SOUTH OF THE CENTERLINE OF A GRAVEL LANE LEADING TO THE POWER STATION,
 BK1647'1 FOOT ABOVE THE ROADWAY AND SET IN THE TOP OF A CONCRETE POST
 BK1647'PROJECTING 2 INCHES.
 BK1647
 BK1647                          STATION RECOVERY (1982)
 BK1647
 BK1647'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1647'NOT RECOVERED, CONSIDERED DESTROYED, THE CONCRETE POST WAS FOUND WITH
 BK1647'THE DISK REMOVED.
 BK1647
 BK1647                          STATION RECOVERY (1997)
 BK1647
 BK1647'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1647'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1838 ***********************************************************************
 BK1838  DESIGNATION -  10 V 80
 BK1838  PID         -  BK1838
 BK1838  STATE/COUNTY-  LA/CALCASIEU
 BK1838  COUNTRY     -  US
 BK1838  USGS QUAD   -  VINTON (2018)
 BK1838
 BK1838                         *CURRENT SURVEY CONTROL
 BK1838  ______________________________________________________________________
 BK1838* NAD 83(1986) POSITION- 30 10 51.     (N) 093 32 28.     (W)   SCALED
 BK1838* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1838  **This station is located in a suspected subsidence area (see below).
 BK1838  ______________________________________________________________________
 BK1838  GEOID HEIGHT    -        -27.293 (meters)                     GEOID18
 BK1838
 BK1838.The horizontal coordinates were scaled from a map and have
 BK1838.an estimated accuracy of +/- 6 seconds.
 BK1838
 BK1838.** This station is in an area of known vertical motion. If an
 BK1838.** orthometric height was ever established but is not available 
 BK1838.** in the current survey control section, the orthometric height
 BK1838.** is considered suspect.  Suspect heights are available in the
 BK1838.** superseded section only if requested.
 BK1838
 BK1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1838.GEOID18 height accuracy estimate available here.
 BK1838
 BK1838.Click photographs - Photos may exist for this station.
 BK1838
 BK1838;                    North         East    Units  Estimated Accuracy
 BK1838;SPC LA S     -   188,360.      787,400.      MT  (+/- 180 meters Scaled)
 BK1838
 BK1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP479389(NAD 83)
 BK1838
 BK1838                          SUPERSEDED SURVEY CONTROL
 BK1838
 BK1838.No superseded survey control is available for this station.
 BK1838
 BK1838_MARKER: DD = SURVEY DISK
 BK1838_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1838_SP_SET: CULVERT HEADWALL
 BK1838_STAMPING: 10V80 1969
 BK1838_MARK LOGO: LADHGS
 BK1838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1838+STABILITY: SURFACE MOTION
 BK1838_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1838+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1838
 BK1838  HISTORY     - Date     Condition        Report By
 BK1838  HISTORY     - 1969     MONUMENTED       LADH
 BK1838  HISTORY     - 1970     GOOD             LADTD
 BK1838  HISTORY     - 19961019 GOOD             USPSQD
 BK1838  HISTORY     - 20021102 GOOD             USPSQD
 BK1838  HISTORY     - 20040114 GOOD             USPSQD
 BK1838  HISTORY     - 20050610 GOOD             USPSQD
 BK1838
 BK1838                          STATION DESCRIPTION
 BK1838
 BK1838'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1838'3.1 MI SE FROM VINTON.
 BK1838'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1838'VINTON, THENCE 3.0 MILES SOUTHEAST ALONG STATE ROUTE 108, 16 1/2 FEET
 BK1838'WEST OF THE CENTERLINE OF THE HIGHWAY, 29 FEET EAST OF A 4 STRAND
 BK1838'BARBED WIRE FENCE IN THE WEST HEADWALL OF A SINGLE BARREL 4 FEET X 4
 BK1838'FEET BOX CULVERT, 1 FOOT NORTH OF THE SOUTH EDGE OF THE HEADWALL, 2
 BK1838'FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY,
 BK1838'DRILLED IN HEADWALL.  SECTION 24, T10S, R9W.
 BK1838
 BK1838                          STATION RECOVERY (1996)
 BK1838
 BK1838'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1838'RECOVERED IN GOOD CONDITION.
 BK1838
 BK1838                          STATION RECOVERY (2002)
 BK1838
 BK1838'RECOVERY NOTE BY US POWER SQUADRON 2002 (WAF)
 BK1838'RECOVERED IN GOOD CONDITION.
 BK1838
 BK1838                          STATION RECOVERY (2004)
 BK1838
 BK1838'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1838'RECOVERED IN GOOD CONDITION.
 BK1838
 BK1838                          STATION RECOVERY (2005)
 BK1838
 BK1838'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1837 ***********************************************************************
 BK1837  DESIGNATION -  10 V 81
 BK1837  PID         -  BK1837
 BK1837  STATE/COUNTY-  LA/CALCASIEU
 BK1837  COUNTRY     -  US
 BK1837  USGS QUAD   -  VINTON (2018)
 BK1837
 BK1837                         *CURRENT SURVEY CONTROL
 BK1837  ______________________________________________________________________
 BK1837* NAD 83(1986) POSITION- 30 09 49.     (N) 093 32 12.     (W)   SCALED
 BK1837* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1837  **This station is located in a suspected subsidence area (see below).
 BK1837  ______________________________________________________________________
 BK1837  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BK1837
 BK1837.The horizontal coordinates were scaled from a map and have
 BK1837.an estimated accuracy of +/- 6 seconds.
 BK1837
 BK1837.** This station is in an area of known vertical motion. If an
 BK1837.** orthometric height was ever established but is not available 
 BK1837.** in the current survey control section, the orthometric height
 BK1837.** is considered suspect.  Suspect heights are available in the
 BK1837.** superseded section only if requested.
 BK1837
 BK1837.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1837.GEOID18 height accuracy estimate available here.
 BK1837
 BK1837.Click photographs - Photos may exist for this station.
 BK1837
 BK1837;                    North         East    Units  Estimated Accuracy
 BK1837;SPC LA S     -   186,440.      787,790.      MT  (+/- 180 meters Scaled)
 BK1837
 BK1837_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP483370(NAD 83)
 BK1837
 BK1837                          SUPERSEDED SURVEY CONTROL
 BK1837
 BK1837.No superseded survey control is available for this station.
 BK1837
 BK1837_MARKER: DD = SURVEY DISK
 BK1837_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1837_SP_SET: HEADWALL
 BK1837_STAMPING: 10V81 1969
 BK1837_MARK LOGO: LADHGS
 BK1837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1837+STABILITY: SURFACE MOTION
 BK1837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1837+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2005
 BK1837
 BK1837  HISTORY     - Date     Condition        Report By
 BK1837  HISTORY     - 1969     MONUMENTED       LADH
 BK1837  HISTORY     - 1970     GOOD             LADTD
 BK1837  HISTORY     - 19961019 GOOD             USPSQD
 BK1837  HISTORY     - 20021102 GOOD             USPSQD
 BK1837  HISTORY     - 20040114 GOOD             USPSQD
 BK1837  HISTORY     - 20050413 GOOD             USPSQD
 BK1837
 BK1837                          STATION DESCRIPTION
 BK1837
 BK1837'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1837'4.4 MI SE FROM VINTON.
 BK1837'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1837'VINTON, THENCE 4.3 MILES SOUTHEAST ALONG STATE ROUTE 108, LOCATED IN
 BK1837'THE SOUTHWEST HEADWALL OF A RICE FLUME, 45 FEET SOUTHWEST OF THE
 BK1837'CENTERLINE OF THE HIGHWAY, 5 FEET SOUTHWEST OF A 4 STRAND BARBED WIRE
 BK1837'FENCE, APPROXIMATELY 250 FEET SOUTHWEST OF A FARM HOUSE, 96 FEET
 BK1837'NORTHWEST OF THE NORTH END OF A 15 INCH SIDE DRAIN, 2 1/2 FEET NORTH
 BK1837'OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, DRILLED IN
 BK1837'HEADWALL.  SECTION 25, T10S, R9W.
 BK1837
 BK1837                          STATION RECOVERY (1996)
 BK1837
 BK1837'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1837'RECOVERED IN GOOD CONDITION.
 BK1837
 BK1837                          STATION RECOVERY (2002)
 BK1837
 BK1837'RECOVERY NOTE BY US POWER SQUADRON 2002 (WAF)
 BK1837'RECOVERED IN GOOD CONDITION.
 BK1837
 BK1837                          STATION RECOVERY (2004)
 BK1837
 BK1837'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1837'RECOVERED IN GOOD CONDITION.
 BK1837
 BK1837                          STATION RECOVERY (2005)
 BK1837
 BK1837'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK1837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1836 ***********************************************************************
 BK1836  DESIGNATION -  10 V 82
 BK1836  PID         -  BK1836
 BK1836  STATE/COUNTY-  LA/CALCASIEU
 BK1836  COUNTRY     -  US
 BK1836  USGS QUAD   -  VINTON (2018)
 BK1836
 BK1836                         *CURRENT SURVEY CONTROL
 BK1836  ______________________________________________________________________
 BK1836* NAD 83(1986) POSITION- 30 09 01.     (N) 093 32 10.     (W)   SCALED
 BK1836* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1836  **This station is located in a suspected subsidence area (see below).
 BK1836  ______________________________________________________________________
 BK1836  GEOID HEIGHT    -        -27.274 (meters)                     GEOID18
 BK1836
 BK1836.The horizontal coordinates were scaled from a map and have
 BK1836.an estimated accuracy of +/- 6 seconds.
 BK1836
 BK1836.** This station is in an area of known vertical motion. If an
 BK1836.** orthometric height was ever established but is not available 
 BK1836.** in the current survey control section, the orthometric height
 BK1836.** is considered suspect.  Suspect heights are available in the
 BK1836.** superseded section only if requested.
 BK1836
 BK1836.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1836.GEOID18 height accuracy estimate available here.
 BK1836
 BK1836.Click photographs - Photos may exist for this station.
 BK1836
 BK1836;                    North         East    Units  Estimated Accuracy
 BK1836;SPC LA S     -   184,960.      787,810.      MT  (+/- 180 meters Scaled)
 BK1836
 BK1836_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP483355(NAD 83)
 BK1836
 BK1836                          SUPERSEDED SURVEY CONTROL
 BK1836
 BK1836.No superseded survey control is available for this station.
 BK1836
 BK1836_MARKER: DD = SURVEY DISK
 BK1836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1836_STAMPING: 10V82 1969
 BK1836_MARK LOGO: LADHGS
 BK1836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1836+STABILITY: SURFACE MOTION
 BK1836_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1836+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2005
 BK1836
 BK1836  HISTORY     - Date     Condition        Report By
 BK1836  HISTORY     - 1969     MONUMENTED       LADH
 BK1836  HISTORY     - 1970     GOOD             LADTD
 BK1836  HISTORY     - 19961019 GOOD             USPSQD
 BK1836  HISTORY     - 20021102 GOOD             USPSQD
 BK1836  HISTORY     - 20040114 GOOD             USPSQD
 BK1836  HISTORY     - 20050413 GOOD             USPSQD
 BK1836
 BK1836                          STATION DESCRIPTION
 BK1836
 BK1836'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1836'5.3 MI SE FROM VINTON.
 BK1836'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1836'VINTON, THENCE 5.2 MILES SOUTHEAST ALONG STATE ROUTE 108, 46 FEET EAST
 BK1836'OF THE CENTERLINE OF THE HIGHWAY, 28 FEET NORTH OF CENTERLINE OF A
 BK1836'PRIVATE DRIVE LEADING EAST TO A FARM HOUSE, 27 FEET NORTH OF A FENCE
 BK1836'CORNER, APPROXIMATELY 325 FEET WEST OF THE FARM HOUSE, 90 FEET SOUTH
 BK1836'OF A POWER POLE, 3 FEET EAST OF A STEEL POST, ABOUT LEVEL WITH
 BK1836'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 BK1836'SECTION 31, T10S, R11W.
 BK1836
 BK1836                          STATION RECOVERY (1996)
 BK1836
 BK1836'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1836'RECOVERED IN GOOD CONDITION.
 BK1836
 BK1836                          STATION RECOVERY (2002)
 BK1836
 BK1836'RECOVERY NOTE BY US POWER SQUADRON 2002 (WAF)
 BK1836'RECOVERED IN GOOD CONDITION.
 BK1836
 BK1836                          STATION RECOVERY (2004)
 BK1836
 BK1836'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1836'RECOVERED IN GOOD CONDITION.
 BK1836
 BK1836                          STATION RECOVERY (2005)
 BK1836
 BK1836'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK1836'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1835 ***********************************************************************
 BK1835  DESIGNATION -  10 V 83
 BK1835  PID         -  BK1835
 BK1835  STATE/COUNTY-  LA/CALCASIEU
 BK1835  COUNTRY     -  US
 BK1835  USGS QUAD   -  VINTON (2018)
 BK1835
 BK1835                         *CURRENT SURVEY CONTROL
 BK1835  ______________________________________________________________________
 BK1835* NAD 83(1986) POSITION- 30 08 21.     (N) 093 32 00.     (W)   SCALED
 BK1835* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1835  **This station is located in a suspected subsidence area (see below).
 BK1835  ______________________________________________________________________
 BK1835  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BK1835
 BK1835.The horizontal coordinates were scaled from a map and have
 BK1835.an estimated accuracy of +/- 6 seconds.
 BK1835
 BK1835.** This station is in an area of known vertical motion. If an
 BK1835.** orthometric height was ever established but is not available 
 BK1835.** in the current survey control section, the orthometric height
 BK1835.** is considered suspect.  Suspect heights are available in the
 BK1835.** superseded section only if requested.
 BK1835
 BK1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1835.GEOID18 height accuracy estimate available here.
 BK1835
 BK1835.Click photographs - Photos may exist for this station.
 BK1835
 BK1835;                    North         East    Units  Estimated Accuracy
 BK1835;SPC LA S     -   183,730.      788,060.      MT  (+/- 180 meters Scaled)
 BK1835
 BK1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP486343(NAD 83)
 BK1835
 BK1835                          SUPERSEDED SURVEY CONTROL
 BK1835
 BK1835.No superseded survey control is available for this station.
 BK1835
 BK1835_MARKER: DD = SURVEY DISK
 BK1835_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1835_SP_SET: HEADWALL
 BK1835_STAMPING: 10V83 1969
 BK1835_MARK LOGO: LADHGS
 BK1835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1835+STABILITY: SURFACE MOTION
 BK1835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1835+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2005
 BK1835
 BK1835  HISTORY     - Date     Condition        Report By
 BK1835  HISTORY     - 1969     MONUMENTED       LADH
 BK1835  HISTORY     - 1970     GOOD             LADTD
 BK1835  HISTORY     - 19961019 GOOD             USPSQD
 BK1835  HISTORY     - 20021102 GOOD             USPSQD
 BK1835  HISTORY     - 20050413 GOOD             USPSQD
 BK1835
 BK1835                          STATION DESCRIPTION
 BK1835
 BK1835'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1835'6.1 MI SE FROM VINTON.
 BK1835'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1835'VINTON, THENCE 6.0 MILES SOUTHEAST ALONG STATE ROUTE 108, LOCATED IN
 BK1835'THE CENTER OF THE NORTH HEADWALL OF A RICE FLUME, 45 FEET NORTH OF THE
 BK1835'CENTERLINE OF THE HIGHWAY, 4 1/2 FEET NORTH OF A SIX STRAND BARBED
 BK1835'WIRE FENCE, 85 FEET WEST OF THE WEST END OF A 24 INCH SIDE DRAIN, 73
 BK1835'FEET EAST OF THE EAST END OF A 24 INCH SIDE DRAIN, 2 1/2 FEET EAST OF
 BK1835'A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, DRILLED IN HEADWALL.
 BK1835'SECTION 31, T10S, R11W.
 BK1835
 BK1835                          STATION RECOVERY (1996)
 BK1835
 BK1835'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1835'RECOVERED IN GOOD CONDITION.
 BK1835
 BK1835                          STATION RECOVERY (2002)
 BK1835
 BK1835'RECOVERY NOTE BY US POWER SQUADRON 2002 (MCK)
 BK1835'RECOVERED IN GOOD CONDITION.
 BK1835
 BK1835                          STATION RECOVERY (2005)
 BK1835
 BK1835'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK1835'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1834 ***********************************************************************
 BK1834  DESIGNATION -  10 V 84
 BK1834  PID         -  BK1834
 BK1834  STATE/COUNTY-  LA/CALCASIEU
 BK1834  COUNTRY     -  US
 BK1834  USGS QUAD   -  VINTON (2018)
 BK1834
 BK1834                         *CURRENT SURVEY CONTROL
 BK1834  ______________________________________________________________________
 BK1834* NAD 83(1986) POSITION- 30 08 20.     (N) 093 30 52.     (W)   SCALED
 BK1834* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1834  **This station is located in a suspected subsidence area (see below).
 BK1834  ______________________________________________________________________
 BK1834  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BK1834
 BK1834.The horizontal coordinates were scaled from a map and have
 BK1834.an estimated accuracy of +/- 6 seconds.
 BK1834
 BK1834.** This station is in an area of known vertical motion. If an
 BK1834.** orthometric height was ever established but is not available 
 BK1834.** in the current survey control section, the orthometric height
 BK1834.** is considered suspect.  Suspect heights are available in the
 BK1834.** superseded section only if requested.
 BK1834
 BK1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1834.GEOID18 height accuracy estimate available here.
 BK1834
 BK1834.Click photographs - Photos may exist for this station.
 BK1834
 BK1834;                    North         East    Units  Estimated Accuracy
 BK1834;SPC LA S     -   183,660.      789,870.      MT  (+/- 180 meters Scaled)
 BK1834
 BK1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP504342(NAD 83)
 BK1834
 BK1834                          SUPERSEDED SURVEY CONTROL
 BK1834
 BK1834.No superseded survey control is available for this station.
 BK1834
 BK1834_MARKER: DD = SURVEY DISK
 BK1834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1834_STAMPING: 10V84 1969
 BK1834_MARK LOGO: LADHGS
 BK1834_PROJECTION: FLUSH
 BK1834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1834+STABILITY: SURFACE MOTION
 BK1834_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1834+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1834
 BK1834  HISTORY     - Date     Condition        Report By
 BK1834  HISTORY     - 1969     MONUMENTED       LADH
 BK1834  HISTORY     - 1970     GOOD             LADTD
 BK1834  HISTORY     - 19961019 GOOD             USPSQD
 BK1834  HISTORY     - 20021102 GOOD             USPSQD
 BK1834  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK1834  HISTORY     - 20050610 GOOD             USPSQD
 BK1834
 BK1834                          STATION DESCRIPTION
 BK1834
 BK1834'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1834'7.2 MI SE FROM VINTON.
 BK1834'ABOUT 0.1 MILE NORTH ALONG HORRIDAGE STREET FROM THE US POST OFFICE AT
 BK1834'VINTON, THENCE 7.1 MILES SOUTHEAST ALONG STATE ROUTE 108, 88 FEET
 BK1834'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 21 FEET WEST OF THE CENTERLINE
 BK1834'OF A PRIVATE DRIVE LEADING SOUTH, 16 FEET WEST OF THE NORTHWEST CORNER
 BK1834'OF A 6 FOOT CATTLE GUARD, 1/2 FOOT WEST OF A COMBINATION BARBED WIRE
 BK1834'AND MESH FENCE, 2 1/2-FEET SOUTH OF A STEEL WITNESS POST, 1/2 FOOT
 BK1834'BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK1834'THE GROUND.  SECTION 5, T11S, R11W.
 BK1834
 BK1834                          STATION RECOVERY (1996)
 BK1834
 BK1834'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1834'RECOVERED IN GOOD CONDITION.
 BK1834
 BK1834                          STATION RECOVERY (2002)
 BK1834
 BK1834'RECOVERY NOTE BY US POWER SQUADRON 2002 (MCK)
 BK1834'RECOVERED IN GOOD CONDITION.
 BK1834
 BK1834                          STATION RECOVERY (2004)
 BK1834
 BK1834'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1834'MARK NOT FOUND.
 BK1834
 BK1834                          STATION RECOVERY (2005)
 BK1834
 BK1834'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1834'THE ROAD IS NOW ASPHALT AND NAMED PICKETT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1578 ***********************************************************************
 BK1578  DESIGNATION -  10 V 85
 BK1578  PID         -  BK1578
 BK1578  STATE/COUNTY-  LA/CALCASIEU
 BK1578  COUNTRY     -  US
 BK1578  USGS QUAD   -  SULPHUR (2018)
 BK1578
 BK1578                         *CURRENT SURVEY CONTROL
 BK1578  ______________________________________________________________________
 BK1578* NAD 83(1986) POSITION- 30 08 21.     (N) 093 29 06.     (W)   SCALED
 BK1578* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1578  **This station is located in a suspected subsidence area (see below).
 BK1578  ______________________________________________________________________
 BK1578  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BK1578
 BK1578.The horizontal coordinates were scaled from a map and have
 BK1578.an estimated accuracy of +/- 6 seconds.
 BK1578
 BK1578.** This station is in an area of known vertical motion. If an
 BK1578.** orthometric height was ever established but is not available 
 BK1578.** in the current survey control section, the orthometric height
 BK1578.** is considered suspect.  Suspect heights are available in the
 BK1578.** superseded section only if requested.
 BK1578
 BK1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1578.GEOID18 height accuracy estimate available here.
 BK1578
 BK1578.Click photographs - Photos may exist for this station.
 BK1578
 BK1578;                    North         East    Units  Estimated Accuracy
 BK1578;SPC LA S     -   183,640.      792,710.      MT  (+/- 180 meters Scaled)
 BK1578
 BK1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP532343(NAD 83)
 BK1578
 BK1578                          SUPERSEDED SURVEY CONTROL
 BK1578
 BK1578.No superseded survey control is available for this station.
 BK1578
 BK1578_MARKER: DD = SURVEY DISK
 BK1578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1578_STAMPING: 10V85 1969
 BK1578_MARK LOGO: LADHGS
 BK1578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1578+STABILITY: SURFACE MOTION
 BK1578_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1578+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1578
 BK1578  HISTORY     - Date     Condition        Report By
 BK1578  HISTORY     - 1969     MONUMENTED       LADH
 BK1578  HISTORY     - 1970     GOOD             LADTD
 BK1578  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1578  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK1578  HISTORY     - 20050610 GOOD             USPSQD
 BK1578
 BK1578                          STATION DESCRIPTION
 BK1578
 BK1578'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1578'8.3 MI SW FROM VINCENT SETTLEMENT.
 BK1578'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1578'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1578'STATE ROUTE 1133, THENCE 7.2 MILES WEST ALONG STATE ROUTE 108, 77 FEET
 BK1578'SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 37 FEET SOUTH OF A 5
 BK1578'STRAND BARBED WIRE FENCE CORNER, 1/2 FOOT WEST OF A 5 STRAND BARBED
 BK1578'WIRE FENCE, 10 FEET EAST OF THE CENTERLINE OF DIRT ROAD LEADING SOUTH
 BK1578'TO A FIELD, 59 1/2 FEET SOUTHWEST OF A POWER POLE WITH TRANSFORMER ON
 BK1578'IT.  THIS MARKER MAY ALSO BE REACHED BY ABOUT 0.1 MILE NORTH ALONG
 BK1578'HORRIDAGE FROM THE US POST OFFICE AT VINTON, THENCE 9.0 MILES
 BK1578'SOUTHEAST ALONG STATE ROUTE 108.  IT IS 2 FEET SOUTH OF A STEEL
 BK1578'WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE
 BK1578'POST PROJECTING 3 INCHES.  SECTION 4, T 11S, R 11W.
 BK1578
 BK1578                          STATION RECOVERY (2002)
 BK1578
 BK1578'RECOVERY NOTE BY US POWER SQUADRON 2002 (MCK)
 BK1578'MARK NOT FOUND.
 BK1578
 BK1578                          STATION RECOVERY (2004)
 BK1578
 BK1578'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1578'MARK NOT FOUND.
 BK1578
 BK1578                          STATION RECOVERY (2005)
 BK1578
 BK1578'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1578'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1577 ***********************************************************************
 BK1577  DESIGNATION -  10 V 86
 BK1577  PID         -  BK1577
 BK1577  STATE/COUNTY-  LA/CALCASIEU
 BK1577  COUNTRY     -  US
 BK1577  USGS QUAD   -  SULPHUR (2018)
 BK1577
 BK1577                         *CURRENT SURVEY CONTROL
 BK1577  ______________________________________________________________________
 BK1577* NAD 83(1986) POSITION- 30 08 22.     (N) 093 28 08.     (W)   SCALED
 BK1577* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1577  **This station is located in a suspected subsidence area (see below).
 BK1577  ______________________________________________________________________
 BK1577  GEOID HEIGHT    -        -27.237 (meters)                     GEOID18
 BK1577
 BK1577.The horizontal coordinates were scaled from a map and have
 BK1577.an estimated accuracy of +/- 6 seconds.
 BK1577
 BK1577.** This station is in an area of known vertical motion. If an
 BK1577.** orthometric height was ever established but is not available 
 BK1577.** in the current survey control section, the orthometric height
 BK1577.** is considered suspect.  Suspect heights are available in the
 BK1577.** superseded section only if requested.
 BK1577
 BK1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1577.GEOID18 height accuracy estimate available here.
 BK1577
 BK1577.Click photographs - Photos may exist for this station.
 BK1577
 BK1577;                    North         East    Units  Estimated Accuracy
 BK1577;SPC LA S     -   183,640.      794,260.      MT  (+/- 180 meters Scaled)
 BK1577
 BK1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP548343(NAD 83)
 BK1577
 BK1577                          SUPERSEDED SURVEY CONTROL
 BK1577
 BK1577.No superseded survey control is available for this station.
 BK1577
 BK1577_MARKER: DD = SURVEY DISK
 BK1577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1577_STAMPING: 10V86 1969
 BK1577_MARK LOGO: LADHGS
 BK1577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1577+STABILITY: SURFACE MOTION
 BK1577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1577+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1577
 BK1577  HISTORY     - Date     Condition        Report By
 BK1577  HISTORY     - 1969     MONUMENTED       LADH
 BK1577  HISTORY     - 1970     GOOD             LADTD
 BK1577  HISTORY     - 20021102 GOOD             USPSQD
 BK1577  HISTORY     - 20040114 GOOD             USPSQD
 BK1577  HISTORY     - 20050610 GOOD             USPSQD
 BK1577
 BK1577                          STATION DESCRIPTION
 BK1577
 BK1577'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1577'7.3 MI SW FROM VINCENT SETTLEMENT.
 BK1577'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1577'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1577'STATE ROUTE 1133, THENCE 6.2 MILES WEST ALONG STATE ROUTE 108, 79 FEET
 BK1577'SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 37 FEET SOUTH OF A 4
 BK1577'STRAND BARBED WIRE FENCE CORNER, 52 FEET SOUTHEAST OF A POWER POLE, 1
 BK1577'FOOT WEST OF A 4 STRAND BARBED WIRE FENCE, 16 FEET EAST OF THE
 BK1577'CENTERLINE OF A PRIVATE SHELL ROAD, 2 FEET SOUTH OF A STEEL WITNESS
 BK1577'POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1577'PROJECTING 3 INCHES.  SECTION 2, T 11S, R 11W.
 BK1577
 BK1577                          STATION RECOVERY (2002)
 BK1577
 BK1577'RECOVERY NOTE BY US POWER SQUADRON 2002 (MCK)
 BK1577'RECOVERED IN GOOD CONDITION.
 BK1577
 BK1577                          STATION RECOVERY (2004)
 BK1577
 BK1577'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1577'RECOVERED IN GOOD CONDITION.
 BK1577
 BK1577                          STATION RECOVERY (2005)
 BK1577
 BK1577'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1576 ***********************************************************************
 BK1576  DESIGNATION -  10 V 87
 BK1576  PID         -  BK1576
 BK1576  STATE/COUNTY-  LA/CALCASIEU
 BK1576  COUNTRY     -  US
 BK1576  USGS QUAD   -  SULPHUR (2018)
 BK1576
 BK1576                         *CURRENT SURVEY CONTROL
 BK1576  ______________________________________________________________________
 BK1576* NAD 83(1986) POSITION- 30 08 22.     (N) 093 26 44.     (W)   SCALED
 BK1576* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1576  **This station is located in a suspected subsidence area (see below).
 BK1576  ______________________________________________________________________
 BK1576  GEOID HEIGHT    -        -27.226 (meters)                     GEOID18
 BK1576
 BK1576.The horizontal coordinates were scaled from a map and have
 BK1576.an estimated accuracy of +/- 6 seconds.
 BK1576
 BK1576.** This station is in an area of known vertical motion. If an
 BK1576.** orthometric height was ever established but is not available 
 BK1576.** in the current survey control section, the orthometric height
 BK1576.** is considered suspect.  Suspect heights are available in the
 BK1576.** superseded section only if requested.
 BK1576
 BK1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1576.GEOID18 height accuracy estimate available here.
 BK1576
 BK1576.Click photographs - Photos may exist for this station.
 BK1576
 BK1576;                    North         East    Units  Estimated Accuracy
 BK1576;SPC LA S     -   183,600.      796,510.      MT  (+/- 180 meters Scaled)
 BK1576
 BK1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP570343(NAD 83)
 BK1576
 BK1576                          SUPERSEDED SURVEY CONTROL
 BK1576
 BK1576.No superseded survey control is available for this station.
 BK1576
 BK1576_MARKER: DD = SURVEY DISK
 BK1576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1576_STAMPING: 10V87 1969
 BK1576_MARK LOGO: LADHGS
 BK1576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1576+STABILITY: SURFACE MOTION
 BK1576_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1576+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1576
 BK1576  HISTORY     - Date     Condition        Report By
 BK1576  HISTORY     - 1969     MONUMENTED       LADH
 BK1576  HISTORY     - 1970     GOOD             LADTD
 BK1576  HISTORY     - 20040114 GOOD             USPSQD
 BK1576  HISTORY     - 20050610 GOOD             USPSQD
 BK1576
 BK1576                          STATION DESCRIPTION
 BK1576
 BK1576'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1576'5.9 MI SW FROM VINCENT SETTLEMENT.
 BK1576'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1576'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1576'STATE ROUTE 1133, THENCE 4.8 MILES WEST ALONG STATE ROUTE 108, 127
 BK1576'FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 81 FEET SOUTH OF A 4
 BK1576'STRAND BARBED WIRE FENCE, 1/2 FOOT EAST OF A 4 STRAND BARBED WIRE
 BK1576'FENCE, 95 FEET SOUTHEAST OF A POWER POLE WITH A TRANSFORMER NO.
 BK1576'33882-25, 126 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE CAR PORT
 BK1576'OF THE HOUSE BELONGING TO A MR. E. BROUSSARD, 2 FEET SOUTH OF A STEEL
 BK1576'WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE
 BK1576'POST PROJECTING 2 INCHES.  SECTION 1, T 11S, R 11W.
 BK1576
 BK1576                          STATION RECOVERY (2004)
 BK1576
 BK1576'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1576'RECOVERED IN GOOD CONDITION.
 BK1576
 BK1576                          STATION RECOVERY (2005)
 BK1576
 BK1576'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1576'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1575 ***********************************************************************
 BK1575  DESIGNATION -  10 V 88
 BK1575  PID         -  BK1575
 BK1575  STATE/COUNTY-  LA/CALCASIEU
 BK1575  COUNTRY     -  US
 BK1575  USGS QUAD   -  SULPHUR (2018)
 BK1575
 BK1575                         *CURRENT SURVEY CONTROL
 BK1575  ______________________________________________________________________
 BK1575* NAD 83(1986) POSITION- 30 08 21.     (N) 093 25 45.     (W)   SCALED
 BK1575* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1575  **This station is located in a suspected subsidence area (see below).
 BK1575  ______________________________________________________________________
 BK1575  GEOID HEIGHT    -        -27.219 (meters)                     GEOID18
 BK1575
 BK1575.The horizontal coordinates were scaled from a map and have
 BK1575.an estimated accuracy of +/- 6 seconds.
 BK1575
 BK1575.** This station is in an area of known vertical motion. If an
 BK1575.** orthometric height was ever established but is not available 
 BK1575.** in the current survey control section, the orthometric height
 BK1575.** is considered suspect.  Suspect heights are available in the
 BK1575.** superseded section only if requested.
 BK1575
 BK1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1575.GEOID18 height accuracy estimate available here.
 BK1575
 BK1575.Click photographs - Photos may exist for this station.
 BK1575
 BK1575;                    North         East    Units  Estimated Accuracy
 BK1575;SPC LA S     -   183,540.      798,090.      MT  (+/- 180 meters Scaled)
 BK1575
 BK1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP586342(NAD 83)
 BK1575
 BK1575                          SUPERSEDED SURVEY CONTROL
 BK1575
 BK1575.No superseded survey control is available for this station.
 BK1575
 BK1575_MARKER: DD = SURVEY DISK
 BK1575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1575_STAMPING: 10V88 1969
 BK1575_MARK LOGO: LADHGS
 BK1575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1575+STABILITY: SURFACE MOTION
 BK1575_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1575+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1575
 BK1575  HISTORY     - Date     Condition        Report By
 BK1575  HISTORY     - 1969     MONUMENTED       LADH
 BK1575  HISTORY     - 1970     GOOD             LADTD
 BK1575  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1575  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK1575  HISTORY     - 20050610 GOOD             USPSQD
 BK1575
 BK1575                          STATION DESCRIPTION
 BK1575
 BK1575'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1575'4.9 MI SW FROM VINCENT SETTLEMENT.
 BK1575'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1575'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1575'STATE ROUTE 1133, THENCE 3.8 MILES WEST ALONG STATE ROUTE 108, 109
 BK1575'FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 61 FEET SOUTHEAST OF
 BK1575'A POWER POLE, 11 FEET NORTH OF A COMBINATION POWER POLE AND TELEPHONE
 BK1575'POLE, ABOUT 0.5 MILE WEST OF A BRIDGE CROSSING BAYOU CHOUPIQUE, 2 FEET
 BK1575'SOUTH OF A STEEL WITNESS POST, 1 FOOT BELOW LEVEL OF ROADWAY, SET IN
 BK1575'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 6, T 11S, R
 BK1575'10W.
 BK1575
 BK1575                          STATION RECOVERY (2001)
 BK1575
 BK1575'RECOVERY NOTE BY US POWER SQUADRON 2001 (CMM)
 BK1575'MARK NOT FOUND.
 BK1575
 BK1575                          STATION RECOVERY (2004)
 BK1575
 BK1575'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1575'MARK NOT FOUND.
 BK1575
 BK1575                          STATION RECOVERY (2005)
 BK1575
 BK1575'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1572 ***********************************************************************
 BK1572  DESIGNATION -  10 V 89
 BK1572  PID         -  BK1572
 BK1572  STATE/COUNTY-  LA/CALCASIEU
 BK1572  COUNTRY     -  US
 BK1572  USGS QUAD   -  SULPHUR (2018)
 BK1572
 BK1572                         *CURRENT SURVEY CONTROL
 BK1572  ______________________________________________________________________
 BK1572* NAD 83(1986) POSITION- 30 08 23.     (N) 093 24 36.     (W)   SCALED
 BK1572* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1572  **This station is located in a suspected subsidence area (see below).
 BK1572  ______________________________________________________________________
 BK1572  GEOID HEIGHT    -        -27.211 (meters)                     GEOID18
 BK1572
 BK1572.The horizontal coordinates were scaled from a map and have
 BK1572.an estimated accuracy of +/- 6 seconds.
 BK1572
 BK1572.** This station is in an area of known vertical motion. If an
 BK1572.** orthometric height was ever established but is not available 
 BK1572.** in the current survey control section, the orthometric height
 BK1572.** is considered suspect.  Suspect heights are available in the
 BK1572.** superseded section only if requested.
 BK1572
 BK1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1572.GEOID18 height accuracy estimate available here.
 BK1572
 BK1572.Click photographs - Photos may exist for this station.
 BK1572
 BK1572;                    North         East    Units  Estimated Accuracy
 BK1572;SPC LA S     -   183,570.      799,940.      MT  (+/- 180 meters Scaled)
 BK1572
 BK1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP605343(NAD 83)
 BK1572
 BK1572                          SUPERSEDED SURVEY CONTROL
 BK1572
 BK1572.No superseded survey control is available for this station.
 BK1572
 BK1572_MARKER: DD = SURVEY DISK
 BK1572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1572_STAMPING: 10V89 1969
 BK1572_MARK LOGO: LADHGS
 BK1572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1572+STABILITY: SURFACE MOTION
 BK1572_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1572+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1572
 BK1572  HISTORY     - Date     Condition        Report By
 BK1572  HISTORY     - 1969     MONUMENTED       LADH
 BK1572  HISTORY     - 1970     GOOD             LADTD
 BK1572  HISTORY     - 20021102 GOOD             USPSQD
 BK1572  HISTORY     - 20040114 GOOD             USPSQD
 BK1572  HISTORY     - 20050610 GOOD             USPSQD
 BK1572
 BK1572                          STATION DESCRIPTION
 BK1572
 BK1572'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1572'3.7 MI SW FROM VINCENT SETTLEMENT.
 BK1572'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1572'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1572'STATE ROUTE 1133, THENCE 2.6 MILES WEST ALONG STATE ROUTE 108, 111
 BK1572'FEET NORTH OF THE CENTERLINE OF STATE ROUTE 108, 15 FEET WEST OF THE
 BK1572'CENTERLINE OF SHELL ROAD, 83 FEET NORTH OF A POWER POLE NO. 30-5491,
 BK1572'82 FEET NORTH OF A 4 STRAND BARBED WIRE FENCE CORNER, 1/2 FOOT WEST OF
 BK1572'A 4 STRAND FENCE, 1 1/2 FEET NORTH OF A STEEL WITNESS POST, ABOUT
 BK1572'LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 BK1572'INCH.  SECTION 32, T 10S, R 10W.
 BK1572
 BK1572                          STATION RECOVERY (2002)
 BK1572
 BK1572'RECOVERY NOTE BY US POWER SQUADRON 2002 (DMM)
 BK1572'RECOVERED IN GOOD CONDITION.
 BK1572
 BK1572                          STATION RECOVERY (2004)
 BK1572
 BK1572'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1572'RECOVERED IN GOOD CONDITION.
 BK1572
 BK1572                          STATION RECOVERY (2005)
 BK1572
 BK1572'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1572'SHELL ROAD IS NOW NAMED EARL ELLENDER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1649 ***********************************************************************
 BK1649  DESIGNATION -  10 V 9
 BK1649  PID         -  BK1649
 BK1649  STATE/COUNTY-  LA/CALCASIEU
 BK1649  COUNTRY     -  US
 BK1649  USGS QUAD   -  LAKE CHARLES (2018)
 BK1649
 BK1649                         *CURRENT SURVEY CONTROL
 BK1649  ______________________________________________________________________
 BK1649* NAD 83(1992) POSITION- 30 10 07.25066(N) 093 13 58.16711(W)   ADJUSTED
 BK1649* NAD 83(1992) ELLIP HT-   -23.002 (meters)        (06/26/02)   ADJUSTED
 BK1649  **This station is located in a suspected subsidence area (see below).
 BK1649  ______________________________________________________________________
 BK1649  GEOID HEIGHT    -        -27.154 (meters)                     GEOID18
 BK1649  NAD 83(1992) X  -   -311,227.988 (meters)                     COMP
 BK1649  NAD 83(1992) Y  - -5,510,080.868 (meters)                     COMP
 BK1649  NAD 83(1992) Z  -  3,186,542.122 (meters)                     COMP
 BK1649  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 BK1649  HORZ ORDER      -  FIRST
 BK1649  ELLP ORDER      -  FOURTH    CLASS II
 BK1649
 BK1649.The horizontal coordinates were established by GPS observations
 BK1649.and adjusted by the National Geodetic Survey in January 1993.
 BK1649
 BK1649.** This station is in an area of known vertical motion. If an
 BK1649.** orthometric height was ever established but is not available 
 BK1649.** in the current survey control section, the orthometric height
 BK1649.** is considered suspect.  Suspect heights are available in the
 BK1649.** superseded section only if requested.
 BK1649
 BK1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1649.GEOID18 height accuracy estimate available here.
 BK1649
 BK1649.Click photographs - Photos may exist for this station.
 BK1649
 BK1649.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1649
 BK1649.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1649
 BK1649.The ellipsoidal height was determined by GPS observations
 BK1649.and is referenced to NAD 83.
 BK1649
 BK1649. The following values were computed from the NAD 83(1992) position.
 BK1649
 BK1649;                    North         East     Units Scale Factor Converg.
 BK1649;SPC LA S     -   186,480.283   817,057.122   MT  0.99993002   -0 56 59.2
 BK1649;SPC LA S     -   611,810.73  2,680,628.24   sFT  0.99993002   -0 56 59.2
 BK1649;UTM  15      - 3,337,499.674   477,582.688   MT  0.99960620   -0 07 01.2
 BK1649
 BK1649!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1649!SPC LA S     -   1.00000361  x   0.99993002  =   0.99993363
 BK1649!UTM  15      -   1.00000361  x   0.99960620  =   0.99960981
 BK1649
 BK1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7758237499(NAD 83)
 BK1649
 BK1649                          SUPERSEDED SURVEY CONTROL
 BK1649
 BK1649  ELLIP H (01/21/93)  -22.934  (m)                       GP(       ) 4 2
 BK1649  NAD 83(1986)-  30 10 07.27290(N)    093 13 58.15791(W) AD(       ) 1
 BK1649
 BK1649.Superseded values are not recommended for survey control.
 BK1649
 BK1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1649.See file dsdata.pdf to determine how the superseded data were derived.
 BK1649
 BK1649_MARKER: DD = SURVEY DISK
 BK1649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1649_STAMPING: 10V9 1968
 BK1649_MARK LOGO: LADHGS
 BK1649_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1649+STABILITY: SURFACE MOTION
 BK1649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1649+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK1649
 BK1649  HISTORY     - Date     Condition        Report By
 BK1649  HISTORY     - 1968     MONUMENTED       LADH
 BK1649  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK1649  HISTORY     - 1985     SEE DESCRIPTION  LOCSUR
 BK1649  HISTORY     - 1987     GOOD             LADTD
 BK1649  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1649  HISTORY     - 20020718 MARK NOT FOUND   USPSQD
 BK1649
 BK1649                          STATION DESCRIPTION
 BK1649
 BK1649'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1649'4.9 MI SE FROM LAKE CHARLES.  ABOUT 1.9 MILES SOUTH ALONG RYAN STREET
 BK1649'FROM THE COURTHOUSE AT LAKE CHARLES, THENCE 0.9 MILES WEST ALONG WEST
 BK1649'PRIEN LAKE ROAD, THENCE 2.1 MILES SOUTH ON LAKE STREET, IN SECTION 25,
 BK1649'R9W, T10S, LOCATED IN THE SOUTHWEST QUADRANT OF LAKE STREET AND STATE
 BK1649'ROUTE 384 AND STATE ROUTE 3092 SOUTH JUNCTION, 157 FEET WEST OF THE
 BK1649'CENTERLINE OF LAKE STREET, 29.5 FEET SOUTH OF THE CENTERLINE OF STATE
 BK1649'ROUTE 384, 63 FEET SOUTHEAST OF POWER POLE NO. 26, 201 FEET NORTHWEST
 BK1649'OF POWER POLE NO. 99, 6 1/2 FEET NORTH OF A FOUR STRAND BARBED WIRE
 BK1649'FENCE, 1 FOOT SOUTH OF A STEEL WITNESS POST, A DISK SET IN THE TOP OF
 BK1649'A CONCRETE POST PROJECTING 4 INCHES.
 BK1649
 BK1649                          STATION RECOVERY (1982)
 BK1649
 BK1649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1649'NOT RECOVERED, AS A NEW WATER LINE IN NOW IN THE MARK LOCATION.
 BK1649
 BK1649                          STATION RECOVERY (1985)
 BK1649
 BK1649'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1985
 BK1649'STATION REPORTED FOUND BY MR GEORGE WEBB. THE DISK IS LOCATED IN THE
 BK1649'DRIVEWAY OF A SERVICE STATION FLUSH WITH THE PAVEMENT. FROM INFO
 BK1649'PROVIDED BY SURVEYORS IT IS REASONABLE TO SUSPECT THAT DISC WAS
 BK1649'RESET WITHOUT ANY MEASUREMENTS BEING TAKEN.
 BK1649
 BK1649                          STATION RECOVERY (1987)
 BK1649
 BK1649'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (GRH)
 BK1649'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.  THIS
 BK1649'STATION WAS USED IN THE GPS SURVEY AND IS TO BE POSITIONED AT THIS
 BK1649'TIME.
 BK1649'
 BK1649'THE STATION IS LOCATED ABOUT 6.5 KM (4 MI) SOUTH OF DOWNTOWN LAKE
 BK1649'CHARLES, ON THE RIGHT-OF-WAY OF STATE HIGHWAY 384 (COUNTRY CLUB ROAD)
 BK1649'AT ITS JUNCTION WITH LAKE STREET, IN THE DRIVEWAY OF A VACANT GAS
 BK1649'STATION.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK1649'DEVELOPMENT.
 BK1649'
 BK1649'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND
 BK1649'LAKE STREET (EXIT 5)  GO SOUTH FOR 3.1 KM (1.9 MI) ON LAKE STREET TO A
 BK1649'CROSSROAD (COUNTRY CLUB ROAD) AND THE STATION ON THE RIGHT ON THE
 BK1649'SOUTH SIDE OF THE ROAD.
 BK1649'
 BK1649'TO REACH THE AZIMUTH MARK FROM THE STATION TURN LEFT AND GO EAST FOR
 BK1649'0.44 KM (0.3 MI) ON COUNTRY CLUB ROAD TO THE MARK ON THE RIGHT AT THE
 BK1649'DRIVE TO A VACANT LOT.
 BK1649'
 BK1649'THE STATION IS A STANDARD LADH DISK STAMPED---10 V 9 1968---, SET INTO
 BK1649'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 1 CM
 BK1649'BELOW GROUND.  LOCATED 9 METERS (29.5 FT) SOUTH FROM THE ROAD CENTER,
 BK1649'51.8 METERS (170 FT) WEST FROM THE CENTER OF LAKE STREET, 37.4 METERS
 BK1649'(122.5 FT) WEST FROM A POWERLINE POLE WITH WITNESS SIGN, 29.8 METERS
 BK1649'(98 FT) NORTH-NORTHWEST FROM THE NORTHWEST CORNER OF A BRICK GAS
 BK1649'STATION BUILDING, 6.7 METERS (22 FT) EAST FROM THE WEST EDGE OF THE
 BK1649'DRIVEWAY AND 4.6 METERS (15 FT) WEST FROM THE EAST EDGE OF THE
 BK1649'DRIVEWAY.
 BK1649'
 BK1649'AZIMUTH MARK NO. 1 IS A STANDARD NGS DISK STAMPED
 BK1649'---10 V 9 AZ MK 1987---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BK1649'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 13.5 METERS (44.5 FT)
 BK1649'SOUTH-SOUTHEAST FROM THE CENTER OF THE ROAD, 10.3 METERS (34 FT)
 BK1649'EAST-NORTHEAST FROM A UTILITY POLE, 0.5 METERS (1.5 FT)
 BK1649'NORTH-NORTHWEST FROM A FIBERGLASS WITNESS POST AT A GUY WIRE, 17.8
 BK1649'METERS (58.5 FT) NORTHEAST FROM THE NORTHEAST CORNER OF A BRICK HOUSE
 BK1649'AT 757 COUNTRY CLUB ROAD AND 5.6 METERS (18.5 FT) EAST-NORTHEAST FROM
 BK1649'THE CENTER OF A TRACK DRIVE INTO THE LOT.
 BK1649'
 BK1649'TO REACH THE AZIMUTH FROM THE STATION, TURN LEFT AND GO EAST FOR 0.44
 BK1649'KM (0.3 MI) ON COUNTRY CLUB ROAD TO THE MARK ON THE RIGHT AT A DRIVE
 BK1649'TO A VACANT LOT.
 BK1649
 BK1649                          STATION RECOVERY (1997)
 BK1649
 BK1649'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1649'MARK NOT FOUND.
 BK1649
 BK1649                          STATION RECOVERY (2002)
 BK1649
 BK1649'RECOVERY NOTE BY US POWER SQUADRON 2002 (RPJ)
 BK1649'THE SITE HAS BEEN COVERED BY A CONCRETE DRIVEWAY TO THE GAS STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3277 ***********************************************************************
 BK3277  DESIGNATION -  10 V 9 AZ MK
 BK3277  PID         -  BK3277
 BK3277  STATE/COUNTY-  LA/CALCASIEU
 BK3277  COUNTRY     -  US
 BK3277  USGS QUAD   -  LAKE CHARLES (2018)
 BK3277
 BK3277                         *CURRENT SURVEY CONTROL
 BK3277  ______________________________________________________________________
 BK3277* NAD 83(1992) POSITION- 30 10 08.55477(N) 093 13 39.73259(W)   NO CHECK
 BK3277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3277  **This station is located in a suspected subsidence area (see below).
 BK3277  ______________________________________________________________________
 BK3277  GEOID HEIGHT    -        -27.153 (meters)                     GEOID18
 BK3277  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BK3277  HORZ ORDER      -  SECOND
 BK3277
 BK3277.The horizontal coordinates were established by classical geodetic methods
 BK3277.and adjusted by the National Geodetic Survey in January 1993.
 BK3277
 BK3277.No horizontal observational check was made to the station.
 BK3277
 BK3277.** This station is in an area of known vertical motion. If an
 BK3277.** orthometric height was ever established but is not available 
 BK3277.** in the current survey control section, the orthometric height
 BK3277.** is considered suspect.  Suspect heights are available in the
 BK3277.** superseded section only if requested.
 BK3277
 BK3277.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3277.GEOID18 height accuracy estimate available here.
 BK3277
 BK3277.Click photographs - Photos may exist for this station.
 BK3277
 BK3277.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3277
 BK3277. The following values were computed from the NAD 83(1992) position.
 BK3277
 BK3277;                    North         East     Units Scale Factor Converg.
 BK3277;SPC LA S     -   186,512.268   817,550.923   MT  0.99993003   -0 56 50.0
 BK3277;SPC LA S     -   611,915.67  2,682,248.32   sFT  0.99993003   -0 56 50.0
 BK3277;UTM  15      - 3,337,538.820   478,075.812   MT  0.99960593   -0 06 52.0
 BK3277
 BK3277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3277!SPC LA S     -   1.00000371  x   0.99993003  =   0.99993374
 BK3277!UTM  15      -   1.00000371  x   0.99960593  =   0.99960964
 BK3277
 BK3277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7807537538(NAD 83)
 BK3277
 BK3277                          SUPERSEDED SURVEY CONTROL
 BK3277
 BK3277  NAD 83(1986)-  30 10 08.57705(N)    093 13 39.72340(W) AD(       ) 2
 BK3277
 BK3277.Superseded values are not recommended for survey control.
 BK3277
 BK3277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3277.See file dsdata.pdf to determine how the superseded data were derived.
 BK3277
 BK3277_MARKER: DR = REFERENCE MARK DISK
 BK3277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3277_STAMPING: 10 V 9 LADH AZ MK 1987
 BK3277_MARK LOGO: NGS
 BK3277_PROJECTION: FLUSH
 BK3277_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BK3277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3277+STABILITY: SURFACE MOTION
 BK3277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3277+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2006
 BK3277
 BK3277  HISTORY     - Date     Condition        Report By
 BK3277  HISTORY     - 1987     MONUMENTED       NGS
 BK3277  HISTORY     - 19970208 GOOD             USPSQD
 BK3277  HISTORY     - 20060125 GOOD             USPSQD
 BK3277
 BK3277                          STATION DESCRIPTION
 BK3277
 BK3277'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (GRH)
 BK3277'THE STATION IS LOCATED ABOUT 6.5 KM (4 MI) SOUTH OF DOWNTOWN LAKE
 BK3277'CHARLES, ON THE RIGHT-OF-WAY OF STATE HIGHWAY 384 (COUNTRY CLUB ROAD),
 BK3277'AT ITS JUNCTION WITH LAKE STREET, IN THE DRIVEWAY TO A VACANT GAS
 BK3277'STATION.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK3277'DEVELOPMENT.
 BK3277'
 BK3277'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND
 BK3277'LAKE STREET (EXIT 5) GO SOUTH FOR 3.1 KM (1.9 MI) ON LAKE STREET TO A
 BK3277'CROSSROAD (COUNTRY CLUB ROAD).  TURN LEFT AND GO EAST FOR 0.44 KM
 BK3277'(0.3 MI) ON COUNTRY CLUB ROAD TO THE MARK ON THE RIGHT AT A DRIVE TO A
 BK3277'VACANT LOT.
 BK3277'
 BK3277'THE STATION IS A STANDARD NGS REFERENCE MARK DISK STAMPED
 BK3277'---10 V 9 LADH AZ MK 1987---, SET INTO THE TOP OF A ROUND CONCRETE
 BK3277'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 17.8 METERS
 BK3277'(58.4 FT) NORTHEAST FROM THE NORTHEAST CORNER OF A BRICK HOUSE AT 757
 BK3277'COUNTRY CLUB ROAD, 13.5 METERS (44.3 FT) SOUTH-SOUTHEAST FROM THE
 BK3277'HIGHWAY CENTER, 10.3 METERS (33.8 FT) EAST-NORTHEAST FROM A UTILITY
 BK3277'POLE NO. 183, 5.6 METERS (18.4 FT) EAST-NORTHEAST FROM THE CENTER OF
 BK3277'THE DRIVE INTO THE LOT AND 0.5 METERS (1.6 FT) NORTH-NORTHWEST FROM A
 BK3277'FIBERGLASS WITNESS POST.
 BK3277
 BK3277                          STATION RECOVERY (1997)
 BK3277
 BK3277'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3277'RECOVERED IN GOOD CONDITION.
 BK3277
 BK3277                          STATION RECOVERY (2006)
 BK3277
 BK3277'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK3277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1571 ***********************************************************************
 BK1571  DESIGNATION -  10 V 90
 BK1571  PID         -  BK1571
 BK1571  STATE/COUNTY-  LA/CALCASIEU
 BK1571  COUNTRY     -  US
 BK1571  USGS QUAD   -  SULPHUR (2018)
 BK1571
 BK1571                         *CURRENT SURVEY CONTROL
 BK1571  ______________________________________________________________________
 BK1571* NAD 83(1986) POSITION- 30 08 21.     (N) 093 23 47.     (W)   SCALED
 BK1571* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1571  **This station is located in a suspected subsidence area (see below).
 BK1571  ______________________________________________________________________
 BK1571  GEOID HEIGHT    -        -27.205 (meters)                     GEOID18
 BK1571
 BK1571.The horizontal coordinates were scaled from a map and have
 BK1571.an estimated accuracy of +/- 6 seconds.
 BK1571
 BK1571.** This station is in an area of known vertical motion. If an
 BK1571.** orthometric height was ever established but is not available 
 BK1571.** in the current survey control section, the orthometric height
 BK1571.** is considered suspect.  Suspect heights are available in the
 BK1571.** superseded section only if requested.
 BK1571
 BK1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1571.GEOID18 height accuracy estimate available here.
 BK1571
 BK1571.Click photographs - Photos may exist for this station.
 BK1571
 BK1571;                    North         East    Units  Estimated Accuracy
 BK1571;SPC LA S     -   183,480.      801,250.      MT  (+/- 180 meters Scaled)
 BK1571
 BK1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP618342(NAD 83)
 BK1571
 BK1571                          SUPERSEDED SURVEY CONTROL
 BK1571
 BK1571.No superseded survey control is available for this station.
 BK1571
 BK1571_MARKER: DD = SURVEY DISK
 BK1571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1571_STAMPING: 10V90 1969
 BK1571_MARK LOGO: LADHGS
 BK1571_PROJECTION: FLUSH
 BK1571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1571+STABILITY: SURFACE MOTION
 BK1571
 BK1571  HISTORY     - Date     Condition        Report By
 BK1571  HISTORY     - 1969     MONUMENTED       LADH
 BK1571  HISTORY     - 1970     GOOD             LADTD
 BK1571  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1571  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK1571  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BK1571
 BK1571                          STATION DESCRIPTION
 BK1571
 BK1571'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1571'2.9 MI SW FROM VINCENT SETTLEMENT.
 BK1571'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1571'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1571'STATE ROUTE 1133, THENCE 1.8 MILE WEST ALONG STATE ROUTE 108, 95 FEET
 BK1571'SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 54 FEET SOUTH OF A POWER
 BK1571'POLE, 54 FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT EAST OF A
 BK1571'5 STRAND BARBED WIRE FENCE, 208 FEET SOUTHWEST OF THE WEST END OF A 15
 BK1571'INCH CONCRETE PIPE DRIVE, 2 1/2 FEET SOUTH OF A STEEL WITNESS POST,
 BK1571'ABOUT LEVEL WITH THE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1571'PROJECTING 0 INCHES.  SECTION 4, T 11S, R 10W.
 BK1571
 BK1571                          STATION RECOVERY (2002)
 BK1571
 BK1571'RECOVERY NOTE BY US POWER SQUADRON 2002 (DMM)
 BK1571'MARK NOT FOUND.
 BK1571
 BK1571                          STATION RECOVERY (2004)
 BK1571
 BK1571'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1571'MARK NOT FOUND.
 BK1571
 BK1571                          STATION RECOVERY (2005)
 BK1571
 BK1571'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1571'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1570 ***********************************************************************
 BK1570  DESIGNATION -  10 V 91
 BK1570  PID         -  BK1570
 BK1570  STATE/COUNTY-  LA/CALCASIEU
 BK1570  COUNTRY     -  US
 BK1570  USGS QUAD   -  SULPHUR (2018)
 BK1570
 BK1570                         *CURRENT SURVEY CONTROL
 BK1570  ______________________________________________________________________
 BK1570* NAD 83(1986) POSITION- 30 08 24.     (N) 093 22 34.     (W)   SCALED
 BK1570* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1570  **This station is located in a suspected subsidence area (see below).
 BK1570  ______________________________________________________________________
 BK1570  GEOID HEIGHT    -        -27.196 (meters)                     GEOID18
 BK1570
 BK1570.The horizontal coordinates were scaled from a map and have
 BK1570.an estimated accuracy of +/- 6 seconds.
 BK1570
 BK1570.** This station is in an area of known vertical motion. If an
 BK1570.** orthometric height was ever established but is not available 
 BK1570.** in the current survey control section, the orthometric height
 BK1570.** is considered suspect.  Suspect heights are available in the
 BK1570.** superseded section only if requested.
 BK1570
 BK1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1570.GEOID18 height accuracy estimate available here.
 BK1570
 BK1570.Click photographs - Photos may exist for this station.
 BK1570
 BK1570;                    North         East    Units  Estimated Accuracy
 BK1570;SPC LA S     -   183,540.      803,200.      MT  (+/- 180 meters Scaled)
 BK1570
 BK1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP637343(NAD 83)
 BK1570
 BK1570                          SUPERSEDED SURVEY CONTROL
 BK1570
 BK1570.No superseded survey control is available for this station.
 BK1570
 BK1570_MARKER: DD = SURVEY DISK
 BK1570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1570_STAMPING: 10V91 1969
 BK1570_MARK LOGO: LADHGS
 BK1570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1570+STABILITY: SURFACE MOTION
 BK1570
 BK1570  HISTORY     - Date     Condition        Report By
 BK1570  HISTORY     - 1969     MONUMENTED       LADH
 BK1570  HISTORY     - 1970     GOOD             LADTD
 BK1570  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1570
 BK1570                          STATION DESCRIPTION
 BK1570
 BK1570'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1570'1.7 MI SW FROM VINCENT SETTLEMENT.
 BK1570'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1570'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1570'STATE ROUTE 1133, THENCE 0.5 MILE WEST ALONG STATE ROUTE 108, 69 FEET
 BK1570'NORTH OF THE CENTERLINE OF STATE ROUTE 108, 81 FEET WEST OF THE
 BK1570'CENTERLINE OF A PARISH ASPHALT ROAD, 2 1/2 FEET SOUTH OF A 4 STRAND
 BK1570'BARBED WIRE FENCE, 74 FEET NORTHWEST OF THE WEST END OF A 24 INCH
 BK1570'CONCRETE PIPE CULVERT, 1 1/2 FEET NORTHWEST OF A STEEL WITNESS POST,
 BK1570'ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK1570'3 INCHES.  SECTION 34, T 10S, R 10W.
 BK1570
 BK1570                          STATION RECOVERY (2001)
 BK1570
 BK1570'RECOVERY NOTE BY US POWER SQUADRON 2001 (CMM)
 BK1570'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1569 ***********************************************************************
 BK1569  DESIGNATION -  10 V 92
 BK1569  PID         -  BK1569
 BK1569  STATE/COUNTY-  LA/CALCASIEU
 BK1569  COUNTRY     -  US
 BK1569  USGS QUAD   -  WESTLAKE (2018)
 BK1569
 BK1569                         *CURRENT SURVEY CONTROL
 BK1569  ______________________________________________________________________
 BK1569* NAD 83(1986) POSITION- 30 08 52.     (N) 093 21 34.     (W)   SCALED
 BK1569* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1569  **This station is located in a suspected subsidence area (see below).
 BK1569  ______________________________________________________________________
 BK1569  GEOID HEIGHT    -        -27.193 (meters)                     GEOID18
 BK1569
 BK1569.The horizontal coordinates were scaled from a map and have
 BK1569.an estimated accuracy of +/- 6 seconds.
 BK1569
 BK1569.** This station is in an area of known vertical motion. If an
 BK1569.** orthometric height was ever established but is not available 
 BK1569.** in the current survey control section, the orthometric height
 BK1569.** is considered suspect.  Suspect heights are available in the
 BK1569.** superseded section only if requested.
 BK1569
 BK1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1569.GEOID18 height accuracy estimate available here.
 BK1569
 BK1569.Click photographs - Photos may exist for this station.
 BK1569
 BK1569;                    North         East    Units  Estimated Accuracy
 BK1569;SPC LA S     -   184,370.      804,820.      MT  (+/- 180 meters Scaled)
 BK1569
 BK1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP653352(NAD 83)
 BK1569
 BK1569                          SUPERSEDED SURVEY CONTROL
 BK1569
 BK1569.No superseded survey control is available for this station.
 BK1569
 BK1569_MARKER: DD = SURVEY DISK
 BK1569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1569_STAMPING: 10V92 1969
 BK1569_MARK LOGO: LADHGS
 BK1569_PROJECTION: FLUSH
 BK1569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1569+STABILITY: SURFACE MOTION
 BK1569
 BK1569  HISTORY     - Date     Condition        Report By
 BK1569  HISTORY     - 1969     MONUMENTED       LADH
 BK1569  HISTORY     - 1970     GOOD             LADTD
 BK1569  HISTORY     - 19970208 GOOD             USPSQD
 BK1569  HISTORY     - 20011125 GOOD             USPSQD
 BK1569
 BK1569                          STATION DESCRIPTION
 BK1569
 BK1569'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1569'IN VINCENT SETTLEMENT.
 BK1569'AT THE VINCENT SETTLEMENT ELEMENTARY SCHOOL, LOCATED ON THE SOUTHEAST
 BK1569'CORNER OF THE SCHOOL GROUNDS, 1/2 FOOT FROM A 4 FOOT FENCE, 16 FEET
 BK1569'NORTHWEST OF THE NORTHEAST CORNER OF A RECREATION HALL OF THE VINCENT
 BK1569'BAPTIST CHURCH, 96 FEET SOUTH OF A DOUBLE LIGHT POLE LOCATED ON THE
 BK1569'SCHOOL GROUNDS, 114 FEET WEST OF THE CENTERLINE OF A SURFACE TREATED
 BK1569'ROAD, 2 1/2 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1569'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 0 INCHES.
 BK1569'SECTION 35, T 10S, R 10W.
 BK1569
 BK1569                          STATION RECOVERY (1997)
 BK1569
 BK1569'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1569'RECOVERED IN GOOD CONDITION.
 BK1569
 BK1569                          STATION RECOVERY (2001)
 BK1569
 BK1569'RECOVERY NOTE BY US POWER SQUADRON 2001 (CMM)
 BK1569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1568 ***********************************************************************
 BK1568  DESIGNATION -  10 V 93
 BK1568  PID         -  BK1568
 BK1568  STATE/COUNTY-  LA/CALCASIEU
 BK1568  COUNTRY     -  US
 BK1568  USGS QUAD   -  WESTLAKE (2018)
 BK1568
 BK1568                         *CURRENT SURVEY CONTROL
 BK1568  ______________________________________________________________________
 BK1568* NAD 83(1986) POSITION- 30 09 28.     (N) 093 21 03.     (W)   SCALED
 BK1568* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1568  **This station is located in a suspected subsidence area (see below).
 BK1568  ______________________________________________________________________
 BK1568  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BK1568
 BK1568.The horizontal coordinates were scaled from a map and have
 BK1568.an estimated accuracy of +/- 6 seconds.
 BK1568
 BK1568.** This station is in an area of known vertical motion. If an
 BK1568.** orthometric height was ever established but is not available 
 BK1568.** in the current survey control section, the orthometric height
 BK1568.** is considered suspect.  Suspect heights are available in the
 BK1568.** superseded section only if requested.
 BK1568
 BK1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1568.GEOID18 height accuracy estimate available here.
 BK1568
 BK1568.Click photographs - Photos may exist for this station.
 BK1568
 BK1568;                    North         East    Units  Estimated Accuracy
 BK1568;SPC LA S     -   185,470.      805,670.      MT  (+/- 180 meters Scaled)
 BK1568
 BK1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP662363(NAD 83)
 BK1568
 BK1568                          SUPERSEDED SURVEY CONTROL
 BK1568
 BK1568.No superseded survey control is available for this station.
 BK1568
 BK1568_MARKER: DD = SURVEY DISK
 BK1568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1568_STAMPING: 10V93 1969
 BK1568_MARK LOGO: LADHGS
 BK1568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1568+STABILITY: SURFACE MOTION
 BK1568
 BK1568  HISTORY     - Date     Condition        Report By
 BK1568  HISTORY     - 1969     MONUMENTED       LADH
 BK1568  HISTORY     - 1970     GOOD             LADTD
 BK1568  HISTORY     - 1985     GOOD             LOCSUR
 BK1568  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1568  HISTORY     - 20021102 GOOD             USPSQD
 BK1568  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK1568  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BK1568
 BK1568                          STATION DESCRIPTION
 BK1568
 BK1568'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1568'1.4 MI NE FROM VINCENT SETTLEMENT.
 BK1568'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1568'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.3 MILE NORTHEAST ALONG
 BK1568'STATE ROUTE 1133, 35 FEET WEST OF A POWER POLE BEARING TWO GUY WIRES,
 BK1568'67 FEET WEST OF THE CENTERLINE OF STATE ROUTE 1133, 46 FEET SOUTH OF A
 BK1568'THREE STRAND EAST AND WEST BARBED WIRE FENCE, 75 FEET SOUTHWEST OF
 BK1568'JUNCTION OF STATE ROUTE 1133 AND CLIFTON RIDGE TANK FARM ROAD, 65 FEET
 BK1568'NORTHWEST OF A TELEPHONE POLE, 2 FEET NORTH OF A STEEL WITNESS POST,
 BK1568'ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK1568'4 INCHES.  SECTION 26, T 10S, R 10W.
 BK1568
 BK1568                          STATION RECOVERY (1985)
 BK1568
 BK1568'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1985
 BK1568'RECOVERED IN GOOD CONDITION.
 BK1568
 BK1568                          STATION RECOVERY (1997)
 BK1568
 BK1568'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1568'MARK NOT FOUND.
 BK1568
 BK1568                          STATION RECOVERY (2002)
 BK1568
 BK1568'RECOVERY NOTE BY US POWER SQUADRON 2002 (DMM)
 BK1568'RECOVERED IN GOOD CONDITION.
 BK1568
 BK1568                          STATION RECOVERY (2004)
 BK1568
 BK1568'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1568'MARK NOT FOUND.
 BK1568
 BK1568                          STATION RECOVERY (2005)
 BK1568
 BK1568'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1568'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1567 ***********************************************************************
 BK1567  DESIGNATION -  10 V 94
 BK1567  PID         -  BK1567
 BK1567  STATE/COUNTY-  LA/CALCASIEU
 BK1567  COUNTRY     -  US
 BK1567  USGS QUAD   -  WESTLAKE (2018)
 BK1567
 BK1567                         *CURRENT SURVEY CONTROL
 BK1567  ______________________________________________________________________
 BK1567* NAD 83(1986) POSITION- 30 10 07.     (N) 093 20 48.     (W)   SCALED
 BK1567* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1567  **This station is located in a suspected subsidence area (see below).
 BK1567  ______________________________________________________________________
 BK1567  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK1567
 BK1567.The horizontal coordinates were scaled from a map and have
 BK1567.an estimated accuracy of +/- 6 seconds.
 BK1567
 BK1567.** This station is in an area of known vertical motion. If an
 BK1567.** orthometric height was ever established but is not available 
 BK1567.** in the current survey control section, the orthometric height
 BK1567.** is considered suspect.  Suspect heights are available in the
 BK1567.** superseded section only if requested.
 BK1567
 BK1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1567.GEOID18 height accuracy estimate available here.
 BK1567
 BK1567.Click photographs - Photos may exist for this station.
 BK1567
 BK1567;                    North         East    Units  Estimated Accuracy
 BK1567;SPC LA S     -   186,660.      806,090.      MT  (+/- 180 meters Scaled)
 BK1567
 BK1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP666375(NAD 83)
 BK1567
 BK1567                          SUPERSEDED SURVEY CONTROL
 BK1567
 BK1567.No superseded survey control is available for this station.
 BK1567
 BK1567_MARKER: DD = SURVEY DISK
 BK1567_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1567_SP_SET: CULVERT HEADWALL
 BK1567_STAMPING: 10V94 1969
 BK1567_MARK LOGO: LADHGS
 BK1567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1567+STABILITY: SURFACE MOTION
 BK1567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1567+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2006
 BK1567
 BK1567  HISTORY     - Date     Condition        Report By
 BK1567  HISTORY     - 1969     MONUMENTED       LADH
 BK1567  HISTORY     - 1970     GOOD             LADTD
 BK1567  HISTORY     - 19970208 GOOD             USPSQD
 BK1567  HISTORY     - 20021102 GOOD             USPSQD
 BK1567  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK1567  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BK1567  HISTORY     - 20060312 GOOD             USPSQD
 BK1567
 BK1567                          STATION DESCRIPTION
 BK1567
 BK1567'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1567'2.4 MI NE FROM VINCENT SETTLEMENT.
 BK1567'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1567'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 2.3 MILES NORTHEAST ALONG
 BK1567'STATE ROUTE 1133, LOCATED IN CENTER OF THE EAST HEADWALL OF A CULVERT
 BK1567'UNDER A RAILROAD TRACK, 9 FEET EAST OF THE EAST RAIL, 228 FEET SOUTH
 BK1567'OF THE CENTERLINE OF STATE ROUTE 1133, 15 FEET WEST OF A THREE STRAND
 BK1567'BARBED WIRE FENCE, 6 FEET SOUTH OF A STEEL WITNESS POST, 1 FOOT BELOW
 BK1567'LEVEL OF TRACK, DRILLED IN HEADWALL.  SECTION 24, T 10S, R 10W.
 BK1567
 BK1567                          STATION RECOVERY (1997)
 BK1567
 BK1567'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1567'RECOVERED IN GOOD CONDITION.
 BK1567
 BK1567                          STATION RECOVERY (2002)
 BK1567
 BK1567'RECOVERY NOTE BY US POWER SQUADRON 2002 (DMM)
 BK1567'RECOVERED IN GOOD CONDITION.
 BK1567
 BK1567                          STATION RECOVERY (2004)
 BK1567
 BK1567'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1567'MARK NOT FOUND.
 BK1567
 BK1567                          STATION RECOVERY (2005)
 BK1567
 BK1567'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1567'MARK NOT FOUND.
 BK1567
 BK1567                          STATION RECOVERY (2006)
 BK1567
 BK1567'RECOVERY NOTE BY US POWER SQUADRON 2006
 BK1567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1566 ***********************************************************************
 BK1566  DESIGNATION -  10 V 95
 BK1566  PID         -  BK1566
 BK1566  STATE/COUNTY-  LA/CALCASIEU
 BK1566  COUNTRY     -  US
 BK1566  USGS QUAD   -  WESTLAKE (2018)
 BK1566
 BK1566                         *CURRENT SURVEY CONTROL
 BK1566  ______________________________________________________________________
 BK1566* NAD 83(1986) POSITION- 30 11 00.     (N) 093 20 49.     (W)   SCALED
 BK1566* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1566  **This station is located in a suspected subsidence area (see below).
 BK1566  ______________________________________________________________________
 BK1566  GEOID HEIGHT    -        -27.208 (meters)                     GEOID18
 BK1566
 BK1566.The horizontal coordinates were scaled from a map and have
 BK1566.an estimated accuracy of +/- 6 seconds.
 BK1566
 BK1566.** This station is in an area of known vertical motion. If an
 BK1566.** orthometric height was ever established but is not available 
 BK1566.** in the current survey control section, the orthometric height
 BK1566.** is considered suspect.  Suspect heights are available in the
 BK1566.** superseded section only if requested.
 BK1566
 BK1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1566.GEOID18 height accuracy estimate available here.
 BK1566
 BK1566.Click photographs - Photos may exist for this station.
 BK1566
 BK1566;                    North         East    Units  Estimated Accuracy
 BK1566;SPC LA S     -   188,290.      806,100.      MT  (+/- 180 meters Scaled)
 BK1566
 BK1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP665391(NAD 83)
 BK1566
 BK1566                          SUPERSEDED SURVEY CONTROL
 BK1566
 BK1566.No superseded survey control is available for this station.
 BK1566
 BK1566_MARKER: DD = SURVEY DISK
 BK1566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1566_STAMPING: 10V95 1969
 BK1566_MARK LOGO: LADHGS
 BK1566_PROJECTION: FLUSH
 BK1566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1566+STABILITY: SURFACE MOTION
 BK1566_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1566+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK1566
 BK1566  HISTORY     - Date     Condition        Report By
 BK1566  HISTORY     - 1969     MONUMENTED       LADH
 BK1566  HISTORY     - 1970     GOOD             LADTD
 BK1566  HISTORY     - 19970208 GOOD             USPSQD
 BK1566  HISTORY     - 20021102 GOOD             USPSQD
 BK1566  HISTORY     - 20040114 GOOD             USPSQD
 BK1566  HISTORY     - 20050610 GOOD             USPSQD
 BK1566
 BK1566                          STATION DESCRIPTION
 BK1566
 BK1566'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1566'3.4 MI NE FROM VINCENT SETTLEMENT.
 BK1566'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1566'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 3.4 MILES NORTHEAST ALONG
 BK1566'STATE ROUTE 1133, 83 FEET WEST OF THE CENTERLINE OF STATE ROUTE 1133,
 BK1566'79 FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 63 FEET SOUTHWEST
 BK1566'OF THE WEST ONE OF TWO RAILROAD SIGNAL LIGHTS, 1/2 FOOT EAST OF A FOUR
 BK1566'STRAND BARBED WIRE FENCE, 2 FEET SOUTH OF A STEEL WITNESS POST, ABOUT
 BK1566'LEVEL WITH THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 0
 BK1566'INCHES.  SECTION 23, T 10S, R 10W.
 BK1566
 BK1566                          STATION RECOVERY (1997)
 BK1566
 BK1566'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1566'RECOVERED IN GOOD CONDITION.
 BK1566
 BK1566                          STATION RECOVERY (2002)
 BK1566
 BK1566'RECOVERY NOTE BY US POWER SQUADRON 2002 (DMM)
 BK1566'RECOVERED IN GOOD CONDITION.
 BK1566
 BK1566                          STATION RECOVERY (2004)
 BK1566
 BK1566'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1566'RECOVERED IN GOOD CONDITION.
 BK1566
 BK1566                          STATION RECOVERY (2005)
 BK1566
 BK1566'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1565 ***********************************************************************
 BK1565  DESIGNATION -  10 V 96
 BK1565  PID         -  BK1565
 BK1565  STATE/COUNTY-  LA/CALCASIEU
 BK1565  COUNTRY     -  US
 BK1565  USGS QUAD   -  WESTLAKE (2018)
 BK1565
 BK1565                         *CURRENT SURVEY CONTROL
 BK1565  ______________________________________________________________________
 BK1565* NAD 83(1986) POSITION- 30 11 02.     (N) 093 19 54.     (W)   SCALED
 BK1565* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1565  **This station is located in a suspected subsidence area (see below).
 BK1565  ______________________________________________________________________
 BK1565  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK1565
 BK1565.The horizontal coordinates were scaled from a map and have
 BK1565.an estimated accuracy of +/- 6 seconds.
 BK1565
 BK1565.** This station is in an area of known vertical motion. If an
 BK1565.** orthometric height was ever established but is not available 
 BK1565.** in the current survey control section, the orthometric height
 BK1565.** is considered suspect.  Suspect heights are available in the
 BK1565.** superseded section only if requested.
 BK1565
 BK1565.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1565.GEOID18 height accuracy estimate available here.
 BK1565
 BK1565.Click photographs - Photos may exist for this station.
 BK1565
 BK1565;                    North         East    Units  Estimated Accuracy
 BK1565;SPC LA S     -   188,330.      807,570.      MT  (+/- 180 meters Scaled)
 BK1565
 BK1565_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP680392(NAD 83)
 BK1565
 BK1565                          SUPERSEDED SURVEY CONTROL
 BK1565
 BK1565.No superseded survey control is available for this station.
 BK1565
 BK1565_MARKER: DD = SURVEY DISK
 BK1565_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK1565+WITH SETTING: PAVEMENT
 BK1565_SP_SET: FLAGPOLE BASE
 BK1565_STAMPING: 10V96 1969
 BK1565_MARK LOGO: LADHGS
 BK1565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1565+STABILITY: SURFACE MOTION
 BK1565
 BK1565  HISTORY     - Date     Condition        Report By
 BK1565  HISTORY     - 1969     MONUMENTED       LADH
 BK1565  HISTORY     - 1970     GOOD             LADTD
 BK1565  HISTORY     - 19970208 GOOD             USPSQD
 BK1565  HISTORY     - 20011125 GOOD             USPSQD
 BK1565
 BK1565                          STATION DESCRIPTION
 BK1565
 BK1565'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1565'3.8 MI SW FROM MAPLEWOOD.
 BK1565'ABOUT 3.8 MILES SOUTHWEST ALONG STATE ROUTE 108 FROM THE US POST
 BK1565'OFFICE AT MAPLEWOOD, LOCATED IN A CONCRETE FOUNDATION FOR THE
 BK1565'FIRESTONE FLAG POLE, 1 1/2 FEET SOUTH OF THE FLAG POLE, 108 FEET NORTH
 BK1565'OF THE CENTERLINE OF STATE ROUTE 108, 100 FEET SOUTHWEST OF THE
 BK1565'SOUTHEAST CORNER OF THE OFFICE BUILDING OF THE FIRESTONE COMPANY, 91
 BK1565'FEET NORTHWEST OF A POWER POLE.  THE BENCH MARK MAY ALSO BE REACHED BY
 BK1565'0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE VINCENT
 BK1565'SETTLEMENT ELEMENTARY SCHOOL, THENCE 3.4 MILES NORTHEAST ALONG STATE
 BK1565'ROUTE 1133, THENCE 9 MILES EAST ALONG STATE ROUTE 108.  THE BENCH MARK
 BK1565'IS DRILLED IN CONCRETE BASE OF FLAG POLE.  SECTION 18, T10S, R 9W.
 BK1565
 BK1565                          STATION RECOVERY (1997)
 BK1565
 BK1565'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1565'RECOVERED IN GOOD CONDITION.
 BK1565
 BK1565                          STATION RECOVERY (2001)
 BK1565
 BK1565'RECOVERY NOTE BY US POWER SQUADRON 2001 (JLL)
 BK1565'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1564 ***********************************************************************
 BK1564  DESIGNATION -  10 V 97
 BK1564  PID         -  BK1564
 BK1564  STATE/COUNTY-  LA/CALCASIEU
 BK1564  COUNTRY     -  US
 BK1564  USGS QUAD   -  WESTLAKE (2018)
 BK1564
 BK1564                         *CURRENT SURVEY CONTROL
 BK1564  ______________________________________________________________________
 BK1564* NAD 83(1986) POSITION- 30 11 36.     (N) 093 19 32.     (W)   SCALED
 BK1564* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1564  **This station is located in a suspected subsidence area (see below).
 BK1564  ______________________________________________________________________
 BK1564  GEOID HEIGHT    -        -27.203 (meters)                     GEOID18
 BK1564
 BK1564.The horizontal coordinates were scaled from a map and have
 BK1564.an estimated accuracy of +/- 6 seconds.
 BK1564
 BK1564.** This station is in an area of known vertical motion. If an
 BK1564.** orthometric height was ever established but is not available 
 BK1564.** in the current survey control section, the orthometric height
 BK1564.** is considered suspect.  Suspect heights are available in the
 BK1564.** superseded section only if requested.
 BK1564
 BK1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1564.GEOID18 height accuracy estimate available here.
 BK1564
 BK1564.Click photographs - Photos may exist for this station.
 BK1564
 BK1564;                    North         East    Units  Estimated Accuracy
 BK1564;SPC LA S     -   189,360.      808,170.      MT  (+/- 180 meters Scaled)
 BK1564
 BK1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP686402(NAD 83)
 BK1564
 BK1564                          SUPERSEDED SURVEY CONTROL
 BK1564
 BK1564.No superseded survey control is available for this station.
 BK1564
 BK1564_MARKER: DD = SURVEY DISK
 BK1564_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1564_SP_SET: FOUNDATION
 BK1564_STAMPING: 10V97 1969
 BK1564_MARK LOGO: LADHGS
 BK1564_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1564
 BK1564  HISTORY     - Date     Condition        Report By
 BK1564  HISTORY     - 1969     MONUMENTED       LADH
 BK1564  HISTORY     - 1970     GOOD             LADTD
 BK1564  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1564  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1564
 BK1564                          STATION DESCRIPTION
 BK1564
 BK1564'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1564'2.7 MI S FROM MAPLEWOOD.
 BK1564'ABOUT 2.7 MILES SOUTH ALONG STATE ROUTE 108 FROM THE US POST OFFICE AT
 BK1564'MAPLEWOOD, LOCATED IN THE CONCRETE FOUNDATION OF A STEEL BRACE FOR A
 BK1564'POWER LINE, 0.8 FEET SOUTHEAST OF THE STEEL BRACE, 7 FEET EAST OF A
 BK1564'CHAINLINK FENCE, 94 FEET WEST OF THE CENTERLINE OF STATE ROUTE 108, 48
 BK1564'FEET SOUTHWEST OF THE CENTER OF A DOUBLE 24 INCH PIPE HEADWALL, 5 FEET
 BK1564'SOUTHWEST OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF THE ROADWAY,
 BK1564'DRILLED IN CONCRETE BRACE FOUNDATION.  SECTION 18, T10S, R 9W.
 BK1564
 BK1564                          STATION RECOVERY (1997)
 BK1564
 BK1564'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1564'MARK NOT FOUND.
 BK1564
 BK1564                          STATION RECOVERY (2001)
 BK1564
 BK1564'RECOVERY NOTE BY US POWER SQUADRON 2001 (CMM)
 BK1564'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1562 ***********************************************************************
 BK1562  DESIGNATION -  10 V 98
 BK1562  PID         -  BK1562
 BK1562  STATE/COUNTY-  LA/CALCASIEU
 BK1562  COUNTRY     -  US
 BK1562  USGS QUAD   -  WESTLAKE (2018)
 BK1562
 BK1562                         *CURRENT SURVEY CONTROL
 BK1562  ______________________________________________________________________
 BK1562* NAD 83(1986) POSITION- 30 12 36.     (N) 093 19 31.     (W)   SCALED
 BK1562* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1562  **This station is located in a suspected subsidence area (see below).
 BK1562  ______________________________________________________________________
 BK1562  GEOID HEIGHT    -        -27.210 (meters)                     GEOID18
 BK1562
 BK1562.The horizontal coordinates were scaled from a map and have
 BK1562.an estimated accuracy of +/- 6 seconds.
 BK1562
 BK1562.** This station is in an area of known vertical motion. If an
 BK1562.** orthometric height was ever established but is not available 
 BK1562.** in the current survey control section, the orthometric height
 BK1562.** is considered suspect.  Suspect heights are available in the
 BK1562.** superseded section only if requested.
 BK1562
 BK1562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1562.GEOID18 height accuracy estimate available here.
 BK1562
 BK1562.Click photographs - Photos may exist for this station.
 BK1562
 BK1562;                    North         East    Units  Estimated Accuracy
 BK1562;SPC LA S     -   191,210.      808,230.      MT  (+/- 180 meters Scaled)
 BK1562
 BK1562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP686421(NAD 83)
 BK1562
 BK1562                          SUPERSEDED SURVEY CONTROL
 BK1562
 BK1562.No superseded survey control is available for this station.
 BK1562
 BK1562_MARKER: DB = BENCH MARK DISK
 BK1562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1562_STAMPING: 10V98 1969
 BK1562_MARK LOGO: LADHGS
 BK1562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1562+STABILITY: SURFACE MOTION
 BK1562
 BK1562  HISTORY     - Date     Condition        Report By
 BK1562  HISTORY     - 1969     MONUMENTED       LADH
 BK1562  HISTORY     - 1970     GOOD             LADTD
 BK1562  HISTORY     - 1981     GOOD             LADTD
 BK1562  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1562  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1562  HISTORY     - 20040419 MARK NOT FOUND   USPSQD
 BK1562
 BK1562                          STATION DESCRIPTION
 BK1562
 BK1562'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1562'1.5 MI S FROM MAPLEWOOD.
 BK1562'ABOUT 1.5 MILE SOUTH ALONG STATE ROUTE 108 FROM THE US POST OFFICE AT
 BK1562'MAPLEWOOD, 79 FEET EAST OF THE CENTERLINE OF STATE ROUTE 108, IN THE
 BK1562'MIDDLE OF THE NORTH SET OF TWO POWER POLES, 97 FEET NORTHEAST OF THE
 BK1562'CENTER OF A CROSS DRAIN HEADWALL, 9 FEET SOUTH OF A POWER POLE NO.
 BK1562'603-64, 23 FEET EAST OF A THREE STRAND BARBED WIRE FENCE, 2 1/2 FEET
 BK1562'NORTHWEST OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF THE ROADWAY,
 BK1562'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  SECTION 7, T
 BK1562'10S, R 9W.
 BK1562
 BK1562                          STATION RECOVERY (1981)
 BK1562
 BK1562'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1562'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 BK1562
 BK1562                          STATION RECOVERY (1997)
 BK1562
 BK1562'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1562'MARK NOT FOUND.
 BK1562
 BK1562                          STATION RECOVERY (2001)
 BK1562
 BK1562'RECOVERY NOTE BY US POWER SQUADRON 2001 (CMM)
 BK1562'MARK NOT FOUND.
 BK1562
 BK1562                          STATION RECOVERY (2004)
 BK1562
 BK1562'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1562'THE DOUBLE HIGHLINE SYSTEM HAS BEEN REPLACED WITH A NEW SINGLE POLE
 BK1562'SYSTEM AND THE RIGHT OF WAY HAS BEEN COMPLETELY REWORKED IN THE AREA
 BK1562'OF THE MARK AND THERE HAS BEEN A TREMENDOUS AMOUNT OF DIRT THAT HAS
 BK1562'BEEN BACKFILLED OVER THIS ENTIRE AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1563 ***********************************************************************
 BK1563  DESIGNATION -  10 V 98 RESET
 BK1563  PID         -  BK1563
 BK1563  STATE/COUNTY-  LA/CALCASIEU
 BK1563  COUNTRY     -  US
 BK1563  USGS QUAD   -  WESTLAKE (2018)
 BK1563
 BK1563                         *CURRENT SURVEY CONTROL
 BK1563  ______________________________________________________________________
 BK1563* NAD 83(1986) POSITION- 30 12 36.     (N) 093 19 31.     (W)   SCALED
 BK1563* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1563  **This station is located in a suspected subsidence area (see below).
 BK1563  ______________________________________________________________________
 BK1563  GEOID HEIGHT    -        -27.210 (meters)                     GEOID18
 BK1563
 BK1563.The horizontal coordinates were scaled from a map and have
 BK1563.an estimated accuracy of +/- 6 seconds.
 BK1563
 BK1563.** This station is in an area of known vertical motion. If an
 BK1563.** orthometric height was ever established but is not available 
 BK1563.** in the current survey control section, the orthometric height
 BK1563.** is considered suspect.  Suspect heights are available in the
 BK1563.** superseded section only if requested.
 BK1563
 BK1563.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1563.GEOID18 height accuracy estimate available here.
 BK1563
 BK1563.Click photographs - Photos may exist for this station.
 BK1563
 BK1563;                    North         East    Units  Estimated Accuracy
 BK1563;SPC LA S     -   191,210.      808,230.      MT  (+/- 180 meters Scaled)
 BK1563
 BK1563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP686421(NAD 83)
 BK1563
 BK1563                          SUPERSEDED SURVEY CONTROL
 BK1563
 BK1563.No superseded survey control is available for this station.
 BK1563
 BK1563_MARKER: DD = SURVEY DISK
 BK1563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1563_STAMPING: 10V98 RESET 1976
 BK1563_MARK LOGO: LADHGS
 BK1563_PROJECTION: FLUSH
 BK1563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1563+STABILITY: SURFACE MOTION
 BK1563
 BK1563  HISTORY     - Date     Condition        Report By
 BK1563  HISTORY     - 1976     MONUMENTED       LADTD
 BK1563  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1563  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1563
 BK1563                          STATION DESCRIPTION
 BK1563
 BK1563'DESCRIBED BY LA TRANSP AND DEV 1976
 BK1563'1.5 MI S FROM MAPLEWOOD.
 BK1563'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 108 FROM THE POST OFFICE AT
 BK1563'MAPLEWOOD, 81 FEET EAST OF THE CENTERLINE OF THE NORTHBOUND ROADWAY,
 BK1563'67 FEET NORTH OF THE EAST END OF A CROSS DRAIN, 9 FEET SOUTH-SOUTHEAST
 BK1563'OF A POWER POLE NO. 603-64, 33 FEET NORTH OF THE PPG INDUSTRIES HIGH
 BK1563'PRESSURE GAS VENT, 1 FOOT EAST OF A METAL WITNESS POST, AND IN THE
 BK1563'MIDDLE AND BETWEEN THE NORTH SET OF TWO POWER POLES. IT IS SET IN THE
 BK1563'TOP OF AN EIGHT INCH SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 BK1563
 BK1563                          STATION RECOVERY (1997)
 BK1563
 BK1563'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1563'MARK NOT FOUND.
 BK1563
 BK1563                          STATION RECOVERY (2001)
 BK1563
 BK1563'RECOVERY NOTE BY US POWER SQUADRON 2001 (CMM)
 BK1563'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1561 ***********************************************************************
 BK1561  DESIGNATION -  10 V 99
 BK1561  PID         -  BK1561
 BK1561  STATE/COUNTY-  LA/CALCASIEU
 BK1561  COUNTRY     -  US
 BK1561  USGS QUAD   -  WESTLAKE (2018)
 BK1561
 BK1561                         *CURRENT SURVEY CONTROL
 BK1561  ______________________________________________________________________
 BK1561* NAD 83(1986) POSITION- 30 13 36.     (N) 093 19 31.     (W)   SCALED
 BK1561* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1561  **This station is located in a suspected subsidence area (see below).
 BK1561  ______________________________________________________________________
 BK1561  GEOID HEIGHT    -        -27.215 (meters)                     GEOID18
 BK1561
 BK1561.The horizontal coordinates were scaled from a map and have
 BK1561.an estimated accuracy of +/- 6 seconds.
 BK1561
 BK1561.** This station is in an area of known vertical motion. If an
 BK1561.** orthometric height was ever established but is not available 
 BK1561.** in the current survey control section, the orthometric height
 BK1561.** is considered suspect.  Suspect heights are available in the
 BK1561.** superseded section only if requested.
 BK1561
 BK1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1561.GEOID18 height accuracy estimate available here.
 BK1561
 BK1561.Click photographs - Photos may exist for this station.
 BK1561
 BK1561;                    North         East    Units  Estimated Accuracy
 BK1561;SPC LA S     -   193,060.      808,270.      MT  (+/- 180 meters Scaled)
 BK1561
 BK1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP686439(NAD 83)
 BK1561
 BK1561                          SUPERSEDED SURVEY CONTROL
 BK1561
 BK1561.No superseded survey control is available for this station.
 BK1561
 BK1561_MARKER: DD = SURVEY DISK
 BK1561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1561_STAMPING: 10V99 1969
 BK1561_MARK LOGO: LADHGS
 BK1561_PROJECTION: FLUSH
 BK1561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1561+STABILITY: SURFACE MOTION
 BK1561
 BK1561  HISTORY     - Date     Condition        Report By
 BK1561  HISTORY     - 1969     MONUMENTED       LADH
 BK1561  HISTORY     - 1970     GOOD             LADTD
 BK1561  HISTORY     - 1981     GOOD             LADTD
 BK1561  HISTORY     - 19970208 GOOD             USPSQD
 BK1561  HISTORY     - 20011125 GOOD             USPSQD
 BK1561  HISTORY     - 20030911 GOOD             USPSQD
 BK1561  HISTORY     - 20050331 GOOD             USPSQD
 BK1561
 BK1561                          STATION DESCRIPTION
 BK1561
 BK1561'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1561'0.3 MI S FROM MAPLEWOOD.
 BK1561'ABOUT 0.3 MILE SOUTH ALONG STATE ROUTE 108 FROM THE US POST OFFICE AT
 BK1561'MAPLEWOOD, 8 FEET NORTH OF A 18 INCH OAK TREE, 12 FEET WEST OF A POWER
 BK1561'POLE BEARING A TRANSFORMER AND A GUY WIRE, 47 FEET SOUTHWEST OF THE
 BK1561'SOUTHWEST CORNER OF BIKINI LOUNGE, 86 FEET EAST OF THE CENTERLINE OF
 BK1561'STATE ROUTE 108, 78 FEET NORTHWEST OF THE NORTHWEST CORNER OF A CONOCO
 BK1561'STATION, 1 1/2 FEET EAST OF A STEEL WITNESS POST, 1 1/2 FEET BELOW
 BK1561'LEVEL OF THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 0
 BK1561'INCHES.  SECTION 6, T9S, R 9W.
 BK1561
 BK1561                          STATION RECOVERY (1981)
 BK1561
 BK1561'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1561'RECOVERED IN GOOD CONDITION.
 BK1561
 BK1561                          STATION RECOVERY (1997)
 BK1561
 BK1561'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1561'RECOVERED IN GOOD CONDITION.
 BK1561
 BK1561                          STATION RECOVERY (2001)
 BK1561
 BK1561'RECOVERY NOTE BY US POWER SQUADRON 2001 (JLL)
 BK1561'RECOVERED IN GOOD CONDITION.
 BK1561
 BK1561                          STATION RECOVERY (2003)
 BK1561
 BK1561'RECOVERY NOTE BY US POWER SQUADRON 2003 (MH)
 BK1561'RECOVERED IN GOOD CONDITION.
 BK1561
 BK1561                          STATION RECOVERY (2005)
 BK1561
 BK1561'RECOVERY NOTE BY US POWER SQUADRON 2005 (BHP)
 BK1561'THE CONOCO STATION IS NOW CALLED CITY SERVICE AUTO.  THE BIKINI LOUNGE
 BK1561'IS NOW A CLOSED RESTAURANT CALLED THE EL MESERO RESTAURANT AT 1494 HWY
 BK1561'108.  THE OAK TREE NO LONGER EXISTS.  THE MARKER IS 1 FT EAST OF A
 BK1561'STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1473 ***********************************************************************
 AU1473  DESIGNATION -  10.13
 AU1473  PID         -  AU1473
 AU1473  STATE/COUNTY-  LA/LAFOURCHE
 AU1473  COUNTRY     -  US
 AU1473  USGS QUAD   -  SAVOIE (2018)
 AU1473
 AU1473                         *CURRENT SURVEY CONTROL
 AU1473  ______________________________________________________________________
 AU1473* NAD 83(1986) POSITION- 29 39 25.     (N) 090 40 38.     (W)   SCALED
 AU1473* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1473  **This station is located in a suspected subsidence area (see below).
 AU1473  ______________________________________________________________________
 AU1473  GEOID HEIGHT    -        -25.310 (meters)                     GEOID18
 AU1473
 AU1473.The horizontal coordinates were scaled from a map and have
 AU1473.an estimated accuracy of +/- 6 seconds.
 AU1473
 AU1473.** This station is in an area of known vertical motion. If an
 AU1473.** orthometric height was ever established but is not available 
 AU1473.** in the current survey control section, the orthometric height
 AU1473.** is considered suspect.  Suspect heights are available in the
 AU1473.** superseded section only if requested.
 AU1473
 AU1473.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1473.GEOID18 height accuracy estimate available here.
 AU1473
 AU1473.Click photographs - Photos may exist for this station.
 AU1473
 AU1473;                    North         East    Units  Estimated Accuracy
 AU1473;SPC LA S     -   128,420.    1,063,520.      MT  (+/- 180 meters Scaled)
 AU1473
 AU1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN248830(NAD 83)
 AU1473
 AU1473                          SUPERSEDED SURVEY CONTROL
 AU1473
 AU1473.No superseded survey control is available for this station.
 AU1473
 AU1473_MARKER: Q = CHISELED SQUARE
 AU1473_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1473_SP_SET: BRIDGE
 AU1473_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1473
 AU1473  HISTORY     - Date     Condition        Report By
 AU1473  HISTORY     - UNK      MONUMENTED       USGS
 AU1473  HISTORY     - 1955     GOOD             CGS
 AU1473  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1473
 AU1473                          STATION DESCRIPTION
 AU1473
 AU1473'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1473'4.2 MI NE FROM HOUMA.
 AU1473'IN LAFOURCHE PARISH, 5.2 MILES NORTHEAST ALONG U.S. HIGHWAY 90 FROM
 AU1473'THE POST OFFICE AT HOUMA, TERREBONNE PARISH, 1.0 MILE NORTHEAST OF THE
 AU1473'INTERSECTION OF STATE HIGHWAY 80 AT SAVOIE, AT A CONCRETE BRIDGE OVER
 AU1473'A BAYOU, AND ON THE TOP OF THE SOUTHEAST WING WALL.  A CHISELED
 AU1473'SQUARE.
 AU1473
 AU1473                          STATION RECOVERY (1982)
 AU1473
 AU1473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1473'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED, THE MARK WAS
 AU1473'PROBABLY DESTROYED WHEN THE ROAD WAS UNDER CONSTRUCTION AND THE BRIDGE
 AU1473'WAS REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1096 ***********************************************************************
 CP1096  DESIGNATION -  100 A BOLT
 CP1096  PID         -  CP1096
 CP1096  STATE/COUNTY-  LA/EAST CARROLL
 CP1096  COUNTRY     -  US
 CP1096  USGS QUAD   -  MILLIKIN (2018)
 CP1096
 CP1096                         *CURRENT SURVEY CONTROL
 CP1096  ______________________________________________________________________
 CP1096* NAD 83(1986) POSITION- 32 58 57.     (N) 091 13 30.     (W)   SCALED
 CP1096* NAVD 88 ORTHO HEIGHT -    33.03  (+/-2cm)      108.4   (feet) VERTCON3
 CP1096  ______________________________________________________________________
 CP1096  GEOID HEIGHT    -        -26.207 (meters)                     GEOID18
 CP1096  VERT ORDER      -  ? (See Below)
 CP1096
 CP1096.The horizontal coordinates were scaled from a map and have
 CP1096.an estimated accuracy of +/- 6 seconds.
 CP1096
 CP1096.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1096.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1096
 CP1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1096.GEOID18 height accuracy estimate available here.
 CP1096
 CP1096.The vertical order pertains to the NGVD 29 superseded value.
 CP1096
 CP1096.Click photographs - Photos may exist for this station.
 CP1096
 CP1096;                    North         East    Units  Estimated Accuracy
 CP1096;SPC LA N     -   275,970.    1,119,180.      MT  (+/- 180 meters Scaled)
 CP1096
 CP1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS658507(NAD 83)
 CP1096
 CP1096                          SUPERSEDED SURVEY CONTROL
 CP1096
 CP1096  NGVD 29 (??/??/92)   33.057  (m)          108.45   (f) ADJ UNCH       
 CP1096
 CP1096.Superseded values are not recommended for survey control.
 CP1096
 CP1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1096.See file dsdata.pdf to determine how the superseded data were derived.
 CP1096
 CP1096_MARKER: B = BOLT
 CP1096_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1096_SP_SET: UNDERGROUND STONE
 CP1096_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1096
 CP1096  HISTORY     - Date     Condition        Report By
 CP1096  HISTORY     - UNK      MONUMENTED       USACE
 CP1096  HISTORY     - 1934     GOOD             USACE
 CP1096
 CP1096                          STATION DESCRIPTION
 CP1096
 CP1096'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1096'0.5 MI S FROM GASSOWAY.
 CP1096'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1096'OF THE MISS. RIVER, EAST CARROLL PARISH LA., 1/2 MILE SOUTH OF
 CP1096'GASSOWAY, APPROX. 3500 FT. SOUTH OF THE BASS STORE AT GASSOWAY, 800
 CP1096'FT. WEST OF LEVEE AT L.S. NO. 100, 190 FT. WEST OF RY., 15 FT.
 CP1096'NORTHEAST OF A CABIN, 9 FT. NORTHEAST OF 10-INCH BLAZED
 CP1096'TWIN-CHINABERRY TREE, ABOUT 250 FT. SOUTH OF ANOTHER CABIN, AND
 CP1096'ABOUT 200 FT. SOUTH OF CREEK BED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1095 ***********************************************************************
 CP1095  DESIGNATION -  100 A CAP
 CP1095  PID         -  CP1095
 CP1095  STATE/COUNTY-  LA/EAST CARROLL
 CP1095  COUNTRY     -  US
 CP1095  USGS QUAD   -  MILLIKIN (2018)
 CP1095
 CP1095                         *CURRENT SURVEY CONTROL
 CP1095  ______________________________________________________________________
 CP1095* NAD 83(1986) POSITION- 32 58 57.     (N) 091 13 30.     (W)   SCALED
 CP1095* NAVD 88 ORTHO HEIGHT -    34.24  (+/-2cm)      112.3   (feet) VERTCON3
 CP1095  ______________________________________________________________________
 CP1095  GEOID HEIGHT    -        -26.207 (meters)                     GEOID18
 CP1095  VERT ORDER      -  ? (See Below)
 CP1095
 CP1095.The horizontal coordinates were scaled from a map and have
 CP1095.an estimated accuracy of +/- 6 seconds.
 CP1095
 CP1095.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1095.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1095
 CP1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1095.GEOID18 height accuracy estimate available here.
 CP1095
 CP1095.The vertical order pertains to the NGVD 29 superseded value.
 CP1095
 CP1095.Click photographs - Photos may exist for this station.
 CP1095
 CP1095;                    North         East    Units  Estimated Accuracy
 CP1095;SPC LA N     -   275,970.    1,119,180.      MT  (+/- 180 meters Scaled)
 CP1095
 CP1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS658507(NAD 83)
 CP1095
 CP1095                          SUPERSEDED SURVEY CONTROL
 CP1095
 CP1095  NGVD 29 (??/??/92)   34.268  (m)          112.43   (f) ADJ UNCH       
 CP1095
 CP1095.Superseded values are not recommended for survey control.
 CP1095
 CP1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1095.See file dsdata.pdf to determine how the superseded data were derived.
 CP1095
 CP1095_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1095_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1095_MARK LOGO: USACE
 CP1095_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1095_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1095
 CP1095  HISTORY     - Date     Condition        Report By
 CP1095  HISTORY     - UNK      MONUMENTED       USACE
 CP1095  HISTORY     - 1934     GOOD             USACE
 CP1095
 CP1095                          STATION DESCRIPTION
 CP1095
 CP1095'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1095'0.5 MI S FROM GASSOWAY.
 CP1095'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1095'OF THE MISS. RIVER, EAST CARROLL PARISH LA., 1/2 MILE SOUTH OF
 CP1095'GASSOWAY, APPROX. 3500 FT. SOUTH OF THE BASS STORE AT GASSOWAY, 800
 CP1095'FT. WEST OF LEVEE AT L.S. NO. 100, 190 FT. WEST OF RY., 15 FT.
 CP1095'NORTHEAST OF CABIN, 9 FT. NORTHEAST OF 10-INCH BLAZED
 CP1095'TWIN-CHINABERRY TREE, ABOUT 250 FT. SOUTH OF ANOTHER CABIN,
 CP1095'AND ABOUT 200 FT. SOUTH OF CREEK BED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2937 ***********************************************************************
 CP2937  DESIGNATION -  100 D
 CP2937  PID         -  CP2937
 CP2937  STATE/COUNTY-  LA/MADISON
 CP2937  COUNTRY     -  US
 CP2937  USGS QUAD   -  TALLULAH (2018)
 CP2937
 CP2937                         *CURRENT SURVEY CONTROL
 CP2937  ______________________________________________________________________
 CP2937* NAD 83(1993) POSITION- 32 29 39.06845(N) 091 07 35.73640(W)   ADJUSTED
 CP2937* NAVD 88 ORTHO HEIGHT -    32.    (meters)      105.    (feet) SCALED
 CP2937  ______________________________________________________________________
 CP2937  GEOID HEIGHT    -        -26.477 (meters)                     GEOID18
 CP2937  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 CP2937  HORZ ORDER      -  SECOND
 CP2937
 CP2937.The horizontal coordinates were established by classical geodetic methods
 CP2937.and adjusted by the National Geodetic Survey in May 1994.
 CP2937
 CP2937.The orthometric height was scaled from a topographic map.
 CP2937
 CP2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2937.GEOID18 height accuracy estimate available here.
 CP2937
 CP2937.Click photographs - Photos may exist for this station.
 CP2937
 CP2937.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2937
 CP2937. The following values were computed from the NAD 83(1993) position.
 CP2937
 CP2937;                    North         East     Units Scale Factor Converg.
 CP2937;SPC LA N     -   221,927.508 1,129,068.658   MT  0.99996522   +0 43 34.0
 CP2937;SPC LA N     -   728,107.17  3,704,286.09   sFT  0.99996522   +0 43 34.0
 CP2937;SPC MS W     -   332,224.629   625,449.901   MT  1.00001851   -0 25 34.2
 CP2937;SPC MS W     - 1,089,973.64  2,051,996.88   sFT  1.00001851   -0 25 34.2
 CP2937;UTM  15      - 3,596,760.773   676,010.942   MT  0.99998203   +1 00 24.0
 CP2937
 CP2937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2937!SPC LA N     -   0.99999913  x   0.99996522  =   0.99996435
 CP2937!SPC MS W     -   0.99999913  x   1.00001851  =   1.00001764
 CP2937!UTM  15      -   0.99999913  x   0.99998203  =   0.99998116
 CP2937
 CP2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7601096760(NAD 83)
 CP2937
 CP2937                          SUPERSEDED SURVEY CONTROL
 CP2937
 CP2937  NAD 83(1992)-  32 29 39.07809(N)    091 07 35.73435(W) AD(       ) 2
 CP2937  NAD 83(1986)-  32 29 39.08032(N)    091 07 35.73125(W) AD(       ) 2
 CP2937  NAD 27      -  32 29 38.57700(N)    091 07 35.33900(W) AD(       ) 2
 CP2937
 CP2937.Superseded values are not recommended for survey control.
 CP2937
 CP2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2937.See file dsdata.pdf to determine how the superseded data were derived.
 CP2937
 CP2937_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP2937_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP2937_MARK LOGO: MRC
 CP2937_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP2937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP2937
 CP2937  HISTORY     - Date     Condition        Report By
 CP2937  HISTORY     - 1929     MONUMENTED       MRC
 CP2937
 CP2937                          STATION DESCRIPTION
 CP2937
 CP2937'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1929
 CP2937'SEE STATION TALLA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2341 ***********************************************************************
 BJ2341  DESIGNATION -  100 E
 BJ2341  PID         -  BJ2341
 BJ2341  STATE/COUNTY-  LA/ST MARTIN
 BJ2341  COUNTRY     -  US
 BJ2341  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2341
 BJ2341                         *CURRENT SURVEY CONTROL
 BJ2341  ______________________________________________________________________
 BJ2341* NAD 83(1986) POSITION- 30 23 49.     (N) 091 40 26.     (W)   SCALED
 BJ2341* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2341  **This station is located in a suspected subsidence area (see below).
 BJ2341  ______________________________________________________________________
 BJ2341  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BJ2341
 BJ2341.The horizontal coordinates were scaled from a map and have
 BJ2341.an estimated accuracy of +/- 6 seconds.
 BJ2341
 BJ2341.** This station is in an area of known vertical motion. If an
 BJ2341.** orthometric height was ever established but is not available 
 BJ2341.** in the current survey control section, the orthometric height
 BJ2341.** is considered suspect.  Suspect heights are available in the
 BJ2341.** superseded section only if requested.
 BJ2341
 BJ2341.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2341.GEOID18 height accuracy estimate available here.
 BJ2341
 BJ2341.Click photographs - Photos may exist for this station.
 BJ2341
 BJ2341;                    North         East    Units  Estimated Accuracy
 BJ2341;SPC LA S     -   210,320.      967,270.      MT  (+/- 180 meters Scaled)
 BJ2341
 BJ2341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP273635(NAD 83)
 BJ2341
 BJ2341                          SUPERSEDED SURVEY CONTROL
 BJ2341
 BJ2341.No superseded survey control is available for this station.
 BJ2341
 BJ2341_MARKER: S = SPIKE
 BJ2341_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2341_SP_SET: TREE
 BJ2341_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2341
 BJ2341  HISTORY     - Date     Condition        Report By
 BJ2341  HISTORY     - UNK      MONUMENTED       USACE
 BJ2341  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2341
 BJ2341                          STATION DESCRIPTION
 BJ2341
 BJ2341'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2341'4.3 MI NE FROM EAST ATCHAFALAYA.
 BJ2341'4.3 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2341'POST OFFICE AT EAST ATCHAFALAYA, SAINT MARTIN PARISH, ABOUT 500 FEET
 BJ2341'WEST OF BASE LINE SURVEY STATION 2889+03.27, 3 FEET NORTH OF
 BJ2341'ATCHAFALAYA BASIN RANGE 6 STATION 423+00, ABOUT 900 FEET SOUTH OF THE
 BJ2341'SOUTH BANK OF ALABAMA BAYOU, 85 FEET EAST OF THE TOP OF THE BANK OF
 BJ2341'THE RIVER, IN THE DIAMOND BLAZE OF AN 8-INCH CYPRESS TREE, AND ABOUT 2
 BJ2341'FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1145 ***********************************************************************
 CP1145  DESIGNATION -  1000 A BOLT
 CP1145  PID         -  CP1145
 CP1145  STATE/COUNTY-  LA/EAST CARROLL
 CP1145  COUNTRY     -  US
 CP1145  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1145
 CP1145                         *CURRENT SURVEY CONTROL
 CP1145  ______________________________________________________________________
 CP1145* NAD 83(1986) POSITION- 32 46 17.     (N) 091 10 51.     (W)   SCALED
 CP1145* NAVD 88 ORTHO HEIGHT -    29.07  (+/-2cm)       95.4   (feet) VERTCON3
 CP1145  ______________________________________________________________________
 CP1145  GEOID HEIGHT    -        -26.354 (meters)                     GEOID18
 CP1145  VERT ORDER      -  ? (See Below)
 CP1145
 CP1145.The horizontal coordinates were scaled from a map and have
 CP1145.an estimated accuracy of +/- 6 seconds.
 CP1145
 CP1145.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1145.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1145
 CP1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1145.GEOID18 height accuracy estimate available here.
 CP1145
 CP1145.The vertical order pertains to the NGVD 29 superseded value.
 CP1145
 CP1145.Click photographs - Photos may exist for this station.
 CP1145
 CP1145;                    North         East    Units  Estimated Accuracy
 CP1145;SPC LA N     -   252,600.    1,123,600.      MT  (+/- 180 meters Scaled)
 CP1145
 CP1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS703274(NAD 83)
 CP1145
 CP1145                          SUPERSEDED SURVEY CONTROL
 CP1145
 CP1145  NGVD 29 (??/??/92)   28.942  (m)           94.95   (f) ADJ UNCH       
 CP1145
 CP1145.Superseded values are not recommended for survey control.
 CP1145
 CP1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1145.See file dsdata.pdf to determine how the superseded data were derived.
 CP1145
 CP1145_MARKER: B = BOLT
 CP1145_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1145_SP_SET: UNDERGROUND STONE
 CP1145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1145
 CP1145  HISTORY     - Date     Condition        Report By
 CP1145  HISTORY     - UNK      MONUMENTED       USACE
 CP1145  HISTORY     - 1934     GOOD             USACE
 CP1145
 CP1145                          STATION DESCRIPTION
 CP1145
 CP1145'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1145'2 MI S FROM LAKE PROVIDENCE.
 CP1145'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1145'MISSISSIPPI RIVER, EAST CARROLL PARISH, LOUISIANA, 2 MILES SOUTH OF
 CP1145'LAKE PROVIDENCE, LA. ON BROWNS PLANTATION.  745 FEET WEST OF CENTER
 CP1145'LINE OF HIGHWAY NO. 65.  17 FEET NORTH OF HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1144 ***********************************************************************
 CP1144  DESIGNATION -  1000 A CAP
 CP1144  PID         -  CP1144
 CP1144  STATE/COUNTY-  LA/EAST CARROLL
 CP1144  COUNTRY     -  US
 CP1144  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1144
 CP1144                         *CURRENT SURVEY CONTROL
 CP1144  ______________________________________________________________________
 CP1144* NAD 83(1986) POSITION- 32 46 17.     (N) 091 10 51.     (W)   SCALED
 CP1144* NAVD 88 ORTHO HEIGHT -    30.30  (+/-2cm)       99.4   (feet) VERTCON3
 CP1144  ______________________________________________________________________
 CP1144  GEOID HEIGHT    -        -26.354 (meters)                     GEOID18
 CP1144  VERT ORDER      -  ? (See Below)
 CP1144
 CP1144.The horizontal coordinates were scaled from a map and have
 CP1144.an estimated accuracy of +/- 6 seconds.
 CP1144
 CP1144.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1144.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1144
 CP1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1144.GEOID18 height accuracy estimate available here.
 CP1144
 CP1144.The vertical order pertains to the NGVD 29 superseded value.
 CP1144
 CP1144.Click photographs - Photos may exist for this station.
 CP1144
 CP1144;                    North         East    Units  Estimated Accuracy
 CP1144;SPC LA N     -   252,600.    1,123,600.      MT  (+/- 180 meters Scaled)
 CP1144
 CP1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS703274(NAD 83)
 CP1144
 CP1144                          SUPERSEDED SURVEY CONTROL
 CP1144
 CP1144  NGVD 29 (??/??/92)   30.168  (m)           98.98   (f) ADJ UNCH       
 CP1144
 CP1144.Superseded values are not recommended for survey control.
 CP1144
 CP1144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1144.See file dsdata.pdf to determine how the superseded data were derived.
 CP1144
 CP1144_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1144_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1144_MARK LOGO: USACE
 CP1144_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1144_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1144
 CP1144  HISTORY     - Date     Condition        Report By
 CP1144  HISTORY     - UNK      MONUMENTED       USACE
 CP1144  HISTORY     - 1934     GOOD             USACE
 CP1144
 CP1144                          STATION DESCRIPTION
 CP1144
 CP1144'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1144'2 MI S FROM LAKE PROVIDENCE.
 CP1144'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1144'MISSISSIPPI RIVER, EAST CARROLL PARISH, LOUISIANA, 2 MILES SOUTH OF
 CP1144'LAKE PROVIDENCE, LA. ON BROWNS PLANTATION.  745 FEET WEST OF CENTER
 CP1144'LINE OF HIGHWAY NO. 65.  17 FEET NORTH OF HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2782 ***********************************************************************
 BJ2782  DESIGNATION -  101
 BJ2782  PID         -  BJ2782
 BJ2782  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2782  COUNTRY     -  US
 BJ2782  USGS QUAD   -  LOTTIE (2018)
 BJ2782
 BJ2782                         *CURRENT SURVEY CONTROL
 BJ2782  ______________________________________________________________________
 BJ2782* NAD 83(1986) POSITION- 30 31 11.     (N) 091 43 01.     (W)   SCALED
 BJ2782* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2782  **This station is located in a suspected subsidence area (see below).
 BJ2782  ______________________________________________________________________
 BJ2782  GEOID HEIGHT    -        -27.253 (meters)                     GEOID18
 BJ2782
 BJ2782.The horizontal coordinates were scaled from a map and have
 BJ2782.an estimated accuracy of +/- 6 seconds.
 BJ2782
 BJ2782.** This station is in an area of known vertical motion. If an
 BJ2782.** orthometric height was ever established but is not available 
 BJ2782.** in the current survey control section, the orthometric height
 BJ2782.** is considered suspect.  Suspect heights are available in the
 BJ2782.** superseded section only if requested.
 BJ2782
 BJ2782.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2782.GEOID18 height accuracy estimate available here.
 BJ2782
 BJ2782.Click photographs - Photos may exist for this station.
 BJ2782
 BJ2782;                    North         East    Units  Estimated Accuracy
 BJ2782;SPC LA S     -   223,940.      963,180.      MT  (+/- 180 meters Scaled)
 BJ2782
 BJ2782_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP231770(NAD 83)
 BJ2782
 BJ2782                          SUPERSEDED SURVEY CONTROL
 BJ2782
 BJ2782.No superseded survey control is available for this station.
 BJ2782
 BJ2782_MARKER: S = SPIKE
 BJ2782_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2782_SP_SET: TREE
 BJ2782_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2782
 BJ2782  HISTORY     - Date     Condition        Report By
 BJ2782  HISTORY     - UNK      MONUMENTED       USACE
 BJ2782  HISTORY     - 1936     GOOD             USACE
 BJ2782  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2782
 BJ2782                          STATION DESCRIPTION
 BJ2782
 BJ2782'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2782'IN SHERBURNE.
 BJ2782'BENCH MARK IS HIGHEST POINT ON HEAD OF SPIKE 18 IN. ABOVE GROUND IN
 BJ2782'KNEE OF 15 IN. CYPRESS TREE ON LEFT BANK OF ATCHAFALAYA RIVER, POINTE
 BJ2782'COUPEE PARISH, LA., 42 FEET BELOW SOUTH EDGE OF SHERBURNE SCHOOLHOUSE.
 BJ2782'APPROXIMATE 450 FEET ABOVE MILE POST 45.  2.3 MILES BELOW MISSOURI
 BJ2782'PACIFIC RAILROAD BRIDGE AT EAST KROTZ SPRINGS.  100 FEET BACK OF DITCH
 BJ2782'IN SHERBURNE SCHOOLYARD.  240 FEET LANDSIDE OF STATION 2247+15.
 BJ2782
 BJ2782                          STATION RECOVERY (1964)
 BJ2782
 BJ2782'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ2782'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2784 ***********************************************************************
 BJ2784  DESIGNATION -  101 B
 BJ2784  PID         -  BJ2784
 BJ2784  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2784  COUNTRY     -  US
 BJ2784  USGS QUAD   -  LOTTIE (2018)
 BJ2784
 BJ2784                         *CURRENT SURVEY CONTROL
 BJ2784  ______________________________________________________________________
 BJ2784* NAD 83(1986) POSITION- 30 30 29.     (N) 091 43 36.     (W)   SCALED
 BJ2784* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2784  **This station is located in a suspected subsidence area (see below).
 BJ2784  ______________________________________________________________________
 BJ2784  GEOID HEIGHT    -        -27.257 (meters)                     GEOID18
 BJ2784
 BJ2784.The horizontal coordinates were scaled from a map and have
 BJ2784.an estimated accuracy of +/- 6 seconds.
 BJ2784
 BJ2784.** This station is in an area of known vertical motion. If an
 BJ2784.** orthometric height was ever established but is not available 
 BJ2784.** in the current survey control section, the orthometric height
 BJ2784.** is considered suspect.  Suspect heights are available in the
 BJ2784.** superseded section only if requested.
 BJ2784
 BJ2784.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2784.GEOID18 height accuracy estimate available here.
 BJ2784
 BJ2784.Click photographs - Photos may exist for this station.
 BJ2784
 BJ2784;                    North         East    Units  Estimated Accuracy
 BJ2784;SPC LA S     -   222,650.      962,250.      MT  (+/- 180 meters Scaled)
 BJ2784
 BJ2784_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP221757(NAD 83)
 BJ2784
 BJ2784                          SUPERSEDED SURVEY CONTROL
 BJ2784
 BJ2784.No superseded survey control is available for this station.
 BJ2784
 BJ2784_MARKER: S = SPIKE
 BJ2784_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2784_SP_SET: TREE
 BJ2784_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2784
 BJ2784  HISTORY     - Date     Condition        Report By
 BJ2784  HISTORY     - UNK      MONUMENTED       USACE
 BJ2784  HISTORY     - 1936     GOOD             USACE
 BJ2784  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2784
 BJ2784                          STATION DESCRIPTION
 BJ2784
 BJ2784'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2784'1 MI SE FROM SHERBURNE.
 BJ2784'ABOUT 1 MILE BELOW SHERBURNE STORE BENCH MARK IS 5/8 IN. G.I. SPIKE
 BJ2784'2.6 FEET ABOVE GROUND IN 10 IN. CYPRESS TREE ON LEFT BANK OF
 BJ2784'ATCHAFALAYA RIVER, POINTE COUPEE PARISH, LA.  3-1/4 MILES BELOW
 BJ2784'MISSOURI PACIFIC RAILROAD BRIDGE ACROSS RIVER AT EAST KROTZ SPRINGS,
 BJ2784'ABOUT 1 MILE BELOW SHERBURNE STORE.  ABOUT 3/4 MILE BELOW LITTLE
 BJ2784'ALABAMA BAYOU, IN SECTION 41 T6 S, R7 E OF LOUISIANA MERIDIAN.  110
 BJ2784'FEET LANDSIDE OF CENTERLINE OF LEVEE, AT STATION 2301+80 OF EAST
 BJ2784'ATCHAFALAYA RIVER LEVEE MARKER SURVEY.  105 FEET ABOVE LEVEE MILE POST
 BJ2784'NO. 46.  65 FEET BACK OF CENTERLINE OF DIRT ROAD ALONG TOE OF LEVEE.
 BJ2784
 BJ2784                          STATION RECOVERY (1964)
 BJ2784
 BJ2784'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ2784'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2509 ***********************************************************************
 BJ2509  DESIGNATION -  101 W
 BJ2509  PID         -  BJ2509
 BJ2509  STATE/COUNTY-  LA/ST MARTIN
 BJ2509  COUNTRY     -  US
 BJ2509  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2509
 BJ2509                         *CURRENT SURVEY CONTROL
 BJ2509  ______________________________________________________________________
 BJ2509* NAD 83(1986) POSITION- 30 23 43.     (N) 091 40 53.     (W)   SCALED
 BJ2509* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2509  **This station is located in a suspected subsidence area (see below).
 BJ2509  ______________________________________________________________________
 BJ2509  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BJ2509
 BJ2509.The horizontal coordinates were scaled from a map and have
 BJ2509.an estimated accuracy of +/- 6 seconds.
 BJ2509
 BJ2509.** This station is in an area of known vertical motion. If an
 BJ2509.** orthometric height was ever established but is not available 
 BJ2509.** in the current survey control section, the orthometric height
 BJ2509.** is considered suspect.  Suspect heights are available in the
 BJ2509.** superseded section only if requested.
 BJ2509
 BJ2509.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2509.GEOID18 height accuracy estimate available here.
 BJ2509
 BJ2509.Click photographs - Photos may exist for this station.
 BJ2509
 BJ2509;                    North         East    Units  Estimated Accuracy
 BJ2509;SPC LA S     -   210,130.      966,550.      MT  (+/- 180 meters Scaled)
 BJ2509
 BJ2509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP266633(NAD 83)
 BJ2509
 BJ2509                          SUPERSEDED SURVEY CONTROL
 BJ2509
 BJ2509.No superseded survey control is available for this station.
 BJ2509
 BJ2509_MARKER: S = SPIKE
 BJ2509_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2509_SP_SET: TREE
 BJ2509_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2509
 BJ2509  HISTORY     - Date     Condition        Report By
 BJ2509  HISTORY     - UNK      MONUMENTED       USACE
 BJ2509  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2509
 BJ2509                          STATION DESCRIPTION
 BJ2509
 BJ2509'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2509'4 MILES NORTH ALONG THE WEST BANK OF ATCHAFALAYA RIVER FROM THE POST
 BJ2509'OFFICE AT ATCHAFALAYA, SAINT MARTIN PARISH, ABOUT 850 FEET EAST OF
 BJ2509'INDIAN BAYOU EXTENSION LEVEE STATION 3069+00, 135 FEET WEST OF THE
 BJ2509'BANK OF THE RIVER FROM A POINT ABOUT 1,000 FEET SOUTH OF THE
 BJ2509'CONFLUENCE OF ALABAMA BAYOU AND THE RIVER, 115 FEET NORTH OF THE
 BJ2509'BENNETT RESIDENCE, IN A 15-INCH COTTONWOOD TREE, AND ABOUT 1 FOOT
 BJ2509'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2831 ***********************************************************************
 AU2831  DESIGNATION -  1015 PLUS 00
 AU2831  PID         -  AU2831
 AU2831  STATE/COUNTY-  LA/JEFFERSON
 AU2831  COUNTRY     -  US
 AU2831  USGS QUAD   -  THREE BAYOU BAY (2018)
 AU2831
 AU2831                         *CURRENT SURVEY CONTROL
 AU2831  ______________________________________________________________________
 AU2831* NAD 83(1992) POSITION- 29 31 22.08305(N) 090 01 54.65057(W)   ADJUSTED
 AU2831* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2831  **This station is located in a suspected subsidence area (see below).
 AU2831  ______________________________________________________________________
 AU2831  GEOID HEIGHT    -        -24.650 (meters)                     GEOID18
 AU2831  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 AU2831  HORZ ORDER      -  SECOND
 AU2831
 AU2831.The horizontal coordinates were established by classical geodetic methods
 AU2831.and adjusted by the National Geodetic Survey in January 1993.
 AU2831
 AU2831.** This station is in an area of known vertical motion. If an
 AU2831.** orthometric height was ever established but is not available 
 AU2831.** in the current survey control section, the orthometric height
 AU2831.** is considered suspect.  Suspect heights are available in the
 AU2831.** superseded section only if requested.
 AU2831
 AU2831.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2831.GEOID18 height accuracy estimate available here.
 AU2831
 AU2831.Click photographs - Photos may exist for this station.
 AU2831
 AU2831.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2831
 AU2831. The following values were computed from the NAD 83(1992) position.
 AU2831
 AU2831;                    North         East     Units Scale Factor Converg.
 AU2831;SPC LA S     -   114,089.439 1,126,164.260   MT  0.99996032   +0 39 02.7
 AU2831;SPC LA S     -   374,308.43  3,694,757.24   sFT  0.99996032   +0 39 02.7
 AU2831;UTM  15      - 3,269,583.919   787,697.804   MT  1.00062142   +1 27 49.0
 AU2831;UTM  16      - 3,269,743.436   206,125.421   MT  1.00066576   -1 29 42.3
 AU2831
 AU2831!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2831!SPC LA S     -   1.00000360  x   0.99996032  =   0.99996392
 AU2831!UTM  15      -   1.00000360  x   1.00062142  =   1.00062502
 AU2831!UTM  16      -   1.00000360  x   1.00066576  =   1.00066936
 AU2831
 AU2831_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8769769583(NAD 83)
 AU2831
 AU2831                          SUPERSEDED SURVEY CONTROL
 AU2831
 AU2831  NAD 83(1986)-  29 31 22.09705(N)    090 01 54.65627(W) AD(       ) 2
 AU2831  NAD 27      -  29 31 21.31745(N)    090 01 54.39323(W) AD(       ) 2
 AU2831
 AU2831.Superseded values are not recommended for survey control.
 AU2831
 AU2831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2831.See file dsdata.pdf to determine how the superseded data were derived.
 AU2831
 AU2831_MARKER: P = PIPE CAP
 AU2831_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2831_STAMPING: POC 1015+00 OS 300 1964
 AU2831_MARK LOGO: USACE
 AU2831_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2831_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2831
 AU2831  HISTORY     - Date     Condition        Report By
 AU2831  HISTORY     - 1964     MONUMENTED       USACE
 AU2831  HISTORY     - 1973     MARK NOT FOUND   USGS
 AU2831
 AU2831                          STATION DESCRIPTION
 AU2831
 AU2831'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1964
 AU2831'STATION IS ABOUT 20-1/2 MILES NORTH OF GRAND ISLE, 11-1/2 MILES
 AU2831'SOUTH-SOUTHEAST OF LAFITTE, 10 MILES WEST-SOUTHWEST OF HERMITAGE AND
 AU2831'ON THE WEST SPOIL BANK OF THE BARATARIA WATERWAY.
 AU2831'
 AU2831'1015+00 (USE), A U.S. USACE SURVEY DISK STAMPED POC 1015+00 OS 300
 AU2831'1964, IS SCREWED TO THE TOP OF A 1 INCH CAST IRON PIPE WHICH PROJECTS
 AU2831'2.4 FEET.  IT IS 52 FEET WEST OF THE WEST EDGE OF THE BARATARIA
 AU2831'WATERWAY AND 1 FOOT WEST OF A METAL WITNESS POST.
 AU2831
 AU2831                          STATION RECOVERY (1973)
 AU2831
 AU2831'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (PGH)
 AU2831'POC 1015+00 OS 300 1964-SEARCHED FOR BUT NOT FOUND.  POSSIBLY
 AU2831'COULD STILL BE THERE BECAUSE THE SPOIL BANK ON WHICH IT
 AU2831'IS LOCATED IS THICKLY COVERED WITH BRUSH.  TRIANG. STA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2829 ***********************************************************************
 AU2829  DESIGNATION -  1015 PLUS 89.36
 AU2829  PID         -  AU2829
 AU2829  STATE/COUNTY-  LA/JEFFERSON
 AU2829  COUNTRY     -  US
 AU2829  USGS QUAD   -  THREE BAYOU BAY (2018)
 AU2829
 AU2829                         *CURRENT SURVEY CONTROL
 AU2829  ______________________________________________________________________
 AU2829* NAD 83(1992) POSITION- 29 31 22.61703(N) 090 01 55.00738(W)   ADJUSTED
 AU2829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2829  **This station is located in a suspected subsidence area (see below).
 AU2829  ______________________________________________________________________
 AU2829  GEOID HEIGHT    -        -24.651 (meters)                     GEOID18
 AU2829  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 AU2829  HORZ ORDER      -  SECOND
 AU2829
 AU2829.The horizontal coordinates were established by classical geodetic methods
 AU2829.and adjusted by the National Geodetic Survey in January 1993.
 AU2829
 AU2829.** This station is in an area of known vertical motion. If an
 AU2829.** orthometric height was ever established but is not available 
 AU2829.** in the current survey control section, the orthometric height
 AU2829.** is considered suspect.  Suspect heights are available in the
 AU2829.** superseded section only if requested.
 AU2829
 AU2829.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2829.GEOID18 height accuracy estimate available here.
 AU2829
 AU2829.Click photographs - Photos may exist for this station.
 AU2829
 AU2829.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2829
 AU2829. The following values were computed from the NAD 83(1992) position.
 AU2829
 AU2829;                    North         East     Units Scale Factor Converg.
 AU2829;SPC LA S     -   114,105.769 1,126,154.465   MT  0.99996030   +0 39 02.6
 AU2829;SPC LA S     -   374,362.01  3,694,725.11   sFT  0.99996030   +0 39 02.6
 AU2829;UTM  15      - 3,269,600.120   787,687.773   MT  1.00062135   +1 27 48.9
 AU2829;UTM  16      - 3,269,760.133   206,116.239   MT  1.00066583   -1 29 42.5
 AU2829
 AU2829!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2829!SPC LA S     -   1.00000360  x   0.99996030  =   0.99996390
 AU2829!UTM  15      -   1.00000360  x   1.00062135  =   1.00062495
 AU2829!UTM  16      -   1.00000360  x   1.00066583  =   1.00066943
 AU2829
 AU2829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8768769600(NAD 83)
 AU2829
 AU2829                          SUPERSEDED SURVEY CONTROL
 AU2829
 AU2829  NAD 83(1986)-  29 31 22.63103(N)    090 01 55.01307(W) AD(       ) 2
 AU2829  NAD 27      -  29 31 21.85145(N)    090 01 54.75002(W) AD(       ) 2
 AU2829
 AU2829.Superseded values are not recommended for survey control.
 AU2829
 AU2829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2829.See file dsdata.pdf to determine how the superseded data were derived.
 AU2829
 AU2829_MARKER: P = PIPE CAP
 AU2829_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2829_STAMPING: PT 1015+89.36 0S 300 1964
 AU2829_MARK LOGO: USACE
 AU2829_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2829_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2829
 AU2829  HISTORY     - Date     Condition        Report By
 AU2829  HISTORY     - 1964     MONUMENTED       USACE
 AU2829  HISTORY     - 1973     MARK NOT FOUND   USGS
 AU2829
 AU2829                          STATION DESCRIPTION
 AU2829
 AU2829'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1964
 AU2829'STATION IS ABOUT 20-1/2 MILES NORTH OF GRAND ISLE, 11-1/2 MILES
 AU2829'SOUTH-SOUTHEAST OF LAFITTE, 10 MILES WEST-SOUTHWEST OF HERMITAGE AND
 AU2829'ON THE WEST SPOIL BANK OF THE BARATARIA WATERWAY.
 AU2829'
 AU2829'1015+89.36 (USE), A U.S. USACE SURVEY DISK STAMPED PT 1015+89.36 OS
 AU2829'300, IS SCREWED TO THE TOP OF A 1 INCH CAST IRON PIPE WHICH PROJECTS
 AU2829'2.3 FEET.  IT IS 56 FEET WEST OF THE WEST EDGE OF THE BARATARIA
 AU2829'WATERWAY AND 1 FOOT WEST OF A METAL WITNESS POST.
 AU2829
 AU2829                          STATION RECOVERY (1973)
 AU2829
 AU2829'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (PGH)
 AU2829'PT 1015+89.36 OS 300-SEARCHED FOR BUT NOT FOUND.  POSSIBLY
 AU2829'STILL THERE, SINCE THE SPOIL BANK ON WHICH IT IS LOCATED IS
 AU2829'THICKLY COVERED WITH BRUSH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1490 ***********************************************************************
 BJ1490  DESIGNATION -  1016
 BJ1490  PID         -  BJ1490
 BJ1490  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1490  COUNTRY     -  US
 BJ1490  USGS QUAD   -  LAPLACE (2018)
 BJ1490
 BJ1490                         *CURRENT SURVEY CONTROL
 BJ1490  ______________________________________________________________________
 BJ1490* NAD 83(1986) POSITION- 30 06 30.12   (N) 090 25 41.79   (W)   HD_HELD1
 BJ1490* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1490  **This station is located in a suspected subsidence area (see below).
 BJ1490  ______________________________________________________________________
 BJ1490  GEOID HEIGHT    -        -26.347 (meters)                     GEOID18
 BJ1490  DYNAMIC HEIGHT  -          1.50  (meters)        4.9   (feet) COMP
 BJ1490  MODELED GRAVITY -    979,322.4   (mgal)                       NAVD 88
 BJ1490
 BJ1490.The horizontal coordinates were determined by differentially corrected
 BJ1490.hand held GPS observations or other comparable positioning techniques
 BJ1490.and have an estimated accuracy of +/- 3 meters.
 BJ1490
 BJ1490.** This station is in an area of known vertical motion. If an
 BJ1490.** orthometric height was ever established but is not available 
 BJ1490.** in the current survey control section, the orthometric height
 BJ1490.** is considered suspect.  Suspect heights are available in the
 BJ1490.** superseded section only if requested.
 BJ1490
 BJ1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1490.GEOID18 height accuracy estimate available here.
 BJ1490
 BJ1490.Click photographs - Photos may exist for this station.
 BJ1490
 BJ1490.The dynamic height is computed by dividing the NAVD 88
 BJ1490.geopotential number by the normal gravity value computed on the
 BJ1490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1490.degrees latitude (g = 980.6199 gals.).
 BJ1490
 BJ1490.The modeled gravity was interpolated from observed gravity values.
 BJ1490
 BJ1490;                    North         East    Units  Estimated Accuracy
 BJ1490;SPC LA S     -   178,622.8   1,087,223.4     MT  (+/- 3 meters HH1 GPS) 
 BJ1490
 BJ1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4780833584(NAD 83)
 BJ1490
 BJ1490                          SUPERSEDED SURVEY CONTROL
 BJ1490
 BJ1490.No superseded survey control is available for this station.
 BJ1490
 BJ1490_MARKER: DD = SURVEY DISK
 BJ1490_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1490_STAMPING: 1016
 BJ1490_MARK LOGO: CGS+SS
 BJ1490_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1490
 BJ1490  HISTORY     - Date     Condition        Report By
 BJ1490  HISTORY     - 1934     MONUMENTED       LAGS
 BJ1490  HISTORY     - 1969     GOOD             CGS
 BJ1490  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1490  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1490
 BJ1490                          STATION DESCRIPTION
 BJ1490
 BJ1490'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1490'ABOUT 12.4 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1490'SOUTH END OF THE TRESTLE OVER PASS AT MANCHAC, 2.8 MILES NORTHWEST OF
 BJ1490'THE NORTHWEST END OF THE TRESTLE OVER BONNET CARRE FLOODWAY, 0.35 MILE
 BJ1490'SOUTH OF MILEPOST 887, 0.1 MILE NORTH OF A GRAVEL ROAD CROSSING, 169.6
 BJ1490'FEET NORTHWEST OF AND ACROSS THE TRACK FROM STATION SIGN FRENIER, 25.1
 BJ1490'FEET SOUTHWEST OF THE SOUTHWEST SIDE OF CONCRETE BASE FOR SEMAPHORE,
 BJ1490'21.7 FEET WEST OF THE WEST RAIL, 1.0 FOOT EAST OF A METAL WITNESS
 BJ1490'POST, 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 BJ1490'CONCRETE POST 3 INCHES BELOW THE LEVEL OF THE GROUND.
 BJ1490
 BJ1490                          STATION RECOVERY (1986)
 BJ1490
 BJ1490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1490'NOT RECOVERED, NO EVIDENCE OF THE MARK WAS FOUND, IT IS NOT KNOWN IF
 BJ1490'THE EXACT SEMAPHORE WAS FOUND.
 BJ1490
 BJ1490                          STATION RECOVERY (1992)
 BJ1490
 BJ1490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1490'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0983 ***********************************************************************
 BJ0983  DESIGNATION -  102 EBRPAR
 BJ0983  PID         -  BJ0983
 BJ0983  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0983  COUNTRY     -  US
 BJ0983  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ0983
 BJ0983                         *CURRENT SURVEY CONTROL
 BJ0983  ______________________________________________________________________
 BJ0983* NAD 83(1986) POSITION- 30 27 01.     (N) 091 06 50.     (W)   SCALED
 BJ0983* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0983  **This station is located in a suspected subsidence area (see below).
 BJ0983  ______________________________________________________________________
 BJ0983  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BJ0983
 BJ0983.The horizontal coordinates were scaled from a map and have
 BJ0983.an estimated accuracy of +/- 6 seconds.
 BJ0983
 BJ0983.** This station is in an area of known vertical motion. If an
 BJ0983.** orthometric height was ever established but is not available 
 BJ0983.** in the current survey control section, the orthometric height
 BJ0983.** is considered suspect.  Suspect heights are available in the
 BJ0983.** superseded section only if requested.
 BJ0983
 BJ0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0983.GEOID18 height accuracy estimate available here.
 BJ0983
 BJ0983.Click photographs - Photos may exist for this station.
 BJ0983
 BJ0983;                    North         East    Units  Estimated Accuracy
 BJ0983;SPC LA S     -   216,200.    1,021,080.      MT  (+/- 180 meters Scaled)
 BJ0983
 BJ0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP811701(NAD 83)
 BJ0983
 BJ0983                          SUPERSEDED SURVEY CONTROL
 BJ0983
 BJ0983.No superseded survey control is available for this station.
 BJ0983
 BJ0983_MARKER: DD = SURVEY DISK
 BJ0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0983_STAMPING: BM 102 1959
 BJ0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0983+STABILITY: SURFACE MOTION
 BJ0983
 BJ0983  HISTORY     - Date     Condition        Report By
 BJ0983  HISTORY     - 1959     MONUMENTED       LA-033
 BJ0983
 BJ0983                          STATION DESCRIPTION
 BJ0983
 BJ0983'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1959
 BJ0983'IN BATON ROUGE.
 BJ0983'IN THE INTERSECTION OF NORTH AIRPORT AVE AND LINDA STREET, 39 FEET
 BJ0983'NORTHEAST OF THE NORTHEAST CORNER OF HOUSE NUMBER 116, 31 FEET
 BJ0983'EAST OF THE CENTER LINE OF LINDA STREET, 28 FEET SOUTH OF THE
 BJ0983'CENTER LINE OF NORTH AIRPORT AVE. A DISK SET IN THE TOP OF A
 BJ0983'CONCRETE POST PROJECTING 9 INCHES AND 1 FOOT ABOVE NORTH AIRPORT
 BJ0983'AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1502 ***********************************************************************
 BJ1502  DESIGNATION -  1025
 BJ1502  PID         -  BJ1502
 BJ1502  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1502  COUNTRY     -  US
 BJ1502  USGS QUAD   -  RUDDOCK (2018)
 BJ1502
 BJ1502                         *CURRENT SURVEY CONTROL
 BJ1502  ______________________________________________________________________
 BJ1502* NAD 83(1986) POSITION- 30 11 54.     (N) 090 25 16.     (W)   SCALED
 BJ1502* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1502  **This station is located in a suspected subsidence area (see below).
 BJ1502  ______________________________________________________________________
 BJ1502  GEOID HEIGHT    -        -26.492 (meters)                     GEOID18
 BJ1502  DYNAMIC HEIGHT  -          1.15  (meters)        3.8   (feet) COMP
 BJ1502  MODELED GRAVITY -    979,330.5   (mgal)                       NAVD 88
 BJ1502
 BJ1502.The horizontal coordinates were scaled from a map and have
 BJ1502.an estimated accuracy of +/- 6 seconds.
 BJ1502
 BJ1502.** This station is in an area of known vertical motion. If an
 BJ1502.** orthometric height was ever established but is not available 
 BJ1502.** in the current survey control section, the orthometric height
 BJ1502.** is considered suspect.  Suspect heights are available in the
 BJ1502.** superseded section only if requested.
 BJ1502
 BJ1502.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1502.GEOID18 height accuracy estimate available here.
 BJ1502
 BJ1502.Click photographs - Photos may exist for this station.
 BJ1502
 BJ1502.The dynamic height is computed by dividing the NAVD 88
 BJ1502.geopotential number by the normal gravity value computed on the
 BJ1502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1502.degrees latitude (g = 980.6199 gals.).
 BJ1502
 BJ1502.The modeled gravity was interpolated from observed gravity values.
 BJ1502
 BJ1502;                    North         East    Units  Estimated Accuracy
 BJ1502;SPC LA S     -   188,600.    1,087,830.      MT  (+/- 180 meters Scaled)
 BJ1502
 BJ1502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP482435(NAD 83)
 BJ1502
 BJ1502                          SUPERSEDED SURVEY CONTROL
 BJ1502
 BJ1502.No superseded survey control is available for this station.
 BJ1502
 BJ1502_MARKER: DD = SURVEY DISK
 BJ1502_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1502_STAMPING: 1025 1934
 BJ1502_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1502
 BJ1502  HISTORY     - Date     Condition        Report By
 BJ1502  HISTORY     - 1934     MONUMENTED       LAGS
 BJ1502  HISTORY     - 1969     GOOD             CGS
 BJ1502  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1502
 BJ1502                          STATION DESCRIPTION
 BJ1502
 BJ1502'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1502'6.05 M S FROM MANCHAC.
 BJ1502'ABOUT 6.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1502'SOUTH END OF THE TRESTLE OVER PASS MANCHAC AT MANCHAC, 111.5 FEET
 BJ1502'NORTHEAST OF AND ACROSS THE TRACK FROM MILEPOST 881, 37 FEET NORTHEAST
 BJ1502'OF AND ACROSS THE TRACK FROM A CONCRETE POST SUPPORTING A SWITCH BOX,
 BJ1502'7 FEET EAST OF THE EAST RAIL, 1.6 FEET SOUTH OF A METAL WITNESS POST,
 BJ1502'2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 BJ1502'POST 1 1/2 FEET BELOW THE LEVEL OF THE GROUND.
 BJ1502
 BJ1502                          STATION RECOVERY (1992)
 BJ1502
 BJ1502'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1502'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1506 ***********************************************************************
 BJ1506  DESIGNATION -  1026
 BJ1506  PID         -  BJ1506
 BJ1506  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1506  COUNTRY     -  US
 BJ1506  USGS QUAD   -  RUDDOCK (2018)
 BJ1506
 BJ1506                         *CURRENT SURVEY CONTROL
 BJ1506  ______________________________________________________________________
 BJ1506* NAD 83(1986) POSITION- 30 12 41.     (N) 090 24 59.     (W)   SCALED
 BJ1506* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1506  **This station is located in a suspected subsidence area (see below).
 BJ1506  ______________________________________________________________________
 BJ1506  GEOID HEIGHT    -        -26.509 (meters)                     GEOID18
 BJ1506  DYNAMIC HEIGHT  -          1.81  (meters)        5.9   (feet) COMP
 BJ1506  MODELED GRAVITY -    979,331.9   (mgal)                       NAVD 88
 BJ1506
 BJ1506.The horizontal coordinates were scaled from a map and have
 BJ1506.an estimated accuracy of +/- 6 seconds.
 BJ1506
 BJ1506.** This station is in an area of known vertical motion. If an
 BJ1506.** orthometric height was ever established but is not available 
 BJ1506.** in the current survey control section, the orthometric height
 BJ1506.** is considered suspect.  Suspect heights are available in the
 BJ1506.** superseded section only if requested.
 BJ1506
 BJ1506.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1506.GEOID18 height accuracy estimate available here.
 BJ1506
 BJ1506.Click photographs - Photos may exist for this station.
 BJ1506
 BJ1506.The dynamic height is computed by dividing the NAVD 88
 BJ1506.geopotential number by the normal gravity value computed on the
 BJ1506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1506.degrees latitude (g = 980.6199 gals.).
 BJ1506
 BJ1506.The modeled gravity was interpolated from observed gravity values.
 BJ1506
 BJ1506;                    North         East    Units  Estimated Accuracy
 BJ1506;SPC LA S     -   190,050.    1,088,280.      MT  (+/- 180 meters Scaled)
 BJ1506
 BJ1506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP486450(NAD 83)
 BJ1506
 BJ1506                          SUPERSEDED SURVEY CONTROL
 BJ1506
 BJ1506.No superseded survey control is available for this station.
 BJ1506
 BJ1506_MARKER: DD = SURVEY DISK
 BJ1506_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1506_STAMPING: 1026 7
 BJ1506_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1506
 BJ1506  HISTORY     - Date     Condition        Report By
 BJ1506  HISTORY     - 1934     MONUMENTED       LAGS
 BJ1506  HISTORY     - 1969     GOOD             CGS
 BJ1506  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1506
 BJ1506                          STATION DESCRIPTION
 BJ1506
 BJ1506'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1506'5.1 MI S FROM MANCHAC.
 BJ1506'ABOUT 5.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1506'SOUTH END OF THE TRESTLE OVER PASS MANCHAC AT MANCHAC, 224 FEET SOUTH
 BJ1506'OF MILEPOST 880, 21 FEET WEST OF THE WEST RAIL, 9.7 FEET
 BJ1506'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A WOODEN RAILROAD TRESTLE,
 BJ1506'119.8 FEET SOUTH OF THE CENTER OF A PIPE FOR A SWITCH BOX, 2 FEET EAST
 BJ1506'OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE TRACK AND SET
 BJ1506'IN THE TOP OF A CONCRETE FILLED TILE 1 FOOT BELOW THE LEVEL OF THE
 BJ1506'GROUND.
 BJ1506
 BJ1506                          STATION RECOVERY (1992)
 BJ1506
 BJ1506'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1506'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1512 ***********************************************************************
 BJ1512  DESIGNATION -  1027=A 19
 BJ1512  PID         -  BJ1512
 BJ1512  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1512  COUNTRY     -  US
 BJ1512  USGS QUAD   -  RUDDOCK (2018)
 BJ1512
 BJ1512                         *CURRENT SURVEY CONTROL
 BJ1512  ______________________________________________________________________
 BJ1512* NAD 83(1986) POSITION- 30 13 32.     (N) 090 24 40.     (W)   SCALED
 BJ1512* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1512  **This station is located in a suspected subsidence area (see below).
 BJ1512  ______________________________________________________________________
 BJ1512  GEOID HEIGHT    -        -26.527 (meters)                     GEOID18
 BJ1512  DYNAMIC HEIGHT  -          1.63  (meters)        5.3   (feet) COMP
 BJ1512  MODELED GRAVITY -    979,333.4   (mgal)                       NAVD 88
 BJ1512
 BJ1512.The horizontal coordinates were scaled from a map and have
 BJ1512.an estimated accuracy of +/- 6 seconds.
 BJ1512
 BJ1512.** This station is in an area of known vertical motion. If an
 BJ1512.** orthometric height was ever established but is not available 
 BJ1512.** in the current survey control section, the orthometric height
 BJ1512.** is considered suspect.  Suspect heights are available in the
 BJ1512.** superseded section only if requested.
 BJ1512
 BJ1512.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1512.GEOID18 height accuracy estimate available here.
 BJ1512
 BJ1512.Click photographs - Photos may exist for this station.
 BJ1512
 BJ1512.The dynamic height is computed by dividing the NAVD 88
 BJ1512.geopotential number by the normal gravity value computed on the
 BJ1512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1512.degrees latitude (g = 980.6199 gals.).
 BJ1512
 BJ1512.The modeled gravity was interpolated from observed gravity values.
 BJ1512
 BJ1512;                    North         East    Units  Estimated Accuracy
 BJ1512;SPC LA S     -   191,630.    1,088,770.      MT  (+/- 180 meters Scaled)
 BJ1512
 BJ1512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP491466(NAD 83)
 BJ1512
 BJ1512                          SUPERSEDED SURVEY CONTROL
 BJ1512
 BJ1512.No superseded survey control is available for this station.
 BJ1512
 BJ1512_MARKER: DD = SURVEY DISK
 BJ1512_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1512_STAMPING: 1027 USCGS A 19 1934
 BJ1512_MARK LOGO: LAGS
 BJ1512_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1512
 BJ1512  HISTORY     - Date     Condition        Report By
 BJ1512  HISTORY     - 1934     MONUMENTED       LAGS
 BJ1512  HISTORY     - 1969     GOOD             CGS
 BJ1512  HISTORY     - 1986     GOOD             NGS
 BJ1512  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1512
 BJ1512                          STATION DESCRIPTION
 BJ1512
 BJ1512'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1512'ABOUT 4.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1512'SOUTH END OF THE TRESTLE OVER PASS MANCHAC AT MANCHAC, 0.1 MILE NORTH
 BJ1512'OF A WOODEN TRESTLE, 45 FEET SOUTHEAST OF AND ACROSS THE TRACK FROM
 BJ1512'MILEPOST 879, 8.5 FEET EAST OF THE EAST RAIL, 1.5 FEET SOUTHEAST OF A
 BJ1512'METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 BJ1512'TOP OF A CONCRETE POST 1 FOOT BELOW THE LEVEL OF THE GROUND.
 BJ1512
 BJ1512                          STATION RECOVERY (1986)
 BJ1512
 BJ1512'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1512'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BJ1512'MILEPOST NOW IS NUMBER 26 AND THE WITNESS POST HAS BEEN CUT OFF.
 BJ1512
 BJ1512                          STATION RECOVERY (1992)
 BJ1512
 BJ1512'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1512'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1515 ***********************************************************************
 BJ1515  DESIGNATION -  1028 RESET
 BJ1515  PID         -  BJ1515
 BJ1515  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1515  COUNTRY     -  US
 BJ1515  USGS QUAD   -  RUDDOCK (2018)
 BJ1515
 BJ1515                         *CURRENT SURVEY CONTROL
 BJ1515  ______________________________________________________________________
 BJ1515* NAD 83(1986) POSITION- 30 14 22.     (N) 090 24 22.     (W)   SCALED
 BJ1515* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1515  **This station is located in a suspected subsidence area (see below).
 BJ1515  ______________________________________________________________________
 BJ1515  GEOID HEIGHT    -        -26.544 (meters)                     GEOID18
 BJ1515  DYNAMIC HEIGHT  -          1.39  (meters)        4.6   (feet) COMP
 BJ1515  MODELED GRAVITY -    979,334.7   (mgal)                       NAVD 88
 BJ1515
 BJ1515.The horizontal coordinates were scaled from a map and have
 BJ1515.an estimated accuracy of +/- 6 seconds.
 BJ1515
 BJ1515.** This station is in an area of known vertical motion. If an
 BJ1515.** orthometric height was ever established but is not available 
 BJ1515.** in the current survey control section, the orthometric height
 BJ1515.** is considered suspect.  Suspect heights are available in the
 BJ1515.** superseded section only if requested.
 BJ1515
 BJ1515.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1515.GEOID18 height accuracy estimate available here.
 BJ1515
 BJ1515.Click photographs - Photos may exist for this station.
 BJ1515
 BJ1515.The dynamic height is computed by dividing the NAVD 88
 BJ1515.geopotential number by the normal gravity value computed on the
 BJ1515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1515.degrees latitude (g = 980.6199 gals.).
 BJ1515
 BJ1515.The modeled gravity was interpolated from observed gravity values.
 BJ1515
 BJ1515;                    North         East    Units  Estimated Accuracy
 BJ1515;SPC LA S     -   193,170.    1,089,240.      MT  (+/- 180 meters Scaled)
 BJ1515
 BJ1515_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP496481(NAD 83)
 BJ1515
 BJ1515                          SUPERSEDED SURVEY CONTROL
 BJ1515
 BJ1515.No superseded survey control is available for this station.
 BJ1515
 BJ1515_MARKER: DB = BENCH MARK DISK
 BJ1515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1515_STAMPING: 1028 1934 RESET 1969
 BJ1515_MARK LOGO: CGS
 BJ1515_PROJECTION: RECESSED 30 CENTIMETERS
 BJ1515_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1515+STABILITY: SURFACE MOTION
 BJ1515_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1515+SATELLITE: SATELLITE OBSERVATIONS - June 12, 1992
 BJ1515
 BJ1515  HISTORY     - Date     Condition        Report By
 BJ1515  HISTORY     - 1969     MONUMENTED       CGS
 BJ1515  HISTORY     - 1986     GOOD             NGS
 BJ1515  HISTORY     - 19920612 POOR             NGS
 BJ1515
 BJ1515                          STATION DESCRIPTION
 BJ1515
 BJ1515'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1515'3.05 MI S FROM MANCHAC.
 BJ1515'ABOUT 3.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1515'SOUTH END OF THE TRESTLE OVER PASS MANCHAC AT MANCHAC, NEAR MILEPOST
 BJ1515'878, IN SECTION 28, R 8 E, T 9 S, 68 FEET SOUTH OF MILEPOST 878, 24.2
 BJ1515'FEET WEST OF THE WEST RAIL, 578 FEET SOUTH OF BENCH MARK TTS 22 L
 BJ1515'(USGS) DESCRIBED, 1 FOOT EAST OF A METAL WITNESS POST, 2 FEET BELOW
 BJ1515'THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST 1 FOOT
 BJ1515'BELOW THE LEVEL OF THE GROUND.
 BJ1515
 BJ1515                          STATION RECOVERY (1986)
 BJ1515
 BJ1515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1515'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BJ1515'MARK IS NOW COVERED WHEN THE AREA WAS GRADED AND A SET OF TRACKS WERE
 BJ1515'MOVED.
 BJ1515'THE MARK IS 0.30 METERS  E FROM  A WITNESS POST
 BJ1515
 BJ1515                          STATION RECOVERY (1992)
 BJ1515
 BJ1515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1515'22.1 KM (13.75 MI) SOUTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1515'THE JUNCTION OF STATE HIGHWAY 22 IN PONCHATOULA, 23.8 M (78.1 FT)
 BJ1515'SOUTHWEST OF MILEPOST 878, 8.2 M (26.9 FT) WEST OF THE NEAR RAIL, 0.8
 BJ1515'M (2.6 FT) BELOW THE LEVEL OF THE TRACK, 0.3 M (1.0 FT) SOUTHWEST OF
 BJ1515'A WITNESS POST, AND THE MONUMENT PROJECTS 0.08 M (0.26 FT) ABOVE THE
 BJ1515'GROUND SURFACE.  NOTE--THE MONUMENT HAS BEEN HIT AND IS LEANING TO
 BJ1515'THE WEST.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1389 ***********************************************************************
 BX1389  DESIGNATION -  103
 BX1389  PID         -  BX1389
 BX1389  STATE/COUNTY-  LA/GRANT
 BX1389  COUNTRY     -  US
 BX1389  USGS QUAD   -  COLFAX (2018)
 BX1389
 BX1389                         *CURRENT SURVEY CONTROL
 BX1389  ______________________________________________________________________
 BX1389* NAD 83(1986) POSITION- 31 30 59.     (N) 092 42 44.     (W)   SCALED
 BX1389* NAVD 88 ORTHO HEIGHT -    31.25  (+/-2cm)      102.5   (feet) VERTCON3
 BX1389  ______________________________________________________________________
 BX1389  GEOID HEIGHT    -        -25.990 (meters)                     GEOID18
 BX1389  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1389
 BX1389.The horizontal coordinates were scaled from a map and have
 BX1389.an estimated accuracy of +/- 6 seconds.
 BX1389
 BX1389.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1389.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1389
 BX1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1389.GEOID18 height accuracy estimate available here.
 BX1389
 BX1389.The vertical order pertains to the NGVD 29 superseded value.
 BX1389
 BX1389.Click photographs - Photos may exist for this station.
 BX1389
 BX1389;                    North         East    Units  Estimated Accuracy
 BX1389;SPC LA N     -   112,710.      979,840.      MT  (+/- 180 meters Scaled)
 BX1389
 BX1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ273868(NAD 83)
 BX1389
 BX1389                          SUPERSEDED SURVEY CONTROL
 BX1389
 BX1389  NGVD 29 (11/26/84)   31.262  (m)          102.57   (f) ADJUSTED    1 2
 BX1389
 BX1389.Superseded values are not recommended for survey control.
 BX1389
 BX1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1389.See file dsdata.pdf to determine how the superseded data were derived.
 BX1389
 BX1389_MARKER: DB = BENCH MARK DISK
 BX1389_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BX1389_SP_SET: BUILDING WATER TABLE
 BX1389_STAMPING: 1 W 103 1933
 BX1389_MARK LOGO: USGS
 BX1389_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BX1389+STABILITY: POSITION/ELEVATION WELL
 BX1389
 BX1389  HISTORY     - Date     Condition        Report By
 BX1389  HISTORY     - 1933     MONUMENTED       USGS
 BX1389  HISTORY     - 1950     GOOD             CGS
 BX1389  HISTORY     - 1967     MARK NOT FOUND   LOCENG
 BX1389
 BX1389                          STATION DESCRIPTION
 BX1389
 BX1389'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1389'AT COLFAX, SET VERTICALLY IN THE SANDSTONE WATER TABLE OF THE
 BX1389'FOUNDATION OF THE COURTHOUSE, 3 FEET WEST OF THE MAIN ENTRANCE OF THE
 BX1389'COURTHOUSE, 3 FEET ABOVE THE GROUND.
 BX1389
 BX1389                          STATION RECOVERY (1967)
 BX1389
 BX1389'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1967
 BX1389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2786 ***********************************************************************
 BJ2786  DESIGNATION -  103
 BJ2786  PID         -  BJ2786
 BJ2786  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2786  COUNTRY     -  US
 BJ2786  USGS QUAD   -  LOTTIE (2018)
 BJ2786
 BJ2786                         *CURRENT SURVEY CONTROL
 BJ2786  ______________________________________________________________________
 BJ2786* NAD 83(1986) POSITION- 30 30 11.     (N) 091 44 16.     (W)   SCALED
 BJ2786* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2786  **This station is located in a suspected subsidence area (see below).
 BJ2786  ______________________________________________________________________
 BJ2786  GEOID HEIGHT    -        -27.261 (meters)                     GEOID18
 BJ2786
 BJ2786.The horizontal coordinates were scaled from a map and have
 BJ2786.an estimated accuracy of +/- 6 seconds.
 BJ2786
 BJ2786.** This station is in an area of known vertical motion. If an
 BJ2786.** orthometric height was ever established but is not available 
 BJ2786.** in the current survey control section, the orthometric height
 BJ2786.** is considered suspect.  Suspect heights are available in the
 BJ2786.** superseded section only if requested.
 BJ2786
 BJ2786.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2786.GEOID18 height accuracy estimate available here.
 BJ2786
 BJ2786.Click photographs - Photos may exist for this station.
 BJ2786
 BJ2786;                    North         East    Units  Estimated Accuracy
 BJ2786;SPC LA S     -   222,100.      961,180.      MT  (+/- 180 meters Scaled)
 BJ2786
 BJ2786_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP211752(NAD 83)
 BJ2786
 BJ2786                          SUPERSEDED SURVEY CONTROL
 BJ2786
 BJ2786.No superseded survey control is available for this station.
 BJ2786
 BJ2786_MARKER: S = SPIKE
 BJ2786_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2786_SP_SET: TREE
 BJ2786_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2786
 BJ2786  HISTORY     - Date     Condition        Report By
 BJ2786  HISTORY     - 1933     MONUMENTED       USACE
 BJ2786  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2786
 BJ2786                          STATION DESCRIPTION
 BJ2786
 BJ2786'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2786'ABOUT 2 MILES BELOW SHERBURNE STORE P.B.M. IS 5/8 IN. G.I. BOAT SPIKE
 BJ2786'14 IN. ABOVE GROUND IN 8 IN. COTTONWOOD TREE ON LEFT BANK OF THE
 BJ2786'ATCHAFALAYA RIVER IN ST. MARTIN PARISH, LOUISIANA, ABOUT 2 MILES BELOW
 BJ2786'SHERBURNE STORE AND 72 FT. L.S. OF LEVEE STATION 2343+14.  IT IS
 BJ2786'MARKED BY A BRASS PLATE STAMPED PRE. B.M. 103, 1933.
 BJ2786
 BJ2786                          STATION RECOVERY (1964)
 BJ2786
 BJ2786'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ2786'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3556 ***********************************************************************
 AU3556  DESIGNATION -  10374 RM 1
 AU3556  PID         -  AU3556
 AU3556  STATE/COUNTY-  LA/TERREBONNE
 AU3556  COUNTRY     -  US
 AU3556  USGS QUAD   -  HOUMA (2018)
 AU3556
 AU3556                         *CURRENT SURVEY CONTROL
 AU3556  ______________________________________________________________________
 AU3556* NAD 83(1986) POSITION- 29 34 16.     (N) 090 39 28.     (W)   SCALED
 AU3556* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3556  **This station is located in a suspected subsidence area (see below).
 AU3556  ______________________________________________________________________
 AU3556  GEOID HEIGHT    -        -25.098 (meters)                     GEOID18
 AU3556  DYNAMIC HEIGHT  -          2.049 (meters)        6.72  (feet) COMP
 AU3556  MODELED GRAVITY -    979,293.9   (mgal)                       NAVD 88
 AU3556
 AU3556.This mark is at Houma-Terrebonne Airport (HUM)
 AU3556
 AU3556.The horizontal coordinates were scaled from a map and have
 AU3556.an estimated accuracy of +/- 6 seconds.
 AU3556
 AU3556.** This station is in an area of known vertical motion. If an
 AU3556.** orthometric height was ever established but is not available 
 AU3556.** in the current survey control section, the orthometric height
 AU3556.** is considered suspect.  Suspect heights are available in the
 AU3556.** superseded section only if requested.
 AU3556
 AU3556.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3556.GEOID18 height accuracy estimate available here.
 AU3556
 AU3556.Click photographs - Photos may exist for this station.
 AU3556
 AU3556.The dynamic height is computed by dividing the NAVD 88
 AU3556.geopotential number by the normal gravity value computed on the
 AU3556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3556.degrees latitude (g = 980.6199 gals.).
 AU3556
 AU3556.The modeled gravity was interpolated from observed gravity values.
 AU3556
 AU3556;                    North         East    Units  Estimated Accuracy
 AU3556;SPC LA S     -   118,920.    1,065,460.      MT  (+/- 180 meters Scaled)
 AU3556
 AU3556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN268735(NAD 83)
 AU3556
 AU3556                          SUPERSEDED SURVEY CONTROL
 AU3556
 AU3556.No superseded survey control is available for this station.
 AU3556
 AU3556_MARKER: DD = SURVEY DISK
 AU3556_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU3556+WITH SETTING: PAVEMENT
 AU3556_SP_SET: RAMP
 AU3556_STAMPING: JMR STA 10374 RM 1 1977
 AU3556_MARK LOGO: DMA
 AU3556_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3556+STABILITY: SURFACE MOTION
 AU3556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3556+SATELLITE: SATELLITE OBSERVATIONS - June 09, 1993
 AU3556
 AU3556  HISTORY     - Date     Condition        Report By
 AU3556  HISTORY     - 1977     MONUMENTED       DMA
 AU3556  HISTORY     - 19930609 GOOD             LADTD
 AU3556
 AU3556                          STATION DESCRIPTION
 AU3556
 AU3556'DESCRIBED BY LA TRANSP AND DEV 1993
 AU3556'THE STATION IS LOCATED AT THE HOUMA-TERREBONNE AIRPORT IN THE
 AU3556'SOUTHERN PART OF HOUMA SET IN THE EAST RAMP AREA AND NEAR HAMMONDS
 AU3556'AIR SERVICE TERMINAL.  OWNERSHIP--HOUMA-TERREBONNE AIRPORT
 AU3556'COMMISSION, STATION 1, BOX 10158, HOUMA, LOUISIANA 70363, PHONE
 AU3556'504-872-4646.  THE STATION IS 246.0 FT (75.0 M) WEST-NORTHWEST FROM
 AU3556'THE NORTHWEST CORNER OF THE TERMINAL BUILDING, 101.0 FT (30.8 M) EAST
 AU3556'FROM THE WEST EDGE OF THE EAST RAMP, 69.0 FT (21.0 M) NORTH FROM THE
 AU3556'EXTENDED CENTER OF TAXIWAY D (DELTA), FLUSH WITH THE RAMP SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3545 ***********************************************************************
 AU3545  DESIGNATION -  10374 RM 2
 AU3545  PID         -  AU3545
 AU3545  STATE/COUNTY-  LA/TERREBONNE
 AU3545  COUNTRY     -  US
 AU3545  USGS QUAD   -  HOUMA (2018)
 AU3545
 AU3545                         *CURRENT SURVEY CONTROL
 AU3545  ______________________________________________________________________
 AU3545* NAD 83(1992) POSITION- 29 34 14.73987(N) 090 39 29.03503(W)   ADJUSTED
 AU3545* NAD 83(1992) ELLIP HT-   -23.426 (meters)        (11/16/93)   ADJUSTED
 AU3545* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3545  **This station is located in a suspected subsidence area (see below).
 AU3545  ______________________________________________________________________
 AU3545  GEOID HEIGHT    -        -25.097 (meters)                     GEOID18
 AU3545  NAD 83(1992) X  -    -63,764.102 (meters)                     COMP
 AU3545  NAD 83(1992) Y  - -5,551,505.830 (meters)                     COMP
 AU3545  NAD 83(1992) Z  -  3,129,067.408 (meters)                     COMP
 AU3545  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 AU3545  DYNAMIC HEIGHT  -          1.886 (meters)        6.19  (feet) COMP
 AU3545  MODELED GRAVITY -    979,293.8   (mgal)                       NAVD 88
 AU3545  HORZ ORDER      -  SECOND
 AU3545  ELLP ORDER      -  FOURTH    CLASS II
 AU3545
 AU3545.This mark is at Houma-Terrebonne Airport (HUM)
 AU3545
 AU3545.The horizontal coordinates were established by GPS observations
 AU3545.and adjusted by the National Geodetic Survey in November 1993.
 AU3545
 AU3545.** This station is in an area of known vertical motion. If an
 AU3545.** orthometric height was ever established but is not available 
 AU3545.** in the current survey control section, the orthometric height
 AU3545.** is considered suspect.  Suspect heights are available in the
 AU3545.** superseded section only if requested.
 AU3545
 AU3545.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3545.GEOID18 height accuracy estimate available here.
 AU3545
 AU3545.Click photographs - Photos may exist for this station.
 AU3545
 AU3545.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3545
 AU3545.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3545
 AU3545.The ellipsoidal height was determined by GPS observations
 AU3545.and is referenced to NAD 83.
 AU3545
 AU3545.The dynamic height is computed by dividing the NAVD 88
 AU3545.geopotential number by the normal gravity value computed on the
 AU3545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3545.degrees latitude (g = 980.6199 gals.).
 AU3545
 AU3545.The modeled gravity was interpolated from observed gravity values.
 AU3545
 AU3545. The following values were computed from the NAD 83(1992) position.
 AU3545
 AU3545;                    North         East     Units Scale Factor Converg.
 AU3545;SPC LA S     -   118,881.653 1,065,429.259   MT  0.99995373   +0 20 15.5
 AU3545;SPC LA S     -   390,030.89  3,495,495.83   sFT  0.99995373   +0 20 15.5
 AU3545;UTM  15      - 3,273,512.736   726,872.535   MT  1.00023513   +1 09 22.4
 AU3545
 AU3545!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3545!SPC LA S     -   1.00000368  x   0.99995373  =   0.99995741
 AU3545!UTM  15      -   1.00000368  x   1.00023513  =   1.00023881
 AU3545
 AU3545:                Primary Azimuth Mark                     Grid Az
 AU3545:SPC LA S     -  HUM D                                    341 24 25.4
 AU3545:UTM  15      -  HUM D                                    340 35 18.5
 AU3545
 AU3545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2687273512(NAD 83)
 AU3545
 AU3545|---------------------------------------------------------------------|
 AU3545| PID    Reference Object                     Distance      Geod. Az  |
 AU3545|                                                           dddmmss.s |
 AU3545| AU3544 HUM D                               435.207 METERS 3414440.9 |
 AU3545|---------------------------------------------------------------------|
 AU3545
 AU3545                          SUPERSEDED SURVEY CONTROL
 AU3545
 AU3545.No superseded survey control is available for this station.
 AU3545
 AU3545_MARKER: DD = SURVEY DISK
 AU3545_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU3545_SP_SET: CONCRETE SLAB
 AU3545_STAMPING: JMR STA 10374 RM 2 1977
 AU3545_MARK LOGO: DMA
 AU3545_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3545_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3545_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3545+SATELLITE: SATELLITE OBSERVATIONS - June 09, 1993
 AU3545
 AU3545  HISTORY     - Date     Condition        Report By
 AU3545  HISTORY     - 1977     MONUMENTED       DMA
 AU3545  HISTORY     - 19920615 GOOD             NGS
 AU3545  HISTORY     - 19921105 GOOD
 AU3545  HISTORY     - 19930609 GOOD             LADTD
 AU3545
 AU3545                          STATION DESCRIPTION
 AU3545
 AU3545'DESCRIBED BY DEFENSE MAP AGENCY 1977
 AU3545'THE STATION IS LOCATED ON THE SOUTH SIDE OF THE CITY OF HOUMA AT THE
 AU3545'HOUMA TERREBONNE AIRPORT ON THE EAST SIDE OF THE AIRFIELD NEAR THE
 AU3545'MIDDLE WESTERN EDGE OF WHAT IS KNOWN AS THE EAST RAMP IN THE CONCRETE
 AU3545'SURFACE OF THE RAMP AT THE SOUTH SIDE OF THE INTERSECTION OF TAXIWAY
 AU3545'DELTA AND THE EAST RAMP.
 AU3545'TO REACH THE STATION CONTACT THE AIRPORT MANAGER FOR PERMISSION AND
 AU3545'INSTRUCTIONS FOR ACCESSING THE CONTROLLED SURFACE AREAS OF THE
 AU3545'AIRFIELD.
 AU3545'THE STATION MARK IS DEFENSE MAPPING AGENCY BRONZE SURVEY DISK STAMPED
 AU3545'---JMR STA 10374 RM 2 1977--- ENSCRIBED WITH THE ORGANIZATION
 AU3545'---DMATC GSS--- EPOXIED IN A DRILL HOLE IN A 3 M (9.8 FT) X 5 M
 AU3545'(16.4 FT) CONCRETE SLAB SEGMENT AT A POINT NEARLY TANGENT TO THE WEST
 AU3545'EDGE OF THE RAMP AND THE SOUTH EDGE OF TAXIWAY DELTA.  IT IS ABOUT
 AU3545'800 FT (243.8 M) SOUTH OF THE NORTH EDGE OF THE RAMP 24.91 FT
 AU3545'(7.59 M) S OF THE EXTENDED CENTERLINE OF TAXIWAY DELTA, 22.64 FT
 AU3545'(6.90 M) NE OF THE EDGE OF THE CONCRETE AT THE MIDPOINT OF THE CURVE,
 AU3545'132.45 FT (40.37 M) SW OF JMR STA 10374 RM 1 SET IN A DRILL HOLE IN
 AU3545'THE CONCRETE RAMP IN LINE WITH A ROW OF RECESSED TIE DOWN PADEYES,
 AU3545'93.41 FT (28.47 M) S OF THE CENTER OF A DRILL HOLE AND EPOXY
 AU3545'IMPRESSION OF A DISK IN THE CONCRETE RAMP SURFACE.  NOTE-- THE DISKS
 AU3545'HAVE NOT BEEN COUNTERSUNK AND ARE SUBJECT TO DAMAGE.
 AU3545
 AU3545                          STATION RECOVERY (1992)
 AU3545
 AU3545'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU3545'THE STATION IS LOCATED ON THE AIRPORT IN THE EAST RAMP AREA.  IT IS
 AU3545'APPROXIMATELY 244 M (800.5 FT) SOUTH OF THE NORTH EDGE OF THE RAMP,
 AU3545'7.59 M (24.90 FT) SOUTH OF THE EXTENDED CENTERLINE OF TAXIWAY DELTA
 AU3545'AND 1.25 M (4.10 FT) EAST OF WEST EDGE OF RAMP.  THE MARK IS A DMA
 AU3545'SURVEY DISK STAMPED JMR STA 10374 RM 2 1977, INSCRIBED WITH AGENCY
 AU3545'(DMATC GSS) EPOXIED IN A DRILL HOLE, IN A CONCRETE SLAB.
 AU3545
 AU3545                          STATION RECOVERY (1992)
 AU3545
 AU3545'RECOVERED 1992
 AU3545'RECOVERED IN GOOD CONDITION.
 AU3545
 AU3545                          STATION RECOVERY (1993)
 AU3545
 AU3545'RECOVERY NOTE BY LA TRANSP AND DEV 1993
 AU3545'THE STATION IS LOCATED AT THE HOUMA-TERREBONNE AIRPORT IN THE
 AU3545'SOUTHERN PART OF HOUMA SET IN THE EAST RAMP AREA AND NEAR THE
 AU3545'HAMMONDS AIR SERVICE TERMINAL.  OWNERSHIP--HOUMA-TERREBONNE AIRPORT
 AU3545'COMMISSION, STATION 1, BOX 10158, HOUMA, LOUISIANA 70363, PHONE
 AU3545'504-872-4646.  THE STATION IS 133.0 FT (40.5 M) SOUTHWEST FROM
 AU3545'REFERENCE MARK 1, 25.0 FT (7.6 M) SOUTH FROM THE EXTENDED CENTER OF
 AU3545'TAXIWAY D (DELTA), 4.3 FT (1.3 M) EAST FROM THE WEST EDGE OF THE EAST
 AU3545'RAMP AREA AND FLUSH WITH THE RAMP SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1540 ***********************************************************************
 BJ1540  DESIGNATION -  1038
 BJ1540  PID         -  BJ1540
 BJ1540  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1540  COUNTRY     -  US
 BJ1540  USGS QUAD   -  MANCHAC (2018)
 BJ1540
 BJ1540                         *CURRENT SURVEY CONTROL
 BJ1540  ______________________________________________________________________
 BJ1540* NAD 83(1986) POSITION- 30 22 04.     (N) 090 25 10.     (W)   SCALED
 BJ1540* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1540  **This station is located in a suspected subsidence area (see below).
 BJ1540  ______________________________________________________________________
 BJ1540  GEOID HEIGHT    -        -26.704 (meters)                     GEOID18
 BJ1540
 BJ1540.The horizontal coordinates were scaled from a map and have
 BJ1540.an estimated accuracy of +/- 6 seconds.
 BJ1540
 BJ1540.** This station is in an area of known vertical motion.  Due to the
 BJ1540.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1540.** determined the orthometric heights for marks in these suspect
 BJ1540.** subsidence areas should be considered valid only at the epoch date
 BJ1540.** associated with the orthometric height.  These heights must always
 BJ1540.** be validated when used as control.  All previously superseded
 BJ1540.** orthometric heights are now considered suspect and are available
 BJ1540.** in the superseded section.  NGS does not recommend using suspect
 BJ1540.** or superseded heights as control.
 BJ1540
 BJ1540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1540.GEOID18 height accuracy estimate available here.
 BJ1540
 BJ1540.Click photographs - Photos may exist for this station.
 BJ1540
 BJ1540;                    North         East    Units  Estimated Accuracy
 BJ1540;SPC LA S     -   207,380.    1,087,850.      MT  (+/- 180 meters Scaled)
 BJ1540
 BJ1540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP480623(NAD 83)
 BJ1540
 BJ1540                          SUPERSEDED SURVEY CONTROL
 BJ1540
 BJ1540.No superseded survey control is available for this station.
 BJ1540
 BJ1540_MARKER: DD = SURVEY DISK
 BJ1540_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1540_STAMPING: 1038 5.322
 BJ1540_MARK LOGO: LAGS
 BJ1540_PROJECTION: FLUSH
 BJ1540_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1540_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1540+SATELLITE: SATELLITE OBSERVATIONS - June 17, 1992
 BJ1540
 BJ1540  HISTORY     - Date     Condition        Report By
 BJ1540  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1540  HISTORY     - 1969     GOOD             CGS
 BJ1540  HISTORY     - 1986     GOOD             NGS
 BJ1540  HISTORY     - 19920617 GOOD             NGS
 BJ1540
 BJ1540                          STATION DESCRIPTION
 BJ1540
 BJ1540'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1540'5.1 MI S FROM PONCHATOULA.
 BJ1540'ABOUT 5.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1540'STATION AT PONCHATOULA, ABOUT 5.5 MILES NORTH OF THE NORTH END OF THE
 BJ1540'TRESTLE OVER PASS MANCHAC AT MANCHAC, 203 FEET NORTHEAST OF AND ACROSS
 BJ1540'THE TRACK FROM MILEPOST 869, 22 FEET EAST OF THE EAST RAIL, 5.3 FEET
 BJ1540'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOODEN TRESTLE, 2 FEET NORTH OF
 BJ1540'A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET
 BJ1540'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE LEVEL OF
 BJ1540'THE GROUND.  SEC 8, T 8S, R 8E.
 BJ1540
 BJ1540                          STATION RECOVERY (1986)
 BJ1540
 BJ1540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1540'RECOVERED IN GOOD CONDITION.  THE RECOVERY IS ADEQUATE WITH THE
 BJ1540'FOLLOWING CORRECTIONS. THE TILE IS BROKEN AWAY FROM THE NORTHEAST SIDE
 BJ1540'OF THE MARK BUT IS SOLID IN PLACE.
 BJ1540
 BJ1540                          STATION RECOVERY (1992)
 BJ1540
 BJ1540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1540'8.3 KM (5.15 MI) SOUTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1540'THE JUNCTION OF STATE HIGHWAY 22 IN PONCHATOULA, 61.9 M (203.1 FT)
 BJ1540'NORTH OF MILEPOST 869, 6.9 M (22.6 FT) NORTHEAST OF THE NEAR RAIL, 1.7
 BJ1540'M (5.6 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A RAILROAD BRIDGE,
 BJ1540'0.9 M (3.0 FT) BELOW THE LEVEL OF THE TRACK, 0.4 M (1.3 FT) NORTH OF
 BJ1540'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1542 ***********************************************************************
 BJ1542  DESIGNATION -  1039
 BJ1542  PID         -  BJ1542
 BJ1542  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1542  COUNTRY     -  US
 BJ1542  USGS QUAD   -  PONCHATOULA (2018)
 BJ1542
 BJ1542                         *CURRENT SURVEY CONTROL
 BJ1542  ______________________________________________________________________
 BJ1542* NAD 83(1992) POSITION- 30 22 52.01113(N) 090 25 26.11760(W)   ADJUSTED
 BJ1542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1542  **This station is located in a suspected subsidence area (see below).
 BJ1542  ______________________________________________________________________
 BJ1542  GEOID HEIGHT    -        -26.720 (meters)                     GEOID18
 BJ1542  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 BJ1542  HORZ ORDER      -  SECOND
 BJ1542
 BJ1542.The horizontal coordinates were established by classical geodetic methods
 BJ1542.and adjusted by the National Geodetic Survey in January 1993.
 BJ1542
 BJ1542.** This station is in an area of known vertical motion.  Due to the
 BJ1542.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1542.** determined the orthometric heights for marks in these suspect
 BJ1542.** subsidence areas should be considered valid only at the epoch date
 BJ1542.** associated with the orthometric height.  These heights must always
 BJ1542.** be validated when used as control.  All previously superseded
 BJ1542.** orthometric heights are now considered suspect and are available
 BJ1542.** in the superseded section.  NGS does not recommend using suspect
 BJ1542.** or superseded heights as control.
 BJ1542
 BJ1542.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1542.GEOID18 height accuracy estimate available here.
 BJ1542
 BJ1542.Click photographs - Photos may exist for this station.
 BJ1542
 BJ1542.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1542
 BJ1542. The following values were computed from the NAD 83(1992) position.
 BJ1542
 BJ1542;                    North         East     Units Scale Factor Converg.
 BJ1542;SPC LA S     -   208,859.082 1,087,403.050   MT  0.99994769   +0 27 17.0
 BJ1542;SPC LA S     -   685,231.84  3,567,588.17   sFT  0.99994769   +0 27 17.0
 BJ1542;UTM  15      - 3,363,832.756   747,542.985   MT  1.00035603   +1 18 12.6
 BJ1542
 BJ1542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1542!SPC LA S     -   1.00000404  x   0.99994769  =   0.99995173
 BJ1542!UTM  15      -   1.00000404  x   1.00035603  =   1.00036007
 BJ1542
 BJ1542:                Primary Azimuth Mark                     Grid Az
 BJ1542:SPC LA S     -  RATHBORNE                                338 43 42.5
 BJ1542:UTM  15      -  RATHBORNE                                337 52 46.9
 BJ1542
 BJ1542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4754263832(NAD 83)
 BJ1542
 BJ1542|---------------------------------------------------------------------|
 BJ1542| PID    Reference Object                     Distance      Geod. Az  |
 BJ1542|                                                           dddmmss.s |
 BJ1542| BJ4331 RATHBORNE                           APPROX. 0.6 KM 3391059.5 |
 BJ1542|---------------------------------------------------------------------|
 BJ1542
 BJ1542                          SUPERSEDED SURVEY CONTROL
 BJ1542
 BJ1542  NAD 83(1986)-  30 22 52.02677(N)    090 25 26.11599(W) AD(       ) 2
 BJ1542  NAD 27      -  30 22 51.32670(N)    090 25 25.80636(W) AD(       ) 2
 BJ1542
 BJ1542.Superseded values are not recommended for survey control.
 BJ1542
 BJ1542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1542.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1542
 BJ1542_MARKER: DD = SURVEY DISK
 BJ1542_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1542_STAMPING: 1039
 BJ1542_MARK LOGO: LAGS
 BJ1542_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1542_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1542_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1542+SATELLITE: SATELLITE OBSERVATIONS - June 17, 1992
 BJ1542
 BJ1542  HISTORY     - Date     Condition        Report By
 BJ1542  HISTORY     - 1939     MONUMENTED       LAGS
 BJ1542  HISTORY     - 1954     GOOD             CGS
 BJ1542  HISTORY     - 1969     GOOD             CGS
 BJ1542  HISTORY     - 1986     GOOD             NGS
 BJ1542  HISTORY     - 19920617 GOOD             NGS
 BJ1542
 BJ1542                          STATION DESCRIPTION
 BJ1542
 BJ1542'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1939 (FBQ)
 BJ1542'THE MARK IS 6.48 MILES N OF THE RAILROAD STATION IN MANCHAC,
 BJ1542'ALONG THE ILLINOIS CENTRAL RAILROAD TRACKS.  APPROXIMATELY
 BJ1542'2200 FEET S OF THE LOUISIANA CYPRESS LUMBER COMPANY, INC.,
 BJ1542'RAILROAD CROSSING.  14 FEET N OF MILEPOST NO. 44, AND 10.8 FEET
 BJ1542'W OF THE CENTER LINE OF THE SOUTH-BOUND TRACK.
 BJ1542'
 BJ1542'THE MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY AND
 BJ1542'STATE SURVEY DISK SET IN AN 8-INCH TILE FILLED WITH CONCRETE.
 BJ1542'MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND IS STAMPED
 BJ1542'1039.
 BJ1542'
 BJ1542'THE ADJUSTED DISTANCE, AS MEASURED BY THE LOUISIANA GEODETIC
 BJ1542'SURVEY, FROM 1039 (U.S.C. AND G.S. AND S.S.) TO 1040 (U.S.C.
 BJ1542'AND G.S. AND S.S.) IS 5263.889 FEET.
 BJ1542'
 BJ1542'OBSERVED UPON FROM TRIANGULATION STATION RATHBORNE.
 BJ1542
 BJ1542                          STATION RECOVERY (1954)
 BJ1542
 BJ1542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ1542'LOCATED 6.5 MI. N OF MANCHAC, ALONG THE ILLINOIS CENTRAL
 BJ1542'RAILROAD, APPROXIMATELY 2200 FT. S OF THE LOUISIANA CYPRESS
 BJ1542'LUMBER CO. RAILROAD TRACK, 14 FT. N OF MILEPOST C 868, AND 8.6
 BJ1542'FT. W OF THE W RAIL OF THE S BOUND TRACK.  IT IS A U.S.C.
 BJ1542'AND G.S. AND STATE SURVEY STANDARD DISK, STAMPED 1039 AND
 BJ1542'SET IN THE TOP OF AN 8-IN. CONCRETE-FILLED TERRA-COTTA PIPE
 BJ1542'14 IN. BELOW THE SURFACE OF THE GROUND.
 BJ1542'
 BJ1542'THIS IS A TRAVERSE STATION.
 BJ1542
 BJ1542                          STATION RECOVERY (1969)
 BJ1542
 BJ1542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BJ1542'4.15 MI S FROM PONCHATOULA.
 BJ1542'ABOUT 4.15 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1542'STATION AT PONCHATOULA, 13.5 FEET NORTH OF MILEPOST 868, 8.5 FEET WEST
 BJ1542'OF THE WEST RAIL, 2 FEET NORTH OF A METAL WITNESS POST, 2 FEET BELOW
 BJ1542'THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST 2 1/2
 BJ1542'FEET BELOW THE LEVEL OF THE GROUND.  SEC 5, T 8S, R 8E.
 BJ1542
 BJ1542                          STATION RECOVERY (1986)
 BJ1542
 BJ1542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1542'RECOVERED IN GOOD CONDITION.  THE RECOVERY IS ADEQUATE WITH THE
 BJ1542'FOLLOWING CORRECTIONS.  CHANGE 13.5 FEET NORTH OF MILEPOST 868 TO 15.6
 BJ1542'FEET (4.75 METERS) NORTH OF MILEPOST 868, CHANGE 8.5 FEET WEST OF THE
 BJ1542'WEST RAIL TO 2.68 METERS (8.8 FT) WEST OF THE WEST RAIL, DELETE 2 FEET
 BJ1542'NORTH OF A METAL WITNESS POST AND CHANGE 2 1/2 FEET BELOW THE LEVEL OF
 BJ1542'THE GROUND TO RECESSED 30 CENTIMETERS.
 BJ1542
 BJ1542                          STATION RECOVERY (1992)
 BJ1542
 BJ1542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1542'6.7 KM (4.15 MI) SOUTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1542'THE JUNCTION OF STATE HIGHWAY 22 IN PONCHATOULA, 4.7 M (15.4 FT)
 BJ1542'NORTHWEST OF MILEPOST 868, 2.5 M (8.2 FT) SOUTHWEST OF THE NEAR RAIL,
 BJ1542'1.6 M (5.2 FT) NORTHEAST OF A WITNESS POST, 0.9 M (3.0 FT) BELOW THE
 BJ1542'LEVEL OF THE TRACK, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW
 BJ1542'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2315 ***********************************************************************
 BJ2315  DESIGNATION -  104
 BJ2315  PID         -  BJ2315
 BJ2315  STATE/COUNTY-  LA/ST MARTIN
 BJ2315  COUNTRY     -  US
 BJ2315  USGS QUAD   -  PORTAGE (2018)
 BJ2315
 BJ2315                         *CURRENT SURVEY CONTROL
 BJ2315  ______________________________________________________________________
 BJ2315* NAD 83(1986) POSITION- 30 29 27.     (N) 091 45 08.     (W)   SCALED
 BJ2315* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2315  **This station is located in a suspected subsidence area (see below).
 BJ2315  ______________________________________________________________________
 BJ2315  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BJ2315
 BJ2315.The horizontal coordinates were scaled from a map and have
 BJ2315.an estimated accuracy of +/- 6 seconds.
 BJ2315
 BJ2315.** This station is in an area of known vertical motion. If an
 BJ2315.** orthometric height was ever established but is not available 
 BJ2315.** in the current survey control section, the orthometric height
 BJ2315.** is considered suspect.  Suspect heights are available in the
 BJ2315.** superseded section only if requested.
 BJ2315
 BJ2315.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2315.GEOID18 height accuracy estimate available here.
 BJ2315
 BJ2315.Click photographs - Photos may exist for this station.
 BJ2315
 BJ2315;                    North         East    Units  Estimated Accuracy
 BJ2315;SPC LA S     -   220,750.      959,790.      MT  (+/- 180 meters Scaled)
 BJ2315
 BJ2315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP197738(NAD 83)
 BJ2315
 BJ2315                          SUPERSEDED SURVEY CONTROL
 BJ2315
 BJ2315.No superseded survey control is available for this station.
 BJ2315
 BJ2315_MARKER: S = SPIKE
 BJ2315_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2315_SP_SET: TREE STUMP
 BJ2315_STAMPING: PRE B.M. 104 1933
 BJ2315_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2315
 BJ2315  HISTORY     - Date     Condition        Report By
 BJ2315  HISTORY     - 1933     MONUMENTED       USACE
 BJ2315  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2315
 BJ2315                          STATION DESCRIPTION
 BJ2315
 BJ2315'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2315'3 MI SW FROM SHERBURNE.
 BJ2315'IN SAINT MARTIN PARISH, ABOUT 3 MILES SOUTHWEST ALONG THE LEVEE FROM
 BJ2315'THE STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 1,000 FEET SOUTH
 BJ2315'OF LEVEE MILEPOST 48, 74 FEET LANDSIDE OF LEVEE STATION 2412+02, ON
 BJ2315'THE EAST BANK OF ATCHAFALAYA RIVER, IN SEC. 10, T. 7 S., R. 7 E., AT A
 BJ2315'SHARP ANGLE TO THE WEST IN THE LEVEE, IN THE DIAMOND BLAZE OF A
 BJ2315'24-INCH CYPRESS STUMP WITH A BRASS PLATE STAMPED PRE B.M. 104 1933,
 BJ2315'AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2316 ***********************************************************************
 BJ2316  DESIGNATION -  104
 BJ2316  PID         -  BJ2316
 BJ2316  STATE/COUNTY-  LA/ST MARTIN
 BJ2316  COUNTRY     -  US
 BJ2316  USGS QUAD   -  PORTAGE (2018)
 BJ2316
 BJ2316                         *CURRENT SURVEY CONTROL
 BJ2316  ______________________________________________________________________
 BJ2316* NAD 83(1986) POSITION- 30 29 28.     (N) 091 45 07.     (W)   SCALED
 BJ2316* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2316  **This station is located in a suspected subsidence area (see below).
 BJ2316  ______________________________________________________________________
 BJ2316  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BJ2316
 BJ2316.The horizontal coordinates were scaled from a map and have
 BJ2316.an estimated accuracy of +/- 6 seconds.
 BJ2316
 BJ2316.** This station is in an area of known vertical motion. If an
 BJ2316.** orthometric height was ever established but is not available 
 BJ2316.** in the current survey control section, the orthometric height
 BJ2316.** is considered suspect.  Suspect heights are available in the
 BJ2316.** superseded section only if requested.
 BJ2316
 BJ2316.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2316.GEOID18 height accuracy estimate available here.
 BJ2316
 BJ2316.Click photographs - Photos may exist for this station.
 BJ2316
 BJ2316;                    North         East    Units  Estimated Accuracy
 BJ2316;SPC LA S     -   220,780.      959,810.      MT  (+/- 180 meters Scaled)
 BJ2316
 BJ2316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP197738(NAD 83)
 BJ2316
 BJ2316                          SUPERSEDED SURVEY CONTROL
 BJ2316
 BJ2316.No superseded survey control is available for this station.
 BJ2316
 BJ2316_MARKER: S = SPIKE
 BJ2316_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2316_SP_SET: TREE
 BJ2316_STAMPING: PRE B.M. 104 1933
 BJ2316_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2316
 BJ2316  HISTORY     - Date     Condition        Report By
 BJ2316  HISTORY     - 1933     MONUMENTED       USACE
 BJ2316  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2316
 BJ2316                          STATION DESCRIPTION
 BJ2316
 BJ2316'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2316'3 MI SW FROM SHERBURNE.
 BJ2316'IN SAINT MARTIN PARISH, ABOUT 3 MILES SOUTHWEST ALONG THE LEVEE FROM
 BJ2316'THE STORE AT SHERBURNE, POINTE COUPEE PARISH, IN SEC. 10, T. 7 S., R.
 BJ2316'7 E., ABOUT 1,000 FEET SOUTH OF LEVEE MILEPOST 48, AT SURVEY STATION
 BJ2316'2411+92.81, ON THE EAST BANK OF ATCHAFALAYA RIVER, 137 FEET LANDSIDE
 BJ2316'OF THE CENTER LINE OF THE LEVEE, IN THE DIAMOND BLAZE OF A 7-INCH GUM
 BJ2316'TREE WITH A BRASS PLATE STAMPED PRE B.M. 104 1933, AND ABOUT 3-1/2
 BJ2316'FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1458 ***********************************************************************
 CP1458  DESIGNATION -  104/C BOLT
 CP1458  PID         -  CP1458
 CP1458  STATE/COUNTY-  LA/MADISON
 CP1458  COUNTRY     -  US
 CP1458  USGS QUAD   -  MOUND (2018)
 CP1458
 CP1458                         *CURRENT SURVEY CONTROL
 CP1458  ______________________________________________________________________
 CP1458* NAD 83(1986) POSITION- 32 20 44.     (N) 091 00 00.     (W)   SCALED
 CP1458* NAVD 88 ORTHO HEIGHT -    26.76  (+/-2cm)       87.8   (feet) VERTCON3
 CP1458  ______________________________________________________________________
 CP1458  GEOID HEIGHT    -        -26.556 (meters)                     GEOID18
 CP1458  VERT ORDER      -  ? (See Below)
 CP1458
 CP1458.The horizontal coordinates were scaled from a map and have
 CP1458.an estimated accuracy of +/- 6 seconds.
 CP1458
 CP1458.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1458.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1458
 CP1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1458.GEOID18 height accuracy estimate available here.
 CP1458
 CP1458.The vertical order pertains to the NGVD 29 superseded value.
 CP1458
 CP1458.Click photographs - Photos may exist for this station.
 CP1458
 CP1458;                    North         East    Units  Estimated Accuracy
 CP1458;SPC LA N     -   205,610.    1,141,190.      MT  (+/- 180 meters Scaled)
 CP1458
 CP1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR882804(NAD 83)
 CP1458
 CP1458                          SUPERSEDED SURVEY CONTROL
 CP1458
 CP1458  NGVD 29 (??/??/92)   26.755  (m)           87.78   (f) ADJ UNCH       
 CP1458
 CP1458.Superseded values are not recommended for survey control.
 CP1458
 CP1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1458.See file dsdata.pdf to determine how the superseded data were derived.
 CP1458
 CP1458_MARKER: B = BOLT
 CP1458_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CP1458_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1458
 CP1458  HISTORY     - Date     Condition        Report By
 CP1458  HISTORY     - UNK      MONUMENTED       USACE
 CP1458  HISTORY     - 1934     GOOD             USACE
 CP1458
 CP1458                          STATION DESCRIPTION
 CP1458
 CP1458'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1458'P.B.M. 104/C IS A TILE AND PIPE BENCH, LOCATED ON RIGHT BANK OF MISS.
 CP1458'RIVER, 2 1/2 MI. SOUTHEAST OF DUCKPORT, MADISON PARISH, LA.  2000 FEET
 CP1458'NORTHWEST OF JUNCTION OF OLD AND NEW LEVEES, 1200 FEET BACK OF TOP
 CP1458'BANK OF RIVER, 200 FEET BACK OF OLD LEVEE, ON PROPERTY OF B.F.
 CP1458'MAXWELL, 50 FEET EAST OF DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1457 ***********************************************************************
 CP1457  DESIGNATION -  104/C CAP
 CP1457  PID         -  CP1457
 CP1457  STATE/COUNTY-  LA/MADISON
 CP1457  COUNTRY     -  US
 CP1457  USGS QUAD   -  MOUND (2018)
 CP1457
 CP1457                         *CURRENT SURVEY CONTROL
 CP1457  ______________________________________________________________________
 CP1457* NAD 83(1986) POSITION- 32 20 44.     (N) 091 00 00.     (W)   SCALED
 CP1457* NAVD 88 ORTHO HEIGHT -    27.98  (+/-2cm)       91.8   (feet) VERTCON3
 CP1457  ______________________________________________________________________
 CP1457  GEOID HEIGHT    -        -26.556 (meters)                     GEOID18
 CP1457  VERT ORDER      -  ? (See Below)
 CP1457
 CP1457.The horizontal coordinates were scaled from a map and have
 CP1457.an estimated accuracy of +/- 6 seconds.
 CP1457
 CP1457.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1457.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1457
 CP1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1457.GEOID18 height accuracy estimate available here.
 CP1457
 CP1457.The vertical order pertains to the NGVD 29 superseded value.
 CP1457
 CP1457.Click photographs - Photos may exist for this station.
 CP1457
 CP1457;                    North         East    Units  Estimated Accuracy
 CP1457;SPC LA N     -   205,610.    1,141,190.      MT  (+/- 180 meters Scaled)
 CP1457
 CP1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR882804(NAD 83)
 CP1457
 CP1457                          SUPERSEDED SURVEY CONTROL
 CP1457
 CP1457  NGVD 29 (??/??/92)   27.973  (m)           91.77   (f) ADJ UNCH       
 CP1457
 CP1457.Superseded values are not recommended for survey control.
 CP1457
 CP1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1457.See file dsdata.pdf to determine how the superseded data were derived.
 CP1457
 CP1457_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1457_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1457_MARK LOGO: USACE
 CP1457_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1457_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1457
 CP1457  HISTORY     - Date     Condition        Report By
 CP1457  HISTORY     - UNK      MONUMENTED       USACE
 CP1457  HISTORY     - 1934     GOOD             USACE
 CP1457
 CP1457                          STATION DESCRIPTION
 CP1457
 CP1457'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1457'P.B.M. 104/C IS A TILE AND PIPE BENCH, LOCATED ON RIGHT BANK OF MISS.
 CP1457'RIVER, 2 1/2 MI. SOUTHEAST OF DUCKPORT, MADISON PARISH, LA.  2000 FEET
 CP1457'NORTHWEST OF JUNCTION OF OLD AND NEW LEVEES, 1200 FEET BACK OF TOP
 CP1457'BANK OF RIVER, 200 FEET BACK OF OLD LEVEE, ON PROPERTY OF B.F.
 CP1457'MAXWELL, 50 FEET EAST OF DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2318 ***********************************************************************
 BJ2318  DESIGNATION -  105
 BJ2318  PID         -  BJ2318
 BJ2318  STATE/COUNTY-  LA/ST MARTIN
 BJ2318  COUNTRY     -  US
 BJ2318  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2318
 BJ2318                         *CURRENT SURVEY CONTROL
 BJ2318  ______________________________________________________________________
 BJ2318* NAD 83(1986) POSITION- 30 28 47.     (N) 091 44 52.     (W)   SCALED
 BJ2318* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2318  **This station is located in a suspected subsidence area (see below).
 BJ2318  ______________________________________________________________________
 BJ2318  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BJ2318
 BJ2318.The horizontal coordinates were scaled from a map and have
 BJ2318.an estimated accuracy of +/- 6 seconds.
 BJ2318
 BJ2318.** This station is in an area of known vertical motion. If an
 BJ2318.** orthometric height was ever established but is not available 
 BJ2318.** in the current survey control section, the orthometric height
 BJ2318.** is considered suspect.  Suspect heights are available in the
 BJ2318.** superseded section only if requested.
 BJ2318
 BJ2318.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2318.GEOID18 height accuracy estimate available here.
 BJ2318
 BJ2318.Click photographs - Photos may exist for this station.
 BJ2318
 BJ2318;                    North         East    Units  Estimated Accuracy
 BJ2318;SPC LA S     -   219,520.      960,210.      MT  (+/- 180 meters Scaled)
 BJ2318
 BJ2318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP201726(NAD 83)
 BJ2318
 BJ2318                          SUPERSEDED SURVEY CONTROL
 BJ2318
 BJ2318.No superseded survey control is available for this station.
 BJ2318
 BJ2318_MARKER: S = SPIKE
 BJ2318_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2318_SP_SET: TREE
 BJ2318_STAMPING: PRE B.M. 105 1933
 BJ2318_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2318
 BJ2318  HISTORY     - Date     Condition        Report By
 BJ2318  HISTORY     - 1933     MONUMENTED       USACE
 BJ2318  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2318
 BJ2318                          STATION DESCRIPTION
 BJ2318
 BJ2318'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2318'4 MI SW FROM SHERBURNE.
 BJ2318'IN SAINT MARTIN PARISH, ABOUT 4 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2318'STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 0.6 MILE NORTH OF THE
 BJ2318'LOWER END OF COSWELL BAYOU, 525 FEET SOUTH OF LEVEE MILEPOST 49, 77
 BJ2318'FEET LANDSIDE OF LEVEE SURVEY STATION 2458+09, ON THE EAST BANK OF
 BJ2318'ATCHAFALAYA RIVER, IN SEC. 13, T. 7 S., R. 7 E., ABOUT MIDWAY OF A
 BJ2318'LONG NORTHWEST-AND-SOUTHEAST TANGENT OF THE LEVEE, IN THE DIAMOND
 BJ2318'BLAZE OF A 6-INCH CYPRESS TREE WITH A BRASS PLATE STAMPED PRE B.M. 105
 BJ2318'1933, AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2319 ***********************************************************************
 BJ2319  DESIGNATION -  105
 BJ2319  PID         -  BJ2319
 BJ2319  STATE/COUNTY-  LA/ST MARTIN
 BJ2319  COUNTRY     -  US
 BJ2319  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2319
 BJ2319                         *CURRENT SURVEY CONTROL
 BJ2319  ______________________________________________________________________
 BJ2319* NAD 83(1986) POSITION- 30 28 47.     (N) 091 44 52.     (W)   SCALED
 BJ2319* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2319  **This station is located in a suspected subsidence area (see below).
 BJ2319  ______________________________________________________________________
 BJ2319  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BJ2319
 BJ2319.The horizontal coordinates were scaled from a map and have
 BJ2319.an estimated accuracy of +/- 6 seconds.
 BJ2319
 BJ2319.** This station is in an area of known vertical motion. If an
 BJ2319.** orthometric height was ever established but is not available 
 BJ2319.** in the current survey control section, the orthometric height
 BJ2319.** is considered suspect.  Suspect heights are available in the
 BJ2319.** superseded section only if requested.
 BJ2319
 BJ2319.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2319.GEOID18 height accuracy estimate available here.
 BJ2319
 BJ2319.Click photographs - Photos may exist for this station.
 BJ2319
 BJ2319;                    North         East    Units  Estimated Accuracy
 BJ2319;SPC LA S     -   219,520.      960,210.      MT  (+/- 180 meters Scaled)
 BJ2319
 BJ2319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP201726(NAD 83)
 BJ2319
 BJ2319                          SUPERSEDED SURVEY CONTROL
 BJ2319
 BJ2319.No superseded survey control is available for this station.
 BJ2319
 BJ2319_MARKER: Z = SEE DESCRIPTION
 BJ2319_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2319_SP_SET: TREE
 BJ2319_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2319
 BJ2319  HISTORY     - Date     Condition        Report By
 BJ2319  HISTORY     - UNK      MONUMENTED       USACE
 BJ2319  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2319
 BJ2319                          STATION DESCRIPTION
 BJ2319
 BJ2319'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2319'4 MI SW FROM SHERBURNE.
 BJ2319'IN SAINT MARTIN PARISH, ABOUT 4 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2319'STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 0.6 MILE NORTH OF THE
 BJ2319'LOWER END OF COSWELL BAYOU, 525 FEET SOUTH OF LEVEE MILEPOST 49, 133
 BJ2319'FEET LANDSIDE OF LEVEE SURVEY STATION 2458+09, ON THE EAST BANK OF
 BJ2319'ATCHAFALAYA RIVER, IN SEC. 13, T. 7 S., R. 7 E., ABOUT MIDWAY OF A
 BJ2319'LONG NORTHWEST-AND-SOUTHEAST TANGENT OF THE LEVEE, IN THE DIAMOND
 BJ2319'BLAZE OF A 5-INCH SYCAMORE TREE, AND ABOUT 2 FEET HIGHER THAN THE
 BJ2319'GROUND.  A LAG SCREW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2819 ***********************************************************************
 CP2819  DESIGNATION -  1050 MRC
 CP2819  PID         -  CP2819
 CP2819  STATE/COUNTY-  LA/EAST CARROLL
 CP2819  COUNTRY     -  US
 CP2819  USGS QUAD   -  MAYERSVILLE (2018)
 CP2819
 CP2819                         *CURRENT SURVEY CONTROL
 CP2819  ______________________________________________________________________
 CP2819* NAD 83(1993) POSITION- 32 53 26.56899(N) 091 05 47.98909(W)   ADJUSTED
 CP2819* NAVD 88 ORTHO HEIGHT -    31.    (meters)      102.    (feet) SCALED
 CP2819  ______________________________________________________________________
 CP2819  GEOID HEIGHT    -        -26.418 (meters)                     GEOID18
 CP2819  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 CP2819  HORZ ORDER      -  SECOND
 CP2819
 CP2819.The horizontal coordinates were established by classical geodetic methods
 CP2819.and adjusted by the National Geodetic Survey in May 1994.
 CP2819
 CP2819.The orthometric height was scaled from a topographic map.
 CP2819
 CP2819.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2819.GEOID18 height accuracy estimate available here.
 CP2819
 CP2819.Click photographs - Photos may exist for this station.
 CP2819
 CP2819.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2819
 CP2819. The following values were computed from the NAD 83(1993) position.
 CP2819
 CP2819;                    North         East     Units Scale Factor Converg.
 CP2819;SPC LA N     -   265,934.758 1,131,311.785   MT  1.00005877   +0 44 31.0
 CP2819;SPC LA N     -   872,487.62  3,711,645.41   sFT  1.00005877   +0 44 31.0
 CP2819;SPC MS W     -   376,178.092   628,579.211   MT  1.00001287   -0 24 52.3
 CP2819;SPC MS W     - 1,234,177.62  2,062,263.63   sFT  1.00001287   -0 24 52.3
 CP2819;UTM  15      - 3,640,777.729   678,034.169   MT  0.99999083   +1 02 01.9
 CP2819
 CP2819!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2819!SPC LA N     -   0.99999928  x   1.00005877  =   1.00005805
 CP2819!SPC MS W     -   0.99999928  x   1.00001287  =   1.00001215
 CP2819!UTM  15      -   0.99999928  x   0.99999083  =   0.99999011
 CP2819
 CP2819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7803440777(NAD 83)
 CP2819
 CP2819                          SUPERSEDED SURVEY CONTROL
 CP2819
 CP2819  NAD 83(1992)-  32 53 26.57815(N)    091 05 47.98551(W) AD(       ) 2
 CP2819  NAD 83(1986)-  32 53 26.58131(N)    091 05 47.98245(W) AD(       ) 2
 CP2819  NAD 27      -  32 53 26.12220(N)    091 05 47.59590(W) AD(       ) 2
 CP2819
 CP2819.Superseded values are not recommended for survey control.
 CP2819
 CP2819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2819.See file dsdata.pdf to determine how the superseded data were derived.
 CP2819
 CP2819_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP2819_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP2819_MARK LOGO: MRC
 CP2819_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP2819_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP2819
 CP2819  HISTORY     - Date     Condition        Report By
 CP2819  HISTORY     - 1958     MONUMENTED       MRC
 CP2819
 CP2819                          STATION DESCRIPTION
 CP2819
 CP2819'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1958 (OSR)
 CP2819'STATION IS LOCATED ABOUT 10-1/2 MILES SOUTHEAST OF GASSOWAY,
 CP2819'7-3/4 MILES EAST OF SHELBURN, 7-1/2 MILES NORTHEAST OF LAKE
 CP2819'PROVIDENCE AND 3/4 MILE WEST OF THE MISSISSIPPI RIVER.  IT
 CP2819'IS ON THE NORTHWEST SLOPE OF THE MISSISSIPPI RIVER LEVEE.
 CP2819'
 CP2819'IT IS A STANDARD MISSISSIPPI RIVER COMMISSION CAP BOLTED TO THE
 CP2819'TOP OF A 2 1/2-INCH IRON PIPE PROJECTING 18 INCHES.  IT IS
 CP2819'182 METERS NORTHEAST OF A PIPELINE CROSSING THE LEVEE, 100 FEET
 CP2819'SOUTHEAST OF A LEVEE RIGHT-OF-WAY FENCE, 56 FEET SOUTHEAST OF
 CP2819'THE CENTER OF A GRAVEL ROAD AND 18 FEET NORTHWEST OF THE
 CP2819'CENTER OF THE LEVEE.
 CP2819'
 CP2819'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION COTTON,
 CP2819'THE DISTANCE BEING 568.497 METERS OR (1,865.14 FT.)
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2325 ***********************************************************************
 BJ2325  DESIGNATION -  106
 BJ2325  PID         -  BJ2325
 BJ2325  STATE/COUNTY-  LA/ST MARTIN
 BJ2325  COUNTRY     -  US
 BJ2325  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2325
 BJ2325                         *CURRENT SURVEY CONTROL
 BJ2325  ______________________________________________________________________
 BJ2325* NAD 83(1986) POSITION- 30 28 03.     (N) 091 44 26.     (W)   SCALED
 BJ2325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2325  **This station is located in a suspected subsidence area (see below).
 BJ2325  ______________________________________________________________________
 BJ2325  GEOID HEIGHT    -        -27.264 (meters)                     GEOID18
 BJ2325
 BJ2325.The horizontal coordinates were scaled from a map and have
 BJ2325.an estimated accuracy of +/- 6 seconds.
 BJ2325
 BJ2325.** This station is in an area of known vertical motion. If an
 BJ2325.** orthometric height was ever established but is not available 
 BJ2325.** in the current survey control section, the orthometric height
 BJ2325.** is considered suspect.  Suspect heights are available in the
 BJ2325.** superseded section only if requested.
 BJ2325
 BJ2325.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2325.GEOID18 height accuracy estimate available here.
 BJ2325
 BJ2325.Click photographs - Photos may exist for this station.
 BJ2325
 BJ2325;                    North         East    Units  Estimated Accuracy
 BJ2325;SPC LA S     -   218,160.      960,900.      MT  (+/- 180 meters Scaled)
 BJ2325
 BJ2325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP209712(NAD 83)
 BJ2325
 BJ2325                          SUPERSEDED SURVEY CONTROL
 BJ2325
 BJ2325.No superseded survey control is available for this station.
 BJ2325
 BJ2325_MARKER: S = SPIKE
 BJ2325_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2325_SP_SET: TREE
 BJ2325_STAMPING: PRE B.M. 106 1933
 BJ2325_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2325
 BJ2325  HISTORY     - Date     Condition        Report By
 BJ2325  HISTORY     - 1933     MONUMENTED       USACE
 BJ2325  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2325
 BJ2325                          STATION DESCRIPTION
 BJ2325
 BJ2325'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2325'5 MI S FROM SHERBURNE.
 BJ2325'IN SAINT MARTIN PARISH, ABOUT 5 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2325'STORE AT SHERBURNE, POINTE COUPEE PARISH, IN SEC. 24, T. 7 S., R. 7
 BJ2325'E., ABOUT 1,000 FEET SOUTH OF LEVEE MILEPOST 50, 162 FEET LANDSIDE OF
 BJ2325'LEVEE STATION 2512+72, ON THE EAST BANK OF ATCHAFALAYA RIVER, ABOUT
 BJ2325'400 FEET SOUTH OF AN ANGLE IN THE LEVEE, IN THE DIAMOND BLAZE OF A
 BJ2325'12-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE B.M. 106 1933,
 BJ2325'AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2328 ***********************************************************************
 BJ2328  DESIGNATION -  107
 BJ2328  PID         -  BJ2328
 BJ2328  STATE/COUNTY-  LA/ST MARTIN
 BJ2328  COUNTRY     -  US
 BJ2328  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2328
 BJ2328                         *CURRENT SURVEY CONTROL
 BJ2328  ______________________________________________________________________
 BJ2328* NAD 83(1986) POSITION- 30 27 14.     (N) 091 43 47.     (W)   SCALED
 BJ2328* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2328  **This station is located in a suspected subsidence area (see below).
 BJ2328  ______________________________________________________________________
 BJ2328  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BJ2328
 BJ2328.The horizontal coordinates were scaled from a map and have
 BJ2328.an estimated accuracy of +/- 6 seconds.
 BJ2328
 BJ2328.** This station is in an area of known vertical motion. If an
 BJ2328.** orthometric height was ever established but is not available 
 BJ2328.** in the current survey control section, the orthometric height
 BJ2328.** is considered suspect.  Suspect heights are available in the
 BJ2328.** superseded section only if requested.
 BJ2328
 BJ2328.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2328.GEOID18 height accuracy estimate available here.
 BJ2328
 BJ2328.Click photographs - Photos may exist for this station.
 BJ2328
 BJ2328;                    North         East    Units  Estimated Accuracy
 BJ2328;SPC LA S     -   216,650.      961,930.      MT  (+/- 180 meters Scaled)
 BJ2328
 BJ2328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP219697(NAD 83)
 BJ2328
 BJ2328                          SUPERSEDED SURVEY CONTROL
 BJ2328
 BJ2328.No superseded survey control is available for this station.
 BJ2328
 BJ2328_MARKER: S = SPIKE
 BJ2328_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2328_SP_SET: TREE
 BJ2328_STAMPING: PRE B.M. 107 1933
 BJ2328_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2328
 BJ2328  HISTORY     - Date     Condition        Report By
 BJ2328  HISTORY     - 1933     MONUMENTED       USACE
 BJ2328  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2328
 BJ2328                          STATION DESCRIPTION
 BJ2328
 BJ2328'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2328'6.5 MI S FROM SHERBURNE.
 BJ2328'IN SAINT MARTIN PARISH, ABOUT 6.5 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2328'STORE AT SHERBURNE, POINTE COUPEE PARISH, 70 FEET LANDSIDE OF LEVEE
 BJ2328'STATION 2587+43, ON THE EAST BANK OF ATCHAFALAYA RIVER, ON THE
 BJ2328'SHOULDER OF A ROAD WHERE A SMALL BAYOU IS DYKED BY THE LEVEE, ABOUT
 BJ2328'200 FEET SOUTH OF AN ANGLE IN THE LEVEE, IN THE DIAMOND BLAZE OF AN
 BJ2328'8-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE B.M. 107 1933,
 BJ2328'AND ABOUT 1 FOOT HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2329 ***********************************************************************
 BJ2329  DESIGNATION -  107
 BJ2329  PID         -  BJ2329
 BJ2329  STATE/COUNTY-  LA/ST MARTIN
 BJ2329  COUNTRY     -  US
 BJ2329  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2329
 BJ2329                         *CURRENT SURVEY CONTROL
 BJ2329  ______________________________________________________________________
 BJ2329* NAD 83(1986) POSITION- 30 27 15.     (N) 091 43 47.     (W)   SCALED
 BJ2329* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2329  **This station is located in a suspected subsidence area (see below).
 BJ2329  ______________________________________________________________________
 BJ2329  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BJ2329
 BJ2329.The horizontal coordinates were scaled from a map and have
 BJ2329.an estimated accuracy of +/- 6 seconds.
 BJ2329
 BJ2329.** This station is in an area of known vertical motion. If an
 BJ2329.** orthometric height was ever established but is not available 
 BJ2329.** in the current survey control section, the orthometric height
 BJ2329.** is considered suspect.  Suspect heights are available in the
 BJ2329.** superseded section only if requested.
 BJ2329
 BJ2329.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2329.GEOID18 height accuracy estimate available here.
 BJ2329
 BJ2329.Click photographs - Photos may exist for this station.
 BJ2329
 BJ2329;                    North         East    Units  Estimated Accuracy
 BJ2329;SPC LA S     -   216,680.      961,930.      MT  (+/- 180 meters Scaled)
 BJ2329
 BJ2329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP219697(NAD 83)
 BJ2329
 BJ2329                          SUPERSEDED SURVEY CONTROL
 BJ2329
 BJ2329.No superseded survey control is available for this station.
 BJ2329
 BJ2329_MARKER: B = BOLT
 BJ2329_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2329_SP_SET: TREE
 BJ2329_STAMPING: PRE B.M. 107 1933
 BJ2329_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2329
 BJ2329  HISTORY     - Date     Condition        Report By
 BJ2329  HISTORY     - 1933     MONUMENTED       USACE
 BJ2329  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2329
 BJ2329                          STATION DESCRIPTION
 BJ2329
 BJ2329'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2329'IN SAINT MARTIN PARISH, ABOUT 6.5 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2329'STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 3/4 MILE SOUTHEAST OF
 BJ2329'AN ANGLE IN THE LEVEE DIRECTLY OPPOSITE THE MOUTH OF BAYOU
 BJ2329'COURTABLEAU, IN SEC. 28, T7S, R7E, ABOUT 0.3 MILE NORTH OF
 BJ2329'LEVEE MILEPOST 52, 130 FEET LANDSIDE OF LEVEE STATION 2587+43, ABOUT
 BJ2329'200 FEET SOUTH OF A PROMINENT ANGLE IN THE LEVEE, IN THE DIAMOND BLAZE
 BJ2329'OF AN 8-INCH WILLOW TREE WITH A BRASS PLATE STAMPED PRE B.M. 107 1933
 BJ2329'AND ABOUT 1.5 FEET HIGHER THAN THE GROUND.  A LAG SCREW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2327 ***********************************************************************
 BJ2327  DESIGNATION -  107 A
 BJ2327  PID         -  BJ2327
 BJ2327  STATE/COUNTY-  LA/ST MARTIN
 BJ2327  COUNTRY     -  US
 BJ2327  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2327
 BJ2327                         *CURRENT SURVEY CONTROL
 BJ2327  ______________________________________________________________________
 BJ2327* NAD 83(1986) POSITION- 30 27 14.     (N) 091 43 47.     (W)   SCALED
 BJ2327* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2327  **This station is located in a suspected subsidence area (see below).
 BJ2327  ______________________________________________________________________
 BJ2327  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BJ2327
 BJ2327.The horizontal coordinates were scaled from a map and have
 BJ2327.an estimated accuracy of +/- 6 seconds.
 BJ2327
 BJ2327.** This station is in an area of known vertical motion. If an
 BJ2327.** orthometric height was ever established but is not available 
 BJ2327.** in the current survey control section, the orthometric height
 BJ2327.** is considered suspect.  Suspect heights are available in the
 BJ2327.** superseded section only if requested.
 BJ2327
 BJ2327.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2327.GEOID18 height accuracy estimate available here.
 BJ2327
 BJ2327.Click photographs - Photos may exist for this station.
 BJ2327
 BJ2327;                    North         East    Units  Estimated Accuracy
 BJ2327;SPC LA S     -   216,650.      961,930.      MT  (+/- 180 meters Scaled)
 BJ2327
 BJ2327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP219697(NAD 83)
 BJ2327
 BJ2327                          SUPERSEDED SURVEY CONTROL
 BJ2327
 BJ2327.No superseded survey control is available for this station.
 BJ2327
 BJ2327_MARKER: S = SPIKE
 BJ2327_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2327_SP_SET: TREE
 BJ2327_STAMPING: PRE B.M. 107 A 1933
 BJ2327_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2327
 BJ2327  HISTORY     - Date     Condition        Report By
 BJ2327  HISTORY     - 1933     MONUMENTED       USACE
 BJ2327  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2327
 BJ2327                          STATION DESCRIPTION
 BJ2327
 BJ2327'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2327'6.5 MI S FROM SHERBURNE.
 BJ2327'IN SAINT MARTIN PARISH, ABOUT 6.5 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2327'STORE AT SHERBURNE, POINTE COUPEE PARISH, 95 FEET LANDSIDE OF LEVEE
 BJ2327'STATION 2587+27, ON THE EAST BANK OF ATCHAFALAYA RIVER, ON THE
 BJ2327'UPSTREAM SIDE OF A SMALL BAYOU, 16 FEET NORTH OF P.B.M. 107 (U.S.E.),
 BJ2327'DESCRIBED BELOW, IN A 12-INCH WILLOW TREE WITH A BRASS PLATE STAMPED
 BJ2327'PRE B.M. 107 A 1933, AND ABOUT 15 FEET HIGHER THAN THE GROUND.  A
 BJ2327'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0683 ***********************************************************************
 CP0683  DESIGNATION -  107/4
 CP0683  PID         -  CP0683
 CP0683  STATE/COUNTY-  LA/MADISON
 CP0683  COUNTRY     -  US
 CP0683  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0683
 CP0683                         *CURRENT SURVEY CONTROL
 CP0683  ______________________________________________________________________
 CP0683* NAD 83(1986) POSITION- 32 19 43.     (N) 090 56 48.     (W)   SCALED
 CP0683* NAVD 88 ORTHO HEIGHT -    27.73  (+/-2cm)       91.0   (feet) VERTCON3
 CP0683  ______________________________________________________________________
 CP0683  GEOID HEIGHT    -        -26.565 (meters)                     GEOID18
 CP0683  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP0683
 CP0683.The horizontal coordinates were scaled from a map and have
 CP0683.an estimated accuracy of +/- 6 seconds.
 CP0683
 CP0683.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0683.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0683
 CP0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0683.GEOID18 height accuracy estimate available here.
 CP0683
 CP0683.The vertical order pertains to the NGVD 29 superseded value.
 CP0683
 CP0683.Click photographs - Photos may exist for this station.
 CP0683
 CP0683;                    North         East    Units  Estimated Accuracy
 CP0683;SPC LA N     -   203,800.    1,146,240.      MT  (+/- 180 meters Scaled)
 CP0683
 CP0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR932787(NAD 83)
 CP0683
 CP0683                          SUPERSEDED SURVEY CONTROL
 CP0683
 CP0683  NGVD 29 (??/??/92)   27.742  (m)           91.02   (f) ADJ UNCH    1 2
 CP0683
 CP0683.Superseded values are not recommended for survey control.
 CP0683
 CP0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0683.See file dsdata.pdf to determine how the superseded data were derived.
 CP0683
 CP0683_MARKER: B = BOLT
 CP0683_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CP0683_PROJECTION: PROJECTING 15 CENTIMETERS
 CP0683_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0683
 CP0683  HISTORY     - Date     Condition        Report By
 CP0683  HISTORY     - UNK      MONUMENTED       USACE
 CP0683  HISTORY     - 1934     GOOD             USACE
 CP0683
 CP0683                          STATION DESCRIPTION
 CP0683
 CP0683'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0683'1.12 MI W FROM DELTA POINT.
 CP0683'ABOUT 1-1/8 MILES WEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0683'MADISON PARISH, ABOUT 2 MILES ABOVE THE YAZOO AND MISSISSIPPI VALLEY
 CP0683'RAILROAD INCLINE, ON THE ELMWOOD PLANTATION, ABOUT 2,000 FEET NORTH OF
 CP0683'THE TRACK, ABOUT 1,245 FEET SOUTH OF THE LEVEE AT A POINT ABOUT 1,805
 CP0683'FEET ABOVE GRANTS CANAL, ABOUT 1,755 FEET FROM THE MOUNT PLEASANT
 CP0683'CHURCH, ABOUT 975 FEET LANDSIDE OF THE LANDSIDE TOE OF THE LEVEE RAMP,
 CP0683'ABOUT 560 FEET FROM THE FIRST POLE IN A GROUP OF THREE AT AN ANGLE IN
 CP0683'A ROW OF POWER-TRANSMISSION POLES, ABOUT 140 FEET SOUTHWEST OF THE
 CP0683'UPPER CORNER OF A HOUSE, ABOUT 210 FEET SOUTHWEST OF A BLAZED 30-INCH
 CP0683'PECAN TREE, ABOUT 195 FEET SOUTHWEST OF A BLAZED 28-INCH PECAN TREE,
 CP0683'ABOUT 170 FEET SOUTH OF THE CROSSING OF FIELD ROADS, ABOUT 100 FEET
 CP0683'SOUTHWEST OF A BLAZED 30-INCH PIN OAK TREE, ABOUT 40 FEET NORTHWEST OF
 CP0683'A WELL PUMP, 15 FEET NORTHWEST OF A FENCE CORNER, AND 2 FEET WEST OF A
 CP0683'FENCE.  A COPPER BOLT IN THE TOP OF A STONE POST, STAMPED U.S. AND
 CP0683'PROJECTING ABOUT 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0223 ***********************************************************************
 CQ0223  DESIGNATION -  1073+88
 CQ0223  PID         -  CQ0223
 CQ0223  STATE/COUNTY-  LA/UNION
 CQ0223  COUNTRY     -  US
 CQ0223  USGS QUAD   -  DE LOUTRE (2018)
 CQ0223
 CQ0223                         *CURRENT SURVEY CONTROL
 CQ0223  ______________________________________________________________________
 CQ0223* NAD 83(1986) POSITION- 32 49 55.     (N) 092 18 39.     (W)   SCALED
 CQ0223* NAVD 88 ORTHO HEIGHT -    29.777 (meters)       97.69  (feet) ADJUSTED
 CQ0223  ______________________________________________________________________
 CQ0223  GEOID HEIGHT    -        -26.019 (meters)                     GEOID18
 CQ0223  DYNAMIC HEIGHT  -         29.744 (meters)       97.59  (feet) COMP
 CQ0223  MODELED GRAVITY -    979,545.3   (mgal)                       NAVD 88
 CQ0223
 CQ0223  VERT ORDER      -  SECOND    CLASS 0
 CQ0223
 CQ0223.The horizontal coordinates were scaled from a map and have
 CQ0223.an estimated accuracy of +/- 6 seconds.
 CQ0223
 CQ0223.The orthometric height was determined by differential leveling and
 CQ0223.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0223.in June 1991.
 CQ0223
 CQ0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0223.GEOID18 height accuracy estimate available here.
 CQ0223
 CQ0223.Click photographs - Photos may exist for this station.
 CQ0223
 CQ0223.The dynamic height is computed by dividing the NAVD 88
 CQ0223.geopotential number by the normal gravity value computed on the
 CQ0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0223.degrees latitude (g = 980.6199 gals.).
 CQ0223
 CQ0223.The modeled gravity was interpolated from observed gravity values.
 CQ0223
 CQ0223;                    North         East    Units  Estimated Accuracy
 CQ0223;SPC LA N     -   258,580.    1,017,710.      MT  (+/- 180 meters Scaled)
 CQ0223
 CQ0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS645328(NAD 83)
 CQ0223
 CQ0223                          SUPERSEDED SURVEY CONTROL
 CQ0223
 CQ0223  NGVD 29 (11/26/84)   29.876  (m)           98.02   (f) ADJUSTED    2 0
 CQ0223
 CQ0223.Superseded values are not recommended for survey control.
 CQ0223
 CQ0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0223.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0223
 CQ0223_MARKER: Z = SEE DESCRIPTION
 CQ0223_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 CQ0223_SP_SET: RAIL
 CQ0223_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0223
 CQ0223  HISTORY     - Date     Condition        Report By
 CQ0223  HISTORY     - UNK      MONUMENTED       MPRR
 CQ0223  HISTORY     - 1934     GOOD             CGS
 CQ0223
 CQ0223                          STATION DESCRIPTION
 CQ0223
 CQ0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ0223'6.6 MI SW FROM MARION.
 CQ0223'6.6 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 CQ0223'STATION AT MARION, UNION PARISH, OPPOSITE MILEPOST 545, AND 8 FEET
 CQ0223'NORTH OF THE CENTERLINE OF THE TRACK.  THE TOP OF A VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2330 ***********************************************************************
 BJ2330  DESIGNATION -  108
 BJ2330  PID         -  BJ2330
 BJ2330  STATE/COUNTY-  LA/ST MARTIN
 BJ2330  COUNTRY     -  US
 BJ2330  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2330
 BJ2330                         *CURRENT SURVEY CONTROL
 BJ2330  ______________________________________________________________________
 BJ2330* NAD 83(1986) POSITION- 30 26 46.     (N) 091 42 53.     (W)   SCALED
 BJ2330* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2330  **This station is located in a suspected subsidence area (see below).
 BJ2330  ______________________________________________________________________
 BJ2330  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BJ2330
 BJ2330.The horizontal coordinates were scaled from a map and have
 BJ2330.an estimated accuracy of +/- 6 seconds.
 BJ2330
 BJ2330.** This station is in an area of known vertical motion. If an
 BJ2330.** orthometric height was ever established but is not available 
 BJ2330.** in the current survey control section, the orthometric height
 BJ2330.** is considered suspect.  Suspect heights are available in the
 BJ2330.** superseded section only if requested.
 BJ2330
 BJ2330.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2330.GEOID18 height accuracy estimate available here.
 BJ2330
 BJ2330.Click photographs - Photos may exist for this station.
 BJ2330
 BJ2330;                    North         East    Units  Estimated Accuracy
 BJ2330;SPC LA S     -   215,780.      963,370.      MT  (+/- 180 meters Scaled)
 BJ2330
 BJ2330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP234689(NAD 83)
 BJ2330
 BJ2330                          SUPERSEDED SURVEY CONTROL
 BJ2330
 BJ2330.No superseded survey control is available for this station.
 BJ2330
 BJ2330_MARKER: S = SPIKE
 BJ2330_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2330_SP_SET: TREE
 BJ2330_STAMPING: PRE B.M. 108 1933
 BJ2330_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2330
 BJ2330  HISTORY     - Date     Condition        Report By
 BJ2330  HISTORY     - 1933     MONUMENTED       USACE
 BJ2330  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2330
 BJ2330                          STATION DESCRIPTION
 BJ2330
 BJ2330'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2330'IN SAINT MARTIN PARISH, ABOUT 8 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2330'STORE AT SHERBURNE, POINTE COUPEE PARISH, ON THE EAST BANK OF
 BJ2330'ATCHAFALAYA RIVER, IN SEC. 33, T7S, R7E, AT LEVEE MILEPOST 53,
 BJ2330'78 FEET LANDSIDE OF LEVEE STATION 2647+43, ON THE UPPER SIDE OF A
 BJ2330'SLOUGH DYKED BY THE LEVEE, ABOUT 500 FEET NORTH OF A PROMINENT ANGLE
 BJ2330'IN THE LEVEE, 30 FEET LANDSIDE OF THE CENTER LINE OF A DIRT ROAD
 BJ2330'PARALLELING THE LEVEE, IN THE DIAMOND BLAZE OF AN 8-INCH COTTONWOOD
 BJ2330'TREE WITH A BRASS PLATE STAMPED PRE B.M. 108 1933, AND ABOUT 1 FOOT
 BJ2330'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2331 ***********************************************************************
 BJ2331  DESIGNATION -  108
 BJ2331  PID         -  BJ2331
 BJ2331  STATE/COUNTY-  LA/ST MARTIN
 BJ2331  COUNTRY     -  US
 BJ2331  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2331
 BJ2331                         *CURRENT SURVEY CONTROL
 BJ2331  ______________________________________________________________________
 BJ2331* NAD 83(1986) POSITION- 30 26 46.     (N) 091 42 52.     (W)   SCALED
 BJ2331* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2331  **This station is located in a suspected subsidence area (see below).
 BJ2331  ______________________________________________________________________
 BJ2331  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BJ2331
 BJ2331.The horizontal coordinates were scaled from a map and have
 BJ2331.an estimated accuracy of +/- 6 seconds.
 BJ2331
 BJ2331.** This station is in an area of known vertical motion. If an
 BJ2331.** orthometric height was ever established but is not available 
 BJ2331.** in the current survey control section, the orthometric height
 BJ2331.** is considered suspect.  Suspect heights are available in the
 BJ2331.** superseded section only if requested.
 BJ2331
 BJ2331.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2331.GEOID18 height accuracy estimate available here.
 BJ2331
 BJ2331.Click photographs - Photos may exist for this station.
 BJ2331
 BJ2331;                    North         East    Units  Estimated Accuracy
 BJ2331;SPC LA S     -   215,780.      963,400.      MT  (+/- 180 meters Scaled)
 BJ2331
 BJ2331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP234689(NAD 83)
 BJ2331
 BJ2331                          SUPERSEDED SURVEY CONTROL
 BJ2331
 BJ2331.No superseded survey control is available for this station.
 BJ2331
 BJ2331_MARKER: B = BOLT
 BJ2331_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2331_SP_SET: TREE
 BJ2331_STAMPING: PRE B.M. 108 1933
 BJ2331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2331
 BJ2331  HISTORY     - Date     Condition        Report By
 BJ2331  HISTORY     - 1933     MONUMENTED       USACE
 BJ2331  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2331
 BJ2331                          STATION DESCRIPTION
 BJ2331
 BJ2331'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2331'IN SAINT MARTIN PARISH, ABOUT 8 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2331'STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 2 MILES SOUTH OF A
 BJ2331'PROMINENT ANGLE IN THE LEVEE DIRECTLY OPPOSITE THE MOUTH OF BAYOU
 BJ2331'COURTABLEAU, AT LEVEE MILEPOST 53, 122 FEET LANDSIDE OF LEVEE STATION
 BJ2331'2647+72, ON THE EAST BANK OF ATCHAFALAYA RIVER, IN SEC. 33, T7S,
 BJ2331'R7E, ON THE LOWER SIDE OF A SLOUGH DYKED BY THE LEVEE, ABOUT 500
 BJ2331'FEET NORTH OF AN ANGLE IN THE LEVEE, IN THE DIAMOND BLAZE OF A 10-INCH
 BJ2331'COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE B.M. 108 1933, AND
 BJ2331'ABOUT 1.4 FEET HIGHER THAN THE GROUND.  A LAG SCREW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1145 ***********************************************************************
 BJ1145  DESIGNATION -  1086
 BJ1145  PID         -  BJ1145
 BJ1145  STATE/COUNTY-  LA/ASCENSION
 BJ1145  COUNTRY     -  US
 BJ1145  USGS QUAD   -  GONZALES (2018)
 BJ1145
 BJ1145                         *CURRENT SURVEY CONTROL
 BJ1145  ______________________________________________________________________
 BJ1145* NAD 83(1986) POSITION- 30 08 20.     (N) 090 55 26.     (W)   SCALED
 BJ1145* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1145  **This station is located in a suspected subsidence area (see below).
 BJ1145  ______________________________________________________________________
 BJ1145  GEOID HEIGHT    -        -26.676 (meters)                     GEOID18
 BJ1145
 BJ1145.The horizontal coordinates were scaled from a map and have
 BJ1145.an estimated accuracy of +/- 6 seconds.
 BJ1145
 BJ1145.** This station is in an area of known vertical motion. If an
 BJ1145.** orthometric height was ever established but is not available 
 BJ1145.** in the current survey control section, the orthometric height
 BJ1145.** is considered suspect.  Suspect heights are available in the
 BJ1145.** superseded section only if requested.
 BJ1145
 BJ1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1145.GEOID18 height accuracy estimate available here.
 BJ1145
 BJ1145.Click photographs - Photos may exist for this station.
 BJ1145
 BJ1145;                    North         East    Units  Estimated Accuracy
 BJ1145;SPC LA S     -   181,730.    1,039,450.      MT  (+/- 180 meters Scaled)
 BJ1145
 BJ1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP999359(NAD 83)
 BJ1145
 BJ1145                          SUPERSEDED SURVEY CONTROL
 BJ1145
 BJ1145.No superseded survey control is available for this station.
 BJ1145
 BJ1145_MARKER: DD = SURVEY DISK
 BJ1145_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1145_STAMPING: 1086
 BJ1145_MARK LOGO: CGS+SS
 BJ1145_PROJECTION: RECESSED 30 CENTIMETERS
 BJ1145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1145
 BJ1145  HISTORY     - Date     Condition        Report By
 BJ1145  HISTORY     - 1934     MONUMENTED       LAGS
 BJ1145  HISTORY     - 1969     GOOD             LAGS
 BJ1145  HISTORY     - 1977     MARK NOT FOUND   NGS
 BJ1145
 BJ1145                          STATION DESCRIPTION
 BJ1145
 BJ1145'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1969
 BJ1145'IN BURNSIDE.
 BJ1145'IN BURNSIDE AT THE INTERSECTION OF THE ILLINOIS CENTRAL RAILROAD AND
 BJ1145'STATE HIGHWAY 44.  IT IS 32.5 FEET SOUTH OF THE SOUTH RAIL OF MAIN
 BJ1145'TRACK, 17 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 12.5 FEET
 BJ1145'NORTHEAST OF A POWER AND TELEPHONE LINE POLE, 35 FEET SOUTHWEST OF THE
 BJ1145'CENTER OF THE CROSSING OF THE HIGHWAY AND THE MAIN TRACK.  SET IN THE
 BJ1145'TOP OF A CONCRETE POST ABOUT 12 INCHES UNDERGROUND.
 BJ1145
 BJ1145                          STATION RECOVERY (1977)
 BJ1145
 BJ1145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2334 ***********************************************************************
 BJ2334  DESIGNATION -  109
 BJ2334  PID         -  BJ2334
 BJ2334  STATE/COUNTY-  LA/ST MARTIN
 BJ2334  COUNTRY     -  US
 BJ2334  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2334
 BJ2334                         *CURRENT SURVEY CONTROL
 BJ2334  ______________________________________________________________________
 BJ2334* NAD 83(1986) POSITION- 30 25 42.     (N) 091 42 27.     (W)   SCALED
 BJ2334* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2334  **This station is located in a suspected subsidence area (see below).
 BJ2334  ______________________________________________________________________
 BJ2334  GEOID HEIGHT    -        -27.250 (meters)                     GEOID18
 BJ2334
 BJ2334.The horizontal coordinates were scaled from a map and have
 BJ2334.an estimated accuracy of +/- 6 seconds.
 BJ2334
 BJ2334.** This station is in an area of known vertical motion. If an
 BJ2334.** orthometric height was ever established but is not available 
 BJ2334.** in the current survey control section, the orthometric height
 BJ2334.** is considered suspect.  Suspect heights are available in the
 BJ2334.** superseded section only if requested.
 BJ2334
 BJ2334.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2334.GEOID18 height accuracy estimate available here.
 BJ2334
 BJ2334.Click photographs - Photos may exist for this station.
 BJ2334
 BJ2334;                    North         East    Units  Estimated Accuracy
 BJ2334;SPC LA S     -   213,810.      964,060.      MT  (+/- 180 meters Scaled)
 BJ2334
 BJ2334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP241669(NAD 83)
 BJ2334
 BJ2334                          SUPERSEDED SURVEY CONTROL
 BJ2334
 BJ2334.No superseded survey control is available for this station.
 BJ2334
 BJ2334_MARKER: S = SPIKE
 BJ2334_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2334_SP_SET: TREE
 BJ2334_STAMPING: PRE B.M. 109 1933
 BJ2334_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2334
 BJ2334  HISTORY     - Date     Condition        Report By
 BJ2334  HISTORY     - 1933     MONUMENTED       USACE
 BJ2334  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2334
 BJ2334                          STATION DESCRIPTION
 BJ2334
 BJ2334'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2334'IN SAINT MARTIN PARISH, ABOUT 9-1/2 MILES SOUTH ALONG THE LEVEE FROM
 BJ2334'THE STORE AT SHERBURNE, POINTE COUPEE PARISH, 84 FEET LANDSIDE OF
 BJ2334'LEVEE STATION 2716+51, ON THE EAST BANK OF ATCHAFALAYA RIVER, ON THE
 BJ2334'DOWNSTREAM BANK OF A SMALL BAYOU, ABOUT 100 FEET SOUTH OF AN ANGLE IN
 BJ2334'THE LEVEE, IN THE DIAMOND BLAZE OF AN 8-INCH COTTONWOOD TREE WITH A
 BJ2334'BRASS PLATE STAMPED PRE B.M. 109 1933, AND ABOUT 1 FOOT HIGHER THAN
 BJ2334'THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2335 ***********************************************************************
 BJ2335  DESIGNATION -  109
 BJ2335  PID         -  BJ2335
 BJ2335  STATE/COUNTY-  LA/ST MARTIN
 BJ2335  COUNTRY     -  US
 BJ2335  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2335
 BJ2335                         *CURRENT SURVEY CONTROL
 BJ2335  ______________________________________________________________________
 BJ2335* NAD 83(1986) POSITION- 30 25 42.     (N) 091 42 26.     (W)   SCALED
 BJ2335* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2335  **This station is located in a suspected subsidence area (see below).
 BJ2335  ______________________________________________________________________
 BJ2335  GEOID HEIGHT    -        -27.250 (meters)                     GEOID18
 BJ2335
 BJ2335.The horizontal coordinates were scaled from a map and have
 BJ2335.an estimated accuracy of +/- 6 seconds.
 BJ2335
 BJ2335.** This station is in an area of known vertical motion. If an
 BJ2335.** orthometric height was ever established but is not available 
 BJ2335.** in the current survey control section, the orthometric height
 BJ2335.** is considered suspect.  Suspect heights are available in the
 BJ2335.** superseded section only if requested.
 BJ2335
 BJ2335.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2335.GEOID18 height accuracy estimate available here.
 BJ2335
 BJ2335.Click photographs - Photos may exist for this station.
 BJ2335
 BJ2335;                    North         East    Units  Estimated Accuracy
 BJ2335;SPC LA S     -   213,810.      964,080.      MT  (+/- 180 meters Scaled)
 BJ2335
 BJ2335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP241669(NAD 83)
 BJ2335
 BJ2335                          SUPERSEDED SURVEY CONTROL
 BJ2335
 BJ2335.No superseded survey control is available for this station.
 BJ2335
 BJ2335_MARKER: B = BOLT
 BJ2335_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2335_SP_SET: TREE
 BJ2335_STAMPING: PRE B.M. 109 1933
 BJ2335_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2335
 BJ2335  HISTORY     - Date     Condition        Report By
 BJ2335  HISTORY     - 1933     MONUMENTED       USACE
 BJ2335  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2335
 BJ2335                          STATION DESCRIPTION
 BJ2335
 BJ2335'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2335'IN SAINT MARTIN PARISH, ABOUT 9-1/2 MILES SOUTH ALONG THE LEVEE FROM
 BJ2335'THE STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 3-1/4 MILES SOUTH
 BJ2335'OF A PROMINENT ANGLE IN THE LEVEE OPPOSITE THE MOUTH OF BAYOU
 BJ2335'COURTABLEAU, ABOUT 2-3/4 MILES NORTH OF THE MOUTH OF ALABAMA BAYOU,
 BJ2335'ABOUT 1 MILE NORTH OF THE END OF THE LEVEE, IN SEC. 37, T7S, R7E,
 BJ2335'ABOUT 1,400 FEET SOUTH OF LEVEE MILEPOST 54, 113 FEET LANDSIDE OF
 BJ2335'LEVEE STATION 2716+51, ON THE EAST BANK OF ATCHAFALAYA RIVER, IN THE
 BJ2335'DIAMOND BLAZE OF AN 8-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED
 BJ2335'PRE B.M. 109 1933, AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A LAG
 BJ2335'SCREW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0726 ***********************************************************************
 CP0726  DESIGNATION -  109 D BOLT=LIMIT BOLT
 CP0726  PID         -  CP0726
 CP0726  STATE/COUNTY-  LA/MADISON
 CP0726  COUNTRY     -  US
 CP0726  USGS QUAD   -  YOKENA (2018)
 CP0726
 CP0726                         *CURRENT SURVEY CONTROL
 CP0726  ______________________________________________________________________
 CP0726* NAD 83(1986) POSITION- 32 14 40.     (N) 090 59 32.     (W)   SCALED
 CP0726* NAVD 88 ORTHO HEIGHT -    23.98  (+/-2cm)       78.7   (feet) VERTCON3
 CP0726  ______________________________________________________________________
 CP0726  GEOID HEIGHT    -        -26.504 (meters)                     GEOID18
 CP0726  VERT ORDER      -  ? (See Below)
 CP0726
 CP0726.The horizontal coordinates were scaled from a map and have
 CP0726.an estimated accuracy of +/- 6 seconds.
 CP0726
 CP0726.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0726.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0726
 CP0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0726.GEOID18 height accuracy estimate available here.
 CP0726
 CP0726.The vertical order pertains to the NGVD 29 superseded value.
 CP0726
 CP0726.Click photographs - Photos may exist for this station.
 CP0726
 CP0726;                    North         East    Units  Estimated Accuracy
 CP0726;SPC LA N     -   194,410.    1,142,080.      MT  (+/- 180 meters Scaled)
 CP0726
 CP0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR891692(NAD 83)
 CP0726
 CP0726                          SUPERSEDED SURVEY CONTROL
 CP0726
 CP0726  NGVD 29 (??/??/92)   24.016  (m)           78.79   (f) ADJ UNCH       
 CP0726
 CP0726.Superseded values are not recommended for survey control.
 CP0726
 CP0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0726.See file dsdata.pdf to determine how the superseded data were derived.
 CP0726
 CP0726_MARKER: B = BOLT
 CP0726_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0726_SP_SET: UNDERGROUND STONE
 CP0726_PROJECTION: RECESSED 91 CENTIMETERS
 CP0726_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0726
 CP0726  HISTORY     - Date     Condition        Report By
 CP0726  HISTORY     - UNK      MONUMENTED       USACE
 CP0726  HISTORY     - 1934     GOOD             USACE
 CP0726
 CP0726                          STATION DESCRIPTION
 CP0726
 CP0726'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0726'ABOUT 7.5 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0726'DELTA), MADISON PARISH, ABOUT 1 MILE BELOW THE REID BEDFORD REVETMENT,
 CP0726'OPPOSITE THE FOOT OF RACETRACK TOWHEAD, ABOUT 1,300 FEET BELOW A
 CP0726'PROMINENT ANGLE IN THE NEW LEVEE (BOUNDARY LINE BETWEEN THE VICKSBURG
 CP0726'AND SECOND NEW ORLEANS ENGINEER DISTRICTS), ABOUT 900 FEET NORTHEAST
 CP0726'OF A CABIN, ABOUT 300 FEET BACK OF THE CROWN OF THE LEVEE, IN AN OLD
 CP0726'FIELD, AND AT TWO LARGE BLAZED TREES.  A COPPER BOLT, SET IN THE TOP
 CP0726'OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH
 CP0726'AN IRON PIPE PROJECTING ABOUT 15 INCHES ABOVE GROUND AND BEARING A
 CP0726'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0725 ***********************************************************************
 CP0725  DESIGNATION -  109 D CAP=LIMIT CAP
 CP0725  PID         -  CP0725
 CP0725  STATE/COUNTY-  LA/MADISON
 CP0725  COUNTRY     -  US
 CP0725  USGS QUAD   -  YOKENA (2018)
 CP0725
 CP0725                         *CURRENT SURVEY CONTROL
 CP0725  ______________________________________________________________________
 CP0725* NAD 83(1986) POSITION- 32 14 40.     (N) 090 59 32.     (W)   SCALED
 CP0725* NAVD 88 ORTHO HEIGHT -    25.19  (+/-2cm)       82.6   (feet) VERTCON3
 CP0725  ______________________________________________________________________
 CP0725  GEOID HEIGHT    -        -26.504 (meters)                     GEOID18
 CP0725  VERT ORDER      -  ? (See Below)
 CP0725
 CP0725.The horizontal coordinates were scaled from a map and have
 CP0725.an estimated accuracy of +/- 6 seconds.
 CP0725
 CP0725.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0725.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0725
 CP0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0725.GEOID18 height accuracy estimate available here.
 CP0725
 CP0725.The vertical order pertains to the NGVD 29 superseded value.
 CP0725
 CP0725.Click photographs - Photos may exist for this station.
 CP0725
 CP0725;                    North         East    Units  Estimated Accuracy
 CP0725;SPC LA N     -   194,410.    1,142,080.      MT  (+/- 180 meters Scaled)
 CP0725
 CP0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR891692(NAD 83)
 CP0725
 CP0725                          SUPERSEDED SURVEY CONTROL
 CP0725
 CP0725  NGVD 29 (??/??/92)   25.230  (m)           82.78   (f) ADJ UNCH       
 CP0725
 CP0725.Superseded values are not recommended for survey control.
 CP0725
 CP0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0725.See file dsdata.pdf to determine how the superseded data were derived.
 CP0725
 CP0725_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0725_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0725_MARK LOGO: USACE
 CP0725_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0725_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0725
 CP0725  HISTORY     - Date     Condition        Report By
 CP0725  HISTORY     - UNK      MONUMENTED       USACE
 CP0725  HISTORY     - 1934     GOOD             USACE
 CP0725
 CP0725                          STATION DESCRIPTION
 CP0725
 CP0725'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0725'ABOUT 7.5 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0725'DELTA), MADISON PARISH, ABOUT 1 MILE BELOW THE REID BEDFORD REVETMENT,
 CP0725'OPPOSITE THE FOOT OF RACETRACK TOWHEAD, ABOUT 1,300 FEET BELOW A
 CP0725'PROMINENT ANGLE IN THE NEW LEVEE (BOUNDARY LINE BETWEEN THE VICKSBURG
 CP0725'AND SECOND NEW ORLEANS ENGINEER DISTRICTS), ABOUT 900 FEET NORTHEAST
 CP0725'OF A CABIN, ABOUT 300 FEET BACK OF THE CROWN OF THE LEVEE, IN AN OLD
 CP0725'FIELD, AND AT TWO LARGE BLAZED TREES.  AN IRON PIPE PROJECTING ABOUT
 CP0725'15 INCHES ABOVE GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CP0725'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1091 ***********************************************************************
 BJ1091  DESIGNATION -  1091
 BJ1091  PID         -  BJ1091
 BJ1091  STATE/COUNTY-  LA/ST JAMES
 BJ1091  COUNTRY     -  US
 BJ1091  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ1091
 BJ1091                         *CURRENT SURVEY CONTROL
 BJ1091  ______________________________________________________________________
 BJ1091* NAD 83(1986) POSITION- 30 06 21.     (N) 090 53 59.     (W)   SCALED
 BJ1091* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1091  **This station is located in a suspected subsidence area (see below).
 BJ1091  ______________________________________________________________________
 BJ1091  GEOID HEIGHT    -        -26.595 (meters)                     GEOID18
 BJ1091
 BJ1091.The horizontal coordinates were scaled from a map and have
 BJ1091.an estimated accuracy of +/- 6 seconds.
 BJ1091
 BJ1091.** This station is in an area of known vertical motion. If an
 BJ1091.** orthometric height was ever established but is not available 
 BJ1091.** in the current survey control section, the orthometric height
 BJ1091.** is considered suspect.  Suspect heights are available in the
 BJ1091.** superseded section only if requested.
 BJ1091
 BJ1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1091.GEOID18 height accuracy estimate available here.
 BJ1091
 BJ1091.Click photographs - Photos may exist for this station.
 BJ1091
 BJ1091;                    North         East    Units  Estimated Accuracy
 BJ1091;SPC LA S     -   178,080.    1,041,790.      MT  (+/- 180 meters Scaled)
 BJ1091
 BJ1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP023323(NAD 83)
 BJ1091
 BJ1091                          SUPERSEDED SURVEY CONTROL
 BJ1091
 BJ1091.No superseded survey control is available for this station.
 BJ1091
 BJ1091_MARKER: DD = SURVEY DISK
 BJ1091_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1091_STAMPING: 1091 14
 BJ1091_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1091
 BJ1091  HISTORY     - Date     Condition        Report By
 BJ1091  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1091  HISTORY     - 1964     GOOD             CGS
 BJ1091  HISTORY     - 1977     GOOD             NGS
 BJ1091
 BJ1091                          STATION DESCRIPTION
 BJ1091
 BJ1091'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1091'2.7 MI SE FROM BURNSIDE.
 BJ1091'2.7 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1091'CROSSING OF STATE HIGHWAY 44 AT BURNSIDE, NEAR MILEPOST 397, NEAR A
 BJ1091'PRIVATE FIELD ROAD CROSSING, 10.5 FEET WEST OF THE WEST RAIL, 25 FEET
 BJ1091'SOUTH OF THE CENTER LINE OF FIELD ROAD, 3 FEET WEST OF MILEPOST 397,
 BJ1091'42 FEET EAST OF TELEPHONE POLE NO. 153, 1 1/2 FEET BELOW THE LEVEL OF
 BJ1091'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST 8 INCHES UNDERGROUND.
 BJ1091'NOTE-- MARK MAY ALSO BE REACHED BY GOING 0.95 MILE NORTH ALONG STATE
 BJ1091'HIGHWAY 44 FROM THE ST MARYS CHURCH AT UNION, THENCE 0.55 MILE EAST
 BJ1091'ALONG A FIELD ROAD, THENCE 0.25 MILE NORTHWEST ALONG THE ILLINOIS
 BJ1091'CENTRAL RAILROAD.
 BJ1091
 BJ1091                          STATION RECOVERY (1977)
 BJ1091
 BJ1091'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1091'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3100 ***********************************************************************
 BK3100  DESIGNATION -  10A001
 BK3100  PID         -  BK3100
 BK3100  STATE/COUNTY-  LA/CALCASIEU
 BK3100  COUNTRY     -  US
 BK3100  USGS QUAD   -  IOWA (2018)
 BK3100
 BK3100                         *CURRENT SURVEY CONTROL
 BK3100  ______________________________________________________________________
 BK3100* NAD 83(2011) POSITION- 30 14 52.40749(N) 093 05 51.09772(W)   ADJUSTED
 BK3100* NAD 83(2011) ELLIP HT-   -15.995 (meters)        (06/27/12)   ADJUSTED
 BK3100* NAD 83(2011) EPOCH   -  2010.00
 BK3100* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3100  **This station is located in a suspected subsidence area (see below).
 BK3100  ______________________________________________________________________
 BK3100  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK3100  GEOID HEIGHT    -         -27.71 (meters)                     GEOID93
 BK3100  GEOID HEIGHT    -        -27.192 (meters)                     GEOID18
 BK3100  NAD 83(2011) X  -   -297,977.337 (meters)                     COMP
 BK3100  NAD 83(2011) Y  - -5,506,394.869 (meters)                     COMP
 BK3100  NAD 83(2011) Z  -  3,194,134.118 (meters)                     COMP
 BK3100  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 BK3100
 BK3100  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK3100  Standards:
 BK3100         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK3100            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK3100  -------------------------------------------------------------------
 BK3100  NETWORK    1.15  16.27           0.50   0.42   8.30      0.28161289
 BK3100  -------------------------------------------------------------------
 BK3100  Click here for local accuracies and other accuracy information.
 BK3100
 BK3100.The horizontal coordinates were established by GPS observations
 BK3100.and adjusted by the National Geodetic Survey in June 2012.
 BK3100
 BK3100.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK3100.been affixed to the stable North American tectonic plate. See 
 BK3100.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK3100
 BK3100.The horizontal coordinates are valid at the epoch date displayed above
 BK3100.which is a decimal equivalence of Year/Month/Day.
 BK3100
 BK3100.** This station is in an area of known vertical motion. If an
 BK3100.** orthometric height was ever established but is not available 
 BK3100.** in the current survey control section, the orthometric height
 BK3100.** is considered suspect.  Suspect heights are available in the
 BK3100.** superseded section only if requested.
 BK3100
 BK3100.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3100.GEOID18 height accuracy estimate available here.
 BK3100
 BK3100.Click photographs - Photos may exist for this station.
 BK3100
 BK3100.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3100
 BK3100.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3100
 BK3100.The ellipsoidal height was determined by GPS observations
 BK3100.and is referenced to NAD 83.
 BK3100
 BK3100. The following values were computed from the NAD 83(2011) position.
 BK3100
 BK3100;                    North         East     Units Scale Factor Converg.
 BK3100;SPC LA S     -   195,051.263   830,221.895   MT  0.99993500   -0 52 55.6
 BK3100;SPC LA S     -   639,930.69  2,723,819.67   sFT  0.99993500   -0 52 55.6
 BK3100;UTM  15      - 3,346,258.221   490,617.196   MT  0.99960109   -0 02 56.9
 BK3100
 BK3100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3100!SPC LA S     -   1.00000251  x   0.99993500  =   0.99993751
 BK3100!UTM  15      -   1.00000251  x   0.99960109  =   0.99960360
 BK3100
 BK3100:                Primary Azimuth Mark                     Grid Az
 BK3100:SPC LA S     -  10D012                                   266 33 25.3
 BK3100:UTM  15      -  10D012                                   265 43 26.6
 BK3100
 BK3100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9061746258(NAD 83)
 BK3100
 BK3100|---------------------------------------------------------------------|
 BK3100| PID    Reference Object                     Distance      Geod. Az  |
 BK3100|                                                           dddmmss.s |
 BK3100| BK3088 10D012                              APPROX. 1.9 KM 2654029.7 |
 BK3100|---------------------------------------------------------------------|
 BK3100
 BK3100                          SUPERSEDED SURVEY CONTROL
 BK3100
 BK3100  NAD 83(2007)-  30 14 52.40845(N)    093 05 51.10232(W) AD(       ) 0
 BK3100  ELLIP H (02/10/07)  -15.972  (m)                       GP(       )    
 BK3100  ELLIP H (02/20/02)  -15.914  (m)                       GP(       ) 4 1
 BK3100  NAD 83(1992)-  30 14 52.40485(N)    093 05 51.09782(W) AD(       ) 1
 BK3100  ELLIP H (01/13/95)  -15.825  (m)                       GP(       ) 3 2
 BK3100  NAD 83(1992)-  30 14 52.40765(N)    093 05 51.09428(W) AD(       ) 2
 BK3100  NAD 83(1986)-  30 14 52.42877(N)    093 05 51.08746(W) AD(       ) 2
 BK3100  NAD 27      -  30 14 51.68488(N)    093 05 50.54111(W) AD(       ) 2
 BK3100
 BK3100.Superseded values are not recommended for survey control.
 BK3100
 BK3100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3100.See file dsdata.pdf to determine how the superseded data were derived.
 BK3100
 BK3100_MARKER: DD = SURVEY DISK
 BK3100_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK3100_SP_SET: CAP SET IN ROADWAY OF OVERPASS
 BK3100_STAMPING: 10A001
 BK3100_MARK LOGO: LADHGS
 BK3100_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3100_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK3100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3100+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2006
 BK3100
 BK3100  HISTORY     - Date     Condition        Report By
 BK3100  HISTORY     - 1965     MONUMENTED       LADH
 BK3100  HISTORY     - 19910104 GOOD             VFM
 BK3100  HISTORY     - 20060322 GOOD             USPSQD
 BK3100
 BK3100                          STATION DESCRIPTION
 BK3100
 BK3100'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3100'STATION IS SET IN NORTHWEST CORNER OF OVERPASS ON LA. HIGHWAY
 BK3100'27 AND IS MARKED BY A STANDARD BRONZE DISK SET IN ROADWAY OF
 BK3100'OVERPASS, IN THE ABUTMENT, 3 FEET FROM THE CURB.  STATION IS
 BK3100'STAMPED 10A001.  TO REACH THIS STATION FROM THE ST. RAPHAEL
 BK3100'CATHOLIC CHURCH IN IOWA, FOLLOW LA. 383 NORTH FOR 0.90 MILE,
 BK3100'THENCE WEST ALONG INTERSTATE I-10 FOR 5.23 MILES TO STATION
 BK3100'IN OVERPASS.
 BK3100'
 BK3100'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3100
 BK3100                          STATION RECOVERY (1991)
 BK3100
 BK3100'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1991 (CEL)
 BK3100'A REVISED DESCRIPTION FOLLOWS STATION IS LOCATED APPROXIMATELY 8 MILES
 BK3100'(12.9 KM) EAST NORTHEAST OF LAKE CHARLES, LA. ON OVERPASS OVER I-10.
 BK3100'TO REACH FROM THE INTERSECTION OF I-10 AND CHLOE EXIT (EXIT NO. 36),
 BK3100'GO NORTH ON PUJOL ROAD FOR 1.1 MILES (1.8 KM) TO MARK LEBLEU ROAD ON
 BK3100'RIGHT, TURN RIGHT AND GO 2.0 MILES (3.2 KM) TO HUNGERFORD ROAD ON
 BK3100'RIGHT, TURN RIGHT AND GO 0.9 MILES (1.4 KM) TO OVERPASS OVER I-10 AND
 BK3100'MARK ON RIGHT AT NORTH END OF OVERPASS. STATION MARK IS A STANDARD
 BK3100'BRONZE DISK SET IN ROADWAY OF OVERPASS AT THE NORTHWEST CORNER, 11 FT.
 BK3100'WEST OF THE CENTERLINE OF THE ROADWAY, AND STAMPED 10A001.
 BK3100
 BK3100                          STATION RECOVERY (2006)
 BK3100
 BK3100'RECOVERY NOTE BY US POWER SQUADRON 2006
 BK3100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3089 ***********************************************************************
 BK3089  DESIGNATION -  10A002
 BK3089  PID         -  BK3089
 BK3089  STATE/COUNTY-  LA/CALCASIEU
 BK3089  COUNTRY     -  US
 BK3089  USGS QUAD   -  IOWA (2018)
 BK3089
 BK3089                         *CURRENT SURVEY CONTROL
 BK3089  ______________________________________________________________________
 BK3089* NAD 83(1992) POSITION- 30 14 50.73134(N) 093 05 10.07402(W)   ADJUSTED
 BK3089* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3089  **This station is located in a suspected subsidence area (see below).
 BK3089  ______________________________________________________________________
 BK3089  GEOID HEIGHT    -        -27.194 (meters)                     GEOID18
 BK3089  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 BK3089  HORZ ORDER      -  SECOND
 BK3089
 BK3089.The horizontal coordinates were established by classical geodetic methods
 BK3089.and adjusted by the National Geodetic Survey in January 1993.
 BK3089
 BK3089.** This station is in an area of known vertical motion. If an
 BK3089.** orthometric height was ever established but is not available 
 BK3089.** in the current survey control section, the orthometric height
 BK3089.** is considered suspect.  Suspect heights are available in the
 BK3089.** superseded section only if requested.
 BK3089
 BK3089.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3089.GEOID18 height accuracy estimate available here.
 BK3089
 BK3089.Click photographs - Photos may exist for this station.
 BK3089
 BK3089.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3089
 BK3089. The following values were computed from the NAD 83(1992) position.
 BK3089
 BK3089;                    North         East     Units Scale Factor Converg.
 BK3089;SPC LA S     -   194,982.828   831,317.669   MT  0.99993497   -0 52 35.1
 BK3089;SPC LA S     -   639,706.16  2,727,414.72   sFT  0.99993497   -0 52 35.1
 BK3089;UTM  15      - 3,346,205.742   491,713.483   MT  0.99960085   -0 02 36.2
 BK3089
 BK3089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3089!SPC LA S     -   1.00000352  x   0.99993497  =   0.99993849
 BK3089!UTM  15      -   1.00000352  x   0.99960085  =   0.99960437
 BK3089
 BK3089:                Primary Azimuth Mark                     Grid Az
 BK3089:SPC LA S     -  10A001                                   273 34 26.9
 BK3089:UTM  15      -  10A001                                   272 44 28.0
 BK3089
 BK3089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9171346205(NAD 83)
 BK3089
 BK3089|---------------------------------------------------------------------|
 BK3089| PID    Reference Object                     Distance      Geod. Az  |
 BK3089|                                                           dddmmss.s |
 BK3089| BK3100 10A001                              APPROX. 1.1 KM 2724151.8 |
 BK3089|---------------------------------------------------------------------|
 BK3089
 BK3089                          SUPERSEDED SURVEY CONTROL
 BK3089
 BK3089  NAD 83(1986)-  30 14 50.75247(N)    093 05 10.06728(W) AD(       ) 2
 BK3089  NAD 27      -  30 14 50.00822(N)    093 05 09.52186(W) AD(       ) 2
 BK3089
 BK3089.Superseded values are not recommended for survey control.
 BK3089
 BK3089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3089.See file dsdata.pdf to determine how the superseded data were derived.
 BK3089
 BK3089_MARKER: DD = SURVEY DISK
 BK3089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3089_STAMPING: 10A002
 BK3089_MARK LOGO: LADHGS
 BK3089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3089+STABILITY: SURFACE MOTION
 BK3089
 BK3089  HISTORY     - Date     Condition        Report By
 BK3089  HISTORY     - 1965     MONUMENTED       LADH
 BK3089  HISTORY     - 19971115 MARK NOT FOUND   USPSQD
 BK3089
 BK3089                          STATION DESCRIPTION
 BK3089
 BK3089'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3089'STATION IS AT THE 5TH CROSS DRAIN 0.65 MILES EAST OF LA. HIGHWAY
 BK3089'27 OVERPASS, 34.70 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 BK3089'ROADWAY OF INTERSTATE I-10, 3.40 FEET EAST OF WITNESS POST, 5.10
 BK3089'FEET NORTH OF THE SOUTHWEST CORNER OF A CROSS DRAIN UNDER
 BK3089'INTERSTATE I-10 AND 12.70 FEET NORTHWEST OF THE SOUTHEAST CORNER
 BK3089'OF THE SAME CROSS DRAIN.  STATION IS MARKED BY A STANDARD DISK
 BK3089'SET IN A CONCRETE POST PROJECTING 3 INCHES ABOVE THE SURFACE OF
 BK3089'THE GROUND.  STATION IS STAMPED 10A002.  TO REACH THIS STATION
 BK3089'FROM ST. RAPHAEL CATHOLIC CHURCH IN IOWA, FOLLOW LA. HIGHWAY
 BK3089'383 NORTH FOR 0.90 MILE, THENCE WEST ALONG INTERSTATE I-10
 BK3089'FOR 4.73 MILES TO STATION ON SOUTH SIDE OF HIGHWAY.
 BK3089'
 BK3089'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3089
 BK3089                          STATION RECOVERY (1997)
 BK3089
 BK3089'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3089'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3093 ***********************************************************************
 BK3093  DESIGNATION -  10A003
 BK3093  PID         -  BK3093
 BK3093  STATE/COUNTY-  LA/CALCASIEU
 BK3093  COUNTRY     -  US
 BK3093  USGS QUAD   -  IOWA (2018)
 BK3093
 BK3093                         *CURRENT SURVEY CONTROL
 BK3093  ______________________________________________________________________
 BK3093* NAD 83(1992) POSITION- 30 14 53.16615(N) 093 03 51.31520(W)   ADJUSTED
 BK3093* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3093  **This station is located in a suspected subsidence area (see below).
 BK3093  ______________________________________________________________________
 BK3093  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK3093  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 BK3093  HORZ ORDER      -  SECOND
 BK3093
 BK3093.The horizontal coordinates were established by classical geodetic methods
 BK3093.and adjusted by the National Geodetic Survey in January 1993.
 BK3093
 BK3093.** This station is in an area of known vertical motion. If an
 BK3093.** orthometric height was ever established but is not available 
 BK3093.** in the current survey control section, the orthometric height
 BK3093.** is considered suspect.  Suspect heights are available in the
 BK3093.** superseded section only if requested.
 BK3093
 BK3093.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3093.GEOID18 height accuracy estimate available here.
 BK3093
 BK3093.Click photographs - Photos may exist for this station.
 BK3093
 BK3093.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3093
 BK3093. The following values were computed from the NAD 83(1992) position.
 BK3093
 BK3093;                    North         East     Units Scale Factor Converg.
 BK3093;SPC LA S     -   195,025.787   833,424.039   MT  0.99993502   -0 51 55.7
 BK3093;SPC LA S     -   639,847.10  2,734,325.37   sFT  0.99993502   -0 51 55.7
 BK3093;UTM  15      - 3,346,279.297   493,818.302   MT  0.99960047   -0 01 56.5
 BK3093
 BK3093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3093!SPC LA S     -   1.00000333  x   0.99993502  =   0.99993835
 BK3093!UTM  15      -   1.00000333  x   0.99960047  =   0.99960380
 BK3093
 BK3093:                Primary Azimuth Mark                     Grid Az
 BK3093:SPC LA S     -  IOWA 2                                   265 43 24.4
 BK3093:UTM  15      -  IOWA 2                                   264 53 25.2
 BK3093
 BK3093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9381846279(NAD 83)
 BK3093
 BK3093|---------------------------------------------------------------------|
 BK3093| PID    Reference Object                     Distance      Geod. Az  |
 BK3093|                                                           dddmmss.s |
 BK3093| BK3092 IOWA 2                              APPROX. 1.2 KM 2645128.7 |
 BK3093|---------------------------------------------------------------------|
 BK3093
 BK3093                          SUPERSEDED SURVEY CONTROL
 BK3093
 BK3093  NAD 83(1986)-  30 14 53.18727(N)    093 03 51.30856(W) AD(       ) 2
 BK3093  NAD 27      -  30 14 52.44263(N)    093 03 50.76485(W) AD(       ) 2
 BK3093
 BK3093.Superseded values are not recommended for survey control.
 BK3093
 BK3093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3093.See file dsdata.pdf to determine how the superseded data were derived.
 BK3093
 BK3093_MARKER: DD = SURVEY DISK
 BK3093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3093_STAMPING: 10A003
 BK3093_MARK LOGO: LADHGS
 BK3093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3093+STABILITY: SURFACE MOTION
 BK3093
 BK3093  HISTORY     - Date     Condition        Report By
 BK3093  HISTORY     - 1965     MONUMENTED       LADH
 BK3093
 BK3093                          STATION DESCRIPTION
 BK3093
 BK3093'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3093'STATION IS 2.20 MILES EAST OF LA. HIGHWAY 27 OVERPASS, 102.61
 BK3093'FEET NORTH OF THE CENTERLINE OF THE NORTH ROADWAY OF INTERSTATE
 BK3093'I-10, 17.80 FEET EAST OF A VENT PIPE ON A GAS LINE WITHIN HIGHWAY
 BK3093'RIGHT OF WAY 4.76 FEET SOUTHWEST OF FENCE CORNER, 63.10 FEET
 BK3093'SOUTHWEST OF HIGHWAY RIGHT OF WAY MARKER NORTH OF NORTH FRONTAGE
 BK3093'ROAD, 3.50 FEET WEST OF WITNESS POST AND 28 FEET WEST OF THE
 BK3093'CENTERLINE OF A FARM ROAD LEADING NORTH FROM NORTH FRONTAGE
 BK3093'ROAD.  STATION IS MARKED BY A STANDARD DISK SET IN A CONCRETE
 BK3093'POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BK3093'STATION IS STAMPED 10A003.  TO REACH THIS STATION FROM THE
 BK3093'ST.  RAPHAEL CATHOLIC CHURCH IN IOWA, FOLLOW LA. HIGHWAY 383
 BK3093'NORTH OF 0.90 MILE, THENCE WEST ALONG INTERSTATE I-10 FOR
 BK3093'3.37 MILES TO STATION ON NORTH SIDE OF HIGHWAY.
 BK3093'
 BK3093'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3090 ***********************************************************************
 BK3090  DESIGNATION -  10A004
 BK3090  PID         -  BK3090
 BK3090  STATE/COUNTY-  LA/CALCASIEU
 BK3090  COUNTRY     -  US
 BK3090  USGS QUAD   -  IOWA (2018)
 BK3090
 BK3090                         *CURRENT SURVEY CONTROL
 BK3090  ______________________________________________________________________
 BK3090* NAD 83(1992) POSITION- 30 14 52.58586(N) 093 02 52.30255(W)   ADJUSTED
 BK3090* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3090  **This station is located in a suspected subsidence area (see below).
 BK3090  ______________________________________________________________________
 BK3090  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BK3090  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 BK3090  HORZ ORDER      -  SECOND
 BK3090
 BK3090.The horizontal coordinates were established by classical geodetic methods
 BK3090.and adjusted by the National Geodetic Survey in January 1993.
 BK3090
 BK3090.** This station is in an area of known vertical motion. If an
 BK3090.** orthometric height was ever established but is not available 
 BK3090.** in the current survey control section, the orthometric height
 BK3090.** is considered suspect.  Suspect heights are available in the
 BK3090.** superseded section only if requested.
 BK3090
 BK3090.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3090.GEOID18 height accuracy estimate available here.
 BK3090
 BK3090.Click photographs - Photos may exist for this station.
 BK3090
 BK3090.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3090
 BK3090. The following values were computed from the NAD 83(1992) position.
 BK3090
 BK3090;                    North         East     Units Scale Factor Converg.
 BK3090;SPC LA S     -   194,984.204   835,001.184   MT  0.99993500   -0 51 26.2
 BK3090;SPC LA S     -   639,710.68  2,739,499.72   sFT  0.99993500   -0 51 26.2
 BK3090;UTM  15      - 3,346,260.658   495,395.356   MT  0.99960026   -0 01 26.8
 BK3090
 BK3090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3090!SPC LA S     -   1.00000326  x   0.99993500  =   0.99993826
 BK3090!UTM  15      -   1.00000326  x   0.99960026  =   0.99960351
 BK3090
 BK3090:                Primary Azimuth Mark                     Grid Az
 BK3090:SPC LA S     -  10A001                                   270 48 14.4
 BK3090:UTM  15      -  10A001                                   269 58 15.0
 BK3090
 BK3090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9539546260(NAD 83)
 BK3090
 BK3090|---------------------------------------------------------------------|
 BK3090| PID    Reference Object                     Distance      Geod. Az  |
 BK3090|                                                           dddmmss.s |
 BK3090| BK3100 10A001                              APPROX. 4.8 KM 2695648.2 |
 BK3090|---------------------------------------------------------------------|
 BK3090
 BK3090                          SUPERSEDED SURVEY CONTROL
 BK3090
 BK3090  NAD 83(1986)-  30 14 52.60698(N)    093 02 52.29597(W) AD(       ) 2
 BK3090  NAD 27      -  30 14 51.86201(N)    093 02 51.75370(W) AD(       ) 2
 BK3090
 BK3090.Superseded values are not recommended for survey control.
 BK3090
 BK3090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3090.See file dsdata.pdf to determine how the superseded data were derived.
 BK3090
 BK3090_MARKER: DD = SURVEY DISK
 BK3090_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK3090_SP_SET: BRIDGE ABUTMENT
 BK3090_STAMPING: 10A004
 BK3090_MARK LOGO: LADHGS
 BK3090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3090
 BK3090  HISTORY     - Date     Condition        Report By
 BK3090  HISTORY     - 1965     MONUMENTED       LADH
 BK3090  HISTORY     - 19971115 MARK NOT FOUND   USPSQD
 BK3090  HISTORY     - 20180903 GOOD             USPSQD
 BK3090
 BK3090                          STATION DESCRIPTION
 BK3090
 BK3090'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3090'STATION IS SET IN THE NORTHEAST CORNER OF A BRIDGE ON THE NORTH
 BK3090'FRONTAGE ROAD OF INTERSTATE I-10 AND IS MARKED BY A STANDARD
 BK3090'DISK SET IN ROADWAY OF BRIDGE, IN THE ABUTMENT, 3 FEET FROM THE
 BK3090'CURB.  STATION IS STAMPED 10A004.  TO REACH THIS STATION FROM
 BK3090'THE ST. RAPHAEL CATHOLIC CHURCH IN IOWA, FOLLOW LA. HIGHWAY 383
 BK3090'NORTH FOR 0.90 MILE, THENCE WEST ALONG INTERSTATE I-10 FOR 2.35
 BK3090'MILES TO STATION IN THE NORTH FRONTAGE ROAD BRIDGE.
 BK3090'
 BK3090'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3090
 BK3090                          STATION RECOVERY (1997)
 BK3090
 BK3090'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3090'MARK NOT FOUND.
 BK3090
 BK3090                          STATION RECOVERY (2018)
 BK3090
 BK3090'RECOVERY NOTE BY US POWER SQUADRON 2018 (JLL)
 BK3090'THE ABOVE DESCRIPTION IS ADEQUATE TO REACH THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3091 ***********************************************************************
 BK3091  DESIGNATION -  10A005
 BK3091  PID         -  BK3091
 BK3091  STATE/COUNTY-  LA/CALCASIEU
 BK3091  COUNTRY     -  US
 BK3091  USGS QUAD   -  IOWA (2018)
 BK3091
 BK3091                         *CURRENT SURVEY CONTROL
 BK3091  ______________________________________________________________________
 BK3091* NAD 83(1992) POSITION- 30 14 51.75858(N) 093 01 50.22264(W)   ADJUSTED
 BK3091* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3091  **This station is located in a suspected subsidence area (see below).
 BK3091  ______________________________________________________________________
 BK3091  GEOID HEIGHT    -        -27.214 (meters)                     GEOID18
 BK3091  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 BK3091  HORZ ORDER      -  SECOND
 BK3091
 BK3091.The horizontal coordinates were established by classical geodetic methods
 BK3091.and adjusted by the National Geodetic Survey in January 1993.
 BK3091
 BK3091.** This station is in an area of known vertical motion. If an
 BK3091.** orthometric height was ever established but is not available 
 BK3091.** in the current survey control section, the orthometric height
 BK3091.** is considered suspect.  Suspect heights are available in the
 BK3091.** superseded section only if requested.
 BK3091
 BK3091.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3091.GEOID18 height accuracy estimate available here.
 BK3091
 BK3091.Click photographs - Photos may exist for this station.
 BK3091
 BK3091.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3091
 BK3091. The following values were computed from the NAD 83(1992) position.
 BK3091
 BK3091;                    North         East     Units Scale Factor Converg.
 BK3091;SPC LA S     -   194,934.028   836,660.213   MT  0.99993499   -0 50 55.2
 BK3091;SPC LA S     -   639,546.06  2,744,942.72   sFT  0.99993499   -0 50 55.2
 BK3091;UTM  15      - 3,346,234.621   497,054.384   MT  0.99960011   -0 00 55.5
 BK3091
 BK3091!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3091!SPC LA S     -   1.00000340  x   0.99993499  =   0.99993839
 BK3091!UTM  15      -   1.00000340  x   0.99960011  =   0.99960351
 BK3091
 BK3091:                Primary Azimuth Mark                     Grid Az
 BK3091:SPC LA S     -  10A004                                   271 43 56.6
 BK3091:UTM  15      -  10A004                                   270 53 56.9
 BK3091
 BK3091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9705446234(NAD 83)
 BK3091
 BK3091|---------------------------------------------------------------------|
 BK3091| PID    Reference Object                     Distance      Geod. Az  |
 BK3091|                                                           dddmmss.s |
 BK3091| BK3090 10A004                              APPROX. 1.7 KM 2705301.4 |
 BK3091|---------------------------------------------------------------------|
 BK3091
 BK3091                          SUPERSEDED SURVEY CONTROL
 BK3091
 BK3091  NAD 83(1986)-  30 14 51.77971(N)    093 01 50.21613(W) AD(       ) 2
 BK3091  NAD 27      -  30 14 51.03440(N)    093 01 49.67540(W) AD(       ) 2
 BK3091
 BK3091.Superseded values are not recommended for survey control.
 BK3091
 BK3091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3091.See file dsdata.pdf to determine how the superseded data were derived.
 BK3091
 BK3091_MARKER: DD = SURVEY DISK
 BK3091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3091_STAMPING: 10A005
 BK3091_MARK LOGO: LADHGS
 BK3091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3091+STABILITY: SURFACE MOTION
 BK3091
 BK3091  HISTORY     - Date     Condition        Report By
 BK3091  HISTORY     - 1965     MONUMENTED       LADH
 BK3091  HISTORY     - 19971115 MARK NOT FOUND   USPSQD
 BK3091
 BK3091                          STATION DESCRIPTION
 BK3091
 BK3091'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3091'STATION IS 1.00 MILE WEST ALONG INTERSTATE I-10 OF LA. HIGHWAY
 BK3091'383 INTERCHANGE, 21.02 FEET WEST OF FENCE CORNER, 102.42 FEET
 BK3091'SOUTH OF CENTERLINE OF SOUTH ROADWAY OF INTERSTATE I-10, 10.4
 BK3091'FEET NORTHEAST OF RIGHT OF WAY MARKER, 2.50 FEET EAST OF WITNESS
 BK3091'POST, 90 FEET NORTH OF SOUTH FRONTAGE ROAD (LA. HIGHWAY 27) AND
 BK3091'6 FEET EAST OF SHELL OIL CO. GAS LINE RIGHT OF WAY.  STATION IS
 BK3091'MARKED BY A STANDARD DISK SET IN A CONCRETE POST PROJECTING 4
 BK3091'INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK3091'10A005.  TO REACH THIS STATION FROM THE ST. RAPHAEL CATHOLIC
 BK3091'CHURCH IN IOWA, FOLLOW LA. HIGHWAY 383 NORTH FOR 0.90 MILE,
 BK3091'THENCE WEST ALONG INTERSTATE I-10 FOR 1.28 MILES TO THE
 BK3091'STATION ON THE SOUTH SIDE OF THE HIGHWAY.
 BK3091'
 BK3091'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3091
 BK3091                          STATION RECOVERY (1997)
 BK3091
 BK3091'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3091'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2939 ***********************************************************************
 BK2939  DESIGNATION -  10A009
 BK2939  PID         -  BK2939
 BK2939  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2939  COUNTRY     -  US
 BK2939  USGS QUAD   -  LACASSINE (2018)
 BK2939
 BK2939                         *CURRENT SURVEY CONTROL
 BK2939  ______________________________________________________________________
 BK2939* NAD 83(1992) POSITION- 30 14 46.24891(N) 092 58 16.98233(W)   ADJUSTED
 BK2939* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2939  **This station is located in a suspected subsidence area (see below).
 BK2939  ______________________________________________________________________
 BK2939  GEOID HEIGHT    -        -27.238 (meters)                     GEOID18
 BK2939  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 BK2939  HORZ ORDER      -  SECOND
 BK2939
 BK2939.The horizontal coordinates were established by classical geodetic methods
 BK2939.and adjusted by the National Geodetic Survey in January 1993.
 BK2939
 BK2939.** This station is in an area of known vertical motion. If an
 BK2939.** orthometric height was ever established but is not available 
 BK2939.** in the current survey control section, the orthometric height
 BK2939.** is considered suspect.  Suspect heights are available in the
 BK2939.** superseded section only if requested.
 BK2939
 BK2939.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2939.GEOID18 height accuracy estimate available here.
 BK2939
 BK2939.Click photographs - Photos may exist for this station.
 BK2939
 BK2939.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2939
 BK2939. The following values were computed from the NAD 83(1992) position.
 BK2939
 BK2939;                    North         East     Units Scale Factor Converg.
 BK2939;SPC LA S     -   194,681.434   842,357.778   MT  0.99993487   -0 49 08.6
 BK2939;SPC LA S     -   638,717.34  2,763,635.48   sFT  0.99993487   -0 49 08.6
 BK2939;UTM  15      - 3,346,064.977   502,753.111   MT  0.99960009   +0 00 51.9
 BK2939
 BK2939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2939!SPC LA S     -   1.00000293  x   0.99993487  =   0.99993780
 BK2939!UTM  15      -   1.00000293  x   0.99960009  =   0.99960302
 BK2939
 BK2939:                Primary Azimuth Mark                     Grid Az
 BK2939:SPC LA S     -  10A010                                   091 28 56.0
 BK2939:UTM  15      -  10A010                                   090 38 55.5
 BK2939
 BK2939_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0275346064(NAD 83)
 BK2939
 BK2939|---------------------------------------------------------------------|
 BK2939| PID    Reference Object                     Distance      Geod. Az  |
 BK2939|                                                           dddmmss.s |
 BK2939| BK2936 10A010                              APPROX. 1.3 KM 0903947.4 |
 BK2939| BK2946 10A009 RESET                         25.348 METERS 27428     |
 BK2939|---------------------------------------------------------------------|
 BK2939
 BK2939                          SUPERSEDED SURVEY CONTROL
 BK2939
 BK2939  NAD 83(1986)-  30 14 46.27000(N)    092 58 16.97613(W) AD(       ) 2
 BK2939  NAD 27      -  30 14 45.52287(N)    092 58 16.44106(W) AD(       ) 2
 BK2939
 BK2939.Superseded values are not recommended for survey control.
 BK2939
 BK2939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2939.See file dsdata.pdf to determine how the superseded data were derived.
 BK2939
 BK2939_MARKER: DD = SURVEY DISK
 BK2939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2939_STAMPING: 10A009 1965
 BK2939_MARK LOGO: LADHGS
 BK2939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2939+STABILITY: SURFACE MOTION
 BK2939
 BK2939  HISTORY     - Date     Condition        Report By
 BK2939  HISTORY     - 1965     MONUMENTED       LADH
 BK2939  HISTORY     - 1969     GOOD             CGS
 BK2939  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2939
 BK2939                          STATION DESCRIPTION
 BK2939
 BK2939'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2939'STATION IS 0.55 MILE EAST, ALONG INTERSTATE I-10, OF U.S.
 BK2939'HIGHWAY 165 INTERCHANGE, 88.20 FEET SOUTH OF CENTERLINE OF SOUTH
 BK2939'ROADWAY OF INTERSTATE I-10, 3 FEET WEST OF WITNESS POST.  24.30
 BK2939'FEET NORTHWEST OF THE CENTER OF A HEADWALL ON A CROSS DRAIN
 BK2939'UNDER FRONTAGE SOUTH OF SOUTH ROADWAY AND 29 FEET NORTH OF
 BK2939'CENTERLINE OF SOUTH FRONTAGE ROAD.  STATION IS A STANDARD
 BK2939'DISK SET IN A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK2939'SURFACE OF THE GROUND.  STATION IS STAMPED 10A009.  TO REACH
 BK2939'THIS STATION FROM THE ST. RAPHAEL CATHOLIC CHURCH IN IOWA,
 BK2939'FOLLOW LA. HIGHWAY 383 NORTH FOR 0.90 MILE, THENCE EAST
 BK2939'ALONG INTERSTATE I-10 FOR 2.60 MILES TO STATION ON SOUTH
 BK2939'SIDE OF HIGHWAY.
 BK2939'
 BK2939'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2939
 BK2939                          STATION RECOVERY (1969)
 BK2939
 BK2939'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 BK2939'THE STATION WAS VISITED 5-13-69 AND WAS FOUND IN GOOD CONDITION.
 BK2939'THE MARK WAS REQUESTED MOVED DUE TO ROAD CONSTRUCTION.  A
 BK2939'NEW STATION 10A009 RESET 1969 WAS ESTABLISHED 83.16 FEET
 BK2939'WEST OF THE STATION AT THIS DATE.  THE DISK WAS REMOVED
 BK2939'AND RECLAIMED AFTER THE NEW STATION WAS ESTABLISHED.
 BK2939
 BK2939                          STATION RECOVERY (2002)
 BK2939
 BK2939'RECOVERY NOTE BY US POWER SQUADRON 2002 (CMM)
 BK2939'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2946 ***********************************************************************
 BK2946  DESIGNATION -  10A009 RESET
 BK2946  PID         -  BK2946
 BK2946  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2946  COUNTRY     -  US
 BK2946  USGS QUAD   -  LACASSINE (2018)
 BK2946
 BK2946                         *CURRENT SURVEY CONTROL
 BK2946  ______________________________________________________________________
 BK2946* NAD 83(1992) POSITION- 30 14 46.31309(N) 092 58 17.92755(W)   ADJUSTED
 BK2946* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2946  **This station is located in a suspected subsidence area (see below).
 BK2946  ______________________________________________________________________
 BK2946  GEOID HEIGHT    -        -27.238 (meters)                     GEOID18
 BK2946  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 BK2946  HORZ ORDER      -  SECOND
 BK2946
 BK2946.The horizontal coordinates were established by classical geodetic methods
 BK2946.and adjusted by the National Geodetic Survey in January 1993.
 BK2946
 BK2946.** This station is in an area of known vertical motion. If an
 BK2946.** orthometric height was ever established but is not available 
 BK2946.** in the current survey control section, the orthometric height
 BK2946.** is considered suspect.  Suspect heights are available in the
 BK2946.** superseded section only if requested.
 BK2946
 BK2946.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2946.GEOID18 height accuracy estimate available here.
 BK2946
 BK2946.Click photographs - Photos may exist for this station.
 BK2946
 BK2946.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2946
 BK2946. The following values were computed from the NAD 83(1992) position.
 BK2946
 BK2946;                    North         East     Units Scale Factor Converg.
 BK2946;SPC LA S     -   194,683.771   842,332.540   MT  0.99993487   -0 49 09.0
 BK2946;SPC LA S     -   638,725.01  2,763,552.67   sFT  0.99993487   -0 49 09.0
 BK2946;UTM  15      - 3,346,066.946   502,727.850   MT  0.99960009   +0 00 51.4
 BK2946
 BK2946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2946!SPC LA S     -   1.00000283  x   0.99993487  =   0.99993770
 BK2946!UTM  15      -   1.00000283  x   0.99960009  =   0.99960292
 BK2946
 BK2946:                Primary Azimuth Mark                     Grid Az
 BK2946:SPC LA S     -  10A010                                   091 33 12.3
 BK2946:UTM  15      -  10A010                                   090 43 11.9
 BK2946
 BK2946_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0272746066(NAD 83)
 BK2946
 BK2946|---------------------------------------------------------------------|
 BK2946| PID    Reference Object                     Distance      Geod. Az  |
 BK2946|                                                           dddmmss.s |
 BK2946| BK2936 10A010                              APPROX. 1.4 KM 0904403.3 |
 BK2946| BK2939 10A009                               25.348 METERS 09428     |
 BK2946|---------------------------------------------------------------------|
 BK2946
 BK2946                          SUPERSEDED SURVEY CONTROL
 BK2946
 BK2946  NAD 83(1986)-  30 14 46.33417(N)    092 58 17.92133(W) AD(       ) 2
 BK2946  NAD 27      -  30 14 45.58705(N)    092 58 17.38626(W) AD(       ) 2
 BK2946
 BK2946.Superseded values are not recommended for survey control.
 BK2946
 BK2946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2946.See file dsdata.pdf to determine how the superseded data were derived.
 BK2946
 BK2946_MARKER: DD = SURVEY DISK
 BK2946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2946_STAMPING: 10A009 RESET 1969
 BK2946_MARK LOGO: LADHGS
 BK2946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2946+STABILITY: SURFACE MOTION
 BK2946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2946+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2006
 BK2946
 BK2946  HISTORY     - Date     Condition        Report By
 BK2946  HISTORY     - 1969     MONUMENTED       CGS
 BK2946  HISTORY     - 19961222 GOOD             USPSQD
 BK2946  HISTORY     - 20021102 GOOD             USPSQD
 BK2946  HISTORY     - 20040407 GOOD             USPSQD
 BK2946  HISTORY     - 20060321 GOOD             USPSQD
 BK2946
 BK2946                          STATION DESCRIPTION
 BK2946
 BK2946'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 BK2946'THE STATION IS LOCATED ABOUT 3.5 MILES EAST OF IOWA, 0.55
 BK2946'MILE EAST OF THE U.S. HIGHWAY 165 OVER PASS ON INTERSTATE
 BK2946'10, 94 FEET SOUTH OF THE EAST BOUND LANE OF I-10, 67 FEET
 BK2946'SSW OF AN EMERGENCY PARKING SIGN, 37 FEET NORTH OF THE CENTER
 BK2946'OF A BLACK TOP ROAD, 1 FOOT NORTH OF THE RIGHT-OF-WAY FENCE,
 BK2946'116 FEET SOUTHWEST OF THE CENTER OF THE CULVERT UNDER I-10
 BK2946'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS A U.S.C.
 BK2946'AND G.S. AND STATE SURVEY DISK, STAMPED 10A009 RESET 1969,
 BK2946'SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST PROJECTING
 BK2946'4 INCHES.
 BK2946'
 BK2946'TO REACH THE STATION FROM THE ST. RAPHAEL CATHOLIC CHURCH
 BK2946'IN IOWA, GO NORTH ON STATE HIGHWAY 383 FOR 0.9 MILE TO INTERSTATE
 BK2946'HIGHWAY 10, THENCE RIGHT, EAST ON I-10 FOT 2.6 MILES TO
 BK2946'THE MARK ON THE RIGHT WHERE THE FRONTAGE ROAD BEGANS TO
 BK2946'PARALLEL THE INTERSTATE.
 BK2946
 BK2946                          STATION RECOVERY (1996)
 BK2946
 BK2946'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2946'RECOVERED IN GOOD CONDITION.
 BK2946
 BK2946                          STATION RECOVERY (2002)
 BK2946
 BK2946'RECOVERY NOTE BY US POWER SQUADRON 2002 (CMM)
 BK2946'RECOVERED IN GOOD CONDITION.
 BK2946
 BK2946                          STATION RECOVERY (2004)
 BK2946
 BK2946'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK2946'DESCRIPTION IS ADEQUATE EXCEPT FOR, MARK IS LOCATED BETWEEN THE EAST
 BK2946'BOUND LANE OF I10 AND THE SOUTH FRONTAGE ROAD ABOUT 10 FEET WEST OF A
 BK2946'FENCE CORNER.
 BK2946
 BK2946                          STATION RECOVERY (2006)
 BK2946
 BK2946'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK2946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2936 ***********************************************************************
 BK2936  DESIGNATION -  10A010
 BK2936  PID         -  BK2936
 BK2936  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2936  COUNTRY     -  US
 BK2936  USGS QUAD   -  LACASSINE (2018)
 BK2936
 BK2936                         *CURRENT SURVEY CONTROL
 BK2936  ______________________________________________________________________
 BK2936* NAD 83(1992) POSITION- 30 14 45.74663(N) 092 57 27.26344(W)   ADJUSTED
 BK2936* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2936  **This station is located in a suspected subsidence area (see below).
 BK2936  ______________________________________________________________________
 BK2936  GEOID HEIGHT    -        -27.245 (meters)                     GEOID18
 BK2936  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 BK2936  HORZ ORDER      -  SECOND
 BK2936
 BK2936.The horizontal coordinates were established by classical geodetic methods
 BK2936.and adjusted by the National Geodetic Survey in January 1993.
 BK2936
 BK2936.** This station is in an area of known vertical motion. If an
 BK2936.** orthometric height was ever established but is not available 
 BK2936.** in the current survey control section, the orthometric height
 BK2936.** is considered suspect.  Suspect heights are available in the
 BK2936.** superseded section only if requested.
 BK2936
 BK2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2936.GEOID18 height accuracy estimate available here.
 BK2936
 BK2936.Click photographs - Photos may exist for this station.
 BK2936
 BK2936.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2936
 BK2936. The following values were computed from the NAD 83(1992) position.
 BK2936
 BK2936;                    North         East     Units Scale Factor Converg.
 BK2936;SPC LA S     -   194,647.050   843,686.589   MT  0.99993486   -0 48 43.7
 BK2936;SPC LA S     -   638,604.53  2,767,995.08   sFT  0.99993486   -0 48 43.7
 BK2936;UTM  15      - 3,346,049.931   504,081.837   MT  0.99960021   +0 01 16.9
 BK2936
 BK2936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2936!SPC LA S     -   1.00000301  x   0.99993486  =   0.99993787
 BK2936!UTM  15      -   1.00000301  x   0.99960021  =   0.99960322
 BK2936
 BK2936:                Primary Azimuth Mark                     Grid Az
 BK2936:SPC LA S     -  10A009 RESET                             271 33 12.6
 BK2936:UTM  15      -  10A009 RESET                             270 43 12.0
 BK2936
 BK2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0408146049(NAD 83)
 BK2936
 BK2936|---------------------------------------------------------------------|
 BK2936| PID    Reference Object                     Distance      Geod. Az  |
 BK2936|                                                           dddmmss.s |
 BK2936| BK2946 10A009 RESET                        APPROX. 1.4 KM 2704428.9 |
 BK2936|---------------------------------------------------------------------|
 BK2936
 BK2936                          SUPERSEDED SURVEY CONTROL
 BK2936
 BK2936  NAD 83(1986)-  30 14 45.76769(N)    092 57 27.25731(W) AD(       ) 2
 BK2936  NAD 27      -  30 14 45.02034(N)    092 57 26.72253(W) AD(       ) 2
 BK2936
 BK2936.Superseded values are not recommended for survey control.
 BK2936
 BK2936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2936.See file dsdata.pdf to determine how the superseded data were derived.
 BK2936
 BK2936_MARKER: DD = SURVEY DISK
 BK2936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2936_STAMPING: 10A010 1965
 BK2936_MARK LOGO: LADHGS
 BK2936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2936+STABILITY: SURFACE MOTION
 BK2936
 BK2936  HISTORY     - Date     Condition        Report By
 BK2936  HISTORY     - 1965     MONUMENTED       LADH
 BK2936  HISTORY     - 1969     GOOD             CGS
 BK2936  HISTORY     - 19961222 GOOD             USPSQD
 BK2936  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2936  HISTORY     - 20040407 MARK NOT FOUND   USPSQD
 BK2936
 BK2936                          STATION DESCRIPTION
 BK2936
 BK2936'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2936'STATION IS 1.39 MILES EAST, ALONG INTERSTATE I-10, OF U.S.
 BK2936'HIGHWAY 165 INTERCHANGE, 106.00 FEET SOUTH OF CENTERLINE
 BK2936'OF SOUTH ROADWAY OF INTERSTATE I-10, 46.80 FEET SOUTHWEST OF
 BK2936'HEADWALL ON THE EAST END OF A SIDE DRAIN ALONG SOUTH FRONTAGE
 BK2936'ROAD AND 26.90 FEET SOUTHEAST OF HEADWALL ON THE WEST END
 BK2936'OF SAME SIDE DRAIN.  STATION IS A STANDARD DISK SET IN A
 BK2936'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2936'GROUND.  STATION IS STAMPED 10A010.  TO REACH THIS STATION
 BK2936'FROM THE ST. RAPHAEL CATHOLIC CHURCH IN IOWA, FOLLOW LA.
 BK2936'HIGHWAY 383 NORTH FOR 0.90 MILE, THENCE EAST ALONG INTERSTATE
 BK2936'I-10 FOR 3.45 MILES TO STATION ON SOUTH SIDE OF HIGHWAY.
 BK2936'
 BK2936'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2936
 BK2936                          STATION RECOVERY (1969)
 BK2936
 BK2936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 BK2936'THE STATION WAS VISITED 5-13-69 AND WAS FOUND IN GOOD CONDITION
 BK2936'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 BK2936
 BK2936                          STATION RECOVERY (1996)
 BK2936
 BK2936'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2936'RECOVERED IN GOOD CONDITION.
 BK2936
 BK2936                          STATION RECOVERY (2002)
 BK2936
 BK2936'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2936'MARK NOT FOUND.
 BK2936
 BK2936                          STATION RECOVERY (2004)
 BK2936
 BK2936'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK2936'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2943 ***********************************************************************
 BK2943  DESIGNATION -  10A011
 BK2943  PID         -  BK2943
 BK2943  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2943  COUNTRY     -  US
 BK2943  USGS QUAD   -  LACASSINE (2018)
 BK2943
 BK2943                         *CURRENT SURVEY CONTROL
 BK2943  ______________________________________________________________________
 BK2943* NAD 83(1992) POSITION- 30 14 49.05894(N) 092 56 38.13457(W)   ADJUSTED
 BK2943* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2943  **This station is located in a suspected subsidence area (see below).
 BK2943  ______________________________________________________________________
 BK2943  GEOID HEIGHT    -        -27.251 (meters)                     GEOID18
 BK2943  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 BK2943  HORZ ORDER      -  SECOND
 BK2943
 BK2943.The horizontal coordinates were established by classical geodetic methods
 BK2943.and adjusted by the National Geodetic Survey in January 1993.
 BK2943
 BK2943.** This station is in an area of known vertical motion. If an
 BK2943.** orthometric height was ever established but is not available 
 BK2943.** in the current survey control section, the orthometric height
 BK2943.** is considered suspect.  Suspect heights are available in the
 BK2943.** superseded section only if requested.
 BK2943
 BK2943.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2943.GEOID18 height accuracy estimate available here.
 BK2943
 BK2943.Click photographs - Photos may exist for this station.
 BK2943
 BK2943.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2943
 BK2943. The following values were computed from the NAD 83(1992) position.
 BK2943
 BK2943;                    North         East     Units Scale Factor Converg.
 BK2943;SPC LA S     -   194,730.493   845,001.286   MT  0.99993493   -0 48 19.1
 BK2943;SPC LA S     -   638,878.29  2,772,308.39   sFT  0.99993493   -0 48 19.1
 BK2943;UTM  15      - 3,346,152.456   505,394.741   MT  0.99960036   +0 01 41.7
 BK2943
 BK2943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2943!SPC LA S     -   1.00000301  x   0.99993493  =   0.99993794
 BK2943!UTM  15      -   1.00000301  x   0.99960036  =   0.99960337
 BK2943
 BK2943:                Primary Azimuth Mark                     Grid Az
 BK2943:SPC LA S     -  10A010                                   266 22 06.1
 BK2943:UTM  15      -  10A010                                   265 32 05.3
 BK2943
 BK2943_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0539446152(NAD 83)
 BK2943
 BK2943|---------------------------------------------------------------------|
 BK2943| PID    Reference Object                     Distance      Geod. Az  |
 BK2943|                                                           dddmmss.s |
 BK2943| BK2936 10A010                              APPROX. 1.3 KM 2653347.0 |
 BK2943|---------------------------------------------------------------------|
 BK2943
 BK2943                          SUPERSEDED SURVEY CONTROL
 BK2943
 BK2943  NAD 83(1986)-  30 14 49.07996(N)    092 56 38.12852(W) AD(       ) 2
 BK2943  NAD 27      -  30 14 48.33283(N)    092 56 37.59404(W) AD(       ) 2
 BK2943
 BK2943.Superseded values are not recommended for survey control.
 BK2943
 BK2943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2943.See file dsdata.pdf to determine how the superseded data were derived.
 BK2943
 BK2943_MARKER: DD = SURVEY DISK
 BK2943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2943_STAMPING: 10A011 1965
 BK2943_MARK LOGO: LADHGS
 BK2943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2943+STABILITY: SURFACE MOTION
 BK2943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2943+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2006
 BK2943
 BK2943  HISTORY     - Date     Condition        Report By
 BK2943  HISTORY     - 1965     MONUMENTED       LADH
 BK2943  HISTORY     - 19961222 GOOD             USPSQD
 BK2943  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2943  HISTORY     - 20040407 GOOD             USPSQD
 BK2943  HISTORY     - 20060321 GOOD             USPSQD
 BK2943
 BK2943                          STATION DESCRIPTION
 BK2943
 BK2943'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2943'STATION IS 2.25 MILES EAST, ALONG INTERSTATE I-10, OF U.S.
 BK2943'HIGHWAY 165 INTERCHANGE, 122.80 FEET NORTH OF CENTERLINE
 BK2943'OF NORTH ROADWAY OF INTERSTATE I-10, 3.10 FEET EAST OF WITNESS
 BK2943'POST, 35.40 FEET SOUTHEAST OF HIGHWAY RIGHT OF WAY MARKER,
 BK2943'247.30 FEET NORTHWEST OF WEST HEADWALL ON A SIDE DRAIN ALONG
 BK2943'NORTH FRONTAGE ROAD ON INTERSTATE I-10, 191.00 SOUTHEAST OF
 BK2943'PIPELINE CROSSING (COLONIAL PIPELINE CO.) AND 20.00 FEET
 BK2943'SOUTHWEST OF RICE CANAL.  STATION IS A STANDARD DISK SET IN
 BK2943'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE SURFACE OF THE
 BK2943'GROUND.  STATION IS STAMPED 10A011.  TO REACH THIS STATION
 BK2943'FROM THE ST. RAPHAEL CATHOLIC CHURCH IN IOWA, FOLLOW LA.
 BK2943'HIGHWAY 383 NORTH FOR 0.90 MILE, THENCE EAST ALONG
 BK2943'INTERSTATE I-10 FOR 4.31 MILES TO STATION ON NORTH SIDE
 BK2943'OF THE HIGHWAY.
 BK2943'
 BK2943'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2943
 BK2943                          STATION RECOVERY (1996)
 BK2943
 BK2943'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2943'RECOVERED IN GOOD CONDITION.
 BK2943
 BK2943                          STATION RECOVERY (2002)
 BK2943
 BK2943'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2943'MARK NOT FOUND.
 BK2943
 BK2943                          STATION RECOVERY (2004)
 BK2943
 BK2943'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK2943'DESCRIPTION IS ADEQUATE EXCEPT FOR, MARK IS LOCATED 36 FEET WEST OF A
 BK2943'ATT BURIED CABLE MARKER NUMBER 976.
 BK2943
 BK2943                          STATION RECOVERY (2006)
 BK2943
 BK2943'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK2943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2937 ***********************************************************************
 BK2937  DESIGNATION -  10A012
 BK2937  PID         -  BK2937
 BK2937  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2937  COUNTRY     -  US
 BK2937  USGS QUAD   -  LACASSINE (2018)
 BK2937
 BK2937                         *CURRENT SURVEY CONTROL
 BK2937  ______________________________________________________________________
 BK2937* NAD 83(1992) POSITION- 30 14 46.51492(N) 092 55 44.66082(W)   ADJUSTED
 BK2937* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2937  **This station is located in a suspected subsidence area (see below).
 BK2937  ______________________________________________________________________
 BK2937  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BK2937  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 BK2937  HORZ ORDER      -  SECOND
 BK2937
 BK2937.The horizontal coordinates were established by classical geodetic methods
 BK2937.and adjusted by the National Geodetic Survey in January 1993.
 BK2937
 BK2937.** This station is in an area of known vertical motion. If an
 BK2937.** orthometric height was ever established but is not available 
 BK2937.** in the current survey control section, the orthometric height
 BK2937.** is considered suspect.  Suspect heights are available in the
 BK2937.** superseded section only if requested.
 BK2937
 BK2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2937.GEOID18 height accuracy estimate available here.
 BK2937
 BK2937.Click photographs - Photos may exist for this station.
 BK2937
 BK2937.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2937
 BK2937. The following values were computed from the NAD 83(1992) position.
 BK2937
 BK2937;                    North         East     Units Scale Factor Converg.
 BK2937;SPC LA S     -   194,632.167   846,429.590   MT  0.99993488   -0 47 52.4
 BK2937;SPC LA S     -   638,555.70  2,776,994.41   sFT  0.99993488   -0 47 52.4
 BK2937;UTM  15      - 3,346,074.946   506,823.846   MT  0.99960057   +0 02 08.6
 BK2937
 BK2937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2937!SPC LA S     -   1.00000214  x   0.99993488  =   0.99993702
 BK2937!UTM  15      -   1.00000214  x   0.99960057  =   0.99960271
 BK2937
 BK2937:                Primary Azimuth Mark                     Grid Az
 BK2937:SPC LA S     -  27A001                                   085 15 52.7
 BK2937:UTM  15      -  27A001                                   084 25 51.7
 BK2937
 BK2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0682346074(NAD 83)
 BK2937
 BK2937|---------------------------------------------------------------------|
 BK2937| PID    Reference Object                     Distance      Geod. Az  |
 BK2937|                                                           dddmmss.s |
 BK2937| BK2941 27A001                              APPROX. 0.9 KM 0842800.3 |
 BK2937|---------------------------------------------------------------------|
 BK2937
 BK2937                          SUPERSEDED SURVEY CONTROL
 BK2937
 BK2937  NAD 83(1986)-  30 14 46.53592(N)    092 55 44.65485(W) AD(       ) 2
 BK2937  NAD 27      -  30 14 45.78873(N)    092 55 44.12130(W) AD(       ) 2
 BK2937
 BK2937.Superseded values are not recommended for survey control.
 BK2937
 BK2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2937.See file dsdata.pdf to determine how the superseded data were derived.
 BK2937
 BK2937_MARKER: DD = SURVEY DISK
 BK2937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2937_STAMPING: 10A012 1965
 BK2937_MARK LOGO: LADHGS
 BK2937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2937+STABILITY: SURFACE MOTION
 BK2937
 BK2937  HISTORY     - Date     Condition        Report By
 BK2937  HISTORY     - 1965     MONUMENTED       LADH
 BK2937  HISTORY     - 19961222 GOOD             USPSQD
 BK2937  HISTORY     - 20021102 GOOD             USPSQD
 BK2937
 BK2937                          STATION DESCRIPTION
 BK2937
 BK2937'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2937'STATION IS A STANDARD DISK SET IN THE SOUTHEAST CORNER OF LA.
 BK2937'HIGHWAY 101 OVERPASS ON INTERSTATE I-10, IN THE ROADWAY, IN THE
 BK2937'ABUTMENT, 3 FEET WEST OF CURB.  THE OVERPASS IS JUST EAST
 BK2937'OF U.S.C. AND G.S., STATION LACASSINE.  STATION IS STAMPED
 BK2937'10A012.  TO REACH THIS STATION FROM THE ST. RAPHAEL CATHOLIC
 BK2937'CHURCH IN IOWA, FOLLOW LA. HIGHWAY 383 NORTH FOR 0.90 MILE,
 BK2937'THENCE EAST ALONG INTERSTATE I-10 FOR 5.23 MILES TO STATION
 BK2937'ON OVERPASS.
 BK2937'
 BK2937'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2937
 BK2937                          STATION RECOVERY (1996)
 BK2937
 BK2937'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2937'RECOVERED IN GOOD CONDITION.
 BK2937
 BK2937                          STATION RECOVERY (2002)
 BK2937
 BK2937'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3191 ***********************************************************************
 BK3191  DESIGNATION -  10B001
 BK3191  PID         -  BK3191
 BK3191  STATE/COUNTY-  LA/CALCASIEU
 BK3191  COUNTRY     -  US
 BK3191  USGS QUAD   -  VINTON (2018)
 BK3191
 BK3191                         *CURRENT SURVEY CONTROL
 BK3191  ______________________________________________________________________
 BK3191* NAD 83(2011) POSITION- 30 11 47.51062(N) 093 30 29.28120(W)   ADJUSTED
 BK3191* NAD 83(2011) ELLIP HT-   -15.874 (meters)        (06/27/12)   ADJUSTED
 BK3191* NAD 83(2011) EPOCH   -  2010.00
 BK3191* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3191  **This station is located in a suspected subsidence area (see below).
 BK3191  ______________________________________________________________________
 BK3191  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK3191  GEOID HEIGHT    -         -27.76 (meters)                     GEOID93
 BK3191  GEOID HEIGHT    -        -27.286 (meters)                     GEOID18
 BK3191  NAD 83(2011) X  -   -337,605.943 (meters)                     COMP
 BK3191  NAD 83(2011) Y  - -5,506,978.683 (meters)                     COMP
 BK3191  NAD 83(2011) Z  -  3,189,214.467 (meters)                     COMP
 BK3191  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BK3191
 BK3191  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK3191  Standards:
 BK3191         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK3191            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK3191  -------------------------------------------------------------------
 BK3191  NETWORK    1.14  14.03           0.49   0.44   7.16     -0.02627638
 BK3191  -------------------------------------------------------------------
 BK3191  Click here for local accuracies and other accuracy information.
 BK3191
 BK3191.The horizontal coordinates were established by GPS observations
 BK3191.and adjusted by the National Geodetic Survey in June 2012.
 BK3191
 BK3191.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK3191.been affixed to the stable North American tectonic plate. See 
 BK3191.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK3191
 BK3191.The horizontal coordinates are valid at the epoch date displayed above
 BK3191.which is a decimal equivalence of Year/Month/Day.
 BK3191
 BK3191.** This station is in an area of known vertical motion. If an
 BK3191.** orthometric height was ever established but is not available 
 BK3191.** in the current survey control section, the orthometric height
 BK3191.** is considered suspect.  Suspect heights are available in the
 BK3191.** superseded section only if requested.
 BK3191
 BK3191.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3191.GEOID18 height accuracy estimate available here.
 BK3191
 BK3191.Click photographs - Photos may exist for this station.
 BK3191
 BK3191.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3191
 BK3191.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3191
 BK3191.The ellipsoidal height was determined by GPS observations
 BK3191.and is referenced to NAD 83.
 BK3191
 BK3191. The following values were computed from the NAD 83(2011) position.
 BK3191
 BK3191;                    North         East     Units Scale Factor Converg.
 BK3191;SPC LA S     -   190,038.225   790,603.214   MT  0.99993155   -1 05 14.7
 BK3191;SPC LA S     -   623,483.74  2,593,837.38   sFT  0.99993155   -1 05 14.7
 BK3191;UTM  15      - 3,340,671.965   451,088.219   MT  0.99962951   -0 15 20.1
 BK3191
 BK3191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3191!SPC LA S     -   1.00000249  x   0.99993155  =   0.99993404
 BK3191!UTM  15      -   1.00000249  x   0.99962951  =   0.99963200
 BK3191
 BK3191:                Primary Azimuth Mark                     Grid Az
 BK3191:SPC LA S     -  10F005                                   258 26 14.6
 BK3191:UTM  15      -  10F005                                   257 36 20.0
 BK3191
 BK3191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5108840671(NAD 83)
 BK3191
 BK3191|---------------------------------------------------------------------|
 BK3191| PID    Reference Object                     Distance      Geod. Az  |
 BK3191|                                                           dddmmss.s |
 BK3191| BK3192 10F005                              APPROX. 1.3 KM 2572059.9 |
 BK3191|---------------------------------------------------------------------|
 BK3191
 BK3191                          SUPERSEDED SURVEY CONTROL
 BK3191
 BK3191  NAD 83(2007)-  30 11 47.51175(N)    093 30 29.28344(W) AD(       ) 0
 BK3191  ELLIP H (02/10/07)  -15.846  (m)                       GP(       )    
 BK3191  ELLIP H (02/20/02)  -15.802  (m)                       GP(       ) 4 1
 BK3191  NAD 83(1992)-  30 11 47.50972(N)    093 30 29.28240(W) AD(       ) 1
 BK3191  ELLIP H (01/13/95)  -15.713  (m)                       GP(       ) 3 2
 BK3191  NAD 83(1992)-  30 11 47.50747(N)    093 30 29.28249(W) AD(       ) 2
 BK3191  NAD 83(1986)-  30 11 47.52504(N)    093 30 29.27172(W) AD(       ) 2
 BK3191  NAD 27      -  30 11 46.78150(N)    093 30 28.70100(W) AD(       ) 2
 BK3191
 BK3191.Superseded values are not recommended for survey control.
 BK3191
 BK3191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3191.See file dsdata.pdf to determine how the superseded data were derived.
 BK3191
 BK3191_MARKER: DD = SURVEY DISK
 BK3191_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK3191_SP_SET: OVERPASS
 BK3191_STAMPING: 10B001
 BK3191_MARK LOGO: LADHGS
 BK3191_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3191_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3191_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3191+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2018
 BK3191
 BK3191  HISTORY     - Date     Condition        Report By
 BK3191  HISTORY     - 1965     MONUMENTED       LADH
 BK3191  HISTORY     - 19901218 GOOD             VFM
 BK3191  HISTORY     - 20021102 GOOD             USPSQD
 BK3191  HISTORY     - 20041009 GOOD             USPSQD
 BK3191  HISTORY     - 20180829 GOOD             USPSQD
 BK3191
 BK3191                          STATION DESCRIPTION
 BK3191
 BK3191'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3191'STATION IS A STANDARD DISK SET IN THE SOUTHEAST CORNER OF
 BK3191'AN OVERPASS ON INTERSTATE I-10. IN THE ROADWAY PORTION OF
 BK3191'THE ABUTMENT, 3 FEET FROM THE CURB AND SAFETY WALK.  STATION
 BK3191'IS 9.14 FEET NORTHWEST OF WITNESS POST AND SIGN.  STATION
 BK3191'IS STAMPED 10B001.
 BK3191'
 BK3191'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3191'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3191'MILES TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10
 BK3191'FOR 8.10 MILES TO STATION SET IN OVERPASS.
 BK3191'
 BK3191'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3191
 BK3191                          STATION RECOVERY (1990)
 BK3191
 BK3191'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1990 (CEL)
 BK3191'RECOVERED AS DESCRIBED.
 BK3191
 BK3191                          STATION RECOVERY (2002)
 BK3191
 BK3191'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3191'RECOVERED IN GOOD CONDITION.
 BK3191
 BK3191                          STATION RECOVERY (2004)
 BK3191
 BK3191'RECOVERY NOTE BY US POWER SQUADRON 2004 (KDW)
 BK3191'RECOVERED IN GOOD CONDITION.
 BK3191
 BK3191                          STATION RECOVERY (2018)
 BK3191
 BK3191'RECOVERY NOTE BY US POWER SQUADRON 2018 (JLL)
 BK3191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3168 ***********************************************************************
 BK3168  DESIGNATION -  10B002
 BK3168  PID         -  BK3168
 BK3168  STATE/COUNTY-  LA/CALCASIEU
 BK3168  COUNTRY     -  US
 BK3168  USGS QUAD   -  SULPHUR (2018)
 BK3168
 BK3168                         *CURRENT SURVEY CONTROL
 BK3168  ______________________________________________________________________
 BK3168* NAD 83(1992) POSITION- 30 11 59.11687(N) 093 29 26.16602(W)   ADJUSTED
 BK3168* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3168  **This station is located in a suspected subsidence area (see below).
 BK3168  ______________________________________________________________________
 BK3168  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK3168  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 BK3168  HORZ ORDER      -  SECOND
 BK3168
 BK3168.The horizontal coordinates were established by classical geodetic methods
 BK3168.and adjusted by the National Geodetic Survey in January 1993.
 BK3168
 BK3168.** This station is in an area of known vertical motion. If an
 BK3168.** orthometric height was ever established but is not available 
 BK3168.** in the current survey control section, the orthometric height
 BK3168.** is considered suspect.  Suspect heights are available in the
 BK3168.** superseded section only if requested.
 BK3168
 BK3168.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3168.GEOID18 height accuracy estimate available here.
 BK3168
 BK3168.Click photographs - Photos may exist for this station.
 BK3168
 BK3168.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3168
 BK3168. The following values were computed from the NAD 83(1992) position.
 BK3168
 BK3168;                    North         East     Units Scale Factor Converg.
 BK3168;SPC LA S     -   190,363.623   792,297.778   MT  0.99993174   -1 04 43.2
 BK3168;SPC LA S     -   624,551.32  2,599,396.96   sFT  0.99993174   -1 04 43.2
 BK3168;UTM  15      - 3,341,021.825   452,777.369   MT  0.99962751   -0 14 48.4
 BK3168
 BK3168!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3168!SPC LA S     -   1.00000353  x   0.99993174  =   0.99993527
 BK3168!UTM  15      -   1.00000353  x   0.99962751  =   0.99963104
 BK3168
 BK3168:                Primary Azimuth Mark                     Grid Az
 BK3168:SPC LA S     -  10B003                                   078 17 54.1
 BK3168:UTM  15      -  10B003                                   077 27 59.3
 BK3168
 BK3168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5277741021(NAD 83)
 BK3168
 BK3168|---------------------------------------------------------------------|
 BK3168| PID    Reference Object                     Distance      Geod. Az  |
 BK3168|                                                           dddmmss.s |
 BK3168| BK3167 10B003                              APPROX. 1.3 KM 0771310.9 |
 BK3168|---------------------------------------------------------------------|
 BK3168
 BK3168                          SUPERSEDED SURVEY CONTROL
 BK3168
 BK3168  NAD 83(1986)-  30 11 59.13468(N)    093 29 26.15536(W) AD(       ) 2
 BK3168  NAD 27      -  30 11 58.39155(N)    093 29 25.58530(W) AD(       ) 2
 BK3168
 BK3168.Superseded values are not recommended for survey control.
 BK3168
 BK3168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3168.See file dsdata.pdf to determine how the superseded data were derived.
 BK3168
 BK3168_MARKER: DD = SURVEY DISK
 BK3168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3168_STAMPING: 10B002
 BK3168_MARK LOGO: LADHGS
 BK3168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3168+STABILITY: SURFACE MOTION
 BK3168
 BK3168  HISTORY     - Date     Condition        Report By
 BK3168  HISTORY     - 1965     MONUMENTED       LADH
 BK3168  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3168
 BK3168                          STATION DESCRIPTION
 BK3168
 BK3168'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3168'STATION IS 51.60 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 BK3168'ROADWAY OF INTERSTATE I-10, 55.60 FEET WEST OF THE SOUTH
 BK3168'HEADWALL ON A DOUBLE CROSS DRAIN UNDER THE SOUTH ROADWAY
 BK3168'OF INTERSTATE I-10, 2.80 FEET SOUTH OF WITNESS POST AND SIGN,
 BK3168'1.32 FEET SOUTH OF A FENCE RUNNING EAST AND WEST AND 60.00
 BK3168'FEET NORTHWEST OF THE NORTHWEST CORNER OF A BORROW PIT.
 BK3168'
 BK3168'STATION IS A STANDARD DISK SET IN A CONCRETE POST PROJECTING
 BK3168'4 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK3168'10B002.
 BK3168'
 BK3168'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK
 BK3168'IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45 MILES
 BK3168'TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10 FOR
 BK3168'7.10 MILES TO STATION ON SOUTH SIDE OF HIGHWAY.
 BK3168'
 BK3168'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3168
 BK3168                          STATION RECOVERY (2002)
 BK3168
 BK3168'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3167 ***********************************************************************
 BK3167  DESIGNATION -  10B003
 BK3167  PID         -  BK3167
 BK3167  STATE/COUNTY-  LA/CALCASIEU
 BK3167  COUNTRY     -  US
 BK3167  USGS QUAD   -  SULPHUR (2018)
 BK3167
 BK3167                         *CURRENT SURVEY CONTROL
 BK3167  ______________________________________________________________________
 BK3167* NAD 83(1992) POSITION- 30 12 08.52691(N) 093 28 38.39277(W)   ADJUSTED
 BK3167* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3167  **This station is located in a suspected subsidence area (see below).
 BK3167  ______________________________________________________________________
 BK3167  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK3167  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 BK3167  HORZ ORDER      -  SECOND
 BK3167
 BK3167.The horizontal coordinates were established by classical geodetic methods
 BK3167.and adjusted by the National Geodetic Survey in January 1993.
 BK3167
 BK3167.** This station is in an area of known vertical motion. If an
 BK3167.** orthometric height was ever established but is not available 
 BK3167.** in the current survey control section, the orthometric height
 BK3167.** is considered suspect.  Suspect heights are available in the
 BK3167.** superseded section only if requested.
 BK3167
 BK3167.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3167.GEOID18 height accuracy estimate available here.
 BK3167
 BK3167.Click photographs - Photos may exist for this station.
 BK3167
 BK3167.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3167
 BK3167. The following values were computed from the NAD 83(1992) position.
 BK3167
 BK3167;                    North         East     Units Scale Factor Converg.
 BK3167;SPC LA S     -   190,629.339   793,580.721   MT  0.99993190   -1 04 19.3
 BK3167;SPC LA S     -   625,423.09  2,603,606.08   sFT  0.99993190   -1 04 19.3
 BK3167;UTM  15      - 3,341,306.053   454,055.928   MT  0.99962604   -0 14 24.5
 BK3167
 BK3167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3167!SPC LA S     -   1.00000353  x   0.99993190  =   0.99993543
 BK3167!UTM  15      -   1.00000353  x   0.99962604  =   0.99962957
 BK3167
 BK3167:                Primary Azimuth Mark                     Grid Az
 BK3167:SPC LA S     -  10B002                                   258 17 55.3
 BK3167:UTM  15      -  10B002                                   257 28 00.5
 BK3167
 BK3167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5405541306(NAD 83)
 BK3167
 BK3167|---------------------------------------------------------------------|
 BK3167| PID    Reference Object                     Distance      Geod. Az  |
 BK3167|                                                           dddmmss.s |
 BK3167| BK3168 10B002                              APPROX. 1.3 KM 2571336.0 |
 BK3167|---------------------------------------------------------------------|
 BK3167
 BK3167                          SUPERSEDED SURVEY CONTROL
 BK3167
 BK3167  NAD 83(1986)-  30 12 08.54492(N)    093 28 38.38219(W) AD(       ) 2
 BK3167  NAD 27      -  30 12 07.80207(N)    093 28 37.81290(W) AD(       ) 2
 BK3167
 BK3167.Superseded values are not recommended for survey control.
 BK3167
 BK3167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3167.See file dsdata.pdf to determine how the superseded data were derived.
 BK3167
 BK3167_MARKER: DD = SURVEY DISK
 BK3167_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK3167_SP_SET: ABUTMENT CURB
 BK3167_STAMPING: 10B003
 BK3167_MARK LOGO: LADHGS
 BK3167_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3167
 BK3167  HISTORY     - Date     Condition        Report By
 BK3167  HISTORY     - 1965     MONUMENTED       LADH
 BK3167  HISTORY     - 1988     GOOD             USPSQD
 BK3167  HISTORY     - 20021102 GOOD             USPSQD
 BK3167
 BK3167                          STATION DESCRIPTION
 BK3167
 BK3167'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3167'STATION IS 2.80 FEET NORTHWEST OF WITNESS POST AND SIGN AND
 BK3167'IS SET IN THE SOUTHWEST CORNER OF THE WING GULLY BAYOU BRIDGE
 BK3167'ON THE SOUTH ROADWAY OF INTERSTATE I-10.
 BK3167'
 BK3167'STATION IS A STANDARD DISK SET IN THE CURB OF THE ABUTMENT
 BK3167'APPROXIMATELY 10 INCHES ABOVE THE SURFACE OF THE ROADWAY.
 BK3167'STATION IS STAMPED 10B003.
 BK3167'
 BK3167'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK
 BK3167'IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45 MILES TO
 BK3167'INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 6.10
 BK3167'MILES TO STATION IN BRIDGE
 BK3167'
 BK3167'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3167
 BK3167                          STATION RECOVERY (1988)
 BK3167
 BK3167'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK3167'RECOVERED IN GOOD CONDITION.
 BK3167
 BK3167                          STATION RECOVERY (2002)
 BK3167
 BK3167'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3167'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3181 ***********************************************************************
 BK3181  DESIGNATION -  10B004
 BK3181  PID         -  BK3181
 BK3181  STATE/COUNTY-  LA/CALCASIEU
 BK3181  COUNTRY     -  US
 BK3181  USGS QUAD   -  SULPHUR (2018)
 BK3181
 BK3181                         *CURRENT SURVEY CONTROL
 BK3181  ______________________________________________________________________
 BK3181* NAD 83(1992) POSITION- 30 12 19.56313(N) 093 27 39.40735(W)   ADJUSTED
 BK3181* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3181  **This station is located in a suspected subsidence area (see below).
 BK3181  ______________________________________________________________________
 BK3181  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK3181  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BK3181  HORZ ORDER      -  SECOND
 BK3181
 BK3181.The horizontal coordinates were established by classical geodetic methods
 BK3181.and adjusted by the National Geodetic Survey in January 1993.
 BK3181
 BK3181.** This station is in an area of known vertical motion. If an
 BK3181.** orthometric height was ever established but is not available 
 BK3181.** in the current survey control section, the orthometric height
 BK3181.** is considered suspect.  Suspect heights are available in the
 BK3181.** superseded section only if requested.
 BK3181
 BK3181.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3181.GEOID18 height accuracy estimate available here.
 BK3181
 BK3181.Click photographs - Photos may exist for this station.
 BK3181
 BK3181.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3181
 BK3181. The following values were computed from the NAD 83(1992) position.
 BK3181
 BK3181;                    North         East     Units Scale Factor Converg.
 BK3181;SPC LA S     -   190,939.696   795,164.344   MT  0.99993209   -1 03 49.8
 BK3181;SPC LA S     -   626,441.32  2,608,801.69   sFT  0.99993209   -1 03 49.8
 BK3181;UTM  15      - 3,341,639.268   455,634.393   MT  0.99962428   -0 13 54.9
 BK3181
 BK3181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3181!SPC LA S     -   1.00000356  x   0.99993209  =   0.99993565
 BK3181!UTM  15      -   1.00000356  x   0.99962428  =   0.99962784
 BK3181
 BK3181:                Primary Azimuth Mark                     Grid Az
 BK3181:SPC LA S     -  10B003                                   258 54 42.4
 BK3181:UTM  15      -  10B003                                   258 04 47.5
 BK3181
 BK3181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5563441639(NAD 83)
 BK3181
 BK3181|---------------------------------------------------------------------|
 BK3181| PID    Reference Object                     Distance      Geod. Az  |
 BK3181|                                                           dddmmss.s |
 BK3181| BK3167 10B003                              APPROX. 1.6 KM 2575052.6 |
 BK3181|---------------------------------------------------------------------|
 BK3181
 BK3181                          SUPERSEDED SURVEY CONTROL
 BK3181
 BK3181  NAD 83(1986)-  30 12 19.58138(N)    093 27 39.39688(W) AD(       ) 2
 BK3181  NAD 27      -  30 12 18.83889(N)    093 27 38.82861(W) AD(       ) 2
 BK3181
 BK3181.Superseded values are not recommended for survey control.
 BK3181
 BK3181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3181.See file dsdata.pdf to determine how the superseded data were derived.
 BK3181
 BK3181_MARKER: DD = SURVEY DISK
 BK3181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3181_STAMPING: 10B004
 BK3181_MARK LOGO: LADHGS
 BK3181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3181+STABILITY: SURFACE MOTION
 BK3181
 BK3181  HISTORY     - Date     Condition        Report By
 BK3181  HISTORY     - 1965     MONUMENTED       LADH
 BK3181  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3181
 BK3181                          STATION DESCRIPTION
 BK3181
 BK3181'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3181'STATION IS 46.84 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 BK3181'ROADWAY OF INTERSTATE I-10, 59.50 FEET SOUTHEAST OF THE
 BK3181'SOUTH HEADWALL OF A TRIPLE CONCRETE BOX CROSS DRAIN UNDER
 BK3181'INTERSTATE I-10, 2.55 FEET NORTH OF A FENCE RUNNING EAST AND
 BK3181'WEST, 2.10 FEET SOUTH OF WITNESS POST AND SIGN AND 10.81 FEET
 BK3181'NORTHEAST OF A 36 INCH OAK TREE ON THE EAST BANK OF A CANAL.
 BK3181'
 BK3181'STATION IS A STANDARD DISK SET IN A CONCRETE POST PROJECT 2
 BK3181'INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK3181'10B004.
 BK3181'
 BK3181'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK IN
 BK3181'SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45 MILES TO
 BK3181'INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 5.30
 BK3181'MILES TO STATION ON THE SOUTH SIDE OF THE HIGHWAY.
 BK3181'
 BK3181'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3181
 BK3181                          STATION RECOVERY (2002)
 BK3181
 BK3181'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3182 ***********************************************************************
 BK3182  DESIGNATION -  10B005
 BK3182  PID         -  BK3182
 BK3182  STATE/COUNTY-  LA/CALCASIEU
 BK3182  COUNTRY     -  US
 BK3182  USGS QUAD   -  SULPHUR (2018)
 BK3182
 BK3182                         *CURRENT SURVEY CONTROL
 BK3182  ______________________________________________________________________
 BK3182* NAD 83(2011) POSITION- 30 12 31.58783(N) 093 26 38.25895(W)   ADJUSTED
 BK3182* NAD 83(2011) ELLIP HT-   -16.922 (meters)        (06/27/12)   ADJUSTED
 BK3182* NAD 83(2011) EPOCH   -  2010.00
 BK3182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3182  **This station is located in a suspected subsidence area (see below).
 BK3182  ______________________________________________________________________
 BK3182  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK3182  GEOID HEIGHT    -         -27.74 (meters)                     GEOID93
 BK3182  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BK3182  NAD 83(2011) X  -   -331,396.694 (meters)                     COMP
 BK3182  NAD 83(2011) Y  - -5,506,670.893 (meters)                     COMP
 BK3182  NAD 83(2011) Z  -  3,190,386.970 (meters)                     COMP
 BK3182  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BK3182
 BK3182  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK3182  Standards:
 BK3182         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK3182            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK3182  -------------------------------------------------------------------
 BK3182  NETWORK    1.19  14.21           0.52   0.45   7.25      0.06647404
 BK3182  -------------------------------------------------------------------
 BK3182  Click here for local accuracies and other accuracy information.
 BK3182
 BK3182.The horizontal coordinates were established by GPS observations
 BK3182.and adjusted by the National Geodetic Survey in June 2012.
 BK3182
 BK3182.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK3182.been affixed to the stable North American tectonic plate. See 
 BK3182.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK3182
 BK3182.The horizontal coordinates are valid at the epoch date displayed above
 BK3182.which is a decimal equivalence of Year/Month/Day.
 BK3182
 BK3182.** This station is in an area of known vertical motion. If an
 BK3182.** orthometric height was ever established but is not available 
 BK3182.** in the current survey control section, the orthometric height
 BK3182.** is considered suspect.  Suspect heights are available in the
 BK3182.** superseded section only if requested.
 BK3182
 BK3182.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3182.GEOID18 height accuracy estimate available here.
 BK3182
 BK3182.Click photographs - Photos may exist for this station.
 BK3182
 BK3182.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3182
 BK3182.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3182
 BK3182.The ellipsoidal height was determined by GPS observations
 BK3182.and is referenced to NAD 83.
 BK3182
 BK3182. The following values were computed from the NAD 83(2011) position.
 BK3182
 BK3182;                    North         East     Units Scale Factor Converg.
 BK3182;SPC LA S     -   191,279.647   796,806.270   MT  0.99993230   -1 03 19.2
 BK3182;SPC LA S     -   627,556.64  2,614,188.57   sFT  0.99993230   -1 03 19.2
 BK3182;UTM  15      - 3,342,002.910   457,270.705   MT  0.99962252   -0 13 24.2
 BK3182
 BK3182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3182!SPC LA S     -   1.00000266  x   0.99993230  =   0.99993496
 BK3182!UTM  15      -   1.00000266  x   0.99962252  =   0.99962518
 BK3182
 BK3182:                Primary Azimuth Mark                     Grid Az
 BK3182:SPC LA S     -  10B006                                   074 21 07.9
 BK3182:UTM  15      -  10B006                                   073 31 12.9
 BK3182
 BK3182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5727042002(NAD 83)
 BK3182
 BK3182|---------------------------------------------------------------------|
 BK3182| PID    Reference Object                     Distance      Geod. Az  |
 BK3182|                                                           dddmmss.s |
 BK3182| BK3169 10B006                              APPROX. 1.1 KM 0731748.7 |
 BK3182|---------------------------------------------------------------------|
 BK3182
 BK3182                          SUPERSEDED SURVEY CONTROL
 BK3182
 BK3182  NAD 83(2007)-  30 12 31.58877(N)    093 26 38.26185(W) AD(       ) 0
 BK3182  ELLIP H (02/10/07)  -16.878  (m)                       GP(       )    
 BK3182  ELLIP H (02/20/02)  -16.832  (m)                       GP(       ) 4 1
 BK3182  NAD 83(1992)-  30 12 31.58666(N)    093 26 38.25998(W) AD(       ) 1
 BK3182  ELLIP H (01/13/95)  -16.742  (m)                       GP(       ) 3 2
 BK3182  NAD 83(1992)-  30 12 31.58416(N)    093 26 38.25949(W) AD(       ) 2
 BK3182  NAD 83(1986)-  30 12 31.60267(N)    093 26 38.24914(W) AD(       ) 2
 BK3182  NAD 27      -  30 12 30.86061(N)    093 26 37.68197(W) AD(       ) 2
 BK3182
 BK3182.Superseded values are not recommended for survey control.
 BK3182
 BK3182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3182.See file dsdata.pdf to determine how the superseded data were derived.
 BK3182
 BK3182_MARKER: DD = SURVEY DISK
 BK3182_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK3182_SP_SET: CAP SET IN ROADWAY OF OVERPASS
 BK3182_STAMPING: 10B005
 BK3182_MARK LOGO: LADHGS
 BK3182_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK3182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3182+SATELLITE: SATELLITE OBSERVATIONS - December 21, 1990
 BK3182
 BK3182  HISTORY     - Date     Condition        Report By
 BK3182  HISTORY     - 1965     MONUMENTED       LADH
 BK3182  HISTORY     - 1988     GOOD             USPSQD
 BK3182  HISTORY     - 19901221 GOOD             VFM
 BK3182  HISTORY     - 20021102 GOOD             USPSQD
 BK3182
 BK3182                          STATION DESCRIPTION
 BK3182
 BK3182'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3182'STATION IS SET IN THE SOUTHWEST CORNER OF THE CHOUPIQUE ROAD
 BK3182'OVERPASS ON INTERSTATE I-10.  IT IS APPROXIMATELY 3 FEET IN
 BK3182'THE ROADWAY FROM THE CURB AND SAFTY WALK.  STATION IS MARKED
 BK3182'BY A WITNESS POST AND SIGN.
 BK3182'
 BK3182'STATION IS A STANDARD DISK SET EVEN WITH THE SURFACE OF THE
 BK3182'ROADWAY.  STATION IS STAMPED 10B005.
 BK3182'
 BK3182'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK
 BK3182'IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45 MILES
 BK3182'TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10 FOR
 BK3182'4.10 MILES TO STATION IN OVERPASS.
 BK3182'
 BK3182'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3182
 BK3182                          STATION RECOVERY (1988)
 BK3182
 BK3182'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK3182'RECOVERED IN GOOD CONDITION.
 BK3182
 BK3182                          STATION RECOVERY (1990)
 BK3182
 BK3182'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1990 (CEL)
 BK3182'RECOVERED AS DESCRIBED.
 BK3182
 BK3182                          STATION RECOVERY (2002)
 BK3182
 BK3182'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3169 ***********************************************************************
 BK3169  DESIGNATION -  10B006
 BK3169  PID         -  BK3169
 BK3169  STATE/COUNTY-  LA/CALCASIEU
 BK3169  COUNTRY     -  US
 BK3169  USGS QUAD   -  SULPHUR (2018)
 BK3169
 BK3169                         *CURRENT SURVEY CONTROL
 BK3169  ______________________________________________________________________
 BK3169* NAD 83(1992) POSITION- 30 12 41.54705(N) 093 26 00.02533(W)   ADJUSTED
 BK3169* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3169  **This station is located in a suspected subsidence area (see below).
 BK3169  ______________________________________________________________________
 BK3169  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BK3169  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BK3169  HORZ ORDER      -  SECOND
 BK3169
 BK3169.The horizontal coordinates were established by classical geodetic methods
 BK3169.and adjusted by the National Geodetic Survey in January 1993.
 BK3169
 BK3169.** This station is in an area of known vertical motion. If an
 BK3169.** orthometric height was ever established but is not available 
 BK3169.** in the current survey control section, the orthometric height
 BK3169.** is considered suspect.  Suspect heights are available in the
 BK3169.** superseded section only if requested.
 BK3169
 BK3169.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3169.GEOID18 height accuracy estimate available here.
 BK3169
 BK3169.Click photographs - Photos may exist for this station.
 BK3169
 BK3169.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3169
 BK3169. The following values were computed from the NAD 83(1992) position.
 BK3169
 BK3169;                    North         East     Units Scale Factor Converg.
 BK3169;SPC LA S     -   191,567.467   797,834.224   MT  0.99993248   -1 03 00.1
 BK3169;SPC LA S     -   628,500.93  2,617,561.12   sFT  0.99993248   -1 03 00.1
 BK3169;UTM  15      - 3,342,305.532   458,294.054   MT  0.99962146   -0 13 05.0
 BK3169
 BK3169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3169!SPC LA S     -   1.00000368  x   0.99993248  =   0.99993616
 BK3169!UTM  15      -   1.00000368  x   0.99962146  =   0.99962514
 BK3169
 BK3169:                Primary Azimuth Mark                     Grid Az
 BK3169:SPC LA S     -  10B005                                   254 21 08.0
 BK3169:UTM  15      -  10B005                                   253 31 12.9
 BK3169
 BK3169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5829442305(NAD 83)
 BK3169
 BK3169|---------------------------------------------------------------------|
 BK3169| PID    Reference Object                     Distance      Geod. Az  |
 BK3169|                                                           dddmmss.s |
 BK3169| BK3182 10B005                              APPROX. 1.1 KM 2531807.9 |
 BK3169|---------------------------------------------------------------------|
 BK3169
 BK3169                          SUPERSEDED SURVEY CONTROL
 BK3169
 BK3169  NAD 83(1986)-  30 12 41.56573(N)    093 26 00.01507(W) AD(       ) 2
 BK3169  NAD 27      -  30 12 40.82402(N)    093 25 59.44890(W) AD(       ) 2
 BK3169
 BK3169.Superseded values are not recommended for survey control.
 BK3169
 BK3169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3169.See file dsdata.pdf to determine how the superseded data were derived.
 BK3169
 BK3169_MARKER: DD = SURVEY DISK
 BK3169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3169_STAMPING: 10B006
 BK3169_MARK LOGO: LADHGS
 BK3169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3169+STABILITY: SURFACE MOTION
 BK3169
 BK3169  HISTORY     - Date     Condition        Report By
 BK3169  HISTORY     - 1965     MONUMENTED       LADH
 BK3169  HISTORY     - 20021102 GOOD             USPSQD
 BK3169
 BK3169                          STATION DESCRIPTION
 BK3169
 BK3169'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3169'STATION IS 47.23 FEET NORTH OF THE CENTERLINE OF THE NORTH
 BK3169'ROADWAY OF INTERSTATE I-10, 2.90 FEET NORTH OF WITNESS POST
 BK3169'AND SIGN, 1.92 FEET SOUTH OF A FENCE RUNNING EAST AND WEST,
 BK3169'9.10 FEET SOUTHEAST OF A CORNER ON A PROPERTY LINE (POSSIBLE
 BK3169'SECTION LINE) AND 66.33 FEET NORTHEAST OF THE NORTH HEADWALL
 BK3169'ON A CROSS DRAIN UNDER THE NORTH ROADWAY OF INTERSTATE I-10.
 BK3169'
 BK3169'STATION IS A STANDARD DISK SET IN A CONCRETE POST PROJECTING
 BK3169'4 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK3169'10B006.
 BK3169'
 BK3169'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3169'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3169'MILES TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10
 BK3169'FOR 3.50 MILES TO STATION ON THE NORTH SIDE OF HIGHWAY.
 BK3169'
 BK3169'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3169
 BK3169                          STATION RECOVERY (2002)
 BK3169
 BK3169'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3170 ***********************************************************************
 BK3170  DESIGNATION -  10B007
 BK3170  PID         -  BK3170
 BK3170  STATE/COUNTY-  LA/CALCASIEU
 BK3170  COUNTRY     -  US
 BK3170  USGS QUAD   -  SULPHUR (2018)
 BK3170
 BK3170                         *CURRENT SURVEY CONTROL
 BK3170  ______________________________________________________________________
 BK3170* NAD 83(1992) POSITION- 30 12 51.48644(N) 093 25 06.39851(W)   ADJUSTED
 BK3170* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3170  **This station is located in a suspected subsidence area (see below).
 BK3170  ______________________________________________________________________
 BK3170  GEOID HEIGHT    -        -27.253 (meters)                     GEOID18
 BK3170  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BK3170  HORZ ORDER      -  SECOND
 BK3170
 BK3170.The horizontal coordinates were established by classical geodetic methods
 BK3170.and adjusted by the National Geodetic Survey in January 1993.
 BK3170
 BK3170.** This station is in an area of known vertical motion. If an
 BK3170.** orthometric height was ever established but is not available 
 BK3170.** in the current survey control section, the orthometric height
 BK3170.** is considered suspect.  Suspect heights are available in the
 BK3170.** superseded section only if requested.
 BK3170
 BK3170.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3170.GEOID18 height accuracy estimate available here.
 BK3170
 BK3170.Click photographs - Photos may exist for this station.
 BK3170
 BK3170.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3170
 BK3170. The following values were computed from the NAD 83(1992) position.
 BK3170
 BK3170;                    North         East     Units Scale Factor Converg.
 BK3170;SPC LA S     -   191,847.274   799,273.691   MT  0.99993265   -1 02 33.3
 BK3170;SPC LA S     -   629,418.93  2,622,283.77   sFT  0.99993265   -1 02 33.3
 BK3170;UTM  15      - 3,342,606.118   459,728.858   MT  0.99962001   -0 12 38.1
 BK3170
 BK3170!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3170!SPC LA S     -   1.00000249  x   0.99993265  =   0.99993514
 BK3170!UTM  15      -   1.00000249  x   0.99962001  =   0.99962250
 BK3170
 BK3170:                Primary Azimuth Mark                     Grid Az
 BK3170:SPC LA S     -  10B008                                   081 09 37.3
 BK3170:UTM  15      -  10B008                                   080 19 42.1
 BK3170
 BK3170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5972842606(NAD 83)
 BK3170
 BK3170|---------------------------------------------------------------------|
 BK3170| PID    Reference Object                     Distance      Geod. Az  |
 BK3170|                                                           dddmmss.s |
 BK3170| BK3171 10B008                              APPROX. 1.1 KM 0800704.0 |
 BK3170|---------------------------------------------------------------------|
 BK3170
 BK3170                          SUPERSEDED SURVEY CONTROL
 BK3170
 BK3170  NAD 83(1986)-  30 12 51.50537(N)    093 25 06.38835(W) AD(       ) 2
 BK3170  NAD 27      -  30 12 50.76411(N)    093 25 05.82339(W) AD(       ) 2
 BK3170
 BK3170.Superseded values are not recommended for survey control.
 BK3170
 BK3170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3170.See file dsdata.pdf to determine how the superseded data were derived.
 BK3170
 BK3170_MARKER: DD = SURVEY DISK
 BK3170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3170_STAMPING: 10B007
 BK3170_MARK LOGO: LADHGS
 BK3170_PROJECTION: FLUSH
 BK3170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3170+STABILITY: SURFACE MOTION
 BK3170
 BK3170  HISTORY     - Date     Condition        Report By
 BK3170  HISTORY     - 1965     MONUMENTED       LADH
 BK3170  HISTORY     - 20021102 GOOD             USPSQD
 BK3170
 BK3170                          STATION DESCRIPTION
 BK3170
 BK3170'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3170'STATION IS SET IN THE NORTHWEST CORNER OF AN OVERPASS ON
 BK3170'INTERSTATE I-10 APPROXIMATELY 3 FEET IN THE ROADWAY.  IT IS
 BK3170'MARKED WITH A WITNESS POST AND SIGN.  IT IS A STANDARD DISK
 BK3170'SET FLUSH WITH THE SURFACE OF THE ROADWAY.  STATION IS STAMPED
 BK3170'10B007.
 BK3170'
 BK3170'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3170'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3170'MILES TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10
 BK3170'FOR 2.60 MILES TO STATION IN OVERPASS.
 BK3170'
 BK3170'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3170
 BK3170                          STATION RECOVERY (2002)
 BK3170
 BK3170'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3171 ***********************************************************************
 BK3171  DESIGNATION -  10B008
 BK3171  PID         -  BK3171
 BK3171  STATE/COUNTY-  LA/CALCASIEU
 BK3171  COUNTRY     -  US
 BK3171  USGS QUAD   -  SULPHUR (2018)
 BK3171
 BK3171                         *CURRENT SURVEY CONTROL
 BK3171  ______________________________________________________________________
 BK3171* NAD 83(1992) POSITION- 30 12 57.54238(N) 093 24 26.36042(W)   ADJUSTED
 BK3171* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3171  **This station is located in a suspected subsidence area (see below).
 BK3171  ______________________________________________________________________
 BK3171  GEOID HEIGHT    -        -27.248 (meters)                     GEOID18
 BK3171  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BK3171  HORZ ORDER      -  SECOND
 BK3171
 BK3171.The horizontal coordinates were established by classical geodetic methods
 BK3171.and adjusted by the National Geodetic Survey in January 1993.
 BK3171
 BK3171.** This station is in an area of known vertical motion. If an
 BK3171.** orthometric height was ever established but is not available 
 BK3171.** in the current survey control section, the orthometric height
 BK3171.** is considered suspect.  Suspect heights are available in the
 BK3171.** superseded section only if requested.
 BK3171
 BK3171.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3171.GEOID18 height accuracy estimate available here.
 BK3171
 BK3171.Click photographs - Photos may exist for this station.
 BK3171
 BK3171.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3171
 BK3171. The following values were computed from the NAD 83(1992) position.
 BK3171
 BK3171;                    North         East     Units Scale Factor Converg.
 BK3171;SPC LA S     -   192,014.284   800,347.595   MT  0.99993276   -1 02 13.3
 BK3171;SPC LA S     -   629,966.86  2,625,807.07   sFT  0.99993276   -1 02 13.3
 BK3171;UTM  15      - 3,342,788.647   460,799.888   MT  0.99961896   -0 12 18.0
 BK3171
 BK3171!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3171!SPC LA S     -   1.00000346  x   0.99993276  =   0.99993622
 BK3171!UTM  15      -   1.00000346  x   0.99961896  =   0.99962242
 BK3171
 BK3171:                Primary Azimuth Mark                     Grid Az
 BK3171:SPC LA S     -  10B007                                   261 09 36.3
 BK3171:UTM  15      -  10B007                                   260 19 41.0
 BK3171
 BK3171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6079942788(NAD 83)
 BK3171
 BK3171|---------------------------------------------------------------------|
 BK3171| PID    Reference Object                     Distance      Geod. Az  |
 BK3171|                                                           dddmmss.s |
 BK3171| BK3170 10B007                              APPROX. 1.1 KM 2600723.0 |
 BK3171|---------------------------------------------------------------------|
 BK3171
 BK3171                          SUPERSEDED SURVEY CONTROL
 BK3171
 BK3171  NAD 83(1986)-  30 12 57.56150(N)    093 24 26.35032(W) AD(       ) 2
 BK3171  NAD 27      -  30 12 56.82059(N)    093 24 25.78610(W) AD(       ) 2
 BK3171
 BK3171.Superseded values are not recommended for survey control.
 BK3171
 BK3171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3171.See file dsdata.pdf to determine how the superseded data were derived.
 BK3171
 BK3171_MARKER: DD = SURVEY DISK
 BK3171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3171_STAMPING: 10B008
 BK3171_MARK LOGO: LADHGS
 BK3171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3171+STABILITY: SURFACE MOTION
 BK3171_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3171+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK3171
 BK3171  HISTORY     - Date     Condition        Report By
 BK3171  HISTORY     - 1965     MONUMENTED       LADH
 BK3171  HISTORY     - 20021102 GOOD             USPSQD
 BK3171  HISTORY     - 20040105 GOOD             USPSQD
 BK3171  HISTORY     - 20050610 GOOD             USPSQD
 BK3171
 BK3171                          STATION DESCRIPTION
 BK3171
 BK3171'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3171'STATION IS 53.2 FEET NORTH OF THE CENTERLINE OF THE WEST
 BK3171'BOUND LANE OF INTERSTATE I-10, 16.40 FEET EAST OF THE CENTERLINE
 BK3171'OF THE UNITED GAS PIPELINE RIGHT OF WAY, 2.0 FEET NORTH OF
 BK3171'WITNESS POST AND SIGN, 5.0 FEET NORTH OF EAST-WEST RIGHT
 BK3171'OF WAY FENCE AND 307.6 FEET WEST OF THE NORTH END OF A CROSS
 BK3171'DRAIN UNDER THE WEST BOUND ROADWAY OF INTERSTATE I-10.
 BK3171'
 BK3171'STATION IS A STANDARD DISK SET IN A CONCRETE POST PROJECTING
 BK3171'2 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK3171'10B008.
 BK3171'
 BK3171'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3171'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3171'MILES TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10
 BK3171'FOR 1.8 MILES TO STATION ON THE NORTH SIDE OF THE HIGHWAY.
 BK3171'
 BK3171'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3171
 BK3171                          STATION RECOVERY (2002)
 BK3171
 BK3171'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3171'RECOVERED IN GOOD CONDITION.
 BK3171
 BK3171                          STATION RECOVERY (2004)
 BK3171
 BK3171'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3171'RECOVERED IN GOOD CONDITION.
 BK3171
 BK3171                          STATION RECOVERY (2005)
 BK3171
 BK3171'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3172 ***********************************************************************
 BK3172  DESIGNATION -  10B009
 BK3172  PID         -  BK3172
 BK3172  STATE/COUNTY-  LA/CALCASIEU
 BK3172  COUNTRY     -  US
 BK3172  USGS QUAD   -  SULPHUR (2018)
 BK3172
 BK3172                         *CURRENT SURVEY CONTROL
 BK3172  ______________________________________________________________________
 BK3172* NAD 83(1992) POSITION- 30 12 54.89908(N) 093 23 34.26651(W)   ADJUSTED
 BK3172* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3172  **This station is located in a suspected subsidence area (see below).
 BK3172  ______________________________________________________________________
 BK3172  GEOID HEIGHT    -        -27.242 (meters)                     GEOID18
 BK3172  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 BK3172  HORZ ORDER      -  SECOND
 BK3172
 BK3172.The horizontal coordinates were established by classical geodetic methods
 BK3172.and adjusted by the National Geodetic Survey in January 1993.
 BK3172
 BK3172.** This station is in an area of known vertical motion. If an
 BK3172.** orthometric height was ever established but is not available 
 BK3172.** in the current survey control section, the orthometric height
 BK3172.** is considered suspect.  Suspect heights are available in the
 BK3172.** superseded section only if requested.
 BK3172
 BK3172.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3172.GEOID18 height accuracy estimate available here.
 BK3172
 BK3172.Click photographs - Photos may exist for this station.
 BK3172
 BK3172.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3172
 BK3172. The following values were computed from the NAD 83(1992) position.
 BK3172
 BK3172;                    North         East     Units Scale Factor Converg.
 BK3172;SPC LA S     -   191,907.782   801,738.986   MT  0.99993272   -1 01 47.2
 BK3172;SPC LA S     -   629,617.45  2,630,371.99   sFT  0.99993272   -1 01 47.2
 BK3172;UTM  15      - 3,342,702.389   462,192.241   MT  0.99961763   -0 11 51.7
 BK3172
 BK3172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3172!SPC LA S     -   1.00000368  x   0.99993272  =   0.99993640
 BK3172!UTM  15      -   1.00000368  x   0.99961763  =   0.99962131
 BK3172
 BK3172:                Primary Azimuth Mark                     Grid Az
 BK3172:SPC LA S     -  10B008                                   274 22 37.6
 BK3172:UTM  15      -  10B008                                   273 32 42.1
 BK3172
 BK3172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6219242702(NAD 83)
 BK3172
 BK3172|---------------------------------------------------------------------|
 BK3172| PID    Reference Object                     Distance      Geod. Az  |
 BK3172|                                                           dddmmss.s |
 BK3172| BK3171 10B008                              APPROX. 1.4 KM 2732050.4 |
 BK3172|---------------------------------------------------------------------|
 BK3172
 BK3172                          SUPERSEDED SURVEY CONTROL
 BK3172
 BK3172  NAD 83(1986)-  30 12 54.91844(N)    093 23 34.25644(W) AD(       ) 2
 BK3172  NAD 27      -  30 12 54.17769(N)    093 23 33.69376(W) AD(       ) 2
 BK3172
 BK3172.Superseded values are not recommended for survey control.
 BK3172
 BK3172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3172.See file dsdata.pdf to determine how the superseded data were derived.
 BK3172
 BK3172_MARKER: DD = SURVEY DISK
 BK3172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3172_STAMPING: 10B009
 BK3172_MARK LOGO: LADHGS
 BK3172_PROJECTION: FLUSH
 BK3172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3172+STABILITY: SURFACE MOTION
 BK3172
 BK3172  HISTORY     - Date     Condition        Report By
 BK3172  HISTORY     - 1965     MONUMENTED       LADH
 BK3172  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3172
 BK3172                          STATION DESCRIPTION
 BK3172
 BK3172'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3172'STATION IS 50.5 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 BK3172'ROADWAY OF INTERSTATE I-10, 1.50 FEET SOUTH OF WITNESS POST
 BK3172'AND SIGN, 74.0 FEET SOUTHWEST OF THE CENTER OF THE SOUTH
 BK3172'END OF A CROSS DRAIN UNDER THE EAST BOUND ROADWAY OF INTERSTATE
 BK3172'I-10, 6.15 FEET WEST OF FENCE CORNER OF THE RIGHT OF WAY
 BK3172'FENCE AND 108.2 FEET SOUTHWEST OF THE CENTER OF THE NORTH
 BK3172'END OF A CROSS DRAIN UNDER THE EAST BOUND LANE OF INTESTATE
 BK3172'I-10.
 BK3172'
 BK3172'STATION IS A STANDARD DISK SET IN A CONCRETE POST FLUSH
 BK3172'WITH THE SURFACE OF THE GROUND STATION IS STAMPED 10B009.
 BK3172'
 BK3172'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK IN
 BK3172'SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45 MILES
 BK3172'TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10 FOR
 BK3172'0.90 MILE TO STATION SOUTH OF THE HIGHWAY.
 BK3172'
 BK3172'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3172
 BK3172                          STATION RECOVERY (2002)
 BK3172
 BK3172'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3176 ***********************************************************************
 BK3176  DESIGNATION -  10B010
 BK3176  PID         -  BK3176
 BK3176  STATE/COUNTY-  LA/CALCASIEU
 BK3176  COUNTRY     -  US
 BK3176  USGS QUAD   -  SULPHUR (2018)
 BK3176
 BK3176                         *CURRENT SURVEY CONTROL
 BK3176  ______________________________________________________________________
 BK3176* NAD 83(1992) POSITION- 30 12 57.28023(N) 093 22 34.22612(W)   ADJUSTED
 BK3176* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3176  **This station is located in a suspected subsidence area (see below).
 BK3176  ______________________________________________________________________
 BK3176  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK3176  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 BK3176  HORZ ORDER      -  SECOND
 BK3176
 BK3176.The horizontal coordinates were established by classical geodetic methods
 BK3176.and adjusted by the National Geodetic Survey in January 1993.
 BK3176
 BK3176.** This station is in an area of known vertical motion. If an
 BK3176.** orthometric height was ever established but is not available 
 BK3176.** in the current survey control section, the orthometric height
 BK3176.** is considered suspect.  Suspect heights are available in the
 BK3176.** superseded section only if requested.
 BK3176
 BK3176.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3176.GEOID18 height accuracy estimate available here.
 BK3176
 BK3176.Click photographs - Photos may exist for this station.
 BK3176
 BK3176.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3176
 BK3176. The following values were computed from the NAD 83(1992) position.
 BK3176
 BK3176;                    North         East     Units Scale Factor Converg.
 BK3176;SPC LA S     -   191,952.350   803,345.631   MT  0.99993276   -1 01 17.2
 BK3176;SPC LA S     -   629,763.67  2,635,643.12   sFT  0.99993276   -1 01 17.2
 BK3176;UTM  15      - 3,342,770.263   463,797.562   MT  0.99961617   -0 11 21.5
 BK3176
 BK3176!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3176!SPC LA S     -   1.00000260  x   0.99993276  =   0.99993536
 BK3176!UTM  15      -   1.00000260  x   0.99961617  =   0.99961877
 BK3176
 BK3176:                Primary Azimuth Mark                     Grid Az
 BK3176:SPC LA S     -  10B011                                   180 10 16.9
 BK3176:UTM  15      -  10B011                                   179 20 21.2
 BK3176
 BK3176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6379742770(NAD 83)
 BK3176
 BK3176|---------------------------------------------------------------------|
 BK3176| PID    Reference Object                     Distance      Geod. Az  |
 BK3176|                                                           dddmmss.s |
 BK3176| BK3178 10B011                              APPROX. 1.1 KM 1790859.7 |
 BK3176|---------------------------------------------------------------------|
 BK3176
 BK3176                          SUPERSEDED SURVEY CONTROL
 BK3176
 BK3176  NAD 83(1986)-  30 12 57.29988(N)    093 22 34.21610(W) AD(       ) 2
 BK3176  NAD 27      -  30 12 56.55951(N)    093 22 33.65474(W) AD(       ) 2
 BK3176
 BK3176.Superseded values are not recommended for survey control.
 BK3176
 BK3176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3176.See file dsdata.pdf to determine how the superseded data were derived.
 BK3176
 BK3176_MARKER: DD = SURVEY DISK
 BK3176_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3176_SP_SET: ABUTMENT
 BK3176_STAMPING: 10B010
 BK3176_MARK LOGO: LADHGS
 BK3176_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3176
 BK3176  HISTORY     - Date     Condition        Report By
 BK3176  HISTORY     - 1965     MONUMENTED       LADH
 BK3176  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3176  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 BK3176
 BK3176                          STATION DESCRIPTION
 BK3176
 BK3176'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3176'THE STATION IS A 2 INCH BY 6 INCH BRASS PLATE SET IN THE
 BK3176'ROADWAY OF THE NORTH LANE OF THE WEST BOUND ROADWAY ON AN
 BK3176'OVERPASS ON INTERSTATE I-10.  THE STATION IS 109.492 FEET
 BK3176'WEST OF REFERENCE MARK NO. 2 WHICH IS SET IN THE ABUTMENT
 BK3176'IN THE NORTHEAST CORNER OF THE OVERPASS AND 171.700 FEET
 BK3176'EAST OF REFERENCE MARK NO. 1 WHICH IS SET IN THE ABUTMENT
 BK3176'IN THE NORTHWEST CORNER OF THE OVERPASS REFERENCE MARK NO. 1.
 BK3176'THE STATION AND REFERENCE MARK NO. 2 FORM A STRAIGHT LINE
 BK3176'THE STATION IS STAMPED 10B010.
 BK3176'
 BK3176'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3176'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3176'MILES TO THE STATION IN THE SULPHUR OVERPASS ON INTERSTATE
 BK3176'I-10.
 BK3176'
 BK3176'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3176
 BK3176                          STATION RECOVERY (2002)
 BK3176
 BK3176'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3176'MARK NOT FOUND.
 BK3176
 BK3176                          STATION RECOVERY (2004)
 BK3176
 BK3176'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3176'THE OLD BRIDGE HAS BEEN DEMOLISHED AND HAS BEEN REPLACED.  MARKER NO
 BK3176'LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3178 ***********************************************************************
 BK3178  DESIGNATION -  10B011
 BK3178  PID         -  BK3178
 BK3178  STATE/COUNTY-  LA/CALCASIEU
 BK3178  COUNTRY     -  US
 BK3178  USGS QUAD   -  SULPHUR (2018)
 BK3178
 BK3178                         *CURRENT SURVEY CONTROL
 BK3178  ______________________________________________________________________
 BK3178* NAD 83(1992) POSITION- 30 12 21.32115(N) 093 22 33.61183(W)   ADJUSTED
 BK3178* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3178  **This station is located in a suspected subsidence area (see below).
 BK3178  ______________________________________________________________________
 BK3178  GEOID HEIGHT    -        -27.231 (meters)                     GEOID18
 BK3178  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BK3178  HORZ ORDER      -  SECOND
 BK3178
 BK3178.The horizontal coordinates were established by classical geodetic methods
 BK3178.and adjusted by the National Geodetic Survey in January 1993.
 BK3178
 BK3178.** This station is in an area of known vertical motion. If an
 BK3178.** orthometric height was ever established but is not available 
 BK3178.** in the current survey control section, the orthometric height
 BK3178.** is considered suspect.  Suspect heights are available in the
 BK3178.** superseded section only if requested.
 BK3178
 BK3178.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3178.GEOID18 height accuracy estimate available here.
 BK3178
 BK3178.Click photographs - Photos may exist for this station.
 BK3178
 BK3178.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3178
 BK3178. The following values were computed from the NAD 83(1992) position.
 BK3178
 BK3178;                    North         East     Units Scale Factor Converg.
 BK3178;SPC LA S     -   190,845.008   803,342.319   MT  0.99993212   -1 01 16.9
 BK3178;SPC LA S     -   626,130.66  2,635,632.26   sFT  0.99993212   -1 01 16.9
 BK3178;UTM  15      - 3,341,663.339   463,810.329   MT  0.99961616   -0 11 21.0
 BK3178
 BK3178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3178!SPC LA S     -   1.00000373  x   0.99993212  =   0.99993585
 BK3178!UTM  15      -   1.00000373  x   0.99961616  =   0.99961989
 BK3178
 BK3178:                Primary Azimuth Mark                     Grid Az
 BK3178:SPC LA S     -  10B012                                   182 26 02.8
 BK3178:UTM  15      -  10B012                                   181 36 06.9
 BK3178
 BK3178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6381041663(NAD 83)
 BK3178
 BK3178|---------------------------------------------------------------------|
 BK3178| PID    Reference Object                     Distance      Geod. Az  |
 BK3178|                                                           dddmmss.s |
 BK3178| BK3173 10B012                              APPROX. 1.0 KM 1812445.9 |
 BK3178|---------------------------------------------------------------------|
 BK3178
 BK3178                          SUPERSEDED SURVEY CONTROL
 BK3178
 BK3178  NAD 83(1986)-  30 12 21.34087(N)    093 22 33.60158(W) AD(       ) 2
 BK3178  NAD 27      -  30 12 20.59887(N)    093 22 33.04011(W) AD(       ) 2
 BK3178
 BK3178.Superseded values are not recommended for survey control.
 BK3178
 BK3178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3178.See file dsdata.pdf to determine how the superseded data were derived.
 BK3178
 BK3178_MARKER: DD = SURVEY DISK
 BK3178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3178_STAMPING: 10B011
 BK3178_MARK LOGO: LADHGS
 BK3178_PROJECTION: FLUSH
 BK3178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3178+STABILITY: SURFACE MOTION
 BK3178
 BK3178  HISTORY     - Date     Condition        Report By
 BK3178  HISTORY     - 1965     MONUMENTED       LADH
 BK3178  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3178  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK3178  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BK3178
 BK3178                          STATION DESCRIPTION
 BK3178
 BK3178'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3178'STATION IS 44.9 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK3178'HIGHWAY 27, 2.2 FEET EAST OF WITNESS POST AND SIGN, 27.8
 BK3178'FEET SOUTH OF GULF PUBLIC UTILITIES POWER POLE NO. 623, 123.1
 BK3178'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE MAIN BUILDING
 BK3178'OF THE SOUTHSIDE ASSEMBLY OF GOD CHURCH, 26.7 FEET WEST
 BK3178'OF THE RIGHT OF WAY FENCE ALONG LOUISIANA HIGHWAY 27 AND
 BK3178'139.2 FEET NORTH OF THE CENTERLINE OF A BLACK TOP STREET
 BK3178'TO THE EAST.
 BK3178'
 BK3178'STATION IS A STANDARD DISK SET IN A CONCRETE POST THE TOP
 BK3178'OF WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  STATION
 BK3178'IS STAMPED 10B011.
 BK3178'
 BK3178'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3178'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 2.13
 BK3178'MILES TO STATION ON THE EAST SIDE OF LOUISIANA HIGHWAY 27.
 BK3178'
 BK3178'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3178
 BK3178                          STATION RECOVERY (2002)
 BK3178
 BK3178'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3178'MARK NOT FOUND.
 BK3178
 BK3178                          STATION RECOVERY (2004)
 BK3178
 BK3178'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3178'MARK NOT FOUND.
 BK3178
 BK3178                          STATION RECOVERY (2005)
 BK3178
 BK3178'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3178'THIS AREA HAS EXPERIENCED EXTENSIVE ROAD WORK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3173 ***********************************************************************
 BK3173  DESIGNATION -  10B012
 BK3173  PID         -  BK3173
 BK3173  STATE/COUNTY-  LA/CALCASIEU
 BK3173  COUNTRY     -  US
 BK3173  USGS QUAD   -  SULPHUR (2018)
 BK3173
 BK3173                         *CURRENT SURVEY CONTROL
 BK3173  ______________________________________________________________________
 BK3173* NAD 83(1992) POSITION- 30 11 48.20123(N) 093 22 34.55214(W)   ADJUSTED
 BK3173* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3173  **This station is located in a suspected subsidence area (see below).
 BK3173  ______________________________________________________________________
 BK3173  GEOID HEIGHT    -        -27.227 (meters)                     GEOID18
 BK3173  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 BK3173  HORZ ORDER      -  SECOND
 BK3173
 BK3173.The horizontal coordinates were established by classical geodetic methods
 BK3173.and adjusted by the National Geodetic Survey in January 1993.
 BK3173
 BK3173.** This station is in an area of known vertical motion. If an
 BK3173.** orthometric height was ever established but is not available 
 BK3173.** in the current survey control section, the orthometric height
 BK3173.** is considered suspect.  Suspect heights are available in the
 BK3173.** superseded section only if requested.
 BK3173
 BK3173.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3173.GEOID18 height accuracy estimate available here.
 BK3173
 BK3173.Click photographs - Photos may exist for this station.
 BK3173
 BK3173.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3173
 BK3173. The following values were computed from the NAD 83(1992) position.
 BK3173
 BK3173;                    North         East     Units Scale Factor Converg.
 BK3173;SPC LA S     -   189,825.816   803,298.995   MT  0.99993156   -1 01 17.4
 BK3173;SPC LA S     -   622,786.86  2,635,490.12   sFT  0.99993156   -1 01 17.4
 BK3173;UTM  15      - 3,340,643.948   463,781.821   MT  0.99961618   -0 11 21.3
 BK3173
 BK3173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3173!SPC LA S     -   1.00000363  x   0.99993156  =   0.99993519
 BK3173!UTM  15      -   1.00000363  x   0.99961618  =   0.99961981
 BK3173
 BK3173:                Primary Azimuth Mark                     Grid Az
 BK3173:SPC LA S     -  10B011                                   002 26 02.8
 BK3173:UTM  15      -  10B011                                   001 36 06.7
 BK3173
 BK3173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6378140643(NAD 83)
 BK3173
 BK3173|---------------------------------------------------------------------|
 BK3173| PID    Reference Object                     Distance      Geod. Az  |
 BK3173|                                                           dddmmss.s |
 BK3173| BK3178 10B011                              APPROX. 1.0 KM 0012445.4 |
 BK3173|---------------------------------------------------------------------|
 BK3173
 BK3173                          SUPERSEDED SURVEY CONTROL
 BK3173
 BK3173  NAD 83(1986)-  30 11 48.22101(N)    093 22 34.54167(W) AD(       ) 2
 BK3173  NAD 27      -  30 11 47.47752(N)    093 22 33.98025(W) AD(       ) 2
 BK3173
 BK3173.Superseded values are not recommended for survey control.
 BK3173
 BK3173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3173.See file dsdata.pdf to determine how the superseded data were derived.
 BK3173
 BK3173_MARKER: DD = SURVEY DISK
 BK3173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3173_STAMPING: 10B012
 BK3173_MARK LOGO: LADHGS
 BK3173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3173+STABILITY: SURFACE MOTION
 BK3173
 BK3173  HISTORY     - Date     Condition        Report By
 BK3173  HISTORY     - 1965     MONUMENTED       LADH
 BK3173  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3173  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK3173  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BK3173
 BK3173                          STATION DESCRIPTION
 BK3173
 BK3173'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3173'STATION IS 46.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK3173'HIGHWAY 27, 2.2 FEET WEST OF WITNESS POST AND SIGN, 1.6
 BK3173'FEET EAST LYONS INSURANCE AGENCY SIGN, 51.4 FEET NORTH OF
 BK3173'A TELEPHONE POLE, 3.5 FEET EAST OF THE NORTH-SOUTH RIGHT
 BK3173'OF WAY FENCE AND 156.65 FEET SOUTHWEST OF GULF PUBLIC UTILITIES
 BK3173'POWER POLE NO. 47.
 BK3173'
 BK3173'STATION IS A STANDARD DISK SET IN A CONCRETE THAT IS PROJECTING
 BK3173'2 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK3173'10B012.
 BK3173'
 BK3173'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3173'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 2.75
 BK3173'MILES TO STATION ON WEST SIDE OF HIGHWAY.
 BK3173'
 BK3173'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3173
 BK3173                          STATION RECOVERY (2002)
 BK3173
 BK3173'RECOVERY NOTE BY US POWER SQUADRON 2002 (MA)
 BK3173'MARK NOT FOUND.
 BK3173
 BK3173                          STATION RECOVERY (2004)
 BK3173
 BK3173'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3173'MARK NOT FOUND.
 BK3173
 BK3173                          STATION RECOVERY (2005)
 BK3173
 BK3173'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3180 ***********************************************************************
 BK3180  DESIGNATION -  10B013
 BK3180  PID         -  BK3180
 BK3180  STATE/COUNTY-  LA/CALCASIEU
 BK3180  COUNTRY     -  US
 BK3180  USGS QUAD   -  SULPHUR (2018)
 BK3180
 BK3180                         *CURRENT SURVEY CONTROL
 BK3180  ______________________________________________________________________
 BK3180* NAD 83(1992) POSITION- 30 10 58.77025(N) 093 22 33.42243(W)   ADJUSTED
 BK3180* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3180  **This station is located in a suspected subsidence area (see below).
 BK3180  ______________________________________________________________________
 BK3180  GEOID HEIGHT    -        -27.221 (meters)                     GEOID18
 BK3180  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BK3180  HORZ ORDER      -  SECOND
 BK3180
 BK3180.The horizontal coordinates were established by classical geodetic methods
 BK3180.and adjusted by the National Geodetic Survey in January 1993.
 BK3180
 BK3180.** This station is in an area of known vertical motion. If an
 BK3180.** orthometric height was ever established but is not available 
 BK3180.** in the current survey control section, the orthometric height
 BK3180.** is considered suspect.  Suspect heights are available in the
 BK3180.** superseded section only if requested.
 BK3180
 BK3180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3180.GEOID18 height accuracy estimate available here.
 BK3180
 BK3180.Click photographs - Photos may exist for this station.
 BK3180
 BK3180.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3180
 BK3180. The following values were computed from the NAD 83(1992) position.
 BK3180
 BK3180;                    North         East     Units Scale Factor Converg.
 BK3180;SPC LA S     -   188,303.484   803,302.076   MT  0.99993078   -1 01 16.8
 BK3180;SPC LA S     -   617,792.35  2,635,500.23   sFT  0.99993078   -1 01 16.8
 BK3180;UTM  15      - 3,339,122.301   463,807.007   MT  0.99961616   -0 11 20.5
 BK3180
 BK3180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3180!SPC LA S     -   1.00000377  x   0.99993078  =   0.99993455
 BK3180!UTM  15      -   1.00000377  x   0.99961616  =   0.99961993
 BK3180
 BK3180:                Primary Azimuth Mark                     Grid Az
 BK3180:SPC LA S     -  10B014                                   182 21 06.4
 BK3180:UTM  15      -  10B014                                   181 31 10.1
 BK3180
 BK3180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6380739122(NAD 83)
 BK3180
 BK3180|---------------------------------------------------------------------|
 BK3180| PID    Reference Object                     Distance      Geod. Az  |
 BK3180|                                                           dddmmss.s |
 BK3180| BK3175 10B014                              APPROX. 1.0 KM 1811949.6 |
 BK3180|---------------------------------------------------------------------|
 BK3180
 BK3180                          SUPERSEDED SURVEY CONTROL
 BK3180
 BK3180  NAD 83(1986)-  30 10 58.79010(N)    093 22 33.41160(W) AD(       ) 2
 BK3180  NAD 27      -  30 10 58.04454(N)    093 22 32.85052(W) AD(       ) 2
 BK3180
 BK3180.Superseded values are not recommended for survey control.
 BK3180
 BK3180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3180.See file dsdata.pdf to determine how the superseded data were derived.
 BK3180
 BK3180_MARKER: DD = SURVEY DISK
 BK3180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3180_STAMPING: 10B013
 BK3180_MARK LOGO: LADHGS
 BK3180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3180+STABILITY: SURFACE MOTION
 BK3180
 BK3180  HISTORY     - Date     Condition        Report By
 BK3180  HISTORY     - 1965     MONUMENTED       LADH
 BK3180  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3180
 BK3180                          STATION DESCRIPTION
 BK3180
 BK3180'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3180'THE STATION IS 44.95 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK3180'HIGHWAY 27, 2.65 FEET EAST OF WITNESS POST AND SIGN, 2.75
 BK3180'FEET WEST OF A HIGHWAY RIGHT OF WAY MARKER, 3.25 FEET WEST
 BK3180'OF GULF PUBLIC UTILITIES POWER POLE NO. 60, 185 FEET SOUTH
 BK3180'OF THE CENTERLINE OF LOUISIANA HIGHWAY 108 PROJECTED WEST,
 BK3180'118.2 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BUILDING
 BK3180'(SIDS BAR), 11.0 FEET EAST OF THE CENTER OF THE SOUTH END
 BK3180'OF A SIDE DRAIN ON THE EAST SIDE OF LOUISIANA HIGHWAY 27
 BK3180'AND 5.55 FEET WEST OF THE FENCE CORNER IN THE NORTH-SOUTH
 BK3180'RIGHT OF WAY FENCE.
 BK3180'
 BK3180'STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT IS
 BK3180'PROJECTING 1 INCH ABOVE THE SURFACE OF THE GROUND.  STATION
 BK3180'IS STAMPED 10B013
 BK3180'
 BK3180'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3180'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 3.73
 BK3180'MILES TO THE STATION ON THE EAST SIDE OF THE HIGHWAY
 BK3180'
 BK3180'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3180
 BK3180                          STATION RECOVERY (2002)
 BK3180
 BK3180'RECOVERY NOTE BY US POWER SQUADRON 2002 (MA)
 BK3180'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3175 ***********************************************************************
 BK3175  DESIGNATION -  10B014
 BK3175  PID         -  BK3175
 BK3175  STATE/COUNTY-  LA/CALCASIEU
 BK3175  COUNTRY     -  US
 BK3175  USGS QUAD   -  SULPHUR (2018)
 BK3175
 BK3175                         *CURRENT SURVEY CONTROL
 BK3175  ______________________________________________________________________
 BK3175* NAD 83(1992) POSITION- 30 10 26.44862(N) 093 22 34.28640(W)   ADJUSTED
 BK3175* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3175  **This station is located in a suspected subsidence area (see below).
 BK3175  ______________________________________________________________________
 BK3175  GEOID HEIGHT    -        -27.216 (meters)                     GEOID18
 BK3175  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 BK3175  HORZ ORDER      -  SECOND
 BK3175
 BK3175.The horizontal coordinates were established by classical geodetic methods
 BK3175.and adjusted by the National Geodetic Survey in January 1993.
 BK3175
 BK3175.** This station is in an area of known vertical motion. If an
 BK3175.** orthometric height was ever established but is not available 
 BK3175.** in the current survey control section, the orthometric height
 BK3175.** is considered suspect.  Suspect heights are available in the
 BK3175.** superseded section only if requested.
 BK3175
 BK3175.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3175.GEOID18 height accuracy estimate available here.
 BK3175
 BK3175.Click photographs - Photos may exist for this station.
 BK3175
 BK3175.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3175
 BK3175. The following values were computed from the NAD 83(1992) position.
 BK3175
 BK3175;                    North         East     Units Scale Factor Converg.
 BK3175;SPC LA S     -   187,308.838   803,261.227   MT  0.99993029   -1 01 17.2
 BK3175;SPC LA S     -   614,529.08  2,635,366.21   sFT  0.99993029   -1 01 17.2
 BK3175;UTM  15      - 3,338,127.479   463,780.619   MT  0.99961618   -0 11 20.7
 BK3175
 BK3175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3175!SPC LA S     -   1.00000371  x   0.99993029  =   0.99993400
 BK3175!UTM  15      -   1.00000371  x   0.99961618  =   0.99961989
 BK3175
 BK3175:                Primary Azimuth Mark                     Grid Az
 BK3175:SPC LA S     -  10B013                                   002 21 06.4
 BK3175:UTM  15      -  10B013                                   001 31 09.9
 BK3175
 BK3175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6378038127(NAD 83)
 BK3175
 BK3175|---------------------------------------------------------------------|
 BK3175| PID    Reference Object                     Distance      Geod. Az  |
 BK3175|                                                           dddmmss.s |
 BK3175| BK3180 10B013                              APPROX. 1.0 KM 0011949.2 |
 BK3175|---------------------------------------------------------------------|
 BK3175
 BK3175                          SUPERSEDED SURVEY CONTROL
 BK3175
 BK3175  NAD 83(1986)-  30 10 26.46853(N)    093 22 34.27533(W) AD(       ) 2
 BK3175  NAD 27      -  30 10 25.72151(N)    093 22 33.71455(W) AD(       ) 2
 BK3175
 BK3175.Superseded values are not recommended for survey control.
 BK3175
 BK3175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3175.See file dsdata.pdf to determine how the superseded data were derived.
 BK3175
 BK3175_MARKER: DD = SURVEY DISK
 BK3175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3175_STAMPING: 10B014
 BK3175_MARK LOGO: LADHGS
 BK3175_PROJECTION: FLUSH
 BK3175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3175+STABILITY: SURFACE MOTION
 BK3175_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3175+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2005
 BK3175
 BK3175  HISTORY     - Date     Condition        Report By
 BK3175  HISTORY     - 1965     MONUMENTED       LADH
 BK3175  HISTORY     - 20021102 GOOD             USPSQD
 BK3175  HISTORY     - 20040114 GOOD             USPSQD
 BK3175  HISTORY     - 20050610 GOOD             USPSQD
 BK3175
 BK3175                          STATION DESCRIPTION
 BK3175
 BK3175'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3175'THE STATION IS 36.3 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK3175'HIGHWAY 27, 2.35 FEET WEST OF WITNESS POST AND SIGN, 17.0
 BK3175'FEET SOUTHEAST OF A TELEPHONE POLE, 87.0 FEET WEST OF GULF
 BK3175'PUBLIC UTILITIES POWER POLE NO. 71, 223.5 FEET SOUTHWEST OF THE
 BK3175'SOUTHWEST CORNER OF THE SOUTHSIDE BAPTIST CHURCH AND 128.8
 BK3175'FEET SOUTH OF THE CENTERLINE OF A SHELL ROAD LEADING WEST
 BK3175'(DEAD END).
 BK3175'
 BK3175'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THE
 BK3175'TOP OF WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  THE
 BK3175'STATION IS STAMPED 10B014.
 BK3175'
 BK3175'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3175'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 4.37
 BK3175'MILES TO THE STATION ON THE WEST SIDE OF THE HIGHWAY.
 BK3175'
 BK3175'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3175
 BK3175                          STATION RECOVERY (2002)
 BK3175
 BK3175'RECOVERY NOTE BY US POWER SQUADRON 2002 (MA)
 BK3175'RECOVERED IN GOOD CONDITION.
 BK3175
 BK3175                          STATION RECOVERY (2004)
 BK3175
 BK3175'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3175'RECOVERED IN GOOD CONDITION.
 BK3175
 BK3175                          STATION RECOVERY (2005)
 BK3175
 BK3175'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3179 ***********************************************************************
 BK3179  DESIGNATION -  10B015
 BK3179  PID         -  BK3179
 BK3179  STATE/COUNTY-  LA/CALCASIEU
 BK3179  COUNTRY     -  US
 BK3179  USGS QUAD   -  SULPHUR (2018)
 BK3179
 BK3179                         *CURRENT SURVEY CONTROL
 BK3179  ______________________________________________________________________
 BK3179* NAD 83(1992) POSITION- 30 09 45.22058(N) 093 22 33.42230(W)   ADJUSTED
 BK3179* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3179  **This station is located in a suspected subsidence area (see below).
 BK3179  ______________________________________________________________________
 BK3179  GEOID HEIGHT    -        -27.210 (meters)                     GEOID18
 BK3179  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BK3179  HORZ ORDER      -  SECOND
 BK3179
 BK3179.The horizontal coordinates were established by classical geodetic methods
 BK3179.and adjusted by the National Geodetic Survey in January 1993.
 BK3179
 BK3179.** This station is in an area of known vertical motion. If an
 BK3179.** orthometric height was ever established but is not available 
 BK3179.** in the current survey control section, the orthometric height
 BK3179.** is considered suspect.  Suspect heights are available in the
 BK3179.** superseded section only if requested.
 BK3179
 BK3179.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3179.GEOID18 height accuracy estimate available here.
 BK3179
 BK3179.Click photographs - Photos may exist for this station.
 BK3179
 BK3179.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3179
 BK3179. The following values were computed from the NAD 83(1992) position.
 BK3179
 BK3179;                    North         East     Units Scale Factor Converg.
 BK3179;SPC LA S     -   186,039.176   803,261.713   MT  0.99992971   -1 01 16.8
 BK3179;SPC LA S     -   610,363.53  2,635,367.80   sFT  0.99992971   -1 01 16.8
 BK3179;UTM  15      - 3,336,858.356   463,799.544   MT  0.99961617   -0 11 20.0
 BK3179
 BK3179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3179!SPC LA S     -   1.00000371  x   0.99992971  =   0.99993342
 BK3179!UTM  15      -   1.00000371  x   0.99961617  =   0.99961988
 BK3179
 BK3179:                Primary Azimuth Mark                     Grid Az
 BK3179:SPC LA S     -  10B014                                   359 58 41.0
 BK3179:UTM  15      -  10B014                                   359 08 44.2
 BK3179
 BK3179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6379936858(NAD 83)
 BK3179
 BK3179|---------------------------------------------------------------------|
 BK3179| PID    Reference Object                     Distance      Geod. Az  |
 BK3179|                                                           dddmmss.s |
 BK3179| BK3175 10B014                              APPROX. 1.3 KM 3585724.2 |
 BK3179|---------------------------------------------------------------------|
 BK3179
 BK3179                          SUPERSEDED SURVEY CONTROL
 BK3179
 BK3179  NAD 83(1986)-  30 09 45.24057(N)    093 22 33.41091(W) AD(       ) 2
 BK3179  NAD 27      -  30 09 44.49174(N)    093 22 32.85065(W) AD(       ) 2
 BK3179
 BK3179.Superseded values are not recommended for survey control.
 BK3179
 BK3179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3179.See file dsdata.pdf to determine how the superseded data were derived.
 BK3179
 BK3179_MARKER: DD = SURVEY DISK
 BK3179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3179_STAMPING: 10B015
 BK3179_MARK LOGO: LADHGS
 BK3179_PROJECTION: FLUSH
 BK3179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3179+STABILITY: SURFACE MOTION
 BK3179
 BK3179  HISTORY     - Date     Condition        Report By
 BK3179  HISTORY     - 1965     MONUMENTED       LADH
 BK3179  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3179  HISTORY     - 20040114 MARK NOT FOUND   USPSQD
 BK3179  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BK3179
 BK3179                          STATION DESCRIPTION
 BK3179
 BK3179'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3179'THE STATION IS 46.3 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK3179'HIGHWAY 27, 35 FEET EAST OF THE CENTERLINE OF A GRAVEL ROAD,
 BK3179'2.4 FEET EAST OF WITNESS POST AND SIGN, 29 FEET NORTH OF
 BK3179'GULF PUBLIC UTILITIES POLE NO. 85, 79 FEET SOUTH OF THE
 BK3179'EAST END OF A CROSS DRAIN UNDER A GRAVEL ROAD AND ABOUT 200
 BK3179'FEET SOUTH OF THE INTERSECTION OF A GRAVEL ROAD WITH LOUISIANA
 BK3179'HIGHWAY 27.  LOUISIANA HIGHWAY 27 BEGINS A LONG CURVE TO
 BK3179'THE EAST AT THIS POINT.
 BK3179'
 BK3179'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THE
 BK3179'SURFACE OF WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 BK3179'THE STATION IS STAMPED 10B015.
 BK3179'
 BK3179'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3179'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 5.17
 BK3179'MILES TO STATION ON THE WEST SIDE OF THE HIGHWAY.
 BK3179'
 BK3179'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3179
 BK3179                          STATION RECOVERY (2002)
 BK3179
 BK3179'RECOVERY NOTE BY US POWER SQUADRON 2002 (MA)
 BK3179'MARK NOT FOUND.
 BK3179
 BK3179                          STATION RECOVERY (2004)
 BK3179
 BK3179'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3179'MARK NOT FOUND.
 BK3179
 BK3179                          STATION RECOVERY (2005)
 BK3179
 BK3179'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3179'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3156 ***********************************************************************
 BK3156  DESIGNATION -  10C001
 BK3156  PID         -  BK3156
 BK3156  STATE/COUNTY-  LA/CALCASIEU
 BK3156  COUNTRY     -  US
 BK3156  USGS QUAD   -  WESTLAKE (2018)
 BK3156
 BK3156                         *CURRENT SURVEY CONTROL
 BK3156  ______________________________________________________________________
 BK3156* NAD 83(1992) POSITION- 30 12 58.32700(N) 093 21 02.73424(W)   ADJUSTED
 BK3156* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3156  **This station is located in a suspected subsidence area (see below).
 BK3156  ______________________________________________________________________
 BK3156  GEOID HEIGHT    -        -27.222 (meters)                     GEOID18
 BK3156  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BK3156  HORZ ORDER      -  SECOND
 BK3156
 BK3156.The horizontal coordinates were established by classical geodetic methods
 BK3156.and adjusted by the National Geodetic Survey in January 1993.
 BK3156
 BK3156.** This station is in an area of known vertical motion. If an
 BK3156.** orthometric height was ever established but is not available 
 BK3156.** in the current survey control section, the orthometric height
 BK3156.** is considered suspect.  Suspect heights are available in the
 BK3156.** superseded section only if requested.
 BK3156
 BK3156.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3156.GEOID18 height accuracy estimate available here.
 BK3156
 BK3156.Click photographs - Photos may exist for this station.
 BK3156
 BK3156.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3156
 BK3156. The following values were computed from the NAD 83(1992) position.
 BK3156
 BK3156;                    North         East     Units Scale Factor Converg.
 BK3156;SPC LA S     -   191,941.232   805,792.466   MT  0.99993278   -1 00 31.5
 BK3156;SPC LA S     -   629,727.19  2,643,670.78   sFT  0.99993278   -1 00 31.5
 BK3156;UTM  15      - 3,342,794.675   466,243.524   MT  0.99961406   -0 10 35.5
 BK3156
 BK3156!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3156!SPC LA S     -   1.00000363  x   0.99993278  =   0.99993641
 BK3156!UTM  15      -   1.00000363  x   0.99961406  =   0.99961769
 BK3156
 BK3156:                Primary Azimuth Mark                     Grid Az
 BK3156:SPC LA S     -  10C002                                   089 19 46.0
 BK3156:UTM  15      -  10C002                                   088 29 50.0
 BK3156
 BK3156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6624342794(NAD 83)
 BK3156
 BK3156|---------------------------------------------------------------------|
 BK3156| PID    Reference Object                     Distance      Geod. Az  |
 BK3156|                                                           dddmmss.s |
 BK3156| BK3150 10C002                              APPROX. 0.9 KM 0881914.5 |
 BK3156|---------------------------------------------------------------------|
 BK3156
 BK3156                          SUPERSEDED SURVEY CONTROL
 BK3156
 BK3156  NAD 83(1986)-  30 12 58.34703(N)    093 21 02.72449(W) AD(       ) 2
 BK3156  NAD 27      -  30 12 57.60674(N)    093 21 02.16338(W) AD(       ) 2
 BK3156
 BK3156.Superseded values are not recommended for survey control.
 BK3156
 BK3156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3156.See file dsdata.pdf to determine how the superseded data were derived.
 BK3156
 BK3156_MARKER: DD = SURVEY DISK
 BK3156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3156_STAMPING: 10C001
 BK3156_MARK LOGO: LADHGS
 BK3156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3156+STABILITY: SURFACE MOTION
 BK3156
 BK3156  HISTORY     - Date     Condition        Report By
 BK3156  HISTORY     - 1965     MONUMENTED       LADH
 BK3156  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK3156
 BK3156                          STATION DESCRIPTION
 BK3156
 BK3156'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3156'THE STATION IS 2.6 FEET NORTH OF WITNESS POST AND SIGN, 38.6
 BK3156'FEET NORTH OF THE CENTERLINE OF THE WEST BOUND ROADWAY OF
 BK3156'INTERSTATE I-10, 9.1 FEET SOUTHWEST OF THE CENTER OF THE
 BK3156'NORTH END OF A CROSS DRAIN UNDER THE WEST BOUND LANE OF
 BK3156'INTERSTATE I-10, 60.7 FEET SOUTH OF THE EAST-WEST RIGHT OF
 BK3156'WAY FENCE ALONG INTERSTATE I-10, 10.9 FEET WEST OF THE
 BK3156'CENTERLINE OF A POWER LINE CROSSING INTERSTATE I-10, 75.7
 BK3156'FEET SOUTHWEST OF A VENT PIPE ON THE LAFITTE OIL TRADERS,
 BK3156'INC. PIPELINE AND 13.0 FEET EAST OF THE CENTERLINE OF A SHELL
 BK3156'ROAD RUNNING NORTH AND SOUTH.
 BK3156'
 BK3156'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3156'IS PROJECTING 1 INCH ABOVE THE SURFACE OF THE GROUND.  THE
 BK3156'STATION IS STAMPED 10C001.
 BK3156'
 BK3156'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3156'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3156'MILES TO INTERSTATE I-10, THENCE EAST ALONG INTERSTATE I-10
 BK3156'FOR 1.55 MILES TO STATION ON THE NORTH SIDE OF THE HIGHWAY.
 BK3156'
 BK3156'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3156
 BK3156                          STATION RECOVERY (2001)
 BK3156
 BK3156'RECOVERY NOTE BY US POWER SQUADRON 2001 (JLL)
 BK3156'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3150 ***********************************************************************
 BK3150  DESIGNATION -  10C002
 BK3150  PID         -  BK3150
 BK3150  STATE/COUNTY-  LA/CALCASIEU
 BK3150  COUNTRY     -  US
 BK3150  USGS QUAD   -  WESTLAKE (2018)
 BK3150
 BK3150                         *CURRENT SURVEY CONTROL
 BK3150  ______________________________________________________________________
 BK3150* NAD 83(1992) POSITION- 30 12 59.14282(N) 093 20 30.65063(W)   ADJUSTED
 BK3150* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3150  **This station is located in a suspected subsidence area (see below).
 BK3150  ______________________________________________________________________
 BK3150  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BK3150  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 BK3150  HORZ ORDER      -  SECOND
 BK3150
 BK3150.The horizontal coordinates were established by classical geodetic methods
 BK3150.and adjusted by the National Geodetic Survey in January 1993.
 BK3150
 BK3150.** This station is in an area of known vertical motion. If an
 BK3150.** orthometric height was ever established but is not available 
 BK3150.** in the current survey control section, the orthometric height
 BK3150.** is considered suspect.  Suspect heights are available in the
 BK3150.** superseded section only if requested.
 BK3150
 BK3150.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3150.GEOID18 height accuracy estimate available here.
 BK3150
 BK3150.Click photographs - Photos may exist for this station.
 BK3150
 BK3150.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3150
 BK3150. The following values were computed from the NAD 83(1992) position.
 BK3150
 BK3150;                    North         East     Units Scale Factor Converg.
 BK3150;SPC LA S     -   191,951.277   806,650.743   MT  0.99993279   -1 00 15.4
 BK3150;SPC LA S     -   629,760.15  2,646,486.65   sFT  0.99993279   -1 00 15.4
 BK3150;UTM  15      - 3,342,817.178   467,101.290   MT  0.99961335   -0 10 19.4
 BK3150
 BK3150!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3150!SPC LA S     -   1.00000368  x   0.99993279  =   0.99993647
 BK3150!UTM  15      -   1.00000368  x   0.99961335  =   0.99961703
 BK3150
 BK3150:                Primary Azimuth Mark                     Grid Az
 BK3150:SPC LA S     -  10C001                                   269 19 46.0
 BK3150:UTM  15      -  10C001                                   268 29 50.0
 BK3150
 BK3150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6710142817(NAD 83)
 BK3150
 BK3150|---------------------------------------------------------------------|
 BK3150| PID    Reference Object                     Distance      Geod. Az  |
 BK3150|                                                           dddmmss.s |
 BK3150| BK3156 10C001                              APPROX. 0.9 KM 2681930.6 |
 BK3150|---------------------------------------------------------------------|
 BK3150
 BK3150                          SUPERSEDED SURVEY CONTROL
 BK3150
 BK3150  NAD 83(1986)-  30 12 59.16296(N)    093 20 30.64103(W) AD(       ) 2
 BK3150  NAD 27      -  30 12 58.42270(N)    093 20 30.08024(W) AD(       ) 2
 BK3150
 BK3150.Superseded values are not recommended for survey control.
 BK3150
 BK3150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3150.See file dsdata.pdf to determine how the superseded data were derived.
 BK3150
 BK3150_MARKER: DD = SURVEY DISK
 BK3150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3150_STAMPING: 10C002
 BK3150_MARK LOGO: LADHGS
 BK3150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3150+STABILITY: SURFACE MOTION
 BK3150
 BK3150  HISTORY     - Date     Condition        Report By
 BK3150  HISTORY     - 1965     MONUMENTED       LADH
 BK3150  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3150
 BK3150                          STATION DESCRIPTION
 BK3150
 BK3150'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3150'THE STATION IS 95.0 FEET NORTH OF THE CENTERLINE OF THE WEST
 BK3150'BOUND LANE OF INTERSTATE I-10, 1.9 FEET NORTH OF WITNESS POST
 BK3150'AND SIGN, 3.9 FEET SOUTH OF THE EAST-WEST RIGHT OF WAY FENCE,
 BK3150'358.7 FEET NORTHEAST OF THE NORTH END OF A CROSS DRAIN UNDER
 BK3150'THE WEST BOUND ROADWAY OF INTERSTATE I-10 AND 352.8 FEET
 BK3150'EAST OF AN L.D.H. RIGHT OF WAY MARKER.
 BK3150'
 BK3150'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3150'IS PROJECTING 2 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BK3150'STATION IS STAMPED 10C002.
 BK3150'
 BK3150'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3150'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3150'MILES TO INTERSTATE I-10, THENCE EAST ALONG INTERSTATE I-10
 BK3150'FOR 2.10 MILES TO STATION ON THE NORTH SIDE OF THE HIGHWAY.
 BK3150'
 BK3150'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3150
 BK3150                          STATION RECOVERY (2002)
 BK3150
 BK3150'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3140 ***********************************************************************
 BK3140  DESIGNATION -  10C003
 BK3140  PID         -  BK3140
 BK3140  STATE/COUNTY-  LA/CALCASIEU
 BK3140  COUNTRY     -  US
 BK3140  USGS QUAD   -  WESTLAKE (2018)
 BK3140
 BK3140                         *CURRENT SURVEY CONTROL
 BK3140  ______________________________________________________________________
 BK3140* NAD 83(1992) POSITION- 30 12 57.82936(N) 093 19 22.29696(W)   ADJUSTED
 BK3140* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3140  **This station is located in a suspected subsidence area (see below).
 BK3140  ______________________________________________________________________
 BK3140  GEOID HEIGHT    -        -27.211 (meters)                     GEOID18
 BK3140  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BK3140  HORZ ORDER      -  SECOND
 BK3140
 BK3140.The horizontal coordinates were established by classical geodetic methods
 BK3140.and adjusted by the National Geodetic Survey in January 1993.
 BK3140
 BK3140.** This station is in an area of known vertical motion. If an
 BK3140.** orthometric height was ever established but is not available 
 BK3140.** in the current survey control section, the orthometric height
 BK3140.** is considered suspect.  Suspect heights are available in the
 BK3140.** superseded section only if requested.
 BK3140
 BK3140.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3140.GEOID18 height accuracy estimate available here.
 BK3140
 BK3140.Click photographs - Photos may exist for this station.
 BK3140
 BK3140.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3140
 BK3140. The following values were computed from the NAD 83(1992) position.
 BK3140
 BK3140;                    North         East     Units Scale Factor Converg.
 BK3140;SPC LA S     -   191,878.954   808,477.649   MT  0.99993277   -0 59 41.2
 BK3140;SPC LA S     -   629,522.87  2,652,480.42   sFT  0.99993277   -0 59 41.2
 BK3140;UTM  15      - 3,342,771.414   468,928.469   MT  0.99961191   -0 09 44.9
 BK3140
 BK3140!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3140!SPC LA S     -   1.00000362  x   0.99993277  =   0.99993639
 BK3140!UTM  15      -   1.00000362  x   0.99961191  =   0.99961552
 BK3140
 BK3140:                Primary Azimuth Mark                     Grid Az
 BK3140:SPC LA S     -  10C004                                   050 37 48.5
 BK3140:UTM  15      -  10C004                                   049 47 52.2
 BK3140
 BK3140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6892842771(NAD 83)
 BK3140
 BK3140|---------------------------------------------------------------------|
 BK3140| PID    Reference Object                     Distance      Geod. Az  |
 BK3140|                                                           dddmmss.s |
 BK3140| BK3147 10C004                              APPROX. 1.4 KM 0493807.3 |
 BK3140|---------------------------------------------------------------------|
 BK3140
 BK3140                          SUPERSEDED SURVEY CONTROL
 BK3140
 BK3140  NAD 83(1986)-  30 12 57.84976(N)    093 19 22.28751(W) AD(       ) 2
 BK3140  NAD 27      -  30 12 57.10936(N)    093 19 21.72817(W) AD(       ) 2
 BK3140
 BK3140.Superseded values are not recommended for survey control.
 BK3140
 BK3140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3140.See file dsdata.pdf to determine how the superseded data were derived.
 BK3140
 BK3140_MARKER: DD = SURVEY DISK
 BK3140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3140_STAMPING: 10C003
 BK3140_MARK LOGO: LADHGS
 BK3140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3140+STABILITY: SURFACE MOTION
 BK3140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3140+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2005
 BK3140
 BK3140  HISTORY     - Date     Condition        Report By
 BK3140  HISTORY     - 1965     MONUMENTED       LADH
 BK3140  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3140  HISTORY     - 20040122 GOOD             USPSQD
 BK3140  HISTORY     - 20050622 GOOD             USPSQD
 BK3140
 BK3140                          STATION DESCRIPTION
 BK3140
 BK3140'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3140'THE STATION IS 2.0 FEET SOUTH OF WITNESS POST AND SIGN, 1.4
 BK3140'FEET NORTH OF THE RIGHT OF WAY FENCE, 135.7 FEET SOUTH OF
 BK3140'THE CENTERLINE OF THE MAIN ROADWAY OF THE EAST BOUND LANE
 BK3140'OF INTERSTATE I-10, 75.4 FEET SOUTHWEST OF AND L.D.H. RIGHT
 BK3140'OF WAY MARKER, 42.0 FEET SOUTHEAST OF A COVERED STORM DRAIN
 BK3140'AND 66.8 FEET SOUTHWEST OF A YIELD RIGHT OF WAY SIGN.
 BK3140'
 BK3140'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3140'IS PROJECTING 2 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BK3140'STATION IS STAMPED 10C003.
 BK3140'
 BK3140'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK3140'BANK IN SULPHUR, FOLLOW LOUISIANA HIGHWAY 27 SOUTH FOR 1.45
 BK3140'MILES TO INTERSTATE I-10, THENCE EAST ALONG INTERSTATE I-10
 BK3140'FOR 3.20 MILES TO THE STATION ON THE SOUTH SIDE OF THE HIGHWAY
 BK3140'AND IN THE SOUTHEAST QUANDRANT OF THE INDIAN HILL INTERCHANGE.
 BK3140'THE STATION IS APPROXIMATELY 500 FEET FROM THE OVERPASS.
 BK3140'
 BK3140'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3140
 BK3140                          STATION RECOVERY (2002)
 BK3140
 BK3140'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3140'MARK NOT FOUND.
 BK3140
 BK3140                          STATION RECOVERY (2004)
 BK3140
 BK3140'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3140'RECOVERED IN GOOD CONDITION.
 BK3140
 BK3140                          STATION RECOVERY (2005)
 BK3140
 BK3140'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3147 ***********************************************************************
 BK3147  DESIGNATION -  10C004
 BK3147  PID         -  BK3147
 BK3147  STATE/COUNTY-  LA/CALCASIEU
 BK3147  COUNTRY     -  US
 BK3147  USGS QUAD   -  WESTLAKE (2018)
 BK3147
 BK3147                         *CURRENT SURVEY CONTROL
 BK3147  ______________________________________________________________________
 BK3147* NAD 83(1992) POSITION- 30 13 26.23540(N) 093 18 43.81226(W)   ADJUSTED
 BK3147* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3147  **This station is located in a suspected subsidence area (see below).
 BK3147  ______________________________________________________________________
 BK3147  GEOID HEIGHT    -        -27.209 (meters)                     GEOID18
 BK3147  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BK3147  HORZ ORDER      -  SECOND
 BK3147
 BK3147.The horizontal coordinates were established by classical geodetic methods
 BK3147.and adjusted by the National Geodetic Survey in January 1993.
 BK3147
 BK3147.** This station is in an area of known vertical motion. If an
 BK3147.** orthometric height was ever established but is not available 
 BK3147.** in the current survey control section, the orthometric height
 BK3147.** is considered suspect.  Suspect heights are available in the
 BK3147.** superseded section only if requested.
 BK3147
 BK3147.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3147.GEOID18 height accuracy estimate available here.
 BK3147
 BK3147.Click photographs - Photos may exist for this station.
 BK3147
 BK3147.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3147
 BK3147. The following values were computed from the NAD 83(1992) position.
 BK3147
 BK3147;                    North         East     Units Scale Factor Converg.
 BK3147;SPC LA S     -   192,735.663   809,521.745   MT  0.99993329   -0 59 22.0
 BK3147;SPC LA S     -   632,333.59  2,655,905.93   sFT  0.99993329   -0 59 22.0
 BK3147;UTM  15      - 3,343,642.919   469,959.678   MT  0.99961113   -0 09 25.7
 BK3147
 BK3147!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3147!SPC LA S     -   1.00000351  x   0.99993329  =   0.99993680
 BK3147!UTM  15      -   1.00000351  x   0.99961113  =   0.99961463
 BK3147
 BK3147:                Primary Azimuth Mark                     Grid Az
 BK3147:SPC LA S     -  10C009                                   088 52 03.7
 BK3147:UTM  15      -  10C009                                   088 02 07.4
 BK3147
 BK3147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6995943642(NAD 83)
 BK3147
 BK3147|---------------------------------------------------------------------|
 BK3147| PID    Reference Object                     Distance      Geod. Az  |
 BK3147|                                                           dddmmss.s |
 BK3147| BK3146 10C009                              APPROX. 1.2 KM 0875241.7 |
 BK3147|---------------------------------------------------------------------|
 BK3147
 BK3147                          SUPERSEDED SURVEY CONTROL
 BK3147
 BK3147  NAD 83(1986)-  30 13 26.25573(N)    093 18 43.80320(W) AD(       ) 2
 BK3147  NAD 27      -  30 13 25.51693(N)    093 18 43.24355(W) AD(       ) 2
 BK3147
 BK3147.Superseded values are not recommended for survey control.
 BK3147
 BK3147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3147.See file dsdata.pdf to determine how the superseded data were derived.
 BK3147
 BK3147_MARKER: DD = SURVEY DISK
 BK3147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3147_STAMPING: 10C004
 BK3147_MARK LOGO: LADHGS
 BK3147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3147+STABILITY: SURFACE MOTION
 BK3147
 BK3147  HISTORY     - Date     Condition        Report By
 BK3147  HISTORY     - 1965     MONUMENTED       LADH
 BK3147  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3147
 BK3147                          STATION DESCRIPTION
 BK3147
 BK3147'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3147'THE STATION IS 105.29 FEET NORTH OF THE CENTERLINE OF TWO
 BK3147'LANES ON THE NORTH ROADWAY OF INTERSTATE I-10, 12.20 FEET
 BK3147'NORTH OF THE RIGHT OF WAY FENCE RUNNING NORTHWEST AND SOUTHEAST,
 BK3147'1.91 FEET NORTH OF WITNESS POST AND SIGN, 57.20 FEET SOUTH
 BK3147'OF A 24 INCH PINE TREE IN SUBDIVISION SOUTH FENCE AND 14
 BK3147'FEET NORTHEAST OF A 10 INCH OAK TREE.
 BK3147'
 BK3147'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3147'IS PROJECTING 3 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BK3147'STATION IS STAMPED 10C004.
 BK3147'
 BK3147'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3147'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO SOUTHERN
 BK3147'PACIFIC RAILROAD OVERPASS ON INTERSTATE I-10, THENCE WEST
 BK3147'ALONG INTERSTATE I-10 FOR 5.90 MILES TO STATION ON NORTH
 BK3147'SIDE OF THE HIGHWAY.
 BK3147'
 BK3147'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3147
 BK3147                          STATION RECOVERY (2002)
 BK3147
 BK3147'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3147'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3152 ***********************************************************************
 BK3152  DESIGNATION -  10C005
 BK3152  PID         -  BK3152
 BK3152  STATE/COUNTY-  LA/CALCASIEU
 BK3152  COUNTRY     -  US
 BK3152  USGS QUAD   -  WESTLAKE (2018)
 BK3152
 BK3152                         *CURRENT SURVEY CONTROL
 BK3152  ______________________________________________________________________
 BK3152* NAD 83(1992) POSITION- 30 13 43.24429(N) 093 17 57.33130(W)   ADJUSTED
 BK3152* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3152  **This station is located in a suspected subsidence area (see below).
 BK3152  ______________________________________________________________________
 BK3152  GEOID HEIGHT    -        -27.205 (meters)                     GEOID18
 BK3152  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BK3152  HORZ ORDER      -  SECOND
 BK3152
 BK3152.The horizontal coordinates were established by classical geodetic methods
 BK3152.and adjusted by the National Geodetic Survey in January 1993.
 BK3152
 BK3152.** This station is in an area of known vertical motion. If an
 BK3152.** orthometric height was ever established but is not available 
 BK3152.** in the current survey control section, the orthometric height
 BK3152.** is considered suspect.  Suspect heights are available in the
 BK3152.** superseded section only if requested.
 BK3152
 BK3152.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3152.GEOID18 height accuracy estimate available here.
 BK3152
 BK3152.Click photographs - Photos may exist for this station.
 BK3152
 BK3152.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3152
 BK3152. The following values were computed from the NAD 83(1992) position.
 BK3152
 BK3152;                    North         East     Units Scale Factor Converg.
 BK3152;SPC LA S     -   193,237.921   810,773.427   MT  0.99993362   -0 58 58.8
 BK3152;SPC LA S     -   633,981.41  2,660,012.49   sFT  0.99993362   -0 58 58.8
 BK3152;UTM  15      - 3,344,163.137   471,203.531   MT  0.99961023   -0 09 02.4
 BK3152
 BK3152!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3152!SPC LA S     -   1.00000362  x   0.99993362  =   0.99993724
 BK3152!UTM  15      -   1.00000362  x   0.99961023  =   0.99961384
 BK3152
 BK3152:                Primary Azimuth Mark                     Grid Az
 BK3152:SPC LA S     -  10C004                                   248 08 10.0
 BK3152:UTM  15      -  10C004                                   247 18 13.6
 BK3152
 BK3152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7120344163(NAD 83)
 BK3152
 BK3152|---------------------------------------------------------------------|
 BK3152| PID    Reference Object                     Distance      Geod. Az  |
 BK3152|                                                           dddmmss.s |
 BK3152| BK3147 10C004                              APPROX. 1.3 KM 2470911.2 |
 BK3152|---------------------------------------------------------------------|
 BK3152
 BK3152                          SUPERSEDED SURVEY CONTROL
 BK3152
 BK3152  NAD 83(1986)-  30 13 43.26472(N)    093 17 57.32240(W) AD(       ) 2
 BK3152  NAD 27      -  30 13 42.52632(N)    093 17 56.76347(W) AD(       ) 2
 BK3152
 BK3152.Superseded values are not recommended for survey control.
 BK3152
 BK3152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3152.See file dsdata.pdf to determine how the superseded data were derived.
 BK3152
 BK3152_MARKER: DD = SURVEY DISK
 BK3152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3152_STAMPING: 10C005
 BK3152_MARK LOGO: LADHGS
 BK3152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3152+STABILITY: SURFACE MOTION
 BK3152
 BK3152  HISTORY     - Date     Condition        Report By
 BK3152  HISTORY     - 1965     MONUMENTED       LADH
 BK3152  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3152  HISTORY     - 20040122 MARK NOT FOUND   USPSQD
 BK3152  HISTORY     - 20050622 MARK NOT FOUND   USPSQD
 BK3152
 BK3152                          STATION DESCRIPTION
 BK3152
 BK3152'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3152'THE STATION IS 93.35 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 BK3152'ROADWAY OF INTERSTATE I-10, 2.42 FEET NORTH OF THE RIGHT OF
 BK3152'WAY FENCE RUNNING EAST AND WEST, 2.14 FEET SOUTH OF WITNESS
 BK3152'POST AND SIGN, 110.00 FEET NORTH OF THE NORTH RAIL OF THE
 BK3152'SOUTHERN PACIFIC RAILROAD SIDING TO INDUSTRIES, 17.60 FEET NORTH
 BK3152'OF AN ELEVATED PIPELINE RUNNING EAST AND WEST, 127.00 FEET
 BK3152'SOUTHWEST OF A 24 INCH OAK TREE IN THE HIGHWAY RIGHT OF WAY
 BK3152'AND 315.50 FEET EAST OF THE POINT WHERE THE ELEVATED PIPELINE
 BK3152'ENTERS THE GROUND.
 BK3152'
 BK3152'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3152'IS PROJECTING 2 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BK3152'STATION IS STAMPED 10C005.
 BK3152'
 BK3152'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3152'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3152'I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 5.10 MILES TO
 BK3152'STATION ON THE SOUTH SIDE OF THE HIGHWAY.
 BK3152'
 BK3152'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3152
 BK3152                          STATION RECOVERY (2002)
 BK3152
 BK3152'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3152'MARK NOT FOUND.
 BK3152
 BK3152                          STATION RECOVERY (2004)
 BK3152
 BK3152'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3152'MARK NOT FOUND.
 BK3152
 BK3152                          STATION RECOVERY (2005)
 BK3152
 BK3152'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3152'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3143 ***********************************************************************
 BK3143  DESIGNATION -  10C006
 BK3143  PID         -  BK3143
 BK3143  STATE/COUNTY-  LA/CALCASIEU
 BK3143  COUNTRY     -  US
 BK3143  USGS QUAD   -  WESTLAKE (2018)
 BK3143
 BK3143                         *CURRENT SURVEY CONTROL
 BK3143  ______________________________________________________________________
 BK3143* NAD 83(1992) POSITION- 30 14 04.03589(N) 093 17 11.68845(W)   ADJUSTED
 BK3143* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3143  **This station is located in a suspected subsidence area (see below).
 BK3143  ______________________________________________________________________
 BK3143  GEOID HEIGHT    -        -27.202 (meters)                     GEOID18
 BK3143  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BK3143  HORZ ORDER      -  SECOND
 BK3143
 BK3143.The horizontal coordinates were established by classical geodetic methods
 BK3143.and adjusted by the National Geodetic Survey in January 1993.
 BK3143
 BK3143.** This station is in an area of known vertical motion. If an
 BK3143.** orthometric height was ever established but is not available 
 BK3143.** in the current survey control section, the orthometric height
 BK3143.** is considered suspect.  Suspect heights are available in the
 BK3143.** superseded section only if requested.
 BK3143
 BK3143.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3143.GEOID18 height accuracy estimate available here.
 BK3143
 BK3143.Click photographs - Photos may exist for this station.
 BK3143
 BK3143.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3143
 BK3143. The following values were computed from the NAD 83(1992) position.
 BK3143
 BK3143;                    North         East     Units Scale Factor Converg.
 BK3143;SPC LA S     -   193,857.161   812,004.573   MT  0.99993402   -0 58 35.9
 BK3143;SPC LA S     -   636,013.04  2,664,051.67   sFT  0.99993402   -0 58 35.9
 BK3143;UTM  15      - 3,344,799.990   472,425.156   MT  0.99960938   -0 08 39.5
 BK3143
 BK3143!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3143!SPC LA S     -   1.00000263  x   0.99993402  =   0.99993665
 BK3143!UTM  15      -   1.00000263  x   0.99960938  =   0.99961201
 BK3143
 BK3143:                Primary Azimuth Mark                     Grid Az
 BK3143:SPC LA S     -  10 C 007                                 072 00 21.1
 BK3143:UTM  15      -  10 C 007                                 071 10 24.7
 BK3143
 BK3143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7242544799(NAD 83)
 BK3143
 BK3143|---------------------------------------------------------------------|
 BK3143| PID    Reference Object                     Distance      Geod. Az  |
 BK3143|                                                           dddmmss.s |
 BK3143| BK1391 10 C 007                            APPROX. 1.1 KM 0710145.2 |
 BK3143|---------------------------------------------------------------------|
 BK3143
 BK3143                          SUPERSEDED SURVEY CONTROL
 BK3143
 BK3143  NAD 83(1986)-  30 14 04.05640(N)    093 17 11.67972(W) AD(       ) 2
 BK3143  NAD 27      -  30 14 03.31845(N)    093 17 11.12146(W) AD(       ) 2
 BK3143
 BK3143.Superseded values are not recommended for survey control.
 BK3143
 BK3143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3143.See file dsdata.pdf to determine how the superseded data were derived.
 BK3143
 BK3143_MARKER: DD = SURVEY DISK
 BK3143_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3143_SP_SET: ABUTMENT
 BK3143_STAMPING: 10C006
 BK3143_MARK LOGO: LADHGS
 BK3143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3143
 BK3143  HISTORY     - Date     Condition        Report By
 BK3143  HISTORY     - 1965     MONUMENTED       LADH
 BK3143  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3143
 BK3143                          STATION DESCRIPTION
 BK3143
 BK3143'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3143'THE STATION IS A STANDARD DISK THAT IS SET IN THE ABUTMENT
 BK3143'IN THE SOUTHWEST CORNER OF THE SOUTH BRIDGE OVER THE COLUMBIA
 BK3143'ROAD.  THE STATION IS STAMPED 10C006.
 BK3143'
 BK3143'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3143'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO
 BK3143'INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 4.05
 BK3143'MILES TO STATION IN BRIDGE.
 BK3143'
 BK3143'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3143
 BK3143                          STATION RECOVERY (2002)
 BK3143
 BK3143'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3143'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3141 ***********************************************************************
 BK3141  DESIGNATION -  10C008
 BK3141  PID         -  BK3141
 BK3141  STATE/COUNTY-  LA/CALCASIEU
 BK3141  COUNTRY     -  US
 BK3141  USGS QUAD   -  WESTLAKE (2018)
 BK3141
 BK3141                         *CURRENT SURVEY CONTROL
 BK3141  ______________________________________________________________________
 BK3141* NAD 83(1992) POSITION- 30 14 10.42623(N) 093 15 39.86082(W)   ADJUSTED
 BK3141* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3141  **This station is located in a suspected subsidence area (see below).
 BK3141  ______________________________________________________________________
 BK3141  GEOID HEIGHT    -        -27.197 (meters)                     GEOID18
 BK3141  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BK3141  HORZ ORDER      -  SECOND
 BK3141
 BK3141.The horizontal coordinates were established by classical geodetic methods
 BK3141.and adjusted by the National Geodetic Survey in January 1993.
 BK3141
 BK3141.** This station is in an area of known vertical motion. If an
 BK3141.** orthometric height was ever established but is not available 
 BK3141.** in the current survey control section, the orthometric height
 BK3141.** is considered suspect.  Suspect heights are available in the
 BK3141.** superseded section only if requested.
 BK3141
 BK3141.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3141.GEOID18 height accuracy estimate available here.
 BK3141
 BK3141.Click photographs - Photos may exist for this station.
 BK3141
 BK3141.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3141
 BK3141. The following values were computed from the NAD 83(1992) position.
 BK3141
 BK3141;                    North         East     Units Scale Factor Converg.
 BK3141;SPC LA S     -   194,012.325   814,462.704   MT  0.99993415   -0 57 50.0
 BK3141;SPC LA S     -   636,522.10  2,672,116.39   sFT  0.99993415   -0 57 50.0
 BK3141;UTM  15      - 3,344,990.786   474,879.974   MT  0.99960778   -0 07 53.3
 BK3141
 BK3141!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3141!SPC LA S     -   1.00000369  x   0.99993415  =   0.99993784
 BK3141!UTM  15      -   1.00000369  x   0.99960778  =   0.99961147
 BK3141
 BK3141:                Primary Azimuth Mark                     Grid Az
 BK3141:SPC LA S     -  10 C 007                                 277 49 41.2
 BK3141:UTM  15      -  10 C 007                                 276 59 44.5
 BK3141
 BK3141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7487944990(NAD 83)
 BK3141
 BK3141|---------------------------------------------------------------------|
 BK3141| PID    Reference Object                     Distance      Geod. Az  |
 BK3141|                                                           dddmmss.s |
 BK3141| BK1391 10 C 007                            APPROX. 1.4 KM 2765151.2 |
 BK3141|---------------------------------------------------------------------|
 BK3141
 BK3141                          SUPERSEDED SURVEY CONTROL
 BK3141
 BK3141  NAD 83(1986)-  30 14 10.44697(N)    093 15 39.85224(W) AD(       ) 2
 BK3141  NAD 27      -  30 14 09.70846(N)    093 15 39.29620(W) AD(       ) 2
 BK3141
 BK3141.Superseded values are not recommended for survey control.
 BK3141
 BK3141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3141.See file dsdata.pdf to determine how the superseded data were derived.
 BK3141
 BK3141_MARKER: DD = SURVEY DISK
 BK3141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3141_STAMPING: 10C008
 BK3141_MARK LOGO: LADHGS
 BK3141_PROJECTION: FLUSH
 BK3141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3141+STABILITY: SURFACE MOTION
 BK3141_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3141+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2004
 BK3141
 BK3141  HISTORY     - Date     Condition        Report By
 BK3141  HISTORY     - 1965     MONUMENTED       LADH
 BK3141  HISTORY     - 1977     SEE DESCRIPTION  LADH
 BK3141  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK3141  HISTORY     - 20040304 GOOD             INDIV
 BK3141
 BK3141                          STATION DESCRIPTION
 BK3141
 BK3141'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3141'THE STATION IS 22.26 FEET SOUTH OF THE CENTERLINE OF THE
 BK3141'WEST LAKE FEEDER ROAD FROM INTERSTATE I-10 AND U.S. HIGHWAY
 BK3141'90, THE STATION IS ON THE SHOULDER OF SAID FEEDER ROAD 2.32
 BK3141'FEET SOUTH OF WITNESS POST AND SIGN, 162.18 FEET NORTHWEST
 BK3141'OF THE NORTHWEST CORNER OF A CONOCO SERVICE STATION, 103.60
 BK3141'FEET WEST OF THE CENTER OF THE WEST HEADWALL ON A SIDE DRAIN
 BK3141'IN FRONT OF THE SERVICE STATION, 85.40 FEET SOUTHEAST OF A
 BK3141'CHAIN LINK FENCE CORNER AND 41.65 FEET WEST OF THE WEST LAKE
 BK3141'CHEMICAL PLANT DIRECTION SIGN AT THE INTERSECTION OF THE
 BK3141'WEST LAKE FEEDER ROAD.
 BK3141'
 BK3141'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THE
 BK3141'TOP OF WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  THE
 BK3141'STATION IS STAMPED 10C008.
 BK3141'
 BK3141'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3141'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3141'I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 2.40 MILES TO
 BK3141'STATION ON THE SOUTH SIDE OF THE HIGHWAY.
 BK3141
 BK3141                          STATION RECOVERY (1977)
 BK3141
 BK3141'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1977 (TM)
 BK3141'THE STATION WAS VISITED 11-18-75 AND THE MARK WAS FOUND TO BE IN THE
 BK3141'LIMITS OF CONSTRUCTION AT A POINT WHERE IT WAS POSSIBLE TO REFERENCE
 BK3141'THE STATION AND REPLACE AT A LATER DATE.  THIS WAS DONE WITH
 BK3141'REFERENCE TO THE ABOVE LISTED OBSERVATIONS.  A NEW MARK WAS RESET
 BK3141'7-27-77.  A NEW DESCRIPTION FOLLOWS--
 BK3141'
 BK3141'THE STATION IS LOCATED IN WEST LAKE, NEAR THE EAST ENTRANCE OF THE
 BK3141'CONACO OIL REFINERY ON THE SOUTH SIDE OF U. S. HIGHWAY 190 AND I-10.
 BK3141'IT IS 34.5 FEET SOUTH OF THE CENTERLINE OF A SERVICE ROAD, 66 FEET
 BK3141'SOUTHEAST OF THE SOUTHEAST CORNER OF A CATCH BASIN AT THE CURB OF
 BK3141'THE ROAD, 74.5 FEET WEST OF THE WEST END OF A CONCRETE SIDE DRAIN
 BK3141'UNDER THE ENTRANCE TO A CONCO SERVICE STATION, 39.6 FEET EAST OF
 BK3141'THE CENTER OF THE EAST ENTRANCE OF THE CONOCO PLANT, 88.3 FEET
 BK3141'WEST-NORHTWEST OF THE SOUTHWEST BOLT (CENTER PUNCHED) IN THE BASE OF
 BK3141'A CONOCO SERVICE STATION SIGN AND 114.5 NORTH-NORTHWEST OF A POWER
 BK3141'POLE.  IT IS USC AND GS AND STATE SURVEY DISK STAMPED 10C008 1959
 BK3141'1977 FLUSH WITH THE GROUND.
 BK3141'
 BK3141'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WESTLAKE.
 BK3141
 BK3141                          STATION RECOVERY (1997)
 BK3141
 BK3141'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3141'MARK NOT FOUND.
 BK3141
 BK3141                          STATION RECOVERY (2004)
 BK3141
 BK3141'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (VTC)
 BK3141'RECOVERED AS DESCRIBED
 BK3141'40' NNW OF NW COR OF 2ND EXIT SIGN BASE TO PPG AND TROUSDALE RD, AT
 BK3141'EXIT TO HWY 90
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3146 ***********************************************************************
 BK3146  DESIGNATION -  10C009
 BK3146  PID         -  BK3146
 BK3146  STATE/COUNTY-  LA/CALCASIEU
 BK3146  COUNTRY     -  US
 BK3146  USGS QUAD   -  WESTLAKE (2018)
 BK3146
 BK3146                         *CURRENT SURVEY CONTROL
 BK3146  ______________________________________________________________________
 BK3146* NAD 83(1992) POSITION- 30 13 27.64401(N) 093 17 59.96674(W)   ADJUSTED
 BK3146* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3146  **This station is located in a suspected subsidence area (see below).
 BK3146  ______________________________________________________________________
 BK3146  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK3146  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BK3146  HORZ ORDER      -  SECOND
 BK3146
 BK3146.The horizontal coordinates were established by classical geodetic methods
 BK3146.and adjusted by the National Geodetic Survey in January 1993.
 BK3146
 BK3146.** This station is in an area of known vertical motion. If an
 BK3146.** orthometric height was ever established but is not available 
 BK3146.** in the current survey control section, the orthometric height
 BK3146.** is considered suspect.  Suspect heights are available in the
 BK3146.** superseded section only if requested.
 BK3146
 BK3146.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3146.GEOID18 height accuracy estimate available here.
 BK3146
 BK3146.Click photographs - Photos may exist for this station.
 BK3146
 BK3146.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3146
 BK3146. The following values were computed from the NAD 83(1992) position.
 BK3146
 BK3146;                    North         East     Units Scale Factor Converg.
 BK3146;SPC LA S     -   192,758.847   810,694.726   MT  0.99993332   -0 59 00.1
 BK3146;SPC LA S     -   632,409.65  2,659,754.28   sFT  0.99993332   -0 59 00.1
 BK3146;UTM  15      - 3,343,683.126   471,131.821   MT  0.99961028   -0 09 03.6
 BK3146
 BK3146!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3146!SPC LA S     -   1.00000349  x   0.99993332  =   0.99993681
 BK3146!UTM  15      -   1.00000349  x   0.99961028  =   0.99961377
 BK3146
 BK3146:                Primary Azimuth Mark                     Grid Az
 BK3146:SPC LA S     -  10C004                                   268 52 03.9
 BK3146:UTM  15      -  10C004                                   268 02 07.4
 BK3146
 BK3146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7113143683(NAD 83)
 BK3146
 BK3146|---------------------------------------------------------------------|
 BK3146| PID    Reference Object                     Distance      Geod. Az  |
 BK3146|                                                           dddmmss.s |
 BK3146| BK3147 10C004                              APPROX. 1.2 KM 2675303.8 |
 BK3146|---------------------------------------------------------------------|
 BK3146
 BK3146                          SUPERSEDED SURVEY CONTROL
 BK3146
 BK3146  NAD 83(1986)-  30 13 27.66445(N)    093 17 59.95796(W) AD(       ) 2
 BK3146  NAD 27      -  30 13 26.92553(N)    093 17 59.39846(W) AD(       ) 2
 BK3146
 BK3146.Superseded values are not recommended for survey control.
 BK3146
 BK3146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3146.See file dsdata.pdf to determine how the superseded data were derived.
 BK3146
 BK3146_MARKER: DD = SURVEY DISK
 BK3146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3146_STAMPING: 10C009
 BK3146_MARK LOGO: LADHGS
 BK3146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3146+STABILITY: SURFACE MOTION
 BK3146
 BK3146  HISTORY     - Date     Condition        Report By
 BK3146  HISTORY     - 1965     MONUMENTED       LADH
 BK3146  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3146  HISTORY     - 20040122 MARK NOT FOUND   USPSQD
 BK3146  HISTORY     - 20050622 MARK NOT FOUND   USPSQD
 BK3146
 BK3146                          STATION DESCRIPTION
 BK3146
 BK3146'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3146'THE STATION IS 114.60 FEET SOUTH OF THE CENTERLINE OF THE
 BK3146'SOUTH ROADWAY OF INTERSTATE I-210, 1.80 FEET SOUTH OF WITNESS
 BK3146'POST AND SIGN, 2.10 FEET NORTH OF A FENCE RUNNING EAST AND
 BK3146'WEST, 9.35 FEET NORTHEAST OF THE WEST POLE ON THE WEST
 BK3146'TRANSMISSION LINE OF A DOUBLE SET OF LINES POLE NO. 603 28
 BK3146'(GSU CO.) AND 65.50 FEET NORTHWEST OF A HIGHWAY RIGHT OF WAY
 BK3146'MARKER.
 BK3146'
 BK3146'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3146'IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION
 BK3146'IS STAMPED 10C009.
 BK3146'
 BK3146'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3146'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3146'I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 5.50 MILES TO
 BK3146'THE INTERSTATE I-210 EXIT, THENCE SOUTHEAST ALONG INTERSTATE
 BK3146'I-210 FOR 0.40 MILE TO STATION ON THE SOUTH SIDE OF THE
 BK3146'HIGHWAY.
 BK3146'
 BK3146'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3146
 BK3146                          STATION RECOVERY (2002)
 BK3146
 BK3146'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3146'MARK NOT FOUND.
 BK3146
 BK3146                          STATION RECOVERY (2004)
 BK3146
 BK3146'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3146'MARK NOT FOUND.
 BK3146
 BK3146                          STATION RECOVERY (2005)
 BK3146
 BK3146'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3153 ***********************************************************************
 BK3153  DESIGNATION -  10C010
 BK3153  PID         -  BK3153
 BK3153  STATE/COUNTY-  LA/CALCASIEU
 BK3153  COUNTRY     -  US
 BK3153  USGS QUAD   -  WESTLAKE (2018)
 BK3153
 BK3153                         *CURRENT SURVEY CONTROL
 BK3153  ______________________________________________________________________
 BK3153* NAD 83(1992) POSITION- 30 12 46.83030(N) 093 17 24.24297(W)   ADJUSTED
 BK3153* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3153  **This station is located in a suspected subsidence area (see below).
 BK3153  ______________________________________________________________________
 BK3153  GEOID HEIGHT    -        -27.197 (meters)                     GEOID18
 BK3153  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BK3153  HORZ ORDER      -  SECOND
 BK3153
 BK3153.The horizontal coordinates were established by classical geodetic methods
 BK3153.and adjusted by the National Geodetic Survey in January 1993.
 BK3153
 BK3153.** This station is in an area of known vertical motion. If an
 BK3153.** orthometric height was ever established but is not available 
 BK3153.** in the current survey control section, the orthometric height
 BK3153.** is considered suspect.  Suspect heights are available in the
 BK3153.** superseded section only if requested.
 BK3153
 BK3153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3153.GEOID18 height accuracy estimate available here.
 BK3153
 BK3153.Click photographs - Photos may exist for this station.
 BK3153
 BK3153.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3153
 BK3153. The following values were computed from the NAD 83(1992) position.
 BK3153
 BK3153;                    North         East     Units Scale Factor Converg.
 BK3153;SPC LA S     -   191,485.970   811,628.362   MT  0.99993257   -0 58 42.2
 BK3153;SPC LA S     -   628,233.55  2,662,817.38   sFT  0.99993257   -0 58 42.2
 BK3153;UTM  15      - 3,342,424.354   472,083.542   MT  0.99960961   -0 08 45.5
 BK3153
 BK3153!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3153!SPC LA S     -   1.00000358  x   0.99993257  =   0.99993615
 BK3153!UTM  15      -   1.00000358  x   0.99960961  =   0.99961319
 BK3153
 BK3153:                Primary Azimuth Mark                     Grid Az
 BK3153:SPC LA S     -  10C009                                   323 44 25.9
 BK3153:UTM  15      -  10C009                                   322 54 29.2
 BK3153
 BK3153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7208342424(NAD 83)
 BK3153
 BK3153|---------------------------------------------------------------------|
 BK3153| PID    Reference Object                     Distance      Geod. Az  |
 BK3153|                                                           dddmmss.s |
 BK3153| BK3146 10C009                              APPROX. 1.6 KM 3224543.7 |
 BK3153|---------------------------------------------------------------------|
 BK3153
 BK3153                          SUPERSEDED SURVEY CONTROL
 BK3153
 BK3153  NAD 83(1986)-  30 12 46.85089(N)    093 17 24.23411(W) AD(       ) 2
 BK3153  NAD 27      -  30 12 46.11048(N)    093 17 23.67583(W) AD(       ) 2
 BK3153
 BK3153.Superseded values are not recommended for survey control.
 BK3153
 BK3153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3153.See file dsdata.pdf to determine how the superseded data were derived.
 BK3153
 BK3153_MARKER: DD = SURVEY DISK
 BK3153_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3153_SP_SET: ABUTMENT
 BK3153_STAMPING: 10C010
 BK3153_MARK LOGO: LADHGS
 BK3153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3153+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2005
 BK3153
 BK3153  HISTORY     - Date     Condition        Report By
 BK3153  HISTORY     - 1965     MONUMENTED       LADH
 BK3153  HISTORY     - 20021102 GOOD             USPSQD
 BK3153  HISTORY     - 20040122 GOOD             USPSQD
 BK3153  HISTORY     - 20050622 GOOD             USPSQD
 BK3153
 BK3153                          STATION DESCRIPTION
 BK3153
 BK3153'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3153'THE STATION IS A STANDARD DISK SET IN THE SOUTHWEST CORNER
 BK3153'OF THE CALCASIEU RIVER BRIDGE ON INTERSTATE I-210.  IT IS SET
 BK3153'IN THE ROADWAY PORTION OF THE ABUTMENT APPROXIMATELY 3 FEET
 BK3153'FROM THE CURB.  THE STATION IS STAMPED 10C010.
 BK3153'
 BK3153'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3153'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3153'I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 5.50 MILES TO
 BK3153'THE INTERSTATE I-210 EXIT, THENCE SOUTHEAST ALONG INTERSTATE
 BK3153'I-210 FOR 1.40 MILES TO STATION SET IN BRIDGE.
 BK3153'
 BK3153'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3153
 BK3153                          STATION RECOVERY (2002)
 BK3153
 BK3153'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3153'RECOVERED IN GOOD CONDITION.
 BK3153
 BK3153                          STATION RECOVERY (2004)
 BK3153
 BK3153'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3153'RECOVERED IN GOOD CONDITION.
 BK3153
 BK3153                          STATION RECOVERY (2005)
 BK3153
 BK3153'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK3153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3155 ***********************************************************************
 BK3155  DESIGNATION -  10C011
 BK3155  PID         -  BK3155
 BK3155  STATE/COUNTY-  LA/CALCASIEU
 BK3155  COUNTRY     -  US
 BK3155  USGS QUAD   -  WESTLAKE (2018)
 BK3155
 BK3155                         *CURRENT SURVEY CONTROL
 BK3155  ______________________________________________________________________
 BK3155* NAD 83(1992) POSITION- 30 11 45.86337(N) 093 16 20.35899(W)   ADJUSTED
 BK3155* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3155  **This station is located in a suspected subsidence area (see below).
 BK3155  ______________________________________________________________________
 BK3155  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BK3155  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BK3155  HORZ ORDER      -  SECOND
 BK3155
 BK3155.The horizontal coordinates were established by classical geodetic methods
 BK3155.and adjusted by the National Geodetic Survey in January 1993.
 BK3155
 BK3155.** This station is in an area of known vertical motion. If an
 BK3155.** orthometric height was ever established but is not available 
 BK3155.** in the current survey control section, the orthometric height
 BK3155.** is considered suspect.  Suspect heights are available in the
 BK3155.** superseded section only if requested.
 BK3155
 BK3155.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3155.GEOID18 height accuracy estimate available here.
 BK3155
 BK3155.Click photographs - Photos may exist for this station.
 BK3155
 BK3155.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3155
 BK3155. The following values were computed from the NAD 83(1992) position.
 BK3155
 BK3155;                    North         East     Units Scale Factor Converg.
 BK3155;SPC LA S     -   189,579.954   813,304.770   MT  0.99993152   -0 58 10.3
 BK3155;SPC LA S     -   621,980.23  2,668,317.40   sFT  0.99993152   -0 58 10.3
 BK3155;UTM  15      - 3,340,543.503   473,786.916   MT  0.99960848   -0 08 13.1
 BK3155
 BK3155!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3155!SPC LA S     -   1.00000330  x   0.99993152  =   0.99993482
 BK3155!UTM  15      -   1.00000330  x   0.99960848  =   0.99961178
 BK3155
 BK3155:                Primary Azimuth Mark                     Grid Az
 BK3155:SPC LA S     -  10C010                                   318 40 02.2
 BK3155:UTM  15      -  10C010                                   317 50 05.0
 BK3155
 BK3155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7378640543(NAD 83)
 BK3155
 BK3155|---------------------------------------------------------------------|
 BK3155| PID    Reference Object                     Distance      Geod. Az  |
 BK3155|                                                           dddmmss.s |
 BK3155| BK3153 10C010                              APPROX. 2.5 KM 3174151.9 |
 BK3155|---------------------------------------------------------------------|
 BK3155
 BK3155                          SUPERSEDED SURVEY CONTROL
 BK3155
 BK3155  NAD 83(1986)-  30 11 45.88416(N)    093 16 20.35000(W) AD(       ) 2
 BK3155  NAD 27      -  30 11 45.14152(N)    093 16 19.79410(W) AD(       ) 2
 BK3155
 BK3155.Superseded values are not recommended for survey control.
 BK3155
 BK3155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3155.See file dsdata.pdf to determine how the superseded data were derived.
 BK3155
 BK3155_MARKER: DD = SURVEY DISK
 BK3155_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK3155_SP_SET: BRIDGE
 BK3155_STAMPING: 10C011
 BK3155_MARK LOGO: LADHGS
 BK3155_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3155
 BK3155  HISTORY     - Date     Condition        Report By
 BK3155  HISTORY     - 1965     MONUMENTED       LADH
 BK3155  HISTORY     - 20021102 GOOD             USPSQD
 BK3155  HISTORY     - 20060125 MARK NOT FOUND   USPSQD
 BK3155
 BK3155                          STATION DESCRIPTION
 BK3155
 BK3155'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3155'THE STATION IS A STANDARD DISK SET IN THE SOUTHEAST CORNER
 BK3155'OF THE CALCASIEU RIVER BRIDGE ON INTERSTATE I-210.  IT IS SET
 BK3155'IN THE ROADWAY PORTION OF THE ABUTMENT APPROXIMATELY 3 FEET
 BK3155'FROM THE CURB.  THE STATION IS STAMPED 10C011.
 BK3155'
 BK3155'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3155'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3155'I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 5.50 MILES TO THE
 BK3155'INTERSTATE I-210 EXIT, THENCE SOUTHEAST ALONG INTERSTATE I-210
 BK3155'FOR 2.50 MILES TO STATION SET IN BRIDGE.
 BK3155'
 BK3155'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3155
 BK3155                          STATION RECOVERY (2002)
 BK3155
 BK3155'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3155'RECOVERED IN GOOD CONDITION.
 BK3155
 BK3155                          STATION RECOVERY (2006)
 BK3155
 BK3155'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK3155'CONSTRUCTION OF A NEW EXIT RAMP AT THIS LOCATION COVERED THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3131 ***********************************************************************
 BK3131  DESIGNATION -  10D001
 BK3131  PID         -  BK3131
 BK3131  STATE/COUNTY-  LA/CALCASIEU
 BK3131  COUNTRY     -  US
 BK3131  USGS QUAD   -  LAKE CHARLES (2018)
 BK3131
 BK3131                         *CURRENT SURVEY CONTROL
 BK3131  ______________________________________________________________________
 BK3131* NAD 83(1992) POSITION- 30 14 12.98193(N) 093 14 00.52860(W)   ADJUSTED
 BK3131* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3131  **This station is located in a suspected subsidence area (see below).
 BK3131  ______________________________________________________________________
 BK3131  GEOID HEIGHT    -        -27.193 (meters)                     GEOID18
 BK3131  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 BK3131  HORZ ORDER      -  SECOND
 BK3131
 BK3131.The horizontal coordinates were established by classical geodetic methods
 BK3131.and adjusted by the National Geodetic Survey in January 1993.
 BK3131
 BK3131.** This station is in an area of known vertical motion. If an
 BK3131.** orthometric height was ever established but is not available 
 BK3131.** in the current survey control section, the orthometric height
 BK3131.** is considered suspect.  Suspect heights are available in the
 BK3131.** superseded section only if requested.
 BK3131
 BK3131.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3131.GEOID18 height accuracy estimate available here.
 BK3131
 BK3131.Click photographs - Photos may exist for this station.
 BK3131
 BK3131.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3131
 BK3131. The following values were computed from the NAD 83(1992) position.
 BK3131
 BK3131;                    North         East     Units Scale Factor Converg.
 BK3131;SPC LA S     -   194,046.652   817,119.412   MT  0.99993420   -0 57 00.4
 BK3131;SPC LA S     -   636,634.72  2,680,832.60   sFT  0.99993420   -0 57 00.4
 BK3131;UTM  15      - 3,345,063.684   477,535.034   MT  0.99960623   -0 07 03.3
 BK3131
 BK3131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3131!SPC LA S     -   1.00000374  x   0.99993420  =   0.99993794
 BK3131!UTM  15      -   1.00000374  x   0.99960623  =   0.99960997
 BK3131
 BK3131:                Primary Azimuth Mark                     Grid Az
 BK3131:SPC LA S     -  CALCUS                                   271 15 33.2
 BK3131:UTM  15      -  CALCUS                                   270 25 36.1
 BK3131
 BK3131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7753545063(NAD 83)
 BK3131
 BK3131|---------------------------------------------------------------------|
 BK3131| PID    Reference Object                     Distance      Geod. Az  |
 BK3131|                                                           dddmmss.s |
 BK3131| BK3110 LAKE CHARLES TV STA KPLC MAST       APPROX. 1.9 KM 1135808.7 |
 BK3131| BK3133 CALCUS                              APPROX. 1.2 KM 2701832.8 |
 BK3131|---------------------------------------------------------------------|
 BK3131
 BK3131                          SUPERSEDED SURVEY CONTROL
 BK3131
 BK3131  NAD 83(1986)-  30 14 13.00289(N)    093 14 00.52026(W) AD(       ) 2
 BK3131  NAD 27      -  30 14 12.26355(N)    093 13 59.96629(W) AD(       ) 2
 BK3131
 BK3131.Superseded values are not recommended for survey control.
 BK3131
 BK3131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3131.See file dsdata.pdf to determine how the superseded data were derived.
 BK3131
 BK3131_MARKER: DD = SURVEY DISK
 BK3131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3131_STAMPING: 10D001
 BK3131_MARK LOGO: LADHGS
 BK3131_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3131+STABILITY: SURFACE MOTION
 BK3131
 BK3131  HISTORY     - Date     Condition        Report By
 BK3131  HISTORY     - 1965     MONUMENTED       LADH
 BK3131  HISTORY     - 1980     GOOD             LADTD
 BK3131  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK3131
 BK3131                          STATION DESCRIPTION
 BK3131
 BK3131'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3131'THE STATION IS 54.10 FEET SOUTH OF THE CENTERLINE OF THE
 BK3131'SOUTH ROADWAY OF INTERSTATE I-10 AND U.S. HIGHWAY 90, 2.64
 BK3131'FEET NORTH OF A CHAIN LINK FENCE BETWEEN THE SOUTH FRONTAGE
 BK3131'ROAD AND INTERSTATE I-10, 1.86 FEET SOUTH OF WITNESS POST
 BK3131'AND SIGN, APPROXIMATELY 500 FEET WEST OF THE NORTH HEADWALL ON
 BK3131'A CROSS DRAIN UNDER THE SOUTH FRONTAGE ROAD AND 19.00 FEET NORTH
 BK3131'OF THE CENTERLINE OF THE SOUTH FRONTAGE ROAD.
 BK3131'
 BK3131'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3131'IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BK3131'STATION IS STAMPED 10D001.
 BK3131'
 BK3131'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3131'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3131'I-10, THENCE WEST ALONG INTERSTATE I-10 FOR 0.80 MILE TO STATION
 BK3131'ON THE SOUTH SIDE OF THE HIGHWAY.
 BK3131'
 BK3131'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3131
 BK3131                          STATION RECOVERY (1980)
 BK3131
 BK3131'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK3131'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AND AS DESCRIBED
 BK3131'IN 1965.
 BK3131
 BK3131                          STATION RECOVERY (1997)
 BK3131
 BK3131'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3123 ***********************************************************************
 BK3123  DESIGNATION -  10D002
 BK3123  PID         -  BK3123
 BK3123  STATE/COUNTY-  LA/CALCASIEU
 BK3123  COUNTRY     -  US
 BK3123  USGS QUAD   -  LAKE CHARLES (2018)
 BK3123
 BK3123                         *CURRENT SURVEY CONTROL
 BK3123  ______________________________________________________________________
 BK3123* NAD 83(1992) POSITION- 30 14 11.91309(N) 093 13 16.40482(W)   ADJUSTED
 BK3123* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3123  **This station is located in a suspected subsidence area (see below).
 BK3123  ______________________________________________________________________
 BK3123  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BK3123  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BK3123  HORZ ORDER      -  SECOND
 BK3123
 BK3123.The horizontal coordinates were established by classical geodetic methods
 BK3123.and adjusted by the National Geodetic Survey in January 1993.
 BK3123
 BK3123.** This station is in an area of known vertical motion. If an
 BK3123.** orthometric height was ever established but is not available 
 BK3123.** in the current survey control section, the orthometric height
 BK3123.** is considered suspect.  Suspect heights are available in the
 BK3123.** superseded section only if requested.
 BK3123
 BK3123.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3123.GEOID18 height accuracy estimate available here.
 BK3123
 BK3123.Click photographs - Photos may exist for this station.
 BK3123
 BK3123.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3123
 BK3123. The following values were computed from the NAD 83(1992) position.
 BK3123
 BK3123;                    North         East     Units Scale Factor Converg.
 BK3123;SPC LA S     -   193,994.247   818,298.406   MT  0.99993418   -0 56 38.3
 BK3123;SPC LA S     -   636,462.79  2,684,700.69   sFT  0.99993418   -0 56 38.3
 BK3123;UTM  15      - 3,345,028.427   478,714.278   MT  0.99960559   -0 06 41.0
 BK3123
 BK3123!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3123!SPC LA S     -   1.00000277  x   0.99993418  =   0.99993695
 BK3123!UTM  15      -   1.00000277  x   0.99960559  =   0.99960836
 BK3123
 BK3123:                Primary Azimuth Mark                     Grid Az
 BK3123:SPC LA S     -  10D001                                   272 32 42.3
 BK3123:UTM  15      -  10D001                                   271 42 45.0
 BK3123
 BK3123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7871445028(NAD 83)
 BK3123
 BK3123|---------------------------------------------------------------------|
 BK3123| PID    Reference Object                     Distance      Geod. Az  |
 BK3123|                                                           dddmmss.s |
 BK3123| BK3110 LAKE CHARLES TV STA KPLC MAST       APPROX. 0.9 KM 1442621.8 |
 BK3123| BK3131 10D001                              APPROX. 1.2 KM 2713604.0 |
 BK3123|---------------------------------------------------------------------|
 BK3123
 BK3123                          SUPERSEDED SURVEY CONTROL
 BK3123
 BK3123  NAD 83(1986)-  30 14 11.93412(N)    093 13 16.39656(W) AD(       ) 2
 BK3123  NAD 27      -  30 14 11.19427(N)    093 13 15.84369(W) AD(       ) 2
 BK3123
 BK3123.Superseded values are not recommended for survey control.
 BK3123
 BK3123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3123.See file dsdata.pdf to determine how the superseded data were derived.
 BK3123
 BK3123_MARKER: DD = SURVEY DISK
 BK3123_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3123_SP_SET: ABUTMENT
 BK3123_STAMPING: 10D002
 BK3123_MARK LOGO: LADHGS
 BK3123_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3123
 BK3123  HISTORY     - Date     Condition        Report By
 BK3123  HISTORY     - 1965     MONUMENTED       LADH
 BK3123  HISTORY     - 19970208 GOOD             USPSQD
 BK3123  HISTORY     - 20031128 MARK NOT FOUND   USPSQD
 BK3123
 BK3123                          STATION DESCRIPTION
 BK3123
 BK3123'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3123'THE STATION IS A STANDARD DISK SET IN THE NORTHWEST CORNER
 BK3123'OF THE K.C.S. RAILROAD OVERPASS ON INTERSTATE I-10.  IT IS SET IN
 BK3123'THE ABUTMENT 2.5 FEET FROM THE CURB.  THE STATION IS MARKED BY
 BK3123'A WITNESS POST AND SIGN.  THE STATION IS STAMPED 10D002.
 BK3123'
 BK3123'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3123'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3123'STATION IN AN OVERPASS.
 BK3123'
 BK3123'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3123
 BK3123                          STATION RECOVERY (1997)
 BK3123
 BK3123'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3123'RECOVERED IN GOOD CONDITION.
 BK3123
 BK3123                          STATION RECOVERY (2003)
 BK3123
 BK3123'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK3123'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3128 ***********************************************************************
 BK3128  DESIGNATION -  10D004
 BK3128  PID         -  BK3128
 BK3128  STATE/COUNTY-  LA/CALCASIEU
 BK3128  COUNTRY     -  US
 BK3128  USGS QUAD   -  LAKE CHARLES (2018)
 BK3128
 BK3128                         *CURRENT SURVEY CONTROL
 BK3128  ______________________________________________________________________
 BK3128* NAD 83(1992) POSITION- 30 14 10.07926(N) 093 12 04.29426(W)   ADJUSTED
 BK3128* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3128  **This station is located in a suspected subsidence area (see below).
 BK3128  ______________________________________________________________________
 BK3128  GEOID HEIGHT    -        -27.186 (meters)                     GEOID18
 BK3128  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 BK3128  HORZ ORDER      -  SECOND
 BK3128
 BK3128.The horizontal coordinates were established by classical geodetic methods
 BK3128.and adjusted by the National Geodetic Survey in January 1993.
 BK3128
 BK3128.** This station is in an area of known vertical motion. If an
 BK3128.** orthometric height was ever established but is not available 
 BK3128.** in the current survey control section, the orthometric height
 BK3128.** is considered suspect.  Suspect heights are available in the
 BK3128.** superseded section only if requested.
 BK3128
 BK3128.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3128.GEOID18 height accuracy estimate available here.
 BK3128
 BK3128.Click photographs - Photos may exist for this station.
 BK3128
 BK3128.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3128
 BK3128. The following values were computed from the NAD 83(1992) position.
 BK3128
 BK3128;                    North         East     Units Scale Factor Converg.
 BK3128;SPC LA S     -   193,906.194   820,225.187   MT  0.99993414   -0 56 02.2
 BK3128;SPC LA S     -   636,173.90  2,691,022.13   sFT  0.99993414   -0 56 02.2
 BK3128;UTM  15      - 3,344,968.402   480,641.500   MT  0.99960462   -0 06 04.7
 BK3128
 BK3128!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3128!SPC LA S     -   1.00000222  x   0.99993414  =   0.99993636
 BK3128!UTM  15      -   1.00000222  x   0.99960462  =   0.99960684
 BK3128
 BK3128:                Primary Azimuth Mark                     Grid Az
 BK3128:SPC LA S     -  10 D 003                                 267 53 06.9
 BK3128:UTM  15      -  10 D 003                                 267 03 09.4
 BK3128
 BK3128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8064144968(NAD 83)
 BK3128
 BK3128|---------------------------------------------------------------------|
 BK3128| PID    Reference Object                     Distance      Geod. Az  |
 BK3128|                                                           dddmmss.s |
 BK3128| BK3130 10D005                              409.512 METERS 0873300.0 |
 BK3128| BK3110 LAKE CHARLES TV STA KPLC MAST       APPROX. 1.6 KM 2444904.9 |
 BK3128| BK3134 10 D 003                            APPROX. 0.9 KM 2665704.7 |
 BK3128|---------------------------------------------------------------------|
 BK3128
 BK3128                          SUPERSEDED SURVEY CONTROL
 BK3128
 BK3128  NAD 83(1986)-  30 14 10.10039(N)    093 12 04.28616(W) AD(       ) 2
 BK3128  NAD 27      -  30 14 09.35959(N)    093 12 03.73489(W) AD(       ) 2
 BK3128
 BK3128.Superseded values are not recommended for survey control.
 BK3128
 BK3128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3128.See file dsdata.pdf to determine how the superseded data were derived.
 BK3128
 BK3128_MARKER: DD = SURVEY DISK
 BK3128_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK3128_SP_SET: ISLAND
 BK3128_STAMPING: 10D004
 BK3128_MARK LOGO: LADHGS
 BK3128_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3128
 BK3128  HISTORY     - Date     Condition        Report By
 BK3128  HISTORY     - 1965     MONUMENTED       LADH
 BK3128  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK3128
 BK3128                          STATION DESCRIPTION
 BK3128
 BK3128'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3128'THE STATION IS A STANDARD DISK SET IN THE CENTER OF A CONCRETE
 BK3128'ISLAND AT THE INTERSECTION OF INTERSTATE I-10 WITH THE ENTERPRIZE
 BK3128'STREET EXIT.  IT IS ABOUT 8 INCHES ABOVE THE ROADWAY AND
 BK3128'IS NORTH OF THE WEST BOUND ROADWAY OF INTERSTATE I-10.  THE
 BK3128'STATION IS STAMPED 10D004.
 BK3128'
 BK3128'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3128'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3128'I-10, THENCE EAST ALONG INTERSTATE I-10 FOR 1.10 MILES TO THE
 BK3128'STATION IN A CONCRETE ISLAND.
 BK3128'
 BK3128'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3128
 BK3128                          STATION RECOVERY (1997)
 BK3128
 BK3128'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3130 ***********************************************************************
 BK3130  DESIGNATION -  10D005
 BK3130  PID         -  BK3130
 BK3130  STATE/COUNTY-  LA/CALCASIEU
 BK3130  COUNTRY     -  US
 BK3130  USGS QUAD   -  LAKE CHARLES (2018)
 BK3130
 BK3130                         *CURRENT SURVEY CONTROL
 BK3130  ______________________________________________________________________
 BK3130* NAD 83(1992) POSITION- 30 14 10.64750(N) 093 11 48.99255(W)   ADJUSTED
 BK3130* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3130  **This station is located in a suspected subsidence area (see below).
 BK3130  ______________________________________________________________________
 BK3130  GEOID HEIGHT    -        -27.186 (meters)                     GEOID18
 BK3130  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 BK3130  HORZ ORDER      -  SECOND
 BK3130
 BK3130.The horizontal coordinates were established by classical geodetic methods
 BK3130.and adjusted by the National Geodetic Survey in January 1993.
 BK3130
 BK3130.** This station is in an area of known vertical motion. If an
 BK3130.** orthometric height was ever established but is not available 
 BK3130.** in the current survey control section, the orthometric height
 BK3130.** is considered suspect.  Suspect heights are available in the
 BK3130.** superseded section only if requested.
 BK3130
 BK3130.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3130.GEOID18 height accuracy estimate available here.
 BK3130
 BK3130.Click photographs - Photos may exist for this station.
 BK3130
 BK3130.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3130
 BK3130. The following values were computed from the NAD 83(1992) position.
 BK3130
 BK3130;                    North         East     Units Scale Factor Converg.
 BK3130;SPC LA S     -   193,917.028   820,634.528   MT  0.99993415   -0 55 54.6
 BK3130;SPC LA S     -   636,209.45  2,692,365.11   sFT  0.99993415   -0 55 54.6
 BK3130;UTM  15      - 3,344,985.178   481,050.506   MT  0.99960443   -0 05 57.0
 BK3130
 BK3130!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3130!SPC LA S     -   1.00000286  x   0.99993415  =   0.99993701
 BK3130!UTM  15      -   1.00000286  x   0.99960443  =   0.99960729
 BK3130
 BK3130:                Primary Azimuth Mark                     Grid Az
 BK3130:SPC LA S     -  10D004                                   268 29 02.3
 BK3130:UTM  15      -  10D004                                   267 39 04.7
 BK3130
 BK3130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8105044985(NAD 83)
 BK3130
 BK3130|---------------------------------------------------------------------|
 BK3130| PID    Reference Object                     Distance      Geod. Az  |
 BK3130|                                                           dddmmss.s |
 BK3130| BK3110 LAKE CHARLES TV STA KPLC MAST       APPROX. 1.9 KM 2492909.2 |
 BK3130| BK3128 10D004                              409.512 METERS 2673307.7 |
 BK3130|---------------------------------------------------------------------|
 BK3130
 BK3130                          SUPERSEDED SURVEY CONTROL
 BK3130
 BK3130  NAD 83(1986)-  30 14 10.66864(N)    093 11 48.98453(W) AD(       ) 2
 BK3130  NAD 27      -  30 14 09.92768(N)    093 11 48.43320(W) AD(       ) 2
 BK3130
 BK3130.Superseded values are not recommended for survey control.
 BK3130
 BK3130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3130.See file dsdata.pdf to determine how the superseded data were derived.
 BK3130
 BK3130_MARKER: DD = SURVEY DISK
 BK3130_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3130_SP_SET: ABUTMENT
 BK3130_STAMPING: 10D005
 BK3130_MARK LOGO: LADHGS
 BK3130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3130
 BK3130  HISTORY     - Date     Condition        Report By
 BK3130  HISTORY     - 1965     MONUMENTED       LADH
 BK3130  HISTORY     - 19970208 GOOD             USPSQD
 BK3130
 BK3130                          STATION DESCRIPTION
 BK3130
 BK3130'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3130'THE STATION IS A STANDARD DISK SET IN THE NORTHEAST CORNER
 BK3130'OF THE SHATTUCK STREET OVERPASS ON INTERSTATE I-10.  IT IS
 BK3130'SET IN THE ABUTMENT ABOUT 3 FEET FROM THE CURB IN THE WEST
 BK3130'BOUND ROADWAY OF INTERSTATE I-10.  THE STATION IS MARKED BY
 BK3130'A WITNESS POST AND SIGN.  THE STATION IS STAMPED 10D005.
 BK3130'
 BK3130'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3130'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO INTERSTATE
 BK3130'I-10, THENCE EAST ALONG INTERSTATE I-10 FOR 1.60 MILES TO THE
 BK3130'STATION IN THE WEST BOUND ROADWAY OF INTERSTATE I-10 IN AN
 BK3130'OVERPASS.
 BK3130'
 BK3130'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3130
 BK3130                          STATION RECOVERY (1997)
 BK3130
 BK3130'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3132 ***********************************************************************
 BK3132  DESIGNATION -  10D006
 BK3132  PID         -  BK3132
 BK3132  STATE/COUNTY-  LA/CALCASIEU
 BK3132  COUNTRY     -  US
 BK3132  USGS QUAD   -  LAKE CHARLES (2018)
 BK3132
 BK3132                         *CURRENT SURVEY CONTROL
 BK3132  ______________________________________________________________________
 BK3132* NAD 83(1992) POSITION- 30 14 13.67160(N) 093 11 24.16435(W)   ADJUSTED
 BK3132* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3132  **This station is located in a suspected subsidence area (see below).
 BK3132  ______________________________________________________________________
 BK3132  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BK3132  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BK3132  HORZ ORDER      -  SECOND
 BK3132
 BK3132.The horizontal coordinates were established by classical geodetic methods
 BK3132.and adjusted by the National Geodetic Survey in January 1993.
 BK3132
 BK3132.** This station is in an area of known vertical motion. If an
 BK3132.** orthometric height was ever established but is not available 
 BK3132.** in the current survey control section, the orthometric height
 BK3132.** is considered suspect.  Suspect heights are available in the
 BK3132.** superseded section only if requested.
 BK3132
 BK3132.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3132.GEOID18 height accuracy estimate available here.
 BK3132
 BK3132.Click photographs - Photos may exist for this station.
 BK3132
 BK3132.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3132
 BK3132. The following values were computed from the NAD 83(1992) position.
 BK3132
 BK3132;                    North         East     Units Scale Factor Converg.
 BK3132;SPC LA S     -   193,999.357   821,299.763   MT  0.99993421   -0 55 42.2
 BK3132;SPC LA S     -   636,479.56  2,694,547.64   sFT  0.99993421   -0 55 42.2
 BK3132;UTM  15      - 3,345,077.135   481,714.255   MT  0.99960412   -0 05 44.5
 BK3132
 BK3132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3132!SPC LA S     -   1.00000266  x   0.99993421  =   0.99993687
 BK3132!UTM  15      -   1.00000266  x   0.99960412  =   0.99960678
 BK3132
 BK3132:                Primary Azimuth Mark                     Grid Az
 BK3132:SPC LA S     -  10D005                                   262 56 42.1
 BK3132:UTM  15      -  10D005                                   262 06 44.4
 BK3132
 BK3132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8171445077(NAD 83)
 BK3132
 BK3132|---------------------------------------------------------------------|
 BK3132| PID    Reference Object                     Distance      Geod. Az  |
 BK3132|                                                           dddmmss.s |
 BK3132| BK3110 LAKE CHARLES TV STA KPLC MAST       APPROX. 2.6 KM 2524125.8 |
 BK3132| BK3130 10D005                              APPROX. 0.7 KM 2620059.9 |
 BK3132|---------------------------------------------------------------------|
 BK3132
 BK3132                          SUPERSEDED SURVEY CONTROL
 BK3132
 BK3132  NAD 83(1986)-  30 14 13.69276(N)    093 11 24.15639(W) AD(       ) 2
 BK3132  NAD 27      -  30 14 12.95161(N)    093 11 23.60551(W) AD(       ) 2
 BK3132
 BK3132.Superseded values are not recommended for survey control.
 BK3132
 BK3132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3132.See file dsdata.pdf to determine how the superseded data were derived.
 BK3132
 BK3132_MARKER: DD = SURVEY DISK
 BK3132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3132_STAMPING: 10D006
 BK3132_MARK LOGO: LADHGS
 BK3132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3132+STABILITY: SURFACE MOTION
 BK3132
 BK3132  HISTORY     - Date     Condition        Report By
 BK3132  HISTORY     - 1965     MONUMENTED       LADH
 BK3132  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK3132
 BK3132                          STATION DESCRIPTION
 BK3132
 BK3132'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3132'THE STATION IS 69.40 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 BK3132'OF THE T. AND N.O. RAILROAD OVERPASS ON INTERSTATE I-10,
 BK3132'81.29 FEET NORTHEAST OF A STORM DRAIN ON THE WEST SIDE OF THE
 BK3132'EAST BOUND ROADWAY OF INTERSTATE I-10 AND 2.05 FEET EAST OF
 BK3132'THE WITNESS POST AND SIGN.
 BK3132'
 BK3132'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT
 BK3132'IS PROJECTING 3 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BK3132'STATION IS STAMPED 10D006.
 BK3132'
 BK3132'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3132'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3132'K.C.S.R.R. OVERPASS ON INTERSTATE I-10, FROM THIS POINT FOLLOW
 BK3132'INTERSTATE I-10 EAST FOR 2.10 MILES TO THE STATION ON THE
 BK3132'SOUTH SIDE OF THE HIGHWAY.
 BK3132'
 BK3132'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3132
 BK3132                          STATION RECOVERY (1997)
 BK3132
 BK3132'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3118 ***********************************************************************
 BK3118  DESIGNATION -  10D008
 BK3118  PID         -  BK3118
 BK3118  STATE/COUNTY-  LA/CALCASIEU
 BK3118  COUNTRY     -  US
 BK3118  USGS QUAD   -  LAKE CHARLES (2018)
 BK3118
 BK3118                         *CURRENT SURVEY CONTROL
 BK3118  ______________________________________________________________________
 BK3118* NAD 83(1992) POSITION- 30 14 46.25931(N) 093 10 07.86744(W)   ADJUSTED
 BK3118* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3118  **This station is located in a suspected subsidence area (see below).
 BK3118  ______________________________________________________________________
 BK3118  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BK3118  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 BK3118  HORZ ORDER      -  SECOND
 BK3118
 BK3118.The horizontal coordinates were established by classical geodetic methods
 BK3118.and adjusted by the National Geodetic Survey in January 1993.
 BK3118
 BK3118.** This station is in an area of known vertical motion. If an
 BK3118.** orthometric height was ever established but is not available 
 BK3118.** in the current survey control section, the orthometric height
 BK3118.** is considered suspect.  Suspect heights are available in the
 BK3118.** superseded section only if requested.
 BK3118
 BK3118.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3118.GEOID18 height accuracy estimate available here.
 BK3118
 BK3118.Click photographs - Photos may exist for this station.
 BK3118
 BK3118.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3118
 BK3118. The following values were computed from the NAD 83(1992) position.
 BK3118
 BK3118;                    North         East     Units Scale Factor Converg.
 BK3118;SPC LA S     -   194,969.789   823,355.448   MT  0.99993487   -0 55 04.0
 BK3118;SPC LA S     -   639,663.38  2,701,292.00   sFT  0.99993487   -0 55 04.0
 BK3118;UTM  15      - 3,346,077.008   483,754.944   MT  0.99960326   -0 05 06.2
 BK3118
 BK3118!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3118!SPC LA S     -   1.00000341  x   0.99993487  =   0.99993828
 BK3118!UTM  15      -   1.00000341  x   0.99960326  =   0.99960667
 BK3118
 BK3118:                Primary Azimuth Mark                     Grid Az
 BK3118:SPC LA S     -  10 D 007                                 278 05 09.4
 BK3118:UTM  15      -  10 D 007                                 277 15 11.6
 BK3118
 BK3118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8375446077(NAD 83)
 BK3118
 BK3118|---------------------------------------------------------------------|
 BK3118| PID    Reference Object                     Distance      Geod. Az  |
 BK3118|                                                           dddmmss.s |
 BK3118| BK1599 10 D 007                            APPROX. 1.0 KM 2771005.4 |
 BK3118|---------------------------------------------------------------------|
 BK3118
 BK3118                          SUPERSEDED SURVEY CONTROL
 BK3118
 BK3118  NAD 83(1986)-  30 14 46.28036(N)    093 10 07.85979(W) AD(       ) 2
 BK3118  NAD 27      -  30 14 45.53941(N)    093 10 07.30988(W) AD(       ) 2
 BK3118
 BK3118.Superseded values are not recommended for survey control.
 BK3118
 BK3118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3118.See file dsdata.pdf to determine how the superseded data were derived.
 BK3118
 BK3118_MARKER: DD = SURVEY DISK
 BK3118_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3118_SP_SET: ABUTMENT
 BK3118_STAMPING: 10D008
 BK3118_MARK LOGO: LADHGS
 BK3118_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3118
 BK3118  HISTORY     - Date     Condition        Report By
 BK3118  HISTORY     - 1965     MONUMENTED       LADH
 BK3118  HISTORY     - 1979     GOOD             LADH
 BK3118  HISTORY     - 19970208 GOOD             USPSQD
 BK3118
 BK3118                          STATION DESCRIPTION
 BK3118
 BK3118'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3118'THE STATION IS A STANDARD DISK SET IN THE SOUTHWEST CORNER
 BK3118'OF THE KAYOCHEE COULEE BRIDGE ON INTERSTATE I-10.  IT IS
 BK3118'SET IN THE ABUTMENT ABOUT 3 FEET NORTH OF THE CURB.  THE
 BK3118'STATION IS STAMPED 10D008.
 BK3118'
 BK3118'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3118'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3118'K.C.S.R.R. OVERPASS ON INTERSTATE I-10, FROM THIS POINT FOLLOW
 BK3118'INTERSTATE I-10 EAST FOR 3.80 MILES TO THE STATION IN A BRIDGE.
 BK3118'
 BK3118'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3118
 BK3118                          STATION RECOVERY (1979)
 BK3118
 BK3118'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1979 (AL)
 BK3118'10D008 (L.D.H. USG AND G.S.) 1965 RECOVERED IN GOOD CONDITION.
 BK3118'
 BK3118'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN LAKE CHARLES.
 BK3118
 BK3118                          STATION RECOVERY (1997)
 BK3118
 BK3118'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3121 ***********************************************************************
 BK3121  DESIGNATION -  10D009
 BK3121  PID         -  BK3121
 BK3121  STATE/COUNTY-  LA/CALCASIEU
 BK3121  COUNTRY     -  US
 BK3121  USGS QUAD   -  LAKE CHARLES (2018)
 BK3121
 BK3121                         *CURRENT SURVEY CONTROL
 BK3121  ______________________________________________________________________
 BK3121* NAD 83(1992) POSITION- 30 14 42.07634(N) 093 09 18.10562(W)   ADJUSTED
 BK3121* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3121  **This station is located in a suspected subsidence area (see below).
 BK3121  ______________________________________________________________________
 BK3121  GEOID HEIGHT    -        -27.186 (meters)                     GEOID18
 BK3121  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 BK3121  HORZ ORDER      -  SECOND
 BK3121
 BK3121.The horizontal coordinates were established by classical geodetic methods
 BK3121.and adjusted by the National Geodetic Survey in January 1993.
 BK3121
 BK3121.** This station is in an area of known vertical motion. If an
 BK3121.** orthometric height was ever established but is not available 
 BK3121.** in the current survey control section, the orthometric height
 BK3121.** is considered suspect.  Suspect heights are available in the
 BK3121.** superseded section only if requested.
 BK3121
 BK3121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3121.GEOID18 height accuracy estimate available here.
 BK3121
 BK3121.Click photographs - Photos may exist for this station.
 BK3121
 BK3121.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3121
 BK3121. The following values were computed from the NAD 83(1992) position.
 BK3121
 BK3121;                    North         East     Units Scale Factor Converg.
 BK3121;SPC LA S     -   194,819.777   824,683.543   MT  0.99993479   -0 54 39.1
 BK3121;SPC LA S     -   639,171.22  2,705,649.26   sFT  0.99993479   -0 54 39.1
 BK3121;UTM  15      - 3,345,946.358   485,084.638   MT  0.99960274   -0 04 41.1
 BK3121
 BK3121!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3121!SPC LA S     -   1.00000250  x   0.99993479  =   0.99993729
 BK3121!UTM  15      -   1.00000250  x   0.99960274  =   0.99960524
 BK3121
 BK3121:                Primary Azimuth Mark                     Grid Az
 BK3121:SPC LA S     -  10D008                                   276 26 39.9
 BK3121:UTM  15      -  10D008                                   275 36 41.9
 BK3121
 BK3121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8508445946(NAD 83)
 BK3121
 BK3121|---------------------------------------------------------------------|
 BK3121| PID    Reference Object                     Distance      Geod. Az  |
 BK3121|                                                           dddmmss.s |
 BK3121| BK3118 10D008                              APPROX. 1.3 KM 2753200.8 |
 BK3121|---------------------------------------------------------------------|
 BK3121
 BK3121                          SUPERSEDED SURVEY CONTROL
 BK3121
 BK3121  NAD 83(1986)-  30 14 42.09743(N)    093 09 18.09806(W) AD(       ) 2
 BK3121  NAD 27      -  30 14 41.35564(N)    093 09 17.54937(W) AD(       ) 2
 BK3121
 BK3121.Superseded values are not recommended for survey control.
 BK3121
 BK3121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3121.See file dsdata.pdf to determine how the superseded data were derived.
 BK3121
 BK3121_MARKER: DD = SURVEY DISK
 BK3121_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3121_SP_SET: ABUTMENT
 BK3121_STAMPING: 10D009
 BK3121_MARK LOGO: LADHGS
 BK3121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3121
 BK3121  HISTORY     - Date     Condition        Report By
 BK3121  HISTORY     - 1965     MONUMENTED       LADH
 BK3121
 BK3121                          STATION DESCRIPTION
 BK3121
 BK3121'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3121'THE STATION IS A STANDARD DISK SET IN THE SOUTHEAST CORNER
 BK3121'OF A PARISH ROAD OVERPASS OVER INTERSTATE I-10.  IT IS SET IN
 BK3121'THE ABUTMENT ABOUT 3 FEET FROM THE CURB.  THE STATION IS MARKED
 BK3121'BY A WITNESS POST AND SIGN.  THE STATION IS STAMPED 10D009.
 BK3121'
 BK3121'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3121'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3121'KCSRR OVERPASS ON INTERSTATE I-10, FROM THIS POINT FOLLOW
 BK3121'INTERSTATE I-10 EAST FOR 4.50 MILES TO STATION IN OVERPASS.
 BK3121'
 BK3121'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3116 ***********************************************************************
 BK3116  DESIGNATION -  10D010
 BK3116  PID         -  BK3116
 BK3116  STATE/COUNTY-  LA/CALCASIEU
 BK3116  COUNTRY     -  US
 BK3116  USGS QUAD   -  LAKE CHARLES (2018)
 BK3116
 BK3116                         *CURRENT SURVEY CONTROL
 BK3116  ______________________________________________________________________
 BK3116* NAD 83(1992) POSITION- 30 14 37.72287(N) 093 08 10.77591(W)   ADJUSTED
 BK3116* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3116  **This station is located in a suspected subsidence area (see below).
 BK3116  ______________________________________________________________________
 BK3116  GEOID HEIGHT    -        -27.186 (meters)                     GEOID18
 BK3116  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BK3116  HORZ ORDER      -  SECOND
 BK3116
 BK3116.The horizontal coordinates were established by classical geodetic methods
 BK3116.and adjusted by the National Geodetic Survey in January 1993.
 BK3116
 BK3116.** This station is in an area of known vertical motion. If an
 BK3116.** orthometric height was ever established but is not available 
 BK3116.** in the current survey control section, the orthometric height
 BK3116.** is considered suspect.  Suspect heights are available in the
 BK3116.** superseded section only if requested.
 BK3116
 BK3116.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3116.GEOID18 height accuracy estimate available here.
 BK3116
 BK3116.Click photographs - Photos may exist for this station.
 BK3116
 BK3116.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3116
 BK3116. The following values were computed from the NAD 83(1992) position.
 BK3116
 BK3116;                    North         East     Units Scale Factor Converg.
 BK3116;SPC LA S     -   194,657.276   826,481.196   MT  0.99993470   -0 54 05.5
 BK3116;SPC LA S     -   638,638.08  2,711,547.06   sFT  0.99993470   -0 54 05.5
 BK3116;UTM  15      - 3,345,810.048   486,883.864   MT  0.99960212   -0 04 07.2
 BK3116
 BK3116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3116!SPC LA S     -   1.00000337  x   0.99993470  =   0.99993807
 BK3116!UTM  15      -   1.00000337  x   0.99960212  =   0.99960549
 BK3116
 BK3116:                Primary Azimuth Mark                     Grid Az
 BK3116:SPC LA S     -  10D009                                   275 09 55.2
 BK3116:UTM  15      -  10D009                                   274 19 56.9
 BK3116
 BK3116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8688345810(NAD 83)
 BK3116
 BK3116|---------------------------------------------------------------------|
 BK3116| PID    Reference Object                     Distance      Geod. Az  |
 BK3116|                                                           dddmmss.s |
 BK3116| BK3121 10D009                              APPROX. 1.8 KM 2741549.7 |
 BK3116|---------------------------------------------------------------------|
 BK3116
 BK3116                          SUPERSEDED SURVEY CONTROL
 BK3116
 BK3116  NAD 83(1986)-  30 14 37.74399(N)    093 08 10.76862(W) AD(       ) 2
 BK3116  NAD 27      -  30 14 37.00109(N)    093 08 10.22099(W) AD(       ) 2
 BK3116
 BK3116.Superseded values are not recommended for survey control.
 BK3116
 BK3116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3116.See file dsdata.pdf to determine how the superseded data were derived.
 BK3116
 BK3116_MARKER: DD = SURVEY DISK
 BK3116_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3116_SP_SET: ABUTMENT
 BK3116_STAMPING: 10D010
 BK3116_MARK LOGO: LADHGS
 BK3116_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3116
 BK3116  HISTORY     - Date     Condition        Report By
 BK3116  HISTORY     - 1965     MONUMENTED       LADH
 BK3116  HISTORY     - 19971115 GOOD             USPSQD
 BK3116
 BK3116                          STATION DESCRIPTION
 BK3116
 BK3116'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3116'THE STATION IS A STANDARD DISK SET IN THE SOUTHEAST CORNER OF
 BK3116'THE ANTOINE GULLY BRIDGE ON INTERSTATE I-10.  IT IS SET IN THE
 BK3116'EAST BOUND LANE, IN THE ABUTMENT ABOUT 3 FEET FROM THE CURB.  THE
 BK3116'STATION IS STAMPED 10D010.  IT IS MARKED BY A WITNESS POST AND
 BK3116'SIGN.
 BK3116'
 BK3116'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3116'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3116'K.C.S.R.R. OVERPASS ON INTERSTATE I-10, FROM THIS POINT FOLLOW
 BK3116'INTERSTATE I-10 EAST FOR 5.80 MILES TO THE STATION IN A BRIDGE.
 BK3116'
 BK3116'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3116
 BK3116                          STATION RECOVERY (1997)
 BK3116
 BK3116'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3113 ***********************************************************************
 BK3113  DESIGNATION -  10D011
 BK3113  PID         -  BK3113
 BK3113  STATE/COUNTY-  LA/CALCASIEU
 BK3113  COUNTRY     -  US
 BK3113  USGS QUAD   -  LAKE CHARLES (2018)
 BK3113
 BK3113                         *CURRENT SURVEY CONTROL
 BK3113  ______________________________________________________________________
 BK3113* NAD 83(1992) POSITION- 30 14 39.07274(N) 093 07 45.64046(W)   ADJUSTED
 BK3113* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3113  **This station is located in a suspected subsidence area (see below).
 BK3113  ______________________________________________________________________
 BK3113  GEOID HEIGHT    -        -27.186 (meters)                     GEOID18
 BK3113  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 BK3113  HORZ ORDER      -  SECOND
 BK3113
 BK3113.The horizontal coordinates were established by classical geodetic methods
 BK3113.and adjusted by the National Geodetic Survey in January 1993.
 BK3113
 BK3113.** This station is in an area of known vertical motion. If an
 BK3113.** orthometric height was ever established but is not available 
 BK3113.** in the current survey control section, the orthometric height
 BK3113.** is considered suspect.  Suspect heights are available in the
 BK3113.** superseded section only if requested.
 BK3113
 BK3113.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3113.GEOID18 height accuracy estimate available here.
 BK3113
 BK3113.Click photographs - Photos may exist for this station.
 BK3113
 BK3113.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3113
 BK3113. The following values were computed from the NAD 83(1992) position.
 BK3113
 BK3113;                    North         East     Units Scale Factor Converg.
 BK3113;SPC LA S     -   194,688.283   827,153.742   MT  0.99993473   -0 53 52.9
 BK3113;SPC LA S     -   638,739.81  2,713,753.57   sFT  0.99993473   -0 53 52.9
 BK3113;UTM  15      - 3,345,850.814   487,555.665   MT  0.99960191   -0 03 54.5
 BK3113
 BK3113!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3113!SPC LA S     -   1.00000247  x   0.99993473  =   0.99993720
 BK3113!UTM  15      -   1.00000247  x   0.99960191  =   0.99960438
 BK3113
 BK3113:                Primary Azimuth Mark                     Grid Az
 BK3113:SPC LA S     -  10D010                                   267 21 37.1
 BK3113:UTM  15      -  10D010                                   266 31 38.7
 BK3113
 BK3113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8755545850(NAD 83)
 BK3113
 BK3113|---------------------------------------------------------------------|
 BK3113| PID    Reference Object                     Distance      Geod. Az  |
 BK3113|                                                           dddmmss.s |
 BK3113| BK3116 10D010                              APPROX. 0.7 KM 2662744.2 |
 BK3113|---------------------------------------------------------------------|
 BK3113
 BK3113                          SUPERSEDED SURVEY CONTROL
 BK3113
 BK3113  NAD 83(1986)-  30 14 39.09386(N)    093 07 45.63327(W) AD(       ) 2
 BK3113  NAD 27      -  30 14 38.35069(N)    093 07 45.08571(W) AD(       ) 2
 BK3113
 BK3113.Superseded values are not recommended for survey control.
 BK3113
 BK3113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3113.See file dsdata.pdf to determine how the superseded data were derived.
 BK3113
 BK3113_MARKER: DD = SURVEY DISK
 BK3113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3113_STAMPING: 10D11
 BK3113_MARK LOGO: LADHGS
 BK3113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3113+STABILITY: SURFACE MOTION
 BK3113
 BK3113  HISTORY     - Date     Condition        Report By
 BK3113  HISTORY     - 1965     MONUMENTED       LADH
 BK3113
 BK3113                          STATION DESCRIPTION
 BK3113
 BK3113'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3113'THE STATION IS A STANDARD DISK SET IN THE SOUTHEAST CORNER OF
 BK3113'CHLOE OVERPASS AND INTERCHANGE ON INTERSTATE I-10.  IT IS SET
 BK3113'IN THE ABUTMENT 3 FEET FROM THE CURB.  IT IS 6.90 FEET NORTHWEST
 BK3113'OF A WITNESS POST AND SIGN.  THE STATION IS STAMPED 10D011.
 BK3113'
 BK3113'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3113'CHARLES FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3113'K.C.S.R.R. OVERPASS ON INTERSTATE I-10, FROM THIS POINT FOLLOW
 BK3113'INTERSTATE I-10 EAST FOR 6.50 MILES TO THE STATION ON AN OVERPASS.
 BK3113'
 BK3113'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3088 ***********************************************************************
 BK3088  DESIGNATION -  10D012
 BK3088  PID         -  BK3088
 BK3088  STATE/COUNTY-  LA/CALCASIEU
 BK3088  COUNTRY     -  US
 BK3088  USGS QUAD   -  IOWA (2018)
 BK3088
 BK3088                         *CURRENT SURVEY CONTROL
 BK3088  ______________________________________________________________________
 BK3088* NAD 83(1992) POSITION- 30 14 47.67297(N) 093 07 03.11607(W)   ADJUSTED
 BK3088* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3088  **This station is located in a suspected subsidence area (see below).
 BK3088  ______________________________________________________________________
 BK3088  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK3088  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK3088  HORZ ORDER      -  SECOND
 BK3088
 BK3088.The horizontal coordinates were established by classical geodetic methods
 BK3088.and adjusted by the National Geodetic Survey in January 1993.
 BK3088
 BK3088.** This station is in an area of known vertical motion. If an
 BK3088.** orthometric height was ever established but is not available 
 BK3088.** in the current survey control section, the orthometric height
 BK3088.** is considered suspect.  Suspect heights are available in the
 BK3088.** superseded section only if requested.
 BK3088
 BK3088.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3088.GEOID18 height accuracy estimate available here.
 BK3088
 BK3088.Click photographs - Photos may exist for this station.
 BK3088
 BK3088.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3088
 BK3088. The following values were computed from the NAD 83(1992) position.
 BK3088
 BK3088;                    North         East     Units Scale Factor Converg.
 BK3088;SPC LA S     -   194,935.306   828,294.579   MT  0.99993490   -0 53 31.6
 BK3088;SPC LA S     -   639,550.25  2,717,496.46   sFT  0.99993490   -0 53 31.6
 BK3088;UTM  15      - 3,346,114.307   488,692.412   MT  0.99960158   -0 03 33.1
 BK3088
 BK3088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3088!SPC LA S     -   1.00000330  x   0.99993490  =   0.99993820
 BK3088!UTM  15      -   1.00000330  x   0.99960158  =   0.99960488
 BK3088
 BK3088:                Primary Azimuth Mark                     Grid Az
 BK3088:SPC LA S     -  10D011                                   257 46 57.0
 BK3088:UTM  15      -  10D011                                   256 56 58.5
 BK3088
 BK3088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8869246114(NAD 83)
 BK3088
 BK3088|---------------------------------------------------------------------|
 BK3088| PID    Reference Object                     Distance      Geod. Az  |
 BK3088|                                                           dddmmss.s |
 BK3088| BK3113 10D011                              APPROX. 1.2 KM 2565325.4 |
 BK3088|---------------------------------------------------------------------|
 BK3088
 BK3088                          SUPERSEDED SURVEY CONTROL
 BK3088
 BK3088  NAD 83(1986)-  30 14 47.69409(N)    093 07 03.10902(W) AD(       ) 2
 BK3088  NAD 27      -  30 14 46.95076(N)    093 07 02.56194(W) AD(       ) 2
 BK3088
 BK3088.Superseded values are not recommended for survey control.
 BK3088
 BK3088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3088.See file dsdata.pdf to determine how the superseded data were derived.
 BK3088
 BK3088_MARKER: DD = SURVEY DISK
 BK3088_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3088_SP_SET: ABUTMENT
 BK3088_STAMPING: 10D012 1965
 BK3088_MARK LOGO: LADHGS
 BK3088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3088
 BK3088  HISTORY     - Date     Condition        Report By
 BK3088  HISTORY     - 1965     MONUMENTED       LADH
 BK3088  HISTORY     - 19971115 GOOD             USPSQD
 BK3088
 BK3088                          STATION DESCRIPTION
 BK3088
 BK3088'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3088'THE STATION IS A STANDARD DISK SET IN THE NORTHEAST CORNER OF
 BK3088'THE SOUTH ROADWAY BRIDGE OVER ENGLISH BAYOU ON INTERSTATE I-10.
 BK3088'IT IS SET IN THE ABUTMENT APPROXIMATELY 6 FEET SOUTH OF THE
 BK3088'NORTH CURB.  THE STATION IS STAMPED 10D012.
 BK3088'
 BK3088'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3088'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3088'K.C.S.R.R. OVERPASS ON INTERSTATE I-10.  FROM THIS POINT FOLLOW
 BK3088'INTERSTATE I-10 EAST FOR 7.20 MILES TO THE STATION IN A BRIDGE.
 BK3088'
 BK3088'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3088
 BK3088                          STATION RECOVERY (1997)
 BK3088
 BK3088'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3098 ***********************************************************************
 BK3098  DESIGNATION -  10D013
 BK3098  PID         -  BK3098
 BK3098  STATE/COUNTY-  LA/CALCASIEU
 BK3098  COUNTRY     -  US
 BK3098  USGS QUAD   -  IOWA (2018)
 BK3098
 BK3098                         *CURRENT SURVEY CONTROL
 BK3098  ______________________________________________________________________
 BK3098* NAD 83(1992) POSITION- 30 14 52.58170(N) 093 06 27.18230(W)   ADJUSTED
 BK3098* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3098  **This station is located in a suspected subsidence area (see below).
 BK3098  ______________________________________________________________________
 BK3098  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BK3098  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 BK3098  HORZ ORDER      -  SECOND
 BK3098
 BK3098.The horizontal coordinates were established by classical geodetic methods
 BK3098.and adjusted by the National Geodetic Survey in January 1993.
 BK3098
 BK3098.** This station is in an area of known vertical motion. If an
 BK3098.** orthometric height was ever established but is not available 
 BK3098.** in the current survey control section, the orthometric height
 BK3098.** is considered suspect.  Suspect heights are available in the
 BK3098.** superseded section only if requested.
 BK3098
 BK3098.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3098.GEOID18 height accuracy estimate available here.
 BK3098
 BK3098.Click photographs - Photos may exist for this station.
 BK3098
 BK3098.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3098
 BK3098. The following values were computed from the NAD 83(1992) position.
 BK3098
 BK3098;                    North         East     Units Scale Factor Converg.
 BK3098;SPC LA S     -   195,071.520   829,257.439   MT  0.99993500   -0 53 13.7
 BK3098;SPC LA S     -   639,997.15  2,720,655.45   sFT  0.99993500   -0 53 13.7
 BK3098;UTM  15      - 3,346,264.453   489,652.869   MT  0.99960132   -0 03 15.0
 BK3098
 BK3098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3098!SPC LA S     -   1.00000355  x   0.99993500  =   0.99993855
 BK3098!UTM  15      -   1.00000355  x   0.99960132  =   0.99960487
 BK3098
 BK3098:                Primary Azimuth Mark                     Grid Az
 BK3098:SPC LA S     -  10D012                                   261 56 52.6
 BK3098:UTM  15      -  10D012                                   261 06 53.9
 BK3098
 BK3098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8965246264(NAD 83)
 BK3098
 BK3098|---------------------------------------------------------------------|
 BK3098| PID    Reference Object                     Distance      Geod. Az  |
 BK3098|                                                           dddmmss.s |
 BK3098| BK3088 10D012                              APPROX. 1.0 KM 2610338.9 |
 BK3098|---------------------------------------------------------------------|
 BK3098
 BK3098                          SUPERSEDED SURVEY CONTROL
 BK3098
 BK3098  NAD 83(1986)-  30 14 52.60281(N)    093 06 27.17538(W) AD(       ) 2
 BK3098  NAD 27      -  30 14 51.85929(N)    093 06 26.62864(W) AD(       ) 2
 BK3098
 BK3098.Superseded values are not recommended for survey control.
 BK3098
 BK3098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3098.See file dsdata.pdf to determine how the superseded data were derived.
 BK3098
 BK3098_MARKER: DD = SURVEY DISK
 BK3098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3098_STAMPING: 10D013
 BK3098_MARK LOGO: LADHGS
 BK3098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3098+STABILITY: SURFACE MOTION
 BK3098
 BK3098  HISTORY     - Date     Condition        Report By
 BK3098  HISTORY     - 1965     MONUMENTED       LADH
 BK3098
 BK3098                          STATION DESCRIPTION
 BK3098
 BK3098'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3098'THE STATION IS 102.09 FEET NORTH OF THE CENTERLINE OF THE NORTH
 BK3098'ROADWAY OF INTERSTATE I-10, 103.07 FEET NORTHWEST OF A HEADWALL ON
 BK3098'A CROSS DRAIN UNDER INTERSTATE I-10, 3.17 FEET SOUTH OF THE
 BK3098'RIGHT OF WAY FENCE AND 2.63 NORTH OF THE WITNESS POST AND SIGN.
 BK3098'
 BK3098'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT IS
 BK3098'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.  THE STATION
 BK3098'IS STAMPED 10D013.
 BK3098'
 BK3098'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3098'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3098'K.C.S.R.R. OVERPASS ON INTERSTATE I-10.  FROM THIS POINT FOLLOW
 BK3098'INTERSTATE I-10 EAST FOR 7.80 MILES TO THE STATION ON THE NORTH
 BK3098'SIDE OF THE HIGHWAY.
 BK3098'
 BK3098'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3129 ***********************************************************************
 BK3129  DESIGNATION -  10D014
 BK3129  PID         -  BK3129
 BK3129  STATE/COUNTY-  LA/CALCASIEU
 BK3129  COUNTRY     -  US
 BK3129  USGS QUAD   -  LAKE CHARLES (2018)
 BK3129
 BK3129                         *CURRENT SURVEY CONTROL
 BK3129  ______________________________________________________________________
 BK3129* NAD 83(1992) POSITION- 30 14 06.12559(N) 093 09 05.05595(W)   ADJUSTED
 BK3129* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3129  **This station is located in a suspected subsidence area (see below).
 BK3129  ______________________________________________________________________
 BK3129  GEOID HEIGHT    -        -27.182 (meters)                     GEOID18
 BK3129  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BK3129  HORZ ORDER      -  SECOND
 BK3129
 BK3129.The horizontal coordinates were established by classical geodetic methods
 BK3129.and adjusted by the National Geodetic Survey in January 1993.
 BK3129
 BK3129.** This station is in an area of known vertical motion. If an
 BK3129.** orthometric height was ever established but is not available 
 BK3129.** in the current survey control section, the orthometric height
 BK3129.** is considered suspect.  Suspect heights are available in the
 BK3129.** superseded section only if requested.
 BK3129
 BK3129.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3129.GEOID18 height accuracy estimate available here.
 BK3129
 BK3129.Click photographs - Photos may exist for this station.
 BK3129
 BK3129.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3129
 BK3129. The following values were computed from the NAD 83(1992) position.
 BK3129
 BK3129;                    North         East     Units Scale Factor Converg.
 BK3129;SPC LA S     -   193,707.400   825,014.806   MT  0.99993406   -0 54 32.6
 BK3129;SPC LA S     -   635,521.69  2,706,736.08   sFT  0.99993406   -0 54 32.6
 BK3129;UTM  15      - 3,344,839.280   485,431.918   MT  0.99960262   -0 04 34.5
 BK3129
 BK3129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3129!SPC LA S     -   1.00000371  x   0.99993406  =   0.99993777
 BK3129!UTM  15      -   1.00000371  x   0.99960262  =   0.99960633
 BK3129
 BK3129:                Primary Azimuth Mark                     Grid Az
 BK3129:SPC LA S     -  CHENNAULT                                269 54 44.6
 BK3129:UTM  15      -  CHENNAULT                                269 04 46.5
 BK3129
 BK3129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8543144839(NAD 83)
 BK3129
 BK3129|---------------------------------------------------------------------|
 BK3129| PID    Reference Object                     Distance      Geod. Az  |
 BK3129|                                                           dddmmss.s |
 BK3129| BK3120 CHENNAULT                           APPROX. 1.2 KM 2690012.0 |
 BK3129|---------------------------------------------------------------------|
 BK3129
 BK3129                          SUPERSEDED SURVEY CONTROL
 BK3129
 BK3129  NAD 83(1986)-  30 14 06.14671(N)    093 09 05.04858(W) AD(       ) 2
 BK3129  NAD 27      -  30 14 05.40332(N)    093 09 04.50059(W) AD(       ) 2
 BK3129
 BK3129.Superseded values are not recommended for survey control.
 BK3129
 BK3129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3129.See file dsdata.pdf to determine how the superseded data were derived.
 BK3129
 BK3129_MARKER: DD = SURVEY DISK
 BK3129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3129_STAMPING: 10D014
 BK3129_MARK LOGO: LADHGS
 BK3129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3129+STABILITY: SURFACE MOTION
 BK3129
 BK3129  HISTORY     - Date     Condition        Report By
 BK3129  HISTORY     - 1965     MONUMENTED       LADH
 BK3129  HISTORY     - 20040831 MARK NOT FOUND   USPSQD
 BK3129
 BK3129                          STATION DESCRIPTION
 BK3129
 BK3129'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BK3129'THE STATION IS 1 FOOT SOUTH OF THE RIGHT OF WAY FENCE RUNNING
 BK3129'EAST AND WEST, 40.20 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY
 BK3129'90, 2.60 FEET NORTH OF THE WITNESS POST AND SIGN, 405.20 FEET
 BK3129'EAST OF THE EAST RAIL OF MALLARD CROSSING ON U.S. HIGHWAY 90
 BK3129'AND 40.00 FEET NORTHWEST OF A RIALROAD CROSSING SIGN.
 BK3129'
 BK3129'THE STATION IS A STANDARD DISK SET IN A CONCRETE POST THAT IS
 BK3129'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.  THE STATION
 BK3129'IS STAMPED 10D014.
 BK3129'
 BK3129'TO REACH THIS STATION FROM THE FIRST NATIONAL BANK IN LAKE
 BK3129'CHARLES, FOLLOW U.S. HIGHWAY 90 WEST FOR 0.65 MILE TO THE
 BK3129'K.C.S.R.R. OVERPASS ON INTERSTATE I-10.  FROM THIS POINT, FOLLOW
 BK3129'INTERSTATE I-10 EAST FOR 6.10 MILES TO THE CHLOE OVERPASS, GO
 BK3129'SOUTH FROM SAID OVERPASS FOR 0.83 MILE TO THE INTERSECTION WITH
 BK3129'U.S. HIGHWAY 90, THENCE WEST ALONG U.S. HIGHWAY 90 FOR 1.34
 BK3129'MILES TO THE STATION ON THE NORTH SIDE OF THE HIGHWAY.
 BK3129'
 BK3129'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3129
 BK3129                          STATION RECOVERY (2004)
 BK3129
 BK3129'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK3129'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3216 ***********************************************************************
 BK3216  DESIGNATION -  10E007
 BK3216  PID         -  BK3216
 BK3216  STATE/COUNTY-  LA/CALCASIEU
 BK3216  COUNTRY     -  US
 BK3216  USGS QUAD   -  ECHO (2019)
 BK3216
 BK3216                         *CURRENT SURVEY CONTROL
 BK3216  ______________________________________________________________________
 BK3216* NAD 83(1992) POSITION- 30 11 12.77659(N) 093 38 17.50423(W)   ADJUSTED
 BK3216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3216  **This station is located in a suspected subsidence area (see below).
 BK3216  ______________________________________________________________________
 BK3216  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK3216  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BK3216  HORZ ORDER      -  SECOND
 BK3216
 BK3216.The horizontal coordinates were established by classical geodetic methods
 BK3216.and adjusted by the National Geodetic Survey in January 1993.
 BK3216
 BK3216.** This station is in an area of known vertical motion. If an
 BK3216.** orthometric height was ever established but is not available 
 BK3216.** in the current survey control section, the orthometric height
 BK3216.** is considered suspect.  Suspect heights are available in the
 BK3216.** superseded section only if requested.
 BK3216
 BK3216.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3216.GEOID18 height accuracy estimate available here.
 BK3216
 BK3216.Click photographs - Photos may exist for this station.
 BK3216
 BK3216.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3216
 BK3216. The following values were computed from the NAD 83(1992) position.
 BK3216
 BK3216;                    North         East     Units Scale Factor Converg.
 BK3216;SPC LA S     -   189,213.720   778,060.561   MT  0.99993099   -1 09 08.9
 BK3216;SPC LA S     -   620,778.68  2,552,687.02   sFT  0.99993099   -1 09 08.9
 BK3216;SPC TX C     - 3,077,066.909 1,344,374.329   MT  0.99998200   +3 26 54.2
 BK3216;SPC TX C     -10,095,343.68  4,410,668.11   sFT  0.99998200   +3 26 54.2
 BK3216;UTM  15      - 3,339,665.782   438,562.534   MT  0.99964657   -0 19 15.3
 BK3216
 BK3216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3216!SPC LA S     -   1.00000351  x   0.99993099  =   0.99993450
 BK3216!SPC TX C     -   1.00000351  x   0.99998200  =   0.99998551
 BK3216!UTM  15      -   1.00000351  x   0.99964657  =   0.99965008
 BK3216
 BK3216:                Primary Azimuth Mark                     Grid Az
 BK3216:SPC LA S     -  10 E 006                                 001 40 19.0
 BK3216:SPC TX C     -  10 E 006                                 357 04 15.9
 BK3216:UTM  15      -  10 E 006                                 000 50 25.4
 BK3216
 BK3216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3856239665(NAD 83)
 BK3216
 BK3216|---------------------------------------------------------------------|
 BK3216| PID    Reference Object                     Distance      Geod. Az  |
 BK3216|                                                           dddmmss.s |
 BK3216| BK2477 10 E 006                            APPROX. 1.3 KM 0003110.1 |
 BK3216|---------------------------------------------------------------------|
 BK3216
 BK3216                          SUPERSEDED SURVEY CONTROL
 BK3216
 BK3216  NAD 83(1986)-  30 11 12.79164(N)    093 38 17.49334(W) AD(       ) 2
 BK3216  NAD 27      -  30 11 12.04746(N)    093 38 16.91042(W) AD(       ) 2
 BK3216
 BK3216.Superseded values are not recommended for survey control.
 BK3216
 BK3216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3216.See file dsdata.pdf to determine how the superseded data were derived.
 BK3216
 BK3216_MARKER: DD = SURVEY DISK
 BK3216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3216_STAMPING: 10E007
 BK3216_MARK LOGO: LADHGS
 BK3216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3216+STABILITY: SURFACE MOTION
 BK3216
 BK3216  HISTORY     - Date     Condition        Report By
 BK3216  HISTORY     - 1967     MONUMENTED       LADH
 BK3216  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK3216  HISTORY     - 20050413 MARK NOT FOUND   USPSQD
 BK3216
 BK3216                          STATION DESCRIPTION
 BK3216
 BK3216'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3216'THIS STATION IS LOCATED NORTH ALONG LA. HWY. 109, 1.71 MILES
 BK3216'FROM THE INTERSECTION WITH U.S. HWY. 90.  THE STATION IS SET WEST
 BK3216'OF THE HIGHWAY NEAR A CATTLE GUARD.  STATION IS 1.40 FEET
 BK3216'SOUTHWEST OF A METAL WITNESS POST AND SIGN, 3.30 FEET EAST OF
 BK3216'THE NORTH-SOUTH FENCE WEST OF THE HIGHWAY, 10.00 FEET NORTH
 BK3216'OF THE CENTERLINE OF DRIVE TO CATTLE GUARD, 37.80 FEET WEST
 BK3216'OF THE CENTERLINE OF LA. HWY. 109, 6.20 FEET SOUTHWEST OF
 BK3216'NORTH END OF SIDE DRAIN, AND 79.00 FEET SOUTH OF POWER POLE
 BK3216'NO. 34.
 BK3216'
 BK3216'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK3216'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK3216'OF THE GROUND.  THE STATION IS STAMPED 10E007.
 BK3216'
 BK3216'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK3216'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO
 BK3216'THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S.
 BK3216'HWY. 90 FOR 3.58 MILES TO THE INTERSECTION WITH LA. HWY. 109,
 BK3216'THENCE NORTH ALONG LA. 109 FOR 1.71 MILES TO THE STATION SET
 BK3216'WEST OF HIGHWAY.
 BK3216'
 BK3216'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3216
 BK3216                          STATION RECOVERY (2004)
 BK3216
 BK3216'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK3216'MARK NOT FOUND.
 BK3216
 BK3216                          STATION RECOVERY (2005)
 BK3216
 BK3216'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK3216'ROAD HAS BEEN WIDENED AND CATTLE GUARD NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3217 ***********************************************************************
 BK3217  DESIGNATION -  10E009
 BK3217  PID         -  BK3217
 BK3217  STATE/COUNTY-  LA/CALCASIEU
 BK3217  COUNTRY     -  US
 BK3217  USGS QUAD   -  ECHO (2019)
 BK3217
 BK3217                         *CURRENT SURVEY CONTROL
 BK3217  ______________________________________________________________________
 BK3217* NAD 83(2011) POSITION- 30 09 17.50108(N) 093 38 17.95419(W)   ADJUSTED
 BK3217* NAD 83(2011) ELLIP HT-   -16.543 (meters)        (06/27/12)   ADJUSTED
 BK3217* NAD 83(2011) EPOCH   -  2010.00
 BK3217* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3217  **This station is located in a suspected subsidence area (see below).
 BK3217  ______________________________________________________________________
 BK3217  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK3217  GEOID HEIGHT    -         -27.76 (meters)                     GEOID93
 BK3217  GEOID HEIGHT    -        -27.293 (meters)                     GEOID18
 BK3217  NAD 83(2011) X  -   -350,265.273 (meters)                     COMP
 BK3217  NAD 83(2011) Y  - -5,508,513.991 (meters)                     COMP
 BK3217  NAD 83(2011) Z  -  3,185,220.837 (meters)                     COMP
 BK3217  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 BK3217
 BK3217  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK3217  Standards:
 BK3217         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK3217            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK3217  -------------------------------------------------------------------
 BK3217  NETWORK    1.69  21.44           0.74   0.60  10.94      0.36329068
 BK3217  -------------------------------------------------------------------
 BK3217  Click here for local accuracies and other accuracy information.
 BK3217
 BK3217.The horizontal coordinates were established by GPS observations
 BK3217.and adjusted by the National Geodetic Survey in June 2012.
 BK3217
 BK3217.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK3217.been affixed to the stable North American tectonic plate. See 
 BK3217.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK3217
 BK3217.The horizontal coordinates are valid at the epoch date displayed above
 BK3217.which is a decimal equivalence of Year/Month/Day.
 BK3217
 BK3217.** This station is in an area of known vertical motion. If an
 BK3217.** orthometric height was ever established but is not available 
 BK3217.** in the current survey control section, the orthometric height
 BK3217.** is considered suspect.  Suspect heights are available in the
 BK3217.** superseded section only if requested.
 BK3217
 BK3217.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3217.GEOID18 height accuracy estimate available here.
 BK3217
 BK3217.Click photographs - Photos may exist for this station.
 BK3217
 BK3217.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3217
 BK3217.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3217
 BK3217.The ellipsoidal height was determined by GPS observations
 BK3217.and is referenced to NAD 83.
 BK3217
 BK3217. The following values were computed from the NAD 83(2011) position.
 BK3217
 BK3217;                    North         East     Units Scale Factor Converg.
 BK3217;SPC LA S     -   185,665.232   777,977.133   MT  0.99992934   -1 09 09.1
 BK3217;SPC LA S     -   609,136.68  2,552,413.31   sFT  0.99992934   -1 09 09.1
 BK3217;SPC TX C     - 3,073,522.966 1,344,575.819   MT  0.99999002   +3 26 54.0
 BK3217;SPC TX C     -10,083,716.60  4,411,329.17   sFT  0.99999002   +3 26 54.0
 BK3217;UTM  15      - 3,336,117.463   438,530.632   MT  0.99964661   -0 19 14.4
 BK3217
 BK3217!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3217!SPC LA S     -   1.00000260  x   0.99992934  =   0.99993194
 BK3217!SPC TX C     -   1.00000260  x   0.99999002  =   0.99999262
 BK3217!UTM  15      -   1.00000260  x   0.99964661  =   0.99964921
 BK3217
 BK3217:                Primary Azimuth Mark                     Grid Az
 BK3217:SPC LA S     -  10E010                                   066 42 39.7
 BK3217:SPC TX C     -  10E010                                   062 06 36.6
 BK3217:UTM  15      -  10E010                                   065 52 45.0
 BK3217
 BK3217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3853036117(NAD 83)
 BK3217
 BK3217|---------------------------------------------------------------------|
 BK3217| PID    Reference Object                     Distance      Geod. Az  |
 BK3217|                                                           dddmmss.s |
 BK3217| BK3197 10E010                              APPROX. 1.7 KM 0653330.6 |
 BK3217|---------------------------------------------------------------------|
 BK3217
 BK3217                          SUPERSEDED SURVEY CONTROL
 BK3217
 BK3217  NAD 83(2007)-  30 09 17.50113(N)    093 38 17.95569(W) AD(       ) 0
 BK3217  ELLIP H (02/10/07)  -16.506  (m)                       GP(       )    
 BK3217  ELLIP H (02/20/02)  -16.472  (m)                       GP(       ) 4 1
 BK3217  NAD 83(1992)-  30 09 17.49927(N)    093 38 17.95501(W) AD(       ) 1
 BK3217  ELLIP H (01/13/95)  -16.384  (m)                       GP(       ) 3 2
 BK3217  NAD 83(1992)-  30 09 17.49856(N)    093 38 17.95209(W) AD(       ) 2
 BK3217  NAD 83(1986)-  30 09 17.51414(N)    093 38 17.94083(W) AD(       ) 2
 BK3217  NAD 27      -  30 09 16.76760(N)    093 38 17.35766(W) AD(       ) 2
 BK3217
 BK3217.Superseded values are not recommended for survey control.
 BK3217
 BK3217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3217.See file dsdata.pdf to determine how the superseded data were derived.
 BK3217
 BK3217_MARKER: DD = SURVEY DISK
 BK3217_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK3217_SP_SET: CAP SET IN NW CORNER OF OVERPASS
 BK3217_STAMPING: 10E009
 BK3217_MARK LOGO: LADHGS
 BK3217_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3217_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK3217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3217+SATELLITE: SATELLITE OBSERVATIONS - December 19, 1990
 BK3217
 BK3217  HISTORY     - Date     Condition        Report By
 BK3217  HISTORY     - 1967     MONUMENTED       LADH
 BK3217  HISTORY     - 19901219 GOOD             VFM
 BK3217  HISTORY     - 19990320 GOOD             USPSQD
 BK3217  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK3217
 BK3217                          STATION DESCRIPTION
 BK3217
 BK3217'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3217'THIS STATION IS LOCATED IN THE NORTHWEST CORNER OF AN OVERPASS
 BK3217'AND INTERCHANGE OVER INTERSTATE 10 ON A PARISH ROAD, JUST
 BK3217'SOUTH OF INTERSECTION WITH U.S. HWY. 90 AND LA. HWY 109.
 BK3217'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE ABUTMENT,
 BK3217'2.0 FEET EAST OF THE WEST CURB OF THE OVERPASS, 6.00 FEET
 BK3217'SOUTHEAST OF A METAL WITNESS POST AND SIGN, AND 9.00 FEET
 BK3217'WEST OF THE CENTERLINE OF THE ROADWAY OF THE OVERPASS.
 BK3217'
 BK3217'TO REACH THIS STATION FROM THE U.S. POST OFFICE IN VINTON
 BK3217'(ON HORRIDGE ST.) FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE
 BK3217'TO THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG
 BK3217'U.S. HWY. 90 FOR 0.4 MILE TO THE INTERSECTION WITH WEST
 BK3217'ST. (GED OIL FIELD RD.), THENCE SOUTH ON SAID ROAD FOR 0.6
 BK3217'MILE TO THE INTERCHANGE ON I-10, THENCE WEST ALONG I-10
 BK3217'FOR 3.07 MILES TO STATION SET IN OVERPASS.
 BK3217'
 BK3217'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3217
 BK3217                          STATION RECOVERY (1990)
 BK3217
 BK3217'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1990 (CEL)
 BK3217'RECOVERED AS DESCRIBED.
 BK3217
 BK3217                          STATION RECOVERY (1999)
 BK3217
 BK3217'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK3217'RECOVERED IN GOOD CONDITION.
 BK3217
 BK3217                          STATION RECOVERY (2004)
 BK3217
 BK3217'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK3217'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3197 ***********************************************************************
 BK3197  DESIGNATION -  10E010
 BK3197  PID         -  BK3197
 BK3197  STATE/COUNTY-  LA/CALCASIEU
 BK3197  COUNTRY     -  US
 BK3197  USGS QUAD   -  VINTON (2018)
 BK3197
 BK3197                         *CURRENT SURVEY CONTROL
 BK3197  ______________________________________________________________________
 BK3197* NAD 83(1992) POSITION- 30 09 39.93367(N) 093 37 21.13678(W)   ADJUSTED
 BK3197* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3197  **This station is located in a suspected subsidence area (see below).
 BK3197  ______________________________________________________________________
 BK3197  GEOID HEIGHT    -        -27.299 (meters)                     GEOID18
 BK3197  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 BK3197  HORZ ORDER      -  SECOND
 BK3197
 BK3197.The horizontal coordinates were established by classical geodetic methods
 BK3197.and adjusted by the National Geodetic Survey in January 1993.
 BK3197
 BK3197.** This station is in an area of known vertical motion. If an
 BK3197.** orthometric height was ever established but is not available 
 BK3197.** in the current survey control section, the orthometric height
 BK3197.** is considered suspect.  Suspect heights are available in the
 BK3197.** superseded section only if requested.
 BK3197
 BK3197.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3197.GEOID18 height accuracy estimate available here.
 BK3197
 BK3197.Click photographs - Photos may exist for this station.
 BK3197
 BK3197.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3197
 BK3197. The following values were computed from the NAD 83(1992) position.
 BK3197
 BK3197;                    North         East     Units Scale Factor Converg.
 BK3197;SPC LA S     -   186,325.339   779,510.954   MT  0.99992964   -1 08 40.7
 BK3197;SPC LA S     -   611,302.38  2,557,445.52   sFT  0.99992964   -1 08 40.7
 BK3197;SPC TX C     - 3,074,304.029 1,346,051.834   MT  0.99998844   +3 27 23.2
 BK3197;SPC TX C     -10,086,279.14  4,416,171.73   sFT  0.99998844   +3 27 23.2
 BK3197;UTM  15      - 3,336,799.575   440,054.275   MT  0.99964433   -0 18 46.1
 BK3197
 BK3197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3197!SPC LA S     -   1.00000383  x   0.99992964  =   0.99993347
 BK3197!SPC TX C     -   1.00000383  x   0.99998844  =   0.99999227
 BK3197!UTM  15      -   1.00000383  x   0.99964433  =   0.99964816
 BK3197
 BK3197:                Primary Azimuth Mark                     Grid Az
 BK3197:SPC LA S     -  10E009                                   246 42 39.8
 BK3197:SPC TX C     -  10E009                                   242 06 35.9
 BK3197:UTM  15      -  10E009                                   245 52 45.2
 BK3197
 BK3197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4005436799(NAD 83)
 BK3197
 BK3197|---------------------------------------------------------------------|
 BK3197| PID    Reference Object                     Distance      Geod. Az  |
 BK3197|                                                           dddmmss.s |
 BK3197| BK3217 10E009                              APPROX. 1.7 KM 2453359.1 |
 BK3197|---------------------------------------------------------------------|
 BK3197
 BK3197                          SUPERSEDED SURVEY CONTROL
 BK3197
 BK3197  NAD 83(1986)-  30 09 39.94946(N)    093 37 21.12566(W) AD(       ) 2
 BK3197  NAD 27      -  30 09 39.20303(N)    093 37 20.54352(W) AD(       ) 2
 BK3197
 BK3197.Superseded values are not recommended for survey control.
 BK3197
 BK3197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3197.See file dsdata.pdf to determine how the superseded data were derived.
 BK3197
 BK3197_MARKER: DD = SURVEY DISK
 BK3197_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK3197_SP_SET: BRIDGE
 BK3197_STAMPING: 10E010
 BK3197_MARK LOGO: LADHGS
 BK3197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3197_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3197+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2005
 BK3197
 BK3197  HISTORY     - Date     Condition        Report By
 BK3197  HISTORY     - 1967     MONUMENTED       LADH
 BK3197  HISTORY     - 19961019 MARK NOT FOUND   USPSQD
 BK3197  HISTORY     - 20050627 GOOD             USPSQD
 BK3197
 BK3197                          STATION DESCRIPTION
 BK3197
 BK3197'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3197'THIS STATION IS LOCATED WEST ALONG INTERSTATE 10, 2.01
 BK3197'MILES FROM THE GED ROAD OVERPASS AND INTERCHANGE ON WEST
 BK3197'SIDE OF VINTON.  THE STATION IS MARKED BY A STANDARD BRONZE
 BK3197'DISK SET IN THE SOUTHWEST CORNER OF THE BRIDGE ON THE EASTBOUND
 BK3197'LANE OF I-10 OVER GUM GULLY.  STATION IS IN CURB, 4.80
 BK3197'FEET NORTHEAST OF A METAL WITNESS POST AND SIGN, AND 22.50
 BK3197'FEET SOUTH OF THE CENTERLINE OF THE BRIDGE.
 BK3197'
 BK3197'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK3197'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO
 BK3197'THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST ALONG U.S.
 BK3197'HWY. 90 FOR 0.40 MILE TO THE INTERSECTION WITH WEST ST.
 BK3197'(GED ROAD), THENCE SOUTH ALONG WEST ST. (GED ROAD) FOR 0.6
 BK3197'MILE TO THE INTERCHANGE ON I-10, THENCE WEST ALONG INTERSTATE
 BK3197'10 FOR 2.01 MILES TO STATION SET IN BRIDGE.
 BK3197'
 BK3197'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3197
 BK3197                          STATION RECOVERY (1996)
 BK3197
 BK3197'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK3197'MARK NOT FOUND.
 BK3197
 BK3197                          STATION RECOVERY (2005)
 BK3197
 BK3197'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK3197'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3193 ***********************************************************************
 BK3193  DESIGNATION -  10E011
 BK3193  PID         -  BK3193
 BK3193  STATE/COUNTY-  LA/CALCASIEU
 BK3193  COUNTRY     -  US
 BK3193  USGS QUAD   -  VINTON (2018)
 BK3193
 BK3193                         *CURRENT SURVEY CONTROL
 BK3193  ______________________________________________________________________
 BK3193* NAD 83(1992) POSITION- 30 10 03.44462(N) 093 36 24.42498(W)   ADJUSTED
 BK3193* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3193  **This station is located in a suspected subsidence area (see below).
 BK3193  ______________________________________________________________________
 BK3193  GEOID HEIGHT    -        -27.302 (meters)                     GEOID18
 BK3193  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 BK3193  HORZ ORDER      -  SECOND
 BK3193
 BK3193.The horizontal coordinates were established by classical geodetic methods
 BK3193.and adjusted by the National Geodetic Survey in January 1993.
 BK3193
 BK3193.** This station is in an area of known vertical motion. If an
 BK3193.** orthometric height was ever established but is not available 
 BK3193.** in the current survey control section, the orthometric height
 BK3193.** is considered suspect.  Suspect heights are available in the
 BK3193.** superseded section only if requested.
 BK3193
 BK3193.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3193.GEOID18 height accuracy estimate available here.
 BK3193
 BK3193.Click photographs - Photos may exist for this station.
 BK3193
 BK3193.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3193
 BK3193. The following values were computed from the NAD 83(1992) position.
 BK3193
 BK3193;                    North         East     Units Scale Factor Converg.
 BK3193;SPC LA S     -   187,018.913   781,042.423   MT  0.99992996   -1 08 12.3
 BK3193;SPC LA S     -   613,577.88  2,562,470.02   sFT  0.99992996   -1 08 12.3
 BK3193;SPC TX C     - 3,075,118.270 1,347,522.814   MT  0.99998679   +3 27 52.4
 BK3193;SPC TX C     -10,088,950.52  4,420,997.77   sFT  0.99998679   +3 27 52.4
 BK3193;UTM  15      - 3,337,515.104   441,575.077   MT  0.99964211   -0 18 17.8
 BK3193
 BK3193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3193!SPC LA S     -   1.00000351  x   0.99992996  =   0.99993347
 BK3193!SPC TX C     -   1.00000351  x   0.99998679  =   0.99999030
 BK3193!UTM  15      -   1.00000351  x   0.99964211  =   0.99964562
 BK3193
 BK3193:                Primary Azimuth Mark                     Grid Az
 BK3193:SPC LA S     -  10E010                                   245 38 06.4
 BK3193:SPC TX C     -  10E010                                   241 02 01.7
 BK3193:UTM  15      -  10E010                                   244 48 11.9
 BK3193
 BK3193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4157537515(NAD 83)
 BK3193
 BK3193|---------------------------------------------------------------------|
 BK3193| PID    Reference Object                     Distance      Geod. Az  |
 BK3193|                                                           dddmmss.s |
 BK3193| BK3197 10E010                              APPROX. 1.7 KM 2442954.1 |
 BK3193|---------------------------------------------------------------------|
 BK3193
 BK3193                          SUPERSEDED SURVEY CONTROL
 BK3193
 BK3193  NAD 83(1986)-  30 10 03.46063(N)    093 36 24.41400(W) AD(       ) 2
 BK3193  NAD 27      -  30 10 02.71424(N)    093 36 23.83288(W) AD(       ) 2
 BK3193
 BK3193.Superseded values are not recommended for survey control.
 BK3193
 BK3193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3193.See file dsdata.pdf to determine how the superseded data were derived.
 BK3193
 BK3193_MARKER: DD = SURVEY DISK
 BK3193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3193_STAMPING: 10E011
 BK3193_MARK LOGO: LADHGS
 BK3193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3193+STABILITY: SURFACE MOTION
 BK3193
 BK3193  HISTORY     - Date     Condition        Report By
 BK3193  HISTORY     - 1967     MONUMENTED       LADH
 BK3193  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK3193  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3193
 BK3193                          STATION DESCRIPTION
 BK3193
 BK3193'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3193'THIS STATION IS LOCATED WEST ALONG I-10, 1.18 MILES FROM THE GED
 BK3193'ROAD (WEST STREET) INTERCHANGE WEST OF VINTON.  THE STATION
 BK3193'IS SET SOUTH OF THE EAST BOUND LANE NEAR THE FENCE.  STATION
 BK3193'IS 1.0 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 5.30
 BK3193'FEET NORTH OF THE EAST-WEST FENCE SOUTH OF I-10, 64.50 FEET
 BK3193'SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE I-10, 408.0
 BK3193'FEET EAST OF A HEADWALL ON A RICE CANAL DRAIN, AND 128.0
 BK3193'FEET EAST OF A CONCRETE RIGHT OF WAY MARKER ON SOUTH SIDE
 BK3193'OF I-10.
 BK3193'
 BK3193'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK3193'CONCRETE POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK3193'OF THE GROUND.  STATION IS STAMPED 10E011.
 BK3193'
 BK3193'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK3193'STREET) IN VINTON, FOLLOW HORRIDGE STREET NORTH FOR 0.10
 BK3193'MILE TO THE INTERSECTION WITH U.S. HWY. 90, THENCE WEST
 BK3193'ALONG U.S. HWY. 90 FOR 0.4 MILE TO THE INTERSECTION WITH
 BK3193'THE GED OIL FIELD ROAD (WEST STREET), THENCE SOUTH ALONG
 BK3193'SAID STREET FOR 0.6 MILE TO THE INTERCHANGE ON I-10, THENCE
 BK3193'WEST ALONG I-10 FOR 1.18 MILES TO THE STATION SET SOUTH
 BK3193'OF HIGHWAY.
 BK3193'
 BK3193'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3193
 BK3193                          STATION RECOVERY (1997)
 BK3193
 BK3193'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3193'MARK NOT FOUND.
 BK3193
 BK3193                          STATION RECOVERY (2002)
 BK3193
 BK3193'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3193'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3195 ***********************************************************************
 BK3195  DESIGNATION -  10F001
 BK3195  PID         -  BK3195
 BK3195  STATE/COUNTY-  LA/CALCASIEU
 BK3195  COUNTRY     -  US
 BK3195  USGS QUAD   -  VINTON (2018)
 BK3195
 BK3195                         *CURRENT SURVEY CONTROL
 BK3195  ______________________________________________________________________
 BK3195* NAD 83(1992) POSITION- 30 10 34.16637(N) 093 35 13.81814(W)   ADJUSTED
 BK3195* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3195  **This station is located in a suspected subsidence area (see below).
 BK3195  ______________________________________________________________________
 BK3195  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BK3195  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BK3195  HORZ ORDER      -  SECOND
 BK3195
 BK3195.The horizontal coordinates were established by classical geodetic methods
 BK3195.and adjusted by the National Geodetic Survey in January 1993.
 BK3195
 BK3195.** This station is in an area of known vertical motion. If an
 BK3195.** orthometric height was ever established but is not available 
 BK3195.** in the current survey control section, the orthometric height
 BK3195.** is considered suspect.  Suspect heights are available in the
 BK3195.** superseded section only if requested.
 BK3195
 BK3195.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3195.GEOID18 height accuracy estimate available here.
 BK3195
 BK3195.Click photographs - Photos may exist for this station.
 BK3195
 BK3195.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3195
 BK3195. The following values were computed from the NAD 83(1992) position.
 BK3195
 BK3195;                    North         East     Units Scale Factor Converg.
 BK3195;SPC LA S     -   187,927.369   782,949.725   MT  0.99993040   -1 07 37.0
 BK3195;SPC LA S     -   616,558.38  2,568,727.56   sFT  0.99993040   -1 07 37.0
 BK3195;SPC TX C     - 3,076,176.868 1,349,351.189   MT  0.99998465   +3 28 28.8
 BK3195;SPC TX C     -10,092,423.61  4,426,996.36   sFT  0.99998465   +3 28 28.8
 BK3195;UTM  15      - 3,338,450.882   443,468.442   MT  0.99963943   -0 17 42.6
 BK3195
 BK3195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3195!SPC LA S     -   1.00000266  x   0.99993040  =   0.99993306
 BK3195!SPC TX C     -   1.00000266  x   0.99998465  =   0.99998731
 BK3195!UTM  15      -   1.00000266  x   0.99963943  =   0.99964209
 BK3195
 BK3195:                Primary Azimuth Mark                     Grid Az
 BK3195:SPC LA S     -  10 F 002                                 063 21 38.7
 BK3195:SPC TX C     -  10 F 002                                 058 45 32.9
 BK3195:UTM  15      -  10 F 002                                 062 31 44.3
 BK3195
 BK3195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4346838450(NAD 83)
 BK3195
 BK3195|---------------------------------------------------------------------|
 BK3195| PID    Reference Object                     Distance      Geod. Az  |
 BK3195|                                                           dddmmss.s |
 BK3195| BK1841 10 F 002                            APPROX. 2.2 KM 0621401.7 |
 BK3195|---------------------------------------------------------------------|
 BK3195
 BK3195                          SUPERSEDED SURVEY CONTROL
 BK3195
 BK3195  NAD 83(1986)-  30 10 34.18262(N)    093 35 13.80739(W) AD(       ) 2
 BK3195  NAD 27      -  30 10 33.43670(N)    093 35 13.22814(W) AD(       ) 2
 BK3195
 BK3195.Superseded values are not recommended for survey control.
 BK3195
 BK3195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3195.See file dsdata.pdf to determine how the superseded data were derived.
 BK3195
 BK3195_MARKER: DD = SURVEY DISK
 BK3195_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3195_SP_SET: ABUTMENT
 BK3195_STAMPING: 10F001
 BK3195_MARK LOGO: LADHGS
 BK3195_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3195
 BK3195  HISTORY     - Date     Condition        Report By
 BK3195  HISTORY     - 1967     MONUMENTED       LADH
 BK3195  HISTORY     - 1980     GOOD             LADTD
 BK3195  HISTORY     - 20021102 POOR             USPSQD
 BK3195  HISTORY     - 20041009 POOR             USPSQD
 BK3195
 BK3195                          STATION DESCRIPTION
 BK3195
 BK3195'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3195'STATION IS SET IN THE SOUTHEAST CORNER OF THE WEST STREET
 BK3195'(GED OIL FIELD ROAD) INTERCHANGE AND OVERPASS ON I-10 IN
 BK3195'VINTON.  STATION IS MARKED BY A STANDARD BRONZE DISK, SET
 BK3195'IN THE ABUTMENT, 1.85 FEET WEST OF THE EAST CURB OF THE
 BK3195'OVERPASS.  STATION IS 5.8 FEET NORTHWEST OF A WITNESS POST
 BK3195'AND SIGN, AND 12.0 FEET EAST OF THE CENTERLINE OF THE ROADWAY.
 BK3195'
 BK3195'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK3195'STREET) IN VINTON, FOLLOW HORRIDGE STREET NORTH FOR 0.10
 BK3195'MILE TO THE INTERSECTION WITH U.S. HIGHWAY 90, THENCE WEST
 BK3195'ALONG U.S. HIGHWAY 90 FOR 0.4 MILE TO THE INTERSECTION WITH
 BK3195'WEST STREET (GED OIL FIELD ROAD), THENCE SOUTH ALONG SAID
 BK3195'ROAD 0.6 MILE TO STATION SET IN OVERPASS.
 BK3195'
 BK3195'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3195
 BK3195                          STATION RECOVERY (1980)
 BK3195
 BK3195'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK3195'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AND AS DESCRIBED
 BK3195'IN 1967.
 BK3195
 BK3195                          STATION RECOVERY (2002)
 BK3195
 BK3195'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3195'MARK RECOVERED IN POOR CONDITION.
 BK3195
 BK3195                          STATION RECOVERY (2004)
 BK3195
 BK3195'RECOVERY NOTE BY US POWER SQUADRON 2004 (KDW)
 BK3195'MARK IS MISSING, DEPRESSION IN CONCRETE AND HOLE FOR MOUNTING IT IS IN
 BK3195'THE CONCRETE ROADWAY AT THE DESCRIBED LOCATION.   WITNESS POST SIGN
 BK3195'BADLY MANGLED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3196 ***********************************************************************
 BK3196  DESIGNATION -  10F004
 BK3196  PID         -  BK3196
 BK3196  STATE/COUNTY-  LA/CALCASIEU
 BK3196  COUNTRY     -  US
 BK3196  USGS QUAD   -  VINTON (2018)
 BK3196
 BK3196                         *CURRENT SURVEY CONTROL
 BK3196  ______________________________________________________________________
 BK3196* NAD 83(1992) POSITION- 30 11 27.34160(N) 093 32 13.71171(W)   ADJUSTED
 BK3196* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3196  **This station is located in a suspected subsidence area (see below).
 BK3196  ______________________________________________________________________
 BK3196  GEOID HEIGHT    -        -27.296 (meters)                     GEOID18
 BK3196  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BK3196  HORZ ORDER      -  SECOND
 BK3196
 BK3196.The horizontal coordinates were established by classical geodetic methods
 BK3196.and adjusted by the National Geodetic Survey in January 1993.
 BK3196
 BK3196.** This station is in an area of known vertical motion. If an
 BK3196.** orthometric height was ever established but is not available 
 BK3196.** in the current survey control section, the orthometric height
 BK3196.** is considered suspect.  Suspect heights are available in the
 BK3196.** superseded section only if requested.
 BK3196
 BK3196.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3196.GEOID18 height accuracy estimate available here.
 BK3196
 BK3196.Click photographs - Photos may exist for this station.
 BK3196
 BK3196.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3196
 BK3196. The following values were computed from the NAD 83(1992) position.
 BK3196
 BK3196;                    North         East     Units Scale Factor Converg.
 BK3196;SPC LA S     -   189,470.675   787,798.584   MT  0.99993122   -1 06 07.0
 BK3196;SPC LA S     -   621,621.71  2,584,635.85   sFT  0.99993122   -1 06 07.0
 BK3196;UTM  15      - 3,340,063.942   448,292.963   MT  0.99963298   -0 16 12.5
 BK3196
 BK3196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3196!SPC LA S     -   1.00000355  x   0.99993122  =   0.99993477
 BK3196!UTM  15      -   1.00000355  x   0.99963298  =   0.99963653
 BK3196
 BK3196:                Primary Azimuth Mark                     Grid Az
 BK3196:SPC LA S     -  10F005                                   078 40 14.7
 BK3196:UTM  15      -  10F005                                   077 50 20.2
 BK3196
 BK3196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4829240063(NAD 83)
 BK3196
 BK3196|---------------------------------------------------------------------|
 BK3196| PID    Reference Object                     Distance      Geod. Az  |
 BK3196|                                                           dddmmss.s |
 BK3196| BK3192 10F005                              APPROX. 1.5 KM 0773407.7 |
 BK3196|---------------------------------------------------------------------|
 BK3196
 BK3196                          SUPERSEDED SURVEY CONTROL
 BK3196
 BK3196  NAD 83(1986)-  30 11 27.35879(N)    093 32 13.70073(W) AD(       ) 2
 BK3196  NAD 27      -  30 11 26.61488(N)    093 32 13.12641(W) AD(       ) 2
 BK3196
 BK3196.Superseded values are not recommended for survey control.
 BK3196
 BK3196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3196.See file dsdata.pdf to determine how the superseded data were derived.
 BK3196
 BK3196_MARKER: DD = SURVEY DISK
 BK3196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3196_STAMPING: 10F004
 BK3196_MARK LOGO: LADHGS
 BK3196_PROJECTION: FLUSH
 BK3196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3196+STABILITY: SURFACE MOTION
 BK3196
 BK3196  HISTORY     - Date     Condition        Report By
 BK3196  HISTORY     - 1967     MONUMENTED       LADH
 BK3196  HISTORY     - 19961019 MARK NOT FOUND   USPSQD
 BK3196  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3196
 BK3196                          STATION DESCRIPTION
 BK3196
 BK3196'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3196'THIS STATION IS LOCATED EAST ALONG INTERSTATE 10, 1.69 MILES
 BK3196'FROM THE LA. HWY. 108 INTERCHANGE ON I-10 IN VINTON.  THE
 BK3196'STATION IS SET SOUTH OF I-10 IN SHOULDER OVER CROSS DRAIN
 BK3196'UNDER I-10.  STATION IS 1.00 FEET NORTH OF A METAL WITNESS
 BK3196'POST AND SIGN, 5.60 FEET NORTH OF THE HEADWALL ON CROSS
 BK3196'DRAIN, 24.40 FEET NORTH OF THE EAST-WEST RIGHT OF WAY FENCE
 BK3196'ON SOUTH SIDE OF I-10, 134.0 FEET NORTHEAST OF A LONE 40-INCH
 BK3196'PECAN TREE, 93.00 FEET NORTHEAST OF AN ORANGE TREE, AND 24.00
 BK3196'FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE ON I-10.
 BK3196'
 BK3196'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK3196'CONCRETE POST, EVEN WITH THE SURFACE OF THE GROUND.  STATION
 BK3196'IS STAMPED 10F004.
 BK3196'
 BK3196'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK3196'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE
 BK3196'TO THE INTERSECTION WITH LA. HWY. 108 AND U.S. HWY. 90, THENCE EAST
 BK3196'ALONG LA. HWY. 108 FOR 0.65 MILE TO A CURVE LEADING SOUTH, THENCE
 BK3196'ALONG SAME HIGHWAY SOUTH FOR 0.3 MILE TO THE INTERCHANGE ON I-10,
 BK3196'THENCE EAST ALONG I-10 FOR 1.69 MILES TO STATION SET SOUTH
 BK3196'OF HIGHWAY.
 BK3196'
 BK3196'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3196
 BK3196                          STATION RECOVERY (1996)
 BK3196
 BK3196'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK3196'MARK NOT FOUND.
 BK3196
 BK3196                          STATION RECOVERY (2002)
 BK3196
 BK3196'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3196'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3192 ***********************************************************************
 BK3192  DESIGNATION -  10F005
 BK3192  PID         -  BK3192
 BK3192  STATE/COUNTY-  LA/CALCASIEU
 BK3192  COUNTRY     -  US
 BK3192  USGS QUAD   -  VINTON (2018)
 BK3192
 BK3192                         *CURRENT SURVEY CONTROL
 BK3192  ______________________________________________________________________
 BK3192* NAD 83(1992) POSITION- 30 11 37.99063(N) 093 31 18.08250(W)   ADJUSTED
 BK3192* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3192  **This station is located in a suspected subsidence area (see below).
 BK3192  ______________________________________________________________________
 BK3192  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BK3192  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 BK3192  HORZ ORDER      -  SECOND
 BK3192
 BK3192.The horizontal coordinates were established by classical geodetic methods
 BK3192.and adjusted by the National Geodetic Survey in January 1993.
 BK3192
 BK3192.** This station is in an area of known vertical motion. If an
 BK3192.** orthometric height was ever established but is not available 
 BK3192.** in the current survey control section, the orthometric height
 BK3192.** is considered suspect.  Suspect heights are available in the
 BK3192.** superseded section only if requested.
 BK3192
 BK3192.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3192.GEOID18 height accuracy estimate available here.
 BK3192
 BK3192.Click photographs - Photos may exist for this station.
 BK3192
 BK3192.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3192
 BK3192. The following values were computed from the NAD 83(1992) position.
 BK3192
 BK3192;                    North         East     Units Scale Factor Converg.
 BK3192;SPC LA S     -   189,769.996   789,292.567   MT  0.99993140   -1 05 39.1
 BK3192;SPC LA S     -   622,603.73  2,589,537.36   sFT  0.99993140   -1 05 39.1
 BK3192;UTM  15      - 3,340,384.823   449,781.998   MT  0.99963111   -0 15 44.6
 BK3192
 BK3192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3192!SPC LA S     -   1.00000351  x   0.99993140  =   0.99993491
 BK3192!UTM  15      -   1.00000351  x   0.99963111  =   0.99963462
 BK3192
 BK3192:                Primary Azimuth Mark                     Grid Az
 BK3192:SPC LA S     -  10F004                                   258 40 14.8
 BK3192:UTM  15      -  10F004                                   257 50 20.3
 BK3192
 BK3192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4978140384(NAD 83)
 BK3192
 BK3192|---------------------------------------------------------------------|
 BK3192| PID    Reference Object                     Distance      Geod. Az  |
 BK3192|                                                           dddmmss.s |
 BK3192| BK3196 10F004                              APPROX. 1.5 KM 2573435.7 |
 BK3192|---------------------------------------------------------------------|
 BK3192
 BK3192                          SUPERSEDED SURVEY CONTROL
 BK3192
 BK3192  NAD 83(1986)-  30 11 38.00802(N)    093 31 18.07163(W) AD(       ) 2
 BK3192  NAD 27      -  30 11 37.26456(N)    093 31 17.49914(W) AD(       ) 2
 BK3192
 BK3192.Superseded values are not recommended for survey control.
 BK3192
 BK3192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3192.See file dsdata.pdf to determine how the superseded data were derived.
 BK3192
 BK3192_MARKER: DD = SURVEY DISK
 BK3192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3192_STAMPING: 10F005
 BK3192_MARK LOGO: LADHGS
 BK3192_PROJECTION: FLUSH
 BK3192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3192+STABILITY: SURFACE MOTION
 BK3192
 BK3192  HISTORY     - Date     Condition        Report By
 BK3192  HISTORY     - 1967     MONUMENTED       LADH
 BK3192  HISTORY     - 19961019 MARK NOT FOUND   USPSQD
 BK3192  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3192
 BK3192                          STATION DESCRIPTION
 BK3192
 BK3192'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3192'THIS STATION IS LOCATED EAST ALONG I-10, 2.54 MILES FROM
 BK3192'THE LA. HWY. 108 INTERCHANGE ON I-10 IN VINTON.  THE STATION
 BK3192'IS SET SOUTH OF I-10 IN THE SHOULDER NEAR A CROSS-DRAIN.
 BK3192'STATION IS 1.20 FEET SOUTH OF A METAL WITNESS POST AND SIGN,
 BK3192'6.60 FEET NORTH OF THE CENTER OF THE HEADWALL ON THE CROSS-DRAIN,
 BK3192'24.50 FEET NORTH OF THE EAST-WEST RIGHT OF WAY FENCE ON SOUTH
 BK3192'SIDE OF I-10, 48.00 FEET NORTHEAST OF THE HEADWALL ON A RICE
 BK3192'CANAL DRAIN AND 24.00 FEET SOUTH OF THE CENTERLINE OF THE
 BK3192'EAST BOUND LANE ON I-10.
 BK3192'
 BK3192'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK3192'CONCRETE POST EVEN WITH THE SURFACE OF THE GROUND.  STATION
 BK3192'IS STAMPED 10F005.
 BK3192'
 BK3192'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE
 BK3192'ST.) IN VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE
 BK3192'TO THE INTERSECTION WITH LA. HWY. 108 AND U.S. HWY. 90,
 BK3192'THENCE EAST ALONG LA. HWY. 108 FOR 0.65 MILE TO CURVE LEADING
 BK3192'SOUTH, THENCE SOUTH FOR 0.3 MILE TO THE INTERCHANGE ON I-10,
 BK3192'THENCE EAST ALONG INTERSTATE 10 FOR 2.54 MILES TO STATION
 BK3192'SET SOUTH OF HIGHWAY.
 BK3192'
 BK3192'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK3192
 BK3192                          STATION RECOVERY (1996)
 BK3192
 BK3192'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK3192'MARK NOT FOUND.
 BK3192
 BK3192                          STATION RECOVERY (2002)
 BK3192
 BK3192'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK3192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3198 ***********************************************************************
 BK3198  DESIGNATION -  10F006
 BK3198  PID         -  BK3198
 BK3198  STATE/COUNTY-  LA/CALCASIEU
 BK3198  COUNTRY     -  US
 BK3198  USGS QUAD   -  VINTON (2018)
 BK3198
 BK3198                         *CURRENT SURVEY CONTROL
 BK3198  ______________________________________________________________________
 BK3198* NAD 83(1992) POSITION- 30 11 16.34134(N) 093 33 09.96467(W)   ADJUSTED
 BK3198* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3198  **This station is located in a suspected subsidence area (see below).
 BK3198  ______________________________________________________________________
 BK3198  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK3198  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BK3198  HORZ ORDER      -  SECOND
 BK3198
 BK3198.The horizontal coordinates were established by classical geodetic methods
 BK3198.and adjusted by the National Geodetic Survey in January 1993.
 BK3198
 BK3198.** This station is in an area of known vertical motion. If an
 BK3198.** orthometric height was ever established but is not available 
 BK3198.** in the current survey control section, the orthometric height
 BK3198.** is considered suspect.  Suspect heights are available in the
 BK3198.** superseded section only if requested.
 BK3198
 BK3198.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3198.GEOID18 height accuracy estimate available here.
 BK3198
 BK3198.Click photographs - Photos may exist for this station.
 BK3198
 BK3198.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3198
 BK3198. The following values were computed from the NAD 83(1992) position.
 BK3198
 BK3198;                    North         East     Units Scale Factor Converg.
 BK3198;SPC LA S     -   189,161.068   786,287.624   MT  0.99993105   -1 06 35.1
 BK3198;SPC LA S     -   620,605.94  2,579,678.65   sFT  0.99993105   -1 06 35.1
 BK3198;UTM  15      - 3,339,732.531   446,787.106   MT  0.99963493   -0 16 40.7
 BK3198
 BK3198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3198!SPC LA S     -   1.00000340  x   0.99993105  =   0.99993445
 BK3198!UTM  15      -   1.00000340  x   0.99963493  =   0.99963833
 BK3198
 BK3198:                Primary Azimuth Mark                     Grid Az
 BK3198:SPC LA S     -  10 F 002                                 259 13 04.9
 BK3198:UTM  15      -  10 F 002                                 258 23 10.5
 BK3198
 BK3198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4678739732(NAD 83)
 BK3198
 BK3198|---------------------------------------------------------------------|
 BK3198| PID    Reference Object                     Distance      Geod. Az  |
 BK3198|                                                           dddmmss.s |
 BK3198| BK1841 10 F 002                            APPROX. 1.4 KM 2580629.8 |
 BK3198|---------------------------------------------------------------------|
 BK3198
 BK3198                          SUPERSEDED SURVEY CONTROL
 BK3198
 BK3198  NAD 83(1986)-  30 11 16.35833(N)    093 33 09.95357(W) AD(       ) 2
 BK3198  NAD 27      -  30 11 15.61424(N)    093 33 09.37747(W) AD(       ) 2
 BK3198
 BK3198.Superseded values are not recommended for survey control.
 BK3198
 BK3198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3198.See file dsdata.pdf to determine how the superseded data were derived.
 BK3198
 BK3198_MARKER: DD = SURVEY DISK
 BK3198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3198_STAMPING: 10F006
 BK3198_MARK LOGO: LADHGS
 BK3198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3198+STABILITY: SURFACE MOTION
 BK3198
 BK3198  HISTORY     - Date     Condition        Report By
 BK3198  HISTORY     - 1967     MONUMENTED       LADH
 BK3198  HISTORY     - 19961019 MARK NOT FOUND   USPSQD
 BK3198  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK3198
 BK3198                          STATION DESCRIPTION
 BK3198
 BK3198'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BK3198'THIS THE STATION IS LOCATED EAST ALONG INTERSTATE 10, 0.81 MILE FROM
 BK3198'THE LA. HIGHWAY 108 INTERCHANGE IN VINTON, SET SOUTH OF I-10 NEAR THE
 BK3198'FENCE, 0.56 MILE EAST OF THE ON I-10 ON RAMP NUMBER 8, 1.40 FEET SOUTH
 BK3198'OF A METAL WITNESS POST AND SIGN, 1.90 FEET NORTH OF THE RIGHT OF WAY
 BK3198'FENCE, 21.30 FEET NORTHEAST OF A HEADWALL ON A RICE CANAL DRAIN, AND
 BK3198'47 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE OF I-10.
 BK3198'
 BK3198'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BK3198'POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE GROUND AND IS
 BK3198'STAMPED 10F003.
 BK3198'
 BK3198'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON HORRIDGE ST.) IN
 BK3198'VINTON, FOLLOW HORRIDGE ST. NORTH FOR 0.10 MILE TO THE INTERSECTION
 BK3198'WITH U.S. HIGHWAY 90 AND LA. HIGHWAY 108, THENCE EAST ALONG LA.
 BK3198'HIGHWAY 108 FOR 0.6 MILE TO CURVE LEADING SOUTH, THENCE SOUTH FOR 0.3
 BK3198'MILE TO THE INTERCHANGE ON I-10, THENCE EAST ALONG I-10 FOR 0.81 MILE
 BK3198'TO STATION SOUTH OF HIGHWAY.
 BK3198'
 BK3198'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK3198
 BK3198                          STATION RECOVERY (1996)
 BK3198
 BK3198'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK3198'MARK NOT FOUND.
 BK3198
 BK3198                          STATION RECOVERY (2002)
 BK3198
 BK3198'RECOVERY NOTE BY US POWER SQUADRON 2002 (TMD)
 BK3198'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0588 ***********************************************************************
 AU0588  DESIGNATION -  11
 AU0588  PID         -  AU0588
 AU0588  STATE/COUNTY-  LA/ORLEANS
 AU0588  COUNTRY     -  US
 AU0588  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0588
 AU0588                         *CURRENT SURVEY CONTROL
 AU0588  ______________________________________________________________________
 AU0588* NAD 83(1986) POSITION- 29 55 06.     (N) 090 05 12.     (W)   SCALED
 AU0588* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0588  **This station is located in a suspected subsidence area (see below).
 AU0588  ______________________________________________________________________
 AU0588  GEOID HEIGHT    -        -25.879 (meters)                     GEOID18
 AU0588  DYNAMIC HEIGHT  -          3.05  (meters)       10.0   (feet) COMP
 AU0588  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AU0588
 AU0588.The horizontal coordinates were scaled from a map and have
 AU0588.an estimated accuracy of +/- 6 seconds.
 AU0588
 AU0588.** This station is in an area of known vertical motion. If an
 AU0588.** orthometric height was ever established but is not available 
 AU0588.** in the current survey control section, the orthometric height
 AU0588.** is considered suspect.  Suspect heights are available in the
 AU0588.** superseded section only if requested.
 AU0588
 AU0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0588.GEOID18 height accuracy estimate available here.
 AU0588
 AU0588.Click photographs - Photos may exist for this station.
 AU0588
 AU0588.The dynamic height is computed by dividing the NAVD 88
 AU0588.geopotential number by the normal gravity value computed on the
 AU0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0588.degrees latitude (g = 980.6199 gals.).
 AU0588
 AU0588.The modeled gravity was interpolated from observed gravity values.
 AU0588
 AU0588;                    North         East    Units  Estimated Accuracy
 AU0588;SPC LA S     -   157,870.    1,120,370.      MT  (+/- 180 meters Scaled)
 AU0588
 AU0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP812133(NAD 83)
 AU0588
 AU0588                          SUPERSEDED SURVEY CONTROL
 AU0588
 AU0588.No superseded survey control is available for this station.
 AU0588
 AU0588_MARKER: X = CHISELED CROSS
 AU0588_SETTING: 0 = UNSPECIFIED SETTING
 AU0588_MARK LOGO: NONE
 AU0588_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0588_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0588+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1990
 AU0588
 AU0588  HISTORY     - Date     Condition        Report By
 AU0588  HISTORY     - UNK      MONUMENTED       LA1690
 AU0588  HISTORY     - 1951     GOOD             CGS
 AU0588  HISTORY     - 1964     GOOD             CGS
 AU0588  HISTORY     - 1985     GOOD             NGS
 AU0588  HISTORY     - 19901110 GOOD             NGS
 AU0588  HISTORY     - 19941108 MARK NOT FOUND   NGS
 AU0588
 AU0588                          STATION DESCRIPTION
 AU0588
 AU0588'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0588'IN NEW ORLEANS.
 AU0588'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0588'LOUISIANA AVENUE, 13 FEET SOUTH OF THE SOUTH CURB OF TCHOUPITOULAS
 AU0588'STREET, 12 FEET WEST OF THE WEST CURB OF LOUISIANA AVENUE, 2 FEET
 AU0588'NORTH OF THE NORTHEAST CORNER OF THE ILLINOIS CENTRAL RAILROAD COMPANY
 AU0588'WAREHOUSE NO. 32, A CHISELED CROSS IN THE TOP OF THE SOUTHWEST CORNER
 AU0588'OF A VERTICAL SECTION OF RAIL PROJECTING ABOUT 3 INCHES ABOVE THE
 AU0588'GROUND AND SIDE WALK.
 AU0588
 AU0588                          STATION RECOVERY (1964)
 AU0588
 AU0588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0588'RECOVERED IN GOOD CONDITION.
 AU0588
 AU0588                          STATION RECOVERY (1985)
 AU0588
 AU0588'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0588'RECOVERED IN GOOD CONDITION.
 AU0588
 AU0588                          STATION RECOVERY (1990)
 AU0588
 AU0588'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0588'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0588'LOUISIANA AVENUE, A CHISELED CROSS IN THE SOUTHWEST CORNER OF A
 AU0588'VERTICAL SECTION OF RAIL THAT PROJECTS 0.09 M (0.30 FT) ABOVE THE
 AU0588'GROUND SURFACE, 4.0 M (13.1 FT) SOUTH OF THE SOUTH CURB OF THE
 AU0588'STREET, 3.7 M (12.1 FT) WEST OF THE WEST CURB OF THE AVENUE, AND 0.6
 AU0588'M (2.0 FT) NORTH OF THE NORTHEAST CORNER OF THE ILLINOIS CENTRAL
 AU0588'RAILROAD COMPANY WAREHOUSE NUMBER 32.
 AU0588
 AU0588                          STATION RECOVERY (1994)
 AU0588
 AU0588'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0588'A RAIL WAS FOUND AT THE DESCRIBED LOCATION WITH THE TOP SHEARED OFF.
 AU0588'ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1181 ***********************************************************************
 AU1181  DESIGNATION -  11
 AU1181  PID         -  AU1181
 AU1181  STATE/COUNTY-  LA/ORLEANS
 AU1181  COUNTRY     -  US
 AU1181  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1181
 AU1181                         *CURRENT SURVEY CONTROL
 AU1181  ______________________________________________________________________
 AU1181* NAD 83(1986) POSITION- 29 56 06.     (N) 090 00 52.     (W)   SCALED
 AU1181* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1181  **This station is located in a suspected subsidence area (see below).
 AU1181  ______________________________________________________________________
 AU1181  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 AU1181  DYNAMIC HEIGHT  -          0.596 (meters)        1.96  (feet) COMP
 AU1181  MODELED GRAVITY -    979,312.3   (mgal)                       NAVD 88
 AU1181
 AU1181.The horizontal coordinates were scaled from a map and have
 AU1181.an estimated accuracy of +/- 6 seconds.
 AU1181
 AU1181.** This station is in an area of known vertical motion. If an
 AU1181.** orthometric height was ever established but is not available 
 AU1181.** in the current survey control section, the orthometric height
 AU1181.** is considered suspect.  Suspect heights are available in the
 AU1181.** superseded section only if requested.
 AU1181
 AU1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1181.GEOID18 height accuracy estimate available here.
 AU1181
 AU1181.Click photographs - Photos may exist for this station.
 AU1181
 AU1181.The dynamic height is computed by dividing the NAVD 88
 AU1181.geopotential number by the normal gravity value computed on the
 AU1181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1181.degrees latitude (g = 980.6199 gals.).
 AU1181
 AU1181.The modeled gravity was interpolated from observed gravity values.
 AU1181
 AU1181;                    North         East    Units  Estimated Accuracy
 AU1181;SPC LA S     -   159,790.    1,127,330.      MT  (+/- 180 meters Scaled)
 AU1181
 AU1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP882153(NAD 83)
 AU1181
 AU1181                          SUPERSEDED SURVEY CONTROL
 AU1181
 AU1181.No superseded survey control is available for this station.
 AU1181
 AU1181_MARKER: DD = SURVEY DISK
 AU1181_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1181_STAMPING: 11 S + WB
 AU1181_MARK LOGO: NONE
 AU1181_PROJECTION: FLUSH
 AU1181_MAGNETIC: I = MARKER IS A STEEL ROD
 AU1181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1181+SATELLITE: SATELLITE OBSERVATIONS - December 02, 1994
 AU1181_ROD/PIPE-DEPTH: 14.6 meters
 AU1181
 AU1181  HISTORY     - Date     Condition        Report By
 AU1181  HISTORY     - UNK      MONUMENTED       LA1690
 AU1181  HISTORY     - 1964     GOOD             CGS
 AU1181  HISTORY     - 1985     GOOD             NGS
 AU1181  HISTORY     - 19901030 GOOD             NGS
 AU1181  HISTORY     - 19941202 GOOD             NGS
 AU1181
 AU1181                          STATION DESCRIPTION
 AU1181
 AU1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1181'IN ALGIERS.
 AU1181'AT ALGIERS, ALONG COLLINS AVENUE, NEAR THE JUNCTION OF COLLINS AVENUE
 AU1181'AND MAGELLAN STREET, 23 FEET EAST OF THE CENTER LINE OF COLLINS
 AU1181'AVENUE, 24 FEET SOUTH OF THE EXTENDED CENTER LINE OF MAGELLAN STREET,
 AU1181'25.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF A LOG CHURCH, A DISK
 AU1181'SET ON THE TOP OF A ROD DRIVEN 48 FEET IN THE GROUND WITH A
 AU1181'4-BY-6-INCH TILE FILLED WITH CONCRETE AROUND ROD AND PROJECTS 1 INCH
 AU1181'ABOVE THE LEVEL OF THE GROUND.
 AU1181
 AU1181                          STATION RECOVERY (1985)
 AU1181
 AU1181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1181'RECOVERED IN GOOD CONDITION.
 AU1181
 AU1181                          STATION RECOVERY (1990)
 AU1181
 AU1181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1181'IN ALGIERS, AT 1800 GENERAL COLLINS AVENUE, 7.9 M (25.9 FT) SOUTH OF
 AU1181'THE EXTENDED CENTER OF MAGELLAN STREET, 7.8 M (25.6 FT) NORTHWEST OF
 AU1181'THE NORTHWEST CORNER OF A LOG CHURCH AT 1800 GENERAL COLLINS AVENUE,
 AU1181'7.5 M (24.6 FT) EAST OF AND LEVEL WITH THE AVENUE CENTER, AND 0.3 M
 AU1181'(1.0 FT) WEST OF A PICKET FENCE CORNER POST.  NOTE--THE DISK IS
 AU1181'ENCASED IN A 4 BY 6-INCH TILE PIPE FILLED WITH CONCRETE.
 AU1181
 AU1181                          STATION RECOVERY (1994)
 AU1181
 AU1181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU1181'IN ALGIERS, AT 1800 GENERAL COLLINS AVENUE, 7.9 M (25.9 FT) SOUTH OF
 AU1181'THE EXTENDED CENTER OF MAGELLAN STREET, 7.8 M (25.6 FT) NORTHWEST OF
 AU1181'THE NORTHWEST CORNER OF A LOG CHURCH AT 1800 GENERAL COLLINS AVENUE,
 AU1181'7.5 M (24.6 FT) EAST OF THE AVENUE CENTER, 0.3 M (1.0 FT) WEST OF THE
 AU1181'NORTH END OF A PICKET FENCE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AU1181'AVENUE.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE FILLED WITH
 AU1181'CONCRETE AND IS FLUSH WITH THE GROUND SURFACE.  (THE SYMBOL + WAS
 AU1181'SUBSTITUTED FOR THE STAMPED AMPERSAND IN THE KEYED STAMPING.)
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1542 ***********************************************************************
 BK1542  DESIGNATION -  11
 BK1542  PID         -  BK1542
 BK1542  STATE/COUNTY-  LA/CALCASIEU
 BK1542  COUNTRY     -  US
 BK1542  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1542
 BK1542                         *CURRENT SURVEY CONTROL
 BK1542  ______________________________________________________________________
 BK1542* NAD 83(1986) POSITION- 30 05 49.     (N) 093 04 49.     (W)   SCALED
 BK1542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1542  **This station is located in a suspected subsidence area (see below).
 BK1542  ______________________________________________________________________
 BK1542  GEOID HEIGHT    -        -27.062 (meters)                     GEOID18
 BK1542  DYNAMIC HEIGHT  -          3.040 (meters)        9.97  (feet) COMP
 BK1542  MODELED GRAVITY -    979,310.0   (mgal)                       NAVD 88
 BK1542
 BK1542.The horizontal coordinates were scaled from a map and have
 BK1542.an estimated accuracy of +/- 6 seconds.
 BK1542
 BK1542.** This station is in an area of known vertical motion. If an
 BK1542.** orthometric height was ever established but is not available 
 BK1542.** in the current survey control section, the orthometric height
 BK1542.** is considered suspect.  Suspect heights are available in the
 BK1542.** superseded section only if requested.
 BK1542
 BK1542.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1542.GEOID18 height accuracy estimate available here.
 BK1542
 BK1542.Click photographs - Photos may exist for this station.
 BK1542
 BK1542.The dynamic height is computed by dividing the NAVD 88
 BK1542.geopotential number by the normal gravity value computed on the
 BK1542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1542.degrees latitude (g = 980.6199 gals.).
 BK1542
 BK1542.The modeled gravity was interpolated from observed gravity values.
 BK1542
 BK1542;                    North         East    Units  Estimated Accuracy
 BK1542;SPC LA S     -   178,300.      831,630.      MT  (+/- 180 meters Scaled)
 BK1542
 BK1542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP922295(NAD 83)
 BK1542
 BK1542                          SUPERSEDED SURVEY CONTROL
 BK1542
 BK1542.No superseded survey control is available for this station.
 BK1542
 BK1542_MARKER: DD = SURVEY DISK
 BK1542_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1542_MARK LOGO: CGS+SS
 BK1542_PROJECTION: FLUSH
 BK1542_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1542
 BK1542  HISTORY     - Date     Condition        Report By
 BK1542  HISTORY     - 1934     MONUMENTED       LAGS
 BK1542  HISTORY     - 1968     GOOD             LADTD
 BK1542  HISTORY     - 1981     GOOD             NGS
 BK1542  HISTORY     - 1982     GOOD             NGS
 BK1542  HISTORY     - 19970208 GOOD             USPSQD
 BK1542
 BK1542                          STATION DESCRIPTION
 BK1542
 BK1542'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1542'2.25 MI S FROM HOLMWOOD.
 BK1542'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1542'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 2.0 MILES SOUTH
 BK1542'ALONG STATE ROUTE 27, 115 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 BK1542'122 FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF THE HIGHWAY AND A
 BK1542'ROAD LEADING WEST, 40 FEET NORTH OF THE CENTERLINE OF THE ROAD LEADING
 BK1542'WEST, 26 FEET NORTHWEST OF THE NORTHWEST END OF A CONCRETE CULVERT, 18
 BK1542'FEET NORTHEAST OF A FENCE CORNER, 1 FOOT SOUTHEAST OF THE FENCE, 0.7
 BK1542'FEET NORTHEAST OF A STEEL WITNESS POST ABOUT 1 FOOT BELOW THE LEVEL OF
 BK1542'THE HIGHWAY, A DISK IN THE TOP OF A CONCRETE POST PROJECTING .0
 BK1542'INCHES.  SEC 9, T11S, R 7W.
 BK1542
 BK1542                          STATION RECOVERY (1981)
 BK1542
 BK1542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1542'RECOVERED IN GOOD CONDITION.
 BK1542
 BK1542                          STATION RECOVERY (1982)
 BK1542
 BK1542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1542'RECOVERED IN GOOD CONDITION.
 BK1542
 BK1542                          STATION RECOVERY (1997)
 BK1542
 BK1542'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1542'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4091 ***********************************************************************
 BJ4091  DESIGNATION -  11 87
 BJ4091  PID         -  BJ4091
 BJ4091  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4091  COUNTRY     -  US
 BJ4091  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4091
 BJ4091                         *CURRENT SURVEY CONTROL
 BJ4091  ______________________________________________________________________
 BJ4091* NAD 83(1986) POSITION- 30 20 46.     (N) 091 04 56.     (W)   SCALED
 BJ4091* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4091  **This station is located in a suspected subsidence area (see below).
 BJ4091  ______________________________________________________________________
 BJ4091  GEOID HEIGHT    -        -27.008 (meters)                     GEOID18
 BJ4091  DYNAMIC HEIGHT  -          4.066 (meters)       13.34  (feet) COMP
 BJ4091  MODELED GRAVITY -    979,328.9   (mgal)                       NAVD 88
 BJ4091
 BJ4091.The horizontal coordinates were scaled from a map and have
 BJ4091.an estimated accuracy of +/- 6 seconds.
 BJ4091
 BJ4091.** This station is in an area of known vertical motion. If an
 BJ4091.** orthometric height was ever established but is not available 
 BJ4091.** in the current survey control section, the orthometric height
 BJ4091.** is considered suspect.  Suspect heights are available in the
 BJ4091.** superseded section only if requested.
 BJ4091
 BJ4091.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4091.GEOID18 height accuracy estimate available here.
 BJ4091
 BJ4091.Click photographs - Photos may exist for this station.
 BJ4091
 BJ4091.The dynamic height is computed by dividing the NAVD 88
 BJ4091.geopotential number by the normal gravity value computed on the
 BJ4091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4091.degrees latitude (g = 980.6199 gals.).
 BJ4091
 BJ4091.The modeled gravity was interpolated from observed gravity values.
 BJ4091
 BJ4091;                    North         East    Units  Estimated Accuracy
 BJ4091;SPC LA S     -   204,660.    1,024,140.      MT  (+/- 180 meters Scaled)
 BJ4091
 BJ4091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP843586(NAD 83)
 BJ4091
 BJ4091                          SUPERSEDED SURVEY CONTROL
 BJ4091
 BJ4091.No superseded survey control is available for this station.
 BJ4091
 BJ4091_MARKER: DB = BENCH MARK DISK
 BJ4091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4091_STAMPING: 11-87 1987
 BJ4091_MARK LOGO: LA-033
 BJ4091_PROJECTION: FLUSH
 BJ4091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4091+STABILITY: SURFACE MOTION
 BJ4091
 BJ4091  HISTORY     - Date     Condition        Report By
 BJ4091  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4091
 BJ4091                          STATION DESCRIPTION
 BJ4091
 BJ4091'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4091'IN BATON ROUGE.
 BJ4091'LOCATED SOUTH OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4091'HIGHLAND ROAD AND BURBANK DRIVE, 0.24 KM (0.15 MI) EAST OF THE
 BJ4091'INTERSECTION AND ON THE SOUTH SIDE OF HIGHLAND ROAD, 6.7 METERS (22
 BJ4091'FT) SOUTH OF THE CENTERLINE OF HIGHLAND ROAD, 6.4 METERS (21 FT)
 BJ4091'NORTHWEST OF THE NORTH END OF A 16-INCH PIPE, AND 2.0 METERS (6.5 FT)
 BJ4091'WEST OF THE WEST END OF A HEADWALL.
 BJ4091'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ4091'THE MARK IS 0.31 M BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2629 ***********************************************************************
 BJ2629  DESIGNATION -  11 A BOLT
 BJ2629  PID         -  BJ2629
 BJ2629  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2629  COUNTRY     -  US
 BJ2629  USGS QUAD   -  LACOUR (2018)
 BJ2629
 BJ2629                         *CURRENT SURVEY CONTROL
 BJ2629  ______________________________________________________________________
 BJ2629* NAD 83(1986) POSITION- 30 47 57.     (N) 091 34 18.     (W)   SCALED
 BJ2629* NAVD 88 ORTHO HEIGHT -    11.28  (+/-2cm)       37.0   (feet) VERTCON3
 BJ2629  ______________________________________________________________________
 BJ2629  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ2629  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2629
 BJ2629.The horizontal coordinates were scaled from a map and have
 BJ2629.an estimated accuracy of +/- 6 seconds.
 BJ2629
 BJ2629.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2629.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2629
 BJ2629.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2629.GEOID18 height accuracy estimate available here.
 BJ2629
 BJ2629.The vertical order pertains to the NGVD 29 superseded value.
 BJ2629
 BJ2629.Click photographs - Photos may exist for this station.
 BJ2629
 BJ2629;                    North         East    Units  Estimated Accuracy
 BJ2629;SPC LA S     -   254,880.      977,190.      MT  (+/- 180 meters Scaled)
 BJ2629
 BJ2629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ366082(NAD 83)
 BJ2629
 BJ2629                          SUPERSEDED SURVEY CONTROL
 BJ2629
 BJ2629  NGVD 29 (11/26/84)   11.272  (m)           36.98   (f) ADJUSTED    1 2
 BJ2629
 BJ2629.Superseded values are not recommended for survey control.
 BJ2629
 BJ2629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2629.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2629
 BJ2629_MARKER: B = BOLT
 BJ2629_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ2629_SP_SET: SLAB
 BJ2629_STAMPING: PBM 11 A
 BJ2629_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2629_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2629
 BJ2629  HISTORY     - Date     Condition        Report By
 BJ2629  HISTORY     - UNK      MONUMENTED       USACE
 BJ2629  HISTORY     - 1964     GOOD             CGS
 BJ2629
 BJ2629                          STATION DESCRIPTION
 BJ2629
 BJ2629'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2629'ABOUT 3.4 MILES SOUTHEAST ALONG A GRAVELED ROAD WHICH PARALLELS A
 BJ2629'LEVEE FROM THE GENERAL STORE AT LACOUR, ABOUT 0.1 MILE WEST OF THE
 BJ2629'ROAD AND THE LEVEE, IN AN OPEN FIELD, AT A SHARP CURVE IN THE ROAD AND
 BJ2629'THE LEVEE, 1.6 FEET NORTHEAST OF A WOODEN WITNESS POST, ABOUT LEVEL
 BJ2629'WITH THE ROAD, A COPPER BOLT SET IN CONCRETE ABOUT 3 FEET BELOW THE
 BJ2629'LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE
 BJ2629'BEARING A CAP WHICH PROJECTS 1 FOOT. NOTE-- THE PIPE WAS CLEANED OUT
 BJ2629'AND STRAIGHTENED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2630 ***********************************************************************
 BJ2630  DESIGNATION -  11 A CAP
 BJ2630  PID         -  BJ2630
 BJ2630  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2630  COUNTRY     -  US
 BJ2630  USGS QUAD   -  LACOUR (2018)
 BJ2630
 BJ2630                         *CURRENT SURVEY CONTROL
 BJ2630  ______________________________________________________________________
 BJ2630* NAD 83(1986) POSITION- 30 47 58.     (N) 091 34 19.     (W)   SCALED
 BJ2630* NAVD 88 ORTHO HEIGHT -    12.519 (meters)       41.07  (feet) ADJUSTED
 BJ2630  ______________________________________________________________________
 BJ2630  GEOID HEIGHT    -        -27.101 (meters)                     GEOID18
 BJ2630  DYNAMIC HEIGHT  -         12.503 (meters)       41.02  (feet) COMP
 BJ2630  MODELED GRAVITY -    979,369.5   (mgal)                       NAVD 88
 BJ2630
 BJ2630  VERT ORDER      -  FIRST     CLASS I
 BJ2630
 BJ2630.The horizontal coordinates were scaled from a map and have
 BJ2630.an estimated accuracy of +/- 6 seconds.
 BJ2630
 BJ2630.The 2009 superseded orthometric height was determined using a crustal movement
 BJ2630.model based on published report NOAA Technical Report NOS/NGS 50
 BJ2630.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BJ2630.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BJ2630.in a special adjustment to evaluate GNSS-derived orthometric heights
 BJ2630
 BJ2630.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2630.GEOID18 height accuracy estimate available here.
 BJ2630
 BJ2630.Click photographs - Photos may exist for this station.
 BJ2630
 BJ2630.The dynamic height is computed by dividing the NAVD 88
 BJ2630.geopotential number by the normal gravity value computed on the
 BJ2630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2630.degrees latitude (g = 980.6199 gals.).
 BJ2630
 BJ2630.The modeled gravity was interpolated from observed gravity values.
 BJ2630
 BJ2630;                    North         East    Units  Estimated Accuracy
 BJ2630;SPC LA S     -   254,910.      977,160.      MT  (+/- 180 meters Scaled)
 BJ2630
 BJ2630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ366082(NAD 83)
 BJ2630
 BJ2630                          SUPERSEDED SURVEY CONTROL
 BJ2630
 BJ2630  NAVD 88 (05/17/09)   12.459  (m)           40.88   (f) SUPERSEDED  1 1
 BJ2630  NAVD 88 (06/15/91)   12.552  (m)           41.18   (f) SUPERSEDED  1 1
 BJ2630  NGVD 29 (11/26/84)   12.509  (m)           41.04   (f) ADJUSTED    1 1
 BJ2630
 BJ2630.Superseded values are not recommended for survey control.
 BJ2630
 BJ2630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2630.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2630
 BJ2630_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2630_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2630_STAMPING: PBM 11 A
 BJ2630_MARK LOGO: USACE
 BJ2630_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2630_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2630
 BJ2630  HISTORY     - Date     Condition        Report By
 BJ2630  HISTORY     - UNK      MONUMENTED       USACE
 BJ2630  HISTORY     - 1964     GOOD             CGS
 BJ2630  HISTORY     - 1976     GOOD             NGS
 BJ2630
 BJ2630                          STATION DESCRIPTION
 BJ2630
 BJ2630'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2630'ABOUT 3.4 MILES SOUTHEAST ALONG A GRAVELED ROAD WHICH PARALLELS A
 BJ2630'LEVEE FROM THE GENERAL STORE AT LACOUR, ABOUT 0.1 MILE WEST OF THE
 BJ2630'ROAD AND THE LEVEE, IN AN OPEN FIELD, AT A SHARP CURVE IN THE ROAD AND
 BJ2630'THE LEVEE, 1.6 FEET NORTHEAST OF A WOODEN WITNESS POST, ABOUT LEVEL
 BJ2630'WITH THE ROAD, A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1 FOOT.
 BJ2630'NOTE-THE PIPE WAS CLEANED OUT AND STRAIGHTENED.
 BJ2630
 BJ2630                          STATION RECOVERY (1976)
 BJ2630
 BJ2630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ2630'1.0 MILES SOUTH ALONG STATE HIGHWAY 419 FROM THE GENERAL STORE AT
 BJ2630'LACOUR, THENCE 2.4 MILES SOUTHEAST ALONG THE SOUTHEAST LEVEE OF THE
 BJ2630'MORGANZA FLOODWAY, AT THE JUNCTION OF A DIRT ROAD LEADING EAST TO
 BJ2630'KELLERS SLOUGH, ON THE INSIDE OF A SHARP CURVE AND IN AN OPEN FIELD,
 BJ2630'354 FT WEST OF THE CENTER LINE OF THE ROAD, 24 FT NORTHEAST OF THE
 BJ2630'NORTHEAST EDGE OF A PLOWED FIELD, A 4 INCH IRON PIPE AND CAP ENCASED
 BJ2630'IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0582 ***********************************************************************
 BJ0582  DESIGNATION -  11 ABLD
 BJ0582  PID         -  BJ0582
 BJ0582  STATE/COUNTY-  LA/IBERVILLE
 BJ0582  COUNTRY     -  US
 BJ0582  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0582
 BJ0582                         *CURRENT SURVEY CONTROL
 BJ0582  ______________________________________________________________________
 BJ0582* NAD 83(1986) POSITION- 30 16 37.     (N) 091 12 41.     (W)   SCALED
 BJ0582* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0582  **This station is located in a suspected subsidence area (see below).
 BJ0582  ______________________________________________________________________
 BJ0582  GEOID HEIGHT    -        -27.032 (meters)                     GEOID18
 BJ0582  DYNAMIC HEIGHT  -         13.307 (meters)       43.66  (feet) COMP
 BJ0582  MODELED GRAVITY -    979,317.3   (mgal)                       NAVD 88
 BJ0582
 BJ0582.The horizontal coordinates were scaled from a map and have
 BJ0582.an estimated accuracy of +/- 6 seconds.
 BJ0582
 BJ0582.** This station is in an area of known vertical motion. If an
 BJ0582.** orthometric height was ever established but is not available 
 BJ0582.** in the current survey control section, the orthometric height
 BJ0582.** is considered suspect.  Suspect heights are available in the
 BJ0582.** superseded section only if requested.
 BJ0582
 BJ0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0582.GEOID18 height accuracy estimate available here.
 BJ0582
 BJ0582.Click photographs - Photos may exist for this station.
 BJ0582
 BJ0582.The dynamic height is computed by dividing the NAVD 88
 BJ0582.geopotential number by the normal gravity value computed on the
 BJ0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0582.degrees latitude (g = 980.6199 gals.).
 BJ0582
 BJ0582.The modeled gravity was interpolated from observed gravity values.
 BJ0582
 BJ0582;                    North         East    Units  Estimated Accuracy
 BJ0582;SPC LA S     -   196,970.    1,011,730.      MT  (+/- 180 meters Scaled)
 BJ0582
 BJ0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP720508(NAD 83)
 BJ0582
 BJ0582                          SUPERSEDED SURVEY CONTROL
 BJ0582
 BJ0582.No superseded survey control is available for this station.
 BJ0582
 BJ0582_MARKER: DD = SURVEY DISK
 BJ0582_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0582_MARK LOGO: USACE
 BJ0582_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0582_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0582_ROD/PIPE-DEPTH: 39.6 meters
 BJ0582
 BJ0582  HISTORY     - Date     Condition        Report By
 BJ0582  HISTORY     - UNK      MONUMENTED       USACE
 BJ0582  HISTORY     - 1976     GOOD             NGS
 BJ0582
 BJ0582                          STATION DESCRIPTION
 BJ0582
 BJ0582'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0582'1.0 MI SE FROM PLAQUEMINE.
 BJ0582'1.0 MILE SOUTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0582'HIGHWAY 75, AT THE JUNCTION OF HYNES DRIVE, 114 FT. NORTHEAST OF THE
 BJ0582'CENTER LINE OF THE HIGHWAY, 8 FT. SOUTHWEST OF THE CENTER LINE OF THE
 BJ0582'WEST LEVEE ROAD OF THE MISSISSIPPI RIVER, 81.7 FT. NORTHEAST OF A
 BJ0582'FENCE, 13.2 FT. NORTHWEST OF THE EXTENDED CENTER LINE OF THE DRIVE,
 BJ0582'A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 130 FT. ENCASED IN
 BJ0582'A 2-INCH IRON PIPE BORED TO A DEPTH OF 112 FT. WITH A 3-INCH SCREW CAP
 BJ0582'FOR ACCESS.  THE SCREW CAP IS ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0053 ***********************************************************************
 BJ0053  DESIGNATION -  11 ABLDAPA
 BJ0053  PID         -  BJ0053
 BJ0053  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0053  COUNTRY     -  US
 BJ0053  USGS QUAD   -  MORGANZA (2018)
 BJ0053
 BJ0053                         *CURRENT SURVEY CONTROL
 BJ0053  ______________________________________________________________________
 BJ0053* NAD 83(1986) POSITION- 30 43 47.     (N) 091 31 39.     (W)   SCALED
 BJ0053* NAVD 88 ORTHO HEIGHT -    10.565 (meters)       34.66  (feet) ADJUSTED
 BJ0053  ______________________________________________________________________
 BJ0053  GEOID HEIGHT    -        -27.121 (meters)                     GEOID18
 BJ0053  DYNAMIC HEIGHT  -         10.551 (meters)       34.62  (feet) COMP
 BJ0053  MODELED GRAVITY -    979,363.7   (mgal)                       NAVD 88
 BJ0053
 BJ0053  VERT ORDER      -  FIRST     CLASS I
 BJ0053
 BJ0053.The horizontal coordinates were scaled from a map and have
 BJ0053.an estimated accuracy of +/- 6 seconds.
 BJ0053
 BJ0053.The orthometric height was determined by differential leveling and
 BJ0053.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0053.in February 1994.
 BJ0053
 BJ0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0053.GEOID18 height accuracy estimate available here.
 BJ0053
 BJ0053.Click photographs - Photos may exist for this station.
 BJ0053
 BJ0053.The dynamic height is computed by dividing the NAVD 88
 BJ0053.geopotential number by the normal gravity value computed on the
 BJ0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0053.degrees latitude (g = 980.6199 gals.).
 BJ0053
 BJ0053.The modeled gravity was interpolated from observed gravity values.
 BJ0053
 BJ0053;                    North         East    Units  Estimated Accuracy
 BJ0053;SPC LA S     -   247,170.      981,400.      MT  (+/- 180 meters Scaled)
 BJ0053
 BJ0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ409005(NAD 83)
 BJ0053
 BJ0053                          SUPERSEDED SURVEY CONTROL
 BJ0053
 BJ0053  NAVD 88 (06/15/91)   10.597  (m)           34.77   (f) SUPERSEDED  1 1
 BJ0053  NGVD 29 (11/26/84)   10.553  (m)           34.62   (f) ADJUSTED    1 1
 BJ0053
 BJ0053.Superseded values are not recommended for survey control.
 BJ0053
 BJ0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0053.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0053
 BJ0053_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0053_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0053_MARK LOGO: USACE
 BJ0053_PROJECTION: RECESSED 3 CENTIMETERS
 BJ0053_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0053_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0053_ROD/PIPE-DEPTH: 33.2 meters
 BJ0053
 BJ0053  HISTORY     - Date     Condition        Report By
 BJ0053  HISTORY     - 1975     MONUMENTED       USACE
 BJ0053  HISTORY     - 1976     GOOD             NGS
 BJ0053
 BJ0053                          STATION DESCRIPTION
 BJ0053
 BJ0053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0053'5.2 MI EAST FROM MORGANZA.
 BJ0053'3.8 MILES SOUTHEAST ALONG STATE HIGHWAYS 1 AND 10 FROM THE CITY HALL,
 BJ0053'THENCE 1.4 MILES NORTHEAST ALONG STATE HIGHWAY 420, 0.15 MILE SOUTH
 BJ0053'WEST OF THE SIXTH WARD CHURCH, 106 FT NORTHEAST OF THE NORTHWEST END
 BJ0053'OF A 24-INCH CONCRETE PIPE CULVERT, 45 FT NORTHWEST OF THE CENTER LINE
 BJ0053'OF THE HIGHWAY, 5 FT NORTHWEST OF A FENCE, A IRON PIPE AND CAP DRIVEN
 BJ0053'TO A DEPTH OF 109 FT ENCASED IN A 2-INCH IRON PIPE THAT IS BORED
 BJ0053'TO A DEPTH OF 76 FT WITH A 3-INCH SCREW CAP FOR ACCESS, CAP IS 1-INCH
 BJ0053'BELOW THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2082 ***********************************************************************
 BJ2082  DESIGNATION -  11 C
 BJ2082  PID         -  BJ2082
 BJ2082  STATE/COUNTY-  LA/IBERIA
 BJ2082  COUNTRY     -  US
 BJ2082  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2082
 BJ2082                         *CURRENT SURVEY CONTROL
 BJ2082  ______________________________________________________________________
 BJ2082* NAD 83(1986) POSITION- 30 02 48.     (N) 091 29 12.     (W)   SCALED
 BJ2082* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2082  **This station is located in a suspected subsidence area (see below).
 BJ2082  ______________________________________________________________________
 BJ2082  GEOID HEIGHT    -        -26.638 (meters)                     GEOID18
 BJ2082
 BJ2082.The horizontal coordinates were scaled from a map and have
 BJ2082.an estimated accuracy of +/- 6 seconds.
 BJ2082
 BJ2082.** This station is in an area of known vertical motion. If an
 BJ2082.** orthometric height was ever established but is not available 
 BJ2082.** in the current survey control section, the orthometric height
 BJ2082.** is considered suspect.  Suspect heights are available in the
 BJ2082.** superseded section only if requested.
 BJ2082
 BJ2082.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2082.GEOID18 height accuracy estimate available here.
 BJ2082
 BJ2082.Click photographs - Photos may exist for this station.
 BJ2082
 BJ2082;                    North         East    Units  Estimated Accuracy
 BJ2082;SPC LA S     -   171,450.      985,210.      MT  (+/- 180 meters Scaled)
 BJ2082
 BJ2082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP458249(NAD 83)
 BJ2082
 BJ2082                          SUPERSEDED SURVEY CONTROL
 BJ2082
 BJ2082.No superseded survey control is available for this station.
 BJ2082
 BJ2082_MARKER: S = SPIKE
 BJ2082_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2082_SP_SET: TREE
 BJ2082_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2082
 BJ2082  HISTORY     - Date     Condition        Report By
 BJ2082  HISTORY     - UNK      MONUMENTED       USACE
 BJ2082  HISTORY     - 1936     GOOD             DOD
 BJ2082
 BJ2082                          STATION DESCRIPTION
 BJ2082
 BJ2082'DESCRIBED BY US DEPARTMENT OF DEFENSE 1936
 BJ2082'ABOUT 7.3 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2082'MARTIN PARISH, ON THE EAST BANK OF CHICOT PASS, ABOUT 1-3/4 MILES
 BJ2082'SOUTH OF THE NICK BURNS RESIDENCE, IN SEC. 6, T11S, R10E,
 BJ2082'ABOUT 3,000 FEET ABOVE LULA CHUTE, ABOUT 1,100 FEET BELOW THE SAND BAR
 BJ2082'IN THE PASS, ABOUT 50 FEET EAST OF A CHUTE BETWEEN THE SAND BAR AND
 BJ2082'THE MAINLAND, ON THE EAST SHOULDER OF A SMALL DYKE ALONG THE BANK OF
 BJ2082'THE PASS, AT STATION 290+00 OF CHICOT PASS CHANNEL BASE LINE, IN THE
 BJ2082'WEST SIDE OF A BLAZED 10-INCH COTTONWOOD TREE, AND ABOUT 2.4 FEET
 BJ2082'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0657 ***********************************************************************
 BJ0657  DESIGNATION -  11 LLD ANO
 BJ0657  PID         -  BJ0657
 BJ0657  STATE/COUNTY-  LA/ST JAMES
 BJ0657  COUNTRY     -  US
 BJ0657  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0657
 BJ0657                         *CURRENT SURVEY CONTROL
 BJ0657  ______________________________________________________________________
 BJ0657* NAD 83(1986) POSITION- 30 03 28.     (N) 090 52 50.     (W)   SCALED
 BJ0657* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0657  **This station is located in a suspected subsidence area (see below).
 BJ0657  ______________________________________________________________________
 BJ0657  GEOID HEIGHT    -        -26.476 (meters)                     GEOID18
 BJ0657  DYNAMIC HEIGHT  -          4.737 (meters)       15.54  (feet) COMP
 BJ0657  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 BJ0657
 BJ0657.The horizontal coordinates were scaled from a map and have
 BJ0657.an estimated accuracy of +/- 6 seconds.
 BJ0657
 BJ0657.** This station is in an area of known vertical motion. If an
 BJ0657.** orthometric height was ever established but is not available 
 BJ0657.** in the current survey control section, the orthometric height
 BJ0657.** is considered suspect.  Suspect heights are available in the
 BJ0657.** superseded section only if requested.
 BJ0657
 BJ0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0657.GEOID18 height accuracy estimate available here.
 BJ0657
 BJ0657.Click photographs - Photos may exist for this station.
 BJ0657
 BJ0657.The dynamic height is computed by dividing the NAVD 88
 BJ0657.geopotential number by the normal gravity value computed on the
 BJ0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0657.degrees latitude (g = 980.6199 gals.).
 BJ0657
 BJ0657.The modeled gravity was interpolated from observed gravity values.
 BJ0657
 BJ0657;                    North         East    Units  Estimated Accuracy
 BJ0657;SPC LA S     -   172,760.    1,043,660.      MT  (+/- 180 meters Scaled)
 BJ0657
 BJ0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP043270(NAD 83)
 BJ0657
 BJ0657                          SUPERSEDED SURVEY CONTROL
 BJ0657
 BJ0657.No superseded survey control is available for this station.
 BJ0657
 BJ0657_MARKER: DD = SURVEY DISK
 BJ0657_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0657_STAMPING: 11 LLD ANO
 BJ0657_MARK LOGO: USACE
 BJ0657_PROJECTION: FLUSH
 BJ0657_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0657_ROD/PIPE-DEPTH: 22.3 meters
 BJ0657
 BJ0657  HISTORY     - Date     Condition        Report By
 BJ0657  HISTORY     - UNK      MONUMENTED       USACE
 BJ0657  HISTORY     - 1976     GOOD             NGS
 BJ0657
 BJ0657                          STATION DESCRIPTION
 BJ0657
 BJ0657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0657'11.5 MI SE FROM DONALDSONVILLE.
 BJ0657'11.5 MILES SOUTHEAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0657'LESSARD STREET, 0.05 MILE EAST OF THE JUNCTION OF JONES STREET
 BJ0657'LEADING SOUTH, 31 FT NORTH OF THE CENTER LINE OF THE HIGHWAY, 112.5
 BJ0657'FT WEST OF A POWER LINE POLE WITH FIVE GUY WIRES, 79 FT NORTHEAST OF
 BJ0657'THE CENTER OF THE JUNCTION OF A DRIVEWAY LEADING SOUTH, A DISK ON THE
 BJ0657'TOP OF A 1-INCH IRON PIPE SET TO A DEPTH OF 73 FT.  THE PIPE AND THE
 BJ0657'DISK ARE SET IN CONCRETE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2110 ***********************************************************************
 CP2110  DESIGNATION -  11 V 1
 CP2110  PID         -  CP2110
 CP2110  STATE/COUNTY-  LA/CALDWELL
 CP2110  COUNTRY     -  US
 CP2110  USGS QUAD   -  GILLEYVILLE (2018)
 CP2110
 CP2110                         *CURRENT SURVEY CONTROL
 CP2110  ______________________________________________________________________
 CP2110* NAD 83(1986) POSITION- 32 15 57.     (N) 091 59 38.     (W)   SCALED
 CP2110* NAVD 88 ORTHO HEIGHT -    19.68  (+/-2cm)       64.6   (feet) VERTCON3
 CP2110  ______________________________________________________________________
 CP2110  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 CP2110  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2110
 CP2110.The horizontal coordinates were scaled from a map and have
 CP2110.an estimated accuracy of +/- 6 seconds.
 CP2110
 CP2110.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2110.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2110
 CP2110.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2110.GEOID18 height accuracy estimate available here.
 CP2110
 CP2110.The vertical order pertains to the NGVD 29 superseded value.
 CP2110
 CP2110.Click photographs - Photos may exist for this station.
 CP2110
 CP2110;                    North         East    Units  Estimated Accuracy
 CP2110;SPC LA N     -   195,900.    1,047,680.      MT  (+/- 180 meters Scaled)
 CP2110
 CP2110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR947703(NAD 83)
 CP2110
 CP2110                          SUPERSEDED SURVEY CONTROL
 CP2110
 CP2110  NGVD 29 (??/??/92)   19.761  (m)           64.83   (f) ADJ UNCH    2 0
 CP2110
 CP2110.Superseded values are not recommended for survey control.
 CP2110
 CP2110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2110.See file dsdata.pdf to determine how the superseded data were derived.
 CP2110
 CP2110_MARKER: DD = SURVEY DISK
 CP2110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2110_STAMPING: 11V1 1970
 CP2110_MARK LOGO: LADHGS
 CP2110_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2110+STABILITY: SURFACE MOTION
 CP2110
 CP2110  HISTORY     - Date     Condition        Report By
 CP2110  HISTORY     - 1970     MONUMENTED       LADH
 CP2110
 CP2110                          STATION DESCRIPTION
 CP2110
 CP2110'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2110'14.15 MI NE FROM COLUMBIA.
 CP2110'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CP2110'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CP2110'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 12.85
 CP2110'MILES TO THE MARK.  IT IS 74.0 FEET EAST OF THE CENTERLINE OF
 CP2110'LOUISIANA HIGHWAY 133, 45.0 FEET NORTHEAST OF A FENCE CORNER, 1.0 FOOT
 CP2110'SOUTH OF A FENCE, 32 FEET NORTHEAST OF A 16 INCH ELM TREE, IN LANE
 CP2110'BETWEEN TWO PROPERTY LINES.  SET IN TOP OF A CONCRETE POST PROJECTING
 CP2110'4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST OF
 CP2110'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0910 ***********************************************************************
 CQ0910  DESIGNATION -  11 V 10
 CQ0910  PID         -  CQ0910
 CQ0910  STATE/COUNTY-  LA/CALDWELL
 CQ0910  COUNTRY     -  US
 CQ0910  USGS QUAD   -  RIVERTON (2018)
 CQ0910
 CQ0910                         *CURRENT SURVEY CONTROL
 CQ0910  ______________________________________________________________________
 CQ0910* NAD 83(1986) POSITION- 32 09 21.     (N) 092 00 45.     (W)   SCALED
 CQ0910* NAVD 88 ORTHO HEIGHT -    19.66  (+/-2cm)       64.5   (feet) VERTCON3
 CQ0910  ______________________________________________________________________
 CQ0910  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 CQ0910  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0910
 CQ0910.The horizontal coordinates were scaled from a map and have
 CQ0910.an estimated accuracy of +/- 6 seconds.
 CQ0910
 CQ0910.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0910.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0910
 CQ0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0910.GEOID18 height accuracy estimate available here.
 CQ0910
 CQ0910.The vertical order pertains to the NGVD 29 superseded value.
 CQ0910
 CQ0910.Click photographs - Photos may exist for this station.
 CQ0910
 CQ0910;                    North         East    Units  Estimated Accuracy
 CQ0910;SPC LA N     -   183,700.    1,045,980.      MT  (+/- 180 meters Scaled)
 CQ0910
 CQ0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR931581(NAD 83)
 CQ0910
 CQ0910                          SUPERSEDED SURVEY CONTROL
 CQ0910
 CQ0910  NGVD 29 (11/26/84)   19.741  (m)           64.77   (f) ADJUSTED    2 0
 CQ0910
 CQ0910.Superseded values are not recommended for survey control.
 CQ0910
 CQ0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0910.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0910
 CQ0910_MARKER: DD = SURVEY DISK
 CQ0910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0910_STAMPING: 11V10 1970
 CQ0910_MARK LOGO: LADHGS
 CQ0910_PROJECTION: PROJECTING 15 CENTIMETERS
 CQ0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0910+STABILITY: SURFACE MOTION
 CQ0910
 CQ0910  HISTORY     - Date     Condition        Report By
 CQ0910  HISTORY     - 1970     MONUMENTED       LADH
 CQ0910
 CQ0910                          STATION DESCRIPTION
 CQ0910
 CQ0910'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0910'5.20 MI NE FROM COLUMBIA.
 CQ0910'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0910'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0910'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 3.90
 CQ0910'MILES TO THE MARK.  IT IS 290.0 FEET SOUTHEAST OF THE CENTERLINE OF
 CQ0910'LOUISIANA HIGHWAY 133, 231.0 FEET SOUTHEAST OF A BARB WIRE FENCE, 46.0
 CQ0910'FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE, 4.0 FEET
 CQ0910'NORTHEAST OF A POWER POLE, 307.0 FEET SOUTHEAST OF THE SOUTHEAST END
 CQ0910'OF A BRIDGE SPANNING BAYOU LAFOURCHE CUT-OFF, SET IN TOP OF A CONCRETE
 CQ0910'POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CQ0910'1.0 FOOT NORTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0911 ***********************************************************************
 CQ0911  DESIGNATION -  11 V 11
 CQ0911  PID         -  CQ0911
 CQ0911  STATE/COUNTY-  LA/CALDWELL
 CQ0911  COUNTRY     -  US
 CQ0911  USGS QUAD   -  RIVERTON (2018)
 CQ0911
 CQ0911                         *CURRENT SURVEY CONTROL
 CQ0911  ______________________________________________________________________
 CQ0911* NAD 83(1986) POSITION- 32 08 56.     (N) 092 01 28.     (W)   SCALED
 CQ0911* NAVD 88 ORTHO HEIGHT -    20.10  (+/-2cm)       65.9   (feet) VERTCON3
 CQ0911  ______________________________________________________________________
 CQ0911  GEOID HEIGHT    -        -25.747 (meters)                     GEOID18
 CQ0911  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0911
 CQ0911.The horizontal coordinates were scaled from a map and have
 CQ0911.an estimated accuracy of +/- 6 seconds.
 CQ0911
 CQ0911.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0911.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0911
 CQ0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0911.GEOID18 height accuracy estimate available here.
 CQ0911
 CQ0911.The vertical order pertains to the NGVD 29 superseded value.
 CQ0911
 CQ0911.Click photographs - Photos may exist for this station.
 CQ0911
 CQ0911;                    North         East    Units  Estimated Accuracy
 CQ0911;SPC LA N     -   182,920.    1,044,860.      MT  (+/- 180 meters Scaled)
 CQ0911
 CQ0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR919573(NAD 83)
 CQ0911
 CQ0911                          SUPERSEDED SURVEY CONTROL
 CQ0911
 CQ0911  NGVD 29 (11/26/84)   20.186  (m)           66.23   (f) ADJUSTED    2 0
 CQ0911
 CQ0911.Superseded values are not recommended for survey control.
 CQ0911
 CQ0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0911.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0911
 CQ0911_MARKER: DD = SURVEY DISK
 CQ0911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0911_STAMPING: 11V11 1970
 CQ0911_MARK LOGO: LADHGS
 CQ0911_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0911+STABILITY: SURFACE MOTION
 CQ0911
 CQ0911  HISTORY     - Date     Condition        Report By
 CQ0911  HISTORY     - 1970     MONUMENTED       LADH
 CQ0911
 CQ0911                          STATION DESCRIPTION
 CQ0911
 CQ0911'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0911'4.30 MI NE FROM COLUMBIA.
 CQ0911'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0911'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0911'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 3 MILES
 CQ0911'TO THE MARK.  IT IS 62 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA
 CQ0911'HIGHWAY 133, 4.0 FEET WEST OF A BARB WIRE FENCE, 25 FEET WEST OF A 30
 CQ0911'INCH RED OAK TREE, 52.0 FEET SOUTHWEST OF A 30 INCH RED OAK TREE AND
 CQ0911'FENCE CORNER, SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CQ0911'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0912 ***********************************************************************
 CQ0912  DESIGNATION -  11 V 12
 CQ0912  PID         -  CQ0912
 CQ0912  STATE/COUNTY-  LA/CALDWELL
 CQ0912  COUNTRY     -  US
 CQ0912  USGS QUAD   -  RIVERTON (2018)
 CQ0912
 CQ0912                         *CURRENT SURVEY CONTROL
 CQ0912  ______________________________________________________________________
 CQ0912* NAD 83(1986) POSITION- 32 08 21.     (N) 092 02 09.     (W)   SCALED
 CQ0912* NAVD 88 ORTHO HEIGHT -    18.70  (+/-2cm)       61.4   (feet) VERTCON3
 CQ0912  ______________________________________________________________________
 CQ0912  GEOID HEIGHT    -        -25.724 (meters)                     GEOID18
 CQ0912  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0912
 CQ0912.The horizontal coordinates were scaled from a map and have
 CQ0912.an estimated accuracy of +/- 6 seconds.
 CQ0912
 CQ0912.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0912.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0912
 CQ0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0912.GEOID18 height accuracy estimate available here.
 CQ0912
 CQ0912.The vertical order pertains to the NGVD 29 superseded value.
 CQ0912
 CQ0912.Click photographs - Photos may exist for this station.
 CQ0912
 CQ0912;                    North         East    Units  Estimated Accuracy
 CQ0912;SPC LA N     -   181,840.    1,043,790.      MT  (+/- 180 meters Scaled)
 CQ0912
 CQ0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR909562(NAD 83)
 CQ0912
 CQ0912                          SUPERSEDED SURVEY CONTROL
 CQ0912
 CQ0912  NGVD 29 (11/26/84)   18.781  (m)           61.62   (f) ADJUSTED    2 0
 CQ0912
 CQ0912.Superseded values are not recommended for survey control.
 CQ0912
 CQ0912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0912.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0912
 CQ0912_MARKER: DD = SURVEY DISK
 CQ0912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0912_STAMPING: 11V12 1970
 CQ0912_MARK LOGO: LADHGS
 CQ0912_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ0912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0912+STABILITY: SURFACE MOTION
 CQ0912
 CQ0912  HISTORY     - Date     Condition        Report By
 CQ0912  HISTORY     - 1970     MONUMENTED       LADH
 CQ0912
 CQ0912                          STATION DESCRIPTION
 CQ0912
 CQ0912'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0912'3.20 MI NE FROM COLUMBIA.
 CQ0912'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0912'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0912'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 1.90
 CQ0912'MILES TO THE MARK.  IT IS 92.0 FEET EAST OF THE CENTERLINE OF
 CQ0912'LOUISIANA HIGHWAY 133, 55.0 FEET EAST OF A FENCE CORNER, 34.0 FEET
 CQ0912'SOUTHEAST OF A POWER POLE, 14.0 FEET SOUTHWEST OF A 42 INCH PIN OAK
 CQ0912'TREE, SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND
 CQ0912'ON PROPERTY BELONGING TO BELLVUE BAPTIST CHURCH.  A STEEL WITNESS POST
 CQ0912'IS SET 1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0913 ***********************************************************************
 CQ0913  DESIGNATION -  11 V 13
 CQ0913  PID         -  CQ0913
 CQ0913  STATE/COUNTY-  LA/CALDWELL
 CQ0913  COUNTRY     -  US
 CQ0913  USGS QUAD   -  COLUMBIA (2018)
 CQ0913
 CQ0913                         *CURRENT SURVEY CONTROL
 CQ0913  ______________________________________________________________________
 CQ0913* NAD 83(1986) POSITION- 32 07 26.     (N) 092 02 27.     (W)   SCALED
 CQ0913* NAVD 88 ORTHO HEIGHT -    19.45  (+/-2cm)       63.8   (feet) VERTCON3
 CQ0913  ______________________________________________________________________
 CQ0913  GEOID HEIGHT    -        -25.705 (meters)                     GEOID18
 CQ0913  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0913
 CQ0913.The horizontal coordinates were scaled from a map and have
 CQ0913.an estimated accuracy of +/- 6 seconds.
 CQ0913
 CQ0913.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0913.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0913
 CQ0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0913.GEOID18 height accuracy estimate available here.
 CQ0913
 CQ0913.The vertical order pertains to the NGVD 29 superseded value.
 CQ0913
 CQ0913.Click photographs - Photos may exist for this station.
 CQ0913
 CQ0913;                    North         East    Units  Estimated Accuracy
 CQ0913;SPC LA N     -   180,140.    1,043,330.      MT  (+/- 180 meters Scaled)
 CQ0913
 CQ0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR904545(NAD 83)
 CQ0913
 CQ0913                          SUPERSEDED SURVEY CONTROL
 CQ0913
 CQ0913  NGVD 29 (11/26/84)   19.540  (m)           64.11   (f) ADJUSTED    2 0
 CQ0913
 CQ0913.Superseded values are not recommended for survey control.
 CQ0913
 CQ0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0913.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0913
 CQ0913_MARKER: DD = SURVEY DISK
 CQ0913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0913_STAMPING: 11V13 1970
 CQ0913_MARK LOGO: LADHGS
 CQ0913_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0913+STABILITY: SURFACE MOTION
 CQ0913
 CQ0913  HISTORY     - Date     Condition        Report By
 CQ0913  HISTORY     - 1970     MONUMENTED       LADH
 CQ0913
 CQ0913                          STATION DESCRIPTION
 CQ0913
 CQ0913'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0913'2.30 MI NE FROM COLUMBIA.
 CQ0913'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0913'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0913'THENCE NORTH ALONG LOUISIANA HIGHWAY 133, 1.0 MILE TO THE MARK.  IT IS
 CQ0913'68.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 133, 19.0 FEET
 CQ0913'SOUTH OF THE SOUTHEAST CORNER OF A FRAME TENANT HOUSE, 1.0 FOOT SOUTH
 CQ0913'OF A POWER POLE AND FENCE CORNER, 33.0 FEET NORTH OF A FENCE CORNER.
 CQ0913'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND. A
 CQ0913'STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0903 ***********************************************************************
 CQ0903  DESIGNATION -  11 V 3
 CQ0903  PID         -  CQ0903
 CQ0903  STATE/COUNTY-  LA/CALDWELL
 CQ0903  COUNTRY     -  US
 CQ0903  USGS QUAD   -  RIVERTON (2018)
 CQ0903
 CQ0903                         *CURRENT SURVEY CONTROL
 CQ0903  ______________________________________________________________________
 CQ0903* NAD 83(1986) POSITION- 32 14 46.     (N) 092 00 01.     (W)   SCALED
 CQ0903* NAVD 88 ORTHO HEIGHT -    20.08  (+/-2cm)       65.9   (feet) VERTCON3
 CQ0903  ______________________________________________________________________
 CQ0903  GEOID HEIGHT    -        -25.872 (meters)                     GEOID18
 CQ0903  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0903
 CQ0903.The horizontal coordinates were scaled from a map and have
 CQ0903.an estimated accuracy of +/- 6 seconds.
 CQ0903
 CQ0903.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0903
 CQ0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0903.GEOID18 height accuracy estimate available here.
 CQ0903
 CQ0903.The vertical order pertains to the NGVD 29 superseded value.
 CQ0903
 CQ0903.Click photographs - Photos may exist for this station.
 CQ0903
 CQ0903;                    North         East    Units  Estimated Accuracy
 CQ0903;SPC LA N     -   193,710.    1,047,090.      MT  (+/- 180 meters Scaled)
 CQ0903
 CQ0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR941681(NAD 83)
 CQ0903
 CQ0903                          SUPERSEDED SURVEY CONTROL
 CQ0903
 CQ0903  NGVD 29 (11/26/84)   20.159  (m)           66.14   (f) ADJUSTED    2 0
 CQ0903
 CQ0903.Superseded values are not recommended for survey control.
 CQ0903
 CQ0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0903.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0903
 CQ0903_MARKER: DD = SURVEY DISK
 CQ0903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0903_STAMPING: 11V3 1970
 CQ0903_MARK LOGO: LADHGS
 CQ0903_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ0903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0903+STABILITY: SURFACE MOTION
 CQ0903
 CQ0903  HISTORY     - Date     Condition        Report By
 CQ0903  HISTORY     - 1970     MONUMENTED       LADH
 CQ0903
 CQ0903                          STATION DESCRIPTION
 CQ0903
 CQ0903'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0903'12.65 MI NE FROM COLUMBIA.
 CQ0903'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE COLUMBIA
 CQ0903'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0903'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 11.35
 CQ0903'MILES TO THE MARK.  IT IS 102.0 FEET EAST OF THE CENTERLINE OF
 CQ0903'LOUISIANA HIGHWAY 133, 68.0 FEET EAST OF A FOOT METAL GATE, 1.0 FOOT
 CQ0903'SOUTH OF A FENCE, 122.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 CQ0903'FARM EQUIPMENT SHED, 25.0 FEET SOUTH OF A GRAVEL DRIVEWAY. SET IN TOP
 CQ0903'OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND. A STEEL WITNESS
 CQ0903'POST IS SET 1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0904 ***********************************************************************
 CQ0904  DESIGNATION -  11 V 4
 CQ0904  PID         -  CQ0904
 CQ0904  STATE/COUNTY-  LA/CALDWELL
 CQ0904  COUNTRY     -  US
 CQ0904  USGS QUAD   -  RIVERTON (2018)
 CQ0904
 CQ0904                         *CURRENT SURVEY CONTROL
 CQ0904  ______________________________________________________________________
 CQ0904* NAD 83(1986) POSITION- 32 13 56.     (N) 092 00 28.     (W)   SCALED
 CQ0904* NAVD 88 ORTHO HEIGHT -    19.27  (+/-2cm)       63.2   (feet) VERTCON3
 CQ0904  ______________________________________________________________________
 CQ0904  GEOID HEIGHT    -        -25.852 (meters)                     GEOID18
 CQ0904  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0904
 CQ0904.The horizontal coordinates were scaled from a map and have
 CQ0904.an estimated accuracy of +/- 6 seconds.
 CQ0904
 CQ0904.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0904.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0904
 CQ0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0904.GEOID18 height accuracy estimate available here.
 CQ0904
 CQ0904.The vertical order pertains to the NGVD 29 superseded value.
 CQ0904
 CQ0904.Click photographs - Photos may exist for this station.
 CQ0904
 CQ0904;                    North         East    Units  Estimated Accuracy
 CQ0904;SPC LA N     -   192,170.    1,046,390.      MT  (+/- 180 meters Scaled)
 CQ0904
 CQ0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR934666(NAD 83)
 CQ0904
 CQ0904                          SUPERSEDED SURVEY CONTROL
 CQ0904
 CQ0904  NGVD 29 (11/26/84)   19.357  (m)           63.51   (f) ADJUSTED    2 0
 CQ0904
 CQ0904.Superseded values are not recommended for survey control.
 CQ0904
 CQ0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0904.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0904
 CQ0904_MARKER: DD = SURVEY DISK
 CQ0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0904_STAMPING: 11V4 1970
 CQ0904_MARK LOGO: LADHGS
 CQ0904_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0904+STABILITY: SURFACE MOTION
 CQ0904
 CQ0904  HISTORY     - Date     Condition        Report By
 CQ0904  HISTORY     - 1970     MONUMENTED       LADH
 CQ0904
 CQ0904                          STATION DESCRIPTION
 CQ0904
 CQ0904'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0904'11.60 MI NE FROM COLUMBIA.
 CQ0904'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE COLUMBIA
 CQ0904'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0904'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 10.30
 CQ0904'MILES TO THE MARK.  IT IS 165.0 FEET WEST OF LOUISIANA HIGHWAY 133,
 CQ0904'70.0 FEET WEST OF A POWER POLE WITH GUY WIRE, 43.0 FEET SOUTH OF THE
 CQ0904'SOUTHWEST CORNER OF BETHANY BAPTIST CHURCH, 1.5 FEET EAST OF A FENCE,
 CQ0904'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND. A
 CQ0904'STEEL WITNESS POST IS SET 1.0 FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0905 ***********************************************************************
 CQ0905  DESIGNATION -  11 V 5
 CQ0905  PID         -  CQ0905
 CQ0905  STATE/COUNTY-  LA/CALDWELL
 CQ0905  COUNTRY     -  US
 CQ0905  USGS QUAD   -  RIVERTON (2018)
 CQ0905
 CQ0905                         *CURRENT SURVEY CONTROL
 CQ0905  ______________________________________________________________________
 CQ0905* NAD 83(1986) POSITION- 32 13 06.     (N) 092 00 35.     (W)   SCALED
 CQ0905* NAVD 88 ORTHO HEIGHT -    19.47  (+/-2cm)       63.9   (feet) VERTCON3
 CQ0905  ______________________________________________________________________
 CQ0905  GEOID HEIGHT    -        -25.836 (meters)                     GEOID18
 CQ0905  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0905
 CQ0905.The horizontal coordinates were scaled from a map and have
 CQ0905.an estimated accuracy of +/- 6 seconds.
 CQ0905
 CQ0905.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0905.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0905
 CQ0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0905.GEOID18 height accuracy estimate available here.
 CQ0905
 CQ0905.The vertical order pertains to the NGVD 29 superseded value.
 CQ0905
 CQ0905.Click photographs - Photos may exist for this station.
 CQ0905
 CQ0905;                    North         East    Units  Estimated Accuracy
 CQ0905;SPC LA N     -   190,630.    1,046,210.      MT  (+/- 180 meters Scaled)
 CQ0905
 CQ0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR933650(NAD 83)
 CQ0905
 CQ0905                          SUPERSEDED SURVEY CONTROL
 CQ0905
 CQ0905  NGVD 29 (11/26/84)   19.557  (m)           64.16   (f) ADJUSTED    2 0
 CQ0905
 CQ0905.Superseded values are not recommended for survey control.
 CQ0905
 CQ0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0905.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0905
 CQ0905_MARKER: DD = SURVEY DISK
 CQ0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0905_STAMPING: 11V5 1970
 CQ0905_MARK LOGO: LADHGS
 CQ0905_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0905+STABILITY: SURFACE MOTION
 CQ0905
 CQ0905  HISTORY     - Date     Condition        Report By
 CQ0905  HISTORY     - 1970     MONUMENTED       LADH
 CQ0905
 CQ0905                          STATION DESCRIPTION
 CQ0905
 CQ0905'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0905'10.55 MI NE FROM COLUMBIA.
 CQ0905'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0905'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0905'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 9.25
 CQ0905'MILES TO THE MARK.  IT IS 63.0 FEET WEST OF THE CENTERLINE OF
 CQ0905'LOUISIANA HIGHWAY 133, 32.0 FEET WEST OF A FENCE CORNER, 8.0 FEET WEST
 CQ0905'OF A CATTLE GUARD, 64.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 CQ0905'CONCRETE BLOCK BUILDING, BELONGING TO CARL WILLIAMS.  SET IN TOP OF A
 CQ0905'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CQ0905'IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0906 ***********************************************************************
 CQ0906  DESIGNATION -  11 V 6
 CQ0906  PID         -  CQ0906
 CQ0906  STATE/COUNTY-  LA/CALDWELL
 CQ0906  COUNTRY     -  US
 CQ0906  USGS QUAD   -  RIVERTON (2018)
 CQ0906
 CQ0906                         *CURRENT SURVEY CONTROL
 CQ0906  ______________________________________________________________________
 CQ0906* NAD 83(1986) POSITION- 32 12 14.     (N) 092 00 27.     (W)   SCALED
 CQ0906* NAVD 88 ORTHO HEIGHT -    18.93  (+/-2cm)       62.1   (feet) VERTCON3
 CQ0906  ______________________________________________________________________
 CQ0906  GEOID HEIGHT    -        -25.823 (meters)                     GEOID18
 CQ0906  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0906
 CQ0906.The horizontal coordinates were scaled from a map and have
 CQ0906.an estimated accuracy of +/- 6 seconds.
 CQ0906
 CQ0906.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0906.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0906
 CQ0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0906.GEOID18 height accuracy estimate available here.
 CQ0906
 CQ0906.The vertical order pertains to the NGVD 29 superseded value.
 CQ0906
 CQ0906.Click photographs - Photos may exist for this station.
 CQ0906
 CQ0906;                    North         East    Units  Estimated Accuracy
 CQ0906;SPC LA N     -   189,030.    1,046,430.      MT  (+/- 180 meters Scaled)
 CQ0906
 CQ0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR935634(NAD 83)
 CQ0906
 CQ0906                          SUPERSEDED SURVEY CONTROL
 CQ0906
 CQ0906  NGVD 29 (11/26/84)   19.015  (m)           62.39   (f) ADJUSTED    2 0
 CQ0906
 CQ0906.Superseded values are not recommended for survey control.
 CQ0906
 CQ0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0906.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0906
 CQ0906_MARKER: DD = SURVEY DISK
 CQ0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0906_STAMPING: 11V6 1970
 CQ0906_MARK LOGO: LADHGS
 CQ0906_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0906+STABILITY: SURFACE MOTION
 CQ0906
 CQ0906  HISTORY     - Date     Condition        Report By
 CQ0906  HISTORY     - 1970     MONUMENTED       LADH
 CQ0906
 CQ0906                          STATION DESCRIPTION
 CQ0906
 CQ0906'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0906'9.50 MI NE FROM COLUMBIA.
 CQ0906'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0906'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0906'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 8.20
 CQ0906'MILES TO THE MARK.  IT IS 76.0 FEET EAST OF THE CENTERLINE OF
 CQ0906'LOUISIANA HIGHWAY 133, 47.0 FEET EAST OF A FENCE CORNER, 1.0 FOOT
 CQ0906'NORTH OF A FENCE, 90.0 FEET SOUTHEAST OF A POWER POLE, 56.0 FEET
 CQ0906'SOUTHEAST OF THE CENTERLINE OF A DIRT RAMP WITH METAL PIPE, SET IN TOP
 CQ0906'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS
 CQ0906'POST IS SET 1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0907 ***********************************************************************
 CQ0907  DESIGNATION -  11 V 7
 CQ0907  PID         -  CQ0907
 CQ0907  STATE/COUNTY-  LA/CALDWELL
 CQ0907  COUNTRY     -  US
 CQ0907  USGS QUAD   -  RIVERTON (2018)
 CQ0907
 CQ0907                         *CURRENT SURVEY CONTROL
 CQ0907  ______________________________________________________________________
 CQ0907* NAD 83(1986) POSITION- 32 11 26.     (N) 092 00 28.     (W)   SCALED
 CQ0907* NAVD 88 ORTHO HEIGHT -    18.79  (+/-2cm)       61.6   (feet) VERTCON3
 CQ0907  ______________________________________________________________________
 CQ0907  GEOID HEIGHT    -        -25.808 (meters)                     GEOID18
 CQ0907  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0907
 CQ0907.The horizontal coordinates were scaled from a map and have
 CQ0907.an estimated accuracy of +/- 6 seconds.
 CQ0907
 CQ0907.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0907.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0907
 CQ0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0907.GEOID18 height accuracy estimate available here.
 CQ0907
 CQ0907.The vertical order pertains to the NGVD 29 superseded value.
 CQ0907
 CQ0907.Click photographs - Photos may exist for this station.
 CQ0907
 CQ0907;                    North         East    Units  Estimated Accuracy
 CQ0907;SPC LA N     -   187,550.    1,046,410.      MT  (+/- 180 meters Scaled)
 CQ0907
 CQ0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR935619(NAD 83)
 CQ0907
 CQ0907                          SUPERSEDED SURVEY CONTROL
 CQ0907
 CQ0907  NGVD 29 (11/26/84)   18.872  (m)           61.92   (f) ADJUSTED    2 0
 CQ0907
 CQ0907.Superseded values are not recommended for survey control.
 CQ0907
 CQ0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0907.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0907
 CQ0907_MARKER: DD = SURVEY DISK
 CQ0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0907_STAMPING: 11V7 1970
 CQ0907_MARK LOGO: LADHGS
 CQ0907_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0907+STABILITY: SURFACE MOTION
 CQ0907
 CQ0907  HISTORY     - Date     Condition        Report By
 CQ0907  HISTORY     - 1970     MONUMENTED       LADH
 CQ0907
 CQ0907                          STATION DESCRIPTION
 CQ0907
 CQ0907'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0907'8.50 MI NE FROM COLUMBIA.
 CQ0907'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0907'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0907'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 7.20
 CQ0907'MILES TO THE MARK.  IT IS 67.0 FEET SOUTH OF THE CENTERLINE OF
 CQ0907'LOUISIANA HIGHWAY 133, 20.0 FEET SOUTH OF A FENCE, 1.0 FOOT EAST OF A
 CQ0907'FENCE, 165.0 FEET WEST OF A GRAVEL ROAD.  SET IN TOP OF A CONCRETE
 CQ0907'POST PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CQ0907'1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2383 ***********************************************************************
 CP2383  DESIGNATION -  11 V 8
 CP2383  PID         -  CP2383
 CP2383  STATE/COUNTY-  LA/CALDWELL
 CP2383  COUNTRY     -  US
 CP2383  USGS QUAD   -  HEBERT (2018)
 CP2383
 CP2383                         *CURRENT SURVEY CONTROL
 CP2383  ______________________________________________________________________
 CP2383* NAD 83(1986) POSITION- 32 10 55.     (N) 091 59 28.     (W)   SCALED
 CP2383* NAVD 88 ORTHO HEIGHT -    18.18  (+/-2cm)       59.6   (feet) VERTCON3
 CP2383  ______________________________________________________________________
 CP2383  GEOID HEIGHT    -        -25.820 (meters)                     GEOID18
 CP2383  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2383
 CP2383.The horizontal coordinates were scaled from a map and have
 CP2383.an estimated accuracy of +/- 6 seconds.
 CP2383
 CP2383.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2383.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2383
 CP2383.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2383.GEOID18 height accuracy estimate available here.
 CP2383
 CP2383.The vertical order pertains to the NGVD 29 superseded value.
 CP2383
 CP2383.Click photographs - Photos may exist for this station.
 CP2383
 CP2383;                    North         East    Units  Estimated Accuracy
 CP2383;SPC LA N     -   186,600.    1,047,990.      MT  (+/- 180 meters Scaled)
 CP2383
 CP2383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR951610(NAD 83)
 CP2383
 CP2383                          SUPERSEDED SURVEY CONTROL
 CP2383
 CP2383  NGVD 29 (??/??/92)   18.265  (m)           59.92   (f) ADJ UNCH    2 0
 CP2383
 CP2383.Superseded values are not recommended for survey control.
 CP2383
 CP2383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2383.See file dsdata.pdf to determine how the superseded data were derived.
 CP2383
 CP2383_MARKER: DD = SURVEY DISK
 CP2383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2383_STAMPING: 11V8 1970
 CP2383_MARK LOGO: LADHGS
 CP2383_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2383+STABILITY: SURFACE MOTION
 CP2383_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP2383+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2008
 CP2383
 CP2383  HISTORY     - Date     Condition        Report By
 CP2383  HISTORY     - 1970     MONUMENTED       LADH
 CP2383  HISTORY     - 20080822 GOOD             INDIV
 CP2383
 CP2383                          STATION DESCRIPTION
 CP2383
 CP2383'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2383'7.40 MI NE FROM COLUMBIA.
 CP2383'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE COLUMBIA
 CP2383'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CP2383'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 6.10
 CP2383'MILES TO THE MARK.  IT IS 60.0 FEET SOUTH OF THE CENTERLINE OF
 CP2383'LOUISIANA HIGHWAY 561, 162.0 FEET EAST OF THE CENTERLINE OF LOUISIANA
 CP2383'HIGHWAY 133, 4.0 FEET WEST OF THE SOUTHWEST CORNER OF A CONCRETE BLOCK
 CP2383'BUILDING, 138.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF HOWARDS
 CP2383'GROCERY AND U.S. POST OFFICE AT HEBERT.  SET IN TOP OF A CONCRETE POST
 CP2383'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2383'FOOT WEST OF THE MARK.
 CP2383
 CP2383                          STATION RECOVERY (2008)
 CP2383
 CP2383'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (DWA)
 CP2383'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0909 ***********************************************************************
 CQ0909  DESIGNATION -  11 V 9
 CQ0909  PID         -  CQ0909
 CQ0909  STATE/COUNTY-  LA/CALDWELL
 CQ0909  COUNTRY     -  US
 CQ0909  USGS QUAD   -  RIVERTON (2018)
 CQ0909
 CQ0909                         *CURRENT SURVEY CONTROL
 CQ0909  ______________________________________________________________________
 CQ0909* NAD 83(1986) POSITION- 32 10 14.     (N) 092 00 01.     (W)   SCALED
 CQ0909* NAVD 88 ORTHO HEIGHT -    16.39  (+/-2cm)       53.8   (feet) VERTCON3
 CQ0909  ______________________________________________________________________
 CQ0909  GEOID HEIGHT    -        -25.797 (meters)                     GEOID18
 CQ0909  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0909
 CQ0909.The horizontal coordinates were scaled from a map and have
 CQ0909.an estimated accuracy of +/- 6 seconds.
 CQ0909
 CQ0909.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0909.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0909
 CQ0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0909.GEOID18 height accuracy estimate available here.
 CQ0909
 CQ0909.The vertical order pertains to the NGVD 29 superseded value.
 CQ0909
 CQ0909.Click photographs - Photos may exist for this station.
 CQ0909
 CQ0909;                    North         East    Units  Estimated Accuracy
 CQ0909;SPC LA N     -   185,330.    1,047,130.      MT  (+/- 180 meters Scaled)
 CQ0909
 CQ0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR942597(NAD 83)
 CQ0909
 CQ0909                          SUPERSEDED SURVEY CONTROL
 CQ0909
 CQ0909  NGVD 29 (11/26/84)   16.473  (m)           54.05   (f) ADJUSTED    2 0
 CQ0909
 CQ0909.Superseded values are not recommended for survey control.
 CQ0909
 CQ0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0909.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0909
 CQ0909_MARKER: DD = SURVEY DISK
 CQ0909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0909_STAMPING: 11V9 1970
 CQ0909_MARK LOGO: LADHGS
 CQ0909_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ0909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0909+STABILITY: SURFACE MOTION
 CQ0909
 CQ0909  HISTORY     - Date     Condition        Report By
 CQ0909  HISTORY     - 1970     MONUMENTED       LADH
 CQ0909
 CQ0909                          STATION DESCRIPTION
 CQ0909
 CQ0909'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ0909'6.45 MI NE FROM COLUMBIA.
 CQ0909'ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM COLUMBIA
 CQ0909'MENTAL HEALTH CLINIC TO THE INTERSECTION OF LOUISIANA HIGHWAY 133.
 CQ0909'THENCE IN A NORTHERLY DIRECTION ALONG LOUISIANA HIGHWAY 133, 5.15
 CQ0909'MILES TO THE MARK.  IT IS 82.0 FEET SOUTHEAST OF THE CENTERLINE OF
 CQ0909'LOUISIANA HIGHWAY 133, 44.0 FEET SOUTHEAST OF A BARBWIRE FENCE, 55.0
 CQ0909'FEET EAST OF THE SOUTHEAST END OF A 15 FEET DIAMETER MULTIPLATE
 CQ0909'CULVERT, 100.0 FEET SOUTH OF A POWER POLE.  SET IN TOP OF A CONCRETE
 CQ0909'POST PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CQ0909'1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0188 ***********************************************************************
 BJ0188  DESIGNATION -  11 WARL
 BJ0188  PID         -  BJ0188
 BJ0188  STATE/COUNTY-  LA/ST LANDRY
 BJ0188  COUNTRY     -  US
 BJ0188  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ0188
 BJ0188                         *CURRENT SURVEY CONTROL
 BJ0188  ______________________________________________________________________
 BJ0188* NAD 83(1986) POSITION- 30 50 24.     (N) 091 48 42.     (W)   SCALED
 BJ0188* NAVD 88 ORTHO HEIGHT -    12.513 (meters)       41.05  (feet) ADJUSTED
 BJ0188  ______________________________________________________________________
 BJ0188  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BJ0188  DYNAMIC HEIGHT  -         12.497 (meters)       41.00  (feet) COMP
 BJ0188  MODELED GRAVITY -    979,374.3   (mgal)                       NAVD 88
 BJ0188
 BJ0188  VERT ORDER      -  FIRST     CLASS I
 BJ0188
 BJ0188.The horizontal coordinates were scaled from a map and have
 BJ0188.an estimated accuracy of +/- 6 seconds.
 BJ0188
 BJ0188.The orthometric height was determined by differential leveling and
 BJ0188.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0188.in February 1994.
 BJ0188
 BJ0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0188.GEOID18 height accuracy estimate available here.
 BJ0188
 BJ0188.Click photographs - Photos may exist for this station.
 BJ0188
 BJ0188.The dynamic height is computed by dividing the NAVD 88
 BJ0188.geopotential number by the normal gravity value computed on the
 BJ0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0188.degrees latitude (g = 980.6199 gals.).
 BJ0188
 BJ0188.The modeled gravity was interpolated from observed gravity values.
 BJ0188
 BJ0188;                    North         East    Units  Estimated Accuracy
 BJ0188;SPC LA S     -   259,480.      954,240.      MT  (+/- 180 meters Scaled)
 BJ0188
 BJ0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ136124(NAD 83)
 BJ0188
 BJ0188                          SUPERSEDED SURVEY CONTROL
 BJ0188
 BJ0188  NAVD 88 (06/15/91)   12.545  (m)           41.16   (f) SUPERSEDED  1 1
 BJ0188  NGVD 29 (11/26/84)   12.503  (m)           41.02   (f) ADJUSTED    1 1
 BJ0188
 BJ0188.Superseded values are not recommended for survey control.
 BJ0188
 BJ0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0188.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0188
 BJ0188_MARKER: DD = SURVEY DISK
 BJ0188_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0188_STAMPING: PBM 11 WARL 1976
 BJ0188_MARK LOGO: USACE
 BJ0188_PROJECTION: PROJECTING 56 CENTIMETERS
 BJ0188_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0188_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0188_ROD/PIPE-DEPTH: 34.4 meters
 BJ0188_SLEEVE-DEPTH  : 27.4 meters
 BJ0188
 BJ0188  HISTORY     - Date     Condition        Report By
 BJ0188  HISTORY     - 1976     MONUMENTED       USACE
 BJ0188  HISTORY     - 1976     GOOD             NGS
 BJ0188
 BJ0188                          STATION DESCRIPTION
 BJ0188
 BJ0188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0188'10.5 MILES SOUTH ALONG STATE HIGHWAY 105 FROM THE SIMMESPORT
 BJ0188'ELEMENTARY SCHOOL, AT THE SOUTH END OF A CURVE, 82 FT EAST OF THE
 BJ0188'CENTER LINE OF THE HIGHWAY, 161.3 FT EAST OF THE NORTHEAST CORNER
 BJ0188'OF THE NEW ZION CHURCH, 8.6 FT EAST OF THE WEST RIGHT OF WAY FENCE
 BJ0188'OF THE ATCHAFALAYA RIVER LEVEE, A 1-INCH IRON PIPE WITH A DISK DRIVEN
 BJ0188'TO A DEPTH OF 113 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH
 BJ0188'OF 90 FT WITH A 3-INCH SCREW CAP FOR ACCESS, THE SCREW CAP PROJECTS
 BJ0188'22-INCHES ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2338 ***********************************************************************
 BJ2338  DESIGNATION -  110
 BJ2338  PID         -  BJ2338
 BJ2338  STATE/COUNTY-  LA/ST MARTIN
 BJ2338  COUNTRY     -  US
 BJ2338  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2338
 BJ2338                         *CURRENT SURVEY CONTROL
 BJ2338  ______________________________________________________________________
 BJ2338* NAD 83(1986) POSITION- 30 24 17.     (N) 091 41 30.     (W)   SCALED
 BJ2338* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2338  **This station is located in a suspected subsidence area (see below).
 BJ2338  ______________________________________________________________________
 BJ2338  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 BJ2338
 BJ2338.The horizontal coordinates were scaled from a map and have
 BJ2338.an estimated accuracy of +/- 6 seconds.
 BJ2338
 BJ2338.** This station is in an area of known vertical motion. If an
 BJ2338.** orthometric height was ever established but is not available 
 BJ2338.** in the current survey control section, the orthometric height
 BJ2338.** is considered suspect.  Suspect heights are available in the
 BJ2338.** superseded section only if requested.
 BJ2338
 BJ2338.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2338.GEOID18 height accuracy estimate available here.
 BJ2338
 BJ2338.Click photographs - Photos may exist for this station.
 BJ2338
 BJ2338;                    North         East    Units  Estimated Accuracy
 BJ2338;SPC LA S     -   211,180.      965,570.      MT  (+/- 180 meters Scaled)
 BJ2338
 BJ2338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP256643(NAD 83)
 BJ2338
 BJ2338                          SUPERSEDED SURVEY CONTROL
 BJ2338
 BJ2338.No superseded survey control is available for this station.
 BJ2338
 BJ2338_MARKER: S = SPIKE
 BJ2338_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2338_SP_SET: TREE
 BJ2338_STAMPING: PRE B.M. 110 1933
 BJ2338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2338
 BJ2338  HISTORY     - Date     Condition        Report By
 BJ2338  HISTORY     - 1933     MONUMENTED       USACE
 BJ2338  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2338
 BJ2338                          STATION DESCRIPTION
 BJ2338
 BJ2338'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2338'6 MI NE FROM EAST ATCHAFALAYA.
 BJ2338'6 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2338'POST OFFICE AT EAST ATCHAFALAYA, SAINT MARTIN PARISH, ABOUT 1 MILE
 BJ2338'NORTH OF THE HEAD OF ALABAMA BAYOU (RIVER MILEAGE), ABOUT 300 FEET
 BJ2338'BACK OF THE TOP OF THE RIVER BANK, 15 FEET BACK OF THE WILLIE
 BJ2338'THOMASSEE, SR. RESIDENCE, AT A 24-INCH DOUBLE WILLOW TREE WITH A BRASS
 BJ2338'PLATE STAMPED PRE B.M. 110 1933, IN THE DIAMOND BLAZE ON THE UPPER
 BJ2338'SIDE OF THE TREE, AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND. A
 BJ2338'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2336 ***********************************************************************
 BJ2336  DESIGNATION -  110 A
 BJ2336  PID         -  BJ2336
 BJ2336  STATE/COUNTY-  LA/ST MARTIN
 BJ2336  COUNTRY     -  US
 BJ2336  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2336
 BJ2336                         *CURRENT SURVEY CONTROL
 BJ2336  ______________________________________________________________________
 BJ2336* NAD 83(1986) POSITION- 30 25 01.     (N) 091 41 51.     (W)   SCALED
 BJ2336* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2336  **This station is located in a suspected subsidence area (see below).
 BJ2336  ______________________________________________________________________
 BJ2336  GEOID HEIGHT    -        -27.245 (meters)                     GEOID18
 BJ2336
 BJ2336.The horizontal coordinates were scaled from a map and have
 BJ2336.an estimated accuracy of +/- 6 seconds.
 BJ2336
 BJ2336.** This station is in an area of known vertical motion. If an
 BJ2336.** orthometric height was ever established but is not available 
 BJ2336.** in the current survey control section, the orthometric height
 BJ2336.** is considered suspect.  Suspect heights are available in the
 BJ2336.** superseded section only if requested.
 BJ2336
 BJ2336.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2336.GEOID18 height accuracy estimate available here.
 BJ2336
 BJ2336.Click photographs - Photos may exist for this station.
 BJ2336
 BJ2336;                    North         East    Units  Estimated Accuracy
 BJ2336;SPC LA S     -   212,540.      965,010.      MT  (+/- 180 meters Scaled)
 BJ2336
 BJ2336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP250657(NAD 83)
 BJ2336
 BJ2336                          SUPERSEDED SURVEY CONTROL
 BJ2336
 BJ2336.No superseded survey control is available for this station.
 BJ2336
 BJ2336_MARKER: S = SPIKE
 BJ2336_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2336_SP_SET: TREE
 BJ2336_STAMPING: PRE B.M. 110 1933
 BJ2336_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2336
 BJ2336  HISTORY     - Date     Condition        Report By
 BJ2336  HISTORY     - 1933     MONUMENTED       USACE
 BJ2336  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2336
 BJ2336                          STATION DESCRIPTION
 BJ2336
 BJ2336'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2336'10.5 MI S FROM SHERBURNE.
 BJ2336'IN SAINT MARTIN PARISH, ABOUT 10-1/2 MILES SOUTH ALONG THE LEVEE FROM
 BJ2336'THE STORE AT SHERBURNE, POINTE COUPEE PARISH, 27 FEET LANDSIDE OF
 BJ2336'LEVEE STATION 2769+27, ON THE EAST BANK OF ATCHAFALAYA RIVER, 45 FEET
 BJ2336'NORTH OF THE END OF THE LEVEE, IN AN 8-INCH WILLOW GAGE TREE AT THE
 BJ2336'28-FOOT MARK, WITH A BRASS PLATE STAMPED PRE B.M. 110 1933.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1148 ***********************************************************************
 CP1148  DESIGNATION -  1100 A BOLT
 CP1148  PID         -  CP1148
 CP1148  STATE/COUNTY-  LA/EAST CARROLL
 CP1148  COUNTRY     -  US
 CP1148  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1148
 CP1148                         *CURRENT SURVEY CONTROL
 CP1148  ______________________________________________________________________
 CP1148* NAD 83(1986) POSITION- 32 44 51.     (N) 091 10 42.     (W)   SCALED
 CP1148* NAVD 88 ORTHO HEIGHT -    29.08  (+/-2cm)       95.4   (feet) VERTCON3
 CP1148  ______________________________________________________________________
 CP1148  GEOID HEIGHT    -        -26.352 (meters)                     GEOID18
 CP1148  VERT ORDER      -  ? (See Below)
 CP1148
 CP1148.The horizontal coordinates were scaled from a map and have
 CP1148.an estimated accuracy of +/- 6 seconds.
 CP1148
 CP1148.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1148.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1148
 CP1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1148.GEOID18 height accuracy estimate available here.
 CP1148
 CP1148.The vertical order pertains to the NGVD 29 superseded value.
 CP1148
 CP1148.Click photographs - Photos may exist for this station.
 CP1148
 CP1148;                    North         East    Units  Estimated Accuracy
 CP1148;SPC LA N     -   249,960.    1,123,860.      MT  (+/- 180 meters Scaled)
 CP1148
 CP1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS706247(NAD 83)
 CP1148
 CP1148                          SUPERSEDED SURVEY CONTROL
 CP1148
 CP1148  NGVD 29 (??/??/92)   29.010  (m)           95.18   (f) ADJ UNCH       
 CP1148
 CP1148.Superseded values are not recommended for survey control.
 CP1148
 CP1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1148.See file dsdata.pdf to determine how the superseded data were derived.
 CP1148
 CP1148_MARKER: B = BOLT
 CP1148_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1148_SP_SET: UNDERGROUND STONE
 CP1148_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1148
 CP1148  HISTORY     - Date     Condition        Report By
 CP1148  HISTORY     - UNK      MONUMENTED       USACE
 CP1148  HISTORY     - 1934     GOOD             USACE
 CP1148  HISTORY     - 1943     GOOD             LOCENG
 CP1148
 CP1148                          STATION DESCRIPTION
 CP1148
 CP1148'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1148'3.5 MI S FROM LAKE PROVIDENCE.
 CP1148'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1148'MISSISSIPPI RIVER, EAST CARROLL PARISH, LOUISIANA, 3 1/2 MILES SOUTH
 CP1148'OF LAKE PROVIDENCE, LA.  587 FEET WEST OF LEVEE STATION NO. 1100. 115
 CP1148'FEET WEST OF CENTER LINE OF HIGHWAY NO. 65, 60 FEET NORTHEAST OF
 CP1148'HOUSE AND 22 FEET SOUTHEAST OF WAYWAY CHURCH.
 CP1148
 CP1148                          STATION RECOVERY (1943)
 CP1148
 CP1148'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1943
 CP1148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1147 ***********************************************************************
 CP1147  DESIGNATION -  1100 A CAP
 CP1147  PID         -  CP1147
 CP1147  STATE/COUNTY-  LA/EAST CARROLL
 CP1147  COUNTRY     -  US
 CP1147  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1147
 CP1147                         *CURRENT SURVEY CONTROL
 CP1147  ______________________________________________________________________
 CP1147* NAD 83(1986) POSITION- 32 44 51.     (N) 091 10 42.     (W)   SCALED
 CP1147* NAVD 88 ORTHO HEIGHT -    30.28  (+/-2cm)       99.3   (feet) VERTCON3
 CP1147  ______________________________________________________________________
 CP1147  GEOID HEIGHT    -        -26.352 (meters)                     GEOID18
 CP1147  VERT ORDER      -  ? (See Below)
 CP1147
 CP1147.The horizontal coordinates were scaled from a map and have
 CP1147.an estimated accuracy of +/- 6 seconds.
 CP1147
 CP1147.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1147.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1147
 CP1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1147.GEOID18 height accuracy estimate available here.
 CP1147
 CP1147.The vertical order pertains to the NGVD 29 superseded value.
 CP1147
 CP1147.Click photographs - Photos may exist for this station.
 CP1147
 CP1147;                    North         East    Units  Estimated Accuracy
 CP1147;SPC LA N     -   249,960.    1,123,860.      MT  (+/- 180 meters Scaled)
 CP1147
 CP1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS706247(NAD 83)
 CP1147
 CP1147                          SUPERSEDED SURVEY CONTROL
 CP1147
 CP1147  NGVD 29 (??/??/92)   30.206  (m)           99.10   (f) ADJ UNCH       
 CP1147
 CP1147.Superseded values are not recommended for survey control.
 CP1147
 CP1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1147.See file dsdata.pdf to determine how the superseded data were derived.
 CP1147
 CP1147_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1147_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1147_MARK LOGO: USACE
 CP1147_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1147_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1147
 CP1147  HISTORY     - Date     Condition        Report By
 CP1147  HISTORY     - UNK      MONUMENTED       USACE
 CP1147  HISTORY     - 1934     GOOD             USACE
 CP1147  HISTORY     - 1943     GOOD             LOCENG
 CP1147
 CP1147                          STATION DESCRIPTION
 CP1147
 CP1147'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1147'3.5 MI S FROM LAKE PROVIDENCE.
 CP1147'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1147'MISSISSIPPI RIVER, EAST CARROLL PARISH, LOUISIANA, 3 1/2 MILES SOUTH
 CP1147'OF LAKE PROVIDENCE, LA, 587 FEET WEST OF LEVEE STATION NO. 1100, 115
 CP1147'FEET WEST OF CENTER LINE OF HIGHWAY NO. 65, 60 FEET NORTHEAST OF
 CP1147'HOUSE AND 22 FEET SOUTHEAST OF WAYWAY CHURCH.
 CP1147
 CP1147                          STATION RECOVERY (1943)
 CP1147
 CP1147'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1943
 CP1147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0936 ***********************************************************************
 BJ0936  DESIGNATION -  1101
 BJ0936  PID         -  BJ0936
 BJ0936  STATE/COUNTY-  LA/TANGIPAHOA
 BJ0936  COUNTRY     -  US
 BJ0936  USGS QUAD   -  HAMMOND (2018)
 BJ0936
 BJ0936                         *CURRENT SURVEY CONTROL
 BJ0936  ______________________________________________________________________
 BJ0936* NAD 83(1986) POSITION- 30 30 15.     (N) 090 27 44.     (W)   SCALED
 BJ0936* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0936  **This station is located in a suspected subsidence area (see below).
 BJ0936  ______________________________________________________________________
 BJ0936  GEOID HEIGHT    -        -26.877 (meters)                     GEOID18
 BJ0936  DYNAMIC HEIGHT  -         12.487 (meters)       40.97  (feet) COMP
 BJ0936  MODELED GRAVITY -    979,348.5   (mgal)                       NAVD 88
 BJ0936
 BJ0936.The horizontal coordinates were scaled from a map and have
 BJ0936.an estimated accuracy of +/- 6 seconds.
 BJ0936
 BJ0936.** This station is in an area of known vertical motion. If an
 BJ0936.** orthometric height was ever established but is not available 
 BJ0936.** in the current survey control section, the orthometric height
 BJ0936.** is considered suspect.  Suspect heights are available in the
 BJ0936.** superseded section only if requested.
 BJ0936
 BJ0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0936.GEOID18 height accuracy estimate available here.
 BJ0936
 BJ0936.Click photographs - Photos may exist for this station.
 BJ0936
 BJ0936.The dynamic height is computed by dividing the NAVD 88
 BJ0936.geopotential number by the normal gravity value computed on the
 BJ0936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0936.degrees latitude (g = 980.6199 gals.).
 BJ0936
 BJ0936.The modeled gravity was interpolated from observed gravity values.
 BJ0936
 BJ0936;                    North         East    Units  Estimated Accuracy
 BJ0936;SPC LA S     -   222,470.    1,083,620.      MT  (+/- 180 meters Scaled)
 BJ0936
 BJ0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP435773(NAD 83)
 BJ0936
 BJ0936                          SUPERSEDED SURVEY CONTROL
 BJ0936
 BJ0936.No superseded survey control is available for this station.
 BJ0936
 BJ0936_MARKER: DD = SURVEY DISK
 BJ0936_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0936_STAMPING: 1101 41.394
 BJ0936_MARK LOGO: LAGS
 BJ0936_PROJECTION: RECESSED 4 CENTIMETERS
 BJ0936_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ0936_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0936_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ0936+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2006
 BJ0936
 BJ0936  HISTORY     - Date     Condition        Report By
 BJ0936  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0936  HISTORY     - 1969     GOOD             CGS
 BJ0936  HISTORY     - 1976     GOOD             NGS
 BJ0936  HISTORY     - 1986     GOOD             NGS
 BJ0936  HISTORY     - 19920611 GOOD             NGS
 BJ0936  HISTORY     - 20060720 GOOD             NGS
 BJ0936
 BJ0936                          STATION DESCRIPTION
 BJ0936
 BJ0936'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ0936'IN HAMMOND.
 BJ0936'AT HAMMOND, 0.2 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ0936'THE STATION AT HAMMOND, AT THE INTERSECTION OF WEST THOMAS STREET AND
 BJ0936'NORTHWEST RAILROAD AVENUE, NEAR THE SOUTHEAST CORNER OF THE POST
 BJ0936'OFFICE LAWN, 115.0 FEET SOUTH OF THE SOUTHEAST CORNER OF THE POST
 BJ0936'OFFICE BUILDING, 1.3 FEET NORTH OF THE NORTH EDGE OF THE SIDEWALK
 BJ0936'ALONG THE NORTH SIDE OF WEST THOMAS STREET, 1.4 FEET WEST OF THE WEST
 BJ0936'EDGE OF THE SIDEWALK ALONG THE WEST SIDE OF NORTHWEST RAILROAD AVENUE,
 BJ0936'2 INCHES ABOVE THE LEVEL OF THE SIDEWALK AND SET IN THE TOP OF A
 BJ0936'CONCRETE POST FLUSH WITH THE GROUND.
 BJ0936
 BJ0936                          STATION RECOVERY (1976)
 BJ0936
 BJ0936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0936'AT HAMMOND, AT THE NORTHWEST CORNER OF THE JUNCTION OF NORTHWEST
 BJ0936'RAILROAD AVENUE AND WEST THOMAS STREET, 115.3 FT SOUTH OF THE
 BJ0936'SOUTHEAST CORNER OF THE POST OFFICE BUILDING, 1.3 FT NORTH OF THE
 BJ0936'NORTH EDGE OF THE NORTH SIDEWALK OF THE STREET, 1.4 FT WEST OF THE
 BJ0936'WEST EDGE OF THE WEST SIDEWALK OF THE AVENUE, 1.0 FT NORTHEAST OF
 BJ0936'THE NORTHWEST CORNER OF THE CONCRETE BASE OF A METAL UTILITY POLE
 BJ0936'SUPPORTING A TRAFFIC SIGNAL CONTROL BOX.
 BJ0936
 BJ0936                          STATION RECOVERY (1986)
 BJ0936
 BJ0936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0936'RECOVERED IN GOOD CONDITION.  THE RECOVERY BY NGS IS ADEQUATE WITH THE
 BJ0936'FOLLOWING CORRECTION.  CHANGE REFERENCE FROM JUNCTION TO INTERSECTION.
 BJ0936
 BJ0936                          STATION RECOVERY (1992)
 BJ0936
 BJ0936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ0936'IN HAMMOND, AT THE INTERSECTION OF WEST THOMAS STREET AND NORTHWEST
 BJ0936'RAILROAD AVENUE, 35.1 M (115.2 FT) SOUTHEAST OF THE SOUTHEAST CORNER
 BJ0936'OF THE POST OFFICE, 9.4 M (30.8 FT) NORTHWEST OF THE CENTERLINE OF
 BJ0936'THE STREET, 9.1 M (29.9 FT) SOUTHWEST OF THE CENTERLINE OF THE
 BJ0936'AVENUE, 2.2 M (7.2 FT) WEST OF A UTILITY LIGHT POLE, 0.3 M (1.0 FT)
 BJ0936'NORTHEAST OF THE NORTHWEST CORNER OF A FOOTING FOR A UTILITY LIGHT
 BJ0936'POLE WITH A TRAFFIC SIGNAL CONTROL BOX ATTACHED, AND THE MONUMENT IS
 BJ0936'SURROUNDED BY AND IS RECESSED 0.04 M (0.13 FT) BELOW THE LEVEL OF A
 BJ0936'PARKING LOT.  A 3 METER (9.8 FT) LEVEL ROD WILL NO LONGER REST OF THE
 BJ0936'MARK.
 BJ0936
 BJ0936                          STATION RECOVERY (2006)
 BJ0936
 BJ0936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 BJ0936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1293 ***********************************************************************
 BJ1293  DESIGNATION -  1106 LAGS
 BJ1293  PID         -  BJ1293
 BJ1293  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1293  COUNTRY     -  US
 BJ1293  USGS QUAD   -  HAMMOND (2018)
 BJ1293
 BJ1293                         *CURRENT SURVEY CONTROL
 BJ1293  ______________________________________________________________________
 BJ1293* NAD 83(1986) POSITION- 30 30 41.     (N) 090 25 18.     (W)   SCALED
 BJ1293* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1293  **This station is located in a suspected subsidence area (see below).
 BJ1293  ______________________________________________________________________
 BJ1293  GEOID HEIGHT    -        -26.873 (meters)                     GEOID18
 BJ1293
 BJ1293.The horizontal coordinates were scaled from a map and have
 BJ1293.an estimated accuracy of +/- 6 seconds.
 BJ1293
 BJ1293.** This station is in an area of known vertical motion. If an
 BJ1293.** orthometric height was ever established but is not available 
 BJ1293.** in the current survey control section, the orthometric height
 BJ1293.** is considered suspect.  Suspect heights are available in the
 BJ1293.** superseded section only if requested.
 BJ1293
 BJ1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1293.GEOID18 height accuracy estimate available here.
 BJ1293
 BJ1293.Click photographs - Photos may exist for this station.
 BJ1293
 BJ1293;                    North         East    Units  Estimated Accuracy
 BJ1293;SPC LA S     -   223,300.    1,087,510.      MT  (+/- 180 meters Scaled)
 BJ1293
 BJ1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP474782(NAD 83)
 BJ1293
 BJ1293                          SUPERSEDED SURVEY CONTROL
 BJ1293
 BJ1293.No superseded survey control is available for this station.
 BJ1293
 BJ1293_MARKER: Z = SEE DESCRIPTION
 BJ1293_SETTING: 0 = UNSPECIFIED SETTING
 BJ1293_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1293
 BJ1293  HISTORY     - Date     Condition        Report By
 BJ1293  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1293  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1293
 BJ1293                          STATION DESCRIPTION
 BJ1293
 BJ1293'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1293'2.7 MI E FROM HAMMOND.
 BJ1293'2.7 MILES EAST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 BJ1293'HAMMOND, TANGIPAHOA PARISH.  NOTE-- NO FURTHER DESCRIPTION FOR THIS
 BJ1293'MARK IS AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2340 ***********************************************************************
 BJ2340  DESIGNATION -  111
 BJ2340  PID         -  BJ2340
 BJ2340  STATE/COUNTY-  LA/ST MARTIN
 BJ2340  COUNTRY     -  US
 BJ2340  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2340
 BJ2340                         *CURRENT SURVEY CONTROL
 BJ2340  ______________________________________________________________________
 BJ2340* NAD 83(1986) POSITION- 30 23 56.     (N) 091 40 35.     (W)   SCALED
 BJ2340* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2340  **This station is located in a suspected subsidence area (see below).
 BJ2340  ______________________________________________________________________
 BJ2340  GEOID HEIGHT    -        -27.236 (meters)                     GEOID18
 BJ2340
 BJ2340.The horizontal coordinates were scaled from a map and have
 BJ2340.an estimated accuracy of +/- 6 seconds.
 BJ2340
 BJ2340.** This station is in an area of known vertical motion. If an
 BJ2340.** orthometric height was ever established but is not available 
 BJ2340.** in the current survey control section, the orthometric height
 BJ2340.** is considered suspect.  Suspect heights are available in the
 BJ2340.** superseded section only if requested.
 BJ2340
 BJ2340.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2340.GEOID18 height accuracy estimate available here.
 BJ2340
 BJ2340.Click photographs - Photos may exist for this station.
 BJ2340
 BJ2340;                    North         East    Units  Estimated Accuracy
 BJ2340;SPC LA S     -   210,530.      967,040.      MT  (+/- 180 meters Scaled)
 BJ2340
 BJ2340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP271637(NAD 83)
 BJ2340
 BJ2340                          SUPERSEDED SURVEY CONTROL
 BJ2340
 BJ2340.No superseded survey control is available for this station.
 BJ2340
 BJ2340_MARKER: S = SPIKE
 BJ2340_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2340_SP_SET: TREE
 BJ2340_STAMPING: PRE B.M. 111 1933
 BJ2340_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2340
 BJ2340  HISTORY     - Date     Condition        Report By
 BJ2340  HISTORY     - 1933     MONUMENTED       USACE
 BJ2340  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2340
 BJ2340                          STATION DESCRIPTION
 BJ2340
 BJ2340'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2340'4.5 MI NE FROM EAST ATCHAFALAYA.
 BJ2340'4-1/2 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM
 BJ2340'THE POST OFFICE AT EAST ATCHAFALAYA, SAINT MARTIN PARISH, ABOUT 400
 BJ2340'FEET BACK OF THE TOP OF THE BANK OF THE RIVER, ABOUT 110 FEET BACK OF
 BJ2340'THE TOP OF THE EAST BANK OF ALABAMA BAYOU, AT A 10-INCH WILLOW TREE
 BJ2340'WITH A BRASS PLATE STAMPED PRE B.M. 111 1933 IN THE DIAMOND BLAZE ON
 BJ2340'THE LANDSIDE OF THE TREE, AND ABOUT 2-1/2 FEET HIGHER THAN THE GROUND.
 BJ2340'A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1289 ***********************************************************************
 BJ1289  DESIGNATION -  1110
 BJ1289  PID         -  BJ1289
 BJ1289  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1289  COUNTRY     -  US
 BJ1289  USGS QUAD   -  ROBERT (2018)
 BJ1289
 BJ1289                         *CURRENT SURVEY CONTROL
 BJ1289  ______________________________________________________________________
 BJ1289* NAD 83(1986) POSITION- 30 30 22.     (N) 090 21 31.     (W)   SCALED
 BJ1289* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1289  **This station is located in a suspected subsidence area (see below).
 BJ1289  ______________________________________________________________________
 BJ1289  GEOID HEIGHT    -        -26.841 (meters)                     GEOID18
 BJ1289
 BJ1289.The horizontal coordinates were scaled from a map and have
 BJ1289.an estimated accuracy of +/- 6 seconds.
 BJ1289
 BJ1289.** This station is in an area of known vertical motion. If an
 BJ1289.** orthometric height was ever established but is not available 
 BJ1289.** in the current survey control section, the orthometric height
 BJ1289.** is considered suspect.  Suspect heights are available in the
 BJ1289.** superseded section only if requested.
 BJ1289
 BJ1289.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1289.GEOID18 height accuracy estimate available here.
 BJ1289
 BJ1289.Click photographs - Photos may exist for this station.
 BJ1289
 BJ1289;                    North         East    Units  Estimated Accuracy
 BJ1289;SPC LA S     -   222,770.    1,093,560.      MT  (+/- 180 meters Scaled)
 BJ1289
 BJ1289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP534778(NAD 83)
 BJ1289
 BJ1289                          SUPERSEDED SURVEY CONTROL
 BJ1289
 BJ1289.No superseded survey control is available for this station.
 BJ1289
 BJ1289_MARKER: DD = SURVEY DISK
 BJ1289_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1289_STAMPING: 1110 31
 BJ1289_MARK LOGO: CGS+SS
 BJ1289_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1289_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1289
 BJ1289  HISTORY     - Date     Condition        Report By
 BJ1289  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1289  HISTORY     - 1955     GOOD             CGS
 BJ1289
 BJ1289                          STATION DESCRIPTION
 BJ1289
 BJ1289'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1289'LOCATED 1 MILE WEST ALONG THE GAYLORD CONTAINER CORP. RAILROAD FROM
 BJ1289'ROBERTS, 790 FEET EAST OF THE EAST END OF THE STEEL TRESTLE OVER THE
 BJ1289'TANGIPAHOA RIVER, AT ABOUT THE CENTER OF THE OLD COVINGTON HIGHWAY,
 BJ1289'23.5 FEET SOUTH OF THE SOUTH RAIL OF THE TRACK, 22 FEET SOUTHWEST OF
 BJ1289'THE SOUTHWEST CORNER OF A 50 FOOT WOODEN TRESTLE (FIRST TRESTLE EAST
 BJ1289'OF THE TANGIPAHOA RIVER) AND 24 FEET EAST-NORTHEAST OF POLE NO. 2020
 BJ1289'WHICH IS ALSO NUMBERED 1293 ON THE NORTH SIDE.  IT IS A STANDARD USC
 BJ1289'AND GS AND STATE SURVEY DISK SET IN THE TOP OF A CONCRETE POST
 BJ1289'PROJECTING 2 INCHES AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1288 ***********************************************************************
 BJ1288  DESIGNATION -  1111
 BJ1288  PID         -  BJ1288
 BJ1288  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1288  COUNTRY     -  US
 BJ1288  USGS QUAD   -  ROBERT (2018)
 BJ1288
 BJ1288                         *CURRENT SURVEY CONTROL
 BJ1288  ______________________________________________________________________
 BJ1288* NAD 83(1986) POSITION- 30 30 19.     (N) 090 20 38.     (W)   SCALED
 BJ1288* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1288  **This station is located in a suspected subsidence area (see below).
 BJ1288  ______________________________________________________________________
 BJ1288  GEOID HEIGHT    -        -26.835 (meters)                     GEOID18
 BJ1288
 BJ1288.The horizontal coordinates were scaled from a map and have
 BJ1288.an estimated accuracy of +/- 6 seconds.
 BJ1288
 BJ1288.** This station is in an area of known vertical motion. If an
 BJ1288.** orthometric height was ever established but is not available 
 BJ1288.** in the current survey control section, the orthometric height
 BJ1288.** is considered suspect.  Suspect heights are available in the
 BJ1288.** superseded section only if requested.
 BJ1288
 BJ1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1288.GEOID18 height accuracy estimate available here.
 BJ1288
 BJ1288.Click photographs - Photos may exist for this station.
 BJ1288
 BJ1288;                    North         East    Units  Estimated Accuracy
 BJ1288;SPC LA S     -   222,690.    1,094,980.      MT  (+/- 180 meters Scaled)
 BJ1288
 BJ1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP549777(NAD 83)
 BJ1288
 BJ1288                          SUPERSEDED SURVEY CONTROL
 BJ1288
 BJ1288.No superseded survey control is available for this station.
 BJ1288
 BJ1288_MARKER: DD = SURVEY DISK
 BJ1288_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1288_STAMPING: 1111
 BJ1288_MARK LOGO: CGS+SS
 BJ1288_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1288
 BJ1288  HISTORY     - Date     Condition        Report By
 BJ1288  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1288  HISTORY     - 1955     GOOD             CGS
 BJ1288  HISTORY     - 20060417 MARK NOT FOUND   NGS
 BJ1288
 BJ1288                          STATION DESCRIPTION
 BJ1288
 BJ1288'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1288'AT ROBERT, TANGIPAHOA PARISH, 65 FEET WEST OF THE YAZOO AND
 BJ1288'MISSISSIPPI VALLEY RAILROAD FREIGHT STATION, ABOUT 250 FEET SOUTH OF
 BJ1288'THE CENTERLINE OF U. S. HIGHWAY 190, 17 FEET WEST OF THE CENTERLINE OF
 BJ1288'STATE HIGHWAY 407, AND 26 FEET SOUTH OF THE CENTERLINE OF THE TRACK. A
 BJ1288'STATE SURVEY STANDARD DISK, STAMPED 1111 AND SET IN THE TOP OF A
 BJ1288'CONCRETE POST.
 BJ1288
 BJ1288                          STATION RECOVERY (2006)
 BJ1288
 BJ1288'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1288'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2347 ***********************************************************************
 BJ2347  DESIGNATION -  112
 BJ2347  PID         -  BJ2347
 BJ2347  STATE/COUNTY-  LA/ST MARTIN
 BJ2347  COUNTRY     -  US
 BJ2347  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2347
 BJ2347                         *CURRENT SURVEY CONTROL
 BJ2347  ______________________________________________________________________
 BJ2347* NAD 83(1986) POSITION- 30 22 59.     (N) 091 41 14.     (W)   SCALED
 BJ2347* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2347  **This station is located in a suspected subsidence area (see below).
 BJ2347  ______________________________________________________________________
 BJ2347  GEOID HEIGHT    -        -27.230 (meters)                     GEOID18
 BJ2347
 BJ2347.The horizontal coordinates were scaled from a map and have
 BJ2347.an estimated accuracy of +/- 6 seconds.
 BJ2347
 BJ2347.** This station is in an area of known vertical motion. If an
 BJ2347.** orthometric height was ever established but is not available 
 BJ2347.** in the current survey control section, the orthometric height
 BJ2347.** is considered suspect.  Suspect heights are available in the
 BJ2347.** superseded section only if requested.
 BJ2347
 BJ2347.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2347.GEOID18 height accuracy estimate available here.
 BJ2347
 BJ2347.Click photographs - Photos may exist for this station.
 BJ2347
 BJ2347;                    North         East    Units  Estimated Accuracy
 BJ2347;SPC LA S     -   208,780.      965,990.      MT  (+/- 180 meters Scaled)
 BJ2347
 BJ2347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP261619(NAD 83)
 BJ2347
 BJ2347                          SUPERSEDED SURVEY CONTROL
 BJ2347
 BJ2347.No superseded survey control is available for this station.
 BJ2347
 BJ2347_MARKER: S = SPIKE
 BJ2347_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2347_SP_SET: TREE
 BJ2347_STAMPING: PRE B.M. 112 1933
 BJ2347_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2347
 BJ2347  HISTORY     - Date     Condition        Report By
 BJ2347  HISTORY     - 1933     MONUMENTED       USACE
 BJ2347
 BJ2347                          STATION DESCRIPTION
 BJ2347
 BJ2347'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2347'3.3 MI NE FROM ATCHAFALAYA.
 BJ2347'3.3 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2347'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2347'SAINT MARTIN PARISH, ABOUT 1-1/4 MILES SOUTH OF THE HEAD OF ALABAMA
 BJ2347'BAYOU, ABOUT 3/4 MILE SOUTH AND ON THE OPPOSITE BANK FROM THE CORBERT
 BJ2347'SAVOY RESIDENCE, 1 FOOT FROM SURVEY STATION 2938+00, 110 FEET BACK OF
 BJ2347'THE TOP OF THE RIVER BANK, AT A 15-INCH WILLOW TREE WITH A BRASS PLATE
 BJ2347'STAMPED PRE B.M. 112 1933, IN THE DIAMOND BLAZE ON THE RIVERSIDE OF
 BJ2347'THE TREE, AND ABOUT 1 FOOT HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0918 ***********************************************************************
 BX0918  DESIGNATION -  1123
 BX0918  PID         -  BX0918
 BX0918  STATE/COUNTY-  LA/RAPIDES
 BX0918  COUNTRY     -  US
 BX0918  USGS QUAD   -  ALEXANDRIA (2018)
 BX0918
 BX0918                         *CURRENT SURVEY CONTROL
 BX0918  ______________________________________________________________________
 BX0918* NAD 83(1986) POSITION- 31 17 21.     (N) 092 27 07.     (W)   SCALED
 BX0918* NAVD 88 ORTHO HEIGHT -    23.257 (meters)       76.30  (feet) ADJUSTED
 BX0918  ______________________________________________________________________
 BX0918  GEOID HEIGHT    -        -26.458 (meters)                     GEOID18
 BX0918  DYNAMIC HEIGHT  -         23.228 (meters)       76.21  (feet) COMP
 BX0918  MODELED GRAVITY -    979,410.4   (mgal)                       NAVD 88
 BX0918
 BX0918  VERT ORDER      -  FIRST     CLASS I
 BX0918
 BX0918.The horizontal coordinates were scaled from a map and have
 BX0918.an estimated accuracy of +/- 6 seconds.
 BX0918
 BX0918.The 2009 superseded orthometric height was determined using a crustal movement
 BX0918.model based on published report NOAA Technical Report NOS/NGS 50
 BX0918.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0918.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0918.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0918
 BX0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0918.GEOID18 height accuracy estimate available here.
 BX0918
 BX0918.Click photographs - Photos may exist for this station.
 BX0918
 BX0918.The dynamic height is computed by dividing the NAVD 88
 BX0918.geopotential number by the normal gravity value computed on the
 BX0918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0918.degrees latitude (g = 980.6199 gals.).
 BX0918
 BX0918.The modeled gravity was interpolated from observed gravity values.
 BX0918
 BX0918;                    North         East    Units  Estimated Accuracy
 BX0918;SPC LA N     -    87,500.    1,004,580.      MT  (+/- 180 meters Scaled)
 BX0918
 BX0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ521617(NAD 83)
 BX0918
 BX0918                          SUPERSEDED SURVEY CONTROL
 BX0918
 BX0918  NAVD 88 (05/17/09)   23.074  (m)           75.70   (f) SUPERSEDED  1 1
 BX0918  NAVD 88 (06/15/91)   23.256  (m)           76.30   (f) SUPERSEDED  1 1
 BX0918  NGVD 29 (11/26/84)   23.245  (m)           76.26   (f) ADJUSTED    1 1
 BX0918
 BX0918.Superseded values are not recommended for survey control.
 BX0918
 BX0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0918.See file dsdata.pdf to determine how the superseded data were derived.
 BX0918
 BX0918_MARKER: DD = SURVEY DISK
 BX0918_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0918_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0918
 BX0918  HISTORY     - Date     Condition        Report By
 BX0918  HISTORY     - UNK      MONUMENTED       LA0040
 BX0918  HISTORY     - 1970     GOOD             NGS
 BX0918  HISTORY     - 1977     GOOD             NGS
 BX0918
 BX0918                          STATION DESCRIPTION
 BX0918
 BX0918'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0918'1.85 MI S FROM ALEXANDRIA.
 BX0918'ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL AT
 BX0918'ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG THE TEXAS AND PACIFIC
 BX0918'RAILWAY, THENCE 1.15 MILES SOUTH ALONG LEE STREET, 0.25 MILE SOUTH OF
 BX0918'FIRE STATION NUMBER 4, 21 FEET WEST OF THE CENTER LINE OF LEE STREET,
 BX0918'25 FEET NORTH OF THE CENTER LINE OF SYLVESTER DRIVE WHICH LEADS WEST,
 BX0918'33 1/2 FEET SOUTH OF THE SOUTHWEST CORNER OF A STEEL GATE IN A CATCH
 BX0918'BASIN, 8 FEET SOUTH OF THE EXTENDED CENTER LINE OF WATSON STREET WHICH
 BX0918'LEADS SOUTH, ABOUT 1/2 FOOT ABOVE THE LEVEL OF LEE STREET, AND SET IN
 BX0918'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 BX0918'GROUND.
 BX0918
 BX0918                          STATION RECOVERY (1977)
 BX0918
 BX0918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2348 ***********************************************************************
 BJ2348  DESIGNATION -  113
 BJ2348  PID         -  BJ2348
 BJ2348  STATE/COUNTY-  LA/ST MARTIN
 BJ2348  COUNTRY     -  US
 BJ2348  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2348
 BJ2348                         *CURRENT SURVEY CONTROL
 BJ2348  ______________________________________________________________________
 BJ2348* NAD 83(1986) POSITION- 30 22 13.     (N) 091 41 50.     (W)   SCALED
 BJ2348* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2348  **This station is located in a suspected subsidence area (see below).
 BJ2348  ______________________________________________________________________
 BJ2348  GEOID HEIGHT    -        -27.223 (meters)                     GEOID18
 BJ2348
 BJ2348.The horizontal coordinates were scaled from a map and have
 BJ2348.an estimated accuracy of +/- 6 seconds.
 BJ2348
 BJ2348.** This station is in an area of known vertical motion. If an
 BJ2348.** orthometric height was ever established but is not available 
 BJ2348.** in the current survey control section, the orthometric height
 BJ2348.** is considered suspect.  Suspect heights are available in the
 BJ2348.** superseded section only if requested.
 BJ2348
 BJ2348.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2348.GEOID18 height accuracy estimate available here.
 BJ2348
 BJ2348.Click photographs - Photos may exist for this station.
 BJ2348
 BJ2348;                    North         East    Units  Estimated Accuracy
 BJ2348;SPC LA S     -   207,370.      965,020.      MT  (+/- 180 meters Scaled)
 BJ2348
 BJ2348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP251605(NAD 83)
 BJ2348
 BJ2348                          SUPERSEDED SURVEY CONTROL
 BJ2348
 BJ2348.No superseded survey control is available for this station.
 BJ2348
 BJ2348_MARKER: S = SPIKE
 BJ2348_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2348_SP_SET: TREE
 BJ2348_STAMPING: PRE B.M. 113 1933
 BJ2348_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2348
 BJ2348  HISTORY     - Date     Condition        Report By
 BJ2348  HISTORY     - 1933     MONUMENTED       USACE
 BJ2348
 BJ2348                          STATION DESCRIPTION
 BJ2348
 BJ2348'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2348'2.2 MI NE FROM ATCHAFALAYA.
 BJ2348'2.2 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2348'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2348'SAINT MARTIN PARISH, ABOUT 2 MILES SOUTH OF THE HEAD OF ALABAMA BAYOU,
 BJ2348'2 FEET FROM SURVEY STATION 3005+00, AT A 15-INCH WILLOW TREE WITH A
 BJ2348'BRASS PLATE STAMPED PRE B.M. 113 1933, IN THE DIAMOND BLAZE ON THE
 BJ2348'LANDSIDE OF THE TREE, AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND. A
 BJ2348'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1859 ***********************************************************************
 BH1859  DESIGNATION -  113
 BH1859  PID         -  BH1859
 BH1859  STATE/COUNTY-  LA/ST TAMMANY
 BH1859  COUNTRY     -  US
 BH1859  USGS QUAD   -  NORTH SHORE (2018)
 BH1859
 BH1859                         *CURRENT SURVEY CONTROL
 BH1859  ______________________________________________________________________
 BH1859* NAD 83(1986) POSITION- 30 14 21.     (N) 089 45 06.     (W)   SCALED
 BH1859* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1859  **This station is located in a suspected subsidence area (see below).
 BH1859  ______________________________________________________________________
 BH1859  GEOID HEIGHT    -        -26.637 (meters)                     GEOID18
 BH1859  DYNAMIC HEIGHT  -          1.593 (meters)        5.23  (feet) COMP
 BH1859  MODELED GRAVITY -    979,338.8   (mgal)                       NAVD 88
 BH1859
 BH1859.The horizontal coordinates were scaled from a map and have
 BH1859.an estimated accuracy of +/- 6 seconds.
 BH1859
 BH1859.** This station is in an area of known vertical motion. If an
 BH1859.** orthometric height was ever established but is not available 
 BH1859.** in the current survey control section, the orthometric height
 BH1859.** is considered suspect.  Suspect heights are available in the
 BH1859.** superseded section only if requested.
 BH1859
 BH1859.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1859.GEOID18 height accuracy estimate available here.
 BH1859
 BH1859.Click photographs - Photos may exist for this station.
 BH1859
 BH1859.The dynamic height is computed by dividing the NAVD 88
 BH1859.geopotential number by the normal gravity value computed on the
 BH1859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1859.degrees latitude (g = 980.6199 gals.).
 BH1859
 BH1859.The modeled gravity was interpolated from observed gravity values.
 BH1859
 BH1859;                    North         East    Units  Estimated Accuracy
 BH1859;SPC LA S     -   193,830.    1,152,230.      MT  (+/- 180 meters Scaled)
 BH1859
 BH1859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU351484(NAD 83)
 BH1859
 BH1859                          SUPERSEDED SURVEY CONTROL
 BH1859
 BH1859.No superseded survey control is available for this station.
 BH1859
 BH1859_MARKER: DB = BENCH MARK DISK
 BH1859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1859_STAMPING: 113
 BH1859_MARK LOGO: LAGS
 BH1859_PROJECTION: FLUSH
 BH1859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1859+STABILITY: SURFACE MOTION
 BH1859
 BH1859  HISTORY     - Date     Condition        Report By
 BH1859  HISTORY     - UNK      MONUMENTED       LAGS
 BH1859  HISTORY     - 1986     GOOD             NGS
 BH1859
 BH1859                          STATION DESCRIPTION
 BH1859
 BH1859'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BH1859'1.4 KM (0.85 MI) SE FROM SLIDELL.
 BH1859'1.4 KM (0.85 MI) SOUTHEAST ALONG STATE HIGHWAY 433 (OLD SPANISH TRAIL)
 BH1859'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN SLIDELL TO THE MARK ON
 BH1859'THE LEFT.  IT IS 13.1 METERS (43.0 FT) EAST-NORTHEAST OF THE
 BH1859'CENTERLINE OF STATE HIGHWAY 433, 37.9 METERS (124.5 FT)
 BH1859'SOUTH-SOUTHEAST OF A SIGN--POMMES DE PIN RV CAMPGROUND AND 6.4 METERS
 BH1859'(21.0 FT) SOUTHEAST OF A GUYED POLE.
 BH1859'THE MARK IS 0.45 METERS  E FROM  A WITNESS POST
 BH1859'THE MARK IS 0.45 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2349 ***********************************************************************
 BJ2349  DESIGNATION -  113 A
 BJ2349  PID         -  BJ2349
 BJ2349  STATE/COUNTY-  LA/ST MARTIN
 BJ2349  COUNTRY     -  US
 BJ2349  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2349
 BJ2349                         *CURRENT SURVEY CONTROL
 BJ2349  ______________________________________________________________________
 BJ2349* NAD 83(1986) POSITION- 30 22 13.     (N) 091 41 50.     (W)   SCALED
 BJ2349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2349  **This station is located in a suspected subsidence area (see below).
 BJ2349  ______________________________________________________________________
 BJ2349  GEOID HEIGHT    -        -27.223 (meters)                     GEOID18
 BJ2349
 BJ2349.The horizontal coordinates were scaled from a map and have
 BJ2349.an estimated accuracy of +/- 6 seconds.
 BJ2349
 BJ2349.** This station is in an area of known vertical motion. If an
 BJ2349.** orthometric height was ever established but is not available 
 BJ2349.** in the current survey control section, the orthometric height
 BJ2349.** is considered suspect.  Suspect heights are available in the
 BJ2349.** superseded section only if requested.
 BJ2349
 BJ2349.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2349.GEOID18 height accuracy estimate available here.
 BJ2349
 BJ2349.Click photographs - Photos may exist for this station.
 BJ2349
 BJ2349;                    North         East    Units  Estimated Accuracy
 BJ2349;SPC LA S     -   207,370.      965,020.      MT  (+/- 180 meters Scaled)
 BJ2349
 BJ2349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP251605(NAD 83)
 BJ2349
 BJ2349                          SUPERSEDED SURVEY CONTROL
 BJ2349
 BJ2349.No superseded survey control is available for this station.
 BJ2349
 BJ2349_MARKER: S = SPIKE
 BJ2349_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2349_SP_SET: TREE
 BJ2349_STAMPING: PRE. B.M. 113 A 1933
 BJ2349_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2349
 BJ2349  HISTORY     - Date     Condition        Report By
 BJ2349  HISTORY     - 1933     MONUMENTED       USACE
 BJ2349
 BJ2349                          STATION DESCRIPTION
 BJ2349
 BJ2349'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2349'2.5 MI NE FROM ATCHAFALAYA CITY.
 BJ2349'2.2 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2349'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2349'SAINT MARTIN PARISH, 25 FEET SOUTH OF P.B.M. 113 (U.S.E.), DESCRIBED
 BJ2349'ABOVE, IN THE DIAMOND BLAZE OF AN 8-INCH CYPRESS TREE WITH A BRASS
 BJ2349'PLATE STAMPED PRE B.M. 113 A,1933, AND ABOUT 13 FEET HIGHER THAN THE
 BJ2349'GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1264 ***********************************************************************
 BK1264  DESIGNATION -  113.7 N
 BK1264  PID         -  BK1264
 BK1264  STATE/COUNTY-  LA/BEAUREGARD
 BK1264  COUNTRY     -  US
 BK1264  USGS QUAD   -  DERIDDER (2018)
 BK1264
 BK1264                         *CURRENT SURVEY CONTROL
 BK1264  ______________________________________________________________________
 BK1264* NAD 83(1986) POSITION- 30 50 46.     (N) 093 17 09.     (W)   SCALED
 BK1264* NAVD 88 ORTHO HEIGHT -    61.997 (meters)      203.40  (feet) ADJUSTED
 BK1264  ______________________________________________________________________
 BK1264  GEOID HEIGHT    -        -26.837 (meters)                     GEOID18
 BK1264  DYNAMIC HEIGHT  -         61.919 (meters)      203.15  (feet) COMP
 BK1264  MODELED GRAVITY -    979,373.2   (mgal)                       NAVD 88
 BK1264
 BK1264  VERT ORDER      -  SECOND    CLASS 0
 BK1264
 BK1264.The horizontal coordinates were scaled from a map and have
 BK1264.an estimated accuracy of +/- 6 seconds.
 BK1264
 BK1264.The orthometric height was determined by differential leveling and
 BK1264.adjusted by the NATIONAL GEODETIC SURVEY
 BK1264.in February 1994.
 BK1264
 BK1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1264.GEOID18 height accuracy estimate available here.
 BK1264
 BK1264.Click photographs - Photos may exist for this station.
 BK1264
 BK1264.The dynamic height is computed by dividing the NAVD 88
 BK1264.geopotential number by the normal gravity value computed on the
 BK1264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1264.degrees latitude (g = 980.6199 gals.).
 BK1264
 BK1264.The modeled gravity was interpolated from observed gravity values.
 BK1264
 BK1264;                    North         East    Units  Estimated Accuracy
 BK1264;SPC LA S     -   261,650.      813,230.      MT  (+/- 180 meters Scaled)
 BK1264
 BK1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ726125(NAD 83)
 BK1264
 BK1264                          SUPERSEDED SURVEY CONTROL
 BK1264
 BK1264  NGVD 29 (11/26/84)   62.179  (m)          204.00   (f) ADJUSTED    2 0
 BK1264
 BK1264.Superseded values are not recommended for survey control.
 BK1264
 BK1264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1264.See file dsdata.pdf to determine how the superseded data were derived.
 BK1264
 BK1264_MARKER: DD = SURVEY DISK
 BK1264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1264_STAMPING: 113.7 N 1934
 BK1264_MARK LOGO: USGS
 BK1264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1264+STABILITY: SURFACE MOTION
 BK1264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1264+SATELLITE: SATELLITE OBSERVATIONS - October 10, 1989
 BK1264
 BK1264  HISTORY     - Date     Condition        Report By
 BK1264  HISTORY     - 1934     MONUMENTED       USGS
 BK1264  HISTORY     - 1935     GOOD             CGS
 BK1264  HISTORY     - 19891010 GOOD             LADTD
 BK1264
 BK1264                          STATION DESCRIPTION
 BK1264
 BK1264'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1264'IN DE RIDDER.
 BK1264'AT DE RIDDER, BEAUREGARD PARISH, 125 FEET SOUTH OF THE SOUTHEAST
 BK1264'CORNER OF THE COUNTY COURTHOUSE, 50 FEET EAST OF THE CENTERLINE OF A
 BK1264'WALK LEADING TO THE SOUTH ENTRANCE, AND 43 FEET NORTH OF THE
 BK1264'CENTERLINE OF AN EAST AND WEST STREET.  A U. S. GEOLOGICAL SURVEY
 BK1264'STANDARD DISK, STAMPED 113.7 N 1934 AND SET IN THE TOP OF A CONCRETE
 BK1264'POST.
 BK1264
 BK1264                          STATION RECOVERY (1989)
 BK1264
 BK1264'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK1264'THE STATION IS LOCATED IN DERIDDER, IN THE PARKING AREA ON THE SOUTH
 BK1264'SIDE OF THE COURTHOUSE.  OWNERSHIP--CITY OF DERIDDER.
 BK1264'THE STATION IS 22.1 M (72.5 FT) WEST FROM THE CENTER OF STEWART
 BK1264'STREET, 14.6 M (47.9 FT) EAST FROM THE CENTER OF THE DRIVE INTO THE
 BK1264'PARKING AREA, 10.8 M (35.4 FT) NORTH FROM THE CENTER OF WEST SECOND
 BK1264'STREET, 5.9 M (19.4 FT) EAST FROM A 61 CM (24 INCH) LIVE OAK TREE AND
 BK1264'0.76 M (2.49 FT) NORTH FROM THE NORTH EDGE OF THE SIDEWALK (AT AN
 BK1264'EXPANSION JOINT) ALONG WEST SECOND STREET.  STATION IS RECESSED 5 CM
 BK1264'(2 INCHES) BELOW THE GROUND AND LEVEL WITH WEST SECOND STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2350 ***********************************************************************
 BJ2350  DESIGNATION -  114
 BJ2350  PID         -  BJ2350
 BJ2350  STATE/COUNTY-  LA/ST MARTIN
 BJ2350  COUNTRY     -  US
 BJ2350  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2350
 BJ2350                         *CURRENT SURVEY CONTROL
 BJ2350  ______________________________________________________________________
 BJ2350* NAD 83(1986) POSITION- 30 21 42.     (N) 091 42 39.     (W)   SCALED
 BJ2350* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2350  **This station is located in a suspected subsidence area (see below).
 BJ2350  ______________________________________________________________________
 BJ2350  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BJ2350
 BJ2350.The horizontal coordinates were scaled from a map and have
 BJ2350.an estimated accuracy of +/- 6 seconds.
 BJ2350
 BJ2350.** This station is in an area of known vertical motion. If an
 BJ2350.** orthometric height was ever established but is not available 
 BJ2350.** in the current survey control section, the orthometric height
 BJ2350.** is considered suspect.  Suspect heights are available in the
 BJ2350.** superseded section only if requested.
 BJ2350
 BJ2350.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2350.GEOID18 height accuracy estimate available here.
 BJ2350
 BJ2350.Click photographs - Photos may exist for this station.
 BJ2350
 BJ2350;                    North         East    Units  Estimated Accuracy
 BJ2350;SPC LA S     -   206,420.      963,710.      MT  (+/- 180 meters Scaled)
 BJ2350
 BJ2350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP238595(NAD 83)
 BJ2350
 BJ2350                          SUPERSEDED SURVEY CONTROL
 BJ2350
 BJ2350.No superseded survey control is available for this station.
 BJ2350
 BJ2350_MARKER: S = SPIKE
 BJ2350_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2350_SP_SET: TREE
 BJ2350_STAMPING: PRE. B.M. 114 1933
 BJ2350_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2350
 BJ2350  HISTORY     - Date     Condition        Report By
 BJ2350  HISTORY     - 1933     MONUMENTED       USACE
 BJ2350  HISTORY     - 1938     MARK NOT FOUND   CGS
 BJ2350
 BJ2350                          STATION DESCRIPTION
 BJ2350
 BJ2350'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2350'1.0 MI NE FROM ATCHAFALAYA CITY.
 BJ2350'1.1 MILE NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2350'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2350'SAINT MARTIN PARISH, DIRECTLY ACROSS THE RIVER FROM THE MOUTH OF A
 BJ2350'SMALL BAYOU, 3 FEET FROM SURVEY STATION 3058+50, AT A 12-INCH WILLOW
 BJ2350'TREE WITH A BRASS PLATE STAMPED PRE B.M. 114,1933, IN A DIAMOND BLAZE
 BJ2350'ON THE LANDSIDE OF THE TREE, AND ABOUT 1-1/2 FEET HIGHER THAN THE
 BJ2350'GROUND.  A SPIKE.
 BJ2350
 BJ2350                          STATION RECOVERY (1938)
 BJ2350
 BJ2350'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BJ2350'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2351 ***********************************************************************
 BJ2351  DESIGNATION -  114 A
 BJ2351  PID         -  BJ2351
 BJ2351  STATE/COUNTY-  LA/ST MARTIN
 BJ2351  COUNTRY     -  US
 BJ2351  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2351
 BJ2351                         *CURRENT SURVEY CONTROL
 BJ2351  ______________________________________________________________________
 BJ2351* NAD 83(1986) POSITION- 30 21 42.     (N) 091 42 39.     (W)   SCALED
 BJ2351* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2351  **This station is located in a suspected subsidence area (see below).
 BJ2351  ______________________________________________________________________
 BJ2351  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BJ2351
 BJ2351.The horizontal coordinates were scaled from a map and have
 BJ2351.an estimated accuracy of +/- 6 seconds.
 BJ2351
 BJ2351.** This station is in an area of known vertical motion. If an
 BJ2351.** orthometric height was ever established but is not available 
 BJ2351.** in the current survey control section, the orthometric height
 BJ2351.** is considered suspect.  Suspect heights are available in the
 BJ2351.** superseded section only if requested.
 BJ2351
 BJ2351.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2351.GEOID18 height accuracy estimate available here.
 BJ2351
 BJ2351.Click photographs - Photos may exist for this station.
 BJ2351
 BJ2351;                    North         East    Units  Estimated Accuracy
 BJ2351;SPC LA S     -   206,420.      963,710.      MT  (+/- 180 meters Scaled)
 BJ2351
 BJ2351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP238595(NAD 83)
 BJ2351
 BJ2351                          SUPERSEDED SURVEY CONTROL
 BJ2351
 BJ2351.No superseded survey control is available for this station.
 BJ2351
 BJ2351_MARKER: S = SPIKE
 BJ2351_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2351_SP_SET: TREE
 BJ2351_STAMPING: PRE. B.M. 114 A 1933
 BJ2351_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2351
 BJ2351  HISTORY     - Date     Condition        Report By
 BJ2351  HISTORY     - 1933     MONUMENTED       USACE
 BJ2351  HISTORY     - 1938     MARK NOT FOUND   CGS
 BJ2351
 BJ2351                          STATION DESCRIPTION
 BJ2351
 BJ2351'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2351'1.0 MI NE FROM ATCHAFALAYA CITY.
 BJ2351'1.1 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2351'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2351'SAINT MARTIN PARISH, DIRECTLY ACROSS THE RIVER FROM THE MOUTH OF A
 BJ2351'SMALL BAYOU, 3 FEET FROM SURVEY STATION 3058+50, AT A 12-INCH WILLOW
 BJ2351'TREE WITH A BRASS PLATE STAMPED PRE B.M. 114 A, 1933, IN A DIAMOND
 BJ2351'BLAZE ON THE LANDSIDE OF THE TREE, AND ABOUT 12 FEET HIGHER THAN THE
 BJ2351'GROUND.  A SPIKE.
 BJ2351
 BJ2351                          STATION RECOVERY (1938)
 BJ2351
 BJ2351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BJ2351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1545 ***********************************************************************
 BX1545  DESIGNATION -  114.6
 BX1545  PID         -  BX1545
 BX1545  STATE/COUNTY-  LA/GRANT
 BX1545  COUNTRY     -  US
 BX1545  USGS QUAD   -  PACKTON (2018)
 BX1545
 BX1545                         *CURRENT SURVEY CONTROL
 BX1545  ______________________________________________________________________
 BX1545* NAD 83(1986) POSITION- 31 47 03.     (N) 092 30 04.     (W)   SCALED
 BX1545* NAVD 88 ORTHO HEIGHT -    34.84  (+/-2cm)      114.3   (feet) VERTCON3
 BX1545  ______________________________________________________________________
 BX1545  GEOID HEIGHT    -        -25.691 (meters)                     GEOID18
 BX1545  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1545
 BX1545.The horizontal coordinates were scaled from a map and have
 BX1545.an estimated accuracy of +/- 6 seconds.
 BX1545
 BX1545.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1545.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1545
 BX1545.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1545.GEOID18 height accuracy estimate available here.
 BX1545
 BX1545.The vertical order pertains to the NGVD 29 superseded value.
 BX1545
 BX1545.Click photographs - Photos may exist for this station.
 BX1545
 BX1545;                    North         East    Units  Estimated Accuracy
 BX1545;SPC LA N     -   142,380.      999,900.      MT  (+/- 180 meters Scaled)
 BX1545
 BX1545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR472166(NAD 83)
 BX1545
 BX1545                          SUPERSEDED SURVEY CONTROL
 BX1545
 BX1545  NGVD 29 (11/26/84)   34.895  (m)          114.48   (f) ADJUSTED    2 0
 BX1545
 BX1545.Superseded values are not recommended for survey control.
 BX1545
 BX1545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1545.See file dsdata.pdf to determine how the superseded data were derived.
 BX1545
 BX1545_MARKER: N = NAIL
 BX1545_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BX1545_SP_SET: TREE
 BX1545_STAMPING: 114.6
 BX1545_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1545
 BX1545  HISTORY     - Date     Condition        Report By
 BX1545  HISTORY     - UNK      MONUMENTED       USGS
 BX1545  HISTORY     - 1934     GOOD             CGS
 BX1545  HISTORY     - 1949     MARK NOT FOUND   CGS
 BX1545
 BX1545                          STATION DESCRIPTION
 BX1545
 BX1545'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX1545'4.8 MI E FROM PACKTON.
 BX1545'IN GRANT PARISH, ABOUT 4.8 MILES EAST ALONG THE LOUISIANA AND ARKANSAS
 BX1545'RAILWAY FROM THE STATION AT PACKTON, WINN PARISH, ABOUT 0.8 MILE WEST
 BX1545'OF THE STATION AT ZION, ABOUT 50 FEET SOUTH OF A POINT ABOUT 75 FEET
 BX1545'WEST OF THE CENTER OF A CATTLE GUARD, 6 FEET SOUTH OF A FENCE, AND IN
 BX1545'THE NORTH ROOT OF A 24-INCH PINE TREE.  A UNITED STATES GEOLOGICAL
 BX1545'SURVEY STANDARD COPPER NAIL AND WASHER, MARKED 114.6.
 BX1545
 BX1545                          STATION RECOVERY (1949)
 BX1545
 BX1545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 BX1545'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1573 ***********************************************************************
 CP1573  DESIGNATION -  114/4 BOLT
 CP1573  PID         -  CP1573
 CP1573  STATE/COUNTY-  LA/TENSAS
 CP1573  COUNTRY     -  US
 CP1573  USGS QUAD   -  NEWELLTON (2018)
 CP1573
 CP1573                         *CURRENT SURVEY CONTROL
 CP1573  ______________________________________________________________________
 CP1573* NAD 83(1986) POSITION- 32 02 13.     (N) 091 08 13.     (W)   SCALED
 CP1573* NAVD 88 ORTHO HEIGHT -    20.12  (+/-2cm)       66.0   (feet) VERTCON3
 CP1573  ______________________________________________________________________
 CP1573  GEOID HEIGHT    -        -26.314 (meters)                     GEOID18
 CP1573  VERT ORDER      -  ? (See Below)
 CP1573
 CP1573.The horizontal coordinates were scaled from a map and have
 CP1573.an estimated accuracy of +/- 6 seconds.
 CP1573
 CP1573.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1573.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1573
 CP1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1573.GEOID18 height accuracy estimate available here.
 CP1573
 CP1573.The vertical order pertains to the NGVD 29 superseded value.
 CP1573
 CP1573.Click photographs - Photos may exist for this station.
 CP1573
 CP1573;                    North         East    Units  Estimated Accuracy
 CP1573;SPC LA N     -   171,220.    1,128,730.      MT  (+/- 180 meters Scaled)
 CP1573
 CP1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR759460(NAD 83)
 CP1573
 CP1573                          SUPERSEDED SURVEY CONTROL
 CP1573
 CP1573  NGVD 29 (??/??/92)   20.146  (m)           66.10   (f) ADJ UNCH       
 CP1573
 CP1573.Superseded values are not recommended for survey control.
 CP1573
 CP1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1573.See file dsdata.pdf to determine how the superseded data were derived.
 CP1573
 CP1573_MARKER: B = BOLT
 CP1573_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CP1573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1573
 CP1573  HISTORY     - Date     Condition        Report By
 CP1573  HISTORY     - UNK      MONUMENTED       USACE
 CP1573  HISTORY     - 1934     GOOD             USACE
 CP1573  HISTORY     - 1963     GOOD             USGS
 CP1573
 CP1573                          STATION DESCRIPTION
 CP1573
 CP1573'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1573'3.25 MI NE FROM NEWELLTON.
 CP1573'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON. TILE
 CP1573'AND PIPE (NO CAP) ON RIGHT BANK OF MISSISSIPPI RIVER, IN TENSAS
 CP1573'PARISH, LA., ABOUT 200 METERS LAKESIDE FROM CENTER LINE OF LEVEE, 163
 CP1573'METERS LAKESIDE FROM CENTER LINE OF ROAD ALONG UPSTREAM BANK OF LAKE
 CP1573'ST. JOSEPH AT A POINT WHERE ROAD AND OLD AND NEW LEVEES JOIN, ABOUT 1
 CP1573'MILE UPSTREAM FROM P.B.M. HARD TIMES.  IN EDGE OF HEAVY TIMBER, 19.8
 CP1573'METERS LAKESIDE OF CULTIVATED FIELD.  A LONE 24 IN. PECAN STANDS 95
 CP1573'METERS RIVERSIDE IN FIELD.  TOP OF PIPE IS 24 IN. ABOVE GROUND. NOTE--
 CP1573'REF.- 12 IN. HACKBERRY 9.75 METERS RIVERSIDE.  28 IN. COTTONWOOD 25.36
 CP1573'METERS DOWNSTREAM AND LAKESIDE.  14 IN. LOCUST 8.26 METERS DOWNSTREAM.
 CP1573
 CP1573                          STATION RECOVERY (1963)
 CP1573
 CP1573'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1572 ***********************************************************************
 CP1572  DESIGNATION -  114/4 CAP
 CP1572  PID         -  CP1572
 CP1572  STATE/COUNTY-  LA/TENSAS
 CP1572  COUNTRY     -  US
 CP1572  USGS QUAD   -  NEWELLTON (2018)
 CP1572
 CP1572                         *CURRENT SURVEY CONTROL
 CP1572  ______________________________________________________________________
 CP1572* NAD 83(1986) POSITION- 32 02 13.     (N) 091 08 13.     (W)   SCALED
 CP1572* NAVD 88 ORTHO HEIGHT -    21.64  (+/-2cm)       71.0   (feet) VERTCON3
 CP1572  ______________________________________________________________________
 CP1572  GEOID HEIGHT    -        -26.314 (meters)                     GEOID18
 CP1572  VERT ORDER      -  ? (See Below)
 CP1572
 CP1572.The horizontal coordinates were scaled from a map and have
 CP1572.an estimated accuracy of +/- 6 seconds.
 CP1572
 CP1572.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1572.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1572
 CP1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1572.GEOID18 height accuracy estimate available here.
 CP1572
 CP1572.The vertical order pertains to the NGVD 29 superseded value.
 CP1572
 CP1572.Click photographs - Photos may exist for this station.
 CP1572
 CP1572;                    North         East    Units  Estimated Accuracy
 CP1572;SPC LA N     -   171,220.    1,128,730.      MT  (+/- 180 meters Scaled)
 CP1572
 CP1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR759460(NAD 83)
 CP1572
 CP1572                          SUPERSEDED SURVEY CONTROL
 CP1572
 CP1572  NGVD 29 (??/??/92)   21.668  (m)           71.09   (f) ADJ UNCH       
 CP1572
 CP1572.Superseded values are not recommended for survey control.
 CP1572
 CP1572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1572.See file dsdata.pdf to determine how the superseded data were derived.
 CP1572
 CP1572_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1572_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1572_MARK LOGO: USACE
 CP1572_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1572_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1572
 CP1572  HISTORY     - Date     Condition        Report By
 CP1572  HISTORY     - UNK      MONUMENTED       USACE
 CP1572  HISTORY     - 1934     GOOD             USACE
 CP1572  HISTORY     - 1963     GOOD             USGS
 CP1572
 CP1572                          STATION DESCRIPTION
 CP1572
 CP1572'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1572'3.25 MI NE FROM NEWELLTON.
 CP1572'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON TILE
 CP1572'AND PIPE (NO CAP) ON RIGHT BANK OF MISSISSIPPI RIVER, IN TENSAS
 CP1572'PARISH, LA., ABOUT 200 METERS LAKESIDE FROM CENTER LINE OF LEVEE, 163
 CP1572'METERS LAKESIDE FROM CENTER LINE OF ROAD ALONG UPSTREAM BANK OF LAKE
 CP1572'ST. JOSEPH AT A POINT WHERE ROAD AND OLD AND NEW LEVEES JOIN, ABOUT 1
 CP1572'MILE UPSTREAM FROM P.B.M. HARD TIMES.  IN EDGE OF HEAVY TIMBER, 19.8
 CP1572'METERS LAKESIDE OF CULTIVATED FIELD.  A LONE 24 IN. PECAN STANDS 95
 CP1572'METERS RIVERSIDE IN FIELD.  TOP OF PIPE IS 24 IN. ABOVE GROUND. NOTE--
 CP1572'REF.- 12 IN. HACKBERRY 9.75 METERS RIVERSIDE.  28 IN. COTTONWOOD 25.36
 CP1572'METERS DOWNSTREAM AND LAKESIDE.  14 IN. LOCUST 8.26 METERS DOWNSTREAM.
 CP1572
 CP1572                          STATION RECOVERY (1963)
 CP1572
 CP1572'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2367 ***********************************************************************
 BJ2367  DESIGNATION -  115
 BJ2367  PID         -  BJ2367
 BJ2367  STATE/COUNTY-  LA/ST MARTIN
 BJ2367  COUNTRY     -  US
 BJ2367  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2367
 BJ2367                         *CURRENT SURVEY CONTROL
 BJ2367  ______________________________________________________________________
 BJ2367* NAD 83(1986) POSITION- 30 19 53.     (N) 091 41 27.     (W)   SCALED
 BJ2367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2367  **This station is located in a suspected subsidence area (see below).
 BJ2367  ______________________________________________________________________
 BJ2367  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BJ2367
 BJ2367.The horizontal coordinates were scaled from a map and have
 BJ2367.an estimated accuracy of +/- 6 seconds.
 BJ2367
 BJ2367.** This station is in an area of known vertical motion. If an
 BJ2367.** orthometric height was ever established but is not available 
 BJ2367.** in the current survey control section, the orthometric height
 BJ2367.** is considered suspect.  Suspect heights are available in the
 BJ2367.** superseded section only if requested.
 BJ2367
 BJ2367.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2367.GEOID18 height accuracy estimate available here.
 BJ2367
 BJ2367.Click photographs - Photos may exist for this station.
 BJ2367
 BJ2367;                    North         East    Units  Estimated Accuracy
 BJ2367;SPC LA S     -   203,050.      965,620.      MT  (+/- 180 meters Scaled)
 BJ2367
 BJ2367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP258562(NAD 83)
 BJ2367
 BJ2367                          SUPERSEDED SURVEY CONTROL
 BJ2367
 BJ2367.No superseded survey control is available for this station.
 BJ2367
 BJ2367_MARKER: S = SPIKE
 BJ2367_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2367_SP_SET: TREE
 BJ2367_STAMPING: PRE. B.M. 115 1933
 BJ2367_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2367
 BJ2367  HISTORY     - Date     Condition        Report By
 BJ2367  HISTORY     - 1933     MONUMENTED       USACE
 BJ2367
 BJ2367                          STATION DESCRIPTION
 BJ2367
 BJ2367'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2367'2.0 MI SE FROM EAST ATCHAFALAYA.
 BJ2367'ABOUT 2.0 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER
 BJ2367'FROM THE ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST
 BJ2367'ATCHAFALAYA, SAINT MARTIN PARISH, ABOUT 1/8 MILE NORTH OF THE HEAD OF
 BJ2367'BUTTE LA ROSE CUT-OFF, ABOUT 110 FEET BACK OF THE TOP OF THE BANK OF
 BJ2367'THE RIVER, 50 FEET SOUTH OF THE TOP OF THE BANK OF LITTLE BAYOU DES
 BJ2367'OURSE, 20 FEET NORTH OF THE AL DUPUIS RESIDENCE, AT A 10-INCH DOUBLE
 BJ2367'WILLOW TREE WITH A BRASS PLATE STAMPED PRE B.M. 115, 1933, IN THE
 BJ2367'DIAMOND BLAZE ON THE RIVERSIDE OF THE TREE, AND ABOUT 1-1/2 FEET
 BJ2367'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2368 ***********************************************************************
 BJ2368  DESIGNATION -  115 A
 BJ2368  PID         -  BJ2368
 BJ2368  STATE/COUNTY-  LA/ST MARTIN
 BJ2368  COUNTRY     -  US
 BJ2368  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2368
 BJ2368                         *CURRENT SURVEY CONTROL
 BJ2368  ______________________________________________________________________
 BJ2368* NAD 83(1986) POSITION- 30 19 53.     (N) 091 41 27.     (W)   SCALED
 BJ2368* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2368  **This station is located in a suspected subsidence area (see below).
 BJ2368  ______________________________________________________________________
 BJ2368  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BJ2368
 BJ2368.The horizontal coordinates were scaled from a map and have
 BJ2368.an estimated accuracy of +/- 6 seconds.
 BJ2368
 BJ2368.** This station is in an area of known vertical motion. If an
 BJ2368.** orthometric height was ever established but is not available 
 BJ2368.** in the current survey control section, the orthometric height
 BJ2368.** is considered suspect.  Suspect heights are available in the
 BJ2368.** superseded section only if requested.
 BJ2368
 BJ2368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2368.GEOID18 height accuracy estimate available here.
 BJ2368
 BJ2368.Click photographs - Photos may exist for this station.
 BJ2368
 BJ2368;                    North         East    Units  Estimated Accuracy
 BJ2368;SPC LA S     -   203,050.      965,620.      MT  (+/- 180 meters Scaled)
 BJ2368
 BJ2368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP258562(NAD 83)
 BJ2368
 BJ2368                          SUPERSEDED SURVEY CONTROL
 BJ2368
 BJ2368.No superseded survey control is available for this station.
 BJ2368
 BJ2368_MARKER: S = SPIKE
 BJ2368_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2368_SP_SET: TREE
 BJ2368_STAMPING: PRE. B.M. 115 A 1933
 BJ2368_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2368
 BJ2368  HISTORY     - Date     Condition        Report By
 BJ2368  HISTORY     - 1933     MONUMENTED       USACE
 BJ2368
 BJ2368                          STATION DESCRIPTION
 BJ2368
 BJ2368'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2368'2.0 MI SE FROM EAST ATCHAFALAYA.
 BJ2368'2.0 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2368'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2368'SAINT MARTIN PARISH, 40 FEET BACK OF A POINT 10 FEET ABOVE P.B.M. 115
 BJ2368'(U.S.E.), DESCRIBED ABOVE, AT AN 18-INCH COTTONWOOD TREE, WITH A BRASS
 BJ2368'PLATE STAMPED PRE B.M. 115 A, 1933, IN A DIAMOND BLAZE ON THE
 BJ2368'RIVERSIDE OF THE TREE, AND ABOUT 13 FEET HIGHER THAN THE GROUND.  A
 BJ2368'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2369 ***********************************************************************
 BJ2369  DESIGNATION -  116
 BJ2369  PID         -  BJ2369
 BJ2369  STATE/COUNTY-  LA/ST MARTIN
 BJ2369  COUNTRY     -  US
 BJ2369  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2369
 BJ2369                         *CURRENT SURVEY CONTROL
 BJ2369  ______________________________________________________________________
 BJ2369* NAD 83(1986) POSITION- 30 19 28.     (N) 091 41 12.     (W)   SCALED
 BJ2369* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2369  **This station is located in a suspected subsidence area (see below).
 BJ2369  ______________________________________________________________________
 BJ2369  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BJ2369
 BJ2369.The horizontal coordinates were scaled from a map and have
 BJ2369.an estimated accuracy of +/- 6 seconds.
 BJ2369
 BJ2369.** This station is in an area of known vertical motion. If an
 BJ2369.** orthometric height was ever established but is not available 
 BJ2369.** in the current survey control section, the orthometric height
 BJ2369.** is considered suspect.  Suspect heights are available in the
 BJ2369.** superseded section only if requested.
 BJ2369
 BJ2369.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2369.GEOID18 height accuracy estimate available here.
 BJ2369
 BJ2369.Click photographs - Photos may exist for this station.
 BJ2369
 BJ2369;                    North         East    Units  Estimated Accuracy
 BJ2369;SPC LA S     -   202,280.      966,020.      MT  (+/- 180 meters Scaled)
 BJ2369
 BJ2369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP262554(NAD 83)
 BJ2369
 BJ2369                          SUPERSEDED SURVEY CONTROL
 BJ2369
 BJ2369.No superseded survey control is available for this station.
 BJ2369
 BJ2369_MARKER: S = SPIKE
 BJ2369_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2369_SP_SET: TREE
 BJ2369_STAMPING: PRE. B.M. 116 1933
 BJ2369_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2369
 BJ2369  HISTORY     - Date     Condition        Report By
 BJ2369  HISTORY     - 1933     MONUMENTED       USACE
 BJ2369
 BJ2369                          STATION DESCRIPTION
 BJ2369
 BJ2369'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2369'2.6 MI SE FROM EAST ATCHAFALAYA.
 BJ2369'2.6 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2369'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2369'SAINT MARTIN PARISH, ABOUT 3.0 MILES NORTH OF BUTTE LA ROSE, ABOUT 600
 BJ2369'FEET SOUTH OF THE JUNCTION OF BUTTE LA ROSE CUT-OFF, 150 FEET BACK OF
 BJ2369'THE TOP OF THE BANK OF THE RIVER, AT A 28-INCH WILLOW TREE WITH A
 BJ2369'BRASS PLATE STAMPED PRE B.M. 116, 1933, IN THE DIAMOND BLAZE ON THE
 BJ2369'RIVERSIDE OF THE TREE, AND ABOUT 2 FEET HIGHER THAN THE GROUND. A
 BJ2369'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2370 ***********************************************************************
 BJ2370  DESIGNATION -  116 A
 BJ2370  PID         -  BJ2370
 BJ2370  STATE/COUNTY-  LA/ST MARTIN
 BJ2370  COUNTRY     -  US
 BJ2370  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2370
 BJ2370                         *CURRENT SURVEY CONTROL
 BJ2370  ______________________________________________________________________
 BJ2370* NAD 83(1986) POSITION- 30 19 29.     (N) 091 41 12.     (W)   SCALED
 BJ2370* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2370  **This station is located in a suspected subsidence area (see below).
 BJ2370  ______________________________________________________________________
 BJ2370  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BJ2370
 BJ2370.The horizontal coordinates were scaled from a map and have
 BJ2370.an estimated accuracy of +/- 6 seconds.
 BJ2370
 BJ2370.** This station is in an area of known vertical motion. If an
 BJ2370.** orthometric height was ever established but is not available 
 BJ2370.** in the current survey control section, the orthometric height
 BJ2370.** is considered suspect.  Suspect heights are available in the
 BJ2370.** superseded section only if requested.
 BJ2370
 BJ2370.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2370.GEOID18 height accuracy estimate available here.
 BJ2370
 BJ2370.Click photographs - Photos may exist for this station.
 BJ2370
 BJ2370;                    North         East    Units  Estimated Accuracy
 BJ2370;SPC LA S     -   202,310.      966,020.      MT  (+/- 180 meters Scaled)
 BJ2370
 BJ2370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP262554(NAD 83)
 BJ2370
 BJ2370                          SUPERSEDED SURVEY CONTROL
 BJ2370
 BJ2370.No superseded survey control is available for this station.
 BJ2370
 BJ2370_MARKER: S = SPIKE
 BJ2370_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2370_SP_SET: TREE
 BJ2370_STAMPING: PRE. B.M. 116 A 1933
 BJ2370_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2370
 BJ2370  HISTORY     - Date     Condition        Report By
 BJ2370  HISTORY     - 1933     MONUMENTED       USACE
 BJ2370
 BJ2370                          STATION DESCRIPTION
 BJ2370
 BJ2370'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2370'2.6 MI SE FROM EAST ATCHAFALAYA.
 BJ2370'2.6 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2370'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2370'SAINT MARTIN PARISH, ABOUT 3.0 MILES NORTH OF BUTTE LA ROSE, 75 FEET
 BJ2370'NORTH OF P.B.M. 116 (U.S.E.), DESCRIBED ABOVE, AT A 15-INCH CYPRESS
 BJ2370'TREE WITH A BRASS PLATE STAMPED PRE B.M. 116 A, 1933, IN THE DIAMOND
 BJ2370'BLAZE ON THE RIVERSIDE OF THE TREE, AND ABOUT 13 FEET HIGHER THAN THE
 BJ2370'GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1468 ***********************************************************************
 BX1468  DESIGNATION -  117
 BX1468  PID         -  BX1468
 BX1468  STATE/COUNTY-  LA/WINN
 BX1468  COUNTRY     -  US
 BX1468  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1468
 BX1468                         *CURRENT SURVEY CONTROL
 BX1468  ______________________________________________________________________
 BX1468* NAD 83(1986) POSITION- 31 55 16.     (N) 092 38 27.     (W)   SCALED
 BX1468* NAVD 88 ORTHO HEIGHT -    35.74  (+/-2cm)      117.3   (feet) VERTCON3
 BX1468  ______________________________________________________________________
 BX1468  GEOID HEIGHT    -        -25.707 (meters)                     GEOID18
 BX1468  VERT ORDER      -  ? (See Below)
 BX1468
 BX1468.The horizontal coordinates were scaled from a map and have
 BX1468.an estimated accuracy of +/- 6 seconds.
 BX1468
 BX1468.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1468.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1468
 BX1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1468.GEOID18 height accuracy estimate available here.
 BX1468
 BX1468.The vertical order pertains to the NGVD 29 superseded value.
 BX1468
 BX1468.Click photographs - Photos may exist for this station.
 BX1468
 BX1468;                    North         East    Units  Estimated Accuracy
 BX1468;SPC LA N     -   157,570.      986,680.      MT  (+/- 180 meters Scaled)
 BX1468
 BX1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR339317(NAD 83)
 BX1468
 BX1468                          SUPERSEDED SURVEY CONTROL
 BX1468
 BX1468  NGVD 29 (11/26/84)   35.810  (m)          117.49   (f) ADJUSTED       
 BX1468
 BX1468.Superseded values are not recommended for survey control.
 BX1468
 BX1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1468.See file dsdata.pdf to determine how the superseded data were derived.
 BX1468
 BX1468_MARKER: P = PIPE CAP
 BX1468_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1468_STAMPING: 117
 BX1468_MARK LOGO: USGS
 BX1468_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1468_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1468
 BX1468  HISTORY     - Date     Condition        Report By
 BX1468  HISTORY     - 1906     MONUMENTED       USGS
 BX1468  HISTORY     - 1949     MARK NOT FOUND   CGS
 BX1468
 BX1468                          STATION DESCRIPTION
 BX1468
 BX1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1468'AT WINNFIELD, WINN PARISH, AND AT THE SOUTHWEST CORNER OF THE
 BX1468'ABANDONED LOUISIANA RAILWAY AND NAVIGATION CO STATION.  A USGS
 BX1468'STANDARD CAP STAMPED 168 AND RIVETED ON THE TOP OF A X 3 1/2 INCH IRON
 BX1468'PIPE.  NOTE-- THE LOUISIANA RAILWAY AND NAVIGATION COMPANY STATION HAS
 BX1468'BEEN MOVED AND THERE IS NOW A ROAD AT THE LOCATION WHERE THE MARK
 BX1468'SHOULD BE.  IT IS BELIEVED TO HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2377 ***********************************************************************
 BJ2377  DESIGNATION -  117
 BJ2377  PID         -  BJ2377
 BJ2377  STATE/COUNTY-  LA/ST MARTIN
 BJ2377  COUNTRY     -  US
 BJ2377  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2377
 BJ2377                         *CURRENT SURVEY CONTROL
 BJ2377  ______________________________________________________________________
 BJ2377* NAD 83(1986) POSITION- 30 17 56.     (N) 091 41 08.     (W)   SCALED
 BJ2377* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2377  **This station is located in a suspected subsidence area (see below).
 BJ2377  ______________________________________________________________________
 BJ2377  GEOID HEIGHT    -        -27.163 (meters)                     GEOID18
 BJ2377
 BJ2377.The horizontal coordinates were scaled from a map and have
 BJ2377.an estimated accuracy of +/- 6 seconds.
 BJ2377
 BJ2377.** This station is in an area of known vertical motion. If an
 BJ2377.** orthometric height was ever established but is not available 
 BJ2377.** in the current survey control section, the orthometric height
 BJ2377.** is considered suspect.  Suspect heights are available in the
 BJ2377.** superseded section only if requested.
 BJ2377
 BJ2377.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2377.GEOID18 height accuracy estimate available here.
 BJ2377
 BJ2377.Click photographs - Photos may exist for this station.
 BJ2377
 BJ2377;                    North         East    Units  Estimated Accuracy
 BJ2377;SPC LA S     -   199,450.      966,120.      MT  (+/- 180 meters Scaled)
 BJ2377
 BJ2377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP263526(NAD 83)
 BJ2377
 BJ2377                          SUPERSEDED SURVEY CONTROL
 BJ2377
 BJ2377.No superseded survey control is available for this station.
 BJ2377
 BJ2377_MARKER: S = SPIKE
 BJ2377_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2377_SP_SET: TREE
 BJ2377_STAMPING: PRE B.M. 117 1933
 BJ2377_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2377
 BJ2377  HISTORY     - Date     Condition        Report By
 BJ2377  HISTORY     - 1933     MONUMENTED       USACE
 BJ2377
 BJ2377                          STATION DESCRIPTION
 BJ2377
 BJ2377'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2377'1.2 MI N FROM BUTTE LA ROSE.
 BJ2377'1.2 MILES NORTH ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2377'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, ABOUT 160 FEET
 BJ2377'BACK OF THE TOP OF THE RIVER BANK, ABOUT 150 FEET NORTH OF THE
 BJ2377'TELESFORE AMY HOUSE, 25 FEET NORTH OF A FENCE, AT AN 18-INCH
 BJ2377'COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE B.M. 117, 1933, IN THE
 BJ2377'DIAMOND BLAZE ON THE UPPER RIVERSIDE OF THE TREE, AND ABOUT 5 FEET
 BJ2377'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2391 ***********************************************************************
 BJ2391  DESIGNATION -  118
 BJ2391  PID         -  BJ2391
 BJ2391  STATE/COUNTY-  LA/ST MARTIN
 BJ2391  COUNTRY     -  US
 BJ2391  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2391
 BJ2391                         *CURRENT SURVEY CONTROL
 BJ2391  ______________________________________________________________________
 BJ2391* NAD 83(1986) POSITION- 30 17 38.     (N) 091 39 52.     (W)   SCALED
 BJ2391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2391  **This station is located in a suspected subsidence area (see below).
 BJ2391  ______________________________________________________________________
 BJ2391  GEOID HEIGHT    -        -27.160 (meters)                     GEOID18
 BJ2391
 BJ2391.The horizontal coordinates were scaled from a map and have
 BJ2391.an estimated accuracy of +/- 6 seconds.
 BJ2391
 BJ2391.** This station is in an area of known vertical motion. If an
 BJ2391.** orthometric height was ever established but is not available 
 BJ2391.** in the current survey control section, the orthometric height
 BJ2391.** is considered suspect.  Suspect heights are available in the
 BJ2391.** superseded section only if requested.
 BJ2391
 BJ2391.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2391.GEOID18 height accuracy estimate available here.
 BJ2391
 BJ2391.Click photographs - Photos may exist for this station.
 BJ2391
 BJ2391;                    North         East    Units  Estimated Accuracy
 BJ2391;SPC LA S     -   198,890.      968,150.      MT  (+/- 180 meters Scaled)
 BJ2391
 BJ2391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP284521(NAD 83)
 BJ2391
 BJ2391                          SUPERSEDED SURVEY CONTROL
 BJ2391
 BJ2391.No superseded survey control is available for this station.
 BJ2391
 BJ2391_MARKER: S = SPIKE
 BJ2391_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2391_SP_SET: TREE
 BJ2391_STAMPING: PRE. B.M. 118 1933
 BJ2391_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2391
 BJ2391  HISTORY     - Date     Condition        Report By
 BJ2391  HISTORY     - 1933     MONUMENTED       USACE
 BJ2391
 BJ2391                          STATION DESCRIPTION
 BJ2391
 BJ2391'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2391'1.5 MI E FROM BUTTE LA ROSE.
 BJ2391'1.5 MILES EAST ALONG THE LEFT BANK OF UPPER GRAND RIVER FROM THE
 BJ2391'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, DIRECTLY ACROSS
 BJ2391'THE RIVER FROM A HOUSE ON THE WEST BANK OF THE RIVER, 50 FEET BACK OF
 BJ2391'THE TOP OF THE RIVER BANK, 40 FEET SOUTH OF A SLOUGH, AT A 10-INCH
 BJ2391'WILLOW TREE WITH A BRASS PLATE STAMPED PRE B.M. 118 1933, IN THE
 BJ2391'DIAMOND BLAZE ON THE LANDSIDE OF THE TREE, AND ABOUT 2-1/2 FEET HIGHER
 BJ2391'THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3949 ***********************************************************************
 BJ3949  DESIGNATION -  118 59
 BJ3949  PID         -  BJ3949
 BJ3949  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3949  COUNTRY     -  US
 BJ3949  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3949
 BJ3949                         *CURRENT SURVEY CONTROL
 BJ3949  ______________________________________________________________________
 BJ3949* NAD 83(1986) POSITION- 30 24 31.     (N) 091 04 04.     (W)   SCALED
 BJ3949* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3949  **This station is located in a suspected subsidence area (see below).
 BJ3949  ______________________________________________________________________
 BJ3949  GEOID HEIGHT    -        -27.020 (meters)                     GEOID18
 BJ3949  DYNAMIC HEIGHT  -         10.125 (meters)       33.22  (feet) COMP
 BJ3949  MODELED GRAVITY -    979,336.0   (mgal)                       NAVD 88
 BJ3949
 BJ3949.The horizontal coordinates were scaled from a map and have
 BJ3949.an estimated accuracy of +/- 6 seconds.
 BJ3949
 BJ3949.** This station is in an area of known vertical motion. If an
 BJ3949.** orthometric height was ever established but is not available 
 BJ3949.** in the current survey control section, the orthometric height
 BJ3949.** is considered suspect.  Suspect heights are available in the
 BJ3949.** superseded section only if requested.
 BJ3949
 BJ3949.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3949.GEOID18 height accuracy estimate available here.
 BJ3949
 BJ3949.Click photographs - Photos may exist for this station.
 BJ3949
 BJ3949.The dynamic height is computed by dividing the NAVD 88
 BJ3949.geopotential number by the normal gravity value computed on the
 BJ3949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3949.degrees latitude (g = 980.6199 gals.).
 BJ3949
 BJ3949.The modeled gravity was interpolated from observed gravity values.
 BJ3949
 BJ3949;                    North         East    Units  Estimated Accuracy
 BJ3949;SPC LA S     -   211,590.    1,025,520.      MT  (+/- 180 meters Scaled)
 BJ3949
 BJ3949_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP856656(NAD 83)
 BJ3949
 BJ3949                          SUPERSEDED SURVEY CONTROL
 BJ3949
 BJ3949.No superseded survey control is available for this station.
 BJ3949
 BJ3949_MARKER: DB = BENCH MARK DISK
 BJ3949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3949_STAMPING: 118-59 1959
 BJ3949_MARK LOGO: LA-033
 BJ3949_PROJECTION: FLUSH
 BJ3949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3949+STABILITY: SURFACE MOTION
 BJ3949
 BJ3949  HISTORY     - Date     Condition        Report By
 BJ3949  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3949  HISTORY     - 1987     GOOD             LA-033
 BJ3949
 BJ3949                          STATION DESCRIPTION
 BJ3949
 BJ3949'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3949'IN BATON ROUGE.
 BJ3949'LOCATED SOUTH OF THE CITY OF BATON ROUGE ON JEFFERSON HIGHWAY AT
 BJ3949'AUBIN LANE, 12.5 METERS (41 FEET) WEST OF THE CENTER OF AUBIN LANE,
 BJ3949'9.0 METERS (29.5 FEET) NORTHEAST OF THE CENTERLINE OF JEFFERSON
 BJ3949'HIGHWAY AND 7.9 METERS (26 FEET) NORTHWEST OF A POWER POLE ON THE
 BJ3949'CORNER.
 BJ3949'THE MARK IS 0.31 METERS  SW FROM A WITNESS POST.
 BJ3949'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2395 ***********************************************************************
 BJ2395  DESIGNATION -  119
 BJ2395  PID         -  BJ2395
 BJ2395  STATE/COUNTY-  LA/ST MARTIN
 BJ2395  COUNTRY     -  US
 BJ2395  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2395
 BJ2395                         *CURRENT SURVEY CONTROL
 BJ2395  ______________________________________________________________________
 BJ2395* NAD 83(1986) POSITION- 30 17 51.     (N) 091 38 30.     (W)   SCALED
 BJ2395* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2395  **This station is located in a suspected subsidence area (see below).
 BJ2395  ______________________________________________________________________
 BJ2395  GEOID HEIGHT    -        -27.166 (meters)                     GEOID18
 BJ2395
 BJ2395.The horizontal coordinates were scaled from a map and have
 BJ2395.an estimated accuracy of +/- 6 seconds.
 BJ2395
 BJ2395.** This station is in an area of known vertical motion. If an
 BJ2395.** orthometric height was ever established but is not available 
 BJ2395.** in the current survey control section, the orthometric height
 BJ2395.** is considered suspect.  Suspect heights are available in the
 BJ2395.** superseded section only if requested.
 BJ2395
 BJ2395.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2395.GEOID18 height accuracy estimate available here.
 BJ2395
 BJ2395.Click photographs - Photos may exist for this station.
 BJ2395
 BJ2395;                    North         East    Units  Estimated Accuracy
 BJ2395;SPC LA S     -   199,280.      970,340.      MT  (+/- 180 meters Scaled)
 BJ2395
 BJ2395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP306525(NAD 83)
 BJ2395
 BJ2395                          SUPERSEDED SURVEY CONTROL
 BJ2395
 BJ2395.No superseded survey control is available for this station.
 BJ2395
 BJ2395_MARKER: S = SPIKE
 BJ2395_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2395_SP_SET: TREE
 BJ2395_STAMPING: PRE B.M. 119 1933
 BJ2395_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2395
 BJ2395  HISTORY     - Date     Condition        Report By
 BJ2395  HISTORY     - 1933     MONUMENTED       USACE
 BJ2395
 BJ2395                          STATION DESCRIPTION
 BJ2395
 BJ2395'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2395'3.0 MI E FROM BUTTE LA ROSE.
 BJ2395'3.0 MILES EAST ALONG THE LEFT BANK OF UPPER GRAND RIVER FROM THE
 BJ2395'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, AT SURVEY STATION
 BJ2395'176+50, OPPOSITE A POINT MADE BY THE CONFLUENCE OF THE LOWER END OF
 BJ2395'BUTTE LA ROSE CUT AND THE RIVER, 125 FEET BACK OF THE EAST BANK OF THE
 BJ2395'CUT, AT A 20-INCH CYPRESS TREE WITH A BRASS PLATE STAMPED PRE B.M.
 BJ2395'119, 1933, IN THE DIAMOND BLAZE ON THE LOWER LANDSIDE OF THE TREE, AND
 BJ2395'ABOUT 2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0042 ***********************************************************************
 BK0042  DESIGNATION -  119 R
 BK0042  PID         -  BK0042
 BK0042  STATE/COUNTY-  LA/ST LANDRY
 BK0042  COUNTRY     -  US
 BK0042  USGS QUAD   -  EUNICE NORTH (2018)
 BK0042
 BK0042                         *CURRENT SURVEY CONTROL
 BK0042  ______________________________________________________________________
 BK0042* NAD 83(1986) POSITION- 30 31 28.     (N) 092 22 54.     (W)   SCALED
 BK0042* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0042  **This station is located in a suspected subsidence area (see below).
 BK0042  ______________________________________________________________________
 BK0042  GEOID HEIGHT    -        -27.251 (meters)                     GEOID18
 BK0042
 BK0042.The horizontal coordinates were scaled from a map and have
 BK0042.an estimated accuracy of +/- 6 seconds.
 BK0042
 BK0042.** This station is in an area of known vertical motion. If an
 BK0042.** orthometric height was ever established but is not available 
 BK0042.** in the current survey control section, the orthometric height
 BK0042.** is considered suspect.  Suspect heights are available in the
 BK0042.** superseded section only if requested.
 BK0042
 BK0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0042.GEOID18 height accuracy estimate available here.
 BK0042
 BK0042.Click photographs - Photos may exist for this station.
 BK0042
 BK0042;                    North         East    Units  Estimated Accuracy
 BK0042;SPC LA S     -   224,860.      899,390.      MT  (+/- 180 meters Scaled)
 BK0042
 BK0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP593770(NAD 83)
 BK0042
 BK0042                          SUPERSEDED SURVEY CONTROL
 BK0042
 BK0042.No superseded survey control is available for this station.
 BK0042
 BK0042_MARKER: DD = SURVEY DISK
 BK0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0042_STAMPING: 119 R 1934
 BK0042_MARK LOGO: USGS
 BK0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0042+STABILITY: SURFACE MOTION
 BK0042
 BK0042  HISTORY     - Date     Condition        Report By
 BK0042  HISTORY     - 1934     MONUMENTED       USGS
 BK0042
 BK0042                          STATION DESCRIPTION
 BK0042
 BK0042'DESCRIBED BY US GEOLOGICAL SURVEY 1934
 BK0042'2.6 MI N FROM EUNICE.
 BK0042'2.6 MILES NORTH ALONG THE TEXAS AND PACIFIC RAILWAY (NOW ABANDONED)
 BK0042'FROM EUNICE, SAINT LANDRY PARISH, 12-1/4 POLES SOUTHWEST OF MILEPOST
 BK0042'33, AND 45 FEET SOUTH OF THE CENTERLINE OF THE TRACK.  A UNITED STATES
 BK0042'GEOLOGICAL SURVEY STANDARD DISK, STAMPED 119 R 1934 AND SET IN THE TOP
 BK0042'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3207 ***********************************************************************
 DH3207  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3207  DESIGNATION -  119+11.35=LMS 512
 DH3207  PID         -  DH3207
 DH3207  STATE/COUNTY-  LA/JEFFERSON
 DH3207  COUNTRY     -  US
 DH3207  USGS QUAD   -  NEW ORLEANS WEST (2018)
 DH3207
 DH3207                         *CURRENT SURVEY CONTROL
 DH3207  ______________________________________________________________________
 DH3207* NAD 83(2011) POSITION- 29 57 40.86111(N) 090 14 32.96268(W)   ADJUSTED
 DH3207* NAD 83(2011) ELLIP HT-   -18.294 (meters)        (06/27/12)   ADJUSTED
 DH3207* NAD 83(2011) EPOCH   -  2010.00
 DH3207* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3207  **This station is located in a suspected subsidence area (see below).
 DH3207  ______________________________________________________________________
 DH3207  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3207  GEOID HEIGHT    -        -26.094 (meters)                     GEOID03
 DH3207  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 DH3207  NAD 83(2011) X  -    -23,405.847 (meters)                     COMP
 DH3207  NAD 83(2011) Y  - -5,530,332.209 (meters)                     COMP
 DH3207  NAD 83(2011) Z  -  3,166,653.477 (meters)                     COMP
 DH3207  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 DH3207
 DH3207  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3207  Standards:
 DH3207         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3207            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3207  -------------------------------------------------------------------
 DH3207  NETWORK    0.81   3.88           0.35   0.31   1.98      0.16217847
 DH3207  -------------------------------------------------------------------
 DH3207  Click here for local accuracies and other accuracy information.
 DH3207
 DH3207.The horizontal coordinates were established by GPS observations
 DH3207.and adjusted by the National Geodetic Survey in June 2012.
 DH3207
 DH3207.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3207.been affixed to the stable North American tectonic plate. See 
 DH3207.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3207
 DH3207.The horizontal coordinates are valid at the epoch date displayed above
 DH3207.which is a decimal equivalence of Year/Month/Day.
 DH3207
 DH3207.** This station is in an area of known vertical motion. If an
 DH3207.** orthometric height was ever established but is not available 
 DH3207.** in the current survey control section, the orthometric height
 DH3207.** is considered suspect.  Suspect heights are available in the
 DH3207.** superseded section only if requested.
 DH3207
 DH3207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3207.GEOID18 height accuracy estimate available here.
 DH3207
 DH3207.Click photographs - Photos may exist for this station.
 DH3207
 DH3207.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3207
 DH3207.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3207
 DH3207.The ellipsoidal height was determined by GPS observations
 DH3207.and is referenced to NAD 83.
 DH3207
 DH3207. The following values were computed from the NAD 83(2011) position.
 DH3207
 DH3207;                    North         East     Units Scale Factor Converg.
 DH3207;SPC LA S     -   162,483.462 1,105,282.828   MT  0.99992598   +0 32 43.6
 DH3207;SPC LA S     -   533,081.16  3,626,248.74   sFT  0.99992598   +0 32 43.6
 DH3207;UTM  15      - 3,317,702.301   766,110.350   MT  1.00047379   +1 22 40.6
 DH3207
 DH3207!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3207!SPC LA S     -   1.00000287  x   0.99992598  =   0.99992885
 DH3207!UTM  15      -   1.00000287  x   1.00047379  =   1.00047666
 DH3207
 DH3207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6611017702(NAD 83)
 DH3207
 DH3207                          SUPERSEDED SURVEY CONTROL
 DH3207
 DH3207  NAD 83(2007)-  29 57 40.86107(N)    090 14 32.96327(W) AD(       ) 0
 DH3207  ELLIP H (02/10/07)  -18.276  (m)                       GP(       )    
 DH3207  NAD 83(1992)-  29 57 40.86119(N)    090 14 32.96322(W) AD(       ) B
 DH3207  ELLIP H (05/09/05)  -18.273  (m)                       GP(       ) 4 2
 DH3207
 DH3207.Superseded values are not recommended for survey control.
 DH3207
 DH3207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3207.See file dsdata.pdf to determine how the superseded data were derived.
 DH3207
 DH3207_MARKER: DD = SURVEY DISK
 DH3207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3207_STAMPING: LMS 512 1977
 DH3207_MARK LOGO: USACE
 DH3207_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3207+STABILITY: SURFACE MOTION
 DH3207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3207+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2003
 DH3207
 DH3207  HISTORY     - Date     Condition        Report By
 DH3207  HISTORY     - 1977     MONUMENTED       USACE
 DH3207  HISTORY     - 20030109 GOOD             3001
 DH3207
 DH3207                          STATION DESCRIPTION
 DH3207
 DH3207'DESCRIBED BY 3001, INC 2003 (MH)
 DH3207'THE STATION IS LOCATED IN JEFFERSON PARISH, 4.0 MILES NORTHWEST OF
 DH3207'AVONDALE, 2.3 MILES  SOUTH AND ACROSS RIVER FROM KENNER, AND 4.7 MILES
 DH3207'NORTHWEST OF BRIDGE CITY, LA.  OWNERSHIP--WEST JEFFERSON LEVEE
 DH3207'DISTRICT - COE NO DISTRICT
 DH3207'
 DH3207'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 18 AND HIGHWAY
 DH3207'90 AT AVONDALE, GO 6.0  MILES NORTHWEST ALONG HIGHWAY 18 AND MARK ON
 DH3207'THE RIGHT ON TOP OF LEVEE (LEVEE STA. 119 + 11.35)
 DH3207'
 DH3207'THE STATION IS A 3 1/2 INCH ROUND COE BRASS CAP SET IN CONCRETE, 0.5
 DH3207'FEET BELOW GROUND  SURFACE, STAMPED LMS 512 1977, 1 FOOT NORTHEAST OF
 DH3207'EDGE OF ASPHALT PAVING ON LEVEE, ABOUT 100 FEET NERTHEAST OF
 DH3207'CENTERLINE OF HIGHWAY 18, AND 11.7 FEET SOUTHWEST OF TOP EDGE OF THE
 DH3207'CONCRETE SLOPE PAVING ALONG FLOODSIDE SLOPE OF LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0684 ***********************************************************************
 AT0684  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0684  DESIGNATION -  12
 AT0684  PID         -  AT0684
 AT0684  STATE/COUNTY-  LA/JEFFERSON
 AT0684  COUNTRY     -  US
 AT0684  USGS QUAD   -  BARATARIA PASS (2018)
 AT0684
 AT0684                         *CURRENT SURVEY CONTROL
 AT0684  ______________________________________________________________________
 AT0684* NAD 83(1986) POSITION- 29 15 54.     (N) 089 57 28.     (W)   SCALED
 AT0684* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0684  **This station is located in a suspected subsidence area (see below).
 AT0684  ______________________________________________________________________
 AT0684  GEOID HEIGHT    -        -23.880 (meters)                     GEOID18
 AT0684  OBS GRAVITY     -    979,292.3   (mgal)                       GRAV_OBS
 AT0684
 AT0684.The horizontal coordinates were scaled from a map and have
 AT0684.an estimated accuracy of +/- 6 seconds.
 AT0684
 AT0684.** This station is in an area of known vertical motion.  Due to the
 AT0684.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0684.** determined the orthometric heights for marks in these suspect
 AT0684.** subsidence areas should be considered valid only at the epoch date
 AT0684.** associated with the orthometric height.  These heights must always
 AT0684.** be validated when used as control.  All previously superseded
 AT0684.** orthometric heights are now considered suspect and are available
 AT0684.** in the superseded section.  NGS does not recommend using suspect
 AT0684.** or superseded heights as control.
 AT0684
 AT0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0684.GEOID18 height accuracy estimate available here.
 AT0684
 AT0684.This Tidal Bench Mark is designated as VM 829
 AT0684.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0684
 AT0684.Click photographs - Photos may exist for this station.
 AT0684
 AT0684.The observed gravity was obtained from relative gravimeter ties
 AT0684.to the IGSN71 gravity network.
 AT0684
 AT0684;                    North         East    Units  Estimated Accuracy
 AT0684;SPC LA S     -    85,600.    1,133,690.      MT  (+/- 180 meters Scaled)
 AT0684
 AT0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT125409(NAD 83)
 AT0684
 AT0684                          SUPERSEDED SURVEY CONTROL
 AT0684
 AT0684.No superseded survey control is available for this station.
 AT0684
 AT0684_MARKER: DD = SURVEY DISK
 AT0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0684_STAMPING: 12
 AT0684_MARK LOGO: USCG
 AT0684_PROJECTION: FLUSH
 AT0684_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0684+STABILITY: SURFACE MOTION
 AT0684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0684+SATELLITE: SATELLITE OBSERVATIONS - February 23, 1993
 AT0684
 AT0684  HISTORY     - Date     Condition        Report By
 AT0684  HISTORY     - UNK      MONUMENTED       USCG
 AT0684  HISTORY     - 1982     GOOD             NGS
 AT0684  HISTORY     - 1984     GOOD             LA-051
 AT0684  HISTORY     - 19930223 GOOD             NGS
 AT0684
 AT0684                          STATION DESCRIPTION
 AT0684
 AT0684'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0684'5.65 KM (3.5 MI) NE FROM GRAND ISLE.
 AT0684'THE MARK IS ABOVE LEVEL WITH THE GROUND.
 AT0684'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0684'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0684'ALONG A PAVED SIDE ROAD TO THE ENTRANCE OF THE U.S. COAST GUARD
 AT0684'RESERVATION, THENCE 0.3 KILOMETER (0.2 MILE) NORTHWEST ALONG A SHELL
 AT0684'DRIVEWAY TO THE MAIN OFFICE AND THE MARK ON THE LEFT, ABOUT 90 METERS
 AT0684'(300 FEET) SOUTHWEST OF THE DRIVEWAY, 17.22 METERS (56.5 FEET) WEST OF
 AT0684'A CONCRETE BASE FOR AN ANTENNA, 4.30 METERS (14.1 FEET) SOUTHEAST OF
 AT0684'THE NORTHWEST END OF A WOODEN FENCE, 0.30 METER (1.0 FOOT) NORTHEAST
 AT0684'OF THE FENCE THAT ENCLOSES THE COAST GUARD RESERVATION.
 AT0684
 AT0684                          STATION RECOVERY (1984)
 AT0684
 AT0684'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AT0684'RECOVERED IN GOOD CONDITION.
 AT0684
 AT0684                          STATION RECOVERY (1993)
 AT0684
 AT0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0684'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0684'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0684'PAVED ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG SEMPER ROAD,
 AT0684'90.0 M (295.3 FT) SOUTHWEST OF THE CENTER OF THE ROAD, 35.2 M (115.5
 AT0684'FT) SOUTH-SOUTHEAST OF BENCH MARK 11, 32.5 M (106.6 FT) WEST OF THE
 AT0684'WEST CORNER OF A BUILDING, 17.2 M (56.4 FT) SOUTHWEST OF THE FOOTING
 AT0684'FOR AN ANTENNA, 5.5 M (18.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF A
 AT0684'BOAT SLIP, 5.0 M (16.4 FT) NORTHEAST OF THE NORTHEAST EDGE OF A BOAT
 AT0684'SLIP, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT IS
 AT0684'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1334 ***********************************************************************
 BJ1334  DESIGNATION -  12
 BJ1334  PID         -  BJ1334
 BJ1334  STATE/COUNTY-  LA/ORLEANS
 BJ1334  COUNTRY     -  US
 BJ1334  USGS QUAD   -  SPANISH FORT (2018)
 BJ1334
 BJ1334                         *CURRENT SURVEY CONTROL
 BJ1334  ______________________________________________________________________
 BJ1334* NAD 83(1986) POSITION- 30 01 14.     (N) 090 06 49.     (W)   SCALED
 BJ1334* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1334  **This station is located in a suspected subsidence area (see below).
 BJ1334  ______________________________________________________________________
 BJ1334  GEOID HEIGHT    -        -26.132 (meters)                     GEOID18
 BJ1334  DYNAMIC HEIGHT  -         -0.696 (meters)       -2.28  (feet) COMP
 BJ1334  MODELED GRAVITY -    979,318.4   (mgal)                       NAVD 88
 BJ1334
 BJ1334.The horizontal coordinates were scaled from a map and have
 BJ1334.an estimated accuracy of +/- 6 seconds.
 BJ1334
 BJ1334.** This station is in an area of known vertical motion. If an
 BJ1334.** orthometric height was ever established but is not available 
 BJ1334.** in the current survey control section, the orthometric height
 BJ1334.** is considered suspect.  Suspect heights are available in the
 BJ1334.** superseded section only if requested.
 BJ1334
 BJ1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1334.GEOID18 height accuracy estimate available here.
 BJ1334
 BJ1334.Click photographs - Photos may exist for this station.
 BJ1334
 BJ1334.The dynamic height is computed by dividing the NAVD 88
 BJ1334.geopotential number by the normal gravity value computed on the
 BJ1334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1334.degrees latitude (g = 980.6199 gals.).
 BJ1334
 BJ1334.The modeled gravity was interpolated from observed gravity values.
 BJ1334
 BJ1334;                    North         East    Units  Estimated Accuracy
 BJ1334;SPC LA S     -   169,170.    1,117,650.      MT  (+/- 180 meters Scaled)
 BJ1334
 BJ1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP783245(NAD 83)
 BJ1334
 BJ1334                          SUPERSEDED SURVEY CONTROL
 BJ1334
 BJ1334.No superseded survey control is available for this station.
 BJ1334
 BJ1334_MARKER: DB = BENCH MARK DISK
 BJ1334_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1334_SP_SET: APRON
 BJ1334_STAMPING: SW+B NO.12 1966
 BJ1334_MARK LOGO: CGS
 BJ1334_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1334_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1334_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1334+SATELLITE: SATELLITE OBSERVATIONS - November 17, 1994
 BJ1334
 BJ1334  HISTORY     - Date     Condition        Report By
 BJ1334  HISTORY     - 1966     MONUMENTED       CGS
 BJ1334  HISTORY     - 1985     GOOD             NGS
 BJ1334  HISTORY     - 19901108 GOOD             NGS
 BJ1334  HISTORY     - 19941117 GOOD             NGS
 BJ1334
 BJ1334                          STATION DESCRIPTION
 BJ1334
 BJ1334'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ1334'IN NEW ORLEANS.
 BJ1334'LOCATED IN THE NORTHWEST SECTION OF NEW ORLEANS, AT WEST END NEAR THE
 BJ1334'LAKE FRONT, BETWEEN PONCHARTRAIN BLVD. AND WEST END BLVD. JUST NORTH
 BJ1334'OF HIBERNIA AVENUE, AT THE NEW ORLEANS SEWERAGE AND WATER BOARD
 BJ1334'PUMPING STATION NO. 12.  IT IS AT THE SOUTHWEST END OF THE PUMPING
 BJ1334'STATION 75 FEET EAST OF THE CENTER OF PONCHARTRAIN BLVD, 2 FEET EAST
 BJ1334'OF THE WEST WALL OF THE STATION, 2.5 FEET NORTHEAST OF THE SOUTH END
 BJ1334'OF THE WEST WALL OF THE STATION, AND 1.5 FEET SOUTH OF THE WEST END OF
 BJ1334'THE METAL GATE.  IT IS A STANDARD DISK SET IN A DRILL HOLE IN THE
 BJ1334'SOUTH RAMP.
 BJ1334
 BJ1334                          STATION RECOVERY (1985)
 BJ1334
 BJ1334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1334'RECOVERED IN GOOD CONDITION, THE 1966 DESCRIPTION IS ADEQUATE WITH THE
 BJ1334'FOLLOWING CHANGE, CHANGE--STAMPING TO S W AMPERSAND B NO 12 1966.
 BJ1334
 BJ1334                          STATION RECOVERY (1990)
 BJ1334
 BJ1334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1334'IN NEW ORLEANS, AT THE INTERSECTION OF PONTCHARTRAIN BOULEVARD AND
 BJ1334'WEST HIBERNIA AVENUE, IN THE SOUTHWEST CORNER OF A CONCRETE
 BJ1334'RAMP AT PUMP STATION 12, 43.8 M (143.7 FT) NORTH-NORTHWEST OF THE
 BJ1334'CENTER OF THE WESTBOUND LANES OF HIBERNIA AVENUE, 3.4 M
 BJ1334'(11.2 FT) WEST OF THE CENTER OF A GATE, AND 0.6 M (2.0 FT) EAST OF
 BJ1334'THE EAST FACE OF THE PUMP STATION.
 BJ1334
 BJ1334                          STATION RECOVERY (1994)
 BJ1334
 BJ1334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1334'IN NEW ORLEANS, IN A CONCRETE APRON ALONG THE SOUTH SIDE OF PUMP
 BJ1334'STATION 12 AT 7223 PONTCHARTRAIN BOULEVARD, 3.4 M (11.2 FT) WEST OF
 BJ1334'THE CENTER OF THE SOUTH ENTRANCE GATE, 0.6 M (2.0 FT) EAST OF THE EAST
 BJ1334'FACE OF THE MOST WESTERLY OF 2 CONCRETE WALLS AT THE PUMP STATION, AND
 BJ1334'0.3 M (1.0 FT) NORTH OF THE SOUTH EDGE OF THE APRON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0737 ***********************************************************************
 BK0737  DESIGNATION -  12
 BK0737  PID         -  BK0737
 BK0737  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0737  COUNTRY     -  US
 BK0737  USGS QUAD   -  FENTON (2018)
 BK0737
 BK0737                         *CURRENT SURVEY CONTROL
 BK0737  ______________________________________________________________________
 BK0737* NAD 83(1986) POSITION- 30 22 10.     (N) 092 54 51.     (W)   SCALED
 BK0737* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0737  **This station is located in a suspected subsidence area (see below).
 BK0737  ______________________________________________________________________
 BK0737  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK0737  DYNAMIC HEIGHT  -         11.206 (meters)       36.77  (feet) COMP
 BK0737  MODELED GRAVITY -    979,325.2   (mgal)                       NAVD 88
 BK0737
 BK0737.The horizontal coordinates were scaled from a map and have
 BK0737.an estimated accuracy of +/- 6 seconds.
 BK0737
 BK0737.** This station is in an area of known vertical motion. If an
 BK0737.** orthometric height was ever established but is not available 
 BK0737.** in the current survey control section, the orthometric height
 BK0737.** is considered suspect.  Suspect heights are available in the
 BK0737.** superseded section only if requested.
 BK0737
 BK0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0737.GEOID18 height accuracy estimate available here.
 BK0737
 BK0737.Click photographs - Photos may exist for this station.
 BK0737
 BK0737.The dynamic height is computed by dividing the NAVD 88
 BK0737.geopotential number by the normal gravity value computed on the
 BK0737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0737.degrees latitude (g = 980.6199 gals.).
 BK0737
 BK0737.The modeled gravity was interpolated from observed gravity values.
 BK0737
 BK0737;                    North         East    Units  Estimated Accuracy
 BK0737;SPC LA S     -   208,270.      848,050.      MT  (+/- 180 meters Scaled)
 BK0737
 BK0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP082597(NAD 83)
 BK0737
 BK0737                          SUPERSEDED SURVEY CONTROL
 BK0737
 BK0737.No superseded survey control is available for this station.
 BK0737
 BK0737_MARKER: Z = SEE DESCRIPTION
 BK0737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0737_MARK LOGO: MPRR
 BK0737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0737+STABILITY: SURFACE MOTION
 BK0737
 BK0737  HISTORY     - Date     Condition        Report By
 BK0737  HISTORY     - UNK      MONUMENTED       MPRR
 BK0737  HISTORY     - 1970     GOOD             NGS
 BK0737  HISTORY     - 1977     GOOD             LADTD
 BK0737  HISTORY     - 1986     GOOD             NGS
 BK0737
 BK0737                          STATION DESCRIPTION
 BK0737
 BK0737'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0737'0.55 MI NE FROM FENTON.
 BK0737'ABOUT 0.55 MILE NORTHEAST ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE
 BK0737'AT FENTON, 144 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 38
 BK0737'1/2 FEET SOUTH OF MISSOURI PACIFIC RAILROAD MILEPOST 670, 7 1/2 FEET
 BK0737'NORTHWEST OF THE NORTHWEST RAIL, 55 1/2 FEET EAST OF A 15-INCH OAK
 BK0737'TREE, 46.4 FEET EAST OF BENCH MARK L 266, ABOUT LEVEL WITH THE TRACK,
 BK0737'A BRASS PIN IN THE TOP OF A CONCRETE POST WHICH BEARS A BRASS PLATE ON
 BK0737'THE SOUTHEAST SIDE WITH THE LETTERS MP 670 24902+67 AND WHICH PROJECTS
 BK0737'29 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 7, T 8S, R 5W.
 BK0737
 BK0737                          STATION RECOVERY (1977)
 BK0737
 BK0737'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0737'ABOUT 0.55 MILE NORTHEAST ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE
 BK0737'AT FENTON, 144 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 38.5
 BK0737'FEET SOUTH OF MISSOURI PACIFIC RAILROAD MILEPOST 670, 7.5 FEET
 BK0737'NORTHWEST OF THE NORTHWEST RAIL, 55.5 FEET EAST OF A 15 INCH OAK TREE,
 BK0737'46.4 FEET EAST OF BENCH MARK L 266, ABOUT LEVEL WITH THE TRACK, A
 BK0737'BRASS PIN IN THE TOP OF A CONCRETE POST WHICH BEARS A BRASS PLATE ON
 BK0737'THE SOUTHEAST SIDE WITH THE LETTERS MP 670 24902 + 67, AND WHICH
 BK0737'PROJECTS 29 INCHES ABOVE THE SURFACE OF THE GROUND.
 BK0737
 BK0737                          STATION RECOVERY (1986)
 BK0737
 BK0737'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0737'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2662 ***********************************************************************
 BJ2662  DESIGNATION -  12
 BJ2662  PID         -  BJ2662
 BJ2662  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2662  COUNTRY     -  US
 BJ2662  USGS QUAD   -  MELVILLE (2018)
 BJ2662
 BJ2662                         *CURRENT SURVEY CONTROL
 BJ2662  ______________________________________________________________________
 BJ2662* NAD 83(1986) POSITION- 30 39 08.     (N) 091 44 23.     (W)   SCALED
 BJ2662* NAVD 88 ORTHO HEIGHT -     8.88  (+/-2cm)       29.1   (feet) VERTCON3
 BJ2662  ______________________________________________________________________
 BJ2662  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BJ2662  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2662
 BJ2662.The horizontal coordinates were scaled from a map and have
 BJ2662.an estimated accuracy of +/- 6 seconds.
 BJ2662
 BJ2662.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2662.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2662
 BJ2662.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2662.GEOID18 height accuracy estimate available here.
 BJ2662
 BJ2662.The vertical order pertains to the NGVD 29 superseded value.
 BJ2662
 BJ2662.Click photographs - Photos may exist for this station.
 BJ2662
 BJ2662;                    North         East    Units  Estimated Accuracy
 BJ2662;SPC LA S     -   238,640.      961,050.      MT  (+/- 180 meters Scaled)
 BJ2662
 BJ2662_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP207917(NAD 83)
 BJ2662
 BJ2662                          SUPERSEDED SURVEY CONTROL
 BJ2662
 BJ2662  NGVD 29 (11/26/84)    8.891  (m)           29.17   (f) ADJUSTED    1 2
 BJ2662
 BJ2662.Superseded values are not recommended for survey control.
 BJ2662
 BJ2662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2662.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2662
 BJ2662_MARKER: P = PIPE CAP
 BJ2662_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2662_STAMPING: 12
 BJ2662_MARK LOGO: USACE
 BJ2662_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2662_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2662
 BJ2662  HISTORY     - Date     Condition        Report By
 BJ2662  HISTORY     - UNK      MONUMENTED       USACE
 BJ2662  HISTORY     - 1966     GOOD             CGS
 BJ2662
 BJ2662                          STATION DESCRIPTION
 BJ2662
 BJ2662'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2662'3.65 MI SE FROM MELVILLE.
 BJ2662'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ2662'STATION AT MELVILLE, THENCE 3.15 MILES SOUTH ALONG A LEVEE AND A
 BJ2662'GRAVELED ROAD, IN SECTION 6, T5S, R7E, 164 FEET EAST OF THE CENTER
 BJ2662'LINE OF THE TOP OF THE LEVEE, 59 FEET EAST OF THE CENTER LINE OF THE
 BJ2662'GRAVELED ROAD, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT 2 FEET
 BJ2662'ABOVE THE LEVEL OF THE ROAD, A U. S. ENGINEERS CAP ON THE TOP OF A
 BJ2662'3-INCH IRON PIPE WHICH PROJECTS 2 FEET.  NOTE-THE PIPE IS BADLY
 BJ2662'RUSTED AT GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4092 ***********************************************************************
 BJ4092  DESIGNATION -  12 87
 BJ4092  PID         -  BJ4092
 BJ4092  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4092  COUNTRY     -  US
 BJ4092  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4092
 BJ4092                         *CURRENT SURVEY CONTROL
 BJ4092  ______________________________________________________________________
 BJ4092* NAD 83(1986) POSITION- 30 20 37.     (N) 091 04 08.     (W)   SCALED
 BJ4092* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4092  **This station is located in a suspected subsidence area (see below).
 BJ4092  ______________________________________________________________________
 BJ4092  GEOID HEIGHT    -        -26.999 (meters)                     GEOID18
 BJ4092  DYNAMIC HEIGHT  -          3.174 (meters)       10.41  (feet) COMP
 BJ4092  MODELED GRAVITY -    979,328.9   (mgal)                       NAVD 88
 BJ4092
 BJ4092.The horizontal coordinates were scaled from a map and have
 BJ4092.an estimated accuracy of +/- 6 seconds.
 BJ4092
 BJ4092.** This station is in an area of known vertical motion. If an
 BJ4092.** orthometric height was ever established but is not available 
 BJ4092.** in the current survey control section, the orthometric height
 BJ4092.** is considered suspect.  Suspect heights are available in the
 BJ4092.** superseded section only if requested.
 BJ4092
 BJ4092.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4092.GEOID18 height accuracy estimate available here.
 BJ4092
 BJ4092.Click photographs - Photos may exist for this station.
 BJ4092
 BJ4092.The dynamic height is computed by dividing the NAVD 88
 BJ4092.geopotential number by the normal gravity value computed on the
 BJ4092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4092.degrees latitude (g = 980.6199 gals.).
 BJ4092
 BJ4092.The modeled gravity was interpolated from observed gravity values.
 BJ4092
 BJ4092;                    North         East    Units  Estimated Accuracy
 BJ4092;SPC LA S     -   204,380.    1,025,430.      MT  (+/- 180 meters Scaled)
 BJ4092
 BJ4092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP856584(NAD 83)
 BJ4092
 BJ4092                          SUPERSEDED SURVEY CONTROL
 BJ4092
 BJ4092.No superseded survey control is available for this station.
 BJ4092
 BJ4092_MARKER: DB = BENCH MARK DISK
 BJ4092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4092_STAMPING: 12-87 1987
 BJ4092_MARK LOGO: LA-033
 BJ4092_PROJECTION: FLUSH
 BJ4092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4092+STABILITY: SURFACE MOTION
 BJ4092
 BJ4092  HISTORY     - Date     Condition        Report By
 BJ4092  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4092  HISTORY     - 20050122 GOOD             AERODA
 BJ4092
 BJ4092                          STATION DESCRIPTION
 BJ4092
 BJ4092'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4092'IN BATON ROUGE.
 BJ4092'LOCATED SOUTH OF THE CITY OF BATON ROUGE ON HIGHLAND ROAD AT THE
 BJ4092'INTERSECTION OF HIGHLAND ROAD AND WOODLEIGH ROAD, 27.1 METERS (89 FT)
 BJ4092'WEST OF THE CENTERLINE OF WOODLEIGH DRIVE, 14.8 METERS (48.5 FT) EAST
 BJ4092'OF A POWER POLE AND TELEPHONE REPAIR BOX, 4.8 METERS (15.6 FT) NORTH
 BJ4092'OF THE CENTERLINE OF HIGHLAND ROAD, AND 1.9 METERS (6.1 FT) WEST OF A
 BJ4092'POWER POLE.
 BJ4092'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ4092'THE MARK IS 0.91 M BELOW HIGHLAND ROAD.
 BJ4092
 BJ4092                          STATION RECOVERY (2005)
 BJ4092
 BJ4092'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ4092'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0583 ***********************************************************************
 BJ0583  DESIGNATION -  12 ABLD
 BJ0583  PID         -  BJ0583
 BJ0583  STATE/COUNTY-  LA/IBERVILLE
 BJ0583  COUNTRY     -  US
 BJ0583  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0583
 BJ0583                         *CURRENT SURVEY CONTROL
 BJ0583  ______________________________________________________________________
 BJ0583* NAD 83(1986) POSITION- 30 16 35.     (N) 091 12 33.     (W)   SCALED
 BJ0583* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0583  **This station is located in a suspected subsidence area (see below).
 BJ0583  ______________________________________________________________________
 BJ0583  GEOID HEIGHT    -        -27.030 (meters)                     GEOID18
 BJ0583  DYNAMIC HEIGHT  -         13.400 (meters)       43.96  (feet) COMP
 BJ0583  MODELED GRAVITY -    979,317.3   (mgal)                       NAVD 88
 BJ0583
 BJ0583.The horizontal coordinates were scaled from a map and have
 BJ0583.an estimated accuracy of +/- 6 seconds.
 BJ0583
 BJ0583.** This station is in an area of known vertical motion. If an
 BJ0583.** orthometric height was ever established but is not available 
 BJ0583.** in the current survey control section, the orthometric height
 BJ0583.** is considered suspect.  Suspect heights are available in the
 BJ0583.** superseded section only if requested.
 BJ0583
 BJ0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0583.GEOID18 height accuracy estimate available here.
 BJ0583
 BJ0583.Click photographs - Photos may exist for this station.
 BJ0583
 BJ0583.The dynamic height is computed by dividing the NAVD 88
 BJ0583.geopotential number by the normal gravity value computed on the
 BJ0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0583.degrees latitude (g = 980.6199 gals.).
 BJ0583
 BJ0583.The modeled gravity was interpolated from observed gravity values.
 BJ0583
 BJ0583;                    North         East    Units  Estimated Accuracy
 BJ0583;SPC LA S     -   196,910.    1,011,950.      MT  (+/- 180 meters Scaled)
 BJ0583
 BJ0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP722507(NAD 83)
 BJ0583
 BJ0583                          SUPERSEDED SURVEY CONTROL
 BJ0583
 BJ0583.No superseded survey control is available for this station.
 BJ0583
 BJ0583_MARKER: DD = SURVEY DISK
 BJ0583_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0583_MARK LOGO: USACE
 BJ0583_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0583_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0583_ROD/PIPE-DEPTH: 38.7 meters
 BJ0583
 BJ0583  HISTORY     - Date     Condition        Report By
 BJ0583  HISTORY     - UNK      MONUMENTED       USACE
 BJ0583  HISTORY     - 1976     GOOD             NGS
 BJ0583
 BJ0583                          STATION DESCRIPTION
 BJ0583
 BJ0583'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0583'1.1 MI SE FROM PLAQUEMINE.
 BJ0583'1.1 MILE SOUTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0583'HIGHWAY 75, 0.05 MILE SOUTHEAST OF THE JUNCTION OF AN ASPHALT ROAD
 BJ0583'LEADING SOUTHWEST, 134.5 FT. NORTHEAST OF THE CENTER LINE OF THE
 BJ0583'HIGHWAY, 9.5 FT. SOUTHWEST OF THE WEST LEVEE ROAD OF THE MISSISSIPPI
 BJ0583'RIVER, 91 FT. NORTH OF A POWER LINE POLE WITH A METER, 81.0 FT
 BJ0583'NORTHEAST OF A FENCE, A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH
 BJ0583'OF 127 FT. ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 120 FT.
 BJ0583'WITH A 3-INCH SCREW CAP FOR ACCESS.  THE SCREW CAP IS ABOUT FLUSH
 BJ0583'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0056 ***********************************************************************
 BJ0056  DESIGNATION -  12 ABLDAPA
 BJ0056  PID         -  BJ0056
 BJ0056  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0056  COUNTRY     -  US
 BJ0056  USGS QUAD   -  NEW ROADS (2018)
 BJ0056
 BJ0056                         *CURRENT SURVEY CONTROL
 BJ0056  ______________________________________________________________________
 BJ0056* NAD 83(1986) POSITION- 30 43 47.     (N) 091 29 12.     (W)   SCALED
 BJ0056* NAVD 88 ORTHO HEIGHT -    12.025 (meters)       39.45  (feet) ADJUSTED
 BJ0056  ______________________________________________________________________
 BJ0056  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BJ0056  DYNAMIC HEIGHT  -         12.010 (meters)       39.40  (feet) COMP
 BJ0056  MODELED GRAVITY -    979,363.3   (mgal)                       NAVD 88
 BJ0056
 BJ0056  VERT ORDER      -  FIRST     CLASS I
 BJ0056
 BJ0056.The horizontal coordinates were scaled from a map and have
 BJ0056.an estimated accuracy of +/- 6 seconds.
 BJ0056
 BJ0056.The orthometric height was determined by differential leveling and
 BJ0056.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0056.in February 1994.
 BJ0056
 BJ0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0056.GEOID18 height accuracy estimate available here.
 BJ0056
 BJ0056.Click photographs - Photos may exist for this station.
 BJ0056
 BJ0056.The dynamic height is computed by dividing the NAVD 88
 BJ0056.geopotential number by the normal gravity value computed on the
 BJ0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0056.degrees latitude (g = 980.6199 gals.).
 BJ0056
 BJ0056.The modeled gravity was interpolated from observed gravity values.
 BJ0056
 BJ0056;                    North         East    Units  Estimated Accuracy
 BJ0056;SPC LA S     -   247,170.      985,320.      MT  (+/- 180 meters Scaled)
 BJ0056
 BJ0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ448006(NAD 83)
 BJ0056
 BJ0056                          SUPERSEDED SURVEY CONTROL
 BJ0056
 BJ0056  NAVD 88 (06/15/91)   12.057  (m)           39.56   (f) SUPERSEDED  1 1
 BJ0056  NGVD 29 (11/26/84)   12.012  (m)           39.41   (f) ADJUSTED    1 1
 BJ0056
 BJ0056.Superseded values are not recommended for survey control.
 BJ0056
 BJ0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0056.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0056
 BJ0056_MARKER: P = PIPE CAP
 BJ0056_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0056_MARK LOGO: USACE
 BJ0056_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0056_ROD/PIPE-DEPTH: 27.4 meters
 BJ0056
 BJ0056  HISTORY     - Date     Condition        Report By
 BJ0056  HISTORY     - 1975     MONUMENTED       USACE
 BJ0056  HISTORY     - 1976     GOOD             NGS
 BJ0056
 BJ0056                          STATION DESCRIPTION
 BJ0056
 BJ0056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0056'3.5 MI WEST FROM POINTE COUPEE.
 BJ0056'3.5 MILES WEST ALONG STATE HIGHWAY 420 FROM THE JUNCTION OF STATE
 BJ0056'HIGHWAYS 10 AND 420, 59 YARDS NORTHWEST OF AND ACROSS THE HIGHWAY FROM
 BJ0056'THE NORTHWEST CORNER OF A CHURCH, 61 FT NORTH OF THE CENTER LINE OF
 BJ0056'THE HIGHWAY, 5 FT NORTH OF A FENCE, A 1-INCH IRON PIPE AND CAP DRIVEN
 BJ0056'TO A DEPTH OF 90 FT ENCASED IN A 2-INCH IRON PIPE THAT IS BORED TO A
 BJ0056'DEPTH OF 68 FT WITH A 3-INCH SCREW CAP FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0390 ***********************************************************************
 CQ0390  DESIGNATION -  12 BOLT
 CQ0390  PID         -  CQ0390
 CQ0390  STATE/COUNTY-  LA/CALDWELL
 CQ0390  COUNTRY     -  US
 CQ0390  USGS QUAD   -  COLUMBIA (2018)
 CQ0390
 CQ0390                         *CURRENT SURVEY CONTROL
 CQ0390  ______________________________________________________________________
 CQ0390* NAD 83(1986) POSITION- 32 06 21.     (N) 092 04 30.     (W)   SCALED
 CQ0390* NAVD 88 ORTHO HEIGHT -    18.77  (+/-2cm)       61.6   (feet) VERTCON3
 CQ0390  ______________________________________________________________________
 CQ0390  GEOID HEIGHT    -        -25.646 (meters)                     GEOID18
 CQ0390  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0390
 CQ0390.The horizontal coordinates were scaled from a map and have
 CQ0390.an estimated accuracy of +/- 6 seconds.
 CQ0390
 CQ0390.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0390.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0390
 CQ0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0390.GEOID18 height accuracy estimate available here.
 CQ0390
 CQ0390.The vertical order pertains to the NGVD 29 superseded value.
 CQ0390
 CQ0390.Click photographs - Photos may exist for this station.
 CQ0390
 CQ0390;                    North         East    Units  Estimated Accuracy
 CQ0390;SPC LA N     -   178,130.    1,040,110.      MT  (+/- 180 meters Scaled)
 CQ0390
 CQ0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR872525(NAD 83)
 CQ0390
 CQ0390                          SUPERSEDED SURVEY CONTROL
 CQ0390
 CQ0390  NGVD 29 (11/26/84)   18.855  (m)           61.86   (f) ADJUSTED    1 2
 CQ0390
 CQ0390.Superseded values are not recommended for survey control.
 CQ0390
 CQ0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0390.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0390
 CQ0390_MARKER: B = BOLT
 CQ0390_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ0390_SP_SET: UNDERGROUND STONE
 CQ0390_PROJECTION: RECESSED 122 CENTIMETERS
 CQ0390_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0390
 CQ0390  HISTORY     - Date     Condition        Report By
 CQ0390  HISTORY     - UNK      MONUMENTED       USACE
 CQ0390  HISTORY     - 1950     GOOD             CGS
 CQ0390  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ0390  HISTORY     - 1991     MARK NOT FOUND   USPSQD
 CQ0390
 CQ0390                          STATION DESCRIPTION
 CQ0390
 CQ0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0390'AT COLUMBIA, AT THE INTERSECTION OF WALL STREET AND MAIN STREET, 126
 CQ0390'FEET WEST OF THE WEST CORNER OF THE CALDWELL PARISH COURTHOUSE, 34
 CQ0390'FEET SOUTHEAST OF THE CENTER LINE OF MAIN STREET, 24 FEET NORTHEAST OF
 CQ0390'THE CENTER LINE OF WALL STREET, 4.4 FEET SOUTHEAST OF THE NORTHWEST
 CQ0390'EDGE OF THE NORTHEAST AND SOUTHWEST SIDEWALK, 1.6 FEET NORTHWEST OF
 CQ0390'THE SOUTHEAST EDGE OF THE NORTHEAST AND SOUTHWEST SIDEWALK, 11.6 FEET
 CQ0390'SOUTHWEST OF THE SOUTHWEST EDGE OF THE NORTHWEST AND SOUTHEAST
 CQ0390'SIDEWALK, A COPPER BOLT SET IN THE TOP OF A STONE WHICH IS 4.0 FEET
 CQ0390'UNDER GROUND AND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 CQ0390'U.S. ENGINEERING DEPARTMENT IRON CAP.
 CQ0390
 CQ0390                          STATION RECOVERY (1990)
 CQ0390
 CQ0390'RECOVERY NOTE BY US POWER SQUADRON 1990 (MZ)
 CQ0390'MARK NOT FOUND.
 CQ0390
 CQ0390                          STATION RECOVERY (1991)
 CQ0390
 CQ0390'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CQ0390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2083 ***********************************************************************
 BJ2083  DESIGNATION -  12 C
 BJ2083  PID         -  BJ2083
 BJ2083  STATE/COUNTY-  LA/IBERIA
 BJ2083  COUNTRY     -  US
 BJ2083  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2083
 BJ2083                         *CURRENT SURVEY CONTROL
 BJ2083  ______________________________________________________________________
 BJ2083* NAD 83(1986) POSITION- 30 01 51.     (N) 091 29 16.     (W)   SCALED
 BJ2083* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2083  **This station is located in a suspected subsidence area (see below).
 BJ2083  ______________________________________________________________________
 BJ2083  GEOID HEIGHT    -        -26.596 (meters)                     GEOID18
 BJ2083
 BJ2083.The horizontal coordinates were scaled from a map and have
 BJ2083.an estimated accuracy of +/- 6 seconds.
 BJ2083
 BJ2083.** This station is in an area of known vertical motion. If an
 BJ2083.** orthometric height was ever established but is not available 
 BJ2083.** in the current survey control section, the orthometric height
 BJ2083.** is considered suspect.  Suspect heights are available in the
 BJ2083.** superseded section only if requested.
 BJ2083
 BJ2083.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2083.GEOID18 height accuracy estimate available here.
 BJ2083
 BJ2083.Click photographs - Photos may exist for this station.
 BJ2083
 BJ2083;                    North         East    Units  Estimated Accuracy
 BJ2083;SPC LA S     -   169,690.      985,100.      MT  (+/- 180 meters Scaled)
 BJ2083
 BJ2083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP458231(NAD 83)
 BJ2083
 BJ2083                          SUPERSEDED SURVEY CONTROL
 BJ2083
 BJ2083.No superseded survey control is available for this station.
 BJ2083
 BJ2083_MARKER: S = SPIKE
 BJ2083_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2083_SP_SET: TREE
 BJ2083_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2083
 BJ2083  HISTORY     - Date     Condition        Report By
 BJ2083  HISTORY     - UNK      MONUMENTED       USACE
 BJ2083  HISTORY     - 1936     GOOD             DOD
 BJ2083
 BJ2083                          STATION DESCRIPTION
 BJ2083
 BJ2083'DESCRIBED BY US DEPARTMENT OF DEFENSE 1936
 BJ2083'ABOUT 8.2 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2083'MARTIN PARISH, ON THE EAST BANK OF CHICOT PASS, ABOUT 6-3/4 MILES
 BJ2083'SOUTH OF THE HEAD OF LAKE CHICOT, ABOUT 2-3/4 MILES SOUTH OF THE NICK
 BJ2083'BURNS RESIDENCE, IN SEC. 7, T11S, R10E, ON THE EAST SLOPE OF A
 BJ2083'SPOIL BANK, ABOUT 1,900 FEET BELOW LULA CHUTE, ABOUT 475 FEET EAST OF
 BJ2083'THE BANK OF THE PASS, ABOUT 400 FEET EAST OF STATION 347+00 OF CHICOT
 BJ2083'PASS CHANNEL BASE LINE, ABOUT 200 FEET BELOW RANGE 17 OF ATCHAFALAYA
 BJ2083'BASIN CROSS SECTIONS, IN THE WEST SIDE OF A BLAZED 10-INCH COTTONWOOD
 BJ2083'TREE, AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0037 ***********************************************************************
 CQ0037  DESIGNATION -  12 C OF WM
 CQ0037  PID         -  CQ0037
 CQ0037  STATE/COUNTY-  LA/OUACHITA
 CQ0037  COUNTRY     -  US
 CQ0037  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0037
 CQ0037                         *CURRENT SURVEY CONTROL
 CQ0037  ______________________________________________________________________
 CQ0037* NAD 83(1986) POSITION- 32 30 52.     (N) 092 08 13.     (W)   SCALED
 CQ0037* NAVD 88 ORTHO HEIGHT -    23.40  (+/-2cm)       76.8   (feet) VERTCON3
 CQ0037  ______________________________________________________________________
 CQ0037  GEOID HEIGHT    -        -25.892 (meters)                     GEOID18
 CQ0037  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0037
 CQ0037.The horizontal coordinates were scaled from a map and have
 CQ0037.an estimated accuracy of +/- 6 seconds.
 CQ0037
 CQ0037.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0037
 CQ0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0037.GEOID18 height accuracy estimate available here.
 CQ0037
 CQ0037.The vertical order pertains to the NGVD 29 superseded value.
 CQ0037
 CQ0037.Click photographs - Photos may exist for this station.
 CQ0037
 CQ0037;                    North         East    Units  Estimated Accuracy
 CQ0037;SPC LA N     -   223,410.    1,034,110.      MT  (+/- 180 meters Scaled)
 CQ0037
 CQ0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR810977(NAD 83)
 CQ0037
 CQ0037                          SUPERSEDED SURVEY CONTROL
 CQ0037
 CQ0037  NGVD 29 (11/26/84)   23.452  (m)           76.94   (f) ADJUSTED    1 2
 CQ0037
 CQ0037.Superseded values are not recommended for survey control.
 CQ0037
 CQ0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0037.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0037
 CQ0037_MARKER: B = BOLT
 CQ0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0037+STABILITY: SURFACE MOTION
 CQ0037
 CQ0037  HISTORY     - Date     Condition        Report By
 CQ0037  HISTORY     - UNK      MONUMENTED       LA2410
 CQ0037  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0037  HISTORY     - 20030301 MARK NOT FOUND   USPSQD
 CQ0037  HISTORY     - 20120527 MARK NOT FOUND   GEOCAC
 CQ0037
 CQ0037                          STATION DESCRIPTION
 CQ0037
 CQ0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0037'0.7 MI W FROM WEST MONROE.
 CQ0037'AT WEST MONROE, OUACHITA PARISH, ON U.S. HIGHWAY 80, ABOUT 0.7 MILE
 CQ0037'WEST OF THE WEST END OF THE NEW HIGHWAY BRIDGE OVER QUACHITA RIVER, 27
 CQ0037'FEET WEST OF THE CENTER LINE OF A SLACK STREET, AND 30 FEET NORTH OF
 CQ0037'THE CENTER LINE OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 CQ0037'ABOUT FLUSH WITH THE GROUND.
 CQ0037
 CQ0037                          STATION RECOVERY (2003)
 CQ0037
 CQ0037'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEG)
 CQ0037'MARK NOT FOUND.
 CQ0037
 CQ0037                          STATION RECOVERY (2012)
 CQ0037
 CQ0037'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ0037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0389 ***********************************************************************
 CQ0389  DESIGNATION -  12 CAP
 CQ0389  PID         -  CQ0389
 CQ0389  STATE/COUNTY-  LA/CALDWELL
 CQ0389  COUNTRY     -  US
 CQ0389  USGS QUAD   -  COLUMBIA (2018)
 CQ0389
 CQ0389                         *CURRENT SURVEY CONTROL
 CQ0389  ______________________________________________________________________
 CQ0389* NAD 83(1986) POSITION- 32 06 21.     (N) 092 04 29.     (W)   SCALED
 CQ0389* NAVD 88 ORTHO HEIGHT -    20.02  (+/-2cm)       65.7   (feet) VERTCON3
 CQ0389  ______________________________________________________________________
 CQ0389  GEOID HEIGHT    -        -25.647 (meters)                     GEOID18
 CQ0389  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0389
 CQ0389.The horizontal coordinates were scaled from a map and have
 CQ0389.an estimated accuracy of +/- 6 seconds.
 CQ0389
 CQ0389.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0389.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0389
 CQ0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0389.GEOID18 height accuracy estimate available here.
 CQ0389
 CQ0389.The vertical order pertains to the NGVD 29 superseded value.
 CQ0389
 CQ0389.Click photographs - Photos may exist for this station.
 CQ0389
 CQ0389;                    North         East    Units  Estimated Accuracy
 CQ0389;SPC LA N     -   178,130.    1,040,140.      MT  (+/- 180 meters Scaled)
 CQ0389
 CQ0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR872525(NAD 83)
 CQ0389
 CQ0389                          SUPERSEDED SURVEY CONTROL
 CQ0389
 CQ0389  NGVD 29 (11/26/84)   20.102  (m)           65.95   (f) ADJUSTED    1 2
 CQ0389
 CQ0389.Superseded values are not recommended for survey control.
 CQ0389
 CQ0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0389.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0389
 CQ0389_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ0389_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ0389_MARK LOGO: USACE
 CQ0389_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ0389_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0389
 CQ0389  HISTORY     - Date     Condition        Report By
 CQ0389  HISTORY     - UNK      MONUMENTED       USACE
 CQ0389  HISTORY     - 1950     GOOD             CGS
 CQ0389  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ0389  HISTORY     - 1991     MARK NOT FOUND   USPSQD
 CQ0389
 CQ0389                          STATION DESCRIPTION
 CQ0389
 CQ0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0389'IN COLUMBIA.
 CQ0389'AT COLUMBIA, AT THE INTERSECTION OF WALL STREET AND MAIN STREET, 126
 CQ0389'FEET WEST OF THE WEST CORNER OF THE CALDWELL PARISH COURTHOUSE, 34
 CQ0389'FEET SOUTHEAST OF THE CENTER LINE OF MAIN STREET, 24 FEET NORTHEAST OF
 CQ0389'THE CENTER LINE OF WALL STREET, 4.4 FEET SOUTHEAST OF THE NORTHWEST
 CQ0389'EDGE OF THE NORTHEAST AND SOUTHWEST SIDEWALK, 1.6 FEET NORTHWEST OF
 CQ0389'THE SOUTHEAST EDGE OF THE NORTHEAST AND SOUTHWEST SIDEWALK, 11.6 FEET
 CQ0389'SOUTHWEST OF THE SOUTHWEST EDGE OF THE NORTHWEST AND SOUTHEAST
 CQ0389'SIDEWALK, 0.5 FOOT BELOW THE LEVEL OF THE SIDEWALK, AN IRON CAP BOLTED
 CQ0389'ON THE TOP OF AN IRON PIPE.
 CQ0389
 CQ0389                          STATION RECOVERY (1990)
 CQ0389
 CQ0389'RECOVERY NOTE BY US POWER SQUADRON 1990 (MZ)
 CQ0389'MARK NOT FOUND.
 CQ0389
 CQ0389                          STATION RECOVERY (1991)
 CQ0389
 CQ0389'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CQ0389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0658 ***********************************************************************
 BJ0658  DESIGNATION -  12 LLD ANO
 BJ0658  PID         -  BJ0658
 BJ0658  STATE/COUNTY-  LA/ST JAMES
 BJ0658  COUNTRY     -  US
 BJ0658  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0658
 BJ0658                         *CURRENT SURVEY CONTROL
 BJ0658  ______________________________________________________________________
 BJ0658* NAD 83(1986) POSITION- 30 03 31.     (N) 090 52 40.     (W)   SCALED
 BJ0658* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0658  **This station is located in a suspected subsidence area (see below).
 BJ0658  ______________________________________________________________________
 BJ0658  GEOID HEIGHT    -        -26.477 (meters)                     GEOID18
 BJ0658  DYNAMIC HEIGHT  -          4.631 (meters)       15.19  (feet) COMP
 BJ0658  MODELED GRAVITY -    979,310.2   (mgal)                       NAVD 88
 BJ0658
 BJ0658.The horizontal coordinates were scaled from a map and have
 BJ0658.an estimated accuracy of +/- 6 seconds.
 BJ0658
 BJ0658.** This station is in an area of known vertical motion. If an
 BJ0658.** orthometric height was ever established but is not available 
 BJ0658.** in the current survey control section, the orthometric height
 BJ0658.** is considered suspect.  Suspect heights are available in the
 BJ0658.** superseded section only if requested.
 BJ0658
 BJ0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0658.GEOID18 height accuracy estimate available here.
 BJ0658
 BJ0658.Click photographs - Photos may exist for this station.
 BJ0658
 BJ0658.The dynamic height is computed by dividing the NAVD 88
 BJ0658.geopotential number by the normal gravity value computed on the
 BJ0658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0658.degrees latitude (g = 980.6199 gals.).
 BJ0658
 BJ0658.The modeled gravity was interpolated from observed gravity values.
 BJ0658
 BJ0658;                    North         East    Units  Estimated Accuracy
 BJ0658;SPC LA S     -   172,850.    1,043,930.      MT  (+/- 180 meters Scaled)
 BJ0658
 BJ0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP045271(NAD 83)
 BJ0658
 BJ0658                          SUPERSEDED SURVEY CONTROL
 BJ0658
 BJ0658.No superseded survey control is available for this station.
 BJ0658
 BJ0658_MARKER: DD = SURVEY DISK
 BJ0658_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0658_STAMPING: 12 LLD ANO
 BJ0658_MARK LOGO: USACE
 BJ0658_PROJECTION: FLUSH
 BJ0658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0658_ROD/PIPE-DEPTH: 22.3 meters
 BJ0658
 BJ0658  HISTORY     - Date     Condition        Report By
 BJ0658  HISTORY     - UNK      MONUMENTED       USACE
 BJ0658  HISTORY     - 1976     GOOD             NGS
 BJ0658
 BJ0658                          STATION DESCRIPTION
 BJ0658
 BJ0658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0658'11.6 MI SE FROM DONALDSONVILLE.
 BJ0658'11.6 MILES SOUTHEAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0658'LESSARD STREET, 214 FT EAST OF THE SECOND POWER LINE POLE EAST OF
 BJ0658'BENCH MARK PBM 11 LLD ANO, 34 FT NORTH OF THE CENTER LINE OF THE
 BJ0658'HIGHWAY, 80 FT NORTHEAST OF THE EAST END OF A METAL GATE ON THE SOUTH
 BJ0658'SIDE OF THE HIGHWAY, A DISK ON THE TOP OF A 1-INCH IRON PIPE SET TO
 BJ0658'A DEPTH OF 73 FT.  THE PIPE AND THE DISK ARE SET IN CONCRETE FLUSH
 BJ0658'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1162 ***********************************************************************
 AU1162  DESIGNATION -  12 NOS+WB
 AU1162  PID         -  AU1162
 AU1162  STATE/COUNTY-  LA/ORLEANS
 AU1162  COUNTRY     -  US
 AU1162  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1162
 AU1162                         *CURRENT SURVEY CONTROL
 AU1162  ______________________________________________________________________
 AU1162* NAD 83(1986) POSITION- 29 56 11.     (N) 090 01 42.     (W)   SCALED
 AU1162* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1162  **This station is located in a suspected subsidence area (see below).
 AU1162  ______________________________________________________________________
 AU1162  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 AU1162
 AU1162.The horizontal coordinates were scaled from a map and have
 AU1162.an estimated accuracy of +/- 6 seconds.
 AU1162
 AU1162.** This station is in an area of known vertical motion. If an
 AU1162.** orthometric height was ever established but is not available 
 AU1162.** in the current survey control section, the orthometric height
 AU1162.** is considered suspect.  Suspect heights are available in the
 AU1162.** superseded section only if requested.
 AU1162
 AU1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1162.GEOID18 height accuracy estimate available here.
 AU1162
 AU1162.Click photographs - Photos may exist for this station.
 AU1162
 AU1162;                    North         East    Units  Estimated Accuracy
 AU1162;SPC LA S     -   159,930.    1,125,980.      MT  (+/- 180 meters Scaled)
 AU1162
 AU1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP868154(NAD 83)
 AU1162
 AU1162                          SUPERSEDED SURVEY CONTROL
 AU1162
 AU1162.No superseded survey control is available for this station.
 AU1162
 AU1162_MARKER: DD = SURVEY DISK
 AU1162_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1162_STAMPING: 12 S AND WB
 AU1162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1162
 AU1162  HISTORY     - Date     Condition        Report By
 AU1162  HISTORY     - UNK      MONUMENTED       LA1690
 AU1162  HISTORY     - 1964     GOOD             CGS
 AU1162  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1162  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 AU1162
 AU1162                          STATION DESCRIPTION
 AU1162
 AU1162'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1162'IN ALGIERS.
 AU1162'AT ALGIERS, AT BEHRMAN MEMORIAL PARK, BETWEEN SHIRLEY DRIVE AND PACE
 AU1162'BLVD, NEAR THE SOUTHEAST CORNER OF THE BEHRMAN STADIUM, NEAR THE
 AU1162'SOUTHWEST CORNER OF THE YARD OF THE ST. JOSEPH CATHOLIC SCHOOL AND
 AU1162'CHURCH, 42 FEET EAST OF THE EXTENDED CENTER LINE OF EAST LANE OF
 AU1162'FLORENCE PARK, 53 FEET NORTHEAST OF THE EAST END OF CONCRETE HEAD WALL
 AU1162'OF A 30 INCH PIPE CULVERT, 35 FEET NORTH OF THE NORTH BANK OF MAGELLAN
 AU1162'CANAL, 1.4 FEET WEST OF THE SOUTHWEST CORNER OF FENCE AROUND SCHOOL
 AU1162'AND CHURCH, 1.3 FEET SOUTHWEST OF A METAL WITNESS POST, A DISK ON THE
 AU1162'TOP OF A 5/8 INCH ROD DROVE 48 FEET IN GROUND AND PROTECTED BY A 4-BY
 AU1162'6-INCH TILE FILLED WITH CONCRETE AND FLUSH WITH THE GROUND.
 AU1162
 AU1162                          STATION RECOVERY (1985)
 AU1162
 AU1162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1162'NOT RECOVERED, THE ROD WAS FOUND WITH THE DISK REMOVED, CONSIDER
 AU1162'DESTROYED.
 AU1162
 AU1162                          STATION RECOVERY (1988)
 AU1162
 AU1162'RECOVERY NOTE BY US POWER SQUADRON 1988 (HL)
 AU1162'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0909 ***********************************************************************
 BK0909  DESIGNATION -  12 V 1
 BK0909  PID         -  BK0909
 BK0909  STATE/COUNTY-  LA/CAMERON
 BK0909  COUNTRY     -  US
 BK0909  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0909
 BK0909                         *CURRENT SURVEY CONTROL
 BK0909  ______________________________________________________________________
 BK0909* NAD 83(1986) POSITION- 30 01 23.     (N) 092 37 54.     (W)   SCALED
 BK0909* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0909  **This station is located in a suspected subsidence area (see below).
 BK0909  ______________________________________________________________________
 BK0909  GEOID HEIGHT    -        -26.863 (meters)                     GEOID18
 BK0909
 BK0909.The horizontal coordinates were scaled from a map and have
 BK0909.an estimated accuracy of +/- 6 seconds.
 BK0909
 BK0909.** This station is in an area of known vertical motion. If an
 BK0909.** orthometric height was ever established but is not available 
 BK0909.** in the current survey control section, the orthometric height
 BK0909.** is considered suspect.  Suspect heights are available in the
 BK0909.** superseded section only if requested.
 BK0909
 BK0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0909.GEOID18 height accuracy estimate available here.
 BK0909
 BK0909.Click photographs - Photos may exist for this station.
 BK0909
 BK0909;                    North         East    Units  Estimated Accuracy
 BK0909;SPC LA S     -   169,530.      874,770.      MT  (+/- 180 meters Scaled)
 BK0909
 BK0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP355213(NAD 83)
 BK0909
 BK0909                          SUPERSEDED SURVEY CONTROL
 BK0909
 BK0909.No superseded survey control is available for this station.
 BK0909
 BK0909_MARKER: DD = SURVEY DISK
 BK0909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0909_STAMPING: 12V1 1968
 BK0909_MARK LOGO: LADHGS
 BK0909_PROJECTION: FLUSH
 BK0909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0909+STABILITY: SURFACE MOTION
 BK0909
 BK0909  HISTORY     - Date     Condition        Report By
 BK0909  HISTORY     - 1968     MONUMENTED       LADH
 BK0909  HISTORY     - 20050207 MARK NOT FOUND   USPSQD
 BK0909
 BK0909                          STATION DESCRIPTION
 BK0909
 BK0909'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0909'5.35 MI SE FROM LAKE ARTHUR.
 BK0909'ABOUT 5.35 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 BK0909'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0909'SECTION 12, T12S, R3W.  77.3 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0909'HIGHWAY 14, 238.0 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0909'WOOD FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO MAYO CAIN,
 BK0909'158.2 FEET NORTH-NORTHWEST OF A 30 INCHES OAK TREE, 172.0 FEET EAST OF
 BK0909'THE CENTERLINE OF A SHELL DRIVEWAY, 1.0 FOOT WEST OF A BARBED WIRE
 BK0909'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. A
 BK0909'STEEL WITNESS POST IS SET 1.3 FEET SOUTHEAST OF THE MARK.
 BK0909
 BK0909                          STATION RECOVERY (2005)
 BK0909
 BK0909'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0909'LAND MARKER SHOULD BE LOCATED IS ALL UNDER CULTIVATION AND MAY NO
 BK0909'LONGER EXIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1624 ***********************************************************************
 BK1624  DESIGNATION -  12 V 10
 BK1624  PID         -  BK1624
 BK1624  STATE/COUNTY-  LA/CAMERON
 BK1624  COUNTRY     -  US
 BK1624  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1624
 BK1624                         *CURRENT SURVEY CONTROL
 BK1624  ______________________________________________________________________
 BK1624* NAD 83(1986) POSITION- 30 00 57.     (N) 093 11 43.     (W)   SCALED
 BK1624* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1624  **This station is located in a suspected subsidence area (see below).
 BK1624  ______________________________________________________________________
 BK1624  GEOID HEIGHT    -        -26.968 (meters)                     GEOID18
 BK1624  DYNAMIC HEIGHT  -          3.777 (meters)       12.39  (feet) COMP
 BK1624  MODELED GRAVITY -    979,302.1   (mgal)                       NAVD 88
 BK1624
 BK1624.The horizontal coordinates were scaled from a map and have
 BK1624.an estimated accuracy of +/- 6 seconds.
 BK1624
 BK1624.** This station is in an area of known vertical motion. If an
 BK1624.** orthometric height was ever established but is not available 
 BK1624.** in the current survey control section, the orthometric height
 BK1624.** is considered suspect.  Suspect heights are available in the
 BK1624.** superseded section only if requested.
 BK1624
 BK1624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1624.GEOID18 height accuracy estimate available here.
 BK1624
 BK1624.Click photographs - Photos may exist for this station.
 BK1624
 BK1624.The dynamic height is computed by dividing the NAVD 88
 BK1624.geopotential number by the normal gravity value computed on the
 BK1624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1624.degrees latitude (g = 980.6199 gals.).
 BK1624
 BK1624.The modeled gravity was interpolated from observed gravity values.
 BK1624
 BK1624;                    North         East    Units  Estimated Accuracy
 BK1624;SPC LA S     -   169,480.      820,400.      MT  (+/- 180 meters Scaled)
 BK1624
 BK1624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP811205(NAD 83)
 BK1624
 BK1624                          SUPERSEDED SURVEY CONTROL
 BK1624
 BK1624.No superseded survey control is available for this station.
 BK1624
 BK1624_MARKER: DD = SURVEY DISK
 BK1624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1624_STAMPING: 12V10 1968
 BK1624_MARK LOGO: LADHGS
 BK1624_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1624+STABILITY: SURFACE MOTION
 BK1624
 BK1624  HISTORY     - Date     Condition        Report By
 BK1624  HISTORY     - 1968     MONUMENTED       LADH
 BK1624  HISTORY     - 1982     GOOD             NGS
 BK1624  HISTORY     - 20050711 MARK NOT FOUND   USPSQD
 BK1624
 BK1624                          STATION DESCRIPTION
 BK1624
 BK1624'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1624'5.6 MI SE FROM GRAND LAKE.
 BK1624'ABOUT 5.6 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1624'GOSPEL CHURCH AT GRAND LAKE TO SECTION 17, R8W, T12S, 50 FEET NORTH OF
 BK1624'THE CENTERLINE OF STATE ROUTE 384, 21 FEET NORTH OF RIGHT OF WAY
 BK1624'FENCE, 1 FOOT WEST OF COMBINATION MESH AND BARBED WIRE FENCE ON
 BK1624'PROPERTY BELONGING TO MR. CLEOPHAS MILLER, 1 FOOT NORTHWEST OF STEEL
 BK1624'WITNESS POST, 41 FEET EAST OF PRIVATE SHELL LANE LEADING TO MILLER
 BK1624'RESIDENCE, 57 FEET NORTHEAST OF POWER POLE BEARING A TRANSFORMER,
 BK1624'ABOUT 6 INCHES BELOW THE LEVEL OF THE ROADWAY AND SET IN THE TOP OF A
 BK1624'CONCRETE POST PROJECTING 3 INCHES.
 BK1624
 BK1624                          STATION RECOVERY (1982)
 BK1624
 BK1624'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1624'RECOVERED IN GOOD CONDITION.
 BK1624
 BK1624                          STATION RECOVERY (2005)
 BK1624
 BK1624'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1624'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1625 ***********************************************************************
 BK1625  DESIGNATION -  12 V 11
 BK1625  PID         -  BK1625
 BK1625  STATE/COUNTY-  LA/CAMERON
 BK1625  COUNTRY     -  US
 BK1625  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1625
 BK1625                         *CURRENT SURVEY CONTROL
 BK1625  ______________________________________________________________________
 BK1625* NAD 83(1986) POSITION- 30 00 55.     (N) 093 12 20.     (W)   SCALED
 BK1625* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1625  **This station is located in a suspected subsidence area (see below).
 BK1625  ______________________________________________________________________
 BK1625  GEOID HEIGHT    -        -26.970 (meters)                     GEOID18
 BK1625  DYNAMIC HEIGHT  -          2.442 (meters)        8.01  (feet) COMP
 BK1625  MODELED GRAVITY -    979,302.0   (mgal)                       NAVD 88
 BK1625
 BK1625.The horizontal coordinates were scaled from a map and have
 BK1625.an estimated accuracy of +/- 6 seconds.
 BK1625
 BK1625.** This station is in an area of known vertical motion. If an
 BK1625.** orthometric height was ever established but is not available 
 BK1625.** in the current survey control section, the orthometric height
 BK1625.** is considered suspect.  Suspect heights are available in the
 BK1625.** superseded section only if requested.
 BK1625
 BK1625.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1625.GEOID18 height accuracy estimate available here.
 BK1625
 BK1625.Click photographs - Photos may exist for this station.
 BK1625
 BK1625.The dynamic height is computed by dividing the NAVD 88
 BK1625.geopotential number by the normal gravity value computed on the
 BK1625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1625.degrees latitude (g = 980.6199 gals.).
 BK1625
 BK1625.The modeled gravity was interpolated from observed gravity values.
 BK1625
 BK1625;                    North         East    Units  Estimated Accuracy
 BK1625;SPC LA S     -   169,440.      819,410.      MT  (+/- 180 meters Scaled)
 BK1625
 BK1625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP801204(NAD 83)
 BK1625
 BK1625                          SUPERSEDED SURVEY CONTROL
 BK1625
 BK1625.No superseded survey control is available for this station.
 BK1625
 BK1625_MARKER: DD = SURVEY DISK
 BK1625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1625_STAMPING: 12V11 1968
 BK1625_MARK LOGO: LADHGS
 BK1625_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1625+STABILITY: SURFACE MOTION
 BK1625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1625+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2005
 BK1625
 BK1625  HISTORY     - Date     Condition        Report By
 BK1625  HISTORY     - 1968     MONUMENTED       LADH
 BK1625  HISTORY     - 1982     GOOD             NGS
 BK1625  HISTORY     - 20050115 GOOD             USPSQD
 BK1625
 BK1625                          STATION DESCRIPTION
 BK1625
 BK1625'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1625'5.0 MI SE FROM GRAND LAKE.
 BK1625'ABOUT 5.0 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1625'GOSPEL CHURCH AT GRAND LAKE TO SECTION 17, R8W, T12S, 82 FEET WEST OF
 BK1625'A 3 STRAND BARBED WIRE FENCE, 123 FEET WEST OF THE CENTERLINE OF STATE
 BK1625'ROUTE 384 AT A SHARP CURVE IN THE ROAD TO THE EAST, 9 FEET SOUTHEAST
 BK1625'OF A TELEPHONE POLE, 147 FEET SOUTHWEST OF A POWER POLE BRACED WITH
 BK1625'TWO GUY WIRES, 1 1/2 FEET SOUTHWEST OF A STEEL WITNESS POST, 2 FEET
 BK1625'BELOW THE LEVEL OF THE ROADWAY, A DISK SET IN THE TOP OF A CONCRETE
 BK1625'POST PROJECTING 3 INCHES.
 BK1625
 BK1625                          STATION RECOVERY (1982)
 BK1625
 BK1625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1625'RECOVERED IN GOOD CONDITION IN QUAD 300932, LINE 110, PAGE 40, DATED
 BK1625'NOVEMBER 1971.  OMIT-9 FEET SOUTHEAST OF A TELEPHONE POLE.
 BK1625
 BK1625                          STATION RECOVERY (2005)
 BK1625
 BK1625'RECOVERY NOTE BY US POWER SQUADRON 2005
 BK1625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1626 ***********************************************************************
 BK1626  DESIGNATION -  12 V 12
 BK1626  PID         -  BK1626
 BK1626  STATE/COUNTY-  LA/CAMERON
 BK1626  COUNTRY     -  US
 BK1626  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1626
 BK1626                         *CURRENT SURVEY CONTROL
 BK1626  ______________________________________________________________________
 BK1626* NAD 83(1986) POSITION- 30 00 42.     (N) 093 12 44.     (W)   SCALED
 BK1626* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1626  **This station is located in a suspected subsidence area (see below).
 BK1626  ______________________________________________________________________
 BK1626  GEOID HEIGHT    -        -26.967 (meters)                     GEOID18
 BK1626  DYNAMIC HEIGHT  -          0.837 (meters)        2.75  (feet) COMP
 BK1626  MODELED GRAVITY -    979,301.7   (mgal)                       NAVD 88
 BK1626
 BK1626.The horizontal coordinates were scaled from a map and have
 BK1626.an estimated accuracy of +/- 6 seconds.
 BK1626
 BK1626.** This station is in an area of known vertical motion. If an
 BK1626.** orthometric height was ever established but is not available 
 BK1626.** in the current survey control section, the orthometric height
 BK1626.** is considered suspect.  Suspect heights are available in the
 BK1626.** superseded section only if requested.
 BK1626
 BK1626.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1626.GEOID18 height accuracy estimate available here.
 BK1626
 BK1626.Click photographs - Photos may exist for this station.
 BK1626
 BK1626.The dynamic height is computed by dividing the NAVD 88
 BK1626.geopotential number by the normal gravity value computed on the
 BK1626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1626.degrees latitude (g = 980.6199 gals.).
 BK1626
 BK1626.The modeled gravity was interpolated from observed gravity values.
 BK1626
 BK1626;                    North         East    Units  Estimated Accuracy
 BK1626;SPC LA S     -   169,050.      818,760.      MT  (+/- 180 meters Scaled)
 BK1626
 BK1626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP795200(NAD 83)
 BK1626
 BK1626                          SUPERSEDED SURVEY CONTROL
 BK1626
 BK1626.No superseded survey control is available for this station.
 BK1626
 BK1626_MARKER: DD = SURVEY DISK
 BK1626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1626_STAMPING: 12V12 1968
 BK1626_MARK LOGO: LADHGS
 BK1626_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1626+STABILITY: SURFACE MOTION
 BK1626_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1626+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2005
 BK1626
 BK1626  HISTORY     - Date     Condition        Report By
 BK1626  HISTORY     - 1968     MONUMENTED       LADH
 BK1626  HISTORY     - 1982     GOOD             NGS
 BK1626  HISTORY     - 20050711 GOOD             USPSQD
 BK1626
 BK1626                          STATION DESCRIPTION
 BK1626
 BK1626'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1626'4.3 MI SE FROM GRAND LAKE.
 BK1626'ABOUT 4.3 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1626'GOSPEL CHURCH AT GRAND LAKE TO SECTION 17, R8W, T12S, 152 1/2 FEET
 BK1626'SOUTHEAST OF THE CENTERLINE OF STATE ROUTE 384 AND STATE ROUTE 385
 BK1626'INTERSECTION AT BOONES CORNER, IN SOUTHEAST QUADRANT OF THE
 BK1626'INTERSECTION, 1 FOOT NORTH OF A STEEL WITNESS POST, 1 FOOT NORTHWEST
 BK1626'OF 5 STRAND BARBED WIRE FENCE, 47 FEET SOUTHEAST OF THE RIGHT OF WAY
 BK1626'MARKER AT THE END OF THE CURVE ON STATE ROUTE 384, 20 FEET SOUTHWEST
 BK1626'OF THE SOUTHWEST EDGE OF A CLUMP OF CHINA BERRY TREES, 2 1/2 FEET
 BK1626'BELOW THE LEVEL OF THE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1626'PROJECTING 3 INCHES.
 BK1626
 BK1626                          STATION RECOVERY (1982)
 BK1626
 BK1626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1626'RECOVERED IN GOOD CONDITION IN QUAD 300932, LINE 110, PAGE 40, DATED
 BK1626'NOVEMBER 1971.  OMIT-1 FOOT NORTHWEST OF A 5 STRAND BARBED WIRE FENCE.
 BK1626
 BK1626                          STATION RECOVERY (2005)
 BK1626
 BK1626'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1626'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1627 ***********************************************************************
 BK1627  DESIGNATION -  12 V 13
 BK1627  PID         -  BK1627
 BK1627  STATE/COUNTY-  LA/CAMERON
 BK1627  COUNTRY     -  US
 BK1627  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1627
 BK1627                         *CURRENT SURVEY CONTROL
 BK1627  ______________________________________________________________________
 BK1627* NAD 83(1986) POSITION- 30 00 40.     (N) 093 13 43.     (W)   SCALED
 BK1627* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1627  **This station is located in a suspected subsidence area (see below).
 BK1627  ______________________________________________________________________
 BK1627  GEOID HEIGHT    -        -26.972 (meters)                     GEOID18
 BK1627  DYNAMIC HEIGHT  -          2.085 (meters)        6.84  (feet) COMP
 BK1627  MODELED GRAVITY -    979,301.6   (mgal)                       NAVD 88
 BK1627
 BK1627.The horizontal coordinates were scaled from a map and have
 BK1627.an estimated accuracy of +/- 6 seconds.
 BK1627
 BK1627.** This station is in an area of known vertical motion. If an
 BK1627.** orthometric height was ever established but is not available 
 BK1627.** in the current survey control section, the orthometric height
 BK1627.** is considered suspect.  Suspect heights are available in the
 BK1627.** superseded section only if requested.
 BK1627
 BK1627.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1627.GEOID18 height accuracy estimate available here.
 BK1627
 BK1627.Click photographs - Photos may exist for this station.
 BK1627
 BK1627.The dynamic height is computed by dividing the NAVD 88
 BK1627.geopotential number by the normal gravity value computed on the
 BK1627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1627.degrees latitude (g = 980.6199 gals.).
 BK1627
 BK1627.The modeled gravity was interpolated from observed gravity values.
 BK1627
 BK1627;                    North         East    Units  Estimated Accuracy
 BK1627;SPC LA S     -   169,010.      817,170.      MT  (+/- 180 meters Scaled)
 BK1627
 BK1627_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP779200(NAD 83)
 BK1627
 BK1627                          SUPERSEDED SURVEY CONTROL
 BK1627
 BK1627.No superseded survey control is available for this station.
 BK1627
 BK1627_MARKER: DD = SURVEY DISK
 BK1627_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1627_SP_SET: SIDEWALK
 BK1627_STAMPING: 12V13 1968
 BK1627_MARK LOGO: LADHGS
 BK1627_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1627_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1627+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2005
 BK1627
 BK1627  HISTORY     - Date     Condition        Report By
 BK1627  HISTORY     - 1968     MONUMENTED       LADH
 BK1627  HISTORY     - 1982     GOOD             NGS
 BK1627  HISTORY     - 20050711 GOOD             USPSQD
 BK1627
 BK1627                          STATION DESCRIPTION
 BK1627
 BK1627'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1627'3.25 MI SE FROM GRAND LAKE.
 BK1627'ABOUT 3.25 MILES SOUTHEAST ALONG STATE HIGHWAY 384 FROM THE BIG LAKE
 BK1627'GOSPEL CHURCH AT GRAND LAKE IN SECTION 18, R8W, T12S, 14 1/2 FEET
 BK1627'SOUTH OF THE CENTERLINE OF STATE ROUTE 384, IN SOUTHWEST SIDEWALK
 BK1627'FLARE OF THE INTERCOASTAL WATERWAY PONTOON BRIDGE, 2 FEET NORTHWEST OF
 BK1627'A STEEL WITNESS POST, 9 1/2 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 BK1627'A CONCRETE PEDESTAL FOR THE SOUTHWEST TRAFFIC BARRIER, 52 1/2 FEET
 BK1627'SOUTHEAST FROM THE EAST CORNER OF THE FAP MARKER STAMPED S-529 (2),
 BK1627'124 FEET WEST OF APRON OF PONTOON BRIDGE ALONG THE SOUTH SIDEWALK, 1
 BK1627'FOOT ABOVE THE ROADWAY LEVEL AND DRILLED IN THE SIDEWALK.
 BK1627
 BK1627                          STATION RECOVERY (1982)
 BK1627
 BK1627'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1627'RECOVERED IN GOOD CONDITION.
 BK1627
 BK1627                          STATION RECOVERY (2005)
 BK1627
 BK1627'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1627'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1628 ***********************************************************************
 BK1628  DESIGNATION -  12 V 14
 BK1628  PID         -  BK1628
 BK1628  STATE/COUNTY-  LA/CAMERON
 BK1628  COUNTRY     -  US
 BK1628  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1628
 BK1628                         *CURRENT SURVEY CONTROL
 BK1628  ______________________________________________________________________
 BK1628* NAD 83(1986) POSITION- 30 00 45.     (N) 093 14 44.     (W)   SCALED
 BK1628* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1628  **This station is located in a suspected subsidence area (see below).
 BK1628  ______________________________________________________________________
 BK1628  GEOID HEIGHT    -        -26.981 (meters)                     GEOID18
 BK1628  DYNAMIC HEIGHT  -          1.214 (meters)        3.98  (feet) COMP
 BK1628  MODELED GRAVITY -    979,301.6   (mgal)                       NAVD 88
 BK1628
 BK1628.The horizontal coordinates were scaled from a map and have
 BK1628.an estimated accuracy of +/- 6 seconds.
 BK1628
 BK1628.** This station is in an area of known vertical motion. If an
 BK1628.** orthometric height was ever established but is not available 
 BK1628.** in the current survey control section, the orthometric height
 BK1628.** is considered suspect.  Suspect heights are available in the
 BK1628.** superseded section only if requested.
 BK1628
 BK1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1628.GEOID18 height accuracy estimate available here.
 BK1628
 BK1628.Click photographs - Photos may exist for this station.
 BK1628
 BK1628.The dynamic height is computed by dividing the NAVD 88
 BK1628.geopotential number by the normal gravity value computed on the
 BK1628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1628.degrees latitude (g = 980.6199 gals.).
 BK1628
 BK1628.The modeled gravity was interpolated from observed gravity values.
 BK1628
 BK1628;                    North         East    Units  Estimated Accuracy
 BK1628;SPC LA S     -   169,190.      815,540.      MT  (+/- 180 meters Scaled)
 BK1628
 BK1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP763201(NAD 83)
 BK1628
 BK1628                          SUPERSEDED SURVEY CONTROL
 BK1628
 BK1628.No superseded survey control is available for this station.
 BK1628
 BK1628_MARKER: DD = SURVEY DISK
 BK1628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1628_STAMPING: 12V14 1968
 BK1628_MARK LOGO: LADHGS
 BK1628_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1628+STABILITY: SURFACE MOTION
 BK1628
 BK1628  HISTORY     - Date     Condition        Report By
 BK1628  HISTORY     - 1968     MONUMENTED       LADH
 BK1628  HISTORY     - 1982     GOOD             NGS
 BK1628  HISTORY     - 20050711 MARK NOT FOUND   USPSQD
 BK1628
 BK1628                          STATION DESCRIPTION
 BK1628
 BK1628'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1628'2.25 MI SE FROM GRAND LAKE.
 BK1628'ABOUT 2.25 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1628'GOSPEL CHURCH AT GRAND LAKE TO SECTION 17, R9W, T12S, 100 FEET
 BK1628'NORTHWEST OF THE INTERSECTION OF STATE ROUTE 384 AND STATE ROUTE 1144,
 BK1628'76 FEET WEST OF STATE ROUTE 384 CENTERLINE, 68 FEET NORTHWEST OF THE
 BK1628'CENTERLINE OF STATE ROUTE 1144, 1 FOOT SOUTHWEST OF A STEEL WITNESS
 BK1628'POST, 32 FEET NORTHEAST OF A POWER POLE ON STATE ROUTE 1144, ABOUT 4
 BK1628'FEET BELOW LEVEL OF THE HIGHWAY AND IN THE TOP OF A CONCRETE POST
 BK1628'PROJECTING 2 INCHES.
 BK1628
 BK1628                          STATION RECOVERY (1982)
 BK1628
 BK1628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1628'RECOVERED IN GOOD CONDITION.
 BK1628
 BK1628                          STATION RECOVERY (2005)
 BK1628
 BK1628'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1628'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1629 ***********************************************************************
 BK1629  DESIGNATION -  12 V 15
 BK1629  PID         -  BK1629
 BK1629  STATE/COUNTY-  LA/CAMERON
 BK1629  COUNTRY     -  US
 BK1629  USGS QUAD   -  MOSS LAKE (2018)
 BK1629
 BK1629                         *CURRENT SURVEY CONTROL
 BK1629  ______________________________________________________________________
 BK1629* NAD 83(1986) POSITION- 30 01 04.     (N) 093 15 15.     (W)   SCALED
 BK1629* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1629  **This station is located in a suspected subsidence area (see below).
 BK1629  ______________________________________________________________________
 BK1629  GEOID HEIGHT    -        -26.994 (meters)                     GEOID18
 BK1629  DYNAMIC HEIGHT  -          0.567 (meters)        1.86  (feet) COMP
 BK1629  MODELED GRAVITY -    979,302.0   (mgal)                       NAVD 88
 BK1629
 BK1629.The horizontal coordinates were scaled from a map and have
 BK1629.an estimated accuracy of +/- 6 seconds.
 BK1629
 BK1629.** This station is in an area of known vertical motion. If an
 BK1629.** orthometric height was ever established but is not available 
 BK1629.** in the current survey control section, the orthometric height
 BK1629.** is considered suspect.  Suspect heights are available in the
 BK1629.** superseded section only if requested.
 BK1629
 BK1629.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1629.GEOID18 height accuracy estimate available here.
 BK1629
 BK1629.Click photographs - Photos may exist for this station.
 BK1629
 BK1629.The dynamic height is computed by dividing the NAVD 88
 BK1629.geopotential number by the normal gravity value computed on the
 BK1629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1629.degrees latitude (g = 980.6199 gals.).
 BK1629
 BK1629.The modeled gravity was interpolated from observed gravity values.
 BK1629
 BK1629;                    North         East    Units  Estimated Accuracy
 BK1629;SPC LA S     -   169,790.      814,720.      MT  (+/- 180 meters Scaled)
 BK1629
 BK1629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP754207(NAD 83)
 BK1629
 BK1629                          SUPERSEDED SURVEY CONTROL
 BK1629
 BK1629.No superseded survey control is available for this station.
 BK1629
 BK1629_MARKER: DD = SURVEY DISK
 BK1629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1629_STAMPING: 12V15 1968
 BK1629_MARK LOGO: LADHGS
 BK1629_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1629+STABILITY: SURFACE MOTION
 BK1629
 BK1629  HISTORY     - Date     Condition        Report By
 BK1629  HISTORY     - 1968     MONUMENTED       LADH
 BK1629  HISTORY     - 1982     GOOD             NGS
 BK1629
 BK1629                          STATION DESCRIPTION
 BK1629
 BK1629'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1629'1.4 MI SE FROM GRAND LAKE.
 BK1629'ABOUT 1.4 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1629'GOSPEL CHURCH AT GRAND LAKE TO SECTION 14, R9W, T12S, 73.3 FEET NORTH
 BK1629'OF THE CENTERLINE OF STATE ROUTE 384, 40 FEET NORTH OF THE RIGHT OF
 BK1629'WAY FENCE, 165 FEET NORTHEAST OF THE NORTH RIGHT OF WAY MARKER AT THE
 BK1629'P.C. OF A CURVE TO THE NORTHEAST, 1 1/2 FEET NORTHWEST OF A STEEL
 BK1629'WITNESS POST, 1 FOOT SOUTHWEST OF FENCE, 53 FEET NORTHWEST OF POWER
 BK1629'POLE BRACED WITH A GUY WIRE ON THE SOUTH SIDE OF THE POLE, 40 FEET
 BK1629'NORTHWEST FROM A CORNER POST OF THE INTERSECTION OF PROPERTY LINE AND
 BK1629'RIGHT OF WAY FENCE, ABOUT 3 1/2 FEET BELOW LEVEL OF THE ROADWAY, SET
 BK1629'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1629
 BK1629                          STATION RECOVERY (1982)
 BK1629
 BK1629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1630 ***********************************************************************
 BK1630  DESIGNATION -  12 V 16
 BK1630  PID         -  BK1630
 BK1630  STATE/COUNTY-  LA/CAMERON
 BK1630  COUNTRY     -  US
 BK1630  USGS QUAD   -  MOSS LAKE (2018)
 BK1630
 BK1630                         *CURRENT SURVEY CONTROL
 BK1630  ______________________________________________________________________
 BK1630* NAD 83(1986) POSITION- 30 01 31.     (N) 093 15 59.     (W)   SCALED
 BK1630* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1630  **This station is located in a suspected subsidence area (see below).
 BK1630  ______________________________________________________________________
 BK1630  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BK1630
 BK1630.The horizontal coordinates were scaled from a map and have
 BK1630.an estimated accuracy of +/- 6 seconds.
 BK1630
 BK1630.** This station is in an area of known vertical motion. If an
 BK1630.** orthometric height was ever established but is not available 
 BK1630.** in the current survey control section, the orthometric height
 BK1630.** is considered suspect.  Suspect heights are available in the
 BK1630.** superseded section only if requested.
 BK1630
 BK1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1630.GEOID18 height accuracy estimate available here.
 BK1630
 BK1630.Click photographs - Photos may exist for this station.
 BK1630
 BK1630;                    North         East    Units  Estimated Accuracy
 BK1630;SPC LA S     -   170,640.      813,560.      MT  (+/- 180 meters Scaled)
 BK1630
 BK1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP743216(NAD 83)
 BK1630
 BK1630                          SUPERSEDED SURVEY CONTROL
 BK1630
 BK1630.No superseded survey control is available for this station.
 BK1630
 BK1630_MARKER: DD = SURVEY DISK
 BK1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1630_STAMPING: 12V16 1968
 BK1630_MARK LOGO: LADHGS
 BK1630_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1630+STABILITY: SURFACE MOTION
 BK1630
 BK1630  HISTORY     - Date     Condition        Report By
 BK1630  HISTORY     - 1968     MONUMENTED       LADH
 BK1630  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK1630
 BK1630                          STATION DESCRIPTION
 BK1630
 BK1630'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1630'0.25 MI SE FROM GRAND LAKE.
 BK1630'ABOUT 0.25 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1630'GOSPEL CHURCH AT GRAND LAKE TO SECTION 37, R9W, T12S, 77 FEET WEST OF
 BK1630'THE CENTERLINE OF STATE ROUTE 384, 35 FEET WEST OF THE RIGHT OF WAY
 BK1630'FENCE, 1/2 FOOT SOUTH OF THE EAST-WEST FENCE LINE, 88 FEET NORTHWEST
 BK1630'FROM THE WEST RIGHT OF WAY MARKER AT A P.C. OF A CURVE TURNING
 BK1630'SOUTHEAST, 35 FEET WEST OF A POWER POLE, 1 1/2 FEET SOUTH OF A STEEL
 BK1630'WITNESS POST, ABOUT LEVEL WITH THE ROADWAY AND SET IN THE TOP OF A
 BK1630'CONCRETE POST PROJECTING 3 INCHES.
 BK1630
 BK1630                          STATION RECOVERY (1982)
 BK1630
 BK1630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1630'THE WITNESS POST WAS FOUND, BUT THE MARK WAS NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1631 ***********************************************************************
 BK1631  DESIGNATION -  12 V 17
 BK1631  PID         -  BK1631
 BK1631  STATE/COUNTY-  LA/CAMERON
 BK1631  COUNTRY     -  US
 BK1631  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1631
 BK1631                         *CURRENT SURVEY CONTROL
 BK1631  ______________________________________________________________________
 BK1631* NAD 83(1986) POSITION- 30 01 37.     (N) 093 12 46.     (W)   SCALED
 BK1631* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1631  **This station is located in a suspected subsidence area (see below).
 BK1631  ______________________________________________________________________
 BK1631  GEOID HEIGHT    -        -26.989 (meters)                     GEOID18
 BK1631  DYNAMIC HEIGHT  -          2.491 (meters)        8.17  (feet) COMP
 BK1631  MODELED GRAVITY -    979,302.8   (mgal)                       NAVD 88
 BK1631
 BK1631.The horizontal coordinates were scaled from a map and have
 BK1631.an estimated accuracy of +/- 6 seconds.
 BK1631
 BK1631.** This station is in an area of known vertical motion. If an
 BK1631.** orthometric height was ever established but is not available 
 BK1631.** in the current survey control section, the orthometric height
 BK1631.** is considered suspect.  Suspect heights are available in the
 BK1631.** superseded section only if requested.
 BK1631
 BK1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1631.GEOID18 height accuracy estimate available here.
 BK1631
 BK1631.Click photographs - Photos may exist for this station.
 BK1631
 BK1631.The dynamic height is computed by dividing the NAVD 88
 BK1631.geopotential number by the normal gravity value computed on the
 BK1631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1631.degrees latitude (g = 980.6199 gals.).
 BK1631
 BK1631.The modeled gravity was interpolated from observed gravity values.
 BK1631
 BK1631;                    North         East    Units  Estimated Accuracy
 BK1631;SPC LA S     -   170,740.      818,730.      MT  (+/- 180 meters Scaled)
 BK1631
 BK1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794217(NAD 83)
 BK1631
 BK1631                          SUPERSEDED SURVEY CONTROL
 BK1631
 BK1631.No superseded survey control is available for this station.
 BK1631
 BK1631_MARKER: DD = SURVEY DISK
 BK1631_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1631_SP_SET: SIDEWALK
 BK1631_STAMPING: 12V17 1968
 BK1631_MARK LOGO: LADHGS
 BK1631_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1631
 BK1631  HISTORY     - Date     Condition        Report By
 BK1631  HISTORY     - 1968     MONUMENTED       LADH
 BK1631  HISTORY     - 1982     GOOD             NGS
 BK1631  HISTORY     - 20021102 GOOD             USPSQD
 BK1631
 BK1631                          STATION DESCRIPTION
 BK1631
 BK1631'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1631'5.4 MI SE FROM GRAND LAKE.
 BK1631'ABOUT 4.3 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1631'GOSPEL CHURCH AT GRAND LAKE, TO THE INTERSECTION OF STATE ROUTES 384
 BK1631'AND 385, THENCE 1.1 MILES NORTH ALONG ROUTE 385 IN SECTION NO. 7, R8W,
 BK1631'T12S, LOCATED IN THE NORTHWEST SIDEWALK OF THE SOUTH FORK OF THE BLACK
 BK1631'BAYOU SIX SPAN CONCRETE STRUCTURE, 12 1/2 FEET WEST OF THE CENTERLINE
 BK1631'OF STATE ROUTE 385, 60 FEET NORTH OF THE BLACK BAYOU CENTERLINE, 94
 BK1631'FEET NORTHEAST OF A POWER POLE, 1 FOOT EAST OF PARAPET FOR HANDRAIL, 4
 BK1631'1/2 FEET SOUTHEAST OF A STEEL WITNESS POST, 1 FOOT ABOVE LEVEL OF THE
 BK1631'ROADWAY, DRILLES IN A CONCRETE SIDEWALK.
 BK1631
 BK1631                          STATION RECOVERY (1982)
 BK1631
 BK1631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1631'RECOVEREC AS DESCRIBED IN 1968, QAUD 300932, LINE 111, PAGE 41, DATED
 BK1631'NOVEMBER 1971.
 BK1631
 BK1631                          STATION RECOVERY (2002)
 BK1631
 BK1631'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1632 ***********************************************************************
 BK1632  DESIGNATION -  12 V 18
 BK1632  PID         -  BK1632
 BK1632  STATE/COUNTY-  LA/CAMERON
 BK1632  COUNTRY     -  US
 BK1632  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1632
 BK1632                         *CURRENT SURVEY CONTROL
 BK1632  ______________________________________________________________________
 BK1632* NAD 83(1986) POSITION- 30 02 22.     (N) 093 12 48.     (W)   SCALED
 BK1632* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1632  **This station is located in a suspected subsidence area (see below).
 BK1632  ______________________________________________________________________
 BK1632  GEOID HEIGHT    -        -27.006 (meters)                     GEOID18
 BK1632  DYNAMIC HEIGHT  -          1.741 (meters)        5.71  (feet) COMP
 BK1632  MODELED GRAVITY -    979,303.8   (mgal)                       NAVD 88
 BK1632
 BK1632.The horizontal coordinates were scaled from a map and have
 BK1632.an estimated accuracy of +/- 6 seconds.
 BK1632
 BK1632.** This station is in an area of known vertical motion. If an
 BK1632.** orthometric height was ever established but is not available 
 BK1632.** in the current survey control section, the orthometric height
 BK1632.** is considered suspect.  Suspect heights are available in the
 BK1632.** superseded section only if requested.
 BK1632
 BK1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1632.GEOID18 height accuracy estimate available here.
 BK1632
 BK1632.Click photographs - Photos may exist for this station.
 BK1632
 BK1632.The dynamic height is computed by dividing the NAVD 88
 BK1632.geopotential number by the normal gravity value computed on the
 BK1632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1632.degrees latitude (g = 980.6199 gals.).
 BK1632
 BK1632.The modeled gravity was interpolated from observed gravity values.
 BK1632
 BK1632;                    North         East    Units  Estimated Accuracy
 BK1632;SPC LA S     -   172,130.      818,700.      MT  (+/- 180 meters Scaled)
 BK1632
 BK1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP794231(NAD 83)
 BK1632
 BK1632                          SUPERSEDED SURVEY CONTROL
 BK1632
 BK1632.No superseded survey control is available for this station.
 BK1632
 BK1632_MARKER: DD = SURVEY DISK
 BK1632_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1632_SP_SET: CULVERT HEADWALL
 BK1632_STAMPING: 12V18 1968
 BK1632_MARK LOGO: LADHGS
 BK1632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1632+STABILITY: SURFACE MOTION
 BK1632
 BK1632  HISTORY     - Date     Condition        Report By
 BK1632  HISTORY     - 1968     MONUMENTED       LADH
 BK1632  HISTORY     - 1982     GOOD             NGS
 BK1632  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1632
 BK1632                          STATION DESCRIPTION
 BK1632
 BK1632'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1632'6.3 MI NE FROM GRAND LAKE.
 BK1632'ABOUT 4.3 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1632'GOSPEL CHURCH AT GRAND LAKE, TO THE INTERSECTION OF STATE ROUTES 384
 BK1632'AND 385, THENCE 2.0 MILES NORTH ALONG 385 IN SECTION NO. 6, R8W, T12S,
 BK1632'AND LOCATED IN THE CENTER OF A FLUME TYPE HEADWALL, 41 1/2 FEET WEST
 BK1632'OF THE CENTERLINE OF STATE ROUTE 385, 42 FEET SOUTH OF A POWER POLE
 BK1632'NO. 207, 45 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A CROSS DRAIN
 BK1632'HEADWALL, 119 FEET NORTH OF AN AMERICAN LOUISIANA GAS LINE VENT WEST
 BK1632'OF STATE ROUTE 385, 1 1/2 FEET WEST OF A FOUR STRAND BARBED WIRE
 BK1632'FENCE, 2 FEET WEST OF A STEEL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF
 BK1632'THE ROADWAY AND DRILLED IN THE CENTER OF A FLUME TYPE HEADWALL.
 BK1632
 BK1632                          STATION RECOVERY (1982)
 BK1632
 BK1632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1632'RECOVERED IN GOOD CONDITION.
 BK1632
 BK1632                          STATION RECOVERY (2002)
 BK1632
 BK1632'RECOVERY NOTE BY US POWER SQUADRON 2002 (KC)
 BK1632'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1601 ***********************************************************************
 BK1601  DESIGNATION -  12 V 19
 BK1601  PID         -  BK1601
 BK1601  STATE/COUNTY-  LA/CAMERON
 BK1601  COUNTRY     -  US
 BK1601  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1601
 BK1601                         *CURRENT SURVEY CONTROL
 BK1601  ______________________________________________________________________
 BK1601* NAD 83(1986) POSITION- 30 01 52.     (N) 093 07 42.     (W)   SCALED
 BK1601* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1601  **This station is located in a suspected subsidence area (see below).
 BK1601  ______________________________________________________________________
 BK1601  GEOID HEIGHT    -        -26.976 (meters)                     GEOID18
 BK1601
 BK1601.The horizontal coordinates were scaled from a map and have
 BK1601.an estimated accuracy of +/- 6 seconds.
 BK1601
 BK1601.** This station is in an area of known vertical motion.  Due to the
 BK1601.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1601.** determined the orthometric heights for marks in these suspect
 BK1601.** subsidence areas should be considered valid only at the epoch date
 BK1601.** associated with the orthometric height.  These heights must always
 BK1601.** be validated when used as control.  All previously superseded
 BK1601.** orthometric heights are now considered suspect and are available
 BK1601.** in the superseded section.  NGS does not recommend using suspect
 BK1601.** or superseded heights as control.
 BK1601
 BK1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1601.GEOID18 height accuracy estimate available here.
 BK1601
 BK1601.Click photographs - Photos may exist for this station.
 BK1601
 BK1601;                    North         East    Units  Estimated Accuracy
 BK1601;SPC LA S     -   171,070.      826,880.      MT  (+/- 180 meters Scaled)
 BK1601
 BK1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP876222(NAD 83)
 BK1601
 BK1601                          SUPERSEDED SURVEY CONTROL
 BK1601
 BK1601.No superseded survey control is available for this station.
 BK1601
 BK1601_MARKER: DD = SURVEY DISK
 BK1601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1601_STAMPING: 12V19 1968
 BK1601_MARK LOGO: LADHGS
 BK1601_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1601+STABILITY: SURFACE MOTION
 BK1601
 BK1601  HISTORY     - Date     Condition        Report By
 BK1601  HISTORY     - 1968     MONUMENTED       LADTD
 BK1601  HISTORY     - 1982     GOOD             NGS
 BK1601  HISTORY     - 1986     GOOD             NGS
 BK1601
 BK1601                          STATION DESCRIPTION
 BK1601
 BK1601'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1601'9.8 MI SW FROM HOLMWOOD.
 BK1601'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1601'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.1 MILES SOUTH
 BK1601'ALONG STATE ROUTE 27, THENCE 2.9 MILES WEST ALONG STATE ROUTE 397,
 BK1601'THENCE 2.5 MILES SOUTH ALONG EAST WARD LINE ROAD IN SECTION 6, T12S,
 BK1601'R7W, 78 FEET EAST OF THE CENTERLINE OF EAST WARD LINE ROAD, 57 FEET
 BK1601'SOUTHEAST OF THE SOUTH END OF A CONCRETE PIPE CROSS DRAIN, 24 FEET
 BK1601'SOUTH OF THE CENTER LINE OF A DIRT ROAD LEADING EAST, 1 FOOT SOUTH OF
 BK1601'A 6 STRAND BARBED WIRE FENCE, 2.6 FEET EAST OF A STEEL WITNESS POST
 BK1601'ABOUT LEVEL WITH ROADWAY AND IN A CONCRETE POST PROJECTING 3 INCHES.
 BK1601
 BK1601                          STATION RECOVERY (1982)
 BK1601
 BK1601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1601'RECOVERED IN GOOD CONDITION.
 BK1601
 BK1601                          STATION RECOVERY (1986)
 BK1601
 BK1601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1601'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  6.6 KM (4.1
 BK1601'MI) SOUTH ALONG STATE HIGHWAY 27 FROM THE JUNCTION OF STATE HIGHWAY 14
 BK1601'IN HOLMWOOD TO THE JUNCTION OF STATE HIGHWAY 397, THENCE 4.7 KM (2.9
 BK1601'MI) WEST ALONG STATE HIGHWAY 397, THENCE 4.0 KM (2.5 MI) SOUTH ALONG
 BK1601'EAST WARD LINE ROAD TO THE MARK ON THE LEFT.  IT IS 23.8 METERS (78.0
 BK1601'FT) EAST OF THE CENTER OF EAST WARD LINE ROAD, 7.3 METERS (24.0 FT)
 BK1601'SOUTH OF THE CENTER OF A DIRT ROAD AND 0.30 METERS (1.0 FT) SOUTH OF A
 BK1601'BARBED WIRE FENCE.
 BK1601'THE MARK IS 0.79 METERS  E FROM  A WITNESS POST
 BK1601'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0910 ***********************************************************************
 BK0910  DESIGNATION -  12 V 2
 BK0910  PID         -  BK0910
 BK0910  STATE/COUNTY-  LA/CAMERON
 BK0910  COUNTRY     -  US
 BK0910  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0910
 BK0910                         *CURRENT SURVEY CONTROL
 BK0910  ______________________________________________________________________
 BK0910* NAD 83(1986) POSITION- 30 01 23.     (N) 092 38 24.     (W)   SCALED
 BK0910* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0910  **This station is located in a suspected subsidence area (see below).
 BK0910  ______________________________________________________________________
 BK0910  GEOID HEIGHT    -        -26.865 (meters)                     GEOID18
 BK0910
 BK0910.The horizontal coordinates were scaled from a map and have
 BK0910.an estimated accuracy of +/- 6 seconds.
 BK0910
 BK0910.** This station is in an area of known vertical motion. If an
 BK0910.** orthometric height was ever established but is not available 
 BK0910.** in the current survey control section, the orthometric height
 BK0910.** is considered suspect.  Suspect heights are available in the
 BK0910.** superseded section only if requested.
 BK0910
 BK0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0910.GEOID18 height accuracy estimate available here.
 BK0910
 BK0910.Click photographs - Photos may exist for this station.
 BK0910
 BK0910;                    North         East    Units  Estimated Accuracy
 BK0910;SPC LA S     -   169,540.      873,970.      MT  (+/- 180 meters Scaled)
 BK0910
 BK0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP347213(NAD 83)
 BK0910
 BK0910                          SUPERSEDED SURVEY CONTROL
 BK0910
 BK0910.No superseded survey control is available for this station.
 BK0910
 BK0910_MARKER: DD = SURVEY DISK
 BK0910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0910_STAMPING: 12V2 1968
 BK0910_MARK LOGO: LADHGS
 BK0910_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0910+STABILITY: SURFACE MOTION
 BK0910
 BK0910  HISTORY     - Date     Condition        Report By
 BK0910  HISTORY     - 1968     MONUMENTED       LADH
 BK0910  HISTORY     - 20050207 MARK NOT FOUND   USPSQD
 BK0910
 BK0910                          STATION DESCRIPTION
 BK0910
 BK0910'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0910'4.75 MI SE FROM LAKE ARTHUR.
 BK0910'ABOUT 4.75 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 BK0910'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0910'SECTION 11, T12S, R3W.  64.6 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0910'HIGHWAY 14, 22.3 FEET NORTHEAST OF A POWER POLE, 91.9 FEET EAST OF A
 BK0910'U. S. GEOLOGICAL OBSERVATION WELL, 4.1 FEET NORTH OF A BARBED WIRE
 BK0910'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0910'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 BK0910
 BK0910                          STATION RECOVERY (2005)
 BK0910
 BK0910'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0910'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0581 ***********************************************************************
 AV0581  DESIGNATION -  12 V 20
 AV0581  PID         -  AV0581
 AV0581  STATE/COUNTY-  LA/CAMERON
 AV0581  COUNTRY     -  US
 AV0581  USGS QUAD   -  BROWNS LAKE (2018)
 AV0581
 AV0581                         *CURRENT SURVEY CONTROL
 AV0581  ______________________________________________________________________
 AV0581* NAD 83(1986) POSITION- 29 59 13.     (N) 093 22 31.     (W)   SCALED
 AV0581* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0581  **This station is located in a suspected subsidence area (see below).
 AV0581  ______________________________________________________________________
 AV0581  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 AV0581  DYNAMIC HEIGHT  -          2.428 (meters)        7.97  (feet) COMP
 AV0581  MODELED GRAVITY -    979,302.2   (mgal)                       NAVD 88
 AV0581
 AV0581.The horizontal coordinates were scaled from a map and have
 AV0581.an estimated accuracy of +/- 6 seconds.
 AV0581
 AV0581.** This station is in an area of known vertical motion. If an
 AV0581.** orthometric height was ever established but is not available 
 AV0581.** in the current survey control section, the orthometric height
 AV0581.** is considered suspect.  Suspect heights are available in the
 AV0581.** superseded section only if requested.
 AV0581
 AV0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0581.GEOID18 height accuracy estimate available here.
 AV0581
 AV0581.Click photographs - Photos may exist for this station.
 AV0581
 AV0581.The dynamic height is computed by dividing the NAVD 88
 AV0581.geopotential number by the normal gravity value computed on the
 AV0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0581.degrees latitude (g = 980.6199 gals.).
 AV0581
 AV0581.The modeled gravity was interpolated from observed gravity values.
 AV0581
 AV0581;                    North         East    Units  Estimated Accuracy
 AV0581;SPC LA S     -   166,580.      802,980.      MT  (+/- 180 meters Scaled)
 AV0581
 AV0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP638173(NAD 83)
 AV0581
 AV0581                          SUPERSEDED SURVEY CONTROL
 AV0581
 AV0581.No superseded survey control is available for this station.
 AV0581
 AV0581_MARKER: DD = SURVEY DISK
 AV0581_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AV0581_SP_SET: HEADWALL
 AV0581_STAMPING: 12V20 1987
 AV0581_MARK LOGO: LADHGS
 AV0581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0581+STABILITY: SURFACE MOTION
 AV0581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0581+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2005
 AV0581
 AV0581  HISTORY     - Date     Condition        Report By
 AV0581  HISTORY     - 1987     MONUMENTED       LADTD
 AV0581  HISTORY     - 20050115 GOOD             USPSQD
 AV0581
 AV0581                          STATION DESCRIPTION
 AV0581
 AV0581'DESCRIBED BY LA TRANSP AND DEV 1987
 AV0581'1.8 KM (1.1 MI) WEST FROM HACKBERRY.
 AV0581'1.8 KM (1.1 MI) WEST OF THE JUNCTION OF STATE HIGHWAYS 27 AND 390 IN
 AV0581'HACKBERRY TO THE MARK ON THE RIGHT SET IN A HEADWALL JUST WEST OF THE
 AV0581'ENTRANCE LEADING TO THE HACKBERRY CEMETERY, 44.5 METERS (149 FT) WEST
 AV0581'OF THE CENTER OF A SHELL ROAD LEADING TO THE CEMETERY, 36.3 METERS
 AV0581'(119 FT) WEST-SOUTHWEST OF A POWER POLE, 26.6 METERS (84 FT)
 AV0581'EAST-SOUTHEAST OF A CHAIN LINK FENCE CORNER AND 5.8 METERS (19 FT)
 AV0581'NORTH OF THE HIGHWAY.
 AV0581'THE MARK IS 1.52 METERS  W FROM A WITNESS POST.
 AV0581'THE MARK IS 0.60 M BELOW THE HIGHWAY.
 AV0581
 AV0581                          STATION RECOVERY (2005)
 AV0581
 AV0581'RECOVERY NOTE BY US POWER SQUADRON 2005
 AV0581'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1617 ***********************************************************************
 BK1617  DESIGNATION -  12 V 3
 BK1617  PID         -  BK1617
 BK1617  STATE/COUNTY-  LA/CAMERON
 BK1617  COUNTRY     -  US
 BK1617  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1617
 BK1617                         *CURRENT SURVEY CONTROL
 BK1617  ______________________________________________________________________
 BK1617* NAD 83(1986) POSITION- 30 00 33.     (N) 093 06 02.     (W)   SCALED
 BK1617* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1617  **This station is located in a suspected subsidence area (see below).
 BK1617  ______________________________________________________________________
 BK1617  GEOID HEIGHT    -        -26.942 (meters)                     GEOID18
 BK1617
 BK1617.The horizontal coordinates were scaled from a map and have
 BK1617.an estimated accuracy of +/- 6 seconds.
 BK1617
 BK1617.** This station is in an area of known vertical motion. If an
 BK1617.** orthometric height was ever established but is not available 
 BK1617.** in the current survey control section, the orthometric height
 BK1617.** is considered suspect.  Suspect heights are available in the
 BK1617.** superseded section only if requested.
 BK1617
 BK1617.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1617.GEOID18 height accuracy estimate available here.
 BK1617
 BK1617.Click photographs - Photos may exist for this station.
 BK1617
 BK1617;                    North         East    Units  Estimated Accuracy
 BK1617;SPC LA S     -   168,600.      829,520.      MT  (+/- 180 meters Scaled)
 BK1617
 BK1617_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP903198(NAD 83)
 BK1617
 BK1617                          SUPERSEDED SURVEY CONTROL
 BK1617
 BK1617.No superseded survey control is available for this station.
 BK1617
 BK1617_MARKER: DD = SURVEY DISK
 BK1617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1617_STAMPING: 12V3 1968
 BK1617_MARK LOGO: LADHGS
 BK1617_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1617+STABILITY: SURFACE MOTION
 BK1617
 BK1617  HISTORY     - Date     Condition        Report By
 BK1617  HISTORY     - 1968     MONUMENTED       LADH
 BK1617  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1617
 BK1617                          STATION DESCRIPTION
 BK1617
 BK1617'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1617'9.45 MI SW FROM HOLMWOOD.
 BK1617'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1617'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 8.5 MILES SOUTH
 BK1617'ALONG STATE HIGHWAY 27 TO ITS JUNCTION WITH LA. 384, THENCE 0.7 MILES
 BK1617'WEST ON STATE ROUTE 384 TO SECTION 17, R7W, T12S, 30 FEET SOUTH OF THE
 BK1617'HIGHWAY FENCE LINE, 61 FEET SOUTH OF THE CENTERLINE OF STATE ROUTE
 BK1617'384, 1 FOOT EAST OF A STEEL WITNESS POST, 87 FEET NORTHWEST OF THE
 BK1617'NORTHWEST CORNER OF A VACANT FARMHOUSE ON PROPERTY BELONGING TO SWEET
 BK1617'LAKE LAND AND OIL COMPANY, 292 FEET SOUTHWEST OF THE SOUTHWEST FELLOE
 BK1617'GUARD OF A TIMBER BRIDGE ON STATE HIGHWAY 384, 42 FEET SOUTH OF THE
 BK1617'EAST END OF AN 18 INCH CULVERT SIDEDRAIN, 1 FOOT ABOVE ROADWAY LEVEL,
 BK1617'A STANDARD DISK IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1617
 BK1617                          STATION RECOVERY (1986)
 BK1617
 BK1617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1617'NOT RECOVERED, SEARCHED FOR BUT NO EVIDENCE OF MARK FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1618 ***********************************************************************
 BK1618  DESIGNATION -  12 V 4
 BK1618  PID         -  BK1618
 BK1618  STATE/COUNTY-  LA/CAMERON
 BK1618  COUNTRY     -  US
 BK1618  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1618
 BK1618                         *CURRENT SURVEY CONTROL
 BK1618  ______________________________________________________________________
 BK1618* NAD 83(1986) POSITION- 30 00 32.     (N) 093 06 49.     (W)   SCALED
 BK1618* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1618  **This station is located in a suspected subsidence area (see below).
 BK1618  ______________________________________________________________________
 BK1618  GEOID HEIGHT    -        -26.943 (meters)                     GEOID18
 BK1618
 BK1618.The horizontal coordinates were scaled from a map and have
 BK1618.an estimated accuracy of +/- 6 seconds.
 BK1618
 BK1618.** This station is in an area of known vertical motion.  Due to the
 BK1618.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1618.** determined the orthometric heights for marks in these suspect
 BK1618.** subsidence areas should be considered valid only at the epoch date
 BK1618.** associated with the orthometric height.  These heights must always
 BK1618.** be validated when used as control.  All previously superseded
 BK1618.** orthometric heights are now considered suspect and are available
 BK1618.** in the superseded section.  NGS does not recommend using suspect
 BK1618.** or superseded heights as control.
 BK1618
 BK1618.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1618.GEOID18 height accuracy estimate available here.
 BK1618
 BK1618.Click photographs - Photos may exist for this station.
 BK1618
 BK1618;                    North         East    Units  Estimated Accuracy
 BK1618;SPC LA S     -   168,590.      828,260.      MT  (+/- 180 meters Scaled)
 BK1618
 BK1618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP890197(NAD 83)
 BK1618
 BK1618                          SUPERSEDED SURVEY CONTROL
 BK1618
 BK1618.No superseded survey control is available for this station.
 BK1618
 BK1618_MARKER: DD = SURVEY DISK
 BK1618_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK1618+WITH SETTING: PAVEMENT
 BK1618_SP_SET: BASE OF A TOWER
 BK1618_STAMPING: 12V4 1968
 BK1618_MARK LOGO: LADHGS
 BK1618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1618+STABILITY: SURFACE MOTION
 BK1618
 BK1618  HISTORY     - Date     Condition        Report By
 BK1618  HISTORY     - 1968     MONUMENTED       LADH
 BK1618  HISTORY     - 1982     GOOD             NGS
 BK1618  HISTORY     - 1986     GOOD             NGS
 BK1618
 BK1618                          STATION DESCRIPTION
 BK1618
 BK1618'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1618'10.25 MI SW FROM HOLMWOOD.
 BK1618'ABOUT 0.25 MILES NORTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1618'WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 8.5 MILES SOUTH ALONG
 BK1618'STATE HIGHWAY 27 TO ITS INTERSECTION WITH STATE HIGHWAY 384, THENCE
 BK1618'1.5 MILES WEST ON STATE ROUTE 384 IN SECTION 17, R7W, T12S, TO THE
 BK1618'MARKER ON THE LEFT, 243 FEET SOUTH OF THE CENTERLINE OF STATE ROUTE
 BK1618'384, 163 FEET SOUTH OF THE FENCE LINE, 9 FEET SOUTHWEST OF A METAL
 BK1618'BUILDING, 38 FEET SOUTH OF A SERVICE POLE WITH A TRANSFORMER, 1 1/2
 BK1618'FEET NORTH OF THE CENTER OF A 200 FOOT TOWER BELONGING TO SOUTHERN
 BK1618'BELL CORPORATION ON PROPERTY OWNED BY SWEET LAKE LAND AND OIL COMPANY.
 BK1618'THIS MARKER IS A STANDARD USC AND GS DISK DRILLED INTO THE BASE OF
 BK1618'THE TOWER ON THE NORTH SIDE AND IS 1 FOOT ABOVE GROUND, 2 1/2 FEET
 BK1618'SOUTHEAST OF A STEEL WITNESS POST.  NOTE-- THIS MARKER MAY ALSO BE
 BK1618'FOUND BY DRIVING 11.1 MILES SOUTHEAST FROM THE BIG LAKE GOSPEL CHURCH
 BK1618'AT GRAND LAKE.
 BK1618
 BK1618                          STATION RECOVERY (1982)
 BK1618
 BK1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1618'RECOVERED IN GOOD CONDITION.
 BK1618
 BK1618                          STATION RECOVERY (1986)
 BK1618
 BK1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1618'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  13.7 KM (8.5
 BK1618'MI) SOUTH ALONG STATE HIGHWAY 27 FROM JUNCTION WITH STATE HIGHWAY 14
 BK1618'IN HOLMWOOD, THENCE 2.4 KM (1.5 MI) WEST ALONG STATE HIGHWAY 384 TO
 BK1618'THE MARK ON THE LEFT. .  IT IS 74.1 METERS (243.0 FT) SOUTH OF THE
 BK1618'CENTERLINE OF STATE HIGHWAY 384, 49.7 METERS (163.0 FT) SOUTH OF A
 BK1618'FENCELINE, 2.7 METERS (9.0 FT) SOUTHWEST OF A METAL BUILDING AND 0.45
 BK1618'METERS (1.5 FT) NORTH OF THE CENTER OF A 200 FOOT TOWER.
 BK1618'THE MARK IS 0.30 M ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1619 ***********************************************************************
 BK1619  DESIGNATION -  12 V 5
 BK1619  PID         -  BK1619
 BK1619  STATE/COUNTY-  LA/CAMERON
 BK1619  COUNTRY     -  US
 BK1619  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1619
 BK1619                         *CURRENT SURVEY CONTROL
 BK1619  ______________________________________________________________________
 BK1619* NAD 83(1986) POSITION- 30 00 33.     (N) 093 07 32.     (W)   SCALED
 BK1619* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1619  **This station is located in a suspected subsidence area (see below).
 BK1619  ______________________________________________________________________
 BK1619  GEOID HEIGHT    -        -26.945 (meters)                     GEOID18
 BK1619
 BK1619.The horizontal coordinates were scaled from a map and have
 BK1619.an estimated accuracy of +/- 6 seconds.
 BK1619
 BK1619.** This station is in an area of known vertical motion.  Due to the
 BK1619.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1619.** determined the orthometric heights for marks in these suspect
 BK1619.** subsidence areas should be considered valid only at the epoch date
 BK1619.** associated with the orthometric height.  These heights must always
 BK1619.** be validated when used as control.  All previously superseded
 BK1619.** orthometric heights are now considered suspect and are available
 BK1619.** in the superseded section.  NGS does not recommend using suspect
 BK1619.** or superseded heights as control.
 BK1619
 BK1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1619.GEOID18 height accuracy estimate available here.
 BK1619
 BK1619.Click photographs - Photos may exist for this station.
 BK1619
 BK1619;                    North         East    Units  Estimated Accuracy
 BK1619;SPC LA S     -   168,640.      827,110.      MT  (+/- 180 meters Scaled)
 BK1619
 BK1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP878198(NAD 83)
 BK1619
 BK1619                          SUPERSEDED SURVEY CONTROL
 BK1619
 BK1619.No superseded survey control is available for this station.
 BK1619
 BK1619_MARKER: DD = SURVEY DISK
 BK1619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1619_STAMPING: 12V5 1968
 BK1619_MARK LOGO: LADHGS
 BK1619_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1619+STABILITY: SURFACE MOTION
 BK1619
 BK1619  HISTORY     - Date     Condition        Report By
 BK1619  HISTORY     - 1968     MONUMENTED       LADH
 BK1619  HISTORY     - 1982     GOOD             NGS
 BK1619  HISTORY     - 1986     GOOD             NGS
 BK1619
 BK1619                          STATION DESCRIPTION
 BK1619
 BK1619'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1619'10.4 MI SE FROM GRAND LAKE.
 BK1619'ABOUT 10.4 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1619'GOSPEL CHURCH AT GRAND LAKE, TO SECTION 18, R7W, T12S, 79 FEET SOUTH
 BK1619'OF THE CENTERLINE OF STATE ROUTE 384, 50 1/2 FEET SOUTH OF THE RIGHT
 BK1619'OF WAY FENCE CORNER, 1 FOOT WEST OF A NORTH-SOUTH 5 STRAND BARBED WIRE
 BK1619'FENCE, 84 FEET SOUTHEAST OF A SERVICE POLE, 60 FEET NORTHEAST OF THE
 BK1619'NORTHEAST CORNER OF A HOUSE BELONGING TO SWEET LAKE LAND AND OIL
 BK1619'COMPANY AND RENTED TO A MR. GEORGE LOGNION, 1 FOOT SOUTHWEST OF A
 BK1619'STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY AND SET IN THE TOP OF
 BK1619'A CONCRETE POST PROJECTING 3 INCHES.
 BK1619
 BK1619                          STATION RECOVERY (1982)
 BK1619
 BK1619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1619'RECOVERED IN GOOD CONDITION.
 BK1619
 BK1619                          STATION RECOVERY (1986)
 BK1619
 BK1619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1619'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT THAT
 BK1619'THE HOUSE AND FENCE ARE GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1620 ***********************************************************************
 BK1620  DESIGNATION -  12 V 6
 BK1620  PID         -  BK1620
 BK1620  STATE/COUNTY-  LA/CAMERON
 BK1620  COUNTRY     -  US
 BK1620  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1620
 BK1620                         *CURRENT SURVEY CONTROL
 BK1620  ______________________________________________________________________
 BK1620* NAD 83(1986) POSITION- 30 00 59.     (N) 093 07 50.     (W)   SCALED
 BK1620* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1620  **This station is located in a suspected subsidence area (see below).
 BK1620  ______________________________________________________________________
 BK1620  GEOID HEIGHT    -        -26.956 (meters)                     GEOID18
 BK1620
 BK1620.The horizontal coordinates were scaled from a map and have
 BK1620.an estimated accuracy of +/- 6 seconds.
 BK1620
 BK1620.** This station is in an area of known vertical motion.  Due to the
 BK1620.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1620.** determined the orthometric heights for marks in these suspect
 BK1620.** subsidence areas should be considered valid only at the epoch date
 BK1620.** associated with the orthometric height.  These heights must always
 BK1620.** be validated when used as control.  All previously superseded
 BK1620.** orthometric heights are now considered suspect and are available
 BK1620.** in the superseded section.  NGS does not recommend using suspect
 BK1620.** or superseded heights as control.
 BK1620
 BK1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1620.GEOID18 height accuracy estimate available here.
 BK1620
 BK1620.Click photographs - Photos may exist for this station.
 BK1620
 BK1620;                    North         East    Units  Estimated Accuracy
 BK1620;SPC LA S     -   169,440.      826,640.      MT  (+/- 180 meters Scaled)
 BK1620
 BK1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP874206(NAD 83)
 BK1620
 BK1620                          SUPERSEDED SURVEY CONTROL
 BK1620
 BK1620.No superseded survey control is available for this station.
 BK1620
 BK1620_MARKER: DD = SURVEY DISK
 BK1620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1620_STAMPING: 12V6 1968
 BK1620_MARK LOGO: LADHGS
 BK1620_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1620+STABILITY: SURFACE MOTION
 BK1620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1620+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2005
 BK1620
 BK1620  HISTORY     - Date     Condition        Report By
 BK1620  HISTORY     - 1968     MONUMENTED       LADH
 BK1620  HISTORY     - 1982     GOOD             NGS
 BK1620  HISTORY     - 1986     GOOD             NGS
 BK1620  HISTORY     - 20050711 GOOD             USPSQD
 BK1620
 BK1620                          STATION DESCRIPTION
 BK1620
 BK1620'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1620'9.5 MI SE FROM GRAND LAKE.
 BK1620'ABOUT 9.5 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1620'GOSPEL CHURCH AT GRAND LAKE, TO SECTION 13, R8W, T12S, 58 1/2 FEET
 BK1620'NORTH OF THE CENTERLINE OF STATE ROUTE 384, 30 FEET NORTH OF RIGHT OF
 BK1620'WAY FENCE CORNER, 11 FEET EAST OF A 24 INCH OAK TREE, 24 FEET WEST OF
 BK1620'18 INCH OAK, 1 FOOT WEST OF 4 STRAND BARBED WIRE FENCE, 1 1/2 FEET
 BK1620'NORTHWEST OF A STEEL WITNESS POST ON PROPERTY BELONGING TO MR. JOSEPH
 BK1620'GARY, A C AND GS DISK IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1620'INCHES.
 BK1620
 BK1620                          STATION RECOVERY (1982)
 BK1620
 BK1620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1620'RECOVERED IN GOOD CONDITION.
 BK1620
 BK1620                          STATION RECOVERY (1986)
 BK1620
 BK1620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1620'RECOVERED IN GOOD CONDITION.
 BK1620
 BK1620                          STATION RECOVERY (2005)
 BK1620
 BK1620'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1621 ***********************************************************************
 BK1621  DESIGNATION -  12 V 7
 BK1621  PID         -  BK1621
 BK1621  STATE/COUNTY-  LA/CAMERON
 BK1621  COUNTRY     -  US
 BK1621  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1621
 BK1621                         *CURRENT SURVEY CONTROL
 BK1621  ______________________________________________________________________
 BK1621* NAD 83(1986) POSITION- 30 00 58.     (N) 093 08 54.     (W)   SCALED
 BK1621* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1621  **This station is located in a suspected subsidence area (see below).
 BK1621  ______________________________________________________________________
 BK1621  GEOID HEIGHT    -        -26.958 (meters)                     GEOID18
 BK1621  DYNAMIC HEIGHT  -          2.670 (meters)        8.76  (feet) COMP
 BK1621  MODELED GRAVITY -    979,302.4   (mgal)                       NAVD 88
 BK1621
 BK1621.The horizontal coordinates were scaled from a map and have
 BK1621.an estimated accuracy of +/- 6 seconds.
 BK1621
 BK1621.** This station is in an area of known vertical motion. If an
 BK1621.** orthometric height was ever established but is not available 
 BK1621.** in the current survey control section, the orthometric height
 BK1621.** is considered suspect.  Suspect heights are available in the
 BK1621.** superseded section only if requested.
 BK1621
 BK1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1621.GEOID18 height accuracy estimate available here.
 BK1621
 BK1621.Click photographs - Photos may exist for this station.
 BK1621
 BK1621.The dynamic height is computed by dividing the NAVD 88
 BK1621.geopotential number by the normal gravity value computed on the
 BK1621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1621.degrees latitude (g = 980.6199 gals.).
 BK1621
 BK1621.The modeled gravity was interpolated from observed gravity values.
 BK1621
 BK1621;                    North         East    Units  Estimated Accuracy
 BK1621;SPC LA S     -   169,440.      824,930.      MT  (+/- 180 meters Scaled)
 BK1621
 BK1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP856205(NAD 83)
 BK1621
 BK1621                          SUPERSEDED SURVEY CONTROL
 BK1621
 BK1621.No superseded survey control is available for this station.
 BK1621
 BK1621_MARKER: DD = SURVEY DISK
 BK1621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1621_STAMPING: 12V7 1968
 BK1621_MARK LOGO: LADHGS
 BK1621_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1621+STABILITY: SURFACE MOTION
 BK1621_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1621+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2005
 BK1621
 BK1621  HISTORY     - Date     Condition        Report By
 BK1621  HISTORY     - 1968     MONUMENTED       LADH
 BK1621  HISTORY     - 1982     GOOD             NGS
 BK1621  HISTORY     - 20050711 GOOD             USPSQD
 BK1621
 BK1621                          STATION DESCRIPTION
 BK1621
 BK1621'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1621'8.5 MI SE FROM GRAND LAKE.
 BK1621'ABOUT 8.5 MILES SOUTHEAST ALONG STATE ROUTE 384, FROM THE BIG LAKE
 BK1621'GOSPEL CHURCH TO SECTION 14, R8W, T12S, 56 FEET NORTH OF THE
 BK1621'CENTERLINE OF STATE ROUTE 384, 26 FEET NORTH OF RIGHT OF WAY FENCE
 BK1621'CORNER POST, 1 FOOT EAST OF 4 STRAND BARBED WIRE FENCE, 7 1/2 FEET
 BK1621'NORTHEAST OF A STEEL WITNESS POST, 13 FEET SOUTH OF A 15 INCH OAK
 BK1621'TREE, 75 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE JASPER LABOVE
 BK1621'RESIDENCE, ABOUT LEVEL WITH THE ROADWAY AND SET IN A CONCRETE POST
 BK1621'PROJECTING 3 INCHES.
 BK1621
 BK1621                          STATION RECOVERY (1982)
 BK1621
 BK1621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1621'RECOVERED IN GOOD CONDITION IN QUAD 300932, LINE 110, PAGE 39, DATED
 BK1621'NOVEMBER 1971.  NOTE-WITNESS POST MEASUREMENT IS ACTUALLY 1.7 FEET.
 BK1621
 BK1621                          STATION RECOVERY (2005)
 BK1621
 BK1621'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1622 ***********************************************************************
 BK1622  DESIGNATION -  12 V 8
 BK1622  PID         -  BK1622
 BK1622  STATE/COUNTY-  LA/CAMERON
 BK1622  COUNTRY     -  US
 BK1622  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1622
 BK1622                         *CURRENT SURVEY CONTROL
 BK1622  ______________________________________________________________________
 BK1622* NAD 83(1986) POSITION- 30 00 56.     (N) 093 09 44.     (W)   SCALED
 BK1622* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1622  **This station is located in a suspected subsidence area (see below).
 BK1622  ______________________________________________________________________
 BK1622  GEOID HEIGHT    -        -26.960 (meters)                     GEOID18
 BK1622  DYNAMIC HEIGHT  -          3.833 (meters)       12.58  (feet) COMP
 BK1622  MODELED GRAVITY -    979,302.3   (mgal)                       NAVD 88
 BK1622
 BK1622.The horizontal coordinates were scaled from a map and have
 BK1622.an estimated accuracy of +/- 6 seconds.
 BK1622
 BK1622.** This station is in an area of known vertical motion. If an
 BK1622.** orthometric height was ever established but is not available 
 BK1622.** in the current survey control section, the orthometric height
 BK1622.** is considered suspect.  Suspect heights are available in the
 BK1622.** superseded section only if requested.
 BK1622
 BK1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1622.GEOID18 height accuracy estimate available here.
 BK1622
 BK1622.Click photographs - Photos may exist for this station.
 BK1622
 BK1622.The dynamic height is computed by dividing the NAVD 88
 BK1622.geopotential number by the normal gravity value computed on the
 BK1622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1622.degrees latitude (g = 980.6199 gals.).
 BK1622
 BK1622.The modeled gravity was interpolated from observed gravity values.
 BK1622
 BK1622;                    North         East    Units  Estimated Accuracy
 BK1622;SPC LA S     -   169,400.      823,590.      MT  (+/- 180 meters Scaled)
 BK1622
 BK1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP843205(NAD 83)
 BK1622
 BK1622                          SUPERSEDED SURVEY CONTROL
 BK1622
 BK1622.No superseded survey control is available for this station.
 BK1622
 BK1622_MARKER: DD = SURVEY DISK
 BK1622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1622_STAMPING: 12V8 1968
 BK1622_MARK LOGO: LADHGS
 BK1622_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1622+STABILITY: SURFACE MOTION
 BK1622
 BK1622  HISTORY     - Date     Condition        Report By
 BK1622  HISTORY     - 1968     MONUMENTED       LADH
 BK1622  HISTORY     - 1979     GOOD             NGS
 BK1622  HISTORY     - 1982     GOOD             NGS
 BK1622
 BK1622                          STATION DESCRIPTION
 BK1622
 BK1622'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1622'7.6 MI SE FROM GRAND LAKE.
 BK1622'ABOUT 7.6 MILES SOUTHEAST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1622'GOSPEL CHURCH AT GRAND LAKE, TO SECTION 14, R8W, T12S, 90 1/2 FEET
 BK1622'SOUTH OF THE CENTERLINE OF STATE ROUTE 384, 61 FEET SOUTH OF RIGHT OF
 BK1622'WAY FENCE CORNER POST, 19 FEET EAST OF THE CENTERLINE OF A SHELL ROAD
 BK1622'LEADING SOUTH, 1 FOOT EAST OF A 4 STRAND BARBED WIRE FENCE, 59 FEET
 BK1622'SOUTHEAST OF A POWER POLE BRACED BY A GUY WIRE, 54 FEET SOUTHWEST OF
 BK1622'THE NORTHWEST CORNER OF THE GRANGER RESIDENCE, 1 FOOT SOUTHEAST OF A
 BK1622'STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY IN A CONCRETE POST
 BK1622'PROJECTING 3 INCHES.
 BK1622
 BK1622                          STATION RECOVERY (1979)
 BK1622
 BK1622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BK1622'RECOVERED IN GOOD CONDITION.
 BK1622
 BK1622                          STATION RECOVERY (1982)
 BK1622
 BK1622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1622'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1996 ***********************************************************************
 BK1996  DESIGNATION -  12 V 8 RESET
 BK1996  PID         -  BK1996
 BK1996  STATE/COUNTY-  LA/CAMERON
 BK1996  COUNTRY     -  US
 BK1996  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1996
 BK1996                         *CURRENT SURVEY CONTROL
 BK1996  ______________________________________________________________________
 BK1996* NAD 83(1986) POSITION- 30 00 56.     (N) 093 09 44.     (W)   SCALED
 BK1996* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1996  **This station is located in a suspected subsidence area (see below).
 BK1996  ______________________________________________________________________
 BK1996  GEOID HEIGHT    -        -26.960 (meters)                     GEOID18
 BK1996
 BK1996.The horizontal coordinates were scaled from a map and have
 BK1996.an estimated accuracy of +/- 6 seconds.
 BK1996
 BK1996.** This station is in an area of known vertical motion. If an
 BK1996.** orthometric height was ever established but is not available 
 BK1996.** in the current survey control section, the orthometric height
 BK1996.** is considered suspect.  Suspect heights are available in the
 BK1996.** superseded section only if requested.
 BK1996
 BK1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1996.GEOID18 height accuracy estimate available here.
 BK1996
 BK1996.Click photographs - Photos may exist for this station.
 BK1996
 BK1996;                    North         East    Units  Estimated Accuracy
 BK1996;SPC LA S     -   169,400.      823,590.      MT  (+/- 180 meters Scaled)
 BK1996
 BK1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP843205(NAD 83)
 BK1996
 BK1996                          SUPERSEDED SURVEY CONTROL
 BK1996
 BK1996.No superseded survey control is available for this station.
 BK1996
 BK1996_MARKER: DD = SURVEY DISK
 BK1996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1996_STAMPING: 12 V 8 RESET 1979
 BK1996_MARK LOGO: LADHGS
 BK1996_PROJECTION: FLUSH
 BK1996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1996+STABILITY: SURFACE MOTION
 BK1996
 BK1996  HISTORY     - Date     Condition        Report By
 BK1996  HISTORY     - 1979     MONUMENTED       NGS
 BK1996
 BK1996                          STATION DESCRIPTION
 BK1996
 BK1996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BK1996'12.2 KM (7.6 MI) SE FROM GRAND LAKE.
 BK1996'12.2 KM (7.6 MI) SOUTHEAST ALONG STATE HIGHWAY 384 FROM THE BIG LAKE
 BK1996'GOSPEL CHURCH IN GRAND LAKE, 30.6 METERS (100.5 FT) SOUTH OF THE
 BK1996'CENTER OF HIGHWAY 384, 7.3 METERS (24.0 FT) EAST OF THE CENTER OF A
 BK1996'PARISH ROAD BEARING SOUTH, 1.4 METERS (4.5 FT) NORTH-NORTHWEST OF A
 BK1996'NORTH END GATE POST AT ENTRANCE TO A HOME YARD, AND 0.3 METER (1.0 FT)
 BK1996'WEST OF A NORTH-SOUTH FENCE, A STANDARD U.S. COAST AND GEODETIC SURVEY
 BK1996'AND LOUISIANA DEPARTMENT OF HIGHWAYS BENCH MARK DISK.
 BK1996'THE MARK IS 1.0 FT  SSW FROM A WITNESS POST.
 BK1996'THE MARK IS ABOVE LEVEL WITH PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1623 ***********************************************************************
 BK1623  DESIGNATION -  12 V 9
 BK1623  PID         -  BK1623
 BK1623  STATE/COUNTY-  LA/CAMERON
 BK1623  COUNTRY     -  US
 BK1623  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK1623
 BK1623                         *CURRENT SURVEY CONTROL
 BK1623  ______________________________________________________________________
 BK1623* NAD 83(1986) POSITION- 30 00 56.     (N) 093 10 42.     (W)   SCALED
 BK1623* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1623  **This station is located in a suspected subsidence area (see below).
 BK1623  ______________________________________________________________________
 BK1623  GEOID HEIGHT    -        -26.963 (meters)                     GEOID18
 BK1623  DYNAMIC HEIGHT  -          3.655 (meters)       11.99  (feet) COMP
 BK1623  MODELED GRAVITY -    979,302.2   (mgal)                       NAVD 88
 BK1623
 BK1623.The horizontal coordinates were scaled from a map and have
 BK1623.an estimated accuracy of +/- 6 seconds.
 BK1623
 BK1623.** This station is in an area of known vertical motion. If an
 BK1623.** orthometric height was ever established but is not available 
 BK1623.** in the current survey control section, the orthometric height
 BK1623.** is considered suspect.  Suspect heights are available in the
 BK1623.** superseded section only if requested.
 BK1623
 BK1623.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1623.GEOID18 height accuracy estimate available here.
 BK1623
 BK1623.Click photographs - Photos may exist for this station.
 BK1623
 BK1623.The dynamic height is computed by dividing the NAVD 88
 BK1623.geopotential number by the normal gravity value computed on the
 BK1623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1623.degrees latitude (g = 980.6199 gals.).
 BK1623
 BK1623.The modeled gravity was interpolated from observed gravity values.
 BK1623
 BK1623;                    North         East    Units  Estimated Accuracy
 BK1623;SPC LA S     -   169,420.      822,030.      MT  (+/- 180 meters Scaled)
 BK1623
 BK1623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP828205(NAD 83)
 BK1623
 BK1623                          SUPERSEDED SURVEY CONTROL
 BK1623
 BK1623.No superseded survey control is available for this station.
 BK1623
 BK1623_MARKER: DD = SURVEY DISK
 BK1623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1623_STAMPING: 12V9 1968
 BK1623_MARK LOGO: LADHGS
 BK1623_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1623+STABILITY: SURFACE MOTION
 BK1623_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1623+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2005
 BK1623
 BK1623  HISTORY     - Date     Condition        Report By
 BK1623  HISTORY     - 1968     MONUMENTED       LADH
 BK1623  HISTORY     - 1982     GOOD             NGS
 BK1623  HISTORY     - 20050711 GOOD             USPSQD
 BK1623
 BK1623                          STATION DESCRIPTION
 BK1623
 BK1623'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK1623'6.6 MI SE FROM GRAND LAKE.
 BK1623'ABOUT 6.6 MILES SOUTHEAST ALONG STATE ROUTE 384, FROM THE BIG LAKE
 BK1623'GOSPEL CHURCH AT GRAND LAKE, TO SECTION 16, R8W, T12S, 45 FEET SOUTH
 BK1623'OF THE CENTERLINE OF STATE ROUTE 384, 14 FEET SOUTH OF RIGHT OF WAY
 BK1623'FENCE CORNER POST, 46 FEET SOUTHEAST OF 18 INCH PINE, 41 FEET
 BK1623'NORTHEAST OF THE NORTHEAST CORNER OF THE AMOS FAULK RESIDENCE, 1 FOOT
 BK1623'WEST OF 4 STRAND BARBED WIRE FENCE, 1 FOOT SOUTHWEST OF STEEL WITNESS
 BK1623'POST, 26 FEET SOUTHEAST OF THE EAST END OF 18 INCH SIDEDRAIN, 14 FEET
 BK1623'WEST OF A SHELL LANE LEADING TO THE REAR OF THE AMOS FAULK RESIDENCE,
 BK1623'ABOUT LEVEL WITH THE ROADWAY AND SET IN THE TOP OF A CONCRETE POST
 BK1623'PROJECTING 3 INCHES.
 BK1623
 BK1623                          STATION RECOVERY (1982)
 BK1623
 BK1623'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1623'RECOVERED IN GOOD CONDITION.
 BK1623
 BK1623                          STATION RECOVERY (2005)
 BK1623
 BK1623'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0189 ***********************************************************************
 BJ0189  DESIGNATION -  12 WARL
 BJ0189  PID         -  BJ0189
 BJ0189  STATE/COUNTY-  LA/ST LANDRY
 BJ0189  COUNTRY     -  US
 BJ0189  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ0189
 BJ0189                         *CURRENT SURVEY CONTROL
 BJ0189  ______________________________________________________________________
 BJ0189* NAD 83(1986) POSITION- 30 50 14.     (N) 091 48 39.     (W)   SCALED
 BJ0189* NAVD 88 ORTHO HEIGHT -    12.389 (meters)       40.65  (feet) ADJUSTED
 BJ0189  ______________________________________________________________________
 BJ0189  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BJ0189  DYNAMIC HEIGHT  -         12.373 (meters)       40.59  (feet) COMP
 BJ0189  MODELED GRAVITY -    979,374.0   (mgal)                       NAVD 88
 BJ0189
 BJ0189  VERT ORDER      -  FIRST     CLASS I
 BJ0189
 BJ0189.The horizontal coordinates were scaled from a map and have
 BJ0189.an estimated accuracy of +/- 6 seconds.
 BJ0189
 BJ0189.The orthometric height was determined by differential leveling and
 BJ0189.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0189.in February 1994.
 BJ0189
 BJ0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0189.GEOID18 height accuracy estimate available here.
 BJ0189
 BJ0189.Click photographs - Photos may exist for this station.
 BJ0189
 BJ0189.The dynamic height is computed by dividing the NAVD 88
 BJ0189.geopotential number by the normal gravity value computed on the
 BJ0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0189.degrees latitude (g = 980.6199 gals.).
 BJ0189
 BJ0189.The modeled gravity was interpolated from observed gravity values.
 BJ0189
 BJ0189;                    North         East    Units  Estimated Accuracy
 BJ0189;SPC LA S     -   259,170.      954,320.      MT  (+/- 180 meters Scaled)
 BJ0189
 BJ0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ137121(NAD 83)
 BJ0189
 BJ0189                          SUPERSEDED SURVEY CONTROL
 BJ0189
 BJ0189  NAVD 88 (06/15/91)   12.421  (m)           40.75   (f) SUPERSEDED  1 1
 BJ0189  NGVD 29 (11/26/84)   12.380  (m)           40.62   (f) ADJUSTED    1 1
 BJ0189
 BJ0189.Superseded values are not recommended for survey control.
 BJ0189
 BJ0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0189.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0189
 BJ0189_MARKER: DD = SURVEY DISK
 BJ0189_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0189_STAMPING: PBM 12 WARL 1976
 BJ0189_MARK LOGO: USACE
 BJ0189_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0189_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0189+STABILITY: POSITION/ELEVATION WELL
 BJ0189_ROD/PIPE-DEPTH: 35.1 meters
 BJ0189_SLEEVE-DEPTH  : 25.6 meters
 BJ0189
 BJ0189  HISTORY     - Date     Condition        Report By
 BJ0189  HISTORY     - 1976     MONUMENTED       USACE
 BJ0189  HISTORY     - 1976     GOOD             NGS
 BJ0189
 BJ0189                          STATION DESCRIPTION
 BJ0189
 BJ0189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0189'10.7 MI SOUTH FROM SIMMESPORT.
 BJ0189'10.7 MILES SOUTH ALONG STATE HIGHWAY 105 FROM THE SIMMESPORT
 BJ0189'ELEMENTARY SCHOOL, 0.2 MILE SOUTH OF THE NEW ZION CHURCH, 0.05 MILE
 BJ0189'NORTH OF THE JUNCTION OF DIRT ROAD LEADING SOUTHEAST, 0.1 MILE
 BJ0189'NORTH OF A POWER LINE CROSSING, 218 FT NORTH OF THE T JUNCTION
 BJ0189'OF FENCES, 56 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 60 FT
 BJ0189'SOUTHEAST OF THE CENTER OF THE EAST END OF A CONCRETE PIPE CULVERT
 BJ0189'14.0 FT EAST OF A FENCE, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A
 BJ0189'DEPTH OF 115 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF
 BJ0189'84 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS
 BJ0189'22 INCHES ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0541 ***********************************************************************
 AU0541  DESIGNATION -  12.71
 AU0541  PID         -  AU0541
 AU0541  STATE/COUNTY-  LA/JEFFERSON
 AU0541  COUNTRY     -  US
 AU0541  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0541
 AU0541                         *CURRENT SURVEY CONTROL
 AU0541  ______________________________________________________________________
 AU0541* NAD 83(1986) POSITION- 29 56 16.     (N) 090 11 29.     (W)   SCALED
 AU0541* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0541  **This station is located in a suspected subsidence area (see below).
 AU0541  ______________________________________________________________________
 AU0541  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 AU0541
 AU0541.The horizontal coordinates were scaled from a map and have
 AU0541.an estimated accuracy of +/- 6 seconds.
 AU0541
 AU0541.** This station is in an area of known vertical motion. If an
 AU0541.** orthometric height was ever established but is not available 
 AU0541.** in the current survey control section, the orthometric height
 AU0541.** is considered suspect.  Suspect heights are available in the
 AU0541.** superseded section only if requested.
 AU0541
 AU0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0541.GEOID18 height accuracy estimate available here.
 AU0541
 AU0541.Click photographs - Photos may exist for this station.
 AU0541
 AU0541;                    North         East    Units  Estimated Accuracy
 AU0541;SPC LA S     -   159,920.    1,110,240.      MT  (+/- 180 meters Scaled)
 AU0541
 AU0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP711152(NAD 83)
 AU0541
 AU0541                          SUPERSEDED SURVEY CONTROL
 AU0541
 AU0541.No superseded survey control is available for this station.
 AU0541
 AU0541_MARKER: Q = CHISELED SQUARE
 AU0541_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AU0541_SP_SET: CULVERT HEADWALL
 AU0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0541+STABILITY: SURFACE MOTION
 AU0541
 AU0541  HISTORY     - Date     Condition        Report By
 AU0541  HISTORY     - UNK      MONUMENTED       USGS
 AU0541  HISTORY     - 1951     GOOD             CGS
 AU0541
 AU0541                          STATION DESCRIPTION
 AU0541
 AU0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0541'AT HARAHAN, ABOUT 0.15 MILE SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AU0541'POST OFFICE, ABOUT 104 YARDS NORTHEAST OF THE JUNCTION OF OAK STREET
 AU0541'LEADING SOUTHEAST AND A SHARP TURN IN HIGHWAY WITH TANGENTS EXTENDING
 AU0541'NORTHEAST AND NORTHWEST, AT THE INTERSECTION OF HICKORY STREET, 15 1/2
 AU0541'FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 22 FEET NORTHEAST OF
 AU0541'THE CENTER LINE OF HICKORY STREET, AN OUTLINED SQUARE IN THE TOP OF
 AU0541'THE NORTHEAST END OF THE SOUTHEAST HEAD WALL OF A CONCRETE CULVERT
 AU0541'UNDER HIGHWAY AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0437 ***********************************************************************
 AU0437  DESIGNATION -  12.71 RESET
 AU0437  PID         -  AU0437
 AU0437  STATE/COUNTY-  LA/JEFFERSON
 AU0437  COUNTRY     -  US
 AU0437  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0437
 AU0437                         *CURRENT SURVEY CONTROL
 AU0437  ______________________________________________________________________
 AU0437* NAD 83(1986) POSITION- 29 56 19.     (N) 090 11 28.     (W)   SCALED
 AU0437* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0437  **This station is located in a suspected subsidence area (see below).
 AU0437  ______________________________________________________________________
 AU0437  GEOID HEIGHT    -        -25.934 (meters)                     GEOID18
 AU0437
 AU0437.The horizontal coordinates were scaled from a map and have
 AU0437.an estimated accuracy of +/- 6 seconds.
 AU0437
 AU0437.** This station is in an area of known vertical motion. If an
 AU0437.** orthometric height was ever established but is not available 
 AU0437.** in the current survey control section, the orthometric height
 AU0437.** is considered suspect.  Suspect heights are available in the
 AU0437.** superseded section only if requested.
 AU0437
 AU0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0437.GEOID18 height accuracy estimate available here.
 AU0437
 AU0437.Click photographs - Photos may exist for this station.
 AU0437
 AU0437;                    North         East    Units  Estimated Accuracy
 AU0437;SPC LA S     -   160,010.    1,110,270.      MT  (+/- 180 meters Scaled)
 AU0437
 AU0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP711153(NAD 83)
 AU0437
 AU0437                          SUPERSEDED SURVEY CONTROL
 AU0437
 AU0437.No superseded survey control is available for this station.
 AU0437
 AU0437_MARKER: X = CHISELED CROSS
 AU0437_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0437_SP_SET: SIDEWALK
 AU0437_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0437
 AU0437  HISTORY     - Date     Condition        Report By
 AU0437  HISTORY     - UNK      MONUMENTED       USGS
 AU0437  HISTORY     - 1959     GOOD             USGS
 AU0437  HISTORY     - 1964     GOOD             CGS
 AU0437  HISTORY     - 1977     POOR             NGS
 AU0437
 AU0437                          STATION DESCRIPTION
 AU0437
 AU0437'DESCRIBED BY US GEOLOGICAL SURVEY 1959
 AU0437'ABOUT 0.15 MILE EAST ALONG STATE HIGHWAY 48 FROM THE POST OFFICE AT
 AU0437'HARAHAN, AT THE INTERSECTION OF STATE HIGHWAY 48 AND HICKORY AVENUE,
 AU0437'NEAR THE NORTHEAST CORNER OF A CONOCO SERVICE STATION, NEAR THE
 AU0437'EXTREME NORTH END OF THE SIDEWALK AROUND THE BUILDING, 65 FEET WEST OF
 AU0437'THE CENTER LINE OF HICKORY AVENUE, 98 FEET NORTH OF THE CENTER LINE OF
 AU0437'THE HIGHWAY AND 6 INCHES EAST OF THE EAST WALL OF THE STATION
 AU0437'BUILDING, AND IN THE SIDEWALK.
 AU0437
 AU0437                          STATION RECOVERY (1964)
 AU0437
 AU0437'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0437'RECOVERED IN GOOD CONDITION.
 AU0437
 AU0437                          STATION RECOVERY (1977)
 AU0437
 AU0437'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0437'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2396 ***********************************************************************
 BJ2396  DESIGNATION -  120
 BJ2396  PID         -  BJ2396
 BJ2396  STATE/COUNTY-  LA/ST MARTIN
 BJ2396  COUNTRY     -  US
 BJ2396  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2396
 BJ2396                         *CURRENT SURVEY CONTROL
 BJ2396  ______________________________________________________________________
 BJ2396* NAD 83(1986) POSITION- 30 17 29.     (N) 091 37 37.     (W)   SCALED
 BJ2396* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2396  **This station is located in a suspected subsidence area (see below).
 BJ2396  ______________________________________________________________________
 BJ2396  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ2396
 BJ2396.The horizontal coordinates were scaled from a map and have
 BJ2396.an estimated accuracy of +/- 6 seconds.
 BJ2396
 BJ2396.** This station is in an area of known vertical motion. If an
 BJ2396.** orthometric height was ever established but is not available 
 BJ2396.** in the current survey control section, the orthometric height
 BJ2396.** is considered suspect.  Suspect heights are available in the
 BJ2396.** superseded section only if requested.
 BJ2396
 BJ2396.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2396.GEOID18 height accuracy estimate available here.
 BJ2396
 BJ2396.Click photographs - Photos may exist for this station.
 BJ2396
 BJ2396;                    North         East    Units  Estimated Accuracy
 BJ2396;SPC LA S     -   198,600.      971,760.      MT  (+/- 180 meters Scaled)
 BJ2396
 BJ2396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP320518(NAD 83)
 BJ2396
 BJ2396                          SUPERSEDED SURVEY CONTROL
 BJ2396
 BJ2396.No superseded survey control is available for this station.
 BJ2396
 BJ2396_MARKER: S = SPIKE
 BJ2396_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2396_SP_SET: TREE
 BJ2396_STAMPING: PRE. B.M. 120 1933
 BJ2396_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2396
 BJ2396  HISTORY     - Date     Condition        Report By
 BJ2396  HISTORY     - 1933     MONUMENTED       USACE
 BJ2396
 BJ2396                          STATION DESCRIPTION
 BJ2396
 BJ2396'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2396'4.0 MI SE FROM BUTTE LA ROSE.
 BJ2396'4.0 MILES SOUTHEAST ALONG THE LEFT BANK OF UPPER GRAND RIVER FROM THE
 BJ2396'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, 75 FEET NORTH OF
 BJ2396'THE UPPER BANK OF A CANAL LEADING TO WHISKEY BAY, 15 FEET SOUTH OF THE
 BJ2396'LOWER RIVER CORNER OF THE WALTER DUPIS RESIDENCE, 10 FEET NORTH OF A
 BJ2396'FENCE, AT A 24-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE
 BJ2396'B.M. 120, 1933, IN THE DIAMOND BLAZE ON THE RIVERSIDE OF THE TREE, AND
 BJ2396'ABOUT 3 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4060 ***********************************************************************
 BJ4060  DESIGNATION -  120
 BJ4060  PID         -  BJ4060
 BJ4060  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4060  COUNTRY     -  US
 BJ4060  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4060
 BJ4060                         *CURRENT SURVEY CONTROL
 BJ4060  ______________________________________________________________________
 BJ4060* NAD 83(1986) POSITION- 30 27 15.     (N) 091 04 50.     (W)   SCALED
 BJ4060* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4060  **This station is located in a suspected subsidence area (see below).
 BJ4060  ______________________________________________________________________
 BJ4060  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ4060  DYNAMIC HEIGHT  -         15.500 (meters)       50.85  (feet) COMP
 BJ4060  MODELED GRAVITY -    979,340.8   (mgal)                       NAVD 88
 BJ4060
 BJ4060.The horizontal coordinates were scaled from a map and have
 BJ4060.an estimated accuracy of +/- 6 seconds.
 BJ4060
 BJ4060.** This station is in an area of known vertical motion. If an
 BJ4060.** orthometric height was ever established but is not available 
 BJ4060.** in the current survey control section, the orthometric height
 BJ4060.** is considered suspect.  Suspect heights are available in the
 BJ4060.** superseded section only if requested.
 BJ4060
 BJ4060.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4060.GEOID18 height accuracy estimate available here.
 BJ4060
 BJ4060.Click photographs - Photos may exist for this station.
 BJ4060
 BJ4060.The dynamic height is computed by dividing the NAVD 88
 BJ4060.geopotential number by the normal gravity value computed on the
 BJ4060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4060.degrees latitude (g = 980.6199 gals.).
 BJ4060
 BJ4060.The modeled gravity was interpolated from observed gravity values.
 BJ4060
 BJ4060;                    North         East    Units  Estimated Accuracy
 BJ4060;SPC LA S     -   216,640.    1,024,280.      MT  (+/- 180 meters Scaled)
 BJ4060
 BJ4060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP842706(NAD 83)
 BJ4060
 BJ4060                          SUPERSEDED SURVEY CONTROL
 BJ4060
 BJ4060.No superseded survey control is available for this station.
 BJ4060
 BJ4060_MARKER: DB = BENCH MARK DISK
 BJ4060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4060_STAMPING: 120 1969
 BJ4060_MARK LOGO: LA-033
 BJ4060_PROJECTION: RECESSED 15 CENTIMETERS
 BJ4060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4060+STABILITY: SURFACE MOTION
 BJ4060
 BJ4060  HISTORY     - Date     Condition        Report By
 BJ4060  HISTORY     - 1969     MONUMENTED       LA-033
 BJ4060  HISTORY     - 1987     GOOD             LA-033
 BJ4060
 BJ4060                          STATION DESCRIPTION
 BJ4060
 BJ4060'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4060'IN BATON ROUGE.
 BJ4060'ABOUT 1.5 KM (0.9 MI) EAST ON FLORIDA BOULEVARD FROM THE JUNCTION OF
 BJ4060'FLORIDA BOULEVARD AND AIRLINE HIGHWAY TO THE BENCH MARK ON THE SOUTH
 BJ4060'SIDE OF THE SOUTH SERVICE ROAD NEAR THE KAJON STORE, 23.0 METERS
 BJ4060'(75.5 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE KAJON STORE, 6.1
 BJ4060'METERS (20 FT) SOUTH OF THE CENTER OF THE SOUTH SERVICE ROAD, 4.4
 BJ4060'METERS (14.5 FT) EAST OF A POWER POLE.
 BJ4060'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4060'THE MARK IS 0.15 M BELOW SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1150 ***********************************************************************
 CP1150  DESIGNATION -  1200 A CAP
 CP1150  PID         -  CP1150
 CP1150  STATE/COUNTY-  LA/EAST CARROLL
 CP1150  COUNTRY     -  US
 CP1150  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1150
 CP1150                         *CURRENT SURVEY CONTROL
 CP1150  ______________________________________________________________________
 CP1150* NAD 83(1986) POSITION- 32 43 45.     (N) 091 09 39.     (W)   SCALED
 CP1150* NAVD 88 ORTHO HEIGHT -    30.41  (+/-2cm)       99.8   (feet) VERTCON3
 CP1150  ______________________________________________________________________
 CP1150  GEOID HEIGHT    -        -26.370 (meters)                     GEOID18
 CP1150  VERT ORDER      -  ? (See Below)
 CP1150
 CP1150.The horizontal coordinates were scaled from a map and have
 CP1150.an estimated accuracy of +/- 6 seconds.
 CP1150
 CP1150.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1150.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1150
 CP1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1150.GEOID18 height accuracy estimate available here.
 CP1150
 CP1150.The vertical order pertains to the NGVD 29 superseded value.
 CP1150
 CP1150.Click photographs - Photos may exist for this station.
 CP1150
 CP1150;                    North         East    Units  Estimated Accuracy
 CP1150;SPC LA N     -   247,940.    1,125,530.      MT  (+/- 180 meters Scaled)
 CP1150
 CP1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS723227(NAD 83)
 CP1150
 CP1150                          SUPERSEDED SURVEY CONTROL
 CP1150
 CP1150  NGVD 29 (??/??/92)   30.373  (m)           99.65   (f) ADJ UNCH       
 CP1150
 CP1150.Superseded values are not recommended for survey control.
 CP1150
 CP1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1150.See file dsdata.pdf to determine how the superseded data were derived.
 CP1150
 CP1150_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1150_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1150_MARK LOGO: USACE
 CP1150_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1150_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1150
 CP1150  HISTORY     - Date     Condition        Report By
 CP1150  HISTORY     - UNK      MONUMENTED       USACE
 CP1150  HISTORY     - 1934     GOOD             USACE
 CP1150
 CP1150                          STATION DESCRIPTION
 CP1150
 CP1150'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1150'6 MI S FROM LAKE PROVIDENCE.
 CP1150'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1150'MISSISSIPPI RIVER, EAST CARROLL PARISH, LOUISIANA, 6 MILES SOUTH OF
 CP1150'LAKE PROVIDENCE, LA, 970 FEET NORTHWEST OF LEVEE STATION NO. 1200,
 CP1150'230 FEET NORTHWEST OF BARN, 205 FEET NORTHWEST OF BARN AND TOOL SHED,
 CP1150'3 FEET NORTHWEST OF WIRE FENCE AND 3 FEET SOUTHWEST OF WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0913 ***********************************************************************
 BX0913  DESIGNATION -  1201
 BX0913  PID         -  BX0913
 BX0913  STATE/COUNTY-  LA/RAPIDES
 BX0913  COUNTRY     -  US
 BX0913  USGS QUAD   -  ALEXANDRIA (2018)
 BX0913
 BX0913                         *CURRENT SURVEY CONTROL
 BX0913  ______________________________________________________________________
 BX0913* NAD 83(1986) POSITION- 31 18 32.     (N) 092 26 49.     (W)   SCALED
 BX0913* NAVD 88 ORTHO HEIGHT -    22.769 (meters)       74.70  (feet) ADJUSTED
 BX0913  ______________________________________________________________________
 BX0913  GEOID HEIGHT    -        -26.422 (meters)                     GEOID18
 BX0913  DYNAMIC HEIGHT  -         22.741 (meters)       74.61  (feet) COMP
 BX0913  MODELED GRAVITY -    979,413.2   (mgal)                       NAVD 88
 BX0913
 BX0913  VERT ORDER      -  FIRST     CLASS I
 BX0913
 BX0913.The horizontal coordinates were scaled from a map and have
 BX0913.an estimated accuracy of +/- 6 seconds.
 BX0913
 BX0913.The orthometric height was determined by differential leveling and
 BX0913.adjusted by the NATIONAL GEODETIC SURVEY
 BX0913.in February 1994.
 BX0913
 BX0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0913.GEOID18 height accuracy estimate available here.
 BX0913
 BX0913.Click photographs - Photos may exist for this station.
 BX0913
 BX0913.The dynamic height is computed by dividing the NAVD 88
 BX0913.geopotential number by the normal gravity value computed on the
 BX0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0913.degrees latitude (g = 980.6199 gals.).
 BX0913
 BX0913.The modeled gravity was interpolated from observed gravity values.
 BX0913
 BX0913;                    North         East    Units  Estimated Accuracy
 BX0913;SPC LA N     -    89,690.    1,005,050.      MT  (+/- 180 meters Scaled)
 BX0913
 BX0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ526639(NAD 83)
 BX0913
 BX0913                          SUPERSEDED SURVEY CONTROL
 BX0913
 BX0913  NAVD 88 (06/15/91)   22.769  (m)           74.70   (f) SUPERSEDED  1 1
 BX0913  NGVD 29 (11/26/84)   22.757  (m)           74.66   (f) ADJUSTED    1 1
 BX0913
 BX0913.Superseded values are not recommended for survey control.
 BX0913
 BX0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0913.See file dsdata.pdf to determine how the superseded data were derived.
 BX0913
 BX0913_MARKER: DD = SURVEY DISK
 BX0913_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0913_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0913
 BX0913  HISTORY     - Date     Condition        Report By
 BX0913  HISTORY     - UNK      MONUMENTED       LA0040
 BX0913  HISTORY     - 1970     GOOD             NGS
 BX0913  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BX0913
 BX0913                          STATION DESCRIPTION
 BX0913
 BX0913'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0913'0.2 MI SW FROM ALEXANDRIA.
 BX0913'ABOUT 0.2 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL AT
 BX0913'ALEXANDRIA, 37 1/2 FEET SOUTH OF THE CENTER OF THE INTERSECTION OF
 BX0913'MURRAY STREET AND FOISY AVENUE, 29 FEET SOUTHEAST OF THE CENTER LINE
 BX0913'OF THE STREET, 26 FEET SOUTHWEST OF THE CENTER LINE OF THE AVENUE, 127
 BX0913'FEET NORTH OF THE CENTER OF THE MAIN ENTRANCE TO THE RAPIDES PARISH
 BX0913'COURTHOUSE BUILDING, 59 1/2 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 BX0913'THE BUILDING, 56 FEET NORTHEAST OF A FLAG POLE, 1.0 FOOT SOUTHEAST OF
 BX0913'THE SOUTHWEST EDGE OF A CONCRETE SIDEWALK, 0.9 FOOT SOUTHWEST OF THE
 BX0913'SOUTHWEST EDGE OF A CONCRETE SIDEWALK, ABOUT 1 FOOT ABOVE THE LEVEL OF
 BX0913'THE STREET, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 BX0913'THE SURFACE OF THE GROUND.  NOTE -- THE CONCRETE POST IN WHICH THE
 BX0913'MARK IS SET IS INSCRIBED WITH THE NUMBERS 1-26-56 NO. 1201.
 BX0913
 BX0913                          STATION RECOVERY (2005)
 BX0913
 BX0913'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 BX0913'APPEARS A CITY OF ALEXANDRIA SURVEY MARKER NOW OCCUPIES THIS POSITION.
 BX0913'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2291 ***********************************************************************
 BJ2291  DESIGNATION -  121
 BJ2291  PID         -  BJ2291
 BJ2291  STATE/COUNTY-  LA/ST MARTIN
 BJ2291  COUNTRY     -  US
 BJ2291  USGS QUAD   -  COW BAYOU (2018)
 BJ2291
 BJ2291                         *CURRENT SURVEY CONTROL
 BJ2291  ______________________________________________________________________
 BJ2291* NAD 83(1986) POSITION- 30 16 05.     (N) 091 36 47.     (W)   SCALED
 BJ2291* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2291  **This station is located in a suspected subsidence area (see below).
 BJ2291  ______________________________________________________________________
 BJ2291  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BJ2291
 BJ2291.The horizontal coordinates were scaled from a map and have
 BJ2291.an estimated accuracy of +/- 6 seconds.
 BJ2291
 BJ2291.** This station is in an area of known vertical motion. If an
 BJ2291.** orthometric height was ever established but is not available 
 BJ2291.** in the current survey control section, the orthometric height
 BJ2291.** is considered suspect.  Suspect heights are available in the
 BJ2291.** superseded section only if requested.
 BJ2291
 BJ2291.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2291.GEOID18 height accuracy estimate available here.
 BJ2291
 BJ2291.Click photographs - Photos may exist for this station.
 BJ2291
 BJ2291;                    North         East    Units  Estimated Accuracy
 BJ2291;SPC LA S     -   196,010.      973,090.      MT  (+/- 180 meters Scaled)
 BJ2291
 BJ2291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP334493(NAD 83)
 BJ2291
 BJ2291                          SUPERSEDED SURVEY CONTROL
 BJ2291
 BJ2291.No superseded survey control is available for this station.
 BJ2291
 BJ2291_MARKER: S = SPIKE
 BJ2291_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2291_SP_SET: TREE
 BJ2291_STAMPING: PRE. B.M. 121 1933
 BJ2291_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2291
 BJ2291  HISTORY     - Date     Condition        Report By
 BJ2291  HISTORY     - 1933     MONUMENTED       USACE
 BJ2291
 BJ2291                          STATION DESCRIPTION
 BJ2291
 BJ2291'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2291'11.6 MI N FROM BAYOU CHENE.
 BJ2291'11.6 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2291'ABOUT 0.9 MILE NORTH OF RYCADE SCHOOL, ABOUT 0.3 MILE SOUTH OF THE
 BJ2291'CONFLUENCE OF BAYOU LA ROMPE AND LITTLE ATCHAFALAYA RIVER, ABOUT 150
 BJ2291'FEET BELOW MILEPOST 70 C, ABOUT 225 FEET BACK OF THE TOP OF THE RIVER
 BJ2291'BANK, ABOUT 100 FEET BACK OF THE L.C. SURETTE RESIDENCE (FIRST HOUSE
 BJ2291'ON THE RIGHT BANK BELOW THE HEAD OF THE BAYOU), IN A BLAZED 18-INCH
 BJ2291'CYPRESS TREE WITH A BRASS PLATE STAMPED PRE. B.M. 121 1933, AND ABOUT
 BJ2291'30 INCHES HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0577 ***********************************************************************
 BW0577  DESIGNATION -  121/D BOLT
 BW0577  PID         -  BW0577
 BW0577  STATE/COUNTY-  LA/TENSAS
 BW0577  COUNTRY     -  US
 BW0577  USGS QUAD   -  CHAMBLEE (2018)
 BW0577
 BW0577                         *CURRENT SURVEY CONTROL
 BW0577  ______________________________________________________________________
 BW0577* NAD 83(1986) POSITION- 31 50 50.     (N) 091 20 58.     (W)   SCALED
 BW0577* NAVD 88 ORTHO HEIGHT -    18.55  (+/-2cm)       60.9   (feet) VERTCON3
 BW0577  ______________________________________________________________________
 BW0577  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 BW0577  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0577
 BW0577.The horizontal coordinates were scaled from a map and have
 BW0577.an estimated accuracy of +/- 6 seconds.
 BW0577
 BW0577.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0577.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0577
 BW0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0577.GEOID18 height accuracy estimate available here.
 BW0577
 BW0577.The vertical order pertains to the NGVD 29 superseded value.
 BW0577
 BW0577.Click photographs - Photos may exist for this station.
 BW0577
 BW0577;                    North         East    Units  Estimated Accuracy
 BW0577;SPC LA N     -   149,950.    1,108,890.      MT  (+/- 180 meters Scaled)
 BW0577
 BW0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR561246(NAD 83)
 BW0577
 BW0577                          SUPERSEDED SURVEY CONTROL
 BW0577
 BW0577  NGVD 29 (??/??/92)   18.561  (m)           60.90   (f) ADJ UNCH    1 2
 BW0577
 BW0577.Superseded values are not recommended for survey control.
 BW0577
 BW0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0577.See file dsdata.pdf to determine how the superseded data were derived.
 BW0577
 BW0577_MARKER: B = BOLT
 BW0577_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BW0577_STAMPING: 121/D
 BW0577_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0577
 BW0577  HISTORY     - Date     Condition        Report By
 BW0577  HISTORY     - UNK      MONUMENTED       USACE
 BW0577  HISTORY     - 1938     GOOD             CGS
 BW0577
 BW0577                          STATION DESCRIPTION
 BW0577
 BW0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0577'4.0 MI NE FROM WATER PROOF.
 BW0577'P.B.M. IS A TILE AND PIPE WITH BRASS CAP ON THE RIGHT BANK OF MISS.
 BW0577'RIVER IN TENSAS PARISH LA.  OPPOSTIE LOWER END OF SPITHEAD TOWHEAD.
 BW0577'ABOUT 3/4 MILE N.W. OF KEMPE BEND.  IN OPEN UNCULTIVATED FIELD ON
 BW0577'GIBSON PLANTATION.  BETWEEN OLD AND NEW LEVEES.  175 METERS LANDSIDE
 BW0577'OF OLD LEVEE AND 178 METERS TO THE RIVERSIDE OF NEW LEVEE.  AT A POINT
 BW0577'50 METERS UPSTREAM FROM A RAMP.  12 METERS LANDSIDE FROM TOP OF BORROW
 BW0577'PIT BANK 100 METERS ABOVE A BRIDGE WHICH CROSSES THE BORROW PIT AND 6
 BW0577'METERS DOWNSTREAM FROM AN OLD FENCE AND TIMBER LINE.  TOP OF CAP IS 12
 BW0577'IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0576 ***********************************************************************
 BW0576  DESIGNATION -  121/D CAP
 BW0576  PID         -  BW0576
 BW0576  STATE/COUNTY-  LA/TENSAS
 BW0576  COUNTRY     -  US
 BW0576  USGS QUAD   -  CHAMBLEE (2018)
 BW0576
 BW0576                         *CURRENT SURVEY CONTROL
 BW0576  ______________________________________________________________________
 BW0576* NAD 83(1986) POSITION- 31 50 50.     (N) 091 20 58.     (W)   SCALED
 BW0576* NAVD 88 ORTHO HEIGHT -    19.79  (+/-2cm)       64.9   (feet) VERTCON3
 BW0576  ______________________________________________________________________
 BW0576  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 BW0576  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0576
 BW0576.The horizontal coordinates were scaled from a map and have
 BW0576.an estimated accuracy of +/- 6 seconds.
 BW0576
 BW0576.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0576.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0576
 BW0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0576.GEOID18 height accuracy estimate available here.
 BW0576
 BW0576.The vertical order pertains to the NGVD 29 superseded value.
 BW0576
 BW0576.Click photographs - Photos may exist for this station.
 BW0576
 BW0576;                    North         East    Units  Estimated Accuracy
 BW0576;SPC LA N     -   149,950.    1,108,890.      MT  (+/- 180 meters Scaled)
 BW0576
 BW0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR561246(NAD 83)
 BW0576
 BW0576                          SUPERSEDED SURVEY CONTROL
 BW0576
 BW0576  NGVD 29 (??/??/92)   19.801  (m)           64.96   (f) ADJ UNCH    1 2
 BW0576
 BW0576.Superseded values are not recommended for survey control.
 BW0576
 BW0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0576.See file dsdata.pdf to determine how the superseded data were derived.
 BW0576
 BW0576_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0576_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0576_STAMPING: 121/D
 BW0576_MARK LOGO: USACE
 BW0576_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0576_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0576
 BW0576  HISTORY     - Date     Condition        Report By
 BW0576  HISTORY     - UNK      MONUMENTED       USACE
 BW0576  HISTORY     - 1938     GOOD             CGS
 BW0576
 BW0576                          STATION DESCRIPTION
 BW0576
 BW0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0576'4.0 MI NE FROM WATER PROOF.
 BW0576'P.B.M. IS A TILE AND PIPE WITH BRASS CAP ON THE RIGHT BANK OF MISS.
 BW0576'RIVER IN TENSAS PARISH LA.  OPPOSITE LOWER END OF SPITHEAD TOWHEAD.
 BW0576'ABOUT 3/4 MILE N.W. OF KEMPE BEND.  IN OPEN UNCULTIVATED FIELD ON
 BW0576'GIBSON PLANTATION.  BETWEEN OLD AND NEW LEVEES.  175 METERS LANDSIDE
 BW0576'OF OLD LEVEE AND 178 METERS TO THE RIVERSIDE OF NEW LEVEE.  AT A POINT
 BW0576'50 METERS UPSTREAM FROM A RAMP.  12 METERS LANDSIDE FROM TOP OF BORROW
 BW0576'PIT BANK.  100 METERS ABOVE A BRIDGE WHICH CROSSES THE BORROW PIT AND
 BW0576'6 METERS DOWNSTREAM FROM AN OLD FENCE AND TIMBER LINE.  TOP OF CAP IS
 BW0576'12 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2292 ***********************************************************************
 BJ2292  DESIGNATION -  122
 BJ2292  PID         -  BJ2292
 BJ2292  STATE/COUNTY-  LA/ST MARTIN
 BJ2292  COUNTRY     -  US
 BJ2292  USGS QUAD   -  COW BAYOU (2018)
 BJ2292
 BJ2292                         *CURRENT SURVEY CONTROL
 BJ2292  ______________________________________________________________________
 BJ2292* NAD 83(1986) POSITION- 30 15 31.     (N) 091 36 12.     (W)   SCALED
 BJ2292* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2292  **This station is located in a suspected subsidence area (see below).
 BJ2292  ______________________________________________________________________
 BJ2292  GEOID HEIGHT    -        -27.119 (meters)                     GEOID18
 BJ2292
 BJ2292.The horizontal coordinates were scaled from a map and have
 BJ2292.an estimated accuracy of +/- 6 seconds.
 BJ2292
 BJ2292.** This station is in an area of known vertical motion. If an
 BJ2292.** orthometric height was ever established but is not available 
 BJ2292.** in the current survey control section, the orthometric height
 BJ2292.** is considered suspect.  Suspect heights are available in the
 BJ2292.** superseded section only if requested.
 BJ2292
 BJ2292.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2292.GEOID18 height accuracy estimate available here.
 BJ2292
 BJ2292.Click photographs - Photos may exist for this station.
 BJ2292
 BJ2292;                    North         East    Units  Estimated Accuracy
 BJ2292;SPC LA S     -   194,960.      974,020.      MT  (+/- 180 meters Scaled)
 BJ2292
 BJ2292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP343482(NAD 83)
 BJ2292
 BJ2292                          SUPERSEDED SURVEY CONTROL
 BJ2292
 BJ2292.No superseded survey control is available for this station.
 BJ2292
 BJ2292_MARKER: S = SPIKE
 BJ2292_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2292_SP_SET: TREE
 BJ2292_STAMPING: PRE. B.M. 122 1933
 BJ2292_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2292
 BJ2292  HISTORY     - Date     Condition        Report By
 BJ2292  HISTORY     - 1933     MONUMENTED       USACE
 BJ2292
 BJ2292                          STATION DESCRIPTION
 BJ2292
 BJ2292'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2292'10.7 MI N FROM BAYOU CHENE.
 BJ2292'10.7 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2292'ABOUT 1.2 MILES SOUTH OF THE CONFLUENCE OF BAYOU LA ROMPE AND LITTLE
 BJ2292'ATCHAFALAYA RIVER, ON THE RIGHT BANK OF THE BAYOU, DIRECTLY OPPOSITE
 BJ2292'AND ACROSS THE BAYOU FROM THE RYCADE OIL CORPORTATION FIELD OFFICE,
 BJ2292'ABOUT 85 FEET BELOW MILEAGE POLE 70.86, ABOUT 75 FEET SOUTH OF RYCADE
 BJ2292'SCHOOL, ABOUT 60 FEET LANDWARD FROM THE TOP OF THE BANK, 16 FEET NORTH
 BJ2292'OF A POINT 18 FEET LANDWARD FROM A SHED, IN THE RIVERSIDE OF A BLAZED
 BJ2292'24-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE. B.M. 122 1933,
 BJ2292'AND ABOUT 24 INCHES HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3938 ***********************************************************************
 BJ3938  DESIGNATION -  122 59
 BJ3938  PID         -  BJ3938
 BJ3938  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3938  COUNTRY     -  US
 BJ3938  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3938
 BJ3938                         *CURRENT SURVEY CONTROL
 BJ3938  ______________________________________________________________________
 BJ3938* NAD 83(1986) POSITION- 30 27 09.7    (N) 091 03 24.5    (W)   HD_HELD2
 BJ3938* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3938  **This station is located in a suspected subsidence area (see below).
 BJ3938  ______________________________________________________________________
 BJ3938  GEOID HEIGHT    -        -27.020 (meters)                     GEOID18
 BJ3938  DYNAMIC HEIGHT  -         13.854 (meters)       45.45  (feet) COMP
 BJ3938  MODELED GRAVITY -    979,340.6   (mgal)                       NAVD 88
 BJ3938
 BJ3938.The horizontal coordinates were established by autonomous hand held GPS
 BJ3938.observations and have an estimated accuracy of +/- 10 meters.
 BJ3938
 BJ3938.** This station is in an area of known vertical motion. If an
 BJ3938.** orthometric height was ever established but is not available 
 BJ3938.** in the current survey control section, the orthometric height
 BJ3938.** is considered suspect.  Suspect heights are available in the
 BJ3938.** superseded section only if requested.
 BJ3938
 BJ3938.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3938.GEOID18 height accuracy estimate available here.
 BJ3938
 BJ3938.Click photographs - Photos may exist for this station.
 BJ3938
 BJ3938.The dynamic height is computed by dividing the NAVD 88
 BJ3938.geopotential number by the normal gravity value computed on the
 BJ3938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3938.degrees latitude (g = 980.6199 gals.).
 BJ3938
 BJ3938.The modeled gravity was interpolated from observed gravity values.
 BJ3938
 BJ3938;                    North         East    Units  Estimated Accuracy
 BJ3938;SPC LA S     -   216,479.    1,026,558.      MT  (+/- 10 meters HH2 GPS)
 BJ3938
 BJ3938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8657770553(NAD 83)
 BJ3938
 BJ3938                          SUPERSEDED SURVEY CONTROL
 BJ3938
 BJ3938.No superseded survey control is available for this station.
 BJ3938
 BJ3938_MARKER: DB = BENCH MARK DISK
 BJ3938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3938_STAMPING: 122-59 1959
 BJ3938_MARK LOGO: LA-033
 BJ3938_PROJECTION: FLUSH
 BJ3938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3938+STABILITY: SURFACE MOTION
 BJ3938
 BJ3938  HISTORY     - Date     Condition        Report By
 BJ3938  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3938  HISTORY     - 1987     GOOD             LA-033
 BJ3938
 BJ3938                          STATION DESCRIPTION
 BJ3938
 BJ3938'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3938'IN BATON ROUGE.
 BJ3938'LOCATED EAST OF BATON ROUGE ABOUT 0.08 KM (0.05 MI) EAST ON MOLLYLEA
 BJ3938'DRIVE FROM THE INTERSECTION OF MOLLYLEA DRIVE AND SHERWOOD FOREST
 BJ3938'BOULEVARD TO THE INTERSECTION OF MOLLYLEA DRIVE AND GLENHAVEN DRIVE
 BJ3938'AND THE MARK SET IN THE NORTHEAST QUADRANT OF THE INTERSECTION.
 BJ3938'THE MARK IS 1.22 METERS  E FROM A WITNESS POST.
 BJ3938'THE MARK IS 0.31 M ABOVE MOLLYLEA DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3283 ***********************************************************************
 AU3283  DESIGNATION -  122 A AZ MK
 AU3283  PID         -  AU3283
 AU3283  STATE/COUNTY-  LA/JEFFERSON
 AU3283  COUNTRY     -  US
 AU3283  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU3283
 AU3283                         *CURRENT SURVEY CONTROL
 AU3283  ______________________________________________________________________
 AU3283* NAD 83(1992) POSITION- 29 58 14.85671(N) 090 12 34.57934(W)   NO CHECK
 AU3283* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3283  **This station is located in a suspected subsidence area (see below).
 AU3283  ______________________________________________________________________
 AU3283  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 AU3283  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AU3283  HORZ ORDER      -  SECOND
 AU3283
 AU3283.The horizontal coordinates were established by classical geodetic methods
 AU3283.and adjusted by the National Geodetic Survey in January 1993.
 AU3283
 AU3283.No horizontal observational check was made to the station.
 AU3283
 AU3283.** This station is in an area of known vertical motion. If an
 AU3283.** orthometric height was ever established but is not available 
 AU3283.** in the current survey control section, the orthometric height
 AU3283.** is considered suspect.  Suspect heights are available in the
 AU3283.** superseded section only if requested.
 AU3283
 AU3283.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3283.GEOID18 height accuracy estimate available here.
 AU3283
 AU3283.Click photographs - Photos may exist for this station.
 AU3283
 AU3283.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3283
 AU3283. The following values were computed from the NAD 83(1992) position.
 AU3283
 AU3283;                    North         East     Units Scale Factor Converg.
 AU3283;SPC LA S     -   163,560.802 1,108,446.289   MT  0.99992588   +0 33 42.8
 AU3283;SPC LA S     -   536,615.73  3,636,627.53   sFT  0.99992588   +0 33 42.8
 AU3283;UTM  15      - 3,318,826.130   769,259.577   MT  1.00049460   +1 23 41.3
 AU3283
 AU3283!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3283!SPC LA S     -   1.00000404  x   0.99992588  =   0.99992992
 AU3283!UTM  15      -   1.00000404  x   1.00049460  =   1.00049864
 AU3283
 AU3283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6925918826(NAD 83)
 AU3283
 AU3283                          SUPERSEDED SURVEY CONTROL
 AU3283
 AU3283  NAD 83(1986)-  29 58 14.87231(N)    090 12 34.57886(W) AD(       ) 2
 AU3283  NAD 27      -  29 58 14.13882(N)    090 12 34.30642(W) AD(       ) 2
 AU3283
 AU3283.Superseded values are not recommended for survey control.
 AU3283
 AU3283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3283.See file dsdata.pdf to determine how the superseded data were derived.
 AU3283
 AU3283_MARKER: DZ = AZIMUTH MARK DISK
 AU3283_SETTING: 0 = UNSPECIFIED SETTING
 AU3283_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3283_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3283
 AU3283  HISTORY     - Date     Condition        Report By
 AU3283  HISTORY     - 1987     MONUMENTED       LADTD
 AU3283
 AU3283                          STATION DESCRIPTION
 AU3283
 AU3283'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AU3283'THE STATION IS LOCATED ABOUT 3.7 KM (2.3 MI)
 AU3283'NORTHWEST OF THE NORTH END OF THE HUEY P. LONG BRIDGE,
 AU3283'4.8 KM (3.0 MI) SOUTHEAST OF INTERSTATE HIGHWAY 10.
 AU3283'OWNERSHIP--CITY OF HARAHAN
 AU3283'
 AU3283'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 AU3283'WILLAIMS BOULEVARD, GO SOUTH FOR 3.15 KM (1.95 MI) ON WILLAIMS
 AU3283'BOULEVARD TO ITS JUNCTION WITH AIRLINE HIGHWAY.
 AU3283'TURN LEFT AND GO EAST FOR 3.28 KM (2.05 MI) ON AIRLINE HIGHWAY TO
 AU3283'DAVID DRIVE ON THE RIGHT.
 AU3283'TURN RIGHT AND GO SOUTHEAST FOR 1.5 KM (0.9 MI) ON DAVID DRIVE TO
 AU3283'DOCK STREET ON THE RIGHT.
 AU3283'TURN RIGHT AND GO WEST FOR 0.16 KM (0.1 MI) ON DOCK STREET TO A
 AU3283'T-ROAD.
 AU3283'TURN RIGHT AND GO NORTHWEST FOR 0.53 KM (0.35 MI) ON HICKORY DRIVE
 AU3283'TO SUAVE ROAD ON THE LEFT.
 AU3283'TURN LEFT AND GO SOUTHWEST FOR 0.10 KM (0.05 MI) ON SUAVE ROAD TO A
 AU3283'BRIDGE OVER CANAL AND THE AZIMUTH MARK SET ACROSS THE BRIDGE ON THE
 AU3283'RIGHT IN THE ABUTEMENT OF THE BRIDGE.
 AU3283'
 AU3283'THE STATION IS A STANDARD NGS DISK
 AU3283'STAMPED---JPE 122A AZ MK---,
 AU3283'SET INTO A DRILL HOLE IN THE ABUTEMENT OF A BRIDGE
 AU3283'8.7 METERS (28.5 FT) NORTHWEST FROM THE CENTER OF A BRIDGE,
 AU3283'3.7 METERS (12.1 FT) NORTHWEST FROM THE SOUTHWEST CORNER OF A
 AU3283'BRIDGE, AND
 AU3283'0.4 METERS (1.3 FT) EAST-NORTHEAST FROM A FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1590 ***********************************************************************
 BJ1590  DESIGNATION -  1228
 BJ1590  PID         -  BJ1590
 BJ1590  STATE/COUNTY-  LA/ST TAMMANY
 BJ1590  COUNTRY     -  US
 BJ1590  USGS QUAD   -  COVINGTON (2018)
 BJ1590
 BJ1590                         *CURRENT SURVEY CONTROL
 BJ1590  ______________________________________________________________________
 BJ1590* NAD 83(1986) POSITION- 30 29 12.     (N) 090 07 15.     (W)   SCALED
 BJ1590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1590  **This station is located in a suspected subsidence area (see below).
 BJ1590  ______________________________________________________________________
 BJ1590  GEOID HEIGHT    -        -26.836 (meters)                     GEOID18
 BJ1590  DYNAMIC HEIGHT  -          8.297 (meters)       27.22  (feet) COMP
 BJ1590  MODELED GRAVITY -    979,357.3   (mgal)                       NAVD 88
 BJ1590
 BJ1590.The horizontal coordinates were scaled from a map and have
 BJ1590.an estimated accuracy of +/- 6 seconds.
 BJ1590
 BJ1590.** This station is in an area of known vertical motion. If an
 BJ1590.** orthometric height was ever established but is not available 
 BJ1590.** in the current survey control section, the orthometric height
 BJ1590.** is considered suspect.  Suspect heights are available in the
 BJ1590.** superseded section only if requested.
 BJ1590
 BJ1590.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1590.GEOID18 height accuracy estimate available here.
 BJ1590
 BJ1590.Click photographs - Photos may exist for this station.
 BJ1590
 BJ1590.The dynamic height is computed by dividing the NAVD 88
 BJ1590.geopotential number by the normal gravity value computed on the
 BJ1590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1590.degrees latitude (g = 980.6199 gals.).
 BJ1590
 BJ1590.The modeled gravity was interpolated from observed gravity values.
 BJ1590
 BJ1590;                    North         East    Units  Estimated Accuracy
 BJ1590;SPC LA S     -   220,830.    1,116,410.      MT  (+/- 180 meters Scaled)
 BJ1590
 BJ1590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP763762(NAD 83)
 BJ1590
 BJ1590                          SUPERSEDED SURVEY CONTROL
 BJ1590
 BJ1590.No superseded survey control is available for this station.
 BJ1590
 BJ1590_MARKER: DD = SURVEY DISK
 BJ1590_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1590_STAMPING: 1228 28
 BJ1590_MARK LOGO: LAGS
 BJ1590_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1590_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1590
 BJ1590  HISTORY     - Date     Condition        Report By
 BJ1590  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1590  HISTORY     - 1961     GOOD             CGS
 BJ1590  HISTORY     - 1986     GOOD             NGS
 BJ1590  HISTORY     - 20031012 MARK NOT FOUND   USPSQD
 BJ1590
 BJ1590                          STATION DESCRIPTION
 BJ1590
 BJ1590'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BJ1590'1.5 MI W FROM COVINGTON.
 BJ1590'1.5 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE COURTHOUSE IN
 BJ1590'COVINGTON, AT A POINT ON THE HIGHWAY WHERE A THREE WIRE POWER LINE
 BJ1590'CROSSES THE HIGHWAY, 35.5 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 BJ1590'39 FEET EAST-SOUTHEAST OF THE CENTER OF THE POWER LINE, 20 FEET
 BJ1590'EAST-SOUTHEAST OF A TELEPHONE POLE SUPPORTING A SINGLE CABLE, 75 PACES
 BJ1590'SOUTHEAST OF A SIDE ROAD LEADING SOUTH, 9 FEET SOUTHEAST OF A FENCE
 BJ1590'CORNER AND 17 FEET NORTHEAST OF AN 18-INCH PINE TREE.  A STANDARD USC
 BJ1590'AND GS AND STATE SURVEY DISK SET IN THE TOP OF A CONCRETE POST
 BJ1590'PROJECTING 2 INCHES AND ABOUT LEVEL WITH THE ROAD. NOTE-- A METAL
 BJ1590'WITNESS POST WAS SET 1 FOOT NORTH OF THE MARK.
 BJ1590
 BJ1590                          STATION RECOVERY (1986)
 BJ1590
 BJ1590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1590'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  2.6 KM (1.6
 BJ1590'MILES) WEST ALONG U.S. HIGHWAY 190 BUSINESS FROM THE COURTHOUSE IN
 BJ1590'COVINGTON TO THE MARK ON THE LEFT ACROSS HIGHWAY FROM THE LARSEN AND
 BJ1590'CANONE NURSERY.  IT IS 10.8 METERS (35.7 FT) SOUTHWEST OF THE
 BJ1590'CENTERLINE OF U.S. HIGHWAY 190 AND 6.0 METERS (20.0 FT) SOUTHEAST OF A
 BJ1590'CABLE POLE.
 BJ1590'THE MARK IS 0.21 METERS  SW FROM  A WITNESS POST
 BJ1590'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ1590
 BJ1590                          STATION RECOVERY (2003)
 BJ1590
 BJ1590'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ1590'POSSIBLY THERE BUT COVERED WITH SILT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1591 ***********************************************************************
 BJ1591  DESIGNATION -  1229
 BJ1591  PID         -  BJ1591
 BJ1591  STATE/COUNTY-  LA/ST TAMMANY
 BJ1591  COUNTRY     -  US
 BJ1591  USGS QUAD   -  MADISONVILLE (2018)
 BJ1591
 BJ1591                         *CURRENT SURVEY CONTROL
 BJ1591  ______________________________________________________________________
 BJ1591* NAD 83(1986) POSITION- 30 29 21.     (N) 090 07 31.     (W)   SCALED
 BJ1591* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1591  **This station is located in a suspected subsidence area (see below).
 BJ1591  ______________________________________________________________________
 BJ1591  GEOID HEIGHT    -        -26.838 (meters)                     GEOID18
 BJ1591  DYNAMIC HEIGHT  -          8.300 (meters)       27.23  (feet) COMP
 BJ1591  MODELED GRAVITY -    979,357.2   (mgal)                       NAVD 88
 BJ1591
 BJ1591.The horizontal coordinates were scaled from a map and have
 BJ1591.an estimated accuracy of +/- 6 seconds.
 BJ1591
 BJ1591.** This station is in an area of known vertical motion. If an
 BJ1591.** orthometric height was ever established but is not available 
 BJ1591.** in the current survey control section, the orthometric height
 BJ1591.** is considered suspect.  Suspect heights are available in the
 BJ1591.** superseded section only if requested.
 BJ1591
 BJ1591.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1591.GEOID18 height accuracy estimate available here.
 BJ1591
 BJ1591.Click photographs - Photos may exist for this station.
 BJ1591
 BJ1591.The dynamic height is computed by dividing the NAVD 88
 BJ1591.geopotential number by the normal gravity value computed on the
 BJ1591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1591.degrees latitude (g = 980.6199 gals.).
 BJ1591
 BJ1591.The modeled gravity was interpolated from observed gravity values.
 BJ1591
 BJ1591;                    North         East    Units  Estimated Accuracy
 BJ1591;SPC LA S     -   221,100.    1,115,980.      MT  (+/- 180 meters Scaled)
 BJ1591
 BJ1591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP759765(NAD 83)
 BJ1591
 BJ1591                          SUPERSEDED SURVEY CONTROL
 BJ1591
 BJ1591.No superseded survey control is available for this station.
 BJ1591
 BJ1591_MARKER: DD = SURVEY DISK
 BJ1591_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1591_STAMPING: 1229 28
 BJ1591_MARK LOGO: LAGS
 BJ1591_PROJECTION: FLUSH
 BJ1591_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1591+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2004
 BJ1591
 BJ1591  HISTORY     - Date     Condition        Report By
 BJ1591  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1591  HISTORY     - 1955     GOOD             CGS
 BJ1591  HISTORY     - 1961     GOOD             CGS
 BJ1591  HISTORY     - 1986     GOOD             NGS
 BJ1591  HISTORY     - 20031012 GOOD             USPSQD
 BJ1591  HISTORY     - 20040630 GOOD             DEWDAV
 BJ1591
 BJ1591                          STATION DESCRIPTION
 BJ1591
 BJ1591'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1591'1.9 MI W FROM COVINGTON.
 BJ1591'LOCATED 1.9 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE COURTHOUSE IN
 BJ1591'COVINGTON, IN THE SOUTHEAST CORNER OF A YARD ON THE PROPERTY OF A.J.
 BJ1591'ROBERTS, 126 PACES WEST OF A CONCRETE CULVERT UNDER HIGHWAY 190, 9
 BJ1591'FEET NORTH OF A WOVEN WIRE FENCE, 135 FEET SOUTHEAST OF THE SOUTH POST
 BJ1591'OF THE DRIVEWAY ENTRANCE TO THE ROBERTS HOME AND 9 FEET SOUTHEAST OF A
 BJ1591'6 INCH PINE TREE.  IT IS A STANDARD DISK SET IN THE TOP OF A CONCRETE
 BJ1591'POST FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE ROAD.
 BJ1591
 BJ1591                          STATION RECOVERY (1961)
 BJ1591
 BJ1591'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 BJ1591'RECOVERED IN GOOD CONDITION.
 BJ1591
 BJ1591                          STATION RECOVERY (1986)
 BJ1591
 BJ1591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1591'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  3.2 KM (2.0
 BJ1591'MILES) WEST ALONG U.S. HIGHWAY 190 BUSINESS FROM THE COURTHOUSE IN
 BJ1591'COVINGTON TO THE MARK ON THE RIGHT AT THE COVINGTON MONUMENT COMPANY.
 BJ1591'IT IS 14.9 METERS (49.0 FT) NORTHEAST OF THE CENTERLINE OF U.S.
 BJ1591'HIGHWAY 190 AND 6.5 METERS (21.6 FT) EAST-NORTHEAST OF THE SOUTHEAST
 BJ1591'END OF A CEMENT BLOCK WALK.
 BJ1591'THE MARK IS 2.9 METERS  NW FROM  A WITNESS POST
 BJ1591'THE MARK IS 0.61 M ABOVE HIGHWAY 190.
 BJ1591
 BJ1591                          STATION RECOVERY (2003)
 BJ1591
 BJ1591'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ1591'RECOVERED IN GOOD CONDITION.
 BJ1591
 BJ1591                          STATION RECOVERY (2004)
 BJ1591
 BJ1591'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BJ1591'RECOVERED AS DESCRIBED EXCEPT NAME OF BUILDING IS NOW E. J. FIELDING
 BJ1591'FUNERAL HOME, INC. STATION IS 11.2 METERS (36.9 FT) WEST-NORTHWEST OF
 BJ1591'A FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2293 ***********************************************************************
 BJ2293  DESIGNATION -  123
 BJ2293  PID         -  BJ2293
 BJ2293  STATE/COUNTY-  LA/ST MARTIN
 BJ2293  COUNTRY     -  US
 BJ2293  USGS QUAD   -  COW BAYOU (2018)
 BJ2293
 BJ2293                         *CURRENT SURVEY CONTROL
 BJ2293  ______________________________________________________________________
 BJ2293* NAD 83(1986) POSITION- 30 15 01.     (N) 091 35 50.     (W)   SCALED
 BJ2293* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2293  **This station is located in a suspected subsidence area (see below).
 BJ2293  ______________________________________________________________________
 BJ2293  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BJ2293
 BJ2293.The horizontal coordinates were scaled from a map and have
 BJ2293.an estimated accuracy of +/- 6 seconds.
 BJ2293
 BJ2293.** This station is in an area of known vertical motion. If an
 BJ2293.** orthometric height was ever established but is not available 
 BJ2293.** in the current survey control section, the orthometric height
 BJ2293.** is considered suspect.  Suspect heights are available in the
 BJ2293.** superseded section only if requested.
 BJ2293
 BJ2293.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2293.GEOID18 height accuracy estimate available here.
 BJ2293
 BJ2293.Click photographs - Photos may exist for this station.
 BJ2293
 BJ2293;                    North         East    Units  Estimated Accuracy
 BJ2293;SPC LA S     -   194,040.      974,600.      MT  (+/- 180 meters Scaled)
 BJ2293
 BJ2293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP349473(NAD 83)
 BJ2293
 BJ2293                          SUPERSEDED SURVEY CONTROL
 BJ2293
 BJ2293.No superseded survey control is available for this station.
 BJ2293
 BJ2293_MARKER: S = SPIKE
 BJ2293_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2293_SP_SET: TREE
 BJ2293_STAMPING: PRE.B.M. 123 1933
 BJ2293_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2293
 BJ2293  HISTORY     - Date     Condition        Report By
 BJ2293  HISTORY     - 1933     MONUMENTED       USACE
 BJ2293
 BJ2293                          STATION DESCRIPTION
 BJ2293
 BJ2293'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2293'10.0 MI N FROM BAYOU CHENE.
 BJ2293'10.0 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2293'ABOUT 1.8 MILES SOUTH OF THE CONFLUENCE OF BAYOU LA ROMPE AND LITTLE
 BJ2293'ATCHAFALAYA RIVER, ON THE RIGHT BANK OF THE BAYOU, ABOUT 60 FEET NORTH
 BJ2293'OF THE UPPER BANK OF THE UPPER FORK OF RYCADE CANAL, ABOUT 75 FEET
 BJ2293'LANDWARD FROM THE TOP OF THE BANK, ABOUT 50 FEET BACK OF MILEAGE POLE
 BJ2293'71.49, IN THE RIVERSIDE OF A BLAZED 18-INCH COTTONWOOD TREE WITH A
 BJ2293'BRASS PLATE STAMPED PRE. B.M. 123 1933, AND ABOUT 24 INCHES HIGHER
 BJ2293'THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3937 ***********************************************************************
 BJ3937  DESIGNATION -  123 AZ MK 1
 BJ3937  PID         -  BJ3937
 BJ3937  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3937  COUNTRY     -  US
 BJ3937  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3937
 BJ3937                         *CURRENT SURVEY CONTROL
 BJ3937  ______________________________________________________________________
 BJ3937* NAD 83(1986) POSITION- 30 26 49.     (N) 091 03 28.     (W)   SCALED
 BJ3937* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3937  **This station is located in a suspected subsidence area (see below).
 BJ3937  ______________________________________________________________________
 BJ3937  GEOID HEIGHT    -        -27.020 (meters)                     GEOID18
 BJ3937  DYNAMIC HEIGHT  -         13.320 (meters)       43.70  (feet) COMP
 BJ3937  MODELED GRAVITY -    979,340.1   (mgal)                       NAVD 88
 BJ3937
 BJ3937.The horizontal coordinates were scaled from a map and have
 BJ3937.an estimated accuracy of +/- 6 seconds.
 BJ3937
 BJ3937.** This station is in an area of known vertical motion. If an
 BJ3937.** orthometric height was ever established but is not available 
 BJ3937.** in the current survey control section, the orthometric height
 BJ3937.** is considered suspect.  Suspect heights are available in the
 BJ3937.** superseded section only if requested.
 BJ3937
 BJ3937.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3937.GEOID18 height accuracy estimate available here.
 BJ3937
 BJ3937.Click photographs - Photos may exist for this station.
 BJ3937
 BJ3937.The dynamic height is computed by dividing the NAVD 88
 BJ3937.geopotential number by the normal gravity value computed on the
 BJ3937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3937.degrees latitude (g = 980.6199 gals.).
 BJ3937
 BJ3937.The modeled gravity was interpolated from observed gravity values.
 BJ3937
 BJ3937;                    North         East    Units  Estimated Accuracy
 BJ3937;SPC LA S     -   215,840.    1,026,470.      MT  (+/- 180 meters Scaled)
 BJ3937
 BJ3937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP864699(NAD 83)
 BJ3937
 BJ3937                          SUPERSEDED SURVEY CONTROL
 BJ3937
 BJ3937.No superseded survey control is available for this station.
 BJ3937
 BJ3937_MARKER: DD = SURVEY DISK
 BJ3937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3937_STAMPING: 123 AZ MK 1
 BJ3937_MARK LOGO: LA-033
 BJ3937_PROJECTION: FLUSH
 BJ3937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3937+STABILITY: SURFACE MOTION
 BJ3937
 BJ3937  HISTORY     - Date     Condition        Report By
 BJ3937  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3937
 BJ3937                          STATION DESCRIPTION
 BJ3937
 BJ3937'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3937'IN BATON ROUGE.  LOCATED EAST OF BATON ROUGE ON SHERWOOD FOREST
 BJ3937'BOULEVARD ABOUT 30.5 METERS (100 FEET) SOUTH OF THE JUNCTION OF
 BJ3937'SHERWOOD FOREST BOULEVARD AND GOODWOOD BOULEVARD, 12.3 METERS (40.5
 BJ3937'FEET) WEST OF THE WEST CURB OF THE NORTH BOUND LANE, 4.1 METERS (13.5
 BJ3937'FEET) EAST OF THE EAST CURB OF THE SOUTH BOUND LANE, AND 0.61 METERS
 BJ3937'(2 FEET) SOUTH OF A STREET LIGHT.  IT IS 0.31 METERS WEST FROM A
 BJ3937'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1592 ***********************************************************************
 BJ1592  DESIGNATION -  1231
 BJ1592  PID         -  BJ1592
 BJ1592  STATE/COUNTY-  LA/ST TAMMANY
 BJ1592  COUNTRY     -  US
 BJ1592  USGS QUAD   -  MADISONVILLE (2018)
 BJ1592
 BJ1592                         *CURRENT SURVEY CONTROL
 BJ1592  ______________________________________________________________________
 BJ1592* NAD 83(1986) POSITION- 30 29 32.     (N) 090 08 35.     (W)   SCALED
 BJ1592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1592  **This station is located in a suspected subsidence area (see below).
 BJ1592  ______________________________________________________________________
 BJ1592  GEOID HEIGHT    -        -26.835 (meters)                     GEOID18
 BJ1592
 BJ1592.The horizontal coordinates were scaled from a map and have
 BJ1592.an estimated accuracy of +/- 6 seconds.
 BJ1592
 BJ1592.** This station is in an area of known vertical motion. If an
 BJ1592.** orthometric height was ever established but is not available 
 BJ1592.** in the current survey control section, the orthometric height
 BJ1592.** is considered suspect.  Suspect heights are available in the
 BJ1592.** superseded section only if requested.
 BJ1592
 BJ1592.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1592.GEOID18 height accuracy estimate available here.
 BJ1592
 BJ1592.Click photographs - Photos may exist for this station.
 BJ1592
 BJ1592;                    North         East    Units  Estimated Accuracy
 BJ1592;SPC LA S     -   221,420.    1,114,270.      MT  (+/- 180 meters Scaled)
 BJ1592
 BJ1592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP742768(NAD 83)
 BJ1592
 BJ1592                          SUPERSEDED SURVEY CONTROL
 BJ1592
 BJ1592.No superseded survey control is available for this station.
 BJ1592
 BJ1592_MARKER: DD = SURVEY DISK
 BJ1592_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1592_STAMPING: 1231 33
 BJ1592_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1592_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1592
 BJ1592  HISTORY     - Date     Condition        Report By
 BJ1592  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1592  HISTORY     - 1961     POOR             CGS
 BJ1592
 BJ1592                          STATION DESCRIPTION
 BJ1592
 BJ1592'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BJ1592'3.1 MI W FROM COVINGTON.
 BJ1592'3.1 MILES WEST ALONG THE GAYLORD CONTAINER CORP. RAILROAD FROM THE
 BJ1592'RAILROAD STATION IN COVINGTON, 1.5 MILE EAST OF THE BRIDGE OVER THE
 BJ1592'TCHEFUNCTA RIVER, AT A ROAD CROSSING OPPOSITE THE WARB RADIO TOWER AND
 BJ1592'STATION.  IT IS 41 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 190,
 BJ1592'36.5 FEET NORTH OF THE NORTH RAIL OF THE TRACK, 21 FEET EAST OF THE
 BJ1592'CENTERLINE OF A NORTH-SOUTH ROAD AND 11 FEET EAST OF THE PROJECTED
 BJ1592'TANGENT OF THE EAST WALL OF THE RADIO STATION.  A STANDARD DISK SET IN
 BJ1592'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES AND 1 FOOT BELOW THE
 BJ1592'LEVEL OF THE TRACKS.  NOTE-- THE MARK WAS FOUND LEANING AT A 45 DEGREE
 BJ1592'ANGLE AT THIS DATE.  THE MARK WAS LEFT AS FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2297 ***********************************************************************
 BJ2297  DESIGNATION -  124
 BJ2297  PID         -  BJ2297
 BJ2297  STATE/COUNTY-  LA/ST MARTIN
 BJ2297  COUNTRY     -  US
 BJ2297  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2297
 BJ2297                         *CURRENT SURVEY CONTROL
 BJ2297  ______________________________________________________________________
 BJ2297* NAD 83(1986) POSITION- 30 13 53.     (N) 091 35 22.     (W)   SCALED
 BJ2297* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2297  **This station is located in a suspected subsidence area (see below).
 BJ2297  ______________________________________________________________________
 BJ2297  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ2297
 BJ2297.The horizontal coordinates were scaled from a map and have
 BJ2297.an estimated accuracy of +/- 6 seconds.
 BJ2297
 BJ2297.** This station is in an area of known vertical motion. If an
 BJ2297.** orthometric height was ever established but is not available 
 BJ2297.** in the current survey control section, the orthometric height
 BJ2297.** is considered suspect.  Suspect heights are available in the
 BJ2297.** superseded section only if requested.
 BJ2297
 BJ2297.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2297.GEOID18 height accuracy estimate available here.
 BJ2297
 BJ2297.Click photographs - Photos may exist for this station.
 BJ2297
 BJ2297;                    North         East    Units  Estimated Accuracy
 BJ2297;SPC LA S     -   191,940.      975,350.      MT  (+/- 180 meters Scaled)
 BJ2297
 BJ2297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP357452(NAD 83)
 BJ2297
 BJ2297                          SUPERSEDED SURVEY CONTROL
 BJ2297
 BJ2297.No superseded survey control is available for this station.
 BJ2297
 BJ2297_MARKER: S = SPIKE
 BJ2297_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2297_SP_SET: TREE
 BJ2297_STAMPING: PRE.B.M. 124 1933
 BJ2297_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2297
 BJ2297  HISTORY     - Date     Condition        Report By
 BJ2297  HISTORY     - 1933     MONUMENTED       USACE
 BJ2297
 BJ2297                          STATION DESCRIPTION
 BJ2297
 BJ2297'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2297'8.6 MI N FROM BAYOU CHENE.
 BJ2297'8.6 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2297'ABOUT 1/2 MILE NORTH OF THE CONFLUENCE OF BAYOU LA ROMPE AND LAKE
 BJ2297'LONG, ON THE RIGHT BANK OF THE BAYOU, ABOUT 250 FEET BELOW MILEPOST 73
 BJ2297'C, AT THE EDGE OF TIMBER ABOUT 100 FEET LANDWARD FROM THE TOP OF THE
 BJ2297'BANK, IN THE RIVERSIDE OF A BLAZED 24-INCH COTTONWOOD TREE WITH A
 BJ2297'BRASS PLATE STAMPED PRE. B.M. 124 1933, AND ABOUT 30 INCHES HIGHER
 BJ2297'THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3936 ***********************************************************************
 BJ3936  DESIGNATION -  124 59
 BJ3936  PID         -  BJ3936
 BJ3936  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3936  COUNTRY     -  US
 BJ3936  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3936
 BJ3936                         *CURRENT SURVEY CONTROL
 BJ3936  ______________________________________________________________________
 BJ3936* NAD 83(1986) POSITION- 30 26 15.     (N) 091 03 18.     (W)   SCALED
 BJ3936* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3936  **This station is located in a suspected subsidence area (see below).
 BJ3936  ______________________________________________________________________
 BJ3936  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BJ3936  DYNAMIC HEIGHT  -         12.687 (meters)       41.62  (feet) COMP
 BJ3936  MODELED GRAVITY -    979,339.2   (mgal)                       NAVD 88
 BJ3936
 BJ3936.The horizontal coordinates were scaled from a map and have
 BJ3936.an estimated accuracy of +/- 6 seconds.
 BJ3936
 BJ3936.** This station is in an area of known vertical motion. If an
 BJ3936.** orthometric height was ever established but is not available 
 BJ3936.** in the current survey control section, the orthometric height
 BJ3936.** is considered suspect.  Suspect heights are available in the
 BJ3936.** superseded section only if requested.
 BJ3936
 BJ3936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3936.GEOID18 height accuracy estimate available here.
 BJ3936
 BJ3936.Click photographs - Photos may exist for this station.
 BJ3936
 BJ3936.The dynamic height is computed by dividing the NAVD 88
 BJ3936.geopotential number by the normal gravity value computed on the
 BJ3936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3936.degrees latitude (g = 980.6199 gals.).
 BJ3936
 BJ3936.The modeled gravity was interpolated from observed gravity values.
 BJ3936
 BJ3936;                    North         East    Units  Estimated Accuracy
 BJ3936;SPC LA S     -   214,800.    1,026,740.      MT  (+/- 180 meters Scaled)
 BJ3936
 BJ3936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP867688(NAD 83)
 BJ3936
 BJ3936                          SUPERSEDED SURVEY CONTROL
 BJ3936
 BJ3936.No superseded survey control is available for this station.
 BJ3936
 BJ3936_MARKER: DB = BENCH MARK DISK
 BJ3936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3936_STAMPING: 124-59 1959
 BJ3936_MARK LOGO: LA-033
 BJ3936_PROJECTION: FLUSH
 BJ3936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3936+STABILITY: SURFACE MOTION
 BJ3936
 BJ3936  HISTORY     - Date     Condition        Report By
 BJ3936  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3936  HISTORY     - 1987     GOOD             LA-033
 BJ3936
 BJ3936                          STATION DESCRIPTION
 BJ3936
 BJ3936'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3936'IN BATON ROUGE.
 BJ3936'LOCATED SOUTHEAST OF BATON ROUGE AT THE JUNCTION OF OLD HAMMOND
 BJ3936'HIGHWAY AND KING RICHARD DRIVE, 18.6 METERS (61 FEET) NORTHWEST OF
 BJ3936'THE CENTERLINE OF OLD HAMMOND HIGHWAY, 8.8 METERS (29 FEET) NORTHWEST
 BJ3936'OF A POWER POLE, 7.3 METERS (24 FEET) NORTHEAST OF THE CENTERLINE OF
 BJ3936'KING RICHARD DRIVE, AND 0.31 METERS (1 FEET) WEST OF A SIDEWALK.
 BJ3936'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ3936'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3929 ***********************************************************************
 BJ3929  DESIGNATION -  124 RM 1
 BJ3929  PID         -  BJ3929
 BJ3929  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3929  COUNTRY     -  US
 BJ3929  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3929
 BJ3929                         *CURRENT SURVEY CONTROL
 BJ3929  ______________________________________________________________________
 BJ3929* NAD 83(1986) POSITION- 30 26 15.     (N) 091 03 18.     (W)   SCALED
 BJ3929* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3929  **This station is located in a suspected subsidence area (see below).
 BJ3929  ______________________________________________________________________
 BJ3929  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BJ3929  DYNAMIC HEIGHT  -         12.762 (meters)       41.87  (feet) COMP
 BJ3929  MODELED GRAVITY -    979,339.2   (mgal)                       NAVD 88
 BJ3929
 BJ3929.The horizontal coordinates were scaled from a map and have
 BJ3929.an estimated accuracy of +/- 6 seconds.
 BJ3929
 BJ3929.** This station is in an area of known vertical motion. If an
 BJ3929.** orthometric height was ever established but is not available 
 BJ3929.** in the current survey control section, the orthometric height
 BJ3929.** is considered suspect.  Suspect heights are available in the
 BJ3929.** superseded section only if requested.
 BJ3929
 BJ3929.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3929.GEOID18 height accuracy estimate available here.
 BJ3929
 BJ3929.Click photographs - Photos may exist for this station.
 BJ3929
 BJ3929.The dynamic height is computed by dividing the NAVD 88
 BJ3929.geopotential number by the normal gravity value computed on the
 BJ3929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3929.degrees latitude (g = 980.6199 gals.).
 BJ3929
 BJ3929.The modeled gravity was interpolated from observed gravity values.
 BJ3929
 BJ3929;                    North         East    Units  Estimated Accuracy
 BJ3929;SPC LA S     -   214,800.    1,026,740.      MT  (+/- 180 meters Scaled)
 BJ3929
 BJ3929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP867688(NAD 83)
 BJ3929
 BJ3929                          SUPERSEDED SURVEY CONTROL
 BJ3929
 BJ3929.No superseded survey control is available for this station.
 BJ3929
 BJ3929_MARKER: DD = SURVEY DISK
 BJ3929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3929_STAMPING: 124 RM 1 1974
 BJ3929_MARK LOGO: LA-033
 BJ3929_PROJECTION: FLUSH
 BJ3929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3929+STABILITY: SURFACE MOTION
 BJ3929
 BJ3929  HISTORY     - Date     Condition        Report By
 BJ3929  HISTORY     - 1974     MONUMENTED       LA-033
 BJ3929  HISTORY     - 1987     GOOD             LA-033
 BJ3929
 BJ3929                          STATION DESCRIPTION
 BJ3929
 BJ3929'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3929'IN BATON ROUGE.
 BJ3929'LOCATED EAST OF BATON ROUGE ON OLD HAMMOND HIGHWAY ABOUT 0.16 KM (0.1
 BJ3929'MI) EAST OF THE JUNCTION OF SHERWOOD FOREST BOULEVARD AND OLD HAMMOND
 BJ3929'HIGHWAY, TO THE MARK NORTH OF OLD HAMMOND HIGHWAY, 25.6 METERS (84
 BJ3929'FEET) SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK RESIDENCE AT 11625
 BJ3929'OLD HAMMOND HIGHWAY, 11.0 METERS (36 FEET) NORTH OF THE CENTERLINE OF
 BJ3929'OLD HAMMOND HIGHWAY, AND 4.3 METERS (14 FEET) SOUTH OF THE CENTERLINE
 BJ3929'OF THE SIDEWALK.
 BJ3929'THE MARK IS 0.31 METERS  S FROM A WITNESS POST.
 BJ3929'THE MARK IS 0.31 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1582 ***********************************************************************
 BJ1582  DESIGNATION -  1240
 BJ1582  PID         -  BJ1582
 BJ1582  STATE/COUNTY-  LA/ST TAMMANY
 BJ1582  COUNTRY     -  US
 BJ1582  USGS QUAD   -  COVINGTON (2018)
 BJ1582
 BJ1582                         *CURRENT SURVEY CONTROL
 BJ1582  ______________________________________________________________________
 BJ1582* NAD 83(1986) POSITION- 30 28 50.     (N) 090 02 16.     (W)   SCALED
 BJ1582* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1582  **This station is located in a suspected subsidence area (see below).
 BJ1582  ______________________________________________________________________
 BJ1582  GEOID HEIGHT    -        -26.879 (meters)                     GEOID18
 BJ1582
 BJ1582.The horizontal coordinates were scaled from a map and have
 BJ1582.an estimated accuracy of +/- 6 seconds.
 BJ1582
 BJ1582.** This station is in an area of known vertical motion. If an
 BJ1582.** orthometric height was ever established but is not available 
 BJ1582.** in the current survey control section, the orthometric height
 BJ1582.** is considered suspect.  Suspect heights are available in the
 BJ1582.** superseded section only if requested.
 BJ1582
 BJ1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1582.GEOID18 height accuracy estimate available here.
 BJ1582
 BJ1582.Click photographs - Photos may exist for this station.
 BJ1582
 BJ1582;                    North         East    Units  Estimated Accuracy
 BJ1582;SPC LA S     -   220,240.    1,124,390.      MT  (+/- 180 meters Scaled)
 BJ1582
 BJ1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP843757(NAD 83)
 BJ1582
 BJ1582                          SUPERSEDED SURVEY CONTROL
 BJ1582
 BJ1582.No superseded survey control is available for this station.
 BJ1582
 BJ1582_MARKER: DD = SURVEY DISK
 BJ1582_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1582_STAMPING: 1240
 BJ1582_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1582
 BJ1582  HISTORY     - Date     Condition        Report By
 BJ1582  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1582  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1582
 BJ1582                          STATION DESCRIPTION
 BJ1582
 BJ1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1582'AT ABITA SPRINGS, ST. TAMMANY PARISH, 175 FEET NORTHEAST OF THE EAST
 BJ1582'ENTRANCE TO THE GRAMMAR SCHOOL, 150 FEET NORTHEAST OF A FLAGPOLE BASE,
 BJ1582'100 FEET NORTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 190, 10 FEET WEST
 BJ1582'OF THE FOOTPATH LEADING TO THE LABAT HOTEL.  A STATE SURVEY
 BJ1582'STANDARD DISK, STAMPED 1240 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2298 ***********************************************************************
 BJ2298  DESIGNATION -  125
 BJ2298  PID         -  BJ2298
 BJ2298  STATE/COUNTY-  LA/ST MARTIN
 BJ2298  COUNTRY     -  US
 BJ2298  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2298
 BJ2298                         *CURRENT SURVEY CONTROL
 BJ2298  ______________________________________________________________________
 BJ2298* NAD 83(1986) POSITION- 30 13 29.     (N) 091 35 11.     (W)   SCALED
 BJ2298* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2298  **This station is located in a suspected subsidence area (see below).
 BJ2298  ______________________________________________________________________
 BJ2298  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ2298
 BJ2298.The horizontal coordinates were scaled from a map and have
 BJ2298.an estimated accuracy of +/- 6 seconds.
 BJ2298
 BJ2298.** This station is in an area of known vertical motion. If an
 BJ2298.** orthometric height was ever established but is not available 
 BJ2298.** in the current survey control section, the orthometric height
 BJ2298.** is considered suspect.  Suspect heights are available in the
 BJ2298.** superseded section only if requested.
 BJ2298
 BJ2298.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2298.GEOID18 height accuracy estimate available here.
 BJ2298
 BJ2298.Click photographs - Photos may exist for this station.
 BJ2298
 BJ2298;                    North         East    Units  Estimated Accuracy
 BJ2298;SPC LA S     -   191,200.      975,640.      MT  (+/- 180 meters Scaled)
 BJ2298
 BJ2298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP360445(NAD 83)
 BJ2298
 BJ2298                          SUPERSEDED SURVEY CONTROL
 BJ2298
 BJ2298.No superseded survey control is available for this station.
 BJ2298
 BJ2298_MARKER: S = SPIKE
 BJ2298_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2298_SP_SET: TREE
 BJ2298_STAMPING: PRE.B.M. 125 1933
 BJ2298_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2298
 BJ2298  HISTORY     - Date     Condition        Report By
 BJ2298  HISTORY     - 1933     MONUMENTED       USACE
 BJ2298
 BJ2298                          STATION DESCRIPTION
 BJ2298
 BJ2298'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2298'8.1 MI N FROM BAYOU CHENE.
 BJ2298'8.1 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2298'ON THE RIGHT BANK OF BAYOU LA ROMPE, ABOUT 50 FEET BACK OF MILEAGE
 BJ2298'POLE 73.43, ABOUT 50 FEET LANDWARD FROM THE CONFLUENCE OF THE BAYOU
 BJ2298'AND LAKE LONG, IN THE UPPER RIVERSIDE OF A BLAZED 24-INCH WILLOW TREE
 BJ2298'WITH A BRASS PLATE STAMPED PRE. B.M. 125 1933, AND ABOUT 24 INCHES
 BJ2298'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1153 ***********************************************************************
 CP1153  DESIGNATION -  1250 A BOLT
 CP1153  PID         -  CP1153
 CP1153  STATE/COUNTY-  LA/EAST CARROLL
 CP1153  COUNTRY     -  US
 CP1153  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1153
 CP1153                         *CURRENT SURVEY CONTROL
 CP1153  ______________________________________________________________________
 CP1153* NAD 83(1986) POSITION- 32 43 08.     (N) 091 08 53.     (W)   SCALED
 CP1153* NAVD 88 ORTHO HEIGHT -    29.89  (+/-2cm)       98.1   (feet) VERTCON3
 CP1153  ______________________________________________________________________
 CP1153  GEOID HEIGHT    -        -26.384 (meters)                     GEOID18
 CP1153  VERT ORDER      -  ? (See Below)
 CP1153
 CP1153.The horizontal coordinates were scaled from a map and have
 CP1153.an estimated accuracy of +/- 6 seconds.
 CP1153
 CP1153.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1153.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1153
 CP1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1153.GEOID18 height accuracy estimate available here.
 CP1153
 CP1153.The vertical order pertains to the NGVD 29 superseded value.
 CP1153
 CP1153.Click photographs - Photos may exist for this station.
 CP1153
 CP1153;                    North         East    Units  Estimated Accuracy
 CP1153;SPC LA N     -   246,820.    1,126,740.      MT  (+/- 180 meters Scaled)
 CP1153
 CP1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS735216(NAD 83)
 CP1153
 CP1153                          SUPERSEDED SURVEY CONTROL
 CP1153
 CP1153  NGVD 29 (??/??/92)   29.865  (m)           97.98   (f) ADJ UNCH       
 CP1153
 CP1153.Superseded values are not recommended for survey control.
 CP1153
 CP1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1153.See file dsdata.pdf to determine how the superseded data were derived.
 CP1153
 CP1153_MARKER: B = BOLT
 CP1153_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1153_SP_SET: UNDERGROUND STONE
 CP1153_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1153
 CP1153  HISTORY     - Date     Condition        Report By
 CP1153  HISTORY     - UNK      MONUMENTED       USACE
 CP1153  HISTORY     - 1934     GOOD             USACE
 CP1153
 CP1153                          STATION DESCRIPTION
 CP1153
 CP1153'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1153'7 MI SE FROM LAKE PROVIDENCE.
 CP1153'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1153'MISSISSIPPI RIVER, EAST CARROLL PARISH, LA.  7 MILES SOUTHEAST OF LAKE
 CP1153'PROVIDENCE, LA.  901 FEET SOUTH OF LEVEE AT STATION NO. 1250. 750 FEET
 CP1153'SOUTH OF DRAINAGE DITCH.  150 FEET NORTHEAST OF 32-INCH CYPRESS TREE.
 CP1153'105 FEET EAST OF 24-INCH TWIN COTTONWOOD TREE.  30 FEET SOUTHWEST OF
 CP1153'30-INCH CYPRESS TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1152 ***********************************************************************
 CP1152  DESIGNATION -  1250 A CAP
 CP1152  PID         -  CP1152
 CP1152  STATE/COUNTY-  LA/EAST CARROLL
 CP1152  COUNTRY     -  US
 CP1152  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1152
 CP1152                         *CURRENT SURVEY CONTROL
 CP1152  ______________________________________________________________________
 CP1152* NAD 83(1986) POSITION- 32 43 08.     (N) 091 08 53.     (W)   SCALED
 CP1152* NAVD 88 ORTHO HEIGHT -    31.11  (+/-2cm)      102.1   (feet) VERTCON3
 CP1152  ______________________________________________________________________
 CP1152  GEOID HEIGHT    -        -26.384 (meters)                     GEOID18
 CP1152  VERT ORDER      -  ? (See Below)
 CP1152
 CP1152.The horizontal coordinates were scaled from a map and have
 CP1152.an estimated accuracy of +/- 6 seconds.
 CP1152
 CP1152.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1152.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1152
 CP1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1152.GEOID18 height accuracy estimate available here.
 CP1152
 CP1152.The vertical order pertains to the NGVD 29 superseded value.
 CP1152
 CP1152.Click photographs - Photos may exist for this station.
 CP1152
 CP1152;                    North         East    Units  Estimated Accuracy
 CP1152;SPC LA N     -   246,820.    1,126,740.      MT  (+/- 180 meters Scaled)
 CP1152
 CP1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS735216(NAD 83)
 CP1152
 CP1152                          SUPERSEDED SURVEY CONTROL
 CP1152
 CP1152  NGVD 29 (??/??/92)   31.084  (m)          101.98   (f) ADJ UNCH       
 CP1152
 CP1152.Superseded values are not recommended for survey control.
 CP1152
 CP1152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1152.See file dsdata.pdf to determine how the superseded data were derived.
 CP1152
 CP1152_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1152_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1152_MARK LOGO: USACE
 CP1152_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1152_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1152
 CP1152  HISTORY     - Date     Condition        Report By
 CP1152  HISTORY     - UNK      MONUMENTED       USACE
 CP1152  HISTORY     - 1934     GOOD             USACE
 CP1152
 CP1152                          STATION DESCRIPTION
 CP1152
 CP1152'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1152'7 MI SE FROM LAKE PROVIDENCE.
 CP1152'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1152'MISSISSIPPI RIVER, EAST CARROLL PARISH, LA.  7 MILES SOUTHEAST OF LAKE
 CP1152'PROVIDENCE, LA.  901 FEET SOUTH OF LEVEE AT STATION NO. 1250. 750 FEET
 CP1152'SOUTH OF DRAINAGE DITCH.  150 FEET NORTHEAST OF 32-INCH CYPRESS TREE.
 CP1152'105 FEET EAST OF 24-INCH TWIN COTTONWOOD TREE.  30 FEET SOUTHWEST OF
 CP1152'30-INCH CYPRESS TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2299 ***********************************************************************
 BJ2299  DESIGNATION -  126
 BJ2299  PID         -  BJ2299
 BJ2299  STATE/COUNTY-  LA/ST MARTIN
 BJ2299  COUNTRY     -  US
 BJ2299  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2299
 BJ2299                         *CURRENT SURVEY CONTROL
 BJ2299  ______________________________________________________________________
 BJ2299* NAD 83(1986) POSITION- 30 13 00.     (N) 091 34 38.     (W)   SCALED
 BJ2299* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2299  **This station is located in a suspected subsidence area (see below).
 BJ2299  ______________________________________________________________________
 BJ2299  GEOID HEIGHT    -        -27.049 (meters)                     GEOID18
 BJ2299
 BJ2299.The horizontal coordinates were scaled from a map and have
 BJ2299.an estimated accuracy of +/- 6 seconds.
 BJ2299
 BJ2299.** This station is in an area of known vertical motion. If an
 BJ2299.** orthometric height was ever established but is not available 
 BJ2299.** in the current survey control section, the orthometric height
 BJ2299.** is considered suspect.  Suspect heights are available in the
 BJ2299.** superseded section only if requested.
 BJ2299
 BJ2299.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2299.GEOID18 height accuracy estimate available here.
 BJ2299
 BJ2299.Click photographs - Photos may exist for this station.
 BJ2299
 BJ2299;                    North         East    Units  Estimated Accuracy
 BJ2299;SPC LA S     -   190,310.      976,520.      MT  (+/- 180 meters Scaled)
 BJ2299
 BJ2299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP369436(NAD 83)
 BJ2299
 BJ2299                          SUPERSEDED SURVEY CONTROL
 BJ2299
 BJ2299.No superseded survey control is available for this station.
 BJ2299
 BJ2299_MARKER: S = SPIKE
 BJ2299_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2299_SP_SET: TREE
 BJ2299_STAMPING: PRE.B.M. 126 1933
 BJ2299_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2299
 BJ2299  HISTORY     - Date     Condition        Report By
 BJ2299  HISTORY     - 1933     MONUMENTED       USACE
 BJ2299
 BJ2299                          STATION DESCRIPTION
 BJ2299
 BJ2299'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2299'7.3 MI N FROM BAYOU CHENE.
 BJ2299'7.3 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2299'ABOUT 3/4 MILE SOUTH OF THE CONFLUENCE OF BAYOU LA ROMPE AND LAKE
 BJ2299'LONG, ON THE RIGHT BANK OF THE BAYOU, ABOUT 100 FEET BELOW MILEPOST C
 BJ2299'74, AT THE TIMBER EDGE ABOUT 110 FEET LANDWARD FROM THE TOP OF THE
 BJ2299'BANK, IN THE RIVERSIDE OF A BLAZED 18-INCH CYPRESS TREE WITH A BRASS
 BJ2299'PLATE STAMPED PRE. B.M. 125 1933, AND ABOUT 24 INCHES HIGHER THAN THE
 BJ2299'GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0739 ***********************************************************************
 BW0739  DESIGNATION -  126/4 BOLT
 BW0739  PID         -  BW0739
 BW0739  STATE/COUNTY-  LA/CONCORDIA
 BW0739  COUNTRY     -  US
 BW0739  USGS QUAD   -  SPOKANE (2018)
 BW0739
 BW0739                         *CURRENT SURVEY CONTROL
 BW0739  ______________________________________________________________________
 BW0739* NAD 83(1986) POSITION- 31 44 33.     (N) 091 24 18.     (W)   SCALED
 BW0739* NAVD 88 ORTHO HEIGHT -    16.76  (+/-2cm)       55.0   (feet) VERTCON3
 BW0739  ______________________________________________________________________
 BW0739  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BW0739  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0739
 BW0739.The horizontal coordinates were scaled from a map and have
 BW0739.an estimated accuracy of +/- 6 seconds.
 BW0739
 BW0739.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0739.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0739
 BW0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0739.GEOID18 height accuracy estimate available here.
 BW0739
 BW0739.The vertical order pertains to the NGVD 29 superseded value.
 BW0739
 BW0739.Click photographs - Photos may exist for this station.
 BW0739
 BW0739;                    North         East    Units  Estimated Accuracy
 BW0739;SPC LA N     -   138,290.    1,103,750.      MT  (+/- 180 meters Scaled)
 BW0739
 BW0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR510130(NAD 83)
 BW0739
 BW0739                          SUPERSEDED SURVEY CONTROL
 BW0739
 BW0739  NGVD 29 (??/??/92)   16.77   (m)           55.0    (f) COMPUTED    1 2
 BW0739
 BW0739.Superseded values are not recommended for survey control.
 BW0739
 BW0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0739.See file dsdata.pdf to determine how the superseded data were derived.
 BW0739
 BW0739_MARKER: B = BOLT
 BW0739_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0739_SP_SET: UNDERGROUND STONE
 BW0739_STAMPING: 126/4
 BW0739_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0739
 BW0739  HISTORY     - Date     Condition        Report By
 BW0739  HISTORY     - UNK      MONUMENTED       USACE
 BW0739  HISTORY     - 1962     MARK NOT FOUND   USGS
 BW0739
 BW0739                          STATION DESCRIPTION
 BW0739
 BW0739'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 BW0739'0.8 MI W FROM LOWER LARGENT LANDING.
 BW0739'0.8 MILE WEST OF LOWER LARGENT LANDING, CONCORDIA PARISH, AT MONONA
 BW0739'PLANTATION, IN AN OPEN FIELD, 750 FEET WEST OF THE TOE OF THE LEVEE,
 BW0739'600 FEET NORTHEAST OF A ROAD LEADING BACK FROM THE LEVEE TO THE HEAD
 BW0739'OF LAKE ST. JOHN, 687 FEET NORTHEAST OF THE NORTHWEST CHIMNEY OF THE
 BW0739'RICHARD JOHNSON CABIN, 623 FEET WEST OF THE NORTHEAST CORNER
 BW0739'OF THE H. TENNESSEE CABIN, AND 540 FEET IN FRONT OF A TIMBER
 BW0739'LINE AT THE BACK OF THE FIELD.  A COPPER BOLT, SET IN THE TOP OF A
 BW0739'STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN
 BW0739'IRON PIPE PROJECTING 22 INCHES ABOVE GROUND AND BEARING A CORPS OF
 BW0739'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0738 ***********************************************************************
 BW0738  DESIGNATION -  126/4 CAP
 BW0738  PID         -  BW0738
 BW0738  STATE/COUNTY-  LA/CONCORDIA
 BW0738  COUNTRY     -  US
 BW0738  USGS QUAD   -  SPOKANE (2018)
 BW0738
 BW0738                         *CURRENT SURVEY CONTROL
 BW0738  ______________________________________________________________________
 BW0738* NAD 83(1986) POSITION- 31 44 32.     (N) 091 24 17.     (W)   SCALED
 BW0738* NAVD 88 ORTHO HEIGHT -    18.31  (+/-2cm)       60.1   (feet) VERTCON3
 BW0738  ______________________________________________________________________
 BW0738  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BW0738  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0738
 BW0738.The horizontal coordinates were scaled from a map and have
 BW0738.an estimated accuracy of +/- 6 seconds.
 BW0738
 BW0738.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0738.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0738
 BW0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0738.GEOID18 height accuracy estimate available here.
 BW0738
 BW0738.The vertical order pertains to the NGVD 29 superseded value.
 BW0738
 BW0738.Click photographs - Photos may exist for this station.
 BW0738
 BW0738;                    North         East    Units  Estimated Accuracy
 BW0738;SPC LA N     -   138,260.    1,103,780.      MT  (+/- 180 meters Scaled)
 BW0738
 BW0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR511129(NAD 83)
 BW0738
 BW0738                          SUPERSEDED SURVEY CONTROL
 BW0738
 BW0738  NGVD 29 (??/??/92)   18.32   (m)           60.1    (f) COMPUTED    1 2
 BW0738
 BW0738.Superseded values are not recommended for survey control.
 BW0738
 BW0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0738.See file dsdata.pdf to determine how the superseded data were derived.
 BW0738
 BW0738_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0738_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0738_STAMPING: 126/4
 BW0738_MARK LOGO: USACE
 BW0738_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0738_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0738
 BW0738  HISTORY     - Date     Condition        Report By
 BW0738  HISTORY     - UNK      MONUMENTED       USACE
 BW0738  HISTORY     - 1962     MARK NOT FOUND   USGS
 BW0738
 BW0738                          STATION DESCRIPTION
 BW0738
 BW0738'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 BW0738'0.8 MI W FROM LOWER LARGENT LANDING.
 BW0738'0.8 MILE WEST OF LOWER LARGENT LANDING, CONCORDIA PARISH, AT MONONA
 BW0738'PLANTATION, IN AN OPEN FIELD, 750 FEET WEST OF THE TOE OF THE LEVEE,
 BW0738'600 FEET NORTHEAST OF A ROAD LEADING BACK FROM THE LEVEE TO THE HEAD
 BW0738'OF LAKE ST. JOHN, 687 FEET NORTHEAST OF THE NORTHWEST CHIMNEY OF THE
 BW0738'RICHARD JOHNSON CABIN, 623 FEET WEST OF THE NORTHEAST CORNER
 BW0738'OF THE H. TENNESSEE CABIN, AND 540 FEET IN FRONT OF A TIMBER
 BW0738'LINE AT THE BACK OF THE FIELD. AN IRON PIPE PROJECTING 22 INCHES ABOVE
 BW0738'GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0609 ***********************************************************************
 BW0609  DESIGNATION -  127/4 BOLT
 BW0609  PID         -  BW0609
 BW0609  STATE/COUNTY-  LA/CONCORDIA
 BW0609  COUNTRY     -  US
 BW0609  USGS QUAD   -  SPOKANE (2018)
 BW0609
 BW0609                         *CURRENT SURVEY CONTROL
 BW0609  ______________________________________________________________________
 BW0609* NAD 83(1986) POSITION- 31 41 18.     (N) 091 24 44.     (W)   SCALED
 BW0609* NAVD 88 ORTHO HEIGHT -    18.67  (+/-2cm)       61.3   (feet) VERTCON3
 BW0609  ______________________________________________________________________
 BW0609  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 BW0609  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0609
 BW0609.The horizontal coordinates were scaled from a map and have
 BW0609.an estimated accuracy of +/- 6 seconds.
 BW0609
 BW0609.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0609.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0609
 BW0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0609.GEOID18 height accuracy estimate available here.
 BW0609
 BW0609.The vertical order pertains to the NGVD 29 superseded value.
 BW0609
 BW0609.Click photographs - Photos may exist for this station.
 BW0609
 BW0609;                    North         East    Units  Estimated Accuracy
 BW0609;SPC LA N     -   132,270.    1,103,120.      MT  (+/- 180 meters Scaled)
 BW0609
 BW0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR504069(NAD 83)
 BW0609
 BW0609                          SUPERSEDED SURVEY CONTROL
 BW0609
 BW0609  NGVD 29 (??/??/92)   18.687  (m)           61.31   (f) ADJ UNCH    1 2
 BW0609
 BW0609.Superseded values are not recommended for survey control.
 BW0609
 BW0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0609.See file dsdata.pdf to determine how the superseded data were derived.
 BW0609
 BW0609_MARKER: B = BOLT
 BW0609_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0609_SP_SET: UNDERGROUND STONE
 BW0609_STAMPING: P. B. M. 127/4
 BW0609_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0609
 BW0609  HISTORY     - Date     Condition        Report By
 BW0609  HISTORY     - UNK      MONUMENTED       USACE
 BW0609  HISTORY     - 1938     GOOD             CGS
 BW0609
 BW0609                          STATION DESCRIPTION
 BW0609
 BW0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0609'9.0 MI S FROM WATER PROOF.
 BW0609'P. B. M. IS FLAT STONE AND OLD STYLE PIPE WITH NO CAP ON THE RIGHT
 BW0609'BANK OF MISS. RIVER, IN CONCORDIA PARISH LA., LANDSIDE OF GIBSON LDG.
 BW0609'675 METERS UPSTREAM FROM LAKE ST. JOHN ON THE BRAMHAMS PLANTATION, IN
 BW0609'A CULTIVATED FIELD ON THE NORTH AND SOUTH FIELD TURN ROW, COMING OUT
 BW0609'OF THE FIELD AND INTERSECTING A ROAD ON THE UPSTREAM BANK OF LAKE ST.
 BW0609'JOHN AT A GATE, JUST EAST OF A GROUP OF LARGE COTTONWOOD TREES. 32
 BW0609'METERS UPSTREAM FROM THE EAST AND WEST TURN ROWS.  TOP OF PIPE IS
 BW0609'ABOUT 16 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0608 ***********************************************************************
 BW0608  DESIGNATION -  127/4 CAP
 BW0608  PID         -  BW0608
 BW0608  STATE/COUNTY-  LA/CONCORDIA
 BW0608  COUNTRY     -  US
 BW0608  USGS QUAD   -  SPOKANE (2018)
 BW0608
 BW0608                         *CURRENT SURVEY CONTROL
 BW0608  ______________________________________________________________________
 BW0608* NAD 83(1986) POSITION- 31 41 18.     (N) 091 24 44.     (W)   SCALED
 BW0608* NAVD 88 ORTHO HEIGHT -    20.20  (+/-2cm)       66.3   (feet) VERTCON3
 BW0608  ______________________________________________________________________
 BW0608  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 BW0608  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0608
 BW0608.The horizontal coordinates were scaled from a map and have
 BW0608.an estimated accuracy of +/- 6 seconds.
 BW0608
 BW0608.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0608.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0608
 BW0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0608.GEOID18 height accuracy estimate available here.
 BW0608
 BW0608.The vertical order pertains to the NGVD 29 superseded value.
 BW0608
 BW0608.Click photographs - Photos may exist for this station.
 BW0608
 BW0608;                    North         East    Units  Estimated Accuracy
 BW0608;SPC LA N     -   132,270.    1,103,120.      MT  (+/- 180 meters Scaled)
 BW0608
 BW0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR504069(NAD 83)
 BW0608
 BW0608                          SUPERSEDED SURVEY CONTROL
 BW0608
 BW0608  NGVD 29 (??/??/92)   20.213  (m)           66.32   (f) ADJ UNCH    1 2
 BW0608
 BW0608.Superseded values are not recommended for survey control.
 BW0608
 BW0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0608.See file dsdata.pdf to determine how the superseded data were derived.
 BW0608
 BW0608_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0608_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0608_STAMPING: PBM 127/4
 BW0608_MARK LOGO: USACE
 BW0608_PROJECTION: PROJECTING 41 CENTIMETERS
 BW0608_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0608_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0608
 BW0608  HISTORY     - Date     Condition        Report By
 BW0608  HISTORY     - UNK      MONUMENTED       USACE
 BW0608  HISTORY     - 1938     GOOD             CGS
 BW0608
 BW0608                          STATION DESCRIPTION
 BW0608
 BW0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0608'9.0 MI S FROM WATER PROOF.
 BW0608'P. B. M. IS FLAT STONE AND OLD STYLE PIPE WITH NO CAP ON THE RIGHT
 BW0608'BANK OF MISS. RIVER, IN CONCORDIA PARISH LA., LANDSIDE OF GIBSON LDG.
 BW0608'675 METERS UPSTREAM FROM LAKE ST. JOHN ON THE BRAMHAMS PLANTATION, IN
 BW0608'A CULTIVATED FIELD ON THE NORTH AND SOUTH FIELD TURN ROW, COMING OUT
 BW0608'OF THE FIELD AND INTERSECTING A ROAD ON THE UPSTREAM BANK OF LAKE ST.
 BW0608'JOHN AT A GATE, JUST EAST OF A GROUP OF LARGE COTTONWOOD TREES. 32
 BW0608'METERS UPSTREAM FROM THE EAST AND WEST TURN ROWS.  TOP OF PIPE IS
 BW0608'ABOUT 16 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2300 ***********************************************************************
 BJ2300  DESIGNATION -  128
 BJ2300  PID         -  BJ2300
 BJ2300  STATE/COUNTY-  LA/ST MARTIN
 BJ2300  COUNTRY     -  US
 BJ2300  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2300
 BJ2300                         *CURRENT SURVEY CONTROL
 BJ2300  ______________________________________________________________________
 BJ2300* NAD 83(1986) POSITION- 30 12 10.     (N) 091 32 49.     (W)   SCALED
 BJ2300* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2300  **This station is located in a suspected subsidence area (see below).
 BJ2300  ______________________________________________________________________
 BJ2300  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BJ2300
 BJ2300.The horizontal coordinates were scaled from a map and have
 BJ2300.an estimated accuracy of +/- 6 seconds.
 BJ2300
 BJ2300.** This station is in an area of known vertical motion. If an
 BJ2300.** orthometric height was ever established but is not available 
 BJ2300.** in the current survey control section, the orthometric height
 BJ2300.** is considered suspect.  Suspect heights are available in the
 BJ2300.** superseded section only if requested.
 BJ2300
 BJ2300.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2300.GEOID18 height accuracy estimate available here.
 BJ2300
 BJ2300.Click photographs - Photos may exist for this station.
 BJ2300
 BJ2300;                    North         East    Units  Estimated Accuracy
 BJ2300;SPC LA S     -   188,760.      979,430.      MT  (+/- 180 meters Scaled)
 BJ2300
 BJ2300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP398421(NAD 83)
 BJ2300
 BJ2300                          SUPERSEDED SURVEY CONTROL
 BJ2300
 BJ2300.No superseded survey control is available for this station.
 BJ2300
 BJ2300_MARKER: S = SPIKE
 BJ2300_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2300_SP_SET: TREE
 BJ2300_STAMPING: PRE.B.M. 128 1933
 BJ2300_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2300
 BJ2300  HISTORY     - Date     Condition        Report By
 BJ2300  HISTORY     - 1933     MONUMENTED       USACE
 BJ2300
 BJ2300                          STATION DESCRIPTION
 BJ2300
 BJ2300'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2300'5.1 MI N FROM BAYOU CHENE.
 BJ2300'5.1 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2300'ON THE RIGHT BANK OF TENSAS BAY, DIRECTLY OPPOSITE THE HEAD OF LOGAN
 BJ2300'CHUTE, ABOUT 75 FEET ABOVE MILEAGE POLE 76.25, ABOUT 50 FEET LANDWARD
 BJ2300'FROM THE TOP OF THE BANK, IN THE LANDSIDE OF A BLAZED 24-INCH WILLOW
 BJ2300'TREE WITH A BRASS PLATE STAMPED PRE. B.M. 128 1933, AND ABOUT 24
 BJ2300'INCHES HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0742 ***********************************************************************
 BW0742  DESIGNATION -  128/3
 BW0742  PID         -  BW0742
 BW0742  STATE/COUNTY-  LA/CONCORDIA
 BW0742  COUNTRY     -  US
 BW0742  USGS QUAD   -  SPOKANE (2018)
 BW0742
 BW0742                         *CURRENT SURVEY CONTROL
 BW0742  ______________________________________________________________________
 BW0742* NAD 83(1986) POSITION- 31 39 05.     (N) 091 24 25.     (W)   SCALED
 BW0742* NAVD 88 ORTHO HEIGHT -    20.78  (+/-2cm)       68.2   (feet) VERTCON3
 BW0742  ______________________________________________________________________
 BW0742  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 BW0742  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0742
 BW0742.The horizontal coordinates were scaled from a map and have
 BW0742.an estimated accuracy of +/- 6 seconds.
 BW0742
 BW0742.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0742.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0742
 BW0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0742.GEOID18 height accuracy estimate available here.
 BW0742
 BW0742.The vertical order pertains to the NGVD 29 superseded value.
 BW0742
 BW0742.Click photographs - Photos may exist for this station.
 BW0742
 BW0742;                    North         East    Units  Estimated Accuracy
 BW0742;SPC LA N     -   128,180.    1,103,670.      MT  (+/- 180 meters Scaled)
 BW0742
 BW0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR510028(NAD 83)
 BW0742
 BW0742                          SUPERSEDED SURVEY CONTROL
 BW0742
 BW0742  NGVD 29 (??/??/92)   20.793  (m)           68.22   (f) ADJ UNCH    1 2
 BW0742
 BW0742.Superseded values are not recommended for survey control.
 BW0742
 BW0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0742.See file dsdata.pdf to determine how the superseded data were derived.
 BW0742
 BW0742_MARKER: V = STONE MONUMENT
 BW0742_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BW0742_PROJECTION: PROJECTING 5 CENTIMETERS
 BW0742_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0742
 BW0742  HISTORY     - Date     Condition        Report By
 BW0742  HISTORY     - UNK      MONUMENTED       USACE
 BW0742  HISTORY     - 1938     GOOD             CGS
 BW0742
 BW0742                          STATION DESCRIPTION
 BW0742
 BW0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0742'2.7 MILES SOUTH OF GIBSON LANDING, CONCORDIA PARISH, ON RIFLE POINT,
 BW0742'IN A WOODS BACK OF VAUCLUSE LANDING, 0.2 MILE BELOW A POINT OPPOSITE
 BW0742'GREENS BAYOU, AT A PROMINENT SLOUGH, 1725 FEET FROM THE TOP OF THE
 BW0742'MISSISSIPPI RIVER BANK, 16 FEET SOUTH OF A FOOTPATH TO THE RIVER, 30.2
 BW0742'FEET SOUTHEAST OF A BLAZED 15-INCH HACKBERRY TREE, 14.1 FEET NORTHEAST
 BW0742'OF A BLAZED 20-INCH HACKBERRY TREE, 7.2 FEET SOUTH OF A BLAZED 12-INCH
 BW0742'HACKBERRY TREE, AND 7 FEET NORTH OF THE SLOUGH.  A STONE POST
 BW0742'PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2301 ***********************************************************************
 BJ2301  DESIGNATION -  129
 BJ2301  PID         -  BJ2301
 BJ2301  STATE/COUNTY-  LA/ST MARTIN
 BJ2301  COUNTRY     -  US
 BJ2301  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2301
 BJ2301                         *CURRENT SURVEY CONTROL
 BJ2301  ______________________________________________________________________
 BJ2301* NAD 83(1986) POSITION- 30 11 43.     (N) 091 32 16.     (W)   SCALED
 BJ2301* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2301  **This station is located in a suspected subsidence area (see below).
 BJ2301  ______________________________________________________________________
 BJ2301  GEOID HEIGHT    -        -27.002 (meters)                     GEOID18
 BJ2301
 BJ2301.The horizontal coordinates were scaled from a map and have
 BJ2301.an estimated accuracy of +/- 6 seconds.
 BJ2301
 BJ2301.** This station is in an area of known vertical motion. If an
 BJ2301.** orthometric height was ever established but is not available 
 BJ2301.** in the current survey control section, the orthometric height
 BJ2301.** is considered suspect.  Suspect heights are available in the
 BJ2301.** superseded section only if requested.
 BJ2301
 BJ2301.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2301.GEOID18 height accuracy estimate available here.
 BJ2301
 BJ2301.Click photographs - Photos may exist for this station.
 BJ2301
 BJ2301;                    North         East    Units  Estimated Accuracy
 BJ2301;SPC LA S     -   187,930.      980,310.      MT  (+/- 180 meters Scaled)
 BJ2301
 BJ2301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP407413(NAD 83)
 BJ2301
 BJ2301                          SUPERSEDED SURVEY CONTROL
 BJ2301
 BJ2301.No superseded survey control is available for this station.
 BJ2301
 BJ2301_MARKER: S = SPIKE
 BJ2301_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2301_SP_SET: TREE
 BJ2301_STAMPING: PRE.B.M. 129 1933
 BJ2301_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2301
 BJ2301  HISTORY     - Date     Condition        Report By
 BJ2301  HISTORY     - 1933     MONUMENTED       USACE
 BJ2301
 BJ2301                          STATION DESCRIPTION
 BJ2301
 BJ2301'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2301'4.3 MI N FROM BAYOU CHENE.
 BJ2301'4.3 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2301'ON THE RIGHT BANK OF SPLICE ISLAND CHUTE, ABOUT 500 FEET BELOW THE
 BJ2301'HEAD OF WILLOW CHUTE, AT TIMBER EDGE ABOUT 200 FEET BELOW THE GAGE AT
 BJ2301'MILEPOST 77 C, ABOUT 50 FEET LANDWARD FROM THE TOP OF THE BANK, IN THE
 BJ2301'RIVERSIDE OF A BLAZED 30-INCH WILLOW TREE WITH A BRASS PLATE STAMPED
 BJ2301'PRE. B.M. 129 1933, AND ABOUT 12 INCHES HIGHER THAN THE GROUND. A
 BJ2301'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3935 ***********************************************************************
 BJ3935  DESIGNATION -  129 59
 BJ3935  PID         -  BJ3935
 BJ3935  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3935  COUNTRY     -  US
 BJ3935  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3935
 BJ3935                         *CURRENT SURVEY CONTROL
 BJ3935  ______________________________________________________________________
 BJ3935* NAD 83(1986) POSITION- 30 26 23.     (N) 091 02 36.     (W)   SCALED
 BJ3935* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3935  **This station is located in a suspected subsidence area (see below).
 BJ3935  ______________________________________________________________________
 BJ3935  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BJ3935  DYNAMIC HEIGHT  -         12.067 (meters)       39.59  (feet) COMP
 BJ3935  MODELED GRAVITY -    979,339.5   (mgal)                       NAVD 88
 BJ3935
 BJ3935.The horizontal coordinates were scaled from a map and have
 BJ3935.an estimated accuracy of +/- 6 seconds.
 BJ3935
 BJ3935.** This station is in an area of known vertical motion. If an
 BJ3935.** orthometric height was ever established but is not available 
 BJ3935.** in the current survey control section, the orthometric height
 BJ3935.** is considered suspect.  Suspect heights are available in the
 BJ3935.** superseded section only if requested.
 BJ3935
 BJ3935.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3935.GEOID18 height accuracy estimate available here.
 BJ3935
 BJ3935.Click photographs - Photos may exist for this station.
 BJ3935
 BJ3935.The dynamic height is computed by dividing the NAVD 88
 BJ3935.geopotential number by the normal gravity value computed on the
 BJ3935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3935.degrees latitude (g = 980.6199 gals.).
 BJ3935
 BJ3935.The modeled gravity was interpolated from observed gravity values.
 BJ3935
 BJ3935;                    North         East    Units  Estimated Accuracy
 BJ3935;SPC LA S     -   215,040.    1,027,860.      MT  (+/- 180 meters Scaled)
 BJ3935
 BJ3935_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP878691(NAD 83)
 BJ3935
 BJ3935                          SUPERSEDED SURVEY CONTROL
 BJ3935
 BJ3935.No superseded survey control is available for this station.
 BJ3935
 BJ3935_MARKER: DB = BENCH MARK DISK
 BJ3935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3935_STAMPING: 129-59 1959
 BJ3935_MARK LOGO: LA-033
 BJ3935_PROJECTION: FLUSH
 BJ3935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3935+STABILITY: SURFACE MOTION
 BJ3935
 BJ3935  HISTORY     - Date     Condition        Report By
 BJ3935  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3935  HISTORY     - 1987     GOOD             LA-033
 BJ3935
 BJ3935                          STATION DESCRIPTION
 BJ3935
 BJ3935'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3935'IN BATON ROUGE.
 BJ3935'LOCATED EAST OF BATON ROUGE, ABOUT 4.0 KM (2.5 MI) EAST ON OLD
 BJ3935'HAMMOND HIGHWAY FROM THE INTERSECTION OF OLD HAMMOND HIGHWAY AND
 BJ3935'AIRLINE HIGHWAY TO THE MARK SET AT THE SOUTHEAST END OF A SMALL
 BJ3935'BRIDGE OVER JONES CREEK, 6.1 METERS (20 FEET) SOUTH OF THE CENTERLINE
 BJ3935'OF OLD HAMMOND HIGHWAY, 1.1 METERS (3.5 FEET) SOUTH OF THE SOUTHEAST
 BJ3935'CORNER OF THE BRIDGE RAIL, AND 2.1 METERS (4 FEET) SOUTH OF THE
 BJ3935'SOUTHEAST CORNER OF A BRIDGE.
 BJ3935'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ3935'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0585 ***********************************************************************
 BJ0585  DESIGNATION -  13
 BJ0585  PID         -  BJ0585
 BJ0585  STATE/COUNTY-  LA/IBERVILLE
 BJ0585  COUNTRY     -  US
 BJ0585  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0585
 BJ0585                         *CURRENT SURVEY CONTROL
 BJ0585  ______________________________________________________________________
 BJ0585* NAD 83(1986) POSITION- 30 16 23.     (N) 091 11 33.     (W)   SCALED
 BJ0585* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0585  **This station is located in a suspected subsidence area (see below).
 BJ0585  ______________________________________________________________________
 BJ0585  GEOID HEIGHT    -        -27.020 (meters)                     GEOID18
 BJ0585  DYNAMIC HEIGHT  -          6.522 (meters)       21.40  (feet) COMP
 BJ0585  MODELED GRAVITY -    979,317.0   (mgal)                       NAVD 88
 BJ0585
 BJ0585.The horizontal coordinates were scaled from a map and have
 BJ0585.an estimated accuracy of +/- 6 seconds.
 BJ0585
 BJ0585.** This station is in an area of known vertical motion. If an
 BJ0585.** orthometric height was ever established but is not available 
 BJ0585.** in the current survey control section, the orthometric height
 BJ0585.** is considered suspect.  Suspect heights are available in the
 BJ0585.** superseded section only if requested.
 BJ0585
 BJ0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0585.GEOID18 height accuracy estimate available here.
 BJ0585
 BJ0585.Click photographs - Photos may exist for this station.
 BJ0585
 BJ0585.The dynamic height is computed by dividing the NAVD 88
 BJ0585.geopotential number by the normal gravity value computed on the
 BJ0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0585.degrees latitude (g = 980.6199 gals.).
 BJ0585
 BJ0585.The modeled gravity was interpolated from observed gravity values.
 BJ0585
 BJ0585;                    North         East    Units  Estimated Accuracy
 BJ0585;SPC LA S     -   196,540.    1,013,550.      MT  (+/- 180 meters Scaled)
 BJ0585
 BJ0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP738504(NAD 83)
 BJ0585
 BJ0585                          SUPERSEDED SURVEY CONTROL
 BJ0585
 BJ0585.No superseded survey control is available for this station.
 BJ0585
 BJ0585_MARKER: P = PIPE CAP
 BJ0585_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0585_STAMPING: P.B.M. 13 REDCROSS 1929
 BJ0585_MARK LOGO: USACE
 BJ0585_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0585_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0585
 BJ0585  HISTORY     - Date     Condition        Report By
 BJ0585  HISTORY     - 1929     MONUMENTED       USACE
 BJ0585  HISTORY     - 1966     GOOD             CGS
 BJ0585
 BJ0585                          STATION DESCRIPTION
 BJ0585
 BJ0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ0585'0.65 MI NE FROM MELVILLE.
 BJ0585'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ0585'STATION AT MELVILLE, THENCE 0.15 MILE NORTH ALONG A GRAVELED ROAD, IN
 BJ0585'SECTION 26, T4S, R7E, 285 FEET SOUTHEAST OF THE CENTER OF THE
 BJ0585'JUNCTION OF STATE ROADS 10 AND 417, 255 FEET EAST OF THE CENTER LINE
 BJ0585'OF STATE ROAD 10 LEADING SOUTH, 144 FEET SOUTH OF THE CENTER LINE OF
 BJ0585'STATE ROAD 10 LEADING EAST, 17 FEET SOUTH-SOUTHEAST OF A LARGE GNARLED
 BJ0585'TREE, 0.9 FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BJ0585'ROAD, A 5-INCH IRON PIPE BEARING A U. S. ENGINEERS CAP WHICH PROJECTS
 BJ0585'15 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1224 ***********************************************************************
 BK1224  DESIGNATION -  13
 BK1224  PID         -  BK1224
 BK1224  STATE/COUNTY-  LA/RAPIDES
 BK1224  COUNTRY     -  US
 BK1224  USGS QUAD   -  STEEP GULLY (2018)
 BK1224
 BK1224                         *CURRENT SURVEY CONTROL
 BK1224  ______________________________________________________________________
 BK1224* NAD 83(1986) POSITION- 30 57 00.     (N) 092 45 33.     (W)   SCALED
 BK1224* NAVD 88 ORTHO HEIGHT -    52.27  (+/-2cm)      171.5   (feet) VERTCON3
 BK1224  ______________________________________________________________________
 BK1224  GEOID HEIGHT    -        -26.726 (meters)                     GEOID18
 BK1224  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1224
 BK1224.The horizontal coordinates were scaled from a map and have
 BK1224.an estimated accuracy of +/- 6 seconds.
 BK1224
 BK1224.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1224.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1224
 BK1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1224.GEOID18 height accuracy estimate available here.
 BK1224
 BK1224.The vertical order pertains to the NGVD 29 superseded value.
 BK1224
 BK1224.Click photographs - Photos may exist for this station.
 BK1224
 BK1224;                    North         East    Units  Estimated Accuracy
 BK1224;SPC LA N     -    49,930.      975,230.      MT  (+/- 180 meters Scaled)
 BK1224
 BK1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ230240(NAD 83)
 BK1224
 BK1224                          SUPERSEDED SURVEY CONTROL
 BK1224
 BK1224  NGVD 29 (11/26/84)   52.265  (m)          171.47   (f) ADJUSTED    2 0
 BK1224
 BK1224.Superseded values are not recommended for survey control.
 BK1224
 BK1224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1224.See file dsdata.pdf to determine how the superseded data were derived.
 BK1224
 BK1224_MARKER: DD = SURVEY DISK
 BK1224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1224_STAMPING: 13 GDS 1966
 BK1224_MARK LOGO: USGS
 BK1224_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1224+STABILITY: SURFACE MOTION
 BK1224
 BK1224  HISTORY     - Date     Condition        Report By
 BK1224  HISTORY     - 1966     MONUMENTED       USGS
 BK1224  HISTORY     - 1969     GOOD             LADTD
 BK1224  HISTORY     - 1981     GOOD             LADTD
 BK1224  HISTORY     - 19990424 GOOD             USPSQD
 BK1224
 BK1224                          STATION DESCRIPTION
 BK1224
 BK1224'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1224'6.75 MI NE FROM ELIZABETH.
 BK1224'ABOUT 6.75 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 112 FROM THE POST
 BK1224'OFFICE AT ELIZABETH.  0.95 MILE NORTHEAST OF THE PLAINVIEW HIGH
 BK1224'SCHOOL.  0.65 MILE NORTHEAST OF BENCH MARK 40V49.  39 FEET WEST OF THE
 BK1224'CENTERLINE OF LOUISIANA HIGHWAY 112.  11 FEET WEST OF A POWER POLE. 35
 BK1224'FEET SOUTH OF THE CENTER OF GRAVEL ROAD LEADING WEST.  53 FEET
 BK1224'SOUTHEAST OF CENTER OF METAL CATTLE GUARD.  6 FEET SOUTH OF A BARB
 BK1224'WIRE FENCE.  10 FEET WEST OF A BARB WIRE FENCE.  DISK SET IN TOP OF
 BK1224'CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 2 FEET
 BK1224'WEST OF THE MARK.
 BK1224
 BK1224                          STATION RECOVERY (1981)
 BK1224
 BK1224'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1224'RECOVERED IN GOOD CONDITION.
 BK1224
 BK1224                          STATION RECOVERY (1999)
 BK1224
 BK1224'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1224'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4089 ***********************************************************************
 BJ4089  DESIGNATION -  13 87
 BJ4089  PID         -  BJ4089
 BJ4089  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4089  COUNTRY     -  US
 BJ4089  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4089
 BJ4089                         *CURRENT SURVEY CONTROL
 BJ4089  ______________________________________________________________________
 BJ4089* NAD 83(1986) POSITION- 30 20 43.     (N) 091 01 24.     (W)   SCALED
 BJ4089* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4089  **This station is located in a suspected subsidence area (see below).
 BJ4089  ______________________________________________________________________
 BJ4089  GEOID HEIGHT    -        -26.975 (meters)                     GEOID18
 BJ4089  DYNAMIC HEIGHT  -          8.202 (meters)       26.91  (feet) COMP
 BJ4089  MODELED GRAVITY -    979,330.2   (mgal)                       NAVD 88
 BJ4089
 BJ4089.The horizontal coordinates were scaled from a map and have
 BJ4089.an estimated accuracy of +/- 6 seconds.
 BJ4089
 BJ4089.** This station is in an area of known vertical motion. If an
 BJ4089.** orthometric height was ever established but is not available 
 BJ4089.** in the current survey control section, the orthometric height
 BJ4089.** is considered suspect.  Suspect heights are available in the
 BJ4089.** superseded section only if requested.
 BJ4089
 BJ4089.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4089.GEOID18 height accuracy estimate available here.
 BJ4089
 BJ4089.Click photographs - Photos may exist for this station.
 BJ4089
 BJ4089.The dynamic height is computed by dividing the NAVD 88
 BJ4089.geopotential number by the normal gravity value computed on the
 BJ4089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4089.degrees latitude (g = 980.6199 gals.).
 BJ4089
 BJ4089.The modeled gravity was interpolated from observed gravity values.
 BJ4089
 BJ4089;                    North         East    Units  Estimated Accuracy
 BJ4089;SPC LA S     -   204,580.    1,029,810.      MT  (+/- 180 meters Scaled)
 BJ4089
 BJ4089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP900587(NAD 83)
 BJ4089
 BJ4089                          SUPERSEDED SURVEY CONTROL
 BJ4089
 BJ4089.No superseded survey control is available for this station.
 BJ4089
 BJ4089_MARKER: DB = BENCH MARK DISK
 BJ4089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4089_STAMPING: 13-87 1987
 BJ4089_MARK LOGO: LA-033
 BJ4089_PROJECTION: FLUSH
 BJ4089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4089+STABILITY: SURFACE MOTION
 BJ4089
 BJ4089  HISTORY     - Date     Condition        Report By
 BJ4089  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4089  HISTORY     - 20050315 GOOD             SJBGRP
 BJ4089
 BJ4089                          STATION DESCRIPTION
 BJ4089
 BJ4089'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4089'IN BATON ROUGE.
 BJ4089'LOCATED SOUTHEAST OF THE INTERSECTION OF HIGHLAND ROAD AND PERKINS
 BJ4089'ROAD ON HIGHLAND ROAD AT 18490 HIGHLAND ROAD, 12.0 METERS (39.5 FT)
 BJ4089'SOUTHEAST OF THE CENTERLINE OF HIGHLAND ROAD, 0.8 METERS (2.5 FT)
 BJ4089'NORTH OF A 6-INCH OAK TREE, 0.8 METERS (2.5 FT) NORTHWEST OF A 6-INCH
 BJ4089'OAK TREE, AND 0.3 METERS (1.0 FT) WEST OF A RIGHT-OF-WAY MARKER.
 BJ4089'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4089'THE MARK IS ABOVE LEVEL WITH HIGHLAND ROAD.
 BJ4089
 BJ4089                          STATION RECOVERY (2005)
 BJ4089
 BJ4089'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4089'RECOVERED IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0061 ***********************************************************************
 BJ0061  DESIGNATION -  13 ABLDAPA
 BJ0061  PID         -  BJ0061
 BJ0061  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0061  COUNTRY     -  US
 BJ0061  USGS QUAD   -  NEW ROADS (2018)
 BJ0061
 BJ0061                         *CURRENT SURVEY CONTROL
 BJ0061  ______________________________________________________________________
 BJ0061* NAD 83(1986) POSITION- 30 44 09.     (N) 091 25 46.     (W)   SCALED
 BJ0061* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0061  **This station is located in a suspected subsidence area (see below).
 BJ0061  ______________________________________________________________________
 BJ0061  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ0061  DYNAMIC HEIGHT  -         10.727 (meters)       35.19  (feet) COMP
 BJ0061  MODELED GRAVITY -    979,362.2   (mgal)                       NAVD 88
 BJ0061
 BJ0061.The horizontal coordinates were scaled from a map and have
 BJ0061.an estimated accuracy of +/- 6 seconds.
 BJ0061
 BJ0061.** This station is in an area of known vertical motion. If an
 BJ0061.** orthometric height was ever established but is not available 
 BJ0061.** in the current survey control section, the orthometric height
 BJ0061.** is considered suspect.  Suspect heights are available in the
 BJ0061.** superseded section only if requested.
 BJ0061
 BJ0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0061.GEOID18 height accuracy estimate available here.
 BJ0061
 BJ0061.Click photographs - Photos may exist for this station.
 BJ0061
 BJ0061.The dynamic height is computed by dividing the NAVD 88
 BJ0061.geopotential number by the normal gravity value computed on the
 BJ0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0061.degrees latitude (g = 980.6199 gals.).
 BJ0061
 BJ0061.The modeled gravity was interpolated from observed gravity values.
 BJ0061
 BJ0061;                    North         East    Units  Estimated Accuracy
 BJ0061;SPC LA S     -   247,840.      990,800.      MT  (+/- 180 meters Scaled)
 BJ0061
 BJ0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ503013(NAD 83)
 BJ0061
 BJ0061                          SUPERSEDED SURVEY CONTROL
 BJ0061
 BJ0061.No superseded survey control is available for this station.
 BJ0061
 BJ0061_MARKER: P = PIPE CAP
 BJ0061_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0061
 BJ0061  HISTORY     - Date     Condition        Report By
 BJ0061  HISTORY     - UNK      MONUMENTED       USACE
 BJ0061  HISTORY     - 1976     GOOD             NGS
 BJ0061
 BJ0061                          STATION DESCRIPTION
 BJ0061
 BJ0061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0061'0.2 MI NE FROM POINTE COUPEE.
 BJ0061'0.2 MILE NORTHEAST ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF STATE
 BJ0061'HIGHWAYS 10 AND 420, 42 FT NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BJ0061'21 FT WEST OF THE CENTER LINE OF A PRIVATE GRAVEL ROAD LEADING OVER
 BJ0061'THE LEVEE, 8.5 FT NORTH OF A FENCE, A 1-INCH IRON PIPE AND CAP DRIVEN
 BJ0061'TO A DEPTH OF 86 FT ENCASED IN A 2-INCH PIPE BORED TO A DEPTH OF
 BJ0061'76 FT WITH A 3-INCH SCREW CAP FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1409 ***********************************************************************
 CP1409  DESIGNATION -  13 BOLT
 CP1409  PID         -  CP1409
 CP1409  STATE/COUNTY-  LA/RICHLAND
 CP1409  COUNTRY     -  US
 CP1409  USGS QUAD   -  DELHI (2018)
 CP1409
 CP1409                         *CURRENT SURVEY CONTROL
 CP1409  ______________________________________________________________________
 CP1409* NAD 83(1986) POSITION- 32 27 25.     (N) 091 29 47.     (W)   SCALED
 CP1409* NAVD 88 ORTHO HEIGHT -    28.890 (meters)       94.78  (feet) ADJUSTED
 CP1409  ______________________________________________________________________
 CP1409  GEOID HEIGHT    -        -26.209 (meters)                     GEOID18
 CP1409  DYNAMIC HEIGHT  -         28.858 (meters)       94.68  (feet) COMP
 CP1409  MODELED GRAVITY -    979,516.9   (mgal)                       NAVD 88
 CP1409
 CP1409  VERT ORDER      -  SECOND    CLASS 0
 CP1409
 CP1409.The horizontal coordinates were scaled from a map and have
 CP1409.an estimated accuracy of +/- 6 seconds.
 CP1409
 CP1409.The orthometric height was determined by differential leveling and
 CP1409.adjusted by the NATIONAL GEODETIC SURVEY
 CP1409.in June 1991.
 CP1409
 CP1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1409.GEOID18 height accuracy estimate available here.
 CP1409
 CP1409.Click photographs - Photos may exist for this station.
 CP1409
 CP1409.The dynamic height is computed by dividing the NAVD 88
 CP1409.geopotential number by the normal gravity value computed on the
 CP1409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1409.degrees latitude (g = 980.6199 gals.).
 CP1409
 CP1409.The modeled gravity was interpolated from observed gravity values.
 CP1409
 CP1409;                    North         East    Units  Estimated Accuracy
 CP1409;SPC LA N     -   217,420.    1,094,360.      MT  (+/- 180 meters Scaled)
 CP1409
 CP1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR413920(NAD 83)
 CP1409
 CP1409                          SUPERSEDED SURVEY CONTROL
 CP1409
 CP1409  NGVD 29 (??/??/92)   28.953  (m)           94.99   (f) ADJ UNCH    2 0
 CP1409
 CP1409.Superseded values are not recommended for survey control.
 CP1409
 CP1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1409.See file dsdata.pdf to determine how the superseded data were derived.
 CP1409
 CP1409_MARKER: B = BOLT
 CP1409_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1409_SP_SET: UNDERGROUND STONE
 CP1409_PROJECTION: RECESSED 91 CENTIMETERS
 CP1409_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1409
 CP1409  HISTORY     - Date     Condition        Report By
 CP1409  HISTORY     - UNK      MONUMENTED       USACE
 CP1409  HISTORY     - 1968     GOOD             CGS
 CP1409  HISTORY     - 20140901 MARK NOT FOUND   GEOCAC
 CP1409
 CP1409                          STATION DESCRIPTION
 CP1409
 CP1409'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1409'0.2 MI WEST FROM DELHI.  1,000 FEET WEST OF THE YAZOO AND MISSISSIPPI
 CP1409'VALLEY RAILROAD STATION, AT THE NORTHWEST CORNER OF THE W.T. INSLEY
 CP1409'YARD, 91.7 FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK, 63 FEET
 CP1409'NORTHWEST OF THE NORTHWEST CORNER OF THE RESIDENCE, 26 FEET NORTHWEST
 CP1409'OF A 36 INCH CEDAR TREE, 15 FEET SOUTH OF THE CENTERLINE OF A ROAD,
 CP1409'AND 10 FEET EAST OF A POWER-TRANSMISSION LINE POLE.  A COPPER BOLT,
 CP1409'SET IN THE TOP OF A STONE 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 CP1409'THROUGH AN IRON PIPE PROJECTING 1.2 FEET ABOVE GROUND AND BEARING A
 CP1409'USACE, U.S. ARMY, STANDARD CAP.
 CP1409
 CP1409                          STATION RECOVERY (2014)
 CP1409
 CP1409'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CP1409'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0210 ***********************************************************************
 BJ0210  DESIGNATION -  13 BOLT
 BJ0210  PID         -  BJ0210
 BJ0210  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0210  COUNTRY     -  US
 BJ0210  USGS QUAD   -  MELVILLE (2018)
 BJ0210
 BJ0210                         *CURRENT SURVEY CONTROL
 BJ0210  ______________________________________________________________________
 BJ0210* NAD 83(1986) POSITION- 30 41 32.     (N) 091 43 44.     (W)   SCALED
 BJ0210* NAVD 88 ORTHO HEIGHT -     7.450 (meters)       24.44  (feet) ADJUSTED
 BJ0210  ______________________________________________________________________
 BJ0210  GEOID HEIGHT    -        -27.174 (meters)                     GEOID18
 BJ0210  DYNAMIC HEIGHT  -          7.440 (meters)       24.41  (feet) COMP
 BJ0210  MODELED GRAVITY -    979,358.9   (mgal)                       NAVD 88
 BJ0210
 BJ0210  VERT ORDER      -  FIRST     CLASS I
 BJ0210
 BJ0210.The horizontal coordinates were scaled from a map and have
 BJ0210.an estimated accuracy of +/- 6 seconds.
 BJ0210
 BJ0210.The orthometric height was determined by differential leveling and
 BJ0210.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0210.in February 1994.
 BJ0210
 BJ0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0210.GEOID18 height accuracy estimate available here.
 BJ0210
 BJ0210.Click photographs - Photos may exist for this station.
 BJ0210
 BJ0210.The dynamic height is computed by dividing the NAVD 88
 BJ0210.geopotential number by the normal gravity value computed on the
 BJ0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0210.degrees latitude (g = 980.6199 gals.).
 BJ0210
 BJ0210.The modeled gravity was interpolated from observed gravity values.
 BJ0210
 BJ0210;                    North         East    Units  Estimated Accuracy
 BJ0210;SPC LA S     -   243,070.      962,100.      MT  (+/- 180 meters Scaled)
 BJ0210
 BJ0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP217961(NAD 83)
 BJ0210
 BJ0210                          SUPERSEDED SURVEY CONTROL
 BJ0210
 BJ0210  NAVD 88 (06/15/91)    7.490  (m)           24.57   (f) SUPERSEDED  1 1
 BJ0210  NGVD 29 (11/26/84)    7.454  (m)           24.46   (f) ADJUSTED    1 1
 BJ0210
 BJ0210.Superseded values are not recommended for survey control.
 BJ0210
 BJ0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0210.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0210
 BJ0210_MARKER: B = BOLT
 BJ0210_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0210_STAMPING: P.B.M. 13 REDCROSS 1929
 BJ0210_PROJECTION: RECESSED 76 CENTIMETERS
 BJ0210_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0210
 BJ0210  HISTORY     - Date     Condition        Report By
 BJ0210  HISTORY     - 1929     MONUMENTED       USACE
 BJ0210  HISTORY     - 1966     GOOD             CGS
 BJ0210  HISTORY     - 1976     GOOD             NGS
 BJ0210
 BJ0210                          STATION DESCRIPTION
 BJ0210
 BJ0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ0210'0.65 MI NE FROM MELVILLE.
 BJ0210'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ0210'STATION AT MELVILLE, THENCE 0.15 MILE NORTH ALONG A GRAVELED ROAD, IN
 BJ0210'SECTION 26, T4S, R7E, 285 FEET SOUTHEAST OF THE CENTER OF THE
 BJ0210'JUNCTION OF STATE ROADS 10 AND 417, 255 FEET EAST OF THE CENTER LINE
 BJ0210'OF STATE ROAD 10 LEADING SOUTH, 144 FEET SOUTH OF THE CENTER LINE OF
 BJ0210'STATE ROAD 10 LEADING EAST, 17 FEET SOUTH-SOUTHEAST OF A LARGE GNARLED
 BJ0210'TREE, 0.9 FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BJ0210'ROAD, A COPPER BOLT IN A SLAB OF CONCRETE ABOUT 2 1/2 FEET BELOW THE
 BJ0210'SURFACE OF THE GROUND ACCESS TO WHICH IS HAD THROUGH A 5-INCH IRON
 BJ0210'PIPE BEARING A U. S. ENGINEERS CAP WHICH PROJECTS 15 INCHES.
 BJ0210
 BJ0210                          STATION RECOVERY (1976)
 BJ0210
 BJ0210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0210'0.6 MILE EAST ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE STATE
 BJ0210'HIGHWAY 105 UNDERPASS, THENCE 0.2 MILE NORTH ALONG A LEVEE AND STATE
 BJ0210'HIGHWAY 10, 285 FT SOUTHEAST OF THE CENTER OF THE JUNCTION OF STATE
 BJ0210'HIGHWAYS 10 AND 417, 255 FT EAST OF THE CENTER LINE OF STATE HIGHWAY
 BJ0210'10 LEADING SOUTH, 144 FT SOUTH OF THE CENTER LINE OF STATE HIGHWAY 10
 BJ0210'LEADING EAST, 39 FT SOUTHEAST OF AN OLD WELL FOUNDATION, A COPPER
 BJ0210'BOLT SET IN A CONCRETE SLAB ABOUT 2.5 FT BELOW THE LEVEL OF THE GROUND
 BJ0210', ACCESS TO WHICH IS HAD THOUGH A 4-INCH IRON PIPE BEARING A CAP
 BJ0210'WHICH PROJECTS 1.5 FT ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2090 ***********************************************************************
 BJ2090  DESIGNATION -  13 C
 BJ2090  PID         -  BJ2090
 BJ2090  STATE/COUNTY-  LA/IBERIA
 BJ2090  COUNTRY     -  US
 BJ2090  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2090
 BJ2090                         *CURRENT SURVEY CONTROL
 BJ2090  ______________________________________________________________________
 BJ2090* NAD 83(1986) POSITION- 30 01 50.     (N) 091 29 00.     (W)   SCALED
 BJ2090* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2090  **This station is located in a suspected subsidence area (see below).
 BJ2090  ______________________________________________________________________
 BJ2090  GEOID HEIGHT    -        -26.593 (meters)                     GEOID18
 BJ2090
 BJ2090.The horizontal coordinates were scaled from a map and have
 BJ2090.an estimated accuracy of +/- 6 seconds.
 BJ2090
 BJ2090.** This station is in an area of known vertical motion. If an
 BJ2090.** orthometric height was ever established but is not available 
 BJ2090.** in the current survey control section, the orthometric height
 BJ2090.** is considered suspect.  Suspect heights are available in the
 BJ2090.** superseded section only if requested.
 BJ2090
 BJ2090.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2090.GEOID18 height accuracy estimate available here.
 BJ2090
 BJ2090.Click photographs - Photos may exist for this station.
 BJ2090
 BJ2090;                    North         East    Units  Estimated Accuracy
 BJ2090;SPC LA S     -   169,660.      985,530.      MT  (+/- 180 meters Scaled)
 BJ2090
 BJ2090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP462231(NAD 83)
 BJ2090
 BJ2090                          SUPERSEDED SURVEY CONTROL
 BJ2090
 BJ2090.No superseded survey control is available for this station.
 BJ2090
 BJ2090_MARKER: S = SPIKE
 BJ2090_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2090_SP_SET: TREE
 BJ2090_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2090
 BJ2090  HISTORY     - Date     Condition        Report By
 BJ2090  HISTORY     - UNK      MONUMENTED       USACE
 BJ2090  HISTORY     - 1936     GOOD             DOD
 BJ2090
 BJ2090                          STATION DESCRIPTION
 BJ2090
 BJ2090'DESCRIBED BY US DEPARTMENT OF DEFENSE 1936
 BJ2090'1 MI SE FROM TURKEY ISLAND.
 BJ2090'ABOUT 1 MILE SOUTHWEST OF THE NORTHERNMOST (NORTHEAST) POINT OF TURKEY
 BJ2090'ISLAND, IBERIA PARISH, AT THE CONFLUENCE OF LULA CHUTE AND HOG ISLAND
 BJ2090'PASS, ABOUT 1,250 FEET EAST OF THE CENTER LINE OF A SPOIL BANK ALONG
 BJ2090'THE EAST BANK OF CHICOT PASS, ABOUT 120 FEET WEST OF THE EAST END OF
 BJ2090'LULA CHUTE, ON THE WEST BANK OF HOG ISLAND PASS, ABOUT 85 FEET BACK OF
 BJ2090'THE BANK OF HOG ISLAND PASS, ON RANGE 17 OF ATCHAFALAYA BASIN CROSS
 BJ2090'SECTIONS, IN A BLAZED 12-INCH WILLOW TREE, AND ABOUT 1.5 FEET HIGHER
 BJ2090'THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2672 ***********************************************************************
 BJ2672  DESIGNATION -  13 CAP
 BJ2672  PID         -  BJ2672
 BJ2672  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2672  COUNTRY     -  US
 BJ2672  USGS QUAD   -  MELVILLE (2018)
 BJ2672
 BJ2672                         *CURRENT SURVEY CONTROL
 BJ2672  ______________________________________________________________________
 BJ2672* NAD 83(1986) POSITION- 30 41 32.     (N) 091 43 43.     (W)   SCALED
 BJ2672* NAVD 88 ORTHO HEIGHT -     8.67  (+/-2cm)       28.4   (feet) VERTCON3
 BJ2672  ______________________________________________________________________
 BJ2672  GEOID HEIGHT    -        -27.174 (meters)                     GEOID18
 BJ2672  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2672
 BJ2672.The horizontal coordinates were scaled from a map and have
 BJ2672.an estimated accuracy of +/- 6 seconds.
 BJ2672
 BJ2672.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2672.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2672
 BJ2672.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2672.GEOID18 height accuracy estimate available here.
 BJ2672
 BJ2672.The vertical order pertains to the NGVD 29 superseded value.
 BJ2672
 BJ2672.Click photographs - Photos may exist for this station.
 BJ2672
 BJ2672;                    North         East    Units  Estimated Accuracy
 BJ2672;SPC LA S     -   243,070.      962,130.      MT  (+/- 180 meters Scaled)
 BJ2672
 BJ2672_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP217961(NAD 83)
 BJ2672
 BJ2672                          SUPERSEDED SURVEY CONTROL
 BJ2672
 BJ2672  NGVD 29 (11/26/84)    8.669  (m)           28.44   (f) ADJUSTED    1 2
 BJ2672
 BJ2672.Superseded values are not recommended for survey control.
 BJ2672
 BJ2672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2672.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2672
 BJ2672_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2672_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2672_STAMPING: P.B.M. 13 REDCROSS 1929
 BJ2672_MARK LOGO: USACE
 BJ2672_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2672_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2672
 BJ2672  HISTORY     - Date     Condition        Report By
 BJ2672  HISTORY     - 1929     MONUMENTED       USACE
 BJ2672  HISTORY     - 1966     GOOD             CGS
 BJ2672
 BJ2672                          STATION DESCRIPTION
 BJ2672
 BJ2672'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2672'0.65 MI NE FROM MELVILLE.
 BJ2672'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ2672'STATION AT MELVILLE, THENCE 0.15 MILE NORTH ALONG A GRAVELED ROAD, IN
 BJ2672'SECTION 26, T4S, R7E, 285 FEET SOUTHEAST OF THE CENTER OF THE
 BJ2672'JUNCTION OF STATE ROADS 10 AND 417, 255 FEET EAST OF THE CENTER LINE
 BJ2672'OF STATE ROAD 10 LEADING SOUTH, 144 FEET SOUTH OF THE CENTER LINE OF
 BJ2672'STATE ROAD 10 LEADING EAST, 17 FEET SOUTH-SOUTHEAST OF A LARGE GNARLED
 BJ2672'TREE, 0.9 FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BJ2672'ROAD, A U. S. ENGINEERS CAP WHICH PROJECTS 15 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0255 ***********************************************************************
 BJ0255  DESIGNATION -  13 EABPL
 BJ0255  PID         -  BJ0255
 BJ0255  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0255  COUNTRY     -  US
 BJ0255  USGS QUAD   -  LOTTIE (2018)
 BJ0255
 BJ0255                         *CURRENT SURVEY CONTROL
 BJ0255  ______________________________________________________________________
 BJ0255* NAD 83(1986) POSITION- 30 36 01.     (N) 091 39 06.     (W)   SCALED
 BJ0255* NAVD 88 ORTHO HEIGHT -     8.427 (meters)       27.65  (feet) ADJUSTED
 BJ0255  ______________________________________________________________________
 BJ0255  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BJ0255  DYNAMIC HEIGHT  -          8.416 (meters)       27.61  (feet) COMP
 BJ0255  MODELED GRAVITY -    979,349.0   (mgal)                       NAVD 88
 BJ0255
 BJ0255  VERT ORDER      -  FIRST     CLASS I
 BJ0255
 BJ0255.The horizontal coordinates were scaled from a map and have
 BJ0255.an estimated accuracy of +/- 6 seconds.
 BJ0255
 BJ0255.The orthometric height was determined by differential leveling and
 BJ0255.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0255.in February 1994.
 BJ0255
 BJ0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0255.GEOID18 height accuracy estimate available here.
 BJ0255
 BJ0255.Click photographs - Photos may exist for this station.
 BJ0255
 BJ0255.The dynamic height is computed by dividing the NAVD 88
 BJ0255.geopotential number by the normal gravity value computed on the
 BJ0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0255.degrees latitude (g = 980.6199 gals.).
 BJ0255
 BJ0255.The modeled gravity was interpolated from observed gravity values.
 BJ0255
 BJ0255;                    North         East    Units  Estimated Accuracy
 BJ0255;SPC LA S     -   232,850.      969,470.      MT  (+/- 180 meters Scaled)
 BJ0255
 BJ0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP292860(NAD 83)
 BJ0255
 BJ0255                          SUPERSEDED SURVEY CONTROL
 BJ0255
 BJ0255  NGVD 29 (11/26/84)    8.438  (m)           27.68   (f) ADJUSTED    1 1
 BJ0255
 BJ0255.Superseded values are not recommended for survey control.
 BJ0255
 BJ0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0255.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0255
 BJ0255_MARKER: DD = SURVEY DISK
 BJ0255_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0255_STAMPING: PBM 13 EABPL 1976 USE
 BJ0255_MARK LOGO: USACE
 BJ0255_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0255_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0255_ROD/PIPE-DEPTH: 32.3 meters
 BJ0255
 BJ0255  HISTORY     - Date     Condition        Report By
 BJ0255  HISTORY     - 1976     MONUMENTED       USACE
 BJ0255  HISTORY     - 1976     GOOD             NGS
 BJ0255
 BJ0255                          STATION DESCRIPTION
 BJ0255
 BJ0255'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0255'4.1 MI NORTH FROM LOTTIE.
 BJ0255'1.0 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0255'HIGHWAY 81, THENCE 3.1 MILES NORTH ALONG A LEVEE ROAD, 0.1 MILE
 BJ0255'NORTH OF THE JUNCTION OF A TRACK ROAD LEADING EAST, 160 FT EAST OF
 BJ0255'THE CENTER LINE OF THE ROAD, 142.3 FT EAST OF A CONCRETE MARKER AT
 BJ0255'STATION 700+ 00, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH
 BJ0255'OF 106 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 82 FT
 BJ0255'WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS 22 INCHES
 BJ0255'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0660 ***********************************************************************
 BJ0660  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ0660  DESIGNATION -  13 LLD ANO
 BJ0660  PID         -  BJ0660
 BJ0660  STATE/COUNTY-  LA/ST JAMES
 BJ0660  COUNTRY     -  US
 BJ0660  USGS QUAD   -  CONVENT (2018)
 BJ0660
 BJ0660                         *CURRENT SURVEY CONTROL
 BJ0660  ______________________________________________________________________
 BJ0660* NAD 83(2011) POSITION- 30 03 07.53242(N) 090 50 56.94456(W)   ADJUSTED
 BJ0660* NAD 83(2011) ELLIP HT-   -20.597 (meters)        (03/26/19)   ADJUSTED
 BJ0660* NAD 83(2011) EPOCH   -  2010.00
 BJ0660* NAVD 88 ORTHO HEIGHT -     5.86  (meters)       19.2   (feet) GPS OBS
 BJ0660* NAVD 88 EPOCH        -  2009.55
 BJ0660  **This station is located in a suspected subsidence area (see below).
 BJ0660  ______________________________________________________________________
 BJ0660  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 BJ0660  GEOID HEIGHT    -        -26.446 (meters)                     GEOID12A
 BJ0660  GEOID HEIGHT    -        -26.447 (meters)                     GEOID18
 BJ0660  NAD 83(2011) X  -    -81,885.360 (meters)                     COMP
 BJ0660  NAD 83(2011) Y  - -5,524,742.444 (meters)                     COMP
 BJ0660  NAD 83(2011) Z  -  3,175,363.045 (meters)                     COMP
 BJ0660  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 BJ0660
 BJ0660  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ0660  Standards:
 BJ0660         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ0660            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ0660  -------------------------------------------------------------------
 BJ0660  NETWORK    0.44   1.08           0.19   0.17   0.55      0.00287082
 BJ0660  -------------------------------------------------------------------
 BJ0660  Click here for local accuracies and other accuracy information.
 BJ0660
 BJ0660.The horizontal coordinates were established by GPS observations
 BJ0660.and adjusted by the National Geodetic Survey in March 2019.
 BJ0660
 BJ0660.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ0660.been affixed to the stable North American tectonic plate. See 
 BJ0660.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ0660
 BJ0660.The horizontal coordinates are valid at the epoch date displayed above
 BJ0660.which is a decimal equivalence of Year/Month/Day.
 BJ0660
 BJ0660.** This station is in an area of known vertical motion.  Due to the
 BJ0660.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0660.** determined the orthometric heights for marks in these suspect
 BJ0660.** subsidence areas should be considered valid only at the epoch date
 BJ0660.** associated with the orthometric height.  These heights must always
 BJ0660.** be validated when used as control.  All previously superseded
 BJ0660.** orthometric heights are now considered suspect and are available
 BJ0660.** in the superseded section.  NGS does not recommend using suspect
 BJ0660.** or superseded heights as control.
 BJ0660
 BJ0660.The orthometric height was determined by GPS observations and a
 BJ0660.high-resolution geoid model using precise GPS observation and
 BJ0660.processing techniques.
 BJ0660
 BJ0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0660.GEOID18 height accuracy estimate available here.
 BJ0660
 BJ0660.Click photographs - Photos may exist for this station.
 BJ0660
 BJ0660.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ0660
 BJ0660.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0660
 BJ0660.The ellipsoidal height was determined by GPS observations
 BJ0660.and is referenced to NAD 83.
 BJ0660
 BJ0660. The following values were computed from the NAD 83(2011) position.
 BJ0660
 BJ0660;                    North         East     Units Scale Factor Converg.
 BJ0660;SPC LA S     -   172,139.210 1,046,688.921   MT  0.99992614   +0 14 31.5
 BJ0660;SPC LA S     -   564,760.06  3,434,011.90   sFT  0.99992614   +0 14 31.5
 BJ0660;UTM  15      - 3,326,507.316   707,360.407   MT  1.00013052   +1 04 39.0
 BJ0660
 BJ0660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0660!SPC LA S     -   1.00000323  x   0.99992614  =   0.99992937
 BJ0660!UTM  15      -   1.00000323  x   1.00013052  =   1.00013376
 BJ0660
 BJ0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0736026507(NAD 83)
 BJ0660
 BJ0660                          SUPERSEDED SURVEY CONTROL
 BJ0660
 BJ0660  NAD 83(2011)-  30 03 07.53267(N)    090 50 56.94469(W) AD(2010.00) 0
 BJ0660  ELLIP H (06/27/12)  -20.590  (m)                       GP(2010.00)    
 BJ0660  ELLIP H (10/11/11)  -20.596  (m)                       GP(       ) 4 1
 BJ0660  NAD 83(2007)-  30 03 07.53274(N)    090 50 56.94525(W) AD(2006.81) A
 BJ0660  ELLIP H (03/12/08)  -20.586  (m)                       GP(2006.81) 3 1
 BJ0660  NAVD 88 (03/12/08)    5.81   (m)  GEOID03  model used  GP(2006.81)    
 BJ0660  NAVD 88 (02/14/94)    6.081  (m)           19.95   (f) ADJUSTED    1 1
 BJ0660  NGVD 29 (11/26/84)    6.140  (m)           20.14   (f) ADJUSTED    1 1
 BJ0660
 BJ0660.Superseded values are not recommended for survey control.
 BJ0660
 BJ0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0660.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0660
 BJ0660_MARKER: DD = SURVEY DISK
 BJ0660_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0660_STAMPING: 13 LLD ANO
 BJ0660_MARK LOGO: USACE
 BJ0660_PROJECTION: RECESSED 20 CENTIMETERS
 BJ0660_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0660+STABILITY: SURFACE MOTION
 BJ0660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0660+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 BJ0660
 BJ0660  HISTORY     - Date     Condition        Report By
 BJ0660  HISTORY     - 1975     MONUMENTED       USACE
 BJ0660  HISTORY     - 1977     GOOD             NGS
 BJ0660  HISTORY     - 20040414 GOOD             JCLS
 BJ0660  HISTORY     - 20060427 GOOD             NGS
 BJ0660  HISTORY     - 20090411 GOOD             WOOLPT
 BJ0660  HISTORY     - 20100917 GOOD             GEOMET
 BJ0660  HISTORY     - 20131007 GOOD             FAMM
 BJ0660  HISTORY     - 20160616 GOOD             NGS
 BJ0660
 BJ0660                          STATION DESCRIPTION
 BJ0660
 BJ0660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0660'12.7 MI NW FROM VACHERIE.
 BJ0660'12.75 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0660'STATE HIGHWAY 20 AT VACHERIE, 45.5 FT. NORTHEAST OF THE CENTER LINE
 BJ0660'OF THE HIGHWAY, 161 FT. SOUTHEAST OF THE CENTER LINE OF A SHELL
 BJ0660'ROAD LEADING EAST TO THE TOP OF THE LEVEE, 3 FT. NORTHEAST OF A FENCE.
 BJ0660
 BJ0660                          STATION RECOVERY (2004)
 BJ0660
 BJ0660'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (FJO)
 BJ0660'THE FENCE IS NO LONGER IN EXISTENCE.  THE STATION IS APPROXIMATELY 4
 BJ0660'INCHES BELOW THE SURFACE.
 BJ0660
 BJ0660                          STATION RECOVERY (2006)
 BJ0660
 BJ0660'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ0660'TO REACH FROM I-10 EXIT 182, JUNCTION OF STATE HIGHWAY 22 IN SORRENTO,
 BJ0660'TAKE LA-22 0.4 MI (0.6 KM) SOUTHWEST TO STATE HIGHWAY 70, THEN LEFT
 BJ0660'7.O MILES ALONG LA-70. JUST AFTER CROSSING THE MISSISSIPPI RIVER LA-70
 BJ0660'CROSSES OVER LA-18. CONTINUE 0.7 MI (1.13 KM) AND TURN LEFT ON
 BJ0660'FRONTAGE STREET FOR 0.7 MI (1.13 KM) TO A T-INTERSECTION. TURN LEFT ON
 BJ0660'LA-18 SOUTH FOR 6.05 MI (9.74 KM) TO THE MARK ON THE LEFT OR EAST SIDE
 BJ0660'OF LA-18, 47.5 M (155.8 FT) PAST A ROAD ON THE LEFT LEADING TO THE
 BJ0660'LEVEE.
 BJ0660'
 BJ0660'MARK IS 39.5 M (129.6 FT) SE OF A LEVEE NO TRESPASSING SIGN, 32.8 M
 BJ0660'(107.6 FT) NNE OF A UTILITY T-JUNCTION POLE, 25.5 M (83.7 FT) SW OF
 BJ0660'THE CENTERLINE OF THE LEVEE ROAD, 13.9 M (45.6 FT) NE OF LA-18
 BJ0660'CENTERLINE, 1.1 M (3.6 FT) BELOW HIGHWAY, 0.7 M (2.3 FT) NNW OF AN
 BJ0660'ANCHOR, O.2 M (0.7 FT) BELOW THE GROUND.
 BJ0660
 BJ0660                          STATION RECOVERY (2009)
 BJ0660
 BJ0660'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 BJ0660'RECOVERED AS DESCRIBED
 BJ0660
 BJ0660                          STATION RECOVERY (2010)
 BJ0660
 BJ0660'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (CCG)
 BJ0660'RECOVERED AS DESCRIBED.
 BJ0660
 BJ0660                          STATION RECOVERY (2013)
 BJ0660
 BJ0660'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013
 BJ0660'RECOVERED IN GOOD CONDITION.
 BJ0660
 BJ0660                          STATION RECOVERY (2016)
 BJ0660
 BJ0660'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ0660'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0748 ***********************************************************************
 BK0748  DESIGNATION -  13 MPRR
 BK0748  PID         -  BK0748
 BK0748  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0748  COUNTRY     -  US
 BK0748  USGS QUAD   -  FENTON (2018)
 BK0748
 BK0748                         *CURRENT SURVEY CONTROL
 BK0748  ______________________________________________________________________
 BK0748* NAD 83(1986) POSITION- 30 18 16.     (N) 092 57 04.     (W)   SCALED
 BK0748* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0748  **This station is located in a suspected subsidence area (see below).
 BK0748  ______________________________________________________________________
 BK0748  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK0748  DYNAMIC HEIGHT  -          9.46  (meters)       31.0   (feet) COMP
 BK0748  MODELED GRAVITY -    979,318.5   (mgal)                       NAVD 88
 BK0748
 BK0748.The horizontal coordinates were scaled from a map and have
 BK0748.an estimated accuracy of +/- 6 seconds.
 BK0748
 BK0748.** This station is in an area of known vertical motion. If an
 BK0748.** orthometric height was ever established but is not available 
 BK0748.** in the current survey control section, the orthometric height
 BK0748.** is considered suspect.  Suspect heights are available in the
 BK0748.** superseded section only if requested.
 BK0748
 BK0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0748.GEOID18 height accuracy estimate available here.
 BK0748
 BK0748.Click photographs - Photos may exist for this station.
 BK0748
 BK0748.The dynamic height is computed by dividing the NAVD 88
 BK0748.geopotential number by the normal gravity value computed on the
 BK0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0748.degrees latitude (g = 980.6199 gals.).
 BK0748
 BK0748.The modeled gravity was interpolated from observed gravity values.
 BK0748
 BK0748;                    North         East    Units  Estimated Accuracy
 BK0748;SPC LA S     -   201,110.      844,400.      MT  (+/- 180 meters Scaled)
 BK0748
 BK0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP047525(NAD 83)
 BK0748
 BK0748                          SUPERSEDED SURVEY CONTROL
 BK0748
 BK0748.No superseded survey control is available for this station.
 BK0748
 BK0748_MARKER: Z = SEE DESCRIPTION
 BK0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0748+STABILITY: SURFACE MOTION
 BK0748
 BK0748  HISTORY     - Date     Condition        Report By
 BK0748  HISTORY     - UNK      MONUMENTED       MPRR
 BK0748  HISTORY     - 1970     GOOD             NGS
 BK0748  HISTORY     - 1977     GOOD             LADTD
 BK0748  HISTORY     - 20040413 MARK NOT FOUND   USPSQD
 BK0748
 BK0748                          STATION DESCRIPTION
 BK0748
 BK0748'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0748'1.1 MI NE FROM WOODLAWN.
 BK0748'ABOUT 1.1 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK0748'CROSSING OF THE MISSOURI PACIFIC RAILROAD AND STATE HIGHWAY 101 AT
 BK0748'WOODLAWN, 78 1/2 FEET NORTHEAST OF MILEPOST 675, 7 FEET NORTHWEST OF
 BK0748'THE NORTHWEST RAIL, 93 FEET SOUTHEAST OF THE CENTER LINE OF U.S.
 BK0748'HIGHWAY 165, 67 FEET NORTHWEST OF BENCH MARK P 266, 6.8 FEET SOUTHEAST
 BK0748'OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE TRACK,
 BK0748'A BRASS PIN ON THE TOP OF A CONCRETE POST WHICH BEARS A BRASS PLATE ON
 BK0748'THE SOUTHEAST SIDE WITH THE NUMBERS MP 675 25166 + 67 AND WHICH
 BK0748'PROJECTS 24 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 2, T 9S, R
 BK0748'6W.
 BK0748
 BK0748                          STATION RECOVERY (1977)
 BK0748
 BK0748'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0748'ABOUT 1.1 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK0748'CROSSING OF THE MISSOURI PACIFIC RAILROAD AND STATE HIGHWAY 101 AT
 BK0748'WOODLAWN, 781/2 FT NORTHEAST OF MILEPOST 675, 7 FEET NORTHWEST OF THE
 BK0748'NORTHWEST RAIL, 93 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY
 BK0748'165, 67 FEET NORTHWEST OF BENCH MARK P 266, 6.8 FEET SOUTHEAST OF A
 BK0748'METAL WITNESS POST, ABOUT 1/2 FT ABOVE THE LEVEL OF THE TRACK, A BRASS
 BK0748'PIN ON THE TOP OF A CONCRETE POST WHICH BEARS A BRASS PLATE ON THE
 BK0748'SOUTHEAST SIDE WITH THE NUMBERS MP 675 25166 + 67 AND WHICH PROJECTS
 BK0748'24 INCHES ABOVE THE SURFACE OF THE GROUND.
 BK0748
 BK0748                          STATION RECOVERY (2004)
 BK0748
 BK0748'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK0748'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0359 ***********************************************************************
 BJ0359  DESIGNATION -  13 WABPL
 BJ0359  PID         -  BJ0359
 BJ0359  STATE/COUNTY-  LA/ST LANDRY
 BJ0359  COUNTRY     -  US
 BJ0359  USGS QUAD   -  PORTAGE (2018)
 BJ0359
 BJ0359                         *CURRENT SURVEY CONTROL
 BJ0359  ______________________________________________________________________
 BJ0359* NAD 83(1986) POSITION- 30 23 43.     (N) 091 48 17.     (W)   SCALED
 BJ0359* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0359  **This station is located in a suspected subsidence area (see below).
 BJ0359  ______________________________________________________________________
 BJ0359  GEOID HEIGHT    -        -27.254 (meters)                     GEOID18
 BJ0359  DYNAMIC HEIGHT  -          5.398 (meters)       17.71  (feet) COMP
 BJ0359  MODELED GRAVITY -    979,325.9   (mgal)                       NAVD 88
 BJ0359
 BJ0359.The horizontal coordinates were scaled from a map and have
 BJ0359.an estimated accuracy of +/- 6 seconds.
 BJ0359
 BJ0359.** This station is in an area of known vertical motion. If an
 BJ0359.** orthometric height was ever established but is not available 
 BJ0359.** in the current survey control section, the orthometric height
 BJ0359.** is considered suspect.  Suspect heights are available in the
 BJ0359.** superseded section only if requested.
 BJ0359
 BJ0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0359.GEOID18 height accuracy estimate available here.
 BJ0359
 BJ0359.Click photographs - Photos may exist for this station.
 BJ0359
 BJ0359.The dynamic height is computed by dividing the NAVD 88
 BJ0359.geopotential number by the normal gravity value computed on the
 BJ0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0359.degrees latitude (g = 980.6199 gals.).
 BJ0359
 BJ0359.The modeled gravity was interpolated from observed gravity values.
 BJ0359
 BJ0359;                    North         East    Units  Estimated Accuracy
 BJ0359;SPC LA S     -   210,180.      954,700.      MT  (+/- 180 meters Scaled)
 BJ0359
 BJ0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP148631(NAD 83)
 BJ0359
 BJ0359                          SUPERSEDED SURVEY CONTROL
 BJ0359
 BJ0359.No superseded survey control is available for this station.
 BJ0359
 BJ0359_MARKER: DD = SURVEY DISK
 BJ0359_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0359_STAMPING: PBM 13 WABPL 1976
 BJ0359_MARK LOGO: USACE
 BJ0359_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0359_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0359_ROD/PIPE-DEPTH: 29.3 meters
 BJ0359_SLEEVE-DEPTH  : 25.3 meters
 BJ0359
 BJ0359  HISTORY     - Date     Condition        Report By
 BJ0359  HISTORY     - 1976     MONUMENTED       USACE
 BJ0359  HISTORY     - 1976     GOOD             NGS
 BJ0359
 BJ0359                          STATION DESCRIPTION
 BJ0359
 BJ0359'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0359'5.20 MI NW FROM HENDERSON.
 BJ0359'5.20 MILES NORTHWEST ALONG TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0359'PROTECTION LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE 10
 BJ0359'OVERPASS AT HENDERSON, 143 FT. SOUTHWEST OF THE CENTER LINE OF THE
 BJ0359'LEVEE ROAD, 40 FT. NORTHEAST OF THE NORTHEAST EDGE OF A WOODS LINE, A
 BJ0359'1-INCH IRON PIPE AND CAP DRIVE TO A DEPTH OF 96 FT. AND ENCASED IN A
 BJ0359'2-INCH IRON PIPE BORED TO A DEPTH OF 83 FT. WITH A 3-INCH SCREW CAP
 BJ0359'PROJECTING 25 INCHES ABOVE THE GROUND FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0409 ***********************************************************************
 AU0409  DESIGNATION -  13.22
 AU0409  PID         -  AU0409
 AU0409  STATE/COUNTY-  LA/JEFFERSON
 AU0409  COUNTRY     -  US
 AU0409  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0409
 AU0409                         *CURRENT SURVEY CONTROL
 AU0409  ______________________________________________________________________
 AU0409* NAD 83(1986) POSITION- 29 57 14.     (N) 090 10 45.     (W)   SCALED
 AU0409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0409  **This station is located in a suspected subsidence area (see below).
 AU0409  ______________________________________________________________________
 AU0409  GEOID HEIGHT    -        -25.972 (meters)                     GEOID18
 AU0409  OBS GRAVITY     -    979,312.2   (mgal)                       GRAV_OBS
 AU0409
 AU0409.The horizontal coordinates were scaled from a map and have
 AU0409.an estimated accuracy of +/- 6 seconds.
 AU0409
 AU0409.** This station is in an area of known vertical motion. If an
 AU0409.** orthometric height was ever established but is not available 
 AU0409.** in the current survey control section, the orthometric height
 AU0409.** is considered suspect.  Suspect heights are available in the
 AU0409.** superseded section only if requested.
 AU0409
 AU0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0409.GEOID18 height accuracy estimate available here.
 AU0409
 AU0409.Click photographs - Photos may exist for this station.
 AU0409
 AU0409.The observed gravity was obtained from relative gravimeter ties
 AU0409.to the IGSN71 gravity network.
 AU0409
 AU0409;                    North         East    Units  Estimated Accuracy
 AU0409;SPC LA S     -   161,720.    1,111,400.      MT  (+/- 180 meters Scaled)
 AU0409
 AU0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP722170(NAD 83)
 AU0409
 AU0409                          SUPERSEDED SURVEY CONTROL
 AU0409
 AU0409.No superseded survey control is available for this station.
 AU0409
 AU0409_MARKER: Q = CHISELED SQUARE
 AU0409_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0409_SP_SET: BRIDGE PIER
 AU0409_MARK LOGO: NONE
 AU0409_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0409_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0409+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2003
 AU0409
 AU0409  HISTORY     - Date     Condition        Report By
 AU0409  HISTORY     - UNK      MONUMENTED       USGS
 AU0409  HISTORY     - 1964     GOOD             CGS
 AU0409  HISTORY     - 1977     GOOD             NGS
 AU0409  HISTORY     - 1984     GOOD             LADTD
 AU0409  HISTORY     - 1984     GOOD             LA-051
 AU0409  HISTORY     - 19890627 GOOD             LADTD
 AU0409  HISTORY     - 20030328 GOOD             USPSQD
 AU0409
 AU0409                          STATION DESCRIPTION
 AU0409
 AU0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0409'1.5 MI NE FROM HARAHAN.
 AU0409'ABOUT 1.5 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM THE POST OFFICE
 AU0409'AT HARAHAN, NEAR THE NORTH END OF THE HUEY P. LONG BRIDGE OVER THE
 AU0409'MISSISSIPPI RIVER, UNDER THE RAILROAD TRESTLE, AT THE TRAFFIC CIRCLE
 AU0409'UNDER BRIDGE, SET ON THE TOP OF THE SOUTHEAST CORNER OF THE CONCRETE
 AU0409'BASE OF THE NORTHEAST PIER OF PIER NO. 44E, (FIRST PIER NORTHWEST OF
 AU0409'THE TRAFFIC CIRCLE), AND ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 AU0409
 AU0409                          STATION RECOVERY (1977)
 AU0409
 AU0409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0409'RECOVERED IN GOOD CONDITION.
 AU0409
 AU0409                          STATION RECOVERY (1984)
 AU0409
 AU0409'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0409'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0409'THE 1964 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.  THE MARK
 AU0409'IS A CHISELED SQUARE ON A CONCRETE BRIDGE ABUTMENT.
 AU0409
 AU0409                          STATION RECOVERY (1984)
 AU0409
 AU0409'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0409'RECOVERED IN GOOD CONDITION.
 AU0409
 AU0409                          STATION RECOVERY (1989)
 AU0409
 AU0409'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 AU0409'THE STATIONIS LOCATED ABOUT 2.4 KM (1.50 MI) NORTHEAST ALONG STATE
 AU0409'HIGHWAY 44 FROM THE POST OFFICE AT HARAHAN, AT THE TRAFFIC CIRCLE, AT
 AU0409'THE NORTH END OF THE HUEY P. LONG BRIDGE OVER THE MISSISSIPPI RIVER,
 AU0409'SET ON THE TOP OF THE SOUTHEAST CORNER OF THE NORTEAST PIER OF PIER
 AU0409'NUMBER 44E FOR A RAILROAD TRESTLE, THE FIRST PIER NORTHWEST OF THE
 AU0409'TRAFFIC CIRCLE AND ABOUT 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE GROUND.
 AU0409'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 AU0409
 AU0409                          STATION RECOVERY (2003)
 AU0409
 AU0409'RECOVERY NOTE BY US POWER SQUADRON 2003 (CHN)
 AU0409'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2305 ***********************************************************************
 BJ2305  DESIGNATION -  130
 BJ2305  PID         -  BJ2305
 BJ2305  STATE/COUNTY-  LA/ST MARTIN
 BJ2305  COUNTRY     -  US
 BJ2305  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2305
 BJ2305                         *CURRENT SURVEY CONTROL
 BJ2305  ______________________________________________________________________
 BJ2305* NAD 83(1986) POSITION- 30 10 24.     (N) 091 31 39.     (W)   SCALED
 BJ2305* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2305  **This station is located in a suspected subsidence area (see below).
 BJ2305  ______________________________________________________________________
 BJ2305  GEOID HEIGHT    -        -26.957 (meters)                     GEOID18
 BJ2305
 BJ2305.The horizontal coordinates were scaled from a map and have
 BJ2305.an estimated accuracy of +/- 6 seconds.
 BJ2305
 BJ2305.** This station is in an area of known vertical motion. If an
 BJ2305.** orthometric height was ever established but is not available 
 BJ2305.** in the current survey control section, the orthometric height
 BJ2305.** is considered suspect.  Suspect heights are available in the
 BJ2305.** superseded section only if requested.
 BJ2305
 BJ2305.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2305.GEOID18 height accuracy estimate available here.
 BJ2305
 BJ2305.Click photographs - Photos may exist for this station.
 BJ2305
 BJ2305;                    North         East    Units  Estimated Accuracy
 BJ2305;SPC LA S     -   185,500.      981,300.      MT  (+/- 180 meters Scaled)
 BJ2305
 BJ2305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP417389(NAD 83)
 BJ2305
 BJ2305                          SUPERSEDED SURVEY CONTROL
 BJ2305
 BJ2305.No superseded survey control is available for this station.
 BJ2305
 BJ2305_MARKER: S = SPIKE
 BJ2305_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2305_SP_SET: TREE
 BJ2305_STAMPING: PRE.B.M. 130 1933
 BJ2305_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2305
 BJ2305  HISTORY     - Date     Condition        Report By
 BJ2305  HISTORY     - 1933     MONUMENTED       USACE
 BJ2305
 BJ2305                          STATION DESCRIPTION
 BJ2305
 BJ2305'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2305'2.5 MI N FROM BAYOU CHENE.
 BJ2305'2.5 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2305'ABOUT 600 FEET SOUTH OF A POINT FORMED BY THE CONFLUENCE OF THE LOWER
 BJ2305'END OF SPLICE ISLAND CHUTE AND LAKE MONGOULOIS, ABOUT 90 FEET LANDWARD
 BJ2305'FROM THE TOP OF THE BANK, AT THE EDGE OF A CLEARING, IN THE LOWER
 BJ2305'RIVERSIDE OF A BLAZED 15-INCH WILLOW TREE WITH A BRASS PLATE STAMPED
 BJ2305'PRE. B.M. 130 1933, AND ABOUT 18 INCHES HIGHER THAN THE GROUND. A
 BJ2305'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1155 ***********************************************************************
 CP1155  DESIGNATION -  1300 A BOLT
 CP1155  PID         -  CP1155
 CP1155  STATE/COUNTY-  LA/EAST CARROLL
 CP1155  COUNTRY     -  US
 CP1155  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1155
 CP1155                         *CURRENT SURVEY CONTROL
 CP1155  ______________________________________________________________________
 CP1155* NAD 83(1986) POSITION- 32 43 18.     (N) 091 07 53.     (W)   SCALED
 CP1155* NAVD 88 ORTHO HEIGHT -    29.30  (+/-2cm)       96.1   (feet) VERTCON3
 CP1155  ______________________________________________________________________
 CP1155  GEOID HEIGHT    -        -26.404 (meters)                     GEOID18
 CP1155  VERT ORDER      -  ? (See Below)
 CP1155
 CP1155.The horizontal coordinates were scaled from a map and have
 CP1155.an estimated accuracy of +/- 6 seconds.
 CP1155
 CP1155.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1155.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1155
 CP1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1155.GEOID18 height accuracy estimate available here.
 CP1155
 CP1155.The vertical order pertains to the NGVD 29 superseded value.
 CP1155
 CP1155.Click photographs - Photos may exist for this station.
 CP1155
 CP1155;                    North         East    Units  Estimated Accuracy
 CP1155;SPC LA N     -   247,150.    1,128,300.      MT  (+/- 180 meters Scaled)
 CP1155
 CP1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS751219(NAD 83)
 CP1155
 CP1155                          SUPERSEDED SURVEY CONTROL
 CP1155
 CP1155  NGVD 29 (??/??/92)   29.286  (m)           96.08   (f) ADJ UNCH       
 CP1155
 CP1155.Superseded values are not recommended for survey control.
 CP1155
 CP1155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1155.See file dsdata.pdf to determine how the superseded data were derived.
 CP1155
 CP1155_MARKER: B = BOLT
 CP1155_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1155_SP_SET: UNDERGROUND STONE
 CP1155_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1155
 CP1155  HISTORY     - Date     Condition        Report By
 CP1155  HISTORY     - UNK      MONUMENTED       USACE
 CP1155  HISTORY     - 1934     GOOD             USACE
 CP1155
 CP1155                          STATION DESCRIPTION
 CP1155
 CP1155'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1155'8 MI SE FROM LAKE PROVIDENCE.
 CP1155'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF MISS.
 CP1155'RIVER, EAST CARROLL PARISH, LOUISIANA, 8 MILES SOUTHEAST OF LAKE
 CP1155'PROVIDENCE, LA.  550 FEET SOUTH OF LEVEE STATION NO. 1300.  220 FEET
 CP1155'NORTHWEST OF 28-INCH PECAN TREE.  18 FEET WEST OF 12-INCH ELM TREE. 10
 CP1155'FEET SOUTHEAST OF 12-INCH ELM TREE.  10 FEET SOUTH OF CENTER LINE OF
 CP1155'SMALL DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1154 ***********************************************************************
 CP1154  DESIGNATION -  1300 A CAP
 CP1154  PID         -  CP1154
 CP1154  STATE/COUNTY-  LA/EAST CARROLL
 CP1154  COUNTRY     -  US
 CP1154  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1154
 CP1154                         *CURRENT SURVEY CONTROL
 CP1154  ______________________________________________________________________
 CP1154* NAD 83(1986) POSITION- 32 43 18.     (N) 091 07 53.     (W)   SCALED
 CP1154* NAVD 88 ORTHO HEIGHT -    30.51  (+/-2cm)      100.1   (feet) VERTCON3
 CP1154  ______________________________________________________________________
 CP1154  GEOID HEIGHT    -        -26.404 (meters)                     GEOID18
 CP1154  VERT ORDER      -  ? (See Below)
 CP1154
 CP1154.The horizontal coordinates were scaled from a map and have
 CP1154.an estimated accuracy of +/- 6 seconds.
 CP1154
 CP1154.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1154.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1154
 CP1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1154.GEOID18 height accuracy estimate available here.
 CP1154
 CP1154.The vertical order pertains to the NGVD 29 superseded value.
 CP1154
 CP1154.Click photographs - Photos may exist for this station.
 CP1154
 CP1154;                    North         East    Units  Estimated Accuracy
 CP1154;SPC LA N     -   247,150.    1,128,300.      MT  (+/- 180 meters Scaled)
 CP1154
 CP1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS751219(NAD 83)
 CP1154
 CP1154                          SUPERSEDED SURVEY CONTROL
 CP1154
 CP1154  NGVD 29 (??/??/92)   30.499  (m)          100.06   (f) ADJ UNCH       
 CP1154
 CP1154.Superseded values are not recommended for survey control.
 CP1154
 CP1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1154.See file dsdata.pdf to determine how the superseded data were derived.
 CP1154
 CP1154_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1154_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1154_MARK LOGO: USACE
 CP1154_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1154_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1154
 CP1154  HISTORY     - Date     Condition        Report By
 CP1154  HISTORY     - UNK      MONUMENTED       USACE
 CP1154  HISTORY     - 1934     GOOD             USACE
 CP1154
 CP1154                          STATION DESCRIPTION
 CP1154
 CP1154'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1154'8 MI SE FROM LAKE PROVIDENCE.
 CP1154'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF MISS.
 CP1154'RIVER, EAST CARROLL PARISH, LOUISIANA, 8 MILES SOUTHEAST OF LAKE
 CP1154'PROVIDENCE, LA.  550 FEET SOUTH OF LEVEE STATION NO. 1300.  220 FEET
 CP1154'NORTHWEST OF 28-INCH PECAN TREE.  18 FEET WEST OF 12-INCH ELM TREE. 10
 CP1154'FEET SOUTHEAST OF 12-INCH ELM TREE.  10 FEET SOUTH OF CENTER LINE OF
 CP1154'SMALL DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2306 ***********************************************************************
 BJ2306  DESIGNATION -  131
 BJ2306  PID         -  BJ2306
 BJ2306  STATE/COUNTY-  LA/ST MARTIN
 BJ2306  COUNTRY     -  US
 BJ2306  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2306
 BJ2306                         *CURRENT SURVEY CONTROL
 BJ2306  ______________________________________________________________________
 BJ2306* NAD 83(1986) POSITION- 30 10 05.     (N) 091 31 42.     (W)   SCALED
 BJ2306* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2306  **This station is located in a suspected subsidence area (see below).
 BJ2306  ______________________________________________________________________
 BJ2306  GEOID HEIGHT    -        -26.946 (meters)                     GEOID18
 BJ2306
 BJ2306.The horizontal coordinates were scaled from a map and have
 BJ2306.an estimated accuracy of +/- 6 seconds.
 BJ2306
 BJ2306.** This station is in an area of known vertical motion. If an
 BJ2306.** orthometric height was ever established but is not available 
 BJ2306.** in the current survey control section, the orthometric height
 BJ2306.** is considered suspect.  Suspect heights are available in the
 BJ2306.** superseded section only if requested.
 BJ2306
 BJ2306.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2306.GEOID18 height accuracy estimate available here.
 BJ2306
 BJ2306.Click photographs - Photos may exist for this station.
 BJ2306
 BJ2306;                    North         East    Units  Estimated Accuracy
 BJ2306;SPC LA S     -   184,910.      981,220.      MT  (+/- 180 meters Scaled)
 BJ2306
 BJ2306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP417383(NAD 83)
 BJ2306
 BJ2306                          SUPERSEDED SURVEY CONTROL
 BJ2306
 BJ2306.No superseded survey control is available for this station.
 BJ2306
 BJ2306_MARKER: S = SPIKE
 BJ2306_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2306_SP_SET: TREE
 BJ2306_STAMPING: PRE.B.M. 131 1933
 BJ2306_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2306
 BJ2306  HISTORY     - Date     Condition        Report By
 BJ2306  HISTORY     - 1933     MONUMENTED       USACE
 BJ2306
 BJ2306                          STATION DESCRIPTION
 BJ2306
 BJ2306'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2306'2.2 MI N FROM BAYOU CHENE.
 BJ2306'2.2 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2306'ON THE RIGHT BANK OF LAKE MONGOULOIS, ABOUT 1 MILE NORTH OF THE HEAD
 BJ2306'OF BAYOU CHENE CUT-OFF, ABOUT 100 FEET LANDWARD FROM THE TOP OF THE
 BJ2306'BANK, 10 FEET SOUTH OF A POINT 75 FEET BACK OF MILEPOST C 79, IN
 BJ2306'TIMBER AT THE END OF A CLEARING, IN THE LOWER RIVERSIDE OF A BLAZED
 BJ2306'24-INCH WILLOW TREE WITH A BRASS PLATE STAMPED PRE. B.M. 131 1933, AND
 BJ2306'ABOUT 18 INCHES HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2307 ***********************************************************************
 BJ2307  DESIGNATION -  132
 BJ2307  PID         -  BJ2307
 BJ2307  STATE/COUNTY-  LA/ST MARTIN
 BJ2307  COUNTRY     -  US
 BJ2307  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2307
 BJ2307                         *CURRENT SURVEY CONTROL
 BJ2307  ______________________________________________________________________
 BJ2307* NAD 83(1986) POSITION- 30 09 29.     (N) 091 31 41.     (W)   SCALED
 BJ2307* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2307  **This station is located in a suspected subsidence area (see below).
 BJ2307  ______________________________________________________________________
 BJ2307  GEOID HEIGHT    -        -26.926 (meters)                     GEOID18
 BJ2307
 BJ2307.The horizontal coordinates were scaled from a map and have
 BJ2307.an estimated accuracy of +/- 6 seconds.
 BJ2307
 BJ2307.** This station is in an area of known vertical motion. If an
 BJ2307.** orthometric height was ever established but is not available 
 BJ2307.** in the current survey control section, the orthometric height
 BJ2307.** is considered suspect.  Suspect heights are available in the
 BJ2307.** superseded section only if requested.
 BJ2307
 BJ2307.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2307.GEOID18 height accuracy estimate available here.
 BJ2307
 BJ2307.Click photographs - Photos may exist for this station.
 BJ2307
 BJ2307;                    North         East    Units  Estimated Accuracy
 BJ2307;SPC LA S     -   183,800.      981,240.      MT  (+/- 180 meters Scaled)
 BJ2307
 BJ2307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP417372(NAD 83)
 BJ2307
 BJ2307                          SUPERSEDED SURVEY CONTROL
 BJ2307
 BJ2307.No superseded survey control is available for this station.
 BJ2307
 BJ2307_MARKER: S = SPIKE
 BJ2307_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2307_SP_SET: TREE
 BJ2307_STAMPING: PRE.B.M. 132 1933
 BJ2307_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2307
 BJ2307  HISTORY     - Date     Condition        Report By
 BJ2307  HISTORY     - 1933     MONUMENTED       USACE
 BJ2307
 BJ2307                          STATION DESCRIPTION
 BJ2307
 BJ2307'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2307'1.5 MI N FROM BAYOU CHENE.
 BJ2307'1.5 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2307'DIRECTLY OPPOSITE THE HEAD OF BAYOU CHENE CUT-OFF, ABOUT 100 FEET
 BJ2307'LANDWARD FROM THE TOP OF THE BANK, ABOUT 50 FEET BELOW A POINT 75 FEET
 BJ2307'BACK OF MILEAGE POLE 79.76, IN THE RIVERSIDE OF A BLAZED 8-INCH WILLOW
 BJ2307'TREE WITH A BRASS PLATE STAMPED PRE. B.M. 132 1933, AND ABOUT 12
 BJ2307'INCHES HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0661 ***********************************************************************
 BW0661  DESIGNATION -  132/3 CAP
 BW0661  PID         -  BW0661
 BW0661  STATE/COUNTY-  LA/CONCORDIA
 BW0661  COUNTRY     -  US
 BW0661  USGS QUAD   -  NATCHEZ (2018)
 BW0661
 BW0661                         *CURRENT SURVEY CONTROL
 BW0661  ______________________________________________________________________
 BW0661* NAD 83(1986) POSITION- 31 33 52.80   (N) 091 25 25.62   (W)   HD_HELD1
 BW0661* NAVD 88 ORTHO HEIGHT -    18.98  (+/-2cm)       62.3   (feet) VERTCON3
 BW0661  ______________________________________________________________________
 BW0661  GEOID HEIGHT    -        -26.267 (meters)                     GEOID18
 BW0661  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0661
 BW0661.The horizontal coordinates were determined by differentially corrected
 BW0661.hand held GPS observations or other comparable positioning techniques
 BW0661.and have an estimated accuracy of +/- 3 meters.
 BW0661
 BW0661.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0661.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0661
 BW0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0661.GEOID18 height accuracy estimate available here.
 BW0661
 BW0661.The vertical order pertains to the NGVD 29 superseded value.
 BW0661
 BW0661.Click photographs - Photos may exist for this station.
 BW0661
 BW0661;                    North         East    Units  Estimated Accuracy
 BW0661;SPC LA N     -   118,552.5   1,102,164.2     MT  (+/- 3 meters HH1 GPS) 
 BW0661
 BW0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4958993261(NAD 83)
 BW0661
 BW0661                          SUPERSEDED SURVEY CONTROL
 BW0661
 BW0661  NGVD 29 (??/??/92)   18.98   (m)           62.3    (f) COMPUTED    1 2
 BW0661
 BW0661.Superseded values are not recommended for survey control.
 BW0661
 BW0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0661.See file dsdata.pdf to determine how the superseded data were derived.
 BW0661
 BW0661_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0661_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0661_STAMPING: 132 3
 BW0661_MARK LOGO: MRC
 BW0661_PROJECTION: PROJECTING 46 CENTIMETERS
 BW0661_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0661_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0661
 BW0661  HISTORY     - Date     Condition        Report By
 BW0661  HISTORY     - UNK      MONUMENTED       MRC
 BW0661  HISTORY     - 1966     GOOD             CGS
 BW0661
 BW0661                          STATION DESCRIPTION
 BW0661
 BW0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0661'0.25 MI N FROM VIDALIA.
 BW0661'ABOUT 0.15 MILE NORTHEAST ALONG OAK STREET FROM THE COURTHOUSE AT
 BW0661'VIDALIA, THENCE 0.1 MILE NORTHWEST ALONG CONCORDIA STREET, 156 FEET
 BW0661'SOUTHWEST OF THE SOUTH CORNER OF THE VIDALIA ELEMENTARY SCHOOL, 26
 BW0661'FEET NORTHEAST OF THE CENTER LINE OF THE STREET, 214 FEET NORTHWEST OF
 BW0661'THE CENTER LINE OF HICKORY STREET, 21 FET SOUTHEAST OF A POWER POLE,
 BW0661'13 FEET NORTHWEST OF THE CENTER LINE OF A CONCRETE DRIVEWAY, 13 FEET
 BW0661'SOUTHWEST OF A PIPE FENCE, ABOUT 2 FEET ABOVE THE LEVEL OF HICKORY
 BW0661'STREET, A BRASS CAP ON THE TOP OF A 4-INCH IRON PIPE THAT PROJECTS 18
 BW0661'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0663 ***********************************************************************
 BW0663  DESIGNATION -  132/3 MRC
 BW0663  PID         -  BW0663
 BW0663  STATE/COUNTY-  LA/CONCORDIA
 BW0663  COUNTRY     -  US
 BW0663  USGS QUAD   -  NATCHEZ (2018)
 BW0663
 BW0663                         *CURRENT SURVEY CONTROL
 BW0663  ______________________________________________________________________
 BW0663* NAD 83(1986) POSITION- 31 33 52.80   (N) 091 25 25.62   (W)   HD_HELD1
 BW0663* NAVD 88 ORTHO HEIGHT -    19.69  (+/-2cm)       64.6   (feet) VERTCON3
 BW0663  ______________________________________________________________________
 BW0663  GEOID HEIGHT    -        -26.267 (meters)                     GEOID18
 BW0663  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0663
 BW0663.The horizontal coordinates were determined by differentially corrected
 BW0663.hand held GPS observations or other comparable positioning techniques
 BW0663.and have an estimated accuracy of +/- 3 meters.
 BW0663
 BW0663.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0663.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0663
 BW0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0663.GEOID18 height accuracy estimate available here.
 BW0663
 BW0663.The vertical order pertains to the NGVD 29 superseded value.
 BW0663
 BW0663.Click photographs - Photos may exist for this station.
 BW0663
 BW0663;                    North         East    Units  Estimated Accuracy
 BW0663;SPC LA N     -   118,552.5   1,102,164.2     MT  (+/- 3 meters HH1 GPS) 
 BW0663
 BW0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4958993261(NAD 83)
 BW0663
 BW0663                          SUPERSEDED SURVEY CONTROL
 BW0663
 BW0663  NGVD 29 (??/??/92)   19.69   (m)           64.6    (f) COMPUTED    1 2
 BW0663
 BW0663.Superseded values are not recommended for survey control.
 BW0663
 BW0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0663.See file dsdata.pdf to determine how the superseded data were derived.
 BW0663
 BW0663_MARKER: P = PIPE CAP
 BW0663_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0663_MARK LOGO: MRC
 BW0663_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0663_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0663
 BW0663  HISTORY     - Date     Condition        Report By
 BW0663  HISTORY     - UNK      MONUMENTED       MRC
 BW0663  HISTORY     - 1966     GOOD             CGS
 BW0663
 BW0663                          STATION DESCRIPTION
 BW0663
 BW0663'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0663'IN VIDALIA.
 BW0663'ABOUT 0.15 MILE EAST ALONG U. S. HIGHWAYS 65 AND 84 FROM THE
 BW0663'COURTHOUSE AT VIDALIA, THENCE 1 BLOCK NORTHEAST ALONG LOUISIANA
 BW0663'AVENUE, THENCE 0.15 MILE SOUTHEAST ALONG CONCORDIA AVENUE, 73 FEET
 BW0663'SOUTHWEST AND ACROSS THE AVENUE FROM THE SOUTHWEST FACE OF THE VIDALIA
 BW0663'JUNIOR HIGH SCHOOL, 142 FEET NORTHWEST OF THE CENTER LINE OF RIVERSIDE
 BW0663'STREET, 19 FEET SOUTHWEST OF THE CENTER LINE OF THE AVENUE, 14 FEET
 BW0663'NORTHWEST OF THE NORTHWEST EDGE OF A SIDEWALK LEADING SOUTHWEST TO A
 BW0663'LARGE TWO-STORY HOUSE, 3.6 FEET SOUTHWEST OF A CONCRETE CURB, 2 FEET
 BW0663'NORTHEAST OF THE NORTHEAST EDGE OF A SIDEWALK, ABOUT 2 1/2 FEET ABOVE
 BW0663'THE LEVEL OF THE AVENUE, AN IRON CAP ON THE TOP OF A 4-INCH IRON PIPE
 BW0663'THAT PROJECTS ABOUT 20 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0236 ***********************************************************************
 CQ0236  DESIGNATION -  1320
 CQ0236  PID         -  CQ0236
 CQ0236  STATE/COUNTY-  LA/LINCOLN
 CQ0236  COUNTRY     -  US
 CQ0236  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0236
 CQ0236                         *CURRENT SURVEY CONTROL
 CQ0236  ______________________________________________________________________
 CQ0236* NAD 83(1986) POSITION- 32 35 39.0    (N) 092 27 35.2    (W)   HD_HELD2
 CQ0236* NAVD 88 ORTHO HEIGHT -    71.820 (meters)      235.63  (feet) ADJUSTED
 CQ0236  ______________________________________________________________________
 CQ0236  GEOID HEIGHT    -        -25.814 (meters)                     GEOID18
 CQ0236  DYNAMIC HEIGHT  -         71.740 (meters)      235.37  (feet) COMP
 CQ0236  MODELED GRAVITY -    979,523.4   (mgal)                       NAVD 88
 CQ0236
 CQ0236  VERT ORDER      -  SECOND    CLASS 0
 CQ0236
 CQ0236.The horizontal coordinates were established by autonomous hand held GPS
 CQ0236.observations and have an estimated accuracy of +/- 10 meters.
 CQ0236
 CQ0236.The orthometric height was determined by differential leveling and
 CQ0236.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0236.in June 1991.
 CQ0236
 CQ0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0236.GEOID18 height accuracy estimate available here.
 CQ0236
 CQ0236.Click photographs - Photos may exist for this station.
 CQ0236
 CQ0236.The dynamic height is computed by dividing the NAVD 88
 CQ0236.geopotential number by the normal gravity value computed on the
 CQ0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0236.degrees latitude (g = 980.6199 gals.).
 CQ0236
 CQ0236.The modeled gravity was interpolated from observed gravity values.
 CQ0236
 CQ0236;                    North         East    Units  Estimated Accuracy
 CQ0236;SPC LA N     -   232,198.    1,003,776.      MT  (+/- 10 meters HH2 GPS)
 CQ0236
 CQ0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5069506426(NAD 83)
 CQ0236
 CQ0236                          SUPERSEDED SURVEY CONTROL
 CQ0236
 CQ0236  NGVD 29 (11/26/84)   71.895  (m)          235.88   (f) ADJUSTED    2 0
 CQ0236
 CQ0236.Superseded values are not recommended for survey control.
 CQ0236
 CQ0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0236.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0236
 CQ0236_MARKER: DD = SURVEY DISK
 CQ0236_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0236_STAMPING: 1320 LGS
 CQ0236_MARK LOGO: CGS+SS
 CQ0236_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ0236_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0236
 CQ0236  HISTORY     - Date     Condition        Report By
 CQ0236  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0236  HISTORY     - 1968     GOOD             LADH
 CQ0236  HISTORY     - 1983     GOOD             LADTD
 CQ0236  HISTORY     - 1987     GOOD             USPSQD
 CQ0236  HISTORY     - 1990     GOOD             USPSQD
 CQ0236  HISTORY     - 19970211 GOOD             USPSQD
 CQ0236  HISTORY     - 20100403 GOOD             GEOCAC
 CQ0236
 CQ0236                          STATION DESCRIPTION
 CQ0236
 CQ0236'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0236'12.8 MI NE FROM RUSTON.
 CQ0236'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0236'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0236'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ0236'145 IN CHOUDRANT.  THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 5.5
 CQ0236'MILES TO THE MARK ON THE LEFT.  IT IS 1.3 MILES NORTH OF SIBLEY, 36
 CQ0236'FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 86 FEET SOUTH OF THE
 CQ0236'SOUTHEAST HOUSE CORNER, J. LEON FORDS RESIDENCE, 62 FEET SOUTH OF A
 CQ0236'48-INCH RED OAK TREE, AND 1 1/2 FEET WEST OF A STEEL WITNESS POST. IT
 CQ0236'IS A LGS AND C AND GS DISK STAMPED 1320 LGS, SET IN THE TOP OF A
 CQ0236'CONCRETE POST PROJECTING 5-INCHES.
 CQ0236
 CQ0236                          STATION RECOVERY (1983)
 CQ0236
 CQ0236'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0236'RECOVERED IN GOOD CONDITION.
 CQ0236
 CQ0236                          STATION RECOVERY (1987)
 CQ0236
 CQ0236'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0236'RECOVERED IN GOOD CONDITION.
 CQ0236
 CQ0236                          STATION RECOVERY (1990)
 CQ0236
 CQ0236'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0236'RECOVERED IN GOOD CONDITION.
 CQ0236
 CQ0236                          STATION RECOVERY (1997)
 CQ0236
 CQ0236'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0236'RECOVERED IN GOOD CONDITION.
 CQ0236
 CQ0236                          STATION RECOVERY (2010)
 CQ0236
 CQ0236'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ0236'THIS DISK WAS RECOVERED IN GOOD CONDITION PROJECTING ABOUT 2 INCHES
 CQ0236'ABOVE THE GROUND SURFACE, 1.5 FEET WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1779 ***********************************************************************
 AU1779  DESIGNATION -  1326+02.68
 AU1779  PID         -  AU1779
 AU1779  STATE/COUNTY-  LA/ST MARY
 AU1779  COUNTRY     -  US
 AU1779  USGS QUAD   -  WEEKS (2018)
 AU1779
 AU1779                         *CURRENT SURVEY CONTROL
 AU1779  ______________________________________________________________________
 AU1779* NAD 83(1986) POSITION- 29 46 16.     (N) 091 47 03.     (W)   SCALED
 AU1779* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1779  **This station is located in a suspected subsidence area (see below).
 AU1779  ______________________________________________________________________
 AU1779  GEOID HEIGHT    -        -25.826 (meters)                     GEOID18
 AU1779
 AU1779.The horizontal coordinates were scaled from a map and have
 AU1779.an estimated accuracy of +/- 6 seconds.
 AU1779
 AU1779.** This station is in an area of known vertical motion. If an
 AU1779.** orthometric height was ever established but is not available 
 AU1779.** in the current survey control section, the orthometric height
 AU1779.** is considered suspect.  Suspect heights are available in the
 AU1779.** superseded section only if requested.
 AU1779
 AU1779.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1779.GEOID18 height accuracy estimate available here.
 AU1779
 AU1779.Click photographs - Photos may exist for this station.
 AU1779
 AU1779;                    North         East    Units  Estimated Accuracy
 AU1779;SPC LA S     -   140,980.      956,400.      MT  (+/- 180 meters Scaled)
 AU1779
 AU1779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN175940(NAD 83)
 AU1779
 AU1779                          SUPERSEDED SURVEY CONTROL
 AU1779
 AU1779.No superseded survey control is available for this station.
 AU1779
 AU1779_MARKER: DD = SURVEY DISK
 AU1779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1779_STAMPING: 1326 + 02.68 V A
 AU1779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1779+STABILITY: SURFACE MOTION
 AU1779
 AU1779  HISTORY     - Date     Condition        Report By
 AU1779  HISTORY     - UNK      MONUMENTED       USACE
 AU1779  HISTORY     - 1955     GOOD             CGS
 AU1779
 AU1779                          STATION DESCRIPTION
 AU1779
 AU1779'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1779'0.7 MI SW FROM CYPREMORT.
 AU1779'0.7 MILE SOUTHWEST ALONG STATE HIGHWAY 903 FROM ITS JUNCTION WITH
 AU1779'STATE HIGHWAY 83 AT CYPREMORT, 325 FEET NORTHWEST OF THE CENTER LINE
 AU1779'OF THE HIGHWAY, 215 FEET NORTHWEST OF THE NORTHWEST END OF A SMALL
 AU1779'HOUSE, 45 FEET SOUTHWEST OF THE SOUTHWEST BANK OF THE INTRACOASTAL
 AU1779'CANAL, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.6 FOOT ABOVE
 AU1779'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2308 ***********************************************************************
 BJ2308  DESIGNATION -  133
 BJ2308  PID         -  BJ2308
 BJ2308  STATE/COUNTY-  LA/ST MARTIN
 BJ2308  COUNTRY     -  US
 BJ2308  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2308
 BJ2308                         *CURRENT SURVEY CONTROL
 BJ2308  ______________________________________________________________________
 BJ2308* NAD 83(1986) POSITION- 30 08 30.     (N) 091 31 56.     (W)   SCALED
 BJ2308* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2308  **This station is located in a suspected subsidence area (see below).
 BJ2308  ______________________________________________________________________
 BJ2308  GEOID HEIGHT    -        -26.892 (meters)                     GEOID18
 BJ2308
 BJ2308.The horizontal coordinates were scaled from a map and have
 BJ2308.an estimated accuracy of +/- 6 seconds.
 BJ2308
 BJ2308.** This station is in an area of known vertical motion. If an
 BJ2308.** orthometric height was ever established but is not available 
 BJ2308.** in the current survey control section, the orthometric height
 BJ2308.** is considered suspect.  Suspect heights are available in the
 BJ2308.** superseded section only if requested.
 BJ2308
 BJ2308.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2308.GEOID18 height accuracy estimate available here.
 BJ2308
 BJ2308.Click photographs - Photos may exist for this station.
 BJ2308
 BJ2308;                    North         East    Units  Estimated Accuracy
 BJ2308;SPC LA S     -   181,990.      980,840.      MT  (+/- 180 meters Scaled)
 BJ2308
 BJ2308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP413353(NAD 83)
 BJ2308
 BJ2308                          SUPERSEDED SURVEY CONTROL
 BJ2308
 BJ2308.No superseded survey control is available for this station.
 BJ2308
 BJ2308_MARKER: S = SPIKE
 BJ2308_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2308_SP_SET: TREE
 BJ2308_STAMPING: PRE.B.M. 133 1933
 BJ2308_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2308
 BJ2308  HISTORY     - Date     Condition        Report By
 BJ2308  HISTORY     - 1933     MONUMENTED       USACE
 BJ2308
 BJ2308                          STATION DESCRIPTION
 BJ2308
 BJ2308'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2308'IN BAYOU CHENE.
 BJ2308'AT BAYOU CHENE, ST. MARTIN PARISH, ABOUT 150 FEET BELOW BAYOU CROOK
 BJ2308'CHENE, 25 FEET BACK OF THE TOP OF THE RIGHT BANK OF BAYOU CHENE, IN
 BJ2308'THE RIVERSIDE ROOT OF A 60-INCH LIVE OAK TREE WITH A BRASS PLATE
 BJ2308'STAMPED PRE. B.M. 133 1933, AND ABOUT 12 INCHES HIGHER THAN THE
 BJ2308'GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1179 ***********************************************************************
 CQ1179  DESIGNATION -  1332 RESET
 CQ1179  PID         -  CQ1179
 CQ1179  STATE/COUNTY-  LA/LINCOLN
 CQ1179  COUNTRY     -  US
 CQ1179  USGS QUAD   -  RUSTON EAST (2018)
 CQ1179
 CQ1179                         *CURRENT SURVEY CONTROL
 CQ1179  ______________________________________________________________________
 CQ1179* NAD 83(1986) POSITION- 32 35 51.     (N) 092 35 49.     (W)   SCALED
 CQ1179* NAVD 88 ORTHO HEIGHT -    91.30  (meters)      299.5   (feet) RESET
 CQ1179  ______________________________________________________________________
 CQ1179  GEOID HEIGHT    -        -25.790 (meters)                     GEOID18
 CQ1179  VERT ORDER      -  THIRD
 CQ1179
 CQ1179.The horizontal coordinates were scaled from a map and have
 CQ1179.an estimated accuracy of +/- 6 seconds.
 CQ1179
 CQ1179.The orthometric height was computed from unverified reset data.
 CQ1179
 CQ1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1179.GEOID18 height accuracy estimate available here.
 CQ1179
 CQ1179.Click photographs - Photos may exist for this station.
 CQ1179
 CQ1179;                    North         East    Units  Estimated Accuracy
 CQ1179;SPC LA N     -   232,570.      990,900.      MT  (+/- 180 meters Scaled)
 CQ1179
 CQ1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS378067(NAD 83)
 CQ1179
 CQ1179                          SUPERSEDED SURVEY CONTROL
 CQ1179
 CQ1179  NGVD 29 (??/??/??)   91.38   (m)          299.8    (f) RESET       3  
 CQ1179
 CQ1179.Superseded values are not recommended for survey control.
 CQ1179
 CQ1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1179.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1179
 CQ1179_MARKER: DD = SURVEY DISK
 CQ1179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1179_STAMPING: 1332 RESET 1972
 CQ1179_MARK LOGO: LAGS
 CQ1179_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1179+STABILITY: SURFACE MOTION
 CQ1179
 CQ1179  HISTORY     - Date     Condition        Report By
 CQ1179  HISTORY     - 1972     MONUMENTED       NGS
 CQ1179
 CQ1179                          STATION DESCRIPTION
 CQ1179
 CQ1179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 CQ1179'4.0 MI NE FROM RUSTON.
 CQ1179'LOCATED 4.2 MILES NORTH ALONG STATE HIGHWAY 33 FROM ITS INTERSECTION
 CQ1179'WITH INTERSTATE I-20 AT RUSTON.  IT IS 52.5 FEET EAST OF THE CENTER OF
 CQ1179'HIGHWAY 33, 288 FEET SOUTH OF THE INTERSECTION OF STATE HIGHWAY 33 AND
 CQ1179'307211 FEET NORTH OF A TELEPHONE JUNCTION BOX AND 1 FOOT EAST OF A
 CQ1179'METAL WITNESS POST.  IT IS A LOUISIANA GEODETIC SURVEY DISK SET IN THE
 CQ1179'TOP OF AN 8-INCH SQUARE CONCRETE POST PROJECTING 1-INCH ABOVE THE
 CQ1179'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1384 ***********************************************************************
 AU1384  DESIGNATION -  1336+40 USE
 AU1384  PID         -  AU1384
 AU1384  STATE/COUNTY-  LA/LAFOURCHE
 AU1384  COUNTRY     -  US
 AU1384  USGS QUAD   -  THIBODAUX (2018)
 AU1384
 AU1384                         *CURRENT SURVEY CONTROL
 AU1384  ______________________________________________________________________
 AU1384* NAD 83(1986) POSITION- 29 48 43.     (N) 090 52 10.     (W)   SCALED
 AU1384* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1384  **This station is located in a suspected subsidence area (see below).
 AU1384  ______________________________________________________________________
 AU1384  GEOID HEIGHT    -        -25.759 (meters)                     GEOID18
 AU1384
 AU1384.The horizontal coordinates were scaled from a map and have
 AU1384.an estimated accuracy of +/- 6 seconds.
 AU1384
 AU1384.** This station is in an area of known vertical motion.  Due to the
 AU1384.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1384.** determined the orthometric heights for marks in these suspect
 AU1384.** subsidence areas should be considered valid only at the epoch date
 AU1384.** associated with the orthometric height.  These heights must always
 AU1384.** be validated when used as control.  All previously superseded
 AU1384.** orthometric heights are now considered suspect and are available
 AU1384.** in the superseded section.  NGS does not recommend using suspect
 AU1384.** or superseded heights as control.
 AU1384
 AU1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1384.GEOID18 height accuracy estimate available here.
 AU1384
 AU1384.Click photographs - Photos may exist for this station.
 AU1384
 AU1384;                    North         East    Units  Estimated Accuracy
 AU1384;SPC LA S     -   145,510.    1,044,840.      MT  (+/- 180 meters Scaled)
 AU1384
 AU1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN058998(NAD 83)
 AU1384
 AU1384                          SUPERSEDED SURVEY CONTROL
 AU1384
 AU1384.No superseded survey control is available for this station.
 AU1384
 AU1384_MARKER: DD = SURVEY DISK
 AU1384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1384_STAMPING: LAF 1336+40 20.32
 AU1384_MARK LOGO: USACE
 AU1384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1384+STABILITY: SURFACE MOTION
 AU1384
 AU1384  HISTORY     - Date     Condition        Report By
 AU1384  HISTORY     - UNK      MONUMENTED       USACE
 AU1384  HISTORY     - 1965     GOOD             CGS
 AU1384  HISTORY     - 1982     GOOD             NGS
 AU1384
 AU1384                          STATION DESCRIPTION
 AU1384
 AU1384'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1384'3.5 MI W FROM THIBODAUX.
 AU1384'0.15 MILES SOUTH ALONG STATE HIGHWAY 20 FROM A CONCRETE BRIDGE OVER
 AU1384'BAYOU LAFOURCHE AT THIBODAUX, THENCE 3.35 MILES WEST ALONG STATE
 AU1384'HIGHWAY 1, 30 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 95 1/2
 AU1384'FEET NORTHEAST OF AND ACROSS STATE HIGHWAY 1 FROM THE NORTHEAST CORNER
 AU1384'OF THE MORNING STAR CHURCH, 42 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 AU1384'FRAME HOUSE, 11.4 FEET SOUTHWEST OF A BRACE POLE FOR A POWER POLE
 AU1384'BEARING A TRANSFORMER, 8.8 FEET SOUTH OF THE SOUTH EDGE OF A WATER
 AU1384'METER BOX, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 AU1384'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 AU1384
 AU1384                          STATION RECOVERY (1982)
 AU1384
 AU1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1384'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0220 ***********************************************************************
 CQ0220  DESIGNATION -  1337+88
 CQ0220  PID         -  CQ0220
 CQ0220  STATE/COUNTY-  LA/UNION
 CQ0220  COUNTRY     -  US
 CQ0220  USGS QUAD   -  FARMERVILLE (2018)
 CQ0220
 CQ0220                         *CURRENT SURVEY CONTROL
 CQ0220  ______________________________________________________________________
 CQ0220* NAD 83(1986) POSITION- 32 47 26.     (N) 092 22 29.     (W)   SCALED
 CQ0220* NAVD 88 ORTHO HEIGHT -    48.121 (meters)      157.88  (feet) ADJUSTED
 CQ0220  ______________________________________________________________________
 CQ0220  GEOID HEIGHT    -        -25.990 (meters)                     GEOID18
 CQ0220  DYNAMIC HEIGHT  -         48.068 (meters)      157.70  (feet) COMP
 CQ0220  MODELED GRAVITY -    979,539.9   (mgal)                       NAVD 88
 CQ0220
 CQ0220  VERT ORDER      -  SECOND    CLASS 0
 CQ0220
 CQ0220.The horizontal coordinates were scaled from a map and have
 CQ0220.an estimated accuracy of +/- 6 seconds.
 CQ0220
 CQ0220.The orthometric height was determined by differential leveling and
 CQ0220.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0220.in June 1991.
 CQ0220
 CQ0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0220.GEOID18 height accuracy estimate available here.
 CQ0220
 CQ0220.Click photographs - Photos may exist for this station.
 CQ0220
 CQ0220.The dynamic height is computed by dividing the NAVD 88
 CQ0220.geopotential number by the normal gravity value computed on the
 CQ0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0220.degrees latitude (g = 980.6199 gals.).
 CQ0220
 CQ0220.The modeled gravity was interpolated from observed gravity values.
 CQ0220
 CQ0220;                    North         East    Units  Estimated Accuracy
 CQ0220;SPC LA N     -   253,980.    1,011,740.      MT  (+/- 180 meters Scaled)
 CQ0220
 CQ0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS585282(NAD 83)
 CQ0220
 CQ0220                          SUPERSEDED SURVEY CONTROL
 CQ0220
 CQ0220  NGVD 29 (11/26/84)   48.215  (m)          158.19   (f) ADJUSTED    2 0
 CQ0220
 CQ0220.Superseded values are not recommended for survey control.
 CQ0220
 CQ0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0220.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0220
 CQ0220_MARKER: Z = SEE DESCRIPTION
 CQ0220_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 CQ0220_SP_SET: RAIL
 CQ0220_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0220
 CQ0220  HISTORY     - Date     Condition        Report By
 CQ0220  HISTORY     - UNK      MONUMENTED       MPRR
 CQ0220  HISTORY     - 1934     GOOD             CGS
 CQ0220
 CQ0220                          STATION DESCRIPTION
 CQ0220
 CQ0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ0220'2.1 MI NE FROM FARMERVILLE.
 CQ0220'2.1 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 CQ0220'STATION AT FARMERVILLE, UNION PARISH, OPPOSITE MILEPOST 550, AND 8
 CQ0220'FEET NORTH OF THE CENTERLINE OF THE TRACK.  THE TOP OF A VERTICAL
 CQ0220'RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2309 ***********************************************************************
 BJ2309  DESIGNATION -  134
 BJ2309  PID         -  BJ2309
 BJ2309  STATE/COUNTY-  LA/ST MARTIN
 BJ2309  COUNTRY     -  US
 BJ2309  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2309
 BJ2309                         *CURRENT SURVEY CONTROL
 BJ2309  ______________________________________________________________________
 BJ2309* NAD 83(1986) POSITION- 30 08 21.     (N) 091 31 18.     (W)   SCALED
 BJ2309* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2309  **This station is located in a suspected subsidence area (see below).
 BJ2309  ______________________________________________________________________
 BJ2309  GEOID HEIGHT    -        -26.883 (meters)                     GEOID18
 BJ2309
 BJ2309.The horizontal coordinates were scaled from a map and have
 BJ2309.an estimated accuracy of +/- 6 seconds.
 BJ2309
 BJ2309.** This station is in an area of known vertical motion. If an
 BJ2309.** orthometric height was ever established but is not available 
 BJ2309.** in the current survey control section, the orthometric height
 BJ2309.** is considered suspect.  Suspect heights are available in the
 BJ2309.** superseded section only if requested.
 BJ2309
 BJ2309.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2309.GEOID18 height accuracy estimate available here.
 BJ2309
 BJ2309.Click photographs - Photos may exist for this station.
 BJ2309
 BJ2309;                    North         East    Units  Estimated Accuracy
 BJ2309;SPC LA S     -   181,710.      981,860.      MT  (+/- 180 meters Scaled)
 BJ2309
 BJ2309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP423351(NAD 83)
 BJ2309
 BJ2309                          SUPERSEDED SURVEY CONTROL
 BJ2309
 BJ2309.No superseded survey control is available for this station.
 BJ2309
 BJ2309_MARKER: S = SPIKE
 BJ2309_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2309_SP_SET: TREE
 BJ2309_STAMPING: PRE.B.M. 134 1933
 BJ2309_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2309
 BJ2309  HISTORY     - Date     Condition        Report By
 BJ2309  HISTORY     - 1933     MONUMENTED       USACE
 BJ2309
 BJ2309                          STATION DESCRIPTION
 BJ2309
 BJ2309'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2309'IN BAYOU CHENE.
 BJ2309'AT BAYOU CHENE, ST. MARTIN PARISH, ABOUT 500 FEET SOUTH OF BAYOU CHENE
 BJ2309'CHURCH, ABOUT 400 FEET ABOVE THE CONFLUENCE OF BAYOU CHENE AND
 BJ2309'TARLETON BAYOU, ON THE RIGHT BANK OF BAYOU CHENE, AT THE WATER EDGE,
 BJ2309'IN THE LANDSIDE OF A LONE BLAZED 30-INCH PIN OAK TREE WITH A BRASS
 BJ2309'PLATE STAMPED PRE. B.M. 134 1933, AND ABOUT 12 INCHES HIGHER THAN THE
 BJ2309'GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2280 ***********************************************************************
 BX2280  DESIGNATION -  134.3 L
 BX2280  PID         -  BX2280
 BX2280  STATE/COUNTY-  LA/GRANT
 BX2280  COUNTRY     -  US
 BX2280  USGS QUAD   -  BOYCE (2018)
 BX2280
 BX2280                         *CURRENT SURVEY CONTROL
 BX2280  ______________________________________________________________________
 BX2280* NAD 83(1986) POSITION- 31 26 59.     (N) 092 42 18.     (W)   SCALED
 BX2280* NAVD 88 ORTHO HEIGHT -    29.334 (meters)       96.24  (feet) ADJUSTED
 BX2280  ______________________________________________________________________
 BX2280  GEOID HEIGHT    -        -26.049 (meters)                     GEOID18
 BX2280  DYNAMIC HEIGHT  -         29.299 (meters)       96.13  (feet) COMP
 BX2280  MODELED GRAVITY -    979,440.0   (mgal)                       NAVD 88
 BX2280
 BX2280  VERT ORDER      -  FIRST     CLASS I
 BX2280
 BX2280.The horizontal coordinates were scaled from a map and have
 BX2280.an estimated accuracy of +/- 6 seconds.
 BX2280
 BX2280.The orthometric height was determined by differential leveling and
 BX2280.adjusted by the NATIONAL GEODETIC SURVEY
 BX2280.in February 1994.
 BX2280
 BX2280.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2280.GEOID18 height accuracy estimate available here.
 BX2280
 BX2280.Click photographs - Photos may exist for this station.
 BX2280
 BX2280.The dynamic height is computed by dividing the NAVD 88
 BX2280.geopotential number by the normal gravity value computed on the
 BX2280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2280.degrees latitude (g = 980.6199 gals.).
 BX2280
 BX2280.The modeled gravity was interpolated from observed gravity values.
 BX2280
 BX2280;                    North         East    Units  Estimated Accuracy
 BX2280;SPC LA N     -   105,320.      980,520.      MT  (+/- 180 meters Scaled)
 BX2280
 BX2280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ280794(NAD 83)
 BX2280
 BX2280                          SUPERSEDED SURVEY CONTROL
 BX2280
 BX2280  NAVD 88 (06/15/91)   29.333  (m)           96.24   (f) SUPERSEDED  1 1
 BX2280  NGVD 29 (11/26/84)   29.337  (m)           96.25   (f) ADJUSTED    1 1
 BX2280
 BX2280.Superseded values are not recommended for survey control.
 BX2280
 BX2280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2280.See file dsdata.pdf to determine how the superseded data were derived.
 BX2280
 BX2280_MARKER: I = METAL ROD
 BX2280_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BX2280_STAMPING: PBM 134.3L
 BX2280_MARK LOGO: USACE
 BX2280_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2280_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX2280
 BX2280  HISTORY     - Date     Condition        Report By
 BX2280  HISTORY     - UNK      MONUMENTED       USACE
 BX2280  HISTORY     - 1977     GOOD             NGS
 BX2280
 BX2280                          STATION DESCRIPTION
 BX2280
 BX2280'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2280'7.1 MI SW FROM COLFAX.
 BX2280'5.3 MILES SOUTH ALONG STATE HIGHWAY 8 FROM THE COURTHOUSE AT
 BX2280'COLFAX, THENCE  1.8 MILES WEST ALONG A PAVED ROAD, AT A 90
 BX2280'DEGREE CURVE ON THE LEVEE, 59 FEET SOUTH OF THE CENTER LINE
 BX2280'OF THE LEVEE ROAD, 8 FEET WEST OF A TREE, A COPPER COATED
 BX2280'ROD CAPPED WITH A COUPLING WHICH ACCESS IS HAD BY UNSCREWING
 BX2280'A CAP ON THE 3 INCH PIPE WHICH SURROUNDS THE ROD. THE CAP IS
 BX2280'STAMPED PBM 134.3L SURROUNDED BY 3 WITNESS POSTS, 168 FEET
 BX2280'NORTHEAST OF PBM 134.3LA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2281 ***********************************************************************
 BX2281  DESIGNATION -  134.3 LA
 BX2281  PID         -  BX2281
 BX2281  STATE/COUNTY-  LA/GRANT
 BX2281  COUNTRY     -  US
 BX2281  USGS QUAD   -  BOYCE (2018)
 BX2281
 BX2281                         *CURRENT SURVEY CONTROL
 BX2281  ______________________________________________________________________
 BX2281* NAD 83(1986) POSITION- 31 26 59.     (N) 092 42 20.     (W)   SCALED
 BX2281* NAVD 88 ORTHO HEIGHT -    29.447 (meters)       96.61  (feet) ADJUSTED
 BX2281  ______________________________________________________________________
 BX2281  GEOID HEIGHT    -        -26.049 (meters)                     GEOID18
 BX2281  DYNAMIC HEIGHT  -         29.411 (meters)       96.49  (feet) COMP
 BX2281  MODELED GRAVITY -    979,440.0   (mgal)                       NAVD 88
 BX2281
 BX2281  VERT ORDER      -  FIRST     CLASS I
 BX2281
 BX2281.The horizontal coordinates were scaled from a map and have
 BX2281.an estimated accuracy of +/- 6 seconds.
 BX2281
 BX2281.The orthometric height was determined by differential leveling and
 BX2281.adjusted by the NATIONAL GEODETIC SURVEY
 BX2281.in February 1994.
 BX2281
 BX2281.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2281.GEOID18 height accuracy estimate available here.
 BX2281
 BX2281.Click photographs - Photos may exist for this station.
 BX2281
 BX2281.The dynamic height is computed by dividing the NAVD 88
 BX2281.geopotential number by the normal gravity value computed on the
 BX2281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2281.degrees latitude (g = 980.6199 gals.).
 BX2281
 BX2281.The modeled gravity was interpolated from observed gravity values.
 BX2281
 BX2281;                    North         East    Units  Estimated Accuracy
 BX2281;SPC LA N     -   105,320.      980,460.      MT  (+/- 180 meters Scaled)
 BX2281
 BX2281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ279794(NAD 83)
 BX2281
 BX2281                          SUPERSEDED SURVEY CONTROL
 BX2281
 BX2281  NAVD 88 (06/15/91)   29.446  (m)           96.61   (f) SUPERSEDED  1 1
 BX2281  NGVD 29 (11/26/84)   29.450  (m)           96.62   (f) ADJUSTED    1 1
 BX2281
 BX2281.Superseded values are not recommended for survey control.
 BX2281
 BX2281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2281.See file dsdata.pdf to determine how the superseded data were derived.
 BX2281
 BX2281_MARKER: I = METAL ROD
 BX2281_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BX2281_STAMPING: PBM 134.3LA
 BX2281_MARK LOGO: USACE
 BX2281_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2281_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX2281
 BX2281  HISTORY     - Date     Condition        Report By
 BX2281  HISTORY     - UNK      MONUMENTED       USACE
 BX2281  HISTORY     - 1977     GOOD             NGS
 BX2281
 BX2281                          STATION DESCRIPTION
 BX2281
 BX2281'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2281'7.1 MI SW FROM COLFAX.
 BX2281'5.3 MILES SOUTH ALONG STATE HIGHWAY 8 FROM THE COURTHOUSE AT
 BX2281'COLFAX, THENCE 1.8 MILES WEST ALONG A PAVED ROAD, AT A 90 DEGREE
 BX2281'CURVE ON THE LEVEE, 168 FEET SOUTHWEST OF PBM 134.3L, IN A
 BX2281'CLEARING, 3 FEET NORTH OF A BARBED WIRE FENCE, A COPPER COATED
 BX2281'ROD CAPPED WITH A COUPLING, SURROUNDED BY A 3 INCH PIPE WHICH
 BX2281'ACCESS IS HAD BY UNSCREWING THE CAP, WHICH IS STAMPED PBM 134.
 BX2281'3LA. SURROUNDED BY 3 WITNESS POSTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1321 ***********************************************************************
 BW1321  DESIGNATION -  134/4 BOLT
 BW1321  PID         -  BW1321
 BW1321  STATE/COUNTY-  LA/CONCORDIA
 BW1321  COUNTRY     -  US
 BW1321  USGS QUAD   -  DEER PARK (2018)
 BW1321
 BW1321                         *CURRENT SURVEY CONTROL
 BW1321  ______________________________________________________________________
 BW1321* NAD 83(1986) POSITION- 31 29 40.     (N) 091 31 32.     (W)   SCALED
 BW1321* NAVD 88 ORTHO HEIGHT -    16.94  (+/-2cm)       55.6   (feet) VERTCON3
 BW1321  ______________________________________________________________________
 BW1321  GEOID HEIGHT    -        -26.344 (meters)                     GEOID18
 BW1321  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1321
 BW1321.The horizontal coordinates were scaled from a map and have
 BW1321.an estimated accuracy of +/- 6 seconds.
 BW1321
 BW1321.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1321.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1321
 BW1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1321.GEOID18 height accuracy estimate available here.
 BW1321
 BW1321.The vertical order pertains to the NGVD 29 superseded value.
 BW1321
 BW1321.Click photographs - Photos may exist for this station.
 BW1321
 BW1321;                    North         East    Units  Estimated Accuracy
 BW1321;SPC LA N     -   110,680.    1,092,570.      MT  (+/- 180 meters Scaled)
 BW1321
 BW1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ400853(NAD 83)
 BW1321
 BW1321                          SUPERSEDED SURVEY CONTROL
 BW1321
 BW1321  NGVD 29 (??/??/92)   16.928  (m)           55.54   (f) ADJ UNCH    1 2
 BW1321
 BW1321.Superseded values are not recommended for survey control.
 BW1321
 BW1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1321.See file dsdata.pdf to determine how the superseded data were derived.
 BW1321
 BW1321_MARKER: B = BOLT
 BW1321_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1321_SP_SET: UNDERGROUND STONE
 BW1321_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1321
 BW1321  HISTORY     - Date     Condition        Report By
 BW1321  HISTORY     - UNK      MONUMENTED       USACE
 BW1321  HISTORY     - 1940     GOOD             CGS
 BW1321  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1321
 BW1321                          STATION DESCRIPTION
 BW1321
 BW1321'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 BW1321'7.5 MI SW FROM VIDALIA.
 BW1321'7-1/2 MILES SOUTHWEST OF VIDALIA, CONCORDIA PARISH, BACK OF MORO
 BW1321'LANDING, 0.6 MILE SOUTH OF THE POINT WHERE THE ROAD PASSES BETWEEN TWO
 BW1321'CONCRETE SILOS, 0.5 MILE NORTH OF THE POINT WHERE THE GRAVEL ROAD GOES
 BW1321'UP ONTO THE LEVEE, 204 FEET WEST OF THE TOE OF THE LEVEE, 174 FEET
 BW1321'WEST OF A FENCE, 144 FEET WEST OF THE CENTERLINE OF THE GRAVEL ROAD,
 BW1321'AND 18 FEET SOUTH OF A DITCH THROUGH A FIELD.  A COPPER BOLT SET IN
 BW1321'THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 BW1321'THROUGH AN IRON PIPE PROJECTING 18 INCHES ABOVE GROUND AND BEARING A
 BW1321'CORPS OF ENGINEERS, U.S. ARMY STANDARD CAP.
 BW1321
 BW1321                          STATION RECOVERY (1966)
 BW1321
 BW1321'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1321'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1780 ***********************************************************************
 AU1780  DESIGNATION -  1340 + 18.84
 AU1780  PID         -  AU1780
 AU1780  STATE/COUNTY-  LA/ST MARY
 AU1780  COUNTRY     -  US
 AU1780  USGS QUAD   -  WEEKS (2018)
 AU1780
 AU1780                         *CURRENT SURVEY CONTROL
 AU1780  ______________________________________________________________________
 AU1780* NAD 83(1986) POSITION- 29 46 09.     (N) 091 46 50.     (W)   SCALED
 AU1780* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1780  **This station is located in a suspected subsidence area (see below).
 AU1780  ______________________________________________________________________
 AU1780  GEOID HEIGHT    -        -25.819 (meters)                     GEOID18
 AU1780
 AU1780.The horizontal coordinates were scaled from a map and have
 AU1780.an estimated accuracy of +/- 6 seconds.
 AU1780
 AU1780.** This station is in an area of known vertical motion. If an
 AU1780.** orthometric height was ever established but is not available 
 AU1780.** in the current survey control section, the orthometric height
 AU1780.** is considered suspect.  Suspect heights are available in the
 AU1780.** superseded section only if requested.
 AU1780
 AU1780.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1780.GEOID18 height accuracy estimate available here.
 AU1780
 AU1780.Click photographs - Photos may exist for this station.
 AU1780
 AU1780;                    North         East    Units  Estimated Accuracy
 AU1780;SPC LA S     -   140,770.      956,750.      MT  (+/- 180 meters Scaled)
 AU1780
 AU1780_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN178938(NAD 83)
 AU1780
 AU1780                          SUPERSEDED SURVEY CONTROL
 AU1780
 AU1780.No superseded survey control is available for this station.
 AU1780
 AU1780_MARKER: DD = SURVEY DISK
 AU1780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1780_STAMPING: 1340 + 18.84 VA
 AU1780_MARK LOGO: USACE
 AU1780_PROJECTION: PROJECTING 30 CENTIMETERS
 AU1780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1780+STABILITY: SURFACE MOTION
 AU1780
 AU1780  HISTORY     - Date     Condition        Report By
 AU1780  HISTORY     - UNK      MONUMENTED       USACE
 AU1780  HISTORY     - 1955     GOOD             CGS
 AU1780
 AU1780                          STATION DESCRIPTION
 AU1780
 AU1780'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1780'0.9 MI S FROM CYPREMORT.
 AU1780'0.7 MILE SOUTHWEST ALONG STATE HIGHWAY 903 FROM ITS JUNCTION WITH
 AU1780'STATE HIGHWAY 83 AT CYPREMORT, THENCE 0.2 MILE SOUTHEAST ALONG THE
 AU1780'SOUTHWEST BANK OF THE INTRACOASTAL CANAL, 65 YARDS NORTHWEST OF A
 AU1780'CANAL LEADING SOUTHWEST, 60 FEET SOUTHWEST OF THE SOUTHWEST BANK OF
 AU1780'THE INTRACOASTAL CANAL, SET IN THE TOP OF A CONCRETE POST WHICH
 AU1780'PROJECTS 1.0 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1589 ***********************************************************************
 BX1589  DESIGNATION -  137.0 USGS
 BX1589  PID         -  BX1589
 BX1589  STATE/COUNTY-  LA/WINN
 BX1589  COUNTRY     -  US
 BX1589  USGS QUAD   -  PACKTON (2018)
 BX1589
 BX1589                         *CURRENT SURVEY CONTROL
 BX1589  ______________________________________________________________________
 BX1589* NAD 83(1986) POSITION- 31 51 37.     (N) 092 32 08.     (W)   SCALED
 BX1589* NAVD 88 ORTHO HEIGHT -    41.72  (+/-2cm)      136.9   (feet) VERTCON3
 BX1589  ______________________________________________________________________
 BX1589  GEOID HEIGHT    -        -25.654 (meters)                     GEOID18
 BX1589  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1589
 BX1589.The horizontal coordinates were scaled from a map and have
 BX1589.an estimated accuracy of +/- 6 seconds.
 BX1589
 BX1589.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1589.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1589
 BX1589.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1589.GEOID18 height accuracy estimate available here.
 BX1589
 BX1589.The vertical order pertains to the NGVD 29 superseded value.
 BX1589
 BX1589.Click photographs - Photos may exist for this station.
 BX1589
 BX1589;                    North         East    Units  Estimated Accuracy
 BX1589;SPC LA N     -   150,820.      996,640.      MT  (+/- 180 meters Scaled)
 BX1589
 BX1589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR439250(NAD 83)
 BX1589
 BX1589                          SUPERSEDED SURVEY CONTROL
 BX1589
 BX1589  NGVD 29 (11/26/84)   41.782  (m)          137.08   (f) ADJUSTED    2 0
 BX1589
 BX1589.Superseded values are not recommended for survey control.
 BX1589
 BX1589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1589.See file dsdata.pdf to determine how the superseded data were derived.
 BX1589
 BX1589_MARKER: N = NAIL
 BX1589_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1589_SP_SET: TREE
 BX1589_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1589
 BX1589  HISTORY     - Date     Condition        Report By
 BX1589  HISTORY     - UNK      MONUMENTED       USGS
 BX1589  HISTORY     - 1950     GOOD             CGS
 BX1589  HISTORY     - 1955     GOOD             CGS
 BX1589
 BX1589                          STATION DESCRIPTION
 BX1589
 BX1589'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1589'7.45 MI NW FROM ZION.
 BX1589'7.45 MILES NORTHWEST ALONG STATE HIGHWAY NO. 232 FROM THE JUNCTION OF
 BX1589'STATE HIGHWAY NO. 232 WITH STATE HIGHWAY NO. 108 AT ZION, AT A
 BX1589'T-JUNCTION OF ROADS, ABOUT 0.1 MILE NORTHWEST OF A FARMHOUSE ON THE
 BX1589'NORTHEAST SIDE OF THE HIGHWAY, 79 FEET NORTHEAST OF THE CENTER LINE OF
 BX1589'THE HIGHWAY, 35 FEET SOUTHEAST OF THE CENTER LINE OF THE SIDE ROAD
 BX1589'LEADING NORTHEAST, 8.2 FEET NORTH OF BENCH MARK R 129, 5.3 FEET
 BX1589'NORTHWEST OF A REFERENCE POST, 5.3 FEET BELOW THE BASE OF A TRIANGULAR
 BX1589'BLAZE ON THE SOUTHWEST SIDE OF A 14-INCH OAK TREE, IN THE SOUTH ROOT
 BX1589'OF THE TREE.
 BX1589
 BX1589                          STATION RECOVERY (1955)
 BX1589
 BX1589'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 BX1589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3194 ***********************************************************************
 DH3194  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3194  DESIGNATION -  1370+7.73=LMS164
 DH3194  PID         -  DH3194
 DH3194  STATE/COUNTY-  LA/PLAQUEMINES
 DH3194  COUNTRY     -  US
 DH3194  USGS QUAD   -  LAKE LAURIER (2018)
 DH3194
 DH3194                         *CURRENT SURVEY CONTROL
 DH3194  ______________________________________________________________________
 DH3194* NAD 83(2011) POSITION- 29 36 59.71877(N) 089 53 15.10206(W)   ADJUSTED
 DH3194* NAD 83(2011) ELLIP HT-   -20.360 (meters)        (06/27/12)   ADJUSTED
 DH3194* NAD 83(2011) EPOCH   -  2010.00
 DH3194* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3194  **This station is located in a suspected subsidence area (see below).
 DH3194  ______________________________________________________________________
 DH3194  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3194  GEOID HEIGHT    -        -24.899 (meters)                     GEOID03
 DH3194  GEOID HEIGHT    -        -24.855 (meters)                     GEOID18
 DH3194  NAD 83(2011) X  -     10,893.402 (meters)                     COMP
 DH3194  NAD 83(2011) Y  - -5,549,355.369 (meters)                     COMP
 DH3194  NAD 83(2011) Z  -  3,133,486.023 (meters)                     COMP
 DH3194  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 DH3194
 DH3194  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3194  Standards:
 DH3194         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3194            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3194  -------------------------------------------------------------------
 DH3194  NETWORK    0.93   3.78           0.41   0.35   1.93      0.06118811
 DH3194  -------------------------------------------------------------------
 DH3194  Click here for local accuracies and other accuracy information.
 DH3194
 DH3194.The horizontal coordinates were established by GPS observations
 DH3194.and adjusted by the National Geodetic Survey in June 2012.
 DH3194
 DH3194.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3194.been affixed to the stable North American tectonic plate. See 
 DH3194.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3194
 DH3194.The horizontal coordinates are valid at the epoch date displayed above
 DH3194.which is a decimal equivalence of Year/Month/Day.
 DH3194
 DH3194.** This station is in an area of known vertical motion. If an
 DH3194.** orthometric height was ever established but is not available 
 DH3194.** in the current survey control section, the orthometric height
 DH3194.** is considered suspect.  Suspect heights are available in the
 DH3194.** superseded section only if requested.
 DH3194
 DH3194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3194.GEOID18 height accuracy estimate available here.
 DH3194
 DH3194.Click photographs - Photos may exist for this station.
 DH3194
 DH3194.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3194
 DH3194.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3194
 DH3194.The ellipsoidal height was determined by GPS observations
 DH3194.and is referenced to NAD 83.
 DH3194
 DH3194. The following values were computed from the NAD 83(2011) position.
 DH3194
 DH3194;                    North         East     Units Scale Factor Converg.
 DH3194;SPC LA S     -   124,651.759 1,140,022.483   MT  0.99994809   +0 43 22.5
 DH3194;SPC LA S     -   408,961.65  3,740,223.76   sFT  0.99994809   +0 43 22.5
 DH3194;UTM  16      - 3,279,785.455   220,379.273   MT  1.00056485   -1 25 40.5
 DH3194
 DH3194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3194!SPC LA S     -   1.00000320  x   0.99994809  =   0.99995129
 DH3194!UTM  16      -   1.00000320  x   1.00056485  =   1.00056805
 DH3194
 DH3194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2037979785(NAD 83)
 DH3194
 DH3194                          SUPERSEDED SURVEY CONTROL
 DH3194
 DH3194  NAD 83(2007)-  29 36 59.71900(N)    089 53 15.10309(W) AD(       ) 0
 DH3194  ELLIP H (02/10/07)  -20.343  (m)                       GP(       )    
 DH3194  NAD 83(1992)-  29 36 59.71911(N)    089 53 15.10315(W) AD(       ) B
 DH3194  ELLIP H (05/09/05)  -20.339  (m)                       GP(       ) 4 2
 DH3194
 DH3194.Superseded values are not recommended for survey control.
 DH3194
 DH3194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3194.See file dsdata.pdf to determine how the superseded data were derived.
 DH3194
 DH3194_MARKER: DD = SURVEY DISK
 DH3194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3194_STAMPING: LMS 164 1977
 DH3194_MARK LOGO: USACE
 DH3194_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3194+STABILITY: SURFACE MOTION
 DH3194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3194+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2009
 DH3194
 DH3194  HISTORY     - Date     Condition        Report By
 DH3194  HISTORY     - 1977     MONUMENTED       USACE
 DH3194  HISTORY     - 20030204 GOOD             3001
 DH3194  HISTORY     - 20090315 GOOD             WOOLPT
 DH3194
 DH3194                          STATION DESCRIPTION
 DH3194
 DH3194'DESCRIBED BY 3001, INC 2003 (MH)
 DH3194'THE STATION IS LOCATE DIN PALQUEMINES PARISH ABOUT 3.75 MILES
 DH3194'SOUTHEAST OF PHOENIX, LA 6.4  MILES NORTHWEST OF POINT A LA HACHE, LA
 DH3194'AND 2.4 MILES WEST-NORTHWEST OF DAVANT, LA. OWNERSHIP--USACE.
 DH3194'
 DH3194'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 15 AND HEARD LN
 DH3194'IN DAVANT, LA GO 2.38  MILES WEST-NORTHWEST ON HIGHWAY 15 TO A CHAIN
 DH3194'LINK FENCE CORNER ON THE RIGHT AND MARK ON THE LEFT ON TOP OF LEVEE.
 DH3194'
 DH3194'THE STATION IS A 3.5' ROUND USACE BRASS CAP SET IN CONCRETE, 1.1'
 DH3194'BELOW GROUND SURFACE, STAMPED LMS 164 1977, SET IN CENTERLINE OF
 DH3194'LEVEE, 10' SOUTHEAST OF LEVEE STATION MARKER SIGN POST 1370, 8.7'
 DH3194'NORTHEAST OF THE F/S CONCRETE SLOPE PAVING, AND 91.5' SOUTHWEST OF THE
 DH3194'CENTERLINE OF HIGHWAY 15.
 DH3194
 DH3194                          STATION RECOVERY (2009)
 DH3194
 DH3194'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 DH3194'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0762 ***********************************************************************
 BK0762  DESIGNATION -  14
 BK0762  PID         -  BK0762
 BK0762  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0762  COUNTRY     -  US
 BK0762  USGS QUAD   -  LACASSINE (2018)
 BK0762
 BK0762                         *CURRENT SURVEY CONTROL
 BK0762  ______________________________________________________________________
 BK0762* NAD 83(1986) POSITION- 30 14 23.     (N) 092 59 17.     (W)   SCALED
 BK0762* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0762  **This station is located in a suspected subsidence area (see below).
 BK0762  ______________________________________________________________________
 BK0762  GEOID HEIGHT    -        -27.227 (meters)                     GEOID18
 BK0762  DYNAMIC HEIGHT  -          9.11  (meters)       29.9   (feet) COMP
 BK0762  MODELED GRAVITY -    979,315.0   (mgal)                       NAVD 88
 BK0762
 BK0762.The horizontal coordinates were scaled from a map and have
 BK0762.an estimated accuracy of +/- 6 seconds.
 BK0762
 BK0762.** This station is in an area of known vertical motion. If an
 BK0762.** orthometric height was ever established but is not available 
 BK0762.** in the current survey control section, the orthometric height
 BK0762.** is considered suspect.  Suspect heights are available in the
 BK0762.** superseded section only if requested.
 BK0762
 BK0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0762.GEOID18 height accuracy estimate available here.
 BK0762
 BK0762.Click photographs - Photos may exist for this station.
 BK0762
 BK0762.The dynamic height is computed by dividing the NAVD 88
 BK0762.geopotential number by the normal gravity value computed on the
 BK0762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0762.degrees latitude (g = 980.6199 gals.).
 BK0762
 BK0762.The modeled gravity was interpolated from observed gravity values.
 BK0762
 BK0762;                    North         East    Units  Estimated Accuracy
 BK0762;SPC LA S     -   193,990.      840,740.      MT  (+/- 180 meters Scaled)
 BK0762
 BK0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP011453(NAD 83)
 BK0762
 BK0762                          SUPERSEDED SURVEY CONTROL
 BK0762
 BK0762.No superseded survey control is available for this station.
 BK0762
 BK0762_MARKER: I = METAL ROD
 BK0762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0762_PROJECTION: PROJECTING 41 CENTIMETERS
 BK0762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0762+STABILITY: SURFACE MOTION
 BK0762
 BK0762  HISTORY     - Date     Condition        Report By
 BK0762  HISTORY     - UNK      MONUMENTED       MPRR
 BK0762  HISTORY     - 1970     GOOD             NGS
 BK0762
 BK0762                          STATION DESCRIPTION
 BK0762
 BK0762'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0762'1.85 MI NE FROM IOWA.
 BK0762'ABOUT 1.15 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF THE
 BK0762'HIGHWAY AND STATE HIGHWAY 383 AT IOWA, THENCE 0.7 MILE NORTHEAST ALONG
 BK0762'THE MISSOURI PACIFIC RAILROAD, 0.15 MILE NORTHEAST OF THE CROSSING OF
 BK0762'THE RAILROAD AND THE SOUTHERN PACIFIC RAILROAD, 55 FEET NORTHEAST OF
 BK0762'MILEPOST 680, 148 FEET NORTHEAST OF THE IOWA JUNCTION SIGN, 11 FEET
 BK0762'NORTHWEST OF THE NORTHWEST RAIL OF THE MAIN TRACK, 58 FEET SOUTHWEST
 BK0762'OF A SWITCH STAND, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, A
 BK0762'BRASS PIN IN THE TOP OF A CONCRETE POST WHICH PROJECTS 16 INCHES AND
 BK0762'WHICH BEARS A BRASS PLATE ON THE SOUTHEAST SIDE WITH THE NUMBERS MP
 BK0762'68025430 + 67.  SEC 28, T 9S, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0098 ***********************************************************************
 AT0098  DESIGNATION -  14 A
 AT0098  PID         -  AT0098
 AT0098  STATE/COUNTY-  LA/PLAQUEMINES
 AT0098  COUNTRY     -  US
 AT0098  USGS QUAD   -  PILOTTOWN (2018)
 AT0098
 AT0098                         *CURRENT SURVEY CONTROL
 AT0098  ______________________________________________________________________
 AT0098* NAD 83(1986) POSITION- 29 12 48.     (N) 089 16 35.     (W)   SCALED
 AT0098* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0098  **This station is located in a suspected subsidence area (see below).
 AT0098  ______________________________________________________________________
 AT0098  GEOID HEIGHT    -        -23.631 (meters)                     GEOID18
 AT0098
 AT0098.The horizontal coordinates were scaled from a map and have
 AT0098.an estimated accuracy of +/- 6 seconds.
 AT0098
 AT0098.** This station is in an area of known vertical motion. If an
 AT0098.** orthometric height was ever established but is not available 
 AT0098.** in the current survey control section, the orthometric height
 AT0098.** is considered suspect.  Suspect heights are available in the
 AT0098.** superseded section only if requested.
 AT0098
 AT0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0098.GEOID18 height accuracy estimate available here.
 AT0098
 AT0098.Click photographs - Photos may exist for this station.
 AT0098
 AT0098;                    North         East    Units  Estimated Accuracy
 AT0098;SPC LA S     -    80,870.    1,200,010.      MT  (+/- 180 meters Scaled)
 AT0098
 AT0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT787337(NAD 83)
 AT0098
 AT0098                          SUPERSEDED SURVEY CONTROL
 AT0098
 AT0098.No superseded survey control is available for this station.
 AT0098
 AT0098_MARKER: P = PIPE CAP
 AT0098_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0098_STAMPING: 14 A
 AT0098_MARK LOGO: USACE
 AT0098_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0098_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0098
 AT0098  HISTORY     - Date     Condition        Report By
 AT0098  HISTORY     - 1938     MONUMENTED       USACE
 AT0098  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0098
 AT0098                          STATION DESCRIPTION
 AT0098
 AT0098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0098'5.5 MI SE FROM VENICE.
 AT0098'5 1/2 MILES DOWNSTREAM ALONG MISSISSIPPI RIVER FROM VENICE,
 AT0098'PLAQUEMINES PARISH, ABOUT 0.5 MILE UPSTREAM ALONG THE LEFT BANK OF THE
 AT0098'RIVER FROM THE QUARTERS AT QUARANTINE STATION, AT THE SECOND ANGLE IN
 AT0098'A ROW OF POWER-TRANSMISSION LINE POLES, IN LINE WITH THE POLES, AND 2
 AT0098'FEET UPSTREAM FROM A POLE. A CORPS OF ENGINEERS, U.S. ARMY, STANDARD
 AT0098'CAP, STAMPED 14 A AND RIVETED ON THE TOP OF A 2-INCH PIPE PROJECTING
 AT0098'ABOUT 2 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0066 ***********************************************************************
 BJ0066  DESIGNATION -  14 ABLDAPA
 BJ0066  PID         -  BJ0066
 BJ0066  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0066  COUNTRY     -  US
 BJ0066  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 BJ0066
 BJ0066                         *CURRENT SURVEY CONTROL
 BJ0066  ______________________________________________________________________
 BJ0066* NAD 83(1992) POSITION- 30 45 02.71254(N) 091 23 40.47384(W)   ADJUSTED
 BJ0066* NAD 83(1992) ELLIP HT-   -14.136 (meters)        (01/02/04)   ADJUSTED
 BJ0066* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0066  **This station is located in a suspected subsidence area (see below).
 BJ0066  ______________________________________________________________________
 BJ0066  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BJ0066  NAD 83(1992) X  -   -133,519.634 (meters)                     COMP
 BJ0066  NAD 83(1992) Y  - -5,484,534.635 (meters)                     COMP
 BJ0066  NAD 83(1992) Z  -  3,242,169.051 (meters)                     COMP
 BJ0066  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 BJ0066  DYNAMIC HEIGHT  -         13.113 (meters)       43.02  (feet) COMP
 BJ0066  MODELED GRAVITY -    979,361.2   (mgal)                       NAVD 88
 BJ0066  HORZ ORDER      -  THIRD
 BJ0066  ELLP ORDER      -  FOURTH    CLASS II
 BJ0066
 BJ0066.The horizontal coordinates were established by GPS observations
 BJ0066.and adjusted by the National Geodetic Survey in January 1993.
 BJ0066
 BJ0066.** This station is in an area of known vertical motion. If an
 BJ0066.** orthometric height was ever established but is not available 
 BJ0066.** in the current survey control section, the orthometric height
 BJ0066.** is considered suspect.  Suspect heights are available in the
 BJ0066.** superseded section only if requested.
 BJ0066
 BJ0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0066.GEOID18 height accuracy estimate available here.
 BJ0066
 BJ0066.Click photographs - Photos may exist for this station.
 BJ0066
 BJ0066.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ0066
 BJ0066.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0066
 BJ0066.The ellipsoidal height was determined by GPS observations
 BJ0066.and is referenced to NAD 83.
 BJ0066
 BJ0066.The dynamic height is computed by dividing the NAVD 88
 BJ0066.geopotential number by the normal gravity value computed on the
 BJ0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0066.degrees latitude (g = 980.6199 gals.).
 BJ0066
 BJ0066.The modeled gravity was interpolated from observed gravity values.
 BJ0066
 BJ0066. The following values were computed from the NAD 83(1992) position.
 BJ0066
 BJ0066;                    North         East     Units Scale Factor Converg.
 BJ0066;SPC LA S     -   249,491.797   994,135.835   MT  1.00001119   -0 01 50.2
 BJ0066;SPC LA S     -   818,541.00  3,261,593.99   sFT  1.00001119   -0 01 50.2
 BJ0066;UTM  15      - 3,403,080.668   653,670.347   MT  0.99989131   +0 49 15.7
 BJ0066
 BJ0066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0066!SPC LA S     -   1.00000222  x   1.00001119  =   1.00001341
 BJ0066!UTM  15      -   1.00000222  x   0.99989131  =   0.99989353
 BJ0066
 BJ0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ5367003080(NAD 83)
 BJ0066
 BJ0066                          SUPERSEDED SURVEY CONTROL
 BJ0066
 BJ0066  ELLIP H (01/21/93)  -14.033  (m)                       GP(       ) 4 2
 BJ0066  NAD 83(1986)-  30 45 02.73096(N)    091 23 40.47043(W) AD(       ) 3
 BJ0066  NAD 27      -  30 45 02.06798(N)    091 23 40.06215(W) AD(       ) 3
 BJ0066
 BJ0066.Superseded values are not recommended for survey control.
 BJ0066
 BJ0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0066.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0066
 BJ0066_MARKER: P = PIPE CAP
 BJ0066_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0066_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0066+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2006
 BJ0066_ROD/PIPE-DEPTH: 30.1 meters
 BJ0066
 BJ0066  HISTORY     - Date     Condition        Report By
 BJ0066  HISTORY     - 1976     MONUMENTED       NGS
 BJ0066  HISTORY     - 1987     GOOD             USACE
 BJ0066  HISTORY     - 20060906 GOOD             AERODA
 BJ0066
 BJ0066                          STATION DESCRIPTION
 BJ0066
 BJ0066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0066'2.75 MI EAST FROM POINTE COUPEE.
 BJ0066'2.5 MILES EAST ALONG STATE HIGHWAY 10 FROM ITS JUNCTION OF STATE
 BJ0066'HIGHWAY 420, THENCE 0.25 MILE EAST ALONG STATE HIGHWAY 981, 33 FT
 BJ0066'NORTH OF THE CENTER LINE OF HIGHWAY 981, 82 FT NORTHWEST OF AND ACROSS
 BJ0066'FROM A POWER LINE POLE WITH GUY WIRES, A 1-INCH IRON PIPE WITH CAP
 BJ0066'DRIVEN TO A DEPTH OF 98.85 FT ENCASED IN A 2 INCH PIPE DRIVEN TO A
 BJ0066'DEPTH OF 86.08 FT WITH CLEAN THICK BENTONITE DRILLING MUD BETWEEN
 BJ0066'3-INCH SURFACE PIPE AND CAP ENCASED IN GROUT, THREE 1-INCH GUARD PIPES
 BJ0066'DRIVEN 120 DEGREE APART ON A RADIUS OF 1.5 FT PROTECT THE MARK.
 BJ0066
 BJ0066                          STATION RECOVERY (1987)
 BJ0066
 BJ0066'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1987 (EDW)
 BJ0066'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BJ0066'THE STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BJ0066'OBSERVATIONS.
 BJ0066'
 BJ0066'THE STATION IS LOCATED ABOUT 11.3 KM (7 MI) NORTH-NORTHEAST OF NEW
 BJ0066'ROADS.
 BJ0066'OWNERSHIP--STATE HIGHWAY RIGHT-OF-WAY.
 BJ0066'
 BJ0066'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 10
 BJ0066'IN NORTH NEW ROADS, (STATE HWY. 10 LEADS TO THE ST FRANCISVILLE
 BJ0066'FREE FERRY) GO NORTHERLY ON HIGHWAY 10 FOR 4.1 KM (2.55 MI) TO A Y
 BJ0066'AND STATE HIGHWAY 420, AT THIS POINT STAY ON HIGHWAY 10 WHICH BEARS
 BJ0066'TO THE RIGHT AND GO 4.1 KM (2.55 MI) TO THE JUNCTION WITH STATE
 BJ0066'HIGHWAY 981. TURN RIGHT ONTO HIGHWAY 981 AND GO EASTERLY 0.4 KM
 BJ0066'(0.25 MI) TO THE STATION ON THE LEFT.
 BJ0066'
 BJ0066'THE STATION IS A 1-INCH IRON PIPE WITH CAP DRIVEN TO A DEPTH OF
 BJ0066'98.85 FEET ENCASED IN A 2-INCH PIPE DRIVEN TO A DEPTH OF 86.08 FEET
 BJ0066'WITH CLEAN THICK BENTONITE DRILLING MUD BETWEEN 2-INCH SURFACE PIPE
 BJ0066'AND CAP ENCASED IN GROUT. THE CENTER PUNCH MARK IN CAP WAS USED.
 BJ0066'THAT IS ---UNSTAMPED---,
 BJ0066'SET INTO, AS STATED ABOVE. LOCATED
 BJ0066'36.58 METERS (120 FT) SOUTH FROM THE APPROXIMATE CENTER OF A
 BJ0066'LEVEE ROAD,
 BJ0066'28.35 METERS (93 FT) NORTH FROM AN UTILITY POLE,
 BJ0066'13.41 METERS (44 FT) NORTH FROM THE CENTER OF HIGHWAY 981 AND
 BJ0066'0.91 METER (3 FT) NORTH FROM A METAL WITNESS POST.
 BJ0066'
 BJ0066'DESCRIBED BY JNL AND VCP.
 BJ0066
 BJ0066                          STATION RECOVERY (2006)
 BJ0066
 BJ0066'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ0066'WITNESS POST, 3IN CAP, AND 1 IN GUARD RAILS MISSING.  ALL ELSE INTACT.
 BJ0066'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2680 ***********************************************************************
 BJ2680  DESIGNATION -  14 BOLT
 BJ2680  PID         -  BJ2680
 BJ2680  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2680  COUNTRY     -  US
 BJ2680  USGS QUAD   -  MELVILLE (2018)
 BJ2680
 BJ2680                         *CURRENT SURVEY CONTROL
 BJ2680  ______________________________________________________________________
 BJ2680* NAD 83(1986) POSITION- 30 44 27.     (N) 091 44 48.     (W)   SCALED
 BJ2680* NAVD 88 ORTHO HEIGHT -     7.80  (+/-2cm)       25.6   (feet) VERTCON3
 BJ2680  ______________________________________________________________________
 BJ2680  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ2680  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2680
 BJ2680.The horizontal coordinates were scaled from a map and have
 BJ2680.an estimated accuracy of +/- 6 seconds.
 BJ2680
 BJ2680.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2680.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2680
 BJ2680.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2680.GEOID18 height accuracy estimate available here.
 BJ2680
 BJ2680.The vertical order pertains to the NGVD 29 superseded value.
 BJ2680
 BJ2680.Click photographs - Photos may exist for this station.
 BJ2680
 BJ2680;                    North         East    Units  Estimated Accuracy
 BJ2680;SPC LA S     -   248,460.      960,420.      MT  (+/- 180 meters Scaled)
 BJ2680
 BJ2680_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ199015(NAD 83)
 BJ2680
 BJ2680                          SUPERSEDED SURVEY CONTROL
 BJ2680
 BJ2680  NGVD 29 (11/26/84)    7.796  (m)           25.58   (f) ADJUSTED    1 2
 BJ2680
 BJ2680.Superseded values are not recommended for survey control.
 BJ2680
 BJ2680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2680.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2680
 BJ2680_MARKER: B = BOLT
 BJ2680_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2680_STAMPING: PBM 14 1929
 BJ2680_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2680
 BJ2680  HISTORY     - Date     Condition        Report By
 BJ2680  HISTORY     - 1929     MONUMENTED       USACE
 BJ2680  HISTORY     - 1966     GOOD             CGS
 BJ2680  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2680
 BJ2680                          STATION DESCRIPTION
 BJ2680
 BJ2680'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2680'4.4 MI NE FROM MELVILLE.
 BJ2680'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ2680'STATION AT MELVILLE, THENCE 3.9 MILES NORTH ALONG A LEVEE AND STATE
 BJ2680'ROAD 417, IN SECTION 6, T4S, R7E, IN A SMALL PLOT OF GROUND AT AN
 BJ2680'OLD HOUSE, 194 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 132 FEET
 BJ2680'EAST OF A 38-INCH OAK TREE, 48 FEET NORTHWEST OF A 28-INCH CYPRESS
 BJ2680'TREE, 23 FEET SOUTHEAST OF A FENCE, 21.0 FEET SOUTHEAST OF A METAL
 BJ2680'WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE ROAD, A COPPER BOLT
 BJ2680'SET IN A TILE ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO
 BJ2680'WHICH IS HAD THROUGH A 5-INCH IRON PIPE WHICH BEARS A U. S. ENGINEERS
 BJ2680'CAP AND PROJECTS 1 FOOT.
 BJ2680
 BJ2680                          STATION RECOVERY (1968)
 BJ2680
 BJ2680'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2680'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0842 ***********************************************************************
 AU0842  DESIGNATION -  14 C
 AU0842  PID         -  AU0842
 AU0842  STATE/COUNTY-  LA/ORLEANS
 AU0842  COUNTRY     -  US
 AU0842  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0842
 AU0842                         *CURRENT SURVEY CONTROL
 AU0842  ______________________________________________________________________
 AU0842* NAD 83(1986) POSITION- 29 56 55.     (N) 090 07 12.     (W)   SCALED
 AU0842* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0842  **This station is located in a suspected subsidence area (see below).
 AU0842  ______________________________________________________________________
 AU0842  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 AU0842  DYNAMIC HEIGHT  -          1.105 (meters)        3.63  (feet) COMP
 AU0842  MODELED GRAVITY -    979,313.2   (mgal)                       NAVD 88
 AU0842
 AU0842.The horizontal coordinates were scaled from a map and have
 AU0842.an estimated accuracy of +/- 6 seconds.
 AU0842
 AU0842.** This station is in an area of known vertical motion. If an
 AU0842.** orthometric height was ever established but is not available 
 AU0842.** in the current survey control section, the orthometric height
 AU0842.** is considered suspect.  Suspect heights are available in the
 AU0842.** superseded section only if requested.
 AU0842
 AU0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0842.GEOID18 height accuracy estimate available here.
 AU0842
 AU0842.Click photographs - Photos may exist for this station.
 AU0842
 AU0842.The dynamic height is computed by dividing the NAVD 88
 AU0842.geopotential number by the normal gravity value computed on the
 AU0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0842.degrees latitude (g = 980.6199 gals.).
 AU0842
 AU0842.The modeled gravity was interpolated from observed gravity values.
 AU0842
 AU0842;                    North         East    Units  Estimated Accuracy
 AU0842;SPC LA S     -   161,190.    1,117,120.      MT  (+/- 180 meters Scaled)
 AU0842
 AU0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP779165(NAD 83)
 AU0842
 AU0842                          SUPERSEDED SURVEY CONTROL
 AU0842
 AU0842.No superseded survey control is available for this station.
 AU0842
 AU0842_MARKER: B = BOLT
 AU0842_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU0842+WITH SETTING: PAVEMENT
 AU0842_SP_SET: MAT FOUNDATION
 AU0842_STAMPING: B M
 AU0842_MARK LOGO: NONE
 AU0842_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0842+STABILITY: SURFACE MOTION
 AU0842_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0842+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0842
 AU0842  HISTORY     - Date     Condition        Report By
 AU0842  HISTORY     - UNK      MONUMENTED       LA1690
 AU0842  HISTORY     - 1951     GOOD             CGS
 AU0842  HISTORY     - 1963     GOOD             CGS
 AU0842  HISTORY     - 1985     GOOD             NGS
 AU0842  HISTORY     - 1989     POOR             USPSQD
 AU0842  HISTORY     - 19901109 GOOD             NGS
 AU0842  HISTORY     - 19941108 GOOD             NGS
 AU0842
 AU0842                          STATION DESCRIPTION
 AU0842
 AU0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0842'IN NEW ORLEANS.
 AU0842'AT NEW ORLEANS, ABOUT 0.3 MILE SOUTHWEST ALONG LOWERLINE STREET FROM
 AU0842'THE INTERSECTION OF SOUTH CLAIBORNE AVENUE, AT THE INTERSECTION OF
 AU0842'LOWERLINE AND COHN STREETS, SET IN THE TOP OF A LOW CONCRETE STRUCTURE
 AU0842'HOUSING A BOOSTER PUMPING STATION AND RESEMBLING A LOADING PLATFORM,
 AU0842'1.3 FEET SOUTHWEST OF THE SOUTHWEST CURB OF COHN STREET, 35 1/2 FEET
 AU0842'SOUTHEAST OF THE SOUTHEAST CURB OF LOWERLINE STREET, 0.8 FOOT
 AU0842'SOUTHWEST OF THE NORTHEAST EDGE OF STRUCTURE, 3.8 FEET NORTHWEST OF
 AU0842'THE SOUTHEAST EDGE OF STRUCTURE, 2 FEET NORTH OF THE CENTER OF A
 AU0842'MANHOLE LID WITH VENTILATOR AND ABOUT 2 1/2 FEET ABOVE THE SIDE WALK.
 AU0842
 AU0842                          STATION RECOVERY (1963)
 AU0842
 AU0842'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0842'RECOVERED IN GOOD CONDITION.
 AU0842
 AU0842                          STATION RECOVERY (1985)
 AU0842
 AU0842'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0842'RECOVERED IN GOOD CONDITION.
 AU0842
 AU0842                          STATION RECOVERY (1989)
 AU0842
 AU0842'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0842'MARK RECOVERED IN POOR CONDITION.
 AU0842
 AU0842                          STATION RECOVERY (1990)
 AU0842
 AU0842'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0842'IN NEW ORLEANS, AT 7330 COHN STREET, IN TOP OF AND 1.2 M (3.9 FT)
 AU0842'NORTHWEST OF THE NORTHEAST END OF A LOW CONCRETE STRUCTURE HOUSING A
 AU0842'BOOSTER PUMPING STATION THAT RESEMBLES A LOADING PLATFORM, 10.8 M
 AU0842'(35.4 FT) SOUTHEAST OF THE SOUTHEAST CURB OF LOWERLINE STREET, 4.5 M
 AU0842'(14.8 FT) SOUTHEAST OF THE CENTER OF THE STREET, 3.8 M (12.5 FT)
 AU0842'NORTH OF THE EAST CORNER OF A HOUSE AT 7330 COHN STREET, 0.6 M (2.0
 AU0842'FT) NORTH OF THE CENTER OF A MANHOLE COVER AND VENTILATOR, AND 0.8 M
 AU0842'(2.6 FT) ABOVE THE LEVEL OF THE STREET.  NOTE--THE ORIGINAL
 AU0842'DESCRIPTION STATES THAT THE BOLT WAS STAMPED BM, BUT IS UNSTAMPED.
 AU0842
 AU0842                          STATION RECOVERY (1994)
 AU0842
 AU0842'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0842'IN NEW ORLEANS, AT THE INTERSECTION OF LOWERLINE AND COHN STREETS, IN
 AU0842'TOP OF AND 1.2 M (3.9 FT) NORTHWEST OF THE NORTHEAST END OF A 5 BY
 AU0842'10-FOOT CONCRETE STRUCTURE HOUSING A BOOSTER PUMPING STATION, 14.9 M
 AU0842'(48.9 FT) SOUTHEAST OF THE CENTER OF LOWERLINE STREET, 4.7 M (15.4 FT)
 AU0842'SOUTHWEST OF THE CENTER OF COHN STREET, AND 0.9 M (3.0 FT) ABOVE THE
 AU0842'LEVEL OF COHN STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2092 ***********************************************************************
 BJ2092  DESIGNATION -  14 C
 BJ2092  PID         -  BJ2092
 BJ2092  STATE/COUNTY-  LA/IBERIA
 BJ2092  COUNTRY     -  US
 BJ2092  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2092
 BJ2092                         *CURRENT SURVEY CONTROL
 BJ2092  ______________________________________________________________________
 BJ2092* NAD 83(1986) POSITION- 30 01 51.     (N) 091 28 08.     (W)   SCALED
 BJ2092* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2092  **This station is located in a suspected subsidence area (see below).
 BJ2092  ______________________________________________________________________
 BJ2092  GEOID HEIGHT    -        -26.588 (meters)                     GEOID18
 BJ2092
 BJ2092.The horizontal coordinates were scaled from a map and have
 BJ2092.an estimated accuracy of +/- 6 seconds.
 BJ2092
 BJ2092.** This station is in an area of known vertical motion. If an
 BJ2092.** orthometric height was ever established but is not available 
 BJ2092.** in the current survey control section, the orthometric height
 BJ2092.** is considered suspect.  Suspect heights are available in the
 BJ2092.** superseded section only if requested.
 BJ2092
 BJ2092.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2092.GEOID18 height accuracy estimate available here.
 BJ2092
 BJ2092.Click photographs - Photos may exist for this station.
 BJ2092
 BJ2092;                    North         East    Units  Estimated Accuracy
 BJ2092;SPC LA S     -   169,690.      986,930.      MT  (+/- 180 meters Scaled)
 BJ2092
 BJ2092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP476231(NAD 83)
 BJ2092
 BJ2092                          SUPERSEDED SURVEY CONTROL
 BJ2092
 BJ2092.No superseded survey control is available for this station.
 BJ2092
 BJ2092_MARKER: S = SPIKE
 BJ2092_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2092_SP_SET: TREE
 BJ2092_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2092
 BJ2092  HISTORY     - Date     Condition        Report By
 BJ2092  HISTORY     - UNK      MONUMENTED       USACE
 BJ2092  HISTORY     - 1936     GOOD             USACE
 BJ2092
 BJ2092                          STATION DESCRIPTION
 BJ2092
 BJ2092'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2092'ON HOG ISLAND, IBERIA PARISH, ON THE EAST BANK OF HOG ISLAND PASS,
 BJ2092'ABOUT 300 FEET NORTH OF THE MOST SOUTHERLY POINT OF THE ISLAND, ABOUT
 BJ2092'100 FEET WEST OF KEELBOAT PASS, 20 FEET EAST OF HOG ISLAND PASS, ON
 BJ2092'RANGE 17 OF ATCHAFALAYA BASIN CROSS SECTIONS, IN A 6-INCH WILLOW TREE,
 BJ2092'AND ABOUT 1 FOOT HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2679 ***********************************************************************
 BJ2679  DESIGNATION -  14 CAP
 BJ2679  PID         -  BJ2679
 BJ2679  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2679  COUNTRY     -  US
 BJ2679  USGS QUAD   -  MELVILLE (2018)
 BJ2679
 BJ2679                         *CURRENT SURVEY CONTROL
 BJ2679  ______________________________________________________________________
 BJ2679* NAD 83(1986) POSITION- 30 44 27.     (N) 091 44 48.     (W)   SCALED
 BJ2679* NAVD 88 ORTHO HEIGHT -     9.03  (+/-2cm)       29.6   (feet) VERTCON3
 BJ2679  ______________________________________________________________________
 BJ2679  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ2679  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2679
 BJ2679.The horizontal coordinates were scaled from a map and have
 BJ2679.an estimated accuracy of +/- 6 seconds.
 BJ2679
 BJ2679.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2679.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2679
 BJ2679.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2679.GEOID18 height accuracy estimate available here.
 BJ2679
 BJ2679.The vertical order pertains to the NGVD 29 superseded value.
 BJ2679
 BJ2679.Click photographs - Photos may exist for this station.
 BJ2679
 BJ2679;                    North         East    Units  Estimated Accuracy
 BJ2679;SPC LA S     -   248,460.      960,420.      MT  (+/- 180 meters Scaled)
 BJ2679
 BJ2679_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ199015(NAD 83)
 BJ2679
 BJ2679                          SUPERSEDED SURVEY CONTROL
 BJ2679
 BJ2679  NGVD 29 (11/26/84)    9.027  (m)           29.62   (f) ADJUSTED    1 2
 BJ2679
 BJ2679.Superseded values are not recommended for survey control.
 BJ2679
 BJ2679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2679.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2679
 BJ2679_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2679_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2679_STAMPING: PBM 14 1929
 BJ2679_MARK LOGO: USACE
 BJ2679_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2679_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2679
 BJ2679  HISTORY     - Date     Condition        Report By
 BJ2679  HISTORY     - 1929     MONUMENTED       USACE
 BJ2679  HISTORY     - 1966     GOOD             CGS
 BJ2679  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2679
 BJ2679                          STATION DESCRIPTION
 BJ2679
 BJ2679'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2679'4.4 MI NE FROM MELVILLE.
 BJ2679'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ2679'STATION AT MELVILLE, THENCE 3.9 MILES NORTH ALONG A LEVEE AND STATE
 BJ2679'ROAD 417, IN SECTION 6, T4S, R7E, IN A SMALL PLOT OF GROUND AT AN
 BJ2679'OLD HOUSE, 194 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 132 FEET
 BJ2679'EAST OF A 38-INCH OAK TREE, 48 FEET NORTHWEST OF A 28-INCH CYPRESS
 BJ2679'TREE, 23 FEET SOUTHEAST OF A FENCE, 21.0 FEET SOUTHEAST OF A METAL
 BJ2679'WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE ROAD, A 5-INCH IRON
 BJ2679'PIPE WHICH BEARS A U. S. ENGINEERS CAP AND PROJECTS 1 FOOT.
 BJ2679
 BJ2679                          STATION RECOVERY (1968)
 BJ2679
 BJ2679'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2679'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0256 ***********************************************************************
 BJ0256  DESIGNATION -  14 EABPL
 BJ0256  PID         -  BJ0256
 BJ0256  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0256  COUNTRY     -  US
 BJ0256  USGS QUAD   -  LOTTIE (2018)
 BJ0256
 BJ0256                         *CURRENT SURVEY CONTROL
 BJ0256  ______________________________________________________________________
 BJ0256* NAD 83(1986) POSITION- 30 35 51.     (N) 091 39 08.     (W)   SCALED
 BJ0256* NAVD 88 ORTHO HEIGHT -     8.366 (meters)       27.45  (feet) ADJUSTED
 BJ0256  ______________________________________________________________________
 BJ0256  GEOID HEIGHT    -        -27.208 (meters)                     GEOID18
 BJ0256  DYNAMIC HEIGHT  -          8.355 (meters)       27.41  (feet) COMP
 BJ0256  MODELED GRAVITY -    979,348.7   (mgal)                       NAVD 88
 BJ0256
 BJ0256  VERT ORDER      -  FIRST     CLASS I
 BJ0256
 BJ0256.The horizontal coordinates were scaled from a map and have
 BJ0256.an estimated accuracy of +/- 6 seconds.
 BJ0256
 BJ0256.The orthometric height was determined by differential leveling and
 BJ0256.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0256.in February 1994.
 BJ0256
 BJ0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0256.GEOID18 height accuracy estimate available here.
 BJ0256
 BJ0256.Click photographs - Photos may exist for this station.
 BJ0256
 BJ0256.The dynamic height is computed by dividing the NAVD 88
 BJ0256.geopotential number by the normal gravity value computed on the
 BJ0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0256.degrees latitude (g = 980.6199 gals.).
 BJ0256
 BJ0256.The modeled gravity was interpolated from observed gravity values.
 BJ0256
 BJ0256;                    North         East    Units  Estimated Accuracy
 BJ0256;SPC LA S     -   232,540.      969,420.      MT  (+/- 180 meters Scaled)
 BJ0256
 BJ0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP292857(NAD 83)
 BJ0256
 BJ0256                          SUPERSEDED SURVEY CONTROL
 BJ0256
 BJ0256  NGVD 29 (11/26/84)    8.378  (m)           27.49   (f) ADJUSTED    1 1
 BJ0256
 BJ0256.Superseded values are not recommended for survey control.
 BJ0256
 BJ0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0256.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0256
 BJ0256_MARKER: DD = SURVEY DISK
 BJ0256_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0256_STAMPING: PBM 14 EABPL 1976 USE
 BJ0256_MARK LOGO: USACE
 BJ0256_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0256_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0256_ROD/PIPE-DEPTH: 32.3 meters
 BJ0256
 BJ0256  HISTORY     - Date     Condition        Report By
 BJ0256  HISTORY     - 1976     MONUMENTED       USACE
 BJ0256  HISTORY     - 1976     GOOD             NGS
 BJ0256
 BJ0256                          STATION DESCRIPTION
 BJ0256
 BJ0256'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0256'3.9 MI NORTH FROM LOTTIE.
 BJ0256'1.0 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0256'HIGHWAY 81, THENCE 2.9 MILES NORTH ALONG A LEVEE ROAD, 0.25 MILES
 BJ0256'NORTH OF THE JUNCTION OF A ROAD LEADING EAST ACROSS A BRIDGE,
 BJ0256'161 FT EAST OF THE CENTER LINE OF THE ROAD, A 1-INCH IRON PIPE WITH
 BJ0256'A DISK DRIVEN TO A DEPTH OF 106 FT ENCASED IN A 2-INCH IRON PIPE
 BJ0256'BORED TO A DEPTH OF 83 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE
 BJ0256'SCREW CAP PROJECTS 24-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0661 ***********************************************************************
 BJ0661  DESIGNATION -  14 LLD ANO
 BJ0661  PID         -  BJ0661
 BJ0661  STATE/COUNTY-  LA/ST JAMES
 BJ0661  COUNTRY     -  US
 BJ0661  USGS QUAD   -  CONVENT (2018)
 BJ0661
 BJ0661                         *CURRENT SURVEY CONTROL
 BJ0661  ______________________________________________________________________
 BJ0661* NAD 83(1986) POSITION- 30 03 01.     (N) 090 50 54.     (W)   SCALED
 BJ0661* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0661  **This station is located in a suspected subsidence area (see below).
 BJ0661  ______________________________________________________________________
 BJ0661  GEOID HEIGHT    -        -26.443 (meters)                     GEOID18
 BJ0661  DYNAMIC HEIGHT  -          6.074 (meters)       19.93  (feet) COMP
 BJ0661  MODELED GRAVITY -    979,310.2   (mgal)                       NAVD 88
 BJ0661
 BJ0661.The horizontal coordinates were scaled from a map and have
 BJ0661.an estimated accuracy of +/- 6 seconds.
 BJ0661
 BJ0661.** This station is in an area of known vertical motion. If an
 BJ0661.** orthometric height was ever established but is not available 
 BJ0661.** in the current survey control section, the orthometric height
 BJ0661.** is considered suspect.  Suspect heights are available in the
 BJ0661.** superseded section only if requested.
 BJ0661
 BJ0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0661.GEOID18 height accuracy estimate available here.
 BJ0661
 BJ0661.Click photographs - Photos may exist for this station.
 BJ0661
 BJ0661.The dynamic height is computed by dividing the NAVD 88
 BJ0661.geopotential number by the normal gravity value computed on the
 BJ0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0661.degrees latitude (g = 980.6199 gals.).
 BJ0661
 BJ0661.The modeled gravity was interpolated from observed gravity values.
 BJ0661
 BJ0661;                    North         East    Units  Estimated Accuracy
 BJ0661;SPC LA S     -   171,940.    1,046,770.      MT  (+/- 180 meters Scaled)
 BJ0661
 BJ0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP074263(NAD 83)
 BJ0661
 BJ0661                          SUPERSEDED SURVEY CONTROL
 BJ0661
 BJ0661.No superseded survey control is available for this station.
 BJ0661
 BJ0661_MARKER: DD = SURVEY DISK
 BJ0661_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0661_STAMPING: 14 LLD ANO
 BJ0661_MARK LOGO: USACE
 BJ0661_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0661
 BJ0661  HISTORY     - Date     Condition        Report By
 BJ0661  HISTORY     - 1975     MONUMENTED       USACE
 BJ0661  HISTORY     - 1977     GOOD             NGS
 BJ0661
 BJ0661                          STATION DESCRIPTION
 BJ0661
 BJ0661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0661'12.5 MI NW FROM VACHERIE.
 BJ0661'12.6 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0661'STATE HIGHWAY 20 AT VACHERIE, 41 FT. NORTHEAST OF THE CENTER LINE
 BJ0661'OF THE HIGHWAY, 79 FT. NORTH-NORTHEAST AND ACROSS THE HIGHWAY FROM A
 BJ0661'JUNCTION POWER LINE POLE WITH TWO TRANSFORMERS AND TWO STREET LIGHTS,
 BJ0661'9 FT. NORTHEAST OF A FENCE CORNER, 1 FT. NORTHWEST OF A FENCE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1424 ***********************************************************************
 CQ1424  DESIGNATION -  14 V 1
 CQ1424  PID         -  CQ1424
 CQ1424  STATE/COUNTY-  LA/CLAIBORNE
 CQ1424  COUNTRY     -  US
 CQ1424  USGS QUAD   -  BLACKBURN (2018)
 CQ1424
 CQ1424                         *CURRENT SURVEY CONTROL
 CQ1424  ______________________________________________________________________
 CQ1424* NAD 83(1986) POSITION- 32 51 17.     (N) 093 14 02.     (W)   SCALED
 CQ1424* NAVD 88 ORTHO HEIGHT -    67.219 (meters)      220.53  (feet) ADJUSTED
 CQ1424  ______________________________________________________________________
 CQ1424  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 CQ1424  DYNAMIC HEIGHT  -         67.145 (meters)      220.29  (feet) COMP
 CQ1424  MODELED GRAVITY -    979,529.2   (mgal)                       NAVD 88
 CQ1424
 CQ1424  VERT ORDER      -  SECOND    CLASS 0
 CQ1424
 CQ1424.The horizontal coordinates were scaled from a map and have
 CQ1424.an estimated accuracy of +/- 6 seconds.
 CQ1424
 CQ1424.The orthometric height was determined by differential leveling and
 CQ1424.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1424.in June 1991.
 CQ1424
 CQ1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1424.GEOID18 height accuracy estimate available here.
 CQ1424
 CQ1424.Click photographs - Photos may exist for this station.
 CQ1424
 CQ1424.The dynamic height is computed by dividing the NAVD 88
 CQ1424.geopotential number by the normal gravity value computed on the
 CQ1424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1424.degrees latitude (g = 980.6199 gals.).
 CQ1424
 CQ1424.The modeled gravity was interpolated from observed gravity values.
 CQ1424
 CQ1424;                    North         East    Units  Estimated Accuracy
 CQ1424;SPC LA N     -   261,330.      931,300.      MT  (+/- 180 meters Scaled)
 CQ1424
 CQ1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS781352(NAD 83)
 CQ1424
 CQ1424                          SUPERSEDED SURVEY CONTROL
 CQ1424
 CQ1424  NGVD 29 (11/26/84)   67.281  (m)          220.74   (f) ADJUSTED    2 0
 CQ1424
 CQ1424.Superseded values are not recommended for survey control.
 CQ1424
 CQ1424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1424.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1424
 CQ1424_MARKER: DD = SURVEY DISK
 CQ1424_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1424_SP_SET: BRIDGE
 CQ1424_STAMPING: 14V1 1969
 CQ1424_MARK LOGO: LADHGS
 CQ1424_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1424
 CQ1424  HISTORY     - Date     Condition        Report By
 CQ1424  HISTORY     - 1969     MONUMENTED       LADH
 CQ1424  HISTORY     - 1969     GOOD             LADH
 CQ1424  HISTORY     - 19931121 GOOD             USPSQD
 CQ1424
 CQ1424                          STATION DESCRIPTION
 CQ1424
 CQ1424'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1424'13.2 MI E FROM COTTON VALLEY.
 CQ1424'ABOUT 13.2 MILES EAST ALONG LOUISIANA HIGHWAY 160 AND LOUISIANA
 CQ1424'HIGHWAY 2 FROM JUNCTION OF LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY
 CQ1424'160 AT COTTON VALLEY.  IT IS 0.3 MILES EAST OF PARISH LINE IN SOUTH
 CQ1424'END OF ABUTMENT OF BLACK BAYOU BRIDGE, 20 FEET SOUTH OF CENTERLINE OF
 CQ1424'LOUISIANA HIGHWAY 2, 18 FEET WEST OF SOUTHWEST CORNER OF BRIDGE CAP OF
 CQ1424'BENT NUMBER 2 GOING EAST, 12.0 MILES WEST ALONG LOUISIANA HIGHWAY 2
 CQ1424'FROM JUNCTION OF LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER AND ONE MILE
 CQ1424'WEST OF B. M. 14V2.  SET IN TOP OF A CONCRETE BRIDGE ABUTMENT, FLUSH
 CQ1424'WITH TOP.  A STEEL WITNESS POST IS SET 3.0 FEET WEST OF THE MARK.
 CQ1424'SECTION 31, T 22N, R 8W.
 CQ1424
 CQ1424                          STATION RECOVERY (1993)
 CQ1424
 CQ1424'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1433 ***********************************************************************
 CQ1433  DESIGNATION -  14 V 10
 CQ1433  PID         -  CQ1433
 CQ1433  STATE/COUNTY-  LA/CLAIBORNE
 CQ1433  COUNTRY     -  US
 CQ1433  USGS QUAD   -  HOMER (2018)
 CQ1433
 CQ1433                         *CURRENT SURVEY CONTROL
 CQ1433  ______________________________________________________________________
 CQ1433* NAD 83(1986) POSITION- 32 48 37.     (N) 093 06 27.     (W)   SCALED
 CQ1433* NAVD 88 ORTHO HEIGHT -    92.600 (meters)      303.81  (feet) ADJUSTED
 CQ1433  ______________________________________________________________________
 CQ1433  GEOID HEIGHT    -        -26.011 (meters)                     GEOID18
 CQ1433  DYNAMIC HEIGHT  -         92.496 (meters)      303.46  (feet) COMP
 CQ1433  MODELED GRAVITY -    979,521.3   (mgal)                       NAVD 88
 CQ1433
 CQ1433  VERT ORDER      -  SECOND    CLASS 0
 CQ1433
 CQ1433.The horizontal coordinates were scaled from a map and have
 CQ1433.an estimated accuracy of +/- 6 seconds.
 CQ1433
 CQ1433.The orthometric height was determined by differential leveling and
 CQ1433.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1433.in June 1991.
 CQ1433
 CQ1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1433.GEOID18 height accuracy estimate available here.
 CQ1433
 CQ1433.Click photographs - Photos may exist for this station.
 CQ1433
 CQ1433.The dynamic height is computed by dividing the NAVD 88
 CQ1433.geopotential number by the normal gravity value computed on the
 CQ1433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1433.degrees latitude (g = 980.6199 gals.).
 CQ1433
 CQ1433.The modeled gravity was interpolated from observed gravity values.
 CQ1433
 CQ1433;                    North         East    Units  Estimated Accuracy
 CQ1433;SPC LA N     -   256,320.      943,100.      MT  (+/- 180 meters Scaled)
 CQ1433
 CQ1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS899302(NAD 83)
 CQ1433
 CQ1433                          SUPERSEDED SURVEY CONTROL
 CQ1433
 CQ1433  NGVD 29 (11/26/84)   92.660  (m)          304.00   (f) ADJUSTED    2 0
 CQ1433
 CQ1433.Superseded values are not recommended for survey control.
 CQ1433
 CQ1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1433.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1433
 CQ1433_MARKER: DD = SURVEY DISK
 CQ1433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1433_STAMPING: 14V10 1969
 CQ1433_MARK LOGO: LADHGS
 CQ1433_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1433+STABILITY: SURFACE MOTION
 CQ1433
 CQ1433  HISTORY     - Date     Condition        Report By
 CQ1433  HISTORY     - 1969     MONUMENTED       LADH
 CQ1433  HISTORY     - 1969     GOOD             LADH
 CQ1433  HISTORY     - 19931121 GOOD             USPSQD
 CQ1433
 CQ1433                          STATION DESCRIPTION
 CQ1433
 CQ1433'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1433'4.5 MI NW FROM HOMER.
 CQ1433'ABOUT 3.2 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1433'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 163 FEET NORTH OF
 CQ1433'CENTERLINE OF LOUISIANA HIGHWAY 2, 122 FEET NORTH OF EAST HEADWALL OF
 CQ1433'18 INCH R.C. PIPE UNDER TURNOUT, 70 FEET NORTH OF BARBED WIRE FENCE
 CQ1433'ALONG LOUISIANA HIGHWAY 2, 46 FEET NORTH OF 36 INCH WHITE OAK TREE, 21
 CQ1433'FEET SOUTHEAST OF OLD LOGGING ROAD, 1 FOOT EAST OF BARBED WIRE FENCE.
 CQ1433'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CQ1433'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
 CQ1433'SECTION 17, T 21N, R 7W.
 CQ1433
 CQ1433                          STATION RECOVERY (1993)
 CQ1433
 CQ1433'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1434 ***********************************************************************
 CQ1434  DESIGNATION -  14 V 11
 CQ1434  PID         -  CQ1434
 CQ1434  STATE/COUNTY-  LA/CLAIBORNE
 CQ1434  COUNTRY     -  US
 CQ1434  USGS QUAD   -  HOMER (2018)
 CQ1434
 CQ1434                         *CURRENT SURVEY CONTROL
 CQ1434  ______________________________________________________________________
 CQ1434* NAD 83(1986) POSITION- 32 48 38.     (N) 093 05 21.     (W)   SCALED
 CQ1434* NAVD 88 ORTHO HEIGHT -    79.750 (meters)      261.65  (feet) ADJUSTED
 CQ1434  ______________________________________________________________________
 CQ1434  GEOID HEIGHT    -        -26.010 (meters)                     GEOID18
 CQ1434  DYNAMIC HEIGHT  -         79.661 (meters)      261.35  (feet) COMP
 CQ1434  MODELED GRAVITY -    979,522.7   (mgal)                       NAVD 88
 CQ1434
 CQ1434  VERT ORDER      -  SECOND    CLASS 0
 CQ1434
 CQ1434.The horizontal coordinates were scaled from a map and have
 CQ1434.an estimated accuracy of +/- 6 seconds.
 CQ1434
 CQ1434.The orthometric height was determined by differential leveling and
 CQ1434.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1434.in June 1991.
 CQ1434
 CQ1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1434.GEOID18 height accuracy estimate available here.
 CQ1434
 CQ1434.Click photographs - Photos may exist for this station.
 CQ1434
 CQ1434.The dynamic height is computed by dividing the NAVD 88
 CQ1434.geopotential number by the normal gravity value computed on the
 CQ1434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1434.degrees latitude (g = 980.6199 gals.).
 CQ1434
 CQ1434.The modeled gravity was interpolated from observed gravity values.
 CQ1434
 CQ1434;                    North         East    Units  Estimated Accuracy
 CQ1434;SPC LA N     -   256,340.      944,820.      MT  (+/- 180 meters Scaled)
 CQ1434
 CQ1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS916302(NAD 83)
 CQ1434
 CQ1434                          SUPERSEDED SURVEY CONTROL
 CQ1434
 CQ1434  NGVD 29 (11/26/84)   79.811  (m)          261.85   (f) ADJUSTED    2 0
 CQ1434
 CQ1434.Superseded values are not recommended for survey control.
 CQ1434
 CQ1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1434.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1434
 CQ1434_MARKER: DD = SURVEY DISK
 CQ1434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1434_STAMPING: 14V11 1969
 CQ1434_MARK LOGO: LADHGS
 CQ1434_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1434+STABILITY: SURFACE MOTION
 CQ1434
 CQ1434  HISTORY     - Date     Condition        Report By
 CQ1434  HISTORY     - 1969     MONUMENTED       LADH
 CQ1434  HISTORY     - 1969     GOOD             LADH
 CQ1434  HISTORY     - 19931121 GOOD             USPSQD
 CQ1434
 CQ1434                          STATION DESCRIPTION
 CQ1434
 CQ1434'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1434'3.4 MI NW FROM HOMER.
 CQ1434'ABOUT 2.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1434'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER, 0.8 MILES WEST OF JUNCTION
 CQ1434'OF LOUISIANA HIGHWAY 540 AND LOUISIANA HIGHWAY 2 AT HOMER.  IT IS 74
 CQ1434'FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 13 FEET NORTH OF
 CQ1434'BARBED WIRE FENCE ALONG LOUISIANA HIGHWAY 2, 1 FOOT EAST OF BARBED
 CQ1434'WIRE FENCE, 161 FEET SOUTH OF 18 INCH ELM TREE.  SET IN THE TOP OF A
 CQ1434'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CQ1434'POST IS SET 1.0 FOOT NORTH OF THE MARK.  SECTION 16, T 21N, R 7W.
 CQ1434
 CQ1434                          STATION RECOVERY (1993)
 CQ1434
 CQ1434'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1434'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1435 ***********************************************************************
 CQ1435  DESIGNATION -  14 V 12
 CQ1435  PID         -  CQ1435
 CQ1435  STATE/COUNTY-  LA/CLAIBORNE
 CQ1435  COUNTRY     -  US
 CQ1435  USGS QUAD   -  HOMER (2018)
 CQ1435
 CQ1435                         *CURRENT SURVEY CONTROL
 CQ1435  ______________________________________________________________________
 CQ1435* NAD 83(1986) POSITION- 32 48 36.     (N) 093 04 35.     (W)   SCALED
 CQ1435* NAVD 88 ORTHO HEIGHT -    97.540 (meters)      320.01  (feet) ADJUSTED
 CQ1435  ______________________________________________________________________
 CQ1435  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 CQ1435  DYNAMIC HEIGHT  -         97.431 (meters)      319.65  (feet) COMP
 CQ1435  MODELED GRAVITY -    979,524.1   (mgal)                       NAVD 88
 CQ1435
 CQ1435  VERT ORDER      -  SECOND    CLASS 0
 CQ1435
 CQ1435.The horizontal coordinates were scaled from a map and have
 CQ1435.an estimated accuracy of +/- 6 seconds.
 CQ1435
 CQ1435.The orthometric height was determined by differential leveling and
 CQ1435.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1435.in June 1991.
 CQ1435
 CQ1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1435.GEOID18 height accuracy estimate available here.
 CQ1435
 CQ1435.Click photographs - Photos may exist for this station.
 CQ1435
 CQ1435.The dynamic height is computed by dividing the NAVD 88
 CQ1435.geopotential number by the normal gravity value computed on the
 CQ1435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1435.degrees latitude (g = 980.6199 gals.).
 CQ1435
 CQ1435.The modeled gravity was interpolated from observed gravity values.
 CQ1435
 CQ1435;                    North         East    Units  Estimated Accuracy
 CQ1435;SPC LA N     -   256,280.      946,020.      MT  (+/- 180 meters Scaled)
 CQ1435
 CQ1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS928302(NAD 83)
 CQ1435
 CQ1435                          SUPERSEDED SURVEY CONTROL
 CQ1435
 CQ1435  NGVD 29 (11/26/84)   97.600  (m)          320.21   (f) ADJUSTED    2 0
 CQ1435
 CQ1435.Superseded values are not recommended for survey control.
 CQ1435
 CQ1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1435.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1435
 CQ1435_MARKER: DD = SURVEY DISK
 CQ1435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1435_STAMPING: 14V12 1969
 CQ1435_MARK LOGO: LADHGS
 CQ1435_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1435+STABILITY: SURFACE MOTION
 CQ1435
 CQ1435  HISTORY     - Date     Condition        Report By
 CQ1435  HISTORY     - 1969     MONUMENTED       LADH
 CQ1435  HISTORY     - 1969     GOOD             LADH
 CQ1435  HISTORY     - 19931121 GOOD             USPSQD
 CQ1435
 CQ1435                          STATION DESCRIPTION
 CQ1435
 CQ1435'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1435'2.6 MI NW FROM HOMER.
 CQ1435'ABOUT 1.3 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1435'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS AT JUNCTION OF
 CQ1435'LOUISIANA HIGHWAY 540 AND LOUISIANA HIGHWAY 2, 109 FEET SOUTH OF
 CQ1435'CENTERLINE OF LOUISIANA HIGHWAY 2, 102 FEET WEST OF CENTERLINE OF
 CQ1435'LOUISIANA HIGHWAY 540, 82 FEET WEST OF WEST HEADWALL OF 18 INCH R.C.
 CQ1435'PIPE UNDER LOUISIANA HIGHWAY 540, 136 FEET SOUTHWEST OF CENTER OF
 CQ1435'INTERSECTION OF LOUISIANA HIGHWAY 540 AND LOUISIANA HIGHWAY 2, 21 FEET
 CQ1435'EAST OF DOUBLE PINE.  SET IN THE TOP OF CONCRETE POST PROJECTING 1
 CQ1435'INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF
 CQ1435'THE MARK.  SECTION 15, T 21N, R 7W.
 CQ1435
 CQ1435                          STATION RECOVERY (1993)
 CQ1435
 CQ1435'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1435'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1436 ***********************************************************************
 CQ1436  DESIGNATION -  14 V 13
 CQ1436  PID         -  CQ1436
 CQ1436  STATE/COUNTY-  LA/CLAIBORNE
 CQ1436  COUNTRY     -  US
 CQ1436  USGS QUAD   -  HOMER (2018)
 CQ1436
 CQ1436                         *CURRENT SURVEY CONTROL
 CQ1436  ______________________________________________________________________
 CQ1436* NAD 83(1986) POSITION- 32 48 35.67   (N) 093 03 24.48   (W)   HD_HELD1
 CQ1436* NAVD 88 ORTHO HEIGHT -    64.928 (meters)      213.02  (feet) ADJUSTED
 CQ1436  ______________________________________________________________________
 CQ1436  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 CQ1436  DYNAMIC HEIGHT  -         64.855 (meters)      212.78  (feet) COMP
 CQ1436  MODELED GRAVITY -    979,526.7   (mgal)                       NAVD 88
 CQ1436
 CQ1436  VERT ORDER      -  SECOND    CLASS 0
 CQ1436
 CQ1436.The horizontal coordinates were determined by differentially corrected
 CQ1436.hand held GPS observations or other comparable positioning techniques
 CQ1436.and have an estimated accuracy of +/- 3 meters.
 CQ1436
 CQ1436.The orthometric height was determined by differential leveling and
 CQ1436.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1436.in September 1998.
 CQ1436
 CQ1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1436.GEOID18 height accuracy estimate available here.
 CQ1436
 CQ1436.Click photographs - Photos may exist for this station.
 CQ1436
 CQ1436.The dynamic height is computed by dividing the NAVD 88
 CQ1436.geopotential number by the normal gravity value computed on the
 CQ1436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1436.degrees latitude (g = 980.6199 gals.).
 CQ1436
 CQ1436.The modeled gravity was interpolated from observed gravity values.
 CQ1436
 CQ1436;                    North         East    Units  Estimated Accuracy
 CQ1436;SPC LA N     -   256,256.6     947,852.3     MT  (+/- 3 meters HH1 GPS) 
 CQ1436
 CQ1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9468230215(NAD 83)
 CQ1436
 CQ1436                          SUPERSEDED SURVEY CONTROL
 CQ1436
 CQ1436  NAVD 88 (06/15/91)   64.946  (m)          213.08   (f) SUPERSEDED  2 0
 CQ1436  NGVD 29 (11/26/84)   65.009  (m)          213.28   (f) ADJUSTED    2 0
 CQ1436
 CQ1436.Superseded values are not recommended for survey control.
 CQ1436
 CQ1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1436.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1436
 CQ1436_MARKER: DD = SURVEY DISK
 CQ1436_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ1436_SP_SET: BRIDGE ABUTMENT
 CQ1436_STAMPING: 14V13 1969
 CQ1436_MARK LOGO: LADHGS
 CQ1436_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ1436_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1436+SATELLITE: SATELLITE OBSERVATIONS - June 07, 1995
 CQ1436
 CQ1436  HISTORY     - Date     Condition        Report By
 CQ1436  HISTORY     - 1969     MONUMENTED       LADH
 CQ1436  HISTORY     - 1969     GOOD             LADH
 CQ1436  HISTORY     - 1976     GOOD             LADTD
 CQ1436  HISTORY     - 19931121 GOOD             USPSQD
 CQ1436  HISTORY     - 19950607 GOOD             LADTD
 CQ1436
 CQ1436                          STATION DESCRIPTION
 CQ1436
 CQ1436'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1436'1.3 MI N FROM HOMER.
 CQ1436'ABOUT 351 FEET WEST ALONG LOUISIANA HIGHWAY 2, FROM CENTERLINE OF
 CQ1436'JUNCTION OF LOUISIANA HIGHWAY 2 AND U.S. 79.  IT IS 56 FEET NORTH OF
 CQ1436'CORNER OF 4 STRAND BARBED WIRE FENCE, 12 FEET FROM SOUTHEAST CORNER OF
 CQ1436'APPROACH SLAB ON BAYOU DARBONNE BRIDGE, 2 FEET FROM SOUTHEAST CORNER
 CQ1436'OF BAYOU DARBONNE BRIDGE END CAP, 38 FEET FROM HANDRAIL ON NORTHEAST
 CQ1436'CORNER OF BAYOU DARBONNE BRIDGE.  SET FLUSH IN TOP OF BRIDGE ABUTMENT.
 CQ1436'A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK. SECTION 14, T
 CQ1436'21N, R 7W.
 CQ1436
 CQ1436                          STATION RECOVERY (1976)
 CQ1436
 CQ1436'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 CQ1436'RECOVERED IN GOOD CONDITION.
 CQ1436
 CQ1436                          STATION RECOVERY (1993)
 CQ1436
 CQ1436'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1436'RECOVERED IN GOOD CONDITION.
 CQ1436
 CQ1436                          STATION RECOVERY (1995)
 CQ1436
 CQ1436'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 CQ1436'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF HOMER, 10.0 MI
 CQ1436'(16.1 KM) SOUTHWEST OF COLQUITT AND 12.0 MI (19.3 KM) SOUTHEAST OF
 CQ1436'HAYNESVILLE.  OWNERSHIP--LOUISAIANA DEPARTMENT OF TRANSPORTATION AND
 CQ1436'DEVELOPMENT.  TO REACH THE STATION FROM THE COURTHOUSE IN HOMER GO
 CQ1436'NORTH FOR 1.25 MI (2.01 KM) ON U.  S.  HIGHWAY 79 TO THE JUNCTION WITH
 CQ1436'STATE HIGHWAY 2, TURN LEFT AND GO WEST FOR 0.05 MI (0.08 KM) ON
 CQ1436'HIGHWAY 2 TO THE STATION SET IN THE SOUTHEAST CORNER OF THE BAYOU
 CQ1436'DARBONNE BRIDGE.  THE STATION IS 78.0 FT (23.8 M) WEST FROM A DRIVE,
 CQ1436'60.0 FT (18.3 M) NORTH-NORTHWEST FROM A POWER POLE, 17.5 FT (5.3 M)
 CQ1436'SOUTH FROM THE CENTER OF THE HIGHWAY, 1.0 FT (0.3 M) NORTH FROM A
 CQ1436'METAL WITNESS POST WITH SIGN ATTACHED AT THE SOUTH END OF THE
 CQ1436'WINGWALL, FLUSH WITH THE WINGWALL AND ABOUT 1.0 FT (0.3 M) BELOW THE
 CQ1436'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1437 ***********************************************************************
 CQ1437  DESIGNATION -  14 V 14
 CQ1437  PID         -  CQ1437
 CQ1437  STATE/COUNTY-  LA/CLAIBORNE
 CQ1437  COUNTRY     -  US
 CQ1437  USGS QUAD   -  HOMER (2018)
 CQ1437
 CQ1437                         *CURRENT SURVEY CONTROL
 CQ1437  ______________________________________________________________________
 CQ1437* NAD 83(1986) POSITION- 32 48 06.     (N) 093 03 19.     (W)   SCALED
 CQ1437* NAVD 88 ORTHO HEIGHT -    67.743 (meters)      222.25  (feet) ADJUSTED
 CQ1437  ______________________________________________________________________
 CQ1437  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 CQ1437  DYNAMIC HEIGHT  -         67.668 (meters)      222.01  (feet) COMP
 CQ1437  MODELED GRAVITY -    979,526.2   (mgal)                       NAVD 88
 CQ1437
 CQ1437  VERT ORDER      -  SECOND    CLASS 0
 CQ1437
 CQ1437.The horizontal coordinates were scaled from a map and have
 CQ1437.an estimated accuracy of +/- 6 seconds.
 CQ1437
 CQ1437.The orthometric height was determined by differential leveling and
 CQ1437.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1437.in June 1991.
 CQ1437
 CQ1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1437.GEOID18 height accuracy estimate available here.
 CQ1437
 CQ1437.Click photographs - Photos may exist for this station.
 CQ1437
 CQ1437.The dynamic height is computed by dividing the NAVD 88
 CQ1437.geopotential number by the normal gravity value computed on the
 CQ1437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1437.degrees latitude (g = 980.6199 gals.).
 CQ1437
 CQ1437.The modeled gravity was interpolated from observed gravity values.
 CQ1437
 CQ1437;                    North         East    Units  Estimated Accuracy
 CQ1437;SPC LA N     -   255,340.      947,990.      MT  (+/- 180 meters Scaled)
 CQ1437
 CQ1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS948293(NAD 83)
 CQ1437
 CQ1437                          SUPERSEDED SURVEY CONTROL
 CQ1437
 CQ1437  NGVD 29 (11/26/84)   67.807  (m)          222.46   (f) ADJUSTED    2 0
 CQ1437
 CQ1437.Superseded values are not recommended for survey control.
 CQ1437
 CQ1437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1437.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1437
 CQ1437_MARKER: DD = SURVEY DISK
 CQ1437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1437_STAMPING: 14V14 1969
 CQ1437_MARK LOGO: LADHGS
 CQ1437_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1437+STABILITY: SURFACE MOTION
 CQ1437
 CQ1437  HISTORY     - Date     Condition        Report By
 CQ1437  HISTORY     - 1969     MONUMENTED       LADH
 CQ1437  HISTORY     - 1969     GOOD             LADH
 CQ1437  HISTORY     - 19931121 MARK NOT FOUND   USPSQD
 CQ1437  HISTORY     - 19950607 MARK NOT FOUND   LADTD
 CQ1437
 CQ1437                          STATION DESCRIPTION
 CQ1437
 CQ1437'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1437'0.75 MI N FROM HOMER.
 CQ1437'ABOUT 0.75 MILES NORTH ALONG U.S. 79 FROM HOMER COURTHOUSE.  IT IS
 CQ1437'72.7 FEET FROM SOUTHWEST CORNER OF CITGO BULK PLANT BUILDING, 191 FEET
 CQ1437'LEFT OF CENTERLINE OF U.S. 79, 288 FEET FROM NORTHWEST CORNER OF 2-5 X
 CQ1437'5 FT. BOX CULVERT ON U.S. 79, 371 FEET TO THE SOUTH OF CENTERLINE OF
 CQ1437'LOUISIANA AND NORTHWESTERN RAILROAD TRACK CROSSING AT CENTERLINE OF
 CQ1437'U.S. 79.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CQ1437'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 CQ1437'SECTION 23, T 21N, R 7W.
 CQ1437
 CQ1437                          STATION RECOVERY (1993)
 CQ1437
 CQ1437'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1437'MARK NOT FOUND.
 CQ1437
 CQ1437                          STATION RECOVERY (1995)
 CQ1437
 CQ1437'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 CQ1437'THIS MARK WAS SEARCHED FOR AND NOT RECOVERED AT THIS TIME, THE BOTTOM
 CQ1437'PORTION OF THE MARK WAS FOUND WITH THE TOP PORTION SHEARED OFF WITH
 CQ1437'THE DISK NOT BEING LOCATED.  THE MARK IS PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1321 ***********************************************************************
 CQ1321  DESIGNATION -  14 V 15
 CQ1321  PID         -  CQ1321
 CQ1321  STATE/COUNTY-  LA/CLAIBORNE
 CQ1321  COUNTRY     -  US
 CQ1321  USGS QUAD   -  HOMER (2018)
 CQ1321
 CQ1321                         *CURRENT SURVEY CONTROL
 CQ1321  ______________________________________________________________________
 CQ1321* NAD 83(1986) POSITION- 32 49 08.     (N) 093 04 17.     (W)   SCALED
 CQ1321* NAVD 88 ORTHO HEIGHT -    65.367 (meters)      214.46  (feet) ADJUSTED
 CQ1321  ______________________________________________________________________
 CQ1321  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 CQ1321  DYNAMIC HEIGHT  -         65.294 (meters)      214.22  (feet) COMP
 CQ1321  MODELED GRAVITY -    979,525.8   (mgal)                       NAVD 88
 CQ1321
 CQ1321  VERT ORDER      -  SECOND    CLASS 0
 CQ1321
 CQ1321.The horizontal coordinates were scaled from a map and have
 CQ1321.an estimated accuracy of +/- 6 seconds.
 CQ1321
 CQ1321.The orthometric height was determined by differential leveling and
 CQ1321.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1321.in June 1991.
 CQ1321
 CQ1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1321.GEOID18 height accuracy estimate available here.
 CQ1321
 CQ1321.Click photographs - Photos may exist for this station.
 CQ1321
 CQ1321.The dynamic height is computed by dividing the NAVD 88
 CQ1321.geopotential number by the normal gravity value computed on the
 CQ1321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1321.degrees latitude (g = 980.6199 gals.).
 CQ1321
 CQ1321.The modeled gravity was interpolated from observed gravity values.
 CQ1321
 CQ1321;                    North         East    Units  Estimated Accuracy
 CQ1321;SPC LA N     -   257,260.      946,490.      MT  (+/- 180 meters Scaled)
 CQ1321
 CQ1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS933312(NAD 83)
 CQ1321
 CQ1321                          SUPERSEDED SURVEY CONTROL
 CQ1321
 CQ1321  NGVD 29 (11/26/84)   65.428  (m)          214.66   (f) ADJUSTED    2 0
 CQ1321
 CQ1321.Superseded values are not recommended for survey control.
 CQ1321
 CQ1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1321.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1321
 CQ1321_MARKER: DD = SURVEY DISK
 CQ1321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1321_STAMPING: 14V15 1969
 CQ1321_MARK LOGO: LADHGS
 CQ1321_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1321+STABILITY: SURFACE MOTION
 CQ1321
 CQ1321  HISTORY     - Date     Condition        Report By
 CQ1321  HISTORY     - 1969     MONUMENTED       LADH
 CQ1321  HISTORY     - 1969     GOOD             LADH
 CQ1321  HISTORY     - 19931121 GOOD             USPSQD
 CQ1321
 CQ1321                          STATION DESCRIPTION
 CQ1321
 CQ1321'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1321'2.2 MI N FROM HOMER.
 CQ1321'ABOUT 0.4 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1321'LOUISIANA HIGHWAY 2 AND U.S. 79 NORTH OF HOMER, THENCE 0.8 MILES NORTH
 CQ1321'UP LOUISIANA AND NORTHWESTERN RAILROAD.  IT IS 64 FEET SOUTHWEST OF
 CQ1321'SOUTH END OF RAILROAD BRIDGE NUMBER 59.9, 48 FEET WEST OF WEST RAIL,
 CQ1321'18 FEET EAST OF DIM ROAD, 2 FEET WEST OF NORTH-SOUTH FENCE. SET IN THE
 CQ1321'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 CQ1321'WITNESS POST IS SET 1.0 FEET WEST OF THE MARK. SECTION 10, T 21N, R
 CQ1321'7W.
 CQ1321
 CQ1321                          STATION RECOVERY (1993)
 CQ1321
 CQ1321'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1438 ***********************************************************************
 CQ1438  DESIGNATION -  14 V 16
 CQ1438  PID         -  CQ1438
 CQ1438  STATE/COUNTY-  LA/CLAIBORNE
 CQ1438  COUNTRY     -  US
 CQ1438  USGS QUAD   -  HOMER (2018)
 CQ1438
 CQ1438                         *CURRENT SURVEY CONTROL
 CQ1438  ______________________________________________________________________
 CQ1438* NAD 83(1986) POSITION- 32 48 19.     (N) 093 02 34.     (W)   SCALED
 CQ1438* NAVD 88 ORTHO HEIGHT -    62.077 (meters)      203.66  (feet) ADJUSTED
 CQ1438  ______________________________________________________________________
 CQ1438  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 CQ1438  DYNAMIC HEIGHT  -         62.008 (meters)      203.44  (feet) COMP
 CQ1438  MODELED GRAVITY -    979,528.0   (mgal)                       NAVD 88
 CQ1438
 CQ1438  VERT ORDER      -  SECOND    CLASS 0
 CQ1438
 CQ1438.The horizontal coordinates were scaled from a map and have
 CQ1438.an estimated accuracy of +/- 6 seconds.
 CQ1438
 CQ1438.The orthometric height was determined by differential leveling and
 CQ1438.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1438.in June 1991.
 CQ1438
 CQ1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1438.GEOID18 height accuracy estimate available here.
 CQ1438
 CQ1438.Click photographs - Photos may exist for this station.
 CQ1438
 CQ1438.The dynamic height is computed by dividing the NAVD 88
 CQ1438.geopotential number by the normal gravity value computed on the
 CQ1438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1438.degrees latitude (g = 980.6199 gals.).
 CQ1438
 CQ1438.The modeled gravity was interpolated from observed gravity values.
 CQ1438
 CQ1438;                    North         East    Units  Estimated Accuracy
 CQ1438;SPC LA N     -   255,740.      949,160.      MT  (+/- 180 meters Scaled)
 CQ1438
 CQ1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS959297(NAD 83)
 CQ1438
 CQ1438                          SUPERSEDED SURVEY CONTROL
 CQ1438
 CQ1438  NGVD 29 (11/26/84)   62.142  (m)          203.88   (f) ADJUSTED    2 0
 CQ1438
 CQ1438.Superseded values are not recommended for survey control.
 CQ1438
 CQ1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1438.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1438
 CQ1438_MARKER: DD = SURVEY DISK
 CQ1438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1438_STAMPING: 14V16 1969
 CQ1438_MARK LOGO: LADHGS
 CQ1438_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1438+STABILITY: SURFACE MOTION
 CQ1438
 CQ1438  HISTORY     - Date     Condition        Report By
 CQ1438  HISTORY     - 1969     MONUMENTED       LADH
 CQ1438  HISTORY     - 1969     GOOD             LADH
 CQ1438  HISTORY     - 19931121 GOOD             USPSQD
 CQ1438
 CQ1438                          STATION DESCRIPTION
 CQ1438
 CQ1438'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1438'2.1 MI NE FROM HOMER.
 CQ1438'ABOUT 0.8 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1438'LOUISIANAA HIGHWAY 2 AND U.S. HIGHWAY 79 AT HOMER.  IT IS 790 FEET
 CQ1438'WEST OF 2 CORRUGATED PIPE CULVERTS UNDER LOUISIANA HIGHWAY 2, 86 FEET
 CQ1438'EAST AND 107 FEET SOUTH OF SOUTH END OF CONCRETE CULVERT UNDER
 CQ1438'LOUISIANA HIGHWAY 2, 147 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY
 CQ1438'2, ON WEST FENCE LINE OF OPEN PASTURE.  SET IN THE TOP OF A CONCRETE
 CQ1438'POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ1438'SET 1 FOOT SOUTH OF THE MARK.  SECTION 13, T 21N, R 7W.
 CQ1438
 CQ1438                          STATION RECOVERY (1993)
 CQ1438
 CQ1438'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1438'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1439 ***********************************************************************
 CQ1439  DESIGNATION -  14 V 17
 CQ1439  PID         -  CQ1439
 CQ1439  STATE/COUNTY-  LA/CLAIBORNE
 CQ1439  COUNTRY     -  US
 CQ1439  USGS QUAD   -  HOMER (2018)
 CQ1439
 CQ1439                         *CURRENT SURVEY CONTROL
 CQ1439  ______________________________________________________________________
 CQ1439* NAD 83(1986) POSITION- 32 48 01.     (N) 093 01 45.     (W)   SCALED
 CQ1439* NAVD 88 ORTHO HEIGHT -    69.212 (meters)      227.07  (feet) ADJUSTED
 CQ1439  ______________________________________________________________________
 CQ1439  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 CQ1439  DYNAMIC HEIGHT  -         69.135 (meters)      226.82  (feet) COMP
 CQ1439  MODELED GRAVITY -    979,529.4   (mgal)                       NAVD 88
 CQ1439
 CQ1439  VERT ORDER      -  SECOND    CLASS 0
 CQ1439
 CQ1439.The horizontal coordinates were scaled from a map and have
 CQ1439.an estimated accuracy of +/- 6 seconds.
 CQ1439
 CQ1439.The orthometric height was determined by differential leveling and
 CQ1439.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1439.in June 1991.
 CQ1439
 CQ1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1439.GEOID18 height accuracy estimate available here.
 CQ1439
 CQ1439.Click photographs - Photos may exist for this station.
 CQ1439
 CQ1439.The dynamic height is computed by dividing the NAVD 88
 CQ1439.geopotential number by the normal gravity value computed on the
 CQ1439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1439.degrees latitude (g = 980.6199 gals.).
 CQ1439
 CQ1439.The modeled gravity was interpolated from observed gravity values.
 CQ1439
 CQ1439;                    North         East    Units  Estimated Accuracy
 CQ1439;SPC LA N     -   255,180.      950,440.      MT  (+/- 180 meters Scaled)
 CQ1439
 CQ1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS972291(NAD 83)
 CQ1439
 CQ1439                          SUPERSEDED SURVEY CONTROL
 CQ1439
 CQ1439  NGVD 29 (11/26/84)   69.278  (m)          227.29   (f) ADJUSTED    2 0
 CQ1439
 CQ1439.Superseded values are not recommended for survey control.
 CQ1439
 CQ1439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1439.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1439
 CQ1439_MARKER: DD = SURVEY DISK
 CQ1439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1439_STAMPING: 14V17 1969
 CQ1439_MARK LOGO: LADHGS
 CQ1439_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1439+STABILITY: SURFACE MOTION
 CQ1439
 CQ1439  HISTORY     - Date     Condition        Report By
 CQ1439  HISTORY     - 1969     MONUMENTED       LADH
 CQ1439  HISTORY     - 1969     GOOD             LADH
 CQ1439  HISTORY     - 19931121 GOOD             USPSQD
 CQ1439
 CQ1439                          STATION DESCRIPTION
 CQ1439
 CQ1439'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1439'3 MI NE FROM HOMER.
 CQ1439'ABOUT 1.7 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1439'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 460 FEET EAST OF
 CQ1439'JUNCTION OF HIGHWAY 2 AND HIGHWAY 9, 243 FEET SOUTH OF CENTERLINE OF
 CQ1439'LOUISIANA HIGHWAY 2, 65 FEET WEST AND 9 FEET NORTH OF SOUTHWEST CORNER
 CQ1439'OF LOUISIANA POWER AND LIGHT COMPANY UTILITY BUILDING, 3 FEET NORTH OF
 CQ1439'SOUTHWEST CORNER OF CYCLONE FENCE AROUND LOUISIANA POWER AND LIGHT
 CQ1439'COMPANY BOOSTER STATION.  SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ1439'1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT WEST OF
 CQ1439'THE MARK.  SECTION 19, T 21N, R 6W.
 CQ1439
 CQ1439                          STATION RECOVERY (1993)
 CQ1439
 CQ1439'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1439'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1440 ***********************************************************************
 CQ1440  DESIGNATION -  14 V 18
 CQ1440  PID         -  CQ1440
 CQ1440  STATE/COUNTY-  LA/CLAIBORNE
 CQ1440  COUNTRY     -  US
 CQ1440  USGS QUAD   -  HOMER (2018)
 CQ1440
 CQ1440                         *CURRENT SURVEY CONTROL
 CQ1440  ______________________________________________________________________
 CQ1440* NAD 83(1986) POSITION- 32 48 00.     (N) 093 00 54.     (W)   SCALED
 CQ1440* NAVD 88 ORTHO HEIGHT -    62.084 (meters)      203.69  (feet) ADJUSTED
 CQ1440  ______________________________________________________________________
 CQ1440  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 CQ1440  DYNAMIC HEIGHT  -         62.016 (meters)      203.46  (feet) COMP
 CQ1440  MODELED GRAVITY -    979,530.7   (mgal)                       NAVD 88
 CQ1440
 CQ1440  VERT ORDER      -  SECOND    CLASS 0
 CQ1440
 CQ1440.The horizontal coordinates were scaled from a map and have
 CQ1440.an estimated accuracy of +/- 6 seconds.
 CQ1440
 CQ1440.The orthometric height was determined by differential leveling and
 CQ1440.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1440.in June 1991.
 CQ1440
 CQ1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1440.GEOID18 height accuracy estimate available here.
 CQ1440
 CQ1440.Click photographs - Photos may exist for this station.
 CQ1440
 CQ1440.The dynamic height is computed by dividing the NAVD 88
 CQ1440.geopotential number by the normal gravity value computed on the
 CQ1440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1440.degrees latitude (g = 980.6199 gals.).
 CQ1440
 CQ1440.The modeled gravity was interpolated from observed gravity values.
 CQ1440
 CQ1440;                    North         East    Units  Estimated Accuracy
 CQ1440;SPC LA N     -   255,140.      951,760.      MT  (+/- 180 meters Scaled)
 CQ1440
 CQ1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS985291(NAD 83)
 CQ1440
 CQ1440                          SUPERSEDED SURVEY CONTROL
 CQ1440
 CQ1440  NGVD 29 (11/26/84)   62.152  (m)          203.91   (f) ADJUSTED    2 0
 CQ1440
 CQ1440.Superseded values are not recommended for survey control.
 CQ1440
 CQ1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1440.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1440
 CQ1440_MARKER: DD = SURVEY DISK
 CQ1440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1440_STAMPING: 14V18 1969
 CQ1440_MARK LOGO: LADHGS
 CQ1440_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1440+STABILITY: SURFACE MOTION
 CQ1440
 CQ1440  HISTORY     - Date     Condition        Report By
 CQ1440  HISTORY     - 1969     MONUMENTED       LADH
 CQ1440  HISTORY     - 1969     GOOD             LADH
 CQ1440  HISTORY     - 19931121 GOOD             USPSQD
 CQ1440
 CQ1440                          STATION DESCRIPTION
 CQ1440
 CQ1440'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1440'3.8 MI NE FROM HOMER.
 CQ1440'ABOUT 2.5 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1440'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 0.2 MILES EAST OF
 CQ1440'SURFACE TREATMENT ROAD LEADING SOUTH FROM LOUISIANA HIGHWAY 2, 0.2
 CQ1440'MILES WEST OF BRIDGE ON LOUISIANA HIGHWAY 2, 103 FEET SOUTH OF
 CQ1440'CENTERLINE OF LOUISIANA HIGHWAY 2, 25 FEET WEST OF POWER LINE. SET IN
 CQ1440'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. A
 CQ1440'STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK. SECTION 20, T 21N,
 CQ1440'R 6W.
 CQ1440
 CQ1440                          STATION RECOVERY (1993)
 CQ1440
 CQ1440'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1440'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1206 ***********************************************************************
 CQ1206  DESIGNATION -  14 V 19
 CQ1206  PID         -  CQ1206
 CQ1206  STATE/COUNTY-  LA/CLAIBORNE
 CQ1206  COUNTRY     -  US
 CQ1206  USGS QUAD   -  ARIZONA (2018)
 CQ1206
 CQ1206                         *CURRENT SURVEY CONTROL
 CQ1206  ______________________________________________________________________
 CQ1206* NAD 83(1986) POSITION- 32 47 56.     (N) 092 59 57.     (W)   SCALED
 CQ1206* NAVD 88 ORTHO HEIGHT -    61.823 (meters)      202.83  (feet) ADJUSTED
 CQ1206  ______________________________________________________________________
 CQ1206  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 CQ1206  DYNAMIC HEIGHT  -         61.755 (meters)      202.61  (feet) COMP
 CQ1206  MODELED GRAVITY -    979,531.0   (mgal)                       NAVD 88
 CQ1206
 CQ1206  VERT ORDER      -  SECOND    CLASS 0
 CQ1206
 CQ1206.The horizontal coordinates were scaled from a map and have
 CQ1206.an estimated accuracy of +/- 6 seconds.
 CQ1206
 CQ1206.The orthometric height was determined by differential leveling and
 CQ1206.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1206.in June 1991.
 CQ1206
 CQ1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1206.GEOID18 height accuracy estimate available here.
 CQ1206
 CQ1206.Click photographs - Photos may exist for this station.
 CQ1206
 CQ1206.The dynamic height is computed by dividing the NAVD 88
 CQ1206.geopotential number by the normal gravity value computed on the
 CQ1206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1206.degrees latitude (g = 980.6199 gals.).
 CQ1206
 CQ1206.The modeled gravity was interpolated from observed gravity values.
 CQ1206
 CQ1206;                    North         East    Units  Estimated Accuracy
 CQ1206;SPC LA N     -   255,010.      953,240.      MT  (+/- 180 meters Scaled)
 CQ1206
 CQ1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS000289(NAD 83)
 CQ1206
 CQ1206                          SUPERSEDED SURVEY CONTROL
 CQ1206
 CQ1206  NGVD 29 (11/26/84)   61.892  (m)          203.06   (f) ADJUSTED    2 0
 CQ1206
 CQ1206.Superseded values are not recommended for survey control.
 CQ1206
 CQ1206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1206.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1206
 CQ1206_MARKER: DD = SURVEY DISK
 CQ1206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1206_STAMPING: 14V19 1969
 CQ1206_MARK LOGO: LADHGS
 CQ1206_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1206+STABILITY: SURFACE MOTION
 CQ1206
 CQ1206  HISTORY     - Date     Condition        Report By
 CQ1206  HISTORY     - 1969     MONUMENTED       LADH
 CQ1206  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1206
 CQ1206                          STATION DESCRIPTION
 CQ1206
 CQ1206'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1206'4.5 MI NE FROM HOMER.
 CQ1206'ABOUT 3.2 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1206'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 0.1 MILES EAST OF
 CQ1206'BRIDGE ON LOUISIANA HIGHWAY 2, 212 FEET WEST OF SOUTHWEST CORNER OF
 CQ1206'RESIDENCE, 165 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 117
 CQ1206'FEET EAST OF CENTERLINE OF DIRT ROAD LEADING INTO PASTURE.  SET IN THE
 CQ1206'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL
 CQ1206'WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.  SECTION 21, T 21N, R
 CQ1206'6W.
 CQ1206
 CQ1206                          STATION RECOVERY (1982)
 CQ1206
 CQ1206'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1206'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1425 ***********************************************************************
 CQ1425  DESIGNATION -  14 V 2
 CQ1425  PID         -  CQ1425
 CQ1425  STATE/COUNTY-  LA/CLAIBORNE
 CQ1425  COUNTRY     -  US
 CQ1425  USGS QUAD   -  BLACKBURN (2018)
 CQ1425
 CQ1425                         *CURRENT SURVEY CONTROL
 CQ1425  ______________________________________________________________________
 CQ1425* NAD 83(1986) POSITION- 32 51 03.     (N) 093 13 07.     (W)   SCALED
 CQ1425* NAVD 88 ORTHO HEIGHT -    83.913 (meters)      275.30  (feet) ADJUSTED
 CQ1425  ______________________________________________________________________
 CQ1425  GEOID HEIGHT    -        -26.052 (meters)                     GEOID18
 CQ1425  DYNAMIC HEIGHT  -         83.819 (meters)      275.00  (feet) COMP
 CQ1425  MODELED GRAVITY -    979,528.5   (mgal)                       NAVD 88
 CQ1425
 CQ1425  VERT ORDER      -  SECOND    CLASS 0
 CQ1425
 CQ1425.The horizontal coordinates were scaled from a map and have
 CQ1425.an estimated accuracy of +/- 6 seconds.
 CQ1425
 CQ1425.The orthometric height was determined by differential leveling and
 CQ1425.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1425.in June 1991.
 CQ1425
 CQ1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1425.GEOID18 height accuracy estimate available here.
 CQ1425
 CQ1425.Click photographs - Photos may exist for this station.
 CQ1425
 CQ1425.The dynamic height is computed by dividing the NAVD 88
 CQ1425.geopotential number by the normal gravity value computed on the
 CQ1425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1425.degrees latitude (g = 980.6199 gals.).
 CQ1425
 CQ1425.The modeled gravity was interpolated from observed gravity values.
 CQ1425
 CQ1425;                    North         East    Units  Estimated Accuracy
 CQ1425;SPC LA N     -   260,890.      932,730.      MT  (+/- 180 meters Scaled)
 CQ1425
 CQ1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS795347(NAD 83)
 CQ1425
 CQ1425                          SUPERSEDED SURVEY CONTROL
 CQ1425
 CQ1425  NGVD 29 (11/26/84)   83.974  (m)          275.50   (f) ADJUSTED    2 0
 CQ1425
 CQ1425.Superseded values are not recommended for survey control.
 CQ1425
 CQ1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1425.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1425
 CQ1425_MARKER: DD = SURVEY DISK
 CQ1425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1425_STAMPING: 14V2 1969
 CQ1425_MARK LOGO: LADHGS
 CQ1425_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1425+STABILITY: SURFACE MOTION
 CQ1425
 CQ1425  HISTORY     - Date     Condition        Report By
 CQ1425  HISTORY     - 1969     MONUMENTED       LADH
 CQ1425  HISTORY     - 1969     GOOD             LADH
 CQ1425  HISTORY     - 19931121 GOOD             USPSQD
 CQ1425
 CQ1425                          STATION DESCRIPTION
 CQ1425
 CQ1425'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1425'12.3 MI NW FROM HOMER.
 CQ1425'ABOUT 11.0 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1425'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER, 1.2 MILES EAST OF PARISH
 CQ1425'LINE.  IT IS 174 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 68
 CQ1425'FEET WEST OF SOUTHWEST CORNER OF CAR PORT OF BRICK RESIDENCE OF C.L.
 CQ1425'JOHNSTON, 29 FEET NORTHWEST OF 30 INCH RED OAK TREE, 5 FEET SOUTHWEST
 CQ1425'OF FENCE CORNER, ONE FOOT WEST OF 4 STRAND BARBED WIRE FENCE.  SET IN
 CQ1425'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL
 CQ1425'WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.  SECTION 32, T 22N, R
 CQ1425'8W.
 CQ1425
 CQ1425                          STATION RECOVERY (1993)
 CQ1425
 CQ1425'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1425'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1207 ***********************************************************************
 CQ1207  DESIGNATION -  14 V 20
 CQ1207  PID         -  CQ1207
 CQ1207  STATE/COUNTY-  LA/CLAIBORNE
 CQ1207  COUNTRY     -  US
 CQ1207  USGS QUAD   -  ARIZONA (2018)
 CQ1207
 CQ1207                         *CURRENT SURVEY CONTROL
 CQ1207  ______________________________________________________________________
 CQ1207* NAD 83(1986) POSITION- 32 48 17.     (N) 092 58 57.     (W)   SCALED
 CQ1207* NAVD 88 ORTHO HEIGHT -    68.938 (meters)      226.17  (feet) ADJUSTED
 CQ1207  ______________________________________________________________________
 CQ1207  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 CQ1207  DYNAMIC HEIGHT  -         68.862 (meters)      225.92  (feet) COMP
 CQ1207  MODELED GRAVITY -    979,531.5   (mgal)                       NAVD 88
 CQ1207
 CQ1207  VERT ORDER      -  SECOND    CLASS 0
 CQ1207
 CQ1207.The horizontal coordinates were scaled from a map and have
 CQ1207.an estimated accuracy of +/- 6 seconds.
 CQ1207
 CQ1207.The orthometric height was determined by differential leveling and
 CQ1207.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1207.in June 1991.
 CQ1207
 CQ1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1207.GEOID18 height accuracy estimate available here.
 CQ1207
 CQ1207.Click photographs - Photos may exist for this station.
 CQ1207
 CQ1207.The dynamic height is computed by dividing the NAVD 88
 CQ1207.geopotential number by the normal gravity value computed on the
 CQ1207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1207.degrees latitude (g = 980.6199 gals.).
 CQ1207
 CQ1207.The modeled gravity was interpolated from observed gravity values.
 CQ1207
 CQ1207;                    North         East    Units  Estimated Accuracy
 CQ1207;SPC LA N     -   255,650.      954,810.      MT  (+/- 180 meters Scaled)
 CQ1207
 CQ1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS016296(NAD 83)
 CQ1207
 CQ1207                          SUPERSEDED SURVEY CONTROL
 CQ1207
 CQ1207  NGVD 29 (11/26/84)   69.009  (m)          226.41   (f) ADJUSTED    2 0
 CQ1207
 CQ1207.Superseded values are not recommended for survey control.
 CQ1207
 CQ1207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1207.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1207
 CQ1207_MARKER: DD = SURVEY DISK
 CQ1207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1207_STAMPING: 14V20 1969
 CQ1207_MARK LOGO: LADHGS
 CQ1207_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1207+STABILITY: SURFACE MOTION
 CQ1207
 CQ1207  HISTORY     - Date     Condition        Report By
 CQ1207  HISTORY     - 1969     MONUMENTED       LADH
 CQ1207
 CQ1207                          STATION DESCRIPTION
 CQ1207
 CQ1207'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1207'5.5 MI NE FROM HOMER.
 CQ1207'ABOUT 4.2 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1207'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 425 FEET EAST OF DIRT
 CQ1207'ROAD LEADING SOUTH FROM LOUISIANA HIGHWAY 2, 67 FEET NORTH OF
 CQ1207'CENTERLINE OF LOUISIANA HIGHWAY 2, 92 FEET EAST OF CENTERLINE OF Y ON
 CQ1207'LOUISIANA HIGHWAY 2 AND BLACKTOP ROAD GOING EAST, 70 FEET SOUTH OF
 CQ1207'CENTERLINE OF BLACKTOP ROAD GOING EAST.  SET IN THE TOP OF A CONCRETE
 CQ1207'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ1207'SET 1.5 FEET SOUTH OF THE MARK.  SECTION 15, T 21N, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1208 ***********************************************************************
 CQ1208  DESIGNATION -  14 V 21
 CQ1208  PID         -  CQ1208
 CQ1208  STATE/COUNTY-  LA/CLAIBORNE
 CQ1208  COUNTRY     -  US
 CQ1208  USGS QUAD   -  ARIZONA (2018)
 CQ1208
 CQ1208                         *CURRENT SURVEY CONTROL
 CQ1208  ______________________________________________________________________
 CQ1208* NAD 83(1986) POSITION- 32 48 29.     (N) 092 58 00.     (W)   SCALED
 CQ1208* NAVD 88 ORTHO HEIGHT -    84.214 (meters)      276.29  (feet) ADJUSTED
 CQ1208  ______________________________________________________________________
 CQ1208  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 CQ1208  DYNAMIC HEIGHT  -         84.121 (meters)      275.99  (feet) COMP
 CQ1208  MODELED GRAVITY -    979,531.8   (mgal)                       NAVD 88
 CQ1208
 CQ1208  VERT ORDER      -  SECOND    CLASS 0
 CQ1208
 CQ1208.The horizontal coordinates were scaled from a map and have
 CQ1208.an estimated accuracy of +/- 6 seconds.
 CQ1208
 CQ1208.The orthometric height was determined by differential leveling and
 CQ1208.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1208.in June 1991.
 CQ1208
 CQ1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1208.GEOID18 height accuracy estimate available here.
 CQ1208
 CQ1208.Click photographs - Photos may exist for this station.
 CQ1208
 CQ1208.The dynamic height is computed by dividing the NAVD 88
 CQ1208.geopotential number by the normal gravity value computed on the
 CQ1208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1208.degrees latitude (g = 980.6199 gals.).
 CQ1208
 CQ1208.The modeled gravity was interpolated from observed gravity values.
 CQ1208
 CQ1208;                    North         East    Units  Estimated Accuracy
 CQ1208;SPC LA N     -   256,010.      956,290.      MT  (+/- 180 meters Scaled)
 CQ1208
 CQ1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS031300(NAD 83)
 CQ1208
 CQ1208                          SUPERSEDED SURVEY CONTROL
 CQ1208
 CQ1208  NGVD 29 (11/26/84)   84.285  (m)          276.52   (f) ADJUSTED    2 0
 CQ1208
 CQ1208.Superseded values are not recommended for survey control.
 CQ1208
 CQ1208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1208.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1208
 CQ1208_MARKER: DD = SURVEY DISK
 CQ1208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1208_STAMPING: 14V21 1969
 CQ1208_MARK LOGO: LADHGS
 CQ1208_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1208+STABILITY: SURFACE MOTION
 CQ1208
 CQ1208  HISTORY     - Date     Condition        Report By
 CQ1208  HISTORY     - 1969     MONUMENTED       LADH
 CQ1208
 CQ1208                          STATION DESCRIPTION
 CQ1208
 CQ1208'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1208'6.4 MI NE FROM HOMER.
 CQ1208'ABOUT 5.1 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1208'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 223 FEET NORTH OF
 CQ1208'NORTHWEST CORNER OF STORE BUILDING, 105 FEET NORTH OF CENTERLINE OF
 CQ1208'LOUISIANA HIGHWAY 2, 55 FEET WEST OF BLACKTOP ROAD LEADING NORTH FROM
 CQ1208'JUNCTION OF LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 806, 51 FEET
 CQ1208'SOUTH AND 12 FEET EAST OF SOUTHEAST CORNER OF RESIDENCE.  SET IN THE
 CQ1208'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL
 CQ1208'WITNESS POST IS SET 1.5 FEET SOUTH OF THE MARK.  SECTION 15, T 21N, R
 CQ1208'6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1209 ***********************************************************************
 CQ1209  DESIGNATION -  14 V 22
 CQ1209  PID         -  CQ1209
 CQ1209  STATE/COUNTY-  LA/CLAIBORNE
 CQ1209  COUNTRY     -  US
 CQ1209  USGS QUAD   -  ARIZONA (2018)
 CQ1209
 CQ1209                         *CURRENT SURVEY CONTROL
 CQ1209  ______________________________________________________________________
 CQ1209* NAD 83(1986) POSITION- 32 48 14.     (N) 092 56 57.     (W)   SCALED
 CQ1209* NAVD 88 ORTHO HEIGHT -    90.466 (meters)      296.80  (feet) ADJUSTED
 CQ1209  ______________________________________________________________________
 CQ1209  GEOID HEIGHT    -        -25.983 (meters)                     GEOID18
 CQ1209  DYNAMIC HEIGHT  -         90.366 (meters)      296.48  (feet) COMP
 CQ1209  MODELED GRAVITY -    979,531.4   (mgal)                       NAVD 88
 CQ1209
 CQ1209  VERT ORDER      -  SECOND    CLASS 0
 CQ1209
 CQ1209.The horizontal coordinates were scaled from a map and have
 CQ1209.an estimated accuracy of +/- 6 seconds.
 CQ1209
 CQ1209.The orthometric height was determined by differential leveling and
 CQ1209.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1209.in June 1991.
 CQ1209
 CQ1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1209.GEOID18 height accuracy estimate available here.
 CQ1209
 CQ1209.Click photographs - Photos may exist for this station.
 CQ1209
 CQ1209.The dynamic height is computed by dividing the NAVD 88
 CQ1209.geopotential number by the normal gravity value computed on the
 CQ1209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1209.degrees latitude (g = 980.6199 gals.).
 CQ1209
 CQ1209.The modeled gravity was interpolated from observed gravity values.
 CQ1209
 CQ1209;                    North         East    Units  Estimated Accuracy
 CQ1209;SPC LA N     -   255,540.      957,930.      MT  (+/- 180 meters Scaled)
 CQ1209
 CQ1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS047295(NAD 83)
 CQ1209
 CQ1209                          SUPERSEDED SURVEY CONTROL
 CQ1209
 CQ1209  NGVD 29 (11/26/84)   90.537  (m)          297.04   (f) ADJUSTED    2 0
 CQ1209
 CQ1209.Superseded values are not recommended for survey control.
 CQ1209
 CQ1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1209.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1209
 CQ1209_MARKER: DD = SURVEY DISK
 CQ1209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1209_STAMPING: 14V22 1969
 CQ1209_MARK LOGO: LADHGS
 CQ1209_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1209+STABILITY: SURFACE MOTION
 CQ1209
 CQ1209  HISTORY     - Date     Condition        Report By
 CQ1209  HISTORY     - 1969     MONUMENTED       LADH
 CQ1209
 CQ1209                          STATION DESCRIPTION
 CQ1209
 CQ1209'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1209'7.5 MI NE FROM HOMER.
 CQ1209'ABOUT 6.2 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1209'LOUISIANA HIGHWAY 2 AND U. S. 79 AT HOMER.  IT IS 184 FEET NORTH AND
 CQ1209'53 FEET EAST OF JUNCTION OF LOUISIANA HIGHWAY 2 AND GRAVEL DRIVE
 CQ1209'LEADING SOUTH TO RESIDENCE, 184 FEET NORTH OF CENTERLINE OF LOUISIANA
 CQ1209'HIGHWAY 2, 53 FEET SOUTH OF EAST-WEST POWER LINE, 29 FEET NORTH OF
 CQ1209'EAST-WEST POWER LINE.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 CQ1209'INCHES. ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2 FEET SOUTH OF
 CQ1209'THE MARK.  SECTION 13, T 21N, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1210 ***********************************************************************
 CQ1210  DESIGNATION -  14 V 23
 CQ1210  PID         -  CQ1210
 CQ1210  STATE/COUNTY-  LA/CLAIBORNE
 CQ1210  COUNTRY     -  US
 CQ1210  USGS QUAD   -  ARIZONA (2018)
 CQ1210
 CQ1210                         *CURRENT SURVEY CONTROL
 CQ1210  ______________________________________________________________________
 CQ1210* NAD 83(1986) POSITION- 32 48 11.     (N) 092 55 51.     (W)   SCALED
 CQ1210* NAVD 88 ORTHO HEIGHT -    90.829 (meters)      297.99  (feet) ADJUSTED
 CQ1210  ______________________________________________________________________
 CQ1210  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CQ1210  DYNAMIC HEIGHT  -         90.729 (meters)      297.67  (feet) COMP
 CQ1210  MODELED GRAVITY -    979,531.5   (mgal)                       NAVD 88
 CQ1210
 CQ1210  VERT ORDER      -  SECOND    CLASS 0
 CQ1210
 CQ1210.The horizontal coordinates were scaled from a map and have
 CQ1210.an estimated accuracy of +/- 6 seconds.
 CQ1210
 CQ1210.The orthometric height was determined by differential leveling and
 CQ1210.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1210.in June 1991.
 CQ1210
 CQ1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1210.GEOID18 height accuracy estimate available here.
 CQ1210
 CQ1210.Click photographs - Photos may exist for this station.
 CQ1210
 CQ1210.The dynamic height is computed by dividing the NAVD 88
 CQ1210.geopotential number by the normal gravity value computed on the
 CQ1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1210.degrees latitude (g = 980.6199 gals.).
 CQ1210
 CQ1210.The modeled gravity was interpolated from observed gravity values.
 CQ1210
 CQ1210;                    North         East    Units  Estimated Accuracy
 CQ1210;SPC LA N     -   255,440.      959,650.      MT  (+/- 180 meters Scaled)
 CQ1210
 CQ1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS064294(NAD 83)
 CQ1210
 CQ1210                          SUPERSEDED SURVEY CONTROL
 CQ1210
 CQ1210  NGVD 29 (11/26/84)   90.903  (m)          298.24   (f) ADJUSTED    2 0
 CQ1210
 CQ1210.Superseded values are not recommended for survey control.
 CQ1210
 CQ1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1210.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1210
 CQ1210_MARKER: DD = SURVEY DISK
 CQ1210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1210_STAMPING: 14V23 1969
 CQ1210_MARK LOGO: LADHGS
 CQ1210_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1210+STABILITY: SURFACE MOTION
 CQ1210
 CQ1210  HISTORY     - Date     Condition        Report By
 CQ1210  HISTORY     - 1969     MONUMENTED       LADH
 CQ1210
 CQ1210                          STATION DESCRIPTION
 CQ1210
 CQ1210'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1210'8.5 MI NE FROM HOMER.
 CQ1210'ABOUT 7.2 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1210'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 0.1 MILES WEST OF
 CQ1210'DIRT ROAD LEADING SOUTH FROM LOUISIANA HIGHWAY 2, 227 FEET SOUTH AND
 CQ1210'260 FEET EAST OF WELL AT RESIDENCE, 93 FEET SOUTH OF CENTERLINE OF
 CQ1210'LOUISIANA HIGHWAY 2,70 FEET EAST OF GRAVEL ROAD LEADING SOUTH FROM
 CQ1210'LOUISIANA HIGHWAY 2.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 CQ1210'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2 FEET NORTH OF
 CQ1210'THE MARK.  SECTION 19, T 21N, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1211 ***********************************************************************
 CQ1211  DESIGNATION -  14 V 24
 CQ1211  PID         -  CQ1211
 CQ1211  STATE/COUNTY-  LA/CLAIBORNE
 CQ1211  COUNTRY     -  US
 CQ1211  USGS QUAD   -  ARIZONA (2018)
 CQ1211
 CQ1211                         *CURRENT SURVEY CONTROL
 CQ1211  ______________________________________________________________________
 CQ1211* NAD 83(1986) POSITION- 32 48 10.     (N) 092 54 50.     (W)   SCALED
 CQ1211* NAVD 88 ORTHO HEIGHT -    95.534 (meters)      313.43  (feet) ADJUSTED
 CQ1211  ______________________________________________________________________
 CQ1211  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CQ1211  DYNAMIC HEIGHT  -         95.428 (meters)      313.08  (feet) COMP
 CQ1211  MODELED GRAVITY -    979,531.7   (mgal)                       NAVD 88
 CQ1211
 CQ1211  VERT ORDER      -  SECOND    CLASS 0
 CQ1211
 CQ1211.The horizontal coordinates were scaled from a map and have
 CQ1211.an estimated accuracy of +/- 6 seconds.
 CQ1211
 CQ1211.The orthometric height was determined by differential leveling and
 CQ1211.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1211.in June 1991.
 CQ1211
 CQ1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1211.GEOID18 height accuracy estimate available here.
 CQ1211
 CQ1211.Click photographs - Photos may exist for this station.
 CQ1211
 CQ1211.The dynamic height is computed by dividing the NAVD 88
 CQ1211.geopotential number by the normal gravity value computed on the
 CQ1211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1211.degrees latitude (g = 980.6199 gals.).
 CQ1211
 CQ1211.The modeled gravity was interpolated from observed gravity values.
 CQ1211
 CQ1211;                    North         East    Units  Estimated Accuracy
 CQ1211;SPC LA N     -   255,410.      961,230.      MT  (+/- 180 meters Scaled)
 CQ1211
 CQ1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS080294(NAD 83)
 CQ1211
 CQ1211                          SUPERSEDED SURVEY CONTROL
 CQ1211
 CQ1211  NGVD 29 (11/26/84)   95.609  (m)          313.68   (f) ADJUSTED    2 0
 CQ1211
 CQ1211.Superseded values are not recommended for survey control.
 CQ1211
 CQ1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1211.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1211
 CQ1211_MARKER: DD = SURVEY DISK
 CQ1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1211_STAMPING: 14V24 1969
 CQ1211_MARK LOGO: LADHGS
 CQ1211_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1211+STABILITY: SURFACE MOTION
 CQ1211
 CQ1211  HISTORY     - Date     Condition        Report By
 CQ1211  HISTORY     - 1969     MONUMENTED       LADH
 CQ1211
 CQ1211                          STATION DESCRIPTION
 CQ1211
 CQ1211'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1211'9.5 MI NE FROM HOMER.
 CQ1211'ABOUT 8.2 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1211'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 351 FEET WEST OF DIRT
 CQ1211'ROAD LEADING SOUTH FROM LOUISIANA HIGHWAY 2, 161 FEET SOUTH OF
 CQ1211'CENTERLINE OF LOUISIANA HIGHWAY 2, 88 FEET EAST OF GRAVEL ROAD LEADING
 CQ1211'SOUTH FROM LOUISIANA HIGHWAY 2, 27 FEET WEST OF NORTH-SOUTH POWER
 CQ1211'LINE.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CQ1211'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.
 CQ1211'SECTION 20, T 21N, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1216 ***********************************************************************
 CQ1216  DESIGNATION -  14 V 25
 CQ1216  PID         -  CQ1216
 CQ1216  STATE/COUNTY-  LA/CLAIBORNE
 CQ1216  COUNTRY     -  US
 CQ1216  USGS QUAD   -  ARIZONA (2018)
 CQ1216
 CQ1216                         *CURRENT SURVEY CONTROL
 CQ1216  ______________________________________________________________________
 CQ1216* NAD 83(1986) POSITION- 32 47 59.     (N) 092 52 54.     (W)   SCALED
 CQ1216* NAVD 88 ORTHO HEIGHT -   100.851 (meters)      330.88  (feet) ADJUSTED
 CQ1216  ______________________________________________________________________
 CQ1216  GEOID HEIGHT    -        -25.981 (meters)                     GEOID18
 CQ1216  DYNAMIC HEIGHT  -        100.739 (meters)      330.51  (feet) COMP
 CQ1216  MODELED GRAVITY -    979,532.1   (mgal)                       NAVD 88
 CQ1216
 CQ1216  VERT ORDER      -  SECOND    CLASS 0
 CQ1216
 CQ1216.The horizontal coordinates were scaled from a map and have
 CQ1216.an estimated accuracy of +/- 6 seconds.
 CQ1216
 CQ1216.The orthometric height was determined by differential leveling and
 CQ1216.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1216.in June 1991.
 CQ1216
 CQ1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1216.GEOID18 height accuracy estimate available here.
 CQ1216
 CQ1216.Click photographs - Photos may exist for this station.
 CQ1216
 CQ1216.The dynamic height is computed by dividing the NAVD 88
 CQ1216.geopotential number by the normal gravity value computed on the
 CQ1216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1216.degrees latitude (g = 980.6199 gals.).
 CQ1216
 CQ1216.The modeled gravity was interpolated from observed gravity values.
 CQ1216
 CQ1216;                    North         East    Units  Estimated Accuracy
 CQ1216;SPC LA N     -   255,060.      964,250.      MT  (+/- 180 meters Scaled)
 CQ1216
 CQ1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS110290(NAD 83)
 CQ1216
 CQ1216                          SUPERSEDED SURVEY CONTROL
 CQ1216
 CQ1216  NGVD 29 (11/26/84)  100.928  (m)          331.13   (f) ADJUSTED    2 0
 CQ1216
 CQ1216.Superseded values are not recommended for survey control.
 CQ1216
 CQ1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1216.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1216
 CQ1216_MARKER: DD = SURVEY DISK
 CQ1216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1216_STAMPING: 14V25 1969
 CQ1216_MARK LOGO: LADHGS
 CQ1216_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1216+STABILITY: SURFACE MOTION
 CQ1216
 CQ1216  HISTORY     - Date     Condition        Report By
 CQ1216  HISTORY     - 1969     MONUMENTED       LADH
 CQ1216
 CQ1216                          STATION DESCRIPTION
 CQ1216
 CQ1216'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1216'11.4 MI NE FROM HOMER.
 CQ1216'ABOUT 10.1 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1216'LOUISIANA HIGHWAY 2 AND U.S. HIGHWAY 79 AT HOMER.  IT IS 91 FEET NORTH
 CQ1216'OF LOUISIANA HIGHWAY 2, 42 FEET SOUTH OF 18 INCH TWIN CATALPA TREE, 22
 CQ1216'FEET WEST OF RAMP LEADING TO PASTURE, 2 FEET EAST OF EAST BANK OF
 CQ1216'NORTH-SOUTH DITCH.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 CQ1216'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET SOUTH
 CQ1216'OF THE MARK.  SECTION 21, T 21N, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1217 ***********************************************************************
 CQ1217  DESIGNATION -  14 V 26
 CQ1217  PID         -  CQ1217
 CQ1217  STATE/COUNTY-  LA/CLAIBORNE
 CQ1217  COUNTRY     -  US
 CQ1217  USGS QUAD   -  LISBON (2018)
 CQ1217
 CQ1217                         *CURRENT SURVEY CONTROL
 CQ1217  ______________________________________________________________________
 CQ1217* NAD 83(1986) POSITION- 32 47 45.     (N) 092 52 04.     (W)   SCALED
 CQ1217* NAVD 88 ORTHO HEIGHT -    99.437 (meters)      326.24  (feet) ADJUSTED
 CQ1217  ______________________________________________________________________
 CQ1217  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 CQ1217  DYNAMIC HEIGHT  -         99.327 (meters)      325.88  (feet) COMP
 CQ1217  MODELED GRAVITY -    979,532.1   (mgal)                       NAVD 88
 CQ1217
 CQ1217  VERT ORDER      -  SECOND    CLASS 0
 CQ1217
 CQ1217.The horizontal coordinates were scaled from a map and have
 CQ1217.an estimated accuracy of +/- 6 seconds.
 CQ1217
 CQ1217.The orthometric height was determined by differential leveling and
 CQ1217.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1217.in June 1991.
 CQ1217
 CQ1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1217.GEOID18 height accuracy estimate available here.
 CQ1217
 CQ1217.Click photographs - Photos may exist for this station.
 CQ1217
 CQ1217.The dynamic height is computed by dividing the NAVD 88
 CQ1217.geopotential number by the normal gravity value computed on the
 CQ1217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1217.degrees latitude (g = 980.6199 gals.).
 CQ1217
 CQ1217.The modeled gravity was interpolated from observed gravity values.
 CQ1217
 CQ1217;                    North         East    Units  Estimated Accuracy
 CQ1217;SPC LA N     -   254,620.      965,550.      MT  (+/- 180 meters Scaled)
 CQ1217
 CQ1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS123286(NAD 83)
 CQ1217
 CQ1217                          SUPERSEDED SURVEY CONTROL
 CQ1217
 CQ1217  NGVD 29 (11/26/84)   99.516  (m)          326.50   (f) ADJUSTED    2 0
 CQ1217
 CQ1217.Superseded values are not recommended for survey control.
 CQ1217
 CQ1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1217.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1217
 CQ1217_MARKER: DD = SURVEY DISK
 CQ1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1217_STAMPING: 14V26 1969
 CQ1217_MARK LOGO: LADHGS
 CQ1217_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1217+STABILITY: SURFACE MOTION
 CQ1217
 CQ1217  HISTORY     - Date     Condition        Report By
 CQ1217  HISTORY     - 1969     MONUMENTED       LADH
 CQ1217
 CQ1217                          STATION DESCRIPTION
 CQ1217
 CQ1217'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1217'12.3 MI NE FROM HOMER.
 CQ1217'ABOUT 11.0 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1217'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 140 FEET EAST AND 131
 CQ1217'FEET SOUTH OF SOUTHEAST CORNER OF LISBON, LOUISIANA SCHOOL BUILDING,
 CQ1217'213 FEET EAST OF DRIVEWAY ENTRANCE TO LISBON SCHOOL, 53 FEET NORTH OF
 CQ1217'CENTERLINE OF LOUISIANA HIGHWAY 2, 2 FOOT WEST OF SOUTHEAST CORNER OF
 CQ1217'CYCLONE FENCE, 13.0 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION
 CQ1217'OF U.S. 167 AND LOUISIANA HIGHWAY 2 IN BERNICE. SET IN THE TOP OF A
 CQ1217'CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. A STEEL WITNESS POST
 CQ1217'IS SET 1 FOOT NORTH OF THE MARK. SECTION 22, T 21N, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1218 ***********************************************************************
 CQ1218  DESIGNATION -  14 V 27
 CQ1218  PID         -  CQ1218
 CQ1218  STATE/COUNTY-  LA/CLAIBORNE
 CQ1218  COUNTRY     -  US
 CQ1218  USGS QUAD   -  LISBON (2018)
 CQ1218
 CQ1218                         *CURRENT SURVEY CONTROL
 CQ1218  ______________________________________________________________________
 CQ1218* NAD 83(1986) POSITION- 32 47 50.     (N) 092 50 56.     (W)   SCALED
 CQ1218* NAVD 88 ORTHO HEIGHT -    98.841 (meters)      324.28  (feet) ADJUSTED
 CQ1218  ______________________________________________________________________
 CQ1218  GEOID HEIGHT    -        -25.981 (meters)                     GEOID18
 CQ1218  DYNAMIC HEIGHT  -         98.732 (meters)      323.92  (feet) COMP
 CQ1218  MODELED GRAVITY -    979,532.8   (mgal)                       NAVD 88
 CQ1218
 CQ1218  VERT ORDER      -  SECOND    CLASS 0
 CQ1218
 CQ1218.The horizontal coordinates were scaled from a map and have
 CQ1218.an estimated accuracy of +/- 6 seconds.
 CQ1218
 CQ1218.The orthometric height was determined by differential leveling and
 CQ1218.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1218.in June 1991.
 CQ1218
 CQ1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1218.GEOID18 height accuracy estimate available here.
 CQ1218
 CQ1218.Click photographs - Photos may exist for this station.
 CQ1218
 CQ1218.The dynamic height is computed by dividing the NAVD 88
 CQ1218.geopotential number by the normal gravity value computed on the
 CQ1218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1218.degrees latitude (g = 980.6199 gals.).
 CQ1218
 CQ1218.The modeled gravity was interpolated from observed gravity values.
 CQ1218
 CQ1218;                    North         East    Units  Estimated Accuracy
 CQ1218;SPC LA N     -   254,770.      967,320.      MT  (+/- 180 meters Scaled)
 CQ1218
 CQ1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS141288(NAD 83)
 CQ1218
 CQ1218                          SUPERSEDED SURVEY CONTROL
 CQ1218
 CQ1218  NGVD 29 (11/26/84)   98.922  (m)          324.55   (f) ADJUSTED    2 0
 CQ1218
 CQ1218.Superseded values are not recommended for survey control.
 CQ1218
 CQ1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1218.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1218
 CQ1218_MARKER: DD = SURVEY DISK
 CQ1218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1218_STAMPING: 14V27 1969
 CQ1218_MARK LOGO: LADHGS
 CQ1218_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1218+STABILITY: SURFACE MOTION
 CQ1218
 CQ1218  HISTORY     - Date     Condition        Report By
 CQ1218  HISTORY     - 1969     MONUMENTED       LADH
 CQ1218  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1218
 CQ1218                          STATION DESCRIPTION
 CQ1218
 CQ1218'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1218'11.9 MI W FROM BERNICE.
 CQ1218'ABOUT 11.9 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1218'LOUISIANA HIGHWAY 2 AND U.S. 167 AT BERNICE.  IT IS 98 FEET SOUTH AND
 CQ1218'39 FEET WEST OF 36 INCH PECAN TREE, 51 FEET SOUTH AND 63 FEET WEST OF
 CQ1218'SOUTHWEST CORNER OF RESIDENCE, 43 FEET NORTH OF 26 INCH RED OAK TREE,
 CQ1218'115 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 1.1 MILE EAST OF
 CQ1218'B.M. 14V26.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 CQ1218'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET SOUTH OF THE
 CQ1218'MARK.  SECTION 23, T 21N, R 5W.
 CQ1218
 CQ1218                          STATION RECOVERY (1982)
 CQ1218
 CQ1218'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1218'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1219 ***********************************************************************
 CQ1219  DESIGNATION -  14 V 28
 CQ1219  PID         -  CQ1219
 CQ1219  STATE/COUNTY-  LA/CLAIBORNE
 CQ1219  COUNTRY     -  US
 CQ1219  USGS QUAD   -  LISBON (2018)
 CQ1219
 CQ1219                         *CURRENT SURVEY CONTROL
 CQ1219  ______________________________________________________________________
 CQ1219* NAD 83(1986) POSITION- 32 47 45.     (N) 092 49 42.     (W)   SCALED
 CQ1219* NAVD 88 ORTHO HEIGHT -   103.599 (meters)      339.89  (feet) ADJUSTED
 CQ1219  ______________________________________________________________________
 CQ1219  GEOID HEIGHT    -        -25.981 (meters)                     GEOID18
 CQ1219  DYNAMIC HEIGHT  -        103.484 (meters)      339.51  (feet) COMP
 CQ1219  MODELED GRAVITY -    979,533.4   (mgal)                       NAVD 88
 CQ1219
 CQ1219  VERT ORDER      -  SECOND    CLASS 0
 CQ1219
 CQ1219.The horizontal coordinates were scaled from a map and have
 CQ1219.an estimated accuracy of +/- 6 seconds.
 CQ1219
 CQ1219.The orthometric height was determined by differential leveling and
 CQ1219.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1219.in June 1991.
 CQ1219
 CQ1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1219.GEOID18 height accuracy estimate available here.
 CQ1219
 CQ1219.Click photographs - Photos may exist for this station.
 CQ1219
 CQ1219.The dynamic height is computed by dividing the NAVD 88
 CQ1219.geopotential number by the normal gravity value computed on the
 CQ1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1219.degrees latitude (g = 980.6199 gals.).
 CQ1219
 CQ1219.The modeled gravity was interpolated from observed gravity values.
 CQ1219
 CQ1219;                    North         East    Units  Estimated Accuracy
 CQ1219;SPC LA N     -   254,610.      969,250.      MT  (+/- 180 meters Scaled)
 CQ1219
 CQ1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS160286(NAD 83)
 CQ1219
 CQ1219                          SUPERSEDED SURVEY CONTROL
 CQ1219
 CQ1219  NGVD 29 (11/26/84)  103.681  (m)          340.16   (f) ADJUSTED    2 0
 CQ1219
 CQ1219.Superseded values are not recommended for survey control.
 CQ1219
 CQ1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1219.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1219
 CQ1219_MARKER: DD = SURVEY DISK
 CQ1219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1219_STAMPING: 14V28 1969
 CQ1219_MARK LOGO: LADHGS
 CQ1219_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1219+STABILITY: SURFACE MOTION
 CQ1219
 CQ1219  HISTORY     - Date     Condition        Report By
 CQ1219  HISTORY     - 1969     MONUMENTED       LADH
 CQ1219
 CQ1219                          STATION DESCRIPTION
 CQ1219
 CQ1219'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1219'10.7 MI W FROM BERNICE.
 CQ1219'ABOUT 10.7 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1219'LOUISIANA HIGHWAY 2 AND U.S. 167 AT BERNICE.  IT IS 0.1 MILES WEST OF
 CQ1219'CONCRETE PIPE X-DRAIN UNDER LOUISIANA HIGHWAY 2, 342 FEET NORTHEAST OF
 CQ1219'NORTHEAST CORNER OF RESIDENCE, 327 FEET SOUTHWEST OF SOUTHWEST CORNER
 CQ1219'OF RESIDENCE, 227 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 2. SET
 CQ1219'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 CQ1219'STEEL WITNESS POST IS SET 1.5 FEET WEST OF THE MARK. SECTION 24, T
 CQ1219'21N, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1220 ***********************************************************************
 CQ1220  DESIGNATION -  14 V 29
 CQ1220  PID         -  CQ1220
 CQ1220  STATE/COUNTY-  LA/CLAIBORNE
 CQ1220  COUNTRY     -  US
 CQ1220  USGS QUAD   -  LISBON (2018)
 CQ1220
 CQ1220                         *CURRENT SURVEY CONTROL
 CQ1220  ______________________________________________________________________
 CQ1220* NAD 83(1986) POSITION- 32 47 44.     (N) 092 48 31.     (W)   SCALED
 CQ1220* NAVD 88 ORTHO HEIGHT -    93.936 (meters)      308.19  (feet) ADJUSTED
 CQ1220  ______________________________________________________________________
 CQ1220  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CQ1220  DYNAMIC HEIGHT  -         93.832 (meters)      307.85  (feet) COMP
 CQ1220  MODELED GRAVITY -    979,534.0   (mgal)                       NAVD 88
 CQ1220
 CQ1220  VERT ORDER      -  SECOND    CLASS 0
 CQ1220
 CQ1220.The horizontal coordinates were scaled from a map and have
 CQ1220.an estimated accuracy of +/- 6 seconds.
 CQ1220
 CQ1220.The orthometric height was determined by differential leveling and
 CQ1220.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1220.in June 1991.
 CQ1220
 CQ1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1220.GEOID18 height accuracy estimate available here.
 CQ1220
 CQ1220.Click photographs - Photos may exist for this station.
 CQ1220
 CQ1220.The dynamic height is computed by dividing the NAVD 88
 CQ1220.geopotential number by the normal gravity value computed on the
 CQ1220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1220.degrees latitude (g = 980.6199 gals.).
 CQ1220
 CQ1220.The modeled gravity was interpolated from observed gravity values.
 CQ1220
 CQ1220;                    North         East    Units  Estimated Accuracy
 CQ1220;SPC LA N     -   254,570.      971,090.      MT  (+/- 180 meters Scaled)
 CQ1220
 CQ1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS179286(NAD 83)
 CQ1220
 CQ1220                          SUPERSEDED SURVEY CONTROL
 CQ1220
 CQ1220  NGVD 29 (11/26/84)   94.021  (m)          308.47   (f) ADJUSTED    2 0
 CQ1220
 CQ1220.Superseded values are not recommended for survey control.
 CQ1220
 CQ1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1220.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1220
 CQ1220_MARKER: DD = SURVEY DISK
 CQ1220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1220_STAMPING: 14V29 1969
 CQ1220_MARK LOGO: LADHGS
 CQ1220_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1220+STABILITY: SURFACE MOTION
 CQ1220
 CQ1220  HISTORY     - Date     Condition        Report By
 CQ1220  HISTORY     - 1969     MONUMENTED       LADH
 CQ1220  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1220
 CQ1220                          STATION DESCRIPTION
 CQ1220
 CQ1220'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1220'9.7 MI W FROM BERNICE.
 CQ1220'ABOUT 9.7 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1220'LOUISIANA HIGHWAY 2 AND U.S. 167 AT BERNICE.  IT IS 312 FEET NORTH OF
 CQ1220'LOUISIANA HIGHWAY 2, 218 FEET SOUTH OF EAST-WEST POWER LINE, 39 FEET
 CQ1220'EAST AND 191 FEET NORTH OF NORTHEAST CORNER OF STORE BUILDING, 31 FEET
 CQ1220'EAST AND 7 FEET NORTH OF WELL WITH CONCRETE CURBING.  SET IN TOP OF A
 CQ1220'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CQ1220'POST IS SET 2 FEET SOUTH OF THE MARK.  SECTION 19, T 21N, R 4W.
 CQ1220
 CQ1220                          STATION RECOVERY (1982)
 CQ1220
 CQ1220'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1426 ***********************************************************************
 CQ1426  DESIGNATION -  14 V 3
 CQ1426  PID         -  CQ1426
 CQ1426  STATE/COUNTY-  LA/CLAIBORNE
 CQ1426  COUNTRY     -  US
 CQ1426  USGS QUAD   -  BLACKBURN (2018)
 CQ1426
 CQ1426                         *CURRENT SURVEY CONTROL
 CQ1426  ______________________________________________________________________
 CQ1426* NAD 83(1986) POSITION- 32 50 51.     (N) 093 12 15.     (W)   SCALED
 CQ1426* NAVD 88 ORTHO HEIGHT -    95.067 (meters)      311.90  (feet) ADJUSTED
 CQ1426  ______________________________________________________________________
 CQ1426  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 CQ1426  DYNAMIC HEIGHT  -         94.962 (meters)      311.55  (feet) COMP
 CQ1426  MODELED GRAVITY -    979,527.9   (mgal)                       NAVD 88
 CQ1426
 CQ1426  VERT ORDER      -  SECOND    CLASS 0
 CQ1426
 CQ1426.The horizontal coordinates were scaled from a map and have
 CQ1426.an estimated accuracy of +/- 6 seconds.
 CQ1426
 CQ1426.The orthometric height was determined by differential leveling and
 CQ1426.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1426.in June 1991.
 CQ1426
 CQ1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1426.GEOID18 height accuracy estimate available here.
 CQ1426
 CQ1426.Click photographs - Photos may exist for this station.
 CQ1426
 CQ1426.The dynamic height is computed by dividing the NAVD 88
 CQ1426.geopotential number by the normal gravity value computed on the
 CQ1426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1426.degrees latitude (g = 980.6199 gals.).
 CQ1426
 CQ1426.The modeled gravity was interpolated from observed gravity values.
 CQ1426
 CQ1426;                    North         East    Units  Estimated Accuracy
 CQ1426;SPC LA N     -   260,510.      934,080.      MT  (+/- 180 meters Scaled)
 CQ1426
 CQ1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS808343(NAD 83)
 CQ1426
 CQ1426                          SUPERSEDED SURVEY CONTROL
 CQ1426
 CQ1426  NGVD 29 (11/26/84)   95.128  (m)          312.10   (f) ADJUSTED    2 0
 CQ1426
 CQ1426.Superseded values are not recommended for survey control.
 CQ1426
 CQ1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1426.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1426
 CQ1426_MARKER: DD = SURVEY DISK
 CQ1426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1426_STAMPING: 14V3 1969
 CQ1426_MARK LOGO: LADHGS
 CQ1426_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1426+STABILITY: SURFACE MOTION
 CQ1426
 CQ1426  HISTORY     - Date     Condition        Report By
 CQ1426  HISTORY     - 1969     MONUMENTED       LADH
 CQ1426  HISTORY     - 1969     GOOD             LADH
 CQ1426  HISTORY     - 19931121 GOOD             USPSQD
 CQ1426
 CQ1426                          STATION DESCRIPTION
 CQ1426
 CQ1426'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1426'11.4 MI NW FROM HOMER.
 CQ1426'ABOUT 10.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1426'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER, 2.1 MILES EAST OF PARISH
 CQ1426'LINE.  IT IS 80 FEET WEST OF JUNCTION OF LOUISIANA HIGHWAY 534 AND
 CQ1426'LOUISIANA HIGHWAY 2, 231 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY
 CQ1426'2, 75 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 534, 39 FEET
 CQ1426'NORTHWEST OF 42 INCH RED OAK TREE, 22 FEET NORTH OF NORTHEAST CORNER
 CQ1426'OF FRAME STORE AT BLACKBURN, 1 FOOT SOUTH OF A 4 STRAND BARBED WIRE
 CQ1426'FENCE.  SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 CQ1426'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 CQ1426'SECTION 32, T 22N, R 8W.
 CQ1426
 CQ1426                          STATION RECOVERY (1993)
 CQ1426
 CQ1426'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1426'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1221 ***********************************************************************
 CQ1221  DESIGNATION -  14 V 30
 CQ1221  PID         -  CQ1221
 CQ1221  STATE/COUNTY-  LA/CLAIBORNE
 CQ1221  COUNTRY     -  US
 CQ1221  USGS QUAD   -  LISBON (2018)
 CQ1221
 CQ1221                         *CURRENT SURVEY CONTROL
 CQ1221  ______________________________________________________________________
 CQ1221* NAD 83(1986) POSITION- 32 47 30.     (N) 092 47 37.     (W)   SCALED
 CQ1221* NAVD 88 ORTHO HEIGHT -    95.695 (meters)      313.96  (feet) ADJUSTED
 CQ1221  ______________________________________________________________________
 CQ1221  GEOID HEIGHT    -        -25.980 (meters)                     GEOID18
 CQ1221  DYNAMIC HEIGHT  -         95.589 (meters)      313.61  (feet) COMP
 CQ1221  MODELED GRAVITY -    979,534.1   (mgal)                       NAVD 88
 CQ1221
 CQ1221  VERT ORDER      -  SECOND    CLASS 0
 CQ1221
 CQ1221.The horizontal coordinates were scaled from a map and have
 CQ1221.an estimated accuracy of +/- 6 seconds.
 CQ1221
 CQ1221.The orthometric height was determined by differential leveling and
 CQ1221.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1221.in June 1991.
 CQ1221
 CQ1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1221.GEOID18 height accuracy estimate available here.
 CQ1221
 CQ1221.Click photographs - Photos may exist for this station.
 CQ1221
 CQ1221.The dynamic height is computed by dividing the NAVD 88
 CQ1221.geopotential number by the normal gravity value computed on the
 CQ1221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1221.degrees latitude (g = 980.6199 gals.).
 CQ1221
 CQ1221.The modeled gravity was interpolated from observed gravity values.
 CQ1221
 CQ1221;                    North         East    Units  Estimated Accuracy
 CQ1221;SPC LA N     -   254,140.      972,500.      MT  (+/- 180 meters Scaled)
 CQ1221
 CQ1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS193282(NAD 83)
 CQ1221
 CQ1221                          SUPERSEDED SURVEY CONTROL
 CQ1221
 CQ1221  NGVD 29 (11/26/84)   95.781  (m)          314.24   (f) ADJUSTED    2 0
 CQ1221
 CQ1221.Superseded values are not recommended for survey control.
 CQ1221
 CQ1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1221.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1221
 CQ1221_MARKER: DD = SURVEY DISK
 CQ1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1221_STAMPING: 14V30 1969
 CQ1221_MARK LOGO: LADHGS
 CQ1221_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1221+STABILITY: SURFACE MOTION
 CQ1221
 CQ1221  HISTORY     - Date     Condition        Report By
 CQ1221  HISTORY     - 1969     MONUMENTED       LADH
 CQ1221  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1221
 CQ1221                          STATION DESCRIPTION
 CQ1221
 CQ1221'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1221'8.9 MI W FROM BERNICE.
 CQ1221'ABOUT 8.9 MILES WEST ALONG LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY
 CQ1221'152 FROM JUNCTION OF U.S. 167 AND LOUISIANA HIGHWAY 2 AT BERNICE.  IT
 CQ1221'IS 0.1 MILES EAST ALONG LOUISIANA HIGHWAY 152 FROM SHORT ROAD
 CQ1221'CONNECTING LOUISIANA HIGHWAY 152 AND LOUISIANA HIGHWAY 2, 73 FEET EAST
 CQ1221'AND 160 FEET SOUTH OF SOUTHWEST CORNER OF RESIDENCE, 102 FEET SOUTH OF
 CQ1221'LOUISIANA HIGHWAY 2, 62 FEET EAST OF NORTHEAST CORNER OF RESIDENCE.
 CQ1221'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CQ1221'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.
 CQ1221'SECTION 20, T 21N, R 4W.
 CQ1221
 CQ1221                          STATION RECOVERY (1982)
 CQ1221
 CQ1221'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1221'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1226 ***********************************************************************
 CQ1226  DESIGNATION -  14 V 32
 CQ1226  PID         -  CQ1226
 CQ1226  STATE/COUNTY-  LA/CLAIBORNE
 CQ1226  COUNTRY     -  US
 CQ1226  USGS QUAD   -  LISBON (2018)
 CQ1226
 CQ1226                         *CURRENT SURVEY CONTROL
 CQ1226  ______________________________________________________________________
 CQ1226* NAD 83(1986) POSITION- 32 48 32.     (N) 092 45 26.     (W)   SCALED
 CQ1226* NAVD 88 ORTHO HEIGHT -    38.592 (meters)      126.61  (feet) ADJUSTED
 CQ1226  ______________________________________________________________________
 CQ1226  GEOID HEIGHT    -        -26.007 (meters)                     GEOID18
 CQ1226  DYNAMIC HEIGHT  -         38.549 (meters)      126.47  (feet) COMP
 CQ1226  MODELED GRAVITY -    979,536.5   (mgal)                       NAVD 88
 CQ1226
 CQ1226  VERT ORDER      -  SECOND    CLASS 0
 CQ1226
 CQ1226.The horizontal coordinates were scaled from a map and have
 CQ1226.an estimated accuracy of +/- 6 seconds.
 CQ1226
 CQ1226.The orthometric height was determined by differential leveling and
 CQ1226.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1226.in June 1991.
 CQ1226
 CQ1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1226.GEOID18 height accuracy estimate available here.
 CQ1226
 CQ1226.Click photographs - Photos may exist for this station.
 CQ1226
 CQ1226.The dynamic height is computed by dividing the NAVD 88
 CQ1226.geopotential number by the normal gravity value computed on the
 CQ1226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1226.degrees latitude (g = 980.6199 gals.).
 CQ1226
 CQ1226.The modeled gravity was interpolated from observed gravity values.
 CQ1226
 CQ1226;                    North         East    Units  Estimated Accuracy
 CQ1226;SPC LA N     -   256,040.      975,910.      MT  (+/- 180 meters Scaled)
 CQ1226
 CQ1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS227301(NAD 83)
 CQ1226
 CQ1226                          SUPERSEDED SURVEY CONTROL
 CQ1226
 CQ1226  NGVD 29 (11/26/84)   38.685  (m)          126.92   (f) ADJUSTED    2 0
 CQ1226
 CQ1226.Superseded values are not recommended for survey control.
 CQ1226
 CQ1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1226.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1226
 CQ1226_MARKER: DD = SURVEY DISK
 CQ1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1226_STAMPING: 14V32 1969
 CQ1226_MARK LOGO: LADHGS
 CQ1226_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1226+STABILITY: SURFACE MOTION
 CQ1226
 CQ1226  HISTORY     - Date     Condition        Report By
 CQ1226  HISTORY     - 1969     MONUMENTED       LADH
 CQ1226
 CQ1226                          STATION DESCRIPTION
 CQ1226
 CQ1226'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1226'6.1 MI W FROM BERNICE.
 CQ1226'ABOUT 6.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1226'LOUISIANA HIGHWAY 2 AND U.S. 167 AT BERNICE.  IT IS 146 FEET SOUTHEAST
 CQ1226'OF FIFTH BENT FROM EAST END OF BRIDGE OVER MIDDLE FORK CREEK, 94 FEET
 CQ1226'SOUTHEAST OF EAST END OF BRIDGE, 108 FEET SOUTH OF LOUISIANA HIGHWAY
 CQ1226'2, 22 FEET SOUTH OF POWER LINE.  SET IN THE TOP OF A CONCRETE POST
 CQ1226'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5
 CQ1226'FEET NORTH OF THE MARK.  SECTION 14, T 21N, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1227 ***********************************************************************
 CQ1227  DESIGNATION -  14 V 33
 CQ1227  PID         -  CQ1227
 CQ1227  STATE/COUNTY-  LA/CLAIBORNE
 CQ1227  COUNTRY     -  US
 CQ1227  USGS QUAD   -  BERNICE (2018)
 CQ1227
 CQ1227                         *CURRENT SURVEY CONTROL
 CQ1227  ______________________________________________________________________
 CQ1227* NAD 83(1986) POSITION- 32 49 09.     (N) 092 44 35.     (W)   SCALED
 CQ1227* NAVD 88 ORTHO HEIGHT -    60.675 (meters)      199.06  (feet) ADJUSTED
 CQ1227  ______________________________________________________________________
 CQ1227  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 CQ1227  DYNAMIC HEIGHT  -         60.608 (meters)      198.84  (feet) COMP
 CQ1227  MODELED GRAVITY -    979,537.6   (mgal)                       NAVD 88
 CQ1227
 CQ1227  VERT ORDER      -  SECOND    CLASS 0
 CQ1227
 CQ1227.The horizontal coordinates were scaled from a map and have
 CQ1227.an estimated accuracy of +/- 6 seconds.
 CQ1227
 CQ1227.The orthometric height was determined by differential leveling and
 CQ1227.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1227.in June 1991.
 CQ1227
 CQ1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1227.GEOID18 height accuracy estimate available here.
 CQ1227
 CQ1227.Click photographs - Photos may exist for this station.
 CQ1227
 CQ1227.The dynamic height is computed by dividing the NAVD 88
 CQ1227.geopotential number by the normal gravity value computed on the
 CQ1227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1227.degrees latitude (g = 980.6199 gals.).
 CQ1227
 CQ1227.The modeled gravity was interpolated from observed gravity values.
 CQ1227
 CQ1227;                    North         East    Units  Estimated Accuracy
 CQ1227;SPC LA N     -   257,180.      977,240.      MT  (+/- 180 meters Scaled)
 CQ1227
 CQ1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS240312(NAD 83)
 CQ1227
 CQ1227                          SUPERSEDED SURVEY CONTROL
 CQ1227
 CQ1227  NGVD 29 (11/26/84)   60.768  (m)          199.37   (f) ADJUSTED    2 0
 CQ1227
 CQ1227.Superseded values are not recommended for survey control.
 CQ1227
 CQ1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1227.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1227
 CQ1227_MARKER: DD = SURVEY DISK
 CQ1227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1227_STAMPING: 14V33 1969
 CQ1227_MARK LOGO: LADHGS
 CQ1227_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1227+STABILITY: SURFACE MOTION
 CQ1227
 CQ1227  HISTORY     - Date     Condition        Report By
 CQ1227  HISTORY     - 1969     MONUMENTED       LADH
 CQ1227
 CQ1227                          STATION DESCRIPTION
 CQ1227
 CQ1227'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1227'5.0 MI W FROM BERNICE.
 CQ1227'ABOUT 5.0 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1227'LOUISIANA HIGHWAY 2 AND U.S. HIGHWAY 167 AT BERNICE.  IT IS 316 FEET
 CQ1227'NORTH OF LOUISIANA 2, 96 FEET NORTHEAST OF DUG WELL, 72 FEET SOUTH OF
 CQ1227'DUG WELL, 43 FEET SOUTHWEST OF SOUTHWEST CORNER OF RESIDENCE, 0.6
 CQ1227'MILES WEST OF UNION PARISH LINE.  SET IN THE TOP OF A CONCRETE POST
 CQ1227'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2
 CQ1227'FEET SOUTH OF THE MARK.  SECTION 11, T 21N, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2288 ***********************************************************************
 CQ2288  DESIGNATION -  14 V 34
 CQ2288  PID         -  CQ2288
 CQ2288  STATE/COUNTY-  LA/CLAIBORNE
 CQ2288  COUNTRY     -  US
 CQ2288  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ2288
 CQ2288                         *CURRENT SURVEY CONTROL
 CQ2288  ______________________________________________________________________
 CQ2288* NAD 83(1986) POSITION- 32 58 38.     (N) 093 14 05.     (W)   SCALED
 CQ2288* NAVD 88 ORTHO HEIGHT -    97.635 (meters)      320.32  (feet) ADJUSTED
 CQ2288  ______________________________________________________________________
 CQ2288  GEOID HEIGHT    -        -26.158 (meters)                     GEOID18
 CQ2288  DYNAMIC HEIGHT  -         97.529 (meters)      319.98  (feet) COMP
 CQ2288  MODELED GRAVITY -    979,542.9   (mgal)                       NAVD 88
 CQ2288
 CQ2288  VERT ORDER      -  SECOND    CLASS II
 CQ2288
 CQ2288.The horizontal coordinates were scaled from a map and have
 CQ2288.an estimated accuracy of +/- 6 seconds.
 CQ2288
 CQ2288.The orthometric height was determined by differential leveling and
 CQ2288.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2288.in June 1991.
 CQ2288
 CQ2288.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2288.GEOID18 height accuracy estimate available here.
 CQ2288
 CQ2288.Click photographs - Photos may exist for this station.
 CQ2288
 CQ2288.The dynamic height is computed by dividing the NAVD 88
 CQ2288.geopotential number by the normal gravity value computed on the
 CQ2288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2288.degrees latitude (g = 980.6199 gals.).
 CQ2288
 CQ2288.The modeled gravity was interpolated from observed gravity values.
 CQ2288
 CQ2288;                    North         East    Units  Estimated Accuracy
 CQ2288;SPC LA N     -   274,910.      931,320.      MT  (+/- 180 meters Scaled)
 CQ2288
 CQ2288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS780487(NAD 83)
 CQ2288
 CQ2288                          SUPERSEDED SURVEY CONTROL
 CQ2288
 CQ2288  NGVD 29 (11/26/84)   97.695  (m)          320.52   (f) ADJUSTED    2 2
 CQ2288
 CQ2288.Superseded values are not recommended for survey control.
 CQ2288
 CQ2288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2288.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2288
 CQ2288_MARKER: DD = SURVEY DISK
 CQ2288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2288_STAMPING: 14V34 1969
 CQ2288_MARK LOGO: LADHGS
 CQ2288_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2288+STABILITY: SURFACE MOTION
 CQ2288
 CQ2288  HISTORY     - Date     Condition        Report By
 CQ2288  HISTORY     - 1969     MONUMENTED       LADH
 CQ2288  HISTORY     - 1976     GOOD             LADTD
 CQ2288  HISTORY     - 19940206 GOOD             USPSQD
 CQ2288
 CQ2288                          STATION DESCRIPTION
 CQ2288
 CQ2288'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2288'6.0 MI W FROM HAYNESVILLE.
 CQ2288'ABOUT 0.7 MILES NORTH ALONG LOUISIANA HIGHWAY 79 TO THE JUNCTION OF
 CQ2288'LOUISIANA HIGHWAY 615.  THENCE WEST ALONG LOUISIANA HIGHWAY 615 5.3
 CQ2288'MILES TO THE MARK ON THE LEFT.  IT IS 128 FEET SOUTH OF THE CENTERLINE
 CQ2288'OF LOUISIANA 615.  104 FEET NORTHWEST OF A 36 INCH PECAN TREE. 84 FEET
 CQ2288'NORTHWEST OF THE NORTHWEST CORNER OF A WHITE FRAME RESIDENCE. 25 FEET
 CQ2288'SOUTHEAST OF A 3 INCH CEDAR TREE.  109 FEET WEST OF THE CENTERLINE OF
 CQ2288'A GRAVEL DRIVE LEADING TO SAME RESIDENCE.  IT IS 2 FEET WEST OF A
 CQ2288'METAL WITNESS POST AND PROJECTING 2 INCHES ABOVE THE GROUND.
 CQ2288
 CQ2288                          STATION RECOVERY (1994)
 CQ2288
 CQ2288'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2288'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2290 ***********************************************************************
 CQ2290  DESIGNATION -  14 V 35
 CQ2290  PID         -  CQ2290
 CQ2290  STATE/COUNTY-  LA/CLAIBORNE
 CQ2290  COUNTRY     -  US
 CQ2290  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ2290
 CQ2290                         *CURRENT SURVEY CONTROL
 CQ2290  ______________________________________________________________________
 CQ2290* NAD 83(1986) POSITION- 32 58 39.     (N) 093 13 16.     (W)   SCALED
 CQ2290* NAVD 88 ORTHO HEIGHT -    93.791 (meters)      307.71  (feet) ADJUSTED
 CQ2290  ______________________________________________________________________
 CQ2290  GEOID HEIGHT    -        -26.156 (meters)                     GEOID18
 CQ2290  DYNAMIC HEIGHT  -         93.688 (meters)      307.37  (feet) COMP
 CQ2290  MODELED GRAVITY -    979,542.5   (mgal)                       NAVD 88
 CQ2290
 CQ2290  VERT ORDER      -  SECOND    CLASS II
 CQ2290
 CQ2290.The horizontal coordinates were scaled from a map and have
 CQ2290.an estimated accuracy of +/- 6 seconds.
 CQ2290
 CQ2290.The orthometric height was determined by differential leveling and
 CQ2290.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2290.in June 1991.
 CQ2290
 CQ2290.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2290.GEOID18 height accuracy estimate available here.
 CQ2290
 CQ2290.Click photographs - Photos may exist for this station.
 CQ2290
 CQ2290.The dynamic height is computed by dividing the NAVD 88
 CQ2290.geopotential number by the normal gravity value computed on the
 CQ2290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2290.degrees latitude (g = 980.6199 gals.).
 CQ2290
 CQ2290.The modeled gravity was interpolated from observed gravity values.
 CQ2290
 CQ2290;                    North         East    Units  Estimated Accuracy
 CQ2290;SPC LA N     -   274,930.      932,590.      MT  (+/- 180 meters Scaled)
 CQ2290
 CQ2290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS793488(NAD 83)
 CQ2290
 CQ2290                          SUPERSEDED SURVEY CONTROL
 CQ2290
 CQ2290  NGVD 29 (11/26/84)   93.850  (m)          307.91   (f) ADJUSTED    2 2
 CQ2290
 CQ2290.Superseded values are not recommended for survey control.
 CQ2290
 CQ2290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2290.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2290
 CQ2290_MARKER: DD = SURVEY DISK
 CQ2290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2290_STAMPING: 14V35 1969
 CQ2290_MARK LOGO: LADHGS
 CQ2290_PROJECTION: FLUSH
 CQ2290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2290+STABILITY: SURFACE MOTION
 CQ2290
 CQ2290  HISTORY     - Date     Condition        Report By
 CQ2290  HISTORY     - 1969     MONUMENTED       LADH
 CQ2290  HISTORY     - 1976     GOOD             LADTD
 CQ2290  HISTORY     - 19940206 GOOD             USPSQD
 CQ2290
 CQ2290                          STATION DESCRIPTION
 CQ2290
 CQ2290'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2290'5.0 MI W FROM HAYNESVILLE.
 CQ2290'ABOUT 0.7 MILES NORTH ALONG LOUISIANA HIGHWAY 79 TO THE JUNCTION OF
 CQ2290'LOUISIANA HIGHWAY 615.  THENCE WEST ALONG LOUISIANA HIGHWAY 615 4.3
 CQ2290'MILES TO THE MARK ON THE RIGHT.  IT IS 141 FEET NORTH OF THE
 CQ2290'CENTERLINE OF LOUISIANA HIGHWAY 615.  126 FEET EAST OF THE CENTERLINE
 CQ2290'OF LOUISIANA HIGHWAY 521 LEADING NORTH.  103 FEET NORTHEAST OF A POWER
 CQ2290'POLE.  27 FEET WEST OF A TWIN 10 INCH OAK TREE.  23 FEET SOUTH OF A
 CQ2290'TWIN 8 INCH OAK TREE.  IT IS 2 FEET SOUTH OF A METAL WITNESS POST AND
 CQ2290'FLUSH WITH THE GROUND.
 CQ2290
 CQ2290                          STATION RECOVERY (1994)
 CQ2290
 CQ2290'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2290'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2337 ***********************************************************************
 CQ2337  DESIGNATION -  14 V 36
 CQ2337  PID         -  CQ2337
 CQ2337  STATE/COUNTY-  LA/CLAIBORNE
 CQ2337  COUNTRY     -  US
 CQ2337  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ2337
 CQ2337                         *CURRENT SURVEY CONTROL
 CQ2337  ______________________________________________________________________
 CQ2337* NAD 83(1986) POSITION- 32 58 39.     (N) 093 12 14.     (W)   SCALED
 CQ2337* NAVD 88 ORTHO HEIGHT -    98.479 (meters)      323.09  (feet) ADJUSTED
 CQ2337  ______________________________________________________________________
 CQ2337  GEOID HEIGHT    -        -26.153 (meters)                     GEOID18
 CQ2337  DYNAMIC HEIGHT  -         98.371 (meters)      322.74  (feet) COMP
 CQ2337  MODELED GRAVITY -    979,542.2   (mgal)                       NAVD 88
 CQ2337
 CQ2337  VERT ORDER      -  SECOND    CLASS II
 CQ2337
 CQ2337.The horizontal coordinates were scaled from a map and have
 CQ2337.an estimated accuracy of +/- 6 seconds.
 CQ2337
 CQ2337.The orthometric height was determined by differential leveling and
 CQ2337.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2337.in June 1991.
 CQ2337
 CQ2337.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2337.GEOID18 height accuracy estimate available here.
 CQ2337
 CQ2337.Click photographs - Photos may exist for this station.
 CQ2337
 CQ2337.The dynamic height is computed by dividing the NAVD 88
 CQ2337.geopotential number by the normal gravity value computed on the
 CQ2337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2337.degrees latitude (g = 980.6199 gals.).
 CQ2337
 CQ2337.The modeled gravity was interpolated from observed gravity values.
 CQ2337
 CQ2337;                    North         East    Units  Estimated Accuracy
 CQ2337;SPC LA N     -   274,920.      934,200.      MT  (+/- 180 meters Scaled)
 CQ2337
 CQ2337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS809488(NAD 83)
 CQ2337
 CQ2337                          SUPERSEDED SURVEY CONTROL
 CQ2337
 CQ2337  NGVD 29 (11/26/84)   98.538  (m)          323.29   (f) ADJUSTED    2 2
 CQ2337
 CQ2337.Superseded values are not recommended for survey control.
 CQ2337
 CQ2337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2337.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2337
 CQ2337_MARKER: DD = SURVEY DISK
 CQ2337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2337_STAMPING: 14V36 1969
 CQ2337_MARK LOGO: LADHGS
 CQ2337_PROJECTION: FLUSH
 CQ2337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2337+STABILITY: SURFACE MOTION
 CQ2337
 CQ2337  HISTORY     - Date     Condition        Report By
 CQ2337  HISTORY     - 1969     MONUMENTED       LADH
 CQ2337  HISTORY     - 1976     GOOD             LADTD
 CQ2337  HISTORY     - 19940206 GOOD             USPSQD
 CQ2337
 CQ2337                          STATION DESCRIPTION
 CQ2337
 CQ2337'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2337'4.3 MI W FROM HAYNESVILLE.
 CQ2337'ABOUT 0.7 MILES NORTH ALONG LOUISIANA HIGHWAY 79 TO THE JUNCTION OF
 CQ2337'LOUISIANA HIGHWAY 615.  THENCE WEST ALONG LOUISIANA HIGHWAY 615 3.6
 CQ2337'MILES TO THE MARK ON THE LEFT.  IT IS 153 FEET SOUTH OF THE CENTERLINE
 CQ2337'OF LOUISIANA 615.  15 FEET NORTHEAST OF A 6 INCH PECAN TREE. 35 FEET
 CQ2337'NORTHWEST OF A 18 INCH GUM TREE.  66 FEET SOUTHWEST OF A 14 INCH GUM
 CQ2337'TREE.  89 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME RESIDENCE.
 CQ2337'IT IS 2 FEET NORTH OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2337
 CQ2337                          STATION RECOVERY (1994)
 CQ2337
 CQ2337'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2312 ***********************************************************************
 CQ2312  DESIGNATION -  14 V 37
 CQ2312  PID         -  CQ2312
 CQ2312  STATE/COUNTY-  LA/CLAIBORNE
 CQ2312  COUNTRY     -  US
 CQ2312  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ2312
 CQ2312                         *CURRENT SURVEY CONTROL
 CQ2312  ______________________________________________________________________
 CQ2312* NAD 83(1986) POSITION- 32 58 29.     (N) 093 11 23.     (W)   SCALED
 CQ2312* NAVD 88 ORTHO HEIGHT -    89.306 (meters)      293.00  (feet) ADJUSTED
 CQ2312  ______________________________________________________________________
 CQ2312  GEOID HEIGHT    -        -26.148 (meters)                     GEOID18
 CQ2312  DYNAMIC HEIGHT  -         89.208 (meters)      292.68  (feet) COMP
 CQ2312  MODELED GRAVITY -    979,541.7   (mgal)                       NAVD 88
 CQ2312
 CQ2312  VERT ORDER      -  SECOND    CLASS II
 CQ2312
 CQ2312.The horizontal coordinates were scaled from a map and have
 CQ2312.an estimated accuracy of +/- 6 seconds.
 CQ2312
 CQ2312.The orthometric height was determined by differential leveling and
 CQ2312.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2312.in June 1991.
 CQ2312
 CQ2312.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2312.GEOID18 height accuracy estimate available here.
 CQ2312
 CQ2312.Click photographs - Photos may exist for this station.
 CQ2312
 CQ2312.The dynamic height is computed by dividing the NAVD 88
 CQ2312.geopotential number by the normal gravity value computed on the
 CQ2312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2312.degrees latitude (g = 980.6199 gals.).
 CQ2312
 CQ2312.The modeled gravity was interpolated from observed gravity values.
 CQ2312
 CQ2312;                    North         East    Units  Estimated Accuracy
 CQ2312;SPC LA N     -   274,610.      935,520.      MT  (+/- 180 meters Scaled)
 CQ2312
 CQ2312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS822485(NAD 83)
 CQ2312
 CQ2312                          SUPERSEDED SURVEY CONTROL
 CQ2312
 CQ2312  NGVD 29 (11/26/84)   89.366  (m)          293.20   (f) ADJUSTED    2 2
 CQ2312
 CQ2312.Superseded values are not recommended for survey control.
 CQ2312
 CQ2312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2312.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2312
 CQ2312_MARKER: DD = SURVEY DISK
 CQ2312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2312_STAMPING: 14V37 1969
 CQ2312_MARK LOGO: LADHGS
 CQ2312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2312+STABILITY: SURFACE MOTION
 CQ2312
 CQ2312  HISTORY     - Date     Condition        Report By
 CQ2312  HISTORY     - 1969     MONUMENTED       LADH
 CQ2312  HISTORY     - 1976     GOOD             LADTD
 CQ2312  HISTORY     - 19940206 GOOD             USPSQD
 CQ2312
 CQ2312                          STATION DESCRIPTION
 CQ2312
 CQ2312'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2312'3.4 MI W FROM HAYNESVILLE.
 CQ2312'ABOUT 0.7 MILES NORTH ALONG LOUISIANA HIGHWAY 79 TO THE JUNCTION OF
 CQ2312'LOUISIANA HIGHWAY 615.  THENCE WEST ALONG LOUISIANA HIGHWAY 615 2.7
 CQ2312'MILES TO THE MARK ON THE LEFT.  IT IS 198 FEET SOUTH OF THE CENTERLINE
 CQ2312'OF LOUISIANA 615.  158 FEET EAST OF THE CENTERLINE OF A BLACK TOP ROAD
 CQ2312'LEADING SOUTH.  20 FEET EAST OF A 12 INCH HICKORY TREE. 91 FEET NORTH
 CQ2312'OF THE CENTERLINE OF A GRAVELED ROAD LEADING EAST. 71 FEET SOUTHWEST
 CQ2312'OF A POWER POLE.  IT IS 2 FEET NORTHWEST OF A METAL WITNESS POST AND
 CQ2312'PROJECTING 3 INCHES ABOVE THE GROUND.
 CQ2312
 CQ2312                          STATION RECOVERY (1994)
 CQ2312
 CQ2312'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2313 ***********************************************************************
 CQ2313  DESIGNATION -  14 V 38
 CQ2313  PID         -  CQ2313
 CQ2313  STATE/COUNTY-  LA/CLAIBORNE
 CQ2313  COUNTRY     -  US
 CQ2313  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ2313
 CQ2313                         *CURRENT SURVEY CONTROL
 CQ2313  ______________________________________________________________________
 CQ2313* NAD 83(1986) POSITION- 32 58 26.     (N) 093 10 25.     (W)   SCALED
 CQ2313* NAVD 88 ORTHO HEIGHT -   105.101 (meters)      344.82  (feet) ADJUSTED
 CQ2313  ______________________________________________________________________
 CQ2313  GEOID HEIGHT    -        -26.146 (meters)                     GEOID18
 CQ2313  DYNAMIC HEIGHT  -        104.986 (meters)      344.44  (feet) COMP
 CQ2313  MODELED GRAVITY -    979,541.5   (mgal)                       NAVD 88
 CQ2313
 CQ2313  VERT ORDER      -  SECOND    CLASS II
 CQ2313
 CQ2313.The horizontal coordinates were scaled from a map and have
 CQ2313.an estimated accuracy of +/- 6 seconds.
 CQ2313
 CQ2313.The orthometric height was determined by differential leveling and
 CQ2313.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2313.in June 1991.
 CQ2313
 CQ2313.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2313.GEOID18 height accuracy estimate available here.
 CQ2313
 CQ2313.Click photographs - Photos may exist for this station.
 CQ2313
 CQ2313.The dynamic height is computed by dividing the NAVD 88
 CQ2313.geopotential number by the normal gravity value computed on the
 CQ2313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2313.degrees latitude (g = 980.6199 gals.).
 CQ2313
 CQ2313.The modeled gravity was interpolated from observed gravity values.
 CQ2313
 CQ2313;                    North         East    Units  Estimated Accuracy
 CQ2313;SPC LA N     -   274,510.      937,030.      MT  (+/- 180 meters Scaled)
 CQ2313
 CQ2313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS837484(NAD 83)
 CQ2313
 CQ2313                          SUPERSEDED SURVEY CONTROL
 CQ2313
 CQ2313  NGVD 29 (11/26/84)  105.160  (m)          345.01   (f) ADJUSTED    2 2
 CQ2313
 CQ2313.Superseded values are not recommended for survey control.
 CQ2313
 CQ2313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2313.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2313
 CQ2313_MARKER: DD = SURVEY DISK
 CQ2313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2313_STAMPING: 14V38 1969
 CQ2313_MARK LOGO: LADHGS
 CQ2313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2313+STABILITY: SURFACE MOTION
 CQ2313
 CQ2313  HISTORY     - Date     Condition        Report By
 CQ2313  HISTORY     - 1969     MONUMENTED       LADH
 CQ2313  HISTORY     - 1976     GOOD             LADTD
 CQ2313  HISTORY     - 19940206 MARK NOT FOUND   USPSQD
 CQ2313
 CQ2313                          STATION DESCRIPTION
 CQ2313
 CQ2313'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2313'2.4 MI W FROM HAYNESVILLE.
 CQ2313'ABOUT 0.7 MILES NORTH ALONG LOUISIANA HIGHWAY 79 TO THE JUNCTION OF
 CQ2313'LOUISIANA HIGHWAY 615.  THENCE WEST ALONG LOUISIANA HIGHWAY 615 1.7
 CQ2313'MILES TO THE MARK ON THE RIGHT.  IT IS 268 FEET NORTH OF THE
 CQ2313'CENTERLINE OF LOUISIANA 615.  9 FEET NORTHEAST OF A 2 INCH PECAN TREE.
 CQ2313'44 FEET NORTHEAST OF THE NORTHEAST CORNER OF A TIN BUILDING. 48 FEET
 CQ2313'EAST OF A 10 INCH APPLE TREE.  44 FEET NORTH OF THE NORTH EDGE OF A
 CQ2313'METAL STORM CELLAR.  IT IS 1 FOOT EAST OF A METAL WITNESS POST AND
 CQ2313'PROJECTING 1 INCH ABOVE THE GROUND.
 CQ2313
 CQ2313                          STATION RECOVERY (1994)
 CQ2313
 CQ2313'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2313'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2336 ***********************************************************************
 CQ2336  DESIGNATION -  14 V 39
 CQ2336  PID         -  CQ2336
 CQ2336  STATE/COUNTY-  LA/CLAIBORNE
 CQ2336  COUNTRY     -  US
 CQ2336  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ2336
 CQ2336                         *CURRENT SURVEY CONTROL
 CQ2336  ______________________________________________________________________
 CQ2336* NAD 83(1986) POSITION- 32 58 17.     (N) 093 09 16.     (W)   SCALED
 CQ2336* NAVD 88 ORTHO HEIGHT -   109.145 (meters)      358.09  (feet) ADJUSTED
 CQ2336  ______________________________________________________________________
 CQ2336  GEOID HEIGHT    -        -26.141 (meters)                     GEOID18
 CQ2336  DYNAMIC HEIGHT  -        109.026 (meters)      357.70  (feet) COMP
 CQ2336  MODELED GRAVITY -    979,541.2   (mgal)                       NAVD 88
 CQ2336
 CQ2336  VERT ORDER      -  SECOND    CLASS II
 CQ2336
 CQ2336.The horizontal coordinates were scaled from a map and have
 CQ2336.an estimated accuracy of +/- 6 seconds.
 CQ2336
 CQ2336.The orthometric height was determined by differential leveling and
 CQ2336.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2336.in June 1991.
 CQ2336
 CQ2336.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2336.GEOID18 height accuracy estimate available here.
 CQ2336
 CQ2336.Click photographs - Photos may exist for this station.
 CQ2336
 CQ2336.The dynamic height is computed by dividing the NAVD 88
 CQ2336.geopotential number by the normal gravity value computed on the
 CQ2336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2336.degrees latitude (g = 980.6199 gals.).
 CQ2336
 CQ2336.The modeled gravity was interpolated from observed gravity values.
 CQ2336
 CQ2336;                    North         East    Units  Estimated Accuracy
 CQ2336;SPC LA N     -   274,220.      938,820.      MT  (+/- 180 meters Scaled)
 CQ2336
 CQ2336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS855481(NAD 83)
 CQ2336
 CQ2336                          SUPERSEDED SURVEY CONTROL
 CQ2336
 CQ2336  NGVD 29 (11/26/84)  109.204  (m)          358.28   (f) ADJUSTED    2 2
 CQ2336
 CQ2336.Superseded values are not recommended for survey control.
 CQ2336
 CQ2336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2336.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2336
 CQ2336_MARKER: DD = SURVEY DISK
 CQ2336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2336_STAMPING: 14V39 1969
 CQ2336_MARK LOGO: LADHGS
 CQ2336_PROJECTION: FLUSH
 CQ2336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2336+STABILITY: SURFACE MOTION
 CQ2336
 CQ2336  HISTORY     - Date     Condition        Report By
 CQ2336  HISTORY     - 1969     MONUMENTED       LADH
 CQ2336  HISTORY     - 1976     GOOD             LADTD
 CQ2336  HISTORY     - 19940206 GOOD             USPSQD
 CQ2336
 CQ2336                          STATION DESCRIPTION
 CQ2336
 CQ2336'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2336'1.4 MI W FROM HAYNESVILLE.
 CQ2336'ABOUT 0.7 MILES NORTH ALONG LOUISIANA HIGHWAY 79 TO THE JUNCTION OF
 CQ2336'LOUISIANA HIGHWAY 615.  THENCE WEST ALONG LOUISIANA HIGHWAY 615 0.7
 CQ2336'MILES TO THE MARK ON THE RIGHT.  IT IS 177 FEET NORTH OF THE
 CQ2336'CENTERLINE OF LOUISIANA 615.  12 FEET SOUTHWEST OF A 18 INCH WALNUT
 CQ2336'TREE.  44 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WHITE FRAME
 CQ2336'RESIDENCE.  66 FEET NORTHWEST OF A 12 INCH SWEET GUM TREE.  IT IS 2
 CQ2336'FEET SOUTH OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2336
 CQ2336                          STATION RECOVERY (1994)
 CQ2336
 CQ2336'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2336'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1427 ***********************************************************************
 CQ1427  DESIGNATION -  14 V 4
 CQ1427  PID         -  CQ1427
 CQ1427  STATE/COUNTY-  LA/CLAIBORNE
 CQ1427  COUNTRY     -  US
 CQ1427  USGS QUAD   -  BLACKBURN (2018)
 CQ1427
 CQ1427                         *CURRENT SURVEY CONTROL
 CQ1427  ______________________________________________________________________
 CQ1427* NAD 83(1986) POSITION- 32 50 22.     (N) 093 11 06.     (W)   SCALED
 CQ1427* NAVD 88 ORTHO HEIGHT -   112.919 (meters)      370.47  (feet) ADJUSTED
 CQ1427  ______________________________________________________________________
 CQ1427  GEOID HEIGHT    -        -26.037 (meters)                     GEOID18
 CQ1427  DYNAMIC HEIGHT  -        112.794 (meters)      370.06  (feet) COMP
 CQ1427  MODELED GRAVITY -    979,526.6   (mgal)                       NAVD 88
 CQ1427
 CQ1427  VERT ORDER      -  SECOND    CLASS 0
 CQ1427
 CQ1427.The horizontal coordinates were scaled from a map and have
 CQ1427.an estimated accuracy of +/- 6 seconds.
 CQ1427
 CQ1427.The orthometric height was determined by differential leveling and
 CQ1427.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1427.in June 1991.
 CQ1427
 CQ1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1427.GEOID18 height accuracy estimate available here.
 CQ1427
 CQ1427.Click photographs - Photos may exist for this station.
 CQ1427
 CQ1427.The dynamic height is computed by dividing the NAVD 88
 CQ1427.geopotential number by the normal gravity value computed on the
 CQ1427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1427.degrees latitude (g = 980.6199 gals.).
 CQ1427
 CQ1427.The modeled gravity was interpolated from observed gravity values.
 CQ1427
 CQ1427;                    North         East    Units  Estimated Accuracy
 CQ1427;SPC LA N     -   259,600.      935,870.      MT  (+/- 180 meters Scaled)
 CQ1427
 CQ1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS826335(NAD 83)
 CQ1427
 CQ1427                          SUPERSEDED SURVEY CONTROL
 CQ1427
 CQ1427  NGVD 29 (11/26/84)  112.980  (m)          370.67   (f) ADJUSTED    2 0
 CQ1427
 CQ1427.Superseded values are not recommended for survey control.
 CQ1427
 CQ1427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1427.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1427
 CQ1427_MARKER: DD = SURVEY DISK
 CQ1427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1427_STAMPING: 14V4 1969
 CQ1427_MARK LOGO: LADHGS
 CQ1427_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1427+STABILITY: SURFACE MOTION
 CQ1427
 CQ1427  HISTORY     - Date     Condition        Report By
 CQ1427  HISTORY     - 1969     MONUMENTED       LADH
 CQ1427  HISTORY     - 1969     GOOD             LADH
 CQ1427  HISTORY     - 19931121 GOOD             USPSQD
 CQ1427
 CQ1427                          STATION DESCRIPTION
 CQ1427
 CQ1427'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1427'10.1 MI NW FROM HOMER.
 CQ1427'ABOUT 8.8 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1427'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 237 FEET NORTH OF
 CQ1427'LOUISIANA HIGHWAY 2, 137 FEET NORTH OF A GRAVEL ROAD LEADING TO A
 CQ1427'RESIDENCE, 111 FEET NORTHEAST OF NORTHEAST CORNER OF TIN GARAGE, 56
 CQ1427'FEET NORTHEAST OF NORTHEAST CORNER OF FRAME BARN, 15 FEET FROM CENTER
 CQ1427'OF OLD ROAD LEADING TO PASTURE.  SET IN THE TOP OF AA CONCRETE POST
 CQ1427'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2.0
 CQ1427'FEET SOUTHWEST OF THE MARK.  SECTION 3, T 21N, R 8W.
 CQ1427
 CQ1427                          STATION RECOVERY (1993)
 CQ1427
 CQ1427'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1427'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1036 ***********************************************************************
 CQ1036  DESIGNATION -  14 V 40
 CQ1036  PID         -  CQ1036
 CQ1036  STATE/COUNTY-  LA/CLAIBORNE
 CQ1036  COUNTRY     -  US
 CQ1036  USGS QUAD   -  COLQUITT (2018)
 CQ1036
 CQ1036                         *CURRENT SURVEY CONTROL
 CQ1036  ______________________________________________________________________
 CQ1036* NAD 83(1986) POSITION- 32 56 58.     (N) 092 58 14.     (W)   SCALED
 CQ1036* NAVD 88 ORTHO HEIGHT -    80.53  (meters)      264.2   (feet) RESET
 CQ1036  ______________________________________________________________________
 CQ1036  GEOID HEIGHT    -        -26.137 (meters)                     GEOID18
 CQ1036  VERT ORDER      -  THIRD
 CQ1036
 CQ1036.The horizontal coordinates were scaled from a map and have
 CQ1036.an estimated accuracy of +/- 6 seconds.
 CQ1036
 CQ1036.The orthometric height was computed from unverified reset data.
 CQ1036
 CQ1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1036.GEOID18 height accuracy estimate available here.
 CQ1036
 CQ1036.Click photographs - Photos may exist for this station.
 CQ1036
 CQ1036;                    North         East    Units  Estimated Accuracy
 CQ1036;SPC LA N     -   271,690.      956,000.      MT  (+/- 180 meters Scaled)
 CQ1036
 CQ1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS027456(NAD 83)
 CQ1036
 CQ1036                          SUPERSEDED SURVEY CONTROL
 CQ1036
 CQ1036  NGVD 29 (??/??/??)   80.62   (m)          264.5    (f) RESET       3  
 CQ1036
 CQ1036.Superseded values are not recommended for survey control.
 CQ1036
 CQ1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1036.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1036
 CQ1036_MARKER: DD = SURVEY DISK
 CQ1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1036_STAMPING: 14V40 1970
 CQ1036_MARK LOGO: LADHGS
 CQ1036_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1036+STABILITY: SURFACE MOTION
 CQ1036
 CQ1036  HISTORY     - Date     Condition        Report By
 CQ1036  HISTORY     - 1970     MONUMENTED       LADH
 CQ1036
 CQ1036                          STATION DESCRIPTION
 CQ1036
 CQ1036'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CQ1036'12.9 MI NE FROM HOMER.
 CQ1036'ABOUT 12 MILES NORTHEAST OF HOMER ALONG LOUISIANA HIGHWAY 520 TO
 CQ1036'JUNCTION OF LOUISIANA HIGHWAY 520 AND LOUISIANA HIGHWAY ALTERNATE 2.
 CQ1036'IT IS 0.9 MILES EAST ALONG LOUISIANA HIGHWAY ALTERNATE 2 TO COLQUIT
 CQ1036'METHODIST CHURCH, ON EAST SIDE OF CHURCH, 164.6 FEET SOUTH OF
 CQ1036'CENTERLINE OF LOUISIANA ALTERNATE 2, 97.0 FEET SOUTHEAST OF NORTHEAST
 CQ1036'CORNER OF CHURCH, 91.2 FEET EAST OF SOUTHEAST CORNER OF CHURCH, 72.7
 CQ1036'FEET SOUTH OF 24 IN. FORKED HICKORY TREE.  SET IN TOP OF A CONCRETE
 CQ1036'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ1036'SET 1.0 FOOT NORTH OF THE MARK.  SECTION 27, T 22N, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8350 ***********************************************************************
 AF8350  DESIGNATION -  14 V 41
 AF8350  PID         -  AF8350
 AF8350  STATE/COUNTY-  LA/CLAIBORNE
 AF8350  COUNTRY     -  US
 AF8350  USGS QUAD   -  HOMER (2018)
 AF8350
 AF8350                         *CURRENT SURVEY CONTROL
 AF8350  ______________________________________________________________________
 AF8350* NAD 83(1986) POSITION- 32 46 54.     (N) 093 03 25.     (W)   SCALED
 AF8350* NAVD 88 ORTHO HEIGHT -    69.519 (meters)      228.08  (feet) ADJUSTED
 AF8350  ______________________________________________________________________
 AF8350  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 AF8350  DYNAMIC HEIGHT  -         69.442 (meters)      227.83  (feet) COMP
 AF8350  MODELED GRAVITY -    979,524.7   (mgal)                       NAVD 88
 AF8350
 AF8350  VERT ORDER      -  SECOND    CLASS I
 AF8350
 AF8350.The horizontal coordinates were scaled from a map and have
 AF8350.an estimated accuracy of +/- 6 seconds.
 AF8350
 AF8350.The orthometric height was determined by differential leveling and
 AF8350.adjusted by the NATIONAL GEODETIC SURVEY
 AF8350.in September 1998.
 AF8350
 AF8350.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8350.GEOID18 height accuracy estimate available here.
 AF8350
 AF8350.Click photographs - Photos may exist for this station.
 AF8350
 AF8350.The dynamic height is computed by dividing the NAVD 88
 AF8350.geopotential number by the normal gravity value computed on the
 AF8350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8350.degrees latitude (g = 980.6199 gals.).
 AF8350
 AF8350.The modeled gravity was interpolated from observed gravity values.
 AF8350
 AF8350;                    North         East    Units  Estimated Accuracy
 AF8350;SPC LA N     -   253,130.      947,820.      MT  (+/- 180 meters Scaled)
 AF8350
 AF8350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS946270(NAD 83)
 AF8350
 AF8350                          SUPERSEDED SURVEY CONTROL
 AF8350
 AF8350.No superseded survey control is available for this station.
 AF8350
 AF8350_MARKER: DD = SURVEY DISK
 AF8350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8350_STAMPING: 14V41 1992
 AF8350_MARK LOGO: LADTD
 AF8350_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8350+STABILITY: SURFACE MOTION
 AF8350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8350+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8350
 AF8350  HISTORY     - Date     Condition        Report By
 AF8350  HISTORY     - 1992     MONUMENTED       LADTD
 AF8350
 AF8350                          STATION DESCRIPTION
 AF8350
 AF8350'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8350'THE STATION IS LOCATED IN THE SOUTH PART OF HOMER, AT THE NATIONAL
 AF8350'GUARD BUILDING.  OWNERSHIP--CITY OF HOMER.  TO REACH THE STATION FROM
 AF8350'THE COURTHOUSE IN HOMER GO SOUTH FOR 0.4 MI (0.6 KM) ON U.  S. HIGHWAY
 AF8350'79 TO WHERE THE HIGHWAY CURVES RIGHT, ANGLE LEFT ACROSS THE RAILROAD
 AF8350'TRACKS AND GO SOUTH FOR 0.25 MI (0.40 KM) ON LYONS HILL ROAD TO THE
 AF8350'STATION ON THE RIGHT, SET NEAR A POWER POLE.  THE STATION IS 94.5 FT
 AF8350'(28.8 M) NORTH FROM THE NORTHEAST CORNER OF THE NATIONAL GUARD
 AF8350'BUILDING, 40.0 FT (12.2 M) WEST FROM THE CENTER OF THE ROAD, 4.0 FT
 AF8350'(1.2 M) SOUTH-SOUTHEAST FROM A POWER POLE, 1.5 FT (0.5 M) EAST FROM A
 AF8350'METAL WITNESS POST WITH SIGN ATTACHED, RECESSED 1.0 INCH BELOW THE
 AF8350'GROUND SURFACE AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8351 ***********************************************************************
 AF8351  DESIGNATION -  14 V 42
 AF8351  PID         -  AF8351
 AF8351  STATE/COUNTY-  LA/CLAIBORNE
 AF8351  COUNTRY     -  US
 AF8351  USGS QUAD   -  HOMER (2018)
 AF8351
 AF8351                         *CURRENT SURVEY CONTROL
 AF8351  ______________________________________________________________________
 AF8351* NAD 83(1986) POSITION- 32 46 05.     (N) 093 03 38.     (W)   SCALED
 AF8351* NAVD 88 ORTHO HEIGHT -   116.471 (meters)      382.12  (feet) ADJUSTED
 AF8351  ______________________________________________________________________
 AF8351  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 AF8351  DYNAMIC HEIGHT  -        116.341 (meters)      381.70  (feet) COMP
 AF8351  MODELED GRAVITY -    979,523.4   (mgal)                       NAVD 88
 AF8351
 AF8351  VERT ORDER      -  SECOND    CLASS I
 AF8351
 AF8351.The horizontal coordinates were scaled from a map and have
 AF8351.an estimated accuracy of +/- 6 seconds.
 AF8351
 AF8351.The orthometric height was determined by differential leveling and
 AF8351.adjusted by the NATIONAL GEODETIC SURVEY
 AF8351.in September 1998.
 AF8351
 AF8351.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8351.GEOID18 height accuracy estimate available here.
 AF8351
 AF8351.Click photographs - Photos may exist for this station.
 AF8351
 AF8351.The dynamic height is computed by dividing the NAVD 88
 AF8351.geopotential number by the normal gravity value computed on the
 AF8351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8351.degrees latitude (g = 980.6199 gals.).
 AF8351
 AF8351.The modeled gravity was interpolated from observed gravity values.
 AF8351
 AF8351;                    North         East    Units  Estimated Accuracy
 AF8351;SPC LA N     -   251,620.      947,480.      MT  (+/- 180 meters Scaled)
 AF8351
 AF8351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS943255(NAD 83)
 AF8351
 AF8351                          SUPERSEDED SURVEY CONTROL
 AF8351
 AF8351.No superseded survey control is available for this station.
 AF8351
 AF8351_MARKER: DD = SURVEY DISK
 AF8351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8351_STAMPING: 14V42 1992
 AF8351_MARK LOGO: LADTD
 AF8351_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8351+STABILITY: SURFACE MOTION
 AF8351_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8351+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8351
 AF8351  HISTORY     - Date     Condition        Report By
 AF8351  HISTORY     - 1992     MONUMENTED       LADTD
 AF8351
 AF8351                          STATION DESCRIPTION
 AF8351
 AF8351'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8351'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) SOUTH OF HOMER, 8.0 MI
 AF8351'(12.9 KM) NORTH-NORTHWEST OF ATHENS AND 17.0 MI (27.4 KM) NORTHEAST OF
 AF8351'MIDEN.  OWNERSHIP--CLAIBORNE PARISH.  TO REACH THE STATION FROM THE
 AF8351'COURTHOUSE IN HOMER GO SOUTH FOR 0.4 MI (0.6 KM) ON U.  S. HIGHWAY 79
 AF8351'TO WHERE THE HIGHWAY CURVES RIGHT, ANGLE LEFT ACROSS THE RAILROAD
 AF8351'TRACKS AND GO SOUTH FOR 1.3 MI (2.1 KM) ON LYONS HILL ROAD TO THE
 AF8351'STATION SET ON THE LEFT AT THE TOP OF A HILL.  THE STATION IS 150.0 FT
 AF8351'(45.7 M) NORTH-NORTHWEST FROM A WOODS ROAD LEADING EAST, 35.5 FT (10.8
 AF8351'M) EAST-NORTHEAST FROM THE CENTER OF THE ROAD, 2.0 FT (0.6 M)
 AF8351'WEST-SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH
 AF8351'WITH THE GROUND SURFACE AND ABOUT 3.0 FT (0.9 M) ABOVE THE LEVEL OF
 AF8351'THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8352 ***********************************************************************
 AF8352  DESIGNATION -  14 V 43
 AF8352  PID         -  AF8352
 AF8352  STATE/COUNTY-  LA/CLAIBORNE
 AF8352  COUNTRY     -  US
 AF8352  USGS QUAD   -  ATHENS (2018)
 AF8352
 AF8352                         *CURRENT SURVEY CONTROL
 AF8352  ______________________________________________________________________
 AF8352* NAD 83(1986) POSITION- 32 42 49.     (N) 093 03 03.     (W)   SCALED
 AF8352* NAVD 88 ORTHO HEIGHT -   108.560 (meters)      356.17  (feet) ADJUSTED
 AF8352  ______________________________________________________________________
 AF8352  GEOID HEIGHT    -        -25.882 (meters)                     GEOID18
 AF8352  DYNAMIC HEIGHT  -        108.438 (meters)      355.77  (feet) COMP
 AF8352  MODELED GRAVITY -    979,520.5   (mgal)                       NAVD 88
 AF8352
 AF8352  VERT ORDER      -  SECOND    CLASS I
 AF8352
 AF8352.The horizontal coordinates were scaled from a map and have
 AF8352.an estimated accuracy of +/- 6 seconds.
 AF8352
 AF8352.The orthometric height was determined by differential leveling and
 AF8352.adjusted by the NATIONAL GEODETIC SURVEY
 AF8352.in September 1998.
 AF8352
 AF8352.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8352.GEOID18 height accuracy estimate available here.
 AF8352
 AF8352.Click photographs - Photos may exist for this station.
 AF8352
 AF8352.The dynamic height is computed by dividing the NAVD 88
 AF8352.geopotential number by the normal gravity value computed on the
 AF8352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8352.degrees latitude (g = 980.6199 gals.).
 AF8352
 AF8352.The modeled gravity was interpolated from observed gravity values.
 AF8352
 AF8352;                    North         East    Units  Estimated Accuracy
 AF8352;SPC LA N     -   245,570.      948,360.      MT  (+/- 180 meters Scaled)
 AF8352
 AF8352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS952195(NAD 83)
 AF8352
 AF8352                          SUPERSEDED SURVEY CONTROL
 AF8352
 AF8352.No superseded survey control is available for this station.
 AF8352
 AF8352_MARKER: DD = SURVEY DISK
 AF8352_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8352_SP_SET: HEADWALL
 AF8352_STAMPING: 14V43 1992
 AF8352_MARK LOGO: LADTD
 AF8352_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8352+STABILITY: SURFACE MOTION
 AF8352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8352+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8352
 AF8352  HISTORY     - Date     Condition        Report By
 AF8352  HISTORY     - 1992     MONUMENTED       LADTD
 AF8352
 AF8352                          STATION DESCRIPTION
 AF8352
 AF8352'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8352'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) NORTH-NORTHWEST OF
 AF8352'ATHENS, 5.0 MI (8.0 KM) SOUTH OD HOMER AND 14.0 MI (22.5 KM) NORTHEAST
 AF8352'OF MINDEN.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8352'DEVELOPMENT.  TO REACH THE STATION FROM THE COURTHOUSE IN HOMER GO
 AF8352'SOUTHWESTERLY FOR 3.0 MI (4.8 KM) ON U.  S. HIGHWAY 79 AND STATE
 AF8352'HIGHWAY 9 TO WHERE THE TWO HIGHWAYS DIVIDES, TURN LEFT AND GO SOUTH
 AF8352'FOR 3.3 MI (5.3 KM) OR TO REACH THE STATION FROM THE JUNCTION OF STATE
 AF8352'HIGHWAYS 9 AND 518 IN ATHENS GO NORTH FOR 5.0 MI (8.0 KM) ON HIGHWAY 9
 AF8352'TO THE STATION ON THE WEST SIDE OF THE HIGHWAY, JUST NORTH OF THE
 AF8352'LOUISIANA AND NORTHWESTERN RAILROAD CROSSING, SET IN THE SOUTHEAST END
 AF8352'OF A HEADWALL.  THE STATION IS 114.5 FT (34.9 M) EAST-SOUTHEAST FROM
 AF8352'THE CENTER OF A BLACKTOP ROAD LEADING WEST, 113.5 FT (34.6 M)
 AF8352'WEST-NORTHWEST FROM THE WEST RAIL OF THE RAILROAD, 54.0 FT (16.5 M)
 AF8352'WEST FROM A RAILROAD SIGNAL POLE, 42.5 FT (13.0 M) SOUTH-SOUTHWEST
 AF8352'FROM THE CENTER OF THE HIGHWAY, 2.0 FT (0.6 M) WEST-NORTHWEST FROM A
 AF8352'METAL WITNESS POST WITH SIGN ATTACHED AT THE EAST END OF THE HEADWALL,
 AF8352'FLUSH WITH THE HEADWALL AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF
 AF8352'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8353 ***********************************************************************
 AF8353  DESIGNATION -  14 V 44
 AF8353  PID         -  AF8353
 AF8353  STATE/COUNTY-  LA/CLAIBORNE
 AF8353  COUNTRY     -  US
 AF8353  USGS QUAD   -  ATHENS (2018)
 AF8353
 AF8353                         *CURRENT SURVEY CONTROL
 AF8353  ______________________________________________________________________
 AF8353* NAD 83(1986) POSITION- 32 41 59.     (N) 093 02 31.     (W)   SCALED
 AF8353* NAVD 88 ORTHO HEIGHT -   129.830 (meters)      425.95  (feet) ADJUSTED
 AF8353  ______________________________________________________________________
 AF8353  GEOID HEIGHT    -        -25.862 (meters)                     GEOID18
 AF8353  DYNAMIC HEIGHT  -        129.685 (meters)      425.47  (feet) COMP
 AF8353  MODELED GRAVITY -    979,519.5   (mgal)                       NAVD 88
 AF8353
 AF8353  VERT ORDER      -  SECOND    CLASS I
 AF8353
 AF8353.The horizontal coordinates were scaled from a map and have
 AF8353.an estimated accuracy of +/- 6 seconds.
 AF8353
 AF8353.The orthometric height was determined by differential leveling and
 AF8353.adjusted by the NATIONAL GEODETIC SURVEY
 AF8353.in September 1998.
 AF8353
 AF8353.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8353.GEOID18 height accuracy estimate available here.
 AF8353
 AF8353.Click photographs - Photos may exist for this station.
 AF8353
 AF8353.The dynamic height is computed by dividing the NAVD 88
 AF8353.geopotential number by the normal gravity value computed on the
 AF8353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8353.degrees latitude (g = 980.6199 gals.).
 AF8353
 AF8353.The modeled gravity was interpolated from observed gravity values.
 AF8353
 AF8353;                    North         East    Units  Estimated Accuracy
 AF8353;SPC LA N     -   244,030.      949,180.      MT  (+/- 180 meters Scaled)
 AF8353
 AF8353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS960179(NAD 83)
 AF8353
 AF8353                          SUPERSEDED SURVEY CONTROL
 AF8353
 AF8353.No superseded survey control is available for this station.
 AF8353
 AF8353_MARKER: DD = SURVEY DISK
 AF8353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8353_STAMPING: 14V44 1992
 AF8353_MARK LOGO: LADTD
 AF8353_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8353+STABILITY: SURFACE MOTION
 AF8353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8353+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8353
 AF8353  HISTORY     - Date     Condition        Report By
 AF8353  HISTORY     - 1992     MONUMENTED       LADTD
 AF8353
 AF8353                          STATION DESCRIPTION
 AF8353
 AF8353'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8353'THE STATION IS LOCATED ABOUT 3.5 FT (1.1 M) NORTH-NORTHWEST OF ATHENS,
 AF8353'6.5 MI (10.5 KM) SOUTH OF HOMER AND 13.5 FT (4.1 M) NORTHEAST OF
 AF8353'MINDEN.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8353'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 AF8353'9 AND 518 IN ATHENS, GO NORTH FOR 3.65 MI (5.87 KM) ON HIGHWAY 9 TO
 AF8353'THE STATION SET ON THE RIGHT AT A ROAD CROSSING.  THE STATION IS 97.0
 AF8353'FT (29.6 M) EAST-NORTHEAST FROM THE CENTER OF THE BLACKTOP ROAD
 AF8353'LEADING EAST, 73.0 FT (22.3 M) NORTHWEST FROM A VENT PIPE FOR A GAS
 AF8353'LINE, 71.0 FT (21.6 M) NORTH-NORTHWEST FROM THE CENTER OF THE HIGHWAY,
 AF8353'35.0 FT (10.7 M) WEST-SOUTHWEST FROM A 12-INCH CEDAR TREE, 2.0 FT (0.6
 AF8353'M) SOUTH-SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH
 AF8353'WITH THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8354 ***********************************************************************
 AF8354  DESIGNATION -  14 V 45
 AF8354  PID         -  AF8354
 AF8354  STATE/COUNTY-  LA/CLAIBORNE
 AF8354  COUNTRY     -  US
 AF8354  USGS QUAD   -  ATHENS (2018)
 AF8354
 AF8354                         *CURRENT SURVEY CONTROL
 AF8354  ______________________________________________________________________
 AF8354* NAD 83(1986) POSITION- 32 39 54.9    (N) 093 01 51.7    (W)   HD_HELD2
 AF8354* NAVD 88 ORTHO HEIGHT -   119.699 (meters)      392.71  (feet) ADJUSTED
 AF8354  ______________________________________________________________________
 AF8354  GEOID HEIGHT    -        -25.820 (meters)                     GEOID18
 AF8354  DYNAMIC HEIGHT  -        119.565 (meters)      392.27  (feet) COMP
 AF8354  MODELED GRAVITY -    979,516.5   (mgal)                       NAVD 88
 AF8354
 AF8354  VERT ORDER      -  SECOND    CLASS I
 AF8354
 AF8354.The horizontal coordinates were established by autonomous hand held GPS
 AF8354.observations and have an estimated accuracy of +/- 10 meters.
 AF8354
 AF8354.The orthometric height was determined by differential leveling and
 AF8354.adjusted by the NATIONAL GEODETIC SURVEY
 AF8354.in September 1998.
 AF8354
 AF8354.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8354.GEOID18 height accuracy estimate available here.
 AF8354
 AF8354.Click photographs - Photos may exist for this station.
 AF8354
 AF8354.The dynamic height is computed by dividing the NAVD 88
 AF8354.geopotential number by the normal gravity value computed on the
 AF8354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8354.degrees latitude (g = 980.6199 gals.).
 AF8354
 AF8354.The modeled gravity was interpolated from observed gravity values.
 AF8354
 AF8354;                    North         East    Units  Estimated Accuracy
 AF8354;SPC LA N     -   240,202.      950,187.      MT  (+/- 10 meters HH2 GPS)
 AF8354
 AF8354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9709014177(NAD 83)
 AF8354
 AF8354                          SUPERSEDED SURVEY CONTROL
 AF8354
 AF8354.No superseded survey control is available for this station.
 AF8354
 AF8354_MARKER: DD = SURVEY DISK
 AF8354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8354_STAMPING: 14V45 1995
 AF8354_MARK LOGO: LADTD
 AF8354_PROJECTION: RECESSED 3 CENTIMETERS
 AF8354_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8354+STABILITY: SURFACE MOTION
 AF8354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8354+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2015
 AF8354
 AF8354  HISTORY     - Date     Condition        Report By
 AF8354  HISTORY     - 1995     MONUMENTED       LADTD
 AF8354  HISTORY     - 20151115 GOOD             GEOCAC
 AF8354
 AF8354                          STATION DESCRIPTION
 AF8354
 AF8354'DESCRIBED BY LA TRANSP AND DEV 1995 (TLH)
 AF8354'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF ATHENS, 8.0 MI
 AF8354'(12.9 KM) SOUTH OF HOMER AND 13.0 MI (20.9 KM) NORTHEAST OF MINDEN.
 AF8354'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8354'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 518 IN
 AF8354'ATHENS, GO NORTH FOR 1.1 MI (1.8 KM) ON HIGHWAY 9 TO THE STATION SET
 AF8354'ON THE RIGHT AT THE JUNCTION WITH LILES ROAD LEADING EAST. THE STATION
 AF8354'IS 87.0 FT (26.5 M) EAST-NORTHEAST FROM THE CENTER OF THE HIGHWAY,
 AF8354'63.0 FT (19.2 M) SOUTH-SOUTHEAST FROM THE CENTER OF LILES ROAD, 27.0
 AF8354'FT (8.2 M) NORTH-NORTHWEST FROM A POWER POLE NUMBER 83640 WITH 2
 AF8354'TRANSFORMERS ATTACHED, 1.5 FT (0.5 M) NORTH-NORTHWEST FROM A METAL
 AF8354'WITNESS POST WITH SIGN ATTACHED SET AT A GUY WIRE ANCHOR, FLUSH WITH
 AF8354'THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
 AF8354
 AF8354                          STATION RECOVERY (2015)
 AF8354
 AF8354'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 AF8354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8356 ***********************************************************************
 AF8356  DESIGNATION -  14 V 46
 AF8356  PID         -  AF8356
 AF8356  STATE/COUNTY-  LA/CLAIBORNE
 AF8356  COUNTRY     -  US
 AF8356  USGS QUAD   -  ATHENS (2018)
 AF8356
 AF8356                         *CURRENT SURVEY CONTROL
 AF8356  ______________________________________________________________________
 AF8356* NAD 83(1986) POSITION- 32 38 17.0    (N) 093 02 03.3    (W)   HD_HELD2
 AF8356* NAVD 88 ORTHO HEIGHT -    84.491 (meters)      277.20  (feet) ADJUSTED
 AF8356  ______________________________________________________________________
 AF8356  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 AF8356  DYNAMIC HEIGHT  -         84.397 (meters)      276.89  (feet) COMP
 AF8356  MODELED GRAVITY -    979,517.0   (mgal)                       NAVD 88
 AF8356
 AF8356  VERT ORDER      -  SECOND    CLASS I
 AF8356
 AF8356.The horizontal coordinates were established by autonomous hand held GPS
 AF8356.observations and have an estimated accuracy of +/- 10 meters.
 AF8356
 AF8356.The orthometric height was determined by differential leveling and
 AF8356.adjusted by the NATIONAL GEODETIC SURVEY
 AF8356.in September 1998.
 AF8356
 AF8356.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8356.GEOID18 height accuracy estimate available here.
 AF8356
 AF8356.Click photographs - Photos may exist for this station.
 AF8356
 AF8356.The dynamic height is computed by dividing the NAVD 88
 AF8356.geopotential number by the normal gravity value computed on the
 AF8356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8356.degrees latitude (g = 980.6199 gals.).
 AF8356
 AF8356.The modeled gravity was interpolated from observed gravity values.
 AF8356
 AF8356;                    North         East    Units  Estimated Accuracy
 AF8356;SPC LA N     -   237,188.      949,870.      MT  (+/- 10 meters HH2 GPS)
 AF8356
 AF8356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9678711163(NAD 83)
 AF8356
 AF8356                          SUPERSEDED SURVEY CONTROL
 AF8356
 AF8356.No superseded survey control is available for this station.
 AF8356
 AF8356_MARKER: DD = SURVEY DISK
 AF8356_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8356_SP_SET: CULVERT HEADWALL
 AF8356_STAMPING: 14V46 1995
 AF8356_MARK LOGO: LADTD
 AF8356_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8356+STABILITY: SURFACE MOTION
 AF8356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8356+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2015
 AF8356
 AF8356  HISTORY     - Date     Condition        Report By
 AF8356  HISTORY     - 1995     MONUMENTED       LADTD
 AF8356  HISTORY     - 20151115 GOOD             GEOCAC
 AF8356
 AF8356                          STATION DESCRIPTION
 AF8356
 AF8356'DESCRIBED BY LA TRANSP AND DEV 1995 (TLH)
 AF8356'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) SOUTHWEST OF ATHENS, 7.6
 AF8356'MI (12.2 KM) NORTH-NORTHEAST OF GIBSLAND AND 13.0 MI (20.9 KM)
 AF8356'EAST-NORTHEAST OF MINDEN.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8356'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AF8356'OF STATE HIGHWAYS 9, 154 AND 518 IN ATHENS, GO WEST FOR 0.50 MI (0.80
 AF8356'KM) ON HIGWAYS 154 AND 518 TO THE JUNCTION WITH HIGHWAY 154 SOUTH,
 AF8356'TURN LEFT AND GO SOUTH FOR 0.85 MI (1.37 KM) ON HIGHWAY 154 TO THE
 AF8356'STATION ON THE RIGHT, SET IN THE NORTHWEST CORNER OF A 4-CHANNEL BOX
 AF8356'CULVERT NUMBERED 0880604961. THE STATION IS 16.0 FT (4.9 M)
 AF8356'WEST-NORTHWEST FROM THE CENTER OF THE HIGHWAY, 11.0 FT (3.4 M)
 AF8356'SOUTH-SOUTHWEST FROM THE CENTER OF THE WEST END OF THE CULVERT, 1.0 FT
 AF8356'(0.3 M) NORTH-NORTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED
 AF8356'SET AT THE NORTHEAST CORNER OF THE CULVERT, FLUSH WITH THE HEADWALL
 AF8356'AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 AF8356
 AF8356                          STATION RECOVERY (2015)
 AF8356
 AF8356'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 AF8356'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8357 ***********************************************************************
 AF8357  DESIGNATION -  14 V 47
 AF8357  PID         -  AF8357
 AF8357  STATE/COUNTY-  LA/CLAIBORNE
 AF8357  COUNTRY     -  US
 AF8357  USGS QUAD   -  ATHENS (2018)
 AF8357
 AF8357                         *CURRENT SURVEY CONTROL
 AF8357  ______________________________________________________________________
 AF8357* NAD 83(1986) POSITION- 32 37 53.0    (N) 093 03 09.5    (W)   HD_HELD2
 AF8357* NAVD 88 ORTHO HEIGHT -   114.508 (meters)      375.68  (feet) ADJUSTED
 AF8357  ______________________________________________________________________
 AF8357  GEOID HEIGHT    -        -25.784 (meters)                     GEOID18
 AF8357  DYNAMIC HEIGHT  -        114.380 (meters)      375.26  (feet) COMP
 AF8357  MODELED GRAVITY -    979,518.4   (mgal)                       NAVD 88
 AF8357
 AF8357  VERT ORDER      -  SECOND    CLASS I
 AF8357
 AF8357.The horizontal coordinates were established by autonomous hand held GPS
 AF8357.observations and have an estimated accuracy of +/- 10 meters.
 AF8357
 AF8357.The orthometric height was determined by differential leveling and
 AF8357.adjusted by the NATIONAL GEODETIC SURVEY
 AF8357.in September 1998.
 AF8357
 AF8357.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8357.GEOID18 height accuracy estimate available here.
 AF8357
 AF8357.Click photographs - Photos may exist for this station.
 AF8357
 AF8357.The dynamic height is computed by dividing the NAVD 88
 AF8357.geopotential number by the normal gravity value computed on the
 AF8357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8357.degrees latitude (g = 980.6199 gals.).
 AF8357
 AF8357.The modeled gravity was interpolated from observed gravity values.
 AF8357
 AF8357;                    North         East    Units  Estimated Accuracy
 AF8357;SPC LA N     -   236,457.      948,141.      MT  (+/- 10 meters HH2 GPS)
 AF8357
 AF8357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9506210425(NAD 83)
 AF8357
 AF8357                          SUPERSEDED SURVEY CONTROL
 AF8357
 AF8357.No superseded survey control is available for this station.
 AF8357
 AF8357_MARKER: DD = SURVEY DISK
 AF8357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8357_STAMPING: 14V47 1995
 AF8357_MARK LOGO: LADTD
 AF8357_PROJECTION: FLUSH
 AF8357_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8357+STABILITY: SURFACE MOTION
 AF8357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8357+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2015
 AF8357
 AF8357  HISTORY     - Date     Condition        Report By
 AF8357  HISTORY     - 1995     MONUMENTED       LADTD
 AF8357  HISTORY     - 20151115 GOOD             GEOCAC
 AF8357
 AF8357                          STATION DESCRIPTION
 AF8357
 AF8357'DESCRIBED BY LA TRANSP AND DEV 1995 (TLH)
 AF8357'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) SOUTHWEST OF ATHENS, 6.2
 AF8357'MI (10.0 KM) NORTH OF GIBSLAND AND 12.5 MI (20.1 KM) EAST-NORTHEAST OF
 AF8357'MINDEN.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8357'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 AF8357'9, 154 AND 518 IN ATHENS, GO WEST FOR 0.50 MI (0.80 KM) ON HIGHWAYS
 AF8357'154 AND 518 TO THE JUNCTION WITH HIGHWAY 154 SOUTH, TURN LEFT AND GO
 AF8357'SOUTH FOR 2.15 MI (3.46 KM) ON HIGHWAY 154 TO THE STATION ON THE RIGHT
 AF8357'SET NEAR A POWER POLE.  THE STATION IS 51.5 FT (15.7 M) NORTHWEST FROM
 AF8357'THE CENTER OF THE HIGHWAY, 51.0 FT (15.5 M) NORTHEAST FROM THE CENTER
 AF8357'OF A WOODS ROAD LEADING WEST, 5.0 FT (1.5 M) SOUTH-SOUTHWEST FROM A
 AF8357'POWER POLE NUMBER 39, 1.0 FT (0.3 M) SOUTHEAST FROM A METAL WITNESS
 AF8357'POST WITH SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 4.0
 AF8357'FT (1.2 M) ABOVE THE LEVEL OF THE HIGHWAY.
 AF8357
 AF8357                          STATION RECOVERY (2015)
 AF8357
 AF8357'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 AF8357'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8358 ***********************************************************************
 AF8358  DESIGNATION -  14 V 48
 AF8358  PID         -  AF8358
 AF8358  STATE/COUNTY-  LA/CLAIBORNE
 AF8358  COUNTRY     -  US
 AF8358  USGS QUAD   -  GIBSLAND (2018)
 AF8358
 AF8358                         *CURRENT SURVEY CONTROL
 AF8358  ______________________________________________________________________
 AF8358* NAD 83(1986) POSITION- 32 36 53.     (N) 093 03 23.     (W)   SCALED
 AF8358* NAVD 88 ORTHO HEIGHT -    72.723 (meters)      238.59  (feet) ADJUSTED
 AF8358  ______________________________________________________________________
 AF8358  GEOID HEIGHT    -        -25.771 (meters)                     GEOID18
 AF8358  DYNAMIC HEIGHT  -         72.642 (meters)      238.33  (feet) COMP
 AF8358  MODELED GRAVITY -    979,524.9   (mgal)                       NAVD 88
 AF8358
 AF8358  VERT ORDER      -  SECOND    CLASS I
 AF8358
 AF8358.The horizontal coordinates were scaled from a map and have
 AF8358.an estimated accuracy of +/- 6 seconds.
 AF8358
 AF8358.The orthometric height was determined by differential leveling and
 AF8358.adjusted by the NATIONAL GEODETIC SURVEY
 AF8358.in September 1998.
 AF8358
 AF8358.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8358.GEOID18 height accuracy estimate available here.
 AF8358
 AF8358.Click photographs - Photos may exist for this station.
 AF8358
 AF8358.The dynamic height is computed by dividing the NAVD 88
 AF8358.geopotential number by the normal gravity value computed on the
 AF8358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8358.degrees latitude (g = 980.6199 gals.).
 AF8358
 AF8358.The modeled gravity was interpolated from observed gravity values.
 AF8358
 AF8358;                    North         East    Units  Estimated Accuracy
 AF8358;SPC LA N     -   234,610.      947,780.      MT  (+/- 180 meters Scaled)
 AF8358
 AF8358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS947085(NAD 83)
 AF8358
 AF8358                          SUPERSEDED SURVEY CONTROL
 AF8358
 AF8358.No superseded survey control is available for this station.
 AF8358
 AF8358_MARKER: DD = SURVEY DISK
 AF8358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8358_STAMPING: 14V48 1995
 AF8358_MARK LOGO: LADTD
 AF8358_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8358+STABILITY: SURFACE MOTION
 AF8358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8358+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AF8358
 AF8358  HISTORY     - Date     Condition        Report By
 AF8358  HISTORY     - 1995     MONUMENTED       LADTD
 AF8358
 AF8358                          STATION DESCRIPTION
 AF8358
 AF8358'DESCRIBED BY LA TRANSP AND DEV 1995 (TLH)
 AF8358'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) SOUTHWEST OF ATHENS, 4.9
 AF8358'MI (7.9 KM) NORTH OF GIBSLAND AND 12.0 MI (19.3 KM) EAST OF MINDEN.
 AF8358'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8358'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9, 154 AND 518
 AF8358'IN ATHENS, GO WEST FOR 0.50 MI (0.80 KM) ON HIGHWAYS 154 AND 518 TO
 AF8358'THE JUNCTION WITH HIGHWAY 154 SOUTH, TURN LEFT AND GO SOUTH FOR 3.45
 AF8358'MI (5.55 KM) ON HIGHWAY 154 TO THE STATION ON THE LEFT SET NEAR A
 AF8358'POWER POLE. THE STATION IS 48.0 FT (14.6 M) NORTHEAST FROM THE CENTER
 AF8358'OF THE HIGHWAY, 5.5 FT (1.7 M) NORTWEST FROM THE POWER POLE, 2.0 FT
 AF8358'(0.6 M) SOUTHWEST FROM A 4-STRAND BARBED WIRE FENCE, 1.5 FT (0.5 M)
 AF8358'SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, RECESSED 1
 AF8358'INCH BELOW THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8359 ***********************************************************************
 AF8359  DESIGNATION -  14 V 49
 AF8359  PID         -  AF8359
 AF8359  STATE/COUNTY-  LA/CLAIBORNE
 AF8359  COUNTRY     -  US
 AF8359  USGS QUAD   -  GIBSLAND (2018)
 AF8359
 AF8359                         *CURRENT SURVEY CONTROL
 AF8359  ______________________________________________________________________
 AF8359* NAD 83(1986) POSITION- 32 36 00.5    (N) 093 03 38.5    (W)   HD_HELD2
 AF8359* NAVD 88 ORTHO HEIGHT -    82.507 (meters)      270.69  (feet) ADJUSTED
 AF8359  ______________________________________________________________________
 AF8359  GEOID HEIGHT    -        -25.761 (meters)                     GEOID18
 AF8359  DYNAMIC HEIGHT  -         82.415 (meters)      270.39  (feet) COMP
 AF8359  MODELED GRAVITY -    979,524.7   (mgal)                       NAVD 88
 AF8359
 AF8359  VERT ORDER      -  SECOND    CLASS I
 AF8359
 AF8359.The horizontal coordinates were established by autonomous hand held GPS
 AF8359.observations and have an estimated accuracy of +/- 10 meters.
 AF8359
 AF8359.The orthometric height was determined by differential leveling and
 AF8359.adjusted by the NATIONAL GEODETIC SURVEY
 AF8359.in September 1998.
 AF8359
 AF8359.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8359.GEOID18 height accuracy estimate available here.
 AF8359
 AF8359.Click photographs - Photos may exist for this station.
 AF8359
 AF8359.The dynamic height is computed by dividing the NAVD 88
 AF8359.geopotential number by the normal gravity value computed on the
 AF8359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8359.degrees latitude (g = 980.6199 gals.).
 AF8359
 AF8359.The modeled gravity was interpolated from observed gravity values.
 AF8359
 AF8359;                    North         East    Units  Estimated Accuracy
 AF8359;SPC LA N     -   232,995.      947,367.      MT  (+/- 10 meters HH2 GPS)
 AF8359
 AF8359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9430406961(NAD 83)
 AF8359
 AF8359                          SUPERSEDED SURVEY CONTROL
 AF8359
 AF8359.No superseded survey control is available for this station.
 AF8359
 AF8359_MARKER: DD = SURVEY DISK
 AF8359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8359_STAMPING: 14V49 1995
 AF8359_MARK LOGO: LADTD
 AF8359_PROJECTION: FLUSH
 AF8359_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8359+STABILITY: SURFACE MOTION
 AF8359_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8359+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2015
 AF8359
 AF8359  HISTORY     - Date     Condition        Report By
 AF8359  HISTORY     - 1995     MONUMENTED       LADTD
 AF8359  HISTORY     - 20151115 GOOD             GEOCAC
 AF8359
 AF8359                          STATION DESCRIPTION
 AF8359
 AF8359'DESCRIBED BY LA TRANSP AND DEV 1995 (TLH)
 AF8359'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTH OF GIBSLAND, 4.5 MI
 AF8359'(7.2 KM) SOUTHWEST OF ATHENS AND 12.5 MI (20.1 KM) EAST OF MINDEN.
 AF8359'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8359'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9, 154 AND 518
 AF8359'IN ATHENS, GO WEST FOR 0.50 MI (0.80 KM) ON HIGHWAYS 154 AND 518 TO
 AF8359'THE JUNCTION WITH HIGHWAY 154 SOUTH, TURN LEFT AND GO SOUTH FOR 4.6 MI
 AF8359'(7.4 KM) ON HIGHWAY 154 TO THE STATION OR TO REACH THE STATION FROM
 AF8359'THE WEST JUNCTION OF U.S.  HIGHWAY 80 AND HIGHWAY 154 IN GIBSLAND, GO
 AF8359'NORTH FOR 4.0 MI (6.4 KM) ON HIGHWAY 154 TO THE STATION SET ON THE
 AF8359'WEST SIDE OF THE HIGHWAY AT A PIPELINE CROSSING.  THE STATION IS 49.5
 AF8359'FT (15.1 M) WEST FROM THE CENTER OF THE HIGHWAY, 45.0 FT (13.7 M)
 AF8359'NORTH FROM THE CENTER OF THE PIPELINE, 9.0 FT (2.7 M) NORTH FROM A
 AF8359'TELEPHONE JUNCTION BOX NUMBER 6000, 8.5 FT (2.6 M) SOUTH FROM A POWER
 AF8359'POLE, 2.0 FT (0.6 M) EAST FROM A 4 STRAND BARBED WIRE FENCE, 1.5 FT
 AF8359'(0.5 M) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH
 AF8359'THE GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) ABOVE THE LEVEL OF THE
 AF8359'HIGHWAY.
 AF8359
 AF8359                          STATION RECOVERY (2015)
 AF8359
 AF8359'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 AF8359'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1428 ***********************************************************************
 CQ1428  DESIGNATION -  14 V 5
 CQ1428  PID         -  CQ1428
 CQ1428  STATE/COUNTY-  LA/CLAIBORNE
 CQ1428  COUNTRY     -  US
 CQ1428  USGS QUAD   -  BLACKBURN (2018)
 CQ1428
 CQ1428                         *CURRENT SURVEY CONTROL
 CQ1428  ______________________________________________________________________
 CQ1428* NAD 83(1986) POSITION- 32 49 35.     (N) 093 10 24.     (W)   SCALED
 CQ1428* NAVD 88 ORTHO HEIGHT -    84.813 (meters)      278.26  (feet) ADJUSTED
 CQ1428  ______________________________________________________________________
 CQ1428  GEOID HEIGHT    -        -26.028 (meters)                     GEOID18
 CQ1428  DYNAMIC HEIGHT  -         84.719 (meters)      277.95  (feet) COMP
 CQ1428  MODELED GRAVITY -    979,524.9   (mgal)                       NAVD 88
 CQ1428
 CQ1428  VERT ORDER      -  SECOND    CLASS 0
 CQ1428
 CQ1428.The horizontal coordinates were scaled from a map and have
 CQ1428.an estimated accuracy of +/- 6 seconds.
 CQ1428
 CQ1428.The orthometric height was determined by differential leveling and
 CQ1428.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1428.in June 1991.
 CQ1428
 CQ1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1428.GEOID18 height accuracy estimate available here.
 CQ1428
 CQ1428.Click photographs - Photos may exist for this station.
 CQ1428
 CQ1428.The dynamic height is computed by dividing the NAVD 88
 CQ1428.geopotential number by the normal gravity value computed on the
 CQ1428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1428.degrees latitude (g = 980.6199 gals.).
 CQ1428
 CQ1428.The modeled gravity was interpolated from observed gravity values.
 CQ1428
 CQ1428;                    North         East    Units  Estimated Accuracy
 CQ1428;SPC LA N     -   258,150.      936,950.      MT  (+/- 180 meters Scaled)
 CQ1428
 CQ1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS837320(NAD 83)
 CQ1428
 CQ1428                          SUPERSEDED SURVEY CONTROL
 CQ1428
 CQ1428  NGVD 29 (11/26/84)   84.874  (m)          278.46   (f) ADJUSTED    2 0
 CQ1428
 CQ1428.Superseded values are not recommended for survey control.
 CQ1428
 CQ1428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1428.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1428
 CQ1428_MARKER: DD = SURVEY DISK
 CQ1428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1428_STAMPING: 14V5 1969
 CQ1428_MARK LOGO: LADHGS
 CQ1428_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1428+STABILITY: SURFACE MOTION
 CQ1428
 CQ1428  HISTORY     - Date     Condition        Report By
 CQ1428  HISTORY     - 1969     MONUMENTED       LADH
 CQ1428  HISTORY     - 1969     GOOD             LADH
 CQ1428  HISTORY     - 19931121 GOOD             USPSQD
 CQ1428
 CQ1428                          STATION DESCRIPTION
 CQ1428
 CQ1428'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1428'9.0 MI NW FROM HOMER.
 CQ1428'ABOUT 7.7 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1428'LOUISIANA HIGHWAY 2 AND U. S. 79 AT HOMER.  IT IS 196 FEET SOUTH OF
 CQ1428'CENTERLINE OF LOUISIANA HIGHWAY 2, 85 FEET NORTH OF OLD ROAD GOING
 CQ1428'THROUGH A PASTURE, 81 FEET NORTHEAST OF BREATHER PIPE ON UNITED GAS
 CQ1428'PIPELINE, 53 FEET NORTHEAST OF POWER POLE NUMBERR 2318, 1 FOOT WEST OF
 CQ1428'A 3 STRAND BARBED WIRE FENCE.  SET IN TOP OF CONCRETE POST PROJECTING
 CQ1428'2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 CQ1428'SOUTHWEST OF THE MARK.  SECTION 10, T 21N, R 8W.
 CQ1428
 CQ1428                          STATION RECOVERY (1993)
 CQ1428
 CQ1428'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1428'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1429 ***********************************************************************
 CQ1429  DESIGNATION -  14 V 6
 CQ1429  PID         -  CQ1429
 CQ1429  STATE/COUNTY-  LA/CLAIBORNE
 CQ1429  COUNTRY     -  US
 CQ1429  USGS QUAD   -  BLACKBURN (2018)
 CQ1429
 CQ1429                         *CURRENT SURVEY CONTROL
 CQ1429  ______________________________________________________________________
 CQ1429* NAD 83(1986) POSITION- 32 49 08.     (N) 093 09 30.     (W)   SCALED
 CQ1429* NAVD 88 ORTHO HEIGHT -   103.026 (meters)      338.01  (feet) ADJUSTED
 CQ1429  ______________________________________________________________________
 CQ1429  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 CQ1429  DYNAMIC HEIGHT  -        102.912 (meters)      337.64  (feet) COMP
 CQ1429  MODELED GRAVITY -    979,523.5   (mgal)                       NAVD 88
 CQ1429
 CQ1429  VERT ORDER      -  SECOND    CLASS 0
 CQ1429
 CQ1429.The horizontal coordinates were scaled from a map and have
 CQ1429.an estimated accuracy of +/- 6 seconds.
 CQ1429
 CQ1429.The orthometric height was determined by differential leveling and
 CQ1429.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1429.in June 1991.
 CQ1429
 CQ1429.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1429.GEOID18 height accuracy estimate available here.
 CQ1429
 CQ1429.Click photographs - Photos may exist for this station.
 CQ1429
 CQ1429.The dynamic height is computed by dividing the NAVD 88
 CQ1429.geopotential number by the normal gravity value computed on the
 CQ1429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1429.degrees latitude (g = 980.6199 gals.).
 CQ1429
 CQ1429.The modeled gravity was interpolated from observed gravity values.
 CQ1429
 CQ1429;                    North         East    Units  Estimated Accuracy
 CQ1429;SPC LA N     -   257,310.      938,350.      MT  (+/- 180 meters Scaled)
 CQ1429
 CQ1429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS851312(NAD 83)
 CQ1429
 CQ1429                          SUPERSEDED SURVEY CONTROL
 CQ1429
 CQ1429  NGVD 29 (11/26/84)  103.087  (m)          338.21   (f) ADJUSTED    2 0
 CQ1429
 CQ1429.Superseded values are not recommended for survey control.
 CQ1429
 CQ1429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1429.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1429
 CQ1429_MARKER: DD = SURVEY DISK
 CQ1429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1429_STAMPING: 14V6 1969
 CQ1429_MARK LOGO: LADHGS
 CQ1429_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1429+STABILITY: SURFACE MOTION
 CQ1429
 CQ1429  HISTORY     - Date     Condition        Report By
 CQ1429  HISTORY     - 1969     MONUMENTED       LADH
 CQ1429  HISTORY     - 1969     GOOD             LADH
 CQ1429  HISTORY     - 19931121 GOOD             USPSQD
 CQ1429
 CQ1429                          STATION DESCRIPTION
 CQ1429
 CQ1429'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1429'7.9 MI NW FROM HOMER.
 CQ1429'ABOUT 6.6 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1429'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 200 FEET SOUTH OF
 CQ1429'LOUISIANA HIGHWAY 2, 119 FEET WEST OF LOUISIANA HIGHWAY 534, 40 FEET
 CQ1429'SOUTH OF SOUTHEAST CORNER OF FRAME RESIDENCE OF VERN HOLLENSHEAD, 33
 CQ1429'FEET WEST OF 14 INCH PECAN TREE, 1 FOOT SOUTH. OF BARBED WIRE FENCE.
 CQ1429'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 CQ1429'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 CQ1429'SECTION 11, T 21N, R 8W.
 CQ1429
 CQ1429                          STATION RECOVERY (1993)
 CQ1429
 CQ1429'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1429'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1430 ***********************************************************************
 CQ1430  DESIGNATION -  14 V 7
 CQ1430  PID         -  CQ1430
 CQ1430  STATE/COUNTY-  LA/CLAIBORNE
 CQ1430  COUNTRY     -  US
 CQ1430  USGS QUAD   -  BLACKBURN (2018)
 CQ1430
 CQ1430                         *CURRENT SURVEY CONTROL
 CQ1430  ______________________________________________________________________
 CQ1430* NAD 83(1986) POSITION- 32 48 45.     (N) 093 08 42.     (W)   SCALED
 CQ1430* NAVD 88 ORTHO HEIGHT -    90.549 (meters)      297.08  (feet) ADJUSTED
 CQ1430  ______________________________________________________________________
 CQ1430  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 CQ1430  DYNAMIC HEIGHT  -         90.448 (meters)      296.74  (feet) COMP
 CQ1430  MODELED GRAVITY -    979,522.2   (mgal)                       NAVD 88
 CQ1430
 CQ1430  VERT ORDER      -  SECOND    CLASS 0
 CQ1430
 CQ1430.The horizontal coordinates were scaled from a map and have
 CQ1430.an estimated accuracy of +/- 6 seconds.
 CQ1430
 CQ1430.The orthometric height was determined by differential leveling and
 CQ1430.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1430.in June 1991.
 CQ1430
 CQ1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1430.GEOID18 height accuracy estimate available here.
 CQ1430
 CQ1430.Click photographs - Photos may exist for this station.
 CQ1430
 CQ1430.The dynamic height is computed by dividing the NAVD 88
 CQ1430.geopotential number by the normal gravity value computed on the
 CQ1430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1430.degrees latitude (g = 980.6199 gals.).
 CQ1430
 CQ1430.The modeled gravity was interpolated from observed gravity values.
 CQ1430
 CQ1430;                    North         East    Units  Estimated Accuracy
 CQ1430;SPC LA N     -   256,590.      939,590.      MT  (+/- 180 meters Scaled)
 CQ1430
 CQ1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS864305(NAD 83)
 CQ1430
 CQ1430                          SUPERSEDED SURVEY CONTROL
 CQ1430
 CQ1430  NGVD 29 (11/26/84)   90.610  (m)          297.28   (f) ADJUSTED    2 0
 CQ1430
 CQ1430.Superseded values are not recommended for survey control.
 CQ1430
 CQ1430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1430.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1430
 CQ1430_MARKER: DD = SURVEY DISK
 CQ1430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1430_STAMPING: 14V7 1969
 CQ1430_MARK LOGO: LADHGS
 CQ1430_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1430+STABILITY: SURFACE MOTION
 CQ1430
 CQ1430  HISTORY     - Date     Condition        Report By
 CQ1430  HISTORY     - 1969     MONUMENTED       LADH
 CQ1430  HISTORY     - 1969     GOOD             LADH
 CQ1430  HISTORY     - 19931121 MARK NOT FOUND   USPSQD
 CQ1430
 CQ1430                          STATION DESCRIPTION
 CQ1430
 CQ1430'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1430'7.0 MI NW FROM HOMER.
 CQ1430'ABOUT 5.7 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1430'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER.  IT IS 234 FEET SOUTHWEST OF
 CQ1430'SOUTH HEADWALL ON 24 INCH PIPE UNDER LOUISIANA HIGHWAY 2, 215 FEET
 CQ1430'SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 285 FEET WEST OF CREEK, 56
 CQ1430'FEET CAST OF AND OLD DIRT ROAD IN A PINE THICKET.  SET IN THE TOP OF A
 CQ1430'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CQ1430'POST IS SET 1.0 FOOT WEST OF THE MARK.  SECTION 13, T 21N, R 8W.
 CQ1430
 CQ1430                          STATION RECOVERY (1993)
 CQ1430
 CQ1430'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1430'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1431 ***********************************************************************
 CQ1431  DESIGNATION -  14 V 8
 CQ1431  PID         -  CQ1431
 CQ1431  STATE/COUNTY-  LA/CLAIBORNE
 CQ1431  COUNTRY     -  US
 CQ1431  USGS QUAD   -  BLACKBURN (2018)
 CQ1431
 CQ1431                         *CURRENT SURVEY CONTROL
 CQ1431  ______________________________________________________________________
 CQ1431* NAD 83(1986) POSITION- 32 48 36.     (N) 093 08 00.     (W)   SCALED
 CQ1431* NAVD 88 ORTHO HEIGHT -    97.421 (meters)      319.62  (feet) ADJUSTED
 CQ1431  ______________________________________________________________________
 CQ1431  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 CQ1431  DYNAMIC HEIGHT  -         97.312 (meters)      319.26  (feet) COMP
 CQ1431  MODELED GRAVITY -    979,521.4   (mgal)                       NAVD 88
 CQ1431
 CQ1431  VERT ORDER      -  SECOND    CLASS 0
 CQ1431
 CQ1431.The horizontal coordinates were scaled from a map and have
 CQ1431.an estimated accuracy of +/- 6 seconds.
 CQ1431
 CQ1431.The orthometric height was determined by differential leveling and
 CQ1431.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1431.in June 1991.
 CQ1431
 CQ1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1431.GEOID18 height accuracy estimate available here.
 CQ1431
 CQ1431.Click photographs - Photos may exist for this station.
 CQ1431
 CQ1431.The dynamic height is computed by dividing the NAVD 88
 CQ1431.geopotential number by the normal gravity value computed on the
 CQ1431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1431.degrees latitude (g = 980.6199 gals.).
 CQ1431
 CQ1431.The modeled gravity was interpolated from observed gravity values.
 CQ1431
 CQ1431;                    North         East    Units  Estimated Accuracy
 CQ1431;SPC LA N     -   256,310.      940,690.      MT  (+/- 180 meters Scaled)
 CQ1431
 CQ1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS875302(NAD 83)
 CQ1431
 CQ1431                          SUPERSEDED SURVEY CONTROL
 CQ1431
 CQ1431  NGVD 29 (11/26/84)   97.482  (m)          319.82   (f) ADJUSTED    2 0
 CQ1431
 CQ1431.Superseded values are not recommended for survey control.
 CQ1431
 CQ1431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1431.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1431
 CQ1431_MARKER: DD = SURVEY DISK
 CQ1431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1431_STAMPING: 14V8 1969
 CQ1431_MARK LOGO: LADHGS
 CQ1431_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1431+STABILITY: SURFACE MOTION
 CQ1431
 CQ1431  HISTORY     - Date     Condition        Report By
 CQ1431  HISTORY     - 1969     MONUMENTED       LADH
 CQ1431  HISTORY     - 1969     GOOD             LADH
 CQ1431  HISTORY     - 19931121 GOOD             USPSQD
 CQ1431
 CQ1431                          STATION DESCRIPTION
 CQ1431
 CQ1431'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1431'6.3 MI NW FROM HOMER.
 CQ1431'ABOUT 5.0 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1431'LOUISIANA HIGHWAY 2 AND U. S. 79 AT HOMER.  IT IS 118 FEET SOUTH OF
 CQ1431'CENTERLINE OF LOUISIANA HIGHWAY 2, 120 FEET NORTHEAST OF JUNCTION OF
 CQ1431'OIL FIELD ROAD AND GRAVEL ROAD, 106 FEET NORTH OF CENTERLINE OF OIL
 CQ1431'FIELD ROAD, 163 FEET EAST OF EAST END OF 18 INCH R.C. PIPE UNDER OIL
 CQ1431'FIELD ROAD.  SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 CQ1431'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 3.0 FEET SOUTH OF THE
 CQ1431'MARK.  SECTION 18, T 21N, R 7W.
 CQ1431
 CQ1431                          STATION RECOVERY (1993)
 CQ1431
 CQ1431'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1431'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1432 ***********************************************************************
 CQ1432  DESIGNATION -  14 V 9
 CQ1432  PID         -  CQ1432
 CQ1432  STATE/COUNTY-  LA/CLAIBORNE
 CQ1432  COUNTRY     -  US
 CQ1432  USGS QUAD   -  HOMER (2018)
 CQ1432
 CQ1432                         *CURRENT SURVEY CONTROL
 CQ1432  ______________________________________________________________________
 CQ1432* NAD 83(1986) POSITION- 32 48 38.     (N) 093 07 01.     (W)   SCALED
 CQ1432* NAVD 88 ORTHO HEIGHT -   129.890 (meters)      426.15  (feet) ADJUSTED
 CQ1432  ______________________________________________________________________
 CQ1432  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 CQ1432  DYNAMIC HEIGHT  -        129.745 (meters)      425.67  (feet) COMP
 CQ1432  MODELED GRAVITY -    979,521.1   (mgal)                       NAVD 88
 CQ1432
 CQ1432  VERT ORDER      -  SECOND    CLASS 0
 CQ1432
 CQ1432.The horizontal coordinates were scaled from a map and have
 CQ1432.an estimated accuracy of +/- 6 seconds.
 CQ1432
 CQ1432.The orthometric height was determined by differential leveling and
 CQ1432.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1432.in June 1991.
 CQ1432
 CQ1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1432.GEOID18 height accuracy estimate available here.
 CQ1432
 CQ1432.Click photographs - Photos may exist for this station.
 CQ1432
 CQ1432.The dynamic height is computed by dividing the NAVD 88
 CQ1432.geopotential number by the normal gravity value computed on the
 CQ1432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1432.degrees latitude (g = 980.6199 gals.).
 CQ1432
 CQ1432.The modeled gravity was interpolated from observed gravity values.
 CQ1432
 CQ1432;                    North         East    Units  Estimated Accuracy
 CQ1432;SPC LA N     -   256,360.      942,220.      MT  (+/- 180 meters Scaled)
 CQ1432
 CQ1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS890302(NAD 83)
 CQ1432
 CQ1432                          SUPERSEDED SURVEY CONTROL
 CQ1432
 CQ1432  NGVD 29 (11/26/84)  129.950  (m)          426.34   (f) ADJUSTED    2 0
 CQ1432
 CQ1432.Superseded values are not recommended for survey control.
 CQ1432
 CQ1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1432.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1432
 CQ1432_MARKER: DD = SURVEY DISK
 CQ1432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1432_STAMPING: 14V9 1969
 CQ1432_MARK LOGO: LADHGS
 CQ1432_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1432+STABILITY: SURFACE MOTION
 CQ1432
 CQ1432  HISTORY     - Date     Condition        Report By
 CQ1432  HISTORY     - 1969     MONUMENTED       LADH
 CQ1432  HISTORY     - 1969     GOOD             LADH
 CQ1432  HISTORY     - 19931121 GOOD             USPSQD
 CQ1432
 CQ1432                          STATION DESCRIPTION
 CQ1432
 CQ1432'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1432'5.3 MI NW FROM HOMER.
 CQ1432'ABOUT 4.0 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1432'LOUISIANA HIGHWAY 2 AND U.S. 79 AT HOMER, 2.4 MILES WEST OF JUNCTION
 CQ1432'OF LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 540 AT HOMER.  IT IS 153
 CQ1432'FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 122 FEET WEST OF
 CQ1432'CENTERLINE OF GRAVEL ROAD, 135 FEET NORTHWEST OF WEST HEADWALL OF 18
 CQ1432'INCH R.C. PIPE UNDER GRAVEL ROAD, 92 FEET NORTH OF BARBED WIRE FENCE
 CQ1432'ALONG LOUISIANA HIGHWAY 2.  SET IN THE TOP OF A CONCRETE POST
 CQ1432'PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CQ1432'FOOT NORTH OF THE MARK.  SECTION 17, T 21N, R 7W.
 CQ1432
 CQ1432                          STATION RECOVERY (1993)
 CQ1432
 CQ1432'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1432'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0360 ***********************************************************************
 BJ0360  DESIGNATION -  14 WABPL
 BJ0360  PID         -  BJ0360
 BJ0360  STATE/COUNTY-  LA/ST MARTIN
 BJ0360  COUNTRY     -  US
 BJ0360  USGS QUAD   -  PORTAGE (2018)
 BJ0360
 BJ0360                         *CURRENT SURVEY CONTROL
 BJ0360  ______________________________________________________________________
 BJ0360* NAD 83(1986) POSITION- 30 23 35.     (N) 091 48 09.     (W)   SCALED
 BJ0360* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0360  **This station is located in a suspected subsidence area (see below).
 BJ0360  ______________________________________________________________________
 BJ0360  GEOID HEIGHT    -        -27.253 (meters)                     GEOID18
 BJ0360  DYNAMIC HEIGHT  -          4.197 (meters)       13.77  (feet) COMP
 BJ0360  MODELED GRAVITY -    979,325.7   (mgal)                       NAVD 88
 BJ0360
 BJ0360.The horizontal coordinates were scaled from a map and have
 BJ0360.an estimated accuracy of +/- 6 seconds.
 BJ0360
 BJ0360.** This station is in an area of known vertical motion. If an
 BJ0360.** orthometric height was ever established but is not available 
 BJ0360.** in the current survey control section, the orthometric height
 BJ0360.** is considered suspect.  Suspect heights are available in the
 BJ0360.** superseded section only if requested.
 BJ0360
 BJ0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0360.GEOID18 height accuracy estimate available here.
 BJ0360
 BJ0360.Click photographs - Photos may exist for this station.
 BJ0360
 BJ0360.The dynamic height is computed by dividing the NAVD 88
 BJ0360.geopotential number by the normal gravity value computed on the
 BJ0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0360.degrees latitude (g = 980.6199 gals.).
 BJ0360
 BJ0360.The modeled gravity was interpolated from observed gravity values.
 BJ0360
 BJ0360;                    North         East    Units  Estimated Accuracy
 BJ0360;SPC LA S     -   209,930.      954,910.      MT  (+/- 180 meters Scaled)
 BJ0360
 BJ0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP150629(NAD 83)
 BJ0360
 BJ0360                          SUPERSEDED SURVEY CONTROL
 BJ0360
 BJ0360.No superseded survey control is available for this station.
 BJ0360
 BJ0360_MARKER: DD = SURVEY DISK
 BJ0360_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0360_STAMPING: PBM 14 WABPL
 BJ0360_MARK LOGO: USACE
 BJ0360_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0360_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0360_ROD/PIPE-DEPTH: 29.9 meters
 BJ0360
 BJ0360  HISTORY     - Date     Condition        Report By
 BJ0360  HISTORY     - 1976     MONUMENTED       USACE
 BJ0360  HISTORY     - 1976     GOOD             NGS
 BJ0360
 BJ0360                          STATION DESCRIPTION
 BJ0360
 BJ0360'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0360'5.0 MI NW FROM HENDERSON.
 BJ0360'5.0 MILES NORTHWEST ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0360'PROTECTION LEVEE FROM THE EAST BOUND LANES OF INTERSTATE 10 OVERPASS
 BJ0360'AT HENDERSON, 176 FT. SOUTHWEST OF THE CENTER LINE OF THE LEVEE ROAD,
 BJ0360'17 FT. NORTHEAST OF THE NORTHEAST EDGE OF A WOODS LINE, A 1-INCH IRON
 BJ0360'PIPE AND CAP DRIVEN TO A DEPTH OF 98 FT. AND ENCASED IN A 2-INCH IRON
 BJ0360'PIPE BORED TO A DEPTH OF 82 FT. WITH A 3-INCH SCREW CAP PROJECTING 2
 BJ0360'FT. ABOVE THE GROUND FOR ACCESS, 0.05 MILE SOUTHEAST OF A LONE 1 STORY
 BJ0360'WOOD HOUSE WITH 2 FRONT DOORS, 103 FT. NORTHWEST OF A LONE 36-INCH
 BJ0360'SYCAMORE TREE WITH A LARGE SCAR IN ITS NORTH FACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4059 ***********************************************************************
 BJ4059  DESIGNATION -  140 59
 BJ4059  PID         -  BJ4059
 BJ4059  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4059  COUNTRY     -  US
 BJ4059  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4059
 BJ4059                         *CURRENT SURVEY CONTROL
 BJ4059  ______________________________________________________________________
 BJ4059* NAD 83(1986) POSITION- 30 28 03.     (N) 091 03 36.     (W)   SCALED
 BJ4059* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4059  **This station is located in a suspected subsidence area (see below).
 BJ4059  ______________________________________________________________________
 BJ4059  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BJ4059  DYNAMIC HEIGHT  -         15.162 (meters)       49.74  (feet) COMP
 BJ4059  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ4059
 BJ4059.The horizontal coordinates were scaled from a map and have
 BJ4059.an estimated accuracy of +/- 6 seconds.
 BJ4059
 BJ4059.** This station is in an area of known vertical motion. If an
 BJ4059.** orthometric height was ever established but is not available 
 BJ4059.** in the current survey control section, the orthometric height
 BJ4059.** is considered suspect.  Suspect heights are available in the
 BJ4059.** superseded section only if requested.
 BJ4059
 BJ4059.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4059.GEOID18 height accuracy estimate available here.
 BJ4059
 BJ4059.Click photographs - Photos may exist for this station.
 BJ4059
 BJ4059.The dynamic height is computed by dividing the NAVD 88
 BJ4059.geopotential number by the normal gravity value computed on the
 BJ4059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4059.degrees latitude (g = 980.6199 gals.).
 BJ4059
 BJ4059.The modeled gravity was interpolated from observed gravity values.
 BJ4059
 BJ4059;                    North         East    Units  Estimated Accuracy
 BJ4059;SPC LA S     -   218,120.    1,026,250.      MT  (+/- 180 meters Scaled)
 BJ4059
 BJ4059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP862721(NAD 83)
 BJ4059
 BJ4059                          SUPERSEDED SURVEY CONTROL
 BJ4059
 BJ4059.No superseded survey control is available for this station.
 BJ4059
 BJ4059_MARKER: DB = BENCH MARK DISK
 BJ4059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4059_STAMPING: 140-59 1959
 BJ4059_MARK LOGO: LA-033
 BJ4059_PROJECTION: RECESSED 6 CENTIMETERS
 BJ4059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4059+STABILITY: SURFACE MOTION
 BJ4059
 BJ4059  HISTORY     - Date     Condition        Report By
 BJ4059  HISTORY     - 1959     MONUMENTED       LA-033
 BJ4059  HISTORY     - 1987     GOOD             LA-033
 BJ4059
 BJ4059                          STATION DESCRIPTION
 BJ4059
 BJ4059'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4059'IN BATON ROUGE.
 BJ4059'LOCATED EAST OF BATON ROUGE ON CHALICE DRIVE OFF OF SHERWOOD FOREST
 BJ4059'BOULEVARD, AND ABOUT 0.48 KM (0.3 MI) SOUTH ON SHERWOOD FOREST
 BJ4059'BOULEVARD FROM SOUTH CHOCTAW ROAD TO CHALICE DRIVE ON THE RIGHT AND
 BJ4059'BENCH MARK SET ON CHALICE ABOUT 61 METERS (200 FT) FROM SHERWOOD
 BJ4059'FOREST BOULEVARD, 19.5 METERS (64 FT) EAST OF THE CENTERLINE OF A
 BJ4059'DRIVEWAY, 8.8 METERS (29 FT) NORTH OF THE CENTER OF CHALICE DRIVE,
 BJ4059'AND 3.4 METERS (11.3 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A CHAIN
 BJ4059'LINK FENCE AROUND SMALL PLAYGROUND.
 BJ4059'THE MARK IS 0.31 METERS  S FROM A WITNESS POST.
 BJ4059'THE MARK IS 0.31 M BELOW CHALICE DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1328 ***********************************************************************
 BW1328  DESIGNATION -  140/4 BOLT
 BW1328  PID         -  BW1328
 BW1328  STATE/COUNTY-  LA/CONCORDIA
 BW1328  COUNTRY     -  US
 BW1328  USGS QUAD   -  FAIRVIEW (2018)
 BW1328
 BW1328                         *CURRENT SURVEY CONTROL
 BW1328  ______________________________________________________________________
 BW1328* NAD 83(1986) POSITION- 31 18 08.     (N) 091 32 23.     (W)   SCALED
 BW1328* NAVD 88 ORTHO HEIGHT -    16.05  (+/-2cm)       52.7   (feet) VERTCON3
 BW1328  ______________________________________________________________________
 BW1328  GEOID HEIGHT    -        -26.621 (meters)                     GEOID18
 BW1328  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1328
 BW1328.The horizontal coordinates were scaled from a map and have
 BW1328.an estimated accuracy of +/- 6 seconds.
 BW1328
 BW1328.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1328.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1328
 BW1328.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1328.GEOID18 height accuracy estimate available here.
 BW1328
 BW1328.The vertical order pertains to the NGVD 29 superseded value.
 BW1328
 BW1328.Click photographs - Photos may exist for this station.
 BW1328
 BW1328;                    North         East    Units  Estimated Accuracy
 BW1328;SPC LA N     -    89,350.    1,091,420.      MT  (+/- 180 meters Scaled)
 BW1328
 BW1328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ389640(NAD 83)
 BW1328
 BW1328                          SUPERSEDED SURVEY CONTROL
 BW1328
 BW1328  NGVD 29 (??/??/92)   16.027  (m)           52.58   (f) ADJ UNCH    1 2
 BW1328
 BW1328.Superseded values are not recommended for survey control.
 BW1328
 BW1328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1328.See file dsdata.pdf to determine how the superseded data were derived.
 BW1328
 BW1328_MARKER: B = BOLT
 BW1328_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1328_SP_SET: UNDERGROUND STONE
 BW1328_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1328
 BW1328  HISTORY     - Date     Condition        Report By
 BW1328  HISTORY     - UNK      MONUMENTED       USACE
 BW1328  HISTORY     - 1961     MARK NOT FOUND   USGS
 BW1328  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1328
 BW1328                          STATION DESCRIPTION
 BW1328
 BW1328'DESCRIBED BY US GEOLOGICAL SURVEY 1961
 BW1328'6.5 MI NE FROM SLOCUM.
 BW1328'6-1/2 MILES NORTHEAST OF SLOCUM, CONCORDIA PARISH, ON THE WEST BANK OF
 BW1328'MISSISSIPPI RIVER, ON POINT PLANTATION, 2850 FEET WEST OF THE MAIN
 BW1328'LEVEE, 1000 FEET NORTHWEST OF A CABIN IN A LINE OF QUARTERS, ON A
 BW1328'SMALL LEVEE, 325 FEET SOUTH OF A HEDGE FENCE DIVIDING POINT PLEASANT
 BW1328'AND ROSELAND PLANTATIONS, AND 15 FEET NORTHWEST OF A BLAZED IRONWOOD
 BW1328'TREE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER
 BW1328'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 BW1328'ENGINEERS, U.S. ARMY STANDARD CAP.
 BW1328
 BW1328                          STATION RECOVERY (1966)
 BW1328
 BW1328'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1328'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1157 ***********************************************************************
 CP1157  DESIGNATION -  1400 A BOLT
 CP1157  PID         -  CP1157
 CP1157  STATE/COUNTY-  LA/EAST CARROLL
 CP1157  COUNTRY     -  US
 CP1157  USGS QUAD   -  FITLER (2018)
 CP1157
 CP1157                         *CURRENT SURVEY CONTROL
 CP1157  ______________________________________________________________________
 CP1157* NAD 83(1986) POSITION- 32 42 40.     (N) 091 06 53.     (W)   SCALED
 CP1157* NAVD 88 ORTHO HEIGHT -    29.65  (+/-2cm)       97.3   (feet) VERTCON3
 CP1157  ______________________________________________________________________
 CP1157  GEOID HEIGHT    -        -26.419 (meters)                     GEOID18
 CP1157  VERT ORDER      -  ? (See Below)
 CP1157
 CP1157.The horizontal coordinates were scaled from a map and have
 CP1157.an estimated accuracy of +/- 6 seconds.
 CP1157
 CP1157.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1157.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1157
 CP1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1157.GEOID18 height accuracy estimate available here.
 CP1157
 CP1157.The vertical order pertains to the NGVD 29 superseded value.
 CP1157
 CP1157.Click photographs - Photos may exist for this station.
 CP1157
 CP1157;                    North         East    Units  Estimated Accuracy
 CP1157;SPC LA N     -   246,000.    1,129,880.      MT  (+/- 180 meters Scaled)
 CP1157
 CP1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS766208(NAD 83)
 CP1157
 CP1157                          SUPERSEDED SURVEY CONTROL
 CP1157
 CP1157  NGVD 29 (??/??/92)   29.669  (m)           97.34   (f) ADJ UNCH       
 CP1157
 CP1157.Superseded values are not recommended for survey control.
 CP1157
 CP1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1157.See file dsdata.pdf to determine how the superseded data were derived.
 CP1157
 CP1157_MARKER: B = BOLT
 CP1157_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CP1157_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1157
 CP1157  HISTORY     - Date     Condition        Report By
 CP1157  HISTORY     - UNK      MONUMENTED       USACE
 CP1157  HISTORY     - 1934     GOOD             USACE
 CP1157  HISTORY     - 1947     POOR             USACE
 CP1157
 CP1157                          STATION DESCRIPTION
 CP1157
 CP1157'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1157'9 MI SE FROM LAKE PROVIDENCE.
 CP1157'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1157'MISSISSIPPI RIVER, EAST CARROLL PARISH, LOUISIANA, APPROXIMATELY 9
 CP1157'MILES SOUTHEAST OF LAKE PROVIDENCE, LA.  866 FEET NORTHWEST OF LEVEE
 CP1157'STATION NO. 1400.  APPROXIMATELY 2000 FEET SOUTH OF B.M. 66 M.  IN OLD
 CP1157'FIELD GROWN UP IN BRIERS AND BRUSH.
 CP1157
 CP1157                          STATION RECOVERY (1947)
 CP1157
 CP1157'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1947
 CP1157'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1156 ***********************************************************************
 CP1156  DESIGNATION -  1400 A CAP
 CP1156  PID         -  CP1156
 CP1156  STATE/COUNTY-  LA/EAST CARROLL
 CP1156  COUNTRY     -  US
 CP1156  USGS QUAD   -  FITLER (2018)
 CP1156
 CP1156                         *CURRENT SURVEY CONTROL
 CP1156  ______________________________________________________________________
 CP1156* NAD 83(1986) POSITION- 32 42 40.     (N) 091 06 53.     (W)   SCALED
 CP1156* NAVD 88 ORTHO HEIGHT -    30.85  (+/-2cm)      101.2   (feet) VERTCON3
 CP1156  ______________________________________________________________________
 CP1156  GEOID HEIGHT    -        -26.419 (meters)                     GEOID18
 CP1156  VERT ORDER      -  ? (See Below)
 CP1156
 CP1156.The horizontal coordinates were scaled from a map and have
 CP1156.an estimated accuracy of +/- 6 seconds.
 CP1156
 CP1156.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1156.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1156
 CP1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1156.GEOID18 height accuracy estimate available here.
 CP1156
 CP1156.The vertical order pertains to the NGVD 29 superseded value.
 CP1156
 CP1156.Click photographs - Photos may exist for this station.
 CP1156
 CP1156;                    North         East    Units  Estimated Accuracy
 CP1156;SPC LA N     -   246,000.    1,129,880.      MT  (+/- 180 meters Scaled)
 CP1156
 CP1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS766208(NAD 83)
 CP1156
 CP1156                          SUPERSEDED SURVEY CONTROL
 CP1156
 CP1156  NGVD 29 (??/??/92)   30.874  (m)          101.29   (f) ADJ UNCH       
 CP1156
 CP1156.Superseded values are not recommended for survey control.
 CP1156
 CP1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1156.See file dsdata.pdf to determine how the superseded data were derived.
 CP1156
 CP1156_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1156_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1156_MARK LOGO: USACE
 CP1156_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1156_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1156
 CP1156  HISTORY     - Date     Condition        Report By
 CP1156  HISTORY     - UNK      MONUMENTED       USACE
 CP1156  HISTORY     - 1934     GOOD             USACE
 CP1156  HISTORY     - 1947     POOR             USACE
 CP1156
 CP1156                          STATION DESCRIPTION
 CP1156
 CP1156'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1156'9 MI SE FROM LAKE PROVIDENCE.
 CP1156'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1156'MISSISSIPPI RIVER, EAST CARROLL PARISH, LOUISIANA, APPROXIMATELY 9
 CP1156'MILES SOUTHEAST OF LAKE PROVIDENCE, LA.  866 FEET NORTHWEST OF LEVEE
 CP1156'STATION NO. 1400.  APPROXIMATELY 2000 FEET SOUTH OF B.M. 66 M.  IN OLD
 CP1156'FIELD GROWN UP IN BRIERS AND BRUSH.
 CP1156
 CP1156                          STATION RECOVERY (1947)
 CP1156
 CP1156'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1947
 CP1156'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1905 ***********************************************************************
 CQ1905  DESIGNATION -  1401
 CQ1905  PID         -  CQ1905
 CQ1905  STATE/COUNTY-  LA/BOSSIER
 CQ1905  COUNTRY     -  US
 CQ1905  USGS QUAD   -  BENTON (2018)
 CQ1905
 CQ1905                         *CURRENT SURVEY CONTROL
 CQ1905  ______________________________________________________________________
 CQ1905* NAD 83(1997) POSITION- 32 43 42.84274(N) 093 44 04.77584(W)   ADJUSTED
 CQ1905* NAVD 88 ORTHO HEIGHT -    65.162 (meters)      213.79  (feet) ADJUSTED
 CQ1905  ______________________________________________________________________
 CQ1905  GEOID HEIGHT    -        -26.187 (meters)                     GEOID18
 CQ1905  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 CQ1905  DYNAMIC HEIGHT  -         65.089 (meters)      213.55  (feet) COMP
 CQ1905  MODELED GRAVITY -    979,523.0   (mgal)                       NAVD 88
 CQ1905
 CQ1905  HORZ ORDER      -  SECOND
 CQ1905  VERT ORDER      -  FIRST     CLASS II
 CQ1905
 CQ1905.The horizontal coordinates were established by classical geodetic methods
 CQ1905.and adjusted by the National Geodetic Survey in September 1999.
 CQ1905
 CQ1905.The orthometric height was determined by differential leveling and
 CQ1905.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1905.in June 1991.
 CQ1905
 CQ1905.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1905.GEOID18 height accuracy estimate available here.
 CQ1905
 CQ1905.Click photographs - Photos may exist for this station.
 CQ1905
 CQ1905.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1905
 CQ1905.The dynamic height is computed by dividing the NAVD 88
 CQ1905.geopotential number by the normal gravity value computed on the
 CQ1905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1905.degrees latitude (g = 980.6199 gals.).
 CQ1905
 CQ1905.The modeled gravity was interpolated from observed gravity values.
 CQ1905
 CQ1905. The following values were computed from the NAD 83(1997) position.
 CQ1905
 CQ1905;                    North         East     Units Scale Factor Converg.
 CQ1905;SPC LA N     -   247,760.990   884,265.857   MT  1.00001470   -0 39 10.0
 CQ1905;SPC LA N     -   812,862.51  2,901,128.90   sFT  1.00001470   -0 39 10.0
 CQ1905;UTM  15      - 3,621,435.177   431,160.969   MT  0.99965843   -0 23 50.0
 CQ1905
 CQ1905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1905!SPC LA N     -   0.99999388  x   1.00001470  =   1.00000858
 CQ1905!UTM  15      -   0.99999388  x   0.99965843  =   0.99965231
 CQ1905
 CQ1905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3116021435(NAD 83)
 CQ1905
 CQ1905                          SUPERSEDED SURVEY CONTROL
 CQ1905
 CQ1905  NAD 83(1992)-  32 43 42.84257(N)    093 44 04.77475(W) AD(       ) 2
 CQ1905  NAD 83(1986)-  32 43 42.85516(N)    093 44 04.76498(W) AD(       ) 2
 CQ1905  NAD 27      -  32 43 42.33600(N)    093 44 04.12100(W) AD(       ) 2
 CQ1905  NGVD 29 (11/26/84)   65.232  (m)          214.02   (f) ADJUSTED    1 2
 CQ1905
 CQ1905.Superseded values are not recommended for survey control.
 CQ1905
 CQ1905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1905.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1905
 CQ1905_MARKER: DD = SURVEY DISK
 CQ1905_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CQ1905_STAMPING: 1401
 CQ1905_MARK LOGO: CGS+SS
 CQ1905_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1905_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1905
 CQ1905  HISTORY     - Date     Condition        Report By
 CQ1905  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1905  HISTORY     - 1969     GOOD             LADH
 CQ1905  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1905
 CQ1905                          STATION DESCRIPTION
 CQ1905
 CQ1905'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1934 (ATD)
 CQ1905'LOCATED ABOUT 2.4 MILES NORTH OF BENTON ON THE EAST RIGHT-OF-WAY OF
 CQ1905'STATE ROUTE NO 10.  IT IS 40 FEET EAST OF THE CENTER OF STATE ROUTE NO
 CQ1905'10, 1 FOOT SOUTH OF WITNESS POST AND 25 FEET SOUTH OF TELEPHONE POLE
 CQ1905'NO 333.  IT IS A LOUISIANA STATE SURVEY TRAVERSE AND BENCH MARK DISK
 CQ1905'SET IN CONCRETE IN THE TOP OF AN 8 INCH TILE PIPE PROJECTING 6 INCHES
 CQ1905'AND STAMPED 1401.
 CQ1905
 CQ1905                          STATION RECOVERY (1969)
 CQ1905
 CQ1905'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 CQ1905'2.2 MILES NORTH ALONG STATE HIGHWAY 3 FROM ST. LOUIS SOUTHWESTERN
 CQ1905'RAILROAD STATION AT BENTON, 51 FEET EAST OF THE CENTER LINE OF
 CQ1905'HIGHWAY, 165 YARDS NORTH OF CENTER LINE OF A PRIVATE DRIVEWAY LEADING
 CQ1905'EAST, 22 FEET SOUTH OF POWER POLE NO. 66, 0.8 FOOT EAST OF A STEEL
 CQ1905'WITNESS POST, ABOUT 2 FEET BELOW THE HIGHWAY, AND SET IN THE TOP OF A
 CQ1905'CONCRETE POST PROJECTING 2 INCHES.
 CQ1905
 CQ1905                          STATION RECOVERY (2002)
 CQ1905
 CQ1905'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1905'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3205 ***********************************************************************
 DH3205  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3205  DESIGNATION -  1407+40.38=LMS215
 DH3205  PID         -  DH3205
 DH3205  STATE/COUNTY-  LA/POINTE COUPEE
 DH3205  COUNTRY     -  US
 DH3205  USGS QUAD   -  MORGANZA (2018)
 DH3205
 DH3205                         *CURRENT SURVEY CONTROL
 DH3205  ______________________________________________________________________
 DH3205* NAD 83(2011) POSITION- 30 44 56.21912(N) 091 35 59.43957(W)   ADJUSTED
 DH3205* NAD 83(2011) ELLIP HT-    -8.560 (meters)        (06/27/12)   ADJUSTED
 DH3205* NAD 83(2011) EPOCH   -  2010.00
 DH3205* NAVD 88 ORTHO HEIGHT -    18.73  (meters)       61.5   (feet) GPS OBS
 DH3205  ______________________________________________________________________
 DH3205  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3205  GEOID HEIGHT    -        -27.295 (meters)                     GEOID03
 DH3205  GEOID HEIGHT    -        -27.125 (meters)                     GEOID18
 DH3205  NAD 83(2011) X  -   -153,170.656 (meters)                     COMP
 DH3205  NAD 83(2011) Y  - -5,484,128.084 (meters)                     COMP
 DH3205  NAD 83(2011) Z  -  3,242,000.046 (meters)                     COMP
 DH3205  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 DH3205
 DH3205  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3205  Standards:
 DH3205         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3205            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3205  -------------------------------------------------------------------
 DH3205  NETWORK    0.98   4.51           0.44   0.35   2.30      0.02959239
 DH3205  -------------------------------------------------------------------
 DH3205  Click here for local accuracies and other accuracy information.
 DH3205
 DH3205.The horizontal coordinates were established by GPS observations
 DH3205.and adjusted by the National Geodetic Survey in June 2012.
 DH3205
 DH3205.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3205.been affixed to the stable North American tectonic plate. See 
 DH3205.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3205
 DH3205.The horizontal coordinates are valid at the epoch date displayed above
 DH3205.which is a decimal equivalence of Year/Month/Day.
 DH3205
 DH3205.The orthometric height was determined by GPS observations and a
 DH3205.high-resolution geoid model using precise GPS observation and
 DH3205.processing techniques.
 DH3205
 DH3205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3205.GEOID18 height accuracy estimate available here.
 DH3205
 DH3205.Click photographs - Photos may exist for this station.
 DH3205
 DH3205.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3205
 DH3205.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3205
 DH3205.The ellipsoidal height was determined by GPS observations
 DH3205.and is referenced to NAD 83.
 DH3205
 DH3205. The following values were computed from the NAD 83(2011) position.
 DH3205
 DH3205;                    North         East     Units Scale Factor Converg.
 DH3205;SPC LA S     -   249,319.934   974,480.376   MT  1.00001078   -0 07 59.7
 DH3205;SPC LA S     -   817,977.15  3,197,107.70   sFT  1.00001078   -0 07 59.7
 DH3205;UTM  15      - 3,402,617.162   634,022.656   MT  0.99982158   +0 42 57.5
 DH3205
 DH3205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3205!SPC LA S     -   1.00000134  x   1.00001078  =   1.00001212
 DH3205!UTM  15      -   1.00000134  x   0.99982158  =   0.99982292
 DH3205
 DH3205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3402202617(NAD 83)
 DH3205
 DH3205                          SUPERSEDED SURVEY CONTROL
 DH3205
 DH3205  NAD 83(2007)-  30 44 56.21912(N)    091 35 59.44026(W) AD(2002.00) 0
 DH3205  ELLIP H (02/10/07)   -8.542  (m)                       GP(2002.00)    
 DH3205  NAD 83(1992)-  30 44 56.21908(N)    091 35 59.43992(W) AD(       ) B
 DH3205  ELLIP H (05/09/05)   -8.547  (m)                       GP(       ) 4 2
 DH3205  NAVD 88 (05/09/05)   18.83   (m)  USGG2003 model used  GPS OBS        
 DH3205
 DH3205.Superseded values are not recommended for survey control.
 DH3205
 DH3205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3205.See file dsdata.pdf to determine how the superseded data were derived.
 DH3205
 DH3205_MARKER: DD = SURVEY DISK
 DH3205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3205_STAMPING: LMS 215 1983
 DH3205_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3205+STABILITY: SURFACE MOTION
 DH3205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3205+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2009
 DH3205
 DH3205  HISTORY     - Date     Condition        Report By
 DH3205  HISTORY     - UNK      MONUMENTED       USACE
 DH3205  HISTORY     - 20021217 GOOD             3001
 DH3205  HISTORY     - 20090427 GOOD             WOOLPT
 DH3205
 DH3205                          STATION DESCRIPTION
 DH3205
 DH3205'DESCRIBED BY 3001, INC 2002 (MH)
 DH3205'HE STATION IS LOCATED IN POINTE COUPEE PARISH, 0.8 MILES NORTH OF
 DH3205'MORGANZA, 4 MILES  NORTHWEST OF LABALLE AND 7.3 MILES WOUTHEAST OF
 DH3205'BATCHLOR, LA.
 DH3205'
 DH3205'OWNERSHIP- CORPS OF ENGINEERS, NEW ORLEANS DISTRICT
 DH3205'
 DH3205'TO REACH THE STATION FROM THE INTERSECTION OF HWY 1 AND HWY 10 IN
 DH3205'MORGANZA, GO NORTH  ON HWY 1 FOR 0.8 MILES TO JUNCTION OF HWY 1 AND
 DH3205'LEVEE ROAD ON RIGHT, TURN RIGHT ON LEVEE  ROAD AND GO 0.06 MILES AND
 DH3205'MARK ON TOP OF LEVEE.
 DH3205'
 DH3205'THE STATION IS A COE 3 INCH ALUMINUM CAP SET IN CONCRETE, STAMPED LMW
 DH3205'215 1983, RECESSED  0.7 FEET BELOW GROUND, 2 FEET NORTH OF CENTERLINE
 DH3205'OF LEVEE, ABOUT 300 FEET EAST OF  CENTERLINE OF HWY 1, 22 FEET WEST OF
 DH3205'A ROAD LEADING NORTH.
 DH3205
 DH3205                          STATION RECOVERY (2009)
 DH3205
 DH3205'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 DH3205'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1219 ***********************************************************************
 BH1219  TIDAL BM    -  This is a Tidal Bench Mark.
 BH1219  DESIGNATION -  141
 BH1219  PID         -  BH1219
 BH1219  STATE/COUNTY-  LA/ST TAMMANY
 BH1219  COUNTRY     -  US
 BH1219  USGS QUAD   -  RIGOLETS (2018)
 BH1219
 BH1219                         *CURRENT SURVEY CONTROL
 BH1219  ______________________________________________________________________
 BH1219* NAD 83(1986) POSITION- 30 13 53.     (N) 089 40 08.     (W)   SCALED
 BH1219* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1219  **This station is located in a suspected subsidence area (see below).
 BH1219  ______________________________________________________________________
 BH1219  GEOID HEIGHT    -        -26.684 (meters)                     GEOID18
 BH1219
 BH1219.The horizontal coordinates were scaled from a map and have
 BH1219.an estimated accuracy of +/- 6 seconds.
 BH1219
 BH1219.** This station is in an area of known vertical motion.  Due to the
 BH1219.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1219.** determined the orthometric heights for marks in these suspect
 BH1219.** subsidence areas should be considered valid only at the epoch date
 BH1219.** associated with the orthometric height.  These heights must always
 BH1219.** be validated when used as control.  All previously superseded
 BH1219.** orthometric heights are now considered suspect and are available
 BH1219.** in the superseded section.  NGS does not recommend using suspect
 BH1219.** or superseded heights as control.
 BH1219
 BH1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1219.GEOID18 height accuracy estimate available here.
 BH1219
 BH1219.This Tidal Bench Mark is designated as VM 15784
 BH1219.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BH1219
 BH1219.Click photographs - Photos may exist for this station.
 BH1219
 BH1219;                    North         East    Units  Estimated Accuracy
 BH1219;SPC LA S     -   193,080.    1,160,210.      MT  (+/- 180 meters Scaled)
 BH1219
 BH1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU431474(NAD 83)
 BH1219
 BH1219                          SUPERSEDED SURVEY CONTROL
 BH1219
 BH1219.No superseded survey control is available for this station.
 BH1219
 BH1219_MARKER: DD = SURVEY DISK
 BH1219_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH1219_SP_SET: BRIDGE
 BH1219_STAMPING: 141
 BH1219_MARK LOGO: CGS+SS
 BH1219_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1219_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1219+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2006
 BH1219
 BH1219  HISTORY     - Date     Condition        Report By
 BH1219  HISTORY     - 1934     MONUMENTED       LAGS
 BH1219  HISTORY     - 1969     GOOD             CGS
 BH1219  HISTORY     - 1970     GOOD             NGS
 BH1219  HISTORY     - 1977     GOOD             NGS
 BH1219  HISTORY     - 1980     GOOD             USGS
 BH1219  HISTORY     - 19930317 GOOD             NGS
 BH1219  HISTORY     - 20060420 GOOD             NGS
 BH1219
 BH1219                          STATION DESCRIPTION
 BH1219
 BH1219'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1219'3.4 MI W FROM PEARLINGTON.
 BH1219'ABOUT 3.4 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE EAST END OF THE
 BH1219'HIGHWAY BRIDGE OVER THE PEARL RIVER AT PEARLINGTON, 0.55 MILE EAST OF
 BH1219'THE JUNCTION OF U. S. HIGHWAY 90 LEADING NORTHWEST, SET ON THE TOP OF
 BH1219'THE CONCRETE BASE FOR THE NORTH CONCRETE GUARD RAIL OF THE HIGHWAY
 BH1219'BRIDGE OVER THE WEST PEARL RIVER, 57 FEET EAST OF THE WEST END OF THE
 BH1219'CONCRETE BASE FOR THE GUARD RAIL, 11.5 FEET NORTH OF THE CENTER LINE
 BH1219'OF THE BRIDGE FLOOR AND 7 INCHES ABOVE THE LEVEL OF THE BRIDGE FLOOR.
 BH1219'SEC 26, T 9S, R 15 E.
 BH1219
 BH1219                          STATION RECOVERY (1970)
 BH1219
 BH1219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1219'RECOVERED IN GOOD CONDITION.
 BH1219
 BH1219                          STATION RECOVERY (1977)
 BH1219
 BH1219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1219'3.4 MILES WEST ALONG U.S. HIGHWAY 90 FROM THE EAST END OF THE
 BH1219'HIGHWAY BRIDGE OVER PEARL RIVER AT PEARLINGTON, 0.55 MILE EAST OF
 BH1219'THE JUNCTION OF U.S. HIGHWAY 190 LEADING NORTHWEST, SET ON TOP OF
 BH1219'THE NORTH CONCRETE BASE FOR THE NORTH CONCRETE GUARD RAIL OF THE
 BH1219'HIGHWAY BRIDGE OVER WEST PEARL RIVER, 57 FT. EAST OF THE WEST END
 BH1219'OF THE GUARD RAIL, 11.5 FT. NORTH OF CENTER LINE OF THE BRIDGE FLOOR.
 BH1219
 BH1219                          STATION RECOVERY (1980)
 BH1219
 BH1219'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BH1219'RECOVERED IN GOOD CONDITION.
 BH1219
 BH1219                          STATION RECOVERY (1993)
 BH1219
 BH1219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 BH1219'5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF
 BH1219'STATE HIGHWAY 604 IN PEARLINGTON, MISSISSIPPI, NEAR THE NORTH
 BH1219'CONCRETE CURB OF THE HIGHWAY BRIDGE SPANNING THE WEST PEARL RIVER,
 BH1219'17.3 M (56.8 FT) EAST OF THE WEST END OF THE BRIDGE, 3.7 M (12.1 FT)
 BH1219'NORTH OF THE HIGHWAY CENTERLINE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL
 BH1219'OF THE HIGHWAY.
 BH1219
 BH1219                          STATION RECOVERY (2006)
 BH1219
 BH1219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1219'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2054 ***********************************************************************
 CQ2054  DESIGNATION -  1410
 CQ2054  PID         -  CQ2054
 CQ2054  STATE/COUNTY-  LA/BOSSIER
 CQ2054  COUNTRY     -  US
 CQ2054  USGS QUAD   -  HUGHES (2018)
 CQ2054
 CQ2054                         *CURRENT SURVEY CONTROL
 CQ2054  ______________________________________________________________________
 CQ2054* NAD 83(1986) POSITION- 32 47 35.     (N) 093 39 55.     (W)   SCALED
 CQ2054* NAVD 88 ORTHO HEIGHT -    80.659 (meters)      264.63  (feet) ADJUSTED
 CQ2054  ______________________________________________________________________
 CQ2054  GEOID HEIGHT    -        -26.209 (meters)                     GEOID18
 CQ2054  DYNAMIC HEIGHT  -         80.569 (meters)      264.33  (feet) COMP
 CQ2054  MODELED GRAVITY -    979,521.8   (mgal)                       NAVD 88
 CQ2054
 CQ2054  VERT ORDER      -  SECOND    CLASS 0
 CQ2054
 CQ2054.The horizontal coordinates were scaled from a map and have
 CQ2054.an estimated accuracy of +/- 6 seconds.
 CQ2054
 CQ2054.The orthometric height was determined by differential leveling and
 CQ2054.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2054.in June 1991.
 CQ2054
 CQ2054.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2054.GEOID18 height accuracy estimate available here.
 CQ2054
 CQ2054.Click photographs - Photos may exist for this station.
 CQ2054
 CQ2054.The dynamic height is computed by dividing the NAVD 88
 CQ2054.geopotential number by the normal gravity value computed on the
 CQ2054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2054.degrees latitude (g = 980.6199 gals.).
 CQ2054
 CQ2054.The modeled gravity was interpolated from observed gravity values.
 CQ2054
 CQ2054;                    North         East    Units  Estimated Accuracy
 CQ2054;SPC LA N     -   254,840.      890,850.      MT  (+/- 180 meters Scaled)
 CQ2054
 CQ2054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS377285(NAD 83)
 CQ2054
 CQ2054                          SUPERSEDED SURVEY CONTROL
 CQ2054
 CQ2054  NGVD 29 (11/26/84)   80.729  (m)          264.86   (f) ADJUSTED    2 0
 CQ2054
 CQ2054.Superseded values are not recommended for survey control.
 CQ2054
 CQ2054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2054.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2054
 CQ2054_MARKER: DD = SURVEY DISK
 CQ2054_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2054_STAMPING: 1410
 CQ2054_MARK LOGO: CGS+SS
 CQ2054_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2054
 CQ2054  HISTORY     - Date     Condition        Report By
 CQ2054  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2054  HISTORY     - 1968     GOOD             LADH
 CQ2054  HISTORY     - 20010331 POOR             USPSQD
 CQ2054  HISTORY     - 20020114 POOR             USPSQD
 CQ2054
 CQ2054                          STATION DESCRIPTION
 CQ2054
 CQ2054'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ2054'ABOUT 2.7 MILES SOUTHWEST TOWARD BENTON ALONG LOUISIANA HIGHWAY 160
 CQ2054'FROM INTERSECTION OF LOUISIANA HIGHWAY 157 AND LOUISIANA HIGHWAY 160
 CQ2054'IN ROCKY MOUNT.  IT IS ON TOP OF BACKSLOPE, 29 FEET NORTH OF
 CQ2054'CENTERLINE OF LOUISIANA HIGHWAY 160, 12 FEET FROM EDGE OF WOODS.  A
 CQ2054'STEEL WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE MARK.  SEC 24,
 CQ2054'T21N, R13W.
 CQ2054
 CQ2054                          STATION RECOVERY (2001)
 CQ2054
 CQ2054'RECOVERY NOTE BY US POWER SQUADRON 2001
 CQ2054'MARK RECOVERED IN POOR CONDITION.
 CQ2054
 CQ2054                          STATION RECOVERY (2002)
 CQ2054
 CQ2054'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ2054'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2058 ***********************************************************************
 CQ2058  DESIGNATION -  1415
 CQ2058  PID         -  CQ2058
 CQ2058  STATE/COUNTY-  LA/BOSSIER
 CQ2058  COUNTRY     -  US
 CQ2058  USGS QUAD   -  HUGHES (2018)
 CQ2058
 CQ2058                         *CURRENT SURVEY CONTROL
 CQ2058  ______________________________________________________________________
 CQ2058* NAD 83(1986) POSITION- 32 48 52.     (N) 093 37 47.     (W)   SCALED
 CQ2058* NAVD 88 ORTHO HEIGHT -   125.374 (meters)      411.33  (feet) ADJUSTED
 CQ2058  ______________________________________________________________________
 CQ2058  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 CQ2058  DYNAMIC HEIGHT  -        125.234 (meters)      410.87  (feet) COMP
 CQ2058  MODELED GRAVITY -    979,521.7   (mgal)                       NAVD 88
 CQ2058
 CQ2058  VERT ORDER      -  SECOND    CLASS 0
 CQ2058
 CQ2058.The horizontal coordinates were scaled from a map and have
 CQ2058.an estimated accuracy of +/- 6 seconds.
 CQ2058
 CQ2058.The orthometric height was determined by differential leveling and
 CQ2058.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2058.in June 1991.
 CQ2058
 CQ2058.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2058.GEOID18 height accuracy estimate available here.
 CQ2058
 CQ2058.Click photographs - Photos may exist for this station.
 CQ2058
 CQ2058.The dynamic height is computed by dividing the NAVD 88
 CQ2058.geopotential number by the normal gravity value computed on the
 CQ2058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2058.degrees latitude (g = 980.6199 gals.).
 CQ2058
 CQ2058.The modeled gravity was interpolated from observed gravity values.
 CQ2058
 CQ2058;                    North         East    Units  Estimated Accuracy
 CQ2058;SPC LA N     -   257,180.      894,200.      MT  (+/- 180 meters Scaled)
 CQ2058
 CQ2058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS410308(NAD 83)
 CQ2058
 CQ2058                          SUPERSEDED SURVEY CONTROL
 CQ2058
 CQ2058  NGVD 29 (11/26/84)  125.441  (m)          411.55   (f) ADJUSTED    2 0
 CQ2058
 CQ2058.Superseded values are not recommended for survey control.
 CQ2058
 CQ2058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2058.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2058
 CQ2058_MARKER: DD = SURVEY DISK
 CQ2058_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2058_STAMPING: 1415
 CQ2058_MARK LOGO: CGS+SS
 CQ2058_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2058
 CQ2058  HISTORY     - Date     Condition        Report By
 CQ2058  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2058  HISTORY     - 1968     GOOD             LADH
 CQ2058  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 CQ2058  HISTORY     - 20020114 MARK NOT FOUND   USPSQD
 CQ2058
 CQ2058                          STATION DESCRIPTION
 CQ2058
 CQ2058'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ2058'IN ROCKY MOUNT.
 CQ2058'ABOUT 354 FEET WEST FROM CENTERLINE OF INTERSECTION OF LOUISIANA
 CQ2058'HIGHWAY 157 AND LOUISIANA HIGHWAY 160.  IT IS 49 FEET NORTH OF
 CQ2058'CENTERLINE OF LOUISIANA HIGHWAY 160, 45 FEET WEST OF 18 INCH PERSIMMON
 CQ2058'TREE, 1 FOOT BEHIND MESH FENCE AT EDGE OF PINE TIMBER.
 CQ2058
 CQ2058                          STATION RECOVERY (2001)
 CQ2058
 CQ2058'RECOVERY NOTE BY US POWER SQUADRON 2001
 CQ2058'MARK NOT FOUND.
 CQ2058
 CQ2058                          STATION RECOVERY (2002)
 CQ2058
 CQ2058'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ2058'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2059 ***********************************************************************
 CQ2059  DESIGNATION -  1416
 CQ2059  PID         -  CQ2059
 CQ2059  STATE/COUNTY-  LA/BOSSIER
 CQ2059  COUNTRY     -  US
 CQ2059  USGS QUAD   -  HUGHES (2018)
 CQ2059
 CQ2059                         *CURRENT SURVEY CONTROL
 CQ2059  ______________________________________________________________________
 CQ2059* NAD 83(1992) POSITION- 32 48 55.01410(N) 093 37 38.36631(W)   ADJUSTED
 CQ2059* NAD 83(1992) ELLIP HT-    95.738 (meters)        (01/02/04)   ADJUSTED
 CQ2059* NAVD 88 ORTHO HEIGHT -   121.983 (meters)      400.21  (feet) ADJUSTED
 CQ2059  ______________________________________________________________________
 CQ2059  GEOID HEIGHT    -        -26.198 (meters)                     GEOID18
 CQ2059  NAD 83(1992) X  -   -339,467.913 (meters)                     COMP
 CQ2059  NAD 83(1992) Y  - -5,354,935.654 (meters)                     COMP
 CQ2059  NAD 83(1992) Z  -  3,436,811.748 (meters)                     COMP
 CQ2059  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 CQ2059  DYNAMIC HEIGHT  -        121.847 (meters)      399.76  (feet) COMP
 CQ2059  MODELED GRAVITY -    979,521.8   (mgal)                       NAVD 88
 CQ2059
 CQ2059  HORZ ORDER      -  THIRD
 CQ2059  VERT ORDER      -  SECOND    CLASS 0
 CQ2059  ELLP ORDER      -  FOURTH    CLASS II
 CQ2059
 CQ2059.The horizontal coordinates were established by GPS observations
 CQ2059.and adjusted by the National Geodetic Survey in January 1993.
 CQ2059
 CQ2059.The orthometric height was determined by differential leveling and
 CQ2059.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2059.in June 1991.
 CQ2059
 CQ2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2059.GEOID18 height accuracy estimate available here.
 CQ2059
 CQ2059.Click photographs - Photos may exist for this station.
 CQ2059
 CQ2059.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ2059
 CQ2059.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2059
 CQ2059.The ellipsoidal height was determined by GPS observations
 CQ2059.and is referenced to NAD 83.
 CQ2059
 CQ2059.The dynamic height is computed by dividing the NAVD 88
 CQ2059.geopotential number by the normal gravity value computed on the
 CQ2059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2059.degrees latitude (g = 980.6199 gals.).
 CQ2059
 CQ2059.The modeled gravity was interpolated from observed gravity values.
 CQ2059
 CQ2059. The following values were computed from the NAD 83(1992) position.
 CQ2059
 CQ2059;                    North         East     Units Scale Factor Converg.
 CQ2059;SPC LA N     -   257,267.719   894,426.939   MT  1.00003726   -0 35 45.7
 CQ2059;SPC LA N     -   844,052.51  2,934,465.72   sFT  1.00003726   -0 35 45.7
 CQ2059;UTM  15      - 3,630,983.584   441,275.712   MT  0.99964252   -0 20 23.9
 CQ2059
 CQ2059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2059!SPC LA N     -   0.99998497  x   1.00003726  =   1.00002223
 CQ2059!UTM  15      -   0.99998497  x   0.99964252  =   0.99962749
 CQ2059
 CQ2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4127530983(NAD 83)
 CQ2059
 CQ2059                          SUPERSEDED SURVEY CONTROL
 CQ2059
 CQ2059  ELLIP H (01/21/93)   95.844  (m)                       GP(       ) 4 2
 CQ2059  NAD 83(1986)-  32 48 55.02692(N)    093 37 38.35668(W) AD(       ) 3
 CQ2059  NAD 27      -  32 48 54.52027(N)    093 37 37.73194(W) AD(       ) 3
 CQ2059  NGVD 29             122.05   (m)          400.4    (f) LEVELING    3  
 CQ2059  NGVD 29 (11/26/84)  122.051  (m)          400.43   (f) ADJUSTED    2 0
 CQ2059
 CQ2059.Superseded values are not recommended for survey control.
 CQ2059
 CQ2059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2059.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2059
 CQ2059_MARKER: DD = SURVEY DISK
 CQ2059_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2059_STAMPING: 1416
 CQ2059_MARK LOGO: CGS+SS
 CQ2059_PROJECTION: FLUSH
 CQ2059_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2059_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2059+SATELLITE: SATELLITE OBSERVATIONS - 1987
 CQ2059
 CQ2059  HISTORY     - Date     Condition        Report By
 CQ2059  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2059  HISTORY     - 1968     GOOD             LADH
 CQ2059  HISTORY     - 1987     GOOD             LAGS
 CQ2059  HISTORY     - 20010331 GOOD             USPSQD
 CQ2059  HISTORY     - 20020114 GOOD             USPSQD
 CQ2059
 CQ2059                          STATION DESCRIPTION
 CQ2059
 CQ2059'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ2059'IN ROCKY MOUNT.
 CQ2059'LOCATED 582 FEET EAST OF INTERSECTION OF LOUISIANA HIGHWAY 157 AND
 CQ2059'LOUISIANA 160.  166 FEET WEST OF CENTERLINE ROCKY MOUNT SCHOOL ROAD.
 CQ2059'34 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 160.  90 FEET
 CQ2059'NORTHEAST OF 18 INCH HICKORY IN OPEN LOT.  SEC 17, T21N, R12W.
 CQ2059
 CQ2059                          STATION RECOVERY (1987)
 CQ2059
 CQ2059'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1987 (EDW)
 CQ2059'THE STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 CQ2059'OBSERVATIONS.
 CQ2059'
 CQ2059'THE STATION IS LOCATED AT ROCKY MOUNT NEAR THE ROCKY MOUNT SCHOOL.
 CQ2059'OWNERSHIP--MR. CHARLES K. ARCHER, ROUTE 3 BOX 1829, PLAIN DEALING, LA.
 CQ2059'71064, TELEPHONE 318-326-5180.
 CQ2059'
 CQ2059'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 157 NORTH AND
 CQ2059'STATE HIGHWAY 160, GO EAST ON HIGHWAY 160 FOR 0.3 KM (0.2 MI) TO THE
 CQ2059'STATION ON THE RIGHT.
 CQ2059'
 CQ2059'THE STATION IS A STANDARD LAGS DISK STAMPED---1416---, SET INTO THE
 CQ2059'TOP OF A SQUARE CONCRETE MONUMENT 30 CM ON SIDE FLUSH WITH GROUND.
 CQ2059'LOCATED 50.6 METERS (166 FT) WEST FROM THE CENTER OF A PAVED ROAD
 CQ2059'LEADING TO THE ROCKY MOUNT SCHOOL, 10.4 METERS (34.0 FT) SOUTH FROM
 CQ2059'THE CENTER OF STATE HIGHWAY 160 AND 0.30 METER (1.0 FT) SOUTH FROM A
 CQ2059'METAL WITNESS POST.
 CQ2059'
 CQ2059'DESCRIBED BY REX D. BALL.
 CQ2059
 CQ2059                          STATION RECOVERY (2001)
 CQ2059
 CQ2059'RECOVERY NOTE BY US POWER SQUADRON 2001
 CQ2059'RECOVERED IN GOOD CONDITION.
 CQ2059
 CQ2059                          STATION RECOVERY (2002)
 CQ2059
 CQ2059'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ2059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1216 ***********************************************************************
 BH1216  DESIGNATION -  142
 BH1216  PID         -  BH1216
 BH1216  STATE/COUNTY-  LA/ST TAMMANY
 BH1216  COUNTRY     -  US
 BH1216  USGS QUAD   -  RIGOLETS (2018)
 BH1216
 BH1216                         *CURRENT SURVEY CONTROL
 BH1216  ______________________________________________________________________
 BH1216* NAD 83(1986) POSITION- 30 14 04.32   (N) 089 38 44.23   (W)   HD_HELD1
 BH1216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1216  **This station is located in a suspected subsidence area (see below).
 BH1216  ______________________________________________________________________
 BH1216  GEOID HEIGHT    -        -26.715 (meters)                     GEOID18
 BH1216
 BH1216.The horizontal coordinates were determined by differentially corrected
 BH1216.hand held GPS observations or other comparable positioning techniques
 BH1216.and have an estimated accuracy of +/- 3 meters.
 BH1216
 BH1216.** This station is in an area of known vertical motion.  Due to the
 BH1216.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1216.** determined the orthometric heights for marks in these suspect
 BH1216.** subsidence areas should be considered valid only at the epoch date
 BH1216.** associated with the orthometric height.  These heights must always
 BH1216.** be validated when used as control.  All previously superseded
 BH1216.** orthometric heights are now considered suspect and are available
 BH1216.** in the superseded section.  NGS does not recommend using suspect
 BH1216.** or superseded heights as control.
 BH1216
 BH1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1216.GEOID18 height accuracy estimate available here.
 BH1216
 BH1216.Click photographs - Photos may exist for this station.
 BH1216
 BH1216;                    North         East    Units  Estimated Accuracy
 BH1216;SPC LA S     -   193,459.9   1,162,440.4     MT  (+/- 3 meters HH1 GPS) 
 BH1216
 BH1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU4539347735(NAD 83)
 BH1216
 BH1216                          SUPERSEDED SURVEY CONTROL
 BH1216
 BH1216.No superseded survey control is available for this station.
 BH1216
 BH1216_MARKER: DD = SURVEY DISK
 BH1216_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH1216_SP_SET: BRIDGE
 BH1216_STAMPING: 142
 BH1216_MARK LOGO: CGS+SS
 BH1216_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1216+SATELLITE: SATELLITE OBSERVATIONS - March 17, 1993
 BH1216
 BH1216  HISTORY     - Date     Condition        Report By
 BH1216  HISTORY     - 1934     MONUMENTED       LAGS
 BH1216  HISTORY     - 1969     GOOD             CGS
 BH1216  HISTORY     - 1971     GOOD             NGS
 BH1216  HISTORY     - 1977     GOOD             NGS
 BH1216  HISTORY     - 1978     GOOD             LADTD
 BH1216  HISTORY     - 19930317 GOOD             NGS
 BH1216
 BH1216                          STATION DESCRIPTION
 BH1216
 BH1216'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1216'1.95 MI W FROM PEARLINGTON.
 BH1216'ABOUT 1.95 WEST ALONG U. S. HIGHWAY 90 FROM THE EAST END OF THE
 BH1216'HIGHWAY BRIDGE OVER THE PEARL RIVER AT PEARLINGTON, SET ON THE TOP OF
 BH1216'THE CONCRETE BASE FOR THE SOUTH CONCRETE GUARD RAILING OF THE HIGHWAY
 BH1216'BRIDGE OVER WEST MIDDLE RIVER, 169.1 FEET WEST OF THE EAST END OF THE
 BH1216'BRIDGE, 12.2 FEET SOUTH OF THE CENTER OF THE BRIDGE FLOOR, 1 FOOT WEST
 BH1216'OF THE EAST END OF THE EAST STEEL SPAN OF THE BRIDGE, DIRECTLY OVER
 BH1216'THE EAST CONCRETE PIER OF THE EAST STEEL SPAN AND 7 INCHES ABOVE THE
 BH1216'LEVEL OF THE BRIDGE FLOOR.  SEC 25, T 9S, R 15E.
 BH1216
 BH1216                          STATION RECOVERY (1971)
 BH1216
 BH1216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 BH1216'RECOVERED IN GOOD CONDITION.
 BH1216
 BH1216                          STATION RECOVERY (1977)
 BH1216
 BH1216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1216'RECOVERED IN GOOD CONDITION.
 BH1216
 BH1216                          STATION RECOVERY (1978)
 BH1216
 BH1216'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BH1216'RECOVERED IN GOOD CONDITION.
 BH1216
 BH1216                          STATION RECOVERY (1993)
 BH1216
 BH1216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 BH1216'3.4 KM (2.10 MI) WESTERLY ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF
 BH1216'STATE HIGHWAY 604 IN PEARLINGTON, MISSISSIPPI, IN THE SOUTHEAST
 BH1216'CONCRETE CURB OF THE HIGHWAY BRIDGE SPANNING THE WEST MIDDLE RIVER,
 BH1216'51.7 M (169.6 FT) WEST OF THE EAST END OF THE BRIDGE, 3.7 M (12.1 FT)
 BH1216'SOUTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) WEST OF THE EAST END
 BH1216'OF THE STEEL TRUSS, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 BH1216'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1210 ***********************************************************************
 BH1210  DESIGNATION -  143 STAUNTON C
 BH1210  PID         -  BH1210
 BH1210  STATE/COUNTY-  LA/ST TAMMANY
 BH1210  COUNTRY     -  US
 BH1210  USGS QUAD   -  ENGLISH LOOKOUT (2018)
 BH1210
 BH1210                         *CURRENT SURVEY CONTROL
 BH1210  ______________________________________________________________________
 BH1210* NAD 83(1986) POSITION- 30 14 19.8    (N) 089 36 58.6    (W)   HD_HELD2
 BH1210* NAVD 88 ORTHO HEIGHT -     3.808 (meters)       12.49  (feet) ADJUSTED
 BH1210* NAVD 88 EPOCH        -  2009.55
 BH1210  **This station is located in a suspected subsidence area (see below).
 BH1210  ______________________________________________________________________
 BH1210  GEOID HEIGHT    -        -26.757 (meters)                     GEOID18
 BH1210  DYNAMIC HEIGHT  -          3.803 (meters)       12.48  (feet) COMP
 BH1210  MODELED GRAVITY -    979,336.3   (mgal)                       NAVD 88
 BH1210
 BH1210  VERT ORDER      -  FIRST     CLASS II
 BH1210
 BH1210.The horizontal coordinates were established by autonomous hand held GPS
 BH1210.observations and have an estimated accuracy of +/- 10 meters.
 BH1210
 BH1210.** This station is in an area of known vertical motion.  Due to the
 BH1210.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1210.** determined the orthometric heights for marks in these suspect
 BH1210.** subsidence areas should be considered valid only at the epoch date
 BH1210.** associated with the orthometric height.  These heights must always
 BH1210.** be validated when used as control.  All previously superseded
 BH1210.** orthometric heights are now considered suspect and are available
 BH1210.** in the superseded section.  NGS does not recommend using suspect
 BH1210.** or superseded heights as control.
 BH1210
 BH1210.The orthometric height was determined by differential leveling and
 BH1210.adjusted by the NATIONAL GEODETIC SURVEY
 BH1210.in July 2012.
 BH1210
 BH1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1210.GEOID18 height accuracy estimate available here.
 BH1210
 BH1210.Click photographs - Photos may exist for this station.
 BH1210
 BH1210.The dynamic height is computed by dividing the NAVD 88
 BH1210.geopotential number by the normal gravity value computed on the
 BH1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1210.degrees latitude (g = 980.6199 gals.).
 BH1210
 BH1210.The modeled gravity was interpolated from observed gravity values.
 BH1210
 BH1210;                    North         East    Units  Estimated Accuracy
 BH1210;SPC LA S     -   193,978.    1,165,257.      MT  (+/- 10 meters HH2 GPS)
 BH1210
 BH1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU4822948146(NAD 83)
 BH1210
 BH1210                          SUPERSEDED SURVEY CONTROL
 BH1210
 BH1210  NAVD 88 (02/14/94)    3.949  (m)           12.96   (f) SUPERSEDED  1 1
 BH1210  NAVD 88 (06/15/91)    3.948  (m)           12.95   (f) SUPERSEDED  1 1
 BH1210  NGVD 29 (11/26/84)    3.906  (m)           12.81   (f) ADJUSTED    1 1
 BH1210
 BH1210.Superseded values are not recommended for survey control.
 BH1210
 BH1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1210.See file dsdata.pdf to determine how the superseded data were derived.
 BH1210
 BH1210_MARKER: DD = SURVEY DISK
 BH1210_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1210_SP_SET: BRIDGE CURBING
 BH1210_STAMPING: 143 STAUNTON C
 BH1210_MARK LOGO: LAGS
 BH1210_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1210_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1210_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1210+SATELLITE: SATELLITE OBSERVATIONS - November 27, 2009
 BH1210
 BH1210  HISTORY     - Date     Condition        Report By
 BH1210  HISTORY     - UNK      MONUMENTED       LAGS
 BH1210  HISTORY     - 1969     GOOD             CGS
 BH1210  HISTORY     - 1970     GOOD             NGS
 BH1210  HISTORY     - 1977     GOOD             NGS
 BH1210  HISTORY     - 19930317 GOOD             NGS
 BH1210  HISTORY     - 20091127 GOOD             NGS
 BH1210
 BH1210                          STATION DESCRIPTION
 BH1210
 BH1210'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1210'0.15 MI W FROM PEARLINGTON.
 BH1210'ABOUT 0.15 MILE WEST ALONG U. S. HIGHWAY 90 FROM THE EAST END OF THE
 BH1210'HIGHWAY BRIDGE OVER THE PEARL RIVER AT PEARLINGTON, MISSISSIPPI, SET
 BH1210'ON THE TOP OF AND 30 FEET EAST OF THE WEST END OF THE CONCRETE BASE OF
 BH1210'THE NORTH CONCRETE GUARD RAIL OF THE HIGHWAY BRIDGE OVER EAST PEARL
 BH1210'RIVER, 12 FEET NORTH OF THE CENTER LINE OF THE BRIDGE FLOOR AND 0.7
 BH1210'FOOT ABOVE THE LEVEL OF THE BRIDGE FLOOR.
 BH1210
 BH1210                          STATION RECOVERY (1970)
 BH1210
 BH1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1210'RECOVERED IN GOOD CONDITION.
 BH1210
 BH1210                          STATION RECOVERY (1977)
 BH1210
 BH1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1210'RECOVERED IN GOOD CONDITION.
 BH1210
 BH1210                          STATION RECOVERY (1993)
 BH1210
 BH1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 BH1210'0.6 KM (0.35 MI) WESTERLY ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF
 BH1210'STATE HIGHWAY 604 IN PEARLINGTON, MISSISSIPPI, IN TOP OF AND 9.0 M
 BH1210'(29.5 FT) EAST OF THE WEST END OF THE NORTH CONCRETE CURB OF THE
 BH1210'HIGHWAY BRIDGE SPANNING PEARL RIVER, 3.8 M (12.5 FT) NORTH OF THE
 BH1210'HIGHWAY CENTERLINE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 BH1210'HIGHWAY.
 BH1210
 BH1210                          STATION RECOVERY (2009)
 BH1210
 BH1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (DJR)
 BH1210'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3285 ***********************************************************************
 CQ3285  DESIGNATION -  1436
 CQ3285  PID         -  CQ3285
 CQ3285  STATE/COUNTY-  LA/BOSSIER
 CQ3285  COUNTRY     -  US
 CQ3285  USGS QUAD   -  BENTON (2018)
 CQ3285
 CQ3285                         *CURRENT SURVEY CONTROL
 CQ3285  ______________________________________________________________________
 CQ3285* NAD 83(1997) POSITION- 32 43 01.70354(N) 093 38 19.98767(W)   ADJUSTED
 CQ3285* NAVD 88 ORTHO HEIGHT -    88.    (meters)      289.    (feet) SCALED
 CQ3285  ______________________________________________________________________
 CQ3285  GEOID HEIGHT    -        -26.175 (meters)                     GEOID18
 CQ3285  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 CQ3285  HORZ ORDER      -  THIRD
 CQ3285
 CQ3285.The horizontal coordinates were established by classical geodetic methods
 CQ3285.and adjusted by the National Geodetic Survey in September 1999.
 CQ3285
 CQ3285.The orthometric height was scaled from a topographic map.
 CQ3285
 CQ3285.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3285.GEOID18 height accuracy estimate available here.
 CQ3285
 CQ3285.Click photographs - Photos may exist for this station.
 CQ3285
 CQ3285.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3285
 CQ3285. The following values were computed from the NAD 83(1997) position.
 CQ3285
 CQ3285;                    North         East     Units Scale Factor Converg.
 CQ3285;SPC LA N     -   246,395.417   893,229.872   MT  1.00001190   -0 36 07.7
 CQ3285;SPC LA N     -   808,382.30  2,930,538.34   sFT  1.00001190   -0 36 07.7
 CQ3285;UTM  15      - 3,620,110.178   440,127.752   MT  0.99964420   -0 20 43.2
 CQ3285
 CQ3285!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3285!SPC LA N     -   0.99999030  x   1.00001190  =   1.00000220
 CQ3285!UTM  15      -   0.99999030  x   0.99964420  =   0.99963451
 CQ3285
 CQ3285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4012720110(NAD 83)
 CQ3285
 CQ3285                          SUPERSEDED SURVEY CONTROL
 CQ3285
 CQ3285  NAD 83(1992)-  32 43 01.70349(N)    093 38 19.98649(W) AD(       ) 3
 CQ3285  NAD 83(1986)-  32 43 01.71586(N)    093 38 19.97718(W) AD(       ) 3
 CQ3285  NAD 27      -  32 43 01.19500(N)    093 38 19.34000(W) AD(       ) 3
 CQ3285
 CQ3285.Superseded values are not recommended for survey control.
 CQ3285
 CQ3285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3285.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3285
 CQ3285_MARKER: DD = SURVEY DISK
 CQ3285_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ3285_STAMPING: 1436
 CQ3285_MARK LOGO: LAGS
 CQ3285_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ3285
 CQ3285  HISTORY     - Date     Condition        Report By
 CQ3285  HISTORY     - 1950     MONUMENTED       LAGS
 CQ3285  HISTORY     - 20020302 MARK NOT FOUND   USPSQD
 CQ3285  HISTORY     - 20031108 MARK NOT FOUND   USPSQD
 CQ3285
 CQ3285                          STATION DESCRIPTION
 CQ3285
 CQ3285'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1950
 CQ3285'SEE STATION DESERTED.
 CQ3285
 CQ3285                          STATION RECOVERY (2002)
 CQ3285
 CQ3285'RECOVERY NOTE BY US POWER SQUADRON 2002 (WRH)
 CQ3285'MARK NOT FOUND.
 CQ3285
 CQ3285                          STATION RECOVERY (2003)
 CQ3285
 CQ3285'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ3285'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1909 ***********************************************************************
 CQ1909  DESIGNATION -  1449
 CQ1909  PID         -  CQ1909
 CQ1909  STATE/COUNTY-  LA/BOSSIER
 CQ1909  COUNTRY     -  US
 CQ1909  USGS QUAD   -  BENTON (2018)
 CQ1909
 CQ1909                         *CURRENT SURVEY CONTROL
 CQ1909  ______________________________________________________________________
 CQ1909* NAD 83(1986) POSITION- 32 42 39.64   (N) 093 44 15.72   (W)   HD_HELD1
 CQ1909* NAVD 88 ORTHO HEIGHT -    64.077 (meters)      210.23  (feet) ADJUSTED
 CQ1909  ______________________________________________________________________
 CQ1909  GEOID HEIGHT    -        -26.177 (meters)                     GEOID18
 CQ1909  DYNAMIC HEIGHT  -         64.005 (meters)      209.99  (feet) COMP
 CQ1909  MODELED GRAVITY -    979,522.7   (mgal)                       NAVD 88
 CQ1909
 CQ1909  VERT ORDER      -  FIRST     CLASS II
 CQ1909
 CQ1909.The horizontal coordinates were determined by differentially corrected
 CQ1909.hand held GPS observations or other comparable positioning techniques
 CQ1909.and have an estimated accuracy of +/- 3 meters.
 CQ1909
 CQ1909.The orthometric height was determined by differential leveling and
 CQ1909.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1909.in June 1991.
 CQ1909
 CQ1909.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1909.GEOID18 height accuracy estimate available here.
 CQ1909
 CQ1909.Click photographs - Photos may exist for this station.
 CQ1909
 CQ1909.The dynamic height is computed by dividing the NAVD 88
 CQ1909.geopotential number by the normal gravity value computed on the
 CQ1909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1909.degrees latitude (g = 980.6199 gals.).
 CQ1909
 CQ1909.The modeled gravity was interpolated from observed gravity values.
 CQ1909
 CQ1909;                    North         East    Units  Estimated Accuracy
 CQ1909;SPC LA N     -   245,817.4     883,958.7     MT  (+/- 3 meters HH1 GPS) 
 CQ1909
 CQ1909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3086219490(NAD 83)
 CQ1909
 CQ1909                          SUPERSEDED SURVEY CONTROL
 CQ1909
 CQ1909  NGVD 29 (11/26/84)   64.147  (m)          210.46   (f) ADJUSTED    1 2
 CQ1909
 CQ1909.Superseded values are not recommended for survey control.
 CQ1909
 CQ1909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1909.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1909
 CQ1909_MARKER: DD = SURVEY DISK
 CQ1909_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1909_STAMPING: 1449
 CQ1909_MARK LOGO: CGS+SS
 CQ1909_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1909_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1909
 CQ1909  HISTORY     - Date     Condition        Report By
 CQ1909  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1909  HISTORY     - 1961     GOOD             CGS
 CQ1909  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1909
 CQ1909                          STATION DESCRIPTION
 CQ1909
 CQ1909'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1909'0.9 MILE NORTH ALONG ST. LOUIS SOUTHWESTERN RAILROAD FROM STATION AT
 CQ1909'BENTON, 1.0 MILES NORTH FROM RAILROAD STATION ALONG STATE HIGHWAY 3, 4
 CQ1909'POLES SOUTH OF MILEPOST 436, 39 FEET WEST OF THE WEST RAIL, 5 3/4
 CQ1909'RAILS NORTH OF NORTH EDGE OF STATE HIGHWAY 3 OVERPASS, 15 FEET
 CQ1909'SOUTHWEST OF A TELEPHONE POLE, 6 FEET EAST OF A FENCE, 0.9 FOOT NORTH
 CQ1909'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE RAILS, AND SET IN THE
 CQ1909'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 CQ1909
 CQ1909                          STATION RECOVERY (2002)
 CQ1909
 CQ1909'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1909'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1159 ***********************************************************************
 CP1159  DESIGNATION -  1450 A BOLT
 CP1159  PID         -  CP1159
 CP1159  STATE/COUNTY-  LA/EAST CARROLL
 CP1159  COUNTRY     -  US
 CP1159  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1159
 CP1159                         *CURRENT SURVEY CONTROL
 CP1159  ______________________________________________________________________
 CP1159* NAD 83(1986) POSITION- 32 42 05.     (N) 091 07 34.     (W)   SCALED
 CP1159* NAVD 88 ORTHO HEIGHT -    29.82  (+/-2cm)       97.8   (feet) VERTCON3
 CP1159  ______________________________________________________________________
 CP1159  GEOID HEIGHT    -        -26.407 (meters)                     GEOID18
 CP1159  VERT ORDER      -  ? (See Below)
 CP1159
 CP1159.The horizontal coordinates were scaled from a map and have
 CP1159.an estimated accuracy of +/- 6 seconds.
 CP1159
 CP1159.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1159.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1159
 CP1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1159.GEOID18 height accuracy estimate available here.
 CP1159
 CP1159.The vertical order pertains to the NGVD 29 superseded value.
 CP1159
 CP1159.Click photographs - Photos may exist for this station.
 CP1159
 CP1159;                    North         East    Units  Estimated Accuracy
 CP1159;SPC LA N     -   244,900.    1,128,820.      MT  (+/- 180 meters Scaled)
 CP1159
 CP1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS756197(NAD 83)
 CP1159
 CP1159                          SUPERSEDED SURVEY CONTROL
 CP1159
 CP1159  NGVD 29 (??/??/92)   29.822  (m)           97.84   (f) ADJ UNCH       
 CP1159
 CP1159.Superseded values are not recommended for survey control.
 CP1159
 CP1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1159.See file dsdata.pdf to determine how the superseded data were derived.
 CP1159
 CP1159_MARKER: B = BOLT
 CP1159_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CP1159_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1159
 CP1159  HISTORY     - Date     Condition        Report By
 CP1159  HISTORY     - UNK      MONUMENTED       USACE
 CP1159  HISTORY     - 1934     GOOD             USACE
 CP1159
 CP1159                          STATION DESCRIPTION
 CP1159
 CP1159'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1159'9.5 MI SE FROM LAKE PROVIDENCE.
 CP1159'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1159'MISS. RIVER EAST CARROLL PARISH, LA.  APPROXIMATELY 9 1/2 MILES
 CP1159'SOUTHEAST OF LAKE PROVIDENCE, LA. 4 MILES NORTHEAST OF TRANSYLVANIA.
 CP1159'684 FEET OPPOSITE LEVEE STATION NO. 1450.  1500 FEET NORTH OF HOMEWOOD
 CP1159'PLANTATION HOME.  1500 FEET SOUTH OF PLANTATION HOME IN PECAN GROVE.
 CP1159'18 FEET EAST OF CENTER LINE OF DIRT ROAD ON DITCH BANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1158 ***********************************************************************
 CP1158  DESIGNATION -  1450 A CAP
 CP1158  PID         -  CP1158
 CP1158  STATE/COUNTY-  LA/EAST CARROLL
 CP1158  COUNTRY     -  US
 CP1158  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1158
 CP1158                         *CURRENT SURVEY CONTROL
 CP1158  ______________________________________________________________________
 CP1158* NAD 83(1986) POSITION- 32 42 05.     (N) 091 07 34.     (W)   SCALED
 CP1158* NAVD 88 ORTHO HEIGHT -    31.02  (+/-2cm)      101.8   (feet) VERTCON3
 CP1158  ______________________________________________________________________
 CP1158  GEOID HEIGHT    -        -26.407 (meters)                     GEOID18
 CP1158  VERT ORDER      -  ? (See Below)
 CP1158
 CP1158.The horizontal coordinates were scaled from a map and have
 CP1158.an estimated accuracy of +/- 6 seconds.
 CP1158
 CP1158.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1158.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1158
 CP1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1158.GEOID18 height accuracy estimate available here.
 CP1158
 CP1158.The vertical order pertains to the NGVD 29 superseded value.
 CP1158
 CP1158.Click photographs - Photos may exist for this station.
 CP1158
 CP1158;                    North         East    Units  Estimated Accuracy
 CP1158;SPC LA N     -   244,900.    1,128,820.      MT  (+/- 180 meters Scaled)
 CP1158
 CP1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS756197(NAD 83)
 CP1158
 CP1158                          SUPERSEDED SURVEY CONTROL
 CP1158
 CP1158  NGVD 29 (??/??/92)   31.027  (m)          101.79   (f) ADJ UNCH       
 CP1158
 CP1158.Superseded values are not recommended for survey control.
 CP1158
 CP1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1158.See file dsdata.pdf to determine how the superseded data were derived.
 CP1158
 CP1158_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1158_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1158_MARK LOGO: USACE
 CP1158_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1158_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1158
 CP1158  HISTORY     - Date     Condition        Report By
 CP1158  HISTORY     - UNK      MONUMENTED       USACE
 CP1158  HISTORY     - 1934     GOOD             USACE
 CP1158
 CP1158                          STATION DESCRIPTION
 CP1158
 CP1158'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1158'9.5 MI SE FROM LAKE PROVIDENCE.
 CP1158'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1158'MISS. RIVER EAST CARROLL PARISH, LA.  APPROXIMATELY 9 1/2 MILES
 CP1158'SOUTHEAST OF LAKE PROVIDENCE, LA. 4 MILES NORTHEAST OF TRANSYLVANIA.
 CP1158'684 FEET OPPOSITE LEVEE STATION NO. 1450.  1500 FEET NORTH OF HOMEWOOD
 CP1158'PLANTATION HOME.  1500 FEET SOUTH OF PLANTATION HOME IN PECAN GROVE.
 CP1158'18 FEET EAST OF CENTER LINE OF DIRT ROAD ON DITCH BANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8334 ***********************************************************************
 AF8334  DESIGNATION -  1461
 AF8334  PID         -  AF8334
 AF8334  STATE/COUNTY-  LA/CADDO
 AF8334  COUNTRY     -  US
 AF8334  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8334
 AF8334                         *CURRENT SURVEY CONTROL
 AF8334  ______________________________________________________________________
 AF8334* NAD 83(1986) POSITION- 32 52 06.     (N) 093 56 32.     (W)   SCALED
 AF8334* NAVD 88 ORTHO HEIGHT -    79.134 (meters)      259.63  (feet) ADJUSTED
 AF8334  ______________________________________________________________________
 AF8334  GEOID HEIGHT    -        -26.360 (meters)                     GEOID18
 AF8334  DYNAMIC HEIGHT  -         79.047 (meters)      259.34  (feet) COMP
 AF8334  MODELED GRAVITY -    979,539.6   (mgal)                       NAVD 88
 AF8334
 AF8334  VERT ORDER      -  SECOND    CLASS I
 AF8334
 AF8334.The horizontal coordinates were scaled from a map and have
 AF8334.an estimated accuracy of +/- 6 seconds.
 AF8334
 AF8334.The orthometric height was determined by differential leveling and
 AF8334.adjusted by the NATIONAL GEODETIC SURVEY
 AF8334.in September 1998.
 AF8334
 AF8334.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8334.GEOID18 height accuracy estimate available here.
 AF8334
 AF8334.Click photographs - Photos may exist for this station.
 AF8334
 AF8334.The dynamic height is computed by dividing the NAVD 88
 AF8334.geopotential number by the normal gravity value computed on the
 AF8334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8334.degrees latitude (g = 980.6199 gals.).
 AF8334
 AF8334.The modeled gravity was interpolated from observed gravity values.
 AF8334
 AF8334;                    North         East    Units  Estimated Accuracy
 AF8334;SPC LA N     -   263,500.      865,020.      MT  (+/- 180 meters Scaled)
 AF8334
 AF8334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS118370(NAD 83)
 AF8334
 AF8334                          SUPERSEDED SURVEY CONTROL
 AF8334
 AF8334.No superseded survey control is available for this station.
 AF8334
 AF8334_MARKER: DD = SURVEY DISK
 AF8334_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AF8334_STAMPING: 1461
 AF8334_MARK LOGO: CGS+SS
 AF8334_PROJECTION: FLUSH
 AF8334_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8334_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AF8334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8334+SATELLITE: SATELLITE OBSERVATIONS - August 17, 1994
 AF8334
 AF8334  HISTORY     - Date     Condition        Report By
 AF8334  HISTORY     - 1934     MONUMENTED       LAGS
 AF8334  HISTORY     - 19940817 GOOD             LADTD
 AF8334
 AF8334                          STATION DESCRIPTION
 AF8334
 AF8334'DESCRIBED BY LA TRANSP AND DEV 1994 (TLH)
 AF8334'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) EAST OF VIVIAN, 4.0 MI
 AF8334'(6.4 KM) WEST OF HOSSTON AND 22.0 MI (35.4 KM) NORTH OF SHREVEPORT.
 AF8334'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8334'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8334'VIVIAN, GO EAST FOR 2.6 MI (4.2 KM) ON HIGHWAY 2 TO THE STATION SET ON
 AF8334'THE RIGHT. THE STATION IS 88.0 FT (26.8 M) NORTHEAST FROM A
 AF8334'RIGHT-OF-WAY MARKER, 52.0 FT (15.8 M) SOUTH-SOUTHEAST FROM THE CENTER
 AF8334'OF THE HIGHWAY, 22.5 FT (6.9 M) WEST-SOUTHWEST FROM POWER POLE NUMBER
 AF8334'66A, 10.0 FT (3.0 M) WEST-SOUTHWEST FROM A RIGHT-OF-WAY MARKER, 1.0 FT
 AF8334'(0.3 M) SOUTH-SOUTHEAST FROM A METAL WITNESS POST WITH A SIGN
 AF8334'ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 3.0 FT (0.9 M) ABOVE
 AF8334'THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1982 ***********************************************************************
 CQ1982  DESIGNATION -  1473
 CQ1982  PID         -  CQ1982
 CQ1982  STATE/COUNTY-  LA/CADDO
 CQ1982  COUNTRY     -  US
 CQ1982  USGS QUAD   -  GILLIAM (2018)
 CQ1982
 CQ1982                         *CURRENT SURVEY CONTROL
 CQ1982  ______________________________________________________________________
 CQ1982* NAD 83(1986) POSITION- 32 48 21.     (N) 093 50 41.     (W)   SCALED
 CQ1982* NAVD 88 ORTHO HEIGHT -    57.71  (+/-2cm)      189.3   (feet) VERTCON3
 CQ1982  ______________________________________________________________________
 CQ1982  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 CQ1982  VERT ORDER      -  ? (See Below)
 CQ1982
 CQ1982.The horizontal coordinates were scaled from a map and have
 CQ1982.an estimated accuracy of +/- 6 seconds.
 CQ1982
 CQ1982.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1982.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1982
 CQ1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1982.GEOID18 height accuracy estimate available here.
 CQ1982
 CQ1982.The vertical order pertains to the NGVD 29 superseded value.
 CQ1982
 CQ1982.Click photographs - Photos may exist for this station.
 CQ1982
 CQ1982;                    North         East    Units  Estimated Accuracy
 CQ1982;SPC LA N     -   256,450.      874,060.      MT  (+/- 180 meters Scaled)
 CQ1982
 CQ1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS209300(NAD 83)
 CQ1982
 CQ1982                          SUPERSEDED SURVEY CONTROL
 CQ1982
 CQ1982  NGVD 29 (11/26/84)   57.762  (m)          189.51   (f) ADJUSTED       
 CQ1982
 CQ1982.Superseded values are not recommended for survey control.
 CQ1982
 CQ1982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1982.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1982
 CQ1982_MARKER: DD = SURVEY DISK
 CQ1982_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CQ1982_STAMPING: 1473
 CQ1982_MARK LOGO: CGS+SS
 CQ1982_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1982
 CQ1982  HISTORY     - Date     Condition        Report By
 CQ1982  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1982  HISTORY     - 1934     GOOD             CGS
 CQ1982  HISTORY     - 1956     MARK NOT FOUND   USGS
 CQ1982
 CQ1982                          STATION DESCRIPTION
 CQ1982
 CQ1982'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1982'3.8 MI N FROM BELCHER.
 CQ1982'ABOUT 3.8 MILES NORTH ALONG U.S. HIGHWAY 71 FROM BELCHER, CADDO
 CQ1982'PARISH, ABOUT 400 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 CQ1982'CHARLIE LANE RESIDENCE, 41 FEET EAST OF THE CENTER LINE OF THE
 CQ1982'TEXAS AND PACIFIC RAILWAY TRACK, AND 27 FEET WEST OF THE CENTER LINE
 CQ1982'OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK, STAMPED 1473 AND SET IN
 CQ1982'THE TOP OF A 6-INCH CONCRETE FILLED TERRA-COTTA PIPE.
 CQ1982
 CQ1982                          STATION RECOVERY (1956)
 CQ1982
 CQ1982'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 CQ1982'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1980 ***********************************************************************
 CQ1980  DESIGNATION -  1475
 CQ1980  PID         -  CQ1980
 CQ1980  STATE/COUNTY-  LA/CADDO
 CQ1980  COUNTRY     -  US
 CQ1980  USGS QUAD   -  GILLIAM (2018)
 CQ1980
 CQ1980                         *CURRENT SURVEY CONTROL
 CQ1980  ______________________________________________________________________
 CQ1980* NAD 83(1986) POSITION- 32 46 54.     (N) 093 50 14.     (W)   SCALED
 CQ1980* NAVD 88 ORTHO HEIGHT -    57.41  (+/-2cm)      188.4   (feet) VERTCON3
 CQ1980  ______________________________________________________________________
 CQ1980  GEOID HEIGHT    -        -26.239 (meters)                     GEOID18
 CQ1980  VERT ORDER      -  ? (See Below)
 CQ1980
 CQ1980.The horizontal coordinates were scaled from a map and have
 CQ1980.an estimated accuracy of +/- 6 seconds.
 CQ1980
 CQ1980.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1980.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1980
 CQ1980.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1980.GEOID18 height accuracy estimate available here.
 CQ1980
 CQ1980.The vertical order pertains to the NGVD 29 superseded value.
 CQ1980
 CQ1980.Click photographs - Photos may exist for this station.
 CQ1980
 CQ1980;                    North         East    Units  Estimated Accuracy
 CQ1980;SPC LA N     -   253,760.      874,730.      MT  (+/- 180 meters Scaled)
 CQ1980
 CQ1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS215273(NAD 83)
 CQ1980
 CQ1980                          SUPERSEDED SURVEY CONTROL
 CQ1980
 CQ1980  NGVD 29 (11/26/84)   57.468  (m)          188.54   (f) ADJUSTED       
 CQ1980
 CQ1980.Superseded values are not recommended for survey control.
 CQ1980
 CQ1980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1980.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1980
 CQ1980_MARKER: DD = SURVEY DISK
 CQ1980_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CQ1980_STAMPING: 1475
 CQ1980_MARK LOGO: CGS+SS
 CQ1980_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1980
 CQ1980  HISTORY     - Date     Condition        Report By
 CQ1980  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1980  HISTORY     - 1934     GOOD             CGS
 CQ1980  HISTORY     - 1956     MARK NOT FOUND   USGS
 CQ1980  HISTORY     - 19991018 MARK NOT FOUND   USPSQD
 CQ1980
 CQ1980                          STATION DESCRIPTION
 CQ1980
 CQ1980'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1980'2.1 MI N FROM BELCHER.
 CQ1980'ABOUT 2.1 MILES NORTH ALONG U.S. HIGHWAY 71 FROM BELCHER, CADDO
 CQ1980'PARISH, AT THE CROSSING OF A DIRT ROAD LEADING WEST TO FARMHOUSES, 46
 CQ1980'FEET WEST OF THE CENTER LINE OF THE TEXAS AND PACIFIC RAILWAY TRACK,
 CQ1980'32 FEET SOUTH OF THE CENTER LINE OF THE ROAD, AND 30 FEET WEST OF THE
 CQ1980'CENTER LINE OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK, STAMPED
 CQ1980'1475 AND SET IN THE TOP OF A 6-INCH CONCRETE FILLED TERRA-COTTA PIPE.
 CQ1980
 CQ1980                          STATION RECOVERY (1956)
 CQ1980
 CQ1980'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 CQ1980'MARK NOT FOUND.
 CQ1980
 CQ1980                          STATION RECOVERY (1999)
 CQ1980
 CQ1980'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1980'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1979 ***********************************************************************
 CQ1979  DESIGNATION -  1476
 CQ1979  PID         -  CQ1979
 CQ1979  STATE/COUNTY-  LA/CADDO
 CQ1979  COUNTRY     -  US
 CQ1979  USGS QUAD   -  GILLIAM (2018)
 CQ1979
 CQ1979                         *CURRENT SURVEY CONTROL
 CQ1979  ______________________________________________________________________
 CQ1979* NAD 83(1986) POSITION- 32 46 30.     (N) 093 50 02.     (W)   SCALED
 CQ1979* NAVD 88 ORTHO HEIGHT -    57.35  (+/-2cm)      188.2   (feet) VERTCON3
 CQ1979  ______________________________________________________________________
 CQ1979  GEOID HEIGHT    -        -26.233 (meters)                     GEOID18
 CQ1979  VERT ORDER      -  ? (See Below)
 CQ1979
 CQ1979.The horizontal coordinates were scaled from a map and have
 CQ1979.an estimated accuracy of +/- 6 seconds.
 CQ1979
 CQ1979.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1979.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1979
 CQ1979.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1979.GEOID18 height accuracy estimate available here.
 CQ1979
 CQ1979.The vertical order pertains to the NGVD 29 superseded value.
 CQ1979
 CQ1979.Click photographs - Photos may exist for this station.
 CQ1979
 CQ1979;                    North         East    Units  Estimated Accuracy
 CQ1979;SPC LA N     -   253,020.      875,030.      MT  (+/- 180 meters Scaled)
 CQ1979
 CQ1979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS219266(NAD 83)
 CQ1979
 CQ1979                          SUPERSEDED SURVEY CONTROL
 CQ1979
 CQ1979  NGVD 29 (11/26/84)   57.406  (m)          188.34   (f) ADJUSTED       
 CQ1979
 CQ1979.Superseded values are not recommended for survey control.
 CQ1979
 CQ1979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1979.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1979
 CQ1979_MARKER: DD = SURVEY DISK
 CQ1979_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CQ1979_STAMPING: 1476
 CQ1979_MARK LOGO: CGS+SS
 CQ1979_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1979
 CQ1979  HISTORY     - Date     Condition        Report By
 CQ1979  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1979  HISTORY     - 1934     GOOD             CGS
 CQ1979  HISTORY     - 19991018 MARK NOT FOUND   USPSQD
 CQ1979
 CQ1979                          STATION DESCRIPTION
 CQ1979
 CQ1979'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1979'1.6 MI N FROM BELCHER.
 CQ1979'ABOUT 1.6 MILES NORTH ALONG U.S. HIGHWAY 71 FROM BELCHER, CADDO
 CQ1979'PARISH, ABOUT 200 FEET SOUTH OF THE CENTER LINE OF A DIRT ROAD LEADING
 CQ1979'TO THE FERRY, ABOUT 113 FEET SOUTHEAST OF A LONE 3-1/2-FOOT PECAN
 CQ1979'TREE, AND EAST OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK, STAMPED
 CQ1979'1476 AND SET IN THE TOP OF A 6-INCH CONCRETE FILLED TERRA-COTTA PIPE.
 CQ1979
 CQ1979                          STATION RECOVERY (1999)
 CQ1979
 CQ1979'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1979'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8347 ***********************************************************************
 AF8347  DESIGNATION -  1481 RESET
 AF8347  PID         -  AF8347
 AF8347  STATE/COUNTY-  LA/CADDO
 AF8347  COUNTRY     -  US
 AF8347  USGS QUAD   -  GILLIAM (2018)
 AF8347
 AF8347                         *CURRENT SURVEY CONTROL
 AF8347  ______________________________________________________________________
 AF8347* NAD 83(1986) POSITION- 32 45 55.38   (N) 093 52 28.60   (W)   HD_HELD1
 AF8347* NAVD 88 ORTHO HEIGHT -    55.158 (meters)      180.96  (feet) ADJUSTED
 AF8347  ______________________________________________________________________
 AF8347  GEOID HEIGHT    -        -26.234 (meters)                     GEOID18
 AF8347  DYNAMIC HEIGHT  -         55.096 (meters)      180.76  (feet) COMP
 AF8347  MODELED GRAVITY -    979,531.1   (mgal)                       NAVD 88
 AF8347
 AF8347  VERT ORDER      -  SECOND    CLASS I
 AF8347
 AF8347.The horizontal coordinates were determined by differentially corrected
 AF8347.hand held GPS observations or other comparable positioning techniques
 AF8347.and have an estimated accuracy of +/- 3 meters.
 AF8347
 AF8347.The orthometric height was determined by differential leveling and
 AF8347.adjusted by the NATIONAL GEODETIC SURVEY
 AF8347.in September 1998.
 AF8347
 AF8347.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8347.GEOID18 height accuracy estimate available here.
 AF8347
 AF8347.Click photographs - Photos may exist for this station.
 AF8347
 AF8347.The dynamic height is computed by dividing the NAVD 88
 AF8347.geopotential number by the normal gravity value computed on the
 AF8347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8347.degrees latitude (g = 980.6199 gals.).
 AF8347
 AF8347.The modeled gravity was interpolated from observed gravity values.
 AF8347
 AF8347;                    North         East    Units  Estimated Accuracy
 AF8347;SPC LA N     -   252,001.6     871,199.6     MT  (+/- 3 meters HH1 GPS) 
 AF8347
 AF8347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS1808025616(NAD 83)
 AF8347
 AF8347                          SUPERSEDED SURVEY CONTROL
 AF8347
 AF8347.No superseded survey control is available for this station.
 AF8347
 AF8347_MARKER: DD = SURVEY DISK
 AF8347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8347_STAMPING: 1481 RESET 1988
 AF8347_MARK LOGO: CGS+SS
 AF8347_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8347+STABILITY: SURFACE MOTION
 AF8347_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8347+SATELLITE: SATELLITE OBSERVATIONS - August 17, 1994
 AF8347
 AF8347  HISTORY     - Date     Condition        Report By
 AF8347  HISTORY     - 1988     MONUMENTED       NGS
 AF8347  HISTORY     - 19940817 GOOD             LADTD
 AF8347
 AF8347                          STATION DESCRIPTION
 AF8347
 AF8347'DESCRIBED BY LA TRANSP AND DEV 1994 (TLH)
 AF8347'THE STATION IS LOCATED ABOUT 2.8 MI (4.5 KM) WEST OF BELCHER, 6.0 MI
 AF8347'(9.7 KM) EAST OF OIL CITY AND 8.5 MI (13.7 KM) SOUTHEAST OF VIVIAN.
 AF8347'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTAION AND DEVELOPMENT.  TO
 AF8347'REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO WEST FOR 0.9 MI
 AF8347'(1.4 KM) ON HIGHWAY 530 TO THE JUNCTION WITH U.S.  HIGHWAY 71,
 AF8347'CONTINUE WEST FOR 1.9 MI (3.1 KM) ON HIGHWAY 530 TO THE STATION SET ON
 AF8347'THE LEFT NEAR A WOOD FRAME HOUSE.  THE STATION IS 64.0 FT (19.5 M)
 AF8347'EAST-SOUTHEAST FROM THE EAST END OF A 24 INCH CONCRETE DIRVE INTO THE
 AF8347'HOUSE, 61.0 FT (18.6 M) SOUTH FROM THE CENTER OF THE HIGHWAY, 31.0 FT
 AF8347'(9.4 M) WEST FROM POWER POLE NUMBER 110 WITH THREE SMALL TRANSFORMERS
 AF8347'ATTACHED, 29.5 FT (9.0 M) EAST-NORTHEAST FROM THE NORTHEAST CORNER OF
 AF8347'THE PORCH ON THE FRONT OF THE HOUSE, 1.0 FT (0.3 M) WEST FROM A
 AF8347'RIGHT-OF-WAY MARKER, 1.0 FT (0.3 M) EAST FROM A METAL WITNESS POST
 AF8347'WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 3.0 FT
 AF8347'(0.9 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1975 ***********************************************************************
 CQ1975  DESIGNATION -  1486
 CQ1975  PID         -  CQ1975
 CQ1975  STATE/COUNTY-  LA/CADDO
 CQ1975  COUNTRY     -  US
 CQ1975  USGS QUAD   -  DIXIE (2018)
 CQ1975
 CQ1975                         *CURRENT SURVEY CONTROL
 CQ1975  ______________________________________________________________________
 CQ1975* NAD 83(1986) POSITION- 32 43 49.     (N) 093 50 04.     (W)   SCALED
 CQ1975* NAVD 88 ORTHO HEIGHT -    56.49  (+/-2cm)      185.3   (feet) VERTCON3
 CQ1975  ______________________________________________________________________
 CQ1975  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 CQ1975  VERT ORDER      -  ? (See Below)
 CQ1975
 CQ1975.The horizontal coordinates were scaled from a map and have
 CQ1975.an estimated accuracy of +/- 6 seconds.
 CQ1975
 CQ1975.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1975.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1975
 CQ1975.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1975.GEOID18 height accuracy estimate available here.
 CQ1975
 CQ1975.The vertical order pertains to the NGVD 29 superseded value.
 CQ1975
 CQ1975.Click photographs - Photos may exist for this station.
 CQ1975
 CQ1975;                    North         East    Units  Estimated Accuracy
 CQ1975;SPC LA N     -   248,060.      874,920.      MT  (+/- 180 meters Scaled)
 CQ1975
 CQ1975_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS218216(NAD 83)
 CQ1975
 CQ1975                          SUPERSEDED SURVEY CONTROL
 CQ1975
 CQ1975  NGVD 29 (11/26/84)   56.550  (m)          185.53   (f) ADJUSTED       
 CQ1975
 CQ1975.Superseded values are not recommended for survey control.
 CQ1975
 CQ1975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1975.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1975
 CQ1975_MARKER: DD = SURVEY DISK
 CQ1975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1975_STAMPING: 1486
 CQ1975_MARK LOGO: CGS+SS
 CQ1975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1975+STABILITY: SURFACE MOTION
 CQ1975
 CQ1975  HISTORY     - Date     Condition        Report By
 CQ1975  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1975  HISTORY     - 1934     GOOD             CGS
 CQ1975  HISTORY     - 1980     MARK NOT FOUND   LADTD
 CQ1975  HISTORY     - 19991016 MARK NOT FOUND   USPSQD
 CQ1975
 CQ1975                          STATION DESCRIPTION
 CQ1975
 CQ1975'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1975'1.3 MI S FROM BELCHER.
 CQ1975'1.3 MILES SOUTH ALONG U.S. HIGHWAY 71 FROM BELCHER, ON THE TEXAS AND
 CQ1975'PACIFIC RAILWAY, ABOUT 1,415 FEET NORTH OF A 24-INCH PIPE CULVERT,
 CQ1975'ABOUT 800 FEET SOUTH OF TWO 30-INCH CONCRETE PIPE CULVERTS, AND 40
 CQ1975'FEET EAST OF THE CENTER LINE OF THE TRACK, AND SET IN THE TOP OF A
 CQ1975'CONCRETE POST.
 CQ1975
 CQ1975                          STATION RECOVERY (1980)
 CQ1975
 CQ1975'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1975'MARK NOT FOUND.
 CQ1975
 CQ1975                          STATION RECOVERY (1999)
 CQ1975
 CQ1975'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1975'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1971 ***********************************************************************
 CQ1971  DESIGNATION -  1491
 CQ1971  PID         -  CQ1971
 CQ1971  STATE/COUNTY-  LA/CADDO
 CQ1971  COUNTRY     -  US
 CQ1971  USGS QUAD   -  DIXIE (2018)
 CQ1971
 CQ1971                         *CURRENT SURVEY CONTROL
 CQ1971  ______________________________________________________________________
 CQ1971* NAD 83(1986) POSITION- 32 42 22.     (N) 093 47 38.     (W)   SCALED
 CQ1971* NAVD 88 ORTHO HEIGHT -    55.25  (+/-2cm)      181.3   (feet) VERTCON3
 CQ1971  ______________________________________________________________________
 CQ1971  GEOID HEIGHT    -        -26.178 (meters)                     GEOID18
 CQ1971  VERT ORDER      -  ? (See Below)
 CQ1971
 CQ1971.The horizontal coordinates were scaled from a map and have
 CQ1971.an estimated accuracy of +/- 6 seconds.
 CQ1971
 CQ1971.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1971.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1971
 CQ1971.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1971.GEOID18 height accuracy estimate available here.
 CQ1971
 CQ1971.The vertical order pertains to the NGVD 29 superseded value.
 CQ1971
 CQ1971.Click photographs - Photos may exist for this station.
 CQ1971
 CQ1971;                    North         East    Units  Estimated Accuracy
 CQ1971;SPC LA N     -   245,340.      878,680.      MT  (+/- 180 meters Scaled)
 CQ1971
 CQ1971_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS255189(NAD 83)
 CQ1971
 CQ1971                          SUPERSEDED SURVEY CONTROL
 CQ1971
 CQ1971  NGVD 29 (11/26/84)   55.320  (m)          181.50   (f) ADJUSTED       
 CQ1971
 CQ1971.Superseded values are not recommended for survey control.
 CQ1971
 CQ1971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1971.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1971
 CQ1971_MARKER: DD = SURVEY DISK
 CQ1971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1971_STAMPING: 1491
 CQ1971_MARK LOGO: CGS+SS
 CQ1971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1971+STABILITY: SURFACE MOTION
 CQ1971
 CQ1971  HISTORY     - Date     Condition        Report By
 CQ1971  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1971  HISTORY     - 1935     GOOD             CGS
 CQ1971  HISTORY     - 1976     MARK NOT FOUND   USGS
 CQ1971  HISTORY     - 1977     MARK NOT FOUND   NGS
 CQ1971  HISTORY     - 19991016 MARK NOT FOUND   USPSQD
 CQ1971
 CQ1971                          STATION DESCRIPTION
 CQ1971
 CQ1971'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CQ1971'5.9 MI SE FROM BELCHER.
 CQ1971'3.0 MILES SOUTH ALONG U.S. HIGHWAY 71 FROM BELCHER, THENCE 2.4 MILES
 CQ1971'ALONG THE SENTELL ROAD, ABOUT 1,850 FEET EAST OF A ONE-SPAN TIMBER
 CQ1971'BRIDGE, ABOUT 316 FEET WEST OF THE CENTER LINE OF THE UNITED GAS CO.
 CQ1971'GAS LINE UNDER THE ROAD, 38 FEET EAST OF A 2- BY 3-FOOT TIMBER BOX
 CQ1971'CULVERT, AND 23 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND SET IN
 CQ1971'THE TOP OF A CONCRETE POST.
 CQ1971
 CQ1971                          STATION RECOVERY (1976)
 CQ1971
 CQ1971'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 CQ1971'MARK NOT FOUND.
 CQ1971
 CQ1971                          STATION RECOVERY (1977)
 CQ1971
 CQ1971'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1971'SEARCHED FOR BUT NOT RECOVERED.
 CQ1971
 CQ1971                          STATION RECOVERY (1999)
 CQ1971
 CQ1971'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1971'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1969 ***********************************************************************
 CQ1969  DESIGNATION -  1493
 CQ1969  PID         -  CQ1969
 CQ1969  STATE/COUNTY-  LA/CADDO
 CQ1969  COUNTRY     -  US
 CQ1969  USGS QUAD   -  DIXIE (2018)
 CQ1969
 CQ1969                         *CURRENT SURVEY CONTROL
 CQ1969  ______________________________________________________________________
 CQ1969* NAD 83(1986) POSITION- 32 41 50.     (N) 093 47 17.     (W)   SCALED
 CQ1969* NAVD 88 ORTHO HEIGHT -    60.11  (+/-2cm)      197.2   (feet) VERTCON3
 CQ1969  ______________________________________________________________________
 CQ1969  GEOID HEIGHT    -        -26.172 (meters)                     GEOID18
 CQ1969  VERT ORDER      -  ? (See Below)
 CQ1969
 CQ1969.The horizontal coordinates were scaled from a map and have
 CQ1969.an estimated accuracy of +/- 6 seconds.
 CQ1969
 CQ1969.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1969.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1969
 CQ1969.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1969.GEOID18 height accuracy estimate available here.
 CQ1969
 CQ1969.The vertical order pertains to the NGVD 29 superseded value.
 CQ1969
 CQ1969.Click photographs - Photos may exist for this station.
 CQ1969
 CQ1969;                    North         East    Units  Estimated Accuracy
 CQ1969;SPC LA N     -   244,340.      879,220.      MT  (+/- 180 meters Scaled)
 CQ1969
 CQ1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS261179(NAD 83)
 CQ1969
 CQ1969                          SUPERSEDED SURVEY CONTROL
 CQ1969
 CQ1969  NGVD 29 (11/26/84)   60.173  (m)          197.42   (f) ADJUSTED       
 CQ1969
 CQ1969.Superseded values are not recommended for survey control.
 CQ1969
 CQ1969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1969.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1969
 CQ1969_MARKER: DD = SURVEY DISK
 CQ1969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1969_STAMPING: 1493
 CQ1969_MARK LOGO: CGS+SS
 CQ1969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1969+STABILITY: SURFACE MOTION
 CQ1969
 CQ1969  HISTORY     - Date     Condition        Report By
 CQ1969  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1969  HISTORY     - 1941     GOOD             CGS
 CQ1969  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 CQ1969  HISTORY     - 19991016 MARK NOT FOUND   USPSQD
 CQ1969
 CQ1969                          STATION DESCRIPTION
 CQ1969
 CQ1969'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 CQ1969'6.3 MI SE FROM BELCHER.
 CQ1969'3.0 MILES SOUTH ALONG U.S. HIGHWAY 71 FROM BELCHER, THENCE ABOUT 3.3
 CQ1969'MILES SOUTH AND EAST ALONG THE SENTELL ROAD, ON THE TOP OF THE RED
 CQ1969'RIVER LEVEE, ABOUT 374 FEET NORTH OF A POINT OF CURVATURE OF THE
 CQ1969'LEVEE, ABOUT 408 FEET EAST OF A CONCRETE 15- BY 50-FOOT WATER TANK,
 CQ1969'AND ABOUT 148 FEET EAST OF THE CENTER LINE OF THE ROAD.  A STATE
 CQ1969'SURVEY STANDARD DISK, AND SET IN THE TOP OF A CONCRETE POST.
 CQ1969
 CQ1969                          STATION RECOVERY (1989)
 CQ1969
 CQ1969'RECOVERY NOTE BY US POWER SQUADRON 1989 (AFA)
 CQ1969'MARK NOT FOUND.
 CQ1969
 CQ1969                          STATION RECOVERY (1999)
 CQ1969
 CQ1969'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1969'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1964 ***********************************************************************
 CQ1964  DESIGNATION -  1496
 CQ1964  PID         -  CQ1964
 CQ1964  STATE/COUNTY-  LA/BOSSIER
 CQ1964  COUNTRY     -  US
 CQ1964  USGS QUAD   -  DIXIE (2018)
 CQ1964
 CQ1964                         *CURRENT SURVEY CONTROL
 CQ1964  ______________________________________________________________________
 CQ1964* NAD 83(1986) POSITION- 32 41 17.     (N) 093 46 08.     (W)   SCALED
 CQ1964* NAVD 88 ORTHO HEIGHT -    54.51  (+/-2cm)      178.8   (feet) VERTCON3
 CQ1964  ______________________________________________________________________
 CQ1964  GEOID HEIGHT    -        -26.166 (meters)                     GEOID18
 CQ1964  VERT ORDER      -  ? (See Below)
 CQ1964
 CQ1964.The horizontal coordinates were scaled from a map and have
 CQ1964.an estimated accuracy of +/- 6 seconds.
 CQ1964
 CQ1964.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1964.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1964
 CQ1964.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1964.GEOID18 height accuracy estimate available here.
 CQ1964
 CQ1964.The vertical order pertains to the NGVD 29 superseded value.
 CQ1964
 CQ1964.Click photographs - Photos may exist for this station.
 CQ1964
 CQ1964;                    North         East    Units  Estimated Accuracy
 CQ1964;SPC LA N     -   243,310.      881,010.      MT  (+/- 180 meters Scaled)
 CQ1964
 CQ1964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS279169(NAD 83)
 CQ1964
 CQ1964                          SUPERSEDED SURVEY CONTROL
 CQ1964
 CQ1964  NGVD 29 (11/26/84)   54.574  (m)          179.05   (f) ADJUSTED       
 CQ1964
 CQ1964.Superseded values are not recommended for survey control.
 CQ1964
 CQ1964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1964.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1964
 CQ1964_MARKER: DD = SURVEY DISK
 CQ1964_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1964_STAMPING: 1496
 CQ1964_MARK LOGO: CGS+SS
 CQ1964_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1964
 CQ1964  HISTORY     - Date     Condition        Report By
 CQ1964  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1964  HISTORY     - 1941     MARK NOT FOUND   CGS
 CQ1964  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1964
 CQ1964                          STATION DESCRIPTION
 CQ1964
 CQ1964'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 CQ1964'2.0 MILES SOUTHWEST ALONG THE STINSON PLANTATION ROAD FROM BENTON,
 CQ1964'ABOUT 658 FEET EAST OF THE CENTER LINE OF A GRAVEL ROAD, 74 FEET WEST
 CQ1964'OF A SINGLE 24-INCH CORRUGATED-IRON PIPE CULVERT UNDER THE PLANTATION
 CQ1964'ROAD, AND 22 FEET NORTH OF THE CENTER LINE OF THE ROAD.  A STATE
 CQ1964'SURVEY STANDARD DISK, AND SET IN THE TOP OF A CONCRETE POST.
 CQ1964
 CQ1964                          STATION RECOVERY (2002)
 CQ1964
 CQ1964'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1964'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1963 ***********************************************************************
 CQ1963  DESIGNATION -  1497
 CQ1963  PID         -  CQ1963
 CQ1963  STATE/COUNTY-  LA/BOSSIER
 CQ1963  COUNTRY     -  US
 CQ1963  USGS QUAD   -  DIXIE (2018)
 CQ1963
 CQ1963                         *CURRENT SURVEY CONTROL
 CQ1963  ______________________________________________________________________
 CQ1963* NAD 83(1986) POSITION- 32 41 18.     (N) 093 45 19.     (W)   SCALED
 CQ1963* NAVD 88 ORTHO HEIGHT -    58.26  (+/-2cm)      191.1   (feet) VERTCON3
 CQ1963  ______________________________________________________________________
 CQ1963  GEOID HEIGHT    -        -26.165 (meters)                     GEOID18
 CQ1963  VERT ORDER      -  ? (See Below)
 CQ1963
 CQ1963.The horizontal coordinates were scaled from a map and have
 CQ1963.an estimated accuracy of +/- 6 seconds.
 CQ1963
 CQ1963.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1963.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1963
 CQ1963.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1963.GEOID18 height accuracy estimate available here.
 CQ1963
 CQ1963.The vertical order pertains to the NGVD 29 superseded value.
 CQ1963
 CQ1963.Click photographs - Photos may exist for this station.
 CQ1963
 CQ1963;                    North         East    Units  Estimated Accuracy
 CQ1963;SPC LA N     -   243,320.      882,280.      MT  (+/- 180 meters Scaled)
 CQ1963
 CQ1963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS291169(NAD 83)
 CQ1963
 CQ1963                          SUPERSEDED SURVEY CONTROL
 CQ1963
 CQ1963  NGVD 29 (11/26/84)   58.332  (m)          191.38   (f) ADJUSTED       
 CQ1963
 CQ1963.Superseded values are not recommended for survey control.
 CQ1963
 CQ1963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1963.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1963
 CQ1963_MARKER: DD = SURVEY DISK
 CQ1963_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1963_STAMPING: 1497
 CQ1963_MARK LOGO: CGS+SS
 CQ1963_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1963
 CQ1963  HISTORY     - Date     Condition        Report By
 CQ1963  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1963  HISTORY     - 1941     MARK NOT FOUND   CGS
 CQ1963  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1963
 CQ1963                          STATION DESCRIPTION
 CQ1963
 CQ1963'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 CQ1963'1.7 MILES SOUTHWEST ALONG THE STINSON PLANTATION ROAD FROM BENTON,
 CQ1963'ABOUT 145 FEET EAST OF TWO 24-INCH CORRUGATED-IRON PIPE CULVERTS, 52
 CQ1963'FEET NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD LEADING SOUTH, 25 FEET
 CQ1963'SOUTH OF THE SOUTHEAST CORNER OF THE D.H. STINSON BARN, AND 23 FEET
 CQ1963'NORTH OF THE CENTER LINE OF THE PLANTATION ROAD.  A STATE SURVEY
 CQ1963'STANDARD DISK, AND SET IN THE TOP OF A CONCRETE POST.
 CQ1963
 CQ1963                          STATION RECOVERY (2002)
 CQ1963
 CQ1963'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1963'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1961 ***********************************************************************
 CQ1961  DESIGNATION -  1498
 CQ1961  PID         -  CQ1961
 CQ1961  STATE/COUNTY-  LA/BOSSIER
 CQ1961  COUNTRY     -  US
 CQ1961  USGS QUAD   -  DIXIE (2018)
 CQ1961
 CQ1961                         *CURRENT SURVEY CONTROL
 CQ1961  ______________________________________________________________________
 CQ1961* NAD 83(1986) POSITION- 32 41 27.     (N) 093 45 07.     (W)   SCALED
 CQ1961* NAVD 88 ORTHO HEIGHT -    64.781 (meters)      212.54  (feet) ADJUSTED
 CQ1961  ______________________________________________________________________
 CQ1961  GEOID HEIGHT    -        -26.166 (meters)                     GEOID18
 CQ1961  DYNAMIC HEIGHT  -         64.708 (meters)      212.30  (feet) COMP
 CQ1961  MODELED GRAVITY -    979,522.9   (mgal)                       NAVD 88
 CQ1961
 CQ1961  VERT ORDER      -  FIRST     CLASS II
 CQ1961
 CQ1961.The horizontal coordinates were scaled from a map and have
 CQ1961.an estimated accuracy of +/- 6 seconds.
 CQ1961
 CQ1961.The orthometric height was determined by differential leveling and
 CQ1961.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1961.in June 1991.
 CQ1961
 CQ1961.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1961.GEOID18 height accuracy estimate available here.
 CQ1961
 CQ1961.Click photographs - Photos may exist for this station.
 CQ1961
 CQ1961.The dynamic height is computed by dividing the NAVD 88
 CQ1961.geopotential number by the normal gravity value computed on the
 CQ1961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1961.degrees latitude (g = 980.6199 gals.).
 CQ1961
 CQ1961.The modeled gravity was interpolated from observed gravity values.
 CQ1961
 CQ1961;                    North         East    Units  Estimated Accuracy
 CQ1961;SPC LA N     -   243,600.      882,600.      MT  (+/- 180 meters Scaled)
 CQ1961
 CQ1961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS295172(NAD 83)
 CQ1961
 CQ1961                          SUPERSEDED SURVEY CONTROL
 CQ1961
 CQ1961  NGVD 29 (11/26/84)   64.852  (m)          212.77   (f) ADJUSTED    1 2
 CQ1961
 CQ1961.Superseded values are not recommended for survey control.
 CQ1961
 CQ1961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1961.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1961
 CQ1961_MARKER: DD = SURVEY DISK
 CQ1961_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1961_STAMPING: 1498
 CQ1961_MARK LOGO: CGS+SS
 CQ1961_PROJECTION: FLUSH
 CQ1961_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1961
 CQ1961  HISTORY     - Date     Condition        Report By
 CQ1961  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1961  HISTORY     - 1960     GOOD             CGS
 CQ1961  HISTORY     - 1976     MARK NOT FOUND   USGS
 CQ1961  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1961
 CQ1961                          STATION DESCRIPTION
 CQ1961
 CQ1961'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1961'0.9 MI SW FROM BENTON.
 CQ1961'0.5 MILE SOUTH ALONG STATE HIGHWAY 3 FROM THE ST. LOUIS SOUTHWESTERN
 CQ1961'RAILROAD STATION AT BENTON, THENCE 0.4 MILE WEST ALONG STINSON ROAD,
 CQ1961'ON THE OUTSIDE OF A CURVE IN STINSON ROAD, 71 FEET NORTH OF THE CENTER
 CQ1961'LINE OF STINSON ROAD, 12 FEET NORTH OF A FENCE, 64 1/2 FEET NORTHEAST
 CQ1961'OF A LONE PINE TREE, IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ1961'GROUND.
 CQ1961
 CQ1961                          STATION RECOVERY (1976)
 CQ1961
 CQ1961'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 CQ1961'MARK NOT FOUND.
 CQ1961
 CQ1961                          STATION RECOVERY (2002)
 CQ1961
 CQ1961'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1961'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2626 ***********************************************************************
 AU2626  DESIGNATION -  15
 AU2626  PID         -  AU2626
 AU2626  STATE/COUNTY-  LA/IBERIA
 AU2626  COUNTRY     -  US
 AU2626  USGS QUAD   -  TIGRE LAGOON (2018)
 AU2626
 AU2626                         *CURRENT SURVEY CONTROL
 AU2626  ______________________________________________________________________
 AU2626* NAD 83(1992) POSITION- 29 50 42.49186(N) 091 54 57.77441(W)   ADJUSTED
 AU2626* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2626  **This station is located in a suspected subsidence area (see below).
 AU2626  ______________________________________________________________________
 AU2626  GEOID HEIGHT    -        -26.103 (meters)                     GEOID18
 AU2626  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 AU2626  HORZ ORDER      -  THIRD
 AU2626
 AU2626.The horizontal coordinates were established by classical geodetic methods
 AU2626.and adjusted by the National Geodetic Survey in January 1993.
 AU2626
 AU2626.** This station is in an area of known vertical motion. If an
 AU2626.** orthometric height was ever established but is not available 
 AU2626.** in the current survey control section, the orthometric height
 AU2626.** is considered suspect.  Suspect heights are available in the
 AU2626.** superseded section only if requested.
 AU2626
 AU2626.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2626.GEOID18 height accuracy estimate available here.
 AU2626
 AU2626.Click photographs - Photos may exist for this station.
 AU2626
 AU2626.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2626
 AU2626. The following values were computed from the NAD 83(1992) position.
 AU2626
 AU2626;                    North         East     Units Scale Factor Converg.
 AU2626;SPC LA S     -   149,244.053   943,693.112   MT  0.99992942   -0 17 28.9
 AU2626;SPC LA S     -   489,644.86  3,096,099.82   sFT  0.99992942   -0 17 28.9
 AU2626;UTM  15      - 3,302,118.393   604,709.735   MT  0.99973527   +0 32 22.1
 AU2626
 AU2626!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2626!SPC LA S     -   1.00000414  x   0.99992942  =   0.99993356
 AU2626!UTM  15      -   1.00000414  x   0.99973527  =   0.99973941
 AU2626
 AU2626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0470902118(NAD 83)
 AU2626
 AU2626                          SUPERSEDED SURVEY CONTROL
 AU2626
 AU2626  NAD 83(1986)-  29 50 42.51257(N)    091 54 57.76771(W) AD(       ) 3
 AU2626  NAD 27      -  29 50 41.77000(N)    091 54 57.33000(W) AD(       ) 3
 AU2626
 AU2626.Superseded values are not recommended for survey control.
 AU2626
 AU2626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2626.See file dsdata.pdf to determine how the superseded data were derived.
 AU2626
 AU2626_MARKER: I = METAL ROD
 AU2626_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU2626_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2626
 AU2626  HISTORY     - Date     Condition        Report By
 AU2626  HISTORY     - 1933     MONUMENTED       USACE
 AU2626  HISTORY     - 1947     MARK NOT FOUND   CGS
 AU2626  HISTORY     - 1949     MARK NOT FOUND   CGS
 AU2626
 AU2626                          STATION DESCRIPTION
 AU2626
 AU2626'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933 (ERM)
 AU2626'STATION IS ON THE INTRACOASTAL CANAL, 8 MILES W OF THE WEEKS
 AU2626'ISLAND LANDING, ABOUT 0.75 MILE E OF THE AVERY CANAL, ABOUT 1
 AU2626'MILE E OF BAYOU PETIT ANSE, 475 METERS (1,560 FEET) W OF A
 AU2626'SMALL BAYOU, 100 FEET FROM THE CENTER LINE OF THE INTRACOASTAL
 AU2626'CANAL, AND 37 FEET FROM THE N BANK OF THE CANAL.  THIS IS
 AU2626'STATION 752+12.65 OF THE U.S.E. BASE LINE ALONG THE
 AU2626'INTRACOASTAL CANAL.
 AU2626'
 AU2626'THE STATION IS MARKED BY A 3-INCH GALVANIZED PIPE SET IN
 AU2626'CONCRETE.
 AU2626'
 AU2626'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN THE
 AU2626'CENTER OF THE TOP OF A MASS OF CONCRETE FASTENED TO THE TOP
 AU2626'OF A LONG PILE DRIVEN INTO THE MARSH, AND IS 22.659 METERS
 AU2626'(74.34 FEET) FROM THE STATION N 45 DEG E.
 AU2626'
 AU2626'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN THE
 AU2626'CENTER OF THE TOP OF A MASS OF CONCRETE FASTENED TO THE TOP
 AU2626'OF A LONG PILE DRIVEN INTO THE MARSH, AND IS 20.341 METERS
 AU2626'(66.74 FEET) FROM THE STATION N 53 DEG W.
 AU2626
 AU2626                          STATION RECOVERY (1947)
 AU2626
 AU2626'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2626'STATION NOT RECOVERED.  A SEARCH WAS MADE OF THE VICINITY
 AU2626'AND IT IS BELIEVED THAT THE STATION IS LOST DUE TO WIDENING
 AU2626'OF THE CANAL.  THE REFERENCE MARKS ARE PROBABLY EXISTANT BUT
 AU2626'DUE TO THE HEAVY GROWTH OF MARSH GRASS COULD BE RECOVERED
 AU2626'ONLY BY SURVEY METHODS.
 AU2626
 AU2626                          STATION RECOVERY (1949)
 AU2626
 AU2626'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (CWC)
 AU2626'STATION SEARCHED FOR, BUT NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3899 ***********************************************************************
 BJ3899  DESIGNATION -  15 87
 BJ3899  PID         -  BJ3899
 BJ3899  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3899  COUNTRY     -  US
 BJ3899  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ3899
 BJ3899                         *CURRENT SURVEY CONTROL
 BJ3899  ______________________________________________________________________
 BJ3899* NAD 83(1986) POSITION- 30 21 01.     (N) 091 06 42.     (W)   SCALED
 BJ3899* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3899  **This station is located in a suspected subsidence area (see below).
 BJ3899  ______________________________________________________________________
 BJ3899  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ3899  DYNAMIC HEIGHT  -          3.799 (meters)       12.46  (feet) COMP
 BJ3899  MODELED GRAVITY -    979,328.6   (mgal)                       NAVD 88
 BJ3899
 BJ3899.The horizontal coordinates were scaled from a map and have
 BJ3899.an estimated accuracy of +/- 6 seconds.
 BJ3899
 BJ3899.** This station is in an area of known vertical motion. If an
 BJ3899.** orthometric height was ever established but is not available 
 BJ3899.** in the current survey control section, the orthometric height
 BJ3899.** is considered suspect.  Suspect heights are available in the
 BJ3899.** superseded section only if requested.
 BJ3899
 BJ3899.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3899.GEOID18 height accuracy estimate available here.
 BJ3899
 BJ3899.Click photographs - Photos may exist for this station.
 BJ3899
 BJ3899.The dynamic height is computed by dividing the NAVD 88
 BJ3899.geopotential number by the normal gravity value computed on the
 BJ3899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3899.degrees latitude (g = 980.6199 gals.).
 BJ3899
 BJ3899.The modeled gravity was interpolated from observed gravity values.
 BJ3899
 BJ3899;                    North         East    Units  Estimated Accuracy
 BJ3899;SPC LA S     -   205,120.    1,021,310.      MT  (+/- 180 meters Scaled)
 BJ3899
 BJ3899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP814591(NAD 83)
 BJ3899
 BJ3899                          SUPERSEDED SURVEY CONTROL
 BJ3899
 BJ3899.No superseded survey control is available for this station.
 BJ3899
 BJ3899_MARKER: DB = BENCH MARK DISK
 BJ3899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3899_STAMPING: 15-87 1987
 BJ3899_MARK LOGO: LA-033
 BJ3899_PROJECTION: FLUSH
 BJ3899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3899+STABILITY: SURFACE MOTION
 BJ3899
 BJ3899  HISTORY     - Date     Condition        Report By
 BJ3899  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3899  HISTORY     - 20050215 GOOD             SJBGRP
 BJ3899
 BJ3899                          STATION DESCRIPTION
 BJ3899
 BJ3899'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3899'IN BATON ROUGE.
 BJ3899'ABOUT 1.4 KM (0.85 MI) SOUTHEAST ON BURBANK DRIVE FROM THE
 BJ3899'INTERSECTION OF BURBANK DRIVE AND GARDERE LANE TO THE MARK SET ON THE
 BJ3899'SOUTH SIDE OF THE ROAD NEAR A FENCE LINE JUST SOUTHEAST OF A METAL
 BJ3899'GATE ON FENCE LINE, 22.9 METERS (75 FEET) SOUTH OF THE CENTERLINE OF
 BJ3899'BURBANK DRIVE, AND 0.8 METERS (2.5 FEET) NORTH OF A BARB WIRE FENCE
 BJ3899'LINE.
 BJ3899'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3899'THE MARK IS 1.22 M BELOW ROAD.
 BJ3899
 BJ3899                          STATION RECOVERY (2005)
 BJ3899
 BJ3899'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ3899'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0071 ***********************************************************************
 BJ0071  DESIGNATION -  15 ABLDAPA
 BJ0071  PID         -  BJ0071
 BJ0071  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0071  COUNTRY     -  US
 BJ0071  USGS QUAD   -  PORT HUDSON (2018)
 BJ0071
 BJ0071                         *CURRENT SURVEY CONTROL
 BJ0071  ______________________________________________________________________
 BJ0071* NAD 83(1986) POSITION- 30 43 25.     (N) 091 21 38.     (W)   SCALED
 BJ0071* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0071  **This station is located in a suspected subsidence area (see below).
 BJ0071  ______________________________________________________________________
 BJ0071  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ0071  DYNAMIC HEIGHT  -         11.505 (meters)       37.75  (feet) COMP
 BJ0071  MODELED GRAVITY -    979,358.5   (mgal)                       NAVD 88
 BJ0071
 BJ0071.The horizontal coordinates were scaled from a map and have
 BJ0071.an estimated accuracy of +/- 6 seconds.
 BJ0071
 BJ0071.** This station is in an area of known vertical motion. If an
 BJ0071.** orthometric height was ever established but is not available 
 BJ0071.** in the current survey control section, the orthometric height
 BJ0071.** is considered suspect.  Suspect heights are available in the
 BJ0071.** superseded section only if requested.
 BJ0071
 BJ0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0071.GEOID18 height accuracy estimate available here.
 BJ0071
 BJ0071.Click photographs - Photos may exist for this station.
 BJ0071
 BJ0071.The dynamic height is computed by dividing the NAVD 88
 BJ0071.geopotential number by the normal gravity value computed on the
 BJ0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0071.degrees latitude (g = 980.6199 gals.).
 BJ0071
 BJ0071.The modeled gravity was interpolated from observed gravity values.
 BJ0071
 BJ0071;                    North         East    Units  Estimated Accuracy
 BJ0071;SPC LA S     -   246,480.      997,390.      MT  (+/- 180 meters Scaled)
 BJ0071
 BJ0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ569001(NAD 83)
 BJ0071
 BJ0071                          SUPERSEDED SURVEY CONTROL
 BJ0071
 BJ0071.No superseded survey control is available for this station.
 BJ0071
 BJ0071_MARKER: P = PIPE CAP
 BJ0071_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0071
 BJ0071  HISTORY     - Date     Condition        Report By
 BJ0071  HISTORY     - 1975     MONUMENTED       USACE
 BJ0071  HISTORY     - 1976     GOOD             NGS
 BJ0071
 BJ0071                          STATION DESCRIPTION
 BJ0071
 BJ0071'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0071'5.7 MI EAST FROM POINTE COUPEE.
 BJ0071'2.5 MILES EAST ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF STATE
 BJ0071'HIGHWAY 420 AT POINTE COUPEE, THENCE 3.2 MILES SOUTHEAST ALONG STATE
 BJ0071'HIGHWAY 981, AT A CROSSING OF A CATTLE GUARD, 27 FT NORTHEAST OF
 BJ0071'THE CENTER LINE OF THE HIGHWAY, 100 FT NORTHEAST OF AND ACROSS THE
 BJ0071'HIGHWAY FROM POWER LINE POLE 29 WITH GUY WIRES, 156.1 FT SOUTHEAST
 BJ0071'OF EAST CORNER OF THE CATTLEGUARD A CAP ON A 1-INCH PIPE DRIVEN TO
 BJ0071'A DEPTH OF 105.3 FT ENCASED IN 2 INCH PIPE BORED TO A DEPTH OF 93.2
 BJ0071'FT, ACCESS IS HAD THROUGH A 3-INCH PIPE AND CAP THAT PROJECTS .2 FT
 BJ0071'ABOVE GROUND, 3-INCH GUARD PIPE SURROUND BM 120 DEGREES APART 1.5 FT
 BJ0071'FROM THE CENTER OF MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2694 ***********************************************************************
 BJ2694  DESIGNATION -  15 BOLT
 BJ2694  PID         -  BJ2694
 BJ2694  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2694  COUNTRY     -  US
 BJ2694  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ2694
 BJ2694                         *CURRENT SURVEY CONTROL
 BJ2694  ______________________________________________________________________
 BJ2694* NAD 83(1986) POSITION- 30 49 07.     (N) 091 47 49.     (W)   SCALED
 BJ2694* NAVD 88 ORTHO HEIGHT -    11.54  (+/-2cm)       37.9   (feet) VERTCON3
 BJ2694  ______________________________________________________________________
 BJ2694  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ2694  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2694
 BJ2694.The horizontal coordinates were scaled from a map and have
 BJ2694.an estimated accuracy of +/- 6 seconds.
 BJ2694
 BJ2694.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2694.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2694
 BJ2694.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2694.GEOID18 height accuracy estimate available here.
 BJ2694
 BJ2694.The vertical order pertains to the NGVD 29 superseded value.
 BJ2694
 BJ2694.Click photographs - Photos may exist for this station.
 BJ2694
 BJ2694;                    North         East    Units  Estimated Accuracy
 BJ2694;SPC LA S     -   257,100.      955,640.      MT  (+/- 180 meters Scaled)
 BJ2694
 BJ2694_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ150101(NAD 83)
 BJ2694
 BJ2694                          SUPERSEDED SURVEY CONTROL
 BJ2694
 BJ2694  NGVD 29 (11/26/84)   11.533  (m)           37.84   (f) ADJUSTED    1 2
 BJ2694
 BJ2694.Superseded values are not recommended for survey control.
 BJ2694
 BJ2694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2694.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2694
 BJ2694_MARKER: B = BOLT
 BJ2694_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2694_STAMPING: PBM 15 1929
 BJ2694_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2694
 BJ2694  HISTORY     - Date     Condition        Report By
 BJ2694  HISTORY     - 1929     MONUMENTED       USACE
 BJ2694  HISTORY     - 1966     GOOD             CGS
 BJ2694
 BJ2694                          STATION DESCRIPTION
 BJ2694
 BJ2694'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2694'11.1 MI NORTHEAST FROM MELVILLE.  ABOUT 0.5 MILE EAST ALONG THE TEXAS
 BJ2694'AND PACIFIC RAILWAY FROM THE STATION AT MELVILLE, THENCE 5.75 MILES
 BJ2694'NORTH ALONG A LEVEE AND STATE ROAD 417, THENCE 4.85 MILES NORTH ALONG
 BJ2694'A GRAVELED ROAD, OR ABOUT 0.8 MILE SOUTH EAST ALONG STATE HIGHWAY 1
 BJ2694'FROM THE HIGH SCHOOL AT SIMMESPORT, THENCE 7.65 MILES SOUTH ALONG
 BJ2694'STATE ROAD 417, THENCE 4.35 MILES SOUTH ALONG A LEVEE AND A GRAVELED
 BJ2694'ROAD, IN SECTION 9, T3S, R7E, ON THE INSIDE OF A SHARP CURVE IN THE
 BJ2694'ROAD, 49 FEET WEST OF THE NORTHWEST CORNER OF A SMALL FRAME HOUSE, 41
 BJ2694'FEET EAST OF THE CENTERLINE OF THE ROAD, 68 FEET EAST AND ACROSS THE
 BJ2694'ROAD FROM TELEPHONE POLE NUMBER 52, 46 1/2 FEET WEST OF A 12-INCH
 BJ2694'WILLOW TREE, 3.7 FEET WEST OF A FENCE, 0.5 FOOT EAST OF A METAL
 BJ2694'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD, A COPPER
 BJ2694'BOLT SET IN THE TOP OF A TILE ABOUT 3 FEET BELOW THE SURFACE OF THE
 BJ2694'GROUND, ACCESS TO WHICH IS HAD THROUGH A 5-INCH IRON PIPE WHICH BEARS
 BJ2694'A U. S. ENGINEERS CAP AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2096 ***********************************************************************
 BJ2096  DESIGNATION -  15 C
 BJ2096  PID         -  BJ2096
 BJ2096  STATE/COUNTY-  LA/IBERIA
 BJ2096  COUNTRY     -  US
 BJ2096  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2096
 BJ2096                         *CURRENT SURVEY CONTROL
 BJ2096  ______________________________________________________________________
 BJ2096* NAD 83(1986) POSITION- 30 01 51.     (N) 091 28 00.     (W)   SCALED
 BJ2096* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2096  **This station is located in a suspected subsidence area (see below).
 BJ2096  ______________________________________________________________________
 BJ2096  GEOID HEIGHT    -        -26.587 (meters)                     GEOID18
 BJ2096
 BJ2096.The horizontal coordinates were scaled from a map and have
 BJ2096.an estimated accuracy of +/- 6 seconds.
 BJ2096
 BJ2096.** This station is in an area of known vertical motion. If an
 BJ2096.** orthometric height was ever established but is not available 
 BJ2096.** in the current survey control section, the orthometric height
 BJ2096.** is considered suspect.  Suspect heights are available in the
 BJ2096.** superseded section only if requested.
 BJ2096
 BJ2096.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2096.GEOID18 height accuracy estimate available here.
 BJ2096
 BJ2096.Click photographs - Photos may exist for this station.
 BJ2096
 BJ2096;                    North         East    Units  Estimated Accuracy
 BJ2096;SPC LA S     -   169,690.      987,140.      MT  (+/- 180 meters Scaled)
 BJ2096
 BJ2096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP478231(NAD 83)
 BJ2096
 BJ2096                          SUPERSEDED SURVEY CONTROL
 BJ2096
 BJ2096.No superseded survey control is available for this station.
 BJ2096
 BJ2096_MARKER: S = SPIKE
 BJ2096_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2096_SP_SET: TREE
 BJ2096_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2096
 BJ2096  HISTORY     - Date     Condition        Report By
 BJ2096  HISTORY     - UNK      MONUMENTED       USACE
 BJ2096  HISTORY     - 1936     GOOD             USACE
 BJ2096
 BJ2096                          STATION DESCRIPTION
 BJ2096
 BJ2096'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2096'0.75 MI NW FROM HOG ISLAND.
 BJ2096'ACROSS KEELBOAT PASS FROM HOG ISLAND, IBERIA PARISH, ABOUT 3/4 MILE
 BJ2096'NORTHWEST OF CATFISH BAYOU, DUE EAST OF A POINT ABOUT 300 FEET ABOVE
 BJ2096'THE SOUTHERN TIP OF HOG ISLAND PASS, ABOUT 150 FEET EAST OF KEELBOAT
 BJ2096'PASS, ON RANGE 17 OF THE ATCHAFALAYA BASIN CROSS SECTIONS, IN A 7-INCH
 BJ2096'CYPRESS TREE, AND ABOUT 1.5 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2693 ***********************************************************************
 BJ2693  DESIGNATION -  15 CAP
 BJ2693  PID         -  BJ2693
 BJ2693  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2693  COUNTRY     -  US
 BJ2693  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ2693
 BJ2693                         *CURRENT SURVEY CONTROL
 BJ2693  ______________________________________________________________________
 BJ2693* NAD 83(1986) POSITION- 30 49 06.     (N) 091 47 49.     (W)   SCALED
 BJ2693* NAVD 88 ORTHO HEIGHT -    12.77  (+/-2cm)       41.9   (feet) VERTCON3
 BJ2693  ______________________________________________________________________
 BJ2693  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ2693  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2693
 BJ2693.The horizontal coordinates were scaled from a map and have
 BJ2693.an estimated accuracy of +/- 6 seconds.
 BJ2693
 BJ2693.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2693.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2693
 BJ2693.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2693.GEOID18 height accuracy estimate available here.
 BJ2693
 BJ2693.The vertical order pertains to the NGVD 29 superseded value.
 BJ2693
 BJ2693.Click photographs - Photos may exist for this station.
 BJ2693
 BJ2693;                    North         East    Units  Estimated Accuracy
 BJ2693;SPC LA S     -   257,070.      955,640.      MT  (+/- 180 meters Scaled)
 BJ2693
 BJ2693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ150100(NAD 83)
 BJ2693
 BJ2693                          SUPERSEDED SURVEY CONTROL
 BJ2693
 BJ2693  NGVD 29 (11/26/84)   12.765  (m)           41.88   (f) ADJUSTED    1 2
 BJ2693
 BJ2693.Superseded values are not recommended for survey control.
 BJ2693
 BJ2693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2693.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2693
 BJ2693_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2693_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2693_STAMPING: PBM 15 1929
 BJ2693_MARK LOGO: USACE
 BJ2693_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2693_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2693
 BJ2693  HISTORY     - Date     Condition        Report By
 BJ2693  HISTORY     - 1929     MONUMENTED       USACE
 BJ2693  HISTORY     - 1966     GOOD             CGS
 BJ2693
 BJ2693                          STATION DESCRIPTION
 BJ2693
 BJ2693'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2693'11.1 MI NORTHEAST FROM MELVILLE.  ABOUT 0.5 MILE EAST ALONG THE TEXAS
 BJ2693'AND PACIFIC RAILWAY FROM THE STATION AT MELVILLE, THENCE 5.75 MILES
 BJ2693'NORTH ALONG A LEVEE AND STATE ROAD 417, THENCE 4.85 MILES NORTH ALONG
 BJ2693'A GRAVELED ROAD, OR ABOUT 0.8 MILE SOUTHEAST ALONG STATE HIGHWAY 1
 BJ2693'FROM THE HIGH SCHOOL AT SIMMESPORT, THENCE 7.65 MILES SOUTH ALONG
 BJ2693'STATE ROAD 417, THENCE 4.35 MILES SOUTH ALONG A LEVEE AND A GRAVELED
 BJ2693'ROAD, IN SECTION 9, T3S, R7E, ON THE INSIDE OF A SHARP CURVE IN THE
 BJ2693'ROAD, 49 FEET WEST OF THE NORTHWEST CORNER OF A SMALL FRAME HOUSE, 41
 BJ2693'FEET EAST OF THE CENTERLINE OF THE ROAD, 68 FEET EAST AND ACROSS THE
 BJ2693'ROAD FROM TELEPHONE POLE NUMBER 52, 46 1/2 FEET WEST OF A 12-INCH
 BJ2693'WILLOW TREE, 3.7 FEET WEST OF A FENCE, 0.5 FOOT EAST OF A METAL
 BJ2693'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD, A 5-INCH
 BJ2693'IRON PIPE WHICH BEARS A U.S. ENGINEERS CAP AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DG6061 ***********************************************************************
 DG6061  HT_MOD      -  This is a Height Modernization Survey Station.
 DG6061  DESIGNATION -  15 GPS 10
 DG6061  PID         -  DG6061
 DG6061  STATE/COUNTY-  LA/CONCORDIA
 DG6061  COUNTRY     -  US
 DG6061  USGS QUAD   -  LOWER SUNK LAKE (2018)
 DG6061
 DG6061                         *CURRENT SURVEY CONTROL
 DG6061  ______________________________________________________________________
 DG6061* NAD 83(2011) POSITION- 31 11 16.27491(N) 091 37 53.31351(W)   ADJUSTED
 DG6061* NAD 83(2011) ELLIP HT-    -4.194 (meters)        (06/27/12)   ADJUSTED
 DG6061* NAD 83(2011) EPOCH   -  2010.00
 DG6061* NAVD 88 ORTHO HEIGHT -    22.76  (meters)       74.7   (feet) GPS OBS
 DG6061  ______________________________________________________________________
 DG6061  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6061  GEOID HEIGHT    -        -26.941 (meters)                     GEOID03
 DG6061  GEOID HEIGHT    -        -26.774 (meters)                     GEOID18
 DG6061  NAD 83(2011) X  -   -155,485.514 (meters)                     COMP
 DG6061  NAD 83(2011) Y  - -5,459,017.476 (meters)                     COMP
 DG6061  NAD 83(2011) Z  -  3,283,726.458 (meters)                     COMP
 DG6061  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DG6061
 DG6061  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6061  Standards:
 DG6061         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6061            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6061  -------------------------------------------------------------------
 DG6061  NETWORK    0.45   0.84           0.18   0.19   0.43      0.06328170
 DG6061  -------------------------------------------------------------------
 DG6061  Click here for local accuracies and other accuracy information.
 DG6061
 DG6061.The horizontal coordinates were established by GPS observations
 DG6061.and adjusted by the National Geodetic Survey in June 2012.
 DG6061
 DG6061.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6061.been affixed to the stable North American tectonic plate. See 
 DG6061.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6061
 DG6061.The horizontal coordinates are valid at the epoch date displayed above
 DG6061.which is a decimal equivalence of Year/Month/Day.
 DG6061
 DG6061.The orthometric height was determined by GPS observations and a
 DG6061.high-resolution geoid model using precise GPS observation and
 DG6061.processing techniques.
 DG6061
 DG6061.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6061.GEOID18 height accuracy estimate available here.
 DG6061
 DG6061.Click photographs - Photos may exist for this station.
 DG6061
 DG6061.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6061
 DG6061.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6061
 DG6061.The ellipsoidal height was determined by GPS observations
 DG6061.and is referenced to NAD 83.
 DG6061
 DG6061. The following values were computed from the NAD 83(2011) position.
 DG6061
 DG6061;                    North         East     Units Scale Factor Converg.
 DG6061;SPC LA N     -    76,599.137 1,082,783.418   MT  0.99999526   +0 27 33.1
 DG6061;SPC LA N     -   251,309.00  3,552,431.93   sFT  0.99999526   +0 27 33.1
 DG6061;UTM  15      - 3,451,227.719   630,396.578   MT  0.99980973   +0 42 31.6
 DG6061
 DG6061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6061!SPC LA N     -   1.00000066  x   0.99999526  =   0.99999592
 DG6061!UTM  15      -   1.00000066  x   0.99980973  =   0.99981039
 DG6061
 DG6061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3039651227(NAD 83)
 DG6061
 DG6061                          SUPERSEDED SURVEY CONTROL
 DG6061
 DG6061  NAD 83(2011)-  31 11 16.27485(N)    091 37 53.31266(W) AD(2010.00) 0
 DG6061  ELLIP H (08/11/14)   -4.219  (m)                       GP(2010.00)    
 DG6061  NAD 83(2007)-  31 11 16.27493(N)    091 37 53.31409(W) AD(2002.00) 0
 DG6061  ELLIP H (02/10/07)   -4.186  (m)                       GP(2002.00)    
 DG6061  NAD 83(1993)-  31 11 16.27409(N)    091 37 53.31336(W) AD(       ) B
 DG6061  ELLIP H (06/28/04)   -4.172  (m)                       GP(       ) 4 2
 DG6061  NAVD 88 (08/11/14)   22.7    (m)  GEOID12A model used  GPS OBS        
 DG6061
 DG6061.Superseded values are not recommended for survey control.
 DG6061
 DG6061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6061.See file dsdata.pdf to determine how the superseded data were derived.
 DG6061
 DG6061_MARKER: DD = SURVEY DISK
 DG6061_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DG6061_STAMPING: 15GPS10 1994
 DG6061_MARK LOGO: LADTD
 DG6061_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DG6061_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG6061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6061+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 DG6061
 DG6061  HISTORY     - Date     Condition        Report By
 DG6061  HISTORY     - 1994     MONUMENTED       LADTD
 DG6061  HISTORY     - 20030908 GOOD             PYBURN
 DG6061  HISTORY     - 20130122 GOOD             JMSM
 DG6061
 DG6061                          STATION DESCRIPTION
 DG6061
 DG6061'DESCRIBED BY PYBURN AND ODOM, INCORPORATED 2003 (RC)
 DG6061'THE STATION IS LOCATED 0.2 MILES SOUTH OF SHAW, LA, 13 MILES SOUTHEAST
 DG6061'OF ACME, LA,  30 MILES SOUTH SOUTHWEST OF NATCHEZ, MS, AND 17.3 MILES
 DG6061'NORTH NORTHEAST OF SIMMESPORT, LA.  THE STATION IS LOCATED ALONG THE
 DG6061'MISSISSIPPI RIVER WEST BANK LEVEE SYSTEM AT LEVEE STATION 10350.
 DG6061'OWNERSHIP IS BY LA DEPT. OF TRANSPORTATION AND DEVELOPMENT TO REACH
 DG6061'THE STATION FROM THE WEST END OF THE MISSISSIPPI RIVER BRIDGE IN
 DG6061'VIDALIA, LA PROCEED 0.1 MILES WEST ON U.S. 84 TO LA STATE ROUTE 131,
 DG6061'TURN LEFT AND PROCEED 6.8 MILES SOUTH TO THE JUNCTION OF LA STATE
 DG6061'ROUTE 15, CONTINUE 26.6 MILES SOUTH ON LA 15 TO THE STATION ON THE
 DG6061'LEFT.  TO REACH THE STATION FROM THE SIDNEY A. MURRAY, JR.
 DG6061'HYDRO-ELECTRIC VISITORS CENTER PROCEED 7.5 MILES NORTH ON LA STATE
 DG6061'ROUTE 15 TO THE STATION ON THE RIGHT. THE MONUMENT IS LOCATED 72 FEET
 DG6061'EAST EAST OF THE CENTERLINE OF LA STATE ROUTE 15, 1 FOOT SOUTH OF A
 DG6061'YELLOW METAL WITNESS POST FOR LEVEE STATION 10350., 2 FEET SOUTH OF A
 DG6061'SURVEY WITNESS POST, 17 FEET WEST OF THE CENTERLINE OF THE MISSISSIPPI
 DG6061'RIVER LEVEE, AND 400 FEET SOUTH OF THE INTERSECTION OF LA 15 AND LA
 DG6061'910.THE MONUMENT IS A BRASS DISK SET FLUSH IN A MASS OF CONCRETE.
 DG6061
 DG6061                          STATION RECOVERY (2013)
 DG6061
 DG6061'RECOVERY NOTE BY JOHNSON-MCADAMS SURVEYING AND MAPPING 2013 (MS)
 DG6061'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0663 ***********************************************************************
 BJ0663  DESIGNATION -  15 LLD ANO
 BJ0663  PID         -  BJ0663
 BJ0663  STATE/COUNTY-  LA/ST JAMES
 BJ0663  COUNTRY     -  US
 BJ0663  USGS QUAD   -  CONVENT (2018)
 BJ0663
 BJ0663                         *CURRENT SURVEY CONTROL
 BJ0663  ______________________________________________________________________
 BJ0663* NAD 83(1986) POSITION- 30 01 34.     (N) 090 50 28.     (W)   SCALED
 BJ0663* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0663  **This station is located in a suspected subsidence area (see below).
 BJ0663  ______________________________________________________________________
 BJ0663  GEOID HEIGHT    -        -26.382 (meters)                     GEOID18
 BJ0663  DYNAMIC HEIGHT  -          5.595 (meters)       18.36  (feet) COMP
 BJ0663  MODELED GRAVITY -    979,309.2   (mgal)                       NAVD 88
 BJ0663
 BJ0663.The horizontal coordinates were scaled from a map and have
 BJ0663.an estimated accuracy of +/- 6 seconds.
 BJ0663
 BJ0663.** This station is in an area of known vertical motion. If an
 BJ0663.** orthometric height was ever established but is not available 
 BJ0663.** in the current survey control section, the orthometric height
 BJ0663.** is considered suspect.  Suspect heights are available in the
 BJ0663.** superseded section only if requested.
 BJ0663
 BJ0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0663.GEOID18 height accuracy estimate available here.
 BJ0663
 BJ0663.Click photographs - Photos may exist for this station.
 BJ0663
 BJ0663.The dynamic height is computed by dividing the NAVD 88
 BJ0663.geopotential number by the normal gravity value computed on the
 BJ0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0663.degrees latitude (g = 980.6199 gals.).
 BJ0663
 BJ0663.The modeled gravity was interpolated from observed gravity values.
 BJ0663
 BJ0663;                    North         East    Units  Estimated Accuracy
 BJ0663;SPC LA S     -   169,260.    1,047,480.      MT  (+/- 180 meters Scaled)
 BJ0663
 BJ0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP081236(NAD 83)
 BJ0663
 BJ0663                          SUPERSEDED SURVEY CONTROL
 BJ0663
 BJ0663.No superseded survey control is available for this station.
 BJ0663
 BJ0663_MARKER: DD = SURVEY DISK
 BJ0663_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0663_STAMPING: 15 LLD ANO
 BJ0663_MARK LOGO: USACE
 BJ0663_PROJECTION: FLUSH
 BJ0663_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0663_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0663_ROD/PIPE-DEPTH: 21.3 meters
 BJ0663
 BJ0663  HISTORY     - Date     Condition        Report By
 BJ0663  HISTORY     - 1975     MONUMENTED       USACE
 BJ0663  HISTORY     - 1977     GOOD             NGS
 BJ0663
 BJ0663                          STATION DESCRIPTION
 BJ0663
 BJ0663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0663'10.9 MI NW FROM VACHERIE.
 BJ0663'10.9 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0663'STATE HIGHWAY 20 AT VACHERIE, 0.15 MILE NORTH ALONG THE HIGHWAY
 BJ0663'FROM MILE SIGN 16, 31.5 FT. EAST OF THE CENTER LINE OF THE HIGHWAY,
 BJ0663'16.5 FT.NORTH OF THE APPROXIMATE CENTER LINE OF A SHELL ROAD
 BJ0663'LEADING NORTHEAST TO TOP OF LEVEE, 88.5 FT. SOUTHEAST AND ACROSS
 BJ0663'THE HIGHWAY FROM A FIRE HYDRANT, A DISK ON TOP OF A 1 INCH IRON
 BJ0663'PIPE SET TO A DEPTH OF 70 FT. THE PIPE AND DISK ARE SET IN CONCRETE
 BJ0663'FLUSH WITH THE GROUND. NOTE-DUE TO CONSTRUCTION THIS MARK IS NOT
 BJ0663'ACCESSIBLE AT THIS RECOVERY DATE AND WAS NOT LEVELED TO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0789 ***********************************************************************
 BW0789  DESIGNATION -  15 V 1
 BW0789  PID         -  BW0789
 BW0789  STATE/COUNTY-  LA/CONCORDIA
 BW0789  COUNTRY     -  US
 BW0789  USGS QUAD   -  SPOKANE (2018)
 BW0789
 BW0789                         *CURRENT SURVEY CONTROL
 BW0789  ______________________________________________________________________
 BW0789* NAD 83(1986) POSITION- 31 44 37.     (N) 091 29 36.     (W)   SCALED
 BW0789* NAVD 88 ORTHO HEIGHT -    17.88  (+/-2cm)       58.7   (feet) VERTCON3
 BW0789  ______________________________________________________________________
 BW0789  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 BW0789  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0789
 BW0789.The horizontal coordinates were scaled from a map and have
 BW0789.an estimated accuracy of +/- 6 seconds.
 BW0789
 BW0789.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0789.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0789
 BW0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0789.GEOID18 height accuracy estimate available here.
 BW0789
 BW0789.The vertical order pertains to the NGVD 29 superseded value.
 BW0789
 BW0789.Click photographs - Photos may exist for this station.
 BW0789
 BW0789;                    North         East    Units  Estimated Accuracy
 BW0789;SPC LA N     -   138,330.    1,095,380.      MT  (+/- 180 meters Scaled)
 BW0789
 BW0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR427130(NAD 83)
 BW0789
 BW0789                          SUPERSEDED SURVEY CONTROL
 BW0789
 BW0789  NGVD 29 (??/??/92)   17.908  (m)           58.75   (f) ADJ UNCH    2 0
 BW0789
 BW0789.Superseded values are not recommended for survey control.
 BW0789
 BW0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0789.See file dsdata.pdf to determine how the superseded data were derived.
 BW0789
 BW0789_MARKER: DD = SURVEY DISK
 BW0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0789_STAMPING: 151V1 1970
 BW0789_MARK LOGO: LADHGS
 BW0789_PROJECTION: PROJECTING 13 CENTIMETERS
 BW0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0789+STABILITY: SURFACE MOTION
 BW0789
 BW0789  HISTORY     - Date     Condition        Report By
 BW0789  HISTORY     - 1970     MONUMENTED       LADH
 BW0789
 BW0789                          STATION DESCRIPTION
 BW0789
 BW0789'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0789'4.0 MI NE FROM CLAYTON.
 BW0789'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 15 FROM THE ELEMENTARY
 BW0789'SCHOOL IN CLAYTON, TO THE INTERSECTION OF U.S. HIGHWAY 65. THENCE
 BW0789'NORTHEAST ALONG U.S. HIGHWAY 65, 3.50 MILES TO THE MARK.  IT IS 93.0
 BW0789'FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET NORTH OF
 BW0789'A POWER POLE, 92.0 FEET NORTHEAST OF THE EAST END OF A CONCRETE BOX
 BW0789'CULVERT. SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 BW0789'GROUND.  A STEEL WITNESS POST IS SET 9 INCHES SOUTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1680 ***********************************************************************
 BW1680  DESIGNATION -  15 V 2
 BW1680  PID         -  BW1680
 BW1680  STATE/COUNTY-  LA/CONCORDIA
 BW1680  COUNTRY     -  US
 BW1680  USGS QUAD   -  FERRIDAY NORTH (2018)
 BW1680
 BW1680                         *CURRENT SURVEY CONTROL
 BW1680  ______________________________________________________________________
 BW1680* NAD 83(1986) POSITION- 31 44 13.     (N) 091 30 24.     (W)   SCALED
 BW1680* NAVD 88 ORTHO HEIGHT -    17.51  (+/-2cm)       57.4   (feet) VERTCON3
 BW1680  ______________________________________________________________________
 BW1680  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 BW1680  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1680
 BW1680.The horizontal coordinates were scaled from a map and have
 BW1680.an estimated accuracy of +/- 6 seconds.
 BW1680
 BW1680.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1680.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1680
 BW1680.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1680.GEOID18 height accuracy estimate available here.
 BW1680
 BW1680.The vertical order pertains to the NGVD 29 superseded value.
 BW1680
 BW1680.Click photographs - Photos may exist for this station.
 BW1680
 BW1680;                    North         East    Units  Estimated Accuracy
 BW1680;SPC LA N     -   137,580.    1,094,120.      MT  (+/- 180 meters Scaled)
 BW1680
 BW1680_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR414122(NAD 83)
 BW1680
 BW1680                          SUPERSEDED SURVEY CONTROL
 BW1680
 BW1680  NGVD 29 (??/??/92)   17.539  (m)           57.54   (f) ADJ UNCH    2 0
 BW1680
 BW1680.Superseded values are not recommended for survey control.
 BW1680
 BW1680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1680.See file dsdata.pdf to determine how the superseded data were derived.
 BW1680
 BW1680_MARKER: DD = SURVEY DISK
 BW1680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1680_STAMPING: 15V2 1970
 BW1680_MARK LOGO: LADHGS
 BW1680_PROJECTION: PROJECTING 5 CENTIMETERS
 BW1680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1680+STABILITY: SURFACE MOTION
 BW1680
 BW1680  HISTORY     - Date     Condition        Report By
 BW1680  HISTORY     - 1970     MONUMENTED       LADH
 BW1680
 BW1680                          STATION DESCRIPTION
 BW1680
 BW1680'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW1680'2.90 MI NE FROM CLAYTON.
 BW1680'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 15 FROM THE ELEMENTARY
 BW1680'SCHOOL IN CLAYTON TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW1680'NORTHEAST ALONG U.S. HIGHWAY 65, 2.4 MILES TO THE MARK.  IT IS 98.0
 BW1680'FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET
 BW1680'SOUTHWEST OF A POWER POLE, 3.0 FEET SOUTHEAST OF A FENCE.  SET IN TOP
 BW1680'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS
 BW1680'POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1679 ***********************************************************************
 BW1679  DESIGNATION -  15 V 3
 BW1679  PID         -  BW1679
 BW1679  STATE/COUNTY-  LA/CONCORDIA
 BW1679  COUNTRY     -  US
 BW1679  USGS QUAD   -  FERRIDAY NORTH (2018)
 BW1679
 BW1679                         *CURRENT SURVEY CONTROL
 BW1679  ______________________________________________________________________
 BW1679* NAD 83(1986) POSITION- 31 43 39.     (N) 091 31 15.     (W)   SCALED
 BW1679* NAVD 88 ORTHO HEIGHT -    17.90  (+/-2cm)       58.7   (feet) VERTCON3
 BW1679  ______________________________________________________________________
 BW1679  GEOID HEIGHT    -        -26.116 (meters)                     GEOID18
 BW1679  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1679
 BW1679.The horizontal coordinates were scaled from a map and have
 BW1679.an estimated accuracy of +/- 6 seconds.
 BW1679
 BW1679.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1679.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1679
 BW1679.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1679.GEOID18 height accuracy estimate available here.
 BW1679
 BW1679.The vertical order pertains to the NGVD 29 superseded value.
 BW1679
 BW1679.Click photographs - Photos may exist for this station.
 BW1679
 BW1679;                    North         East    Units  Estimated Accuracy
 BW1679;SPC LA N     -   136,520.    1,092,790.      MT  (+/- 180 meters Scaled)
 BW1679
 BW1679_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR401111(NAD 83)
 BW1679
 BW1679                          SUPERSEDED SURVEY CONTROL
 BW1679
 BW1679  NGVD 29 (??/??/92)   17.928  (m)           58.82   (f) ADJ UNCH    2 0
 BW1679
 BW1679.Superseded values are not recommended for survey control.
 BW1679
 BW1679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1679.See file dsdata.pdf to determine how the superseded data were derived.
 BW1679
 BW1679_MARKER: DD = SURVEY DISK
 BW1679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1679_STAMPING: 15V3 1970
 BW1679_MARK LOGO: LADHGS
 BW1679_PROJECTION: PROJECTING 15 CENTIMETERS
 BW1679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1679+STABILITY: SURFACE MOTION
 BW1679
 BW1679  HISTORY     - Date     Condition        Report By
 BW1679  HISTORY     - 1970     MONUMENTED       LADH
 BW1679
 BW1679                          STATION DESCRIPTION
 BW1679
 BW1679'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW1679'1.80 MI NE FROM CLAYTON.
 BW1679'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 15 FROM THE ELEMENTARY
 BW1679'SCHOOL IN CLAYTON TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE 1.30
 BW1679'MILES NORTHEAST ALONG U.S. HIGHWAY 65 TO THE MARK.  IT IS 102.0 FEET
 BW1679'NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET SOUTHWEST OF
 BW1679'A POWER POLE, 1.0 FOOT NORTHEAST OF A FENCE, 34.0 FEET EAST OF A 24
 BW1679'INCH OAK TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES
 BW1679'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1678 ***********************************************************************
 BW1678  DESIGNATION -  15 V 4
 BW1678  PID         -  BW1678
 BW1678  STATE/COUNTY-  LA/CONCORDIA
 BW1678  COUNTRY     -  US
 BW1678  USGS QUAD   -  FERRIDAY NORTH (2018)
 BW1678
 BW1678                         *CURRENT SURVEY CONTROL
 BW1678  ______________________________________________________________________
 BW1678* NAD 83(1986) POSITION- 31 43 03.     (N) 091 32 19.     (W)   SCALED
 BW1678* NAVD 88 ORTHO HEIGHT -    17.17  (+/-2cm)       56.3   (feet) VERTCON3
 BW1678  ______________________________________________________________________
 BW1678  GEOID HEIGHT    -        -26.111 (meters)                     GEOID18
 BW1678  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1678
 BW1678.The horizontal coordinates were scaled from a map and have
 BW1678.an estimated accuracy of +/- 6 seconds.
 BW1678
 BW1678.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1678.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1678
 BW1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1678.GEOID18 height accuracy estimate available here.
 BW1678
 BW1678.The vertical order pertains to the NGVD 29 superseded value.
 BW1678
 BW1678.Click photographs - Photos may exist for this station.
 BW1678
 BW1678;                    North         East    Units  Estimated Accuracy
 BW1678;SPC LA N     -   135,390.    1,091,110.      MT  (+/- 180 meters Scaled)
 BW1678
 BW1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR384100(NAD 83)
 BW1678
 BW1678                          SUPERSEDED SURVEY CONTROL
 BW1678
 BW1678  NGVD 29 (??/??/92)   17.201  (m)           56.43   (f) ADJ UNCH    2 0
 BW1678
 BW1678.Superseded values are not recommended for survey control.
 BW1678
 BW1678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1678.See file dsdata.pdf to determine how the superseded data were derived.
 BW1678
 BW1678_MARKER: DD = SURVEY DISK
 BW1678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1678_STAMPING: 15V4 1970
 BW1678_MARK LOGO: LADHGS
 BW1678_PROJECTION: PROJECTING 13 CENTIMETERS
 BW1678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1678+STABILITY: SURFACE MOTION
 BW1678
 BW1678  HISTORY     - Date     Condition        Report By
 BW1678  HISTORY     - 1970     MONUMENTED       LADH
 BW1678  HISTORY     - 1973     GOOD             LADTD
 BW1678
 BW1678                          STATION DESCRIPTION
 BW1678
 BW1678'DESCRIBED BY LA TRANSP AND DEV 1973
 BW1678'0.6 MI NE FROM CLAYTON.
 BW1678'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 15 FROM THE ELEMENTARY
 BW1678'SCHOOL IN CLAYTON TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW1678'NORTHEAST ALONG U.S. HIGHWAY 65, 0.10 MILE TO THE MARK.  IT IS 160.0
 BW1678'FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 28.0 FEET
 BW1678'SOUTHWEST OF A POWER POLE, 102.0 FEET NORTHEAST OF THE NORTHEAST
 BW1678'CORNER OF ST. MARKS BAPTIST CHURCH, 137.0 FEET NORTHWEST OF THE NORTH
 BW1678'END OF A CONCRETE BOX CULVERT.  SET IN TOP OF A CONCRETE POST
 BW1678'PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BW1678'FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1410 ***********************************************************************
 BX1410  DESIGNATION -  150
 BX1410  PID         -  BX1410
 BX1410  STATE/COUNTY-  LA/GRANT
 BX1410  COUNTRY     -  US
 BX1410  USGS QUAD   -  VERDA (2018)
 BX1410
 BX1410                         *CURRENT SURVEY CONTROL
 BX1410  ______________________________________________________________________
 BX1410* NAD 83(1986) POSITION- 31 40 41.     (N) 092 46 06.     (W)   SCALED
 BX1410* NAVD 88 ORTHO HEIGHT -    45.60  (+/-2cm)      149.6   (feet) VERTCON3
 BX1410  ______________________________________________________________________
 BX1410  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 BX1410  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1410
 BX1410.The horizontal coordinates were scaled from a map and have
 BX1410.an estimated accuracy of +/- 6 seconds.
 BX1410
 BX1410.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1410.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1410
 BX1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1410.GEOID18 height accuracy estimate available here.
 BX1410
 BX1410.The vertical order pertains to the NGVD 29 superseded value.
 BX1410
 BX1410.Click photographs - Photos may exist for this station.
 BX1410
 BX1410;                    North         East    Units  Estimated Accuracy
 BX1410;SPC LA N     -   130,650.      974,560.      MT  (+/- 180 meters Scaled)
 BX1410
 BX1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR219047(NAD 83)
 BX1410
 BX1410                          SUPERSEDED SURVEY CONTROL
 BX1410
 BX1410  NGVD 29 (11/26/84)   45.632  (m)          149.71   (f) ADJUSTED    1 2
 BX1410
 BX1410.Superseded values are not recommended for survey control.
 BX1410
 BX1410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1410.See file dsdata.pdf to determine how the superseded data were derived.
 BX1410
 BX1410_MARKER: P = PIPE CAP
 BX1410_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1410_STAMPING: 150 1906
 BX1410_MARK LOGO: USGS
 BX1410_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1410_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1410
 BX1410  HISTORY     - Date     Condition        Report By
 BX1410  HISTORY     - 1906     MONUMENTED       USGS
 BX1410  HISTORY     - 1950     GOOD             CGS
 BX1410
 BX1410                          STATION DESCRIPTION
 BX1410
 BX1410'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1410'1.2 MI SOUTHWEST FROM NEW VERDA.  0.1 MILE SOUTH ALONG STATE HIGHWAY 5
 BX1410'FROM THE POST OFFICE AT NEW VERDA, THENCE 1.1 MILES SOUTHWEST ALONG
 BX1410'THE ABANDONED LOUISIANA AND NAVIGATION RAILWAY CO. RAILROAD, 50 FEET
 BX1410'EAST OF THE CENTERLINE OF THE OLD TRACK BED, 20.0 FEET NORTHEAST OF A
 BX1410'12-INCH PINE WITH A TRIANGULAR BLAZE ON THE NORTHWEST SIDE OF THE
 BX1410'TREE, A 3 1/2-INCH BRONZE CAP RIVETED ON THE TOP OF AN IRON PIPE
 BX1410'PROJECTING 1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1098 ***********************************************************************
 CP1098  DESIGNATION -  150 A BOLT
 CP1098  PID         -  CP1098
 CP1098  STATE/COUNTY-  LA/EAST CARROLL
 CP1098  COUNTRY     -  US
 CP1098  USGS QUAD   -  MILLIKIN (2018)
 CP1098
 CP1098                         *CURRENT SURVEY CONTROL
 CP1098  ______________________________________________________________________
 CP1098* NAD 83(1986) POSITION- 32 57 55.     (N) 091 13 34.     (W)   SCALED
 CP1098* NAVD 88 ORTHO HEIGHT -    32.82  (+/-2cm)      107.7   (feet) VERTCON3
 CP1098  ______________________________________________________________________
 CP1098  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 CP1098  VERT ORDER      -  ? (See Below)
 CP1098
 CP1098.The horizontal coordinates were scaled from a map and have
 CP1098.an estimated accuracy of +/- 6 seconds.
 CP1098
 CP1098.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1098.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1098
 CP1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1098.GEOID18 height accuracy estimate available here.
 CP1098
 CP1098.The vertical order pertains to the NGVD 29 superseded value.
 CP1098
 CP1098.Click photographs - Photos may exist for this station.
 CP1098
 CP1098;                    North         East    Units  Estimated Accuracy
 CP1098;SPC LA N     -   274,060.    1,119,100.      MT  (+/- 180 meters Scaled)
 CP1098
 CP1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS657488(NAD 83)
 CP1098
 CP1098                          SUPERSEDED SURVEY CONTROL
 CP1098
 CP1098  NGVD 29 (??/??/92)   32.827  (m)          107.70   (f) ADJ UNCH       
 CP1098
 CP1098.Superseded values are not recommended for survey control.
 CP1098
 CP1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1098.See file dsdata.pdf to determine how the superseded data were derived.
 CP1098
 CP1098_MARKER: B = BOLT
 CP1098_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CP1098_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1098
 CP1098  HISTORY     - Date     Condition        Report By
 CP1098  HISTORY     - UNK      MONUMENTED       USACE
 CP1098  HISTORY     - 1934     GOOD             USACE
 CP1098
 CP1098                          STATION DESCRIPTION
 CP1098
 CP1098'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1098'0.25 MI N FROM MILLIKEN.
 CP1098'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK OF
 CP1098'MISSISSIPPI RIVER, EAST CARROLL PARISH, LA., 1/4 MILE NORTH OF
 CP1098'MILLIKEN, 1571.13 FEET NORTHWEST OF LEVEE STA. NO. 150, 91.7 FEET WEST
 CP1098'OF A POINT ON CENTERLINE OF MO. PAC. R.R. WHICH IS 265 FEET NORTH OF
 CP1098'SWITCH SIGNAL LIGHT AND 119 FEET SOUTH OF X BOARD, 52 FEET WEST OF
 CP1098'CENTERLINE OF BORROW PIT, AND 27 FEET SOUTHEAST OF A SMALL CANAL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1097 ***********************************************************************
 CP1097  DESIGNATION -  150 A CAP
 CP1097  PID         -  CP1097
 CP1097  STATE/COUNTY-  LA/EAST CARROLL
 CP1097  COUNTRY     -  US
 CP1097  USGS QUAD   -  MILLIKIN (2018)
 CP1097
 CP1097                         *CURRENT SURVEY CONTROL
 CP1097  ______________________________________________________________________
 CP1097* NAD 83(1986) POSITION- 32 57 55.     (N) 091 13 34.     (W)   SCALED
 CP1097* NAVD 88 ORTHO HEIGHT -    34.02  (+/-2cm)      111.6   (feet) VERTCON3
 CP1097  ______________________________________________________________________
 CP1097  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 CP1097  VERT ORDER      -  ? (See Below)
 CP1097
 CP1097.The horizontal coordinates were scaled from a map and have
 CP1097.an estimated accuracy of +/- 6 seconds.
 CP1097
 CP1097.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1097.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1097
 CP1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1097.GEOID18 height accuracy estimate available here.
 CP1097
 CP1097.The vertical order pertains to the NGVD 29 superseded value.
 CP1097
 CP1097.Click photographs - Photos may exist for this station.
 CP1097
 CP1097;                    North         East    Units  Estimated Accuracy
 CP1097;SPC LA N     -   274,060.    1,119,100.      MT  (+/- 180 meters Scaled)
 CP1097
 CP1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS657488(NAD 83)
 CP1097
 CP1097                          SUPERSEDED SURVEY CONTROL
 CP1097
 CP1097  NGVD 29 (??/??/92)   34.032  (m)          111.65   (f) ADJ UNCH       
 CP1097
 CP1097.Superseded values are not recommended for survey control.
 CP1097
 CP1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1097.See file dsdata.pdf to determine how the superseded data were derived.
 CP1097
 CP1097_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1097_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1097_MARK LOGO: USACE
 CP1097_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1097
 CP1097  HISTORY     - Date     Condition        Report By
 CP1097  HISTORY     - UNK      MONUMENTED       USACE
 CP1097  HISTORY     - 1934     GOOD             USACE
 CP1097
 CP1097                          STATION DESCRIPTION
 CP1097
 CP1097'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1097'0.25 MI N FROM MILLIKEN.
 CP1097'IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK OF
 CP1097'MISSISSIPPI RIVER, EAST CARROLL PARISH, LA., 1/4 MILE NORTH OF
 CP1097'MILLIKEN, 1571.13 FEET NORTHWEST OF LEVEE STA. NO. 150, 91.7 FEET WEST
 CP1097'OF A POINT ON CENTERLINE OF MO. PAC. R.R. WHICH IS 265 FEET NORTH OF
 CP1097'SWITCH SIGNAL LIGHT AND 119 FEET SOUTH OF X BOARD, 52 FEET WEST OF
 CP1097'CENTERLINE OF BORROW PIT, AND 27 FEET SOUTHEAST OF A SMALL CANAL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5231 ***********************************************************************
 BJ5231  DESIGNATION -  150/D
 BJ5231  PID         -  BJ5231
 BJ5231  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5231  COUNTRY     -  US
 BJ5231  USGS QUAD   -  INNIS (2018)
 BJ5231
 BJ5231                         *CURRENT SURVEY CONTROL
 BJ5231  ______________________________________________________________________
 BJ5231* NAD 83(1992) POSITION- 30 55 52.98797(N) 091 39 33.43759(W)   ADJUSTED
 BJ5231* NAVD 88 ORTHO HEIGHT -    14.    (meters)       46.    (feet) SCALED
 BJ5231  ______________________________________________________________________
 BJ5231  GEOID HEIGHT    -        -27.020 (meters)                     GEOID18
 BJ5231  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BJ5231  HORZ ORDER      -  SECOND
 BJ5231
 BJ5231.The horizontal coordinates were established by classical geodetic methods
 BJ5231.and adjusted by the National Geodetic Survey in January 1993.
 BJ5231
 BJ5231.The orthometric height was scaled from a topographic map.
 BJ5231
 BJ5231.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5231.GEOID18 height accuracy estimate available here.
 BJ5231
 BJ5231.Click photographs - Photos may exist for this station.
 BJ5231
 BJ5231.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5231
 BJ5231. The following values were computed from the NAD 83(1992) position.
 BJ5231
 BJ5231;                    North         East     Units Scale Factor Converg.
 BJ5231;SPC LA S     -   269,561.297   968,845.906   MT  1.00005739   -0 09 46.7
 BJ5231;SPC LA S     -   884,385.69  3,178,621.94   sFT  1.00005739   -0 09 46.7
 BJ5231;SPC MS W     -   159,423.706   573,276.037   MT  1.00014802   -0 40 53.9
 BJ5231;SPC MS W     -   523,042.61  1,880,823.13   sFT  1.00014802   -0 40 53.9
 BJ5231;UTM  15      - 3,422,768.174   628,089.579   MT  0.99980238   +0 41 21.2
 BJ5231
 BJ5231!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5231!SPC LA S     -   1.00000204  x   1.00005739  =   1.00005943
 BJ5231!SPC MS W     -   1.00000204  x   1.00014802  =   1.00015006
 BJ5231!UTM  15      -   1.00000204  x   0.99980238  =   0.99980442
 BJ5231
 BJ5231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ2808922768(NAD 83)
 BJ5231
 BJ5231                          SUPERSEDED SURVEY CONTROL
 BJ5231
 BJ5231  NAD 83(1986)-  30 55 53.00514(N)    091 39 33.43193(W) AD(       ) 2
 BJ5231  NAD 27      -  30 55 52.35516(N)    091 39 33.00456(W) AD(       ) 2
 BJ5231
 BJ5231.Superseded values are not recommended for survey control.
 BJ5231
 BJ5231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5231.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5231
 BJ5231_MARKER: P = PIPE CAP
 BJ5231_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ5231_MARK LOGO: MRC
 BJ5231_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ5231_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5231
 BJ5231  HISTORY     - Date     Condition        Report By
 BJ5231  HISTORY     - 1919     MONUMENTED       MRC
 BJ5231
 BJ5231                          STATION DESCRIPTION
 BJ5231
 BJ5231'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1919 (LHZ)
 BJ5231'ON RIGHT BANK OF MISSISSIPPI RIVER, ABOUT 1/4 MILE ABOVE
 BJ5231'SMITHLAND LANDING, ABOUT 1/4 MILE FROM RIVER BANK, 250 METERS
 BJ5231'(820 FEET) BACK OF LEVEE, IN E-W WIRE FENCE LINE, 14 METERS
 BJ5231'(46 FEET) BACK OF SMALL DRY SLOUGH, AND ABOUT 250 METERS
 BJ5231'(820 FEET) SW OF CABIN NEAR LEVEE.
 BJ5231'
 BJ5231'STATION IS MARKED AT THE SURFACE BY A STANDARD MISSISSIPPI
 BJ5231'RIVER COMMISSION, BRASS CAP IN A 4-INCH STEEL PIPE 4 FEET LONG,
 BJ5231'AND UNDERGROUND BY A COPPER BOLT IN AN 18-INCH SQUARE VITRIFIED
 BJ5231'TILE 4 INCHES THICK.
 BJ5231'
 BJ5231'A BLAZED 10-INCH ELM TREE IS 10.5 METERS (34 FEET) FROM
 BJ5231'STATION N 55 DEG E.
 BJ5231'
 BJ5231'STATION SMITH IS 51.93 METERS (170.4 FEET) FROM STATION
 BJ5231'N 84 DEG 54 MIN E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2615 ***********************************************************************
 BJ2615  DESIGNATION -  150/D BOLT
 BJ2615  PID         -  BJ2615
 BJ2615  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2615  COUNTRY     -  US
 BJ2615  USGS QUAD   -  INNIS (2018)
 BJ2615
 BJ2615                         *CURRENT SURVEY CONTROL
 BJ2615  ______________________________________________________________________
 BJ2615* NAD 83(1986) POSITION- 30 55 51.     (N) 091 39 31.     (W)   SCALED
 BJ2615* NAVD 88 ORTHO HEIGHT -    12.03  (+/-2cm)       39.5   (feet) VERTCON3
 BJ2615  ______________________________________________________________________
 BJ2615  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ2615  VERT ORDER      -  ? (See Below)
 BJ2615
 BJ2615.The horizontal coordinates were scaled from a map and have
 BJ2615.an estimated accuracy of +/- 6 seconds.
 BJ2615
 BJ2615.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2615.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2615
 BJ2615.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2615.GEOID18 height accuracy estimate available here.
 BJ2615
 BJ2615.The vertical order pertains to the NGVD 29 superseded value.
 BJ2615
 BJ2615.Click photographs - Photos may exist for this station.
 BJ2615
 BJ2615;                    North         East    Units  Estimated Accuracy
 BJ2615;SPC LA S     -   269,500.      968,910.      MT  (+/- 180 meters Scaled)
 BJ2615
 BJ2615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ281227(NAD 83)
 BJ2615
 BJ2615                          SUPERSEDED SURVEY CONTROL
 BJ2615
 BJ2615  NGVD 29 (11/26/84)   12.015  (m)           39.42   (f) ADJUSTED       
 BJ2615
 BJ2615.Superseded values are not recommended for survey control.
 BJ2615
 BJ2615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2615.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2615
 BJ2615_MARKER: B = BOLT
 BJ2615_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2615_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2615
 BJ2615  HISTORY     - Date     Condition        Report By
 BJ2615  HISTORY     - UNK      MONUMENTED       USACE
 BJ2615  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2615
 BJ2615                          STATION DESCRIPTION
 BJ2615
 BJ2615'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2615'4.8 MI SE FROM TORRAS.
 BJ2615'PBM IS TILE AND PIPE ON RIGHT BANK OF THE MISSISSIPPI RIVER IN POINTE
 BJ2615'COUPEE PARISH, LA. 1/4 MILE ABOVE SMITHLAND LANDING.  1/4 MILE FROM
 BJ2615'RIVER BANK, 23.7 MILES BACK OF BASE OF LEVEE, IN E. AND W. WIRE FENCE.
 BJ2615'14 MILES BACK OF SMALL DRY SLOUGH.  7.2 MILES SW OF 15 IN. PECAN
 BJ2615'TREE.  17.5 MILES SE OF 28 IN. DOUBLE PECAN TREE.  75 MILES SE OF
 BJ2615'CABIN OCCUPIED BY BERTHA PATE.  TOP OF PIPE 12 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1161 ***********************************************************************
 CP1161  DESIGNATION -  1500 A BOLT
 CP1161  PID         -  CP1161
 CP1161  STATE/COUNTY-  LA/EAST CARROLL
 CP1161  COUNTRY     -  US
 CP1161  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1161
 CP1161                         *CURRENT SURVEY CONTROL
 CP1161  ______________________________________________________________________
 CP1161* NAD 83(1986) POSITION- 32 41 59.     (N) 091 08 27.     (W)   SCALED
 CP1161* NAVD 88 ORTHO HEIGHT -    29.45  (+/-2cm)       96.6   (feet) VERTCON3
 CP1161  ______________________________________________________________________
 CP1161  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 CP1161  VERT ORDER      -  ? (See Below)
 CP1161
 CP1161.The horizontal coordinates were scaled from a map and have
 CP1161.an estimated accuracy of +/- 6 seconds.
 CP1161
 CP1161.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1161.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1161
 CP1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1161.GEOID18 height accuracy estimate available here.
 CP1161
 CP1161.The vertical order pertains to the NGVD 29 superseded value.
 CP1161
 CP1161.Click photographs - Photos may exist for this station.
 CP1161
 CP1161;                    North         East    Units  Estimated Accuracy
 CP1161;SPC LA N     -   244,700.    1,127,450.      MT  (+/- 180 meters Scaled)
 CP1161
 CP1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS742195(NAD 83)
 CP1161
 CP1161                          SUPERSEDED SURVEY CONTROL
 CP1161
 CP1161  NGVD 29 (??/??/92)   29.441  (m)           96.59   (f) ADJ UNCH       
 CP1161
 CP1161.Superseded values are not recommended for survey control.
 CP1161
 CP1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1161.See file dsdata.pdf to determine how the superseded data were derived.
 CP1161
 CP1161_MARKER: B = BOLT
 CP1161_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1161_SP_SET: UNDERGROUND STONE
 CP1161_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1161
 CP1161  HISTORY     - Date     Condition        Report By
 CP1161  HISTORY     - UNK      MONUMENTED       USACE
 CP1161  HISTORY     - 1934     GOOD             USACE
 CP1161
 CP1161                          STATION DESCRIPTION
 CP1161
 CP1161'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1161'3 MI NE FROM TRANSYLVANIA.
 CP1161'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1161'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 3 MILES NORTHEAST
 CP1161'OF TRANSYLVANIA, LA.  736 FEET FROM LEVEE STATION NO. 1500. DIRECTLY
 CP1161'IN FRONT OF SMALL HOUSE.  NEAR LARGE BARN.  ACROSS DIRT ROAD FROM
 CP1161'LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1160 ***********************************************************************
 CP1160  DESIGNATION -  1500 A CAP
 CP1160  PID         -  CP1160
 CP1160  STATE/COUNTY-  LA/EAST CARROLL
 CP1160  COUNTRY     -  US
 CP1160  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1160
 CP1160                         *CURRENT SURVEY CONTROL
 CP1160  ______________________________________________________________________
 CP1160* NAD 83(1986) POSITION- 32 41 59.     (N) 091 08 27.     (W)   SCALED
 CP1160* NAVD 88 ORTHO HEIGHT -    30.65  (+/-2cm)      100.6   (feet) VERTCON3
 CP1160  ______________________________________________________________________
 CP1160  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 CP1160  VERT ORDER      -  ? (See Below)
 CP1160
 CP1160.The horizontal coordinates were scaled from a map and have
 CP1160.an estimated accuracy of +/- 6 seconds.
 CP1160
 CP1160.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1160.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1160
 CP1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1160.GEOID18 height accuracy estimate available here.
 CP1160
 CP1160.The vertical order pertains to the NGVD 29 superseded value.
 CP1160
 CP1160.Click photographs - Photos may exist for this station.
 CP1160
 CP1160;                    North         East    Units  Estimated Accuracy
 CP1160;SPC LA N     -   244,700.    1,127,450.      MT  (+/- 180 meters Scaled)
 CP1160
 CP1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS742195(NAD 83)
 CP1160
 CP1160                          SUPERSEDED SURVEY CONTROL
 CP1160
 CP1160  NGVD 29 (??/??/92)   30.644  (m)          100.54   (f) ADJ UNCH       
 CP1160
 CP1160.Superseded values are not recommended for survey control.
 CP1160
 CP1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1160.See file dsdata.pdf to determine how the superseded data were derived.
 CP1160
 CP1160_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1160_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1160_MARK LOGO: USACE
 CP1160_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1160_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1160
 CP1160  HISTORY     - Date     Condition        Report By
 CP1160  HISTORY     - UNK      MONUMENTED       USACE
 CP1160  HISTORY     - 1934     GOOD             USACE
 CP1160
 CP1160                          STATION DESCRIPTION
 CP1160
 CP1160'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1160'3 MI NE FROM TRANSYLVANIA.
 CP1160'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1160'MISS. RIVER, EAST CARROLL PARISH, LA. APPROXIMATELY 3 MILES NORTHEAST
 CP1160'OF TRANSYLVANIA, LA.  736 FEET FROM LEVEE STATION NO. 1500.  DIRECTLY
 CP1160'IN FRONT OF SMALL HOUSE.  NEAR LARGE BARN.  ACROSS DIRT ROAD FROM
 CP1160'LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0950 ***********************************************************************
 BX0950  DESIGNATION -  1532
 BX0950  PID         -  BX0950
 BX0950  STATE/COUNTY-  LA/RAPIDES
 BX0950  COUNTRY     -  US
 BX0950  USGS QUAD   -  WOODWORTH EAST (2018)
 BX0950
 BX0950                         *CURRENT SURVEY CONTROL
 BX0950  ______________________________________________________________________
 BX0950* NAD 83(1986) POSITION- 31 14 51.     (N) 092 26 00.     (W)   SCALED
 BX0950* NAVD 88 ORTHO HEIGHT -    24.705 (meters)       81.05  (feet) ADJUSTED
 BX0950  ______________________________________________________________________
 BX0950  GEOID HEIGHT    -        -26.542 (meters)                     GEOID18
 BX0950  DYNAMIC HEIGHT  -         24.674 (meters)       80.95  (feet) COMP
 BX0950  MODELED GRAVITY -    979,404.1   (mgal)                       NAVD 88
 BX0950
 BX0950  VERT ORDER      -  FIRST     CLASS I
 BX0950
 BX0950.The horizontal coordinates were scaled from a map and have
 BX0950.an estimated accuracy of +/- 6 seconds.
 BX0950
 BX0950.The orthometric height was determined by differential leveling and
 BX0950.adjusted by the NATIONAL GEODETIC SURVEY
 BX0950.in February 1994.
 BX0950
 BX0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0950.GEOID18 height accuracy estimate available here.
 BX0950
 BX0950.Click photographs - Photos may exist for this station.
 BX0950
 BX0950.The dynamic height is computed by dividing the NAVD 88
 BX0950.geopotential number by the normal gravity value computed on the
 BX0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0950.degrees latitude (g = 980.6199 gals.).
 BX0950
 BX0950.The modeled gravity was interpolated from observed gravity values.
 BX0950
 BX0950;                    North         East    Units  Estimated Accuracy
 BX0950;SPC LA N     -    82,880.    1,006,350.      MT  (+/- 180 meters Scaled)
 BX0950
 BX0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ539571(NAD 83)
 BX0950
 BX0950                          SUPERSEDED SURVEY CONTROL
 BX0950
 BX0950  NAVD 88 (06/15/91)   24.703  (m)           81.05   (f) SUPERSEDED  1 1
 BX0950  NGVD 29 (11/26/84)   24.691  (m)           81.01   (f) ADJUSTED    1 1
 BX0950
 BX0950.Superseded values are not recommended for survey control.
 BX0950
 BX0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0950.See file dsdata.pdf to determine how the superseded data were derived.
 BX0950
 BX0950_MARKER: DD = SURVEY DISK
 BX0950_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BX0950_STAMPING: 1532
 BX0950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0950
 BX0950  HISTORY     - Date     Condition        Report By
 BX0950  HISTORY     - UNK      MONUMENTED       LAGS
 BX0950  HISTORY     - 1970     GOOD             NGS
 BX0950
 BX0950                          STATION DESCRIPTION
 BX0950
 BX0950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0950'5.55 MI S FROM ALEXANDRIA.
 BX0950'ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL AT
 BX0950'ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG THE TEXAS AND PACIFIC
 BX0950'RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE STREET, THENCE 0.95 MILE
 BX0950'SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 167 BYPASS, THENCE 0.2 MILE
 BX0950'NORTHEAST ALONG SUGAR HOUSE ROAD, THENCE 0.5 MILE SOUTH ALONG A
 BX0950'RAILROAD WHICH IS USED BY THE MISSOURI PACIFIC AND THE CHICAGO, ROCK
 BX0950'ISLAND AND PACIFIC RAILROADS AND THE TEXAS AND PACIFIC RAILWAY, 19
 BX0950'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK OF THE TEXAS AND PACIFIC
 BX0950'RAILWAY, 76 FEET NORTH OF A SWITCH STAND, 75 FEET NORTH OF A JUNCTION
 BX0950'SIGN, 56 FEET SOUTHWEST OF THE SOUTH END OF THE MOST EASTERLY CONCRETE
 BX0950'PIER OF A RAILROAD UNDERPASS FOR U.S. HIGHWAYS 71 AND 167, 1.3 FEET
 BX0950'EAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 BX0950'TRACKS, AND SET IN THE TOP OF A 6-INCH GLAZED TILE THAT IS FILLED WITH
 BX0950'CONCRETE AND IS LEVEL WITH THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0951 ***********************************************************************
 BX0951  DESIGNATION -  1533
 BX0951  PID         -  BX0951
 BX0951  STATE/COUNTY-  LA/RAPIDES
 BX0951  COUNTRY     -  US
 BX0951  USGS QUAD   -  WOODWORTH EAST (2018)
 BX0951
 BX0951                         *CURRENT SURVEY CONTROL
 BX0951  ______________________________________________________________________
 BX0951* NAD 83(1986) POSITION- 31 13 55.     (N) 092 25 48.     (W)   SCALED
 BX0951* NAVD 88 ORTHO HEIGHT -    24.909 (meters)       81.72  (feet) ADJUSTED
 BX0951  ______________________________________________________________________
 BX0951  GEOID HEIGHT    -        -26.571 (meters)                     GEOID18
 BX0951  DYNAMIC HEIGHT  -         24.878 (meters)       81.62  (feet) COMP
 BX0951  MODELED GRAVITY -    979,402.1   (mgal)                       NAVD 88
 BX0951
 BX0951  VERT ORDER      -  FIRST     CLASS I
 BX0951
 BX0951.The horizontal coordinates were scaled from a map and have
 BX0951.an estimated accuracy of +/- 6 seconds.
 BX0951
 BX0951.The orthometric height was determined by differential leveling and
 BX0951.adjusted by the NATIONAL GEODETIC SURVEY
 BX0951.in February 1994.
 BX0951
 BX0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0951.GEOID18 height accuracy estimate available here.
 BX0951
 BX0951.Click photographs - Photos may exist for this station.
 BX0951
 BX0951.The dynamic height is computed by dividing the NAVD 88
 BX0951.geopotential number by the normal gravity value computed on the
 BX0951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0951.degrees latitude (g = 980.6199 gals.).
 BX0951
 BX0951.The modeled gravity was interpolated from observed gravity values.
 BX0951
 BX0951;                    North         East    Units  Estimated Accuracy
 BX0951;SPC LA N     -    81,160.    1,006,670.      MT  (+/- 180 meters Scaled)
 BX0951
 BX0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ542554(NAD 83)
 BX0951
 BX0951                          SUPERSEDED SURVEY CONTROL
 BX0951
 BX0951  NAVD 88 (06/15/91)   24.907  (m)           81.72   (f) SUPERSEDED  1 1
 BX0951  NGVD 29 (11/26/84)   24.895  (m)           81.68   (f) ADJUSTED    1 1
 BX0951
 BX0951.Superseded values are not recommended for survey control.
 BX0951
 BX0951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0951.See file dsdata.pdf to determine how the superseded data were derived.
 BX0951
 BX0951_MARKER: DD = SURVEY DISK
 BX0951_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BX0951_STAMPING: 1533
 BX0951_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0951
 BX0951  HISTORY     - Date     Condition        Report By
 BX0951  HISTORY     - UNK      MONUMENTED       LAGS
 BX0951  HISTORY     - 1970     GOOD             NGS
 BX0951  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0951
 BX0951                          STATION DESCRIPTION
 BX0951
 BX0951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0951'5.65 MI S FROM ALEXANDRIA.
 BX0951'ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL AT
 BX0951'ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG THE TEXAS AND PACIFIC
 BX0951'RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE STREET, THENCE 0.95 MILE
 BX0951'SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 167 BYPASS, THENCE 0.2 MILE
 BX0951'NORTHEAST ALONG SUGAR HOUSE ROAD, THENCE 0.5 MILE SOUTH ALONG A
 BX0951'RAILROAD WHICH IS USED BY THE MISSOURI PACIFIC AND CHICAGO, ROCK
 BX0951'ISLAND AND PACIFIC RAILROADS AND THE TEXAS AND PACIFIC RAILWAY, THENCE
 BX0951'1.1 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 BX0951'AND THE TEXAS AND PACIFIC RAILWAY, 13 RAILS SOUTH OF THE CROSSING OF
 BX0951'THE RAILROAD AND A PAVED ROAD, 100 YARDS WEST AND ACROSS THE TRACK
 BX0951'FROM A GROUP OF METAL BUILDINGS, 15 FEET NORTHEAST OF THE FOURTH
 BX0951'TELEPHONE POLE NORTH OF MILEPOST 189, 19 1/2 FEET WEST OF THE WEST
 BX0951'RAIL OF THE MAIN TRACK, 9 1/2 FEET NORTHWEST OF THE NORTHWEST CORNER
 BX0951'OF SEMAPHORE NUMBER 189.0, 15 1/2 FEET EAST OF A FENCE, 1.4 FEET WEST
 BX0951'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 BX0951'AND SET IN THE TOP OF A 6-INCH GLAZED TILE THAT IS FILLED WITH
 BX0951'CONCRETE AND PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX0951
 BX0951                          STATION RECOVERY (1999)
 BX0951
 BX0951'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0951'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0954 ***********************************************************************
 BX0954  DESIGNATION -  1538
 BX0954  PID         -  BX0954
 BX0954  STATE/COUNTY-  LA/RAPIDES
 BX0954  COUNTRY     -  US
 BX0954  USGS QUAD   -  WOODWORTH EAST (2018)
 BX0954
 BX0954                         *CURRENT SURVEY CONTROL
 BX0954  ______________________________________________________________________
 BX0954* NAD 83(1986) POSITION- 31 11 34.     (N) 092 25 17.     (W)   SCALED
 BX0954* NAVD 88 ORTHO HEIGHT -    24.13  (+/-2cm)       79.2   (feet) VERTCON3
 BX0954  ______________________________________________________________________
 BX0954  GEOID HEIGHT    -        -26.636 (meters)                     GEOID18
 BX0954  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0954
 BX0954.The horizontal coordinates were scaled from a map and have
 BX0954.an estimated accuracy of +/- 6 seconds.
 BX0954
 BX0954.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0954.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0954
 BX0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0954.GEOID18 height accuracy estimate available here.
 BX0954
 BX0954.The vertical order pertains to the NGVD 29 superseded value.
 BX0954
 BX0954.Click photographs - Photos may exist for this station.
 BX0954
 BX0954;                    North         East    Units  Estimated Accuracy
 BX0954;SPC LA N     -    76,820.    1,007,490.      MT  (+/- 180 meters Scaled)
 BX0954
 BX0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ551511(NAD 83)
 BX0954
 BX0954                          SUPERSEDED SURVEY CONTROL
 BX0954
 BX0954  NGVD 29 (11/26/84)   24.112  (m)           79.11   (f) ADJUSTED    2 0
 BX0954
 BX0954.Superseded values are not recommended for survey control.
 BX0954
 BX0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0954.See file dsdata.pdf to determine how the superseded data were derived.
 BX0954
 BX0954_MARKER: DD = SURVEY DISK
 BX0954_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0954_STAMPING: 1538
 BX0954_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0954
 BX0954  HISTORY     - Date     Condition        Report By
 BX0954  HISTORY     - UNK      MONUMENTED       LAGS
 BX0954  HISTORY     - 1960     MARK NOT FOUND   CGS
 BX0954  HISTORY     - 1966     MARK NOT FOUND   USGS
 BX0954  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0954
 BX0954                          STATION DESCRIPTION
 BX0954
 BX0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX0954'4.6 MI NW FROM LAMORIE.
 BX0954'LOCATED ABOUT 4.6 MILES NORTHWEST ALONG THE TEXAS AND PACIFIC RAILROAD
 BX0954'FROM LAMORIE, RAPIDES PARISH, ON U.S. HIGHWAY 71, AT THE POINT WHERE
 BX0954'THE TEXAS AND PACIFIC RAILROAD, THE CHICAGO, ROCK ISLAND AND PACIFIC
 BX0954'AND U.S. HIGHWAY 71 START TO RUN PARALLEL, 61 FEET EAST OF THE EAST
 BX0954'RAIL OF THE CHICAGO ROCK ISLAND AND PACIFIC RAILROAD, 73 FEET WEST OF
 BX0954'THE SOUTHWEST CORNER OF THE SOUTH POST OF THE CONCRETE FLAT-ARCH
 BX0954'GATEWAY TO THE FARM OCCUPIED BY JOHN HICKMAN, ON THE WEST BANK OF THE
 BX0954'DITCH WEST OF THE HIGHWAY AND ABOUT 14 INCHES UNDERGROUND. IT IS A
 BX0954'STATE SURVEY DISK, STAMPED 1538, SET IN THE TOP OF A CONCRETE POST.
 BX0954
 BX0954                          STATION RECOVERY (1966)
 BX0954
 BX0954'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 BX0954'MARK NOT FOUND.
 BX0954
 BX0954                          STATION RECOVERY (1999)
 BX0954
 BX0954'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0954'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0962 ***********************************************************************
 BX0962  DESIGNATION -  1544
 BX0962  PID         -  BX0962
 BX0962  STATE/COUNTY-  LA/RAPIDES
 BX0962  COUNTRY     -  US
 BX0962  USGS QUAD   -  LECOMPTE (2018)
 BX0962
 BX0962                         *CURRENT SURVEY CONTROL
 BX0962  ______________________________________________________________________
 BX0962* NAD 83(1986) POSITION- 31 05 30.     (N) 092 23 56.     (W)   SCALED
 BX0962* NAVD 88 ORTHO HEIGHT -    21.51  (+/-2cm)       70.6   (feet) VERTCON3
 BX0962  ______________________________________________________________________
 BX0962  GEOID HEIGHT    -        -26.785 (meters)                     GEOID18
 BX0962  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0962
 BX0962.The horizontal coordinates were scaled from a map and have
 BX0962.an estimated accuracy of +/- 6 seconds.
 BX0962
 BX0962.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0962.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0962
 BX0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0962.GEOID18 height accuracy estimate available here.
 BX0962
 BX0962.The vertical order pertains to the NGVD 29 superseded value.
 BX0962
 BX0962.Click photographs - Photos may exist for this station.
 BX0962
 BX0962;                    North         East    Units  Estimated Accuracy
 BX0962;SPC LA N     -    65,610.    1,009,650.      MT  (+/- 180 meters Scaled)
 BX0962
 BX0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ573399(NAD 83)
 BX0962
 BX0962                          SUPERSEDED SURVEY CONTROL
 BX0962
 BX0962  NGVD 29 (11/26/84)   21.493  (m)           70.52   (f) ADJUSTED    2 0
 BX0962
 BX0962.Superseded values are not recommended for survey control.
 BX0962
 BX0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0962.See file dsdata.pdf to determine how the superseded data were derived.
 BX0962
 BX0962_MARKER: DD = SURVEY DISK
 BX0962_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0962_STAMPING: 1544
 BX0962_PROJECTION: FLUSH
 BX0962_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0962
 BX0962  HISTORY     - Date     Condition        Report By
 BX0962  HISTORY     - UNK      MONUMENTED       LAGS
 BX0962  HISTORY     - 1968     GOOD             LADTD
 BX0962  HISTORY     - 1972     MARK NOT FOUND   LADH
 BX0962  HISTORY     - 19990424 GOOD             USPSQD
 BX0962
 BX0962                          STATION DESCRIPTION
 BX0962
 BX0962'DESCRIBED BY LA TRANSP AND DEV 1968
 BX0962'0.55 MI NW FROM LECOMPTE.
 BX0962'ABOUT 0.55 MILES NORTHWEST ALONG MISSOURI PACIFIC RAILROAD FROM COTTON
 BX0962'GROWER GIN COMPANY, INC. AT LECOMPTE.  395 FEET NORTHWEST ALONG
 BX0962'RAILROAD CROSSING AT FORD STREET.  9 FEET WEST OF CENTER LINE OF
 BX0962'MISSOURI PACIFIC RAILROAD.  55 FEET WEST OF RAPIDES AVENUE.  A
 BX0962'LOUISIANA GEODETIC SURVEY DISK SET IN CONCRETE POST FLUSH WITH GROUND.
 BX0962'1/4 SEC 6, T 1 N, R 1 E.
 BX0962
 BX0962                          STATION RECOVERY (1972)
 BX0962
 BX0962'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1972
 BX0962'MARK NOT FOUND.
 BX0962
 BX0962                          STATION RECOVERY (1999)
 BX0962
 BX0962'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0964 ***********************************************************************
 BX0964  DESIGNATION -  1545
 BX0964  PID         -  BX0964
 BX0964  STATE/COUNTY-  LA/RAPIDES
 BX0964  COUNTRY     -  US
 BX0964  USGS QUAD   -  LECOMPTE (2018)
 BX0964
 BX0964                         *CURRENT SURVEY CONTROL
 BX0964  ______________________________________________________________________
 BX0964* NAD 83(1986) POSITION- 31 04 57.     (N) 092 23 39.     (W)   SCALED
 BX0964* NAVD 88 ORTHO HEIGHT -    23.05  (+/-2cm)       75.6   (feet) VERTCON3
 BX0964  ______________________________________________________________________
 BX0964  GEOID HEIGHT    -        -26.798 (meters)                     GEOID18
 BX0964  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0964
 BX0964.The horizontal coordinates were scaled from a map and have
 BX0964.an estimated accuracy of +/- 6 seconds.
 BX0964
 BX0964.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0964.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0964
 BX0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0964.GEOID18 height accuracy estimate available here.
 BX0964
 BX0964.The vertical order pertains to the NGVD 29 superseded value.
 BX0964
 BX0964.Click photographs - Photos may exist for this station.
 BX0964
 BX0964;                    North         East    Units  Estimated Accuracy
 BX0964;SPC LA N     -    64,590.    1,010,100.      MT  (+/- 180 meters Scaled)
 BX0964
 BX0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ577389(NAD 83)
 BX0964
 BX0964                          SUPERSEDED SURVEY CONTROL
 BX0964
 BX0964  NGVD 29 (11/26/84)   23.029  (m)           75.55   (f) ADJUSTED    2 0
 BX0964
 BX0964.Superseded values are not recommended for survey control.
 BX0964
 BX0964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0964.See file dsdata.pdf to determine how the superseded data were derived.
 BX0964
 BX0964_MARKER: DD = SURVEY DISK
 BX0964_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0964_STAMPING: 1545
 BX0964_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0964
 BX0964  HISTORY     - Date     Condition        Report By
 BX0964  HISTORY     - UNK      MONUMENTED       LAGS
 BX0964  HISTORY     - 1960     GOOD             CGS
 BX0964  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0964
 BX0964                          STATION DESCRIPTION
 BX0964
 BX0964'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX0964'IN LECOMPTE.
 BX0964'LOCATED AT LECOMPTE ALONG THE TEXAS AND PACIFIC RAILROAD, 68 FEET
 BX0964'NORTHEAST OF THE NORTHEAST CORNER OF THE RAILROAD STATION, 39 FEET
 BX0964'NORTHWEST OF THE PROJECTED PLANE OF THE NORTHWEST WALL OF THE STATION,
 BX0964'24.2 FEET EAST OF THE EAST RAIL OF THE TRACKS, 35.5 FEET SOUTHEAST OF
 BX0964'THE CENTER OF THE ROAD CROSSING, 67 FEET EAST OF THE TELEGRAPH POLE
 BX0964'USJ/ESF NORTH OF THE STATION, 75 FEET WEST-SOUTHWEST OF A 4-FOOT WATER
 BX0964'OAK, 65 FEET NORTH NORTHEAST OF A BLOCK SIGNAL, 56.5 FEET NORTH OF
 BX0964'TELEGRAPH POLE NO. 6114, 80 FEET SOUTH-SOUTHWEST OF A TELEGRAPH POLE
 BX0964'NORTH OF THE ROAD AND EAST OF THE TRACK, 33 FEET SOUTH OF THE
 BX0964'CENTERLINE OF CLARK STREET, AND 13.5 FEET WEST OF A ROW OF POLES. IT
 BX0964'IS A STANDARD USC AND GS AND STATE SURVEY DISK, STAMPED 1545, SET IN
 BX0964'THE TOP OF A 6-INCH SQUARE CONCRETE POST 3 INCHES BELOW THE SURFACE OF
 BX0964'THE GROUND.
 BX0964
 BX0964                          STATION RECOVERY (1999)
 BX0964
 BX0964'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0964'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1164 ***********************************************************************
 CP1164  DESIGNATION -  1550 A BOLT
 CP1164  PID         -  CP1164
 CP1164  STATE/COUNTY-  LA/EAST CARROLL
 CP1164  COUNTRY     -  US
 CP1164  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1164
 CP1164                         *CURRENT SURVEY CONTROL
 CP1164  ______________________________________________________________________
 CP1164* NAD 83(1986) POSITION- 32 41 58.     (N) 091 09 23.     (W)   SCALED
 CP1164* NAVD 88 ORTHO HEIGHT -    29.51  (+/-2cm)       96.8   (feet) VERTCON3
 CP1164  ______________________________________________________________________
 CP1164  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 CP1164  VERT ORDER      -  ? (See Below)
 CP1164
 CP1164.The horizontal coordinates were scaled from a map and have
 CP1164.an estimated accuracy of +/- 6 seconds.
 CP1164
 CP1164.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1164.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1164
 CP1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1164.GEOID18 height accuracy estimate available here.
 CP1164
 CP1164.The vertical order pertains to the NGVD 29 superseded value.
 CP1164
 CP1164.Click photographs - Photos may exist for this station.
 CP1164
 CP1164;                    North         East    Units  Estimated Accuracy
 CP1164;SPC LA N     -   244,650.    1,125,990.      MT  (+/- 180 meters Scaled)
 CP1164
 CP1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS728194(NAD 83)
 CP1164
 CP1164                          SUPERSEDED SURVEY CONTROL
 CP1164
 CP1164  NGVD 29 (??/??/92)   29.491  (m)           96.76   (f) ADJ UNCH       
 CP1164
 CP1164.Superseded values are not recommended for survey control.
 CP1164
 CP1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1164.See file dsdata.pdf to determine how the superseded data were derived.
 CP1164
 CP1164_MARKER: B = BOLT
 CP1164_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1164_SP_SET: UNDERGROUND STONE
 CP1164_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1164
 CP1164  HISTORY     - Date     Condition        Report By
 CP1164  HISTORY     - UNK      MONUMENTED       USACE
 CP1164  HISTORY     - 1934     GOOD             USACE
 CP1164
 CP1164                          STATION DESCRIPTION
 CP1164
 CP1164'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1164'2 MI NE FROM TRANSYLVANIA.
 CP1164'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1164'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 2 MILES NORTHEAST
 CP1164'OF TRANSYLVANIA, LA.  648 FEET NORTHWEST OF CENTER LINE OF DIRT ROAD.
 CP1164'21 FEET WEST SOUTHWEST OF HOUSE.  3 FEET SOUTH OF PICKET FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1163 ***********************************************************************
 CP1163  DESIGNATION -  1550 A CAP
 CP1163  PID         -  CP1163
 CP1163  STATE/COUNTY-  LA/EAST CARROLL
 CP1163  COUNTRY     -  US
 CP1163  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1163
 CP1163                         *CURRENT SURVEY CONTROL
 CP1163  ______________________________________________________________________
 CP1163* NAD 83(1986) POSITION- 32 41 58.     (N) 091 09 22.     (W)   SCALED
 CP1163* NAVD 88 ORTHO HEIGHT -    30.73  (+/-2cm)      100.8   (feet) VERTCON3
 CP1163  ______________________________________________________________________
 CP1163  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 CP1163  VERT ORDER      -  ? (See Below)
 CP1163
 CP1163.The horizontal coordinates were scaled from a map and have
 CP1163.an estimated accuracy of +/- 6 seconds.
 CP1163
 CP1163.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1163.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1163
 CP1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1163.GEOID18 height accuracy estimate available here.
 CP1163
 CP1163.The vertical order pertains to the NGVD 29 superseded value.
 CP1163
 CP1163.Click photographs - Photos may exist for this station.
 CP1163
 CP1163;                    North         East    Units  Estimated Accuracy
 CP1163;SPC LA N     -   244,650.    1,126,010.      MT  (+/- 180 meters Scaled)
 CP1163
 CP1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS728194(NAD 83)
 CP1163
 CP1163                          SUPERSEDED SURVEY CONTROL
 CP1163
 CP1163  NGVD 29 (??/??/92)   30.709  (m)          100.75   (f) ADJ UNCH       
 CP1163
 CP1163.Superseded values are not recommended for survey control.
 CP1163
 CP1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1163.See file dsdata.pdf to determine how the superseded data were derived.
 CP1163
 CP1163_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1163_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1163_MARK LOGO: USACE
 CP1163_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1163_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1163
 CP1163  HISTORY     - Date     Condition        Report By
 CP1163  HISTORY     - UNK      MONUMENTED       USACE
 CP1163  HISTORY     - 1934     GOOD             USACE
 CP1163
 CP1163                          STATION DESCRIPTION
 CP1163
 CP1163'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1163'2 MI NE FROM TRANSYLVANIA.
 CP1163'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1163'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 2 MILES NORTHEAST
 CP1163'OF TRANSYLVANIA, LA.  648 FEET NORTHWEST OF CENTER LINE OF DIRT ROAD.
 CP1163'21 FEET WEST SOUTHWEST OF HOUSE.  3 FEET SOUTH OF PICKET FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2634 ***********************************************************************
 BJ2634  DESIGNATION -  156/4 BOLT
 BJ2634  PID         -  BJ2634
 BJ2634  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2634  COUNTRY     -  US
 BJ2634  USGS QUAD   -  LACOUR (2018)
 BJ2634
 BJ2634                         *CURRENT SURVEY CONTROL
 BJ2634  ______________________________________________________________________
 BJ2634* NAD 83(1986) POSITION- 30 46 12.     (N) 091 36 00.     (W)   SCALED
 BJ2634* NAVD 88 ORTHO HEIGHT -     9.49  (+/-2cm)       31.1   (feet) VERTCON3
 BJ2634  ______________________________________________________________________
 BJ2634  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BJ2634  VERT ORDER      -  ? (See Below)
 BJ2634
 BJ2634.The horizontal coordinates were scaled from a map and have
 BJ2634.an estimated accuracy of +/- 6 seconds.
 BJ2634
 BJ2634.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2634.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2634
 BJ2634.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2634.GEOID18 height accuracy estimate available here.
 BJ2634
 BJ2634.The vertical order pertains to the NGVD 29 superseded value.
 BJ2634
 BJ2634.Click photographs - Photos may exist for this station.
 BJ2634
 BJ2634;                    North         East    Units  Estimated Accuracy
 BJ2634;SPC LA S     -   251,650.      974,470.      MT  (+/- 180 meters Scaled)
 BJ2634
 BJ2634_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ339049(NAD 83)
 BJ2634
 BJ2634                          SUPERSEDED SURVEY CONTROL
 BJ2634
 BJ2634  NGVD 29 (11/26/84)    9.480  (m)           31.10   (f) ADJUSTED       
 BJ2634
 BJ2634.Superseded values are not recommended for survey control.
 BJ2634
 BJ2634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2634.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2634
 BJ2634_MARKER: B = BOLT
 BJ2634_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ2634_SP_SET: UNDERGROUND BOLT
 BJ2634_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2634_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2634
 BJ2634  HISTORY     - Date     Condition        Report By
 BJ2634  HISTORY     - UNK      MONUMENTED       USACE
 BJ2634  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2634
 BJ2634                          STATION DESCRIPTION
 BJ2634
 BJ2634'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2634'3 MILES N ALONG STATE HIGHWAY 30 FROM MORGANZA, POINTE COUPEE PARISH,
 BJ2634'THENCE 3,300 FEET E ALONG AN OLD STATE HIGHWAY, ON THE N SIDE OF THE
 BJ2634'HIGHWAY, BETWEEN A ROAD DITCH AND AN E AND W FENCE, 137 FEET BEHIND
 BJ2634'CROSS DITCHES.  A COPPER BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET
 BJ2634'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING
 BJ2634'ABOUT 2 FEET ABOVE GROUND AND BEARING A CORPS OF ENGINEERS, STANDARD
 BJ2634'CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0119 ***********************************************************************
 BJ0119  DESIGNATION -  156/4 CAP
 BJ0119  PID         -  BJ0119
 BJ0119  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0119  COUNTRY     -  US
 BJ0119  USGS QUAD   -  LACOUR (2018)
 BJ0119
 BJ0119                         *CURRENT SURVEY CONTROL
 BJ0119  ______________________________________________________________________
 BJ0119* NAD 83(1986) POSITION- 30 46 12.     (N) 091 36 00.     (W)   SCALED
 BJ0119* NAVD 88 ORTHO HEIGHT -    10.71  (+/-2cm)       35.1   (feet) VERTCON3
 BJ0119  ______________________________________________________________________
 BJ0119  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BJ0119  VERT ORDER      -  ? (See Below)
 BJ0119
 BJ0119.The horizontal coordinates were scaled from a map and have
 BJ0119.an estimated accuracy of +/- 6 seconds.
 BJ0119
 BJ0119.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ0119.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ0119
 BJ0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0119.GEOID18 height accuracy estimate available here.
 BJ0119
 BJ0119.The vertical order pertains to the NGVD 29 superseded value.
 BJ0119
 BJ0119.Click photographs - Photos may exist for this station.
 BJ0119
 BJ0119;                    North         East    Units  Estimated Accuracy
 BJ0119;SPC LA S     -   251,650.      974,470.      MT  (+/- 180 meters Scaled)
 BJ0119
 BJ0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ339049(NAD 83)
 BJ0119
 BJ0119                          SUPERSEDED SURVEY CONTROL
 BJ0119
 BJ0119  NGVD 29 (11/26/84)   10.702  (m)           35.11   (f) ADJUSTED       
 BJ0119
 BJ0119.Superseded values are not recommended for survey control.
 BJ0119
 BJ0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0119.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0119
 BJ0119_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0119_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0119_MARK LOGO: USACE
 BJ0119_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0119_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0119
 BJ0119  HISTORY     - Date     Condition        Report By
 BJ0119  HISTORY     - UNK      MONUMENTED       USACE
 BJ0119  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ0119  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0119
 BJ0119                          STATION DESCRIPTION
 BJ0119
 BJ0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0119'3 MILES NORTH ALONG STATE HIGHWAY 30 FROM MORGANZA, POINTE COUPEE
 BJ0119'PARISH, THENCE 3,300 FEET EAST ALONG AN OLD STATE HIGHWAY, ON THE
 BJ0119'NORTH SIDE OF THE HIGHWAY, BETWEEN A ROAD DITCH AND AN E AND WEST
 BJ0119'FENCE, 137 FEET BEHIND CROSS DITCHES.  AN IRON PIPE PROJECTING ABOUT 2
 BJ0119'FEET ABOVE GROUND AND BEARING A USACE, STANDARD CAP.
 BJ0119
 BJ0119                          STATION RECOVERY (1976)
 BJ0119
 BJ0119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0119'A COPPER BOLT SET IN TILE ABOUT 3 FT UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2639 ***********************************************************************
 BJ2639  DESIGNATION -  157/4 BOLT
 BJ2639  PID         -  BJ2639
 BJ2639  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2639  COUNTRY     -  US
 BJ2639  USGS QUAD   -  MORGANZA (2018)
 BJ2639
 BJ2639                         *CURRENT SURVEY CONTROL
 BJ2639  ______________________________________________________________________
 BJ2639* NAD 83(1986) POSITION- 30 43 17.     (N) 091 34 26.     (W)   SCALED
 BJ2639* NAVD 88 ORTHO HEIGHT -    10.16  (+/-2cm)       33.3   (feet) VERTCON3
 BJ2639  ______________________________________________________________________
 BJ2639  GEOID HEIGHT    -        -27.132 (meters)                     GEOID18
 BJ2639  VERT ORDER      -  ? (See Below)
 BJ2639
 BJ2639.The horizontal coordinates were scaled from a map and have
 BJ2639.an estimated accuracy of +/- 6 seconds.
 BJ2639
 BJ2639.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2639.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2639
 BJ2639.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2639.GEOID18 height accuracy estimate available here.
 BJ2639
 BJ2639.The vertical order pertains to the NGVD 29 superseded value.
 BJ2639
 BJ2639.Click photographs - Photos may exist for this station.
 BJ2639
 BJ2639;                    North         East    Units  Estimated Accuracy
 BJ2639;SPC LA S     -   246,260.      976,960.      MT  (+/- 180 meters Scaled)
 BJ2639
 BJ2639_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP365995(NAD 83)
 BJ2639
 BJ2639                          SUPERSEDED SURVEY CONTROL
 BJ2639
 BJ2639  NGVD 29 (11/26/84)   10.158  (m)           33.33   (f) ADJUSTED       
 BJ2639
 BJ2639.Superseded values are not recommended for survey control.
 BJ2639
 BJ2639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2639.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2639
 BJ2639_MARKER: B = BOLT
 BJ2639_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ2639_SP_SET: UNDERGROUND STONE
 BJ2639_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2639_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2639
 BJ2639  HISTORY     - Date     Condition        Report By
 BJ2639  HISTORY     - UNK      MONUMENTED       USACE
 BJ2639  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2639
 BJ2639                          STATION DESCRIPTION
 BJ2639
 BJ2639'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2639'1.25 MI SE FROM MORGANZA.
 BJ2639'1-1/4 MILES SE ALONG STATE HIGHWAY 30 FROM MORGANZA, POINTE COUPEE
 BJ2639'PARISH, THENCE ABOUT 1/4 MILE NE ALONG A DIRT ROAD, 900 FEET BACK FROM
 BJ2639'THE LEVEE, ON THE M. PREVOSTS PROPERTY, 117 FEET NE OF A 32 INCH PECAN
 BJ2639'TREE, 8.2 FEET IN FRONT OF A TURNROW.  A COPPER BOLT, SET IN THE TOP
 BJ2639'OF A STONE 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON
 BJ2639'PIPE BEARING A CORPS OF ENGINEERS, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1532 ***********************************************************************
 BX1532  DESIGNATION -  158.8
 BX1532  PID         -  BX1532
 BX1532  STATE/COUNTY-  LA/WINN
 BX1532  COUNTRY     -  US
 BX1532  USGS QUAD   -  PACKTON (2018)
 BX1532
 BX1532                         *CURRENT SURVEY CONTROL
 BX1532  ______________________________________________________________________
 BX1532* NAD 83(1986) POSITION- 31 48 41.     (N) 092 34 52.     (W)   SCALED
 BX1532* NAVD 88 ORTHO HEIGHT -    48.44  (+/-2cm)      158.9   (feet) VERTCON3
 BX1532  ______________________________________________________________________
 BX1532  GEOID HEIGHT    -        -25.721 (meters)                     GEOID18
 BX1532  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1532
 BX1532.The horizontal coordinates were scaled from a map and have
 BX1532.an estimated accuracy of +/- 6 seconds.
 BX1532
 BX1532.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1532.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1532
 BX1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1532.GEOID18 height accuracy estimate available here.
 BX1532
 BX1532.The vertical order pertains to the NGVD 29 superseded value.
 BX1532
 BX1532.Click photographs - Photos may exist for this station.
 BX1532
 BX1532;                    North         East    Units  Estimated Accuracy
 BX1532;SPC LA N     -   145,400.      992,320.      MT  (+/- 180 meters Scaled)
 BX1532
 BX1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR396196(NAD 83)
 BX1532
 BX1532                          SUPERSEDED SURVEY CONTROL
 BX1532
 BX1532  NGVD 29 (11/26/84)   48.493  (m)          159.10   (f) ADJUSTED    2 0
 BX1532
 BX1532.Superseded values are not recommended for survey control.
 BX1532
 BX1532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1532.See file dsdata.pdf to determine how the superseded data were derived.
 BX1532
 BX1532_MARKER: Q = CHISELED SQUARE
 BX1532_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX1532_SP_SET: CULVERT HEADWALL
 BX1532_STAMPING: U.S.B.M. 158.8
 BX1532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1532+STABILITY: SURFACE MOTION
 BX1532
 BX1532  HISTORY     - Date     Condition        Report By
 BX1532  HISTORY     - UNK      MONUMENTED       USGS
 BX1532  HISTORY     - 1934     GOOD             CGS
 BX1532
 BX1532                          STATION DESCRIPTION
 BX1532
 BX1532'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX1532'1.0 MI N FROM PACKTON.
 BX1532'ABOUT 1.0 MILE NORTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM THE
 BX1532'STATION AT PACKTON, WINN PARISH, ABOUT 400 FEET NORTH OF A POINT
 BX1532'OPPOSITE A SECTION HOUSE, AND ON THE WEST HEAD WALL OF A CULVERT.  A
 BX1532'CHISELED SQUARE, MARKED U.S. B.M. 158.8.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2643 ***********************************************************************
 BJ2643  DESIGNATION -  158/C BOLT
 BJ2643  PID         -  BJ2643
 BJ2643  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2643  COUNTRY     -  US
 BJ2643  USGS QUAD   -  MORGANZA (2018)
 BJ2643
 BJ2643                         *CURRENT SURVEY CONTROL
 BJ2643  ______________________________________________________________________
 BJ2643* NAD 83(1986) POSITION- 30 43 40.     (N) 091 31 50.     (W)   SCALED
 BJ2643* NAVD 88 ORTHO HEIGHT -    10.13  (+/-2cm)       33.2   (feet) VERTCON3
 BJ2643  ______________________________________________________________________
 BJ2643  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BJ2643  VERT ORDER      -  ? (See Below)
 BJ2643
 BJ2643.The horizontal coordinates were scaled from a map and have
 BJ2643.an estimated accuracy of +/- 6 seconds.
 BJ2643
 BJ2643.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2643.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2643
 BJ2643.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2643.GEOID18 height accuracy estimate available here.
 BJ2643
 BJ2643.The vertical order pertains to the NGVD 29 superseded value.
 BJ2643
 BJ2643.Click photographs - Photos may exist for this station.
 BJ2643
 BJ2643;                    North         East    Units  Estimated Accuracy
 BJ2643;SPC LA S     -   246,960.      981,110.      MT  (+/- 180 meters Scaled)
 BJ2643
 BJ2643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ406003(NAD 83)
 BJ2643
 BJ2643                          SUPERSEDED SURVEY CONTROL
 BJ2643
 BJ2643  NGVD 29 (11/26/84)   10.128  (m)           33.23   (f) ADJUSTED       
 BJ2643
 BJ2643.Superseded values are not recommended for survey control.
 BJ2643
 BJ2643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2643.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2643
 BJ2643_MARKER: B = BOLT
 BJ2643_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2643_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2643
 BJ2643  HISTORY     - Date     Condition        Report By
 BJ2643  HISTORY     - UNK      MONUMENTED       USACE
 BJ2643  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2643
 BJ2643                          STATION DESCRIPTION
 BJ2643
 BJ2643'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2643'4.0 MI SE FROM MORGANZA.
 BJ2643'PBM IS TILE AND PIPE ON RIGHT BANK OF MISS. RIVER, IN POINTEE COUPEE
 BJ2643'PARISH, LA.  1/2 MILE ABOVE BRUNSWICK LANDING ON STEWART PLANTATION.
 BJ2643'1/4 MILE FROM RIVER BANK.  30 METERS BACK OF BASE OF LEVEE, AT A POINT
 BJ2643'WHERE ROAD CROSSES LEVEE.  20 METERS EAST OF A ROAD RUNNING BACK
 BJ2643'THROUGH PLANTATION.  3 M. WEST OF OLD DITCH GROWN UP WITH BRIARS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0122 ***********************************************************************
 BJ0122  DESIGNATION -  158/C CAP
 BJ0122  PID         -  BJ0122
 BJ0122  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0122  COUNTRY     -  US
 BJ0122  USGS QUAD   -  MORGANZA (2018)
 BJ0122
 BJ0122                         *CURRENT SURVEY CONTROL
 BJ0122  ______________________________________________________________________
 BJ0122* NAD 83(1986) POSITION- 30 43 40.     (N) 091 31 50.     (W)   SCALED
 BJ0122* NAVD 88 ORTHO HEIGHT -    11.35  (+/-2cm)       37.2   (feet) VERTCON3
 BJ0122  ______________________________________________________________________
 BJ0122  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BJ0122  VERT ORDER      -  ? (See Below)
 BJ0122
 BJ0122.The horizontal coordinates were scaled from a map and have
 BJ0122.an estimated accuracy of +/- 6 seconds.
 BJ0122
 BJ0122.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ0122.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ0122
 BJ0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0122.GEOID18 height accuracy estimate available here.
 BJ0122
 BJ0122.The vertical order pertains to the NGVD 29 superseded value.
 BJ0122
 BJ0122.Click photographs - Photos may exist for this station.
 BJ0122
 BJ0122;                    North         East    Units  Estimated Accuracy
 BJ0122;SPC LA S     -   246,960.      981,110.      MT  (+/- 180 meters Scaled)
 BJ0122
 BJ0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ406003(NAD 83)
 BJ0122
 BJ0122                          SUPERSEDED SURVEY CONTROL
 BJ0122
 BJ0122  NGVD 29 (11/26/84)   11.344  (m)           37.22   (f) ADJUSTED       
 BJ0122
 BJ0122.Superseded values are not recommended for survey control.
 BJ0122
 BJ0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0122.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0122
 BJ0122_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0122_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0122_MARK LOGO: USACE
 BJ0122_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0122_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0122
 BJ0122  HISTORY     - Date     Condition        Report By
 BJ0122  HISTORY     - UNK      MONUMENTED       USACE
 BJ0122  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ0122  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0122
 BJ0122                          STATION DESCRIPTION
 BJ0122
 BJ0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0122'4.0 MI SE FROM MORGANZA.
 BJ0122'PBM IS TILE AND PIPE ON RIGHT BANK OF MISS. RIVER, IN POINTEE COUPEE
 BJ0122'PARISH, LA.  1/2 MILE ABOVE BRUNSWICK LANDING ON STEWART PLANTATION.
 BJ0122'1/4 MILE FROM RIVER BANK.  30 METERS BACK OF BASE OF LEVEE, AT A POINT
 BJ0122'WHERE ROAD CROSSES LEVEE.  20 METERS EAST OF A ROAD RUNNING BACK
 BJ0122'THROUGH PLANTATION.  3 M. WEST OF OLD DITCH GROWN UP WITH BRIARS.
 BJ0122
 BJ0122                          STATION RECOVERY (1976)
 BJ0122
 BJ0122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0122'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1809 ***********************************************************************
 BJ1809  DESIGNATION -  159/3 BOLT
 BJ1809  PID         -  BJ1809
 BJ1809  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1809  COUNTRY     -  US
 BJ1809  USGS QUAD   -  NEW ROADS (2018)
 BJ1809
 BJ1809                         *CURRENT SURVEY CONTROL
 BJ1809  ______________________________________________________________________
 BJ1809* NAD 83(1986) POSITION- 30 43 51.     (N) 091 26 39.     (W)   SCALED
 BJ1809* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1809  **This station is located in a suspected subsidence area (see below).
 BJ1809  ______________________________________________________________________
 BJ1809  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ1809
 BJ1809.The horizontal coordinates were scaled from a map and have
 BJ1809.an estimated accuracy of +/- 6 seconds.
 BJ1809
 BJ1809.** This station is in an area of known vertical motion. If an
 BJ1809.** orthometric height was ever established but is not available 
 BJ1809.** in the current survey control section, the orthometric height
 BJ1809.** is considered suspect.  Suspect heights are available in the
 BJ1809.** superseded section only if requested.
 BJ1809
 BJ1809.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1809.GEOID18 height accuracy estimate available here.
 BJ1809
 BJ1809.Click photographs - Photos may exist for this station.
 BJ1809
 BJ1809;                    North         East    Units  Estimated Accuracy
 BJ1809;SPC LA S     -   247,290.      989,390.      MT  (+/- 180 meters Scaled)
 BJ1809
 BJ1809_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ489008(NAD 83)
 BJ1809
 BJ1809                          SUPERSEDED SURVEY CONTROL
 BJ1809
 BJ1809.No superseded survey control is available for this station.
 BJ1809
 BJ1809_MARKER: B = BOLT
 BJ1809_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1809_SP_SET: UNDERGROUND STONE
 BJ1809_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1809
 BJ1809  HISTORY     - Date     Condition        Report By
 BJ1809  HISTORY     - UNK      MONUMENTED       USACE
 BJ1809  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1809
 BJ1809                          STATION DESCRIPTION
 BJ1809
 BJ1809'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1809'3.3 MILES NW ALONG STATE HIGHWAY 30 FROM NEW ROADS, POINTE COUPEE
 BJ1809'PARISH, 650 FEET ABOVE THE POST OFFICE AT POINTE COUPEE, 260 FEET BACK
 BJ1809'FROM THE CENTER LINE OF THE LEVEE, AND IN THE BACK YARD OF THE J.S.
 BJ1809'DAYSIER RESIDENCE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3
 BJ1809'FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3900 ***********************************************************************
 BJ3900  DESIGNATION -  16 87
 BJ3900  PID         -  BJ3900
 BJ3900  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3900  COUNTRY     -  US
 BJ3900  USGS QUAD   -  PLAQUEMINE (2018)
 BJ3900
 BJ3900                         *CURRENT SURVEY CONTROL
 BJ3900  ______________________________________________________________________
 BJ3900* NAD 83(1986) POSITION- 30 21 13.     (N) 091 07 30.     (W)   SCALED
 BJ3900* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3900  **This station is located in a suspected subsidence area (see below).
 BJ3900  ______________________________________________________________________
 BJ3900  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ3900  DYNAMIC HEIGHT  -          5.654 (meters)       18.55  (feet) COMP
 BJ3900  MODELED GRAVITY -    979,328.7   (mgal)                       NAVD 88
 BJ3900
 BJ3900.The horizontal coordinates were scaled from a map and have
 BJ3900.an estimated accuracy of +/- 6 seconds.
 BJ3900
 BJ3900.** This station is in an area of known vertical motion. If an
 BJ3900.** orthometric height was ever established but is not available 
 BJ3900.** in the current survey control section, the orthometric height
 BJ3900.** is considered suspect.  Suspect heights are available in the
 BJ3900.** superseded section only if requested.
 BJ3900
 BJ3900.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3900.GEOID18 height accuracy estimate available here.
 BJ3900
 BJ3900.Click photographs - Photos may exist for this station.
 BJ3900
 BJ3900.The dynamic height is computed by dividing the NAVD 88
 BJ3900.geopotential number by the normal gravity value computed on the
 BJ3900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3900.degrees latitude (g = 980.6199 gals.).
 BJ3900
 BJ3900.The modeled gravity was interpolated from observed gravity values.
 BJ3900
 BJ3900;                    North         East    Units  Estimated Accuracy
 BJ3900;SPC LA S     -   205,480.    1,020,030.      MT  (+/- 180 meters Scaled)
 BJ3900
 BJ3900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP802594(NAD 83)
 BJ3900
 BJ3900                          SUPERSEDED SURVEY CONTROL
 BJ3900
 BJ3900.No superseded survey control is available for this station.
 BJ3900
 BJ3900_MARKER: DB = BENCH MARK DISK
 BJ3900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3900_STAMPING: 16-87 1987
 BJ3900_MARK LOGO: LA-033
 BJ3900_PROJECTION: FLUSH
 BJ3900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3900+STABILITY: SURFACE MOTION
 BJ3900
 BJ3900  HISTORY     - Date     Condition        Report By
 BJ3900  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3900
 BJ3900                          STATION DESCRIPTION
 BJ3900
 BJ3900'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3900'IN BATON ROUGE.
 BJ3900'ABOUT 0.08 KM (0.05 MI) SOUTHEAST ON BURBANK DRIVE FROM THE
 BJ3900'INTERSECTION OF BURBANK DRIVE AND GARDERE LANE TO THE MARK SET AT THE
 BJ3900'JUNCTION OF BURBANK DRIVE AND SEABOARD STREET, NEAR FAST TRACK
 BJ3900'HAMBURGERS, 17.7 METERS (58 FEET) SOUTH OF THE CENTERLINE OF BURBANK
 BJ3900'DRIVE, 7.9 METERS (26 FEET) WEST OF THE CENTERLINE OF SEABOARD STREET
 BJ3900'AND 0.91 METERS (3 FEET) EAST OF THE WEST EDGE OF A SIDEWALK.
 BJ3900'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3900'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0114 ***********************************************************************
 BJ0114  DESIGNATION -  16 A BOLT
 BJ0114  PID         -  BJ0114
 BJ0114  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0114  COUNTRY     -  US
 BJ0114  USGS QUAD   -  NEW ROADS (2018)
 BJ0114
 BJ0114                         *CURRENT SURVEY CONTROL
 BJ0114  ______________________________________________________________________
 BJ0114* NAD 83(1986) POSITION- 30 44 04.     (N) 091 26 08.     (W)   SCALED
 BJ0114* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0114  **This station is located in a suspected subsidence area (see below).
 BJ0114  ______________________________________________________________________
 BJ0114  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ0114
 BJ0114.The horizontal coordinates were scaled from a map and have
 BJ0114.an estimated accuracy of +/- 6 seconds.
 BJ0114
 BJ0114.** This station is in an area of known vertical motion. If an
 BJ0114.** orthometric height was ever established but is not available 
 BJ0114.** in the current survey control section, the orthometric height
 BJ0114.** is considered suspect.  Suspect heights are available in the
 BJ0114.** superseded section only if requested.
 BJ0114
 BJ0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0114.GEOID18 height accuracy estimate available here.
 BJ0114
 BJ0114.Click photographs - Photos may exist for this station.
 BJ0114
 BJ0114;                    North         East    Units  Estimated Accuracy
 BJ0114;SPC LA S     -   247,690.      990,210.      MT  (+/- 180 meters Scaled)
 BJ0114
 BJ0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ497012(NAD 83)
 BJ0114
 BJ0114                          SUPERSEDED SURVEY CONTROL
 BJ0114
 BJ0114.No superseded survey control is available for this station.
 BJ0114
 BJ0114_MARKER: B = BOLT
 BJ0114_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0114_STAMPING: PBM 16 A
 BJ0114_PROJECTION: RECESSED 91 CENTIMETERS
 BJ0114_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0114
 BJ0114  HISTORY     - Date     Condition        Report By
 BJ0114  HISTORY     - UNK      MONUMENTED       USACE
 BJ0114  HISTORY     - 1964     GOOD             CGS
 BJ0114  HISTORY     - 1976     GOOD             NGS
 BJ0114
 BJ0114                          STATION DESCRIPTION
 BJ0114
 BJ0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0114'2.7 MI N FROM NEW ROADS.
 BJ0114'ABOUT 2.5 MILES NORTH ALONG STATE ROAD 10 FROM THE TEXAS AND PACIFIC
 BJ0114'RAILROAD STATION AT NEW ROADS, THENCE 0.2 MILE WEST ALONG STATE ROAD
 BJ0114'420, 28 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 162 FEET WEST
 BJ0114'OF AN ALUMINUM GATE IN FRONT OF A RED BRICK HOUSE, 55 FEET NORTHWEST
 BJ0114'OF A 48-INCH PECAN TREE, 13 FEET NORTHWEST OF A FENCE LINE, ABOUT
 BJ0114'LEVEL WITH THE ROAD, A COPPER BOLT SET IN CONCRETE ABOUT 3 1/2 FEET
 BJ0114'BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 BJ0114'IRON PIPE BEARING A CAP THAT PROJECTS 6 INCHES ABOVE THE LEVEL OF THE
 BJ0114'GROUND.
 BJ0114
 BJ0114                          STATION RECOVERY (1976)
 BJ0114
 BJ0114'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0114'0.2 MILE WEST ALONG STATE HIGHWAY 420 FROM THE JUNCTION OF STATE
 BJ0114'HIGHWAYS 10 AND 420, 28 FT SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 BJ0114'14 FT NORTH OF A FENCE, 20 FT WEST OF THE WEST END OF A 18-INCH PIPE
 BJ0114'CULVERT, A COPPER BOLT SET IN A CONCRETE SLAB ABOUT 3 FT BELOW THE
 BJ0114'LEVEL OF THE GROUND, ACCESS IS HAD THROUGH A 4-INCH IRON PIPE AND CAP
 BJ0114'THAT PROJECTS 14-INCHES ABOVE THE GROUND NOT LEVELED TO IN 1976.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1810 ***********************************************************************
 BJ1810  DESIGNATION -  16 A CAP
 BJ1810  PID         -  BJ1810
 BJ1810  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1810  COUNTRY     -  US
 BJ1810  USGS QUAD   -  NEW ROADS (2018)
 BJ1810
 BJ1810                         *CURRENT SURVEY CONTROL
 BJ1810  ______________________________________________________________________
 BJ1810* NAD 83(1986) POSITION- 30 44 04.     (N) 091 26 08.     (W)   SCALED
 BJ1810* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1810  **This station is located in a suspected subsidence area (see below).
 BJ1810  ______________________________________________________________________
 BJ1810  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ1810
 BJ1810.The horizontal coordinates were scaled from a map and have
 BJ1810.an estimated accuracy of +/- 6 seconds.
 BJ1810
 BJ1810.** This station is in an area of known vertical motion. If an
 BJ1810.** orthometric height was ever established but is not available 
 BJ1810.** in the current survey control section, the orthometric height
 BJ1810.** is considered suspect.  Suspect heights are available in the
 BJ1810.** superseded section only if requested.
 BJ1810
 BJ1810.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1810.GEOID18 height accuracy estimate available here.
 BJ1810
 BJ1810.Click photographs - Photos may exist for this station.
 BJ1810
 BJ1810;                    North         East    Units  Estimated Accuracy
 BJ1810;SPC LA S     -   247,690.      990,210.      MT  (+/- 180 meters Scaled)
 BJ1810
 BJ1810_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ497012(NAD 83)
 BJ1810
 BJ1810                          SUPERSEDED SURVEY CONTROL
 BJ1810
 BJ1810.No superseded survey control is available for this station.
 BJ1810
 BJ1810_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1810_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1810_STAMPING: PBM 16 A
 BJ1810_MARK LOGO: USACE
 BJ1810_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1810_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1810
 BJ1810  HISTORY     - Date     Condition        Report By
 BJ1810  HISTORY     - UNK      MONUMENTED       USACE
 BJ1810  HISTORY     - 1964     GOOD             CGS
 BJ1810
 BJ1810                          STATION DESCRIPTION
 BJ1810
 BJ1810'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1810'2.7 MI N FROM NEW ROADS.
 BJ1810'ABOUT 2.5 MILES NORTH ALONG STATE ROAD 10 FROM THE TEXAS AND PACIFIC
 BJ1810'RAILROAD STATION AT NEW ROADS, THENCE 0.2 MILE WEST ALONG STATE ROAD
 BJ1810'420, 28 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 162 FEET WEST
 BJ1810'OF AN ALUMINUM GATE IN FRONT OF A RED BRICK HOUSE, 55 FEET NORTHWEST
 BJ1810'OF A 48-INCH PECAN TREE, 13 FEET NORTHWEST OF A FENCE LINE, ABOUT
 BJ1810'LEVEL WITH THE ROAD, A 4-INCH IRON PIPE BEARING A CAP THAT PROJECTS 6
 BJ1810'INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0077 ***********************************************************************
 BJ0077  DESIGNATION -  16 ABLDAPA
 BJ0077  PID         -  BJ0077
 BJ0077  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0077  COUNTRY     -  US
 BJ0077  USGS QUAD   -  PORT HUDSON (2018)
 BJ0077
 BJ0077                         *CURRENT SURVEY CONTROL
 BJ0077  ______________________________________________________________________
 BJ0077* NAD 83(2011) POSITION- 30 40 18.04534(N) 091 21 06.26994(W)   ADJUSTED
 BJ0077* NAD 83(2011) ELLIP HT-   -16.849 (meters)        (06/27/12)   ADJUSTED
 BJ0077* NAD 83(2011) EPOCH   -  2010.00
 BJ0077* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0077  **This station is located in a suspected subsidence area (see below).
 BJ0077  ______________________________________________________________________
 BJ0077  GEOID HEIGHT    -        -27.108 (meters)                     GEOID18
 BJ0077  NAD 83(2011) X  -   -129,524.912 (meters)                     COMP
 BJ0077  NAD 83(2011) Y  - -5,489,106.496 (meters)                     COMP
 BJ0077  NAD 83(2011) Z  -  3,234,630.644 (meters)                     COMP
 BJ0077  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BJ0077  DYNAMIC HEIGHT  -         10.431 (meters)       34.22  (feet) COMP
 BJ0077  MODELED GRAVITY -    979,357.4   (mgal)                       NAVD 88
 BJ0077
 BJ0077  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ0077  Standards:
 BJ0077         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ0077            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ0077  -------------------------------------------------------------------
 BJ0077  NETWORK    0.69   3.61           0.31   0.25   1.84      0.09070634
 BJ0077  -------------------------------------------------------------------
 BJ0077  Click here for local accuracies and other accuracy information.
 BJ0077
 BJ0077.The horizontal coordinates were established by GPS observations
 BJ0077.and adjusted by the National Geodetic Survey in June 2012.
 BJ0077
 BJ0077.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ0077.been affixed to the stable North American tectonic plate. See 
 BJ0077.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ0077
 BJ0077.The horizontal coordinates are valid at the epoch date displayed above
 BJ0077.which is a decimal equivalence of Year/Month/Day.
 BJ0077
 BJ0077.** This station is in an area of known vertical motion. If an
 BJ0077.** orthometric height was ever established but is not available 
 BJ0077.** in the current survey control section, the orthometric height
 BJ0077.** is considered suspect.  Suspect heights are available in the
 BJ0077.** superseded section only if requested.
 BJ0077
 BJ0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0077.GEOID18 height accuracy estimate available here.
 BJ0077
 BJ0077.Click photographs - Photos may exist for this station.
 BJ0077
 BJ0077.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ0077
 BJ0077.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0077
 BJ0077.The ellipsoidal height was determined by GPS observations
 BJ0077.and is referenced to NAD 83.
 BJ0077
 BJ0077.The dynamic height is computed by dividing the NAVD 88
 BJ0077.geopotential number by the normal gravity value computed on the
 BJ0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0077.degrees latitude (g = 980.6199 gals.).
 BJ0077
 BJ0077.The modeled gravity was interpolated from observed gravity values.
 BJ0077
 BJ0077. The following values were computed from the NAD 83(2011) position.
 BJ0077
 BJ0077;                    North         East     Units Scale Factor Converg.
 BJ0077;SPC LA S     -   240,723.824   998,235.943   MT  0.99999410   -0 00 33.1
 BJ0077;SPC LA S     -   789,774.75  3,275,045.76   sFT  0.99999410   -0 00 33.1
 BJ0077;UTM  15      - 3,394,375.450   657,899.779   MT  0.99990757   +0 50 27.5
 BJ0077
 BJ0077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0077!SPC LA S     -   1.00000265  x   0.99999410  =   0.99999675
 BJ0077!UTM  15      -   1.00000265  x   0.99990757  =   0.99991022
 BJ0077
 BJ0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP5789994375(NAD 83)
 BJ0077
 BJ0077                          SUPERSEDED SURVEY CONTROL
 BJ0077
 BJ0077  NAD 83(2007)-  30 40 18.04534(N)    091 21 06.27067(W) AD(       ) 0
 BJ0077  ELLIP H (02/10/07)  -16.835  (m)                       GP(       )    
 BJ0077  NAD 83(1992)-  30 40 18.04539(N)    091 21 06.27044(W) AD(       ) B
 BJ0077  ELLIP H (05/09/05)  -16.839  (m)                       GP(       ) 4 2
 BJ0077
 BJ0077.Superseded values are not recommended for survey control.
 BJ0077
 BJ0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0077.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0077
 BJ0077_MARKER: F = FLANGE-ENCASED ROD
 BJ0077_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 BJ0077+WITH SETTING: INFORMATION.
 BJ0077_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0077_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0077+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2009
 BJ0077
 BJ0077  HISTORY     - Date     Condition        Report By
 BJ0077  HISTORY     - 1975     MONUMENTED       USACE
 BJ0077  HISTORY     - 1976     GOOD             NGS
 BJ0077  HISTORY     - 20021030 GOOD             3001
 BJ0077  HISTORY     - 20090422 GOOD             WOOLPT
 BJ0077
 BJ0077                          STATION DESCRIPTION
 BJ0077
 BJ0077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0077'11.8 MI NW FROM DEVALL.
 BJ0077'11.8 MILES NORTHWEST ALONG STATE HIGHWAY 415 FROM DEVALL ELEMENTARY
 BJ0077'SCHOOL AT DEVALL, 0.15 MILE SOUTH OF JUNCTION OF DRIVE LEADING WEST
 BJ0077'TO LA. ELEC. COOPERATIVE BIG CAJON NO.1 POWER PLANT, 41 FT EAST
 BJ0077'OF THE CENTER LINE OF THE HIGHWAY, 142 FT SOUTHEAST OF AND ACROSS
 BJ0077'THE HIGHWAY FROM POWER LINE POLE NO. 115, 7.5 FT EAST OF A FENCE,
 BJ0077'A 1-INCH IRON PIPE DRIVEN TO A DEPTH OF 74.85 FT ENCASED IN A 2-INCH
 BJ0077'PIPE BORED TO A DEPTH OF 68.06 FT, ACCESS THROUGH A 3-INCH PIPE AND
 BJ0077'CAP THAT IS FLUSH WITH THE GROUND. PROTECTED BY 3 1-INCH GUARD PIPES
 BJ0077'DRIVEN 120 DEGREES APART ON A RADIUS OF 1.5 FT.
 BJ0077
 BJ0077                          STATION RECOVERY (2002)
 BJ0077
 BJ0077'RECOVERY NOTE BY 3001, INC 2002 (KC)
 BJ0077'THE STATION IS LOCATED IN PORT HUDSON, 11.8 MILES NORTHWEST ALONG HWY
 BJ0077'415 FROM DEVALL  ELEMANTARY SCHOOL, 0.15 MILES SOUTH OF DRIVE LEADING
 BJ0077'TO BIG CAJUN POWER PLANT
 BJ0077'
 BJ0077'OWNERSHIP- COE
 BJ0077'
 BJ0077'TO REACH THE STATION FROM THE INTERSECTION OF HWY 415 AND HWY 414 GO
 BJ0077'NORTHERLY ON 415  FOR 1.3 MILES TO STATION ON RIGHT, EAST OF
 BJ0077'CENTERLINE OF HWY 415.
 BJ0077'
 BJ0077'THE STATION IS 41' EAST OF CENTRELINE OF HWY 415, 7.5' EAST OF A 5
 BJ0077'STRAND BARBWIRE FENCE,  STATION IS SURROUNDED BY 3 2' BENT PIPES FOR
 BJ0077'PROTECTION, STATION  IS A 1 IN IRON PIPE DRIVEN TO A DEPTH OF 75'
 BJ0077'INCASED IN A 2IN PIPE BORD TO A DEPTH  OF 68'. ACCESS  IS THROUGH A 3'
 BJ0077'PIPE AND CAP WITH A MUSHROOM TYPE CEMENT ABOVE GROUND.
 BJ0077
 BJ0077                          STATION RECOVERY (2009)
 BJ0077
 BJ0077'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 BJ0077'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0835 ***********************************************************************
 AU0835  DESIGNATION -  16 B NOSWB
 AU0835  PID         -  AU0835
 AU0835  STATE/COUNTY-  LA/ORLEANS
 AU0835  COUNTRY     -  US
 AU0835  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0835
 AU0835                         *CURRENT SURVEY CONTROL
 AU0835  ______________________________________________________________________
 AU0835* NAD 83(1986) POSITION- 29 57 28.     (N) 090 07 45.     (W)   SCALED
 AU0835* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0835  **This station is located in a suspected subsidence area (see below).
 AU0835  ______________________________________________________________________
 AU0835  GEOID HEIGHT    -        -25.980 (meters)                     GEOID18
 AU0835
 AU0835.The horizontal coordinates were scaled from a map and have
 AU0835.an estimated accuracy of +/- 6 seconds.
 AU0835
 AU0835.** This station is in an area of known vertical motion. If an
 AU0835.** orthometric height was ever established but is not available 
 AU0835.** in the current survey control section, the orthometric height
 AU0835.** is considered suspect.  Suspect heights are available in the
 AU0835.** superseded section only if requested.
 AU0835
 AU0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0835.GEOID18 height accuracy estimate available here.
 AU0835
 AU0835.Click photographs - Photos may exist for this station.
 AU0835
 AU0835;                    North         East    Units  Estimated Accuracy
 AU0835;SPC LA S     -   162,200.    1,116,220.      MT  (+/- 180 meters Scaled)
 AU0835
 AU0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP770175(NAD 83)
 AU0835
 AU0835                          SUPERSEDED SURVEY CONTROL
 AU0835
 AU0835.No superseded survey control is available for this station.
 AU0835
 AU0835_MARKER: B = BOLT
 AU0835_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0835_SP_SET: DOOR SILL
 AU0835_STAMPING: BM
 AU0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0835+STABILITY: SURFACE MOTION
 AU0835
 AU0835  HISTORY     - Date     Condition        Report By
 AU0835  HISTORY     - UNK      MONUMENTED       LA1690
 AU0835  HISTORY     - 1951     GOOD             CGS
 AU0835  HISTORY     - 1963     GOOD             CGS
 AU0835  HISTORY     - 1989     GOOD             USPSQD
 AU0835
 AU0835                          STATION DESCRIPTION
 AU0835
 AU0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0835'AT NEW ORLEANS, AT THE NEW ORLEANS SEWERAGE AND WATER BOARD
 AU0835'PURIFICATION PLANT, AT THE INTERSECTION OF SPRUCE AND EAGLE STREETS,
 AU0835'101 FEET NORTHEAST OF THE CENTER LINE OF SPRUCE STREET, 25 FEET
 AU0835'SOUTHEAST OF THE CENTER LINE OF EAGLE STREET, A COPPER BOLT SET IN THE
 AU0835'TOP OF THE NORTHEAST END OF THE CONCRETE DOOR SILL OF THE SECOND DOOR
 AU0835'NORTHEAST OF THE WEST CORNER OF A LARGE PUMP HOUSE, 47 FEET NORTHEAST
 AU0835'OF THE WEST CORNER OF PUMP HOUSE AND ABOUT 2 1/2 FEET ABOVE SIDE WALK.
 AU0835
 AU0835                          STATION RECOVERY (1963)
 AU0835
 AU0835'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0835'RECOVERED IN GOOD CONDITION.
 AU0835
 AU0835                          STATION RECOVERY (1989)
 AU0835
 AU0835'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0835'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0664 ***********************************************************************
 BJ0664  DESIGNATION -  16 LLD ANO
 BJ0664  PID         -  BJ0664
 BJ0664  STATE/COUNTY-  LA/ST JAMES
 BJ0664  COUNTRY     -  US
 BJ0664  USGS QUAD   -  CONVENT (2018)
 BJ0664
 BJ0664                         *CURRENT SURVEY CONTROL
 BJ0664  ______________________________________________________________________
 BJ0664* NAD 83(1986) POSITION- 30 01 29.     (N) 090 50 26.     (W)   SCALED
 BJ0664* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0664  **This station is located in a suspected subsidence area (see below).
 BJ0664  ______________________________________________________________________
 BJ0664  GEOID HEIGHT    -        -26.378 (meters)                     GEOID18
 BJ0664  DYNAMIC HEIGHT  -          5.625 (meters)       18.45  (feet) COMP
 BJ0664  MODELED GRAVITY -    979,309.2   (mgal)                       NAVD 88
 BJ0664
 BJ0664.The horizontal coordinates were scaled from a map and have
 BJ0664.an estimated accuracy of +/- 6 seconds.
 BJ0664
 BJ0664.** This station is in an area of known vertical motion. If an
 BJ0664.** orthometric height was ever established but is not available 
 BJ0664.** in the current survey control section, the orthometric height
 BJ0664.** is considered suspect.  Suspect heights are available in the
 BJ0664.** superseded section only if requested.
 BJ0664
 BJ0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0664.GEOID18 height accuracy estimate available here.
 BJ0664
 BJ0664.Click photographs - Photos may exist for this station.
 BJ0664
 BJ0664.The dynamic height is computed by dividing the NAVD 88
 BJ0664.geopotential number by the normal gravity value computed on the
 BJ0664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0664.degrees latitude (g = 980.6199 gals.).
 BJ0664
 BJ0664.The modeled gravity was interpolated from observed gravity values.
 BJ0664
 BJ0664;                    North         East    Units  Estimated Accuracy
 BJ0664;SPC LA S     -   169,110.    1,047,530.      MT  (+/- 180 meters Scaled)
 BJ0664
 BJ0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP082234(NAD 83)
 BJ0664
 BJ0664                          SUPERSEDED SURVEY CONTROL
 BJ0664
 BJ0664.No superseded survey control is available for this station.
 BJ0664
 BJ0664_MARKER: DD = SURVEY DISK
 BJ0664_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0664_STAMPING: 16 LLD ANO
 BJ0664_MARK LOGO: USACE
 BJ0664_PROJECTION: FLUSH
 BJ0664_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0664_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0664_ROD/PIPE-DEPTH: 22.3 meters
 BJ0664
 BJ0664  HISTORY     - Date     Condition        Report By
 BJ0664  HISTORY     - 1975     MONUMENTED       USACE
 BJ0664  HISTORY     - 1976     GOOD             NGS
 BJ0664
 BJ0664                          STATION DESCRIPTION
 BJ0664
 BJ0664'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0664'10.8 MI NW FROM VACHERIE.
 BJ0664'10.8 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0664'STATE HIGHWAY 20 AT VACHERIE, 0.05 MILES NORTH ALONG THE HIGHWAY FROM
 BJ0664'MILE SIGN 16, 40 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 29 FT
 BJ0664'NORTH OF A GUY POLE WITH ONE GUY WIRE FOR A POWER LINE POLE WITH ONE
 BJ0664'TRANSFORMER AND STREET LIGHT, DISK IS ON TOP OF A 1-INCH IRON
 BJ0664'PIPE WHICH WAS DRIVEN TO A DEPTH OF 73FT. THE PIPE AND
 BJ0664'THE DISK ARE SET IN CONCRETE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2553 ***********************************************************************
 BX2553  DESIGNATION -  16 V 1
 BX2553  PID         -  BX2553
 BX2553  STATE/COUNTY-  LA/DE SOTO
 BX2553  COUNTRY     -  US
 BX2553  USGS QUAD   -  PELICAN (2018)
 BX2553
 BX2553                         *CURRENT SURVEY CONTROL
 BX2553  ______________________________________________________________________
 BX2553* NAD 83(1986) POSITION- 31 53 19.     (N) 093 35 29.     (W)   SCALED
 BX2553* NAVD 88 ORTHO HEIGHT -    99.619 (meters)      326.83  (feet) ADJUSTED
 BX2553  ______________________________________________________________________
 BX2553  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 BX2553  DYNAMIC HEIGHT  -         99.501 (meters)      326.45  (feet) COMP
 BX2553  MODELED GRAVITY -    979,452.0   (mgal)                       NAVD 88
 BX2553
 BX2553  VERT ORDER      -  SECOND    CLASS II
 BX2553
 BX2553.The horizontal coordinates were scaled from a map and have
 BX2553.an estimated accuracy of +/- 6 seconds.
 BX2553
 BX2553.The orthometric height was determined by differential leveling and
 BX2553.adjusted by the NATIONAL GEODETIC SURVEY
 BX2553.in February 1994.
 BX2553
 BX2553.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2553.GEOID18 height accuracy estimate available here.
 BX2553
 BX2553.Click photographs - Photos may exist for this station.
 BX2553
 BX2553.The dynamic height is computed by dividing the NAVD 88
 BX2553.geopotential number by the normal gravity value computed on the
 BX2553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2553.degrees latitude (g = 980.6199 gals.).
 BX2553
 BX2553.The modeled gravity was interpolated from observed gravity values.
 BX2553
 BX2553;                    North         East    Units  Estimated Accuracy
 BX2553;SPC LA N     -   154,480.      896,760.      MT  (+/- 180 meters Scaled)
 BX2553
 BX2553_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR440282(NAD 83)
 BX2553
 BX2553                          SUPERSEDED SURVEY CONTROL
 BX2553
 BX2553.No superseded survey control is available for this station.
 BX2553
 BX2553_MARKER: DD = SURVEY DISK
 BX2553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2553_STAMPING: 16V1 1969
 BX2553_MARK LOGO: LADHGS
 BX2553_PROJECTION: FLUSH
 BX2553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2553+STABILITY: SURFACE MOTION
 BX2553
 BX2553  HISTORY     - Date     Condition        Report By
 BX2553  HISTORY     - 1969     MONUMENTED       LADH
 BX2553  HISTORY     - 1981     GOOD             LADTD
 BX2553  HISTORY     - 19970208 GOOD             USPSQD
 BX2553
 BX2553                          STATION DESCRIPTION
 BX2553
 BX2553'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2553'IN PELICAN.
 BX2553'IN PELICAN, IN THE SCHOOL YARD OF THE PELICAN HIGH SCHOOL,  IN PELICAN
 BX2553'ON STATE HIGHWAY 513, 54.3 METERS (178 FT) WEST OF THE CENTER OF THE
 BX2553'HIGHWAY, 45.7 METERS (150 FT) NORTHWEST OF THE NORTHWEST CORNER OF THE
 BX2553'HIGH SCHOOL, 1.5 METERS (5 FT) NORTHWEST OF THE NORTHEAST CORNER OF
 BX2553'THE HOME ECONOMICS BUILDING.
 BX2553'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BX2553'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 BX2553
 BX2553                          STATION RECOVERY (1997)
 BX2553
 BX2553'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2553'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2544 ***********************************************************************
 BX2544  DESIGNATION -  16 V 10
 BX2544  PID         -  BX2544
 BX2544  STATE/COUNTY-  LA/DE SOTO
 BX2544  COUNTRY     -  US
 BX2544  USGS QUAD   -  PELICAN (2018)
 BX2544
 BX2544                         *CURRENT SURVEY CONTROL
 BX2544  ______________________________________________________________________
 BX2544* NAD 83(1986) POSITION- 31 59 05.     (N) 093 37 14.     (W)   SCALED
 BX2544* NAVD 88 ORTHO HEIGHT -   102.219 (meters)      335.36  (feet) ADJUSTED
 BX2544  ______________________________________________________________________
 BX2544  GEOID HEIGHT    -        -25.862 (meters)                     GEOID18
 BX2544  DYNAMIC HEIGHT  -        102.099 (meters)      334.97  (feet) COMP
 BX2544  MODELED GRAVITY -    979,465.9   (mgal)                       NAVD 88
 BX2544
 BX2544  VERT ORDER      -  SECOND    CLASS II
 BX2544
 BX2544.The horizontal coordinates were scaled from a map and have
 BX2544.an estimated accuracy of +/- 6 seconds.
 BX2544
 BX2544.The orthometric height was determined by differential leveling and
 BX2544.adjusted by the NATIONAL GEODETIC SURVEY
 BX2544.in February 1994.
 BX2544
 BX2544.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2544.GEOID18 height accuracy estimate available here.
 BX2544
 BX2544.Click photographs - Photos may exist for this station.
 BX2544
 BX2544.The dynamic height is computed by dividing the NAVD 88
 BX2544.geopotential number by the normal gravity value computed on the
 BX2544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2544.degrees latitude (g = 980.6199 gals.).
 BX2544
 BX2544.The modeled gravity was interpolated from observed gravity values.
 BX2544
 BX2544;                    North         East    Units  Estimated Accuracy
 BX2544;SPC LA N     -   165,170.      894,110.      MT  (+/- 180 meters Scaled)
 BX2544
 BX2544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR413389(NAD 83)
 BX2544
 BX2544                          SUPERSEDED SURVEY CONTROL
 BX2544
 BX2544.No superseded survey control is available for this station.
 BX2544
 BX2544_MARKER: DD = SURVEY DISK
 BX2544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2544_STAMPING: 16V10 1969
 BX2544_MARK LOGO: LADHGS
 BX2544_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2544+STABILITY: SURFACE MOTION
 BX2544
 BX2544  HISTORY     - Date     Condition        Report By
 BX2544  HISTORY     - 1969     MONUMENTED       LADH
 BX2544  HISTORY     - 1981     GOOD             LADTD
 BX2544  HISTORY     - 19970112 MARK NOT FOUND   USPSQD
 BX2544
 BX2544                          STATION DESCRIPTION
 BX2544
 BX2544'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2544'9.7 KM (6.0 MI) SE FROM MANSFIELD.
 BX2544'ABOUT 9.5 KM (5.93 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2544'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT NEAR A LARGE
 BX2544'METAL HISTORICAL SIGN, 46.9 METERS (154 FT) NORTH OF THE CENTER OF THE
 BX2544'HIGHWAY, 28.7 METERS (94 FT) NORTH OF A FENCE, 28.4 METERS (93 FT)
 BX2544'NORTH OF A TWIN 12-INCH GUM TREE.
 BX2544'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BX2544'THE MARK IS 2.13 M ABOVE STATE HIGHWAY 175.
 BX2544
 BX2544                          STATION RECOVERY (1997)
 BX2544
 BX2544'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2544'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2543 ***********************************************************************
 BX2543  DESIGNATION -  16 V 11
 BX2543  PID         -  BX2543
 BX2543  STATE/COUNTY-  LA/DE SOTO
 BX2543  COUNTRY     -  US
 BX2543  USGS QUAD   -  TRENTON (2018)
 BX2543
 BX2543                         *CURRENT SURVEY CONTROL
 BX2543  ______________________________________________________________________
 BX2543* NAD 83(1986) POSITION- 31 59 31.     (N) 093 38 05.     (W)   SCALED
 BX2543* NAVD 88 ORTHO HEIGHT -    99.828 (meters)      327.52  (feet) ADJUSTED
 BX2543  ______________________________________________________________________
 BX2543  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 BX2543  DYNAMIC HEIGHT  -         99.711 (meters)      327.14  (feet) COMP
 BX2543  MODELED GRAVITY -    979,468.4   (mgal)                       NAVD 88
 BX2543
 BX2543  VERT ORDER      -  SECOND    CLASS II
 BX2543
 BX2543.The horizontal coordinates were scaled from a map and have
 BX2543.an estimated accuracy of +/- 6 seconds.
 BX2543
 BX2543.The orthometric height was determined by differential leveling and
 BX2543.adjusted by the NATIONAL GEODETIC SURVEY
 BX2543.in February 1994.
 BX2543
 BX2543.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2543.GEOID18 height accuracy estimate available here.
 BX2543
 BX2543.Click photographs - Photos may exist for this station.
 BX2543
 BX2543.The dynamic height is computed by dividing the NAVD 88
 BX2543.geopotential number by the normal gravity value computed on the
 BX2543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2543.degrees latitude (g = 980.6199 gals.).
 BX2543
 BX2543.The modeled gravity was interpolated from observed gravity values.
 BX2543
 BX2543;                    North         East    Units  Estimated Accuracy
 BX2543;SPC LA N     -   165,980.      892,780.      MT  (+/- 180 meters Scaled)
 BX2543
 BX2543_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR400397(NAD 83)
 BX2543
 BX2543                          SUPERSEDED SURVEY CONTROL
 BX2543
 BX2543.No superseded survey control is available for this station.
 BX2543
 BX2543_MARKER: DD = SURVEY DISK
 BX2543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2543_STAMPING: 16V11 1969
 BX2543_MARK LOGO: LADHGS
 BX2543_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2543+STABILITY: SURFACE MOTION
 BX2543
 BX2543  HISTORY     - Date     Condition        Report By
 BX2543  HISTORY     - 1969     MONUMENTED       LADH
 BX2543  HISTORY     - 1981     GOOD             LADTD
 BX2543  HISTORY     - 19970112 MARK NOT FOUND   USPSQD
 BX2543
 BX2543                          STATION DESCRIPTION
 BX2543
 BX2543'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2543'8.4 KM (5.2 MI) SE FROM MANSFIELD.
 BX2543'ABOUT 8.1 KM (5.04 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2543'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT NEAR A FRAME
 BX2543'HOUSE, 41.5 METERS (136 FT) WEST OF THE CENTER OF THE HIGHWAY, 10.4
 BX2543'METERS (34 FT) SOUTH OF THE SOUTHWEST CORNER OF A FRAME HOUSE OWNED BY
 BX2543'W K WILLIAMS, 3.7 METERS (12 FT) SOUTH OF A FENCE, 0.91 METERS (3 FT)
 BX2543'NORTHWEST OF A 36-INCH OAK TREE, 0.61 METERS (2 FT) WEST OF THE
 BX2543'SOUTHWEST CORNER OF A SHED.
 BX2543'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BX2543'THE MARK IS 3.66 M ABOVE STATE HIGHWAY 175.
 BX2543
 BX2543                          STATION RECOVERY (1997)
 BX2543
 BX2543'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2543'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2644 ***********************************************************************
 CQ2644  DESIGNATION -  16 V 12
 CQ2644  PID         -  CQ2644
 CQ2644  STATE/COUNTY-  LA/DE SOTO
 CQ2644  COUNTRY     -  US
 CQ2644  USGS QUAD   -  MANSFIELD (2018)
 CQ2644
 CQ2644                         *CURRENT SURVEY CONTROL
 CQ2644  ______________________________________________________________________
 CQ2644* NAD 83(1986) POSITION- 32 00 05.     (N) 093 38 41.     (W)   SCALED
 CQ2644* NAVD 88 ORTHO HEIGHT -   101.611 (meters)      333.37  (feet) ADJUSTED
 CQ2644  ______________________________________________________________________
 CQ2644  GEOID HEIGHT    -        -25.840 (meters)                     GEOID18
 CQ2644  DYNAMIC HEIGHT  -        101.493 (meters)      332.98  (feet) COMP
 CQ2644  MODELED GRAVITY -    979,472.6   (mgal)                       NAVD 88
 CQ2644
 CQ2644  VERT ORDER      -  SECOND    CLASS II
 CQ2644
 CQ2644.The horizontal coordinates were scaled from a map and have
 CQ2644.an estimated accuracy of +/- 6 seconds.
 CQ2644
 CQ2644.The orthometric height was determined by differential leveling and
 CQ2644.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2644.in February 1994.
 CQ2644
 CQ2644.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2644.GEOID18 height accuracy estimate available here.
 CQ2644
 CQ2644.Click photographs - Photos may exist for this station.
 CQ2644
 CQ2644.The dynamic height is computed by dividing the NAVD 88
 CQ2644.geopotential number by the normal gravity value computed on the
 CQ2644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2644.degrees latitude (g = 980.6199 gals.).
 CQ2644
 CQ2644.The modeled gravity was interpolated from observed gravity values.
 CQ2644
 CQ2644;                    North         East    Units  Estimated Accuracy
 CQ2644;SPC LA N     -   167,040.      891,840.      MT  (+/- 180 meters Scaled)
 CQ2644
 CQ2644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR391407(NAD 83)
 CQ2644
 CQ2644                          SUPERSEDED SURVEY CONTROL
 CQ2644
 CQ2644.No superseded survey control is available for this station.
 CQ2644
 CQ2644_MARKER: DD = SURVEY DISK
 CQ2644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2644_STAMPING: 16V12 1969
 CQ2644_MARK LOGO: LADHGS
 CQ2644_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2644+STABILITY: SURFACE MOTION
 CQ2644
 CQ2644  HISTORY     - Date     Condition        Report By
 CQ2644  HISTORY     - 1969     MONUMENTED       LADH
 CQ2644  HISTORY     - 1981     GOOD             LADTD
 CQ2644
 CQ2644                          STATION DESCRIPTION
 CQ2644
 CQ2644'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2644'6.9 KM (4.3 MI) SE FROM MANSFIELD.
 CQ2644'ABOUT 6.7 KM (4.14 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2644'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT AT THE
 CQ2644'ANTIOCH BAPTIST CHURCH, 18.9 METERS (62 FT) NORTHWEST OF THE NORTHWEST
 CQ2644'CORNER OF THE EDUCATIONAL BUILDING OF THE CHURCH, 14 METERS (46 FT)
 CQ2644'NORTHEAST OF A 36 INCH HICKORY TREE, 8.8 METERS (29 FT) SOUTH OF A
 CQ2644'BARB WIRE FENCE, 5.5 METERS (18 FT) SOUTH OF A 14-INCH PINE TREE.
 CQ2644'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CQ2644'THE MARK IS 1.22 M BELOW STATE HIGHWAY 175.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2643 ***********************************************************************
 CQ2643  DESIGNATION -  16 V 13
 CQ2643  PID         -  CQ2643
 CQ2643  STATE/COUNTY-  LA/DE SOTO
 CQ2643  COUNTRY     -  US
 CQ2643  USGS QUAD   -  MANSFIELD (2018)
 CQ2643
 CQ2643                         *CURRENT SURVEY CONTROL
 CQ2643  ______________________________________________________________________
 CQ2643* NAD 83(1986) POSITION- 32 00 32.     (N) 093 39 49.     (W)   SCALED
 CQ2643* NAVD 88 ORTHO HEIGHT -   102.634 (meters)      336.73  (feet) ADJUSTED
 CQ2643  ______________________________________________________________________
 CQ2643  GEOID HEIGHT    -        -25.827 (meters)                     GEOID18
 CQ2643  DYNAMIC HEIGHT  -        102.514 (meters)      336.33  (feet) COMP
 CQ2643  MODELED GRAVITY -    979,473.8   (mgal)                       NAVD 88
 CQ2643
 CQ2643  VERT ORDER      -  SECOND    CLASS II
 CQ2643
 CQ2643.The horizontal coordinates were scaled from a map and have
 CQ2643.an estimated accuracy of +/- 6 seconds.
 CQ2643
 CQ2643.The orthometric height was determined by differential leveling and
 CQ2643.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2643.in February 1994.
 CQ2643
 CQ2643.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2643.GEOID18 height accuracy estimate available here.
 CQ2643
 CQ2643.Click photographs - Photos may exist for this station.
 CQ2643
 CQ2643.The dynamic height is computed by dividing the NAVD 88
 CQ2643.geopotential number by the normal gravity value computed on the
 CQ2643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2643.degrees latitude (g = 980.6199 gals.).
 CQ2643
 CQ2643.The modeled gravity was interpolated from observed gravity values.
 CQ2643
 CQ2643;                    North         East    Units  Estimated Accuracy
 CQ2643;SPC LA N     -   167,890.      890,070.      MT  (+/- 180 meters Scaled)
 CQ2643
 CQ2643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR373416(NAD 83)
 CQ2643
 CQ2643                          SUPERSEDED SURVEY CONTROL
 CQ2643
 CQ2643.No superseded survey control is available for this station.
 CQ2643
 CQ2643_MARKER: DD = SURVEY DISK
 CQ2643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2643_STAMPING: 16V13 1969
 CQ2643_MARK LOGO: LADHGS
 CQ2643_PROJECTION: FLUSH
 CQ2643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2643+STABILITY: SURFACE MOTION
 CQ2643
 CQ2643  HISTORY     - Date     Condition        Report By
 CQ2643  HISTORY     - 1969     MONUMENTED       LADH
 CQ2643  HISTORY     - 1981     GOOD             LADTD
 CQ2643
 CQ2643                          STATION DESCRIPTION
 CQ2643
 CQ2643'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2643'4.8 KM (3.0 MI) SE FROM MANSFIELD.
 CQ2643'ABOUT 4.6 KM (2.87 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2643'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT AT THE
 CQ2643'MANSFIELD BATTLE PARK MUSEUM, 40.5 METERS (133 FT) NORTH OF THE CENTER
 CQ2643'OF STATE HIGHWAY 175, 10.7 METERS (35 FT) EAST OF THE CENTER OF THE
 CQ2643'SOUTH ROAD INTO THE BATTLE PARK MUSEUM, 2.1 METERS (7 FT) NORTHEAST OF
 CQ2643'A 24 INCH PINE TREE.
 CQ2643'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CQ2643'THE MARK IS 0.30 M BELOW STATE HIGHWAY 175.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2642 ***********************************************************************
 CQ2642  DESIGNATION -  16 V 14
 CQ2642  PID         -  CQ2642
 CQ2642  STATE/COUNTY-  LA/DE SOTO
 CQ2642  COUNTRY     -  US
 CQ2642  USGS QUAD   -  MANSFIELD (2018)
 CQ2642
 CQ2642                         *CURRENT SURVEY CONTROL
 CQ2642  ______________________________________________________________________
 CQ2642* NAD 83(1986) POSITION- 32 00 55.17   (N) 093 40 33.20   (W)   HD_HELD1
 CQ2642* NAVD 88 ORTHO HEIGHT -    93.546 (meters)      306.91  (feet) ADJUSTED
 CQ2642  ______________________________________________________________________
 CQ2642  GEOID HEIGHT    -        -25.818 (meters)                     GEOID18
 CQ2642  DYNAMIC HEIGHT  -         93.438 (meters)      306.55  (feet) COMP
 CQ2642  MODELED GRAVITY -    979,474.8   (mgal)                       NAVD 88
 CQ2642
 CQ2642  VERT ORDER      -  SECOND    CLASS II
 CQ2642
 CQ2642.The horizontal coordinates were determined by differentially corrected
 CQ2642.hand held GPS observations or other comparable positioning techniques
 CQ2642.and have an estimated accuracy of +/- 3 meters.
 CQ2642
 CQ2642.The orthometric height was determined by differential leveling and
 CQ2642.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2642.in February 1994.
 CQ2642
 CQ2642.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2642.GEOID18 height accuracy estimate available here.
 CQ2642
 CQ2642.Click photographs - Photos may exist for this station.
 CQ2642
 CQ2642.The dynamic height is computed by dividing the NAVD 88
 CQ2642.geopotential number by the normal gravity value computed on the
 CQ2642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2642.degrees latitude (g = 980.6199 gals.).
 CQ2642
 CQ2642.The modeled gravity was interpolated from observed gravity values.
 CQ2642
 CQ2642;                    North         East    Units  Estimated Accuracy
 CQ2642;SPC LA N     -   168,614.3     888,916.5     MT  (+/- 3 meters HH1 GPS) 
 CQ2642
 CQ2642_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3616842333(NAD 83)
 CQ2642
 CQ2642                          SUPERSEDED SURVEY CONTROL
 CQ2642
 CQ2642.No superseded survey control is available for this station.
 CQ2642
 CQ2642_MARKER: DD = SURVEY DISK
 CQ2642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2642_STAMPING: 16V14 1969
 CQ2642_MARK LOGO: LADHGS
 CQ2642_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2642+STABILITY: SURFACE MOTION
 CQ2642
 CQ2642  HISTORY     - Date     Condition        Report By
 CQ2642  HISTORY     - 1969     MONUMENTED       LADH
 CQ2642  HISTORY     - 1981     GOOD             LADTD
 CQ2642
 CQ2642                          STATION DESCRIPTION
 CQ2642
 CQ2642'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2642'4 KM (2.5 MI) SE FROM MANSFIELD.
 CQ2642'ABOUT 3.2 KM (1.97 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2642'BAPTIST CHURCH IN EAST  MANSFIELD TO THE MARK ON THE RIGHT NEAR A
 CQ2642'FRAME HOUSE, 43.0 METERS (142 FT) NORTH OF THE BRICK CHIMNEY OF THE
 CQ2642'FRAME HOUSE, 41.4 METERS (136 FT) NORTH OF THE NORTHEAST CORNER OF THE
 CQ2642'HOUSE, 33 METERS (108 FT) SOUTH OF THE CENTER OF STATE HIGHWAY 175,
 CQ2642'2.74 METERS (9 FT) SOUTHEAST OF A 42 INCH OAK TREE.
 CQ2642'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CQ2642'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2641 ***********************************************************************
 CQ2641  DESIGNATION -  16 V 15
 CQ2641  PID         -  CQ2641
 CQ2641  STATE/COUNTY-  LA/DE SOTO
 CQ2641  COUNTRY     -  US
 CQ2641  USGS QUAD   -  MANSFIELD (2018)
 CQ2641
 CQ2641                         *CURRENT SURVEY CONTROL
 CQ2641  ______________________________________________________________________
 CQ2641* NAD 83(1986) POSITION- 32 01 30.     (N) 093 41 15.     (W)   SCALED
 CQ2641* NAVD 88 ORTHO HEIGHT -    97.070 (meters)      318.47  (feet) ADJUSTED
 CQ2641  ______________________________________________________________________
 CQ2641  GEOID HEIGHT    -        -25.809 (meters)                     GEOID18
 CQ2641  DYNAMIC HEIGHT  -         96.957 (meters)      318.10  (feet) COMP
 CQ2641  MODELED GRAVITY -    979,475.9   (mgal)                       NAVD 88
 CQ2641
 CQ2641  VERT ORDER      -  SECOND    CLASS II
 CQ2641
 CQ2641.The horizontal coordinates were scaled from a map and have
 CQ2641.an estimated accuracy of +/- 6 seconds.
 CQ2641
 CQ2641.The orthometric height was determined by differential leveling and
 CQ2641.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2641.in February 1994.
 CQ2641
 CQ2641.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2641.GEOID18 height accuracy estimate available here.
 CQ2641
 CQ2641.Click photographs - Photos may exist for this station.
 CQ2641
 CQ2641.The dynamic height is computed by dividing the NAVD 88
 CQ2641.geopotential number by the normal gravity value computed on the
 CQ2641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2641.degrees latitude (g = 980.6199 gals.).
 CQ2641
 CQ2641.The modeled gravity was interpolated from observed gravity values.
 CQ2641
 CQ2641;                    North         East    Units  Estimated Accuracy
 CQ2641;SPC LA N     -   169,700.      887,830.      MT  (+/- 180 meters Scaled)
 CQ2641
 CQ2641_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR350434(NAD 83)
 CQ2641
 CQ2641                          SUPERSEDED SURVEY CONTROL
 CQ2641
 CQ2641.No superseded survey control is available for this station.
 CQ2641
 CQ2641_MARKER: DD = SURVEY DISK
 CQ2641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2641_STAMPING: 16V15 1969
 CQ2641_MARK LOGO: LADHGS
 CQ2641_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2641+STABILITY: SURFACE MOTION
 CQ2641
 CQ2641  HISTORY     - Date     Condition        Report By
 CQ2641  HISTORY     - 1969     MONUMENTED       LADH
 CQ2641  HISTORY     - 1981     GOOD             LADTD
 CQ2641
 CQ2641                          STATION DESCRIPTION
 CQ2641
 CQ2641'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2641'2.4 KM (1.5 MI) SE FROM MANSFIELD.
 CQ2641'ABOUT 1.58 KM (1.0 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2641'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT NEAR A CHAIN
 CQ2641'LINK FENCE AROUND AN AUTOMOBILE BODY SHOP, 31 METERS (103 FT) EAST OF
 CQ2641'THE CENTER OF STATE HIGHWAY 175, 12.5 METERS (41 FT) SOUTHEAST OF A 42
 CQ2641'INCH OAK, 10.7 METERS (35 FT) NORTH OF A METAL GATE, 1.8 METERS (6 FT)
 CQ2641'SOUTHWEST OF THE FENCE CORNER, 0.9 METERS (3 FT) WEST OF A CHAIN LINK
 CQ2641'FENCE.
 CQ2641'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 CQ2641'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2637 ***********************************************************************
 CQ2637  DESIGNATION -  16 V 16
 CQ2637  PID         -  CQ2637
 CQ2637  STATE/COUNTY-  LA/DE SOTO
 CQ2637  COUNTRY     -  US
 CQ2637  USGS QUAD   -  MANSFIELD (2018)
 CQ2637
 CQ2637                         *CURRENT SURVEY CONTROL
 CQ2637  ______________________________________________________________________
 CQ2637* NAD 83(1986) POSITION- 32 02 14.     (N) 093 41 33.     (W)   SCALED
 CQ2637* NAVD 88 ORTHO HEIGHT -   102.289 (meters)      335.59  (feet) ADJUSTED
 CQ2637  ______________________________________________________________________
 CQ2637  GEOID HEIGHT    -        -25.804 (meters)                     GEOID18
 CQ2637  DYNAMIC HEIGHT  -        102.171 (meters)      335.21  (feet) COMP
 CQ2637  MODELED GRAVITY -    979,476.9   (mgal)                       NAVD 88
 CQ2637
 CQ2637  VERT ORDER      -  SECOND    CLASS II
 CQ2637
 CQ2637.The horizontal coordinates were scaled from a map and have
 CQ2637.an estimated accuracy of +/- 6 seconds.
 CQ2637
 CQ2637.The orthometric height was determined by differential leveling and
 CQ2637.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2637.in February 1994.
 CQ2637
 CQ2637.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2637.GEOID18 height accuracy estimate available here.
 CQ2637
 CQ2637.Click photographs - Photos may exist for this station.
 CQ2637
 CQ2637.The dynamic height is computed by dividing the NAVD 88
 CQ2637.geopotential number by the normal gravity value computed on the
 CQ2637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2637.degrees latitude (g = 980.6199 gals.).
 CQ2637
 CQ2637.The modeled gravity was interpolated from observed gravity values.
 CQ2637
 CQ2637;                    North         East    Units  Estimated Accuracy
 CQ2637;SPC LA N     -   171,060.      887,370.      MT  (+/- 180 meters Scaled)
 CQ2637
 CQ2637_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR346447(NAD 83)
 CQ2637
 CQ2637                          SUPERSEDED SURVEY CONTROL
 CQ2637
 CQ2637.No superseded survey control is available for this station.
 CQ2637
 CQ2637_MARKER: DD = SURVEY DISK
 CQ2637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2637_STAMPING: 16V16 1969
 CQ2637_MARK LOGO: LADHGS
 CQ2637_PROJECTION: FLUSH
 CQ2637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2637+STABILITY: SURFACE MOTION
 CQ2637
 CQ2637  HISTORY     - Date     Condition        Report By
 CQ2637  HISTORY     - 1969     MONUMENTED       LADH
 CQ2637  HISTORY     - 1981     GOOD             LADTD
 CQ2637  HISTORY     - 1997     GOOD             USPSQD
 CQ2637
 CQ2637                          STATION DESCRIPTION
 CQ2637
 CQ2637'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2637'IN MANSFIELD.
 CQ2637'LOCATED AT THE EMANUAL BAPTIST CHURCH IN EAST MANSFIELD, 32.6 METERS
 CQ2637'(107 FT) SOUTH OF THE CENTER OF STATE HIGHWAY 175, 20.7 METERS (68 FT)
 CQ2637'SOUTH OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 2.7 METERS (9 FT)
 CQ2637'NORTHWEST OF THE NORTHWEST CORNER OF THE EMANUAL BAPTIST CHURCH, 0.9
 CQ2637'METERS (3 FT) SOUTHEAST OF THE CORNER OF A CHAIN LINK FENCE.
 CQ2637'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CQ2637'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2637
 CQ2637                          STATION RECOVERY (1997)
 CQ2637
 CQ2637'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2637'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2636 ***********************************************************************
 CQ2636  DESIGNATION -  16 V 17
 CQ2636  PID         -  CQ2636
 CQ2636  STATE/COUNTY-  LA/DE SOTO
 CQ2636  COUNTRY     -  US
 CQ2636  USGS QUAD   -  MANSFIELD (2018)
 CQ2636
 CQ2636                         *CURRENT SURVEY CONTROL
 CQ2636  ______________________________________________________________________
 CQ2636* NAD 83(1986) POSITION- 32 03 06.     (N) 093 41 42.     (W)   SCALED
 CQ2636* NAVD 88 ORTHO HEIGHT -    91.880 (meters)      301.44  (feet) ADJUSTED
 CQ2636  ______________________________________________________________________
 CQ2636  GEOID HEIGHT    -        -25.804 (meters)                     GEOID18
 CQ2636  DYNAMIC HEIGHT  -         91.773 (meters)      301.09  (feet) COMP
 CQ2636  MODELED GRAVITY -    979,477.8   (mgal)                       NAVD 88
 CQ2636
 CQ2636  VERT ORDER      -  SECOND    CLASS II
 CQ2636
 CQ2636.The horizontal coordinates were scaled from a map and have
 CQ2636.an estimated accuracy of +/- 6 seconds.
 CQ2636
 CQ2636.The orthometric height was determined by differential leveling and
 CQ2636.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2636.in February 1994.
 CQ2636
 CQ2636.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2636.GEOID18 height accuracy estimate available here.
 CQ2636
 CQ2636.Click photographs - Photos may exist for this station.
 CQ2636
 CQ2636.The dynamic height is computed by dividing the NAVD 88
 CQ2636.geopotential number by the normal gravity value computed on the
 CQ2636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2636.degrees latitude (g = 980.6199 gals.).
 CQ2636
 CQ2636.The modeled gravity was interpolated from observed gravity values.
 CQ2636
 CQ2636;                    North         East    Units  Estimated Accuracy
 CQ2636;SPC LA N     -   172,660.      887,160.      MT  (+/- 180 meters Scaled)
 CQ2636
 CQ2636_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR343463(NAD 83)
 CQ2636
 CQ2636                          SUPERSEDED SURVEY CONTROL
 CQ2636
 CQ2636.No superseded survey control is available for this station.
 CQ2636
 CQ2636_MARKER: DD = SURVEY DISK
 CQ2636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2636_STAMPING: 16V17 1969
 CQ2636_MARK LOGO: LADHGS
 CQ2636_PROJECTION: FLUSH
 CQ2636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2636+STABILITY: SURFACE MOTION
 CQ2636
 CQ2636  HISTORY     - Date     Condition        Report By
 CQ2636  HISTORY     - 1969     MONUMENTED       LADH
 CQ2636  HISTORY     - 1981     GOOD             LADTD
 CQ2636  HISTORY     - 19961116 GOOD             USPSQD
 CQ2636
 CQ2636                          STATION DESCRIPTION
 CQ2636
 CQ2636'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2636'2.4 KM (1.5 MI) NE FROM MANSFIELD.
 CQ2636'1.9 KM (1.2 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL BAPTIST
 CQ2636'CHURCH IN MANSFIELD TO A METAL BARN ON THE RIGHT WITH MARK BEHIND
 CQ2636'BARN, 32.3 METERS (106 FT) EAST OF THE CENTER OF STATE HIGHWAY 175,
 CQ2636'8.2 METERS (27 FT) EAST OF A FENCE, 1.5 METERS (5 FT) SOUTH OF THE
 CQ2636'SOUTHEAST CORNER OF METAL BARN.
 CQ2636'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 CQ2636'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2636
 CQ2636                          STATION RECOVERY (1996)
 CQ2636
 CQ2636'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2635 ***********************************************************************
 CQ2635  DESIGNATION -  16 V 18
 CQ2635  PID         -  CQ2635
 CQ2635  STATE/COUNTY-  LA/DE SOTO
 CQ2635  COUNTRY     -  US
 CQ2635  USGS QUAD   -  MANSFIELD (2018)
 CQ2635
 CQ2635                         *CURRENT SURVEY CONTROL
 CQ2635  ______________________________________________________________________
 CQ2635* NAD 83(1986) POSITION- 32 03 50.     (N) 093 41 33.     (W)   SCALED
 CQ2635* NAVD 88 ORTHO HEIGHT -    90.159 (meters)      295.80  (feet) ADJUSTED
 CQ2635  ______________________________________________________________________
 CQ2635  GEOID HEIGHT    -        -25.808 (meters)                     GEOID18
 CQ2635  DYNAMIC HEIGHT  -         90.054 (meters)      295.45  (feet) COMP
 CQ2635  MODELED GRAVITY -    979,478.5   (mgal)                       NAVD 88
 CQ2635
 CQ2635  VERT ORDER      -  SECOND    CLASS II
 CQ2635
 CQ2635.The horizontal coordinates were scaled from a map and have
 CQ2635.an estimated accuracy of +/- 6 seconds.
 CQ2635
 CQ2635.The orthometric height was determined by differential leveling and
 CQ2635.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2635.in February 1994.
 CQ2635
 CQ2635.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2635.GEOID18 height accuracy estimate available here.
 CQ2635
 CQ2635.Click photographs - Photos may exist for this station.
 CQ2635
 CQ2635.The dynamic height is computed by dividing the NAVD 88
 CQ2635.geopotential number by the normal gravity value computed on the
 CQ2635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2635.degrees latitude (g = 980.6199 gals.).
 CQ2635
 CQ2635.The modeled gravity was interpolated from observed gravity values.
 CQ2635
 CQ2635;                    North         East    Units  Estimated Accuracy
 CQ2635;SPC LA N     -   174,020.      887,410.      MT  (+/- 180 meters Scaled)
 CQ2635
 CQ2635_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR346477(NAD 83)
 CQ2635
 CQ2635                          SUPERSEDED SURVEY CONTROL
 CQ2635
 CQ2635.No superseded survey control is available for this station.
 CQ2635
 CQ2635_MARKER: DD = SURVEY DISK
 CQ2635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2635_STAMPING: 16V18 1969
 CQ2635_MARK LOGO: LADHGS
 CQ2635_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2635+STABILITY: SURFACE MOTION
 CQ2635
 CQ2635  HISTORY     - Date     Condition        Report By
 CQ2635  HISTORY     - 1969     MONUMENTED       LADH
 CQ2635  HISTORY     - 1981     GOOD             LADTD
 CQ2635  HISTORY     - 19961116 GOOD             USPSQD
 CQ2635  HISTORY     - 20081119 GOOD             JCLS
 CQ2635
 CQ2635                          STATION DESCRIPTION
 CQ2635
 CQ2635'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2635'3.5 KM (2.2 MI) NE FROM MANSFIELD.
 CQ2635'3.4 KM (2.12 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2635'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT BY A DIRT
 CQ2635'ROAD, 40 METERS (131 FT) EAST OF THE CENTER OF STATE HIGHWAY 175, 27.1
 CQ2635'METERS (89 FT) EAST OF A FENCE CORNER, 17.4 METERS (57 FT) WEST OF A
 CQ2635'12-INCH TWIN OAK, 10.1 METERS (33 FT) SOUTH OF THE CENTER OF A DIRT
 CQ2635'ROAD, AND 0.6 METERS (2 FT) NORTH OF A FENCE.
 CQ2635'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CQ2635'THE MARK IS 0.61 M ABOVE STATE HIGHWAY 175.
 CQ2635
 CQ2635                          STATION RECOVERY (1996)
 CQ2635
 CQ2635'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2635'RECOVERED IN GOOD CONDITION.
 CQ2635
 CQ2635                          STATION RECOVERY (2008)
 CQ2635
 CQ2635'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 CQ2635'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2634 ***********************************************************************
 CQ2634  DESIGNATION -  16 V 19
 CQ2634  PID         -  CQ2634
 CQ2634  STATE/COUNTY-  LA/DE SOTO
 CQ2634  COUNTRY     -  US
 CQ2634  USGS QUAD   -  MANSFIELD (2018)
 CQ2634
 CQ2634                         *CURRENT SURVEY CONTROL
 CQ2634  ______________________________________________________________________
 CQ2634* NAD 83(1986) POSITION- 32 04 44.     (N) 093 41 49.     (W)   SCALED
 CQ2634* NAVD 88 ORTHO HEIGHT -    83.731 (meters)      274.71  (feet) ADJUSTED
 CQ2634  ______________________________________________________________________
 CQ2634  GEOID HEIGHT    -        -25.810 (meters)                     GEOID18
 CQ2634  DYNAMIC HEIGHT  -         83.634 (meters)      274.39  (feet) COMP
 CQ2634  MODELED GRAVITY -    979,479.5   (mgal)                       NAVD 88
 CQ2634
 CQ2634  VERT ORDER      -  SECOND    CLASS II
 CQ2634
 CQ2634.The horizontal coordinates were scaled from a map and have
 CQ2634.an estimated accuracy of +/- 6 seconds.
 CQ2634
 CQ2634.The orthometric height was determined by differential leveling and
 CQ2634.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2634.in February 1994.
 CQ2634
 CQ2634.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2634.GEOID18 height accuracy estimate available here.
 CQ2634
 CQ2634.Click photographs - Photos may exist for this station.
 CQ2634
 CQ2634.The dynamic height is computed by dividing the NAVD 88
 CQ2634.geopotential number by the normal gravity value computed on the
 CQ2634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2634.degrees latitude (g = 980.6199 gals.).
 CQ2634
 CQ2634.The modeled gravity was interpolated from observed gravity values.
 CQ2634
 CQ2634;                    North         East    Units  Estimated Accuracy
 CQ2634;SPC LA N     -   175,680.      887,010.      MT  (+/- 180 meters Scaled)
 CQ2634
 CQ2634_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR342493(NAD 83)
 CQ2634
 CQ2634                          SUPERSEDED SURVEY CONTROL
 CQ2634
 CQ2634.No superseded survey control is available for this station.
 CQ2634
 CQ2634_MARKER: DD = SURVEY DISK
 CQ2634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2634_STAMPING: 16V19 1969
 CQ2634_MARK LOGO: LADHGS
 CQ2634_PROJECTION: FLUSH
 CQ2634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2634+STABILITY: SURFACE MOTION
 CQ2634
 CQ2634  HISTORY     - Date     Condition        Report By
 CQ2634  HISTORY     - 1969     MONUMENTED       LADH
 CQ2634  HISTORY     - 1981     GOOD             LADTD
 CQ2634  HISTORY     - 19961116 GOOD             USPSQD
 CQ2634
 CQ2634                          STATION DESCRIPTION
 CQ2634
 CQ2634'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2634'4.5 KM (2.8 MI) NE FROM MANSFIELD.
 CQ2634'5.13 KM (3.19 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2634'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT BY A CHAIN
 CQ2634'LINK FENCE, 33.8 METERS (111 FT) SOUTHEAST OF STEPS OF MANSFIELD WATER
 CQ2634'TANK, 15.5 METERS (51 FT) WEST OF THE CENTER OF THE HIGHWAY, 9.1
 CQ2634'METERS (30 FT) EAST OF THE NORTHEAST CORNER OF A BRICK BUILDING, 0.46
 CQ2634'METERS (1.5 FT) NORTHWEST OF THE SOUTHEAST CORNER OF A CHAIN LINK
 CQ2634'FENCE.
 CQ2634'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CQ2634'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2634
 CQ2634                          STATION RECOVERY (1996)
 CQ2634
 CQ2634'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2634'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2552 ***********************************************************************
 BX2552  DESIGNATION -  16 V 2
 BX2552  PID         -  BX2552
 BX2552  STATE/COUNTY-  LA/DE SOTO
 BX2552  COUNTRY     -  US
 BX2552  USGS QUAD   -  PELICAN (2018)
 BX2552
 BX2552                         *CURRENT SURVEY CONTROL
 BX2552  ______________________________________________________________________
 BX2552* NAD 83(1986) POSITION- 31 53 02.     (N) 093 34 30.     (W)   SCALED
 BX2552* NAVD 88 ORTHO HEIGHT -   107.887 (meters)      353.96  (feet) ADJUSTED
 BX2552  ______________________________________________________________________
 BX2552  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 BX2552  DYNAMIC HEIGHT  -        107.758 (meters)      353.54  (feet) COMP
 BX2552  MODELED GRAVITY -    979,451.2   (mgal)                       NAVD 88
 BX2552
 BX2552  VERT ORDER      -  SECOND    CLASS II
 BX2552
 BX2552.The horizontal coordinates were scaled from a map and have
 BX2552.an estimated accuracy of +/- 6 seconds.
 BX2552
 BX2552.The orthometric height was determined by differential leveling and
 BX2552.adjusted by the NATIONAL GEODETIC SURVEY
 BX2552.in February 1994.
 BX2552
 BX2552.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2552.GEOID18 height accuracy estimate available here.
 BX2552
 BX2552.Click photographs - Photos may exist for this station.
 BX2552
 BX2552.The dynamic height is computed by dividing the NAVD 88
 BX2552.geopotential number by the normal gravity value computed on the
 BX2552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2552.degrees latitude (g = 980.6199 gals.).
 BX2552
 BX2552.The modeled gravity was interpolated from observed gravity values.
 BX2552
 BX2552;                    North         East    Units  Estimated Accuracy
 BX2552;SPC LA N     -   153,940.      898,300.      MT  (+/- 180 meters Scaled)
 BX2552
 BX2552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR456277(NAD 83)
 BX2552
 BX2552                          SUPERSEDED SURVEY CONTROL
 BX2552
 BX2552.No superseded survey control is available for this station.
 BX2552
 BX2552_MARKER: DD = SURVEY DISK
 BX2552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2552_STAMPING: 16V2 1969
 BX2552_MARK LOGO: LADHGS
 BX2552_PROJECTION: FLUSH
 BX2552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2552+STABILITY: SURFACE MOTION
 BX2552
 BX2552  HISTORY     - Date     Condition        Report By
 BX2552  HISTORY     - 1969     MONUMENTED       LADH
 BX2552  HISTORY     - 1981     GOOD             LADTD
 BX2552  HISTORY     - 19970208 GOOD             USPSQD
 BX2552
 BX2552                          STATION DESCRIPTION
 BX2552
 BX2552'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2552'21.0 KM (13.0 MI) SE FROM MANSFIELD.
 BX2552'24.4 KM (15.14 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2552'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT NEAR THE
 BX2552'INTERSECTION OF STATE HIGHWAYS 175 AND 483 AND AT DINKS SUPERMARKET,
 BX2552'61 METERS (200 FT) NORTH OF THE JUNCTION OF STATE HIGHWAYS, 35.4
 BX2552'METERS (116 FT) WEST OF THE CENTER OF STATE HIGHWAY 175, AND 34.1
 BX2552'METERS (112 FT) NORTH OF THE NORTHEAST CORNER OF THE SUPERMARKET.
 BX2552'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BX2552'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 BX2552
 BX2552                          STATION RECOVERY (1997)
 BX2552
 BX2552'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2633 ***********************************************************************
 CQ2633  DESIGNATION -  16 V 20
 CQ2633  PID         -  CQ2633
 CQ2633  STATE/COUNTY-  LA/DE SOTO
 CQ2633  COUNTRY     -  US
 CQ2633  USGS QUAD   -  MANSFIELD (2018)
 CQ2633
 CQ2633                         *CURRENT SURVEY CONTROL
 CQ2633  ______________________________________________________________________
 CQ2633* NAD 83(1986) POSITION- 32 05 36.     (N) 093 41 41.     (W)   SCALED
 CQ2633* NAVD 88 ORTHO HEIGHT -    74.966 (meters)      245.95  (feet) ADJUSTED
 CQ2633  ______________________________________________________________________
 CQ2633  GEOID HEIGHT    -        -25.815 (meters)                     GEOID18
 CQ2633  DYNAMIC HEIGHT  -         74.879 (meters)      245.67  (feet) COMP
 CQ2633  MODELED GRAVITY -    979,480.4   (mgal)                       NAVD 88
 CQ2633
 CQ2633  VERT ORDER      -  SECOND    CLASS II
 CQ2633
 CQ2633.The horizontal coordinates were scaled from a map and have
 CQ2633.an estimated accuracy of +/- 6 seconds.
 CQ2633
 CQ2633.The orthometric height was determined by differential leveling and
 CQ2633.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2633.in February 1994.
 CQ2633
 CQ2633.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2633.GEOID18 height accuracy estimate available here.
 CQ2633
 CQ2633.Click photographs - Photos may exist for this station.
 CQ2633
 CQ2633.The dynamic height is computed by dividing the NAVD 88
 CQ2633.geopotential number by the normal gravity value computed on the
 CQ2633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2633.degrees latitude (g = 980.6199 gals.).
 CQ2633
 CQ2633.The modeled gravity was interpolated from observed gravity values.
 CQ2633
 CQ2633;                    North         East    Units  Estimated Accuracy
 CQ2633;SPC LA N     -   177,280.      887,230.      MT  (+/- 180 meters Scaled)
 CQ2633
 CQ2633_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR344509(NAD 83)
 CQ2633
 CQ2633                          SUPERSEDED SURVEY CONTROL
 CQ2633
 CQ2633.No superseded survey control is available for this station.
 CQ2633
 CQ2633_MARKER: DD = SURVEY DISK
 CQ2633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2633_STAMPING: 16V20 1969
 CQ2633_MARK LOGO: LADHGS
 CQ2633_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2633+STABILITY: SURFACE MOTION
 CQ2633
 CQ2633  HISTORY     - Date     Condition        Report By
 CQ2633  HISTORY     - 1969     MONUMENTED       LADH
 CQ2633  HISTORY     - 1981     GOOD             LADTD
 CQ2633  HISTORY     - 19960504 GOOD             USPSQD
 CQ2633
 CQ2633                          STATION DESCRIPTION
 CQ2633
 CQ2633'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2633'6.1 KM (3.8 MI) NE FROM MANSFIELD.
 CQ2633'6.8 KM (4.21 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2633'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT SIDE OF THE
 CQ2633'HIGHWAY, 35 METERS (115 FT) EAST OF THE CENTER OF THE HIGHWAY, 19.8
 CQ2633'METERS (65 FT) EAST OF A FENCE CORNER, 2.1 METERS (7 FT) NORTHEAST OF
 CQ2633'A 24 INCH OAK TREE, 1.2 METERS (4 FT) NORTHWEST OF THE NORTHWEST
 CQ2633'CORNER OF A SHED, AND 0.61 METERS (2 FT) SOUTH OF A FENCE.
 CQ2633'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 CQ2633'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2633
 CQ2633                          STATION RECOVERY (1996)
 CQ2633
 CQ2633'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2633'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2632 ***********************************************************************
 CQ2632  DESIGNATION -  16 V 21
 CQ2632  PID         -  CQ2632
 CQ2632  STATE/COUNTY-  LA/DE SOTO
 CQ2632  COUNTRY     -  US
 CQ2632  USGS QUAD   -  MANSFIELD (2018)
 CQ2632
 CQ2632                         *CURRENT SURVEY CONTROL
 CQ2632  ______________________________________________________________________
 CQ2632* NAD 83(1986) POSITION- 32 06 11.     (N) 093 42 00.     (W)   SCALED
 CQ2632* NAVD 88 ORTHO HEIGHT -    62.355 (meters)      204.58  (feet) ADJUSTED
 CQ2632  ______________________________________________________________________
 CQ2632  GEOID HEIGHT    -        -25.816 (meters)                     GEOID18
 CQ2632  DYNAMIC HEIGHT  -         62.283 (meters)      204.34  (feet) COMP
 CQ2632  MODELED GRAVITY -    979,481.1   (mgal)                       NAVD 88
 CQ2632
 CQ2632  VERT ORDER      -  SECOND    CLASS II
 CQ2632
 CQ2632.The horizontal coordinates were scaled from a map and have
 CQ2632.an estimated accuracy of +/- 6 seconds.
 CQ2632
 CQ2632.The orthometric height was determined by differential leveling and
 CQ2632.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2632.in February 1994.
 CQ2632
 CQ2632.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2632.GEOID18 height accuracy estimate available here.
 CQ2632
 CQ2632.Click photographs - Photos may exist for this station.
 CQ2632
 CQ2632.The dynamic height is computed by dividing the NAVD 88
 CQ2632.geopotential number by the normal gravity value computed on the
 CQ2632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2632.degrees latitude (g = 980.6199 gals.).
 CQ2632
 CQ2632.The modeled gravity was interpolated from observed gravity values.
 CQ2632
 CQ2632;                    North         East    Units  Estimated Accuracy
 CQ2632;SPC LA N     -   178,370.      886,750.      MT  (+/- 180 meters Scaled)
 CQ2632
 CQ2632_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR339520(NAD 83)
 CQ2632
 CQ2632                          SUPERSEDED SURVEY CONTROL
 CQ2632
 CQ2632.No superseded survey control is available for this station.
 CQ2632
 CQ2632_MARKER: DD = SURVEY DISK
 CQ2632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2632_STAMPING: 16V21 1969
 CQ2632_MARK LOGO: LADHGS
 CQ2632_PROJECTION: FLUSH
 CQ2632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2632+STABILITY: SURFACE MOTION
 CQ2632
 CQ2632  HISTORY     - Date     Condition        Report By
 CQ2632  HISTORY     - 1969     MONUMENTED       LADH
 CQ2632  HISTORY     - 1981     GOOD             LADTD
 CQ2632  HISTORY     - 19960504 GOOD             USPSQD
 CQ2632
 CQ2632                          STATION DESCRIPTION
 CQ2632
 CQ2632'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2632'7.1 KM (4.4 MI) NORTH FROM MANSFIELD.
 CQ2632'8 KM (4.98 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2632'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT SIDE OF THE
 CQ2632'HIGHWAY, 50.6 METERS (166 FT) SOUTHWEST OF THE CENTER OF THE HIGHWAY,
 CQ2632'44.2 METERS (145 FT) NORTHEAST OF THE NORTHEAST CORNER OF A FRAME
 CQ2632'HOUSE OWNED BY NOBLE WILLIAMS, 36.3 METERS (119 FT) SOUTHWEST
 CQ2632'OF A FENCE CORNER, 32.9 METERS (108 FT) SOUTHWEST OF A 10-INCH
 CQ2632'OAK TREE, AND 0.3 METER (1 FT) WEST OF A FENCE.
 CQ2632'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 CQ2632'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2632
 CQ2632                          STATION RECOVERY (1996)
 CQ2632
 CQ2632'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2632'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2631 ***********************************************************************
 CQ2631  DESIGNATION -  16 V 22
 CQ2631  PID         -  CQ2631
 CQ2631  STATE/COUNTY-  LA/DE SOTO
 CQ2631  COUNTRY     -  US
 CQ2631  USGS QUAD   -  MANSFIELD (2018)
 CQ2631
 CQ2631                         *CURRENT SURVEY CONTROL
 CQ2631  ______________________________________________________________________
 CQ2631* NAD 83(1992) POSITION- 32 07 01.87456(N) 093 42 05.79707(W)   ADJUSTED
 CQ2631* NAD 83(1992) ELLIP HT-    34.535 (meters)        (01/02/04)   ADJUSTED
 CQ2631* NAVD 88 ORTHO HEIGHT -    60.353 (meters)      198.01  (feet) ADJUSTED
 CQ2631  ______________________________________________________________________
 CQ2631  GEOID HEIGHT    -        -25.820 (meters)                     GEOID18
 CQ2631  NAD 83(1992) X  -   -349,090.110 (meters)                     COMP
 CQ2631  NAD 83(1992) Y  - -5,395,909.629 (meters)                     COMP
 CQ2631  NAD 83(1992) Z  -  3,371,462.837 (meters)                     COMP
 CQ2631  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 CQ2631  DYNAMIC HEIGHT  -         60.283 (meters)      197.78  (feet) COMP
 CQ2631  MODELED GRAVITY -    979,482.1   (mgal)                       NAVD 88
 CQ2631
 CQ2631  HORZ ORDER      -  THIRD
 CQ2631  VERT ORDER      -  SECOND    CLASS II
 CQ2631  ELLP ORDER      -  FOURTH    CLASS II
 CQ2631
 CQ2631.The horizontal coordinates were established by GPS observations
 CQ2631.and adjusted by the National Geodetic Survey in January 1993.
 CQ2631
 CQ2631.The orthometric height was determined by differential leveling and
 CQ2631.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2631.in February 1994.
 CQ2631
 CQ2631.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2631.GEOID18 height accuracy estimate available here.
 CQ2631
 CQ2631.Click photographs - Photos may exist for this station.
 CQ2631
 CQ2631.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ2631
 CQ2631.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2631
 CQ2631.The ellipsoidal height was determined by GPS observations
 CQ2631.and is referenced to NAD 83.
 CQ2631
 CQ2631.The dynamic height is computed by dividing the NAVD 88
 CQ2631.geopotential number by the normal gravity value computed on the
 CQ2631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2631.degrees latitude (g = 980.6199 gals.).
 CQ2631
 CQ2631.The modeled gravity was interpolated from observed gravity values.
 CQ2631
 CQ2631. The following values were computed from the NAD 83(1992) position.
 CQ2631
 CQ2631;                    North         East     Units Scale Factor Converg.
 CQ2631;SPC LA N     -   179,934.639   886,612.027   MT  0.99992078   -0 38 07.1
 CQ2631;SPC LA N     -   590,335.56  2,908,826.29   sFT  0.99992078   -0 38 07.1
 CQ2631;UTM  15      - 3,553,640.606   433,812.860   MT  0.99965402   -0 22 22.9
 CQ2631
 CQ2631!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2631!SPC LA N     -   0.99999458  x   0.99992078  =   0.99991536
 CQ2631!UTM  15      -   0.99999458  x   0.99965402  =   0.99964860
 CQ2631
 CQ2631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3381253640(NAD 83)
 CQ2631
 CQ2631                          SUPERSEDED SURVEY CONTROL
 CQ2631
 CQ2631  ELLIP H (01/21/93)   34.641  (m)                       GP(       ) 4 2
 CQ2631  NAD 83(1986)-  32 07 01.88764(N)    093 42 05.78480(W) AD(       ) 3
 CQ2631  NAD 27      -  32 07 01.30404(N)    093 42 05.13901(W) AD(       ) 3
 CQ2631  NGVD 29              60.41   (m)          198.2    (f) LEVELING    3  
 CQ2631
 CQ2631.Superseded values are not recommended for survey control.
 CQ2631
 CQ2631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2631.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2631
 CQ2631_MARKER: DD = SURVEY DISK
 CQ2631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2631_STAMPING: 16V22 1969
 CQ2631_MARK LOGO: LADHGS
 CQ2631_PROJECTION: FLUSH
 CQ2631_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2631+STABILITY: SURFACE MOTION
 CQ2631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2631+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2008
 CQ2631
 CQ2631  HISTORY     - Date     Condition        Report By
 CQ2631  HISTORY     - 1969     MONUMENTED       LADH
 CQ2631  HISTORY     - 1981     GOOD             LADTD
 CQ2631  HISTORY     - 1987     GOOD             NGS
 CQ2631  HISTORY     - 19960504 GOOD             USPSQD
 CQ2631  HISTORY     - 20080324 GOOD             LBFH
 CQ2631
 CQ2631                          STATION DESCRIPTION
 CQ2631
 CQ2631'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2631'9.0 KM (5.6 MI) NORTH FROM MANSFIELD.
 CQ2631'9.9 KM (6.14 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2631'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT SIDE OF THE
 CQ2631'HIGHWAY, 41.5 METERS (136 FT) EAST OF THE CENTER OF THE HIGHWAY, 25.9
 CQ2631'METERS (85 FT) EAST OF A FENCE CORNER, 9.5 METERS (31 FT) NORTH OF A
 CQ2631'FENCE, 6.1 METERS (20 FT) NORTH OF THE CENTER OF A DIRT ROAD, 0.61
 CQ2631'METERS (2 FT) SOUTH OF A FENCE.
 CQ2631'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CQ2631'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2631
 CQ2631                          STATION RECOVERY (1987)
 CQ2631
 CQ2631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (SLC)
 CQ2631'THE STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 CQ2631'OBSERVATIONS.
 CQ2631'
 CQ2631'THE STATION IS LOCATED ABOUT 9.9 KM (6.2 MI)
 CQ2631'NORTH OF MANSFIELD ON THE EAST SIDE OF STATE HIGHWAY 175.
 CQ2631'OWNERSHIP--MR. EVANS CALVERT, P.O. BOX 907, MANSFIELD, LA. 71052,
 CQ2631'TELEPHONE 318-872-0510.
 CQ2631'
 CQ2631'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 84 AND STATE
 CQ2631'HIGHWAY 175 IN EAST MANSFIELD, GO NORTH ON HIGHWAY 175 FOR 9.6 KM
 CQ2631'(6 MI) TO THE BENCH MARK ON THE RIGHT AND NORTH OF A GRAVEL DRIVE
 CQ2631'LEADING INTO MR. B. HOWARD.
 CQ2631'
 CQ2631'THE STATION IS A STANDARD LADH DISK
 CQ2631'STAMPED---16 V22 1969---,
 CQ2631'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 CQ2631'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED
 CQ2631'42.7 METERS (140 FT) EAST FROM THE CENTER OF HIGHWAY 175,
 CQ2631'40.5 METERS (133 FT) SOUTHEAST FROM A POWER POLE WITH A TRANSFORMER,
 CQ2631'5.8 METERS (19 FT) NORTH FROM THE CENTER OF THE GRAVELED DRIVE,
 CQ2631'0.3 METER (1 FT) SOUTH FROM A BARBED WIRE FENCE AND
 CQ2631'0.15 METER (0.5 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN.
 CQ2631'
 CQ2631'DESCRIBED BY RICHARK COPP.
 CQ2631
 CQ2631                          STATION RECOVERY (1996)
 CQ2631
 CQ2631'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2631'RECOVERED IN GOOD CONDITION.
 CQ2631
 CQ2631                          STATION RECOVERY (2008)
 CQ2631
 CQ2631'RECOVERY NOTE BY LINDAHL BROWNING FERRARI HELLSTROM 2008
 CQ2631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2630 ***********************************************************************
 CQ2630  DESIGNATION -  16 V 23
 CQ2630  PID         -  CQ2630
 CQ2630  STATE/COUNTY-  LA/DE SOTO
 CQ2630  COUNTRY     -  US
 CQ2630  USGS QUAD   -  HOLLY (2018)
 CQ2630
 CQ2630                         *CURRENT SURVEY CONTROL
 CQ2630  ______________________________________________________________________
 CQ2630* NAD 83(1986) POSITION- 32 07 57.     (N) 093 42 04.     (W)   SCALED
 CQ2630* NAVD 88 ORTHO HEIGHT -    60.172 (meters)      197.41  (feet) ADJUSTED
 CQ2630  ______________________________________________________________________
 CQ2630  GEOID HEIGHT    -        -25.823 (meters)                     GEOID18
 CQ2630  DYNAMIC HEIGHT  -         60.102 (meters)      197.18  (feet) COMP
 CQ2630  MODELED GRAVITY -    979,483.4   (mgal)                       NAVD 88
 CQ2630
 CQ2630  VERT ORDER      -  SECOND    CLASS II
 CQ2630
 CQ2630.The horizontal coordinates were scaled from a map and have
 CQ2630.an estimated accuracy of +/- 6 seconds.
 CQ2630
 CQ2630.The orthometric height was determined by differential leveling and
 CQ2630.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2630.in February 1994.
 CQ2630
 CQ2630.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2630.GEOID18 height accuracy estimate available here.
 CQ2630
 CQ2630.Click photographs - Photos may exist for this station.
 CQ2630
 CQ2630.The dynamic height is computed by dividing the NAVD 88
 CQ2630.geopotential number by the normal gravity value computed on the
 CQ2630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2630.degrees latitude (g = 980.6199 gals.).
 CQ2630
 CQ2630.The modeled gravity was interpolated from observed gravity values.
 CQ2630
 CQ2630;                    North         East    Units  Estimated Accuracy
 CQ2630;SPC LA N     -   181,630.      886,680.      MT  (+/- 180 meters Scaled)
 CQ2630
 CQ2630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR338553(NAD 83)
 CQ2630
 CQ2630                          SUPERSEDED SURVEY CONTROL
 CQ2630
 CQ2630.No superseded survey control is available for this station.
 CQ2630
 CQ2630_MARKER: DD = SURVEY DISK
 CQ2630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2630_STAMPING: 16V23 1969
 CQ2630_MARK LOGO: LADHGS
 CQ2630_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2630+STABILITY: SURFACE MOTION
 CQ2630
 CQ2630  HISTORY     - Date     Condition        Report By
 CQ2630  HISTORY     - 1969     MONUMENTED       LADH
 CQ2630  HISTORY     - 1981     GOOD             LADTD
 CQ2630  HISTORY     - 19960504 GOOD             USPSQD
 CQ2630
 CQ2630                          STATION DESCRIPTION
 CQ2630
 CQ2630'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2630'10.3 KM (6.4 MI) NORTH FROM MANSFIELD.
 CQ2630'11.4 KM (7.08 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 CQ2630'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT SIDE OF THE
 CQ2630'HIGHWAY, 46.3 METERS (152 FT) WEST OF THE CENTER OF THE HIGHWAY, 26.8
 CQ2630'METERS (88 FT) EAST OF THE NORTHEAST CORNER OF A HOUSE OWNED BY
 CQ2630'CHARLIE FULLER, 26.2 METERS (86 FT) NORTHEAST OF THE SOUTHEAST CORNER
 CQ2630'OF A CYCLONE FENCE, 18.3 METERS (60 FT) WEST OF THE CENTER OF THE
 CQ2630'KANSAS CITY SOUTHERN RAILROAD, 15.2 METERS (50 FT) EAST OF THE
 CQ2630'NORTHEAST CORNER OF A CYCLONE FENCE, 1.5 METERS (5 FT) SOUTHWEST OF A
 CQ2630'FENCE CORNER.
 CQ2630'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CQ2630'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2630
 CQ2630                          STATION RECOVERY (1996)
 CQ2630
 CQ2630'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2629 ***********************************************************************
 CQ2629  DESIGNATION -  16 V 24
 CQ2629  PID         -  CQ2629
 CQ2629  STATE/COUNTY-  LA/DE SOTO
 CQ2629  COUNTRY     -  US
 CQ2629  USGS QUAD   -  HOLLY (2018)
 CQ2629
 CQ2629                         *CURRENT SURVEY CONTROL
 CQ2629  ______________________________________________________________________
 CQ2629* NAD 83(1986) POSITION- 32 08 46.     (N) 093 42 06.     (W)   SCALED
 CQ2629* NAVD 88 ORTHO HEIGHT -    63.273 (meters)      207.59  (feet) ADJUSTED
 CQ2629  ______________________________________________________________________
 CQ2629  GEOID HEIGHT    -        -25.825 (meters)                     GEOID18
 CQ2629  DYNAMIC HEIGHT  -         63.200 (meters)      207.35  (feet) COMP
 CQ2629  MODELED GRAVITY -    979,484.6   (mgal)                       NAVD 88
 CQ2629
 CQ2629  VERT ORDER      -  SECOND    CLASS II
 CQ2629
 CQ2629.The horizontal coordinates were scaled from a map and have
 CQ2629.an estimated accuracy of +/- 6 seconds.
 CQ2629
 CQ2629.The orthometric height was determined by differential leveling and
 CQ2629.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2629.in February 1994.
 CQ2629
 CQ2629.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2629.GEOID18 height accuracy estimate available here.
 CQ2629
 CQ2629.Click photographs - Photos may exist for this station.
 CQ2629
 CQ2629.The dynamic height is computed by dividing the NAVD 88
 CQ2629.geopotential number by the normal gravity value computed on the
 CQ2629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2629.degrees latitude (g = 980.6199 gals.).
 CQ2629
 CQ2629.The modeled gravity was interpolated from observed gravity values.
 CQ2629
 CQ2629;                    North         East    Units  Estimated Accuracy
 CQ2629;SPC LA N     -   183,140.      886,640.      MT  (+/- 180 meters Scaled)
 CQ2629
 CQ2629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR338568(NAD 83)
 CQ2629
 CQ2629                          SUPERSEDED SURVEY CONTROL
 CQ2629
 CQ2629.No superseded survey control is available for this station.
 CQ2629
 CQ2629_MARKER: DD = SURVEY DISK
 CQ2629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2629_STAMPING: 16V24 1969
 CQ2629_MARK LOGO: LADHGS
 CQ2629_PROJECTION: FLUSH
 CQ2629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2629+STABILITY: SURFACE MOTION
 CQ2629
 CQ2629  HISTORY     - Date     Condition        Report By
 CQ2629  HISTORY     - 1969     MONUMENTED       LADH
 CQ2629  HISTORY     - 1981     GOOD             LADTD
 CQ2629  HISTORY     - 19960504 GOOD             USPSQD
 CQ2629
 CQ2629                          STATION DESCRIPTION
 CQ2629
 CQ2629'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2629'11.6 KM (7.2 MI) NORTH FROM MANSFIELD.
 CQ2629'12.9 KM (8.04 MI) NORTH ALONG STATE HIGHWAY 175 FORM THE EMANUAL
 CQ2629'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT SIDE OF THE
 CQ2629'HIGHWAY, 29.6 METERS (97 FT) WEST OF THE CENTER OF THE HIGHWAY, 22.3
 CQ2629'METERS (73 FT) EAST OF THE CENTER OF THE KANSAS CITY SOUTHERN
 CQ2629'RAILROAD, AND 12.2 METERS (40 FT) SOUTH OF CENTER OF A GRAVEL ROAD.
 CQ2629'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 CQ2629'THE MARK IS 0.61 M BELOW STATE HIGHWAY 175.
 CQ2629
 CQ2629                          STATION RECOVERY (1996)
 CQ2629
 CQ2629'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2626 ***********************************************************************
 CQ2626  DESIGNATION -  16 V 25
 CQ2626  PID         -  CQ2626
 CQ2626  STATE/COUNTY-  LA/DE SOTO
 CQ2626  COUNTRY     -  US
 CQ2626  USGS QUAD   -  HOLLY (2018)
 CQ2626
 CQ2626                         *CURRENT SURVEY CONTROL
 CQ2626  ______________________________________________________________________
 CQ2626* NAD 83(1986) POSITION- 32 09 15.     (N) 093 42 25.     (W)   SCALED
 CQ2626* NAVD 88 ORTHO HEIGHT -    89.189 (meters)      292.61  (feet) ADJUSTED
 CQ2626  ______________________________________________________________________
 CQ2626  GEOID HEIGHT    -        -25.825 (meters)                     GEOID18
 CQ2626  DYNAMIC HEIGHT  -         89.086 (meters)      292.28  (feet) COMP
 CQ2626  MODELED GRAVITY -    979,485.3   (mgal)                       NAVD 88
 CQ2626
 CQ2626  VERT ORDER      -  SECOND    CLASS II
 CQ2626
 CQ2626.The horizontal coordinates were scaled from a map and have
 CQ2626.an estimated accuracy of +/- 6 seconds.
 CQ2626
 CQ2626.The orthometric height was determined by differential leveling and
 CQ2626.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2626.in February 1994.
 CQ2626
 CQ2626.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2626.GEOID18 height accuracy estimate available here.
 CQ2626
 CQ2626.Click photographs - Photos may exist for this station.
 CQ2626
 CQ2626.The dynamic height is computed by dividing the NAVD 88
 CQ2626.geopotential number by the normal gravity value computed on the
 CQ2626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2626.degrees latitude (g = 980.6199 gals.).
 CQ2626
 CQ2626.The modeled gravity was interpolated from observed gravity values.
 CQ2626
 CQ2626;                    North         East    Units  Estimated Accuracy
 CQ2626;SPC LA N     -   184,040.      886,150.      MT  (+/- 180 meters Scaled)
 CQ2626
 CQ2626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR333577(NAD 83)
 CQ2626
 CQ2626                          SUPERSEDED SURVEY CONTROL
 CQ2626
 CQ2626.No superseded survey control is available for this station.
 CQ2626
 CQ2626_MARKER: DD = SURVEY DISK
 CQ2626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2626_STAMPING: 16V25 1969
 CQ2626_MARK LOGO: LADHGS
 CQ2626_PROJECTION: FLUSH
 CQ2626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2626+STABILITY: SURFACE MOTION
 CQ2626
 CQ2626  HISTORY     - Date     Condition        Report By
 CQ2626  HISTORY     - 1969     MONUMENTED       LADH
 CQ2626  HISTORY     - 1981     GOOD             LADTD
 CQ2626  HISTORY     - 19960504 GOOD             USPSQD
 CQ2626
 CQ2626                          STATION DESCRIPTION
 CQ2626
 CQ2626'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2626'10.8 KM (6.7 MI) SOUTH FROM FRIERSON.
 CQ2626'12.2 KM (7.55 MI) SOUTH ALONG STATE HIGHWAY 175 FORM THE POST
 CQ2626'OFFICE IN FRIERSON TO THE MARK ON THE RIGHT ON A HIGH CUT BANK ACROSS
 CQ2626'HIGHWAY FROM STATION HOLLY, 50.6 METERS (166 FT) SOUTH OF THE CENTER
 CQ2626'OF STATE HIGHWAY 175, 20.1 METERS (66 FT) SOUTH OF TOP OF CUT BANK,
 CQ2626'17.7 METERS (58 FT) SOUTHWEST OF A 24 INCH PINE TREE, 9.1 METERS
 CQ2626'(30 FT) NORTH OF A 12-INCH OAK TREE.
 CQ2626'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CQ2626'THE MARK IS 9.14 M ABOVE STATE HIGHWAY 175.
 CQ2626
 CQ2626                          STATION RECOVERY (1996)
 CQ2626
 CQ2626'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2626'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2624 ***********************************************************************
 CQ2624  DESIGNATION -  16 V 26
 CQ2624  PID         -  CQ2624
 CQ2624  STATE/COUNTY-  LA/DE SOTO
 CQ2624  COUNTRY     -  US
 CQ2624  USGS QUAD   -  HOLLY (2018)
 CQ2624
 CQ2624                         *CURRENT SURVEY CONTROL
 CQ2624  ______________________________________________________________________
 CQ2624* NAD 83(1986) POSITION- 32 09 51.     (N) 093 42 45.     (W)   SCALED
 CQ2624* NAVD 88 ORTHO HEIGHT -    59.209 (meters)      194.25  (feet) ADJUSTED
 CQ2624  ______________________________________________________________________
 CQ2624  GEOID HEIGHT    -        -25.827 (meters)                     GEOID18
 CQ2624  DYNAMIC HEIGHT  -         59.141 (meters)      194.03  (feet) COMP
 CQ2624  MODELED GRAVITY -    979,486.3   (mgal)                       NAVD 88
 CQ2624
 CQ2624  VERT ORDER      -  SECOND    CLASS II
 CQ2624
 CQ2624.The horizontal coordinates were scaled from a map and have
 CQ2624.an estimated accuracy of +/- 6 seconds.
 CQ2624
 CQ2624.The orthometric height was determined by differential leveling and
 CQ2624.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2624.in February 1994.
 CQ2624
 CQ2624.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2624.GEOID18 height accuracy estimate available here.
 CQ2624
 CQ2624.Click photographs - Photos may exist for this station.
 CQ2624
 CQ2624.The dynamic height is computed by dividing the NAVD 88
 CQ2624.geopotential number by the normal gravity value computed on the
 CQ2624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2624.degrees latitude (g = 980.6199 gals.).
 CQ2624
 CQ2624.The modeled gravity was interpolated from observed gravity values.
 CQ2624
 CQ2624;                    North         East    Units  Estimated Accuracy
 CQ2624;SPC LA N     -   185,160.      885,640.      MT  (+/- 180 meters Scaled)
 CQ2624
 CQ2624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR328588(NAD 83)
 CQ2624
 CQ2624                          SUPERSEDED SURVEY CONTROL
 CQ2624
 CQ2624.No superseded survey control is available for this station.
 CQ2624
 CQ2624_MARKER: DD = SURVEY DISK
 CQ2624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2624_STAMPING: 16V26 1969
 CQ2624_MARK LOGO: LADHGS
 CQ2624_PROJECTION: FLUSH
 CQ2624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2624+STABILITY: SURFACE MOTION
 CQ2624
 CQ2624  HISTORY     - Date     Condition        Report By
 CQ2624  HISTORY     - 1969     MONUMENTED       LADH
 CQ2624  HISTORY     - 1981     GOOD             LADTD
 CQ2624  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 CQ2624
 CQ2624                          STATION DESCRIPTION
 CQ2624
 CQ2624'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2624'9.7 KM (6.0 MI) SOUTH FROM FRIERSON.
 CQ2624'10.5 KM (6.5 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE POST OFFICE IN
 CQ2624'FRIERSON TO A WOODS APPROACH AND ALSO MARK ON LEFT, 49.0 METERS
 CQ2624'(161 FT) EAST OF THE CENTER OF STATE HIGHWAY 175, 40.2 METERS (132 FT)
 CQ2624'EAST OF THE SOUTH END OF A 24 INCH CONCRETE CULVERT, 31.1 METERS
 CQ2624'(102 FT) EAST OF A FENCE CORNER, 28 METERS (92 FT) EAST OF A 14 INCH
 CQ2624'OAK, 19.5 METERS (64 FT) EAST OF A 40-INCH OAK, 6.4 METERS (21 FT)
 CQ2624'SOUTHEAST OF A 36-INCH OAK TREE, 0.9 METER (3 FT) SOUTHWEST OF A BARB
 CQ2624'WIRE FENCE.
 CQ2624'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CQ2624'THE MARK IS 0.91 M BELOW STATE HIGHWAY 175.
 CQ2624
 CQ2624                          STATION RECOVERY (1996)
 CQ2624
 CQ2624'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2624'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2623 ***********************************************************************
 CQ2623  DESIGNATION -  16 V 27
 CQ2623  PID         -  CQ2623
 CQ2623  STATE/COUNTY-  LA/DE SOTO
 CQ2623  COUNTRY     -  US
 CQ2623  USGS QUAD   -  HOLLY (2018)
 CQ2623
 CQ2623                         *CURRENT SURVEY CONTROL
 CQ2623  ______________________________________________________________________
 CQ2623* NAD 83(1986) POSITION- 32 10 42.     (N) 093 42 48.     (W)   SCALED
 CQ2623* NAVD 88 ORTHO HEIGHT -    64.068 (meters)      210.20  (feet) ADJUSTED
 CQ2623  ______________________________________________________________________
 CQ2623  GEOID HEIGHT    -        -25.832 (meters)                     GEOID18
 CQ2623  DYNAMIC HEIGHT  -         63.994 (meters)      209.95  (feet) COMP
 CQ2623  MODELED GRAVITY -    979,487.7   (mgal)                       NAVD 88
 CQ2623
 CQ2623  VERT ORDER      -  SECOND    CLASS II
 CQ2623
 CQ2623.The horizontal coordinates were scaled from a map and have
 CQ2623.an estimated accuracy of +/- 6 seconds.
 CQ2623
 CQ2623.The orthometric height was determined by differential leveling and
 CQ2623.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2623.in February 1994.
 CQ2623
 CQ2623.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2623.GEOID18 height accuracy estimate available here.
 CQ2623
 CQ2623.Click photographs - Photos may exist for this station.
 CQ2623
 CQ2623.The dynamic height is computed by dividing the NAVD 88
 CQ2623.geopotential number by the normal gravity value computed on the
 CQ2623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2623.degrees latitude (g = 980.6199 gals.).
 CQ2623
 CQ2623.The modeled gravity was interpolated from observed gravity values.
 CQ2623
 CQ2623;                    North         East    Units  Estimated Accuracy
 CQ2623;SPC LA N     -   186,730.      885,580.      MT  (+/- 180 meters Scaled)
 CQ2623
 CQ2623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR327604(NAD 83)
 CQ2623
 CQ2623                          SUPERSEDED SURVEY CONTROL
 CQ2623
 CQ2623.No superseded survey control is available for this station.
 CQ2623
 CQ2623_MARKER: DD = SURVEY DISK
 CQ2623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2623_STAMPING: 16V27 1969
 CQ2623_MARK LOGO: LADHGS
 CQ2623_PROJECTION: FLUSH
 CQ2623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2623+STABILITY: SURFACE MOTION
 CQ2623
 CQ2623  HISTORY     - Date     Condition        Report By
 CQ2623  HISTORY     - 1969     MONUMENTED       LADH
 CQ2623  HISTORY     - 1981     GOOD             LADTD
 CQ2623  HISTORY     - 19960504 GOOD             USPSQD
 CQ2623
 CQ2623                          STATION DESCRIPTION
 CQ2623
 CQ2623'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2623'8.0 KM (5.0 MI) SOUTH FROM FRIERSON.
 CQ2623'8.8 KM (5.45 MI) SOUTH ON STATE HIGHWAY 175 FROM THE POST OFFICE IN
 CQ2623'FRIERSON TO THE MARK ON THE RIGHT,  34.1 METERS (112 FT) WEST OF THE
 CQ2623'CENTER OF STATE HIGHWAY 175, 21 METERS (69 FT) WEST OF A FENCE CORNER,
 CQ2623'2.4 METERS (8 FT) SOUTH OF A 36 INCH GUM TREE,  AND 0.6 METER (2 FT)
 CQ2623'NORTH OF A FENCE.
 CQ2623'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 CQ2623'THE MARK IS 0.91 M ABOVE STATE HIGHWAY 175.
 CQ2623
 CQ2623                          STATION RECOVERY (1996)
 CQ2623
 CQ2623'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2622 ***********************************************************************
 CQ2622  DESIGNATION -  16 V 28
 CQ2622  PID         -  CQ2622
 CQ2622  STATE/COUNTY-  LA/DE SOTO
 CQ2622  COUNTRY     -  US
 CQ2622  USGS QUAD   -  HOLLY (2018)
 CQ2622
 CQ2622                         *CURRENT SURVEY CONTROL
 CQ2622  ______________________________________________________________________
 CQ2622* NAD 83(1986) POSITION- 32 11 35.     (N) 093 42 31.     (W)   SCALED
 CQ2622* NAVD 88 ORTHO HEIGHT -    72.355 (meters)      237.38  (feet) ADJUSTED
 CQ2622  ______________________________________________________________________
 CQ2622  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 CQ2622  DYNAMIC HEIGHT  -         72.271 (meters)      237.11  (feet) COMP
 CQ2622  MODELED GRAVITY -    979,489.1   (mgal)                       NAVD 88
 CQ2622
 CQ2622  VERT ORDER      -  SECOND    CLASS II
 CQ2622
 CQ2622.The horizontal coordinates were scaled from a map and have
 CQ2622.an estimated accuracy of +/- 6 seconds.
 CQ2622
 CQ2622.The orthometric height was determined by differential leveling and
 CQ2622.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2622.in February 1994.
 CQ2622
 CQ2622.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2622.GEOID18 height accuracy estimate available here.
 CQ2622
 CQ2622.Click photographs - Photos may exist for this station.
 CQ2622
 CQ2622.The dynamic height is computed by dividing the NAVD 88
 CQ2622.geopotential number by the normal gravity value computed on the
 CQ2622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2622.degrees latitude (g = 980.6199 gals.).
 CQ2622
 CQ2622.The modeled gravity was interpolated from observed gravity values.
 CQ2622
 CQ2622;                    North         East    Units  Estimated Accuracy
 CQ2622;SPC LA N     -   188,350.      886,050.      MT  (+/- 180 meters Scaled)
 CQ2622
 CQ2622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR332620(NAD 83)
 CQ2622
 CQ2622                          SUPERSEDED SURVEY CONTROL
 CQ2622
 CQ2622.No superseded survey control is available for this station.
 CQ2622
 CQ2622_MARKER: DD = SURVEY DISK
 CQ2622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2622_STAMPING: 16V28 1969
 CQ2622_MARK LOGO: LADHGS
 CQ2622_PROJECTION: FLUSH
 CQ2622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2622+STABILITY: SURFACE MOTION
 CQ2622
 CQ2622  HISTORY     - Date     Condition        Report By
 CQ2622  HISTORY     - 1969     MONUMENTED       LADH
 CQ2622  HISTORY     - 1981     GOOD             LADTD
 CQ2622  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 CQ2622
 CQ2622                          STATION DESCRIPTION
 CQ2622
 CQ2622'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2622'6.9 KM (4.3 MI) SOUTH FROM FRIERSON.
 CQ2622'ABOUT 7.1 KM(4.4 MI) SOUTH ON STATE HIGHWAY 175 FROM THE POST OFFICE
 CQ2622'IN FRIERSON TO THE MARK ON THE RIGHT, 45.4 METERS (149 FT) WEST OF THE
 CQ2622'CENTER OF STATE HIGHWAY 175, 40.2 METERS (132 FT) NORTHEAST OF THE
 CQ2622'NORTHEAST CORNER OF A FRAME HOUSE OWNED BY WILLIAM CLARK, 30.5 METERS
 CQ2622'(100 FT) WEST OF A FENCE CORNER, AND 6.1 METERS (20 FT) NORTHWEST OF A
 CQ2622'14-INCH PINE TREE.
 CQ2622'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 CQ2622'THE MARK IS 1.22 M ABOVE STATE HIGHWAY 175.
 CQ2622
 CQ2622                          STATION RECOVERY (1996)
 CQ2622
 CQ2622'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2622'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2621 ***********************************************************************
 CQ2621  DESIGNATION -  16 V 29
 CQ2621  PID         -  CQ2621
 CQ2621  STATE/COUNTY-  LA/DE SOTO
 CQ2621  COUNTRY     -  US
 CQ2621  USGS QUAD   -  HOLLY (2018)
 CQ2621
 CQ2621                         *CURRENT SURVEY CONTROL
 CQ2621  ______________________________________________________________________
 CQ2621* NAD 83(1986) POSITION- 32 12 33.     (N) 093 42 26.     (W)   SCALED
 CQ2621* NAVD 88 ORTHO HEIGHT -    56.621 (meters)      185.76  (feet) ADJUSTED
 CQ2621  ______________________________________________________________________
 CQ2621  GEOID HEIGHT    -        -25.847 (meters)                     GEOID18
 CQ2621  DYNAMIC HEIGHT  -         56.556 (meters)      185.55  (feet) COMP
 CQ2621  MODELED GRAVITY -    979,490.8   (mgal)                       NAVD 88
 CQ2621
 CQ2621  VERT ORDER      -  SECOND    CLASS II
 CQ2621
 CQ2621.The horizontal coordinates were scaled from a map and have
 CQ2621.an estimated accuracy of +/- 6 seconds.
 CQ2621
 CQ2621.The orthometric height was determined by differential leveling and
 CQ2621.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2621.in February 1994.
 CQ2621
 CQ2621.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2621.GEOID18 height accuracy estimate available here.
 CQ2621
 CQ2621.Click photographs - Photos may exist for this station.
 CQ2621
 CQ2621.The dynamic height is computed by dividing the NAVD 88
 CQ2621.geopotential number by the normal gravity value computed on the
 CQ2621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2621.degrees latitude (g = 980.6199 gals.).
 CQ2621
 CQ2621.The modeled gravity was interpolated from observed gravity values.
 CQ2621
 CQ2621;                    North         East    Units  Estimated Accuracy
 CQ2621;SPC LA N     -   190,140.      886,200.      MT  (+/- 180 meters Scaled)
 CQ2621
 CQ2621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR333638(NAD 83)
 CQ2621
 CQ2621                          SUPERSEDED SURVEY CONTROL
 CQ2621
 CQ2621.No superseded survey control is available for this station.
 CQ2621
 CQ2621_MARKER: DD = SURVEY DISK
 CQ2621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2621_STAMPING: 16V29 1969
 CQ2621_MARK LOGO: LADHGS
 CQ2621_PROJECTION: FLUSH
 CQ2621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2621+STABILITY: SURFACE MOTION
 CQ2621
 CQ2621  HISTORY     - Date     Condition        Report By
 CQ2621  HISTORY     - 1969     MONUMENTED       LADH
 CQ2621  HISTORY     - 1981     GOOD             LADTD
 CQ2621  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 CQ2621
 CQ2621                          STATION DESCRIPTION
 CQ2621
 CQ2621'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2621'4.8 KM (3.0 MI) SOUTH FROM FRIERSON.
 CQ2621'5.5 KM (3.4 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE POST OFFICE IN
 CQ2621'FRIERSON TO THE MARK ON THE RIGHT NEAR A POWER POLE WITH ANCHOR CABLE
 CQ2621'IN PASTURE, 38.7 METERS (127 FT) WEST OF THE CENTER OF STATE HIGHWAY
 CQ2621'175, 23.8 METERS (78 FT) WEST OF A FENCE CORNER, 2.4 METERS (8 FT)
 CQ2621'SOUTH OF A TRIPLE 10-INCH GUM TREE, 0.6 METER (2 FT) SOUTH OF A FENCE.
 CQ2621'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 CQ2621'THE MARK IS 1.52 M ABOVE STATE HIGHWAY 175.
 CQ2621
 CQ2621                          STATION RECOVERY (1996)
 CQ2621
 CQ2621'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2621'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2551 ***********************************************************************
 BX2551  DESIGNATION -  16 V 3
 BX2551  PID         -  BX2551
 BX2551  STATE/COUNTY-  LA/DE SOTO
 BX2551  COUNTRY     -  US
 BX2551  USGS QUAD   -  PELICAN (2018)
 BX2551
 BX2551                         *CURRENT SURVEY CONTROL
 BX2551  ______________________________________________________________________
 BX2551* NAD 83(1986) POSITION- 31 54 03.     (N) 093 34 27.     (W)   SCALED
 BX2551* NAVD 88 ORTHO HEIGHT -    89.666 (meters)      294.18  (feet) ADJUSTED
 BX2551  ______________________________________________________________________
 BX2551  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 BX2551  DYNAMIC HEIGHT  -         89.560 (meters)      293.83  (feet) COMP
 BX2551  MODELED GRAVITY -    979,453.6   (mgal)                       NAVD 88
 BX2551
 BX2551  VERT ORDER      -  SECOND    CLASS II
 BX2551
 BX2551.The horizontal coordinates were scaled from a map and have
 BX2551.an estimated accuracy of +/- 6 seconds.
 BX2551
 BX2551.The orthometric height was determined by differential leveling and
 BX2551.adjusted by the NATIONAL GEODETIC SURVEY
 BX2551.in February 1994.
 BX2551
 BX2551.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2551.GEOID18 height accuracy estimate available here.
 BX2551
 BX2551.Click photographs - Photos may exist for this station.
 BX2551
 BX2551.The dynamic height is computed by dividing the NAVD 88
 BX2551.geopotential number by the normal gravity value computed on the
 BX2551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2551.degrees latitude (g = 980.6199 gals.).
 BX2551
 BX2551.The modeled gravity was interpolated from observed gravity values.
 BX2551
 BX2551;                    North         East    Units  Estimated Accuracy
 BX2551;SPC LA N     -   155,820.      898,400.      MT  (+/- 180 meters Scaled)
 BX2551
 BX2551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR457295(NAD 83)
 BX2551
 BX2551                          SUPERSEDED SURVEY CONTROL
 BX2551
 BX2551.No superseded survey control is available for this station.
 BX2551
 BX2551_MARKER: DD = SURVEY DISK
 BX2551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2551_STAMPING: 16V3 1969
 BX2551_MARK LOGO: LADHGS
 BX2551_PROJECTION: FLUSH
 BX2551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2551+STABILITY: SURFACE MOTION
 BX2551
 BX2551  HISTORY     - Date     Condition        Report By
 BX2551  HISTORY     - 1969     MONUMENTED       LADH
 BX2551  HISTORY     - 1981     GOOD             LADTD
 BX2551  HISTORY     - 19970208 GOOD             USPSQD
 BX2551
 BX2551                          STATION DESCRIPTION
 BX2551
 BX2551'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2551'19.6 KM (12.2 MI) SOUTH FROM MANSFIELD.
 BX2551'ABOUT 21.8 KM (13.9 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2551'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT NEAR A GREEN
 BX2551'FRAME HOUSE OWNED BY ALMA MAXIE, 45.1 METERS (148 FT) WEST OF THE
 BX2551'HIGHWAY, 14.3 METERS (47 FT) SOUTHWEST OF THE SOUTHEAST CORNER OF
 BX2551'FRAME HOUSE, 12.8 METERS (42 FT) SOUTHEAST OF THE SOUTHWEST CORNER OF
 BX2551'FRAME HOUSE, 0.30 METER (1 FT) WEST OF BARB WIRE FENCE.
 BX2551'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BX2551'THE MARK IS 0.91 M BELOW STATE HIGHWAY 175.
 BX2551
 BX2551                          STATION RECOVERY (1997)
 BX2551
 BX2551'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2620 ***********************************************************************
 CQ2620  DESIGNATION -  16 V 30
 CQ2620  PID         -  CQ2620
 CQ2620  STATE/COUNTY-  LA/DE SOTO
 CQ2620  COUNTRY     -  US
 CQ2620  USGS QUAD   -  HOLLY (2018)
 CQ2620
 CQ2620                         *CURRENT SURVEY CONTROL
 CQ2620  ______________________________________________________________________
 CQ2620* NAD 83(1986) POSITION- 32 13 29.     (N) 093 42 13.     (W)   SCALED
 CQ2620* NAVD 88 ORTHO HEIGHT -    54.188 (meters)      177.78  (feet) ADJUSTED
 CQ2620  ______________________________________________________________________
 CQ2620  GEOID HEIGHT    -        -25.854 (meters)                     GEOID18
 CQ2620  DYNAMIC HEIGHT  -         54.125 (meters)      177.58  (feet) COMP
 CQ2620  MODELED GRAVITY -    979,492.4   (mgal)                       NAVD 88
 CQ2620
 CQ2620  VERT ORDER      -  SECOND    CLASS II
 CQ2620
 CQ2620.The horizontal coordinates were scaled from a map and have
 CQ2620.an estimated accuracy of +/- 6 seconds.
 CQ2620
 CQ2620.The orthometric height was determined by differential leveling and
 CQ2620.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2620.in February 1994.
 CQ2620
 CQ2620.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2620.GEOID18 height accuracy estimate available here.
 CQ2620
 CQ2620.Click photographs - Photos may exist for this station.
 CQ2620
 CQ2620.The dynamic height is computed by dividing the NAVD 88
 CQ2620.geopotential number by the normal gravity value computed on the
 CQ2620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2620.degrees latitude (g = 980.6199 gals.).
 CQ2620
 CQ2620.The modeled gravity was interpolated from observed gravity values.
 CQ2620
 CQ2620;                    North         East    Units  Estimated Accuracy
 CQ2620;SPC LA N     -   191,860.      886,560.      MT  (+/- 180 meters Scaled)
 CQ2620
 CQ2620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR337655(NAD 83)
 CQ2620
 CQ2620                          SUPERSEDED SURVEY CONTROL
 CQ2620
 CQ2620.No superseded survey control is available for this station.
 CQ2620
 CQ2620_MARKER: DD = SURVEY DISK
 CQ2620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2620_STAMPING: 16V30 1969
 CQ2620_MARK LOGO: LADHGS
 CQ2620_PROJECTION: FLUSH
 CQ2620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2620+STABILITY: SURFACE MOTION
 CQ2620
 CQ2620  HISTORY     - Date     Condition        Report By
 CQ2620  HISTORY     - 1969     MONUMENTED       LADH
 CQ2620  HISTORY     - 1981     GOOD             LADTD
 CQ2620  HISTORY     - 19960504 GOOD             USPSQD
 CQ2620
 CQ2620                          STATION DESCRIPTION
 CQ2620
 CQ2620'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2620'1.9 KM (1.2 MI) SOUTH FROM FRIERSON.
 CQ2620'ABOUT 3.5 KM (2.15 MI) SOUTH ON STATE HIGHWAY 175 FROM THE POST OFFICE
 CQ2620'IN FRIERSON TO THE MARK ON THE LEFT AT THE FRIERSON CEMETERY, 46.3
 CQ2620'METERS (152 FT) EAST OF THE CENTER OF STATE HIGHWAY 175, 39.9 METERS
 CQ2620'(131 FT) SOUTHEAST OF THE SOUTHWEST CORNER OF THE CEMETERY, 16.2
 CQ2620'METERS (53 FT) SOUTHEAST OF A 30-INCH PINE TREE, 10.4 METERS (34 FT)
 CQ2620'NORTHEAST OF A 24-INCH ELM TREE, 8.8 METERS (29 FT) NORTH OF THE
 CQ2620'CENTER OF DIRT ROAD, 4.3 METERS (14 FT) NORTH OF A 15-INCH OAK TREE,
 CQ2620'0.6 METER (2 FT) SOUTH OF CHAIN LINK FENCE OF CEMETERY.
 CQ2620'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CQ2620'THE MARK IS 1.83 M ABOVE STATE HIGHWAY 175.
 CQ2620
 CQ2620                          STATION RECOVERY (1996)
 CQ2620
 CQ2620'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2619 ***********************************************************************
 CQ2619  DESIGNATION -  16 V 31
 CQ2619  PID         -  CQ2619
 CQ2619  STATE/COUNTY-  LA/DE SOTO
 CQ2619  COUNTRY     -  US
 CQ2619  USGS QUAD   -  HOLLY (2018)
 CQ2619
 CQ2619                         *CURRENT SURVEY CONTROL
 CQ2619  ______________________________________________________________________
 CQ2619* NAD 83(1986) POSITION- 32 14 19.     (N) 093 42 00.     (W)   SCALED
 CQ2619* NAVD 88 ORTHO HEIGHT -    55.253 (meters)      181.28  (feet) ADJUSTED
 CQ2619  ______________________________________________________________________
 CQ2619  GEOID HEIGHT    -        -25.861 (meters)                     GEOID18
 CQ2619  DYNAMIC HEIGHT  -         55.189 (meters)      181.07  (feet) COMP
 CQ2619  MODELED GRAVITY -    979,493.8   (mgal)                       NAVD 88
 CQ2619
 CQ2619  VERT ORDER      -  SECOND    CLASS II
 CQ2619
 CQ2619.The horizontal coordinates were scaled from a map and have
 CQ2619.an estimated accuracy of +/- 6 seconds.
 CQ2619
 CQ2619.The orthometric height was determined by differential leveling and
 CQ2619.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2619.in February 1994.
 CQ2619
 CQ2619.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2619.GEOID18 height accuracy estimate available here.
 CQ2619
 CQ2619.Click photographs - Photos may exist for this station.
 CQ2619
 CQ2619.The dynamic height is computed by dividing the NAVD 88
 CQ2619.geopotential number by the normal gravity value computed on the
 CQ2619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2619.degrees latitude (g = 980.6199 gals.).
 CQ2619
 CQ2619.The modeled gravity was interpolated from observed gravity values.
 CQ2619
 CQ2619;                    North         East    Units  Estimated Accuracy
 CQ2619;SPC LA N     -   193,400.      886,910.      MT  (+/- 180 meters Scaled)
 CQ2619
 CQ2619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR340670(NAD 83)
 CQ2619
 CQ2619                          SUPERSEDED SURVEY CONTROL
 CQ2619
 CQ2619.No superseded survey control is available for this station.
 CQ2619
 CQ2619_MARKER: DD = SURVEY DISK
 CQ2619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2619_STAMPING: 16V31 1969
 CQ2619_MARK LOGO: LADHGS
 CQ2619_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2619+STABILITY: SURFACE MOTION
 CQ2619
 CQ2619  HISTORY     - Date     Condition        Report By
 CQ2619  HISTORY     - 1969     MONUMENTED       LADH
 CQ2619  HISTORY     - 1981     GOOD             LADTD
 CQ2619  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 CQ2619
 CQ2619                          STATION DESCRIPTION
 CQ2619
 CQ2619'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2619'1.61 KM (1.0 MI) SOUTH FROM FRIERSON.
 CQ2619'ABOUT 1.92 KM (1.19 MI) SOUTH ON STATE HIGHWAY 175 FROM THE POST
 CQ2619'OFFICE IN FRIERSON TO THE MARK ON THE LEFT,  49.1 (161 FT) EAST OF THE
 CQ2619'CENTER OF STATE HIGHWAY 175, 33.8 (111 FT) EAST OF A FENCE CORNER,
 CQ2619'10.4 METERS (34 FT) NORTHWEST OF A 14-INCH GUM, 7.6 METERS (25 FT)
 CQ2619'EAST OF A 8-INCH OAK TREE, AND 0.6 METERS (2 FT) NORTH OF A FENCE.
 CQ2619'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CQ2619'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2619
 CQ2619                          STATION RECOVERY (1996)
 CQ2619
 CQ2619'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2619'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2618 ***********************************************************************
 CQ2618  DESIGNATION -  16 V 32
 CQ2618  PID         -  CQ2618
 CQ2618  STATE/COUNTY-  LA/DE SOTO
 CQ2618  COUNTRY     -  US
 CQ2618  USGS QUAD   -  HOLLY (2018)
 CQ2618
 CQ2618                         *CURRENT SURVEY CONTROL
 CQ2618  ______________________________________________________________________
 CQ2618* NAD 83(1986) POSITION- 32 14 42.     (N) 093 41 24.     (W)   SCALED
 CQ2618* NAVD 88 ORTHO HEIGHT -    55.371 (meters)      181.66  (feet) ADJUSTED
 CQ2618  ______________________________________________________________________
 CQ2618  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 CQ2618  DYNAMIC HEIGHT  -         55.308 (meters)      181.46  (feet) COMP
 CQ2618  MODELED GRAVITY -    979,494.4   (mgal)                       NAVD 88
 CQ2618
 CQ2618  VERT ORDER      -  SECOND    CLASS II
 CQ2618
 CQ2618.The horizontal coordinates were scaled from a map and have
 CQ2618.an estimated accuracy of +/- 6 seconds.
 CQ2618
 CQ2618.The orthometric height was determined by differential leveling and
 CQ2618.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2618.in February 1994.
 CQ2618
 CQ2618.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2618.GEOID18 height accuracy estimate available here.
 CQ2618
 CQ2618.Click photographs - Photos may exist for this station.
 CQ2618
 CQ2618.The dynamic height is computed by dividing the NAVD 88
 CQ2618.geopotential number by the normal gravity value computed on the
 CQ2618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2618.degrees latitude (g = 980.6199 gals.).
 CQ2618
 CQ2618.The modeled gravity was interpolated from observed gravity values.
 CQ2618
 CQ2618;                    North         East    Units  Estimated Accuracy
 CQ2618;SPC LA N     -   194,090.      887,860.      MT  (+/- 180 meters Scaled)
 CQ2618
 CQ2618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR349678(NAD 83)
 CQ2618
 CQ2618                          SUPERSEDED SURVEY CONTROL
 CQ2618
 CQ2618.No superseded survey control is available for this station.
 CQ2618
 CQ2618_MARKER: DD = SURVEY DISK
 CQ2618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2618_STAMPING: 16V32 1969
 CQ2618_MARK LOGO: LADHGS
 CQ2618_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2618+STABILITY: SURFACE MOTION
 CQ2618
 CQ2618  HISTORY     - Date     Condition        Report By
 CQ2618  HISTORY     - 1969     MONUMENTED       LADH
 CQ2618  HISTORY     - 1981     GOOD             LADTD
 CQ2618  HISTORY     - 19960504 GOOD             USPSQD
 CQ2618
 CQ2618                          STATION DESCRIPTION
 CQ2618
 CQ2618'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2618'0.5 KM (0.3 MI) SOUTH FROM FRIERSON.
 CQ2618'ABOUT 0.32 KM (0.2 MI) SOUTH ON STATE HIGHWAY 175 FROM THE POST OFFICE
 CQ2618'IN FRIERSON TO A GRAVEL ROAD ON THE LEFT THENCE EAST AND SOUTH ON THE
 CQ2618'GRAVEL ROAD FOR 0.16 KM (0.10 MI) TO THE MARK ON THE LEFT APPROXIMATLY
 CQ2618'61 METERS (200 FT) SOUTHWEST OF THE FRIERSON BAPTIST CHURCH, 54.3
 CQ2618'METERS (178 FT) EAST OF THE CENTER OF STATE HIGHWAY 175, 31.4 METERS
 CQ2618'(103 FT) EAST OF THE CENTER OF THE MAIN LINE OF THE KANSAS CITY
 CQ2618'SOUTHERN RAILROAD, 8.8 METERS (29 FT) SOUTH OF A 36-INCH OAK TREE,
 CQ2618'8.2 METERS (27 FT) EAST OF A FENCE CORNER, 2.7 METERS (9 FT) NORTHWEST
 CQ2618'OF A 36-INCH OAK TREE, AND 0.6 METERS (2 FT) SOUTH OF A FENCE.
 CQ2618'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CQ2618'THE MARK IS 0.61 M ABOVE STATE HIGHWAY 175.
 CQ2618
 CQ2618                          STATION RECOVERY (1996)
 CQ2618
 CQ2618'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2618'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2617 ***********************************************************************
 CQ2617  DESIGNATION -  16 V 33
 CQ2617  PID         -  CQ2617
 CQ2617  STATE/COUNTY-  LA/DE SOTO
 CQ2617  COUNTRY     -  US
 CQ2617  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2617
 CQ2617                         *CURRENT SURVEY CONTROL
 CQ2617  ______________________________________________________________________
 CQ2617* NAD 83(1986) POSITION- 32 15 21.     (N) 093 41 19.     (W)   SCALED
 CQ2617* NAVD 88 ORTHO HEIGHT -    58.464 (meters)      191.81  (feet) ADJUSTED
 CQ2617  ______________________________________________________________________
 CQ2617  GEOID HEIGHT    -        -25.871 (meters)                     GEOID18
 CQ2617  DYNAMIC HEIGHT  -         58.397 (meters)      191.59  (feet) COMP
 CQ2617  MODELED GRAVITY -    979,495.5   (mgal)                       NAVD 88
 CQ2617
 CQ2617  VERT ORDER      -  SECOND    CLASS II
 CQ2617
 CQ2617.The horizontal coordinates were scaled from a map and have
 CQ2617.an estimated accuracy of +/- 6 seconds.
 CQ2617
 CQ2617.The orthometric height was determined by differential leveling and
 CQ2617.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2617.in February 1994.
 CQ2617
 CQ2617.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2617.GEOID18 height accuracy estimate available here.
 CQ2617
 CQ2617.Click photographs - Photos may exist for this station.
 CQ2617
 CQ2617.The dynamic height is computed by dividing the NAVD 88
 CQ2617.geopotential number by the normal gravity value computed on the
 CQ2617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2617.degrees latitude (g = 980.6199 gals.).
 CQ2617
 CQ2617.The modeled gravity was interpolated from observed gravity values.
 CQ2617
 CQ2617;                    North         East    Units  Estimated Accuracy
 CQ2617;SPC LA N     -   195,290.      888,010.      MT  (+/- 180 meters Scaled)
 CQ2617
 CQ2617_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR351690(NAD 83)
 CQ2617
 CQ2617                          SUPERSEDED SURVEY CONTROL
 CQ2617
 CQ2617.No superseded survey control is available for this station.
 CQ2617
 CQ2617_MARKER: DD = SURVEY DISK
 CQ2617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2617_STAMPING: 16V33 1969
 CQ2617_MARK LOGO: LADHGS
 CQ2617_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2617+STABILITY: SURFACE MOTION
 CQ2617
 CQ2617  HISTORY     - Date     Condition        Report By
 CQ2617  HISTORY     - 1969     MONUMENTED       LADH
 CQ2617  HISTORY     - 1981     GOOD             LADTD
 CQ2617  HISTORY     - 19960608 MARK NOT FOUND   USPSQD
 CQ2617
 CQ2617                          STATION DESCRIPTION
 CQ2617
 CQ2617'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2617'0.8 KM (0.5 MI) NORTH FROM FRIERSON.
 CQ2617'ABOUT 1.13 KM (0.70 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2617'OFFICE IN FRIERSON TO THE MARK ON THE RIGHT, 39 METERS (128 FT) SOUTH
 CQ2617'OF THE CENTER OF STATE HIGHWAY 175, 27.4 METERS (90 FT) SOUTH OF A
 CQ2617'26-INCH PINE TREE, 24.1 METERS (79 FT) SOUTH OF A FENCE CORNER, 22.3
 CQ2617'METERS (73 FT) EAST OF A 30-INCH OAK, 11.6 METERS (38 FT) SOUTHWEST OF
 CQ2617'THE SOUTHWEST CORNER OF A SMALL ABANDONED HOUSE ON PROPERTY OF MANTLE
 CQ2617'SPEARS, AND 0.61 METERS (2 FT) EAST OF A FENCE.
 CQ2617'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CQ2617'THE MARK IS 0.61 M ABOVE STATE HIGHWAY 175.
 CQ2617
 CQ2617                          STATION RECOVERY (1996)
 CQ2617
 CQ2617'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2617'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2616 ***********************************************************************
 CQ2616  DESIGNATION -  16 V 34
 CQ2616  PID         -  CQ2616
 CQ2616  STATE/COUNTY-  LA/DE SOTO
 CQ2616  COUNTRY     -  US
 CQ2616  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2616
 CQ2616                         *CURRENT SURVEY CONTROL
 CQ2616  ______________________________________________________________________
 CQ2616* NAD 83(1986) POSITION- 32 15 39.     (N) 093 40 27.     (W)   SCALED
 CQ2616* NAVD 88 ORTHO HEIGHT -    66.043 (meters)      216.68  (feet) ADJUSTED
 CQ2616  ______________________________________________________________________
 CQ2616  GEOID HEIGHT    -        -25.876 (meters)                     GEOID18
 CQ2616  DYNAMIC HEIGHT  -         65.967 (meters)      216.43  (feet) COMP
 CQ2616  MODELED GRAVITY -    979,495.8   (mgal)                       NAVD 88
 CQ2616
 CQ2616  VERT ORDER      -  SECOND    CLASS II
 CQ2616
 CQ2616.The horizontal coordinates were scaled from a map and have
 CQ2616.an estimated accuracy of +/- 6 seconds.
 CQ2616
 CQ2616.The orthometric height was determined by differential leveling and
 CQ2616.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2616.in February 1994.
 CQ2616
 CQ2616.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2616.GEOID18 height accuracy estimate available here.
 CQ2616
 CQ2616.Click photographs - Photos may exist for this station.
 CQ2616
 CQ2616.The dynamic height is computed by dividing the NAVD 88
 CQ2616.geopotential number by the normal gravity value computed on the
 CQ2616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2616.degrees latitude (g = 980.6199 gals.).
 CQ2616
 CQ2616.The modeled gravity was interpolated from observed gravity values.
 CQ2616
 CQ2616;                    North         East    Units  Estimated Accuracy
 CQ2616;SPC LA N     -   195,830.      889,370.      MT  (+/- 180 meters Scaled)
 CQ2616
 CQ2616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR365695(NAD 83)
 CQ2616
 CQ2616                          SUPERSEDED SURVEY CONTROL
 CQ2616
 CQ2616.No superseded survey control is available for this station.
 CQ2616
 CQ2616_MARKER: DD = SURVEY DISK
 CQ2616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2616_STAMPING: 16V34 1969
 CQ2616_MARK LOGO: LADHGS
 CQ2616_PROJECTION: FLUSH
 CQ2616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2616+STABILITY: SURFACE MOTION
 CQ2616
 CQ2616  HISTORY     - Date     Condition        Report By
 CQ2616  HISTORY     - 1969     MONUMENTED       LADH
 CQ2616  HISTORY     - 1981     GOOD             LADTD
 CQ2616  HISTORY     - 19960608 GOOD             USPSQD
 CQ2616
 CQ2616                          STATION DESCRIPTION
 CQ2616
 CQ2616'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2616'2.1 KM (1.3 MI) NORTH FROM FRIERSON.
 CQ2616'ABOUT 2.8 KM (1.74 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2616'OFFICE IN FRIERSON TO THE MARK ON THE RIGHT NEAR A WHITE FRAME HOUSE,
 CQ2616'79.9 METERS (262 FT) SOUTH OF STATE HIGHWAY 175, 65.2 METERS (214 FT)
 CQ2616'SOUTH OF A FENCE, 32.3 METERS (106 FT) NORTHWEST OF THE NORTHWEST
 CQ2616'CORNER OF THE WHITE FRAME HOUSE OWNED BY MCKINLEY MARSHALL, 29 METERS
 CQ2616'(95 FT) NORTH OF A CHAIN LINK FENCE, 25.9 METERS (85 FT) NORTH OF A 24
 CQ2616'INCH PINE TREE.
 CQ2616'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CQ2616'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2616
 CQ2616                          STATION RECOVERY (1996)
 CQ2616
 CQ2616'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2615 ***********************************************************************
 CQ2615  DESIGNATION -  16 V 35
 CQ2615  PID         -  CQ2615
 CQ2615  STATE/COUNTY-  LA/DE SOTO
 CQ2615  COUNTRY     -  US
 CQ2615  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2615
 CQ2615                         *CURRENT SURVEY CONTROL
 CQ2615  ______________________________________________________________________
 CQ2615* NAD 83(1986) POSITION- 32 15 52.     (N) 093 39 19.     (W)   SCALED
 CQ2615* NAVD 88 ORTHO HEIGHT -    55.343 (meters)      181.57  (feet) ADJUSTED
 CQ2615  ______________________________________________________________________
 CQ2615  GEOID HEIGHT    -        -25.883 (meters)                     GEOID18
 CQ2615  DYNAMIC HEIGHT  -         55.280 (meters)      181.36  (feet) COMP
 CQ2615  MODELED GRAVITY -    979,495.9   (mgal)                       NAVD 88
 CQ2615
 CQ2615  VERT ORDER      -  SECOND    CLASS II
 CQ2615
 CQ2615.The horizontal coordinates were scaled from a map and have
 CQ2615.an estimated accuracy of +/- 6 seconds.
 CQ2615
 CQ2615.The orthometric height was determined by differential leveling and
 CQ2615.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2615.in February 1994.
 CQ2615
 CQ2615.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2615.GEOID18 height accuracy estimate available here.
 CQ2615
 CQ2615.Click photographs - Photos may exist for this station.
 CQ2615
 CQ2615.The dynamic height is computed by dividing the NAVD 88
 CQ2615.geopotential number by the normal gravity value computed on the
 CQ2615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2615.degrees latitude (g = 980.6199 gals.).
 CQ2615
 CQ2615.The modeled gravity was interpolated from observed gravity values.
 CQ2615
 CQ2615;                    North         East    Units  Estimated Accuracy
 CQ2615;SPC LA N     -   196,210.      891,160.      MT  (+/- 180 meters Scaled)
 CQ2615
 CQ2615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR382699(NAD 83)
 CQ2615
 CQ2615                          SUPERSEDED SURVEY CONTROL
 CQ2615
 CQ2615.No superseded survey control is available for this station.
 CQ2615
 CQ2615_MARKER: DD = SURVEY DISK
 CQ2615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2615_STAMPING: 16V35 1969
 CQ2615_MARK LOGO: LADHGS
 CQ2615_PROJECTION: FLUSH
 CQ2615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2615+STABILITY: SURFACE MOTION
 CQ2615
 CQ2615  HISTORY     - Date     Condition        Report By
 CQ2615  HISTORY     - 1969     MONUMENTED       LADH
 CQ2615  HISTORY     - 1981     GOOD             LADTD
 CQ2615  HISTORY     - 19960608 MARK NOT FOUND   USPSQD
 CQ2615
 CQ2615                          STATION DESCRIPTION
 CQ2615
 CQ2615'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2615'4.0 KM (2.5 MI) NE FROM FRIERSON.
 CQ2615'ABOUT 4.8 KM (2.97 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2615'OFFICE IN FRIERSON TO THE MARK ON THE LEFT NEAR A FENCE, 39.6 METERS
 CQ2615'(130 FT) NORTH OF THE CENTER OF LA. 175, 32 METERS (105 FT) NORTH OF
 CQ2615'THE RIGHT-OF-WAY FENCE, 22.9 METERS (75 FT) NORTH OF A FENCE, 1.5
 CQ2615'METERS (5 FT) EAST OF A FENCE.
 CQ2615'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CQ2615'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2615
 CQ2615                          STATION RECOVERY (1996)
 CQ2615
 CQ2615'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2615'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2614 ***********************************************************************
 CQ2614  DESIGNATION -  16 V 36
 CQ2614  PID         -  CQ2614
 CQ2614  STATE/COUNTY-  LA/DE SOTO
 CQ2614  COUNTRY     -  US
 CQ2614  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2614
 CQ2614                         *CURRENT SURVEY CONTROL
 CQ2614  ______________________________________________________________________
 CQ2614* NAD 83(1986) POSITION- 32 16 14.     (N) 093 38 33.     (W)   SCALED
 CQ2614* NAVD 88 ORTHO HEIGHT -    55.708 (meters)      182.77  (feet) ADJUSTED
 CQ2614  ______________________________________________________________________
 CQ2614  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 CQ2614  DYNAMIC HEIGHT  -         55.644 (meters)      182.56  (feet) COMP
 CQ2614  MODELED GRAVITY -    979,496.3   (mgal)                       NAVD 88
 CQ2614
 CQ2614  VERT ORDER      -  SECOND    CLASS II
 CQ2614
 CQ2614.The horizontal coordinates were scaled from a map and have
 CQ2614.an estimated accuracy of +/- 6 seconds.
 CQ2614
 CQ2614.The orthometric height was determined by differential leveling and
 CQ2614.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2614.in February 1994.
 CQ2614
 CQ2614.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2614.GEOID18 height accuracy estimate available here.
 CQ2614
 CQ2614.Click photographs - Photos may exist for this station.
 CQ2614
 CQ2614.The dynamic height is computed by dividing the NAVD 88
 CQ2614.geopotential number by the normal gravity value computed on the
 CQ2614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2614.degrees latitude (g = 980.6199 gals.).
 CQ2614
 CQ2614.The modeled gravity was interpolated from observed gravity values.
 CQ2614
 CQ2614;                    North         East    Units  Estimated Accuracy
 CQ2614;SPC LA N     -   196,880.      892,370.      MT  (+/- 180 meters Scaled)
 CQ2614
 CQ2614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR394706(NAD 83)
 CQ2614
 CQ2614                          SUPERSEDED SURVEY CONTROL
 CQ2614
 CQ2614.No superseded survey control is available for this station.
 CQ2614
 CQ2614_MARKER: DD = SURVEY DISK
 CQ2614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2614_STAMPING: 16V36 1969
 CQ2614_MARK LOGO: LADHGS
 CQ2614_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2614+STABILITY: SURFACE MOTION
 CQ2614
 CQ2614  HISTORY     - Date     Condition        Report By
 CQ2614  HISTORY     - 1969     MONUMENTED       LADH
 CQ2614  HISTORY     - 1981     GOOD             LADTD
 CQ2614  HISTORY     - 19960608 MARK NOT FOUND   USPSQD
 CQ2614
 CQ2614                          STATION DESCRIPTION
 CQ2614
 CQ2614'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2614'5.6 KM (3.5 MI) NE FROM FRIERSON.
 CQ2614'ABOUT 6.2 KM (3.85 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2614'OFFICE IN FRIERSON TO THE MARK ON THE RIGHT AND EAST OF THE HIGHWAY,
 CQ2614'33.7 METERS (110 FT) SOUTHEAST OF THE CENTER OF LA 175, 16.8 METERS
 CQ2614'(55 FT) SOUTHEAST OF FENCE, 12.2 METERS (40 FT) NORTH OF A 16-INCH
 CQ2614'PINE TREE, 10.4 METERS (34 FT) SOUTHWEST OF A 16-INCH OAK TREE.
 CQ2614'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CQ2614'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2614
 CQ2614                          STATION RECOVERY (1996)
 CQ2614
 CQ2614'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2614'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2613 ***********************************************************************
 CQ2613  DESIGNATION -  16 V 37
 CQ2613  PID         -  CQ2613
 CQ2613  STATE/COUNTY-  LA/DE SOTO
 CQ2613  COUNTRY     -  US
 CQ2613  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2613
 CQ2613                         *CURRENT SURVEY CONTROL
 CQ2613  ______________________________________________________________________
 CQ2613* NAD 83(1986) POSITION- 32 16 58.     (N) 093 38 07.     (W)   SCALED
 CQ2613* NAVD 88 ORTHO HEIGHT -    48.990 (meters)      160.73  (feet) ADJUSTED
 CQ2613  ______________________________________________________________________
 CQ2613  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ2613  DYNAMIC HEIGHT  -         48.934 (meters)      160.54  (feet) COMP
 CQ2613  MODELED GRAVITY -    979,497.3   (mgal)                       NAVD 88
 CQ2613
 CQ2613  VERT ORDER      -  SECOND    CLASS II
 CQ2613
 CQ2613.The horizontal coordinates were scaled from a map and have
 CQ2613.an estimated accuracy of +/- 6 seconds.
 CQ2613
 CQ2613.The orthometric height was determined by differential leveling and
 CQ2613.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2613.in February 1994.
 CQ2613
 CQ2613.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2613.GEOID18 height accuracy estimate available here.
 CQ2613
 CQ2613.Click photographs - Photos may exist for this station.
 CQ2613
 CQ2613.The dynamic height is computed by dividing the NAVD 88
 CQ2613.geopotential number by the normal gravity value computed on the
 CQ2613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2613.degrees latitude (g = 980.6199 gals.).
 CQ2613
 CQ2613.The modeled gravity was interpolated from observed gravity values.
 CQ2613
 CQ2613;                    North         East    Units  Estimated Accuracy
 CQ2613;SPC LA N     -   198,230.      893,060.      MT  (+/- 180 meters Scaled)
 CQ2613
 CQ2613_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR401719(NAD 83)
 CQ2613
 CQ2613                          SUPERSEDED SURVEY CONTROL
 CQ2613
 CQ2613.No superseded survey control is available for this station.
 CQ2613
 CQ2613_MARKER: DD = SURVEY DISK
 CQ2613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2613_STAMPING: 16V37 1969
 CQ2613_MARK LOGO: LADHGS
 CQ2613_PROJECTION: FLUSH
 CQ2613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2613+STABILITY: SURFACE MOTION
 CQ2613
 CQ2613  HISTORY     - Date     Condition        Report By
 CQ2613  HISTORY     - 1969     MONUMENTED       LADH
 CQ2613  HISTORY     - 1981     GOOD             LADTD
 CQ2613  HISTORY     - 19960608 GOOD             USPSQD
 CQ2613
 CQ2613                          STATION DESCRIPTION
 CQ2613
 CQ2613'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2613'6.4 KM (4.0 MI) NE FROM FRIERSON.
 CQ2613'ABOUT 7.8 KM (4.86 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2613'OFFICE IN FRIERSON  TO THE MARK ON THE LEFT NEAR A BRICK HOUSE, 62.2
 CQ2613'METERS (204 FT) WEST OF THE CENTER OF LA 175, 55.8 METERS (183 FT)
 CQ2613'NORTHWEST OF THE NORTH END OF A 24-INCH METAL CULVERT, 52.1 METERS
 CQ2613'(171 FT) NORTHWEST OF A FENCE CORNER, 49.1 METERS (161 FT) NORTH OF
 CQ2613'THE NORTHEAST CORNER OF A BRICK HOUSE OWNED BY MR FLOYD G WOLFE,
 CQ2613'AND 21.3 METERS (70 FT) SOUTHEAST OF A FENCE CORNER.
 CQ2613'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CQ2613'THE MARK IS 0.91 M BELOW STATE HIGHWAY 175.
 CQ2613
 CQ2613                          STATION RECOVERY (1996)
 CQ2613
 CQ2613'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2613'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2638 ***********************************************************************
 CQ2638  DESIGNATION -  16 V 38
 CQ2638  PID         -  CQ2638
 CQ2638  STATE/COUNTY-  LA/DE SOTO
 CQ2638  COUNTRY     -  US
 CQ2638  USGS QUAD   -  MANSFIELD (2018)
 CQ2638
 CQ2638                         *CURRENT SURVEY CONTROL
 CQ2638  ______________________________________________________________________
 CQ2638* NAD 83(1986) POSITION- 32 02 13.     (N) 093 42 01.     (W)   SCALED
 CQ2638* NAVD 88 ORTHO HEIGHT -   100.717 (meters)      330.44  (feet) ADJUSTED
 CQ2638  ______________________________________________________________________
 CQ2638  GEOID HEIGHT    -        -25.800 (meters)                     GEOID18
 CQ2638  DYNAMIC HEIGHT  -        100.600 (meters)      330.05  (feet) COMP
 CQ2638  MODELED GRAVITY -    979,477.1   (mgal)                       NAVD 88
 CQ2638
 CQ2638  VERT ORDER      -  SECOND    CLASS I
 CQ2638
 CQ2638.The horizontal coordinates were scaled from a map and have
 CQ2638.an estimated accuracy of +/- 6 seconds.
 CQ2638
 CQ2638.The orthometric height was determined by differential leveling and
 CQ2638.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2638.in February 1994.
 CQ2638
 CQ2638.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2638.GEOID18 height accuracy estimate available here.
 CQ2638
 CQ2638.Click photographs - Photos may exist for this station.
 CQ2638
 CQ2638.The dynamic height is computed by dividing the NAVD 88
 CQ2638.geopotential number by the normal gravity value computed on the
 CQ2638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2638.degrees latitude (g = 980.6199 gals.).
 CQ2638
 CQ2638.The modeled gravity was interpolated from observed gravity values.
 CQ2638
 CQ2638;                    North         East    Units  Estimated Accuracy
 CQ2638;SPC LA N     -   171,040.      886,640.      MT  (+/- 180 meters Scaled)
 CQ2638
 CQ2638_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR338447(NAD 83)
 CQ2638
 CQ2638                          SUPERSEDED SURVEY CONTROL
 CQ2638
 CQ2638.No superseded survey control is available for this station.
 CQ2638
 CQ2638_MARKER: DD = SURVEY DISK
 CQ2638_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 CQ2638_SP_SET: TOWER FOOTING
 CQ2638_STAMPING: 16V38 1981
 CQ2638_MARK LOGO: LADHGS
 CQ2638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2638+STABILITY: SURFACE MOTION
 CQ2638_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ2638+SATELLITE: SATELLITE OBSERVATIONS - May 10, 1988
 CQ2638
 CQ2638  HISTORY     - Date     Condition        Report By
 CQ2638  HISTORY     - 1981     MONUMENTED       LADTD
 CQ2638  HISTORY     - 19880510 GOOD             LADTD
 CQ2638  HISTORY     - 19961116 GOOD             USPSQD
 CQ2638
 CQ2638                          STATION DESCRIPTION
 CQ2638
 CQ2638'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2638'IN MANSFIELD.
 CQ2638'THE MARK IS 0.30 M ABOVE U S 84.
 CQ2638'IN MANSFIELD, IN THE CONCRETE FOOTING OF THE NORTH LEG OF THE KANSAS
 CQ2638'CITY RAILROAD RADIO TOWER AT THE OLD RAILROAD DEPOT, APPROXIMATLEY
 CQ2638'0.16 KM (0.10 MI) SOUTH OF US 84, 17.1 METERS (56 FT) NORTHWEST OF THE
 CQ2638'SOUTHWEST CORNER OF THE OLD BRICK RAILROAD DEPOT, 16.5 METERS (54 FT)
 CQ2638'NORTHEAST OF A 10-INCH GUM TREE, 8.2 METERS (27 FT) EAST-NORTHEAST
 CQ2638'OF A METER LOOP POLE, 7.8 METERS (25.5 FT) EAST-SOUTHEAST OF
 CQ2638'A CHAIN LINK FENCE, 3.5 METERS (11.5 FT) NORTH OF THE NORTHEAST
 CQ2638'CORNER OF A YELLOW METAL BUILDING.
 CQ2638
 CQ2638                          STATION RECOVERY (1988)
 CQ2638
 CQ2638'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 CQ2638'MARK IS LOCATED IN MANSFIELD AT THE RAILROAD DEPOT, IN THE SOUTHEAST
 CQ2638'CORNER OF THE FOOTING.  OWNERSHIP--KANSAS CITY SOUTHERN RAILROAD.
 CQ2638'THE MARK IS 0.16 KM (0.10 MI) SOUTH FROM U S HIGHWAY 84, 17.1 M
 CQ2638'(56.1 FT) NORTHWEST FROM THE SOUTHWEST CORNER OF THE DEPOT, 16.5 M
 CQ2638'(54.1 FT) NORTHEAST FROM A 10-INCH GUM TREE, 8.2 M (26.9 FT)
 CQ2638'EAST-NORTHEAST FROM A METER POLE, 7.8 M (25.6 FT) EAST-SOUTHEAST FROM
 CQ2638'A CHAIN LINK FENCE, 3.5 M (11.5 FT) NORTH FROM THE NORTHEAST CORNER
 CQ2638'OF A YELLOW METAL BUILDING AND ABOUT LEVEL WITH HIGHWAY 84.
 CQ2638
 CQ2638                          STATION RECOVERY (1996)
 CQ2638
 CQ2638'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2638'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2639 ***********************************************************************
 CQ2639  DESIGNATION -  16 V 39
 CQ2639  PID         -  CQ2639
 CQ2639  STATE/COUNTY-  LA/DE SOTO
 CQ2639  COUNTRY     -  US
 CQ2639  USGS QUAD   -  MANSFIELD (2018)
 CQ2639
 CQ2639                         *CURRENT SURVEY CONTROL
 CQ2639  ______________________________________________________________________
 CQ2639* NAD 83(1986) POSITION- 32 01 52.     (N) 093 42 18.     (W)   SCALED
 CQ2639* NAVD 88 ORTHO HEIGHT -    98.823 (meters)      324.22  (feet) ADJUSTED
 CQ2639  ______________________________________________________________________
 CQ2639  GEOID HEIGHT    -        -25.797 (meters)                     GEOID18
 CQ2639  DYNAMIC HEIGHT  -         98.709 (meters)      323.85  (feet) COMP
 CQ2639  MODELED GRAVITY -    979,476.9   (mgal)                       NAVD 88
 CQ2639
 CQ2639  VERT ORDER      -  SECOND    CLASS I
 CQ2639
 CQ2639.The horizontal coordinates were scaled from a map and have
 CQ2639.an estimated accuracy of +/- 6 seconds.
 CQ2639
 CQ2639.The orthometric height was determined by differential leveling and
 CQ2639.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2639.in February 1994.
 CQ2639
 CQ2639.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2639.GEOID18 height accuracy estimate available here.
 CQ2639
 CQ2639.Click photographs - Photos may exist for this station.
 CQ2639
 CQ2639.The dynamic height is computed by dividing the NAVD 88
 CQ2639.geopotential number by the normal gravity value computed on the
 CQ2639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2639.degrees latitude (g = 980.6199 gals.).
 CQ2639
 CQ2639.The modeled gravity was interpolated from observed gravity values.
 CQ2639
 CQ2639;                    North         East    Units  Estimated Accuracy
 CQ2639;SPC LA N     -   170,400.      886,190.      MT  (+/- 180 meters Scaled)
 CQ2639
 CQ2639_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR334441(NAD 83)
 CQ2639
 CQ2639                          SUPERSEDED SURVEY CONTROL
 CQ2639
 CQ2639.No superseded survey control is available for this station.
 CQ2639
 CQ2639_MARKER: DD = SURVEY DISK
 CQ2639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2639_STAMPING: 16V39 1981
 CQ2639_MARK LOGO: LADHGS
 CQ2639_PROJECTION: FLUSH
 CQ2639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2639+STABILITY: SURFACE MOTION
 CQ2639_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ2639+SATELLITE: SATELLITE OBSERVATIONS - May 10, 1988
 CQ2639
 CQ2639  HISTORY     - Date     Condition        Report By
 CQ2639  HISTORY     - 1981     MONUMENTED       LADTD
 CQ2639  HISTORY     - 19880510 GOOD             LADTD
 CQ2639  HISTORY     - 19961116 GOOD             USPSQD
 CQ2639
 CQ2639                          STATION DESCRIPTION
 CQ2639
 CQ2639'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2639'IN MANSFIELD.
 CQ2639'THE MARK IS 1.52 M BELOW STATE HIGHWAY 513.
 CQ2639'IN MANSFIELD, ALONG STATE HIGHWAY 513 APPROXIMATELY 0.16 KM (0.10 MI)
 CQ2639'SOUTH OF THE KANSAS CITY SOUTHERN RAILROAD, 34.1 METERS (112 FT) SOUTH
 CQ2639'OF SOUTH END OF METAL GUARD RAIL, 9.9 METERS (32.5 FT) EAST OF THE
 CQ2639'CENTER OF STATE HIGHWAY 513, 0.76 METERS (2.5 FT) WEST OF A 4 STRAND
 CQ2639'BARB WIRE FENCE.
 CQ2639'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 CQ2639
 CQ2639                          STATION RECOVERY (1988)
 CQ2639
 CQ2639'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 CQ2639'THE MARK IS LOCATED IN MANSFIELD AT THE JUNCTION OF STATE HIGHWAY 513
 CQ2639'AND THE RAILROAD TRACKS.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CQ2639'TRANSPORTATION AND DEVELOPMENT.
 CQ2639'TO REACH THE MARK FROM STATE HIGHWAY 513 AND THE RAILROAD CROSSING
 CQ2639'SOUTH FOR 0.16 KM (0.10 MI) ON HIGHWAY 513 TO THE MARK ON THE LEFT
 CQ2639'SET NEAR THE RIGHT-OF-WAY FENCE.
 CQ2639'THE MARK IS 34.1 M (111.9 FT) SOUTH FROM THE SOUTH END OF A METAL
 CQ2639'GUARD RAIL, 9.9 M (32.5 FT) EAST FROM THE CENTER OF THE HIGHWAY, 0.76
 CQ2639'M (2.49 FT) NORTH FROM THE RIGHT-OF-WAY FENCE AND 0.3 M (1.0 FT)
 CQ2639'NORTH FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND
 CQ2639'ABOUT LEVEL WITH THE HIGHWAY.
 CQ2639
 CQ2639                          STATION RECOVERY (1996)
 CQ2639
 CQ2639'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2550 ***********************************************************************
 BX2550  DESIGNATION -  16 V 4
 BX2550  PID         -  BX2550
 BX2550  STATE/COUNTY-  LA/DE SOTO
 BX2550  COUNTRY     -  US
 BX2550  USGS QUAD   -  PELICAN (2018)
 BX2550
 BX2550                         *CURRENT SURVEY CONTROL
 BX2550  ______________________________________________________________________
 BX2550* NAD 83(1986) POSITION- 31 54 55.     (N) 093 34 21.     (W)   SCALED
 BX2550* NAVD 88 ORTHO HEIGHT -    94.843 (meters)      311.16  (feet) ADJUSTED
 BX2550  ______________________________________________________________________
 BX2550  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 BX2550  DYNAMIC HEIGHT  -         94.731 (meters)      310.80  (feet) COMP
 BX2550  MODELED GRAVITY -    979,455.5   (mgal)                       NAVD 88
 BX2550
 BX2550  VERT ORDER      -  SECOND    CLASS II
 BX2550
 BX2550.The horizontal coordinates were scaled from a map and have
 BX2550.an estimated accuracy of +/- 6 seconds.
 BX2550
 BX2550.The orthometric height was determined by differential leveling and
 BX2550.adjusted by the NATIONAL GEODETIC SURVEY
 BX2550.in February 1994.
 BX2550
 BX2550.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2550.GEOID18 height accuracy estimate available here.
 BX2550
 BX2550.Click photographs - Photos may exist for this station.
 BX2550
 BX2550.The dynamic height is computed by dividing the NAVD 88
 BX2550.geopotential number by the normal gravity value computed on the
 BX2550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2550.degrees latitude (g = 980.6199 gals.).
 BX2550
 BX2550.The modeled gravity was interpolated from observed gravity values.
 BX2550
 BX2550;                    North         East    Units  Estimated Accuracy
 BX2550;SPC LA N     -   157,420.      898,570.      MT  (+/- 180 meters Scaled)
 BX2550
 BX2550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR458311(NAD 83)
 BX2550
 BX2550                          SUPERSEDED SURVEY CONTROL
 BX2550
 BX2550.No superseded survey control is available for this station.
 BX2550
 BX2550_MARKER: DD = SURVEY DISK
 BX2550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2550_STAMPING: 16V4 1969
 BX2550_MARK LOGO: LADHGS
 BX2550_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2550+STABILITY: SURFACE MOTION
 BX2550
 BX2550  HISTORY     - Date     Condition        Report By
 BX2550  HISTORY     - 1969     MONUMENTED       LADH
 BX2550  HISTORY     - 1981     GOOD             LADTD
 BX2550  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BX2550
 BX2550                          STATION DESCRIPTION
 BX2550
 BX2550'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2550'18.7 KM (11.6 MI) SE FROM MANSFIELD.
 BX2550'ABOUT 19.4 KM (12.07 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE
 BX2550'EMANUAL BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT AT A
 BX2550'GRAVEL ROAD, 167.6 METERS (550 FT) SOUTH OF INTERSECTION OF GRAVELROAD
 BX2550'AND STATE HIGHWAY 175, 46.6 METERS (153 FT) EAST OF THE CENTER OF
 BX2550'STATE HIGHWAY 175, 13.1 METERS (43 FT) WEST OF THE CENTER OF GRAVEL
 BX2550'ROAD.
 BX2550'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BX2550'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 BX2550
 BX2550                          STATION RECOVERY (1997)
 BX2550
 BX2550'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2550'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3467 ***********************************************************************
 CQ3467  DESIGNATION -  16 V 40
 CQ3467  PID         -  CQ3467
 CQ3467  STATE/COUNTY-  LA/DE SOTO
 CQ3467  COUNTRY     -  US
 CQ3467  USGS QUAD   -  STONEWALL (2018)
 CQ3467
 CQ3467                         *CURRENT SURVEY CONTROL
 CQ3467  ______________________________________________________________________
 CQ3467* NAD 83(1986) POSITION- 32 17 14.57   (N) 093 49 28.89   (W)   HD_HELD1
 CQ3467* NAVD 88 ORTHO HEIGHT -    63.188 (meters)      207.31  (feet) ADJUSTED
 CQ3467  ______________________________________________________________________
 CQ3467  GEOID HEIGHT    -        -25.870 (meters)                     GEOID18
 CQ3467  DYNAMIC HEIGHT  -         63.116 (meters)      207.07  (feet) COMP
 CQ3467  MODELED GRAVITY -    979,498.7   (mgal)                       NAVD 88
 CQ3467
 CQ3467  VERT ORDER      -  SECOND    CLASS I
 CQ3467
 CQ3467.The horizontal coordinates were determined by differentially corrected
 CQ3467.hand held GPS observations or other comparable positioning techniques
 CQ3467.and have an estimated accuracy of +/- 3 meters.
 CQ3467
 CQ3467.The orthometric height was determined by differential leveling and
 CQ3467.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3467.in February 1994.
 CQ3467
 CQ3467.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3467.GEOID18 height accuracy estimate available here.
 CQ3467
 CQ3467.Click photographs - Photos may exist for this station.
 CQ3467
 CQ3467.The dynamic height is computed by dividing the NAVD 88
 CQ3467.geopotential number by the normal gravity value computed on the
 CQ3467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3467.degrees latitude (g = 980.6199 gals.).
 CQ3467
 CQ3467.The modeled gravity was interpolated from observed gravity values.
 CQ3467
 CQ3467;                    North         East    Units  Estimated Accuracy
 CQ3467;SPC LA N     -   198,940.0     875,228.9     MT  (+/- 3 meters HH1 GPS) 
 CQ3467
 CQ3467_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2234672588(NAD 83)
 CQ3467
 CQ3467                          SUPERSEDED SURVEY CONTROL
 CQ3467
 CQ3467.No superseded survey control is available for this station.
 CQ3467
 CQ3467_MARKER: DD = SURVEY DISK
 CQ3467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3467_STAMPING: 16V40 1987
 CQ3467_MARK LOGO: LADTD
 CQ3467_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3467+STABILITY: SURFACE MOTION
 CQ3467
 CQ3467  HISTORY     - Date     Condition        Report By
 CQ3467  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3467  HISTORY     - 19960504 GOOD             USPSQD
 CQ3467
 CQ3467                          STATION DESCRIPTION
 CQ3467
 CQ3467'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3467'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3467'TO REACH THE MARK FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3467'HIGHWAY 511 GO SOUTH FOR 18.3 KM (11.4 MI) ON HIGHWAY 171 TO THE MARK
 CQ3467'ON THE LEFT SET AT A FENCE CORNER NEAR THE FIRST NATIONAL BANK.
 CQ3467'THE MARK IS 20.7 M (67.9 FT) EAST FROM THE CENTER OF THE NORTH BOUND
 CQ3467'LANES OF THE HIGHWAY, 11.9 M (39.0 FT) SOUTH FROM THE CENTER OF THE
 CQ3467'SOUTH DRIVE INTO THE BANK, 5.8 M (19.0 FT) SOUTHEAST FROM POWER POLE
 CQ3467'NUMBER 219, 1.8 M (5.9 FT) SOUTH FROM A FENCE CORNER AND 0.3 M
 CQ3467'(1.0 FT) WEST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND
 CQ3467'AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3467
 CQ3467                          STATION RECOVERY (1996)
 CQ3467
 CQ3467'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3467'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3468 ***********************************************************************
 CQ3468  DESIGNATION -  16 V 41
 CQ3468  PID         -  CQ3468
 CQ3468  STATE/COUNTY-  LA/DE SOTO
 CQ3468  COUNTRY     -  US
 CQ3468  USGS QUAD   -  STONEWALL (2018)
 CQ3468
 CQ3468                         *CURRENT SURVEY CONTROL
 CQ3468  ______________________________________________________________________
 CQ3468* NAD 83(1986) POSITION- 32 16 19.     (N) 093 49 11.     (W)   SCALED
 CQ3468* NAVD 88 ORTHO HEIGHT -    73.813 (meters)      242.17  (feet) ADJUSTED
 CQ3468  ______________________________________________________________________
 CQ3468  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 CQ3468  DYNAMIC HEIGHT  -         73.729 (meters)      241.89  (feet) COMP
 CQ3468  MODELED GRAVITY -    979,497.3   (mgal)                       NAVD 88
 CQ3468
 CQ3468  VERT ORDER      -  SECOND    CLASS I
 CQ3468
 CQ3468.The horizontal coordinates were scaled from a map and have
 CQ3468.an estimated accuracy of +/- 6 seconds.
 CQ3468
 CQ3468.The orthometric height was determined by differential leveling and
 CQ3468.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3468.in February 1994.
 CQ3468
 CQ3468.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3468.GEOID18 height accuracy estimate available here.
 CQ3468
 CQ3468.Click photographs - Photos may exist for this station.
 CQ3468
 CQ3468.The dynamic height is computed by dividing the NAVD 88
 CQ3468.geopotential number by the normal gravity value computed on the
 CQ3468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3468.degrees latitude (g = 980.6199 gals.).
 CQ3468
 CQ3468.The modeled gravity was interpolated from observed gravity values.
 CQ3468
 CQ3468;                    North         East    Units  Estimated Accuracy
 CQ3468;SPC LA N     -   197,220.      875,680.      MT  (+/- 180 meters Scaled)
 CQ3468
 CQ3468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR228708(NAD 83)
 CQ3468
 CQ3468                          SUPERSEDED SURVEY CONTROL
 CQ3468
 CQ3468.No superseded survey control is available for this station.
 CQ3468
 CQ3468_MARKER: DD = SURVEY DISK
 CQ3468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3468_STAMPING: 16V41 1987
 CQ3468_MARK LOGO: LADTD
 CQ3468_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3468+STABILITY: SURFACE MOTION
 CQ3468
 CQ3468  HISTORY     - Date     Condition        Report By
 CQ3468  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3468
 CQ3468                          STATION DESCRIPTION
 CQ3468
 CQ3468'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3468'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3468'TO REACH THE MARK FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3468'HIGHWAY 511 IN SOUTH SHREVEPORT GO SOUTH FOR 20.0 KM (12.4 MI) TO THE
 CQ3468'MARK ON THE RIGHT SET NEAR A POWER POLE.
 CQ3468'THE MARK IS 14.3 M (46.9 FT) WEST FROM THE CENTER OF THE SOUTH BOUND
 CQ3468'LANES OF THE HIGHWAY, 4.1 M (13.5 FT) SOUTH FROM THE CENTER OF A
 CQ3468'GRAVEL DRIVE, 2.7 M (8.9 FT) NORTH FRON A TELEPHONE JUNCTION BOX, 2.0
 CQ3468'M (6.6 FT) NORTH OF A POWER POLE AND 0.5 M (1.6 FT) NORTH OF A WITNESS
 CQ3468'POST.  MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3472 ***********************************************************************
 CQ3472  DESIGNATION -  16 V 42
 CQ3472  PID         -  CQ3472
 CQ3472  STATE/COUNTY-  LA/DE SOTO
 CQ3472  COUNTRY     -  US
 CQ3472  USGS QUAD   -  GLOSTER (2018)
 CQ3472
 CQ3472                         *CURRENT SURVEY CONTROL
 CQ3472  ______________________________________________________________________
 CQ3472* NAD 83(1986) POSITION- 32 14 35.21   (N) 093 49 29.77   (W)   HD_HELD1
 CQ3472* NAVD 88 ORTHO HEIGHT -    77.063 (meters)      252.83  (feet) ADJUSTED
 CQ3472  ______________________________________________________________________
 CQ3472  GEOID HEIGHT    -        -25.840 (meters)                     GEOID18
 CQ3472  DYNAMIC HEIGHT  -         76.974 (meters)      252.54  (feet) COMP
 CQ3472  MODELED GRAVITY -    979,494.3   (mgal)                       NAVD 88
 CQ3472
 CQ3472  VERT ORDER      -  SECOND    CLASS I
 CQ3472
 CQ3472.The horizontal coordinates were determined by differentially corrected
 CQ3472.hand held GPS observations or other comparable positioning techniques
 CQ3472.and have an estimated accuracy of +/- 3 meters.
 CQ3472
 CQ3472.The orthometric height was determined by differential leveling and
 CQ3472.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3472.in February 1994.
 CQ3472
 CQ3472.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3472.GEOID18 height accuracy estimate available here.
 CQ3472
 CQ3472.Click photographs - Photos may exist for this station.
 CQ3472
 CQ3472.The dynamic height is computed by dividing the NAVD 88
 CQ3472.geopotential number by the normal gravity value computed on the
 CQ3472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3472.degrees latitude (g = 980.6199 gals.).
 CQ3472
 CQ3472.The modeled gravity was interpolated from observed gravity values.
 CQ3472
 CQ3472;                    North         East    Units  Estimated Accuracy
 CQ3472;SPC LA N     -   194,032.2     875,145.8     MT  (+/- 3 meters HH1 GPS) 
 CQ3472
 CQ3472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2228567682(NAD 83)
 CQ3472
 CQ3472                          SUPERSEDED SURVEY CONTROL
 CQ3472
 CQ3472.No superseded survey control is available for this station.
 CQ3472
 CQ3472_MARKER: DD = SURVEY DISK
 CQ3472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3472_STAMPING: 16V42 1987
 CQ3472_MARK LOGO: LADTD
 CQ3472_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3472+STABILITY: SURFACE MOTION
 CQ3472
 CQ3472  HISTORY     - Date     Condition        Report By
 CQ3472  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3472  HISTORY     - 19961201 GOOD             USPSQD
 CQ3472
 CQ3472                          STATION DESCRIPTION
 CQ3472
 CQ3472'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3472'OWNERSHIP--ST. ANNS CATHOLIC CHURCH.
 CQ3472'TO REACH THE MARK FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3472'HIGHWAY 511 IN SOUTH SHREVEPORT, GO SOUTH FOR 23.5 KM (14.6 MI) ON
 CQ3472'HIGHWAY 171 TO THE ST. ANNS CATHOLIC CHURCH ON THE RIGHT AND THE
 CQ3472'MARK SET IN FRONT OF THE CHRUCH.
 CQ3472'THE MARK IS 31.7 M (104.0 FT) WEST-NORTHWEST FROM THE CENTER OF THE
 CQ3472'SOUTH BOUND LANES OF THE HIGHWAY, 7.8 M (25.6 FT) NORTHEAST FROM A
 CQ3472'POWER POLE NUMBER 229, 6.4 M (21.0 FT) SOUTH-SOUTHWEST FROM THE
 CQ3472'CENTER OF A GRAVEL DRIVE LEADING TO THE CHURCH AND 0.8 M (2.6 FT)
 CQ3472'SOUTHEAST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND
 CQ3472'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 CQ3472
 CQ3472                          STATION RECOVERY (1996)
 CQ3472
 CQ3472'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3473 ***********************************************************************
 CQ3473  DESIGNATION -  16 V 43
 CQ3473  PID         -  CQ3473
 CQ3473  STATE/COUNTY-  LA/DE SOTO
 CQ3473  COUNTRY     -  US
 CQ3473  USGS QUAD   -  GLOSTER (2018)
 CQ3473
 CQ3473                         *CURRENT SURVEY CONTROL
 CQ3473  ______________________________________________________________________
 CQ3473* NAD 83(1986) POSITION- 32 13 33.     (N) 093 49 54.     (W)   SCALED
 CQ3473* NAVD 88 ORTHO HEIGHT -    76.208 (meters)      250.03  (feet) ADJUSTED
 CQ3473  ______________________________________________________________________
 CQ3473  GEOID HEIGHT    -        -25.831 (meters)                     GEOID18
 CQ3473  DYNAMIC HEIGHT  -         76.121 (meters)      249.74  (feet) COMP
 CQ3473  MODELED GRAVITY -    979,492.8   (mgal)                       NAVD 88
 CQ3473
 CQ3473  VERT ORDER      -  SECOND    CLASS I
 CQ3473
 CQ3473.The horizontal coordinates were scaled from a map and have
 CQ3473.an estimated accuracy of +/- 6 seconds.
 CQ3473
 CQ3473.The orthometric height was determined by differential leveling and
 CQ3473.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3473.in February 1994.
 CQ3473
 CQ3473.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3473.GEOID18 height accuracy estimate available here.
 CQ3473
 CQ3473.Click photographs - Photos may exist for this station.
 CQ3473
 CQ3473.The dynamic height is computed by dividing the NAVD 88
 CQ3473.geopotential number by the normal gravity value computed on the
 CQ3473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3473.degrees latitude (g = 980.6199 gals.).
 CQ3473
 CQ3473.The modeled gravity was interpolated from observed gravity values.
 CQ3473
 CQ3473;                    North         East    Units  Estimated Accuracy
 CQ3473;SPC LA N     -   192,120.      874,490.      MT  (+/- 180 meters Scaled)
 CQ3473
 CQ3473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR216657(NAD 83)
 CQ3473
 CQ3473                          SUPERSEDED SURVEY CONTROL
 CQ3473
 CQ3473.No superseded survey control is available for this station.
 CQ3473
 CQ3473_MARKER: DD = SURVEY DISK
 CQ3473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3473_STAMPING: 16V43 1987
 CQ3473_MARK LOGO: LADTD
 CQ3473_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3473+STABILITY: SURFACE MOTION
 CQ3473
 CQ3473  HISTORY     - Date     Condition        Report By
 CQ3473  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3473  HISTORY     - 19961201 GOOD             USPSQD
 CQ3473
 CQ3473                          STATION DESCRIPTION
 CQ3473
 CQ3473'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3473'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3473'TO REACH THE MARK FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3473'HIGHWAY 511 IN SOUTH SHREVEPORT, GO SOUTH FOR 25.4 KM (15.8 MI) ON
 CQ3473'HIGHWAY 171 TO THE MARK IN THE SOUTHEAST QUADRANT OF A JUNCTION WITH A
 CQ3473'PARISH ROAD,  31.7 M (104.0 FT) EAST OF THE CENTER OF THE NORTH BOUND
 CQ3473'LANES OF HIGHWAY 171, 13.7 M (44.9 FT) SOUTH FROM THE CENTER OF THE
 CQ3473'PARISH ROAD, 1.1 M (3.6 FT) SOUTH-SOUTHWEST FROM A RIGHT-OF-WAY
 CQ3473'MARKER, 0.9 M (3.0 FT) WEST FROM A FENCE AND 0.5 M (1.6 FT)
 CQ3473'SOUTH-SOUTHWEST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE
 CQ3473'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3473
 CQ3473                          STATION RECOVERY (1996)
 CQ3473
 CQ3473'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3474 ***********************************************************************
 CQ3474  DESIGNATION -  16 V 44
 CQ3474  PID         -  CQ3474
 CQ3474  STATE/COUNTY-  LA/DE SOTO
 CQ3474  COUNTRY     -  US
 CQ3474  USGS QUAD   -  GLOSTER (2018)
 CQ3474
 CQ3474                         *CURRENT SURVEY CONTROL
 CQ3474  ______________________________________________________________________
 CQ3474* NAD 83(1986) POSITION- 32 12 37.     (N) 093 50 13.     (W)   SCALED
 CQ3474* NAVD 88 ORTHO HEIGHT -    87.573 (meters)      287.31  (feet) ADJUSTED
 CQ3474  ______________________________________________________________________
 CQ3474  GEOID HEIGHT    -        -25.823 (meters)                     GEOID18
 CQ3474  DYNAMIC HEIGHT  -         87.473 (meters)      286.98  (feet) COMP
 CQ3474  MODELED GRAVITY -    979,491.5   (mgal)                       NAVD 88
 CQ3474
 CQ3474  VERT ORDER      -  SECOND    CLASS I
 CQ3474
 CQ3474.The horizontal coordinates were scaled from a map and have
 CQ3474.an estimated accuracy of +/- 6 seconds.
 CQ3474
 CQ3474.The orthometric height was determined by differential leveling and
 CQ3474.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3474.in February 1994.
 CQ3474
 CQ3474.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3474.GEOID18 height accuracy estimate available here.
 CQ3474
 CQ3474.Click photographs - Photos may exist for this station.
 CQ3474
 CQ3474.The dynamic height is computed by dividing the NAVD 88
 CQ3474.geopotential number by the normal gravity value computed on the
 CQ3474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3474.degrees latitude (g = 980.6199 gals.).
 CQ3474
 CQ3474.The modeled gravity was interpolated from observed gravity values.
 CQ3474
 CQ3474;                    North         East    Units  Estimated Accuracy
 CQ3474;SPC LA N     -   190,410.      873,970.      MT  (+/- 180 meters Scaled)
 CQ3474
 CQ3474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR211640(NAD 83)
 CQ3474
 CQ3474                          SUPERSEDED SURVEY CONTROL
 CQ3474
 CQ3474.No superseded survey control is available for this station.
 CQ3474
 CQ3474_MARKER: DD = SURVEY DISK
 CQ3474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3474_STAMPING: 16V44 1987
 CQ3474_MARK LOGO: LADTD
 CQ3474_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3474+STABILITY: SURFACE MOTION
 CQ3474
 CQ3474  HISTORY     - Date     Condition        Report By
 CQ3474  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3474  HISTORY     - 19961201 GOOD             USPSQD
 CQ3474
 CQ3474                          STATION DESCRIPTION
 CQ3474
 CQ3474'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3474'THE MARK IS LOCATED 27.2 KM (16.9 MI) SOUTH OF SHREVEPORT AND 26.2 KM
 CQ3474'(16.3 MI) NORTH OF MANSFIELD ALONG U S HIGHWAY 171.
 CQ3474'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3474'TO REACH THE MARK FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3474'HIGHWAY 511 IN SOUTH SHREVEPORT, GO SOUTH FOR 27.2 KM (16.9 MI) ON
 CQ3474'HIGHWAY 171 TO THE MARK ON THE RIGHT SET NEAR A CHAIN LINK FENCE.
 CQ3474'THE MARK IS 29 M (95.1 FT) WEST FROM THE CENTER OF THE SOUTH BOUND
 CQ3474'LANES OF THE HIGHWAY, 9 M (29.5 FT) SOUTH-SOUTHEAST FROM THE CENTER
 CQ3474'OF A DOUBLE METAL GATE, 3.7 M (12.1 FT) NORTHEAST FROM A TELEPHONE
 CQ3474'JUNCTION BOX, 3.4 M (11.2 FT) EAST FROM A CHAIN LINK FENCE AND 2.9 M
 CQ3474'(9.5 FT) EAST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND
 CQ3474'AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3474
 CQ3474                          STATION RECOVERY (1996)
 CQ3474
 CQ3474'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3477 ***********************************************************************
 CQ3477  DESIGNATION -  16 V 45
 CQ3477  PID         -  CQ3477
 CQ3477  STATE/COUNTY-  LA/DE SOTO
 CQ3477  COUNTRY     -  US
 CQ3477  USGS QUAD   -  GLOSTER (2018)
 CQ3477
 CQ3477                         *CURRENT SURVEY CONTROL
 CQ3477  ______________________________________________________________________
 CQ3477* NAD 83(1986) POSITION- 32 11 12.     (N) 093 50 26.     (W)   SCALED
 CQ3477* NAVD 88 ORTHO HEIGHT -    90.238 (meters)      296.06  (feet) ADJUSTED
 CQ3477  ______________________________________________________________________
 CQ3477  GEOID HEIGHT    -        -25.814 (meters)                     GEOID18
 CQ3477  DYNAMIC HEIGHT  -         90.134 (meters)      295.71  (feet) COMP
 CQ3477  MODELED GRAVITY -    979,489.6   (mgal)                       NAVD 88
 CQ3477
 CQ3477  VERT ORDER      -  SECOND    CLASS I
 CQ3477
 CQ3477.The horizontal coordinates were scaled from a map and have
 CQ3477.an estimated accuracy of +/- 6 seconds.
 CQ3477
 CQ3477.The orthometric height was determined by differential leveling and
 CQ3477.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3477.in February 1994.
 CQ3477
 CQ3477.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3477.GEOID18 height accuracy estimate available here.
 CQ3477
 CQ3477.Click photographs - Photos may exist for this station.
 CQ3477
 CQ3477.The dynamic height is computed by dividing the NAVD 88
 CQ3477.geopotential number by the normal gravity value computed on the
 CQ3477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3477.degrees latitude (g = 980.6199 gals.).
 CQ3477
 CQ3477.The modeled gravity was interpolated from observed gravity values.
 CQ3477
 CQ3477;                    North         East    Units  Estimated Accuracy
 CQ3477;SPC LA N     -   187,790.      873,600.      MT  (+/- 180 meters Scaled)
 CQ3477
 CQ3477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR207614(NAD 83)
 CQ3477
 CQ3477                          SUPERSEDED SURVEY CONTROL
 CQ3477
 CQ3477.No superseded survey control is available for this station.
 CQ3477
 CQ3477_MARKER: DD = SURVEY DISK
 CQ3477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3477_STAMPING: 16V45 1987
 CQ3477_MARK LOGO: LADH
 CQ3477_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3477+STABILITY: SURFACE MOTION
 CQ3477
 CQ3477  HISTORY     - Date     Condition        Report By
 CQ3477  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3477  HISTORY     - 19961201 MARK NOT FOUND   USPSQD
 CQ3477  HISTORY     - 19980303 GOOD             LADTD
 CQ3477
 CQ3477                          STATION DESCRIPTION
 CQ3477
 CQ3477'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3477'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3477'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 22.8
 CQ3477'KM (14.2 MI) ON HIGHWAY 171 TO THE MARK ON THE LEFT SET NEAR A GATE.
 CQ3477'THE MARK IS 43.6 M (143.0 FT) SOUTH FROM A FENCE CORNER, 11.6 M
 CQ3477'(38.1 FT) WEST FROM THE CENTER OF THE HIGHWAY, 5.3 M (17.4 FT) NORTH
 CQ3477'FROM THE CENTER OF A METAL GATE AND 0.3 M (1.0 FT) EAST FROM A
 CQ3477'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 CQ3477'THE HIGHWAY.
 CQ3477
 CQ3477                          STATION RECOVERY (1996)
 CQ3477
 CQ3477'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3477'MARK NOT FOUND.
 CQ3477
 CQ3477                          STATION RECOVERY (1998)
 CQ3477
 CQ3477'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 CQ3477'RECOVERED AS DESCRIBED.  NOTE--HOWEVER DUE TO ROAD CONSTRUCTION IN THE
 CQ3477'AREA THIS MARK IS TO BE DESTROYED. AT THIS TIME THE STATION WAS RESET
 CQ3477'AND STAMPED 16V45 RESET 1998.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI1429 ***********************************************************************
 AI1429  DESIGNATION -  16 V 45 RESET
 AI1429  PID         -  AI1429
 AI1429  STATE/COUNTY-  LA/DE SOTO
 AI1429  COUNTRY     -  US
 AI1429  USGS QUAD   -  GLOSTER (2018)
 AI1429
 AI1429                         *CURRENT SURVEY CONTROL
 AI1429  ______________________________________________________________________
 AI1429* NAD 83(1986) POSITION- 32 11 12.     (N) 093 50 20.     (W)   SCALED
 AI1429* NAVD 88 ORTHO HEIGHT -    89.855 (meters)      294.80  (feet) ADJUSTED
 AI1429  ______________________________________________________________________
 AI1429  GEOID HEIGHT    -        -25.814 (meters)                     GEOID18
 AI1429  DYNAMIC HEIGHT  -         89.752 (meters)      294.46  (feet) COMP
 AI1429  MODELED GRAVITY -    979,489.5   (mgal)                       NAVD 88
 AI1429
 AI1429  VERT ORDER      -  SECOND    CLASS I
 AI1429
 AI1429.The horizontal coordinates were scaled from a map and have
 AI1429.an estimated accuracy of +/- 6 seconds.
 AI1429
 AI1429.The orthometric height was determined by differential leveling and
 AI1429.adjusted by the NATIONAL GEODETIC SURVEY
 AI1429.in March 2001.
 AI1429
 AI1429.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI1429.GEOID18 height accuracy estimate available here.
 AI1429
 AI1429.Click photographs - Photos may exist for this station.
 AI1429
 AI1429.The dynamic height is computed by dividing the NAVD 88
 AI1429.geopotential number by the normal gravity value computed on the
 AI1429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI1429.degrees latitude (g = 980.6199 gals.).
 AI1429
 AI1429.The modeled gravity was interpolated from observed gravity values.
 AI1429
 AI1429;                    North         East    Units  Estimated Accuracy
 AI1429;SPC LA N     -   187,790.      873,750.      MT  (+/- 180 meters Scaled)
 AI1429
 AI1429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR209614(NAD 83)
 AI1429
 AI1429                          SUPERSEDED SURVEY CONTROL
 AI1429
 AI1429.No superseded survey control is available for this station.
 AI1429
 AI1429_MARKER: DD = SURVEY DISK
 AI1429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI1429_STAMPING: 16V45 RESET 1998
 AI1429_MARK LOGO: LADH
 AI1429_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AI1429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI1429+STABILITY: SURFACE MOTION
 AI1429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI1429+SATELLITE: SATELLITE OBSERVATIONS - 1998
 AI1429
 AI1429  HISTORY     - Date     Condition        Report By
 AI1429  HISTORY     - 1998     MONUMENTED       LADTD
 AI1429
 AI1429                          STATION DESCRIPTION
 AI1429
 AI1429'DESCRIBED BY LA TRANSP AND DEV 1998 (SLC)
 AI1429'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) SOUTH OF KICKAPOO, 7.0 MI
 AI1429'(11.3 KM) NORTH OF GRAND CANE AND 14.4 MI (23.2 KM) NORTHWEST OF
 AI1429'MANSFIELD.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AI1429'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF U.  S. HIGHWAY
 AI1429'171 AND STATE HIGHWAY 5 IN KICKAPOO, GO SOUTH FOR 0.9 MI (1.4 KM) ON
 AI1429'HIGHWAY 171 TO THE STATION SET ON THE LEFT.  THE STATION IS 249.0 FT
 AI1429'(75.9 M) NORTH FROM A FENCE CORNER, 2.5 FT (0.8 M) WEST FROM A BOARD
 AI1429'RIGHT-OF-WAY FENCE, 1.5 FT (0.5 M) SOUTH FROM A METAL WITNESS POST
 AI1429'WITH SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL WITH
 AI1429'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3478 ***********************************************************************
 CQ3478  DESIGNATION -  16 V 46
 CQ3478  PID         -  CQ3478
 CQ3478  STATE/COUNTY-  LA/DE SOTO
 CQ3478  COUNTRY     -  US
 CQ3478  USGS QUAD   -  GLOSTER (2018)
 CQ3478
 CQ3478                         *CURRENT SURVEY CONTROL
 CQ3478  ______________________________________________________________________
 CQ3478* NAD 83(1986) POSITION- 32 10 20.     (N) 093 50 26.     (W)   SCALED
 CQ3478* NAVD 88 ORTHO HEIGHT -    92.250 (meters)      302.66  (feet) ADJUSTED
 CQ3478  ______________________________________________________________________
 CQ3478  GEOID HEIGHT    -        -25.809 (meters)                     GEOID18
 CQ3478  DYNAMIC HEIGHT  -         92.143 (meters)      302.31  (feet) COMP
 CQ3478  MODELED GRAVITY -    979,488.5   (mgal)                       NAVD 88
 CQ3478
 CQ3478  VERT ORDER      -  SECOND    CLASS I
 CQ3478
 CQ3478.The horizontal coordinates were scaled from a map and have
 CQ3478.an estimated accuracy of +/- 6 seconds.
 CQ3478
 CQ3478.The orthometric height was determined by differential leveling and
 CQ3478.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3478.in February 1994.
 CQ3478
 CQ3478.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3478.GEOID18 height accuracy estimate available here.
 CQ3478
 CQ3478.Click photographs - Photos may exist for this station.
 CQ3478
 CQ3478.The dynamic height is computed by dividing the NAVD 88
 CQ3478.geopotential number by the normal gravity value computed on the
 CQ3478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3478.degrees latitude (g = 980.6199 gals.).
 CQ3478
 CQ3478.The modeled gravity was interpolated from observed gravity values.
 CQ3478
 CQ3478;                    North         East    Units  Estimated Accuracy
 CQ3478;SPC LA N     -   186,190.      873,580.      MT  (+/- 180 meters Scaled)
 CQ3478
 CQ3478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR207598(NAD 83)
 CQ3478
 CQ3478                          SUPERSEDED SURVEY CONTROL
 CQ3478
 CQ3478.No superseded survey control is available for this station.
 CQ3478
 CQ3478_MARKER: DD = SURVEY DISK
 CQ3478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3478_STAMPING: 16V46 1987
 CQ3478_MARK LOGO: LADTD
 CQ3478_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3478+STABILITY: SURFACE MOTION
 CQ3478
 CQ3478  HISTORY     - Date     Condition        Report By
 CQ3478  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3478  HISTORY     - 19961201 GOOD             USPSQD
 CQ3478  HISTORY     - 19980303 GOOD             LADTD
 CQ3478
 CQ3478                          STATION DESCRIPTION
 CQ3478
 CQ3478'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3478'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3478'TO REACH THE MARK FROMT THE COURTHOUSE IN MANSFIELD GO NORTH FOR 21.1
 CQ3478'KM (13.1 MI) ON HIGHWAY 171 TO THE MARK ON THE LEFT SET NEAR THE
 CQ3478'SOUTHEAST CORNER OF A CHAIN LINK FENCE AROUND A UNITED GAS PIPELINE
 CQ3478'COMPANY REGULATING STATION.
 CQ3478'THE MARK IS 20 M (65.6 FT) SOUTH FROM THE CENTER OF DOUBLE GATE INTO
 CQ3478'THE REGULATING STATION, 14.6 M (47.9 FT) WEST FROM THE CENTER OF THE
 CQ3478'HIGHWAY, 0.9 M (3.0 FT) EAST-NORTHEAST FROM THE FENCE CORNER AND 0.6
 CQ3478'M (2.0 FT) EAST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE
 CQ3478'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3478
 CQ3478                          STATION RECOVERY (1996)
 CQ3478
 CQ3478'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3478'RECOVERED IN GOOD CONDITION.
 CQ3478
 CQ3478                          STATION RECOVERY (1998)
 CQ3478
 CQ3478'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 CQ3478'RECOVERED AS DESCRIBED.  NOTE--HOWEVER DUE TO ROAD CONSTRUCTION IN THE
 CQ3478'AREA THIS MARK IS TO BE DESTROYED. AT THIS TIME THE STATION WAS RESET
 CQ3478'AND STAMPED 16V46 RESET 1998.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI1428 ***********************************************************************
 AI1428  DESIGNATION -  16 V 46 RESET
 AI1428  PID         -  AI1428
 AI1428  STATE/COUNTY-  LA/DE SOTO
 AI1428  COUNTRY     -  US
 AI1428  USGS QUAD   -  GLOSTER (2018)
 AI1428
 AI1428                         *CURRENT SURVEY CONTROL
 AI1428  ______________________________________________________________________
 AI1428* NAD 83(1986) POSITION- 32 10 20.     (N) 093 50 26.     (W)   SCALED
 AI1428* NAVD 88 ORTHO HEIGHT -    91.840 (meters)      301.31  (feet) ADJUSTED
 AI1428  ______________________________________________________________________
 AI1428  GEOID HEIGHT    -        -25.809 (meters)                     GEOID18
 AI1428  DYNAMIC HEIGHT  -         91.734 (meters)      300.96  (feet) COMP
 AI1428  MODELED GRAVITY -    979,488.5   (mgal)                       NAVD 88
 AI1428
 AI1428  VERT ORDER      -  SECOND    CLASS I
 AI1428
 AI1428.The horizontal coordinates were scaled from a map and have
 AI1428.an estimated accuracy of +/- 6 seconds.
 AI1428
 AI1428.The orthometric height was determined by differential leveling and
 AI1428.adjusted by the NATIONAL GEODETIC SURVEY
 AI1428.in March 2001.
 AI1428
 AI1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI1428.GEOID18 height accuracy estimate available here.
 AI1428
 AI1428.Click photographs - Photos may exist for this station.
 AI1428
 AI1428.The dynamic height is computed by dividing the NAVD 88
 AI1428.geopotential number by the normal gravity value computed on the
 AI1428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI1428.degrees latitude (g = 980.6199 gals.).
 AI1428
 AI1428.The modeled gravity was interpolated from observed gravity values.
 AI1428
 AI1428;                    North         East    Units  Estimated Accuracy
 AI1428;SPC LA N     -   186,190.      873,580.      MT  (+/- 180 meters Scaled)
 AI1428
 AI1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR207598(NAD 83)
 AI1428
 AI1428                          SUPERSEDED SURVEY CONTROL
 AI1428
 AI1428.No superseded survey control is available for this station.
 AI1428
 AI1428_MARKER: DD = SURVEY DISK
 AI1428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI1428_STAMPING: 16V46 RESET 1998
 AI1428_MARK LOGO: LADH
 AI1428_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AI1428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI1428+STABILITY: SURFACE MOTION
 AI1428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI1428+SATELLITE: SATELLITE OBSERVATIONS - 1998
 AI1428
 AI1428  HISTORY     - Date     Condition        Report By
 AI1428  HISTORY     - 1998     MONUMENTED       LADTD
 AI1428
 AI1428                          STATION DESCRIPTION
 AI1428
 AI1428'DESCRIBED BY LA TRANSP AND DEV 1998 (SLC)
 AI1428'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) SOUTH OF KICKAPOO, 6.0 MI
 AI1428'(9.7 KM) NORTH OF GRAND CANE, 13.4 MI (21.6 KM) NORTHWEST OF
 AI1428'MANSFIELD.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AI1428'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF U.  S. HIGHWAY
 AI1428'171 AND STATE HIGHWAY 5 IN KICKAPOO, GO SOUTH FOR 1.95 MI (3.14 KM) ON
 AI1428'HIGHWAY 171 TO THE STATION SET ON THE RIGHT.  THE STATION IS 174.0 FT
 AI1428'(53.0 M) SOUTH FROM THE CENTER OF A GRAVEL DRIVE LEADING TO A GAS
 AI1428'PIPELINE PRESSURE STATION, 100.0 FT (30.5 M) WEST FROM THE CENTER OF
 AI1428'THE SOUTH BOUND LANES OF THE HIGHWAY, 2.0 FT (0.6 M) EAST FROM A
 AI1428'4-STRAND BARBED WIRE FENCE, 1.5 FT (0.5 M) NORTH FROM A METAL WITNESS
 AI1428'POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3479 ***********************************************************************
 CQ3479  DESIGNATION -  16 V 47
 CQ3479  PID         -  CQ3479
 CQ3479  STATE/COUNTY-  LA/DE SOTO
 CQ3479  COUNTRY     -  US
 CQ3479  USGS QUAD   -  GLOSTER (2018)
 CQ3479
 CQ3479                         *CURRENT SURVEY CONTROL
 CQ3479  ______________________________________________________________________
 CQ3479* NAD 83(1986) POSITION- 32 09 19.     (N) 093 50 30.     (W)   SCALED
 CQ3479* NAVD 88 ORTHO HEIGHT -   102.341 (meters)      335.76  (feet) ADJUSTED
 CQ3479  ______________________________________________________________________
 CQ3479  GEOID HEIGHT    -        -25.801 (meters)                     GEOID18
 CQ3479  DYNAMIC HEIGHT  -        102.224 (meters)      335.38  (feet) COMP
 CQ3479  MODELED GRAVITY -    979,487.3   (mgal)                       NAVD 88
 CQ3479
 CQ3479  VERT ORDER      -  SECOND    CLASS I
 CQ3479
 CQ3479.The horizontal coordinates were scaled from a map and have
 CQ3479.an estimated accuracy of +/- 6 seconds.
 CQ3479
 CQ3479.The orthometric height was determined by differential leveling and
 CQ3479.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3479.in March 2001.
 CQ3479
 CQ3479.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3479.GEOID18 height accuracy estimate available here.
 CQ3479
 CQ3479.Click photographs - Photos may exist for this station.
 CQ3479
 CQ3479.The dynamic height is computed by dividing the NAVD 88
 CQ3479.geopotential number by the normal gravity value computed on the
 CQ3479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3479.degrees latitude (g = 980.6199 gals.).
 CQ3479
 CQ3479.The modeled gravity was interpolated from observed gravity values.
 CQ3479
 CQ3479;                    North         East    Units  Estimated Accuracy
 CQ3479;SPC LA N     -   184,310.      873,450.      MT  (+/- 180 meters Scaled)
 CQ3479
 CQ3479_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR206579(NAD 83)
 CQ3479
 CQ3479                          SUPERSEDED SURVEY CONTROL
 CQ3479
 CQ3479  NAVD 88 (02/14/94)  102.404  (m)          335.97   (f) SUPERSEDED  2 1
 CQ3479
 CQ3479.Superseded values are not recommended for survey control.
 CQ3479
 CQ3479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3479.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3479
 CQ3479_MARKER: DD = SURVEY DISK
 CQ3479_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ3479_SP_SET: HEADWALL
 CQ3479_STAMPING: 16V47 1987
 CQ3479_MARK LOGO: LADTD
 CQ3479_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3479+STABILITY: SURFACE MOTION
 CQ3479_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3479+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1998
 CQ3479
 CQ3479  HISTORY     - Date     Condition        Report By
 CQ3479  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3479  HISTORY     - 19960907 GOOD             USPSQD
 CQ3479  HISTORY     - 19980303 GOOD             LADTD
 CQ3479
 CQ3479                          STATION DESCRIPTION
 CQ3479
 CQ3479'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3479'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3479'TO REACH THE MARK FROM THE COURTHOSUE IN MANSFIELD GO NORTH FOR 19.3
 CQ3479'KM (12.0 MI) TO THE MARK ON THE LEFT SET IN A CULVERT HEADDWALL.
 CQ3479'THE MARK IS 9.1 M (29.9 FT) WEST FROM THE CENTER OF THE HIGHWAY, 3.7 M
 CQ3479'(12.1 FT) EAST FROM THE RIGHT-OF-WAY FENCE, 0.5 M (1.6 FT) SOUTH FROM
 CQ3479'THE NORTH END OF THE HEADWALL AND 0.5 M (1.6 FT) NORTH FROM THE SOUTH
 CQ3479'END OF THE HEADWALL.  THE MARK IS ABOUT 0.6 M (2.0 FT) BELOW THE
 CQ3479'LEVEL OF THE HIGHWAY.
 CQ3479
 CQ3479                          STATION RECOVERY (1996)
 CQ3479
 CQ3479'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3479'RECOVERED IN GOOD CONDITION.
 CQ3479
 CQ3479                          STATION RECOVERY (1998)
 CQ3479
 CQ3479'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 CQ3479'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTH OF KICKAPOO, 4.9 MI
 CQ3479'(7.9 KM) NORTH OF GRAND CANE AND 12.3 MI (19.8 KM) NORTHWEST OF
 CQ3479'MANSFIELD.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CQ3479'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF U.  S. HIGHWAY
 CQ3479'171 AND STATE HIGHWAY 5 IN KICKAPOO, GO SOUTH FOR 3.05 MI (4.91 KM) ON
 CQ3479'HIGHWAY 171 TO THE STATION ON THE RIGHT SET IN A HEADWALL.  THE
 CQ3479'STATION IS 30.0 FT (9.1 M) WEST FROM THE CENTER OF THE SOUTH BOUND
 CQ3479'LANES OF THE HIGHWAY, 1.5 FT (0.5 M) SOUTH FROM THE NORTH END OF THE
 CQ3479'HEADWALL, 1.5 FT (0.5 M) NORTH FROM THE SOUTH END OF THE HEADWALL,
 CQ3479'FLUSH WITH THE HEADWALL AND ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF
 CQ3479'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3480 ***********************************************************************
 CQ3480  DESIGNATION -  16 V 48
 CQ3480  PID         -  CQ3480
 CQ3480  STATE/COUNTY-  LA/DE SOTO
 CQ3480  COUNTRY     -  US
 CQ3480  USGS QUAD   -  GLOSTER (2018)
 CQ3480
 CQ3480                         *CURRENT SURVEY CONTROL
 CQ3480  ______________________________________________________________________
 CQ3480* NAD 83(1986) POSITION- 32 08 32.     (N) 093 50 12.     (W)   SCALED
 CQ3480* NAVD 88 ORTHO HEIGHT -   104.718 (meters)      343.56  (feet) ADJUSTED
 CQ3480  ______________________________________________________________________
 CQ3480  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 CQ3480  DYNAMIC HEIGHT  -        104.598 (meters)      343.17  (feet) COMP
 CQ3480  MODELED GRAVITY -    979,486.3   (mgal)                       NAVD 88
 CQ3480
 CQ3480  VERT ORDER      -  SECOND    CLASS I
 CQ3480
 CQ3480.The horizontal coordinates were scaled from a map and have
 CQ3480.an estimated accuracy of +/- 6 seconds.
 CQ3480
 CQ3480.The orthometric height was determined by differential leveling and
 CQ3480.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3480.in February 1994.
 CQ3480
 CQ3480.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3480.GEOID18 height accuracy estimate available here.
 CQ3480
 CQ3480.Click photographs - Photos may exist for this station.
 CQ3480
 CQ3480.The dynamic height is computed by dividing the NAVD 88
 CQ3480.geopotential number by the normal gravity value computed on the
 CQ3480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3480.degrees latitude (g = 980.6199 gals.).
 CQ3480
 CQ3480.The modeled gravity was interpolated from observed gravity values.
 CQ3480
 CQ3480;                    North         East    Units  Estimated Accuracy
 CQ3480;SPC LA N     -   182,860.      873,900.      MT  (+/- 180 meters Scaled)
 CQ3480
 CQ3480_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR210565(NAD 83)
 CQ3480
 CQ3480                          SUPERSEDED SURVEY CONTROL
 CQ3480
 CQ3480.No superseded survey control is available for this station.
 CQ3480
 CQ3480_MARKER: DD = SURVEY DISK
 CQ3480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3480_STAMPING: 16V48 1987
 CQ3480_MARK LOGO: LADH
 CQ3480_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3480+STABILITY: SURFACE MOTION
 CQ3480
 CQ3480  HISTORY     - Date     Condition        Report By
 CQ3480  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3480  HISTORY     - 19960907 GOOD             USPSQD
 CQ3480  HISTORY     - 19980303 GOOD             LADTD
 CQ3480
 CQ3480                          STATION DESCRIPTION
 CQ3480
 CQ3480'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3480'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3480'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 17.7
 CQ3480'KM (11.0 MI) ON HIGHWAY 171 TO GRAND CANE FIRE TOWER ROAD AND THE
 CQ3480'MARK ON THE RIGHT IN THE NORTHEAST QUADRANT OF THE JUNCTION.
 CQ3480'THE MARK IS 11.3 M (37.1 FT) NORTH FROM THE CENTER OF GRAND CANE FIRE
 CQ3480'TOWER ROAD, 11.1 M (36.4 FT) EAST FROM THE CENTER OF HIGHWAY 171, 3.2
 CQ3480'M (10.5 FT) NORTH FROM POWER POLE NUMBER 55 AND 1.1 M (3.6 FT) WEST
 CQ3480'FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 CQ3480'LEVEL WITH THE HIGHWAY.
 CQ3480
 CQ3480                          STATION RECOVERY (1996)
 CQ3480
 CQ3480'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3480'RECOVERED IN GOOD CONDITION.
 CQ3480
 CQ3480                          STATION RECOVERY (1998)
 CQ3480
 CQ3480'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 CQ3480'RECOVERED AS DESCRIBED.  DUE TO ROAD CONSTRUCTION IN THE AREA THIS
 CQ3480'MARK IS TO BE DESTROYED.  AT THIS TIME THE STATION WAS RESET AND
 CQ3480'STAMPED 16V48 RESET 1998.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI1427 ***********************************************************************
 AI1427  DESIGNATION -  16 V 48 RESET
 AI1427  PID         -  AI1427
 AI1427  STATE/COUNTY-  LA/DE SOTO
 AI1427  COUNTRY     -  US
 AI1427  USGS QUAD   -  GLOSTER (2018)
 AI1427
 AI1427                         *CURRENT SURVEY CONTROL
 AI1427  ______________________________________________________________________
 AI1427* NAD 83(1986) POSITION- 32 08 31.     (N) 093 50 05.     (W)   SCALED
 AI1427* NAVD 88 ORTHO HEIGHT -   105.083 (meters)      344.76  (feet) ADJUSTED
 AI1427  ______________________________________________________________________
 AI1427  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 AI1427  DYNAMIC HEIGHT  -        104.962 (meters)      344.36  (feet) COMP
 AI1427  MODELED GRAVITY -    979,486.2   (mgal)                       NAVD 88
 AI1427
 AI1427  VERT ORDER      -  SECOND    CLASS I
 AI1427
 AI1427.The horizontal coordinates were scaled from a map and have
 AI1427.an estimated accuracy of +/- 6 seconds.
 AI1427
 AI1427.The orthometric height was determined by differential leveling and
 AI1427.adjusted by the NATIONAL GEODETIC SURVEY
 AI1427.in March 2001.
 AI1427
 AI1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI1427.GEOID18 height accuracy estimate available here.
 AI1427
 AI1427.Click photographs - Photos may exist for this station.
 AI1427
 AI1427.The dynamic height is computed by dividing the NAVD 88
 AI1427.geopotential number by the normal gravity value computed on the
 AI1427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI1427.degrees latitude (g = 980.6199 gals.).
 AI1427
 AI1427.The modeled gravity was interpolated from observed gravity values.
 AI1427
 AI1427;                    North         East    Units  Estimated Accuracy
 AI1427;SPC LA N     -   182,830.      874,090.      MT  (+/- 180 meters Scaled)
 AI1427
 AI1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR212564(NAD 83)
 AI1427
 AI1427                          SUPERSEDED SURVEY CONTROL
 AI1427
 AI1427.No superseded survey control is available for this station.
 AI1427
 AI1427_MARKER: DD = SURVEY DISK
 AI1427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI1427_STAMPING: 16V48 RESET 1998
 AI1427_MARK LOGO: LADH
 AI1427_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AI1427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI1427+STABILITY: SURFACE MOTION
 AI1427_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI1427+SATELLITE: SATELLITE OBSERVATIONS - 1998
 AI1427
 AI1427  HISTORY     - Date     Condition        Report By
 AI1427  HISTORY     - 1998     MONUMENTED       LADTD
 AI1427
 AI1427                          STATION DESCRIPTION
 AI1427
 AI1427'DESCRIBED BY LA TRANSP AND DEV 1998 (SLC)
 AI1427'THE STATION IS LOCATED ABOUT 3.9 MI (6.3 KM) NORTH OF GRAND CANE, 4.0
 AI1427'MI (6.4 KM) SOUTH OF KICKAPOO AND 11.3 MI (18.2 KM) NORTHWEST OF
 AI1427'MANSFIELD.  OWNERSHIP--DE SOTO PARISH.  TO REACH THE STATION FROM THE
 AI1427'WEST JUNCTION OF STATE HIGHWAY 3015 AND U.  S.  HIGHWAY 171 IN GRAND
 AI1427'CANE, GO NORTH FOR 3.9 MI (6.3 KM) ON HIGHWAY 171 TO THE JUNCTION WITH
 AI1427'FIRE TOWER ROAD, TURN RIGHT AND GO EAST FOR 0.05 MI (0.08 KM) ON FIRE
 AI1427'TOWER ROAD TO THE STATION ON THE RIGHT SET NEAR THE NORTHWEST CORNER
 AI1427'OF A CHAIN LINK FENCE AROUND A GAS PIPELINE PRESSURE STATION OR TO
 AI1427'REACH THE STATION FROM THE JUNCTION OF HIGHWAY 171 AND STATE HIGHWAY 5
 AI1427'IN KICKAPOO, GO SOUTH FOR 4.0 MI (6.4 KM) ON HIGHWAY 171. THE STATION
 AI1427'IS 23.0 FT (7.0 M) SOUTH FROM THE CENTER OF FIRE TOWER ROAD, 5.0 FT
 AI1427'(1.5 M) EAST-NORTHEAST FROM THE NORTHWEST CORNER OF THE CHAIN LINK
 AI1427'FENCE, 1.0 FT (0.3 M) NORTH FROM THE CHAIN LINK FENCE, 1.0 FT (0.3 M)
 AI1427'NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE
 AI1427'GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3481 ***********************************************************************
 CQ3481  DESIGNATION -  16 V 49
 CQ3481  PID         -  CQ3481
 CQ3481  STATE/COUNTY-  LA/DE SOTO
 CQ3481  COUNTRY     -  US
 CQ3481  USGS QUAD   -  GRAND CANE (2018)
 CQ3481
 CQ3481                         *CURRENT SURVEY CONTROL
 CQ3481  ______________________________________________________________________
 CQ3481* NAD 83(1986) POSITION- 32 07 18.     (N) 093 49 40.     (W)   SCALED
 CQ3481* NAVD 88 ORTHO HEIGHT -    93.351 (meters)      306.27  (feet) ADJUSTED
 CQ3481  ______________________________________________________________________
 CQ3481  GEOID HEIGHT    -        -25.784 (meters)                     GEOID18
 CQ3481  DYNAMIC HEIGHT  -         93.243 (meters)      305.91  (feet) COMP
 CQ3481  MODELED GRAVITY -    979,484.7   (mgal)                       NAVD 88
 CQ3481
 CQ3481  VERT ORDER      -  SECOND    CLASS I
 CQ3481
 CQ3481.The horizontal coordinates were scaled from a map and have
 CQ3481.an estimated accuracy of +/- 6 seconds.
 CQ3481
 CQ3481.The orthometric height was determined by differential leveling and
 CQ3481.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3481.in March 2001.
 CQ3481
 CQ3481.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3481.GEOID18 height accuracy estimate available here.
 CQ3481
 CQ3481.Click photographs - Photos may exist for this station.
 CQ3481
 CQ3481.The dynamic height is computed by dividing the NAVD 88
 CQ3481.geopotential number by the normal gravity value computed on the
 CQ3481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3481.degrees latitude (g = 980.6199 gals.).
 CQ3481
 CQ3481.The modeled gravity was interpolated from observed gravity values.
 CQ3481
 CQ3481;                    North         East    Units  Estimated Accuracy
 CQ3481;SPC LA N     -   180,570.      874,710.      MT  (+/- 180 meters Scaled)
 CQ3481
 CQ3481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR219542(NAD 83)
 CQ3481
 CQ3481                          SUPERSEDED SURVEY CONTROL
 CQ3481
 CQ3481  NAVD 88 (02/14/94)   93.365  (m)          306.32   (f) SUPERSEDED  2 1
 CQ3481
 CQ3481.Superseded values are not recommended for survey control.
 CQ3481
 CQ3481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3481.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3481
 CQ3481_MARKER: DD = SURVEY DISK
 CQ3481_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ3481_SP_SET: HEADWALL
 CQ3481_STAMPING: 16V49 1987
 CQ3481_MARK LOGO: LADTD
 CQ3481_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3481+STABILITY: SURFACE MOTION
 CQ3481_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3481+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1998
 CQ3481
 CQ3481  HISTORY     - Date     Condition        Report By
 CQ3481  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3481  HISTORY     - 19960907 GOOD             USPSQD
 CQ3481  HISTORY     - 19980303 GOOD             LADTD
 CQ3481
 CQ3481                          STATION DESCRIPTION
 CQ3481
 CQ3481'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3481'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3481'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 15.6
 CQ3481'KM (9.7 MI) ON HIGHWAY 171 TO THE MARK ON THE LEFT SET IN A HEADWALL.
 CQ3481'THE MARK IS 68 M (223.1 FT) NORTH FROM THE EXTENDED CENTER OF A GRAVEL
 CQ3481'DRIVE LEADING EAST, 9.4 M (30.8 FT) WEST FROM THE CENTER OF THE
 CQ3481'HIGHWAY, 0.6 M (2.0 FT) SOUTH FORM THE NORTH END OF THE HEADWALL, 0.6
 CQ3481'M (2.0 FT) NORTH FROM THE SOUTH END OF THE HEADWALL.  THE MARK IS 0.6
 CQ3481'M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 CQ3481
 CQ3481                          STATION RECOVERY (1996)
 CQ3481
 CQ3481'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3481'RECOVERED IN GOOD CONDITION.
 CQ3481
 CQ3481                          STATION RECOVERY (1998)
 CQ3481
 CQ3481'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 CQ3481'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) NORTH OF GRAND CANE, 5.4
 CQ3481'MI (8.7 KM) SOUTH OF KICKAPOO AND 10.0 MI (16.1 KM) NORTHWEST OF
 CQ3481'MANSFIELD.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CQ3481'DEVELOPMENT.  TO REACH THE STATION FROM THE WEST JUNCTION OF STATE
 CQ3481'HIGHWAY 3015 AND U.  S.  HIGHWAY 171 IN GRAND CANE, GO NORTH FOR 2.55
 CQ3481'MI (4.10 KM) ON HIGHWAY 171 TO THE STATION ON THE LEFT SET IN A
 CQ3481'HEADWALL.  THE STATION IS 31.0 FT (9.4 M) WEST FROM THE CENTER OF THE
 CQ3481'SOUTH BOUNDS LANES OF THE HIGHWAY, 2.0 FT (0.6 M) SOUTH FROM THE NORTH
 CQ3481'END OF THE HEADWALL, 2.0 FT (0.6 M) NORTH FROM THE SOUTH END OF THE
 CQ3481'HEADWALL, FLUSH WITH THE HEADWALL AND ABOUT 2.0 FT (0.6 M) BELOW THE
 CQ3481'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2549 ***********************************************************************
 BX2549  DESIGNATION -  16 V 5
 BX2549  PID         -  BX2549
 BX2549  STATE/COUNTY-  LA/DE SOTO
 BX2549  COUNTRY     -  US
 BX2549  USGS QUAD   -  PELICAN (2018)
 BX2549
 BX2549                         *CURRENT SURVEY CONTROL
 BX2549  ______________________________________________________________________
 BX2549* NAD 83(1986) POSITION- 31 55 32.     (N) 093 34 52.     (W)   SCALED
 BX2549* NAVD 88 ORTHO HEIGHT -    89.414 (meters)      293.35  (feet) ADJUSTED
 BX2549  ______________________________________________________________________
 BX2549  GEOID HEIGHT    -        -25.948 (meters)                     GEOID18
 BX2549  DYNAMIC HEIGHT  -         89.308 (meters)      293.00  (feet) COMP
 BX2549  MODELED GRAVITY -    979,456.5   (mgal)                       NAVD 88
 BX2549
 BX2549  VERT ORDER      -  SECOND    CLASS II
 BX2549
 BX2549.The horizontal coordinates were scaled from a map and have
 BX2549.an estimated accuracy of +/- 6 seconds.
 BX2549
 BX2549.The orthometric height was determined by differential leveling and
 BX2549.adjusted by the NATIONAL GEODETIC SURVEY
 BX2549.in February 1994.
 BX2549
 BX2549.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2549.GEOID18 height accuracy estimate available here.
 BX2549
 BX2549.Click photographs - Photos may exist for this station.
 BX2549
 BX2549.The dynamic height is computed by dividing the NAVD 88
 BX2549.geopotential number by the normal gravity value computed on the
 BX2549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2549.degrees latitude (g = 980.6199 gals.).
 BX2549
 BX2549.The modeled gravity was interpolated from observed gravity values.
 BX2549
 BX2549;                    North         East    Units  Estimated Accuracy
 BX2549;SPC LA N     -   158,570.      897,770.      MT  (+/- 180 meters Scaled)
 BX2549
 BX2549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR450323(NAD 83)
 BX2549
 BX2549                          SUPERSEDED SURVEY CONTROL
 BX2549
 BX2549.No superseded survey control is available for this station.
 BX2549
 BX2549_MARKER: DD = SURVEY DISK
 BX2549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2549_STAMPING: 16V5 1969
 BX2549_MARK LOGO: LADHGS
 BX2549_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2549+STABILITY: SURFACE MOTION
 BX2549
 BX2549  HISTORY     - Date     Condition        Report By
 BX2549  HISTORY     - 1969     MONUMENTED       LADH
 BX2549  HISTORY     - 1981     GOOD             LADTD
 BX2549  HISTORY     - 19970112 GOOD             USPSQD
 BX2549
 BX2549                          STATION DESCRIPTION
 BX2549
 BX2549'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2549'17.0 KM (10.6 MI) SE FROM MANSFIELD.
 BX2549'ABOUT 17.9 KM (11.12 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE
 BX2549'EMANUAL BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT NEAR
 BX2549'A LARGE METAL HISTORICAL SIGN AND SOUTHEAST OF A WHITE FRAME HOUSE,
 BX2549'32.3 METERS (106 FT) WEST OF THE CENTER OF THE HIGHWAY, 26.5 METERS
 BX2549'(87 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE OWNED BY W H
 BX2549'ROBINSON, AND 0.91 METER (3 FT) NORTH OF A FENCE.
 BX2549'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BX2549'THE MARK IS 0.61 M BELOW STATE HIGHWAY 175.
 BX2549
 BX2549                          STATION RECOVERY (1997)
 BX2549
 BX2549'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3485 ***********************************************************************
 CQ3485  DESIGNATION -  16 V 50
 CQ3485  PID         -  CQ3485
 CQ3485  STATE/COUNTY-  LA/DE SOTO
 CQ3485  COUNTRY     -  US
 CQ3485  USGS QUAD   -  GRAND CANE (2018)
 CQ3485
 CQ3485                         *CURRENT SURVEY CONTROL
 CQ3485  ______________________________________________________________________
 CQ3485* NAD 83(1986) POSITION- 32 05 43.     (N) 093 48 54.     (W)   SCALED
 CQ3485* NAVD 88 ORTHO HEIGHT -    87.215 (meters)      286.14  (feet) ADJUSTED
 CQ3485  ______________________________________________________________________
 CQ3485  GEOID HEIGHT    -        -25.772 (meters)                     GEOID18
 CQ3485  DYNAMIC HEIGHT  -         87.114 (meters)      285.81  (feet) COMP
 CQ3485  MODELED GRAVITY -    979,482.7   (mgal)                       NAVD 88
 CQ3485
 CQ3485  VERT ORDER      -  SECOND    CLASS I
 CQ3485
 CQ3485.The horizontal coordinates were scaled from a map and have
 CQ3485.an estimated accuracy of +/- 6 seconds.
 CQ3485
 CQ3485.The orthometric height was determined by differential leveling and
 CQ3485.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3485.in February 1994.
 CQ3485
 CQ3485.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3485.GEOID18 height accuracy estimate available here.
 CQ3485
 CQ3485.Click photographs - Photos may exist for this station.
 CQ3485
 CQ3485.The dynamic height is computed by dividing the NAVD 88
 CQ3485.geopotential number by the normal gravity value computed on the
 CQ3485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3485.degrees latitude (g = 980.6199 gals.).
 CQ3485
 CQ3485.The modeled gravity was interpolated from observed gravity values.
 CQ3485
 CQ3485;                    North         East    Units  Estimated Accuracy
 CQ3485;SPC LA N     -   177,630.      875,880.      MT  (+/- 180 meters Scaled)
 CQ3485
 CQ3485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR230512(NAD 83)
 CQ3485
 CQ3485                          SUPERSEDED SURVEY CONTROL
 CQ3485
 CQ3485.No superseded survey control is available for this station.
 CQ3485
 CQ3485_MARKER: DD = SURVEY DISK
 CQ3485_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3485_SP_SET: BRIDGE WINGWALL
 CQ3485_STAMPING: 16V50 1987
 CQ3485_MARK LOGO: LADTD
 CQ3485_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3485_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3485
 CQ3485  HISTORY     - Date     Condition        Report By
 CQ3485  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3485  HISTORY     - 19960907 GOOD             USPSQD
 CQ3485
 CQ3485                          STATION DESCRIPTION
 CQ3485
 CQ3485'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3485'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3485'TO REACH THE MARK FROMTHE COURTHOUSE IN MANSFIELD GO NORTH FOR 12.6 KM
 CQ3485'(7.8 MI) ON U S HIGHWAY 171 TO THE MARK ON THE RIGHT SET IN THE
 CQ3485'SOUTHEAST WINGWALL OF BRIDGE NUMBER 0250608031.
 CQ3485'THE MARK IS 7.2 M (23.6 FT) NORTHEAST FORM THE CENTER OF THE HIGHWAY,
 CQ3485'6.7 M (22.0 FT) SOUTHWEST FROM A BARBED WIRE FENCE, 0.5 M (1.6 FT)
 CQ3485'NORTHEAST FROM THE SOUTHEAST CORNER OF THE BRIDGE ABUTMENT AND 0.5 M
 CQ3485'(1.6 FT) SOUTHWEST FROM THE EAST END OF THE WINGWALL.  THE MARK IS
 CQ3485'ABOUT LEVEL WITH THE HIGHWAY.
 CQ3485
 CQ3485                          STATION RECOVERY (1996)
 CQ3485
 CQ3485'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3485'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3486 ***********************************************************************
 CQ3486  DESIGNATION -  16 V 51
 CQ3486  PID         -  CQ3486
 CQ3486  STATE/COUNTY-  LA/DE SOTO
 CQ3486  COUNTRY     -  US
 CQ3486  USGS QUAD   -  GRAND CANE (2018)
 CQ3486
 CQ3486                         *CURRENT SURVEY CONTROL
 CQ3486  ______________________________________________________________________
 CQ3486* NAD 83(1986) POSITION- 32 04 32.     (N) 093 47 59.     (W)   SCALED
 CQ3486* NAVD 88 ORTHO HEIGHT -    93.871 (meters)      307.98  (feet) ADJUSTED
 CQ3486  ______________________________________________________________________
 CQ3486  GEOID HEIGHT    -        -25.765 (meters)                     GEOID18
 CQ3486  DYNAMIC HEIGHT  -         93.762 (meters)      307.62  (feet) COMP
 CQ3486  MODELED GRAVITY -    979,481.3   (mgal)                       NAVD 88
 CQ3486
 CQ3486  VERT ORDER      -  SECOND    CLASS I
 CQ3486
 CQ3486.The horizontal coordinates were scaled from a map and have
 CQ3486.an estimated accuracy of +/- 6 seconds.
 CQ3486
 CQ3486.The orthometric height was determined by differential leveling and
 CQ3486.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3486.in February 1994.
 CQ3486
 CQ3486.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3486.GEOID18 height accuracy estimate available here.
 CQ3486
 CQ3486.Click photographs - Photos may exist for this station.
 CQ3486
 CQ3486.The dynamic height is computed by dividing the NAVD 88
 CQ3486.geopotential number by the normal gravity value computed on the
 CQ3486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3486.degrees latitude (g = 980.6199 gals.).
 CQ3486
 CQ3486.The modeled gravity was interpolated from observed gravity values.
 CQ3486
 CQ3486;                    North         East    Units  Estimated Accuracy
 CQ3486;SPC LA N     -   175,430.      877,300.      MT  (+/- 180 meters Scaled)
 CQ3486
 CQ3486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR245490(NAD 83)
 CQ3486
 CQ3486                          SUPERSEDED SURVEY CONTROL
 CQ3486
 CQ3486.No superseded survey control is available for this station.
 CQ3486
 CQ3486_MARKER: DD = SURVEY DISK
 CQ3486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3486_STAMPING: 16V51 1987
 CQ3486_MARK LOGO: LADTD
 CQ3486_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3486+STABILITY: SURFACE MOTION
 CQ3486_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3486+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2008
 CQ3486
 CQ3486  HISTORY     - Date     Condition        Report By
 CQ3486  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3486  HISTORY     - 19960907 GOOD             USPSQD
 CQ3486  HISTORY     - 20080324 GOOD             LBFH
 CQ3486
 CQ3486                          STATION DESCRIPTION
 CQ3486
 CQ3486'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3486'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3486'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 9.7 KM
 CQ3486'(6.0 MI) ON U S HIGHWAY 171 TO THE MARK ON THE RIGHT, ACROSS THE
 CQ3486'HIGHWAY FROM THE GRAND CANE AUCTION BARN.
 CQ3486'THE MARK IS 11.6 M (38.1 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 CQ3486'HIGHWAY, 3.2 M (10.5 FT) SOUTHEAST FROM A 48-INCH OAK TREE, 0.8 M
 CQ3486'(2.6 FT) SOUTH-SOUTHWEST FROM THE RIGHT-OF-WAY FENCE AND 0.6 M
 CQ3486'(2.0 FT) SOUTH-SOUTHWEST FROM A WITNESS POST.
 CQ3486
 CQ3486                          STATION RECOVERY (1996)
 CQ3486
 CQ3486'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3486'RECOVERED IN GOOD CONDITION.
 CQ3486
 CQ3486                          STATION RECOVERY (2008)
 CQ3486
 CQ3486'RECOVERY NOTE BY LINDAHL BROWNING FERRARI HELLSTROM 2008
 CQ3486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3487 ***********************************************************************
 CQ3487  DESIGNATION -  16 V 52
 CQ3487  PID         -  CQ3487
 CQ3487  STATE/COUNTY-  LA/DE SOTO
 CQ3487  COUNTRY     -  US
 CQ3487  USGS QUAD   -  GRAND CANE (2018)
 CQ3487
 CQ3487                         *CURRENT SURVEY CONTROL
 CQ3487  ______________________________________________________________________
 CQ3487* NAD 83(1986) POSITION- 32 03 52.     (N) 093 46 51.     (W)   SCALED
 CQ3487* NAVD 88 ORTHO HEIGHT -    99.410 (meters)      326.15  (feet) ADJUSTED
 CQ3487  ______________________________________________________________________
 CQ3487  GEOID HEIGHT    -        -25.764 (meters)                     GEOID18
 CQ3487  DYNAMIC HEIGHT  -         99.294 (meters)      325.77  (feet) COMP
 CQ3487  MODELED GRAVITY -    979,480.2   (mgal)                       NAVD 88
 CQ3487
 CQ3487  VERT ORDER      -  SECOND    CLASS I
 CQ3487
 CQ3487.The horizontal coordinates were scaled from a map and have
 CQ3487.an estimated accuracy of +/- 6 seconds.
 CQ3487
 CQ3487.The orthometric height was determined by differential leveling and
 CQ3487.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3487.in February 1994.
 CQ3487
 CQ3487.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3487.GEOID18 height accuracy estimate available here.
 CQ3487
 CQ3487.Click photographs - Photos may exist for this station.
 CQ3487
 CQ3487.The dynamic height is computed by dividing the NAVD 88
 CQ3487.geopotential number by the normal gravity value computed on the
 CQ3487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3487.degrees latitude (g = 980.6199 gals.).
 CQ3487
 CQ3487.The modeled gravity was interpolated from observed gravity values.
 CQ3487
 CQ3487;                    North         East    Units  Estimated Accuracy
 CQ3487;SPC LA N     -   174,170.      879,070.      MT  (+/- 180 meters Scaled)
 CQ3487
 CQ3487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR262478(NAD 83)
 CQ3487
 CQ3487                          SUPERSEDED SURVEY CONTROL
 CQ3487
 CQ3487.No superseded survey control is available for this station.
 CQ3487
 CQ3487_MARKER: DD = SURVEY DISK
 CQ3487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3487_STAMPING: 16V52 1987
 CQ3487_MARK LOGO: LADTD
 CQ3487_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3487+STABILITY: SURFACE MOTION
 CQ3487
 CQ3487  HISTORY     - Date     Condition        Report By
 CQ3487  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3487  HISTORY     - 19960907 GOOD             USPSQD
 CQ3487
 CQ3487                          STATION DESCRIPTION
 CQ3487
 CQ3487'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3487'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3487'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 7.8 KM
 CQ3487'(4.8 MI) TO THE MARK ON THE RIGHT SET NEAR THE ENTRANCE TO A FIELD.
 CQ3487'THE MARK IS 11.4 M (37.4 FT) NORTH FROM THE CENTER OF THE HIGHWAY, 8.7
 CQ3487'M (28.5 FT) EAST FROM THE CENTER OF THE ENTRANCE TO THE FIELD, 7.2 M
 CQ3487'(23.6 FT) WEST-SOUTHWEST FROM A 24-INCH WATER OAD TREE, 0.6 M
 CQ3487'(2.0 FT) SOUTH FROM THE RIGHT-OF-WAY FENCE AND 0.5 M (1.6 FT) SOUTH
 CQ3487'FROM A WITNESS POST.
 CQ3487
 CQ3487                          STATION RECOVERY (1996)
 CQ3487
 CQ3487'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3489 ***********************************************************************
 CQ3489  DESIGNATION -  16 V 53
 CQ3489  PID         -  CQ3489
 CQ3489  STATE/COUNTY-  LA/DE SOTO
 CQ3489  COUNTRY     -  US
 CQ3489  USGS QUAD   -  GRAND CANE (2018)
 CQ3489
 CQ3489                         *CURRENT SURVEY CONTROL
 CQ3489  ______________________________________________________________________
 CQ3489* NAD 83(1986) POSITION- 32 03 52.     (N) 093 45 54.     (W)   SCALED
 CQ3489* NAVD 88 ORTHO HEIGHT -   100.763 (meters)      330.59  (feet) ADJUSTED
 CQ3489  ______________________________________________________________________
 CQ3489  GEOID HEIGHT    -        -25.770 (meters)                     GEOID18
 CQ3489  DYNAMIC HEIGHT  -        100.647 (meters)      330.21  (feet) COMP
 CQ3489  MODELED GRAVITY -    979,479.6   (mgal)                       NAVD 88
 CQ3489
 CQ3489  VERT ORDER      -  SECOND    CLASS I
 CQ3489
 CQ3489.The horizontal coordinates were scaled from a map and have
 CQ3489.an estimated accuracy of +/- 6 seconds.
 CQ3489
 CQ3489.The orthometric height was determined by differential leveling and
 CQ3489.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3489.in February 1994.
 CQ3489
 CQ3489.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3489.GEOID18 height accuracy estimate available here.
 CQ3489
 CQ3489.Click photographs - Photos may exist for this station.
 CQ3489
 CQ3489.The dynamic height is computed by dividing the NAVD 88
 CQ3489.geopotential number by the normal gravity value computed on the
 CQ3489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3489.degrees latitude (g = 980.6199 gals.).
 CQ3489
 CQ3489.The modeled gravity was interpolated from observed gravity values.
 CQ3489
 CQ3489;                    North         East    Units  Estimated Accuracy
 CQ3489;SPC LA N     -   174,160.      880,560.      MT  (+/- 180 meters Scaled)
 CQ3489
 CQ3489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR277478(NAD 83)
 CQ3489
 CQ3489                          SUPERSEDED SURVEY CONTROL
 CQ3489
 CQ3489.No superseded survey control is available for this station.
 CQ3489
 CQ3489_MARKER: DD = SURVEY DISK
 CQ3489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3489_STAMPING: 16V53 1987
 CQ3489_MARK LOGO: LADTD
 CQ3489_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3489+STABILITY: SURFACE MOTION
 CQ3489
 CQ3489  HISTORY     - Date     Condition        Report By
 CQ3489  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3489  HISTORY     - 19960907 GOOD             USPSQD
 CQ3489
 CQ3489                          STATION DESCRIPTION
 CQ3489
 CQ3489'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3489'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3489'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 6.3 KM
 CQ3489'(3.9 MI) TO THE MARK ON THE RIGHT NEAR THE FENCE AROUND THE DE SOTO
 CQ3489'PARISH AIRPORT.
 CQ3489'THE MARK IS 35.4 M (116.1 FT) WEST FROM A POWER POLE WITH A
 CQ3489'TRANSFORMER ATTACHED, 14.3 M (46.9 FT) NORTH FROM THE CENTER OF THE
 CQ3489'HIGHWAY, 5.5 M (18.0 FT) WEST FROM A CHAIN LINK FENCE CORNER, 0.5 M
 CQ3489'(1.6 FT) SOUTH FROM THE FENCE AND 0.3 M (1.0 FT) SOUTH FROM A WITNESS
 CQ3489'POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE
 CQ3489'HIGHWAY.
 CQ3489
 CQ3489                          STATION RECOVERY (1996)
 CQ3489
 CQ3489'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3490 ***********************************************************************
 CQ3490  DESIGNATION -  16 V 54
 CQ3490  PID         -  CQ3490
 CQ3490  STATE/COUNTY-  LA/DE SOTO
 CQ3490  COUNTRY     -  US
 CQ3490  USGS QUAD   -  GRAND CANE (2018)
 CQ3490
 CQ3490                         *CURRENT SURVEY CONTROL
 CQ3490  ______________________________________________________________________
 CQ3490* NAD 83(1986) POSITION- 32 03 14.     (N) 093 44 59.     (W)   SCALED
 CQ3490* NAVD 88 ORTHO HEIGHT -    99.123 (meters)      325.21  (feet) ADJUSTED
 CQ3490  ______________________________________________________________________
 CQ3490  GEOID HEIGHT    -        -25.776 (meters)                     GEOID18
 CQ3490  DYNAMIC HEIGHT  -         99.009 (meters)      324.83  (feet) COMP
 CQ3490  MODELED GRAVITY -    979,479.2   (mgal)                       NAVD 88
 CQ3490
 CQ3490  VERT ORDER      -  SECOND    CLASS I
 CQ3490
 CQ3490.The horizontal coordinates were scaled from a map and have
 CQ3490.an estimated accuracy of +/- 6 seconds.
 CQ3490
 CQ3490.The orthometric height was determined by differential leveling and
 CQ3490.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3490.in February 1994.
 CQ3490
 CQ3490.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3490.GEOID18 height accuracy estimate available here.
 CQ3490
 CQ3490.Click photographs - Photos may exist for this station.
 CQ3490
 CQ3490.The dynamic height is computed by dividing the NAVD 88
 CQ3490.geopotential number by the normal gravity value computed on the
 CQ3490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3490.degrees latitude (g = 980.6199 gals.).
 CQ3490
 CQ3490.The modeled gravity was interpolated from observed gravity values.
 CQ3490
 CQ3490;                    North         East    Units  Estimated Accuracy
 CQ3490;SPC LA N     -   172,970.      881,990.      MT  (+/- 180 meters Scaled)
 CQ3490
 CQ3490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR292466(NAD 83)
 CQ3490
 CQ3490                          SUPERSEDED SURVEY CONTROL
 CQ3490
 CQ3490.No superseded survey control is available for this station.
 CQ3490
 CQ3490_MARKER: DD = SURVEY DISK
 CQ3490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3490_STAMPING: 16V54 1987
 CQ3490_MARK LOGO: LADTD
 CQ3490_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3490+STABILITY: SURFACE MOTION
 CQ3490
 CQ3490  HISTORY     - Date     Condition        Report By
 CQ3490  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3490  HISTORY     - 19961116 GOOD             USPSQD
 CQ3490
 CQ3490                          STATION DESCRIPTION
 CQ3490
 CQ3490'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3490'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3490'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 4.7 KM
 CQ3490'(2.9 MI) ON U S HIGHWAY 171 TO THE MARK ON THE LEFT SET NEAR A DRIVE.
 CQ3490'THE MARK IS 12.8 M (42.0 FT) SOUTHWEST FROM THE CENTER OF THE HIGHWAY,
 CQ3490'11.3 M (37.1 FT) NORTHWEST FROM POWER POLE NUMBER 495, 6.4 M
 CQ3490'(21.0 FT) NORTHWEST FROM THE CENTER OF THE DRIVE, 0.3 M (1.0 FT)
 CQ3490'NORTHEAST FROM A BARBED WIRE FENCE AND 0.3 M (1.0 FT) NORTHEAST FROM A
 CQ3490'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 CQ3490'THE HIGHWAY.
 CQ3490
 CQ3490                          STATION RECOVERY (1996)
 CQ3490
 CQ3490'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3491 ***********************************************************************
 CQ3491  DESIGNATION -  16 V 55
 CQ3491  PID         -  CQ3491
 CQ3491  STATE/COUNTY-  LA/DE SOTO
 CQ3491  COUNTRY     -  US
 CQ3491  USGS QUAD   -  MANSFIELD (2018)
 CQ3491
 CQ3491                         *CURRENT SURVEY CONTROL
 CQ3491  ______________________________________________________________________
 CQ3491* NAD 83(1986) POSITION- 32 03 11.     (N) 093 44 23.     (W)   SCALED
 CQ3491* NAVD 88 ORTHO HEIGHT -    74.375 (meters)      244.01  (feet) ADJUSTED
 CQ3491  ______________________________________________________________________
 CQ3491  GEOID HEIGHT    -        -25.781 (meters)                     GEOID18
 CQ3491  DYNAMIC HEIGHT  -         74.289 (meters)      243.73  (feet) COMP
 CQ3491  MODELED GRAVITY -    979,478.9   (mgal)                       NAVD 88
 CQ3491
 CQ3491  VERT ORDER      -  SECOND    CLASS I
 CQ3491
 CQ3491.The horizontal coordinates were scaled from a map and have
 CQ3491.an estimated accuracy of +/- 6 seconds.
 CQ3491
 CQ3491.The orthometric height was determined by differential leveling and
 CQ3491.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3491.in February 1994.
 CQ3491
 CQ3491.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3491.GEOID18 height accuracy estimate available here.
 CQ3491
 CQ3491.Click photographs - Photos may exist for this station.
 CQ3491
 CQ3491.The dynamic height is computed by dividing the NAVD 88
 CQ3491.geopotential number by the normal gravity value computed on the
 CQ3491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3491.degrees latitude (g = 980.6199 gals.).
 CQ3491
 CQ3491.The modeled gravity was interpolated from observed gravity values.
 CQ3491
 CQ3491;                    North         East    Units  Estimated Accuracy
 CQ3491;SPC LA N     -   172,870.      882,930.      MT  (+/- 180 meters Scaled)
 CQ3491
 CQ3491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR301465(NAD 83)
 CQ3491
 CQ3491                          SUPERSEDED SURVEY CONTROL
 CQ3491
 CQ3491.No superseded survey control is available for this station.
 CQ3491
 CQ3491_MARKER: DD = SURVEY DISK
 CQ3491_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3491_SP_SET: BRIDGE WINGWALL
 CQ3491_STAMPING: 16V55 1987
 CQ3491_MARK LOGO: LADTD
 CQ3491_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3491_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3491
 CQ3491  HISTORY     - Date     Condition        Report By
 CQ3491  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3491  HISTORY     - 19961116 GOOD             USPSQD
 CQ3491
 CQ3491                          STATION DESCRIPTION
 CQ3491
 CQ3491'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3491'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3491'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 3.5 KM
 CQ3491'(2.2 MI) ON U S HIGHWAY 171 TO THE MARK ON THE LEFT IN THE SOUTHWEST
 CQ3491'WINGWALL OF BRIDGE NUMBER 0250062231.
 CQ3491'THE MARK IS 26.8 M (87.9 FT) NORTH FROM POWER POLE NUMBER 42, 6.6 M
 CQ3491'(21.7 FT) SOUTH-SOUTHWEST FROM THE CENTER OF THE HIGHWAY, 0.5 M
 CQ3491'(1.6 FT) NORTH-NORTHEAST FROM THE WEST END OF THE WINGWALL AND 0.5 M
 CQ3491'(1.6 FT) SOUTH FROM THE SOUTHWEST ABUTMENT.  THE MARK IS ABOUT LEVEL
 CQ3491'WITH THE HIGHWAY.
 CQ3491
 CQ3491                          STATION RECOVERY (1996)
 CQ3491
 CQ3491'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3492 ***********************************************************************
 CQ3492  DESIGNATION -  16 V 56
 CQ3492  PID         -  CQ3492
 CQ3492  STATE/COUNTY-  LA/DE SOTO
 CQ3492  COUNTRY     -  US
 CQ3492  USGS QUAD   -  MANSFIELD (2018)
 CQ3492
 CQ3492                         *CURRENT SURVEY CONTROL
 CQ3492  ______________________________________________________________________
 CQ3492* NAD 83(1986) POSITION- 32 02 43.     (N) 093 43 43.     (W)   SCALED
 CQ3492* NAVD 88 ORTHO HEIGHT -   101.038 (meters)      331.49  (feet) ADJUSTED
 CQ3492  ______________________________________________________________________
 CQ3492  GEOID HEIGHT    -        -25.786 (meters)                     GEOID18
 CQ3492  DYNAMIC HEIGHT  -        100.920 (meters)      331.10  (feet) COMP
 CQ3492  MODELED GRAVITY -    979,478.4   (mgal)                       NAVD 88
 CQ3492
 CQ3492  VERT ORDER      -  SECOND    CLASS I
 CQ3492
 CQ3492.The horizontal coordinates were scaled from a map and have
 CQ3492.an estimated accuracy of +/- 6 seconds.
 CQ3492
 CQ3492.The orthometric height was determined by differential leveling and
 CQ3492.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3492.in February 1994.
 CQ3492
 CQ3492.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3492.GEOID18 height accuracy estimate available here.
 CQ3492
 CQ3492.Click photographs - Photos may exist for this station.
 CQ3492
 CQ3492.The dynamic height is computed by dividing the NAVD 88
 CQ3492.geopotential number by the normal gravity value computed on the
 CQ3492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3492.degrees latitude (g = 980.6199 gals.).
 CQ3492
 CQ3492.The modeled gravity was interpolated from observed gravity values.
 CQ3492
 CQ3492;                    North         East    Units  Estimated Accuracy
 CQ3492;SPC LA N     -   171,990.      883,970.      MT  (+/- 180 meters Scaled)
 CQ3492
 CQ3492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR312456(NAD 83)
 CQ3492
 CQ3492                          SUPERSEDED SURVEY CONTROL
 CQ3492
 CQ3492.No superseded survey control is available for this station.
 CQ3492
 CQ3492_MARKER: DD = SURVEY DISK
 CQ3492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3492_STAMPING: 16V56 1987
 CQ3492_MARK LOGO: LADTD
 CQ3492_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3492+STABILITY: SURFACE MOTION
 CQ3492
 CQ3492  HISTORY     - Date     Condition        Report By
 CQ3492  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3492  HISTORY     - 19961116 GOOD             USPSQD
 CQ3492
 CQ3492                          STATION DESCRIPTION
 CQ3492
 CQ3492'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3492'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3492'TO REACH THE MARK FROM THE COURTHOUSE IN MANSFIELD GO NORTH FOR 2.1 KM
 CQ3492'(1.3 MI) ON HIGHWAY 171 TO THE MARK ON THE RIGHT JUST PAST THE VFW
 CQ3492'HALL,  24.5 M (80.4 FT) SOUTHEAST FROM THE CENTER OF THE DRIVE
 CQ3492'LEADING INTO THE WOODS, 14.2 M (46.6 FT) NORTHEAST FROM THE CENTER OF
 CQ3492'THE HIGHWAY, 1.4 M (4.6 FT) SOUTHWEST FROM A WITNESS POST AND 0.9 M
 CQ3492'(3.0 FT) NORTHEAST FROM POWER POLE NUMBER 25.  THE MARK IS FLUSH WITH
 CQ3492'THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3492
 CQ3492                          STATION RECOVERY (1996)
 CQ3492
 CQ3492'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3493 ***********************************************************************
 CQ3493  DESIGNATION -  16 V 57
 CQ3493  PID         -  CQ3493
 CQ3493  STATE/COUNTY-  LA/DE SOTO
 CQ3493  COUNTRY     -  US
 CQ3493  USGS QUAD   -  MANSFIELD (2018)
 CQ3493
 CQ3493                         *CURRENT SURVEY CONTROL
 CQ3493  ______________________________________________________________________
 CQ3493* NAD 83(1986) POSITION- 32 02 28.40   (N) 093 42 46.38   (W)   HD_HELD1
 CQ3493* NAVD 88 ORTHO HEIGHT -   104.447 (meters)      342.67  (feet) ADJUSTED
 CQ3493  ______________________________________________________________________
 CQ3493  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 CQ3493  DYNAMIC HEIGHT  -        104.326 (meters)      342.28  (feet) COMP
 CQ3493  MODELED GRAVITY -    979,477.7   (mgal)                       NAVD 88
 CQ3493
 CQ3493  VERT ORDER      -  SECOND    CLASS I
 CQ3493
 CQ3493.The horizontal coordinates were determined by differentially corrected
 CQ3493.hand held GPS observations or other comparable positioning techniques
 CQ3493.and have an estimated accuracy of +/- 3 meters.
 CQ3493
 CQ3493.The orthometric height was determined by differential leveling and
 CQ3493.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3493.in February 1994.
 CQ3493
 CQ3493.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3493.GEOID18 height accuracy estimate available here.
 CQ3493
 CQ3493.Click photographs - Photos may exist for this station.
 CQ3493
 CQ3493.The dynamic height is computed by dividing the NAVD 88
 CQ3493.geopotential number by the normal gravity value computed on the
 CQ3493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3493.degrees latitude (g = 980.6199 gals.).
 CQ3493
 CQ3493.The modeled gravity was interpolated from observed gravity values.
 CQ3493
 CQ3493;                    North         East    Units  Estimated Accuracy
 CQ3493;SPC LA N     -   171,524.1     885,454.0     MT  (+/- 3 meters HH1 GPS) 
 CQ3493
 CQ3493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3269345227(NAD 83)
 CQ3493
 CQ3493                          SUPERSEDED SURVEY CONTROL
 CQ3493
 CQ3493.No superseded survey control is available for this station.
 CQ3493
 CQ3493_MARKER: DD = SURVEY DISK
 CQ3493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3493_STAMPING: 16V57 1987
 CQ3493_MARK LOGO: LADTD
 CQ3493_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3493+STABILITY: SURFACE MOTION
 CQ3493
 CQ3493  HISTORY     - Date     Condition        Report By
 CQ3493  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3493  HISTORY     - 19961116 GOOD             USPSQD
 CQ3493
 CQ3493                          STATION DESCRIPTION
 CQ3493
 CQ3493'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3493'THE MARK IS LOCATED 0.5 KM (0.3 MI) NORTH OF THE COURTHOUSE IN
 CQ3493'MANSFIELD, AT THE NABORS TRAILER COMPANY AT A 90 DEGREE TURN IN THE
 CQ3493'HIGHWAY.  OWNERSHIP--LOUISIAIA DEPARTMENT OF TRANSPORTATION AND
 CQ3493'DEVELOPMENT.
 CQ3493'THE MARK IS 11 M (36.1 FT) WEST FROM THE CENTER OF GEORGE HUNT ROAD,
 CQ3493'10.1 METERS NORTH FROM THE CENTER OF THE HIGHWAY, 1.5 M (4.9 FT) WEST
 CQ3493'FROM A CHAIN LINK FENCE, 0.9 M (3.0 FT) NORTH FROM POWER POLE NUMBER
 CQ3493'1095, 0.5 M (1.6 FT) SOUTH FROM A CHAIN LINK FENCE AND 0.3 M
 CQ3493'(1.0 FT) SOUTH FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE
 CQ3493'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3493
 CQ3493                          STATION RECOVERY (1996)
 CQ3493
 CQ3493'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3494 ***********************************************************************
 CQ3494  DESIGNATION -  16 V 58
 CQ3494  PID         -  CQ3494
 CQ3494  STATE/COUNTY-  LA/DE SOTO
 CQ3494  COUNTRY     -  US
 CQ3494  USGS QUAD   -  MANSFIELD (2018)
 CQ3494
 CQ3494                         *CURRENT SURVEY CONTROL
 CQ3494  ______________________________________________________________________
 CQ3494* NAD 83(1986) POSITION- 32 01 07.     (N) 093 42 51.     (W)   SCALED
 CQ3494* NAVD 88 ORTHO HEIGHT -   107.113 (meters)      351.42  (feet) ADJUSTED
 CQ3494  ______________________________________________________________________
 CQ3494  GEOID HEIGHT    -        -25.792 (meters)                     GEOID18
 CQ3494  DYNAMIC HEIGHT  -        106.989 (meters)      351.01  (feet) COMP
 CQ3494  MODELED GRAVITY -    979,476.7   (mgal)                       NAVD 88
 CQ3494
 CQ3494  VERT ORDER      -  SECOND    CLASS I
 CQ3494
 CQ3494.The horizontal coordinates were scaled from a map and have
 CQ3494.an estimated accuracy of +/- 6 seconds.
 CQ3494
 CQ3494.The orthometric height was determined by differential leveling and
 CQ3494.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3494.in February 1994.
 CQ3494
 CQ3494.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3494.GEOID18 height accuracy estimate available here.
 CQ3494
 CQ3494.Click photographs - Photos may exist for this station.
 CQ3494
 CQ3494.The dynamic height is computed by dividing the NAVD 88
 CQ3494.geopotential number by the normal gravity value computed on the
 CQ3494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3494.degrees latitude (g = 980.6199 gals.).
 CQ3494
 CQ3494.The modeled gravity was interpolated from observed gravity values.
 CQ3494
 CQ3494;                    North         East    Units  Estimated Accuracy
 CQ3494;SPC LA N     -   169,020.      885,310.      MT  (+/- 180 meters Scaled)
 CQ3494
 CQ3494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR325427(NAD 83)
 CQ3494
 CQ3494                          SUPERSEDED SURVEY CONTROL
 CQ3494
 CQ3494.No superseded survey control is available for this station.
 CQ3494
 CQ3494_MARKER: DD = SURVEY DISK
 CQ3494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3494_STAMPING: 16V58 1987
 CQ3494_MARK LOGO: LADTD
 CQ3494_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3494+STABILITY: SURFACE MOTION
 CQ3494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3494+SATELLITE: SATELLITE OBSERVATIONS - 1987
 CQ3494
 CQ3494  HISTORY     - Date     Condition        Report By
 CQ3494  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3494  HISTORY     - 19961116 GOOD             USPSQD
 CQ3494
 CQ3494                          STATION DESCRIPTION
 CQ3494
 CQ3494'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3494'THE STATION IS LOCATED IN THE SOUTHERN PART OF MANSFIELD.
 CQ3494'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3494'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 CQ3494'THE COURTHOUSE IN MANSFIELD GO SOUTH FOR 2.4 KM (1.5 MI) ON HIGHWAY
 CQ3494'171 TO THE STATION ON THE RIGHT SET NEAR A POWER POLE.
 CQ3494'THE STATION IS 28.9 M (94.8 FT) NORTHEAST FROM THE NORTHEAST CORNER OF
 CQ3494'A CONCRETE BLOCK BUILDING, 10.1 M (33.1 FT) SOUTH FROM THE CENTER OF
 CQ3494'A SHELL ROAD, 7.5 M (24.6 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 CQ3494'2.0 M (6.6 FT) NORTH-NORTHEAST FROM POWER POLE 29526-29527 AND 0.3 M
 CQ3494'(1.0 FT) EAST FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE
 CQ3494'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3494
 CQ3494                          STATION RECOVERY (1996)
 CQ3494
 CQ3494'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3113 ***********************************************************************
 BX3113  DESIGNATION -  16 V 59
 BX3113  PID         -  BX3113
 BX3113  STATE/COUNTY-  LA/DE SOTO
 BX3113  COUNTRY     -  US
 BX3113  USGS QUAD   -  TRENTON (2018)
 BX3113
 BX3113                         *CURRENT SURVEY CONTROL
 BX3113  ______________________________________________________________________
 BX3113* NAD 83(1986) POSITION- 31 58 46.39   (N) 093 42 50.71   (W)   HD_HELD1
 BX3113* NAVD 88 ORTHO HEIGHT -   103.064 (meters)      338.14  (feet) ADJUSTED
 BX3113  ______________________________________________________________________
 BX3113  GEOID HEIGHT    -        -25.807 (meters)                     GEOID18
 BX3113  DYNAMIC HEIGHT  -        102.944 (meters)      337.74  (feet) COMP
 BX3113  MODELED GRAVITY -    979,475.9   (mgal)                       NAVD 88
 BX3113
 BX3113  VERT ORDER      -  SECOND    CLASS I
 BX3113
 BX3113.The horizontal coordinates were determined by differentially corrected
 BX3113.hand held GPS observations or other comparable positioning techniques
 BX3113.and have an estimated accuracy of +/- 3 meters.
 BX3113
 BX3113.The orthometric height was determined by differential leveling and
 BX3113.adjusted by the NATIONAL GEODETIC SURVEY
 BX3113.in February 1994.
 BX3113
 BX3113.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3113.GEOID18 height accuracy estimate available here.
 BX3113
 BX3113.Click photographs - Photos may exist for this station.
 BX3113
 BX3113.The dynamic height is computed by dividing the NAVD 88
 BX3113.geopotential number by the normal gravity value computed on the
 BX3113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3113.degrees latitude (g = 980.6199 gals.).
 BX3113
 BX3113.The modeled gravity was interpolated from observed gravity values.
 BX3113
 BX3113;                    North         East    Units  Estimated Accuracy
 BX3113;SPC LA N     -   164,688.0     885,263.9     MT  (+/- 3 meters HH1 GPS) 
 BX3113
 BX3113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR3253538391(NAD 83)
 BX3113
 BX3113                          SUPERSEDED SURVEY CONTROL
 BX3113
 BX3113.No superseded survey control is available for this station.
 BX3113
 BX3113_MARKER: DD = SURVEY DISK
 BX3113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3113_STAMPING: 16V59 1987
 BX3113_MARK LOGO: LADTD
 BX3113_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3113+STABILITY: SURFACE MOTION
 BX3113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3113+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3113
 BX3113  HISTORY     - Date     Condition        Report By
 BX3113  HISTORY     - 1987     MONUMENTED       LADTD
 BX3113  HISTORY     - 19970112 GOOD             USPSQD
 BX3113
 BX3113                          STATION DESCRIPTION
 BX3113
 BX3113'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3113'THE STATION IS LOCATED 6.6 KM (4.1 MI) SOUTH OF MANSFIELD.
 BX3113'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3113'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND 84 AT
 BX3113'THE COURTHOUSE IN MANSFIELD GO SOUTH FOR 6.6 KM (4.1 MI) ON HIGHWAY
 BX3113'171 TO THE STATION ON THE RIGHT.
 BX3113'THE STATION IS 18.4 M (60.4 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 BX3113'7.6 M (24.9 FT) SOUTH FROM THE CENTER OF A GRAVEL DRIVE LEADING TO A
 BX3113'BRICK HOUSE, 1.2 M (3.9 FT) SOUTH FROM POWER POLE NUMBER 73 AND 0.5 M
 BX3113'(1.6 FT) EAST FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE
 BX3113'GROUND AND 1.5 M (4.9 FT) ABOVE THE HIGHWAY.
 BX3113
 BX3113                          STATION RECOVERY (1997)
 BX3113
 BX3113'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2548 ***********************************************************************
 BX2548  DESIGNATION -  16 V 6
 BX2548  PID         -  BX2548
 BX2548  STATE/COUNTY-  LA/DE SOTO
 BX2548  COUNTRY     -  US
 BX2548  USGS QUAD   -  PELICAN (2018)
 BX2548
 BX2548                         *CURRENT SURVEY CONTROL
 BX2548  ______________________________________________________________________
 BX2548* NAD 83(1986) POSITION- 31 56 13.     (N) 093 35 19.     (W)   SCALED
 BX2548* NAVD 88 ORTHO HEIGHT -   101.116 (meters)      331.74  (feet) ADJUSTED
 BX2548  ______________________________________________________________________
 BX2548  GEOID HEIGHT    -        -25.930 (meters)                     GEOID18
 BX2548  DYNAMIC HEIGHT  -        100.996 (meters)      331.35  (feet) COMP
 BX2548  MODELED GRAVITY -    979,457.8   (mgal)                       NAVD 88
 BX2548
 BX2548  VERT ORDER      -  SECOND    CLASS II
 BX2548
 BX2548.The horizontal coordinates were scaled from a map and have
 BX2548.an estimated accuracy of +/- 6 seconds.
 BX2548
 BX2548.The orthometric height was determined by differential leveling and
 BX2548.adjusted by the NATIONAL GEODETIC SURVEY
 BX2548.in February 1994.
 BX2548
 BX2548.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2548.GEOID18 height accuracy estimate available here.
 BX2548
 BX2548.Click photographs - Photos may exist for this station.
 BX2548
 BX2548.The dynamic height is computed by dividing the NAVD 88
 BX2548.geopotential number by the normal gravity value computed on the
 BX2548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2548.degrees latitude (g = 980.6199 gals.).
 BX2548
 BX2548.The modeled gravity was interpolated from observed gravity values.
 BX2548
 BX2548;                    North         East    Units  Estimated Accuracy
 BX2548;SPC LA N     -   159,840.      897,070.      MT  (+/- 180 meters Scaled)
 BX2548
 BX2548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR443335(NAD 83)
 BX2548
 BX2548                          SUPERSEDED SURVEY CONTROL
 BX2548
 BX2548.No superseded survey control is available for this station.
 BX2548
 BX2548_MARKER: DD = SURVEY DISK
 BX2548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2548_STAMPING: 16V6 1969
 BX2548_MARK LOGO: LADHGS
 BX2548_PROJECTION: FLUSH
 BX2548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2548+STABILITY: SURFACE MOTION
 BX2548
 BX2548  HISTORY     - Date     Condition        Report By
 BX2548  HISTORY     - 1969     MONUMENTED       LADH
 BX2548  HISTORY     - 1981     GOOD             LADTD
 BX2548  HISTORY     - 19970112 GOOD             USPSQD
 BX2548
 BX2548                          STATION DESCRIPTION
 BX2548
 BX2548'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2548'15.6 KM (9.7 MI) SE FROM MANSFIELD.
 BX2548'ABOUT 16.4 KM (10.2 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2548'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT AT CARNAHANS
 BX2548'STORE AT THE INTERSECTION OF STATE HIGHWAYS 175 AND 346, 33.5 METERS
 BX2548'(110 FT) WEST OF STATE HIGHWAY 175, 16.2 METERS (53 FT) NORTH OF A
 BX2548'GARAGE, 1.4 METERS (4.5 FT) EAST OF A PUMP HOUSE, 0.61 METER (2 FT)
 BX2548'SOUTH OF A FENCE.
 BX2548'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BX2548'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 BX2548
 BX2548                          STATION RECOVERY (1997)
 BX2548
 BX2548'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3114 ***********************************************************************
 BX3114  DESIGNATION -  16 V 60
 BX3114  PID         -  BX3114
 BX3114  STATE/COUNTY-  LA/DE SOTO
 BX3114  COUNTRY     -  US
 BX3114  USGS QUAD   -  TRENTON (2018)
 BX3114
 BX3114                         *CURRENT SURVEY CONTROL
 BX3114  ______________________________________________________________________
 BX3114* NAD 83(1986) POSITION- 31 57 33.     (N) 093 43 13.     (W)   SCALED
 BX3114* NAVD 88 ORTHO HEIGHT -   104.238 (meters)      341.99  (feet) ADJUSTED
 BX3114  ______________________________________________________________________
 BX3114  GEOID HEIGHT    -        -25.817 (meters)                     GEOID18
 BX3114  DYNAMIC HEIGHT  -        104.117 (meters)      341.59  (feet) COMP
 BX3114  MODELED GRAVITY -    979,474.6   (mgal)                       NAVD 88
 BX3114
 BX3114  VERT ORDER      -  SECOND    CLASS I
 BX3114
 BX3114.The horizontal coordinates were scaled from a map and have
 BX3114.an estimated accuracy of +/- 6 seconds.
 BX3114
 BX3114.The orthometric height was determined by differential leveling and
 BX3114.adjusted by the NATIONAL GEODETIC SURVEY
 BX3114.in February 1994.
 BX3114
 BX3114.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3114.GEOID18 height accuracy estimate available here.
 BX3114
 BX3114.Click photographs - Photos may exist for this station.
 BX3114
 BX3114.The dynamic height is computed by dividing the NAVD 88
 BX3114.geopotential number by the normal gravity value computed on the
 BX3114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3114.degrees latitude (g = 980.6199 gals.).
 BX3114
 BX3114.The modeled gravity was interpolated from observed gravity values.
 BX3114
 BX3114;                    North         East    Units  Estimated Accuracy
 BX3114;SPC LA N     -   162,430.      884,650.      MT  (+/- 180 meters Scaled)
 BX3114
 BX3114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR319361(NAD 83)
 BX3114
 BX3114                          SUPERSEDED SURVEY CONTROL
 BX3114
 BX3114.No superseded survey control is available for this station.
 BX3114
 BX3114_MARKER: DD = SURVEY DISK
 BX3114_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX3114_SP_SET: HEADWALL
 BX3114_STAMPING: 16V60 1987
 BX3114_MARK LOGO: LADTD
 BX3114_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3114+STABILITY: SURFACE MOTION
 BX3114_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3114+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3114
 BX3114  HISTORY     - Date     Condition        Report By
 BX3114  HISTORY     - 1987     MONUMENTED       LADTD
 BX3114  HISTORY     - 19970112 GOOD             USPSQD
 BX3114
 BX3114                          STATION DESCRIPTION
 BX3114
 BX3114'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3114'THE STAITON IS LOCATED ABOUT 9.5 KM (5.9 MI) SOUTH OF MANSFIELD.
 BX3114'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3114'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3114'THE COURTHOUSE IN MANSFIELD GO SOUTH FOR 9.5 KM (5.9 MI) ON HIGHWAY
 BX3114'171 TO THE STATION ON THE LEFT SET IN THE NORTH END OF A HEADWALL.
 BX3114'THE STATION IS 7.0 M (23.0 FT) NORTH-NORTHWEST FROM THE SOUTH END OF
 BX3114'THE HEADWALL, 6.7 M (22.0 FT) EAST FROM THE CENTER OF THE HIGHWAY,
 BX3114'0.7 M (2.3 FT) SOUTH-SOUTHEAST FROM THE NORTH END OF THE HEADWALL AND
 BX3114'0.3 M (1.0 FT) SOUTHWEST FROM A WITNESS POST.  THE STATION IS ABOUT
 BX3114'LEVEL WITH THE HIGHWAY.
 BX3114
 BX3114                          STATION RECOVERY (1997)
 BX3114
 BX3114'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3115 ***********************************************************************
 BX3115  DESIGNATION -  16 V 61
 BX3115  PID         -  BX3115
 BX3115  STATE/COUNTY-  LA/DE SOTO
 BX3115  COUNTRY     -  US
 BX3115  USGS QUAD   -  TRENTON (2018)
 BX3115
 BX3115                         *CURRENT SURVEY CONTROL
 BX3115  ______________________________________________________________________
 BX3115* NAD 83(1986) POSITION- 31 56 36.     (N) 093 43 07.     (W)   SCALED
 BX3115* NAVD 88 ORTHO HEIGHT -   108.040 (meters)      354.46  (feet) ADJUSTED
 BX3115  ______________________________________________________________________
 BX3115  GEOID HEIGHT    -        -25.836 (meters)                     GEOID18
 BX3115  DYNAMIC HEIGHT  -        107.914 (meters)      354.05  (feet) COMP
 BX3115  MODELED GRAVITY -    979,472.8   (mgal)                       NAVD 88
 BX3115
 BX3115  VERT ORDER      -  SECOND    CLASS I
 BX3115
 BX3115.The horizontal coordinates were scaled from a map and have
 BX3115.an estimated accuracy of +/- 6 seconds.
 BX3115
 BX3115.The orthometric height was determined by differential leveling and
 BX3115.adjusted by the NATIONAL GEODETIC SURVEY
 BX3115.in February 1994.
 BX3115
 BX3115.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3115.GEOID18 height accuracy estimate available here.
 BX3115
 BX3115.Click photographs - Photos may exist for this station.
 BX3115
 BX3115.The dynamic height is computed by dividing the NAVD 88
 BX3115.geopotential number by the normal gravity value computed on the
 BX3115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3115.degrees latitude (g = 980.6199 gals.).
 BX3115
 BX3115.The modeled gravity was interpolated from observed gravity values.
 BX3115
 BX3115;                    North         East    Units  Estimated Accuracy
 BX3115;SPC LA N     -   160,680.      884,790.      MT  (+/- 180 meters Scaled)
 BX3115
 BX3115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR320343(NAD 83)
 BX3115
 BX3115                          SUPERSEDED SURVEY CONTROL
 BX3115
 BX3115.No superseded survey control is available for this station.
 BX3115
 BX3115_MARKER: DD = SURVEY DISK
 BX3115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3115_STAMPING: 16V61 1987
 BX3115_MARK LOGO: LADTD
 BX3115_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3115+STABILITY: SURFACE MOTION
 BX3115_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3115+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3115
 BX3115  HISTORY     - Date     Condition        Report By
 BX3115  HISTORY     - 1987     MONUMENTED       LADTD
 BX3115  HISTORY     - 19970112 GOOD             USPSQD
 BX3115
 BX3115                          STATION DESCRIPTION
 BX3115
 BX3115'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3115'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3115'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3115'COURTHOUSE IN MANSFIELD GO SOUTH FOR 11.4 KM (7.1 MI) ON HIGHWAY 171
 BX3115'TO THE STATION ON THE RIGHT SET NEAR THE LAZY-H FEED STORE.
 BX3115'THE STATION IS 14.9 M (48.9 FT) WEST FROM THE CENTER OF THE HIGHWAY, 9
 BX3115'M (29.5 FT) SOUTH FROM THE SOUTHEAST CORNER OF THE FEED STORE, 8.9 M
 BX3115'(29.2 FT) EAST FROM A 127.0 CM (50 INCH) OAK TREE, 0.9 M (3.0 FT)
 BX3115'EAST OF A FENCE CORNER AND 0.6 M (2.0 FT) EAST-NORTHEAST OF A WITNESS
 BX3115'POST.  THE STATION IS FLUSH WITH THE GROUND AND LEVEL WITH HIGHWAY.
 BX3115
 BX3115                          STATION RECOVERY (1997)
 BX3115
 BX3115'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3116 ***********************************************************************
 BX3116  DESIGNATION -  16 V 62
 BX3116  PID         -  BX3116
 BX3116  STATE/COUNTY-  LA/DE SOTO
 BX3116  COUNTRY     -  US
 BX3116  USGS QUAD   -  TRENTON (2018)
 BX3116
 BX3116                         *CURRENT SURVEY CONTROL
 BX3116  ______________________________________________________________________
 BX3116* NAD 83(1986) POSITION- 31 55 39.     (N) 093 42 55.     (W)   SCALED
 BX3116* NAVD 88 ORTHO HEIGHT -    94.669 (meters)      310.59  (feet) ADJUSTED
 BX3116  ______________________________________________________________________
 BX3116  GEOID HEIGHT    -        -25.859 (meters)                     GEOID18
 BX3116  DYNAMIC HEIGHT  -         94.559 (meters)      310.23  (feet) COMP
 BX3116  MODELED GRAVITY -    979,470.7   (mgal)                       NAVD 88
 BX3116
 BX3116  VERT ORDER      -  SECOND    CLASS I
 BX3116
 BX3116.The horizontal coordinates were scaled from a map and have
 BX3116.an estimated accuracy of +/- 6 seconds.
 BX3116
 BX3116.The orthometric height was determined by differential leveling and
 BX3116.adjusted by the NATIONAL GEODETIC SURVEY
 BX3116.in February 1994.
 BX3116
 BX3116.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3116.GEOID18 height accuracy estimate available here.
 BX3116
 BX3116.Click photographs - Photos may exist for this station.
 BX3116
 BX3116.The dynamic height is computed by dividing the NAVD 88
 BX3116.geopotential number by the normal gravity value computed on the
 BX3116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3116.degrees latitude (g = 980.6199 gals.).
 BX3116
 BX3116.The modeled gravity was interpolated from observed gravity values.
 BX3116
 BX3116;                    North         East    Units  Estimated Accuracy
 BX3116;SPC LA N     -   158,920.      885,090.      MT  (+/- 180 meters Scaled)
 BX3116
 BX3116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR323326(NAD 83)
 BX3116
 BX3116                          SUPERSEDED SURVEY CONTROL
 BX3116
 BX3116.No superseded survey control is available for this station.
 BX3116
 BX3116_MARKER: DD = SURVEY DISK
 BX3116_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX3116_SP_SET: HEADWALL
 BX3116_STAMPING: 16V62 1987
 BX3116_MARK LOGO: LADTD
 BX3116_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3116+STABILITY: SURFACE MOTION
 BX3116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3116+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3116
 BX3116  HISTORY     - Date     Condition        Report By
 BX3116  HISTORY     - 1987     MONUMENTED       LADTD
 BX3116  HISTORY     - 19970112 GOOD             USPSQD
 BX3116
 BX3116                          STATION DESCRIPTION
 BX3116
 BX3116'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3116'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3116'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3116'THE COURTHOUSE IN MANSFIELD GO SOUTH FOR 13.2 KM (8.2 MI) ON HIGHWAY
 BX3116'171 TO THE STATION ON THE RIGHT SET IN THE SOUTH END OF A CONCRETE
 BX3116'HEADWALL,  9.1 M (29.9 FT) EAST FROM A FIVE STRAND BARBED WIRE
 BX3116'FENCE, 7.0 M (23.0 FT) WEST FROM THE CENTER OF THE HIGHWAY, 5.8 M
 BX3116'(19.0 FT) SOUTH FROM THE NORTH END OF THE HEADWALL, 0.3 M (1.0 FT)
 BX3116'NORTH FROM THE SOUTH END OF THE HEADWALL AND 0.2 M (0.7 FT) EAST FROM
 BX3116'A WITNESS POST.  THE STATION IS ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL
 BX3116'OF THE HIGHWAY.
 BX3116
 BX3116                          STATION RECOVERY (1997)
 BX3116
 BX3116'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3117 ***********************************************************************
 BX3117  DESIGNATION -  16 V 63
 BX3117  PID         -  BX3117
 BX3117  STATE/COUNTY-  LA/DE SOTO
 BX3117  COUNTRY     -  US
 BX3117  USGS QUAD   -  TRENTON (2018)
 BX3117
 BX3117                         *CURRENT SURVEY CONTROL
 BX3117  ______________________________________________________________________
 BX3117* NAD 83(1986) POSITION- 31 53 39.     (N) 093 42 25.     (W)   SCALED
 BX3117* NAVD 88 ORTHO HEIGHT -    85.678 (meters)      281.10  (feet) ADJUSTED
 BX3117  ______________________________________________________________________
 BX3117  GEOID HEIGHT    -        -25.920 (meters)                     GEOID18
 BX3117  DYNAMIC HEIGHT  -         85.577 (meters)      280.76  (feet) COMP
 BX3117  MODELED GRAVITY -    979,465.5   (mgal)                       NAVD 88
 BX3117
 BX3117  VERT ORDER      -  SECOND    CLASS I
 BX3117
 BX3117.The horizontal coordinates were scaled from a map and have
 BX3117.an estimated accuracy of +/- 6 seconds.
 BX3117
 BX3117.The orthometric height was determined by differential leveling and
 BX3117.adjusted by the NATIONAL GEODETIC SURVEY
 BX3117.in February 1994.
 BX3117
 BX3117.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3117.GEOID18 height accuracy estimate available here.
 BX3117
 BX3117.Click photographs - Photos may exist for this station.
 BX3117
 BX3117.The dynamic height is computed by dividing the NAVD 88
 BX3117.geopotential number by the normal gravity value computed on the
 BX3117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3117.degrees latitude (g = 980.6199 gals.).
 BX3117
 BX3117.The modeled gravity was interpolated from observed gravity values.
 BX3117
 BX3117;                    North         East    Units  Estimated Accuracy
 BX3117;SPC LA N     -   155,210.      885,830.      MT  (+/- 180 meters Scaled)
 BX3117
 BX3117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR331289(NAD 83)
 BX3117
 BX3117                          SUPERSEDED SURVEY CONTROL
 BX3117
 BX3117.No superseded survey control is available for this station.
 BX3117
 BX3117_MARKER: DD = SURVEY DISK
 BX3117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3117_STAMPING: 16V63 1987
 BX3117_MARK LOGO: LADTD
 BX3117_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3117+STABILITY: SURFACE MOTION
 BX3117_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3117+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3117
 BX3117  HISTORY     - Date     Condition        Report By
 BX3117  HISTORY     - 1987     MONUMENTED       LADTD
 BX3117  HISTORY     - 19970208 GOOD             USPSQD
 BX3117
 BX3117                          STATION DESCRIPTION
 BX3117
 BX3117'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3117'THE STATION IS LOCATED 17.0 KM (10.6 MI) SOUTH OF MANSFIELD.
 BX3117'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3117'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3117'THE COURTHOUSE IN MANSFIELD, GO SOUTH FOR 17.0 KM (10.6 MI) ON
 BX3117'HIGHWAY 171 TO THE STATION ON THE LEFT.
 BX3117'THE STATION IS 13.6 M (44.6 FT) NORTHEAST FROM THE CENTER OF THE
 BX3117'HIGHWAY, 13.1 M (43.0 FT) SOUTHWEST FROM THE WEST RAIL OF THE
 BX3117'RAILROAD, 9.1 M (29.9 FT) SOUTH-SOUTHWEST FROM RAILROAD MILEPOST 602
 BX3117'AND 0.5 M (1.6 FT) SOUTHWEST FROM A WITNESS POST.  THE STATION IS
 BX3117'FLUSH WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
 BX3117
 BX3117                          STATION RECOVERY (1997)
 BX3117
 BX3117'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3118 ***********************************************************************
 BX3118  DESIGNATION -  16 V 64
 BX3118  PID         -  BX3118
 BX3118  STATE/COUNTY-  LA/DE SOTO
 BX3118  COUNTRY     -  US
 BX3118  USGS QUAD   -  TRENTON (2018)
 BX3118
 BX3118                         *CURRENT SURVEY CONTROL
 BX3118  ______________________________________________________________________
 BX3118* NAD 83(1986) POSITION- 31 52 53.     (N) 093 41 50.     (W)   SCALED
 BX3118* NAVD 88 ORTHO HEIGHT -    76.564 (meters)      251.19  (feet) ADJUSTED
 BX3118  ______________________________________________________________________
 BX3118  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 BX3118  DYNAMIC HEIGHT  -         76.474 (meters)      250.90  (feet) COMP
 BX3118  MODELED GRAVITY -    979,462.3   (mgal)                       NAVD 88
 BX3118
 BX3118  VERT ORDER      -  SECOND    CLASS I
 BX3118
 BX3118.The horizontal coordinates were scaled from a map and have
 BX3118.an estimated accuracy of +/- 6 seconds.
 BX3118
 BX3118.The orthometric height was determined by differential leveling and
 BX3118.adjusted by the NATIONAL GEODETIC SURVEY
 BX3118.in February 1994.
 BX3118
 BX3118.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3118.GEOID18 height accuracy estimate available here.
 BX3118
 BX3118.Click photographs - Photos may exist for this station.
 BX3118
 BX3118.The dynamic height is computed by dividing the NAVD 88
 BX3118.geopotential number by the normal gravity value computed on the
 BX3118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3118.degrees latitude (g = 980.6199 gals.).
 BX3118
 BX3118.The modeled gravity was interpolated from observed gravity values.
 BX3118
 BX3118;                    North         East    Units  Estimated Accuracy
 BX3118;SPC LA N     -   153,790.      886,740.      MT  (+/- 180 meters Scaled)
 BX3118
 BX3118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR340275(NAD 83)
 BX3118
 BX3118                          SUPERSEDED SURVEY CONTROL
 BX3118
 BX3118.No superseded survey control is available for this station.
 BX3118
 BX3118_MARKER: DD = SURVEY DISK
 BX3118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3118_STAMPING: 16V64 1987
 BX3118_MARK LOGO: LADTD
 BX3118_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3118+STABILITY: SURFACE MOTION
 BX3118_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3118+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3118
 BX3118  HISTORY     - Date     Condition        Report By
 BX3118  HISTORY     - 1987     MONUMENTED       LADTD
 BX3118  HISTORY     - 19970208 GOOD             USPSQD
 BX3118
 BX3118                          STATION DESCRIPTION
 BX3118
 BX3118'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3118'THE STATION IS LOCATED 18.7 KM (11.6 MI) SOUTH OF MANSFIELD.
 BX3118'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3118'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3118'THE COURTHOUSE IN MANSFIELD, GO SOUTH FOR 18.7 KM (11.6 MI) ON
 BX3118'HIGHWAY 171 TO THE STATION ON THE LEFT.
 BX3118'THE STATION IS 11.9 M (39.0 FT) EAST FROM THE CENTER OF THE HIGHWAY, 9
 BX3118'M (29.5 FT) WEST FROM THE WEST RAIL OF THE RAILROAD, 5.5 M (18.0 FT)
 BX3118'SOUTH-SOUTHEAST FROM THE CENTER OF A GRAVEL DRIVE LEADING EAST, 1.2 M
 BX3118'(3.9 FT) SOUTH-SOUTHEAST FROM A RAILROAD CROSSING SIGN AND 0.5 M
 BX3118'(1.6 FT) SOUTH-SOUTHEAST FROM A WITNESS POST.  THE STATION IS FLUSH
 BX3118'WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
 BX3118
 BX3118                          STATION RECOVERY (1997)
 BX3118
 BX3118'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3119 ***********************************************************************
 BX3119  DESIGNATION -  16 V 65
 BX3119  PID         -  BX3119
 BX3119  STATE/COUNTY-  LA/DE SOTO
 BX3119  COUNTRY     -  US
 BX3119  USGS QUAD   -  CONVERSE (2018)
 BX3119
 BX3119                         *CURRENT SURVEY CONTROL
 BX3119  ______________________________________________________________________
 BX3119* NAD 83(1986) POSITION- 31 51 57.     (N) 093 41 39.     (W)   SCALED
 BX3119* NAVD 88 ORTHO HEIGHT -    76.218 (meters)      250.06  (feet) ADJUSTED
 BX3119  ______________________________________________________________________
 BX3119  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 BX3119  DYNAMIC HEIGHT  -         76.128 (meters)      249.76  (feet) COMP
 BX3119  MODELED GRAVITY -    979,459.8   (mgal)                       NAVD 88
 BX3119
 BX3119  VERT ORDER      -  SECOND    CLASS I
 BX3119
 BX3119.The horizontal coordinates were scaled from a map and have
 BX3119.an estimated accuracy of +/- 6 seconds.
 BX3119
 BX3119.The orthometric height was determined by differential leveling and
 BX3119.adjusted by the NATIONAL GEODETIC SURVEY
 BX3119.in February 1994.
 BX3119
 BX3119.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3119.GEOID18 height accuracy estimate available here.
 BX3119
 BX3119.Click photographs - Photos may exist for this station.
 BX3119
 BX3119.The dynamic height is computed by dividing the NAVD 88
 BX3119.geopotential number by the normal gravity value computed on the
 BX3119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3119.degrees latitude (g = 980.6199 gals.).
 BX3119
 BX3119.The modeled gravity was interpolated from observed gravity values.
 BX3119
 BX3119;                    North         East    Units  Estimated Accuracy
 BX3119;SPC LA N     -   152,060.      887,010.      MT  (+/- 180 meters Scaled)
 BX3119
 BX3119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR343257(NAD 83)
 BX3119
 BX3119                          SUPERSEDED SURVEY CONTROL
 BX3119
 BX3119.No superseded survey control is available for this station.
 BX3119
 BX3119_MARKER: DD = SURVEY DISK
 BX3119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3119_STAMPING: 16V65 1987
 BX3119_MARK LOGO: LADTD
 BX3119_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3119+STABILITY: SURFACE MOTION
 BX3119_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3119+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3119
 BX3119  HISTORY     - Date     Condition        Report By
 BX3119  HISTORY     - 1987     MONUMENTED       LADTD
 BX3119  HISTORY     - 19970208 GOOD             USPSQD
 BX3119
 BX3119                          STATION DESCRIPTION
 BX3119
 BX3119'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3119'THE STATION IS LOCATED ABOUT 20.3 KM (12.6 MI) SOUTH OF MANSFIELD.
 BX3119'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3119'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3119'THE COURTHOUSE IN MANSFIELD, GO SOUTH FOR 20.3 KM (12.6 MI) ON
 BX3119'HIGHWAY 171 TO THE STATION ON THE RIGHT JUST SOUTH OF A GRAVEL ROAD
 BX3119'LEADING WEST,  14.2 M (46.6 FT) SOUTHWEST FROM THE CENTER OF THE
 BX3119'HIGHWAY, 13.0 M (42.7 FT) SOUTH-SOUTHEAST FROM THE CENTER OF THE
 BX3119'GRAVEL ROAD, 2.4 M (7.9 FT) SOUTH-SOUTHEAST FROM POWER POLE NUMBER
 BX3119'146 AND 0.5 M (1.6 FT) EAST FROM A WITNESS POST.  THE STATION IS
 BX3119'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3119
 BX3119                          STATION RECOVERY (1997)
 BX3119
 BX3119'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2547 ***********************************************************************
 BX2547  DESIGNATION -  16 V 7
 BX2547  PID         -  BX2547
 BX2547  STATE/COUNTY-  LA/DE SOTO
 BX2547  COUNTRY     -  US
 BX2547  USGS QUAD   -  PELICAN (2018)
 BX2547
 BX2547                         *CURRENT SURVEY CONTROL
 BX2547  ______________________________________________________________________
 BX2547* NAD 83(1986) POSITION- 31 56 40.     (N) 093 35 32.     (W)   SCALED
 BX2547* NAVD 88 ORTHO HEIGHT -    91.332 (meters)      299.65  (feet) ADJUSTED
 BX2547  ______________________________________________________________________
 BX2547  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 BX2547  DYNAMIC HEIGHT  -         91.224 (meters)      299.29  (feet) COMP
 BX2547  MODELED GRAVITY -    979,458.7   (mgal)                       NAVD 88
 BX2547
 BX2547  VERT ORDER      -  SECOND    CLASS II
 BX2547
 BX2547.The horizontal coordinates were scaled from a map and have
 BX2547.an estimated accuracy of +/- 6 seconds.
 BX2547
 BX2547.The orthometric height was determined by differential leveling and
 BX2547.adjusted by the NATIONAL GEODETIC SURVEY
 BX2547.in February 1994.
 BX2547
 BX2547.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2547.GEOID18 height accuracy estimate available here.
 BX2547
 BX2547.Click photographs - Photos may exist for this station.
 BX2547
 BX2547.The dynamic height is computed by dividing the NAVD 88
 BX2547.geopotential number by the normal gravity value computed on the
 BX2547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2547.degrees latitude (g = 980.6199 gals.).
 BX2547
 BX2547.The modeled gravity was interpolated from observed gravity values.
 BX2547
 BX2547;                    North         East    Units  Estimated Accuracy
 BX2547;SPC LA N     -   160,670.      896,740.      MT  (+/- 180 meters Scaled)
 BX2547
 BX2547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR440344(NAD 83)
 BX2547
 BX2547                          SUPERSEDED SURVEY CONTROL
 BX2547
 BX2547.No superseded survey control is available for this station.
 BX2547
 BX2547_MARKER: DD = SURVEY DISK
 BX2547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2547_STAMPING: 16V7 1969
 BX2547_MARK LOGO: LADHGS
 BX2547_PROJECTION: PROJECTING 3 CENTIMETERS
 BX2547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2547+STABILITY: SURFACE MOTION
 BX2547
 BX2547  HISTORY     - Date     Condition        Report By
 BX2547  HISTORY     - 1969     MONUMENTED       LADH
 BX2547  HISTORY     - 1981     GOOD             LADTD
 BX2547  HISTORY     - 19970112 GOOD             USPSQD
 BX2547
 BX2547                          STATION DESCRIPTION
 BX2547
 BX2547'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2547'14.7 KM (9.1 MI) SE FROM MANSFIELD.
 BX2547'ABOUT 15 KM (9.38 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2547'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK IN A GARDEN PLOT NEAR A
 BX2547'FRAME HOUSE ON THE RIGHT, 45.4 METERS (149 FT) WEST OF THE CENTER OF
 BX2547'THE HIGHWAY, 27.4 METERS (90 FT) NORTHEAST OF THE NORTHEAST CORNER OF
 BX2547'A FRAME HOUSE OWNED BY SID EVANS, 17.1 METERS (56 FT) NORTHWEST OF A
 BX2547'30-INCH OAK TREE, 16.8 METERS (55 FT) NORTHEAST OF A 30-INCH MAGNOLIA
 BX2547'TREE, 12.2 METERS (40 FT) NORTH OF A 18-INCH HICKORY TREE, 2.4 METERS
 BX2547'(8 FT) SOUTH OF A 12 INCH PEAR TREE, 3.30 METER (1 FT) SOUTH OF A
 BX2547'FENCE.
 BX2547'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BX2547'THE MARK IS 0.91 M ABOVE STATE HIGHWAY 175.
 BX2547
 BX2547                          STATION RECOVERY (1997)
 BX2547
 BX2547'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2546 ***********************************************************************
 BX2546  DESIGNATION -  16 V 8
 BX2546  PID         -  BX2546
 BX2546  STATE/COUNTY-  LA/DE SOTO
 BX2546  COUNTRY     -  US
 BX2546  USGS QUAD   -  PELICAN (2018)
 BX2546
 BX2546                         *CURRENT SURVEY CONTROL
 BX2546  ______________________________________________________________________
 BX2546* NAD 83(1986) POSITION- 31 57 33.     (N) 093 36 07.     (W)   SCALED
 BX2546* NAVD 88 ORTHO HEIGHT -   100.881 (meters)      330.97  (feet) ADJUSTED
 BX2546  ______________________________________________________________________
 BX2546  GEOID HEIGHT    -        -25.895 (meters)                     GEOID18
 BX2546  DYNAMIC HEIGHT  -        100.762 (meters)      330.58  (feet) COMP
 BX2546  MODELED GRAVITY -    979,460.9   (mgal)                       NAVD 88
 BX2546
 BX2546  VERT ORDER      -  SECOND    CLASS II
 BX2546
 BX2546.The horizontal coordinates were scaled from a map and have
 BX2546.an estimated accuracy of +/- 6 seconds.
 BX2546
 BX2546.The orthometric height was determined by differential leveling and
 BX2546.adjusted by the NATIONAL GEODETIC SURVEY
 BX2546.in February 1994.
 BX2546
 BX2546.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2546.GEOID18 height accuracy estimate available here.
 BX2546
 BX2546.Click photographs - Photos may exist for this station.
 BX2546
 BX2546.The dynamic height is computed by dividing the NAVD 88
 BX2546.geopotential number by the normal gravity value computed on the
 BX2546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2546.degrees latitude (g = 980.6199 gals.).
 BX2546
 BX2546.The modeled gravity was interpolated from observed gravity values.
 BX2546
 BX2546;                    North         East    Units  Estimated Accuracy
 BX2546;SPC LA N     -   162,320.      895,840.      MT  (+/- 180 meters Scaled)
 BX2546
 BX2546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR431360(NAD 83)
 BX2546
 BX2546                          SUPERSEDED SURVEY CONTROL
 BX2546
 BX2546.No superseded survey control is available for this station.
 BX2546
 BX2546_MARKER: DD = SURVEY DISK
 BX2546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2546_STAMPING: 16V8 1969
 BX2546_MARK LOGO: LADHGS
 BX2546_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2546+STABILITY: SURFACE MOTION
 BX2546
 BX2546  HISTORY     - Date     Condition        Report By
 BX2546  HISTORY     - 1969     MONUMENTED       LADH
 BX2546  HISTORY     - 1981     GOOD             LADTD
 BX2546  HISTORY     - 19970112 MARK NOT FOUND   USPSQD
 BX2546
 BX2546                          STATION DESCRIPTION
 BX2546
 BX2546'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2546'12.9 KM (8.0 MI) SE FROM MANSFIELD.
 BX2546'13.2 KM (8.18 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2546'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE RIGHT AND SOUTH OF
 BX2546'CHATMAN PATRICIO ROAD, 39.6 METERS (130 FT) WEST OF THE CENTER OF
 BX2546'STATE HIGHWAY 175, 18.3 METERS (60 FT) SOUTH OF THE CENTER OF THE
 BX2546'CHATMAN PATRICIO ROAD, 4.6 METERS (15 FT) NORTHEAST OF A 16-INCH PINE
 BX2546'TREE.
 BX2546'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BX2546'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 BX2546
 BX2546                          STATION RECOVERY (1997)
 BX2546
 BX2546'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2546'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2545 ***********************************************************************
 BX2545  DESIGNATION -  16 V 9
 BX2545  PID         -  BX2545
 BX2545  STATE/COUNTY-  LA/DE SOTO
 BX2545  COUNTRY     -  US
 BX2545  USGS QUAD   -  PELICAN (2018)
 BX2545
 BX2545                         *CURRENT SURVEY CONTROL
 BX2545  ______________________________________________________________________
 BX2545* NAD 83(1986) POSITION- 31 58 23.     (N) 093 36 30.     (W)   SCALED
 BX2545* NAVD 88 ORTHO HEIGHT -   104.663 (meters)      343.38  (feet) ADJUSTED
 BX2545  ______________________________________________________________________
 BX2545  GEOID HEIGHT    -        -25.876 (meters)                     GEOID18
 BX2545  DYNAMIC HEIGHT  -        104.540 (meters)      342.98  (feet) COMP
 BX2545  MODELED GRAVITY -    979,463.2   (mgal)                       NAVD 88
 BX2545
 BX2545  VERT ORDER      -  SECOND    CLASS II
 BX2545
 BX2545.The horizontal coordinates were scaled from a map and have
 BX2545.an estimated accuracy of +/- 6 seconds.
 BX2545
 BX2545.The orthometric height was determined by differential leveling and
 BX2545.adjusted by the NATIONAL GEODETIC SURVEY
 BX2545.in February 1994.
 BX2545
 BX2545.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2545.GEOID18 height accuracy estimate available here.
 BX2545
 BX2545.Click photographs - Photos may exist for this station.
 BX2545
 BX2545.The dynamic height is computed by dividing the NAVD 88
 BX2545.geopotential number by the normal gravity value computed on the
 BX2545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2545.degrees latitude (g = 980.6199 gals.).
 BX2545
 BX2545.The modeled gravity was interpolated from observed gravity values.
 BX2545
 BX2545;                    North         East    Units  Estimated Accuracy
 BX2545;SPC LA N     -   163,860.      895,250.      MT  (+/- 180 meters Scaled)
 BX2545
 BX2545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR425376(NAD 83)
 BX2545
 BX2545                          SUPERSEDED SURVEY CONTROL
 BX2545
 BX2545.No superseded survey control is available for this station.
 BX2545
 BX2545_MARKER: DD = SURVEY DISK
 BX2545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2545_STAMPING: 16V9 1969
 BX2545_MARK LOGO: LADHGS
 BX2545_PROJECTION: PROJECTING 5 CENTIMETERS
 BX2545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2545+STABILITY: SURFACE MOTION
 BX2545
 BX2545  HISTORY     - Date     Condition        Report By
 BX2545  HISTORY     - 1969     MONUMENTED       LADH
 BX2545  HISTORY     - 1981     GOOD             LADTD
 BX2545  HISTORY     - 19970112 GOOD             USPSQD
 BX2545
 BX2545                          STATION DESCRIPTION
 BX2545
 BX2545'DESCRIBED BY LA TRANSP AND DEV 1981
 BX2545'11.4 KM (7.1 MI) SE FROM MANSFIELD.
 BX2545'ABOUT 11.4 KM (7.09 MI) SOUTH ALONG STATE HIGHWAY 175 FROM THE EMANUAL
 BX2545'BAPTIST CHURCH IN EAST MANSFIELD TO THE MARK ON THE LEFT AT THE
 BX2545'INTERNATIONAL PAPER DEPOT YARD, 53.6 METERS (176 FT) NORTHWEST OF THE
 BX2545'NORTHWEST CORNER OF A GARAGE BUILDING, 45.7 METERS (150 FT) EAST OF
 BX2545'THE HIGHWAY, 32 METERS ( 105 FT) SOUTH OF A FENCE, 15.9 METERS (52 FT)
 BX2545'NORTH OF THE CENTER OF THE DEPOT ROAD, 0.61 METERS (2 FT) SOUTH OF A
 BX2545'FENCE.
 BX2545'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BX2545'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 BX2545
 BX2545                          STATION RECOVERY (1997)
 BX2545
 BX2545'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0370 ***********************************************************************
 BJ0370  DESIGNATION -  16.9
 BJ0370  PID         -  BJ0370
 BJ0370  STATE/COUNTY-  LA/ST MARTIN
 BJ0370  COUNTRY     -  US
 BJ0370  USGS QUAD   -  CECILIA (2018)
 BJ0370
 BJ0370                         *CURRENT SURVEY CONTROL
 BJ0370  ______________________________________________________________________
 BJ0370* NAD 83(1986) POSITION- 30 19 14.     (N) 091 48 03.     (W)   SCALED
 BJ0370* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0370  **This station is located in a suspected subsidence area (see below).
 BJ0370  ______________________________________________________________________
 BJ0370  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BJ0370  DYNAMIC HEIGHT  -          5.024 (meters)       16.48  (feet) COMP
 BJ0370  MODELED GRAVITY -    979,319.5   (mgal)                       NAVD 88
 BJ0370
 BJ0370.The horizontal coordinates were scaled from a map and have
 BJ0370.an estimated accuracy of +/- 6 seconds.
 BJ0370
 BJ0370.** This station is in an area of known vertical motion. If an
 BJ0370.** orthometric height was ever established but is not available 
 BJ0370.** in the current survey control section, the orthometric height
 BJ0370.** is considered suspect.  Suspect heights are available in the
 BJ0370.** superseded section only if requested.
 BJ0370
 BJ0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0370.GEOID18 height accuracy estimate available here.
 BJ0370
 BJ0370.Click photographs - Photos may exist for this station.
 BJ0370
 BJ0370.The dynamic height is computed by dividing the NAVD 88
 BJ0370.geopotential number by the normal gravity value computed on the
 BJ0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0370.degrees latitude (g = 980.6199 gals.).
 BJ0370
 BJ0370.The modeled gravity was interpolated from observed gravity values.
 BJ0370
 BJ0370;                    North         East    Units  Estimated Accuracy
 BJ0370;SPC LA S     -   201,890.      955,040.      MT  (+/- 180 meters Scaled)
 BJ0370
 BJ0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP152549(NAD 83)
 BJ0370
 BJ0370                          SUPERSEDED SURVEY CONTROL
 BJ0370
 BJ0370.No superseded survey control is available for this station.
 BJ0370
 BJ0370_MARKER: P = PIPE CAP
 BJ0370_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0370_MARK LOGO: USACE
 BJ0370_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0370_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0370
 BJ0370  HISTORY     - Date     Condition        Report By
 BJ0370  HISTORY     - UNK      MONUMENTED       USACE
 BJ0370  HISTORY     - 1965     GOOD             CGS
 BJ0370  HISTORY     - 1976     GOOD             NGS
 BJ0370
 BJ0370                          STATION DESCRIPTION
 BJ0370
 BJ0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0370'1.75 MI W FROM HENDERSON.
 BJ0370'ABOUT 1.0 MILE NORTH ALONG A GRAVELED ROAD ON THE TOP OF A LEVEE FROM
 BJ0370'THE STATE HIGHWAY 352 BRIDGE OVER BAYOU PORTAGE AT HENDERSON, THENCE
 BJ0370'0.1 MILE WEST ACROSS BAYOU PORTAGE, THENCE 0.15 MILE SOUTH ALONG THE
 BJ0370'WEST BANK OF BAYOU PORTAGE, THENCE 0.5 MILE SOUTHWEST ALONG A TRAIL
 BJ0370'ROAD WHICH IS THE OLD RAILROAD GRADE, IN FRACTIONAL SECTION 31, T 8 S,
 BJ0370'R 7 E, 251 FEET SOUTHWEST OF A WOODEN BRIDGE, 28 FEET SOUTHEAST OF THE
 BJ0370'CENTER LINE OF A PAVED ROAD, 123 FEET WEST OF THE CENTER LINE OF A
 BJ0370'GRAVELED ROAD LEADING SOUTHEAST, 25 FEET NORTHEAST OF THE CENTER LINE
 BJ0370'OF A DRIVEWAY, 103 FEET NORTHWEST OF A STEEL MESH FENCE, 4.2 FEET
 BJ0370'NORTH OF A 10-INCH CHINA BERRY TREE, 0.8 FOOT EAST OF A METAL WITNESS
 BJ0370'POST, ABOUT LEVEL WITH THE ROAD, A U. S. ENGINEERS BRASS DISK ON THE
 BJ0370'TOP OF A 4-INCH IRON PIPE WHICH PROJECTS 4 INCHES.
 BJ0370
 BJ0370                          STATION RECOVERY (1976)
 BJ0370
 BJ0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0370'0.6 MILE WEST ALONG STATE HIGHWAY 352 FROM THE EAST END OF THE BRIDGE
 BJ0370'OVER BAYOU PEYRONNET AT HENDERSON, THENCE O.65 MILE NORTH ALONG A
 BJ0370'PAVED ROAD, AT THE JUNCTION OF A PAVED ROAD LEADING SOUTHWEST, 251 FT
 BJ0370'SOUTHWEST OF THE SOUTHWEST END OF A WOODEN BRIDGE THAT IS NO
 BJ0370'LONGER IN USE, 126 FT SOUTHWEST OF THE CENTER LINE OF THE PAVED ROAD,
 BJ0370'28 FT SOUTHEAST OF THE CENTER LINE OF THE PAVED ROAD LEADING
 BJ0370'SOUTHWEST, 25 FT NORTHEAST OF THE CENTER LINE OF A DRIVEWAY, 103 FT
 BJ0370'NORTHWEST OF A FENCE LINE, A BRASS CAP ON TOP OF A 4- INCH IRON PIPE
 BJ0370'WHICH PROJECTS 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1244 ***********************************************************************
 BH1244  DESIGNATION -  160.1 SOURR
 BH1244  PID         -  BH1244
 BH1244  STATE/COUNTY-  LA/ST TAMMANY
 BH1244  COUNTRY     -  US
 BH1244  USGS QUAD   -  NICHOLSON (2018)
 BH1244
 BH1244                         *CURRENT SURVEY CONTROL
 BH1244  ______________________________________________________________________
 BH1244* NAD 83(1986) POSITION- 30 22 41.     (N) 089 44 36.     (W)   SCALED
 BH1244* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1244  **This station is located in a suspected subsidence area (see below).
 BH1244  ______________________________________________________________________
 BH1244  GEOID HEIGHT    -        -26.937 (meters)                     GEOID18
 BH1244
 BH1244.The horizontal coordinates were scaled from a map and have
 BH1244.an estimated accuracy of +/- 6 seconds.
 BH1244
 BH1244.** This station is in an area of known vertical motion. If an
 BH1244.** orthometric height was ever established but is not available 
 BH1244.** in the current survey control section, the orthometric height
 BH1244.** is considered suspect.  Suspect heights are available in the
 BH1244.** superseded section only if requested.
 BH1244
 BH1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1244.GEOID18 height accuracy estimate available here.
 BH1244
 BH1244.Click photographs - Photos may exist for this station.
 BH1244
 BH1244;                    North         East    Units  Estimated Accuracy
 BH1244;SPC LA S     -   209,230.    1,152,820.      MT  (+/- 180 meters Scaled)
 BH1244
 BH1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU363638(NAD 83)
 BH1244
 BH1244                          SUPERSEDED SURVEY CONTROL
 BH1244
 BH1244.No superseded survey control is available for this station.
 BH1244
 BH1244_MARKER: B = BOLT
 BH1244_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BH1244_SP_SET: SIGNAL BLOCK
 BH1244_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1244
 BH1244  HISTORY     - Date     Condition        Report By
 BH1244  HISTORY     - UNK      MONUMENTED       SPRR
 BH1244  HISTORY     - 1955     GOOD             CGS
 BH1244
 BH1244                          STATION DESCRIPTION
 BH1244
 BH1244'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1244'0.1 MI NE FROM PEARL RIVER.
 BH1244'0.1 MILE NORTHEAST ALONG THE NEW ORLEANS AND NORTHEASTERN RAILROAD
 BH1244'FROM PEARL RIVER, ST. TAMMANY PARISH, WEST OF THE TRACK, AND IN THE
 BH1244'TOP OF THE SOUTHEAST CORNER OF THE FOUNDATION OF SIGNAL BLOCK 160.1. A
 BH1244'BOLT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1166 ***********************************************************************
 CP1166  DESIGNATION -  1600 A BOLT
 CP1166  PID         -  CP1166
 CP1166  STATE/COUNTY-  LA/EAST CARROLL
 CP1166  COUNTRY     -  US
 CP1166  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1166
 CP1166                         *CURRENT SURVEY CONTROL
 CP1166  ______________________________________________________________________
 CP1166* NAD 83(1986) POSITION- 32 41 32.     (N) 091 10 22.     (W)   SCALED
 CP1166* NAVD 88 ORTHO HEIGHT -    29.72  (+/-2cm)       97.5   (feet) VERTCON3
 CP1166  ______________________________________________________________________
 CP1166  GEOID HEIGHT    -        -26.349 (meters)                     GEOID18
 CP1166  VERT ORDER      -  ? (See Below)
 CP1166
 CP1166.The horizontal coordinates were scaled from a map and have
 CP1166.an estimated accuracy of +/- 6 seconds.
 CP1166
 CP1166.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1166.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1166
 CP1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1166.GEOID18 height accuracy estimate available here.
 CP1166
 CP1166.The vertical order pertains to the NGVD 29 superseded value.
 CP1166
 CP1166.Click photographs - Photos may exist for this station.
 CP1166
 CP1166;                    North         East    Units  Estimated Accuracy
 CP1166;SPC LA N     -   243,830.    1,124,460.      MT  (+/- 180 meters Scaled)
 CP1166
 CP1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS712186(NAD 83)
 CP1166
 CP1166                          SUPERSEDED SURVEY CONTROL
 CP1166
 CP1166  NGVD 29 (??/??/92)   29.697  (m)           97.43   (f) ADJ UNCH       
 CP1166
 CP1166.Superseded values are not recommended for survey control.
 CP1166
 CP1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1166.See file dsdata.pdf to determine how the superseded data were derived.
 CP1166
 CP1166_MARKER: B = BOLT
 CP1166_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1166_SP_SET: UNDERGROUND STONE
 CP1166_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1166
 CP1166  HISTORY     - Date     Condition        Report By
 CP1166  HISTORY     - UNK      MONUMENTED       USACE
 CP1166  HISTORY     - 1934     GOOD             USACE
 CP1166
 CP1166                          STATION DESCRIPTION
 CP1166
 CP1166'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1166'1.25 MI N FROM TRANSYLVANIA.
 CP1166'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP LOCATED ON RIGHT BANK OF
 CP1166'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 1/4 MILES NORTH
 CP1166'OF TRANSYLVANIA, LA.  955 FEET NORTHWEST OF LEVEE STATION NO. 1600.
 CP1166'670 FEET NORTHWEST OF CENTER LINE OF DIRT ROAD.  360 FEET WEST OF
 CP1166'HOUSE.  40 FEET SOUTH OF CENTER LINE OF DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1165 ***********************************************************************
 CP1165  DESIGNATION -  1600 A CAP
 CP1165  PID         -  CP1165
 CP1165  STATE/COUNTY-  LA/EAST CARROLL
 CP1165  COUNTRY     -  US
 CP1165  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1165
 CP1165                         *CURRENT SURVEY CONTROL
 CP1165  ______________________________________________________________________
 CP1165* NAD 83(1986) POSITION- 32 41 31.     (N) 091 10 22.     (W)   SCALED
 CP1165* NAVD 88 ORTHO HEIGHT -    30.93  (+/-2cm)      101.5   (feet) VERTCON3
 CP1165  ______________________________________________________________________
 CP1165  GEOID HEIGHT    -        -26.349 (meters)                     GEOID18
 CP1165  VERT ORDER      -  ? (See Below)
 CP1165
 CP1165.The horizontal coordinates were scaled from a map and have
 CP1165.an estimated accuracy of +/- 6 seconds.
 CP1165
 CP1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1165
 CP1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1165.GEOID18 height accuracy estimate available here.
 CP1165
 CP1165.The vertical order pertains to the NGVD 29 superseded value.
 CP1165
 CP1165.Click photographs - Photos may exist for this station.
 CP1165
 CP1165;                    North         East    Units  Estimated Accuracy
 CP1165;SPC LA N     -   243,800.    1,124,460.      MT  (+/- 180 meters Scaled)
 CP1165
 CP1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS712186(NAD 83)
 CP1165
 CP1165                          SUPERSEDED SURVEY CONTROL
 CP1165
 CP1165  NGVD 29 (??/??/92)   30.908  (m)          101.40   (f) ADJ UNCH       
 CP1165
 CP1165.Superseded values are not recommended for survey control.
 CP1165
 CP1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1165.See file dsdata.pdf to determine how the superseded data were derived.
 CP1165
 CP1165_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1165_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1165_MARK LOGO: USACE
 CP1165_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1165
 CP1165  HISTORY     - Date     Condition        Report By
 CP1165  HISTORY     - UNK      MONUMENTED       USACE
 CP1165  HISTORY     - 1934     GOOD             USACE
 CP1165
 CP1165                          STATION DESCRIPTION
 CP1165
 CP1165'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1165'1.25 MI N FROM TRANSYLVANIA.
 CP1165'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP LOCATED ON RIGHT BANK OF
 CP1165'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 1/4 MILES NORTH
 CP1165'OF TRANSYLVANIA, LA.  955 FEET NORTHWEST OF LEVEE STATION NO. 1600.
 CP1165'670 FEET NORTHWEST OF CENTER LINE OF DIRT ROAD.  360 FEET WEST OF
 CP1165'HOUSE.  40 FEET SOUTH OF CENTER LINE OF DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0965 ***********************************************************************
 AU0965  HT_MOD      -  This is a Height Modernization Survey Station.
 AU0965  DESIGNATION -  1601
 AU0965  PID         -  AU0965
 AU0965  STATE/COUNTY-  LA/JEFFERSON
 AU0965  COUNTRY     -  US
 AU0965  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0965
 AU0965                         *CURRENT SURVEY CONTROL
 AU0965  ______________________________________________________________________
 AU0965* NAD 83(2011) POSITION- 29 54 34.72178(N) 090 05 03.11094(W)   ADJUSTED
 AU0965* NAD 83(2011) ELLIP HT-   -19.432 (meters)        (06/27/12)   ADJUSTED
 AU0965* NAD 83(2011) EPOCH   -  2010.00
 AU0965* NAVD 88 ORTHO HEIGHT -     6.43  (meters)       21.1   (feet) GPS OBS
 AU0965* NAVD 88 EPOCH        -  2009.55
 AU0965  **This station is located in a suspected subsidence area (see below).
 AU0965  ______________________________________________________________________
 AU0965  GEOID HEIGHT    -        -25.856 (meters)                     GEOID18
 AU0965  NAD 83(2011) X  -     -8,131.224 (meters)                     COMP
 AU0965  NAD 83(2011) Y  - -5,533,234.985 (meters)                     COMP
 AU0965  NAD 83(2011) Z  -  3,161,685.981 (meters)                     COMP
 AU0965  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 AU0965  OBS GRAVITY     -    979,308.4   (mgal)                       GRAV_OBS
 AU0965
 AU0965
 AU0965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU0965  Standards:
 AU0965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU0965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU0965  -------------------------------------------------------------------
 AU0965  NETWORK    0.42   1.12           0.18   0.16   0.57     -0.05239011
 AU0965  -------------------------------------------------------------------
 AU0965  Click here for local accuracies and other accuracy information.
 AU0965
 AU0965.The horizontal coordinates were established by GPS observations
 AU0965.and adjusted by the National Geodetic Survey in June 2012.
 AU0965
 AU0965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU0965.been affixed to the stable North American tectonic plate. See 
 AU0965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU0965
 AU0965.The horizontal coordinates are valid at the epoch date displayed above
 AU0965.which is a decimal equivalence of Year/Month/Day.
 AU0965
 AU0965.** This station is in an area of known vertical motion.  Due to the
 AU0965.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0965.** determined the orthometric heights for marks in these suspect
 AU0965.** subsidence areas should be considered valid only at the epoch date
 AU0965.** associated with the orthometric height.  These heights must always
 AU0965.** be validated when used as control.  All previously superseded
 AU0965.** orthometric heights are now considered suspect and are available
 AU0965.** in the superseded section.  NGS does not recommend using suspect
 AU0965.** or superseded heights as control.
 AU0965
 AU0965.The 2009 superseded orthometric height was determined using a crustal movement
 AU0965.model based on published report NOAA Technical Report NOS/NGS 50
 AU0965.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AU0965.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AU0965.in a special adjustment to evaluate GNSS-derived orthometric heights
 AU0965
 AU0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0965.GEOID18 height accuracy estimate available here.
 AU0965
 AU0965.Click photographs - Photos may exist for this station.
 AU0965
 AU0965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU0965
 AU0965.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0965
 AU0965.The ellipsoidal height was determined by GPS observations
 AU0965.and is referenced to NAD 83.
 AU0965
 AU0965.The observed gravity was obtained from relative gravimeter ties
 AU0965.to the IGSN71 gravity network.
 AU0965
 AU0965. The following values were computed from the NAD 83(2011) position.
 AU0965
 AU0965;                    North         East     Units Scale Factor Converg.
 AU0965;SPC LA S     -   156,908.603 1,120,622.310   MT  0.99992700   +0 37 28.5
 AU0965;SPC LA S     -   514,790.98  3,676,575.03   sFT  0.99992700   +0 37 28.5
 AU0965;UTM  15      - 3,312,347.408   781,538.348   MT  1.00057807   +1 27 17.6
 AU0965
 AU0965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0965!SPC LA S     -   1.00000305  x   0.99992700  =   0.99993005
 AU0965!UTM  15      -   1.00000305  x   1.00057807  =   1.00058112
 AU0965
 AU0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8153812347(NAD 83)
 AU0965
 AU0965                          SUPERSEDED SURVEY CONTROL
 AU0965
 AU0965  NAD 83(2007)-  29 54 34.72186(N)    090 05 03.11162(W) AD(       ) 0
 AU0965  ELLIP H (02/10/07)  -19.436  (m)                       GP(       )    
 AU0965  NAD 83(1992)-  29 54 34.72202(N)    090 05 03.11162(W) AD(       ) B
 AU0965  ELLIP H (05/09/05)  -19.429  (m)                       GP(       ) 4 2
 AU0965  NAD 83(1992)-  29 54 34.72091(N)    090 05 03.11135(W) AD(       ) 2
 AU0965  NAD 83(1986)-  29 54 34.73568(N)    090 05 03.11148(W) AD(       ) 2
 AU0965  NAD 27      -  29 54 33.99737(N)    090 05 02.85239(W) AD(       ) 2
 AU0965  NAVD 88               6.48   (m)           21.3    (f) LEVELING    3  
 AU0965  NAVD 88 (05/17/09)    6.476  (m)           21.25   (f) SUPERSEDED  1 2
 AU0965  NAVD 88 (01/05/06)    6.49   (m)  GEOID03  model used  GP(2004.65)    
 AU0965  NAVD 88 (05/09/05)    6.62   (m)  USGG2003 model used  GPS OBS        
 AU0965  NAVD 88 (12/05/96)    6.663  (m)           21.86   (f) ADJUSTED    1 2
 AU0965  NAVD 88 (02/14/94)    6.647  (m)           21.81   (f) SUPERSEDED  1 2
 AU0965  NGVD 29               6.87   (m)           22.5    (f) LEVELING    3  
 AU0965  NGVD 29 (11/26/84)    6.745  (m)           22.13   (f) ADJUSTED    1 2
 AU0965
 AU0965.Superseded values are not recommended for survey control.
 AU0965
 AU0965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0965.See file dsdata.pdf to determine how the superseded data were derived.
 AU0965
 AU0965_MARKER: DD = SURVEY DISK
 AU0965_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0965_STAMPING: NO 1601
 AU0965_MARK LOGO: CGS+SS
 AU0965_PROJECTION: FLUSH
 AU0965_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0965_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0965+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2016
 AU0965
 AU0965  HISTORY     - Date     Condition        Report By
 AU0965  HISTORY     - 1934     MONUMENTED       LAGS
 AU0965  HISTORY     - 1964     GOOD             CGS
 AU0965  HISTORY     - 1966     GOOD             LAGS
 AU0965  HISTORY     - 1984     GOOD             NGS
 AU0965  HISTORY     - 1984     GOOD             LA-051
 AU0965  HISTORY     - 19941123 GOOD             NGS
 AU0965  HISTORY     - 20030521 GOOD             3001
 AU0965  HISTORY     - 20100919 GOOD             USACE
 AU0965  HISTORY     - 20160923 GOOD             EMCINC
 AU0965
 AU0965                          STATION DESCRIPTION
 AU0965
 AU0965'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0965'IN HARVEY.
 AU0965'AT HARVEY, ABOUT 0.15 MILE WEST ALONG STATE HIGHWAY 18 (FOURTH STREET)
 AU0965'FROM THE POST OFFICE AT HARVEY, THENCE 0.1 MILE NORTHWEST ALONG HARVEY
 AU0965'CANAL, AT THE HARVEY LOCKS, 142 FEET SOUTHEAST OF THE NORTHWEST
 AU0965'PROPERTY FENCE LINE, 24 FEET SOUTH OF THE SOUTHWEST HINGE OF THE
 AU0965'NORTHWEST LOCK GATE, 9 FEET SOUTH OF A LAMPOST, 1.5 FEET NORTHEAST OF
 AU0965'THE SOUTHWEST EDGE OF THE WALL.
 AU0965
 AU0965                          STATION RECOVERY (1966)
 AU0965
 AU0965'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1966 (LMC)
 AU0965'THE STATION IS IN THE WEST WALL OF THE HARVEY CANAL LOCKS
 AU0965'AT THE WEST EDGE OF HARVEY, ABOUT 300 FEET NORTH OF THE TEXAS
 AU0965'PACIFIC, MISSOURI PACIFIC AND SOUTHERN PACIFIC RAILROAD
 AU0965'DRAWBRIDGE OVER THE HARVEY CANAL.
 AU0965'
 AU0965'IT IS A LOUISIANA STATE AND GEODETIC DISK CEMENTED IN A DRILL
 AU0965'HOLE IN THE WEST WALL OF THE HARVEY LOCKS AND IS STAMPED
 AU0965'1601.  IT IS 9 FEET SOUTHWEST OF THE THIRD LIGHT POLE FROM
 AU0965'THE NORTHWEST CORNER OF THE LOCKS, 11 FEET NORTH-NORTHWEST
 AU0965'OF THE CENTER OF A MANHOLE COVER AND 20.5 FEET WEST-SOUTHWEST
 AU0965'OF THE WEST LOCK WALL.
 AU0965'
 AU0965'A TRAVERSE TIE WAS MADE TO TRIANGULATION STATION HARVEY R.M.
 AU0965'4 THE DISTANCE BEING (558.24) FEET OR 170.151 METERS.
 AU0965
 AU0965                          STATION RECOVERY (1984)
 AU0965
 AU0965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0965'RECOVERED IN GOOD CONDITION.
 AU0965
 AU0965                          STATION RECOVERY (1984)
 AU0965
 AU0965'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0965'RECOVERED IN GOOD CONDITION.
 AU0965
 AU0965                          STATION RECOVERY (1994)
 AU0965
 AU0965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0965'0.1 KM (0.05 MI) NORTHERLY ALONG DESTREHAN AVENUE FROM THE JUNCTION OF
 AU0965'STATE HIGHWAY 18 IN HARVEY, IN A SMALL PARK ON THE WEST SIDE OF THE
 AU0965'HARVEY CANAL LOCK, IN TOP OF AND 0.5 M (1.6 FT) EAST OF THE WEST END
 AU0965'OF A CONCRETE SIDEWALK NEAR THE NORTHWEST CORNER OF THE LOCK, 48.2 M
 AU0965'(158.1 FT) EAST OF THE AVENUE CENTERLINE, 43.3 M (142.1 FT) SOUTH OF A
 AU0965'FENCE ENCLOSING THE PARK, 41.3 M (135.5 FT) EAST OF THE FENCE, 6.2 M
 AU0965'(20.3 FT) WEST OF THE WEST EDGE OF THE LOCK, 2.7 M (8.9 FT) SOUTHEAST
 AU0965'OF THE 3RD UTILITY LIGHT POLE SOUTH OF THE NORTH END OF THE LOCK, AND
 AU0965'2.5 M (8.2 FT) ABOVE THE LEVEL OF THE LOCK.
 AU0965
 AU0965                          STATION RECOVERY (2003)
 AU0965
 AU0965'RECOVERY NOTE BY 3001, INC 2003 (KC)
 AU0965'THE STATION IS LOCATED IN HARVEY AT THE HARVEY LOCKS ON THE WEST BANKS
 AU0965'OF THE  MISSISSIPPI.
 AU0965'
 AU0965'OWNESHIP- COE
 AU0965'
 AU0965'TO REACH THE STATION FROM THE INTERSECTION OF SR 18 (4THST) AND BARK
 AU0965'DR. GO NORTH ON  BARK DR. CROSSING R.R. TRACKS THEN TURN LEFT HEADING
 AU0965'TO CORPS  OF ENGINEERS LOCK OFFICE. PASSING THROUGH A GATE CONTINUE
 AU0965'AHEAD TO OFFICES AND PARKING.
 AU0965'
 AU0965'THE STATION IS ON THE WEST SIDE OF HARVEY CANAL LOCKS 158' EAST OF THE
 AU0965'AVE CENTERLINE  135.5' EAST OF A CHAINLINK FENCE, 20.3' WEST OF THE
 AU0965'WEST EDGE OF LOCKS 8.9' SOUTHWEST OF THE 3RD LIGHT POLE FROM THE NORTH
 AU0965'END.
 AU0965
 AU0965                          STATION RECOVERY (2010)
 AU0965
 AU0965'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2010 (JTH)
 AU0965'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AU0965
 AU0965                          STATION RECOVERY (2016)
 AU0965
 AU0965'RECOVERY NOTE BY EMC INCORPORATED 2016 (MDG)
 AU0965'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0953 ***********************************************************************
 AU0953  DESIGNATION -  1602
 AU0953  PID         -  AU0953
 AU0953  STATE/COUNTY-  LA/JEFFERSON
 AU0953  COUNTRY     -  US
 AU0953  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0953
 AU0953                         *CURRENT SURVEY CONTROL
 AU0953  ______________________________________________________________________
 AU0953* NAD 83(1986) POSITION- 29 54 34.     (N) 090 04 43.     (W)   SCALED
 AU0953* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0953  **This station is located in a suspected subsidence area (see below).
 AU0953  ______________________________________________________________________
 AU0953  GEOID HEIGHT    -        -25.856 (meters)                     GEOID18
 AU0953
 AU0953.The horizontal coordinates were scaled from a map and have
 AU0953.an estimated accuracy of +/- 6 seconds.
 AU0953
 AU0953.** This station is in an area of known vertical motion. If an
 AU0953.** orthometric height was ever established but is not available 
 AU0953.** in the current survey control section, the orthometric height
 AU0953.** is considered suspect.  Suspect heights are available in the
 AU0953.** superseded section only if requested.
 AU0953
 AU0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0953.GEOID18 height accuracy estimate available here.
 AU0953
 AU0953.Click photographs - Photos may exist for this station.
 AU0953
 AU0953;                    North         East    Units  Estimated Accuracy
 AU0953;SPC LA S     -   156,890.    1,121,160.      MT  (+/- 180 meters Scaled)
 AU0953
 AU0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP820123(NAD 83)
 AU0953
 AU0953                          SUPERSEDED SURVEY CONTROL
 AU0953
 AU0953.No superseded survey control is available for this station.
 AU0953
 AU0953_MARKER: DD = SURVEY DISK
 AU0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0953_STAMPING: 1602
 AU0953_MARK LOGO: CGS+SS
 AU0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0953+STABILITY: SURFACE MOTION
 AU0953
 AU0953  HISTORY     - Date     Condition        Report By
 AU0953  HISTORY     - 1934     MONUMENTED       LAGS
 AU0953  HISTORY     - 1955     GOOD             CGS
 AU0953  HISTORY     - 1964     GOOD             CGS
 AU0953
 AU0953                          STATION DESCRIPTION
 AU0953
 AU0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0953'IN HARVEY.
 AU0953'ABOUT 0.2 MILE EAST ALONG THE TEXAS PACIFIC RAILWAY FROM THE HARVEY
 AU0953'CANAL, 5 FEET NORTH OF THE NORTH RAIL OF THE MOST NORTHERLY TRACK, 161
 AU0953'FEET EAST AND ACROSS A SHELL ROAD FROM MILE POST 4, 124 FEET EAST AND
 AU0953'ACROSS ROAD FROM SWITCH STAND, 30 FEET EAST OF THE CENTER LINE OF THE
 AU0953'SHELL ROAD, 24 FEET EAST-SOUTHEAST OF TELEPHONE POLE U 7 J, ABOUT 1
 AU0953'1/2 FEET BELOW THE LEVEL OF THE TRACK, AND IN THE TOP OF A CONCRETE
 AU0953'POST PROJECTING 4 INCHES.
 AU0953
 AU0953                          STATION RECOVERY (1964)
 AU0953
 AU0953'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0961 ***********************************************************************
 AU0961  DESIGNATION -  1603
 AU0961  PID         -  AU0961
 AU0961  STATE/COUNTY-  LA/JEFFERSON
 AU0961  COUNTRY     -  US
 AU0961  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0961
 AU0961                         *CURRENT SURVEY CONTROL
 AU0961  ______________________________________________________________________
 AU0961* NAD 83(1986) POSITION- 29 54 23.     (N) 090 05 22.     (W)   SCALED
 AU0961* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0961  **This station is located in a suspected subsidence area (see below).
 AU0961  ______________________________________________________________________
 AU0961  GEOID HEIGHT    -        -25.847 (meters)                     GEOID18
 AU0961
 AU0961.The horizontal coordinates were scaled from a map and have
 AU0961.an estimated accuracy of +/- 6 seconds.
 AU0961
 AU0961.** This station is in an area of known vertical motion. If an
 AU0961.** orthometric height was ever established but is not available 
 AU0961.** in the current survey control section, the orthometric height
 AU0961.** is considered suspect.  Suspect heights are available in the
 AU0961.** superseded section only if requested.
 AU0961
 AU0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0961.GEOID18 height accuracy estimate available here.
 AU0961
 AU0961.Click photographs - Photos may exist for this station.
 AU0961
 AU0961;                    North         East    Units  Estimated Accuracy
 AU0961;SPC LA S     -   156,540.    1,120,120.      MT  (+/- 180 meters Scaled)
 AU0961
 AU0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP810119(NAD 83)
 AU0961
 AU0961                          SUPERSEDED SURVEY CONTROL
 AU0961
 AU0961.No superseded survey control is available for this station.
 AU0961
 AU0961_MARKER: DD = SURVEY DISK
 AU0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0961_STAMPING: 1603
 AU0961_MARK LOGO: CGS+SS
 AU0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0961+STABILITY: SURFACE MOTION
 AU0961
 AU0961  HISTORY     - Date     Condition        Report By
 AU0961  HISTORY     - 1934     MONUMENTED       LAGS
 AU0961  HISTORY     - 1938     GOOD             CGS
 AU0961  HISTORY     - 1955     MARK NOT FOUND   CGS
 AU0961
 AU0961                          STATION DESCRIPTION
 AU0961
 AU0961'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0961'0.3 MI W FROM HARVEY.
 AU0961'16 PACES N OF THE CENTER LINE OF PAVED HIGHWAY NO. 90, 4 PACES S OF
 AU0961'THE CENTER LINE OF THE TRACKS AND 90 PACES W OF THE LANE LEADING
 AU0961'ACROSS THE R.R. TO THE JEFFERSON DISTILLERY, ON THE SHOULDER OF THE
 AU0961'R.R. FILL.
 AU0961
 AU0961                          STATION RECOVERY (1955)
 AU0961
 AU0961'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 AU0961'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0957 ***********************************************************************
 AU0957  DESIGNATION -  1609
 AU0957  PID         -  AU0957
 AU0957  STATE/COUNTY-  LA/JEFFERSON
 AU0957  COUNTRY     -  US
 AU0957  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0957
 AU0957                         *CURRENT SURVEY CONTROL
 AU0957  ______________________________________________________________________
 AU0957* NAD 83(1986) POSITION- 29 54 28.     (N) 090 05 05.     (W)   SCALED
 AU0957* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0957  **This station is located in a suspected subsidence area (see below).
 AU0957  ______________________________________________________________________
 AU0957  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 AU0957
 AU0957.The horizontal coordinates were scaled from a map and have
 AU0957.an estimated accuracy of +/- 6 seconds.
 AU0957
 AU0957.** This station is in an area of known vertical motion. If an
 AU0957.** orthometric height was ever established but is not available 
 AU0957.** in the current survey control section, the orthometric height
 AU0957.** is considered suspect.  Suspect heights are available in the
 AU0957.** superseded section only if requested.
 AU0957
 AU0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0957.GEOID18 height accuracy estimate available here.
 AU0957
 AU0957.Click photographs - Photos may exist for this station.
 AU0957
 AU0957;                    North         East    Units  Estimated Accuracy
 AU0957;SPC LA S     -   156,700.    1,120,570.      MT  (+/- 180 meters Scaled)
 AU0957
 AU0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP814121(NAD 83)
 AU0957
 AU0957                          SUPERSEDED SURVEY CONTROL
 AU0957
 AU0957.No superseded survey control is available for this station.
 AU0957
 AU0957_MARKER: DD = SURVEY DISK
 AU0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0957_STAMPING: 1609
 AU0957_MARK LOGO: CGS+SS
 AU0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0957+STABILITY: SURFACE MOTION
 AU0957
 AU0957  HISTORY     - Date     Condition        Report By
 AU0957  HISTORY     - 1934     MONUMENTED       LAGS
 AU0957  HISTORY     - 1955     GOOD             CGS
 AU0957  HISTORY     - 1964     GOOD             CGS
 AU0957
 AU0957                          STATION DESCRIPTION
 AU0957
 AU0957'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0957'IN HARVEY.
 AU0957'AT HARVEY, ALONG THE TEXAS PACIFIC RAILWAY TRACK, 74 FEET
 AU0957'WEST-SOUTHWEST OF THE RAILROAD STATION, 17 1/2 FEET NORTH OF THE NORTH
 AU0957'RAIL OF THE MAIN TRACK, 44 FEET WEST OF A SWITCH STAND FOR A SIDING
 AU0957'LEADING WEST, 11 FEET EAST OF THE SOUTH LEG OF A TWIN POLE TELEPHONE
 AU0957'POLE, 31 FEET SOUTH-SOUTHEAST OF THE NEAR RAIL OF SIDE TRACK THAT
 AU0957'PASSES ALONG THE NORTH SIDE OF THE STATION, ABOUT 2 1/2 FEET BELOW THE
 AU0957'LEVEL OF THE TRACK AND IN THE TOP OF A CONCRETE POST PROJECTING 2
 AU0957'INCHES.
 AU0957
 AU0957                          STATION RECOVERY (1964)
 AU0957
 AU0957'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0957'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0068 ***********************************************************************
 BJ0068  DESIGNATION -  161 C BOLT
 BJ0068  PID         -  BJ0068
 BJ0068  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0068  COUNTRY     -  US
 BJ0068  USGS QUAD   -  NEW ROADS (2018)
 BJ0068
 BJ0068                         *CURRENT SURVEY CONTROL
 BJ0068  ______________________________________________________________________
 BJ0068* NAD 83(1986) POSITION- 30 44 36.     (N) 091 22 34.     (W)   SCALED
 BJ0068* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0068  **This station is located in a suspected subsidence area (see below).
 BJ0068  ______________________________________________________________________
 BJ0068  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ0068
 BJ0068.The horizontal coordinates were scaled from a map and have
 BJ0068.an estimated accuracy of +/- 6 seconds.
 BJ0068
 BJ0068.** This station is in an area of known vertical motion.  Due to the
 BJ0068.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0068.** determined the orthometric heights for marks in these suspect
 BJ0068.** subsidence areas should be considered valid only at the epoch date
 BJ0068.** associated with the orthometric height.  These heights must always
 BJ0068.** be validated when used as control.  All previously superseded
 BJ0068.** orthometric heights are now considered suspect and are available
 BJ0068.** in the superseded section.  NGS does not recommend using suspect
 BJ0068.** or superseded heights as control.
 BJ0068
 BJ0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0068.GEOID18 height accuracy estimate available here.
 BJ0068
 BJ0068.Click photographs - Photos may exist for this station.
 BJ0068
 BJ0068;                    North         East    Units  Estimated Accuracy
 BJ0068;SPC LA S     -   248,670.      995,900.      MT  (+/- 180 meters Scaled)
 BJ0068
 BJ0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ554022(NAD 83)
 BJ0068
 BJ0068                          SUPERSEDED SURVEY CONTROL
 BJ0068
 BJ0068.No superseded survey control is available for this station.
 BJ0068
 BJ0068_MARKER: B = BOLT
 BJ0068_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0068_STAMPING: PBM 161 C
 BJ0068_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0068
 BJ0068  HISTORY     - Date     Condition        Report By
 BJ0068  HISTORY     - UNK      MONUMENTED       USACE
 BJ0068  HISTORY     - 1964     GOOD             CGS
 BJ0068  HISTORY     - 1976     GOOD             NGS
 BJ0068
 BJ0068                          STATION DESCRIPTION
 BJ0068
 BJ0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0068'6.35 MI NE FROM NEW ROADS.
 BJ0068'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ0068'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ0068'STATE HIGHWAY 10, THENCE 1.55 MILES SOUTHEAST ALONG STATE ROAD 981,
 BJ0068'186 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 114 FEET SOUTHWEST
 BJ0068'OF A POWER POLE, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT SET IN
 BJ0068'CONCRETE ABOUT 2 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH
 BJ0068'IS HAD THROUGH A 5-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 2 FEET
 BJ0068'ABOVE THE LEVEL OF THE GROUND.
 BJ0068
 BJ0068                          STATION RECOVERY (1976)
 BJ0068
 BJ0068'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0068'2.5 MILES EAST ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF STATE
 BJ0068'HIGHWAY 420, THENCE 1.5 MILES SOUTHEAST ALONG STATE HIGHWAY 981, 186
 BJ0068'FT SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 114 FT SOUTHWEST OF
 BJ0068'A POWER LINE POLE, 107 FT SOUTHWEST OF A FENCE, A COPPER BOLT IN
 BJ0068'CONCRETE ABOUT 2 FEET BELOW LEVEL OF THE GROUND, ACCESS IS HAD THROUGH
 BJ0068'A 5-INCH IRON PIPE WITH CAP PROJECTING 2 FT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1819 ***********************************************************************
 BJ1819  DESIGNATION -  161 C CAP
 BJ1819  PID         -  BJ1819
 BJ1819  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1819  COUNTRY     -  US
 BJ1819  USGS QUAD   -  NEW ROADS (2018)
 BJ1819
 BJ1819                         *CURRENT SURVEY CONTROL
 BJ1819  ______________________________________________________________________
 BJ1819* NAD 83(1986) POSITION- 30 44 35.     (N) 091 22 34.     (W)   SCALED
 BJ1819* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1819  **This station is located in a suspected subsidence area (see below).
 BJ1819  ______________________________________________________________________
 BJ1819  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ1819
 BJ1819.The horizontal coordinates were scaled from a map and have
 BJ1819.an estimated accuracy of +/- 6 seconds.
 BJ1819
 BJ1819.** This station is in an area of known vertical motion. If an
 BJ1819.** orthometric height was ever established but is not available 
 BJ1819.** in the current survey control section, the orthometric height
 BJ1819.** is considered suspect.  Suspect heights are available in the
 BJ1819.** superseded section only if requested.
 BJ1819
 BJ1819.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1819.GEOID18 height accuracy estimate available here.
 BJ1819
 BJ1819.Click photographs - Photos may exist for this station.
 BJ1819
 BJ1819;                    North         East    Units  Estimated Accuracy
 BJ1819;SPC LA S     -   248,640.      995,900.      MT  (+/- 180 meters Scaled)
 BJ1819
 BJ1819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ554022(NAD 83)
 BJ1819
 BJ1819                          SUPERSEDED SURVEY CONTROL
 BJ1819
 BJ1819.No superseded survey control is available for this station.
 BJ1819
 BJ1819_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1819_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1819_STAMPING: PBM 161 C
 BJ1819_MARK LOGO: USACE
 BJ1819_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1819_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1819
 BJ1819  HISTORY     - Date     Condition        Report By
 BJ1819  HISTORY     - UNK      MONUMENTED       USACE
 BJ1819  HISTORY     - 1964     GOOD             CGS
 BJ1819
 BJ1819                          STATION DESCRIPTION
 BJ1819
 BJ1819'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1819'6.35 MI NE FROM NEW ROADS.
 BJ1819'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ1819'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ1819'STATE HIGHWAY 10, THENCE 1.55 MILES SOUTHEAST ALONG STATE ROAD 981,
 BJ1819'186 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 114 FEET SOUTHWEST
 BJ1819'OF A POWER POLE, ABOUT LEVEL WITH THE ROAD, A 5-INCH IRON PIPE BEARING
 BJ1819'A CAP WHICH PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1832 ***********************************************************************
 BJ1832  DESIGNATION -  162 D BOLT
 BJ1832  PID         -  BJ1832
 BJ1832  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1832  COUNTRY     -  US
 BJ1832  USGS QUAD   -  PORT HUDSON (2018)
 BJ1832
 BJ1832                         *CURRENT SURVEY CONTROL
 BJ1832  ______________________________________________________________________
 BJ1832* NAD 83(1986) POSITION- 30 41 04.     (N) 091 21 22.     (W)   SCALED
 BJ1832* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1832  **This station is located in a suspected subsidence area (see below).
 BJ1832  ______________________________________________________________________
 BJ1832  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ1832
 BJ1832.The horizontal coordinates were scaled from a map and have
 BJ1832.an estimated accuracy of +/- 6 seconds.
 BJ1832
 BJ1832.** This station is in an area of known vertical motion. If an
 BJ1832.** orthometric height was ever established but is not available 
 BJ1832.** in the current survey control section, the orthometric height
 BJ1832.** is considered suspect.  Suspect heights are available in the
 BJ1832.** superseded section only if requested.
 BJ1832
 BJ1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1832.GEOID18 height accuracy estimate available here.
 BJ1832
 BJ1832.Click photographs - Photos may exist for this station.
 BJ1832
 BJ1832;                    North         East    Units  Estimated Accuracy
 BJ1832;SPC LA S     -   242,140.      997,820.      MT  (+/- 180 meters Scaled)
 BJ1832
 BJ1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP574957(NAD 83)
 BJ1832
 BJ1832                          SUPERSEDED SURVEY CONTROL
 BJ1832
 BJ1832.No superseded survey control is available for this station.
 BJ1832
 BJ1832_MARKER: B = BOLT
 BJ1832_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ1832_STAMPING: BM PBM 162 D 1909
 BJ1832_PROJECTION: RECESSED 61 CENTIMETERS
 BJ1832_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1832
 BJ1832  HISTORY     - Date     Condition        Report By
 BJ1832  HISTORY     - 1909     MONUMENTED       USACE
 BJ1832  HISTORY     - 1964     GOOD             CGS
 BJ1832
 BJ1832                          STATION DESCRIPTION
 BJ1832
 BJ1832'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1832'10.9 MI E FROM NEW ROADS.
 BJ1832'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ1832'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ1832'STATE HIGHWAY 10, THENCE 5.65 MILES SOUTHEAST ALONG STATE ROAD 981,
 BJ1832'THENCE 0.3 MILE SOUTH ALONG STATE ROAD 415, OR ABOUT 12.8 MILES
 BJ1832'NORTHWEST ALONG STATE HIGHWAY 415 FROM THE DEVALL ELEMENTARY SCHOOL AT
 BJ1832'DEVALL, 204 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 138 FEET
 BJ1832'SOUTH OF THE SOUTH CORNER OF A HOUSE, 10 1/2 FEET NORTHEAST OF A POWER
 BJ1832'POLE BEARING A TRANSFORMER, 1.0 FOOT WEST OF A METAL WITNESS POST,
 BJ1832'ABOUT 6 FEET ABOVE THE LEVEL OF THE ROAD, A COPPER BOLT SET IN
 BJ1832'CONCRETE ABOUT 2 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH
 BJ1832'IS HAD THROUGH A 5-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 2 FEET
 BJ1832'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0075 ***********************************************************************
 BJ0075  DESIGNATION -  162 D CAP
 BJ0075  PID         -  BJ0075
 BJ0075  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0075  COUNTRY     -  US
 BJ0075  USGS QUAD   -  PORT HUDSON (2018)
 BJ0075
 BJ0075                         *CURRENT SURVEY CONTROL
 BJ0075  ______________________________________________________________________
 BJ0075* NAD 83(1986) POSITION- 30 41 05.     (N) 091 21 22.     (W)   SCALED
 BJ0075* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0075  **This station is located in a suspected subsidence area (see below).
 BJ0075  ______________________________________________________________________
 BJ0075  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ0075
 BJ0075.The horizontal coordinates were scaled from a map and have
 BJ0075.an estimated accuracy of +/- 6 seconds.
 BJ0075
 BJ0075.** This station is in an area of known vertical motion.  Due to the
 BJ0075.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0075.** determined the orthometric heights for marks in these suspect
 BJ0075.** subsidence areas should be considered valid only at the epoch date
 BJ0075.** associated with the orthometric height.  These heights must always
 BJ0075.** be validated when used as control.  All previously superseded
 BJ0075.** orthometric heights are now considered suspect and are available
 BJ0075.** in the superseded section.  NGS does not recommend using suspect
 BJ0075.** or superseded heights as control.
 BJ0075
 BJ0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0075.GEOID18 height accuracy estimate available here.
 BJ0075
 BJ0075.Click photographs - Photos may exist for this station.
 BJ0075
 BJ0075;                    North         East    Units  Estimated Accuracy
 BJ0075;SPC LA S     -   242,170.      997,820.      MT  (+/- 180 meters Scaled)
 BJ0075
 BJ0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP574958(NAD 83)
 BJ0075
 BJ0075                          SUPERSEDED SURVEY CONTROL
 BJ0075
 BJ0075.No superseded survey control is available for this station.
 BJ0075
 BJ0075_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0075_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0075_STAMPING: BM PBM 162 D 1909
 BJ0075_MARK LOGO: USACE
 BJ0075_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0075_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0075
 BJ0075  HISTORY     - Date     Condition        Report By
 BJ0075  HISTORY     - 1909     MONUMENTED       USACE
 BJ0075  HISTORY     - 1964     GOOD             CGS
 BJ0075  HISTORY     - 1976     GOOD             NGS
 BJ0075
 BJ0075                          STATION DESCRIPTION
 BJ0075
 BJ0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0075'10.9 MI E FROM NEW ROADS.
 BJ0075'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ0075'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ0075'STATE HIGHWAY 10, THENCE 5.65 MILES SOUTHEAST ALONG STATE ROAD 981,
 BJ0075'THENCE 0.3 MILE SOUTH ALONG STATE ROAD 415, OR ABOUT 12.8 MILES
 BJ0075'NORTHWEST ALONG STATE HIGHWAY 415 FROM THE DEVALL ELEMENTARY SCHOOL AT
 BJ0075'DEVALL, 204 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 138 FEET
 BJ0075'SOUTH OF THE SOUTH CORNER OF A HOUSE, 10 1/2 FEET NORTHEAST OF A POWER
 BJ0075'POLE BEARING A TRANSFORMER, 1.0 FOOT WEST OF A METAL WITNESS POST,
 BJ0075'ABOUT 6 FEET ABOVE THE LEVEL OF THE ROAD, A 5-INCH IRON PIPE BEARING A
 BJ0075'CAP WHICH PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND.
 BJ0075
 BJ0075                          STATION RECOVERY (1976)
 BJ0075
 BJ0075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0075'2.5 MILES EAST ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF STATE
 BJ0075'HIGHWAY 420 AT POINTE COUPEE, THENCE 5.75 MILES SOUTHEAST ALONG
 BJ0075'STATE HIGHWAY 981, THENCE 0.3 MILES SOUTH ALONG STATE HIGHWAY 415,
 BJ0075'0.1 MILE NORTHWEST OF THE JUNCTION OF STATE HIGHWAY 415 LEADING SOUTH-
 BJ0075'WEST, AT JUNCTION OF DRIVEWAY LEADING SOUTHWEST TO A HOUSE, 204 FT
 BJ0075'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 138 FT SOUTH OF SOUTH
 BJ0075'CORNER OF HOUSE, 10.5 FT NORTHEAST OF PLP NO. 97 WITH TRANSFORMER, A
 BJ0075'COPPER BOLT SET IN CONCRETE 2 FT BELOW GROUND ACCESS THROUGH 5-INCH
 BJ0075'IRON PIPE WITH CAP PROJECTING 2 FT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0386 ***********************************************************************
 AU0386  DESIGNATION -  1621 LAGS
 AU0386  PID         -  AU0386
 AU0386  STATE/COUNTY-  LA/JEFFERSON
 AU0386  COUNTRY     -  US
 AU0386  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0386
 AU0386                         *CURRENT SURVEY CONTROL
 AU0386  ______________________________________________________________________
 AU0386* NAD 83(1986) POSITION- 29 55 29.     (N) 090 13 32.     (W)   SCALED
 AU0386* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0386  **This station is located in a suspected subsidence area (see below).
 AU0386  ______________________________________________________________________
 AU0386  GEOID HEIGHT    -        -25.899 (meters)                     GEOID18
 AU0386
 AU0386.The horizontal coordinates were scaled from a map and have
 AU0386.an estimated accuracy of +/- 6 seconds.
 AU0386
 AU0386.** This station is in an area of known vertical motion. If an
 AU0386.** orthometric height was ever established but is not available 
 AU0386.** in the current survey control section, the orthometric height
 AU0386.** is considered suspect.  Suspect heights are available in the
 AU0386.** superseded section only if requested.
 AU0386
 AU0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0386.GEOID18 height accuracy estimate available here.
 AU0386
 AU0386.Click photographs - Photos may exist for this station.
 AU0386
 AU0386;                    North         East    Units  Estimated Accuracy
 AU0386;SPC LA S     -   158,440.    1,106,960.      MT  (+/- 180 meters Scaled)
 AU0386
 AU0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP678136(NAD 83)
 AU0386
 AU0386                          SUPERSEDED SURVEY CONTROL
 AU0386
 AU0386.No superseded survey control is available for this station.
 AU0386
 AU0386_MARKER: DD = SURVEY DISK
 AU0386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0386_STAMPING: 1621
 AU0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0386+STABILITY: SURFACE MOTION
 AU0386
 AU0386  HISTORY     - Date     Condition        Report By
 AU0386  HISTORY     - UNK      MONUMENTED       LAGS
 AU0386  HISTORY     - 1969     GOOD             CGS
 AU0386  HISTORY     - 1977     MARK NOT FOUND   NGS
 AU0386  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0386
 AU0386                          STATION DESCRIPTION
 AU0386
 AU0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0386'1.0 MI NW FROM WAGGAMAN.
 AU0386'ABOUT 1.0 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0386'FROM THE CROSSING OF GEORGE STREET AT WAGGAMAN, ALSO ABOUT 1.0 MILE
 AU0386'NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF GEORGE STREET,
 AU0386'THENCE 0.4 MILE SOUTHWEST ALONG A PRIVATE SHELL ROAD, 88 FEET
 AU0386'NORTHEAST OF THE CENTER OF THE CROSSING OF THE ROAD AND THE TRACK, 11
 AU0386'FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 7.8 FEET SOUTHWEST OF
 AU0386'THE SOUTHWEST RAIL OF THE MISSOURI PACIFIC RAILROAD WHICH PARALLELS
 AU0386'THE OTHER TRACK, 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE
 AU0386'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 AU0386
 AU0386                          STATION RECOVERY (1977)
 AU0386
 AU0386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0386'NOT RECOVERED ON THIS DATE, A THOROUGH SEARCH WAS MADE.
 AU0386
 AU0386                          STATION RECOVERY (1984)
 AU0386
 AU0386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0386'SEARCHED FOR NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0951 ***********************************************************************
 AU0951  DESIGNATION -  1622
 AU0951  PID         -  AU0951
 AU0951  STATE/COUNTY-  LA/JEFFERSON
 AU0951  COUNTRY     -  US
 AU0951  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0951
 AU0951                         *CURRENT SURVEY CONTROL
 AU0951  ______________________________________________________________________
 AU0951* NAD 83(1986) POSITION- 29 54 39.     (N) 090 04 19.     (W)   SCALED
 AU0951* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0951  **This station is located in a suspected subsidence area (see below).
 AU0951  ______________________________________________________________________
 AU0951  GEOID HEIGHT    -        -25.860 (meters)                     GEOID18
 AU0951
 AU0951.The horizontal coordinates were scaled from a map and have
 AU0951.an estimated accuracy of +/- 6 seconds.
 AU0951
 AU0951.** This station is in an area of known vertical motion. If an
 AU0951.** orthometric height was ever established but is not available 
 AU0951.** in the current survey control section, the orthometric height
 AU0951.** is considered suspect.  Suspect heights are available in the
 AU0951.** superseded section only if requested.
 AU0951
 AU0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0951.GEOID18 height accuracy estimate available here.
 AU0951
 AU0951.Click photographs - Photos may exist for this station.
 AU0951
 AU0951;                    North         East    Units  Estimated Accuracy
 AU0951;SPC LA S     -   157,050.    1,121,800.      MT  (+/- 180 meters Scaled)
 AU0951
 AU0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP827125(NAD 83)
 AU0951
 AU0951                          SUPERSEDED SURVEY CONTROL
 AU0951
 AU0951.No superseded survey control is available for this station.
 AU0951
 AU0951_MARKER: DD = SURVEY DISK
 AU0951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0951_MARK LOGO: CGS+SS
 AU0951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0951+STABILITY: SURFACE MOTION
 AU0951
 AU0951  HISTORY     - Date     Condition        Report By
 AU0951  HISTORY     - 1934     MONUMENTED       LAGS
 AU0951  HISTORY     - 1938     GOOD             CGS
 AU0951  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0951
 AU0951                          STATION DESCRIPTION
 AU0951
 AU0951'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0951'0.7 MI E FROM HARVEY.
 AU0951'ALONG THE HIGHWAY AND R.R., ON THE S SHOULDER OF THE R.R. FILL, 83 FT.
 AU0951'E OF THE CROSS ROAD LEADING INTO THE SEABOARD REFINING CO. AND
 AU0951'DIRECTLY OPPOSITE OR S OF THE SIGN ON THE N.R.O.W. FENCE.  IT IS 12
 AU0951'PACES N OF THE CENTER LINE OF THE HIGHWAY.
 AU0951
 AU0951                          STATION RECOVERY (1951)
 AU0951
 AU0951'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0951'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0124 ***********************************************************************
 BJ0124  DESIGNATION -  164/3
 BJ0124  PID         -  BJ0124
 BJ0124  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0124  COUNTRY     -  US
 BJ0124  USGS QUAD   -  PORT HUDSON (2018)
 BJ0124
 BJ0124                         *CURRENT SURVEY CONTROL
 BJ0124  ______________________________________________________________________
 BJ0124* NAD 83(1986) POSITION- 30 38 12.     (N) 091 18 24.     (W)   SCALED
 BJ0124* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0124  **This station is located in a suspected subsidence area (see below).
 BJ0124  ______________________________________________________________________
 BJ0124  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BJ0124
 BJ0124.The horizontal coordinates were scaled from a map and have
 BJ0124.an estimated accuracy of +/- 6 seconds.
 BJ0124
 BJ0124.** This station is in an area of known vertical motion. If an
 BJ0124.** orthometric height was ever established but is not available 
 BJ0124.** in the current survey control section, the orthometric height
 BJ0124.** is considered suspect.  Suspect heights are available in the
 BJ0124.** superseded section only if requested.
 BJ0124
 BJ0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0124.GEOID18 height accuracy estimate available here.
 BJ0124
 BJ0124.Click photographs - Photos may exist for this station.
 BJ0124
 BJ0124;                    North         East    Units  Estimated Accuracy
 BJ0124;SPC LA S     -   236,840.    1,002,560.      MT  (+/- 180 meters Scaled)
 BJ0124
 BJ0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP622905(NAD 83)
 BJ0124
 BJ0124                          SUPERSEDED SURVEY CONTROL
 BJ0124
 BJ0124.No superseded survey control is available for this station.
 BJ0124
 BJ0124_MARKER: V = STONE MONUMENT
 BJ0124_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0124_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ0124_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0124
 BJ0124  HISTORY     - Date     Condition        Report By
 BJ0124  HISTORY     - 1880     MONUMENTED       USACE
 BJ0124  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ0124  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0124
 BJ0124                          STATION DESCRIPTION
 BJ0124
 BJ0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0124'2.5 MI SE FROM HERMITAGE.
 BJ0124'IN W BATON ROUGE PARISH, 2.5 MILES SE ALONG THE LEVEE FROM HERMITAGE,
 BJ0124'POINTE COUPEE PARISH, IN FRONT OF A GROUP OF LARGE PECAN TREES AROUND
 BJ0124'THE FORMER WILDWOOD PLANTATION RESIDENCE, ABOUT 135 FEET NE OF A
 BJ0124'BLAZED 36 INCH PECAN TREE, 125 FEET NE OF A BLAZED 40 INCH PECAN TREE,
 BJ0124'120 FEET SOUTH OF A BLAZED 30 INCH PECAN TREE, 115 FEET SE OF A BLAZED
 BJ0124'36 INCH PECAN TREE, 77 FEET BETWEEN A ROAD AND A CORN FIELD, 3.2 FEET
 BJ0124'W OF THE CENTER OF A DITCH.  A STONE POST PROJECTING ABOUT 2 INCHES
 BJ0124'ABOVE GROUND.
 BJ0124
 BJ0124                          STATION RECOVERY (1976)
 BJ0124
 BJ0124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0124'NOT RECOVERED IN 1964 OR 1976.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0125 ***********************************************************************
 BJ0125  DESIGNATION -  165/4
 BJ0125  PID         -  BJ0125
 BJ0125  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0125  COUNTRY     -  US
 BJ0125  USGS QUAD   -  WALLS (2018)
 BJ0125
 BJ0125                         *CURRENT SURVEY CONTROL
 BJ0125  ______________________________________________________________________
 BJ0125* NAD 83(1986) POSITION- 30 34 41.     (N) 091 19 38.     (W)   SCALED
 BJ0125* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0125  **This station is located in a suspected subsidence area (see below).
 BJ0125  ______________________________________________________________________
 BJ0125  GEOID HEIGHT    -        -27.092 (meters)                     GEOID18
 BJ0125
 BJ0125.The horizontal coordinates were scaled from a map and have
 BJ0125.an estimated accuracy of +/- 6 seconds.
 BJ0125
 BJ0125.** This station is in an area of known vertical motion. If an
 BJ0125.** orthometric height was ever established but is not available 
 BJ0125.** in the current survey control section, the orthometric height
 BJ0125.** is considered suspect.  Suspect heights are available in the
 BJ0125.** superseded section only if requested.
 BJ0125
 BJ0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0125.GEOID18 height accuracy estimate available here.
 BJ0125
 BJ0125.Click photographs - Photos may exist for this station.
 BJ0125
 BJ0125;                    North         East    Units  Estimated Accuracy
 BJ0125;SPC LA S     -   230,340.    1,000,590.      MT  (+/- 180 meters Scaled)
 BJ0125
 BJ0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP604840(NAD 83)
 BJ0125
 BJ0125                          SUPERSEDED SURVEY CONTROL
 BJ0125
 BJ0125.No superseded survey control is available for this station.
 BJ0125
 BJ0125_MARKER: Q = CHISELED SQUARE
 BJ0125_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0125_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0125
 BJ0125  HISTORY     - Date     Condition        Report By
 BJ0125  HISTORY     - UNK      MONUMENTED       USACE
 BJ0125  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ0125  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0125
 BJ0125                          STATION DESCRIPTION
 BJ0125
 BJ0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0125'0.5 MI SE FROM WALLS.
 BJ0125'1/2 MILE SE ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE STATION AT
 BJ0125'WALLS, WEST BATON ROUGE PARISH, ON THE WALLS PLANTATION, DIRECTLY BACK
 BJ0125'OF THE END OF AN OVERGROWN HEDGE EXTENDING FROM BORROW PITS TO THE
 BJ0125'RIVER BANK, ABOUT 925 FEET BACK OF THE CENTER OF THE LEVEE, 535 FEET
 BJ0125'NW OF A HEDGE AND LAND LINE BETWEEN THE WALLS AND HIGHLAND
 BJ0125'PLANTATIONS, 450 FEET IN FRONT OF THE TRACK, 43 FEET SW OF A BLAZED 8
 BJ0125'INCH PERSIMMON TREE, 30 FEET NW OF A BLAZED 20 INCH GUM TREE, 13 FEET
 BJ0125'S OF AN E AND W DITCH, 3 FEET W OF A N AND S DITCH, AND NEAR A 2 INCH
 BJ0125'GAS PIPE.  THE LOWER INSIDE POINT OF THE LETTER S ON THE TOP OF A
 BJ0125'STONE POST.
 BJ0125
 BJ0125                          STATION RECOVERY (1976)
 BJ0125
 BJ0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0125'NOT RECOVERED IN 1964 OR 1976.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1251 ***********************************************************************
 BH1251  DESIGNATION -  166.3 SOURR
 BH1251  PID         -  BH1251
 BH1251  STATE/COUNTY-  LA/ST TAMMANY
 BH1251  COUNTRY     -  US
 BH1251  USGS QUAD   -  SLIDELL (2018)
 BH1251
 BH1251                         *CURRENT SURVEY CONTROL
 BH1251  ______________________________________________________________________
 BH1251* NAD 83(1986) POSITION- 30 17 32.     (N) 089 46 38.     (W)   SCALED
 BH1251* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1251  **This station is located in a suspected subsidence area (see below).
 BH1251  ______________________________________________________________________
 BH1251  GEOID HEIGHT    -        -26.718 (meters)                     GEOID18
 BH1251  DYNAMIC HEIGHT  -          4.531 (meters)       14.87  (feet) COMP
 BH1251  MODELED GRAVITY -    979,344.1   (mgal)                       NAVD 88
 BH1251
 BH1251.The horizontal coordinates were scaled from a map and have
 BH1251.an estimated accuracy of +/- 6 seconds.
 BH1251
 BH1251.** This station is in an area of known vertical motion. If an
 BH1251.** orthometric height was ever established but is not available 
 BH1251.** in the current survey control section, the orthometric height
 BH1251.** is considered suspect.  Suspect heights are available in the
 BH1251.** superseded section only if requested.
 BH1251
 BH1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1251.GEOID18 height accuracy estimate available here.
 BH1251
 BH1251.Click photographs - Photos may exist for this station.
 BH1251
 BH1251.The dynamic height is computed by dividing the NAVD 88
 BH1251.geopotential number by the normal gravity value computed on the
 BH1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1251.degrees latitude (g = 980.6199 gals.).
 BH1251
 BH1251.The modeled gravity was interpolated from observed gravity values.
 BH1251
 BH1251;                    North         East    Units  Estimated Accuracy
 BH1251;SPC LA S     -   199,680.    1,149,690.      MT  (+/- 180 meters Scaled)
 BH1251
 BH1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU328544(NAD 83)
 BH1251
 BH1251                          SUPERSEDED SURVEY CONTROL
 BH1251
 BH1251.No superseded survey control is available for this station.
 BH1251
 BH1251_MARKER: B = BOLT
 BH1251_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BH1251_SP_SET: SIGNAL BLOCK
 BH1251_STAMPING: BOLT
 BH1251_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1251
 BH1251  HISTORY     - Date     Condition        Report By
 BH1251  HISTORY     - UNK      MONUMENTED       SPRR
 BH1251  HISTORY     - 1955     GOOD             CGS
 BH1251  HISTORY     - 1971     GOOD             NGS
 BH1251
 BH1251                          STATION DESCRIPTION
 BH1251
 BH1251'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1251'1 MI N FROM SLIDELL.
 BH1251'ABOUT 1 MILE NORTH ALONG THE NEW ORLEANS AND NORTHEASTERN RAILROAD
 BH1251'FROM THE STATION AT SLIDELL, ST. TAMMANY PARISH, WEST OF THE TRACK,
 BH1251'AND IN THE TOP OF THE SOUTHEAST CORNER OF THE FOUNDATION OF SIGNAL
 BH1251'BLOCK 166.3.  NOTE-- THE NEW ORLEANS AND NORTHEASTERN RAILROAD IS NOW
 BH1251'THE GULF, MOBILE AND OHIO RAILROAD.
 BH1251
 BH1251                          STATION RECOVERY (1971)
 BH1251
 BH1251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 BH1251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0688 ***********************************************************************
 AU0688  DESIGNATION -  1667 LAGS
 AU0688  PID         -  AU0688
 AU0688  STATE/COUNTY-  LA/JEFFERSON
 AU0688  COUNTRY     -  US
 AU0688  USGS QUAD   -  BERTRANDVILLE (2018)
 AU0688
 AU0688                         *CURRENT SURVEY CONTROL
 AU0688  ______________________________________________________________________
 AU0688* NAD 83(1986) POSITION- 29 52 13.     (N) 090 05 52.     (W)   SCALED
 AU0688* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0688  **This station is located in a suspected subsidence area (see below).
 AU0688  ______________________________________________________________________
 AU0688  GEOID HEIGHT    -        -25.743 (meters)                     GEOID18
 AU0688
 AU0688.The horizontal coordinates were scaled from a map and have
 AU0688.an estimated accuracy of +/- 6 seconds.
 AU0688
 AU0688.** This station is in an area of known vertical motion. If an
 AU0688.** orthometric height was ever established but is not available 
 AU0688.** in the current survey control section, the orthometric height
 AU0688.** is considered suspect.  Suspect heights are available in the
 AU0688.** superseded section only if requested.
 AU0688
 AU0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0688.GEOID18 height accuracy estimate available here.
 AU0688
 AU0688.Click photographs - Photos may exist for this station.
 AU0688
 AU0688;                    North         East    Units  Estimated Accuracy
 AU0688;SPC LA S     -   152,530.    1,119,360.      MT  (+/- 180 meters Scaled)
 AU0688
 AU0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP803079(NAD 83)
 AU0688
 AU0688                          SUPERSEDED SURVEY CONTROL
 AU0688
 AU0688.No superseded survey control is available for this station.
 AU0688
 AU0688_MARKER: DD = SURVEY DISK
 AU0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0688_STAMPING: 1667
 AU0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0688+STABILITY: SURFACE MOTION
 AU0688
 AU0688  HISTORY     - Date     Condition        Report By
 AU0688  HISTORY     - UNK      MONUMENTED       LAGS
 AU0688  HISTORY     - 1964     GOOD             CGS
 AU0688  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0688
 AU0688                          STATION DESCRIPTION
 AU0688
 AU0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0688'2.0 MI S FROM MARRERO.
 AU0688'ABOUT 2.0 MILES SOUTH ALONG BARATARIA BLVD. (STATE HIGHWAY 45) FROM
 AU0688'THE POST OFFICE AT MARRERO, 1.65 MILES SOUTH OF THE WEST BANK
 AU0688'EXPRESSWAY, 0.6 MILE NORTH OF THE BARATARIA SCHOOL, 94 FEET NORTHEAST
 AU0688'OF THE NORTHEAST CORNER OF A ONE-STORY HOUSE WITH A LARGE PORCH, 15
 AU0688'FEET NORTH OF THE CENTER LINE OF DRIVEWAY TO HOUSE, 22.5 FEET WEST OF
 AU0688'THE CENTER LINE OF BLVD., 52 FEET SOUTH OF POWER LINE POLE NO. 62 AND
 AU0688'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL
 AU0688'OF THE GROUND.
 AU0688
 AU0688                          STATION RECOVERY (1984)
 AU0688
 AU0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0688'SEARCHED FOR AND NOT RECOVERED THIS DATE.  HOUSE TORN DOWN AND THE
 AU0688'STREET HAS BEEN WIDENED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1463 ***********************************************************************
 BX1463  DESIGNATION -  168
 BX1463  PID         -  BX1463
 BX1463  STATE/COUNTY-  LA/WINN
 BX1463  COUNTRY     -  US
 BX1463  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1463
 BX1463                         *CURRENT SURVEY CONTROL
 BX1463  ______________________________________________________________________
 BX1463* NAD 83(1986) POSITION- 31 54 15.     (N) 092 39 31.     (W)   SCALED
 BX1463* NAVD 88 ORTHO HEIGHT -    50.95  (+/-2cm)      167.2   (feet) VERTCON3
 BX1463  ______________________________________________________________________
 BX1463  GEOID HEIGHT    -        -25.734 (meters)                     GEOID18
 BX1463  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1463
 BX1463.The horizontal coordinates were scaled from a map and have
 BX1463.an estimated accuracy of +/- 6 seconds.
 BX1463
 BX1463.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1463.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1463
 BX1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1463.GEOID18 height accuracy estimate available here.
 BX1463
 BX1463.The vertical order pertains to the NGVD 29 superseded value.
 BX1463
 BX1463.Click photographs - Photos may exist for this station.
 BX1463
 BX1463;                    North         East    Units  Estimated Accuracy
 BX1463;SPC LA N     -   155,700.      985,000.      MT  (+/- 180 meters Scaled)
 BX1463
 BX1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR322298(NAD 83)
 BX1463
 BX1463                          SUPERSEDED SURVEY CONTROL
 BX1463
 BX1463  NGVD 29 (11/26/84)   51.012  (m)          167.36   (f) ADJUSTED    1 2
 BX1463
 BX1463.Superseded values are not recommended for survey control.
 BX1463
 BX1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1463.See file dsdata.pdf to determine how the superseded data were derived.
 BX1463
 BX1463_MARKER: P = PIPE CAP
 BX1463_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1463_STAMPING: 168 1906
 BX1463_MARK LOGO: USGS
 BX1463_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1463_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1463
 BX1463  HISTORY     - Date     Condition        Report By
 BX1463  HISTORY     - 1906     MONUMENTED       USGS
 BX1463  HISTORY     - 1949     GOOD             CGS
 BX1463  HISTORY     - 1974     MARK NOT FOUND   NGS
 BX1463
 BX1463                          STATION DESCRIPTION
 BX1463
 BX1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1463'2.0 MI SOUTHWEST FROM WINNFIELD.  1.7 MILES SOUTHWEST ALONG STATE
 BX1463'HIGHWAY 5 FROM THE LOUISIANA AND ARKANSAS RAILROAD STATION AT
 BX1463'WINNFIELD, THENCE 0.3 MILE NORTHWEST ALONG A GRADED DIRT ROAD, 0.1
 BX1463'MILE NORTH OF THE FARM HOME OF E.E. RAY, 38 FEET WEST OF THE
 BX1463'CENTERLINE OF THE ROAD, 58.0 FEET NORTH OF A 16 INCH TRIANGULAR BLAZED
 BX1463'PINE TREE, 61.0 FEET SOUTH OF A 14 INCH TRIANGULAR BLAZED PINE TREE,
 BX1463'14.0 FEET NORTH OF THE CENTERLINE OF THE OLD ABANDONED RAILROAD GRADE
 BX1463'OF THE LOUISIANA RAILWAY AND NAVIGATION COMPANY, 2.0 FEET EAST OF A
 BX1463'WITNESS POST, A BRONZE CAP RIVETED ON THE TOP OF A 3 1/2 INCH IRON
 BX1463'PIPE WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1463
 BX1463                          STATION RECOVERY (1974)
 BX1463
 BX1463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BX1463'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0987 ***********************************************************************
 BJ0987  DESIGNATION -  17
 BJ0987  PID         -  BJ0987
 BJ0987  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0987  COUNTRY     -  US
 BJ0987  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ0987
 BJ0987                         *CURRENT SURVEY CONTROL
 BJ0987  ______________________________________________________________________
 BJ0987* NAD 83(1986) POSITION- 30 27 51.     (N) 091 06 44.     (W)   SCALED
 BJ0987* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0987  **This station is located in a suspected subsidence area (see below).
 BJ0987  ______________________________________________________________________
 BJ0987  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ0987  DYNAMIC HEIGHT  -         15.539 (meters)       50.98  (feet) COMP
 BJ0987  MODELED GRAVITY -    979,341.8   (mgal)                       NAVD 88
 BJ0987
 BJ0987.The horizontal coordinates were scaled from a map and have
 BJ0987.an estimated accuracy of +/- 6 seconds.
 BJ0987
 BJ0987.** This station is in an area of known vertical motion. If an
 BJ0987.** orthometric height was ever established but is not available 
 BJ0987.** in the current survey control section, the orthometric height
 BJ0987.** is considered suspect.  Suspect heights are available in the
 BJ0987.** superseded section only if requested.
 BJ0987
 BJ0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0987.GEOID18 height accuracy estimate available here.
 BJ0987
 BJ0987.Click photographs - Photos may exist for this station.
 BJ0987
 BJ0987.The dynamic height is computed by dividing the NAVD 88
 BJ0987.geopotential number by the normal gravity value computed on the
 BJ0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0987.degrees latitude (g = 980.6199 gals.).
 BJ0987
 BJ0987.The modeled gravity was interpolated from observed gravity values.
 BJ0987
 BJ0987;                    North         East    Units  Estimated Accuracy
 BJ0987;SPC LA S     -   217,740.    1,021,230.      MT  (+/- 180 meters Scaled)
 BJ0987
 BJ0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP812717(NAD 83)
 BJ0987
 BJ0987                          SUPERSEDED SURVEY CONTROL
 BJ0987
 BJ0987.No superseded survey control is available for this station.
 BJ0987
 BJ0987_MARKER: DD = SURVEY DISK
 BJ0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0987_STAMPING: 17
 BJ0987_MARK LOGO: LAWRRI
 BJ0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0987+STABILITY: SURFACE MOTION
 BJ0987
 BJ0987  HISTORY     - Date     Condition        Report By
 BJ0987  HISTORY     - UNK      MONUMENTED       LOCENG
 BJ0987  HISTORY     - 1976     GOOD             NGS
 BJ0987  HISTORY     - 1987     GOOD             LA-033
 BJ0987
 BJ0987                          STATION DESCRIPTION
 BJ0987
 BJ0987'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) UNK
 BJ0987'IN BATON ROUGE.
 BJ0987'IN THE MEDIAN OF WOODDALE BOULEVARD, 88.6 FEET NORTH OF A CROSSOVER
 BJ0987'TO THE CAPITAL BANK, 56.5 FEET NORTHEAST OF A FIRE HYDRANT, 41.5 FEET
 BJ0987'EAST OF UTILITY POLE NUMBER 319-29, 9.6 FEET EAST OF THE CENTER LINE
 BJ0987'OF THE SOUTH BOUND LANE OF WOODDALE BOULEVARD. A DISK SET IN THE TOP
 BJ0987'OF A CONCRETE POST PROJECTING 2 INCHES.
 BJ0987
 BJ0987                          STATION RECOVERY (1976)
 BJ0987
 BJ0987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0987'RECOVERED IN GOOD CONDITION.
 BJ0987
 BJ0987                          STATION RECOVERY (1987)
 BJ0987
 BJ0987'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4038 ***********************************************************************
 BJ4038  DESIGNATION -  17 59
 BJ4038  PID         -  BJ4038
 BJ4038  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4038  COUNTRY     -  US
 BJ4038  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4038
 BJ4038                         *CURRENT SURVEY CONTROL
 BJ4038  ______________________________________________________________________
 BJ4038* NAD 83(1986) POSITION- 30 23 11.     (N) 091 09 07.     (W)   SCALED
 BJ4038* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4038  **This station is located in a suspected subsidence area (see below).
 BJ4038  ______________________________________________________________________
 BJ4038  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BJ4038  DYNAMIC HEIGHT  -         13.520 (meters)       44.36  (feet) COMP
 BJ4038  MODELED GRAVITY -    979,332.1   (mgal)                       NAVD 88
 BJ4038
 BJ4038.The horizontal coordinates were scaled from a map and have
 BJ4038.an estimated accuracy of +/- 6 seconds.
 BJ4038
 BJ4038.** This station is in an area of known vertical motion. If an
 BJ4038.** orthometric height was ever established but is not available 
 BJ4038.** in the current survey control section, the orthometric height
 BJ4038.** is considered suspect.  Suspect heights are available in the
 BJ4038.** superseded section only if requested.
 BJ4038
 BJ4038.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4038.GEOID18 height accuracy estimate available here.
 BJ4038
 BJ4038.Click photographs - Photos may exist for this station.
 BJ4038
 BJ4038.The dynamic height is computed by dividing the NAVD 88
 BJ4038.geopotential number by the normal gravity value computed on the
 BJ4038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4038.degrees latitude (g = 980.6199 gals.).
 BJ4038
 BJ4038.The modeled gravity was interpolated from observed gravity values.
 BJ4038
 BJ4038;                    North         East    Units  Estimated Accuracy
 BJ4038;SPC LA S     -   209,110.    1,017,430.      MT  (+/- 180 meters Scaled)
 BJ4038
 BJ4038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP775630(NAD 83)
 BJ4038
 BJ4038                          SUPERSEDED SURVEY CONTROL
 BJ4038
 BJ4038.No superseded survey control is available for this station.
 BJ4038
 BJ4038_MARKER: DB = BENCH MARK DISK
 BJ4038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4038_STAMPING: 17-59 1959
 BJ4038_MARK LOGO: LA-033
 BJ4038_PROJECTION: FLUSH
 BJ4038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4038+STABILITY: SURFACE MOTION
 BJ4038
 BJ4038  HISTORY     - Date     Condition        Report By
 BJ4038  HISTORY     - 1959     MONUMENTED       LA-033
 BJ4038  HISTORY     - 1987     GOOD             LA-033
 BJ4038
 BJ4038                          STATION DESCRIPTION
 BJ4038
 BJ4038'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4038'IN BATON ROUGE.
 BJ4038'THE MARK IS LOCATED AT THE JUNCTION OF HIGHLAND ROAD AND NELSON DRIVE
 BJ4038'ABOUT 3.0 KM (1.9 MI) SOUTH OF THE LSU CAMPUS, 13.3 METERS (43 FT)
 BJ4038'NORTHEAST OF THE CENTERLINE OF HIGHLAND ROAD, 7.8 METERS (25 FT)
 BJ4038'NORTHWEST OF THE CENTERLINE OF NELSON DRIVE, AND 4.2 METERS (13.5 FT)
 BJ4038'EAST OF A 20-INCH LIVE OAK TREE ON A FENCE LINE.
 BJ4038'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 BJ4038'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3901 ***********************************************************************
 BJ3901  DESIGNATION -  17 87
 BJ3901  PID         -  BJ3901
 BJ3901  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3901  COUNTRY     -  US
 BJ3901  USGS QUAD   -  PLAQUEMINE (2018)
 BJ3901
 BJ3901                         *CURRENT SURVEY CONTROL
 BJ3901  ______________________________________________________________________
 BJ3901* NAD 83(1986) POSITION- 30 21 04.     (N) 091 07 46.     (W)   SCALED
 BJ3901* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3901  **This station is located in a suspected subsidence area (see below).
 BJ3901  ______________________________________________________________________
 BJ3901  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ3901  DYNAMIC HEIGHT  -          6.967 (meters)       22.86  (feet) COMP
 BJ3901  MODELED GRAVITY -    979,328.3   (mgal)                       NAVD 88
 BJ3901
 BJ3901.The horizontal coordinates were scaled from a map and have
 BJ3901.an estimated accuracy of +/- 6 seconds.
 BJ3901
 BJ3901.** This station is in an area of known vertical motion. If an
 BJ3901.** orthometric height was ever established but is not available 
 BJ3901.** in the current survey control section, the orthometric height
 BJ3901.** is considered suspect.  Suspect heights are available in the
 BJ3901.** superseded section only if requested.
 BJ3901
 BJ3901.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3901.GEOID18 height accuracy estimate available here.
 BJ3901
 BJ3901.Click photographs - Photos may exist for this station.
 BJ3901
 BJ3901.The dynamic height is computed by dividing the NAVD 88
 BJ3901.geopotential number by the normal gravity value computed on the
 BJ3901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3901.degrees latitude (g = 980.6199 gals.).
 BJ3901
 BJ3901.The modeled gravity was interpolated from observed gravity values.
 BJ3901
 BJ3901;                    North         East    Units  Estimated Accuracy
 BJ3901;SPC LA S     -   205,200.    1,019,600.      MT  (+/- 180 meters Scaled)
 BJ3901
 BJ3901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP797591(NAD 83)
 BJ3901
 BJ3901                          SUPERSEDED SURVEY CONTROL
 BJ3901
 BJ3901.No superseded survey control is available for this station.
 BJ3901
 BJ3901_MARKER: DB = BENCH MARK DISK
 BJ3901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3901_STAMPING: 17-87 1987
 BJ3901_MARK LOGO: LA-033
 BJ3901_PROJECTION: FLUSH
 BJ3901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3901+STABILITY: SURFACE MOTION
 BJ3901
 BJ3901  HISTORY     - Date     Condition        Report By
 BJ3901  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3901
 BJ3901                          STATION DESCRIPTION
 BJ3901
 BJ3901'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3901'IN BATON ROUGE.
 BJ3901'LOCATED SOUTH OF THE CITY OF BATON ROUGE ABOUT 2.0 KM (1.3 MI) SOUTH
 BJ3901'SOUTHWEST OF THE INTERSECTION OF GARDERE LANE AND HIGHLAND ROAD TO
 BJ3901'THE JUNCTION OF GARDERE LANE AND OLD HERMITAGE PARKWAY TO THE MARK
 BJ3901'SET IN THE MEDIAN OF OLD HERMITAGE PARKWAY, 4.5 METERS (15 FEET)
 BJ3901'SOUTHEAST OF THE SOUTH CURB OF THE ENTRANCE TO OLD HERMITAGE PARKWAY,
 BJ3901'AND 0.91 METERS (3 FEET) NORTHWEST OF A 3-INCH IRON POST.
 BJ3901'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ3901'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4032 ***********************************************************************
 BJ4032  DESIGNATION -  17 A 001
 BJ4032  PID         -  BJ4032
 BJ4032  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4032  COUNTRY     -  US
 BJ4032  USGS QUAD   -  PLAQUEMINE (2018)
 BJ4032
 BJ4032                         *CURRENT SURVEY CONTROL
 BJ4032  ______________________________________________________________________
 BJ4032* NAD 83(1992) POSITION- 30 20 17.36632(N) 091 08 11.09110(W)   ADJUSTED
 BJ4032* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4032  **This station is located in a suspected subsidence area (see below).
 BJ4032  ______________________________________________________________________
 BJ4032  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ4032  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 BJ4032  DYNAMIC HEIGHT  -          6.865 (meters)       22.52  (feet) COMP
 BJ4032  MODELED GRAVITY -    979,326.5   (mgal)                       NAVD 88
 BJ4032  HORZ ORDER      -  SECOND
 BJ4032
 BJ4032.The horizontal coordinates were established by classical geodetic methods
 BJ4032.and adjusted by the National Geodetic Survey in January 1993.
 BJ4032
 BJ4032.** This station is in an area of known vertical motion. If an
 BJ4032.** orthometric height was ever established but is not available 
 BJ4032.** in the current survey control section, the orthometric height
 BJ4032.** is considered suspect.  Suspect heights are available in the
 BJ4032.** superseded section only if requested.
 BJ4032
 BJ4032.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4032.GEOID18 height accuracy estimate available here.
 BJ4032
 BJ4032.Click photographs - Photos may exist for this station.
 BJ4032
 BJ4032.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4032
 BJ4032.The dynamic height is computed by dividing the NAVD 88
 BJ4032.geopotential number by the normal gravity value computed on the
 BJ4032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4032.degrees latitude (g = 980.6199 gals.).
 BJ4032
 BJ4032.The modeled gravity was interpolated from observed gravity values.
 BJ4032
 BJ4032. The following values were computed from the NAD 83(1992) position.
 BJ4032
 BJ4032;                    North         East     Units Scale Factor Converg.
 BJ4032;SPC LA S     -   203,766.643 1,018,934.159   MT  0.99994301   +0 05 54.5
 BJ4032;SPC LA S     -   668,524.39  3,342,953.15   sFT  0.99994301   +0 05 54.5
 BJ4032;UTM  15      - 3,357,728.756   679,141.618   MT  0.99999592   +0 56 29.6
 BJ4032
 BJ4032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4032!SPC LA S     -   1.00000317  x   0.99994301  =   0.99994618
 BJ4032!UTM  15      -   1.00000317  x   0.99999592  =   0.99999909
 BJ4032
 BJ4032:                Primary Azimuth Mark                     Grid Az
 BJ4032:SPC LA S     -  17A002                                   333 08 41.3
 BJ4032:UTM  15      -  17A002                                   332 18 06.2
 BJ4032
 BJ4032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7914157728(NAD 83)
 BJ4032
 BJ4032|---------------------------------------------------------------------|
 BJ4032| PID    Reference Object                     Distance      Geod. Az  |
 BJ4032|                                                           dddmmss.s |
 BJ4032| BJ5015 17A002                              APPROX. 1.0 KM 3331435.8 |
 BJ4032|---------------------------------------------------------------------|
 BJ4032
 BJ4032                          SUPERSEDED SURVEY CONTROL
 BJ4032
 BJ4032  NAD 83(1986)-  30 20 17.38439(N)    091 08 11.08968(W) AD(       ) 2
 BJ4032  NAD 27      -  30 20 16.69086(N)    091 08 10.71041(W) AD(       ) 2
 BJ4032
 BJ4032.Superseded values are not recommended for survey control.
 BJ4032
 BJ4032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4032.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4032
 BJ4032_MARKER: DD = SURVEY DISK
 BJ4032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4032_STAMPING: 17A001 1968
 BJ4032_MARK LOGO: LADHGS
 BJ4032_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ4032_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4032+STABILITY: SURFACE MOTION
 BJ4032
 BJ4032  HISTORY     - Date     Condition        Report By
 BJ4032  HISTORY     - 1968     MONUMENTED       LADH
 BJ4032  HISTORY     - 1987     GOOD             LADTD
 BJ4032  HISTORY     - 1987     GOOD             LA-033
 BJ4032
 BJ4032                          STATION DESCRIPTION
 BJ4032
 BJ4032'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4032'THIS STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 30, 0.50 MILE FROM
 BJ4032'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327.  THE
 BJ4032'STATION IS SET TO THE EAST OF A HIGHWAY CROSS DRAIN AND FENCE, 1.70
 BJ4032'FEET SOUTH OF A METAL WITNESS POST AND SIGN, 4.50 FEET WEST OF A
 BJ4032'FENCE LEADING NORTH-SOUTH, 36.05 FEET SOUTH OF A POWER POLE, 33.10
 BJ4032'FEET SOUTHEAST OF THE CENTER OF THE HEADWALL ON A CROSS DRAIN
 BJ4032'UNDER HIGHWAY 30, AND 56.60 FEET EAST OF THE CENTER OF STATE HIGHWAY
 BJ4032'30.
 BJ4032'
 BJ4032'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4032'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE.  STATION IS
 BJ4032'STAMPED 17A001 1968.
 BJ4032'
 BJ4032'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4032'STATE HIGHWAY 327, FOLLOW HIGHWAY 30 FOR 0.50 MILE TO THE STATION
 BJ4032'SET TO THE EAST OF THE HIGHWAY.
 BJ4032
 BJ4032                          STATION RECOVERY (1987)
 BJ4032
 BJ4032'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 BJ4032'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4032
 BJ4032                          STATION RECOVERY (1987)
 BJ4032
 BJ4032'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4032'IN BATON ROUGE.
 BJ4032'ABOUT 1.0 KM (0.6 MI) SOUTH ON STATE HIGHWAY 30 (NICHOLSON DRIVE)
 BJ4032'FROM THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327
 BJ4032'(GARDERE LANE) TO THE MARK ON THE EAST SIDE OF STATE HIGHWAY 30, 16.7
 BJ4032'METERS (56.6 FT) EAST OF THE CENTERLINE OF THE HIGHWAY, 11.0 METERS
 BJ4032'(36.05 FT) SOUTH OF A POWER POLE, 10.1 METERS (33.1 FT) SOUTHEAST OF
 BJ4032'THE CENTER OF A HEADWALL ON A CROSS DRAIN UNDER THE HIGHWAY, AND 1.4
 BJ4032'METERS (4.5 FT) WEST OF A NORTH-SOUTH FENCE LINE.
 BJ4032'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ4032'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1007 ***********************************************************************
 AU1007  DESIGNATION -  17 A NOS+WB
 AU1007  PID         -  AU1007
 AU1007  STATE/COUNTY-  LA/ORLEANS
 AU1007  COUNTRY     -  US
 AU1007  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1007
 AU1007                         *CURRENT SURVEY CONTROL
 AU1007  ______________________________________________________________________
 AU1007* NAD 83(1986) POSITION- 29 58 00.     (N) 090 06 32.     (W)   SCALED
 AU1007* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1007  **This station is located in a suspected subsidence area (see below).
 AU1007  ______________________________________________________________________
 AU1007  GEOID HEIGHT    -        -26.003 (meters)                     GEOID18
 AU1007
 AU1007.The horizontal coordinates were scaled from a map and have
 AU1007.an estimated accuracy of +/- 6 seconds.
 AU1007
 AU1007.** This station is in an area of known vertical motion. If an
 AU1007.** orthometric height was ever established but is not available 
 AU1007.** in the current survey control section, the orthometric height
 AU1007.** is considered suspect.  Suspect heights are available in the
 AU1007.** superseded section only if requested.
 AU1007
 AU1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1007.GEOID18 height accuracy estimate available here.
 AU1007
 AU1007.Click photographs - Photos may exist for this station.
 AU1007
 AU1007;                    North         East    Units  Estimated Accuracy
 AU1007;SPC LA S     -   163,200.    1,118,170.      MT  (+/- 180 meters Scaled)
 AU1007
 AU1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP789186(NAD 83)
 AU1007
 AU1007                          SUPERSEDED SURVEY CONTROL
 AU1007
 AU1007.No superseded survey control is available for this station.
 AU1007
 AU1007_MARKER: B = BOLT
 AU1007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1007+STABILITY: SURFACE MOTION
 AU1007
 AU1007  HISTORY     - Date     Condition        Report By
 AU1007  HISTORY     - UNK      MONUMENTED       LA1690
 AU1007  HISTORY     - 1938     GOOD             CGS
 AU1007  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU1007  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1007
 AU1007                          STATION DESCRIPTION
 AU1007
 AU1007'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU1007'IN NEW ORLEANS.
 AU1007'GRANITE POST WITH BOLT IN CENTER AT THE INTERSECTION OF CARROLLTON
 AU1007'AVENUE AND DIXON STREET, IN THE CITY OF NEW ORLEANS, LA., POST STANDS
 AU1007'ON LOWER SIDE OF NEUTRAL GROUND IN CARROLLTON AVENUE.  ONE BLOCK SOUTH
 AU1007'OF NEW BASON CANAL.  0.6 M. FROM CURB.  0.3 M. FROM LAMP POST BEARING
 AU1007'SIGN 3900 DIXON.  9.1 M. FROM CENTERLINE OF NEUTRAL GROUND IN
 AU1007'CARROLLTON AVENUE AND 15 M. NORTH OF CENTER LINE OF DIXON STREET.
 AU1007'NOTE-- IN THE S. EDGE OF THE NEUTRAL AREA IN CARROLLTON, 6 PACES E. OF
 AU1007'THE E. CURB OF DIXON STREET.  IT IS 28 PACES S.W. OF THE END OF THE
 AU1007'NEUTRAL AREA ON THE S.W. SIDE OF HOWARD.
 AU1007
 AU1007                          STATION RECOVERY (1951)
 AU1007
 AU1007'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU1007'MARK NOT FOUND.
 AU1007
 AU1007                          STATION RECOVERY (1985)
 AU1007
 AU1007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1007'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU1007'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0591 ***********************************************************************
 BJ0591  DESIGNATION -  17 ABLD
 BJ0591  PID         -  BJ0591
 BJ0591  STATE/COUNTY-  LA/IBERVILLE
 BJ0591  COUNTRY     -  US
 BJ0591  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ0591
 BJ0591                         *CURRENT SURVEY CONTROL
 BJ0591  ______________________________________________________________________
 BJ0591* NAD 83(1986) POSITION- 30 15 39.     (N) 091 07 24.     (W)   SCALED
 BJ0591* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0591  **This station is located in a suspected subsidence area (see below).
 BJ0591  ______________________________________________________________________
 BJ0591  GEOID HEIGHT    -        -26.972 (meters)                     GEOID18
 BJ0591  DYNAMIC HEIGHT  -          7.464 (meters)       24.49  (feet) COMP
 BJ0591  MODELED GRAVITY -    979,318.7   (mgal)                       NAVD 88
 BJ0591
 BJ0591.The horizontal coordinates were scaled from a map and have
 BJ0591.an estimated accuracy of +/- 6 seconds.
 BJ0591
 BJ0591.** This station is in an area of known vertical motion. If an
 BJ0591.** orthometric height was ever established but is not available 
 BJ0591.** in the current survey control section, the orthometric height
 BJ0591.** is considered suspect.  Suspect heights are available in the
 BJ0591.** superseded section only if requested.
 BJ0591
 BJ0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0591.GEOID18 height accuracy estimate available here.
 BJ0591
 BJ0591.Click photographs - Photos may exist for this station.
 BJ0591
 BJ0591.The dynamic height is computed by dividing the NAVD 88
 BJ0591.geopotential number by the normal gravity value computed on the
 BJ0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0591.degrees latitude (g = 980.6199 gals.).
 BJ0591
 BJ0591.The modeled gravity was interpolated from observed gravity values.
 BJ0591
 BJ0591;                    North         East    Units  Estimated Accuracy
 BJ0591;SPC LA S     -   195,200.    1,020,210.      MT  (+/- 180 meters Scaled)
 BJ0591
 BJ0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP805491(NAD 83)
 BJ0591
 BJ0591                          SUPERSEDED SURVEY CONTROL
 BJ0591
 BJ0591.No superseded survey control is available for this station.
 BJ0591
 BJ0591_MARKER: DD = SURVEY DISK
 BJ0591_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0591_MARK LOGO: USACE
 BJ0591_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0591_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0591_ROD/PIPE-DEPTH: 9.8 meters
 BJ0591
 BJ0591  HISTORY     - Date     Condition        Report By
 BJ0591  HISTORY     - UNK      MONUMENTED       USACE
 BJ0591  HISTORY     - 1976     GOOD             NGS
 BJ0591
 BJ0591                          STATION DESCRIPTION
 BJ0591
 BJ0591'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0591'5.4 MI NE FROM BAYOU GOULA.
 BJ0591'5.4 MILES NORTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0591'HIGHWAY 69, 6.5 MILES EAST OF PLAQUEMINE, ABOUT 300 FT SOUTH OF THE
 BJ0591'CROSSING OF A POWER TRANSMISSION LINE, 34 FT NORTHEAST OF THE CENTER
 BJ0591'LINE OF THE HIGHWAY, 114 FT NORTH OF AND ACROSS THE HIGHWAY FROM POWER
 BJ0591'LINE POLE 137, 107 FT SOUTHWEST OF THE CENTER LINE OF THE WEST LEVEE
 BJ0591'ROAD OF THE MISSISSIPPI RIVER, A 1-INCH IRON PIPE WITH A CAP DRIVEN TO
 BJ0591'A DEPTH OF 32 FT ENCASED IN A 2 INCH IRON PIPE BORED TO A DEPTH OF 25
 BJ0591'FT WITH A 3 INCH SCREW CAP FOR ACCESS. THE SCREW CAP IS ABOUT FLUSH
 BJ0591'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0080 ***********************************************************************
 BJ0080  DESIGNATION -  17 ABLDAPA
 BJ0080  PID         -  BJ0080
 BJ0080  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0080  COUNTRY     -  US
 BJ0080  USGS QUAD   -  PORT HUDSON (2018)
 BJ0080
 BJ0080                         *CURRENT SURVEY CONTROL
 BJ0080  ______________________________________________________________________
 BJ0080* NAD 83(1986) POSITION- 30 38 42.     (N) 091 19 31.     (W)   SCALED
 BJ0080* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0080  **This station is located in a suspected subsidence area (see below).
 BJ0080  ______________________________________________________________________
 BJ0080  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ0080  DYNAMIC HEIGHT  -          9.892 (meters)       32.45  (feet) COMP
 BJ0080  MODELED GRAVITY -    979,356.1   (mgal)                       NAVD 88
 BJ0080
 BJ0080.The horizontal coordinates were scaled from a map and have
 BJ0080.an estimated accuracy of +/- 6 seconds.
 BJ0080
 BJ0080.** This station is in an area of known vertical motion. If an
 BJ0080.** orthometric height was ever established but is not available 
 BJ0080.** in the current survey control section, the orthometric height
 BJ0080.** is considered suspect.  Suspect heights are available in the
 BJ0080.** superseded section only if requested.
 BJ0080
 BJ0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0080.GEOID18 height accuracy estimate available here.
 BJ0080
 BJ0080.Click photographs - Photos may exist for this station.
 BJ0080
 BJ0080.The dynamic height is computed by dividing the NAVD 88
 BJ0080.geopotential number by the normal gravity value computed on the
 BJ0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0080.degrees latitude (g = 980.6199 gals.).
 BJ0080
 BJ0080.The modeled gravity was interpolated from observed gravity values.
 BJ0080
 BJ0080;                    North         East    Units  Estimated Accuracy
 BJ0080;SPC LA S     -   237,770.    1,000,770.      MT  (+/- 180 meters Scaled)
 BJ0080
 BJ0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP604914(NAD 83)
 BJ0080
 BJ0080                          SUPERSEDED SURVEY CONTROL
 BJ0080
 BJ0080.No superseded survey control is available for this station.
 BJ0080
 BJ0080_MARKER: P = PIPE CAP
 BJ0080_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0080_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0080
 BJ0080  HISTORY     - Date     Condition        Report By
 BJ0080  HISTORY     - 1975     MONUMENTED       USACE
 BJ0080  HISTORY     - 1976     GOOD             NGS
 BJ0080
 BJ0080                          STATION DESCRIPTION
 BJ0080
 BJ0080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0080'9.25 MI NW FROM DEVALL.
 BJ0080'9.25 MILES NORTHWEST ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ0080'ELEMENTARY SCHOOL AT DEVALL, AT THE JUNCTION WITH A FIELD ENTRANCE
 BJ0080'ROAD LEADING SOUTHWEST, 49 FT NORTHEAST OF THE CENTER LINE OF THE
 BJ0080'HIGHWAY, 240 FT SOUTHEAST OF THE SOUTHEAST CORNER OF END GATE
 BJ0080'67.5 FT NORTH OF THE CENTER OF JUNCTION OF THE FIELD ROAD, 9.0 FT
 BJ0080'NORTHEAST OF A FENCE, A 1-INCH PIPE DRIVEN TO A DEPTH OF 109.8 FT
 BJ0080'ENCASED IN A 2-INCH PIPE BORED TO A DEPTH OF 95.7 FT, ACCESS THROUGH
 BJ0080'A 3-INCH PIPE AND CAP FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3918 ***********************************************************************
 BJ3918  DESIGNATION -  17 B 001
 BJ3918  PID         -  BJ3918
 BJ3918  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3918  COUNTRY     -  US
 BJ3918  USGS QUAD   -  PLAQUEMINE (2018)
 BJ3918
 BJ3918                         *CURRENT SURVEY CONTROL
 BJ3918  ______________________________________________________________________
 BJ3918* NAD 83(1992) POSITION- 30 21 15.00643(N) 091 08 47.04634(W)   ADJUSTED
 BJ3918* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3918  **This station is located in a suspected subsidence area (see below).
 BJ3918  ______________________________________________________________________
 BJ3918  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ3918  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 BJ3918  DYNAMIC HEIGHT  -          6.584 (meters)       21.60  (feet) COMP
 BJ3918  MODELED GRAVITY -    979,328.2   (mgal)                       NAVD 88
 BJ3918  HORZ ORDER      -  SECOND
 BJ3918
 BJ3918.The horizontal coordinates were established by classical geodetic methods
 BJ3918.and adjusted by the National Geodetic Survey in January 1993.
 BJ3918
 BJ3918.** This station is in an area of known vertical motion. If an
 BJ3918.** orthometric height was ever established but is not available 
 BJ3918.** in the current survey control section, the orthometric height
 BJ3918.** is considered suspect.  Suspect heights are available in the
 BJ3918.** superseded section only if requested.
 BJ3918
 BJ3918.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3918.GEOID18 height accuracy estimate available here.
 BJ3918
 BJ3918.Click photographs - Photos may exist for this station.
 BJ3918
 BJ3918.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3918
 BJ3918.The dynamic height is computed by dividing the NAVD 88
 BJ3918.geopotential number by the normal gravity value computed on the
 BJ3918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3918.degrees latitude (g = 980.6199 gals.).
 BJ3918
 BJ3918.The modeled gravity was interpolated from observed gravity values.
 BJ3918
 BJ3918. The following values were computed from the NAD 83(1992) position.
 BJ3918
 BJ3918;                    North         East     Units Scale Factor Converg.
 BJ3918;SPC LA S     -   205,539.900 1,017,970.941   MT  0.99994469   +0 05 36.5
 BJ3918;SPC LA S     -   674,342.16  3,339,793.00   sFT  0.99994469   +0 05 36.5
 BJ3918;UTM  15      - 3,359,487.733   678,152.356   MT  0.99999156   +0 56 13.0
 BJ3918
 BJ3918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3918!SPC LA S     -   1.00000321  x   0.99994469  =   0.99994790
 BJ3918!UTM  15      -   1.00000321  x   0.99999156  =   0.99999477
 BJ3918
 BJ3918:                Primary Azimuth Mark                     Grid Az
 BJ3918:SPC LA S     -  17B002                                   327 10 04.9
 BJ3918:UTM  15      -  17B002                                   326 19 28.4
 BJ3918
 BJ3918_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7815259487(NAD 83)
 BJ3918
 BJ3918|---------------------------------------------------------------------|
 BJ3918| PID    Reference Object                     Distance      Geod. Az  |
 BJ3918|                                                           dddmmss.s |
 BJ3918| BJ5016 17B002                              APPROX. 0.7 KM 3271541.4 |
 BJ3918|---------------------------------------------------------------------|
 BJ3918
 BJ3918                          SUPERSEDED SURVEY CONTROL
 BJ3918
 BJ3918  NAD 83(1986)-  30 21 15.02463(N)    091 08 47.04483(W) AD(       ) 2
 BJ3918  NAD 27      -  30 21 14.33242(N)    091 08 46.66379(W) AD(       ) 2
 BJ3918
 BJ3918.Superseded values are not recommended for survey control.
 BJ3918
 BJ3918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3918.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3918
 BJ3918_MARKER: DD = SURVEY DISK
 BJ3918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3918_STAMPING: 17B001 1968
 BJ3918_MARK LOGO: LADHGS
 BJ3918_PROJECTION: PROJECTING 4 CENTIMETERS
 BJ3918_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3918+STABILITY: SURFACE MOTION
 BJ3918
 BJ3918  HISTORY     - Date     Condition        Report By
 BJ3918  HISTORY     - 1968     MONUMENTED       LADH
 BJ3918  HISTORY     - 1987     GOOD             LADTD
 BJ3918  HISTORY     - 1987     GOOD             LA-033
 BJ3918
 BJ3918                          STATION DESCRIPTION
 BJ3918
 BJ3918'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ3918'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 0.75 MILES FROM
 BJ3918'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327.  THE
 BJ3918'STATION IS EAST OF THE HIGHWAY NEAR THE FENCE, 1.80 FEET SOUTH OF A
 BJ3918'METAL WITNESS POST AND SIGN, 3.04 FEET WEST OF A FENCE LEADING
 BJ3918'NORTH-SOUTH, 46.0 FEET EAST OF THE CENTER OF STATE HIGHWAY 30,
 BJ3918'20.00 FEET WEST OF THE CORNER POST ON THE SOUTHWEST CORNER OF A
 BJ3918'CATTLE PEN AROUND A BARN, AND 200 FEET SOUTH OF THE CENTER OF A
 BJ3918'DIRT DRIVE TO THE BARN.
 BJ3918'
 BJ3918'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ3918'CONCRETE POST, PROJECTING 4 INCHES ABOVE SURFACE.  STATION IS
 BJ3918'STAMPED 17B001 1968.
 BJ3918'
 BJ3918'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ3918'STATE HIGHWAY 327, FOLLOW STATE HIGHWAY 30 NORTH FOR 0.75 MILE TO
 BJ3918'THE STATION SET TO THE EAST OF THE HIGHWAY.
 BJ3918
 BJ3918                          STATION RECOVERY (1987)
 BJ3918
 BJ3918'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 BJ3918'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BJ3918'LOCATED ABOUT 1.2 KM (0.75 MI) NORTH ON STATE HIGHWAY 30, FROM THE
 BJ3918'JUNCTION OF STATE HIGHWAYS 30 AND 327.  74.9 METERS (246 FT) SOUTH
 BJ3918'OF THE CENTER OF A DIM FEILD ROAD, 24.4 METERS (80 FT) SOUTH OF A
 BJ3918'POWER POLE, 14 METERS (46 FT) EAST OF THE CENTER OF THE HIGHWAY AND
 BJ3918'0.6 METER (2 FT) SOUTH OF A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3918
 BJ3918                          STATION RECOVERY (1987)
 BJ3918
 BJ3918'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3918'IN BATON ROUGE.
 BJ3918'ABOUT 1.2 KM (0.75 MI) NORTH ON HIGHLAND ROAD FROM THE INTERSECTION
 BJ3918'OF HIGHLAND ROAD AND GARDERE LANE TO THE MARK SET ON THE EAST SIDE OF
 BJ3918'ROAD NEAR FIELD, 14.0 METERS (46.0 FEET) EAST OF THE CENTER OF THE
 BJ3918'ROAD, 75.0 METERS (246 FEET) SOUTH OF THE CENTER OF A FIELD DRIVE,
 BJ3918'24.3 METERS (80 FEET) SOUTH OF A POWER POLE.
 BJ3918'THE MARK IS 0.45 METERS  N FROM A WITNESS POST.
 BJ3918'THE MARK IS 0.61 M BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4034 ***********************************************************************
 BJ4034  DESIGNATION -  17 B 004
 BJ4034  PID         -  BJ4034
 BJ4034  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4034  COUNTRY     -  US
 BJ4034  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4034
 BJ4034                         *CURRENT SURVEY CONTROL
 BJ4034  ______________________________________________________________________
 BJ4034* NAD 83(1992) POSITION- 30 22 56.55239(N) 091 10 03.31578(W)   ADJUSTED
 BJ4034* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4034  **This station is located in a suspected subsidence area (see below).
 BJ4034  ______________________________________________________________________
 BJ4034  GEOID HEIGHT    -        -27.063 (meters)                     GEOID18
 BJ4034  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 BJ4034  DYNAMIC HEIGHT  -          6.130 (meters)       20.11  (feet) COMP
 BJ4034  MODELED GRAVITY -    979,331.4   (mgal)                       NAVD 88
 BJ4034  HORZ ORDER      -  SECOND
 BJ4034
 BJ4034.The horizontal coordinates were established by classical geodetic methods
 BJ4034.and adjusted by the National Geodetic Survey in January 1993.
 BJ4034
 BJ4034.** This station is in an area of known vertical motion. If an
 BJ4034.** orthometric height was ever established but is not available 
 BJ4034.** in the current survey control section, the orthometric height
 BJ4034.** is considered suspect.  Suspect heights are available in the
 BJ4034.** superseded section only if requested.
 BJ4034
 BJ4034.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4034.GEOID18 height accuracy estimate available here.
 BJ4034
 BJ4034.Click photographs - Photos may exist for this station.
 BJ4034
 BJ4034.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4034
 BJ4034.The dynamic height is computed by dividing the NAVD 88
 BJ4034.geopotential number by the normal gravity value computed on the
 BJ4034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4034.degrees latitude (g = 980.6199 gals.).
 BJ4034
 BJ4034.The modeled gravity was interpolated from observed gravity values.
 BJ4034
 BJ4034. The following values were computed from the NAD 83(1992) position.
 BJ4034
 BJ4034;                    North         East     Units Scale Factor Converg.
 BJ4034;SPC LA S     -   208,663.609 1,015,929.677   MT  0.99994783   +0 04 58.3
 BJ4034;SPC LA S     -   684,590.52  3,333,095.95   sFT  0.99994783   +0 04 58.3
 BJ4034;UTM  15      - 3,362,581.168   676,065.226   MT  0.99998244   +0 55 37.3
 BJ4034
 BJ4034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4034!SPC LA S     -   1.00000329  x   0.99994783  =   0.99995112
 BJ4034!UTM  15      -   1.00000329  x   0.99998244  =   0.99998573
 BJ4034
 BJ4034:                Primary Azimuth Mark                     Grid Az
 BJ4034:SPC LA S     -  17B003                                   147 15 44.6
 BJ4034:UTM  15      -  17B003                                   146 25 05.6
 BJ4034
 BJ4034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7606562581(NAD 83)
 BJ4034
 BJ4034|---------------------------------------------------------------------|
 BJ4034| PID    Reference Object                     Distance      Geod. Az  |
 BJ4034|                                                           dddmmss.s |
 BJ4034| BJ5017 17B003                              APPROX. 1.5 KM 1472042.9 |
 BJ4034|---------------------------------------------------------------------|
 BJ4034
 BJ4034                          SUPERSEDED SURVEY CONTROL
 BJ4034
 BJ4034  NAD 83(1986)-  30 22 56.57066(N)    091 10 03.31401(W) AD(       ) 2
 BJ4034  NAD 27      -  30 22 55.88095(N)    091 10 02.92962(W) AD(       ) 2
 BJ4034
 BJ4034.Superseded values are not recommended for survey control.
 BJ4034
 BJ4034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4034.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4034
 BJ4034_MARKER: DD = SURVEY DISK
 BJ4034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4034_STAMPING: 17B004 1968
 BJ4034_MARK LOGO: LADHGS
 BJ4034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4034+STABILITY: SURFACE MOTION
 BJ4034
 BJ4034  HISTORY     - Date     Condition        Report By
 BJ4034  HISTORY     - 1968     MONUMENTED       LADH
 BJ4034  HISTORY     - 1985     GOOD             LOCENG
 BJ4034  HISTORY     - 1987     GOOD             LA-033
 BJ4034
 BJ4034                          STATION DESCRIPTION
 BJ4034
 BJ4034'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4034'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 3.25 MILES FROM
 BJ4034'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327.  THE
 BJ4034'STATION IS SET TO THE WEST OF THE HIGHWAY SOUTH OF BEN HUR ROAD,
 BJ4034'1.40 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 22.90 FEET SOUTH
 BJ4034'OF THE CENTER OF BEN HUR ROAD, 46.65 FEET EAST OF THE EAST RAIL ON
 BJ4034'THE ILLINOIS CENTRAL RAILROAD, 7.95 FEET NORTHEAST OF A POWER
 BJ4034'POLE, AND 62.0 FEET WEST OF THE CENTER OF STATE HIGHWAY 30.
 BJ4034'
 BJ4034'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4034'CONCRETE POST PROJECTING 4 INCHES.  STATION IS STAMPED 17B004 1968.
 BJ4034'
 BJ4034'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4034'STATE HIGHWAY 327, FOLLOW STATE HIGHWAY 30 NORTH FOR 3.25 MILES TO
 BJ4034'THE STATION SET TO THE WEST OF THE HIGHWAY.
 BJ4034
 BJ4034                          STATION RECOVERY (1985)
 BJ4034
 BJ4034'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1985 (GD)
 BJ4034'17B004 USC AND GS, LDH FOUND GOOD.
 BJ4034'
 BJ4034'DID NOT HAVE PUBLISHED DESCRIPTION.  MARK WAS FOUND SOUTH ALONG
 BJ4034'HWY. 30, APPROX. 500 FEET SOUTH OF BEN HUR ROAD, 8.3 FEET N/E OF
 BJ4034'POWER POLE, 45.8 FEET EAST OF EAST RAIL OF R.R. TRACK, 62.5 FEET WEST
 BJ4034'OF C/L OF HWY. 30.
 BJ4034'
 BJ4034'NOT ON NGS LEVELS.
 BJ4034'
 BJ4034'DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTH ALONG HWY. NO. 30
 BJ4034'IN BATON ROUGE CITY LIMITS.
 BJ4034
 BJ4034                          STATION RECOVERY (1987)
 BJ4034
 BJ4034'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4034'IN BATON ROUGE.
 BJ4034'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 3.25 MILES FROM
 BJ4034'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327.  THE
 BJ4034'STATION IS SET TO THE WEST OF THE HIGHWAY SOUTH OF BEN HUR ROAD, 1.40
 BJ4034'FEET SOUTH OF A METAL WITNESS POST AND SIGN, 22.90 FEET SOUTH OF THE
 BJ4034'CENTER OF BEN HUR ROAD, 46.65 FEET EAST OF THE EAST RAIL ON THE
 BJ4034'ILLINOIS CENTRAL RAILROAD, 7.95 FEET NORTHEAST OF A POWER POLE, AND
 BJ4034'62.0 FEET WEST OF THE CENTER OF STATE HIGHWAY 30.  THE STATION IS
 BJ4034'MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST
 BJ4034'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4035 ***********************************************************************
 BJ4035  DESIGNATION -  17 B 005
 BJ4035  PID         -  BJ4035
 BJ4035  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4035  COUNTRY     -  US
 BJ4035  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4035
 BJ4035                         *CURRENT SURVEY CONTROL
 BJ4035  ______________________________________________________________________
 BJ4035* NAD 83(1992) POSITION- 30 23 49.71008(N) 091 10 41.33170(W)   ADJUSTED
 BJ4035* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4035  **This station is located in a suspected subsidence area (see below).
 BJ4035  ______________________________________________________________________
 BJ4035  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BJ4035  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BJ4035  DYNAMIC HEIGHT  -          6.679 (meters)       21.91  (feet) COMP
 BJ4035  MODELED GRAVITY -    979,333.1   (mgal)                       NAVD 88
 BJ4035  HORZ ORDER      -  SECOND
 BJ4035
 BJ4035.The horizontal coordinates were established by classical geodetic methods
 BJ4035.and adjusted by the National Geodetic Survey in January 1993.
 BJ4035
 BJ4035.** This station is in an area of known vertical motion. If an
 BJ4035.** orthometric height was ever established but is not available 
 BJ4035.** in the current survey control section, the orthometric height
 BJ4035.** is considered suspect.  Suspect heights are available in the
 BJ4035.** superseded section only if requested.
 BJ4035
 BJ4035.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4035.GEOID18 height accuracy estimate available here.
 BJ4035
 BJ4035.Click photographs - Photos may exist for this station.
 BJ4035
 BJ4035.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4035
 BJ4035.The dynamic height is computed by dividing the NAVD 88
 BJ4035.geopotential number by the normal gravity value computed on the
 BJ4035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4035.degrees latitude (g = 980.6199 gals.).
 BJ4035
 BJ4035.The modeled gravity was interpolated from observed gravity values.
 BJ4035
 BJ4035. The following values were computed from the NAD 83(1992) position.
 BJ4035
 BJ4035;                    North         East     Units Scale Factor Converg.
 BJ4035;SPC LA S     -   210,299.049 1,014,912.550   MT  0.99994958   +0 04 39.3
 BJ4035;SPC LA S     -   689,956.13  3,329,758.92   sFT  0.99994958   +0 04 39.3
 BJ4035;UTM  15      - 3,364,201.494   675,024.078   MT  0.99997792   +0 55 19.5
 BJ4035
 BJ4035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4035!SPC LA S     -   1.00000320  x   0.99994958  =   0.99995278
 BJ4035!UTM  15      -   1.00000320  x   0.99997792  =   0.99998112
 BJ4035
 BJ4035:                Primary Azimuth Mark                     Grid Az
 BJ4035:SPC LA S     -  17 B 006                                 327 01 43.5
 BJ4035:UTM  15      -  17 B 006                                 326 11 03.3
 BJ4035
 BJ4035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7502464201(NAD 83)
 BJ4035
 BJ4035|---------------------------------------------------------------------|
 BJ4035| PID    Reference Object                     Distance      Geod. Az  |
 BJ4035|                                                           dddmmss.s |
 BJ4035| BJ2099 17 B 006                            APPROX. 1.4 KM 3270622.8 |
 BJ4035|---------------------------------------------------------------------|
 BJ4035
 BJ4035                          SUPERSEDED SURVEY CONTROL
 BJ4035
 BJ4035  NAD 83(1986)-  30 23 49.72838(N)    091 10 41.32981(W) AD(       ) 2
 BJ4035  NAD 27      -  30 23 49.04013(N)    091 10 40.94378(W) AD(       ) 2
 BJ4035
 BJ4035.Superseded values are not recommended for survey control.
 BJ4035
 BJ4035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4035.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4035
 BJ4035_MARKER: DD = SURVEY DISK
 BJ4035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4035_STAMPING: 17B005 1968
 BJ4035_MARK LOGO: LADHGS
 BJ4035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4035+STABILITY: SURFACE MOTION
 BJ4035
 BJ4035  HISTORY     - Date     Condition        Report By
 BJ4035  HISTORY     - 1968     MONUMENTED       LADH
 BJ4035  HISTORY     - 1985     GOOD             LOCENG
 BJ4035  HISTORY     - 1987     GOOD             LA-033
 BJ4035
 BJ4035                          STATION DESCRIPTION
 BJ4035
 BJ4035'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4035'THIS STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 30, 1.0 MILE FROM
 BJ4035'THE INTERSECTION OF STATE HIGHWAY 42 AND STATE HIGHWAY 30.  THE
 BJ4035'STATION IS SET TO THE EAST OF THE HIGHWAY NEAR THE UNIVERSITY SOUTH
 BJ4035'SUBDIVISION, 1.80 FEET SOUTH OF A METAL WITNESS POST AND SIGN,
 BJ4035'3.50 FEET WEST OF A POWER POLE, 28.85 FEET NORTHWEST OF A CORNER
 BJ4035'ON A CHAIN LINK FENCE, 59.70 FEET SOUTH OF A POWER POLE, 11.60 FEET
 BJ4035'NORTHEAST OF THE NORTH END OF A SIDE DRAIN, 42.25 FEET EAST OF THE
 BJ4035'CENTER OF STATE HIGHWAY 30, AND 10.40 FEET NORTHWEST OF AN OLD FENCE
 BJ4035'CORNER.
 BJ4035'
 BJ4035'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4035'CONCRETE POST PROJECTING 4 INCHES.  STATION IS STAMPED 17B005 1968.
 BJ4035'
 BJ4035'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4035'STATE HIGHWAY 42, FOLLOW STATE HIGHWAY 30 SOUTH FOR 1.0 MILE TO THE
 BJ4035'STATION SET TO THE EAST OF THE HIGHWAY.
 BJ4035
 BJ4035                          STATION RECOVERY (1985)
 BJ4035
 BJ4035'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1985 (GD)
 BJ4035'17B005 USC AND GS, LDH FOUND GOOD.
 BJ4035'
 BJ4035'DID NOT HAVE PUBLISHED DESCRIPTION.  MARK WAS FOUND APPROX. 155 FEET
 BJ4035'NORTH OF C/L OF BOB PETIT ROAD, 4 FEET WEST OF POWER POLE AND 42
 BJ4035'FEET EAST OF C/L OF HWY. NO. 30.  MARK IS BETWEEN TIGERLAND GROCERY
 BJ4035'AND PIZZA HUT.
 BJ4035'
 BJ4035'NOT ON NGS LEVELS.
 BJ4035'
 BJ4035'DISTANCE AND DIRECTION FROM NEAREST TOWN--ALONG STATE HWY. NO. 30 IN
 BJ4035'BATON ROUGE CITY LIMITS.
 BJ4035
 BJ4035                          STATION RECOVERY (1987)
 BJ4035
 BJ4035'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4035'IN BATON ROUGE.
 BJ4035'THIS STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 30, 1.0 MILE FROM
 BJ4035'THE INTERSECTION OF STATE HIGHWAY 42 AND STATE HIGHWAY 30.  THE
 BJ4035'STATION IS SET TO THE EAST OF THE HIGHWAY NEAR THE UNIVERSITY SOUTH
 BJ4035'SUBDIVISION, 1.80 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 3.50
 BJ4035'FEET WEST OF A POWER POLE, 28.85 FEET NORTHWEST OF A CORNER ON A
 BJ4035'CHAIN LINK FENCE, 59.70 FEET SOUTH OF A POWER POLE, 11.60 FEET
 BJ4035'NORTHEAST OF THE NORTH END OF A SIDE DRAIN, 42.25 FEET EAST OF THE
 BJ4035'CENTER OF STATE HIGHWAY 30, AND 10.40 FEET NORTHWEST OF AN OLD FENCE
 BJ4035'CORNER.  THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A
 BJ4035'ROUND CONCRETE POST PROJECTING 4 INCHES.  TO REACH THIS STATION FROM
 BJ4035'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 42, FOLLOW
 BJ4035'STATE HIGHWAY 30 SOUTH FOR 1.0 MILE TO THE STATION SET TO THE EAST OF
 BJ4035'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2099 ***********************************************************************
 BJ2099  DESIGNATION -  17 B 006
 BJ2099  PID         -  BJ2099
 BJ2099  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2099  COUNTRY     -  US
 BJ2099  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ2099
 BJ2099                         *CURRENT SURVEY CONTROL
 BJ2099  ______________________________________________________________________
 BJ2099* NAD 83(1992) POSITION- 30 24 28.85014(N) 091 11 10.53828(W)   ADJUSTED
 BJ2099* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2099  **This station is located in a suspected subsidence area (see below).
 BJ2099  ______________________________________________________________________
 BJ2099  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ2099  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BJ2099  HORZ ORDER      -  SECOND
 BJ2099
 BJ2099.The horizontal coordinates were established by classical geodetic methods
 BJ2099.and adjusted by the National Geodetic Survey in January 1993.
 BJ2099
 BJ2099.** This station is in an area of known vertical motion. If an
 BJ2099.** orthometric height was ever established but is not available 
 BJ2099.** in the current survey control section, the orthometric height
 BJ2099.** is considered suspect.  Suspect heights are available in the
 BJ2099.** superseded section only if requested.
 BJ2099
 BJ2099.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2099.GEOID18 height accuracy estimate available here.
 BJ2099
 BJ2099.Click photographs - Photos may exist for this station.
 BJ2099
 BJ2099.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2099
 BJ2099. The following values were computed from the NAD 83(1992) position.
 BJ2099
 BJ2099;                    North         East     Units Scale Factor Converg.
 BJ2099;SPC LA S     -   211,503.248 1,014,131.391   MT  0.99995090   +0 04 24.7
 BJ2099;SPC LA S     -   693,906.91  3,327,196.07   sFT  0.99995090   +0 04 24.7
 BJ2099;UTM  15      - 3,365,394.078   674,225.233   MT  0.99997448   +0 55 05.7
 BJ2099
 BJ2099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2099!SPC LA S     -   1.00000314  x   0.99995090  =   0.99995404
 BJ2099!UTM  15      -   1.00000314  x   0.99997448  =   0.99997762
 BJ2099
 BJ2099:                Primary Azimuth Mark                     Grid Az
 BJ2099:SPC LA S     -  17B007                                   352 52 32.4
 BJ2099:UTM  15      -  17B007                                   352 01 51.4
 BJ2099
 BJ2099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7422565394(NAD 83)
 BJ2099
 BJ2099|---------------------------------------------------------------------|
 BJ2099| PID    Reference Object                     Distance      Geod. Az  |
 BJ2099|                                                           dddmmss.s |
 BJ2099| BJ5057 17B007                              APPROX. 1.0 KM 3525657.1 |
 BJ2099|---------------------------------------------------------------------|
 BJ2099
 BJ2099                          SUPERSEDED SURVEY CONTROL
 BJ2099
 BJ2099  NAD 83(1986)-  30 24 28.86845(N)    091 11 10.53631(W) AD(       ) 2
 BJ2099  NAD 27      -  30 24 28.18128(N)    091 11 10.14890(W) AD(       ) 2
 BJ2099
 BJ2099.Superseded values are not recommended for survey control.
 BJ2099
 BJ2099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2099.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2099
 BJ2099_MARKER: DD = SURVEY DISK
 BJ2099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2099_STAMPING: 17B006 1968
 BJ2099_MARK LOGO: LADHGS
 BJ2099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2099+STABILITY: SURFACE MOTION
 BJ2099
 BJ2099  HISTORY     - Date     Condition        Report By
 BJ2099  HISTORY     - 1968     MONUMENTED       LADH
 BJ2099  HISTORY     - 1969     GOOD             LADTD
 BJ2099
 BJ2099                          STATION DESCRIPTION
 BJ2099
 BJ2099'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ2099'THIS STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE INTERSECTION
 BJ2099'OF STATE HIGHWAY 30 AND STATE HIGHWAY 42 ON THE L.S.U. CAMPUS.  THE
 BJ2099'STATION IS SET NEAR AN OLD RAILROAD SPUR BETWEEN STATE HIGHWAY 30
 BJ2099'AND THE ILLINOIS CENTRAL RAILROAD, 1.60 FEET SOUTH OF A METAL
 BJ2099'WITNESS POST AND SIGN, 41.30 FEET WEST OF THE CENTER OF STATE
 BJ2099'HIGHWAY 30, 8.65 FEET EAST OF THE CENTER OF AN OLD RAILROAD
 BJ2099'SPUR, 12.50 FEET SOUTHWEST OF A 10 INCH OAK TREE, 76.70 FEET
 BJ2099'SOUTHEAST OF A POWER POLE, 83.0 FEET SOUTHEAST OF A TELEPHONE POLE,
 BJ2099'AND 101.25 FEET EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL
 BJ2099'RAILROAD.
 BJ2099'
 BJ2099'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2099'CONCRETE POST PROJECTING 4 INCHES.  STATION IS STAMPED 17B006 1968.
 BJ2099'
 BJ2099'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ2099'STATE HIGHWAY 42 SEARCH THE SOUTHWEST QUADRANT.
 BJ2099
 BJ2099                          STATION RECOVERY (1969)
 BJ2099
 BJ2099'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 BJ2099'2.55 MI S FROM BATON ROUGE.
 BJ2099'ABOUT 2.55 MILES SOUTH OF THE ILLINOIS CENTRAL RAILROAD STATION IN
 BJ2099'BATON ROUGE, AND ABOUT 0.25 MILE SOUTH OF THE INTERSECTION OF NEW
 BJ2099'STATE HIGHWAY 30 AND STATE HIGHWAY 327 NEAR THE SOUTHWEST CORNER OF
 BJ2099'THE LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM.  IT IS 40.9 FEET WEST
 BJ2099'OF THE CENTERLINE OF NEW STATE HIGHWAY 30, 102.4 FEET EAST OF THE EAST
 BJ2099'RAIL OF THE MAIN LINE OF THE KANSAS CITY SOUTHERN RAILROAD, 77.4 FEET
 BJ2099'SOUTH OF POWER POLE NO. 375, 13.1 FEET SOUTHWEST OF AN 18 INCH OAK
 BJ2099'TREE.  SET IN TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES ABOVE
 BJ2099'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4033 ***********************************************************************
 BJ4033  DESIGNATION -  17 B 006 RESET
 BJ4033  PID         -  BJ4033
 BJ4033  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4033  COUNTRY     -  US
 BJ4033  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4033
 BJ4033                         *CURRENT SURVEY CONTROL
 BJ4033  ______________________________________________________________________
 BJ4033* NAD 83(2011) POSITION- 30 24 28.03722(N) 091 11 10.24792(W)   ADJUSTED
 BJ4033* NAD 83(2011) ELLIP HT-   -19.982 (meters)        (09/17/25)   ADJUSTED
 BJ4033* NAD 83(2011) EPOCH   -  2010.00
 BJ4033* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4033  **This station is located in a suspected subsidence area (see below).
 BJ4033  ______________________________________________________________________
 BJ4033  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ4033  NAD 83(2011) X  -   -113,970.774 (meters)                     COMP
 BJ4033  NAD 83(2011) Y  - -5,504,317.625 (meters)                     COMP
 BJ4033  NAD 83(2011) Z  -  3,209,432.152 (meters)                     COMP
 BJ4033  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BJ4033  DYNAMIC HEIGHT  -          7.322 (meters)       24.02  (feet) COMP
 BJ4033  MODELED GRAVITY -    979,334.4   (mgal)                       NAVD 88
 BJ4033
 BJ4033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ4033  Standards:
 BJ4033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ4033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ4033  -------------------------------------------------------------------
 BJ4033  NETWORK    0.78   1.82           0.33   0.31   0.93      0.04173916
 BJ4033  -------------------------------------------------------------------
 BJ4033  Click here for local accuracies and other accuracy information.
 BJ4033
 BJ4033.The horizontal coordinates were established by GPS observations
 BJ4033.and adjusted by the CENTER FOR GEOINFORMATICS LSU in September 2025.
 BJ4033
 BJ4033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ4033.been affixed to the stable North American tectonic plate. See 
 BJ4033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ4033
 BJ4033.The horizontal coordinates are valid at the epoch date displayed above
 BJ4033.which is a decimal equivalence of Year/Month/Day.
 BJ4033
 BJ4033.** This station is in an area of known vertical motion. If an
 BJ4033.** orthometric height was ever established but is not available 
 BJ4033.** in the current survey control section, the orthometric height
 BJ4033.** is considered suspect.  Suspect heights are available in the
 BJ4033.** superseded section only if requested.
 BJ4033
 BJ4033.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4033.GEOID18 height accuracy estimate available here.
 BJ4033
 BJ4033.Click photographs - Photos may exist for this station.
 BJ4033
 BJ4033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ4033
 BJ4033.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4033
 BJ4033.The ellipsoidal height was determined by GPS observations
 BJ4033.and is referenced to NAD 83.
 BJ4033
 BJ4033.The dynamic height is computed by dividing the NAVD 88
 BJ4033.geopotential number by the normal gravity value computed on the
 BJ4033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4033.degrees latitude (g = 980.6199 gals.).
 BJ4033
 BJ4033.The modeled gravity was interpolated from observed gravity values.
 BJ4033
 BJ4033. The following values were computed from the NAD 83(2011) position.
 BJ4033
 BJ4033;                    North         East     Units Scale Factor Converg.
 BJ4033;SPC LA S     -   211,478.226 1,014,139.173   MT  0.99995087   +0 04 24.9
 BJ4033;SPC LA S     -   693,824.81  3,327,221.60   sFT  0.99995087   +0 04 24.9
 BJ4033;UTM  15      - 3,365,369.173   674,233.383   MT  0.99997452   +0 55 05.9
 BJ4033
 BJ4033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4033!SPC LA S     -   1.00000314  x   0.99995087  =   0.99995401
 BJ4033!UTM  15      -   1.00000314  x   0.99997452  =   0.99997766
 BJ4033
 BJ4033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7423365369(NAD 83)
 BJ4033
 BJ4033                          SUPERSEDED SURVEY CONTROL
 BJ4033
 BJ4033  NAD 83(1992)-  30 24 28.03359(N)    091 11 10.24654(W) AD(       ) 3
 BJ4033  NAD 83(1986)-  30 24 28.05189(N)    091 11 10.24462(W) AD(       ) 3
 BJ4033  NAD 27      -  30 24 27.36477(N)    091 11 09.85693(W) AD(       ) 3
 BJ4033
 BJ4033.Superseded values are not recommended for survey control.
 BJ4033
 BJ4033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4033.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4033
 BJ4033_MARKER: DD = SURVEY DISK
 BJ4033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4033_STAMPING: 17B006 RESET 1975
 BJ4033_MARK LOGO: CGS+SS
 BJ4033_PROJECTION: RECESSED 20 CENTIMETERS
 BJ4033_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4033+STABILITY: SURFACE MOTION
 BJ4033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4033+SATELLITE: SATELLITE OBSERVATIONS - 2024
 BJ4033
 BJ4033  HISTORY     - Date     Condition        Report By
 BJ4033  HISTORY     - 1975     MONUMENTED       LADH
 BJ4033  HISTORY     - 1987     GOOD             LADTD
 BJ4033  HISTORY     - 1987     GOOD             LA-033
 BJ4033  HISTORY     - 2024     GOOD             LSRC
 BJ4033
 BJ4033                          STATION DESCRIPTION
 BJ4033
 BJ4033'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (AKH)
 BJ4033'LOCATED ABOUT 0.1 MILE SOUTH OF THE INTERSECTION OF LOUISIANA
 BJ4033'HIGHWAY 30 AND 42 AT THE SOUTHWEST SECTION OF THE LSU CAMPUS, ON THE
 BJ4033'EAST SIDE OF AN OLD RAILROAD SPUR (ABANDONED), BETWEEN STATE
 BJ4033'HIGHWAY 30 AND THE RAILROAD TRACKS, 155 FEET SOUTH OF THE CENTER OF
 BJ4033'A HIGH POWERLINE CROSSING THE HIGHWAY, 45 FEET WEST OF THE CENTER
 BJ4033'OF THE HIGHWAY, 80 FEET EAST OF THE EAST RAIL OF THE TRACKS
 BJ4033'(MAIN TRACKS), 46 FEET EAST OF A TELEGRAPH POLE 105 FEET
 BJ4033'NORTH-NORTHWEST OF AN 18-INCH OAK TREE, 95 FEET SOUTH OF THE
 BJ4033'CENTER OF A ROAD LEADING WEST ACROSS THE TRACKS AND 1 FOOT
 BJ4033'SOUTH OF A METAL WITNESS POST.  IT IS A USC AND GS AND STATE SURVEY
 BJ4033'DISK STAMPED 17B006 RESET 1975.  AN UNDERGROUND MARK WAS
 BJ4033'SET FOR THIS STATION.
 BJ4033'
 BJ4033'NEAREST TOWN--BATON ROUGE.
 BJ4033
 BJ4033                          STATION RECOVERY (1987)
 BJ4033
 BJ4033'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 BJ4033'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4033
 BJ4033                          STATION RECOVERY (1987)
 BJ4033
 BJ4033'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4033'IN BATON ROUGE.
 BJ4033'LOCATED ABOUT 0.1 MILE SOUTH OF THE INTERSECTION OF LOUISIANA HIGHWAY
 BJ4033'30 AND 42 AT THE SOUTHWEST SECTION OF THE LSU CAMPUS, ON THE EAST
 BJ4033'SIDE OF AN OLD RAILROAD SPUR (ABANDONED), BETWEEN STATE HIGHWAY 30
 BJ4033'AND THE RAILROAD TRACKS, 155 FEET SOUTH OF THE CENTER OF A HIGH
 BJ4033'POWERLINE CROSSING THE HIGHWAY, 45 FEET WEST OF THE CENTER OF THE
 BJ4033'HIGHWAY, 80 FEET EAST OF THE EAST RAIL OF THE TRACKS (MAIN TRACKS),
 BJ4033'105 FEET NORTH-NORTHWEST OF AN 18-INCH OAK TREE, 95 FEET SOUTH OF THE
 BJ4033'CENTER OF A ROAD LEADING WEST ACROSS THE TRACKS AND 1 FOOT SOUTH OF A
 BJ4033'METAL WITNESS POST.  IT IS A USC AND GS AND STATE SURVEY DISK STAMPED
 BJ4033'17B006 RESET 1975.  AN UNDERGROUND MARK WAS SET FOR THIS STATION.
 BJ4033'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ4033
 BJ4033                          STATION RECOVERY (2024)
 BJ4033
 BJ4033'RECOVERY NOTE BY CENTER FOR GEOINFORMATICS LSU 2024 (JTC)
 BJ4033'THE MARK IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF LOBDELL, 6.0
 BJ4033'MI (9.7 KM) NORTHEAST OF ADDIS AND 3.5 MI (5.6 KM) SOUTH-SOUTHWEST OF
 BJ4033'BATON ROUGE.
 BJ4033'
 BJ4033'TO REACH FROM THE WEST CAMPUS GATE AT THE INTERSECTION OF E HIGHWAY 30
 BJ4033'E (NICHOLSON DR) AND WEST CHIMES STREET, HEAD SOUTH ON E HIGHWAY 30 E
 BJ4033'(NICHOLSON DRIVE) 0.7 MI (1.1 KM) TO THE MARK ON THE RIGHT SET IN
 BJ4033'REPURPOSED TRAFFIC CONTROL BOX BY SIDEWALK BETWEEN NICHOLSON DR. AND
 BJ4033'RAILROAD TRACK OUTSIDE OF ALEX BOX STADIUM.
 BJ4033'
 BJ4033'IT IS 81 FT (24.7 M) EAST OF THE EAST RAIL OF RAILROAD TRACKS, 81 FT
 BJ4033'(24.7 M) SOUTH OF THE SOUTH EDGE OF A PAVED ROAD LEADING TO THE
 BJ4033'PARKING LOT OUTSIDE OF ALEX BOX STADIUM AND 46 FT (14.0 M) WEST OF THE
 BJ4033'CENTERLINE OF THE SOUTHBOUND LANE OF E HIGHWAY 30 E (NICHOLSON DRIVE).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3692 ***********************************************************************
 BJ3692  DESIGNATION -  17 B 012
 BJ3692  PID         -  BJ3692
 BJ3692  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3692  COUNTRY     -  US
 BJ3692  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3692
 BJ3692                         *CURRENT SURVEY CONTROL
 BJ3692  ______________________________________________________________________
 BJ3692* NAD 83(1992) POSITION- 30 26 58.91618(N) 091 11 26.38515(W)   ADJUSTED
 BJ3692* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3692  **This station is located in a suspected subsidence area (see below).
 BJ3692  ______________________________________________________________________
 BJ3692  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ3692  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BJ3692  DYNAMIC HEIGHT  -         14.184 (meters)       46.54  (feet) COMP
 BJ3692  MODELED GRAVITY -    979,339.7   (mgal)                       NAVD 88
 BJ3692  HORZ ORDER      -  SECOND
 BJ3692
 BJ3692.The horizontal coordinates were established by classical geodetic methods
 BJ3692.and adjusted by the National Geodetic Survey in January 1993.
 BJ3692
 BJ3692.** This station is in an area of known vertical motion. If an
 BJ3692.** orthometric height was ever established but is not available 
 BJ3692.** in the current survey control section, the orthometric height
 BJ3692.** is considered suspect.  Suspect heights are available in the
 BJ3692.** superseded section only if requested.
 BJ3692
 BJ3692.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3692.GEOID18 height accuracy estimate available here.
 BJ3692
 BJ3692.Click photographs - Photos may exist for this station.
 BJ3692
 BJ3692.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3692
 BJ3692.The dynamic height is computed by dividing the NAVD 88
 BJ3692.geopotential number by the normal gravity value computed on the
 BJ3692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3692.degrees latitude (g = 980.6199 gals.).
 BJ3692
 BJ3692.The modeled gravity was interpolated from observed gravity values.
 BJ3692
 BJ3692. The following values were computed from the NAD 83(1992) position.
 BJ3692
 BJ3692;                    North         East     Units Scale Factor Converg.
 BJ3692;SPC LA S     -   216,123.683 1,013,702.683   MT  0.99995632   +0 04 16.8
 BJ3692;SPC LA S     -   709,065.78  3,325,789.55   sFT  0.99995632   +0 04 16.8
 BJ3692;UTM  15      - 3,370,007.778   673,728.399   MT  0.99997235   +0 55 01.8
 BJ3692
 BJ3692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3692!SPC LA S     -   1.00000202  x   0.99995632  =   0.99995834
 BJ3692!UTM  15      -   1.00000202  x   0.99997235  =   0.99997437
 BJ3692
 BJ3692:                Primary Azimuth Mark                     Grid Az
 BJ3692:SPC LA S     -  17 B 013                                 004 09 06.8
 BJ3692:UTM  15      -  17 B 013                                 003 18 21.8
 BJ3692
 BJ3692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7372870007(NAD 83)
 BJ3692
 BJ3692|---------------------------------------------------------------------|
 BJ3692| PID    Reference Object                     Distance      Geod. Az  |
 BJ3692|                                                           dddmmss.s |
 BJ3692| BJ0961 17 B 013                            APPROX. 0.8 KM 0041323.6 |
 BJ3692|---------------------------------------------------------------------|
 BJ3692
 BJ3692                          SUPERSEDED SURVEY CONTROL
 BJ3692
 BJ3692  NAD 83(1986)-  30 26 58.93450(N)    091 11 26.38297(W) AD(       ) 2
 BJ3692  NAD 27      -  30 26 58.25093(N)    091 11 25.99334(W) AD(       ) 2
 BJ3692
 BJ3692.Superseded values are not recommended for survey control.
 BJ3692
 BJ3692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3692.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3692
 BJ3692_MARKER: DD = SURVEY DISK
 BJ3692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3692_STAMPING: 17B012 1968
 BJ3692_MARK LOGO: LADHGS
 BJ3692_PROJECTION: RECESSED 40 CENTIMETERS
 BJ3692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3692+STABILITY: SURFACE MOTION
 BJ3692
 BJ3692  HISTORY     - Date     Condition        Report By
 BJ3692  HISTORY     - 1968     MONUMENTED       LADH
 BJ3692  HISTORY     - 1978     GOOD             LADTD
 BJ3692  HISTORY     - 1986     GOOD             NGS
 BJ3692  HISTORY     - 1986     GOOD             NGS
 BJ3692  HISTORY     - 1987     GOOD             LA-033
 BJ3692
 BJ3692                          STATION DESCRIPTION
 BJ3692
 BJ3692'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ3692'THIS STATION IS LOCATED IN BATON ROUGE AND SET IN THE LEVEE 0.5 MILE
 BJ3692'SOUTH ALONG FRONT STREET FROM THE CAPITOL ANNEX BUILDING.  THE
 BJ3692'STATION IS SET TO THE WEST OF THE STREET NEAR THE ILLINOIS CENTRAL
 BJ3692'RAILROAD, 1.95 FEET NORTH OF A METAL WITNESS POST AND SIGN, 7.45
 BJ3692'FEET WEST OF THE WEST RAIL ON THE MAIN LINE OF THE ILLINOIS CENTRAL
 BJ3692'RAILROAD, 14.75 FEET NORTH OF MILE POST 366 IN FRONT OF THE
 BJ3692'CAPITOL TOWING COMPANY, AND 63.20 FEET SOUTHWEST OF A TELEPHONE
 BJ3692'POLE.
 BJ3692'
 BJ3692'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE
 BJ3692'POST EVEN WITH THE SURFACE.  STATION IS STAMPED 17B012 1968.
 BJ3692'
 BJ3692'TO REACH THIS STATION FROM THE BACK OF THE CAPITOL ANNEX BUILDING,
 BJ3692'DRIVE SOUTH ALONG FRONT STREET FOR 0.5 MILE TO THE STATION SET TO
 BJ3692'THE WEST OF THE STREET.
 BJ3692
 BJ3692                          STATION RECOVERY (1978)
 BJ3692
 BJ3692'RECOVERY NOTE BY LA TRANSP AND DEV 1978 (TM)
 BJ3692'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 BJ3692'DESCRIPTION OF THE ROUTE TO REACH THE STATION IS ADEQUATE FOR
 BJ3692'RECOVERY.  FOLLOWING ARE ADDITIONAL MEASUREMENTS FOR THE STATION.  IT
 BJ3692'IS 101.6 FT SOUTHWEST OF A STEEL POWER LINE TOWER NUMBER 76, 67.6 FT
 BJ3692'NORTH OF THE PROJECTED CENTERLINE OF FLORIDA STREET, 7.5 FT EAST OF
 BJ3692'THE CROWN OF THE LEVEE, 7.5 FT WEST OF THE WEST RAIL OF THE RAILROAD
 BJ3692'TRACK AND 1 FT SOUTH OF A METAL WITNESS POST.  THE MARK IS 2.5 FT
 BJ3692'BELOW THE GROUND SURFACE AND AN 18 INCH CONCRETE TILE HAS BEEN
 BJ3692'PLACED OVER THE MONUMENT.
 BJ3692
 BJ3692                          STATION RECOVERY (1986)
 BJ3692
 BJ3692'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3692'RECOVERED IN GOOD CONDITION.
 BJ3692
 BJ3692                          STATION RECOVERY (1986)
 BJ3692
 BJ3692'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3692'IN BATON ROUGE, ALONG THE TOP OF THE EAST LEVEE OF THE MISSISSIPPI
 BJ3692'RIVER, DOWN IN A CONCRETE CASING.  IT IS 51.21 METERS (168.0 FT) NORTH
 BJ3692'OF THE EXTENDED CENTER OF THE WEST END OF FLORIDA BOULEVARD, 12.25
 BJ3692'METERS (40.2 FT) NORTH OF THE RAILROAD MILEPOST 366 AND 6.58 METERS
 BJ3692'(21.6 FT) NORTH OF THE WEST RAIL OF THE MAIN TRACKS OF THE ILLINOIS
 BJ3692'CENTRAL RAILROAD.
 BJ3692'THE MARK IS 1.5 M ABOVE BOULEVARD.
 BJ3692
 BJ3692                          STATION RECOVERY (1987)
 BJ3692
 BJ3692'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3692'RECOVERED IN GOOD CONDITION WITH THE EXCEPTION OF THE SETTING.  MARK
 BJ3692'WAS ENCASED WITH A CONCRETE CULVERT PROJECTING ABOVE GROUND FOR
 BJ3692'PROTECTION WHEN THE RAILROAD TRACK WAS LIFTED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2712 ***********************************************************************
 BJ2712  DESIGNATION -  17 BOLT
 BJ2712  PID         -  BJ2712
 BJ2712  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2712  COUNTRY     -  US
 BJ2712  USGS QUAD   -  SIMMESPORT (2018)
 BJ2712
 BJ2712                         *CURRENT SURVEY CONTROL
 BJ2712  ______________________________________________________________________
 BJ2712* NAD 83(1986) POSITION- 30 53 48.     (N) 091 47 26.     (W)   SCALED
 BJ2712* NAVD 88 ORTHO HEIGHT -    11.75  (+/-2cm)       38.5   (feet) VERTCON3
 BJ2712  ______________________________________________________________________
 BJ2712  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ2712  VERT ORDER      -  ? (See Below)
 BJ2712
 BJ2712.The horizontal coordinates were scaled from a map and have
 BJ2712.an estimated accuracy of +/- 6 seconds.
 BJ2712
 BJ2712.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2712.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2712
 BJ2712.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2712.GEOID18 height accuracy estimate available here.
 BJ2712
 BJ2712.The vertical order pertains to the NGVD 29 superseded value.
 BJ2712
 BJ2712.Click photographs - Photos may exist for this station.
 BJ2712
 BJ2712;                    North         East    Units  Estimated Accuracy
 BJ2712;SPC LA S     -   265,760.      956,280.      MT  (+/- 180 meters Scaled)
 BJ2712
 BJ2712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ155187(NAD 83)
 BJ2712
 BJ2712                          SUPERSEDED SURVEY CONTROL
 BJ2712
 BJ2712  NGVD 29 (11/26/84)   11.731  (m)           38.49   (f) ADJUSTED       
 BJ2712
 BJ2712.Superseded values are not recommended for survey control.
 BJ2712
 BJ2712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2712.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2712
 BJ2712_MARKER: B = BOLT
 BJ2712_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2712_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2712_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2712
 BJ2712  HISTORY     - Date     Condition        Report By
 BJ2712  HISTORY     - UNK      MONUMENTED       USACE
 BJ2712  HISTORY     - 1966     MARK NOT FOUND   CGS
 BJ2712
 BJ2712                          STATION DESCRIPTION
 BJ2712
 BJ2712'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2712'AT JACOBY, POINTE COUPEE PARISH, ON THE FEDERAL LAND CO. PROPERTY, 108
 BJ2712'FEET EAST OF THE FOOT OF THE LEVEE, IN THE NW CORNER OF THE FRONT YARD
 BJ2712'OF THE HOUSE OCCUPIED BY W. E. MILAM, AND 32 FEET N OF THE NW CORNER
 BJ2712'OF THE PORCH.  A COPPER BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET
 BJ2712'UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING
 BJ2712'ABOUT 12 INCHES ABOVE THE GROUND AND BEARING A CORPS OF ENGINEERS,
 BJ2712'U.S. ARMY, STANDARD CAP.  NOTE-- THE ROAD AND THE LEVEE HAVE BEEN
 BJ2712'CHANGED AND THE MARK COULD HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5322 ***********************************************************************
 BJ5322  DESIGNATION -  17 C 001 RESET
 BJ5322  PID         -  BJ5322
 BJ5322  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5322  COUNTRY     -  US
 BJ5322  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ5322
 BJ5322                         *CURRENT SURVEY CONTROL
 BJ5322  ______________________________________________________________________
 BJ5322* NAD 83(1992) POSITION- 30 25 38.21992(N) 091 03 58.69054(W)   ADJUSTED
 BJ5322* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5322  **This station is located in a suspected subsidence area (see below).
 BJ5322  ______________________________________________________________________
 BJ5322  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ5322  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BJ5322  HORZ ORDER      -  THIRD
 BJ5322
 BJ5322.The horizontal coordinates were established by classical geodetic methods
 BJ5322.and adjusted by the National Geodetic Survey in January 1993.
 BJ5322
 BJ5322.** This station is in an area of known vertical motion. If an
 BJ5322.** orthometric height was ever established but is not available 
 BJ5322.** in the current survey control section, the orthometric height
 BJ5322.** is considered suspect.  Suspect heights are available in the
 BJ5322.** superseded section only if requested.
 BJ5322
 BJ5322.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5322.GEOID18 height accuracy estimate available here.
 BJ5322
 BJ5322.Click photographs - Photos may exist for this station.
 BJ5322
 BJ5322.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5322
 BJ5322. The following values were computed from the NAD 83(1992) position.
 BJ5322
 BJ5322;                    North         East     Units Scale Factor Converg.
 BJ5322;SPC LA S     -   213,660.161 1,025,652.460   MT  0.99995334   +0 08 00.7
 BJ5322;SPC LA S     -   700,983.38  3,364,994.78   sFT  0.99995334   +0 08 00.7
 BJ5322;UTM  15      - 3,367,720.853   685,713.771   MT  1.00002550   +0 58 46.5
 BJ5322
 BJ5322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5322!SPC LA S     -   1.00000118  x   0.99995334  =   0.99995452
 BJ5322!UTM  15      -   1.00000118  x   1.00002550  =   1.00002668
 BJ5322
 BJ5322:                Primary Azimuth Mark                     Grid Az
 BJ5322:SPC LA S     -  HARE AZ MK 2                             069 43 27.4
 BJ5322:UTM  15      -  HARE AZ MK 2                             068 52 41.6
 BJ5322
 BJ5322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8571367720(NAD 83)
 BJ5322
 BJ5322|---------------------------------------------------------------------|
 BJ5322| PID    Reference Object                     Distance      Geod. Az  |
 BJ5322|                                                           dddmmss.s |
 BJ5322| BJ3771 17 C 001                             26.363 METERS 00321     |
 BJ5322| CW1465 HARE AZ MK 2                                       0695128.1 |
 BJ5322| BJ4933 BATON ROUGE DIX ELEC RAD MAST       APPROX. 2.0 KM 2933952.4 |
 BJ5322|---------------------------------------------------------------------|
 BJ5322
 BJ5322                          SUPERSEDED SURVEY CONTROL
 BJ5322
 BJ5322  NAD 83(1986)-  30 25 38.23774(N)    091 03 58.68844(W) AD(       ) 3
 BJ5322
 BJ5322.Superseded values are not recommended for survey control.
 BJ5322
 BJ5322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5322.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5322
 BJ5322_MARKER: DD = SURVEY DISK
 BJ5322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5322_STAMPING: 17C001 RESET 1985
 BJ5322_MARK LOGO: LADH
 BJ5322_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5322+STABILITY: SURFACE MOTION
 BJ5322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5322+SATELLITE: SATELLITE OBSERVATIONS - 1985
 BJ5322
 BJ5322  HISTORY     - Date     Condition        Report By
 BJ5322  HISTORY     - 1985     MONUMENTED       LADH
 BJ5322
 BJ5322                          STATION DESCRIPTION
 BJ5322
 BJ5322'DESCRIBED BY LA DEPT OF HIGHWAYS 1985 (FLM)
 BJ5322'THIS MARK WAS SET DUE TO ROAD CONSTRUCTION THAT IS TO DESTROY 17C001
 BJ5322'LADH 1973.
 BJ5322'
 BJ5322'THE STATION IS LOCATED 8 KM (5 MI) EAST OF DOWNTOWN BATON ROUGE AND
 BJ5322'11.2 KM (7 MI) SOUTHWEST OF DENHAM SPRINGS, IN T7S, R1E, --OWNERSHIP
 BJ5322'LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5322'
 BJ5322'TO REACH THE STATION FROM THE INTERCHANGE OF US HIGHWAY 61 AND
 BJ5322'INTERSTATE 12 IN EAST BATON ROUGE, GO EAST ON INTERSTATE 12 FOR 0.8 KM
 BJ5322'(0.5 MI) TO AN OVERPASS WITH THE MARK IN THE SOUTHEAST CORNER OF THE
 BJ5322'OVERPASS SET IN THE RETAINING WALL.
 BJ5322'
 BJ5322'THE STATION IS A STANDARD LADH DISK STAMPED--17C001 RESET 1985--.  THE
 BJ5322'MARK IS SET IN THE TOP OF A RETAINING WALL OF AN OVERPASS BRIDGE.  IT
 BJ5322'IS LOCATED 27.5 FT (8.4 M) S FROM THE CENTER OF THE EAST BOUND LANE OF
 BJ5322'INTERSTATE 12, 19 FT (5.8 M) W FROM A METAL LIGHT STANDARD, 6 FT (1.8
 BJ5322'M) S FROM THE SOUTHEAST CORNER OF BRIDGE ABUTMENT, AND 2 FT (0.6 M) E
 BJ5322'FROM A CHAIN LINK FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3770 ***********************************************************************
 BJ3770  DESIGNATION -  17 C 002
 BJ3770  PID         -  BJ3770
 BJ3770  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3770  COUNTRY     -  US
 BJ3770  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3770
 BJ3770                         *CURRENT SURVEY CONTROL
 BJ3770  ______________________________________________________________________
 BJ3770* NAD 83(1992) POSITION- 30 25 49.85035(N) 091 03 26.29854(W)   ADJUSTED
 BJ3770* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3770  **This station is located in a suspected subsidence area (see below).
 BJ3770  ______________________________________________________________________
 BJ3770  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BJ3770  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BJ3770  DYNAMIC HEIGHT  -         13.830 (meters)       45.37  (feet) COMP
 BJ3770  MODELED GRAVITY -    979,338.5   (mgal)                       NAVD 88
 BJ3770  HORZ ORDER      -  SECOND
 BJ3770
 BJ3770.The horizontal coordinates were established by classical geodetic methods
 BJ3770.and adjusted by the National Geodetic Survey in January 1993.
 BJ3770
 BJ3770.** This station is in an area of known vertical motion. If an
 BJ3770.** orthometric height was ever established but is not available 
 BJ3770.** in the current survey control section, the orthometric height
 BJ3770.** is considered suspect.  Suspect heights are available in the
 BJ3770.** superseded section only if requested.
 BJ3770
 BJ3770.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3770.GEOID18 height accuracy estimate available here.
 BJ3770
 BJ3770.Click photographs - Photos may exist for this station.
 BJ3770
 BJ3770.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3770
 BJ3770.The dynamic height is computed by dividing the NAVD 88
 BJ3770.geopotential number by the normal gravity value computed on the
 BJ3770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3770.degrees latitude (g = 980.6199 gals.).
 BJ3770
 BJ3770.The modeled gravity was interpolated from observed gravity values.
 BJ3770
 BJ3770. The following values were computed from the NAD 83(1992) position.
 BJ3770
 BJ3770;                    North         East     Units Scale Factor Converg.
 BJ3770;SPC LA S     -   214,020.343 1,026,515.974   MT  0.99995376   +0 08 16.9
 BJ3770;SPC LA S     -   702,165.08  3,367,827.82   sFT  0.99995376   +0 08 16.9
 BJ3770;UTM  15      - 3,368,093.776   686,571.934   MT  1.00002944   +0 59 03.3
 BJ3770
 BJ3770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3770!SPC LA S     -   1.00000207  x   0.99995376  =   0.99995583
 BJ3770!UTM  15      -   1.00000207  x   1.00002944  =   1.00003151
 BJ3770
 BJ3770:                Primary Azimuth Mark                     Grid Az
 BJ3770:SPC LA S     -  17 C 001                                 248 49 43.6
 BJ3770:UTM  15      -  17 C 001                                 247 58 57.2
 BJ3770
 BJ3770_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8657168093(NAD 83)
 BJ3770
 BJ3770|---------------------------------------------------------------------|
 BJ3770| PID    Reference Object                     Distance      Geod. Az  |
 BJ3770|                                                           dddmmss.s |
 BJ3770| BJ4947 HARE AZ MK                           41.701 METERS 13741     |
 BJ3770| BJ3771 17 C 001                            APPROX. 0.9 KM 2485800.5 |
 BJ3770|---------------------------------------------------------------------|
 BJ3770
 BJ3770                          SUPERSEDED SURVEY CONTROL
 BJ3770
 BJ3770  NAD 83(1986)-  30 25 49.86813(N)    091 03 26.29644(W) AD(       ) 2
 BJ3770  NAD 27      -  30 25 49.18079(N)    091 03 25.92133(W) AD(       ) 2
 BJ3770
 BJ3770.Superseded values are not recommended for survey control.
 BJ3770
 BJ3770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3770.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3770
 BJ3770_MARKER: DD = SURVEY DISK
 BJ3770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3770_STAMPING: 17C002 1973
 BJ3770_MARK LOGO: LADHGS
 BJ3770_PROJECTION: FLUSH
 BJ3770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3770+STABILITY: SURFACE MOTION
 BJ3770
 BJ3770  HISTORY     - Date     Condition        Report By
 BJ3770  HISTORY     - 1973     MONUMENTED       LADH
 BJ3770  HISTORY     - 1983     GOOD             LADTD
 BJ3770  HISTORY     - 1987     GOOD             LA-033
 BJ3770
 BJ3770                          STATION DESCRIPTION
 BJ3770
 BJ3770'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3770'THE STATION IS LOCATED 4.5 MILES SOUTHEAST OF DOWNTOWN BATON
 BJ3770'ROUGE, 7 MILES SOUTHWEST OF DENHAM SPRINGS, AND 12.5 MILES
 BJ3770'SOUTHEAST OF BAKER, IN THE SOUTHWEST QUARTER OF SECTION 49,
 BJ3770'T7S, R2E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT
 BJ3770'OF HIGHWAYS.
 BJ3770'
 BJ3770'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12
 BJ3770'AND U.S. HIGHWAY 61 IN SOUTH BATON ROUGE, GO EAST ALONG
 BJ3770'INTERSTATE 12 FOR 1.1 MILES TO THE SHERWOOD FOREST
 BJ3770'INTERCHANGE.  THE STATION IS SET TO THE NORTH OF THE INTERCHANGE
 BJ3770'IN THE NORTHWEST QUADRANT NEAR THE ON RAMP TO THE WESTBOUND
 BJ3770'LANE ON INTERSTATE 12.
 BJ3770'
 BJ3770'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ3770'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE
 BJ3770'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BJ3770'FLUSH WITH THE GROUND.  IT IS STAMPED 17C002 1973.  IT IS
 BJ3770'153 FEET WEST OF THE CENTER OF THE SOUTHBOUND LANE ON
 BJ3770'SHERWOOD FOREST BLVD., 151 FEET NORTH OF THE CENTER OF THE
 BJ3770'WESTBOUND LANE ON INTERSTATE 12, 73 FEET SOUTH OF THE CENTER
 BJ3770'OF THE ON RAMP TO THE WESTBOUND LANE ON INTERSTATE 12, AND
 BJ3770'4.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ3770'
 BJ3770'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3770
 BJ3770                          STATION RECOVERY (1983)
 BJ3770
 BJ3770'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3770'7.2 KM (4.5 MI) SE FROM BATON ROUGE.
 BJ3770'ABOUT 1.8 KM (1.1 MILES) EAST ON INTERSTATE 12 FROM THE JUNCTION WITH
 BJ3770'US HIGHWAY 61 IN SOUTH BATON ROUGE TO THE SHERWOOD FOREST INTERCHANGE
 BJ3770'WITH THE BENCH MARK SET TO THE NORTH OF THE INTERCHANGE NEAR THE ON
 BJ3770'RAMP TO THE WESTBOUND LAND OF INTERSTATE 12, 46.6 METERS (153 FEET)
 BJ3770'WEST OF THE CENTER OF THE SOUTHBOUND LANE OF SHERWOOD FOREST BOULEVARD
 BJ3770'46 METERS (151 FEET) NORTH OF THE CENTER OF THE WESTBOUND LANE OF
 BJ3770'INTERSTATE 12, 22.3 METERS (73 FEET) SOUTH OF THE CENTER OF THE ON
 BJ3770'RAMP TO THE WESTBOUND LANE OF INTERSTATE 12.
 BJ3770'THE MARK IS 1.37 METERS  W FROM A WITNESS POST.
 BJ3770'THE MARK IS 0.30 M ABOVE ON RAMP.
 BJ3770
 BJ3770                          STATION RECOVERY (1987)
 BJ3770
 BJ3770'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3770'RECOVERED IN GOOD CONDITION WITH THE EXCEPTION THAT THE WITNESS POST
 BJ3770'IS NO LONGER THERE.
 BJ3770'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2711 ***********************************************************************
 BJ2711  DESIGNATION -  17 CAP
 BJ2711  PID         -  BJ2711
 BJ2711  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2711  COUNTRY     -  US
 BJ2711  USGS QUAD   -  SIMMESPORT (2018)
 BJ2711
 BJ2711                         *CURRENT SURVEY CONTROL
 BJ2711  ______________________________________________________________________
 BJ2711* NAD 83(1986) POSITION- 30 53 48.     (N) 091 47 26.     (W)   SCALED
 BJ2711* NAVD 88 ORTHO HEIGHT -    12.98  (+/-2cm)       42.6   (feet) VERTCON3
 BJ2711  ______________________________________________________________________
 BJ2711  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ2711  VERT ORDER      -  ? (See Below)
 BJ2711
 BJ2711.The horizontal coordinates were scaled from a map and have
 BJ2711.an estimated accuracy of +/- 6 seconds.
 BJ2711
 BJ2711.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2711.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2711
 BJ2711.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2711.GEOID18 height accuracy estimate available here.
 BJ2711
 BJ2711.The vertical order pertains to the NGVD 29 superseded value.
 BJ2711
 BJ2711.Click photographs - Photos may exist for this station.
 BJ2711
 BJ2711;                    North         East    Units  Estimated Accuracy
 BJ2711;SPC LA S     -   265,760.      956,280.      MT  (+/- 180 meters Scaled)
 BJ2711
 BJ2711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ155187(NAD 83)
 BJ2711
 BJ2711                          SUPERSEDED SURVEY CONTROL
 BJ2711
 BJ2711  NGVD 29 (11/26/84)   12.959  (m)           42.52   (f) ADJUSTED       
 BJ2711
 BJ2711.Superseded values are not recommended for survey control.
 BJ2711
 BJ2711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2711.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2711
 BJ2711_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2711_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2711_MARK LOGO: USACE
 BJ2711_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ2711_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2711_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2711
 BJ2711  HISTORY     - Date     Condition        Report By
 BJ2711  HISTORY     - UNK      MONUMENTED       USACE
 BJ2711  HISTORY     - 1966     MARK NOT FOUND   CGS
 BJ2711
 BJ2711                          STATION DESCRIPTION
 BJ2711
 BJ2711'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2711'AT JACOBY, POINTE COUPEE PARISH, ON THE FEDERAL LAND CO. PROPERTY, 108
 BJ2711'FEET EAST OF THE FOOT OF THE LEVEE, IN THE NW CORNER OF THE FRONT YARD
 BJ2711'OF THE HOUSE OCCUPIED BY W. E. MILAM, AND 32 FEET N OF THE NW CORNER
 BJ2711'OF THE PORCH.  AN IRON PIPE PROJECTING ABOUT 12 INCHES ABOVE THE
 BJ2711'GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2711'NOTE-- THE ROAD AND THE LEVEE HAVE BEEN CHANGED AND THE MARK COULD
 BJ2711'HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3766 ***********************************************************************
 BJ3766  DESIGNATION -  17 D 001
 BJ3766  PID         -  BJ3766
 BJ3766  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3766  COUNTRY     -  US
 BJ3766  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3766
 BJ3766                         *CURRENT SURVEY CONTROL
 BJ3766  ______________________________________________________________________
 BJ3766* NAD 83(1992) POSITION- 30 26 02.23613(N) 091 02 25.74009(W)   ADJUSTED
 BJ3766* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3766  **This station is located in a suspected subsidence area (see below).
 BJ3766  ______________________________________________________________________
 BJ3766  GEOID HEIGHT    -        -27.013 (meters)                     GEOID18
 BJ3766  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BJ3766  HORZ ORDER      -  SECOND
 BJ3766
 BJ3766.The horizontal coordinates were established by classical geodetic methods
 BJ3766.and adjusted by the National Geodetic Survey in January 1993.
 BJ3766
 BJ3766.** This station is in an area of known vertical motion. If an
 BJ3766.** orthometric height was ever established but is not available 
 BJ3766.** in the current survey control section, the orthometric height
 BJ3766.** is considered suspect.  Suspect heights are available in the
 BJ3766.** superseded section only if requested.
 BJ3766
 BJ3766.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3766.GEOID18 height accuracy estimate available here.
 BJ3766
 BJ3766.Click photographs - Photos may exist for this station.
 BJ3766
 BJ3766.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3766
 BJ3766. The following values were computed from the NAD 83(1992) position.
 BJ3766
 BJ3766;                    North         East     Units Scale Factor Converg.
 BJ3766;SPC LA S     -   214,405.748 1,028,130.940   MT  0.99995421   +0 08 47.1
 BJ3766;SPC LA S     -   703,429.52  3,373,126.26   sFT  0.99995421   +0 08 47.1
 BJ3766;UTM  15      - 3,368,503.025   688,181.159   MT  1.00003688   +0 59 34.4
 BJ3766
 BJ3766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3766!SPC LA S     -   1.00000231  x   0.99995421  =   0.99995652
 BJ3766!UTM  15      -   1.00000231  x   1.00003688  =   1.00003919
 BJ3766
 BJ3766:                Primary Azimuth Mark                     Grid Az
 BJ3766:SPC LA S     -  17 D 002                                 074 25 31.8
 BJ3766:UTM  15      -  17 D 002                                 073 34 44.5
 BJ3766
 BJ3766_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8818168503(NAD 83)
 BJ3766
 BJ3766|---------------------------------------------------------------------|
 BJ3766| PID    Reference Object                     Distance      Geod. Az  |
 BJ3766|                                                           dddmmss.s |
 BJ3766| BJ3765 17 D 002                            APPROX. 1.6 KM 0743418.9 |
 BJ3766|---------------------------------------------------------------------|
 BJ3766
 BJ3766                          SUPERSEDED SURVEY CONTROL
 BJ3766
 BJ3766  NAD 83(1986)-  30 26 02.25406(N)    091 02 25.73700(W) AD(       ) 2
 BJ3766  NAD 27      -  30 26 01.56634(N)    091 02 25.36362(W) AD(       ) 2
 BJ3766
 BJ3766.Superseded values are not recommended for survey control.
 BJ3766
 BJ3766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3766.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3766
 BJ3766_MARKER: DD = SURVEY DISK
 BJ3766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3766_STAMPING: 17D001 1973
 BJ3766_MARK LOGO: LADHGS
 BJ3766_PROJECTION: FLUSH
 BJ3766_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3766+STABILITY: SURFACE MOTION
 BJ3766
 BJ3766  HISTORY     - Date     Condition        Report By
 BJ3766  HISTORY     - 1973     MONUMENTED       LADH
 BJ3766  HISTORY     - 1983     GOOD             LADTD
 BJ3766  HISTORY     - 1987     GOOD             LADTD
 BJ3766
 BJ3766                          STATION DESCRIPTION
 BJ3766
 BJ3766'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3766'THE STATION IS LOCATED 5 MILES SOUTHEAST OF DOWNTOWN BATON
 BJ3766'ROUGE, 6 MILES SOUTHWEST OF DENHAM SPRINGS, AND 13 MILES
 BJ3766'SOUTHEAST OF BAKER, IN THE NORTHEAST QUARTER OF SECTION 48,
 BJ3766'T7S, R2E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT
 BJ3766'OF HIGHWAYS.
 BJ3766'
 BJ3766'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND
 BJ3766'U.S. HIGHWAY 61 IN SOUTH BATON ROUGE, GO EAST ALONG INTERSTATE
 BJ3766'12 FOR 2.1 MILES.  THE STATION IS SET TO THE SOUTH OF THE
 BJ3766'HIGHWAY NEAR THE SOUTHEAST CORNER OF A BRIDGE.
 BJ3766'
 BJ3766'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ3766'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP
 BJ3766'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ3766'THE GROUND.  IT IS STAMPED 17D001 1973.  IT IS 30 FEET SOUTH OF
 BJ3766'THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 8 FEET
 BJ3766'SOUTHEAST OF THE SOUTHEAST CORNER OF A BRIDGE, 7 FEET
 BJ3766'SOUTH-SOUTHEAST OF A METAL WITNESS POST AND SIGN, 4.5 FEET
 BJ3766'SOUTHEAST OF THE BRIDGE ABUTMENT, AND 2.5 FEET EAST OF A
 BJ3766'FENCE.
 BJ3766'
 BJ3766'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3766
 BJ3766                          STATION RECOVERY (1983)
 BJ3766
 BJ3766'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3766'8 KM (5 MI) SE FROM BATON ROUGE.
 BJ3766'ABOUT 3.4 KM (2.1 MILES) EAST ON INTERSTATE 12 FROM THE JUNCTION WITH
 BJ3766'US HIGHWAY 61 IN SOUTH BATON ROUGE TO THE BENCH MARK ON THE RIGHT SET
 BJ3766'NEAR THE SOUTHEAST CORNER OF A BRIDGE, 9.1 METERS (30 FEET) SOUTH OF
 BJ3766'THE CENTER OF THE EASTBOUND LANE OF INTERSTATE 12, 2.4 METERS (8 FEET)
 BJ3766'SOUTHEAST OF THE SOUTHEAST CORNER OF A BRIDGE, 1.4 METERS (4.5 FEET)
 BJ3766'SOUTHEAST OF THE BRIDGE ABUTMENT, 0.8 METERS (2.5 FEET) EAST OF A
 BJ3766'FENCE.
 BJ3766'THE MARK IS 2.13 METERS  SSE FROM A WITNESS POST.
 BJ3766'THE MARK IS 0.61 M BELOW HIGHWAY.
 BJ3766
 BJ3766                          STATION RECOVERY (1987)
 BJ3766
 BJ3766'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 BJ3766'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5317 ***********************************************************************
 BJ5317  DESIGNATION -  17 D 002 RESET
 BJ5317  PID         -  BJ5317
 BJ5317  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5317  COUNTRY     -  US
 BJ5317  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ5317
 BJ5317                         *CURRENT SURVEY CONTROL
 BJ5317  ______________________________________________________________________
 BJ5317* NAD 83(1992) POSITION- 30 26 16.61655(N) 091 01 31.45205(W)   ADJUSTED
 BJ5317* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5317  **This station is located in a suspected subsidence area (see below).
 BJ5317  ______________________________________________________________________
 BJ5317  GEOID HEIGHT    -        -27.008 (meters)                     GEOID18
 BJ5317  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BJ5317  HORZ ORDER      -  THIRD
 BJ5317
 BJ5317.The horizontal coordinates were established by classical geodetic methods
 BJ5317.and adjusted by the National Geodetic Survey in January 1993.
 BJ5317
 BJ5317.** This station is in an area of known vertical motion. If an
 BJ5317.** orthometric height was ever established but is not available 
 BJ5317.** in the current survey control section, the orthometric height
 BJ5317.** is considered suspect.  Suspect heights are available in the
 BJ5317.** superseded section only if requested.
 BJ5317
 BJ5317.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5317.GEOID18 height accuracy estimate available here.
 BJ5317
 BJ5317.Click photographs - Photos may exist for this station.
 BJ5317
 BJ5317.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5317
 BJ5317. The following values were computed from the NAD 83(1992) position.
 BJ5317
 BJ5317;                    North         East     Units Scale Factor Converg.
 BJ5317;SPC LA S     -   214,852.360 1,029,578.321   MT  0.99995474   +0 09 14.3
 BJ5317;SPC LA S     -   704,894.78  3,377,874.87   sFT  0.99995474   +0 09 14.3
 BJ5317;UTM  15      - 3,368,971.013   689,621.907   MT  1.00004360   +1 00 02.3
 BJ5317
 BJ5317!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5317!SPC LA S     -   1.00000204  x   0.99995474  =   0.99995678
 BJ5317!UTM  15      -   1.00000204  x   1.00004360  =   1.00004564
 BJ5317
 BJ5317:                Primary Azimuth Mark                     Grid Az
 BJ5317:SPC LA S     -  17 D 003                                 073 07 16.3
 BJ5317:UTM  15      -  17 D 003                                 072 16 28.3
 BJ5317
 BJ5317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8962168971(NAD 83)
 BJ5317
 BJ5317|---------------------------------------------------------------------|
 BJ5317| PID    Reference Object                     Distance      Geod. Az  |
 BJ5317|                                                           dddmmss.s |
 BJ5317| BJ3764 17 D 003                            APPROX. 1.8 KM 0731630.6 |
 BJ5317| BJ3765 17 D 002                            101.744 METERS 09843     |
 BJ5317|---------------------------------------------------------------------|
 BJ5317
 BJ5317                          SUPERSEDED SURVEY CONTROL
 BJ5317
 BJ5317  NAD 83(1986)-  30 26 16.63409(N)    091 01 31.45024(W) AD(       ) 3
 BJ5317
 BJ5317.Superseded values are not recommended for survey control.
 BJ5317
 BJ5317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5317.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5317
 BJ5317_MARKER: DD = SURVEY DISK
 BJ5317_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ5317_SP_SET: PAVEMENT
 BJ5317_STAMPING: 17D002 RESET 1987
 BJ5317_MARK LOGO: LADH
 BJ5317_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5317_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5317
 BJ5317  HISTORY     - Date     Condition        Report By
 BJ5317  HISTORY     - 1987     MONUMENTED       LADTD
 BJ5317  HISTORY     - 1987     GOOD             LADTD
 BJ5317
 BJ5317                          STATION DESCRIPTION
 BJ5317
 BJ5317'DESCRIBED BY LA TRANSP AND DEV 1987 (SLC)
 BJ5317'THE STATION IS LOCATED ABOUT 9.7 KM (6 MI) SOUTHWEST OF DENHAM
 BJ5317'SPRINGS,
 BJ5317'11.3 KM (7 MI) SOUTHEAST OF DOWNTOWN BATON ROUGE, IN THE SOUTHEAST
 BJ5317'QUARTER OF SECTION 17, T 7 S, R 2 E.
 BJ5317'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5317'
 BJ5317'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE 12 AND U.S.
 BJ5317'HIGHWAY 61 IN SOUTH BATON ROUGE, GO EAST FOR
 BJ5317'4.8 KM (3 MI) ON INTERSTATE 12 TO THE STATION ON THE LEFT, SET IN A
 BJ5317'DRILL HOLE IN THE INSIDE EMERGENCY PARKING LANE OF THE WEST BOUND
 BJ5317'LANES OF INTERSTATE 12, JUST BEFORE REACHING THE MILLERVILLE ROAD
 BJ5317'OVERPASS.
 BJ5317'
 BJ5317'THE STATION IS A STANDARD LADH DISK
 BJ5317'STAMPED---17D002 RESET 1987---,
 BJ5317'SET INTO A DRILL HOLE IN THE CONCRETE SLAB OF THE WEST BOUND
 BJ5317'ROADWAY OF INTERSTATE 12, IN THE INSIDE EMERGENCY PARKING LANE.
 BJ5317'94.2 METERS (309 FT) WEST FROM THE WEST EDGE OF THE MILLERVILLE
 BJ5317'ROAD OVERPASS,
 BJ5317'61.9 METERS (203 FT) WEST FROM THE CENTER OF A POWER LINE CROSSING
 BJ5317'OVER INTERSTATE 12,
 BJ5317'7.6 METERS (25 FT) SOUTH FROM THE CENTER OF THE WEST BOUND LANES OF
 BJ5317'THE INTERSTATE AND
 BJ5317'0.6 METERS (2 FT) NORTH FROM A CEMENT GUARD RAIL IN THE MEDIAN OF
 BJ5317'THE INTERSTATE.
 BJ5317
 BJ5317                          STATION RECOVERY (1987)
 BJ5317
 BJ5317'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BJ5317'8 KM (5 MI) SW FROM DENHAM SPRINGS.
 BJ5317'ABOUT 4.8 KM (3 MILES) EAST ON INTERSTATE 12 FROM THE JUNCTION WITH
 BJ5317'U.S. HIGHWAY IN SOUTH BATON ROUGE TO THE BENCH MARK ON THE LEFT, SET
 BJ5317'IN A DRILL HOLE IN THE CONCRETE SLAB OF THE WEST BOUND ROADWAY OF
 BJ5317'INTERSTATE 12, IN THE INSIDE EMERGENCY PARKING LANE, 94.2 METERS
 BJ5317'(309 FT) WEST FROM THE WEST EDGE OF THE MILLERVILLE ROAD OVERPASS,
 BJ5317'61.9 METERS (203 FT) WEST OF THE CENTER OF A POWERLINE CROSSING OVER
 BJ5317'THE INTERSTATE AND 7.6 METERS (25 FT) SOUTH OF THE CENTER OF THE WEST
 BJ5317'BOUND LANES OF THE INTERSTATE. CEMENT GUARD RAIL.
 BJ5317'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ5317'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3776 ***********************************************************************
 BJ3776  DESIGNATION -  17 D 005
 BJ3776  PID         -  BJ3776
 BJ3776  STATE/COUNTY-  LA/LIVINGSTON
 BJ3776  COUNTRY     -  US
 BJ3776  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3776
 BJ3776                         *CURRENT SURVEY CONTROL
 BJ3776  ______________________________________________________________________
 BJ3776* NAD 83(1992) POSITION- 30 27 06.25190(N) 090 58 09.97325(W)   ADJUSTED
 BJ3776* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3776  **This station is located in a suspected subsidence area (see below).
 BJ3776  ______________________________________________________________________
 BJ3776  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BJ3776  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BJ3776  HORZ ORDER      -  SECOND
 BJ3776
 BJ3776.The horizontal coordinates were established by classical geodetic methods
 BJ3776.and adjusted by the National Geodetic Survey in January 1993.
 BJ3776
 BJ3776.** This station is in an area of known vertical motion. If an
 BJ3776.** orthometric height was ever established but is not available 
 BJ3776.** in the current survey control section, the orthometric height
 BJ3776.** is considered suspect.  Suspect heights are available in the
 BJ3776.** superseded section only if requested.
 BJ3776
 BJ3776.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3776.GEOID18 height accuracy estimate available here.
 BJ3776
 BJ3776.Click photographs - Photos may exist for this station.
 BJ3776
 BJ3776.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3776
 BJ3776. The following values were computed from the NAD 83(1992) position.
 BJ3776
 BJ3776;                    North         East     Units Scale Factor Converg.
 BJ3776;SPC LA S     -   216,396.537 1,034,949.316   MT  0.99995660   +0 10 55.0
 BJ3776;SPC LA S     -   709,960.97  3,395,496.21   sFT  0.99995660   +0 10 55.0
 BJ3776;UTM  15      - 3,370,594.587   694,970.024   MT  1.00006897   +1 01 46.0
 BJ3776
 BJ3776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3776!SPC LA S     -   1.00000150  x   0.99995660  =   0.99995810
 BJ3776!UTM  15      -   1.00000150  x   1.00006897  =   1.00007047
 BJ3776
 BJ3776:                Primary Azimuth Mark                     Grid Az
 BJ3776:SPC LA S     -  DENHAM AZ MK                             074 37 27.2
 BJ3776:UTM  15      -  DENHAM AZ MK                             073 46 36.2
 BJ3776
 BJ3776_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9497070594(NAD 83)
 BJ3776
 BJ3776|---------------------------------------------------------------------|
 BJ3776| PID    Reference Object                     Distance      Geod. Az  |
 BJ3776|                                                           dddmmss.s |
 BJ3776| BJ3777 DENHAM AZ MK                        APPROX. 1.3 KM 0744822.2 |
 BJ3776|---------------------------------------------------------------------|
 BJ3776
 BJ3776                          SUPERSEDED SURVEY CONTROL
 BJ3776
 BJ3776  NAD 83(1986)-  30 27 06.26939(N)    090 58 09.97152(W) AD(       ) 2
 BJ3776  NAD 27      -  30 27 05.58334(N)    090 58 09.60605(W) AD(       ) 2
 BJ3776
 BJ3776.Superseded values are not recommended for survey control.
 BJ3776
 BJ3776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3776.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3776
 BJ3776_MARKER: DD = SURVEY DISK
 BJ3776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3776_STAMPING: 17D005 1973
 BJ3776_MARK LOGO: LADHGS
 BJ3776_PROJECTION: FLUSH
 BJ3776_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3776+STABILITY: SURFACE MOTION
 BJ3776
 BJ3776  HISTORY     - Date     Condition        Report By
 BJ3776  HISTORY     - 1973     MONUMENTED       LADH
 BJ3776  HISTORY     - 1983     GOOD             LADTD
 BJ3776  HISTORY     - 1987     GOOD             LADTD
 BJ3776
 BJ3776                          STATION DESCRIPTION
 BJ3776
 BJ3776'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3776'THE STATION IS LOCATED 2 MILES SOUTHWEST OF DENHAM SPRINGS, 12 MILES
 BJ3776'EAST OF DOWNTOWN BATON ROUGE, AND 10.5 MILES NORTHWEST OF PORT
 BJ3776'VINCENT, IN THE SOUTHEAST QUARTER OF SECTION 40, T7S, R2E, AND ON THE
 BJ3776'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3776'
 BJ3776'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND U.S.
 BJ3776'HIGHWAY 61 IN SOUTH BATON ROUGE, GO EAST ALONG INTERSTATE 12 FOR 6.5
 BJ3776'MILES TO AN OVERPASS OVER STATE HIGHWAY 1032 AND THE STATION, WHICH IS
 BJ3776'SET IN THE MEDIAN NEAR THE OVERPASS.
 BJ3776'
 BJ3776'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3776'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3776'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 17D005 1973.  IT IS 45
 BJ3776'FEET NORTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 44
 BJ3776'FEET SOUTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 33
 BJ3776'FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A BRIDGE ON THE
 BJ3776'EASTBOUND LANE OF INTERSTATE 12, 25 FEET SOUTH OF THE SOUTHEAST CORNER
 BJ3776'OF A BRIDGE ON THE WESTBOUND LANE, 19 FEET EAST OF A FENCE, AND 5 FEET
 BJ3776'EAST OF A METAL WITNESS POST AND SIGN.
 BJ3776'
 BJ3776'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3776
 BJ3776                          STATION RECOVERY (1983)
 BJ3776
 BJ3776'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3776'3.2 KM (2 MI) SOUTHWEST FROM DENHAM SPRINGS.  ABOUT 10.5 KM (6.5
 BJ3776'MILES) EAST ON INTERSTATE 12 FROM THE JUNCTION WITH US HIGHWAY 61 IN
 BJ3776'SOUTH BATON ROUGE TO THE EAST END OF AN OVERPASS WITH THE BENCH MARK
 BJ3776'SET IN THE MEDIAN, 13.7 METERS (45 FEET) NORTH OF THE CENTER OF THE
 BJ3776'EASTBOUND LANE OF THE INTERSTATE, 13.4 METERS (44 FEET) SOUTH OF THE
 BJ3776'CENTER OF THE WESTBOUND LANE OF THE INTERSTATE 10.1 METERS (33 FEET)
 BJ3776'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE EASTBOUND OVERPASS, 7.6
 BJ3776'METERS (25 FEET) SOUTH OF THE SOUTHEAST CORNER OF THE WESTBOUND
 BJ3776'OVERPASS, 5.8 METERS (19 FEET) EAST OF A FENCE.  IT IS 1.52 METERS
 BJ3776'EAST FROM A WITNESS POST AND ABOUT LEVEL WITH THE INTERSTATE.
 BJ3776
 BJ3776                          STATION RECOVERY (1987)
 BJ3776
 BJ3776'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 BJ3776'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4109 ***********************************************************************
 BJ4109  DESIGNATION -  17 G 001
 BJ4109  PID         -  BJ4109
 BJ4109  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4109  COUNTRY     -  US
 BJ4109  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4109
 BJ4109                         *CURRENT SURVEY CONTROL
 BJ4109  ______________________________________________________________________
 BJ4109* NAD 83(1992) POSITION- 30 25 52.12959(N) 091 04 50.52980(W)   ADJUSTED
 BJ4109* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4109  **This station is located in a suspected subsidence area (see below).
 BJ4109  ______________________________________________________________________
 BJ4109  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ4109  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 BJ4109  DYNAMIC HEIGHT  -         14.500 (meters)       47.57  (feet) COMP
 BJ4109  MODELED GRAVITY -    979,338.3   (mgal)                       NAVD 88
 BJ4109  HORZ ORDER      -  SECOND
 BJ4109
 BJ4109.The horizontal coordinates were established by classical geodetic methods
 BJ4109.and adjusted by the National Geodetic Survey in January 1993.
 BJ4109
 BJ4109.** This station is in an area of known vertical motion. If an
 BJ4109.** orthometric height was ever established but is not available 
 BJ4109.** in the current survey control section, the orthometric height
 BJ4109.** is considered suspect.  Suspect heights are available in the
 BJ4109.** superseded section only if requested.
 BJ4109
 BJ4109.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4109.GEOID18 height accuracy estimate available here.
 BJ4109
 BJ4109.Click photographs - Photos may exist for this station.
 BJ4109
 BJ4109.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4109
 BJ4109.The dynamic height is computed by dividing the NAVD 88
 BJ4109.geopotential number by the normal gravity value computed on the
 BJ4109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4109.degrees latitude (g = 980.6199 gals.).
 BJ4109
 BJ4109.The modeled gravity was interpolated from observed gravity values.
 BJ4109
 BJ4109. The following values were computed from the NAD 83(1992) position.
 BJ4109
 BJ4109;                    North         East     Units Scale Factor Converg.
 BJ4109;SPC LA S     -   214,085.343 1,024,268.192   MT  0.99995384   +0 07 34.7
 BJ4109;SPC LA S     -   702,378.33  3,360,453.23   sFT  0.99995384   +0 07 34.7
 BJ4109;UTM  15      - 3,368,125.576   684,323.280   MT  1.00001915   +0 58 20.7
 BJ4109
 BJ4109!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4109!SPC LA S     -   1.00000196  x   0.99995384  =   0.99995580
 BJ4109!UTM  15      -   1.00000196  x   1.00001915  =   1.00002111
 BJ4109
 BJ4109:                Primary Azimuth Mark                     Grid Az
 BJ4109:SPC LA S     -  BATON ROUGE DIX ELEC RAD MAST            310 19 17.3
 BJ4109:UTM  15      -  BATON ROUGE DIX ELEC RAD MAST            309 28 31.3
 BJ4109
 BJ4109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8432368125(NAD 83)
 BJ4109
 BJ4109|---------------------------------------------------------------------|
 BJ4109| PID    Reference Object                     Distance      Geod. Az  |
 BJ4109|                                                           dddmmss.s |
 BJ4109| BJ4953 TP 2                                 11.012 METERS 10138     |
 BJ4109| BJ4933 BATON ROUGE DIX ELEC RAD MAST       APPROX. 0.6 KM 3102652.0 |
 BJ4109|---------------------------------------------------------------------|
 BJ4109
 BJ4109                          SUPERSEDED SURVEY CONTROL
 BJ4109
 BJ4109  NAD 83(1986)-  30 25 52.14781(N)    091 04 50.52804(W) AD(       ) 2
 BJ4109  NAD 27      -  30 25 51.46195(N)    091 04 50.14982(W) AD(       ) 2
 BJ4109
 BJ4109.Superseded values are not recommended for survey control.
 BJ4109
 BJ4109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4109.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4109
 BJ4109_MARKER: DD = SURVEY DISK
 BJ4109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4109_STAMPING: 17G001 1974
 BJ4109_MARK LOGO: LADHGS
 BJ4109_PROJECTION: FLUSH
 BJ4109_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4109+STABILITY: SURFACE MOTION
 BJ4109
 BJ4109  HISTORY     - Date     Condition        Report By
 BJ4109  HISTORY     - 1974     MONUMENTED       LADH
 BJ4109  HISTORY     - 1980     GOOD             LADTD
 BJ4109  HISTORY     - 1987     GOOD             LA-033
 BJ4109
 BJ4109                          STATION DESCRIPTION
 BJ4109
 BJ4109'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4109'THE STATION IS LOCATED IN BATON ROUGE IN THE SOUTHEASTERN PART
 BJ4109'OF THE CITY JUST NORTHWEST OF THE JUNCTION OF U.S. HIGHWAY 61
 BJ4109'AND INTERSTATE 12 ON THE PROPERTY OF THE LOUISIANA DEPARTMENT
 BJ4109'OF HIGHWAYS.
 BJ4109'
 BJ4109'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4109'U.S. HIGHWAY 190, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 1.8
 BJ4109'MILES TO THE MARK SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR
 BJ4109'THE AMERICAN BANK BUILDING AND A POWER POLE.
 BJ4109'
 BJ4109'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4109'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4109'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 BJ4109'GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 BJ4109'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4109'SURFACE.  THEY ARE STAMPED 17G001 1974.  THE MARK IS 76 FEET
 BJ4109'NORTHEAST OF THE NORTHEAST CORNER OF THE AMERICAN BANK
 BJ4109'BUILDING, 74 FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE ON
 BJ4109'U.S. HIGHWAY 61, 53 FEET SOUTH OF A POWER POLE (NO. P150L1712),
 BJ4109'15.5 FEET SOUTH OF THE CENTER OF A CONCRETE DRIVE LEADING TO THE
 BJ4109'AMERICAN BANK BUILDING AND 2 FEET NORTHWEST OF A CONCRETE
 BJ4109'CURB.
 BJ4109'
 BJ4109'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4109
 BJ4109                          STATION RECOVERY (1980)
 BJ4109
 BJ4109'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4109'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4109'1974.
 BJ4109
 BJ4109                          STATION RECOVERY (1987)
 BJ4109
 BJ4109'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4109'IN BATON ROUGE.
 BJ4109'THE STATION IS LOCATED IN BATON ROUGE IN THE SOUTHEASTERN PART OF THE
 BJ4109'CITY JUST NORTHWEST OF THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4109'INTERSTATE 12 ON THE PROPERTY OF THE LOUISIANA DEPARTMENT OF
 BJ4109'HIGHWAYS.  TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61
 BJ4109'AND U.S. HIGHWAY 190, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 1.8
 BJ4109'MILES TO THE MARK SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR THE
 BJ4109'AMERICAN BANK BUILDING AND A POWER POLE.  THE STATION MARK IS A
 BJ4109'STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U.S. COAST AND
 BJ4109'GEODETIC SURVEY DISK, MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4109'THE GROUND THE MARK IS 76 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 BJ4109'THE AMERICAN BANK BUILDING, 74 FEET WEST OF THE CENTER OF THE SOUTH
 BJ4109'BOUND LANE ON U.S. HIGHWAY 61, 53 FEET SOUTH OF A POWER POLE (NO.
 BJ4109'P150L1712), 15.5 FEET SOUTH OF THE CENTER OF A CONCRETE DRIVE LEADING
 BJ4109'TO THE AMERICAN BANK BUILDING AND 2 FEET NORTHWEST OF A CONCRETE
 BJ4109'CURB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3965 ***********************************************************************
 BJ3965  DESIGNATION -  17 H 003
 BJ3965  PID         -  BJ3965
 BJ3965  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3965  COUNTRY     -  US
 BJ3965  USGS QUAD   -  ZACHARY (2018)
 BJ3965
 BJ3965                         *CURRENT SURVEY CONTROL
 BJ3965  ______________________________________________________________________
 BJ3965* NAD 83(1992) POSITION- 30 39 05.21704(N) 091 09 57.48712(W)   ADJUSTED
 BJ3965* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3965  **This station is located in a suspected subsidence area (see below).
 BJ3965  ______________________________________________________________________
 BJ3965  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ3965  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BJ3965  DYNAMIC HEIGHT  -         29.582 (meters)       97.05  (feet) COMP
 BJ3965  MODELED GRAVITY -    979,347.1   (mgal)                       NAVD 88
 BJ3965  HORZ ORDER      -  SECOND
 BJ3965
 BJ3965.The horizontal coordinates were established by classical geodetic methods
 BJ3965.and adjusted by the National Geodetic Survey in January 1993.
 BJ3965
 BJ3965.** This station is in an area of known vertical motion. If an
 BJ3965.** orthometric height was ever established but is not available 
 BJ3965.** in the current survey control section, the orthometric height
 BJ3965.** is considered suspect.  Suspect heights are available in the
 BJ3965.** superseded section only if requested.
 BJ3965
 BJ3965.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3965.GEOID18 height accuracy estimate available here.
 BJ3965
 BJ3965.Click photographs - Photos may exist for this station.
 BJ3965
 BJ3965.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3965
 BJ3965.The dynamic height is computed by dividing the NAVD 88
 BJ3965.geopotential number by the normal gravity value computed on the
 BJ3965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3965.degrees latitude (g = 980.6199 gals.).
 BJ3965
 BJ3965.The modeled gravity was interpolated from observed gravity values.
 BJ3965
 BJ3965. The following values were computed from the NAD 83(1992) position.
 BJ3965
 BJ3965;                    North         East     Units Scale Factor Converg.
 BJ3965;SPC LA S     -   238,492.634 1,016,041.717   MT  0.99999003   +0 05 01.3
 BJ3965;SPC LA S     -   782,454.58  3,333,463.53   sFT  0.99999003   +0 05 01.3
 BJ3965;UTM  15      - 3,392,409.021   675,735.859   MT  0.99998099   +0 56 06.9
 BJ3965
 BJ3965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3965!SPC LA S     -   0.99999960  x   0.99999003  =   0.99998963
 BJ3965!UTM  15      -   0.99999960  x   0.99998099  =   0.99998059
 BJ3965
 BJ3965:                Primary Azimuth Mark                     Grid Az
 BJ3965:SPC LA S     -  17H004                                   276 19 48.3
 BJ3965:UTM  15      -  17H004                                   275 28 42.7
 BJ3965
 BJ3965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7573592409(NAD 83)
 BJ3965
 BJ3965|---------------------------------------------------------------------|
 BJ3965| PID    Reference Object                     Distance      Geod. Az  |
 BJ3965|                                                           dddmmss.s |
 BJ3965| BJ4814 17H004                              APPROX. 0.9 KM 2762449.6 |
 BJ3965|---------------------------------------------------------------------|
 BJ3965
 BJ3965                          SUPERSEDED SURVEY CONTROL
 BJ3965
 BJ3965  NAD 83(1986)-  30 39 05.23507(N)    091 09 57.48389(W) AD(       ) 2
 BJ3965  NAD 27      -  30 39 04.56783(N)    091 09 57.09678(W) AD(       ) 2
 BJ3965
 BJ3965.Superseded values are not recommended for survey control.
 BJ3965
 BJ3965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3965.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3965
 BJ3965_MARKER: DD = SURVEY DISK
 BJ3965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3965_STAMPING: 17H003 1975
 BJ3965_MARK LOGO: LADHGS
 BJ3965_PROJECTION: FLUSH
 BJ3965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3965+STABILITY: SURFACE MOTION
 BJ3965
 BJ3965  HISTORY     - Date     Condition        Report By
 BJ3965  HISTORY     - 1975     MONUMENTED       LADH
 BJ3965  HISTORY     - 1987     GOOD             LA-033
 BJ3965
 BJ3965                          STATION DESCRIPTION
 BJ3965
 BJ3965'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RJT)
 BJ3965'THE STATION IS LOCATED ON THE WEST SIDE OF ZACHARY.  THE MARK IS
 BJ3965'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3965'
 BJ3965'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ3965'64 IN THE CENTER OF ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR
 BJ3965'0.55 MILES TO THE MARK SET ON THE RIGHT AND NORTH OF THE HIGHWAY
 BJ3965'NEAR A POWER POLE AND A METAL GATE.
 BJ3965'
 BJ3965'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3965'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3965'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ3965'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN AN IRREGULAR
 BJ3965'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ3965'SURFACE.  THEY ARE STAMPED 17H003 1975.  THE MARK IS 101 FEET
 BJ3965'SOUTHEAST OF THE CENTER OF A METAL FIELD GATE, 80 FEET
 BJ3965'SOUTHWEST OF A FIRE HYDRANT, 31 FEET NORTH OF THE CENTER OF
 BJ3965'THE WEST BOUND LANE ON STATE HIGHWAY 64, 22 FEET NORTHWEST OF
 BJ3965'A METAL COVER IN THE WEST BOUND LANE ON STATE HIGHWAY 64, AND
 BJ3965'3.5 FEET NORTH OF A POWER POLE WITH A WITNESS SIGN ATTACHED.
 BJ3965'
 BJ3965'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ3965
 BJ3965                          STATION RECOVERY (1987)
 BJ3965
 BJ3965'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3965'0.97 KM (0.6 MI) WEST FROM ZACHARY.
 BJ3965'FROM THE RAILROAD CROSSING AT THE OLD RAILROAD DEPOT IN ZACHARY, GO
 BJ3965'WEST ON STATE HIGHWAY 64 FOR 0.97 KM (0.6 MI) TO THE MARK ON THE
 BJ3965'RIGHT, A SIDEWALK HAS BEEN PLACED OVER THE MARK WITH THE MARK
 BJ3965'EXPOSED, 5 METERS (16.5 FT) SOUTHWEST OF A FENCE CORNER, 2.6 METERS
 BJ3965'(8.5 FT) SOUTH-SOUTHWEST OF HIGHWAY RIGHT-OF-WAY MARKER, 1.8 METERS
 BJ3965'NORTH OF THE NORTH CURB OF HIGHWAY 64 AND 0.76 METERS (2.5 FT) NORTH
 BJ3965'OF A POWER POLE.
 BJ3965'THE MARK IS 0.76 METERS  N FROM A WITNESS POST.
 BJ3965'THE MARK IS 0.30 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0870 ***********************************************************************
 BJ0870  DESIGNATION -  17 K 004
 BJ0870  PID         -  BJ0870
 BJ0870  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0870  COUNTRY     -  US
 BJ0870  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ0870
 BJ0870                         *CURRENT SURVEY CONTROL
 BJ0870  ______________________________________________________________________
 BJ0870* NAD 83(1992) POSITION- 30 27 54.01428(N) 091 01 15.61648(W)   ADJUSTED
 BJ0870* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0870  **This station is located in a suspected subsidence area (see below).
 BJ0870  ______________________________________________________________________
 BJ0870  GEOID HEIGHT    -        -27.011 (meters)                     GEOID18
 BJ0870  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ0870  DYNAMIC HEIGHT  -         13.663 (meters)       44.83  (feet) COMP
 BJ0870  MODELED GRAVITY -    979,341.9   (mgal)                       NAVD 88
 BJ0870  HORZ ORDER      -  SECOND
 BJ0870
 BJ0870.The horizontal coordinates were established by classical geodetic methods
 BJ0870.and adjusted by the National Geodetic Survey in January 1993.
 BJ0870
 BJ0870.** This station is in an area of known vertical motion. If an
 BJ0870.** orthometric height was ever established but is not available 
 BJ0870.** in the current survey control section, the orthometric height
 BJ0870.** is considered suspect.  Suspect heights are available in the
 BJ0870.** superseded section only if requested.
 BJ0870
 BJ0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0870.GEOID18 height accuracy estimate available here.
 BJ0870
 BJ0870.Click photographs - Photos may exist for this station.
 BJ0870
 BJ0870.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0870
 BJ0870.The dynamic height is computed by dividing the NAVD 88
 BJ0870.geopotential number by the normal gravity value computed on the
 BJ0870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0870.degrees latitude (g = 980.6199 gals.).
 BJ0870
 BJ0870.The modeled gravity was interpolated from observed gravity values.
 BJ0870
 BJ0870. The following values were computed from the NAD 83(1992) position.
 BJ0870
 BJ0870;                    North         East     Units Scale Factor Converg.
 BJ0870;SPC LA S     -   217,852.674 1,029,992.670   MT  0.99995844   +0 09 22.2
 BJ0870;SPC LA S     -   714,738.31  3,379,234.28   sFT  0.99995844   +0 09 22.2
 BJ0870;UTM  15      - 3,371,977.389   689,991.887   MT  1.00004533   +1 00 13.2
 BJ0870
 BJ0870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0870!SPC LA S     -   1.00000209  x   0.99995844  =   0.99996053
 BJ0870!UTM  15      -   1.00000209  x   1.00004533  =   1.00004742
 BJ0870
 BJ0870:                Primary Azimuth Mark                     Grid Az
 BJ0870:SPC LA S     -  17K005                                   084 13 08.9
 BJ0870:UTM  15      -  17K005                                   083 22 17.9
 BJ0870
 BJ0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8999171977(NAD 83)
 BJ0870
 BJ0870|---------------------------------------------------------------------|
 BJ0870| PID    Reference Object                     Distance      Geod. Az  |
 BJ0870|                                                           dddmmss.s |
 BJ0870| BJ4941 17K005                              APPROX. 0.7 KM 0842231.1 |
 BJ0870|---------------------------------------------------------------------|
 BJ0870
 BJ0870                          SUPERSEDED SURVEY CONTROL
 BJ0870
 BJ0870  NAD 83(1986)-  30 27 54.03197(N)    091 01 15.61423(W) AD(       ) 2
 BJ0870  NAD 27      -  30 27 53.34743(N)    091 01 15.24280(W) AD(       ) 2
 BJ0870
 BJ0870.Superseded values are not recommended for survey control.
 BJ0870
 BJ0870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0870.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0870
 BJ0870_MARKER: DD = SURVEY DISK
 BJ0870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0870_STAMPING: 17K004 1974
 BJ0870_MARK LOGO: LADHGS
 BJ0870_PROJECTION: FLUSH
 BJ0870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0870+STABILITY: SURFACE MOTION
 BJ0870
 BJ0870  HISTORY     - Date     Condition        Report By
 BJ0870  HISTORY     - 1974     MONUMENTED       LADH
 BJ0870  HISTORY     - 1976     GOOD             NGS
 BJ0870  HISTORY     - 1987     GOOD             LA-033
 BJ0870  HISTORY     - 19870818 GOOD             USPSQD
 BJ0870
 BJ0870                          STATION DESCRIPTION
 BJ0870
 BJ0870'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ0870'THE STATION IS LOCATED NEAR BATON ROUGE EAST OF THE CITY
 BJ0870'ON U.S. HIGHWAY 190 NEAR THE RS AND S SPORTS CAR CENTER.  THE
 BJ0870'MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ0870'
 BJ0870'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND U.S. HIGHWAY
 BJ0870'190 INTERCHANGE IN EAST BATON ROUGE GO EAST ALONG
 BJ0870'U.S. HIGHWAY 190 FOR 4.5 MILES TO THE STATION SET ON THE
 BJ0870'LEFT AND NORTH OF THE HIGHWAY NEAR THE RS AND S SPORTS CAR CENTER.
 BJ0870'
 BJ0870'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ0870'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ0870'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ0870'THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ0870'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ0870'GROUND SURFACE.  THEY ARE STAMPED 17K004 1974.  THE MARK IS
 BJ0870'34.5 FEET EAST OF THE CENTER OF A CONCRETE DRIVE, 17.5 FEET
 BJ0870'NORTH OF THE CENTER OF A SERVICE ROAD, 13 FEET SOUTHEAST OF
 BJ0870'THE SOUTHEAST CORNER OF A PARKING LOT AND 2.5 FEET WEST OF
 BJ0870'A METAL WITNESS POST AND SIGN.
 BJ0870'
 BJ0870'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0870
 BJ0870                          STATION RECOVERY (1976)
 BJ0870
 BJ0870'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0870'4.6 MI SW FROM DENHAM SPRINGS.
 BJ0870'4.6 MILES SOUTHWEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BJ0870'RANGE AVENUE, 0.1 MILE WEST OF THE JUNCTION OF FONTAINEBLEAU DRIVE
 BJ0870'70.5 FT NORTH OF THE CENTER LINE OF THE NORTH HIGHWAY LANES, 17 FT
 BJ0870'NORTH OF THE CENTER LINE OF THE NORTH FRONTAGE ROAD, 35 FT EAST OF
 BJ0870'THE CENTER LINE OF A CONCRETE DRIVE TO 14777 FLORIDA BOULEVARD, 119.0
 BJ0870'FT SOUTHEAST OF THE SOUTHEAST CORNER OF THE BUILDING AT 14777 FLORIDA
 BJ0870'BOULEVARD.
 BJ0870
 BJ0870                          STATION RECOVERY (1987)
 BJ0870
 BJ0870'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0870'RECOVERED IN GOOD CONDITION.
 BJ0870
 BJ0870                          STATION RECOVERY (1987)
 BJ0870
 BJ0870'RECOVERY NOTE BY US POWER SQUADRON 1987 (RDP)
 BJ0870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0872 ***********************************************************************
 BJ0872  DESIGNATION -  17 K 006
 BJ0872  PID         -  BJ0872
 BJ0872  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0872  COUNTRY     -  US
 BJ0872  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ0872
 BJ0872                         *CURRENT SURVEY CONTROL
 BJ0872  ______________________________________________________________________
 BJ0872* NAD 83(1992) POSITION- 30 28 04.05175(N) 091 00 03.27338(W)   ADJUSTED
 BJ0872* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0872  **This station is located in a suspected subsidence area (see below).
 BJ0872  ______________________________________________________________________
 BJ0872  GEOID HEIGHT    -        -27.006 (meters)                     GEOID18
 BJ0872  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ0872  DYNAMIC HEIGHT  -         12.625 (meters)       41.42  (feet) COMP
 BJ0872  MODELED GRAVITY -    979,342.2   (mgal)                       NAVD 88
 BJ0872  HORZ ORDER      -  SECOND
 BJ0872
 BJ0872.The horizontal coordinates were established by classical geodetic methods
 BJ0872.and adjusted by the National Geodetic Survey in January 1993.
 BJ0872
 BJ0872.** This station is in an area of known vertical motion. If an
 BJ0872.** orthometric height was ever established but is not available 
 BJ0872.** in the current survey control section, the orthometric height
 BJ0872.** is considered suspect.  Suspect heights are available in the
 BJ0872.** superseded section only if requested.
 BJ0872
 BJ0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0872.GEOID18 height accuracy estimate available here.
 BJ0872
 BJ0872.Click photographs - Photos may exist for this station.
 BJ0872
 BJ0872.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0872
 BJ0872.The dynamic height is computed by dividing the NAVD 88
 BJ0872.geopotential number by the normal gravity value computed on the
 BJ0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0872.degrees latitude (g = 980.6199 gals.).
 BJ0872
 BJ0872.The modeled gravity was interpolated from observed gravity values.
 BJ0872
 BJ0872. The following values were computed from the NAD 83(1992) position.
 BJ0872
 BJ0872;                    North         East     Units Scale Factor Converg.
 BJ0872;SPC LA S     -   218,167.188 1,031,921.504   MT  0.99995884   +0 09 58.4
 BJ0872;SPC LA S     -   715,770.18  3,385,562.47   sFT  0.99995884   +0 09 58.4
 BJ0872;UTM  15      - 3,372,320.433   691,916.033   MT  1.00005439   +1 00 50.2
 BJ0872
 BJ0872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0872!SPC LA S     -   1.00000226  x   0.99995884  =   0.99996110
 BJ0872!UTM  15      -   1.00000226  x   1.00005439  =   1.00005665
 BJ0872
 BJ0872:                Primary Azimuth Mark                     Grid Az
 BJ0872:SPC LA S     -  STEVENS AZ MK                            107 48 23.0
 BJ0872:UTM  15      -  STEVENS AZ MK                            106 57 31.2
 BJ0872
 BJ0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9191672320(NAD 83)
 BJ0872
 BJ0872|---------------------------------------------------------------------|
 BJ0872| PID    Reference Object                     Distance      Geod. Az  |
 BJ0872|                                                           dddmmss.s |
 BJ0872| BJ4538 STEVENS AZ MK                       461.826 METERS 1075821.4 |
 BJ0872|---------------------------------------------------------------------|
 BJ0872
 BJ0872                          SUPERSEDED SURVEY CONTROL
 BJ0872
 BJ0872  NAD 83(1986)-  30 28 04.06938(N)    091 00 03.27110(W) AD(       ) 2
 BJ0872  NAD 27      -  30 28 03.38526(N)    091 00 02.90194(W) AD(       ) 2
 BJ0872
 BJ0872.Superseded values are not recommended for survey control.
 BJ0872
 BJ0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0872.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0872
 BJ0872_MARKER: DD = SURVEY DISK
 BJ0872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0872_STAMPING: 17K006 1974
 BJ0872_MARK LOGO: LADHGS
 BJ0872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0872+STABILITY: SURFACE MOTION
 BJ0872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0872+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2005
 BJ0872
 BJ0872  HISTORY     - Date     Condition        Report By
 BJ0872  HISTORY     - 1974     MONUMENTED       LADH
 BJ0872  HISTORY     - 1976     GOOD             NGS
 BJ0872  HISTORY     - 1987     GOOD             LA-033
 BJ0872  HISTORY     - 19870818 GOOD             USPSQD
 BJ0872  HISTORY     - 20050804 GOOD             SJBGRP
 BJ0872
 BJ0872                          STATION DESCRIPTION
 BJ0872
 BJ0872'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ0872'THE STATION IS LOCATED NEAR BATON ROUGE ON U.S. HIGHWAY 190
 BJ0872'EAST OF THE CITY.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF
 BJ0872'HIGHWAYS PROPERTY.
 BJ0872'
 BJ0872'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND U.S. HIGHWAY
 BJ0872'190 INTERCHANGE IN EAST BATON ROUGE GO EAST ALONG
 BJ0872'U.S. HIGHWAY 190 FOR 5.7 MILES TO THE MARKSET ON THE LEFT
 BJ0872'AND NORTH OF THE HIGHWAY NEAR A FENCE AND A GUM TREE.
 BJ0872'
 BJ0872'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ0872'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ0872'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ0872'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ0872'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ0872'GROUND SURFACE.  THEY ARE STAMPED 17K006 1974.  THE MARK IS
 BJ0872'32 FEET SOUTH-SOUTHWEST OF A 14 INCH GUM TREE, 16 FEET NORTH
 BJ0872'OF THE CENTER OF A SERVICE ROAD, 2 FEET NORTHWEST OF A FENCE
 BJ0872'CORNER AND 2 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ0872'
 BJ0872'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0872
 BJ0872                          STATION RECOVERY (1976)
 BJ0872
 BJ0872'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0872'3.3 MI SW FROM DENHAM SPRINGS.
 BJ0872'3.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BJ0872'RANGE AVENUE, 0.1 MILE EAST OF THE JUNCTION OF STEVENDALE ROAD,
 BJ0872'76 FT NORTH OF THE CENTER LINE OF THE NORTH FRONTAGE ROAD, 144 FT EAST
 BJ0872'OF A POWER LINE POLE SUPPORTING TWO TRANSFORMERS, 2.5 FT SOUTHWEST OF
 BJ0872'A FENCE CORNER POST.
 BJ0872
 BJ0872                          STATION RECOVERY (1987)
 BJ0872
 BJ0872'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0872'RECOVERED IN GOOD CONDITION.
 BJ0872
 BJ0872                          STATION RECOVERY (1987)
 BJ0872
 BJ0872'RECOVERY NOTE BY US POWER SQUADRON 1987 (RDP)
 BJ0872'RECOVERED IN GOOD CONDITION.
 BJ0872
 BJ0872                          STATION RECOVERY (2005)
 BJ0872
 BJ0872'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ0872'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0043 ***********************************************************************
 AU0043  DESIGNATION -  17 LLD ANO
 AU0043  PID         -  AU0043
 AU0043  STATE/COUNTY-  LA/ST JAMES
 AU0043  COUNTRY     -  US
 AU0043  USGS QUAD   -  LAGAN (2018)
 AU0043
 AU0043                         *CURRENT SURVEY CONTROL
 AU0043  ______________________________________________________________________
 AU0043* NAD 83(1986) POSITION- 29 59 42.     (N) 090 50 11.     (W)   SCALED
 AU0043* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0043  **This station is located in a suspected subsidence area (see below).
 AU0043  ______________________________________________________________________
 AU0043  GEOID HEIGHT    -        -26.300 (meters)                     GEOID18
 AU0043  DYNAMIC HEIGHT  -          5.741 (meters)       18.84  (feet) COMP
 AU0043  MODELED GRAVITY -    979,312.2   (mgal)                       NAVD 88
 AU0043
 AU0043.The horizontal coordinates were scaled from a map and have
 AU0043.an estimated accuracy of +/- 6 seconds.
 AU0043
 AU0043.** This station is in an area of known vertical motion. If an
 AU0043.** orthometric height was ever established but is not available 
 AU0043.** in the current survey control section, the orthometric height
 AU0043.** is considered suspect.  Suspect heights are available in the
 AU0043.** superseded section only if requested.
 AU0043
 AU0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0043.GEOID18 height accuracy estimate available here.
 AU0043
 AU0043.Click photographs - Photos may exist for this station.
 AU0043
 AU0043.The dynamic height is computed by dividing the NAVD 88
 AU0043.geopotential number by the normal gravity value computed on the
 AU0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0043.degrees latitude (g = 980.6199 gals.).
 AU0043
 AU0043.The modeled gravity was interpolated from observed gravity values.
 AU0043
 AU0043;                    North         East    Units  Estimated Accuracy
 AU0043;SPC LA S     -   165,820.    1,047,950.      MT  (+/- 180 meters Scaled)
 AU0043
 AU0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP087202(NAD 83)
 AU0043
 AU0043                          SUPERSEDED SURVEY CONTROL
 AU0043
 AU0043.No superseded survey control is available for this station.
 AU0043
 AU0043_MARKER: DD = SURVEY DISK
 AU0043_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0043_STAMPING: 17 LLD ANO
 AU0043_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0043
 AU0043  HISTORY     - Date     Condition        Report By
 AU0043  HISTORY     - 1975     MONUMENTED       USACE
 AU0043  HISTORY     - 1977     GOOD             NGS
 AU0043
 AU0043                          STATION DESCRIPTION
 AU0043
 AU0043'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0043'8.6 MI NW FROM VACHERIE.
 AU0043'8.65 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0043'HIGHWAY 20 AT VACHERIE, 0.1 MILE SOUTH ALONG THE HIGHWAY FROM MILE
 AU0043'SIGN 18, 32.5 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 14 FT NORTH
 AU0043'OF THE EXTENDED CENTER LINE OF A PAVED DRIVEWAY LEADING WEST, 100.5
 AU0043'FT EAST AND ACROSS THE HIGHWAY FROM A JUNCTION POWER LINE POLE WITH
 AU0043'ONE STREET LIGHT AND ONE GUY WIRE. NOTE-THERE LOOKS TO BE SOME
 AU0043'PRIOR STAMPING OF A 2 AND POSSIBLY A 9 BEFORE THE 17 ON THE DISK WHICH
 AU0043'HAS BEEN SOMEWHAT PUNCHED OUT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4951 ***********************************************************************
 BJ4951  DESIGNATION -  17 N 003
 BJ4951  PID         -  BJ4951
 BJ4951  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4951  COUNTRY     -  US
 BJ4951  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4951
 BJ4951                         *CURRENT SURVEY CONTROL
 BJ4951  ______________________________________________________________________
 BJ4951* NAD 83(1992) POSITION- 30 22 55.56699(N) 091 03 56.21887(W)   ADJUSTED
 BJ4951* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4951  **This station is located in a suspected subsidence area (see below).
 BJ4951  ______________________________________________________________________
 BJ4951  GEOID HEIGHT    -        -27.013 (meters)                     GEOID18
 BJ4951  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BJ4951  HORZ ORDER      -  SECOND
 BJ4951
 BJ4951.The horizontal coordinates were established by classical geodetic methods
 BJ4951.and adjusted by the National Geodetic Survey in January 1993.
 BJ4951
 BJ4951.** This station is in an area of known vertical motion. If an
 BJ4951.** orthometric height was ever established but is not available 
 BJ4951.** in the current survey control section, the orthometric height
 BJ4951.** is considered suspect.  Suspect heights are available in the
 BJ4951.** superseded section only if requested.
 BJ4951
 BJ4951.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4951.GEOID18 height accuracy estimate available here.
 BJ4951
 BJ4951.Click photographs - Photos may exist for this station.
 BJ4951
 BJ4951.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4951
 BJ4951. The following values were computed from the NAD 83(1992) position.
 BJ4951
 BJ4951;                    North         East     Units Scale Factor Converg.
 BJ4951;SPC LA S     -   208,651.802 1,025,730.118   MT  0.99994780   +0 08 01.9
 BJ4951;SPC LA S     -   684,551.79  3,365,249.56   sFT  0.99994780   +0 08 01.9
 BJ4951;UTM  15      - 3,362,713.808   685,865.329   MT  1.00002620   +0 58 43.0
 BJ4951
 BJ4951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4951!SPC LA S     -   1.00000168  x   0.99994780  =   0.99994948
 BJ4951!UTM  15      -   1.00000168  x   1.00002620  =   1.00002788
 BJ4951
 BJ4951_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8586562713(NAD 83)
 BJ4951
 BJ4951|---------------------------------------------------------------------|
 BJ4951| PID    Reference Object                     Distance      Geod. Az  |
 BJ4951|                                                           dddmmss.s |
 BJ4951| BJ4930 SIEGEN                              397.640 METERS 21714     |
 BJ4951|---------------------------------------------------------------------|
 BJ4951
 BJ4951                          SUPERSEDED SURVEY CONTROL
 BJ4951
 BJ4951  NAD 83(1986)-  30 22 55.58486(N)    091 03 56.21706(W) AD(       ) 2
 BJ4951  NAD 27      -  30 22 54.89530(N)    091 03 55.84134(W) AD(       ) 2
 BJ4951
 BJ4951.Superseded values are not recommended for survey control.
 BJ4951
 BJ4951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4951.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4951
 BJ4951_MARKER: DD = SURVEY DISK
 BJ4951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4951_STAMPING: 17N003 1975
 BJ4951_MARK LOGO: LADHGS
 BJ4951_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4951+STABILITY: SURFACE MOTION
 BJ4951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4951+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1981
 BJ4951
 BJ4951  HISTORY     - Date     Condition        Report By
 BJ4951  HISTORY     - 1975     MONUMENTED       LADH
 BJ4951  HISTORY     - 19810101 GOOD             NGS
 BJ4951
 BJ4951                          STATION DESCRIPTION
 BJ4951
 BJ4951'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4951'THE STATION IS LOCATED 8 MILES SOUTHEAST OF DOWNTOWN BATON
 BJ4951'ROUGE AND 10 MILES SOUTHWEST OF DENHAM SPRINGS.  THE MARK
 BJ4951'IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4951'
 BJ4951'TO REACH THE STATION FROM THE ESSEN LANE INTERCHANGE ON
 BJ4951'INTERSTATE 10 IN SOUTH BATON ROUGE, DRIVE SOUTHEAST ALONG
 BJ4951'INTERSTATE 10 FOR 2.8 MILES TO THE SIEGEN LANE INTERCHANGE.  THE
 BJ4951'MARK IS SET IN THE MEDIAN OF THE HIGHWAY NEAR THE SOUTHWEST
 BJ4951'CORNER OF THE OVERPASS ON THE NORTH BOUND LANE OF THE INTERSTATE.
 BJ4951'
 BJ4951'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4951'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4951'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4951'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4951'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE
 BJ4951'GROUND SURFACE.  THEY ARE STAMPED 17N003 1975.  THE MARK IS
 BJ4951'64 FEET NORTH-NORTHEAST OF THE CENTER OF THE SOUTH BOUND LANE
 BJ4951'ON INTERSTATE HIGHWAY 10, 45 FEET NORTH-NORTHEAST OF THE
 BJ4951'SOUTHEAST CORNER ON THE SIEGEN LANE OVERPASS ON THE SOUTH
 BJ4951'BOUND LANE, 24 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE NORTH
 BJ4951'BOUND LANE ON INTERSTATE 10, 7.5 FEET SOUTH OF THE
 BJ4951'SOUTHWEST CORNER OF THE OVERPASS ON THE NORTH BOUND LANE OF
 BJ4951'INTERSTATE 10 AND 2 FEET NORTHWEST OF A METAL WITNESS POST
 BJ4951'AND SIGN.
 BJ4951'
 BJ4951'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4951
 BJ4951                          STATION RECOVERY (1981)
 BJ4951
 BJ4951'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (DJT)
 BJ4951'THIS STATION MARK WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION. THE
 BJ4951'PREVIOUS DESCRIPTION IS ADEQUATE TO RECOVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4108 ***********************************************************************
 BJ4108  DESIGNATION -  17 Q 013
 BJ4108  PID         -  BJ4108
 BJ4108  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4108  COUNTRY     -  US
 BJ4108  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4108
 BJ4108                         *CURRENT SURVEY CONTROL
 BJ4108  ______________________________________________________________________
 BJ4108* NAD 83(1992) POSITION- 30 23 49.85895(N) 091 03 11.55056(W)   ADJUSTED
 BJ4108* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4108  **This station is located in a suspected subsidence area (see below).
 BJ4108  ______________________________________________________________________
 BJ4108  GEOID HEIGHT    -        -27.011 (meters)                     GEOID18
 BJ4108  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 BJ4108  DYNAMIC HEIGHT  -          9.825 (meters)       32.23  (feet) COMP
 BJ4108  MODELED GRAVITY -    979,335.0   (mgal)                       NAVD 88
 BJ4108  HORZ ORDER      -  SECOND
 BJ4108
 BJ4108.The horizontal coordinates were established by classical geodetic methods
 BJ4108.and adjusted by the National Geodetic Survey in January 1993.
 BJ4108
 BJ4108.** This station is in an area of known vertical motion. If an
 BJ4108.** orthometric height was ever established but is not available 
 BJ4108.** in the current survey control section, the orthometric height
 BJ4108.** is considered suspect.  Suspect heights are available in the
 BJ4108.** superseded section only if requested.
 BJ4108
 BJ4108.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4108.GEOID18 height accuracy estimate available here.
 BJ4108
 BJ4108.Click photographs - Photos may exist for this station.
 BJ4108
 BJ4108.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4108
 BJ4108.The dynamic height is computed by dividing the NAVD 88
 BJ4108.geopotential number by the normal gravity value computed on the
 BJ4108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4108.degrees latitude (g = 980.6199 gals.).
 BJ4108
 BJ4108.The modeled gravity was interpolated from observed gravity values.
 BJ4108
 BJ4108. The following values were computed from the NAD 83(1992) position.
 BJ4108
 BJ4108;                    North         East     Units Scale Factor Converg.
 BJ4108;SPC LA S     -   210,326.438 1,026,918.541   MT  0.99994958   +0 08 24.2
 BJ4108;SPC LA S     -   690,045.99  3,369,148.58   sFT  0.99994958   +0 08 24.2
 BJ4108;UTM  15      - 3,364,405.924   687,029.019   MT  1.00003155   +0 59 07.2
 BJ4108
 BJ4108!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4108!SPC LA S     -   1.00000270  x   0.99994958  =   0.99995228
 BJ4108!UTM  15      -   1.00000270  x   1.00003155  =   1.00003425
 BJ4108
 BJ4108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8702964405(NAD 83)
 BJ4108
 BJ4108|---------------------------------------------------------------------|
 BJ4108| PID    Reference Object                     Distance      Geod. Az  |
 BJ4108|                                                           dddmmss.s |
 BJ4108| BJ3927 NESSER                              378.586 METERS 33340     |
 BJ4108|---------------------------------------------------------------------|
 BJ4108
 BJ4108                          SUPERSEDED SURVEY CONTROL
 BJ4108
 BJ4108  NAD 83(1986)-  30 23 49.87676(N)    091 03 11.54903(W) AD(       ) 2
 BJ4108  NAD 27      -  30 23 49.18745(N)    091 03 11.17606(W) AD(       ) 2
 BJ4108
 BJ4108.Superseded values are not recommended for survey control.
 BJ4108
 BJ4108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4108.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4108
 BJ4108_MARKER: DD = SURVEY DISK
 BJ4108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4108_STAMPING: 17Q013 1975
 BJ4108_MARK LOGO: LADHGS
 BJ4108_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ4108_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4108+STABILITY: SURFACE MOTION
 BJ4108
 BJ4108  HISTORY     - Date     Condition        Report By
 BJ4108  HISTORY     - 1975     MONUMENTED       LADH
 BJ4108  HISTORY     - 1980     GOOD             LADTD
 BJ4108  HISTORY     - 1987     GOOD             LA-033
 BJ4108  HISTORY     - 20061030 GOOD             AERODA
 BJ4108
 BJ4108                          STATION DESCRIPTION
 BJ4108
 BJ4108'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4108'THE STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF DOWNTOWN
 BJ4108'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4108'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4108'
 BJ4108'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4108'INTERSTATE 12, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 2.2
 BJ4108'MILES TO THE MARK SET ON THE LEFT AND SOUTHWEST OF THE HIGHWAY
 BJ4108'NEAR A POWER POLE.
 BJ4108'
 BJ4108'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4108'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4108'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4108'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 BJ4108'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4108'SURFACE.  THEY ARE STAMPED 17Q013 1975.  THE MARK IS 114.5 FEET
 BJ4108'SOUTHWEST OF THE CENTER OF THE SOUTH BOUND LANE ON U.S. HIGHWAY
 BJ4108'61, 70 FEET SOUTHEAST OF A GRAVEL DRIVE, 3.5 FEET SOUTHWEST OF
 BJ4108'A TELEPHONE CABLE JUNCTION BOX, 3 FEET NORTHWEST OF A POWER
 BJ4108'POLE AND 2 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 BJ4108'
 BJ4108'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4108
 BJ4108                          STATION RECOVERY (1980)
 BJ4108
 BJ4108'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4108'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4108'1975.
 BJ4108
 BJ4108                          STATION RECOVERY (1987)
 BJ4108
 BJ4108'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4108'IN SOUTHEAST BATON ROUGE.
 BJ4108'THE MARK IS LOCATED ABOUT 3.54 KM (2.2 MILES) SOUTHEAST ALONG U.S.
 BJ4108'HIGHWAY 61 FROM THE JUNCTION OF U.S. HIGHWAY 61 AND INTERSTATE 12 TO
 BJ4108'THE MARK ON THE LEFT, 34.9 METERS (114.5 FT) SOUTHWEST OF THE CENTER
 BJ4108'OF THE SOUTH BOUND LANES OF HIGHWAY 61, 21.3 METERS (70 FEET)
 BJ4108'SOUTHEAST OF THE CENTER OF A GRAVELED DRIVEWAY, 1.1 METERS (3.5 FT)
 BJ4108'SOUTHWEST OF A TELEPHONE CABLE JUNCTION BOX AND 0.9 METERS (3 FT)
 BJ4108'NORTHWEST OF A POWER POLE.
 BJ4108'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ4108'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ4108
 BJ4108                          STATION RECOVERY (2006)
 BJ4108
 BJ4108'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ4108'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3421 ***********************************************************************
 BJ3421  DESIGNATION -  17 R 001
 BJ3421  PID         -  BJ3421
 BJ3421  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3421  COUNTRY     -  US
 BJ3421  USGS QUAD   -  FRED (2018)
 BJ3421
 BJ3421                         *CURRENT SURVEY CONTROL
 BJ3421  ______________________________________________________________________
 BJ3421* NAD 83(1992) POSITION- 30 41 29.02009(N) 091 05 21.90326(W)   ADJUSTED
 BJ3421* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3421  **This station is located in a suspected subsidence area (see below).
 BJ3421  ______________________________________________________________________
 BJ3421  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ3421  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BJ3421  DYNAMIC HEIGHT  -         36.873 (meters)      120.97  (feet) COMP
 BJ3421  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3421  HORZ ORDER      -  SECOND
 BJ3421
 BJ3421.The horizontal coordinates were established by classical geodetic methods
 BJ3421.and adjusted by the National Geodetic Survey in January 1993.
 BJ3421
 BJ3421.** This station is in an area of known vertical motion. If an
 BJ3421.** orthometric height was ever established but is not available 
 BJ3421.** in the current survey control section, the orthometric height
 BJ3421.** is considered suspect.  Suspect heights are available in the
 BJ3421.** superseded section only if requested.
 BJ3421
 BJ3421.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3421.GEOID18 height accuracy estimate available here.
 BJ3421
 BJ3421.Click photographs - Photos may exist for this station.
 BJ3421
 BJ3421.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3421
 BJ3421.The dynamic height is computed by dividing the NAVD 88
 BJ3421.geopotential number by the normal gravity value computed on the
 BJ3421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3421.degrees latitude (g = 980.6199 gals.).
 BJ3421
 BJ3421.The modeled gravity was interpolated from observed gravity values.
 BJ3421
 BJ3421. The following values were computed from the NAD 83(1992) position.
 BJ3421
 BJ3421;                    North         East     Units Scale Factor Converg.
 BJ3421;SPC LA S     -   242,934.254 1,023,369.615   MT  0.99999818   +0 07 19.1
 BJ3421;SPC LA S     -   797,026.80  3,357,505.15   sFT  0.99999818   +0 07 19.1
 BJ3421;UTM  15      - 3,396,959.193   682,996.881   MT  1.00001312   +0 58 31.7
 BJ3421
 BJ3421!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3421!SPC LA S     -   0.99999846  x   0.99999818  =   0.99999664
 BJ3421!UTM  15      -   0.99999846  x   1.00001312  =   1.00001158
 BJ3421
 BJ3421:                Primary Azimuth Mark                     Grid Az
 BJ3421:SPC LA S     -  LEMON AZ MK                              025 19 50.9
 BJ3421:UTM  15      -  LEMON AZ MK                              024 28 38.3
 BJ3421
 BJ3421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8299696959(NAD 83)
 BJ3421
 BJ3421|---------------------------------------------------------------------|
 BJ3421| PID    Reference Object                     Distance      Geod. Az  |
 BJ3421|                                                           dddmmss.s |
 BJ3421| BJ4728 LEMON AZ MK                         APPROX. 1.2 KM 0252710.0 |
 BJ3421|---------------------------------------------------------------------|
 BJ3421
 BJ3421                          SUPERSEDED SURVEY CONTROL
 BJ3421
 BJ3421  NAD 83(1986)-  30 41 29.03775(N)    091 05 21.89993(W) AD(       ) 2
 BJ3421  NAD 27      -  30 41 28.37439(N)    091 05 21.51887(W) AD(       ) 2
 BJ3421
 BJ3421.Superseded values are not recommended for survey control.
 BJ3421
 BJ3421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3421.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3421
 BJ3421_MARKER: DD = SURVEY DISK
 BJ3421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3421_STAMPING: 17R001 1975
 BJ3421_MARK LOGO: LADHGS
 BJ3421_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3421+STABILITY: SURFACE MOTION
 BJ3421
 BJ3421  HISTORY     - Date     Condition        Report By
 BJ3421  HISTORY     - 1975     MONUMENTED       LADH
 BJ3421  HISTORY     - 1984     GOOD             LADTD
 BJ3421  HISTORY     - 1987     GOOD             LA-033
 BJ3421
 BJ3421                          STATION DESCRIPTION
 BJ3421
 BJ3421'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ3421'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF ZACHARY, 2 MILES
 BJ3421'SOUTHEAST OF SLAUGHTER AND 5 MILES NORTH OF BAKER.  THE MARK IS
 BJ3421'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3421'
 BJ3421'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 AND
 BJ3421'STATE HIGHWAY 67, DRIVE NORTHEAST ALONG STATE HIGHWAY 67 FOR
 BJ3421'3.1 MILES.  THE MARK IS SET ON THE LEFT AND WEST OF THE HIGHWAY
 BJ3421'NEAR A POWER POLE AND A CONCRETE CULVERT.
 BJ3421'
 BJ3421'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3421'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3421'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ3421'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3421'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ3421'ARE STAMPED 17R001 1975.  THE MARK IS 58 FEET WEST OF THE
 BJ3421'CENTER OF STATE HIGHWAY 67, 40 FEET SOUTHWEST OF THE SOUTH END
 BJ3421'OF A CONCRETE CULVERT, 4 FEET EAST OF A POWER POLE, 3.5 FEET
 BJ3421'NORTHEAST OF A FENCE CORNER AND 2 FEET SOUTH OF A METAL
 BJ3421'WITNESS POST AND SIGN.
 BJ3421'
 BJ3421'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ3421
 BJ3421                          STATION RECOVERY (1984)
 BJ3421
 BJ3421'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3421'5.6 KM (3.5 MI) SE FROM SLAUGHTER.
 BJ3421'ABOUT 5 KM (3.1 MILES) NORTH ON STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3421'WITH STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK SET ON THE LEFT NEAR
 BJ3421'A POWER POLE, 17.7 METERS (58 FEET) WEST OF THE CENTER OF HIGHWAY 67,
 BJ3421'12.2 METERS (40 FEET) SOUTHWEST OF THE SOUTH END OF A CONCRETE CULVERT
 BJ3421'1.2 METERS (4 FEET) EAST OF A POWER POLE, 1.1 METERS (3.5 FEET)
 BJ3421'NORTHEAST OF A FENCE CORNER.
 BJ3421'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3421'THE MARK IS 8.05 M ABOVE HIGHWAY 67.
 BJ3421
 BJ3421                          STATION RECOVERY (1987)
 BJ3421
 BJ3421'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3423 ***********************************************************************
 BJ3423  DESIGNATION -  17 R 002
 BJ3423  PID         -  BJ3423
 BJ3423  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3423  COUNTRY     -  US
 BJ3423  USGS QUAD   -  FRED (2018)
 BJ3423
 BJ3423                         *CURRENT SURVEY CONTROL
 BJ3423  ______________________________________________________________________
 BJ3423* NAD 83(1992) POSITION- 30 40 30.96665(N) 091 05 50.09207(W)   ADJUSTED
 BJ3423* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3423  **This station is located in a suspected subsidence area (see below).
 BJ3423  ______________________________________________________________________
 BJ3423  GEOID HEIGHT    -        -27.123 (meters)                     GEOID18
 BJ3423  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 BJ3423  DYNAMIC HEIGHT  -         29.660 (meters)       97.31  (feet) COMP
 BJ3423  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3423  HORZ ORDER      -  SECOND
 BJ3423
 BJ3423.The horizontal coordinates were established by classical geodetic methods
 BJ3423.and adjusted by the National Geodetic Survey in January 1993.
 BJ3423
 BJ3423.** This station is in an area of known vertical motion. If an
 BJ3423.** orthometric height was ever established but is not available 
 BJ3423.** in the current survey control section, the orthometric height
 BJ3423.** is considered suspect.  Suspect heights are available in the
 BJ3423.** superseded section only if requested.
 BJ3423
 BJ3423.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3423.GEOID18 height accuracy estimate available here.
 BJ3423
 BJ3423.Click photographs - Photos may exist for this station.
 BJ3423
 BJ3423.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3423
 BJ3423.The dynamic height is computed by dividing the NAVD 88
 BJ3423.geopotential number by the normal gravity value computed on the
 BJ3423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3423.degrees latitude (g = 980.6199 gals.).
 BJ3423
 BJ3423.The modeled gravity was interpolated from observed gravity values.
 BJ3423
 BJ3423. The following values were computed from the NAD 83(1992) position.
 BJ3423
 BJ3423;                    North         East     Units Scale Factor Converg.
 BJ3423;SPC LA S     -   241,144.904 1,022,623.085   MT  0.99999483   +0 07 05.0
 BJ3423;SPC LA S     -   791,156.24  3,355,055.90   sFT  0.99999483   +0 07 05.0
 BJ3423;UTM  15      - 3,395,158.898   682,277.067   MT  1.00000988   +0 58 15.6
 BJ3423
 BJ3423!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3423!SPC LA S     -   0.99999960  x   0.99999483  =   0.99999443
 BJ3423!UTM  15      -   0.99999960  x   1.00000988  =   1.00000948
 BJ3423
 BJ3423:                Primary Azimuth Mark                     Grid Az
 BJ3423:SPC LA S     -  17 R 003                                 193 46 38.0
 BJ3423:UTM  15      -  17 R 003                                 192 55 27.4
 BJ3423
 BJ3423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8227795158(NAD 83)
 BJ3423
 BJ3423|---------------------------------------------------------------------|
 BJ3423| PID    Reference Object                     Distance      Geod. Az  |
 BJ3423|                                                           dddmmss.s |
 BJ3423| BJ3424 17 R 003                            APPROX. 1.6 KM 1935343.0 |
 BJ3423|---------------------------------------------------------------------|
 BJ3423
 BJ3423                          SUPERSEDED SURVEY CONTROL
 BJ3423
 BJ3423  NAD 83(1986)-  30 40 30.98439(N)    091 05 50.08882(W) AD(       ) 2
 BJ3423  NAD 27      -  30 40 30.31934(N)    091 05 49.70691(W) AD(       ) 2
 BJ3423
 BJ3423.Superseded values are not recommended for survey control.
 BJ3423
 BJ3423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3423.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3423
 BJ3423_MARKER: DD = SURVEY DISK
 BJ3423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3423_STAMPING: 17R002 1975
 BJ3423_MARK LOGO: LADHGS
 BJ3423_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3423+STABILITY: SURFACE MOTION
 BJ3423
 BJ3423  HISTORY     - Date     Condition        Report By
 BJ3423  HISTORY     - 1975     MONUMENTED       LADH
 BJ3423  HISTORY     - 1984     GOOD             LADTD
 BJ3423  HISTORY     - 1987     GOOD             LA-033
 BJ3423
 BJ3423                          STATION DESCRIPTION
 BJ3423
 BJ3423'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ3423'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF ZACHARY, 3 MILES
 BJ3423'SOUTHEAST OF SLAUGHTER AND 4 MILES NORTH OF BAKER.  THE MARK IS
 BJ3423'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3423'
 BJ3423'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 AND
 BJ3423'STATE HIGHWAY 67, DRIVE NORTH ALONG STATE HIGHWAY 67 FOR 2.1 MILES
 BJ3423'TO THE MARK SET ON THE LEFT AND WEST OF THE HIGHWAY NEAR A POWER
 BJ3423'POLE AND FENCE.
 BJ3423'
 BJ3423'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3423'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3423'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ3423'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3423'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ3423'ARE STAMPED 17R002 1975.  THE MARK IS 57 FEET WEST OF THE CENTER
 BJ3423'OF STATE HIGHWAY 67, 43 FEET NORTH OF A POWER POLE, 11 FEET
 BJ3423'SOUTH-SOUTHEAST OF A FENCE BRACE, 3.5 FEET EAST OF A FENCE AND
 BJ3423'2 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 BJ3423'
 BJ3423'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ3423
 BJ3423                          STATION RECOVERY (1984)
 BJ3423
 BJ3423'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3423'6.4 KM (4 MI) NE FROM ZACHARY.
 BJ3423'ABOUT 3.4 KM (2.1 MILES) NORTH ON STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3423'WITH STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK SET ON THE LEFT NEAR
 BJ3423'A POWER POLE AND FENCE, 17.4 METERS (57 FEET) WEST OF THE CENTER OF
 BJ3423'HIGHWAY 67, 13.1 METERS (43 FEET) NORTH OF A POWER POLE, 3.4 METERS
 BJ3423'(11 FEET) SOUTH-SOUTHEAST OF A FENCE BRACE, 1.1 METERS (3.5 FEET) EAST
 BJ3423'OF A FENCE.
 BJ3423'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3423'THE MARK IS 0.91 M BELOW HIGHWAY 67.
 BJ3423
 BJ3423                          STATION RECOVERY (1987)
 BJ3423
 BJ3423'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3423'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3424 ***********************************************************************
 BJ3424  DESIGNATION -  17 R 003
 BJ3424  PID         -  BJ3424
 BJ3424  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3424  COUNTRY     -  US
 BJ3424  USGS QUAD   -  FRED (2018)
 BJ3424
 BJ3424                         *CURRENT SURVEY CONTROL
 BJ3424  ______________________________________________________________________
 BJ3424* NAD 83(1992) POSITION- 30 39 39.98671(N) 091 06 04.68078(W)   ADJUSTED
 BJ3424* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3424  **This station is located in a suspected subsidence area (see below).
 BJ3424  ______________________________________________________________________
 BJ3424  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ3424  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 BJ3424  DYNAMIC HEIGHT  -         29.510 (meters)       96.82  (feet) COMP
 BJ3424  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3424  HORZ ORDER      -  SECOND
 BJ3424
 BJ3424.The horizontal coordinates were established by classical geodetic methods
 BJ3424.and adjusted by the National Geodetic Survey in January 1993.
 BJ3424
 BJ3424.** This station is in an area of known vertical motion. If an
 BJ3424.** orthometric height was ever established but is not available 
 BJ3424.** in the current survey control section, the orthometric height
 BJ3424.** is considered suspect.  Suspect heights are available in the
 BJ3424.** superseded section only if requested.
 BJ3424
 BJ3424.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3424.GEOID18 height accuracy estimate available here.
 BJ3424
 BJ3424.Click photographs - Photos may exist for this station.
 BJ3424
 BJ3424.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3424
 BJ3424.The dynamic height is computed by dividing the NAVD 88
 BJ3424.geopotential number by the normal gravity value computed on the
 BJ3424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3424.degrees latitude (g = 980.6199 gals.).
 BJ3424
 BJ3424.The modeled gravity was interpolated from observed gravity values.
 BJ3424
 BJ3424. The following values were computed from the NAD 83(1992) position.
 BJ3424
 BJ3424;                    North         East     Units Scale Factor Converg.
 BJ3424;SPC LA S     -   239,574.172 1,022,237.938   MT  0.99999196   +0 06 57.7
 BJ3424;SPC LA S     -   786,002.93  3,353,792.30   sFT  0.99999196   +0 06 57.7
 BJ3424;UTM  15      - 3,393,582.583   681,915.334   MT  1.00000825   +0 58 06.7
 BJ3424
 BJ3424!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3424!SPC LA S     -   0.99999962  x   0.99999196  =   0.99999158
 BJ3424!UTM  15      -   0.99999962  x   1.00000825  =   1.00000787
 BJ3424
 BJ3424:                Primary Azimuth Mark                     Grid Az
 BJ3424:SPC LA S     -  17 R 004                                 196 57 17.7
 BJ3424:UTM  15      -  17 R 004                                 196 06 08.7
 BJ3424
 BJ3424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8191593582(NAD 83)
 BJ3424
 BJ3424|---------------------------------------------------------------------|
 BJ3424| PID    Reference Object                     Distance      Geod. Az  |
 BJ3424|                                                           dddmmss.s |
 BJ3424| BJ3425 17 R 004                            APPROX. 0.9 KM 1970415.4 |
 BJ3424|---------------------------------------------------------------------|
 BJ3424
 BJ3424                          SUPERSEDED SURVEY CONTROL
 BJ3424
 BJ3424  NAD 83(1986)-  30 39 40.00450(N)    091 06 04.67761(W) AD(       ) 2
 BJ3424  NAD 27      -  30 39 39.33801(N)    091 06 04.29541(W) AD(       ) 2
 BJ3424
 BJ3424.Superseded values are not recommended for survey control.
 BJ3424
 BJ3424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3424.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3424
 BJ3424_MARKER: DD = SURVEY DISK
 BJ3424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3424_STAMPING: 17R003 1975
 BJ3424_MARK LOGO: LADHGS
 BJ3424_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3424+STABILITY: SURFACE MOTION
 BJ3424
 BJ3424  HISTORY     - Date     Condition        Report By
 BJ3424  HISTORY     - 1975     MONUMENTED       LADH
 BJ3424  HISTORY     - 1984     GOOD             LADTD
 BJ3424  HISTORY     - 1987     GOOD             LA-033
 BJ3424
 BJ3424                          STATION DESCRIPTION
 BJ3424
 BJ3424'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ3424'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF ZACHARY, 3.5
 BJ3424'MILES SOUTHEAST OF SLAUGHTER AND 3 MILES NORTH OF BAKER.  THE
 BJ3424'MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BJ3424'HIGHWAYS.
 BJ3424'
 BJ3424'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 AND
 BJ3424'STATE HIGHWAY 67, DRIVE NORTH-NORTHEAST ALONG STATE HIGHWAY 67
 BJ3424'FOR 1 MILE TO THE MARK SET ON THE RIGHT AND EAST OF THE HIGHWAY
 BJ3424'NEAR A POWER POLE AND A WATER METER.
 BJ3424'
 BJ3424'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3424'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3424'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ3424'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3424'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ3424'ARE STAMPED 17R003 1975.  THE MARK IS 56 FEET EAST OF THE CENTER
 BJ3424'OF STATE HIGHWAY 67, 19 FEET SOUTH-SOUTHWEST OF A WATER METER,
 BJ3424'5 FEET WEST OF A FENCE, 4.5 FEET NORTHWEST OF A POWER POLE AND
 BJ3424'2 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BJ3424'
 BJ3424'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ3424
 BJ3424                          STATION RECOVERY (1984)
 BJ3424
 BJ3424'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3424'4.8 KM (3 MI) NE FROM ZACHARY.
 BJ3424'ABOUT 1.6 KM (1 MILE) NORTH ON STATE HIGHWAY 67 FROM THE JUNCTION WITH
 BJ3424'STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK SET ON THE RIGHT AND EAST
 BJ3424'OF THE HIGHWAY NEAR A POWER POLE AND A WATER METER, 17.1 METERS (56
 BJ3424'FEET) EAST OF THE CENTER OF HIGHWAY 67, 5.8 METERS (19 FEET)
 BJ3424'SOUTH-SOUTHWEST OF A WATER METER, 1.5 METERS (5 FEET) WEST OF A FENCE,
 BJ3424'1.4 METERS (4.5 FEET) NORTHWEST OF A POWER POLE.
 BJ3424'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3424'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
 BJ3424
 BJ3424                          STATION RECOVERY (1987)
 BJ3424
 BJ3424'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3425 ***********************************************************************
 BJ3425  DESIGNATION -  17 R 004
 BJ3425  PID         -  BJ3425
 BJ3425  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3425  COUNTRY     -  US
 BJ3425  USGS QUAD   -  FRED (2018)
 BJ3425
 BJ3425                         *CURRENT SURVEY CONTROL
 BJ3425  ______________________________________________________________________
 BJ3425* NAD 83(1992) POSITION- 30 39 10.52063(N) 091 06 15.14684(W)   ADJUSTED
 BJ3425* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3425  **This station is located in a suspected subsidence area (see below).
 BJ3425  ______________________________________________________________________
 BJ3425  GEOID HEIGHT    -        -27.110 (meters)                     GEOID18
 BJ3425  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 BJ3425  DYNAMIC HEIGHT  -         28.157 (meters)       92.38  (feet) COMP
 BJ3425  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ3425  HORZ ORDER      -  SECOND
 BJ3425
 BJ3425.The horizontal coordinates were established by classical geodetic methods
 BJ3425.and adjusted by the National Geodetic Survey in January 1993.
 BJ3425
 BJ3425.** This station is in an area of known vertical motion. If an
 BJ3425.** orthometric height was ever established but is not available 
 BJ3425.** in the current survey control section, the orthometric height
 BJ3425.** is considered suspect.  Suspect heights are available in the
 BJ3425.** superseded section only if requested.
 BJ3425
 BJ3425.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3425.GEOID18 height accuracy estimate available here.
 BJ3425
 BJ3425.Click photographs - Photos may exist for this station.
 BJ3425
 BJ3425.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3425
 BJ3425.The dynamic height is computed by dividing the NAVD 88
 BJ3425.geopotential number by the normal gravity value computed on the
 BJ3425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3425.degrees latitude (g = 980.6199 gals.).
 BJ3425
 BJ3425.The modeled gravity was interpolated from observed gravity values.
 BJ3425
 BJ3425. The following values were computed from the NAD 83(1992) position.
 BJ3425
 BJ3425;                    North         East     Units Scale Factor Converg.
 BJ3425;SPC LA S     -   238,666.200 1,021,961.124   MT  0.99999033   +0 06 52.4
 BJ3425;SPC LA S     -   783,024.02  3,352,884.12   sFT  0.99999033   +0 06 52.4
 BJ3425;UTM  15      - 3,392,670.579   681,652.054   MT  1.00000707   +0 58 00.5
 BJ3425
 BJ3425!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3425!SPC LA S     -   0.99999983  x   0.99999033  =   0.99999016
 BJ3425!UTM  15      -   0.99999983  x   1.00000707  =   1.00000690
 BJ3425
 BJ3425:                Primary Azimuth Mark                     Grid Az
 BJ3425:SPC LA S     -  17 R 005                                 193 34 28.9
 BJ3425:UTM  15      -  17 R 005                                 192 43 20.8
 BJ3425
 BJ3425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8165292670(NAD 83)
 BJ3425
 BJ3425|---------------------------------------------------------------------|
 BJ3425| PID    Reference Object                     Distance      Geod. Az  |
 BJ3425|                                                           dddmmss.s |
 BJ3425| BJ3403 17 R 005                            APPROX. 1.2 KM 1934121.3 |
 BJ3425|---------------------------------------------------------------------|
 BJ3425
 BJ3425                          SUPERSEDED SURVEY CONTROL
 BJ3425
 BJ3425  NAD 83(1986)-  30 39 10.53847(N)    091 06 15.14370(W) AD(       ) 2
 BJ3425  NAD 27      -  30 39 09.87116(N)    091 06 14.76137(W) AD(       ) 2
 BJ3425
 BJ3425.Superseded values are not recommended for survey control.
 BJ3425
 BJ3425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3425.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3425
 BJ3425_MARKER: DD = SURVEY DISK
 BJ3425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3425_STAMPING: 17R004 1975
 BJ3425_MARK LOGO: LADHGS
 BJ3425_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3425+STABILITY: SURFACE MOTION
 BJ3425
 BJ3425  HISTORY     - Date     Condition        Report By
 BJ3425  HISTORY     - 1975     MONUMENTED       LADH
 BJ3425  HISTORY     - 1984     GOOD             LADTD
 BJ3425  HISTORY     - 1987     GOOD             LA-033
 BJ3425
 BJ3425                          STATION DESCRIPTION
 BJ3425
 BJ3425'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ3425'THE STATION IS LOCATED ABOUT 2.5 MILES EAST OF ZACHARY, 2.5 MILES
 BJ3425'NORTH OF BAKER AND 3.5 MILES SOUTHEAST OF SLAUGHTER.  THE MARK IS
 BJ3425'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3425'
 BJ3425'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 AND
 BJ3425'STATE HIGHWAY 67, DRIVE NORTHEAST ALONG STATE HIGHWAY 67 FOR 0.5
 BJ3425'MILES TO THE MARK SET ON THE LEFT AND WEST OF THE HIGHWAY NEAR A
 BJ3425'POWER POLE AND A CULVERT.
 BJ3425'
 BJ3425'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3425'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3425'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ3425'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3425'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ3425'ARE STAMPED 17R004 1975.  THE MARK IS 56 FEET WEST OF THE CENTER
 BJ3425'OF STATE HIGHWAY 67, 34 FEET SOUTHWEST OF THE CENTER OF THE
 BJ3425'WEST END OF A BOX CULVERT UNDER THE HIGHWAY, 6.5 FEET EAST OF
 BJ3425'A FENCE, 3 FEET EAST OF A FENCE AND 2 FEET NORTH OF A METAL
 BJ3425'WITNESS POST AND SIGN.
 BJ3425'
 BJ3425'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ3425
 BJ3425                          STATION RECOVERY (1984)
 BJ3425
 BJ3425'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3425'4 KM (2.5 MI) EAST FROM ZACHARY.
 BJ3425'ABOUT 0.8 KM (0.5 MILE) NORTH ON STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3425'WITH STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK SET ON THE LEFT AND
 BJ3425'WEST OF THE HIGHWAY NEAR A POWER POLE AND A CULVERT, 17.1 METERS (56
 BJ3425'FEET) WEST OF THE CENTER OF HIGHWAY 67, 10.4 METERS (34 FEET)
 BJ3425'SOUTHWEST OF THE CENTER OF THE WEST END OF A BOX CULVERT UNDER THE
 BJ3425'HIGHWAY, 2 METERS (6.5 FEET) SOUTH OF A FENCE, 0.9 METER (3 FEET) EAST
 BJ3425'OF A FENCE.
 BJ3425'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3425'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
 BJ3425
 BJ3425                          STATION RECOVERY (1987)
 BJ3425
 BJ3425'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3425'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3403 ***********************************************************************
 BJ3403  DESIGNATION -  17 R 005
 BJ3403  PID         -  BJ3403
 BJ3403  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3403  COUNTRY     -  US
 BJ3403  USGS QUAD   -  FRED (2018)
 BJ3403
 BJ3403                         *CURRENT SURVEY CONTROL
 BJ3403  ______________________________________________________________________
 BJ3403* NAD 83(1992) POSITION- 30 38 34.05405(N) 091 06 25.41953(W)   ADJUSTED
 BJ3403* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3403  **This station is located in a suspected subsidence area (see below).
 BJ3403  ______________________________________________________________________
 BJ3403  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BJ3403  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 BJ3403  DYNAMIC HEIGHT  -         27.181 (meters)       89.18  (feet) COMP
 BJ3403  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ3403  HORZ ORDER      -  SECOND
 BJ3403
 BJ3403.The horizontal coordinates were established by classical geodetic methods
 BJ3403.and adjusted by the National Geodetic Survey in January 1993.
 BJ3403
 BJ3403.** This station is in an area of known vertical motion. If an
 BJ3403.** orthometric height was ever established but is not available 
 BJ3403.** in the current survey control section, the orthometric height
 BJ3403.** is considered suspect.  Suspect heights are available in the
 BJ3403.** superseded section only if requested.
 BJ3403
 BJ3403.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3403.GEOID18 height accuracy estimate available here.
 BJ3403
 BJ3403.Click photographs - Photos may exist for this station.
 BJ3403
 BJ3403.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3403
 BJ3403.The dynamic height is computed by dividing the NAVD 88
 BJ3403.geopotential number by the normal gravity value computed on the
 BJ3403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3403.degrees latitude (g = 980.6199 gals.).
 BJ3403
 BJ3403.The modeled gravity was interpolated from observed gravity values.
 BJ3403
 BJ3403. The following values were computed from the NAD 83(1992) position.
 BJ3403
 BJ3403;                    North         East     Units Scale Factor Converg.
 BJ3403;SPC LA S     -   237,542.668 1,021,689.839   MT  0.99998833   +0 06 47.3
 BJ3403;SPC LA S     -   779,337.90  3,351,994.08   sFT  0.99998833   +0 06 47.3
 BJ3403;UTM  15      - 3,391,543.117   681,397.502   MT  1.00000593   +0 57 54.2
 BJ3403
 BJ3403!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3403!SPC LA S     -   0.99999998  x   0.99998833  =   0.99998831
 BJ3403!UTM  15      -   0.99999998  x   1.00000593  =   1.00000591
 BJ3403
 BJ3403:                Primary Azimuth Mark                     Grid Az
 BJ3403:SPC LA S     -  17 R 006                                 196 53 27.2
 BJ3403:UTM  15      -  17 R 006                                 196 02 20.3
 BJ3403
 BJ3403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8139791543(NAD 83)
 BJ3403
 BJ3403|---------------------------------------------------------------------|
 BJ3403| PID    Reference Object                     Distance      Geod. Az  |
 BJ3403|                                                           dddmmss.s |
 BJ3403| BJ3404 17 R 006                            APPROX. 0.8 KM 1970014.5 |
 BJ3403|---------------------------------------------------------------------|
 BJ3403
 BJ3403                          SUPERSEDED SURVEY CONTROL
 BJ3403
 BJ3403  NAD 83(1986)-  30 38 34.07191(N)    091 06 25.41642(W) AD(       ) 2
 BJ3403  NAD 27      -  30 38 33.40361(N)    091 06 25.03412(W) AD(       ) 2
 BJ3403
 BJ3403.Superseded values are not recommended for survey control.
 BJ3403
 BJ3403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3403.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3403
 BJ3403_MARKER: DD = SURVEY DISK
 BJ3403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3403_STAMPING: 17R005 1975
 BJ3403_MARK LOGO: LADHGS
 BJ3403_PROJECTION: FLUSH
 BJ3403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3403+STABILITY: SURFACE MOTION
 BJ3403
 BJ3403  HISTORY     - Date     Condition        Report By
 BJ3403  HISTORY     - 1975     MONUMENTED       LADH
 BJ3403  HISTORY     - 1983     GOOD             LADTD
 BJ3403  HISTORY     - 1987     GOOD             LA-033
 BJ3403
 BJ3403                          STATION DESCRIPTION
 BJ3403
 BJ3403'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ3403'THE STATION IS LOCATED 2 MILES EAST OF ZACHARY, 2 MILES NORTH OF
 BJ3403'BAKER AND 4 MILES SOUTHEAST OF SLAUGHTER.  THE MARK IS SET ON
 BJ3403'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3403'
 BJ3403'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 AND
 BJ3403'STATE HIGHWAY 67, DRIVE SOUTHWEST ALONG STATE HIGHWAY 67 FOR 0.3
 BJ3403'MILES TO MARK SET ON THE LEFT AND EAST OF THE HIGHWAY NEAR A
 BJ3403'TELEPHONE POLE AND A CULVERT.
 BJ3403'
 BJ3403'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3403'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3403'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ3403'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3403'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ3403'ARE STAMPED 17R005 1975.  THE MARK IS 46 FEET SOUTH-SOUTHWEST OF
 BJ3403'A TELEPHONE POLE, 36.5 FEET EAST OF THE CENTER OF STATE HIGHWAY
 BJ3403'67, 34 FEET NORTH OF THE CENTER OF A FIELD ROAD, 23 FEET
 BJ3403'NORTHEAST OF THE NORTH END OF A CONCRETE CULVERT AND 2 FEET SOUTH
 BJ3403'OF A METAL WITNESS POST AND SIGN.
 BJ3403'
 BJ3403'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ3403
 BJ3403                          STATION RECOVERY (1983)
 BJ3403
 BJ3403'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3403'3.2 KM (2 MI) EAST FROM ZACHARY.
 BJ3403'ABOUT 0.5 KM (0.3 MILE) SOUTH ON STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3403'WITH STATE HIGHWAY 64 TO THE BENCH MARK ON THE LEFT AND NORTH OF A
 BJ3403'FIELD ROAD, 14 METERS (46 FEET) SOUTH-SOUTHWEST OF A TELEPHONE POLE,
 BJ3403'11.1 METERS (36.5 FEET) EAST OF THE CENTER OF THE HIGHWAY, 10.4 METERS
 BJ3403'(34 FEET) NORTH OF THE CENTER OF A FIELD ROAD, 7 METERS (23 FEET)
 BJ3403'NORTHEAST OF THE NORTH END OF A CONCRETE CULVERT UNDER FIELD ROAD.
 BJ3403'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3403'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
 BJ3403
 BJ3403                          STATION RECOVERY (1987)
 BJ3403
 BJ3403'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3403'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3404 ***********************************************************************
 BJ3404  DESIGNATION -  17 R 006
 BJ3404  PID         -  BJ3404
 BJ3404  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3404  COUNTRY     -  US
 BJ3404  USGS QUAD   -  FRED (2018)
 BJ3404
 BJ3404                         *CURRENT SURVEY CONTROL
 BJ3404  ______________________________________________________________________
 BJ3404* NAD 83(1992) POSITION- 30 38 10.22429(N) 091 06 33.84695(W)   ADJUSTED
 BJ3404* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3404  **This station is located in a suspected subsidence area (see below).
 BJ3404  ______________________________________________________________________
 BJ3404  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ3404  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BJ3404  DYNAMIC HEIGHT  -         25.812 (meters)       84.68  (feet) COMP
 BJ3404  MODELED GRAVITY -    979,345.3   (mgal)                       NAVD 88
 BJ3404  HORZ ORDER      -  SECOND
 BJ3404
 BJ3404.The horizontal coordinates were established by classical geodetic methods
 BJ3404.and adjusted by the National Geodetic Survey in January 1993.
 BJ3404
 BJ3404.** This station is in an area of known vertical motion. If an
 BJ3404.** orthometric height was ever established but is not available 
 BJ3404.** in the current survey control section, the orthometric height
 BJ3404.** is considered suspect.  Suspect heights are available in the
 BJ3404.** superseded section only if requested.
 BJ3404
 BJ3404.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3404.GEOID18 height accuracy estimate available here.
 BJ3404
 BJ3404.Click photographs - Photos may exist for this station.
 BJ3404
 BJ3404.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3404
 BJ3404.The dynamic height is computed by dividing the NAVD 88
 BJ3404.geopotential number by the normal gravity value computed on the
 BJ3404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3404.degrees latitude (g = 980.6199 gals.).
 BJ3404
 BJ3404.The modeled gravity was interpolated from observed gravity values.
 BJ3404
 BJ3404. The following values were computed from the NAD 83(1992) position.
 BJ3404
 BJ3404;                    North         East     Units Scale Factor Converg.
 BJ3404;SPC LA S     -   236,808.392 1,021,466.877   MT  0.99998705   +0 06 43.1
 BJ3404;SPC LA S     -   776,928.87  3,351,262.58   sFT  0.99998705   +0 06 43.1
 BJ3404;UTM  15      - 3,390,805.594   681,185.477   MT  1.00000498   +0 57 49.3
 BJ3404
 BJ3404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3404!SPC LA S     -   1.00000020  x   0.99998705  =   0.99998725
 BJ3404!UTM  15      -   1.00000020  x   1.00000498  =   1.00000518
 BJ3404
 BJ3404:                Primary Azimuth Mark                     Grid Az
 BJ3404:SPC LA S     -  FLORIDA AZ MK                            192 37 40.8
 BJ3404:UTM  15      -  FLORIDA AZ MK                            191 46 34.6
 BJ3404
 BJ3404_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8118590805(NAD 83)
 BJ3404
 BJ3404|---------------------------------------------------------------------|
 BJ3404| PID    Reference Object                     Distance      Geod. Az  |
 BJ3404|                                                           dddmmss.s |
 BJ3404| BJ4014 FLORIDA AZ MK                       APPROX. 0.5 KM 1924423.9 |
 BJ3404|---------------------------------------------------------------------|
 BJ3404
 BJ3404                          SUPERSEDED SURVEY CONTROL
 BJ3404
 BJ3404  NAD 83(1986)-  30 38 10.24218(N)    091 06 33.84387(W) AD(       ) 2
 BJ3404  NAD 27      -  30 38 09.57326(N)    091 06 33.46161(W) AD(       ) 2
 BJ3404
 BJ3404.Superseded values are not recommended for survey control.
 BJ3404
 BJ3404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3404.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3404
 BJ3404_MARKER: DD = SURVEY DISK
 BJ3404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3404_STAMPING: 17R006 1975
 BJ3404_MARK LOGO: LADHGS
 BJ3404_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3404+STABILITY: SURFACE MOTION
 BJ3404
 BJ3404  HISTORY     - Date     Condition        Report By
 BJ3404  HISTORY     - 1975     MONUMENTED       LADH
 BJ3404  HISTORY     - 1983     GOOD             LADTD
 BJ3404  HISTORY     - 1987     GOOD             LA-033
 BJ3404  HISTORY     - 20120926 GOOD             CHUSTZ
 BJ3404
 BJ3404                          STATION DESCRIPTION
 BJ3404
 BJ3404'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ3404'THE STATION IS LOCATED ABOUT 2 MILES EAST-SOUTHEAST OF ZACHARY AND
 BJ3404'5 MILES SOUTH OF SLAUGHTER.  THE MARK IS SET ON PROPERTY OWNED BY
 BJ3404'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3404'
 BJ3404'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 AND
 BJ3404'STATE HIGHWAY 67, DRIVE SOUTH ALONG STATE HIGHWAY 67 FOR 0.7 MILES
 BJ3404'TO THE MARK SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR A
 BJ3404'CONCRETE BLOCK BUILDING AND A GAS METER.
 BJ3404'
 BJ3404'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3404'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3404'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ3404'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3404'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ3404'ARE STAMPED 17R006 1975.  THE MARK IS 51 FEET SOUTHEAST OF THE
 BJ3404'SOUTHEAST CORNER OF A CONCRETE BLOCK BUILDING, 47 FEET WEST OF
 BJ3404'THE CENTER OF STATE HIGHWAY 67, 11 FEET SOUTHWEST OF THE SOUTH
 BJ3404'END OF A CONCRETE CULVERT, 4 FEET EAST OF A GAS METER AND 2
 BJ3404'FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ3404'
 BJ3404'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ3404
 BJ3404                          STATION RECOVERY (1983)
 BJ3404
 BJ3404'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3404'3.2 KM (2 MI) EAST FROM ZACHARY.
 BJ3404'ABOUT 1.1 KM (0.7 MI) SOUTH ALONG STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3404'OF HIGHWAY 67 AND STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK ON THE
 BJ3404'RIGHT NEAR CONCRETE BLOCK BUILDING, 15.54 METERS (51 FT) SOUTHEAST OF
 BJ3404'THE SOUTHEAST CORNER OF THE BUILDING, 14.33 METERS (47 FT) WEST OF THE
 BJ3404'CENTER OF HIGHWAY 67, 3.35 METERS (11 FT) SOUTHWEST OF THE SOUTH END
 BJ3404'OF A CONCRETE CULVERT UNDER THE DRIVE TO THE BLOCK BUILDING AND 1.22
 BJ3404'METERS (4 FT) EAST OF A NATURAL GAS METER.
 BJ3404'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3404'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
 BJ3404
 BJ3404                          STATION RECOVERY (1987)
 BJ3404
 BJ3404'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3404'RECOVERED IN GOOD CONDITION.
 BJ3404
 BJ3404                          STATION RECOVERY (2012)
 BJ3404
 BJ3404'RECOVERY NOTE BY CHUSTZ SURVEYING INC 2012 (JJ)
 BJ3404'BM LOCATED IN EAST BATON ROUGE PARISH, 3.0 MI EAST OF ZACHARY, LA, 4.8
 BJ3404'
 BJ3404'MI NE OF BAKER, LA, AND 8.7 MI WEST OF BROWNSFIELD, LA. BM IS ON EAST
 BJ3404'
 BJ3404'SIDE OF LA HWY 67, 0.9 MI SOUTH OF INT AT LA HWY 64. BM IS 5.2 FT WEST
 BJ3404'
 BJ3404'OF METAL SURVEY MARKER WITNESS POST AND 47.2 FT WEST OF CL OF LA HWY
 BJ3404'67.
 BJ3404'USCGS LADH SURVEY DISK FOUND IN GOOD CONDITION, STAMPED 17R006 1975.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0473 ***********************************************************************
 BJ0473  DESIGNATION -  17 T 001
 BJ0473  PID         -  BJ0473
 BJ0473  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0473  COUNTRY     -  US
 BJ0473  USGS QUAD   -  ZACHARY (2018)
 BJ0473
 BJ0473                         *CURRENT SURVEY CONTROL
 BJ0473  ______________________________________________________________________
 BJ0473* NAD 83(1992) POSITION- 30 41 24.84600(N) 091 08 51.82632(W)   ADJUSTED
 BJ0473* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0473  **This station is located in a suspected subsidence area (see below).
 BJ0473  ______________________________________________________________________
 BJ0473  GEOID HEIGHT    -        -27.123 (meters)                     GEOID18
 BJ0473  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 BJ0473  DYNAMIC HEIGHT  -         35.761 (meters)      117.33  (feet) COMP
 BJ0473  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0473  HORZ ORDER      -  SECOND
 BJ0473
 BJ0473.The horizontal coordinates were established by classical geodetic methods
 BJ0473.and adjusted by the National Geodetic Survey in January 1993.
 BJ0473
 BJ0473.** This station is in an area of known vertical motion. If an
 BJ0473.** orthometric height was ever established but is not available 
 BJ0473.** in the current survey control section, the orthometric height
 BJ0473.** is considered suspect.  Suspect heights are available in the
 BJ0473.** superseded section only if requested.
 BJ0473
 BJ0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0473.GEOID18 height accuracy estimate available here.
 BJ0473
 BJ0473.Click photographs - Photos may exist for this station.
 BJ0473
 BJ0473.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0473
 BJ0473.The dynamic height is computed by dividing the NAVD 88
 BJ0473.geopotential number by the normal gravity value computed on the
 BJ0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0473.degrees latitude (g = 980.6199 gals.).
 BJ0473
 BJ0473.The modeled gravity was interpolated from observed gravity values.
 BJ0473
 BJ0473. The following values were computed from the NAD 83(1992) position.
 BJ0473
 BJ0473;                    North         East     Units Scale Factor Converg.
 BJ0473;SPC LA S     -   242,795.240 1,017,782.949   MT  0.99999794   +0 05 34.1
 BJ0473;SPC LA S     -   796,570.72  3,339,176.23   sFT  0.99999794   +0 05 34.1
 BJ0473;UTM  15      - 3,396,737.008   677,412.890   MT  0.99998829   +0 56 44.3
 BJ0473
 BJ0473!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0473!SPC LA S     -   0.99999864  x   0.99999794  =   0.99999658
 BJ0473!UTM  15      -   0.99999864  x   0.99998829  =   0.99998693
 BJ0473
 BJ0473:                Primary Azimuth Mark                     Grid Az
 BJ0473:SPC LA S     -  17 T 002                                 188 05 56.0
 BJ0473:UTM  15      -  17 T 002                                 187 14 45.8
 BJ0473
 BJ0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7741296737(NAD 83)
 BJ0473
 BJ0473|---------------------------------------------------------------------|
 BJ0473| PID    Reference Object                     Distance      Geod. Az  |
 BJ0473|                                                           dddmmss.s |
 BJ0473| BJ0474 17 T 002                            APPROX. 0.7 KM 1881130.1 |
 BJ0473|---------------------------------------------------------------------|
 BJ0473
 BJ0473                          SUPERSEDED SURVEY CONTROL
 BJ0473
 BJ0473  NAD 83(1986)-  30 41 24.86403(N)    091 08 51.82297(W) AD(       ) 2
 BJ0473  NAD 27      -  30 41 24.19927(N)    091 08 51.43692(W) AD(       ) 2
 BJ0473
 BJ0473.Superseded values are not recommended for survey control.
 BJ0473
 BJ0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0473.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0473
 BJ0473_MARKER: DD = SURVEY DISK
 BJ0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0473_STAMPING: 17T001 1975
 BJ0473_MARK LOGO: LADHGS
 BJ0473_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0473+STABILITY: SURFACE MOTION
 BJ0473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0473+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2006
 BJ0473
 BJ0473  HISTORY     - Date     Condition        Report By
 BJ0473  HISTORY     - 1975     MONUMENTED       LADH
 BJ0473  HISTORY     - 1976     GOOD             NGS
 BJ0473  HISTORY     - 1984     GOOD             LADTD
 BJ0473  HISTORY     - 1987     GOOD             LA-033
 BJ0473  HISTORY     - 20060523 GOOD             AERODA
 BJ0473
 BJ0473                          STATION DESCRIPTION
 BJ0473
 BJ0473'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ0473'THE STATION IS LOCATED ABOUT 2.7 MILES NORTH-NORTHEAST OF ZACHARY
 BJ0473'AND 1.7 MILES SOUTH-SOUTHWEST OF SLAUGHTER.  THE MARK IS SET EAST
 BJ0473'OF STATE HIGHWAY 19 ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT
 BJ0473'OF HIGHWAYS.
 BJ0473'
 BJ0473'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ0473'STATE HIGHWAY 64 IN ZACHARY, DRIVE NORTH-NORTHEAST ALONG STATE
 BJ0473'HIGHWAY 19 FOR 3 MILES TO THE MARK SET EAST OF THE HIGHWAY NEAR A
 BJ0473'FIRE HYDRANT AND THE INTER-FAITH CHRISTIAN ASSEMBLY CHURCH.
 BJ0473'
 BJ0473'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ0473'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ0473'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0473'SUB-SURFACE DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE
 BJ0473'THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ0473'STAMPED 17T001 1975.  THE MARK IS 49 FEET EAST OF THE CENTER OF
 BJ0473'STATE HIGHWAY 19, 31 FEET NORTH OF THE CENTER OF A GRAVEL
 BJ0473'ROAD, 12.5 FEET SOUTHEAST OF A FIRE HYDRANT, 8.5 FEET
 BJ0473'NORTHWEST OF A WATER METER, 2 FEET EAST-NORTHEAST OF A POWER
 BJ0473'POLE AND 2 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 BJ0473'
 BJ0473'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0473
 BJ0473                          STATION RECOVERY (1976)
 BJ0473
 BJ0473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0473'1.9 MI SOUTH FROM SLAUGHTER.
 BJ0473'1.9 MILES SOUTH ALONG STATE HIGHWAY 19 FROM THE POST OFFICE AT
 BJ0473'SLAUGHTER, 0.3 MILE SOUTH OF THE JUNCTION OF YARDLEY DRIVE
 BJ0473'LEADING WEST AT THE JUNCTION OF A GRAVELLED ROAD LEADING EAST,
 BJ0473'49 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 32.5 FT NORTH OF THE
 BJ0473'CENTER LINE OF THE ROAD, 12.6 FT SOUTH-SOUTHEAST OF THE CENTER OF A
 BJ0473'FIRE HYDRANT, 2.5 FT EAST OF A T JUNCTION OF POWER LINE POLES,
 BJ0473'A C+GS-LADH DISK.
 BJ0473
 BJ0473                          STATION RECOVERY (1984)
 BJ0473
 BJ0473'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ0473'RECOVERED IN GOOD CONDITION.
 BJ0473
 BJ0473                          STATION RECOVERY (1987)
 BJ0473
 BJ0473'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0473'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.1 KM (1.9
 BJ0473'MI) SOUTH ALONG STATE HIGHWAY 19 FROM THE POST OFFICE IN SLAUGHTER TO
 BJ0473'THE MARK ON THE LEFT, 0.5 KM (0.3 MI) SOUTH OF YARDLEY DRIVE, 10.5
 BJ0473'METERS (34.5 FT) NORTH OF THE CENTER OF RUSH ROAD, 15 METERS (49
 BJ0473'FT) EAST OF THE CENTERLINE OF HIGHWAY 19, 3.8 METERS (12.5 FT)
 BJ0473'SOUTH-SOUTHEAST OF A WATER HYDRANT AND 0.8 METERS (2.5 FT) EAST OF A
 BJ0473'POWER POLE.
 BJ0473'THE MARK IS 0.7 METERS (2.3 FT)  SOUTH OF A WITNESS POST.
 BJ0473'THE MARK IS 1.2 M ABOVE THE HIGHWAY.
 BJ0473
 BJ0473                          STATION RECOVERY (2006)
 BJ0473
 BJ0473'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ0473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0474 ***********************************************************************
 BJ0474  DESIGNATION -  17 T 002
 BJ0474  PID         -  BJ0474
 BJ0474  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0474  COUNTRY     -  US
 BJ0474  USGS QUAD   -  ZACHARY (2018)
 BJ0474
 BJ0474                         *CURRENT SURVEY CONTROL
 BJ0474  ______________________________________________________________________
 BJ0474* NAD 83(1992) POSITION- 30 41 02.93151(N) 091 08 55.47639(W)   ADJUSTED
 BJ0474* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0474  **This station is located in a suspected subsidence area (see below).
 BJ0474  ______________________________________________________________________
 BJ0474  GEOID HEIGHT    -        -27.120 (meters)                     GEOID18
 BJ0474  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 BJ0474  DYNAMIC HEIGHT  -         35.200 (meters)      115.49  (feet) COMP
 BJ0474  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0474  HORZ ORDER      -  SECOND
 BJ0474
 BJ0474.The horizontal coordinates were established by classical geodetic methods
 BJ0474.and adjusted by the National Geodetic Survey in January 1993.
 BJ0474
 BJ0474.** This station is in an area of known vertical motion. If an
 BJ0474.** orthometric height was ever established but is not available 
 BJ0474.** in the current survey control section, the orthometric height
 BJ0474.** is considered suspect.  Suspect heights are available in the
 BJ0474.** superseded section only if requested.
 BJ0474
 BJ0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0474.GEOID18 height accuracy estimate available here.
 BJ0474
 BJ0474.Click photographs - Photos may exist for this station.
 BJ0474
 BJ0474.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0474
 BJ0474.The dynamic height is computed by dividing the NAVD 88
 BJ0474.geopotential number by the normal gravity value computed on the
 BJ0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0474.degrees latitude (g = 980.6199 gals.).
 BJ0474
 BJ0474.The modeled gravity was interpolated from observed gravity values.
 BJ0474
 BJ0474. The following values were computed from the NAD 83(1992) position.
 BJ0474
 BJ0474;                    North         East     Units Scale Factor Converg.
 BJ0474;SPC LA S     -   242,120.216 1,017,686.893   MT  0.99999667   +0 05 32.3
 BJ0474;SPC LA S     -   794,356.08  3,338,861.08   sFT  0.99999667   +0 05 32.3
 BJ0474;UTM  15      - 3,396,060.636   677,326.891   MT  0.99998791   +0 56 41.8
 BJ0474
 BJ0474!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0474!SPC LA S     -   0.99999872  x   0.99999667  =   0.99999539
 BJ0474!UTM  15      -   0.99999872  x   0.99998791  =   0.99998663
 BJ0474
 BJ0474:                Primary Azimuth Mark                     Grid Az
 BJ0474:SPC LA S     -  17 T 003                                 191 56 59.6
 BJ0474:UTM  15      -  17 T 003                                 191 05 50.1
 BJ0474
 BJ0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7732696060(NAD 83)
 BJ0474
 BJ0474|---------------------------------------------------------------------|
 BJ0474| PID    Reference Object                     Distance      Geod. Az  |
 BJ0474|                                                           dddmmss.s |
 BJ0474| BJ0477 17 T 003                            APPROX. 1.3 KM 1920231.9 |
 BJ0474| BJ0475 639                                  27.483 METERS 26100     |
 BJ0474|---------------------------------------------------------------------|
 BJ0474
 BJ0474                          SUPERSEDED SURVEY CONTROL
 BJ0474
 BJ0474  NAD 83(1986)-  30 41 02.94949(N)    091 08 55.47304(W) AD(       ) 2
 BJ0474  NAD 27      -  30 41 02.28441(N)    091 08 55.08694(W) AD(       ) 2
 BJ0474
 BJ0474.Superseded values are not recommended for survey control.
 BJ0474
 BJ0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0474.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0474
 BJ0474_MARKER: DD = SURVEY DISK
 BJ0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0474_STAMPING: 17T002 1975
 BJ0474_MARK LOGO: LADHGS
 BJ0474_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0474+STABILITY: SURFACE MOTION
 BJ0474_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ0474+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2006
 BJ0474
 BJ0474  HISTORY     - Date     Condition        Report By
 BJ0474  HISTORY     - 1975     MONUMENTED       LADH
 BJ0474  HISTORY     - 1976     GOOD             NGS
 BJ0474  HISTORY     - 1984     GOOD             LADTD
 BJ0474  HISTORY     - 1987     GOOD             LA-033
 BJ0474  HISTORY     - 20060606 GOOD             AERODA
 BJ0474
 BJ0474                          STATION DESCRIPTION
 BJ0474
 BJ0474'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ0474'THE STATION IS LOCATED ABOUT 2.3 MILES NORTH-NORTHEAST OF ZACHARY
 BJ0474'AND 2.1 MILES SOUTH-SOUTHWEST OF SLAUGHTER.  THE MARK IS SET EAST
 BJ0474'OF STATE HIGHWAY 19 JUST NORTH OF THE PORT HUDSON AND PRIDE
 BJ0474'ROAD.  THE MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ0474'DEPARTMENT OF HIGHWAYS.
 BJ0474'
 BJ0474'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ0474'STATE HIGHWAY 64 IN ZACHARY, DRIVE NORTH-NORTHEAST ALONG STATE
 BJ0474'HIGHWAY 19 FOR 2.6 MILES TO THE MARK SET EAST OF THE HIGHWAY NEAR
 BJ0474'TWO LARGE LIVE OAK TREES.
 BJ0474'
 BJ0474'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ0474'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ0474'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0474'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ0474'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ0474'ARE STAMPED 17T002 1975.  THE MARK IS 100 FEET NORTH OF THE
 BJ0474'CENTER OF THE PORT HUDSON AND PRIDE ROAD, 37.5 FEET EAST OF THE
 BJ0474'CENTER OF STATE HIGHWAY 19, 25 FEET SOUTH-SOUTHEAST OF A 30 INCH
 BJ0474'LIVE OAK TREE, 14.5 FEET NORTH-NORTHEAST OF A 20 INCH LIVE OAK
 BJ0474'TREE, 13 FEET WEST OF A CHAINLINK FENCE AND 1.5 FEET WEST OF
 BJ0474'A METAL WITNESS POST AND SIGN.
 BJ0474'
 BJ0474'BM 639 IS A EAST BATON ROUGE PARISH SURVEY DISK SET IN TOP OF A
 BJ0474'6-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0474'DISK IS STAMPED 639 19 .  THE MARK IS 49 FEET WEST-NORTHWEST OF
 BJ0474'THE CENTER OF STATE HIGHWAY 19, 54.5 FEET NORTH-NORTHEAST OF THE
 BJ0474'CENTER OF THE PORT HUDSON PRIDE ROAD, 30 FEET NORTH-NORTHEAST OF
 BJ0474'A POWER POLE, 1.5 FEET EAST-SOUTHEAST OF A HIGHWAY RIGHT-OF-WAY
 BJ0474'MARKER AND 1 FOOT EAST-SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 BJ0474'
 BJ0474'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0474
 BJ0474                          STATION RECOVERY (1976)
 BJ0474
 BJ0474'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0474'2.35 MI SOUTH FROM SLAUGHTER.
 BJ0474'2.35 MILES SOUTH ALONG STATE HIGHWAY 19 FROM THE POST OFFICE AT
 BJ0474'SLAUGHTER, 2.55 MILES NORTH OF ZACHARY, AT THE NORTHEAST CORNER
 BJ0474'OF THE JUNCTION OF PORT HUDSON PRIDE ROAD, 101 FT. NORTH OF THE
 BJ0474'CENTER LINE OF THE ROAD, 38.5 FT EAST OF THE CENTER LINE OF THE
 BJ0474'HIGHWAY, 23.5 FT SOUTH OF THE SOUTH SIDE OF A LARGE TREE, 13.4 FT
 BJ0474'WEST OF A CYCLONE FENCE, A C+GS-LADH DISK.
 BJ0474
 BJ0474                          STATION RECOVERY (1984)
 BJ0474
 BJ0474'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ0474'RECOVERED IN GOOD CONDITION.
 BJ0474
 BJ0474                          STATION RECOVERY (1987)
 BJ0474
 BJ0474'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0474'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.8 KM (2.35
 BJ0474'MI) SOUTH ALONG STATE HIGHWAY 19 FROM THE POST OFFICE IN SLAUGHTER TO
 BJ0474'THE INTERSECTION OF PORT HUDSON PRIDE ROAD AND THE MARK ON THE LEFT
 BJ0474'IN THE NORTHEAST QUADRANT OF THE INTERSECTION, 11.6 METERS (38 FT)
 BJ0474'WEST OF THE CENTERLINE OF HIGHWAY 19, 31 METERS (102 FT) NORTH OF THE
 BJ0474'CENTER OF PORT HUDSON PRIDE ROAD, 7.6 METERS (25 FT) SOUTH-SOUTHWEST
 BJ0474'OF A 40-INCH LIVE OAK TREE, 4 METERS (13 FT) WEST OF A CHAIN LINK
 BJ0474'FENCE AND 0.3 METERS (1 FT) NORTH-NORTHEAST OF A 30-INCH OAK TREE.
 BJ0474'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ0474'THE MARK IS 0.61 M ABOVE HIGHWAY.
 BJ0474
 BJ0474                          STATION RECOVERY (2006)
 BJ0474
 BJ0474'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ0474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0477 ***********************************************************************
 BJ0477  DESIGNATION -  17 T 003
 BJ0477  PID         -  BJ0477
 BJ0477  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0477  COUNTRY     -  US
 BJ0477  USGS QUAD   -  ZACHARY (2018)
 BJ0477
 BJ0477                         *CURRENT SURVEY CONTROL
 BJ0477  ______________________________________________________________________
 BJ0477* NAD 83(1992) POSITION- 30 40 22.70580(N) 091 09 05.40395(W)   ADJUSTED
 BJ0477* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0477  **This station is located in a suspected subsidence area (see below).
 BJ0477  ______________________________________________________________________
 BJ0477  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ0477  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BJ0477  DYNAMIC HEIGHT  -         30.422 (meters)       99.81  (feet) COMP
 BJ0477  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0477  HORZ ORDER      -  SECOND
 BJ0477
 BJ0477.The horizontal coordinates were established by classical geodetic methods
 BJ0477.and adjusted by the National Geodetic Survey in January 1993.
 BJ0477
 BJ0477.** This station is in an area of known vertical motion. If an
 BJ0477.** orthometric height was ever established but is not available 
 BJ0477.** in the current survey control section, the orthometric height
 BJ0477.** is considered suspect.  Suspect heights are available in the
 BJ0477.** superseded section only if requested.
 BJ0477
 BJ0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0477.GEOID18 height accuracy estimate available here.
 BJ0477
 BJ0477.Click photographs - Photos may exist for this station.
 BJ0477
 BJ0477.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0477
 BJ0477.The dynamic height is computed by dividing the NAVD 88
 BJ0477.geopotential number by the normal gravity value computed on the
 BJ0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0477.degrees latitude (g = 980.6199 gals.).
 BJ0477
 BJ0477.The modeled gravity was interpolated from observed gravity values.
 BJ0477
 BJ0477. The following values were computed from the NAD 83(1992) position.
 BJ0477
 BJ0477;                    North         East     Units Scale Factor Converg.
 BJ0477;SPC LA S     -   240,881.028 1,017,424.628   MT  0.99999436   +0 05 27.3
 BJ0477;SPC LA S     -   790,290.51  3,338,000.63   sFT  0.99999436   +0 05 27.3
 BJ0477;UTM  15      - 3,394,817.693   677,083.093   MT  0.99998685   +0 56 35.6
 BJ0477
 BJ0477!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0477!SPC LA S     -   0.99999947  x   0.99999436  =   0.99999383
 BJ0477!UTM  15      -   0.99999947  x   0.99998685  =   0.99998632
 BJ0477
 BJ0477:                Primary Azimuth Mark                     Grid Az
 BJ0477:SPC LA S     -  17 T 004                                 180 05 14.5
 BJ0477:UTM  15      -  17 T 004                                 179 14 06.2
 BJ0477
 BJ0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7708394817(NAD 83)
 BJ0477
 BJ0477|---------------------------------------------------------------------|
 BJ0477| PID    Reference Object                     Distance      Geod. Az  |
 BJ0477|                                                           dddmmss.s |
 BJ0477| BJ0478 17 T 004                            APPROX. 0.7 KM 1801041.8 |
 BJ0477|---------------------------------------------------------------------|
 BJ0477
 BJ0477                          SUPERSEDED SURVEY CONTROL
 BJ0477
 BJ0477  NAD 83(1986)-  30 40 22.72394(N)    091 09 05.40053(W) AD(       ) 2
 BJ0477  NAD 27      -  30 40 22.05806(N)    091 09 05.01444(W) AD(       ) 2
 BJ0477
 BJ0477.Superseded values are not recommended for survey control.
 BJ0477
 BJ0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0477.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0477
 BJ0477_MARKER: DD = SURVEY DISK
 BJ0477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0477_STAMPING: 17T003 1975
 BJ0477_MARK LOGO: LADHGS
 BJ0477_PROJECTION: FLUSH
 BJ0477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0477+STABILITY: SURFACE MOTION
 BJ0477
 BJ0477  HISTORY     - Date     Condition        Report By
 BJ0477  HISTORY     - 1975     MONUMENTED       LADH
 BJ0477  HISTORY     - 1976     GOOD             NGS
 BJ0477  HISTORY     - 1984     GOOD             LADTD
 BJ0477  HISTORY     - 1987     GOOD             LA-033
 BJ0477
 BJ0477                          STATION DESCRIPTION
 BJ0477
 BJ0477'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ0477'THE STATION IS LOCATED ABOUT 1.5 MILES NORTH-NORTHEAST OF ZACHARY
 BJ0477'AND 2.9 MILES SOUTH-SOUTHWEST OF SLAUGHTER.  THE MARK IS SET EAST
 BJ0477'OF STATE HIGHWAY 19 NEAR THE COPPER MILL BAYOU BRIDGE, AND IS ON
 BJ0477'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ0477'
 BJ0477'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ0477'STATE HIGHWAY 64 IN ZACHARY, DRIVE NORTH-NORTHEAST ALONG STATE
 BJ0477'HIGHWAY 19 FOR 1.8 MILES TO THE MARK SET ON THE RIGHT AND EAST OF
 BJ0477'THE HIGHWAY NEAR THE SOUTHEAST CORNER OF A BRIDGE.
 BJ0477'
 BJ0477'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ0477'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ0477'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0477'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ0477'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ0477'ARE STAMPED 17T003 1975.  THE MARK IS 27 FEET NORTHWEST OF A
 BJ0477'TELEPHONE CABLE JUNCTION BOX, 20.5 FEET EAST OF THE CENTER OF
 BJ0477'STATE HIGHWAY 19, 5 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 BJ0477'CORNER OF THE COPPER MILL BAYOU BRIDGE AND 2 FEET NORTH OF A
 BJ0477'METAL WITNESS POST AND SIGN.
 BJ0477'
 BJ0477'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0477
 BJ0477                          STATION RECOVERY (1976)
 BJ0477
 BJ0477'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0477'1.8 MI NORTH FROM ZACHARY.
 BJ0477'1.35 MILES NORTH ALONG STATE HIGHWAY 1209 FROM THE JUNCTION OF STATE
 BJ0477'HIGHWAY 64 AT ZACHARY, THENCE 0.45 MILE NORTH ALONG STATE HIGHWAY 19,
 BJ0477'AT THE SOUTH END OF A CONCRETE BRIDGE OVER COPPER MILL BAYOU, 21.5
 BJ0477'FT EAST OF THE CENTER LINE OF THE HIGHWAY, 6 FT EAST OF THE SOUTH-
 BJ0477'EAST END OF THE EAST CONCRETE GUARD RAIL, A C+GS-LAHD D1SK.
 BJ0477
 BJ0477                          STATION RECOVERY (1984)
 BJ0477
 BJ0477'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ0477'RECOVERED IN GOOD CONDITION.
 BJ0477
 BJ0477                          STATION RECOVERY (1987)
 BJ0477
 BJ0477'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0477'RECOVERED IN GOOD CONDITON.  NEW DESCRIPTION FOLLOWS.  2.9 KM (1.8
 BJ0477'MI) NORTH ALONG STATE HIGHWAY 19 FROM THE JUNCTION OF STATE HIGHWAY
 BJ0477'64 IN ZACHARY TO COPPER MILL BAYOU CONCRETE BRIDGE AND THE MARK ON
 BJ0477'THE RIGHT, 6.6 METERS (21.5 FT) EAST OF THE CENTERLINE OF HIGHWAY 19
 BJ0477'AND .55 METERS (1.8 FT) EAST OF THE SOUTHEAST END OF THE CONCRETE
 BJ0477'GUARD RAIL.
 BJ0477'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ0477'THE MARK IS 0.61 M BELOW HIGHWAY BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0478 ***********************************************************************
 BJ0478  DESIGNATION -  17 T 004
 BJ0478  PID         -  BJ0478
 BJ0478  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0478  COUNTRY     -  US
 BJ0478  USGS QUAD   -  ZACHARY (2018)
 BJ0478
 BJ0478                         *CURRENT SURVEY CONTROL
 BJ0478  ______________________________________________________________________
 BJ0478* NAD 83(1992) POSITION- 30 40 00.64261(N) 091 09 05.48337(W)   ADJUSTED
 BJ0478* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0478  **This station is located in a suspected subsidence area (see below).
 BJ0478  ______________________________________________________________________
 BJ0478  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BJ0478  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 BJ0478  DYNAMIC HEIGHT  -         30.748 (meters)      100.88  (feet) COMP
 BJ0478  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0478  HORZ ORDER      -  SECOND
 BJ0478
 BJ0478.The horizontal coordinates were established by classical geodetic methods
 BJ0478.and adjusted by the National Geodetic Survey in January 1993.
 BJ0478
 BJ0478.** This station is in an area of known vertical motion. If an
 BJ0478.** orthometric height was ever established but is not available 
 BJ0478.** in the current survey control section, the orthometric height
 BJ0478.** is considered suspect.  Suspect heights are available in the
 BJ0478.** superseded section only if requested.
 BJ0478
 BJ0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0478.GEOID18 height accuracy estimate available here.
 BJ0478
 BJ0478.Click photographs - Photos may exist for this station.
 BJ0478
 BJ0478.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0478
 BJ0478.The dynamic height is computed by dividing the NAVD 88
 BJ0478.geopotential number by the normal gravity value computed on the
 BJ0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0478.degrees latitude (g = 980.6199 gals.).
 BJ0478
 BJ0478.The modeled gravity was interpolated from observed gravity values.
 BJ0478
 BJ0478. The following values were computed from the NAD 83(1992) position.
 BJ0478
 BJ0478;                    North         East     Units Scale Factor Converg.
 BJ0478;SPC LA S     -   240,201.583 1,017,423.592   MT  0.99999312   +0 05 27.3
 BJ0478;SPC LA S     -   788,061.36  3,337,997.23   sFT  0.99999312   +0 05 27.3
 BJ0478;UTM  15      - 3,394,138.312   677,092.163   MT  0.99998689   +0 56 35.0
 BJ0478
 BJ0478!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0478!SPC LA S     -   0.99999942  x   0.99999312  =   0.99999254
 BJ0478!UTM  15      -   0.99999942  x   0.99998689  =   0.99998631
 BJ0478
 BJ0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7709294138(NAD 83)
 BJ0478
 BJ0478|---------------------------------------------------------------------|
 BJ0478| PID    Reference Object                     Distance      Geod. Az  |
 BJ0478|                                                           dddmmss.s |
 BJ0478| BJ0480 17 T 005                            309.508 METERS 21728     |
 BJ0478|---------------------------------------------------------------------|
 BJ0478
 BJ0478                          SUPERSEDED SURVEY CONTROL
 BJ0478
 BJ0478  NAD 83(1986)-  30 40 00.66070(N)    091 09 05.47994(W) AD(       ) 2
 BJ0478  NAD 27      -  30 39 59.99452(N)    091 09 05.09407(W) AD(       ) 2
 BJ0478
 BJ0478.Superseded values are not recommended for survey control.
 BJ0478
 BJ0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0478.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0478
 BJ0478_MARKER: DD = SURVEY DISK
 BJ0478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0478_STAMPING: 17T004 1975
 BJ0478_MARK LOGO: LADHGS
 BJ0478_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ0478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0478+STABILITY: SURFACE MOTION
 BJ0478
 BJ0478  HISTORY     - Date     Condition        Report By
 BJ0478  HISTORY     - 1975     MONUMENTED       LADH
 BJ0478  HISTORY     - 1976     GOOD             NGS
 BJ0478  HISTORY     - 1985     GOOD             LADTD
 BJ0478  HISTORY     - 1987     GOOD             LA-033
 BJ0478
 BJ0478                          STATION DESCRIPTION
 BJ0478
 BJ0478'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ0478'THE STATION IS LOCATED ABOUT 1.1 MILES NORTH-NORTHEAST OF ZACHARY
 BJ0478'AND 3.3 MILES SOUTH-SOUTHWEST OF SLAUGHTER.  THE MARK IS SET ON
 BJ0478'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ0478'
 BJ0478'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ0478'STATE HIGHWAY 64 IN ZACHARY, DRIVE NORTH-NORTHEAST ALONG STATE
 BJ0478'HIGHWAY 19 FOR 1.1 MILES TO THE MARK SET ON THE LEFT AND WEST OF
 BJ0478'THE HIGHWAY NEAR THE NORTHWEST CORNER OF THE WHITE BAYOU BRIDGE.
 BJ0478'
 BJ0478'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ0478'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ0478'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0478'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ0478'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ0478'ARE STAMPED 17T004 1975.  THE MARK IS 18 FEET WEST-NORTHWEST OF
 BJ0478'THE CENTER OF THE NORTH END OF THE WHITE BAYOU BRIDGE, 17 FEET
 BJ0478'WEST OF THE CENTER OF STATE HIGHWAY 19, 3 FEET NORTHWEST OF THE
 BJ0478'NORTHWEST CORNER OF THE BRIDGE AND 1.5 FEET SOUTH OF A METAL
 BJ0478'WITNESS POST AND SIGN.
 BJ0478'
 BJ0478'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0478
 BJ0478                          STATION RECOVERY (1976)
 BJ0478
 BJ0478'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0478'1.4 MI NORTH FROM ZACHARY.
 BJ0478'1.35 MILES NORTH ALONG STATE HIGHWAY 1209 FROM THE JUNCTION WITH
 BJ0478'STATE HIGHWAY 64 AT ZACHARY, THENCE 0.05 MILE NORTH ALONG STATE
 BJ0478'HIGHWAY 19, AT THE NORTH END OF A CONCRETE BRIDGE OVER WHITE BAYOU,
 BJ0478'17.5 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 3.5 FT NORTH WEST OF
 BJ0478'THE NORTHWEST END OF THE WEST CONCRETE GUARD RAIL, A C+GS-LADH DISK.
 BJ0478
 BJ0478                          STATION RECOVERY (1985)
 BJ0478
 BJ0478'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BJ0478'RECOVERED IN GOOD CONDITION.
 BJ0478
 BJ0478                          STATION RECOVERY (1987)
 BJ0478
 BJ0478'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0478'RECOVERED IN GOOD CONDITON.  NEW DESCRIPTION FOLLOWS.  2.2 KM (1.35
 BJ0478'MI) NORTH ALONG STATE HIGHWAY 19 FROM THE JUNCTION WITH STATE HIGHWAY
 BJ0478'64 IN ZACHARY TO THE NORTH END OF WHITE BAYOU CONCRETE BRIDGE AND
 BJ0478'BENCH MARK ON THE LEFT, 5.3 METERS (17.5 FT) WEST OF THE CENTERLINE
 BJ0478'OF HIGHWAY 19, AND 1.1 METERS (3.5 FT) NORTHWEST OF THE NORTHWEST END
 BJ0478'OF THE WEST CONCRETE GUARD RAIL.
 BJ0478'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ0478'THE MARK IS 0.91 M BELOW HIGHWAY BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0480 ***********************************************************************
 BJ0480  DESIGNATION -  17 T 005
 BJ0480  PID         -  BJ0480
 BJ0480  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0480  COUNTRY     -  US
 BJ0480  USGS QUAD   -  ZACHARY (2018)
 BJ0480
 BJ0480                         *CURRENT SURVEY CONTROL
 BJ0480  ______________________________________________________________________
 BJ0480* NAD 83(1992) POSITION- 30 39 52.66460(N) 091 09 12.55438(W)   ADJUSTED
 BJ0480* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0480  **This station is located in a suspected subsidence area (see below).
 BJ0480  ______________________________________________________________________
 BJ0480  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ0480  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 BJ0480  DYNAMIC HEIGHT  -         31.054 (meters)      101.88  (feet) COMP
 BJ0480  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0480  HORZ ORDER      -  SECOND
 BJ0480
 BJ0480.The horizontal coordinates were established by classical geodetic methods
 BJ0480.and adjusted by the National Geodetic Survey in January 1993.
 BJ0480
 BJ0480.** This station is in an area of known vertical motion. If an
 BJ0480.** orthometric height was ever established but is not available 
 BJ0480.** in the current survey control section, the orthometric height
 BJ0480.** is considered suspect.  Suspect heights are available in the
 BJ0480.** superseded section only if requested.
 BJ0480
 BJ0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0480.GEOID18 height accuracy estimate available here.
 BJ0480
 BJ0480.Click photographs - Photos may exist for this station.
 BJ0480
 BJ0480.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0480
 BJ0480.The dynamic height is computed by dividing the NAVD 88
 BJ0480.geopotential number by the normal gravity value computed on the
 BJ0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0480.degrees latitude (g = 980.6199 gals.).
 BJ0480
 BJ0480.The modeled gravity was interpolated from observed gravity values.
 BJ0480
 BJ0480. The following values were computed from the NAD 83(1992) position.
 BJ0480
 BJ0480;                    North         East     Units Scale Factor Converg.
 BJ0480;SPC LA S     -   239,955.601 1,017,235.743   MT  0.99999267   +0 05 23.7
 BJ0480;SPC LA S     -   787,254.33  3,337,380.93   sFT  0.99999267   +0 05 23.7
 BJ0480;UTM  15      - 3,393,889.566   676,907.995   MT  0.99998608   +0 56 31.2
 BJ0480
 BJ0480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0480!SPC LA S     -   0.99999937  x   0.99999267  =   0.99999204
 BJ0480!UTM  15      -   0.99999937  x   0.99998608  =   0.99998545
 BJ0480
 BJ0480:                Primary Azimuth Mark                     Grid Az
 BJ0480:SPC LA S     -  17 T 006                                 189 32 11.8
 BJ0480:UTM  15      -  17 T 006                                 188 41 04.3
 BJ0480
 BJ0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7690793889(NAD 83)
 BJ0480
 BJ0480|---------------------------------------------------------------------|
 BJ0480| PID    Reference Object                     Distance      Geod. Az  |
 BJ0480|                                                           dddmmss.s |
 BJ0480| BJ0478 17 T 004                            309.508 METERS 03727     |
 BJ0480| BJ0482 17 T 006                            APPROX. 1.4 KM 1893735.5 |
 BJ0480|---------------------------------------------------------------------|
 BJ0480
 BJ0480                          SUPERSEDED SURVEY CONTROL
 BJ0480
 BJ0480  NAD 83(1986)-  30 39 52.68267(N)    091 09 12.55097(W) AD(       ) 2
 BJ0480  NAD 27      -  30 39 52.01642(N)    091 09 12.16487(W) AD(       ) 2
 BJ0480
 BJ0480.Superseded values are not recommended for survey control.
 BJ0480
 BJ0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0480.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0480
 BJ0480_MARKER: DD = SURVEY DISK
 BJ0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0480_STAMPING: 17T005 1975
 BJ0480_MARK LOGO: LADHGS
 BJ0480_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0480+STABILITY: SURFACE MOTION
 BJ0480
 BJ0480  HISTORY     - Date     Condition        Report By
 BJ0480  HISTORY     - 1975     MONUMENTED       LADH
 BJ0480  HISTORY     - 1976     GOOD             NGS
 BJ0480  HISTORY     - 1985     GOOD             LADTD
 BJ0480  HISTORY     - 1987     GOOD             LA-033
 BJ0480
 BJ0480                          STATION DESCRIPTION
 BJ0480
 BJ0480'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ0480'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF ZACHARY, ABOUT
 BJ0480'1 MILE FROM THE CENTER OF TOWN.  THE MARK IS SET WEST OF CENTRAL
 BJ0480'AVENUE AND NEAR THE ILLINOIS CENTRAL RAILROAD ON PROPERTY
 BJ0480'MAINTAINED BY THE TOWN.
 BJ0480'
 BJ0480'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ0480'STATE HIGHWAY 64 IN ZACHARY, DRIVE WEST ALONG STATE HIGHWAY 64 FOR
 BJ0480'0.4 MILES TO THE JUNCTION WITH CENTRAL AVENUE, TURN RIGHT ON
 BJ0480'CENTRAL AVENUE AND GO NORTHEAST FOR 1.1 TO THE MARK ON THE LEFT
 BJ0480'AND WEST OF THE STREET NEAR THE RAILROAD.
 BJ0480'
 BJ0480'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ0480'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ0480'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0480'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ0480'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ0480'ARE STAMPED 17T005 1975.  THE MARK IS 91 FEET SOUTHWEST OF A
 BJ0480'POWER POLE WITH A LIGHT ATTACHED, 85.5 FEET SOUTHEAST OF MILE
 BJ0480'POST NO. 351 ON THE RAILROAD, 43 FEET WEST OF THE CENTER OF
 BJ0480'CENTRAL AVENUE, 22 FEET EAST OF THE EAST RAIL ON THE ILLINOIS
 BJ0480'CENTRAL TRACKS AND 2 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BJ0480'
 BJ0480'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0480
 BJ0480                          STATION RECOVERY (1976)
 BJ0480
 BJ0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0480'1.2 MI NORTH FROM ZACHARY.
 BJ0480'1.2 MILES NORTH ALONG STATE HIGHWAY 1209 (EAST CENTRAL AVE)
 BJ0480'FROM THE JUNCTION OF STATE HIGHWAY 64 AT ZACHARY, AT THE SOUTH
 BJ0480'END OF A CURVE, 43.5 FT WEST OF THE CENTER LINE OF THE HIGHWAY,
 BJ0480'103.5 NORTH OF THE EXTENDED CENTER LINE OF A GRAVELED STREET
 BJ0480'LEADING EAST, 86 FT SOUTHEAST OF RAILROAD MILEPOST 351, 23.0 FT
 BJ0480'EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAILROAD TRACK.
 BJ0480
 BJ0480                          STATION RECOVERY (1985)
 BJ0480
 BJ0480'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BJ0480'RECOVERED IN GOOD CONDITION.
 BJ0480
 BJ0480                          STATION RECOVERY (1987)
 BJ0480
 BJ0480'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0480'RECOVERED IN GOOD CONDITON.  NEW DESCRIPTION FOLLOWS.  1.9 KM (1.2
 BJ0480'MI) NORTH ALONG EAST CENTRAL AVENUE (HIGHWAY 1209) FROM THE JUNCTION
 BJ0480'OF STATE HIGHWAY 64 AT ZACHARY BY THE RAILROAD CROSSING TO THE MARK
 BJ0480'ON THE LEFT AT THE SOUTH END OF A CURVE, 31.4 METERS (103 FT) NORTH
 BJ0480'OF THE PROJECTED CENTERLINE OF A GRAVELED STREET LEADING EAST, 26.2
 BJ0480'METERS (86 FT) SOUTHEAST OF RAILROAD MILE POST 351, 13.1 METERS (43
 BJ0480'FT) WEST OF THE CENTERLINE OF EAST CENTRAL AVENUE AND 7 METERS (23
 BJ0480'FT) EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAILROAD TRACK.
 BJ0480'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ0480'THE MARK IS 0.30 M BELOW HIGHWAY 1209.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0482 ***********************************************************************
 BJ0482  DESIGNATION -  17 T 006
 BJ0482  PID         -  BJ0482
 BJ0482  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0482  COUNTRY     -  US
 BJ0482  USGS QUAD   -  ZACHARY (2018)
 BJ0482
 BJ0482                         *CURRENT SURVEY CONTROL
 BJ0482  ______________________________________________________________________
 BJ0482* NAD 83(1992) POSITION- 30 39 08.01983(N) 091 09 21.31293(W)   ADJUSTED
 BJ0482* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0482  **This station is located in a suspected subsidence area (see below).
 BJ0482  ______________________________________________________________________
 BJ0482  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BJ0482  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BJ0482  DYNAMIC HEIGHT  -         31.169 (meters)      102.26  (feet) COMP
 BJ0482  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0482  HORZ ORDER      -  SECOND
 BJ0482
 BJ0482.The horizontal coordinates were established by classical geodetic methods
 BJ0482.and adjusted by the National Geodetic Survey in January 1993.
 BJ0482
 BJ0482.** This station is in an area of known vertical motion. If an
 BJ0482.** orthometric height was ever established but is not available 
 BJ0482.** in the current survey control section, the orthometric height
 BJ0482.** is considered suspect.  Suspect heights are available in the
 BJ0482.** superseded section only if requested.
 BJ0482
 BJ0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0482.GEOID18 height accuracy estimate available here.
 BJ0482
 BJ0482.Click photographs - Photos may exist for this station.
 BJ0482
 BJ0482.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0482
 BJ0482.The dynamic height is computed by dividing the NAVD 88
 BJ0482.geopotential number by the normal gravity value computed on the
 BJ0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0482.degrees latitude (g = 980.6199 gals.).
 BJ0482
 BJ0482.The modeled gravity was interpolated from observed gravity values.
 BJ0482
 BJ0482. The following values were computed from the NAD 83(1992) position.
 BJ0482
 BJ0482;                    North         East     Units Scale Factor Converg.
 BJ0482;SPC LA S     -   238,580.395 1,017,004.709   MT  0.99999019   +0 05 19.4
 BJ0482;SPC LA S     -   782,742.51  3,336,622.95   sFT  0.99999019   +0 05 19.4
 BJ0482;UTM  15      - 3,392,511.085   676,697.434   MT  0.99998517   +0 56 25.5
 BJ0482
 BJ0482!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0482!SPC LA S     -   0.99999936  x   0.99999019  =   0.99998955
 BJ0482!UTM  15      -   0.99999936  x   0.99998517  =   0.99998453
 BJ0482
 BJ0482:                Primary Azimuth Mark                     Grid Az
 BJ0482:SPC LA S     -  N 216                                    190 05 15.8
 BJ0482:UTM  15      -  N 216                                    189 14 09.7
 BJ0482
 BJ0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7669792511(NAD 83)
 BJ0482
 BJ0482|---------------------------------------------------------------------|
 BJ0482| PID    Reference Object                     Distance      Geod. Az  |
 BJ0482|                                                           dddmmss.s |
 BJ0482| BJ0545 N 216                               APPROX. 1.2 KM 1901035.2 |
 BJ0482|---------------------------------------------------------------------|
 BJ0482
 BJ0482                          SUPERSEDED SURVEY CONTROL
 BJ0482
 BJ0482  NAD 83(1986)-  30 39 08.03789(N)    091 09 21.30959(W) AD(       ) 2
 BJ0482  NAD 27      -  30 39 07.37073(N)    091 09 20.92352(W) AD(       ) 2
 BJ0482
 BJ0482.Superseded values are not recommended for survey control.
 BJ0482
 BJ0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0482.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0482
 BJ0482_MARKER: DD = SURVEY DISK
 BJ0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0482_STAMPING: 17T006 1975
 BJ0482_MARK LOGO: LADHGS
 BJ0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0482+STABILITY: SURFACE MOTION
 BJ0482
 BJ0482  HISTORY     - Date     Condition        Report By
 BJ0482  HISTORY     - 1975     MONUMENTED       LADH
 BJ0482  HISTORY     - 1976     GOOD             NGS
 BJ0482  HISTORY     - 1983     GOOD             LADTD
 BJ0482  HISTORY     - 1985     GOOD             LADTD
 BJ0482  HISTORY     - 1987     GOOD             LA-033
 BJ0482
 BJ0482                          STATION DESCRIPTION
 BJ0482
 BJ0482'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ0482'THE STATION IS LOCATED IN ZACHARY ABOUT 0.1 OF A MILE FROM THE
 BJ0482'CENTER OF TOWN IN THE NORTHWEST SECTION.  THE MARK IS SET JUST
 BJ0482'NORTH OF MILL STREET AND WEST OF CENTRAL AVENUE NEAR THE ILLINOIS
 BJ0482'CENTRAL RAILROAD.  IT IS ON PROPERTY MAINTAINED BY THE TOWN.
 BJ0482'
 BJ0482'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ0482'STATE HIGHWAY 64, DRIVE WEST ALONG STATE HIGHWAY 64 FOR 0.4 MILES
 BJ0482'TO CENTRAL AVENUE, TURN RIGHT ON CENTRAL AVENUE AND GO NORTHEAST
 BJ0482'FOR 0.1 MILES TO THE JUNCTION WITH MILL STREET.  THE MARK IS SET
 BJ0482'ON THE LEFT AND WEST OF CENTRAL AVENUE NEAR THE RAILROAD.
 BJ0482'
 BJ0482'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ0482'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ0482'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0482'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ0482'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ0482'ARE STAMPED 17T006 1975.  THE MARK IS 39 FEET WEST OF THE CENTER
 BJ0482'OF CENTRAL AVENUE, 29 FEET NORTH OF THE CENTER OF MILL STREET,
 BJ0482'13 FEET EAST OF THE EAST RAIL ON THE RAILROAD AND 2 FEET NORTH
 BJ0482'OF A METAL WITNESS POST AND SIGN.
 BJ0482'
 BJ0482'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ0482
 BJ0482                          STATION RECOVERY (1976)
 BJ0482
 BJ0482'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0482'IN ZACHARY.
 BJ0482'0.25 MILE NORTH ALONG STATE HIGHWAY 1209 (EAST CENTRAL AVE)
 BJ0482'FROM THE JUNCTION OF A STATE HIGHWAY 64, AT THE JUNCTION OF
 BJ0482'MILL STREET LEADING WEST, 39.5 FT WEST OF THE CENTER LINE
 BJ0482'OF THE HIGHWAY, 29 FT NORTH OF THE CENTER LINE OF THE STREET,
 BJ0482'12.8 FT EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAILROAD
 BJ0482'TRACK, 11.3 FT WEST OF A 6-INCH IRON PIPE SUPPORTING A SIGN.
 BJ0482
 BJ0482                          STATION RECOVERY (1983)
 BJ0482
 BJ0482'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ0482'RECOVERED IN GOOD CONDITION.
 BJ0482
 BJ0482                          STATION RECOVERY (1985)
 BJ0482
 BJ0482'RECOVERY NOTE BY LA TRANSP AND DEV 1985 (ML)
 BJ0482'RECOVERED IN GOOD CONDITION.
 BJ0482
 BJ0482                          STATION RECOVERY (1987)
 BJ0482
 BJ0482'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0482'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2098 ***********************************************************************
 BJ2098  DESIGNATION -  17 V 1
 BJ2098  PID         -  BJ2098
 BJ2098  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2098  COUNTRY     -  US
 BJ2098  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ2098
 BJ2098                         *CURRENT SURVEY CONTROL
 BJ2098  ______________________________________________________________________
 BJ2098* NAD 83(1986) POSITION- 30 24 39.     (N) 091 11 02.     (W)   SCALED
 BJ2098* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2098  **This station is located in a suspected subsidence area (see below).
 BJ2098  ______________________________________________________________________
 BJ2098  GEOID HEIGHT    -        -27.071 (meters)                     GEOID18
 BJ2098  DYNAMIC HEIGHT  -          6.901 (meters)       22.64  (feet) COMP
 BJ2098  MODELED GRAVITY -    979,334.8   (mgal)                       NAVD 88
 BJ2098
 BJ2098.The horizontal coordinates were scaled from a map and have
 BJ2098.an estimated accuracy of +/- 6 seconds.
 BJ2098
 BJ2098.** This station is in an area of known vertical motion. If an
 BJ2098.** orthometric height was ever established but is not available 
 BJ2098.** in the current survey control section, the orthometric height
 BJ2098.** is considered suspect.  Suspect heights are available in the
 BJ2098.** superseded section only if requested.
 BJ2098
 BJ2098.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2098.GEOID18 height accuracy estimate available here.
 BJ2098
 BJ2098.Click photographs - Photos may exist for this station.
 BJ2098
 BJ2098.The dynamic height is computed by dividing the NAVD 88
 BJ2098.geopotential number by the normal gravity value computed on the
 BJ2098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2098.degrees latitude (g = 980.6199 gals.).
 BJ2098
 BJ2098.The modeled gravity was interpolated from observed gravity values.
 BJ2098
 BJ2098;                    North         East    Units  Estimated Accuracy
 BJ2098;SPC LA S     -   211,820.    1,014,360.      MT  (+/- 180 meters Scaled)
 BJ2098
 BJ2098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP744657(NAD 83)
 BJ2098
 BJ2098                          SUPERSEDED SURVEY CONTROL
 BJ2098
 BJ2098.No superseded survey control is available for this station.
 BJ2098
 BJ2098_MARKER: DD = SURVEY DISK
 BJ2098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2098_STAMPING: 17V1 1968
 BJ2098_MARK LOGO: LADHGS
 BJ2098_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ2098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2098+STABILITY: SURFACE MOTION
 BJ2098_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2098+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2003
 BJ2098
 BJ2098  HISTORY     - Date     Condition        Report By
 BJ2098  HISTORY     - 1968     MONUMENTED       LADH
 BJ2098  HISTORY     - 1969     GOOD             LADTD
 BJ2098  HISTORY     - 1987     GOOD             LA-033
 BJ2098  HISTORY     - 19980314 GOOD             USPSQD
 BJ2098  HISTORY     - 20030627 GOOD             USPSQD
 BJ2098
 BJ2098                          STATION DESCRIPTION
 BJ2098
 BJ2098'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2098'2.4 MI S FROM BATON ROUGE.
 BJ2098'AT SOUTHWEST CORNER OF LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM. IT
 BJ2098'IS 19.8 FEET NORTH OF NORTH SIDE OF GATE 4, 3.1 FEET FROM STADIUM
 BJ2098'WALL, 75.9 FEET SOUTH OF WEST STADIUM DORMITORY DOOR.  SET IN TOP OF A
 BJ2098'CONCRETE POST PROJECTING ABOUT 1 INCH ABOVE GROUND LEVEL.
 BJ2098
 BJ2098                          STATION RECOVERY (1987)
 BJ2098
 BJ2098'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ2098'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION ADDED.  A
 BJ2098'FLOWER BED HAS BEEN MADE AROUND STADIUM WALL NEAR GATE 4 AND MARK IS
 BJ2098'NOW IN FLOWER BED SET UNDER A WINDOW NORTH OF THE GATE.
 BJ2098
 BJ2098                          STATION RECOVERY (1998)
 BJ2098
 BJ2098'RECOVERY NOTE BY US POWER SQUADRON 1998
 BJ2098'RECOVERED IN GOOD CONDITION.
 BJ2098
 BJ2098                          STATION RECOVERY (2003)
 BJ2098
 BJ2098'RECOVERY NOTE BY US POWER SQUADRON 2003 (CHN)
 BJ2098'MARKER IS APPROXIMATELY 12 INCHES BELOW DIRT LEVEL IN FLOWER BED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3389 ***********************************************************************
 BJ3389  DESIGNATION -  17 V 10
 BJ3389  PID         -  BJ3389
 BJ3389  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3389  COUNTRY     -  US
 BJ3389  USGS QUAD   -  COMITE (2018)
 BJ3389
 BJ3389                         *CURRENT SURVEY CONTROL
 BJ3389  ______________________________________________________________________
 BJ3389* NAD 83(1986) POSITION- 30 36 01.     (N) 091 03 40.     (W)   SCALED
 BJ3389* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3389  **This station is located in a suspected subsidence area (see below).
 BJ3389  ______________________________________________________________________
 BJ3389  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ3389  DYNAMIC HEIGHT  -         23.342 (meters)       76.58  (feet) COMP
 BJ3389  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ3389
 BJ3389.The horizontal coordinates were scaled from a map and have
 BJ3389.an estimated accuracy of +/- 6 seconds.
 BJ3389
 BJ3389.** This station is in an area of known vertical motion. If an
 BJ3389.** orthometric height was ever established but is not available 
 BJ3389.** in the current survey control section, the orthometric height
 BJ3389.** is considered suspect.  Suspect heights are available in the
 BJ3389.** superseded section only if requested.
 BJ3389
 BJ3389.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3389.GEOID18 height accuracy estimate available here.
 BJ3389
 BJ3389.Click photographs - Photos may exist for this station.
 BJ3389
 BJ3389.The dynamic height is computed by dividing the NAVD 88
 BJ3389.geopotential number by the normal gravity value computed on the
 BJ3389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3389.degrees latitude (g = 980.6199 gals.).
 BJ3389
 BJ3389.The modeled gravity was interpolated from observed gravity values.
 BJ3389
 BJ3389;                    North         East    Units  Estimated Accuracy
 BJ3389;SPC LA S     -   232,840.    1,026,110.      MT  (+/- 180 meters Scaled)
 BJ3389
 BJ3389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP858869(NAD 83)
 BJ3389
 BJ3389                          SUPERSEDED SURVEY CONTROL
 BJ3389
 BJ3389.No superseded survey control is available for this station.
 BJ3389
 BJ3389_MARKER: DD = SURVEY DISK
 BJ3389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3389_STAMPING: 17V10 1983
 BJ3389_MARK LOGO: LADHGS
 BJ3389_PROJECTION: FLUSH
 BJ3389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3389+STABILITY: SURFACE MOTION
 BJ3389
 BJ3389  HISTORY     - Date     Condition        Report By
 BJ3389  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3389  HISTORY     - 1987     GOOD             LA-033
 BJ3389
 BJ3389                          STATION DESCRIPTION
 BJ3389
 BJ3389'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3389'5.6 KM (3.5 MI) NW FROM CENTRAL.
 BJ3389'ABOUT 2.1 KM (3.4 MILES) NORTH ON STATE HIGHWAY 946 FROM THE JUNCTION
 BJ3389'WITH STATE HIGHWAY 408 TO MCCULLOUGH ROAD ON THE LEFT, THENCE WEST ON
 BJ3389'MCCULLOUGH ROAD FOR ABOUT 1.9 KM (1.2 MILES) TO THE BENCH MARK ON THE
 BJ3389'RIGHT AT THE JUNCTION OF OLD SETTLEMENT ROAD, 17.7 METERS (58 FEET)
 BJ3389'NORTH-NORTHWEST OF A RIGHT-OF-WAY MARKER, 14.9 METERS (49 FEET)
 BJ3389'NORTHEAST OF THE CENTER OF MCCULLOUGH ROAD, 12.8 METERS (42 FEET) EAST
 BJ3389'OF THE CENTER OF OLD SETTLEMENT ROAD, 0.9 METERS (3 FEET) WEST OF A
 BJ3389'CORNER POST OF A BARB WIRE FENCE AND CHAIN LINK FENCE.
 BJ3389'THE MARK IS 0.76 METERS  SW FROM A WITNESS POST.
 BJ3389'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ3389
 BJ3389                          STATION RECOVERY (1987)
 BJ3389
 BJ3389'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3389'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3395 ***********************************************************************
 BJ3395  DESIGNATION -  17 V 13
 BJ3395  PID         -  BJ3395
 BJ3395  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3395  COUNTRY     -  US
 BJ3395  USGS QUAD   -  FRED (2018)
 BJ3395
 BJ3395                         *CURRENT SURVEY CONTROL
 BJ3395  ______________________________________________________________________
 BJ3395* NAD 83(1986) POSITION- 30 37 59.     (N) 091 03 32.     (W)   SCALED
 BJ3395* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3395  **This station is located in a suspected subsidence area (see below).
 BJ3395  ______________________________________________________________________
 BJ3395  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BJ3395  DYNAMIC HEIGHT  -         28.170 (meters)       92.42  (feet) COMP
 BJ3395  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BJ3395
 BJ3395.The horizontal coordinates were scaled from a map and have
 BJ3395.an estimated accuracy of +/- 6 seconds.
 BJ3395
 BJ3395.** This station is in an area of known vertical motion. If an
 BJ3395.** orthometric height was ever established but is not available 
 BJ3395.** in the current survey control section, the orthometric height
 BJ3395.** is considered suspect.  Suspect heights are available in the
 BJ3395.** superseded section only if requested.
 BJ3395
 BJ3395.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3395.GEOID18 height accuracy estimate available here.
 BJ3395
 BJ3395.Click photographs - Photos may exist for this station.
 BJ3395
 BJ3395.The dynamic height is computed by dividing the NAVD 88
 BJ3395.geopotential number by the normal gravity value computed on the
 BJ3395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3395.degrees latitude (g = 980.6199 gals.).
 BJ3395
 BJ3395.The modeled gravity was interpolated from observed gravity values.
 BJ3395
 BJ3395;                    North         East    Units  Estimated Accuracy
 BJ3395;SPC LA S     -   236,470.    1,026,310.      MT  (+/- 180 meters Scaled)
 BJ3395
 BJ3395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP860905(NAD 83)
 BJ3395
 BJ3395                          SUPERSEDED SURVEY CONTROL
 BJ3395
 BJ3395.No superseded survey control is available for this station.
 BJ3395
 BJ3395_MARKER: DD = SURVEY DISK
 BJ3395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3395_STAMPING: 17V13 1983
 BJ3395_MARK LOGO: LADHGS
 BJ3395_PROJECTION: FLUSH
 BJ3395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3395+STABILITY: SURFACE MOTION
 BJ3395
 BJ3395  HISTORY     - Date     Condition        Report By
 BJ3395  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3395  HISTORY     - 1987     GOOD             LA-033
 BJ3395
 BJ3395                          STATION DESCRIPTION
 BJ3395
 BJ3395'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3395'9.6 KM (6 MI) ESE FROM ZACHARY.
 BJ3395'ABOUT 4.8 KM (3 MILES) EAST ON STATE HIGHWAY 64 FROM THE INTERSECTION
 BJ3395'OF STATE HIGHWAYS 67 AND 64 TO THE BENCH MARK ON THE RIGHT NEAR A SIDE
 BJ3395'FIELD ROAD, 15.5 METERS (51 FEET) SOUTHWEST OF THE CENTER OF HIGHWAY
 BJ3395'64, 8.2 METERS (27 FEET) WEST-NORTHWEST OF THE CENTER OF A TWIN METAL
 BJ3395'GATE, 6 METERS (20 FEET) SOUTHWEST OF THE WEST END OF A METAL CULVERT,
 BJ3395'0.3 METER (1 FOOT) NORTHEAST OF A FENCE.
 BJ3395'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ3395'THE MARK IS 0.61 M BELOW HIGHWAY 64.
 BJ3395
 BJ3395                          STATION RECOVERY (1987)
 BJ3395
 BJ3395'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3396 ***********************************************************************
 BJ3396  DESIGNATION -  17 V 14
 BJ3396  PID         -  BJ3396
 BJ3396  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3396  COUNTRY     -  US
 BJ3396  USGS QUAD   -  FRED (2018)
 BJ3396
 BJ3396                         *CURRENT SURVEY CONTROL
 BJ3396  ______________________________________________________________________
 BJ3396* NAD 83(1986) POSITION- 30 38 19.     (N) 091 04 11.     (W)   SCALED
 BJ3396* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3396  **This station is located in a suspected subsidence area (see below).
 BJ3396  ______________________________________________________________________
 BJ3396  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ3396  DYNAMIC HEIGHT  -         27.092 (meters)       88.88  (feet) COMP
 BJ3396  MODELED GRAVITY -    979,344.6   (mgal)                       NAVD 88
 BJ3396
 BJ3396.The horizontal coordinates were scaled from a map and have
 BJ3396.an estimated accuracy of +/- 6 seconds.
 BJ3396
 BJ3396.** This station is in an area of known vertical motion. If an
 BJ3396.** orthometric height was ever established but is not available 
 BJ3396.** in the current survey control section, the orthometric height
 BJ3396.** is considered suspect.  Suspect heights are available in the
 BJ3396.** superseded section only if requested.
 BJ3396
 BJ3396.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3396.GEOID18 height accuracy estimate available here.
 BJ3396
 BJ3396.Click photographs - Photos may exist for this station.
 BJ3396
 BJ3396.The dynamic height is computed by dividing the NAVD 88
 BJ3396.geopotential number by the normal gravity value computed on the
 BJ3396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3396.degrees latitude (g = 980.6199 gals.).
 BJ3396
 BJ3396.The modeled gravity was interpolated from observed gravity values.
 BJ3396
 BJ3396;                    North         East    Units  Estimated Accuracy
 BJ3396;SPC LA S     -   237,090.    1,025,270.      MT  (+/- 180 meters Scaled)
 BJ3396
 BJ3396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP849911(NAD 83)
 BJ3396
 BJ3396                          SUPERSEDED SURVEY CONTROL
 BJ3396
 BJ3396.No superseded survey control is available for this station.
 BJ3396
 BJ3396_MARKER: DD = SURVEY DISK
 BJ3396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3396_STAMPING: 17V14 1983
 BJ3396_MARK LOGO: LADHGS
 BJ3396_PROJECTION: FLUSH
 BJ3396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3396+STABILITY: SURFACE MOTION
 BJ3396
 BJ3396  HISTORY     - Date     Condition        Report By
 BJ3396  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3396  HISTORY     - 1987     GOOD             LA-033
 BJ3396
 BJ3396                          STATION DESCRIPTION
 BJ3396
 BJ3396'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3396'8 KM (5 MI) ESE FROM ZACHARY.
 BJ3396'ABOUT 3.5 KM (2.2 MILES) EAST ON STATE HIGHWAY 64 FROM THE
 BJ3396'INTERSECTION OF STATE HIGHWAYS 67 AND 64 TO THE BENCH MARK ON THE
 BJ3396'RIGHT AT THE JUNCTION OF STATE HIGHWAY 410, 25.6 METERS (84 FEET)
 BJ3396'EAST-SOUTHEAST OF THE CENTER OF HIGHWAY 410, 17.2 METERS (56.5 FEET)
 BJ3396'SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 64, 0.5 METER (1.5 FEET)
 BJ3396'NORTHEAST OF A 5-STRAND BARB WIRE FENCE.
 BJ3396'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ3396'THE MARK IS 3.05 M BELOW HIGHWAY 64.
 BJ3396
 BJ3396                          STATION RECOVERY (1987)
 BJ3396
 BJ3396'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3401 ***********************************************************************
 BJ3401  DESIGNATION -  17 V 15
 BJ3401  PID         -  BJ3401
 BJ3401  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3401  COUNTRY     -  US
 BJ3401  USGS QUAD   -  FRED (2018)
 BJ3401
 BJ3401                         *CURRENT SURVEY CONTROL
 BJ3401  ______________________________________________________________________
 BJ3401* NAD 83(1986) POSITION- 30 38 28.     (N) 091 05 09.     (W)   SCALED
 BJ3401* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3401  **This station is located in a suspected subsidence area (see below).
 BJ3401  ______________________________________________________________________
 BJ3401  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ3401  DYNAMIC HEIGHT  -         26.836 (meters)       88.04  (feet) COMP
 BJ3401  MODELED GRAVITY -    979,344.9   (mgal)                       NAVD 88
 BJ3401
 BJ3401.The horizontal coordinates were scaled from a map and have
 BJ3401.an estimated accuracy of +/- 6 seconds.
 BJ3401
 BJ3401.** This station is in an area of known vertical motion. If an
 BJ3401.** orthometric height was ever established but is not available 
 BJ3401.** in the current survey control section, the orthometric height
 BJ3401.** is considered suspect.  Suspect heights are available in the
 BJ3401.** superseded section only if requested.
 BJ3401
 BJ3401.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3401.GEOID18 height accuracy estimate available here.
 BJ3401
 BJ3401.Click photographs - Photos may exist for this station.
 BJ3401
 BJ3401.The dynamic height is computed by dividing the NAVD 88
 BJ3401.geopotential number by the normal gravity value computed on the
 BJ3401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3401.degrees latitude (g = 980.6199 gals.).
 BJ3401
 BJ3401.The modeled gravity was interpolated from observed gravity values.
 BJ3401
 BJ3401;                    North         East    Units  Estimated Accuracy
 BJ3401;SPC LA S     -   237,360.    1,023,730.      MT  (+/- 180 meters Scaled)
 BJ3401
 BJ3401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP834913(NAD 83)
 BJ3401
 BJ3401                          SUPERSEDED SURVEY CONTROL
 BJ3401
 BJ3401.No superseded survey control is available for this station.
 BJ3401
 BJ3401_MARKER: DD = SURVEY DISK
 BJ3401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3401_STAMPING: 17V15 1983
 BJ3401_MARK LOGO: LADHGS
 BJ3401_PROJECTION: FLUSH
 BJ3401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3401+STABILITY: SURFACE MOTION
 BJ3401
 BJ3401  HISTORY     - Date     Condition        Report By
 BJ3401  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3401  HISTORY     - 1987     GOOD             LA-033
 BJ3401
 BJ3401                          STATION DESCRIPTION
 BJ3401
 BJ3401'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3401'6.6 KM (4.1 MI) EAST FROM ZACHARY.
 BJ3401'ABOUT 2 KM (1.2 MILES) EAST ON STATE HIGHWAY 64 FROM THE JUNCTION WITH
 BJ3401'STATE HIGHWAY 67 TO THE BENCH MARK ON THE RIGHT, 12.2 METERS (40 FEET)
 BJ3401'SOUTHEAST OF THE CENTER OF HIGHWAY 64, 6.1 METERS (20 FEET) NORTHEAST
 BJ3401'OF A TELEPHONE JUNCTION BOX, 0.5 METERS (1.5 FEET) NORTHWEST OF A
 BJ3401'FENCE.
 BJ3401'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BJ3401'THE MARK IS 0.46 M ABOVE HIGHWAY.
 BJ3401
 BJ3401                          STATION RECOVERY (1987)
 BJ3401
 BJ3401'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3401'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3402 ***********************************************************************
 BJ3402  DESIGNATION -  17 V 16
 BJ3402  PID         -  BJ3402
 BJ3402  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3402  COUNTRY     -  US
 BJ3402  USGS QUAD   -  FRED (2018)
 BJ3402
 BJ3402                         *CURRENT SURVEY CONTROL
 BJ3402  ______________________________________________________________________
 BJ3402* NAD 83(1986) POSITION- 30 38 55.     (N) 091 06 16.     (W)   SCALED
 BJ3402* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3402  **This station is located in a suspected subsidence area (see below).
 BJ3402  ______________________________________________________________________
 BJ3402  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BJ3402  DYNAMIC HEIGHT  -         27.996 (meters)       91.85  (feet) COMP
 BJ3402  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ3402
 BJ3402.The horizontal coordinates were scaled from a map and have
 BJ3402.an estimated accuracy of +/- 6 seconds.
 BJ3402
 BJ3402.** This station is in an area of known vertical motion. If an
 BJ3402.** orthometric height was ever established but is not available 
 BJ3402.** in the current survey control section, the orthometric height
 BJ3402.** is considered suspect.  Suspect heights are available in the
 BJ3402.** superseded section only if requested.
 BJ3402
 BJ3402.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3402.GEOID18 height accuracy estimate available here.
 BJ3402
 BJ3402.Click photographs - Photos may exist for this station.
 BJ3402
 BJ3402.The dynamic height is computed by dividing the NAVD 88
 BJ3402.geopotential number by the normal gravity value computed on the
 BJ3402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3402.degrees latitude (g = 980.6199 gals.).
 BJ3402
 BJ3402.The modeled gravity was interpolated from observed gravity values.
 BJ3402
 BJ3402;                    North         East    Units  Estimated Accuracy
 BJ3402;SPC LA S     -   238,190.    1,021,940.      MT  (+/- 180 meters Scaled)
 BJ3402
 BJ3402_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP816921(NAD 83)
 BJ3402
 BJ3402                          SUPERSEDED SURVEY CONTROL
 BJ3402
 BJ3402.No superseded survey control is available for this station.
 BJ3402
 BJ3402_MARKER: DD = SURVEY DISK
 BJ3402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3402_STAMPING: 17V16 1983
 BJ3402_MARK LOGO: LADHGS
 BJ3402_PROJECTION: FLUSH
 BJ3402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3402+STABILITY: SURFACE MOTION
 BJ3402
 BJ3402  HISTORY     - Date     Condition        Report By
 BJ3402  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3402  HISTORY     - 1987     GOOD             LA-033
 BJ3402
 BJ3402                          STATION DESCRIPTION
 BJ3402
 BJ3402'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3402'5.1 KM (3.2 MI) EAST FROM ZACHARY.
 BJ3402'THE BENCH MARK IS LOCATED AT THE INTERSECTION OF STATE HIGHWAYS 67 AND
 BJ3402'64, EAST OF HIGHWAY 67 AND IN THE MEDIAM OF HIGHWAY 64, 56.1 METERS
 BJ3402'(184 FEET) EAST OF THE CENTER OF HIGHWAY 67, 6.7 METERS (22 FEET)
 BJ3402'SOUTH OF THE CENTER OF THE WEST BOUND LANE OF HIGHWAY 64, 5.5 METERS
 BJ3402'(18 FEET) NORTH OF THE CENTER OF THE EAST BOUND LANE OF HIGHWAY 64.
 BJ3402'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3402'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ3402
 BJ3402                          STATION RECOVERY (1987)
 BJ3402
 BJ3402'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3402'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3408 ***********************************************************************
 BJ3408  DESIGNATION -  17 V 17
 BJ3408  PID         -  BJ3408
 BJ3408  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3408  COUNTRY     -  US
 BJ3408  USGS QUAD   -  FRED (2018)
 BJ3408
 BJ3408                         *CURRENT SURVEY CONTROL
 BJ3408  ______________________________________________________________________
 BJ3408* NAD 83(1986) POSITION- 30 38 57.     (N) 091 07 12.     (W)   SCALED
 BJ3408* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3408  **This station is located in a suspected subsidence area (see below).
 BJ3408  ______________________________________________________________________
 BJ3408  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BJ3408  DYNAMIC HEIGHT  -         28.448 (meters)       93.33  (feet) COMP
 BJ3408  MODELED GRAVITY -    979,345.8   (mgal)                       NAVD 88
 BJ3408
 BJ3408.The horizontal coordinates were scaled from a map and have
 BJ3408.an estimated accuracy of +/- 6 seconds.
 BJ3408
 BJ3408.** This station is in an area of known vertical motion. If an
 BJ3408.** orthometric height was ever established but is not available 
 BJ3408.** in the current survey control section, the orthometric height
 BJ3408.** is considered suspect.  Suspect heights are available in the
 BJ3408.** superseded section only if requested.
 BJ3408
 BJ3408.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3408.GEOID18 height accuracy estimate available here.
 BJ3408
 BJ3408.Click photographs - Photos may exist for this station.
 BJ3408
 BJ3408.The dynamic height is computed by dividing the NAVD 88
 BJ3408.geopotential number by the normal gravity value computed on the
 BJ3408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3408.degrees latitude (g = 980.6199 gals.).
 BJ3408
 BJ3408.The modeled gravity was interpolated from observed gravity values.
 BJ3408
 BJ3408;                    North         East    Units  Estimated Accuracy
 BJ3408;SPC LA S     -   238,250.    1,020,450.      MT  (+/- 180 meters Scaled)
 BJ3408
 BJ3408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP801922(NAD 83)
 BJ3408
 BJ3408                          SUPERSEDED SURVEY CONTROL
 BJ3408
 BJ3408.No superseded survey control is available for this station.
 BJ3408
 BJ3408_MARKER: DD = SURVEY DISK
 BJ3408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3408_STAMPING: 17V17 1983
 BJ3408_MARK LOGO: LADHGS
 BJ3408_PROJECTION: FLUSH
 BJ3408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3408+STABILITY: SURFACE MOTION
 BJ3408
 BJ3408  HISTORY     - Date     Condition        Report By
 BJ3408  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3408
 BJ3408                          STATION DESCRIPTION
 BJ3408
 BJ3408'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3408'3.4 KM (2.1 MI) EAST FROM ZACHARY.
 BJ3408'ABOUT 1.5 KM (0.95 MILE) WEST ON STATE HIGHWAY 64 FROM THE
 BJ3408'INTERSECTION OF STATE HIGHWAYS 67 AND 64 TO THE BENCH MARK IN THE
 BJ3408'MEDIAN, 20.4 METERS (67 FEET) SOUTHEAST OF THE INTERSECTION OF MCHOST
 BJ3408'ROAD AND HIGHWAY 64, 7.2 METERS (23.5 FEET) SOUTH OF THE WEST BOUND
 BJ3408'LANE OF HIGHWAY 64, 7.2 METERS (23.5 FEET) NORTH OF THE EAST BOUND
 BJ3408'LANE OF HIGHWAY 64.
 BJ3408'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3408'THE MARK IS ABOVE LEVEL WITH HIGHWAY 64.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3409 ***********************************************************************
 BJ3409  DESIGNATION -  17 V 18
 BJ3409  PID         -  BJ3409
 BJ3409  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3409  COUNTRY     -  US
 BJ3409  USGS QUAD   -  ZACHARY (2018)
 BJ3409
 BJ3409                         *CURRENT SURVEY CONTROL
 BJ3409  ______________________________________________________________________
 BJ3409* NAD 83(1986) POSITION- 30 38 59.     (N) 091 08 14.     (W)   SCALED
 BJ3409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3409  **This station is located in a suspected subsidence area (see below).
 BJ3409  ______________________________________________________________________
 BJ3409  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BJ3409  DYNAMIC HEIGHT  -         30.095 (meters)       98.74  (feet) COMP
 BJ3409  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ3409
 BJ3409.The horizontal coordinates were scaled from a map and have
 BJ3409.an estimated accuracy of +/- 6 seconds.
 BJ3409
 BJ3409.** This station is in an area of known vertical motion. If an
 BJ3409.** orthometric height was ever established but is not available 
 BJ3409.** in the current survey control section, the orthometric height
 BJ3409.** is considered suspect.  Suspect heights are available in the
 BJ3409.** superseded section only if requested.
 BJ3409
 BJ3409.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3409.GEOID18 height accuracy estimate available here.
 BJ3409
 BJ3409.Click photographs - Photos may exist for this station.
 BJ3409
 BJ3409.The dynamic height is computed by dividing the NAVD 88
 BJ3409.geopotential number by the normal gravity value computed on the
 BJ3409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3409.degrees latitude (g = 980.6199 gals.).
 BJ3409
 BJ3409.The modeled gravity was interpolated from observed gravity values.
 BJ3409
 BJ3409;                    North         East    Units  Estimated Accuracy
 BJ3409;SPC LA S     -   238,310.    1,018,800.      MT  (+/- 180 meters Scaled)
 BJ3409
 BJ3409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP784922(NAD 83)
 BJ3409
 BJ3409                          SUPERSEDED SURVEY CONTROL
 BJ3409
 BJ3409.No superseded survey control is available for this station.
 BJ3409
 BJ3409_MARKER: DD = SURVEY DISK
 BJ3409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3409_STAMPING: 17V18 1983
 BJ3409_MARK LOGO: LADHGS
 BJ3409_PROJECTION: FLUSH
 BJ3409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3409+STABILITY: SURFACE MOTION
 BJ3409
 BJ3409  HISTORY     - Date     Condition        Report By
 BJ3409  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3409
 BJ3409                          STATION DESCRIPTION
 BJ3409
 BJ3409'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3409'1.3 KM (0.8 MI) EAST FROM ZACHARY.
 BJ3409'ABOUT 1.3 KM (0.8 MILES) EAST ON STATE HIGHWAY 64 FROM THE JUNCTION
 BJ3409'WITH STATE HIGHWAY 19 IN ZACHARY, THE BENCH MARK IS SET IN THE MEDIAN
 BJ3409'OF THE HIGHWAY IN FRONT OF THE LANE MEMORIAL HOSPITAL, THE MARK IS
 BJ3409'29.3 METERS (96 FEET) NORTHEAST OF A POWER POLE WITH A TRANSFORMER AND
 BJ3409'A SECURITY LIGHT ATTACHED, 7.3 METES (24 FEET) SOUTH OF THE WEST BOUND
 BJ3409'LANE ON STATE HIGHWAY 64, 6.1 METERS (20 FEET) NORTH OF THE EAST BOUND
 BJ3409'LANE ON STATE HIGHWAY 64.
 BJ3409'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3409'THE MARK IS 0.30 M ABOVE EAST BOUND LANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3410 ***********************************************************************
 BJ3410  DESIGNATION -  17 V 19
 BJ3410  PID         -  BJ3410
 BJ3410  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3410  COUNTRY     -  US
 BJ3410  USGS QUAD   -  ZACHARY (2018)
 BJ3410
 BJ3410                         *CURRENT SURVEY CONTROL
 BJ3410  ______________________________________________________________________
 BJ3410* NAD 83(1986) POSITION- 30 38 52.     (N) 091 08 59.     (W)   SCALED
 BJ3410* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3410  **This station is located in a suspected subsidence area (see below).
 BJ3410  ______________________________________________________________________
 BJ3410  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ3410  DYNAMIC HEIGHT  -         28.040 (meters)       91.99  (feet) COMP
 BJ3410  MODELED GRAVITY -    979,346.5   (mgal)                       NAVD 88
 BJ3410
 BJ3410.The horizontal coordinates were scaled from a map and have
 BJ3410.an estimated accuracy of +/- 6 seconds.
 BJ3410
 BJ3410.** This station is in an area of known vertical motion. If an
 BJ3410.** orthometric height was ever established but is not available 
 BJ3410.** in the current survey control section, the orthometric height
 BJ3410.** is considered suspect.  Suspect heights are available in the
 BJ3410.** superseded section only if requested.
 BJ3410
 BJ3410.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3410.GEOID18 height accuracy estimate available here.
 BJ3410
 BJ3410.Click photographs - Photos may exist for this station.
 BJ3410
 BJ3410.The dynamic height is computed by dividing the NAVD 88
 BJ3410.geopotential number by the normal gravity value computed on the
 BJ3410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3410.degrees latitude (g = 980.6199 gals.).
 BJ3410
 BJ3410.The modeled gravity was interpolated from observed gravity values.
 BJ3410
 BJ3410;                    North         East    Units  Estimated Accuracy
 BJ3410;SPC LA S     -   238,090.    1,017,600.      MT  (+/- 180 meters Scaled)
 BJ3410
 BJ3410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP772920(NAD 83)
 BJ3410
 BJ3410                          SUPERSEDED SURVEY CONTROL
 BJ3410
 BJ3410.No superseded survey control is available for this station.
 BJ3410
 BJ3410_MARKER: DD = SURVEY DISK
 BJ3410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3410_STAMPING: 17V19 1983
 BJ3410_MARK LOGO: LADHGS
 BJ3410_PROJECTION: FLUSH
 BJ3410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3410+STABILITY: SURFACE MOTION
 BJ3410
 BJ3410  HISTORY     - Date     Condition        Report By
 BJ3410  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3410
 BJ3410                          STATION DESCRIPTION
 BJ3410
 BJ3410'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3410'IN ZACHARY.
 BJ3410'IN ZACHARY, LOCATED AT THE INTERSECTION OF STATE HIGHWAY 19 AND STATE
 BJ3410'HIGHWAY 64 ON THE CORNER NEAR CRACKER BARREL FOOD STORE, 14.6 METERS
 BJ3410'(48 FEET) NORTH OF THE CENTER OF HIGHWAY 64, 13.7 METERS (45 FEET)
 BJ3410'EAST OF THE CENTER OF HIGHWAY 19, 5.9 METERS (19.5 FEET),WEST OF A
 BJ3410'LOUISIANA DEPARTMENT OF HIGHWAY MARKER, 4 METERS (13 FEET) SOUTH
 BJ3410'SOUTHEAST OF A POWER POLE WITH A SIGNAL LIGHT PANEL BOX.
 BJ3410'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BJ3410'THE MARK IS 0.30 M ABOVE HIGHWAY 64.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2100 ***********************************************************************
 BJ2100  DESIGNATION -  17 V 2
 BJ2100  PID         -  BJ2100
 BJ2100  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2100  COUNTRY     -  US
 BJ2100  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ2100
 BJ2100                         *CURRENT SURVEY CONTROL
 BJ2100  ______________________________________________________________________
 BJ2100* NAD 83(1986) POSITION- 30 23 58.     (N) 091 10 48.     (W)   SCALED
 BJ2100* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2100  **This station is located in a suspected subsidence area (see below).
 BJ2100  ______________________________________________________________________
 BJ2100  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 BJ2100  DYNAMIC HEIGHT  -          5.836 (meters)       19.15  (feet) COMP
 BJ2100  MODELED GRAVITY -    979,333.4   (mgal)                       NAVD 88
 BJ2100
 BJ2100.The horizontal coordinates were scaled from a map and have
 BJ2100.an estimated accuracy of +/- 6 seconds.
 BJ2100
 BJ2100.** This station is in an area of known vertical motion. If an
 BJ2100.** orthometric height was ever established but is not available 
 BJ2100.** in the current survey control section, the orthometric height
 BJ2100.** is considered suspect.  Suspect heights are available in the
 BJ2100.** superseded section only if requested.
 BJ2100
 BJ2100.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2100.GEOID18 height accuracy estimate available here.
 BJ2100
 BJ2100.Click photographs - Photos may exist for this station.
 BJ2100
 BJ2100.The dynamic height is computed by dividing the NAVD 88
 BJ2100.geopotential number by the normal gravity value computed on the
 BJ2100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2100.degrees latitude (g = 980.6199 gals.).
 BJ2100
 BJ2100.The modeled gravity was interpolated from observed gravity values.
 BJ2100
 BJ2100;                    North         East    Units  Estimated Accuracy
 BJ2100;SPC LA S     -   210,550.    1,014,730.      MT  (+/- 180 meters Scaled)
 BJ2100
 BJ2100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP748644(NAD 83)
 BJ2100
 BJ2100                          SUPERSEDED SURVEY CONTROL
 BJ2100
 BJ2100.No superseded survey control is available for this station.
 BJ2100
 BJ2100_MARKER: DD = SURVEY DISK
 BJ2100_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ2100_SP_SET: HEADWALL
 BJ2100_STAMPING: 17V2 1968
 BJ2100_MARK LOGO: LADHGS
 BJ2100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2100+STABILITY: SURFACE MOTION
 BJ2100
 BJ2100  HISTORY     - Date     Condition        Report By
 BJ2100  HISTORY     - 1968     MONUMENTED       LADH
 BJ2100  HISTORY     - 1969     GOOD             LADTD
 BJ2100  HISTORY     - 1987     GOOD             LA-033
 BJ2100  HISTORY     - 19980314 MARK NOT FOUND   USPSQD
 BJ2100
 BJ2100                          STATION DESCRIPTION
 BJ2100
 BJ2100'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2100'3.2 MI S FROM BATON ROUGE.
 BJ2100'ABOUT 3.2 MILES SOUTH OF THE ILLINOIS CENTRAL RAILROAD STATION IN
 BJ2100'BATON ROUGE.  IT IS ABOUT 0.9 MILE SOUTH ALONG NEW STATE HIGHWAY 30
 BJ2100'FROM THE INTERSECTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 327
 BJ2100'NEAR THE SOUTHWEST CORNER OF THE LOUISIANA STATE UNIVERSITY FOOTBALL
 BJ2100'STADIUM.  IT IS SET IN THE CENTER OF A HEADWALL OF A CONCRETE BOX
 BJ2100'CULVERT, WEST OF CENTERLINE OF THE HIGHWAY, APPROXIMATELY 2.5 FEET
 BJ2100'BELOW THE LEVEL OF THE ROADWAY.
 BJ2100
 BJ2100                          STATION RECOVERY (1987)
 BJ2100
 BJ2100'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ2100'RECOVERED IN GOOD CONDITION EXCEPT ADD
 BJ2100'THE MARK IS 3.66 METERS  SE FROM A WITNESS POST.
 BJ2100
 BJ2100                          STATION RECOVERY (1998)
 BJ2100
 BJ2100'RECOVERY NOTE BY US POWER SQUADRON 1998
 BJ2100'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3460 ***********************************************************************
 BJ3460  DESIGNATION -  17 V 20
 BJ3460  PID         -  BJ3460
 BJ3460  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3460  COUNTRY     -  US
 BJ3460  USGS QUAD   -  FRED (2018)
 BJ3460
 BJ3460                         *CURRENT SURVEY CONTROL
 BJ3460  ______________________________________________________________________
 BJ3460* NAD 83(1986) POSITION- 30 37 31.     (N) 091 02 42.     (W)   SCALED
 BJ3460* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3460  **This station is located in a suspected subsidence area (see below).
 BJ3460  ______________________________________________________________________
 BJ3460  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ3460  DYNAMIC HEIGHT  -         27.033 (meters)       88.69  (feet) COMP
 BJ3460  MODELED GRAVITY -    979,344.1   (mgal)                       NAVD 88
 BJ3460
 BJ3460.The horizontal coordinates were scaled from a map and have
 BJ3460.an estimated accuracy of +/- 6 seconds.
 BJ3460
 BJ3460.** This station is in an area of known vertical motion. If an
 BJ3460.** orthometric height was ever established but is not available 
 BJ3460.** in the current survey control section, the orthometric height
 BJ3460.** is considered suspect.  Suspect heights are available in the
 BJ3460.** superseded section only if requested.
 BJ3460
 BJ3460.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3460.GEOID18 height accuracy estimate available here.
 BJ3460
 BJ3460.Click photographs - Photos may exist for this station.
 BJ3460
 BJ3460.The dynamic height is computed by dividing the NAVD 88
 BJ3460.geopotential number by the normal gravity value computed on the
 BJ3460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3460.degrees latitude (g = 980.6199 gals.).
 BJ3460
 BJ3460.The modeled gravity was interpolated from observed gravity values.
 BJ3460
 BJ3460;                    North         East    Units  Estimated Accuracy
 BJ3460;SPC LA S     -   235,610.    1,027,640.      MT  (+/- 180 meters Scaled)
 BJ3460
 BJ3460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP873897(NAD 83)
 BJ3460
 BJ3460                          SUPERSEDED SURVEY CONTROL
 BJ3460
 BJ3460.No superseded survey control is available for this station.
 BJ3460
 BJ3460_MARKER: DD = SURVEY DISK
 BJ3460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3460_STAMPING: 17V20 1983
 BJ3460_MARK LOGO: LADHGS
 BJ3460_PROJECTION: FLUSH
 BJ3460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3460+STABILITY: SURFACE MOTION
 BJ3460
 BJ3460  HISTORY     - Date     Condition        Report By
 BJ3460  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3460  HISTORY     - 1987     GOOD             LA-033
 BJ3460
 BJ3460                          STATION DESCRIPTION
 BJ3460
 BJ3460'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3460'5.8 KM (3.6 MI) WEST FROM INDIAN MOUND.
 BJ3460'ABOUT 5.8 KM (3.6 MILES) WEST ALONG STATE HIGHWAY 64 FROM THE JUNCTION
 BJ3460'OF STATE HIGHWAY 409 AND HIGHWAY 64 IN INDIAN MOUND TO THE BENCH MARK
 BJ3460'ON THE RIGHT IN FRONT OF A METAL EQUIPMENT SHOP, 16 METERS (52.5 FEET)
 BJ3460'SOUTHEAST OF A POWER POLE WITH TRANSFORMER, 12 METERS (39.5 FEET)
 BJ3460'NORTHEAST OF THE CENTER OF HIGHWAY 64, 4.9 METERS (16 FEET) SOUTHEAST
 BJ3460'OF THE CENTER OF A METAL GATE, 2 METERS (6.5 FEET) NORTHEAST OF THE
 BJ3460'EAST END OF A METAL CULVERT, 0.6 METERS ( 2 FEET) SOUTHWEST OF A
 BJ3460'5-STRAND BARB WIRE FENCE.  A STEEL SPIKE IS IMBEDDED IN THE CONCRETE
 BJ3460'MONUMENT.
 BJ3460'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3460'THE MARK IS 0.30 M BELOW HIGHWAY 64.
 BJ3460
 BJ3460                          STATION RECOVERY (1987)
 BJ3460
 BJ3460'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3460'RECOVERED IN GOOD CONDITION EXCEPT ADD
 BJ3460'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3461 ***********************************************************************
 BJ3461  DESIGNATION -  17 V 21
 BJ3461  PID         -  BJ3461
 BJ3461  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3461  COUNTRY     -  US
 BJ3461  USGS QUAD   -  COMITE (2018)
 BJ3461
 BJ3461                         *CURRENT SURVEY CONTROL
 BJ3461  ______________________________________________________________________
 BJ3461* NAD 83(1986) POSITION- 30 36 52.     (N) 091 01 52.     (W)   SCALED
 BJ3461* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3461  **This station is located in a suspected subsidence area (see below).
 BJ3461  ______________________________________________________________________
 BJ3461  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ3461  DYNAMIC HEIGHT  -         26.148 (meters)       85.79  (feet) COMP
 BJ3461  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ3461
 BJ3461.The horizontal coordinates were scaled from a map and have
 BJ3461.an estimated accuracy of +/- 6 seconds.
 BJ3461
 BJ3461.** This station is in an area of known vertical motion. If an
 BJ3461.** orthometric height was ever established but is not available 
 BJ3461.** in the current survey control section, the orthometric height
 BJ3461.** is considered suspect.  Suspect heights are available in the
 BJ3461.** superseded section only if requested.
 BJ3461
 BJ3461.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3461.GEOID18 height accuracy estimate available here.
 BJ3461
 BJ3461.Click photographs - Photos may exist for this station.
 BJ3461
 BJ3461.The dynamic height is computed by dividing the NAVD 88
 BJ3461.geopotential number by the normal gravity value computed on the
 BJ3461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3461.degrees latitude (g = 980.6199 gals.).
 BJ3461
 BJ3461.The modeled gravity was interpolated from observed gravity values.
 BJ3461
 BJ3461;                    North         East    Units  Estimated Accuracy
 BJ3461;SPC LA S     -   234,420.    1,028,980.      MT  (+/- 180 meters Scaled)
 BJ3461
 BJ3461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP887885(NAD 83)
 BJ3461
 BJ3461                          SUPERSEDED SURVEY CONTROL
 BJ3461
 BJ3461.No superseded survey control is available for this station.
 BJ3461
 BJ3461_MARKER: DD = SURVEY DISK
 BJ3461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3461_STAMPING: 17V21 1983
 BJ3461_MARK LOGO: LADHGS
 BJ3461_PROJECTION: FLUSH
 BJ3461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3461+STABILITY: SURFACE MOTION
 BJ3461
 BJ3461  HISTORY     - Date     Condition        Report By
 BJ3461  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3461  HISTORY     - 1987     GOOD             LA-033
 BJ3461
 BJ3461                          STATION DESCRIPTION
 BJ3461
 BJ3461'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3461'3.9 KM (2.4 MI) WEST FROM INDIAN MOUND.
 BJ3461'ABOUT 3.9KM(2.4MILES) WEST ALONG STATE HIGHWAY 64 FROM THE JUNCTION OF
 BJ3461'STATE HIGHWAY 409 AND HIGHWAY 64 IN INDIAN MOUND TO THE JUNCTION OF
 BJ3461'HIGHWAY 64 AND HUBBS ROAD AND THE MARK ON THE LEFT, 30.5 METERS (100
 BJ3461'FEET) SOUTH OF THE CENTER OF HIGHWAY 64, 10.7 METERS (35 FEET) EAST OF
 BJ3461'THE CENTER OF HUBBS ROAD, 4.6 METERS (15 FEET) NORTHEAST OF THE EAST
 BJ3461'END OF A CEMENT CULVERT AND 2 METERS (6.5 FEET) WEST-NORTHWEST OF A
 BJ3461'POWERE POLE.
 BJ3461'THE MARK IS 0.76 METERS  WNW FROM A WITNESS POST.
 BJ3461'THE MARK IS 0.30 M ABOVE HUBBS ROAD.
 BJ3461
 BJ3461                          STATION RECOVERY (1987)
 BJ3461
 BJ3461'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3461'RECOVERED IN GOOD CONDITION EXCEPT ADD
 BJ3461'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3466 ***********************************************************************
 BJ3466  DESIGNATION -  17 V 22
 BJ3466  PID         -  BJ3466
 BJ3466  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3466  COUNTRY     -  US
 BJ3466  USGS QUAD   -  WATSON (2018)
 BJ3466
 BJ3466                         *CURRENT SURVEY CONTROL
 BJ3466  ______________________________________________________________________
 BJ3466* NAD 83(1986) POSITION- 30 36 21.     (N) 090 59 45.     (W)   SCALED
 BJ3466* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3466  **This station is located in a suspected subsidence area (see below).
 BJ3466  ______________________________________________________________________
 BJ3466  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BJ3466  DYNAMIC HEIGHT  -         21.033 (meters)       69.01  (feet) COMP
 BJ3466  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BJ3466
 BJ3466.The horizontal coordinates were scaled from a map and have
 BJ3466.an estimated accuracy of +/- 6 seconds.
 BJ3466
 BJ3466.** This station is in an area of known vertical motion. If an
 BJ3466.** orthometric height was ever established but is not available 
 BJ3466.** in the current survey control section, the orthometric height
 BJ3466.** is considered suspect.  Suspect heights are available in the
 BJ3466.** superseded section only if requested.
 BJ3466
 BJ3466.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3466.GEOID18 height accuracy estimate available here.
 BJ3466
 BJ3466.Click photographs - Photos may exist for this station.
 BJ3466
 BJ3466.The dynamic height is computed by dividing the NAVD 88
 BJ3466.geopotential number by the normal gravity value computed on the
 BJ3466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3466.degrees latitude (g = 980.6199 gals.).
 BJ3466
 BJ3466.The modeled gravity was interpolated from observed gravity values.
 BJ3466
 BJ3466;                    North         East    Units  Estimated Accuracy
 BJ3466;SPC LA S     -   233,470.    1,032,360.      MT  (+/- 180 meters Scaled)
 BJ3466
 BJ3466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP921876(NAD 83)
 BJ3466
 BJ3466                          SUPERSEDED SURVEY CONTROL
 BJ3466
 BJ3466.No superseded survey control is available for this station.
 BJ3466
 BJ3466_MARKER: DD = SURVEY DISK
 BJ3466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3466_STAMPING: 17V22 1983
 BJ3466_MARK LOGO: LADHGS
 BJ3466_PROJECTION: FLUSH
 BJ3466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3466+STABILITY: SURFACE MOTION
 BJ3466
 BJ3466  HISTORY     - Date     Condition        Report By
 BJ3466  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3466  HISTORY     - 1987     GOOD             LA-033
 BJ3466
 BJ3466                          STATION DESCRIPTION
 BJ3466
 BJ3466'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3466'11.3 KM (7 MI) SOUTH FROM PRIDE.
 BJ3466'ABOUT 11.3 KM (7.0 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3466'OFFICE IN PRIDE TO THE BENCH MARK ON THE LEFT IN FRONT OF BETHEL
 BJ3466'UNITED METHODIST CHURCH, 21.6 METERS (71 FEET) EAST-NORTHEAST OF THE
 BJ3466'CENTER OF HIGHWAY 409, 7.3 METERS (24 FEET) NORTH-NORTHWEST OF THE
 BJ3466'NORTHWEST CORNER OF THE SOUTH WING OF THE CHURCH, 6.7 METERS (22 FEET)
 BJ3466'EAST OF A BRICK CHURCH SIGN, 4.9 METERS (16 FEET) SOUTH-SOUTHEAST OF
 BJ3466'THE SOUTHWEST CORNER OF THE CHURCH.  A STEEL SPIKE IS IMBEDDED IN THE
 BJ3466'CONCRETE MONUMENT.  NO WITNESS POST WAS SET AT THE REQUEST OF THE
 BJ3466'PROPERTY OWNER.
 BJ3466'THE MARK IS 6.71 METERS  E FROM  A BRICK CHURCH SIGN
 BJ3466'THE MARK IS 0.30 M BELOW STATE HIGHWAY 409.
 BJ3466
 BJ3466                          STATION RECOVERY (1987)
 BJ3466
 BJ3466'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3467 ***********************************************************************
 BJ3467  DESIGNATION -  17 V 23
 BJ3467  PID         -  BJ3467
 BJ3467  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3467  COUNTRY     -  US
 BJ3467  USGS QUAD   -  WATSON (2018)
 BJ3467
 BJ3467                         *CURRENT SURVEY CONTROL
 BJ3467  ______________________________________________________________________
 BJ3467* NAD 83(1986) POSITION- 30 37 01.     (N) 090 59 30.     (W)   SCALED
 BJ3467* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3467  **This station is located in a suspected subsidence area (see below).
 BJ3467  ______________________________________________________________________
 BJ3467  GEOID HEIGHT    -        -27.087 (meters)                     GEOID18
 BJ3467  DYNAMIC HEIGHT  -         21.077 (meters)       69.15  (feet) COMP
 BJ3467  MODELED GRAVITY -    979,343.1   (mgal)                       NAVD 88
 BJ3467
 BJ3467.The horizontal coordinates were scaled from a map and have
 BJ3467.an estimated accuracy of +/- 6 seconds.
 BJ3467
 BJ3467.** This station is in an area of known vertical motion. If an
 BJ3467.** orthometric height was ever established but is not available 
 BJ3467.** in the current survey control section, the orthometric height
 BJ3467.** is considered suspect.  Suspect heights are available in the
 BJ3467.** superseded section only if requested.
 BJ3467
 BJ3467.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3467.GEOID18 height accuracy estimate available here.
 BJ3467
 BJ3467.Click photographs - Photos may exist for this station.
 BJ3467
 BJ3467.The dynamic height is computed by dividing the NAVD 88
 BJ3467.geopotential number by the normal gravity value computed on the
 BJ3467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3467.degrees latitude (g = 980.6199 gals.).
 BJ3467
 BJ3467.The modeled gravity was interpolated from observed gravity values.
 BJ3467
 BJ3467;                    North         East    Units  Estimated Accuracy
 BJ3467;SPC LA S     -   234,710.    1,032,760.      MT  (+/- 180 meters Scaled)
 BJ3467
 BJ3467_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP925888(NAD 83)
 BJ3467
 BJ3467                          SUPERSEDED SURVEY CONTROL
 BJ3467
 BJ3467.No superseded survey control is available for this station.
 BJ3467
 BJ3467_MARKER: DD = SURVEY DISK
 BJ3467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3467_STAMPING: 17 V 23 1983
 BJ3467_MARK LOGO: LADHGS
 BJ3467_PROJECTION: FLUSH
 BJ3467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3467+STABILITY: SURFACE MOTION
 BJ3467
 BJ3467  HISTORY     - Date     Condition        Report By
 BJ3467  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3467  HISTORY     - 1987     GOOD             LA-033
 BJ3467
 BJ3467                          STATION DESCRIPTION
 BJ3467
 BJ3467'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3467'9.7 KM (6 MI) SOUTH FROM PRIDE.
 BJ3467'ABOUT 9.7 KM (6.0 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3467'OFFICE IN PRIDE TO THE BENCH MARK ON THE LEFT IN FRONT OF FORBES AUTO
 BJ3467'PARTS, 13.4 METERS (44 FEET) EAST-NORTHEAST OF THE CENTER OF HIGHWAY
 BJ3467'409, 12.8 METERS (42 FEET) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF
 BJ3467'FORBES AUTO PARTS BUILDING, 1.4 METERS (4.5 FEET) SOUTH-SOUTHEAST OF A
 BJ3467'POWER POLE WITH TRNSFORMER, 0.9 METER (3 FEET) NORTHWEST OF A WATER
 BJ3467'METER COVER.
 BJ3467'THE MARK IS 1.22 METERS  SSE FROM A WITNESS POST.
 BJ3467'THE MARK IS 0.60 M BELOW HIGHWAY 409.
 BJ3467
 BJ3467                          STATION RECOVERY (1987)
 BJ3467
 BJ3467'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3467'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3468 ***********************************************************************
 BJ3468  DESIGNATION -  17 V 24
 BJ3468  PID         -  BJ3468
 BJ3468  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3468  COUNTRY     -  US
 BJ3468  USGS QUAD   -  PRIDE (2018)
 BJ3468
 BJ3468                         *CURRENT SURVEY CONTROL
 BJ3468  ______________________________________________________________________
 BJ3468* NAD 83(1986) POSITION- 30 37 42.     (N) 090 59 12.     (W)   SCALED
 BJ3468* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3468  **This station is located in a suspected subsidence area (see below).
 BJ3468  ______________________________________________________________________
 BJ3468  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ3468  DYNAMIC HEIGHT  -         21.708 (meters)       71.22  (feet) COMP
 BJ3468  MODELED GRAVITY -    979,343.2   (mgal)                       NAVD 88
 BJ3468
 BJ3468.The horizontal coordinates were scaled from a map and have
 BJ3468.an estimated accuracy of +/- 6 seconds.
 BJ3468
 BJ3468.** This station is in an area of known vertical motion. If an
 BJ3468.** orthometric height was ever established but is not available 
 BJ3468.** in the current survey control section, the orthometric height
 BJ3468.** is considered suspect.  Suspect heights are available in the
 BJ3468.** superseded section only if requested.
 BJ3468
 BJ3468.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3468.GEOID18 height accuracy estimate available here.
 BJ3468
 BJ3468.Click photographs - Photos may exist for this station.
 BJ3468
 BJ3468.The dynamic height is computed by dividing the NAVD 88
 BJ3468.geopotential number by the normal gravity value computed on the
 BJ3468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3468.degrees latitude (g = 980.6199 gals.).
 BJ3468
 BJ3468.The modeled gravity was interpolated from observed gravity values.
 BJ3468
 BJ3468;                    North         East    Units  Estimated Accuracy
 BJ3468;SPC LA S     -   235,970.    1,033,240.      MT  (+/- 180 meters Scaled)
 BJ3468
 BJ3468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP929901(NAD 83)
 BJ3468
 BJ3468                          SUPERSEDED SURVEY CONTROL
 BJ3468
 BJ3468.No superseded survey control is available for this station.
 BJ3468
 BJ3468_MARKER: DD = SURVEY DISK
 BJ3468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3468_STAMPING: 17V24 1983
 BJ3468_MARK LOGO: LADHGS
 BJ3468_PROJECTION: FLUSH
 BJ3468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3468+STABILITY: SURFACE MOTION
 BJ3468
 BJ3468  HISTORY     - Date     Condition        Report By
 BJ3468  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3468
 BJ3468                          STATION DESCRIPTION
 BJ3468
 BJ3468'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3468'8.2 KM (5.1 MI) SOUTH FROM PRIDE.
 BJ3468'ABOUT 8.2 KM (5.1 MILES) SOUTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3468'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND ALPHONSE FORBES
 BJ3468'ROAD AND THE MARK ON THE LEFT, 27.1 METERS (89 FEET) NORTH-NORTHEAST
 BJ3468'OF THE CENTER OF ALPHONSE ROAD, 11.3 METERS (37 FEET) EAST-SOUTHEAST
 BJ3468'OF THE CENTER OF HIGHWAY 409, 2.1 METERS (7 FEET) SOUTH OF AN EAST
 BJ3468'BATON ROUGE PARISH RIGHT-OF-WAY MARKER AND 0.8 METERS (2.5 FEET)
 BJ3468'WEST-SOUTHWEST OF A FENCE.  A STEEL SPIKE IS EMBEDDED IN THE CONCRETE
 BJ3468'MONUMENT.
 BJ3468'THE MARK IS 0.46 METERS  WSW FROM A WITNESS POST.
 BJ3468'THE MARK IS 0.91 M BELOW STATE HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3469 ***********************************************************************
 BJ3469  DESIGNATION -  17 V 25
 BJ3469  PID         -  BJ3469
 BJ3469  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3469  COUNTRY     -  US
 BJ3469  USGS QUAD   -  PRIDE (2018)
 BJ3469
 BJ3469                         *CURRENT SURVEY CONTROL
 BJ3469  ______________________________________________________________________
 BJ3469* NAD 83(1986) POSITION- 30 38 27.     (N) 090 58 48.     (W)   SCALED
 BJ3469* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3469  **This station is located in a suspected subsidence area (see below).
 BJ3469  ______________________________________________________________________
 BJ3469  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BJ3469  DYNAMIC HEIGHT  -         26.640 (meters)       87.40  (feet) COMP
 BJ3469  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3469
 BJ3469.The horizontal coordinates were scaled from a map and have
 BJ3469.an estimated accuracy of +/- 6 seconds.
 BJ3469
 BJ3469.** This station is in an area of known vertical motion. If an
 BJ3469.** orthometric height was ever established but is not available 
 BJ3469.** in the current survey control section, the orthometric height
 BJ3469.** is considered suspect.  Suspect heights are available in the
 BJ3469.** superseded section only if requested.
 BJ3469
 BJ3469.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3469.GEOID18 height accuracy estimate available here.
 BJ3469
 BJ3469.Click photographs - Photos may exist for this station.
 BJ3469
 BJ3469.The dynamic height is computed by dividing the NAVD 88
 BJ3469.geopotential number by the normal gravity value computed on the
 BJ3469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3469.degrees latitude (g = 980.6199 gals.).
 BJ3469
 BJ3469.The modeled gravity was interpolated from observed gravity values.
 BJ3469
 BJ3469;                    North         East    Units  Estimated Accuracy
 BJ3469;SPC LA S     -   237,360.    1,033,870.      MT  (+/- 180 meters Scaled)
 BJ3469
 BJ3469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP935915(NAD 83)
 BJ3469
 BJ3469                          SUPERSEDED SURVEY CONTROL
 BJ3469
 BJ3469.No superseded survey control is available for this station.
 BJ3469
 BJ3469_MARKER: DD = SURVEY DISK
 BJ3469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3469_STAMPING: 17V25 1983
 BJ3469_MARK LOGO: LADHGS
 BJ3469_PROJECTION: FLUSH
 BJ3469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3469+STABILITY: SURFACE MOTION
 BJ3469
 BJ3469  HISTORY     - Date     Condition        Report By
 BJ3469  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3469
 BJ3469                          STATION DESCRIPTION
 BJ3469
 BJ3469'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3469'6.6 KM (4.1 MI) SOUTH FROM PRIDE.
 BJ3469'ABOUT 6.6 KM (4.1 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3469'OFFICE IN PRIDE TO THE BENCH MARK ON THE LEFT AND NORTH OF A BLACK TOP
 BJ3469'ROAD LEADING EAST, 25 METERS (82 FEET) NORTH OF THE CENTER OF A BLACK
 BJ3469'TOP ROAD, 21.9 METERS (72 FEET) NORTH-NORTHWEST OF A POWER POLE WITH
 BJ3469'TRANSFORMER, 8.5 METERS (28 FEET) EAST OF THE CENTER OF HIGHWAY 409,
 BJ3469'2.6 METERS (8.5 FEET) SOUTH-SOUTHEAST OF THE SOUTH END OF A CEMENT
 BJ3469'CULVERT UNDER A DRIVE.
 BJ3469'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3469'THE MARK IS ABOVE LEVEL WITH HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3470 ***********************************************************************
 BJ3470  DESIGNATION -  17 V 26
 BJ3470  PID         -  BJ3470
 BJ3470  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3470  COUNTRY     -  US
 BJ3470  USGS QUAD   -  PRIDE (2018)
 BJ3470
 BJ3470                         *CURRENT SURVEY CONTROL
 BJ3470  ______________________________________________________________________
 BJ3470* NAD 83(1986) POSITION- 30 39 02.     (N) 090 58 36.     (W)   SCALED
 BJ3470* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3470  **This station is located in a suspected subsidence area (see below).
 BJ3470  ______________________________________________________________________
 BJ3470  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BJ3470  DYNAMIC HEIGHT  -         24.859 (meters)       81.56  (feet) COMP
 BJ3470  MODELED GRAVITY -    979,343.4   (mgal)                       NAVD 88
 BJ3470
 BJ3470.The horizontal coordinates were scaled from a map and have
 BJ3470.an estimated accuracy of +/- 6 seconds.
 BJ3470
 BJ3470.** This station is in an area of known vertical motion. If an
 BJ3470.** orthometric height was ever established but is not available 
 BJ3470.** in the current survey control section, the orthometric height
 BJ3470.** is considered suspect.  Suspect heights are available in the
 BJ3470.** superseded section only if requested.
 BJ3470
 BJ3470.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3470.GEOID18 height accuracy estimate available here.
 BJ3470
 BJ3470.Click photographs - Photos may exist for this station.
 BJ3470
 BJ3470.The dynamic height is computed by dividing the NAVD 88
 BJ3470.geopotential number by the normal gravity value computed on the
 BJ3470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3470.degrees latitude (g = 980.6199 gals.).
 BJ3470
 BJ3470.The modeled gravity was interpolated from observed gravity values.
 BJ3470
 BJ3470;                    North         East    Units  Estimated Accuracy
 BJ3470;SPC LA S     -   238,440.    1,034,190.      MT  (+/- 180 meters Scaled)
 BJ3470
 BJ3470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP938926(NAD 83)
 BJ3470
 BJ3470                          SUPERSEDED SURVEY CONTROL
 BJ3470
 BJ3470.No superseded survey control is available for this station.
 BJ3470
 BJ3470_MARKER: DD = SURVEY DISK
 BJ3470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3470_STAMPING: 17V26 1983
 BJ3470_MARK LOGO: LADHGS
 BJ3470_PROJECTION: FLUSH
 BJ3470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3470+STABILITY: SURFACE MOTION
 BJ3470
 BJ3470  HISTORY     - Date     Condition        Report By
 BJ3470  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3470
 BJ3470                          STATION DESCRIPTION
 BJ3470
 BJ3470'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3470'5.3 KM (3.3 MI) SOUTH FROM PRIDE.
 BJ3470'ABOUT 5.3 KM (3.3 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3470'OFFICE IN PRIDE TO THE BENCH MARK ON THE LEFT AND SOUTH OF STONEY
 BJ3470'POINT BURCH ROAD LEADING EAST, 29.6 METERS (97 FEET) EAST-SOUTHEAST OF
 BJ3470'THE CENTER OF HIGHWAY 409, 14.9 METERS (49 FEET) SOUTHWEST OF THE
 BJ3470'CENTER OF BURCH ROAD, 14 METERS (46 FEET) WEST OF A TELEPHONE REPAIR
 BJ3470'BOX, 1.2 METERS (4 FEET) NORTH-NORTHWEST OF A NET WIRE FENCE,  A STEEL
 BJ3470'SPIKE IS IMBEDDED IN THE CONCRETE MONUMENT.
 BJ3470'THE MARK IS 0.30 METERS  NNW FROM A WITNESS POST.
 BJ3470'THE MARK IS 0.61 M BELOW HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3471 ***********************************************************************
 BJ3471  DESIGNATION -  17 V 27
 BJ3471  PID         -  BJ3471
 BJ3471  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3471  COUNTRY     -  US
 BJ3471  USGS QUAD   -  PRIDE (2018)
 BJ3471
 BJ3471                         *CURRENT SURVEY CONTROL
 BJ3471  ______________________________________________________________________
 BJ3471* NAD 83(1986) POSITION- 30 38 57.     (N) 090 57 54.     (W)   SCALED
 BJ3471* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3471  **This station is located in a suspected subsidence area (see below).
 BJ3471  ______________________________________________________________________
 BJ3471  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ3471  DYNAMIC HEIGHT  -         25.041 (meters)       82.16  (feet) COMP
 BJ3471  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3471
 BJ3471.The horizontal coordinates were scaled from a map and have
 BJ3471.an estimated accuracy of +/- 6 seconds.
 BJ3471
 BJ3471.** This station is in an area of known vertical motion. If an
 BJ3471.** orthometric height was ever established but is not available 
 BJ3471.** in the current survey control section, the orthometric height
 BJ3471.** is considered suspect.  Suspect heights are available in the
 BJ3471.** superseded section only if requested.
 BJ3471
 BJ3471.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3471.GEOID18 height accuracy estimate available here.
 BJ3471
 BJ3471.Click photographs - Photos may exist for this station.
 BJ3471
 BJ3471.The dynamic height is computed by dividing the NAVD 88
 BJ3471.geopotential number by the normal gravity value computed on the
 BJ3471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3471.degrees latitude (g = 980.6199 gals.).
 BJ3471
 BJ3471.The modeled gravity was interpolated from observed gravity values.
 BJ3471
 BJ3471;                    North         East    Units  Estimated Accuracy
 BJ3471;SPC LA S     -   238,290.    1,035,310.      MT  (+/- 180 meters Scaled)
 BJ3471
 BJ3471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP950924(NAD 83)
 BJ3471
 BJ3471                          SUPERSEDED SURVEY CONTROL
 BJ3471
 BJ3471.No superseded survey control is available for this station.
 BJ3471
 BJ3471_MARKER: DD = SURVEY DISK
 BJ3471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3471_STAMPING: 17V27 1983
 BJ3471_MARK LOGO: LADHGS
 BJ3471_PROJECTION: FLUSH
 BJ3471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3471+STABILITY: SURFACE MOTION
 BJ3471
 BJ3471  HISTORY     - Date     Condition        Report By
 BJ3471  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3471
 BJ3471                          STATION DESCRIPTION
 BJ3471
 BJ3471'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3471'6.9 KM (4.3 MI) SOUTH FROM PRIDE.
 BJ3471'ABOUT 5.3 KM (3.3 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3471'OFFICE IN PRIDE TO THE JUNCTION OF STONEY POINT BURCH ROAD, THENCE
 BJ3471'LEFT ON BURCH ROAD FOR 1.6 KM (1.0 MILE) TO THE BENCH MARK ON THE
 BJ3471'RIGHT, 15.5 METERS (51 FEET) SOUTH-SOUTHEAST OF THE CENTER OF BURCH
 BJ3471'ROAD, 13.9 METERS (45.5 FEET) EAST-SOUTHEAST OF THE EAST END OF A
 BJ3471'CEMENT CULVERT UNDER A DRIVE LEADING INTO A WOOD FRAME HOUSE,
 BJ3471'9.4 METERS (31 FEET) SOUTH-SOUTHWEST OF THE WEST END OF A CEMENT
 BJ3471'CULVERT LEADING TO A BRICK HOUSE, 0.9 METERS (3 FEET) SOUTH OF A POWER
 BJ3471'POLE WITH TRANSFORMER.
 BJ3471'THE MARK IS 1.83 METERS  NNW FROM A WITNESS POST.
 BJ3471'THE MARK IS 0.61 M BELOW BURCH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3472 ***********************************************************************
 BJ3472  DESIGNATION -  17 V 28
 BJ3472  PID         -  BJ3472
 BJ3472  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3472  COUNTRY     -  US
 BJ3472  USGS QUAD   -  PRIDE (2018)
 BJ3472
 BJ3472                         *CURRENT SURVEY CONTROL
 BJ3472  ______________________________________________________________________
 BJ3472* NAD 83(1986) POSITION- 30 38 34.     (N) 090 56 54.     (W)   SCALED
 BJ3472* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3472  **This station is located in a suspected subsidence area (see below).
 BJ3472  ______________________________________________________________________
 BJ3472  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BJ3472  DYNAMIC HEIGHT  -         26.422 (meters)       86.69  (feet) COMP
 BJ3472  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3472
 BJ3472.The horizontal coordinates were scaled from a map and have
 BJ3472.an estimated accuracy of +/- 6 seconds.
 BJ3472
 BJ3472.** This station is in an area of known vertical motion. If an
 BJ3472.** orthometric height was ever established but is not available 
 BJ3472.** in the current survey control section, the orthometric height
 BJ3472.** is considered suspect.  Suspect heights are available in the
 BJ3472.** superseded section only if requested.
 BJ3472
 BJ3472.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3472.GEOID18 height accuracy estimate available here.
 BJ3472
 BJ3472.Click photographs - Photos may exist for this station.
 BJ3472
 BJ3472.The dynamic height is computed by dividing the NAVD 88
 BJ3472.geopotential number by the normal gravity value computed on the
 BJ3472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3472.degrees latitude (g = 980.6199 gals.).
 BJ3472
 BJ3472.The modeled gravity was interpolated from observed gravity values.
 BJ3472
 BJ3472;                    North         East    Units  Estimated Accuracy
 BJ3472;SPC LA S     -   237,580.    1,036,910.      MT  (+/- 180 meters Scaled)
 BJ3472
 BJ3472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP966918(NAD 83)
 BJ3472
 BJ3472                          SUPERSEDED SURVEY CONTROL
 BJ3472
 BJ3472.No superseded survey control is available for this station.
 BJ3472
 BJ3472_MARKER: DD = SURVEY DISK
 BJ3472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3472_STAMPING: 17V28 1983
 BJ3472_MARK LOGO: LADHGS
 BJ3472_PROJECTION: FLUSH
 BJ3472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3472+STABILITY: SURFACE MOTION
 BJ3472
 BJ3472  HISTORY     - Date     Condition        Report By
 BJ3472  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3472
 BJ3472                          STATION DESCRIPTION
 BJ3472
 BJ3472'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3472'8.7 KM (5.4 MI) SE FROM PRIDE.
 BJ3472'ABOUT 5.3 KM (3.3 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3472'OFFICE IN PRIDE TO THE JUNCTION OF STONEY POINT BURCH ROAD, THENCE
 BJ3472'LEFT ON BURCH ROAD FOR 3.4 KM (2.1 MILES) TO THE BENCH MARK ON THE
 BJ3472'LEFT, 37.3 METERS (122.5 FEET) EAST OF THE EAST END OF A CEMENT
 BJ3472'CULVERT UNDER A DRIVE LEADING TO A WOODED AREA, 11.6 METERS (38 FEET)
 BJ3472'NORTH-NORTHEAST OF THE CENTER OF BURCH ROAD, 0.3 METERS (1 FEET) SOUTH
 BJ3472'SOUTHWEST OF A FIVE-STRAND BARBED WIRE FENCE.
 BJ3472'THE MARK IS 0.61 METERS  ESE FROM A WITNESS POST.
 BJ3472'THE MARK IS 0.30 M BELOW BURCH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3494 ***********************************************************************
 BJ3494  DESIGNATION -  17 V 29
 BJ3494  PID         -  BJ3494
 BJ3494  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3494  COUNTRY     -  US
 BJ3494  USGS QUAD   -  PRIDE (2018)
 BJ3494
 BJ3494                         *CURRENT SURVEY CONTROL
 BJ3494  ______________________________________________________________________
 BJ3494* NAD 83(1986) POSITION- 30 41 40.     (N) 090 53 00.     (W)   SCALED
 BJ3494* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3494  **This station is located in a suspected subsidence area (see below).
 BJ3494  ______________________________________________________________________
 BJ3494  GEOID HEIGHT    -        -27.140 (meters)                     GEOID18
 BJ3494  DYNAMIC HEIGHT  -         31.989 (meters)      104.95  (feet) COMP
 BJ3494  MODELED GRAVITY -    979,343.4   (mgal)                       NAVD 88
 BJ3494
 BJ3494.The horizontal coordinates were scaled from a map and have
 BJ3494.an estimated accuracy of +/- 6 seconds.
 BJ3494
 BJ3494.** This station is in an area of known vertical motion. If an
 BJ3494.** orthometric height was ever established but is not available 
 BJ3494.** in the current survey control section, the orthometric height
 BJ3494.** is considered suspect.  Suspect heights are available in the
 BJ3494.** superseded section only if requested.
 BJ3494
 BJ3494.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3494.GEOID18 height accuracy estimate available here.
 BJ3494
 BJ3494.Click photographs - Photos may exist for this station.
 BJ3494
 BJ3494.The dynamic height is computed by dividing the NAVD 88
 BJ3494.geopotential number by the normal gravity value computed on the
 BJ3494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3494.degrees latitude (g = 980.6199 gals.).
 BJ3494
 BJ3494.The modeled gravity was interpolated from observed gravity values.
 BJ3494
 BJ3494;                    North         East    Units  Estimated Accuracy
 BJ3494;SPC LA S     -   243,330.    1,043,110.      MT  (+/- 180 meters Scaled)
 BJ3494
 BJ3494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP027976(NAD 83)
 BJ3494
 BJ3494                          SUPERSEDED SURVEY CONTROL
 BJ3494
 BJ3494.No superseded survey control is available for this station.
 BJ3494
 BJ3494_MARKER: DD = SURVEY DISK
 BJ3494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3494_STAMPING: 17V29 1983
 BJ3494_MARK LOGO: LADHGS
 BJ3494_PROJECTION: FLUSH
 BJ3494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3494+STABILITY: SURFACE MOTION
 BJ3494
 BJ3494  HISTORY     - Date     Condition        Report By
 BJ3494  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3494
 BJ3494                          STATION DESCRIPTION
 BJ3494
 BJ3494'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3494'13.1 KM (8.1 MI) EAST FROM PRIDE.
 BJ3494'ABOUT 2.4 KM (1.5 MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3494'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3494'THENCE RIGHT AND EAST ON MAHONEY ROAD FOR 3.1 KM (1.9 MILES) TO THE
 BJ3494'JUNCTION OF MAHONEY ROAD AND PRIDE-BAYWOOD ROAD, THENCE LEFT AND EAST
 BJ3494'ON PRIDE-BAYWOOD ROAD FOR 7.6 KM (4.7 MILES) TO THE JUNCTION OF THE
 BJ3494'PRIDE-BAYWOOD ROAD AND STATE HIGHWAY 37 WITH THE BENCH MARK SET ON THE
 BJ3494'LEFT, 24.7 METERS (81 FEET) NORTHEAST OF THE CENTER OF PRIDE-BAYWOOD
 BJ3494'ROAD, 14 METERS (46 FEET) WEST-NORTHWEST OF THE CENTER OF HIGHWAY 37,
 BJ3494'4.9 METERS (16 FEET) WEST OF A FENCE CORNER AND 1.2 METERS (4 FEET)
 BJ3494'SOUTH OF A 4-STRAND BARB WIRE FENCE.
 BJ3494'THE MARK IS 0.76 METERS  S FROM A WITNESS POST.
 BJ3494'THE MARK IS ABOVE LEVEL WITH HIGHWAY 37.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2101 ***********************************************************************
 BJ2101  DESIGNATION -  17 V 3
 BJ2101  PID         -  BJ2101
 BJ2101  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2101  COUNTRY     -  US
 BJ2101  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ2101
 BJ2101                         *CURRENT SURVEY CONTROL
 BJ2101  ______________________________________________________________________
 BJ2101* NAD 83(1986) POSITION- 30 23 09.     (N) 091 10 12.     (W)   SCALED
 BJ2101* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2101  **This station is located in a suspected subsidence area (see below).
 BJ2101  ______________________________________________________________________
 BJ2101  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ2101
 BJ2101.The horizontal coordinates were scaled from a map and have
 BJ2101.an estimated accuracy of +/- 6 seconds.
 BJ2101
 BJ2101.** This station is in an area of known vertical motion. If an
 BJ2101.** orthometric height was ever established but is not available 
 BJ2101.** in the current survey control section, the orthometric height
 BJ2101.** is considered suspect.  Suspect heights are available in the
 BJ2101.** superseded section only if requested.
 BJ2101
 BJ2101.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2101.GEOID18 height accuracy estimate available here.
 BJ2101
 BJ2101.Click photographs - Photos may exist for this station.
 BJ2101
 BJ2101;                    North         East    Units  Estimated Accuracy
 BJ2101;SPC LA S     -   209,050.    1,015,700.      MT  (+/- 180 meters Scaled)
 BJ2101
 BJ2101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP758629(NAD 83)
 BJ2101
 BJ2101                          SUPERSEDED SURVEY CONTROL
 BJ2101
 BJ2101.No superseded survey control is available for this station.
 BJ2101
 BJ2101_MARKER: DD = SURVEY DISK
 BJ2101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2101_STAMPING: 17V3 1968
 BJ2101_MARK LOGO: LADHGS
 BJ2101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2101+STABILITY: SURFACE MOTION
 BJ2101
 BJ2101  HISTORY     - Date     Condition        Report By
 BJ2101  HISTORY     - 1968     MONUMENTED       LADH
 BJ2101  HISTORY     - 1969     GOOD             LADTD
 BJ2101  HISTORY     - 19980314 MARK NOT FOUND   USPSQD
 BJ2101
 BJ2101                          STATION DESCRIPTION
 BJ2101
 BJ2101'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2101'2.0 MI S FROM BATON ROUGE.
 BJ2101'ABOUT 2.0 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM INTERSECTION OF
 BJ2101'STATE HIGHWAY 30 AND 327 NEAR SOUTHWEST CORNER OF LOUISIANA STATE
 BJ2101'UNIVERSITY FOOTBALL STADIUM.  IT IS 127.0 FEET WEST OF CENTERLINE OF
 BJ2101'NEW STATE HIGHWAY 30, 49.2 FEET WEST OF WEST RAIL OF KANSAS CITY
 BJ2101'SOUTHERN RAILROAD, 73.5 FEET EAST OF NORTHEAST CORNER OF ARLINGTON
 BJ2101'SCHOOL, 175.0 FEET SOUTH OF CENTERLINE OF DEAN LEE DRIVE ALONG
 BJ2101'RAILROAD RIGHT-OF-WAY.  SET IN TOP OF A CONCRETE POST PROJECTING
 BJ2101'APPROXIMATELY 3 INCHES ABOVE GROUND LEVEL AND 2.3 FEET WEST OF STEEL
 BJ2101'WITNESS POST.
 BJ2101
 BJ2101                          STATION RECOVERY (1998)
 BJ2101
 BJ2101'RECOVERY NOTE BY US POWER SQUADRON 1998
 BJ2101'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3477 ***********************************************************************
 BJ3477  DESIGNATION -  17 V 30
 BJ3477  PID         -  BJ3477
 BJ3477  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3477  COUNTRY     -  US
 BJ3477  USGS QUAD   -  PRIDE (2018)
 BJ3477
 BJ3477                         *CURRENT SURVEY CONTROL
 BJ3477  ______________________________________________________________________
 BJ3477* NAD 83(1986) POSITION- 30 39 51.     (N) 090 58 19.     (W)   SCALED
 BJ3477* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3477  **This station is located in a suspected subsidence area (see below).
 BJ3477  ______________________________________________________________________
 BJ3477  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BJ3477  DYNAMIC HEIGHT  -         28.123 (meters)       92.27  (feet) COMP
 BJ3477  MODELED GRAVITY -    979,343.5   (mgal)                       NAVD 88
 BJ3477
 BJ3477.The horizontal coordinates were scaled from a map and have
 BJ3477.an estimated accuracy of +/- 6 seconds.
 BJ3477
 BJ3477.** This station is in an area of known vertical motion. If an
 BJ3477.** orthometric height was ever established but is not available 
 BJ3477.** in the current survey control section, the orthometric height
 BJ3477.** is considered suspect.  Suspect heights are available in the
 BJ3477.** superseded section only if requested.
 BJ3477
 BJ3477.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3477.GEOID18 height accuracy estimate available here.
 BJ3477
 BJ3477.Click photographs - Photos may exist for this station.
 BJ3477
 BJ3477.The dynamic height is computed by dividing the NAVD 88
 BJ3477.geopotential number by the normal gravity value computed on the
 BJ3477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3477.degrees latitude (g = 980.6199 gals.).
 BJ3477
 BJ3477.The modeled gravity was interpolated from observed gravity values.
 BJ3477
 BJ3477;                    North         East    Units  Estimated Accuracy
 BJ3477;SPC LA S     -   239,950.    1,034,630.      MT  (+/- 180 meters Scaled)
 BJ3477
 BJ3477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP943941(NAD 83)
 BJ3477
 BJ3477                          SUPERSEDED SURVEY CONTROL
 BJ3477
 BJ3477.No superseded survey control is available for this station.
 BJ3477
 BJ3477_MARKER: DD = SURVEY DISK
 BJ3477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3477_STAMPING: 17V30 1983
 BJ3477_MARK LOGO: LADHGS
 BJ3477_PROJECTION: FLUSH
 BJ3477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3477+STABILITY: SURFACE MOTION
 BJ3477
 BJ3477  HISTORY     - Date     Condition        Report By
 BJ3477  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3477
 BJ3477                          STATION DESCRIPTION
 BJ3477
 BJ3477'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3477'3.7 KM (2.3 MI) SOUTH FROM PRIDE.
 BJ3477'ABOUT 3.7 KM (2.3 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3477'OFFICE IN PRIDE TO THE BENCH MARK ON THE RIGHT AND SOUTH OF MILLDALE
 BJ3477'ROAD, 29.3 METERS (96 FEET) WEST OF THE CENTER OF HIGHWAY 409,
 BJ3477'17.7 METERS (58 FEET) WEST-SOUTHWEST OF THE SOUTH END OF A CEMENT
 BJ3477'CULVERT UNDER MILLDALE ROAD, 16.5 METERS (54 FEET) SOUTH OF THE CENTER
 BJ3477'OF MILLDALE ROAD, 5.2 METERS (17 FEET) SOUTHEAST OF A POWER POLE WITH
 BJ3477'THREE TRANSFORMERS ATTACHED, 0.9 METERS (3 FEET) NORTHEAST OF A NET
 BJ3477'WIRE FENCE.
 BJ3477'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3477'THE MARK IS 0.61 M BELOW HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3482 ***********************************************************************
 BJ3482  DESIGNATION -  17 V 31
 BJ3482  PID         -  BJ3482
 BJ3482  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3482  COUNTRY     -  US
 BJ3482  USGS QUAD   -  PRIDE (2018)
 BJ3482
 BJ3482                         *CURRENT SURVEY CONTROL
 BJ3482  ______________________________________________________________________
 BJ3482* NAD 83(1986) POSITION- 30 40 41.     (N) 090 58 27.     (W)   SCALED
 BJ3482* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3482  **This station is located in a suspected subsidence area (see below).
 BJ3482  ______________________________________________________________________
 BJ3482  GEOID HEIGHT    -        -27.132 (meters)                     GEOID18
 BJ3482  DYNAMIC HEIGHT  -         29.478 (meters)       96.71  (feet) COMP
 BJ3482  MODELED GRAVITY -    979,343.6   (mgal)                       NAVD 88
 BJ3482
 BJ3482.The horizontal coordinates were scaled from a map and have
 BJ3482.an estimated accuracy of +/- 6 seconds.
 BJ3482
 BJ3482.** This station is in an area of known vertical motion. If an
 BJ3482.** orthometric height was ever established but is not available 
 BJ3482.** in the current survey control section, the orthometric height
 BJ3482.** is considered suspect.  Suspect heights are available in the
 BJ3482.** superseded section only if requested.
 BJ3482
 BJ3482.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3482.GEOID18 height accuracy estimate available here.
 BJ3482
 BJ3482.Click photographs - Photos may exist for this station.
 BJ3482
 BJ3482.The dynamic height is computed by dividing the NAVD 88
 BJ3482.geopotential number by the normal gravity value computed on the
 BJ3482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3482.degrees latitude (g = 980.6199 gals.).
 BJ3482
 BJ3482.The modeled gravity was interpolated from observed gravity values.
 BJ3482
 BJ3482;                    North         East    Units  Estimated Accuracy
 BJ3482;SPC LA S     -   241,490.    1,034,420.      MT  (+/- 180 meters Scaled)
 BJ3482
 BJ3482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP940956(NAD 83)
 BJ3482
 BJ3482                          SUPERSEDED SURVEY CONTROL
 BJ3482
 BJ3482.No superseded survey control is available for this station.
 BJ3482
 BJ3482_MARKER: DD = SURVEY DISK
 BJ3482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3482_STAMPING: 17V31 1983
 BJ3482_MARK LOGO: LADHGS
 BJ3482_PROJECTION: FLUSH
 BJ3482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3482+STABILITY: SURFACE MOTION
 BJ3482
 BJ3482  HISTORY     - Date     Condition        Report By
 BJ3482  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3482
 BJ3482                          STATION DESCRIPTION
 BJ3482
 BJ3482'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3482'1.9 KM (1.2 MI) SOUTH FROM PRIDE.
 BJ3482'ABOUT 1.9 KM (1.2 MILES) SOUTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3482'OFFICE IN PRIDE TO THE BENCH MARK ON THE RIGHT AND SOUTH OF A BLACK
 BJ3482'TOP ROAD LEADING WEST, 23.8 METERS (78 FEET) WEST OF THE CENTER OF
 BJ3482'HIGHWAY 409, 14.3 METERS (47 FEET) SOUTH OF THE CENTER OF A BLACK TOP
 BJ3482'HIGHWAY, 10.1 METERS (33 FEET) SOUTHWEST OF POWER POLE NUMBER MN106,
 BJ3482'9.4 METERS (31 FEET) NORTHWEST OF A 17-INCH PINE TREE, 3 METERS (10
 BJ3482'FEET) EAST OF A POWER POLE.
 BJ3482'THE MARK IS 0.30 METERS  NNE FROM A WITNESS POST.
 BJ3482'THE MARK IS 0.30 M BELOW HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3483 ***********************************************************************
 BJ3483  DESIGNATION -  17 V 32
 BJ3483  PID         -  BJ3483
 BJ3483  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3483  COUNTRY     -  US
 BJ3483  USGS QUAD   -  PRIDE (2018)
 BJ3483
 BJ3483                         *CURRENT SURVEY CONTROL
 BJ3483  ______________________________________________________________________
 BJ3483* NAD 83(1986) POSITION- 30 41 34.     (N) 090 58 41.     (W)   SCALED
 BJ3483* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3483  **This station is located in a suspected subsidence area (see below).
 BJ3483  ______________________________________________________________________
 BJ3483  GEOID HEIGHT    -        -27.141 (meters)                     GEOID18
 BJ3483  DYNAMIC HEIGHT  -         32.532 (meters)      106.73  (feet) COMP
 BJ3483  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ3483
 BJ3483.The horizontal coordinates were scaled from a map and have
 BJ3483.an estimated accuracy of +/- 6 seconds.
 BJ3483
 BJ3483.** This station is in an area of known vertical motion. If an
 BJ3483.** orthometric height was ever established but is not available 
 BJ3483.** in the current survey control section, the orthometric height
 BJ3483.** is considered suspect.  Suspect heights are available in the
 BJ3483.** superseded section only if requested.
 BJ3483
 BJ3483.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3483.GEOID18 height accuracy estimate available here.
 BJ3483
 BJ3483.Click photographs - Photos may exist for this station.
 BJ3483
 BJ3483.The dynamic height is computed by dividing the NAVD 88
 BJ3483.geopotential number by the normal gravity value computed on the
 BJ3483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3483.degrees latitude (g = 980.6199 gals.).
 BJ3483
 BJ3483.The modeled gravity was interpolated from observed gravity values.
 BJ3483
 BJ3483;                    North         East    Units  Estimated Accuracy
 BJ3483;SPC LA S     -   243,120.    1,034,040.      MT  (+/- 180 meters Scaled)
 BJ3483
 BJ3483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP936972(NAD 83)
 BJ3483
 BJ3483                          SUPERSEDED SURVEY CONTROL
 BJ3483
 BJ3483.No superseded survey control is available for this station.
 BJ3483
 BJ3483_MARKER: DD = SURVEY DISK
 BJ3483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3483_STAMPING: 17V32 1983
 BJ3483_MARK LOGO: LADHGS
 BJ3483_PROJECTION: FLUSH
 BJ3483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3483+STABILITY: SURFACE MOTION
 BJ3483
 BJ3483  HISTORY     - Date     Condition        Report By
 BJ3483  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3483
 BJ3483                          STATION DESCRIPTION
 BJ3483
 BJ3483'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3483'IN PRIDE.
 BJ3483'IN PRIDE, IN FRONT OF THE POST OFFICE, 21.9 METERS (72 FEET)
 BJ3483'EAST-SOUTHEAST OF THE CENTER OF STATE HIGHWAY 409, 12.5 METERS (41
 BJ3483'FEET) SOUTHEAST OF A POWER POLE, 11.1 METERS (36.5 FEET)
 BJ3483'NORTH-NORTHEAST OF A 20-INCH WATER OAK, 8.1 METERS (26.5 FEET)
 BJ3483'SOUTH-SOUTHEAST OF A FIRE HYDRANT, 0.6 METERS (2 FEET) WEST OF THE
 BJ3483'NORTHWEST CORNER OF THE POST OFFICE.
 BJ3483'THE MARK IS 0.30 METERS  NNW FROM A WITNESS POST.
 BJ3483'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3484 ***********************************************************************
 BJ3484  DESIGNATION -  17 V 33
 BJ3484  PID         -  BJ3484
 BJ3484  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3484  COUNTRY     -  US
 BJ3484  USGS QUAD   -  PRIDE (2018)
 BJ3484
 BJ3484                         *CURRENT SURVEY CONTROL
 BJ3484  ______________________________________________________________________
 BJ3484* NAD 83(1986) POSITION- 30 42 27.     (N) 090 58 16.     (W)   SCALED
 BJ3484* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3484  **This station is located in a suspected subsidence area (see below).
 BJ3484  ______________________________________________________________________
 BJ3484  GEOID HEIGHT    -        -27.150 (meters)                     GEOID18
 BJ3484  DYNAMIC HEIGHT  -         34.760 (meters)      114.04  (feet) COMP
 BJ3484  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ3484
 BJ3484.The horizontal coordinates were scaled from a map and have
 BJ3484.an estimated accuracy of +/- 6 seconds.
 BJ3484
 BJ3484.** This station is in an area of known vertical motion. If an
 BJ3484.** orthometric height was ever established but is not available 
 BJ3484.** in the current survey control section, the orthometric height
 BJ3484.** is considered suspect.  Suspect heights are available in the
 BJ3484.** superseded section only if requested.
 BJ3484
 BJ3484.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3484.GEOID18 height accuracy estimate available here.
 BJ3484
 BJ3484.Click photographs - Photos may exist for this station.
 BJ3484
 BJ3484.The dynamic height is computed by dividing the NAVD 88
 BJ3484.geopotential number by the normal gravity value computed on the
 BJ3484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3484.degrees latitude (g = 980.6199 gals.).
 BJ3484
 BJ3484.The modeled gravity was interpolated from observed gravity values.
 BJ3484
 BJ3484;                    North         East    Units  Estimated Accuracy
 BJ3484;SPC LA S     -   244,750.    1,034,700.      MT  (+/- 180 meters Scaled)
 BJ3484
 BJ3484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP942989(NAD 83)
 BJ3484
 BJ3484                          SUPERSEDED SURVEY CONTROL
 BJ3484
 BJ3484.No superseded survey control is available for this station.
 BJ3484
 BJ3484_MARKER: DD = SURVEY DISK
 BJ3484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3484_STAMPING: 17V33 1983
 BJ3484_MARK LOGO: LADHGS
 BJ3484_PROJECTION: FLUSH
 BJ3484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3484+STABILITY: SURFACE MOTION
 BJ3484
 BJ3484  HISTORY     - Date     Condition        Report By
 BJ3484  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3484
 BJ3484                          STATION DESCRIPTION
 BJ3484
 BJ3484'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3484'2.4 KM (1.5 MI) NORTH FROM PRIDE.
 BJ3484'ABOUT 2.4 KM (1.5 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3484'OFFICE IN PRIDE TO THE BENCH MARK ON THE RIGHT AT THE JUNCTION OF
 BJ3484'HIGHWAY 409 AND MAHONEY ROAD, 22.4 METERS (73.5 FEET) SOUTHEAST OF THE
 BJ3484'CENTERLINE OF STATE HIGHWAY 409, 15.5 METERS (51 FEET) NORTHEAST OF
 BJ3484'THE CENTERLINE OF MAHONEY ROAD, 17.7 METERS (58 FEET) SOUTHEAST OF THE
 BJ3484'EAST END OF A CONCRETE CULVERT UNDER 409, 12.5 METERS (41 FEET) EAST
 BJ3484'OF THE NORTH END OF A CEMENT CULVERT ON MAHONEY ROAD, 0.3 METERS (1
 BJ3484'FOOT) WEST OF A FIVE STRAND BARB WIRE FENCE.
 BJ3484'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ3484'THE MARK IS 0.30 M BELOW STATE HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3485 ***********************************************************************
 BJ3485  DESIGNATION -  17 V 34
 BJ3485  PID         -  BJ3485
 BJ3485  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3485  COUNTRY     -  US
 BJ3485  USGS QUAD   -  PRIDE (2018)
 BJ3485
 BJ3485                         *CURRENT SURVEY CONTROL
 BJ3485  ______________________________________________________________________
 BJ3485* NAD 83(1986) POSITION- 30 42 24.     (N) 090 57 11.     (W)   SCALED
 BJ3485* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3485  **This station is located in a suspected subsidence area (see below).
 BJ3485  ______________________________________________________________________
 BJ3485  GEOID HEIGHT    -        -27.150 (meters)                     GEOID18
 BJ3485  DYNAMIC HEIGHT  -         34.385 (meters)      112.81  (feet) COMP
 BJ3485  MODELED GRAVITY -    979,343.5   (mgal)                       NAVD 88
 BJ3485
 BJ3485.The horizontal coordinates were scaled from a map and have
 BJ3485.an estimated accuracy of +/- 6 seconds.
 BJ3485
 BJ3485.** This station is in an area of known vertical motion. If an
 BJ3485.** orthometric height was ever established but is not available 
 BJ3485.** in the current survey control section, the orthometric height
 BJ3485.** is considered suspect.  Suspect heights are available in the
 BJ3485.** superseded section only if requested.
 BJ3485
 BJ3485.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3485.GEOID18 height accuracy estimate available here.
 BJ3485
 BJ3485.Click photographs - Photos may exist for this station.
 BJ3485
 BJ3485.The dynamic height is computed by dividing the NAVD 88
 BJ3485.geopotential number by the normal gravity value computed on the
 BJ3485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3485.degrees latitude (g = 980.6199 gals.).
 BJ3485
 BJ3485.The modeled gravity was interpolated from observed gravity values.
 BJ3485
 BJ3485;                    North         East    Units  Estimated Accuracy
 BJ3485;SPC LA S     -   244,660.    1,036,430.      MT  (+/- 180 meters Scaled)
 BJ3485
 BJ3485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP960988(NAD 83)
 BJ3485
 BJ3485                          SUPERSEDED SURVEY CONTROL
 BJ3485
 BJ3485.No superseded survey control is available for this station.
 BJ3485
 BJ3485_MARKER: DD = SURVEY DISK
 BJ3485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3485_STAMPING: 17V34 1983
 BJ3485_MARK LOGO: LADHGS
 BJ3485_PROJECTION: RECESSED 15 CENTIMETERS
 BJ3485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3485+STABILITY: SURFACE MOTION
 BJ3485
 BJ3485  HISTORY     - Date     Condition        Report By
 BJ3485  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3485
 BJ3485                          STATION DESCRIPTION
 BJ3485
 BJ3485'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3485'4.2 KM (2.6 MI) NE FROM PRIDE.
 BJ3485'ABOUT 2.4 KM (1.5MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3485'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3485'THENCE RIGHT ON MAHONEY ROAD FOR 1.8 KM (1.1 MILES) TO THE STATION ON
 BJ3485'THE RIGHT, 18.6 METERS (61 FEET) SOUTH OF THE CENTER OF MAHONEY ROAD,
 BJ3485'12.2 METERS (40 FEET) SOUTHWEST OF THE EAST END OF A CEMENT CULVERT
 BJ3485'UNDER A DRIVE TO A FIELD, 4.0 METERS (13 FEET) EAST OF A 24-INCH PINE
 BJ3485'TREE AND 1.5 METERS (5 FEET) NORTHWEST OF A 14-INCH OAK TREE.
 BJ3485'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3485'THE MARK IS ABOVE LEVEL WITH MAHONEY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3486 ***********************************************************************
 BJ3486  DESIGNATION -  17 V 35
 BJ3486  PID         -  BJ3486
 BJ3486  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3486  COUNTRY     -  US
 BJ3486  USGS QUAD   -  PRIDE (2018)
 BJ3486
 BJ3486                         *CURRENT SURVEY CONTROL
 BJ3486  ______________________________________________________________________
 BJ3486* NAD 83(1986) POSITION- 30 42 25.     (N) 090 56 31.     (W)   SCALED
 BJ3486* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3486  **This station is located in a suspected subsidence area (see below).
 BJ3486  ______________________________________________________________________
 BJ3486  GEOID HEIGHT    -        -27.150 (meters)                     GEOID18
 BJ3486  DYNAMIC HEIGHT  -         41.446 (meters)      135.98  (feet) COMP
 BJ3486  MODELED GRAVITY -    979,343.4   (mgal)                       NAVD 88
 BJ3486
 BJ3486.The horizontal coordinates were scaled from a map and have
 BJ3486.an estimated accuracy of +/- 6 seconds.
 BJ3486
 BJ3486.** This station is in an area of known vertical motion. If an
 BJ3486.** orthometric height was ever established but is not available 
 BJ3486.** in the current survey control section, the orthometric height
 BJ3486.** is considered suspect.  Suspect heights are available in the
 BJ3486.** superseded section only if requested.
 BJ3486
 BJ3486.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3486.GEOID18 height accuracy estimate available here.
 BJ3486
 BJ3486.Click photographs - Photos may exist for this station.
 BJ3486
 BJ3486.The dynamic height is computed by dividing the NAVD 88
 BJ3486.geopotential number by the normal gravity value computed on the
 BJ3486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3486.degrees latitude (g = 980.6199 gals.).
 BJ3486
 BJ3486.The modeled gravity was interpolated from observed gravity values.
 BJ3486
 BJ3486;                    North         East    Units  Estimated Accuracy
 BJ3486;SPC LA S     -   244,700.    1,037,490.      MT  (+/- 180 meters Scaled)
 BJ3486
 BJ3486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP970989(NAD 83)
 BJ3486
 BJ3486                          SUPERSEDED SURVEY CONTROL
 BJ3486
 BJ3486.No superseded survey control is available for this station.
 BJ3486
 BJ3486_MARKER: DD = SURVEY DISK
 BJ3486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3486_STAMPING: 17V35 1983
 BJ3486_MARK LOGO: LADHGS
 BJ3486_PROJECTION: FLUSH
 BJ3486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3486+STABILITY: SURFACE MOTION
 BJ3486
 BJ3486  HISTORY     - Date     Condition        Report By
 BJ3486  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3486
 BJ3486                          STATION DESCRIPTION
 BJ3486
 BJ3486'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3486'5.5 KM (3.4 MI) NE FROM PRIDE.
 BJ3486'ABOUT 2.4 KM (1.5 MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3486'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3486'THENCE RIGHT ON MAHONEY ROAD FOR 3.1 KM (1.9 MILES) TO THE JUNCTION OF
 BJ3486'MAHONEY ROAD AND PRIDE-BAYWOOD ROAD AND THE STATION ON THE LEFT,
 BJ3486'31.7 METERS (104 FEET) WEST-NORTHWEST OF THE CENTER OF PRIDE-BAYWOOD
 BJ3486'ROAD, 18.6 METERS (61 FEET) NORTH OF THE CENTER OF MAHONEY ROAD,
 BJ3486'16.2 METERS (53 FEET) SOUTHWEST OF A POWER POLE WITH A TRANSFORMER,
 BJ3486'13.7 METERS (45 FEET) NORTHEAST OF THE EAST END OF A METAL CULVERT
 BJ3486'UNDER A DRIVE LEADING TO A CEMENT BLOCK BUILDING AND 7.9 METERS (26
 BJ3486'FEET) SOUTHWEST OF A 25-INCH PINE TREE.
 BJ3486'THE MARK IS 0.76 METERS  SE FROM A WITNESS POST.
 BJ3486'THE MARK IS ABOVE LEVEL WITH MAHONEY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3487 ***********************************************************************
 BJ3487  DESIGNATION -  17 V 36
 BJ3487  PID         -  BJ3487
 BJ3487  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3487  COUNTRY     -  US
 BJ3487  USGS QUAD   -  PRIDE (2018)
 BJ3487
 BJ3487                         *CURRENT SURVEY CONTROL
 BJ3487  ______________________________________________________________________
 BJ3487* NAD 83(1986) POSITION- 30 42 43.     (N) 090 55 36.     (W)   SCALED
 BJ3487* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3487  **This station is located in a suspected subsidence area (see below).
 BJ3487  ______________________________________________________________________
 BJ3487  GEOID HEIGHT    -        -27.152 (meters)                     GEOID18
 BJ3487  DYNAMIC HEIGHT  -         34.391 (meters)      112.83  (feet) COMP
 BJ3487  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3487
 BJ3487.The horizontal coordinates were scaled from a map and have
 BJ3487.an estimated accuracy of +/- 6 seconds.
 BJ3487
 BJ3487.** This station is in an area of known vertical motion. If an
 BJ3487.** orthometric height was ever established but is not available 
 BJ3487.** in the current survey control section, the orthometric height
 BJ3487.** is considered suspect.  Suspect heights are available in the
 BJ3487.** superseded section only if requested.
 BJ3487
 BJ3487.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3487.GEOID18 height accuracy estimate available here.
 BJ3487
 BJ3487.Click photographs - Photos may exist for this station.
 BJ3487
 BJ3487.The dynamic height is computed by dividing the NAVD 88
 BJ3487.geopotential number by the normal gravity value computed on the
 BJ3487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3487.degrees latitude (g = 980.6199 gals.).
 BJ3487
 BJ3487.The modeled gravity was interpolated from observed gravity values.
 BJ3487
 BJ3487;                    North         East    Units  Estimated Accuracy
 BJ3487;SPC LA S     -   245,260.    1,038,960.      MT  (+/- 180 meters Scaled)
 BJ3487
 BJ3487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP985995(NAD 83)
 BJ3487
 BJ3487                          SUPERSEDED SURVEY CONTROL
 BJ3487
 BJ3487.No superseded survey control is available for this station.
 BJ3487
 BJ3487_MARKER: DD = SURVEY DISK
 BJ3487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3487_STAMPING: 17V36 1983
 BJ3487_MARK LOGO: LADHGS
 BJ3487_PROJECTION: FLUSH
 BJ3487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3487+STABILITY: SURFACE MOTION
 BJ3487
 BJ3487  HISTORY     - Date     Condition        Report By
 BJ3487  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3487
 BJ3487                          STATION DESCRIPTION
 BJ3487
 BJ3487'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3487'7.3 KM (4.5 MI) NE FROM PRIDE.
 BJ3487'ABOUT 2.4 KM (1.5 MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3487'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3487'THENCE RIGHT ON MAHONEY ROAD FOR 3.1 KM (1.9 MILES) TO THE JUNCTION OF
 BJ3487'MAHONEY ROAD AND PRIDE-BAYWOOD ROAD, THENCE EAST ALONG PRIDE-BAYWOOD
 BJ3487'ROAD FOR 1.8 KM (1.1 MILES) TO THE JUNCTION OF PRIDE-BAYWOOD ROAD AND
 BJ3487'EUBANKS ROAD AND THE STATION ON THE LEFT, 25.3 METERS (83 FEET)
 BJ3487'NORTHWEST OF THE CENTER OF PRIDE-BAYWOOD ROAD, 19.5 METERS (64 FEET)
 BJ3487'SOUTHWEST OF THE CENTER OF EUBANKS ROAD, 17.7 METERS (8 FEET)
 BJ3487'NORTHWEST OF THE WEST END OF A METAL CULVERT UNDER EUBANKS ROAD,
 BJ3487'7.6 METERS (25 FEET) SOUTHWEST OF A POWER POLE WITH A TRANSFORMER AND
 BJ3487'1.4 METERS (4.5 FEET) SOUTHEAST OF A BARBED WIRE FENCE.
 BJ3487'THE MARK IS 1.22 METERS  SE FROM A WITNESS POST.
 BJ3487'THE MARK IS 0.61 M BELOW PRIDE-BAYWOOD ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3488 ***********************************************************************
 BJ3488  DESIGNATION -  17 V 37
 BJ3488  PID         -  BJ3488
 BJ3488  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3488  COUNTRY     -  US
 BJ3488  USGS QUAD   -  PRIDE (2018)
 BJ3488
 BJ3488                         *CURRENT SURVEY CONTROL
 BJ3488  ______________________________________________________________________
 BJ3488* NAD 83(1986) POSITION- 30 42 39.     (N) 090 54 56.     (W)   SCALED
 BJ3488* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3488  **This station is located in a suspected subsidence area (see below).
 BJ3488  ______________________________________________________________________
 BJ3488  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BJ3488  DYNAMIC HEIGHT  -         39.281 (meters)      128.87  (feet) COMP
 BJ3488  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3488
 BJ3488.The horizontal coordinates were scaled from a map and have
 BJ3488.an estimated accuracy of +/- 6 seconds.
 BJ3488
 BJ3488.** This station is in an area of known vertical motion. If an
 BJ3488.** orthometric height was ever established but is not available 
 BJ3488.** in the current survey control section, the orthometric height
 BJ3488.** is considered suspect.  Suspect heights are available in the
 BJ3488.** superseded section only if requested.
 BJ3488
 BJ3488.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3488.GEOID18 height accuracy estimate available here.
 BJ3488
 BJ3488.Click photographs - Photos may exist for this station.
 BJ3488
 BJ3488.The dynamic height is computed by dividing the NAVD 88
 BJ3488.geopotential number by the normal gravity value computed on the
 BJ3488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3488.degrees latitude (g = 980.6199 gals.).
 BJ3488
 BJ3488.The modeled gravity was interpolated from observed gravity values.
 BJ3488
 BJ3488;                    North         East    Units  Estimated Accuracy
 BJ3488;SPC LA S     -   245,140.    1,040,020.      MT  (+/- 180 meters Scaled)
 BJ3488
 BJ3488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP996994(NAD 83)
 BJ3488
 BJ3488                          SUPERSEDED SURVEY CONTROL
 BJ3488
 BJ3488.No superseded survey control is available for this station.
 BJ3488
 BJ3488_MARKER: DD = SURVEY DISK
 BJ3488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3488_STAMPING: 17V37 1983
 BJ3488_MARK LOGO: LADHGS
 BJ3488_PROJECTION: FLUSH
 BJ3488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3488+STABILITY: SURFACE MOTION
 BJ3488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3488+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2009
 BJ3488
 BJ3488  HISTORY     - Date     Condition        Report By
 BJ3488  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3488  HISTORY     - 20090709 GOOD             GEOCAC
 BJ3488
 BJ3488                          STATION DESCRIPTION
 BJ3488
 BJ3488'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3488'8.4 KM (5.2 MI) NNE FROM PRIDE.
 BJ3488'ABOUT 2.4 KM (1.5 MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3488'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3488'THENCE RIGHT ON MAHONEY ROAD FOR 3.1 KM (1.9 MILES) TO THE JUNCTION OF
 BJ3488'MAHONEY ROAD AND PRIDE-BAYWOOD ROAD, THENCE EAST ALONG PRIDE-BAYWOOD
 BJ3488'ROAD FOR 2.9 KM (1.8 MILES) TO THE MARK ON THE RIGHT NEAR THE CEDAR
 BJ3488'GROVE BAPTIST CHURCH, 13.1 METERS (43 FEET) SOUTHEAST OF THE
 BJ3488'PRIDE-BAYWOOD ROAD, 12.8 METERS (42 FEET) WEST OF THE WEST END OF A
 BJ3488'CULVERT UNDER THE EAST DRIVE TO THE CHURCH, 9.8 METERS (32 FEET) NORTH
 BJ3488'OF A 36-INCH PINE TREE AND 5.2 METERS (17 FEET) SOUTH-SOUTHEAST OF THE
 BJ3488'EAST END OF THE CULVERT UNDER THE WEST DRIVE TO THE CHURCH. A STEEL
 BJ3488'SPIKE IS EMBEDDED IN THE MONUMENT.
 BJ3488'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3488'THE MARK IS 0.61 M ABOVE PRIDE-BAYWOOD ROAD.
 BJ3488
 BJ3488                          STATION RECOVERY (2009)
 BJ3488
 BJ3488'RECOVERY NOTE BY GEOCACHING 2009 (RCS)
 BJ3488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3489 ***********************************************************************
 BJ3489  DESIGNATION -  17 V 38
 BJ3489  PID         -  BJ3489
 BJ3489  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3489  COUNTRY     -  US
 BJ3489  USGS QUAD   -  PRIDE (2018)
 BJ3489
 BJ3489                         *CURRENT SURVEY CONTROL
 BJ3489  ______________________________________________________________________
 BJ3489* NAD 83(1986) POSITION- 30 42 37.     (N) 090 54 19.     (W)   SCALED
 BJ3489* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3489  **This station is located in a suspected subsidence area (see below).
 BJ3489  ______________________________________________________________________
 BJ3489  GEOID HEIGHT    -        -27.150 (meters)                     GEOID18
 BJ3489  DYNAMIC HEIGHT  -         36.851 (meters)      120.90  (feet) COMP
 BJ3489  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3489
 BJ3489.The horizontal coordinates were scaled from a map and have
 BJ3489.an estimated accuracy of +/- 6 seconds.
 BJ3489
 BJ3489.** This station is in an area of known vertical motion. If an
 BJ3489.** orthometric height was ever established but is not available 
 BJ3489.** in the current survey control section, the orthometric height
 BJ3489.** is considered suspect.  Suspect heights are available in the
 BJ3489.** superseded section only if requested.
 BJ3489
 BJ3489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3489.GEOID18 height accuracy estimate available here.
 BJ3489
 BJ3489.Click photographs - Photos may exist for this station.
 BJ3489
 BJ3489.The dynamic height is computed by dividing the NAVD 88
 BJ3489.geopotential number by the normal gravity value computed on the
 BJ3489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3489.degrees latitude (g = 980.6199 gals.).
 BJ3489
 BJ3489.The modeled gravity was interpolated from observed gravity values.
 BJ3489
 BJ3489;                    North         East    Units  Estimated Accuracy
 BJ3489;SPC LA S     -   245,080.    1,041,000.      MT  (+/- 180 meters Scaled)
 BJ3489
 BJ3489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP005993(NAD 83)
 BJ3489
 BJ3489                          SUPERSEDED SURVEY CONTROL
 BJ3489
 BJ3489.No superseded survey control is available for this station.
 BJ3489
 BJ3489_MARKER: DD = SURVEY DISK
 BJ3489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3489_STAMPING: 17V38 1983
 BJ3489_MARK LOGO: LADHGS
 BJ3489_PROJECTION: FLUSH
 BJ3489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3489+STABILITY: SURFACE MOTION
 BJ3489_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3489+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2005
 BJ3489
 BJ3489  HISTORY     - Date     Condition        Report By
 BJ3489  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3489  HISTORY     - 20050714 GOOD             SJBGRP
 BJ3489
 BJ3489                          STATION DESCRIPTION
 BJ3489
 BJ3489'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3489'9.5 KM (5.9 MI) ENE FROM PRIDE.
 BJ3489'ABOUT 2.4 KM (1.5 MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3489'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3489'THENCE RIGHT ON MAHONEY ROAD FOR 3.1 KM (1.9 MILES) TO THE JUNCTION OF
 BJ3489'MAHONEY ROAD AND PRIDE-BAYWOOD ROAD, THENCE EAST ALONG PRIDE-BAYWOOD
 BJ3489'ROAD FOR 4.0 KM (2.5 MILES) TO THE JUNCTION OF PRIDE-BAYWOOD ROAD AND
 BJ3489'JIM PRICE ROAD AND THE MARK ON THE LEFT, 20.4 METERS (67 FEET) WEST OF
 BJ3489'THE CENTER OF JIM PRICE ROAD, 16.2 METERS (53 FEET) NORTH OF THE
 BJ3489'CENTER OF PRIDE-BAYWOOD ROAD, 8.2 METERS (27 FEET) NORTH-NORTHEAST OF
 BJ3489'THE EAST END OF A METAL CULVERT UNDER A FIELD DRIVE AND 4.6 METERS (15
 BJ3489'FEET) NORTHEAST OF POWER POLE NUMBER MN185 WITH A TRANSFORMER. A STEEL
 BJ3489'SPIKE IS EMBEDDED IN THE MONUMENT.
 BJ3489'THE MARK IS 0.30 METERS  SSE FROM A WITNESS POST.
 BJ3489'THE MARK IS 0.30 M BELOW PRIDE-BAYWOOD ROAD.
 BJ3489
 BJ3489                          STATION RECOVERY (2005)
 BJ3489
 BJ3489'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ3489'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3515 ***********************************************************************
 BJ3515  DESIGNATION -  17 V 39
 BJ3515  PID         -  BJ3515
 BJ3515  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3515  COUNTRY     -  US
 BJ3515  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3515
 BJ3515                         *CURRENT SURVEY CONTROL
 BJ3515  ______________________________________________________________________
 BJ3515* NAD 83(1986) POSITION- 30 30 31.     (N) 091 10 16.     (W)   SCALED
 BJ3515* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3515  **This station is located in a suspected subsidence area (see below).
 BJ3515  ______________________________________________________________________
 BJ3515  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BJ3515  DYNAMIC HEIGHT  -         20.253 (meters)       66.45  (feet) COMP
 BJ3515  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ3515
 BJ3515.The horizontal coordinates were scaled from a map and have
 BJ3515.an estimated accuracy of +/- 6 seconds.
 BJ3515
 BJ3515.** This station is in an area of known vertical motion. If an
 BJ3515.** orthometric height was ever established but is not available 
 BJ3515.** in the current survey control section, the orthometric height
 BJ3515.** is considered suspect.  Suspect heights are available in the
 BJ3515.** superseded section only if requested.
 BJ3515
 BJ3515.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3515.GEOID18 height accuracy estimate available here.
 BJ3515
 BJ3515.Click photographs - Photos may exist for this station.
 BJ3515
 BJ3515.The dynamic height is computed by dividing the NAVD 88
 BJ3515.geopotential number by the normal gravity value computed on the
 BJ3515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3515.degrees latitude (g = 980.6199 gals.).
 BJ3515
 BJ3515.The modeled gravity was interpolated from observed gravity values.
 BJ3515
 BJ3515;                    North         East    Units  Estimated Accuracy
 BJ3515;SPC LA S     -   222,660.    1,015,570.      MT  (+/- 180 meters Scaled)
 BJ3515
 BJ3515_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP755765(NAD 83)
 BJ3515
 BJ3515                          SUPERSEDED SURVEY CONTROL
 BJ3515
 BJ3515.No superseded survey control is available for this station.
 BJ3515
 BJ3515_MARKER: DD = SURVEY DISK
 BJ3515_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BJ3515+WITH SETTING: PAVEMENT
 BJ3515_SP_SET: SIGN FOUNDATION
 BJ3515_STAMPING: 17V39 1985
 BJ3515_MARK LOGO: LADHGS
 BJ3515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3515+STABILITY: SURFACE MOTION
 BJ3515
 BJ3515  HISTORY     - Date     Condition        Report By
 BJ3515  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3515  HISTORY     - 1987     GOOD             LA-033
 BJ3515
 BJ3515                          STATION DESCRIPTION
 BJ3515
 BJ3515'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3515'IN SCOTLANDVILLE, FROM THE JUNCTION OF SCENIC HIGHWAY AND HARDING
 BJ3515'BLVD, ABOUT 1.5 KM (0.95 MI) SOUTH OF THE SCOTLANDVILLE MAGNET HIGH
 BJ3515'SCHOOL, GO SOUTH ON SCENIC HIGHWAY FOR 1.6 K M (1.00 MI) TO THE BENCH
 BJ3515'MARK ON THE LEFT, 94.79 METERS (311 FT)  EAST OF THE SOUTHEAST CORNER
 BJ3515'OF AIRLINE HIGHWAY OVERPASS OVER SCENIC HIGHWAY, 13.41 METERS (44 FT)
 BJ3515'NORTH OF THE CENTER OF THE OFF RAMP TO B R METRO AIRPORT AND SOUTHERN
 BJ3515'UNIVERSITY, 12.95 METERS (42.5 FT) SOUTH OF THE CENTERLINE OF THE EAST
 BJ3515'BOUND LANE OF AIRLINE HIGHWAY, AND SET IN DRILL HOLE IN THE CONCRETE
 BJ3515'FOUNDATION FOR OVERHEAD SIGNS.
 BJ3515'THE MARK IS 3.04 M BELOW AIRLINE HIGHWAY.
 BJ3515
 BJ3515                          STATION RECOVERY (1987)
 BJ3515
 BJ3515'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3515'RECOVERED IN GOOD CONDITION EXCEPT ADD
 BJ3515'THE MARK IS 1.98 METERS  NE FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3370 ***********************************************************************
 BJ3370  DESIGNATION -  17 V 39
 BJ3370  PID         -  BJ3370
 BJ3370  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3370  COUNTRY     -  US
 BJ3370  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3370
 BJ3370                         *CURRENT SURVEY CONTROL
 BJ3370  ______________________________________________________________________
 BJ3370* NAD 83(1986) POSITION- 30 31 17.     (N) 091 08 58.     (W)   SCALED
 BJ3370* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3370  **This station is located in a suspected subsidence area (see below).
 BJ3370  ______________________________________________________________________
 BJ3370  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BJ3370  DYNAMIC HEIGHT  -         20.036 (meters)       65.73  (feet) COMP
 BJ3370  MODELED GRAVITY -    979,342.6   (mgal)                       NAVD 88
 BJ3370
 BJ3370.The horizontal coordinates were scaled from a map and have
 BJ3370.an estimated accuracy of +/- 6 seconds.
 BJ3370
 BJ3370.** This station is in an area of known vertical motion. If an
 BJ3370.** orthometric height was ever established but is not available 
 BJ3370.** in the current survey control section, the orthometric height
 BJ3370.** is considered suspect.  Suspect heights are available in the
 BJ3370.** superseded section only if requested.
 BJ3370
 BJ3370.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3370.GEOID18 height accuracy estimate available here.
 BJ3370
 BJ3370.Click photographs - Photos may exist for this station.
 BJ3370
 BJ3370.The dynamic height is computed by dividing the NAVD 88
 BJ3370.geopotential number by the normal gravity value computed on the
 BJ3370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3370.degrees latitude (g = 980.6199 gals.).
 BJ3370
 BJ3370.The modeled gravity was interpolated from observed gravity values.
 BJ3370
 BJ3370;                    North         East    Units  Estimated Accuracy
 BJ3370;SPC LA S     -   224,080.    1,017,650.      MT  (+/- 180 meters Scaled)
 BJ3370
 BJ3370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP775780(NAD 83)
 BJ3370
 BJ3370                          SUPERSEDED SURVEY CONTROL
 BJ3370
 BJ3370.No superseded survey control is available for this station.
 BJ3370
 BJ3370_MARKER: DD = SURVEY DISK
 BJ3370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3370_STAMPING: 17V39 1983
 BJ3370_MARK LOGO: LADHGS
 BJ3370_PROJECTION: FLUSH
 BJ3370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3370+STABILITY: SURFACE MOTION
 BJ3370
 BJ3370  HISTORY     - Date     Condition        Report By
 BJ3370  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3370
 BJ3370                          STATION DESCRIPTION
 BJ3370
 BJ3370'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3370'2.5 KM (1.6 MI) EAST FROM SCOTLANDVILLE.
 BJ3370'ABOUT 0.4 KM (0.24 MILE) WEST ALONG STATE HIGHWAY 408 (HOOPER ROAD)
 BJ3370'FROM THE INTERSECTION OF STATE HIGHWAYS 408 AND 67 TO THE BENCH MARK
 BJ3370'IN THE MEDIAN IN FRONT OF A FIRE STATION AT RYANS AIRPORT, 9.9 METERS
 BJ3370'(32.5 FEET) NORTH OF THE EAST BOUND LANE, 6.6 METERS (21.5 FEET) SOUTH
 BJ3370'OF THE WEST BOUND LANE, 6.4 METERS (21 FEET) WEST-NORTHWEST OF A
 BJ3370'5-INCH OAK TREE, 4.3 METERS (14 FEET) NORTHEAST OF A 4-INCH OAK TREE.
 BJ3370'THE MARK IS 4.26 METERS  E FROM  THE OAK TREE
 BJ3370'THE MARK IS 0.30 M ABOVE HIGHWAY 408.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2102 ***********************************************************************
 BJ2102  DESIGNATION -  17 V 4
 BJ2102  PID         -  BJ2102
 BJ2102  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2102  COUNTRY     -  US
 BJ2102  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ2102
 BJ2102                         *CURRENT SURVEY CONTROL
 BJ2102  ______________________________________________________________________
 BJ2102* NAD 83(1986) POSITION- 30 22 39.     (N) 091 09 52.     (W)   SCALED
 BJ2102* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2102  **This station is located in a suspected subsidence area (see below).
 BJ2102  ______________________________________________________________________
 BJ2102  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ2102
 BJ2102.The horizontal coordinates were scaled from a map and have
 BJ2102.an estimated accuracy of +/- 6 seconds.
 BJ2102
 BJ2102.** This station is in an area of known vertical motion. If an
 BJ2102.** orthometric height was ever established but is not available 
 BJ2102.** in the current survey control section, the orthometric height
 BJ2102.** is considered suspect.  Suspect heights are available in the
 BJ2102.** superseded section only if requested.
 BJ2102
 BJ2102.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2102.GEOID18 height accuracy estimate available here.
 BJ2102
 BJ2102.Click photographs - Photos may exist for this station.
 BJ2102
 BJ2102;                    North         East    Units  Estimated Accuracy
 BJ2102;SPC LA S     -   208,120.    1,016,230.      MT  (+/- 180 meters Scaled)
 BJ2102
 BJ2102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP763620(NAD 83)
 BJ2102
 BJ2102                          SUPERSEDED SURVEY CONTROL
 BJ2102
 BJ2102.No superseded survey control is available for this station.
 BJ2102
 BJ2102_MARKER: DD = SURVEY DISK
 BJ2102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2102_STAMPING: 17V4 1968
 BJ2102_MARK LOGO: LADHGS
 BJ2102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2102+STABILITY: SURFACE MOTION
 BJ2102
 BJ2102  HISTORY     - Date     Condition        Report By
 BJ2102  HISTORY     - 1968     MONUMENTED       LADH
 BJ2102  HISTORY     - 1969     GOOD             LADTD
 BJ2102  HISTORY     - 19980314 MARK NOT FOUND   USPSQD
 BJ2102
 BJ2102                          STATION DESCRIPTION
 BJ2102
 BJ2102'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2102'2.65 MI S FROM BATON ROUGE.
 BJ2102'ABOUT 2.65 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM INTERSECTION OF
 BJ2102'STATE HIGHWAY 30 AND STATE HIGHWAY 327 NEAR SOUTHWEST CORNER OF
 BJ2102'LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM.  IT IS 162.4 FEET WEST OF
 BJ2102'CENTERLINE OF NEW STATE HIGHWAY 30 AND 50.0 FEET WEST OF WEST RAIL OF
 BJ2102'KANSAS CITY SOUTHERN RAILROAD, 23.9 FEET NORTH OF TELEPHONE POLE NO.
 BJ2102'4443, 0.4 MILE SOUTH ALONG STATE HIGHWAY 30 FROM INTERSECTION OF
 BJ2102'U.S.D.A.-A.R.S.S.W.C.  RESEARCH CENTER GRAVEL ROAD, 66.2 FEET SOUTH OF
 BJ2102'TELEPHONE NO. 14439.  SET IN TOP OF A CONCRETE POST PROJECTING
 BJ2102'APPROXIMATELY 4 INCHES ABOVE LEVEL OF GROUND AND 2.0 FEET WEST OF A
 BJ2102'STEEL WITNESS POST.
 BJ2102
 BJ2102                          STATION RECOVERY (1998)
 BJ2102
 BJ2102'RECOVERY NOTE BY US POWER SQUADRON 1998
 BJ2102'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3374 ***********************************************************************
 BJ3374  DESIGNATION -  17 V 40
 BJ3374  PID         -  BJ3374
 BJ3374  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3374  COUNTRY     -  US
 BJ3374  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3374
 BJ3374                         *CURRENT SURVEY CONTROL
 BJ3374  ______________________________________________________________________
 BJ3374* NAD 83(1986) POSITION- 30 31 33.     (N) 091 07 38.     (W)   SCALED
 BJ3374* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3374  **This station is located in a suspected subsidence area (see below).
 BJ3374  ______________________________________________________________________
 BJ3374  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 BJ3374  DYNAMIC HEIGHT  -         18.904 (meters)       62.02  (feet) COMP
 BJ3374  MODELED GRAVITY -    979,342.5   (mgal)                       NAVD 88
 BJ3374
 BJ3374.The horizontal coordinates were scaled from a map and have
 BJ3374.an estimated accuracy of +/- 6 seconds.
 BJ3374
 BJ3374.** This station is in an area of known vertical motion. If an
 BJ3374.** orthometric height was ever established but is not available 
 BJ3374.** in the current survey control section, the orthometric height
 BJ3374.** is considered suspect.  Suspect heights are available in the
 BJ3374.** superseded section only if requested.
 BJ3374
 BJ3374.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3374.GEOID18 height accuracy estimate available here.
 BJ3374
 BJ3374.Click photographs - Photos may exist for this station.
 BJ3374
 BJ3374.The dynamic height is computed by dividing the NAVD 88
 BJ3374.geopotential number by the normal gravity value computed on the
 BJ3374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3374.degrees latitude (g = 980.6199 gals.).
 BJ3374
 BJ3374.The modeled gravity was interpolated from observed gravity values.
 BJ3374
 BJ3374;                    North         East    Units  Estimated Accuracy
 BJ3374;SPC LA S     -   224,570.    1,019,780.      MT  (+/- 180 meters Scaled)
 BJ3374
 BJ3374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP796785(NAD 83)
 BJ3374
 BJ3374                          SUPERSEDED SURVEY CONTROL
 BJ3374
 BJ3374.No superseded survey control is available for this station.
 BJ3374
 BJ3374_MARKER: DD = SURVEY DISK
 BJ3374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3374_STAMPING: 17V40 1983
 BJ3374_MARK LOGO: LADHGS
 BJ3374_PROJECTION: FLUSH
 BJ3374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3374+STABILITY: SURFACE MOTION
 BJ3374
 BJ3374  HISTORY     - Date     Condition        Report By
 BJ3374  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3374  HISTORY     - 1987     GOOD             LA-033
 BJ3374
 BJ3374                          STATION DESCRIPTION
 BJ3374
 BJ3374'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3374'5.1 KM (3.2 MI) EAST FROM SCOTLANDVILLE.
 BJ3374'ABOUT 1.8 KM (1.1 MILE) EAST ALONG STATE HIGHWAY 408 FROM THE JUNCTION
 BJ3374'OF STATE HIGHWAYS 408 AND 67 TO THE BENCH MARK ON THE RIGHT AT THE
 BJ3374'JUNCTION OF MIKENS ROAD WITH THE MARK SET IN FRONT OF THE ST PIUS
 BJ3374'CATHOLIC CHURCH AND SCHOOL, 12 METERS (39.5 FEET) WEST-SOUTHWEST OF
 BJ3374'THE CENTER OF MIKENS ROAD, 4.4 METERS (14.5 FEET) NORTHWEST OF A POWER
 BJ3374'POLE WITH TRANSFORMER AND SECURITY LIGHT, 1.5 METER (5 FEET) NORTH OF
 BJ3374'A TELEPHONE REPAIR BOX.
 BJ3374'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ3374'THE MARK IS ABOVE LEVEL WITH MIKENS ROAD.
 BJ3374
 BJ3374                          STATION RECOVERY (1987)
 BJ3374
 BJ3374'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3374'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3375 ***********************************************************************
 BJ3375  DESIGNATION -  17 V 41
 BJ3375  PID         -  BJ3375
 BJ3375  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3375  COUNTRY     -  US
 BJ3375  USGS QUAD   -  COMITE (2018)
 BJ3375
 BJ3375                         *CURRENT SURVEY CONTROL
 BJ3375  ______________________________________________________________________
 BJ3375* NAD 83(1986) POSITION- 30 31 48.     (N) 091 06 28.     (W)   SCALED
 BJ3375* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3375  **This station is located in a suspected subsidence area (see below).
 BJ3375  ______________________________________________________________________
 BJ3375  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ3375  DYNAMIC HEIGHT  -         17.393 (meters)       57.06  (feet) COMP
 BJ3375  MODELED GRAVITY -    979,342.5   (mgal)                       NAVD 88
 BJ3375
 BJ3375.The horizontal coordinates were scaled from a map and have
 BJ3375.an estimated accuracy of +/- 6 seconds.
 BJ3375
 BJ3375.** This station is in an area of known vertical motion. If an
 BJ3375.** orthometric height was ever established but is not available 
 BJ3375.** in the current survey control section, the orthometric height
 BJ3375.** is considered suspect.  Suspect heights are available in the
 BJ3375.** superseded section only if requested.
 BJ3375
 BJ3375.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3375.GEOID18 height accuracy estimate available here.
 BJ3375
 BJ3375.Click photographs - Photos may exist for this station.
 BJ3375
 BJ3375.The dynamic height is computed by dividing the NAVD 88
 BJ3375.geopotential number by the normal gravity value computed on the
 BJ3375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3375.degrees latitude (g = 980.6199 gals.).
 BJ3375
 BJ3375.The modeled gravity was interpolated from observed gravity values.
 BJ3375
 BJ3375;                    North         East    Units  Estimated Accuracy
 BJ3375;SPC LA S     -   225,040.    1,021,650.      MT  (+/- 180 meters Scaled)
 BJ3375
 BJ3375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP815790(NAD 83)
 BJ3375
 BJ3375                          SUPERSEDED SURVEY CONTROL
 BJ3375
 BJ3375.No superseded survey control is available for this station.
 BJ3375
 BJ3375_MARKER: DD = SURVEY DISK
 BJ3375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3375_STAMPING: 17V41 1983
 BJ3375_MARK LOGO: LADHGS
 BJ3375_PROJECTION: FLUSH
 BJ3375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3375+STABILITY: SURFACE MOTION
 BJ3375
 BJ3375  HISTORY     - Date     Condition        Report By
 BJ3375  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3375  HISTORY     - 1987     GOOD             LA-033
 BJ3375
 BJ3375                          STATION DESCRIPTION
 BJ3375
 BJ3375'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3375'6.9 KM (4.3 MI) EAST FROM SCOTLANDVILLE.
 BJ3375'ABOUT 3.7 KM (2.33 MILES) EAST ALONG STATE HIGHWAY 408 FROM THE
 BJ3375'JUNCTION OF STATE HIGHWAYS 408 AND 67 TO THE JUNCTION OF STATE HIGHWAY
 BJ3375'423, THENCE NORTH ON HIGHWAY 423 FOR 0.16 KM (0.10 MILE) TO THE BENCH
 BJ3375'MARK ON THE RIGHT NEAR A POWER POLE AND FIRE HYDRANT, 11.9 METERS (39
 BJ3375'FEET) NORTHEAST OF THE CENTER OF HIGHWAY 423, 3.7 METERS (12 FEET)
 BJ3375'SOUTH-SOUTHEAST OF A POWER POLE WITH TRANSFORMER AND SECURITY LIGHT,
 BJ3375'3 METERS (10 FEET) SOUTHEAST OF A FIRE HYDRANT.
 BJ3375'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3375'THE MARK IS 0.61 M ABOVE HIGHWAY 423.
 BJ3375
 BJ3375                          STATION RECOVERY (1987)
 BJ3375
 BJ3375'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3375'RECOVERED IN GOOD CONDITION.  THE WITNESS POST WAS RECOVERED
 BJ3375'DESTROYED.  A NEW WITNESS POST WILL BE SET IN THE ORIGINAL LOCATION
 BJ3375'TO MAKE THE ORIGINAL DESCRIPTION ADEQUATE FOR RECOVERY.
 BJ3375'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3376 ***********************************************************************
 BJ3376  DESIGNATION -  17 V 42
 BJ3376  PID         -  BJ3376
 BJ3376  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3376  COUNTRY     -  US
 BJ3376  USGS QUAD   -  COMITE (2018)
 BJ3376
 BJ3376                         *CURRENT SURVEY CONTROL
 BJ3376  ______________________________________________________________________
 BJ3376* NAD 83(1986) POSITION- 30 31 51.     (N) 091 05 50.     (W)   SCALED
 BJ3376* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3376  **This station is located in a suspected subsidence area (see below).
 BJ3376  ______________________________________________________________________
 BJ3376  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ3376  DYNAMIC HEIGHT  -         16.684 (meters)       54.74  (feet) COMP
 BJ3376  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ3376
 BJ3376.The horizontal coordinates were scaled from a map and have
 BJ3376.an estimated accuracy of +/- 6 seconds.
 BJ3376
 BJ3376.** This station is in an area of known vertical motion. If an
 BJ3376.** orthometric height was ever established but is not available 
 BJ3376.** in the current survey control section, the orthometric height
 BJ3376.** is considered suspect.  Suspect heights are available in the
 BJ3376.** superseded section only if requested.
 BJ3376
 BJ3376.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3376.GEOID18 height accuracy estimate available here.
 BJ3376
 BJ3376.Click photographs - Photos may exist for this station.
 BJ3376
 BJ3376.The dynamic height is computed by dividing the NAVD 88
 BJ3376.geopotential number by the normal gravity value computed on the
 BJ3376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3376.degrees latitude (g = 980.6199 gals.).
 BJ3376
 BJ3376.The modeled gravity was interpolated from observed gravity values.
 BJ3376
 BJ3376;                    North         East    Units  Estimated Accuracy
 BJ3376;SPC LA S     -   225,130.    1,022,660.      MT  (+/- 180 meters Scaled)
 BJ3376
 BJ3376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP825791(NAD 83)
 BJ3376
 BJ3376                          SUPERSEDED SURVEY CONTROL
 BJ3376
 BJ3376.No superseded survey control is available for this station.
 BJ3376
 BJ3376_MARKER: DD = SURVEY DISK
 BJ3376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3376_STAMPING: 17V42 1983
 BJ3376_MARK LOGO: LADHGS
 BJ3376_PROJECTION: FLUSH
 BJ3376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3376+STABILITY: SURFACE MOTION
 BJ3376
 BJ3376  HISTORY     - Date     Condition        Report By
 BJ3376  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3376  HISTORY     - 1987     GOOD             LA-033
 BJ3376
 BJ3376                          STATION DESCRIPTION
 BJ3376
 BJ3376'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3376'8 KM (5 MI) EAST FROM SCOTLANDVILLE.
 BJ3376'ABOUT 4.7 KM (2.95 MILES) EAST ALONG STATE HIGHWAY 408 (HOOPER ROAD)
 BJ3376'FROM THE INTERSECTION OF STATE HIGHWAYS 408 AND 67 TO THE JUNCTION OF
 BJ3376'BLISS ROAD, THENCE NORTH ON BLISS ROAD FOR 0.08 KM (0.05 MILE) TO THE
 BJ3376'BENCH MARK ON THE RIGHT NEAR A POWER POLE, 9.5 METERS (31 FEET) WEST
 BJ3376'OF A 10-INCH PECAN TREE, 5.5 METERS (18 FEET) EAST OF THE CENTER OF
 BJ3376'BLISS ROAD, 1.8 METERS (6 FEET) SOUTHEAST OF A POWER POLE WITH
 BJ3376'SECURITY LIGHT.
 BJ3376'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3376'THE MARK IS ABOVE LEVEL WITH BLISS ROAD.
 BJ3376
 BJ3376                          STATION RECOVERY (1987)
 BJ3376
 BJ3376'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3376'RECOVERED DESCRIBED IN 1983.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3380 ***********************************************************************
 BJ3380  DESIGNATION -  17 V 43
 BJ3380  PID         -  BJ3380
 BJ3380  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3380  COUNTRY     -  US
 BJ3380  USGS QUAD   -  COMITE (2018)
 BJ3380
 BJ3380                         *CURRENT SURVEY CONTROL
 BJ3380  ______________________________________________________________________
 BJ3380* NAD 83(1986) POSITION- 30 32 25.     (N) 091 04 06.     (W)   SCALED
 BJ3380* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3380  **This station is located in a suspected subsidence area (see below).
 BJ3380  ______________________________________________________________________
 BJ3380  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ3380  DYNAMIC HEIGHT  -         18.346 (meters)       60.19  (feet) COMP
 BJ3380  MODELED GRAVITY -    979,342.5   (mgal)                       NAVD 88
 BJ3380
 BJ3380.The horizontal coordinates were scaled from a map and have
 BJ3380.an estimated accuracy of +/- 6 seconds.
 BJ3380
 BJ3380.** This station is in an area of known vertical motion. If an
 BJ3380.** orthometric height was ever established but is not available 
 BJ3380.** in the current survey control section, the orthometric height
 BJ3380.** is considered suspect.  Suspect heights are available in the
 BJ3380.** superseded section only if requested.
 BJ3380
 BJ3380.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3380.GEOID18 height accuracy estimate available here.
 BJ3380
 BJ3380.Click photographs - Photos may exist for this station.
 BJ3380
 BJ3380.The dynamic height is computed by dividing the NAVD 88
 BJ3380.geopotential number by the normal gravity value computed on the
 BJ3380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3380.degrees latitude (g = 980.6199 gals.).
 BJ3380
 BJ3380.The modeled gravity was interpolated from observed gravity values.
 BJ3380
 BJ3380;                    North         East    Units  Estimated Accuracy
 BJ3380;SPC LA S     -   226,190.    1,025,430.      MT  (+/- 180 meters Scaled)
 BJ3380
 BJ3380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP853802(NAD 83)
 BJ3380
 BJ3380                          SUPERSEDED SURVEY CONTROL
 BJ3380
 BJ3380.No superseded survey control is available for this station.
 BJ3380
 BJ3380_MARKER: DD = SURVEY DISK
 BJ3380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3380_STAMPING: 17V43 1983
 BJ3380_MARK LOGO: LADHGS
 BJ3380_PROJECTION: FLUSH
 BJ3380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3380+STABILITY: SURFACE MOTION
 BJ3380
 BJ3380  HISTORY     - Date     Condition        Report By
 BJ3380  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3380  HISTORY     - 1987     GOOD             LA-033
 BJ3380
 BJ3380                          STATION DESCRIPTION
 BJ3380
 BJ3380'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3380'3.2 KM (2 MI) SW FROM CENTRAL.
 BJ3380'ABOUT 3.2 KM (2 MILES) WEST ON STATE HIGHWAY 408 FROM THE INTERSECTION
 BJ3380'OF STATE HIGHWAYS 3034 AND 408 IN CENTRAL TO THE JUNCTION OF HIGHWAY
 BJ3380'408 AND LOVETT ROAD WITH THE BENCH MARK EAST OF LOVETT AND SOUTH OF
 BJ3380'HIGHWAY 408, 39.6 METERS (130 FEET) SOUTH OF THE CENTER OF HIGHWAY 408
 BJ3380'11.6 METERS (38 FEET) NORTHEAST OF THE CENTER OF LOVETT, 6.7 METERS
 BJ3380'(22 FEET) SOUTH OF A 30-INCH OAK TREE, 3 METERS (10 FEET)
 BJ3380'NORTH-NORTHWEST OF A POWER POLE, 0.6 METER (2 FEET) SOUTHWEST OF A
 BJ3380'SEVEN STRAND BARB WIRE FENCE.
 BJ3380'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3380'THE MARK IS ABOVE LEVEL WITH LOVETT ROAD.
 BJ3380
 BJ3380                          STATION RECOVERY (1987)
 BJ3380
 BJ3380'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3382 ***********************************************************************
 BJ3382  DESIGNATION -  17 V 45
 BJ3382  PID         -  BJ3382
 BJ3382  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3382  COUNTRY     -  US
 BJ3382  USGS QUAD   -  COMITE (2018)
 BJ3382
 BJ3382                         *CURRENT SURVEY CONTROL
 BJ3382  ______________________________________________________________________
 BJ3382* NAD 83(1986) POSITION- 30 33 39.     (N) 091 02 52.     (W)   SCALED
 BJ3382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3382  **This station is located in a suspected subsidence area (see below).
 BJ3382  ______________________________________________________________________
 BJ3382  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BJ3382  DYNAMIC HEIGHT  -         20.417 (meters)       66.98  (feet) COMP
 BJ3382  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BJ3382
 BJ3382.The horizontal coordinates were scaled from a map and have
 BJ3382.an estimated accuracy of +/- 6 seconds.
 BJ3382
 BJ3382.** This station is in an area of known vertical motion. If an
 BJ3382.** orthometric height was ever established but is not available 
 BJ3382.** in the current survey control section, the orthometric height
 BJ3382.** is considered suspect.  Suspect heights are available in the
 BJ3382.** superseded section only if requested.
 BJ3382
 BJ3382.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3382.GEOID18 height accuracy estimate available here.
 BJ3382
 BJ3382.Click photographs - Photos may exist for this station.
 BJ3382
 BJ3382.The dynamic height is computed by dividing the NAVD 88
 BJ3382.geopotential number by the normal gravity value computed on the
 BJ3382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3382.degrees latitude (g = 980.6199 gals.).
 BJ3382
 BJ3382.The modeled gravity was interpolated from observed gravity values.
 BJ3382
 BJ3382;                    North         East    Units  Estimated Accuracy
 BJ3382;SPC LA S     -   228,470.    1,027,400.      MT  (+/- 180 meters Scaled)
 BJ3382
 BJ3382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP872825(NAD 83)
 BJ3382
 BJ3382                          SUPERSEDED SURVEY CONTROL
 BJ3382
 BJ3382.No superseded survey control is available for this station.
 BJ3382
 BJ3382_MARKER: DD = SURVEY DISK
 BJ3382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3382_STAMPING: 17V45 1983
 BJ3382_MARK LOGO: LADHGS
 BJ3382_PROJECTION: FLUSH
 BJ3382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3382+STABILITY: SURFACE MOTION
 BJ3382
 BJ3382  HISTORY     - Date     Condition        Report By
 BJ3382  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3382  HISTORY     - 1987     GOOD             LA-033
 BJ3382
 BJ3382                          STATION DESCRIPTION
 BJ3382
 BJ3382'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3382'1.1 KM (0.7 MI) NW FROM CENTRAL.
 BJ3382'ABOUT 1.8 KM (1.1 MILES) NORTH ON STATE HIGHWAY 946 FROM THE
 BJ3382'INTERSECTION OF STATE HIGHWAYS 408 AND 946 WEST OF CENTRAL TO THE
 BJ3382'BENCH MARK ON THE RIGHT AT GURNEY ROAD.  30.8 METERS (101 FEET)
 BJ3382'SOUTHEAST OF THE CENTER OF GURNEY ROAD, 12.6 METERS (41.5 FEET) EAST
 BJ3382'OF THE CENTER OF HIGHWAY 946, 2 METERS (6.5 FEET) NORTHEAST OF A POWER
 BJ3382'POLE, 1.2 METERS (4 FEET) NORTH OF A CORNER POST OF A BARB WIRE FENCE.
 BJ3382'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BJ3382'THE MARK IS ABOVE LEVEL WITH HIGHWAY 946.
 BJ3382
 BJ3382                          STATION RECOVERY (1987)
 BJ3382
 BJ3382'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3387 ***********************************************************************
 BJ3387  DESIGNATION -  17 V 46
 BJ3387  PID         -  BJ3387
 BJ3387  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3387  COUNTRY     -  US
 BJ3387  USGS QUAD   -  COMITE (2018)
 BJ3387
 BJ3387                         *CURRENT SURVEY CONTROL
 BJ3387  ______________________________________________________________________
 BJ3387* NAD 83(1986) POSITION- 30 34 36.     (N) 091 02 50.     (W)   SCALED
 BJ3387* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3387  **This station is located in a suspected subsidence area (see below).
 BJ3387  ______________________________________________________________________
 BJ3387  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ3387  DYNAMIC HEIGHT  -         22.237 (meters)       72.96  (feet) COMP
 BJ3387  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3387
 BJ3387.The horizontal coordinates were scaled from a map and have
 BJ3387.an estimated accuracy of +/- 6 seconds.
 BJ3387
 BJ3387.** This station is in an area of known vertical motion. If an
 BJ3387.** orthometric height was ever established but is not available 
 BJ3387.** in the current survey control section, the orthometric height
 BJ3387.** is considered suspect.  Suspect heights are available in the
 BJ3387.** superseded section only if requested.
 BJ3387
 BJ3387.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3387.GEOID18 height accuracy estimate available here.
 BJ3387
 BJ3387.Click photographs - Photos may exist for this station.
 BJ3387
 BJ3387.The dynamic height is computed by dividing the NAVD 88
 BJ3387.geopotential number by the normal gravity value computed on the
 BJ3387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3387.degrees latitude (g = 980.6199 gals.).
 BJ3387
 BJ3387.The modeled gravity was interpolated from observed gravity values.
 BJ3387
 BJ3387;                    North         East    Units  Estimated Accuracy
 BJ3387;SPC LA S     -   230,230.    1,027,440.      MT  (+/- 180 meters Scaled)
 BJ3387
 BJ3387_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP872843(NAD 83)
 BJ3387
 BJ3387                          SUPERSEDED SURVEY CONTROL
 BJ3387
 BJ3387.No superseded survey control is available for this station.
 BJ3387
 BJ3387_MARKER: DD = SURVEY DISK
 BJ3387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3387_STAMPING: 17V46 1983
 BJ3387_MARK LOGO: LADHGS
 BJ3387_PROJECTION: FLUSH
 BJ3387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3387+STABILITY: SURFACE MOTION
 BJ3387
 BJ3387  HISTORY     - Date     Condition        Report By
 BJ3387  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3387  HISTORY     - 1987     GOOD             LA-033
 BJ3387
 BJ3387                          STATION DESCRIPTION
 BJ3387
 BJ3387'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3387'2.4 KM (1.5 MI) NW FROM CENTRAL.
 BJ3387'ABOUT 3.5 KM (2.2 MILES) NORTH ON STATE HIGHWAY 946 FROM THE JUNCTION
 BJ3387'WITH STATE HIGHWAY 408 TO THE BENCH MARK ON THE RIGHT IN THE MEDIUM OF
 BJ3387'THE ENTRANCE TO RAMBLING OAKS SUBDIVISION, 8.5 METERS (28 FEET) EAST
 BJ3387'OF THE CENTER OF STATE HIGHWAY 946, 8.4 METERS (27.5 FEET) SOUTH OF
 BJ3387'THE CENTER OF SUBDIVISION EXIT, 6.9 METERS (22.5 FEET) NORTH OF THE
 BJ3387'CENTER OF SUBDIVISION ENTRANCE.
 BJ3387'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3387'THE MARK IS 0.30 M ABOVE STATE HIGHWAY 946.
 BJ3387
 BJ3387                          STATION RECOVERY (1987)
 BJ3387
 BJ3387'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3387'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2103 ***********************************************************************
 BJ2103  DESIGNATION -  17 V 5
 BJ2103  PID         -  BJ2103
 BJ2103  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2103  COUNTRY     -  US
 BJ2103  USGS QUAD   -  PLAQUEMINE (2018)
 BJ2103
 BJ2103                         *CURRENT SURVEY CONTROL
 BJ2103  ______________________________________________________________________
 BJ2103* NAD 83(1986) POSITION- 30 22 09.     (N) 091 09 27.     (W)   SCALED
 BJ2103* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2103  **This station is located in a suspected subsidence area (see below).
 BJ2103  ______________________________________________________________________
 BJ2103  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ2103  DYNAMIC HEIGHT  -          5.442 (meters)       17.85  (feet) COMP
 BJ2103  MODELED GRAVITY -    979,329.8   (mgal)                       NAVD 88
 BJ2103
 BJ2103.The horizontal coordinates were scaled from a map and have
 BJ2103.an estimated accuracy of +/- 6 seconds.
 BJ2103
 BJ2103.** This station is in an area of known vertical motion. If an
 BJ2103.** orthometric height was ever established but is not available 
 BJ2103.** in the current survey control section, the orthometric height
 BJ2103.** is considered suspect.  Suspect heights are available in the
 BJ2103.** superseded section only if requested.
 BJ2103
 BJ2103.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2103.GEOID18 height accuracy estimate available here.
 BJ2103
 BJ2103.Click photographs - Photos may exist for this station.
 BJ2103
 BJ2103.The dynamic height is computed by dividing the NAVD 88
 BJ2103.geopotential number by the normal gravity value computed on the
 BJ2103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2103.degrees latitude (g = 980.6199 gals.).
 BJ2103
 BJ2103.The modeled gravity was interpolated from observed gravity values.
 BJ2103
 BJ2103;                    North         East    Units  Estimated Accuracy
 BJ2103;SPC LA S     -   207,200.    1,016,900.      MT  (+/- 180 meters Scaled)
 BJ2103
 BJ2103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP770611(NAD 83)
 BJ2103
 BJ2103                          SUPERSEDED SURVEY CONTROL
 BJ2103
 BJ2103.No superseded survey control is available for this station.
 BJ2103
 BJ2103_MARKER: DD = SURVEY DISK
 BJ2103_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ2103_SP_SET: ABUTMENT
 BJ2103_STAMPING: 17V5 1968
 BJ2103_MARK LOGO: LADHGS
 BJ2103_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2103
 BJ2103  HISTORY     - Date     Condition        Report By
 BJ2103  HISTORY     - 1968     MONUMENTED       LADH
 BJ2103  HISTORY     - 1969     GOOD             LADTD
 BJ2103  HISTORY     - 1987     GOOD             LA-033
 BJ2103  HISTORY     - 19980314 GOOD             USPSQD
 BJ2103
 BJ2103                          STATION DESCRIPTION
 BJ2103
 BJ2103'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2103'3.35 MI S FROM BATON ROUGE.
 BJ2103'ABOUT 3.35 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM INTERSECTION OF
 BJ2103'NEW STATE HIGHWAY 30 AND STATE HIGHWAY 327 NEAR SOUTHWEST CORNER OF
 BJ2103'LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM.  IT IS 18.3 FEET WEST OF
 BJ2103'CENTERLINE OF NEW STATE HIGHWAY 30, 89.5 FEET EAST OF EAST RAIL OF
 BJ2103'KANSAS CITY SOUTHERN RAILROAD.  SET IN NORTHWEST ABUTMENT OF ELBOW
 BJ2103'BAYOU BRIDGE AND APPROXIMATELY LEVEL WITH ROADWAY.
 BJ2103
 BJ2103                          STATION RECOVERY (1987)
 BJ2103
 BJ2103'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ2103'RECOVERED IN GOOD CONDITION EXCEPT ADD
 BJ2103'THE MARK IS 1.68 METERS  SE FROM A WITNESS POST.
 BJ2103
 BJ2103                          STATION RECOVERY (1998)
 BJ2103
 BJ2103'RECOVERY NOTE BY US POWER SQUADRON 1998
 BJ2103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2104 ***********************************************************************
 BJ2104  DESIGNATION -  17 V 6
 BJ2104  PID         -  BJ2104
 BJ2104  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2104  COUNTRY     -  US
 BJ2104  USGS QUAD   -  PLAQUEMINE (2018)
 BJ2104
 BJ2104                         *CURRENT SURVEY CONTROL
 BJ2104  ______________________________________________________________________
 BJ2104* NAD 83(1986) POSITION- 30 21 26.     (N) 091 08 57.     (W)   SCALED
 BJ2104* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2104  **This station is located in a suspected subsidence area (see below).
 BJ2104  ______________________________________________________________________
 BJ2104  GEOID HEIGHT    -        -27.049 (meters)                     GEOID18
 BJ2104  DYNAMIC HEIGHT  -          6.234 (meters)       20.45  (feet) COMP
 BJ2104  MODELED GRAVITY -    979,328.5   (mgal)                       NAVD 88
 BJ2104
 BJ2104.The horizontal coordinates were scaled from a map and have
 BJ2104.an estimated accuracy of +/- 6 seconds.
 BJ2104
 BJ2104.** This station is in an area of known vertical motion. If an
 BJ2104.** orthometric height was ever established but is not available 
 BJ2104.** in the current survey control section, the orthometric height
 BJ2104.** is considered suspect.  Suspect heights are available in the
 BJ2104.** superseded section only if requested.
 BJ2104
 BJ2104.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2104.GEOID18 height accuracy estimate available here.
 BJ2104
 BJ2104.Click photographs - Photos may exist for this station.
 BJ2104
 BJ2104.The dynamic height is computed by dividing the NAVD 88
 BJ2104.geopotential number by the normal gravity value computed on the
 BJ2104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2104.degrees latitude (g = 980.6199 gals.).
 BJ2104
 BJ2104.The modeled gravity was interpolated from observed gravity values.
 BJ2104
 BJ2104;                    North         East    Units  Estimated Accuracy
 BJ2104;SPC LA S     -   205,880.    1,017,710.      MT  (+/- 180 meters Scaled)
 BJ2104
 BJ2104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP778598(NAD 83)
 BJ2104
 BJ2104                          SUPERSEDED SURVEY CONTROL
 BJ2104
 BJ2104.No superseded survey control is available for this station.
 BJ2104
 BJ2104_MARKER: DD = SURVEY DISK
 BJ2104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2104_STAMPING: 17V6 1968
 BJ2104_MARK LOGO: LADHGS
 BJ2104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2104+STABILITY: SURFACE MOTION
 BJ2104
 BJ2104  HISTORY     - Date     Condition        Report By
 BJ2104  HISTORY     - 1968     MONUMENTED       LADH
 BJ2104  HISTORY     - 1969     GOOD             LADTD
 BJ2104  HISTORY     - 1987     GOOD             LA-033
 BJ2104
 BJ2104                          STATION DESCRIPTION
 BJ2104
 BJ2104'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2104'4.20 MI S FROM BATON ROUGE.
 BJ2104'ABOUT 4.20 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM INTERSECTION OF
 BJ2104'STATE HIGHWAY 30 AND STATE HIGHWAY 327 NEAR SOUTHWEST CORNER OF
 BJ2104'LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM.  IT IS 157.5 FEET WEST OF
 BJ2104'CENTERLINE OF NEW STATE HIGHWAY 30, 45.1 FEET WEST OF WEST RAIL OF
 BJ2104'KANSAS CITY SOUTHERN RAILROAD, 256.5 FEET SOUTH OF MILE POST NO. 373,
 BJ2104'59.3 FEET WEST OF CENTER OF ROUND SIGNAL SWITCH BOX.  SET IN TOP OF A
 BJ2104'CONCRETE POST PROJECTING APPROXIMATELY 2 INCHES ABOVE GROUND LEVEL AND
 BJ2104'1.5 FEET NORTHWEST OF A STEEL WITNESS POST.
 BJ2104
 BJ2104                          STATION RECOVERY (1987)
 BJ2104
 BJ2104'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ2104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2105 ***********************************************************************
 BJ2105  DESIGNATION -  17 V 7
 BJ2105  PID         -  BJ2105
 BJ2105  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2105  COUNTRY     -  US
 BJ2105  USGS QUAD   -  PLAQUEMINE (2018)
 BJ2105
 BJ2105                         *CURRENT SURVEY CONTROL
 BJ2105  ______________________________________________________________________
 BJ2105* NAD 83(1986) POSITION- 30 20 44.     (N) 091 08 27.     (W)   SCALED
 BJ2105* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2105  **This station is located in a suspected subsidence area (see below).
 BJ2105  ______________________________________________________________________
 BJ2105  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BJ2105  DYNAMIC HEIGHT  -          7.263 (meters)       23.83  (feet) COMP
 BJ2105  MODELED GRAVITY -    979,327.3   (mgal)                       NAVD 88
 BJ2105
 BJ2105.The horizontal coordinates were scaled from a map and have
 BJ2105.an estimated accuracy of +/- 6 seconds.
 BJ2105
 BJ2105.** This station is in an area of known vertical motion. If an
 BJ2105.** orthometric height was ever established but is not available 
 BJ2105.** in the current survey control section, the orthometric height
 BJ2105.** is considered suspect.  Suspect heights are available in the
 BJ2105.** superseded section only if requested.
 BJ2105
 BJ2105.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2105.GEOID18 height accuracy estimate available here.
 BJ2105
 BJ2105.Click photographs - Photos may exist for this station.
 BJ2105
 BJ2105.The dynamic height is computed by dividing the NAVD 88
 BJ2105.geopotential number by the normal gravity value computed on the
 BJ2105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2105.degrees latitude (g = 980.6199 gals.).
 BJ2105
 BJ2105.The modeled gravity was interpolated from observed gravity values.
 BJ2105
 BJ2105;                    North         East    Units  Estimated Accuracy
 BJ2105;SPC LA S     -   204,590.    1,018,510.      MT  (+/- 180 meters Scaled)
 BJ2105
 BJ2105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787585(NAD 83)
 BJ2105
 BJ2105                          SUPERSEDED SURVEY CONTROL
 BJ2105
 BJ2105.No superseded survey control is available for this station.
 BJ2105
 BJ2105_MARKER: DD = SURVEY DISK
 BJ2105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2105_STAMPING: 17V7 1968
 BJ2105_MARK LOGO: LADHGS
 BJ2105_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2105+STABILITY: SURFACE MOTION
 BJ2105
 BJ2105  HISTORY     - Date     Condition        Report By
 BJ2105  HISTORY     - 1968     MONUMENTED       LADH
 BJ2105  HISTORY     - 1969     GOOD             LADTD
 BJ2105  HISTORY     - 1987     GOOD             LA-033
 BJ2105
 BJ2105                          STATION DESCRIPTION
 BJ2105
 BJ2105'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2105'5.10 MI S FROM BATON ROUGE.
 BJ2105'ABOUT 5.10 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM INTERSECTION OF
 BJ2105'STATE HIGHWAY 30 AND STATE HIGHWAY 327 NEAR SOUTHWEST CORNER OF
 BJ2105'LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM.  IT IS 183.3 FEET WEST OF
 BJ2105'CENTERLINE OF NEW STATE HIGHWAY 30, 118.4 FEET NORTH OF STATE HIGHWAY
 BJ2105'327, 62.2 FEET WEST OF WEST RAIL OF MAIN LINE OF KANSAS CITY SOUTHERN
 BJ2105'RAILROAD, 630.0 FEET SOUTH OF RAILROAD SIGNAL LIGHT, 84.4 FEET NORTH
 BJ2105'OF SOUTHEAST CORNER AND 64.4 FEET SOUTH OF NORTHEAST CORNER OF CHAIN
 BJ2105'LINK FENCE AT GULF STATE UTILITIES COMPANY SUB STATION, 1.0 FOOT EAST
 BJ2105'OF CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BJ2105'INCHES ABOVE GROUND LEVEL AND 5.0 FEET BELOW RAIL, 2.0 FEET NORTH OF A
 BJ2105'STEEL WITNESS POST.
 BJ2105
 BJ2105                          STATION RECOVERY (1987)
 BJ2105
 BJ2105'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ2105'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  ABOUT 8.21 KM
 BJ2105'(5.1 MI) SOUTH ON STATE HIGHWAY 30 (NICHOLSON DRIVE) FROM THE
 BJ2105'SOUTHWEST CORNER OF THE LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM
 BJ2105'TO THE MARK SET ON THE WEST SIDE OF THE HIGHWAY JUST NORTH OF THE
 BJ2105'JUNCTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327 (GARDERE LANE)
 BJ2105'55.9 METERS (183.3 FT) WEST OF THE CENTERLINE OF STATE HIGHWAY 30,
 BJ2105'36.1 METERS (118.4 FT) NORTH OF STATE HIGHWAY 327, 19.6 METERS (64.4
 BJ2105'FT) SOUTH OF THE NORTHEAST CORNER OF A CHAIN LINK FENCE AROUND A
 BJ2105'SMALL POWER STATION AND 0.31 METERS (1.0 FT) EAST OF A CHAIN LINK
 BJ2105'FENCE.
 BJ2105'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ2105'THE MARK IS 1.52 M BELOW RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2106 ***********************************************************************
 BJ2106  DESIGNATION -  17 V 8
 BJ2106  PID         -  BJ2106
 BJ2106  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2106  COUNTRY     -  US
 BJ2106  USGS QUAD   -  PLAQUEMINE (2018)
 BJ2106
 BJ2106                         *CURRENT SURVEY CONTROL
 BJ2106  ______________________________________________________________________
 BJ2106* NAD 83(1986) POSITION- 30 19 17.     (N) 091 07 43.     (W)   SCALED
 BJ2106* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2106  **This station is located in a suspected subsidence area (see below).
 BJ2106  ______________________________________________________________________
 BJ2106  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BJ2106
 BJ2106.The horizontal coordinates were scaled from a map and have
 BJ2106.an estimated accuracy of +/- 6 seconds.
 BJ2106
 BJ2106.** This station is in an area of known vertical motion. If an
 BJ2106.** orthometric height was ever established but is not available 
 BJ2106.** in the current survey control section, the orthometric height
 BJ2106.** is considered suspect.  Suspect heights are available in the
 BJ2106.** superseded section only if requested.
 BJ2106
 BJ2106.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2106.GEOID18 height accuracy estimate available here.
 BJ2106
 BJ2106.Click photographs - Photos may exist for this station.
 BJ2106
 BJ2106;                    North         East    Units  Estimated Accuracy
 BJ2106;SPC LA S     -   201,910.    1,019,690.      MT  (+/- 180 meters Scaled)
 BJ2106
 BJ2106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP799558(NAD 83)
 BJ2106
 BJ2106                          SUPERSEDED SURVEY CONTROL
 BJ2106
 BJ2106.No superseded survey control is available for this station.
 BJ2106
 BJ2106_MARKER: DD = SURVEY DISK
 BJ2106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2106_STAMPING: 17V8 1968
 BJ2106_MARK LOGO: LADHGS
 BJ2106_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2106+STABILITY: SURFACE MOTION
 BJ2106
 BJ2106  HISTORY     - Date     Condition        Report By
 BJ2106  HISTORY     - 1968     MONUMENTED       LADH
 BJ2106  HISTORY     - 1969     GOOD             CGS
 BJ2106
 BJ2106                          STATION DESCRIPTION
 BJ2106
 BJ2106'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ2106'6.99 MI S FROM BATON ROUGE.
 BJ2106'ABOUT 6.99 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM THE
 BJ2106'INTERSECTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 327 NEAR THE
 BJ2106'SOUTHWEST CORNER OF THE LOUISIANA STATE UNIVERSITY FOOTBALL STADIUM.
 BJ2106'IT IS 397.4 FEET NORTH OF RAILROAD LIGHT SIGNAL NO. L-3759 ON THE
 BJ2106'KANSAS CITY RAILROAD, 37.0 FEET NORTHEAST OF THE EAST POLE OF GULF
 BJ2106'STATES UTILITIES POWER LINE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BJ2106'3 INCHES ABOVE GROUND LEVEL AND 3.0 FEET BELOW LEVEL OF THE WEST RAIL,
 BJ2106'1.5 FEET SOUTHEAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3388 ***********************************************************************
 BJ3388  DESIGNATION -  17 V 9
 BJ3388  PID         -  BJ3388
 BJ3388  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3388  COUNTRY     -  US
 BJ3388  USGS QUAD   -  COMITE (2018)
 BJ3388
 BJ3388                         *CURRENT SURVEY CONTROL
 BJ3388  ______________________________________________________________________
 BJ3388* NAD 83(1986) POSITION- 30 35 36.     (N) 091 02 53.     (W)   SCALED
 BJ3388* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3388  **This station is located in a suspected subsidence area (see below).
 BJ3388  ______________________________________________________________________
 BJ3388  GEOID HEIGHT    -        -27.071 (meters)                     GEOID18
 BJ3388  DYNAMIC HEIGHT  -         23.872 (meters)       78.32  (feet) COMP
 BJ3388  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ3388
 BJ3388.The horizontal coordinates were scaled from a map and have
 BJ3388.an estimated accuracy of +/- 6 seconds.
 BJ3388
 BJ3388.** This station is in an area of known vertical motion. If an
 BJ3388.** orthometric height was ever established but is not available 
 BJ3388.** in the current survey control section, the orthometric height
 BJ3388.** is considered suspect.  Suspect heights are available in the
 BJ3388.** superseded section only if requested.
 BJ3388
 BJ3388.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3388.GEOID18 height accuracy estimate available here.
 BJ3388
 BJ3388.Click photographs - Photos may exist for this station.
 BJ3388
 BJ3388.The dynamic height is computed by dividing the NAVD 88
 BJ3388.geopotential number by the normal gravity value computed on the
 BJ3388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3388.degrees latitude (g = 980.6199 gals.).
 BJ3388
 BJ3388.The modeled gravity was interpolated from observed gravity values.
 BJ3388
 BJ3388;                    North         East    Units  Estimated Accuracy
 BJ3388;SPC LA S     -   232,070.    1,027,360.      MT  (+/- 180 meters Scaled)
 BJ3388
 BJ3388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP871861(NAD 83)
 BJ3388
 BJ3388                          SUPERSEDED SURVEY CONTROL
 BJ3388
 BJ3388.No superseded survey control is available for this station.
 BJ3388
 BJ3388_MARKER: DD = SURVEY DISK
 BJ3388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3388_STAMPING: 17V9 1983
 BJ3388_MARK LOGO: LADHGS
 BJ3388_PROJECTION: FLUSH
 BJ3388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3388+STABILITY: SURFACE MOTION
 BJ3388
 BJ3388  HISTORY     - Date     Condition        Report By
 BJ3388  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3388  HISTORY     - 1987     GOOD             LA-033
 BJ3388
 BJ3388                          STATION DESCRIPTION
 BJ3388
 BJ3388'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3388'4.4 KM (2.7 MI) NNW FROM CENTRAL.
 BJ3388'ABOUT 2.1 KM (3.4 MILES) NORTH ON STATE HIGHWAY 946 FROM THE JUNCTION
 BJ3388'WITH STATE HIGHWAY 408 TO THE BENCH MARK SET ON THE LEFT AND WEST OF
 BJ3388'STATE HIGHWAY 946 NEAR THE INTERSECTION WITH MCCULLOUGH ROAD, THE MARK
 BJ3388'IS 33.5 METERS (110 FEET) WEST OF THE CENTER OF STATE HIGHWAY 946,
 BJ3388'12.8 METERS (42 FEET) NORTH OF THE CENTER OF MCCULLOUGH ROAD, 0.6
 BJ3388'METERS (2 FEET) EAST OF A FENCE CORNER AND 0.5 METERS (1.5 FEET) EAST
 BJ3388'OF A EAST BATON ROUGE PARISH RIGHT-OF-WAY MARKER.
 BJ3388'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3388'THE MARK IS 0.30 M BELOW THE HIGHWAY.
 BJ3388
 BJ3388                          STATION RECOVERY (1987)
 BJ3388
 BJ3388'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3388'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0197 ***********************************************************************
 BJ0197  DESIGNATION -  17 WARL
 BJ0197  PID         -  BJ0197
 BJ0197  STATE/COUNTY-  LA/ST LANDRY
 BJ0197  COUNTRY     -  US
 BJ0197  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ0197
 BJ0197                         *CURRENT SURVEY CONTROL
 BJ0197  ______________________________________________________________________
 BJ0197* NAD 83(1986) POSITION- 30 46 42.     (N) 091 46 13.     (W)   SCALED
 BJ0197* NAVD 88 ORTHO HEIGHT -    12.897 (meters)       42.31  (feet) ADJUSTED
 BJ0197  ______________________________________________________________________
 BJ0197  GEOID HEIGHT    -        -27.120 (meters)                     GEOID18
 BJ0197  DYNAMIC HEIGHT  -         12.880 (meters)       42.26  (feet) COMP
 BJ0197  MODELED GRAVITY -    979,368.0   (mgal)                       NAVD 88
 BJ0197
 BJ0197  VERT ORDER      -  FIRST     CLASS I
 BJ0197
 BJ0197.The horizontal coordinates were scaled from a map and have
 BJ0197.an estimated accuracy of +/- 6 seconds.
 BJ0197
 BJ0197.The orthometric height was determined by differential leveling and
 BJ0197.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0197.in February 1994.
 BJ0197
 BJ0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0197.GEOID18 height accuracy estimate available here.
 BJ0197
 BJ0197.Click photographs - Photos may exist for this station.
 BJ0197
 BJ0197.The dynamic height is computed by dividing the NAVD 88
 BJ0197.geopotential number by the normal gravity value computed on the
 BJ0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0197.degrees latitude (g = 980.6199 gals.).
 BJ0197
 BJ0197.The modeled gravity was interpolated from observed gravity values.
 BJ0197
 BJ0197;                    North         East    Units  Estimated Accuracy
 BJ0197;SPC LA S     -   252,630.      958,170.      MT  (+/- 180 meters Scaled)
 BJ0197
 BJ0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ176056(NAD 83)
 BJ0197
 BJ0197                          SUPERSEDED SURVEY CONTROL
 BJ0197
 BJ0197  NAVD 88 (06/15/91)   12.933  (m)           42.43   (f) SUPERSEDED  1 1
 BJ0197  NGVD 29 (11/26/84)   12.893  (m)           42.30   (f) ADJUSTED    1 1
 BJ0197
 BJ0197.Superseded values are not recommended for survey control.
 BJ0197
 BJ0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0197.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0197
 BJ0197_MARKER: DD = SURVEY DISK
 BJ0197_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0197_STAMPING: PBM 17 WARL 1976
 BJ0197_MARK LOGO: USACE
 BJ0197_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0197_ROD/PIPE-DEPTH: 32.6 meters
 BJ0197_SLEEVE-DEPTH  : 27.7 meters
 BJ0197
 BJ0197  HISTORY     - Date     Condition        Report By
 BJ0197  HISTORY     - 1976     MONUMENTED       USACE
 BJ0197  HISTORY     - 1976     GOOD             NGS
 BJ0197
 BJ0197                          STATION DESCRIPTION
 BJ0197
 BJ0197'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0197'6.7 MI NORTH FROM MELVILLE.
 BJ0197'6.7 MILES NORTH ALONG STATE HIGHWAY 105 FROM THE TEXAS AND PACIFIC
 BJ0197'RAILROAD OVERPASS, 0.1 MILE SOUTH OF HIGHWAY MILEPOST 18 AND A DRIVE
 BJ0197'LEADING WEST, 147 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 187 FT
 BJ0197'EAST OF AND ACROSS THE HIGHWAY FROM TELEPHONE CABLE SPLICE BOX 41.5,
 BJ0197'A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 107 FT ENCASED
 BJ0197'IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 91 FT WITH A 3-INCH SCREW
 BJ0197'CAP FOR ACCESS. THE SCREW CAP PROJECTS 21 INCHES ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1169 ***********************************************************************
 CP1169  DESIGNATION -  1700 A BOLT
 CP1169  PID         -  CP1169
 CP1169  STATE/COUNTY-  LA/EAST CARROLL
 CP1169  COUNTRY     -  US
 CP1169  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1169
 CP1169                         *CURRENT SURVEY CONTROL
 CP1169  ______________________________________________________________________
 CP1169* NAD 83(1986) POSITION- 32 39 44.     (N) 091 10 27.     (W)   SCALED
 CP1169* NAVD 88 ORTHO HEIGHT -    29.59  (+/-2cm)       97.1   (feet) VERTCON3
 CP1169  ______________________________________________________________________
 CP1169  GEOID HEIGHT    -        -26.350 (meters)                     GEOID18
 CP1169  VERT ORDER      -  ? (See Below)
 CP1169
 CP1169.The horizontal coordinates were scaled from a map and have
 CP1169.an estimated accuracy of +/- 6 seconds.
 CP1169
 CP1169.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1169.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1169
 CP1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1169.GEOID18 height accuracy estimate available here.
 CP1169
 CP1169.The vertical order pertains to the NGVD 29 superseded value.
 CP1169
 CP1169.Click photographs - Photos may exist for this station.
 CP1169
 CP1169;                    North         East    Units  Estimated Accuracy
 CP1169;SPC LA N     -   240,510.    1,124,370.      MT  (+/- 180 meters Scaled)
 CP1169
 CP1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS712153(NAD 83)
 CP1169
 CP1169                          SUPERSEDED SURVEY CONTROL
 CP1169
 CP1169  NGVD 29 (??/??/92)   29.591  (m)           97.08   (f) ADJ UNCH       
 CP1169
 CP1169.Superseded values are not recommended for survey control.
 CP1169
 CP1169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1169.See file dsdata.pdf to determine how the superseded data were derived.
 CP1169
 CP1169_MARKER: B = BOLT
 CP1169_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1169_SP_SET: UNDERGROUND STONE
 CP1169_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1169
 CP1169  HISTORY     - Date     Condition        Report By
 CP1169  HISTORY     - UNK      MONUMENTED       USACE
 CP1169  HISTORY     - 1934     GOOD             USACE
 CP1169
 CP1169                          STATION DESCRIPTION
 CP1169
 CP1169'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1169'1 MI S FROM TRANSYLVANIA.
 CP1169'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1169'MISS. RIVER, EAST CARROLL PARISH, LOUISIANA, APPROXIMATELY 1 MILE
 CP1169'SOUTH OF TRANSYLVANIA, LA.  1334 FEET SOUTHEAST OF LEVEE STATION NO.
 CP1169'1700.  35 FEET NORTHWEST OF HOUSE.  20 FEET SOUTHEAST OF CENTER LINE
 CP1169'OF DITCH.  3 FEET NORTHWEST OF WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1168 ***********************************************************************
 CP1168  DESIGNATION -  1700 A CAP
 CP1168  PID         -  CP1168
 CP1168  STATE/COUNTY-  LA/EAST CARROLL
 CP1168  COUNTRY     -  US
 CP1168  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1168
 CP1168                         *CURRENT SURVEY CONTROL
 CP1168  ______________________________________________________________________
 CP1168* NAD 83(1986) POSITION- 32 39 44.     (N) 091 10 27.     (W)   SCALED
 CP1168* NAVD 88 ORTHO HEIGHT -    30.80  (+/-2cm)      101.0   (feet) VERTCON3
 CP1168  ______________________________________________________________________
 CP1168  GEOID HEIGHT    -        -26.350 (meters)                     GEOID18
 CP1168  VERT ORDER      -  ? (See Below)
 CP1168
 CP1168.The horizontal coordinates were scaled from a map and have
 CP1168.an estimated accuracy of +/- 6 seconds.
 CP1168
 CP1168.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1168.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1168
 CP1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1168.GEOID18 height accuracy estimate available here.
 CP1168
 CP1168.The vertical order pertains to the NGVD 29 superseded value.
 CP1168
 CP1168.Click photographs - Photos may exist for this station.
 CP1168
 CP1168;                    North         East    Units  Estimated Accuracy
 CP1168;SPC LA N     -   240,510.    1,124,370.      MT  (+/- 180 meters Scaled)
 CP1168
 CP1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS712153(NAD 83)
 CP1168
 CP1168                          SUPERSEDED SURVEY CONTROL
 CP1168
 CP1168  NGVD 29 (??/??/92)   30.794  (m)          101.03   (f) ADJ UNCH       
 CP1168
 CP1168.Superseded values are not recommended for survey control.
 CP1168
 CP1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1168.See file dsdata.pdf to determine how the superseded data were derived.
 CP1168
 CP1168_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1168_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1168_MARK LOGO: USACE
 CP1168_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1168_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1168
 CP1168  HISTORY     - Date     Condition        Report By
 CP1168  HISTORY     - UNK      MONUMENTED       USACE
 CP1168  HISTORY     - 1934     GOOD             USACE
 CP1168
 CP1168                          STATION DESCRIPTION
 CP1168
 CP1168'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1168'1 MI S FROM TRANSYLVANIA.
 CP1168'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1168'MISS. RIVER, EAST CARROLL PARISH, LOUISIANA, APPROXIMATELY 1 MILE
 CP1168'SOUTH OF TRANSYLVANIA, LA.  1334 FEET SOUTHEAST OF LEVEE STATION NO.
 CP1168'1700.  35 FEET NORTHWEST OF HOUSE.  20 FEET SOUTHEAST OF CENTER LINE
 CP1168'OF DITCH.  3 FEET NORTHWEST OF WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0709 ***********************************************************************
 BW0709  DESIGNATION -  1700 RS BOLT
 BW0709  PID         -  BW0709
 BW0709  STATE/COUNTY-  LA/TENSAS
 BW0709  COUNTRY     -  US
 BW0709  USGS QUAD   -  LAKE BRUIN (2018)
 BW0709
 BW0709                         *CURRENT SURVEY CONTROL
 BW0709  ______________________________________________________________________
 BW0709* NAD 83(1986) POSITION- 31 52 34.     (N) 091 15 48.     (W)   SCALED
 BW0709* NAVD 88 ORTHO HEIGHT -    24.35  (+/-2cm)       79.9   (feet) VERTCON3
 BW0709  ______________________________________________________________________
 BW0709  GEOID HEIGHT    -        -26.178 (meters)                     GEOID18
 BW0709  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0709
 BW0709.The horizontal coordinates were scaled from a map and have
 BW0709.an estimated accuracy of +/- 6 seconds.
 BW0709
 BW0709.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0709.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0709
 BW0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0709.GEOID18 height accuracy estimate available here.
 BW0709
 BW0709.The vertical order pertains to the NGVD 29 superseded value.
 BW0709
 BW0709.Click photographs - Photos may exist for this station.
 BW0709
 BW0709;                    North         East    Units  Estimated Accuracy
 BW0709;SPC LA N     -   153,240.    1,117,000.      MT  (+/- 180 meters Scaled)
 BW0709
 BW0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR642280(NAD 83)
 BW0709
 BW0709                          SUPERSEDED SURVEY CONTROL
 BW0709
 BW0709  NGVD 29 (??/??/92)   24.37   (m)           80.0    (f) COMPUTED    1 2
 BW0709
 BW0709.Superseded values are not recommended for survey control.
 BW0709
 BW0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0709.See file dsdata.pdf to determine how the superseded data were derived.
 BW0709
 BW0709_MARKER: B = BOLT
 BW0709_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BW0709_STAMPING: 1700 R S
 BW0709_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0709
 BW0709  HISTORY     - Date     Condition        Report By
 BW0709  HISTORY     - UNK      MONUMENTED       USACE
 BW0709  HISTORY     - 1938     GOOD             CGS
 BW0709
 BW0709                          STATION DESCRIPTION
 BW0709
 BW0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0709'3 MI SW FROM ST JOSEPH.
 BW0709'3 MILES SOUTHWEST OF ST. JOSEPH, TENSAS PARISH, 0.4 MILE NORTH OF
 BW0709'RODNEY CUT OFF, ON THE WEST BANQUETTE OF THE EASTERN AND OLD LEVEE,
 BW0709'AND 3 FEET WEST OF THE LEVEE ROAD.  A COPPER BOLT, SET IN THE TOP OF A
 BW0709'TILE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON
 BW0709'PIPE BEARING A CORPS OF ENGINEERS, U. S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2923 ***********************************************************************
 CQ2923  DESIGNATION -  1710
 CQ2923  PID         -  CQ2923
 CQ2923  STATE/COUNTY-  LA/LINCOLN
 CQ2923  COUNTRY     -  US
 CQ2923  USGS QUAD   -  DUBACH (2018)
 CQ2923
 CQ2923                         *CURRENT SURVEY CONTROL
 CQ2923  ______________________________________________________________________
 CQ2923* NAD 83(1992) POSITION- 32 39 25.74451(N) 092 38 58.83258(W)   ADJUSTED
 CQ2923* NAVD 88 ORTHO HEIGHT -    74.    (meters)      243.    (feet) SCALED
 CQ2923  ______________________________________________________________________
 CQ2923  GEOID HEIGHT    -        -25.852 (meters)                     GEOID18
 CQ2923  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 CQ2923  HORZ ORDER      -  SECOND
 CQ2923
 CQ2923.The horizontal coordinates were established by classical geodetic methods
 CQ2923.and adjusted by the National Geodetic Survey in January 1993.
 CQ2923
 CQ2923.The orthometric height was scaled from a topographic map.
 CQ2923
 CQ2923.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2923.GEOID18 height accuracy estimate available here.
 CQ2923
 CQ2923.Click photographs - Photos may exist for this station.
 CQ2923
 CQ2923.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2923
 CQ2923. The following values were computed from the NAD 83(1992) position.
 CQ2923
 CQ2923;                    North         East     Units Scale Factor Converg.
 CQ2923;SPC LA N     -   239,191.374   985,958.510   MT  0.99999784   -0 04 44.9
 CQ2923;SPC LA N     -   784,747.03  3,234,765.54   sFT  0.99999784   -0 04 44.9
 CQ2923;UTM  15      - 3,613,333.938   532,851.905   MT  0.99961331   +0 11 20.5
 CQ2923
 CQ2923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2923!SPC LA N     -   0.99999245  x   0.99999784  =   0.99999029
 CQ2923!UTM  15      -   0.99999245  x   0.99961331  =   0.99960577
 CQ2923
 CQ2923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3285113333(NAD 83)
 CQ2923
 CQ2923                          SUPERSEDED SURVEY CONTROL
 CQ2923
 CQ2923  NAD 83(1986)-  32 39 25.75726(N)    092 38 58.82279(W) AD(       ) 2
 CQ2923  NAD 27      -  32 39 25.23000(N)    092 38 58.28200(W) AD(       ) 2
 CQ2923
 CQ2923.Superseded values are not recommended for survey control.
 CQ2923
 CQ2923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2923.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2923
 CQ2923_MARKER: DD = SURVEY DISK
 CQ2923_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2923_STAMPING: 1710
 CQ2923_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2923_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2923
 CQ2923  HISTORY     - Date     Condition        Report By
 CQ2923  HISTORY     - 1952     MONUMENTED       LAGS
 CQ2923
 CQ2923                          STATION DESCRIPTION
 CQ2923
 CQ2923'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1952 (RCD)
 CQ2923'THE STATION IS IN SECTION 11, T3W, R19R, ABOUT 4.5 MILES
 CQ2923'NORTH OF VIENNA, 3 MILES SOUTH OF DUBACH, 121 FEET NORTHEAST
 CQ2923'OF THE CENTER OF THE INTERSECTION OF U.S. HIGHWAY 167 AND
 CQ2923'A GRAVELED CROSS ROAD, 45 FEET NORTHEAST OF THE NORTHEAST
 CQ2923'CORNER OF A HOUSE, 43 FEET WEST OF THE CENTER OF U.S. HIGHWAY
 CQ2923'167, 5 FEET EAST OF TELEPHONE POLE NO. 50 AND 4 FEET EAST
 CQ2923'OF A FENCE CORNER.
 CQ2923'
 CQ2923'A TRAVERSE MEASUREMENT WAS MADE TO TRIANGULATION STATION
 CQ2923'DUBACH, AND THE DISTANCE IS 72.750 METERS (238.68 FEET) EAST
 CQ2923'OF THE STATION DUBACH.  THE MARK IS A STANDARD STATE CONTROL
 CQ2923'SURVEY DISK STAMPED 1710, AND IS SET IN A SQUARE CONCRETE
 CQ2923'POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1959 ***********************************************************************
 BJ1959  DESIGNATION -  173/1 BOLT
 BJ1959  PID         -  BJ1959
 BJ1959  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1959  COUNTRY     -  US
 BJ1959  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1959
 BJ1959                         *CURRENT SURVEY CONTROL
 BJ1959  ______________________________________________________________________
 BJ1959* NAD 83(1986) POSITION- 30 21 29.     (N) 091 13 28.     (W)   SCALED
 BJ1959* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1959  **This station is located in a suspected subsidence area (see below).
 BJ1959  ______________________________________________________________________
 BJ1959  GEOID HEIGHT    -        -27.084 (meters)                     GEOID18
 BJ1959
 BJ1959.The horizontal coordinates were scaled from a map and have
 BJ1959.an estimated accuracy of +/- 6 seconds.
 BJ1959
 BJ1959.** This station is in an area of known vertical motion. If an
 BJ1959.** orthometric height was ever established but is not available 
 BJ1959.** in the current survey control section, the orthometric height
 BJ1959.** is considered suspect.  Suspect heights are available in the
 BJ1959.** superseded section only if requested.
 BJ1959
 BJ1959.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1959.GEOID18 height accuracy estimate available here.
 BJ1959
 BJ1959.Click photographs - Photos may exist for this station.
 BJ1959
 BJ1959;                    North         East    Units  Estimated Accuracy
 BJ1959;SPC LA S     -   205,960.    1,010,470.      MT  (+/- 180 meters Scaled)
 BJ1959
 BJ1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP706597(NAD 83)
 BJ1959
 BJ1959                          SUPERSEDED SURVEY CONTROL
 BJ1959
 BJ1959.No superseded survey control is available for this station.
 BJ1959
 BJ1959_MARKER: B = BOLT
 BJ1959_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1959_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1959
 BJ1959  HISTORY     - Date     Condition        Report By
 BJ1959  HISTORY     - UNK      MONUMENTED       USACE
 BJ1959  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1959
 BJ1959                          STATION DESCRIPTION
 BJ1959
 BJ1959'DESCRIBED BY US ARMY CORPS OF ENGINEERS UNK
 BJ1959'6.5 MI S FROM BATON ROUGE.
 BJ1959'6.5 MILES SOUTH ALONG THE LEVEE ROAD FROM THE ILLINOIS CENTRAL
 BJ1959'RAILROAD STATION AT BATON ROUGE,EAST BATON ROUGE PARISH,TO THE CONRAD
 BJ1959'PLANTATION HOUSE ON CONRAD POINT, PSAA IN THROUGH THE HOUSE AND BEAR
 BJ1959'TO RIGHT AROUND THE BARN TO THE GATE AT A DITCH AN THE BEGINNING OF
 BJ1959'THE STOCK TRAILS TO THE PASTURE, AND THEN FOLLOW THE TRAILS FOR
 BJ1959'ABOUT 1/2 MILE NORTHEAST ACROSS THE PASTURE; 110 PACES NORTH OF A
 BJ1959'T-FENCE AND DITCH JUNCTION, AND 10 PACES EAST OF A NORTH-AND-SOUTH
 BJ1959'FENCE. A COPPER BOLT, LEADED IN THE TOP OF A TILE ABOUT 4 FEET
 BJ1959'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 BJ1959'A CORPS OF ENG. STANDARD CAP, STAMPED "173/1."
 BJ1959
 BJ1959                          STATION RECOVERY (1964)
 BJ1959
 BJ1959'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ1959'ON THE CONRAD PLANTATION, ABOUT 1/2 MILE NORTHEAST OF THE MANSION AND
 BJ1959'CONRAD POINT.  TO REACH FROM BATON ROUGE, GO SOUTH ON THE LEVEE ROAD,
 BJ1959'06.5 MILES TO THE CONRAD PLANTATION HOUSE AT CONRAD POINT.  PASS IN
 BJ1959'THROUGH THE HOUSE AND BEAR TO THE R. AROUND THE BARN TO THE GATE AT A
 BJ1959'DITCH AND THE BEGINNING OF THE STOCK TRAILS TO THE PASTURE.  THEN
 BJ1959'FOLLOW THE TRAILS ABOUT 1/2 MILE NORTHEAST ACROSS THE PASTURE TO THE
 BJ1959'MARK WHICH IS 110 PACES NORTH OF A T. FENCE AND DITCH INTERSECTION AND
 BJ1959'10 PACES EAST OF A N.S. FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3183 ***********************************************************************
 BJ3183  DESIGNATION -  173/1 CAP
 BJ3183  PID         -  BJ3183
 BJ3183  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3183  COUNTRY     -  US
 BJ3183  USGS QUAD   -  PLAQUEMINE (2018)
 BJ3183
 BJ3183                         *CURRENT SURVEY CONTROL
 BJ3183  ______________________________________________________________________
 BJ3183* NAD 83(1986) POSITION- 30 21 29.     (N) 091 13 28.     (W)   SCALED
 BJ3183* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3183  **This station is located in a suspected subsidence area (see below).
 BJ3183  ______________________________________________________________________
 BJ3183  GEOID HEIGHT    -        -27.084 (meters)                     GEOID18
 BJ3183
 BJ3183.The horizontal coordinates were scaled from a map and have
 BJ3183.an estimated accuracy of +/- 6 seconds.
 BJ3183
 BJ3183.** This station is in an area of known vertical motion. If an
 BJ3183.** orthometric height was ever established but is not available 
 BJ3183.** in the current survey control section, the orthometric height
 BJ3183.** is considered suspect.  Suspect heights are available in the
 BJ3183.** superseded section only if requested.
 BJ3183
 BJ3183.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3183.GEOID18 height accuracy estimate available here.
 BJ3183
 BJ3183.Click photographs - Photos may exist for this station.
 BJ3183
 BJ3183;                    North         East    Units  Estimated Accuracy
 BJ3183;SPC LA S     -   205,960.    1,010,470.      MT  (+/- 180 meters Scaled)
 BJ3183
 BJ3183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP706597(NAD 83)
 BJ3183
 BJ3183                          SUPERSEDED SURVEY CONTROL
 BJ3183
 BJ3183.No superseded survey control is available for this station.
 BJ3183
 BJ3183_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ3183_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ3183_MARK LOGO: USACE
 BJ3183_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ3183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3183
 BJ3183  HISTORY     - Date     Condition        Report By
 BJ3183  HISTORY     - UNK      MONUMENTED       USACE
 BJ3183  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ3183
 BJ3183                          STATION DESCRIPTION
 BJ3183
 BJ3183'DESCRIBED BY US ARMY CORPS OF ENGINEERS UNK
 BJ3183'6.5 MI S FROM BATON ROUGE.
 BJ3183'6.5 MILES SOUTH ALONG THE LEVEE ROAD FROM THE ILLINOIS CENTRAL
 BJ3183'RAILROAD STATION AT BATON ROUGE,EAST BATON ROUGE PARISH,TO THE CONRAD
 BJ3183'PLANTATION HOUSE ON CONRAD POINT, PSAA IN THROUGH THE HOUSE AND BEAR
 BJ3183'TO RIGHT AROUND THE BARN TO THE GATE AT A DITCH AN THE BEGINNING OF
 BJ3183'THE STOCK TRAILS TO THE PASTURE, AND THEN FOLLOW THE TRAILS FOR
 BJ3183'ABOUT 1/2 MILE NORTHEAST ACROSS THE PASTURE; 110 PACES NORTH OF A
 BJ3183'T-FENCE AND DITCH JUNCTION, AND 10 PACES EAST OF A NORTH-AND-SOUTH
 BJ3183'FENCE. A COPPER BOLT, LEADED IN THE TOP OF A TILE ABOUT 4 FEET
 BJ3183'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 BJ3183'A CORPS OF ENG. STANDARD CAP, STAMPED "173/1."
 BJ3183
 BJ3183                          STATION RECOVERY (1964)
 BJ3183
 BJ3183'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ3183'ON THE CONRAD PLANTATION, ABOUT 1/2 MILE NORTHEAST OF THE MANSION AND
 BJ3183'CONRAD POINT.  TO REACH FROM BATON ROUGE, GO SOUTH ON THE LEVEE ROAD,
 BJ3183'06.5 MILES TO THE CONRAD PLANTATION HOUSE AT CONRAD POINT.  PASS IN
 BJ3183'THROUGH THE HOUSE AND BEAR TO THE R. AROUND THE BARN TO THE GATE AT A
 BJ3183'DITCH AND THE BEGINNING OF THE STOCK TRAILS TO THE PASTURE.  THEN
 BJ3183'FOLLOW THE TRAILS ABOUT 1/2 MILE NORTHEAST ACROSS THE PASTURE TO THE
 BJ3183'MARK WHICH IS 110 PACES NORTH OF A T. FENCE AND DITCH INTERSECTION AND
 BJ3183'10 PACES EAST OF A N.S. FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1585 ***********************************************************************
 BX1585  DESIGNATION -  173/8 USGS
 BX1585  PID         -  BX1585
 BX1585  STATE/COUNTY-  LA/WINN
 BX1585  COUNTRY     -  US
 BX1585  USGS QUAD   -  WINNFIELD EAST (2018)
 BX1585
 BX1585                         *CURRENT SURVEY CONTROL
 BX1585  ______________________________________________________________________
 BX1585* NAD 83(1986) POSITION- 31 56 12.     (N) 092 30 29.     (W)   SCALED
 BX1585* NAVD 88 ORTHO HEIGHT -    52.96  (+/-2cm)      173.8   (feet) VERTCON3
 BX1585  ______________________________________________________________________
 BX1585  GEOID HEIGHT    -        -25.574 (meters)                     GEOID18
 BX1585  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1585
 BX1585.The horizontal coordinates were scaled from a map and have
 BX1585.an estimated accuracy of +/- 6 seconds.
 BX1585
 BX1585.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1585.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1585
 BX1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1585.GEOID18 height accuracy estimate available here.
 BX1585
 BX1585.The vertical order pertains to the NGVD 29 superseded value.
 BX1585
 BX1585.Click photographs - Photos may exist for this station.
 BX1585
 BX1585;                    North         East    Units  Estimated Accuracy
 BX1585;SPC LA N     -   159,290.      999,240.      MT  (+/- 180 meters Scaled)
 BX1585
 BX1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR464335(NAD 83)
 BX1585
 BX1585                          SUPERSEDED SURVEY CONTROL
 BX1585
 BX1585  NGVD 29 (11/26/84)   53.027  (m)          173.97   (f) ADJUSTED    2 0
 BX1585
 BX1585.Superseded values are not recommended for survey control.
 BX1585
 BX1585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1585.See file dsdata.pdf to determine how the superseded data were derived.
 BX1585
 BX1585_MARKER: N = NAIL
 BX1585_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1585_SP_SET: TREE
 BX1585_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1585
 BX1585  HISTORY     - Date     Condition        Report By
 BX1585  HISTORY     - UNK      MONUMENTED       USGS
 BX1585  HISTORY     - 1950     GOOD             CGS
 BX1585
 BX1585                          STATION DESCRIPTION
 BX1585
 BX1585'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1585'10.8 MI NE FROM WINNFIELD.
 BX1585'6.5 MILES EAST ALONG U. S. HIGHWAY 84 FROM THE COURTHOUSE AT
 BX1585'WINNFIELD, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 6, THENCE 1.9
 BX1585'MILES NORTH ALONG A DIRT ROAD.  65 YARDS (PACED) SOUTH OF A DRY WASH,
 BX1585'29.0 FEET NORTH OF BENCH MARK R 128, 26 FEET WEST OF THE CENTER LINE
 BX1585'OF THE ROAD, AND IN THE TOP OF THE NORTHEAST ROOT OF A 14-INCH OAK
 BX1585'TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0970 ***********************************************************************
 CQ0970  DESIGNATION -  1734
 CQ0970  PID         -  CQ0970
 CQ0970  STATE/COUNTY-  LA/LINCOLN
 CQ0970  COUNTRY     -  US
 CQ0970  USGS QUAD   -  RUSTON EAST (2018)
 CQ0970
 CQ0970                         *CURRENT SURVEY CONTROL
 CQ0970  ______________________________________________________________________
 CQ0970* NAD 83(1986) POSITION- 32 32 00.     (N) 092 37 09.     (W)   SCALED
 CQ0970* NAVD 88 ORTHO HEIGHT -    86.221 (meters)      282.88  (feet) ADJUSTED
 CQ0970  ______________________________________________________________________
 CQ0970  GEOID HEIGHT    -        -25.722 (meters)                     GEOID18
 CQ0970  DYNAMIC HEIGHT  -         86.124 (meters)      282.56  (feet) COMP
 CQ0970  MODELED GRAVITY -    979,515.4   (mgal)                       NAVD 88
 CQ0970
 CQ0970  VERT ORDER      -  FIRST     CLASS II
 CQ0970
 CQ0970.The horizontal coordinates were scaled from a map and have
 CQ0970.an estimated accuracy of +/- 6 seconds.
 CQ0970
 CQ0970.The orthometric height was determined by differential leveling and
 CQ0970.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0970.in June 1991.
 CQ0970
 CQ0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0970.GEOID18 height accuracy estimate available here.
 CQ0970
 CQ0970.Click photographs - Photos may exist for this station.
 CQ0970
 CQ0970.The dynamic height is computed by dividing the NAVD 88
 CQ0970.geopotential number by the normal gravity value computed on the
 CQ0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0970.degrees latitude (g = 980.6199 gals.).
 CQ0970
 CQ0970.The modeled gravity was interpolated from observed gravity values.
 CQ0970
 CQ0970;                    North         East    Units  Estimated Accuracy
 CQ0970;SPC LA N     -   225,460.      988,810.      MT  (+/- 180 meters Scaled)
 CQ0970
 CQ0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR357996(NAD 83)
 CQ0970
 CQ0970                          SUPERSEDED SURVEY CONTROL
 CQ0970
 CQ0970  NGVD 29 (11/26/84)   86.288  (m)          283.10   (f) ADJUSTED    1 2
 CQ0970
 CQ0970.Superseded values are not recommended for survey control.
 CQ0970
 CQ0970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0970.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0970
 CQ0970_MARKER: DD = SURVEY DISK
 CQ0970_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0970_STAMPING: 1734
 CQ0970_MARK LOGO: CGS+SS
 CQ0970_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0970
 CQ0970  HISTORY     - Date     Condition        Report By
 CQ0970  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0970  HISTORY     - 1969     GOOD             CGS
 CQ0970  HISTORY     - 1987     GOOD             USPSQD
 CQ0970
 CQ0970                          STATION DESCRIPTION
 CQ0970
 CQ0970'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0970'1.5 MI E FROM RUSTON.
 CQ0970'ABOUT 0.3 MILE NORTH ALONG VIENNA STREET WHICH IS U.S. HIGHWAYS 80 AND
 CQ0970'167 FROM THE COURTHOUSE AT RUSTON, THENCE 1.2 MILES EAST ALONG U.S.
 CQ0970'HIGHWAY 80, 0.35 MILE EAST OF THE JUNCTION OF THE HIGHWAY AND STATE
 CQ0970'HIGHWAY 33, 30 FEET NORTH OF THE CENTE LINE OF THE HIGHWAY, 137 FEET
 CQ0970'NORTHEAST AND ACROSS THE HIGHWAY FROM A FIRE HYDRANT, 48 1/2 FEET EAST
 CQ0970'OF THE EAST END OF A ROCK WALL, 14 FEET WEST OF THE EXTENDED CENTER
 CQ0970'LINE OF A DRIVEWAY, 1.1 FEET NORTH OF A METAL WITNESS POST, ABOUT
 CQ0970'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 CQ0970'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 19, T 18N, R
 CQ0970'2W.
 CQ0970
 CQ0970                          STATION RECOVERY (1987)
 CQ0970
 CQ0970'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0969 ***********************************************************************
 CQ0969  DESIGNATION -  1735 LAGS
 CQ0969  PID         -  CQ0969
 CQ0969  STATE/COUNTY-  LA/LINCOLN
 CQ0969  COUNTRY     -  US
 CQ0969  USGS QUAD   -  RUSTON EAST (2018)
 CQ0969
 CQ0969                         *CURRENT SURVEY CONTROL
 CQ0969  ______________________________________________________________________
 CQ0969* NAD 83(1986) POSITION- 32 31 59.     (N) 092 36 40.     (W)   SCALED
 CQ0969* NAVD 88 ORTHO HEIGHT -    73.18  (+/-2cm)      240.1   (feet) VERTCON3
 CQ0969  ______________________________________________________________________
 CQ0969  GEOID HEIGHT    -        -25.724 (meters)                     GEOID18
 CQ0969  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0969
 CQ0969.The horizontal coordinates were scaled from a map and have
 CQ0969.an estimated accuracy of +/- 6 seconds.
 CQ0969
 CQ0969.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0969.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0969
 CQ0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0969.GEOID18 height accuracy estimate available here.
 CQ0969
 CQ0969.The vertical order pertains to the NGVD 29 superseded value.
 CQ0969
 CQ0969.Click photographs - Photos may exist for this station.
 CQ0969
 CQ0969;                    North         East    Units  Estimated Accuracy
 CQ0969;SPC LA N     -   225,430.      989,560.      MT  (+/- 180 meters Scaled)
 CQ0969
 CQ0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR365995(NAD 83)
 CQ0969
 CQ0969                          SUPERSEDED SURVEY CONTROL
 CQ0969
 CQ0969  NGVD 29 (11/26/84)   73.251  (m)          240.32   (f) ADJUSTED    1 2
 CQ0969
 CQ0969.Superseded values are not recommended for survey control.
 CQ0969
 CQ0969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0969.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0969
 CQ0969_MARKER: DD = SURVEY DISK
 CQ0969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0969_STAMPING: E 49 1935
 CQ0969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0969+STABILITY: SURFACE MOTION
 CQ0969
 CQ0969  HISTORY     - Date     Condition        Report By
 CQ0969  HISTORY     - 1935     MONUMENTED       LAGS
 CQ0969  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0969
 CQ0969                          STATION DESCRIPTION
 CQ0969
 CQ0969'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0969'1.8 MI E FROM RUSTON.
 CQ0969'1.8 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE COURTHOUSE AT RUSTON,
 CQ0969'LINCOLN PARISH, AT A T-ROAD LEADING NORTHWEST THROUGH A GATE IN THE
 CQ0969'FENCE, 35 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 9 FEET
 CQ0969'SOUTHWEST OF THE SOUTHWEST END OF THE WIRE GATE, AND 2 FEET SOUTHEAST
 CQ0969'OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED E 49 1935 AND SET
 CQ0969'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0956 ***********************************************************************
 CQ0956  DESIGNATION -  1745
 CQ0956  PID         -  CQ0956
 CQ0956  STATE/COUNTY-  LA/LINCOLN
 CQ0956  COUNTRY     -  US
 CQ0956  USGS QUAD   -  RUSTON EAST (2018)
 CQ0956
 CQ0956                         *CURRENT SURVEY CONTROL
 CQ0956  ______________________________________________________________________
 CQ0956* NAD 83(1986) POSITION- 32 31 49.31   (N) 092 31 15.90   (W)   HD_HELD1
 CQ0956* NAVD 88 ORTHO HEIGHT -    57.004 (meters)      187.02  (feet) ADJUSTED
 CQ0956  ______________________________________________________________________
 CQ0956  GEOID HEIGHT    -        -25.745 (meters)                     GEOID18
 CQ0956  DYNAMIC HEIGHT  -         56.940 (meters)      186.81  (feet) COMP
 CQ0956  MODELED GRAVITY -    979,517.4   (mgal)                       NAVD 88
 CQ0956
 CQ0956  VERT ORDER      -  FIRST     CLASS I
 CQ0956
 CQ0956.The horizontal coordinates were determined by differentially corrected
 CQ0956.hand held GPS observations or other comparable positioning techniques
 CQ0956.and have an estimated accuracy of +/- 3 meters.
 CQ0956
 CQ0956.The orthometric height was determined by differential leveling and
 CQ0956.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0956.in June 1991.
 CQ0956
 CQ0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0956.GEOID18 height accuracy estimate available here.
 CQ0956
 CQ0956.Click photographs - Photos may exist for this station.
 CQ0956
 CQ0956.The dynamic height is computed by dividing the NAVD 88
 CQ0956.geopotential number by the normal gravity value computed on the
 CQ0956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0956.degrees latitude (g = 980.6199 gals.).
 CQ0956
 CQ0956.The modeled gravity was interpolated from observed gravity values.
 CQ0956
 CQ0956;                    North         East    Units  Estimated Accuracy
 CQ0956;SPC LA N     -   225,121.7     998,019.4     MT  (+/- 3 meters HH1 GPS) 
 CQ0956
 CQ0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR4497499326(NAD 83)
 CQ0956
 CQ0956                          SUPERSEDED SURVEY CONTROL
 CQ0956
 CQ0956  NGVD 29 (11/26/84)   57.067  (m)          187.23   (f) ADJUSTED    1 1
 CQ0956
 CQ0956.Superseded values are not recommended for survey control.
 CQ0956
 CQ0956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0956.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0956
 CQ0956_MARKER: DD = SURVEY DISK
 CQ0956_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0956_STAMPING: 1745
 CQ0956_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0956_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0956
 CQ0956  HISTORY     - Date     Condition        Report By
 CQ0956  HISTORY     - UNK      MONUMENTED       LAGS
 CQ0956  HISTORY     - 1969     GOOD             CGS
 CQ0956  HISTORY     - 1987     GOOD             USPSQD
 CQ0956  HISTORY     - 20080726 GOOD             GEOCAC
 CQ0956
 CQ0956                          STATION DESCRIPTION
 CQ0956
 CQ0956'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0956'0.2 MI W FROM CHOUDRANT.
 CQ0956'ABOUT 0.2 MILE WEST ALONG U.S. HIGHWAY 80 FROM THE HIGH SCHOOL AT
 CQ0956'CHOUDRANT, AT THE NORTHWEST CORNER OF A CEMETERY, 48 FEET SOUTH OF THE
 CQ0956'CENTER LINE OF THE HIGHWAY, 36 FEET NORTHEAST OF THE NORTHEAST CORNER
 CQ0956'OF THE MORRISON BUILDERS SUPPLY OFFICE BUILDING, 16 FEET SOUTH OF A
 CQ0956'POWER POLE WHICH BEARS A STREET LIGHT, 1.2 FEET EAST OF A METAL
 CQ0956'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 CQ0956'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 CQ0956'OF THE GROUND.
 CQ0956
 CQ0956                          STATION RECOVERY (1987)
 CQ0956
 CQ0956'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0956'RECOVERED IN GOOD CONDITION.
 CQ0956
 CQ0956                          STATION RECOVERY (2008)
 CQ0956
 CQ0956'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0955 ***********************************************************************
 CQ0955  DESIGNATION -  1746
 CQ0955  PID         -  CQ0955
 CQ0955  STATE/COUNTY-  LA/LINCOLN
 CQ0955  COUNTRY     -  US
 CQ0955  USGS QUAD   -  RUSTON EAST (2018)
 CQ0955
 CQ0955                         *CURRENT SURVEY CONTROL
 CQ0955  ______________________________________________________________________
 CQ0955* NAD 83(1986) POSITION- 32 31 50.     (N) 092 31 00.     (W)   SCALED
 CQ0955* NAVD 88 ORTHO HEIGHT -    52.467 (meters)      172.14  (feet) ADJUSTED
 CQ0955  ______________________________________________________________________
 CQ0955  GEOID HEIGHT    -        -25.746 (meters)                     GEOID18
 CQ0955  DYNAMIC HEIGHT  -         52.408 (meters)      171.94  (feet) COMP
 CQ0955  MODELED GRAVITY -    979,517.8   (mgal)                       NAVD 88
 CQ0955
 CQ0955  VERT ORDER      -  FIRST     CLASS I
 CQ0955
 CQ0955.The horizontal coordinates were scaled from a map and have
 CQ0955.an estimated accuracy of +/- 6 seconds.
 CQ0955
 CQ0955.The orthometric height was determined by differential leveling and
 CQ0955.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0955.in June 1991.
 CQ0955
 CQ0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0955.GEOID18 height accuracy estimate available here.
 CQ0955
 CQ0955.Click photographs - Photos may exist for this station.
 CQ0955
 CQ0955.The dynamic height is computed by dividing the NAVD 88
 CQ0955.geopotential number by the normal gravity value computed on the
 CQ0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0955.degrees latitude (g = 980.6199 gals.).
 CQ0955
 CQ0955.The modeled gravity was interpolated from observed gravity values.
 CQ0955
 CQ0955;                    North         East    Units  Estimated Accuracy
 CQ0955;SPC LA N     -   225,140.      998,430.      MT  (+/- 180 meters Scaled)
 CQ0955
 CQ0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR453993(NAD 83)
 CQ0955
 CQ0955                          SUPERSEDED SURVEY CONTROL
 CQ0955
 CQ0955  NGVD 29 (11/26/84)   52.529  (m)          172.34   (f) ADJUSTED    1 1
 CQ0955
 CQ0955.Superseded values are not recommended for survey control.
 CQ0955
 CQ0955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0955.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0955
 CQ0955_MARKER: DD = SURVEY DISK
 CQ0955_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0955_STAMPING: 1746
 CQ0955_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0955
 CQ0955  HISTORY     - Date     Condition        Report By
 CQ0955  HISTORY     - UNK      MONUMENTED       LAGS
 CQ0955  HISTORY     - 1969     GOOD             CGS
 CQ0955  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ0955
 CQ0955                          STATION DESCRIPTION
 CQ0955
 CQ0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0955'IN CHOUDRANT.
 CQ0955'AT CHOUDRANT, 428 FEET NORTHEAST AND ACROSS A PAVED STREET AND U.S.
 CQ0955'HIGHWAY FROM THE HIGH SCHOOL, 0.1 MILE WEST OF THE INTERSECTION OF THE
 CQ0955'HIGHWAY AND STATE HIGHWAY 145, 26 FEET NORTH OF THE CENTER LINE OF
 CQ0955'U.S. HIGHWAY 80, 39 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE,
 CQ0955'39 FEET SOUTHWEST OF A 30-INCH SYCAMORE TREE, 4 FEET WEST OF THE
 CQ0955'CENTER LINE OF A PRIVATE DRIVEWAY, ABOUT LEVEL WITH THE HIGHWAY, AND
 CQ0955'SET IN THE TOP OF A CONCRETE POST WHICH IS ABOUT LEVEL WITH THE
 CQ0955'SURFACE OF THE GROUND.  SEC 19, T 18N, R 1W.
 CQ0955
 CQ0955                          STATION RECOVERY (1982)
 CQ0955
 CQ0955'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ0955'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1001 ***********************************************************************
 CQ1001  DESIGNATION -  1748
 CQ1001  PID         -  CQ1001
 CQ1001  STATE/COUNTY-  LA/LINCOLN
 CQ1001  COUNTRY     -  US
 CQ1001  USGS QUAD   -  SIMSBORO (2018)
 CQ1001
 CQ1001                         *CURRENT SURVEY CONTROL
 CQ1001  ______________________________________________________________________
 CQ1001* NAD 83(1986) POSITION- 32 31 55.     (N) 092 46 46.     (W)   SCALED
 CQ1001* NAVD 88 ORTHO HEIGHT -   105.498 (meters)      346.12  (feet) ADJUSTED
 CQ1001  ______________________________________________________________________
 CQ1001  GEOID HEIGHT    -        -25.690 (meters)                     GEOID18
 CQ1001  DYNAMIC HEIGHT  -        105.380 (meters)      345.73  (feet) COMP
 CQ1001  MODELED GRAVITY -    979,518.4   (mgal)                       NAVD 88
 CQ1001
 CQ1001  VERT ORDER      -  FIRST     CLASS I
 CQ1001
 CQ1001.The horizontal coordinates were scaled from a map and have
 CQ1001.an estimated accuracy of +/- 6 seconds.
 CQ1001
 CQ1001.The orthometric height was determined by differential leveling and
 CQ1001.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1001.in June 1991.
 CQ1001
 CQ1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1001.GEOID18 height accuracy estimate available here.
 CQ1001
 CQ1001.Click photographs - Photos may exist for this station.
 CQ1001
 CQ1001.The dynamic height is computed by dividing the NAVD 88
 CQ1001.geopotential number by the normal gravity value computed on the
 CQ1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1001.degrees latitude (g = 980.6199 gals.).
 CQ1001
 CQ1001.The modeled gravity was interpolated from observed gravity values.
 CQ1001
 CQ1001;                    North         East    Units  Estimated Accuracy
 CQ1001;SPC LA N     -   225,330.      973,750.      MT  (+/- 180 meters Scaled)
 CQ1001
 CQ1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR207994(NAD 83)
 CQ1001
 CQ1001                          SUPERSEDED SURVEY CONTROL
 CQ1001
 CQ1001  NGVD 29 (11/26/84)  105.570  (m)          346.36   (f) ADJUSTED    1 1
 CQ1001
 CQ1001.Superseded values are not recommended for survey control.
 CQ1001
 CQ1001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1001.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1001
 CQ1001_MARKER: DD = SURVEY DISK
 CQ1001_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1001_STAMPING: 1748
 CQ1001_MARK LOGO: CGS+SS
 CQ1001_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1001
 CQ1001  HISTORY     - Date     Condition        Report By
 CQ1001  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1001  HISTORY     - 1969     GOOD             CGS
 CQ1001  HISTORY     - 1981     GOOD             LADTD
 CQ1001  HISTORY     - 1987     GOOD             USPSQD
 CQ1001
 CQ1001                          STATION DESCRIPTION
 CQ1001
 CQ1001'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1001'0.5 MI E FROM SIMSBORO.
 CQ1001'ABOUT 0.5 MILE EAST ALONG U.S. HIGHWAY 80 FROM THE SIMSBORO SCHOOL AT
 CQ1001'SIMSBORO, 0.15 MILE NORTHWEST OF THE JUNCTION OF THE HIGHWAY AND STATE
 CQ1001'HIGHWAYS 150 AND 563, 29 1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE
 CQ1001'HIGHWAY, 125 FEET NORTHWEST OF POWER POLE NUMBER 165 WHICH BEARS A
 CQ1001'TRANSFORMER AND A STREET LIGHT, 18 FEET SOUTHEAST OF THE CENTER LINE
 CQ1001'OF A TRAIL ROAD WHICH LEADS SOUTHWEST, 0.8 FOOT NORTHEAST OF A METAL
 CQ1001'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 CQ1001'THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 CQ1001'OF THE GROUND.  SEC 21, T 18N, R 4W.
 CQ1001
 CQ1001                          STATION RECOVERY (1981)
 CQ1001
 CQ1001'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CQ1001'RECOVERED IN GOOD CONDITION.
 CQ1001
 CQ1001                          STATION RECOVERY (1987)
 CQ1001
 CQ1001'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ1001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1953 ***********************************************************************
 BJ1953  DESIGNATION -  175/1 BOLT
 BJ1953  PID         -  BJ1953
 BJ1953  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1953  COUNTRY     -  US
 BJ1953  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1953
 BJ1953                         *CURRENT SURVEY CONTROL
 BJ1953  ______________________________________________________________________
 BJ1953* NAD 83(1986) POSITION- 30 19 55.     (N) 091 07 46.     (W)   SCALED
 BJ1953* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1953  **This station is located in a suspected subsidence area (see below).
 BJ1953  ______________________________________________________________________
 BJ1953  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BJ1953
 BJ1953.The horizontal coordinates were scaled from a map and have
 BJ1953.an estimated accuracy of +/- 6 seconds.
 BJ1953
 BJ1953.** This station is in an area of known vertical motion. If an
 BJ1953.** orthometric height was ever established but is not available 
 BJ1953.** in the current survey control section, the orthometric height
 BJ1953.** is considered suspect.  Suspect heights are available in the
 BJ1953.** superseded section only if requested.
 BJ1953
 BJ1953.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1953.GEOID18 height accuracy estimate available here.
 BJ1953
 BJ1953.Click photographs - Photos may exist for this station.
 BJ1953
 BJ1953;                    North         East    Units  Estimated Accuracy
 BJ1953;SPC LA S     -   203,080.    1,019,610.      MT  (+/- 180 meters Scaled)
 BJ1953
 BJ1953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP798570(NAD 83)
 BJ1953
 BJ1953                          SUPERSEDED SURVEY CONTROL
 BJ1953
 BJ1953.No superseded survey control is available for this station.
 BJ1953
 BJ1953_MARKER: B = BOLT
 BJ1953_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1953_STAMPING: PBM 175/1
 BJ1953_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1953
 BJ1953  HISTORY     - Date     Condition        Report By
 BJ1953  HISTORY     - 1880     MONUMENTED       USACE
 BJ1953  HISTORY     - 1964     GOOD             CGS
 BJ1953
 BJ1953                          STATION DESCRIPTION
 BJ1953
 BJ1953'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1953'AT BURTVILLE, ABOUT 0.3 MILE EAST ALONG A PRIVATE ROAD FROM THE
 BJ1953'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT BURTVILLE, ON THE OLD
 BJ1953'HOFFMAN ESTATE, ABOUT 110 YARDS SOUTH OF THE CENTER LINE OF THE
 BJ1953'PRIVATE ROAD, NEAR A DITCH INTERSECTION, (FIRST DITCH AND HEDGE ROW
 BJ1953'EAST OF TRACK), 45 FEET SOUTH OF EAST-WEST DITCH, 45 FEET NORTH OF A
 BJ1953'LONE 36 INCH OAK TREE IN HEDGEROW, 8 FEET EAST OF HEDGEROW AND DITCH,
 BJ1953'A COPPER BOLT LEADED IN THE TOP OF A TILE 3 FEET UNDERGROUND, ACCESS
 BJ1953'TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CAP STAMPED PBM 175/1
 BJ1953'WHICH PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1183 ***********************************************************************
 BJ1183  DESIGNATION -  175/1 CAP
 BJ1183  PID         -  BJ1183
 BJ1183  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1183  COUNTRY     -  US
 BJ1183  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1183
 BJ1183                         *CURRENT SURVEY CONTROL
 BJ1183  ______________________________________________________________________
 BJ1183* NAD 83(1986) POSITION- 30 19 55.     (N) 091 07 46.     (W)   SCALED
 BJ1183* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1183  **This station is located in a suspected subsidence area (see below).
 BJ1183  ______________________________________________________________________
 BJ1183  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BJ1183
 BJ1183.The horizontal coordinates were scaled from a map and have
 BJ1183.an estimated accuracy of +/- 6 seconds.
 BJ1183
 BJ1183.** This station is in an area of known vertical motion. If an
 BJ1183.** orthometric height was ever established but is not available 
 BJ1183.** in the current survey control section, the orthometric height
 BJ1183.** is considered suspect.  Suspect heights are available in the
 BJ1183.** superseded section only if requested.
 BJ1183
 BJ1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1183.GEOID18 height accuracy estimate available here.
 BJ1183
 BJ1183.Click photographs - Photos may exist for this station.
 BJ1183
 BJ1183;                    North         East    Units  Estimated Accuracy
 BJ1183;SPC LA S     -   203,080.    1,019,610.      MT  (+/- 180 meters Scaled)
 BJ1183
 BJ1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP798570(NAD 83)
 BJ1183
 BJ1183                          SUPERSEDED SURVEY CONTROL
 BJ1183
 BJ1183.No superseded survey control is available for this station.
 BJ1183
 BJ1183_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1183_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1183_STAMPING: PBM 175/1
 BJ1183_MARK LOGO: USACE
 BJ1183_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1183
 BJ1183  HISTORY     - Date     Condition        Report By
 BJ1183  HISTORY     - UNK      MONUMENTED       USACE
 BJ1183  HISTORY     - 1964     GOOD             CGS
 BJ1183  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1183
 BJ1183                          STATION DESCRIPTION
 BJ1183
 BJ1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1183'0.3 MI E FROM BURTVILLE.
 BJ1183'AT BURTVILLE, ABOUT 0.3 MILE EAST ALONG A PRIVATE ROAD FROM THE
 BJ1183'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT BURTVILLE, ON THE OLD
 BJ1183'HOFFMAN ESTATE, ABOUT 110 YARDS SOUTH OF THE CENTER LINE OF THE
 BJ1183'PRIVATE ROAD, NEAR A DTICH INTERSECTION, (FIRST DITCH AND HEDGE ROW
 BJ1183'EAST OF TRACK), 45 FEET SOUTH OF EAST-WEST DITCH, 45 FEET NORTH OF A
 BJ1183'LONE 36 INCH OAK TREE IN HEDGEROW, 8 FEET EAST OF HEDGEROW AND DITCH,
 BJ1183'AN IRON PIPE BEARING A CAP STAMPED PBM 175/1 WHICH PROJECTS 2 FEET
 BJ1183'ABOVE THE LEVEL OF THE GROUND.
 BJ1183
 BJ1183                          STATION RECOVERY (1976)
 BJ1183
 BJ1183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1183'SEARCHED FOR BUT NOT RECOVERED. BELIEVED DESTROYED WHEN UNDERGROUND
 BJ1183'PIPELINE WAS CONSTRUCTED. NO PLOT OF BENCH MARK POSSIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1174 ***********************************************************************
 CP1174  DESIGNATION -  1750 A BOLT
 CP1174  PID         -  CP1174
 CP1174  STATE/COUNTY-  LA/EAST CARROLL
 CP1174  COUNTRY     -  US
 CP1174  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1174
 CP1174                         *CURRENT SURVEY CONTROL
 CP1174  ______________________________________________________________________
 CP1174* NAD 83(1986) POSITION- 32 39 22.     (N) 091 10 41.     (W)   SCALED
 CP1174* NAVD 88 ORTHO HEIGHT -    28.84  (+/-2cm)       94.6   (feet) VERTCON3
 CP1174  ______________________________________________________________________
 CP1174  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 CP1174  VERT ORDER      -  ? (See Below)
 CP1174
 CP1174.The horizontal coordinates were scaled from a map and have
 CP1174.an estimated accuracy of +/- 6 seconds.
 CP1174
 CP1174.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1174.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1174
 CP1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1174.GEOID18 height accuracy estimate available here.
 CP1174
 CP1174.The vertical order pertains to the NGVD 29 superseded value.
 CP1174
 CP1174.Click photographs - Photos may exist for this station.
 CP1174
 CP1174;                    North         East    Units  Estimated Accuracy
 CP1174;SPC LA N     -   239,820.    1,124,010.      MT  (+/- 180 meters Scaled)
 CP1174
 CP1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS708146(NAD 83)
 CP1174
 CP1174                          SUPERSEDED SURVEY CONTROL
 CP1174
 CP1174  NGVD 29 (??/??/92)   28.834  (m)           94.60   (f) ADJ UNCH       
 CP1174
 CP1174.Superseded values are not recommended for survey control.
 CP1174
 CP1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1174.See file dsdata.pdf to determine how the superseded data were derived.
 CP1174
 CP1174_MARKER: B = BOLT
 CP1174_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1174_SP_SET: UNDERGROUND STONE
 CP1174_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1174
 CP1174  HISTORY     - Date     Condition        Report By
 CP1174  HISTORY     - UNK      MONUMENTED       USACE
 CP1174  HISTORY     - 1934     GOOD             USACE
 CP1174
 CP1174                          STATION DESCRIPTION
 CP1174
 CP1174'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1174'1.5 MI S FROM TRANSYLVANIA.
 CP1174'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1174'OF THE MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 1/2 MILE
 CP1174'SOUTH OF TRANSYLVANIA, LA.  1136 FEET WEST OF LEVEE STATION NO. 1750.
 CP1174'1745 FEET WEST OF P.B.M. WILTON.  120 FEET NORTH OF DIRT ROAD. 90 FEET
 CP1174'NORTHEAST OF HOUSE.  2 FEET EAST OF FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1173 ***********************************************************************
 CP1173  DESIGNATION -  1750 A CAP
 CP1173  PID         -  CP1173
 CP1173  STATE/COUNTY-  LA/EAST CARROLL
 CP1173  COUNTRY     -  US
 CP1173  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1173
 CP1173                         *CURRENT SURVEY CONTROL
 CP1173  ______________________________________________________________________
 CP1173* NAD 83(1986) POSITION- 32 39 22.     (N) 091 10 41.     (W)   SCALED
 CP1173* NAVD 88 ORTHO HEIGHT -    30.04  (+/-2cm)       98.6   (feet) VERTCON3
 CP1173  ______________________________________________________________________
 CP1173  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 CP1173  VERT ORDER      -  ? (See Below)
 CP1173
 CP1173.The horizontal coordinates were scaled from a map and have
 CP1173.an estimated accuracy of +/- 6 seconds.
 CP1173
 CP1173.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1173.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1173
 CP1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1173.GEOID18 height accuracy estimate available here.
 CP1173
 CP1173.The vertical order pertains to the NGVD 29 superseded value.
 CP1173
 CP1173.Click photographs - Photos may exist for this station.
 CP1173
 CP1173;                    North         East    Units  Estimated Accuracy
 CP1173;SPC LA N     -   239,820.    1,124,010.      MT  (+/- 180 meters Scaled)
 CP1173
 CP1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS708146(NAD 83)
 CP1173
 CP1173                          SUPERSEDED SURVEY CONTROL
 CP1173
 CP1173  NGVD 29 (??/??/92)   30.036  (m)           98.54   (f) ADJ UNCH       
 CP1173
 CP1173.Superseded values are not recommended for survey control.
 CP1173
 CP1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1173.See file dsdata.pdf to determine how the superseded data were derived.
 CP1173
 CP1173_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1173_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1173_MARK LOGO: USACE
 CP1173_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1173_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1173
 CP1173  HISTORY     - Date     Condition        Report By
 CP1173  HISTORY     - UNK      MONUMENTED       USACE
 CP1173  HISTORY     - 1934     GOOD             USACE
 CP1173
 CP1173                          STATION DESCRIPTION
 CP1173
 CP1173'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1173'1.5 MI S FROM TRANSYLVANIA.
 CP1173'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1173'OF THE MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 1/2 MILE
 CP1173'SOUTH OF TRANSYLVANIA, LA.  1136 FEET WEST OF LEVEE STATION NO. 1750.
 CP1173'1745 FEET WEST OF P.B.M. WILTON.  120 FEET NORTH OF DIRT ROAD. 90 FEET
 CP1173'NORTHEAST OF HOUSE.  2 FEET EAST OF FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1008 ***********************************************************************
 CQ1008  DESIGNATION -  1751
 CQ1008  PID         -  CQ1008
 CQ1008  STATE/COUNTY-  LA/LINCOLN
 CQ1008  COUNTRY     -  US
 CQ1008  USGS QUAD   -  SIMSBORO (2018)
 CQ1008
 CQ1008                         *CURRENT SURVEY CONTROL
 CQ1008  ______________________________________________________________________
 CQ1008* NAD 83(1986) POSITION- 32 32 04.     (N) 092 48 39.     (W)   SCALED
 CQ1008* NAVD 88 ORTHO HEIGHT -   101.976 (meters)      334.57  (feet) ADJUSTED
 CQ1008  ______________________________________________________________________
 CQ1008  GEOID HEIGHT    -        -25.688 (meters)                     GEOID18
 CQ1008  DYNAMIC HEIGHT  -        101.862 (meters)      334.19  (feet) COMP
 CQ1008  MODELED GRAVITY -    979,516.0   (mgal)                       NAVD 88
 CQ1008
 CQ1008  VERT ORDER      -  FIRST     CLASS I
 CQ1008
 CQ1008.The horizontal coordinates were scaled from a map and have
 CQ1008.an estimated accuracy of +/- 6 seconds.
 CQ1008
 CQ1008.The orthometric height was determined by differential leveling and
 CQ1008.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1008.in June 1991.
 CQ1008
 CQ1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1008.GEOID18 height accuracy estimate available here.
 CQ1008
 CQ1008.Click photographs - Photos may exist for this station.
 CQ1008
 CQ1008.The dynamic height is computed by dividing the NAVD 88
 CQ1008.geopotential number by the normal gravity value computed on the
 CQ1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1008.degrees latitude (g = 980.6199 gals.).
 CQ1008
 CQ1008.The modeled gravity was interpolated from observed gravity values.
 CQ1008
 CQ1008;                    North         East    Units  Estimated Accuracy
 CQ1008;SPC LA N     -   225,620.      970,800.      MT  (+/- 180 meters Scaled)
 CQ1008
 CQ1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR177996(NAD 83)
 CQ1008
 CQ1008                          SUPERSEDED SURVEY CONTROL
 CQ1008
 CQ1008  NGVD 29 (11/26/84)  102.049  (m)          334.81   (f) ADJUSTED    1 1
 CQ1008
 CQ1008.Superseded values are not recommended for survey control.
 CQ1008
 CQ1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1008.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1008
 CQ1008_MARKER: DD = SURVEY DISK
 CQ1008_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1008_STAMPING: 1751
 CQ1008_MARK LOGO: CGS+SS
 CQ1008_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1008
 CQ1008  HISTORY     - Date     Condition        Report By
 CQ1008  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1008  HISTORY     - 1969     GOOD             CGS
 CQ1008  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1008
 CQ1008                          STATION DESCRIPTION
 CQ1008
 CQ1008'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1008'1.4 MI W FROM SIMSBORO.
 CQ1008'ABOUT 1.4 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE SIMSBORO SCHOOL AT
 CQ1008'SIMSBORO, 87 YARDS EAST OF THE JUNCTION OF THE HIGHWAY AND A PAVED
 CQ1008'ROAD WHICH LEADS SOUTH, 29 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 CQ1008'HIGHWAY, 135 FEET SOUTH AND ACROSS THE HIGHWAY FROM THE SOUTHWEST
 CQ1008'CORNER OF A CONCRETE PORCH WHICH IS ON A FARMHOUSE, 165 FEET WEST OF A
 CQ1008'POWER POLE WHICH BEARS A TRANSFORMER, 11 1/2 FEET NORTH OF A FENCE,
 CQ1008'11.0 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 CQ1008'AND SET IN THE TOP OF A CONCRETE POST WHICH IS ABOUT LEVEL WITH THE
 CQ1008'SURFACE OF THE GROUND.  SEC 20, T 18N, R 4W.
 CQ1008
 CQ1008                          STATION RECOVERY (1987)
 CQ1008
 CQ1008'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ1008'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1011 ***********************************************************************
 CQ1011  DESIGNATION -  1753
 CQ1011  PID         -  CQ1011
 CQ1011  STATE/COUNTY-  LA/LINCOLN
 CQ1011  COUNTRY     -  US
 CQ1011  USGS QUAD   -  SIMSBORO (2018)
 CQ1011
 CQ1011                         *CURRENT SURVEY CONTROL
 CQ1011  ______________________________________________________________________
 CQ1011* NAD 83(1986) POSITION- 32 32 23.0    (N) 092 49 41.6    (W)   HD_HELD2
 CQ1011* NAVD 88 ORTHO HEIGHT -   101.195 (meters)      332.00  (feet) ADJUSTED
 CQ1011  ______________________________________________________________________
 CQ1011  GEOID HEIGHT    -        -25.689 (meters)                     GEOID18
 CQ1011  DYNAMIC HEIGHT  -        101.081 (meters)      331.63  (feet) COMP
 CQ1011  MODELED GRAVITY -    979,514.6   (mgal)                       NAVD 88
 CQ1011
 CQ1011  VERT ORDER      -  FIRST     CLASS I
 CQ1011
 CQ1011.The horizontal coordinates were established by autonomous hand held GPS
 CQ1011.observations and have an estimated accuracy of +/- 10 meters.
 CQ1011
 CQ1011.The orthometric height was determined by differential leveling and
 CQ1011.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1011.in June 1991.
 CQ1011
 CQ1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1011.GEOID18 height accuracy estimate available here.
 CQ1011
 CQ1011.Click photographs - Photos may exist for this station.
 CQ1011
 CQ1011.The dynamic height is computed by dividing the NAVD 88
 CQ1011.geopotential number by the normal gravity value computed on the
 CQ1011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1011.degrees latitude (g = 980.6199 gals.).
 CQ1011
 CQ1011.The modeled gravity was interpolated from observed gravity values.
 CQ1011
 CQ1011;                    North         East    Units  Estimated Accuracy
 CQ1011;SPC LA N     -   226,206.      969,169.      MT  (+/- 10 meters HH2 GPS)
 CQ1011
 CQ1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS1612900275(NAD 83)
 CQ1011
 CQ1011                          SUPERSEDED SURVEY CONTROL
 CQ1011
 CQ1011  NGVD 29 (11/26/84)  101.267  (m)          332.24   (f) ADJUSTED    1 1
 CQ1011
 CQ1011.Superseded values are not recommended for survey control.
 CQ1011
 CQ1011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1011.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1011
 CQ1011_MARKER: DD = SURVEY DISK
 CQ1011_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1011_STAMPING: 1753
 CQ1011_MARK LOGO: CGS+SS
 CQ1011_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1011_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1011
 CQ1011  HISTORY     - Date     Condition        Report By
 CQ1011  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1011  HISTORY     - 1969     GOOD             CGS
 CQ1011  HISTORY     - 20141214 POOR             GEOCAC
 CQ1011
 CQ1011                          STATION DESCRIPTION
 CQ1011
 CQ1011'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1011'2.55 MI W FROM SIMSBORO.
 CQ1011'ABOUT 2.55 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE SIMSBORO SCHOOL
 CQ1011'AT SIMSBORO, AT A JUNCTION OF THE HIGHWAY AND A ROAD WHICH LEADS
 CQ1011'NORTH, 46 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 84 FEET SOUTH
 CQ1011'OF THE SOUTH RAIL OF THE ILLINOIS CENTRAL RAILROAD, 116 FEET WEST OF
 CQ1011'THE CENTER LINE OF THE ROAD, 24 FEET WEST OF A BRACE POLE FOR A POWER
 CQ1011'POLE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 CQ1011'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 CQ1011'ABOVE THE SURFACE OF THE GROUND.  SEC 19, T 18N, R 4W.
 CQ1011
 CQ1011                          STATION RECOVERY (2014)
 CQ1011
 CQ1011'RECOVERY NOTE BY GEOCACHING 2014 (BKT)
 CQ1011'MARK WAS FOUND IN POOR CONDITION (AS IT APPEARS TO HAVE BEEN STRUCK BY
 CQ1011'MOWING EQUIPMENT), 1 FT (0.3 M) SOUTH OF METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1014 ***********************************************************************
 CQ1014  DESIGNATION -  1756
 CQ1014  PID         -  CQ1014
 CQ1014  STATE/COUNTY-  LA/LINCOLN
 CQ1014  COUNTRY     -  US
 CQ1014  USGS QUAD   -  SIMSBORO (2018)
 CQ1014
 CQ1014                         *CURRENT SURVEY CONTROL
 CQ1014  ______________________________________________________________________
 CQ1014* NAD 83(1986) POSITION- 32 32 30.     (N) 092 51 39.     (W)   SCALED
 CQ1014* NAVD 88 ORTHO HEIGHT -   107.43  (+/-2cm)      352.5   (feet) VERTCON3
 CQ1014  ______________________________________________________________________
 CQ1014  GEOID HEIGHT    -        -25.687 (meters)                     GEOID18
 CQ1014  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1014
 CQ1014.The horizontal coordinates were scaled from a map and have
 CQ1014.an estimated accuracy of +/- 6 seconds.
 CQ1014
 CQ1014.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1014.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1014
 CQ1014.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1014.GEOID18 height accuracy estimate available here.
 CQ1014
 CQ1014.The vertical order pertains to the NGVD 29 superseded value.
 CQ1014
 CQ1014.Click photographs - Photos may exist for this station.
 CQ1014
 CQ1014;                    North         East    Units  Estimated Accuracy
 CQ1014;SPC LA N     -   226,430.      966,110.      MT  (+/- 180 meters Scaled)
 CQ1014
 CQ1014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS130004(NAD 83)
 CQ1014
 CQ1014                          SUPERSEDED SURVEY CONTROL
 CQ1014
 CQ1014  NGVD 29 (11/26/84)  107.505  (m)          352.71   (f) ADJUSTED    1 2
 CQ1014
 CQ1014.Superseded values are not recommended for survey control.
 CQ1014
 CQ1014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1014.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1014
 CQ1014_MARKER: DD = SURVEY DISK
 CQ1014_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1014_STAMPING: 1756
 CQ1014_MARK LOGO: CGS+SS
 CQ1014_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1014
 CQ1014  HISTORY     - Date     Condition        Report By
 CQ1014  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1014  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1014
 CQ1014                          STATION DESCRIPTION
 CQ1014
 CQ1014'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1014'4.4 MI W FROM SIMSBORO.
 CQ1014'4.4 MILES WEST ALONG U.S. HIGHWAY 80 FROM SIMSBORO, LINCOLN PARISH,
 CQ1014'ABOUT 0.3 MILE WEST OF THE INTERSECTION OF A COMMUNITY ROAD LEADING
 CQ1014'NORTH, ABOUT 363 FEET NORTH OF THE NORTHEAST BRICK COLUMN OF THE FRONT
 CQ1014'PORCH OF THE S.E. SMART RESIDENCE, AND 31 FEET NORTH OF THE CENTER
 CQ1014'LINE OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK.  STAMPED 1756 AND
 CQ1014'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1021 ***********************************************************************
 CQ1021  DESIGNATION -  1763
 CQ1021  PID         -  CQ1021
 CQ1021  STATE/COUNTY-  LA/BIENVILLE
 CQ1021  COUNTRY     -  US
 CQ1021  USGS QUAD   -  ARCADIA (2018)
 CQ1021
 CQ1021                         *CURRENT SURVEY CONTROL
 CQ1021  ______________________________________________________________________
 CQ1021* NAD 83(1986) POSITION- 32 32 52.     (N) 092 55 15.     (W)   SCALED
 CQ1021* NAVD 88 ORTHO HEIGHT -   109.321 (meters)      358.66  (feet) ADJUSTED
 CQ1021  ______________________________________________________________________
 CQ1021  GEOID HEIGHT    -        -25.691 (meters)                     GEOID18
 CQ1021  DYNAMIC HEIGHT  -        109.198 (meters)      358.26  (feet) COMP
 CQ1021  MODELED GRAVITY -    979,508.2   (mgal)                       NAVD 88
 CQ1021
 CQ1021  VERT ORDER      -  FIRST     CLASS I
 CQ1021
 CQ1021.The horizontal coordinates were scaled from a map and have
 CQ1021.an estimated accuracy of +/- 6 seconds.
 CQ1021
 CQ1021.The orthometric height was determined by differential leveling and
 CQ1021.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1021.in June 1991.
 CQ1021
 CQ1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1021.GEOID18 height accuracy estimate available here.
 CQ1021
 CQ1021.Click photographs - Photos may exist for this station.
 CQ1021
 CQ1021.The dynamic height is computed by dividing the NAVD 88
 CQ1021.geopotential number by the normal gravity value computed on the
 CQ1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1021.degrees latitude (g = 980.6199 gals.).
 CQ1021
 CQ1021.The modeled gravity was interpolated from observed gravity values.
 CQ1021
 CQ1021;                    North         East    Units  Estimated Accuracy
 CQ1021;SPC LA N     -   227,130.      960,470.      MT  (+/- 180 meters Scaled)
 CQ1021
 CQ1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS074011(NAD 83)
 CQ1021
 CQ1021                          SUPERSEDED SURVEY CONTROL
 CQ1021
 CQ1021  NGVD 29 (11/26/84)  109.394  (m)          358.90   (f) ADJUSTED    1 1
 CQ1021
 CQ1021.Superseded values are not recommended for survey control.
 CQ1021
 CQ1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1021.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1021
 CQ1021_MARKER: DD = SURVEY DISK
 CQ1021_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1021_STAMPING: 1763
 CQ1021_MARK LOGO: CGS+SS
 CQ1021_PROJECTION: RECESSED 20 CENTIMETERS
 CQ1021_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1021
 CQ1021  HISTORY     - Date     Condition        Report By
 CQ1021  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1021  HISTORY     - 1969     GOOD             CGS
 CQ1021  HISTORY     - 1987     GOOD             USPSQD
 CQ1021
 CQ1021                          STATION DESCRIPTION
 CQ1021
 CQ1021'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1021'AT ARCADIA, IN SECTION 18, T18N, R5W, 36 FEET SOUTHEAST OF THE
 CQ1021'SOUTHEAST CORNER OF THE ILLINOIS CENTRAL RAILROAD STATION, 9 FEET
 CQ1021'SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 69 FEET WEST OF THE CENTER
 CQ1021'LINE OF HAZEL STREET, 17 FEET WEST OF A METAL SIGNAL, 1.2 FEET NORTH
 CQ1021'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 CQ1021'AND SET IN THE TOP OF A CONCRETE POST WHICH IS ABOUT 8 INCHES BELOW
 CQ1021'THE SURFACE OF THE GROUND.
 CQ1021
 CQ1021                          STATION RECOVERY (1987)
 CQ1021
 CQ1021'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ1021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1021 ***********************************************************************
 BJ1021  DESIGNATION -  178 2 RESET
 BJ1021  PID         -  BJ1021
 BJ1021  STATE/COUNTY-  LA/IBERVILLE
 BJ1021  COUNTRY     -  US
 BJ1021  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1021
 BJ1021                         *CURRENT SURVEY CONTROL
 BJ1021  ______________________________________________________________________
 BJ1021* NAD 83(2011) POSITION- 30 17 07.98339(N) 091 12 01.80579(W)   ADJUSTED
 BJ1021* NAD 83(2011) ELLIP HT-   -18.936 (meters)        (06/27/12)   ADJUSTED
 BJ1021* NAD 83(2011) EPOCH   -  2010.00
 BJ1021* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1021  **This station is located in a suspected subsidence area (see below).
 BJ1021  ______________________________________________________________________
 BJ1021  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BJ1021  NAD 83(2011) X  -   -115,490.085 (meters)                     COMP
 BJ1021  NAD 83(2011) Y  - -5,511,134.727 (meters)                     COMP
 BJ1021  NAD 83(2011) Z  -  3,197,738.413 (meters)                     COMP
 BJ1021  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 BJ1021
 BJ1021  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ1021  Standards:
 BJ1021         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ1021            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ1021  -------------------------------------------------------------------
 BJ1021  NETWORK    0.74   3.04           0.15   0.37   1.55     -0.02402938
 BJ1021  -------------------------------------------------------------------
 BJ1021  Click here for local accuracies and other accuracy information.
 BJ1021
 BJ1021.The horizontal coordinates were established by GPS observations
 BJ1021.and adjusted by the National Geodetic Survey in June 2012.
 BJ1021
 BJ1021.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ1021.been affixed to the stable North American tectonic plate. See 
 BJ1021.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ1021
 BJ1021.The horizontal coordinates are valid at the epoch date displayed above
 BJ1021.which is a decimal equivalence of Year/Month/Day.
 BJ1021
 BJ1021.** This station is in an area of known vertical motion.  Due to the
 BJ1021.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1021.** determined the orthometric heights for marks in these suspect
 BJ1021.** subsidence areas should be considered valid only at the epoch date
 BJ1021.** associated with the orthometric height.  These heights must always
 BJ1021.** be validated when used as control.  All previously superseded
 BJ1021.** orthometric heights are now considered suspect and are available
 BJ1021.** in the superseded section.  NGS does not recommend using suspect
 BJ1021.** or superseded heights as control.
 BJ1021
 BJ1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1021.GEOID18 height accuracy estimate available here.
 BJ1021
 BJ1021.Click photographs - Photos may exist for this station.
 BJ1021
 BJ1021.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1021
 BJ1021.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1021
 BJ1021.The ellipsoidal height was determined by GPS observations
 BJ1021.and is referenced to NAD 83.
 BJ1021
 BJ1021. The following values were computed from the NAD 83(2011) position.
 BJ1021
 BJ1021;                    North         East     Units Scale Factor Converg.
 BJ1021;SPC LA S     -   197,926.306 1,012,778.793   MT  0.99993804   +0 03 59.1
 BJ1021;SPC LA S     -   649,363.22  3,322,758.42   sFT  0.99993804   +0 03 59.1
 BJ1021;UTM  15      - 3,351,798.325   673,072.504   MT  0.99996955   +0 54 27.8
 BJ1021
 BJ1021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1021!SPC LA S     -   1.00000297  x   0.99993804  =   0.99994101
 BJ1021!UTM  15      -   1.00000297  x   0.99996955  =   0.99997252
 BJ1021
 BJ1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7307251798(NAD 83)
 BJ1021
 BJ1021                          SUPERSEDED SURVEY CONTROL
 BJ1021
 BJ1021  NAD 83(2007)-  30 17 07.98348(N)    091 12 01.80646(W) AD(2006.81) A
 BJ1021  ELLIP H (03/12/08)  -18.934  (m)                       GP(2006.81) 3 1
 BJ1021
 BJ1021.Superseded values are not recommended for survey control.
 BJ1021
 BJ1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1021.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1021
 BJ1021_MARKER: DB = BENCH MARK DISK
 BJ1021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1021_STAMPING: PBM 178 2 USE RESET 1956
 BJ1021_MARK LOGO: CGS
 BJ1021_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1021_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ1021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1021+STABILITY: SURFACE MOTION
 BJ1021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1021+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2006
 BJ1021
 BJ1021  HISTORY     - Date     Condition        Report By
 BJ1021  HISTORY     - 1956     MONUMENTED       CGS
 BJ1021  HISTORY     - 1964     GOOD             CGS
 BJ1021  HISTORY     - 1976     GOOD             NGS
 BJ1021  HISTORY     - 1986     GOOD             NGS
 BJ1021  HISTORY     - 20060518 GOOD             NGS
 BJ1021
 BJ1021                          STATION DESCRIPTION
 BJ1021
 BJ1021'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1021'6.4 MI NW FROM SAINT GABRIEL.
 BJ1021'ABOUT 3.7 MILES NORTHWEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1021'STATE HIGHWAY 74 AT SAINT GABRIEL, THENCE 2.7 MILES NORTHWEST ALONG
 BJ1021'STATE HIGHWAY 75, ABOUT 0.2 MILE EAST OF A POINT WHERE THE HIGHWAY
 BJ1021'LEAVES THE MISSISSIPPI RIVER LEVEE, 40 1/2 FEET NORTH OF THE CENTER
 BJ1021'LINE OF THE HIGHWAY, 127 FEET WEST OF POWER LINE POLE NO. 47, 218 FEET
 BJ1021'EAST OF POWER LINE POLE NO. 48, 0.8 FOOT SOUTH OF A FENCE LINE, ABOUT
 BJ1021'0.5 MILE EAST OF THE JUNCTION OF STATE HIGHWAY 991 AND RAMP TO
 BJ1021'PLAQUEMINE FERRY, 1 1/2 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 BJ1021'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BJ1021'INCHES ABOVE THE LEVEL OF THE GROUND.
 BJ1021
 BJ1021                          STATION RECOVERY (1976)
 BJ1021
 BJ1021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1021'6.7 MILE NORTHWEST ALONG STATE HIGHWAY 75 FROM ITS JUNCTION WITH STATE
 BJ1021'HIGHWAY 74, 0.6 MILE EAST OF THE JUNCTION OF STATE HIGHWAY 75 AND
 BJ1021'STATE HIGHWAY 991, 224 FT EAST OF POWER POLE NUMBER 48, 128 FT WEST OF
 BJ1021'POWER POLE NUMBER 47, 0.8 FT SOUTH OF A FENCE LINE, 42.2 FT NORTH OF
 BJ1021'THE CENTER LINE OF THE HIGHWAY.
 BJ1021
 BJ1021                          STATION RECOVERY (1986)
 BJ1021
 BJ1021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1021'RECOVERED IN GOOD CONDITION.
 BJ1021
 BJ1021                          STATION RECOVERY (2006)
 BJ1021
 BJ1021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ1021'MARK FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1938 ***********************************************************************
 BJ1938  DESIGNATION -  178/2
 BJ1938  PID         -  BJ1938
 BJ1938  STATE/COUNTY-  LA/IBERVILLE
 BJ1938  COUNTRY     -  US
 BJ1938  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1938
 BJ1938                         *CURRENT SURVEY CONTROL
 BJ1938  ______________________________________________________________________
 BJ1938* NAD 83(1986) POSITION- 30 17 08.     (N) 091 12 01.     (W)   SCALED
 BJ1938* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1938  **This station is located in a suspected subsidence area (see below).
 BJ1938  ______________________________________________________________________
 BJ1938  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BJ1938
 BJ1938.The horizontal coordinates were scaled from a map and have
 BJ1938.an estimated accuracy of +/- 6 seconds.
 BJ1938
 BJ1938.** This station is in an area of known vertical motion. If an
 BJ1938.** orthometric height was ever established but is not available 
 BJ1938.** in the current survey control section, the orthometric height
 BJ1938.** is considered suspect.  Suspect heights are available in the
 BJ1938.** superseded section only if requested.
 BJ1938
 BJ1938.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1938.GEOID18 height accuracy estimate available here.
 BJ1938
 BJ1938.Click photographs - Photos may exist for this station.
 BJ1938
 BJ1938;                    North         East    Units  Estimated Accuracy
 BJ1938;SPC LA S     -   197,930.    1,012,800.      MT  (+/- 180 meters Scaled)
 BJ1938
 BJ1938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730517(NAD 83)
 BJ1938
 BJ1938                          SUPERSEDED SURVEY CONTROL
 BJ1938
 BJ1938.No superseded survey control is available for this station.
 BJ1938
 BJ1938_MARKER: B = BOLT
 BJ1938_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1938_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1938_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1938
 BJ1938  HISTORY     - Date     Condition        Report By
 BJ1938  HISTORY     - UNK      MONUMENTED       USACE
 BJ1938  HISTORY     - 1955     GOOD             CGS
 BJ1938
 BJ1938                          STATION DESCRIPTION
 BJ1938
 BJ1938'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1938'6.5 MI NW FROM ST GABRIEL.
 BJ1938'LOCATED 6.5 MILES NORTHWEST ALONG STATE HIGHWAYS 63 AND 1002 ON THE
 BJ1938'LEVEE ROAD, AND ABOUT 0.2 MILE EAST OF WHERE THE LEVEE ROAD LEAVES THE
 BJ1938'LEVEE TO THE EAST, ABOUT 0.1 MILE NORTH OF THE LEVEE.  IT IS 130 FEET
 BJ1938'WEST OF A POWER POLE, 19 FEET NORTH OF THE CENTER OF A GRAVELED ROAD
 BJ1938'(LEVVE ROAD), 69 FEET EAST OF A BRACED FENCE POST AND 77 PACES
 BJ1938'SOUTHEAST OF A LARGE OAK TREE, THE EAST ONE OF TWO IN THE SOUTHWEST
 BJ1938'CORNER OF THE PASTURE.  IT IS 6-INCH SQUARE POST WITH A COPPER BOLT IN
 BJ1938'ITS CENTER AND U.S. ENSCRIBED IN THE TOP OF THE POST, PROJECTING 2
 BJ1938'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3208 ***********************************************************************
 DH3208  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3208  DESIGNATION -  1783+72.17=LMS293
 DH3208  PID         -  DH3208
 DH3208  STATE/COUNTY-  LA/PLAQUEMINES
 DH3208  COUNTRY     -  US
 DH3208  USGS QUAD   -  POINTE A LA HACHE (2018)
 DH3208
 DH3208                         *CURRENT SURVEY CONTROL
 DH3208  ______________________________________________________________________
 DH3208* NAD 83(2011) POSITION- 29 34 00.04419(N) 089 47 37.54290(W)   ADJUSTED
 DH3208* NAD 83(2011) ELLIP HT-   -20.331 (meters)        (06/27/12)   ADJUSTED
 DH3208* NAD 83(2011) EPOCH   -  2010.00
 DH3208* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3208  **This station is located in a suspected subsidence area (see below).
 DH3208  ______________________________________________________________________
 DH3208  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3208  GEOID HEIGHT    -        -24.705 (meters)                     GEOID03
 DH3208  GEOID HEIGHT    -        -24.657 (meters)                     GEOID18
 DH3208  NAD 83(2011) X  -     19,984.920 (meters)                     COMP
 DH3208  NAD 83(2011) Y  - -5,552,062.021 (meters)                     COMP
 DH3208  NAD 83(2011) Z  -  3,128,675.382 (meters)                     COMP
 DH3208  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 DH3208
 DH3208  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3208  Standards:
 DH3208         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3208            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3208  -------------------------------------------------------------------
 DH3208  NETWORK    1.08   4.33           0.47   0.41   2.21      0.02364491
 DH3208  -------------------------------------------------------------------
 DH3208  Click here for local accuracies and other accuracy information.
 DH3208
 DH3208.The horizontal coordinates were established by GPS observations
 DH3208.and adjusted by the National Geodetic Survey in June 2012.
 DH3208
 DH3208.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3208.been affixed to the stable North American tectonic plate. See 
 DH3208.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3208
 DH3208.The horizontal coordinates are valid at the epoch date displayed above
 DH3208.which is a decimal equivalence of Year/Month/Day.
 DH3208
 DH3208.** This station is in an area of known vertical motion. If an
 DH3208.** orthometric height was ever established but is not available 
 DH3208.** in the current survey control section, the orthometric height
 DH3208.** is considered suspect.  Suspect heights are available in the
 DH3208.** superseded section only if requested.
 DH3208
 DH3208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3208.GEOID18 height accuracy estimate available here.
 DH3208
 DH3208.Click photographs - Photos may exist for this station.
 DH3208
 DH3208.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3208
 DH3208.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3208
 DH3208.The ellipsoidal height was determined by GPS observations
 DH3208.and is referenced to NAD 83.
 DH3208
 DH3208. The following values were computed from the NAD 83(2011) position.
 DH3208
 DH3208;                    North         East     Units Scale Factor Converg.
 DH3208;SPC LA S     -   119,238.563 1,149,177.314   MT  0.99995427   +0 46 11.3
 DH3208;SPC LA S     -   391,201.85  3,770,259.24   sFT  0.99995427   +0 46 11.3
 DH3208;UTM  16      - 3,274,029.263   229,329.795   MT  1.00050407   -1 22 45.8
 DH3208
 DH3208!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3208!SPC LA S     -   1.00000319  x   0.99995427  =   0.99995746
 DH3208!UTM  16      -   1.00000319  x   1.00050407  =   1.00050726
 DH3208
 DH3208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2932974029(NAD 83)
 DH3208
 DH3208                          SUPERSEDED SURVEY CONTROL
 DH3208
 DH3208  NAD 83(2007)-  29 34 00.04442(N)    089 47 37.54393(W) AD(       ) 0
 DH3208  ELLIP H (02/10/07)  -20.314  (m)                       GP(       )    
 DH3208  NAD 83(1992)-  29 34 00.04453(N)    089 47 37.54395(W) AD(       ) B
 DH3208  ELLIP H (05/09/05)  -20.310  (m)                       GP(       ) 4 2
 DH3208
 DH3208.Superseded values are not recommended for survey control.
 DH3208
 DH3208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3208.See file dsdata.pdf to determine how the superseded data were derived.
 DH3208
 DH3208_MARKER: DD = SURVEY DISK
 DH3208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3208_STAMPING: LMS 293 1977
 DH3208_MARK LOGO: USACE
 DH3208_PROJECTION: RECESSED 12 CENTIMETERS
 DH3208_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3208+STABILITY: SURFACE MOTION
 DH3208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3208+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2003
 DH3208
 DH3208  HISTORY     - Date     Condition        Report By
 DH3208  HISTORY     - 1977     MONUMENTED       USACE
 DH3208  HISTORY     - 20030129 GOOD             3001
 DH3208
 DH3208                          STATION DESCRIPTION
 DH3208
 DH3208'DESCRIBED BY 3001, INC 2003 (MH)
 DH3208'THE STATION IS LOCATED IN PLAQUEMINES PARISH, 0.7 MILES SOUTH AND
 DH3208'ACROSS RIVER FROM POINT A LA HACHE, 4.75 MILES NORTHWEST OF HAPPY
 DH3208'JACK, AND 6.8 MILES SOUTHEAST OF DEER RANGE, LA.  OWNERSHIP--USACE -
 DH3208'NEW ORLEANS DISTRICT.
 DH3208'
 DH3208'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 23 AND POINT A
 DH3208'LA HACHE ROAD, SOUTHEAST OF DEER RANGE, LA, GO 0.1 MILE NORTHEAST ON
 DH3208'POINT A LA HACHE ROAD TO A LEVEE RAMP ON THE RIGHT, TURN RIGHT ON
 DH3208'LEVEE RAMP AND GO TO TOP OF LEVEE AND CONTINUE SOUTHEAST ON LEVEE FOR
 DH3208'0.24 MILES AND MARK ON TOP OF LEVEE.
 DH3208'
 DH3208'THE STATION IS A 3 1/2 INCH USACE BRASS CAP SET IN CONCRETE, 0.4 FEET
 DH3208'BELOW GROUND SURFACE, STAMPED LMS 293 1977, 7.4 FEET SOUTHWEST OF
 DH3208'FLOODSIDE CROWN OF LEVEE, 14.5 FEET SOUTHWEST OF THE TOP EDGE OF THE
 DH3208'CONCRETE SLOPE PAVING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5015 ***********************************************************************
 BJ5015  DESIGNATION -  17A002
 BJ5015  PID         -  BJ5015
 BJ5015  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5015  COUNTRY     -  US
 BJ5015  USGS QUAD   -  PLAQUEMINE (2018)
 BJ5015
 BJ5015                         *CURRENT SURVEY CONTROL
 BJ5015  ______________________________________________________________________
 BJ5015* NAD 83(1992) POSITION- 30 20 47.17421(N) 091 08 28.41918(W)   ADJUSTED
 BJ5015* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5015  **This station is located in a suspected subsidence area (see below).
 BJ5015  ______________________________________________________________________
 BJ5015  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ5015  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 BJ5015  HORZ ORDER      -  SECOND
 BJ5015
 BJ5015.The horizontal coordinates were established by classical geodetic methods
 BJ5015.and adjusted by the National Geodetic Survey in January 1993.
 BJ5015
 BJ5015.** This station is in an area of known vertical motion. If an
 BJ5015.** orthometric height was ever established but is not available 
 BJ5015.** in the current survey control section, the orthometric height
 BJ5015.** is considered suspect.  Suspect heights are available in the
 BJ5015.** superseded section only if requested.
 BJ5015
 BJ5015.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5015.GEOID18 height accuracy estimate available here.
 BJ5015
 BJ5015.Click photographs - Photos may exist for this station.
 BJ5015
 BJ5015.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5015
 BJ5015. The following values were computed from the NAD 83(1992) position.
 BJ5015
 BJ5015;                    North         East     Units Scale Factor Converg.
 BJ5015;SPC LA S     -   204,683.707 1,018,469.807   MT  0.99994386   +0 05 45.8
 BJ5015;SPC LA S     -   671,533.13  3,341,429.69   sFT  0.99994386   +0 05 45.8
 BJ5015;UTM  15      - 3,358,638.935   678,663.796   MT  0.99999381   +0 56 21.7
 BJ5015
 BJ5015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5015!SPC LA S     -   1.00000310  x   0.99994386  =   0.99994696
 BJ5015!UTM  15      -   1.00000310  x   0.99999381  =   0.99999691
 BJ5015
 BJ5015:                Primary Azimuth Mark                     Grid Az
 BJ5015:SPC LA S     -  17B002                                   328 41 01.0
 BJ5015:UTM  15      -  17B002                                   327 50 25.1
 BJ5015
 BJ5015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7866358638(NAD 83)
 BJ5015
 BJ5015|---------------------------------------------------------------------|
 BJ5015| PID    Reference Object                     Distance      Geod. Az  |
 BJ5015|                                                           dddmmss.s |
 BJ5015| BJ5016 17B002                              APPROX. 1.7 KM 3284646.8 |
 BJ5015|---------------------------------------------------------------------|
 BJ5015
 BJ5015                          SUPERSEDED SURVEY CONTROL
 BJ5015
 BJ5015  NAD 83(1986)-  30 20 47.19234(N)    091 08 28.41770(W) AD(       ) 2
 BJ5015  NAD 27      -  30 20 46.49938(N)    091 08 28.03750(W) AD(       ) 2
 BJ5015
 BJ5015.Superseded values are not recommended for survey control.
 BJ5015
 BJ5015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5015.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5015
 BJ5015_MARKER: DD = SURVEY DISK
 BJ5015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5015_STAMPING: 17A002 1968
 BJ5015_MARK LOGO: LADHGS
 BJ5015_PROJECTION: FLUSH
 BJ5015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5015+STABILITY: SURFACE MOTION
 BJ5015
 BJ5015  HISTORY     - Date     Condition        Report By
 BJ5015  HISTORY     - 1968     MONUMENTED       LADH
 BJ5015
 BJ5015                          STATION DESCRIPTION
 BJ5015
 BJ5015'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5015'STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30 APPROXIMATELY 350
 BJ5015'FEET FROM THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327.
 BJ5015'THE STATION IS SET TO THE WEST OF STATE HIGHWAY 30, 1.80 FEET SOUTH
 BJ5015'OF A METAL WITNESS POST AND SIGN, 17.20 FEET EAST OF THE EAST RAIL
 BJ5015'OF THE ILLINOIS CENTRAL RAILROAD, 50.65 FEET SOUTHWEST OF TELEPHONE
 BJ5015'POLE NO. 360, 92.00 FEET WEST OF THE CENTER OF STATE HIGHWAY 30,
 BJ5015'300 FEET SOUTH OF SIGNAL LIGHT NO. L3738.
 BJ5015'
 BJ5015'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5015'CONCRETE POST EVEN WITH THE SURFACE.  STATION IS STAMPED 17A002
 BJ5015'1968.
 BJ5015'
 BJ5015'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5015'STATE HIGHWAY 327, FOLLOW STATE HIGHWAY 30 NORTH APPROXIMATELY 350
 BJ5015'FEET TO THE STATION SET TO THE WEST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5014 ***********************************************************************
 BJ5014  DESIGNATION -  17A003
 BJ5014  PID         -  BJ5014
 BJ5014  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5014  COUNTRY     -  US
 BJ5014  USGS QUAD   -  PLAQUEMINE (2018)
 BJ5014
 BJ5014                         *CURRENT SURVEY CONTROL
 BJ5014  ______________________________________________________________________
 BJ5014* NAD 83(1992) POSITION- 30 21 24.33107(N) 091 07 47.81180(W)   ADJUSTED
 BJ5014* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5014  **This station is located in a suspected subsidence area (see below).
 BJ5014  ______________________________________________________________________
 BJ5014  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BJ5014  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 BJ5014  HORZ ORDER      -  SECOND
 BJ5014
 BJ5014.The horizontal coordinates were established by classical geodetic methods
 BJ5014.and adjusted by the National Geodetic Survey in January 1993.
 BJ5014
 BJ5014.** This station is in an area of known vertical motion. If an
 BJ5014.** orthometric height was ever established but is not available 
 BJ5014.** in the current survey control section, the orthometric height
 BJ5014.** is considered suspect.  Suspect heights are available in the
 BJ5014.** superseded section only if requested.
 BJ5014
 BJ5014.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5014.GEOID18 height accuracy estimate available here.
 BJ5014
 BJ5014.Click photographs - Photos may exist for this station.
 BJ5014
 BJ5014.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5014
 BJ5014. The following values were computed from the NAD 83(1992) position.
 BJ5014
 BJ5014;                    North         East     Units Scale Factor Converg.
 BJ5014;SPC LA S     -   205,829.721 1,019,552.263   MT  0.99994496   +0 06 06.1
 BJ5014;SPC LA S     -   675,293.01  3,344,981.05   sFT  0.99994496   +0 06 06.1
 BJ5014;UTM  15      - 3,359,800.819   679,729.319   MT  0.99999852   +0 56 43.2
 BJ5014
 BJ5014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5014!SPC LA S     -   1.00000337  x   0.99994496  =   0.99994833
 BJ5014!UTM  15      -   1.00000337  x   0.99999852  =   1.00000189
 BJ5014
 BJ5014:                Primary Azimuth Mark                     Grid Az
 BJ5014:SPC LA S     -  GIANELLONI 2                             026 38 51.6
 BJ5014:UTM  15      -  GIANELLONI 2                             025 48 14.5
 BJ5014
 BJ5014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7972959800(NAD 83)
 BJ5014
 BJ5014|---------------------------------------------------------------------|
 BJ5014| PID    Reference Object                     Distance      Geod. Az  |
 BJ5014|                                                           dddmmss.s |
 BJ5014| BJ4988 GIANELLONI 2                        APPROX. 1.5 KM 0264457.7 |
 BJ5014|---------------------------------------------------------------------|
 BJ5014
 BJ5014                          SUPERSEDED SURVEY CONTROL
 BJ5014
 BJ5014  NAD 83(1986)-  30 21 24.34922(N)    091 07 47.81028(W) AD(       ) 2
 BJ5014  NAD 27      -  30 21 23.65680(N)    091 07 47.43070(W) AD(       ) 2
 BJ5014
 BJ5014.Superseded values are not recommended for survey control.
 BJ5014
 BJ5014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5014.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5014
 BJ5014_MARKER: DD = SURVEY DISK
 BJ5014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5014_STAMPING: 17A003 1968
 BJ5014_MARK LOGO: LADHGS
 BJ5014_PROJECTION: FLUSH
 BJ5014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5014+STABILITY: SURFACE MOTION
 BJ5014
 BJ5014  HISTORY     - Date     Condition        Report By
 BJ5014  HISTORY     - 1968     MONUMENTED       LADH
 BJ5014
 BJ5014                          STATION DESCRIPTION
 BJ5014
 BJ5014'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5014'THE STATION IS LOCATED EAST ALONG STATE HIGHWAY 327, 1.20 MILES FROM
 BJ5014'THE INTERSECTION AT STATE HIGHWAY 30, SET ON THE EAST SIDE OF THE
 BJ5014'STREET, 0.2 MILE NORTH OF STATE HIGHWAY 327, 32.25 FEET EAST OF THE
 BJ5014'CENTER OF THE PAVED STREET, 17.15 FEET WEST OF A METAL WITNESS
 BJ5014'POST AND SIGN, 17.85 FEET WEST OF A FENCE, 104.25 FEET SOUTHEAST
 BJ5014'OF A TELEPHONE JUNCTION BOX, 20.0 FEET NORTH OF THE EAST
 BJ5014'HEADWALL OF A CULVERT UNDER THE STREET, AND 50.00 FEET SOUTH OF
 BJ5014'THE CENTER OF ALUMINUM GATE.
 BJ5014'
 BJ5014'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BJ5014'POST, EVEN WITH SURFACE.  THE STATION IS STAMPED 17A003 1968.
 BJ5014'
 BJ5014'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5014'STATE HIGHWAY 327 AT BURTVILLE, GO EAST ON STATE HIGHWAY 327 FOR
 BJ5014'1.20 MILES TO A PAVED STREET LEADING NORTH, THEN DRIVE 0.2 MILE
 BJ5014'ALONG STREET TO STATION SET TO THE EAST OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5016 ***********************************************************************
 BJ5016  DESIGNATION -  17B002
 BJ5016  PID         -  BJ5016
 BJ5016  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5016  COUNTRY     -  US
 BJ5016  USGS QUAD   -  PLAQUEMINE (2018)
 BJ5016
 BJ5016                         *CURRENT SURVEY CONTROL
 BJ5016  ______________________________________________________________________
 BJ5016* NAD 83(1992) POSITION- 30 21 34.45606(N) 091 09 01.46635(W)   ADJUSTED
 BJ5016* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5016  **This station is located in a suspected subsidence area (see below).
 BJ5016  ______________________________________________________________________
 BJ5016  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BJ5016  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 BJ5016  HORZ ORDER      -  SECOND
 BJ5016
 BJ5016.The horizontal coordinates were established by classical geodetic methods
 BJ5016.and adjusted by the National Geodetic Survey in January 1993.
 BJ5016
 BJ5016.** This station is in an area of known vertical motion. If an
 BJ5016.** orthometric height was ever established but is not available 
 BJ5016.** in the current survey control section, the orthometric height
 BJ5016.** is considered suspect.  Suspect heights are available in the
 BJ5016.** superseded section only if requested.
 BJ5016
 BJ5016.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5016.GEOID18 height accuracy estimate available here.
 BJ5016
 BJ5016.Click photographs - Photos may exist for this station.
 BJ5016
 BJ5016.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5016
 BJ5016. The following values were computed from the NAD 83(1992) position.
 BJ5016
 BJ5016;                    North         East     Units Scale Factor Converg.
 BJ5016;SPC LA S     -   206,138.177 1,017,584.905   MT  0.99994527   +0 05 29.3
 BJ5016;SPC LA S     -   676,305.00  3,338,526.48   sFT  0.99994527   +0 05 29.3
 BJ5016;UTM  15      - 3,360,080.289   677,757.536   MT  0.99998983   +0 56 06.3
 BJ5016
 BJ5016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5016!SPC LA S     -   1.00000344  x   0.99994527  =   0.99994871
 BJ5016!UTM  15      -   1.00000344  x   0.99998983  =   0.99999327
 BJ5016
 BJ5016:                Primary Azimuth Mark                     Grid Az
 BJ5016:SPC LA S     -  17A002                                   148 41 00.8
 BJ5016:UTM  15      -  17A002                                   147 50 23.8
 BJ5016
 BJ5016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7775760080(NAD 83)
 BJ5016
 BJ5016|---------------------------------------------------------------------|
 BJ5016| PID    Reference Object                     Distance      Geod. Az  |
 BJ5016|                                                           dddmmss.s |
 BJ5016| BJ5015 17A002                              APPROX. 1.7 KM 1484630.1 |
 BJ5016|---------------------------------------------------------------------|
 BJ5016
 BJ5016                          SUPERSEDED SURVEY CONTROL
 BJ5016
 BJ5016  NAD 83(1986)-  30 21 34.47427(N)    091 09 01.46478(W) AD(       ) 2
 BJ5016  NAD 27      -  30 21 33.78242(N)    091 09 01.08300(W) AD(       ) 2
 BJ5016
 BJ5016.Superseded values are not recommended for survey control.
 BJ5016
 BJ5016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5016.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5016
 BJ5016_MARKER: DD = SURVEY DISK
 BJ5016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5016_STAMPING: 17B002 1968
 BJ5016_MARK LOGO: LADHGS
 BJ5016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5016+STABILITY: SURFACE MOTION
 BJ5016
 BJ5016  HISTORY     - Date     Condition        Report By
 BJ5016  HISTORY     - 1968     MONUMENTED       LADH
 BJ5016
 BJ5016                          STATION DESCRIPTION
 BJ5016
 BJ5016'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5016'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 1.52 MILES FROM
 BJ5016'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327.  THE
 BJ5016'STATION IS SET TO THE EAST OF THE HIGHWAY NEAR A FENCE, 1.03 FEET
 BJ5016'SOUTH OF A METAL WITNESS POST AND SIGN, 3.80 FEET NORTH OF A
 BJ5016'CONCRETE HIGHWAY RIGHT OF WAY MARKER, 3.30 FEET WEST OF A FENCE
 BJ5016'LEADING NORTH-SOUTH, 39.60 FEET EAST OF THE CENTER OF STATE
 BJ5016'HIGHWAY 30.
 BJ5016'
 BJ5016'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5016'CONCRETE POST PROJECTING 4 INCHES.  STATION IS STAMPED 17B002 1968.
 BJ5016'
 BJ5016'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5016'STATE HIGHWAY 327, FOLLOW HIGHWAY 30 NORTH FOR 1.52 MILES TO THE
 BJ5016'STATION SET TO THE EAST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5017 ***********************************************************************
 BJ5017  DESIGNATION -  17B003
 BJ5017  PID         -  BJ5017
 BJ5017  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5017  COUNTRY     -  US
 BJ5017  USGS QUAD   -  PLAQUEMINE (2018)
 BJ5017
 BJ5017                         *CURRENT SURVEY CONTROL
 BJ5017  ______________________________________________________________________
 BJ5017* NAD 83(1992) POSITION- 30 22 15.32131(N) 091 09 32.84254(W)   ADJUSTED
 BJ5017* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5017  **This station is located in a suspected subsidence area (see below).
 BJ5017  ______________________________________________________________________
 BJ5017  GEOID HEIGHT    -        -27.057 (meters)                     GEOID18
 BJ5017  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 BJ5017  HORZ ORDER      -  SECOND
 BJ5017
 BJ5017.The horizontal coordinates were established by classical geodetic methods
 BJ5017.and adjusted by the National Geodetic Survey in January 1993.
 BJ5017
 BJ5017.** This station is in an area of known vertical motion. If an
 BJ5017.** orthometric height was ever established but is not available 
 BJ5017.** in the current survey control section, the orthometric height
 BJ5017.** is considered suspect.  Suspect heights are available in the
 BJ5017.** superseded section only if requested.
 BJ5017
 BJ5017.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5017.GEOID18 height accuracy estimate available here.
 BJ5017
 BJ5017.Click photographs - Photos may exist for this station.
 BJ5017
 BJ5017.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5017
 BJ5017. The following values were computed from the NAD 83(1992) position.
 BJ5017
 BJ5017;                    North         East     Units Scale Factor Converg.
 BJ5017;SPC LA S     -   207,395.209 1,016,745.150   MT  0.99994653   +0 05 13.6
 BJ5017;SPC LA S     -   680,429.11  3,335,771.38   sFT  0.99994653   +0 05 13.6
 BJ5017;UTM  15      - 3,361,324.871   676,899.326   MT  0.99998607   +0 55 51.5
 BJ5017
 BJ5017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5017!SPC LA S     -   1.00000352  x   0.99994653  =   0.99995005
 BJ5017!UTM  15      -   1.00000352  x   0.99998607  =   0.99998959
 BJ5017
 BJ5017:                Primary Azimuth Mark                     Grid Az
 BJ5017:SPC LA S     -  17B002                                   146 15 18.9
 BJ5017:UTM  15      -  17B002                                   145 24 41.0
 BJ5017
 BJ5017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7689961324(NAD 83)
 BJ5017
 BJ5017|---------------------------------------------------------------------|
 BJ5017| PID    Reference Object                     Distance      Geod. Az  |
 BJ5017|                                                           dddmmss.s |
 BJ5017| BJ5016 17B002                              APPROX. 1.5 KM 1462032.5 |
 BJ5017|---------------------------------------------------------------------|
 BJ5017
 BJ5017                          SUPERSEDED SURVEY CONTROL
 BJ5017
 BJ5017  NAD 83(1986)-  30 22 15.33956(N)    091 09 32.84086(W) AD(       ) 2
 BJ5017  NAD 27      -  30 22 14.64877(N)    091 09 32.45776(W) AD(       ) 2
 BJ5017
 BJ5017.Superseded values are not recommended for survey control.
 BJ5017
 BJ5017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5017.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5017
 BJ5017_MARKER: DD = SURVEY DISK
 BJ5017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5017_STAMPING: 17B003 1968
 BJ5017_MARK LOGO: LADHGS
 BJ5017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5017+STABILITY: SURFACE MOTION
 BJ5017
 BJ5017  HISTORY     - Date     Condition        Report By
 BJ5017  HISTORY     - 1968     MONUMENTED       LADH
 BJ5017  HISTORY     - 1985     GOOD             LOCENG
 BJ5017
 BJ5017                          STATION DESCRIPTION
 BJ5017
 BJ5017'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5017'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 2.35 MILES FROM
 BJ5017'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 327.  THE
 BJ5017'STATION IS SET TO THE WEST OF THE HIGHWAY NEAR THE RAILROAD, 1.60
 BJ5017'FEET SOUTH OF A METAL WITNESS POST AND SIGN, 30.50 FEET NORTHEAST OF
 BJ5017'A TELEPHONE POLE, 53.50 FEET EAST OF THE EAST RAIL ON THE
 BJ5017'ILLINOIS CENTRAL RAILROAD, AND 54.35 FEET WEST OF THE CENTER OF
 BJ5017'STATE HIGHWAY 30.
 BJ5017'
 BJ5017'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5017'CONCRETE POST PROJECTING 4 INCHES.  STATION IS STAMPED 17B003 1968.
 BJ5017'
 BJ5017'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5017'STATE HIGHWAY 327, FOLLOW HIGHWAY 30 FOR 2.35 MILES TO THE STATION
 BJ5017'SET TO WEST OF THE HIGHWAY.
 BJ5017
 BJ5017                          STATION RECOVERY (1985)
 BJ5017
 BJ5017'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1985 (GD)
 BJ5017'17B003 USC AND GS, LDH FOUND GOOD.
 BJ5017'
 BJ5017'DID NOT HAVE PUBLISHED DESCRIPTION.  MARK WAS FOUND 327 FEET SOUTH
 BJ5017'ALONG HWY. NO. 30 FROM C/L OF ACCESS ROAD TO LSU FIREMAN TRAINING
 BJ5017'CENTER AND 54.5 FEET WEST OF C/L OF HWY. NO. 30.
 BJ5017'
 BJ5017'NOT ON NGS LEVELS.
 BJ5017'
 BJ5017'DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTH ALONG HWY. 330 IN
 BJ5017'BATON ROUGE CITY LIMITS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5057 ***********************************************************************
 BJ5057  DESIGNATION -  17B007
 BJ5057  PID         -  BJ5057
 BJ5057  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5057  COUNTRY     -  US
 BJ5057  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5057
 BJ5057                         *CURRENT SURVEY CONTROL
 BJ5057  ______________________________________________________________________
 BJ5057* NAD 83(1992) POSITION- 30 25 00.61624(N) 091 11 15.07162(W)   ADJUSTED
 BJ5057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5057  **This station is located in a suspected subsidence area (see below).
 BJ5057  ______________________________________________________________________
 BJ5057  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ5057  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ5057  HORZ ORDER      -  SECOND
 BJ5057
 BJ5057.The horizontal coordinates were established by classical geodetic methods
 BJ5057.and adjusted by the National Geodetic Survey in January 1993.
 BJ5057
 BJ5057.** This station is in an area of known vertical motion. If an
 BJ5057.** orthometric height was ever established but is not available 
 BJ5057.** in the current survey control section, the orthometric height
 BJ5057.** is considered suspect.  Suspect heights are available in the
 BJ5057.** superseded section only if requested.
 BJ5057
 BJ5057.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5057.GEOID18 height accuracy estimate available here.
 BJ5057
 BJ5057.Click photographs - Photos may exist for this station.
 BJ5057
 BJ5057.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5057
 BJ5057. The following values were computed from the NAD 83(1992) position.
 BJ5057
 BJ5057;                    North         East     Units Scale Factor Converg.
 BJ5057;SPC LA S     -   212,481.260 1,014,009.151   MT  0.99995201   +0 04 22.5
 BJ5057;SPC LA S     -   697,115.60  3,326,795.02   sFT  0.99995201   +0 04 22.5
 BJ5057;UTM  15      - 3,366,370.203   674,088.582   MT  0.99997389   +0 55 04.3
 BJ5057
 BJ5057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5057!SPC LA S     -   1.00000316  x   0.99995201  =   0.99995517
 BJ5057!UTM  15      -   1.00000316  x   0.99997389  =   0.99997705
 BJ5057
 BJ5057:                Primary Azimuth Mark                     Grid Az
 BJ5057:SPC LA S     -  17B008                                   358 35 25.7
 BJ5057:UTM  15      -  17B008                                   357 44 43.9
 BJ5057
 BJ5057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7408866370(NAD 83)
 BJ5057
 BJ5057|---------------------------------------------------------------------|
 BJ5057| PID    Reference Object                     Distance      Geod. Az  |
 BJ5057|                                                           dddmmss.s |
 BJ5057| BJ5058 17B008                              APPROX. 0.9 KM 3583948.2 |
 BJ5057|---------------------------------------------------------------------|
 BJ5057
 BJ5057                          SUPERSEDED SURVEY CONTROL
 BJ5057
 BJ5057  NAD 83(1986)-  30 25 00.63455(N)    091 11 15.06959(W) AD(       ) 2
 BJ5057  NAD 27      -  30 24 59.94816(N)    091 11 14.68167(W) AD(       ) 2
 BJ5057
 BJ5057.Superseded values are not recommended for survey control.
 BJ5057
 BJ5057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5057.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5057
 BJ5057_MARKER: DD = SURVEY DISK
 BJ5057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5057_STAMPING: 17B007 1968
 BJ5057_MARK LOGO: LADHGS
 BJ5057_PROJECTION: FLUSH
 BJ5057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5057+STABILITY: SURFACE MOTION
 BJ5057
 BJ5057  HISTORY     - Date     Condition        Report By
 BJ5057  HISTORY     - 1968     MONUMENTED       LADH
 BJ5057
 BJ5057                          STATION DESCRIPTION
 BJ5057
 BJ5057'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5057'THIS STATION IS LOCATED ON THE L.S.U. CAMPUS, EAST OF AN APARTMENT
 BJ5057'BUILDING AND WEST OF NICHOLSON DRIVE (STATE HIGHWAY 30).  STATION IS
 BJ5057'SET SOUTHEAST OF THE SOUTHEAST CORNER OF APARTMENT BUILDING NO.
 BJ5057'1041, 24.40 FEET EAST OF A METAL WITNESS POST AND SIGN, 22.60 FEET
 BJ5057'WEST OF THE CENTER OF THE SOUTH BOUND LANE OF NICHOLSON DRIVE
 BJ5057'(STATE HIGHWAY 30), 49.55 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 BJ5057'APARTMENT BUILDING NO. 1041, 20.70 FEET NORTH OF THE CENTER
 BJ5057'OF A DRIVE TO THE APARTMENT BUILDING AND 58.55 FEET SOUTHEAST OF A
 BJ5057'24 INCH LIVE OAK TREE.
 BJ5057'
 BJ5057'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5057'CONCRETE POST, EVEN WITH THE SURFACE.  STATION IS STAMPED 17B007
 BJ5057'1968.
 BJ5057'
 BJ5057'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5057'STATE HIGHWAY 42, FOLLOW STATE HIGHWAY 30 NORTH FOR 0.5 MILE TO THE
 BJ5057'STATION WEST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5058 ***********************************************************************
 BJ5058  DESIGNATION -  17B008
 BJ5058  PID         -  BJ5058
 BJ5058  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5058  COUNTRY     -  US
 BJ5058  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5058
 BJ5058                         *CURRENT SURVEY CONTROL
 BJ5058  ______________________________________________________________________
 BJ5058* NAD 83(1992) POSITION- 30 25 30.13521(N) 091 11 15.86639(W)   ADJUSTED
 BJ5058* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5058  **This station is located in a suspected subsidence area (see below).
 BJ5058  ______________________________________________________________________
 BJ5058  GEOID HEIGHT    -        -27.071 (meters)                     GEOID18
 BJ5058  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ5058  HORZ ORDER      -  SECOND
 BJ5058
 BJ5058.The horizontal coordinates were established by classical geodetic methods
 BJ5058.and adjusted by the National Geodetic Survey in January 1993.
 BJ5058
 BJ5058.** This station is in an area of known vertical motion. If an
 BJ5058.** orthometric height was ever established but is not available 
 BJ5058.** in the current survey control section, the orthometric height
 BJ5058.** is considered suspect.  Suspect heights are available in the
 BJ5058.** superseded section only if requested.
 BJ5058
 BJ5058.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5058.GEOID18 height accuracy estimate available here.
 BJ5058
 BJ5058.Click photographs - Photos may exist for this station.
 BJ5058
 BJ5058.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5058
 BJ5058. The following values were computed from the NAD 83(1992) position.
 BJ5058
 BJ5058;                    North         East     Units Scale Factor Converg.
 BJ5058;SPC LA S     -   213,390.206 1,013,986.786   MT  0.99995305   +0 04 22.1
 BJ5058;SPC LA S     -   700,097.70  3,326,721.65   sFT  0.99995305   +0 04 22.1
 BJ5058;UTM  15      - 3,367,278.740   674,052.813   MT  0.99997374   +0 55 04.7
 BJ5058
 BJ5058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5058!SPC LA S     -   1.00000303  x   0.99995305  =   0.99995608
 BJ5058!UTM  15      -   1.00000303  x   0.99997374  =   0.99997677
 BJ5058
 BJ5058:                Primary Azimuth Mark                     Grid Az
 BJ5058:SPC LA S     -  17B009                                   358 33 46.2
 BJ5058:UTM  15      -  17B009                                   357 43 03.6
 BJ5058
 BJ5058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7405267278(NAD 83)
 BJ5058
 BJ5058|---------------------------------------------------------------------|
 BJ5058| PID    Reference Object                     Distance      Geod. Az  |
 BJ5058|                                                           dddmmss.s |
 BJ5058| BJ5059 17B009                              APPROX. 0.5 KM 3583808.3 |
 BJ5058|---------------------------------------------------------------------|
 BJ5058
 BJ5058                          SUPERSEDED SURVEY CONTROL
 BJ5058
 BJ5058  NAD 83(1986)-  30 25 30.15351(N)    091 11 15.86431(W) AD(       ) 2
 BJ5058  NAD 27      -  30 25 29.46783(N)    091 11 15.47598(W) AD(       ) 2
 BJ5058
 BJ5058.Superseded values are not recommended for survey control.
 BJ5058
 BJ5058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5058.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5058
 BJ5058_MARKER: DD = SURVEY DISK
 BJ5058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5058_STAMPING: 17B008 1968
 BJ5058_MARK LOGO: LADHGS
 BJ5058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5058+STABILITY: SURFACE MOTION
 BJ5058
 BJ5058  HISTORY     - Date     Condition        Report By
 BJ5058  HISTORY     - 1968     MONUMENTED       LADH
 BJ5058
 BJ5058                          STATION DESCRIPTION
 BJ5058
 BJ5058'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5058'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 1.0 MILE FROM
 BJ5058'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 42 ON THE
 BJ5058'L.S.U. CAMPUS WEST OF STADIUM.  THE STATION IS SET TO THE EAST OF
 BJ5058'THE HIGHWAY IN THE SOUTHWEST CORNER OF THE PRINCE MURAT PROPERTY,
 BJ5058'1.80 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 2.80 FEET EAST
 BJ5058'OF A FENCE, 28.75 FEET NORTH OF THE CENTER OF A CONCRETE
 BJ5058'DRIVEWAY, 26.60 FEET EAST OF THE CENTER OF THE NORTHBOUND LANE OF
 BJ5058'STATE HIGHWAY 30, 2.85 FEET SOUTHWEST OF A 12 INCH HACKBERRY TREE,
 BJ5058'6.75 FEET NORTH OF A 20 INCH LIVE OAK TREE, AND 15.60 FEET
 BJ5058'NORTHEAST OF A POWER POLE.
 BJ5058'
 BJ5058'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5058'CONCRETE POST, PROJECTING 4 INCHES.  STATION IS STAMPED 17B008 1968.
 BJ5058'
 BJ5058'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5058'STATE HIGHWAY 42 AT L.S.U. FOLLOW STATE HIGHWAY 30 FOR 1.0 MILE TO
 BJ5058'STATION SET TO THE EAST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5059 ***********************************************************************
 BJ5059  DESIGNATION -  17B009
 BJ5059  PID         -  BJ5059
 BJ5059  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5059  COUNTRY     -  US
 BJ5059  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5059
 BJ5059                         *CURRENT SURVEY CONTROL
 BJ5059  ______________________________________________________________________
 BJ5059* NAD 83(1992) POSITION- 30 25 47.06086(N) 091 11 16.33158(W)   ADJUSTED
 BJ5059* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5059  **This station is located in a suspected subsidence area (see below).
 BJ5059  ______________________________________________________________________
 BJ5059  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 BJ5059  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BJ5059  HORZ ORDER      -  SECOND
 BJ5059
 BJ5059.The horizontal coordinates were established by classical geodetic methods
 BJ5059.and adjusted by the National Geodetic Survey in January 1993.
 BJ5059
 BJ5059.** This station is in an area of known vertical motion. If an
 BJ5059.** orthometric height was ever established but is not available 
 BJ5059.** in the current survey control section, the orthometric height
 BJ5059.** is considered suspect.  Suspect heights are available in the
 BJ5059.** superseded section only if requested.
 BJ5059
 BJ5059.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5059.GEOID18 height accuracy estimate available here.
 BJ5059
 BJ5059.Click photographs - Photos may exist for this station.
 BJ5059
 BJ5059.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5059
 BJ5059. The following values were computed from the NAD 83(1992) position.
 BJ5059
 BJ5059;                    North         East     Units Scale Factor Converg.
 BJ5059;SPC LA S     -   213,911.380 1,013,973.710   MT  0.99995366   +0 04 21.8
 BJ5059;SPC LA S     -   701,807.59  3,326,678.75   sFT  0.99995366   +0 04 21.8
 BJ5059;UTM  15      - 3,367,799.675   674,032.050   MT  0.99997365   +0 55 04.9
 BJ5059
 BJ5059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5059!SPC LA S     -   1.00000303  x   0.99995366  =   0.99995669
 BJ5059!UTM  15      -   1.00000303  x   0.99997365  =   0.99997668
 BJ5059
 BJ5059:                Primary Azimuth Mark                     Grid Az
 BJ5059:SPC LA S     -  17B010                                   005 09 49.6
 BJ5059:UTM  15      -  17B010                                   004 19 06.5
 BJ5059
 BJ5059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7403267799(NAD 83)
 BJ5059
 BJ5059|---------------------------------------------------------------------|
 BJ5059| PID    Reference Object                     Distance      Geod. Az  |
 BJ5059|                                                           dddmmss.s |
 BJ5059| BJ5056 17B010                              APPROX. 0.8 KM 0051411.4 |
 BJ5059| BJ5058 17B008                              APPROX. 0.5 KM 1783808.1 |
 BJ5059|---------------------------------------------------------------------|
 BJ5059
 BJ5059                          SUPERSEDED SURVEY CONTROL
 BJ5059
 BJ5059  NAD 83(1986)-  30 25 47.07917(N)    091 11 16.32949(W) AD(       ) 2
 BJ5059  NAD 27      -  30 25 46.39383(N)    091 11 15.94092(W) AD(       ) 2
 BJ5059
 BJ5059.Superseded values are not recommended for survey control.
 BJ5059
 BJ5059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5059.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5059
 BJ5059_MARKER: DD = SURVEY DISK
 BJ5059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5059_STAMPING: 17B009 1968
 BJ5059_MARK LOGO: LADHGS
 BJ5059_PROJECTION: FLUSH
 BJ5059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5059+STABILITY: SURFACE MOTION
 BJ5059
 BJ5059  HISTORY     - Date     Condition        Report By
 BJ5059  HISTORY     - 1968     MONUMENTED       LADH
 BJ5059
 BJ5059                          STATION DESCRIPTION
 BJ5059
 BJ5059'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5059'THIS STATION IS LOCATED IN SOUTH BATON ROUGE NORTH ALONG STATE
 BJ5059'HIGHWAY 30 (NICHOLSON DRIVE), 1.25 MILES FROM THE INTERSECTION OF
 BJ5059'STATE HIGHWAY 30 AND STATE HIGHWAY 42.
 BJ5059'
 BJ5059'THE STATION IS SET TO THE WEST OF THE HIGHWAY NEAR THE CURB, 1.60
 BJ5059'FEET NORTH OF A METAL WITNESS POST AND SIGN, 15.75 FEET WEST OF THE
 BJ5059'CENTER OF THE SOUTH BOUND LANE OF STATE HIGHWAY 30, 23.0 FEET NORTH
 BJ5059'OF A CONCRETE DRIVEWAY, 47.0 FEET SOUTH OF A CONCRETE DRIVEWAY,
 BJ5059'22.15 FEET NORTHEAST OF A 10 INCH PIN OAK TREE, AND 31.45 FEET
 BJ5059'SOUTHEAST OF A 20 INCH WHITE OAK TREE.
 BJ5059'
 BJ5059'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5059'CONCRETE POST EVEN WITH THE GROUND.  STATION IS STAMPED 17B009 1968.
 BJ5059'
 BJ5059'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5059'STATE HIGHWAY 42, FOLLOW STATE HIGHWAY 30 (NICHOLSON DRIVE) NORTH
 BJ5059'FOR 1.25 MILES TO STATION SET TO THE WEST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5056 ***********************************************************************
 BJ5056  DESIGNATION -  17B010
 BJ5056  PID         -  BJ5056
 BJ5056  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5056  COUNTRY     -  US
 BJ5056  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5056
 BJ5056                         *CURRENT SURVEY CONTROL
 BJ5056  ______________________________________________________________________
 BJ5056* NAD 83(1992) POSITION- 30 26 12.90086(N) 091 11 13.59852(W)   ADJUSTED
 BJ5056* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5056  **This station is located in a suspected subsidence area (see below).
 BJ5056  ______________________________________________________________________
 BJ5056  GEOID HEIGHT    -        -27.068 (meters)                     GEOID18
 BJ5056  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BJ5056  HORZ ORDER      -  SECOND
 BJ5056
 BJ5056.The horizontal coordinates were established by classical geodetic methods
 BJ5056.and adjusted by the National Geodetic Survey in January 1993.
 BJ5056
 BJ5056.** This station is in an area of known vertical motion. If an
 BJ5056.** orthometric height was ever established but is not available 
 BJ5056.** in the current survey control section, the orthometric height
 BJ5056.** is considered suspect.  Suspect heights are available in the
 BJ5056.** superseded section only if requested.
 BJ5056
 BJ5056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5056.GEOID18 height accuracy estimate available here.
 BJ5056
 BJ5056.Click photographs - Photos may exist for this station.
 BJ5056
 BJ5056.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5056
 BJ5056. The following values were computed from the NAD 83(1992) position.
 BJ5056
 BJ5056;                    North         East     Units Scale Factor Converg.
 BJ5056;SPC LA S     -   214,707.162 1,014,045.624   MT  0.99995460   +0 04 23.2
 BJ5056;SPC LA S     -   704,418.41  3,326,914.68   sFT  0.99995460   +0 04 23.2
 BJ5056;UTM  15      - 3,368,596.447   674,092.216   MT  0.99997391   +0 55 07.0
 BJ5056
 BJ5056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5056!SPC LA S     -   1.00000270  x   0.99995460  =   0.99995730
 BJ5056!UTM  15      -   1.00000270  x   0.99997391  =   0.99997661
 BJ5056
 BJ5056:                Primary Azimuth Mark                     Grid Az
 BJ5056:SPC LA S     -  17B011                                   325 23 59.3
 BJ5056:UTM  15      -  17B011                                   324 33 15.5
 BJ5056
 BJ5056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7409268596(NAD 83)
 BJ5056
 BJ5056|---------------------------------------------------------------------|
 BJ5056| PID    Reference Object                     Distance      Geod. Az  |
 BJ5056|                                                           dddmmss.s |
 BJ5056| BJ5061 17B011                              APPROX. 0.6 KM 3252822.5 |
 BJ5056|---------------------------------------------------------------------|
 BJ5056
 BJ5056                          SUPERSEDED SURVEY CONTROL
 BJ5056
 BJ5056  NAD 83(1986)-  30 26 12.91915(N)    091 11 13.59639(W) AD(       ) 2
 BJ5056  NAD 27      -  30 26 12.23441(N)    091 11 13.20762(W) AD(       ) 2
 BJ5056
 BJ5056.Superseded values are not recommended for survey control.
 BJ5056
 BJ5056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5056.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5056
 BJ5056_MARKER: DD = SURVEY DISK
 BJ5056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5056_STAMPING: 17B010 1968
 BJ5056_MARK LOGO: LADHGS
 BJ5056_PROJECTION: RECESSED 10 CENTIMETERS
 BJ5056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5056+STABILITY: SURFACE MOTION
 BJ5056
 BJ5056  HISTORY     - Date     Condition        Report By
 BJ5056  HISTORY     - 1968     MONUMENTED       LADH
 BJ5056
 BJ5056                          STATION DESCRIPTION
 BJ5056
 BJ5056'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5056'THE STATION IS LOCATED IN BATON ROUGE EAST OF STATE HIGHWAY 30
 BJ5056'(NICHOLSON DRIVE) ON THE PROPERTY OF PYBURN AND ODOM CONSULTANTS.
 BJ5056'THE STATION IS SET IN THE LAWN IN FRONT OF A BUILDING, 33.55 FEET
 BJ5056'SOUTHWEST OF A METAL WITNESS POST AND SIGN, 10.40 FEET SOUTHEAST
 BJ5056'OF A POWER POLE, 25.45 FEET EAST OF THE CENTER OF THE NORTH BOUND
 BJ5056'LANE OF STATE HIGHWAY 30, 21.20 FEET NORTH OF THE CENTER OF A
 BJ5056'DRIVEWAY, 34.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF PYBURN AND
 BJ5056'ODOMS BUILDING, AND 20.60 FEET SOUTHWEST OF A 24 INCH MIMOSA TREE.
 BJ5056'
 BJ5056'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5056'CONCRETE POST, 4 INCHES BELOW SURFACE.  STATION IS STAMPED 17B010
 BJ5056'1968.
 BJ5056'
 BJ5056'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ5056'STATE HIGHWAY 42, FOLLOW STATE HIGHWAY 30 NORTH FOR 1.80 MILES TO
 BJ5056'THE STATION SET TO THE EAST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5061 ***********************************************************************
 BJ5061  DESIGNATION -  17B011
 BJ5061  PID         -  BJ5061
 BJ5061  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5061  COUNTRY     -  US
 BJ5061  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5061
 BJ5061                         *CURRENT SURVEY CONTROL
 BJ5061  ______________________________________________________________________
 BJ5061* NAD 83(1992) POSITION- 30 26 28.97607(N) 091 11 26.36242(W)   ADJUSTED
 BJ5061* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5061  **This station is located in a suspected subsidence area (see below).
 BJ5061  ______________________________________________________________________
 BJ5061  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BJ5061  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BJ5061  HORZ ORDER      -  SECOND
 BJ5061
 BJ5061.The horizontal coordinates were established by classical geodetic methods
 BJ5061.and adjusted by the National Geodetic Survey in January 1993.
 BJ5061
 BJ5061.** This station is in an area of known vertical motion. If an
 BJ5061.** orthometric height was ever established but is not available 
 BJ5061.** in the current survey control section, the orthometric height
 BJ5061.** is considered suspect.  Suspect heights are available in the
 BJ5061.** superseded section only if requested.
 BJ5061
 BJ5061.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5061.GEOID18 height accuracy estimate available here.
 BJ5061
 BJ5061.Click photographs - Photos may exist for this station.
 BJ5061
 BJ5061.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5061
 BJ5061. The following values were computed from the NAD 83(1992) position.
 BJ5061
 BJ5061;                    North         East     Units Scale Factor Converg.
 BJ5061;SPC LA S     -   215,201.737 1,013,704.437   MT  0.99995520   +0 04 16.8
 BJ5061;SPC LA S     -   706,041.03  3,325,795.31   sFT  0.99995520   +0 04 16.8
 BJ5061;UTM  15      - 3,369,085.942   673,743.762   MT  0.99997241   +0 55 01.0
 BJ5061
 BJ5061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5061!SPC LA S     -   1.00000185  x   0.99995520  =   0.99995705
 BJ5061!UTM  15      -   1.00000185  x   0.99997241  =   0.99997426
 BJ5061
 BJ5061:                Primary Azimuth Mark                     Grid Az
 BJ5061:SPC LA S     -  17 B 012                                 359 53 27.5
 BJ5061:UTM  15      -  17 B 012                                 359 02 43.3
 BJ5061
 BJ5061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7374369085(NAD 83)
 BJ5061
 BJ5061|---------------------------------------------------------------------|
 BJ5061| PID    Reference Object                     Distance      Geod. Az  |
 BJ5061|                                                           dddmmss.s |
 BJ5061| BJ3692 17 B 012                            APPROX. 0.9 KM 3595744.3 |
 BJ5061|---------------------------------------------------------------------|
 BJ5061
 BJ5061                          SUPERSEDED SURVEY CONTROL
 BJ5061
 BJ5061  NAD 83(1986)-  30 26 28.99437(N)    091 11 26.36028(W) AD(       ) 2
 BJ5061  NAD 27      -  30 26 28.30999(N)    091 11 25.97086(W) AD(       ) 2
 BJ5061
 BJ5061.Superseded values are not recommended for survey control.
 BJ5061
 BJ5061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5061.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5061
 BJ5061_MARKER: DD = SURVEY DISK
 BJ5061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5061_STAMPING: 17B011 1968
 BJ5061_MARK LOGO: LADHGS
 BJ5061_PROJECTION: FLUSH
 BJ5061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5061+STABILITY: SURFACE MOTION
 BJ5061
 BJ5061  HISTORY     - Date     Condition        Report By
 BJ5061  HISTORY     - 1968     MONUMENTED       LADH
 BJ5061  HISTORY     - 1978     GOOD             LADTD
 BJ5061
 BJ5061                          STATION DESCRIPTION
 BJ5061
 BJ5061'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5061'STATION IS LOCATED ABOUT 0.3 MILE NORTH OF THE NEW INTERSTATE-10
 BJ5061'BRIDGE.  THE STATION IS SET IN THE EAST SIDE OF THE RIVER LEVEE NEAR
 BJ5061'THE BATON ROUGE LUMBER COMPANY, 2.00 FEET NORTH OF A METAL WITNESS
 BJ5061'POST AND SIGN, 9.35 FEET EAST OF THE CENTER OF THE CROWN OF THE
 BJ5061'LEVEE, 57.0 FEET SOUTHEAST OF A 24 INCH SYCAMORE TREE, AND 97.55 FEET
 BJ5061'SOUTHWEST OF THE NORTHWEST CORNER OF A LUMBER SHED.
 BJ5061'
 BJ5061'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5061'CONCRETE POST, EVEN WITH THE SURFACE.  STATION IS STAMPED 17B011
 BJ5061'1968.
 BJ5061'
 BJ5061'TO REACH THIS STATION FROM THE CAPITOL ANNEX DRIVE SOUTH ON FRONT
 BJ5061'STREET FOR 1.25 MILES TO SOUTH BOULEVARD, TURN RIGHT, GO 0.1 MILE TO
 BJ5061'THE LEVEE.  THE STATION IS SET IN THE LEVEE.
 BJ5061
 BJ5061                          STATION RECOVERY (1978)
 BJ5061
 BJ5061'RECOVERY NOTE BY LA TRANSP AND DEV 1978 (RJT)
 BJ5061'THE STATION WAS VISITED 8-22-78 AND FOUND TO BE IN GOOD
 BJ5061'CONDITION.  THE ORIGINAL DESCRIPTION IS NOT ADEQUATE TO FIND MARK.  A
 BJ5061'NEW DESCRIPTION FOLLOWS.
 BJ5061'
 BJ5061'THE STATION MARK IS LOCATED IN DOWNTOWN BATON ROUGE AND IS SET ON
 BJ5061'THE CROWN OF THE MISSISSIPPI RIVER LEVEE ABOUT 0.2 MILES NORTH OF THE
 BJ5061'INTERSTATE HIGHWAY 10 RIVER BRIDGE.
 BJ5061'
 BJ5061'TO REACH THE STATION FROM THE CAPITOL ANNEX ON FRONT STREET, DRIVE
 BJ5061'SOUTH ALONG FRONT STREET AND RIVER ROAD FOR 1.25 MILES TO SOUTH
 BJ5061'BOULEVARD, TURN RIGHT AND GO 0.1 MILES TO TOP OF RIVER LEVEE, TURN
 BJ5061'RIGHT AND GO NORTH ALONG CROWN OF LEVEE FOR 0.1 MILES TO MARK SET ON
 BJ5061'THE RIGHT AND EAST OF THE CROWN OF THE LEVEE.
 BJ5061'
 BJ5061'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5061'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12 INCH ROUND
 BJ5061'CONCRETE POST THAT IS 5 INCHES BELOW THE SURFACE OF THE GROUND.  IT
 BJ5061'IS STAMPED 17B011.  THE MARK IS 251 FT NORTHWEST OF A BRACE POLE FOR
 BJ5061'A TRANSMISSION LINE, 196 FT SOUTHWEST OF A CATCH BASIN ON THE WEST
 BJ5061'SIDE OF RIVER ROAD NEAR THE ILLINOIS CENTRAL WAREHOUSE, 9.3 FT EAST OF
 BJ5061'THE CENTER OF THE LEVEE CROWN AND 1.5 FT NORTH OF A METAL WITNESS
 BJ5061'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5076 ***********************************************************************
 BJ5076  DESIGNATION -  17B014
 BJ5076  PID         -  BJ5076
 BJ5076  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5076  COUNTRY     -  US
 BJ5076  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5076
 BJ5076                         *CURRENT SURVEY CONTROL
 BJ5076  ______________________________________________________________________
 BJ5076* NAD 83(1992) POSITION- 30 27 25.38156(N) 091 11 14.41464(W)   ADJUSTED
 BJ5076* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5076  **This station is located in a suspected subsidence area (see below).
 BJ5076  ______________________________________________________________________
 BJ5076  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ5076  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ5076  HORZ ORDER      -  FIRST
 BJ5076
 BJ5076.The horizontal coordinates were established by classical geodetic methods
 BJ5076.and adjusted by the National Geodetic Survey in January 1993.
 BJ5076
 BJ5076.** This station is in an area of known vertical motion. If an
 BJ5076.** orthometric height was ever established but is not available 
 BJ5076.** in the current survey control section, the orthometric height
 BJ5076.** is considered suspect.  Suspect heights are available in the
 BJ5076.** superseded section only if requested.
 BJ5076
 BJ5076.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5076.GEOID18 height accuracy estimate available here.
 BJ5076
 BJ5076.Click photographs - Photos may exist for this station.
 BJ5076
 BJ5076.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5076
 BJ5076. The following values were computed from the NAD 83(1992) position.
 BJ5076
 BJ5076;                    North         East     Units Scale Factor Converg.
 BJ5076;SPC LA S     -   216,939.037 1,014,021.005   MT  0.99995733   +0 04 22.8
 BJ5076;SPC LA S     -   711,740.82  3,326,833.91   sFT  0.99995733   +0 04 22.8
 BJ5076;UTM  15      - 3,370,827.756   674,034.653   MT  0.99997366   +0 55 08.6
 BJ5076
 BJ5076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5076!SPC LA S     -   0.99998221  x   0.99995733  =   0.99993954
 BJ5076!UTM  15      -   0.99998221  x   0.99997366  =   0.99995587
 BJ5076
 BJ5076:                Primary Azimuth Mark                     Grid Az
 BJ5076:SPC LA S     -  DAWSON                                   128 46 28.5
 BJ5076:UTM  15      -  DAWSON                                   127 55 42.7
 BJ5076
 BJ5076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7403470827(NAD 83)
 BJ5076
 BJ5076|---------------------------------------------------------------------|
 BJ5076| PID    Reference Object                     Distance      Geod. Az  |
 BJ5076|                                                           dddmmss.s |
 BJ5076| BJ5035 DAWSON                              APPROX. 6.0 KM 1285051.3 |
 BJ5076|---------------------------------------------------------------------|
 BJ5076
 BJ5076                          SUPERSEDED SURVEY CONTROL
 BJ5076
 BJ5076  NAD 83(1986)-  30 27 25.39983(N)    091 11 14.41246(W) AD(       ) 1
 BJ5076  NAD 27      -  30 27 24.71693(N)    091 11 14.02298(W) AD(       ) 1
 BJ5076
 BJ5076.Superseded values are not recommended for survey control.
 BJ5076
 BJ5076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5076.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5076
 BJ5076_MARKER: DD = SURVEY DISK
 BJ5076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5076_STAMPING: 17B014 1968
 BJ5076_MARK LOGO: LADHGS
 BJ5076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5076+STABILITY: SURFACE MOTION
 BJ5076
 BJ5076  HISTORY     - Date     Condition        Report By
 BJ5076  HISTORY     - 1968     MONUMENTED       LADH
 BJ5076  HISTORY     - 1970     GOOD             LADH
 BJ5076
 BJ5076                          STATION DESCRIPTION
 BJ5076
 BJ5076'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5076'THIS STATION IS LOCATED ON THE TOP FLOOR OF THE STATE CAPITOL
 BJ5076'BUILDING IN BATON ROUGE.  THE DISK IS SET ON THE DECK IN THE
 BJ5076'SOUTHEAST CORNER OF THE TOWER, 3 FEET NORTHWEST OF THE SOUTHEAST
 BJ5076'CORNER, 2 FEET EAST OF THE CUPOLA.  MOST OF THE STATES RADIO ANTENNA
 BJ5076'ARE LOCATED ON THIS FLOOR.
 BJ5076'
 BJ5076'THE STATION IS STANDARD BRONZE DISK SET EVEN WITH SURFACE.  STATION
 BJ5076'IS STAMPED 17B014 1968.
 BJ5076
 BJ5076                          STATION RECOVERY (1970)
 BJ5076
 BJ5076'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1970 (WWS)
 BJ5076'THE STATION IS LOCATED NEAR THE SOUTHEAST CORNER OF THE TOP
 BJ5076'OBSERVATION ROOF OF THE STATE OF LOUISIANA CAPITOL BUILDING, IN
 BJ5076'DOWNTOWN BATON ROUGE.
 BJ5076'
 BJ5076'NO REFERENCE MARKS OR AZIMUTH MARK WERE ESTABLISHED FOR THIS STATION.
 BJ5076'TRAVERSE STATIONS DAWSON (LDH), LOCK (LDH) AND ALLEN (LDH) CAN BE
 BJ5076'USED FOR AZIMUTH MARKS.
 BJ5076'
 BJ5076'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5060 ***********************************************************************
 BJ5060  DESIGNATION -  17B015
 BJ5060  PID         -  BJ5060
 BJ5060  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5060  COUNTRY     -  US
 BJ5060  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5060
 BJ5060                         *CURRENT SURVEY CONTROL
 BJ5060  ______________________________________________________________________
 BJ5060* NAD 83(1992) POSITION- 30 27 58.92796(N) 091 11 22.18084(W)   ADJUSTED
 BJ5060* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5060  **This station is located in a suspected subsidence area (see below).
 BJ5060  ______________________________________________________________________
 BJ5060  GEOID HEIGHT    -        -27.063 (meters)                     GEOID18
 BJ5060  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ5060  HORZ ORDER      -  SECOND
 BJ5060
 BJ5060.The horizontal coordinates were established by classical geodetic methods
 BJ5060.and adjusted by the National Geodetic Survey in January 1993.
 BJ5060
 BJ5060.** This station is in an area of known vertical motion. If an
 BJ5060.** orthometric height was ever established but is not available 
 BJ5060.** in the current survey control section, the orthometric height
 BJ5060.** is considered suspect.  Suspect heights are available in the
 BJ5060.** superseded section only if requested.
 BJ5060
 BJ5060.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5060.GEOID18 height accuracy estimate available here.
 BJ5060
 BJ5060.Click photographs - Photos may exist for this station.
 BJ5060
 BJ5060.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5060
 BJ5060. The following values were computed from the NAD 83(1992) position.
 BJ5060
 BJ5060;                    North         East     Units Scale Factor Converg.
 BJ5060;SPC LA S     -   217,971.776 1,013,812.530   MT  0.99995864   +0 04 18.9
 BJ5060;SPC LA S     -   715,129.07  3,326,149.94   sFT  0.99995864   +0 04 18.9
 BJ5060;UTM  15      - 3,371,857.319   673,810.946   MT  0.99997270   +0 55 05.6
 BJ5060
 BJ5060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5060!SPC LA S     -   1.00000202  x   0.99995864  =   0.99996065
 BJ5060!UTM  15      -   1.00000202  x   0.99997270  =   0.99997471
 BJ5060
 BJ5060:                Primary Azimuth Mark                     Grid Az
 BJ5060:SPC LA S     -  BABIN RESET                              014 22 29.6
 BJ5060:UTM  15      -  BABIN RESET                              013 31 42.9
 BJ5060
 BJ5060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7381071857(NAD 83)
 BJ5060
 BJ5060|---------------------------------------------------------------------|
 BJ5060| PID    Reference Object                     Distance      Geod. Az  |
 BJ5060|                                                           dddmmss.s |
 BJ5060| BJ2041 BABIN RESET                         APPROX. 0.5 KM 0142648.5 |
 BJ5060|---------------------------------------------------------------------|
 BJ5060
 BJ5060                          SUPERSEDED SURVEY CONTROL
 BJ5060
 BJ5060  NAD 83(1986)-  30 27 58.94629(N)    091 11 22.17862(W) AD(       ) 2
 BJ5060  NAD 27      -  30 27 58.26431(N)    091 11 21.78881(W) AD(       ) 2
 BJ5060
 BJ5060.Superseded values are not recommended for survey control.
 BJ5060
 BJ5060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5060.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5060
 BJ5060_MARKER: DD = SURVEY DISK
 BJ5060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5060_STAMPING: 17B015 1968
 BJ5060_MARK LOGO: LADHGS
 BJ5060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5060+STABILITY: SURFACE MOTION
 BJ5060
 BJ5060  HISTORY     - Date     Condition        Report By
 BJ5060  HISTORY     - 1968     MONUMENTED       LADH
 BJ5060
 BJ5060                          STATION DESCRIPTION
 BJ5060
 BJ5060'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ5060'THE STATION IS LOCATED ON A ROAD LEADING TO THE BATON ROUGE SHIP
 BJ5060'TERMINAL.  THE STATION IS SET BEHIND THE COMMUNITY COFFEE PLANT
 BJ5060'ACROSS THE RAILROAD TRACKS, 1.65 FEET NORTH OF A METAL WITNESS POST
 BJ5060'AND SIGN, 18.35 FEET EAST OF THE CENTER OF A BLACKTOP ROAD, 43.60
 BJ5060'FEET WEST OF THE WEST RAIL OF THE RAILROAD SIDING, 55.40 FEET
 BJ5060'SOUTHWEST OF POWER POLE NO. 381, AND APPROXIMATELY 1.5 MILES NORTH
 BJ5060'OF MILE POST NO. 365.
 BJ5060'
 BJ5060'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BJ5060'POST, PROJECTING 4 INCHES.  THE STATION IS STAMPED 17B015 1968.
 BJ5060'
 BJ5060'TO REACH THE STATION FROM THE INTERSECTION OF FLORIDA STREET AND
 BJ5060'FRONT STREET, FOLLOW FRONT STREET NORTH FOR 1.0 MILES TO A BLACKTOP
 BJ5060'STREET LEADING WEST ACROSS RAILROAD, THEN GO NORTHWEST ON BLACKTOP
 BJ5060'STREET FOR APPROXIMATELY 0.5 MILE TO THE STATION SET BEHIND THE
 BJ5060'COMMUNITY COFFEE PLANT WEST OF THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4948 ***********************************************************************
 BJ4948  DESIGNATION -  17F001
 BJ4948  PID         -  BJ4948
 BJ4948  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4948  COUNTRY     -  US
 BJ4948  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4948
 BJ4948                         *CURRENT SURVEY CONTROL
 BJ4948  ______________________________________________________________________
 BJ4948* NAD 83(1992) POSITION- 30 24 14.54840(N) 091 03 34.02366(W)   ADJUSTED
 BJ4948* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4948  **This station is located in a suspected subsidence area (see below).
 BJ4948  ______________________________________________________________________
 BJ4948  GEOID HEIGHT    -        -27.015 (meters)                     GEOID18
 BJ4948  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ4948  HORZ ORDER      -  SECOND
 BJ4948
 BJ4948.The horizontal coordinates were established by classical geodetic methods
 BJ4948.and adjusted by the National Geodetic Survey in January 1993.
 BJ4948
 BJ4948.** This station is in an area of known vertical motion. If an
 BJ4948.** orthometric height was ever established but is not available 
 BJ4948.** in the current survey control section, the orthometric height
 BJ4948.** is considered suspect.  Suspect heights are available in the
 BJ4948.** superseded section only if requested.
 BJ4948
 BJ4948.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4948.GEOID18 height accuracy estimate available here.
 BJ4948
 BJ4948.Click photographs - Photos may exist for this station.
 BJ4948
 BJ4948.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4948
 BJ4948. The following values were computed from the NAD 83(1992) position.
 BJ4948
 BJ4948;                    North         East     Units Scale Factor Converg.
 BJ4948;SPC LA S     -   211,085.240 1,026,316.851   MT  0.99995041   +0 08 13.0
 BJ4948;SPC LA S     -   692,535.49  3,367,174.54   sFT  0.99995041   +0 08 13.0
 BJ4948;UTM  15      - 3,365,155.827   686,416.149   MT  1.00002873   +0 58 56.6
 BJ4948
 BJ4948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4948!SPC LA S     -   1.00000277  x   0.99995041  =   0.99995318
 BJ4948!UTM  15      -   1.00000277  x   1.00002873  =   1.00003150
 BJ4948
 BJ4948:                Primary Azimuth Mark                     Grid Az
 BJ4948:SPC LA S     -  NESSER AZ MK                             317 01 33.8
 BJ4948:UTM  15      -  NESSER AZ MK                             316 10 50.2
 BJ4948
 BJ4948_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8641665155(NAD 83)
 BJ4948
 BJ4948|---------------------------------------------------------------------|
 BJ4948| PID    Reference Object                     Distance      Geod. Az  |
 BJ4948|                                                           dddmmss.s |
 BJ4948| BJ4949 NESSER AZ MK                        421.946 METERS 3170946.8 |
 BJ4948|---------------------------------------------------------------------|
 BJ4948
 BJ4948                          SUPERSEDED SURVEY CONTROL
 BJ4948
 BJ4948  NAD 83(1986)-  30 24 14.56613(N)    091 03 34.02194(W) AD(       ) 2
 BJ4948  NAD 27      -  30 24 13.87755(N)    091 03 33.64785(W) AD(       ) 2
 BJ4948
 BJ4948.Superseded values are not recommended for survey control.
 BJ4948
 BJ4948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4948.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4948
 BJ4948_MARKER: DD = SURVEY DISK
 BJ4948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4948_STAMPING: 17F001 1974
 BJ4948_MARK LOGO: LADHGS
 BJ4948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4948+STABILITY: SURFACE MOTION
 BJ4948
 BJ4948  HISTORY     - Date     Condition        Report By
 BJ4948  HISTORY     - 1974     MONUMENTED       LADH
 BJ4948
 BJ4948                          STATION DESCRIPTION
 BJ4948
 BJ4948'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4948'THE STATION IS LOCATED IN BATON ROUGE IN THE SOUTHEASTERN
 BJ4948'PART OF THE CITY NEAR THE COMMUNITY KNOW AS NESSER ON U.S. HIGHWAY
 BJ4948'61.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4948'PROPERTY.
 BJ4948'
 BJ4948'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND INTERSTATE
 BJ4948'12 INTERCHANGE, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 1.6
 BJ4948'MILES TO THE MARK SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR
 BJ4948'A GRAVEL DRIVE AND A FENCE CORNER POST.
 BJ4948'
 BJ4948'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4948'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4948'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 BJ4948'ABOVE THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF
 BJ4948'AN IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4948'GROUND SURFACE.  THEY ARE STAMPED 17F001 1974.  THE MARK IS 80
 BJ4948'FEET EAST OF A 24 INCH PECAN TREE, 33 FEET WEST OF THE CENTER
 BJ4948'OF A SERVICE ROAD, 16 FEET SOUTH OF THE CENTER OF A GRAVEL
 BJ4948'DRIVE LEADING TO A WOOD FRAME HOUSE, 11 FEET NORTH-NORTHWEST
 BJ4948'OF THE SOUTH-END OF A CONCRETE CULVERT AND 8.5 FEET NORTHEAST
 BJ4948'OF A FENCE CORNER.
 BJ4948'
 BJ4948'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4950 ***********************************************************************
 BJ4950  DESIGNATION -  17F002
 BJ4950  PID         -  BJ4950
 BJ4950  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4950  COUNTRY     -  US
 BJ4950  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4950
 BJ4950                         *CURRENT SURVEY CONTROL
 BJ4950  ______________________________________________________________________
 BJ4950* NAD 83(1992) POSITION- 30 24 33.10081(N) 091 03 46.56033(W)   ADJUSTED
 BJ4950* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4950  **This station is located in a suspected subsidence area (see below).
 BJ4950  ______________________________________________________________________
 BJ4950  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BJ4950  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 BJ4950  HORZ ORDER      -  SECOND
 BJ4950
 BJ4950.The horizontal coordinates were established by classical geodetic methods
 BJ4950.and adjusted by the National Geodetic Survey in January 1993.
 BJ4950
 BJ4950.** This station is in an area of known vertical motion. If an
 BJ4950.** orthometric height was ever established but is not available 
 BJ4950.** in the current survey control section, the orthometric height
 BJ4950.** is considered suspect.  Suspect heights are available in the
 BJ4950.** superseded section only if requested.
 BJ4950
 BJ4950.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4950.GEOID18 height accuracy estimate available here.
 BJ4950
 BJ4950.Click photographs - Photos may exist for this station.
 BJ4950
 BJ4950.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4950
 BJ4950. The following values were computed from the NAD 83(1992) position.
 BJ4950
 BJ4950;                    North         East     Units Scale Factor Converg.
 BJ4950;SPC LA S     -   211,655.724 1,025,980.885   MT  0.99995105   +0 08 06.7
 BJ4950;SPC LA S     -   694,407.15  3,366,072.29   sFT  0.99995105   +0 08 06.7
 BJ4950;UTM  15      - 3,365,721.334   686,071.775   MT  1.00002714   +0 58 50.8
 BJ4950
 BJ4950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4950!SPC LA S     -   1.00000204  x   0.99995105  =   0.99995309
 BJ4950!UTM  15      -   1.00000204  x   1.00002714  =   1.00002918
 BJ4950
 BJ4950:                Primary Azimuth Mark                     Grid Az
 BJ4950:SPC LA S     -  17F003 RESET                             317 39 07.7
 BJ4950:UTM  15      -  17F003 RESET                             316 48 23.6
 BJ4950
 BJ4950_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8607165721(NAD 83)
 BJ4950
 BJ4950|---------------------------------------------------------------------|
 BJ4950| PID    Reference Object                     Distance      Geod. Az  |
 BJ4950|                                                           dddmmss.s |
 BJ4950| BJ4949 NESSER AZ MK                        266.218 METERS 16940     |
 BJ4950| BJ5339 17F003 RESET                        APPROX. 1.0 KM 3174714.4 |
 BJ4950|---------------------------------------------------------------------|
 BJ4950
 BJ4950                          SUPERSEDED SURVEY CONTROL
 BJ4950
 BJ4950  NAD 83(1986)-  30 24 33.11860(N)    091 03 46.55855(W) AD(       ) 2
 BJ4950  NAD 27      -  30 24 32.43037(N)    091 03 46.18371(W) AD(       ) 2
 BJ4950
 BJ4950.Superseded values are not recommended for survey control.
 BJ4950
 BJ4950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4950.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4950
 BJ4950_MARKER: DD = SURVEY DISK
 BJ4950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4950_STAMPING: 17F002 1974
 BJ4950_MARK LOGO: LADHGS
 BJ4950_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4950+STABILITY: SURFACE MOTION
 BJ4950
 BJ4950  HISTORY     - Date     Condition        Report By
 BJ4950  HISTORY     - 1974     MONUMENTED       LADH
 BJ4950  HISTORY     - 1980     GOOD             LADTD
 BJ4950
 BJ4950                          STATION DESCRIPTION
 BJ4950
 BJ4950'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4950'THE STATION IS LOCATED IN BATON ROUGE IN THE SOUTHEASTERN PART
 BJ4950'OF THE CITY NEAR THE COMMUNITY KNOWN AS NESSER ON U.S. HIGHWAY
 BJ4950'61.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4950'PROPERTY.
 BJ4950'
 BJ4950'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND INTERSTATE
 BJ4950'12 INTERCHANGE, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 1.2
 BJ4950'MILES TO THE MARK SET ON THE LEFT AND SOUTHEAST OF THE HIGHWAY
 BJ4950'NEAR A POWER POLE AND A SERVICE ROAD.
 BJ4950'
 BJ4950'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4950'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4950'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 BJ4950'ABOVE THE GROUND.  THE SUB-SURFACE MARK IS SET IN TOP OF AN
 BJ4950'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4950'GROUND SURFACE.  THEY ARE STAMPED 17F002 1974.  THE MARK IS 125
 BJ4950'FEET SOUTH OF THE CENTER OF ALCO AVE., 30.5 FEET EAST OF THE
 BJ4950'CENTER OF A SERVICE ROAD, 16 FEET NORTHWEST OF AN 8 INCH PINE
 BJ4950'TREE, 12 FEET SOUTHWEST OF A 12 INCH PINE TREE, 2.5 FEET
 BJ4950'SOUTHWEST OF A POWER POLE AND 2 FEET NORTH OF A METAL
 BJ4950'WITNESS POST AND SIGN.
 BJ4950'
 BJ4950'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4950
 BJ4950                          STATION RECOVERY (1980)
 BJ4950
 BJ4950'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4950'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4950'1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5339 ***********************************************************************
 BJ5339  DESIGNATION -  17F003 RESET
 BJ5339  PID         -  BJ5339
 BJ5339  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5339  COUNTRY     -  US
 BJ5339  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ5339
 BJ5339                         *CURRENT SURVEY CONTROL
 BJ5339  ______________________________________________________________________
 BJ5339* NAD 83(1992) POSITION- 30 24 57.41002(N) 091 04 12.00486(W)   ADJUSTED
 BJ5339* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5339  **This station is located in a suspected subsidence area (see below).
 BJ5339  ______________________________________________________________________
 BJ5339  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BJ5339  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 BJ5339  HORZ ORDER      -  SECOND
 BJ5339
 BJ5339.The horizontal coordinates were established by classical geodetic methods
 BJ5339.and adjusted by the National Geodetic Survey in January 1993.
 BJ5339
 BJ5339.** This station is in an area of known vertical motion. If an
 BJ5339.** orthometric height was ever established but is not available 
 BJ5339.** in the current survey control section, the orthometric height
 BJ5339.** is considered suspect.  Suspect heights are available in the
 BJ5339.** superseded section only if requested.
 BJ5339
 BJ5339.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5339.GEOID18 height accuracy estimate available here.
 BJ5339
 BJ5339.Click photographs - Photos may exist for this station.
 BJ5339
 BJ5339.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5339
 BJ5339. The following values were computed from the NAD 83(1992) position.
 BJ5339
 BJ5339;                    North         East     Units Scale Factor Converg.
 BJ5339;SPC LA S     -   212,402.688 1,025,300.057   MT  0.99995189   +0 07 54.0
 BJ5339;SPC LA S     -   696,857.82  3,363,838.60   sFT  0.99995189   +0 07 54.0
 BJ5339;UTM  15      - 3,366,458.224   685,379.946   MT  1.00002397   +0 58 38.6
 BJ5339
 BJ5339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5339!SPC LA S     -   1.00000218  x   0.99995189  =   0.99995407
 BJ5339!UTM  15      -   1.00000218  x   1.00002397  =   1.00002615
 BJ5339
 BJ5339:                Primary Azimuth Mark                     Grid Az
 BJ5339:SPC LA S     -  LANE                                     335 04 33.4
 BJ5339:UTM  15      -  LANE                                     334 13 48.8
 BJ5339
 BJ5339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8537966458(NAD 83)
 BJ5339
 BJ5339|---------------------------------------------------------------------|
 BJ5339| PID    Reference Object                     Distance      Geod. Az  |
 BJ5339|                                                           dddmmss.s |
 BJ5339| BJ4969 TP 1                                  7.982 METERS 04655     |
 BJ5339| BJ3773 LANE                                APPROX. 1.0 KM 3351227.4 |
 BJ5339|---------------------------------------------------------------------|
 BJ5339
 BJ5339                          SUPERSEDED SURVEY CONTROL
 BJ5339
 BJ5339  NAD 83(1986)-  30 24 57.44339(N)    091 04 12.01882(W) AD(       ) 2
 BJ5339  NAD 27      -  30 24 56.75582(N)    091 04 11.64258(W) AD(       ) 2
 BJ5339
 BJ5339.Superseded values are not recommended for survey control.
 BJ5339
 BJ5339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5339.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5339
 BJ5339_MARKER: DD = SURVEY DISK
 BJ5339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5339_STAMPING: 17F003 1974 1985
 BJ5339_MARK LOGO: LADH
 BJ5339_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5339+STABILITY: SURFACE MOTION
 BJ5339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5339+SATELLITE: SATELLITE OBSERVATIONS - 1985
 BJ5339
 BJ5339  HISTORY     - Date     Condition        Report By
 BJ5339  HISTORY     - 1985     MONUMENTED       LADTD
 BJ5339
 BJ5339                          STATION DESCRIPTION
 BJ5339
 BJ5339'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 BJ5339'THE TOP MARK WAS FOUND LEANING SO A NEW TOP MARK WAS ESTABLISHED AT
 BJ5339'THIS TIME OVER THE SUB-SURFACE MARK.  THE ANGLE BETWEEN 17F002 TO LANE
 BJ5339'MISSED THE 1974 ANGLE 37 SECONDS.  A NEW DESCRIPTION WAS MADE AT THIS
 BJ5339'TIME.
 BJ5339'
 BJ5339'THE STATION IS LOCATED IN BATON ROUGE IN THE SOUTHEASTERN PART OF THE
 BJ5339'CITY JUST NORTHWEST OF THE JUNCTION OF US HIGHWAY 61 AND STATE HIGHWAY
 BJ5339'73 AND JUST SOUTH OF THE JUNCTION OF US HIGHWAY 61 AND INTERSTATE 12,
 BJ5339'--OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5339'
 BJ5339'TO REACH THE STATION FROM THE US HIGHWAY 61 AND INTERSTATE 12
 BJ5339'INTERCHANGE, DRIVE SOUTHEAST ON HIGHWAY 61 FOR 1 KM (0.6 MI) TO THE
 BJ5339'MARK SET ON THE RIGHT SET IN FRONT OF NOTOCO INDUSTRIES INCORPORATE
 BJ5339'NEAR AN OAK TREE AND A BOX CULVERT.
 BJ5339'
 BJ5339'THE STATION IS A STANDARD LADH DISK STAMPED--17F003 1974 1985--, SET
 BJ5339'INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN
 BJ5339'DIAMETER RECESSED 2 INCHES OR 5 CM BELOW THE GROUND LOCATED 111 FT
 BJ5339'(33.8 M) NORTHWEST FROM A BOX CULVERT, 82 FT (25 M) WEST FROM A
 BJ5339'36-INCH OAK TREE, 79 FT (24.1 M) EAST FROM THE NORTHEAST CORNER OF THE
 BJ5339'NOTOCO BUILDING, 49.5 FT (15.1 M) SOUTH-SOUTHEAST FROM THE CENTER OF
 BJ5339'CEMENT DRIVE INTO NOTOCO INDUSTRIES, AND 5 FT (1.5 M) EAST-NORTHEAST
 BJ5339'FROM THE EAST SIDE OF A CONCRETE PARKING LOT.
 BJ5339'
 BJ5339'THE UNDERGROUND MARK IS A STANDARD LADH DISK STAMPED--17F003 1974--,
 BJ5339'SET INTO AN IRREGULAR MASS OF CONCRETE 3 FT (0.9 M) BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4957 ***********************************************************************
 BJ4957  DESIGNATION -  17G002
 BJ4957  PID         -  BJ4957
 BJ4957  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4957  COUNTRY     -  US
 BJ4957  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4957
 BJ4957                         *CURRENT SURVEY CONTROL
 BJ4957  ______________________________________________________________________
 BJ4957* NAD 83(1992) POSITION- 30 26 31.88668(N) 091 05 16.33986(W)   ADJUSTED
 BJ4957* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4957  **This station is located in a suspected subsidence area (see below).
 BJ4957  ______________________________________________________________________
 BJ4957  GEOID HEIGHT    -        -27.030 (meters)                     GEOID18
 BJ4957  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BJ4957  HORZ ORDER      -  SECOND
 BJ4957
 BJ4957.The horizontal coordinates were established by classical geodetic methods
 BJ4957.and adjusted by the National Geodetic Survey in January 1993.
 BJ4957
 BJ4957.** This station is in an area of known vertical motion. If an
 BJ4957.** orthometric height was ever established but is not available 
 BJ4957.** in the current survey control section, the orthometric height
 BJ4957.** is considered suspect.  Suspect heights are available in the
 BJ4957.** superseded section only if requested.
 BJ4957
 BJ4957.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4957.GEOID18 height accuracy estimate available here.
 BJ4957
 BJ4957.Click photographs - Photos may exist for this station.
 BJ4957
 BJ4957.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4957
 BJ4957. The following values were computed from the NAD 83(1992) position.
 BJ4957
 BJ4957;                    North         East     Units Scale Factor Converg.
 BJ4957;SPC LA S     -   215,308.083 1,023,576.858   MT  0.99995531   +0 07 21.8
 BJ4957;SPC LA S     -   706,389.94  3,358,185.07   sFT  0.99995531   +0 07 21.8
 BJ4957;UTM  15      - 3,369,338.049   683,613.918   MT  1.00001593   +0 58 08.7
 BJ4957
 BJ4957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4957!SPC LA S     -   1.00000207  x   0.99995531  =   0.99995738
 BJ4957!UTM  15      -   1.00000207  x   1.00001593  =   1.00001800
 BJ4957
 BJ4957:                Primary Azimuth Mark                     Grid Az
 BJ4957:SPC LA S     -  17G003                                   328 08 09.2
 BJ4957:UTM  15      -  17G003                                   327 17 22.3
 BJ4957
 BJ4957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8361369338(NAD 83)
 BJ4957
 BJ4957|---------------------------------------------------------------------|
 BJ4957| PID    Reference Object                     Distance      Geod. Az  |
 BJ4957|                                                           dddmmss.s |
 BJ4957| BJ4933 BATON ROUGE DIX ELEC RAD MAST       APPROX. 0.9 KM 1631008.1 |
 BJ4957| BJ4958 17G003                              APPROX. 0.6 KM 3281531.0 |
 BJ4957|---------------------------------------------------------------------|
 BJ4957
 BJ4957                          SUPERSEDED SURVEY CONTROL
 BJ4957
 BJ4957  NAD 83(1986)-  30 26 31.90478(N)    091 05 16.33794(W) AD(       ) 2
 BJ4957  NAD 27      -  30 26 31.21874(N)    091 05 15.95830(W) AD(       ) 2
 BJ4957
 BJ4957.Superseded values are not recommended for survey control.
 BJ4957
 BJ4957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4957.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4957
 BJ4957_MARKER: DD = SURVEY DISK
 BJ4957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4957_STAMPING: 17G002 1974
 BJ4957_MARK LOGO: LADHGS
 BJ4957_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4957+STABILITY: SURFACE MOTION
 BJ4957
 BJ4957  HISTORY     - Date     Condition        Report By
 BJ4957  HISTORY     - 1974     MONUMENTED       LADH
 BJ4957  HISTORY     - 1980     GOOD             LADTD
 BJ4957
 BJ4957                          STATION DESCRIPTION
 BJ4957
 BJ4957'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4957'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART OF THE
 BJ4957'CITY SOUTHEAST OF THE JUNCTION OF U.S. HIGHWAY 190 AND
 BJ4957'U.S. HIGHWAY 61 ON THE PROPERTY OF THE LOUISIANA DEPARTMENT OF
 BJ4957'HIGHWAYS.
 BJ4957'
 BJ4957'TO REACH THE STATION FROM THE INTERCHANGE AT U.S. HIGHWAY 61
 BJ4957'AND U.S. HIGHWAY 190, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR
 BJ4957'0.9 MILE TO THE MARK SET ON THE LEFT AND EAST OF THE HIGHWAY
 BJ4957'NEAR A POWER POLE AND A GUM TREE.
 BJ4957'
 BJ4957'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4957'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4957'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4957'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4957'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4957'ARE STAMPED 17G002 1974.  THE MARK IS 74.5 FEET EAST OF THE
 BJ4957'CENTER OF THE NORTH BOUND LANE ON U.S. HIGHWAY 61, 49.5 FEET WEST
 BJ4957'OF A 16 INCH GUM TREE, 30 FEET WEST OF THE CENTER OF A SERVICE
 BJ4957'ROAD, 5 FEET SOUTHWEST OF A POWER POLE AND 2 FEET NORTH OF A
 BJ4957'METAL WITNESS POST AND SIGN.
 BJ4957'
 BJ4957'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4957
 BJ4957                          STATION RECOVERY (1980)
 BJ4957
 BJ4957'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4957'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AND AS DESCRIBED
 BJ4957'IN 1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4958 ***********************************************************************
 BJ4958  DESIGNATION -  17G003
 BJ4958  PID         -  BJ4958
 BJ4958  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4958  COUNTRY     -  US
 BJ4958  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4958
 BJ4958                         *CURRENT SURVEY CONTROL
 BJ4958  ______________________________________________________________________
 BJ4958* NAD 83(1992) POSITION- 30 26 49.19060(N) 091 05 28.69477(W)   ADJUSTED
 BJ4958* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4958  **This station is located in a suspected subsidence area (see below).
 BJ4958  ______________________________________________________________________
 BJ4958  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BJ4958  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BJ4958  HORZ ORDER      -  SECOND
 BJ4958
 BJ4958.The horizontal coordinates were established by classical geodetic methods
 BJ4958.and adjusted by the National Geodetic Survey in January 1993.
 BJ4958
 BJ4958.** This station is in an area of known vertical motion. If an
 BJ4958.** orthometric height was ever established but is not available 
 BJ4958.** in the current survey control section, the orthometric height
 BJ4958.** is considered suspect.  Suspect heights are available in the
 BJ4958.** superseded section only if requested.
 BJ4958
 BJ4958.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4958.GEOID18 height accuracy estimate available here.
 BJ4958
 BJ4958.Click photographs - Photos may exist for this station.
 BJ4958
 BJ4958.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4958
 BJ4958. The following values were computed from the NAD 83(1992) position.
 BJ4958
 BJ4958;                    North         East     Units Scale Factor Converg.
 BJ4958;SPC LA S     -   215,840.222 1,023,246.093   MT  0.99995595   +0 07 15.7
 BJ4958;SPC LA S     -   708,135.80  3,357,099.89   sFT  0.99995595   +0 07 15.7
 BJ4958;UTM  15      - 3,369,865.275   683,275.308   MT  1.00001440   +0 58 02.9
 BJ4958
 BJ4958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4958!SPC LA S     -   1.00000199  x   0.99995595  =   0.99995794
 BJ4958!UTM  15      -   1.00000199  x   1.00001440  =   1.00001639
 BJ4958
 BJ4958:                Primary Azimuth Mark                     Grid Az
 BJ4958:SPC LA S     -  ROUGE                                    324 40 40.2
 BJ4958:UTM  15      -  ROUGE                                    323 49 53.0
 BJ4958
 BJ4958_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8327569865(NAD 83)
 BJ4958
 BJ4958|---------------------------------------------------------------------|
 BJ4958| PID    Reference Object                     Distance      Geod. Az  |
 BJ4958|                                                           dddmmss.s |
 BJ4958| BJ4933 BATON ROUGE DIX ELEC RAD MAST       APPROX. 1.5 KM 1570233.0 |
 BJ4958| BJ4959 TP 3                                 10.595 METERS 24204     |
 BJ4958| BJ0986 ROUGE                               APPROX. 0.8 KM 3244755.9 |
 BJ4958|---------------------------------------------------------------------|
 BJ4958
 BJ4958                          SUPERSEDED SURVEY CONTROL
 BJ4958
 BJ4958  NAD 83(1986)-  30 26 49.20866(N)    091 05 28.69269(W) AD(       ) 2
 BJ4958  NAD 27      -  30 26 48.52307(N)    091 05 28.31322(W) AD(       ) 2
 BJ4958
 BJ4958.Superseded values are not recommended for survey control.
 BJ4958
 BJ4958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4958.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4958
 BJ4958_MARKER: DD = SURVEY DISK
 BJ4958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4958_STAMPING: 17G003 1974
 BJ4958_MARK LOGO: LADHGS
 BJ4958_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4958+STABILITY: SURFACE MOTION
 BJ4958
 BJ4958  HISTORY     - Date     Condition        Report By
 BJ4958  HISTORY     - 1974     MONUMENTED       LADH
 BJ4958  HISTORY     - 1980     GOOD             LADTD
 BJ4958
 BJ4958                          STATION DESCRIPTION
 BJ4958
 BJ4958'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4958'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART OF THE
 BJ4958'CITY SOUTHEAST OF THE U.S. HIGHWAY 61 AND U.S. HIGHWAY 190
 BJ4958'INTERCHANGE AND IS ON THE PROPERTY OWNED BY THE LOUISIANA
 BJ4958'DEPARTMENT OF HIGHWAYS.
 BJ4958'
 BJ4958'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND U.S. HIGHWAY
 BJ4958'190 INTERCHANGE, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR
 BJ4958'0.5 MILE TO THE MARK SET ON THE RIGHT AND WEST OF THE HIGHWAY
 BJ4958'NEAR AN OAK TREE AND A LIGHT STANDARD.
 BJ4958'
 BJ4958'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4958'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4958'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4958'GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 BJ4958'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4958'SURFACE.  THEY ARE STAMPED 17G003 1974.  THE MARK IS 76 FEET
 BJ4958'WEST OF THE CENTER OF THE SOUTH BOUND LANE ON U.S. HIGHWAY 61,
 BJ4958'74 FEET SOUTHEAST OF A 24 INCH OAK TREE, 72 FEET WEST OF A LIGHT
 BJ4958'STANDARD (NO. 225), 49 FEET NORTHEAST OF A 24 INCH OAK TREE, 21
 BJ4958'FEET WEST OF THE CENTER OF A SERVICE ROAD AND 3 FEET NORTH OF A
 BJ4958'METAL WITNESS POST AND SIGN.
 BJ4958'
 BJ4958'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4958
 BJ4958                          STATION RECOVERY (1980)
 BJ4958
 BJ4958'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4958'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AND AS DESCRIBED
 BJ4958'IN 1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4971 ***********************************************************************
 BJ4971  DESIGNATION -  17H001
 BJ4971  PID         -  BJ4971
 BJ4971  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4971  COUNTRY     -  US
 BJ4971  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4971
 BJ4971                         *CURRENT SURVEY CONTROL
 BJ4971  ______________________________________________________________________
 BJ4971* NAD 83(1992) POSITION- 30 27 36.63784(N) 091 06 02.59967(W)   ADJUSTED
 BJ4971* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4971  **This station is located in a suspected subsidence area (see below).
 BJ4971  ______________________________________________________________________
 BJ4971  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BJ4971  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BJ4971  HORZ ORDER      -  SECOND
 BJ4971
 BJ4971.The horizontal coordinates were established by classical geodetic methods
 BJ4971.and adjusted by the National Geodetic Survey in January 1993.
 BJ4971
 BJ4971.** This station is in an area of known vertical motion. If an
 BJ4971.** orthometric height was ever established but is not available 
 BJ4971.** in the current survey control section, the orthometric height
 BJ4971.** is considered suspect.  Suspect heights are available in the
 BJ4971.** superseded section only if requested.
 BJ4971
 BJ4971.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4971.GEOID18 height accuracy estimate available here.
 BJ4971
 BJ4971.Click photographs - Photos may exist for this station.
 BJ4971
 BJ4971.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4971
 BJ4971. The following values were computed from the NAD 83(1992) position.
 BJ4971
 BJ4971;                    North         East     Units Scale Factor Converg.
 BJ4971;SPC LA S     -   217,299.395 1,022,338.559   MT  0.99995777   +0 06 58.7
 BJ4971;SPC LA S     -   712,923.10  3,354,122.42   sFT  0.99995777   +0 06 58.7
 BJ4971;UTM  15      - 3,371,310.960   682,346.261   MT  1.00001020   +0 57 47.1
 BJ4971
 BJ4971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4971!SPC LA S     -   1.00000177  x   0.99995777  =   0.99995954
 BJ4971!UTM  15      -   1.00000177  x   1.00001020  =   1.00001197
 BJ4971
 BJ4971:                Primary Azimuth Mark                     Grid Az
 BJ4971:SPC LA S     -  17H002                                   323 31 11.8
 BJ4971:UTM  15      -  17H002                                   322 40 23.4
 BJ4971
 BJ4971_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8234671310(NAD 83)
 BJ4971
 BJ4971|---------------------------------------------------------------------|
 BJ4971| PID    Reference Object                     Distance      Geod. Az  |
 BJ4971|                                                           dddmmss.s |
 BJ4971| BJ4933 BATON ROUGE DIX ELEC RAD MAST       APPROX. 3.2 KM 1522115.0 |
 BJ4971| BJ4972 TP 4                                  8.021 METERS 23750     |
 BJ4971| BJ4963 17H002                              APPROX. 0.7 KM 3233810.5 |
 BJ4971|---------------------------------------------------------------------|
 BJ4971
 BJ4971                          SUPERSEDED SURVEY CONTROL
 BJ4971
 BJ4971  NAD 83(1986)-  30 27 36.65583(N)    091 06 02.59751(W) AD(       ) 2
 BJ4971  NAD 27      -  30 27 35.97234(N)    091 06 02.21791(W) AD(       ) 2
 BJ4971
 BJ4971.Superseded values are not recommended for survey control.
 BJ4971
 BJ4971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4971.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4971
 BJ4971_MARKER: DD = SURVEY DISK
 BJ4971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4971_STAMPING: 17H001 1974
 BJ4971_MARK LOGO: LADHGS
 BJ4971_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ4971_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4971+STABILITY: SURFACE MOTION
 BJ4971
 BJ4971  HISTORY     - Date     Condition        Report By
 BJ4971  HISTORY     - 1974     MONUMENTED       LADH
 BJ4971  HISTORY     - 1980     GOOD             LADTD
 BJ4971
 BJ4971                          STATION DESCRIPTION
 BJ4971
 BJ4971'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4971'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART OF THE
 BJ4971'CITY JUST NORTHWEST OF THE U.S. HIGHWAY 61 AND U.S. HIGHWAY 190
 BJ4971'INTERCHANGE AND IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4971'DEPARTMENT OF HIGHWAYS.
 BJ4971'
 BJ4971'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND U.S. HIGHWAY
 BJ4971'190 INTERCHANGE, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR 0.6
 BJ4971'MILE TO THE MARK SET ON THE RIGHT AND EAST OF THE HIGHWAY NEAR
 BJ4971'A TEXACO STATION AND A POWER POLE.
 BJ4971'
 BJ4971'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4971'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4971'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4971'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4971'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4971'ARE STAMPED 17H001 1974.  THE MARK IS 74.5 FEET EAST OF THE
 BJ4971'CENTER OF THE NORTH BOUND LANE ON U.S. HIGHWAY 61, 71 FEET SOUTH
 BJ4971'OF THE CENTER OF A CONCRETE DRIVE LEADING TO A SERVICE STATION,
 BJ4971'51.5 FEET SOUTH OF A POWER POLE WITH A TRANSFORMER ATTACHED,
 BJ4971'32 FEET EAST OF THE SOUTH END OF A CULVERT, 4 FEET WEST OF A
 BJ4971'POWER POLE AND 3.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ4971'
 BJ4971'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4971
 BJ4971                          STATION RECOVERY (1980)
 BJ4971
 BJ4971'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4971'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4971'1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4963 ***********************************************************************
 BJ4963  DESIGNATION -  17H002
 BJ4963  PID         -  BJ4963
 BJ4963  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4963  COUNTRY     -  US
 BJ4963  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4963
 BJ4963                         *CURRENT SURVEY CONTROL
 BJ4963  ______________________________________________________________________
 BJ4963* NAD 83(1992) POSITION- 30 27 55.40453(N) 091 06 18.55102(W)   ADJUSTED
 BJ4963* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4963  **This station is located in a suspected subsidence area (see below).
 BJ4963  ______________________________________________________________________
 BJ4963  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ4963  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BJ4963  HORZ ORDER      -  SECOND
 BJ4963
 BJ4963.The horizontal coordinates were established by classical geodetic methods
 BJ4963.and adjusted by the National Geodetic Survey in January 1993.
 BJ4963
 BJ4963.** This station is in an area of known vertical motion. If an
 BJ4963.** orthometric height was ever established but is not available 
 BJ4963.** in the current survey control section, the orthometric height
 BJ4963.** is considered suspect.  Suspect heights are available in the
 BJ4963.** superseded section only if requested.
 BJ4963
 BJ4963.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4963.GEOID18 height accuracy estimate available here.
 BJ4963
 BJ4963.Click photographs - Photos may exist for this station.
 BJ4963
 BJ4963.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4963
 BJ4963. The following values were computed from the NAD 83(1992) position.
 BJ4963
 BJ4963;                    North         East     Units Scale Factor Converg.
 BJ4963;SPC LA S     -   217,876.426 1,021,911.889   MT  0.99995850   +0 06 50.7
 BJ4963;SPC LA S     -   714,816.24  3,352,722.59   sFT  0.99995850   +0 06 50.7
 BJ4963;UTM  15      - 3,371,881.650   681,911.087   MT  1.00000825   +0 57 39.5
 BJ4963
 BJ4963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4963!SPC LA S     -   1.00000186  x   0.99995850  =   0.99996036
 BJ4963!UTM  15      -   1.00000186  x   1.00000825  =   1.00001011
 BJ4963
 BJ4963:                Primary Azimuth Mark                     Grid Az
 BJ4963:SPC LA S     -  WOODDALE                                 267 25 24.2
 BJ4963:UTM  15      -  WOODDALE                                 266 34 35.4
 BJ4963
 BJ4963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8191171881(NAD 83)
 BJ4963
 BJ4963|---------------------------------------------------------------------|
 BJ4963| PID    Reference Object                     Distance      Geod. Az  |
 BJ4963|                                                           dddmmss.s |
 BJ4963| BJ4938 WOODDALE                            APPROX. 0.9 KM 2673214.9 |
 BJ4963|---------------------------------------------------------------------|
 BJ4963
 BJ4963                          SUPERSEDED SURVEY CONTROL
 BJ4963
 BJ4963  NAD 83(1986)-  30 27 55.42255(N)    091 06 18.54883(W) AD(       ) 2
 BJ4963  NAD 27      -  30 27 54.73944(N)    091 06 18.16846(W) AD(       ) 2
 BJ4963
 BJ4963.Superseded values are not recommended for survey control.
 BJ4963
 BJ4963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4963.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4963
 BJ4963_MARKER: DD = SURVEY DISK
 BJ4963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4963_STAMPING: 17H002 1974
 BJ4963_MARK LOGO: LADHGS
 BJ4963_PROJECTION: FLUSH
 BJ4963_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4963+STABILITY: SURFACE MOTION
 BJ4963
 BJ4963  HISTORY     - Date     Condition        Report By
 BJ4963  HISTORY     - 1974     MONUMENTED       LADH
 BJ4963  HISTORY     - 1980     GOOD             LADTD
 BJ4963
 BJ4963                          STATION DESCRIPTION
 BJ4963
 BJ4963'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4963'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART OF THE
 BJ4963'CITY BETWEEN U.S. HIGHWAY 190 AND STATE HIGHWAY 37 ON
 BJ4963'U.S. HIGHWAY 61.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4963'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4963'
 BJ4963'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND STATE HIGHWAY
 BJ4963'37 INTERCHANGE, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 0.9
 BJ4963'MILE TO THE MARK SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR
 BJ4963'THE JETSTREAM RUBBER TIRE COMPANY BUILDING AND A POWER POLE.
 BJ4963'
 BJ4963'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4963'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4963'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4963'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4963'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4963'ARE STAMPED 17H002 1974.  THE MARK IS 78 FEET WEST OF THE CENTER
 BJ4963'OF THE SOUTH BOUND LANE ON U.S. HIGHWAY 61, 14.5 FEET NORTH OF
 BJ4963'THE CENTER OF A CONCRETE DRIVE LEADING TO THE JETSTREAM RUBBER
 BJ4963'TIRE CO. BUILDING, 14 FEET SOUTH OF A POWER POLE AND 13.5 FEET
 BJ4963'SOUTH OF A METAL WITNESS POST AND SIGN.
 BJ4963'
 BJ4963'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4963
 BJ4963                          STATION RECOVERY (1980)
 BJ4963
 BJ4963'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4963'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4963'1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4814 ***********************************************************************
 BJ4814  DESIGNATION -  17H004
 BJ4814  PID         -  BJ4814
 BJ4814  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4814  COUNTRY     -  US
 BJ4814  USGS QUAD   -  ZACHARY (2018)
 BJ4814
 BJ4814                         *CURRENT SURVEY CONTROL
 BJ4814  ______________________________________________________________________
 BJ4814* NAD 83(1992) POSITION- 30 39 08.62471(N) 091 10 32.56363(W)   ADJUSTED
 BJ4814* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4814  **This station is located in a suspected subsidence area (see below).
 BJ4814  ______________________________________________________________________
 BJ4814  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ4814  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BJ4814  HORZ ORDER      -  SECOND
 BJ4814
 BJ4814.The horizontal coordinates were established by classical geodetic methods
 BJ4814.and adjusted by the National Geodetic Survey in January 1993.
 BJ4814
 BJ4814.** This station is in an area of known vertical motion. If an
 BJ4814.** orthometric height was ever established but is not available 
 BJ4814.** in the current survey control section, the orthometric height
 BJ4814.** is considered suspect.  Suspect heights are available in the
 BJ4814.** superseded section only if requested.
 BJ4814
 BJ4814.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4814.GEOID18 height accuracy estimate available here.
 BJ4814
 BJ4814.Click photographs - Photos may exist for this station.
 BJ4814
 BJ4814.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4814
 BJ4814. The following values were computed from the NAD 83(1992) position.
 BJ4814
 BJ4814;                    North         East     Units Scale Factor Converg.
 BJ4814;SPC LA S     -   238,596.249 1,015,107.672   MT  0.99999022   +0 04 43.7
 BJ4814;SPC LA S     -   782,794.53  3,330,399.09   sFT  0.99999022   +0 04 43.7
 BJ4814;UTM  15      - 3,392,498.743   674,800.388   MT  0.99997694   +0 55 49.1
 BJ4814
 BJ4814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4814!SPC LA S     -   0.99999929  x   0.99999022  =   0.99998951
 BJ4814!UTM  15      -   0.99999929  x   0.99997694  =   0.99997623
 BJ4814
 BJ4814:                Primary Azimuth Mark                     Grid Az
 BJ4814:SPC LA S     -  17H005                                   279 48 49.5
 BJ4814:UTM  15      -  17H005                                   278 57 44.1
 BJ4814
 BJ4814_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7480092498(NAD 83)
 BJ4814
 BJ4814|---------------------------------------------------------------------|
 BJ4814| PID    Reference Object                     Distance      Geod. Az  |
 BJ4814|                                                           dddmmss.s |
 BJ4814| BJ4825 ZACHARY OLD MUN WT                  APPROX. 1.6 KM 0981857.1 |
 BJ4814| BJ4815 17H005                              APPROX. 1.0 KM 2795333.2 |
 BJ4814|---------------------------------------------------------------------|
 BJ4814
 BJ4814                          SUPERSEDED SURVEY CONTROL
 BJ4814
 BJ4814  NAD 83(1986)-  30 39 08.64282(N)    091 10 32.56039(W) AD(       ) 2
 BJ4814  NAD 27      -  30 39 07.97544(N)    091 10 32.17230(W) AD(       ) 2
 BJ4814
 BJ4814.Superseded values are not recommended for survey control.
 BJ4814
 BJ4814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4814.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4814
 BJ4814_MARKER: DD = SURVEY DISK
 BJ4814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4814_STAMPING: 17H004 1975
 BJ4814_MARK LOGO: LADHGS
 BJ4814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4814+STABILITY: SURFACE MOTION
 BJ4814
 BJ4814  HISTORY     - Date     Condition        Report By
 BJ4814  HISTORY     - 1975     MONUMENTED       LADH
 BJ4814
 BJ4814                          STATION DESCRIPTION
 BJ4814
 BJ4814'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RJT)
 BJ4814'THE STATION IS LOCATED ABOUT 1 MILE WEST OF THE CENTER OF ZACHARY,
 BJ4814'3 MILES NORTHWEST OF BAKER AND 5 MILES SOUTHWEST OF SLAUGHTER.  THE
 BJ4814'MARK IS SET SOUTH OF STATE HIGHWAY 64 ON PROPERTY OWNED BY THE
 BJ4814'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4814'
 BJ4814'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ4814'64 IN THE CENTER OF ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR
 BJ4814'1.1 MILES TO THE MARK SET ON THE LEFT AND SOUTH OF THE HIGHWAY
 BJ4814'NEAR A FENCE.
 BJ4814'
 BJ4814'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4814'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4814'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4814'SURFACE OF THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP
 BJ4814'OF AN IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4814'THE GROUND SURFACE.  THEY ARE STAMPED 17H004 1975.  THE MARK IS
 BJ4814'35.5 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE ON STATE
 BJ4814'HIGHWAY 64, 4.5 FEET SOUTHWEST OF THE CENTER OF A METAL COVER
 BJ4814'ON A CONCRETE BOX OVER AN UNDERGROUND TELEPHONE CABLE, 4
 BJ4814'FEET NORTH OF A FENCE AND 1 FOOT SOUTH OF A METAL WITNESS POST
 BJ4814'AND SIGN.
 BJ4814'
 BJ4814'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4815 ***********************************************************************
 BJ4815  DESIGNATION -  17H005
 BJ4815  PID         -  BJ4815
 BJ4815  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4815  COUNTRY     -  US
 BJ4815  USGS QUAD   -  ZACHARY (2018)
 BJ4815
 BJ4815                         *CURRENT SURVEY CONTROL
 BJ4815  ______________________________________________________________________
 BJ4815* NAD 83(1992) POSITION- 30 39 14.39104(N) 091 11 10.81918(W)   ADJUSTED
 BJ4815* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4815  **This station is located in a suspected subsidence area (see below).
 BJ4815  ______________________________________________________________________
 BJ4815  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ4815  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BJ4815  HORZ ORDER      -  SECOND
 BJ4815
 BJ4815.The horizontal coordinates were established by classical geodetic methods
 BJ4815.and adjusted by the National Geodetic Survey in January 1993.
 BJ4815
 BJ4815.** This station is in an area of known vertical motion. If an
 BJ4815.** orthometric height was ever established but is not available 
 BJ4815.** in the current survey control section, the orthometric height
 BJ4815.** is considered suspect.  Suspect heights are available in the
 BJ4815.** superseded section only if requested.
 BJ4815
 BJ4815.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4815.GEOID18 height accuracy estimate available here.
 BJ4815
 BJ4815.Click photographs - Photos may exist for this station.
 BJ4815
 BJ4815.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4815
 BJ4815. The following values were computed from the NAD 83(1992) position.
 BJ4815
 BJ4815;                    North         East     Units Scale Factor Converg.
 BJ4815;SPC LA S     -   238,772.470 1,014,088.913   MT  0.99999054   +0 04 24.6
 BJ4815;SPC LA S     -   783,372.68  3,327,056.71   sFT  0.99999054   +0 04 24.6
 BJ4815;UTM  15      - 3,392,659.802   673,779.138   MT  0.99997255   +0 55 29.8
 BJ4815
 BJ4815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4815!SPC LA S     -   0.99999960  x   0.99999054  =   0.99999014
 BJ4815!UTM  15      -   0.99999960  x   0.99997255  =   0.99997215
 BJ4815
 BJ4815:                Primary Azimuth Mark                     Grid Az
 BJ4815:SPC LA S     -  HUGHES                                   268 04 07.1
 BJ4815:UTM  15      -  HUGHES                                   267 13 01.9
 BJ4815
 BJ4815_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7377992659(NAD 83)
 BJ4815
 BJ4815|---------------------------------------------------------------------|
 BJ4815| PID    Reference Object                     Distance      Geod. Az  |
 BJ4815|                                                           dddmmss.s |
 BJ4815| BJ4825 ZACHARY OLD MUN WT                  APPROX. 2.6 KM 0985537.5 |
 BJ4815| BJ4805 HUGHES                              APPROX. 0.7 KM 2680831.7 |
 BJ4815|---------------------------------------------------------------------|
 BJ4815
 BJ4815                          SUPERSEDED SURVEY CONTROL
 BJ4815
 BJ4815  NAD 83(1986)-  30 39 14.40923(N)    091 11 10.81591(W) AD(       ) 2
 BJ4815  NAD 27      -  30 39 13.74176(N)    091 11 10.42677(W) AD(       ) 2
 BJ4815
 BJ4815.Superseded values are not recommended for survey control.
 BJ4815
 BJ4815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4815.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4815
 BJ4815_MARKER: DD = SURVEY DISK
 BJ4815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4815_STAMPING: 17H005 1975
 BJ4815_MARK LOGO: LADHGS
 BJ4815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4815+STABILITY: SURFACE MOTION
 BJ4815
 BJ4815  HISTORY     - Date     Condition        Report By
 BJ4815  HISTORY     - 1975     MONUMENTED       LADH
 BJ4815
 BJ4815                          STATION DESCRIPTION
 BJ4815
 BJ4815'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4815'THE STATION IS LOCATED ABOUT 1.7 MILES WEST OF THE CENTER OF
 BJ4815'ZACHARY, 3 MILES NORTHWEST OF BAKER AND 5 MILES SOUTHWEST OF
 BJ4815'SLAUGHTER.  THE MARK IS SET NORTH OF THE HIGHWAY (STATE HIGHWAY
 BJ4815'64) ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4815'
 BJ4815'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE
 BJ4815'HIGHWAY 64 IN THE CENTER OF ZACHARY, GO WEST ALONG STATE HIGHWAY
 BJ4815'64 FOR 1.7 MILES TO THE MARK SET ON THE RIGHT AND NORTH OF THE
 BJ4815'HIGHWAY NEAR A POWER POLE.
 BJ4815'
 BJ4815'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4815'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4815'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4815'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN AN IRREGULAR
 BJ4815'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4815'SURFACE.  THEY ARE STAMPED 17H005 1975.  THE MARK IS 81 FEET
 BJ4815'WEST OF THE WEST END OF A SIDE-DRAIN, 74 FEET WEST OF A
 BJ4815'TELEPHONE UNDERGROUND CABLE JUNCTION BOX, 34 FEET NORTH OF
 BJ4815'THE CENTER OF THE WEST BOUND LANE ON STATE HIGHWAY 64, 34
 BJ4815'FEET EAST OF THE CENTER OF A CATCH BASIN AND 2 FEET SOUTH OF A
 BJ4815'POWER POLE WITH A WITNESS SIGN ATTACHED.
 BJ4815'
 BJ4815'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4816 ***********************************************************************
 BJ4816  DESIGNATION -  17H006
 BJ4816  PID         -  BJ4816
 BJ4816  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4816  COUNTRY     -  US
 BJ4816  USGS QUAD   -  ZACHARY (2018)
 BJ4816
 BJ4816                         *CURRENT SURVEY CONTROL
 BJ4816  ______________________________________________________________________
 BJ4816* NAD 83(1992) POSITION- 30 39 19.23536(N) 091 11 52.90082(W)   ADJUSTED
 BJ4816* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4816  **This station is located in a suspected subsidence area (see below).
 BJ4816  ______________________________________________________________________
 BJ4816  GEOID HEIGHT    -        -27.101 (meters)                     GEOID18
 BJ4816  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BJ4816  HORZ ORDER      -  SECOND
 BJ4816
 BJ4816.The horizontal coordinates were established by classical geodetic methods
 BJ4816.and adjusted by the National Geodetic Survey in January 1993.
 BJ4816
 BJ4816.** This station is in an area of known vertical motion. If an
 BJ4816.** orthometric height was ever established but is not available 
 BJ4816.** in the current survey control section, the orthometric height
 BJ4816.** is considered suspect.  Suspect heights are available in the
 BJ4816.** superseded section only if requested.
 BJ4816
 BJ4816.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4816.GEOID18 height accuracy estimate available here.
 BJ4816
 BJ4816.Click photographs - Photos may exist for this station.
 BJ4816
 BJ4816.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4816
 BJ4816. The following values were computed from the NAD 83(1992) position.
 BJ4816
 BJ4816;                    North         East     Units Scale Factor Converg.
 BJ4816;SPC LA S     -   238,920.272 1,012,968.355   MT  0.99999081   +0 04 03.6
 BJ4816;SPC LA S     -   783,857.59  3,323,380.34   sFT  0.99999081   +0 04 03.6
 BJ4816;UTM  15      - 3,392,790.934   672,656.531   MT  0.99996775   +0 55 08.4
 BJ4816
 BJ4816!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4816!SPC LA S     -   0.99999957  x   0.99999081  =   0.99999038
 BJ4816!UTM  15      -   0.99999957  x   0.99996775  =   0.99996732
 BJ4816
 BJ4816:                Primary Azimuth Mark                     Grid Az
 BJ4816:SPC LA S     -  ZACHARY OLD MUN WT                       098 27 08.0
 BJ4816:UTM  15      -  ZACHARY OLD MUN WT                       097 36 03.2
 BJ4816
 BJ4816_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7265692790(NAD 83)
 BJ4816
 BJ4816|---------------------------------------------------------------------|
 BJ4816| PID    Reference Object                     Distance      Geod. Az  |
 BJ4816|                                                           dddmmss.s |
 BJ4816| BJ4825 ZACHARY OLD MUN WT                  APPROX. 3.8 KM 0983111.6 |
 BJ4816|---------------------------------------------------------------------|
 BJ4816
 BJ4816                          SUPERSEDED SURVEY CONTROL
 BJ4816
 BJ4816  NAD 83(1986)-  30 39 19.25362(N)    091 11 52.89754(W) AD(       ) 2
 BJ4816  NAD 27      -  30 39 18.58602(N)    091 11 52.50717(W) AD(       ) 2
 BJ4816
 BJ4816.Superseded values are not recommended for survey control.
 BJ4816
 BJ4816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4816.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4816
 BJ4816_MARKER: DD = SURVEY DISK
 BJ4816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4816_STAMPING: 17H006 1975
 BJ4816_MARK LOGO: LADHGS
 BJ4816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4816+STABILITY: SURFACE MOTION
 BJ4816
 BJ4816  HISTORY     - Date     Condition        Report By
 BJ4816  HISTORY     - 1975     MONUMENTED       LADH
 BJ4816
 BJ4816                          STATION DESCRIPTION
 BJ4816
 BJ4816'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RJT)
 BJ4816'THE STATION IS LOCATED ABOUT 2.4 MILES WEST OF THE CENTER OF
 BJ4816'ZACHARY, 4 MILES NORTHWEST OF BAKER, AND 5 MILES SOUTHWEST OF
 BJ4816'SLAUGHTER.  THE MARK IS SET NORTH OF STATE HIGHWAY 64 ON PROPERTY
 BJ4816'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4816'
 BJ4816'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ4816'64 IN THE CENTER OF ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR
 BJ4816'2.4 MILES TO THE MARK SET ON THE RIGHT AND NORTH OF THE HIGHWAY
 BJ4816'NEAR AN OAK TREE AND A FENCE.
 BJ4816'
 BJ4816'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4816'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4816'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4816'SURFACE OF THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP
 BJ4816'OF AN IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4816'THE GROUND SURFACE.  THEY ARE STAMPED 17H006 1975.  THE MARK IS
 BJ4816'116 FEET EAST OF A POWER POLE, NO. ZW 40-1, 41 FEET NORTH OF
 BJ4816'THE CENTER OF STATE HIGHWAY 64, 30 FEET WEST OF A 24 INCH OAK
 BJ4816'TREE, 3 FEET SOUTH OF A FENCE AND 1 FOOT NORTH OF A METAL
 BJ4816'WITNESS POST AND SIGN.
 BJ4816'
 BJ4816'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4817 ***********************************************************************
 BJ4817  DESIGNATION -  17H007
 BJ4817  PID         -  BJ4817
 BJ4817  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4817  COUNTRY     -  US
 BJ4817  USGS QUAD   -  ZACHARY (2018)
 BJ4817
 BJ4817                         *CURRENT SURVEY CONTROL
 BJ4817  ______________________________________________________________________
 BJ4817* NAD 83(1992) POSITION- 30 39 08.76674(N) 091 12 34.24309(W)   ADJUSTED
 BJ4817* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4817  **This station is located in a suspected subsidence area (see below).
 BJ4817  ______________________________________________________________________
 BJ4817  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BJ4817  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 BJ4817  HORZ ORDER      -  SECOND
 BJ4817
 BJ4817.The horizontal coordinates were established by classical geodetic methods
 BJ4817.and adjusted by the National Geodetic Survey in January 1993.
 BJ4817
 BJ4817.** This station is in an area of known vertical motion. If an
 BJ4817.** orthometric height was ever established but is not available 
 BJ4817.** in the current survey control section, the orthometric height
 BJ4817.** is considered suspect.  Suspect heights are available in the
 BJ4817.** superseded section only if requested.
 BJ4817
 BJ4817.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4817.GEOID18 height accuracy estimate available here.
 BJ4817
 BJ4817.Click photographs - Photos may exist for this station.
 BJ4817
 BJ4817.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4817
 BJ4817. The following values were computed from the NAD 83(1992) position.
 BJ4817
 BJ4817;                    North         East     Units Scale Factor Converg.
 BJ4817;SPC LA S     -   238,596.645 1,011,868.022   MT  0.99999023   +0 03 42.9
 BJ4817;SPC LA S     -   782,795.83  3,319,770.34   sFT  0.99999023   +0 03 42.9
 BJ4817;UTM  15      - 3,392,451.005   671,561.155   MT  0.99996310   +0 54 47.0
 BJ4817
 BJ4817!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4817!SPC LA S     -   0.99999955  x   0.99999023  =   0.99998978
 BJ4817!UTM  15      -   0.99999955  x   0.99996310  =   0.99996265
 BJ4817
 BJ4817:                Primary Azimuth Mark                     Grid Az
 BJ4817:SPC LA S     -  17H008                                   252 18 43.3
 BJ4817:UTM  15      -  17H008                                   251 27 39.2
 BJ4817
 BJ4817_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7156192451(NAD 83)
 BJ4817
 BJ4817|---------------------------------------------------------------------|
 BJ4817| PID    Reference Object                     Distance      Geod. Az  |
 BJ4817|                                                           dddmmss.s |
 BJ4817| BJ4818 17H008                              APPROX. 1.3 KM 2522226.2 |
 BJ4817|---------------------------------------------------------------------|
 BJ4817
 BJ4817                          SUPERSEDED SURVEY CONTROL
 BJ4817
 BJ4817  NAD 83(1986)-  30 39 08.78508(N)    091 12 34.23983(W) AD(       ) 2
 BJ4817  NAD 27      -  30 39 08.11681(N)    091 12 33.84818(W) AD(       ) 2
 BJ4817
 BJ4817.Superseded values are not recommended for survey control.
 BJ4817
 BJ4817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4817.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4817
 BJ4817_MARKER: DD = SURVEY DISK
 BJ4817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4817_STAMPING: 17H007 1975
 BJ4817_MARK LOGO: LADHGS
 BJ4817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4817+STABILITY: SURFACE MOTION
 BJ4817
 BJ4817  HISTORY     - Date     Condition        Report By
 BJ4817  HISTORY     - 1975     MONUMENTED       LADH
 BJ4817
 BJ4817                          STATION DESCRIPTION
 BJ4817
 BJ4817'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4817'THE STATION IS LOCATED ABOUT 3.1 MILES WEST OF ZACHARY, 5 MILES
 BJ4817'NORTHWEST OF BAKER AND 6 MILES SOUTHWEST OF SLAUGHTER.  THE MARK
 BJ4817'IS SET NORTH OF STATE HIGHWAY 64 ON PROPERTY OWNED BY THE
 BJ4817'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4817'
 BJ4817'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ4817'64 IN THE CENTER OF ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR
 BJ4817'3.1 MILES TO THE MARK SET NORTH OF THE HIGHWAY NEAR A
 BJ4817'RIGHT-OF-WAY FENCE AND A POWER POLE.
 BJ4817'
 BJ4817'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4817'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4817'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4817'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4817'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4817'GROUND SURFACE.  THEY ARE STAMPED 17H007 1975.  THE MARK IS 44
 BJ4817'FEET WEST-SOUTHWEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 BJ4817'MARKER, 37 FEET NORTH-NORTHWEST OF THE CENTER OF STATE HIGHWAY
 BJ4817'64, 5 FEET SOUTH-SOUTHEAST OF A RIGHT-OF-WAY FENCE, 4
 BJ4817'FEET SOUTH-SOUTHEAST OF A POWER POLE (NO. 2W-48) AND 1.5 FEET
 BJ4817'NORTH-NORTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ4817'
 BJ4817'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4818 ***********************************************************************
 BJ4818  DESIGNATION -  17H008
 BJ4818  PID         -  BJ4818
 BJ4818  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4818  COUNTRY     -  US
 BJ4818  USGS QUAD   -  ZACHARY (2018)
 BJ4818
 BJ4818                         *CURRENT SURVEY CONTROL
 BJ4818  ______________________________________________________________________
 BJ4818* NAD 83(1992) POSITION- 30 38 56.43810(N) 091 13 19.11577(W)   ADJUSTED
 BJ4818* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4818  **This station is located in a suspected subsidence area (see below).
 BJ4818  ______________________________________________________________________
 BJ4818  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ4818  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 BJ4818  HORZ ORDER      -  SECOND
 BJ4818
 BJ4818.The horizontal coordinates were established by classical geodetic methods
 BJ4818.and adjusted by the National Geodetic Survey in January 1993.
 BJ4818
 BJ4818.** This station is in an area of known vertical motion. If an
 BJ4818.** orthometric height was ever established but is not available 
 BJ4818.** in the current survey control section, the orthometric height
 BJ4818.** is considered suspect.  Suspect heights are available in the
 BJ4818.** superseded section only if requested.
 BJ4818
 BJ4818.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4818.GEOID18 height accuracy estimate available here.
 BJ4818
 BJ4818.Click photographs - Photos may exist for this station.
 BJ4818
 BJ4818.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4818
 BJ4818. The following values were computed from the NAD 83(1992) position.
 BJ4818
 BJ4818;                    North         East     Units Scale Factor Converg.
 BJ4818;SPC LA S     -   238,215.757 1,010,673.682   MT  0.99998955   +0 03 20.4
 BJ4818;SPC LA S     -   781,546.20  3,315,851.91   sFT  0.99998955   +0 03 20.4
 BJ4818;UTM  15      - 3,392,052.431   670,372.639   MT  0.99995808   +0 54 23.8
 BJ4818
 BJ4818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4818!SPC LA S     -   0.99999994  x   0.99998955  =   0.99998949
 BJ4818!UTM  15      -   0.99999994  x   0.99995808  =   0.99995802
 BJ4818
 BJ4818:                Primary Azimuth Mark                     Grid Az
 BJ4818:SPC LA S     -  17H009                                   256 34 14.6
 BJ4818:UTM  15      -  17H009                                   255 43 11.2
 BJ4818
 BJ4818_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7037292052(NAD 83)
 BJ4818
 BJ4818|---------------------------------------------------------------------|
 BJ4818| PID    Reference Object                     Distance      Geod. Az  |
 BJ4818|                                                           dddmmss.s |
 BJ4818| BJ4819 17H009                              APPROX. 0.7 KM 2563735.0 |
 BJ4818|---------------------------------------------------------------------|
 BJ4818
 BJ4818                          SUPERSEDED SURVEY CONTROL
 BJ4818
 BJ4818  NAD 83(1986)-  30 38 56.45650(N)    091 13 19.11253(W) AD(       ) 2
 BJ4818  NAD 27      -  30 38 55.78744(N)    091 13 18.71946(W) AD(       ) 2
 BJ4818
 BJ4818.Superseded values are not recommended for survey control.
 BJ4818
 BJ4818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4818.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4818
 BJ4818_MARKER: DD = SURVEY DISK
 BJ4818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4818_STAMPING: 17H008 1975
 BJ4818_MARK LOGO: LADHGS
 BJ4818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4818+STABILITY: SURFACE MOTION
 BJ4818
 BJ4818  HISTORY     - Date     Condition        Report By
 BJ4818  HISTORY     - 1975     MONUMENTED       LADH
 BJ4818
 BJ4818                          STATION DESCRIPTION
 BJ4818
 BJ4818'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4818'THE STATION IS LOCATED ABOUT 4 MILES WEST OF ZACHARY, 5 MILES
 BJ4818'NORTHWEST OF BAKER, 7 MILES SOUTHWEST OF SLAUGHTER AND IS SET
 BJ4818'SOUTH OF STATE HIGHWAY 64 ON PROPERTY OWNED BY THE LOUISIANA
 BJ4818'DEPARTMENT OF HIGHWAYS.
 BJ4818'
 BJ4818'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE
 BJ4818'HIGHWAY 64 IN THE CENTER OF ZACHARY, GO WEST ALONG STATE HIGHWAY 64
 BJ4818'FOR 3.9 MILES TO THE MARK SET SOUTH OF THE HIGHWAY AND ON THE LEFT
 BJ4818'NEAR A RIGHT-OF-WAY FENCE AND A CULVERT.
 BJ4818'
 BJ4818'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4818'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4818'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4818'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4818'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4818'GROUND SURFACE.  THEY ARE STAMPED 17H008 1975.  THE MARK IS 55.5
 BJ4818'FEET WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 47 FEET WEST OF A
 BJ4818'POWER POLE WITH A NIGHT LIGHT ATTACHED, 39.5 FEET SOUTH OF THE
 BJ4818'CENTER OF STATE HIGHWAY 64, 17 FEET NORTHEAST OF A 24 INCH
 BJ4818'GUM TREE, 14 FEET SOUTH OF THE WEST END OF A CONCRETE
 BJ4818'SIDE-DRAIN AND 1.5 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BJ4818'
 BJ4818'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4819 ***********************************************************************
 BJ4819  DESIGNATION -  17H009
 BJ4819  PID         -  BJ4819
 BJ4819  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4819  COUNTRY     -  US
 BJ4819  USGS QUAD   -  ZACHARY (2018)
 BJ4819
 BJ4819                         *CURRENT SURVEY CONTROL
 BJ4819  ______________________________________________________________________
 BJ4819* NAD 83(1992) POSITION- 30 38 51.06315(N) 091 13 45.26026(W)   ADJUSTED
 BJ4819* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4819  **This station is located in a suspected subsidence area (see below).
 BJ4819  ______________________________________________________________________
 BJ4819  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ4819  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 BJ4819  HORZ ORDER      -  SECOND
 BJ4819
 BJ4819.The horizontal coordinates were established by classical geodetic methods
 BJ4819.and adjusted by the National Geodetic Survey in January 1993.
 BJ4819
 BJ4819.** This station is in an area of known vertical motion. If an
 BJ4819.** orthometric height was ever established but is not available 
 BJ4819.** in the current survey control section, the orthometric height
 BJ4819.** is considered suspect.  Suspect heights are available in the
 BJ4819.** superseded section only if requested.
 BJ4819
 BJ4819.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4819.GEOID18 height accuracy estimate available here.
 BJ4819
 BJ4819.Click photographs - Photos may exist for this station.
 BJ4819
 BJ4819.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4819
 BJ4819. The following values were computed from the NAD 83(1992) position.
 BJ4819
 BJ4819;                    North         East     Units Scale Factor Converg.
 BJ4819;SPC LA S     -   238,049.581 1,009,977.727   MT  0.99998926   +0 03 07.4
 BJ4819;SPC LA S     -   781,001.00  3,313,568.59   sFT  0.99998926   +0 03 07.4
 BJ4819;UTM  15      - 3,391,875.944   669,679.251   MT  0.99995518   +0 54 10.3
 BJ4819
 BJ4819!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4819!SPC LA S     -   0.99999994  x   0.99998926  =   0.99998920
 BJ4819!UTM  15      -   0.99999994  x   0.99995518  =   0.99995512
 BJ4819
 BJ4819:                Primary Azimuth Mark                     Grid Az
 BJ4819:SPC LA S     -  17H010                                   263 40 26.8
 BJ4819:UTM  15      -  17H010                                   262 49 23.9
 BJ4819
 BJ4819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6967991875(NAD 83)
 BJ4819
 BJ4819|---------------------------------------------------------------------|
 BJ4819| PID    Reference Object                     Distance      Geod. Az  |
 BJ4819|                                                           dddmmss.s |
 BJ4819| BJ4822 17H010                              APPROX. 0.9 KM 2634334.2 |
 BJ4819|---------------------------------------------------------------------|
 BJ4819
 BJ4819                          SUPERSEDED SURVEY CONTROL
 BJ4819
 BJ4819  NAD 83(1986)-  30 38 51.08158(N)    091 13 45.25704(W) AD(       ) 2
 BJ4819  NAD 27      -  30 38 50.41213(N)    091 13 44.86318(W) AD(       ) 2
 BJ4819
 BJ4819.Superseded values are not recommended for survey control.
 BJ4819
 BJ4819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4819.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4819
 BJ4819_MARKER: DD = SURVEY DISK
 BJ4819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4819_STAMPING: 17H009 1975
 BJ4819_MARK LOGO: LADHGS
 BJ4819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4819+STABILITY: SURFACE MOTION
 BJ4819
 BJ4819  HISTORY     - Date     Condition        Report By
 BJ4819  HISTORY     - 1975     MONUMENTED       LADH
 BJ4819
 BJ4819                          STATION DESCRIPTION
 BJ4819
 BJ4819'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4819'THE STATION IS LOCATED ABOUT 4-1/2 MILES WEST OF ZACHARY, 5 MILES
 BJ4819'NORTHWEST OF BAKER AND 7 MILES SOUTHWEST OF SLAUGHTER.  THE MARK
 BJ4819'IS SET SOUTH OF STATE HIGHWAY 64 ON PROPERTY OWNED BY THE LOUISIANA
 BJ4819'DEPARTMENT OF HIGHWAYS.
 BJ4819'
 BJ4819'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ4819'64 IN THE CENTER OF ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR
 BJ4819'4.3 MILES TO THE MARK SET SOUTH OF THE HIGHWAY AND ON THE LEFT NEAR
 BJ4819'A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER.
 BJ4819'
 BJ4819'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4819'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4819'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4819'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4819'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4819'GROUND SURFACE.  THEY ARE STAMPED 17H009 1975.  THE MARK IS 93
 BJ4819'FEET SOUTHEAST OF THE CENTER OF BARNETT ROAD, 50.5 FEET
 BJ4819'NORTHEAST OF A FIRE HYDRANT, 39 FEET SOUTH-SOUTHEAST OF THE
 BJ4819'CENTER OF STATE HIGHWAY 64, 32 FEET WEST OF A 12 INCH PECAN
 BJ4819'TREE, 2 FEET WEST-NORTHWEST OF A CONCRETE HIGHWAY
 BJ4819'RIGHT-OF-WAY MARKER AND 1 FOOT SOUTHEAST OF A METAL WITNESS
 BJ4819'POST AND SIGN.
 BJ4819'
 BJ4819'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4822 ***********************************************************************
 BJ4822  DESIGNATION -  17H010
 BJ4822  PID         -  BJ4822
 BJ4822  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4822  COUNTRY     -  US
 BJ4822  USGS QUAD   -  ZACHARY (2018)
 BJ4822
 BJ4822                         *CURRENT SURVEY CONTROL
 BJ4822  ______________________________________________________________________
 BJ4822* NAD 83(1992) POSITION- 30 38 47.83055(N) 091 14 19.25483(W)   ADJUSTED
 BJ4822* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4822  **This station is located in a suspected subsidence area (see below).
 BJ4822  ______________________________________________________________________
 BJ4822  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ4822  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BJ4822  HORZ ORDER      -  SECOND
 BJ4822
 BJ4822.The horizontal coordinates were established by classical geodetic methods
 BJ4822.and adjusted by the National Geodetic Survey in January 1993.
 BJ4822
 BJ4822.** This station is in an area of known vertical motion. If an
 BJ4822.** orthometric height was ever established but is not available 
 BJ4822.** in the current survey control section, the orthometric height
 BJ4822.** is considered suspect.  Suspect heights are available in the
 BJ4822.** superseded section only if requested.
 BJ4822
 BJ4822.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4822.GEOID18 height accuracy estimate available here.
 BJ4822
 BJ4822.Click photographs - Photos may exist for this station.
 BJ4822
 BJ4822.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4822
 BJ4822. The following values were computed from the NAD 83(1992) position.
 BJ4822
 BJ4822;                    North         East     Units Scale Factor Converg.
 BJ4822;SPC LA S     -   237,949.248 1,009,072.678   MT  0.99998908   +0 02 50.4
 BJ4822;SPC LA S     -   780,671.82  3,310,599.28   sFT  0.99998908   +0 02 50.4
 BJ4822;UTM  15      - 3,391,762.188   668,775.824   MT  0.99995140   +0 53 52.9
 BJ4822
 BJ4822!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4822!SPC LA S     -   1.00000008  x   0.99998908  =   0.99998916
 BJ4822!UTM  15      -   1.00000008  x   0.99995140  =   0.99995148
 BJ4822
 BJ4822:                Primary Azimuth Mark                     Grid Az
 BJ4822:SPC LA S     -  SALVANT AZ MK                            272 06 30.7
 BJ4822:UTM  15      -  SALVANT AZ MK                            271 15 28.2
 BJ4822
 BJ4822_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6877591762(NAD 83)
 BJ4822
 BJ4822|---------------------------------------------------------------------|
 BJ4822| PID    Reference Object                     Distance      Geod. Az  |
 BJ4822|                                                           dddmmss.s |
 BJ4822| BJ4824 SALVANT AZ MK                       APPROX. 0.9 KM 2720921.1 |
 BJ4822|---------------------------------------------------------------------|
 BJ4822
 BJ4822                          SUPERSEDED SURVEY CONTROL
 BJ4822
 BJ4822  NAD 83(1986)-  30 38 47.84903(N)    091 14 19.25162(W) AD(       ) 2
 BJ4822  NAD 27      -  30 38 47.17927(N)    091 14 18.85676(W) AD(       ) 2
 BJ4822
 BJ4822.Superseded values are not recommended for survey control.
 BJ4822
 BJ4822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4822.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4822
 BJ4822_MARKER: DD = SURVEY DISK
 BJ4822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4822_STAMPING: 17H010 1975
 BJ4822_MARK LOGO: LADHGS
 BJ4822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4822+STABILITY: SURFACE MOTION
 BJ4822
 BJ4822  HISTORY     - Date     Condition        Report By
 BJ4822  HISTORY     - 1975     MONUMENTED       LADH
 BJ4822
 BJ4822                          STATION DESCRIPTION
 BJ4822
 BJ4822'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4822'THE STATION IS LOCATED ABOUT 5 MILES WEST OF ZACHARY, 6 MILES
 BJ4822'NORTHWEST OF BAKER AND 8 MILES SOUTHWEST OF SLAUGHTER.  THE MARK IS
 BJ4822'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4822'
 BJ4822'TO REACH THE STATION FROM THE RAILROAD CROSSING IN ZACHARY ON
 BJ4822'STATE HIGHWAY 64, GO WEST ALONG STATE HIGHWAY 64 FOR 4.8 MILES TO
 BJ4822'THE MARK ON THE LEFT AND SOUTH OF THE HIGHWAY NEAR A CONCRETE
 BJ4822'CULVERT.
 BJ4822'
 BJ4822'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4822'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4822'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4822'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4822'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4822'GROUND SURFACE.  THEY ARE STAMPED 17H010 1975.  THE MARK IS 39
 BJ4822'FEET SOUTH OF THE CENTER OF STATE HIGHWAY 64, 28 FEET SOUTHEAST
 BJ4822'OF THE WEST END OF A CONCRETE SIDE-DRAIN, 10.5 FEET SOUTH OF THE
 BJ4822'EAST END OF THE SIDE-DRAIN, 4 FEET NORTH OF A RIGHT-OF-WAY
 BJ4822'FENCE AND 1.5 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BJ4822'
 BJ4822'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4821 ***********************************************************************
 BJ4821  DESIGNATION -  17H011
 BJ4821  PID         -  BJ4821
 BJ4821  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4821  COUNTRY     -  US
 BJ4821  USGS QUAD   -  ZACHARY (2018)
 BJ4821
 BJ4821                         *CURRENT SURVEY CONTROL
 BJ4821  ______________________________________________________________________
 BJ4821* NAD 83(1992) POSITION- 30 37 48.72334(N) 091 14 18.82249(W)   ADJUSTED
 BJ4821* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4821  **This station is located in a suspected subsidence area (see below).
 BJ4821  ______________________________________________________________________
 BJ4821  GEOID HEIGHT    -        -27.088 (meters)                     GEOID18
 BJ4821  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ4821  HORZ ORDER      -  SECOND
 BJ4821
 BJ4821.The horizontal coordinates were established by classical geodetic methods
 BJ4821.and adjusted by the National Geodetic Survey in January 1993.
 BJ4821
 BJ4821.** This station is in an area of known vertical motion. If an
 BJ4821.** orthometric height was ever established but is not available 
 BJ4821.** in the current survey control section, the orthometric height
 BJ4821.** is considered suspect.  Suspect heights are available in the
 BJ4821.** superseded section only if requested.
 BJ4821
 BJ4821.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4821.GEOID18 height accuracy estimate available here.
 BJ4821
 BJ4821.Click photographs - Photos may exist for this station.
 BJ4821
 BJ4821.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4821
 BJ4821. The following values were computed from the NAD 83(1992) position.
 BJ4821
 BJ4821;                    North         East     Units Scale Factor Converg.
 BJ4821;SPC LA S     -   236,129.053 1,009,085.695   MT  0.99998590   +0 02 50.6
 BJ4821;SPC LA S     -   774,700.07  3,310,641.98   sFT  0.99998590   +0 02 50.6
 BJ4821;UTM  15      - 3,389,942.453   668,815.856   MT  0.99995157   +0 53 51.6
 BJ4821
 BJ4821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4821!SPC LA S     -   0.99999948  x   0.99998590  =   0.99998538
 BJ4821!UTM  15      -   0.99999948  x   0.99995157  =   0.99995105
 BJ4821
 BJ4821:                Primary Azimuth Mark                     Grid Az
 BJ4821:SPC LA S     -  17H012                                   155 35 16.3
 BJ4821:UTM  15      -  17H012                                   154 44 15.3
 BJ4821
 BJ4821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6881589942(NAD 83)
 BJ4821
 BJ4821|---------------------------------------------------------------------|
 BJ4821| PID    Reference Object                     Distance      Geod. Az  |
 BJ4821|                                                           dddmmss.s |
 BJ4821| BJ4820 17H012                              APPROX. 0.6 KM 1553806.9 |
 BJ4821|---------------------------------------------------------------------|
 BJ4821
 BJ4821                          SUPERSEDED SURVEY CONTROL
 BJ4821
 BJ4821  NAD 83(1986)-  30 37 48.74182(N)    091 14 18.81936(W) AD(       ) 2
 BJ4821  NAD 27      -  30 37 48.07082(N)    091 14 18.42459(W) AD(       ) 2
 BJ4821
 BJ4821.Superseded values are not recommended for survey control.
 BJ4821
 BJ4821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4821.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4821
 BJ4821_MARKER: DD = SURVEY DISK
 BJ4821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4821_STAMPING: 17H011 1975
 BJ4821_MARK LOGO: LADHGS
 BJ4821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4821+STABILITY: SURFACE MOTION
 BJ4821
 BJ4821  HISTORY     - Date     Condition        Report By
 BJ4821  HISTORY     - 1975     MONUMENTED       LADH
 BJ4821
 BJ4821                          STATION DESCRIPTION
 BJ4821
 BJ4821'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4821'THE STATION IS LOCATED ABOUT 5 MILES WEST OF ZACHARY, 5 MILES
 BJ4821'NORTHWEST OF BAKER AND 8 MILES SOUTHWEST OF SLAUGHTER.  THE MARK
 BJ4821'IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4821'
 BJ4821'TO REACH THE STATION FROM THE RAILROAD CROSSING ON LOUISIANA
 BJ4821'HIGHWAY 64 IN ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR 5.4 MILES
 BJ4821'TO THE JUNCTION WITH U.S. HIGHWAY 61, TURN LEFT ON U.S. HIGHWAY
 BJ4821'61 AND GO SOUTHEAST FOR 1.3 MILES TO THE MARK SET ON THE LEFT AND
 BJ4821'EAST OF THE HIGHWAY NEAR A CONCRETE RIGHT-OF-WAY MARKER AND A
 BJ4821'FENCE.
 BJ4821'
 BJ4821'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4821'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4821'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4821'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4821'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4821'GROUND SURFACE.  THEY ARE STAMPED 17H011 1975.  THE MARK IS 182
 BJ4821'FEET EAST-NORTHEAST OF THE CENTER OF U.S. HIGHWAY 61, 164
 BJ4821'FEET SOUTHEAST OF A POWER POLE, 59.5 FEET NORTHWEST OF A CONCRETE
 BJ4821'RIGHT-OF-WAY MARKER, 2 FEET WEST-SOUTHWEST OF A RIGHT-OF-WAY
 BJ4821'FENCE AND 1.5 FEET EAST-NORTHEAST OF A METAL WITNESS POST
 BJ4821'AND SIGN.
 BJ4821'
 BJ4821'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4820 ***********************************************************************
 BJ4820  DESIGNATION -  17H012
 BJ4820  PID         -  BJ4820
 BJ4820  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4820  COUNTRY     -  US
 BJ4820  USGS QUAD   -  ZACHARY (2018)
 BJ4820
 BJ4820                         *CURRENT SURVEY CONTROL
 BJ4820  ______________________________________________________________________
 BJ4820* NAD 83(1992) POSITION- 30 37 32.01291(N) 091 14 10.07170(W)   ADJUSTED
 BJ4820* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4820  **This station is located in a suspected subsidence area (see below).
 BJ4820  ______________________________________________________________________
 BJ4820  GEOID HEIGHT    -        -27.087 (meters)                     GEOID18
 BJ4820  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ4820  HORZ ORDER      -  SECOND
 BJ4820
 BJ4820.The horizontal coordinates were established by classical geodetic methods
 BJ4820.and adjusted by the National Geodetic Survey in January 1993.
 BJ4820
 BJ4820.** This station is in an area of known vertical motion. If an
 BJ4820.** orthometric height was ever established but is not available 
 BJ4820.** in the current survey control section, the orthometric height
 BJ4820.** is considered suspect.  Suspect heights are available in the
 BJ4820.** superseded section only if requested.
 BJ4820
 BJ4820.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4820.GEOID18 height accuracy estimate available here.
 BJ4820
 BJ4820.Click photographs - Photos may exist for this station.
 BJ4820
 BJ4820.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4820
 BJ4820. The following values were computed from the NAD 83(1992) position.
 BJ4820
 BJ4820;                    North         East     Units Scale Factor Converg.
 BJ4820;SPC LA S     -   235,614.653 1,009,319.169   MT  0.99998501   +0 02 55.0
 BJ4820;SPC LA S     -   773,012.41  3,311,407.97   sFT  0.99998501   +0 02 55.0
 BJ4820;UTM  15      - 3,389,431.591   669,056.929   MT  0.99995258   +0 53 55.6
 BJ4820
 BJ4820!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4820!SPC LA S     -   0.99999969  x   0.99998501  =   0.99998470
 BJ4820!UTM  15      -   0.99999969  x   0.99995258  =   0.99995227
 BJ4820
 BJ4820:                Primary Azimuth Mark                     Grid Az
 BJ4820:SPC LA S     -  17H013                                   155 31 15.6
 BJ4820:UTM  15      -  17H013                                   154 40 15.0
 BJ4820
 BJ4820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6905689431(NAD 83)
 BJ4820
 BJ4820|---------------------------------------------------------------------|
 BJ4820| PID    Reference Object                     Distance      Geod. Az  |
 BJ4820|                                                           dddmmss.s |
 BJ4820| BJ4758 BAKER DIXIE PIPELINE RAD MAST       APPROX. 6.8 KM 1031332.9 |
 BJ4820| BJ4778 17H013                              APPROX. 1.2 KM 1553410.6 |
 BJ4820| BJ4821 17H011                              APPROX. 0.6 KM 3353811.3 |
 BJ4820|---------------------------------------------------------------------|
 BJ4820
 BJ4820                          SUPERSEDED SURVEY CONTROL
 BJ4820
 BJ4820  NAD 83(1986)-  30 37 32.03132(N)    091 14 10.06856(W) AD(       ) 2
 BJ4820  NAD 27      -  30 37 31.36035(N)    091 14 09.67411(W) AD(       ) 2
 BJ4820
 BJ4820.Superseded values are not recommended for survey control.
 BJ4820
 BJ4820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4820.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4820
 BJ4820_MARKER: DD = SURVEY DISK
 BJ4820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4820_STAMPING: 17H012 1975
 BJ4820_MARK LOGO: LADHGS
 BJ4820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4820+STABILITY: SURFACE MOTION
 BJ4820
 BJ4820  HISTORY     - Date     Condition        Report By
 BJ4820  HISTORY     - 1976     MONUMENTED       LADH
 BJ4820
 BJ4820                          STATION DESCRIPTION
 BJ4820
 BJ4820'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4820'THE STATION IS LOCATED ABOUT 5 MILES WEST OF ZACHARY, 5 MILES
 BJ4820'NORTHWEST OF BAKER AND 8 MILES SOUTHWEST OF SLAUGHTER.  THE MARK IS
 BJ4820'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4820'
 BJ4820'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ4820'64 IN ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR 5.4 MILES TO THE
 BJ4820'JUNCTION WITH U.S. HIGHWAY 61, TURN LEFT ON U.S. HIGHWAY 61 AND GO
 BJ4820'SOUTHEAST FOR 1.7 MILES TO THE MARK SET ON THE LEFT AND EAST OF
 BJ4820'THE HIGHWAY NEAR A DAIRY BARN.
 BJ4820'
 BJ4820'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4820'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4820'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4820'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4820'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4820'GROUND SURFACE.  THEY ARE STAMPED 17H012 1976.  THE MARK IS 179
 BJ4820'FEET EAST OF THE CENTER OF U.S. HIGHWAY 61, 110 FEET SOUTH OF A
 BJ4820'POWER POLE, 80 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A
 BJ4820'CONCRETE BLOCK DAIRY BARN, 65 FEET WEST OF THE SOUTHWEST CORNER OF
 BJ4820'A CONCRETE BLOCK DAIRY BARN AND 62 FEET NORTHWEST OF THE CENTER OF
 BJ4820'A METAL GATE.
 BJ4820'
 BJ4820'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4778 ***********************************************************************
 BJ4778  DESIGNATION -  17H013
 BJ4778  PID         -  BJ4778
 BJ4778  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4778  COUNTRY     -  US
 BJ4778  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4778
 BJ4778                         *CURRENT SURVEY CONTROL
 BJ4778  ______________________________________________________________________
 BJ4778* NAD 83(1992) POSITION- 30 36 55.34503(N) 091 13 50.81335(W)   ADJUSTED
 BJ4778* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4778  **This station is located in a suspected subsidence area (see below).
 BJ4778  ______________________________________________________________________
 BJ4778  GEOID HEIGHT    -        -27.084 (meters)                     GEOID18
 BJ4778  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ4778  HORZ ORDER      -  SECOND
 BJ4778
 BJ4778.The horizontal coordinates were established by classical geodetic methods
 BJ4778.and adjusted by the National Geodetic Survey in January 1993.
 BJ4778
 BJ4778.** This station is in an area of known vertical motion. If an
 BJ4778.** orthometric height was ever established but is not available 
 BJ4778.** in the current survey control section, the orthometric height
 BJ4778.** is considered suspect.  Suspect heights are available in the
 BJ4778.** superseded section only if requested.
 BJ4778
 BJ4778.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4778.GEOID18 height accuracy estimate available here.
 BJ4778
 BJ4778.Click photographs - Photos may exist for this station.
 BJ4778
 BJ4778.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4778
 BJ4778. The following values were computed from the NAD 83(1992) position.
 BJ4778
 BJ4778;                    North         East     Units Scale Factor Converg.
 BJ4778;SPC LA S     -   234,485.922 1,009,833.061   MT  0.99998309   +0 03 04.6
 BJ4778;SPC LA S     -   769,309.23  3,313,093.97   sFT  0.99998309   +0 03 04.6
 BJ4778;UTM  15      - 3,388,310.642   669,587.494   MT  0.99995479   +0 54 04.4
 BJ4778
 BJ4778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4778!SPC LA S     -   0.99999977  x   0.99998309  =   0.99998286
 BJ4778!UTM  15      -   0.99999977  x   0.99995479  =   0.99995456
 BJ4778
 BJ4778:                Primary Azimuth Mark                     Grid Az
 BJ4778:SPC LA S     -  17H018                                   155 26 44.5
 BJ4778:UTM  15      -  17H018                                   154 35 44.7
 BJ4778
 BJ4778_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6958788310(NAD 83)
 BJ4778
 BJ4778|---------------------------------------------------------------------|
 BJ4778| PID    Reference Object                     Distance      Geod. Az  |
 BJ4778|                                                           dddmmss.s |
 BJ4778| BJ4758 BAKER DIXIE PIPELINE RAD MAST       APPROX. 6.2 KM 0940241.8 |
 BJ4778| BJ4777 17H018                              APPROX. 0.5 KM 1552949.1 |
 BJ4778|---------------------------------------------------------------------|
 BJ4778
 BJ4778                          SUPERSEDED SURVEY CONTROL
 BJ4778
 BJ4778  NAD 83(1986)-  30 36 55.36342(N)    091 13 50.81026(W) AD(       ) 2
 BJ4778  NAD 27      -  30 36 54.69184(N)    091 13 50.41610(W) AD(       ) 2
 BJ4778
 BJ4778.Superseded values are not recommended for survey control.
 BJ4778
 BJ4778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4778.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4778
 BJ4778_MARKER: DD = SURVEY DISK
 BJ4778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4778_STAMPING: 17H013 1975
 BJ4778_MARK LOGO: LADHGS
 BJ4778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4778+STABILITY: SURFACE MOTION
 BJ4778
 BJ4778  HISTORY     - Date     Condition        Report By
 BJ4778  HISTORY     - 1975     MONUMENTED       LADH
 BJ4778
 BJ4778                          STATION DESCRIPTION
 BJ4778
 BJ4778'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4778'THE STATION IS LOCATED ABOUT 4 MILES NORTHWEST OF BAKER, 5 MILES
 BJ4778'SOUTHWEST OF ZACHARY AND 6 MILES NORTH-NORTHWEST OF
 BJ4778'SCOTLANDVILLE.  THE MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4778'DEPARTMENT OF HIGHWAYS.
 BJ4778'
 BJ4778'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4778'STATE HIGHWAY 964 NEAR THE STATE SCHOOL FOR BOYS, GO NORTHWEST ALONG
 BJ4778'U.S. HIGHWAY 61 FOR 2 MILES TO THE JUNCTION WITH BARNETT ROAD ON
 BJ4778'THE RIGHT.  THE STATION MARK IS SET NORTHEAST OF U.S. HIGHWAY
 BJ4778'61 AND NORTHWEST OF BARNETT ROAD NEAR A FENCE CORNER.
 BJ4778'
 BJ4778'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4778'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4778'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4778'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4778'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4778'GROUND SURFACE.  THEY ARE STAMPED 17H013 1975.  THE MARK IS 197
 BJ4778'FEET NORTHEAST OF THE CENTER OF U.S. HIGHWAY 61, 32 FEET
 BJ4778'NORTHWEST OF THE CENTER OF BARNETT ROAD, 6.5 FEET SOUTHWEST OF
 BJ4778'A FENCE CORNER, 6 FEET SOUTHWEST OF A METAL WITNESS SIGN
 BJ4778'ATTACHED TO A FENCE POST AND 5 FEET SOUTHWEST OF A CONCRETE
 BJ4778'RIGHT-OF-WAY MARKER.
 BJ4778'
 BJ4778'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4776 ***********************************************************************
 BJ4776  DESIGNATION -  17H014
 BJ4776  PID         -  BJ4776
 BJ4776  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4776  COUNTRY     -  US
 BJ4776  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4776
 BJ4776                         *CURRENT SURVEY CONTROL
 BJ4776  ______________________________________________________________________
 BJ4776* NAD 83(1992) POSITION- 30 35 51.13600(N) 091 13 19.90053(W)   ADJUSTED
 BJ4776* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4776  **This station is located in a suspected subsidence area (see below).
 BJ4776  ______________________________________________________________________
 BJ4776  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ4776  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 BJ4776  HORZ ORDER      -  SECOND
 BJ4776
 BJ4776.The horizontal coordinates were established by classical geodetic methods
 BJ4776.and adjusted by the National Geodetic Survey in January 1993.
 BJ4776
 BJ4776.** This station is in an area of known vertical motion. If an
 BJ4776.** orthometric height was ever established but is not available 
 BJ4776.** in the current survey control section, the orthometric height
 BJ4776.** is considered suspect.  Suspect heights are available in the
 BJ4776.** superseded section only if requested.
 BJ4776
 BJ4776.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4776.GEOID18 height accuracy estimate available here.
 BJ4776
 BJ4776.Click photographs - Photos may exist for this station.
 BJ4776
 BJ4776.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4776
 BJ4776. The following values were computed from the NAD 83(1992) position.
 BJ4776
 BJ4776;                    North         East     Units Scale Factor Converg.
 BJ4776;SPC LA S     -   232,509.397 1,010,658.322   MT  0.99997981   +0 03 20.1
 BJ4776;SPC LA S     -   762,824.58  3,315,801.51   sFT  0.99997981   +0 03 20.1
 BJ4776;UTM  15      - 3,386,346.622   670,441.956   MT  0.99995838   +0 54 18.5
 BJ4776
 BJ4776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4776!SPC LA S     -   1.00000063  x   0.99997981  =   0.99998044
 BJ4776!UTM  15      -   1.00000063  x   0.99995838  =   0.99995901
 BJ4776
 BJ4776:                Primary Azimuth Mark                     Grid Az
 BJ4776:SPC LA S     -  ACME AZ MK                               155 52 50.4
 BJ4776:UTM  15      -  ACME AZ MK                               155 01 52.0
 BJ4776
 BJ4776_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7044186346(NAD 83)
 BJ4776
 BJ4776|---------------------------------------------------------------------|
 BJ4776| PID    Reference Object                     Distance      Geod. Az  |
 BJ4776|                                                           dddmmss.s |
 BJ4776| BJ4775 ACME AZ MK                          APPROX. 0.7 KM 1555610.5 |
 BJ4776|---------------------------------------------------------------------|
 BJ4776
 BJ4776                          SUPERSEDED SURVEY CONTROL
 BJ4776
 BJ4776  NAD 83(1986)-  30 35 51.15439(N)    091 13 19.89754(W) AD(       ) 2
 BJ4776  NAD 27      -  30 35 50.48116(N)    091 13 19.50398(W) AD(       ) 2
 BJ4776
 BJ4776.Superseded values are not recommended for survey control.
 BJ4776
 BJ4776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4776.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4776
 BJ4776_MARKER: DD = SURVEY DISK
 BJ4776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4776_STAMPING: 17H014 1975
 BJ4776_MARK LOGO: LADHGS
 BJ4776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4776+STABILITY: SURFACE MOTION
 BJ4776
 BJ4776  HISTORY     - Date     Condition        Report By
 BJ4776  HISTORY     - 1975     MONUMENTED       LADH
 BJ4776
 BJ4776                          STATION DESCRIPTION
 BJ4776
 BJ4776'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4776'THE STATION IS LOCATED ABOUT 3 MILES WEST OF BAKER, 5 MILES
 BJ4776'SOUTHWEST OF ZACHARY AND 5 MILES NORTHWEST OF SCOTLANDVILLE.  THE
 BJ4776'MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4776'
 BJ4776'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4776'STATE HIGHWAY 964 NEAR THE STATE SCHOOL FOR BOYS, GO NORTHWEST
 BJ4776'ALONG U.S. HIGHWAY 61 FOR 1 MILE TO THE MARK SET ON THE LEFT AND
 BJ4776'SOUTHWEST OF THE HIGHWAY NEAR A POWER TRANSMISSION LINE AND A
 BJ4776'RAILROAD.
 BJ4776'
 BJ4776'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4776'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4776'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4776'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4776'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4776'GROUND SURFACE.  THEY ARE STAMPED 17H014 1975.  THE MARK IS 55.5
 BJ4776'FEET EAST-NORTHEAST OF THE EAST RAIL ON THE L AND A RAILROAD,
 BJ4776'50 FEET WEST-SOUTHWEST OF THE CENTER OF U.S. HIGHWAY 61, 17
 BJ4776'FEET EAST-NORTHEAST OF A POWER POLE AND 1.5 FEET
 BJ4776'WEST-SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ4776'
 BJ4776'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4844 ***********************************************************************
 BJ4844  DESIGNATION -  17H015
 BJ4844  PID         -  BJ4844
 BJ4844  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4844  COUNTRY     -  US
 BJ4844  USGS QUAD   -  PORT HUDSON (2018)
 BJ4844
 BJ4844                         *CURRENT SURVEY CONTROL
 BJ4844  ______________________________________________________________________
 BJ4844* NAD 83(1992) POSITION- 30 39 14.30793(N) 091 15 07.70615(W)   ADJUSTED
 BJ4844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4844  **This station is located in a suspected subsidence area (see below).
 BJ4844  ______________________________________________________________________
 BJ4844  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ4844  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ4844  HORZ ORDER      -  SECOND
 BJ4844
 BJ4844.The horizontal coordinates were established by classical geodetic methods
 BJ4844.and adjusted by the National Geodetic Survey in January 1993.
 BJ4844
 BJ4844.** This station is in an area of known vertical motion. If an
 BJ4844.** orthometric height was ever established but is not available 
 BJ4844.** in the current survey control section, the orthometric height
 BJ4844.** is considered suspect.  Suspect heights are available in the
 BJ4844.** superseded section only if requested.
 BJ4844
 BJ4844.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4844.GEOID18 height accuracy estimate available here.
 BJ4844
 BJ4844.Click photographs - Photos may exist for this station.
 BJ4844
 BJ4844.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4844
 BJ4844. The following values were computed from the NAD 83(1992) position.
 BJ4844
 BJ4844;                    North         East     Units Scale Factor Converg.
 BJ4844;SPC LA S     -   238,763.631 1,007,782.036   MT  0.99999053   +0 02 26.2
 BJ4844;SPC LA S     -   783,343.68  3,306,364.90   sFT  0.99999053   +0 02 26.2
 BJ4844;UTM  15      - 3,392,557.286   667,473.286   MT  0.99994600   +0 53 28.9
 BJ4844
 BJ4844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4844!SPC LA S     -   0.99999985  x   0.99999053  =   0.99999038
 BJ4844!UTM  15      -   0.99999985  x   0.99994600  =   0.99994585
 BJ4844
 BJ4844:                Primary Azimuth Mark                     Grid Az
 BJ4844:SPC LA S     -  SALVANT AZ MK                            155 03 21.6
 BJ4844:UTM  15      -  SALVANT AZ MK                            154 12 18.9
 BJ4844
 BJ4844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6747392557(NAD 83)
 BJ4844
 BJ4844|---------------------------------------------------------------------|
 BJ4844| PID    Reference Object                     Distance      Geod. Az  |
 BJ4844|                                                           dddmmss.s |
 BJ4844| BJ4824 SALVANT AZ MK                       APPROX. 0.9 KM 1550547.8 |
 BJ4844|---------------------------------------------------------------------|
 BJ4844
 BJ4844                          SUPERSEDED SURVEY CONTROL
 BJ4844
 BJ4844  NAD 83(1986)-  30 39 14.32647(N)    091 15 07.70290(W) AD(       ) 2
 BJ4844  NAD 27      -  30 39 13.65730(N)    091 15 07.30665(W) AD(       ) 2
 BJ4844
 BJ4844.Superseded values are not recommended for survey control.
 BJ4844
 BJ4844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4844.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4844
 BJ4844_MARKER: DD = SURVEY DISK
 BJ4844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4844_STAMPING: 17H015 1975
 BJ4844_MARK LOGO: LADHGS
 BJ4844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4844+STABILITY: SURFACE MOTION
 BJ4844
 BJ4844  HISTORY     - Date     Condition        Report By
 BJ4844  HISTORY     - 1975     MONUMENTED       LADH
 BJ4844  HISTORY     - 19801031 POOR             NONE
 BJ4844
 BJ4844                          STATION DESCRIPTION
 BJ4844
 BJ4844'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4844'THE STATION IS LOCATED ABOUT 5 MILES WEST OF ZACHARY, 5 MILES
 BJ4844'NORTHWEST OF BAKER AND 8 MILES SOUTHWEST OF SLAUGHTER.  THE MARK IS
 BJ4844'SET ON PROPERTY OWNED BY THE L. AND A. RAILROAD.
 BJ4844'
 BJ4844'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ4844'64 IN ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR 5.4 MILES TO
 BJ4844'THE JUNCTION WITH U.S. HIGHWAY 61, TURN RIGHT ON U.S. HIGHWAY 61
 BJ4844'AND GO NORTHWEST FOR 0.5 MILES TO THE JUNCTION WITH STATE HIGHWAY
 BJ4844'3113 ON THE LEFT.  THE MARK IS SET SOUTHWEST OF U.S. HIGHWAY 61
 BJ4844'AND NORTH OF STATE HIGHWAY 3113 NEAR THE RAILROAD CROSSING.
 BJ4844'
 BJ4844'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4844'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4844'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4844'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4844'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4844'GROUND SURFACE.  THEY ARE STAMPED 17H015 1975.  THE MARK IS 128
 BJ4844'FEET SOUTHWEST OF THE CENTER OF U.S. HIGHWAY 61, 42 FEET
 BJ4844'NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, 60 FEET SOUTHWEST OF
 BJ4844'A CONCRETE RIGHT-OF-WAY MARKER AND 35 FEET NORTHWEST OF THE
 BJ4844'CENTER OF STATE HIGHWAY 3113.  THE MARK IS 7 FEET SOUTHWEST OF
 BJ4844'THE WEST RAIL ON THE L. AND A. RAILROAD.
 BJ4844'
 BJ4844'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4844
 BJ4844                          STATION RECOVERY (1980)
 BJ4844
 BJ4844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (UNK)
 BJ4844'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4846 ***********************************************************************
 BJ4846  DESIGNATION -  17H016
 BJ4846  PID         -  BJ4846
 BJ4846  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4846  COUNTRY     -  US
 BJ4846  USGS QUAD   -  PORT HUDSON (2018)
 BJ4846
 BJ4846                         *CURRENT SURVEY CONTROL
 BJ4846  ______________________________________________________________________
 BJ4846* NAD 83(1992) POSITION- 30 39 47.20112(N) 091 15 21.13255(W)   ADJUSTED
 BJ4846* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4846  **This station is located in a suspected subsidence area (see below).
 BJ4846  ______________________________________________________________________
 BJ4846  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BJ4846  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 BJ4846  HORZ ORDER      -  SECOND
 BJ4846
 BJ4846.The horizontal coordinates were established by classical geodetic methods
 BJ4846.and adjusted by the National Geodetic Survey in January 1993.
 BJ4846
 BJ4846.** This station is in an area of known vertical motion. If an
 BJ4846.** orthometric height was ever established but is not available 
 BJ4846.** in the current survey control section, the orthometric height
 BJ4846.** is considered suspect.  Suspect heights are available in the
 BJ4846.** superseded section only if requested.
 BJ4846
 BJ4846.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4846.GEOID18 height accuracy estimate available here.
 BJ4846
 BJ4846.Click photographs - Photos may exist for this station.
 BJ4846
 BJ4846.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4846
 BJ4846. The following values were computed from the NAD 83(1992) position.
 BJ4846
 BJ4846;                    North         East     Units Scale Factor Converg.
 BJ4846;SPC LA S     -   239,776.335 1,007,423.887   MT  0.99999236   +0 02 19.4
 BJ4846;SPC LA S     -   786,666.19  3,305,189.87   sFT  0.99999236   +0 02 19.4
 BJ4846;UTM  15      - 3,393,564.514   667,100.155   MT  0.99994446   +0 53 22.9
 BJ4846
 BJ4846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4846!SPC LA S     -   0.99999947  x   0.99999236  =   0.99999183
 BJ4846!UTM  15      -   0.99999947  x   0.99994446  =   0.99994393
 BJ4846
 BJ4846:                Primary Azimuth Mark                     Grid Az
 BJ4846:SPC LA S     -  17H017                                   327 20 49.4
 BJ4846:UTM  15      -  17H017                                   326 29 45.9
 BJ4846
 BJ4846_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6710093564(NAD 83)
 BJ4846
 BJ4846|---------------------------------------------------------------------|
 BJ4846| PID    Reference Object                     Distance      Geod. Az  |
 BJ4846|                                                           dddmmss.s |
 BJ4846| BJ4847 17H017                              APPROX. 0.5 KM 3272308.8 |
 BJ4846|---------------------------------------------------------------------|
 BJ4846
 BJ4846                          SUPERSEDED SURVEY CONTROL
 BJ4846
 BJ4846  NAD 83(1986)-  30 39 47.21966(N)    091 15 21.12924(W) AD(       ) 2
 BJ4846  NAD 27      -  30 39 46.55137(N)    091 15 20.73262(W) AD(       ) 2
 BJ4846
 BJ4846.Superseded values are not recommended for survey control.
 BJ4846
 BJ4846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4846.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4846
 BJ4846_MARKER: DD = SURVEY DISK
 BJ4846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4846_STAMPING: 17H016 1975
 BJ4846_MARK LOGO: LADHGS
 BJ4846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4846+STABILITY: SURFACE MOTION
 BJ4846
 BJ4846  HISTORY     - Date     Condition        Report By
 BJ4846  HISTORY     - 1975     MONUMENTED       LADH
 BJ4846
 BJ4846                          STATION DESCRIPTION
 BJ4846
 BJ4846'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4846'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF ZACHARY, 6 MILES
 BJ4846'NORTHWEST OF BAKER AND 7 MILES SOUTHWEST OF SLAUGHTER.  THE MARK
 BJ4846'IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4846'
 BJ4846'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY
 BJ4846'64 IN ZACHARY, GO WEST ALONG STATE HIGHWAY 64 FOR 5.4 MILES TO
 BJ4846'THE JUNCTION WITH U.S. HIGHWAY 61, TURN RIGHT ON U.S. HIGHWAY 61,
 BJ4846'AND GO NORTHWEST FOR 1.4 MILES TO THE MARK SET ON THE RIGHT AND
 BJ4846'NORTHEAST OF THE HIGHWAY NEAR A RIGHT-OF-WAY FENCE.
 BJ4846'
 BJ4846'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4846'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4846'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4846'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4846'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4846'GROUND SURFACE.  THEY ARE STAMPED 17H016 1975.  THE MARK IS 194
 BJ4846'FEET NORTH-NORTHWEST OF A TELEPHONE CABLE JUNCTION BOX, 181
 BJ4846'FEET NORTHEAST OF THE CENTER OF U.S. HIGHWAY 61, 37.5 FEET
 BJ4846'SOUTH-SOUTHEAST OF A GRAVEL DRIVE, 17 FEET SOUTHWEST
 BJ4846'OF A POWER POLE WITH A METER ATTACHED AND 2.5 FEET
 BJ4846'WEST-SOUTHWEST OF A FENCE.
 BJ4846'
 BJ4846'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4847 ***********************************************************************
 BJ4847  DESIGNATION -  17H017
 BJ4847  PID         -  BJ4847
 BJ4847  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4847  COUNTRY     -  US
 BJ4847  USGS QUAD   -  PORT HUDSON (2018)
 BJ4847
 BJ4847                         *CURRENT SURVEY CONTROL
 BJ4847  ______________________________________________________________________
 BJ4847* NAD 83(1992) POSITION- 30 40 01.25095(N) 091 15 31.53267(W)   ADJUSTED
 BJ4847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4847  **This station is located in a suspected subsidence area (see below).
 BJ4847  ______________________________________________________________________
 BJ4847  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BJ4847  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 BJ4847  HORZ ORDER      -  SECOND
 BJ4847
 BJ4847.The horizontal coordinates were established by classical geodetic methods
 BJ4847.and adjusted by the National Geodetic Survey in January 1993.
 BJ4847
 BJ4847.** This station is in an area of known vertical motion. If an
 BJ4847.** orthometric height was ever established but is not available 
 BJ4847.** in the current survey control section, the orthometric height
 BJ4847.** is considered suspect.  Suspect heights are available in the
 BJ4847.** superseded section only if requested.
 BJ4847
 BJ4847.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4847.GEOID18 height accuracy estimate available here.
 BJ4847
 BJ4847.Click photographs - Photos may exist for this station.
 BJ4847
 BJ4847.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4847
 BJ4847. The following values were computed from the NAD 83(1992) position.
 BJ4847
 BJ4847;                    North         East     Units Scale Factor Converg.
 BJ4847;SPC LA S     -   240,208.820 1,007,146.738   MT  0.99999315   +0 02 14.2
 BJ4847;SPC LA S     -   788,085.10  3,304,280.59   sFT  0.99999315   +0 02 14.2
 BJ4847;UTM  15      - 3,393,992.813   666,816.628   MT  0.99994329   +0 53 18.0
 BJ4847
 BJ4847!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4847!SPC LA S     -   0.99999947  x   0.99999315  =   0.99999262
 BJ4847!UTM  15      -   0.99999947  x   0.99994329  =   0.99994276
 BJ4847
 BJ4847:                Primary Azimuth Mark                     Grid Az
 BJ4847:SPC LA S     -  17H019                                   076 02 51.3
 BJ4847:UTM  15      -  17H019                                   075 11 47.5
 BJ4847
 BJ4847_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6681693992(NAD 83)
 BJ4847
 BJ4847|---------------------------------------------------------------------|
 BJ4847| PID    Reference Object                     Distance      Geod. Az  |
 BJ4847|                                                           dddmmss.s |
 BJ4847| BJ4845 17H019                              APPROX. 0.6 KM 0760505.5 |
 BJ4847| BJ4846 17H016                              APPROX. 0.5 KM 1472303.5 |
 BJ4847|---------------------------------------------------------------------|
 BJ4847
 BJ4847                          SUPERSEDED SURVEY CONTROL
 BJ4847
 BJ4847  NAD 83(1986)-  30 40 01.26949(N)    091 15 31.52935(W) AD(       ) 2
 BJ4847  NAD 27      -  30 40 00.60155(N)    091 15 31.13241(W) AD(       ) 2
 BJ4847
 BJ4847.Superseded values are not recommended for survey control.
 BJ4847
 BJ4847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4847.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4847
 BJ4847_MARKER: DD = SURVEY DISK
 BJ4847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4847_STAMPING: 17H017 1976
 BJ4847_MARK LOGO: LADHGS
 BJ4847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4847+STABILITY: SURFACE MOTION
 BJ4847
 BJ4847  HISTORY     - Date     Condition        Report By
 BJ4847  HISTORY     - 1976     MONUMENTED       LADH
 BJ4847
 BJ4847                          STATION DESCRIPTION
 BJ4847
 BJ4847'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4847'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF ZACHARY, 7
 BJ4847'MILES NORTH-NORTHWEST OF BAKER AND 6 MILES SOUTHWEST OF
 BJ4847'SLAUGHTER.  THE MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4847'DEPARTMENT OF HIGHWAYS.
 BJ4847'
 BJ4847'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4847'STATE HIGHWAY 64, GO NORTHWEST ALONG U.S. HIGHWAY 61 FOR 1.5 MILES
 BJ4847'TO THE MARK SET ON THE LEFT AND SOUTHWEST OF THE HIGHWAY NEAR A
 BJ4847'TRANSMISSION LINE.
 BJ4847'
 BJ4847'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4847'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4847'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4847'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4847'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4847'ARE STAMPED 17HO17 1976.  THE MARK IS 269 FEET NORTH OF A POWER
 BJ4847'POLE (NO. 38), 58.5 FEET SOUTHWEST OF THE CENTER OF U.S.
 BJ4847'HIGHWAY 61, 44.4 FEET SOUTH OF THE CENTER OF A GRAVEL DRIVE,
 BJ4847'AND 35.5 FEET SOUTHEAST OF A POWER POLE (NO. 39).
 BJ4847'
 BJ4847'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4777 ***********************************************************************
 BJ4777  DESIGNATION -  17H018
 BJ4777  PID         -  BJ4777
 BJ4777  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4777  COUNTRY     -  US
 BJ4777  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4777
 BJ4777                         *CURRENT SURVEY CONTROL
 BJ4777  ______________________________________________________________________
 BJ4777* NAD 83(1992) POSITION- 30 36 39.48460(N) 091 13 42.45556(W)   ADJUSTED
 BJ4777* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4777  **This station is located in a suspected subsidence area (see below).
 BJ4777  ______________________________________________________________________
 BJ4777  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ4777  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 BJ4777  HORZ ORDER      -  SECOND
 BJ4777
 BJ4777.The horizontal coordinates were established by classical geodetic methods
 BJ4777.and adjusted by the National Geodetic Survey in January 1993.
 BJ4777
 BJ4777.** This station is in an area of known vertical motion. If an
 BJ4777.** orthometric height was ever established but is not available 
 BJ4777.** in the current survey control section, the orthometric height
 BJ4777.** is considered suspect.  Suspect heights are available in the
 BJ4777.** superseded section only if requested.
 BJ4777
 BJ4777.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4777.GEOID18 height accuracy estimate available here.
 BJ4777
 BJ4777.Click photographs - Photos may exist for this station.
 BJ4777
 BJ4777.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4777
 BJ4777. The following values were computed from the NAD 83(1992) position.
 BJ4777
 BJ4777;                    North         East     Units Scale Factor Converg.
 BJ4777;SPC LA S     -   233,997.706 1,010,056.112   MT  0.99998227   +0 03 08.8
 BJ4777;SPC LA S     -   767,707.47  3,313,825.76   sFT  0.99998227   +0 03 08.8
 BJ4777;UTM  15      - 3,387,825.802   669,817.756   MT  0.99995576   +0 54 08.3
 BJ4777
 BJ4777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4777!SPC LA S     -   1.00000005  x   0.99998227  =   0.99998232
 BJ4777!UTM  15      -   1.00000005  x   0.99995576  =   0.99995581
 BJ4777
 BJ4777:                Primary Azimuth Mark                     Grid Az
 BJ4777:SPC LA S     -  SAMUEL RM 3                              277 40 57.6
 BJ4777:UTM  15      -  SAMUEL RM 3                              276 49 58.1
 BJ4777
 BJ4777_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6981787825(NAD 83)
 BJ4777
 BJ4777|---------------------------------------------------------------------|
 BJ4777| PID    Reference Object                     Distance      Geod. Az  |
 BJ4777|                                                           dddmmss.s |
 BJ4777| BJ4772 SAMUEL RM 3                         APPROX. 1.0 KM 2774406.4 |
 BJ4777| BJ4778 17H013                              APPROX. 0.5 KM 3352953.4 |
 BJ4777|---------------------------------------------------------------------|
 BJ4777
 BJ4777                          SUPERSEDED SURVEY CONTROL
 BJ4777
 BJ4777  NAD 83(1986)-  30 36 39.50298(N)    091 13 42.45248(W) AD(       ) 2
 BJ4777  NAD 27      -  30 36 38.83113(N)    091 13 42.05836(W) AD(       ) 2
 BJ4777
 BJ4777.Superseded values are not recommended for survey control.
 BJ4777
 BJ4777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4777.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4777
 BJ4777_MARKER: DD = SURVEY DISK
 BJ4777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4777_STAMPING: 17H018 1976
 BJ4777_MARK LOGO: LADHGS
 BJ4777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4777+STABILITY: SURFACE MOTION
 BJ4777
 BJ4777  HISTORY     - Date     Condition        Report By
 BJ4777  HISTORY     - 1976     MONUMENTED       LADH
 BJ4777
 BJ4777                          STATION DESCRIPTION
 BJ4777
 BJ4777'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4777'THE STATION IS LOCATED ABOUT 4 MILES NORTHWEST OF BAKER, 5 MILES
 BJ4777'SOUTHWEST OF ZACHARY AND 6 MILES NORTH-NORTHWEST OF
 BJ4777'SCOTLANDVILLE.  THE MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4777'DEPARTMENT OF HIGHWAYS.
 BJ4777'
 BJ4777'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4777'STATE HIGHWAY 964 NEAR THE STATE SCHOOL FOR BOYS, GO NORTHWEST
 BJ4777'ALONG U.S. HIGHWAY 61 FOR 1.7 MILES TO THE MARK SET ON THE RIGHT
 BJ4777'AND NORTHEAST OF THE HIGHWAY NEAR A POWER POLE AND A FENCE.
 BJ4777'
 BJ4777'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4777'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4777'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4777'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4777'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4777'GROUND SURFACE.  THEY ARE STAMPED 17HO18 1976.  THE MARK IS 296
 BJ4777'FEET NORTHWEST OF A POWER POLE, 179 FEET NORTHEAST OF THE
 BJ4777'CENTER OF U.S. HIGHWAY 61, 103 FEET SOUTHEAST OF A POWER POLE
 BJ4777'AND 5 FEET SOUTH-SOUTHWEST OF A FENCE POST WITH A WITNESS SIGN
 BJ4777'ATTACHED.
 BJ4777'
 BJ4777'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4845 ***********************************************************************
 BJ4845  DESIGNATION -  17H019
 BJ4845  PID         -  BJ4845
 BJ4845  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4845  COUNTRY     -  US
 BJ4845  USGS QUAD   -  PORT HUDSON (2018)
 BJ4845
 BJ4845                         *CURRENT SURVEY CONTROL
 BJ4845  ______________________________________________________________________
 BJ4845* NAD 83(1992) POSITION- 30 40 06.23593(N) 091 15 08.25364(W)   ADJUSTED
 BJ4845* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4845  **This station is located in a suspected subsidence area (see below).
 BJ4845  ______________________________________________________________________
 BJ4845  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4845  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 BJ4845  HORZ ORDER      -  SECOND
 BJ4845
 BJ4845.The horizontal coordinates were established by classical geodetic methods
 BJ4845.and adjusted by the National Geodetic Survey in January 1993.
 BJ4845
 BJ4845.** This station is in an area of known vertical motion. If an
 BJ4845.** orthometric height was ever established but is not available 
 BJ4845.** in the current survey control section, the orthometric height
 BJ4845.** is considered suspect.  Suspect heights are available in the
 BJ4845.** superseded section only if requested.
 BJ4845
 BJ4845.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4845.GEOID18 height accuracy estimate available here.
 BJ4845
 BJ4845.Click photographs - Photos may exist for this station.
 BJ4845
 BJ4845.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4845
 BJ4845. The following values were computed from the NAD 83(1992) position.
 BJ4845
 BJ4845;                    North         East     Units Scale Factor Converg.
 BJ4845;SPC LA S     -   240,362.754 1,007,766.329   MT  0.99999343   +0 02 25.9
 BJ4845;SPC LA S     -   788,590.14  3,306,313.36   sFT  0.99999343   +0 02 25.9
 BJ4845;UTM  15      - 3,394,155.926   667,433.834   MT  0.99994584   +0 53 30.0
 BJ4845
 BJ4845!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4845!SPC LA S     -   0.99999974  x   0.99999343  =   0.99999317
 BJ4845!UTM  15      -   0.99999974  x   0.99994584  =   0.99994558
 BJ4845
 BJ4845:                Primary Azimuth Mark                     Grid Az
 BJ4845:SPC LA S     -  17H020                                   092 52 37.7
 BJ4845:UTM  15      -  17H020                                   092 01 33.6
 BJ4845
 BJ4845_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6743394155(NAD 83)
 BJ4845
 BJ4845|---------------------------------------------------------------------|
 BJ4845| PID    Reference Object                     Distance      Geod. Az  |
 BJ4845|                                                           dddmmss.s |
 BJ4845| BJ4823 17H020                              APPROX. 0.6 KM 0925503.6 |
 BJ4845|---------------------------------------------------------------------|
 BJ4845
 BJ4845                          SUPERSEDED SURVEY CONTROL
 BJ4845
 BJ4845  NAD 83(1986)-  30 40 06.25446(N)    091 15 08.25035(W) AD(       ) 2
 BJ4845  NAD 27      -  30 40 05.58670(N)    091 15 07.85404(W) AD(       ) 2
 BJ4845
 BJ4845.Superseded values are not recommended for survey control.
 BJ4845
 BJ4845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4845.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4845
 BJ4845_MARKER: DD = SURVEY DISK
 BJ4845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4845_STAMPING: 17H019 1976
 BJ4845_MARK LOGO: LADHGS
 BJ4845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4845+STABILITY: SURFACE MOTION
 BJ4845
 BJ4845  HISTORY     - Date     Condition        Report By
 BJ4845  HISTORY     - 1976     MONUMENTED       LADH
 BJ4845
 BJ4845                          STATION DESCRIPTION
 BJ4845
 BJ4845'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4845'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF ZACHARY, 7
 BJ4845'MILES NORTH-NORTHWEST OF BAKER AND 6 MILES SOUTHWEST OF
 BJ4845'SLAUGHTER.  THE MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4845'DEPARTMENT OF HIGHWAYS.
 BJ4845'
 BJ4845'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4845'STATE HIGHWAY 64, GO NORTHWEST ALONG U.S. HIGHWAY 61 FOR 1.7 MILES
 BJ4845'TO THE JUNCTION WITH FLANCHER ROAD ON THE RIGHT, TURN RIGHT ON
 BJ4845'FLANCHER ROAD AND GO 0.6 MILES TO THE MARK SET ON THE RIGHT AND
 BJ4845'SOUTH OF THE HIGHWAY NEAR A FENCE.
 BJ4845'
 BJ4845'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4845'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF 12-INCH
 BJ4845'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 BJ4845'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET ON A 1/2 INCH
 BJ4845'COPPER ROD EMBEDDED IN AN IRREGULAR MASS OF CONCRETE THAT IS
 BJ4845'ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED
 BJ4845'17HO19 1976.  THE MARK IS 116 FEET EAST OF THE CENTER OF A
 BJ4845'FIELD ROAD, 38 FEET SOUTH OF THE CENTER OF FLANCHER ROAD, 2
 BJ4845'FEET NORTH OF A FENCE AND 2 FEET NORTH-NORTHEAST OF A METAL
 BJ4845'WITNESS POST AND SIGN.
 BJ4845'
 BJ4845'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4823 ***********************************************************************
 BJ4823  DESIGNATION -  17H020
 BJ4823  PID         -  BJ4823
 BJ4823  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4823  COUNTRY     -  US
 BJ4823  USGS QUAD   -  ZACHARY (2018)
 BJ4823
 BJ4823                         *CURRENT SURVEY CONTROL
 BJ4823  ______________________________________________________________________
 BJ4823* NAD 83(1992) POSITION- 30 40 05.17813(N) 091 14 44.25785(W)   ADJUSTED
 BJ4823* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4823  **This station is located in a suspected subsidence area (see below).
 BJ4823  ______________________________________________________________________
 BJ4823  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4823  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 BJ4823  HORZ ORDER      -  SECOND
 BJ4823
 BJ4823.The horizontal coordinates were established by classical geodetic methods
 BJ4823.and adjusted by the National Geodetic Survey in January 1993.
 BJ4823
 BJ4823.** This station is in an area of known vertical motion. If an
 BJ4823.** orthometric height was ever established but is not available 
 BJ4823.** in the current survey control section, the orthometric height
 BJ4823.** is considered suspect.  Suspect heights are available in the
 BJ4823.** superseded section only if requested.
 BJ4823
 BJ4823.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4823.GEOID18 height accuracy estimate available here.
 BJ4823
 BJ4823.Click photographs - Photos may exist for this station.
 BJ4823
 BJ4823.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4823
 BJ4823. The following values were computed from the NAD 83(1992) position.
 BJ4823
 BJ4823;                    North         East     Units Scale Factor Converg.
 BJ4823;SPC LA S     -   240,330.649 1,008,405.125   MT  0.99999337   +0 02 37.9
 BJ4823;SPC LA S     -   788,484.80  3,308,409.15   sFT  0.99999337   +0 02 37.9
 BJ4823;UTM  15      - 3,394,133.315   668,073.007   MT  0.99994848   +0 53 42.2
 BJ4823
 BJ4823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4823!SPC LA S     -   0.99999923  x   0.99999337  =   0.99999260
 BJ4823!UTM  15      -   0.99999923  x   0.99994848  =   0.99994771
 BJ4823
 BJ4823:                Primary Azimuth Mark                     Grid Az
 BJ4823:SPC LA S     -  BONN                                     096 17 13.4
 BJ4823:UTM  15      -  BONN                                     095 26 09.1
 BJ4823
 BJ4823_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6807394133(NAD 83)
 BJ4823
 BJ4823|---------------------------------------------------------------------|
 BJ4823| PID    Reference Object                     Distance      Geod. Az  |
 BJ4823|                                                           dddmmss.s |
 BJ4823| BJ4808 BONN                                APPROX. 1.0 KM 0961951.3 |
 BJ4823|---------------------------------------------------------------------|
 BJ4823
 BJ4823                          SUPERSEDED SURVEY CONTROL
 BJ4823
 BJ4823  NAD 83(1986)-  30 40 05.19664(N)    091 14 44.25459(W) AD(       ) 2
 BJ4823  NAD 27      -  30 40 04.52887(N)    091 14 43.85890(W) AD(       ) 2
 BJ4823
 BJ4823.Superseded values are not recommended for survey control.
 BJ4823
 BJ4823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4823.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4823
 BJ4823_MARKER: DD = SURVEY DISK
 BJ4823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4823_STAMPING: 17H020 1976
 BJ4823_MARK LOGO: LADHGS
 BJ4823_PROJECTION: FLUSH
 BJ4823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4823+STABILITY: SURFACE MOTION
 BJ4823
 BJ4823  HISTORY     - Date     Condition        Report By
 BJ4823  HISTORY     - 1976     MONUMENTED       LADH
 BJ4823
 BJ4823                          STATION DESCRIPTION
 BJ4823
 BJ4823'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4823'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF ZACHARY, 7
 BJ4823'MILES NORTH-NORTHWEST OF BAKER AND 6 MILES SOUTHWEST OF
 BJ4823'SLAUGHTER.  THE MARK IS SET ON PROPERTY OWNED BY MR. DAVID
 BJ4823'JOHNSON, JR., RT. 1, BOX 46A, ZACHARY, LOUISIANA.
 BJ4823'
 BJ4823'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4823'STATE HIGHWAY 64, GO NORTHWEST ALONG U.S. HIGHWAY 61 FOR 1.7 MILES
 BJ4823'TO THE JUNCTION WITH FLANCHER ROAD ON THE RIGHT, TURN RIGHT ON
 BJ4823'FLANCHER ROAD AND GO 1 MILE TO THE MARK SET ON THE LEFT AND NORTH
 BJ4823'OF THE HIGHWAY NEAR A HOUSE AND A FENCE.
 BJ4823'
 BJ4823'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4823'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4823'CYLINDRICAL CONCRETE MONUMENT THAT IS EVEN WITH THE GROUND
 BJ4823'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 BJ4823'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4823'SURFACE.  THEY ARE STAMPED 17HO20 1976.  THE MARK IS 96 FEET
 BJ4823'NORTH OF THE CENTER OF FLANCHER ROAD, 63 FEET NORTH-NORTHEAST OF
 BJ4823'A METAL WITNESS POST AND SIGN SET NEAR A PARISH BM (NO NUMBER),
 BJ4823'56 FEET NORTH-NORTHEAST OF A FENCE CORNER, 32 FEET
 BJ4823'SOUTH-SOUTHEAST OF A POWER POLE WITH A TRANSFORMER ATTACHED,
 BJ4823'14 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE JOHNSON
 BJ4823'RESIDENCE AND 5 FEET EAST OF A FENCE.
 BJ4823'
 BJ4823'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4967 ***********************************************************************
 BJ4967  DESIGNATION -  17I001
 BJ4967  PID         -  BJ4967
 BJ4967  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4967  COUNTRY     -  US
 BJ4967  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4967
 BJ4967                         *CURRENT SURVEY CONTROL
 BJ4967  ______________________________________________________________________
 BJ4967* NAD 83(1992) POSITION- 30 29 24.00840(N) 091 07 21.77002(W)   ADJUSTED
 BJ4967* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4967  **This station is located in a suspected subsidence area (see below).
 BJ4967  ______________________________________________________________________
 BJ4967  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BJ4967  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ4967  HORZ ORDER      -  SECOND
 BJ4967
 BJ4967.The horizontal coordinates were established by classical geodetic methods
 BJ4967.and adjusted by the National Geodetic Survey in January 1993.
 BJ4967
 BJ4967.** This station is in an area of known vertical motion. If an
 BJ4967.** orthometric height was ever established but is not available 
 BJ4967.** in the current survey control section, the orthometric height
 BJ4967.** is considered suspect.  Suspect heights are available in the
 BJ4967.** superseded section only if requested.
 BJ4967
 BJ4967.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4967.GEOID18 height accuracy estimate available here.
 BJ4967
 BJ4967.Click photographs - Photos may exist for this station.
 BJ4967
 BJ4967.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4967
 BJ4967. The following values were computed from the NAD 83(1992) position.
 BJ4967
 BJ4967;                    North         East     Units Scale Factor Converg.
 BJ4967;SPC LA S     -   220,601.604 1,020,220.529   MT  0.99996207   +0 06 19.1
 BJ4967;SPC LA S     -   723,757.10  3,347,173.52   sFT  0.99996207   +0 06 19.1
 BJ4967;UTM  15      - 3,374,581.642   680,179.543   MT  1.00000051   +0 57 10.0
 BJ4967
 BJ4967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4967!SPC LA S     -   1.00000194  x   0.99996207  =   0.99996401
 BJ4967!UTM  15      -   1.00000194  x   1.00000051  =   1.00000245
 BJ4967
 BJ4967:                Primary Azimuth Mark                     Grid Az
 BJ4967:SPC LA S     -  17I002                                   330 08 59.3
 BJ4967:UTM  15      -  17I002                                   329 18 08.4
 BJ4967
 BJ4967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8017974581(NAD 83)
 BJ4967
 BJ4967|---------------------------------------------------------------------|
 BJ4967| PID    Reference Object                     Distance      Geod. Az  |
 BJ4967|                                                           dddmmss.s |
 BJ4967| BJ5077 TP 6                                APPROX. 0.6 KM 3294246.7 |
 BJ4967| BJ4779 17I002                              APPROX. 1.4 KM 3301518.4 |
 BJ4967|---------------------------------------------------------------------|
 BJ4967
 BJ4967                          SUPERSEDED SURVEY CONTROL
 BJ4967
 BJ4967  NAD 83(1986)-  30 29 24.02640(N)    091 07 21.76777(W) AD(       ) 2
 BJ4967  NAD 27      -  30 29 23.34545(N)    091 07 21.38465(W) AD(       ) 2
 BJ4967
 BJ4967.Superseded values are not recommended for survey control.
 BJ4967
 BJ4967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4967.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4967
 BJ4967_MARKER: DD = SURVEY DISK
 BJ4967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4967_STAMPING: 17I001 1974
 BJ4967_MARK LOGO: LADHGS
 BJ4967_PROJECTION: FLUSH
 BJ4967_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4967+STABILITY: SURFACE MOTION
 BJ4967
 BJ4967  HISTORY     - Date     Condition        Report By
 BJ4967  HISTORY     - 1974     MONUMENTED       LADH
 BJ4967  HISTORY     - 1980     GOOD             LADTD
 BJ4967  HISTORY     - 19940829 GOOD             USPSQD
 BJ4967
 BJ4967                          STATION DESCRIPTION
 BJ4967
 BJ4967'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4967'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART OF THE
 BJ4967'CITY NORTHWEST OF THE U.S. HIGHWAY 61 AND STATE HIGHWAY 37
 BJ4967'INTERCHANGE AND IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4967'DEPARTMENT OF HIGHWAYS.
 BJ4967'
 BJ4967'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND STATE HIGHWAY
 BJ4967'37 INTERCHANGE, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR 1.1
 BJ4967'MILES TO THE MARK SET LEFT AND WEST OF THE HIGHWAY NEAR A BOX
 BJ4967'CULVERT AND A POWER POLE.
 BJ4967'
 BJ4967'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4967'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4967'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4967'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4967'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4967'ARE STAMPED 17I001 1974.  THE MARK IS 70 FEET WEST OF THE CENTER
 BJ4967'OF THE SOUTH BOUND LANE ON U.S. HIGHWAY 61, 55 FEET SOUTHWEST
 BJ4967'OF A BOX CULVERT, 39 FEET NORTHWEST OF THE CENTER OF A COVER ON A
 BJ4967'CATCH BASIN, 7 FEET EAST OF A POWER POLE (NO. 125L1262), AND 3.5
 BJ4967'FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ4967'
 BJ4967'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4967
 BJ4967                          STATION RECOVERY (1980)
 BJ4967
 BJ4967'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4967'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4967'1974.
 BJ4967
 BJ4967                          STATION RECOVERY (1994)
 BJ4967
 BJ4967'RECOVERY NOTE BY US POWER SQUADRON 1994
 BJ4967'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4779 ***********************************************************************
 BJ4779  DESIGNATION -  17I002
 BJ4779  PID         -  BJ4779
 BJ4779  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4779  COUNTRY     -  US
 BJ4779  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4779
 BJ4779                         *CURRENT SURVEY CONTROL
 BJ4779  ______________________________________________________________________
 BJ4779* NAD 83(1992) POSITION- 30 30 03.41757(N) 091 07 47.77661(W)   ADJUSTED
 BJ4779* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4779  **This station is located in a suspected subsidence area (see below).
 BJ4779  ______________________________________________________________________
 BJ4779  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ4779  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 BJ4779  HORZ ORDER      -  SECOND
 BJ4779
 BJ4779.The horizontal coordinates were established by classical geodetic methods
 BJ4779.and adjusted by the National Geodetic Survey in January 1993.
 BJ4779
 BJ4779.** This station is in an area of known vertical motion. If an
 BJ4779.** orthometric height was ever established but is not available 
 BJ4779.** in the current survey control section, the orthometric height
 BJ4779.** is considered suspect.  Suspect heights are available in the
 BJ4779.** superseded section only if requested.
 BJ4779
 BJ4779.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4779.GEOID18 height accuracy estimate available here.
 BJ4779
 BJ4779.Click photographs - Photos may exist for this station.
 BJ4779
 BJ4779.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4779
 BJ4779. The following values were computed from the NAD 83(1992) position.
 BJ4779
 BJ4779;                    North         East     Units Scale Factor Converg.
 BJ4779;SPC LA S     -   221,813.897 1,019,524.830   MT  0.99996371   +0 06 06.1
 BJ4779;SPC LA S     -   727,734.43  3,344,891.05   sFT  0.99996371   +0 06 06.1
 BJ4779;UTM  15      - 3,375,783.554   679,465.962   MT  0.99999734   +0 56 57.9
 BJ4779
 BJ4779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4779!SPC LA S     -   1.00000142  x   0.99996371  =   0.99996513
 BJ4779!UTM  15      -   1.00000142  x   0.99999734  =   0.99999876
 BJ4779
 BJ4779:                Primary Azimuth Mark                     Grid Az
 BJ4779:SPC LA S     -  17I003                                   318 49 36.6
 BJ4779:UTM  15      -  17I003                                   317 58 44.8
 BJ4779
 BJ4779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7946575783(NAD 83)
 BJ4779
 BJ4779|---------------------------------------------------------------------|
 BJ4779| PID    Reference Object                     Distance      Geod. Az  |
 BJ4779|                                                           dddmmss.s |
 BJ4779| BJ4781 17I003                              APPROX. 0.8 KM 3185542.7 |
 BJ4779| BJ4780 TP 7                                406.015 METERS 3251208.9 |
 BJ4779|---------------------------------------------------------------------|
 BJ4779
 BJ4779                          SUPERSEDED SURVEY CONTROL
 BJ4779
 BJ4779  NAD 83(1986)-  30 30 03.43561(N)    091 07 47.77431(W) AD(       ) 2
 BJ4779  NAD 27      -  30 30 02.75504(N)    091 07 47.39012(W) AD(       ) 2
 BJ4779
 BJ4779.Superseded values are not recommended for survey control.
 BJ4779
 BJ4779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4779.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4779
 BJ4779_MARKER: DD = SURVEY DISK
 BJ4779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4779_STAMPING: 17I002 1974
 BJ4779_MARK LOGO: LADHGS
 BJ4779_PROJECTION: FLUSH
 BJ4779_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4779+STABILITY: SURFACE MOTION
 BJ4779
 BJ4779  HISTORY     - Date     Condition        Report By
 BJ4779  HISTORY     - 1974     MONUMENTED       LADH
 BJ4779  HISTORY     - 1980     GOOD             LADTD
 BJ4779
 BJ4779                          STATION DESCRIPTION
 BJ4779
 BJ4779'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4779'THE STATION IS LOCATED IN BATON ROUGE IN THE NORTHEASTERN PART
 BJ4779'OF THE CITY JUST NORTH OF THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4779'EVANGELINE STREET.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4779'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4779'
 BJ4779'TO REACH THE STATION FROM THE INTERCHANGE AT U.S. HIGHWAY 61
 BJ4779'AND STATE HIGHWAY 37, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR
 BJ4779'2 MILES TO THE MARK SET ON THE RIGHT AND NORTHEAST OF THE HIGHWAY
 BJ4779'NEAR A POWER POLE AND A CHAIN-LINK FENCE.
 BJ4779'
 BJ4779'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4779'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4779'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4779'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4779'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4779'ARE STAMPED 17I002 1974.  THE MARK IS 89 FEET SOUTH OF A POWER
 BJ4779'POLE, 53 FEET EAST OF THE CENTER OF THE NORTH BOUND LANE ON
 BJ4779'U.S. HIGHWAY 61, 39 FEET NORTHEAST OF A LIGHT STANDARD, 3 FEET
 BJ4779'WEST OF A CHAIN-LINK FENCE AND 2.5 FEET WEST OF A METAL
 BJ4779'WITNESS POST AND SIGN.
 BJ4779'
 BJ4779'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4779
 BJ4779                          STATION RECOVERY (1980)
 BJ4779
 BJ4779'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4779'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4779'1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4781 ***********************************************************************
 BJ4781  DESIGNATION -  17I003
 BJ4781  PID         -  BJ4781
 BJ4781  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4781  COUNTRY     -  US
 BJ4781  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4781
 BJ4781                         *CURRENT SURVEY CONTROL
 BJ4781  ______________________________________________________________________
 BJ4781* NAD 83(1992) POSITION- 30 30 23.61937(N) 091 08 08.10944(W)   ADJUSTED
 BJ4781* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4781  **This station is located in a suspected subsidence area (see below).
 BJ4781  ______________________________________________________________________
 BJ4781  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ4781  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 BJ4781  HORZ ORDER      -  SECOND
 BJ4781
 BJ4781.The horizontal coordinates were established by classical geodetic methods
 BJ4781.and adjusted by the National Geodetic Survey in January 1993.
 BJ4781
 BJ4781.** This station is in an area of known vertical motion. If an
 BJ4781.** orthometric height was ever established but is not available 
 BJ4781.** in the current survey control section, the orthometric height
 BJ4781.** is considered suspect.  Suspect heights are available in the
 BJ4781.** superseded section only if requested.
 BJ4781
 BJ4781.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4781.GEOID18 height accuracy estimate available here.
 BJ4781
 BJ4781.Click photographs - Photos may exist for this station.
 BJ4781
 BJ4781.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4781
 BJ4781. The following values were computed from the NAD 83(1992) position.
 BJ4781
 BJ4781;                    North         East     Units Scale Factor Converg.
 BJ4781;SPC LA S     -   222,435.033 1,018,981.580   MT  0.99996457   +0 05 56.0
 BJ4781;SPC LA S     -   729,772.27  3,343,108.73   sFT  0.99996457   +0 05 56.0
 BJ4781;UTM  15      - 3,376,396.604   678,913.563   MT  0.99999490   +0 56 48.1
 BJ4781
 BJ4781!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4781!SPC LA S     -   1.00000139  x   0.99996457  =   0.99996596
 BJ4781!UTM  15      -   1.00000139  x   0.99999490  =   0.99999629
 BJ4781
 BJ4781:                Primary Azimuth Mark                     Grid Az
 BJ4781:SPC LA S     -  17I004                                   292 57 48.0
 BJ4781:UTM  15      -  17I004                                   292 06 55.9
 BJ4781
 BJ4781_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7891376396(NAD 83)
 BJ4781
 BJ4781|---------------------------------------------------------------------|
 BJ4781| PID    Reference Object                     Distance      Geod. Az  |
 BJ4781|                                                           dddmmss.s |
 BJ4781| BJ4780 TP 7                                423.960 METERS 1325505.9 |
 BJ4781| BJ4783 17I004                              APPROX. 0.8 KM 2930344.0 |
 BJ4781| BJ4782 TP 8                                451.017 METERS 2975943.0 |
 BJ4781|---------------------------------------------------------------------|
 BJ4781
 BJ4781                          SUPERSEDED SURVEY CONTROL
 BJ4781
 BJ4781  NAD 83(1986)-  30 30 23.63744(N)    091 08 08.10709(W) AD(       ) 2
 BJ4781  NAD 27      -  30 30 22.95696(N)    091 08 07.72197(W) AD(       ) 2
 BJ4781
 BJ4781.Superseded values are not recommended for survey control.
 BJ4781
 BJ4781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4781.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4781
 BJ4781_MARKER: DD = SURVEY DISK
 BJ4781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4781_STAMPING: 17I003 1974
 BJ4781_MARK LOGO: LADHGS
 BJ4781_PROJECTION: FLUSH
 BJ4781_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4781+STABILITY: SURFACE MOTION
 BJ4781
 BJ4781  HISTORY     - Date     Condition        Report By
 BJ4781  HISTORY     - 1974     MONUMENTED       LADH
 BJ4781  HISTORY     - 1980     GOOD             LADTD
 BJ4781
 BJ4781                          STATION DESCRIPTION
 BJ4781
 BJ4781'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4781'THE STATION IS LOCATED IN BATON ROUGE IN THE NORTHEASTERN PART
 BJ4781'OF THE CITY NORTHWEST OF THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4781'MC CLELLAND DRIVE.  THE MARK IS SET ON THE PROPERTY OWNED BY THE
 BJ4781'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4781'
 BJ4781'TO REACH THE STATION FROM THE INTERCHANGE AT U.S. HIGHWAY 61 AND
 BJ4781'STATE HIGHWAY 37, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR 2.5
 BJ4781'MILES TO THE MARK SET NORTH OF THE HIGHWAY IN THE NORTHWEST
 BJ4781'QUADRANT OF THE JUNCTION OF U.S. HIGHWAY 61 AND MC CLELLAND DRIVE
 BJ4781'NEAR A LIGHT STANDARD.
 BJ4781'
 BJ4781'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4781'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4781'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4781'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4781'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4781'ARE STAMPED 17I003 1974.  THE MARK IS 58 FEET NORTH OF THE
 BJ4781'NORTHWEST BOUND LANE ON U.S. HIGHWAY 61, 50 FEET
 BJ4781'NORTH-NORTHWEST OF A CONCRETE CULVERT, 35.5 FEET WEST OF THE
 BJ4781'CENTER OF MC CLELLAND DRIVE, 28 FEET NORTH OF A LIGHT STANDARD
 BJ4781'(265), 13 FEET SOUTHWEST OF A 14 INCH WILLOW TREE AND 3.5
 BJ4781'FEET SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ4781'
 BJ4781'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4781
 BJ4781                          STATION RECOVERY (1980)
 BJ4781
 BJ4781'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4781'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4781'1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4783 ***********************************************************************
 BJ4783  DESIGNATION -  17I004
 BJ4783  PID         -  BJ4783
 BJ4783  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4783  COUNTRY     -  US
 BJ4783  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4783
 BJ4783                         *CURRENT SURVEY CONTROL
 BJ4783  ______________________________________________________________________
 BJ4783* NAD 83(1992) POSITION- 30 30 33.30562(N) 091 08 34.38674(W)   ADJUSTED
 BJ4783* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4783  **This station is located in a suspected subsidence area (see below).
 BJ4783  ______________________________________________________________________
 BJ4783  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 BJ4783  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BJ4783  HORZ ORDER      -  SECOND
 BJ4783
 BJ4783.The horizontal coordinates were established by classical geodetic methods
 BJ4783.and adjusted by the National Geodetic Survey in January 1993.
 BJ4783
 BJ4783.** This station is in an area of known vertical motion. If an
 BJ4783.** orthometric height was ever established but is not available 
 BJ4783.** in the current survey control section, the orthometric height
 BJ4783.** is considered suspect.  Suspect heights are available in the
 BJ4783.** superseded section only if requested.
 BJ4783
 BJ4783.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4783.GEOID18 height accuracy estimate available here.
 BJ4783
 BJ4783.Click photographs - Photos may exist for this station.
 BJ4783
 BJ4783.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4783
 BJ4783. The following values were computed from the NAD 83(1992) position.
 BJ4783
 BJ4783;                    North         East     Units Scale Factor Converg.
 BJ4783;SPC LA S     -   222,732.121 1,018,280.437   MT  0.99996498   +0 05 42.8
 BJ4783;SPC LA S     -   730,746.97  3,340,808.40   sFT  0.99996498   +0 05 42.8
 BJ4783;UTM  15      - 3,376,683.293   678,208.080   MT  0.99999179   +0 56 35.0
 BJ4783
 BJ4783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4783!SPC LA S     -   1.00000151  x   0.99996498  =   0.99996649
 BJ4783!UTM  15      -   1.00000151  x   0.99999179  =   0.99999330
 BJ4783
 BJ4783:                Primary Azimuth Mark                     Grid Az
 BJ4783:SPC LA S     -  17I005                                   281 12 38.3
 BJ4783:UTM  15      -  17I005                                   280 21 46.1
 BJ4783
 BJ4783_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7820876683(NAD 83)
 BJ4783
 BJ4783|---------------------------------------------------------------------|
 BJ4783| PID    Reference Object                     Distance      Geod. Az  |
 BJ4783|                                                           dddmmss.s |
 BJ4783| BJ4782 TP 8                                314.567 METERS 10559     |
 BJ4783| BJ4785 17I005                              APPROX. 0.7 KM 2811821.1 |
 BJ4783|---------------------------------------------------------------------|
 BJ4783
 BJ4783                          SUPERSEDED SURVEY CONTROL
 BJ4783
 BJ4783  NAD 83(1986)-  30 30 33.32372(N)    091 08 34.38431(W) AD(       ) 2
 BJ4783  NAD 27      -  30 30 32.64343(N)    091 08 33.99841(W) AD(       ) 2
 BJ4783
 BJ4783.Superseded values are not recommended for survey control.
 BJ4783
 BJ4783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4783.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4783
 BJ4783_MARKER: DD = SURVEY DISK
 BJ4783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4783_STAMPING: 17I004 1974
 BJ4783_MARK LOGO: LADHGS
 BJ4783_PROJECTION: FLUSH
 BJ4783_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4783+STABILITY: SURFACE MOTION
 BJ4783
 BJ4783  HISTORY     - Date     Condition        Report By
 BJ4783  HISTORY     - 1974     MONUMENTED       LADH
 BJ4783  HISTORY     - 1980     GOOD             LADTD
 BJ4783
 BJ4783                          STATION DESCRIPTION
 BJ4783
 BJ4783'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4783'THE STATION IS LOCATED IN BATON ROUGE IN THE NORTHEASTERN PART OF
 BJ4783'THE CITY JUST EAST OF THE U.S. HIGHWAY 61 AND PLANK ROAD
 BJ4783'INTERCHANGE NEAR THE MIRROR STEAK HOUSE.  THE MARK IS SET ON
 BJ4783'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4783'
 BJ4783'TO REACH THE STATION FROM THE INTERCHANGE AT U.S. HIGHWAY 61
 BJ4783'AND STATE HIGHWAY 37, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR
 BJ4783'3 MILES TO THE MARK SET ON RIGHT AND NORTH OF THE HIGHWAY NEAR
 BJ4783'A POWER POLE WITH 3 TRANSFORMERS ATTACHED AND THE MIRROR STEAK
 BJ4783'HOUSE.
 BJ4783'
 BJ4783'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4783'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4783'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4783'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4783'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4783'ARE STAMPED 17I004 1974.  THE MARK IS 53 FEET EAST OF A POWER
 BJ4783'POLE (125A276), 40 FEET NORTH OF THE WEST BOUND LANE ON
 BJ4783'U.S. HIGHWAY 61, 26 FEET WEST OF A POWER POLE WITH 3
 BJ4783'TRANSFORMERS ATTACHED, 26 FEET WEST OF A METAL WITNESS POST AND
 BJ4783'SIGN, 19 FEET EAST OF THE CENTER OF A CONCRETE DRIVE LEADING TO
 BJ4783'THE MIRROR STEAK HOUSE AND 4 FEET SOUTH OF A CONCRETE CURB.
 BJ4783'
 BJ4783'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4783
 BJ4783                          STATION RECOVERY (1980)
 BJ4783
 BJ4783'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4783'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4783'1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4785 ***********************************************************************
 BJ4785  DESIGNATION -  17I005
 BJ4785  PID         -  BJ4785
 BJ4785  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4785  COUNTRY     -  US
 BJ4785  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4785
 BJ4785                         *CURRENT SURVEY CONTROL
 BJ4785  ______________________________________________________________________
 BJ4785* NAD 83(1992) POSITION- 30 30 38.03769(N) 091 09 01.72776(W)   ADJUSTED
 BJ4785* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4785  **This station is located in a suspected subsidence area (see below).
 BJ4785  ______________________________________________________________________
 BJ4785  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ4785  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 BJ4785  HORZ ORDER      -  SECOND
 BJ4785
 BJ4785.The horizontal coordinates were established by classical geodetic methods
 BJ4785.and adjusted by the National Geodetic Survey in January 1993.
 BJ4785
 BJ4785.** This station is in an area of known vertical motion. If an
 BJ4785.** orthometric height was ever established but is not available 
 BJ4785.** in the current survey control section, the orthometric height
 BJ4785.** is considered suspect.  Suspect heights are available in the
 BJ4785.** superseded section only if requested.
 BJ4785
 BJ4785.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4785.GEOID18 height accuracy estimate available here.
 BJ4785
 BJ4785.Click photographs - Photos may exist for this station.
 BJ4785
 BJ4785.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4785
 BJ4785. The following values were computed from the NAD 83(1992) position.
 BJ4785
 BJ4785;                    North         East     Units Scale Factor Converg.
 BJ4785;SPC LA S     -   222,876.651 1,017,551.214   MT  0.99996519   +0 05 29.1
 BJ4785;SPC LA S     -   731,221.15  3,338,415.94   sFT  0.99996519   +0 05 29.1
 BJ4785;UTM  15      - 3,376,817.021   677,476.780   MT  0.99998858   +0 56 21.3
 BJ4785
 BJ4785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4785!SPC LA S     -   1.00000153  x   0.99996519  =   0.99996672
 BJ4785!UTM  15      -   1.00000153  x   0.99998858  =   0.99999011
 BJ4785
 BJ4785:                Primary Azimuth Mark                     Grid Az
 BJ4785:SPC LA S     -  17I004                                   101 12 38.1
 BJ4785:UTM  15      -  17I004                                   100 21 45.9
 BJ4785
 BJ4785_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7747676817(NAD 83)
 BJ4785
 BJ4785|---------------------------------------------------------------------|
 BJ4785| PID    Reference Object                     Distance      Geod. Az  |
 BJ4785|                                                           dddmmss.s |
 BJ4785| BJ4783 17I004                              APPROX. 0.7 KM 1011807.2 |
 BJ4785| BJ4784 TP 9                                185.644 METERS 16631     |
 BJ4785| BJ4754 PLANK                               196.537 METERS 17317     |
 BJ4785|---------------------------------------------------------------------|
 BJ4785
 BJ4785                          SUPERSEDED SURVEY CONTROL
 BJ4785
 BJ4785  NAD 83(1986)-  30 30 38.05584(N)    091 09 01.72527(W) AD(       ) 2
 BJ4785  NAD 27      -  30 30 37.37572(N)    091 09 01.33875(W) AD(       ) 2
 BJ4785
 BJ4785.Superseded values are not recommended for survey control.
 BJ4785
 BJ4785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4785.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4785
 BJ4785_MARKER: DD = SURVEY DISK
 BJ4785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4785_STAMPING: 17I005 1974
 BJ4785_MARK LOGO: LADHGS
 BJ4785_PROJECTION: FLUSH
 BJ4785_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4785+STABILITY: SURFACE MOTION
 BJ4785
 BJ4785  HISTORY     - Date     Condition        Report By
 BJ4785  HISTORY     - 1974     MONUMENTED       LADH
 BJ4785  HISTORY     - 1980     GOOD             LADTD
 BJ4785
 BJ4785                          STATION DESCRIPTION
 BJ4785
 BJ4785'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4785'THE STATION IS LOCATED IN BATON ROUGE IN THE NORTHEASTERN PART OF
 BJ4785'THE CITY NEAR THE PLANK ROAD INTERCHANGE.  THE MARK IS SET ON
 BJ4785'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4785'
 BJ4785'TO REACH THE STATION FROM THE INTERCHANGE AT THE JUNCTION OF
 BJ4785'U.S. HIGHWAY 61 AND STATE HIGHWAY 37, DRIVE NORTHWEST ALONG
 BJ4785'U.S. HIGHWAY 61 FOR 3.4 MILES TO THE MARK SET ON THE RIGHT AND
 BJ4785'EAST OF THE HIGHWAY NEAR THE OFF RAMP TO THE PLANK ROAD
 BJ4785'INTERCHANGE.
 BJ4785'
 BJ4785'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4785'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4785'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4785'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4785'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4785'ARE STAMPED 17I005 1974.  THE MARK IS 139 FEET NORTHEAST OF A
 BJ4785'LIGHT STANDARD (218), 75 FEET SOUTH OF A LIGHT STANDARD
 BJ4785'(220), 49.5 FEET EAST OF A LIGHT STANDARD (219), 32 FEET
 BJ4785'NORTHEAST OF A METAL DRAIN, 26.5 FEET EAST OF THE CENTER OF
 BJ4785'THE OFF-RAMP IN THE NORTHEAST QUADRANT OF THE PLANK ROAD
 BJ4785'INTERCHANGE, AND 2 FEET SOUTH OF A METAL WITNESS POST AND
 BJ4785'SIGN.
 BJ4785'
 BJ4785'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4785
 BJ4785                          STATION RECOVERY (1980)
 BJ4785
 BJ4785'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BJ4785'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BJ4785'1974.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4954 ***********************************************************************
 BJ4954  DESIGNATION -  17J001
 BJ4954  PID         -  BJ4954
 BJ4954  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4954  COUNTRY     -  US
 BJ4954  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4954
 BJ4954                         *CURRENT SURVEY CONTROL
 BJ4954  ______________________________________________________________________
 BJ4954* NAD 83(1992) POSITION- 30 27 17.98384(N) 091 04 50.48425(W)   ADJUSTED
 BJ4954* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4954  **This station is located in a suspected subsidence area (see below).
 BJ4954  ______________________________________________________________________
 BJ4954  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ4954  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BJ4954  HORZ ORDER      -  SECOND
 BJ4954
 BJ4954.The horizontal coordinates were established by classical geodetic methods
 BJ4954.and adjusted by the National Geodetic Survey in January 1993.
 BJ4954
 BJ4954.** This station is in an area of known vertical motion. If an
 BJ4954.** orthometric height was ever established but is not available 
 BJ4954.** in the current survey control section, the orthometric height
 BJ4954.** is considered suspect.  Suspect heights are available in the
 BJ4954.** superseded section only if requested.
 BJ4954
 BJ4954.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4954.GEOID18 height accuracy estimate available here.
 BJ4954
 BJ4954.Click photographs - Photos may exist for this station.
 BJ4954
 BJ4954.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4954
 BJ4954. The following values were computed from the NAD 83(1992) position.
 BJ4954
 BJ4954;                    North         East     Units Scale Factor Converg.
 BJ4954;SPC LA S     -   216,729.054 1,024,263.579   MT  0.99995705   +0 07 34.8
 BJ4954;SPC LA S     -   711,051.90  3,360,438.09   sFT  0.99995705   +0 07 34.8
 BJ4954;UTM  15      - 3,370,769.098   684,279.610   MT  1.00001895   +0 58 23.2
 BJ4954
 BJ4954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4954!SPC LA S     -   1.00000182  x   0.99995705  =   0.99995887
 BJ4954!UTM  15      -   1.00000182  x   1.00001895  =   1.00002077
 BJ4954
 BJ4954:                Primary Azimuth Mark                     Grid Az
 BJ4954:SPC LA S     -  BLUE CROSS                               072 13 19.2
 BJ4954:UTM  15      -  BLUE CROSS                               071 22 30.8
 BJ4954
 BJ4954_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8427970769(NAD 83)
 BJ4954
 BJ4954|---------------------------------------------------------------------|
 BJ4954| PID    Reference Object                     Distance      Geod. Az  |
 BJ4954|                                                           dddmmss.s |
 BJ4954| BJ4931 BLUE CROSS                          APPROX. 1.1 KM 0722054.0 |
 BJ4954|---------------------------------------------------------------------|
 BJ4954
 BJ4954                          SUPERSEDED SURVEY CONTROL
 BJ4954
 BJ4954  NAD 83(1986)-  30 27 18.00175(N)    091 04 50.48204(W) AD(       ) 2
 BJ4954  NAD 27      -  30 27 17.31746(N)    091 04 50.10439(W) AD(       ) 2
 BJ4954
 BJ4954.Superseded values are not recommended for survey control.
 BJ4954
 BJ4954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4954.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4954
 BJ4954_MARKER: DD = SURVEY DISK
 BJ4954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4954_STAMPING: 17J001 1974
 BJ4954_MARK LOGO: LADHGS
 BJ4954_PROJECTION: FLUSH
 BJ4954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4954+STABILITY: SURFACE MOTION
 BJ4954
 BJ4954  HISTORY     - Date     Condition        Report By
 BJ4954  HISTORY     - 1974     MONUMENTED       LADH
 BJ4954
 BJ4954                          STATION DESCRIPTION
 BJ4954
 BJ4954'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4954'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART
 BJ4954'OF THE CITY NEAR THE BROADMORE SHOPPING CENTER ON U.S.
 BJ4954'HIGHWAY 190 (FLORIDA AVENUE).  THE STATION MARK IS SET ON
 BJ4954'LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4954'
 BJ4954'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND U.S.
 BJ4954'HIGHWAY 190 INTERCHANGE, DRIVE EAST-NORTHEAST ALONG U.S.
 BJ4954'HIGHWAY 190 (FLORIDA AVENUE) FOR 0.9 MILE.  THE MARK IS SET
 BJ4954'ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR THE WEST ENTRANCE
 BJ4954'TO THE BROADMORE SHOPPING CENTER AND A POWER POLE.
 BJ4954'
 BJ4954'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4954'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4954'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ4954'THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4954'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4954'GROUND SURFACE.  THEY ARE STAMPED 17J001 1974.  THE MARK IS
 BJ4954'94.5 FEET WEST OF THE CENTER OF THE WEST ENTRANCE TO THE
 BJ4954'BROADMORE SHOPPING CENTER, 24 FEET WEST OF A POWER POLE, 15
 BJ4954'FEET SOUTH OF THE CENTER OF A SERVICE ROAD, 5 FEET NORTH OF
 BJ4954'A POWER POLE (NO. 47), AND 3 FEET WEST OF A METAL WITNESS
 BJ4954'POST AND SIGN.
 BJ4954'
 BJ4954'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4946 ***********************************************************************
 BJ4946  DESIGNATION -  17K001
 BJ4946  PID         -  BJ4946
 BJ4946  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4946  COUNTRY     -  US
 BJ4946  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4946
 BJ4946                         *CURRENT SURVEY CONTROL
 BJ4946  ______________________________________________________________________
 BJ4946* NAD 83(1992) POSITION- 30 27 31.83473(N) 091 03 23.20503(W)   ADJUSTED
 BJ4946* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4946  **This station is located in a suspected subsidence area (see below).
 BJ4946  ______________________________________________________________________
 BJ4946  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ4946  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ4946  HORZ ORDER      -  SECOND
 BJ4946
 BJ4946.The horizontal coordinates were established by classical geodetic methods
 BJ4946.and adjusted by the National Geodetic Survey in January 1993.
 BJ4946
 BJ4946.** This station is in an area of known vertical motion. If an
 BJ4946.** orthometric height was ever established but is not available 
 BJ4946.** in the current survey control section, the orthometric height
 BJ4946.** is considered suspect.  Suspect heights are available in the
 BJ4946.** superseded section only if requested.
 BJ4946
 BJ4946.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4946.GEOID18 height accuracy estimate available here.
 BJ4946
 BJ4946.Click photographs - Photos may exist for this station.
 BJ4946
 BJ4946.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4946
 BJ4946. The following values were computed from the NAD 83(1992) position.
 BJ4946
 BJ4946;                    North         East     Units Scale Factor Converg.
 BJ4946;SPC LA S     -   217,160.946 1,026,590.933   MT  0.99995758   +0 08 18.4
 BJ4946;SPC LA S     -   712,468.87  3,368,073.75   sFT  0.99995758   +0 08 18.4
 BJ4946;UTM  15      - 3,371,235.375   686,600.481   MT  1.00002957   +0 59 07.8
 BJ4946
 BJ4946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4946!SPC LA S     -   1.00000199  x   0.99995758  =   0.99995957
 BJ4946!UTM  15      -   1.00000199  x   1.00002957  =   1.00003156
 BJ4946
 BJ4946:                Primary Azimuth Mark                     Grid Az
 BJ4946:SPC LA S     -  17K002                                   074 47 09.9
 BJ4946:UTM  15      -  17K002                                   073 56 20.5
 BJ4946
 BJ4946_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8660071235(NAD 83)
 BJ4946
 BJ4946|---------------------------------------------------------------------|
 BJ4946| PID    Reference Object                     Distance      Geod. Az  |
 BJ4946|                                                           dddmmss.s |
 BJ4946| BJ4945 17K002                              APPROX. 0.7 KM 0745528.3 |
 BJ4946|---------------------------------------------------------------------|
 BJ4946
 BJ4946                          SUPERSEDED SURVEY CONTROL
 BJ4946
 BJ4946  NAD 83(1986)-  30 27 31.85253(N)    091 03 23.20282(W) AD(       ) 2
 BJ4946  NAD 27      -  30 27 31.16810(N)    091 03 22.82754(W) AD(       ) 2
 BJ4946
 BJ4946.Superseded values are not recommended for survey control.
 BJ4946
 BJ4946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4946.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4946
 BJ4946_MARKER: DD = SURVEY DISK
 BJ4946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4946_STAMPING: 17K001 1974
 BJ4946_MARK LOGO: LADHGS
 BJ4946_PROJECTION: FLUSH
 BJ4946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4946+STABILITY: SURFACE MOTION
 BJ4946
 BJ4946  HISTORY     - Date     Condition        Report By
 BJ4946  HISTORY     - 1974     MONUMENTED       LADH
 BJ4946
 BJ4946                          STATION DESCRIPTION
 BJ4946
 BJ4946'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4946'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART
 BJ4946'OF THE CITY NEAR THE SHERWOOD FOREST ANIMAL HOSPITAL.  THE
 BJ4946'STATION MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4946'PROPERTY ON U.S. HIGHWAY 190 (FLORIDA AVENUE).
 BJ4946'
 BJ4946'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 (AIRLINE) AND
 BJ4946'U.S. HIGHWAY 190 (FLORIDA AVENUE) INTERCHANGE, DRIVE EAST
 BJ4946'ALONG U.S. HIGHWAY 190 FOR 2.4 MILES TO THE MARK SET ON THE
 BJ4946'RIGHT AND SOUTH OF THE HIGHWAY NEAR A POWER POLE.
 BJ4946'
 BJ4946'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4946'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4946'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ4946'THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4946'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4946'GROUND SURFACE.  THEY ARE STAMPED 17K001 1974.  THE MARK IS
 BJ4946'88 FEET EAST OF THE CENTER OF A SHELL DRIVE LEADING TO THE
 BJ4946'SHERWOOD FOREST ANIMAL HOSPITAL, 69.5 FEET WEST OF THE CENTER
 BJ4946'OF A CONCRETE DRIVE LEADING TO A BRICK HOUSE, 15 FEET SOUTH
 BJ4946'OF THE CENTER OF A SERVICE ROAD, 5 FEET NORTHWEST OF A POWER
 BJ4946'POLE (NO. 73) AND 3 FEET EAST OF A METAL WITNESS POST AND
 BJ4946'SIGN.
 BJ4946'
 BJ4946'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4945 ***********************************************************************
 BJ4945  DESIGNATION -  17K002
 BJ4945  PID         -  BJ4945
 BJ4945  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4945  COUNTRY     -  US
 BJ4945  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4945
 BJ4945                         *CURRENT SURVEY CONTROL
 BJ4945  ______________________________________________________________________
 BJ4945* NAD 83(1992) POSITION- 30 27 37.82842(N) 091 02 57.51625(W)   ADJUSTED
 BJ4945* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4945  **This station is located in a suspected subsidence area (see below).
 BJ4945  ______________________________________________________________________
 BJ4945  GEOID HEIGHT    -        -27.019 (meters)                     GEOID18
 BJ4945  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ4945  HORZ ORDER      -  SECOND
 BJ4945
 BJ4945.The horizontal coordinates were established by classical geodetic methods
 BJ4945.and adjusted by the National Geodetic Survey in January 1993.
 BJ4945
 BJ4945.** This station is in an area of known vertical motion. If an
 BJ4945.** orthometric height was ever established but is not available 
 BJ4945.** in the current survey control section, the orthometric height
 BJ4945.** is considered suspect.  Suspect heights are available in the
 BJ4945.** superseded section only if requested.
 BJ4945
 BJ4945.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4945.GEOID18 height accuracy estimate available here.
 BJ4945
 BJ4945.Click photographs - Photos may exist for this station.
 BJ4945
 BJ4945.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4945
 BJ4945. The following values were computed from the NAD 83(1992) position.
 BJ4945
 BJ4945;                    North         East     Units Scale Factor Converg.
 BJ4945;SPC LA S     -   217,347.187 1,027,275.759   MT  0.99995781   +0 08 31.3
 BJ4945;SPC LA S     -   713,079.90  3,370,320.55   sFT  0.99995781   +0 08 31.3
 BJ4945;UTM  15      - 3,371,431.735   687,282.529   MT  1.00003272   +0 59 21.0
 BJ4945
 BJ4945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4945!SPC LA S     -   1.00000217  x   0.99995781  =   0.99995998
 BJ4945!UTM  15      -   1.00000217  x   1.00003272  =   1.00003489
 BJ4945
 BJ4945:                Primary Azimuth Mark                     Grid Az
 BJ4945:SPC LA S     -  17K003                                   083 19 22.7
 BJ4945:UTM  15      -  17K003                                   082 28 33.0
 BJ4945
 BJ4945_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8728271431(NAD 83)
 BJ4945
 BJ4945|---------------------------------------------------------------------|
 BJ4945| PID    Reference Object                     Distance      Geod. Az  |
 BJ4945|                                                           dddmmss.s |
 BJ4945| BJ4943 17K003                              APPROX. 0.9 KM 0832754.0 |
 BJ4945|---------------------------------------------------------------------|
 BJ4945
 BJ4945                          SUPERSEDED SURVEY CONTROL
 BJ4945
 BJ4945  NAD 83(1986)-  30 27 37.84619(N)    091 02 57.51401(W) AD(       ) 2
 BJ4945  NAD 27      -  30 27 37.16171(N)    091 02 57.13956(W) AD(       ) 2
 BJ4945
 BJ4945.Superseded values are not recommended for survey control.
 BJ4945
 BJ4945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4945.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4945
 BJ4945_MARKER: DD = SURVEY DISK
 BJ4945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4945_STAMPING: 17K002 1974
 BJ4945_MARK LOGO: LADHGS
 BJ4945_PROJECTION: FLUSH
 BJ4945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4945+STABILITY: SURFACE MOTION
 BJ4945
 BJ4945  HISTORY     - Date     Condition        Report By
 BJ4945  HISTORY     - 1974     MONUMENTED       LADH
 BJ4945  HISTORY     - 19940528 GOOD             USPSQD
 BJ4945
 BJ4945                          STATION DESCRIPTION
 BJ4945
 BJ4945'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4945'THE STATION IS LOCATED IN BATON ROUGE IN THE EASTERN PART
 BJ4945'OF THE CITY ON U.S. HIGHWAY 190 (FLORIDA BLVD.) NEAR THE
 BJ4945'SHERWOOD FOREST SUBDIVISION.  THE MARK IS SET ON LOUISIANA
 BJ4945'DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4945'
 BJ4945'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY
 BJ4945'61 (AIRLINE) AND U.S. HIGHWAY 190 (FLORIDA BLVD.), GO EAST
 BJ4945'ALONG U.S. HIGHWAY 190 FOR 2.8 MILES TO A BRIDGE AND THE
 BJ4945'STATION SET ON THE LEFT AND NORTH OF THE HIGHWAY.
 BJ4945'
 BJ4945'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4945'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4945'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ4945'WITH THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP
 BJ4945'OF AN IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES
 BJ4945'BELOW THE GROUND SURFACE.  THEY ARE STAMPED 17K002 1974.  THE
 BJ4945'MARK IS 41.5 FEET WEST OF THE CENTER OF A BRIDGE, 15.5 FEET
 BJ4945'NORTH OF THE CENTER OF A SERVICE ROAD, 3 FEET SOUTHWEST OF
 BJ4945'THE WEST END OF A BRIDGE AND 2 FEET WEST OF A METAL WITNESS
 BJ4945'POST AND SIGN.
 BJ4945'
 BJ4945'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4945
 BJ4945                          STATION RECOVERY (1994)
 BJ4945
 BJ4945'RECOVERY NOTE BY US POWER SQUADRON 1994
 BJ4945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4943 ***********************************************************************
 BJ4943  DESIGNATION -  17K003
 BJ4943  PID         -  BJ4943
 BJ4943  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4943  COUNTRY     -  US
 BJ4943  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4943
 BJ4943                         *CURRENT SURVEY CONTROL
 BJ4943  ______________________________________________________________________
 BJ4943* NAD 83(1992) POSITION- 30 27 41.04330(N) 091 02 25.10901(W)   ADJUSTED
 BJ4943* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4943  **This station is located in a suspected subsidence area (see below).
 BJ4943  ______________________________________________________________________
 BJ4943  GEOID HEIGHT    -        -27.016 (meters)                     GEOID18
 BJ4943  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ4943  HORZ ORDER      -  SECOND
 BJ4943
 BJ4943.The horizontal coordinates were established by classical geodetic methods
 BJ4943.and adjusted by the National Geodetic Survey in January 1993.
 BJ4943
 BJ4943.** This station is in an area of known vertical motion. If an
 BJ4943.** orthometric height was ever established but is not available 
 BJ4943.** in the current survey control section, the orthometric height
 BJ4943.** is considered suspect.  Suspect heights are available in the
 BJ4943.** superseded section only if requested.
 BJ4943
 BJ4943.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4943.GEOID18 height accuracy estimate available here.
 BJ4943
 BJ4943.Click photographs - Photos may exist for this station.
 BJ4943
 BJ4943.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4943
 BJ4943. The following values were computed from the NAD 83(1992) position.
 BJ4943
 BJ4943;                    North         East     Units Scale Factor Converg.
 BJ4943;SPC LA S     -   217,448.360 1,028,139.999   MT  0.99995794   +0 08 47.5
 BJ4943;SPC LA S     -   713,411.83  3,373,155.98   sFT  0.99995794   +0 08 47.5
 BJ4943;UTM  15      - 3,371,545.684   688,145.245   MT  1.00003671   +0 59 37.6
 BJ4943
 BJ4943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4943!SPC LA S     -   1.00000218  x   0.99995794  =   0.99996012
 BJ4943!UTM  15      -   1.00000218  x   1.00003671  =   1.00003889
 BJ4943
 BJ4943:                Primary Azimuth Mark                     Grid Az
 BJ4943:SPC LA S     -  17 K 004                                 077 41 20.8
 BJ4943:UTM  15      -  17 K 004                                 076 50 30.7
 BJ4943
 BJ4943_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8814571545(NAD 83)
 BJ4943
 BJ4943|---------------------------------------------------------------------|
 BJ4943| PID    Reference Object                     Distance      Geod. Az  |
 BJ4943|                                                           dddmmss.s |
 BJ4943| BJ0870 17 K 004                            APPROX. 1.9 KM 0775008.3 |
 BJ4943|---------------------------------------------------------------------|
 BJ4943
 BJ4943                          SUPERSEDED SURVEY CONTROL
 BJ4943
 BJ4943  NAD 83(1986)-  30 27 41.06104(N)    091 02 25.10676(W) AD(       ) 2
 BJ4943  NAD 27      -  30 27 40.37644(N)    091 02 24.73326(W) AD(       ) 2
 BJ4943
 BJ4943.Superseded values are not recommended for survey control.
 BJ4943
 BJ4943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4943.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4943
 BJ4943_MARKER: DD = SURVEY DISK
 BJ4943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4943_STAMPING: 17K003 1974
 BJ4943_MARK LOGO: LADHGS
 BJ4943_PROJECTION: FLUSH
 BJ4943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4943+STABILITY: SURFACE MOTION
 BJ4943
 BJ4943  HISTORY     - Date     Condition        Report By
 BJ4943  HISTORY     - 1974     MONUMENTED       LADH
 BJ4943  HISTORY     - 19940528 GOOD             USPSQD
 BJ4943
 BJ4943                          STATION DESCRIPTION
 BJ4943
 BJ4943'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4943'THE STATION IS LOCATED NEAR BATON ROUGE EAST OF THE CITY
 BJ4943'ON U.S. HIGHWAY 190 NEAR SHELBY DRIVE.  THE MARK IS SET ON
 BJ4943'LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4943'
 BJ4943'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND U.S. HIGHWAY
 BJ4943'190 (FLORIDA BLVD.) INTERCHANGE, GO EAST ALONG U.S. HIGHWAY
 BJ4943'190 FOR 3.3 MILES TO THE MARK SET ON THE RIGHT AND
 BJ4943'SOUTH OF THE HIGHWAY NEAR A POWER POLE AND AN OAK TREE.
 BJ4943'
 BJ4943'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4943'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4943'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ4943'WITH THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP
 BJ4943'OF AN IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES
 BJ4943'BELOW THE GROUND SURFACE.  THEY ARE STAMPED 17K003 1974.  THE
 BJ4943'MARK IS 206 FEET WEST OF THE CENTER OF SHELBY DRIVE, 21 FEET
 BJ4943'NORTH OF A 24 INCH OAK TREE, 16.5 FEET SOUTH OF THE CENTER OF
 BJ4943'A SERVICE ROAD, 3 FEET NORTH OF A POWER POLE (NO. SS64-6) AND
 BJ4943'2 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ4943'
 BJ4943'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4943
 BJ4943                          STATION RECOVERY (1994)
 BJ4943
 BJ4943'RECOVERY NOTE BY US POWER SQUADRON 1994
 BJ4943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4941 ***********************************************************************
 BJ4941  DESIGNATION -  17K005
 BJ4941  PID         -  BJ4941
 BJ4941  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4941  COUNTRY     -  US
 BJ4941  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4941
 BJ4941                         *CURRENT SURVEY CONTROL
 BJ4941  ______________________________________________________________________
 BJ4941* NAD 83(1992) POSITION- 30 27 56.24888(N) 091 00 49.41512(W)   ADJUSTED
 BJ4941* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4941  **This station is located in a suspected subsidence area (see below).
 BJ4941  ______________________________________________________________________
 BJ4941  GEOID HEIGHT    -        -27.010 (meters)                     GEOID18
 BJ4941  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ4941  HORZ ORDER      -  SECOND
 BJ4941
 BJ4941.The horizontal coordinates were established by classical geodetic methods
 BJ4941.and adjusted by the National Geodetic Survey in January 1993.
 BJ4941
 BJ4941.** This station is in an area of known vertical motion. If an
 BJ4941.** orthometric height was ever established but is not available 
 BJ4941.** in the current survey control section, the orthometric height
 BJ4941.** is considered suspect.  Suspect heights are available in the
 BJ4941.** superseded section only if requested.
 BJ4941
 BJ4941.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4941.GEOID18 height accuracy estimate available here.
 BJ4941
 BJ4941.Click photographs - Photos may exist for this station.
 BJ4941
 BJ4941.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4941
 BJ4941. The following values were computed from the NAD 83(1992) position.
 BJ4941
 BJ4941;                    North         East     Units Scale Factor Converg.
 BJ4941;SPC LA S     -   217,923.411 1,030,691.392   MT  0.99995853   +0 09 35.3
 BJ4941;SPC LA S     -   714,970.39  3,381,526.68   sFT  0.99995853   +0 09 35.3
 BJ4941;UTM  15      - 3,372,058.461   690,689.548   MT  1.00004860   +1 00 26.6
 BJ4941
 BJ4941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4941!SPC LA S     -   1.00000213  x   0.99995853  =   0.99996066
 BJ4941!UTM  15      -   1.00000213  x   1.00004860  =   1.00005073
 BJ4941
 BJ4941:                Primary Azimuth Mark                     Grid Az
 BJ4941:SPC LA S     -  17 K 006                                 078 47 26.3
 BJ4941:UTM  15      -  17 K 006                                 077 56 35.0
 BJ4941
 BJ4941_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9068972058(NAD 83)
 BJ4941
 BJ4941|---------------------------------------------------------------------|
 BJ4941| PID    Reference Object                     Distance      Geod. Az  |
 BJ4941|                                                           dddmmss.s |
 BJ4941| BJ0872 17 K 006                            APPROX. 1.3 KM 0785701.6 |
 BJ4941|---------------------------------------------------------------------|
 BJ4941
 BJ4941                          SUPERSEDED SURVEY CONTROL
 BJ4941
 BJ4941  NAD 83(1986)-  30 27 56.26656(N)    091 00 49.41286(W) AD(       ) 2
 BJ4941  NAD 27      -  30 27 55.58206(N)    091 00 49.04222(W) AD(       ) 2
 BJ4941
 BJ4941.Superseded values are not recommended for survey control.
 BJ4941
 BJ4941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4941.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4941
 BJ4941_MARKER: DD = SURVEY DISK
 BJ4941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4941_STAMPING: 17K005 1974
 BJ4941_MARK LOGO: LADHGS
 BJ4941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4941+STABILITY: SURFACE MOTION
 BJ4941
 BJ4941  HISTORY     - Date     Condition        Report By
 BJ4941  HISTORY     - 1974     MONUMENTED       LADH
 BJ4941  HISTORY     - 20020515 MARK NOT FOUND   INDIV
 BJ4941  HISTORY     - 20050714 GOOD             SJBGRP
 BJ4941
 BJ4941                          STATION DESCRIPTION
 BJ4941
 BJ4941'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BJ4941'THE STATION IS LOCATED NEAR BATON ROUGE EAST OF THE CITY
 BJ4941'ON U.S. HIGHWAY 190 NEAR THE JUNCTION WITH GLORIA DRIVE.  THE
 BJ4941'MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4941'
 BJ4941'TO REACH THE STATION FROM THE U.S. HIGHWAY 61 AND U.S. HIGHWAY
 BJ4941'190 INTERCHANGE IN EAST BATON ROUGE GO EAST ALONG U.S. HIGHWAY
 BJ4941'190 FOR 4.9 MILES TO THE MARK SET ON THE RIGHT AND SOUTH
 BJ4941'OF THE HIGHWAY NEAR A POWER POLE AND GLORIA DRIVE.
 BJ4941'
 BJ4941'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4941'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4941'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4941'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4941'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4941'THE GROUND SURFACE.  THEY ARE STAMPED 17K005 1974.  THE MARK
 BJ4941'IS 45.5 FEET EAST OF THE CENTER OF GLORIA DRIVE, 15.5 FEET
 BJ4941'SOUTH OF THE CENTER OF A SERVICE ROAD, 4.5 FEET NORTH OF A
 BJ4941'POWER POLE (NO. 96) AND 2.5 FEET EAST OF A METAL WITNESS POST
 BJ4941'AND SIGN.
 BJ4941'
 BJ4941'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4941
 BJ4941                          STATION RECOVERY (2002)
 BJ4941
 BJ4941'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002
 BJ4941'SAW A HOLE WHERE THE MARK SHOULD HAVE BEEN
 BJ4941
 BJ4941                          STATION RECOVERY (2005)
 BJ4941
 BJ4941'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4941'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4956 ***********************************************************************
 BJ4956  DESIGNATION -  17L001
 BJ4956  PID         -  BJ4956
 BJ4956  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4956  COUNTRY     -  US
 BJ4956  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4956
 BJ4956                         *CURRENT SURVEY CONTROL
 BJ4956  ______________________________________________________________________
 BJ4956* NAD 83(1992) POSITION- 30 25 04.57731(N) 091 05 15.61668(W)   ADJUSTED
 BJ4956* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4956  **This station is located in a suspected subsidence area (see below).
 BJ4956  ______________________________________________________________________
 BJ4956  GEOID HEIGHT    -        -27.029 (meters)                     GEOID18
 BJ4956  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BJ4956  HORZ ORDER      -  SECOND
 BJ4956
 BJ4956.The horizontal coordinates were established by classical geodetic methods
 BJ4956.and adjusted by the National Geodetic Survey in January 1993.
 BJ4956
 BJ4956.** This station is in an area of known vertical motion. If an
 BJ4956.** orthometric height was ever established but is not available 
 BJ4956.** in the current survey control section, the orthometric height
 BJ4956.** is considered suspect.  Suspect heights are available in the
 BJ4956.** superseded section only if requested.
 BJ4956
 BJ4956.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4956.GEOID18 height accuracy estimate available here.
 BJ4956
 BJ4956.Click photographs - Photos may exist for this station.
 BJ4956
 BJ4956.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4956
 BJ4956. The following values were computed from the NAD 83(1992) position.
 BJ4956
 BJ4956;                    North         East     Units Scale Factor Converg.
 BJ4956;SPC LA S     -   212,619.619 1,023,601.917   MT  0.99995215   +0 07 22.2
 BJ4956;SPC LA S     -   697,569.53  3,358,267.29   sFT  0.99995215   +0 07 22.2
 BJ4956;UTM  15      - 3,366,650.080   683,678.674   MT  1.00001623   +0 58 06.6
 BJ4956
 BJ4956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4956!SPC LA S     -   1.00000229  x   0.99995215  =   0.99995444
 BJ4956!UTM  15      -   1.00000229  x   1.00001623  =   1.00001852
 BJ4956
 BJ4956:                Primary Azimuth Mark                     Grid Az
 BJ4956:SPC LA S     -  17L002                                   255 07 20.4
 BJ4956:UTM  15      -  17L002                                   254 16 36.0
 BJ4956
 BJ4956_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8367866650(NAD 83)
 BJ4956
 BJ4956|---------------------------------------------------------------------|
 BJ4956| PID    Reference Object                     Distance      Geod. Az  |
 BJ4956|                                                           dddmmss.s |
 BJ4956| BJ4960 17L002                              443.801 METERS 2551442.6 |
 BJ4956|---------------------------------------------------------------------|
 BJ4956
 BJ4956                          SUPERSEDED SURVEY CONTROL
 BJ4956
 BJ4956  NAD 83(1986)-  30 25 04.59525(N)    091 05 15.61474(W) AD(       ) 2
 BJ4956  NAD 27      -  30 25 03.90772(N)    091 05 15.23615(W) AD(       ) 2
 BJ4956
 BJ4956.Superseded values are not recommended for survey control.
 BJ4956
 BJ4956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4956.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4956
 BJ4956_MARKER: DD = SURVEY DISK
 BJ4956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4956_STAMPING: 17L001 1975
 BJ4956_MARK LOGO: LADHGS
 BJ4956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4956+STABILITY: SURFACE MOTION
 BJ4956
 BJ4956  HISTORY     - Date     Condition        Report By
 BJ4956  HISTORY     - 1975     MONUMENTED       LADH
 BJ4956
 BJ4956                          STATION DESCRIPTION
 BJ4956
 BJ4956'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4956'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF DOWNTOWN
 BJ4956'BATON ROUGE AND IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4956'DEPARTMENT OF HIGHWAYS.
 BJ4956'
 BJ4956'TO REACH THE STATION FROM THE INTERSTATE 10 AND INTERSTATE
 BJ4956'12 INTERCHANGE, DRIVE EAST-NORTHEAST ALONG INTERSTATE 12
 BJ4956'FOR 1.8 MILES TO THE MARK SET ON THE RIGHT AND SOUTHEAST OF
 BJ4956'THE HIGHWAY NEAR THE WESTMINISTER APARTMENT COMPLEX AND
 BJ4956'THE JUNCTION WITH STATE HIGHWAY 73.
 BJ4956'
 BJ4956'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4956'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN
 BJ4956'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4956'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4956'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4956'GROUND SURFACE.  THEY ARE STAMPED 17L001 1975.  THE MARK IS
 BJ4956'178 FEET EAST-NORTHEAST OF A LIGHT STANDARD (729), 49.5
 BJ4956'FEET SOUTHEAST OF THE CENTER OF THE APPROACH RAMP TO
 BJ4956'INTERSTATE 12 FROM STATE HIGHWAY 73, 28.5 FEET SOUTH OF
 BJ4956'LIGHT STANDARD 730, 4.5 FEET WEST OF A METAL WITNESS POST
 BJ4956'AND SIGN AND 4 FEET NORTHWEST OF A CHAIN-LINK FENCE.
 BJ4956'
 BJ4956'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4960 ***********************************************************************
 BJ4960  DESIGNATION -  17L002
 BJ4960  PID         -  BJ4960
 BJ4960  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4960  COUNTRY     -  US
 BJ4960  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4960
 BJ4960                         *CURRENT SURVEY CONTROL
 BJ4960  ______________________________________________________________________
 BJ4960* NAD 83(1992) POSITION- 30 25 00.90659(N) 091 05 31.69696(W)   ADJUSTED
 BJ4960* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4960  **This station is located in a suspected subsidence area (see below).
 BJ4960  ______________________________________________________________________
 BJ4960  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BJ4960  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BJ4960  HORZ ORDER      -  SECOND
 BJ4960
 BJ4960.The horizontal coordinates were established by classical geodetic methods
 BJ4960.and adjusted by the National Geodetic Survey in January 1993.
 BJ4960
 BJ4960.** This station is in an area of known vertical motion. If an
 BJ4960.** orthometric height was ever established but is not available 
 BJ4960.** in the current survey control section, the orthometric height
 BJ4960.** is considered suspect.  Suspect heights are available in the
 BJ4960.** superseded section only if requested.
 BJ4960
 BJ4960.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4960.GEOID18 height accuracy estimate available here.
 BJ4960
 BJ4960.Click photographs - Photos may exist for this station.
 BJ4960
 BJ4960.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4960
 BJ4960. The following values were computed from the NAD 83(1992) position.
 BJ4960
 BJ4960;                    North         East     Units Scale Factor Converg.
 BJ4960;SPC LA S     -   212,505.675 1,023,173.014   MT  0.99995202   +0 07 14.2
 BJ4960;SPC LA S     -   697,195.70  3,356,860.13   sFT  0.99995202   +0 07 14.2
 BJ4960;UTM  15      - 3,366,529.811   683,251.472   MT  1.00001429   +0 57 58.3
 BJ4960
 BJ4960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4960!SPC LA S     -   1.00000253  x   0.99995202  =   0.99995455
 BJ4960!UTM  15      -   1.00000253  x   1.00001429  =   1.00001682
 BJ4960
 BJ4960:                Primary Azimuth Mark                     Grid Az
 BJ4960:SPC LA S     -  17L003                                   276 25 15.0
 BJ4960:UTM  15      -  17L003                                   275 34 30.9
 BJ4960
 BJ4960_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8325166529(NAD 83)
 BJ4960
 BJ4960|---------------------------------------------------------------------|
 BJ4960| PID    Reference Object                     Distance      Geod. Az  |
 BJ4960|                                                           dddmmss.s |
 BJ4960| BJ4956 17L001                              443.801 METERS 0751434.5 |
 BJ4960| BJ4961 17L003                              APPROX. 0.8 KM 2763229.2 |
 BJ4960|---------------------------------------------------------------------|
 BJ4960
 BJ4960                          SUPERSEDED SURVEY CONTROL
 BJ4960
 BJ4960  NAD 83(1986)-  30 25 00.92454(N)    091 05 31.69507(W) AD(       ) 2
 BJ4960  NAD 27      -  30 25 00.23720(N)    091 05 31.31604(W) AD(       ) 2
 BJ4960
 BJ4960.Superseded values are not recommended for survey control.
 BJ4960
 BJ4960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4960.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4960
 BJ4960_MARKER: DD = SURVEY DISK
 BJ4960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4960_STAMPING: 17L002 1975
 BJ4960_MARK LOGO: LADHGS
 BJ4960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4960+STABILITY: SURFACE MOTION
 BJ4960
 BJ4960  HISTORY     - Date     Condition        Report By
 BJ4960  HISTORY     - 1975     MONUMENTED       LADH
 BJ4960
 BJ4960                          STATION DESCRIPTION
 BJ4960
 BJ4960'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4960'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF DOWNTOWN
 BJ4960'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4960'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4960'
 BJ4960'TO REACH THE STATION FROM THE INTERSTATE 10 AND INTERSTATE 12
 BJ4960'INTERCHANGE, DRIVE NORTH-NORTHEAST ALONG INTERSTATE 12 FOR
 BJ4960'1.6 MILES TO THE MARK SET ON THE RIGHT AND SOUTHEAST OF THE
 BJ4960'HIGHWAY NEAR A RIGHT-OF-WAY FENCE.
 BJ4960'
 BJ4960'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4960'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4960'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4960'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4960'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4960'THE GROUND SURFACE.  THEY ARE STAMPED 17L002 1975.  THE MARK
 BJ4960'IS 62 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE EAST BOUND
 BJ4960'LANE ON INTERSTATE 12, 38.5 FEET SOUTH OF THE WEST END OF
 BJ4960'A GUARD RAIL, 36 FEET SOUTH-SOUTHEAST OF A LIGHT STANDARD
 BJ4960'(718), 9 FEET NORTH OF A RIGHT-OF-WAY FENCE AND 2 FEET NORTH
 BJ4960'OF A METAL WITNESS POST AND SIGN.
 BJ4960'
 BJ4960'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4961 ***********************************************************************
 BJ4961  DESIGNATION -  17L003
 BJ4961  PID         -  BJ4961
 BJ4961  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4961  COUNTRY     -  US
 BJ4961  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4961
 BJ4961                         *CURRENT SURVEY CONTROL
 BJ4961  ______________________________________________________________________
 BJ4961* NAD 83(1992) POSITION- 30 25 03.81311(N) 091 06 00.95243(W)   ADJUSTED
 BJ4961* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4961  **This station is located in a suspected subsidence area (see below).
 BJ4961  ______________________________________________________________________
 BJ4961  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ4961  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 BJ4961  HORZ ORDER      -  SECOND
 BJ4961
 BJ4961.The horizontal coordinates were established by classical geodetic methods
 BJ4961.and adjusted by the National Geodetic Survey in January 1993.
 BJ4961
 BJ4961.** This station is in an area of known vertical motion. If an
 BJ4961.** orthometric height was ever established but is not available 
 BJ4961.** in the current survey control section, the orthometric height
 BJ4961.** is considered suspect.  Suspect heights are available in the
 BJ4961.** superseded section only if requested.
 BJ4961
 BJ4961.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4961.GEOID18 height accuracy estimate available here.
 BJ4961
 BJ4961.Click photographs - Photos may exist for this station.
 BJ4961
 BJ4961.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4961
 BJ4961. The following values were computed from the NAD 83(1992) position.
 BJ4961
 BJ4961;                    North         East     Units Scale Factor Converg.
 BJ4961;SPC LA S     -   212,593.559 1,022,392.072   MT  0.99995212   +0 06 59.5
 BJ4961;SPC LA S     -   697,484.03  3,354,297.99   sFT  0.99995212   +0 06 59.5
 BJ4961;UTM  15      - 3,366,606.166   682,469.271   MT  1.00001076   +0 57 43.6
 BJ4961
 BJ4961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4961!SPC LA S     -   1.00000275  x   0.99995212  =   0.99995487
 BJ4961!UTM  15      -   1.00000275  x   1.00001076  =   1.00001351
 BJ4961
 BJ4961:                Primary Azimuth Mark                     Grid Az
 BJ4961:SPC LA S     -  17L004                                   272 59 22.3
 BJ4961:UTM  15      -  17L004                                   272 08 38.2
 BJ4961
 BJ4961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8246966606(NAD 83)
 BJ4961
 BJ4961|---------------------------------------------------------------------|
 BJ4961| PID    Reference Object                     Distance      Geod. Az  |
 BJ4961|                                                           dddmmss.s |
 BJ4961| BJ4965 17L004                              APPROX. 1.5 KM 2730621.8 |
 BJ4961|---------------------------------------------------------------------|
 BJ4961
 BJ4961                          SUPERSEDED SURVEY CONTROL
 BJ4961
 BJ4961  NAD 83(1986)-  30 25 03.83108(N)    091 06 00.95050(W) AD(       ) 2
 BJ4961  NAD 27      -  30 25 03.14396(N)    091 06 00.57045(W) AD(       ) 2
 BJ4961
 BJ4961.Superseded values are not recommended for survey control.
 BJ4961
 BJ4961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4961.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4961
 BJ4961_MARKER: DD = SURVEY DISK
 BJ4961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4961_STAMPING: 17L003 1975
 BJ4961_MARK LOGO: LADHGS
 BJ4961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4961+STABILITY: SURFACE MOTION
 BJ4961
 BJ4961  HISTORY     - Date     Condition        Report By
 BJ4961  HISTORY     - 1975     MONUMENTED       LADH
 BJ4961
 BJ4961                          STATION DESCRIPTION
 BJ4961
 BJ4961'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4961'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF DOWNTOWN
 BJ4961'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4961'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4961'
 BJ4961'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAY
 BJ4961'61 AND INTERSTATE 12, DRIVE WEST ALONG INTERSTATE 12 FOR
 BJ4961'1.5 MILES TO THE MARK SET ON THE RIGHT AND NORTH OF THE
 BJ4961'HIGHWAY NEAR A FENCE CORNER AND THE RAMP LEADING TO
 BJ4961'INTERSTATE 12 FROM STATE HIGHWAY 73.
 BJ4961'
 BJ4961'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4961'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET
 BJ4961'IN TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BJ4961'PROJECTS 2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP
 BJ4961'OF AN IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES
 BJ4961'BELOW THE GROUND SURFACE.  THEY ARE STAMPED 17L003
 BJ4961'1975.  THE MARK IS 92.5 FEET WEST OF A LIGHT STANDARD
 BJ4961'(669), 75 FEET NORTH OF THE CENTER OF THE WEST BOUND LANE
 BJ4961'ON INTERSTATE 12, 4 FEET EAST OF A CONCRETE HIGHWAY
 BJ4961'RIGHT-OF-WAY MARKER, 3.5 FEET EAST-NORTHEAST OF A FENCE
 BJ4961'CORNER AND 3 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BJ4961'
 BJ4961'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4965 ***********************************************************************
 BJ4965  DESIGNATION -  17L004
 BJ4965  PID         -  BJ4965
 BJ4965  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4965  COUNTRY     -  US
 BJ4965  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4965
 BJ4965                         *CURRENT SURVEY CONTROL
 BJ4965  ______________________________________________________________________
 BJ4965* NAD 83(1992) POSITION- 30 25 06.52467(N) 091 06 58.68502(W)   ADJUSTED
 BJ4965* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4965  **This station is located in a suspected subsidence area (see below).
 BJ4965  ______________________________________________________________________
 BJ4965  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ4965  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ4965  HORZ ORDER      -  SECOND
 BJ4965
 BJ4965.The horizontal coordinates were established by classical geodetic methods
 BJ4965.and adjusted by the National Geodetic Survey in January 1993.
 BJ4965
 BJ4965.** This station is in an area of known vertical motion. If an
 BJ4965.** orthometric height was ever established but is not available 
 BJ4965.** in the current survey control section, the orthometric height
 BJ4965.** is considered suspect.  Suspect heights are available in the
 BJ4965.** superseded section only if requested.
 BJ4965
 BJ4965.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4965.GEOID18 height accuracy estimate available here.
 BJ4965
 BJ4965.Click photographs - Photos may exist for this station.
 BJ4965
 BJ4965.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4965
 BJ4965. The following values were computed from the NAD 83(1992) position.
 BJ4965
 BJ4965;                    North         East     Units Scale Factor Converg.
 BJ4965;SPC LA S     -   212,674.030 1,020,851.178   MT  0.99995221   +0 06 30.7
 BJ4965;SPC LA S     -   697,748.05  3,349,242.57   sFT  0.99995221   +0 06 30.7
 BJ4965;UTM  15      - 3,366,663.892   680,927.272   MT  1.00000385   +0 57 14.4
 BJ4965
 BJ4965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4965!SPC LA S     -   1.00000146  x   0.99995221  =   0.99995367
 BJ4965!UTM  15      -   1.00000146  x   1.00000385  =   1.00000531
 BJ4965
 BJ4965:                Primary Azimuth Mark                     Grid Az
 BJ4965:SPC LA S     -  DAWSON AZ MK                             292 13 54.9
 BJ4965:UTM  15      -  DAWSON AZ MK                             291 23 11.2
 BJ4965
 BJ4965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8092766663(NAD 83)
 BJ4965
 BJ4965|---------------------------------------------------------------------|
 BJ4965| PID    Reference Object                     Distance      Geod. Az  |
 BJ4965|                                                           dddmmss.s |
 BJ4965| BJ5053 BATON ROUGE TV STA WBRZ MAST        APPROX. 6.8 KM 2830831.2 |
 BJ4965| BJ4968 DAWSON AZ MK                        APPROX. 0.9 KM 2922025.6 |
 BJ4965| BJ5051 BATON ROUGE TV STA WAFB MAST        APPROX. 6.9 KM 2933110.0 |
 BJ4965|---------------------------------------------------------------------|
 BJ4965
 BJ4965                          SUPERSEDED SURVEY CONTROL
 BJ4965
 BJ4965  NAD 83(1986)-  30 25 06.54270(N)    091 06 58.68306(W) AD(       ) 2
 BJ4965  NAD 27      -  30 25 05.85531(N)    091 06 58.30121(W) AD(       ) 2
 BJ4965
 BJ4965.Superseded values are not recommended for survey control.
 BJ4965
 BJ4965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4965.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4965
 BJ4965_MARKER: DD = SURVEY DISK
 BJ4965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4965_STAMPING: 17L004 1975
 BJ4965_MARK LOGO: LADHGS
 BJ4965_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ4965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4965+STABILITY: SURFACE MOTION
 BJ4965
 BJ4965  HISTORY     - Date     Condition        Report By
 BJ4965  HISTORY     - 1975     MONUMENTED       LADH
 BJ4965
 BJ4965                          STATION DESCRIPTION
 BJ4965
 BJ4965'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4965'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF DOWNTOWN
 BJ4965'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4965'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4965'
 BJ4965'TO REACH THE STATION FROM THE ESSEN LANE INTERCHANGE ON
 BJ4965'INTERSTATE 10, DRIVE NORTHWEST ALONG INTERSTATE 10 FOR
 BJ4965'1.2 MILES TO THE OVERPASS OVER INTERSTATE 12.  THE MARK IS
 BJ4965'SET NEAR THE NORTHEAST CORNER OF THE OVERPASS.
 BJ4965'
 BJ4965'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4965'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN
 BJ4965'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4965'2 INCHES.  THE SUB-SURFACE MARK DISK IS SE IN TOP OF AN
 BJ4965'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4965'GROUND SURFACE.  THEY ARE STAMPED 17L004 1975.  THE MARK IS
 BJ4965'90 FEET EAST OF THE NORTHWEST CORNER OF THE OVERPASS, 26.5
 BJ4965'FEET NORTH-NORTHEAST OF THE CENTER OF THE WEST BOUND LANE
 BJ4965'ON INTERSTATE 10, 18 FEET WEST OF THE NORTH END OF THE
 BJ4965'EAST GUARD RAIL, 2.5 FEET NORTH OF THE NORTHEAST CORNER OF
 BJ4965'THE OVERPASS AND 2 FEET NORTHWEST OF A METAL WITNESS POST
 BJ4965'AND SIGN.
 BJ4965'
 BJ4965'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4964 ***********************************************************************
 BJ4964  DESIGNATION -  17M001
 BJ4964  PID         -  BJ4964
 BJ4964  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4964  COUNTRY     -  US
 BJ4964  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4964
 BJ4964                         *CURRENT SURVEY CONTROL
 BJ4964  ______________________________________________________________________
 BJ4964* NAD 83(1992) POSITION- 30 24 51.92102(N) 091 06 33.39045(W)   ADJUSTED
 BJ4964* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4964  **This station is located in a suspected subsidence area (see below).
 BJ4964  ______________________________________________________________________
 BJ4964  GEOID HEIGHT    -        -27.038 (meters)                     GEOID18
 BJ4964  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ4964  HORZ ORDER      -  SECOND
 BJ4964
 BJ4964.The horizontal coordinates were established by classical geodetic methods
 BJ4964.and adjusted by the National Geodetic Survey in January 1993.
 BJ4964
 BJ4964.** This station is in an area of known vertical motion. If an
 BJ4964.** orthometric height was ever established but is not available 
 BJ4964.** in the current survey control section, the orthometric height
 BJ4964.** is considered suspect.  Suspect heights are available in the
 BJ4964.** superseded section only if requested.
 BJ4964
 BJ4964.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4964.GEOID18 height accuracy estimate available here.
 BJ4964
 BJ4964.Click photographs - Photos may exist for this station.
 BJ4964
 BJ4964.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4964
 BJ4964. The following values were computed from the NAD 83(1992) position.
 BJ4964
 BJ4964;                    North         East     Units Scale Factor Converg.
 BJ4964;SPC LA S     -   212,225.642 1,021,527.100   MT  0.99995170   +0 06 43.3
 BJ4964;SPC LA S     -   696,276.96  3,351,460.16   sFT  0.99995170   +0 06 43.3
 BJ4964;UTM  15      - 3,366,225.503   681,609.773   MT  1.00000690   +0 57 26.8
 BJ4964
 BJ4964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4964!SPC LA S     -   1.00000270  x   0.99995170  =   0.99995440
 BJ4964!UTM  15      -   1.00000270  x   1.00000690  =   1.00000960
 BJ4964
 BJ4964:                Primary Azimuth Mark                     Grid Az
 BJ4964:SPC LA S     -  17M002                                   135 18 45.5
 BJ4964:UTM  15      -  17M002                                   134 28 02.0
 BJ4964
 BJ4964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8160966225(NAD 83)
 BJ4964
 BJ4964|---------------------------------------------------------------------|
 BJ4964| PID    Reference Object                     Distance      Geod. Az  |
 BJ4964|                                                           dddmmss.s |
 BJ4964| BJ4962 17M002                              APPROX. 1.1 KM 1352528.8 |
 BJ4964|---------------------------------------------------------------------|
 BJ4964
 BJ4964                          SUPERSEDED SURVEY CONTROL
 BJ4964
 BJ4964  NAD 83(1986)-  30 24 51.93905(N)    091 06 33.38850(W) AD(       ) 2
 BJ4964  NAD 27      -  30 24 51.25209(N)    091 06 33.00833(W) AD(       ) 2
 BJ4964
 BJ4964.Superseded values are not recommended for survey control.
 BJ4964
 BJ4964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4964.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4964
 BJ4964_MARKER: DD = SURVEY DISK
 BJ4964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4964_STAMPING: 17M001 1975
 BJ4964_MARK LOGO: LADHGS
 BJ4964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4964+STABILITY: SURFACE MOTION
 BJ4964
 BJ4964  HISTORY     - Date     Condition        Report By
 BJ4964  HISTORY     - 1975     MONUMENTED       LADH
 BJ4964
 BJ4964                          STATION DESCRIPTION
 BJ4964
 BJ4964'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4964'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF DOWNTOWN
 BJ4964'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4964'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4964'
 BJ4964'TO REACH THE STATION FROM THE ESSEN LANE INTERCHANGE ON
 BJ4964'INTERSTATE 10, DRIVE NORTHWEST ALONG INTERSTATE 10 FOR 0.7
 BJ4964'MILE TO A CROSS-DRAIN AND THE STATION SET ON THE RIGHT AND
 BJ4964'SOUTHEAST OF THE HIGHWAY.
 BJ4964'
 BJ4964'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4964'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4964'OF A 12-INCH CYLINDRICAL CONCRETE MOUMENT THAT PROJECTS
 BJ4964'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4964'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4964'GROUND SURFACE.  THEY ARE STAMPED 17M001 1975.  THE MARK IS
 BJ4964'102 FEET NORTHEAST OF THE NORTH BOUND LANE ON INTERSTATE 10,
 BJ4964'34.5 FEET NORTHEAST OF THE CENTER OF A CONCRETE CULVERT, 3
 BJ4964'FEET SOUTHWEST OF A CHAIN-LINK FENCE AND 2 FEET SOUTHWEST OF
 BJ4964'A METAL WITNESS POST AND SIGN.
 BJ4964'
 BJ4964'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4962 ***********************************************************************
 BJ4962  DESIGNATION -  17M002
 BJ4962  PID         -  BJ4962
 BJ4962  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4962  COUNTRY     -  US
 BJ4962  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4962
 BJ4962                         *CURRENT SURVEY CONTROL
 BJ4962  ______________________________________________________________________
 BJ4962* NAD 83(1992) POSITION- 30 24 26.83668(N) 091 06 04.87729(W)   ADJUSTED
 BJ4962* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4962  **This station is located in a suspected subsidence area (see below).
 BJ4962  ______________________________________________________________________
 BJ4962  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ4962  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BJ4962  HORZ ORDER      -  SECOND
 BJ4962
 BJ4962.The horizontal coordinates were established by classical geodetic methods
 BJ4962.and adjusted by the National Geodetic Survey in January 1993.
 BJ4962
 BJ4962.** This station is in an area of known vertical motion. If an
 BJ4962.** orthometric height was ever established but is not available 
 BJ4962.** in the current survey control section, the orthometric height
 BJ4962.** is considered suspect.  Suspect heights are available in the
 BJ4962.** superseded section only if requested.
 BJ4962
 BJ4962.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4962.GEOID18 height accuracy estimate available here.
 BJ4962
 BJ4962.Click photographs - Photos may exist for this station.
 BJ4962
 BJ4962.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4962
 BJ4962. The following values were computed from the NAD 83(1992) position.
 BJ4962
 BJ4962;                    North         East     Units Scale Factor Converg.
 BJ4962;SPC LA S     -   211,454.742 1,022,289.633   MT  0.99995083   +0 06 57.6
 BJ4962;SPC LA S     -   693,747.77  3,353,961.90   sFT  0.99995083   +0 06 57.6
 BJ4962;UTM  15      - 3,365,465.893   682,383.640   MT  1.00001038   +0 57 40.5
 BJ4962
 BJ4962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4962!SPC LA S     -   1.00000189  x   0.99995083  =   0.99995272
 BJ4962!UTM  15      -   1.00000189  x   1.00001038  =   1.00001227
 BJ4962
 BJ4962:                Primary Azimuth Mark                     Grid Az
 BJ4962:SPC LA S     -  PERKINS                                  224 31 23.5
 BJ4962:UTM  15      -  PERKINS                                  223 40 40.6
 BJ4962
 BJ4962_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8238365465(NAD 83)
 BJ4962
 BJ4962|---------------------------------------------------------------------|
 BJ4962| PID    Reference Object                     Distance      Geod. Az  |
 BJ4962|                                                           dddmmss.s |
 BJ4962| BJ4936 PERKINS                             APPROX. 1.6 KM 2243821.1 |
 BJ4962|---------------------------------------------------------------------|
 BJ4962
 BJ4962                          SUPERSEDED SURVEY CONTROL
 BJ4962
 BJ4962  NAD 83(1986)-  30 24 26.85469(N)    091 06 04.87537(W) AD(       ) 2
 BJ4962  NAD 27      -  30 24 26.16786(N)    091 06 04.49662(W) AD(       ) 2
 BJ4962
 BJ4962.Superseded values are not recommended for survey control.
 BJ4962
 BJ4962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4962.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4962
 BJ4962_MARKER: DD = SURVEY DISK
 BJ4962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4962_STAMPING: 17M002 1975
 BJ4962_MARK LOGO: LADHGS
 BJ4962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4962+STABILITY: SURFACE MOTION
 BJ4962
 BJ4962  HISTORY     - Date     Condition        Report By
 BJ4962  HISTORY     - 1975     MONUMENTED       LADH
 BJ4962
 BJ4962                          STATION DESCRIPTION
 BJ4962
 BJ4962'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4962'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF DOWNTOWN
 BJ4962'BATON ROUGE AND 9 MILES SOUTHWEST OF DENHAM SPRINGS.  THE
 BJ4962'MARK IS SET PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BJ4962'HIGHWAYS.
 BJ4962'
 BJ4962'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10
 BJ4962'AND INTERSTATE 12 IN SOUTH BATON ROUGE, DRIVE SOUTHEAST ALONG
 BJ4962'INTERSTATE 10 FOR 1.2 MILES TO THE ESSEN LANE INTERCHANGE
 BJ4962'AND THE MARK SET IN THE MEDIAN JUST SOUTH OF THE OVERPASS.
 BJ4962'
 BJ4962'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4962'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN
 BJ4962'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4962'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4962'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4962'GROUND SURFACE.  THEY ARE STAMPED 17M002 1975.  THE MARK IS
 BJ4962'138.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE OVERPASS
 BJ4962'ON THE NORTH BOUND LANE ON THE INTERSTATE 10 AND ESSEN LANE
 BJ4962'INTERCHANGE, 120 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 BJ4962'THE OVERPASS ON THE SOUTH BOUND LANE ON THE INTERSTATE 10
 BJ4962'AND ESSEN LANE INTERCHANGE, 51 FEET NORTHEAST OF THE CENTER
 BJ4962'OF THE SOUTH BOUND LANE ON INTERSTATE 10, 38 FEET
 BJ4962'SOUTHWEST OF THE CENTER OF THE NORTH BOUND LANE ON
 BJ4962'INTERSTATE 10 AND 2.5 FEET SOUTHEAST OF A METAL WITNESS
 BJ4962'POST AND SIGN.
 BJ4962'
 BJ4962'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4955 ***********************************************************************
 BJ4955  DESIGNATION -  17N001
 BJ4955  PID         -  BJ4955
 BJ4955  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4955  COUNTRY     -  US
 BJ4955  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4955
 BJ4955                         *CURRENT SURVEY CONTROL
 BJ4955  ______________________________________________________________________
 BJ4955* NAD 83(1992) POSITION- 30 23 41.39242(N) 091 05 07.72220(W)   ADJUSTED
 BJ4955* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4955  **This station is located in a suspected subsidence area (see below).
 BJ4955  ______________________________________________________________________
 BJ4955  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ4955  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 BJ4955  HORZ ORDER      -  SECOND
 BJ4955
 BJ4955.The horizontal coordinates were established by classical geodetic methods
 BJ4955.and adjusted by the National Geodetic Survey in January 1993.
 BJ4955
 BJ4955.** This station is in an area of known vertical motion. If an
 BJ4955.** orthometric height was ever established but is not available 
 BJ4955.** in the current survey control section, the orthometric height
 BJ4955.** is considered suspect.  Suspect heights are available in the
 BJ4955.** superseded section only if requested.
 BJ4955
 BJ4955.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4955.GEOID18 height accuracy estimate available here.
 BJ4955
 BJ4955.Click photographs - Photos may exist for this station.
 BJ4955
 BJ4955.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4955
 BJ4955. The following values were computed from the NAD 83(1992) position.
 BJ4955
 BJ4955;                    North         East     Units Scale Factor Converg.
 BJ4955;SPC LA S     -   210,058.588 1,023,818.141   MT  0.99994930   +0 07 26.2
 BJ4955;SPC LA S     -   689,167.22  3,358,976.68   sFT  0.99994930   +0 07 26.2
 BJ4955;UTM  15      - 3,364,092.349   683,932.674   MT  1.00001738   +0 58 08.2
 BJ4955
 BJ4955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4955!SPC LA S     -   1.00000172  x   0.99994930  =   0.99995102
 BJ4955!UTM  15      -   1.00000172  x   1.00001738  =   1.00001910
 BJ4955
 BJ4955:                Primary Azimuth Mark                     Grid Az
 BJ4955:SPC LA S     -  17N002                                   128 32 27.6
 BJ4955:UTM  15      -  17N002                                   127 41 45.6
 BJ4955
 BJ4955_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8393264092(NAD 83)
 BJ4955
 BJ4955|---------------------------------------------------------------------|
 BJ4955| PID    Reference Object                     Distance      Geod. Az  |
 BJ4955|                                                           dddmmss.s |
 BJ4955| BJ4952 17N002                              APPROX. 1.3 KM 1283953.8 |
 BJ4955|---------------------------------------------------------------------|
 BJ4955
 BJ4955                          SUPERSEDED SURVEY CONTROL
 BJ4955
 BJ4955  NAD 83(1986)-  30 23 41.41039(N)    091 05 07.72034(W) AD(       ) 2
 BJ4955  NAD 27      -  30 23 40.72235(N)    091 05 07.34288(W) AD(       ) 2
 BJ4955
 BJ4955.Superseded values are not recommended for survey control.
 BJ4955
 BJ4955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4955.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4955
 BJ4955_MARKER: DD = SURVEY DISK
 BJ4955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4955_STAMPING: 17N001 1975
 BJ4955_MARK LOGO: LADHGS
 BJ4955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4955+STABILITY: SURFACE MOTION
 BJ4955
 BJ4955  HISTORY     - Date     Condition        Report By
 BJ4955  HISTORY     - 1975     MONUMENTED       LADH
 BJ4955
 BJ4955                          STATION DESCRIPTION
 BJ4955
 BJ4955'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4955'THE STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF DOWNTOWN BATON
 BJ4955'ROUGE AND 9 MILES SOUTHWEST OF DENHAM SPRINGS.  THE MARK
 BJ4955'IS SET ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT
 BJ4955'OF HIGHWAYS.
 BJ4955'
 BJ4955'TO REACH THE STATION FROM THE ESSEN LANE INTERCHANGE ON
 BJ4955'INTERSTATE 10 IN SOUTH BATON ROUGE, DRIVE SOUTHEAST ALONG
 BJ4955'INTERSTATE 10 FOR 1.3 MILES TO THE BLUE BONNET LANE
 BJ4955'INTERCHANGE AND THE STATION SET IN THE MEDIAN NEAR THE SOUTH
 BJ4955'END OF THE OVERPASS.
 BJ4955'
 BJ4955'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4955'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4955'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4955'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4955'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE
 BJ4955'GROUND SURFACE.  THEY ARE STAMPED 17N001 1975.  THE MARK IS
 BJ4955'55 FEET SOUTHWEST OF THE CENTER OF THE NORTH BOUND LANE ON
 BJ4955'INTERSTATE 10, 33.5 FEET NORTHEAST OF THE CENTER OF THE SOUTH
 BJ4955'BOUND LANE ON INTERSTATE 10, 36 FEET SOUTH-SOUTHWEST OF THE
 BJ4955'SOUTHWEST CORNER OF THE OVERPASS ON THE NORTH BOUND LANE OF
 BJ4955'INTERSTATE 10, 16.5 FEET EAST OF THE SOUTHEAST CORNER OF
 BJ4955'THE OVERPASS ON THE SOUTH BOUND LANE AND 2 FEET NORTHWEST
 BJ4955'OF A METAL WITNESS POST AND SIGN.
 BJ4955'
 BJ4955'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4952 ***********************************************************************
 BJ4952  DESIGNATION -  17N002
 BJ4952  PID         -  BJ4952
 BJ4952  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4952  COUNTRY     -  US
 BJ4952  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4952
 BJ4952                         *CURRENT SURVEY CONTROL
 BJ4952  ______________________________________________________________________
 BJ4952* NAD 83(1992) POSITION- 30 23 15.45830(N) 091 04 30.33838(W)   ADJUSTED
 BJ4952* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4952  **This station is located in a suspected subsidence area (see below).
 BJ4952  ______________________________________________________________________
 BJ4952  GEOID HEIGHT    -        -27.019 (meters)                     GEOID18
 BJ4952  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BJ4952  HORZ ORDER      -  SECOND
 BJ4952
 BJ4952.The horizontal coordinates were established by classical geodetic methods
 BJ4952.and adjusted by the National Geodetic Survey in January 1993.
 BJ4952
 BJ4952.** This station is in an area of known vertical motion. If an
 BJ4952.** orthometric height was ever established but is not available 
 BJ4952.** in the current survey control section, the orthometric height
 BJ4952.** is considered suspect.  Suspect heights are available in the
 BJ4952.** superseded section only if requested.
 BJ4952
 BJ4952.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4952.GEOID18 height accuracy estimate available here.
 BJ4952
 BJ4952.Click photographs - Photos may exist for this station.
 BJ4952
 BJ4952.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4952
 BJ4952. The following values were computed from the NAD 83(1992) position.
 BJ4952
 BJ4952;                    North         East     Units Scale Factor Converg.
 BJ4952;SPC LA S     -   209,262.214 1,024,817.849   MT  0.99994844   +0 07 44.8
 BJ4952;SPC LA S     -   686,554.45  3,362,256.56   sFT  0.99994844   +0 07 44.8
 BJ4952;UTM  15      - 3,363,310.748   684,944.089   MT  1.00002198   +0 58 26.3
 BJ4952
 BJ4952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4952!SPC LA S     -   1.00000332  x   0.99994844  =   0.99995176
 BJ4952!UTM  15      -   1.00000332  x   1.00002198  =   1.00002530
 BJ4952
 BJ4952:                Primary Azimuth Mark                     Grid Az
 BJ4952:SPC LA S     -  17 N 003                                 123 47 13.3
 BJ4952:UTM  15      -  17 N 003                                 122 56 31.8
 BJ4952
 BJ4952_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8494463310(NAD 83)
 BJ4952
 BJ4952|---------------------------------------------------------------------|
 BJ4952| PID    Reference Object                     Distance      Geod. Az  |
 BJ4952|                                                           dddmmss.s |
 BJ4952| BJ4951 17 N 003                            APPROX. 1.1 KM 1235458.1 |
 BJ4952|---------------------------------------------------------------------|
 BJ4952
 BJ4952                          SUPERSEDED SURVEY CONTROL
 BJ4952
 BJ4952  NAD 83(1986)-  30 23 15.47621(N)    091 04 30.33656(W) AD(       ) 2
 BJ4952  NAD 27      -  30 23 14.78737(N)    091 04 29.95998(W) AD(       ) 2
 BJ4952
 BJ4952.Superseded values are not recommended for survey control.
 BJ4952
 BJ4952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4952.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4952
 BJ4952_MARKER: DD = SURVEY DISK
 BJ4952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4952_STAMPING: 17N002 1975
 BJ4952_MARK LOGO: LADHGS
 BJ4952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4952+STABILITY: SURFACE MOTION
 BJ4952
 BJ4952  HISTORY     - Date     Condition        Report By
 BJ4952  HISTORY     - 1975     MONUMENTED       LADH
 BJ4952
 BJ4952                          STATION DESCRIPTION
 BJ4952
 BJ4952'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4952'THE STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF DOWNTOWN BATON
 BJ4952'ROUGE AND IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4952'
 BJ4952'TO REACH THE STATION FROM THE BLUE BONNET LANE INTERCHANGE
 BJ4952'ON INTERSTATE 10 IN SOUTH BATON ROUGE, DRIVE SOUTHEAST ALONG
 BJ4952'INTERSTATE 10 FOR 0.8 MILE TO THE MARK SET ON THE RIGHT AND
 BJ4952'SOUTHWEST OF THE HIGHWAY NEAR A CHAIN-LINK FENCE AND A CROSS
 BJ4952'DRAIN.
 BJ4952'
 BJ4952'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4952'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4952'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4952'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4952'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4952'THE GROUND SURFACE.  THEY ARE STAMPED 17N002 1975.  THE MARK
 BJ4952'IS 101 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE SOUTH BOUND
 BJ4952'LANE ON INTERSTATE 10, 67 FEET WEST-SOUTHWEST OF THE CENTER
 BJ4952'OF A TRIPLE BOX DRAIN UNDER INTERSTATE 10, 3 FEET NORTH OF A
 BJ4952'CHAIN-LINK RIGHT-OF-WAY FENCE AND 1.5 FEET EAST OF A METAL
 BJ4952'WITNESS POST AND SIGN.
 BJ4952'
 BJ4952'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5004 ***********************************************************************
 BJ5004  DESIGNATION -  17P001
 BJ5004  PID         -  BJ5004
 BJ5004  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5004  COUNTRY     -  US
 BJ5004  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ5004
 BJ5004                         *CURRENT SURVEY CONTROL
 BJ5004  ______________________________________________________________________
 BJ5004* NAD 83(1992) POSITION- 30 22 29.05283(N) 091 03 12.94036(W)   ADJUSTED
 BJ5004* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5004  **This station is located in a suspected subsidence area (see below).
 BJ5004  ______________________________________________________________________
 BJ5004  GEOID HEIGHT    -        -27.005 (meters)                     GEOID18
 BJ5004  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 BJ5004  HORZ ORDER      -  SECOND
 BJ5004
 BJ5004.The horizontal coordinates were established by classical geodetic methods
 BJ5004.and adjusted by the National Geodetic Survey in January 1993.
 BJ5004
 BJ5004.** This station is in an area of known vertical motion. If an
 BJ5004.** orthometric height was ever established but is not available 
 BJ5004.** in the current survey control section, the orthometric height
 BJ5004.** is considered suspect.  Suspect heights are available in the
 BJ5004.** superseded section only if requested.
 BJ5004
 BJ5004.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5004.GEOID18 height accuracy estimate available here.
 BJ5004
 BJ5004.Click photographs - Photos may exist for this station.
 BJ5004
 BJ5004.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5004
 BJ5004. The following values were computed from the NAD 83(1992) position.
 BJ5004
 BJ5004;                    North         East     Units Scale Factor Converg.
 BJ5004;SPC LA S     -   207,838.127 1,026,887.518   MT  0.99994696   +0 08 23.5
 BJ5004;SPC LA S     -   681,882.25  3,369,046.80   sFT  0.99994696   +0 08 23.5
 BJ5004;UTM  15      - 3,361,917.219   687,034.693   MT  1.00003158   +0 59 04.2
 BJ5004
 BJ5004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5004!SPC LA S     -   1.00000352  x   0.99994696  =   0.99995048
 BJ5004!UTM  15      -   1.00000352  x   1.00003158  =   1.00003510
 BJ5004
 BJ5004:                Primary Azimuth Mark                     Grid Az
 BJ5004:SPC LA S     -  17P002                                   138 46 32.2
 BJ5004:UTM  15      -  17P002                                   137 55 51.5
 BJ5004
 BJ5004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8703461917(NAD 83)
 BJ5004
 BJ5004|---------------------------------------------------------------------|
 BJ5004| PID    Reference Object                     Distance      Geod. Az  |
 BJ5004|                                                           dddmmss.s |
 BJ5004| BJ5003 17P002                              APPROX. 1.2 KM 1385455.7 |
 BJ5004|---------------------------------------------------------------------|
 BJ5004
 BJ5004                          SUPERSEDED SURVEY CONTROL
 BJ5004
 BJ5004  NAD 83(1986)-  30 22 29.07067(N)    091 03 12.93864(W) AD(       ) 2
 BJ5004  NAD 27      -  30 22 28.38054(N)    091 03 12.56485(W) AD(       ) 2
 BJ5004
 BJ5004.Superseded values are not recommended for survey control.
 BJ5004
 BJ5004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5004.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5004
 BJ5004_MARKER: DD = SURVEY DISK
 BJ5004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5004_STAMPING: 17P001 1975
 BJ5004_MARK LOGO: LADHGS
 BJ5004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5004+STABILITY: SURFACE MOTION
 BJ5004
 BJ5004  HISTORY     - Date     Condition        Report By
 BJ5004  HISTORY     - 1975     MONUMENTED       LADH
 BJ5004
 BJ5004                          STATION DESCRIPTION
 BJ5004
 BJ5004'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ5004'THE STATION IS LOCATED ABOUT 9 MILES SOUTHEAST OF DOWNTOWN
 BJ5004'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ5004'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5004'
 BJ5004'TO REACH THE STATION FROM THE INTERCHANGE AT THE JUNCTION OF
 BJ5004'INTERSTATE 10 AND STATE HIGHWAY 42, DRIVE NORTHWEST ALONG
 BJ5004'INTERSTATE 10 FOR 3.3 MILES.  THE MARK IS SET ON THE RIGHT
 BJ5004'AND NORTHEAST OF THE HIGHWAY NEAR A FENCE CORNER AND A
 BJ5004'RIGHT-OF-WAY MARKER.
 BJ5004'
 BJ5004'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ5004'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN
 BJ5004'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ5004'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ5004'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ5004'THE GROUND SURFACE.  THEY ARE STAMPED 17P001 1975.  THE MARK
 BJ5004'IS 104.5 FEET NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE
 BJ5004'ON INTERSTATE 10, 51 FEET EAST OF A FENCE BRACE IN THE
 BJ5004'RIGHT-OF-WAY FENCE, 5 FEET SOUTH-SOUTHEAST OF A CONCRETE
 BJ5004'HIGHWAY RIGHT-OF-WAY MARKER, 3 FEET SOUTH OF A FENCE CORNER
 BJ5004'AND 2 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 BJ5004'
 BJ5004'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5003 ***********************************************************************
 BJ5003  DESIGNATION -  17P002
 BJ5003  PID         -  BJ5003
 BJ5003  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5003  COUNTRY     -  US
 BJ5003  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ5003
 BJ5003                         *CURRENT SURVEY CONTROL
 BJ5003  ______________________________________________________________________
 BJ5003* NAD 83(1992) POSITION- 30 22 00.63064(N) 091 02 44.36349(W)   ADJUSTED
 BJ5003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5003  **This station is located in a suspected subsidence area (see below).
 BJ5003  ______________________________________________________________________
 BJ5003  GEOID HEIGHT    -        -26.997 (meters)                     GEOID18
 BJ5003  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 BJ5003  HORZ ORDER      -  SECOND
 BJ5003
 BJ5003.The horizontal coordinates were established by classical geodetic methods
 BJ5003.and adjusted by the National Geodetic Survey in January 1993.
 BJ5003
 BJ5003.** This station is in an area of known vertical motion. If an
 BJ5003.** orthometric height was ever established but is not available 
 BJ5003.** in the current survey control section, the orthometric height
 BJ5003.** is considered suspect.  Suspect heights are available in the
 BJ5003.** superseded section only if requested.
 BJ5003
 BJ5003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5003.GEOID18 height accuracy estimate available here.
 BJ5003
 BJ5003.Click photographs - Photos may exist for this station.
 BJ5003
 BJ5003.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5003
 BJ5003. The following values were computed from the NAD 83(1992) position.
 BJ5003
 BJ5003;                    North         East     Units Scale Factor Converg.
 BJ5003;SPC LA S     -   206,964.830 1,027,652.688   MT  0.99994607   +0 08 37.8
 BJ5003;SPC LA S     -   679,017.11  3,371,557.19   sFT  0.99994607   +0 08 37.8
 BJ5003;UTM  15      - 3,361,055.220   687,812.720   MT  1.00003518   +0 59 17.8
 BJ5003
 BJ5003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5003!SPC LA S     -   1.00000126  x   0.99994607  =   0.99994733
 BJ5003!UTM  15      -   1.00000126  x   1.00003518  =   1.00003644
 BJ5003
 BJ5003:                Primary Azimuth Mark                     Grid Az
 BJ5003:SPC LA S     -  17P003                                   146 43 25.6
 BJ5003:UTM  15      -  17P003                                   145 52 45.6
 BJ5003
 BJ5003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8781261055(NAD 83)
 BJ5003
 BJ5003|---------------------------------------------------------------------|
 BJ5003| PID    Reference Object                     Distance      Geod. Az  |
 BJ5003|                                                           dddmmss.s |
 BJ5003| BJ5002 17P003                              APPROX. 1.4 KM 1465203.4 |
 BJ5003|---------------------------------------------------------------------|
 BJ5003
 BJ5003                          SUPERSEDED SURVEY CONTROL
 BJ5003
 BJ5003  NAD 83(1986)-  30 22 00.64845(N)    091 02 44.36184(W) AD(       ) 2
 BJ5003  NAD 27      -  30 21 59.95746(N)    091 02 43.98922(W) AD(       ) 2
 BJ5003
 BJ5003.Superseded values are not recommended for survey control.
 BJ5003
 BJ5003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5003.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5003
 BJ5003_MARKER: DD = SURVEY DISK
 BJ5003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5003_STAMPING: 17P002 1975
 BJ5003_MARK LOGO: LADHGS
 BJ5003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5003+STABILITY: SURFACE MOTION
 BJ5003
 BJ5003  HISTORY     - Date     Condition        Report By
 BJ5003  HISTORY     - 1975     MONUMENTED       LADH
 BJ5003
 BJ5003                          STATION DESCRIPTION
 BJ5003
 BJ5003'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ5003'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF DOWNTOWN
 BJ5003'BATON ROUGE AND IS SET ON LOUISIANA DEPARTMENT OF
 BJ5003'HIGHWAYS PROPERTY.
 BJ5003'
 BJ5003'TO REACH THE STATION FROM THE INTERSTATE 10 AND STATE HIGHWAY 42
 BJ5003'INTERCHANGE, DRIVE NORTHWEST ALONG INTERSTATE 10 FOR 1.6 MILES
 BJ5003'TO THE MARK SET ON THE RIGHT AND NORTHEAST OF THE HIGHWAY
 BJ5003'NEAR A RIGHT-OF-WAY FENCE.
 BJ5003'
 BJ5003'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ5003'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ5003'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ5003'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ5003'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ5003'THE GROUND SURFACE.  THEY ARE STAMPED 17P002 1975.  THE MARK
 BJ5003'IS 260 FEET NORTHWEST OF A HIGHLINE CROSSING, 103.5 FEET
 BJ5003'NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE ON INTERSTATE
 BJ5003'10, 10.5 FEET NORTHWEST OF A BRACE POST IN A RIGHT-OF-WAY
 BJ5003'FENCE, 2 FEET SOUTHWEST OF A RIGHT-OF-WAY FENCE AND 2 FEET
 BJ5003'NORTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ5003'
 BJ5003'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5001 ***********************************************************************
 BJ5001  DESIGNATION -  17P004
 BJ5001  PID         -  BJ5001
 BJ5001  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5001  COUNTRY     -  US
 BJ5001  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ5001
 BJ5001                         *CURRENT SURVEY CONTROL
 BJ5001  ______________________________________________________________________
 BJ5001* NAD 83(1992) POSITION- 30 20 53.84865(N) 091 01 54.40611(W)   ADJUSTED
 BJ5001* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5001  **This station is located in a suspected subsidence area (see below).
 BJ5001  ______________________________________________________________________
 BJ5001  GEOID HEIGHT    -        -26.981 (meters)                     GEOID18
 BJ5001  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 BJ5001  HORZ ORDER      -  SECOND
 BJ5001
 BJ5001.The horizontal coordinates were established by classical geodetic methods
 BJ5001.and adjusted by the National Geodetic Survey in January 1993.
 BJ5001
 BJ5001.** This station is in an area of known vertical motion. If an
 BJ5001.** orthometric height was ever established but is not available 
 BJ5001.** in the current survey control section, the orthometric height
 BJ5001.** is considered suspect.  Suspect heights are available in the
 BJ5001.** superseded section only if requested.
 BJ5001
 BJ5001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5001.GEOID18 height accuracy estimate available here.
 BJ5001
 BJ5001.Click photographs - Photos may exist for this station.
 BJ5001
 BJ5001.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5001
 BJ5001. The following values were computed from the NAD 83(1992) position.
 BJ5001
 BJ5001;                    North         East     Units Scale Factor Converg.
 BJ5001;SPC LA S     -   204,911.894 1,028,992.016   MT  0.99994406   +0 09 02.8
 BJ5001;SPC LA S     -   672,281.77  3,375,951.31   sFT  0.99994406   +0 09 02.8
 BJ5001;UTM  15      - 3,359,022.050   689,182.277   MT  1.00004155   +0 59 41.1
 BJ5001
 BJ5001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5001!SPC LA S     -   1.00000360  x   0.99994406  =   0.99994766
 BJ5001!UTM  15      -   1.00000360  x   1.00004155  =   1.00004515
 BJ5001
 BJ5001:                Primary Azimuth Mark                     Grid Az
 BJ5001:SPC LA S     -  KLEIN                                    181 35 46.0
 BJ5001:UTM  15      -  KLEIN                                    180 45 07.7
 BJ5001
 BJ5001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8918259022(NAD 83)
 BJ5001
 BJ5001|---------------------------------------------------------------------|
 BJ5001| PID    Reference Object                     Distance      Geod. Az  |
 BJ5001|                                                           dddmmss.s |
 BJ5001| BJ4980 KLEIN                               436.288 METERS 1814448.8 |
 BJ5001|---------------------------------------------------------------------|
 BJ5001
 BJ5001                          SUPERSEDED SURVEY CONTROL
 BJ5001
 BJ5001  NAD 83(1986)-  30 20 53.86646(N)    091 01 54.40459(W) AD(       ) 2
 BJ5001  NAD 27      -  30 20 53.17316(N)    091 01 54.03500(W) AD(       ) 2
 BJ5001
 BJ5001.Superseded values are not recommended for survey control.
 BJ5001
 BJ5001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5001.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5001
 BJ5001_MARKER: DD = SURVEY DISK
 BJ5001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5001_STAMPING: 17P004 1975
 BJ5001_MARK LOGO: LADHGS
 BJ5001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5001+STABILITY: SURFACE MOTION
 BJ5001
 BJ5001  HISTORY     - Date     Condition        Report By
 BJ5001  HISTORY     - 1975     MONUMENTED       LADH
 BJ5001
 BJ5001                          STATION DESCRIPTION
 BJ5001
 BJ5001'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ5001'THE STATION IS LOCATED ABOUT 11 MILES SOUTHEAST OF DOWNTOWN
 BJ5001'BATON ROUGE AND IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ5001'PROPERTY.
 BJ5001'
 BJ5001'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ5001'STATE HIGHWAY 42, DRIVE SOUTHWEST ALONG STATE HIGHWAY 42 FOR 1.6
 BJ5001'MILES TO THE JUNCTION WITH PERKINS ROAD (STATE HIGHWAY 427),
 BJ5001'TURN RIGHT AND GO NORTHWEST ALONG PERKINS ROAD FOR 0.2 MILE
 BJ5001'TO THE MARK SET ON THE RIGHT AND NORTHEAST OF THE ROAD NEAR
 BJ5001'A RIGHT-OF-WAY FENCE.
 BJ5001'
 BJ5001'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ5001'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ5001'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ5001'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ5001'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ5001'ARE STAMPED 17P004 1975.  THE MARK IS 53 FEET SOUTHWEST OF
 BJ5001'THE CENTER OF THE OFF-RAMP TO INTERSTATE 10, 40 FEET NORTHEAST
 BJ5001'OF THE CENTER OF PERKINS ROAD, 2 FEET SOUTHWEST OF A
 BJ5001'RIGHT-OF-WAY FENCE AND 2 FEET NORTHEAST OF A METAL WITNESS POST
 BJ5001'AND SIGN.
 BJ5001'
 BJ5001'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4999 ***********************************************************************
 BJ4999  DESIGNATION -  17Q001
 BJ4999  PID         -  BJ4999
 BJ4999  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4999  COUNTRY     -  US
 BJ4999  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4999
 BJ4999                         *CURRENT SURVEY CONTROL
 BJ4999  ______________________________________________________________________
 BJ4999* NAD 83(1992) POSITION- 30 20 32.26704(N) 091 01 36.27150(W)   ADJUSTED
 BJ4999* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4999  **This station is located in a suspected subsidence area (see below).
 BJ4999  ______________________________________________________________________
 BJ4999  GEOID HEIGHT    -        -26.975 (meters)                     GEOID18
 BJ4999  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 BJ4999  HORZ ORDER      -  SECOND
 BJ4999
 BJ4999.The horizontal coordinates were established by classical geodetic methods
 BJ4999.and adjusted by the National Geodetic Survey in January 1993.
 BJ4999
 BJ4999.** This station is in an area of known vertical motion. If an
 BJ4999.** orthometric height was ever established but is not available 
 BJ4999.** in the current survey control section, the orthometric height
 BJ4999.** is considered suspect.  Suspect heights are available in the
 BJ4999.** superseded section only if requested.
 BJ4999
 BJ4999.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4999.GEOID18 height accuracy estimate available here.
 BJ4999
 BJ4999.Click photographs - Photos may exist for this station.
 BJ4999
 BJ4999.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4999
 BJ4999. The following values were computed from the NAD 83(1992) position.
 BJ4999
 BJ4999;                    North         East     Units Scale Factor Converg.
 BJ4999;SPC LA S     -   204,248.635 1,029,478.098   MT  0.99994343   +0 09 11.9
 BJ4999;SPC LA S     -   670,105.73  3,377,546.06   sFT  0.99994343   +0 09 11.9
 BJ4999;UTM  15      - 3,358,365.957   689,678.125   MT  1.00004387   +0 59 49.6
 BJ4999
 BJ4999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4999!SPC LA S     -   1.00000286  x   0.99994343  =   0.99994629
 BJ4999!UTM  15      -   1.00000286  x   1.00004387  =   1.00004673
 BJ4999
 BJ4999:                Primary Azimuth Mark                     Grid Az
 BJ4999:SPC LA S     -  17Q002                                   139 05 13.4
 BJ4999:UTM  15      -  17Q002                                   138 14 35.7
 BJ4999
 BJ4999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8967858365(NAD 83)
 BJ4999
 BJ4999|---------------------------------------------------------------------|
 BJ4999| PID    Reference Object                     Distance      Geod. Az  |
 BJ4999|                                                           dddmmss.s |
 BJ4999| BJ4998 17Q002                              APPROX. 1.5 KM 1391425.3 |
 BJ4999|---------------------------------------------------------------------|
 BJ4999
 BJ4999                          SUPERSEDED SURVEY CONTROL
 BJ4999
 BJ4999  NAD 83(1986)-  30 20 32.28483(N)    091 01 36.27004(W) AD(       ) 2
 BJ4999  NAD 27      -  30 20 31.59050(N)    091 01 35.90189(W) AD(       ) 2
 BJ4999
 BJ4999.Superseded values are not recommended for survey control.
 BJ4999
 BJ4999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4999.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4999
 BJ4999_MARKER: DD = SURVEY DISK
 BJ4999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4999_STAMPING: 17Q001 1975
 BJ4999_MARK LOGO: LADHGS
 BJ4999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4999+STABILITY: SURFACE MOTION
 BJ4999
 BJ4999  HISTORY     - Date     Condition        Report By
 BJ4999  HISTORY     - 1975     MONUMENTED       LADH
 BJ4999
 BJ4999                          STATION DESCRIPTION
 BJ4999
 BJ4999'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4999'THE STATION IS LOCATED 12 MILES SOUTHEAST OF DOWNTOWN BATON
 BJ4999'ROUGE AND 4.5 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK IS SET
 BJ4999'ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4999'
 BJ4999'TO REACH THE STATION FROM THE INTERSTATE 10 AND STATE HIGHWAY
 BJ4999'42 INTERCHANGE AT KLEIN, DRIVE SOUTHEAST ALONG INTERSTATE 10
 BJ4999'FOR ABOUT 0.5 MILE.  THE MARK IS SET ON THE RIGHT AND SOUTHWEST
 BJ4999'OF THE HIGHWAY NEAR A RIGHT-OF-WAY FENCE AND TWO LOUISIANA
 BJ4999'POWER AND LIGHT TRANSMISSION TOWERS.
 BJ4999'
 BJ4999'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4999'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4999'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4999'2 INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4999'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4999'THE GROUND SURFACE.  THEY ARE STAMPED 17Q001 1975.  THE MARK IS
 BJ4999'102 FEET SOUTHWEST OF THE CENTER OF THE SOUTH BOUND LANE ON
 BJ4999'INTERSTATE 10, 85 FEET NORTHEAST OF THE NORTHEAST LEG ON
 BJ4999'THE SOUTH TOWER (LP AND L 45), 85 FEET SOUTHEAST OF THE
 BJ4999'SOUTHEAST LEG OF THE NORTH TOWER (LP AND L 155), 7 FEET
 BJ4999'SOUTHEAST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 4
 BJ4999'FEET NORTHEAST OF A RIGHT-OF-WAY FENCE AND 2 FEET
 BJ4999'SOUTH-SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 BJ4999'
 BJ4999'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4998 ***********************************************************************
 BJ4998  DESIGNATION -  17Q002
 BJ4998  PID         -  BJ4998
 BJ4998  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4998  COUNTRY     -  US
 BJ4998  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4998
 BJ4998                         *CURRENT SURVEY CONTROL
 BJ4998  ______________________________________________________________________
 BJ4998* NAD 83(1992) POSITION- 30 19 55.61520(N) 091 00 59.85333(W)   ADJUSTED
 BJ4998* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4998  **This station is located in a suspected subsidence area (see below).
 BJ4998  ______________________________________________________________________
 BJ4998  GEOID HEIGHT    -        -26.963 (meters)                     GEOID18
 BJ4998  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 BJ4998  HORZ ORDER      -  SECOND
 BJ4998
 BJ4998.The horizontal coordinates were established by classical geodetic methods
 BJ4998.and adjusted by the National Geodetic Survey in January 1993.
 BJ4998
 BJ4998.** This station is in an area of known vertical motion. If an
 BJ4998.** orthometric height was ever established but is not available 
 BJ4998.** in the current survey control section, the orthometric height
 BJ4998.** is considered suspect.  Suspect heights are available in the
 BJ4998.** superseded section only if requested.
 BJ4998
 BJ4998.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4998.GEOID18 height accuracy estimate available here.
 BJ4998
 BJ4998.Click photographs - Photos may exist for this station.
 BJ4998
 BJ4998.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4998
 BJ4998. The following values were computed from the NAD 83(1992) position.
 BJ4998
 BJ4998;                    North         East     Units Scale Factor Converg.
 BJ4998;SPC LA S     -   203,122.695 1,030,453.862   MT  0.99994239   +0 09 30.1
 BJ4998;SPC LA S     -   666,411.71  3,380,747.38   sFT  0.99994239   +0 09 30.1
 BJ4998;UTM  15      - 3,357,254.393   690,670.465   MT  1.00004853   +1 00 06.9
 BJ4998
 BJ4998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4998!SPC LA S     -   1.00000337  x   0.99994239  =   0.99994576
 BJ4998!UTM  15      -   1.00000337  x   1.00004853  =   1.00005190
 BJ4998
 BJ4998:                Primary Azimuth Mark                     Grid Az
 BJ4998:SPC LA S     -  17Q001                                   319 05 13.6
 BJ4998:UTM  15      -  17Q001                                   318 14 36.8
 BJ4998
 BJ4998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9067057254(NAD 83)
 BJ4998
 BJ4998|---------------------------------------------------------------------|
 BJ4998| PID    Reference Object                     Distance      Geod. Az  |
 BJ4998|                                                           dddmmss.s |
 BJ4998| BJ4999 17Q001                              APPROX. 1.5 KM 3191443.7 |
 BJ4998|---------------------------------------------------------------------|
 BJ4998
 BJ4998                          SUPERSEDED SURVEY CONTROL
 BJ4998
 BJ4998  NAD 83(1986)-  30 19 55.63296(N)    091 00 59.85198(W) AD(       ) 2
 BJ4998  NAD 27      -  30 19 54.93647(N)    091 00 59.48701(W) AD(       ) 2
 BJ4998
 BJ4998.Superseded values are not recommended for survey control.
 BJ4998
 BJ4998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4998.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4998
 BJ4998_MARKER: DD = SURVEY DISK
 BJ4998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4998_STAMPING: 17Q002 1975
 BJ4998_MARK LOGO: LADHGS
 BJ4998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4998+STABILITY: SURFACE MOTION
 BJ4998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4998+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2005
 BJ4998
 BJ4998  HISTORY     - Date     Condition        Report By
 BJ4998  HISTORY     - 1975     MONUMENTED       LADH
 BJ4998  HISTORY     - 20050521 GOOD             AERODA
 BJ4998
 BJ4998                          STATION DESCRIPTION
 BJ4998
 BJ4998'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4998'THE STATION IS LOCATED ABOUT 13 MILES SOUTHEAST OF DOWNTOWN
 BJ4998'BATON ROUGE AND 3 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK
 BJ4998'IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4998'
 BJ4998'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10
 BJ4998'AND STATE HIGHWAY 42 NEAR THE SMALL COMMUNITY OF KLEINPETER,
 BJ4998'DRIVE SOUTHEAST ALONG INTERSTATE 10 FOR 1.4 MILES TO THE MARK
 BJ4998'SET ON THE RIGHT AND SOUTHWEST OF THE HIGHWAY NEAR A
 BJ4998'RIGHT-OF-WAY FENCE.
 BJ4998'
 BJ4998'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4998'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP
 BJ4998'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4998'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 BJ4998'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4998'SURFACE.  THEY ARE STAMPED 17Q002 1975.  THE MARK IS 103 FEET
 BJ4998'SOUTHWEST OF THE CENTER OF THE SOUTH BOUND LANE ON INTERSTATE
 BJ4998'10, 108 FEET SOUTHEAST OF A 30 INCH OAK TREE, 11 FEET NORTH
 BJ4998'OF A BRACE POST IN THE RIGHT-OF-WAY FENCE, 2 FEET NORTHEAST
 BJ4998'OF A RIGHT-OF-WAY FENCE AND 2 FEET SOUTHEAST OF A METAL
 BJ4998'WITNESS POST AND SIGN.
 BJ4998'
 BJ4998'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4998
 BJ4998                          STATION RECOVERY (2005)
 BJ4998
 BJ4998'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ4998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4992 ***********************************************************************
 BJ4992  DESIGNATION -  17Q003
 BJ4992  PID         -  BJ4992
 BJ4992  STATE/COUNTY-  LA/ASCENSION
 BJ4992  COUNTRY     -  US
 BJ4992  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4992
 BJ4992                         *CURRENT SURVEY CONTROL
 BJ4992  ______________________________________________________________________
 BJ4992* NAD 83(1992) POSITION- 30 19 25.86901(N) 091 00 24.99732(W)   ADJUSTED
 BJ4992* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4992  **This station is located in a suspected subsidence area (see below).
 BJ4992  ______________________________________________________________________
 BJ4992  GEOID HEIGHT    -        -26.952 (meters)                     GEOID18
 BJ4992  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 BJ4992  HORZ ORDER      -  SECOND
 BJ4992
 BJ4992.The horizontal coordinates were established by classical geodetic methods
 BJ4992.and adjusted by the National Geodetic Survey in January 1993.
 BJ4992
 BJ4992.** This station is in an area of known vertical motion. If an
 BJ4992.** orthometric height was ever established but is not available 
 BJ4992.** in the current survey control section, the orthometric height
 BJ4992.** is considered suspect.  Suspect heights are available in the
 BJ4992.** superseded section only if requested.
 BJ4992
 BJ4992.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4992.GEOID18 height accuracy estimate available here.
 BJ4992
 BJ4992.Click photographs - Photos may exist for this station.
 BJ4992
 BJ4992.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4992
 BJ4992. The following values were computed from the NAD 83(1992) position.
 BJ4992
 BJ4992;                    North         East     Units Scale Factor Converg.
 BJ4992;SPC LA S     -   202,209.364 1,031,387.490   MT  0.99994157   +0 09 47.5
 BJ4992;SPC LA S     -   663,415.22  3,383,810.46   sFT  0.99994157   +0 09 47.5
 BJ4992;UTM  15      - 3,356,354.806   691,617.539   MT  1.00005299   +1 00 23.7
 BJ4992
 BJ4992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4992!SPC LA S     -   1.00000307  x   0.99994157  =   0.99994464
 BJ4992!UTM  15      -   1.00000307  x   1.00005299  =   1.00005606
 BJ4992
 BJ4992:                Primary Azimuth Mark                     Grid Az
 BJ4992:SPC LA S     -  17Q004                                   063 55 27.7
 BJ4992:UTM  15      -  17Q004                                   063 04 51.5
 BJ4992
 BJ4992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9161756354(NAD 83)
 BJ4992
 BJ4992|---------------------------------------------------------------------|
 BJ4992| PID    Reference Object                     Distance      Geod. Az  |
 BJ4992|                                                           dddmmss.s |
 BJ4992| BJ4523 17Q004                              APPROX. 1.0 KM 0640515.2 |
 BJ4992|---------------------------------------------------------------------|
 BJ4992
 BJ4992                          SUPERSEDED SURVEY CONTROL
 BJ4992
 BJ4992  NAD 83(1986)-  30 19 25.88673(N)    091 00 24.99607(W) AD(       ) 2
 BJ4992  NAD 27      -  30 19 25.18807(N)    091 00 24.63400(W) AD(       ) 2
 BJ4992
 BJ4992.Superseded values are not recommended for survey control.
 BJ4992
 BJ4992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4992.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4992
 BJ4992_MARKER: DD = SURVEY DISK
 BJ4992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4992_STAMPING: 17Q003 1975
 BJ4992_MARK LOGO: LADHGS
 BJ4992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4992+STABILITY: SURFACE MOTION
 BJ4992
 BJ4992  HISTORY     - Date     Condition        Report By
 BJ4992  HISTORY     - 1975     MONUMENTED       LADH
 BJ4992  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BJ4992
 BJ4992                          STATION DESCRIPTION
 BJ4992
 BJ4992'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4992'THE STATION IS LOCATED ABOUT 14 MILES SOUTHEAST OF DOWNTOWN
 BJ4992'BATON ROUGE AND 4 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK
 BJ4992'IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4992'
 BJ4992'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4992'STATE HIGHWAY 427, DRIVE SOUTHWEST ALONG STATE HIGHWAY 427
 BJ4992'FOR 0.9 MILE TO AN OVERPASS ON INTERSTATE 10.  THE MARK IS SET
 BJ4992'JUST NORTHWEST OF THE OVERPASS NORTHEAST OF INTERSTATE 10
 BJ4992'NEAR A RIGHT-OF-WAY FENCE.
 BJ4992'
 BJ4992'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4992'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4992'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4992'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4992'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4992'ARE STAMPED 17Q003 1975.  THE MARK IS 148 FEET NORTHWEST
 BJ4992'OF AN OVERPASS, 103 FEET NORTHEAST OF THE CENTER OF THE
 BJ4992'NORTH BOUND LANE ON INTERSTATE 10, 7.5 FEET SOUTHWEST
 BJ4992'OF A 36 INCH OAK TREE, 2 FEET SOUTHWEST OF A RIGHT-OF-WAY FENCE
 BJ4992'AND 2 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ4992'
 BJ4992'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4992
 BJ4992                          STATION RECOVERY (2006)
 BJ4992
 BJ4992'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4992'NOT RECOVERED,AREA HAS CHANGED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4523 ***********************************************************************
 BJ4523  DESIGNATION -  17Q004
 BJ4523  PID         -  BJ4523
 BJ4523  STATE/COUNTY-  LA/ASCENSION
 BJ4523  COUNTRY     -  US
 BJ4523  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4523
 BJ4523                         *CURRENT SURVEY CONTROL
 BJ4523  ______________________________________________________________________
 BJ4523* NAD 83(1992) POSITION- 30 19 40.37359(N) 090 59 50.57930(W)   ADJUSTED
 BJ4523* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4523  **This station is located in a suspected subsidence area (see below).
 BJ4523  ______________________________________________________________________
 BJ4523  GEOID HEIGHT    -        -26.949 (meters)                     GEOID18
 BJ4523  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 BJ4523  HORZ ORDER      -  SECOND
 BJ4523
 BJ4523.The horizontal coordinates were established by classical geodetic methods
 BJ4523.and adjusted by the National Geodetic Survey in January 1993.
 BJ4523
 BJ4523.** This station is in an area of known vertical motion. If an
 BJ4523.** orthometric height was ever established but is not available 
 BJ4523.** in the current survey control section, the orthometric height
 BJ4523.** is considered suspect.  Suspect heights are available in the
 BJ4523.** superseded section only if requested.
 BJ4523
 BJ4523.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4523.GEOID18 height accuracy estimate available here.
 BJ4523
 BJ4523.Click photographs - Photos may exist for this station.
 BJ4523
 BJ4523.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4523
 BJ4523. The following values were computed from the NAD 83(1992) position.
 BJ4523
 BJ4523;                    North         East     Units Scale Factor Converg.
 BJ4523;SPC LA S     -   202,658.645 1,032,305.576   MT  0.99994197   +0 10 04.7
 BJ4523;SPC LA S     -   664,889.24  3,386,822.54   sFT  0.99994197   +0 10 04.7
 BJ4523;UTM  15      - 3,356,817.606   692,529.015   MT  1.00005731   +1 00 41.5
 BJ4523
 BJ4523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4523!SPC LA S     -   1.00000274  x   0.99994197  =   0.99994471
 BJ4523!UTM  15      -   1.00000274  x   1.00005731  =   1.00006005
 BJ4523
 BJ4523:                Primary Azimuth Mark                     Grid Az
 BJ4523:SPC LA S     -  17Q005                                   064 39 40.5
 BJ4523:UTM  15      -  17Q005                                   063 49 03.7
 BJ4523
 BJ4523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9252956817(NAD 83)
 BJ4523
 BJ4523|---------------------------------------------------------------------|
 BJ4523| PID    Reference Object                     Distance      Geod. Az  |
 BJ4523|                                                           dddmmss.s |
 BJ4523| BJ4520 17Q005                              APPROX. 1.4 KM 0644945.2 |
 BJ4523|---------------------------------------------------------------------|
 BJ4523
 BJ4523                          SUPERSEDED SURVEY CONTROL
 BJ4523
 BJ4523  NAD 83(1986)-  30 19 40.39124(N)    090 59 50.57804(W) AD(       ) 2
 BJ4523  NAD 27      -  30 19 39.69170(N)    090 59 50.21630(W) AD(       ) 2
 BJ4523
 BJ4523.Superseded values are not recommended for survey control.
 BJ4523
 BJ4523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4523.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4523
 BJ4523_MARKER: DD = SURVEY DISK
 BJ4523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4523_STAMPING: 17Q004 1975
 BJ4523_MARK LOGO: LADHGS
 BJ4523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4523+STABILITY: SURFACE MOTION
 BJ4523
 BJ4523  HISTORY     - Date     Condition        Report By
 BJ4523  HISTORY     - 1975     MONUMENTED       LADH
 BJ4523  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BJ4523
 BJ4523                          STATION DESCRIPTION
 BJ4523
 BJ4523'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4523'THE STATION IS LOCATED ABOUT 14 MILES SOUTHEAST OF DOWNTOWN
 BJ4523'BATON ROUGE AND 4 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK
 BJ4523'IS SET ON PROPERTY OWNED BY THE LOUISIANA AND ARKANSAS RAILROAD.
 BJ4523'
 BJ4523'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4523'STATE HIGHWAY 427, DRIVE SOUTHWEST ALONG STATE HIGHWAY 427 FOR
 BJ4523'0.8 MILE TO A RAILROAD CROSSING AND THE MARK SET ON THE RIGHT
 BJ4523'AND NORTHWEST OF THE HIGHWAY NEAR A SIGNAL STANDARD.
 BJ4523'
 BJ4523'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4523'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A
 BJ4523'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4523'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4523'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4523'GROUND SURFACE.  THEY ARE STAMPED 17Q004 1975.  THE MARK IS
 BJ4523'74.5 FEET WEST-NORTHWEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 BJ4523'MARKER, 42 FEET NORTH-NORTHWEST OF A RAILROAD CROSSING
 BJ4523'SIGNAL LIGHT, 41 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 BJ4523'POST AND SIGN, 17.5 FEET NORTHWEST OF THE CENTER OF STATE
 BJ4523'HIGHWAY 427, 9.5 FEET EAST-NORTHEAST OF THE EAST RAIL ON
 BJ4523'THE RAILROAD AND 6.5 FEET WEST OF A RAILROAD CROSSING
 BJ4523'SIGNAL LIGHT.
 BJ4523'
 BJ4523'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4523
 BJ4523                          STATION RECOVERY (2006)
 BJ4523
 BJ4523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4523'NOT RECOVERED, NEW RAILROAD SIGNAL LIGHTS HAVE BEEN INSTALLED. A LOT
 BJ4523'CLEARING HAS BEEN DONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4520 ***********************************************************************
 BJ4520  DESIGNATION -  17Q005
 BJ4520  PID         -  BJ4520
 BJ4520  STATE/COUNTY-  LA/ASCENSION
 BJ4520  COUNTRY     -  US
 BJ4520  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4520
 BJ4520                         *CURRENT SURVEY CONTROL
 BJ4520  ______________________________________________________________________
 BJ4520* NAD 83(1992) POSITION- 30 19 59.06192(N) 090 59 04.72918(W)   ADJUSTED
 BJ4520* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4520  **This station is located in a suspected subsidence area (see below).
 BJ4520  ______________________________________________________________________
 BJ4520  GEOID HEIGHT    -        -26.945 (meters)                     GEOID18
 BJ4520  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 BJ4520  HORZ ORDER      -  SECOND
 BJ4520
 BJ4520.The horizontal coordinates were established by classical geodetic methods
 BJ4520.and adjusted by the National Geodetic Survey in January 1993.
 BJ4520
 BJ4520.** This station is in an area of known vertical motion. If an
 BJ4520.** orthometric height was ever established but is not available 
 BJ4520.** in the current survey control section, the orthometric height
 BJ4520.** is considered suspect.  Suspect heights are available in the
 BJ4520.** superseded section only if requested.
 BJ4520
 BJ4520.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4520.GEOID18 height accuracy estimate available here.
 BJ4520
 BJ4520.Click photographs - Photos may exist for this station.
 BJ4520
 BJ4520.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4520
 BJ4520. The following values were computed from the NAD 83(1992) position.
 BJ4520
 BJ4520;                    North         East     Units Scale Factor Converg.
 BJ4520;SPC LA S     -   203,237.755 1,033,528.552   MT  0.99994249   +0 10 27.7
 BJ4520;SPC LA S     -   666,789.20  3,390,834.92   sFT  0.99994249   +0 10 27.7
 BJ4520;UTM  15      - 3,357,414.730   693,743.474   MT  1.00006310   +1 01 05.2
 BJ4520
 BJ4520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4520!SPC LA S     -   1.00000326  x   0.99994249  =   0.99994575
 BJ4520!UTM  15      -   1.00000326  x   1.00006310  =   1.00006636
 BJ4520
 BJ4520:                Primary Azimuth Mark                     Grid Az
 BJ4520:SPC LA S     -  17Q006                                   315 44 54.4
 BJ4520:UTM  15      -  17Q006                                   314 54 16.9
 BJ4520
 BJ4520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9374357414(NAD 83)
 BJ4520
 BJ4520|---------------------------------------------------------------------|
 BJ4520| PID    Reference Object                     Distance      Geod. Az  |
 BJ4520|                                                           dddmmss.s |
 BJ4520| BJ4521 17Q006                              APPROX. 0.5 KM 3155522.1 |
 BJ4520|---------------------------------------------------------------------|
 BJ4520
 BJ4520                          SUPERSEDED SURVEY CONTROL
 BJ4520
 BJ4520  NAD 83(1986)-  30 19 59.07948(N)    090 59 04.72792(W) AD(       ) 2
 BJ4520  NAD 27      -  30 19 58.37898(N)    090 59 04.36676(W) AD(       ) 2
 BJ4520
 BJ4520.Superseded values are not recommended for survey control.
 BJ4520
 BJ4520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4520.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4520
 BJ4520_MARKER: DD = SURVEY DISK
 BJ4520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4520_STAMPING: 17Q005 1975
 BJ4520_MARK LOGO: LADHGS
 BJ4520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4520+STABILITY: SURFACE MOTION
 BJ4520
 BJ4520  HISTORY     - Date     Condition        Report By
 BJ4520  HISTORY     - 1975     MONUMENTED       LADH
 BJ4520  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BJ4520
 BJ4520                          STATION DESCRIPTION
 BJ4520
 BJ4520'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4520'THE STATION IS LOCATED ABOUT 14 MILES SOUTHEAST OF DOWNTOWN
 BJ4520'BATON ROUGE AND 3 MILES NORTH WEST OF PRAIRIEVILLE.  THE
 BJ4520'MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT
 BJ4520'OF HIGHWAYS.
 BJ4520'
 BJ4520'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61
 BJ4520'AND STATE HIGHWAY 427 DRIVE SOUTHEAST ALONG U.S. HIGHWAY
 BJ4520'61 FOR 2.3 MILES TO THE JUNCTION OF U.S. HIGHWAY 61 AND STATE
 BJ4520'HIGHWAY 427.  THE MARK IS SET IN THE SOUTHEAST QUADRANT OF THE
 BJ4520'JUNCTION.
 BJ4520'
 BJ4520'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4520'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A
 BJ4520'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4520'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4520'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW
 BJ4520'THE GROUND SURFACE.  THEY ARE STAMPED 17Q005 1975.  THE MARK
 BJ4520'IS 184 FEET NORTHEAST OF THE CENTER OF U.S. HIGHWAY 61, 151
 BJ4520'FEET EAST-NORTHEAST OF THE EAST END OF A CONCRETE CULVERT,
 BJ4520'125 FEET EAST OF A POWER POLE (2612), 47.5 FEET SOUTHEAST
 BJ4520'OF THE CENTER OF STATE HIGHWAY 427 AND 1.5 FEET SOUTHWEST
 BJ4520'OF A METAL WITNESS POST AND SIGN.
 BJ4520'
 BJ4520'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4520
 BJ4520                          STATION RECOVERY (2006)
 BJ4520
 BJ4520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4520'NOT RECOVERED,AREA HAS CHANGED AND ROAD CONSTRUCTION GOING ON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4521 ***********************************************************************
 BJ4521  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ4521  DESIGNATION -  17Q006
 BJ4521  PID         -  BJ4521
 BJ4521  STATE/COUNTY-  LA/ASCENSION
 BJ4521  COUNTRY     -  US
 BJ4521  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4521
 BJ4521                         *CURRENT SURVEY CONTROL
 BJ4521  ______________________________________________________________________
 BJ4521* NAD 83(2011) POSITION- 30 20 10.78315(N) 090 59 17.81623(W)   ADJUSTED
 BJ4521* NAD 83(2011) ELLIP HT-   -18.727 (meters)        (06/27/12)   ADJUSTED
 BJ4521* NAD 83(2011) EPOCH   -  2010.00
 BJ4521* NAVD 88 ORTHO HEIGHT -     8.23  (meters)       27.0   (feet) GPS OBS
 BJ4521* NAVD 88 EPOCH        -  2009.55
 BJ4521  **This station is located in a suspected subsidence area (see below).
 BJ4521  ______________________________________________________________________
 BJ4521  GEOID HEIGHT    -        -26.950 (meters)                     GEOID18
 BJ4521  NAD 83(2011) X  -    -95,027.508 (meters)                     COMP
 BJ4521  NAD 83(2011) Y  - -5,508,684.336 (meters)                     COMP
 BJ4521  NAD 83(2011) Z  -  3,202,598.102 (meters)                     COMP
 BJ4521  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 BJ4521
 BJ4521  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ4521  Standards:
 BJ4521         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ4521            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ4521  -------------------------------------------------------------------
 BJ4521  NETWORK    0.26   0.73           0.10   0.11   0.37     -0.07024385
 BJ4521  -------------------------------------------------------------------
 BJ4521  Click here for local accuracies and other accuracy information.
 BJ4521
 BJ4521.The horizontal coordinates were established by GPS observations
 BJ4521.and adjusted by the National Geodetic Survey in June 2012.
 BJ4521
 BJ4521.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ4521.been affixed to the stable North American tectonic plate. See 
 BJ4521.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ4521
 BJ4521.The horizontal coordinates are valid at the epoch date displayed above
 BJ4521.which is a decimal equivalence of Year/Month/Day.
 BJ4521
 BJ4521.** This station is in an area of known vertical motion.  Due to the
 BJ4521.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ4521.** determined the orthometric heights for marks in these suspect
 BJ4521.** subsidence areas should be considered valid only at the epoch date
 BJ4521.** associated with the orthometric height.  These heights must always
 BJ4521.** be validated when used as control.  All previously superseded
 BJ4521.** orthometric heights are now considered suspect and are available
 BJ4521.** in the superseded section.  NGS does not recommend using suspect
 BJ4521.** or superseded heights as control.
 BJ4521
 BJ4521.The orthometric height was determined by GPS observations and a
 BJ4521.high-resolution geoid model using precise GPS observation and
 BJ4521.processing techniques.
 BJ4521
 BJ4521.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4521.GEOID18 height accuracy estimate available here.
 BJ4521
 BJ4521.Click photographs - Photos may exist for this station.
 BJ4521
 BJ4521.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ4521
 BJ4521.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4521
 BJ4521.The ellipsoidal height was determined by GPS observations
 BJ4521.and is referenced to NAD 83.
 BJ4521
 BJ4521. The following values were computed from the NAD 83(2011) position.
 BJ4521
 BJ4521;                    North         East     Units Scale Factor Converg.
 BJ4521;SPC LA S     -   203,597.617 1,033,177.908   MT  0.99994282   +0 10 21.1
 BJ4521;SPC LA S     -   667,969.85  3,389,684.52   sFT  0.99994282   +0 10 21.1
 BJ4521;UTM  15      - 3,357,769.432   693,387.527   MT  1.00006140   +1 00 59.0
 BJ4521
 BJ4521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4521!SPC LA S     -   1.00000294  x   0.99994282  =   0.99994576
 BJ4521!UTM  15      -   1.00000294  x   1.00006140  =   1.00006434
 BJ4521
 BJ4521:                Primary Azimuth Mark                     Grid Az
 BJ4521:SPC LA S     -  17Q007                                   328 06 44.8
 BJ4521:UTM  15      -  17Q007                                   327 16 06.9
 BJ4521
 BJ4521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9338757769(NAD 83)
 BJ4521
 BJ4521|---------------------------------------------------------------------|
 BJ4521| PID    Reference Object                     Distance      Geod. Az  |
 BJ4521|                                                           dddmmss.s |
 BJ4521| BJ4520 17Q005                              APPROX. 0.5 KM 1355515.4 |
 BJ4521| BJ4522 17Q007                              APPROX. 1.5 KM 3281705.9 |
 BJ4521|---------------------------------------------------------------------|
 BJ4521
 BJ4521                          SUPERSEDED SURVEY CONTROL
 BJ4521
 BJ4521  ELLIP H (10/11/11)  -18.732  (m)                       GP(       ) 4 1
 BJ4521  NAD 83(2007)-  30 20 10.78326(N)    090 59 17.81708(W) AD(2006.81) A
 BJ4521  ELLIP H (03/12/08)  -18.741  (m)                       GP(2006.81) 3 1
 BJ4521  NAD 83(1992)-  30 20 10.78355(N)    090 59 17.81439(W) AD(       ) 2
 BJ4521  NAD 83(1986)-  30 20 10.80112(N)    090 59 17.81310(W) AD(       ) 2
 BJ4521  NAD 27      -  30 20 10.10136(N)    090 59 17.45115(W) AD(       ) 2
 BJ4521  NAVD 88 (12/26/12)    8.25   (m)  GEOID12A model used  GP(2009.55)    
 BJ4521  NAVD 88 (03/12/08)    8.23   (m)  GEOID03  model used  GP(2006.81)    
 BJ4521  NGVD 29 (07/19/86)    8.3    (m)           27.     (f) VERT ANG       
 BJ4521
 BJ4521.Superseded values are not recommended for survey control.
 BJ4521
 BJ4521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4521.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4521
 BJ4521_MARKER: DD = SURVEY DISK
 BJ4521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4521_STAMPING: 17Q006 1975
 BJ4521_MARK LOGO: LADHGS
 BJ4521_PROJECTION: FLUSH
 BJ4521_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ4521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4521+STABILITY: SURFACE MOTION
 BJ4521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4521+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 BJ4521
 BJ4521  HISTORY     - Date     Condition        Report By
 BJ4521  HISTORY     - 1975     MONUMENTED       LADH
 BJ4521  HISTORY     - 20060525 GOOD             NGS
 BJ4521  HISTORY     - 20100927 GOOD             GEOMET
 BJ4521  HISTORY     - 20160615 GOOD             NGS
 BJ4521
 BJ4521                          STATION DESCRIPTION
 BJ4521
 BJ4521'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4521'THE STATION IS LOCATED ABOUT 14 MILES SOUTHEAST OF DOWNTOWN
 BJ4521'BATON ROUGE AND 3 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK IS
 BJ4521'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4521'
 BJ4521'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4521'STATE HIGHWAY 42, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR
 BJ4521'2 MILES TO THE MARK SET ON THE RIGHT AND SOUTHWEST OF THE HIGHWAY
 BJ4521'NEAR A GROUP OF OAK TREES.
 BJ4521'
 BJ4521'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4521'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4521'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4521'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS
 BJ4521'OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4521'SURFACE.  THEY ARE STAMPED 17Q006 1975.  THE MARK IS 99 FEET
 BJ4521'WEST-NORTHWEST OF THE NORTH END OF A CONCRETE CULVERT, 64.5
 BJ4521'FEET SOUTHWEST OF THE SOUTH BOUND LANE ON U.S. HIGHWAY 61,
 BJ4521'44 FEET SOUTHEAST OF A 20 INCH OAK TREE, 22 FEET EAST OF A 20
 BJ4521'INCH OAK TREE, 14 FEET NORTH OF A 24 INCH OAK TREE AND 2
 BJ4521'FEET NORTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ4521'
 BJ4521'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 BJ4521
 BJ4521                          STATION RECOVERY (2006)
 BJ4521
 BJ4521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ4521'RECOVERED IN GOOD CONDITION.  UPDATE - THE 1.75 FT (0.5 M) AND 2 FT
 BJ4521'(0.6 M) DIAMETER OAK TREES ARE GONE.  A NEW TO REACH FROM SOUTHEAST OF
 BJ4521'BATON ROUGE LA AND NORTHWEST OF PRAIRIEVILLE LA FROM LA-73 AND I-10
 BJ4521'WESTBOUND LANES (EXIT 173), GO 2.5 MI (4.0 KM) NORTH ALONG LA-73 TO
 BJ4521'THE JUNCTION OF US-61 (AIRLINE HIGHWAY), THENCE LEFT (NORTHWEST) ALONG
 BJ4521'US-61 TO A CROSSOVER NEAR BUFFY'S CARWASH XPRESS LUBE THEN U-TURN BACK
 BJ4521'(SOUTHEAST) ON US-61 TO THE MARK ON SOUTHWEST SIDE OF US-61 AND
 BJ4521'NORTHEAST OF A BUILDING FOR THE SUTHERN KUMFORT'S GENTLEMAN'S CLUB.
 BJ4521'MARK IS ADJACENT TO A METAL WITNESS POST.  MARK CAN ALSO BE REACHED BY
 BJ4521'GOING 1.5 MI (2.4 KM) NORTHEAST ALONG LA-42 (HIGHLAND ROAD) FROM THE
 BJ4521'I-10 WESTBOUND LANES (EXIT 166) TO THE JUNCTION OF US-61 (AIRLINE
 BJ4521'HIGHWAY), THENCE RIGHT (SOUTHEAST) ALONG US-61 FOR 2.1 MI (3.3 KM) TO
 BJ4521'MARK ON RIGHT.
 BJ4521
 BJ4521                          STATION RECOVERY (2010)
 BJ4521
 BJ4521'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (RLJ)
 BJ4521'RECOVERED AS DESCRIBED.  NOT VERY GOOD FOR GPS.  HEAVILY OBSTRUCTED IN
 BJ4521'NORTHWEST QUADRANT.
 BJ4521
 BJ4521                          STATION RECOVERY (2016)
 BJ4521
 BJ4521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ4521'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4522 ***********************************************************************
 BJ4522  DESIGNATION -  17Q007
 BJ4522  PID         -  BJ4522
 BJ4522  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4522  COUNTRY     -  US
 BJ4522  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4522
 BJ4522                         *CURRENT SURVEY CONTROL
 BJ4522  ______________________________________________________________________
 BJ4522* NAD 83(1992) POSITION- 30 20 53.48955(N) 090 59 48.24424(W)   ADJUSTED
 BJ4522* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4522  **This station is located in a suspected subsidence area (see below).
 BJ4522  ______________________________________________________________________
 BJ4522  GEOID HEIGHT    -        -26.962 (meters)                     GEOID18
 BJ4522  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 BJ4522  HORZ ORDER      -  SECOND
 BJ4522
 BJ4522.The horizontal coordinates were established by classical geodetic methods
 BJ4522.and adjusted by the National Geodetic Survey in January 1993.
 BJ4522
 BJ4522.** This station is in an area of known vertical motion. If an
 BJ4522.** orthometric height was ever established but is not available 
 BJ4522.** in the current survey control section, the orthometric height
 BJ4522.** is considered suspect.  Suspect heights are available in the
 BJ4522.** superseded section only if requested.
 BJ4522
 BJ4522.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4522.GEOID18 height accuracy estimate available here.
 BJ4522
 BJ4522.Click photographs - Photos may exist for this station.
 BJ4522
 BJ4522.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4522
 BJ4522. The following values were computed from the NAD 83(1992) position.
 BJ4522
 BJ4522;                    North         East     Units Scale Factor Converg.
 BJ4522;SPC LA S     -   204,910.218 1,032,361.335   MT  0.99994405   +0 10 05.9
 BJ4522;SPC LA S     -   672,276.27  3,387,005.48   sFT  0.99994405   +0 10 05.9
 BJ4522;UTM  15      - 3,359,070.014   692,551.611   MT  1.00005742   +1 00 44.9
 BJ4522
 BJ4522!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4522!SPC LA S     -   1.00000306  x   0.99994405  =   0.99994711
 BJ4522!UTM  15      -   1.00000306  x   1.00005742  =   1.00006048
 BJ4522
 BJ4522:                Primary Azimuth Mark                     Grid Az
 BJ4522:SPC LA S     -  17Q008                                   323 29 50.5
 BJ4522:UTM  15      -  17Q008                                   322 39 11.5
 BJ4522
 BJ4522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9255159070(NAD 83)
 BJ4522
 BJ4522|---------------------------------------------------------------------|
 BJ4522| PID    Reference Object                     Distance      Geod. Az  |
 BJ4522|                                                           dddmmss.s |
 BJ4522| BJ4991 17Q008                              APPROX. 1.4 KM 3233956.4 |
 BJ4522|---------------------------------------------------------------------|
 BJ4522
 BJ4522                          SUPERSEDED SURVEY CONTROL
 BJ4522
 BJ4522  NAD 83(1986)-  30 20 53.50713(N)    090 59 48.24291(W) AD(       ) 2
 BJ4522  NAD 27      -  30 20 52.80951(N)    090 59 47.87880(W) AD(       ) 2
 BJ4522
 BJ4522.Superseded values are not recommended for survey control.
 BJ4522
 BJ4522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4522.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4522
 BJ4522_MARKER: DD = SURVEY DISK
 BJ4522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4522_STAMPING: 17Q007 1975
 BJ4522_MARK LOGO: LADHGS
 BJ4522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4522+STABILITY: SURFACE MOTION
 BJ4522
 BJ4522  HISTORY     - Date     Condition        Report By
 BJ4522  HISTORY     - 1975     MONUMENTED       LADH
 BJ4522
 BJ4522                          STATION DESCRIPTION
 BJ4522
 BJ4522'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4522'THE STATION IS LOCATED ABOUT 13 MILES SOUTHEAST OF DOWNTOWN
 BJ4522'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA
 BJ4522'DEPARTMENT OF HIGHWAYS.
 BJ4522'
 BJ4522'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4522'STATE HIGHWAY 42, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 1.1
 BJ4522'MILES TO THE STATION SET ON THE LEFT AND NORTHEAST OF THE HIGHWAY
 BJ4522'NEAR A POWER POLE AND A GATE.
 BJ4522'
 BJ4522'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4522'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4522'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4522'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS
 BJ4522'OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4522'SURFACE.  THEY ARE STAMPED 17Q007 1975.  THE MARK IS 108 FEET
 BJ4522'NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE ON U.S.
 BJ4522'HIGHWAY 61, 61 FEET NORTHWEST OF THE CENTER OF A WOODEN GATE,
 BJ4522'11 FEET SOUTHWEST OF A FENCE. 6 FEET WEST OF A POWER POLE
 BJ4522'AND 2 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ4522'
 BJ4522'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4991 ***********************************************************************
 BJ4991  DESIGNATION -  17Q008
 BJ4991  PID         -  BJ4991
 BJ4991  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4991  COUNTRY     -  US
 BJ4991  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4991
 BJ4991                         *CURRENT SURVEY CONTROL
 BJ4991  ______________________________________________________________________
 BJ4991* NAD 83(1992) POSITION- 30 21 29.30419(N) 091 00 18.62000(W)   ADJUSTED
 BJ4991* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4991  **This station is located in a suspected subsidence area (see below).
 BJ4991  ______________________________________________________________________
 BJ4991  GEOID HEIGHT    -        -26.972 (meters)                     GEOID18
 BJ4991  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 BJ4991  HORZ ORDER      -  SECOND
 BJ4991
 BJ4991.The horizontal coordinates were established by classical geodetic methods
 BJ4991.and adjusted by the National Geodetic Survey in January 1993.
 BJ4991
 BJ4991.** This station is in an area of known vertical motion. If an
 BJ4991.** orthometric height was ever established but is not available 
 BJ4991.** in the current survey control section, the orthometric height
 BJ4991.** is considered suspect.  Suspect heights are available in the
 BJ4991.** superseded section only if requested.
 BJ4991
 BJ4991.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4991.GEOID18 height accuracy estimate available here.
 BJ4991
 BJ4991.Click photographs - Photos may exist for this station.
 BJ4991
 BJ4991.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4991
 BJ4991. The following values were computed from the NAD 83(1992) position.
 BJ4991
 BJ4991;                    North         East     Units Scale Factor Converg.
 BJ4991;SPC LA S     -   206,010.676 1,031,546.960   MT  0.99994511   +0 09 50.7
 BJ4991;SPC LA S     -   675,886.69  3,384,333.65   sFT  0.99994511   +0 09 50.7
 BJ4991;UTM  15      - 3,360,158.472   691,721.016   MT  1.00005348   +1 00 30.6
 BJ4991
 BJ4991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4991!SPC LA S     -   1.00000311  x   0.99994511  =   0.99994822
 BJ4991!UTM  15      -   1.00000311  x   1.00005348  =   1.00005659
 BJ4991
 BJ4991:                Primary Azimuth Mark                     Grid Az
 BJ4991:SPC LA S     -  17Q009                                   288 56 42.9
 BJ4991:UTM  15      -  17Q009                                   288 06 03.0
 BJ4991
 BJ4991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9172160158(NAD 83)
 BJ4991
 BJ4991|---------------------------------------------------------------------|
 BJ4991| PID    Reference Object                     Distance      Geod. Az  |
 BJ4991|                                                           dddmmss.s |
 BJ4991| BJ4997 17Q009                              APPROX. 1.0 KM 2890633.6 |
 BJ4991|---------------------------------------------------------------------|
 BJ4991
 BJ4991                          SUPERSEDED SURVEY CONTROL
 BJ4991
 BJ4991  NAD 83(1986)-  30 21 29.32178(N)    091 00 18.61863(W) AD(       ) 2
 BJ4991  NAD 27      -  30 21 28.62597(N)    091 00 18.25274(W) AD(       ) 2
 BJ4991
 BJ4991.Superseded values are not recommended for survey control.
 BJ4991
 BJ4991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4991.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4991
 BJ4991_MARKER: DD = SURVEY DISK
 BJ4991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4991_STAMPING: 17Q008 1975
 BJ4991_MARK LOGO: LADHGS
 BJ4991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4991+STABILITY: SURFACE MOTION
 BJ4991
 BJ4991  HISTORY     - Date     Condition        Report By
 BJ4991  HISTORY     - 1975     MONUMENTED       LADH
 BJ4991
 BJ4991                          STATION DESCRIPTION
 BJ4991
 BJ4991'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4991'THE STATION IS LOCATED ABOUT 12 MILES SOUTHEAST OF DOWNTOWN
 BJ4991'BATON ROUGE AND 4 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK IS
 BJ4991'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4991'
 BJ4991'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4991'STATE HIGHWAY 42, DRIVE SOUTHEAST ALONG U.S. HIGHWAY 61 FOR 0.3
 BJ4991'MILES TO THE MARK SET ON THE LEFT AND NORTHEAST OF THE HIGHWAY
 BJ4991'IN A CURVE AND NEAR A LARGE LIVE OAK TREE.
 BJ4991'
 BJ4991'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4991'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4991'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4991'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4991'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4991'ARE STAMPED 17Q008 1975.  THE MARK IS 64 FEET WEST OF A POWER
 BJ4991'POLE, 49 FEET EAST OF THE CENTER OF A GRAVEL DRIVE, 22 FEET
 BJ4991'SOUTHEAST OF A POWER POLE, 21 FEET NORTH OF A 72 INCH LIVE OAK
 BJ4991'TREE, AND 1.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ4991'
 BJ4991'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4997 ***********************************************************************
 BJ4997  DESIGNATION -  17Q009
 BJ4997  PID         -  BJ4997
 BJ4997  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4997  COUNTRY     -  US
 BJ4997  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4997
 BJ4997                         *CURRENT SURVEY CONTROL
 BJ4997  ______________________________________________________________________
 BJ4997* NAD 83(1992) POSITION- 30 21 39.55703(N) 091 00 52.74921(W)   ADJUSTED
 BJ4997* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4997  **This station is located in a suspected subsidence area (see below).
 BJ4997  ______________________________________________________________________
 BJ4997  GEOID HEIGHT    -        -26.979 (meters)                     GEOID18
 BJ4997  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 BJ4997  HORZ ORDER      -  SECOND
 BJ4997
 BJ4997.The horizontal coordinates were established by classical geodetic methods
 BJ4997.and adjusted by the National Geodetic Survey in January 1993.
 BJ4997
 BJ4997.** This station is in an area of known vertical motion. If an
 BJ4997.** orthometric height was ever established but is not available 
 BJ4997.** in the current survey control section, the orthometric height
 BJ4997.** is considered suspect.  Suspect heights are available in the
 BJ4997.** superseded section only if requested.
 BJ4997
 BJ4997.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4997.GEOID18 height accuracy estimate available here.
 BJ4997
 BJ4997.Click photographs - Photos may exist for this station.
 BJ4997
 BJ4997.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4997
 BJ4997. The following values were computed from the NAD 83(1992) position.
 BJ4997
 BJ4997;                    North         East     Units Scale Factor Converg.
 BJ4997;SPC LA S     -   206,323.811 1,030,634.715   MT  0.99994542   +0 09 33.6
 BJ4997;SPC LA S     -   676,914.04  3,381,340.73   sFT  0.99994542   +0 09 33.6
 BJ4997;UTM  15      - 3,360,458.161   690,804.159   MT  1.00004915   +1 00 13.6
 BJ4997
 BJ4997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4997!SPC LA S     -   1.00000305  x   0.99994542  =   0.99994847
 BJ4997!UTM  15      -   1.00000305  x   1.00004915  =   1.00005220
 BJ4997
 BJ4997:                Primary Azimuth Mark                     Grid Az
 BJ4997:SPC LA S     -  17Q010                                   300 16 13.9
 BJ4997:UTM  15      -  17Q010                                   299 25 33.9
 BJ4997
 BJ4997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9080460458(NAD 83)
 BJ4997
 BJ4997|---------------------------------------------------------------------|
 BJ4997| PID    Reference Object                     Distance      Geod. Az  |
 BJ4997|                                                           dddmmss.s |
 BJ4997| BJ5000 17Q010                              APPROX. 1.5 KM 3002547.5 |
 BJ4997|---------------------------------------------------------------------|
 BJ4997
 BJ4997                          SUPERSEDED SURVEY CONTROL
 BJ4997
 BJ4997  NAD 83(1986)-  30 21 39.57464(N)    091 00 52.74782(W) AD(       ) 2
 BJ4997  NAD 27      -  30 21 38.87976(N)    091 00 52.38076(W) AD(       ) 2
 BJ4997
 BJ4997.Superseded values are not recommended for survey control.
 BJ4997
 BJ4997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4997.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4997
 BJ4997_MARKER: DD = SURVEY DISK
 BJ4997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4997_STAMPING: 17Q009 1975
 BJ4997_MARK LOGO: LADHGS
 BJ4997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4997+STABILITY: SURFACE MOTION
 BJ4997
 BJ4997  HISTORY     - Date     Condition        Report By
 BJ4997  HISTORY     - 1975     MONUMENTED       LADH
 BJ4997
 BJ4997                          STATION DESCRIPTION
 BJ4997
 BJ4997'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4997'THE STATION IS LOCATED ABOUT 12 MILES SOUTHEAST OF DOWNTOWN
 BJ4997'BATON ROUGE AND 5 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK IS
 BJ4997'SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 BJ4997'
 BJ4997'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4997'STATE HIGHWAY 42, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR 0.4
 BJ4997'MILE TO THE MARK SET ON THE LEFT AND SOUTHWEST OF THE HIGHWAY
 BJ4997'NEAR A RIGHT-OF-WAY FENCE AND A GROUP OF OAK TREES.
 BJ4997'
 BJ4997'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4997'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4997'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4997'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4997'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4997'GROUND SURFACE.  THEY ARE STAMPED 17Q009 1975.  THE MARK IS
 BJ4997'110 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE SOUTH BOUND LANE
 BJ4997'ON U.S. HIGHWAY 61, 15 FEET SOUTHEAST OF A 16 INCH OAK TREE, 9
 BJ4997'FEET NORTH-NORTHEAST OF A 24 INCH OAK TREE, 6.5 FEET
 BJ4997'NORTH-NORTHEAST OF A RIGHT-OF-WAY FENCE AND 2 FEET NORTHWEST
 BJ4997'OF A METAL WITNESS POST AND SIGN.
 BJ4997'
 BJ4997'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5000 ***********************************************************************
 BJ5000  DESIGNATION -  17Q010
 BJ5000  PID         -  BJ5000
 BJ5000  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5000  COUNTRY     -  US
 BJ5000  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ5000
 BJ5000                         *CURRENT SURVEY CONTROL
 BJ5000  ______________________________________________________________________
 BJ5000* NAD 83(1992) POSITION- 30 22 04.06026(N) 091 01 40.86107(W)   ADJUSTED
 BJ5000* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5000  **This station is located in a suspected subsidence area (see below).
 BJ5000  ______________________________________________________________________
 BJ5000  GEOID HEIGHT    -        -26.989 (meters)                     GEOID18
 BJ5000  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 BJ5000  HORZ ORDER      -  SECOND
 BJ5000
 BJ5000.The horizontal coordinates were established by classical geodetic methods
 BJ5000.and adjusted by the National Geodetic Survey in January 1993.
 BJ5000
 BJ5000.** This station is in an area of known vertical motion. If an
 BJ5000.** orthometric height was ever established but is not available 
 BJ5000.** in the current survey control section, the orthometric height
 BJ5000.** is considered suspect.  Suspect heights are available in the
 BJ5000.** superseded section only if requested.
 BJ5000
 BJ5000.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5000.GEOID18 height accuracy estimate available here.
 BJ5000
 BJ5000.Click photographs - Photos may exist for this station.
 BJ5000
 BJ5000.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5000
 BJ5000. The following values were computed from the NAD 83(1992) position.
 BJ5000
 BJ5000;                    North         East     Units Scale Factor Converg.
 BJ5000;SPC LA S     -   207,074.824 1,029,347.991   MT  0.99994618   +0 09 09.6
 BJ5000;SPC LA S     -   679,377.99  3,377,119.20   sFT  0.99994618   +0 09 09.6
 BJ5000;UTM  15      - 3,361,190.201   689,506.374   MT  1.00004306   +0 59 50.0
 BJ5000
 BJ5000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5000!SPC LA S     -   1.00000291  x   0.99994618  =   0.99994909
 BJ5000!UTM  15      -   1.00000291  x   1.00004306  =   1.00004597
 BJ5000
 BJ5000:                Primary Azimuth Mark                     Grid Az
 BJ5000:SPC LA S     -  17Q011                                   328 30 14.0
 BJ5000:UTM  15      -  17Q011                                   327 39 33.6
 BJ5000
 BJ5000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8950661190(NAD 83)
 BJ5000
 BJ5000|---------------------------------------------------------------------|
 BJ5000| PID    Reference Object                     Distance      Geod. Az  |
 BJ5000|                                                           dddmmss.s |
 BJ5000| BJ4942 17Q011                              APPROX. 1.2 KM 3283923.6 |
 BJ5000|---------------------------------------------------------------------|
 BJ5000
 BJ5000                          SUPERSEDED SURVEY CONTROL
 BJ5000
 BJ5000  NAD 83(1986)-  30 22 04.07793(N)    091 01 40.85969(W) AD(       ) 2
 BJ5000  NAD 27      -  30 22 03.38451(N)    091 01 40.49081(W) AD(       ) 2
 BJ5000
 BJ5000.Superseded values are not recommended for survey control.
 BJ5000
 BJ5000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5000.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5000
 BJ5000_MARKER: DD = SURVEY DISK
 BJ5000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5000_STAMPING: 17Q010 1975
 BJ5000_MARK LOGO: LADHGS
 BJ5000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5000+STABILITY: SURFACE MOTION
 BJ5000
 BJ5000  HISTORY     - Date     Condition        Report By
 BJ5000  HISTORY     - 1975     MONUMENTED       LADH
 BJ5000
 BJ5000                          STATION DESCRIPTION
 BJ5000
 BJ5000'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ5000'THE STATION IS LOCATED ABOUT 11 MILES SOUTHEAST OF DOWNTOWN
 BJ5000'BATON ROUGE AND 6 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK IS
 BJ5000'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5000'
 BJ5000'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ5000'STATE HIGHWAY 42, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR 1.3
 BJ5000'MILE TO THE MARK SET ON THE LEFT AND SOUTHWEST OF THE HIGHWAY
 BJ5000'NEAR A RIGHT-OF-WAY FENCE AND A BEECH TREE.
 BJ5000'
 BJ5000'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ5000'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ5000'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ5000'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ5000'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ5000'GROUND SURFACE.  THEY ARE STAMPED 17Q010 1975.  THE MARK IS 107
 BJ5000'FEET SOUTHWEST OF THE CENTER OF THE SOUTH BOUND LANE ON
 BJ5000'U.S. HIGHWAY 61, 46 FEET SOUTHEAST OF A 16 INCH SYCAMORE TREE,
 BJ5000'43 FEET WEST OF AN 18 INCH BEECH TREE, 10 FEET NORTHEAST OF A
 BJ5000'RIGHT-OF-WAY FENCE AND 2 FEET SOUTHEAST OF A METAL WITNESS
 BJ5000'POST AND SIGN.
 BJ5000'
 BJ5000'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4942 ***********************************************************************
 BJ4942  DESIGNATION -  17Q011
 BJ4942  PID         -  BJ4942
 BJ4942  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4942  COUNTRY     -  US
 BJ4942  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4942
 BJ4942                         *CURRENT SURVEY CONTROL
 BJ4942  ______________________________________________________________________
 BJ4942* NAD 83(1992) POSITION- 30 22 37.90343(N) 091 02 04.63440(W)   ADJUSTED
 BJ4942* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4942  **This station is located in a suspected subsidence area (see below).
 BJ4942  ______________________________________________________________________
 BJ4942  GEOID HEIGHT    -        -26.996 (meters)                     GEOID18
 BJ4942  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 BJ4942  HORZ ORDER      -  SECOND
 BJ4942
 BJ4942.The horizontal coordinates were established by classical geodetic methods
 BJ4942.and adjusted by the National Geodetic Survey in January 1993.
 BJ4942
 BJ4942.** This station is in an area of known vertical motion. If an
 BJ4942.** orthometric height was ever established but is not available 
 BJ4942.** in the current survey control section, the orthometric height
 BJ4942.** is considered suspect.  Suspect heights are available in the
 BJ4942.** superseded section only if requested.
 BJ4942
 BJ4942.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4942.GEOID18 height accuracy estimate available here.
 BJ4942
 BJ4942.Click photographs - Photos may exist for this station.
 BJ4942
 BJ4942.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4942
 BJ4942. The following values were computed from the NAD 83(1992) position.
 BJ4942
 BJ4942;                    North         East     Units Scale Factor Converg.
 BJ4942;SPC LA S     -   208,115.261 1,028,710.506   MT  0.99994724   +0 08 57.7
 BJ4942;SPC LA S     -   682,791.49  3,375,027.72   sFT  0.99994724   +0 08 57.7
 BJ4942;UTM  15      - 3,362,221.225   688,853.559   MT  1.00004001   +0 59 39.0
 BJ4942
 BJ4942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4942!SPC LA S     -   1.00000267  x   0.99994724  =   0.99994991
 BJ4942!UTM  15      -   1.00000267  x   1.00004001  =   1.00004268
 BJ4942
 BJ4942:                Primary Azimuth Mark                     Grid Az
 BJ4942:SPC LA S     -  17Q012                                   324 23 26.9
 BJ4942:UTM  15      -  17Q012                                   323 32 45.6
 BJ4942
 BJ4942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8885362221(NAD 83)
 BJ4942
 BJ4942|---------------------------------------------------------------------|
 BJ4942| PID    Reference Object                     Distance      Geod. Az  |
 BJ4942|                                                           dddmmss.s |
 BJ4942| BJ4944 17Q012                              APPROX. 0.9 KM 3243224.6 |
 BJ4942|---------------------------------------------------------------------|
 BJ4942
 BJ4942                          SUPERSEDED SURVEY CONTROL
 BJ4942
 BJ4942  NAD 83(1986)-  30 22 37.92112(N)    091 02 04.63297(W) AD(       ) 2
 BJ4942  NAD 27      -  30 22 37.22899(N)    091 02 04.26284(W) AD(       ) 2
 BJ4942
 BJ4942.Superseded values are not recommended for survey control.
 BJ4942
 BJ4942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4942.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4942
 BJ4942_MARKER: DD = SURVEY DISK
 BJ4942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4942_STAMPING: 17Q011 1975
 BJ4942_MARK LOGO: LADHGS
 BJ4942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4942+STABILITY: SURFACE MOTION
 BJ4942
 BJ4942  HISTORY     - Date     Condition        Report By
 BJ4942  HISTORY     - 1975     MONUMENTED       LADH
 BJ4942
 BJ4942                          STATION DESCRIPTION
 BJ4942
 BJ4942'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4942'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF DOWNTOWN
 BJ4942'BATON ROUGE AND 7 MILES NORTHWEST OF PRAIRIEVILLE.  THE MARK IS
 BJ4942'SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4942'
 BJ4942'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4942'STATE HIGHWAY 42, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR 1.9
 BJ4942'MILE TO THE MARK SET ON THE RIGHT AND NORTHEAST OF THE HIGHWAY
 BJ4942'NEAR A RAIL FENCE WITH BRICK POSTS AND A POWER POLE.
 BJ4942'
 BJ4942'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4942'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4942'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4942'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 BJ4942'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4942'GROUND SURFACE.  THEY ARE STAMPED 17Q011 1975.  THE MARK IS 116
 BJ4942'FEET NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE ON
 BJ4942'U.S. HIGHWAY 61, 48 FEET NORTHWEST OF A 10 INCH OAK TREE, 9
 BJ4942'FEET EAST-SOUTHEAST OF A POWER POLE, 3.5 FEET SOUTHWEST OF A
 BJ4942'RAIL FENCE AND 2 FEET SOUTHEAST OF A METAL WITNESS POST AND
 BJ4942'SIGN.
 BJ4942'
 BJ4942'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4944 ***********************************************************************
 BJ4944  DESIGNATION -  17Q012
 BJ4944  PID         -  BJ4944
 BJ4944  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4944  COUNTRY     -  US
 BJ4944  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4944
 BJ4944                         *CURRENT SURVEY CONTROL
 BJ4944  ______________________________________________________________________
 BJ4944* NAD 83(1992) POSITION- 30 23 02.88744(N) 091 02 25.15945(W)   ADJUSTED
 BJ4944* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4944  **This station is located in a suspected subsidence area (see below).
 BJ4944  ______________________________________________________________________
 BJ4944  GEOID HEIGHT    -        -27.001 (meters)                     GEOID18
 BJ4944  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 BJ4944  HORZ ORDER      -  SECOND
 BJ4944
 BJ4944.The horizontal coordinates were established by classical geodetic methods
 BJ4944.and adjusted by the National Geodetic Survey in January 1993.
 BJ4944
 BJ4944.** This station is in an area of known vertical motion. If an
 BJ4944.** orthometric height was ever established but is not available 
 BJ4944.** in the current survey control section, the orthometric height
 BJ4944.** is considered suspect.  Suspect heights are available in the
 BJ4944.** superseded section only if requested.
 BJ4944
 BJ4944.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4944.GEOID18 height accuracy estimate available here.
 BJ4944
 BJ4944.Click photographs - Photos may exist for this station.
 BJ4944
 BJ4944.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4944
 BJ4944. The following values were computed from the NAD 83(1992) position.
 BJ4944
 BJ4944;                    North         East     Units Scale Factor Converg.
 BJ4944;SPC LA S     -   208,883.165 1,028,160.555   MT  0.99994804   +0 08 47.4
 BJ4944;SPC LA S     -   685,310.85  3,373,223.42   sFT  0.99994804   +0 08 47.4
 BJ4944;UTM  15      - 3,362,981.005   688,292.293   MT  1.00003740   +0 59 29.4
 BJ4944
 BJ4944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4944!SPC LA S     -   1.00000295  x   0.99994804  =   0.99995099
 BJ4944!UTM  15      -   1.00000295  x   1.00003740  =   1.00004035
 BJ4944
 BJ4944:                Primary Azimuth Mark                     Grid Az
 BJ4944:SPC LA S     -  17 Q 013                                 319 17 10.7
 BJ4944:UTM  15      -  17 Q 013                                 318 26 28.7
 BJ4944
 BJ4944_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8829262981(NAD 83)
 BJ4944
 BJ4944|---------------------------------------------------------------------|
 BJ4944| PID    Reference Object                     Distance      Geod. Az  |
 BJ4944|                                                           dddmmss.s |
 BJ4944| BJ4108 17 Q 013                            APPROX. 1.9 KM 3192558.1 |
 BJ4944|---------------------------------------------------------------------|
 BJ4944
 BJ4944                          SUPERSEDED SURVEY CONTROL
 BJ4944
 BJ4944  NAD 83(1986)-  30 23 02.90515(N)    091 02 25.15798(W) AD(       ) 2
 BJ4944  NAD 27      -  30 23 02.21397(N)    091 02 24.78692(W) AD(       ) 2
 BJ4944
 BJ4944.Superseded values are not recommended for survey control.
 BJ4944
 BJ4944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4944.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4944
 BJ4944_MARKER: DD = SURVEY DISK
 BJ4944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4944_STAMPING: 17Q012 1975
 BJ4944_MARK LOGO: LADHGS
 BJ4944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4944+STABILITY: SURFACE MOTION
 BJ4944
 BJ4944  HISTORY     - Date     Condition        Report By
 BJ4944  HISTORY     - 1975     MONUMENTED       LADH
 BJ4944
 BJ4944                          STATION DESCRIPTION
 BJ4944
 BJ4944'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4944'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF DOWNTOWN
 BJ4944'BATON ROUGE.  THE MARK IS SET ON PROPERTY OWNED BY THE
 BJ4944'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4944'
 BJ4944'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4944'STATE HIGHWAY 42, DRIVE NORTHWEST ALONG U.S. HIGHWAY 61 FOR 2.5
 BJ4944'MILES TO THE MARK SET ON THE RIGHT AND NORTHEAST OF THE HIGHWAY
 BJ4944'NEAR A POWER POLE AND A TELEPHONE CABLE JUNCTION BOX.
 BJ4944'
 BJ4944'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 BJ4944'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF
 BJ4944'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4944'INCHES.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 BJ4944'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 BJ4944'SURFACE.  THEY ARE STAMPED 17Q012 1975.  THE MARK IS 116 FEET
 BJ4944'NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE ON U.S. HIGHWAY
 BJ4944'61, 11.5 FEET SOUTH OF AN 18 INCH OAK TREE, 9.5 FEET WEST OF A
 BJ4944'24 INCH OAK TREE, 8 FEET NORTH OF A TELEPHONE CABLE JUNCTION
 BJ4944'BOX, 5 FEET NORTHEAST OF A POWER POLE AND 2 FEET NORTHWEST
 BJ4944'OF A METAL WITNESS POST AND SIGN.
 BJ4944'
 BJ4944'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4730 ***********************************************************************
 BJ4730  DESIGNATION -  17S001
 BJ4730  PID         -  BJ4730
 BJ4730  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4730  COUNTRY     -  US
 BJ4730  USGS QUAD   -  FRED (2018)
 BJ4730
 BJ4730                         *CURRENT SURVEY CONTROL
 BJ4730  ______________________________________________________________________
 BJ4730* NAD 83(1992) POSITION- 30 38 03.50114(N) 091 07 24.48993(W)   ADJUSTED
 BJ4730* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4730  **This station is located in a suspected subsidence area (see below).
 BJ4730  ______________________________________________________________________
 BJ4730  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BJ4730  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BJ4730  HORZ ORDER      -  SECOND
 BJ4730
 BJ4730.The horizontal coordinates were established by classical geodetic methods
 BJ4730.and adjusted by the National Geodetic Survey in January 1993.
 BJ4730
 BJ4730.** This station is in an area of known vertical motion. If an
 BJ4730.** orthometric height was ever established but is not available 
 BJ4730.** in the current survey control section, the orthometric height
 BJ4730.** is considered suspect.  Suspect heights are available in the
 BJ4730.** superseded section only if requested.
 BJ4730
 BJ4730.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4730.GEOID18 height accuracy estimate available here.
 BJ4730
 BJ4730.Click photographs - Photos may exist for this station.
 BJ4730
 BJ4730.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4730
 BJ4730. The following values were computed from the NAD 83(1992) position.
 BJ4730
 BJ4730;                    North         East     Units Scale Factor Converg.
 BJ4730;SPC LA S     -   236,598.800 1,020,118.696   MT  0.99998669   +0 06 17.8
 BJ4730;SPC LA S     -   776,241.23  3,346,839.42   sFT  0.99998669   +0 06 17.8
 BJ4730;UTM  15      - 3,390,575.985   679,840.540   MT  0.99999899   +0 57 23.2
 BJ4730
 BJ4730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4730!SPC LA S     -   1.00000015  x   0.99998669  =   0.99998684
 BJ4730!UTM  15      -   1.00000015  x   0.99999899  =   0.99999914
 BJ4730
 BJ4730:                Primary Azimuth Mark                     Grid Az
 BJ4730:SPC LA S     -  17S002                                   314 56 37.9
 BJ4730:UTM  15      -  17S002                                   314 05 32.5
 BJ4730
 BJ4730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7984090575(NAD 83)
 BJ4730
 BJ4730|---------------------------------------------------------------------|
 BJ4730| PID    Reference Object                     Distance      Geod. Az  |
 BJ4730|                                                           dddmmss.s |
 BJ4730| BJ4809 17S002                              446.842 METERS 3150255.7 |
 BJ4730|---------------------------------------------------------------------|
 BJ4730
 BJ4730                          SUPERSEDED SURVEY CONTROL
 BJ4730
 BJ4730  NAD 83(1986)-  30 38 03.51909(N)    091 07 24.48686(W) AD(       ) 2
 BJ4730  NAD 27      -  30 38 02.85042(N)    091 07 24.10339(W) AD(       ) 2
 BJ4730
 BJ4730.Superseded values are not recommended for survey control.
 BJ4730
 BJ4730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4730.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4730
 BJ4730_MARKER: DD = SURVEY DISK
 BJ4730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4730_STAMPING: 17S001 1975
 BJ4730_MARK LOGO: LADHGS
 BJ4730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4730+STABILITY: SURFACE MOTION
 BJ4730
 BJ4730  HISTORY     - Date     Condition        Report By
 BJ4730  HISTORY     - 1975     MONUMENTED       LADH
 BJ4730
 BJ4730                          STATION DESCRIPTION
 BJ4730
 BJ4730'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4730'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF ZACHARY AND 4
 BJ4730'MILES NORTHEAST OF BAKER.  THE MARK IS SET ON PROPERTY MAINTAINED
 BJ4730'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4730'
 BJ4730'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND THE
 BJ4730'LOWER ZACHARY ROAD IN SOUTH ZACHARY, DRIVE EAST ALONG THE LOWER
 BJ4730'ZACHARY ROAD FOR 1.6 MILES TO THE MARK SET ON THE RIGHT AND SOUTH
 BJ4730'OF THE HIGHWAY NEAR A OAK TREE AND A TELEPHONE CABLE JUNCTION BOX.
 BJ4730'
 BJ4730'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4730'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4730'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4730'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4730'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4730'ARE STAMPED 17S001 1975.  THE MARK IS 116 FEET WEST OF A FENCE
 BJ4730'BRACE, 77 FEET EAST OF A FENCE CORNER WITH A TELEPHONE CABLE
 BJ4730'JUNCTION BOX NEAR, 42.5 FEET SOUTH OF THE CENTER OF THE LOWER
 BJ4730'ZACHARY ROAD, 8 FEET EAST OF A 10 INCH OAK TREE AND 2.5 FEET
 BJ4730'NORTH OF A FENCE.
 BJ4730'
 BJ4730'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4809 ***********************************************************************
 BJ4809  DESIGNATION -  17S002
 BJ4809  PID         -  BJ4809
 BJ4809  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4809  COUNTRY     -  US
 BJ4809  USGS QUAD   -  ZACHARY (2018)
 BJ4809
 BJ4809                         *CURRENT SURVEY CONTROL
 BJ4809  ______________________________________________________________________
 BJ4809* NAD 83(1992) POSITION- 30 38 13.76989(N) 091 07 36.34533(W)   ADJUSTED
 BJ4809* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4809  **This station is located in a suspected subsidence area (see below).
 BJ4809  ______________________________________________________________________
 BJ4809  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BJ4809  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 BJ4809  HORZ ORDER      -  SECOND
 BJ4809
 BJ4809.The horizontal coordinates were established by classical geodetic methods
 BJ4809.and adjusted by the National Geodetic Survey in January 1993.
 BJ4809
 BJ4809.** This station is in an area of known vertical motion. If an
 BJ4809.** orthometric height was ever established but is not available 
 BJ4809.** in the current survey control section, the orthometric height
 BJ4809.** is considered suspect.  Suspect heights are available in the
 BJ4809.** superseded section only if requested.
 BJ4809
 BJ4809.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4809.GEOID18 height accuracy estimate available here.
 BJ4809
 BJ4809.Click photographs - Photos may exist for this station.
 BJ4809
 BJ4809.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4809
 BJ4809. The following values were computed from the NAD 83(1992) position.
 BJ4809
 BJ4809;                    North         East     Units Scale Factor Converg.
 BJ4809;SPC LA S     -   236,914.452 1,019,802.426   MT  0.99998724   +0 06 11.8
 BJ4809;SPC LA S     -   777,276.83  3,345,801.79   sFT  0.99998724   +0 06 11.8
 BJ4809;UTM  15      - 3,390,886.904   679,519.610   MT  0.99999757   +0 57 17.5
 BJ4809
 BJ4809!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4809!SPC LA S     -   1.00000006  x   0.99998724  =   0.99998730
 BJ4809!UTM  15      -   1.00000006  x   0.99999757  =   0.99999763
 BJ4809
 BJ4809:                Primary Azimuth Mark                     Grid Az
 BJ4809:SPC LA S     -  17S003                                   284 20 09.7
 BJ4809:UTM  15      -  17S003                                   283 29 04.0
 BJ4809
 BJ4809_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7951990886(NAD 83)
 BJ4809
 BJ4809|---------------------------------------------------------------------|
 BJ4809| PID    Reference Object                     Distance      Geod. Az  |
 BJ4809|                                                           dddmmss.s |
 BJ4809| BJ4730 17S001                              446.842 METERS 1350249.7 |
 BJ4809| BJ4810 17S003                              APPROX. 0.5 KM 2842621.5 |
 BJ4809|---------------------------------------------------------------------|
 BJ4809
 BJ4809                          SUPERSEDED SURVEY CONTROL
 BJ4809
 BJ4809  NAD 83(1986)-  30 38 13.78786(N)    091 07 36.34224(W) AD(       ) 2
 BJ4809  NAD 27      -  30 38 13.11953(N)    091 07 35.95847(W) AD(       ) 2
 BJ4809
 BJ4809.Superseded values are not recommended for survey control.
 BJ4809
 BJ4809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4809.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4809
 BJ4809_MARKER: DD = SURVEY DISK
 BJ4809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4809_STAMPING: 17S002 1975
 BJ4809_MARK LOGO: LADHGS
 BJ4809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4809+STABILITY: SURFACE MOTION
 BJ4809
 BJ4809  HISTORY     - Date     Condition        Report By
 BJ4809  HISTORY     - 1975     MONUMENTED       LADH
 BJ4809
 BJ4809                          STATION DESCRIPTION
 BJ4809
 BJ4809'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4809'THE STATION IS LOCATED ABOUT 1.3 MILES SOUTHEAST OF ZACHARY AND 5
 BJ4809'MILES SOUTH OF SLAUGHTER.  THE MARK IS SET ON PROPERTY MAINTAINED
 BJ4809'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4809'
 BJ4809'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND THE
 BJ4809'LOWER ZACHARY ROAD IN SOUTH ZACHARY, DRIVE EAST ALONG THE LOWER
 BJ4809'ZACHARY ROAD FOR 1.3 MILES TO THE MARK SET ON THE LEFT AND NORTH OF
 BJ4809'THE HIGHWAY NEAR A GATE AND A CEMETERY.
 BJ4809'
 BJ4809'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4809'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4809'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4809'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4809'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4809'ARE STAMPED 17S002 1975.  THE MARK IS 37.3 FEET NORTH-NORTHEAST OF
 BJ4809'THE CENTER OF THE LOWER ZACHARY ROAD, 33.5 FEET EAST-NORTHEAST
 BJ4809'OF A POWER POLE, 13.5 FEET EAST-SOUTHEAST OF THE CENTER OF A
 BJ4809'METAL FIELD GATE, 3 FEET SOUTH-SOUTHWEST OF A FENCE AND 2 FEET
 BJ4809'NORTH-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 BJ4809'
 BJ4809'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4810 ***********************************************************************
 BJ4810  DESIGNATION -  17S003
 BJ4810  PID         -  BJ4810
 BJ4810  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4810  COUNTRY     -  US
 BJ4810  USGS QUAD   -  ZACHARY (2018)
 BJ4810
 BJ4810                         *CURRENT SURVEY CONTROL
 BJ4810  ______________________________________________________________________
 BJ4810* NAD 83(1992) POSITION- 30 38 17.99093(N) 091 07 55.30540(W)   ADJUSTED
 BJ4810* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4810  **This station is located in a suspected subsidence area (see below).
 BJ4810  ______________________________________________________________________
 BJ4810  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4810  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 BJ4810  HORZ ORDER      -  SECOND
 BJ4810
 BJ4810.The horizontal coordinates were established by classical geodetic methods
 BJ4810.and adjusted by the National Geodetic Survey in January 1993.
 BJ4810
 BJ4810.** This station is in an area of known vertical motion. If an
 BJ4810.** orthometric height was ever established but is not available 
 BJ4810.** in the current survey control section, the orthometric height
 BJ4810.** is considered suspect.  Suspect heights are available in the
 BJ4810.** superseded section only if requested.
 BJ4810
 BJ4810.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4810.GEOID18 height accuracy estimate available here.
 BJ4810
 BJ4810.Click photographs - Photos may exist for this station.
 BJ4810
 BJ4810.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4810
 BJ4810. The following values were computed from the NAD 83(1992) position.
 BJ4810
 BJ4810;                    North         East     Units Scale Factor Converg.
 BJ4810;SPC LA S     -   237,043.540 1,019,297.319   MT  0.99998746   +0 06 02.4
 BJ4810;SPC LA S     -   777,700.35  3,344,144.62   sFT  0.99998746   +0 06 02.4
 BJ4810;UTM  15      - 3,391,008.472   679,012.636   MT  0.99999533   +0 57 07.9
 BJ4810
 BJ4810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4810!SPC LA S     -   0.99999995  x   0.99998746  =   0.99998741
 BJ4810!UTM  15      -   0.99999995  x   0.99999533  =   0.99999528
 BJ4810
 BJ4810:                Primary Azimuth Mark                     Grid Az
 BJ4810:SPC LA S     -  17S004                                   280 58 30.7
 BJ4810:UTM  15      -  17S004                                   280 07 25.2
 BJ4810
 BJ4810_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7901291008(NAD 83)
 BJ4810
 BJ4810|---------------------------------------------------------------------|
 BJ4810| PID    Reference Object                     Distance      Geod. Az  |
 BJ4810|                                                           dddmmss.s |
 BJ4810| BJ4809 17S002                              APPROX. 0.5 KM 1042611.8 |
 BJ4810| BJ4811 17S004                              APPROX. 0.9 KM 2810433.1 |
 BJ4810|---------------------------------------------------------------------|
 BJ4810
 BJ4810                          SUPERSEDED SURVEY CONTROL
 BJ4810
 BJ4810  NAD 83(1986)-  30 38 18.00892(N)    091 07 55.30231(W) AD(       ) 2
 BJ4810  NAD 27      -  30 38 17.34071(N)    091 07 54.91814(W) AD(       ) 2
 BJ4810
 BJ4810.Superseded values are not recommended for survey control.
 BJ4810
 BJ4810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4810.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4810
 BJ4810_MARKER: DD = SURVEY DISK
 BJ4810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4810_STAMPING: 17S003 1975
 BJ4810_MARK LOGO: LADHGS
 BJ4810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4810+STABILITY: SURFACE MOTION
 BJ4810
 BJ4810  HISTORY     - Date     Condition        Report By
 BJ4810  HISTORY     - 1975     MONUMENTED       LADH
 BJ4810
 BJ4810                          STATION DESCRIPTION
 BJ4810
 BJ4810'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4810'THE STATION IS LOCATED ABOUT 1 MILE SOUTHEAST OF ZACHARY.  THE MARK
 BJ4810'IS SET ON PROPERTY MAINTAINED BY THE LOUISIANA DEPARTMENT OF
 BJ4810'HIGHWAYS.
 BJ4810'
 BJ4810'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ4810'THE LOWER ZACHARY ROAD IN SOUTH ZACHARY, DRIVE EAST ALONG THE LOWER
 BJ4810'ZACHARY ROAD FOR 1.1 MILES TO THE MARK SET ON THE RIGHT AND SOUTH
 BJ4810'OF THE HIGHWAY NEAR A LARGE GUM TREE AND A CULVERT.
 BJ4810'
 BJ4810'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4810'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4810'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4810'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4810'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4810'ARE STAMPED 17S003 1975.  THE MARK IS 31.5 FEET SOUTH OF THE
 BJ4810'CENTER OF THE LOWER ZACHARY ROAD, 20 FEET NORTHWEST OF THE CENTER
 BJ4810'OF A METAL FIELD GATE, 9 FEET SOUTHEAST OF THE WEST END OF A
 BJ4810'CONCRETE SIDE-DRAIN, 5.5 FEET NORTH-NORTHEAST OF A 30 INCH GUM
 BJ4810'TREE, 7.5 FEET NORTH OF A FENCE AND 1.5 FEET SOUTH OF A METAL
 BJ4810'WITNESS POST AND SIGN.
 BJ4810'
 BJ4810'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4811 ***********************************************************************
 BJ4811  DESIGNATION -  17S004
 BJ4811  PID         -  BJ4811
 BJ4811  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4811  COUNTRY     -  US
 BJ4811  USGS QUAD   -  ZACHARY (2018)
 BJ4811
 BJ4811                         *CURRENT SURVEY CONTROL
 BJ4811  ______________________________________________________________________
 BJ4811* NAD 83(1992) POSITION- 30 38 23.32112(N) 091 08 26.80182(W)   ADJUSTED
 BJ4811* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4811  **This station is located in a suspected subsidence area (see below).
 BJ4811  ______________________________________________________________________
 BJ4811  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4811  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 BJ4811  HORZ ORDER      -  SECOND
 BJ4811
 BJ4811.The horizontal coordinates were established by classical geodetic methods
 BJ4811.and adjusted by the National Geodetic Survey in January 1993.
 BJ4811
 BJ4811.** This station is in an area of known vertical motion. If an
 BJ4811.** orthometric height was ever established but is not available 
 BJ4811.** in the current survey control section, the orthometric height
 BJ4811.** is considered suspect.  Suspect heights are available in the
 BJ4811.** superseded section only if requested.
 BJ4811
 BJ4811.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4811.GEOID18 height accuracy estimate available here.
 BJ4811
 BJ4811.Click photographs - Photos may exist for this station.
 BJ4811
 BJ4811.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4811
 BJ4811. The following values were computed from the NAD 83(1992) position.
 BJ4811
 BJ4811;                    North         East     Units Scale Factor Converg.
 BJ4811;SPC LA S     -   237,206.241 1,018,458.351   MT  0.99998775   +0 05 46.6
 BJ4811;SPC LA S     -   778,234.14  3,341,392.11   sFT  0.99998775   +0 05 46.6
 BJ4811;UTM  15      - 3,391,158.689   678,171.338   MT  0.99999162   +0 56 52.0
 BJ4811
 BJ4811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4811!SPC LA S     -   1.00000004  x   0.99998775  =   0.99998779
 BJ4811!UTM  15      -   1.00000004  x   0.99999162  =   0.99999166
 BJ4811
 BJ4811:                Primary Azimuth Mark                     Grid Az
 BJ4811:SPC LA S     -  17S005                                   277 09 57.0
 BJ4811:UTM  15      -  17S005                                   276 18 51.6
 BJ4811
 BJ4811_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7817191158(NAD 83)
 BJ4811
 BJ4811|---------------------------------------------------------------------|
 BJ4811| PID    Reference Object                     Distance      Geod. Az  |
 BJ4811|                                                           dddmmss.s |
 BJ4811| BJ4813 17S005                              APPROX. 1.9 KM 2771543.6 |
 BJ4811|---------------------------------------------------------------------|
 BJ4811
 BJ4811                          SUPERSEDED SURVEY CONTROL
 BJ4811
 BJ4811  NAD 83(1986)-  30 38 23.33914(N)    091 08 26.79871(W) AD(       ) 2
 BJ4811  NAD 27      -  30 38 22.67103(N)    091 08 26.41380(W) AD(       ) 2
 BJ4811
 BJ4811.Superseded values are not recommended for survey control.
 BJ4811
 BJ4811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4811.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4811
 BJ4811_MARKER: DD = SURVEY DISK
 BJ4811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4811_STAMPING: 17S004 1975
 BJ4811_MARK LOGO: LADHGS
 BJ4811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4811+STABILITY: SURFACE MOTION
 BJ4811
 BJ4811  HISTORY     - Date     Condition        Report By
 BJ4811  HISTORY     - 1975     MONUMENTED       LADH
 BJ4811
 BJ4811                          STATION DESCRIPTION
 BJ4811
 BJ4811'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4811'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF ZACHARY NEAR THE
 BJ4811'JUNCTION OF CARPENTER ROAD AND THE LOWER ZACHARY ROAD ABOUT 1 MILE
 BJ4811'FROM THE CENTER OF TOWN.  THE MARK IS SET ON PROPERTY MAINTAINED
 BJ4811'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4811'
 BJ4811'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND THE
 BJ4811'LOWER ZACHARY ROAD IN SOUTH ZACHARY, DRIVE EAST ALONG THE LOWER
 BJ4811'ZACHARY ROAD FOR 0.5 MILES TO THE JUNCTION WITH CARPENTER ROAD AND
 BJ4811'THE MARK SET IN THE NORTHWEST QUADRANT OF THE JUNCTION NEAR A
 BJ4811'FENCE AND A TELEPHONE CABLE JUNCTION BOX.
 BJ4811'
 BJ4811'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4811'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4811'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4811'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4811'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4811'ARE STAMPED 17S004 1975.  THE MARK IS 90 FEET WEST-SOUTHWEST OF
 BJ4811'THE CENTER OF CARPENTER ROAD, 58 FEET NORTHWEST OF THE CENTER
 BJ4811'OF THE LOWER ZACHARY ROAD, 52.5 FEET EAST OF A POWER POLE WITH
 BJ4811'A TRANSFORMER ATTACHED, 24 FEET SOUTH OF A TELEPHONE CABLE
 BJ4811'JUNCTION BOX, 2 FEET NORTHEAST OF A FENCE AND 1.5 FEET SOUTHEAST
 BJ4811'OF A METAL WITNESS POST AND SIGN.
 BJ4811'
 BJ4811'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4813 ***********************************************************************
 BJ4813  DESIGNATION -  17S005
 BJ4813  PID         -  BJ4813
 BJ4813  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4813  COUNTRY     -  US
 BJ4813  USGS QUAD   -  ZACHARY (2018)
 BJ4813
 BJ4813                         *CURRENT SURVEY CONTROL
 BJ4813  ______________________________________________________________________
 BJ4813* NAD 83(1992) POSITION- 30 38 31.10533(N) 091 09 37.49729(W)   ADJUSTED
 BJ4813* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4813  **This station is located in a suspected subsidence area (see below).
 BJ4813  ______________________________________________________________________
 BJ4813  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BJ4813  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 BJ4813  HORZ ORDER      -  SECOND
 BJ4813
 BJ4813.The horizontal coordinates were established by classical geodetic methods
 BJ4813.and adjusted by the National Geodetic Survey in January 1993.
 BJ4813
 BJ4813.** This station is in an area of known vertical motion. If an
 BJ4813.** orthometric height was ever established but is not available 
 BJ4813.** in the current survey control section, the orthometric height
 BJ4813.** is considered suspect.  Suspect heights are available in the
 BJ4813.** superseded section only if requested.
 BJ4813
 BJ4813.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4813.GEOID18 height accuracy estimate available here.
 BJ4813
 BJ4813.Click photographs - Photos may exist for this station.
 BJ4813
 BJ4813.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4813
 BJ4813. The following values were computed from the NAD 83(1992) position.
 BJ4813
 BJ4813;                    North         East     Units Scale Factor Converg.
 BJ4813;SPC LA S     -   237,442.954 1,016,575.525   MT  0.99998817   +0 05 11.3
 BJ4813;SPC LA S     -   779,010.76  3,335,214.87   sFT  0.99998817   +0 05 11.3
 BJ4813;UTM  15      - 3,391,367.396   676,285.203   MT  0.99998337   +0 56 16.2
 BJ4813
 BJ4813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4813!SPC LA S     -   0.99999971  x   0.99998817  =   0.99998788
 BJ4813!UTM  15      -   0.99999971  x   0.99998337  =   0.99998308
 BJ4813
 BJ4813:                Primary Azimuth Mark                     Grid Az
 BJ4813:SPC LA S     -  ZACHARY AZ MK                            009 47 37.3
 BJ4813:UTM  15      -  ZACHARY AZ MK                            008 56 32.4
 BJ4813
 BJ4813_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7628591367(NAD 83)
 BJ4813
 BJ4813|---------------------------------------------------------------------|
 BJ4813| PID    Reference Object                     Distance      Geod. Az  |
 BJ4813|                                                           dddmmss.s |
 BJ4813| BJ3966 ZACHARY AZ MK                       APPROX. 0.6 KM 0095248.6 |
 BJ4813| BJ0545 N 216                               224.278 METERS 09453     |
 BJ4813|---------------------------------------------------------------------|
 BJ4813
 BJ4813                          SUPERSEDED SURVEY CONTROL
 BJ4813
 BJ4813  NAD 83(1986)-  30 38 31.12343(N)    091 09 37.49413(W) AD(       ) 2
 BJ4813  NAD 27      -  30 38 30.45532(N)    091 09 37.10735(W) AD(       ) 2
 BJ4813
 BJ4813.Superseded values are not recommended for survey control.
 BJ4813
 BJ4813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4813.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4813
 BJ4813_MARKER: DD = SURVEY DISK
 BJ4813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4813_STAMPING: 17S005 1975
 BJ4813_MARK LOGO: LADHGS
 BJ4813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4813+STABILITY: SURFACE MOTION
 BJ4813
 BJ4813  HISTORY     - Date     Condition        Report By
 BJ4813  HISTORY     - 1975     MONUMENTED       LADH
 BJ4813
 BJ4813                          STATION DESCRIPTION
 BJ4813
 BJ4813'DESCRIBED BY LA DEPT OF HIGHWAYS 1975 (RT)
 BJ4813'THE STATION IS LOCATED IN THE SOUTHWESTERN SECTION OF ZACHARY ABOUT
 BJ4813'0.7 MILES FROM THE CENTER OF TOWN.  THE MARK IS SET AT THE JUNCTION
 BJ4813'OF STATE HIGHWAY 1209 AND THE LOWER ZACHARY ROAD.  IT IS ON
 BJ4813'PROPERTY MAINTAINED BY THE TOWN.
 BJ4813'
 BJ4813'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND
 BJ4813'STATE HIGHWAY 64 IN ZACHARY, DRIVE SOUTHWEST ALONG STATE HIGHWAY
 BJ4813'19 FOR 0.2 MILES TO THE JUNCTION OF STATE HIGHWAY 19 AND THE LOWER
 BJ4813'ZACHARY ROAD, TURN RIGHT ON THE LOWER ZACHARY ROAD AND GO WEST
 BJ4813'FOR 0.3 MILES TO STATE HIGHWAY 1209 AND THE MARK SET WEST OF THE
 BJ4813'HIGHWAY NEAR A ELECTRIC SUB-STATION.
 BJ4813'
 BJ4813'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4813'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4813'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4813'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4813'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 BJ4813'ARE STAMPED 17S005 1975.  THE MARK IS 62 FEET SOUTHEAST OF THE
 BJ4813'NORTH GATE TO THE DIXIE ELECTRIC SUB-STATION, 54 FEET
 BJ4813'NORTH-NORTHEAST OF THE SOUTH GATE TO THE DIXIE ELECTRIC
 BJ4813'SUB-STATION, 23.5 FEET WEST OF THE CENTER OF STATE HIGHWAY
 BJ4813'1209, 15.5 FEET NORTH OF A TELEPHONE CABLE JUNCTION BOX, 5
 BJ4813'FEET EAST OF A CHAIN-LINK FENCE AND 2 FEET SOUTH OF A METAL
 BJ4813'WITNESS POST AND SIGN.
 BJ4813'
 BJ4813'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3902 ***********************************************************************
 BJ3902  DESIGNATION -  18 87
 BJ3902  PID         -  BJ3902
 BJ3902  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3902  COUNTRY     -  US
 BJ3902  USGS QUAD   -  PLAQUEMINE (2018)
 BJ3902
 BJ3902                         *CURRENT SURVEY CONTROL
 BJ3902  ______________________________________________________________________
 BJ3902* NAD 83(1986) POSITION- 30 20 43.     (N) 091 08 06.     (W)   SCALED
 BJ3902* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3902  **This station is located in a suspected subsidence area (see below).
 BJ3902  ______________________________________________________________________
 BJ3902  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ3902  DYNAMIC HEIGHT  -          9.715 (meters)       31.87  (feet) COMP
 BJ3902  MODELED GRAVITY -    979,327.4   (mgal)                       NAVD 88
 BJ3902
 BJ3902.The horizontal coordinates were scaled from a map and have
 BJ3902.an estimated accuracy of +/- 6 seconds.
 BJ3902
 BJ3902.** This station is in an area of known vertical motion. If an
 BJ3902.** orthometric height was ever established but is not available 
 BJ3902.** in the current survey control section, the orthometric height
 BJ3902.** is considered suspect.  Suspect heights are available in the
 BJ3902.** superseded section only if requested.
 BJ3902
 BJ3902.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3902.GEOID18 height accuracy estimate available here.
 BJ3902
 BJ3902.Click photographs - Photos may exist for this station.
 BJ3902
 BJ3902.The dynamic height is computed by dividing the NAVD 88
 BJ3902.geopotential number by the normal gravity value computed on the
 BJ3902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3902.degrees latitude (g = 980.6199 gals.).
 BJ3902
 BJ3902.The modeled gravity was interpolated from observed gravity values.
 BJ3902
 BJ3902;                    North         East    Units  Estimated Accuracy
 BJ3902;SPC LA S     -   204,560.    1,019,070.      MT  (+/- 180 meters Scaled)
 BJ3902
 BJ3902_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP792585(NAD 83)
 BJ3902
 BJ3902                          SUPERSEDED SURVEY CONTROL
 BJ3902
 BJ3902.No superseded survey control is available for this station.
 BJ3902
 BJ3902_MARKER: DB = BENCH MARK DISK
 BJ3902_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BJ3902+WITH SETTING: PAVEMENT
 BJ3902_SP_SET: MAT FOUNDATION
 BJ3902_STAMPING: 18-87 1987
 BJ3902_MARK LOGO: LA-033
 BJ3902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3902+STABILITY: SURFACE MOTION
 BJ3902
 BJ3902  HISTORY     - Date     Condition        Report By
 BJ3902  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3902
 BJ3902                          STATION DESCRIPTION
 BJ3902
 BJ3902'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3902'IN BATON ROUGE.
 BJ3902'LOCATED SOUTH OF THE CITY OF BATON ROUGE ON GARDERE LANE AT THE SOUTH
 BJ3902'SEWAGE TREATMENT PLANT SET IN THE CORNER OF CEMENT FLOOR OF THE
 BJ3902'PRIMARY SETTLING TANKS, 61.0 METERS (200 FEET) INSIDE OF MAIN
 BJ3902'ENTRANCE SET ON A CEMENT FLOOR SUPPORTING SOME SETTLING TANKS SET IN
 BJ3902'THE SOUTHEAST CORNER OF FLOOR ABOUT 7 FEET ABOVE THE GROUND.
 BJ3902'THE MARK IS 1.90 M ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0592 ***********************************************************************
 BJ0592  DESIGNATION -  18 ABLD
 BJ0592  PID         -  BJ0592
 BJ0592  STATE/COUNTY-  LA/IBERVILLE
 BJ0592  COUNTRY     -  US
 BJ0592  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ0592
 BJ0592                         *CURRENT SURVEY CONTROL
 BJ0592  ______________________________________________________________________
 BJ0592* NAD 83(1986) POSITION- 30 15 32.     (N) 091 07 16.     (W)   SCALED
 BJ0592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0592  **This station is located in a suspected subsidence area (see below).
 BJ0592  ______________________________________________________________________
 BJ0592  GEOID HEIGHT    -        -26.969 (meters)                     GEOID18
 BJ0592  DYNAMIC HEIGHT  -          7.595 (meters)       24.92  (feet) COMP
 BJ0592  MODELED GRAVITY -    979,318.6   (mgal)                       NAVD 88
 BJ0592
 BJ0592.The horizontal coordinates were scaled from a map and have
 BJ0592.an estimated accuracy of +/- 6 seconds.
 BJ0592
 BJ0592.** This station is in an area of known vertical motion. If an
 BJ0592.** orthometric height was ever established but is not available 
 BJ0592.** in the current survey control section, the orthometric height
 BJ0592.** is considered suspect.  Suspect heights are available in the
 BJ0592.** superseded section only if requested.
 BJ0592
 BJ0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0592.GEOID18 height accuracy estimate available here.
 BJ0592
 BJ0592.Click photographs - Photos may exist for this station.
 BJ0592
 BJ0592.The dynamic height is computed by dividing the NAVD 88
 BJ0592.geopotential number by the normal gravity value computed on the
 BJ0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0592.degrees latitude (g = 980.6199 gals.).
 BJ0592
 BJ0592.The modeled gravity was interpolated from observed gravity values.
 BJ0592
 BJ0592;                    North         East    Units  Estimated Accuracy
 BJ0592;SPC LA S     -   194,980.    1,020,420.      MT  (+/- 180 meters Scaled)
 BJ0592
 BJ0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP807489(NAD 83)
 BJ0592
 BJ0592                          SUPERSEDED SURVEY CONTROL
 BJ0592
 BJ0592.No superseded survey control is available for this station.
 BJ0592
 BJ0592_MARKER: DD = SURVEY DISK
 BJ0592_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0592_MARK LOGO: USACE
 BJ0592_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0592_ROD/PIPE-DEPTH: 10.1 meters
 BJ0592
 BJ0592  HISTORY     - Date     Condition        Report By
 BJ0592  HISTORY     - UNK      MONUMENTED       USACE
 BJ0592  HISTORY     - 1976     GOOD             NGS
 BJ0592
 BJ0592                          STATION DESCRIPTION
 BJ0592
 BJ0592'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0592'5.2 MI NE FROM BAYOU GOULA.
 BJ0592'5.2 MILES NORTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0592'HIGHWAY 69, AT THE JUNCTION OF A SHELL ROAD LEADING SOUTHWEST, 43 FT
 BJ0592'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 100 FT NORTH OF AND
 BJ0592'ACROSS THE HIGHWAY FROM JUNCTION POWER LINE POLE NUMBER 149, 51 FT
 BJ0592'NORTHWEST OF THE EXTENDED CENTER LINE OF THE ROAD, A 1-INCH IRON PIPE
 BJ0592'WITH A CAP DRIVEN TO A DEPTH OF 33 FT ENCASED IN A 2-INCH IRON PIPE
 BJ0592'BORED TO A DEPTH OF 14 FT WITH A 3-INCH SCREW CAP FOR ACCESS.  THE
 BJ0592'SCREW CAP IS ABOUT 0.3 FT BELOW LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0086 ***********************************************************************
 BJ0086  DESIGNATION -  18 ABLDAPA
 BJ0086  PID         -  BJ0086
 BJ0086  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0086  COUNTRY     -  US
 BJ0086  USGS QUAD   -  WALLS (2018)
 BJ0086
 BJ0086                         *CURRENT SURVEY CONTROL
 BJ0086  ______________________________________________________________________
 BJ0086* NAD 83(1986) POSITION- 30 35 35.     (N) 091 19 22.     (W)   SCALED
 BJ0086* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0086  **This station is located in a suspected subsidence area (see below).
 BJ0086  ______________________________________________________________________
 BJ0086  GEOID HEIGHT    -        -27.092 (meters)                     GEOID18
 BJ0086  DYNAMIC HEIGHT  -         10.304 (meters)       33.81  (feet) COMP
 BJ0086  MODELED GRAVITY -    979,353.6   (mgal)                       NAVD 88
 BJ0086
 BJ0086.The horizontal coordinates were scaled from a map and have
 BJ0086.an estimated accuracy of +/- 6 seconds.
 BJ0086
 BJ0086.** This station is in an area of known vertical motion. If an
 BJ0086.** orthometric height was ever established but is not available 
 BJ0086.** in the current survey control section, the orthometric height
 BJ0086.** is considered suspect.  Suspect heights are available in the
 BJ0086.** superseded section only if requested.
 BJ0086
 BJ0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0086.GEOID18 height accuracy estimate available here.
 BJ0086
 BJ0086.Click photographs - Photos may exist for this station.
 BJ0086
 BJ0086.The dynamic height is computed by dividing the NAVD 88
 BJ0086.geopotential number by the normal gravity value computed on the
 BJ0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0086.degrees latitude (g = 980.6199 gals.).
 BJ0086
 BJ0086.The modeled gravity was interpolated from observed gravity values.
 BJ0086
 BJ0086;                    North         East    Units  Estimated Accuracy
 BJ0086;SPC LA S     -   232,010.    1,001,010.      MT  (+/- 180 meters Scaled)
 BJ0086
 BJ0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP608857(NAD 83)
 BJ0086
 BJ0086                          SUPERSEDED SURVEY CONTROL
 BJ0086
 BJ0086.No superseded survey control is available for this station.
 BJ0086
 BJ0086_MARKER: P = PIPE CAP
 BJ0086_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0086
 BJ0086  HISTORY     - Date     Condition        Report By
 BJ0086  HISTORY     - 1975     MONUMENTED       USACE
 BJ0086  HISTORY     - 1976     GOOD             NGS
 BJ0086
 BJ0086                          STATION DESCRIPTION
 BJ0086
 BJ0086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0086'5.35 MI NW FROM DEVALL.
 BJ0086'5.35 MILES NORTHWEST ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ0086'ELEMENTARY SCHOOL AT DEVALL, 133 FT NORTHEAST OF CENTER OF
 BJ0086'THE JUNCTION OF FIELD ENTRANCE ROADS, 51.5 FT EAST OF THE CENTER
 BJ0086'LINE OF THE HIGHWAY, 105 FT NORTH OF A T JUNCTION FENCE POST,
 BJ0086'124.5 FT EAST NORTHEAST OF AND ACROSS THE HWY FROM POWER LINE POLE
 BJ0086'186, 10.5 FT EAST OF A FENCE, A 1-INCH IRON PIPE DRIVEN TO A DEPTH OF
 BJ0086'66.91 FT ENCASED IN A 2-INCH PIPE BORED TO A DEPTH OF 64.9 FT, ACCESS
 BJ0086'TO PIPE CAP IS HAD THROUGH A 3-INCH PIPE AND CAP FLUSH WITH THE
 BJ0086'GROUND, PROTECTED BY 3 1-INCH GUARD PIPES DRIVEN 120 DEGREES APART
 BJ0086'AT 1.5 FT RADIUS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1008 ***********************************************************************
 AU1008  DESIGNATION -  18 C
 AU1008  PID         -  AU1008
 AU1008  STATE/COUNTY-  LA/ORLEANS
 AU1008  COUNTRY     -  US
 AU1008  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1008
 AU1008                         *CURRENT SURVEY CONTROL
 AU1008  ______________________________________________________________________
 AU1008* NAD 83(1986) POSITION- 29 58 02.     (N) 090 07 06.     (W)   SCALED
 AU1008* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1008  **This station is located in a suspected subsidence area (see below).
 AU1008  ______________________________________________________________________
 AU1008  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 AU1008  DYNAMIC HEIGHT  -          0.178 (meters)        0.58  (feet) COMP
 AU1008  MODELED GRAVITY -    979,314.4   (mgal)                       NAVD 88
 AU1008
 AU1008.The horizontal coordinates were scaled from a map and have
 AU1008.an estimated accuracy of +/- 6 seconds.
 AU1008
 AU1008.** This station is in an area of known vertical motion. If an
 AU1008.** orthometric height was ever established but is not available 
 AU1008.** in the current survey control section, the orthometric height
 AU1008.** is considered suspect.  Suspect heights are available in the
 AU1008.** superseded section only if requested.
 AU1008
 AU1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1008.GEOID18 height accuracy estimate available here.
 AU1008
 AU1008.Click photographs - Photos may exist for this station.
 AU1008
 AU1008.The dynamic height is computed by dividing the NAVD 88
 AU1008.geopotential number by the normal gravity value computed on the
 AU1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1008.degrees latitude (g = 980.6199 gals.).
 AU1008
 AU1008.The modeled gravity was interpolated from observed gravity values.
 AU1008
 AU1008;                    North         East    Units  Estimated Accuracy
 AU1008;SPC LA S     -   163,260.    1,117,260.      MT  (+/- 180 meters Scaled)
 AU1008
 AU1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP780186(NAD 83)
 AU1008
 AU1008                          SUPERSEDED SURVEY CONTROL
 AU1008
 AU1008.No superseded survey control is available for this station.
 AU1008
 AU1008_MARKER: Z = SEE DESCRIPTION
 AU1008_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU1008_SP_SET: BUILDING
 AU1008_STAMPING: B M
 AU1008_MARK LOGO: NONE
 AU1008_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1008+STABILITY: SURFACE MOTION
 AU1008_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1008+SATELLITE: SATELLITE OBSERVATIONS - January 23, 1995
 AU1008
 AU1008  HISTORY     - Date     Condition        Report By
 AU1008  HISTORY     - UNK      MONUMENTED       LA1690
 AU1008  HISTORY     - 1963     GOOD             CGS
 AU1008  HISTORY     - 1985     GOOD             NGS
 AU1008  HISTORY     - 1989     GOOD             USPSQD
 AU1008  HISTORY     - 19901116 GOOD             NGS
 AU1008  HISTORY     - 19950123 GOOD             NGS
 AU1008
 AU1008                          STATION DESCRIPTION
 AU1008
 AU1008'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU1008'IN NEW ORLEANS.
 AU1008'AT NEW ORLEANS, ALONG OLIVE STREET, NEAR THE INTERSECTION EAGLE
 AU1008'STREET, SET VERTICALLY IN THE NORTHEAST WALL OF THE ENTRANCE OF
 AU1008'SEWERAGE PUMPING STATION NO. 3, 201 FEET NORTHWEST OF THE NORTHWEST
 AU1008'CURB OF MONROE STREET, 134 FEET SOUTHEAST OF THE CENTER LINE OF EAGLE
 AU1008'STREET, 17 FEET SOUTHWEST OF THE CENTER LINE OF OLIVE STREET, 0.7 FOOT
 AU1008'NORTHWEST OF THE EAST CORNER OF THE BUILDING, AND 1.7 FEET ABOVE THE
 AU1008'LEVEL OF THE GROUND. A 1.5 IN BRASS PIN.
 AU1008
 AU1008                          STATION RECOVERY (1985)
 AU1008
 AU1008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1008'RECOVERED IN GOOD CONDITION.
 AU1008
 AU1008                          STATION RECOVERY (1989)
 AU1008
 AU1008'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU1008'RECOVERED IN GOOD CONDITION.
 AU1008
 AU1008                          STATION RECOVERY (1990)
 AU1008
 AU1008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1008'IN NEW ORLEANS, AT THE INTERSECTION OF OLIVE AND EAGLE STREETS, A 1
 AU1008'1/2 INCH BRASS PIN SET VERTICALLY IN THE NORTHEAST FACE OF A BUILDING
 AU1008'HOUSING SEWAGE PUMP STATION 3, 40.8 M (133.9 FT) SOUTHEAST OF THE
 AU1008'CENTERLINE OF EAGLE STREET, 5.2 M (17.1 FT) SOUTHWEST OF THE
 AU1008'CENTERLINE OF OLIVE STREET, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AU1008'STREETS, AND 0.2 M (0.7 FT) NORTHWEST OF THE EAST CORNER OF THE
 AU1008'BUILDING.
 AU1008
 AU1008                          STATION RECOVERY (1995)
 AU1008
 AU1008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU1008'IN NEW ORLEANS, AT THE INTERSECTION OF OLIVE AND EAGLE STREETS, A
 AU1008'1-INCH BRASS PIN SET VERTICALLY IN THE NORTHEAST FACE OF A PUMPING
 AU1008'STATION, 40.8 M (133.9 FT) SOUTHEAST OF THE CENTER OF EAGLE STREET,
 AU1008'4.9 M (16.1 FT) SOUTHWEST OF THE CENTER OF OLIVE STREET, 0.5 M (1.6
 AU1008'FT) ABOVE THE LEVEL OF OLIVE STREET, AND 0.2 M (0.7 FT) NORTHWEST OF
 AU1008'THE EAST CORNER OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0039 ***********************************************************************
 CQ0039  DESIGNATION -  18 C OF WM
 CQ0039  PID         -  CQ0039
 CQ0039  STATE/COUNTY-  LA/OUACHITA
 CQ0039  COUNTRY     -  US
 CQ0039  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0039
 CQ0039                         *CURRENT SURVEY CONTROL
 CQ0039  ______________________________________________________________________
 CQ0039* NAD 83(1986) POSITION- 32 31 06.     (N) 092 08 43.     (W)   SCALED
 CQ0039* NAVD 88 ORTHO HEIGHT -    24.11  (+/-2cm)       79.1   (feet) VERTCON3
 CQ0039  ______________________________________________________________________
 CQ0039  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 CQ0039  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0039
 CQ0039.The horizontal coordinates were scaled from a map and have
 CQ0039.an estimated accuracy of +/- 6 seconds.
 CQ0039
 CQ0039.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0039.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0039
 CQ0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0039.GEOID18 height accuracy estimate available here.
 CQ0039
 CQ0039.The vertical order pertains to the NGVD 29 superseded value.
 CQ0039
 CQ0039.Click photographs - Photos may exist for this station.
 CQ0039
 CQ0039;                    North         East    Units  Estimated Accuracy
 CQ0039;SPC LA N     -   223,840.    1,033,330.      MT  (+/- 180 meters Scaled)
 CQ0039
 CQ0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR802982(NAD 83)
 CQ0039
 CQ0039                          SUPERSEDED SURVEY CONTROL
 CQ0039
 CQ0039  NGVD 29 (11/26/84)   24.160  (m)           79.26   (f) ADJUSTED    1 2
 CQ0039
 CQ0039.Superseded values are not recommended for survey control.
 CQ0039
 CQ0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0039.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0039
 CQ0039_MARKER: B = BOLT
 CQ0039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0039+STABILITY: SURFACE MOTION
 CQ0039
 CQ0039  HISTORY     - Date     Condition        Report By
 CQ0039  HISTORY     - UNK      MONUMENTED       LA2410
 CQ0039  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0039
 CQ0039                          STATION DESCRIPTION
 CQ0039
 CQ0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0039'1.4 MI W FROM WEST MONROE.
 CQ0039'AT WEST MONROE, OUACHITA PARISH, ON U.S. HIGHWAY 80, ABOUT 1.4 MILES
 CQ0039'WEST OF THE WEST END OF THE NEW HIGHWAY BRIDGE OVER OUACHITA RIVER,
 CQ0039'ABOUT 60 FEET WEST OF THE CENTER LINE OF A T-ROAD, AND 35 FEET SOUTH
 CQ0039'OF THE CENTER LINE OF THE HIGHWAY.  A COPPER BOLT, STAMPED 18 AND SET
 CQ0039'IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.  NOTE-- THE
 CQ0039'HIGHWAY HAS BEEN WIDENED AT THE LOCATION OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0044 ***********************************************************************
 AU0044  DESIGNATION -  18 LLD ANO
 AU0044  PID         -  AU0044
 AU0044  STATE/COUNTY-  LA/ST JAMES
 AU0044  COUNTRY     -  US
 AU0044  USGS QUAD   -  LAGAN (2018)
 AU0044
 AU0044                         *CURRENT SURVEY CONTROL
 AU0044  ______________________________________________________________________
 AU0044* NAD 83(1986) POSITION- 29 59 37.     (N) 090 50 10.     (W)   SCALED
 AU0044* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0044  **This station is located in a suspected subsidence area (see below).
 AU0044  ______________________________________________________________________
 AU0044  GEOID HEIGHT    -        -26.297 (meters)                     GEOID18
 AU0044  DYNAMIC HEIGHT  -          5.771 (meters)       18.93  (feet) COMP
 AU0044  MODELED GRAVITY -    979,312.2   (mgal)                       NAVD 88
 AU0044
 AU0044.The horizontal coordinates were scaled from a map and have
 AU0044.an estimated accuracy of +/- 6 seconds.
 AU0044
 AU0044.** This station is in an area of known vertical motion. If an
 AU0044.** orthometric height was ever established but is not available 
 AU0044.** in the current survey control section, the orthometric height
 AU0044.** is considered suspect.  Suspect heights are available in the
 AU0044.** superseded section only if requested.
 AU0044
 AU0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0044.GEOID18 height accuracy estimate available here.
 AU0044
 AU0044.Click photographs - Photos may exist for this station.
 AU0044
 AU0044.The dynamic height is computed by dividing the NAVD 88
 AU0044.geopotential number by the normal gravity value computed on the
 AU0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0044.degrees latitude (g = 980.6199 gals.).
 AU0044
 AU0044.The modeled gravity was interpolated from observed gravity values.
 AU0044
 AU0044;                    North         East    Units  Estimated Accuracy
 AU0044;SPC LA S     -   165,660.    1,047,970.      MT  (+/- 180 meters Scaled)
 AU0044
 AU0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP087200(NAD 83)
 AU0044
 AU0044                          SUPERSEDED SURVEY CONTROL
 AU0044
 AU0044.No superseded survey control is available for this station.
 AU0044
 AU0044_MARKER: DD = SURVEY DISK
 AU0044_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0044_STAMPING: 18 LLD ANO
 AU0044_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0044
 AU0044  HISTORY     - Date     Condition        Report By
 AU0044  HISTORY     - 1975     MONUMENTED       USACE
 AU0044  HISTORY     - 1977     GOOD             NGS
 AU0044
 AU0044                          STATION DESCRIPTION
 AU0044
 AU0044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0044'8.5 MI NW FROM VACHERIE.
 AU0044'8.55 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0044'HIGHWAY 20 AT VACHERIE, 0.2 MILE SOUTH ALONG THE HIGHWAY FROM MILE
 AU0044'SIGN 18, 33.5 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 29 FT NORTH
 AU0044'OF A JUNCTION BOX FOR AN UNDERGROUND TELEPHONE CABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3380 ***********************************************************************
 CP3380  DESIGNATION -  18 V 1
 CP3380  PID         -  CP3380
 CP3380  STATE/COUNTY-  LA/EAST CARROLL
 CP3380  COUNTRY     -  US
 CP3380  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3380
 CP3380                         *CURRENT SURVEY CONTROL
 CP3380  ______________________________________________________________________
 CP3380* NAD 83(1986) POSITION- 32 51 40.     (N) 091 19 49.     (W)   SCALED
 CP3380* NAVD 88 ORTHO HEIGHT -    27.646 (meters)       90.70  (feet) ADJUSTED
 CP3380  ______________________________________________________________________
 CP3380  GEOID HEIGHT    -        -26.166 (meters)                     GEOID18
 CP3380  DYNAMIC HEIGHT  -         27.616 (meters)       90.60  (feet) COMP
 CP3380  MODELED GRAVITY -    979,549.6   (mgal)                       NAVD 88
 CP3380
 CP3380  VERT ORDER      -  SECOND    CLASS I
 CP3380
 CP3380.The horizontal coordinates were scaled from a map and have
 CP3380.an estimated accuracy of +/- 6 seconds.
 CP3380
 CP3380.The orthometric height was determined by differential leveling and
 CP3380.adjusted by the NATIONAL GEODETIC SURVEY
 CP3380.in July 1998.
 CP3380
 CP3380.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3380.GEOID18 height accuracy estimate available here.
 CP3380
 CP3380.Click photographs - Photos may exist for this station.
 CP3380
 CP3380.The dynamic height is computed by dividing the NAVD 88
 CP3380.geopotential number by the normal gravity value computed on the
 CP3380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3380.degrees latitude (g = 980.6199 gals.).
 CP3380
 CP3380.The modeled gravity was interpolated from observed gravity values.
 CP3380
 CP3380;                    North         East    Units  Estimated Accuracy
 CP3380;SPC LA N     -   262,390.    1,109,490.      MT  (+/- 180 meters Scaled)
 CP3380
 CP3380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS562371(NAD 83)
 CP3380
 CP3380                          SUPERSEDED SURVEY CONTROL
 CP3380
 CP3380.No superseded survey control is available for this station.
 CP3380
 CP3380_MARKER: DD = SURVEY DISK
 CP3380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3380_STAMPING: 18V1 1986
 CP3380_MARK LOGO: LADTD
 CP3380_PROJECTION: RECESSED 3 CENTIMETERS
 CP3380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3380+STABILITY: SURFACE MOTION
 CP3380
 CP3380  HISTORY     - Date     Condition        Report By
 CP3380  HISTORY     - 1986     MONUMENTED       LADTD
 CP3380
 CP3380                          STATION DESCRIPTION
 CP3380
 CP3380'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3380'5.5 KM (3.4 MI) EAST FROM OAK GROVE.
 CP3380'ABOUT 5.5 KM (3.4 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3380'OAK GROVE TO THE BENCH MARK NORTH OF THE HIGHWAY, 41.2 METERS
 CP3380'(135 FEET) WEST OF THE WEST END OF A 30-INCH CONCRETE CULVERT, 31.4
 CP3380'METERS (103 FEET) SOUTHWEST OF THE SOUTHWEST CORNER OF A RED BRICK
 CP3380'HOUSE, 19.8 METERS (65 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY
 CP3380'AND 15.2 METERS (50 FEET) WEST OF A POWER POLE AND SECURITY LIGHT
 CP3380'ATTACHED.
 CP3380'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 CP3380'THE MARK IS 1.83 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3391 ***********************************************************************
 CP3391  DESIGNATION -  18 V 10
 CP3391  PID         -  CP3391
 CP3391  STATE/COUNTY-  LA/EAST CARROLL
 CP3391  COUNTRY     -  US
 CP3391  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3391
 CP3391                         *CURRENT SURVEY CONTROL
 CP3391  ______________________________________________________________________
 CP3391* NAD 83(1986) POSITION- 32 48 29.     (N) 091 10 41.     (W)   SCALED
 CP3391* NAVD 88 ORTHO HEIGHT -    31.571 (meters)      103.58  (feet) ADJUSTED
 CP3391  ______________________________________________________________________
 CP3391  GEOID HEIGHT    -        -26.359 (meters)                     GEOID18
 CP3391  DYNAMIC HEIGHT  -         31.537 (meters)      103.47  (feet) COMP
 CP3391  MODELED GRAVITY -    979,538.4   (mgal)                       NAVD 88
 CP3391
 CP3391  VERT ORDER      -  SECOND    CLASS I
 CP3391
 CP3391.The horizontal coordinates were scaled from a map and have
 CP3391.an estimated accuracy of +/- 6 seconds.
 CP3391
 CP3391.The orthometric height was determined by differential leveling and
 CP3391.adjusted by the NATIONAL GEODETIC SURVEY
 CP3391.in May 1997.
 CP3391
 CP3391.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3391.GEOID18 height accuracy estimate available here.
 CP3391
 CP3391.Click photographs - Photos may exist for this station.
 CP3391
 CP3391.The dynamic height is computed by dividing the NAVD 88
 CP3391.geopotential number by the normal gravity value computed on the
 CP3391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3391.degrees latitude (g = 980.6199 gals.).
 CP3391
 CP3391.The modeled gravity was interpolated from observed gravity values.
 CP3391
 CP3391;                    North         East    Units  Estimated Accuracy
 CP3391;SPC LA N     -   256,670.    1,123,810.      MT  (+/- 180 meters Scaled)
 CP3391
 CP3391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705314(NAD 83)
 CP3391
 CP3391                          SUPERSEDED SURVEY CONTROL
 CP3391
 CP3391.No superseded survey control is available for this station.
 CP3391
 CP3391_MARKER: DD = SURVEY DISK
 CP3391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3391_STAMPING: 18V10 1986
 CP3391_MARK LOGO: LADTD
 CP3391_PROJECTION: FLUSH
 CP3391_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP3391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3391+STABILITY: SURFACE MOTION
 CP3391
 CP3391  HISTORY     - Date     Condition        Report By
 CP3391  HISTORY     - 1986     MONUMENTED       LADTD
 CP3391  HISTORY     - 19870513 GOOD             LADTD
 CP3391
 CP3391                          STATION DESCRIPTION
 CP3391
 CP3391'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3391'0.6 KM (0.4 MI) NORTH FROM LAKE PROVIDENCE.
 CP3391'ABOUT 0.6 KM (0.4 MI) NORTH ON U S HIGHWAY 65 FROM THE JUNCTION OF U S
 CP3391'HIGHWAY 65 AND STATE HIGHWAY 596 IN LAKE PROVIDENCE TO THE MARK ON THE
 CP3391'RIGHT NEAR A POWER POLE WITH A SECURITY LIGHT ATTACHED, 22.7 METERS
 CP3391'(74.5 FEET) NORTH-NORTHWEST OF A 30-INCH PECAN TREE, 9 METERS
 CP3391'(29.5 FEET) SOUTH-SOUTHWEST OF THE CENTER OF THE HIGHWAY 2.9 METERS
 CP3391'(9.5 FEET) NORTH-NORTHEAST OF THE NORTH EDGE OF A SIDEWALK, 1.2 METERS
 CP3391'(4 FEET) EAST-SOUTHEAST OF TELEPHONE JUNCTION BOX NUMBER 4 AND 0.6
 CP3391'METERS (2 FEET) EAST-SOUTHEAST OF A POWER POLE WITH A SECURITY LIGHT
 CP3391'ATTACHED.
 CP3391'THE MARK IS 0.31 METERS  NNE FROM A WITNESS POST.
 CP3391'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3391
 CP3391                          STATION RECOVERY (1987)
 CP3391
 CP3391'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3391'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3392 ***********************************************************************
 CP3392  DESIGNATION -  18 V 11
 CP3392  PID         -  CP3392
 CP3392  STATE/COUNTY-  LA/EAST CARROLL
 CP3392  COUNTRY     -  US
 CP3392  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3392
 CP3392                         *CURRENT SURVEY CONTROL
 CP3392  ______________________________________________________________________
 CP3392* NAD 83(1986) POSITION- 32 48 21.     (N) 091 10 23.     (W)   SCALED
 CP3392* NAVD 88 ORTHO HEIGHT -    31.370 (meters)      102.92  (feet) ADJUSTED
 CP3392  ______________________________________________________________________
 CP3392  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 CP3392  DYNAMIC HEIGHT  -         31.336 (meters)      102.81  (feet) COMP
 CP3392  MODELED GRAVITY -    979,537.9   (mgal)                       NAVD 88
 CP3392
 CP3392  VERT ORDER      -  SECOND    CLASS I
 CP3392
 CP3392.The horizontal coordinates were scaled from a map and have
 CP3392.an estimated accuracy of +/- 6 seconds.
 CP3392
 CP3392.The orthometric height was determined by differential leveling and
 CP3392.adjusted by the NATIONAL GEODETIC SURVEY
 CP3392.in May 1997.
 CP3392
 CP3392.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3392.GEOID18 height accuracy estimate available here.
 CP3392
 CP3392.Click photographs - Photos may exist for this station.
 CP3392
 CP3392.The dynamic height is computed by dividing the NAVD 88
 CP3392.geopotential number by the normal gravity value computed on the
 CP3392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3392.degrees latitude (g = 980.6199 gals.).
 CP3392
 CP3392.The modeled gravity was interpolated from observed gravity values.
 CP3392
 CP3392;                    North         East    Units  Estimated Accuracy
 CP3392;SPC LA N     -   256,430.    1,124,280.      MT  (+/- 180 meters Scaled)
 CP3392
 CP3392_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS710312(NAD 83)
 CP3392
 CP3392                          SUPERSEDED SURVEY CONTROL
 CP3392
 CP3392.No superseded survey control is available for this station.
 CP3392
 CP3392_MARKER: DD = SURVEY DISK
 CP3392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3392_STAMPING: 18V11 1986
 CP3392_MARK LOGO: LADTD
 CP3392_PROJECTION: FLUSH
 CP3392_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP3392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3392+STABILITY: SURFACE MOTION
 CP3392
 CP3392  HISTORY     - Date     Condition        Report By
 CP3392  HISTORY     - 1986     MONUMENTED       LADTD
 CP3392  HISTORY     - 19870513 GOOD             LADTD
 CP3392
 CP3392                          STATION DESCRIPTION
 CP3392
 CP3392'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3392'0.08 KM (0.05 MI) NORTH FROM LAKE PROVIDENCE.
 CP3392'ABOUT 0.08 KM (0.05 MI) NORTH ON U S HIGHWAY 65 FROM THE JUNCTION OF
 CP3392'U S HIGHWAY 65 AND STATE HIGHWAY 596 IN LAKE PROVIDENCE TO THE MARK ON
 CP3392'THE WEST SIDE OF THE HIGHWAY SET IN FRONT OF THE LOUISISNA DELTA BANK,
 CP3392'26.1 METERS (85.5 FEET) EAST OF A FIRE HYDRANT, 18.1 METERS
 CP3392'(59.5 FEET) WEST OF A POWER POLE WITH A SECURITY LIGHT ATTACHED, 8.8
 CP3392'METERS (29 FEET) SOUTH OF THE CENTER OF THE HIGHWAY, 5.3 METERS
 CP3392'(17.5 FEET) NORTH OF THE NORTH WALL OF THE BANK AND 0.8 METERS
 CP3392'(2.5 FEET) WEST OF A FLAG POLE IN FRONT OF THE BANK.
 CP3392'THE MARK IS 0.80 METERS  W FROM  A FLAG POLE
 CP3392'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3392
 CP3392                          STATION RECOVERY (1987)
 CP3392
 CP3392'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3392'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3393 ***********************************************************************
 CP3393  DESIGNATION -  18 V 12
 CP3393  PID         -  CP3393
 CP3393  STATE/COUNTY-  LA/EAST CARROLL
 CP3393  COUNTRY     -  US
 CP3393  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3393
 CP3393                         *CURRENT SURVEY CONTROL
 CP3393  ______________________________________________________________________
 CP3393* NAD 83(1986) POSITION- 32 48 55.     (N) 091 10 24.     (W)   SCALED
 CP3393* NAVD 88 ORTHO HEIGHT -    31.658 (meters)      103.86  (feet) ADJUSTED
 CP3393  ______________________________________________________________________
 CP3393  GEOID HEIGHT    -        -26.364 (meters)                     GEOID18
 CP3393  DYNAMIC HEIGHT  -         31.623 (meters)      103.75  (feet) COMP
 CP3393  MODELED GRAVITY -    979,538.6   (mgal)                       NAVD 88
 CP3393
 CP3393  VERT ORDER      -  SECOND    CLASS I
 CP3393
 CP3393.The horizontal coordinates were scaled from a map and have
 CP3393.an estimated accuracy of +/- 6 seconds.
 CP3393
 CP3393.The orthometric height was determined by differential leveling and
 CP3393.adjusted by the NATIONAL GEODETIC SURVEY
 CP3393.in July 1998.
 CP3393
 CP3393.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3393.GEOID18 height accuracy estimate available here.
 CP3393
 CP3393.Click photographs - Photos may exist for this station.
 CP3393
 CP3393.The dynamic height is computed by dividing the NAVD 88
 CP3393.geopotential number by the normal gravity value computed on the
 CP3393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3393.degrees latitude (g = 980.6199 gals.).
 CP3393
 CP3393.The modeled gravity was interpolated from observed gravity values.
 CP3393
 CP3393;                    North         East    Units  Estimated Accuracy
 CP3393;SPC LA N     -   257,480.    1,124,240.      MT  (+/- 180 meters Scaled)
 CP3393
 CP3393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS710322(NAD 83)
 CP3393
 CP3393                          SUPERSEDED SURVEY CONTROL
 CP3393
 CP3393.No superseded survey control is available for this station.
 CP3393
 CP3393_MARKER: DD = SURVEY DISK
 CP3393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3393_STAMPING: 18V12 1986
 CP3393_MARK LOGO: LADTD
 CP3393_PROJECTION: RECESSED 3 CENTIMETERS
 CP3393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3393+STABILITY: SURFACE MOTION
 CP3393
 CP3393  HISTORY     - Date     Condition        Report By
 CP3393  HISTORY     - 1986     MONUMENTED       LADTD
 CP3393
 CP3393                          STATION DESCRIPTION
 CP3393
 CP3393'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3393'1.1 KM (0.7 MI) SE FROM LAKE PROVIDENCE.
 CP3393'ABOUT 1.1 KM (0.7 MI) SOUTHEAST ON STATE HIGHWAY 596 FROM THE
 CP3393'JUNCTION OF HIGHWAY 596 AND U S HIGHWAY 65 IN LAKE PROVIDENCE TO THE
 CP3393'MARK ON THE LEFT AT THE INTERSECTION OF THE HIGHWAY AND HOOD STREET,
 CP3393'24.7 METERS (81 FEET) EAST OF A 30-INCH PECAN TREE, 15.2 METERS
 CP3393'(50 FEET) NORTH OF THE CENTER OF THE HIGHWAY, 8.2 METERS (27 FEET)
 CP3393'EAST OF THE CENTER OF HOOD STREET AND 0.8 METERS (2.5 FEET) WEST OF A
 CP3393'POWER POLE WITH A SECURITY LIGHT .
 CP3393'THE MARK IS 2.74 METERS  NNW FROM A WITNESS POST.
 CP3393'THE MARK IS ABOVE LEVEL WITH HOOD STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3394 ***********************************************************************
 CP3394  DESIGNATION -  18 V 13
 CP3394  PID         -  CP3394
 CP3394  STATE/COUNTY-  LA/EAST CARROLL
 CP3394  COUNTRY     -  US
 CP3394  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3394
 CP3394                         *CURRENT SURVEY CONTROL
 CP3394  ______________________________________________________________________
 CP3394* NAD 83(1986) POSITION- 32 49 28.     (N) 091 10 39.     (W)   SCALED
 CP3394* NAVD 88 ORTHO HEIGHT -    30.394 (meters)       99.72  (feet) ADJUSTED
 CP3394  ______________________________________________________________________
 CP3394  GEOID HEIGHT    -        -26.359 (meters)                     GEOID18
 CP3394  DYNAMIC HEIGHT  -         30.360 (meters)       99.61  (feet) COMP
 CP3394  MODELED GRAVITY -    979,539.5   (mgal)                       NAVD 88
 CP3394
 CP3394  VERT ORDER      -  SECOND    CLASS I
 CP3394
 CP3394.The horizontal coordinates were scaled from a map and have
 CP3394.an estimated accuracy of +/- 6 seconds.
 CP3394
 CP3394.The orthometric height was determined by differential leveling and
 CP3394.adjusted by the NATIONAL GEODETIC SURVEY
 CP3394.in July 1998.
 CP3394
 CP3394.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3394.GEOID18 height accuracy estimate available here.
 CP3394
 CP3394.Click photographs - Photos may exist for this station.
 CP3394
 CP3394.The dynamic height is computed by dividing the NAVD 88
 CP3394.geopotential number by the normal gravity value computed on the
 CP3394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3394.degrees latitude (g = 980.6199 gals.).
 CP3394
 CP3394.The modeled gravity was interpolated from observed gravity values.
 CP3394
 CP3394;                    North         East    Units  Estimated Accuracy
 CP3394;SPC LA N     -   258,490.    1,123,840.      MT  (+/- 180 meters Scaled)
 CP3394
 CP3394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705332(NAD 83)
 CP3394
 CP3394                          SUPERSEDED SURVEY CONTROL
 CP3394
 CP3394.No superseded survey control is available for this station.
 CP3394
 CP3394_MARKER: DD = SURVEY DISK
 CP3394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3394_STAMPING: 18V13 1986
 CP3394_MARK LOGO: LADTD
 CP3394_PROJECTION: RECESSED 3 CENTIMETERS
 CP3394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3394+STABILITY: SURFACE MOTION
 CP3394
 CP3394  HISTORY     - Date     Condition        Report By
 CP3394  HISTORY     - 1986     MONUMENTED       LADTD
 CP3394
 CP3394                          STATION DESCRIPTION
 CP3394
 CP3394'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3394'2.4 KM (1.5 MI) SE FROM LAKE PROVIDENCE.
 CP3394'ABOUT 2.4 KM (1.5 MI) EAST ON STATE HIGHWAY 596 FROM THE JUNCTION OF
 CP3394'HIGHWAY 596 AND U S HIGHWAY 65 IN LAKE PROVIDENCE TO THE MARK AT THE
 CP3394'JUNCTION OF HIGHWAY 596 AND REGINOLD DROVE, 20.3 METERS (66 FEET) EAST
 CP3394'OF THE CENTER OF THE HIGHWAY, 11.7 METERS (38.5 FEET) SOUTHWEST OF A
 CP3394'TELEPHONE JUNCTION BOX, 10.5 METERS (34.5 FEET) EAST OF THE CENTER OF
 CP3394'REGINOLD DRIVE AND 1.1 METERS (3.5 FEET) NORTH OF A SERVICE POLE.
 CP3394'THE MARK IS 0.31 METERS  WNW FROM A WITNESS POST.
 CP3394'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2887 ***********************************************************************
 AA2887  DESIGNATION -  18 V 14
 AA2887  PID         -  AA2887
 AA2887  STATE/COUNTY-  LA/EAST CARROLL
 AA2887  COUNTRY     -  US
 AA2887  USGS QUAD   -  SONDHEIMER (2018)
 AA2887
 AA2887                         *CURRENT SURVEY CONTROL
 AA2887  ______________________________________________________________________
 AA2887* NAD 83(1986) POSITION- 32 34 01.     (N) 091 10 50.     (W)   SCALED
 AA2887* NAVD 88 ORTHO HEIGHT -    26.586 (meters)       87.22  (feet) ADJUSTED
 AA2887  ______________________________________________________________________
 AA2887  GEOID HEIGHT    -        -26.385 (meters)                     GEOID18
 AA2887  DYNAMIC HEIGHT  -         26.556 (meters)       87.13  (feet) COMP
 AA2887  MODELED GRAVITY -    979,522.2   (mgal)                       NAVD 88
 AA2887
 AA2887  VERT ORDER      -  SECOND    CLASS I
 AA2887
 AA2887.The horizontal coordinates were scaled from a map and have
 AA2887.an estimated accuracy of +/- 6 seconds.
 AA2887
 AA2887.The orthometric height was determined by differential leveling and
 AA2887.adjusted by the NATIONAL GEODETIC SURVEY
 AA2887.in May 1997.
 AA2887
 AA2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2887.GEOID18 height accuracy estimate available here.
 AA2887
 AA2887.Click photographs - Photos may exist for this station.
 AA2887
 AA2887.The dynamic height is computed by dividing the NAVD 88
 AA2887.geopotential number by the normal gravity value computed on the
 AA2887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2887.degrees latitude (g = 980.6199 gals.).
 AA2887
 AA2887.The modeled gravity was interpolated from observed gravity values.
 AA2887
 AA2887;                    North         East    Units  Estimated Accuracy
 AA2887;SPC LA N     -   229,930.    1,123,900.      MT  (+/- 180 meters Scaled)
 AA2887
 AA2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS708047(NAD 83)
 AA2887
 AA2887                          SUPERSEDED SURVEY CONTROL
 AA2887
 AA2887.No superseded survey control is available for this station.
 AA2887
 AA2887_MARKER: DD = SURVEY DISK
 AA2887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2887_STAMPING: 18V14 1987
 AA2887_MARK LOGO: LADTD
 AA2887_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2887+STABILITY: SURFACE MOTION
 AA2887
 AA2887  HISTORY     - Date     Condition        Report By
 AA2887  HISTORY     - 1987     MONUMENTED       LADTD
 AA2887
 AA2887                          STATION DESCRIPTION
 AA2887
 AA2887'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2887'ABOUT 19.6 KM (12.20 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE
 AA2887'IN TALLULAH TO THE MARK ON THE RIGHT, 14 M (45.9 FT) EAST-NORTHEAST OF
 AA2887'THE CENTER OF THE HIGHWAY, 9.1 M (29.9 FT) WEST-SOUTHWEST OF THE WEST
 AA2887'RAIL OF THE RAILROAD TRACKS AND 30.8 M (101.0 FT) NORTH OF THE NORTH
 AA2887'END OF A HEADWALL UNDER THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2888 ***********************************************************************
 AA2888  DESIGNATION -  18 V 15
 AA2888  PID         -  AA2888
 AA2888  STATE/COUNTY-  LA/EAST CARROLL
 AA2888  COUNTRY     -  US
 AA2888  USGS QUAD   -  SONDHEIMER (2018)
 AA2888
 AA2888                         *CURRENT SURVEY CONTROL
 AA2888  ______________________________________________________________________
 AA2888* NAD 83(1986) POSITION- 32 34 56.     (N) 091 11 00.     (W)   SCALED
 AA2888* NAVD 88 ORTHO HEIGHT -    26.956 (meters)       88.44  (feet) ADJUSTED
 AA2888  ______________________________________________________________________
 AA2888  GEOID HEIGHT    -        -26.372 (meters)                     GEOID18
 AA2888  DYNAMIC HEIGHT  -         26.926 (meters)       88.34  (feet) COMP
 AA2888  MODELED GRAVITY -    979,523.9   (mgal)                       NAVD 88
 AA2888
 AA2888  VERT ORDER      -  SECOND    CLASS I
 AA2888
 AA2888.The horizontal coordinates were scaled from a map and have
 AA2888.an estimated accuracy of +/- 6 seconds.
 AA2888
 AA2888.The orthometric height was determined by differential leveling and
 AA2888.adjusted by the NATIONAL GEODETIC SURVEY
 AA2888.in May 1997.
 AA2888
 AA2888.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2888.GEOID18 height accuracy estimate available here.
 AA2888
 AA2888.Click photographs - Photos may exist for this station.
 AA2888
 AA2888.The dynamic height is computed by dividing the NAVD 88
 AA2888.geopotential number by the normal gravity value computed on the
 AA2888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2888.degrees latitude (g = 980.6199 gals.).
 AA2888
 AA2888.The modeled gravity was interpolated from observed gravity values.
 AA2888
 AA2888;                    North         East    Units  Estimated Accuracy
 AA2888;SPC LA N     -   231,620.    1,123,620.      MT  (+/- 180 meters Scaled)
 AA2888
 AA2888_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705064(NAD 83)
 AA2888
 AA2888                          SUPERSEDED SURVEY CONTROL
 AA2888
 AA2888.No superseded survey control is available for this station.
 AA2888
 AA2888_MARKER: DD = SURVEY DISK
 AA2888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2888_STAMPING: 18V15 1987
 AA2888_MARK LOGO: LADTD
 AA2888_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2888+STABILITY: SURFACE MOTION
 AA2888
 AA2888  HISTORY     - Date     Condition        Report By
 AA2888  HISTORY     - 1987     MONUMENTED       LADTD
 AA2888
 AA2888                          STATION DESCRIPTION
 AA2888
 AA2888'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2888'ABOUT 21.2 KM (13.15 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE
 AA2888'IN TALLULAH TO THE MARK ON THE RIGHT NEAR A CHAIN LINK FENCE, 10.1 M
 AA2888'(33.1 FT) EAST OF THE EAST RAIL OF THE RAILROAD TRACKS, 5.5 M (18.0
 AA2888'FT) SOUTH OF THE CENTER OF A GRAVEL DRIVE LEADING TO A WHITE WOOD
 AA2888'FRAME HOUSE, 1.1 M (3.6 FT) SOUTH-SOUTHWEST OF A CHAIN LINK FENCE
 AA2888'CORNER AND 0.5 M (1.6 FT) WEST OF A CHAIN LINK FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2889 ***********************************************************************
 AA2889  DESIGNATION -  18 V 16
 AA2889  PID         -  AA2889
 AA2889  STATE/COUNTY-  LA/EAST CARROLL
 AA2889  COUNTRY     -  US
 AA2889  USGS QUAD   -  SONDHEIMER (2018)
 AA2889
 AA2889                         *CURRENT SURVEY CONTROL
 AA2889  ______________________________________________________________________
 AA2889* NAD 83(1986) POSITION- 32 35 52.     (N) 091 10 58.     (W)   SCALED
 AA2889* NAVD 88 ORTHO HEIGHT -    27.270 (meters)       89.47  (feet) ADJUSTED
 AA2889  ______________________________________________________________________
 AA2889  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 AA2889  DYNAMIC HEIGHT  -         27.240 (meters)       89.37  (feet) COMP
 AA2889  MODELED GRAVITY -    979,525.4   (mgal)                       NAVD 88
 AA2889
 AA2889  VERT ORDER      -  SECOND    CLASS I
 AA2889
 AA2889.The horizontal coordinates were scaled from a map and have
 AA2889.an estimated accuracy of +/- 6 seconds.
 AA2889
 AA2889.The orthometric height was determined by differential leveling and
 AA2889.adjusted by the NATIONAL GEODETIC SURVEY
 AA2889.in May 1997.
 AA2889
 AA2889.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2889.GEOID18 height accuracy estimate available here.
 AA2889
 AA2889.Click photographs - Photos may exist for this station.
 AA2889
 AA2889.The dynamic height is computed by dividing the NAVD 88
 AA2889.geopotential number by the normal gravity value computed on the
 AA2889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2889.degrees latitude (g = 980.6199 gals.).
 AA2889
 AA2889.The modeled gravity was interpolated from observed gravity values.
 AA2889
 AA2889;                    North         East    Units  Estimated Accuracy
 AA2889;SPC LA N     -   233,350.    1,123,650.      MT  (+/- 180 meters Scaled)
 AA2889
 AA2889_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705081(NAD 83)
 AA2889
 AA2889                          SUPERSEDED SURVEY CONTROL
 AA2889
 AA2889.No superseded survey control is available for this station.
 AA2889
 AA2889_MARKER: DD = SURVEY DISK
 AA2889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2889_STAMPING: 18V16 1987
 AA2889_MARK LOGO: LADTD
 AA2889_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2889+STABILITY: SURFACE MOTION
 AA2889
 AA2889  HISTORY     - Date     Condition        Report By
 AA2889  HISTORY     - 1987     MONUMENTED       LADTD
 AA2889
 AA2889                          STATION DESCRIPTION
 AA2889
 AA2889'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2889'ABOUT 23.3 KM (14.50 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE
 AA2889'IN TALLULAH TO THE MARK ON THE RIGHT AND SOUTH OF A GRAVEL ROAD, 17.7
 AA2889'M (58.1 FT) EAST-NORTHEAST OF THE CENTER OF THE HIGHWAY, 5.5 M (18.0
 AA2889'FT) WEST-SOUTHWEST OF THE WEST RAIL OF THE RAILROAD TRACKS, 4.3 M
 AA2889'(14.1 FT) SOUTH-SOUTHEAST OF THE CENTER OF A GRAVEL ROAD LEADING EAST
 AA2889'AND 0.9 M (3.0 FT) WEST-SOUTHWEST OF A RAILROAD CROSSING SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2890 ***********************************************************************
 AA2890  DESIGNATION -  18 V 17
 AA2890  PID         -  AA2890
 AA2890  STATE/COUNTY-  LA/EAST CARROLL
 AA2890  COUNTRY     -  US
 AA2890  USGS QUAD   -  SONDHEIMER (2018)
 AA2890
 AA2890                         *CURRENT SURVEY CONTROL
 AA2890  ______________________________________________________________________
 AA2890* NAD 83(1986) POSITION- 32 36 46.39   (N) 091 10 58.29   (W)   HD_HELD1
 AA2890* NAVD 88 ORTHO HEIGHT -    28.281 (meters)       92.79  (feet) ADJUSTED
 AA2890  ______________________________________________________________________
 AA2890  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 AA2890  DYNAMIC HEIGHT  -         28.250 (meters)       92.68  (feet) COMP
 AA2890  MODELED GRAVITY -    979,526.9   (mgal)                       NAVD 88
 AA2890
 AA2890  VERT ORDER      -  SECOND    CLASS I
 AA2890
 AA2890.The horizontal coordinates were determined by differentially corrected
 AA2890.hand held GPS observations or other comparable positioning techniques
 AA2890.and have an estimated accuracy of +/- 3 meters.
 AA2890
 AA2890.The orthometric height was determined by differential leveling and
 AA2890.adjusted by the NATIONAL GEODETIC SURVEY
 AA2890.in May 1997.
 AA2890
 AA2890.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2890.GEOID18 height accuracy estimate available here.
 AA2890
 AA2890.Click photographs - Photos may exist for this station.
 AA2890
 AA2890.The dynamic height is computed by dividing the NAVD 88
 AA2890.geopotential number by the normal gravity value computed on the
 AA2890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2890.degrees latitude (g = 980.6199 gals.).
 AA2890
 AA2890.The modeled gravity was interpolated from observed gravity values.
 AA2890
 AA2890;                    North         East    Units  Estimated Accuracy
 AA2890;SPC LA N     -   235,024.1   1,123,621.3     MT  (+/- 3 meters HH1 GPS) 
 AA2890
 AA2890_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7049909830(NAD 83)
 AA2890
 AA2890                          SUPERSEDED SURVEY CONTROL
 AA2890
 AA2890.No superseded survey control is available for this station.
 AA2890
 AA2890_MARKER: DD = SURVEY DISK
 AA2890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2890_STAMPING: 18V17 1987
 AA2890_MARK LOGO: LADTD
 AA2890_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2890+STABILITY: SURFACE MOTION
 AA2890
 AA2890  HISTORY     - Date     Condition        Report By
 AA2890  HISTORY     - 1987     MONUMENTED       LADTD
 AA2890
 AA2890                          STATION DESCRIPTION
 AA2890
 AA2890'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2890'ABOUT 21.4 KM (13.30 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 AA2890'IN LAKE PROVIDENCE TO THE MARK ON THE RIGHT AT THE JUNCTION OF HIGHWAY
 AA2890'65 AND STATE HIGHWAY 580, 15.8 M (51.8 FT) WEST OF THE CENTER OF
 AA2890'HIGHWAY 65, 9 M (29.5 FT) WEST-SOUTHWEST FROM THE SOUTHWEST CORNER OF
 AA2890'A HEADWALL, 8.2 M (26.9 FT) NORTH OF THE CENTER OF HIGHWAY 580, 0.9 M
 AA2890'(3.0 FT) SOUTHWEST FROM A POWER POLE NUMBER 275 WITH A TRANSFORMER AND
 AA2890'0.6 M (2.0 FT) SOUTH FROM THE CORNER OF A NET WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2891 ***********************************************************************
 AA2891  DESIGNATION -  18 V 18
 AA2891  PID         -  AA2891
 AA2891  STATE/COUNTY-  LA/EAST CARROLL
 AA2891  COUNTRY     -  US
 AA2891  USGS QUAD   -  SONDHEIMER (2018)
 AA2891
 AA2891                         *CURRENT SURVEY CONTROL
 AA2891  ______________________________________________________________________
 AA2891* NAD 83(1986) POSITION- 32 36 42.     (N) 091 11 52.     (W)   SCALED
 AA2891* NAVD 88 ORTHO HEIGHT -    26.677 (meters)       87.52  (feet) ADJUSTED
 AA2891  ______________________________________________________________________
 AA2891  GEOID HEIGHT    -        -26.335 (meters)                     GEOID18
 AA2891  DYNAMIC HEIGHT  -         26.647 (meters)       87.42  (feet) COMP
 AA2891  MODELED GRAVITY -    979,528.0   (mgal)                       NAVD 88
 AA2891
 AA2891  VERT ORDER      -  SECOND    CLASS I
 AA2891
 AA2891.The horizontal coordinates were scaled from a map and have
 AA2891.an estimated accuracy of +/- 6 seconds.
 AA2891
 AA2891.The orthometric height was determined by differential leveling and
 AA2891.adjusted by the NATIONAL GEODETIC SURVEY
 AA2891.in May 1997.
 AA2891
 AA2891.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2891.GEOID18 height accuracy estimate available here.
 AA2891
 AA2891.Click photographs - Photos may exist for this station.
 AA2891
 AA2891.The dynamic height is computed by dividing the NAVD 88
 AA2891.geopotential number by the normal gravity value computed on the
 AA2891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2891.degrees latitude (g = 980.6199 gals.).
 AA2891
 AA2891.The modeled gravity was interpolated from observed gravity values.
 AA2891
 AA2891;                    North         East    Units  Estimated Accuracy
 AA2891;SPC LA N     -   234,870.    1,122,220.      MT  (+/- 180 meters Scaled)
 AA2891
 AA2891_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS691096(NAD 83)
 AA2891
 AA2891                          SUPERSEDED SURVEY CONTROL
 AA2891
 AA2891.No superseded survey control is available for this station.
 AA2891
 AA2891_MARKER: DD = SURVEY DISK
 AA2891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2891_STAMPING: 18V18 1987
 AA2891_MARK LOGO: LADTD
 AA2891_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2891+STABILITY: SURFACE MOTION
 AA2891
 AA2891  HISTORY     - Date     Condition        Report By
 AA2891  HISTORY     - 1987     MONUMENTED       LADTD
 AA2891
 AA2891                          STATION DESCRIPTION
 AA2891
 AA2891'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2891'ABOUT 21.4 KM (13.30 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 AA2891'IN LAKE PROVIDENCE TO THE JUNCTION WITH STATE HIGHWAY 580, THENCE 1.3
 AA2891'KM (0.80 MI) WEST ON HIGHWAY 580 TO THE MARK ON THE LEFT, 12.2 M (40.0
 AA2891'FT) SOUTH FROM THE CENTER OF THE HIGHWAY, 10.1 M (33.1 FT) WEST FROM
 AA2891'THE CENTER OF A FIELD ROAD AND 0.8 M (2.6 FT) NORTH OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2893 ***********************************************************************
 AA2893  HT_MOD      -  This is a Height Modernization Survey Station.
 AA2893  DESIGNATION -  18 V 19
 AA2893  PID         -  AA2893
 AA2893  STATE/COUNTY-  LA/EAST CARROLL
 AA2893  COUNTRY     -  US
 AA2893  USGS QUAD   -  TRANSYLVANIA (2018)
 AA2893
 AA2893                         *CURRENT SURVEY CONTROL
 AA2893  ______________________________________________________________________
 AA2893* NAD 83(2011) POSITION- 32 37 51.12265(N) 091 10 56.38710(W)   ADJUSTED
 AA2893* NAD 83(2011) ELLIP HT-     1.692 (meters)        (06/27/12)   ADJUSTED
 AA2893* NAD 83(2011) EPOCH   -  2010.00
 AA2893* NAVD 88 ORTHO HEIGHT -    28.02  (meters)       91.9   (feet) GPS OBS
 AA2893  ______________________________________________________________________
 AA2893  NAVD 88 orthometric height was determined with geoid model    G99SSS
 AA2893  GEOID HEIGHT    -        -27.127 (meters)                     G99SSS
 AA2893  GEOID HEIGHT    -        -26.347 (meters)                     GEOID18
 AA2893  NAD 83(2011) X  -   -110,942.477 (meters)                     COMP
 AA2893  NAD 83(2011) Y  - -5,375,516.762 (meters)                     COMP
 AA2893  NAD 83(2011) Z  -  3,419,555.111 (meters)                     COMP
 AA2893  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 AA2893
 AA2893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2893  Standards:
 AA2893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2893  -------------------------------------------------------------------
 AA2893  NETWORK    0.62   0.69           0.26   0.25   0.35     -0.02707879
 AA2893  -------------------------------------------------------------------
 AA2893  Click here for local accuracies and other accuracy information.
 AA2893
 AA2893.The horizontal coordinates were established by GPS observations
 AA2893.and adjusted by the National Geodetic Survey in June 2012.
 AA2893
 AA2893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2893.been affixed to the stable North American tectonic plate. See 
 AA2893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2893
 AA2893.The horizontal coordinates are valid at the epoch date displayed above
 AA2893.which is a decimal equivalence of Year/Month/Day.
 AA2893
 AA2893.The orthometric height was determined by GPS observations and a
 AA2893.high-resolution geoid model using precise GPS observation and
 AA2893.processing techniques.
 AA2893
 AA2893.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2893.GEOID18 height accuracy estimate available here.
 AA2893
 AA2893.Click photographs - Photos may exist for this station.
 AA2893
 AA2893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2893
 AA2893.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2893
 AA2893.The ellipsoidal height was determined by GPS observations
 AA2893.and is referenced to NAD 83.
 AA2893
 AA2893. The following values were computed from the NAD 83(2011) position.
 AA2893
 AA2893;                    North         East     Units Scale Factor Converg.
 AA2893;SPC LA N     -   237,018.574 1,123,646.699   MT  0.99999203   +0 41 48.0
 AA2893;SPC LA N     -   777,618.44  3,686,497.54   sFT  0.99999203   +0 41 48.0
 AA2893;UTM  15      - 3,611,824.836   670,514.776   MT  0.99995853   +0 58 49.3
 AA2893
 AA2893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2893!SPC LA N     -   0.99999973  x   0.99999203  =   0.99999176
 AA2893!UTM  15      -   0.99999973  x   0.99995853  =   0.99995826
 AA2893
 AA2893_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7051411824(NAD 83)
 AA2893
 AA2893                          SUPERSEDED SURVEY CONTROL
 AA2893
 AA2893  NAD 83(2011)-  32 37 51.12193(N)    091 10 56.38651(W) AD(2010.00) 0
 AA2893  NAD 83(2007)-  32 37 51.12237(N)    091 10 56.38752(W) AD(2002.00) 0
 AA2893  ELLIP H (02/10/07)    1.714  (m)                       GP(2002.00)    
 AA2893  NAD 83(1992)-  32 37 51.12206(N)    091 10 56.38765(W) AD(       ) 1
 AA2893  ELLIP H (03/17/04)    1.711  (m)                       GP(       ) 4 2
 AA2893  NAVD 88 (08/11/14)   28.1    (m)  GEOID12A model used  GPS OBS        
 AA2893  NAVD 88 (05/12/97)   28.041  (m)           92.00   (f) ADJUSTED    2 1
 AA2893
 AA2893.Superseded values are not recommended for survey control.
 AA2893
 AA2893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2893.See file dsdata.pdf to determine how the superseded data were derived.
 AA2893
 AA2893_MARKER: DD = SURVEY DISK
 AA2893_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AA2893_SP_SET: CULVERT HEADWALL
 AA2893_STAMPING: 18V19 1987
 AA2893_MARK LOGO: LADTD
 AA2893_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2893+STABILITY: SURFACE MOTION
 AA2893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2893+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 AA2893
 AA2893  HISTORY     - Date     Condition        Report By
 AA2893  HISTORY     - 1987     MONUMENTED       LADTD
 AA2893  HISTORY     - 20020923 GOOD             PYBURN
 AA2893  HISTORY     - 20030804 GOOD             EMCINC
 AA2893  HISTORY     - 20130102 GOOD             JMSM
 AA2893
 AA2893                          STATION DESCRIPTION
 AA2893
 AA2893'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2893'ABOUT 19.5 KM (12.10 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 AA2893'IN LAKE PROVIDENCE TO THE MARK ON THE RIGHT, SET IN A DRILL HOLE IN
 AA2893'THE SOUTH END OF A HEADWALL, 6.4 M (21.0 FT) WEST OF THE CENTER OF
 AA2893'HIGHWAY 65 AND 5.2 M (17.1 FT) SOUTH OF THE NORTH END OF THE HEADWALL.
 AA2893
 AA2893                          STATION RECOVERY (2002)
 AA2893
 AA2893'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2002
 AA2893'RECOVERED AS DESCRIBED
 AA2893
 AA2893                          STATION RECOVERY (2003)
 AA2893
 AA2893'RECOVERY NOTE BY EMC INCORPORATED 2003 (DG)
 AA2893'RECOVERY NOTE BY EMC, INC. 2003 MARK FOUND AS DESCRIBED IN GOOD
 AA2893'CONDITION.
 AA2893
 AA2893                          STATION RECOVERY (2013)
 AA2893
 AA2893'RECOVERY NOTE BY JOHNSON-MCADAMS SURVEYING AND MAPPING 2013 (JFF)
 AA2893'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3381 ***********************************************************************
 CP3381  DESIGNATION -  18 V 2
 CP3381  PID         -  CP3381
 CP3381  STATE/COUNTY-  LA/EAST CARROLL
 CP3381  COUNTRY     -  US
 CP3381  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3381
 CP3381                         *CURRENT SURVEY CONTROL
 CP3381  ______________________________________________________________________
 CP3381* NAD 83(1986) POSITION- 32 51 37.     (N) 091 18 41.     (W)   SCALED
 CP3381* NAVD 88 ORTHO HEIGHT -    28.050 (meters)       92.03  (feet) ADJUSTED
 CP3381  ______________________________________________________________________
 CP3381  GEOID HEIGHT    -        -26.189 (meters)                     GEOID18
 CP3381  DYNAMIC HEIGHT  -         28.019 (meters)       91.93  (feet) COMP
 CP3381  MODELED GRAVITY -    979,549.0   (mgal)                       NAVD 88
 CP3381
 CP3381  VERT ORDER      -  SECOND    CLASS I
 CP3381
 CP3381.The horizontal coordinates were scaled from a map and have
 CP3381.an estimated accuracy of +/- 6 seconds.
 CP3381
 CP3381.The orthometric height was determined by differential leveling and
 CP3381.adjusted by the NATIONAL GEODETIC SURVEY
 CP3381.in July 1998.
 CP3381
 CP3381.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3381.GEOID18 height accuracy estimate available here.
 CP3381
 CP3381.Click photographs - Photos may exist for this station.
 CP3381
 CP3381.The dynamic height is computed by dividing the NAVD 88
 CP3381.geopotential number by the normal gravity value computed on the
 CP3381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3381.degrees latitude (g = 980.6199 gals.).
 CP3381
 CP3381.The modeled gravity was interpolated from observed gravity values.
 CP3381
 CP3381;                    North         East    Units  Estimated Accuracy
 CP3381;SPC LA N     -   262,320.    1,111,260.      MT  (+/- 180 meters Scaled)
 CP3381
 CP3381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS580370(NAD 83)
 CP3381
 CP3381                          SUPERSEDED SURVEY CONTROL
 CP3381
 CP3381.No superseded survey control is available for this station.
 CP3381
 CP3381_MARKER: DD = SURVEY DISK
 CP3381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3381_STAMPING: 18V2 1986
 CP3381_MARK LOGO: LADTD
 CP3381_PROJECTION: RECESSED 3 CENTIMETERS
 CP3381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3381+STABILITY: SURFACE MOTION
 CP3381
 CP3381  HISTORY     - Date     Condition        Report By
 CP3381  HISTORY     - 1986     MONUMENTED       LADTD
 CP3381
 CP3381                          STATION DESCRIPTION
 CP3381
 CP3381'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3381'7.3 KM (4.6 MI) EAST FROM OAK GROVE.
 CP3381'ABOUT 7.3 KM (4.6 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3381'OAK GROVE TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 35.8
 CP3381'METERS (117 FEET) SOUTHEAST OF THE SOUTHEAST CORNER OF THE TROPICANO
 CP3381'CLUB, 19.7 METERS (64.5 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY,
 CP3381'6.6 METERS (21.5 FEET) EAST-NORTHEAST OF THE EAST OF A 20-INCH CULVERT
 CP3381'AND 3.5 METERS (11.5 FEET) SOUTHEAST OF A POWER POLE WITH A
 CP3381'TRANSFORMER AND LIGHT ATTACHED.
 CP3381'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CP3381'THE MARK IS 1.83 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2894 ***********************************************************************
 AA2894  DESIGNATION -  18 V 20
 AA2894  PID         -  AA2894
 AA2894  STATE/COUNTY-  LA/EAST CARROLL
 AA2894  COUNTRY     -  US
 AA2894  USGS QUAD   -  TRANSYLVANIA (2018)
 AA2894
 AA2894                         *CURRENT SURVEY CONTROL
 AA2894  ______________________________________________________________________
 AA2894* NAD 83(1986) POSITION- 32 38 54.     (N) 091 10 53.     (W)   SCALED
 AA2894* NAVD 88 ORTHO HEIGHT -    28.793 (meters)       94.47  (feet) ADJUSTED
 AA2894  ______________________________________________________________________
 AA2894  GEOID HEIGHT    -        -26.343 (meters)                     GEOID18
 AA2894  DYNAMIC HEIGHT  -         28.761 (meters)       94.36  (feet) COMP
 AA2894  MODELED GRAVITY -    979,529.9   (mgal)                       NAVD 88
 AA2894
 AA2894  VERT ORDER      -  SECOND    CLASS I
 AA2894
 AA2894.The horizontal coordinates were scaled from a map and have
 AA2894.an estimated accuracy of +/- 6 seconds.
 AA2894
 AA2894.The orthometric height was determined by differential leveling and
 AA2894.adjusted by the NATIONAL GEODETIC SURVEY
 AA2894.in May 1997.
 AA2894
 AA2894.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2894.GEOID18 height accuracy estimate available here.
 AA2894
 AA2894.Click photographs - Photos may exist for this station.
 AA2894
 AA2894.The dynamic height is computed by dividing the NAVD 88
 AA2894.geopotential number by the normal gravity value computed on the
 AA2894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2894.degrees latitude (g = 980.6199 gals.).
 AA2894
 AA2894.The modeled gravity was interpolated from observed gravity values.
 AA2894
 AA2894;                    North         East    Units  Estimated Accuracy
 AA2894;SPC LA N     -   238,960.    1,123,710.      MT  (+/- 180 meters Scaled)
 AA2894
 AA2894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705137(NAD 83)
 AA2894
 AA2894                          SUPERSEDED SURVEY CONTROL
 AA2894
 AA2894.No superseded survey control is available for this station.
 AA2894
 AA2894_MARKER: DD = SURVEY DISK
 AA2894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2894_STAMPING: 18V20 1987
 AA2894_MARK LOGO: LADTD
 AA2894_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2894+STABILITY: SURFACE MOTION
 AA2894
 AA2894  HISTORY     - Date     Condition        Report By
 AA2894  HISTORY     - 1987     MONUMENTED       LADTD
 AA2894
 AA2894                          STATION DESCRIPTION
 AA2894
 AA2894'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2894'ABOUT 17.4 KM (10.80 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 AA2894'IN LAKE PROVIDENCE TO THE MARK ON THE LEFT AND ACROSS THE RAILROAD
 AA2894'TRACKS, 38.7 M (127.0 FT) WEST OF THE CENTER OF HIGHWAY 65, 13.9 M
 AA2894'(45.6 FT) EAST OF THE EAST RAIL OF THE RAILROAD TRACKS, 6.7 M (22.0
 AA2894'FT) NORTH OF THE CENTER OF A DOUBLE IRON GATE AND 0.6 M (2.0 FT) WEST
 AA2894'OF A NET WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2895 ***********************************************************************
 AA2895  DESIGNATION -  18 V 21
 AA2895  PID         -  AA2895
 AA2895  STATE/COUNTY-  LA/EAST CARROLL
 AA2895  COUNTRY     -  US
 AA2895  USGS QUAD   -  TRANSYLVANIA (2018)
 AA2895
 AA2895                         *CURRENT SURVEY CONTROL
 AA2895  ______________________________________________________________________
 AA2895* NAD 83(2011) POSITION- 32 40 42.70985(N) 091 10 57.92711(W)   ADJUSTED
 AA2895* NAD 83(2011) ELLIP HT-     4.007 (meters)        (06/27/12)   ADJUSTED
 AA2895* NAD 83(2011) EPOCH   -  2010.00
 AA2895* NAVD 88 ORTHO HEIGHT -    30.348 (meters)       99.57  (feet) ADJUSTED
 AA2895  ______________________________________________________________________
 AA2895  GEOID HEIGHT    -        -26.336 (meters)                     GEOID18
 AA2895  NAD 83(2011) X  -   -110,923.780 (meters)                     COMP
 AA2895  NAD 83(2011) Y  - -5,372,666.426 (meters)                     COMP
 AA2895  NAD 83(2011) Z  -  3,424,006.642 (meters)                     COMP
 AA2895  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 AA2895  DYNAMIC HEIGHT  -         30.314 (meters)       99.46  (feet) COMP
 AA2895  MODELED GRAVITY -    979,532.0   (mgal)                       NAVD 88
 AA2895
 AA2895  VERT ORDER      -  SECOND    CLASS I
 AA2895
 AA2895  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2895  Standards:
 AA2895         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2895            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2895  -------------------------------------------------------------------
 AA2895  NETWORK    0.94   1.71           0.42   0.34   0.87      0.10699038
 AA2895  -------------------------------------------------------------------
 AA2895  Click here for local accuracies and other accuracy information.
 AA2895
 AA2895.The horizontal coordinates were established by GPS observations
 AA2895.and adjusted by the National Geodetic Survey in June 2012.
 AA2895
 AA2895.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2895.been affixed to the stable North American tectonic plate. See 
 AA2895.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2895
 AA2895.The horizontal coordinates are valid at the epoch date displayed above
 AA2895.which is a decimal equivalence of Year/Month/Day.
 AA2895
 AA2895.The orthometric height was determined by differential leveling and
 AA2895.adjusted by the NATIONAL GEODETIC SURVEY
 AA2895.in May 1997.
 AA2895
 AA2895.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2895.GEOID18 height accuracy estimate available here.
 AA2895
 AA2895.Click photographs - Photos may exist for this station.
 AA2895
 AA2895.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2895
 AA2895.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2895
 AA2895.The ellipsoidal height was determined by GPS observations
 AA2895.and is referenced to NAD 83.
 AA2895
 AA2895.The dynamic height is computed by dividing the NAVD 88
 AA2895.geopotential number by the normal gravity value computed on the
 AA2895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2895.degrees latitude (g = 980.6199 gals.).
 AA2895
 AA2895.The modeled gravity was interpolated from observed gravity values.
 AA2895
 AA2895. The following values were computed from the NAD 83(2011) position.
 AA2895
 AA2895;                    North         East     Units Scale Factor Converg.
 AA2895;SPC LA N     -   242,303.441 1,123,542.313   MT  1.00000273   +0 41 47.1
 AA2895;SPC LA N     -   794,957.21  3,686,155.07   sFT  1.00000273   +0 41 47.1
 AA2895;UTM  15      - 3,617,108.913   670,384.169   MT  0.99995798   +0 58 53.1
 AA2895
 AA2895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2895!SPC LA N     -   0.99999937  x   1.00000273  =   1.00000210
 AA2895!UTM  15      -   0.99999937  x   0.99995798  =   0.99995735
 AA2895
 AA2895_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7038417108(NAD 83)
 AA2895
 AA2895                          SUPERSEDED SURVEY CONTROL
 AA2895
 AA2895  NAD 83(2007)-  32 40 42.70940(N)    091 10 57.92730(W) AD(2002.00) 0
 AA2895  ELLIP H (02/10/07)    4.030  (m)                       GP(2002.00)    
 AA2895  NAD 83(1992)-  32 40 42.70889(N)    091 10 57.92715(W) AD(       ) 1
 AA2895  ELLIP H (08/03/04)    3.994  (m)                       GP(       ) 4 2
 AA2895  NAD 83(1992)-  32 40 42.70932(N)    091 10 57.92776(W) AD(       ) 1
 AA2895  ELLIP H (03/17/04)    4.039  (m)                       GP(       ) 4 2
 AA2895  NAVD 88              30.35   (m)           99.6    (f) LEVELING    3  
 AA2895  NAVD 88              30.33   (m)           99.5    (f) LEVELING    3  
 AA2895
 AA2895.Superseded values are not recommended for survey control.
 AA2895
 AA2895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2895.See file dsdata.pdf to determine how the superseded data were derived.
 AA2895
 AA2895_MARKER: DD = SURVEY DISK
 AA2895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2895_STAMPING: 18V21 1987
 AA2895_MARK LOGO: LADTD
 AA2895_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2895+STABILITY: SURFACE MOTION
 AA2895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2895+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2003
 AA2895
 AA2895  HISTORY     - Date     Condition        Report By
 AA2895  HISTORY     - 1987     MONUMENTED       LADTD
 AA2895  HISTORY     - 20020923 GOOD             PYBURN
 AA2895  HISTORY     - 20030804 GOOD             EMCINC
 AA2895
 AA2895                          STATION DESCRIPTION
 AA2895
 AA2895'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2895'ABOUT 14 KM (8.70 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE IN
 AA2895'LAKE PROVIDENCE TO THE MARK ON THE RIGHT AT THE JUNCTION OF HIGHWAY 65
 AA2895'AND STATE HIGHWAY 581 AND IN THE SOUTHEAST CORNER OF THE TRANSYLVANIA
 AA2895'ELEMENTARY SCHOOL YARD, 28.3 M (92.8 FT) WEST OF THE CENTER OF HIGHWAY
 AA2895'65, 11 M (36.1 FT) SOUTHWEST OF AN 8-INCH MAGNOLIA TREE, 10.7 M (35.1
 AA2895'FT) NORTH OF THE CENTER OF HIGHWAY 581, 2.9 M (9.5 FT) EAST OF A POWER
 AA2895'POLE AND 0.5 M (1.6 FT) NORTH OF A CHAIN LINK FENCE.
 AA2895
 AA2895                          STATION RECOVERY (2002)
 AA2895
 AA2895'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2002
 AA2895'RECOVERED AS DESCRIBED
 AA2895
 AA2895                          STATION RECOVERY (2003)
 AA2895
 AA2895'RECOVERY NOTE BY EMC INCORPORATED 2003 (DG)
 AA2895'RECOVERY NOTE BY EMC, INC. 2003 MARK FOUND AS DESCRIBED IN GOOD
 AA2895'CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2896 ***********************************************************************
 AA2896  DESIGNATION -  18 V 22
 AA2896  PID         -  AA2896
 AA2896  STATE/COUNTY-  LA/EAST CARROLL
 AA2896  COUNTRY     -  US
 AA2896  USGS QUAD   -  TRANSYLVANIA (2018)
 AA2896
 AA2896                         *CURRENT SURVEY CONTROL
 AA2896  ______________________________________________________________________
 AA2896* NAD 83(1986) POSITION- 32 41 12.     (N) 091 12 03.     (W)   SCALED
 AA2896* NAVD 88 ORTHO HEIGHT -    28.479 (meters)       93.43  (feet) ADJUSTED
 AA2896  ______________________________________________________________________
 AA2896  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 AA2896  DYNAMIC HEIGHT  -         28.447 (meters)       93.33  (feet) COMP
 AA2896  MODELED GRAVITY -    979,534.2   (mgal)                       NAVD 88
 AA2896
 AA2896  VERT ORDER      -  SECOND    CLASS I
 AA2896
 AA2896.The horizontal coordinates were scaled from a map and have
 AA2896.an estimated accuracy of +/- 6 seconds.
 AA2896
 AA2896.The orthometric height was determined by differential leveling and
 AA2896.adjusted by the NATIONAL GEODETIC SURVEY
 AA2896.in May 1997.
 AA2896
 AA2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2896.GEOID18 height accuracy estimate available here.
 AA2896
 AA2896.Click photographs - Photos may exist for this station.
 AA2896
 AA2896.The dynamic height is computed by dividing the NAVD 88
 AA2896.geopotential number by the normal gravity value computed on the
 AA2896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2896.degrees latitude (g = 980.6199 gals.).
 AA2896
 AA2896.The modeled gravity was interpolated from observed gravity values.
 AA2896
 AA2896;                    North         East    Units  Estimated Accuracy
 AA2896;SPC LA N     -   243,190.    1,121,840.      MT  (+/- 180 meters Scaled)
 AA2896
 AA2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS686179(NAD 83)
 AA2896
 AA2896                          SUPERSEDED SURVEY CONTROL
 AA2896
 AA2896.No superseded survey control is available for this station.
 AA2896
 AA2896_MARKER: DD = SURVEY DISK
 AA2896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2896_STAMPING: 18V22 1987
 AA2896_MARK LOGO: LADTD
 AA2896_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2896+STABILITY: SURFACE MOTION
 AA2896
 AA2896  HISTORY     - Date     Condition        Report By
 AA2896  HISTORY     - 1987     MONUMENTED       LADTD
 AA2896
 AA2896                          STATION DESCRIPTION
 AA2896
 AA2896'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2896'ABOUT 14 KM (8.70 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE IN
 AA2896'LAKE PROVIDENCE TO THE JUNCTION WITH STATE HIGHWAY 581, THENCE 1.9 KM
 AA2896'(1.20 MI) WEST ON HIGHWAY 581 TO THE MARK ON THE RIGHT, NEAR A POWER
 AA2896'POLE, 21 M (68.9 FT) NORTHWEST OF THE NORTH END OF A METAL CULVERT
 AA2896'UNDER HIGHWAY 581, 14 M (45.9 FT) NORTHWEST OF THE CENTER OF A FIELD
 AA2896'ROAD, 11.3 M (37.1 FT) NORTHEAST OF THE CENTER OF HIGHWAY 581 AND 1.5
 AA2896'M (4.9 FT) SOUTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2897 ***********************************************************************
 AA2897  DESIGNATION -  18 V 23
 AA2897  PID         -  AA2897
 AA2897  STATE/COUNTY-  LA/EAST CARROLL
 AA2897  COUNTRY     -  US
 AA2897  USGS QUAD   -  TRANSYLVANIA (2018)
 AA2897
 AA2897                         *CURRENT SURVEY CONTROL
 AA2897  ______________________________________________________________________
 AA2897* NAD 83(1986) POSITION- 32 41 50.93   (N) 091 10 50.85   (W)   HD_HELD1
 AA2897* NAVD 88 ORTHO HEIGHT -    29.119 (meters)       95.53  (feet) ADJUSTED
 AA2897  ______________________________________________________________________
 AA2897  GEOID HEIGHT    -        -26.339 (meters)                     GEOID18
 AA2897  DYNAMIC HEIGHT  -         29.086 (meters)       95.43  (feet) COMP
 AA2897  MODELED GRAVITY -    979,532.9   (mgal)                       NAVD 88
 AA2897
 AA2897  VERT ORDER      -  SECOND    CLASS I
 AA2897
 AA2897.The horizontal coordinates were determined by differentially corrected
 AA2897.hand held GPS observations or other comparable positioning techniques
 AA2897.and have an estimated accuracy of +/- 3 meters.
 AA2897
 AA2897.The orthometric height was determined by differential leveling and
 AA2897.adjusted by the NATIONAL GEODETIC SURVEY
 AA2897.in May 1997.
 AA2897
 AA2897.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2897.GEOID18 height accuracy estimate available here.
 AA2897
 AA2897.Click photographs - Photos may exist for this station.
 AA2897
 AA2897.The dynamic height is computed by dividing the NAVD 88
 AA2897.geopotential number by the normal gravity value computed on the
 AA2897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2897.degrees latitude (g = 980.6199 gals.).
 AA2897
 AA2897.The modeled gravity was interpolated from observed gravity values.
 AA2897
 AA2897;                    North         East    Units  Estimated Accuracy
 AA2897;SPC LA N     -   244,407.1   1,123,701.1     MT  (+/- 3 meters HH1 GPS) 
 AA2897
 AA2897_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7053219213(NAD 83)
 AA2897
 AA2897                          SUPERSEDED SURVEY CONTROL
 AA2897
 AA2897.No superseded survey control is available for this station.
 AA2897
 AA2897_MARKER: DD = SURVEY DISK
 AA2897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2897_STAMPING: 18V23 1987
 AA2897_MARK LOGO: LADTD
 AA2897_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2897+STABILITY: SURFACE MOTION
 AA2897
 AA2897  HISTORY     - Date     Condition        Report By
 AA2897  HISTORY     - 1987     MONUMENTED       LADTD
 AA2897
 AA2897                          STATION DESCRIPTION
 AA2897
 AA2897'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2897'ABOUT 11.9 KM (7.40 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 AA2897'IN LAKE PROVIDENCE TO THE MARK ON THE RIGHT NEAR POWER POLE NUMBER
 AA2897'375, 16.5 M (54.1 FT) WEST OF THE CENTER OF HIGHWAY 65, 0.9 M (3.0 FT)
 AA2897'NORTH OF A POWER POLE AND 0.5 M (1.6 FT) SOUTH OF THE SOUTHEAST CORNER
 AA2897'OF A CHAIN LINK FENCE AROUND SOME GAS LINES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2898 ***********************************************************************
 AA2898  DESIGNATION -  18 V 24
 AA2898  PID         -  AA2898
 AA2898  STATE/COUNTY-  LA/EAST CARROLL
 AA2898  COUNTRY     -  US
 AA2898  USGS QUAD   -  TRANSYLVANIA (2018)
 AA2898
 AA2898                         *CURRENT SURVEY CONTROL
 AA2898  ______________________________________________________________________
 AA2898* NAD 83(1986) POSITION- 32 42 52.65   (N) 091 10 48.42   (W)   HD_HELD1
 AA2898* NAVD 88 ORTHO HEIGHT -    29.076 (meters)       95.39  (feet) ADJUSTED
 AA2898  ______________________________________________________________________
 AA2898  GEOID HEIGHT    -        -26.343 (meters)                     GEOID18
 AA2898  DYNAMIC HEIGHT  -         29.044 (meters)       95.29  (feet) COMP
 AA2898  MODELED GRAVITY -    979,533.7   (mgal)                       NAVD 88
 AA2898
 AA2898  VERT ORDER      -  SECOND    CLASS I
 AA2898
 AA2898.The horizontal coordinates were determined by differentially corrected
 AA2898.hand held GPS observations or other comparable positioning techniques
 AA2898.and have an estimated accuracy of +/- 3 meters.
 AA2898
 AA2898.The orthometric height was determined by differential leveling and
 AA2898.adjusted by the NATIONAL GEODETIC SURVEY
 AA2898.in May 1997.
 AA2898
 AA2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2898.GEOID18 height accuracy estimate available here.
 AA2898
 AA2898.Click photographs - Photos may exist for this station.
 AA2898
 AA2898.The dynamic height is computed by dividing the NAVD 88
 AA2898.geopotential number by the normal gravity value computed on the
 AA2898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2898.degrees latitude (g = 980.6199 gals.).
 AA2898
 AA2898.The modeled gravity was interpolated from observed gravity values.
 AA2898
 AA2898;                    North         East    Units  Estimated Accuracy
 AA2898;SPC LA N     -   246,309.0   1,123,741.2     MT  (+/- 3 meters HH1 GPS) 
 AA2898
 AA2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7056321115(NAD 83)
 AA2898
 AA2898                          SUPERSEDED SURVEY CONTROL
 AA2898
 AA2898.No superseded survey control is available for this station.
 AA2898
 AA2898_MARKER: DD = SURVEY DISK
 AA2898_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AA2898_SP_SET: BRIDGE WINGWALL
 AA2898_STAMPING: 18V24 1987
 AA2898_MARK LOGO: LADTD
 AA2898_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA2898
 AA2898  HISTORY     - Date     Condition        Report By
 AA2898  HISTORY     - 1987     MONUMENTED       LADTD
 AA2898
 AA2898                          STATION DESCRIPTION
 AA2898
 AA2898'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2898'ABOUT 10 KM (6.20 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE IN
 AA2898'LAKE PROVIDENCE TO THE MARK ON THE LEFT, SET IN A DRILL HOLE IN THE
 AA2898'SOUTHEAST WINGWALL OF A BRIDGE, 15.2 M (49.9 FT) WEST-SOUTHWEST OF THE
 AA2898'WEST RAIL OF THE RAILROAD TRACKS AND 7.2 M (23.6 FT) EAST-NORTHEAST OF
 AA2898'THE CENTER OF HIGHWAY 65.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2899 ***********************************************************************
 AA2899  DESIGNATION -  18 V 25
 AA2899  PID         -  AA2899
 AA2899  STATE/COUNTY-  LA/EAST CARROLL
 AA2899  COUNTRY     -  US
 AA2899  USGS QUAD   -  TRANSYLVANIA (2018)
 AA2899
 AA2899                         *CURRENT SURVEY CONTROL
 AA2899  ______________________________________________________________________
 AA2899* NAD 83(1986) POSITION- 32 44 04.     (N) 091 10 48.     (W)   SCALED
 AA2899* NAVD 88 ORTHO HEIGHT -    29.602 (meters)       97.12  (feet) ADJUSTED
 AA2899  ______________________________________________________________________
 AA2899  GEOID HEIGHT    -        -26.347 (meters)                     GEOID18
 AA2899  DYNAMIC HEIGHT  -         29.569 (meters)       97.01  (feet) COMP
 AA2899  MODELED GRAVITY -    979,534.6   (mgal)                       NAVD 88
 AA2899
 AA2899  VERT ORDER      -  SECOND    CLASS I
 AA2899
 AA2899.The horizontal coordinates were scaled from a map and have
 AA2899.an estimated accuracy of +/- 6 seconds.
 AA2899
 AA2899.The orthometric height was determined by differential leveling and
 AA2899.adjusted by the NATIONAL GEODETIC SURVEY
 AA2899.in May 1997.
 AA2899
 AA2899.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2899.GEOID18 height accuracy estimate available here.
 AA2899
 AA2899.Click photographs - Photos may exist for this station.
 AA2899
 AA2899.The dynamic height is computed by dividing the NAVD 88
 AA2899.geopotential number by the normal gravity value computed on the
 AA2899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2899.degrees latitude (g = 980.6199 gals.).
 AA2899
 AA2899.The modeled gravity was interpolated from observed gravity values.
 AA2899
 AA2899;                    North         East    Units  Estimated Accuracy
 AA2899;SPC LA N     -   248,510.    1,123,730.      MT  (+/- 180 meters Scaled)
 AA2899
 AA2899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705233(NAD 83)
 AA2899
 AA2899                          SUPERSEDED SURVEY CONTROL
 AA2899
 AA2899.No superseded survey control is available for this station.
 AA2899
 AA2899_MARKER: DD = SURVEY DISK
 AA2899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2899_STAMPING: 18V25 1987
 AA2899_MARK LOGO: LADTD
 AA2899_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2899+STABILITY: SURFACE MOTION
 AA2899
 AA2899  HISTORY     - Date     Condition        Report By
 AA2899  HISTORY     - 1987     MONUMENTED       LADTD
 AA2899
 AA2899                          STATION DESCRIPTION
 AA2899
 AA2899'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2899'ABOUT 7.7 KM (4.80 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE IN
 AA2899'LAKE PROVIDENCE TO THE MARK ON THE RIGHT NEAR A POWER POLE NUMBERED
 AA2899'420, 16.9 M (55.4 FT) WEST OF THE CENTER OF HIGHWAY 65, 9.7 M (31.8
 AA2899'FT) SOUTH OF THE CENTER OF A PAVED ROAD AND 0.6 M (2.0 FT) WEST OF A
 AA2899'POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2900 ***********************************************************************
 AA2900  DESIGNATION -  18 V 26
 AA2900  PID         -  AA2900
 AA2900  STATE/COUNTY-  LA/EAST CARROLL
 AA2900  COUNTRY     -  US
 AA2900  USGS QUAD   -  LAKE PROVIDENCE (2018)
 AA2900
 AA2900                         *CURRENT SURVEY CONTROL
 AA2900  ______________________________________________________________________
 AA2900* NAD 83(2011) POSITION- 32 45 12.23317(N) 091 10 45.90536(W)   ADJUSTED
 AA2900* NAD 83(2011) ELLIP HT-     3.275 (meters)        (06/27/12)   ADJUSTED
 AA2900* NAD 83(2011) EPOCH   -  2010.00
 AA2900* NAVD 88 ORTHO HEIGHT -    29.609 (meters)       97.14  (feet) ADJUSTED
 AA2900  ______________________________________________________________________
 AA2900  GEOID HEIGHT    -        -26.352 (meters)                     GEOID18
 AA2900  NAD 83(2011) X  -   -110,518.266 (meters)                     COMP
 AA2900  NAD 83(2011) Y  - -5,368,185.776 (meters)                     COMP
 AA2900  NAD 83(2011) Z  -  3,430,991.872 (meters)                     COMP
 AA2900  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 AA2900  DYNAMIC HEIGHT  -         29.576 (meters)       97.03  (feet) COMP
 AA2900  MODELED GRAVITY -    979,535.4   (mgal)                       NAVD 88
 AA2900
 AA2900  VERT ORDER      -  SECOND    CLASS I
 AA2900
 AA2900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2900  Standards:
 AA2900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2900  -------------------------------------------------------------------
 AA2900  NETWORK    0.93   1.33           0.40   0.36   0.68      0.04833455
 AA2900  -------------------------------------------------------------------
 AA2900  Click here for local accuracies and other accuracy information.
 AA2900
 AA2900.The horizontal coordinates were established by GPS observations
 AA2900.and adjusted by the National Geodetic Survey in June 2012.
 AA2900
 AA2900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2900.been affixed to the stable North American tectonic plate. See 
 AA2900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2900
 AA2900.The horizontal coordinates are valid at the epoch date displayed above
 AA2900.which is a decimal equivalence of Year/Month/Day.
 AA2900
 AA2900.The orthometric height was determined by differential leveling and
 AA2900.adjusted by the NATIONAL GEODETIC SURVEY
 AA2900.in May 1997.
 AA2900
 AA2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2900.GEOID18 height accuracy estimate available here.
 AA2900
 AA2900.Click photographs - Photos may exist for this station.
 AA2900
 AA2900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2900
 AA2900.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2900
 AA2900.The ellipsoidal height was determined by GPS observations
 AA2900.and is referenced to NAD 83.
 AA2900
 AA2900.The dynamic height is computed by dividing the NAVD 88
 AA2900.geopotential number by the normal gravity value computed on the
 AA2900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2900.degrees latitude (g = 980.6199 gals.).
 AA2900
 AA2900.The modeled gravity was interpolated from observed gravity values.
 AA2900
 AA2900. The following values were computed from the NAD 83(2011) position.
 AA2900
 AA2900;                    North         East     Units Scale Factor Converg.
 AA2900;SPC LA N     -   250,609.505 1,123,754.318   MT  1.00002093   +0 41 53.5
 AA2900;SPC LA N     -   822,208.02  3,686,850.62   sFT  1.00002093   +0 41 53.5
 AA2900;UTM  15      - 3,625,415.489   670,554.701   MT  0.99995869   +0 59 06.8
 AA2900
 AA2900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2900!SPC LA N     -   0.99999949  x   1.00002093  =   1.00002042
 AA2900!UTM  15      -   0.99999949  x   0.99995869  =   0.99995818
 AA2900
 AA2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7055425415(NAD 83)
 AA2900
 AA2900                          SUPERSEDED SURVEY CONTROL
 AA2900
 AA2900  NAD 83(2007)-  32 45 12.23296(N)    091 10 45.90601(W) AD(2002.00) 0
 AA2900  ELLIP H (02/10/07)    3.295  (m)                       GP(2002.00)    
 AA2900  NAD 83(1992)-  32 45 12.23255(N)    091 10 45.90593(W) AD(       ) 1
 AA2900  ELLIP H (08/03/04)    3.251  (m)                       GP(       ) 4 2
 AA2900  NAD 83(1992)-  32 45 12.23280(N)    091 10 45.90575(W) AD(       ) 1
 AA2900  ELLIP H (03/17/04)    3.296  (m)                       GP(       ) 4 2
 AA2900  NAVD 88              29.61   (m)           97.1    (f) LEVELING    3  
 AA2900  NAVD 88              29.62   (m)           97.2    (f) LEVELING    3  
 AA2900
 AA2900.Superseded values are not recommended for survey control.
 AA2900
 AA2900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2900.See file dsdata.pdf to determine how the superseded data were derived.
 AA2900
 AA2900_MARKER: DD = SURVEY DISK
 AA2900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2900_STAMPING: 18V26 1987
 AA2900_MARK LOGO: LADTD
 AA2900_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2900+STABILITY: SURFACE MOTION
 AA2900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2900+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2003
 AA2900
 AA2900  HISTORY     - Date     Condition        Report By
 AA2900  HISTORY     - 1987     MONUMENTED       LADTD
 AA2900  HISTORY     - 20021002 GOOD             PYBURN
 AA2900  HISTORY     - 20030803 GOOD             EMCINC
 AA2900
 AA2900                          STATION DESCRIPTION
 AA2900
 AA2900'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2900'ABOUT 5.6 KM (3.50 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE IN
 AA2900'LAKE PROVIDENCE TO THE MARK ON THE RIGHT, 21.9 M (71.9 FT) NORTHEAST
 AA2900'OF THE NORTHEAST CORNER OF A EQUIPMENT SHED, 21.3 M (69.9 FT) SOUTH OF
 AA2900'THE CENTER OF A GRAVEL DRIVE, 18.6 M (61.0 FT) WEST OF THE CENTER OF
 AA2900'HIGHWAY 65 AND 13 M (42.7 FT) SOUTH-SOUTHWEST OF A POWER POLE WITH TWO
 AA2900'TRANSFORMERS ATTACHED.
 AA2900
 AA2900                          STATION RECOVERY (2002)
 AA2900
 AA2900'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2002
 AA2900'RECOVERED AS DESCRIBED
 AA2900
 AA2900                          STATION RECOVERY (2003)
 AA2900
 AA2900'RECOVERY NOTE BY EMC INCORPORATED 2003 (DG)
 AA2900'RECOVERY NOTE BY EMC, INC. 2003 MARK FOUND AS DESCRIBED IN GOOD
 AA2900'CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2901 ***********************************************************************
 AA2901  DESIGNATION -  18 V 27
 AA2901  PID         -  AA2901
 AA2901  STATE/COUNTY-  LA/EAST CARROLL
 AA2901  COUNTRY     -  US
 AA2901  USGS QUAD   -  LAKE PROVIDENCE (2018)
 AA2901
 AA2901                         *CURRENT SURVEY CONTROL
 AA2901  ______________________________________________________________________
 AA2901* NAD 83(1986) POSITION- 32 46 10.     (N) 091 10 44.     (W)   SCALED
 AA2901* NAVD 88 ORTHO HEIGHT -    30.460 (meters)       99.93  (feet) ADJUSTED
 AA2901  ______________________________________________________________________
 AA2901  GEOID HEIGHT    -        -26.356 (meters)                     GEOID18
 AA2901  DYNAMIC HEIGHT  -         30.426 (meters)       99.82  (feet) COMP
 AA2901  MODELED GRAVITY -    979,536.2   (mgal)                       NAVD 88
 AA2901
 AA2901  VERT ORDER      -  SECOND    CLASS I
 AA2901
 AA2901.The horizontal coordinates were scaled from a map and have
 AA2901.an estimated accuracy of +/- 6 seconds.
 AA2901
 AA2901.The orthometric height was determined by differential leveling and
 AA2901.adjusted by the NATIONAL GEODETIC SURVEY
 AA2901.in May 1997.
 AA2901
 AA2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2901.GEOID18 height accuracy estimate available here.
 AA2901
 AA2901.Click photographs - Photos may exist for this station.
 AA2901
 AA2901.The dynamic height is computed by dividing the NAVD 88
 AA2901.geopotential number by the normal gravity value computed on the
 AA2901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2901.degrees latitude (g = 980.6199 gals.).
 AA2901
 AA2901.The modeled gravity was interpolated from observed gravity values.
 AA2901
 AA2901;                    North         East    Units  Estimated Accuracy
 AA2901;SPC LA N     -   252,390.    1,123,780.      MT  (+/- 180 meters Scaled)
 AA2901
 AA2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705271(NAD 83)
 AA2901
 AA2901                          SUPERSEDED SURVEY CONTROL
 AA2901
 AA2901.No superseded survey control is available for this station.
 AA2901
 AA2901_MARKER: DD = SURVEY DISK
 AA2901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2901_STAMPING: 18V27 1987
 AA2901_MARK LOGO: LADTD
 AA2901_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2901+STABILITY: SURFACE MOTION
 AA2901
 AA2901  HISTORY     - Date     Condition        Report By
 AA2901  HISTORY     - 1987     MONUMENTED       LADTD
 AA2901
 AA2901                          STATION DESCRIPTION
 AA2901
 AA2901'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2901'ABOUT 3.7 KM (2.30 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE IN
 AA2901'LAKE PROVIDENCE TO THE MARK ON THE RIGHT, 17.7 M (58.1 FT) WEST OF THE
 AA2901'CENTER OF HIGHWAY 65, 10.1 M (33.1 FT) NORTH OF THE CENTER OF A GRAVEL
 AA2901'ROAD LEADING TO A WHITE WOOD FRAME HOUSE, 2.7 M (8.9 FT) SOUTH OF A
 AA2901'TELEPHONE REPAIR BOX AND 1.7 M (5.6 FT) SOUTH OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2902 ***********************************************************************
 AA2902  DESIGNATION -  18 V 28
 AA2902  PID         -  AA2902
 AA2902  STATE/COUNTY-  LA/EAST CARROLL
 AA2902  COUNTRY     -  US
 AA2902  USGS QUAD   -  LAKE PROVIDENCE (2018)
 AA2902
 AA2902                         *CURRENT SURVEY CONTROL
 AA2902  ______________________________________________________________________
 AA2902* NAD 83(1986) POSITION- 32 47 11.11   (N) 091 10 43.13   (W)   HD_HELD1
 AA2902* NAVD 88 ORTHO HEIGHT -    29.659 (meters)       97.31  (feet) ADJUSTED
 AA2902  ______________________________________________________________________
 AA2902  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 AA2902  DYNAMIC HEIGHT  -         29.627 (meters)       97.20  (feet) COMP
 AA2902  MODELED GRAVITY -    979,537.1   (mgal)                       NAVD 88
 AA2902
 AA2902  VERT ORDER      -  SECOND    CLASS I
 AA2902
 AA2902.The horizontal coordinates were determined by differentially corrected
 AA2902.hand held GPS observations or other comparable positioning techniques
 AA2902.and have an estimated accuracy of +/- 3 meters.
 AA2902
 AA2902.The orthometric height was determined by differential leveling and
 AA2902.adjusted by the NATIONAL GEODETIC SURVEY
 AA2902.in May 1997.
 AA2902
 AA2902.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2902.GEOID18 height accuracy estimate available here.
 AA2902
 AA2902.Click photographs - Photos may exist for this station.
 AA2902
 AA2902.The dynamic height is computed by dividing the NAVD 88
 AA2902.geopotential number by the normal gravity value computed on the
 AA2902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2902.degrees latitude (g = 980.6199 gals.).
 AA2902
 AA2902.The modeled gravity was interpolated from observed gravity values.
 AA2902
 AA2902;                    North         East    Units  Estimated Accuracy
 AA2902;SPC LA N     -   254,272.3   1,123,781.9     MT  (+/- 3 meters HH1 GPS) 
 AA2902
 AA2902_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7056329078(NAD 83)
 AA2902
 AA2902                          SUPERSEDED SURVEY CONTROL
 AA2902
 AA2902.No superseded survey control is available for this station.
 AA2902
 AA2902_MARKER: DD = SURVEY DISK
 AA2902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2902_STAMPING: 18V28 1987
 AA2902_MARK LOGO: LADTD
 AA2902_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2902+STABILITY: SURFACE MOTION
 AA2902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2902+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2017
 AA2902
 AA2902  HISTORY     - Date     Condition        Report By
 AA2902  HISTORY     - 1987     MONUMENTED       LADTD
 AA2902  HISTORY     - 20171202 GOOD             JCLS
 AA2902
 AA2902                          STATION DESCRIPTION
 AA2902
 AA2902'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2902'ABOUT 2.1 KM (1.30 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE IN
 AA2902'LAKE PROVIDENCE TO THE MARK ON THE LEFT AT THE STATE HIGHWAY
 AA2902'MAINTENANCE UNIT, 17.4 M (57.1 FT) EAST FROM THE CENTER OF HIGHWAY 65,
 AA2902'8.8 M (28.9 FT) WEST OF THE CENTER OF THE MAIN GATES INTO THE
 AA2902'MAINTENANCE UNIT AND 0.6 M (2.0 FT) SOUTH OF A CHAIN LINK FENCE.
 AA2902
 AA2902                          STATION RECOVERY (2017)
 AA2902
 AA2902'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 AA2902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2903 ***********************************************************************
 AA2903  DESIGNATION -  18 V 29
 AA2903  PID         -  AA2903
 AA2903  STATE/COUNTY-  LA/EAST CARROLL
 AA2903  COUNTRY     -  US
 AA2903  USGS QUAD   -  LAKE PROVIDENCE (2018)
 AA2903
 AA2903                         *CURRENT SURVEY CONTROL
 AA2903  ______________________________________________________________________
 AA2903* NAD 83(1986) POSITION- 32 48 09.     (N) 091 10 12.     (W)   SCALED
 AA2903* NAVD 88 ORTHO HEIGHT -    31.963 (meters)      104.87  (feet) ADJUSTED
 AA2903  ______________________________________________________________________
 AA2903  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 AA2903  DYNAMIC HEIGHT  -         31.928 (meters)      104.75  (feet) COMP
 AA2903  MODELED GRAVITY -    979,537.5   (mgal)                       NAVD 88
 AA2903
 AA2903  VERT ORDER      -  SECOND    CLASS I
 AA2903
 AA2903.The horizontal coordinates were scaled from a map and have
 AA2903.an estimated accuracy of +/- 6 seconds.
 AA2903
 AA2903.The orthometric height was determined by differential leveling and
 AA2903.adjusted by the NATIONAL GEODETIC SURVEY
 AA2903.in May 1997.
 AA2903
 AA2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2903.GEOID18 height accuracy estimate available here.
 AA2903
 AA2903.Click photographs - Photos may exist for this station.
 AA2903
 AA2903.The dynamic height is computed by dividing the NAVD 88
 AA2903.geopotential number by the normal gravity value computed on the
 AA2903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2903.degrees latitude (g = 980.6199 gals.).
 AA2903
 AA2903.The modeled gravity was interpolated from observed gravity values.
 AA2903
 AA2903;                    North         East    Units  Estimated Accuracy
 AA2903;SPC LA N     -   256,070.    1,124,570.      MT  (+/- 180 meters Scaled)
 AA2903
 AA2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS713308(NAD 83)
 AA2903
 AA2903                          SUPERSEDED SURVEY CONTROL
 AA2903
 AA2903.No superseded survey control is available for this station.
 AA2903
 AA2903_MARKER: DD = SURVEY DISK
 AA2903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2903_STAMPING: 18V29 1987
 AA2903_MARK LOGO: LADTD
 AA2903_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2903+STABILITY: SURFACE MOTION
 AA2903
 AA2903  HISTORY     - Date     Condition        Report By
 AA2903  HISTORY     - 1987     MONUMENTED       LADTD
 AA2903
 AA2903                          STATION DESCRIPTION
 AA2903
 AA2903'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2903'LOCATED AT THE POST OFFICE IN LAKE PROVIDENCE, 10.1 M (33.1 FT) EAST
 AA2903'OF THE CENTER OF U S HIGHWAY 65 5.6 M (18.4 FT) WEST OF THE NORTHWEST
 AA2903'CORNER OF THE POST OFFICE, 4.3 M (14.1 FT) SOUTHWEST OF A FLAG POLE,
 AA2903'0.6 M (2.0 FT) WEST OF THE WEST EDGE OF AN EAST-WEST SIDEWALK AND 0.3
 AA2903'M (1.0 FT) SOUTH OF THE SOUTH EDGE OF A EAST-WEST SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3382 ***********************************************************************
 CP3382  DESIGNATION -  18 V 3
 CP3382  PID         -  CP3382
 CP3382  STATE/COUNTY-  LA/EAST CARROLL
 CP3382  COUNTRY     -  US
 CP3382  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3382
 CP3382                         *CURRENT SURVEY CONTROL
 CP3382  ______________________________________________________________________
 CP3382* NAD 83(1986) POSITION- 32 51 29.88   (N) 091 17 24.54   (W)   HD_HELD1
 CP3382* NAVD 88 ORTHO HEIGHT -    29.537 (meters)       96.91  (feet) ADJUSTED
 CP3382  ______________________________________________________________________
 CP3382  GEOID HEIGHT    -        -26.216 (meters)                     GEOID18
 CP3382  DYNAMIC HEIGHT  -         29.505 (meters)       96.80  (feet) COMP
 CP3382  MODELED GRAVITY -    979,548.0   (mgal)                       NAVD 88
 CP3382
 CP3382  VERT ORDER      -  SECOND    CLASS I
 CP3382
 CP3382.The horizontal coordinates were determined by differentially corrected
 CP3382.hand held GPS observations or other comparable positioning techniques
 CP3382.and have an estimated accuracy of +/- 3 meters.
 CP3382
 CP3382.The orthometric height was determined by differential leveling and
 CP3382.adjusted by the NATIONAL GEODETIC SURVEY
 CP3382.in July 1998.
 CP3382
 CP3382.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3382.GEOID18 height accuracy estimate available here.
 CP3382
 CP3382.Click photographs - Photos may exist for this station.
 CP3382
 CP3382.The dynamic height is computed by dividing the NAVD 88
 CP3382.geopotential number by the normal gravity value computed on the
 CP3382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3382.degrees latitude (g = 980.6199 gals.).
 CP3382
 CP3382.The modeled gravity was interpolated from observed gravity values.
 CP3382
 CP3382;                    North         East    Units  Estimated Accuracy
 CP3382;SPC LA N     -   262,121.8   1,113,248.0     MT  (+/- 3 meters HH1 GPS) 
 CP3382
 CP3382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5999136873(NAD 83)
 CP3382
 CP3382                          SUPERSEDED SURVEY CONTROL
 CP3382
 CP3382.No superseded survey control is available for this station.
 CP3382
 CP3382_MARKER: DD = SURVEY DISK
 CP3382_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3382_SP_SET: HEADWALL
 CP3382_STAMPING: 18V3 1986
 CP3382_MARK LOGO: LADTD
 CP3382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3382+STABILITY: SURFACE MOTION
 CP3382
 CP3382  HISTORY     - Date     Condition        Report By
 CP3382  HISTORY     - 1986     MONUMENTED       LADTD
 CP3382
 CP3382                          STATION DESCRIPTION
 CP3382
 CP3382'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3382'9.3 KM (5.8 MI) EAST FROM OAK GROVE.
 CP3382'ABOUT 9.3 KM (5.8 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3382'OAK GROVE TO THE BENCH MARK SET ON THE NORTH SIDE OF THE HIGHWAY IN A
 CP3382'HEADWALL, 39.5 METERS (129.5 FEET) EAST OF THE CENTER OF A GRAVEL ROAD
 CP3382'LEADING INTO A FIELD, 7.2 METERS (23.5 FEET) NORTH OF THE CENTERLINE
 CP3382'OF THE HIGHWAY AND 0.15 METER (0.5 FEET) WEST OF THE EAST END OF THE
 CP3382'HEADWALL.
 CP3382'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 CP3382'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2904 ***********************************************************************
 AA2904  DESIGNATION -  18 V 30
 AA2904  PID         -  AA2904
 AA2904  STATE/COUNTY-  LA/EAST CARROLL
 AA2904  COUNTRY     -  US
 AA2904  USGS QUAD   -  LAKE PROVIDENCE (2018)
 AA2904
 AA2904                         *CURRENT SURVEY CONTROL
 AA2904  ______________________________________________________________________
 AA2904* NAD 83(1986) POSITION- 32 51 22.     (N) 091 13 08.     (W)   SCALED
 AA2904* NAVD 88 ORTHO HEIGHT -    31.370 (meters)      102.92  (feet) ADJUSTED
 AA2904  ______________________________________________________________________
 AA2904  GEOID HEIGHT    -        -26.303 (meters)                     GEOID18
 AA2904  DYNAMIC HEIGHT  -         31.336 (meters)      102.81  (feet) COMP
 AA2904  MODELED GRAVITY -    979,544.5   (mgal)                       NAVD 88
 AA2904
 AA2904  VERT ORDER      -  SECOND    CLASS I
 AA2904
 AA2904.The horizontal coordinates were scaled from a map and have
 AA2904.an estimated accuracy of +/- 6 seconds.
 AA2904
 AA2904.The orthometric height was determined by differential leveling and
 AA2904.adjusted by the NATIONAL GEODETIC SURVEY
 AA2904.in May 1997.
 AA2904
 AA2904.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2904.GEOID18 height accuracy estimate available here.
 AA2904
 AA2904.Click photographs - Photos may exist for this station.
 AA2904
 AA2904.The dynamic height is computed by dividing the NAVD 88
 AA2904.geopotential number by the normal gravity value computed on the
 AA2904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2904.degrees latitude (g = 980.6199 gals.).
 AA2904
 AA2904.The modeled gravity was interpolated from observed gravity values.
 AA2904
 AA2904;                    North         East    Units  Estimated Accuracy
 AA2904;SPC LA N     -   261,960.    1,119,920.      MT  (+/- 180 meters Scaled)
 AA2904
 AA2904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS666367(NAD 83)
 AA2904
 AA2904                          SUPERSEDED SURVEY CONTROL
 AA2904
 AA2904.No superseded survey control is available for this station.
 AA2904
 AA2904_MARKER: DD = SURVEY DISK
 AA2904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2904_STAMPING: 18V30 1987
 AA2904_MARK LOGO: LADTD
 AA2904_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2904+STABILITY: SURFACE MOTION
 AA2904
 AA2904  HISTORY     - Date     Condition        Report By
 AA2904  HISTORY     - 1987     MONUMENTED       LADTD
 AA2904
 AA2904                          STATION DESCRIPTION
 AA2904
 AA2904'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2904'ABOUT 6.6 KM (4.10 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2904'LAKE PROVIDENCE TO THE MARK ON THE LEFT, 13 M (42.7 FT) EAST-NORTHEAST
 AA2904'OF A 34-INCH PECAN TREE, 11.6 M (38.1 FT) WEST OF THE CENTER OF
 AA2904'HIGHWAY 65, 7.6 M (24.9 FT) NORTH OF THE CENTER OF A NORTH CONCRETE
 AA2904'DRIVE LEADING TO A RED BRICK RESIDENT AND 0.6 M (2.0 FT) EAST OF A
 AA2904'RIGHT-OF-WAY MARKER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2905 ***********************************************************************
 AA2905  DESIGNATION -  18 V 31
 AA2905  PID         -  AA2905
 AA2905  STATE/COUNTY-  LA/EAST CARROLL
 AA2905  COUNTRY     -  US
 AA2905  USGS QUAD   -  LAKE PROVIDENCE (2018)
 AA2905
 AA2905                         *CURRENT SURVEY CONTROL
 AA2905  ______________________________________________________________________
 AA2905* NAD 83(1986) POSITION- 32 52 22.5    (N) 091 13 33.8    (W)   HD_HELD2
 AA2905* NAVD 88 ORTHO HEIGHT -    31.843 (meters)      104.47  (feet) ADJUSTED
 AA2905  ______________________________________________________________________
 AA2905  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 AA2905  DYNAMIC HEIGHT  -         31.808 (meters)      104.36  (feet) COMP
 AA2905  MODELED GRAVITY -    979,546.3   (mgal)                       NAVD 88
 AA2905
 AA2905  VERT ORDER      -  SECOND    CLASS I
 AA2905
 AA2905.The horizontal coordinates were established by autonomous hand held GPS
 AA2905.observations and have an estimated accuracy of +/- 10 meters.
 AA2905
 AA2905.The orthometric height was determined by differential leveling and
 AA2905.adjusted by the NATIONAL GEODETIC SURVEY
 AA2905.in May 1997.
 AA2905
 AA2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2905.GEOID18 height accuracy estimate available here.
 AA2905
 AA2905.Click photographs - Photos may exist for this station.
 AA2905
 AA2905.The dynamic height is computed by dividing the NAVD 88
 AA2905.geopotential number by the normal gravity value computed on the
 AA2905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2905.degrees latitude (g = 980.6199 gals.).
 AA2905
 AA2905.The modeled gravity was interpolated from observed gravity values.
 AA2905
 AA2905;                    North         East    Units  Estimated Accuracy
 AA2905;SPC LA N     -   263,812.    1,119,228.      MT  (+/- 10 meters HH2 GPS)
 AA2905
 AA2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6596238593(NAD 83)
 AA2905
 AA2905                          SUPERSEDED SURVEY CONTROL
 AA2905
 AA2905.No superseded survey control is available for this station.
 AA2905
 AA2905_MARKER: DD = SURVEY DISK
 AA2905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2905_STAMPING: 18V31 1987
 AA2905_MARK LOGO: LADTD
 AA2905_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2905+STABILITY: SURFACE MOTION
 AA2905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2905+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2011
 AA2905
 AA2905  HISTORY     - Date     Condition        Report By
 AA2905  HISTORY     - 1987     MONUMENTED       LADTD
 AA2905  HISTORY     - 20110512 GOOD             NGS
 AA2905
 AA2905                          STATION DESCRIPTION
 AA2905
 AA2905'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2905'ABOUT 8.4 KM (5.20 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2905'LAKE PROVIDENCE TO THE MARK ON THE LEFT AT A CHURCH, 14.9 M (48.9 FT)
 AA2905'WEST OF THE CENTER OF HIGHWAY 65, 14.8 M (48.6 FT) NORTHEAST OF THE
 AA2905'NORTHEAST CORNER OF THE CHURCH, 4 M (13.1 FT) WEST-SOUTHWEST OF THE
 AA2905'SOUTH END OF A CONCRETE CULVERT UNDER THE NORTH DRIVE LEADING TO THE
 AA2905'CHURCH AND 1.1 M (3.6 FT) NORTH-NORTHEAST OF A POWER POLE.
 AA2905
 AA2905                          STATION RECOVERY (2011)
 AA2905
 AA2905'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2011 (DJR)
 AA2905'MARK RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2906 ***********************************************************************
 AA2906  DESIGNATION -  18 V 32
 AA2906  PID         -  AA2906
 AA2906  STATE/COUNTY-  LA/EAST CARROLL
 AA2906  COUNTRY     -  US
 AA2906  USGS QUAD   -  MILLIKIN (2018)
 AA2906
 AA2906                         *CURRENT SURVEY CONTROL
 AA2906  ______________________________________________________________________
 AA2906* NAD 83(2011) POSITION- 32 54 27.65593(N) 091 13 35.40877(W)   ADJUSTED
 AA2906* NAD 83(2011) ELLIP HT-     5.739 (meters)        (06/27/12)   ADJUSTED
 AA2906* NAD 83(2011) EPOCH   -  2010.00
 AA2906* NAVD 88 ORTHO HEIGHT -    32.001 (meters)      104.99  (feet) ADJUSTED
 AA2906  ______________________________________________________________________
 AA2906  GEOID HEIGHT    -        -26.266 (meters)                     GEOID18
 AA2906  NAD 83(2011) X  -   -114,731.155 (meters)                     COMP
 AA2906  NAD 83(2011) Y  - -5,358,820.863 (meters)                     COMP
 AA2906  NAD 83(2011) Z  -  3,445,370.643 (meters)                     COMP
 AA2906  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 AA2906  DYNAMIC HEIGHT  -         31.966 (meters)      104.88  (feet) COMP
 AA2906  MODELED GRAVITY -    979,549.5   (mgal)                       NAVD 88
 AA2906
 AA2906  VERT ORDER      -  SECOND    CLASS I
 AA2906
 AA2906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2906  Standards:
 AA2906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2906  -------------------------------------------------------------------
 AA2906  NETWORK    0.72   0.92           0.29   0.30   0.47     -0.01484637
 AA2906  -------------------------------------------------------------------
 AA2906  Click here for local accuracies and other accuracy information.
 AA2906
 AA2906.The horizontal coordinates were established by GPS observations
 AA2906.and adjusted by the National Geodetic Survey in June 2012.
 AA2906
 AA2906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2906.been affixed to the stable North American tectonic plate. See 
 AA2906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2906
 AA2906.The horizontal coordinates are valid at the epoch date displayed above
 AA2906.which is a decimal equivalence of Year/Month/Day.
 AA2906
 AA2906.The orthometric height was determined by differential leveling and
 AA2906.adjusted by the NATIONAL GEODETIC SURVEY
 AA2906.in May 1997.
 AA2906
 AA2906.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2906.GEOID18 height accuracy estimate available here.
 AA2906
 AA2906.Click photographs - Photos may exist for this station.
 AA2906
 AA2906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2906
 AA2906.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2906
 AA2906.The ellipsoidal height was determined by GPS observations
 AA2906.and is referenced to NAD 83.
 AA2906
 AA2906.The dynamic height is computed by dividing the NAVD 88
 AA2906.geopotential number by the normal gravity value computed on the
 AA2906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2906.degrees latitude (g = 980.6199 gals.).
 AA2906
 AA2906.The modeled gravity was interpolated from observed gravity values.
 AA2906
 AA2906. The following values were computed from the NAD 83(2011) position.
 AA2906
 AA2906;                    North         East     Units Scale Factor Converg.
 AA2906;SPC LA N     -   267,666.559 1,119,141.093   MT  1.00006384   +0 40 23.9
 AA2906;SPC LA N     -   878,169.37  3,671,715.40   sFT  1.00006384   +0 40 23.9
 AA2906;UTM  15      - 3,642,447.495   665,856.009   MT  0.99993919   +0 57 49.5
 AA2906
 AA2906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2906!SPC LA N     -   0.99999910  x   1.00006384  =   1.00006294
 AA2906!UTM  15      -   0.99999910  x   0.99993919  =   0.99993829
 AA2906
 AA2906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6585642447(NAD 83)
 AA2906
 AA2906                          SUPERSEDED SURVEY CONTROL
 AA2906
 AA2906  NAD 83(2011)-  32 54 27.65476(N)    091 13 35.40854(W) AD(2010.00) 0
 AA2906  NAD 83(2007)-  32 54 27.65574(N)    091 13 35.40957(W) AD(2002.00) 0
 AA2906  ELLIP H (02/10/07)    5.765  (m)                       GP(2002.00)    
 AA2906  NAD 83(1992)-  32 54 27.65557(N)    091 13 35.40918(W) AD(       ) 1
 AA2906  ELLIP H (03/17/04)    5.758  (m)                       GP(       ) 4 2
 AA2906  NAVD 88              32.02   (m)          105.1    (f) LEVELING    3  
 AA2906
 AA2906.Superseded values are not recommended for survey control.
 AA2906
 AA2906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2906.See file dsdata.pdf to determine how the superseded data were derived.
 AA2906
 AA2906_MARKER: DD = SURVEY DISK
 AA2906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2906_STAMPING: 18V32 1987
 AA2906_MARK LOGO: LADTD
 AA2906_PROJECTION: FLUSH
 AA2906_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2906+STABILITY: SURFACE MOTION
 AA2906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2906+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2012
 AA2906
 AA2906  HISTORY     - Date     Condition        Report By
 AA2906  HISTORY     - 1987     MONUMENTED       LADTD
 AA2906  HISTORY     - 20020930 GOOD             PYBURN
 AA2906  HISTORY     - 20121214 GOOD             JMSM
 AA2906
 AA2906                          STATION DESCRIPTION
 AA2906
 AA2906'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2906'ABOUT 8.8 KM (5.45 MI) SOUTH ON U S HIGHWAY 65 FROM ITS JUNCTION WITH
 AA2906'STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON THE RIGHT, 35.8 M (117.5
 AA2906'FT) WEST OF THE CENTER OF THE HIGHWAY, 12.8 M (42.0 FT) EAST OF THE
 AA2906'CENTER OF A PAVED DRIVE, 5.8 M (19.0 FT) NORTH OF THE CENTER OF A
 AA2906'GRAVEL ROAD AND 4.9 M (16.1 FT) WEST OF THE WEST RAIL OF THE RAILROAD.
 AA2906
 AA2906                          STATION RECOVERY (2002)
 AA2906
 AA2906'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2002
 AA2906'RECOVERED AS DESCRIBED
 AA2906
 AA2906                          STATION RECOVERY (2012)
 AA2906
 AA2906'RECOVERY NOTE BY JOHNSON-MCADAMS SURVEYING AND MAPPING 2012 (JFF)
 AA2906'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2907 ***********************************************************************
 AA2907  DESIGNATION -  18 V 33
 AA2907  PID         -  AA2907
 AA2907  STATE/COUNTY-  LA/EAST CARROLL
 AA2907  COUNTRY     -  US
 AA2907  USGS QUAD   -  MILLIKIN (2018)
 AA2907
 AA2907                         *CURRENT SURVEY CONTROL
 AA2907  ______________________________________________________________________
 AA2907* NAD 83(1986) POSITION- 32 55 24.     (N) 091 13 32.     (W)   SCALED
 AA2907* NAVD 88 ORTHO HEIGHT -    33.150 (meters)      108.76  (feet) ADJUSTED
 AA2907  ______________________________________________________________________
 AA2907  GEOID HEIGHT    -        -26.256 (meters)                     GEOID18
 AA2907  DYNAMIC HEIGHT  -         33.114 (meters)      108.64  (feet) COMP
 AA2907  MODELED GRAVITY -    979,551.0   (mgal)                       NAVD 88
 AA2907
 AA2907  VERT ORDER      -  SECOND    CLASS I
 AA2907
 AA2907.The horizontal coordinates were scaled from a map and have
 AA2907.an estimated accuracy of +/- 6 seconds.
 AA2907
 AA2907.The orthometric height was determined by differential leveling and
 AA2907.adjusted by the NATIONAL GEODETIC SURVEY
 AA2907.in May 1997.
 AA2907
 AA2907.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2907.GEOID18 height accuracy estimate available here.
 AA2907
 AA2907.Click photographs - Photos may exist for this station.
 AA2907
 AA2907.The dynamic height is computed by dividing the NAVD 88
 AA2907.geopotential number by the normal gravity value computed on the
 AA2907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2907.degrees latitude (g = 980.6199 gals.).
 AA2907
 AA2907.The modeled gravity was interpolated from observed gravity values.
 AA2907
 AA2907;                    North         East    Units  Estimated Accuracy
 AA2907;SPC LA N     -   269,400.    1,119,210.      MT  (+/- 180 meters Scaled)
 AA2907
 AA2907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS659441(NAD 83)
 AA2907
 AA2907                          SUPERSEDED SURVEY CONTROL
 AA2907
 AA2907.No superseded survey control is available for this station.
 AA2907
 AA2907_MARKER: DD = SURVEY DISK
 AA2907_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AA2907_SP_SET: HEADWALL
 AA2907_STAMPING: 18V33 1987
 AA2907_MARK LOGO: LADTD
 AA2907_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2907+STABILITY: SURFACE MOTION
 AA2907
 AA2907  HISTORY     - Date     Condition        Report By
 AA2907  HISTORY     - 1987     MONUMENTED       LADTD
 AA2907
 AA2907                          STATION DESCRIPTION
 AA2907
 AA2907'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2907'ABOUT 7.2 KM (4.45 MI) SOUTH ON U S HIGHWAY 65 FROM ITS JUNCTION WITH
 AA2907'STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON THE LEFT SET IN THE NORTH
 AA2907'END OF A HEADWALL, 12.8 M (42.0 FT) WEST-NORTHWEST OF A TELEPHONE
 AA2907'REPAIR BOX, 8.2 M (26.9 FT) NORTH OF THE CENTER OF A FIELD ROAD, 6.4 M
 AA2907'(21.0 FT) EAST OF THE CENTER OF THE HIGHWAY AND 1.8 M (5.9 FT) NORTH
 AA2907'OF THE SOUTH END OF THE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2908 ***********************************************************************
 AA2908  DESIGNATION -  18 V 34
 AA2908  PID         -  AA2908
 AA2908  STATE/COUNTY-  LA/EAST CARROLL
 AA2908  COUNTRY     -  US
 AA2908  USGS QUAD   -  MILLIKIN (2018)
 AA2908
 AA2908                         *CURRENT SURVEY CONTROL
 AA2908  ______________________________________________________________________
 AA2908* NAD 83(1986) POSITION- 32 56 15.     (N) 091 13 30.     (W)   SCALED
 AA2908* NAVD 88 ORTHO HEIGHT -    31.714 (meters)      104.05  (feet) ADJUSTED
 AA2908  ______________________________________________________________________
 AA2908  GEOID HEIGHT    -        -26.245 (meters)                     GEOID18
 AA2908  DYNAMIC HEIGHT  -         31.680 (meters)      103.94  (feet) COMP
 AA2908  MODELED GRAVITY -    979,552.6   (mgal)                       NAVD 88
 AA2908
 AA2908  VERT ORDER      -  SECOND    CLASS I
 AA2908
 AA2908.The horizontal coordinates were scaled from a map and have
 AA2908.an estimated accuracy of +/- 6 seconds.
 AA2908
 AA2908.The orthometric height was determined by differential leveling and
 AA2908.adjusted by the NATIONAL GEODETIC SURVEY
 AA2908.in May 1997.
 AA2908
 AA2908.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2908.GEOID18 height accuracy estimate available here.
 AA2908
 AA2908.Click photographs - Photos may exist for this station.
 AA2908
 AA2908.The dynamic height is computed by dividing the NAVD 88
 AA2908.geopotential number by the normal gravity value computed on the
 AA2908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2908.degrees latitude (g = 980.6199 gals.).
 AA2908
 AA2908.The modeled gravity was interpolated from observed gravity values.
 AA2908
 AA2908;                    North         East    Units  Estimated Accuracy
 AA2908;SPC LA N     -   270,980.    1,119,240.      MT  (+/- 180 meters Scaled)
 AA2908
 AA2908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS659457(NAD 83)
 AA2908
 AA2908                          SUPERSEDED SURVEY CONTROL
 AA2908
 AA2908.No superseded survey control is available for this station.
 AA2908
 AA2908_MARKER: DD = SURVEY DISK
 AA2908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2908_STAMPING: 18V34 1987
 AA2908_MARK LOGO: LADTD
 AA2908_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2908+STABILITY: SURFACE MOTION
 AA2908
 AA2908  HISTORY     - Date     Condition        Report By
 AA2908  HISTORY     - 1987     MONUMENTED       LADTD
 AA2908
 AA2908                          STATION DESCRIPTION
 AA2908
 AA2908'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2908'ABOUT 5.6 KM (3.50 MI) SOUTH ON U S HIGHWAY 65 FROM ITS JUNCTION WITH
 AA2908'STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON THE LEFT, 22.3 M (73.2
 AA2908'FT) EAST OF THE CENTER OF THE HIGHWAY, 16 M (52.5 FT) SOUTH OF THE
 AA2908'CENTER OF A GRAVEL DRIVE LEADING TO THE HOUSE OF MR JACK BROWN, 1.8 M
 AA2908'(5.9 FT) SOUTH-SOUTHWEST OF A TELEPHONE REPAIR BOX NUMBER 127 AND 1.1
 AA2908'M (3.6 FT) WEST OF A WHITE BOARD FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2909 ***********************************************************************
 AA2909  DESIGNATION -  18 V 35
 AA2909  PID         -  AA2909
 AA2909  STATE/COUNTY-  LA/EAST CARROLL
 AA2909  COUNTRY     -  US
 AA2909  USGS QUAD   -  MILLIKIN (2018)
 AA2909
 AA2909                         *CURRENT SURVEY CONTROL
 AA2909  ______________________________________________________________________
 AA2909* NAD 83(1986) POSITION- 32 57 16.     (N) 091 13 35.     (W)   SCALED
 AA2909* NAVD 88 ORTHO HEIGHT -    32.319 (meters)      106.03  (feet) ADJUSTED
 AA2909  ______________________________________________________________________
 AA2909  GEOID HEIGHT    -        -26.229 (meters)                     GEOID18
 AA2909  DYNAMIC HEIGHT  -         32.284 (meters)      105.92  (feet) COMP
 AA2909  MODELED GRAVITY -    979,554.6   (mgal)                       NAVD 88
 AA2909
 AA2909  VERT ORDER      -  SECOND    CLASS I
 AA2909
 AA2909.The horizontal coordinates were scaled from a map and have
 AA2909.an estimated accuracy of +/- 6 seconds.
 AA2909
 AA2909.The orthometric height was determined by differential leveling and
 AA2909.adjusted by the NATIONAL GEODETIC SURVEY
 AA2909.in May 1997.
 AA2909
 AA2909.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2909.GEOID18 height accuracy estimate available here.
 AA2909
 AA2909.Click photographs - Photos may exist for this station.
 AA2909
 AA2909.The dynamic height is computed by dividing the NAVD 88
 AA2909.geopotential number by the normal gravity value computed on the
 AA2909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2909.degrees latitude (g = 980.6199 gals.).
 AA2909
 AA2909.The modeled gravity was interpolated from observed gravity values.
 AA2909
 AA2909;                    North         East    Units  Estimated Accuracy
 AA2909;SPC LA N     -   272,850.    1,119,090.      MT  (+/- 180 meters Scaled)
 AA2909
 AA2909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS657476(NAD 83)
 AA2909
 AA2909                          SUPERSEDED SURVEY CONTROL
 AA2909
 AA2909.No superseded survey control is available for this station.
 AA2909
 AA2909_MARKER: DD = SURVEY DISK
 AA2909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2909_STAMPING: 18V35 1987
 AA2909_MARK LOGO: LADTD
 AA2909_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2909+STABILITY: SURFACE MOTION
 AA2909
 AA2909  HISTORY     - Date     Condition        Report By
 AA2909  HISTORY     - 1987     MONUMENTED       LADTD
 AA2909
 AA2909                          STATION DESCRIPTION
 AA2909
 AA2909'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2909'ABOUT 3.9 KM (2.40 MI) SOUTH ON U S HIGHWAY 65 FROM ITS JUNCTION WITH
 AA2909'STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON THE RIGHT NEAR TWIN IRON
 AA2909'PIPES FOR SIGN, 41.9 M (137.5 FT) NORTH-NORTHWEST OF THE NORTH END OF
 AA2909'A HEADWALL, 32 M (105.0 FT) SOUTH OF THE CENTER OF A FIELD ROAD, 14.2
 AA2909'M (46.6 FT) WEST OF THE CENTER OF THE HIGHWAY 13.6 M (44.6 FT) EAST OF
 AA2909'THE EAST RAIL OF THE RAILROAD AND 1.7 M (5.6 FT) NORTHWEST OF THE
 AA2909'WESTERN MOST IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2910 ***********************************************************************
 AA2910  DESIGNATION -  18 V 36
 AA2910  PID         -  AA2910
 AA2910  STATE/COUNTY-  LA/EAST CARROLL
 AA2910  COUNTRY     -  US
 AA2910  USGS QUAD   -  MILLIKIN (2018)
 AA2910
 AA2910                         *CURRENT SURVEY CONTROL
 AA2910  ______________________________________________________________________
 AA2910* NAD 83(1986) POSITION- 32 58 28.     (N) 091 13 36.     (W)   SCALED
 AA2910* NAVD 88 ORTHO HEIGHT -    33.691 (meters)      110.53  (feet) ADJUSTED
 AA2910  ______________________________________________________________________
 AA2910  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 AA2910  DYNAMIC HEIGHT  -         33.654 (meters)      110.41  (feet) COMP
 AA2910  MODELED GRAVITY -    979,557.1   (mgal)                       NAVD 88
 AA2910
 AA2910  VERT ORDER      -  SECOND    CLASS I
 AA2910
 AA2910.The horizontal coordinates were scaled from a map and have
 AA2910.an estimated accuracy of +/- 6 seconds.
 AA2910
 AA2910.The orthometric height was determined by differential leveling and
 AA2910.adjusted by the NATIONAL GEODETIC SURVEY
 AA2910.in May 1997.
 AA2910
 AA2910.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2910.GEOID18 height accuracy estimate available here.
 AA2910
 AA2910.Click photographs - Photos may exist for this station.
 AA2910
 AA2910.The dynamic height is computed by dividing the NAVD 88
 AA2910.geopotential number by the normal gravity value computed on the
 AA2910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2910.degrees latitude (g = 980.6199 gals.).
 AA2910
 AA2910.The modeled gravity was interpolated from observed gravity values.
 AA2910
 AA2910;                    North         East    Units  Estimated Accuracy
 AA2910;SPC LA N     -   275,070.    1,119,040.      MT  (+/- 180 meters Scaled)
 AA2910
 AA2910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS657498(NAD 83)
 AA2910
 AA2910                          SUPERSEDED SURVEY CONTROL
 AA2910
 AA2910.No superseded survey control is available for this station.
 AA2910
 AA2910_MARKER: DD = SURVEY DISK
 AA2910_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AA2910_SP_SET: HEADWALL
 AA2910_STAMPING: 18V36 1987
 AA2910_MARK LOGO: LADTD
 AA2910_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2910+STABILITY: SURFACE MOTION
 AA2910
 AA2910  HISTORY     - Date     Condition        Report By
 AA2910  HISTORY     - 1987     MONUMENTED       LADTD
 AA2910
 AA2910                          STATION DESCRIPTION
 AA2910
 AA2910'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2910'ABOUT 1.8 KM (1.10 MI) SOUTH ON U S HIGHWAY 65 FROM ITS JUNCTION WITH
 AA2910'STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON THE RIGHT SET IN THE
 AA2910'SOUTH END OF THE HEADWALL, 27.3 M (89.6 FT) EAST OF THE EAST RAIL OF
 AA2910'THE RAILROAD, 22.3 M (73.2 FT) EAST-NORTHEAST FROM THE EAST END OF A
 AA2910'METAL CULVERT UNDER THE RAILROAD, 6.7 M (22.0 FT) WEST OF THE CENTER
 AA2910'OF THE HIGHWAY AND 1.4 M (4.6 FT) SOUTH OF THE NORTH END OF THE
 AA2910'HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2912 ***********************************************************************
 AA2912  DESIGNATION -  18 V 37
 AA2912  PID         -  AA2912
 AA2912  STATE/COUNTY-  LA/EAST CARROLL
 AA2912  COUNTRY     -  US
 AA2912  USGS QUAD   -  MILLIKIN (2018)
 AA2912
 AA2912                         *CURRENT SURVEY CONTROL
 AA2912  ______________________________________________________________________
 AA2912* NAD 83(1986) POSITION- 32 59 24.     (N) 091 14 30.     (W)   SCALED
 AA2912* NAVD 88 ORTHO HEIGHT -    31.603 (meters)      103.68  (feet) ADJUSTED
 AA2912  ______________________________________________________________________
 AA2912  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 AA2912  DYNAMIC HEIGHT  -         31.569 (meters)      103.57  (feet) COMP
 AA2912  MODELED GRAVITY -    979,559.2   (mgal)                       NAVD 88
 AA2912
 AA2912  VERT ORDER      -  SECOND    CLASS I
 AA2912
 AA2912.The horizontal coordinates were scaled from a map and have
 AA2912.an estimated accuracy of +/- 6 seconds.
 AA2912
 AA2912.The orthometric height was determined by differential leveling and
 AA2912.adjusted by the NATIONAL GEODETIC SURVEY
 AA2912.in May 1997.
 AA2912
 AA2912.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2912.GEOID18 height accuracy estimate available here.
 AA2912
 AA2912.Click photographs - Photos may exist for this station.
 AA2912
 AA2912.The dynamic height is computed by dividing the NAVD 88
 AA2912.geopotential number by the normal gravity value computed on the
 AA2912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2912.degrees latitude (g = 980.6199 gals.).
 AA2912
 AA2912.The modeled gravity was interpolated from observed gravity values.
 AA2912
 AA2912;                    North         East    Units  Estimated Accuracy
 AA2912;SPC LA N     -   276,780.    1,117,620.      MT  (+/- 180 meters Scaled)
 AA2912
 AA2912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS642515(NAD 83)
 AA2912
 AA2912                          SUPERSEDED SURVEY CONTROL
 AA2912
 AA2912.No superseded survey control is available for this station.
 AA2912
 AA2912_MARKER: DD = SURVEY DISK
 AA2912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2912_STAMPING: 18V37 1987
 AA2912_MARK LOGO: LADTD
 AA2912_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2912+STABILITY: SURFACE MOTION
 AA2912
 AA2912  HISTORY     - Date     Condition        Report By
 AA2912  HISTORY     - 1987     MONUMENTED       LADTD
 AA2912
 AA2912                          STATION DESCRIPTION
 AA2912
 AA2912'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2912'ABOUT 1.8 KM (1.10 MI) WEST ON STATE HIGHWAY 585 FROM THE INTERSECTION
 AA2912'OF STATE HIGHWAY 585 AND U S HIGHWAY 65 IN GASSOWAY TO THE MARK ON THE
 AA2912'LEFT, 11.3 M (37.1 FT) WEST-SOUTHWEST OF THE SOUTH END OF A ROUND
 AA2912'CONCRETE CULVERT UNDER THE HIGHWAY 10.2 M (33.5 FT) SOUTH OF THE
 AA2912'CENTER OF THE HIGHWAY AND 0.8 M (2.6 FT) EAST OF A POWER POLE NUMBER
 AA2912'10-65.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2913 ***********************************************************************
 AA2913  DESIGNATION -  18 V 38
 AA2913  PID         -  AA2913
 AA2913  STATE/COUNTY-  LA/EAST CARROLL
 AA2913  COUNTRY     -  US
 AA2913  USGS QUAD   -  KILBOURNE (2018)
 AA2913
 AA2913                         *CURRENT SURVEY CONTROL
 AA2913  ______________________________________________________________________
 AA2913* NAD 83(1986) POSITION- 32 59 36.     (N) 091 15 40.     (W)   SCALED
 AA2913* NAVD 88 ORTHO HEIGHT -    31.691 (meters)      103.97  (feet) ADJUSTED
 AA2913  ______________________________________________________________________
 AA2913  GEOID HEIGHT    -        -26.160 (meters)                     GEOID18
 AA2913  DYNAMIC HEIGHT  -         31.657 (meters)      103.86  (feet) COMP
 AA2913  MODELED GRAVITY -    979,560.0   (mgal)                       NAVD 88
 AA2913
 AA2913  VERT ORDER      -  SECOND    CLASS I
 AA2913
 AA2913.The horizontal coordinates were scaled from a map and have
 AA2913.an estimated accuracy of +/- 6 seconds.
 AA2913
 AA2913.The orthometric height was determined by differential leveling and
 AA2913.adjusted by the NATIONAL GEODETIC SURVEY
 AA2913.in May 1997.
 AA2913
 AA2913.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2913.GEOID18 height accuracy estimate available here.
 AA2913
 AA2913.Click photographs - Photos may exist for this station.
 AA2913
 AA2913.The dynamic height is computed by dividing the NAVD 88
 AA2913.geopotential number by the normal gravity value computed on the
 AA2913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2913.degrees latitude (g = 980.6199 gals.).
 AA2913
 AA2913.The modeled gravity was interpolated from observed gravity values.
 AA2913
 AA2913;                    North         East    Units  Estimated Accuracy
 AA2913;SPC LA N     -   277,130.    1,115,800.      MT  (+/- 180 meters Scaled)
 AA2913
 AA2913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS624518(NAD 83)
 AA2913
 AA2913                          SUPERSEDED SURVEY CONTROL
 AA2913
 AA2913.No superseded survey control is available for this station.
 AA2913
 AA2913_MARKER: DD = SURVEY DISK
 AA2913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2913_STAMPING: 18V38 1987
 AA2913_MARK LOGO: LADTD
 AA2913_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2913+STABILITY: SURFACE MOTION
 AA2913
 AA2913  HISTORY     - Date     Condition        Report By
 AA2913  HISTORY     - 1987     MONUMENTED       LADTD
 AA2913
 AA2913                          STATION DESCRIPTION
 AA2913
 AA2913'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2913'ABOUT 3.6 KM (2.25 MI) WEST ON STATE HIGHWAY 585 FROM THE INTERSECTION
 AA2913'OF STATE HIGHWAY 585 AND U S HIGHWAY 65 IN GASSOWAY OR 1 KM (0.60 MI)
 AA2913'EAST ON STATE HIGHWAY 585 FROM THE INTERSECTION OF STATE HIGHWAYS 585
 AA2913'AND 17 IN KILBOURNE TO THE MARK AT THE PARISH LINE, 4.4 M (14.4 FT)
 AA2913'NORTH OF THE CENTER OF THE HIGHWAY AND 2.7 M (8.9 FT) EAST-NORTHEAST
 AA2913'OF THE NORTHEAST CORNER OF A BRIDGE OVER BAYOU MACON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3383 ***********************************************************************
 CP3383  DESIGNATION -  18 V 4
 CP3383  PID         -  CP3383
 CP3383  STATE/COUNTY-  LA/EAST CARROLL
 CP3383  COUNTRY     -  US
 CP3383  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3383
 CP3383                         *CURRENT SURVEY CONTROL
 CP3383  ______________________________________________________________________
 CP3383* NAD 83(1986) POSITION- 32 51 20.65   (N) 091 16 07.64   (W)   HD_HELD1
 CP3383* NAVD 88 ORTHO HEIGHT -    29.243 (meters)       95.94  (feet) ADJUSTED
 CP3383  ______________________________________________________________________
 CP3383  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 CP3383  DYNAMIC HEIGHT  -         29.211 (meters)       95.84  (feet) COMP
 CP3383  MODELED GRAVITY -    979,547.0   (mgal)                       NAVD 88
 CP3383
 CP3383  VERT ORDER      -  SECOND    CLASS I
 CP3383
 CP3383.The horizontal coordinates were determined by differentially corrected
 CP3383.hand held GPS observations or other comparable positioning techniques
 CP3383.and have an estimated accuracy of +/- 3 meters.
 CP3383
 CP3383.The orthometric height was determined by differential leveling and
 CP3383.adjusted by the NATIONAL GEODETIC SURVEY
 CP3383.in July 1998.
 CP3383
 CP3383.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3383.GEOID18 height accuracy estimate available here.
 CP3383
 CP3383.Click photographs - Photos may exist for this station.
 CP3383
 CP3383.The dynamic height is computed by dividing the NAVD 88
 CP3383.geopotential number by the normal gravity value computed on the
 CP3383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3383.degrees latitude (g = 980.6199 gals.).
 CP3383
 CP3383.The modeled gravity was interpolated from observed gravity values.
 CP3383
 CP3383;                    North         East    Units  Estimated Accuracy
 CP3383;SPC LA N     -   261,859.9   1,115,250.6     MT  (+/- 3 meters HH1 GPS) 
 CP3383
 CP3383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6199536622(NAD 83)
 CP3383
 CP3383                          SUPERSEDED SURVEY CONTROL
 CP3383
 CP3383.No superseded survey control is available for this station.
 CP3383
 CP3383_MARKER: DD = SURVEY DISK
 CP3383_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3383_SP_SET: HEADWALL
 CP3383_STAMPING: 18V4 1986
 CP3383_MARK LOGO: LADTD
 CP3383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3383+STABILITY: SURFACE MOTION
 CP3383
 CP3383  HISTORY     - Date     Condition        Report By
 CP3383  HISTORY     - 1986     MONUMENTED       LADTD
 CP3383
 CP3383                          STATION DESCRIPTION
 CP3383
 CP3383'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3383'11.3 KM (7.0 MI) EAST FROM OAK GROVE.
 CP3383'ABOUT 11.3 KM (7 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3383'OAKGROVE TO THE BENCH MARK SET ON THE SOUTH SIDE OF THE HIGHWAY IN A
 CP3383'HEADWALL, 13.1 METERS (43 FEET) EAST OF A GRAVEL FIELD ROAD, 6.1
 CP3383'METERS (20 FEET) WEST OF THE EAST END OF THE HEADWALL AND 7.5
 CP3383'METERS (24.5 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY.
 CP3383'THE MARK IS 6.25 METERS  N FROM A WITNESS POST.
 CP3383'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3384 ***********************************************************************
 CP3384  DESIGNATION -  18 V 5
 CP3384  PID         -  CP3384
 CP3384  STATE/COUNTY-  LA/EAST CARROLL
 CP3384  COUNTRY     -  US
 CP3384  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3384
 CP3384                         *CURRENT SURVEY CONTROL
 CP3384  ______________________________________________________________________
 CP3384* NAD 83(1986) POSITION- 32 51 14.6    (N) 091 15 17.9    (W)   HD_HELD2
 CP3384* NAVD 88 ORTHO HEIGHT -    29.279 (meters)       96.06  (feet) ADJUSTED
 CP3384  ______________________________________________________________________
 CP3384  GEOID HEIGHT    -        -26.261 (meters)                     GEOID18
 CP3384  DYNAMIC HEIGHT  -         29.247 (meters)       95.95  (feet) COMP
 CP3384  MODELED GRAVITY -    979,546.2   (mgal)                       NAVD 88
 CP3384
 CP3384  VERT ORDER      -  SECOND    CLASS I
 CP3384
 CP3384.The horizontal coordinates were established by autonomous hand held GPS
 CP3384.observations and have an estimated accuracy of +/- 10 meters.
 CP3384
 CP3384.The orthometric height was determined by differential leveling and
 CP3384.adjusted by the NATIONAL GEODETIC SURVEY
 CP3384.in July 1998.
 CP3384
 CP3384.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3384.GEOID18 height accuracy estimate available here.
 CP3384
 CP3384.Click photographs - Photos may exist for this station.
 CP3384
 CP3384.The dynamic height is computed by dividing the NAVD 88
 CP3384.geopotential number by the normal gravity value computed on the
 CP3384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3384.degrees latitude (g = 980.6199 gals.).
 CP3384
 CP3384.The modeled gravity was interpolated from observed gravity values.
 CP3384
 CP3384;                    North         East    Units  Estimated Accuracy
 CP3384;SPC LA N     -   261,688.    1,116,546.      MT  (+/- 10 meters HH2 GPS)
 CP3384
 CP3384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6329136456(NAD 83)
 CP3384
 CP3384                          SUPERSEDED SURVEY CONTROL
 CP3384
 CP3384.No superseded survey control is available for this station.
 CP3384
 CP3384_MARKER: DD = SURVEY DISK
 CP3384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3384_STAMPING: 18V5 1986
 CP3384_MARK LOGO: LADTD
 CP3384_PROJECTION: RECESSED 3 CENTIMETERS
 CP3384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3384+STABILITY: SURFACE MOTION
 CP3384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3384+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2011
 CP3384
 CP3384  HISTORY     - Date     Condition        Report By
 CP3384  HISTORY     - 1986     MONUMENTED       LADTD
 CP3384  HISTORY     - 20110612 GOOD             GEOCAC
 CP3384
 CP3384                          STATION DESCRIPTION
 CP3384
 CP3384'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3384'12.7 KM (7.9 MI) EAST FROM OAK GROVE.
 CP3384'ABOUT 12.7 KM (7.9 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3384'OAK GROVE TO THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY, 21.8
 CP3384'METERS (71.5 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 12.3 METERS
 CP3384'(40.5 FEET) SOUTHEAST OF THE CENTER OF A CONCRETE DRIVE LEADING TO THE
 CP3384'RESIDENCE OF WALTER TOMLINSON AND 0.5 METER (1.5 FEET) NORTH OF A
 CP3384'CHAIN LINK FENCE.
 CP3384'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 CP3384'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 CP3384
 CP3384                          STATION RECOVERY (2011)
 CP3384
 CP3384'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CP3384'MARK WAS FOUND IN GOOD CONDITION 1 FOOT NORTH OF METAL WITNESS POST
 CP3384'AND 0.2 FOOT BELOW SURROUNDING GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3387 ***********************************************************************
 CP3387  DESIGNATION -  18 V 6
 CP3387  PID         -  CP3387
 CP3387  STATE/COUNTY-  LA/EAST CARROLL
 CP3387  COUNTRY     -  US
 CP3387  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3387
 CP3387                         *CURRENT SURVEY CONTROL
 CP3387  ______________________________________________________________________
 CP3387* NAD 83(1986) POSITION- 32 50 28.     (N) 091 13 25.     (W)   SCALED
 CP3387* NAVD 88 ORTHO HEIGHT -    31.555 (meters)      103.53  (feet) ADJUSTED
 CP3387  ______________________________________________________________________
 CP3387  GEOID HEIGHT    -        -26.302 (meters)                     GEOID18
 CP3387  DYNAMIC HEIGHT  -         31.520 (meters)      103.41  (feet) COMP
 CP3387  MODELED GRAVITY -    979,543.6   (mgal)                       NAVD 88
 CP3387
 CP3387  VERT ORDER      -  SECOND    CLASS I
 CP3387
 CP3387.The horizontal coordinates were scaled from a map and have
 CP3387.an estimated accuracy of +/- 6 seconds.
 CP3387
 CP3387.The orthometric height was determined by differential leveling and
 CP3387.adjusted by the NATIONAL GEODETIC SURVEY
 CP3387.in May 1997.
 CP3387
 CP3387.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3387.GEOID18 height accuracy estimate available here.
 CP3387
 CP3387.Click photographs - Photos may exist for this station.
 CP3387
 CP3387.The dynamic height is computed by dividing the NAVD 88
 CP3387.geopotential number by the normal gravity value computed on the
 CP3387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3387.degrees latitude (g = 980.6199 gals.).
 CP3387
 CP3387.The modeled gravity was interpolated from observed gravity values.
 CP3387
 CP3387;                    North         East    Units  Estimated Accuracy
 CP3387;SPC LA N     -   260,290.    1,119,500.      MT  (+/- 180 meters Scaled)
 CP3387
 CP3387_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS662350(NAD 83)
 CP3387
 CP3387                          SUPERSEDED SURVEY CONTROL
 CP3387
 CP3387.No superseded survey control is available for this station.
 CP3387
 CP3387_MARKER: DD = SURVEY DISK
 CP3387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3387_STAMPING: 18V6 1986
 CP3387_MARK LOGO: LADTD
 CP3387_PROJECTION: RECESSED 3 CENTIMETERS
 CP3387_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP3387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3387+STABILITY: SURFACE MOTION
 CP3387
 CP3387  HISTORY     - Date     Condition        Report By
 CP3387  HISTORY     - 1986     MONUMENTED       LADTD
 CP3387  HISTORY     - 19870615 GOOD             LADTD
 CP3387
 CP3387                          STATION DESCRIPTION
 CP3387
 CP3387'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3387'6.7 KM (4.2 MI) NORTH FROM LAKE PROVIDENCE.
 CP3387'ABOUT 6.7 KM (4.2 MI) NORTH ON U S HIGHWAY 65 FROM THE JUNCTION OF
 CP3387'U S HIGHWAY 65 AND STATE HIGHWAY 596 IN LAKE PROVIDENCE TO THE MARK ON
 CP3387'THE EAST SIDE OF THE HIGHWAY NEAR THE HISTORICAL MARKER OF JEAN
 CP3387'BAPTIST BIENVILLE, 36.3 METERS (119 FEET) NORTH-NORTHWEST OF A POWER
 CP3387'POLE WITH A GUY WIRE, 11.3 METERS (37 FEET) EAST OF THE CENTER OF THE
 CP3387'HIGHWAY AND 5 METERS (16.5 FEET) SOUTHEAST OF AN HISTORICAL MARKER.
 CP3387'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 CP3387'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 CP3387
 CP3387                          STATION RECOVERY (1987)
 CP3387
 CP3387'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3387'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3388 ***********************************************************************
 CP3388  DESIGNATION -  18 V 7
 CP3388  PID         -  CP3388
 CP3388  STATE/COUNTY-  LA/EAST CARROLL
 CP3388  COUNTRY     -  US
 CP3388  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3388
 CP3388                         *CURRENT SURVEY CONTROL
 CP3388  ______________________________________________________________________
 CP3388* NAD 83(1986) POSITION- 32 49 37.5    (N) 091 13 01.9    (W)   HD_HELD2
 CP3388* NAVD 88 ORTHO HEIGHT -    31.513 (meters)      103.39  (feet) ADJUSTED
 CP3388  ______________________________________________________________________
 CP3388  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 CP3388  DYNAMIC HEIGHT  -         31.478 (meters)      103.27  (feet) COMP
 CP3388  MODELED GRAVITY -    979,542.2   (mgal)                       NAVD 88
 CP3388
 CP3388  VERT ORDER      -  SECOND    CLASS I
 CP3388
 CP3388.The horizontal coordinates were established by autonomous hand held GPS
 CP3388.observations and have an estimated accuracy of +/- 10 meters.
 CP3388
 CP3388.The orthometric height was determined by differential leveling and
 CP3388.adjusted by the NATIONAL GEODETIC SURVEY
 CP3388.in May 1997.
 CP3388
 CP3388.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3388.GEOID18 height accuracy estimate available here.
 CP3388
 CP3388.Click photographs - Photos may exist for this station.
 CP3388
 CP3388.The dynamic height is computed by dividing the NAVD 88
 CP3388.geopotential number by the normal gravity value computed on the
 CP3388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3388.degrees latitude (g = 980.6199 gals.).
 CP3388
 CP3388.The modeled gravity was interpolated from observed gravity values.
 CP3388
 CP3388;                    North         East    Units  Estimated Accuracy
 CP3388;SPC LA N     -   258,738.    1,120,118.      MT  (+/- 10 meters HH2 GPS)
 CP3388
 CP3388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6687733525(NAD 83)
 CP3388
 CP3388                          SUPERSEDED SURVEY CONTROL
 CP3388
 CP3388.No superseded survey control is available for this station.
 CP3388
 CP3388_MARKER: DD = SURVEY DISK
 CP3388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3388_STAMPING: 18V7 1986
 CP3388_MARK LOGO: LADTD
 CP3388_PROJECTION: RECESSED 3 CENTIMETERS
 CP3388_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP3388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3388+STABILITY: SURFACE MOTION
 CP3388
 CP3388  HISTORY     - Date     Condition        Report By
 CP3388  HISTORY     - 1986     MONUMENTED       LADTD
 CP3388  HISTORY     - 19870519 GOOD             LADTD
 CP3388  HISTORY     - 20110512 GOOD             NGS
 CP3388
 CP3388                          STATION DESCRIPTION
 CP3388
 CP3388'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3388'5 KM (3.1 MI) NORTH FROM LAKE PROVIDENCE.
 CP3388'ABOUT 5 KM (3.1 MI) NORTH ON U S HIGHWAY 65 FROM THE JUNCTION OF U S
 CP3388'HIGHWAY 65 AND STATE HIGHWAY 596 IN LAKE PROVIDENCE TO THE MARK ON THE
 CP3388'EAST SIDE OF THE HIGHWAY ACROSS FROM HUGOS RESTURANT AND HOTEL, 12.3
 CP3388'METERS (9 FEET) SOUTH OF POWER POLE NUMBER 11, 1.2 METERS (4 FEET)
 CP3388'WEST-NORTHWEST OF A POWER POLE NUMBER 39412-7826-4 WITH A
 CP3388'TRANSFORMER, A SECURITY LIGHT, AND 2 GUY WIRES ATTACHED AND 12.3
 CP3388'METERS (40.5 FEET) NORTHEAST OF THE CENTER OF THE HIGHWAY.
 CP3388'THE MARK IS 0.31 METERS  SSW FROM A WITNESS POST.
 CP3388'THE MARK IS 0.31 M BELOW THE HIGHWAY.
 CP3388
 CP3388                          STATION RECOVERY (1987)
 CP3388
 CP3388'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3388'RECOVERED AS DESCRIBED.
 CP3388
 CP3388                          STATION RECOVERY (2011)
 CP3388
 CP3388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2011 (DJR)
 CP3388'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3389 ***********************************************************************
 CP3389  DESIGNATION -  18 V 8
 CP3389  PID         -  CP3389
 CP3389  STATE/COUNTY-  LA/EAST CARROLL
 CP3389  COUNTRY     -  US
 CP3389  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3389
 CP3389                         *CURRENT SURVEY CONTROL
 CP3389  ______________________________________________________________________
 CP3389* NAD 83(1986) POSITION- 32 49 04.2    (N) 091 12 25.2    (W)   HD_HELD2
 CP3389* NAVD 88 ORTHO HEIGHT -    31.478 (meters)      103.27  (feet) ADJUSTED
 CP3389  ______________________________________________________________________
 CP3389  GEOID HEIGHT    -        -26.325 (meters)                     GEOID18
 CP3389  DYNAMIC HEIGHT  -         31.444 (meters)      103.16  (feet) COMP
 CP3389  MODELED GRAVITY -    979,541.0   (mgal)                       NAVD 88
 CP3389
 CP3389  VERT ORDER      -  SECOND    CLASS I
 CP3389
 CP3389.The horizontal coordinates were established by autonomous hand held GPS
 CP3389.observations and have an estimated accuracy of +/- 10 meters.
 CP3389
 CP3389.The orthometric height was determined by differential leveling and
 CP3389.adjusted by the NATIONAL GEODETIC SURVEY
 CP3389.in May 1997.
 CP3389
 CP3389.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3389.GEOID18 height accuracy estimate available here.
 CP3389
 CP3389.Click photographs - Photos may exist for this station.
 CP3389
 CP3389.The dynamic height is computed by dividing the NAVD 88
 CP3389.geopotential number by the normal gravity value computed on the
 CP3389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3389.degrees latitude (g = 980.6199 gals.).
 CP3389
 CP3389.The modeled gravity was interpolated from observed gravity values.
 CP3389
 CP3389;                    North         East    Units  Estimated Accuracy
 CP3389;SPC LA N     -   257,724.    1,121,084.      MT  (+/- 10 meters HH2 GPS)
 CP3389
 CP3389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6784932515(NAD 83)
 CP3389
 CP3389                          SUPERSEDED SURVEY CONTROL
 CP3389
 CP3389.No superseded survey control is available for this station.
 CP3389
 CP3389_MARKER: DD = SURVEY DISK
 CP3389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3389_STAMPING: 18V8 1986
 CP3389_MARK LOGO: LADTD
 CP3389_PROJECTION: RECESSED 3 CENTIMETERS
 CP3389_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP3389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3389+STABILITY: SURFACE MOTION
 CP3389_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3389+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2011
 CP3389
 CP3389  HISTORY     - Date     Condition        Report By
 CP3389  HISTORY     - 1986     MONUMENTED       LADTD
 CP3389  HISTORY     - 19870519 GOOD             LADTD
 CP3389  HISTORY     - 20110512 GOOD             NGS
 CP3389
 CP3389                          STATION DESCRIPTION
 CP3389
 CP3389'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3389'3.6 KM (2.2 MI) NORTH FROM LAKE PROVIDENCE.
 CP3389'ABOUT 3.6 KM (2.2 MI) NORTH ON U S HIGHWAY 65 FROM THE JUNCTION OF U S
 CP3389'HIGHWAY 65 AND STATE HIGHWAY 596 IN LAKE PROVIDENCE TO THE MARK ON THE
 CP3389'WEST SIDE OF THE HIGHWAY IN FRONT OF THE COTTON EXCHANGE MOTEL AND
 CP3389'RESTURANT, 20.1 METERS (66 FEET) WEST-NORTHWEST OF A TELEPHONE
 CP3389'JUNCTION BOX NUMBERED 39, 12.2 METERS (40 FEET) SOUTH-SOUTHWEST OF THE
 CP3389'CENTER OF THE HIGHWAY, 5.8 METERS (19 FEET) WEST-NORTHWEST OF A POWER
 CP3389'POLE WITH A SECURITY LIGHT ATTACHED AND 0.6 METERS (2 FEET) EAST-
 CP3389'SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER.
 CP3389'THE MARK IS 0.31 METERS  ESE FROM A WITNESS POST.
 CP3389'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3389
 CP3389                          STATION RECOVERY (1987)
 CP3389
 CP3389'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3389'RECOVERED AS DESCRIBED.
 CP3389
 CP3389                          STATION RECOVERY (2011)
 CP3389
 CP3389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2011 (DJR)
 CP3389'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.  ROW MARKER IS NOW
 CP3389'GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3390 ***********************************************************************
 CP3390  DESIGNATION -  18 V 9
 CP3390  PID         -  CP3390
 CP3390  STATE/COUNTY-  LA/EAST CARROLL
 CP3390  COUNTRY     -  US
 CP3390  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3390
 CP3390                         *CURRENT SURVEY CONTROL
 CP3390  ______________________________________________________________________
 CP3390* NAD 83(1986) POSITION- 32 48 46.     (N) 091 11 34.     (W)   SCALED
 CP3390* NAVD 88 ORTHO HEIGHT -    30.639 (meters)      100.52  (feet) ADJUSTED
 CP3390  ______________________________________________________________________
 CP3390  GEOID HEIGHT    -        -26.342 (meters)                     GEOID18
 CP3390  DYNAMIC HEIGHT  -         30.605 (meters)      100.41  (feet) COMP
 CP3390  MODELED GRAVITY -    979,539.8   (mgal)                       NAVD 88
 CP3390
 CP3390  VERT ORDER      -  SECOND    CLASS I
 CP3390
 CP3390.The horizontal coordinates were scaled from a map and have
 CP3390.an estimated accuracy of +/- 6 seconds.
 CP3390
 CP3390.The orthometric height was determined by differential leveling and
 CP3390.adjusted by the NATIONAL GEODETIC SURVEY
 CP3390.in May 1997.
 CP3390
 CP3390.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3390.GEOID18 height accuracy estimate available here.
 CP3390
 CP3390.Click photographs - Photos may exist for this station.
 CP3390
 CP3390.The dynamic height is computed by dividing the NAVD 88
 CP3390.geopotential number by the normal gravity value computed on the
 CP3390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3390.degrees latitude (g = 980.6199 gals.).
 CP3390
 CP3390.The modeled gravity was interpolated from observed gravity values.
 CP3390
 CP3390;                    North         East    Units  Estimated Accuracy
 CP3390;SPC LA N     -   257,180.    1,122,420.      MT  (+/- 180 meters Scaled)
 CP3390
 CP3390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS691319(NAD 83)
 CP3390
 CP3390                          SUPERSEDED SURVEY CONTROL
 CP3390
 CP3390.No superseded survey control is available for this station.
 CP3390
 CP3390_MARKER: DD = SURVEY DISK
 CP3390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3390_STAMPING: 18V9 1986
 CP3390_MARK LOGO: LADTD
 CP3390_PROJECTION: FLUSH
 CP3390_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP3390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3390+STABILITY: SURFACE MOTION
 CP3390
 CP3390  HISTORY     - Date     Condition        Report By
 CP3390  HISTORY     - 1986     MONUMENTED       LADTD
 CP3390  HISTORY     - 19870519 GOOD             LADTD
 CP3390
 CP3390                          STATION DESCRIPTION
 CP3390
 CP3390'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3390'2.2 KM (1.3 MI) NORTH FROM LAKE PROVIDENCE.
 CP3390'ABOUT 2.2 KM (1.3 MI) NORTH ON U S HIGHWAY 65 FROM THE JUNCTION OF U S
 CP3390'HIGHWAY 65 AND STATE HIGHWAY 596 IN LAKE PROVIDENCE TO THE MARK ON THE
 CP3390'RIGHT, 19.4 METERS (63.5 FEET) WEST OF THE EXTENDED CENTER OF STATE
 CP3390'HIGHWAY 134, 9.4 METERS (31 FEET) NORTHEAST OF THE CENTER OF HIGHWAY
 CP3390'65 AND 0.8 METERS (2.5 FEET) SOUTHWEST OF A POWER POLE.
 CP3390'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 CP3390'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3390
 CP3390                          STATION RECOVERY (1987)
 CP3390
 CP3390'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3390'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0198 ***********************************************************************
 BJ0198  DESIGNATION -  18 WARL
 BJ0198  PID         -  BJ0198
 BJ0198  STATE/COUNTY-  LA/ST LANDRY
 BJ0198  COUNTRY     -  US
 BJ0198  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ0198
 BJ0198                         *CURRENT SURVEY CONTROL
 BJ0198  ______________________________________________________________________
 BJ0198* NAD 83(1986) POSITION- 30 46 36.     (N) 091 46 12.     (W)   SCALED
 BJ0198* NAVD 88 ORTHO HEIGHT -    11.698 (meters)       38.38  (feet) ADJUSTED
 BJ0198  ______________________________________________________________________
 BJ0198  GEOID HEIGHT    -        -27.121 (meters)                     GEOID18
 BJ0198  DYNAMIC HEIGHT  -         11.683 (meters)       38.33  (feet) COMP
 BJ0198  MODELED GRAVITY -    979,367.8   (mgal)                       NAVD 88
 BJ0198
 BJ0198  VERT ORDER      -  FIRST     CLASS I
 BJ0198
 BJ0198.The horizontal coordinates were scaled from a map and have
 BJ0198.an estimated accuracy of +/- 6 seconds.
 BJ0198
 BJ0198.The orthometric height was determined by differential leveling and
 BJ0198.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0198.in February 1994.
 BJ0198
 BJ0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0198.GEOID18 height accuracy estimate available here.
 BJ0198
 BJ0198.Click photographs - Photos may exist for this station.
 BJ0198
 BJ0198.The dynamic height is computed by dividing the NAVD 88
 BJ0198.geopotential number by the normal gravity value computed on the
 BJ0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0198.degrees latitude (g = 980.6199 gals.).
 BJ0198
 BJ0198.The modeled gravity was interpolated from observed gravity values.
 BJ0198
 BJ0198;                    North         East    Units  Estimated Accuracy
 BJ0198;SPC LA S     -   252,440.      958,200.      MT  (+/- 180 meters Scaled)
 BJ0198
 BJ0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ177054(NAD 83)
 BJ0198
 BJ0198                          SUPERSEDED SURVEY CONTROL
 BJ0198
 BJ0198  NAVD 88 (06/15/91)   11.734  (m)           38.50   (f) SUPERSEDED  1 1
 BJ0198  NGVD 29 (11/26/84)   11.694  (m)           38.37   (f) ADJUSTED    1 1
 BJ0198
 BJ0198.Superseded values are not recommended for survey control.
 BJ0198
 BJ0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0198.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0198
 BJ0198_MARKER: DD = SURVEY DISK
 BJ0198_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0198_STAMPING: PBM 18 WARL 1976
 BJ0198_MARK LOGO: USACE
 BJ0198_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0198_ROD/PIPE-DEPTH: 31.7 meters
 BJ0198_SLEEVE-DEPTH  : 28.3 meters
 BJ0198
 BJ0198  HISTORY     - Date     Condition        Report By
 BJ0198  HISTORY     - 1976     MONUMENTED       USACE
 BJ0198  HISTORY     - 1976     GOOD             NGS
 BJ0198
 BJ0198                          STATION DESCRIPTION
 BJ0198
 BJ0198'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0198'6.6 MI NORTH FROM MELVILLE.
 BJ0198'6.6 MILES NORTH ALONG STATE HIGHWAY 105 FROM THE TEXAS AND PACIFIC
 BJ0198'RAILROAD OVERPASS, ABOUT MIDWAY BETWEEN CURVES, DIRECTLY ACROSS
 BJ0198'THE HIGHWAY FROM AN ABANDONED HOUSE, 99 FT EAST OF THE CENTER LINE
 BJ0198'OF THE HIGHWAY, 55.0 FT EAST OF A FENCE, A 1-INCH IRON PIPE WITH A
 BJ0198'DISK DRIVEN TO A DEPTH OF 104 FT ENCASED IN A 2-INCH IRON PIPE BORED
 BJ0198'TO A DEPTH OF 93 FT WITH A 3-INCH SCREW CAP FOR ACCESS, THE SCREW CAP
 BJ0198'PROJECTS 21 INCHES ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1035 ***********************************************************************
 BJ1035  DESIGNATION -  180 B CAP
 BJ1035  PID         -  BJ1035
 BJ1035  STATE/COUNTY-  LA/IBERVILLE
 BJ1035  COUNTRY     -  US
 BJ1035  USGS QUAD   -  CARVILLE (2018)
 BJ1035
 BJ1035                         *CURRENT SURVEY CONTROL
 BJ1035  ______________________________________________________________________
 BJ1035* NAD 83(1986) POSITION- 30 14 02.     (N) 091 06 44.     (W)   SCALED
 BJ1035* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1035  **This station is located in a suspected subsidence area (see below).
 BJ1035  ______________________________________________________________________
 BJ1035  GEOID HEIGHT    -        -26.934 (meters)                     GEOID18
 BJ1035
 BJ1035.The horizontal coordinates were scaled from a map and have
 BJ1035.an estimated accuracy of +/- 6 seconds.
 BJ1035
 BJ1035.** This station is in an area of known vertical motion. If an
 BJ1035.** orthometric height was ever established but is not available 
 BJ1035.** in the current survey control section, the orthometric height
 BJ1035.** is considered suspect.  Suspect heights are available in the
 BJ1035.** superseded section only if requested.
 BJ1035
 BJ1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1035.GEOID18 height accuracy estimate available here.
 BJ1035
 BJ1035.Click photographs - Photos may exist for this station.
 BJ1035
 BJ1035;                    North         East    Units  Estimated Accuracy
 BJ1035;SPC LA S     -   192,210.    1,021,280.      MT  (+/- 180 meters Scaled)
 BJ1035
 BJ1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP816462(NAD 83)
 BJ1035
 BJ1035                          SUPERSEDED SURVEY CONTROL
 BJ1035
 BJ1035.No superseded survey control is available for this station.
 BJ1035
 BJ1035_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1035_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1035_STAMPING: PBM 180/B
 BJ1035_MARK LOGO: USACE
 BJ1035_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1035_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1035
 BJ1035  HISTORY     - Date     Condition        Report By
 BJ1035  HISTORY     - UNK      MONUMENTED       USACE
 BJ1035  HISTORY     - 1964     GOOD             CGS
 BJ1035  HISTORY     - 1976     GOOD             NGS
 BJ1035  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1035
 BJ1035                          STATION DESCRIPTION
 BJ1035
 BJ1035'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1035'ABOUT 1.7 MILES SOUTH ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1035'STATE HIGHWAY 74 AT SAINT GABRIEL, ABOUT 120 YARDS NORTHEAST OF THE
 BJ1035'MOUNT BETHEL CHURCH, AT THE JUNCTION OF STATE HIGHWAY 141, 38.5 FEET
 BJ1035'NORTHWEST OF THE CENTER LINE OF STATE HIGHWAY 30, 53 FEET NORTH OF THE
 BJ1035'NORTHEAST CORNER OF THE E. D. LANDRY STORE, 62 FEET SOUTHEAST OF A
 BJ1035'20-INCH WILLOW TREE IN DITCH, 8 FEET NORTHEAST OF THE CENTER OF A
 BJ1035'DITCH, 3 1/2 FEET SOUTHEAST OF A METAL WITNESS POST, AN IRON PIPE
 BJ1035'BEARING A CAP STAMPED PBM 180/B AND PROJECTS 18 INCHES ABOVE THE LEVEL
 BJ1035'OF THE GROUND.
 BJ1035
 BJ1035                          STATION RECOVERY (1976)
 BJ1035
 BJ1035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1035'1.7 MILES SOUTH ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF STATE
 BJ1035'HIGHWAY 74 AT ST GABRIEL, ABOUT 120 YARDS NORTHEAST OF MOUNT BETHEL
 BJ1035'CHURCH, AT THE JUNCTION OF STATE HIGHWAY 141, 38.5 FEET NORTHEAST
 BJ1035'OF THE CENTER LINE OF STATE HIGHWAY 75, 53 FEET NORTH OF THE NORTH-
 BJ1035'EAST CORNER OF AN ABANDONED STORE, 81 FEET SOUTH OF POWER POLE NO.
 BJ1035'40A L2383, A COPPER BOLT LEADED IN THE TOP OF TILE ABOUT 3 FEET
 BJ1035'UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 BJ1035'CAP STAMPED PBM 180/B, CAP PROJECTS 18 INCHES ABOVE THE LEVEL OF
 BJ1035'THE GROUND.
 BJ1035
 BJ1035                          STATION RECOVERY (1986)
 BJ1035
 BJ1035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1035'NOT RECOVERED, NO EVIDENCE OF THE MARK WAS FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1926 ***********************************************************************
 BJ1926  DESIGNATION -  180/B BOLT
 BJ1926  PID         -  BJ1926
 BJ1926  STATE/COUNTY-  LA/IBERVILLE
 BJ1926  COUNTRY     -  US
 BJ1926  USGS QUAD   -  CARVILLE (2018)
 BJ1926
 BJ1926                         *CURRENT SURVEY CONTROL
 BJ1926  ______________________________________________________________________
 BJ1926* NAD 83(1986) POSITION- 30 14 12.     (N) 091 06 45.     (W)   SCALED
 BJ1926* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1926  **This station is located in a suspected subsidence area (see below).
 BJ1926  ______________________________________________________________________
 BJ1926  GEOID HEIGHT    -        -26.938 (meters)                     GEOID18
 BJ1926
 BJ1926.The horizontal coordinates were scaled from a map and have
 BJ1926.an estimated accuracy of +/- 6 seconds.
 BJ1926
 BJ1926.** This station is in an area of known vertical motion. If an
 BJ1926.** orthometric height was ever established but is not available 
 BJ1926.** in the current survey control section, the orthometric height
 BJ1926.** is considered suspect.  Suspect heights are available in the
 BJ1926.** superseded section only if requested.
 BJ1926
 BJ1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1926.GEOID18 height accuracy estimate available here.
 BJ1926
 BJ1926.Click photographs - Photos may exist for this station.
 BJ1926
 BJ1926;                    North         East    Units  Estimated Accuracy
 BJ1926;SPC LA S     -   192,520.    1,021,260.      MT  (+/- 180 meters Scaled)
 BJ1926
 BJ1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP816465(NAD 83)
 BJ1926
 BJ1926                          SUPERSEDED SURVEY CONTROL
 BJ1926
 BJ1926.No superseded survey control is available for this station.
 BJ1926
 BJ1926_MARKER: B = BOLT
 BJ1926_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1926_STAMPING: PBM 180/B
 BJ1926_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1926
 BJ1926  HISTORY     - Date     Condition        Report By
 BJ1926  HISTORY     - UNK      MONUMENTED       USACE
 BJ1926  HISTORY     - 1964     GOOD             CGS
 BJ1926
 BJ1926                          STATION DESCRIPTION
 BJ1926
 BJ1926'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1926'ABOUT 1.7 MILES SOUTH ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1926'STATE HIGHWAY 74 AT SAINT GABRIEL, ABOUT 120 YARDS NORTHEAST OF THE
 BJ1926'MOUNT BETHEL CHURCH, AT THE JUNCTION OF STATE HIGHWAY 141, 38.5 FEET
 BJ1926'NORTHWEST OF THE CENTER LINE OF STATE HIGHWAY 30, 53 FEET NORTH OF THE
 BJ1926'NORTHEAST CORNER OF THE E. D. LANDRY STORE, 62 FEET SOUTHEAST OF A
 BJ1926'20-INCH WILLOW TREE IN DITCH, 8 FEET NORTHEAST OF THE CENTER OF A
 BJ1926'DITCH, 3 1/2 FEET SOUTHEAST OF A METAL WITNESS POST, A COPPER BOLT
 BJ1926'LEADED IN THE TOP OF TILE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH
 BJ1926'IS HAD THROUGH AN IRON PIPE BEARING A CAP STAMPED PBM 180/B AND
 BJ1926'PROJECTS 18 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1177 ***********************************************************************
 CP1177  DESIGNATION -  1800 A BOLT
 CP1177  PID         -  CP1177
 CP1177  STATE/COUNTY-  LA/EAST CARROLL
 CP1177  COUNTRY     -  US
 CP1177  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1177
 CP1177                         *CURRENT SURVEY CONTROL
 CP1177  ______________________________________________________________________
 CP1177* NAD 83(1986) POSITION- 32 38 24.     (N) 091 10 28.     (W)   SCALED
 CP1177* NAVD 88 ORTHO HEIGHT -    28.13  (+/-2cm)       92.3   (feet) VERTCON3
 CP1177  ______________________________________________________________________
 CP1177  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 CP1177  VERT ORDER      -  ? (See Below)
 CP1177
 CP1177.The horizontal coordinates were scaled from a map and have
 CP1177.an estimated accuracy of +/- 6 seconds.
 CP1177
 CP1177.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1177.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1177
 CP1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1177.GEOID18 height accuracy estimate available here.
 CP1177
 CP1177.The vertical order pertains to the NGVD 29 superseded value.
 CP1177
 CP1177.Click photographs - Photos may exist for this station.
 CP1177
 CP1177;                    North         East    Units  Estimated Accuracy
 CP1177;SPC LA N     -   238,040.    1,124,370.      MT  (+/- 180 meters Scaled)
 CP1177
 CP1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS712128(NAD 83)
 CP1177
 CP1177                          SUPERSEDED SURVEY CONTROL
 CP1177
 CP1177  NGVD 29 (??/??/92)   28.135  (m)           92.31   (f) ADJ UNCH       
 CP1177
 CP1177.Superseded values are not recommended for survey control.
 CP1177
 CP1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1177.See file dsdata.pdf to determine how the superseded data were derived.
 CP1177
 CP1177_MARKER: B = BOLT
 CP1177_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1177_SP_SET: UNDERGROUND STONE
 CP1177_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1177
 CP1177  HISTORY     - Date     Condition        Report By
 CP1177  HISTORY     - UNK      MONUMENTED       USACE
 CP1177  HISTORY     - 1934     GOOD             USACE
 CP1177
 CP1177                          STATION DESCRIPTION
 CP1177
 CP1177'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1177'2.5 MI S FROM TRANSYLVANIA.
 CP1177'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1177'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 2 1/2 MILES SOUTH
 CP1177'OF TRANSYLVANIA, LA.  957 FEET SOUTHWEST OF LEVEE STATION NO. 1800. 80
 CP1177'FT. NORTHWEST OF HOUSE.  40 FEET NORTHWEST OF CENTER LINE OF DIRT
 CP1177'ROAD.  75 FEET NORTHEAST OF 30-INCH PECAN TREE.  100 FEET NORTHWEST OF
 CP1177'30-INCH PECAN TREE.  8 FEET SOUTH OF CENTER LINE OF SMALL DRAINAGE
 CP1177'DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1176 ***********************************************************************
 CP1176  DESIGNATION -  1800 A CAP
 CP1176  PID         -  CP1176
 CP1176  STATE/COUNTY-  LA/EAST CARROLL
 CP1176  COUNTRY     -  US
 CP1176  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1176
 CP1176                         *CURRENT SURVEY CONTROL
 CP1176  ______________________________________________________________________
 CP1176* NAD 83(1986) POSITION- 32 38 24.     (N) 091 10 28.     (W)   SCALED
 CP1176* NAVD 88 ORTHO HEIGHT -    29.33  (+/-2cm)       96.2   (feet) VERTCON3
 CP1176  ______________________________________________________________________
 CP1176  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 CP1176  VERT ORDER      -  ? (See Below)
 CP1176
 CP1176.The horizontal coordinates were scaled from a map and have
 CP1176.an estimated accuracy of +/- 6 seconds.
 CP1176
 CP1176.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1176.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1176
 CP1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1176.GEOID18 height accuracy estimate available here.
 CP1176
 CP1176.The vertical order pertains to the NGVD 29 superseded value.
 CP1176
 CP1176.Click photographs - Photos may exist for this station.
 CP1176
 CP1176;                    North         East    Units  Estimated Accuracy
 CP1176;SPC LA N     -   238,040.    1,124,370.      MT  (+/- 180 meters Scaled)
 CP1176
 CP1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS712128(NAD 83)
 CP1176
 CP1176                          SUPERSEDED SURVEY CONTROL
 CP1176
 CP1176  NGVD 29 (??/??/92)   29.339  (m)           96.26   (f) ADJ UNCH       
 CP1176
 CP1176.Superseded values are not recommended for survey control.
 CP1176
 CP1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1176.See file dsdata.pdf to determine how the superseded data were derived.
 CP1176
 CP1176_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1176_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1176_MARK LOGO: USACE
 CP1176_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1176_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1176
 CP1176  HISTORY     - Date     Condition        Report By
 CP1176  HISTORY     - UNK      MONUMENTED       USACE
 CP1176  HISTORY     - 1934     GOOD             USACE
 CP1176
 CP1176                          STATION DESCRIPTION
 CP1176
 CP1176'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1176'2.5 MI S FROM TRANSYLVANIA.
 CP1176'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1176'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 2 1/2 MILES SOUTH
 CP1176'OF TRANSYLVANIA, LA.  957 FEET SOUTHWEST OF LEVEE STATION NO. 1800. 80
 CP1176'FT. NORTHWEST OF HOUSE.  40 FEET NORTHWEST OF CENTER LINE OF DIRT
 CP1176'ROAD.  75 FEET NORTHEAST OF 30-INCH PECAN TREE.  100 FEET NORTHWEST OF
 CP1176'30-INCH PECAN TREE.  8 FEET SOUTH OF CENTER LINE OF SMALL DRAINAGE
 CP1176'DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1919 ***********************************************************************
 BJ1919  DESIGNATION -  182/B BOLT
 BJ1919  PID         -  BJ1919
 BJ1919  STATE/COUNTY-  LA/IBERVILLE
 BJ1919  COUNTRY     -  US
 BJ1919  USGS QUAD   -  WHITE CASTLE (2018)
 BJ1919
 BJ1919                         *CURRENT SURVEY CONTROL
 BJ1919  ______________________________________________________________________
 BJ1919* NAD 83(1986) POSITION- 30 11 04.     (N) 091 08 37.     (W)   SCALED
 BJ1919* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1919  **This station is located in a suspected subsidence area (see below).
 BJ1919  ______________________________________________________________________
 BJ1919  GEOID HEIGHT    -        -26.873 (meters)                     GEOID18
 BJ1919
 BJ1919.The horizontal coordinates were scaled from a map and have
 BJ1919.an estimated accuracy of +/- 6 seconds.
 BJ1919
 BJ1919.** This station is in an area of known vertical motion. If an
 BJ1919.** orthometric height was ever established but is not available 
 BJ1919.** in the current survey control section, the orthometric height
 BJ1919.** is considered suspect.  Suspect heights are available in the
 BJ1919.** superseded section only if requested.
 BJ1919
 BJ1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1919.GEOID18 height accuracy estimate available here.
 BJ1919
 BJ1919.Click photographs - Photos may exist for this station.
 BJ1919
 BJ1919;                    North         East    Units  Estimated Accuracy
 BJ1919;SPC LA S     -   186,730.    1,018,270.      MT  (+/- 180 meters Scaled)
 BJ1919
 BJ1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787406(NAD 83)
 BJ1919
 BJ1919                          SUPERSEDED SURVEY CONTROL
 BJ1919
 BJ1919.No superseded survey control is available for this station.
 BJ1919
 BJ1919_MARKER: B = BOLT
 BJ1919_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1919_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1919
 BJ1919  HISTORY     - Date     Condition        Report By
 BJ1919  HISTORY     - UNK      MONUMENTED       USACE
 BJ1919  HISTORY     - 1964     GOOD             CGS
 BJ1919
 BJ1919                          STATION DESCRIPTION
 BJ1919
 BJ1919'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1919'ABOUT 3.4 MILES SOUTHWEST ALONG STATE HIGHWAY 141 FROM THE JUNCTION OF
 BJ1919'STATE HIGHWAY 30 AT CARVILLE, 21 FEET NORTHWEST OF THE CENTER LINE OF
 BJ1919'THE HIGHWAY, 20 1/2 FEET SOUTHWEST OF A 4-FOOT PECAN TREE, 8 FEET
 BJ1919'SOUTHWEST OF THE CENTER LINE OF A DRIVEWAY, 24 1/2 FEET NORTHEAST OF A
 BJ1919'36 INCH PECAN TREE, 110 FEET SOUTH OF THE SOUTHWEST CORNER OF A HOUSE,
 BJ1919'3 FEET ABOVE THE LEVEL OF THE HIGHWAY, A COPPER BOLT LEADED IN THE TOP
 BJ1919'OF A TILE 2 FEET BELOW THE SURFACE OF THE GROUND ACCESS TO WHICH IS
 BJ1919'HAD THROUGH AN IRON PIPE BEARING AN UNSTAMPED CAP AND THE PIPE AND CAP
 BJ1919'PROJECTS 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1100 ***********************************************************************
 BJ1100  DESIGNATION -  182/B CAP
 BJ1100  PID         -  BJ1100
 BJ1100  STATE/COUNTY-  LA/IBERVILLE
 BJ1100  COUNTRY     -  US
 BJ1100  USGS QUAD   -  WHITE CASTLE (2018)
 BJ1100
 BJ1100                         *CURRENT SURVEY CONTROL
 BJ1100  ______________________________________________________________________
 BJ1100* NAD 83(1986) POSITION- 30 11 04.     (N) 091 08 37.     (W)   SCALED
 BJ1100* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1100  **This station is located in a suspected subsidence area (see below).
 BJ1100  ______________________________________________________________________
 BJ1100  GEOID HEIGHT    -        -26.873 (meters)                     GEOID18
 BJ1100
 BJ1100.The horizontal coordinates were scaled from a map and have
 BJ1100.an estimated accuracy of +/- 6 seconds.
 BJ1100
 BJ1100.** This station is in an area of known vertical motion. If an
 BJ1100.** orthometric height was ever established but is not available 
 BJ1100.** in the current survey control section, the orthometric height
 BJ1100.** is considered suspect.  Suspect heights are available in the
 BJ1100.** superseded section only if requested.
 BJ1100
 BJ1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1100.GEOID18 height accuracy estimate available here.
 BJ1100
 BJ1100.Click photographs - Photos may exist for this station.
 BJ1100
 BJ1100;                    North         East    Units  Estimated Accuracy
 BJ1100;SPC LA S     -   186,730.    1,018,270.      MT  (+/- 180 meters Scaled)
 BJ1100
 BJ1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787406(NAD 83)
 BJ1100
 BJ1100                          SUPERSEDED SURVEY CONTROL
 BJ1100
 BJ1100.No superseded survey control is available for this station.
 BJ1100
 BJ1100_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1100_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1100_MARK LOGO: USACE
 BJ1100_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1100_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1100
 BJ1100  HISTORY     - Date     Condition        Report By
 BJ1100  HISTORY     - UNK      MONUMENTED       USACE
 BJ1100  HISTORY     - 1964     GOOD             CGS
 BJ1100  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1100
 BJ1100                          STATION DESCRIPTION
 BJ1100
 BJ1100'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1100'ABOUT 3.4 MILES SOUTHWEST ALONG STATE HIGHWAY 141 FROM THE JUNCTION OF
 BJ1100'STATE HIGHWAY 30 AT CARVILLE, 21 FEET NORTHWEST OF THE CENTER LINE OF
 BJ1100'THE HIGHWAY, 20 1/2 FEET SOUTHWEST OF A 4-FOOT PECAN TREE, 8 FEET
 BJ1100'SOUTHWEST OF THE CENTER LINE OF A DRIVEWAY, 24 1/2 FEET NORTHEAST OF A
 BJ1100'36 INCH PECAN TREE, 110 FEET SOUTH OF THE SOUTHWEST CORNER OF A HOUSE,
 BJ1100'3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AN IRON PIPE BEARING AN
 BJ1100'UNSTAMPED CAP AND THE PIPE AND CAP PROJECTS 2 1/2 FEET ABOVE THE LEVEL
 BJ1100'OF THE GROUND.
 BJ1100
 BJ1100                          STATION RECOVERY (1976)
 BJ1100
 BJ1100'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1100'3.4 MILES SOUTHWEST ALONG STATE HIGHWAY 141 FROM THE JUNCTION OF
 BJ1100'STATE HIGHWAY 75 AT CARVILLE, 21 FEET NORTHWEST OF THE CENTER LINE
 BJ1100'OF THE HIGHWAY, 20.5 FEET SOUTHWEST OF A 4-FOOT PECAN TREE, 8 FEET
 BJ1100'SOUTHWEST OF THE CENTER OF A DRIVEWAY, 24.5 FEET NORTHEAST OF A
 BJ1100'36-INCH PECAN TREE, 110 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 BJ1100'FRAME HOUSE, A COPPER BOLT LEADED IN THE TOP OF A TILE 2 FEET BELOW
 BJ1100'THE SURFACE OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON
 BJ1100'PIPE PROJECTING 2.5 FEET.
 BJ1100'NOTE-CAP MISSING FROM PIPE AND PIPE LEANING BADLY. NOT LEVELED TO
 BJ1100'IN 1976-77.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1903 ***********************************************************************
 BJ1903  DESIGNATION -  185/A BOLT
 BJ1903  PID         -  BJ1903
 BJ1903  STATE/COUNTY-  LA/ASCENSION
 BJ1903  COUNTRY     -  US
 BJ1903  USGS QUAD   -  CARVILLE (2018)
 BJ1903
 BJ1903                         *CURRENT SURVEY CONTROL
 BJ1903  ______________________________________________________________________
 BJ1903* NAD 83(1986) POSITION- 30 11 10.     (N) 091 00 05.     (W)   SCALED
 BJ1903* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1903  **This station is located in a suspected subsidence area (see below).
 BJ1903  ______________________________________________________________________
 BJ1903  GEOID HEIGHT    -        -26.802 (meters)                     GEOID18
 BJ1903
 BJ1903.The horizontal coordinates were scaled from a map and have
 BJ1903.an estimated accuracy of +/- 6 seconds.
 BJ1903
 BJ1903.** This station is in an area of known vertical motion. If an
 BJ1903.** orthometric height was ever established but is not available 
 BJ1903.** in the current survey control section, the orthometric height
 BJ1903.** is considered suspect.  Suspect heights are available in the
 BJ1903.** superseded section only if requested.
 BJ1903
 BJ1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1903.GEOID18 height accuracy estimate available here.
 BJ1903
 BJ1903.Click photographs - Photos may exist for this station.
 BJ1903
 BJ1903;                    North         East    Units  Estimated Accuracy
 BJ1903;SPC LA S     -   186,940.    1,031,970.      MT  (+/- 180 meters Scaled)
 BJ1903
 BJ1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP924410(NAD 83)
 BJ1903
 BJ1903                          SUPERSEDED SURVEY CONTROL
 BJ1903
 BJ1903.No superseded survey control is available for this station.
 BJ1903
 BJ1903_MARKER: B = BOLT
 BJ1903_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1903_SP_SET: UNDERGROUND SLAB
 BJ1903_STAMPING: 185/A PBM
 BJ1903_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1903
 BJ1903  HISTORY     - Date     Condition        Report By
 BJ1903  HISTORY     - UNK      MONUMENTED       USACE
 BJ1903  HISTORY     - 1964     GOOD             CGS
 BJ1903
 BJ1903                          STATION DESCRIPTION
 BJ1903
 BJ1903'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1903'2.05 MI SE FROM GEISMAR.
 BJ1903'ABOUT 1.65 MILES SOUTHEAST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1903'STATE HIGHWAY 73 AT GEISMAR, THENCE 0.4 MILE NORTHEAST ALONG A
 BJ1903'NORTHEAST-SOUTHWEST FENCE LINE, ON THE LINWOOD PLANTATION, ON THE
 BJ1903'PROPERTY OF MR. ELI BRAUD, ABOUT 0.4 MILE SOUTHWEST OF THE ILLINOIS
 BJ1903'CENTRAL RAILROAD, IN LINE WITH A ROW OF PECAN TREES, 40 FEET SOUTHEAST
 BJ1903'OF FENCE LINE, 19 FEET SOUTHWEST OF A 30-INCH PECAN TREE, 27 FEET
 BJ1903'NORTHEAST OF A 24 INCH PECAN TREE, 53 FEET EAST OF A 40-INCH MAGNOLIA
 BJ1903'TREE, A COPPER BOLT LEADED IN THE TOP OF A CONCRETE SLAB 4 FEET
 BJ1903'UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CAP
 BJ1903'STAMPED 185/A PBM AND PROJECTS 2 1/2 FEET ABOVE THE LEVEL OF THE
 BJ1903'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1101 ***********************************************************************
 BJ1101  DESIGNATION -  185/A CAP
 BJ1101  PID         -  BJ1101
 BJ1101  STATE/COUNTY-  LA/ASCENSION
 BJ1101  COUNTRY     -  US
 BJ1101  USGS QUAD   -  CARVILLE (2018)
 BJ1101
 BJ1101                         *CURRENT SURVEY CONTROL
 BJ1101  ______________________________________________________________________
 BJ1101* NAD 83(1986) POSITION- 30 11 12.     (N) 091 00 09.     (W)   SCALED
 BJ1101* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1101  **This station is located in a suspected subsidence area (see below).
 BJ1101  ______________________________________________________________________
 BJ1101  GEOID HEIGHT    -        -26.803 (meters)                     GEOID18
 BJ1101
 BJ1101.The horizontal coordinates were scaled from a map and have
 BJ1101.an estimated accuracy of +/- 6 seconds.
 BJ1101
 BJ1101.** This station is in an area of known vertical motion. If an
 BJ1101.** orthometric height was ever established but is not available 
 BJ1101.** in the current survey control section, the orthometric height
 BJ1101.** is considered suspect.  Suspect heights are available in the
 BJ1101.** superseded section only if requested.
 BJ1101
 BJ1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1101.GEOID18 height accuracy estimate available here.
 BJ1101
 BJ1101.Click photographs - Photos may exist for this station.
 BJ1101
 BJ1101;                    North         East    Units  Estimated Accuracy
 BJ1101;SPC LA S     -   187,000.    1,031,860.      MT  (+/- 180 meters Scaled)
 BJ1101
 BJ1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP923411(NAD 83)
 BJ1101
 BJ1101                          SUPERSEDED SURVEY CONTROL
 BJ1101
 BJ1101.No superseded survey control is available for this station.
 BJ1101
 BJ1101_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1101_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1101_STAMPING: 185/A PBM
 BJ1101_MARK LOGO: USACE
 BJ1101_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1101_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1101
 BJ1101  HISTORY     - Date     Condition        Report By
 BJ1101  HISTORY     - UNK      MONUMENTED       USACE
 BJ1101  HISTORY     - 1964     GOOD             CGS
 BJ1101  HISTORY     - 1977     GOOD             NGS
 BJ1101
 BJ1101                          STATION DESCRIPTION
 BJ1101
 BJ1101'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1101'2.05 MI SE FROM GEISMAR.
 BJ1101'ABOUT 1.65 MILES SOUTHEAST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1101'STATE HIGHWAY 73 AT GEISMAR, THENCE 0.4 MILE NORTHEAST ALONG A
 BJ1101'NORTHEAST-SOUTHWEST FENCE LINE, ON THE LINWOOD PLANTATION, ON THE
 BJ1101'PROPERTY OF MR. ELI BRAUD, ABOUT 0.4 MILE SOUTHWEST OF THE ILLINOIS
 BJ1101'CENTRAL RAILROAD, IN LINE WITH A ROW OF PECAN TREES, 40 FEET SOUTHEAST
 BJ1101'OF FENCE LINE, 19 FEET SOUTHWEST OF A 30-INCH PECAN TREE, 27 FEET
 BJ1101'NORTHEAST OF A 24 INCH PECAN TREE.  53 FEET EAST OF A 40-INCH MAGNOLIA
 BJ1101'TREE, AN IRON PIPE BEARING A CAP STAMPED 185/A PBM AND PROJECTS 2 1/2
 BJ1101'FEET ABOVE THE LEVEL OF THE GROUND.
 BJ1101
 BJ1101                          STATION RECOVERY (1977)
 BJ1101
 BJ1101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1101'1.65 MILES SOUTHEAST ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF
 BJ1101'STATE HIGHWAY 73 AT GEISMAR, THENCE 0.4 MILE NORTHEAST ALONG A FENCE
 BJ1101'LINE, ON THE LINWOOD PLANTATION, 0.4 MILE SOUTHWEST OF THE
 BJ1101'ILLINOIS CENTRAL RAILROAD, IN LINE WITH A ROW OF PECAN TREES, 40 FEET
 BJ1101'SOUTHEAST OF A FENCE, 19 FEET SOUTHWEST OF A 30-INCH PECAN TREE, 27
 BJ1101'FEET NORTHEAST OF A 24-INCH PECAN TREE, 53 FEET EAST OF A 40-INCH
 BJ1101'MAGNOLIA TREE, NOT LEVELED TO IN 1977.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1179 ***********************************************************************
 CP1179  DESIGNATION -  1850 A BOLT
 CP1179  PID         -  CP1179
 CP1179  STATE/COUNTY-  LA/EAST CARROLL
 CP1179  COUNTRY     -  US
 CP1179  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1179
 CP1179                         *CURRENT SURVEY CONTROL
 CP1179  ______________________________________________________________________
 CP1179* NAD 83(1986) POSITION- 32 37 46.     (N) 091 10 01.     (W)   SCALED
 CP1179* NAVD 88 ORTHO HEIGHT -    27.12  (+/-2cm)       89.0   (feet) VERTCON3
 CP1179  ______________________________________________________________________
 CP1179  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 CP1179  VERT ORDER      -  ? (See Below)
 CP1179
 CP1179.The horizontal coordinates were scaled from a map and have
 CP1179.an estimated accuracy of +/- 6 seconds.
 CP1179
 CP1179.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1179.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1179
 CP1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1179.GEOID18 height accuracy estimate available here.
 CP1179
 CP1179.The vertical order pertains to the NGVD 29 superseded value.
 CP1179
 CP1179.Click photographs - Photos may exist for this station.
 CP1179
 CP1179;                    North         East    Units  Estimated Accuracy
 CP1179;SPC LA N     -   236,880.    1,125,090.      MT  (+/- 180 meters Scaled)
 CP1179
 CP1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS719116(NAD 83)
 CP1179
 CP1179                          SUPERSEDED SURVEY CONTROL
 CP1179
 CP1179  NGVD 29 (??/??/92)   27.127  (m)           89.00   (f) ADJ UNCH       
 CP1179
 CP1179.Superseded values are not recommended for survey control.
 CP1179
 CP1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1179.See file dsdata.pdf to determine how the superseded data were derived.
 CP1179
 CP1179_MARKER: B = BOLT
 CP1179_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1179_SP_SET: UNDERGROUND STONE
 CP1179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1179
 CP1179  HISTORY     - Date     Condition        Report By
 CP1179  HISTORY     - UNK      MONUMENTED       USACE
 CP1179  HISTORY     - 1934     GOOD             USACE
 CP1179
 CP1179                          STATION DESCRIPTION
 CP1179
 CP1179'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1179'1.5 MI NE FROM ALSATIA.
 CP1179'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP LOCATED ON RIGHT BANK OF
 CP1179'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 1/2 MILES
 CP1179'NORTHEAST OF ALSATIA, LA.  1160 FEET SOUTHWEST OF LEVEE STATION NO.
 CP1179'1850.  350 FEET NORTHEAST OF HOUSE ON EDGE OF WOODS.  25 FEET
 CP1179'NORTHEAST OF SMALL DRAINAGE DITCH.  3 FEET EAST OF LONE COTTON HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1178 ***********************************************************************
 CP1178  DESIGNATION -  1850 A CAP
 CP1178  PID         -  CP1178
 CP1178  STATE/COUNTY-  LA/EAST CARROLL
 CP1178  COUNTRY     -  US
 CP1178  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1178
 CP1178                         *CURRENT SURVEY CONTROL
 CP1178  ______________________________________________________________________
 CP1178* NAD 83(1986) POSITION- 32 37 47.     (N) 091 10 01.     (W)   SCALED
 CP1178* NAVD 88 ORTHO HEIGHT -    28.31  (+/-2cm)       92.9   (feet) VERTCON3
 CP1178  ______________________________________________________________________
 CP1178  GEOID HEIGHT    -        -26.368 (meters)                     GEOID18
 CP1178  VERT ORDER      -  ? (See Below)
 CP1178
 CP1178.The horizontal coordinates were scaled from a map and have
 CP1178.an estimated accuracy of +/- 6 seconds.
 CP1178
 CP1178.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1178.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1178
 CP1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1178.GEOID18 height accuracy estimate available here.
 CP1178
 CP1178.The vertical order pertains to the NGVD 29 superseded value.
 CP1178
 CP1178.Click photographs - Photos may exist for this station.
 CP1178
 CP1178;                    North         East    Units  Estimated Accuracy
 CP1178;SPC LA N     -   236,910.    1,125,090.      MT  (+/- 180 meters Scaled)
 CP1178
 CP1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS719117(NAD 83)
 CP1178
 CP1178                          SUPERSEDED SURVEY CONTROL
 CP1178
 CP1178  NGVD 29 (??/??/92)   28.318  (m)           92.91   (f) ADJ UNCH       
 CP1178
 CP1178.Superseded values are not recommended for survey control.
 CP1178
 CP1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1178.See file dsdata.pdf to determine how the superseded data were derived.
 CP1178
 CP1178_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1178_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1178_MARK LOGO: USACE
 CP1178_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1178_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1178
 CP1178  HISTORY     - Date     Condition        Report By
 CP1178  HISTORY     - UNK      MONUMENTED       USACE
 CP1178  HISTORY     - 1934     GOOD             USACE
 CP1178
 CP1178                          STATION DESCRIPTION
 CP1178
 CP1178'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1178'1.5 MI NE FROM ALSATIA.
 CP1178'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP LOCATED ON RIGHT BANK OF
 CP1178'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 1/2 MILES
 CP1178'NORTHEAST OF ALSATIA, LA.  1160 FEET SOUTHWEST OF LEVEE STATION NO.
 CP1178'1850.  350 FEET NORTHEAST OF HOUSE ON EDGE OF WOODS.  25 FEET
 CP1178'NORTHEAST OF SMALL DRAINAGE DITCH.  3 FEET EAST OF LONE COTTON HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1900 ***********************************************************************
 BJ1900  DESIGNATION -  186/1 BOLT
 BJ1900  PID         -  BJ1900
 BJ1900  STATE/COUNTY-  LA/ASCENSION
 BJ1900  COUNTRY     -  US
 BJ1900  USGS QUAD   -  CARVILLE (2018)
 BJ1900
 BJ1900                         *CURRENT SURVEY CONTROL
 BJ1900  ______________________________________________________________________
 BJ1900* NAD 83(1986) POSITION- 30 07 42.     (N) 091 00 23.     (W)   SCALED
 BJ1900* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1900  **This station is located in a suspected subsidence area (see below).
 BJ1900  ______________________________________________________________________
 BJ1900  GEOID HEIGHT    -        -26.704 (meters)                     GEOID18
 BJ1900
 BJ1900.The horizontal coordinates were scaled from a map and have
 BJ1900.an estimated accuracy of +/- 6 seconds.
 BJ1900
 BJ1900.** This station is in an area of known vertical motion. If an
 BJ1900.** orthometric height was ever established but is not available 
 BJ1900.** in the current survey control section, the orthometric height
 BJ1900.** is considered suspect.  Suspect heights are available in the
 BJ1900.** superseded section only if requested.
 BJ1900
 BJ1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1900.GEOID18 height accuracy estimate available here.
 BJ1900
 BJ1900.Click photographs - Photos may exist for this station.
 BJ1900
 BJ1900;                    North         East    Units  Estimated Accuracy
 BJ1900;SPC LA S     -   180,540.    1,031,500.      MT  (+/- 180 meters Scaled)
 BJ1900
 BJ1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP920346(NAD 83)
 BJ1900
 BJ1900                          SUPERSEDED SURVEY CONTROL
 BJ1900
 BJ1900.No superseded survey control is available for this station.
 BJ1900
 BJ1900_MARKER: B = BOLT
 BJ1900_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1900_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1900
 BJ1900  HISTORY     - Date     Condition        Report By
 BJ1900  HISTORY     - UNK      MONUMENTED       USACE
 BJ1900  HISTORY     - 1964     GOOD             CGS
 BJ1900
 BJ1900                          STATION DESCRIPTION
 BJ1900
 BJ1900'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1900'2.55 MI NW FROM DARROW.
 BJ1900'ABOUT 1.2 MILES WEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1900'HIGHWAY 22 AT DARROW, THENCE 1.15 MILES WEST AND NORTH ALONG A GRAVEL
 BJ1900'ROAD (OLD STATE HIGHWAY 1), THENCE 0.2 MILE NORTHEAST ALONG STATE
 BJ1900'HIGHWAY 30, ON THE PROPERTY OF E. J. LANDRY, 195 FEET SOUTHEAST OF THE
 BJ1900'CENTER LINE OF THE HIGHWAY, 24 FEET NORTH OF A 36-INCH PECAN TREE, 204
 BJ1900'FEET NORTHEAST OF BENCH MARK Q 192 DESCRIBED, ABOUT 0.4 MILE SOUTHWEST
 BJ1900'OF THE MT. OLIVE BAPTIST CHURCH, 3 FEET SOUTH OF A METAL WITNESS POST,
 BJ1900'AND IS A COPPER BOLT LEADED IN THE TOP OF A TILE 3 FEET UNDERGROUND
 BJ1900'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING AN UNSTAMPED CAP
 BJ1900'AND PIPE PROJECTING 3 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1105 ***********************************************************************
 BJ1105  DESIGNATION -  186/1 CAP
 BJ1105  PID         -  BJ1105
 BJ1105  STATE/COUNTY-  LA/ASCENSION
 BJ1105  COUNTRY     -  US
 BJ1105  USGS QUAD   -  CARVILLE (2018)
 BJ1105
 BJ1105                         *CURRENT SURVEY CONTROL
 BJ1105  ______________________________________________________________________
 BJ1105* NAD 83(1986) POSITION- 30 07 43.     (N) 091 00 24.     (W)   SCALED
 BJ1105* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1105  **This station is located in a suspected subsidence area (see below).
 BJ1105  ______________________________________________________________________
 BJ1105  GEOID HEIGHT    -        -26.705 (meters)                     GEOID18
 BJ1105
 BJ1105.The horizontal coordinates were scaled from a map and have
 BJ1105.an estimated accuracy of +/- 6 seconds.
 BJ1105
 BJ1105.** This station is in an area of known vertical motion. If an
 BJ1105.** orthometric height was ever established but is not available 
 BJ1105.** in the current survey control section, the orthometric height
 BJ1105.** is considered suspect.  Suspect heights are available in the
 BJ1105.** superseded section only if requested.
 BJ1105
 BJ1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1105.GEOID18 height accuracy estimate available here.
 BJ1105
 BJ1105.Click photographs - Photos may exist for this station.
 BJ1105
 BJ1105;                    North         East    Units  Estimated Accuracy
 BJ1105;SPC LA S     -   180,570.    1,031,480.      MT  (+/- 180 meters Scaled)
 BJ1105
 BJ1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP920347(NAD 83)
 BJ1105
 BJ1105                          SUPERSEDED SURVEY CONTROL
 BJ1105
 BJ1105.No superseded survey control is available for this station.
 BJ1105
 BJ1105_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1105_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1105_MARK LOGO: USACE
 BJ1105_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1105_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1105
 BJ1105  HISTORY     - Date     Condition        Report By
 BJ1105  HISTORY     - UNK      MONUMENTED       USACE
 BJ1105  HISTORY     - 1964     GOOD             CGS
 BJ1105  HISTORY     - 1977     GOOD             NGS
 BJ1105
 BJ1105                          STATION DESCRIPTION
 BJ1105
 BJ1105'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1105'2.55 MI NW FROM DARROW.
 BJ1105'ABOUT 1.2 MILES WEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1105'HIGHWAY 22 AT DARROW, THENCE 1.15 MILES WEST AND NORTH ALONG A GRAVEL
 BJ1105'ROAD (OLD STATE HIGHWAY 1), THENCE 0.2 MILE NORTHEAST ALONG STATE
 BJ1105'HIGHWAY 30, ON THE PROPERTY OF E. J. LANDRY, 195 FEET SOUTHEAST OF THE
 BJ1105'CENTER LINE OF THE HIGHWAY, 24 FEET NORTH OF A 36-INCH PECAN TREE, 204
 BJ1105'FEET NORTHEAST OF BENCH MARK Q 192 DESCRIBED, ABOUT 0.4 MILE SOUTHWEST
 BJ1105'OF THE MT. OLIVE BAPTIST CHURCH, 3 FEET SOUTH OF A METAL WITNESS POST,
 BJ1105'AND IS AN IRON PIPE BEARING AN UNSTAMPED CAP AND PIPE PROJECTING 3
 BJ1105'FEET ABOVE THE LEVEL OF THE GROUND.
 BJ1105
 BJ1105                          STATION RECOVERY (1977)
 BJ1105
 BJ1105'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1105'1.95 MILES NORTHWEST ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF
 BJ1105'STATE HIGHWAYS 22, 75 AND 942 IN DARROW, ON THE PROPERTY OF E.J.
 BJ1105'LANDRY, 0.4 MILE SOUTHWEST OF THE MOUNT OLIVE BAPTIST CHURCH, 195
 BJ1105'FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 24 FEET NORTH OF A
 BJ1105'36-INCH PECAN TREE, 10 FEET SOUTHEAST OF A CHAIN LINK FENCE. A
 BJ1105'COPPER BOLT LEADED IN THE TOP OF A TILE 3 FEET UNDERGROUND, ACCESS
 BJ1105'TO WHICH IS HAD THROUGH AN IRON PIPE BEARING AN UNSTAMPED CAP.
 BJ1105'PIPE PROJECTS 3 FEET ABOVE THE GROUND. NOT LEVELED TO IN 1977.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1897 ***********************************************************************
 BJ1897  DESIGNATION -  187/2 BOLT
 BJ1897  PID         -  BJ1897
 BJ1897  STATE/COUNTY-  LA/ASCENSION
 BJ1897  COUNTRY     -  US
 BJ1897  USGS QUAD   -  BELLE ROSE (2018)
 BJ1897
 BJ1897                         *CURRENT SURVEY CONTROL
 BJ1897  ______________________________________________________________________
 BJ1897* NAD 83(1986) POSITION- 30 07 13.     (N) 091 00 48.     (W)   SCALED
 BJ1897* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1897  **This station is located in a suspected subsidence area (see below).
 BJ1897  ______________________________________________________________________
 BJ1897  GEOID HEIGHT    -        -26.692 (meters)                     GEOID18
 BJ1897
 BJ1897.The horizontal coordinates were scaled from a map and have
 BJ1897.an estimated accuracy of +/- 6 seconds.
 BJ1897
 BJ1897.** This station is in an area of known vertical motion. If an
 BJ1897.** orthometric height was ever established but is not available 
 BJ1897.** in the current survey control section, the orthometric height
 BJ1897.** is considered suspect.  Suspect heights are available in the
 BJ1897.** superseded section only if requested.
 BJ1897
 BJ1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1897.GEOID18 height accuracy estimate available here.
 BJ1897
 BJ1897.Click photographs - Photos may exist for this station.
 BJ1897
 BJ1897;                    North         East    Units  Estimated Accuracy
 BJ1897;SPC LA S     -   179,640.    1,030,840.      MT  (+/- 180 meters Scaled)
 BJ1897
 BJ1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP913337(NAD 83)
 BJ1897
 BJ1897                          SUPERSEDED SURVEY CONTROL
 BJ1897
 BJ1897.No superseded survey control is available for this station.
 BJ1897
 BJ1897_MARKER: B = BOLT
 BJ1897_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1897_STAMPING: PBM 187/2
 BJ1897_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1897
 BJ1897  HISTORY     - Date     Condition        Report By
 BJ1897  HISTORY     - UNK      MONUMENTED       USACE
 BJ1897  HISTORY     - 1964     GOOD             CGS
 BJ1897
 BJ1897                          STATION DESCRIPTION
 BJ1897
 BJ1897'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1897'1.7 MI W FROM DARROW.
 BJ1897'ABOUT 1.2 MILES WEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1897'HIGHWAY 22 AT DARROW, THENCE 0.5 MILE WEST ALONG A GRAVEL ROAD (OLD
 BJ1897'STATE HIGHWAY 1), ABOUT 0.1 MILE EAST OF A SHARP CURVE IN ROAD, NEAR
 BJ1897'THE JUNCTION OF A DRIVEWAY, 25 1/2 FEET NORTH OF THE CENTER LINE OF
 BJ1897'THE ROAD, 12 1/2 FEET NORTHEAST OF A 24-INCH PECAN TREE, 74 1/2 FEET
 BJ1897'WEST OF THE CENTER LINE OF DRIVEWAY, 208 FEET SOUTHWEST OF THE
 BJ1897'SOUTHWEST CORNER OF A GREEN SIDED HOUSE, 3.3 FEET EAST OF A METAL
 BJ1897'WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE ROAD, A COPPER BOLT SET 2
 BJ1897'FEET BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH AN
 BJ1897'IRON PIPE BEARING A CAP WHICH IS STAMPED PBM 187/2 AND PROJECTS 14
 BJ1897'INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1074 ***********************************************************************
 BJ1074  DESIGNATION -  187/2 CAP
 BJ1074  PID         -  BJ1074
 BJ1074  STATE/COUNTY-  LA/ASCENSION
 BJ1074  COUNTRY     -  US
 BJ1074  USGS QUAD   -  BELLE ROSE (2018)
 BJ1074
 BJ1074                         *CURRENT SURVEY CONTROL
 BJ1074  ______________________________________________________________________
 BJ1074* NAD 83(1986) POSITION- 30 07 13.     (N) 091 00 48.     (W)   SCALED
 BJ1074* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1074  **This station is located in a suspected subsidence area (see below).
 BJ1074  ______________________________________________________________________
 BJ1074  GEOID HEIGHT    -        -26.692 (meters)                     GEOID18
 BJ1074
 BJ1074.The horizontal coordinates were scaled from a map and have
 BJ1074.an estimated accuracy of +/- 6 seconds.
 BJ1074
 BJ1074.** This station is in an area of known vertical motion. If an
 BJ1074.** orthometric height was ever established but is not available 
 BJ1074.** in the current survey control section, the orthometric height
 BJ1074.** is considered suspect.  Suspect heights are available in the
 BJ1074.** superseded section only if requested.
 BJ1074
 BJ1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1074.GEOID18 height accuracy estimate available here.
 BJ1074
 BJ1074.Click photographs - Photos may exist for this station.
 BJ1074
 BJ1074;                    North         East    Units  Estimated Accuracy
 BJ1074;SPC LA S     -   179,640.    1,030,840.      MT  (+/- 180 meters Scaled)
 BJ1074
 BJ1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP913337(NAD 83)
 BJ1074
 BJ1074                          SUPERSEDED SURVEY CONTROL
 BJ1074
 BJ1074.No superseded survey control is available for this station.
 BJ1074
 BJ1074_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1074_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1074_STAMPING: PBM 187/2
 BJ1074_MARK LOGO: USACE
 BJ1074_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1074_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1074
 BJ1074  HISTORY     - Date     Condition        Report By
 BJ1074  HISTORY     - UNK      MONUMENTED       USACE
 BJ1074  HISTORY     - 1964     GOOD             CGS
 BJ1074  HISTORY     - 1977     GOOD             NGS
 BJ1074
 BJ1074                          STATION DESCRIPTION
 BJ1074
 BJ1074'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1074'1.7 MI W FROM DARROW.
 BJ1074'ABOUT 1.2 MILES WEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1074'HIGHWAY 22 AT DARROW, THENCE 0.5 MILE WEST ALONG A GRAVEL ROAD (OLD
 BJ1074'STATE HIGHWAY 1), ABOUT 0.1 MILE EAST OF A SHARP CURVE IN ROAD, NEAR
 BJ1074'THE JUNCTION OF A DRIVEWAY, 25 1/2 FEET NORTH OF THE CENTER LINE OF
 BJ1074'THE ROAD, 12 1/2 FEET NORTHEAST OF A 24-INCH PECAN TREE, 74 1/2 FEET
 BJ1074'WEST OF THE CENTER LINE OF DRIVEWAY, 208 FEET SOUTHWEST OF THE
 BJ1074'SOUTHWEST CORNER OF A GREEN SIDED HOUSE, 3.3 FEET EAST OF A METAL
 BJ1074'WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE ROAD, AN IRON PIPE BEARING
 BJ1074'A CAP WHICH IS STAMPED PBM 187/2 AND PROJECTS 14 INCHES ABOVE THE
 BJ1074'LEVEL OF THE GROUND.
 BJ1074
 BJ1074                          STATION RECOVERY (1977)
 BJ1074
 BJ1074'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1074'1.2 MILES NORTHWEST ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF
 BJ1074'STATE HIGHWAYS 22, 75 AND 942, THENCE WESTERLY ALONG A PAVED ROAD FOR
 BJ1074'0.55 MILE, 0.1 MILE EAST OF A SHARP CURVE, NEAR THE JUNCTION OF
 BJ1074'A DRIVEWAY, 74.5 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY, 25.5
 BJ1074'FEET NORTH OF THE CENTER LINE OF THE PAVED ROAD, 12.5 FEET NORTHEAST
 BJ1074'OF A 24-INCH PECAN TREE. A COPPER BOLT SET 2 FEET BELOW THE
 BJ1074'LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1074'BEARING A CAP WHICH IS STAMPED PBM 187/2 AND PROJECTS 14 INCHES ABOVE
 BJ1074'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1699 ***********************************************************************
 BJ1699  DESIGNATION -  188/1 BOLT
 BJ1699  PID         -  BJ1699
 BJ1699  STATE/COUNTY-  LA/ASCENSION
 BJ1699  COUNTRY     -  US
 BJ1699  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ1699
 BJ1699                         *CURRENT SURVEY CONTROL
 BJ1699  ______________________________________________________________________
 BJ1699* NAD 83(1986) POSITION- 30 07 11.     (N) 090 57 36.     (W)   SCALED
 BJ1699* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1699  **This station is located in a suspected subsidence area (see below).
 BJ1699  ______________________________________________________________________
 BJ1699  GEOID HEIGHT    -        -26.660 (meters)                     GEOID18
 BJ1699
 BJ1699.The horizontal coordinates were scaled from a map and have
 BJ1699.an estimated accuracy of +/- 6 seconds.
 BJ1699
 BJ1699.** This station is in an area of known vertical motion. If an
 BJ1699.** orthometric height was ever established but is not available 
 BJ1699.** in the current survey control section, the orthometric height
 BJ1699.** is considered suspect.  Suspect heights are available in the
 BJ1699.** superseded section only if requested.
 BJ1699
 BJ1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1699.GEOID18 height accuracy estimate available here.
 BJ1699
 BJ1699.Click photographs - Photos may exist for this station.
 BJ1699
 BJ1699;                    North         East    Units  Estimated Accuracy
 BJ1699;SPC LA S     -   179,600.    1,035,980.      MT  (+/- 180 meters Scaled)
 BJ1699
 BJ1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP965338(NAD 83)
 BJ1699
 BJ1699                          SUPERSEDED SURVEY CONTROL
 BJ1699
 BJ1699.No superseded survey control is available for this station.
 BJ1699
 BJ1699_MARKER: B = BOLT
 BJ1699_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1699_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1699
 BJ1699  HISTORY     - Date     Condition        Report By
 BJ1699  HISTORY     - UNK      MONUMENTED       USACE
 BJ1699  HISTORY     - 1964     GOOD             CGS
 BJ1699
 BJ1699                          STATION DESCRIPTION
 BJ1699
 BJ1699'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1699'2.2 MI NE FROM DARROW.
 BJ1699'1.7 MILES EASTERLY ALONG STATE HIGHWAY 942 FROM THE JUNCTION OF STATE
 BJ1699'HIGHWAY 22 AT DARROW, THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, ABOUT
 BJ1699'0.15 MILE NORTH OF THE ST. PETER BAPTIST CHURCH, AT A FENCE LINE, NEAR
 BJ1699'THE JUNCTION OF A PRIVATE ROAD LEADING WESTERLY, 33 FEET SOUTHWEST OF
 BJ1699'THE CENTER LINE OF THE GRAVEL ROAD, 10 FEET NORTHWEST OF THE CENTER
 BJ1699'LINE OF THE PRIVATE ROAD, 96 FEET NORTHEAST OF THE SOUTHEAST CORNER OF
 BJ1699'A ONE-STORY WHITE FRAME HOUSE, 2 FEET SOUTHWEST OF A METAL WITNESS
 BJ1699'POST, A COPPER BOLT SET IN TILE ABOUT 2 FEET UNDERGROUND ACCESS TO
 BJ1699'WHICH IS HAD THROUGH AN IRON PIPE BEARING AN UNSTAMPED CAP WHICH
 BJ1699'PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1080 ***********************************************************************
 BJ1080  DESIGNATION -  188/1 CAP
 BJ1080  PID         -  BJ1080
 BJ1080  STATE/COUNTY-  LA/ASCENSION
 BJ1080  COUNTRY     -  US
 BJ1080  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ1080
 BJ1080                         *CURRENT SURVEY CONTROL
 BJ1080  ______________________________________________________________________
 BJ1080* NAD 83(1986) POSITION- 30 07 13.     (N) 090 57 37.     (W)   SCALED
 BJ1080* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1080  **This station is located in a suspected subsidence area (see below).
 BJ1080  ______________________________________________________________________
 BJ1080  GEOID HEIGHT    -        -26.661 (meters)                     GEOID18
 BJ1080
 BJ1080.The horizontal coordinates were scaled from a map and have
 BJ1080.an estimated accuracy of +/- 6 seconds.
 BJ1080
 BJ1080.** This station is in an area of known vertical motion. If an
 BJ1080.** orthometric height was ever established but is not available 
 BJ1080.** in the current survey control section, the orthometric height
 BJ1080.** is considered suspect.  Suspect heights are available in the
 BJ1080.** superseded section only if requested.
 BJ1080
 BJ1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1080.GEOID18 height accuracy estimate available here.
 BJ1080
 BJ1080.Click photographs - Photos may exist for this station.
 BJ1080
 BJ1080;                    North         East    Units  Estimated Accuracy
 BJ1080;SPC LA S     -   179,660.    1,035,950.      MT  (+/- 180 meters Scaled)
 BJ1080
 BJ1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP965338(NAD 83)
 BJ1080
 BJ1080                          SUPERSEDED SURVEY CONTROL
 BJ1080
 BJ1080.No superseded survey control is available for this station.
 BJ1080
 BJ1080_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1080_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1080_MARK LOGO: USACE
 BJ1080_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1080_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1080
 BJ1080  HISTORY     - Date     Condition        Report By
 BJ1080  HISTORY     - UNK      MONUMENTED       USACE
 BJ1080  HISTORY     - 1964     GOOD             CGS
 BJ1080  HISTORY     - 1977     GOOD             NGS
 BJ1080
 BJ1080                          STATION DESCRIPTION
 BJ1080
 BJ1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1080'2.2 MI NE FROM DARROW.
 BJ1080'1.7 MILES EASTERLY ALONG STATE HIGHWAY 942 FROM THE JUNCTION OF STATE
 BJ1080'HIGHWAY 22 AT DARROW, THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, ABOUT
 BJ1080'0.15 MILE NORTH OF THE ST. PETER BAPTIST CHURCH, AT A FENCE LINE, NEAR
 BJ1080'THE JUNCTION OF A PRIVATE ROAD LEADING WESTERLY, 33 FEET SOUTHWEST OF
 BJ1080'THE CENTER LINE OF THE GRAVEL ROAD, 10 FEET NORTHWEST OF THE CENTER
 BJ1080'LINE OF THE PRIVATE ROAD, 96 FEET NORTHEAST OF THE SOUTHEAST CORNER OF
 BJ1080'A ONE-STORY WHITE FRAME HOUSE, 2 FEET SOUTHWEST OF A METAL WITNESS
 BJ1080'POST, AN IRON PIPE BEARING AN UNSTAMPED CAP WHICH PROJECTS 2 FEET
 BJ1080'ABOVE THE LEVEL OF THE GROUND.
 BJ1080
 BJ1080                          STATION RECOVERY (1977)
 BJ1080
 BJ1080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1080'1.7 MILES EAST ALONG STATE HIGHWAY 942 FROM THE JUNCTION OF STATE
 BJ1080'HIGHWAYS 22, 75 AND 942, THENCE 0.5 MILE NORTH ALONG A GRAVELED
 BJ1080'ROAD, 0.15 MILE NORTH OF THE ST. PETER BAPTIST CHURCH, NEAR A FENCE
 BJ1080'CORNER, AT THE JUNCTION OF A PRIVATE ROAD LEADING WESTERLY, 33 FEET
 BJ1080'SOUTHWEST OF THE CENTER LINE OF A GRAVELED ROAD, 10 FEET NORTHWEST OF
 BJ1080'THE CENTER LINE OF THE PRIVATE ROAD, A COPPER BOLT SET IN TILE ABOUT
 BJ1080'2 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1080'BEARING AN UNSTAMPED CAP WHICH PROJECTS 2 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1083 ***********************************************************************
 BJ1083  DESIGNATION -  189/1 CAP
 BJ1083  PID         -  BJ1083
 BJ1083  STATE/COUNTY-  LA/ASCENSION
 BJ1083  COUNTRY     -  US
 BJ1083  USGS QUAD   -  GONZALES (2018)
 BJ1083
 BJ1083                         *CURRENT SURVEY CONTROL
 BJ1083  ______________________________________________________________________
 BJ1083* NAD 83(1986) POSITION- 30 08 53.     (N) 090 56 19.     (W)   SCALED
 BJ1083* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1083  **This station is located in a suspected subsidence area (see below).
 BJ1083  ______________________________________________________________________
 BJ1083  GEOID HEIGHT    -        -26.702 (meters)                     GEOID18
 BJ1083
 BJ1083.The horizontal coordinates were scaled from a map and have
 BJ1083.an estimated accuracy of +/- 6 seconds.
 BJ1083
 BJ1083.** This station is in an area of known vertical motion. If an
 BJ1083.** orthometric height was ever established but is not available 
 BJ1083.** in the current survey control section, the orthometric height
 BJ1083.** is considered suspect.  Suspect heights are available in the
 BJ1083.** superseded section only if requested.
 BJ1083
 BJ1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1083.GEOID18 height accuracy estimate available here.
 BJ1083
 BJ1083.Click photographs - Photos may exist for this station.
 BJ1083
 BJ1083;                    North         East    Units  Estimated Accuracy
 BJ1083;SPC LA S     -   182,740.    1,038,030.      MT  (+/- 180 meters Scaled)
 BJ1083
 BJ1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP985369(NAD 83)
 BJ1083
 BJ1083                          SUPERSEDED SURVEY CONTROL
 BJ1083
 BJ1083.No superseded survey control is available for this station.
 BJ1083
 BJ1083_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1083_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1083_STAMPING: PBM 189/1
 BJ1083_MARK LOGO: USACE
 BJ1083_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1083_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1083
 BJ1083  HISTORY     - Date     Condition        Report By
 BJ1083  HISTORY     - UNK      MONUMENTED       USACE
 BJ1083  HISTORY     - 1964     GOOD             CGS
 BJ1083  HISTORY     - 1977     GOOD             NGS
 BJ1083
 BJ1083                          STATION DESCRIPTION
 BJ1083
 BJ1083'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1083'1.75 MI NW FROM BURNSIDE.
 BJ1083'0.7 MILE NORTH ALONG STATE HIGHWAY 44 FROM THE CROSSING OF THE
 BJ1083'ILLINOIS CENTRAL RAILROAD AT BURNSIDE, THENCE ABOUT 1.0 MILE WEST
 BJ1083'ALONG STATE HIGHWAY 22, THENCE ABOUT 162 YARDS NORTH-NORTHWEST ALONG A
 BJ1083'DITCH, ABOUT 0.2 MILE NORTHEAST OF ANOTHER CROSSING OF THE ILLINOIS
 BJ1083'CENTRAL RAILROAD, BETWEEN TWO DITCHES, 20 FEET EAST OF THE WEST DITCH,
 BJ1083'10 FEET WEST OF THE EAST DITCH, 14 FEET EAST OF A METAL WITNESS POST,
 BJ1083'AND IS A CAP FASTENED ON IRON PIPE PROJECTING 1 FOOT.
 BJ1083
 BJ1083                          STATION RECOVERY (1977)
 BJ1083
 BJ1083'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1334 ***********************************************************************
 CP1334  DESIGNATION -  1892
 CP1334  PID         -  CP1334
 CP1334  STATE/COUNTY-  LA/MADISON
 CP1334  COUNTRY     -  US
 CP1334  USGS QUAD   -  MOUND (2018)
 CP1334
 CP1334                         *CURRENT SURVEY CONTROL
 CP1334  ______________________________________________________________________
 CP1334* NAD 83(1986) POSITION- 32 21 42.     (N) 091 04 51.     (W)   SCALED
 CP1334* NAVD 88 ORTHO HEIGHT -    25.613 (meters)       84.03  (feet) ADJUSTED
 CP1334  ______________________________________________________________________
 CP1334  GEOID HEIGHT    -        -26.523 (meters)                     GEOID18
 CP1334  DYNAMIC HEIGHT  -         25.584 (meters)       83.94  (feet) COMP
 CP1334  MODELED GRAVITY -    979,497.3   (mgal)                       NAVD 88
 CP1334
 CP1334  VERT ORDER      -  FIRST     CLASS I
 CP1334
 CP1334.The horizontal coordinates were scaled from a map and have
 CP1334.an estimated accuracy of +/- 6 seconds.
 CP1334
 CP1334.The orthometric height was determined by differential leveling and
 CP1334.adjusted by the NATIONAL GEODETIC SURVEY
 CP1334.in June 1991.
 CP1334
 CP1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1334.GEOID18 height accuracy estimate available here.
 CP1334
 CP1334.Click photographs - Photos may exist for this station.
 CP1334
 CP1334.The dynamic height is computed by dividing the NAVD 88
 CP1334.geopotential number by the normal gravity value computed on the
 CP1334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1334.degrees latitude (g = 980.6199 gals.).
 CP1334
 CP1334.The modeled gravity was interpolated from observed gravity values.
 CP1334
 CP1334;                    North         East    Units  Estimated Accuracy
 CP1334;SPC LA N     -   207,290.    1,133,560.      MT  (+/- 180 meters Scaled)
 CP1334
 CP1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR805821(NAD 83)
 CP1334
 CP1334                          SUPERSEDED SURVEY CONTROL
 CP1334
 CP1334  NGVD 29 (11/26/84)   25.613  (m)           84.03   (f) ADJUSTED    1 1
 CP1334
 CP1334.Superseded values are not recommended for survey control.
 CP1334
 CP1334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1334.See file dsdata.pdf to determine how the superseded data were derived.
 CP1334
 CP1334_MARKER: DD = SURVEY DISK
 CP1334_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1334_SP_SET: CULVERT HEADWALL
 CP1334_STAMPING: 1892
 CP1334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1334+STABILITY: SURFACE MOTION
 CP1334
 CP1334  HISTORY     - Date     Condition        Report By
 CP1334  HISTORY     - UNK      MONUMENTED       LAGS
 CP1334  HISTORY     - 1968     GOOD             CGS
 CP1334
 CP1334                          STATION DESCRIPTION
 CP1334
 CP1334'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1334'6.95 MI E FROM TALLULAH.
 CP1334'6.95 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CP1334'COURTHOUSE AT TALLUALH, IN SECTION 24, T 16 N, R 13 E, 87 FEET
 CP1334'NORTHEAST OF MILEPOST 10, 81 FEET NORTH OF THE NORTH RAIL, 18 FEET
 CP1334'SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 80, SET IN THE TOP OF THE
 CP1334'EAST END OF THE SOUTH CONCRETE HEADWALL OF A CONCRETE CULVERT UNDER
 CP1334'THE HIGHWAY, 0.9 FOOT WEST OF A METAL WITNESS POST, AND ABOUT 1/2 FOOT
 CP1334'BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1324 ***********************************************************************
 CP1324  DESIGNATION -  1899
 CP1324  PID         -  CP1324
 CP1324  STATE/COUNTY-  LA/MADISON
 CP1324  COUNTRY     -  US
 CP1324  USGS QUAD   -  MOUND (2018)
 CP1324
 CP1324                         *CURRENT SURVEY CONTROL
 CP1324  ______________________________________________________________________
 CP1324* NAD 83(1986) POSITION- 32 20 46.     (N) 091 02 20.     (W)   SCALED
 CP1324* NAVD 88 ORTHO HEIGHT -    26.211 (meters)       85.99  (feet) ADJUSTED
 CP1324  ______________________________________________________________________
 CP1324  GEOID HEIGHT    -        -26.540 (meters)                     GEOID18
 CP1324  DYNAMIC HEIGHT  -         26.180 (meters)       85.89  (feet) COMP
 CP1324  MODELED GRAVITY -    979,495.4   (mgal)                       NAVD 88
 CP1324
 CP1324  VERT ORDER      -  FIRST     CLASS I
 CP1324
 CP1324.The horizontal coordinates were scaled from a map and have
 CP1324.an estimated accuracy of +/- 6 seconds.
 CP1324
 CP1324.The orthometric height was determined by differential leveling and
 CP1324.adjusted by the NATIONAL GEODETIC SURVEY
 CP1324.in June 1991.
 CP1324
 CP1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1324.GEOID18 height accuracy estimate available here.
 CP1324
 CP1324.Click photographs - Photos may exist for this station.
 CP1324
 CP1324.The dynamic height is computed by dividing the NAVD 88
 CP1324.geopotential number by the normal gravity value computed on the
 CP1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1324.degrees latitude (g = 980.6199 gals.).
 CP1324
 CP1324.The modeled gravity was interpolated from observed gravity values.
 CP1324
 CP1324;                    North         East    Units  Estimated Accuracy
 CP1324;SPC LA N     -   205,620.    1,137,530.      MT  (+/- 180 meters Scaled)
 CP1324
 CP1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR845804(NAD 83)
 CP1324
 CP1324                          SUPERSEDED SURVEY CONTROL
 CP1324
 CP1324  NGVD 29 (11/26/84)   26.208  (m)           85.98   (f) ADJUSTED    1 1
 CP1324
 CP1324.Superseded values are not recommended for survey control.
 CP1324
 CP1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1324.See file dsdata.pdf to determine how the superseded data were derived.
 CP1324
 CP1324_MARKER: DD = SURVEY DISK
 CP1324_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1324_SP_SET: CULVERT HEADWALL
 CP1324_STAMPING: 1899
 CP1324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1324+STABILITY: SURFACE MOTION
 CP1324
 CP1324  HISTORY     - Date     Condition        Report By
 CP1324  HISTORY     - UNK      MONUMENTED       LAGS
 CP1324  HISTORY     - 1968     GOOD             CGS
 CP1324
 CP1324                          STATION DESCRIPTION
 CP1324
 CP1324'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1324'6.85 MI W FROM DELTA.
 CP1324'6.85 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP1324'OFFICE AT DELTA, IN SECTION 45, T 16 N, R 14 E, 0.35 MILE WEST OF
 CP1324'MILEPOST 7, 0.2 MILE EAST OF A CURVE IN U.S. HIGHWAY 80, 95 FEET NORTH
 CP1324'AND ACROSS THE HIGHWAY FROM THE NORTH RAIL, 17 1/2 FEET NORTH OF THE
 CP1324'CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE WEST END OF THE
 CP1324'NORTH CONCRETE HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 1.4
 CP1324'FEET EAST OF A METAL WITNESS POST, AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4036 ***********************************************************************
 BJ4036  DESIGNATION -  19 87
 BJ4036  PID         -  BJ4036
 BJ4036  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4036  COUNTRY     -  US
 BJ4036  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4036
 BJ4036                         *CURRENT SURVEY CONTROL
 BJ4036  ______________________________________________________________________
 BJ4036* NAD 83(1986) POSITION- 30 22 33.     (N) 091 08 22.     (W)   SCALED
 BJ4036* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4036  **This station is located in a suspected subsidence area (see below).
 BJ4036  ______________________________________________________________________
 BJ4036  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BJ4036  DYNAMIC HEIGHT  -         11.354 (meters)       37.25  (feet) COMP
 BJ4036  MODELED GRAVITY -    979,331.1   (mgal)                       NAVD 88
 BJ4036
 BJ4036.The horizontal coordinates were scaled from a map and have
 BJ4036.an estimated accuracy of +/- 6 seconds.
 BJ4036
 BJ4036.** This station is in an area of known vertical motion. If an
 BJ4036.** orthometric height was ever established but is not available 
 BJ4036.** in the current survey control section, the orthometric height
 BJ4036.** is considered suspect.  Suspect heights are available in the
 BJ4036.** superseded section only if requested.
 BJ4036
 BJ4036.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4036.GEOID18 height accuracy estimate available here.
 BJ4036
 BJ4036.Click photographs - Photos may exist for this station.
 BJ4036
 BJ4036.The dynamic height is computed by dividing the NAVD 88
 BJ4036.geopotential number by the normal gravity value computed on the
 BJ4036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4036.degrees latitude (g = 980.6199 gals.).
 BJ4036
 BJ4036.The modeled gravity was interpolated from observed gravity values.
 BJ4036
 BJ4036;                    North         East    Units  Estimated Accuracy
 BJ4036;SPC LA S     -   207,940.    1,018,640.      MT  (+/- 180 meters Scaled)
 BJ4036
 BJ4036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787619(NAD 83)
 BJ4036
 BJ4036                          SUPERSEDED SURVEY CONTROL
 BJ4036
 BJ4036.No superseded survey control is available for this station.
 BJ4036
 BJ4036_MARKER: DB = BENCH MARK DISK
 BJ4036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4036_STAMPING: 19-87 1987
 BJ4036_MARK LOGO: LA-033
 BJ4036_PROJECTION: FLUSH
 BJ4036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4036+STABILITY: SURFACE MOTION
 BJ4036
 BJ4036  HISTORY     - Date     Condition        Report By
 BJ4036  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4036  HISTORY     - 20050413 GOOD             AERODA
 BJ4036
 BJ4036                          STATION DESCRIPTION
 BJ4036
 BJ4036'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4036'IN BATON ROUGE.
 BJ4036'LOCATED SOUTH OF THE CITY OF BATON ROUGE ON HIGHLAND ROAD AT THE
 BJ4036'INTERSECTION OF KENILWORTH PARKWAY AND HIGHLAND ROAD, 65.2 METERS
 BJ4036'(214 FT) EAST ON KENILWORTH PARKWAY AT THE SECOND METAL LIGHT POLE,
 BJ4036'4.5 METERS (15 FT) NORTH OF THE CENTER OF THE EAST BOUND LANE OF
 BJ4036'KENILWORTH PARKWAY, 1.2 METERS (4 FT) SOUTH OF A METAL LIGHT POLE AND
 BJ4036'0.91 METERS (3 FT) NORTH OF THE CURB OF THE EAST BOUND LANE.
 BJ4036'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ4036'THE MARK IS 0.15 M ABOVE ROAD.
 BJ4036
 BJ4036                          STATION RECOVERY (2005)
 BJ4036
 BJ4036'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ4036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0089 ***********************************************************************
 BJ0089  DESIGNATION -  19 ABLDAPA
 BJ0089  PID         -  BJ0089
 BJ0089  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0089  COUNTRY     -  US
 BJ0089  USGS QUAD   -  WALLS (2018)
 BJ0089
 BJ0089                         *CURRENT SURVEY CONTROL
 BJ0089  ______________________________________________________________________
 BJ0089* NAD 83(1986) POSITION- 30 33 56.     (N) 091 18 12.     (W)   SCALED
 BJ0089* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0089  **This station is located in a suspected subsidence area (see below).
 BJ0089  ______________________________________________________________________
 BJ0089  GEOID HEIGHT    -        -27.087 (meters)                     GEOID18
 BJ0089  DYNAMIC HEIGHT  -          8.554 (meters)       28.06  (feet) COMP
 BJ0089  MODELED GRAVITY -    979,349.9   (mgal)                       NAVD 88
 BJ0089
 BJ0089.The horizontal coordinates were scaled from a map and have
 BJ0089.an estimated accuracy of +/- 6 seconds.
 BJ0089
 BJ0089.** This station is in an area of known vertical motion. If an
 BJ0089.** orthometric height was ever established but is not available 
 BJ0089.** in the current survey control section, the orthometric height
 BJ0089.** is considered suspect.  Suspect heights are available in the
 BJ0089.** superseded section only if requested.
 BJ0089
 BJ0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0089.GEOID18 height accuracy estimate available here.
 BJ0089
 BJ0089.Click photographs - Photos may exist for this station.
 BJ0089
 BJ0089.The dynamic height is computed by dividing the NAVD 88
 BJ0089.geopotential number by the normal gravity value computed on the
 BJ0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0089.degrees latitude (g = 980.6199 gals.).
 BJ0089
 BJ0089.The modeled gravity was interpolated from observed gravity values.
 BJ0089
 BJ0089;                    North         East    Units  Estimated Accuracy
 BJ0089;SPC LA S     -   228,960.    1,002,880.      MT  (+/- 180 meters Scaled)
 BJ0089
 BJ0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP627826(NAD 83)
 BJ0089
 BJ0089                          SUPERSEDED SURVEY CONTROL
 BJ0089
 BJ0089.No superseded survey control is available for this station.
 BJ0089
 BJ0089_MARKER: P = PIPE CAP
 BJ0089_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0089_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0089
 BJ0089  HISTORY     - Date     Condition        Report By
 BJ0089  HISTORY     - 1975     MONUMENTED       USACE
 BJ0089  HISTORY     - 1976     GOOD             NGS
 BJ0089
 BJ0089                          STATION DESCRIPTION
 BJ0089
 BJ0089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0089'2.75 MI NW FROM DEVALL.
 BJ0089'2.75 MILES NORTHWEST ALONG STATE HIGHWAY 415, FROM DEVALL
 BJ0089'ELEMENTARY SCHOOL AT DEVALL, AT T JUNCTION OF FIELD ENTRANCE
 BJ0089'ROAD LEADING SOUTH, 129.5 FT NORTH OF THE CENTER OF JUNCTION,
 BJ0089'42 FT NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 168 FT
 BJ0089'NORTH OF AND ACROSS HWY FROM POWER LINE POLE, 5.5 FT NORTHEAST OF A
 BJ0089'FENCE, A 1-INCH IRON PIPE DRIVEN TO A DEPTH OF 86 FT ENCASED IN A
 BJ0089'2-INCH IRON PIPE BORED TO A DEPTH OF 69.7 FT, PROTECTED BY 3 1-INCH
 BJ0089'GUARD PIPES DRIVEN 120 DEGREES APART WITH 1.5 FT RADIUS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0020 ***********************************************************************
 BJ0020  DESIGNATION -  19 BOLT
 BJ0020  PID         -  BJ0020
 BJ0020  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0020  COUNTRY     -  US
 BJ0020  USGS QUAD   -  INNIS (2018)
 BJ0020
 BJ0020                         *CURRENT SURVEY CONTROL
 BJ0020  ______________________________________________________________________
 BJ0020* NAD 83(1986) POSITION- 30 53 40.     (N) 091 40 04.     (W)   SCALED
 BJ0020* NAVD 88 ORTHO HEIGHT -    12.922 (meters)       42.39  (feet) ADJUSTED
 BJ0020  ______________________________________________________________________
 BJ0020  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ0020  DYNAMIC HEIGHT  -         12.906 (meters)       42.34  (feet) COMP
 BJ0020  MODELED GRAVITY -    979,379.2   (mgal)                       NAVD 88
 BJ0020
 BJ0020  VERT ORDER      -  FIRST     CLASS I
 BJ0020
 BJ0020.The horizontal coordinates were scaled from a map and have
 BJ0020.an estimated accuracy of +/- 6 seconds.
 BJ0020
 BJ0020.The 2009 superseded orthometric height was determined using a crustal movement
 BJ0020.model based on published report NOAA Technical Report NOS/NGS 50
 BJ0020.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BJ0020.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BJ0020.in a special adjustment to evaluate GNSS-derived orthometric heights
 BJ0020
 BJ0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0020.GEOID18 height accuracy estimate available here.
 BJ0020
 BJ0020.Click photographs - Photos may exist for this station.
 BJ0020
 BJ0020.The dynamic height is computed by dividing the NAVD 88
 BJ0020.geopotential number by the normal gravity value computed on the
 BJ0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0020.degrees latitude (g = 980.6199 gals.).
 BJ0020
 BJ0020.The modeled gravity was interpolated from observed gravity values.
 BJ0020
 BJ0020;                    North         East    Units  Estimated Accuracy
 BJ0020;SPC LA S     -   265,470.      968,020.      MT  (+/- 180 meters Scaled)
 BJ0020
 BJ0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ273186(NAD 83)
 BJ0020
 BJ0020                          SUPERSEDED SURVEY CONTROL
 BJ0020
 BJ0020  NAVD 88 (05/17/09)   12.809  (m)           42.02   (f) SUPERSEDED  1 2
 BJ0020  NAVD 88 (06/15/91)   12.951  (m)           42.49   (f) SUPERSEDED  1 1
 BJ0020  NGVD 29 (11/26/84)   12.908  (m)           42.35   (f) ADJUSTED    1 1
 BJ0020
 BJ0020.Superseded values are not recommended for survey control.
 BJ0020
 BJ0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0020.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0020
 BJ0020_MARKER: B = BOLT
 BJ0020_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0020_SP_SET: UNDERGROUND CONCETE SLAB
 BJ0020_STAMPING: PBM 19 1929
 BJ0020_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0020
 BJ0020  HISTORY     - Date     Condition        Report By
 BJ0020  HISTORY     - 1929     MONUMENTED       USACE
 BJ0020  HISTORY     - 1964     GOOD             CGS
 BJ0020  HISTORY     - 1968     GOOD             USGS
 BJ0020  HISTORY     - 1976     GOOD             NGS
 BJ0020
 BJ0020                          STATION DESCRIPTION
 BJ0020
 BJ0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0020'ABOUT 0.2 MILE SOUTH ALONG STATE ROAD 418 FROM THE ST. STEPHENS CHURCH
 BJ0020'AT WILLIAMSPORT, ABOUT 133 YARDS SOUTH OF A STORE, ABOUT 100 YARDS
 BJ0020'NORTH OF THE JUNCTION OF STATE ROAD 917, 64 FEET WEST OF THE CENTER
 BJ0020'LINE OF THE ROAD, 53 FEET NORTH OF THE CENTER LINE OF A GRAVELED ROAD
 BJ0020'WHICH CONNECTS THE ROAD AND STATE ROAD 917, 34 FEET SOUTH OF A 36-INCH
 BJ0020'PECAN TREE, 26 FEET WEST OF A FENCE, 26.4 FEET WEST OF A METAL WITNESS
 BJ0020'POST, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT SET IN CONCRETE ABOUT 2
 BJ0020'1/2 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH
 BJ0020'A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 18 INCHES. NOTE-- THE
 BJ0020'PIPE WAS FOUND LEANING SLIGHTLY.  IT WAS CLEANED OUT AND STRAIGHTENED.
 BJ0020
 BJ0020                          STATION RECOVERY (1968)
 BJ0020
 BJ0020'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ0020'RECOVERED IN GOOD CONDITION.
 BJ0020
 BJ0020                          STATION RECOVERY (1976)
 BJ0020
 BJ0020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0020'0.2 MILE SOUTH ALONG STATE HIGHWAY 418 FROM THE ST STEPHENS CHURCH AT
 BJ0020'WILLIAMSPORT, ABOUT 133 YARDS SOUTH OF A STORE, ABOUT 100 YARDS NORTH
 BJ0020'OF THE JUNCTION OF STATE HIGHWAY 917, 64 FT WEST OF THE CENTER LINE OF
 BJ0020'THE HIGHWAY, 53 FT NORTH OF THE CENTER LINE OF A GRAVELED ROAD WHICH
 BJ0020'CONNECTS THE ROAD AND STATE HIGHWAY 917, 34 FT SOUTH OF A 36 INCH
 BJ0020'PECAN TREE, 26 FT WEST OF A FENCE, A COPPER BOLT SET IN CONCRETE ABOUT
 BJ0020'2.5 BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4
 BJ0020'INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1.5 FT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1003 ***********************************************************************
 AU1003  DESIGNATION -  19 C
 AU1003  PID         -  AU1003
 AU1003  STATE/COUNTY-  LA/ORLEANS
 AU1003  COUNTRY     -  US
 AU1003  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1003
 AU1003                         *CURRENT SURVEY CONTROL
 AU1003  ______________________________________________________________________
 AU1003* NAD 83(1986) POSITION- 29 58 26.     (N) 090 06 12.     (W)   SCALED
 AU1003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1003  **This station is located in a suspected subsidence area (see below).
 AU1003  ______________________________________________________________________
 AU1003  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 AU1003  DYNAMIC HEIGHT  -          0.108 (meters)        0.35  (feet) COMP
 AU1003  MODELED GRAVITY -    979,314.8   (mgal)                       NAVD 88
 AU1003
 AU1003.The horizontal coordinates were scaled from a map and have
 AU1003.an estimated accuracy of +/- 6 seconds.
 AU1003
 AU1003.** This station is in an area of known vertical motion. If an
 AU1003.** orthometric height was ever established but is not available 
 AU1003.** in the current survey control section, the orthometric height
 AU1003.** is considered suspect.  Suspect heights are available in the
 AU1003.** superseded section only if requested.
 AU1003
 AU1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1003.GEOID18 height accuracy estimate available here.
 AU1003
 AU1003.Click photographs - Photos may exist for this station.
 AU1003
 AU1003.The dynamic height is computed by dividing the NAVD 88
 AU1003.geopotential number by the normal gravity value computed on the
 AU1003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1003.degrees latitude (g = 980.6199 gals.).
 AU1003
 AU1003.The modeled gravity was interpolated from observed gravity values.
 AU1003
 AU1003;                    North         East    Units  Estimated Accuracy
 AU1003;SPC LA S     -   164,010.    1,118,700.      MT  (+/- 180 meters Scaled)
 AU1003
 AU1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP795194(NAD 83)
 AU1003
 AU1003                          SUPERSEDED SURVEY CONTROL
 AU1003
 AU1003.No superseded survey control is available for this station.
 AU1003
 AU1003_MARKER: Z = SEE DESCRIPTION
 AU1003_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU1003_SP_SET: FOOTING
 AU1003_STAMPING: B M
 AU1003_MARK LOGO: NONE
 AU1003_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1003+STABILITY: SURFACE MOTION
 AU1003_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1003+SATELLITE: SATELLITE OBSERVATIONS - January 23, 1995
 AU1003
 AU1003  HISTORY     - Date     Condition        Report By
 AU1003  HISTORY     - UNK      MONUMENTED       LA1690
 AU1003  HISTORY     - 1963     GOOD             CGS
 AU1003  HISTORY     - 1985     GOOD             NGS
 AU1003  HISTORY     - 19901116 GOOD             NGS
 AU1003  HISTORY     - 19950123 GOOD             NGS
 AU1003
 AU1003                          STATION DESCRIPTION
 AU1003
 AU1003'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU1003'IN NEW ORLEANS.
 AU1003'AT NEW ORLEANS, AT THE INTERSECTION OF PALMYRA AND SOLOMON STREETS,
 AU1003'SET IN THE TOP OF CONCRETE BASE OF WALL AT ENTRANCE TO SEWAGE PUMPING
 AU1003'STATION NO. 6, 47 FEET SOUTHEAST OF THE SOUTHEAST CURB OF SOLOMON
 AU1003'STREET, 6.5 FEET NORTHEAST OF THE NORTHEAST CURB OF PALMYRA STREET,
 AU1003'ABOUT 2 INCHES NORTHEAST OF THE NORTHEAST WALL OF BUILDING, AND 2.9
 AU1003'FEET ABOVE THE SIDEWALK.  A 1 1/4 INCH BRASS PIN.
 AU1003
 AU1003                          STATION RECOVERY (1985)
 AU1003
 AU1003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1003'RECOVERED IN GOOD CONDITION.
 AU1003
 AU1003                          STATION RECOVERY (1990)
 AU1003
 AU1003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1003'IN NEW ORLEANS, AT THE INTERSECTION OF PALMYRA AND SOLOMON STREETS, A
 AU1003'1/4 INCH BRASS PIN IN THE CONCRETE FOOTING AT THE NORTH CORNER OF
 AU1003'PUMP STATION 6, 18.7 M (61.4 FT) SOUTHEAST OF THE CENTER OF SOLOMON
 AU1003'STREET, 2.3 M (7.5 FT) NORTHEAST OF THE NORTHEAST CURB OF PALMYRA
 AU1003'STREET, AND 0.8 M (2.6 FT) ABOVE THE GROUND SURFACE.
 AU1003
 AU1003                          STATION RECOVERY (1995)
 AU1003
 AU1003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU1003'IN NEW ORLEANS, AT THE INTERSECTION OF PALMYRA AND SOLOMAN STREETS, A
 AU1003'1 1/4-INCH BRASS PIN NEAR THE NORTH CORNER OF THE CONCRETE FOOTING FOR
 AU1003'A PUMP STATION, 18.2 M (59.7 FT) SOUTHEAST OF THE CENTER OF SOLOMAN
 AU1003'STREET, 6.1 M (20.0 FT) NORTHEAST OF THE CENTER OF PALMYRA STREET, 1.8
 AU1003'M (5.9 FT) SOUTHWEST OF THE SOUTHWEST FACE OF A HOUSE, 0.6 M (2.0 FT)
 AU1003'ABOVE THE LEVEL OF PALMYRA STREET, AND 0.2 M (0.7 FT) EAST OF THE
 AU1003'NORTH CORNER OF THE PUMP STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0040 ***********************************************************************
 CQ0040  DESIGNATION -  19 C OF WM
 CQ0040  PID         -  CQ0040
 CQ0040  STATE/COUNTY-  LA/OUACHITA
 CQ0040  COUNTRY     -  US
 CQ0040  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0040
 CQ0040                         *CURRENT SURVEY CONTROL
 CQ0040  ______________________________________________________________________
 CQ0040* NAD 83(1986) POSITION- 32 31 05.     (N) 092 08 53.     (W)   SCALED
 CQ0040* NAVD 88 ORTHO HEIGHT -    25.34  (+/-2cm)       83.1   (feet) VERTCON3
 CQ0040  ______________________________________________________________________
 CQ0040  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 CQ0040  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0040
 CQ0040.The horizontal coordinates were scaled from a map and have
 CQ0040.an estimated accuracy of +/- 6 seconds.
 CQ0040
 CQ0040.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0040.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0040
 CQ0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0040.GEOID18 height accuracy estimate available here.
 CQ0040
 CQ0040.The vertical order pertains to the NGVD 29 superseded value.
 CQ0040
 CQ0040.Click photographs - Photos may exist for this station.
 CQ0040
 CQ0040;                    North         East    Units  Estimated Accuracy
 CQ0040;SPC LA N     -   223,810.    1,033,070.      MT  (+/- 180 meters Scaled)
 CQ0040
 CQ0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR800981(NAD 83)
 CQ0040
 CQ0040                          SUPERSEDED SURVEY CONTROL
 CQ0040
 CQ0040  NGVD 29 (11/26/84)   25.385  (m)           83.28   (f) ADJUSTED    1 2
 CQ0040
 CQ0040.Superseded values are not recommended for survey control.
 CQ0040
 CQ0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0040.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0040
 CQ0040_MARKER: B = BOLT
 CQ0040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0040_STAMPING: 19
 CQ0040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0040+STABILITY: SURFACE MOTION
 CQ0040
 CQ0040  HISTORY     - Date     Condition        Report By
 CQ0040  HISTORY     - UNK      MONUMENTED       LA2410
 CQ0040  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0040
 CQ0040                          STATION DESCRIPTION
 CQ0040
 CQ0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0040'1.5 MI W FROM WEST MONROE.
 CQ0040'AT WEST MONROE, OUACHITA PARISH, ON U.S. HIGHWAY 80, ABOUT 1.5 MILES
 CQ0040'WEST OF THE NEW HIGHWAY BRIDGE OVER OUACHITA RIVER, ABOUT 50 FEET WEST
 CQ0040'OF A CROSS ROAD, 30 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, AND
 CQ0040'24 FEET WEST OF A POLE.  A COPPER BOLT, STAMPED 19 AND SET IN THE TOP
 CQ0040'OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND. NOTE-- THE HIGHWAY HAS
 CQ0040'BEEN WIDENED AT THE LOCATION OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0263 ***********************************************************************
 BJ0263  DESIGNATION -  19 EABPL
 BJ0263  PID         -  BJ0263
 BJ0263  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0263  COUNTRY     -  US
 BJ0263  USGS QUAD   -  LOTTIE (2018)
 BJ0263
 BJ0263                         *CURRENT SURVEY CONTROL
 BJ0263  ______________________________________________________________________
 BJ0263* NAD 83(1986) POSITION- 30 31 47.     (N) 091 37 45.     (W)   SCALED
 BJ0263* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0263  **This station is located in a suspected subsidence area (see below).
 BJ0263  ______________________________________________________________________
 BJ0263  GEOID HEIGHT    -        -27.223 (meters)                     GEOID18
 BJ0263  DYNAMIC HEIGHT  -          6.996 (meters)       22.95  (feet) COMP
 BJ0263  MODELED GRAVITY -    979,341.3   (mgal)                       NAVD 88
 BJ0263
 BJ0263.The horizontal coordinates were scaled from a map and have
 BJ0263.an estimated accuracy of +/- 6 seconds.
 BJ0263
 BJ0263.** This station is in an area of known vertical motion. If an
 BJ0263.** orthometric height was ever established but is not available 
 BJ0263.** in the current survey control section, the orthometric height
 BJ0263.** is considered suspect.  Suspect heights are available in the
 BJ0263.** superseded section only if requested.
 BJ0263
 BJ0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0263.GEOID18 height accuracy estimate available here.
 BJ0263
 BJ0263.Click photographs - Photos may exist for this station.
 BJ0263
 BJ0263.The dynamic height is computed by dividing the NAVD 88
 BJ0263.geopotential number by the normal gravity value computed on the
 BJ0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0263.degrees latitude (g = 980.6199 gals.).
 BJ0263
 BJ0263.The modeled gravity was interpolated from observed gravity values.
 BJ0263
 BJ0263;                    North         East    Units  Estimated Accuracy
 BJ0263;SPC LA S     -   225,020.      971,610.      MT  (+/- 180 meters Scaled)
 BJ0263
 BJ0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP315782(NAD 83)
 BJ0263
 BJ0263                          SUPERSEDED SURVEY CONTROL
 BJ0263
 BJ0263.No superseded survey control is available for this station.
 BJ0263
 BJ0263_MARKER: DD = SURVEY DISK
 BJ0263_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0263_STAMPING: PBM 19 EABPL 1976 USE
 BJ0263_MARK LOGO: USACE
 BJ0263_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0263_ROD/PIPE-DEPTH: 31.4 meters
 BJ0263
 BJ0263  HISTORY     - Date     Condition        Report By
 BJ0263  HISTORY     - 1976     MONUMENTED       USACE
 BJ0263  HISTORY     - 1976     GOOD             NGS
 BJ0263
 BJ0263                          STATION DESCRIPTION
 BJ0263
 BJ0263'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0263'3.7 MI SOUTH FROM LOTTIE.
 BJ0263'1.0 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0263'HIGHWAY 81, THENCE 2.7 MILES SOUTHEAST ALONG A LEVEE ROAD, 111 FT
 BJ0263'NORTHEAST OF THE CENTER LINE OF THE ROAD, 119.6 FT NORTH OF THE
 BJ0263'NORTH CORNER OF A STEEL CATTLEGUARD, 97.5 FT NORTHEAST OF CONCRETE
 BJ0263'POST STATION MARKER 1900, 59.5 FT NORTHWEST OF A FENCE, A 1-INCH
 BJ0263'IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 103 FT ENCASED IN A 2-INCH
 BJ0263'IRON PIPE BORED TO A DEPTH OF 83 FT WITH A 3-INCH SCREW CAP FOR
 BJ0263'ACCESS. THE SCREW CAP PROJECTS 22-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0046 ***********************************************************************
 AU0046  DESIGNATION -  19 LLD ANO
 AU0046  PID         -  AU0046
 AU0046  STATE/COUNTY-  LA/ST JAMES
 AU0046  COUNTRY     -  US
 AU0046  USGS QUAD   -  LAGAN (2018)
 AU0046
 AU0046                         *CURRENT SURVEY CONTROL
 AU0046  ______________________________________________________________________
 AU0046* NAD 83(2011) POSITION- 29 58 33.48300(N) 090 49 11.78532(W)   ADJUSTED
 AU0046* NAD 83(2011) ELLIP HT-   -22.872 (meters)        (06/27/12)   ADJUSTED
 AU0046* NAD 83(2011) EPOCH   -  2010.00
 AU0046* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0046  **This station is located in a suspected subsidence area (see below).
 AU0046  ______________________________________________________________________
 AU0046  GEOID HEIGHT    -        -26.242 (meters)                     GEOID18
 AU0046  NAD 83(2011) X  -    -79,129.067 (meters)                     COMP
 AU0046  NAD 83(2011) Y  - -5,529,002.167 (meters)                     COMP
 AU0046  NAD 83(2011) Z  -  3,168,054.888 (meters)                     COMP
 AU0046  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 AU0046  DYNAMIC HEIGHT  -          3.654 (meters)       11.99  (feet) COMP
 AU0046  MODELED GRAVITY -    979,312.0   (mgal)                       NAVD 88
 AU0046
 AU0046  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU0046  Standards:
 AU0046         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU0046            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU0046  -------------------------------------------------------------------
 AU0046  NETWORK    0.50   2.43           0.21   0.20   1.24     -0.06534513
 AU0046  -------------------------------------------------------------------
 AU0046  Click here for local accuracies and other accuracy information.
 AU0046
 AU0046.The horizontal coordinates were established by GPS observations
 AU0046.and adjusted by the National Geodetic Survey in June 2012.
 AU0046
 AU0046.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU0046.been affixed to the stable North American tectonic plate. See 
 AU0046.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU0046
 AU0046.The horizontal coordinates are valid at the epoch date displayed above
 AU0046.which is a decimal equivalence of Year/Month/Day.
 AU0046
 AU0046.** This station is in an area of known vertical motion. If an
 AU0046.** orthometric height was ever established but is not available 
 AU0046.** in the current survey control section, the orthometric height
 AU0046.** is considered suspect.  Suspect heights are available in the
 AU0046.** superseded section only if requested.
 AU0046
 AU0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0046.GEOID18 height accuracy estimate available here.
 AU0046
 AU0046.Click photographs - Photos may exist for this station.
 AU0046
 AU0046.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU0046
 AU0046.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0046
 AU0046.The ellipsoidal height was determined by GPS observations
 AU0046.and is referenced to NAD 83.
 AU0046
 AU0046.The dynamic height is computed by dividing the NAVD 88
 AU0046.geopotential number by the normal gravity value computed on the
 AU0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0046.degrees latitude (g = 980.6199 gals.).
 AU0046
 AU0046.The modeled gravity was interpolated from observed gravity values.
 AU0046
 AU0046. The following values were computed from the NAD 83(2011) position.
 AU0046
 AU0046;                    North         East     Units Scale Factor Converg.
 AU0046;SPC LA S     -   163,713.539 1,049,543.469   MT  0.99992584   +0 15 24.1
 AU0046;SPC LA S     -   537,116.84  3,443,377.20   sFT  0.99992584   +0 15 24.1
 AU0046;UTM  15      - 3,318,122.316   710,337.951   MT  1.00014588   +1 05 22.7
 AU0046
 AU0046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0046!SPC LA S     -   1.00000359  x   0.99992584  =   0.99992943
 AU0046!UTM  15      -   1.00000359  x   1.00014588  =   1.00014947
 AU0046
 AU0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1033718122(NAD 83)
 AU0046
 AU0046                          SUPERSEDED SURVEY CONTROL
 AU0046
 AU0046  NAD 83(2007)-  29 58 33.48303(N)    090 49 11.78593(W) AD(       ) 0
 AU0046  ELLIP H (02/10/07)  -22.847  (m)                       GP(       )    
 AU0046  NAD 83(1992)-  29 58 33.48316(N)    090 49 11.78573(W) AD(       ) B
 AU0046  ELLIP H (12/29/04)  -22.850  (m)                       GP(       ) 4 1
 AU0046
 AU0046.Superseded values are not recommended for survey control.
 AU0046
 AU0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0046.See file dsdata.pdf to determine how the superseded data were derived.
 AU0046
 AU0046_MARKER: DD = SURVEY DISK
 AU0046_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0046_SP_SET: 69 FT 1-INCH IRON PIPE
 AU0046_STAMPING: 19 LLD ANO
 AU0046_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0046+STABILITY: SURFACE MOTION
 AU0046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0046+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2009
 AU0046
 AU0046  HISTORY     - Date     Condition        Report By
 AU0046  HISTORY     - 1975     MONUMENTED       USACE
 AU0046  HISTORY     - 1977     GOOD             NGS
 AU0046  HISTORY     - 20021121 GOOD             3001
 AU0046  HISTORY     - 20090411 GOOD             WOOLPT
 AU0046
 AU0046                          STATION DESCRIPTION
 AU0046
 AU0046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0046'6.8 MI WEST FROM VACHERIE.
 AU0046'6.8 MILES WEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0046'HIGHWAY 20 AT VACHERIE, AT A POINT WHERE POWER LINE CROSSES HIGHWAY,
 AU0046'40 FT NORTH OF THE CENTER LINE OF THE HIGHWAY, 44.5 FT WEST-NORTHWEST
 AU0046'OF A POWER LINE POLE WITH A TRANSFORMER AND STREET LIGHT AND ONE
 AU0046'GUY WIRE, 41 FT EAST OF THE EXTENDED CENTER LINE OF A SHELL ROAD
 AU0046'LEADING SOUTH AND ACROSS THE TRACKS TO METAL BUILDINGS.
 AU0046'A DISK SET ON TOP OF A 1-INCH IRON PIPE DRIVEN TO A DEPTH
 AU0046'OF 69 FT.
 AU0046
 AU0046                          STATION RECOVERY (2002)
 AU0046
 AU0046'RECOVERY NOTE BY 3001, INC 2002 (KC)
 AU0046'THE STATION IS LOCATED 5.9 MILES SOUTHWEST OF VACHERIE, 13.5 MILES
 AU0046'SOUTHEAST OF  DONALDSONVILLE, 6 MILES NORTH NORTHWEST OF THIBODAUX.
 AU0046'
 AU0046'OWNERSHIP- COE RIGHT OF WAY
 AU0046'
 AU0046'TO REACH THE STATION FROM THE INTERSECTION OF HWY. 20 AND HWY. 18 IN
 AU0046'VACHERIE GO WEST  ON HWY 18 FOR 6.35 MILES TO WHERE POWER LINE CROSSES
 AU0046'OVER HWY 18 AND MARK ON RIGHT  NORTH OF HWY 18 STATION IS JUST
 AU0046'NORTHEAST OF ABANDONED CROSS OVER THE RAIL ROAD  TRACKS.
 AU0046'
 AU0046'THE STATION IS 41.3FT NORTH OF THE CENTERLINE OF HWY 18, 42.3FT WEST
 AU0046'OF GUYWIRE, 49FT WEST OF  POWER POLE WITH GUYWIRE. STATION IS EAST OF
 AU0046'1030 MARKER POST ON SLOPE OF LEVEE, 1ST  POWER POLE WITH TRANSFORMER
 AU0046'EAST OF 1030 LEVEE MARKER. STATION IS A COE BRASS CAP SET  ON TOP OF
 AU0046'1IN PIPE DRIVEN IN GROUND 69FT. FLUSH WITH GROUND.
 AU0046
 AU0046                          STATION RECOVERY (2009)
 AU0046
 AU0046'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AU0046'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3495 ***********************************************************************
 BJ3495  DESIGNATION -  19 V 1
 BJ3495  PID         -  BJ3495
 BJ3495  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3495  COUNTRY     -  US
 BJ3495  USGS QUAD   -  PRIDE (2018)
 BJ3495
 BJ3495                         *CURRENT SURVEY CONTROL
 BJ3495  ______________________________________________________________________
 BJ3495* NAD 83(1986) POSITION- 30 43 11.     (N) 090 58 00.     (W)   SCALED
 BJ3495* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3495  **This station is located in a suspected subsidence area (see below).
 BJ3495  ______________________________________________________________________
 BJ3495  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BJ3495  DYNAMIC HEIGHT  -         43.635 (meters)      143.16  (feet) COMP
 BJ3495  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ3495
 BJ3495.The horizontal coordinates were scaled from a map and have
 BJ3495.an estimated accuracy of +/- 6 seconds.
 BJ3495
 BJ3495.** This station is in an area of known vertical motion. If an
 BJ3495.** orthometric height was ever established but is not available 
 BJ3495.** in the current survey control section, the orthometric height
 BJ3495.** is considered suspect.  Suspect heights are available in the
 BJ3495.** superseded section only if requested.
 BJ3495
 BJ3495.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3495.GEOID18 height accuracy estimate available here.
 BJ3495
 BJ3495.Click photographs - Photos may exist for this station.
 BJ3495
 BJ3495.The dynamic height is computed by dividing the NAVD 88
 BJ3495.geopotential number by the normal gravity value computed on the
 BJ3495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3495.degrees latitude (g = 980.6199 gals.).
 BJ3495
 BJ3495.The modeled gravity was interpolated from observed gravity values.
 BJ3495
 BJ3495;                    North         East    Units  Estimated Accuracy
 BJ3495;SPC LA S     -   246,110.    1,035,120.      MT  (+/- 180 meters Scaled)
 BJ3495
 BJ3495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ946003(NAD 83)
 BJ3495
 BJ3495                          SUPERSEDED SURVEY CONTROL
 BJ3495
 BJ3495.No superseded survey control is available for this station.
 BJ3495
 BJ3495_MARKER: DD = SURVEY DISK
 BJ3495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3495_STAMPING: 19V1 1983
 BJ3495_MARK LOGO: LADHGS
 BJ3495_PROJECTION: FLUSH
 BJ3495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3495+STABILITY: SURFACE MOTION
 BJ3495
 BJ3495  HISTORY     - Date     Condition        Report By
 BJ3495  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3495
 BJ3495                          STATION DESCRIPTION
 BJ3495
 BJ3495'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3495'3.9 KM (2.4 MI) NORTH FROM PRIDE.
 BJ3495'ABOUT 3.9 KM (2.4 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3495'OFFICE IN PRIDE TO THE BENCH MARK ON THE RIGHT, 12.2 METERS (40 FEET)
 BJ3495'EAST-NORTHEAST OF THE CENTER OF HIGHWAY 409, 6.7 METERS (22 FEET)
 BJ3495'SOUTHEAST OF A 6-INCH PINE TREE, 1.7 METERS (5.5 FEET) WEST-NORTHWEST
 BJ3495'OF A 24-INCH SWEET GUM TREE, 1.5 METERS (5 FEET) SOUTH-SOUTHWEST OF A
 BJ3495'42-INCH PIN OAK TREE, 1.1 METERS (3.5 FEET) NORTH-NORTHWEST OF A
 BJ3495'RIGHT-OF-WAY MARKER.
 BJ3495'THE MARK IS 1.37 METERS  WSW FROM A WITNESS POST.
 BJ3495'THE MARK IS 0.30 M BELOW HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3506 ***********************************************************************
 BJ3506  DESIGNATION -  19 V 10
 BJ3506  PID         -  BJ3506
 BJ3506  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3506  COUNTRY     -  US
 BJ3506  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3506
 BJ3506                         *CURRENT SURVEY CONTROL
 BJ3506  ______________________________________________________________________
 BJ3506* NAD 83(1986) POSITION- 30 48 07.     (N) 090 54 42.     (W)   SCALED
 BJ3506* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3506  **This station is located in a suspected subsidence area (see below).
 BJ3506  ______________________________________________________________________
 BJ3506  GEOID HEIGHT    -        -27.153 (meters)                     GEOID18
 BJ3506  DYNAMIC HEIGHT  -         63.876 (meters)      209.57  (feet) COMP
 BJ3506  MODELED GRAVITY -    979,345.6   (mgal)                       NAVD 88
 BJ3506
 BJ3506.The horizontal coordinates were scaled from a map and have
 BJ3506.an estimated accuracy of +/- 6 seconds.
 BJ3506
 BJ3506.** This station is in an area of known vertical motion. If an
 BJ3506.** orthometric height was ever established but is not available 
 BJ3506.** in the current survey control section, the orthometric height
 BJ3506.** is considered suspect.  Suspect heights are available in the
 BJ3506.** superseded section only if requested.
 BJ3506
 BJ3506.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3506.GEOID18 height accuracy estimate available here.
 BJ3506
 BJ3506.Click photographs - Photos may exist for this station.
 BJ3506
 BJ3506.The dynamic height is computed by dividing the NAVD 88
 BJ3506.geopotential number by the normal gravity value computed on the
 BJ3506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3506.degrees latitude (g = 980.6199 gals.).
 BJ3506
 BJ3506.The modeled gravity was interpolated from observed gravity values.
 BJ3506
 BJ3506;                    North         East    Units  Estimated Accuracy
 BJ3506;SPC LA S     -   255,240.    1,040,360.      MT  (+/- 180 meters Scaled)
 BJ3506
 BJ3506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ997095(NAD 83)
 BJ3506
 BJ3506                          SUPERSEDED SURVEY CONTROL
 BJ3506
 BJ3506.No superseded survey control is available for this station.
 BJ3506
 BJ3506_MARKER: DD = SURVEY DISK
 BJ3506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3506_STAMPING: 19V10 1983
 BJ3506_MARK LOGO: LADHGS
 BJ3506_PROJECTION: FLUSH
 BJ3506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3506+STABILITY: SURFACE MOTION
 BJ3506
 BJ3506  HISTORY     - Date     Condition        Report By
 BJ3506  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3506
 BJ3506                          STATION DESCRIPTION
 BJ3506
 BJ3506'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3506'12.8 KM (8.0 MI) SE FROM CLINTON.
 BJ3506'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3506'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3506'LEFT AND EAST ON HIGHWAY 63 FOR 10.9 KM (6.8 MILES) TO THE BENCH MARK
 BJ3506'ON THE RIGHT NEAR A DIRT DRIVE LEADING TO HOUSE, 34.5 METERS (116
 BJ3506'FEET) SOUTHEAST OF A POWER POLE, 13.1 METERS (43 FEET) SOUTHWEST OF
 BJ3506'THE CENTER OF HIGHWAY 63, 9.6 METERS (31.5 FEET) SOUTHEAST OF THE
 BJ3506'CENTER OF THE DIRT DRIVE AND 7 METERS (23 FEET) SOUTH OF THE EAST END
 BJ3506'OF A PVC CULVERT UNDER THE DIRT DRIVE.
 BJ3506'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 BJ3506'THE MARK IS ABOVE LEVEL WITH HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3507 ***********************************************************************
 BJ3507  DESIGNATION -  19 V 11
 BJ3507  PID         -  BJ3507
 BJ3507  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3507  COUNTRY     -  US
 BJ3507  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3507
 BJ3507                         *CURRENT SURVEY CONTROL
 BJ3507  ______________________________________________________________________
 BJ3507* NAD 83(1986) POSITION- 30 48 40.     (N) 090 55 29.     (W)   SCALED
 BJ3507* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3507  **This station is located in a suspected subsidence area (see below).
 BJ3507  ______________________________________________________________________
 BJ3507  GEOID HEIGHT    -        -27.148 (meters)                     GEOID18
 BJ3507  DYNAMIC HEIGHT  -         67.762 (meters)      222.32  (feet) COMP
 BJ3507  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ3507
 BJ3507.The horizontal coordinates were scaled from a map and have
 BJ3507.an estimated accuracy of +/- 6 seconds.
 BJ3507
 BJ3507.** This station is in an area of known vertical motion. If an
 BJ3507.** orthometric height was ever established but is not available 
 BJ3507.** in the current survey control section, the orthometric height
 BJ3507.** is considered suspect.  Suspect heights are available in the
 BJ3507.** superseded section only if requested.
 BJ3507
 BJ3507.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3507.GEOID18 height accuracy estimate available here.
 BJ3507
 BJ3507.Click photographs - Photos may exist for this station.
 BJ3507
 BJ3507.The dynamic height is computed by dividing the NAVD 88
 BJ3507.geopotential number by the normal gravity value computed on the
 BJ3507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3507.degrees latitude (g = 980.6199 gals.).
 BJ3507
 BJ3507.The modeled gravity was interpolated from observed gravity values.
 BJ3507
 BJ3507;                    North         East    Units  Estimated Accuracy
 BJ3507;SPC LA S     -   256,250.    1,039,100.      MT  (+/- 180 meters Scaled)
 BJ3507
 BJ3507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ985105(NAD 83)
 BJ3507
 BJ3507                          SUPERSEDED SURVEY CONTROL
 BJ3507
 BJ3507.No superseded survey control is available for this station.
 BJ3507
 BJ3507_MARKER: DD = SURVEY DISK
 BJ3507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3507_STAMPING: 19V11 1983
 BJ3507_MARK LOGO: LADHGS
 BJ3507_PROJECTION: FLUSH
 BJ3507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3507+STABILITY: SURFACE MOTION
 BJ3507
 BJ3507  HISTORY     - Date     Condition        Report By
 BJ3507  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3507
 BJ3507                          STATION DESCRIPTION
 BJ3507
 BJ3507'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3507'11.2 KM (7.0 MI) SE FROM CLINTON.
 BJ3507'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3507'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3507'LEFT AND EAST ON HIGHWAY 63 FOR 9.3 KM (5.8 MILES) TO THE BENCH MARK
 BJ3507'ON THE LEFT NEAR A GRAVEL ROAD LEADING NORTH, 22.9 METERS (75 FEET)
 BJ3507'NORTH-NORTHEAST OF A TELEPHONE REPAIR BOX ACROSS HIGHWAY 63, 18 METERS
 BJ3507'(59 FEET) SOUTHEAST OF THE CENTER OF THE GRAVEL ROAD, 9.9 METERS (32.5
 BJ3507'FEET) NORTHEAST OF THE CENTER OF HIGHWAY 63 AND 2.1 METERS (7 FEET)
 BJ3507'SOUTH OF A 18-INCH OAK TREE.
 BJ3507'THE MARK IS ABOVE LEVEL WITH HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3508 ***********************************************************************
 BJ3508  DESIGNATION -  19 V 12
 BJ3508  PID         -  BJ3508
 BJ3508  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3508  COUNTRY     -  US
 BJ3508  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3508
 BJ3508                         *CURRENT SURVEY CONTROL
 BJ3508  ______________________________________________________________________
 BJ3508* NAD 83(1986) POSITION- 30 49 07.     (N) 090 56 16.     (W)   SCALED
 BJ3508* NAVD 88 ORTHO HEIGHT -    72.596 (meters)      238.18  (feet) ADJUSTED
 BJ3508  ______________________________________________________________________
 BJ3508  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ3508  DYNAMIC HEIGHT  -         72.502 (meters)      237.87  (feet) COMP
 BJ3508  MODELED GRAVITY -    979,346.7   (mgal)                       NAVD 88
 BJ3508
 BJ3508  VERT ORDER      -  SECOND    CLASS I
 BJ3508
 BJ3508.The horizontal coordinates were scaled from a map and have
 BJ3508.an estimated accuracy of +/- 6 seconds.
 BJ3508
 BJ3508.The orthometric height was determined by differential leveling and
 BJ3508.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3508.in February 1994.
 BJ3508
 BJ3508.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3508.GEOID18 height accuracy estimate available here.
 BJ3508
 BJ3508.Click photographs - Photos may exist for this station.
 BJ3508
 BJ3508.The dynamic height is computed by dividing the NAVD 88
 BJ3508.geopotential number by the normal gravity value computed on the
 BJ3508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3508.degrees latitude (g = 980.6199 gals.).
 BJ3508
 BJ3508.The modeled gravity was interpolated from observed gravity values.
 BJ3508
 BJ3508;                    North         East    Units  Estimated Accuracy
 BJ3508;SPC LA S     -   257,080.    1,037,850.      MT  (+/- 180 meters Scaled)
 BJ3508
 BJ3508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ972113(NAD 83)
 BJ3508
 BJ3508                          SUPERSEDED SURVEY CONTROL
 BJ3508
 BJ3508.No superseded survey control is available for this station.
 BJ3508
 BJ3508_MARKER: DD = SURVEY DISK
 BJ3508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3508_STAMPING: 19V12 1983
 BJ3508_MARK LOGO: LADHGS
 BJ3508_PROJECTION: FLUSH
 BJ3508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3508+STABILITY: SURFACE MOTION
 BJ3508
 BJ3508  HISTORY     - Date     Condition        Report By
 BJ3508  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3508
 BJ3508                          STATION DESCRIPTION
 BJ3508
 BJ3508'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3508'9.3 KM (5.8 MI) SE FROM CLINTON.
 BJ3508'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3508'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3508'LEFT AND EAST ON HIGHWAY 63 FOR 7.4 KM (4.6 MILES) TO THE BENCH MARK
 BJ3508'ON THE LEFT NEAR A GRAVEL DRIVE LEADING INTO THE WOODS, 9.9 METERS
 BJ3508'(32.5 FEET) NORTHEAST OF THE CENTER OF HIGHWAY 63, 7.3 METERS (24
 BJ3508'FEET) SOUTH OF A 14-INCH PINE TREE, 6.7 METERS (22 FEET) NORTHWEST OF
 BJ3508'THE CENTER OF THE GRAVEL DRIVE AND 2.9 METERS (9.5 FEET) SOUTHEAST OF
 BJ3508'A 16-INCH PINE TREE.
 BJ3508'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3508'THE MARK IS ABOVE LEVEL WITH HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3509 ***********************************************************************
 BJ3509  DESIGNATION -  19 V 13
 BJ3509  PID         -  BJ3509
 BJ3509  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3509  COUNTRY     -  US
 BJ3509  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3509
 BJ3509                         *CURRENT SURVEY CONTROL
 BJ3509  ______________________________________________________________________
 BJ3509* NAD 83(1986) POSITION- 30 49 54.     (N) 090 57 01.     (W)   SCALED
 BJ3509* NAVD 88 ORTHO HEIGHT -    74.784 (meters)      245.35  (feet) ADJUSTED
 BJ3509  ______________________________________________________________________
 BJ3509  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ3509  DYNAMIC HEIGHT  -         74.687 (meters)      245.04  (feet) COMP
 BJ3509  MODELED GRAVITY -    979,347.6   (mgal)                       NAVD 88
 BJ3509
 BJ3509  VERT ORDER      -  SECOND    CLASS I
 BJ3509
 BJ3509.The horizontal coordinates were scaled from a map and have
 BJ3509.an estimated accuracy of +/- 6 seconds.
 BJ3509
 BJ3509.The orthometric height was determined by differential leveling and
 BJ3509.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3509.in February 1994.
 BJ3509
 BJ3509.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3509.GEOID18 height accuracy estimate available here.
 BJ3509
 BJ3509.Click photographs - Photos may exist for this station.
 BJ3509
 BJ3509.The dynamic height is computed by dividing the NAVD 88
 BJ3509.geopotential number by the normal gravity value computed on the
 BJ3509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3509.degrees latitude (g = 980.6199 gals.).
 BJ3509
 BJ3509.The modeled gravity was interpolated from observed gravity values.
 BJ3509
 BJ3509;                    North         East    Units  Estimated Accuracy
 BJ3509;SPC LA S     -   258,520.    1,036,650.      MT  (+/- 180 meters Scaled)
 BJ3509
 BJ3509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ960127(NAD 83)
 BJ3509
 BJ3509                          SUPERSEDED SURVEY CONTROL
 BJ3509
 BJ3509.No superseded survey control is available for this station.
 BJ3509
 BJ3509_MARKER: DD = SURVEY DISK
 BJ3509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3509_STAMPING: 19V13 1983
 BJ3509_MARK LOGO: LADHGS
 BJ3509_PROJECTION: FLUSH
 BJ3509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3509+STABILITY: SURFACE MOTION
 BJ3509
 BJ3509  HISTORY     - Date     Condition        Report By
 BJ3509  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3509
 BJ3509                          STATION DESCRIPTION
 BJ3509
 BJ3509'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3509'7.7 KM (4.8 MI) SE FROM CLINTON.
 BJ3509'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3509'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3509'LEFT AND EAST ON HIGHWAY 63 FOR 5.8 KM (3.6 MILES) TO THE BENCH MARK
 BJ3509'ON THE LEFT NEAR A DIRT DRIVE LEADING INTO THE WOODS, 14 METERS (46
 BJ3509'FEET) NORTHEAST OF THE CENTER OF HIGHWAY 63, 10.5 METERS (34.5 FEET)
 BJ3509'SOUTHEAST OF A TELEPHONE REPAIR BOX, 5.8 METERS (19 FEET) SOUTH OF A
 BJ3509'24-INCH SWEET GUM TREE AND 5.8 METERS (19 FEET) SOUTHEAST OF THE
 BJ3509'CENTER OF THE DIRT DRIVE.
 BJ3509'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BJ3509'THE MARK IS 0.61 M ABOVE HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3510 ***********************************************************************
 BJ3510  DESIGNATION -  19 V 14
 BJ3510  PID         -  BJ3510
 BJ3510  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3510  COUNTRY     -  US
 BJ3510  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3510
 BJ3510                         *CURRENT SURVEY CONTROL
 BJ3510  ______________________________________________________________________
 BJ3510* NAD 83(1986) POSITION- 30 50 11.     (N) 090 58 00.     (W)   SCALED
 BJ3510* NAVD 88 ORTHO HEIGHT -    58.061 (meters)      190.49  (feet) ADJUSTED
 BJ3510  ______________________________________________________________________
 BJ3510  GEOID HEIGHT    -        -27.136 (meters)                     GEOID18
 BJ3510  DYNAMIC HEIGHT  -         57.985 (meters)      190.24  (feet) COMP
 BJ3510  MODELED GRAVITY -    979,348.0   (mgal)                       NAVD 88
 BJ3510
 BJ3510  VERT ORDER      -  SECOND    CLASS I
 BJ3510
 BJ3510.The horizontal coordinates were scaled from a map and have
 BJ3510.an estimated accuracy of +/- 6 seconds.
 BJ3510
 BJ3510.The orthometric height was determined by differential leveling and
 BJ3510.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3510.in February 1994.
 BJ3510
 BJ3510.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3510.GEOID18 height accuracy estimate available here.
 BJ3510
 BJ3510.Click photographs - Photos may exist for this station.
 BJ3510
 BJ3510.The dynamic height is computed by dividing the NAVD 88
 BJ3510.geopotential number by the normal gravity value computed on the
 BJ3510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3510.degrees latitude (g = 980.6199 gals.).
 BJ3510
 BJ3510.The modeled gravity was interpolated from observed gravity values.
 BJ3510
 BJ3510;                    North         East    Units  Estimated Accuracy
 BJ3510;SPC LA S     -   259,040.    1,035,080.      MT  (+/- 180 meters Scaled)
 BJ3510
 BJ3510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ944132(NAD 83)
 BJ3510
 BJ3510                          SUPERSEDED SURVEY CONTROL
 BJ3510
 BJ3510.No superseded survey control is available for this station.
 BJ3510
 BJ3510_MARKER: DD = SURVEY DISK
 BJ3510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3510_STAMPING: 19V14 1983
 BJ3510_MARK LOGO: LADHGS
 BJ3510_PROJECTION: FLUSH
 BJ3510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3510+STABILITY: SURFACE MOTION
 BJ3510
 BJ3510  HISTORY     - Date     Condition        Report By
 BJ3510  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3510
 BJ3510                          STATION DESCRIPTION
 BJ3510
 BJ3510'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3510'6.1 KM (3.8 MI) SE FROM CLINTON.
 BJ3510'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3510'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3510'LEFT AND EAST ON HIGHWAY 63 FOR 4.2 KM (2.6 MILES) TO THE BENCH MARK
 BJ3510'ON THE RIGHT NEAR A GRAVEL DRIVE LEADING INTO FEILD, 12.2 METERS (40
 BJ3510'FEET) SOUTHWEST OF THE CENTER OF HIGHWAY 63, 10.4 METERS (34 FEET)
 BJ3510'WEST-NORTHWEST OF THE CENTER OF THE GRAVEL DRIVE, 7.5 METERS (24.5
 BJ3510'FEET) WEST FROM THE WEST END OF A METAL CULVERT UNDER GRAVEL DRIVE AND
 BJ3510'1.1 METERS (3.5 FEET) NORTHEAST OF A BARB WIRE FENCE.
 BJ3510'THE MARK IS 0.91 METERS  NE FROM A WITNESS POST.
 BJ3510'THE MARK IS 0.61 M BELOW HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3432 ***********************************************************************
 BJ3432  DESIGNATION -  19 V 15
 BJ3432  PID         -  BJ3432
 BJ3432  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3432  COUNTRY     -  US
 BJ3432  USGS QUAD   -  JACKSON (2018)
 BJ3432
 BJ3432                         *CURRENT SURVEY CONTROL
 BJ3432  ______________________________________________________________________
 BJ3432* NAD 83(1986) POSITION- 30 51 10.     (N) 091 07 31.     (W)   SCALED
 BJ3432* NAVD 88 ORTHO HEIGHT -    59.686 (meters)      195.82  (feet) ADJUSTED
 BJ3432  ______________________________________________________________________
 BJ3432  GEOID HEIGHT    -        -27.108 (meters)                     GEOID18
 BJ3432  DYNAMIC HEIGHT  -         59.608 (meters)      195.56  (feet) COMP
 BJ3432  MODELED GRAVITY -    979,348.1   (mgal)                       NAVD 88
 BJ3432
 BJ3432  VERT ORDER      -  SECOND    CLASS I
 BJ3432
 BJ3432.The horizontal coordinates were scaled from a map and have
 BJ3432.an estimated accuracy of +/- 6 seconds.
 BJ3432
 BJ3432.The orthometric height was determined by differential leveling and
 BJ3432.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3432.in February 1994.
 BJ3432
 BJ3432.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3432.GEOID18 height accuracy estimate available here.
 BJ3432
 BJ3432.Click photographs - Photos may exist for this station.
 BJ3432
 BJ3432.The dynamic height is computed by dividing the NAVD 88
 BJ3432.geopotential number by the normal gravity value computed on the
 BJ3432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3432.degrees latitude (g = 980.6199 gals.).
 BJ3432
 BJ3432.The modeled gravity was interpolated from observed gravity values.
 BJ3432
 BJ3432;                    North         East    Units  Estimated Accuracy
 BJ3432;SPC LA S     -   260,820.    1,019,900.      MT  (+/- 180 meters Scaled)
 BJ3432
 BJ3432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ792147(NAD 83)
 BJ3432
 BJ3432                          SUPERSEDED SURVEY CONTROL
 BJ3432
 BJ3432.No superseded survey control is available for this station.
 BJ3432
 BJ3432_MARKER: DD = SURVEY DISK
 BJ3432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3432_STAMPING: 19V15 1984
 BJ3432_MARK LOGO: LADHGS
 BJ3432_PROJECTION: FLUSH
 BJ3432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3432+STABILITY: SURFACE MOTION
 BJ3432
 BJ3432  HISTORY     - Date     Condition        Report By
 BJ3432  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3432
 BJ3432                          STATION DESCRIPTION
 BJ3432
 BJ3432'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3432'1.6 KM (1 MI) NORTH FROM MCMANUS.
 BJ3432'ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3432'IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE NORTH ON
 BJ3432'HIGHWAY 19 FOR ABOUT 15.6 KM (9.7 MILES) TO THE BENCH MARK ON THE LEFT
 BJ3432'NEAR A POWER POLE, 23.5 METERS (77 FEET) SOUTH-SOUTHWEST OF THE SOUTH
 BJ3432'END OF CONCRETE CULVERT UNDER GRAVEL DRIVE, 14.6 METERS (48 FEET) WEST
 BJ3432'OF THE CENTER OF HIGHWAY 19, 2.1 METERS (7 FEET) NORTH OF A POWER
 BJ3432'POLE, 0.6 METER (2 FEET) EAST OF A FENCE.
 BJ3432'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3432'THE MARK IS 0.91 M BELOW HIGHWAY 19.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3447 ***********************************************************************
 BJ3447  DESIGNATION -  19 V 16
 BJ3447  PID         -  BJ3447
 BJ3447  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3447  COUNTRY     -  US
 BJ3447  USGS QUAD   -  CLINTON (2018)
 BJ3447
 BJ3447                         *CURRENT SURVEY CONTROL
 BJ3447  ______________________________________________________________________
 BJ3447* NAD 83(1986) POSITION- 30 51 03.10   (N) 091 00 21.95   (W)   HD_HELD1
 BJ3447* NAVD 88 ORTHO HEIGHT -    69.482 (meters)      227.96  (feet) ADJUSTED
 BJ3447  ______________________________________________________________________
 BJ3447  GEOID HEIGHT    -        -27.125 (meters)                     GEOID18
 BJ3447  DYNAMIC HEIGHT  -         69.392 (meters)      227.66  (feet) COMP
 BJ3447  MODELED GRAVITY -    979,347.4   (mgal)                       NAVD 88
 BJ3447
 BJ3447  VERT ORDER      -  SECOND    CLASS I
 BJ3447
 BJ3447.The horizontal coordinates were determined by differentially corrected
 BJ3447.hand held GPS observations or other comparable positioning techniques
 BJ3447.and have an estimated accuracy of +/- 3 meters.
 BJ3447
 BJ3447.The orthometric height was determined by differential leveling and
 BJ3447.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3447.in February 1994.
 BJ3447
 BJ3447.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3447.GEOID18 height accuracy estimate available here.
 BJ3447
 BJ3447.Click photographs - Photos may exist for this station.
 BJ3447
 BJ3447.The dynamic height is computed by dividing the NAVD 88
 BJ3447.geopotential number by the normal gravity value computed on the
 BJ3447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3447.degrees latitude (g = 980.6199 gals.).
 BJ3447
 BJ3447.The modeled gravity was interpolated from observed gravity values.
 BJ3447
 BJ3447;                    North         East    Units  Estimated Accuracy
 BJ3447;SPC LA S     -   260,633.7   1,031,302.0     MT  (+/- 3 meters HH1 GPS) 
 BJ3447
 BJ3447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ9066414775(NAD 83)
 BJ3447
 BJ3447                          SUPERSEDED SURVEY CONTROL
 BJ3447
 BJ3447.No superseded survey control is available for this station.
 BJ3447
 BJ3447_MARKER: DD = SURVEY DISK
 BJ3447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3447_STAMPING: 19V16 1983
 BJ3447_MARK LOGO: LADHGS
 BJ3447_PROJECTION: FLUSH
 BJ3447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3447+STABILITY: SURFACE MOTION
 BJ3447
 BJ3447  HISTORY     - Date     Condition        Report By
 BJ3447  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3447
 BJ3447                          STATION DESCRIPTION
 BJ3447
 BJ3447'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3447'2.2 KM (1.4 MI) SOUTH FROM CLINTON.
 BJ3447'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3447'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3447'ON HIGHWAY 67 FOR ABOUT 1.9 KM (1.2 MILES) TO THE BENCH MARK ON THE
 BJ3447'RIGHT SET NEAR THE GRAVES CHEVROLET DEALERSHIP, 21.8 METERS (71.5
 BJ3447'FEET) SOUTHWEST OF THE CENTER OF HIGHWAY 67, 18.3 METERS (60 FEET)
 BJ3447'NORTH OF THE NORTHEAST CORNER OF THE DEALERSHIP, 9 METERS (29.5 FEET)
 BJ3447'SOUTHWEST OF A POWER POLE, 6.4 METERS (21 FEET) WEST OF A FIRE
 BJ3447'HYDRANT.
 BJ3447'THE MARK IS 1.22 METERS  SW FROM A WITNESS POST.
 BJ3447'THE MARK IS 0.61 M ABOVE HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3442 ***********************************************************************
 BJ3442  DESIGNATION -  19 V 17
 BJ3442  PID         -  BJ3442
 BJ3442  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3442  COUNTRY     -  US
 BJ3442  USGS QUAD   -  CLINTON (2018)
 BJ3442
 BJ3442                         *CURRENT SURVEY CONTROL
 BJ3442  ______________________________________________________________________
 BJ3442* NAD 83(1986) POSITION- 30 51 44.     (N) 091 01 53.     (W)   SCALED
 BJ3442* NAVD 88 ORTHO HEIGHT -    53.657 (meters)      176.04  (feet) ADJUSTED
 BJ3442  ______________________________________________________________________
 BJ3442  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BJ3442  DYNAMIC HEIGHT  -         53.588 (meters)      175.81  (feet) COMP
 BJ3442  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ3442
 BJ3442  VERT ORDER      -  SECOND    CLASS I
 BJ3442
 BJ3442.The horizontal coordinates were scaled from a map and have
 BJ3442.an estimated accuracy of +/- 6 seconds.
 BJ3442
 BJ3442.The orthometric height was determined by differential leveling and
 BJ3442.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3442.in February 1994.
 BJ3442
 BJ3442.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3442.GEOID18 height accuracy estimate available here.
 BJ3442
 BJ3442.Click photographs - Photos may exist for this station.
 BJ3442
 BJ3442.The dynamic height is computed by dividing the NAVD 88
 BJ3442.geopotential number by the normal gravity value computed on the
 BJ3442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3442.degrees latitude (g = 980.6199 gals.).
 BJ3442
 BJ3442.The modeled gravity was interpolated from observed gravity values.
 BJ3442
 BJ3442;                    North         East    Units  Estimated Accuracy
 BJ3442;SPC LA S     -   261,890.    1,028,880.      MT  (+/- 180 meters Scaled)
 BJ3442
 BJ3442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ882159(NAD 83)
 BJ3442
 BJ3442                          SUPERSEDED SURVEY CONTROL
 BJ3442
 BJ3442.No superseded survey control is available for this station.
 BJ3442
 BJ3442_MARKER: DD = SURVEY DISK
 BJ3442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3442_STAMPING: 19V17 1983
 BJ3442_MARK LOGO: LADHGS
 BJ3442_PROJECTION: FLUSH
 BJ3442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3442+STABILITY: SURFACE MOTION
 BJ3442
 BJ3442  HISTORY     - Date     Condition        Report By
 BJ3442  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3442
 BJ3442                          STATION DESCRIPTION
 BJ3442
 BJ3442'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3442'1.6 KM (1 MI) WEST FROM CLINTON.
 BJ3442'ABOUT 1.6 KM (1 MILE) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3442'CLINTON TO THE BENCH MARK ON THE LEFT SET NEAR A WHITE BOARD FENCE,
 BJ3442'20.9 METERS (68.5 FEET) SOUTHWEST OF THE CENTER OF HIGHWAY 10, 11.3
 BJ3442'METERS (37 FEET) SOUTH-SOUTHWEST OF THE WEST END OF A METAL CULVERT,
 BJ3442'9.9 METERS (32.5 FEET) SOUTHEAST OF THE CENTER OF GRAVEL DRIVE LEADING
 BJ3442'INTO FIELD, 4.7 METERS (15.5 FEET) SOUTH-SOUTHEAST OF A 14-INCH RED
 BJ3442'OAK TREE, 0.8 METER (2.5 FEET) NORTH-NORTHWEST OF A BOARD FENCE.
 BJ3442'THE MARK IS 0.61 METERS  NNW FROM A WITNESS POST.
 BJ3442'THE MARK IS 1.83 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3441 ***********************************************************************
 BJ3441  DESIGNATION -  19 V 18
 BJ3441  PID         -  BJ3441
 BJ3441  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3441  COUNTRY     -  US
 BJ3441  USGS QUAD   -  CLINTON (2018)
 BJ3441
 BJ3441                         *CURRENT SURVEY CONTROL
 BJ3441  ______________________________________________________________________
 BJ3441* NAD 83(1986) POSITION- 30 51 30.     (N) 091 02 51.     (W)   SCALED
 BJ3441* NAVD 88 ORTHO HEIGHT -    63.761 (meters)      209.19  (feet) ADJUSTED
 BJ3441  ______________________________________________________________________
 BJ3441  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BJ3441  DYNAMIC HEIGHT  -         63.678 (meters)      208.92  (feet) COMP
 BJ3441  MODELED GRAVITY -    979,348.2   (mgal)                       NAVD 88
 BJ3441
 BJ3441  VERT ORDER      -  SECOND    CLASS I
 BJ3441
 BJ3441.The horizontal coordinates were scaled from a map and have
 BJ3441.an estimated accuracy of +/- 6 seconds.
 BJ3441
 BJ3441.The orthometric height was determined by differential leveling and
 BJ3441.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3441.in February 1994.
 BJ3441
 BJ3441.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3441.GEOID18 height accuracy estimate available here.
 BJ3441
 BJ3441.Click photographs - Photos may exist for this station.
 BJ3441
 BJ3441.The dynamic height is computed by dividing the NAVD 88
 BJ3441.geopotential number by the normal gravity value computed on the
 BJ3441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3441.degrees latitude (g = 980.6199 gals.).
 BJ3441
 BJ3441.The modeled gravity was interpolated from observed gravity values.
 BJ3441
 BJ3441;                    North         East    Units  Estimated Accuracy
 BJ3441;SPC LA S     -   261,450.    1,027,340.      MT  (+/- 180 meters Scaled)
 BJ3441
 BJ3441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ866155(NAD 83)
 BJ3441
 BJ3441                          SUPERSEDED SURVEY CONTROL
 BJ3441
 BJ3441.No superseded survey control is available for this station.
 BJ3441
 BJ3441_MARKER: DD = SURVEY DISK
 BJ3441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3441_STAMPING: 19V18 1983
 BJ3441_MARK LOGO: LADHGS
 BJ3441_PROJECTION: FLUSH
 BJ3441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3441+STABILITY: SURFACE MOTION
 BJ3441
 BJ3441  HISTORY     - Date     Condition        Report By
 BJ3441  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3441
 BJ3441                          STATION DESCRIPTION
 BJ3441
 BJ3441'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3441'3.2 KM (2.0 MI) WEST FROM CLINTON.
 BJ3441'ABOUT 3.2 KM (2 MILES) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3441'CLINTON TO A POWER RELAY STATION ON THE RIGHT WITH THE BENCH MARK SET
 BJ3441'NEAR THE SOUTHWEST CORNER OF RELAY STATION, 16.8 METERS (55 FEET)
 BJ3441'NORTHWEST OF THE CENTER OF HIGHWAY 10, 9.8 METERS (32 FEET)
 BJ3441'WEST-NORTHWEST OF WEST END OF CONCRETE CULVERT UNDER DRIVE INTO RELAY
 BJ3441'STATION, 4.9 METERS (16 FEET) NORTHEAST OF A POWER POLE, 4 METERS (13
 BJ3441'FEET) WEST-SOUTHWEST OF A POWER POLE, 0.6 METER (2 FEET) WEST OF THE
 BJ3441'SOUTHWEST CORNER OF CHAIN LINK FENCE AROUND RELAY STATION.
 BJ3441'THE MARK IS 0.61 METERS  SSE FROM A WITNESS POST.
 BJ3441'THE MARK IS 1.83 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3440 ***********************************************************************
 BJ3440  DESIGNATION -  19 V 19
 BJ3440  PID         -  BJ3440
 BJ3440  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3440  COUNTRY     -  US
 BJ3440  USGS QUAD   -  CLINTON (2018)
 BJ3440
 BJ3440                         *CURRENT SURVEY CONTROL
 BJ3440  ______________________________________________________________________
 BJ3440* NAD 83(1986) POSITION- 30 51 27.     (N) 091 03 50.     (W)   SCALED
 BJ3440* NAVD 88 ORTHO HEIGHT -    75.947 (meters)      249.17  (feet) ADJUSTED
 BJ3440  ______________________________________________________________________
 BJ3440  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ3440  DYNAMIC HEIGHT  -         75.849 (meters)      248.85  (feet) COMP
 BJ3440  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ3440
 BJ3440  VERT ORDER      -  SECOND    CLASS I
 BJ3440
 BJ3440.The horizontal coordinates were scaled from a map and have
 BJ3440.an estimated accuracy of +/- 6 seconds.
 BJ3440
 BJ3440.The orthometric height was determined by differential leveling and
 BJ3440.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3440.in February 1994.
 BJ3440
 BJ3440.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3440.GEOID18 height accuracy estimate available here.
 BJ3440
 BJ3440.Click photographs - Photos may exist for this station.
 BJ3440
 BJ3440.The dynamic height is computed by dividing the NAVD 88
 BJ3440.geopotential number by the normal gravity value computed on the
 BJ3440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3440.degrees latitude (g = 980.6199 gals.).
 BJ3440
 BJ3440.The modeled gravity was interpolated from observed gravity values.
 BJ3440
 BJ3440;                    North         East    Units  Estimated Accuracy
 BJ3440;SPC LA S     -   261,360.    1,025,770.      MT  (+/- 180 meters Scaled)
 BJ3440
 BJ3440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ851154(NAD 83)
 BJ3440
 BJ3440                          SUPERSEDED SURVEY CONTROL
 BJ3440
 BJ3440.No superseded survey control is available for this station.
 BJ3440
 BJ3440_MARKER: DD = SURVEY DISK
 BJ3440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3440_STAMPING: 19V19 1983
 BJ3440_MARK LOGO: LADHGS
 BJ3440_PROJECTION: FLUSH
 BJ3440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3440+STABILITY: SURFACE MOTION
 BJ3440
 BJ3440  HISTORY     - Date     Condition        Report By
 BJ3440  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3440
 BJ3440                          STATION DESCRIPTION
 BJ3440
 BJ3440'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3440'4.7 KM (2.9 MI) WEST FROM CLINTON.
 BJ3440'ABOUT 4.7 KM (2.9 MILES) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3440'IN CLINTON TO THE BENCH MARK ON THE LEFT SET NEAR A TWIN TRUNK PECAN
 BJ3440'TREE, 16.8 METERS (55 FEET) SOUTH OF THE CENTER OF HIGHWAY 10, 13.7
 BJ3440'METERS (45 FEET) SOUTH-SOUTHWEST OF THE SOUTH END OF A CONCRETE
 BJ3440'CULVERT UNDER HIGHWAY 10, 5.2 METERS (17 FEET) EAST OF A TWIN TRUNK
 BJ3440'PECAN TREE, 0.3 METER (1 FOOT) NORTH OF A FENCE.
 BJ3440'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3440'THE MARK IS 1.22 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5309 ***********************************************************************
 BJ5309  DESIGNATION -  19 V 19 RESET
 BJ5309  PID         -  BJ5309
 BJ5309  STATE/COUNTY-  LA/EAST FELICIANA
 BJ5309  COUNTRY     -  US
 BJ5309  USGS QUAD   -  CLINTON (2018)
 BJ5309
 BJ5309                         *CURRENT SURVEY CONTROL
 BJ5309  ______________________________________________________________________
 BJ5309* NAD 83(1986) POSITION- 30 51 27.     (N) 091 03 50.     (W)   SCALED
 BJ5309* NAVD 88 ORTHO HEIGHT -    75.97  (meters)      249.2   (feet) RESET
 BJ5309  ______________________________________________________________________
 BJ5309  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ5309  VERT ORDER      -  THIRD
 BJ5309
 BJ5309.The horizontal coordinates were scaled from a map and have
 BJ5309.an estimated accuracy of +/- 6 seconds.
 BJ5309
 BJ5309.The orthometric height was computed from unverified reset data.
 BJ5309
 BJ5309.No vertical observational check was made to the station.
 BJ5309
 BJ5309.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5309.GEOID18 height accuracy estimate available here.
 BJ5309
 BJ5309.Click photographs - Photos may exist for this station.
 BJ5309
 BJ5309;                    North         East    Units  Estimated Accuracy
 BJ5309;SPC LA S     -   261,360.    1,025,770.      MT  (+/- 180 meters Scaled)
 BJ5309
 BJ5309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ851154(NAD 83)
 BJ5309
 BJ5309                          SUPERSEDED SURVEY CONTROL
 BJ5309
 BJ5309.No superseded survey control is available for this station.
 BJ5309
 BJ5309_MARKER: DD = SURVEY DISK
 BJ5309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5309_STAMPING: 19 V 19 RESET 1986
 BJ5309_MARK LOGO: LADTD
 BJ5309_PROJECTION: FLUSH
 BJ5309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5309+STABILITY: SURFACE MOTION
 BJ5309
 BJ5309  HISTORY     - Date     Condition        Report By
 BJ5309  HISTORY     - 1986     MONUMENTED       LADTD
 BJ5309
 BJ5309                          STATION DESCRIPTION
 BJ5309
 BJ5309'DESCRIBED BY LA TRANSP AND DEV 1986
 BJ5309'4.3 KM (2.65 MI) WEST FROM CLINTON.
 BJ5309'4.7 KM (2.90 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ5309'CLINTON TO THE BENCH MARK ON THE LEFT NEAR A TWIN TRUNK PECAN TREE AT
 BJ5309'ROLLING HILLS FARM, 24.7 M (81.0 FT) EAST OF A TWIN TRUNK PECAN TREE,
 BJ5309'17.2 M (56.4 FT) SOUTH OF THE CENTER OF HIGHWAY 10, 16.8 M (55.1 FT)
 BJ5309'SOUTHEAST OF THE CENTER OF THE SOUTH END OF A CONCRETE CULVERT UNDER
 BJ5309'HIGHWAY 10, 10.5 M (34.4 FT) WEST OF THE CENTER OF A PRIVATE DRIVE
 BJ5309'LEADING SOUTH AND 0.3 M (1.0 FT) NORTH OF A FENCE.
 BJ5309'THE MARK IS 0.30 METERS  N FROM  A WITNESS POST
 BJ5309'THE MARK IS 1.22 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3496 ***********************************************************************
 BJ3496  DESIGNATION -  19 V 2
 BJ3496  PID         -  BJ3496
 BJ3496  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3496  COUNTRY     -  US
 BJ3496  USGS QUAD   -  PRIDE (2018)
 BJ3496
 BJ3496                         *CURRENT SURVEY CONTROL
 BJ3496  ______________________________________________________________________
 BJ3496* NAD 83(1986) POSITION- 30 43 58.     (N) 090 58 17.     (W)   SCALED
 BJ3496* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3496  **This station is located in a suspected subsidence area (see below).
 BJ3496  ______________________________________________________________________
 BJ3496  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BJ3496  DYNAMIC HEIGHT  -         40.480 (meters)      132.81  (feet) COMP
 BJ3496  MODELED GRAVITY -    979,344.2   (mgal)                       NAVD 88
 BJ3496
 BJ3496.The horizontal coordinates were scaled from a map and have
 BJ3496.an estimated accuracy of +/- 6 seconds.
 BJ3496
 BJ3496.** This station is in an area of known vertical motion. If an
 BJ3496.** orthometric height was ever established but is not available 
 BJ3496.** in the current survey control section, the orthometric height
 BJ3496.** is considered suspect.  Suspect heights are available in the
 BJ3496.** superseded section only if requested.
 BJ3496
 BJ3496.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3496.GEOID18 height accuracy estimate available here.
 BJ3496
 BJ3496.Click photographs - Photos may exist for this station.
 BJ3496
 BJ3496.The dynamic height is computed by dividing the NAVD 88
 BJ3496.geopotential number by the normal gravity value computed on the
 BJ3496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3496.degrees latitude (g = 980.6199 gals.).
 BJ3496
 BJ3496.The modeled gravity was interpolated from observed gravity values.
 BJ3496
 BJ3496;                    North         East    Units  Estimated Accuracy
 BJ3496;SPC LA S     -   247,550.    1,034,660.      MT  (+/- 180 meters Scaled)
 BJ3496
 BJ3496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ942017(NAD 83)
 BJ3496
 BJ3496                          SUPERSEDED SURVEY CONTROL
 BJ3496
 BJ3496.No superseded survey control is available for this station.
 BJ3496
 BJ3496_MARKER: DD = SURVEY DISK
 BJ3496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3496_STAMPING: 19V2 1983
 BJ3496_MARK LOGO: LADHGS
 BJ3496_PROJECTION: FLUSH
 BJ3496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3496+STABILITY: SURFACE MOTION
 BJ3496
 BJ3496  HISTORY     - Date     Condition        Report By
 BJ3496  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3496
 BJ3496                          STATION DESCRIPTION
 BJ3496
 BJ3496'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3496'5.3 KM (3.3 MI) NORTH FROM PRIDE.
 BJ3496'ABOUT 5.3 KM (3.3 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3496'OFFICE IN PRIDE TO THE BENCH MARK ON THE LEFT, 21.6 METERS (71 FEET)
 BJ3496'NORTHWEST OF A RIGHT-OF-WAY MARKER, 18 METERS (59 FEET) WEST-SOUTHWEST
 BJ3496'OF THE CENTER OF HIGHWAY 409, 10.4 METERS (34 FEET) WEST OF THE NORTH
 BJ3496'END OF A CEMENT CULVERT UNDER HIGHWAY 409, 0.6 METER (2 FEET)
 BJ3496'SOUTH-SOUTHEAST OF A POWERPOLE WITH LIGHT.
 BJ3496'THE MARK IS 0.46 METERS  SSE FROM A WITNESS POST.
 BJ3496'THE MARK IS 1.22 M BELOW HIGHWAY 409.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3436 ***********************************************************************
 BJ3436  DESIGNATION -  19 V 20
 BJ3436  PID         -  BJ3436
 BJ3436  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3436  COUNTRY     -  US
 BJ3436  USGS QUAD   -  CLINTON (2018)
 BJ3436
 BJ3436                         *CURRENT SURVEY CONTROL
 BJ3436  ______________________________________________________________________
 BJ3436* NAD 83(1986) POSITION- 30 51 29.     (N) 091 04 45.     (W)   SCALED
 BJ3436* NAVD 88 ORTHO HEIGHT -    76.124 (meters)      249.75  (feet) ADJUSTED
 BJ3436  ______________________________________________________________________
 BJ3436  GEOID HEIGHT    -        -27.109 (meters)                     GEOID18
 BJ3436  DYNAMIC HEIGHT  -         76.026 (meters)      249.43  (feet) COMP
 BJ3436  MODELED GRAVITY -    979,348.4   (mgal)                       NAVD 88
 BJ3436
 BJ3436  VERT ORDER      -  SECOND    CLASS I
 BJ3436
 BJ3436.The horizontal coordinates were scaled from a map and have
 BJ3436.an estimated accuracy of +/- 6 seconds.
 BJ3436
 BJ3436.The orthometric height was determined by differential leveling and
 BJ3436.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3436.in February 1994.
 BJ3436
 BJ3436.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3436.GEOID18 height accuracy estimate available here.
 BJ3436
 BJ3436.Click photographs - Photos may exist for this station.
 BJ3436
 BJ3436.The dynamic height is computed by dividing the NAVD 88
 BJ3436.geopotential number by the normal gravity value computed on the
 BJ3436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3436.degrees latitude (g = 980.6199 gals.).
 BJ3436
 BJ3436.The modeled gravity was interpolated from observed gravity values.
 BJ3436
 BJ3436;                    North         East    Units  Estimated Accuracy
 BJ3436;SPC LA S     -   261,410.    1,024,310.      MT  (+/- 180 meters Scaled)
 BJ3436
 BJ3436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ836154(NAD 83)
 BJ3436
 BJ3436                          SUPERSEDED SURVEY CONTROL
 BJ3436
 BJ3436.No superseded survey control is available for this station.
 BJ3436
 BJ3436_MARKER: DD = SURVEY DISK
 BJ3436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3436_STAMPING: 19V20 1983
 BJ3436_MARK LOGO: LADHGS
 BJ3436_PROJECTION: FLUSH
 BJ3436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3436+STABILITY: SURFACE MOTION
 BJ3436
 BJ3436  HISTORY     - Date     Condition        Report By
 BJ3436  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3436
 BJ3436                          STATION DESCRIPTION
 BJ3436
 BJ3436'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3436'6.1 KM (3.8 MI) WEST FROM CLINTON.
 BJ3436'ABOUT 6.1 KM (3.8 MILES) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3436'IN CLINTON TO THE Y-JUNCTION OF STATE HIGHWAY 963 ON THE RIGHT WITH
 BJ3436'THE BENCH MARK SET BETWEEN THE TWO HIGHWAYS,  15.5 METERS (51 FEET)
 BJ3436'NORTH OF THE CENTER OF HIGHWAY 10, 13.9 METERS (45.5 FEET)
 BJ3436'SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 963, 6.4 METERS (21 FEET)
 BJ3436'SOUTH OF A RIGHT-OF-WAY MARKER, 5.2 METERS (17 FEET) EAST-NORTHEAST OF
 BJ3436'A RIGHT-OF-WAY MARKER.
 BJ3436'THE MARK IS 0.61 METERS  ESE FROM A WITNESS POST.
 BJ3436'THE MARK IS 0.30 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3435 ***********************************************************************
 BJ3435  DESIGNATION -  19 V 21
 BJ3435  PID         -  BJ3435
 BJ3435  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3435  COUNTRY     -  US
 BJ3435  USGS QUAD   -  CLINTON (2018)
 BJ3435
 BJ3435                         *CURRENT SURVEY CONTROL
 BJ3435  ______________________________________________________________________
 BJ3435* NAD 83(1986) POSITION- 30 51 46.     (N) 091 05 36.     (W)   SCALED
 BJ3435* NAVD 88 ORTHO HEIGHT -    75.976 (meters)      249.26  (feet) ADJUSTED
 BJ3435  ______________________________________________________________________
 BJ3435  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ3435  DYNAMIC HEIGHT  -         75.878 (meters)      248.94  (feet) COMP
 BJ3435  MODELED GRAVITY -    979,348.7   (mgal)                       NAVD 88
 BJ3435
 BJ3435  VERT ORDER      -  SECOND    CLASS I
 BJ3435
 BJ3435.The horizontal coordinates were scaled from a map and have
 BJ3435.an estimated accuracy of +/- 6 seconds.
 BJ3435
 BJ3435.The orthometric height was determined by differential leveling and
 BJ3435.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3435.in February 1994.
 BJ3435
 BJ3435.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3435.GEOID18 height accuracy estimate available here.
 BJ3435
 BJ3435.Click photographs - Photos may exist for this station.
 BJ3435
 BJ3435.The dynamic height is computed by dividing the NAVD 88
 BJ3435.geopotential number by the normal gravity value computed on the
 BJ3435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3435.degrees latitude (g = 980.6199 gals.).
 BJ3435
 BJ3435.The modeled gravity was interpolated from observed gravity values.
 BJ3435
 BJ3435;                    North         East    Units  Estimated Accuracy
 BJ3435;SPC LA S     -   261,930.    1,022,960.      MT  (+/- 180 meters Scaled)
 BJ3435
 BJ3435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ822159(NAD 83)
 BJ3435
 BJ3435                          SUPERSEDED SURVEY CONTROL
 BJ3435
 BJ3435.No superseded survey control is available for this station.
 BJ3435
 BJ3435_MARKER: DD = SURVEY DISK
 BJ3435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3435_STAMPING: 19V21 1983
 BJ3435_MARK LOGO: LADHGS
 BJ3435_PROJECTION: FLUSH
 BJ3435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3435+STABILITY: SURFACE MOTION
 BJ3435
 BJ3435  HISTORY     - Date     Condition        Report By
 BJ3435  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3435
 BJ3435                          STATION DESCRIPTION
 BJ3435
 BJ3435'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3435'4 KM (2.5 MI) NE FROM MCMANUS.
 BJ3435'ABOUT 6.1 KM (3.8 MILES) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3435'IN CLINTON TO THE Y-JUNCTION OF STATE HIGHWAY 963 ON THE RIGHT, THENCE
 BJ3435'NORTHWEST ON HIGHWAY 963 FOR ABOUT 1.4 KM (0.9 MILE) TO THE BENCH MARK
 BJ3435'ON THE RIGHT SET NEAR A DRIVEWAY ENTRANCE, 12.5 METERS (41 FEET) EAST
 BJ3435'OF THE EAST END OF METAL CULVERT UNDER DRIVE, 10.7 METERS (35 FEET)
 BJ3435'NORTHEAST OF THE CENTER OF HIGHWAY 963, 6.4 METERS (21 FEET) SOUTH OF
 BJ3435'THE CENTER OF THE DRIVE, 4.6 METERS (15 FEET) SOUTHWEST OF THE CENTER
 BJ3435'OF THE SOUTH DRIVEWAY BRICK COLUMN.
 BJ3435'THE MARK IS 2.13 METERS  WNW FROM A WITNESS POST.
 BJ3435'THE MARK IS 0.61 M BELOW HIGHWAY 963.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3434 ***********************************************************************
 BJ3434  DESIGNATION -  19 V 22
 BJ3434  PID         -  BJ3434
 BJ3434  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3434  COUNTRY     -  US
 BJ3434  USGS QUAD   -  CLINTON (2018)
 BJ3434
 BJ3434                         *CURRENT SURVEY CONTROL
 BJ3434  ______________________________________________________________________
 BJ3434* NAD 83(1986) POSITION- 30 52 05.     (N) 091 06 17.     (W)   SCALED
 BJ3434* NAVD 88 ORTHO HEIGHT -    80.189 (meters)      263.09  (feet) ADJUSTED
 BJ3434  ______________________________________________________________________
 BJ3434  GEOID HEIGHT    -        -27.097 (meters)                     GEOID18
 BJ3434  DYNAMIC HEIGHT  -         80.085 (meters)      262.75  (feet) COMP
 BJ3434  MODELED GRAVITY -    979,349.1   (mgal)                       NAVD 88
 BJ3434
 BJ3434  VERT ORDER      -  SECOND    CLASS I
 BJ3434
 BJ3434.The horizontal coordinates were scaled from a map and have
 BJ3434.an estimated accuracy of +/- 6 seconds.
 BJ3434
 BJ3434.The orthometric height was determined by differential leveling and
 BJ3434.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3434.in February 1994.
 BJ3434
 BJ3434.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3434.GEOID18 height accuracy estimate available here.
 BJ3434
 BJ3434.Click photographs - Photos may exist for this station.
 BJ3434
 BJ3434.The dynamic height is computed by dividing the NAVD 88
 BJ3434.geopotential number by the normal gravity value computed on the
 BJ3434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3434.degrees latitude (g = 980.6199 gals.).
 BJ3434
 BJ3434.The modeled gravity was interpolated from observed gravity values.
 BJ3434
 BJ3434;                    North         East    Units  Estimated Accuracy
 BJ3434;SPC LA S     -   262,520.    1,021,860.      MT  (+/- 180 meters Scaled)
 BJ3434
 BJ3434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ811165(NAD 83)
 BJ3434
 BJ3434                          SUPERSEDED SURVEY CONTROL
 BJ3434
 BJ3434.No superseded survey control is available for this station.
 BJ3434
 BJ3434_MARKER: DD = SURVEY DISK
 BJ3434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3434_STAMPING: 19V22 1983
 BJ3434_MARK LOGO: LADHGS
 BJ3434_PROJECTION: FLUSH
 BJ3434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3434+STABILITY: SURFACE MOTION
 BJ3434
 BJ3434  HISTORY     - Date     Condition        Report By
 BJ3434  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3434
 BJ3434                          STATION DESCRIPTION
 BJ3434
 BJ3434'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3434'4 KM (2.5 MI) NE FROM MCMANUS.
 BJ3434'ABOUT 6.1 KM (3.8 MILES) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE.
 BJ3434'IN CLINTON TO THE Y-JUNCTION OF STATE HIGHWAY 963 ON THE RIGHT, THENCE
 BJ3434'NORTHWEST ON HIGHWAY 963 FOR ABOUT 2.7 KM (1.7 MILES) TO A GRAVEL
 BJ3434'FIELD ROAD WITH THE BENCH MARK ON THE LEFT AND WEST OF THE FIELD ROAD,
 BJ3434'20.1 METERS (66 FEET) WEST-SOUTHWEST OF THE SOUTH END OF A CONCRETE
 BJ3434'CULVERT UNDER HIGHWAY 963, 9.1 METERS (30 FEET) SOUTH OF THE CENTER OF
 BJ3434'HIGHWAY 963, 6.4 METERS (21 FEET) WEST OF THE CENTER OF THE FIELD
 BJ3434'ROAD, 4.9 METERS (16 FEET) EAST-NORTHEAST OF A 26-INCH WATER OAK TREE,
 BJ3434'1.5 METERS (5 FEET) NORTHWEST OF A 12-INCH PINE TREE.
 BJ3434'THE MARK IS 1.22 METERS  N FROM A WITNESS POST.
 BJ3434'THE MARK IS 0.61 M BELOW HIGHWAY 963.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3433 ***********************************************************************
 BJ3433  DESIGNATION -  19 V 23
 BJ3433  PID         -  BJ3433
 BJ3433  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3433  COUNTRY     -  US
 BJ3433  USGS QUAD   -  CLINTON (2018)
 BJ3433
 BJ3433                         *CURRENT SURVEY CONTROL
 BJ3433  ______________________________________________________________________
 BJ3433* NAD 83(1986) POSITION- 30 52 06.     (N) 091 07 16.     (W)   SCALED
 BJ3433* NAVD 88 ORTHO HEIGHT -    62.886 (meters)      206.32  (feet) ADJUSTED
 BJ3433  ______________________________________________________________________
 BJ3433  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ3433  DYNAMIC HEIGHT  -         62.805 (meters)      206.05  (feet) COMP
 BJ3433  MODELED GRAVITY -    979,349.1   (mgal)                       NAVD 88
 BJ3433
 BJ3433  VERT ORDER      -  SECOND    CLASS I
 BJ3433
 BJ3433.The horizontal coordinates were scaled from a map and have
 BJ3433.an estimated accuracy of +/- 6 seconds.
 BJ3433
 BJ3433.The orthometric height was determined by differential leveling and
 BJ3433.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3433.in February 1994.
 BJ3433
 BJ3433.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3433.GEOID18 height accuracy estimate available here.
 BJ3433
 BJ3433.Click photographs - Photos may exist for this station.
 BJ3433
 BJ3433.The dynamic height is computed by dividing the NAVD 88
 BJ3433.geopotential number by the normal gravity value computed on the
 BJ3433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3433.degrees latitude (g = 980.6199 gals.).
 BJ3433
 BJ3433.The modeled gravity was interpolated from observed gravity values.
 BJ3433
 BJ3433;                    North         East    Units  Estimated Accuracy
 BJ3433;SPC LA S     -   262,550.    1,020,300.      MT  (+/- 180 meters Scaled)
 BJ3433
 BJ3433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ796165(NAD 83)
 BJ3433
 BJ3433                          SUPERSEDED SURVEY CONTROL
 BJ3433
 BJ3433.No superseded survey control is available for this station.
 BJ3433
 BJ3433_MARKER: DD = SURVEY DISK
 BJ3433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3433_STAMPING: 19V23 1983
 BJ3433_MARK LOGO: LADHGS
 BJ3433_PROJECTION: FLUSH
 BJ3433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3433+STABILITY: SURFACE MOTION
 BJ3433
 BJ3433  HISTORY     - Date     Condition        Report By
 BJ3433  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3433
 BJ3433                          STATION DESCRIPTION
 BJ3433
 BJ3433'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3433'3.2 KM (2 MI) NORTH FROM MCMANUS.
 BJ3433'ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3433'IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE NORTH ON
 BJ3433'HIGHWAY 19 FOR ABOUT 17.4 KM (10.8 MILES) TO THE JUNCTION WITH STATE
 BJ3433'HIGHWAY 963 WITH THE BENCH MARK SET IN THE NORTHEAST QUADRANT OF THE
 BJ3433'JUNCTION, 34.1 METERS (112 FEET) EAST OF THE CENTER OF HIGHWAY 19,
 BJ3433'24.7 METERS (81 FEET) NORTH OF THE CENTER OF HIGHWAY 963, 6.4 METERS
 BJ3433'(21 FEET) WEST-NORTHWEST OF A TELEPHONE REPAIR BOX, 1.5 METERS (5
 BJ3433'FEET) WEST-SOUTHWEST OF A 5-STRAND BARB WIRE FENCE.
 BJ3433'THE MARK IS 0.61 METERS  WSW FROM A WITNESS POST.
 BJ3433'THE MARK IS 1.52 M BELOW HIGHWAY 963.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3448 ***********************************************************************
 BJ3448  DESIGNATION -  19 V 24
 BJ3448  PID         -  BJ3448
 BJ3448  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3448  COUNTRY     -  US
 BJ3448  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3448
 BJ3448                         *CURRENT SURVEY CONTROL
 BJ3448  ______________________________________________________________________
 BJ3448* NAD 83(1986) POSITION- 30 50 19.     (N) 090 59 48.     (W)   SCALED
 BJ3448* NAVD 88 ORTHO HEIGHT -    78.767 (meters)      258.42  (feet) ADJUSTED
 BJ3448  ______________________________________________________________________
 BJ3448  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ3448  DYNAMIC HEIGHT  -         78.665 (meters)      258.09  (feet) COMP
 BJ3448  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ3448
 BJ3448  VERT ORDER      -  SECOND    CLASS I
 BJ3448
 BJ3448.The horizontal coordinates were scaled from a map and have
 BJ3448.an estimated accuracy of +/- 6 seconds.
 BJ3448
 BJ3448.The orthometric height was determined by differential leveling and
 BJ3448.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3448.in February 1994.
 BJ3448
 BJ3448.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3448.GEOID18 height accuracy estimate available here.
 BJ3448
 BJ3448.Click photographs - Photos may exist for this station.
 BJ3448
 BJ3448.The dynamic height is computed by dividing the NAVD 88
 BJ3448.geopotential number by the normal gravity value computed on the
 BJ3448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3448.degrees latitude (g = 980.6199 gals.).
 BJ3448
 BJ3448.The modeled gravity was interpolated from observed gravity values.
 BJ3448
 BJ3448;                    North         East    Units  Estimated Accuracy
 BJ3448;SPC LA S     -   259,280.    1,032,210.      MT  (+/- 180 meters Scaled)
 BJ3448
 BJ3448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ915134(NAD 83)
 BJ3448
 BJ3448                          SUPERSEDED SURVEY CONTROL
 BJ3448
 BJ3448.No superseded survey control is available for this station.
 BJ3448
 BJ3448_MARKER: DD = SURVEY DISK
 BJ3448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3448_STAMPING: 19V24 1984
 BJ3448_MARK LOGO: LADHGS
 BJ3448_PROJECTION: FLUSH
 BJ3448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3448+STABILITY: SURFACE MOTION
 BJ3448
 BJ3448  HISTORY     - Date     Condition        Report By
 BJ3448  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3448
 BJ3448                          STATION DESCRIPTION
 BJ3448
 BJ3448'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3448'3.8 KM (2.4 MI) SE FROM CLINTON.
 BJ3448'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAY 10 AND 67 FROM THE
 BJ3448'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3448'ON HIGHWAY 67 FOR ABOUT 3.5 KM (2.2 MILES) TO THE BENCH MARK ON THE
 BJ3448'LEFT AND NORTH OF A GRAVEL ROAD SET NEAR A RIGHT-OF-WAY MARKER, 18.6
 BJ3448'METERS (61 FEET) SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 67, 9.1
 BJ3448'METERS (30 FEET) NORTHWEST OF THE CENTER OF A GRAVEL ROAD, 5.2 METERS
 BJ3448'(17 FEET) EAST-NORTHEAST OF A 24-INCH PINE TREE, 1.2 METERS (4 FEET)
 BJ3448'WEST-SOUTHWEST OF A RIGHT-OF-WAY MARKER.
 BJ3448'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 BJ3448'THE MARK IS 1.52 M ABOVE HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3449 ***********************************************************************
 BJ3449  DESIGNATION -  19 V 25
 BJ3449  PID         -  BJ3449
 BJ3449  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3449  COUNTRY     -  US
 BJ3449  USGS QUAD   -  CLINTON (2018)
 BJ3449
 BJ3449                         *CURRENT SURVEY CONTROL
 BJ3449  ______________________________________________________________________
 BJ3449* NAD 83(1986) POSITION- 30 49 29.     (N) 090 59 59.     (W)   SCALED
 BJ3449* NAVD 88 ORTHO HEIGHT -    67.813 (meters)      222.48  (feet) ADJUSTED
 BJ3449  ______________________________________________________________________
 BJ3449  GEOID HEIGHT    -        -27.142 (meters)                     GEOID18
 BJ3449  DYNAMIC HEIGHT  -         67.725 (meters)      222.19  (feet) COMP
 BJ3449  MODELED GRAVITY -    979,347.5   (mgal)                       NAVD 88
 BJ3449
 BJ3449  VERT ORDER      -  SECOND    CLASS I
 BJ3449
 BJ3449.The horizontal coordinates were scaled from a map and have
 BJ3449.an estimated accuracy of +/- 6 seconds.
 BJ3449
 BJ3449.The orthometric height was determined by differential leveling and
 BJ3449.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3449.in February 1994.
 BJ3449
 BJ3449.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3449.GEOID18 height accuracy estimate available here.
 BJ3449
 BJ3449.Click photographs - Photos may exist for this station.
 BJ3449
 BJ3449.The dynamic height is computed by dividing the NAVD 88
 BJ3449.geopotential number by the normal gravity value computed on the
 BJ3449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3449.degrees latitude (g = 980.6199 gals.).
 BJ3449
 BJ3449.The modeled gravity was interpolated from observed gravity values.
 BJ3449
 BJ3449;                    North         East    Units  Estimated Accuracy
 BJ3449;SPC LA S     -   257,740.    1,031,920.      MT  (+/- 180 meters Scaled)
 BJ3449
 BJ3449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ913118(NAD 83)
 BJ3449
 BJ3449                          SUPERSEDED SURVEY CONTROL
 BJ3449
 BJ3449.No superseded survey control is available for this station.
 BJ3449
 BJ3449_MARKER: DD = SURVEY DISK
 BJ3449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3449_STAMPING: 19V25 1984
 BJ3449_MARK LOGO: LADHGS
 BJ3449_PROJECTION: FLUSH
 BJ3449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3449+STABILITY: SURFACE MOTION
 BJ3449
 BJ3449  HISTORY     - Date     Condition        Report By
 BJ3449  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3449
 BJ3449                          STATION DESCRIPTION
 BJ3449
 BJ3449'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3449'5.3 KM (3.4 MI) SSE FROM CLINTON.
 BJ3449'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3449'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3449'ON HIGHWAY 67 FOR ABOUT 5 KM (3.1 MILES) TO THE BENCH MARK ON THE
 BJ3449'RIGHT SET NEAR A POWER POLE, 18 METERS (59 FEET) NORTH OF THE CENTER
 BJ3449'OF A BLACKTOP DRIVE, 16.2 METERS (53 FEET) NORTH-NORTHWEST OF THE
 BJ3449'NORTH END OF A METAL CULVERT UNDER THE DRIVE, 14.2 METERS (46.5 FEET)
 BJ3449'WEST OF THE CENTER OF HIGHWAY 67, 0.8 (2.5 FEET) EAST OF A POWER POLE.
 BJ3449'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3449'THE MARK IS 1.22 M ABOVE HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3450 ***********************************************************************
 BJ3450  DESIGNATION -  19 V 26
 BJ3450  PID         -  BJ3450
 BJ3450  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3450  COUNTRY     -  US
 BJ3450  USGS QUAD   -  CLINTON (2018)
 BJ3450
 BJ3450                         *CURRENT SURVEY CONTROL
 BJ3450  ______________________________________________________________________
 BJ3450* NAD 83(1986) POSITION- 30 48 40.     (N) 091 00 10.     (W)   SCALED
 BJ3450* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3450  **This station is located in a suspected subsidence area (see below).
 BJ3450  ______________________________________________________________________
 BJ3450  GEOID HEIGHT    -        -27.149 (meters)                     GEOID18
 BJ3450  DYNAMIC HEIGHT  -         72.502 (meters)      237.87  (feet) COMP
 BJ3450  MODELED GRAVITY -    979,345.9   (mgal)                       NAVD 88
 BJ3450
 BJ3450.The horizontal coordinates were scaled from a map and have
 BJ3450.an estimated accuracy of +/- 6 seconds.
 BJ3450
 BJ3450.** This station is in an area of known vertical motion. If an
 BJ3450.** orthometric height was ever established but is not available 
 BJ3450.** in the current survey control section, the orthometric height
 BJ3450.** is considered suspect.  Suspect heights are available in the
 BJ3450.** superseded section only if requested.
 BJ3450
 BJ3450.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3450.GEOID18 height accuracy estimate available here.
 BJ3450
 BJ3450.Click photographs - Photos may exist for this station.
 BJ3450
 BJ3450.The dynamic height is computed by dividing the NAVD 88
 BJ3450.geopotential number by the normal gravity value computed on the
 BJ3450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3450.degrees latitude (g = 980.6199 gals.).
 BJ3450
 BJ3450.The modeled gravity was interpolated from observed gravity values.
 BJ3450
 BJ3450;                    North         East    Units  Estimated Accuracy
 BJ3450;SPC LA S     -   256,230.    1,031,630.      MT  (+/- 180 meters Scaled)
 BJ3450
 BJ3450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ910103(NAD 83)
 BJ3450
 BJ3450                          SUPERSEDED SURVEY CONTROL
 BJ3450
 BJ3450.No superseded survey control is available for this station.
 BJ3450
 BJ3450_MARKER: DD = SURVEY DISK
 BJ3450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3450_STAMPING: 19V26 1984
 BJ3450_MARK LOGO: LADHGS
 BJ3450_PROJECTION: FLUSH
 BJ3450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3450+STABILITY: SURFACE MOTION
 BJ3450
 BJ3450  HISTORY     - Date     Condition        Report By
 BJ3450  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3450
 BJ3450                          STATION DESCRIPTION
 BJ3450
 BJ3450'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3450'6.9 KM (4.4 MI) SSE FROM CLINTON.
 BJ3450'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3450'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3450'ON HIGHWAY 67 FOR ABOUT 6.6 KM (4.1 MILES) TO THE BENCH MARK ON THE
 BJ3450'LEFT AND NORTH OF A GRAVEL DRIVE SET NEAR A FENCE, 17.7 METERS (58
 BJ3450'FEET) EAST OF THE CENTER OF HIGHWAY 67, 7.2 METERS (23.5 FEET) EAST OF
 BJ3450'THE NORTH END OF A METAL CULVERT UNDER THE DRIVE, 4.4 METERS (14.5
 BJ3450'FEET) NORTH-NORTHWEST OF THE CENTER OF THE GRAVEL DRIVE, 0.9 METERS (3
 BJ3450'FEET) WEST-NORTHWEST OF A 5-STRAND BARB WIRE FENCE.
 BJ3450'THE MARK IS 0.76 METERS  WNW FROM A WITNESS POST.
 BJ3450'THE MARK IS 1.22 M ABOVE HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3454 ***********************************************************************
 BJ3454  DESIGNATION -  19 V 27
 BJ3454  PID         -  BJ3454
 BJ3454  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3454  COUNTRY     -  US
 BJ3454  USGS QUAD   -  CLINTON (2018)
 BJ3454
 BJ3454                         *CURRENT SURVEY CONTROL
 BJ3454  ______________________________________________________________________
 BJ3454* NAD 83(1986) POSITION- 30 47 54.     (N) 091 00 27.     (W)   SCALED
 BJ3454* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3454  **This station is located in a suspected subsidence area (see below).
 BJ3454  ______________________________________________________________________
 BJ3454  GEOID HEIGHT    -        -27.153 (meters)                     GEOID18
 BJ3454  DYNAMIC HEIGHT  -         63.767 (meters)      209.21  (feet) COMP
 BJ3454  MODELED GRAVITY -    979,345.6   (mgal)                       NAVD 88
 BJ3454
 BJ3454.The horizontal coordinates were scaled from a map and have
 BJ3454.an estimated accuracy of +/- 6 seconds.
 BJ3454
 BJ3454.** This station is in an area of known vertical motion. If an
 BJ3454.** orthometric height was ever established but is not available 
 BJ3454.** in the current survey control section, the orthometric height
 BJ3454.** is considered suspect.  Suspect heights are available in the
 BJ3454.** superseded section only if requested.
 BJ3454
 BJ3454.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3454.GEOID18 height accuracy estimate available here.
 BJ3454
 BJ3454.Click photographs - Photos may exist for this station.
 BJ3454
 BJ3454.The dynamic height is computed by dividing the NAVD 88
 BJ3454.geopotential number by the normal gravity value computed on the
 BJ3454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3454.degrees latitude (g = 980.6199 gals.).
 BJ3454
 BJ3454.The modeled gravity was interpolated from observed gravity values.
 BJ3454
 BJ3454;                    North         East    Units  Estimated Accuracy
 BJ3454;SPC LA S     -   254,810.    1,031,180.      MT  (+/- 180 meters Scaled)
 BJ3454
 BJ3454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ906089(NAD 83)
 BJ3454
 BJ3454                          SUPERSEDED SURVEY CONTROL
 BJ3454
 BJ3454.No superseded survey control is available for this station.
 BJ3454
 BJ3454_MARKER: DD = SURVEY DISK
 BJ3454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3454_STAMPING: 19V27 1984
 BJ3454_MARK LOGO: LADHGS
 BJ3454_PROJECTION: RECESSED 5 CENTIMETERS
 BJ3454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3454+STABILITY: SURFACE MOTION
 BJ3454
 BJ3454  HISTORY     - Date     Condition        Report By
 BJ3454  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3454
 BJ3454                          STATION DESCRIPTION
 BJ3454
 BJ3454'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3454'8.3 KM (5.2 MI) SSE FROM CLINTON.
 BJ3454'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAY 10 AND 67 FROM THE
 BJ3454'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3454'ON HIGHWAY 67 FOR ABOUT 8 KM (5 MILES) TO THE BENCH MARK ON THE RIGHT,
 BJ3454'AT THE PLANK ROAD BATIST CHURCH SET NEAR THE CHURCH SIGN, 23.2 METERS
 BJ3454'(76 FEET) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF PARSONAGE, 14.3
 BJ3454'METERS (47 FEET) WEST OF THE CENTER OF HIGHWAY 67, 3.8 METERS (12.5
 BJ3454'FEET) NORTH-NORTHWEST OF THE NORTH END OF CEMENT CULVERT, 2.1 METERS
 BJ3454'(7 FEET) WEST OF THE SOUTH END OF A CEMENT CULVERT.
 BJ3454'THE MARK IS 0.91 METERS  N FROM  THE EAST END OF CHURCH S
 BJ3454'THE MARK IS 0.61 M BELOW HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3455 ***********************************************************************
 BJ3455  DESIGNATION -  19 V 28
 BJ3455  PID         -  BJ3455
 BJ3455  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3455  COUNTRY     -  US
 BJ3455  USGS QUAD   -  CLINTON (2018)
 BJ3455
 BJ3455                         *CURRENT SURVEY CONTROL
 BJ3455  ______________________________________________________________________
 BJ3455* NAD 83(1986) POSITION- 30 47 15.     (N) 091 00 56.     (W)   SCALED
 BJ3455* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3455  **This station is located in a suspected subsidence area (see below).
 BJ3455  ______________________________________________________________________
 BJ3455  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BJ3455  DYNAMIC HEIGHT  -         64.496 (meters)      211.60  (feet) COMP
 BJ3455  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ3455
 BJ3455.The horizontal coordinates were scaled from a map and have
 BJ3455.an estimated accuracy of +/- 6 seconds.
 BJ3455
 BJ3455.** This station is in an area of known vertical motion. If an
 BJ3455.** orthometric height was ever established but is not available 
 BJ3455.** in the current survey control section, the orthometric height
 BJ3455.** is considered suspect.  Suspect heights are available in the
 BJ3455.** superseded section only if requested.
 BJ3455
 BJ3455.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3455.GEOID18 height accuracy estimate available here.
 BJ3455
 BJ3455.Click photographs - Photos may exist for this station.
 BJ3455
 BJ3455.The dynamic height is computed by dividing the NAVD 88
 BJ3455.geopotential number by the normal gravity value computed on the
 BJ3455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3455.degrees latitude (g = 980.6199 gals.).
 BJ3455
 BJ3455.The modeled gravity was interpolated from observed gravity values.
 BJ3455
 BJ3455;                    North         East    Units  Estimated Accuracy
 BJ3455;SPC LA S     -   253,610.    1,030,420.      MT  (+/- 180 meters Scaled)
 BJ3455
 BJ3455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ898077(NAD 83)
 BJ3455
 BJ3455                          SUPERSEDED SURVEY CONTROL
 BJ3455
 BJ3455.No superseded survey control is available for this station.
 BJ3455
 BJ3455_MARKER: DD = SURVEY DISK
 BJ3455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3455_STAMPING: 19V28 1984
 BJ3455_MARK LOGO: LADHGS
 BJ3455_PROJECTION: FLUSH
 BJ3455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3455+STABILITY: SURFACE MOTION
 BJ3455
 BJ3455  HISTORY     - Date     Condition        Report By
 BJ3455  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3455
 BJ3455                          STATION DESCRIPTION
 BJ3455
 BJ3455'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3455'9.8 KM (6.1 MI) SOUTH FROM CLINTON.
 BJ3455'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3455'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3455'ON HIGHWAY 67 FOR ABOUT 9.5 KM (5.9 MILES) TO THE BENCH MARK ON THE
 BJ3455'LEFT AND NORTH OF A CAR WASH, 18 METERS (59 FEET) EAST-SOUTHEAST OF
 BJ3455'THE CENTER OF HIGHWAY 67, 7.9 METERS (26 FEET) EAST OF THE NORTH END
 BJ3455'OF A CEMENT CULVERT UNDER DRIVE LEADING INTO CAR WASH, 1.5 METERS (5
 BJ3455'FEET) NORTH-NORTHEAST OF CORNER OF CHAIN LINK FENCE.
 BJ3455'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ3455'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3456 ***********************************************************************
 BJ3456  DESIGNATION -  19 V 29
 BJ3456  PID         -  BJ3456
 BJ3456  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3456  COUNTRY     -  US
 BJ3456  USGS QUAD   -  CLINTON (2018)
 BJ3456
 BJ3456                         *CURRENT SURVEY CONTROL
 BJ3456  ______________________________________________________________________
 BJ3456* NAD 83(1986) POSITION- 30 46 31.     (N) 091 01 38.     (W)   SCALED
 BJ3456* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3456  **This station is located in a suspected subsidence area (see below).
 BJ3456  ______________________________________________________________________
 BJ3456  GEOID HEIGHT    -        -27.157 (meters)                     GEOID18
 BJ3456  DYNAMIC HEIGHT  -         53.922 (meters)      176.91  (feet) COMP
 BJ3456  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ3456
 BJ3456.The horizontal coordinates were scaled from a map and have
 BJ3456.an estimated accuracy of +/- 6 seconds.
 BJ3456
 BJ3456.** This station is in an area of known vertical motion. If an
 BJ3456.** orthometric height was ever established but is not available 
 BJ3456.** in the current survey control section, the orthometric height
 BJ3456.** is considered suspect.  Suspect heights are available in the
 BJ3456.** superseded section only if requested.
 BJ3456
 BJ3456.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3456.GEOID18 height accuracy estimate available here.
 BJ3456
 BJ3456.Click photographs - Photos may exist for this station.
 BJ3456
 BJ3456.The dynamic height is computed by dividing the NAVD 88
 BJ3456.geopotential number by the normal gravity value computed on the
 BJ3456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3456.degrees latitude (g = 980.6199 gals.).
 BJ3456
 BJ3456.The modeled gravity was interpolated from observed gravity values.
 BJ3456
 BJ3456;                    North         East    Units  Estimated Accuracy
 BJ3456;SPC LA S     -   252,250.    1,029,300.      MT  (+/- 180 meters Scaled)
 BJ3456
 BJ3456_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ887063(NAD 83)
 BJ3456
 BJ3456                          SUPERSEDED SURVEY CONTROL
 BJ3456
 BJ3456.No superseded survey control is available for this station.
 BJ3456
 BJ3456_MARKER: DD = SURVEY DISK
 BJ3456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3456_STAMPING: 19V29 1984
 BJ3456_MARK LOGO: LADHGS
 BJ3456_PROJECTION: FLUSH
 BJ3456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3456+STABILITY: SURFACE MOTION
 BJ3456
 BJ3456  HISTORY     - Date     Condition        Report By
 BJ3456  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3456
 BJ3456                          STATION DESCRIPTION
 BJ3456
 BJ3456'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3456'11.5 KM (7.2 MI) SOUTH FROM CLINTON.
 BJ3456'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3456'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3456'ON HIGHWAY 67 FOR ABOUT 11.2 KM (7 MILES) TO THE BENCH MARK ON THE
 BJ3456'RIGHT AND SOUTH OF A GRAVEL DRIVE, 18.9 METERS (62 FEET)
 BJ3456'WEST-SOUTHWEST OF THE CENTER OF HIGHWAY 67, 5.3 METERS (17.5 FEET)
 BJ3456'WEST-SOUTHWEST OF THE SOUTH END OF CEMENT CULVERT UNDER GRAVEL DRIVE,
 BJ3456'4.7 METERS (15.5 FEET) SOUTH-SOUTHEAST OF THE CENTER OF THE GRAVEL
 BJ3456'DRIVE, 2 METERS (6.5 FEET) SOUTH-SOUTHEAST OF A TELEPHONE REPAIR BOX,
 BJ3456'0.6 METER (2 FEET) EAST-SOUTHEAST OF A 5-STRAND BARB WIRE FENCE.
 BJ3456'THE MARK IS 0.45 METERS  ESE FROM A WITNESS POST.
 BJ3456'THE MARK IS 0.91 M BELOW HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3498 ***********************************************************************
 BJ3498  DESIGNATION -  19 V 3
 BJ3498  PID         -  BJ3498
 BJ3498  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3498  COUNTRY     -  US
 BJ3498  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3498
 BJ3498                         *CURRENT SURVEY CONTROL
 BJ3498  ______________________________________________________________________
 BJ3498* NAD 83(1986) POSITION- 30 45 09.     (N) 090 57 09.     (W)   SCALED
 BJ3498* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3498  **This station is located in a suspected subsidence area (see below).
 BJ3498  ______________________________________________________________________
 BJ3498  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3498  DYNAMIC HEIGHT  -         45.376 (meters)      148.87  (feet) COMP
 BJ3498  MODELED GRAVITY -    979,344.0   (mgal)                       NAVD 88
 BJ3498
 BJ3498.The horizontal coordinates were scaled from a map and have
 BJ3498.an estimated accuracy of +/- 6 seconds.
 BJ3498
 BJ3498.** This station is in an area of known vertical motion. If an
 BJ3498.** orthometric height was ever established but is not available 
 BJ3498.** in the current survey control section, the orthometric height
 BJ3498.** is considered suspect.  Suspect heights are available in the
 BJ3498.** superseded section only if requested.
 BJ3498
 BJ3498.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3498.GEOID18 height accuracy estimate available here.
 BJ3498
 BJ3498.Click photographs - Photos may exist for this station.
 BJ3498
 BJ3498.The dynamic height is computed by dividing the NAVD 88
 BJ3498.geopotential number by the normal gravity value computed on the
 BJ3498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3498.degrees latitude (g = 980.6199 gals.).
 BJ3498
 BJ3498.The modeled gravity was interpolated from observed gravity values.
 BJ3498
 BJ3498;                    North         East    Units  Estimated Accuracy
 BJ3498;SPC LA S     -   249,740.    1,036,470.      MT  (+/- 180 meters Scaled)
 BJ3498
 BJ3498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ959039(NAD 83)
 BJ3498
 BJ3498                          SUPERSEDED SURVEY CONTROL
 BJ3498
 BJ3498.No superseded survey control is available for this station.
 BJ3498
 BJ3498_MARKER: DD = SURVEY DISK
 BJ3498_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3498_SP_SET: ABUTMENT WINGWALL
 BJ3498_STAMPING: 19V3 1983
 BJ3498_MARK LOGO: LADHGS
 BJ3498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3498+STABILITY: SURFACE MOTION
 BJ3498
 BJ3498  HISTORY     - Date     Condition        Report By
 BJ3498  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3498
 BJ3498                          STATION DESCRIPTION
 BJ3498
 BJ3498'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3498'8.6 KM (5.3 MI) NNE FROM PRIDE.
 BJ3498'ABOUT 7.6 KM (4.7 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3498'OFFICE IN PRIDE TO THE JUNCTION WITH STATE HIGHWAY 959, THENCE RIGHT
 BJ3498'AND EAST ON HIGHWAY 959 FOR ABOUT 1 KM (0.6 MILES) TO THE BRIDGE OVER
 BJ3498'MILL CREEK WITH THE BENCH MARK SET IN THE NORTHEAST CORNER OF THE
 BJ3498'BRIDGE IN THE ABUTMENT WINGWALL, 38.4 METERS (126 FEET) NORTHWEST OF
 BJ3498'POWER POLE NUMBER OF-72-10R, 5.3 METERS (17.5 FEET) SOUTH-SOUTHEAST OF
 BJ3498'THE CENTER OF HIGHWAY 959.
 BJ3498'THE MARK IS 0.61 METERS  W FROM  THE BRIDGE ABUTMENT END
 BJ3498'THE MARK IS ABOVE LEVEL WITH HIGHWAY 959.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3457 ***********************************************************************
 BJ3457  DESIGNATION -  19 V 30
 BJ3457  PID         -  BJ3457
 BJ3457  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3457  COUNTRY     -  US
 BJ3457  USGS QUAD   -  CLINTON (2018)
 BJ3457
 BJ3457                         *CURRENT SURVEY CONTROL
 BJ3457  ______________________________________________________________________
 BJ3457* NAD 83(1986) POSITION- 30 45 56.     (N) 091 02 01.     (W)   SCALED
 BJ3457* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3457  **This station is located in a suspected subsidence area (see below).
 BJ3457  ______________________________________________________________________
 BJ3457  GEOID HEIGHT    -        -27.158 (meters)                     GEOID18
 BJ3457  DYNAMIC HEIGHT  -         45.877 (meters)      150.51  (feet) COMP
 BJ3457  MODELED GRAVITY -    979,345.3   (mgal)                       NAVD 88
 BJ3457
 BJ3457.The horizontal coordinates were scaled from a map and have
 BJ3457.an estimated accuracy of +/- 6 seconds.
 BJ3457
 BJ3457.** This station is in an area of known vertical motion. If an
 BJ3457.** orthometric height was ever established but is not available 
 BJ3457.** in the current survey control section, the orthometric height
 BJ3457.** is considered suspect.  Suspect heights are available in the
 BJ3457.** superseded section only if requested.
 BJ3457
 BJ3457.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3457.GEOID18 height accuracy estimate available here.
 BJ3457
 BJ3457.Click photographs - Photos may exist for this station.
 BJ3457
 BJ3457.The dynamic height is computed by dividing the NAVD 88
 BJ3457.geopotential number by the normal gravity value computed on the
 BJ3457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3457.degrees latitude (g = 980.6199 gals.).
 BJ3457
 BJ3457.The modeled gravity was interpolated from observed gravity values.
 BJ3457
 BJ3457;                    North         East    Units  Estimated Accuracy
 BJ3457;SPC LA S     -   251,170.    1,028,700.      MT  (+/- 180 meters Scaled)
 BJ3457
 BJ3457_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ881052(NAD 83)
 BJ3457
 BJ3457                          SUPERSEDED SURVEY CONTROL
 BJ3457
 BJ3457.No superseded survey control is available for this station.
 BJ3457
 BJ3457_MARKER: DD = SURVEY DISK
 BJ3457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3457_STAMPING: 19V30 1984
 BJ3457_MARK LOGO: LADHGS
 BJ3457_PROJECTION: FLUSH
 BJ3457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3457+STABILITY: SURFACE MOTION
 BJ3457
 BJ3457  HISTORY     - Date     Condition        Report By
 BJ3457  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3457
 BJ3457                          STATION DESCRIPTION
 BJ3457
 BJ3457'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3457'12.9 KM (8 MI) SOUTH FROM CLINTON.
 BJ3457'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3457'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3457'ON HIGHWAY 67 FOR ABOUT 12.6 KM (7.8 MILES) TO THE BENCH MARK ON THE
 BJ3457'LEFT SET IN FRONT OF KELLYS MEAT COMPANY, 30.5 METERS (100 FEET)
 BJ3457'SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 67, 22.7 METERS (74.5 FEET)
 BJ3457'NORTH OF THE NORTHWEST CORNER OF MEAT COMPANY BUILDING, 11.3 METERS
 BJ3457'(37 FEET) SOUTH-SOUTHWEST OF A 48-INCH WATER OAK TREE, 1.5 METERS (5
 BJ3457'FEET) EAST-NORTHEAST OF A POWER POLE WITH 3 TRANSFORMERS.
 BJ3457'THE MARK IS 1.52 METERS  ESE FROM A WITNESS POST.
 BJ3457'THE MARK IS 0.91 M ABOVE HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3458 ***********************************************************************
 BJ3458  DESIGNATION -  19 V 31
 BJ3458  PID         -  BJ3458
 BJ3458  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3458  COUNTRY     -  US
 BJ3458  USGS QUAD   -  CLINTON (2018)
 BJ3458
 BJ3458                         *CURRENT SURVEY CONTROL
 BJ3458  ______________________________________________________________________
 BJ3458* NAD 83(1986) POSITION- 30 45 37.     (N) 091 02 51.     (W)   SCALED
 BJ3458* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3458  **This station is located in a suspected subsidence area (see below).
 BJ3458  ______________________________________________________________________
 BJ3458  GEOID HEIGHT    -        -27.157 (meters)                     GEOID18
 BJ3458  DYNAMIC HEIGHT  -         44.468 (meters)      145.89  (feet) COMP
 BJ3458  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ3458
 BJ3458.The horizontal coordinates were scaled from a map and have
 BJ3458.an estimated accuracy of +/- 6 seconds.
 BJ3458
 BJ3458.** This station is in an area of known vertical motion. If an
 BJ3458.** orthometric height was ever established but is not available 
 BJ3458.** in the current survey control section, the orthometric height
 BJ3458.** is considered suspect.  Suspect heights are available in the
 BJ3458.** superseded section only if requested.
 BJ3458
 BJ3458.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3458.GEOID18 height accuracy estimate available here.
 BJ3458
 BJ3458.Click photographs - Photos may exist for this station.
 BJ3458
 BJ3458.The dynamic height is computed by dividing the NAVD 88
 BJ3458.geopotential number by the normal gravity value computed on the
 BJ3458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3458.degrees latitude (g = 980.6199 gals.).
 BJ3458
 BJ3458.The modeled gravity was interpolated from observed gravity values.
 BJ3458
 BJ3458;                    North         East    Units  Estimated Accuracy
 BJ3458;SPC LA S     -   250,580.    1,027,370.      MT  (+/- 180 meters Scaled)
 BJ3458
 BJ3458_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ868046(NAD 83)
 BJ3458
 BJ3458                          SUPERSEDED SURVEY CONTROL
 BJ3458
 BJ3458.No superseded survey control is available for this station.
 BJ3458
 BJ3458_MARKER: DD = SURVEY DISK
 BJ3458_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3458_SP_SET: RETAINING WALL
 BJ3458_STAMPING: 19V31 1984
 BJ3458_MARK LOGO: LADHGS
 BJ3458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3458+STABILITY: SURFACE MOTION
 BJ3458
 BJ3458  HISTORY     - Date     Condition        Report By
 BJ3458  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3458
 BJ3458                          STATION DESCRIPTION
 BJ3458
 BJ3458'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3458'10 KM (6.2 MI) NE FROM SLAUGHTER.
 BJ3458'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3458'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3458'ON HIGHWAY 67 FOR ABOUT 14.2 KM (8.8 MILES) TO A BRIDGE WITH THE BENCH
 BJ3458'MARK SET IN THE SOUTHEAST CORNER OF THE BRIDGE IN THE RETAINING WALL,
 BJ3458'5.9 METERS (19.5 FEET) SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 67,
 BJ3458'0.8 METER (2.5 FEET) EAST OF THE SOUTHEAST CORNER OF BRIDGE ABUTMENT,
 BJ3458'0.8 METER (2.5 FEET) NORTHWEST OF THE EAST END OF RETAINING WALL.
 BJ3458'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3458'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3459 ***********************************************************************
 BJ3459  DESIGNATION -  19 V 32
 BJ3459  PID         -  BJ3459
 BJ3459  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3459  COUNTRY     -  US
 BJ3459  USGS QUAD   -  FRED (2018)
 BJ3459
 BJ3459                         *CURRENT SURVEY CONTROL
 BJ3459  ______________________________________________________________________
 BJ3459* NAD 83(1986) POSITION- 30 44 43.     (N) 091 03 40.     (W)   SCALED
 BJ3459* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3459  **This station is located in a suspected subsidence area (see below).
 BJ3459  ______________________________________________________________________
 BJ3459  GEOID HEIGHT    -        -27.154 (meters)                     GEOID18
 BJ3459  DYNAMIC HEIGHT  -         39.231 (meters)      128.71  (feet) COMP
 BJ3459  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3459
 BJ3459.The horizontal coordinates were scaled from a map and have
 BJ3459.an estimated accuracy of +/- 6 seconds.
 BJ3459
 BJ3459.** This station is in an area of known vertical motion. If an
 BJ3459.** orthometric height was ever established but is not available 
 BJ3459.** in the current survey control section, the orthometric height
 BJ3459.** is considered suspect.  Suspect heights are available in the
 BJ3459.** superseded section only if requested.
 BJ3459
 BJ3459.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3459.GEOID18 height accuracy estimate available here.
 BJ3459
 BJ3459.Click photographs - Photos may exist for this station.
 BJ3459
 BJ3459.The dynamic height is computed by dividing the NAVD 88
 BJ3459.geopotential number by the normal gravity value computed on the
 BJ3459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3459.degrees latitude (g = 980.6199 gals.).
 BJ3459
 BJ3459.The modeled gravity was interpolated from observed gravity values.
 BJ3459
 BJ3459;                    North         East    Units  Estimated Accuracy
 BJ3459;SPC LA S     -   248,910.    1,026,070.      MT  (+/- 180 meters Scaled)
 BJ3459
 BJ3459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ856029(NAD 83)
 BJ3459
 BJ3459                          SUPERSEDED SURVEY CONTROL
 BJ3459
 BJ3459.No superseded survey control is available for this station.
 BJ3459
 BJ3459_MARKER: DD = SURVEY DISK
 BJ3459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3459_STAMPING: 19V32 1984
 BJ3459_MARK LOGO: LADHGS
 BJ3459_PROJECTION: FLUSH
 BJ3459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3459+STABILITY: SURFACE MOTION
 BJ3459
 BJ3459  HISTORY     - Date     Condition        Report By
 BJ3459  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3459
 BJ3459                          STATION DESCRIPTION
 BJ3459
 BJ3459'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3459'8.4 KM (5.2 MI) NE FROM SLAUGHTER.
 BJ3459'ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67 FROM THE
 BJ3459'COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS, THENCE SOUTH
 BJ3459'ON HIGHWAY 67 FOR ABOUT 16.1 KM (10 MILES) TO A TRANSMISSION POWER
 BJ3459'LINE WITH THE BENCH MARK SET ON THE RIGHT SIDE OF ROAD NEAR A FENCE,
 BJ3459'18 METERS (59 FEET) NORTHWEST OF THE CENTER OF HIGHWAY 67, 13.7 METERS
 BJ3459'(45 FEET) NORTH OF THE CENTER OF A SINGLE CEMENT CULVERT HEADWALL
 BJ3459'UNDER HIGHWAY 67, 8.4 METERS (27.5 FEET) SOUTH-SOUTHWEST OF A
 BJ3459'TELEPHONE POLE, 6.7 METERS (22 FEET) EAST-NORTHEAST OF THE CENTER OF
 BJ3459'DOUBLE METAL GATES, 0.9 METERS (3 FEET) SOUTHEAST OF A 5-STRAND BARB
 BJ3459'WIRE FENCE.
 BJ3459'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ3459'THE MARK IS 0.91 M BELOW HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3414 ***********************************************************************
 BJ3414  DESIGNATION -  19 V 33
 BJ3414  PID         -  BJ3414
 BJ3414  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3414  COUNTRY     -  US
 BJ3414  USGS QUAD   -  FRED (2018)
 BJ3414
 BJ3414                         *CURRENT SURVEY CONTROL
 BJ3414  ______________________________________________________________________
 BJ3414* NAD 83(1986) POSITION- 30 44 12.     (N) 091 04 47.     (W)   SCALED
 BJ3414* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3414  **This station is located in a suspected subsidence area (see below).
 BJ3414  ______________________________________________________________________
 BJ3414  GEOID HEIGHT    -        -27.149 (meters)                     GEOID18
 BJ3414  DYNAMIC HEIGHT  -         49.528 (meters)      162.49  (feet) COMP
 BJ3414  MODELED GRAVITY -    979,345.7   (mgal)                       NAVD 88
 BJ3414
 BJ3414.The horizontal coordinates were scaled from a map and have
 BJ3414.an estimated accuracy of +/- 6 seconds.
 BJ3414
 BJ3414.** This station is in an area of known vertical motion. If an
 BJ3414.** orthometric height was ever established but is not available 
 BJ3414.** in the current survey control section, the orthometric height
 BJ3414.** is considered suspect.  Suspect heights are available in the
 BJ3414.** superseded section only if requested.
 BJ3414
 BJ3414.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3414.GEOID18 height accuracy estimate available here.
 BJ3414
 BJ3414.Click photographs - Photos may exist for this station.
 BJ3414
 BJ3414.The dynamic height is computed by dividing the NAVD 88
 BJ3414.geopotential number by the normal gravity value computed on the
 BJ3414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3414.degrees latitude (g = 980.6199 gals.).
 BJ3414
 BJ3414.The modeled gravity was interpolated from observed gravity values.
 BJ3414
 BJ3414;                    North         East    Units  Estimated Accuracy
 BJ3414;SPC LA S     -   247,960.    1,024,290.      MT  (+/- 180 meters Scaled)
 BJ3414
 BJ3414_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ838019(NAD 83)
 BJ3414
 BJ3414                          SUPERSEDED SURVEY CONTROL
 BJ3414
 BJ3414.No superseded survey control is available for this station.
 BJ3414
 BJ3414_MARKER: DD = SURVEY DISK
 BJ3414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3414_STAMPING: 19V33 1983
 BJ3414_MARK LOGO: LADHGS
 BJ3414_PROJECTION: FLUSH
 BJ3414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3414+STABILITY: SURFACE MOTION
 BJ3414
 BJ3414  HISTORY     - Date     Condition        Report By
 BJ3414  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3414
 BJ3414                          STATION DESCRIPTION
 BJ3414
 BJ3414'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3414'6.8 KM (4.1 MI) NE FROM SLAUGHTER.
 BJ3414'ABOUT 6.8 KM (4.2 MILES) EAST ON STATE HIGHWAY 412 FROM THE POST
 BJ3414'OFFICE IN SLAUGHTER TO THE BENCH MARK ON THE LEFT BY A GRAVEL DRIVE
 BJ3414'LEADING INTO A BRICK FRAME HOUSE, 16.5 METERS (54 FEET) NORTH OF THE
 BJ3414'CENTER OF HIGHWAY 412, 10.4 METERS (34 FEET) WEST OF THE CENTER OF A
 BJ3414'CATTLE GUARD, 5.5 METERS (18 FEET) WEST OF A TELEPHONE REPAIR BOX,
 BJ3414'3.4 METERS (11 FEET) EAST OF A 8-INCH SWEET GUM TREE, 0.3 METER (1
 BJ3414'FOOT) SOUTH OF A 4-STRAND BARB WIRE FENCE.
 BJ3414'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3414'THE MARK IS 0.61 M BELOW HIGHWAY 412.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3413 ***********************************************************************
 BJ3413  DESIGNATION -  19 V 34
 BJ3413  PID         -  BJ3413
 BJ3413  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3413  COUNTRY     -  US
 BJ3413  USGS QUAD   -  FRED (2018)
 BJ3413
 BJ3413                         *CURRENT SURVEY CONTROL
 BJ3413  ______________________________________________________________________
 BJ3413* NAD 83(1986) POSITION- 30 44 11.     (N) 091 05 54.     (W)   SCALED
 BJ3413* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3413  **This station is located in a suspected subsidence area (see below).
 BJ3413  ______________________________________________________________________
 BJ3413  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BJ3413  DYNAMIC HEIGHT  -         44.752 (meters)      146.82  (feet) COMP
 BJ3413  MODELED GRAVITY -    979,346.0   (mgal)                       NAVD 88
 BJ3413
 BJ3413.The horizontal coordinates were scaled from a map and have
 BJ3413.an estimated accuracy of +/- 6 seconds.
 BJ3413
 BJ3413.** This station is in an area of known vertical motion. If an
 BJ3413.** orthometric height was ever established but is not available 
 BJ3413.** in the current survey control section, the orthometric height
 BJ3413.** is considered suspect.  Suspect heights are available in the
 BJ3413.** superseded section only if requested.
 BJ3413
 BJ3413.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3413.GEOID18 height accuracy estimate available here.
 BJ3413
 BJ3413.Click photographs - Photos may exist for this station.
 BJ3413
 BJ3413.The dynamic height is computed by dividing the NAVD 88
 BJ3413.geopotential number by the normal gravity value computed on the
 BJ3413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3413.degrees latitude (g = 980.6199 gals.).
 BJ3413
 BJ3413.The modeled gravity was interpolated from observed gravity values.
 BJ3413
 BJ3413;                    North         East    Units  Estimated Accuracy
 BJ3413;SPC LA S     -   247,920.    1,022,510.      MT  (+/- 180 meters Scaled)
 BJ3413
 BJ3413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ820019(NAD 83)
 BJ3413
 BJ3413                          SUPERSEDED SURVEY CONTROL
 BJ3413
 BJ3413.No superseded survey control is available for this station.
 BJ3413
 BJ3413_MARKER: DD = SURVEY DISK
 BJ3413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3413_STAMPING: 19V34 1983
 BJ3413_MARK LOGO: LADHGS
 BJ3413_PROJECTION: FLUSH
 BJ3413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3413+STABILITY: SURFACE MOTION
 BJ3413
 BJ3413  HISTORY     - Date     Condition        Report By
 BJ3413  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3413
 BJ3413                          STATION DESCRIPTION
 BJ3413
 BJ3413'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3413'5 KM (3.1 MI) NE FROM SLAUGHTER.
 BJ3413'ABOUT 5 KM (3.1 MILES) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3413'IN SLAUGHTER TO THE BENCH MARK ON THE LEFT BY A GRAVEL DRIVE LEADING
 BJ3413'INTO A. H. SOBERS HOME, 15.5 METERS (51 FEET) NORTH OF THE CENTER OF
 BJ3413'HIGHWAY 412, 9.1 METERS (30 FEET) NORTHEAST OF THE EAST END OF A
 BJ3413'CEMENT CULVERT UNDER DRIVEWAY, 8.5 METERS (28 FEET) EAST OF GRAVEL
 BJ3413'DRIVE, 5.3 METERS (17.5 FEET) WEST OF A RIGHT-OF-WAY MARKER, 0.3 METER
 BJ3413'(1 FOOT) SOUTH OF A 4-STRAN BARB WIRE FENCE.
 BJ3413'THE MARK IS 0.30 METERS  WSW FROM A WITNESS POST.
 BJ3413'THE MARK IS 0.30 M BELOW HIGHWAY 412.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3412 ***********************************************************************
 BJ3412  DESIGNATION -  19 V 35
 BJ3412  PID         -  BJ3412
 BJ3412  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3412  COUNTRY     -  US
 BJ3412  USGS QUAD   -  FRED (2018)
 BJ3412
 BJ3412                         *CURRENT SURVEY CONTROL
 BJ3412  ______________________________________________________________________
 BJ3412* NAD 83(1986) POSITION- 30 43 45.     (N) 091 06 54.     (W)   SCALED
 BJ3412* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3412  **This station is located in a suspected subsidence area (see below).
 BJ3412  ______________________________________________________________________
 BJ3412  GEOID HEIGHT    -        -27.141 (meters)                     GEOID18
 BJ3412  DYNAMIC HEIGHT  -         39.195 (meters)      128.59  (feet) COMP
 BJ3412  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ3412
 BJ3412.The horizontal coordinates were scaled from a map and have
 BJ3412.an estimated accuracy of +/- 6 seconds.
 BJ3412
 BJ3412.** This station is in an area of known vertical motion. If an
 BJ3412.** orthometric height was ever established but is not available 
 BJ3412.** in the current survey control section, the orthometric height
 BJ3412.** is considered suspect.  Suspect heights are available in the
 BJ3412.** superseded section only if requested.
 BJ3412
 BJ3412.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3412.GEOID18 height accuracy estimate available here.
 BJ3412
 BJ3412.Click photographs - Photos may exist for this station.
 BJ3412
 BJ3412.The dynamic height is computed by dividing the NAVD 88
 BJ3412.geopotential number by the normal gravity value computed on the
 BJ3412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3412.degrees latitude (g = 980.6199 gals.).
 BJ3412
 BJ3412.The modeled gravity was interpolated from observed gravity values.
 BJ3412
 BJ3412;                    North         East    Units  Estimated Accuracy
 BJ3412;SPC LA S     -   247,120.    1,020,910.      MT  (+/- 180 meters Scaled)
 BJ3412
 BJ3412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ804011(NAD 83)
 BJ3412
 BJ3412                          SUPERSEDED SURVEY CONTROL
 BJ3412
 BJ3412.No superseded survey control is available for this station.
 BJ3412
 BJ3412_MARKER: DD = SURVEY DISK
 BJ3412_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3412_SP_SET: BRIDGE ABUTMENT
 BJ3412_STAMPING: 19V35 1983
 BJ3412_MARK LOGO: LADHGS
 BJ3412_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3412
 BJ3412  HISTORY     - Date     Condition        Report By
 BJ3412  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3412
 BJ3412                          STATION DESCRIPTION
 BJ3412
 BJ3412'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3412'ABOUT 3.1 KM (1.9 MILES) EAST ON STATE HIGHWAY 412 FROM THE POST
 BJ3412'OFFICE IN SLAUGHTER TO THE BENCH MARK ON THE RIGHT IN THE SOUTHWEST
 BJ3412'CORNER OF THE BRIDGE OVER REDWOOD CREEK, 22.6 METERS (74 FEET)
 BJ3412'EAST-NORTHEAST OF THE CENTER OF A GRAVEL DRIVE, 4.9 METERS (16 FEET)
 BJ3412'SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 412, 0.6 METER (2 FEET) EAST
 BJ3412'OF THE SOUTHWEST BRIDGE ABUTMENT.
 BJ3412'THE MARK IS 0.61 METERS ENE FROM A WITNESS POST.
 BJ3412'THE MARK IS ABOUT LEVEL WITH HIGHWAY 412.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3411 ***********************************************************************
 BJ3411  DESIGNATION -  19 V 36
 BJ3411  PID         -  BJ3411
 BJ3411  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3411  COUNTRY     -  US
 BJ3411  USGS QUAD   -  ZACHARY (2018)
 BJ3411
 BJ3411                         *CURRENT SURVEY CONTROL
 BJ3411  ______________________________________________________________________
 BJ3411* NAD 83(1986) POSITION- 30 43 18.     (N) 091 07 45.     (W)   SCALED
 BJ3411* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3411  **This station is located in a suspected subsidence area (see below).
 BJ3411  ______________________________________________________________________
 BJ3411  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BJ3411  DYNAMIC HEIGHT  -         38.135 (meters)      125.11  (feet) COMP
 BJ3411  MODELED GRAVITY -    979,346.3   (mgal)                       NAVD 88
 BJ3411
 BJ3411.The horizontal coordinates were scaled from a map and have
 BJ3411.an estimated accuracy of +/- 6 seconds.
 BJ3411
 BJ3411.** This station is in an area of known vertical motion. If an
 BJ3411.** orthometric height was ever established but is not available 
 BJ3411.** in the current survey control section, the orthometric height
 BJ3411.** is considered suspect.  Suspect heights are available in the
 BJ3411.** superseded section only if requested.
 BJ3411
 BJ3411.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3411.GEOID18 height accuracy estimate available here.
 BJ3411
 BJ3411.Click photographs - Photos may exist for this station.
 BJ3411
 BJ3411.The dynamic height is computed by dividing the NAVD 88
 BJ3411.geopotential number by the normal gravity value computed on the
 BJ3411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3411.degrees latitude (g = 980.6199 gals.).
 BJ3411
 BJ3411.The modeled gravity was interpolated from observed gravity values.
 BJ3411
 BJ3411;                    North         East    Units  Estimated Accuracy
 BJ3411;SPC LA S     -   246,280.    1,019,560.      MT  (+/- 180 meters Scaled)
 BJ3411
 BJ3411_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ791002(NAD 83)
 BJ3411
 BJ3411                          SUPERSEDED SURVEY CONTROL
 BJ3411
 BJ3411.No superseded survey control is available for this station.
 BJ3411
 BJ3411_MARKER: DD = SURVEY DISK
 BJ3411_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3411_SP_SET: BRIDGE ABUTMENT
 BJ3411_STAMPING: 19V36 1983
 BJ3411_MARK LOGO: LADHGS
 BJ3411_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3411
 BJ3411  HISTORY     - Date     Condition        Report By
 BJ3411  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3411
 BJ3411                          STATION DESCRIPTION
 BJ3411
 BJ3411'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3411'ABOUT 1.4 KM (0.9 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3411'IN SLAUGHTER TO THE BENCH MARK ON THE RIGHT IN THE SOUTHEAST CORNER OF
 BJ3411'THE BRIDGE OVER DOYLE BAYOU, 5.2 METERS (17 FEET) SOUTH-SOUTHEAST OF
 BJ3411'HIGHWAY 412, 0.6 METER (2 FEET) WEST OF THE SOUTHEAST BRIDGE ABUTMENT.
 BJ3411'THE MARK IS 0.61 METERS  ENE FROM A WITNESS POST.
 BJ3411'THE MARK IS ABOUT LEVEL WITH HIGHWAY 412.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3415 ***********************************************************************
 BJ3415  DESIGNATION -  19 V 37
 BJ3415  PID         -  BJ3415
 BJ3415  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3415  COUNTRY     -  US
 BJ3415  USGS QUAD   -  FRED (2018)
 BJ3415
 BJ3415                         *CURRENT SURVEY CONTROL
 BJ3415  ______________________________________________________________________
 BJ3415* NAD 83(1986) POSITION- 30 43 49.     (N) 091 04 18.     (W)   SCALED
 BJ3415* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3415  **This station is located in a suspected subsidence area (see below).
 BJ3415  ______________________________________________________________________
 BJ3415  GEOID HEIGHT    -        -27.149 (meters)                     GEOID18
 BJ3415  DYNAMIC HEIGHT  -         40.438 (meters)      132.67  (feet) COMP
 BJ3415  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3415
 BJ3415.The horizontal coordinates were scaled from a map and have
 BJ3415.an estimated accuracy of +/- 6 seconds.
 BJ3415
 BJ3415.** This station is in an area of known vertical motion. If an
 BJ3415.** orthometric height was ever established but is not available 
 BJ3415.** in the current survey control section, the orthometric height
 BJ3415.** is considered suspect.  Suspect heights are available in the
 BJ3415.** superseded section only if requested.
 BJ3415
 BJ3415.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3415.GEOID18 height accuracy estimate available here.
 BJ3415
 BJ3415.Click photographs - Photos may exist for this station.
 BJ3415
 BJ3415.The dynamic height is computed by dividing the NAVD 88
 BJ3415.geopotential number by the normal gravity value computed on the
 BJ3415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3415.degrees latitude (g = 980.6199 gals.).
 BJ3415
 BJ3415.The modeled gravity was interpolated from observed gravity values.
 BJ3415
 BJ3415;                    North         East    Units  Estimated Accuracy
 BJ3415;SPC LA S     -   247,250.    1,025,060.      MT  (+/- 180 meters Scaled)
 BJ3415
 BJ3415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ846012(NAD 83)
 BJ3415
 BJ3415                          SUPERSEDED SURVEY CONTROL
 BJ3415
 BJ3415.No superseded survey control is available for this station.
 BJ3415
 BJ3415_MARKER: DD = SURVEY DISK
 BJ3415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3415_STAMPING: 19V37 1983
 BJ3415_MARK LOGO: LADHGS
 BJ3415_PROJECTION: FLUSH
 BJ3415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3415+STABILITY: SURFACE MOTION
 BJ3415
 BJ3415  HISTORY     - Date     Condition        Report By
 BJ3415  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3415
 BJ3415                          STATION DESCRIPTION
 BJ3415
 BJ3415'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3415'6.4 KM (4 MI) EAST FROM SLAUGHTER.
 BJ3415'ABOUT 9.8 KM (6.1 MILES) NORTH ON STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3415'WITH STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK SET ON THE LEFT NEAR
 BJ3415'THE NORTH END OF A WHITE BOARD FENCE, 18.9 METERS (62 FEET) WEST OF
 BJ3415'THE CENTER OF HIGHWAY 67, 17.1 METERS (56 FEET) SOUTH OF A CATTLE
 BJ3415'GUARD, 15.2 METERS (50 FEET) SOUTH-SOUTHWEST OF THE SOUTH END OF A
 BJ3415'CEMENT CULVERT, 4.3 METERS (14 FEET) SOUTH OF A TELEPHONE POLE, 0.3
 BJ3415'METER (1 FOOT) EAST-NORTHEAST OF A WHITE BOARD FENCE.
 BJ3415'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3415'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3416 ***********************************************************************
 BJ3416  DESIGNATION -  19 V 38
 BJ3416  PID         -  BJ3416
 BJ3416  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3416  COUNTRY     -  US
 BJ3416  USGS QUAD   -  FRED (2018)
 BJ3416
 BJ3416                         *CURRENT SURVEY CONTROL
 BJ3416  ______________________________________________________________________
 BJ3416* NAD 83(1986) POSITION- 30 43 01.     (N) 091 04 34.     (W)   SCALED
 BJ3416* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3416  **This station is located in a suspected subsidence area (see below).
 BJ3416  ______________________________________________________________________
 BJ3416  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ3416  DYNAMIC HEIGHT  -         42.549 (meters)      139.60  (feet) COMP
 BJ3416  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3416
 BJ3416.The horizontal coordinates were scaled from a map and have
 BJ3416.an estimated accuracy of +/- 6 seconds.
 BJ3416
 BJ3416.** This station is in an area of known vertical motion. If an
 BJ3416.** orthometric height was ever established but is not available 
 BJ3416.** in the current survey control section, the orthometric height
 BJ3416.** is considered suspect.  Suspect heights are available in the
 BJ3416.** superseded section only if requested.
 BJ3416
 BJ3416.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3416.GEOID18 height accuracy estimate available here.
 BJ3416
 BJ3416.Click photographs - Photos may exist for this station.
 BJ3416
 BJ3416.The dynamic height is computed by dividing the NAVD 88
 BJ3416.geopotential number by the normal gravity value computed on the
 BJ3416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3416.degrees latitude (g = 980.6199 gals.).
 BJ3416
 BJ3416.The modeled gravity was interpolated from observed gravity values.
 BJ3416
 BJ3416;                    North         East    Units  Estimated Accuracy
 BJ3416;SPC LA S     -   245,770.    1,024,640.      MT  (+/- 180 meters Scaled)
 BJ3416
 BJ3416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP842998(NAD 83)
 BJ3416
 BJ3416                          SUPERSEDED SURVEY CONTROL
 BJ3416
 BJ3416.No superseded survey control is available for this station.
 BJ3416
 BJ3416_MARKER: DD = SURVEY DISK
 BJ3416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3416_STAMPING: 19V38 1983
 BJ3416_MARK LOGO: LADHGS
 BJ3416_PROJECTION: FLUSH
 BJ3416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3416+STABILITY: SURFACE MOTION
 BJ3416
 BJ3416  HISTORY     - Date     Condition        Report By
 BJ3416  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3416
 BJ3416                          STATION DESCRIPTION
 BJ3416
 BJ3416'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3416'6.4 KM (4 MI) EAST FROM SLAUGHTER.
 BJ3416'ABOUT 8.4 KM (5.2 MILES) NORTH ON STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3416'WITH STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK SET ON THE RIGHT
 BJ3416'NEAR A FENCE, 17.7 METERS (58 FEET) EAST OF THE CENTER OF HIGHWAY 67,
 BJ3416'8.5 METERS (28 FEET) NORTH OF THE CENTER OF AN IRON GATE, 8.5 METERS
 BJ3416'(28 FEET) EAST-NORTHEAST OF THE NORTH END OF A CEMENT CULVERT, 0.3
 BJ3416'METER (1 FOOT) WEST OF A 5-STRAND BARB WIRE FENCE.
 BJ3416'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3416'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3426 ***********************************************************************
 BJ3426  DESIGNATION -  19 V 39
 BJ3426  PID         -  BJ3426
 BJ3426  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3426  COUNTRY     -  US
 BJ3426  USGS QUAD   -  JACKSON (2018)
 BJ3426
 BJ3426                         *CURRENT SURVEY CONTROL
 BJ3426  ______________________________________________________________________
 BJ3426* NAD 83(1986) POSITION- 30 46 31.     (N) 091 07 56.     (W)   SCALED
 BJ3426* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3426  **This station is located in a suspected subsidence area (see below).
 BJ3426  ______________________________________________________________________
 BJ3426  GEOID HEIGHT    -        -27.141 (meters)                     GEOID18
 BJ3426  DYNAMIC HEIGHT  -         45.021 (meters)      147.71  (feet) COMP
 BJ3426  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ3426
 BJ3426.The horizontal coordinates were scaled from a map and have
 BJ3426.an estimated accuracy of +/- 6 seconds.
 BJ3426
 BJ3426.** This station is in an area of known vertical motion. If an
 BJ3426.** orthometric height was ever established but is not available 
 BJ3426.** in the current survey control section, the orthometric height
 BJ3426.** is considered suspect.  Suspect heights are available in the
 BJ3426.** superseded section only if requested.
 BJ3426
 BJ3426.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3426.GEOID18 height accuracy estimate available here.
 BJ3426
 BJ3426.Click photographs - Photos may exist for this station.
 BJ3426
 BJ3426.The dynamic height is computed by dividing the NAVD 88
 BJ3426.geopotential number by the normal gravity value computed on the
 BJ3426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3426.degrees latitude (g = 980.6199 gals.).
 BJ3426
 BJ3426.The modeled gravity was interpolated from observed gravity values.
 BJ3426
 BJ3426;                    North         East    Units  Estimated Accuracy
 BJ3426;SPC LA S     -   252,230.    1,019,250.      MT  (+/- 180 meters Scaled)
 BJ3426
 BJ3426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ787061(NAD 83)
 BJ3426
 BJ3426                          SUPERSEDED SURVEY CONTROL
 BJ3426
 BJ3426.No superseded survey control is available for this station.
 BJ3426
 BJ3426_MARKER: DD = SURVEY DISK
 BJ3426_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3426_SP_SET: CULVERT HEADWALL
 BJ3426_STAMPING: 19V39 1984
 BJ3426_MARK LOGO: LADHGS
 BJ3426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3426+STABILITY: SURFACE MOTION
 BJ3426
 BJ3426  HISTORY     - Date     Condition        Report By
 BJ3426  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3426
 BJ3426                          STATION DESCRIPTION
 BJ3426
 BJ3426'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3426'1.6 KM (1 MI) SOUTH FROM ETHEL.
 BJ3426'ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3426'IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE NORTH ON
 BJ3426'HIGHWAY 19 FOR ABOUT 6.4 KM (4 MILES) TO THE BENCH MARK ON THE LEFT
 BJ3426'SET IN THE NORTH END OF WEST HEADWALL OF A DOUBLE BOX CONCRETE CULVERT
 BJ3426'11.4 METERS (37.5 FEET) SOUTH-SOUTHEAST OF A TELEPHONE POLE WITH
 BJ3426'REPAIR BOX, 5.3 METERS (17.5 FEET) WEST OF CENTER OF HIGHWAY 19,
 BJ3426'2.6 METERS (8.5 FEET) NORTH OF THE CENTER OF THE WEST HEADWALL.
 BJ3426'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3426'THE MARK IS 0.30 M BELOW HIGHWAY 19.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3431 ***********************************************************************
 BJ3431  DESIGNATION -  19 V 4
 BJ3431  PID         -  BJ3431
 BJ3431  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3431  COUNTRY     -  US
 BJ3431  USGS QUAD   -  CLINTON (2018)
 BJ3431
 BJ3431                         *CURRENT SURVEY CONTROL
 BJ3431  ______________________________________________________________________
 BJ3431* NAD 83(1986) POSITION- 30 50 18.     (N) 091 07 26.     (W)   SCALED
 BJ3431* NAVD 88 ORTHO HEIGHT -    63.436 (meters)      208.12  (feet) ADJUSTED
 BJ3431  ______________________________________________________________________
 BJ3431  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 BJ3431  DYNAMIC HEIGHT  -         63.354 (meters)      207.85  (feet) COMP
 BJ3431  MODELED GRAVITY -    979,347.3   (mgal)                       NAVD 88
 BJ3431
 BJ3431  VERT ORDER      -  SECOND    CLASS I
 BJ3431
 BJ3431.The horizontal coordinates were scaled from a map and have
 BJ3431.an estimated accuracy of +/- 6 seconds.
 BJ3431
 BJ3431.The orthometric height was determined by differential leveling and
 BJ3431.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3431.in February 1994.
 BJ3431
 BJ3431.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3431.GEOID18 height accuracy estimate available here.
 BJ3431
 BJ3431.Click photographs - Photos may exist for this station.
 BJ3431
 BJ3431.The dynamic height is computed by dividing the NAVD 88
 BJ3431.geopotential number by the normal gravity value computed on the
 BJ3431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3431.degrees latitude (g = 980.6199 gals.).
 BJ3431
 BJ3431.The modeled gravity was interpolated from observed gravity values.
 BJ3431
 BJ3431;                    North         East    Units  Estimated Accuracy
 BJ3431;SPC LA S     -   259,220.    1,020,040.      MT  (+/- 180 meters Scaled)
 BJ3431
 BJ3431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ794131(NAD 83)
 BJ3431
 BJ3431                          SUPERSEDED SURVEY CONTROL
 BJ3431
 BJ3431.No superseded survey control is available for this station.
 BJ3431
 BJ3431_MARKER: DD = SURVEY DISK
 BJ3431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3431_STAMPING: 19V4 1984
 BJ3431_MARK LOGO: LADHGS
 BJ3431_PROJECTION: FLUSH
 BJ3431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3431+STABILITY: SURFACE MOTION
 BJ3431
 BJ3431  HISTORY     - Date     Condition        Report By
 BJ3431  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3431
 BJ3431                          STATION DESCRIPTION
 BJ3431
 BJ3431'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3431'IN MCMANUS.
 BJ3431'IN MCMANUS, ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE
 BJ3431'POST OFFICE IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE
 BJ3431'NORTH ON HIGHWAY 19 FOR ABOUT 14 KM (8.7 MILES) TO THE BENCH MARK ON
 BJ3431'THE LEFT AND NORTH OF THE JUNCTION OF STATE HIGHWAY 10 SET NEAR THE
 BJ3431'LORIO QUICK SHOP, 18.6 METERS (61 FEET) NORTH-NORTHWEST OF THE CENTER
 BJ3431'OF WEST END OF BOX CONCRETE CULVERT UNDER HIGHWAY 19, 12.8 METERS (42
 BJ3431'FEET) WEST OF THE CENTER OF HIGHWAY 19, 6.1 METERS (20 FEET) SOUTHEAST
 BJ3431'OF A TELEPHONE POLE NO. 123 WITH TRANSFORMER AND SECURITY LIGHT.
 BJ3431'THE MARK IS 0.91 METERS  N FROM A WITNESS POST.
 BJ3431'THE MARK IS ABOVE LEVEL WITH HIGHWAY 19.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3427 ***********************************************************************
 BJ3427  DESIGNATION -  19 V 40
 BJ3427  PID         -  BJ3427
 BJ3427  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3427  COUNTRY     -  US
 BJ3427  USGS QUAD   -  JACKSON (2018)
 BJ3427
 BJ3427                         *CURRENT SURVEY CONTROL
 BJ3427  ______________________________________________________________________
 BJ3427* NAD 83(1986) POSITION- 30 47 23.     (N) 091 07 54.     (W)   SCALED
 BJ3427* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3427  **This station is located in a suspected subsidence area (see below).
 BJ3427  ______________________________________________________________________
 BJ3427  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ3427  DYNAMIC HEIGHT  -         51.145 (meters)      167.80  (feet) COMP
 BJ3427  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ3427
 BJ3427.The horizontal coordinates were scaled from a map and have
 BJ3427.an estimated accuracy of +/- 6 seconds.
 BJ3427
 BJ3427.** This station is in an area of known vertical motion. If an
 BJ3427.** orthometric height was ever established but is not available 
 BJ3427.** in the current survey control section, the orthometric height
 BJ3427.** is considered suspect.  Suspect heights are available in the
 BJ3427.** superseded section only if requested.
 BJ3427
 BJ3427.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3427.GEOID18 height accuracy estimate available here.
 BJ3427
 BJ3427.Click photographs - Photos may exist for this station.
 BJ3427
 BJ3427.The dynamic height is computed by dividing the NAVD 88
 BJ3427.geopotential number by the normal gravity value computed on the
 BJ3427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3427.degrees latitude (g = 980.6199 gals.).
 BJ3427
 BJ3427.The modeled gravity was interpolated from observed gravity values.
 BJ3427
 BJ3427;                    North         East    Units  Estimated Accuracy
 BJ3427;SPC LA S     -   253,830.    1,019,300.      MT  (+/- 180 meters Scaled)
 BJ3427
 BJ3427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ787077(NAD 83)
 BJ3427
 BJ3427                          SUPERSEDED SURVEY CONTROL
 BJ3427
 BJ3427.No superseded survey control is available for this station.
 BJ3427
 BJ3427_MARKER: DD = SURVEY DISK
 BJ3427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3427_STAMPING: 19V40 1984
 BJ3427_MARK LOGO: LADHGS
 BJ3427_PROJECTION: FLUSH
 BJ3427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3427+STABILITY: SURFACE MOTION
 BJ3427
 BJ3427  HISTORY     - Date     Condition        Report By
 BJ3427  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3427
 BJ3427                          STATION DESCRIPTION
 BJ3427
 BJ3427'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3427'IN ETHEL.
 BJ3427'ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3427'IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE NORTH ON
 BJ3427'HIGHWAY 19 FOR ABOUT 8 KM (5 MILES) TO THE BENCH MARK SET ON THE LEFT
 BJ3427'AND SOUTH OF STATE HIGHWAY 955, 28.3 METERS (93 FEET) EAST OF THE EAST
 BJ3427'MAIN TRACK OF THE ILLINOIS CENTRAL GULF RAILROAD, 21.9 METERS (72
 BJ3427'FEET) SOUTH OF THE CENTER OF HIGHWAY 955, 10.3 METERS (34 FEET) WEST
 BJ3427'OF THE CENTER OF THE HIGHWAY 19, 7.6 METERS (25 FEET) NORTH OF A POWER
 BJ3427'POLE WITH METER LOOP, 5.9 METERS (19.5 FEET) SOUTH OF A BRACE POLE
 BJ3427'WITH GUY WIRE.
 BJ3427'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3427'THE MARK IS 0.61 M ABOVE HIGHWAY 19.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3428 ***********************************************************************
 BJ3428  DESIGNATION -  19 V 41
 BJ3428  PID         -  BJ3428
 BJ3428  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3428  COUNTRY     -  US
 BJ3428  USGS QUAD   -  CLINTON (2018)
 BJ3428
 BJ3428                         *CURRENT SURVEY CONTROL
 BJ3428  ______________________________________________________________________
 BJ3428* NAD 83(1986) POSITION- 30 47 53.     (N) 091 07 06.     (W)   SCALED
 BJ3428* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3428  **This station is located in a suspected subsidence area (see below).
 BJ3428  ______________________________________________________________________
 BJ3428  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ3428  DYNAMIC HEIGHT  -         48.756 (meters)      159.96  (feet) COMP
 BJ3428  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ3428
 BJ3428.The horizontal coordinates were scaled from a map and have
 BJ3428.an estimated accuracy of +/- 6 seconds.
 BJ3428
 BJ3428.** This station is in an area of known vertical motion. If an
 BJ3428.** orthometric height was ever established but is not available 
 BJ3428.** in the current survey control section, the orthometric height
 BJ3428.** is considered suspect.  Suspect heights are available in the
 BJ3428.** superseded section only if requested.
 BJ3428
 BJ3428.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3428.GEOID18 height accuracy estimate available here.
 BJ3428
 BJ3428.Click photographs - Photos may exist for this station.
 BJ3428
 BJ3428.The dynamic height is computed by dividing the NAVD 88
 BJ3428.geopotential number by the normal gravity value computed on the
 BJ3428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3428.degrees latitude (g = 980.6199 gals.).
 BJ3428
 BJ3428.The modeled gravity was interpolated from observed gravity values.
 BJ3428
 BJ3428;                    North         East    Units  Estimated Accuracy
 BJ3428;SPC LA S     -   254,750.    1,020,580.      MT  (+/- 180 meters Scaled)
 BJ3428
 BJ3428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ800087(NAD 83)
 BJ3428
 BJ3428                          SUPERSEDED SURVEY CONTROL
 BJ3428
 BJ3428.No superseded survey control is available for this station.
 BJ3428
 BJ3428_MARKER: DD = SURVEY DISK
 BJ3428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3428_STAMPING: 19V41 1984
 BJ3428_MARK LOGO: LADHGS
 BJ3428_PROJECTION: FLUSH
 BJ3428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3428+STABILITY: SURFACE MOTION
 BJ3428
 BJ3428  HISTORY     - Date     Condition        Report By
 BJ3428  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3428
 BJ3428                          STATION DESCRIPTION
 BJ3428
 BJ3428'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3428'1.4 KM (0.9 MI) NE FROM ETHEL.
 BJ3428'ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3428'IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE NORTH ON
 BJ3428'HIGHWAY 19 FOR ABOUT 9.5 KM (5.9 MILES) TO THE BENCH MARK ON THE
 BJ3428'RIGHT, SET NEAR A RIGHT-OF-WAY FENCE, 31.4 METERS (103 FEET)
 BJ3428'NORTH-NORTHEAST OF THE EAST END OF A DOUBLE CONCRETE CULVERT UNDER
 BJ3428'HIGHWAY 19, 15.1 METERS (49.5 FEET) NORTH OF A 24-INCH WATER OAK TREE,
 BJ3428'11.7 METERS (38.5 FEET) EAST OF THE CENTER OF HIGHWAY 19, 0.3 METERS
 BJ3428'(1 FOOT) WEST OF A 5-STRAND BARB WIRE FENCE.
 BJ3428'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3428'THE MARK IS 1.52 M BELOW HIGHWAY 19.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3429 ***********************************************************************
 BJ3429  DESIGNATION -  19 V 42
 BJ3429  PID         -  BJ3429
 BJ3429  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3429  COUNTRY     -  US
 BJ3429  USGS QUAD   -  CLINTON (2018)
 BJ3429
 BJ3429                         *CURRENT SURVEY CONTROL
 BJ3429  ______________________________________________________________________
 BJ3429* NAD 83(1986) POSITION- 30 48 49.     (N) 091 07 17.     (W)   SCALED
 BJ3429* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3429  **This station is located in a suspected subsidence area (see below).
 BJ3429  ______________________________________________________________________
 BJ3429  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ3429  DYNAMIC HEIGHT  -         51.796 (meters)      169.93  (feet) COMP
 BJ3429  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BJ3429
 BJ3429.The horizontal coordinates were scaled from a map and have
 BJ3429.an estimated accuracy of +/- 6 seconds.
 BJ3429
 BJ3429.** This station is in an area of known vertical motion. If an
 BJ3429.** orthometric height was ever established but is not available 
 BJ3429.** in the current survey control section, the orthometric height
 BJ3429.** is considered suspect.  Suspect heights are available in the
 BJ3429.** superseded section only if requested.
 BJ3429
 BJ3429.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3429.GEOID18 height accuracy estimate available here.
 BJ3429
 BJ3429.Click photographs - Photos may exist for this station.
 BJ3429
 BJ3429.The dynamic height is computed by dividing the NAVD 88
 BJ3429.geopotential number by the normal gravity value computed on the
 BJ3429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3429.degrees latitude (g = 980.6199 gals.).
 BJ3429
 BJ3429.The modeled gravity was interpolated from observed gravity values.
 BJ3429
 BJ3429;                    North         East    Units  Estimated Accuracy
 BJ3429;SPC LA S     -   256,480.    1,020,280.      MT  (+/- 180 meters Scaled)
 BJ3429
 BJ3429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ797104(NAD 83)
 BJ3429
 BJ3429                          SUPERSEDED SURVEY CONTROL
 BJ3429
 BJ3429.No superseded survey control is available for this station.
 BJ3429
 BJ3429_MARKER: DD = SURVEY DISK
 BJ3429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3429_STAMPING: 19V42 1984
 BJ3429_MARK LOGO: LADHGS
 BJ3429_PROJECTION: FLUSH
 BJ3429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3429+STABILITY: SURFACE MOTION
 BJ3429
 BJ3429  HISTORY     - Date     Condition        Report By
 BJ3429  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3429
 BJ3429                          STATION DESCRIPTION
 BJ3429
 BJ3429'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3429'3.2 KM (2 MI) NNE FROM ETHEL.
 BJ3429'ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3429'IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE NORTH ON
 BJ3429'HIGHWAY 19 FOR ABOUT 11.3 KM (7 MILES) TO THE BENCH MARK ON THE RIGHT,
 BJ3429'SET NEAR A BOARD FENCE, 13.7 METERS (45 FEET) EAST OF THE CENTER OF
 BJ3429'HIGHWAY 19, 3 METERS (10 FEET) NORTHEAST OF A 15-INCH WATER OAK TREE,
 BJ3429'0.8 METER (2.5 FEET) WEST OF A BOARD FENCE.
 BJ3429'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3429'THE MARK IS 0.91 M BELOW HIGHWAY 19.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3430 ***********************************************************************
 BJ3430  DESIGNATION -  19 V 43
 BJ3430  PID         -  BJ3430
 BJ3430  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3430  COUNTRY     -  US
 BJ3430  USGS QUAD   -  CLINTON (2018)
 BJ3430
 BJ3430                         *CURRENT SURVEY CONTROL
 BJ3430  ______________________________________________________________________
 BJ3430* NAD 83(1986) POSITION- 30 49 37.     (N) 091 07 23.     (W)   SCALED
 BJ3430* NAVD 88 ORTHO HEIGHT -    66.271 (meters)      217.42  (feet) ADJUSTED
 BJ3430  ______________________________________________________________________
 BJ3430  GEOID HEIGHT    -        -27.125 (meters)                     GEOID18
 BJ3430  DYNAMIC HEIGHT  -         66.186 (meters)      217.15  (feet) COMP
 BJ3430  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ3430
 BJ3430  VERT ORDER      -  SECOND    CLASS I
 BJ3430
 BJ3430.The horizontal coordinates were scaled from a map and have
 BJ3430.an estimated accuracy of +/- 6 seconds.
 BJ3430
 BJ3430.The orthometric height was determined by differential leveling and
 BJ3430.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3430.in February 1994.
 BJ3430
 BJ3430.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3430.GEOID18 height accuracy estimate available here.
 BJ3430
 BJ3430.Click photographs - Photos may exist for this station.
 BJ3430
 BJ3430.The dynamic height is computed by dividing the NAVD 88
 BJ3430.geopotential number by the normal gravity value computed on the
 BJ3430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3430.degrees latitude (g = 980.6199 gals.).
 BJ3430
 BJ3430.The modeled gravity was interpolated from observed gravity values.
 BJ3430
 BJ3430;                    North         East    Units  Estimated Accuracy
 BJ3430;SPC LA S     -   257,960.    1,020,120.      MT  (+/- 180 meters Scaled)
 BJ3430
 BJ3430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ795119(NAD 83)
 BJ3430
 BJ3430                          SUPERSEDED SURVEY CONTROL
 BJ3430
 BJ3430.No superseded survey control is available for this station.
 BJ3430
 BJ3430_MARKER: DD = SURVEY DISK
 BJ3430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3430_STAMPING: 19V43 1984
 BJ3430_MARK LOGO: LADHGS
 BJ3430_PROJECTION: FLUSH
 BJ3430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3430+STABILITY: SURFACE MOTION
 BJ3430
 BJ3430  HISTORY     - Date     Condition        Report By
 BJ3430  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3430
 BJ3430                          STATION DESCRIPTION
 BJ3430
 BJ3430'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3430'1.3 KM (0.8 MI) SOUTH FROM MCMANUS.
 BJ3430'ABOUT 0.2 KM (0.1 MILE) EAST ON STATE HIGHWAY 412 FROM THE POST OFFICE
 BJ3430'IN SLAUGHTER TO THE JUNCTION OF STATE HIGHWAY 19, THENCE NORTH ON
 BJ3430'HIGHWAY 19 FOR ABOUT 12.7 KM (7.9 MILES) TO THE BENCH MARK ON THE
 BJ3430'LEFT, SET NEAR A FENCE CORNER, 15.1 METERS (49.5 FEET) WEST OF THE
 BJ3430'CENTER OF HIGHWAY 19, 5.5 METERS (18 FEET) NORTH OF THE CENTER OF A
 BJ3430'GRAVEL DRIVE, 4.6 METERS (15 FEET) WEST OF THE NORTH END OF CONCRETE
 BJ3430'CULVERT UNDER DRIVE, 0.9 METER (3 FEET) EAST-NORTHEAST OF A CORNER
 BJ3430'FENCE POST, 0.8 METER (2.5 FEET) EAST OF NET WIRE FENCE.
 BJ3430'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3430'THE MARK IS 1.22 M BELOW HIGHWAY 19.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3576 ***********************************************************************
 BJ3576  DESIGNATION -  19 V 44
 BJ3576  PID         -  BJ3576
 BJ3576  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3576  COUNTRY     -  US
 BJ3576  USGS QUAD   -  CHIPOLA (2018)
 BJ3576
 BJ3576                         *CURRENT SURVEY CONTROL
 BJ3576  ______________________________________________________________________
 BJ3576* NAD 83(1986) POSITION- 30 53 17.     (N) 090 51 32.     (W)   SCALED
 BJ3576* NAVD 88 ORTHO HEIGHT -    51.478 (meters)      168.89  (feet) ADJUSTED
 BJ3576  ______________________________________________________________________
 BJ3576  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ3576  DYNAMIC HEIGHT  -         51.412 (meters)      168.67  (feet) COMP
 BJ3576  MODELED GRAVITY -    979,352.1   (mgal)                       NAVD 88
 BJ3576
 BJ3576  VERT ORDER      -  SECOND    CLASS I
 BJ3576
 BJ3576.The horizontal coordinates were scaled from a map and have
 BJ3576.an estimated accuracy of +/- 6 seconds.
 BJ3576
 BJ3576.The orthometric height was determined by differential leveling and
 BJ3576.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3576.in February 1994.
 BJ3576
 BJ3576.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3576.GEOID18 height accuracy estimate available here.
 BJ3576
 BJ3576.Click photographs - Photos may exist for this station.
 BJ3576
 BJ3576.The dynamic height is computed by dividing the NAVD 88
 BJ3576.geopotential number by the normal gravity value computed on the
 BJ3576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3576.degrees latitude (g = 980.6199 gals.).
 BJ3576
 BJ3576.The modeled gravity was interpolated from observed gravity values.
 BJ3576
 BJ3576;                    North         East    Units  Estimated Accuracy
 BJ3576;SPC LA S     -   264,810.    1,045,370.      MT  (+/- 180 meters Scaled)
 BJ3576
 BJ3576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ046191(NAD 83)
 BJ3576
 BJ3576                          SUPERSEDED SURVEY CONTROL
 BJ3576
 BJ3576.No superseded survey control is available for this station.
 BJ3576
 BJ3576_MARKER: DD = SURVEY DISK
 BJ3576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3576_STAMPING: 19V44 1984
 BJ3576_MARK LOGO: LADHGS
 BJ3576_PROJECTION: FLUSH
 BJ3576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3576+STABILITY: SURFACE MOTION
 BJ3576
 BJ3576  HISTORY     - Date     Condition        Report By
 BJ3576  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3576
 BJ3576                          STATION DESCRIPTION
 BJ3576
 BJ3576'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3576'15.9 KM (9.9 MI) EAST FROM CLINTON.
 BJ3576'ABOUT 15.9 KM (9.9 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3576'CLINTON TO THE BENCH MARK ON THE LEFT, 18.6 METERS (61 FT)
 BJ3576'WEST-SOUTHWEST OF A POWER POLE, 13.7 METERS (45 FT) NORTH OF THE
 BJ3576'CENTER OF HIGHWAY 10, 2.4 METERS (8 FT) WEST-SOUTHWEST OF TELEPHONE
 BJ3576'PEDESTAL NUMBER 163, AND 0.6 METER (2 FT) SOUTH OF A BARB WIRE FENCE.
 BJ3576'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3576'THE MARK IS 0.30 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3577 ***********************************************************************
 BJ3577  DESIGNATION -  19 V 45
 BJ3577  PID         -  BJ3577
 BJ3577  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3577  COUNTRY     -  US
 BJ3577  USGS QUAD   -  CHIPOLA (2018)
 BJ3577
 BJ3577                         *CURRENT SURVEY CONTROL
 BJ3577  ______________________________________________________________________
 BJ3577* NAD 83(1986) POSITION- 30 53 26.     (N) 090 52 25.     (W)   SCALED
 BJ3577* NAVD 88 ORTHO HEIGHT -    70.004 (meters)      229.67  (feet) ADJUSTED
 BJ3577  ______________________________________________________________________
 BJ3577  GEOID HEIGHT    -        -27.090 (meters)                     GEOID18
 BJ3577  DYNAMIC HEIGHT  -         69.914 (meters)      229.38  (feet) COMP
 BJ3577  MODELED GRAVITY -    979,352.3   (mgal)                       NAVD 88
 BJ3577
 BJ3577  VERT ORDER      -  SECOND    CLASS I
 BJ3577
 BJ3577.The horizontal coordinates were scaled from a map and have
 BJ3577.an estimated accuracy of +/- 6 seconds.
 BJ3577
 BJ3577.The orthometric height was determined by differential leveling and
 BJ3577.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3577.in February 1994.
 BJ3577
 BJ3577.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3577.GEOID18 height accuracy estimate available here.
 BJ3577
 BJ3577.Click photographs - Photos may exist for this station.
 BJ3577
 BJ3577.The dynamic height is computed by dividing the NAVD 88
 BJ3577.geopotential number by the normal gravity value computed on the
 BJ3577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3577.degrees latitude (g = 980.6199 gals.).
 BJ3577
 BJ3577.The modeled gravity was interpolated from observed gravity values.
 BJ3577
 BJ3577;                    North         East    Units  Estimated Accuracy
 BJ3577;SPC LA S     -   265,080.    1,043,960.      MT  (+/- 180 meters Scaled)
 BJ3577
 BJ3577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ032194(NAD 83)
 BJ3577
 BJ3577                          SUPERSEDED SURVEY CONTROL
 BJ3577
 BJ3577.No superseded survey control is available for this station.
 BJ3577
 BJ3577_MARKER: DD = SURVEY DISK
 BJ3577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3577_STAMPING: 19V45 1984
 BJ3577_MARK LOGO: LADHGS
 BJ3577_PROJECTION: FLUSH
 BJ3577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3577+STABILITY: SURFACE MOTION
 BJ3577
 BJ3577  HISTORY     - Date     Condition        Report By
 BJ3577  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3577
 BJ3577                          STATION DESCRIPTION
 BJ3577
 BJ3577'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3577'14.5 KM (9 MI) EAST FROM CLINTON.
 BJ3577'ABOUT 14.5  KM (9.00 MILES) EAST ALONG STATE HIGHWAY 10 FROM THE
 BJ3577'COURTHOUSE IN CLINTON TO THE MARK SET ON THE LEFT, 21.2 METERS
 BJ3577'(69.5 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY 10, 16.2 METERS
 BJ3577'(53.0 FT) NORTH-NORTHWEST OF THE WEST END OF AN 18-1NCH CONCRETE PIPE
 BJ3577'CULVERT, 7.9 METERS (26.0 FT) EAST OF A TELEPHONE JUNCTION BOX,
 BJ3577'0.8 METERS (2.5 FT) SOUTH-SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER,
 BJ3577'0.6 METERS (2.0 FT) SOUTH OF A FIVE-STRAND BARBED WIRE FENCE.
 BJ3577'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3577'THE MARK IS 0.61 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3579 ***********************************************************************
 BJ3579  DESIGNATION -  19 V 46
 BJ3579  PID         -  BJ3579
 BJ3579  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3579  COUNTRY     -  US
 BJ3579  USGS QUAD   -  FELPS (2018)
 BJ3579
 BJ3579                         *CURRENT SURVEY CONTROL
 BJ3579  ______________________________________________________________________
 BJ3579* NAD 83(1986) POSITION- 30 53 12.     (N) 090 53 27.     (W)   SCALED
 BJ3579* NAVD 88 ORTHO HEIGHT -    71.152 (meters)      233.44  (feet) ADJUSTED
 BJ3579  ______________________________________________________________________
 BJ3579  GEOID HEIGHT    -        -27.092 (meters)                     GEOID18
 BJ3579  DYNAMIC HEIGHT  -         71.060 (meters)      233.14  (feet) COMP
 BJ3579  MODELED GRAVITY -    979,351.9   (mgal)                       NAVD 88
 BJ3579
 BJ3579  VERT ORDER      -  SECOND    CLASS I
 BJ3579
 BJ3579.The horizontal coordinates were scaled from a map and have
 BJ3579.an estimated accuracy of +/- 6 seconds.
 BJ3579
 BJ3579.The orthometric height was determined by differential leveling and
 BJ3579.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3579.in February 1994.
 BJ3579
 BJ3579.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3579.GEOID18 height accuracy estimate available here.
 BJ3579
 BJ3579.Click photographs - Photos may exist for this station.
 BJ3579
 BJ3579.The dynamic height is computed by dividing the NAVD 88
 BJ3579.geopotential number by the normal gravity value computed on the
 BJ3579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3579.degrees latitude (g = 980.6199 gals.).
 BJ3579
 BJ3579.The modeled gravity was interpolated from observed gravity values.
 BJ3579
 BJ3579;                    North         East    Units  Estimated Accuracy
 BJ3579;SPC LA S     -   264,640.    1,042,310.      MT  (+/- 180 meters Scaled)
 BJ3579
 BJ3579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ016189(NAD 83)
 BJ3579
 BJ3579                          SUPERSEDED SURVEY CONTROL
 BJ3579
 BJ3579.No superseded survey control is available for this station.
 BJ3579
 BJ3579_MARKER: DD = SURVEY DISK
 BJ3579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3579_STAMPING: 19V46 1984
 BJ3579_MARK LOGO: LADHGS
 BJ3579_PROJECTION: FLUSH
 BJ3579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3579+STABILITY: SURFACE MOTION
 BJ3579
 BJ3579  HISTORY     - Date     Condition        Report By
 BJ3579  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3579
 BJ3579                          STATION DESCRIPTION
 BJ3579
 BJ3579'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3579'12.9 KM (8 MI) EAST FROM CLINTON.
 BJ3579'ABOUT 12.9 KM (8 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3579'CLINTON TO THE BENCH MARK ON THE RIGHT EAST OF A GRAVEL DRIVE,
 BJ3579'73.2 METERS (240 FT) WEST-SOUTHWEST OF THE SOUTH END OF A CONCRETE
 BJ3579'CROSS DRAIN UNDER HIGHWAY 10, 25.9 METERS (85 FT) SOUTH-SOUTHEAST OF
 BJ3579'THE CENTER OF HIGHWAY 10, 25.6 METERS (84 FT) EAST-NORTHEAST OF THE
 BJ3579'CENTER OF A GRAVEL DRIVE, AND 0.6 METER (2 FT) NORTH OF A 5-STRAND
 BJ3579'BARB WIRE FENCE.
 BJ3579'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3579'THE MARK IS 1.22 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3580 ***********************************************************************
 BJ3580  DESIGNATION -  19 V 47
 BJ3580  PID         -  BJ3580
 BJ3580  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3580  COUNTRY     -  US
 BJ3580  USGS QUAD   -  FELPS (2018)
 BJ3580
 BJ3580                         *CURRENT SURVEY CONTROL
 BJ3580  ______________________________________________________________________
 BJ3580* NAD 83(1986) POSITION- 30 53 00.     (N) 090 54 26.     (W)   SCALED
 BJ3580* NAVD 88 ORTHO HEIGHT -    82.220 (meters)      269.75  (feet) ADJUSTED
 BJ3580  ______________________________________________________________________
 BJ3580  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ3580  DYNAMIC HEIGHT  -         82.114 (meters)      269.40  (feet) COMP
 BJ3580  MODELED GRAVITY -    979,351.6   (mgal)                       NAVD 88
 BJ3580
 BJ3580  VERT ORDER      -  SECOND    CLASS I
 BJ3580
 BJ3580.The horizontal coordinates were scaled from a map and have
 BJ3580.an estimated accuracy of +/- 6 seconds.
 BJ3580
 BJ3580.The orthometric height was determined by differential leveling and
 BJ3580.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3580.in February 1994.
 BJ3580
 BJ3580.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3580.GEOID18 height accuracy estimate available here.
 BJ3580
 BJ3580.Click photographs - Photos may exist for this station.
 BJ3580
 BJ3580.The dynamic height is computed by dividing the NAVD 88
 BJ3580.geopotential number by the normal gravity value computed on the
 BJ3580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3580.degrees latitude (g = 980.6199 gals.).
 BJ3580
 BJ3580.The modeled gravity was interpolated from observed gravity values.
 BJ3580
 BJ3580;                    North         East    Units  Estimated Accuracy
 BJ3580;SPC LA S     -   264,270.    1,040,750.      MT  (+/- 180 meters Scaled)
 BJ3580
 BJ3580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ000185(NAD 83)
 BJ3580
 BJ3580                          SUPERSEDED SURVEY CONTROL
 BJ3580
 BJ3580.No superseded survey control is available for this station.
 BJ3580
 BJ3580_MARKER: DD = SURVEY DISK
 BJ3580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3580_STAMPING: 19V47 1984
 BJ3580_MARK LOGO: LADHGS
 BJ3580_PROJECTION: FLUSH
 BJ3580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3580+STABILITY: SURFACE MOTION
 BJ3580
 BJ3580  HISTORY     - Date     Condition        Report By
 BJ3580  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3580
 BJ3580                          STATION DESCRIPTION
 BJ3580
 BJ3580'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3580'11.3 KM (7 MI) EAST FROM CLINTON.
 BJ3580'ABOUT 11.3 KM (7.05 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3580'IN CLINTON TO THE BENCH MARK ON THE RIGHT NEAR A POWER POLE WITH GUIDE
 BJ3580'WIRE, 21.3 METERS (70 FT) SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 10,
 BJ3580'10.4 METERS (34 FT) WEST-SOUTHWEST OF THE CENTER OF A GRAVEL ROAD,
 BJ3580'6.1 METERS (20 FT) EAST-SOUTHEAST OF A POWER POLE WITH GUIDE WIRE,
 BJ3580'5.5 METERS (18 FT) EAST-SOUTHEAST OF A TELEPHONE JUNCTION BOX, AND
 BJ3580'0.5 METER (1.5 FT) NORTH OF A 5-STRAND BARB WIRE FENCE.
 BJ3580'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3580'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3586 ***********************************************************************
 BJ3586  DESIGNATION -  19 V 48
 BJ3586  PID         -  BJ3586
 BJ3586  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3586  COUNTRY     -  US
 BJ3586  USGS QUAD   -  FELPS (2018)
 BJ3586
 BJ3586                         *CURRENT SURVEY CONTROL
 BJ3586  ______________________________________________________________________
 BJ3586* NAD 83(1986) POSITION- 30 52 38.     (N) 090 56 48.     (W)   SCALED
 BJ3586* NAVD 88 ORTHO HEIGHT -    73.163 (meters)      240.04  (feet) ADJUSTED
 BJ3586  ______________________________________________________________________
 BJ3586  GEOID HEIGHT    -        -27.101 (meters)                     GEOID18
 BJ3586  DYNAMIC HEIGHT  -         73.068 (meters)      239.72  (feet) COMP
 BJ3586  MODELED GRAVITY -    979,350.9   (mgal)                       NAVD 88
 BJ3586
 BJ3586  VERT ORDER      -  SECOND    CLASS I
 BJ3586
 BJ3586.The horizontal coordinates were scaled from a map and have
 BJ3586.an estimated accuracy of +/- 6 seconds.
 BJ3586
 BJ3586.The orthometric height was determined by differential leveling and
 BJ3586.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3586.in February 1994.
 BJ3586
 BJ3586.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3586.GEOID18 height accuracy estimate available here.
 BJ3586
 BJ3586.Click photographs - Photos may exist for this station.
 BJ3586
 BJ3586.The dynamic height is computed by dividing the NAVD 88
 BJ3586.geopotential number by the normal gravity value computed on the
 BJ3586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3586.degrees latitude (g = 980.6199 gals.).
 BJ3586
 BJ3586.The modeled gravity was interpolated from observed gravity values.
 BJ3586
 BJ3586;                    North         East    Units  Estimated Accuracy
 BJ3586;SPC LA S     -   263,570.    1,036,980.      MT  (+/- 180 meters Scaled)
 BJ3586
 BJ3586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ962178(NAD 83)
 BJ3586
 BJ3586                          SUPERSEDED SURVEY CONTROL
 BJ3586
 BJ3586.No superseded survey control is available for this station.
 BJ3586
 BJ3586_MARKER: DD = SURVEY DISK
 BJ3586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3586_STAMPING: 19V48 1984
 BJ3586_MARK LOGO: LADHGS
 BJ3586_PROJECTION: FLUSH
 BJ3586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3586+STABILITY: SURFACE MOTION
 BJ3586
 BJ3586  HISTORY     - Date     Condition        Report By
 BJ3586  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3586
 BJ3586                          STATION DESCRIPTION
 BJ3586
 BJ3586'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3586'7.4 KM (4.6 MI) EAST FROM CLINTON.
 BJ3586'ABOUT 7.4 KM (4.6 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3586'CLINTON TO THE BENCH MARK ON THE RIGHT, 24.1 METERS (79 FT)
 BJ3586'SOUTH-SOUTHEAST OF THE CENTER OF JUNCTION OF GRAVEL DRIVE NORTH OF
 BJ3586'HIGHWAY 10, 17.7 METERS (58 FT) WEST-NORTHWEST OF A POWER POLE, AND
 BJ3586'16.5 (54 FT) SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 10.
 BJ3586'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3586'THE MARK IS 0.30 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3606 ***********************************************************************
 BJ3606  DESIGNATION -  19 V 49
 BJ3606  PID         -  BJ3606
 BJ3606  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3606  COUNTRY     -  US
 BJ3606  USGS QUAD   -  CHIPOLA (2018)
 BJ3606
 BJ3606                         *CURRENT SURVEY CONTROL
 BJ3606  ______________________________________________________________________
 BJ3606* NAD 83(1986) POSITION- 30 56 44.     (N) 090 51 39.     (W)   SCALED
 BJ3606* NAVD 88 ORTHO HEIGHT -    59.290 (meters)      194.52  (feet) ADJUSTED
 BJ3606  ______________________________________________________________________
 BJ3606  GEOID HEIGHT    -        -27.023 (meters)                     GEOID18
 BJ3606  DYNAMIC HEIGHT  -         59.213 (meters)      194.27  (feet) COMP
 BJ3606  MODELED GRAVITY -    979,357.8   (mgal)                       NAVD 88
 BJ3606
 BJ3606  VERT ORDER      -  SECOND    CLASS I
 BJ3606
 BJ3606.The horizontal coordinates were scaled from a map and have
 BJ3606.an estimated accuracy of +/- 6 seconds.
 BJ3606
 BJ3606.The orthometric height was determined by differential leveling and
 BJ3606.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3606.in February 1994.
 BJ3606
 BJ3606.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3606.GEOID18 height accuracy estimate available here.
 BJ3606
 BJ3606.Click photographs - Photos may exist for this station.
 BJ3606
 BJ3606.The dynamic height is computed by dividing the NAVD 88
 BJ3606.geopotential number by the normal gravity value computed on the
 BJ3606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3606.degrees latitude (g = 980.6199 gals.).
 BJ3606
 BJ3606.The modeled gravity was interpolated from observed gravity values.
 BJ3606
 BJ3606;                    North         East    Units  Estimated Accuracy
 BJ3606;SPC LA S     -   271,180.    1,045,150.      MT  (+/- 180 meters Scaled)
 BJ3606
 BJ3606_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ043255(NAD 83)
 BJ3606
 BJ3606                          SUPERSEDED SURVEY CONTROL
 BJ3606
 BJ3606.No superseded survey control is available for this station.
 BJ3606
 BJ3606_MARKER: DD = SURVEY DISK
 BJ3606_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ3606_SP_SET: BRIDGE RAIL
 BJ3606_STAMPING: 19V49 1984
 BJ3606_MARK LOGO: LADHGS
 BJ3606_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3606
 BJ3606  HISTORY     - Date     Condition        Report By
 BJ3606  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3606
 BJ3606                          STATION DESCRIPTION
 BJ3606
 BJ3606'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3606'24.3 KM (15.1 MI) NE FROM CLINTON.
 BJ3606'ABOUT 14.7 KM (9.15 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3606'IN CLINTON TO THE JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM
 BJ3606'(3.75 MI) NORTH (LEFT) ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE
 BJ3606'HIGHWAY 961, THENCE EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO
 BJ3606'THE JUNCTION WITH STATE HIGHWAY 432, THENCE EAST (RIGHT) ON HIGHWAY
 BJ3606'432 FOR 1.6 KM (1 MI) TO THE AMITE RIVER BRIDGE WITH THE BENCH MARK
 BJ3606'SET IN A DRILL HOLE IN THE NORTHWEST CORNER OF THE BRIDGE RAIL,
 BJ3606'5.2 METERS (17 FT) NORTH OF THE CENTER OF HIGHWAY 432, AND 4.3 METERS
 BJ3606'(14 FT) EAST OF THE WEST END OF THE NORTH BRIDGE RAIL.
 BJ3606'THE MARK IS 2.13 METERS  E FROM A WITNESS POST.
 BJ3606'THE MARK IS 0.91 M ABOVE HIGHWAY 432.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3500 ***********************************************************************
 BJ3500  DESIGNATION -  19 V 5
 BJ3500  PID         -  BJ3500
 BJ3500  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3500  COUNTRY     -  US
 BJ3500  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3500
 BJ3500                         *CURRENT SURVEY CONTROL
 BJ3500  ______________________________________________________________________
 BJ3500* NAD 83(1986) POSITION- 30 45 26.     (N) 090 54 54.     (W)   SCALED
 BJ3500* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3500  **This station is located in a suspected subsidence area (see below).
 BJ3500  ______________________________________________________________________
 BJ3500  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3500  DYNAMIC HEIGHT  -         57.297 (meters)      187.98  (feet) COMP
 BJ3500  MODELED GRAVITY -    979,343.2   (mgal)                       NAVD 88
 BJ3500
 BJ3500.The horizontal coordinates were scaled from a map and have
 BJ3500.an estimated accuracy of +/- 6 seconds.
 BJ3500
 BJ3500.** This station is in an area of known vertical motion. If an
 BJ3500.** orthometric height was ever established but is not available 
 BJ3500.** in the current survey control section, the orthometric height
 BJ3500.** is considered suspect.  Suspect heights are available in the
 BJ3500.** superseded section only if requested.
 BJ3500
 BJ3500.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3500.GEOID18 height accuracy estimate available here.
 BJ3500
 BJ3500.Click photographs - Photos may exist for this station.
 BJ3500
 BJ3500.The dynamic height is computed by dividing the NAVD 88
 BJ3500.geopotential number by the normal gravity value computed on the
 BJ3500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3500.degrees latitude (g = 980.6199 gals.).
 BJ3500
 BJ3500.The modeled gravity was interpolated from observed gravity values.
 BJ3500
 BJ3500;                    North         East    Units  Estimated Accuracy
 BJ3500;SPC LA S     -   250,280.    1,040,050.      MT  (+/- 180 meters Scaled)
 BJ3500
 BJ3500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ995045(NAD 83)
 BJ3500
 BJ3500                          SUPERSEDED SURVEY CONTROL
 BJ3500
 BJ3500.No superseded survey control is available for this station.
 BJ3500
 BJ3500_MARKER: DD = SURVEY DISK
 BJ3500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3500_STAMPING: 19V5 1983
 BJ3500_MARK LOGO: LADHGS
 BJ3500_PROJECTION: FLUSH
 BJ3500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3500+STABILITY: SURFACE MOTION
 BJ3500
 BJ3500  HISTORY     - Date     Condition        Report By
 BJ3500  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3500
 BJ3500                          STATION DESCRIPTION
 BJ3500
 BJ3500'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3500'12.3 KM (7.6 MI) NE FROM PRIDE.
 BJ3500'ABOUT 7.6 KM (4.7 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3500'OFFICE IN PRIDE TO THE JUNCTION WITH STATE HIGHWAY 959, THENCE RIGHT
 BJ3500'AND EAST ON HIGHWAY 959 FOR ABOUT 4.7 KM (2.9 MILES) TO THE BENCH MARK
 BJ3500'ON THE LEFT NEAR A FENCE CORNER, 26.1 METERS (85.5 FEET) EAST OF A
 BJ3500'TELEPHONE REPAIR BOX, 13.6 METERS (44.5 FEET) NORTH OF THE CENTER OF
 BJ3500'HIGHWAY 959, 1.1 METERS (3.5 FEET) NORTH-NORTHWEST OF A FENCE CORNER,
 BJ3500'0.5 METER (1.5 FEET) WEST OF A 4 STRAND BARB WIRE FENCE.
 BJ3500'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3500'THE MARK IS ABOVE LEVEL WITH HIGHWAY 959.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3607 ***********************************************************************
 BJ3607  DESIGNATION -  19 V 50
 BJ3607  PID         -  BJ3607
 BJ3607  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3607  COUNTRY     -  US
 BJ3607  USGS QUAD   -  CHIPOLA (2018)
 BJ3607
 BJ3607                         *CURRENT SURVEY CONTROL
 BJ3607  ______________________________________________________________________
 BJ3607* NAD 83(1986) POSITION- 30 57 24.     (N) 090 51 57.     (W)   SCALED
 BJ3607* NAVD 88 ORTHO HEIGHT -    56.222 (meters)      184.46  (feet) ADJUSTED
 BJ3607  ______________________________________________________________________
 BJ3607  GEOID HEIGHT    -        -27.007 (meters)                     GEOID18
 BJ3607  DYNAMIC HEIGHT  -         56.149 (meters)      184.22  (feet) COMP
 BJ3607  MODELED GRAVITY -    979,359.0   (mgal)                       NAVD 88
 BJ3607
 BJ3607  VERT ORDER      -  SECOND    CLASS I
 BJ3607
 BJ3607.The horizontal coordinates were scaled from a map and have
 BJ3607.an estimated accuracy of +/- 6 seconds.
 BJ3607
 BJ3607.The orthometric height was determined by differential leveling and
 BJ3607.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3607.in February 1994.
 BJ3607
 BJ3607.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3607.GEOID18 height accuracy estimate available here.
 BJ3607
 BJ3607.Click photographs - Photos may exist for this station.
 BJ3607
 BJ3607.The dynamic height is computed by dividing the NAVD 88
 BJ3607.geopotential number by the normal gravity value computed on the
 BJ3607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3607.degrees latitude (g = 980.6199 gals.).
 BJ3607
 BJ3607.The modeled gravity was interpolated from observed gravity values.
 BJ3607
 BJ3607;                    North         East    Units  Estimated Accuracy
 BJ3607;SPC LA S     -   272,410.    1,044,670.      MT  (+/- 180 meters Scaled)
 BJ3607
 BJ3607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ038267(NAD 83)
 BJ3607
 BJ3607                          SUPERSEDED SURVEY CONTROL
 BJ3607
 BJ3607.No superseded survey control is available for this station.
 BJ3607
 BJ3607_MARKER: DD = SURVEY DISK
 BJ3607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3607_STAMPING: 19V50 1984
 BJ3607_MARK LOGO: LADHGS
 BJ3607_PROJECTION: FLUSH
 BJ3607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3607+STABILITY: SURFACE MOTION
 BJ3607
 BJ3607  HISTORY     - Date     Condition        Report By
 BJ3607  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3607
 BJ3607                          STATION DESCRIPTION
 BJ3607
 BJ3607'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3607'25.6 KM (15.9 MI) NE FROM CLINTON.
 BJ3607'ABOUT 14.7 KM (9.15 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3607'IN CLINTON TO THE JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM
 BJ3607'(3.75 MI) NORTH (LEFT) ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE
 BJ3607'HIGHWAY 961, THENCE EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO
 BJ3607'THE JUNCTION WITH STATE HIGHWAY 432, THENCE EAST (RIGHT) ON HIGHWAY
 BJ3607'432 FOR 1.4 KM (0.9 MI) TO A GRAVEL ROAD (BEAVER CREEK ROAD), THENCE
 BJ3607'NORTH (LEFT) ON THE GRAVEL ROAD FOR 1.4 KM (0.9 MI) TO THE BENCH MARK
 BJ3607'ON THE RIGHT SET NEAR A FENCE LINE, 8.8 METERS (29 FT) NORTH-NORTHWEST
 BJ3607'OF AN 18-INCH OAK TREE, 5.2 METERS (17 FT) SOUTHEAST OF THE CENTER OF
 BJ3607'THE GRAVEL ROAD, AND 1.2 METERS (4 FT) NORTHWEST OF A 4-STRAND BARB
 BJ3607'WIRE FENCE.
 BJ3607'THE MARK IS 0.91 METERS  W FROM A WITNESS POST.
 BJ3607'THE MARK IS 0.30 M ABOVE BEAVER CREEK ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3612 ***********************************************************************
 BJ3612  DESIGNATION -  19 V 51
 BJ3612  PID         -  BJ3612
 BJ3612  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3612  COUNTRY     -  US
 BJ3612  USGS QUAD   -  CHIPOLA (2018)
 BJ3612
 BJ3612                         *CURRENT SURVEY CONTROL
 BJ3612  ______________________________________________________________________
 BJ3612* NAD 83(1986) POSITION- 30 58 44.     (N) 090 51 34.     (W)   SCALED
 BJ3612* NAVD 88 ORTHO HEIGHT -    59.286 (meters)      194.51  (feet) ADJUSTED
 BJ3612  ______________________________________________________________________
 BJ3612  GEOID HEIGHT    -        -26.974 (meters)                     GEOID18
 BJ3612  DYNAMIC HEIGHT  -         59.210 (meters)      194.26  (feet) COMP
 BJ3612  MODELED GRAVITY -    979,361.6   (mgal)                       NAVD 88
 BJ3612
 BJ3612  VERT ORDER      -  SECOND    CLASS I
 BJ3612
 BJ3612.The horizontal coordinates were scaled from a map and have
 BJ3612.an estimated accuracy of +/- 6 seconds.
 BJ3612
 BJ3612.The orthometric height was determined by differential leveling and
 BJ3612.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3612.in February 1994.
 BJ3612
 BJ3612.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3612.GEOID18 height accuracy estimate available here.
 BJ3612
 BJ3612.Click photographs - Photos may exist for this station.
 BJ3612
 BJ3612.The dynamic height is computed by dividing the NAVD 88
 BJ3612.geopotential number by the normal gravity value computed on the
 BJ3612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3612.degrees latitude (g = 980.6199 gals.).
 BJ3612
 BJ3612.The modeled gravity was interpolated from observed gravity values.
 BJ3612
 BJ3612;                    North         East    Units  Estimated Accuracy
 BJ3612;SPC LA S     -   274,880.    1,045,270.      MT  (+/- 180 meters Scaled)
 BJ3612
 BJ3612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ044292(NAD 83)
 BJ3612
 BJ3612                          SUPERSEDED SURVEY CONTROL
 BJ3612
 BJ3612.No superseded survey control is available for this station.
 BJ3612
 BJ3612_MARKER: DD = SURVEY DISK
 BJ3612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3612_STAMPING: 19V51 1984
 BJ3612_MARK LOGO: LADHGS
 BJ3612_PROJECTION: FLUSH
 BJ3612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3612+STABILITY: SURFACE MOTION
 BJ3612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3612+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2008
 BJ3612
 BJ3612  HISTORY     - Date     Condition        Report By
 BJ3612  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3612  HISTORY     - 20080229 GOOD             GEOCAC
 BJ3612
 BJ3612                          STATION DESCRIPTION
 BJ3612
 BJ3612'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3612'28.2 KM (17.5 MI) NE FROM CLINTON.
 BJ3612'ABOUT 14.7 KM (9.15 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3612'IN CLINTON TO THE JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM
 BJ3612'(3.75 MI) NORTH (LEFT) ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE
 BJ3612'HIGHWAY 961, THENCE EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO
 BJ3612'THE JUNCTION WITH STATE HIGHWAY 432, THENCE EAST (RIGHT) ON HIGHWAY
 BJ3612'432 FOR 1.4 KM (0.9 MI) TO A GRAVEL ROAD (BEAVER CREEK ROAD), THENCE
 BJ3612'NORTH (LEFT) ON THE GRAVEL ROAD FOR 4KM (2.5 MI) TO THE BENCH MARK ON
 BJ3612'THE LEFT NEAR A DRIVE INTO A TRAVEL TRAILER PARK, 15.5 METERS (51 FT)
 BJ3612'SOUTHEAST OF THE CENTER OF DRIVE INTO TRAVEL PARK, 7 METERS (23 FT)
 BJ3612'NORTHEAST OF THE CENTER OF THE GRAVEL ROAD, AND 0.5 METER (1.5 FT)
 BJ3612'SOUTHWEST OF A POWER POLE WITH TRANSFORMER.
 BJ3612'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3612'THE MARK IS 0.30 M ABOVE BEAVER CREEK ROAD.
 BJ3612
 BJ3612                          STATION RECOVERY (2008)
 BJ3612
 BJ3612'RECOVERY NOTE BY GEOCACHING 2008 (AH)
 BJ3612'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3614 ***********************************************************************
 BJ3614  DESIGNATION -  19 V 52
 BJ3614  PID         -  BJ3614
 BJ3614  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3614  COUNTRY     -  US
 BJ3614  USGS QUAD   -  FELPS (2018)
 BJ3614
 BJ3614                         *CURRENT SURVEY CONTROL
 BJ3614  ______________________________________________________________________
 BJ3614* NAD 83(1986) POSITION- 30 56 31.     (N) 090 52 37.     (W)   SCALED
 BJ3614* NAVD 88 ORTHO HEIGHT -    62.733 (meters)      205.82  (feet) ADJUSTED
 BJ3614  ______________________________________________________________________
 BJ3614  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ3614  DYNAMIC HEIGHT  -         62.653 (meters)      205.55  (feet) COMP
 BJ3614  MODELED GRAVITY -    979,357.4   (mgal)                       NAVD 88
 BJ3614
 BJ3614  VERT ORDER      -  SECOND    CLASS I
 BJ3614
 BJ3614.The horizontal coordinates were scaled from a map and have
 BJ3614.an estimated accuracy of +/- 6 seconds.
 BJ3614
 BJ3614.The orthometric height was determined by differential leveling and
 BJ3614.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3614.in February 1994.
 BJ3614
 BJ3614.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3614.GEOID18 height accuracy estimate available here.
 BJ3614
 BJ3614.Click photographs - Photos may exist for this station.
 BJ3614
 BJ3614.The dynamic height is computed by dividing the NAVD 88
 BJ3614.geopotential number by the normal gravity value computed on the
 BJ3614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3614.degrees latitude (g = 980.6199 gals.).
 BJ3614
 BJ3614.The modeled gravity was interpolated from observed gravity values.
 BJ3614
 BJ3614;                    North         East    Units  Estimated Accuracy
 BJ3614;SPC LA S     -   270,780.    1,043,620.      MT  (+/- 180 meters Scaled)
 BJ3614
 BJ3614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ028251(NAD 83)
 BJ3614
 BJ3614                          SUPERSEDED SURVEY CONTROL
 BJ3614
 BJ3614.No superseded survey control is available for this station.
 BJ3614
 BJ3614_MARKER: DD = SURVEY DISK
 BJ3614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3614_STAMPING: 19V52 1984
 BJ3614_MARK LOGO: LADHGS
 BJ3614_PROJECTION: FLUSH
 BJ3614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3614+STABILITY: SURFACE MOTION
 BJ3614
 BJ3614  HISTORY     - Date     Condition        Report By
 BJ3614  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3614
 BJ3614                          STATION DESCRIPTION
 BJ3614
 BJ3614'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3614'22.7 KM (14.1 MI) NE FROM CLINTON.
 BJ3614'ABOUT 14.7 KM (9.15 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3614'IN CLINTON TO THE JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM
 BJ3614'(3.75 MI) NORTH (LEFT) ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE
 BJ3614'HIGHWAY 961, THENCE EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO
 BJ3614'THE JUNCTION WITH STATE HIGHWAY 432 WITH THE BENCH MARK SET IN THE
 BJ3614'SOUTHWEST QUADRANT OF THE JUNCTION, 32 METERS (105 FT) SOUTH OF THE
 BJ3614'CENTER OF HIGHWAY 432, 16.3 METERS (53.5 FT) WEST OF THE CENTER OF
 BJ3614'HIGHWAY 961, 2.3 METERS (7.4 FT) SOUTH OF A TELEPHONE JUNCTION BOX AND
 BJ3614'A RIGHT-OF-WAY MARKER, AND 0.3 METER (1 FT) EAST OF A COMBINATION MESH
 BJ3614'AND BARB WIRE FENCE.
 BJ3614'THE MARK IS 0.76 METERS  E FROM A WITNESS POST.
 BJ3614'THE MARK IS 0.30 M BELOW HIGHWAY 961.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3619 ***********************************************************************
 BJ3619  DESIGNATION -  19 V 53
 BJ3619  PID         -  BJ3619
 BJ3619  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3619  COUNTRY     -  US
 BJ3619  USGS QUAD   -  FELPS (2018)
 BJ3619
 BJ3619                         *CURRENT SURVEY CONTROL
 BJ3619  ______________________________________________________________________
 BJ3619* NAD 83(1986) POSITION- 30 56 06.     (N) 090 53 05.     (W)   SCALED
 BJ3619* NAVD 88 ORTHO HEIGHT -    77.281 (meters)      253.55  (feet) ADJUSTED
 BJ3619  ______________________________________________________________________
 BJ3619  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ3619  DYNAMIC HEIGHT  -         77.182 (meters)      253.22  (feet) COMP
 BJ3619  MODELED GRAVITY -    979,356.6   (mgal)                       NAVD 88
 BJ3619
 BJ3619  VERT ORDER      -  SECOND    CLASS I
 BJ3619
 BJ3619.The horizontal coordinates were scaled from a map and have
 BJ3619.an estimated accuracy of +/- 6 seconds.
 BJ3619
 BJ3619.The orthometric height was determined by differential leveling and
 BJ3619.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3619.in February 1994.
 BJ3619
 BJ3619.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3619.GEOID18 height accuracy estimate available here.
 BJ3619
 BJ3619.Click photographs - Photos may exist for this station.
 BJ3619
 BJ3619.The dynamic height is computed by dividing the NAVD 88
 BJ3619.geopotential number by the normal gravity value computed on the
 BJ3619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3619.degrees latitude (g = 980.6199 gals.).
 BJ3619
 BJ3619.The modeled gravity was interpolated from observed gravity values.
 BJ3619
 BJ3619;                    North         East    Units  Estimated Accuracy
 BJ3619;SPC LA S     -   270,000.    1,042,880.      MT  (+/- 180 meters Scaled)
 BJ3619
 BJ3619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ020243(NAD 83)
 BJ3619
 BJ3619                          SUPERSEDED SURVEY CONTROL
 BJ3619
 BJ3619.No superseded survey control is available for this station.
 BJ3619
 BJ3619_MARKER: DD = SURVEY DISK
 BJ3619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3619_STAMPING: 19V53 1984
 BJ3619_MARK LOGO: LADHGS
 BJ3619_PROJECTION: FLUSH
 BJ3619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3619+STABILITY: SURFACE MOTION
 BJ3619
 BJ3619  HISTORY     - Date     Condition        Report By
 BJ3619  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3619
 BJ3619                          STATION DESCRIPTION
 BJ3619
 BJ3619'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3619'20.8 KM (12.9 MI) NE FROM CLINTON.
 BJ3619'ABOUT 14.7 KM (9.15 MILES) EAST ALONG STATE HIGHWAY 10 FROM THE
 BJ3619'COURTHOUSE IN CLINTON TO ITS JUNCTION WITH FOLLEY BROWN ROAD TO THE
 BJ3619'LEFT, THENCE 6.0 KM (3.75 MILES) NORTHERLY ALONG FOLLEY BROWN ROAD TO
 BJ3619'THE JUNCTION WITH STATE HIGHWAY 961 AND THE MARK ON THE LEFT,
 BJ3619'10.8 METERS (35.5 FT) WEST-SOUTHWEST OF THE CENTERLINE OF FOLLEY BROWN
 BJ3619'ROAD, 11.0 METERS (36.0 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF STATE
 BJ3619'HIGHWAY 961, 11.0 METERS (36.0 FT) WEST-NORTHWEST OF A BARBED WIRE
 BJ3619'FENCE, AND 1.4 METERS (4.5 FT) SOUTHEAST OF A TELEPHONE JUNCTION BOX.
 BJ3619'THE MARK IS 0.60 METERS  SW FROM A WITNESS POST.
 BJ3619'THE MARK IS ABOVE LEVEL WITH FOLLY BROWN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3620 ***********************************************************************
 BJ3620  DESIGNATION -  19 V 54
 BJ3620  PID         -  BJ3620
 BJ3620  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3620  COUNTRY     -  US
 BJ3620  USGS QUAD   -  FELPS (2018)
 BJ3620
 BJ3620                         *CURRENT SURVEY CONTROL
 BJ3620  ______________________________________________________________________
 BJ3620* NAD 83(1986) POSITION- 30 55 29.     (N) 090 53 01.     (W)   SCALED
 BJ3620* NAVD 88 ORTHO HEIGHT -    80.179 (meters)      263.05  (feet) ADJUSTED
 BJ3620  ______________________________________________________________________
 BJ3620  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BJ3620  DYNAMIC HEIGHT  -         80.076 (meters)      262.72  (feet) COMP
 BJ3620  MODELED GRAVITY -    979,355.5   (mgal)                       NAVD 88
 BJ3620
 BJ3620  VERT ORDER      -  SECOND    CLASS I
 BJ3620
 BJ3620.The horizontal coordinates were scaled from a map and have
 BJ3620.an estimated accuracy of +/- 6 seconds.
 BJ3620
 BJ3620.The orthometric height was determined by differential leveling and
 BJ3620.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3620.in February 1994.
 BJ3620
 BJ3620.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3620.GEOID18 height accuracy estimate available here.
 BJ3620
 BJ3620.Click photographs - Photos may exist for this station.
 BJ3620
 BJ3620.The dynamic height is computed by dividing the NAVD 88
 BJ3620.geopotential number by the normal gravity value computed on the
 BJ3620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3620.degrees latitude (g = 980.6199 gals.).
 BJ3620
 BJ3620.The modeled gravity was interpolated from observed gravity values.
 BJ3620
 BJ3620;                    North         East    Units  Estimated Accuracy
 BJ3620;SPC LA S     -   268,860.    1,042,990.      MT  (+/- 180 meters Scaled)
 BJ3620
 BJ3620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ022231(NAD 83)
 BJ3620
 BJ3620                          SUPERSEDED SURVEY CONTROL
 BJ3620
 BJ3620.No superseded survey control is available for this station.
 BJ3620
 BJ3620_MARKER: DD = SURVEY DISK
 BJ3620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3620_STAMPING: 19V54 1984
 BJ3620_MARK LOGO: LADHGS
 BJ3620_PROJECTION: FLUSH
 BJ3620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3620+STABILITY: SURFACE MOTION
 BJ3620
 BJ3620  HISTORY     - Date     Condition        Report By
 BJ3620  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3620
 BJ3620                          STATION DESCRIPTION
 BJ3620
 BJ3620'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3620'19.7 KM (12.25 MI) NE FROM CLINTON.
 BJ3620'ABOUT 14.7 KM (9.15 MILES) EAST ALONG STATE HIGHWAY 10 FROM THE
 BJ3620'COURTHOUSE IN CLINTON TO ITS JUNCTION WITH FOLLEY BROWN ROAD TO THE
 BJ3620'LEFT, THENCE 5.0 KM (3.1 MILES) NORTHERLY ALONG FOLLEY BROWN ROAD TO
 BJ3620'THE MARK ON THE RIGHT, 5.9 METERS (19.5 FT) EAST OF THE CENTERLINE OF
 BJ3620'FOLLEY BROWN ROAD, 3.8 METERS (12.5 FT) NORTH OF THE CENTER OF A
 BJ3620'GRAVEL DRIVE LEADING TO A FRAME HOUSE, AND 0.6 METER (2.0 FT) WEST OF
 BJ3620'A 5X5 FENCE POST.
 BJ3620'THE MARK IS 0.60 METERS  SW FROM A WITNESS POST.
 BJ3620'THE MARK IS ABOVE LEVEL WITH FOLLY BROWN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3622 ***********************************************************************
 BJ3622  DESIGNATION -  19 V 55
 BJ3622  PID         -  BJ3622
 BJ3622  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3622  COUNTRY     -  US
 BJ3622  USGS QUAD   -  CHIPOLA (2018)
 BJ3622
 BJ3622                         *CURRENT SURVEY CONTROL
 BJ3622  ______________________________________________________________________
 BJ3622* NAD 83(1986) POSITION- 30 54 32.10   (N) 090 52 19.71   (W)   HD_HELD1
 BJ3622* NAVD 88 ORTHO HEIGHT -    60.412 (meters)      198.20  (feet) ADJUSTED
 BJ3622  ______________________________________________________________________
 BJ3622  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BJ3622  DYNAMIC HEIGHT  -         60.334 (meters)      197.95  (feet) COMP
 BJ3622  MODELED GRAVITY -    979,354.0   (mgal)                       NAVD 88
 BJ3622
 BJ3622  VERT ORDER      -  SECOND    CLASS I
 BJ3622
 BJ3622.The horizontal coordinates were determined by differentially corrected
 BJ3622.hand held GPS observations or other comparable positioning techniques
 BJ3622.and have an estimated accuracy of +/- 3 meters.
 BJ3622
 BJ3622.The orthometric height was determined by differential leveling and
 BJ3622.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3622.in February 1994.
 BJ3622
 BJ3622.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3622.GEOID18 height accuracy estimate available here.
 BJ3622
 BJ3622.Click photographs - Photos may exist for this station.
 BJ3622
 BJ3622.The dynamic height is computed by dividing the NAVD 88
 BJ3622.geopotential number by the normal gravity value computed on the
 BJ3622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3622.degrees latitude (g = 980.6199 gals.).
 BJ3622
 BJ3622.The modeled gravity was interpolated from observed gravity values.
 BJ3622
 BJ3622;                    North         East    Units  Estimated Accuracy
 BJ3622;SPC LA S     -   267,114.5   1,044,089.7     MT  (+/- 3 meters HH1 GPS) 
 BJ3622
 BJ3622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ0335321447(NAD 83)
 BJ3622
 BJ3622                          SUPERSEDED SURVEY CONTROL
 BJ3622
 BJ3622.No superseded survey control is available for this station.
 BJ3622
 BJ3622_MARKER: DD = SURVEY DISK
 BJ3622_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3622_SP_SET: HEADWALL
 BJ3622_STAMPING: 19V55 1984
 BJ3622_MARK LOGO: LADHGS
 BJ3622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3622+STABILITY: SURFACE MOTION
 BJ3622
 BJ3622  HISTORY     - Date     Condition        Report By
 BJ3622  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3622  HISTORY     - 20111005 GOOD             INDIV
 BJ3622
 BJ3622                          STATION DESCRIPTION
 BJ3622
 BJ3622'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3622'16.9 KM (10.5 MI) NE FROM CLINTON.
 BJ3622'ABOUT 14.7 KM (9.15 MILES) EAST ALONG STATE HIGHWAY 10 FROM THE
 BJ3622'COURTHOUSE IN CLINTON TO ITS JUNCTION WITH FOLLEY BROWN ROAD TO THE
 BJ3622'LEFT, THENCE 2.2 KM (1.4 MILES) NORTHERLY ALONG FOLLEY BROWN ROAD TO
 BJ3622'THE MARK SET ON THE RIGHT NEAR THE GULF STATES UTILITIES SUB-STATION,
 BJ3622'4.3 METERS (14.0 FT) EAST OF THE CENTERLINE OF FOLLEY BROWN ROAD,
 BJ3622'10.4 METERS (34.0 FT) NORTH OF THE CENTER OF THE DRIVEWAY LEADING TO
 BJ3622'THE SUB STATION, 1.5 METERS (5.0 FT) NORTHWEST OF A FENCE CORNER OF A
 BJ3622'CHAIN LINK FENCE SURROUNDING THE SUBSTATION.
 BJ3622'THE MARK IS 2.44 METERS  S FROM A WITNESS POST.
 BJ3622'THE MARK IS ABOVE LEVEL WITH THE ROADWAY.
 BJ3622
 BJ3622                          STATION RECOVERY (2011)
 BJ3622
 BJ3622'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (MPM)
 BJ3622'MARK RECOVERED IN GOOD CONDITION
 BJ3622'POSITIONED AT LAT. = 30DEG54MIN32.10SEC NORTH AND
 BJ3622'LONG.= 90DEG52MIN19.71SEC WEST
 BJ3622'NAD 1983(2011).
 BJ3622'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3623 ***********************************************************************
 BJ3623  DESIGNATION -  19 V 56
 BJ3623  PID         -  BJ3623
 BJ3623  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3623  COUNTRY     -  US
 BJ3623  USGS QUAD   -  CHIPOLA (2018)
 BJ3623
 BJ3623                         *CURRENT SURVEY CONTROL
 BJ3623  ______________________________________________________________________
 BJ3623* NAD 83(1986) POSITION- 30 53 48.     (N) 090 52 04.     (W)   SCALED
 BJ3623* NAVD 88 ORTHO HEIGHT -    71.910 (meters)      235.92  (feet) ADJUSTED
 BJ3623  ______________________________________________________________________
 BJ3623  GEOID HEIGHT    -        -27.084 (meters)                     GEOID18
 BJ3623  DYNAMIC HEIGHT  -         71.817 (meters)      235.62  (feet) COMP
 BJ3623  MODELED GRAVITY -    979,352.9   (mgal)                       NAVD 88
 BJ3623
 BJ3623  VERT ORDER      -  SECOND    CLASS I
 BJ3623
 BJ3623.The horizontal coordinates were scaled from a map and have
 BJ3623.an estimated accuracy of +/- 6 seconds.
 BJ3623
 BJ3623.The orthometric height was determined by differential leveling and
 BJ3623.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3623.in February 1994.
 BJ3623
 BJ3623.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3623.GEOID18 height accuracy estimate available here.
 BJ3623
 BJ3623.Click photographs - Photos may exist for this station.
 BJ3623
 BJ3623.The dynamic height is computed by dividing the NAVD 88
 BJ3623.geopotential number by the normal gravity value computed on the
 BJ3623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3623.degrees latitude (g = 980.6199 gals.).
 BJ3623
 BJ3623.The modeled gravity was interpolated from observed gravity values.
 BJ3623
 BJ3623;                    North         East    Units  Estimated Accuracy
 BJ3623;SPC LA S     -   265,760.    1,044,510.      MT  (+/- 180 meters Scaled)
 BJ3623
 BJ3623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ037200(NAD 83)
 BJ3623
 BJ3623                          SUPERSEDED SURVEY CONTROL
 BJ3623
 BJ3623.No superseded survey control is available for this station.
 BJ3623
 BJ3623_MARKER: DD = SURVEY DISK
 BJ3623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3623_STAMPING: 19V56 1984
 BJ3623_MARK LOGO: LADHGS
 BJ3623_PROJECTION: FLUSH
 BJ3623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3623+STABILITY: SURFACE MOTION
 BJ3623
 BJ3623  HISTORY     - Date     Condition        Report By
 BJ3623  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3623
 BJ3623                          STATION DESCRIPTION
 BJ3623
 BJ3623'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3623'15.5 KM (9.65 MI) NE FROM CLINTON.
 BJ3623'ABOUT 14.7 KM (9.15 MILES) EAST ALONG STATE HIGHWAY 10 FROM THE
 BJ3623'COURTHOUSE IN CLINTON TO ITS JUNCTION WITH FOLLEY BROWN ROAD TO THE
 BJ3623'LEFT, THENCE 0.8 KM (0.5 MILE) NORTHERLY ALONG FOLLEY BROWN ROAD TO
 BJ3623'THE MARK ON THE LEFT, 5.8 METERS (19.0 FEET) NORTHWEST OF THE
 BJ3623'CENTERLINE OF FOLLEY BROWN ROAD, 11.6 METERS (38.0 FEET) SOUTH OF THE
 BJ3623'WEST END OF A METAL GATE, 4.6 METERS (15.0 FEET) SOUTH-SOUTHEAST OF A
 BJ3623'POWER POLE WITH ONE GUY WIRE, AND 0.6 METERS (2.0 FEET) EAST-SOUTHEAST
 BJ3623'OF A FENCE CORNER.
 BJ3623'THE MARK IS 0.82 METERS  E FROM A WITNESS POST.
 BJ3623'THE MARK IS 0.61 M ABOVE FOLLEY BROWN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3672 ***********************************************************************
 BJ3672  DESIGNATION -  19 V 57
 BJ3672  PID         -  BJ3672
 BJ3672  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3672  COUNTRY     -  US
 BJ3672  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3672
 BJ3672                         *CURRENT SURVEY CONTROL
 BJ3672  ______________________________________________________________________
 BJ3672* NAD 83(1986) POSITION- 30 52 24.     (N) 090 52 52.     (W)   SCALED
 BJ3672* NAVD 88 ORTHO HEIGHT -    71.921 (meters)      235.96  (feet) ADJUSTED
 BJ3672  ______________________________________________________________________
 BJ3672  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BJ3672  DYNAMIC HEIGHT  -         71.828 (meters)      235.66  (feet) COMP
 BJ3672  MODELED GRAVITY -    979,350.8   (mgal)                       NAVD 88
 BJ3672
 BJ3672  VERT ORDER      -  SECOND    CLASS I
 BJ3672
 BJ3672.The horizontal coordinates were scaled from a map and have
 BJ3672.an estimated accuracy of +/- 6 seconds.
 BJ3672
 BJ3672.The orthometric height was determined by differential leveling and
 BJ3672.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3672.in February 1994.
 BJ3672
 BJ3672.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3672.GEOID18 height accuracy estimate available here.
 BJ3672
 BJ3672.Click photographs - Photos may exist for this station.
 BJ3672
 BJ3672.The dynamic height is computed by dividing the NAVD 88
 BJ3672.geopotential number by the normal gravity value computed on the
 BJ3672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3672.degrees latitude (g = 980.6199 gals.).
 BJ3672
 BJ3672.The modeled gravity was interpolated from observed gravity values.
 BJ3672
 BJ3672;                    North         East    Units  Estimated Accuracy
 BJ3672;SPC LA S     -   263,170.    1,043,250.      MT  (+/- 180 meters Scaled)
 BJ3672
 BJ3672_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ025174(NAD 83)
 BJ3672
 BJ3672                          SUPERSEDED SURVEY CONTROL
 BJ3672
 BJ3672.No superseded survey control is available for this station.
 BJ3672
 BJ3672_MARKER: DD = SURVEY DISK
 BJ3672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3672_STAMPING: 19V57 1984
 BJ3672_MARK LOGO: LADHGS
 BJ3672_PROJECTION: FLUSH
 BJ3672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3672+STABILITY: SURFACE MOTION
 BJ3672
 BJ3672  HISTORY     - Date     Condition        Report By
 BJ3672  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3672
 BJ3672                          STATION DESCRIPTION
 BJ3672
 BJ3672'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3672'16.3 KM (10.1 MI) EAST FROM CLINTON.
 BJ3672'ABOUT 14.1 KM (8.75 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3672'IN CLINTON TO THE JUNCTION WITH A GRAVEL T-ROAD (RIVER ROAD) ON THE
 BJ3672'RIGHT, THENCE SOUTH (RIGHT) ON THE GRAVEL ROAD FOR 2.2 KM (1.35 MI) TO
 BJ3672'THE BENCH MARK ON THE RIGHT NEAR A POWER POLE, 7.3 METERS (24 FT) WEST
 BJ3672'OF THE CENTER OF RIVER ROAD, AND 1.5 METERS (5 FT) NORTHWEST OF A
 BJ3672'POWER POLE.
 BJ3672'THE MARK IS 0.76 METERS  E FROM A WITNESS POST.
 BJ3672'THE MARK IS 0.30 M ABOVE RIVER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3667 ***********************************************************************
 BJ3667  DESIGNATION -  19 V 58
 BJ3667  PID         -  BJ3667
 BJ3667  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3667  COUNTRY     -  US
 BJ3667  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3667
 BJ3667                         *CURRENT SURVEY CONTROL
 BJ3667  ______________________________________________________________________
 BJ3667* NAD 83(1986) POSITION- 30 50 58.     (N) 090 53 07.     (W)   SCALED
 BJ3667* NAVD 88 ORTHO HEIGHT -    73.688 (meters)      241.76  (feet) ADJUSTED
 BJ3667  ______________________________________________________________________
 BJ3667  GEOID HEIGHT    -        -27.124 (meters)                     GEOID18
 BJ3667  DYNAMIC HEIGHT  -         73.593 (meters)      241.45  (feet) COMP
 BJ3667  MODELED GRAVITY -    979,348.9   (mgal)                       NAVD 88
 BJ3667
 BJ3667  VERT ORDER      -  SECOND    CLASS I
 BJ3667
 BJ3667.The horizontal coordinates were scaled from a map and have
 BJ3667.an estimated accuracy of +/- 6 seconds.
 BJ3667
 BJ3667.The orthometric height was determined by differential leveling and
 BJ3667.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3667.in February 1994.
 BJ3667
 BJ3667.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3667.GEOID18 height accuracy estimate available here.
 BJ3667
 BJ3667.Click photographs - Photos may exist for this station.
 BJ3667
 BJ3667.The dynamic height is computed by dividing the NAVD 88
 BJ3667.geopotential number by the normal gravity value computed on the
 BJ3667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3667.degrees latitude (g = 980.6199 gals.).
 BJ3667
 BJ3667.The modeled gravity was interpolated from observed gravity values.
 BJ3667
 BJ3667;                    North         East    Units  Estimated Accuracy
 BJ3667;SPC LA S     -   260,520.    1,042,860.      MT  (+/- 180 meters Scaled)
 BJ3667
 BJ3667_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ022148(NAD 83)
 BJ3667
 BJ3667                          SUPERSEDED SURVEY CONTROL
 BJ3667
 BJ3667.No superseded survey control is available for this station.
 BJ3667
 BJ3667_MARKER: DD = SURVEY DISK
 BJ3667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3667_STAMPING: 19V58 1984
 BJ3667_MARK LOGO: LADHGS
 BJ3667_PROJECTION: FLUSH
 BJ3667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3667+STABILITY: SURFACE MOTION
 BJ3667
 BJ3667  HISTORY     - Date     Condition        Report By
 BJ3667  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3667
 BJ3667                          STATION DESCRIPTION
 BJ3667
 BJ3667'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3667'19 KM (11.8 MI) EAST FROM CLINTON.
 BJ3667'ABOUT 14.1 KM (8.75 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3667'IN CLINTON TO THE JUNCTION WITH A GRAVEL T-ROAD (RIVER ROAD) ON THE
 BJ3667'RIGHT, THENCE SOUTH (RIGHT) ON THE GRAVEL ROAD FOR 5 KM (3.1 MI) TO
 BJ3667'THE BENCH MARK ON THE LEFT, 7.6 METERS (25 FT) EAST OF THE CENTER OF
 BJ3667'THE GRAVEL ROAD.
 BJ3667'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3667'THE MARK IS 0.30 M ABOVE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3666 ***********************************************************************
 BJ3666  DESIGNATION -  19 V 59
 BJ3666  PID         -  BJ3666
 BJ3666  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3666  COUNTRY     -  US
 BJ3666  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3666
 BJ3666                         *CURRENT SURVEY CONTROL
 BJ3666  ______________________________________________________________________
 BJ3666* NAD 83(1986) POSITION- 30 50 38.     (N) 090 52 57.     (W)   SCALED
 BJ3666* NAVD 88 ORTHO HEIGHT -    71.374 (meters)      234.17  (feet) ADJUSTED
 BJ3666  ______________________________________________________________________
 BJ3666  GEOID HEIGHT    -        -27.128 (meters)                     GEOID18
 BJ3666  DYNAMIC HEIGHT  -         71.281 (meters)      233.86  (feet) COMP
 BJ3666  MODELED GRAVITY -    979,348.5   (mgal)                       NAVD 88
 BJ3666
 BJ3666  VERT ORDER      -  SECOND    CLASS I
 BJ3666
 BJ3666.The horizontal coordinates were scaled from a map and have
 BJ3666.an estimated accuracy of +/- 6 seconds.
 BJ3666
 BJ3666.The orthometric height was determined by differential leveling and
 BJ3666.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3666.in February 1994.
 BJ3666
 BJ3666.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3666.GEOID18 height accuracy estimate available here.
 BJ3666
 BJ3666.Click photographs - Photos may exist for this station.
 BJ3666
 BJ3666.The dynamic height is computed by dividing the NAVD 88
 BJ3666.geopotential number by the normal gravity value computed on the
 BJ3666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3666.degrees latitude (g = 980.6199 gals.).
 BJ3666
 BJ3666.The modeled gravity was interpolated from observed gravity values.
 BJ3666
 BJ3666;                    North         East    Units  Estimated Accuracy
 BJ3666;SPC LA S     -   259,900.    1,043,130.      MT  (+/- 180 meters Scaled)
 BJ3666
 BJ3666_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ024142(NAD 83)
 BJ3666
 BJ3666                          SUPERSEDED SURVEY CONTROL
 BJ3666
 BJ3666.No superseded survey control is available for this station.
 BJ3666
 BJ3666_MARKER: DD = SURVEY DISK
 BJ3666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3666_STAMPING: 19V59 1984
 BJ3666_MARK LOGO: LADHGS
 BJ3666_PROJECTION: FLUSH
 BJ3666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3666+STABILITY: SURFACE MOTION
 BJ3666
 BJ3666  HISTORY     - Date     Condition        Report By
 BJ3666  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3666
 BJ3666                          STATION DESCRIPTION
 BJ3666
 BJ3666'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3666'20 KM (12.4 MI) EAST FROM CLINTON.
 BJ3666'ABOUT 14.1 KM (8.75 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3666'IN CLINTON TO THE JUNCTION WITH A GRAVEL T-ROAD (RIVER ROAD) ON THE
 BJ3666'RIGHT, THENCE SOUTH (RIGHT) ON THE GRAVEL ROAD FOR 5.9 KM (3.65 MI) TO
 BJ3666'THE JUNCTION WITH ANOTHER GRAVEL ROAD (RATTLESNAKE ROAD) WITH THE
 BJ3666'BENCH MARK SET IN FRONT OF THE JUNCTION, 9.4 METERS (31 FT) SOUTHEAST
 BJ3666'OF THE JUNCTION OF THE TWO GRAVEL ROADS, 7 METERS (23 FT)
 BJ3666'SOUTH-SOUTHEAST OF THE CENTER OF RATTLESNAKE ROAD, AND 1.8 METERS
 BJ3666'(6 FT) NORTH OF A TELEPHONE JUNCTION BOX.
 BJ3666'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3666'THE MARK IS 0.91 M ABOVE RATTLESNAKE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3502 ***********************************************************************
 BJ3502  DESIGNATION -  19 V 6
 BJ3502  PID         -  BJ3502
 BJ3502  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3502  COUNTRY     -  US
 BJ3502  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3502
 BJ3502                         *CURRENT SURVEY CONTROL
 BJ3502  ______________________________________________________________________
 BJ3502* NAD 83(1986) POSITION- 30 45 39.     (N) 090 53 09.     (W)   SCALED
 BJ3502* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3502  **This station is located in a suspected subsidence area (see below).
 BJ3502  ______________________________________________________________________
 BJ3502  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3502  DYNAMIC HEIGHT  -         52.653 (meters)      172.75  (feet) COMP
 BJ3502  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ3502
 BJ3502.The horizontal coordinates were scaled from a map and have
 BJ3502.an estimated accuracy of +/- 6 seconds.
 BJ3502
 BJ3502.** This station is in an area of known vertical motion. If an
 BJ3502.** orthometric height was ever established but is not available 
 BJ3502.** in the current survey control section, the orthometric height
 BJ3502.** is considered suspect.  Suspect heights are available in the
 BJ3502.** superseded section only if requested.
 BJ3502
 BJ3502.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3502.GEOID18 height accuracy estimate available here.
 BJ3502
 BJ3502.Click photographs - Photos may exist for this station.
 BJ3502
 BJ3502.The dynamic height is computed by dividing the NAVD 88
 BJ3502.geopotential number by the normal gravity value computed on the
 BJ3502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3502.degrees latitude (g = 980.6199 gals.).
 BJ3502
 BJ3502.The modeled gravity was interpolated from observed gravity values.
 BJ3502
 BJ3502;                    North         East    Units  Estimated Accuracy
 BJ3502;SPC LA S     -   250,690.    1,042,850.      MT  (+/- 180 meters Scaled)
 BJ3502
 BJ3502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ023050(NAD 83)
 BJ3502
 BJ3502                          SUPERSEDED SURVEY CONTROL
 BJ3502
 BJ3502.No superseded survey control is available for this station.
 BJ3502
 BJ3502_MARKER: DD = SURVEY DISK
 BJ3502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3502_STAMPING: 19V6 1983
 BJ3502_MARK LOGO: LADHGS
 BJ3502_PROJECTION: FLUSH
 BJ3502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3502+STABILITY: SURFACE MOTION
 BJ3502
 BJ3502  HISTORY     - Date     Condition        Report By
 BJ3502  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3502  HISTORY     - 1984     GOOD             LADTD
 BJ3502
 BJ3502                          STATION DESCRIPTION
 BJ3502
 BJ3502'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3502'15.2 KM (9.4 MI) NE FROM PRIDE.
 BJ3502'ABOUT 7.6 KM (4.7 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3502'OFFICE IN PRIDE TO THE JUNCTION WITH STATE HIGHWAY 959, THENCE RIGHT
 BJ3502'AND EAST ON HIGHWAY 959 FOR ABOUT 7.6 KM (4.7 MILES) TO THE BENCH MARK
 BJ3502'ON THE LEFT AND EAST OF A GRAVEL DRIVE, 25.5 METERS (83.5 FEET)
 BJ3502'EAST-NORTHEAST OF THE CENTER OF A GRAVEL DRIVE, 21.2 METERS (69.5
 BJ3502'FEET) EAST OF THE EAST END OF A CEMENT CULVERT UNDER GRAVEL DRIVE,
 BJ3502'11.6 METERS (38 FEET) NORTH-NORTHWEST OF THE CENTER OF HIGHWAY 959,
 BJ3502'1.5 METERS (5 FEET) SOUTHEAST OF AN 18-INCH PINE TREE.
 BJ3502'THE MARK IS 1.52 METERS  SSE FROM A WITNESS POST.
 BJ3502'THE MARK IS 0.30 M BELOW HIGHWAY 959.
 BJ3502
 BJ3502                          STATION RECOVERY (1984)
 BJ3502
 BJ3502'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3665 ***********************************************************************
 BJ3665  DESIGNATION -  19 V 60
 BJ3665  PID         -  BJ3665
 BJ3665  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3665  COUNTRY     -  US
 BJ3665  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3665
 BJ3665                         *CURRENT SURVEY CONTROL
 BJ3665  ______________________________________________________________________
 BJ3665* NAD 83(1986) POSITION- 30 50 07.     (N) 090 53 06.     (W)   SCALED
 BJ3665* NAVD 88 ORTHO HEIGHT -    73.893 (meters)      242.43  (feet) ADJUSTED
 BJ3665  ______________________________________________________________________
 BJ3665  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ3665  DYNAMIC HEIGHT  -         73.798 (meters)      242.12  (feet) COMP
 BJ3665  MODELED GRAVITY -    979,347.8   (mgal)                       NAVD 88
 BJ3665
 BJ3665  VERT ORDER      -  SECOND    CLASS I
 BJ3665
 BJ3665.The horizontal coordinates were scaled from a map and have
 BJ3665.an estimated accuracy of +/- 6 seconds.
 BJ3665
 BJ3665.The orthometric height was determined by differential leveling and
 BJ3665.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3665.in February 1994.
 BJ3665
 BJ3665.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3665.GEOID18 height accuracy estimate available here.
 BJ3665
 BJ3665.Click photographs - Photos may exist for this station.
 BJ3665
 BJ3665.The dynamic height is computed by dividing the NAVD 88
 BJ3665.geopotential number by the normal gravity value computed on the
 BJ3665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3665.degrees latitude (g = 980.6199 gals.).
 BJ3665
 BJ3665.The modeled gravity was interpolated from observed gravity values.
 BJ3665
 BJ3665;                    North         East    Units  Estimated Accuracy
 BJ3665;SPC LA S     -   258,950.    1,042,890.      MT  (+/- 180 meters Scaled)
 BJ3665
 BJ3665_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ022132(NAD 83)
 BJ3665
 BJ3665                          SUPERSEDED SURVEY CONTROL
 BJ3665
 BJ3665.No superseded survey control is available for this station.
 BJ3665
 BJ3665_MARKER: DD = SURVEY DISK
 BJ3665_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3665_STAMPING: 19V60 1984
 BJ3665_MARK LOGO: LADHGS
 BJ3665_PROJECTION: FLUSH
 BJ3665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3665+STABILITY: SURFACE MOTION
 BJ3665
 BJ3665  HISTORY     - Date     Condition        Report By
 BJ3665  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3665
 BJ3665                          STATION DESCRIPTION
 BJ3665
 BJ3665'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3665'20.9 KM (13 MI) SE FROM CLINTON.
 BJ3665'ABOUT 14.1 KM (8.75 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3665'IN CLINTON TO THE JUNCTION WITH A GRAVEL T-ROAD (RIVER ROAD) ON THE
 BJ3665'RIGHT, THENCE SOUTH (RIGHT) ON THE GRAVEL ROAD FOR 5.9 KM (3.65 MI) TO
 BJ3665'THE JUNCTION WITH ANOTHER GRAVEL ROAD (RATTLESNAKE ROAD), THENCE
 BJ3665'SOUTHWEST (RIGHT) ON THE GRAVEL ROAD FOR 1 KM (0.6 MI) TO THE JUNCTION
 BJ3665'WITH A BLACKTOP ROAD WITH THE BENCH MARK ON THE LEFT NEAR THE
 BJ3665'SOUTHWEST CORNER OF THE GILEAD CEMETERY, 35.4 METERS (116 FT)
 BJ3665'NORTH-NORTHEAST OF THE CENTER OF A BLACKTOP ROAD, 18.9 METERS (62 FT)
 BJ3665'NORTH-NORTHEAST OF A TELEPHONE JUNCTION BOX, 17.5 METERS (57.5 FT)
 BJ3665'EAST OF THE CENTER OF RATTLESNAKE ROAD, AND 1.2 METERS (4 FT)
 BJ3665'WEST-NORTHWEST OF THE SOUTHWEST CORNER OF A CHAIN LINK FENCE AROUND
 BJ3665'THE CEMETERY.
 BJ3665'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3665'THE MARK IS 0.61 M ABOVE RATTLESNAKE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3660 ***********************************************************************
 BJ3660  DESIGNATION -  19 V 61
 BJ3660  PID         -  BJ3660
 BJ3660  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3660  COUNTRY     -  US
 BJ3660  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3660
 BJ3660                         *CURRENT SURVEY CONTROL
 BJ3660  ______________________________________________________________________
 BJ3660* NAD 83(1986) POSITION- 30 49 31.     (N) 090 52 29.     (W)   SCALED
 BJ3660* NAVD 88 ORTHO HEIGHT -    58.049 (meters)      190.45  (feet) ADJUSTED
 BJ3660  ______________________________________________________________________
 BJ3660  GEOID HEIGHT    -        -27.141 (meters)                     GEOID18
 BJ3660  DYNAMIC HEIGHT  -         57.974 (meters)      190.20  (feet) COMP
 BJ3660  MODELED GRAVITY -    979,347.1   (mgal)                       NAVD 88
 BJ3660
 BJ3660  VERT ORDER      -  SECOND    CLASS I
 BJ3660
 BJ3660.The horizontal coordinates were scaled from a map and have
 BJ3660.an estimated accuracy of +/- 6 seconds.
 BJ3660
 BJ3660.The orthometric height was determined by differential leveling and
 BJ3660.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3660.in February 1994.
 BJ3660
 BJ3660.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3660.GEOID18 height accuracy estimate available here.
 BJ3660
 BJ3660.Click photographs - Photos may exist for this station.
 BJ3660
 BJ3660.The dynamic height is computed by dividing the NAVD 88
 BJ3660.geopotential number by the normal gravity value computed on the
 BJ3660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3660.degrees latitude (g = 980.6199 gals.).
 BJ3660
 BJ3660.The modeled gravity was interpolated from observed gravity values.
 BJ3660
 BJ3660;                    North         East    Units  Estimated Accuracy
 BJ3660;SPC LA S     -   257,840.    1,043,880.      MT  (+/- 180 meters Scaled)
 BJ3660
 BJ3660_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ032121(NAD 83)
 BJ3660
 BJ3660                          SUPERSEDED SURVEY CONTROL
 BJ3660
 BJ3660.No superseded survey control is available for this station.
 BJ3660
 BJ3660_MARKER: DD = SURVEY DISK
 BJ3660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3660_STAMPING: 19V61 1984
 BJ3660_MARK LOGO: LADHGS
 BJ3660_PROJECTION: FLUSH
 BJ3660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3660+STABILITY: SURFACE MOTION
 BJ3660
 BJ3660  HISTORY     - Date     Condition        Report By
 BJ3660  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3660
 BJ3660                          STATION DESCRIPTION
 BJ3660
 BJ3660'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3660'22.7 KM (14.1 MI) SE FROM CLINTON.
 BJ3660'ABOUT 14.1 KM (8.75 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3660'IN CLINTON TO THE JUNCTION WITH A GRAVEL T-ROAD (RIVER ROAD) ON THE
 BJ3660'RIGHT, THENCE SOUTH (RIGHT) ON THE GRAVEL ROAD FOR 5.9 KM (3.65 MI) TO
 BJ3660'THE JUNCTION WITH ANOTHER GRAVEL ROAD (RATTLESNAKE ROAD), THENCE
 BJ3660'SOUTHWEST (RIGHT) ON THE GRAVEL ROAD FOR 1 KM (0.6 MI) TO THE JUNCTION
 BJ3660'WITH A BLACKTOP ROAD, THENCE SOUTHEAST ON THE BLACKTOP ROAD FOR 1.7 KM
 BJ3660'(1.05 MI) TO THE JUNCTION WITH A GRAVEL ROAD (RIVER ROAD) ON THE LEFT
 BJ3660'WITH THE BENCH MARK ON THE LEFT AND EAST OF THE GRAVEL ROAD,
 BJ3660'17.8 METERS (58.5 FT) NORTH OF THE CENTER OF THE BLACKTOP ROAD,
 BJ3660'9.3 METERS (30.5 FT) EAST OF THE CENTER OF THE GRAVEL ROAD, 6.9 METERS
 BJ3660'(22.5 FT) SOUTH OF A 36-INCH RED OAK TREE, AND 0.9 METERS (3 FT) WEST
 BJ3660'OF A FENCE.
 BJ3660'THE MARK IS 0.91 METERS  W FROM A WITNESS POST.
 BJ3660'THE MARK IS 0.30 M BELOW BLACKTOP ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3659 ***********************************************************************
 BJ3659  DESIGNATION -  19 V 62
 BJ3659  PID         -  BJ3659
 BJ3659  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3659  COUNTRY     -  US
 BJ3659  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3659
 BJ3659                         *CURRENT SURVEY CONTROL
 BJ3659  ______________________________________________________________________
 BJ3659* NAD 83(1986) POSITION- 30 48 44.     (N) 090 52 00.     (W)   SCALED
 BJ3659* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3659  **This station is located in a suspected subsidence area (see below).
 BJ3659  ______________________________________________________________________
 BJ3659  GEOID HEIGHT    -        -27.148 (meters)                     GEOID18
 BJ3659  DYNAMIC HEIGHT  -         63.623 (meters)      208.74  (feet) COMP
 BJ3659  MODELED GRAVITY -    979,346.3   (mgal)                       NAVD 88
 BJ3659
 BJ3659.The horizontal coordinates were scaled from a map and have
 BJ3659.an estimated accuracy of +/- 6 seconds.
 BJ3659
 BJ3659.** This station is in an area of known vertical motion. If an
 BJ3659.** orthometric height was ever established but is not available 
 BJ3659.** in the current survey control section, the orthometric height
 BJ3659.** is considered suspect.  Suspect heights are available in the
 BJ3659.** superseded section only if requested.
 BJ3659
 BJ3659.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3659.GEOID18 height accuracy estimate available here.
 BJ3659
 BJ3659.Click photographs - Photos may exist for this station.
 BJ3659
 BJ3659.The dynamic height is computed by dividing the NAVD 88
 BJ3659.geopotential number by the normal gravity value computed on the
 BJ3659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3659.degrees latitude (g = 980.6199 gals.).
 BJ3659
 BJ3659.The modeled gravity was interpolated from observed gravity values.
 BJ3659
 BJ3659;                    North         East    Units  Estimated Accuracy
 BJ3659;SPC LA S     -   256,400.    1,044,660.      MT  (+/- 180 meters Scaled)
 BJ3659
 BJ3659_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ040107(NAD 83)
 BJ3659
 BJ3659                          SUPERSEDED SURVEY CONTROL
 BJ3659
 BJ3659.No superseded survey control is available for this station.
 BJ3659
 BJ3659_MARKER: DD = SURVEY DISK
 BJ3659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3659_STAMPING: 19V62 1984
 BJ3659_MARK LOGO: LADHGS
 BJ3659_PROJECTION: FLUSH
 BJ3659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3659+STABILITY: SURFACE MOTION
 BJ3659
 BJ3659  HISTORY     - Date     Condition        Report By
 BJ3659  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3659
 BJ3659                          STATION DESCRIPTION
 BJ3659
 BJ3659'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3659'24.5 KM (15.2 MI) SE FROM CLINTON.
 BJ3659'ABOUT 14.1 KM (8.75 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3659'IN CLINTON TO THE JUNCTION WITH A GRAVEL T-ROAD (RIVER ROAD) ON THE
 BJ3659'RIGHT, THENCE SOUTH (RIGHT) ON THE GRAVEL ROAD FOR 5.9 KM (3.65 MI) TO
 BJ3659'THE JUNCTION WITH ANOTHER GRAVEL ROAD (RATTLESNAKE ROAD), THENCE
 BJ3659'SOUTHWEST (RIGHT) ON THE GRAVEL ROAD FOR 1 KM (0.6 MI) TO THE JUNCTION
 BJ3659'WITH A BLACKTOP ROAD, THENCE SOUTHEAST ON THE BLACKTOP ROAD WHICH
 BJ3659'TURNS INTO STATE HIGHWAY 960 FOR 3.5 KM (2.15 MI) TO THE BENCH MARK ON
 BJ3659'THE LEFT, 43.4 METERS (142.5 FT) SOUTHEAST OF A POWER POLE, AND
 BJ3659'11.4 METERS (37.5 FT) NORTHEAST OF THE CENTER OF HIGHWAY 960.
 BJ3659'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3659'THE MARK IS 0.30 M ABOVE HIGHWAY 960.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3658 ***********************************************************************
 BJ3658  DESIGNATION -  19 V 63
 BJ3658  PID         -  BJ3658
 BJ3658  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3658  COUNTRY     -  US
 BJ3658  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3658
 BJ3658                         *CURRENT SURVEY CONTROL
 BJ3658  ______________________________________________________________________
 BJ3658* NAD 83(1986) POSITION- 30 47 53.     (N) 090 51 43.     (W)   SCALED
 BJ3658* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3658  **This station is located in a suspected subsidence area (see below).
 BJ3658  ______________________________________________________________________
 BJ3658  GEOID HEIGHT    -        -27.154 (meters)                     GEOID18
 BJ3658  DYNAMIC HEIGHT  -         47.167 (meters)      154.75  (feet) COMP
 BJ3658  MODELED GRAVITY -    979,345.6   (mgal)                       NAVD 88
 BJ3658
 BJ3658.The horizontal coordinates were scaled from a map and have
 BJ3658.an estimated accuracy of +/- 6 seconds.
 BJ3658
 BJ3658.** This station is in an area of known vertical motion. If an
 BJ3658.** orthometric height was ever established but is not available 
 BJ3658.** in the current survey control section, the orthometric height
 BJ3658.** is considered suspect.  Suspect heights are available in the
 BJ3658.** superseded section only if requested.
 BJ3658
 BJ3658.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3658.GEOID18 height accuracy estimate available here.
 BJ3658
 BJ3658.Click photographs - Photos may exist for this station.
 BJ3658
 BJ3658.The dynamic height is computed by dividing the NAVD 88
 BJ3658.geopotential number by the normal gravity value computed on the
 BJ3658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3658.degrees latitude (g = 980.6199 gals.).
 BJ3658
 BJ3658.The modeled gravity was interpolated from observed gravity values.
 BJ3658
 BJ3658;                    North         East    Units  Estimated Accuracy
 BJ3658;SPC LA S     -   254,830.    1,045,120.      MT  (+/- 180 meters Scaled)
 BJ3658
 BJ3658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ045091(NAD 83)
 BJ3658
 BJ3658                          SUPERSEDED SURVEY CONTROL
 BJ3658
 BJ3658.No superseded survey control is available for this station.
 BJ3658
 BJ3658_MARKER: DD = SURVEY DISK
 BJ3658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3658_STAMPING: 19V63 1984
 BJ3658_MARK LOGO: LADHGS
 BJ3658_PROJECTION: FLUSH
 BJ3658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3658+STABILITY: SURFACE MOTION
 BJ3658
 BJ3658  HISTORY     - Date     Condition        Report By
 BJ3658  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3658
 BJ3658                          STATION DESCRIPTION
 BJ3658
 BJ3658'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3658'26.1 KM (16.2 MI) SE FROM CLINTON.
 BJ3658'ABOUT 14.1 KM (8.75 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3658'IN CLINTON TO THE JUNCTION WITH A GRAVEL T-ROAD (RIVER ROAD) ON THE
 BJ3658'RIGHT, THENCE SOUTH (RIGHT) ON THE GRAVEL ROAD FOR 5.9 KM (3.65 MI) TO
 BJ3658'THE JUNCTION WITH ANOTHER GRAVEL ROAD (RATTLESNAKE ROAD), THENCE
 BJ3658'SOUTHWEST (RIGHT) ON THE GRAVEL ROAD FOR 1 KM (0.6 MI) TO THE JUNCTION
 BJ3658'WITH A BLACKTOP ROAD, THENCE SOUTHEAST ON THE BLACKTOP ROAD WHICH
 BJ3658'TURNS INTO STATE HIGHWAY 960 FOR 5.1 KM (3.15 MI) TO THE BENCH MARK ON
 BJ3658'THE LEFT SOUTH OF A GRAVEL DRIVE AND ACROSS THE ROAD FROM A GRAVEL
 BJ3658'T-ROAD, 18 METERS (59 FT) SOUTH OF THE CENTER OF A GRAVEL DRIVE,
 BJ3658'11.6 METERS (38 FT) EAST OF THE CENTER OF HIGHWAY 960, 2.6 METERS
 BJ3658'(8.5 FT) WEST OF A 4-STRAND BARB WIRE FENCE, AND 2.3 METERS (7.5 FT)
 BJ3658'WEST-NORTHWEST OF POWER POLE NUMBER DS191-18-61 WITH TRANSFORMER.
 BJ3658'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3658'THE MARK IS 0.61 M BELOW HIGHWAY 960.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3653 ***********************************************************************
 BJ3653  DESIGNATION -  19 V 64
 BJ3653  PID         -  BJ3653
 BJ3653  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3653  COUNTRY     -  US
 BJ3653  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3653
 BJ3653                         *CURRENT SURVEY CONTROL
 BJ3653  ______________________________________________________________________
 BJ3653* NAD 83(1986) POSITION- 30 46 15.     (N) 090 51 14.     (W)   SCALED
 BJ3653* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3653  **This station is located in a suspected subsidence area (see below).
 BJ3653  ______________________________________________________________________
 BJ3653  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3653  DYNAMIC HEIGHT  -         38.303 (meters)      125.67  (feet) COMP
 BJ3653  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ3653
 BJ3653.The horizontal coordinates were scaled from a map and have
 BJ3653.an estimated accuracy of +/- 6 seconds.
 BJ3653
 BJ3653.** This station is in an area of known vertical motion. If an
 BJ3653.** orthometric height was ever established but is not available 
 BJ3653.** in the current survey control section, the orthometric height
 BJ3653.** is considered suspect.  Suspect heights are available in the
 BJ3653.** superseded section only if requested.
 BJ3653
 BJ3653.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3653.GEOID18 height accuracy estimate available here.
 BJ3653
 BJ3653.Click photographs - Photos may exist for this station.
 BJ3653
 BJ3653.The dynamic height is computed by dividing the NAVD 88
 BJ3653.geopotential number by the normal gravity value computed on the
 BJ3653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3653.degrees latitude (g = 980.6199 gals.).
 BJ3653
 BJ3653.The modeled gravity was interpolated from observed gravity values.
 BJ3653
 BJ3653;                    North         East    Units  Estimated Accuracy
 BJ3653;SPC LA S     -   251,810.    1,045,900.      MT  (+/- 180 meters Scaled)
 BJ3653
 BJ3653_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ053061(NAD 83)
 BJ3653
 BJ3653                          SUPERSEDED SURVEY CONTROL
 BJ3653
 BJ3653.No superseded survey control is available for this station.
 BJ3653
 BJ3653_MARKER: DD = SURVEY DISK
 BJ3653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3653_STAMPING: 19V64 1984
 BJ3653_MARK LOGO: LADHGS
 BJ3653_PROJECTION: FLUSH
 BJ3653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3653+STABILITY: SURFACE MOTION
 BJ3653
 BJ3653  HISTORY     - Date     Condition        Report By
 BJ3653  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3653
 BJ3653                          STATION DESCRIPTION
 BJ3653
 BJ3653'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3653'32.4 KM (18.3 MI) SW FROM GREENSBURG.
 BJ3653'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3653'0.32 KM (0.2 MI) TO THE JUNCTION OF STATE HIGHWAY 10 AND 37, THENCE
 BJ3653'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 24.3 KM (15.1 MI) TO THE JUNCTION OF
 BJ3653'STATE HIGHWAYS 37 AND 63, THENCE RIGHT (NORTH) ALONG HIGHWAY 63 FOR
 BJ3653'1.9 KM (1.2 MI) TO THE JUNCTION OF STATE HIGHWAYS 63 AND 960, THENCE
 BJ3653'RIGHT (EAST) ALONG HIGHWAY 960 FOR 2.9 KM (1.8 MI) TO THE STATION ON
 BJ3653'THE LEFT, AT THE ENTRANCE OF THE ROAD RUNNER FARM, 19.8 METERS (65 FT)
 BJ3653'WEST-NORTHWEST OF THE CENTER OF HIGHWAY 960, 14.9 METERS (49 FT)
 BJ3653'SOUTH-SOUTHWEST OF THE CENTER OF A GRAVEL DRIVE, 1.8 METERS (6 FT)
 BJ3653'NORTH OF A TELEPHONE REPAIR BOX, AND 1.2 METERS (4 FT) NORTHEAST OF A
 BJ3653'COMBINATION NET AND BARBED WIRE FENCE CORNER.
 BJ3653'THE MARK IS 0.60 METERS  E FROM A WITNESS POST.
 BJ3653'THE MARK IS 0.91 M BELOW HIGHWAY 960.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3652 ***********************************************************************
 BJ3652  DESIGNATION -  19 V 65
 BJ3652  PID         -  BJ3652
 BJ3652  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3652  COUNTRY     -  US
 BJ3652  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3652
 BJ3652                         *CURRENT SURVEY CONTROL
 BJ3652  ______________________________________________________________________
 BJ3652* NAD 83(1986) POSITION- 30 45 31.     (N) 090 51 23.     (W)   SCALED
 BJ3652* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3652  **This station is located in a suspected subsidence area (see below).
 BJ3652  ______________________________________________________________________
 BJ3652  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3652  DYNAMIC HEIGHT  -         37.665 (meters)      123.57  (feet) COMP
 BJ3652  MODELED GRAVITY -    979,344.2   (mgal)                       NAVD 88
 BJ3652
 BJ3652.The horizontal coordinates were scaled from a map and have
 BJ3652.an estimated accuracy of +/- 6 seconds.
 BJ3652
 BJ3652.** This station is in an area of known vertical motion. If an
 BJ3652.** orthometric height was ever established but is not available 
 BJ3652.** in the current survey control section, the orthometric height
 BJ3652.** is considered suspect.  Suspect heights are available in the
 BJ3652.** superseded section only if requested.
 BJ3652
 BJ3652.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3652.GEOID18 height accuracy estimate available here.
 BJ3652
 BJ3652.Click photographs - Photos may exist for this station.
 BJ3652
 BJ3652.The dynamic height is computed by dividing the NAVD 88
 BJ3652.geopotential number by the normal gravity value computed on the
 BJ3652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3652.degrees latitude (g = 980.6199 gals.).
 BJ3652
 BJ3652.The modeled gravity was interpolated from observed gravity values.
 BJ3652
 BJ3652;                    North         East    Units  Estimated Accuracy
 BJ3652;SPC LA S     -   250,460.    1,045,670.      MT  (+/- 180 meters Scaled)
 BJ3652
 BJ3652_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ051048(NAD 83)
 BJ3652
 BJ3652                          SUPERSEDED SURVEY CONTROL
 BJ3652
 BJ3652.No superseded survey control is available for this station.
 BJ3652
 BJ3652_MARKER: DD = SURVEY DISK
 BJ3652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3652_STAMPING: 19V65 1984
 BJ3652_MARK LOGO: LADHGS
 BJ3652_PROJECTION: FLUSH
 BJ3652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3652+STABILITY: SURFACE MOTION
 BJ3652
 BJ3652  HISTORY     - Date     Condition        Report By
 BJ3652  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3652
 BJ3652                          STATION DESCRIPTION
 BJ3652
 BJ3652'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3652'27.9 KM (17.4 MI) SW FROM GREENSBURG.
 BJ3652'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3652'0.3 KM (0.2 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 37, THENCE
 BJ3652'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 24.3 KM (15.1 MI) TO THE JUNCTION OF
 BJ3652'STATE HIGHWAYS 37 AND 63, THENCE RIGHT (NORTH) ALONG HIGHWAY 63 FOR
 BJ3652'1.9 KM (1.2 MI) TO THE JUNCTION OF STATE HIGHWAYS 63 AND 960, THENCE
 BJ3652'RIGHT (EAST) ALONG HIGHWAY 960 FOR 1.4 KM (0.9 MI) TO THE STATION ON
 BJ3652'THE RIGHT, 46.6 METERS (153 FT) SOUTHWEST OF A POWER POLE WITH
 BJ3652'SECURITY LIGHT ATTACHED, 16.5 METERS (54 FT) EAST OF THE CENTER OF
 BJ3652'HIGHWAY 960, 4 METERS (13 FT) SOUTH OF THE CENTER OF A DOUBLE METAL
 BJ3652'GATE, AND 2.4 METERS (8 FT) NORTH OF A POWER POLE WITH TRANSFORMER
 BJ3652'ATTACHED.
 BJ3652'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3652'THE MARK IS 0.30 M BELOW HIGHWAY 960.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3650 ***********************************************************************
 BJ3650  DESIGNATION -  19 V 66
 BJ3650  PID         -  BJ3650
 BJ3650  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3650  COUNTRY     -  US
 BJ3650  USGS QUAD   -  PINE GROVE (2018)
 BJ3650
 BJ3650                         *CURRENT SURVEY CONTROL
 BJ3650  ______________________________________________________________________
 BJ3650* NAD 83(1986) POSITION- 30 44 47.     (N) 090 51 32.     (W)   SCALED
 BJ3650* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3650  **This station is located in a suspected subsidence area (see below).
 BJ3650  ______________________________________________________________________
 BJ3650  GEOID HEIGHT    -        -27.160 (meters)                     GEOID18
 BJ3650  DYNAMIC HEIGHT  -         38.130 (meters)      125.10  (feet) COMP
 BJ3650  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ3650
 BJ3650.The horizontal coordinates were scaled from a map and have
 BJ3650.an estimated accuracy of +/- 6 seconds.
 BJ3650
 BJ3650.** This station is in an area of known vertical motion. If an
 BJ3650.** orthometric height was ever established but is not available 
 BJ3650.** in the current survey control section, the orthometric height
 BJ3650.** is considered suspect.  Suspect heights are available in the
 BJ3650.** superseded section only if requested.
 BJ3650
 BJ3650.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3650.GEOID18 height accuracy estimate available here.
 BJ3650
 BJ3650.Click photographs - Photos may exist for this station.
 BJ3650
 BJ3650.The dynamic height is computed by dividing the NAVD 88
 BJ3650.geopotential number by the normal gravity value computed on the
 BJ3650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3650.degrees latitude (g = 980.6199 gals.).
 BJ3650
 BJ3650.The modeled gravity was interpolated from observed gravity values.
 BJ3650
 BJ3650;                    North         East    Units  Estimated Accuracy
 BJ3650;SPC LA S     -   249,100.    1,045,430.      MT  (+/- 180 meters Scaled)
 BJ3650
 BJ3650_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ049034(NAD 83)
 BJ3650
 BJ3650                          SUPERSEDED SURVEY CONTROL
 BJ3650
 BJ3650.No superseded survey control is available for this station.
 BJ3650
 BJ3650_MARKER: DD = SURVEY DISK
 BJ3650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3650_STAMPING: 19V66 1984
 BJ3650_MARK LOGO: LADHGS
 BJ3650_PROJECTION: RECESSED 3 CENTIMETERS
 BJ3650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3650+STABILITY: SURFACE MOTION
 BJ3650
 BJ3650  HISTORY     - Date     Condition        Report By
 BJ3650  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3650
 BJ3650                          STATION DESCRIPTION
 BJ3650
 BJ3650'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3650'26.5 KM (16.4 MI) SW FROM GREENSBURG.
 BJ3650'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ON STATE HIGHWAY 10 FOR
 BJ3650'0.3 KM (0.2 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 37, THENCE
 BJ3650'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 24.3 KM (15.1 MI) TO THE JUNCTION OF
 BJ3650'STATE HIGHWAYS 37 AND 63, THENCE NORTH (RIGHT) ON HIGHWAY 63 FOR
 BJ3650'1.9 KM (1.2 MI) TO THE JUNCTION WITH STATE HIGHWAY 960 WITH THE BENCH
 BJ3650'MARK SET ACROSS THE ROAD FROM THE JUNCTION, 31.4 METERS (103 FT) WEST
 BJ3650'OF A RIGHT-OF-WAY MARKER, 11.3 METERS (37 FT) SOUTHWEST OF THE CENTER
 BJ3650'OF HIGHWAY 63, 4.3 METERS (14 FT) SOUTH-SOUTHEAST OF THE CENTER OF A
 BJ3650'GRAVEL FIELD ROAD, AND 3.7 METERS (12 FT) NORTH OF A POWER POLE.
 BJ3650'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3650'THE MARK IS 0.30 M BELOW HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3649 ***********************************************************************
 BJ3649  DESIGNATION -  19 V 67
 BJ3649  PID         -  BJ3649
 BJ3649  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3649  COUNTRY     -  US
 BJ3649  USGS QUAD   -  PINE GROVE (2018)
 BJ3649
 BJ3649                         *CURRENT SURVEY CONTROL
 BJ3649  ______________________________________________________________________
 BJ3649* NAD 83(1986) POSITION- 30 43 50.     (N) 090 51 22.     (W)   SCALED
 BJ3649* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3649  **This station is located in a suspected subsidence area (see below).
 BJ3649  ______________________________________________________________________
 BJ3649  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BJ3649  DYNAMIC HEIGHT  -         36.204 (meters)      118.78  (feet) COMP
 BJ3649  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ3649
 BJ3649.The horizontal coordinates were scaled from a map and have
 BJ3649.an estimated accuracy of +/- 6 seconds.
 BJ3649
 BJ3649.** This station is in an area of known vertical motion. If an
 BJ3649.** orthometric height was ever established but is not available 
 BJ3649.** in the current survey control section, the orthometric height
 BJ3649.** is considered suspect.  Suspect heights are available in the
 BJ3649.** superseded section only if requested.
 BJ3649
 BJ3649.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3649.GEOID18 height accuracy estimate available here.
 BJ3649
 BJ3649.Click photographs - Photos may exist for this station.
 BJ3649
 BJ3649.The dynamic height is computed by dividing the NAVD 88
 BJ3649.geopotential number by the normal gravity value computed on the
 BJ3649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3649.degrees latitude (g = 980.6199 gals.).
 BJ3649
 BJ3649.The modeled gravity was interpolated from observed gravity values.
 BJ3649
 BJ3649;                    North         East    Units  Estimated Accuracy
 BJ3649;SPC LA S     -   247,350.    1,045,710.      MT  (+/- 180 meters Scaled)
 BJ3649
 BJ3649_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ052017(NAD 83)
 BJ3649
 BJ3649                          SUPERSEDED SURVEY CONTROL
 BJ3649
 BJ3649.No superseded survey control is available for this station.
 BJ3649
 BJ3649_MARKER: DD = SURVEY DISK
 BJ3649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3649_STAMPING: 19V67 1984
 BJ3649_MARK LOGO: LADHGS
 BJ3649_PROJECTION: FLUSH
 BJ3649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3649+STABILITY: SURFACE MOTION
 BJ3649
 BJ3649  HISTORY     - Date     Condition        Report By
 BJ3649  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3649
 BJ3649                          STATION DESCRIPTION
 BJ3649
 BJ3649'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3649'24.8 KM (15.4 MI) SW FROM GREENSBURG.
 BJ3649'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ON STATE HIGHWAY 10 FOR
 BJ3649'0.3 KM (0.6 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 37, THENCE
 BJ3649'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 24.3 KM (15.1 MI) TO THE JUNCTION OF
 BJ3649'STATE HIGHWAYS 37 AND 63, THENCE NORTH (RIGHT) ON HIGHWAY 63 FOR
 BJ3649'0.2 KM (0.1 MI) TO THE BENCH MARK ON THE LEFT NEAR A POWER POLE,
 BJ3649'11.7 METERS (38 FT) WEST OF THE CENTER OF HIGHWAY 63, 0.76 METERS
 BJ3649'(2.5 FT) EAST NORTHEAST OF A POWER POLE, 0.76 METERS (2.5 FT) SOUTH OF
 BJ3649'A TELEPHONE REPAIR BOY, AND 0.15 METERS (0.5 FT) EAST OF A BARBED WIRE
 BJ3649'FENCE.
 BJ3649'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BJ3649'THE MARK IS 0.30 M BELOW HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3648 ***********************************************************************
 BJ3648  DESIGNATION -  19 V 68
 BJ3648  PID         -  BJ3648
 BJ3648  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3648  COUNTRY     -  US
 BJ3648  USGS QUAD   -  PINE GROVE (2018)
 BJ3648
 BJ3648                         *CURRENT SURVEY CONTROL
 BJ3648  ______________________________________________________________________
 BJ3648* NAD 83(1986) POSITION- 30 44 10.     (N) 090 50 32.     (W)   SCALED
 BJ3648* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3648  **This station is located in a suspected subsidence area (see below).
 BJ3648  ______________________________________________________________________
 BJ3648  GEOID HEIGHT    -        -27.156 (meters)                     GEOID18
 BJ3648  DYNAMIC HEIGHT  -         37.478 (meters)      122.96  (feet) COMP
 BJ3648  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ3648
 BJ3648.The horizontal coordinates were scaled from a map and have
 BJ3648.an estimated accuracy of +/- 6 seconds.
 BJ3648
 BJ3648.** This station is in an area of known vertical motion. If an
 BJ3648.** orthometric height was ever established but is not available 
 BJ3648.** in the current survey control section, the orthometric height
 BJ3648.** is considered suspect.  Suspect heights are available in the
 BJ3648.** superseded section only if requested.
 BJ3648
 BJ3648.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3648.GEOID18 height accuracy estimate available here.
 BJ3648
 BJ3648.Click photographs - Photos may exist for this station.
 BJ3648
 BJ3648.The dynamic height is computed by dividing the NAVD 88
 BJ3648.geopotential number by the normal gravity value computed on the
 BJ3648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3648.degrees latitude (g = 980.6199 gals.).
 BJ3648
 BJ3648.The modeled gravity was interpolated from observed gravity values.
 BJ3648
 BJ3648;                    North         East    Units  Estimated Accuracy
 BJ3648;SPC LA S     -   247,970.    1,047,030.      MT  (+/- 180 meters Scaled)
 BJ3648
 BJ3648_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ065023(NAD 83)
 BJ3648
 BJ3648                          SUPERSEDED SURVEY CONTROL
 BJ3648
 BJ3648.No superseded survey control is available for this station.
 BJ3648
 BJ3648_MARKER: DD = SURVEY DISK
 BJ3648_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3648_SP_SET: BRIDGE ABUTMENT
 BJ3648_STAMPING: 19V68 1984
 BJ3648_MARK LOGO: LADHGS
 BJ3648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3648
 BJ3648  HISTORY     - Date     Condition        Report By
 BJ3648  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3648
 BJ3648                          STATION DESCRIPTION
 BJ3648
 BJ3648'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3648'23.3 KM (14.5 MI) SW FROM GREENSBURG.
 BJ3648'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ON STATE HIGHWAY 10 FOR
 BJ3648'0.3 KM (0.2 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 37, THENCE
 BJ3648'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 23 KM (14.3 MI) TO THE STATION ON
 BJ3648'THE NORTHWEST CORNER OF THE AMITE RIVER BRIDGE, 5.8 METERS (19 FT)
 BJ3648'NORTH OF THE CENTER OF HIGHWAY 37, AND 0.46 METERS (1.5 FT) SOUTH OF
 BJ3648'THE BRIDGE ABUTTMENT.
 BJ3648'THE MARK IS 1.37 METERS  W FROM A WITNESS POST.
 BJ3648'THE MARK IS ABOVE LEVEL WITH HIGHWAY 37.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3651 ***********************************************************************
 BJ3651  DESIGNATION -  19 V 69
 BJ3651  PID         -  BJ3651
 BJ3651  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3651  COUNTRY     -  US
 BJ3651  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3651
 BJ3651                         *CURRENT SURVEY CONTROL
 BJ3651  ______________________________________________________________________
 BJ3651* NAD 83(1986) POSITION- 30 45 19.     (N) 090 52 12.     (W)   SCALED
 BJ3651* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3651  **This station is located in a suspected subsidence area (see below).
 BJ3651  ______________________________________________________________________
 BJ3651  GEOID HEIGHT    -        -27.160 (meters)                     GEOID18
 BJ3651  DYNAMIC HEIGHT  -         45.050 (meters)      147.80  (feet) COMP
 BJ3651  MODELED GRAVITY -    979,344.0   (mgal)                       NAVD 88
 BJ3651
 BJ3651.The horizontal coordinates were scaled from a map and have
 BJ3651.an estimated accuracy of +/- 6 seconds.
 BJ3651
 BJ3651.** This station is in an area of known vertical motion. If an
 BJ3651.** orthometric height was ever established but is not available 
 BJ3651.** in the current survey control section, the orthometric height
 BJ3651.** is considered suspect.  Suspect heights are available in the
 BJ3651.** superseded section only if requested.
 BJ3651
 BJ3651.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3651.GEOID18 height accuracy estimate available here.
 BJ3651
 BJ3651.Click photographs - Photos may exist for this station.
 BJ3651
 BJ3651.The dynamic height is computed by dividing the NAVD 88
 BJ3651.geopotential number by the normal gravity value computed on the
 BJ3651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3651.degrees latitude (g = 980.6199 gals.).
 BJ3651
 BJ3651.The modeled gravity was interpolated from observed gravity values.
 BJ3651
 BJ3651;                    North         East    Units  Estimated Accuracy
 BJ3651;SPC LA S     -   250,080.    1,044,360.      MT  (+/- 180 meters Scaled)
 BJ3651
 BJ3651_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ038044(NAD 83)
 BJ3651
 BJ3651                          SUPERSEDED SURVEY CONTROL
 BJ3651
 BJ3651.No superseded survey control is available for this station.
 BJ3651
 BJ3651_MARKER: DD = SURVEY DISK
 BJ3651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3651_STAMPING: 19V69 1985
 BJ3651_MARK LOGO: LADHGS
 BJ3651_PROJECTION: FLUSH
 BJ3651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3651+STABILITY: SURFACE MOTION
 BJ3651
 BJ3651  HISTORY     - Date     Condition        Report By
 BJ3651  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3651
 BJ3651                          STATION DESCRIPTION
 BJ3651
 BJ3651'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3651'28.1 KM (17.5 MI) SW FROM GREENSBURG.
 BJ3651'ABOUT 0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3651'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 37, THENCE SOUTH (LEFT)
 BJ3651'ON HIGHWAY 37 FOR 24.3 KM (15.1 MI) TO THE JUNCTION WITH STATE HIGHWAY
 BJ3651'63 THENCE NORTH (RIGHT) ON HIGHWAY 63 FOR 3.5 KM (2.2 MI) TO THE BENCH
 BJ3651'MARK ON THE LEFT NEAR THE CORNER OF A CHAIN LINK FENCE, 12.5 METERS
 BJ3651'(41 FT) SOUTHWEST OF THE CENTER OF HIGHWAY 63, 8.2 METERS (27 FT)
 BJ3651'SOUTHEAST OF A RIGHT-OF-WAY MARKER, 2.9 METERS (9.5 FT) NORTH OF A
 BJ3651'CHAIN LINK FENCE CORNER, AND 0.9 METER (3 FT) NORTHEAST OF A CHAIN
 BJ3651'LINK FENCE.
 BJ3651'THE MARK IS 0.91 METERS  E FROM A WITNESS POST.
 BJ3651'THE MARK IS 0.61 M ABOVE HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3503 ***********************************************************************
 BJ3503  DESIGNATION -  19 V 7
 BJ3503  PID         -  BJ3503
 BJ3503  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3503  COUNTRY     -  US
 BJ3503  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3503
 BJ3503                         *CURRENT SURVEY CONTROL
 BJ3503  ______________________________________________________________________
 BJ3503* NAD 83(1986) POSITION- 30 45 46.     (N) 090 52 42.     (W)   SCALED
 BJ3503* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3503  **This station is located in a suspected subsidence area (see below).
 BJ3503  ______________________________________________________________________
 BJ3503  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3503  DYNAMIC HEIGHT  -         42.228 (meters)      138.54  (feet) COMP
 BJ3503  MODELED GRAVITY -    979,344.1   (mgal)                       NAVD 88
 BJ3503
 BJ3503.The horizontal coordinates were scaled from a map and have
 BJ3503.an estimated accuracy of +/- 6 seconds.
 BJ3503
 BJ3503.** This station is in an area of known vertical motion. If an
 BJ3503.** orthometric height was ever established but is not available 
 BJ3503.** in the current survey control section, the orthometric height
 BJ3503.** is considered suspect.  Suspect heights are available in the
 BJ3503.** superseded section only if requested.
 BJ3503
 BJ3503.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3503.GEOID18 height accuracy estimate available here.
 BJ3503
 BJ3503.Click photographs - Photos may exist for this station.
 BJ3503
 BJ3503.The dynamic height is computed by dividing the NAVD 88
 BJ3503.geopotential number by the normal gravity value computed on the
 BJ3503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3503.degrees latitude (g = 980.6199 gals.).
 BJ3503
 BJ3503.The modeled gravity was interpolated from observed gravity values.
 BJ3503
 BJ3503;                    North         East    Units  Estimated Accuracy
 BJ3503;SPC LA S     -   250,910.    1,043,560.      MT  (+/- 180 meters Scaled)
 BJ3503
 BJ3503_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ030052(NAD 83)
 BJ3503
 BJ3503                          SUPERSEDED SURVEY CONTROL
 BJ3503
 BJ3503.No superseded survey control is available for this station.
 BJ3503
 BJ3503_MARKER: DD = SURVEY DISK
 BJ3503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3503_STAMPING: 19V7 1983
 BJ3503_MARK LOGO: LADHGS
 BJ3503_PROJECTION: FLUSH
 BJ3503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3503+STABILITY: SURFACE MOTION
 BJ3503
 BJ3503  HISTORY     - Date     Condition        Report By
 BJ3503  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3503  HISTORY     - 1984     GOOD             LADTD
 BJ3503
 BJ3503                          STATION DESCRIPTION
 BJ3503
 BJ3503'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3503'18.3 KM (11.4 MI) SSE FROM CLINTON.
 BJ3503'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3503'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3503'LEFT AND EAST ON HIGHWAY 63 FOR 16.4 KM (10.2 MILES) TO THE BENCH MARK
 BJ3503'ON THE RIGHT AT A CHURCH AT BLUFF CREEK, 21.6 METERS (71 FEET)
 BJ3503'WEST-SOUTHWEST OF THE CENTER OF HIGHWAY 63, 17.1 METERS (56 FEET)
 BJ3503'SOUTH-SOUTHEAST OF A 24-INCH HICKORY TREE, 11.1 METERS (36.5 FEET)
 BJ3503'WEST-SOUTHWEST OF A POWER POLE WITH TRANSFORMER, 4.9 METERS (16 FEET)
 BJ3503'SOUTHEAST OF THE NORTHEAST CORNER OF CHURCH BUILDING, 2 METERS (6.5
 BJ3503'FEET) NORTHEAST OF THE SOUTHEAST CORNER OF CHURCH BUILDING.
 BJ3503'THE MARK IS 0.30 METERS  N FROM  THE EDGE OF THE CONCRETE
 BJ3503'THE MARK IS 0.61 M ABOVE HIGHWAY 63.
 BJ3503
 BJ3503                          STATION RECOVERY (1984)
 BJ3503
 BJ3503'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3504 ***********************************************************************
 BJ3504  DESIGNATION -  19 V 8
 BJ3504  PID         -  BJ3504
 BJ3504  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3504  COUNTRY     -  US
 BJ3504  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3504
 BJ3504                         *CURRENT SURVEY CONTROL
 BJ3504  ______________________________________________________________________
 BJ3504* NAD 83(1986) POSITION- 30 46 29.     (N) 090 53 16.     (W)   SCALED
 BJ3504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3504  **This station is located in a suspected subsidence area (see below).
 BJ3504  ______________________________________________________________________
 BJ3504  GEOID HEIGHT    -        -27.160 (meters)                     GEOID18
 BJ3504  DYNAMIC HEIGHT  -         52.739 (meters)      173.03  (feet) COMP
 BJ3504  MODELED GRAVITY -    979,344.3   (mgal)                       NAVD 88
 BJ3504
 BJ3504.The horizontal coordinates were scaled from a map and have
 BJ3504.an estimated accuracy of +/- 6 seconds.
 BJ3504
 BJ3504.** This station is in an area of known vertical motion. If an
 BJ3504.** orthometric height was ever established but is not available 
 BJ3504.** in the current survey control section, the orthometric height
 BJ3504.** is considered suspect.  Suspect heights are available in the
 BJ3504.** superseded section only if requested.
 BJ3504
 BJ3504.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3504.GEOID18 height accuracy estimate available here.
 BJ3504
 BJ3504.Click photographs - Photos may exist for this station.
 BJ3504
 BJ3504.The dynamic height is computed by dividing the NAVD 88
 BJ3504.geopotential number by the normal gravity value computed on the
 BJ3504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3504.degrees latitude (g = 980.6199 gals.).
 BJ3504
 BJ3504.The modeled gravity was interpolated from observed gravity values.
 BJ3504
 BJ3504;                    North         East    Units  Estimated Accuracy
 BJ3504;SPC LA S     -   252,230.    1,042,650.      MT  (+/- 180 meters Scaled)
 BJ3504
 BJ3504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ021065(NAD 83)
 BJ3504
 BJ3504                          SUPERSEDED SURVEY CONTROL
 BJ3504
 BJ3504.No superseded survey control is available for this station.
 BJ3504
 BJ3504_MARKER: DD = SURVEY DISK
 BJ3504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3504_STAMPING: 19V8 1983
 BJ3504_MARK LOGO: LADHGS
 BJ3504_PROJECTION: FLUSH
 BJ3504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3504+STABILITY: SURFACE MOTION
 BJ3504
 BJ3504  HISTORY     - Date     Condition        Report By
 BJ3504  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3504  HISTORY     - 1984     GOOD             LADTD
 BJ3504
 BJ3504                          STATION DESCRIPTION
 BJ3504
 BJ3504'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3504'16.7 KM (10.4 MI) SSE FROM CLINTON.
 BJ3504'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3504'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3504'LEFT AND EAST ON HIGHWAY 63 FOR 14.8 KM (9.2 MILES) TO THE BENCH MARK
 BJ3504'ON THE LEFT NEAR A GRAVEL DRIVE LEADING NORTH, 12.3 METERS (40.5 FEET)
 BJ3504'NORTHEAST OF THE CENTER OF HIGHWAY 63, 4 METERS (13 FEET) NORTHEAST OF
 BJ3504'THE EAST END OF A METAL CULVERT UNDER GRAVEL DRIVE, 3 METERS (10 FEET)
 BJ3504'NORTHWEST OF A POWER POLE AND 2.9 METERS (9.5 FEET) SOUTHEAST OF THE
 BJ3504'CENTER OF THE GRAVEL DRIVE.
 BJ3504'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ3504'THE MARK IS ABOVE LEVEL WITH HIGHWAY 63.
 BJ3504
 BJ3504                          STATION RECOVERY (1984)
 BJ3504
 BJ3504'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3505 ***********************************************************************
 BJ3505  DESIGNATION -  19 V 9
 BJ3505  PID         -  BJ3505
 BJ3505  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3505  COUNTRY     -  US
 BJ3505  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3505
 BJ3505                         *CURRENT SURVEY CONTROL
 BJ3505  ______________________________________________________________________
 BJ3505* NAD 83(1986) POSITION- 30 47 40.     (N) 090 53 54.     (W)   SCALED
 BJ3505* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3505  **This station is located in a suspected subsidence area (see below).
 BJ3505  ______________________________________________________________________
 BJ3505  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BJ3505  DYNAMIC HEIGHT  -         51.266 (meters)      168.20  (feet) COMP
 BJ3505  MODELED GRAVITY -    979,345.2   (mgal)                       NAVD 88
 BJ3505
 BJ3505.The horizontal coordinates were scaled from a map and have
 BJ3505.an estimated accuracy of +/- 6 seconds.
 BJ3505
 BJ3505.** This station is in an area of known vertical motion. If an
 BJ3505.** orthometric height was ever established but is not available 
 BJ3505.** in the current survey control section, the orthometric height
 BJ3505.** is considered suspect.  Suspect heights are available in the
 BJ3505.** superseded section only if requested.
 BJ3505
 BJ3505.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3505.GEOID18 height accuracy estimate available here.
 BJ3505
 BJ3505.Click photographs - Photos may exist for this station.
 BJ3505
 BJ3505.The dynamic height is computed by dividing the NAVD 88
 BJ3505.geopotential number by the normal gravity value computed on the
 BJ3505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3505.degrees latitude (g = 980.6199 gals.).
 BJ3505
 BJ3505.The modeled gravity was interpolated from observed gravity values.
 BJ3505
 BJ3505;                    North         East    Units  Estimated Accuracy
 BJ3505;SPC LA S     -   254,410.    1,041,630.      MT  (+/- 180 meters Scaled)
 BJ3505
 BJ3505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ010087(NAD 83)
 BJ3505
 BJ3505                          SUPERSEDED SURVEY CONTROL
 BJ3505
 BJ3505.No superseded survey control is available for this station.
 BJ3505
 BJ3505_MARKER: DD = SURVEY DISK
 BJ3505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3505_STAMPING: 19V9 1983
 BJ3505_MARK LOGO: LADHGS
 BJ3505_PROJECTION: FLUSH
 BJ3505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3505+STABILITY: SURFACE MOTION
 BJ3505
 BJ3505  HISTORY     - Date     Condition        Report By
 BJ3505  HISTORY     - 1983     MONUMENTED       LADTD
 BJ3505
 BJ3505                          STATION DESCRIPTION
 BJ3505
 BJ3505'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3505'14.5 KM (9.0 MI) SE FROM CLINTON.
 BJ3505'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3505'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3505'LEFT AND EAST ON HIGHWAY 63 FOR 12.6 KM (7.8 MILES) TO THE BENCH MARK
 BJ3505'ON THE LEFT NEAR A 2-STORY HOUSE, 25 METERS (82 FEET) SOUTHWEST OF THE
 BJ3505'SOUTHWEST CORNER OF THE 2-STORY HOUSE, 22.4 METERS (73.5 FEET)
 BJ3505'NORTHWEST OF A FENCE CORNER, 17.4 METERS (57 FEET) SOUTHEAST OF A
 BJ3505'TELEPHONE REPAIR BOX, 16.2 METERS (53 FEET) NORTHWEST OF THE CENTER OF
 BJ3505'THE DRIVE LEADING INTO HOUSE, 13.7 METERS (45 FEET) SOUTH OF A 36-INCH
 BJ3505'PECAN TREE AND 12 METERS (39.5 FEET) NORTHEAST OF THE CENTER OF
 BJ3505'HIGHWAY 63.
 BJ3505'THE MARK IS 13.7 METERS  S FROM  A PECAN TREE
 BJ3505'THE MARK IS ABOVE LEVEL WITH HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0367 ***********************************************************************
 BJ0367  DESIGNATION -  19 WABPL
 BJ0367  PID         -  BJ0367
 BJ0367  STATE/COUNTY-  LA/ST MARTIN
 BJ0367  COUNTRY     -  US
 BJ0367  USGS QUAD   -  CECILIA (2018)
 BJ0367
 BJ0367                         *CURRENT SURVEY CONTROL
 BJ0367  ______________________________________________________________________
 BJ0367* NAD 83(1986) POSITION- 30 19 04.     (N) 091 47 19.     (W)   SCALED
 BJ0367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0367  **This station is located in a suspected subsidence area (see below).
 BJ0367  ______________________________________________________________________
 BJ0367  GEOID HEIGHT    -        -27.181 (meters)                     GEOID18
 BJ0367  DYNAMIC HEIGHT  -          5.998 (meters)       19.68  (feet) COMP
 BJ0367  MODELED GRAVITY -    979,319.3   (mgal)                       NAVD 88
 BJ0367
 BJ0367.The horizontal coordinates were scaled from a map and have
 BJ0367.an estimated accuracy of +/- 6 seconds.
 BJ0367
 BJ0367.** This station is in an area of known vertical motion. If an
 BJ0367.** orthometric height was ever established but is not available 
 BJ0367.** in the current survey control section, the orthometric height
 BJ0367.** is considered suspect.  Suspect heights are available in the
 BJ0367.** superseded section only if requested.
 BJ0367
 BJ0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0367.GEOID18 height accuracy estimate available here.
 BJ0367
 BJ0367.Click photographs - Photos may exist for this station.
 BJ0367
 BJ0367.The dynamic height is computed by dividing the NAVD 88
 BJ0367.geopotential number by the normal gravity value computed on the
 BJ0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0367.degrees latitude (g = 980.6199 gals.).
 BJ0367
 BJ0367.The modeled gravity was interpolated from observed gravity values.
 BJ0367
 BJ0367;                    North         East    Units  Estimated Accuracy
 BJ0367;SPC LA S     -   201,580.      956,220.      MT  (+/- 180 meters Scaled)
 BJ0367
 BJ0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP164546(NAD 83)
 BJ0367
 BJ0367                          SUPERSEDED SURVEY CONTROL
 BJ0367
 BJ0367.No superseded survey control is available for this station.
 BJ0367
 BJ0367_MARKER: DD = SURVEY DISK
 BJ0367_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0367_STAMPING: PBM 19 WABPL 1976 USE
 BJ0367_MARK LOGO: USACE
 BJ0367_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0367_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0367_ROD/PIPE-DEPTH: 31.7 meters
 BJ0367
 BJ0367  HISTORY     - Date     Condition        Report By
 BJ0367  HISTORY     - 1976     MONUMENTED       USACE
 BJ0367  HISTORY     - 1976     GOOD             NGS
 BJ0367  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ0367
 BJ0367                          STATION DESCRIPTION
 BJ0367
 BJ0367'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0367'0.4 MI SOUTH FROM HENDERSON.
 BJ0367'0.4 MILE SOUTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN PROTECTION
 BJ0367'LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY 10 OVERPASS
 BJ0367'AT HENDERSON, AT THE TOE OF THE LEVEE, 0.3 MILE NORTH OF THE Y
 BJ0367'JUNCTION OF THE LEVEE ROAD AND STATE HIGHWAY 352 WEST, 99 FT. WEST OF
 BJ0367'THE CENTER LINE OF THE LEVEE ROAD, 28 FT. EAST OF THE CENTER LINE OF A
 BJ0367'GRAVEL ROAD AT TOE OF THE LEVEE, A 1-INCH IRON PIPE AND CAP DRIVEN TO
 BJ0367'A DEPTH OF 104 FT. AND ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH
 BJ0367'OF 83 FT. WITH A 3-INCH SCREW CAP PROJECTING 2 FT. ABOVE THE LEVEL OF
 BJ0367'THE GROUND FOR ACCESS.
 BJ0367
 BJ0367                          STATION RECOVERY (2001)
 BJ0367
 BJ0367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ0367'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1530 ***********************************************************************
 BX1530  DESIGNATION -  190.0
 BX1530  PID         -  BX1530
 BX1530  STATE/COUNTY-  LA/WINN
 BX1530  COUNTRY     -  US
 BX1530  USGS QUAD   -  PACKTON (2018)
 BX1530
 BX1530                         *CURRENT SURVEY CONTROL
 BX1530  ______________________________________________________________________
 BX1530* NAD 83(1986) POSITION- 31 51 11.     (N) 092 35 19.     (W)   SCALED
 BX1530* NAVD 88 ORTHO HEIGHT -    57.93  (+/-2cm)      190.1   (feet) VERTCON3
 BX1530  ______________________________________________________________________
 BX1530  GEOID HEIGHT    -        -25.700 (meters)                     GEOID18
 BX1530  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1530
 BX1530.The horizontal coordinates were scaled from a map and have
 BX1530.an estimated accuracy of +/- 6 seconds.
 BX1530
 BX1530.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1530.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1530
 BX1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1530.GEOID18 height accuracy estimate available here.
 BX1530
 BX1530.The vertical order pertains to the NGVD 29 superseded value.
 BX1530
 BX1530.Click photographs - Photos may exist for this station.
 BX1530
 BX1530;                    North         East    Units  Estimated Accuracy
 BX1530;SPC LA N     -   150,020.      991,610.      MT  (+/- 180 meters Scaled)
 BX1530
 BX1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR389242(NAD 83)
 BX1530
 BX1530                          SUPERSEDED SURVEY CONTROL
 BX1530
 BX1530  NGVD 29 (11/26/84)   57.986  (m)          190.24   (f) ADJUSTED    2 0
 BX1530
 BX1530.Superseded values are not recommended for survey control.
 BX1530
 BX1530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1530.See file dsdata.pdf to determine how the superseded data were derived.
 BX1530
 BX1530_MARKER: N = NAIL
 BX1530_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BX1530_SP_SET: TREE
 BX1530_STAMPING: 190.0 U S B M
 BX1530_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1530
 BX1530  HISTORY     - Date     Condition        Report By
 BX1530  HISTORY     - UNK      MONUMENTED       USGS
 BX1530  HISTORY     - 1934     GOOD             CGS
 BX1530  HISTORY     - 1950     MARK NOT FOUND   CGS
 BX1530
 BX1530                          STATION DESCRIPTION
 BX1530
 BX1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX1530'4.0 MI N FROM PACKTON.
 BX1530'ABOUT 4.0 MILES NORTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 BX1530'THE STATION AT PACKTON, WINN PARISH, AT THE NEW MOORE FLAGSTOP, ABOUT
 BX1530'130 FEET NORTH OF A PUBLIC-ROAD CROSSING, AND IN THE WEST ROOT OF A
 BX1530'20-INCH GUM TREE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD COPPER
 BX1530'NAIL AND WASHER, MARKED 190.0 U S B M.
 BX1530
 BX1530                          STATION RECOVERY (1950)
 BX1530
 BX1530'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 BX1530'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1693 ***********************************************************************
 BJ1693  DESIGNATION -  190/A BOLT
 BJ1693  PID         -  BJ1693
 BJ1693  STATE/COUNTY-  LA/ST JAMES
 BJ1693  COUNTRY     -  US
 BJ1693  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ1693
 BJ1693                         *CURRENT SURVEY CONTROL
 BJ1693  ______________________________________________________________________
 BJ1693* NAD 83(1986) POSITION- 30 06 19.     (N) 090 53 58.     (W)   SCALED
 BJ1693* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1693  **This station is located in a suspected subsidence area (see below).
 BJ1693  ______________________________________________________________________
 BJ1693  GEOID HEIGHT    -        -26.593 (meters)                     GEOID18
 BJ1693
 BJ1693.The horizontal coordinates were scaled from a map and have
 BJ1693.an estimated accuracy of +/- 6 seconds.
 BJ1693
 BJ1693.** This station is in an area of known vertical motion. If an
 BJ1693.** orthometric height was ever established but is not available 
 BJ1693.** in the current survey control section, the orthometric height
 BJ1693.** is considered suspect.  Suspect heights are available in the
 BJ1693.** superseded section only if requested.
 BJ1693
 BJ1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1693.GEOID18 height accuracy estimate available here.
 BJ1693
 BJ1693.Click photographs - Photos may exist for this station.
 BJ1693
 BJ1693;                    North         East    Units  Estimated Accuracy
 BJ1693;SPC LA S     -   178,020.    1,041,820.      MT  (+/- 180 meters Scaled)
 BJ1693
 BJ1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP024323(NAD 83)
 BJ1693
 BJ1693                          SUPERSEDED SURVEY CONTROL
 BJ1693
 BJ1693.No superseded survey control is available for this station.
 BJ1693
 BJ1693_MARKER: B = BOLT
 BJ1693_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1693_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1693
 BJ1693  HISTORY     - Date     Condition        Report By
 BJ1693  HISTORY     - UNK      MONUMENTED       USACE
 BJ1693  HISTORY     - 1964     GOOD             CGS
 BJ1693
 BJ1693                          STATION DESCRIPTION
 BJ1693
 BJ1693'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1693'1.65 MI NW FROM UNION.
 BJ1693'0.95 MILE NORTH ALONG STATE HIGHWAY 44 FROM THE ST MARYS CHURCH AT
 BJ1693'UNION, THENCE 0.55 MILE EAST ALONG A FIELD ROAD, THENCE 0.15 MILE
 BJ1693'NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 180 YARDS
 BJ1693'SOUTHEAST OF MILEPOST 397, ABOUT 4 1/2 POLES NORTHWEST OF A FIELD ROAD
 BJ1693'CROSSING, 28 FEET NORTHEAST OF THE NORTHEAST RAIL, 75 FEET SOUTHEAST
 BJ1693'OF A TELEGRAPH POLE, 77 FEET NORTHWEST OF A TELEGRAPH POLE, 19 FEET
 BJ1693'NORTHEAST OF THE NORTHEAST END OF A PIPE CULVERT UNDER THE TRACK, 4
 BJ1693'1/2 FEET SOUTHEAST OF A METAL WITNESS POST, 5 FEET BELOW THE LEVEL OF
 BJ1693'THE TRACK, A COPPER BOLT LEADING IN TILE AND SET ABOUT 2 FEET BELOW
 BJ1693'THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1693'BEARING A CAP STAMPED PBM 190/A AND THE PIPE PROJECTS 2 1/2 FEET ABOVE
 BJ1693'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1108 ***********************************************************************
 BJ1108  DESIGNATION -  190/A CAP
 BJ1108  PID         -  BJ1108
 BJ1108  STATE/COUNTY-  LA/ST JAMES
 BJ1108  COUNTRY     -  US
 BJ1108  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ1108
 BJ1108                         *CURRENT SURVEY CONTROL
 BJ1108  ______________________________________________________________________
 BJ1108* NAD 83(1986) POSITION- 30 06 17.     (N) 090 53 58.     (W)   SCALED
 BJ1108* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1108  **This station is located in a suspected subsidence area (see below).
 BJ1108  ______________________________________________________________________
 BJ1108  GEOID HEIGHT    -        -26.592 (meters)                     GEOID18
 BJ1108
 BJ1108.The horizontal coordinates were scaled from a map and have
 BJ1108.an estimated accuracy of +/- 6 seconds.
 BJ1108
 BJ1108.** This station is in an area of known vertical motion. If an
 BJ1108.** orthometric height was ever established but is not available 
 BJ1108.** in the current survey control section, the orthometric height
 BJ1108.** is considered suspect.  Suspect heights are available in the
 BJ1108.** superseded section only if requested.
 BJ1108
 BJ1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1108.GEOID18 height accuracy estimate available here.
 BJ1108
 BJ1108.Click photographs - Photos may exist for this station.
 BJ1108
 BJ1108;                    North         East    Units  Estimated Accuracy
 BJ1108;SPC LA S     -   177,950.    1,041,820.      MT  (+/- 180 meters Scaled)
 BJ1108
 BJ1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP024322(NAD 83)
 BJ1108
 BJ1108                          SUPERSEDED SURVEY CONTROL
 BJ1108
 BJ1108.No superseded survey control is available for this station.
 BJ1108
 BJ1108_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1108_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1108_MARK LOGO: USACE
 BJ1108_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1108_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1108
 BJ1108  HISTORY     - Date     Condition        Report By
 BJ1108  HISTORY     - UNK      MONUMENTED       USACE
 BJ1108  HISTORY     - 1964     GOOD             CGS
 BJ1108  HISTORY     - 1977     POOR             NGS
 BJ1108
 BJ1108                          STATION DESCRIPTION
 BJ1108
 BJ1108'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1108'1.65 MI NW FROM UNION.
 BJ1108'0.95 MILE NORTH ALONG STATE HIGHWAY 44 FROM THE ST MARYS CHURCH AT
 BJ1108'UNION, THENCE 0.55 MILE EAST ALONG A FIELD ROAD, THENCE 0.15 MILE
 BJ1108'NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 180 YARDS
 BJ1108'SOUTHEAST OF MILEPOST 397, ABOUT 4 1/2 POLES NORTHWEST OF A FIELD ROAD
 BJ1108'CROSSING, 28 FEET NORTHEAST OF THE NORTHEAST RAIL, 75 FEET SOUTHEAST
 BJ1108'OF A TELEGRAPH POLE, 77 FEET NORTHWEST OF A TELEGRAPH POLE, 19 FEET
 BJ1108'NORTHEAST OF THE NORTHEAST END OF A PIPE CULVERT UNDER THE TRACK, 4
 BJ1108'1/2 FEET SOUTHEAST OF A METAL WITNESS POST, 5 FEET BELOW THE LEVEL OF
 BJ1108'THE TRACK, A COPPER BOLT LEADING IN TILE AND SET ABOUT 2 FEET BELOW
 BJ1108'THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1108'BEARING A CAP STAMPED PBM 190/A AND THE PIPE PROJECTS 2 1/2 FEET ABOVE
 BJ1108'THE LEVEL OF THE GROUND.
 BJ1108
 BJ1108                          STATION RECOVERY (1977)
 BJ1108
 BJ1108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1108'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1323 ***********************************************************************
 CP1323  DESIGNATION -  1900
 CP1323  PID         -  CP1323
 CP1323  STATE/COUNTY-  LA/MADISON
 CP1323  COUNTRY     -  US
 CP1323  USGS QUAD   -  MOUND (2018)
 CP1323
 CP1323                         *CURRENT SURVEY CONTROL
 CP1323  ______________________________________________________________________
 CP1323* NAD 83(1986) POSITION- 32 20 27.     (N) 091 01 40.     (W)   SCALED
 CP1323* NAVD 88 ORTHO HEIGHT -    26.671 (meters)       87.50  (feet) ADJUSTED
 CP1323  ______________________________________________________________________
 CP1323  GEOID HEIGHT    -        -26.544 (meters)                     GEOID18
 CP1323  DYNAMIC HEIGHT  -         26.641 (meters)       87.40  (feet) COMP
 CP1323  MODELED GRAVITY -    979,494.9   (mgal)                       NAVD 88
 CP1323
 CP1323  VERT ORDER      -  FIRST     CLASS I
 CP1323
 CP1323.The horizontal coordinates were scaled from a map and have
 CP1323.an estimated accuracy of +/- 6 seconds.
 CP1323
 CP1323.The orthometric height was determined by differential leveling and
 CP1323.adjusted by the NATIONAL GEODETIC SURVEY
 CP1323.in June 1991.
 CP1323
 CP1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1323.GEOID18 height accuracy estimate available here.
 CP1323
 CP1323.Click photographs - Photos may exist for this station.
 CP1323
 CP1323.The dynamic height is computed by dividing the NAVD 88
 CP1323.geopotential number by the normal gravity value computed on the
 CP1323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1323.degrees latitude (g = 980.6199 gals.).
 CP1323
 CP1323.The modeled gravity was interpolated from observed gravity values.
 CP1323
 CP1323;                    North         East    Units  Estimated Accuracy
 CP1323;SPC LA N     -   205,050.    1,138,590.      MT  (+/- 180 meters Scaled)
 CP1323
 CP1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR856799(NAD 83)
 CP1323
 CP1323                          SUPERSEDED SURVEY CONTROL
 CP1323
 CP1323  NGVD 29 (11/26/84)   26.668  (m)           87.49   (f) ADJUSTED    1 1
 CP1323
 CP1323.Superseded values are not recommended for survey control.
 CP1323
 CP1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1323.See file dsdata.pdf to determine how the superseded data were derived.
 CP1323
 CP1323_MARKER: DD = SURVEY DISK
 CP1323_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1323_SP_SET: CULVERT HEADWALL
 CP1323_STAMPING: 1900
 CP1323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1323+STABILITY: SURFACE MOTION
 CP1323
 CP1323  HISTORY     - Date     Condition        Report By
 CP1323  HISTORY     - UNK      MONUMENTED       LAGS
 CP1323  HISTORY     - 1968     GOOD             CGS
 CP1323
 CP1323                          STATION DESCRIPTION
 CP1323
 CP1323'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1323'6.15 MI W FROM DELTA.
 CP1323'6.15 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP1323'OFFICE AT DELTA, IN SECTION 45, T 16 N, R 14 E, 0.25 MILE WEST OF THE
 CP1323'CROSSING OF THE RAILROAD AND STATE HIGHWAY 602, 61 FEET NORTH OF THE
 CP1323'NORTH RAIL OF THE MAIN TRACK, 17 FEET SOUTH OF THE CENTER LINE OF U.S.
 CP1323'HIGHWAY 80, SET IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE
 CP1323'HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 27 FEET NORTHWEST OF
 CP1323'TELEPHONE POLE NUMBER 5736, 1.0 FOOT WEST OF A METAL WITNESS POST,
 CP1323'ABOUT LEVEL WITH THE HIGHWAY, AND ABOUT 4 FEET BELOW THE LEVEL OF THE
 CP1323'TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1181 ***********************************************************************
 CP1181  DESIGNATION -  1900 A BOLT
 CP1181  PID         -  CP1181
 CP1181  STATE/COUNTY-  LA/EAST CARROLL
 CP1181  COUNTRY     -  US
 CP1181  USGS QUAD   -  SONDHEIMER (2018)
 CP1181
 CP1181                         *CURRENT SURVEY CONTROL
 CP1181  ______________________________________________________________________
 CP1181* NAD 83(1986) POSITION- 32 37 08.     (N) 091 09 38.     (W)   SCALED
 CP1181* NAVD 88 ORTHO HEIGHT -    26.76  (+/-2cm)       87.8   (feet) VERTCON3
 CP1181  ______________________________________________________________________
 CP1181  GEOID HEIGHT    -        -26.381 (meters)                     GEOID18
 CP1181  VERT ORDER      -  ? (See Below)
 CP1181
 CP1181.The horizontal coordinates were scaled from a map and have
 CP1181.an estimated accuracy of +/- 6 seconds.
 CP1181
 CP1181.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1181.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1181
 CP1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1181.GEOID18 height accuracy estimate available here.
 CP1181
 CP1181.The vertical order pertains to the NGVD 29 superseded value.
 CP1181
 CP1181.Click photographs - Photos may exist for this station.
 CP1181
 CP1181;                    North         East    Units  Estimated Accuracy
 CP1181;SPC LA N     -   235,720.    1,125,710.      MT  (+/- 180 meters Scaled)
 CP1181
 CP1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS725105(NAD 83)
 CP1181
 CP1181                          SUPERSEDED SURVEY CONTROL
 CP1181
 CP1181  NGVD 29 (??/??/92)   26.768  (m)           87.82   (f) ADJ UNCH       
 CP1181
 CP1181.Superseded values are not recommended for survey control.
 CP1181
 CP1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1181.See file dsdata.pdf to determine how the superseded data were derived.
 CP1181
 CP1181_MARKER: B = BOLT
 CP1181_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1181_SP_SET: UNDERGROUND STONE
 CP1181_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1181
 CP1181  HISTORY     - Date     Condition        Report By
 CP1181  HISTORY     - UNK      MONUMENTED       USACE
 CP1181  HISTORY     - 1934     GOOD             USACE
 CP1181
 CP1181                          STATION DESCRIPTION
 CP1181
 CP1181'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1181'1 MI E FROM ALSATIA.
 CP1181'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1181'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 MILE EAST OF
 CP1181'ALSATIA, LA.  566 FEET SOUTHWEST OF LEVEE STATION NO. 1900.  115 FEET
 CP1181'SOUTHWEST OF DRAINAGE DITCH.  IN WOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1180 ***********************************************************************
 CP1180  DESIGNATION -  1900 A CAP
 CP1180  PID         -  CP1180
 CP1180  STATE/COUNTY-  LA/EAST CARROLL
 CP1180  COUNTRY     -  US
 CP1180  USGS QUAD   -  SONDHEIMER (2018)
 CP1180
 CP1180                         *CURRENT SURVEY CONTROL
 CP1180  ______________________________________________________________________
 CP1180* NAD 83(1986) POSITION- 32 37 08.     (N) 091 09 38.     (W)   SCALED
 CP1180* NAVD 88 ORTHO HEIGHT -    27.97  (+/-2cm)       91.8   (feet) VERTCON3
 CP1180  ______________________________________________________________________
 CP1180  GEOID HEIGHT    -        -26.381 (meters)                     GEOID18
 CP1180  VERT ORDER      -  ? (See Below)
 CP1180
 CP1180.The horizontal coordinates were scaled from a map and have
 CP1180.an estimated accuracy of +/- 6 seconds.
 CP1180
 CP1180.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1180.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1180
 CP1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1180.GEOID18 height accuracy estimate available here.
 CP1180
 CP1180.The vertical order pertains to the NGVD 29 superseded value.
 CP1180
 CP1180.Click photographs - Photos may exist for this station.
 CP1180
 CP1180;                    North         East    Units  Estimated Accuracy
 CP1180;SPC LA N     -   235,720.    1,125,710.      MT  (+/- 180 meters Scaled)
 CP1180
 CP1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS725105(NAD 83)
 CP1180
 CP1180                          SUPERSEDED SURVEY CONTROL
 CP1180
 CP1180  NGVD 29 (??/??/92)   27.979  (m)           91.79   (f) ADJ UNCH       
 CP1180
 CP1180.Superseded values are not recommended for survey control.
 CP1180
 CP1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1180.See file dsdata.pdf to determine how the superseded data were derived.
 CP1180
 CP1180_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1180_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1180_MARK LOGO: USACE
 CP1180_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1180_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1180
 CP1180  HISTORY     - Date     Condition        Report By
 CP1180  HISTORY     - UNK      MONUMENTED       USACE
 CP1180  HISTORY     - 1934     GOOD             USACE
 CP1180
 CP1180                          STATION DESCRIPTION
 CP1180
 CP1180'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1180'1 MI E FROM ALSATIA.
 CP1180'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1180'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1 MILE EAST OF
 CP1180'ALSATIA, LA.  566 FEET SOUTHWEST OF LEVEE STATION NO. 1900.  115 FEET
 CP1180'SOUTHWEST OF DRAINAGE DITCH.  IN WOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3203 ***********************************************************************
 DH3203  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3203  DESIGNATION -  1906+3.06=LMS230
 DH3203  PID         -  DH3203
 DH3203  STATE/COUNTY-  LA/PLAQUEMINES
 DH3203  COUNTRY     -  US
 DH3203  USGS QUAD   -  POINTE A LA HACHE (2018)
 DH3203
 DH3203                         *CURRENT SURVEY CONTROL
 DH3203  ______________________________________________________________________
 DH3203* NAD 83(2011) POSITION- 29 32 18.53846(N) 089 44 59.99118(W)   ADJUSTED
 DH3203* NAD 83(2011) ELLIP HT-   -20.287 (meters)        (06/27/12)   ADJUSTED
 DH3203* NAD 83(2011) EPOCH   -  2010.00
 DH3203* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3203  **This station is located in a suspected subsidence area (see below).
 DH3203  ______________________________________________________________________
 DH3203  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3203  GEOID HEIGHT    -        -24.602 (meters)                     GEOID03
 DH3203  GEOID HEIGHT    -        -24.540 (meters)                     GEOID18
 DH3203  NAD 83(2011) X  -     24,232.484 (meters)                     COMP
 DH3203  NAD 83(2011) Y  - -5,553,586.665 (meters)                     COMP
 DH3203  NAD 83(2011) Z  -  3,125,956.627 (meters)                     COMP
 DH3203  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 DH3203
 DH3203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3203  Standards:
 DH3203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3203  -------------------------------------------------------------------
 DH3203  NETWORK    1.33   4.78           0.59   0.49   2.44     -0.04354507
 DH3203  -------------------------------------------------------------------
 DH3203  Click here for local accuracies and other accuracy information.
 DH3203
 DH3203.The horizontal coordinates were established by GPS observations
 DH3203.and adjusted by the National Geodetic Survey in June 2012.
 DH3203
 DH3203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3203.been affixed to the stable North American tectonic plate. See 
 DH3203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3203
 DH3203.The horizontal coordinates are valid at the epoch date displayed above
 DH3203.which is a decimal equivalence of Year/Month/Day.
 DH3203
 DH3203.** This station is in an area of known vertical motion. If an
 DH3203.** orthometric height was ever established but is not available 
 DH3203.** in the current survey control section, the orthometric height
 DH3203.** is considered suspect.  Suspect heights are available in the
 DH3203.** superseded section only if requested.
 DH3203
 DH3203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3203.GEOID18 height accuracy estimate available here.
 DH3203
 DH3203.Click photographs - Photos may exist for this station.
 DH3203
 DH3203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3203
 DH3203.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3203
 DH3203.The ellipsoidal height was determined by GPS observations
 DH3203.and is referenced to NAD 83.
 DH3203
 DH3203. The following values were computed from the NAD 83(2011) position.
 DH3203
 DH3203;                    North         East     Units Scale Factor Converg.
 DH3203;SPC LA S     -   116,171.395 1,153,460.794   MT  0.99995809   +0 47 30.1
 DH3203;SPC LA S     -   381,138.99  3,784,312.62   sFT  0.99995809   +0 47 30.1
 DH3203;UTM  16      - 3,270,801.927   233,497.489   MT  1.00047644   -1 21 23.7
 DH3203
 DH3203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3203!SPC LA S     -   1.00000319  x   0.99995809  =   0.99996128
 DH3203!UTM  16      -   1.00000319  x   1.00047644  =   1.00047963
 DH3203
 DH3203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT3349770801(NAD 83)
 DH3203
 DH3203                          SUPERSEDED SURVEY CONTROL
 DH3203
 DH3203  NAD 83(2007)-  29 32 18.53871(N)    089 44 59.99217(W) AD(       ) 0
 DH3203  ELLIP H (02/10/07)  -20.267  (m)                       GP(       )    
 DH3203  NAD 83(1992)-  29 32 18.53880(N)    089 44 59.99217(W) AD(       ) B
 DH3203  ELLIP H (05/09/05)  -20.265  (m)                       GP(       ) 4 2
 DH3203
 DH3203.Superseded values are not recommended for survey control.
 DH3203
 DH3203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3203.See file dsdata.pdf to determine how the superseded data were derived.
 DH3203
 DH3203_MARKER: DD = SURVEY DISK
 DH3203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3203_STAMPING: LMS 230 1977
 DH3203_MARK LOGO: USACE
 DH3203_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3203+STABILITY: SURFACE MOTION
 DH3203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3203+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2003
 DH3203
 DH3203  HISTORY     - Date     Condition        Report By
 DH3203  HISTORY     - 1977     MONUMENTED       USACE
 DH3203  HISTORY     - 20030204 GOOD             3001
 DH3203
 DH3203                          STATION DESCRIPTION
 DH3203
 DH3203'DESCRIBED BY 3001, INC 2003 (MH)
 DH3203'THE STATION IS LOCATED IN PLAQUEMINES PARISH AT BOLTEMIA, LA ABOUT
 DH3203'3.65 MILES SOUTHEAST  OF POINT A LA HACHE, LA AND 7.7 MILES SOUTHEAST
 DH3203'OF DAVANT, LA.  OWNERSHIP--USACE.
 DH3203'
 DH3203'TO REACH THE STATION FROM THE INTERSECTION OF HWY 15 AND CAPONE LN IN
 DH3203'POINT A LA HACHE,  LA GO 3.58 MILES SOUTHEAST ON HWY 15 TO A RAMP ON
 DH3203'RIGHT LEADING TO TOP  OF LEVEE TURN RIGHT ON RAMP AND GO TO THE TOP OF
 DH3203'LEVEE AND STAY LEFT AND 0.12 MILES  SOUTHEAST AND MARK ON TH ETOP OF
 DH3203'CENTERLINE OF LEVEE.
 DH3203'
 DH3203'THE STATION IS A 3.5' ROUND BRASS COE CAP SET IN CONCRETE, 0.4' BELOW
 DH3203'GROUND SURFACE,  STAMPED LMS 230 1977, SET IN CENTERLINE OF LEVEE, 7'
 DH3203'NORTHEAST OF F/S CROWN OF  LEVEE, 10' NORTHEAST OF THE TOP EDGE OF F/S
 DH3203'CONCRETE SLOPE PAVING, AND 300' NORTHWEST OF A LEVEE STATION MARKER
 DH3203'SIGN POST 1910.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0632 ***********************************************************************
 BJ0632  DESIGNATION -  1909
 BJ0632  PID         -  BJ0632
 BJ0632  STATE/COUNTY-  LA/ASCENSION
 BJ0632  COUNTRY     -  US
 BJ0632  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0632
 BJ0632                         *CURRENT SURVEY CONTROL
 BJ0632  ______________________________________________________________________
 BJ0632* NAD 83(1986) POSITION- 30 06 26.     (N) 090 59 21.     (W)   SCALED
 BJ0632* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0632  **This station is located in a suspected subsidence area (see below).
 BJ0632  ______________________________________________________________________
 BJ0632  GEOID HEIGHT    -        -26.650 (meters)                     GEOID18
 BJ0632
 BJ0632.The horizontal coordinates were scaled from a map and have
 BJ0632.an estimated accuracy of +/- 6 seconds.
 BJ0632
 BJ0632.** This station is in an area of known vertical motion.  Due to the
 BJ0632.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0632.** determined the orthometric heights for marks in these suspect
 BJ0632.** subsidence areas should be considered valid only at the epoch date
 BJ0632.** associated with the orthometric height.  These heights must always
 BJ0632.** be validated when used as control.  All previously superseded
 BJ0632.** orthometric heights are now considered suspect and are available
 BJ0632.** in the superseded section.  NGS does not recommend using suspect
 BJ0632.** or superseded heights as control.
 BJ0632
 BJ0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0632.GEOID18 height accuracy estimate available here.
 BJ0632
 BJ0632.Click photographs - Photos may exist for this station.
 BJ0632
 BJ0632;                    North         East    Units  Estimated Accuracy
 BJ0632;SPC LA S     -   178,200.    1,033,170.      MT  (+/- 180 meters Scaled)
 BJ0632
 BJ0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP937323(NAD 83)
 BJ0632
 BJ0632                          SUPERSEDED SURVEY CONTROL
 BJ0632
 BJ0632.No superseded survey control is available for this station.
 BJ0632
 BJ0632_MARKER: X = CHISELED CROSS
 BJ0632_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ0632_SP_SET: STEP
 BJ0632_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0632
 BJ0632  HISTORY     - Date     Condition        Report By
 BJ0632  HISTORY     - UNK      MONUMENTED       USACE
 BJ0632  HISTORY     - 1965     GOOD             CGS
 BJ0632  HISTORY     - 1976     GOOD             NGS
 BJ0632  HISTORY     - 1982     GOOD             NGS
 BJ0632
 BJ0632                          STATION DESCRIPTION
 BJ0632
 BJ0632'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0632'0.6 MILE NORTH ALONG LAFOURCHE STREET FROM THE INTERSECTION OF STATE
 BJ0632'HIGHWAY 308, ALBERT STREET, AND LAFOURCHE STREET AT DONALDSONVILLE, 1
 BJ0632'BLOCK WEST OF A SMALL CITY PARK, 64 FEET SOUTHWEST OF THE CENTER OF
 BJ0632'THE INTERSECTION OF MISSISSIPPI AND CHETIMATHCEZ STREETS, 55 FEET
 BJ0632'SOUTH OF THE CENTER LINE OF MISSISSIPPI STREET, 4 FEET WEST OF THE
 BJ0632'NORTHEAST CORNER OF AN OLD FRENCH STYLE BUILDING NUMBERED 110, 10.6
 BJ0632'FEET SOUTHWEST OF DONALDSONVILLE R.M. 1, 37 FEET SOUTHEAST OF THE
 BJ0632'CENTER LINE OF LAFOURCHE STREET, 1 FOOT ABOVE THE SIDEWALK, A CHISELED
 BJ0632'CROSS ON THE CENTER OF THE TOP OF THE LETTER B IN THE NAME N-BEL WHICH
 BJ0632'IS ON A CAST IRON STEP OF A DOORWAY TO THE BUILDING.
 BJ0632
 BJ0632                          STATION RECOVERY (1976)
 BJ0632
 BJ0632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0632'AT DONALDSONVILLE, AT THE SOUTHWEST CORNER OF THE JUNCTION OF
 BJ0632'MISSISSIPPI AND CHETIMACHES STREETS, 36 FT WEST OF THE CENTER LINE
 BJ0632'OF CHETIMACHES STREET, 55 FT SOUTH OF THE CENTER LINE OF MISSISSIPPI
 BJ0632'STREET, 4 FT WEST OF THE NORTHEAST CORNER OF AN OLD FRENCH STYLE
 BJ0632'BUILDING NUMBERED 110, A CHISELED CROSS ON THE CENTER OF THE TOP OF
 BJ0632'THE LETTER B IN THE NAME N-BEL WHICH IS ON A CAST IRON STEP OF THE
 BJ0632'NORTH ENTRANCE DOOR TO THE BUILDING, 10.6 FT SOUTHWEST OF REFERENCE
 BJ0632'MARK DONALDSONVILLE RM 1.
 BJ0632
 BJ0632                          STATION RECOVERY (1982)
 BJ0632
 BJ0632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ0632'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1685 ***********************************************************************
 BJ1685  DESIGNATION -  192/1 BOLT
 BJ1685  PID         -  BJ1685
 BJ1685  STATE/COUNTY-  LA/ST JAMES
 BJ1685  COUNTRY     -  US
 BJ1685  USGS QUAD   -  CONVENT (2018)
 BJ1685
 BJ1685                         *CURRENT SURVEY CONTROL
 BJ1685  ______________________________________________________________________
 BJ1685* NAD 83(1986) POSITION- 30 03 11.     (N) 090 49 53.     (W)   SCALED
 BJ1685* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1685  **This station is located in a suspected subsidence area (see below).
 BJ1685  ______________________________________________________________________
 BJ1685  GEOID HEIGHT    -        -26.440 (meters)                     GEOID18
 BJ1685
 BJ1685.The horizontal coordinates were scaled from a map and have
 BJ1685.an estimated accuracy of +/- 6 seconds.
 BJ1685
 BJ1685.** This station is in an area of known vertical motion. If an
 BJ1685.** orthometric height was ever established but is not available 
 BJ1685.** in the current survey control section, the orthometric height
 BJ1685.** is considered suspect.  Suspect heights are available in the
 BJ1685.** superseded section only if requested.
 BJ1685
 BJ1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1685.GEOID18 height accuracy estimate available here.
 BJ1685
 BJ1685.Click photographs - Photos may exist for this station.
 BJ1685
 BJ1685;                    North         East    Units  Estimated Accuracy
 BJ1685;SPC LA S     -   172,250.    1,048,400.      MT  (+/- 180 meters Scaled)
 BJ1685
 BJ1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP090266(NAD 83)
 BJ1685
 BJ1685                          SUPERSEDED SURVEY CONTROL
 BJ1685
 BJ1685.No superseded survey control is available for this station.
 BJ1685
 BJ1685_MARKER: B = BOLT
 BJ1685_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1685_STAMPING: PBM 192/1
 BJ1685_PROJECTION: RECESSED 61 CENTIMETERS
 BJ1685_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1685
 BJ1685  HISTORY     - Date     Condition        Report By
 BJ1685  HISTORY     - UNK      MONUMENTED       USACE
 BJ1685  HISTORY     - 1964     GOOD             CGS
 BJ1685
 BJ1685                          STATION DESCRIPTION
 BJ1685
 BJ1685'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1685'2.85 MI N FROM CONVENT.
 BJ1685'2.45 MILES NORTH ALONG STATE HIGHWAY 44 FROM THE COURTHOUSE AT
 BJ1685'CONVENT, THENCE 0.4 MILE EASTERLY ALONG A FIELD ROAD, NEAR THE
 BJ1685'ILLINOIS CENTRAL RAILROAD CROSSING, 12 RAILS SOUTHEAST OF RAILROAD
 BJ1685'MILEPOST NO. M 403, 5 RAILS NORTHWEST OF THE ROAD CROSSING THE MAIN
 BJ1685'TRACK, 147 FEET NORTHEAST OF THE NORTHEAST RAIL, 135 FEET NORTHEAST OF
 BJ1685'THE NORTHEAST END OF A 72 INCH CULVERT UNDER TRACK, 8 FEET NORTHWEST
 BJ1685'OF NORTHWEST SIDE OF A DITCH, A COPPER BOLT SET IN TILE ABOUT 2 FEET
 BJ1685'BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH AN IRON
 BJ1685'PIPE BEARING A CAP STAMPED PBM 192/1 WHICH PROJECTS ABOUT 2 FEET ABOVE
 BJ1685'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1416 ***********************************************************************
 BX1416  DESIGNATION -  193
 BX1416  PID         -  BX1416
 BX1416  STATE/COUNTY-  LA/WINN
 BX1416  COUNTRY     -  US
 BX1416  USGS QUAD   -  VERDA (2018)
 BX1416
 BX1416                         *CURRENT SURVEY CONTROL
 BX1416  ______________________________________________________________________
 BX1416* NAD 83(1986) POSITION- 31 43 08.     (N) 092 45 32.     (W)   SCALED
 BX1416* NAVD 88 ORTHO HEIGHT -    58.83  (+/-2cm)      193.0   (feet) VERTCON3
 BX1416  ______________________________________________________________________
 BX1416  GEOID HEIGHT    -        -25.908 (meters)                     GEOID18
 BX1416  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1416
 BX1416.The horizontal coordinates were scaled from a map and have
 BX1416.an estimated accuracy of +/- 6 seconds.
 BX1416
 BX1416.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1416.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1416
 BX1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1416.GEOID18 height accuracy estimate available here.
 BX1416
 BX1416.The vertical order pertains to the NGVD 29 superseded value.
 BX1416
 BX1416.Click photographs - Photos may exist for this station.
 BX1416
 BX1416;                    North         East    Units  Estimated Accuracy
 BX1416;SPC LA N     -   135,170.      975,460.      MT  (+/- 180 meters Scaled)
 BX1416
 BX1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR228093(NAD 83)
 BX1416
 BX1416                          SUPERSEDED SURVEY CONTROL
 BX1416
 BX1416  NGVD 29 (11/26/84)   58.879  (m)          193.17   (f) ADJUSTED    1 2
 BX1416
 BX1416.Superseded values are not recommended for survey control.
 BX1416
 BX1416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1416.See file dsdata.pdf to determine how the superseded data were derived.
 BX1416
 BX1416_MARKER: P = PIPE CAP
 BX1416_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1416_STAMPING: 193 1906
 BX1416_MARK LOGO: USGS
 BX1416_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1416_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1416
 BX1416  HISTORY     - Date     Condition        Report By
 BX1416  HISTORY     - 1906     MONUMENTED       USGS
 BX1416  HISTORY     - 1949     GOOD             CGS
 BX1416
 BX1416                          STATION DESCRIPTION
 BX1416
 BX1416'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1416'2.3 MI NE FROM NEW VERDA.
 BX1416'1.95 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE AT NEW
 BX1416'VERDA, THENCE 0.35 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 775 FEET
 BX1416'SOUTH ALONG THE OLD LOUISIANA RAILWAY AND NAVIGATION COMPANY ROAD BED,
 BX1416'56 FEET EAST OF THE CENTER LINE OF THE OLD RAILROAD FILL, 212 FEET
 BX1416'SOUTH OF THE SOUTH END OF AN ABANDONED RAILROAD BRIDGE, 50.0 FEET
 BX1416'SOUTHEAST OF A 14 INCH TRIANGULAR BLAZED PINE TREE, 29.0 FEET
 BX1416'NORTHEAST OF A 10 INCH TRIANGULAR BLAZED PINE TREE, 5.5 FEET SOUTHWEST
 BX1416'OF AN 8 INCH TRIANGULAR BLAZED OAK TREE, 1.6 FEET SOUTH OF A WITNESS
 BX1416'POST, A BRONZE CAP RIVETED ON THE TOP OF A 3 1/2 INCH IRON PIPE WHICH
 BX1416'PROJECTS 1.0 FOOT ABOVE THE GROUND.  NOTE-- THE TOP OF THE CAP HAS
 BX1416'BEEN BATTERED SO THAT THE 3 IN THE DESIGNATION 193 IS NOT VISIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1678 ***********************************************************************
 BJ1678  DESIGNATION -  193/2 BOLT
 BJ1678  PID         -  BJ1678
 BJ1678  STATE/COUNTY-  LA/ST JAMES
 BJ1678  COUNTRY     -  US
 BJ1678  USGS QUAD   -  CONVENT (2018)
 BJ1678
 BJ1678                         *CURRENT SURVEY CONTROL
 BJ1678  ______________________________________________________________________
 BJ1678* NAD 83(1986) POSITION- 30 00 53.     (N) 090 49 35.     (W)   SCALED
 BJ1678* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1678  **This station is located in a suspected subsidence area (see below).
 BJ1678  ______________________________________________________________________
 BJ1678  GEOID HEIGHT    -        -26.347 (meters)                     GEOID18
 BJ1678
 BJ1678.The horizontal coordinates were scaled from a map and have
 BJ1678.an estimated accuracy of +/- 6 seconds.
 BJ1678
 BJ1678.** This station is in an area of known vertical motion. If an
 BJ1678.** orthometric height was ever established but is not available 
 BJ1678.** in the current survey control section, the orthometric height
 BJ1678.** is considered suspect.  Suspect heights are available in the
 BJ1678.** superseded section only if requested.
 BJ1678
 BJ1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1678.GEOID18 height accuracy estimate available here.
 BJ1678
 BJ1678.Click photographs - Photos may exist for this station.
 BJ1678
 BJ1678;                    North         East    Units  Estimated Accuracy
 BJ1678;SPC LA S     -   168,010.    1,048,900.      MT  (+/- 180 meters Scaled)
 BJ1678
 BJ1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP096224(NAD 83)
 BJ1678
 BJ1678                          SUPERSEDED SURVEY CONTROL
 BJ1678
 BJ1678.No superseded survey control is available for this station.
 BJ1678
 BJ1678_MARKER: B = BOLT
 BJ1678_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1678_STAMPING: PBM 193/2 1909
 BJ1678_PROJECTION: RECESSED 61 CENTIMETERS
 BJ1678_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1678
 BJ1678  HISTORY     - Date     Condition        Report By
 BJ1678  HISTORY     - 1909     MONUMENTED       USACE
 BJ1678  HISTORY     - 1964     GOOD             CGS
 BJ1678
 BJ1678                          STATION DESCRIPTION
 BJ1678
 BJ1678'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1678'AT CONVENT, ABOUT 0.15 MILE SOUTH ALONG STATE HIGHWAY 44 FROM THE
 BJ1678'COURTHOUSE, NEAR THE NORTHEAST CORNER OF A PASTURE, IN THE BACKYARD OF
 BJ1678'A LARGE HOUSE, ABOUT 230 YARDS NORTHEAST OF THE CENTER LINE OF THE
 BJ1678'HIGHWAY, 105 FEET NORTH OF A 24 INCH PECAN TREE, 23 FEET SOUTHEAST OF
 BJ1678'A FENCE LINE, 51 1/2 FEET SOUTHWEST OF ANOTHER FENCE LINE, A COPPER
 BJ1678'BOLT SET IN TILE 2 FEET BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH
 BJ1678'IS HAD THROUGH AN IRON PIPE BEARING A CAP STAMPED PBM 193/2 1909 AND
 BJ1678'THE PIPE PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1118 ***********************************************************************
 BJ1118  DESIGNATION -  193/2 CAP
 BJ1118  PID         -  BJ1118
 BJ1118  STATE/COUNTY-  LA/ST JAMES
 BJ1118  COUNTRY     -  US
 BJ1118  USGS QUAD   -  CONVENT (2018)
 BJ1118
 BJ1118                         *CURRENT SURVEY CONTROL
 BJ1118  ______________________________________________________________________
 BJ1118* NAD 83(1986) POSITION- 30 00 48.     (N) 090 49 33.     (W)   SCALED
 BJ1118* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1118  **This station is located in a suspected subsidence area (see below).
 BJ1118  ______________________________________________________________________
 BJ1118  GEOID HEIGHT    -        -26.343 (meters)                     GEOID18
 BJ1118
 BJ1118.The horizontal coordinates were scaled from a map and have
 BJ1118.an estimated accuracy of +/- 6 seconds.
 BJ1118
 BJ1118.** This station is in an area of known vertical motion. If an
 BJ1118.** orthometric height was ever established but is not available 
 BJ1118.** in the current survey control section, the orthometric height
 BJ1118.** is considered suspect.  Suspect heights are available in the
 BJ1118.** superseded section only if requested.
 BJ1118
 BJ1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1118.GEOID18 height accuracy estimate available here.
 BJ1118
 BJ1118.Click photographs - Photos may exist for this station.
 BJ1118
 BJ1118;                    North         East    Units  Estimated Accuracy
 BJ1118;SPC LA S     -   167,850.    1,048,960.      MT  (+/- 180 meters Scaled)
 BJ1118
 BJ1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP096222(NAD 83)
 BJ1118
 BJ1118                          SUPERSEDED SURVEY CONTROL
 BJ1118
 BJ1118.No superseded survey control is available for this station.
 BJ1118
 BJ1118_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1118_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1118_STAMPING: PBM 193/2 1909
 BJ1118_MARK LOGO: USACE
 BJ1118_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1118_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1118
 BJ1118  HISTORY     - Date     Condition        Report By
 BJ1118  HISTORY     - 1909     MONUMENTED       USACE
 BJ1118  HISTORY     - 1964     GOOD             CGS
 BJ1118  HISTORY     - 1977     GOOD             NGS
 BJ1118
 BJ1118                          STATION DESCRIPTION
 BJ1118
 BJ1118'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1118'AT CONVENT, ABOUT 0.15 MILE SOUTH ALONG STATE HIGHWAY 44 FROM THE
 BJ1118'COURTHOUSE, NEAR THE NORTHEAST CORNER OF A PASTURE, IN THE BACKYARD OF
 BJ1118'A LARGE HOUSE, ABOUT 230 YARDS NORTHEAST OF THE CENTER LINE OF THE
 BJ1118'HIGHWAY, 105 FEET NORTH OF A 24 INCH PECAN TREE, 23 FEET SOUTHEAST OF
 BJ1118'A FENCE LINE, 51 1/2 FEET SOUTHWEST OF ANOTHER FENCE LINE, AN IRON
 BJ1118'PIPE BEARING A CAP STAMPED PBM 193/2 1909 AND THE PIPE PROJECTS 2 FEET
 BJ1118'ABOVE THE LEVEL OF THE GROUND.
 BJ1118
 BJ1118                          STATION RECOVERY (1977)
 BJ1118
 BJ1118'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1118'1.8 MILES NORTH ALONG STATE HIGHWAY 44 FROM THE COURTHOUSE, 0.1 MILE
 BJ1118'NORTH OF THE ST. MICHAEL CHURCH AND SCHOOL, ABOUT 209 YDS. SOUTHEAST
 BJ1118'OF THE CONVENT POST OFFICE, 230 YDS. EAST ALONG THE NORTH BOUNDARY
 BJ1118'FENCE OF A LARGE 2 STORY HOUSE FROM THE CENTER LINE OF THE HIGHWAY
 BJ1118'170 YDS. EAST OF THE NORTHEAST CORNER OF THE HOUSE, 23 FT. SOUTH
 BJ1118'OF THE FENCE, 51.5 FT. WEST OF A NORTH-SOUTH FENCE, IN THE NORTHEAST
 BJ1118'CORNER OF A GARDEN. A COPPER BOLT SET IN A TILE 2 FT. BELOW THE LEVEL
 BJ1118'OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE
 BJ1118'BEARING A CAP WHICH PROJECTS 2.6 FT. ABOVE THE GROUND. NOTE THIS
 BJ1118'MARK NOT LEVELED DURING THE 1977 RELEVELING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0665 ***********************************************************************
 BJ0665  DESIGNATION -  193/C CAP
 BJ0665  PID         -  BJ0665
 BJ0665  STATE/COUNTY-  LA/ST JAMES
 BJ0665  COUNTRY     -  US
 BJ0665  USGS QUAD   -  CONVENT (2018)
 BJ0665
 BJ0665                         *CURRENT SURVEY CONTROL
 BJ0665  ______________________________________________________________________
 BJ0665* NAD 83(1986) POSITION- 30 00 38.     (N) 090 50 22.     (W)   SCALED
 BJ0665* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0665  **This station is located in a suspected subsidence area (see below).
 BJ0665  ______________________________________________________________________
 BJ0665  GEOID HEIGHT    -        -26.342 (meters)                     GEOID18
 BJ0665  DYNAMIC HEIGHT  -          5.548 (meters)       18.20  (feet) COMP
 BJ0665  MODELED GRAVITY -    979,308.7   (mgal)                       NAVD 88
 BJ0665
 BJ0665.The horizontal coordinates were scaled from a map and have
 BJ0665.an estimated accuracy of +/- 6 seconds.
 BJ0665
 BJ0665.** This station is in an area of known vertical motion. If an
 BJ0665.** orthometric height was ever established but is not available 
 BJ0665.** in the current survey control section, the orthometric height
 BJ0665.** is considered suspect.  Suspect heights are available in the
 BJ0665.** superseded section only if requested.
 BJ0665
 BJ0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0665.GEOID18 height accuracy estimate available here.
 BJ0665
 BJ0665.Click photographs - Photos may exist for this station.
 BJ0665
 BJ0665.The dynamic height is computed by dividing the NAVD 88
 BJ0665.geopotential number by the normal gravity value computed on the
 BJ0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0665.degrees latitude (g = 980.6199 gals.).
 BJ0665
 BJ0665.The modeled gravity was interpolated from observed gravity values.
 BJ0665
 BJ0665;                    North         East    Units  Estimated Accuracy
 BJ0665;SPC LA S     -   167,540.    1,047,650.      MT  (+/- 180 meters Scaled)
 BJ0665
 BJ0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP083219(NAD 83)
 BJ0665
 BJ0665                          SUPERSEDED SURVEY CONTROL
 BJ0665
 BJ0665.No superseded survey control is available for this station.
 BJ0665
 BJ0665_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0665_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0665_STAMPING: 193 C
 BJ0665_MARK LOGO: USACE
 BJ0665_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0665_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0665
 BJ0665  HISTORY     - Date     Condition        Report By
 BJ0665  HISTORY     - UNK      MONUMENTED       USACE
 BJ0665  HISTORY     - 1977     GOOD             NGS
 BJ0665
 BJ0665                          STATION DESCRIPTION
 BJ0665
 BJ0665'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0665'9.8 MI NW FROM VACHERIE.
 BJ0665'9.8 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 BJ0665'HIGHWAY 20 AT VACHERIE, AT THE JUNCTION OF A PAVED ROAD LEADING WEST
 BJ0665'83 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 28 FT NORTH OF THE
 BJ0665'CENTER LINE OF THE ROAD, 133.5 FT SOUTHWEST OF A FIRE HYDRANT, 20.5 FT
 BJ0665'EAST OF A 36-INCH OAK TREE, A 6-INCH PIPE CAP ON AN IRON PIPE WHICH
 BJ0665'PROJECTS ABOVE THE GROUND 1 FT. NOTE-ONLY THE CAP WAS LEVELED TO
 BJ0665'ON THIS DATE.  THE CAP WAS NOT REMOVED FOR ANY REASON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1424 ***********************************************************************
 BX1424  DESIGNATION -  194
 BX1424  PID         -  BX1424
 BX1424  STATE/COUNTY-  LA/WINN
 BX1424  COUNTRY     -  US
 BX1424  USGS QUAD   -  COOCHIE BRAKE (2018)
 BX1424
 BX1424                         *CURRENT SURVEY CONTROL
 BX1424  ______________________________________________________________________
 BX1424* NAD 83(1986) POSITION- 31 45 57.     (N) 092 45 17.     (W)   SCALED
 BX1424* NAVD 88 ORTHO HEIGHT -    59.23  (+/-2cm)      194.3   (feet) VERTCON3
 BX1424  ______________________________________________________________________
 BX1424  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 BX1424  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1424
 BX1424.The horizontal coordinates were scaled from a map and have
 BX1424.an estimated accuracy of +/- 6 seconds.
 BX1424
 BX1424.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1424.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1424
 BX1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1424.GEOID18 height accuracy estimate available here.
 BX1424
 BX1424.The vertical order pertains to the NGVD 29 superseded value.
 BX1424
 BX1424.Click photographs - Photos may exist for this station.
 BX1424
 BX1424;                    North         East    Units  Estimated Accuracy
 BX1424;SPC LA N     -   140,380.      975,870.      MT  (+/- 180 meters Scaled)
 BX1424
 BX1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR232145(NAD 83)
 BX1424
 BX1424                          SUPERSEDED SURVEY CONTROL
 BX1424
 BX1424  NGVD 29 (11/26/84)   59.290  (m)          194.52   (f) ADJUSTED    1 2
 BX1424
 BX1424.Superseded values are not recommended for survey control.
 BX1424
 BX1424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1424.See file dsdata.pdf to determine how the superseded data were derived.
 BX1424
 BX1424_MARKER: P = PIPE CAP
 BX1424_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1424_STAMPING: 194 1906
 BX1424_MARK LOGO: USGS
 BX1424_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1424_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1424
 BX1424  HISTORY     - Date     Condition        Report By
 BX1424  HISTORY     - 1906     MONUMENTED       USGS
 BX1424  HISTORY     - 1949     GOOD             CGS
 BX1424  HISTORY     - 20060610 MARK NOT FOUND   USPSQD
 BX1424
 BX1424                          STATION DESCRIPTION
 BX1424
 BX1424'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1424'4.0 MI SW FROM ATLANTA.
 BX1424'3.65 MILES SOUTHWEST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1424'ATLANTA, THENCE 0.35 MILE EAST ALONG A DIRT ROAD, AT THE CROSSING OF
 BX1424'THE ABANDONED LOUISIANA RAILWAY AND NAVIGATION COMPANY GRADE, 135 FEET
 BX1424'SOUTH OF THE CENTER LINE OF THE ROAD, 141.0 FEET SOUTH OF A SMALL
 BX1424'WOODEN CULVERT, 52 FEET EAST OF THE CENTER LINE OF THE OLD RAILROAD
 BX1424'FILL, 149.0 FEET SOUTHEAST OF A FENCE CORNER, 62.0 FEET EAST OF A
 BX1424'NORTH AND SOUTH FENCE, 6.0 FEET NORTH OF A 16 INCH TRIANGULAR BLAZED
 BX1424'PINE TREE, 2.0 FEET NORTHWEST OF A WITNESS POST, A BRONZE CAP RIVETED
 BX1424'ON THE TOP OF A 3 1/2 INCH IRON PIPE WHICH PROJECTS 1.0 FOOT ABOVE THE
 BX1424'GROUND.
 BX1424
 BX1424                          STATION RECOVERY (2006)
 BX1424
 BX1424'RECOVERY NOTE BY US POWER SQUADRON 2006 (BJK)
 BX1424'PHYSICAL MARKS FOR MEASUREMENTS WERE NOT FOUND.  MUCH HAS CHANGED
 BX1424'SINCE 1949 RECOVERY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1510 ***********************************************************************
 AU1510  DESIGNATION -  194 2 CAP
 AU1510  PID         -  AU1510
 AU1510  STATE/COUNTY-  LA/ST JAMES
 AU1510  COUNTRY     -  US
 AU1510  USGS QUAD   -  LAGAN (2018)
 AU1510
 AU1510                         *CURRENT SURVEY CONTROL
 AU1510  ______________________________________________________________________
 AU1510* NAD 83(2011) POSITION- 29 59 44.33078(N) 090 48 47.15678(W)   ADJUSTED
 AU1510* NAD 83(2011) ELLIP HT-   -20.620 (meters)        (03/26/19)   ADJUSTED
 AU1510* NAD 83(2011) EPOCH   -  2010.00
 AU1510* NAVD 88 ORTHO HEIGHT -     5.7   (meters)       19.    (feet) LEVELING
 AU1510* NAVD 88 EPOCH        -  2009.55
 AU1510  **This station is located in a suspected subsidence area (see below).
 AU1510  ______________________________________________________________________
 AU1510  GEOID HEIGHT    -        -26.291 (meters)                     GEOID18
 AU1510  NAD 83(2011) X  -    -78,453.445 (meters)                     COMP
 AU1510  NAD 83(2011) Y  - -5,527,923.325 (meters)                     COMP
 AU1510  NAD 83(2011) Z  -  3,169,945.567 (meters)                     COMP
 AU1510  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 AU1510  VERT ORDER      -  THIRD
 AU1510
 AU1510  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU1510  Standards:
 AU1510         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU1510            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU1510  -------------------------------------------------------------------
 AU1510  NETWORK    0.33   0.82           0.14   0.13   0.42      0.01468885
 AU1510  -------------------------------------------------------------------
 AU1510  Click here for local accuracies and other accuracy information.
 AU1510
 AU1510.The horizontal coordinates were established by GPS observations
 AU1510.and adjusted by the National Geodetic Survey in March 2019.
 AU1510
 AU1510.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU1510.been affixed to the stable North American tectonic plate. See 
 AU1510.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU1510
 AU1510.The horizontal coordinates are valid at the epoch date displayed above
 AU1510.which is a decimal equivalence of Year/Month/Day.
 AU1510
 AU1510.** This station is in an area of known vertical motion.  Due to the
 AU1510.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1510.** determined the orthometric heights for marks in these suspect
 AU1510.** subsidence areas should be considered valid only at the epoch date
 AU1510.** associated with the orthometric height.  These heights must always
 AU1510.** be validated when used as control.  All previously superseded
 AU1510.** orthometric heights are now considered suspect and are available
 AU1510.** in the superseded section.  NGS does not recommend using suspect
 AU1510.** or superseded heights as control.
 AU1510
 AU1510.The 2009 superseded orthometric height was determined using a crustal movement
 AU1510.model based on published report NOAA Technical Report NOS/NGS 50
 AU1510.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AU1510.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AU1510.in a special adjustment to evaluate GNSS-derived orthometric heights
 AU1510
 AU1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1510.GEOID18 height accuracy estimate available here.
 AU1510
 AU1510.Click photographs - Photos may exist for this station.
 AU1510
 AU1510.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU1510
 AU1510.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1510
 AU1510.The ellipsoidal height was determined by GPS observations
 AU1510.and is referenced to NAD 83.
 AU1510
 AU1510. The following values were computed from the NAD 83(2011) position.
 AU1510
 AU1510;                    North         East     Units Scale Factor Converg.
 AU1510;SPC LA S     -   165,897.897 1,050,193.756   MT  0.99992575   +0 15 36.4
 AU1510;SPC LA S     -   544,283.35  3,445,510.68   sFT  0.99992575   +0 15 36.4
 AU1510;UTM  15      - 3,320,316.386   710,956.541   MT  1.00014909   +1 05 37.4
 AU1510
 AU1510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1510!SPC LA S     -   1.00000324  x   0.99992575  =   0.99992899
 AU1510!UTM  15      -   1.00000324  x   1.00014909  =   1.00015233
 AU1510
 AU1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1095620316(NAD 83)
 AU1510
 AU1510                          SUPERSEDED SURVEY CONTROL
 AU1510
 AU1510  NAD 83(2011)-  29 59 44.33118(N)    090 48 47.15705(W) AD(2010.00) 0
 AU1510  ELLIP H (06/27/12)  -20.583  (m)                       GP(2010.00)    
 AU1510  ELLIP H (03/12/08)  -20.563  (m)                       GP(       ) 3 1
 AU1510  NAD 83(2007)-  29 59 44.33139(N)    090 48 47.15770(W) AD(       ) 0
 AU1510  ELLIP H (02/10/07)  -20.574  (m)                       GP(       )    
 AU1510  NAD 83(1992)-  29 59 44.33130(N)    090 48 47.15772(W) AD(2004.65) B
 AU1510  ELLIP H (06/22/05)  -20.592  (m)                       GP(2004.65) 4 1
 AU1510  NAD 83(1992)-  29 59 44.33168(N)    090 48 47.15752(W) AD(       ) B
 AU1510  ELLIP H (05/09/05)  -20.572  (m)                       GP(       ) 4 2
 AU1510  NAVD 88 (03/12/08)    5.68   (m)  UNKNOWN  model used  GP(2006.81)    
 AU1510  NAVD 88               5.69   (m)           18.7    (f) LEVELING    3  
 AU1510  NAVD 88 (05/09/05)    5.93   (m)  USGG2003 model used  GPS OBS        
 AU1510  NAVD 88 (02/14/94)    5.959  (m)           19.55   (f) ADJUSTED    1 2
 AU1510  NGVD 29 (11/26/84)    6.140  (m)           20.14   (f) ADJUSTED    1 2
 AU1510
 AU1510.Superseded values are not recommended for survey control.
 AU1510
 AU1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1510.See file dsdata.pdf to determine how the superseded data were derived.
 AU1510
 AU1510_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1510_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1510_STAMPING: P.B.M. 194/2
 AU1510_MARK LOGO: MRC
 AU1510_PROJECTION: PROJECTING 36 CENTIMETERS
 AU1510_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1510_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1510+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2016
 AU1510
 AU1510  HISTORY     - Date     Condition        Report By
 AU1510  HISTORY     - UNK      MONUMENTED       MRC
 AU1510  HISTORY     - 1964     GOOD             CGS
 AU1510  HISTORY     - 1986     GOOD             NGS
 AU1510  HISTORY     - 20030204 GOOD             3001
 AU1510  HISTORY     - 20040421 GOOD             NGS
 AU1510  HISTORY     - 20051011 GOOD             NGS
 AU1510  HISTORY     - 20060322 GOOD             NGS
 AU1510  HISTORY     - 20090411 GOOD             WOOLPT
 AU1510  HISTORY     - 20160617 GOOD             NGS
 AU1510
 AU1510                          STATION DESCRIPTION
 AU1510
 AU1510'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1510'2.0 MILES SOUTHEAST ALONG STATE HIGHWAY 44 FROM THE COURTHOUSE AT
 AU1510'CONVENT, ABOUT 0.1 MILE SOUTHWEST OF A CONOCO SERVICE STATION, ON THE
 AU1510'PROPERTY OF JERRY BOURGEOS, 24 FEET NORTHWEST OF THE CENTER LINE OF
 AU1510'THE HIGHWAY, 25 FEET SOUTHEAST OF A LARGE CEDAR TREE, 2 FEET SOUTHEAST
 AU1510'OF A YARD FENCE, 47 1/2 FEET SOUTHWEST OF THE CENTER LINE OF A
 AU1510'DRIVEWAY, 27 1/2 FEET NORTHEAST OF THE CENTER OF A YARD GATE, 1 1/2
 AU1510'FEET SOUTHWEST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 AU1510'HIGHWAY, AND TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A USE CAP
 AU1510'STAMPED PBM 194/2 AND PROJECTING 14 INCHES ABOVE THE LEVEL OF THE
 AU1510'GROUND.
 AU1510
 AU1510                          STATION RECOVERY (1986)
 AU1510
 AU1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU1510'RECOVERED IN GOOD CONDITION.
 AU1510
 AU1510                          STATION RECOVERY (2003)
 AU1510
 AU1510'RECOVERY NOTE BY 3001, INC 2003 (MH)
 AU1510'HE THE STATION IS LOCATED IN CONVENT, 8.3 MILES SOUTHWEST OF GRAMERCY,
 AU1510'9.0 MILES OF THE SUNSHINE BRIDGE OVER THE MISSISSIPPI RIVER IN
 AU1510'DONALDSONVILLE, 12.7 MILES SOUTHEAST OF SORRENTO.  OWNERSHIP--PROPERTY
 AU1510'OF JERRY BOURGEOUS.
 AU1510'
 AU1510'TO REACH THE STATION FROM THE INTERSECTION OF SR 44 AND SR 642 EAST OF
 AU1510'THE TOWN OF CONVENT ALONG LEVEE RD, GO WEST-SOUTHWEST ON SR 44 FOR 4.9
 AU1510'MILES TO MARK ON THE RIGHT WITH SEVEN INCH ROUND CONCRETE POST FOR
 AU1510'FENCE, WHICH FENCE IS NOW GONE.
 AU1510'
 AU1510'THE STATION IS 26 FT NORTHWEEST OF THE CENTERLINE HIGHWAY 44, 25 FT
 AU1510'SOUTHEAST OF A LARGE CEDAR TREE, 46.7 FT EAST OF A FIRE HYDRANT, 40.7
 AU1510'FT WEST CONCRETE GATE POST FOR DRIVEWAY WITH A CATTLE GUARD BETWEEN
 AU1510'CONCRTETE POST, 3 FT WEST OF A WITNESS SIGN W/PIPE.
 AU1510'
 AU1510'THE STATION IS A 4-INCH PIPE STAMPED PBM 1942.
 AU1510
 AU1510                          STATION RECOVERY (2004)
 AU1510
 AU1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AU1510'THE STATION IS LOCATED ABOUT 0.35  MI EAST OF THE ST JAMES PARISH
 AU1510'COURTHOUSE IN CONVENT, LOCATED  ON STATE HIGHWAY RIGHT OF WAY.
 AU1510'
 AU1510'TO REACH THE STATION FROM THE ST JAMES PARISH COURT HOUSE AT 5800
 AU1510'STATE HIGHWAY 44 IN CONVENT  GO EAST FOR 0.35 MI ALONG THE STATE
 AU1510'HIGHWAY TO THE STATION ON THE LEFT JUST BEFORE REACHING A  GRAVEL
 AU1510'DRIVEWAY  WITH A CATTLE GUARD ON LEFT.
 AU1510'
 AU1510'THE STATION IS LOCATED 14.2 M EAST-NORTHEAST OF A FIRE HYDRANT, 12.3 M
 AU1510'WEST OF THE WEST 1 OF 2  CONCRETE PILLERS AT A CATTLE GUARD, 7.7 M
 AU1510'NORTH OF THE CENTER OF THE HIGHWAY, 7.5 M EAST OF THE  EAST 1 OF 2
 AU1510'CONCRETE GATE POST PILLARS, 1.0 M WEST OF A METAL POST WITH WITNESS
 AU1510'SIGN ATTACHED,  AND THE DISK IS PROJECTING 0.25 M ABOVE THE LEVEL OF
 AU1510'THE GROUND.
 AU1510
 AU1510                          STATION RECOVERY (2005)
 AU1510
 AU1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 AU1510'RECOVERED AS DESCRIBED.
 AU1510
 AU1510                          STATION RECOVERY (2006)
 AU1510
 AU1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU1510'RECOVERED AS DESCRIBED.
 AU1510
 AU1510                          STATION RECOVERY (2009)
 AU1510
 AU1510'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AU1510'RECOVERED AS DESCRIBED
 AU1510
 AU1510                          STATION RECOVERY (2016)
 AU1510
 AU1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 AU1510'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1511 ***********************************************************************
 AU1511  DESIGNATION -  194/2 BOLT
 AU1511  PID         -  AU1511
 AU1511  STATE/COUNTY-  LA/ST JAMES
 AU1511  COUNTRY     -  US
 AU1511  USGS QUAD   -  LAGAN (2018)
 AU1511
 AU1511                         *CURRENT SURVEY CONTROL
 AU1511  ______________________________________________________________________
 AU1511* NAD 83(1986) POSITION- 29 59 44.33   (N) 090 48 47.16   (W)   HD_HELD1
 AU1511* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1511  **This station is located in a suspected subsidence area (see below).
 AU1511  ______________________________________________________________________
 AU1511  GEOID HEIGHT    -        -26.291 (meters)                     GEOID18
 AU1511
 AU1511.The horizontal coordinates were determined by differentially corrected
 AU1511.hand held GPS observations or other comparable positioning techniques
 AU1511.and have an estimated accuracy of +/- 3 meters.
 AU1511
 AU1511.** This station is in an area of known vertical motion. If an
 AU1511.** orthometric height was ever established but is not available 
 AU1511.** in the current survey control section, the orthometric height
 AU1511.** is considered suspect.  Suspect heights are available in the
 AU1511.** superseded section only if requested.
 AU1511
 AU1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1511.GEOID18 height accuracy estimate available here.
 AU1511
 AU1511.Click photographs - Photos may exist for this station.
 AU1511
 AU1511;                    North         East    Units  Estimated Accuracy
 AU1511;SPC LA S     -   165,897.9   1,050,193.7     MT  (+/- 3 meters HH1 GPS) 
 AU1511
 AU1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1095620316(NAD 83)
 AU1511
 AU1511                          SUPERSEDED SURVEY CONTROL
 AU1511
 AU1511.No superseded survey control is available for this station.
 AU1511
 AU1511_MARKER: B = BOLT
 AU1511_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU1511_STAMPING: PBM 194/2
 AU1511_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1511
 AU1511  HISTORY     - Date     Condition        Report By
 AU1511  HISTORY     - UNK      MONUMENTED       USACE
 AU1511  HISTORY     - 1964     GOOD             CGS
 AU1511  HISTORY     - 1986     GOOD             NGS
 AU1511
 AU1511                          STATION DESCRIPTION
 AU1511
 AU1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1511'2.0 MI SE FROM CONVENT.
 AU1511'2.0 MILES SOUTHEAST ALONG STATE HIGHWAY 44 FROM THE COURTHOUSE AT
 AU1511'CONVENT, ABOUT 0.1 MILE SOUTHWEST OF A CONOCO SERVICE STATION, ON THE
 AU1511'PROPERTY OF JERRY BOURGEOS, 24 FEET NORTHWEST OF THE CENTER LINE OF
 AU1511'THE HIGHWAY, 25 FEET SOUTHEAST OF A LARGE CEDAR TREE, 2 FEET SOUTHEAST
 AU1511'OF A YARD FENCE, 47 1/2 FEET SOUTHWEST OF THE CENTER LINE OF A
 AU1511'DRIVEWAY, 27 1/2 FEET NORTHEAST OF THE CENTER OF A YARD GATE, 1 1/2
 AU1511'FEET SOUTHWEST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 AU1511'HIGHWAY, AND IS A COPPER BOLT SET IN TILE ABOUT 2 FEET UNDERGROUND
 AU1511'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A USE CAP STAMPED
 AU1511'PBM 194/2 AND PROJECTING 14 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU1511
 AU1511                          STATION RECOVERY (1986)
 AU1511
 AU1511'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU1511'RECOVERED IN GOOD CONDITION.  NOT LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0053 ***********************************************************************
 BW0053  DESIGNATION -  1945
 BW0053  PID         -  BW0053
 BW0053  STATE/COUNTY-  LA/POINTE COUPEE
 BW0053  COUNTRY     -  US
 BW0053  USGS QUAD   -  TURNBULL ISLAND (2018)
 BW0053
 BW0053                         *CURRENT SURVEY CONTROL
 BW0053  ______________________________________________________________________
 BW0053* NAD 83(1986) POSITION- 31 00 37.     (N) 091 44 21.     (W)   SCALED
 BW0053* NAVD 88 ORTHO HEIGHT -    14.545 (meters)       47.72  (feet) ADJUSTED
 BW0053  ______________________________________________________________________
 BW0053  GEOID HEIGHT    -        -26.960 (meters)                     GEOID18
 BW0053  DYNAMIC HEIGHT  -         14.526 (meters)       47.66  (feet) COMP
 BW0053  MODELED GRAVITY -    979,390.8   (mgal)                       NAVD 88
 BW0053
 BW0053  VERT ORDER      -  FIRST     CLASS I
 BW0053
 BW0053.The horizontal coordinates were scaled from a map and have
 BW0053.an estimated accuracy of +/- 6 seconds.
 BW0053
 BW0053.The 2009 superseded orthometric height was determined using a crustal movement
 BW0053.model based on published report NOAA Technical Report NOS/NGS 50
 BW0053.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BW0053.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BW0053.in a special adjustment to evaluate GNSS-derived orthometric heights
 BW0053
 BW0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0053.GEOID18 height accuracy estimate available here.
 BW0053
 BW0053.Click photographs - Photos may exist for this station.
 BW0053
 BW0053.The dynamic height is computed by dividing the NAVD 88
 BW0053.geopotential number by the normal gravity value computed on the
 BW0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0053.degrees latitude (g = 980.6199 gals.).
 BW0053
 BW0053.The modeled gravity was interpolated from observed gravity values.
 BW0053
 BW0053;                    North         East    Units  Estimated Accuracy
 BW0053;SPC LA S     -   278,330.      961,240.      MT  (+/- 180 meters Scaled)
 BW0053
 BW0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ203314(NAD 83)
 BW0053
 BW0053                          SUPERSEDED SURVEY CONTROL
 BW0053
 BW0053  NAVD 88 (05/17/09)   14.461  (m)           47.44   (f) SUPERSEDED  1 1
 BW0053  NAVD 88 (06/15/91)   14.571  (m)           47.81   (f) SUPERSEDED  1 1
 BW0053  NGVD 29 (11/26/84)   14.525  (m)           47.65   (f) ADJUSTED    1 1
 BW0053
 BW0053.Superseded values are not recommended for survey control.
 BW0053
 BW0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0053.See file dsdata.pdf to determine how the superseded data were derived.
 BW0053
 BW0053_MARKER: P = PIPE CAP
 BW0053_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0053_STAMPING: 1945
 BW0053_MARK LOGO: USACE
 BW0053_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0053_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0053
 BW0053  HISTORY     - Date     Condition        Report By
 BW0053  HISTORY     - UNK      MONUMENTED       USACE
 BW0053  HISTORY     - 1964     GOOD             CGS
 BW0053  HISTORY     - 1976     GOOD             NGS
 BW0053  HISTORY     - 1976     GOOD             NGS
 BW0053  HISTORY     - 20050317 GOOD             USPSQD
 BW0053
 BW0053                          STATION DESCRIPTION
 BW0053
 BW0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BW0053'5.3 MI NE FROM SIMMESPORT.
 BW0053'ABOUT 0.85 MILE SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE HIGH SCHOOL
 BW0053'AT SIMMESPORT, THENCE 4.4 MILES NORTHEAST ALONG STATE ROAD 418, OR
 BW0053'ABOUT 4.05 MILES NORTHWEST ALONG STATE ROAD 418 FROM THE MT. CARMEL
 BW0053'CHURCH AT TORRAS, 95 FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION
 BW0053'OF A ROAD LEADING OVER THE LEVEE AND THE STATE ROAD, 39 FEET SOUTH OF
 BW0053'THE CENTER LINE OF STATE ROAD 418, 75 FEET NORTHWEST OF THE NORTHWEST
 BW0053'CORNER OF A STOCK PEN, 15 FEET EAST OF THE CENTER OF AN ALUMINUM GATE,
 BW0053'2 1/2 FEET SOUTHWEST OF A CORNER FENCE POST, 2 1/2 FEET SOUTH OF A
 BW0053'FENCE, 1 1/2 FEET WEST OF A T-JUNCTION OF FENCES, 1.5 FEET SOUTH OF A
 BW0053'WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD, A 2-INCH CAP ON THE
 BW0053'TOP OF AN IRON PIPE WHICH IS SET IN CONCRETE AND PROJECTS 2 INCHES.
 BW0053
 BW0053                          STATION RECOVERY (1976)
 BW0053
 BW0053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0053'4.65 MILES NORTHEAST ALONG STATE HIGHWAY 418 FROM THE
 BW0053'JUNCTION OF STATE HIGHWAY 417, OR 4.05 MILES NORTHWEST
 BW0053'ALONG STATE HIGHWAY 418 FROM ITS JUNCTION WITH STATE
 BW0053'HIGHWAY 15 AT TORRAS, 95 FT SOUTHWEST OF THE CENTER LINE
 BW0053'OF THE INTERSECTION OF HIGHWAY AND A GRAVEL ROAD LEADING
 BW0053'OVER A LEVEE, 39 FT SOUTH OF THE CENTER LINE OF THE HIGHWAY
 BW0053'20 FT EAST OF THE CENTER LINE OF A DIRT DRIVE, 2.5 FT
 BW0053'SOUTHWEST OF A FENCE CORNER, A 2-INCH CAP ON THE TOP OF AN
 BW0053'IRON PIPE SET IN CONCRETE FLUSH WITH THE GROUND.
 BW0053
 BW0053                          STATION RECOVERY (1976)
 BW0053
 BW0053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0053'4.65 MILES NORTHEAST ALONG STATE HIGHWAY 418 FROM THE
 BW0053'JUNCTION OF STATE HIGHWAY 417, OR 4.05 MILES NORTHWEST
 BW0053'ALONG STATE HIGHWAY 418 FROM ITS JUNCTION WITH STATE
 BW0053'HIGHWAY 15 AT TORRAS, 95 FT SOUTHWEST OF THE CENTER LINE
 BW0053'OF THE INTERSECTION OF HIGHWAY AND A GRAVEL ROAD LEADING
 BW0053'OVER A LEVEE, 39 FT SOUTH OF THE CENTER LINE OF THE HIGHWAY
 BW0053'20 FT EAST OF THE CENTER LINE OF A DIRT DRIVE, 2.5 FT
 BW0053'SOUTHWEST OF A FENCE CORNER, A 2-INCH CAP ON THE TOP OF AN
 BW0053'IRON PIPE SET IN CONCRETE FLUSH WITH THE GROUND.
 BW0053
 BW0053                          STATION RECOVERY (2005)
 BW0053
 BW0053'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1664 ***********************************************************************
 BJ1664  DESIGNATION -  195 B BOLT
 BJ1664  PID         -  BJ1664
 BJ1664  STATE/COUNTY-  LA/ST JAMES
 BJ1664  COUNTRY     -  US
 BJ1664  USGS QUAD   -  CONVENT (2018)
 BJ1664
 BJ1664                         *CURRENT SURVEY CONTROL
 BJ1664  ______________________________________________________________________
 BJ1664* NAD 83(1986) POSITION- 30 01 10.     (N) 090 46 06.     (W)   SCALED
 BJ1664* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1664  **This station is located in a suspected subsidence area (see below).
 BJ1664  ______________________________________________________________________
 BJ1664  GEOID HEIGHT    -        -26.330 (meters)                     GEOID18
 BJ1664
 BJ1664.The horizontal coordinates were scaled from a map and have
 BJ1664.an estimated accuracy of +/- 6 seconds.
 BJ1664
 BJ1664.** This station is in an area of known vertical motion. If an
 BJ1664.** orthometric height was ever established but is not available 
 BJ1664.** in the current survey control section, the orthometric height
 BJ1664.** is considered suspect.  Suspect heights are available in the
 BJ1664.** superseded section only if requested.
 BJ1664
 BJ1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1664.GEOID18 height accuracy estimate available here.
 BJ1664
 BJ1664.Click photographs - Photos may exist for this station.
 BJ1664
 BJ1664;                    North         East    Units  Estimated Accuracy
 BJ1664;SPC LA S     -   168,560.    1,054,500.      MT  (+/- 180 meters Scaled)
 BJ1664
 BJ1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP152230(NAD 83)
 BJ1664
 BJ1664                          SUPERSEDED SURVEY CONTROL
 BJ1664
 BJ1664.No superseded survey control is available for this station.
 BJ1664
 BJ1664_MARKER: B = BOLT
 BJ1664_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1664_STAMPING: 195 B
 BJ1664_PROJECTION: RECESSED 61 CENTIMETERS
 BJ1664_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1664
 BJ1664  HISTORY     - Date     Condition        Report By
 BJ1664  HISTORY     - UNK      MONUMENTED       USACE
 BJ1664  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1664
 BJ1664                          STATION DESCRIPTION
 BJ1664
 BJ1664'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1664'0.8 MILE EAST ALONG STATE HIGHWAY 1 FROM THE ILLINOIS CENTRAL RAILROAD
 BJ1664'WAITING STATION AT BELMONT STATION, ST. JAMES PARISH, ON THE NORTH
 BJ1664'EDGE OF THE TOP OF THE LEVEE, SOUTH OF THE LARGE TREES IN FRONT OF THE
 BJ1664'EAST ONE OF TWO RED-BRICK HOUSES, 18 FEET WEST OF THE PROJECTED
 BJ1664'TANGENT OF THE EAST SIDE OF THE HOUSE, AND OPPOSITE POLE 13590. A
 BJ1664'COPPER BOLT, LEADED IN THE TOP OF A TILE ABOUT 2 FEET BELOW THE
 BJ1664'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE (PROJECTING ABOUT
 BJ1664'2 FEET ABOVE GROUND) BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD
 BJ1664'CAP, STAMPED 195 B.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1183 ***********************************************************************
 CP1183  DESIGNATION -  1950 A BOLT
 CP1183  PID         -  CP1183
 CP1183  STATE/COUNTY-  LA/EAST CARROLL
 CP1183  COUNTRY     -  US
 CP1183  USGS QUAD   -  SONDHEIMER (2018)
 CP1183
 CP1183                         *CURRENT SURVEY CONTROL
 CP1183  ______________________________________________________________________
 CP1183* NAD 83(1986) POSITION- 32 36 18.     (N) 091 09 29.     (W)   SCALED
 CP1183* NAVD 88 ORTHO HEIGHT -    27.65  (+/-2cm)       90.7   (feet) VERTCON3
 CP1183  ______________________________________________________________________
 CP1183  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 CP1183  VERT ORDER      -  ? (See Below)
 CP1183
 CP1183.The horizontal coordinates were scaled from a map and have
 CP1183.an estimated accuracy of +/- 6 seconds.
 CP1183
 CP1183.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1183.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1183
 CP1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1183.GEOID18 height accuracy estimate available here.
 CP1183
 CP1183.The vertical order pertains to the NGVD 29 superseded value.
 CP1183
 CP1183.Click photographs - Photos may exist for this station.
 CP1183
 CP1183;                    North         East    Units  Estimated Accuracy
 CP1183;SPC LA N     -   234,180.    1,125,960.      MT  (+/- 180 meters Scaled)
 CP1183
 CP1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS728089(NAD 83)
 CP1183
 CP1183                          SUPERSEDED SURVEY CONTROL
 CP1183
 CP1183  NGVD 29 (??/??/92)   27.662  (m)           90.75   (f) ADJ UNCH       
 CP1183
 CP1183.Superseded values are not recommended for survey control.
 CP1183
 CP1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1183.See file dsdata.pdf to determine how the superseded data were derived.
 CP1183
 CP1183_MARKER: B = BOLT
 CP1183_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1183_SP_SET: UNDERGROUND STONE
 CP1183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1183
 CP1183  HISTORY     - Date     Condition        Report By
 CP1183  HISTORY     - UNK      MONUMENTED       USACE
 CP1183  HISTORY     - 1934     GOOD             USACE
 CP1183
 CP1183                          STATION DESCRIPTION
 CP1183
 CP1183'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1183'1.5 MI SE FROM ALSATIA.
 CP1183'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1183'MISS. RIVER, EAST CARROLL PARISH, LA., 1 1/2 MILES SOUTHEAST OF
 CP1183'ALSATIA, LA.  707 FEET NORTHWEST OF LEVEE STATION NO. 1950.  IN
 CP1183'COTTONWOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1182 ***********************************************************************
 CP1182  DESIGNATION -  1950 A CAP
 CP1182  PID         -  CP1182
 CP1182  STATE/COUNTY-  LA/EAST CARROLL
 CP1182  COUNTRY     -  US
 CP1182  USGS QUAD   -  SONDHEIMER (2018)
 CP1182
 CP1182                         *CURRENT SURVEY CONTROL
 CP1182  ______________________________________________________________________
 CP1182* NAD 83(1986) POSITION- 32 36 18.     (N) 091 09 29.     (W)   SCALED
 CP1182* NAVD 88 ORTHO HEIGHT -    28.90  (+/-2cm)       94.8   (feet) VERTCON3
 CP1182  ______________________________________________________________________
 CP1182  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 CP1182  VERT ORDER      -  ? (See Below)
 CP1182
 CP1182.The horizontal coordinates were scaled from a map and have
 CP1182.an estimated accuracy of +/- 6 seconds.
 CP1182
 CP1182.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1182.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1182
 CP1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1182.GEOID18 height accuracy estimate available here.
 CP1182
 CP1182.The vertical order pertains to the NGVD 29 superseded value.
 CP1182
 CP1182.Click photographs - Photos may exist for this station.
 CP1182
 CP1182;                    North         East    Units  Estimated Accuracy
 CP1182;SPC LA N     -   234,180.    1,125,960.      MT  (+/- 180 meters Scaled)
 CP1182
 CP1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS728089(NAD 83)
 CP1182
 CP1182                          SUPERSEDED SURVEY CONTROL
 CP1182
 CP1182  NGVD 29 (??/??/92)   28.908  (m)           94.84   (f) ADJ UNCH       
 CP1182
 CP1182.Superseded values are not recommended for survey control.
 CP1182
 CP1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1182.See file dsdata.pdf to determine how the superseded data were derived.
 CP1182
 CP1182_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1182_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1182_MARK LOGO: USACE
 CP1182_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1182
 CP1182  HISTORY     - Date     Condition        Report By
 CP1182  HISTORY     - UNK      MONUMENTED       USACE
 CP1182  HISTORY     - 1934     GOOD             USACE
 CP1182
 CP1182                          STATION DESCRIPTION
 CP1182
 CP1182'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1182'1.5 MI SE FROM ALSATIA.
 CP1182'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1182'MISS. RIVER, EAST CARROLL PARISH, LA., 1 1/2 MILES SOUTHEAST OF
 CP1182'ALSATIA, LA.  707 FEET NORTHWEST OF LEVEE STATION NO. 1950.  IN
 CP1182'COTTONWOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2551 ***********************************************************************
 CQ2551  DESIGNATION -  196.266
 CQ2551  PID         -  CQ2551
 CQ2551  STATE/COUNTY-  LA/WEBSTER
 CQ2551  COUNTRY     -  US
 CQ2551  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ2551
 CQ2551                         *CURRENT SURVEY CONTROL
 CQ2551  ______________________________________________________________________
 CQ2551* NAD 83(1986) POSITION- 32 32 24.     (N) 093 17 28.     (W)   SCALED
 CQ2551* NAVD 88 ORTHO HEIGHT -    59.841 (meters)      196.33  (feet) ADJUSTED
 CQ2551  ______________________________________________________________________
 CQ2551  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 CQ2551  DYNAMIC HEIGHT  -         59.774 (meters)      196.11  (feet) COMP
 CQ2551  MODELED GRAVITY -    979,523.5   (mgal)                       NAVD 88
 CQ2551
 CQ2551  VERT ORDER      -  FIRST     CLASS II
 CQ2551
 CQ2551.The horizontal coordinates were scaled from a map and have
 CQ2551.an estimated accuracy of +/- 6 seconds.
 CQ2551
 CQ2551.The orthometric height was determined by differential leveling and
 CQ2551.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2551.in June 1991.
 CQ2551
 CQ2551.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2551.GEOID18 height accuracy estimate available here.
 CQ2551
 CQ2551.Click photographs - Photos may exist for this station.
 CQ2551
 CQ2551.The dynamic height is computed by dividing the NAVD 88
 CQ2551.geopotential number by the normal gravity value computed on the
 CQ2551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2551.degrees latitude (g = 980.6199 gals.).
 CQ2551
 CQ2551.The modeled gravity was interpolated from observed gravity values.
 CQ2551
 CQ2551;                    North         East    Units  Estimated Accuracy
 CQ2551;SPC LA N     -   226,460.      925,690.      MT  (+/- 180 meters Scaled)
 CQ2551
 CQ2551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS726003(NAD 83)
 CQ2551
 CQ2551                          SUPERSEDED SURVEY CONTROL
 CQ2551
 CQ2551  NGVD 29 (11/26/84)   59.896  (m)          196.51   (f) ADJUSTED    1 2
 CQ2551
 CQ2551.Superseded values are not recommended for survey control.
 CQ2551
 CQ2551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2551.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2551
 CQ2551_MARKER: DD = SURVEY DISK
 CQ2551_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 CQ2551_SP_SET: VERTICAL RAIL
 CQ2551_STAMPING: 196.266 1934
 CQ2551_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2551
 CQ2551  HISTORY     - Date     Condition        Report By
 CQ2551  HISTORY     - 1934     MONUMENTED       USGS
 CQ2551  HISTORY     - 1944     MARK NOT FOUND   LOCSUR
 CQ2551
 CQ2551                          STATION DESCRIPTION
 CQ2551
 CQ2551'DESCRIBED BY US GEOLOGICAL SURVEY 1934
 CQ2551'AT SIBLEY FROM SIBLEY.
 CQ2551'185 FEET SE OF THE DEPOT, 6 FEET NW OF ONE STORY CONCRETE BUILDING
 CQ2551'HOUSEING W C BOYD STORE, A SECTION OF IRON RAIL SET VERTICALLY AND
 CQ2551'EXTENDING 3 1/2 FEET ABOVE THE GROUND, ROD WAS HELD ON A PAINTED SPOT
 CQ2551'IN THE MIDDLE OF THE EAST EDGE OF THE RAIL, RAIL IS PAINTED USGS
 CQ2551'196.266.
 CQ2551
 CQ2551                          STATION RECOVERY (1944)
 CQ2551
 CQ2551'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1944
 CQ2551'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0719 ***********************************************************************
 BW0719  DESIGNATION -  198 US
 BW0719  PID         -  BW0719
 BW0719  STATE/COUNTY-  LA/TENSAS
 BW0719  COUNTRY     -  US
 BW0719  USGS QUAD   -  CHAMBLEE (2018)
 BW0719
 BW0719                         *CURRENT SURVEY CONTROL
 BW0719  ______________________________________________________________________
 BW0719* NAD 83(1986) POSITION- 31 51 48.     (N) 091 18 50.     (W)   SCALED
 BW0719* NAVD 88 ORTHO HEIGHT -    25.92  (+/-2cm)       85.0   (feet) VERTCON3
 BW0719  ______________________________________________________________________
 BW0719  GEOID HEIGHT    -        -26.163 (meters)                     GEOID18
 BW0719  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0719
 BW0719.The horizontal coordinates were scaled from a map and have
 BW0719.an estimated accuracy of +/- 6 seconds.
 BW0719
 BW0719.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0719.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0719
 BW0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0719.GEOID18 height accuracy estimate available here.
 BW0719
 BW0719.The vertical order pertains to the NGVD 29 superseded value.
 BW0719
 BW0719.Click photographs - Photos may exist for this station.
 BW0719
 BW0719;                    North         East    Units  Estimated Accuracy
 BW0719;SPC LA N     -   151,770.    1,112,230.      MT  (+/- 180 meters Scaled)
 BW0719
 BW0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR595265(NAD 83)
 BW0719
 BW0719                          SUPERSEDED SURVEY CONTROL
 BW0719
 BW0719  NGVD 29 (??/??/92)   25.930  (m)           85.07   (f) ADJ UNCH    1 2
 BW0719
 BW0719.Superseded values are not recommended for survey control.
 BW0719
 BW0719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0719.See file dsdata.pdf to determine how the superseded data were derived.
 BW0719
 BW0719_MARKER: N = NAIL
 BW0719_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BW0719_SP_SET: CONCRETE MASS
 BW0719_STAMPING: 198 U.S. 1929
 BW0719_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0719
 BW0719  HISTORY     - Date     Condition        Report By
 BW0719  HISTORY     - 1929     MONUMENTED       CGS
 BW0719  HISTORY     - 1938     GOOD             CGS
 BW0719
 BW0719                          STATION DESCRIPTION
 BW0719
 BW0719'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0719'5.25 MI SW FROM ST JOSEPH.
 BW0719'5-1/2 MILES SOUTHWEST OF ST. JOSEPH, T*ENSAS PARISH, 1/2 MILE WEST OF
 BW0719'RODNEY CUT-OFF, ON TOP OF THE OLD LEVEE, AND AT THE POINT WHERE THE
 BW0719'CONTROL LINE BENDS SHARPLY TO THE LEFT AND CROSSES A SWAMP LEAVING THE
 BW0719'LEVEE.  A NAIL, SET IN THE TOP OF A CONCRETE MASS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3209 ***********************************************************************
 CP3209  DESIGNATION -  1991
 CP3209  PID         -  CP3209
 CP3209  STATE/COUNTY-  LA/WEST CARROLL
 CP3209  COUNTRY     -  US
 CP3209  USGS QUAD   -  KILBOURNE (2018)
 CP3209
 CP3209                         *CURRENT SURVEY CONTROL
 CP3209  ______________________________________________________________________
 CP3209* NAD 83(1986) POSITION- 32 57 53.     (N) 091 19 48.     (W)   SCALED
 CP3209* NAVD 88 ORTHO HEIGHT -    35.481 (meters)      116.41  (feet) ADJUSTED
 CP3209  ______________________________________________________________________
 CP3209  GEOID HEIGHT    -        -26.104 (meters)                     GEOID18
 CP3209  DYNAMIC HEIGHT  -         35.443 (meters)      116.28  (feet) COMP
 CP3209  MODELED GRAVITY -    979,559.2   (mgal)                       NAVD 88
 CP3209
 CP3209  VERT ORDER      -  SECOND    CLASS II
 CP3209
 CP3209.The horizontal coordinates were scaled from a map and have
 CP3209.an estimated accuracy of +/- 6 seconds.
 CP3209
 CP3209.The orthometric height was determined by differential leveling and
 CP3209.adjusted by the NATIONAL GEODETIC SURVEY
 CP3209.in June 1991.
 CP3209
 CP3209.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3209.GEOID18 height accuracy estimate available here.
 CP3209
 CP3209.Click photographs - Photos may exist for this station.
 CP3209
 CP3209.The dynamic height is computed by dividing the NAVD 88
 CP3209.geopotential number by the normal gravity value computed on the
 CP3209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3209.degrees latitude (g = 980.6199 gals.).
 CP3209
 CP3209.The modeled gravity was interpolated from observed gravity values.
 CP3209
 CP3209;                    North         East    Units  Estimated Accuracy
 CP3209;SPC LA N     -   273,880.    1,109,390.      MT  (+/- 180 meters Scaled)
 CP3209
 CP3209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS560486(NAD 83)
 CP3209
 CP3209                          SUPERSEDED SURVEY CONTROL
 CP3209
 CP3209.No superseded survey control is available for this station.
 CP3209
 CP3209_MARKER: DD = SURVEY DISK
 CP3209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3209_STAMPING: 1991
 CP3209_MARK LOGO: LAGS
 CP3209_PROJECTION: FLUSH
 CP3209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3209+STABILITY: SURFACE MOTION
 CP3209
 CP3209  HISTORY     - Date     Condition        Report By
 CP3209  HISTORY     - UNK      MONUMENTED       LAGS
 CP3209  HISTORY     - 1985     GOOD             LADTD
 CP3209
 CP3209                          STATION DESCRIPTION
 CP3209
 CP3209'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3209'13.7 KM (8.5 MI) NORTH FROM OAK GROVE.
 CP3209'13.7 (8.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE INTERSECTION OF
 CP3209'STATE HIGHWAYS 17 AND 2 IN OAK GROVE TO THE BENCH MARK SET ON THE
 CP3209'EAST SIDE OF THE HIGHWAY, 11.7 METERS (38.5 FEET) EAST OF THE
 CP3209'CENTERLINE OF STATE HIGHWAY 17, 9.5 METERS (31 FEET) SOUTH OF A
 CP3209'GRAVEL DRIVE LEADING TO A WHITE FRAME HOUSE OWNED BY LENA FLEMING,
 CP3209'6.4 METERS (21 FEET) SOUTH OF THE SOUTH END OF A 24 INCH STEEL
 CP3209'CULVERT AND 3.7 METERS (12 FEET) WEST OF A POWER POLE NUMBERED 16.
 CP3209'THE MARK IS 0.31 METERS  ESE FROM A WITNESS POST.
 CP3209'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3218 ***********************************************************************
 CP3218  DESIGNATION -  1995
 CP3218  PID         -  CP3218
 CP3218  STATE/COUNTY-  LA/WEST CARROLL
 CP3218  COUNTRY     -  US
 CP3218  USGS QUAD   -  KILBOURNE (2018)
 CP3218
 CP3218                         *CURRENT SURVEY CONTROL
 CP3218  ______________________________________________________________________
 CP3218* NAD 83(1986) POSITION- 32 59 56.     (N) 091 18 38.     (W)   SCALED
 CP3218* NAVD 88 ORTHO HEIGHT -    41.035 (meters)      134.63  (feet) ADJUSTED
 CP3218  ______________________________________________________________________
 CP3218  GEOID HEIGHT    -        -26.103 (meters)                     GEOID18
 CP3218  DYNAMIC HEIGHT  -         40.990 (meters)      134.48  (feet) COMP
 CP3218  MODELED GRAVITY -    979,562.0   (mgal)                       NAVD 88
 CP3218
 CP3218  VERT ORDER      -  SECOND    CLASS I
 CP3218
 CP3218.The horizontal coordinates were scaled from a map and have
 CP3218.an estimated accuracy of +/- 6 seconds.
 CP3218
 CP3218.The orthometric height was determined by differential leveling and
 CP3218.adjusted by the NATIONAL GEODETIC SURVEY
 CP3218.in June 1991.
 CP3218
 CP3218.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3218.GEOID18 height accuracy estimate available here.
 CP3218
 CP3218.Click photographs - Photos may exist for this station.
 CP3218
 CP3218.The dynamic height is computed by dividing the NAVD 88
 CP3218.geopotential number by the normal gravity value computed on the
 CP3218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3218.degrees latitude (g = 980.6199 gals.).
 CP3218
 CP3218.The modeled gravity was interpolated from observed gravity values.
 CP3218
 CP3218;                    North         East    Units  Estimated Accuracy
 CP3218;SPC LA N     -   277,690.    1,111,170.      MT  (+/- 180 meters Scaled)
 CP3218
 CP3218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS578524(NAD 83)
 CP3218
 CP3218                          SUPERSEDED SURVEY CONTROL
 CP3218
 CP3218.No superseded survey control is available for this station.
 CP3218
 CP3218_MARKER: DB = BENCH MARK DISK
 CP3218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3218_STAMPING: 1995
 CP3218_MARK LOGO: LAGS
 CP3218_PROJECTION: FLUSH
 CP3218_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP3218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3218+STABILITY: SURFACE MOTION
 CP3218
 CP3218  HISTORY     - Date     Condition        Report By
 CP3218  HISTORY     - UNK      MONUMENTED       LAGS
 CP3218  HISTORY     - 1985     GOOD             LADTD
 CP3218  HISTORY     - 19870715 GOOD             LADTD
 CP3218
 CP3218                          STATION DESCRIPTION
 CP3218
 CP3218'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3218'20.3 KM (12.6 MI) NE FROM OAK GROVE.
 CP3218'14.6 KM (9.1 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3218'HIGHWAYS 17 AND 2 IN OAK GROVE TO THE JUNCTION OF STATE HIGHWAYS 17
 CP3218'AND 880, THENCE EASTERLY THEN NORTHERLY ON STATE HIGHWAY 880 FOR 4.2
 CP3218'KM (2.6 MI) TO THE JUNCTION WITH STATE HIGHWAY 585, THENCE WEST
 CP3218'(LEFT) ON HIGHWAY 585 FOR 1.4 KM (0.85 MI) TO THE BENCH MARK ON THE
 CP3218'RIGHT SET ON A HILL NEAR A POWER POLE, 13.7 METERS (45 FEET) EAST-
 CP3218'SOUTHEAST OF A 30-INCH OAK TREE, 9 METERS (29.5 FEET) NORTH OF THE
 CP3218'CENTERLINE OF STATE HIGHWAY 585, 7.8 METERS (25.5 FEET) WEST OF A
 CP3218'GRAVEL DRIVE LEADING NORTH AND 0.8 METERS (2.5 FEET) EAST OF A POWER
 CP3218'POLE WITH A TRANSFORMER ATTACHED.
 CP3218'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CP3218'THE MARK IS 1.22 M ABOVE THE HIGHWAY.
 CP3218
 CP3218                          STATION RECOVERY (1987)
 CP3218
 CP3218'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3218'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS2358 ***********************************************************************
 DS2358  DESIGNATION -  1LNT PLAIN DEALING HS LSRC ARP
 DS2358  PID         -  DS2358
 DS2358  STATE/COUNTY-  LA/BOSSIER
 DS2358  COUNTRY     -  US
 DS2358  USGS QUAD   -  PLAIN DEALING (2018)
 DS2358
 DS2358                         *CURRENT SURVEY CONTROL
 DS2358  ______________________________________________________________________
 DS2358* NAD 83(2011) POSITION- 32 54 35.52301(N) 093 41 55.71231(W)   ADJUSTED
 DS2358* NAD 83(2011) ELLIP HT-    72.216 (meters)        (07/29/24)   ADJUSTED
 DS2358* NAD 83(2011) EPOCH   -  2010.00
 DS2358  ______________________________________________________________________
 DS2358  GEOID HEIGHT    -        -26.287 (meters)                     GEOID18
 DS2358  NAD 83(2011) X  -   -345,780.245 (meters)                     COMP
 DS2358  NAD 83(2011) Y  - -5,348,808.002 (meters)                     COMP
 DS2358  NAD 83(2011) Z  -  3,445,610.228 (meters)                     COMP
 DS2358  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 DS2358
 DS2358  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS2358  Standards:
 DS2358         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS2358            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS2358  -------------------------------------------------------------------
 DS2358  NETWORK    0.33   0.74           0.13   0.14   0.38     -0.02515674
 DS2358  -------------------------------------------------------------------
 DS2358  Click here for local accuracies and other accuracy information.
 DS2358
 DS2358.The horizontal coordinates were established by GPS observations
 DS2358.and adjusted by the LSU CENTER FOR GEOINFORMATICS in July 2024.
 DS2358
 DS2358.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS2358.been affixed to the stable North American tectonic plate. See 
 DS2358.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS2358
 DS2358.The horizontal coordinates are valid at the epoch date displayed above
 DS2358.which is a decimal equivalence of Year/Month/Day.
 DS2358
 DS2358.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS2358.GEOID18 height accuracy estimate available here.
 DS2358
 DS2358.Click photographs - Photos may exist for this station.
 DS2358
 DS2358.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS2358
 DS2358.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS2358
 DS2358.The ellipsoidal height was determined by GPS observations
 DS2358.and is referenced to NAD 83.
 DS2358
 DS2358. The following values were computed from the NAD 83(2011) position.
 DS2358
 DS2358;                    North         East     Units Scale Factor Converg.
 DS2358;SPC LA N     -   267,829.212   887,848.728   MT  1.00006450   -0 38 01.7
 DS2358;SPC LA N     -   878,703.01  2,912,883.70   sFT  1.00006450   -0 38 01.7
 DS2358;UTM  15      - 3,641,511.439   434,653.215   MT  0.99965265   -0 22 46.9
 DS2358
 DS2358!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS2358!SPC LA N     -   0.99998866  x   1.00006450  =   1.00005316
 DS2358!UTM  15      -   0.99998866  x   0.99965265  =   0.99964132
 DS2358
 DS2358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3465341511(NAD 83)
 DS2358
 DS2358                          SUPERSEDED SURVEY CONTROL
 DS2358
 DS2358.No superseded survey control is available for this station.
 DS2358
 DS2358_MARKER: Z = SEE DESCRIPTION
 DS2358_SP_SET: ANTENNA REFERENCE POINT
 DS2358_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DS2358_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DS2358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS2358+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 DS2358
 DS2358  HISTORY     - Date     Condition        Report By
 DS2358  HISTORY     - 2011     MONUMENTED       LSRC
 DS2358  HISTORY     - 20240513 GOOD             LSRC
 DS2358
 DS2358                          STATION DESCRIPTION
 DS2358
 DS2358'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2024 (JAC)
 DS2358'THE MARK IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-SOUTHWEST OF
 DS2358'CARTERVILLE, 6.7 MI (10.8 KM) SOUTHEAST OF WARDVIEW AND IN THE TOWN OF
 DS2358'PLAIN DEALING, LA.  ON THE PLAIN DEALING HIGH SCHOOL BUILDING.
 DS2358'
 DS2358'TO REACH FROM THE POST OFFICE IN PLAIN DEALING HEAD NORTH ON S
 DS2358'ARKANSAS ST TOWARD E MARY LEE AVENUE 125 FT (38.1 M).  TURN RIGHT AT
 DS2358'THE FIRST CROSS STREET ONTO E MARY LEE AVENUE 0.2 MI (0.3 KM).  TURN
 DS2358'LEFT ONTO N LYNCH ST 0.2 MI (0.3 KM).  TURN RIGHT ONTO E VANCE ST 315
 DS2358'FT (96.0 M) STATION WILL BE ON THE LEFT.
 DS2358'
 DS2358'OWNERSHIP: STATION IS PART OF THE LOUISIANA SPATIAL REFERENCE CENTER
 DS2358'GULFNET CORS NETWORK.  THE LATEST INFORMATION IS AVAILABLE ON THE
 DS2358'WORLDWIDE WEB AT HTTP://C4GNET.XYZ/, OR CONTACT THE GULFNET NETWORK
 DS2358'MANAGER, AT THE LOUISIANA STATE UNIVERSITY CENTER FOR GEOINFORMATICS
 DS2358'FOR INFORMATION.
 DS2358'
 DS2358'NOTE-THE DATUM POINT IS THE ANTENNA REFERENCE POINT, THE BOTTOM OF THE
 DS2358'MOUNT OF THE GLOBAL NAVIGATION SATELLITE SYSTEM ANTENNA.  DO NOT
 DS2358'DISTURB THE ANTENNA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS3680 ***********************************************************************
 DS3680  HT_MOD      -  This is a Height Modernization Survey Station.
 DS3680  DESIGNATION -  1LSU RM1
 DS3680  PID         -  DS3680
 DS3680  STATE/COUNTY-  LA/EAST BATON ROUGE
 DS3680  COUNTRY     -  US
 DS3680  USGS QUAD   -  BATON ROUGE WEST (2018)
 DS3680
 DS3680                         *CURRENT SURVEY CONTROL
 DS3680  ______________________________________________________________________
 DS3680* NAD 83(2011) POSITION- 30 24 31.42874(N) 091 10 48.83283(W)   ADJUSTED
 DS3680* NAD 83(2011) ELLIP HT-   -20.488 (meters)        (09/17/25)   ADJUSTED
 DS3680* NAD 83(2011) EPOCH   -  2010.00
 DS3680* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DS3680  **This station is located in a suspected subsidence area (see below).
 DS3680  ______________________________________________________________________
 DS3680  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 DS3680  NAD 83(2011) X  -   -113,398.199 (meters)                     COMP
 DS3680  NAD 83(2011) Y  - -5,504,276.141 (meters)                     COMP
 DS3680  NAD 83(2011) Z  -  3,209,521.968 (meters)                     COMP
 DS3680  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 DS3680
 DS3680  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS3680  Standards:
 DS3680         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS3680            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS3680  -------------------------------------------------------------------
 DS3680  NETWORK    0.80   1.80           0.33   0.32   0.92      0.01786029
 DS3680  -------------------------------------------------------------------
 DS3680  Click here for local accuracies and other accuracy information.
 DS3680
 DS3680.The horizontal coordinates were established by GPS observations
 DS3680.and adjusted by the CENTER FOR GEOINFORMATICS LSU in September 2025.
 DS3680
 DS3680.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS3680.been affixed to the stable North American tectonic plate. See 
 DS3680.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS3680
 DS3680.The horizontal coordinates are valid at the epoch date displayed above
 DS3680.which is a decimal equivalence of Year/Month/Day.
 DS3680
 DS3680.** This station is in an area of known vertical motion. If an
 DS3680.** orthometric height was ever established but is not available 
 DS3680.** in the current survey control section, the orthometric height
 DS3680.** is considered suspect.  Suspect heights are available in the
 DS3680.** superseded section only if requested.
 DS3680
 DS3680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS3680.GEOID18 height accuracy estimate available here.
 DS3680
 DS3680.Click photographs - Photos may exist for this station.
 DS3680
 DS3680.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS3680
 DS3680.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS3680
 DS3680.The ellipsoidal height was determined by GPS observations
 DS3680.and is referenced to NAD 83.
 DS3680
 DS3680. The following values were computed from the NAD 83(2011) position.
 DS3680
 DS3680;                    North         East     Units Scale Factor Converg.
 DS3680;SPC LA S     -   211,583.409 1,014,710.605   MT  0.99995099   +0 04 35.6
 DS3680;SPC LA S     -   694,169.90  3,329,096.38   sFT  0.99995099   +0 04 35.6
 DS3680;UTM  15      - 3,365,482.772   674,803.217   MT  0.99997697   +0 55 16.8
 DS3680
 DS3680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS3680!SPC LA S     -   1.00000322  x   0.99995099  =   0.99995421
 DS3680!UTM  15      -   1.00000322  x   0.99997697  =   0.99998019
 DS3680
 DS3680_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7480365482(NAD 83)
 DS3680
 DS3680|---------------------------------------------------------------------|
 DS3680| PID    Reference Object                     Distance      Geod. Az  |
 DS3680|                                                           dddmmss.s |
 DS3680| DF5754 LOUISIANA STATE U CORS ARP          145.345 METERS 18052     |
 DS3680|---------------------------------------------------------------------|
 DS3680
 DS3680                          SUPERSEDED SURVEY CONTROL
 DS3680
 DS3680.No superseded survey control is available for this station.
 DS3680
 DS3680_MARKER: DD = SURVEY DISK
 DS3680_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DS3680_SP_SET: SIDEWALK
 DS3680_STAMPING: 1LSU RM1
 DS3680_MARK LOGO: LSRC
 DS3680_MAGNETIC: N = NO MAGNETIC MATERIAL
 DS3680_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DS3680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS3680+SATELLITE: SATELLITE OBSERVATIONS - 2022
 DS3680
 DS3680  HISTORY     - Date     Condition        Report By
 DS3680  HISTORY     - 2022     MONUMENTED       LSRC
 DS3680
 DS3680                          STATION DESCRIPTION
 DS3680
 DS3680'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2022 (JTC)
 DS3680'THE MARK IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHEAST OF LOBDELL, 6.3
 DS3680'MI (10.1 KM) NORTHEAST OF ADDIS AND 3.3 MI (5.3 KM) SOUTH-SOUTHWEST OF
 DS3680'BATON ROUGE.
 DS3680'
 DS3680'TO REACH FROM THE SOUTH CAMPUS GATE AT THE INTERSECTION OF HIGHLAND
 DS3680'ROAD AND PARKER BOULEVARD, HEAD NORTHWEST ON HIGHLAND ROAD TOWARD S
 DS3680'QUAD DR 472 FT (143.9 M) TAKE SLIGHT LEFT ONTO S QUAD DR 0.4 MI (0.6
 DS3680'KM) TURN RIGHT ONTO ENGINEERING LANE TO THE MARK ON THE RIGHT SET IN
 DS3680'WALKWAY NEAR RESTROOMS ON NORTH SIDE OF PATRICK F TAYLOR HALL.
 DS3680'
 DS3680'IT IS 255 FT (77.7 M) SOUTH OF THE CENTERLINE OF S STADIUM DR., 82.5
 DS3680'FT (25.1 M) NORTH OF A GASLIGHT-STYLE LIGHT POLE, 42 FT (12.8 M) WEST
 DS3680'OF THE EAST EDGE OF A CONCRETE PAD FOR BIKE RACKS, 6 FT (1.8 M) EAST
 DS3680'OF THE BOTTOM OF THE RESTROOM STEPS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS2359 ***********************************************************************
 DS2359  DESIGNATION -  1ROY OAK GROVE LSRC ARP
 DS2359  PID         -  DS2359
 DS2359  STATE/COUNTY-  LA/WEST CARROLL
 DS2359  COUNTRY     -  US
 DS2359  USGS QUAD   -  OAK GROVE (2018)
 DS2359
 DS2359                         *CURRENT SURVEY CONTROL
 DS2359  ______________________________________________________________________
 DS2359* NAD 83(2011) POSITION- 32 51 40.64483(N) 091 23 14.25183(W)   ADJUSTED
 DS2359* NAD 83(2011) ELLIP HT-    19.127 (meters)        (07/29/24)   ADJUSTED
 DS2359* NAD 83(2011) EPOCH   -  2010.00
 DS2359  ______________________________________________________________________
 DS2359  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 DS2359  NAD 83(2011) X  -   -129,837.101 (meters)                     COMP
 DS2359  NAD 83(2011) Y  - -5,361,281.669 (meters)                     COMP
 DS2359  NAD 83(2011) Z  -  3,441,057.319 (meters)                     COMP
 DS2359  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DS2359
 DS2359  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS2359  Standards:
 DS2359         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS2359            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS2359  -------------------------------------------------------------------
 DS2359  NETWORK    0.34   0.76           0.14   0.14   0.39      0.01417726
 DS2359  -------------------------------------------------------------------
 DS2359  Click here for local accuracies and other accuracy information.
 DS2359
 DS2359.The horizontal coordinates were established by GPS observations
 DS2359.and adjusted by the LSU CENTER FOR GEOINFORMATICS in July 2024.
 DS2359
 DS2359.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS2359.been affixed to the stable North American tectonic plate. See 
 DS2359.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS2359
 DS2359.The horizontal coordinates are valid at the epoch date displayed above
 DS2359.which is a decimal equivalence of Year/Month/Day.
 DS2359
 DS2359.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS2359.GEOID18 height accuracy estimate available here.
 DS2359
 DS2359.Click photographs - Photos may exist for this station.
 DS2359
 DS2359.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS2359
 DS2359.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS2359
 DS2359.The ellipsoidal height was determined by GPS observations
 DS2359.and is referenced to NAD 83.
 DS2359
 DS2359. The following values were computed from the NAD 83(2011) position.
 DS2359
 DS2359;                    North         East     Units Scale Factor Converg.
 DS2359;SPC LA N     -   262,355.945 1,104,151.927   MT  1.00005017   +0 35 17.8
 DS2359;SPC LA N     -   860,746.13  3,622,538.45   sFT  1.00005017   +0 35 17.8
 DS2359;UTM  15      - 3,637,062.224   650,895.996   MT  0.99988076   +0 52 30.8
 DS2359
 DS2359!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS2359!SPC LA N     -   0.99999700  x   1.00005017  =   1.00004717
 DS2359!UTM  15      -   0.99999700  x   0.99988076  =   0.99987776
 DS2359
 DS2359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5089537062(NAD 83)
 DS2359
 DS2359                          SUPERSEDED SURVEY CONTROL
 DS2359
 DS2359.No superseded survey control is available for this station.
 DS2359
 DS2359_MARKER: Z = SEE DESCRIPTION
 DS2359_SETTING: 0 = UNSPECIFIED SETTING
 DS2359_SP_SET: ANTENNA REFERENCE POINT
 DS2359_MARK LOGO: NONE
 DS2359_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DS2359_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DS2359_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS2359+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 DS2359
 DS2359  HISTORY     - Date     Condition        Report By
 DS2359  HISTORY     - 2018     MONUMENTED       LSRC
 DS2359  HISTORY     - 20240513 GOOD             LSRC
 DS2359
 DS2359                          STATION DESCRIPTION
 DS2359
 DS2359'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2024 (JAC)
 DS2359'THE MARK IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHEAST OF PIONEER,
 DS2359'6.3 MI (10.1 KM) EAST-SOUTHEAST OF FISKE AND IN THE TOWN OF OAK GROVE,
 DS2359'LA.  DATUM POINT IS THE ANTENNA REFERENCE POINT.
 DS2359'
 DS2359'TO REACH FROM THE INTERSECTION OF CONSTITUTION AVENUE AND MAIN STREET
 DS2359'GO EAST 983 FT (299.6 M) ON MAIN STREET TO THE STATION ON THE WEST
 DS2359'CARROLL PARISH SCHOOL BOARD BUILDING.
 DS2359'
 DS2359'OWNERSHIP: STATION IS PART OF THE LOUISIANA SPATIAL REFERENCE CENTER
 DS2359'GULFNET CORS NETWORK.  THE LATEST INFORMATION IS AVAILABLE ON THE
 DS2359'WORLDWIDE WEB AT HTTP://C4GNET.XYZ/, OR CONTACT THE GULFNET NETWORK
 DS2359'MANAGER, AT THE LOUISIANA STATE UNIVERSITY CENTER FOR GEOINFORMATICS
 DS2359'FOR INFORMATION.
 DS2359'
 DS2359'NOTE-THE DATUM POINT IS THE ANTENNA REFERENCE POINT, THE BOTTOM OF THE
 DS2359'MOUNT OF THE GLOBAL NAVIGATION SATELLITE SYSTEM ANTENNA.  DO NOT
 DS2359'DISTURB THE ANTENNA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0488 ***********************************************************************
 AT0488  DESIGNATION -  2
 AT0488  PID         -  AT0488
 AT0488  STATE/COUNTY-  LA/ORLEANS
 AT0488  COUNTRY     -  US
 AT0488  USGS QUAD   -  CHALMETTE (2018)
 AT0488
 AT0488                         *CURRENT SURVEY CONTROL
 AT0488  ______________________________________________________________________
 AT0488* NAD 83(1986) POSITION- 29 54 34.     (N) 089 58 37.     (W)   SCALED
 AT0488* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0488  **This station is located in a suspected subsidence area (see below).
 AT0488  ______________________________________________________________________
 AT0488  GEOID HEIGHT    -        -25.856 (meters)                     GEOID18
 AT0488
 AT0488.The horizontal coordinates were scaled from a map and have
 AT0488.an estimated accuracy of +/- 6 seconds.
 AT0488
 AT0488.** This station is in an area of known vertical motion. If an
 AT0488.** orthometric height was ever established but is not available 
 AT0488.** in the current survey control section, the orthometric height
 AT0488.** is considered suspect.  Suspect heights are available in the
 AT0488.** superseded section only if requested.
 AT0488
 AT0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0488.GEOID18 height accuracy estimate available here.
 AT0488
 AT0488.Click photographs - Photos may exist for this station.
 AT0488
 AT0488;                    North         East    Units  Estimated Accuracy
 AT0488;SPC LA S     -   157,000.    1,130,980.      MT  (+/- 180 meters Scaled)
 AT0488
 AT0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU125124(NAD 83)
 AT0488
 AT0488                          SUPERSEDED SURVEY CONTROL
 AT0488
 AT0488.No superseded survey control is available for this station.
 AT0488
 AT0488_MARKER: P = PIPE CAP
 AT0488_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AT0488_SP_SET: 1-INCH PIPE SET IN CONCRETE
 AT0488_STAMPING: PBM II
 AT0488_MARK LOGO: USACE
 AT0488_PROJECTION: PROJECTING 31 CENTIMETERS
 AT0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0488+STABILITY: SURFACE MOTION
 AT0488_ROD/PIPE-DEPTH: 9.1 meters
 AT0488
 AT0488  HISTORY     - Date     Condition        Report By
 AT0488  HISTORY     - UNK      MONUMENTED       USACE
 AT0488  HISTORY     - 1964     GOOD             CGS
 AT0488
 AT0488                          STATION DESCRIPTION
 AT0488
 AT0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0488'AT ALGIERS, IN THE SOUTHEAST PART OF THE CITY, NEAR PUMPING STATION
 AT0488'NO. 11, NEAR THE ALGIERS LOCKS, 237 FEET EAST OF THE EAST CORNER OF
 AT0488'THE PUMPING STATION, 163 FEET NORTHEAST OF THE NORTHEAST BANK OF
 AT0488'DRAINAGE CANAL, 117 FEET SOUTHEAST OF THE TOP OF LEVEE ON THE
 AT0488'SOUTHEAST SIDE OF THE INTRACOSTAL WATERWAY, 127 FEET EAST OF PBM NO.
 AT0488'1, A DISK ON THE TOP OF A 1-INCH PIPE SET IN CONCRETE AND THE PIPE
 AT0488'DRIVEN TO A DEPTH OF 30 FEET IN GROUND.  THE PIPE PROJECTS 1 FOOT
 AT0488'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0282 ***********************************************************************
 AT0282  DESIGNATION -  2
 AT0282  PID         -  AT0282
 AT0282  STATE/COUNTY-  LA/JEFFERSON
 AT0282  COUNTRY     -  US
 AT0282  USGS QUAD   -  BARATARIA PASS (2018)
 AT0282
 AT0282                         *CURRENT SURVEY CONTROL
 AT0282  ______________________________________________________________________
 AT0282* NAD 83(1986) POSITION- 29 15 57.     (N) 089 57 16.     (W)   SCALED
 AT0282* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0282  **This station is located in a suspected subsidence area (see below).
 AT0282  ______________________________________________________________________
 AT0282  GEOID HEIGHT    -        -23.880 (meters)                     GEOID18
 AT0282
 AT0282.The horizontal coordinates were scaled from a map and have
 AT0282.an estimated accuracy of +/- 6 seconds.
 AT0282
 AT0282.** This station is in an area of known vertical motion. If an
 AT0282.** orthometric height was ever established but is not available 
 AT0282.** in the current survey control section, the orthometric height
 AT0282.** is considered suspect.  Suspect heights are available in the
 AT0282.** superseded section only if requested.
 AT0282
 AT0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0282.GEOID18 height accuracy estimate available here.
 AT0282
 AT0282.Click photographs - Photos may exist for this station.
 AT0282
 AT0282;                    North         East    Units  Estimated Accuracy
 AT0282;SPC LA S     -    85,700.    1,134,010.      MT  (+/- 180 meters Scaled)
 AT0282
 AT0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT129410(NAD 83)
 AT0282
 AT0282                          SUPERSEDED SURVEY CONTROL
 AT0282
 AT0282.No superseded survey control is available for this station.
 AT0282
 AT0282_MARKER: DD = SURVEY DISK
 AT0282_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT0282_MARK LOGO: USCG
 AT0282_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0282
 AT0282  HISTORY     - Date     Condition        Report By
 AT0282  HISTORY     - UNK      MONUMENTED       USCG
 AT0282  HISTORY     - 1965     GOOD             CGS
 AT0282  HISTORY     - 1982     MARK NOT FOUND   NGS
 AT0282
 AT0282                          STATION DESCRIPTION
 AT0282
 AT0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0282'3.45 MI NE FROM GRAND ISLE.
 AT0282'ABOUT 2.45 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0282'AT GRAND ISLE, THENCE 1 MILE NORTHEAST ALONG A SHELL ROAD TO THE
 AT0282'NORTHEAST END OF GRAND ISLE, 64 FEET NORTHWEST OF THE EXTENDED CENTER
 AT0282'LINE OF THE SHELL ROAD, 107.4 FEET NORTH OF BENCH MARK V 222 1965, 42
 AT0282'FEET SOUTHWEST OF THE SOUTHWEST EDGE OF A ROCK OUTCROP ALONG THE
 AT0282'BEACH, 2.2 FEET NORTHWEST OF A WOODEN WITNESS POST, ABOUT LEVEL WITH
 AT0282'THE ROAD, AND SET IN THE TOP OF A 6-INCH TILE FILLED WITH CONCRETE AND
 AT0282'PROJECTING 3 INCHES.
 AT0282
 AT0282                          STATION RECOVERY (1982)
 AT0282
 AT0282'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0282'BELIEVED DESTROYED WHEN U.S. COAST GUARD REBUILT THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1388 ***********************************************************************
 CQ1388  DESIGNATION -  2
 CQ1388  PID         -  CQ1388
 CQ1388  STATE/COUNTY-  LA/WEBSTER
 CQ1388  COUNTRY     -  US
 CQ1388  USGS QUAD   -  MINDEN NORTH (2018)
 CQ1388
 CQ1388                         *CURRENT SURVEY CONTROL
 CQ1388  ______________________________________________________________________
 CQ1388* NAD 83(1986) POSITION- 32 38 16.     (N) 093 18 33.     (W)   SCALED
 CQ1388* NAVD 88 ORTHO HEIGHT -    77.068 (meters)      252.85  (feet) ADJUSTED
 CQ1388  ______________________________________________________________________
 CQ1388  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 CQ1388  DYNAMIC HEIGHT  -         76.982 (meters)      252.57  (feet) COMP
 CQ1388  MODELED GRAVITY -    979,522.8   (mgal)                       NAVD 88
 CQ1388
 CQ1388  VERT ORDER      -  SECOND    CLASS 0
 CQ1388
 CQ1388.The horizontal coordinates were scaled from a map and have
 CQ1388.an estimated accuracy of +/- 6 seconds.
 CQ1388
 CQ1388.The orthometric height was determined by differential leveling and
 CQ1388.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1388.in June 1991.
 CQ1388
 CQ1388.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1388.GEOID18 height accuracy estimate available here.
 CQ1388
 CQ1388.Click photographs - Photos may exist for this station.
 CQ1388
 CQ1388.The dynamic height is computed by dividing the NAVD 88
 CQ1388.geopotential number by the normal gravity value computed on the
 CQ1388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1388.degrees latitude (g = 980.6199 gals.).
 CQ1388
 CQ1388.The modeled gravity was interpolated from observed gravity values.
 CQ1388
 CQ1388;                    North         East    Units  Estimated Accuracy
 CQ1388;SPC LA N     -   237,320.      924,070.      MT  (+/- 180 meters Scaled)
 CQ1388
 CQ1388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS710111(NAD 83)
 CQ1388
 CQ1388                          SUPERSEDED SURVEY CONTROL
 CQ1388
 CQ1388  NGVD 29 (11/26/84)   77.128  (m)          253.04   (f) ADJUSTED    2 0
 CQ1388
 CQ1388.Superseded values are not recommended for survey control.
 CQ1388
 CQ1388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1388.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1388
 CQ1388_MARKER: DD = SURVEY DISK
 CQ1388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1388_STAMPING: NO 2 1922
 CQ1388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1388+STABILITY: SURFACE MOTION
 CQ1388
 CQ1388  HISTORY     - Date     Condition        Report By
 CQ1388  HISTORY     - 1922     MONUMENTED       LOCSUR
 CQ1388  HISTORY     - 1934     GOOD             CGS
 CQ1388
 CQ1388                          STATION DESCRIPTION
 CQ1388
 CQ1388'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1388'2.0 MI N FROM MINDEN.
 CQ1388'ABOUT 2 MILES NORTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 CQ1388'MINDEN, WEBSTER PARISH, ABOUT 34 YARDS NORTHEAST OF MILEPOST 76, ABOUT
 CQ1388'17 YARDS WEST OF THE TRACK, AND ABOUT 8 YARDS EAST OF A ROAD. A
 CQ1388'LOUISIANA DEPARTMENT OF CONSERVATION STANDARD DISK, STAMPED NO 2 1922
 CQ1388'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0964 ***********************************************************************
 BJ0964  DESIGNATION -  2
 BJ0964  PID         -  BJ0964
 BJ0964  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0964  COUNTRY     -  US
 BJ0964  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0964
 BJ0964                         *CURRENT SURVEY CONTROL
 BJ0964  ______________________________________________________________________
 BJ0964* NAD 83(1986) POSITION- 30 26 49.     (N) 091 11 24.     (W)   SCALED
 BJ0964* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0964  **This station is located in a suspected subsidence area (see below).
 BJ0964  ______________________________________________________________________
 BJ0964  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ0964
 BJ0964.The horizontal coordinates were scaled from a map and have
 BJ0964.an estimated accuracy of +/- 6 seconds.
 BJ0964
 BJ0964.** This station is in an area of known vertical motion. If an
 BJ0964.** orthometric height was ever established but is not available 
 BJ0964.** in the current survey control section, the orthometric height
 BJ0964.** is considered suspect.  Suspect heights are available in the
 BJ0964.** superseded section only if requested.
 BJ0964
 BJ0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0964.GEOID18 height accuracy estimate available here.
 BJ0964
 BJ0964.Click photographs - Photos may exist for this station.
 BJ0964
 BJ0964;                    North         East    Units  Estimated Accuracy
 BJ0964;SPC LA S     -   215,820.    1,013,770.      MT  (+/- 180 meters Scaled)
 BJ0964
 BJ0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP737697(NAD 83)
 BJ0964
 BJ0964                          SUPERSEDED SURVEY CONTROL
 BJ0964
 BJ0964.No superseded survey control is available for this station.
 BJ0964
 BJ0964_MARKER: P = PIPE CAP
 BJ0964_SETTING: 0 = UNSPECIFIED SETTING
 BJ0964_STAMPING: 75 USE
 BJ0964_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0964
 BJ0964  HISTORY     - Date     Condition        Report By
 BJ0964  HISTORY     - UNK      MONUMENTED       USACE
 BJ0964  HISTORY     - 1964     GOOD             CGS
 BJ0964  HISTORY     - 1976     GOOD             NGS
 BJ0964
 BJ0964                          STATION DESCRIPTION
 BJ0964
 BJ0964'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0964'IN BATON ROUGE.
 BJ0964'P.B.M. IS THE TOP OF THE INNER CAP, AT THE S.W. CORNER, THAT COVER,
 BJ0964'THE PEDESTAL ON WHICH RESTS THE SEVENTH POST ON THE WEST SIDE,
 BJ0964'COUNTING FROM THE N.W. CORNER OF THE ORNAMENTAL, IRON FENCE THAT
 BJ0964'SURROUNDS THE OLD STATE CAPITOL.  IT IS OUTSIDE THE FENCE AND OPPOSITE
 BJ0964'THE NORTH ARCADE OF THE Y. AND M.V.R.R. STATION.  NOTE-- MARK IS IN A
 BJ0964'POOR STRUCTURE, USE WITH CAUTION.
 BJ0964
 BJ0964                          STATION RECOVERY (1976)
 BJ0964
 BJ0964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0964'PBM IS A HORIZONTAL BAR OVER AN INVERTED V CUT IN THE STONE PEDESTAL,
 BJ0964'IN TOP OF THE SOUTHWEST CORNER OF THE STONE PEDESTAL ON WHICH RESTS
 BJ0964'THE SEVENTH IRON POST SOUTH OF THE NORTHWEST CORNER OF THE IRON FENCE
 BJ0964'THAT SURROUNDS THE OLD STATE CAPITOL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0008 ***********************************************************************
 BW0008  DESIGNATION -  2 5 TH LLD
 BW0008  PID         -  BW0008
 BW0008  STATE/COUNTY-  LA/CONCORDIA
 BW0008  COUNTRY     -  US
 BW0008  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW0008
 BW0008                         *CURRENT SURVEY CONTROL
 BW0008  ______________________________________________________________________
 BW0008* NAD 83(1986) POSITION- 31 09 07.     (N) 091 38 08.     (W)   SCALED
 BW0008* NAVD 88 ORTHO HEIGHT -    15.950 (meters)       52.33  (feet) ADJUSTED
 BW0008  ______________________________________________________________________
 BW0008  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BW0008  DYNAMIC HEIGHT  -         15.930 (meters)       52.26  (feet) COMP
 BW0008  MODELED GRAVITY -    979,403.1   (mgal)                       NAVD 88
 BW0008
 BW0008  VERT ORDER      -  FIRST     CLASS I
 BW0008
 BW0008.The horizontal coordinates were scaled from a map and have
 BW0008.an estimated accuracy of +/- 6 seconds.
 BW0008
 BW0008.The orthometric height was determined by differential leveling and
 BW0008.adjusted by the NATIONAL GEODETIC SURVEY
 BW0008.in February 1994.
 BW0008
 BW0008.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0008.GEOID18 height accuracy estimate available here.
 BW0008
 BW0008.Click photographs - Photos may exist for this station.
 BW0008
 BW0008.The dynamic height is computed by dividing the NAVD 88
 BW0008.geopotential number by the normal gravity value computed on the
 BW0008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0008.degrees latitude (g = 980.6199 gals.).
 BW0008
 BW0008.The modeled gravity was interpolated from observed gravity values.
 BW0008
 BW0008;                    North         East    Units  Estimated Accuracy
 BW0008;SPC LA N     -    72,620.    1,082,430.      MT  (+/- 180 meters Scaled)
 BW0008
 BW0008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ300472(NAD 83)
 BW0008
 BW0008                          SUPERSEDED SURVEY CONTROL
 BW0008
 BW0008  NAVD 88 (06/15/91)   15.974  (m)           52.41   (f) SUPERSEDED  1 1
 BW0008  NGVD 29 (11/26/84)   15.924  (m)           52.24   (f) ADJUSTED    1 1
 BW0008
 BW0008.Superseded values are not recommended for survey control.
 BW0008
 BW0008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0008.See file dsdata.pdf to determine how the superseded data were derived.
 BW0008
 BW0008_MARKER: DD = SURVEY DISK
 BW0008_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BW0008_MARK LOGO: USACE
 BW0008_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0008_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0008_ROD/PIPE-DEPTH: 28.0 meters
 BW0008
 BW0008  HISTORY     - Date     Condition        Report By
 BW0008  HISTORY     - 1976     MONUMENTED       USACE
 BW0008  HISTORY     - 1976     GOOD             NGS
 BW0008
 BW0008                          STATION DESCRIPTION
 BW0008
 BW0008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BW0008'2.9 MI SOUTH FROM SHAW.
 BW0008'2.9 MILES SOUTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0008'HIGHWAY 190 AT SHAW, 0.2 MILE SOUTH OF THE JUNCTION OF A GRAVELED
 BW0008'ROAD LEADING TO BLACK HAWK, 102 FT. WEST OF THE CENTER LINE OF THE
 BW0008'HIGHWAY, 1.7 FT. EAST OF A 2.5 INCH PIPE THAT PROJECTS 5 FT., 7.8 FT.
 BW0008'EAST OF A FENCE, A 1 INCH IRON PIPE AND CAP DRIVEN TO A DEPTH OF 92 FT
 BW0008'AND ENCASED IN A 2 INCH IRON PIPE BORED TO A DEPTH OF 80 FT. WITH A
 BW0008'3 INCH SCREW CAP FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3910 ***********************************************************************
 BJ3910  DESIGNATION -  2 87
 BJ3910  PID         -  BJ3910
 BJ3910  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3910  COUNTRY     -  US
 BJ3910  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3910
 BJ3910                         *CURRENT SURVEY CONTROL
 BJ3910  ______________________________________________________________________
 BJ3910* NAD 83(1986) POSITION- 30 25 51.     (N) 091 06 25.     (W)   SCALED
 BJ3910* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3910  **This station is located in a suspected subsidence area (see below).
 BJ3910  ______________________________________________________________________
 BJ3910  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ3910  DYNAMIC HEIGHT  -         13.681 (meters)       44.89  (feet) COMP
 BJ3910  MODELED GRAVITY -    979,338.1   (mgal)                       NAVD 88
 BJ3910
 BJ3910.The horizontal coordinates were scaled from a map and have
 BJ3910.an estimated accuracy of +/- 6 seconds.
 BJ3910
 BJ3910.** This station is in an area of known vertical motion. If an
 BJ3910.** orthometric height was ever established but is not available 
 BJ3910.** in the current survey control section, the orthometric height
 BJ3910.** is considered suspect.  Suspect heights are available in the
 BJ3910.** superseded section only if requested.
 BJ3910
 BJ3910.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3910.GEOID18 height accuracy estimate available here.
 BJ3910
 BJ3910.Click photographs - Photos may exist for this station.
 BJ3910
 BJ3910.The dynamic height is computed by dividing the NAVD 88
 BJ3910.geopotential number by the normal gravity value computed on the
 BJ3910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3910.degrees latitude (g = 980.6199 gals.).
 BJ3910
 BJ3910.The modeled gravity was interpolated from observed gravity values.
 BJ3910
 BJ3910;                    North         East    Units  Estimated Accuracy
 BJ3910;SPC LA S     -   214,050.    1,021,750.      MT  (+/- 180 meters Scaled)
 BJ3910
 BJ3910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP818680(NAD 83)
 BJ3910
 BJ3910                          SUPERSEDED SURVEY CONTROL
 BJ3910
 BJ3910.No superseded survey control is available for this station.
 BJ3910
 BJ3910_MARKER: DD = SURVEY DISK
 BJ3910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3910_STAMPING: 2-87 1987
 BJ3910_MARK LOGO: LA-033
 BJ3910_PROJECTION: FLUSH
 BJ3910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3910+STABILITY: SURFACE MOTION
 BJ3910
 BJ3910  HISTORY     - Date     Condition        Report By
 BJ3910  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3910
 BJ3910                          STATION DESCRIPTION
 BJ3910
 BJ3910'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3910'IN BATON ROUGE.
 BJ3910'LOCATED SOUTH OF BATON ROUGE AT THE INTERSECTION OF OLD HAMMOND
 BJ3910'HIGHWAY AND JEFFERSON HIGHWAY SET IN THE NORTHEAST QUADRANT OF THE
 BJ3910'INTERSECTION NEAR THE HIBERNIA BANK, 1.8 METERS (6 FEET) NORTHEAST OF
 BJ3910'THE INSIDE EDGE OF SIDEWALK, AND 0.91 METERS (3 FEET) NORTHWEST OF A
 BJ3910'POWER POLE.
 BJ3910'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ3910'THE MARK IS 0.31 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1057 ***********************************************************************
 AU1057  DESIGNATION -  2 A
 AU1057  PID         -  AU1057
 AU1057  STATE/COUNTY-  LA/ORLEANS
 AU1057  COUNTRY     -  US
 AU1057  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1057
 AU1057                         *CURRENT SURVEY CONTROL
 AU1057  ______________________________________________________________________
 AU1057* NAD 83(1986) POSITION- 29 56 35.     (N) 090 04 20.     (W)   SCALED
 AU1057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1057  **This station is located in a suspected subsidence area (see below).
 AU1057  ______________________________________________________________________
 AU1057  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 AU1057  DYNAMIC HEIGHT  -          1.83  (meters)        6.0   (feet) COMP
 AU1057  MODELED GRAVITY -    979,312.7   (mgal)                       NAVD 88
 AU1057
 AU1057.The horizontal coordinates were scaled from a map and have
 AU1057.an estimated accuracy of +/- 6 seconds.
 AU1057
 AU1057.** This station is in an area of known vertical motion. If an
 AU1057.** orthometric height was ever established but is not available 
 AU1057.** in the current survey control section, the orthometric height
 AU1057.** is considered suspect.  Suspect heights are available in the
 AU1057.** superseded section only if requested.
 AU1057
 AU1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1057.GEOID18 height accuracy estimate available here.
 AU1057
 AU1057.Click photographs - Photos may exist for this station.
 AU1057
 AU1057.The dynamic height is computed by dividing the NAVD 88
 AU1057.geopotential number by the normal gravity value computed on the
 AU1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1057.degrees latitude (g = 980.6199 gals.).
 AU1057
 AU1057.The modeled gravity was interpolated from observed gravity values.
 AU1057
 AU1057;                    North         East    Units  Estimated Accuracy
 AU1057;SPC LA S     -   160,620.    1,121,740.      MT  (+/- 180 meters Scaled)
 AU1057
 AU1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP826160(NAD 83)
 AU1057
 AU1057                          SUPERSEDED SURVEY CONTROL
 AU1057
 AU1057.No superseded survey control is available for this station.
 AU1057
 AU1057_MARKER: Z = SEE DESCRIPTION
 AU1057_SETTING: 0 = UNSPECIFIED SETTING
 AU1057_MARK LOGO: NONE
 AU1057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1057+SATELLITE: SATELLITE OBSERVATIONS - December 30, 2014
 AU1057
 AU1057  HISTORY     - Date     Condition        Report By
 AU1057  HISTORY     - 1961     MONUMENTED       CGS
 AU1057  HISTORY     - 19901116 GOOD             NGS
 AU1057  HISTORY     - 19950123 MARK NOT FOUND   NGS
 AU1057  HISTORY     - 20030506 MARK NOT FOUND   USPSQD
 AU1057  HISTORY     - 20141230 GOOD             GEOCAC
 AU1057
 AU1057                          STATION DESCRIPTION
 AU1057
 AU1057'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 AU1057'IN NEW ORLEANS.
 AU1057'AT NEW ORLEANS, AT THE INTERSECTION OF HOWARD AND ST. CHARLES STREET,
 AU1057'AT LEE CIRCLE, WEST OF THE CIVIL WAR MONUMENT, 16 1/2 FEET EAST OF
 AU1057'THE STREET CURB AROUND THE MONUMENT, 3.2 FEET EAST OF GRANITE SIDE
 AU1057'WALK CURB AROUND MONUMENT, 15 1/2 FEET SOUTH OF THE CENTERLINE OF THE
 AU1057'WEST APPROACH TO THE MONUMENT, 29 FEET SOUTH OF SIMILAR MARK WHICH HAS
 AU1057'A BRASS BOLT IMBEDDED IN ITS TOP (BM XX CITY OF NEW ORLEANS). THE MARK
 AU1057'IS A 6 INCH GRANITE POST PROJECTING ABOUT 6 INCHES.  THE TOP OF THE
 AU1057'POST IS ROUNDED OFF.
 AU1057
 AU1057                          STATION RECOVERY (1990)
 AU1057
 AU1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1057'IN NEW ORLEANS, AT THE INTERSECTION OF HOWARD STREET AND SAINT
 AU1057'CHARLES AVENUE, THE DATUM POINT IS THE CENTER OF A ROUNDED 6-INCH
 AU1057'GRANITE MONUMENT IN A TRAFFIC CIRCLE KNOWN LOCALLY AS LEE CIRCLE,
 AU1057'31.8 M (104.3 FT) WEST OF CIVIL WAR MONUMENT, 8.9 M (29.2
 AU1057'FT) SOUTH OF BENCH MARK XX, 5.0 M (16.4 FT) EAST OF THE WEST CURB OF
 AU1057'THE CIRCLE, 4.7 M (15.4 FT) SOUTH OF THE CENTER OF A SIDEWALK, AND
 AU1057'0.2 M (0.7 FT) ABOVE THE LEVEL OF THE CIRCLE.
 AU1057
 AU1057                          STATION RECOVERY (1995)
 AU1057
 AU1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU1057'THE MONUMENT WAS FOUND BROKEN OFF 6-INCHES BELOW GROUND.  ASSUMED
 AU1057'DESTROYED.
 AU1057
 AU1057                          STATION RECOVERY (2003)
 AU1057
 AU1057'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU1057'MARK NOT FOUND.
 AU1057
 AU1057                          STATION RECOVERY (2014)
 AU1057
 AU1057'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 AU1057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1395 ***********************************************************************
 BJ1395  DESIGNATION -  2 A
 BJ1395  PID         -  BJ1395
 BJ1395  STATE/COUNTY-  LA/ORLEANS
 BJ1395  COUNTRY     -  US
 BJ1395  USGS QUAD   -  SPANISH FORT (2018)
 BJ1395
 BJ1395                         *CURRENT SURVEY CONTROL
 BJ1395  ______________________________________________________________________
 BJ1395* NAD 83(1986) POSITION- 30 02 26.     (N) 090 01 17.     (W)   SCALED
 BJ1395* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1395  **This station is located in a suspected subsidence area (see below).
 BJ1395  ______________________________________________________________________
 BJ1395  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 BJ1395  DYNAMIC HEIGHT  -          2.748 (meters)        9.02  (feet) COMP
 BJ1395  MODELED GRAVITY -    979,318.6   (mgal)                       NAVD 88
 BJ1395
 BJ1395.This mark is at Lakefront Airport (NEW)
 BJ1395
 BJ1395.The horizontal coordinates were scaled from a map and have
 BJ1395.an estimated accuracy of +/- 6 seconds.
 BJ1395
 BJ1395.** This station is in an area of known vertical motion. If an
 BJ1395.** orthometric height was ever established but is not available 
 BJ1395.** in the current survey control section, the orthometric height
 BJ1395.** is considered suspect.  Suspect heights are available in the
 BJ1395.** superseded section only if requested.
 BJ1395
 BJ1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1395.GEOID18 height accuracy estimate available here.
 BJ1395
 BJ1395.Click photographs - Photos may exist for this station.
 BJ1395
 BJ1395.The dynamic height is computed by dividing the NAVD 88
 BJ1395.geopotential number by the normal gravity value computed on the
 BJ1395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1395.degrees latitude (g = 980.6199 gals.).
 BJ1395
 BJ1395.The modeled gravity was interpolated from observed gravity values.
 BJ1395
 BJ1395;                    North         East    Units  Estimated Accuracy
 BJ1395;SPC LA S     -   171,490.    1,126,520.      MT  (+/- 180 meters Scaled)
 BJ1395
 BJ1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP872270(NAD 83)
 BJ1395
 BJ1395                          SUPERSEDED SURVEY CONTROL
 BJ1395
 BJ1395.No superseded survey control is available for this station.
 BJ1395
 BJ1395_MARKER: DD = SURVEY DISK
 BJ1395_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1395_SP_SET: RETAINING WALL
 BJ1395_STAMPING: 2
 BJ1395_MARK LOGO: LAGS
 BJ1395_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1395+STABILITY: SURFACE MOTION
 BJ1395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1395+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1395
 BJ1395  HISTORY     - Date     Condition        Report By
 BJ1395  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1395  HISTORY     - 1963     GOOD             CGS
 BJ1395  HISTORY     - 1979     GOOD             LOCSUR
 BJ1395  HISTORY     - 1985     GOOD             NGS
 BJ1395  HISTORY     - 19901107 GOOD             NGS
 BJ1395  HISTORY     - 19941114 GOOD             NGS
 BJ1395  HISTORY     - 20060422 MARK NOT FOUND   NGS
 BJ1395
 BJ1395                          STATION DESCRIPTION
 BJ1395
 BJ1395'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1395'IN NEW ORLEANS.
 BJ1395'AT NEW ORLEANS LAKEFRONT AIRPORT, SET IN THE TOP OF A CONCRETE SEA
 BJ1395'WALL THAT LEADS ALONG THE EAST SIDE OF THE AIRPORT, 350 FEET NORTHWEST
 BJ1395'OF THE NORTHEAST CORNER OF JAMES R. WEDELL HANGAR, 179 FEET SOUTHEAST
 BJ1395'OF A FIELD LIGHT, 136 FEET NORTH OF THE NORTH EDGE OF TAXIWAY AND IS
 BJ1395'ABOUT 6 FEET ABOVE THE GROUND.
 BJ1395
 BJ1395                          STATION RECOVERY (1979)
 BJ1395
 BJ1395'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1979
 BJ1395'RECOVERED IN GOOD CONDITION.
 BJ1395
 BJ1395                          STATION RECOVERY (1985)
 BJ1395
 BJ1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1395'RECOVERED IN GOOD CONDITION.
 BJ1395
 BJ1395                          STATION RECOVERY (1990)
 BJ1395
 BJ1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1395'0.6 KM (0.4 MI) NORTHWESTERLY ALONG LOYD STEARMAN DRIVE FROM THE
 BJ1395'JUNCTION OF SOUTH SHORE HARBOR DRIVE IN NEW ORLEANS, AT NEW ORLEANS
 BJ1395'LAKEFRONT AIRPORT, IN A CONCRETE RETAINING WALL THAT LEADS ALONG THE
 BJ1395'EAST SIDE OF THE AIRPORT, 43.9 M (144.0 FT) SOUTHEAST OF THE
 BJ1395'SOUTHEAST CORNER OF HANGAR A, 16.3 M (53.5 FT) SOUTHEAST OF THE
 BJ1395'CENTERLINE OF THE DRIVE, 1.4 M (4.6 FT) ABOVE THE LEVEL OF THE DRIVE.
 BJ1395
 BJ1395                          STATION RECOVERY (1994)
 BJ1395
 BJ1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1395'IN NEW ORLEANS, AT 8227 LLOYD STEARMAN DRIVE, IN A CONCRETE RETAINING
 BJ1395'WALL, 117.3 M (384.8 FT) NORTH OF THE NORTHEAST CORNER OF THE JAMES R
 BJ1395'WEDELL HANGAR AT 8227 LLOYD STEARMAN DRIVE, 43.9 M (144.0 FT)
 BJ1395'SOUTHEAST OF THE SOUTHEAST CORNER OF HANGAR A, 16.3 M (53.5 FT)
 BJ1395'SOUTHEAST OF THE CENTERLINE OF LLOYD STEARMAN DRIVE, AND 1.4 M (4.6
 BJ1395'FT) ABOVE THE LEVEL OF THE DRIVE.
 BJ1395
 BJ1395                          STATION RECOVERY (2006)
 BJ1395
 BJ1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ1395'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0017 ***********************************************************************
 BJ0017  DESIGNATION -  2 ABLDAPA
 BJ0017  PID         -  BJ0017
 BJ0017  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0017  COUNTRY     -  US
 BJ0017  USGS QUAD   -  INNIS (2018)
 BJ0017
 BJ0017                         *CURRENT SURVEY CONTROL
 BJ0017  ______________________________________________________________________
 BJ0017* NAD 83(1986) POSITION- 30 55 07.     (N) 091 39 45.     (W)   SCALED
 BJ0017* NAVD 88 ORTHO HEIGHT -    14.715 (meters)       48.28  (feet) ADJUSTED
 BJ0017  ______________________________________________________________________
 BJ0017  GEOID HEIGHT    -        -27.029 (meters)                     GEOID18
 BJ0017  DYNAMIC HEIGHT  -         14.696 (meters)       48.22  (feet) COMP
 BJ0017  MODELED GRAVITY -    979,381.0   (mgal)                       NAVD 88
 BJ0017
 BJ0017  VERT ORDER      -  FIRST     CLASS I
 BJ0017
 BJ0017.The horizontal coordinates were scaled from a map and have
 BJ0017.an estimated accuracy of +/- 6 seconds.
 BJ0017
 BJ0017.The orthometric height was determined by differential leveling and
 BJ0017.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0017.in February 1994.
 BJ0017
 BJ0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0017.GEOID18 height accuracy estimate available here.
 BJ0017
 BJ0017.Click photographs - Photos may exist for this station.
 BJ0017
 BJ0017.The dynamic height is computed by dividing the NAVD 88
 BJ0017.geopotential number by the normal gravity value computed on the
 BJ0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0017.degrees latitude (g = 980.6199 gals.).
 BJ0017
 BJ0017.The modeled gravity was interpolated from observed gravity values.
 BJ0017
 BJ0017;                    North         East    Units  Estimated Accuracy
 BJ0017;SPC LA S     -   268,150.      968,540.      MT  (+/- 180 meters Scaled)
 BJ0017
 BJ0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ277213(NAD 83)
 BJ0017
 BJ0017                          SUPERSEDED SURVEY CONTROL
 BJ0017
 BJ0017  NAVD 88 (06/15/91)   14.743  (m)           48.37   (f) SUPERSEDED  1 1
 BJ0017  NGVD 29 (11/26/84)   14.700  (m)           48.23   (f) ADJUSTED    1 1
 BJ0017
 BJ0017.Superseded values are not recommended for survey control.
 BJ0017
 BJ0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0017.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0017
 BJ0017_MARKER: Z = SEE DESCRIPTION
 BJ0017_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0017
 BJ0017  HISTORY     - Date     Condition        Report By
 BJ0017  HISTORY     - 1975     MONUMENTED       USACE
 BJ0017  HISTORY     - 1976     GOOD             NGS
 BJ0017
 BJ0017                          STATION DESCRIPTION
 BJ0017
 BJ0017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0017'1.6 MI SOUTH FROM WILLIAMSPORT.
 BJ0017'1.6 MILES NORTH ALONG STATE HIGHWAY 418 FROM THE ST. STEPHENS CHURCH
 BJ0017'AT WILLIAMSPORT, 96 FT NORTH OF THE NORTHEAST END OF A 12 INCH
 BJ0017'CONCRETE PIPE CULVERT, 51 FT NORTHEAST OF THE CENTER LINE OF THE
 BJ0017'HIGHWAY, 8.5 FT NORTHEAST OF A FENCE, A 1 INCH IRON PIPE WITH CAP
 BJ0017'DRIVEN TO A DEPTH OF 65 FT ENCASED IN A 2 INCH IRON PIPE BORED TO
 BJ0017'A DEPTH OF 44 FT WITH A 3 INCH SCREW CAP FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2608 ***********************************************************************
 BJ2608  DESIGNATION -  2 ALWS
 BJ2608  PID         -  BJ2608
 BJ2608  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2608  COUNTRY     -  US
 BJ2608  USGS QUAD   -  INNIS (2018)
 BJ2608
 BJ2608                         *CURRENT SURVEY CONTROL
 BJ2608  ______________________________________________________________________
 BJ2608* NAD 83(1986) POSITION- 30 56 05.     (N) 091 39 45.     (W)   SCALED
 BJ2608* NAVD 88 ORTHO HEIGHT -    17.08  (+/-2cm)       56.0   (feet) VERTCON3
 BJ2608  ______________________________________________________________________
 BJ2608  GEOID HEIGHT    -        -27.017 (meters)                     GEOID18
 BJ2608  VERT ORDER      -  ? (See Below)
 BJ2608
 BJ2608.The horizontal coordinates were scaled from a map and have
 BJ2608.an estimated accuracy of +/- 6 seconds.
 BJ2608
 BJ2608.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2608.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2608
 BJ2608.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2608.GEOID18 height accuracy estimate available here.
 BJ2608
 BJ2608.The vertical order pertains to the NGVD 29 superseded value.
 BJ2608
 BJ2608.Click photographs - Photos may exist for this station.
 BJ2608
 BJ2608;                    North         East    Units  Estimated Accuracy
 BJ2608;SPC LA S     -   269,930.      968,540.      MT  (+/- 180 meters Scaled)
 BJ2608
 BJ2608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ277231(NAD 83)
 BJ2608
 BJ2608                          SUPERSEDED SURVEY CONTROL
 BJ2608
 BJ2608  NGVD 29 (11/26/84)   17.067  (m)           55.99   (f) ADJUSTED       
 BJ2608
 BJ2608.Superseded values are not recommended for survey control.
 BJ2608
 BJ2608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2608.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2608
 BJ2608_MARKER: MP = METAL PIPE
 BJ2608_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2608_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2608_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2608
 BJ2608  HISTORY     - Date     Condition        Report By
 BJ2608  HISTORY     - UNK      MONUMENTED       USACE
 BJ2608  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2608
 BJ2608                          STATION DESCRIPTION
 BJ2608
 BJ2608'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2608'3.8 MILES SE ALONG STATE HIGHWAY 49 FROM TORRAS, POINTE COUPEE PARISH,
 BJ2608'1-1/4 MILES N OF SMITHLAND LANDING, 1 MILE S OF RED RIVER LANDING,
 BJ2608'1,400 FEET BELOW LEVEE MILEPOST 8, 60.3 FEET WEST OF LEVEE STATION
 BJ2608'413+57.8, ON THE BANQUETTE OF THE LEVEE, AT THE LOWER ANGLE OF A
 BJ2608'REVERSE BEND, JUST BELOW THE LOWER END OF THE LONGPOND LANDSIDE FROM
 BJ2608'THE LEVEE, 20 FEET E OF THE CENTER LINE OF THE HIGHWAY.  THE TOP OF AN
 BJ2608'IRON PIPE, SET IN A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1384 ***********************************************************************
 BK1384  DESIGNATION -  2 B
 BK1384  PID         -  BK1384
 BK1384  STATE/COUNTY-  LA/CALCASIEU
 BK1384  COUNTRY     -  US
 BK1384  USGS QUAD   -  WESTLAKE (2018)
 BK1384
 BK1384                         *CURRENT SURVEY CONTROL
 BK1384  ______________________________________________________________________
 BK1384* NAD 83(1986) POSITION- 30 14 16.     (N) 093 18 57.     (W)   SCALED
 BK1384* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1384  **This station is located in a suspected subsidence area (see below).
 BK1384  ______________________________________________________________________
 BK1384  GEOID HEIGHT    -        -27.213 (meters)                     GEOID18
 BK1384  DYNAMIC HEIGHT  -          4.162 (meters)       13.65  (feet) COMP
 BK1384  MODELED GRAVITY -    979,321.7   (mgal)                       NAVD 88
 BK1384
 BK1384.The horizontal coordinates were scaled from a map and have
 BK1384.an estimated accuracy of +/- 6 seconds.
 BK1384
 BK1384.** This station is in an area of known vertical motion. If an
 BK1384.** orthometric height was ever established but is not available 
 BK1384.** in the current survey control section, the orthometric height
 BK1384.** is considered suspect.  Suspect heights are available in the
 BK1384.** superseded section only if requested.
 BK1384
 BK1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1384.GEOID18 height accuracy estimate available here.
 BK1384
 BK1384.Click photographs - Photos may exist for this station.
 BK1384
 BK1384.The dynamic height is computed by dividing the NAVD 88
 BK1384.geopotential number by the normal gravity value computed on the
 BK1384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1384.degrees latitude (g = 980.6199 gals.).
 BK1384
 BK1384.The modeled gravity was interpolated from observed gravity values.
 BK1384
 BK1384;                    North         East    Units  Estimated Accuracy
 BK1384;SPC LA S     -   194,270.      809,200.      MT  (+/- 180 meters Scaled)
 BK1384
 BK1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP696451(NAD 83)
 BK1384
 BK1384                          SUPERSEDED SURVEY CONTROL
 BK1384
 BK1384.No superseded survey control is available for this station.
 BK1384
 BK1384_MARKER: DD = SURVEY DISK
 BK1384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1384_STAMPING: 2 B CSRC
 BK1384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1384+STABILITY: SURFACE MOTION
 BK1384
 BK1384  HISTORY     - Date     Condition        Report By
 BK1384  HISTORY     - UNK      MONUMENTED       LOCENG
 BK1384  HISTORY     - 1970     GOOD             LADTD
 BK1384  HISTORY     - 1972     GOOD             NGS
 BK1384  HISTORY     - 1986     GOOD             NGS
 BK1384  HISTORY     - 19970208 GOOD             USPSQD
 BK1384  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1384
 BK1384                          STATION DESCRIPTION
 BK1384
 BK1384'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1384'1.1 MI NE FROM MAPLEWOOD.
 BK1384'ABOUT 0.4 MILE NORTH ALONG STATE ROUTE 108 FROM THE US POST OFFICE AT
 BK1384'MAPLEWOOD, THENCE 0.7 MILE EAST ALONG US HIGHWAY 90, 4 1/4 POLE SPACES
 BK1384'EAST OF MILE POST 225, 95 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTHERN
 BK1384'PACIFIC RAILROAD, 139 FEET EAST OF BM U-161, 1955, 26 FEET EAST OF THE
 BK1384'NORTHEAST CORNER OF A WAREHOUSE OF THE FULLER-AUSTIN COMPANY, 23 FEET
 BK1384'SOUTHWEST OF THE NORTHWEST CORNER OF A 8 FEET HIGH FENCE, 7 1/2 FEET
 BK1384'WEST OF THE FENCE, 3 FEET BELOW LEVEL OF TRACK, SET IN THE TOP OF A
 BK1384'CONCRETE POST PROJECTING 5 INCHES.  SEC 31, T 9S, R 9W.
 BK1384
 BK1384                          STATION RECOVERY (1972)
 BK1384
 BK1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1384'RECOVERED IN GOOD CONDITION.
 BK1384
 BK1384                          STATION RECOVERY (1986)
 BK1384
 BK1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1384'RECOVERED IN GOOD CONDITION.
 BK1384
 BK1384                          STATION RECOVERY (1997)
 BK1384
 BK1384'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1384'RECOVERED IN GOOD CONDITION.
 BK1384
 BK1384                          STATION RECOVERY (2002)
 BK1384
 BK1384'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1960 ***********************************************************************
 CQ1960  DESIGNATION -  2 BAYOU PIERRE
 CQ1960  PID         -  CQ1960
 CQ1960  STATE/COUNTY-  LA/CADDO
 CQ1960  COUNTRY     -  US
 CQ1960  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1960
 CQ1960                         *CURRENT SURVEY CONTROL
 CQ1960  ______________________________________________________________________
 CQ1960* NAD 83(1986) POSITION- 32 30 49.0    (N) 093 44 34.6    (W)   HD_HELD2
 CQ1960* NAVD 88 ORTHO HEIGHT -    56.90  (+/-2cm)      186.7   (feet) VERTCON3
 CQ1960  ______________________________________________________________________
 CQ1960  GEOID HEIGHT    -        -26.062 (meters)                     GEOID18
 CQ1960  VERT ORDER      -  ? (See Below)
 CQ1960
 CQ1960.The horizontal coordinates were established by autonomous hand held GPS
 CQ1960.observations and have an estimated accuracy of +/- 10 meters.
 CQ1960
 CQ1960.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1960.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1960
 CQ1960.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1960.GEOID18 height accuracy estimate available here.
 CQ1960
 CQ1960.The vertical order pertains to the NGVD 29 superseded value.
 CQ1960
 CQ1960.Click photographs - Photos may exist for this station.
 CQ1960
 CQ1960;                    North         East    Units  Estimated Accuracy
 CQ1960;SPC LA N     -   223,933.      883,216.      MT  (+/- 10 meters HH2 GPS)
 CQ1960
 CQ1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3021897611(NAD 83)
 CQ1960
 CQ1960                          SUPERSEDED SURVEY CONTROL
 CQ1960
 CQ1960  NGVD 29 (11/26/84)   56.968  (m)          186.90   (f) ADJUSTED       
 CQ1960
 CQ1960.Superseded values are not recommended for survey control.
 CQ1960
 CQ1960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1960.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1960
 CQ1960_MARKER: Q = CHISELED SQUARE
 CQ1960_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CQ1960_SP_SET: RETAINING WALL
 CQ1960_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1960
 CQ1960  HISTORY     - Date     Condition        Report By
 CQ1960  HISTORY     - 1935     MONUMENTED       CGS
 CQ1960  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1960  HISTORY     - 19990206 POOR             USPSQD
 CQ1960  HISTORY     - 20120616 GOOD             GEOCAC
 CQ1960
 CQ1960                          STATION DESCRIPTION
 CQ1960
 CQ1960'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CQ1960'AT SHREVEPORT, CADDO PARISH, ON THE SOUTHWEST SIDE OF THE VICKSBURG,
 CQ1960'SHREVEPORT AND PACIFIC RAILWAY BRIDGE, AND ON THE TOP OF THE CAPSTONE
 CQ1960'OF THE RETAINING WALL, A CHISELED CROSS.
 CQ1960
 CQ1960                          STATION RECOVERY (1987)
 CQ1960
 CQ1960'RECOVERY NOTE BY US POWER SQUADRON 1987 (RST)
 CQ1960'MARK NOT FOUND.
 CQ1960
 CQ1960                          STATION RECOVERY (1999)
 CQ1960
 CQ1960'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1960'MARK RECOVERED IN POOR CONDITION.
 CQ1960
 CQ1960                          STATION RECOVERY (2012)
 CQ1960
 CQ1960'RECOVERY NOTE BY GEOCACHING 2012 (GFA)
 CQ1960'RECOVERED, THE BENCHMARK IS ACTUALLY A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0723 ***********************************************************************
 BJ0723  DESIGNATION -  2 BOLT
 BJ0723  PID         -  BJ0723
 BJ0723  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0723  COUNTRY     -  US
 BJ0723  USGS QUAD   -  LOBDELL (2018)
 BJ0723
 BJ0723                         *CURRENT SURVEY CONTROL
 BJ0723  ______________________________________________________________________
 BJ0723* NAD 83(1986) POSITION- 30 29 21.     (N) 091 16 44.     (W)   SCALED
 BJ0723* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0723  **This station is located in a suspected subsidence area (see below).
 BJ0723  ______________________________________________________________________
 BJ0723  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BJ0723  DYNAMIC HEIGHT  -          5.94  (meters)       19.5   (feet) COMP
 BJ0723  MODELED GRAVITY -    979,344.7   (mgal)                       NAVD 88
 BJ0723
 BJ0723.The horizontal coordinates were scaled from a map and have
 BJ0723.an estimated accuracy of +/- 6 seconds.
 BJ0723
 BJ0723.** This station is in an area of known vertical motion. If an
 BJ0723.** orthometric height was ever established but is not available 
 BJ0723.** in the current survey control section, the orthometric height
 BJ0723.** is considered suspect.  Suspect heights are available in the
 BJ0723.** superseded section only if requested.
 BJ0723
 BJ0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0723.GEOID18 height accuracy estimate available here.
 BJ0723
 BJ0723.Click photographs - Photos may exist for this station.
 BJ0723
 BJ0723.The dynamic height is computed by dividing the NAVD 88
 BJ0723.geopotential number by the normal gravity value computed on the
 BJ0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0723.degrees latitude (g = 980.6199 gals.).
 BJ0723
 BJ0723.The modeled gravity was interpolated from observed gravity values.
 BJ0723
 BJ0723;                    North         East    Units  Estimated Accuracy
 BJ0723;SPC LA S     -   220,490.    1,005,230.      MT  (+/- 180 meters Scaled)
 BJ0723
 BJ0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP651742(NAD 83)
 BJ0723
 BJ0723                          SUPERSEDED SURVEY CONTROL
 BJ0723
 BJ0723.No superseded survey control is available for this station.
 BJ0723
 BJ0723_MARKER: B = BOLT
 BJ0723_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ0723_SP_SET: UNDERGROUND TILE
 BJ0723_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0723
 BJ0723  HISTORY     - Date     Condition        Report By
 BJ0723  HISTORY     - UNK      MONUMENTED       USACE
 BJ0723  HISTORY     - 1964     GOOD             CGS
 BJ0723  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ0723  HISTORY     - 1976     GOOD             NGS
 BJ0723  HISTORY     - 1986     POOR             NGS
 BJ0723
 BJ0723                          STATION DESCRIPTION
 BJ0723
 BJ0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0723'ABOUT 1.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ0723'STATE HIGHWAY 415 OVERPASS AT KAHNS, 70 FEET SOUTHEAST OF THE CENTER
 BJ0723'OF A CROSSING OF THE RAILROAD AND A ROAD, 42 FEET SOUTH OF THE SOUTH
 BJ0723'RAIL, 58 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 FEET EAST OF A
 BJ0723'TELEPHONE POLE, A COPPER BOLT SET IN A TILE ABOUT 3 FEET BELOW THE
 BJ0723'LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE
 BJ0723'BEARING A CAP WHICH PROJECTS 1 FOOT ABOVE THE LEVEL OF THE GROUND.
 BJ0723
 BJ0723                          STATION RECOVERY (1968)
 BJ0723
 BJ0723'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ0723'MARK NOT FOUND.
 BJ0723
 BJ0723                          STATION RECOVERY (1976)
 BJ0723
 BJ0723'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0723'1.8 MILES NORTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ0723'STATE HIGHWAY 415 OVERPASS, 0.3 MILE NORTHWEST OF THE CROSSING OF
 BJ0723'STATE HIGHWAY 1145, AT THE CROSSING OF AN ASPHALT ROAD, 42.4 FT.
 BJ0723'SOUTHWEST OF THE SOUTHWEST RAIL, 59 FT. SOUTHEAST OF THE CENTER LINE
 BJ0723'OF THE ROAD, 36.8 FT. EAST OF THE EAST CORNER OF A SMALL METAL
 BJ0723'BUILDING, 40.5 FT. SOUTHEAST OF A POWER LINE GUY POLE, 1.0 FT.
 BJ0723'NORTHWEST OF A WITNESS POST, A COPPER BOLT SET IN A TILE SLAB ABOUT
 BJ0723'3 FT. BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH
 BJ0723'A 4-INCH IRON PIPE WITH A CAP WHICH PROJECTS 1 FT. ABOVE THE GROUND.
 BJ0723
 BJ0723                          STATION RECOVERY (1986)
 BJ0723
 BJ0723'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0723'RECOVERED IN POOR CONDITION, PIPE LEANING VERY BADLY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2310 ***********************************************************************
 BJ2310  DESIGNATION -  2 C
 BJ2310  PID         -  BJ2310
 BJ2310  STATE/COUNTY-  LA/ST MARTIN
 BJ2310  COUNTRY     -  US
 BJ2310  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2310
 BJ2310                         *CURRENT SURVEY CONTROL
 BJ2310  ______________________________________________________________________
 BJ2310* NAD 83(1986) POSITION- 30 07 36.     (N) 091 30 18.     (W)   SCALED
 BJ2310* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2310  **This station is located in a suspected subsidence area (see below).
 BJ2310  ______________________________________________________________________
 BJ2310  GEOID HEIGHT    -        -26.848 (meters)                     GEOID18
 BJ2310
 BJ2310.The horizontal coordinates were scaled from a map and have
 BJ2310.an estimated accuracy of +/- 6 seconds.
 BJ2310
 BJ2310.** This station is in an area of known vertical motion. If an
 BJ2310.** orthometric height was ever established but is not available 
 BJ2310.** in the current survey control section, the orthometric height
 BJ2310.** is considered suspect.  Suspect heights are available in the
 BJ2310.** superseded section only if requested.
 BJ2310
 BJ2310.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2310.GEOID18 height accuracy estimate available here.
 BJ2310
 BJ2310.Click photographs - Photos may exist for this station.
 BJ2310
 BJ2310;                    North         East    Units  Estimated Accuracy
 BJ2310;SPC LA S     -   180,320.      983,460.      MT  (+/- 180 meters Scaled)
 BJ2310
 BJ2310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP440337(NAD 83)
 BJ2310
 BJ2310                          SUPERSEDED SURVEY CONTROL
 BJ2310
 BJ2310.No superseded survey control is available for this station.
 BJ2310
 BJ2310_MARKER: S = SPIKE
 BJ2310_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2310_SP_SET: TREE
 BJ2310_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2310
 BJ2310  HISTORY     - Date     Condition        Report By
 BJ2310  HISTORY     - UNK      MONUMENTED       USACE
 BJ2310  HISTORY     - 1933     GOOD             CGS
 BJ2310
 BJ2310                          STATION DESCRIPTION
 BJ2310
 BJ2310'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 BJ2310'1.6 MI S FROM BAYOU CHENE.
 BJ2310'1.6 MILES SOUTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2310'ON THE RIGHT BANK OF BAYOU CHENE, ABOUT 1-1/4 MILES BELOW ITS
 BJ2310'CONFLUENCE WITH TARLETON BAYOU, ABOUT 1-1/4 MILES NORTH OF THE UPPER
 BJ2310'END OF LAKE CHICOT, ABOUT 3/4 MILE NORTH OF DEAD MAN BAYOU, ABOUT
 BJ2310'1,100 FEET BELOW THE JOHN SHELLGROVE HOUSE, ABOUT 75 FEET LANDWARD
 BJ2310'FROM THE BANK OF THE BAYOU, ABOUT 50 FEET BELOW THE END OF A SMALL
 BJ2310'PROTECTION LEVEE, IN THE WEST SIDE OF A 10-INCH PIGNUT TREE, AND ABOUT
 BJ2310'2.8 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2451 ***********************************************************************
 BJ2451  DESIGNATION -  2 CAP
 BJ2451  PID         -  BJ2451
 BJ2451  STATE/COUNTY-  LA/ST LANDRY
 BJ2451  COUNTRY     -  US
 BJ2451  USGS QUAD   -  PORTAGE (2018)
 BJ2451
 BJ2451                         *CURRENT SURVEY CONTROL
 BJ2451  ______________________________________________________________________
 BJ2451* NAD 83(1986) POSITION- 30 28 56.     (N) 091 45 30.     (W)   SCALED
 BJ2451* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2451  **This station is located in a suspected subsidence area (see below).
 BJ2451  ______________________________________________________________________
 BJ2451  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BJ2451
 BJ2451.The horizontal coordinates were scaled from a map and have
 BJ2451.an estimated accuracy of +/- 6 seconds.
 BJ2451
 BJ2451.** This station is in an area of known vertical motion. If an
 BJ2451.** orthometric height was ever established but is not available 
 BJ2451.** in the current survey control section, the orthometric height
 BJ2451.** is considered suspect.  Suspect heights are available in the
 BJ2451.** superseded section only if requested.
 BJ2451
 BJ2451.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2451.GEOID18 height accuracy estimate available here.
 BJ2451
 BJ2451.Click photographs - Photos may exist for this station.
 BJ2451
 BJ2451;                    North         East    Units  Estimated Accuracy
 BJ2451;SPC LA S     -   219,800.      959,200.      MT  (+/- 180 meters Scaled)
 BJ2451
 BJ2451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP191728(NAD 83)
 BJ2451
 BJ2451                          SUPERSEDED SURVEY CONTROL
 BJ2451
 BJ2451.No superseded survey control is available for this station.
 BJ2451
 BJ2451_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2451_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2451_MARK LOGO: USACE
 BJ2451_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ2451_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2451_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2451
 BJ2451  HISTORY     - Date     Condition        Report By
 BJ2451  HISTORY     - UNK      MONUMENTED       USACE
 BJ2451  HISTORY     - 1936     GOOD             USACE
 BJ2451
 BJ2451                          STATION DESCRIPTION
 BJ2451
 BJ2451'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2451'4.2 MILES SOUTH ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2451'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, 3,106 FEET SOUTH OF
 BJ2451'LEVEE MILEPOST 52, 80 FEET LANDSIDE OF LEVEE STATION 2638+58, ON THE
 BJ2451'WEST BANK OF ATCHAFALAYA RIVER, 32 FEET WEST OF THE CENTER LINE OF A
 BJ2451'DIRT ROAD PARALLELING THE LEVEE, AND ON A SMALL BERM EXTENDING INTO A
 BJ2451'ROAD BORROW PIT.  AN IRON PIPE PROJECTING ABOUT 1 FOOT ABOVE GROUND
 BJ2451'AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2034 ***********************************************************************
 BJ2034  DESIGNATION -  2 CAP
 BJ2034  PID         -  BJ2034
 BJ2034  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ2034  COUNTRY     -  US
 BJ2034  USGS QUAD   -  LOBDELL (2018)
 BJ2034
 BJ2034                         *CURRENT SURVEY CONTROL
 BJ2034  ______________________________________________________________________
 BJ2034* NAD 83(1986) POSITION- 30 29 21.     (N) 091 16 43.     (W)   SCALED
 BJ2034* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2034  **This station is located in a suspected subsidence area (see below).
 BJ2034  ______________________________________________________________________
 BJ2034  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BJ2034
 BJ2034.The horizontal coordinates were scaled from a map and have
 BJ2034.an estimated accuracy of +/- 6 seconds.
 BJ2034
 BJ2034.** This station is in an area of known vertical motion. If an
 BJ2034.** orthometric height was ever established but is not available 
 BJ2034.** in the current survey control section, the orthometric height
 BJ2034.** is considered suspect.  Suspect heights are available in the
 BJ2034.** superseded section only if requested.
 BJ2034
 BJ2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2034.GEOID18 height accuracy estimate available here.
 BJ2034
 BJ2034.Click photographs - Photos may exist for this station.
 BJ2034
 BJ2034;                    North         East    Units  Estimated Accuracy
 BJ2034;SPC LA S     -   220,490.    1,005,250.      MT  (+/- 180 meters Scaled)
 BJ2034
 BJ2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP652742(NAD 83)
 BJ2034
 BJ2034                          SUPERSEDED SURVEY CONTROL
 BJ2034
 BJ2034.No superseded survey control is available for this station.
 BJ2034
 BJ2034_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2034_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2034_MARK LOGO: USACE
 BJ2034_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2034_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2034
 BJ2034  HISTORY     - Date     Condition        Report By
 BJ2034  HISTORY     - UNK      MONUMENTED       USACE
 BJ2034  HISTORY     - 1964     GOOD             CGS
 BJ2034  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2034
 BJ2034                          STATION DESCRIPTION
 BJ2034
 BJ2034'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2034'1.8 MI W FROM KAHNS.
 BJ2034'ABOUT 1.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ2034'STATE HIGHWAY 415 OVERPASS AT KAHNS, 70 FEET SOUTHEAST OF THE CENTER
 BJ2034'OF A CROSSING OF THE RAILROAD AND A ROAD, 42 FEET SOUTH OF THE SOUTH
 BJ2034'RAIL, 58 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 FEET EAST OF A
 BJ2034'TELEPHONE POLE, A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1 FOOT
 BJ2034'ABOVE THE LEVEL OF THE GROUND.
 BJ2034
 BJ2034                          STATION RECOVERY (1968)
 BJ2034
 BJ2034'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0349 ***********************************************************************
 BJ0349  DESIGNATION -  2 CDL
 BJ0349  PID         -  BJ0349
 BJ0349  STATE/COUNTY-  LA/ST LANDRY
 BJ0349  COUNTRY     -  US
 BJ0349  USGS QUAD   -  PORTAGE (2018)
 BJ0349
 BJ0349                         *CURRENT SURVEY CONTROL
 BJ0349  ______________________________________________________________________
 BJ0349* NAD 83(1986) POSITION- 30 28 41.     (N) 091 52 07.     (W)   SCALED
 BJ0349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0349  **This station is located in a suspected subsidence area (see below).
 BJ0349  ______________________________________________________________________
 BJ0349  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BJ0349  DYNAMIC HEIGHT  -          4.794 (meters)       15.73  (feet) COMP
 BJ0349  MODELED GRAVITY -    979,333.8   (mgal)                       NAVD 88
 BJ0349
 BJ0349.The horizontal coordinates were scaled from a map and have
 BJ0349.an estimated accuracy of +/- 6 seconds.
 BJ0349
 BJ0349.** This station is in an area of known vertical motion. If an
 BJ0349.** orthometric height was ever established but is not available 
 BJ0349.** in the current survey control section, the orthometric height
 BJ0349.** is considered suspect.  Suspect heights are available in the
 BJ0349.** superseded section only if requested.
 BJ0349
 BJ0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0349.GEOID18 height accuracy estimate available here.
 BJ0349
 BJ0349.Click photographs - Photos may exist for this station.
 BJ0349
 BJ0349.The dynamic height is computed by dividing the NAVD 88
 BJ0349.geopotential number by the normal gravity value computed on the
 BJ0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0349.degrees latitude (g = 980.6199 gals.).
 BJ0349
 BJ0349.The modeled gravity was interpolated from observed gravity values.
 BJ0349
 BJ0349;                    North         East    Units  Estimated Accuracy
 BJ0349;SPC LA S     -   219,380.      948,610.      MT  (+/- 180 meters Scaled)
 BJ0349
 BJ0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP085723(NAD 83)
 BJ0349
 BJ0349                          SUPERSEDED SURVEY CONTROL
 BJ0349
 BJ0349.No superseded survey control is available for this station.
 BJ0349
 BJ0349_MARKER: DD = SURVEY DISK
 BJ0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0349_STAMPING: 2 CDL 1969
 BJ0349_MARK LOGO: USGS
 BJ0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0349+STABILITY: SURFACE MOTION
 BJ0349
 BJ0349  HISTORY     - Date     Condition        Report By
 BJ0349  HISTORY     - 1969     MONUMENTED       USGS
 BJ0349  HISTORY     - 1976     GOOD             NGS
 BJ0349
 BJ0349                          STATION DESCRIPTION
 BJ0349
 BJ0349'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0349'12.0 MI SW FROM KROTZ SPRINGS.
 BJ0349'6.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BJ0349'OFFICE AT KROTZ SPRINGS, THENCE 5.2 MILES SOUTH ALONG TOP OF THE WEST
 BJ0349'ATCHAFALAYA FLOODWAY LEVEE, 159 FT. WEST OF THE  CENTER LINE OF THE
 BJ0349'LEVEE, 5 FT. SOUTHEAST OF SOUTHEAST FENCE CORNER OF A CATTLE CORRAL,
 BJ0349'2 FT. EAST OF A FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0440 ***********************************************************************
 BJ0440  DESIGNATION -  2 CHA
 BJ0440  PID         -  BJ0440
 BJ0440  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0440  COUNTRY     -  US
 BJ0440  USGS QUAD   -  ELM PARK (2018)
 BJ0440
 BJ0440                         *CURRENT SURVEY CONTROL
 BJ0440  ______________________________________________________________________
 BJ0440* NAD 83(1986) POSITION- 30 45 34.     (N) 091 20 31.     (W)   SCALED
 BJ0440* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0440  **This station is located in a suspected subsidence area (see below).
 BJ0440  ______________________________________________________________________
 BJ0440  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BJ0440  DYNAMIC HEIGHT  -         38.121 (meters)      125.07  (feet) COMP
 BJ0440  MODELED GRAVITY -    979,357.9   (mgal)                       NAVD 88
 BJ0440
 BJ0440.The horizontal coordinates were scaled from a map and have
 BJ0440.an estimated accuracy of +/- 6 seconds.
 BJ0440
 BJ0440.** This station is in an area of known vertical motion. If an
 BJ0440.** orthometric height was ever established but is not available 
 BJ0440.** in the current survey control section, the orthometric height
 BJ0440.** is considered suspect.  Suspect heights are available in the
 BJ0440.** superseded section only if requested.
 BJ0440
 BJ0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0440.GEOID18 height accuracy estimate available here.
 BJ0440
 BJ0440.Click photographs - Photos may exist for this station.
 BJ0440
 BJ0440.The dynamic height is computed by dividing the NAVD 88
 BJ0440.geopotential number by the normal gravity value computed on the
 BJ0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0440.degrees latitude (g = 980.6199 gals.).
 BJ0440
 BJ0440.The modeled gravity was interpolated from observed gravity values.
 BJ0440
 BJ0440;                    North         East    Units  Estimated Accuracy
 BJ0440;SPC LA S     -   250,450.      999,180.      MT  (+/- 180 meters Scaled)
 BJ0440
 BJ0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ586041(NAD 83)
 BJ0440
 BJ0440                          SUPERSEDED SURVEY CONTROL
 BJ0440
 BJ0440.No superseded survey control is available for this station.
 BJ0440
 BJ0440_MARKER: DD = SURVEY DISK
 BJ0440_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0440_STAMPING: CHA NO 2
 BJ0440_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0440+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2008
 BJ0440
 BJ0440  HISTORY     - Date     Condition        Report By
 BJ0440  HISTORY     - UNK      MONUMENTED       LOCENG
 BJ0440  HISTORY     - 1976     GOOD             NGS
 BJ0440  HISTORY     - 20061212 GOOD             SJBGRP
 BJ0440  HISTORY     - 20080429 GOOD             SJBGRP
 BJ0440
 BJ0440                          STATION DESCRIPTION
 BJ0440
 BJ0440'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0440'3.5 MI EAST FROM ST FRANCISVILLE.
 BJ0440'1.85 MILES EAST ALONG U.S. HIGHWAY 61 FROM THE JUNCTION OF STATE
 BJ0440'HIGHWAY 10 AT ST. FRANCISVILLE, THENCE 1.65 MILES SOUTH ALONG STATE
 BJ0440'HIGHWAY 965 (POWELL STATION ROAD), 0.15 MILE SOUTH OF A RADIO TOWER,
 BJ0440'97 FT SOUTH OF THE CENTER LINE OF AN ASPHALT ROAD LEADING EAST, 86
 BJ0440'FT EAST OF THE CENTER LINE OF THE HIGHWAY, 41 FT NORTH OF THE CENTER
 BJ0440'LINE OF A GRAVELED ROAD LEADING EAST TO A BRICK HOUSE, MARK IS
 BJ0440'PROTECTED BY A 3X3 FT IRON PIPE GUARD FENCE.  A DISK ON THE TOP
 BJ0440'OF A ROD DRIVEN TO REFUSAL.ESTABISHED BY C. HODGES AND ASSOC.
 BJ0440
 BJ0440                          STATION RECOVERY (2006)
 BJ0440
 BJ0440'RECOVERY NOTE BY SJB GROUP INC 2006 (MLB)
 BJ0440'RECOVERED IN GOOD CONDITION.
 BJ0440
 BJ0440                          STATION RECOVERY (2008)
 BJ0440
 BJ0440'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ0440'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2071 ***********************************************************************
 BJ2071  DESIGNATION -  2 CHICOTT PASS
 BJ2071  PID         -  BJ2071
 BJ2071  STATE/COUNTY-  LA/ST MARTIN
 BJ2071  COUNTRY     -  US
 BJ2071  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2071
 BJ2071                         *CURRENT SURVEY CONTROL
 BJ2071  ______________________________________________________________________
 BJ2071* NAD 83(1986) POSITION- 30 06 23.     (N) 091 28 45.     (W)   SCALED
 BJ2071* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2071  **This station is located in a suspected subsidence area (see below).
 BJ2071  ______________________________________________________________________
 BJ2071  GEOID HEIGHT    -        -26.790 (meters)                     GEOID18
 BJ2071
 BJ2071.The horizontal coordinates were scaled from a map and have
 BJ2071.an estimated accuracy of +/- 6 seconds.
 BJ2071
 BJ2071.** This station is in an area of known vertical motion. If an
 BJ2071.** orthometric height was ever established but is not available 
 BJ2071.** in the current survey control section, the orthometric height
 BJ2071.** is considered suspect.  Suspect heights are available in the
 BJ2071.** superseded section only if requested.
 BJ2071
 BJ2071.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2071.GEOID18 height accuracy estimate available here.
 BJ2071
 BJ2071.Click photographs - Photos may exist for this station.
 BJ2071
 BJ2071;                    North         East    Units  Estimated Accuracy
 BJ2071;SPC LA S     -   178,070.      985,950.      MT  (+/- 180 meters Scaled)
 BJ2071
 BJ2071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP465315(NAD 83)
 BJ2071
 BJ2071                          SUPERSEDED SURVEY CONTROL
 BJ2071
 BJ2071.No superseded survey control is available for this station.
 BJ2071
 BJ2071_MARKER: N = NAIL
 BJ2071_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2071_SP_SET: TREE
 BJ2071_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2071
 BJ2071  HISTORY     - Date     Condition        Report By
 BJ2071  HISTORY     - UNK      MONUMENTED       USACE
 BJ2071  HISTORY     - 1936     GOOD             USACE
 BJ2071
 BJ2071                          STATION DESCRIPTION
 BJ2071
 BJ2071'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2071'3.9 MI SE FROM BAYOU CHENE.
 BJ2071'ABOUT 3.9 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2071'MARTIN PARISH, ON THE WEST BANK OF LAKE CHICOT, ABOUT 4,500 FEET BELOW
 BJ2071'THE HEAD, ABOUT 1/2 MILE NORTH OF A BAR AT CHICOT PASS, OPPOSITE THE
 BJ2071'MOUTH OF THE SECOND STREAM ON THE RIGHT BANK OF LAKE CHICOT BELOW BIG
 BJ2071'BAYOU CHENE, ABOUT 300 FEET WEST OF THE BANK, AT STATION 44+79 OF THE
 BJ2071'CHICOT PASS CHANNEL BASE LINE, IN A 6-INCH WILLOW TREE, AND ABOUT 1.4
 BJ2071'FEET HIGHER THAN THE GROUND.  A NAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1536 ***********************************************************************
 CP1536  DESIGNATION -  2 DIETZE BOLT
 CP1536  PID         -  CP1536
 CP1536  STATE/COUNTY-  LA/MADISON
 CP1536  COUNTRY     -  US
 CP1536  USGS QUAD   -  BEDFORD (2018)
 CP1536
 CP1536                         *CURRENT SURVEY CONTROL
 CP1536  ______________________________________________________________________
 CP1536* NAD 83(1986) POSITION- 32 14 35.     (N) 091 00 43.     (W)   SCALED
 CP1536* NAVD 88 ORTHO HEIGHT -    24.80  (+/-2cm)       81.4   (feet) VERTCON3
 CP1536  ______________________________________________________________________
 CP1536  GEOID HEIGHT    -        -26.498 (meters)                     GEOID18
 CP1536  VERT ORDER      -  ? (See Below)
 CP1536
 CP1536.The horizontal coordinates were scaled from a map and have
 CP1536.an estimated accuracy of +/- 6 seconds.
 CP1536
 CP1536.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1536.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1536
 CP1536.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1536.GEOID18 height accuracy estimate available here.
 CP1536
 CP1536.The vertical order pertains to the NGVD 29 superseded value.
 CP1536
 CP1536.Click photographs - Photos may exist for this station.
 CP1536
 CP1536;                    North         East    Units  Estimated Accuracy
 CP1536;SPC LA N     -   194,230.    1,140,230.      MT  (+/- 180 meters Scaled)
 CP1536
 CP1536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR873691(NAD 83)
 CP1536
 CP1536                          SUPERSEDED SURVEY CONTROL
 CP1536
 CP1536  NGVD 29 (??/??/92)   24.832  (m)           81.47   (f) ADJ UNCH       
 CP1536
 CP1536.Superseded values are not recommended for survey control.
 CP1536
 CP1536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1536.See file dsdata.pdf to determine how the superseded data were derived.
 CP1536
 CP1536_MARKER: B = BOLT
 CP1536_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1536_SP_SET: UNDERGROUND BLOCK
 CP1536_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1536
 CP1536  HISTORY     - Date     Condition        Report By
 CP1536  HISTORY     - UNK      MONUMENTED       USACE
 CP1536  HISTORY     - 1934     GOOD             CGS
 CP1536
 CP1536                          STATION DESCRIPTION
 CP1536
 CP1536'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CP1536'ABOUT 6.5 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS CONCRETE
 CP1536'BLOCK AND PIPE WITH BRASS CAP ON RIGHT BANK OF MISSISSIPPI RIVER IN
 CP1536'MADISON PARISH, LA., IN A BARN LOT ON THE CHRISTMAN PLANTATION.  300
 CP1536'METERS LANDSIDE OF CENTER LINE OF LEVEE.  26 METERS EAST OF FIELD ROAD
 CP1536'LEADING TO THE CABIN OCCUPIED BY S.D. SANDHAM.  24.4 METERS UPSTREAM,
 CP1536'AND RIVERWARD FROM UPSTREAM CORNER OF CABIN.  5.1 METERS DOWNSTREAM
 CP1536'FROM DOWNSTREAM CORNER OF BARN.  1 METER UPSTREAM FROM WIRE FENCE. 8.0
 CP1536'METERS EAST OF A 60-INCH PECAN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1535 ***********************************************************************
 CP1535  DESIGNATION -  2 DIETZE CAP
 CP1535  PID         -  CP1535
 CP1535  STATE/COUNTY-  LA/MADISON
 CP1535  COUNTRY     -  US
 CP1535  USGS QUAD   -  BEDFORD (2018)
 CP1535
 CP1535                         *CURRENT SURVEY CONTROL
 CP1535  ______________________________________________________________________
 CP1535* NAD 83(1986) POSITION- 32 14 35.     (N) 091 00 43.     (W)   SCALED
 CP1535* NAVD 88 ORTHO HEIGHT -    26.03  (+/-2cm)       85.4   (feet) VERTCON3
 CP1535  ______________________________________________________________________
 CP1535  GEOID HEIGHT    -        -26.498 (meters)                     GEOID18
 CP1535  VERT ORDER      -  ? (See Below)
 CP1535
 CP1535.The horizontal coordinates were scaled from a map and have
 CP1535.an estimated accuracy of +/- 6 seconds.
 CP1535
 CP1535.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1535.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1535
 CP1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1535.GEOID18 height accuracy estimate available here.
 CP1535
 CP1535.The vertical order pertains to the NGVD 29 superseded value.
 CP1535
 CP1535.Click photographs - Photos may exist for this station.
 CP1535
 CP1535;                    North         East    Units  Estimated Accuracy
 CP1535;SPC LA N     -   194,230.    1,140,230.      MT  (+/- 180 meters Scaled)
 CP1535
 CP1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR873691(NAD 83)
 CP1535
 CP1535                          SUPERSEDED SURVEY CONTROL
 CP1535
 CP1535  NGVD 29 (??/??/92)   26.060  (m)           85.50   (f) ADJ UNCH       
 CP1535
 CP1535.Superseded values are not recommended for survey control.
 CP1535
 CP1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1535.See file dsdata.pdf to determine how the superseded data were derived.
 CP1535
 CP1535_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1535_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1535_MARK LOGO: USACE
 CP1535_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1535_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1535
 CP1535  HISTORY     - Date     Condition        Report By
 CP1535  HISTORY     - UNK      MONUMENTED       USACE
 CP1535  HISTORY     - 1934     GOOD             CGS
 CP1535
 CP1535                          STATION DESCRIPTION
 CP1535
 CP1535'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CP1535'ABOUT 6.5 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS CONCRETE
 CP1535'BLOCK AND PIPE WITH BRASS CAP ON RIGHT BANK OF MISSISSIPPI RIVER IN
 CP1535'MADISON PARISH, LA., IN A BARN LOT ON THE CHRISTMAN PLANTATION.  300
 CP1535'METERS LANDSIDE OF CENTER LINE OF LEVEE.  26 METERS EAST OF FIELD ROAD
 CP1535'LEADING TO THE CABIN OCCUPIED BY S.D. SANDHAM.  24.4 METERS UPSTREAM,
 CP1535'AND RIVERWARD FROM UPSTREAM CORNER OF CABIN.  5.1 METERS DOWNSTREAM
 CP1535'FROM DOWNSTREAM CORNER OF BARN.  1 METER UPSTREAM FROM WIRE FENCE. 8.0
 CP1535'METERS EAST OF A 60-INCH PECAN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1621 ***********************************************************************
 AU1621  DESIGNATION -  2 DLH USGS
 AU1621  PID         -  AU1621
 AU1621  STATE/COUNTY-  LA/ASSUMPTION
 AU1621  COUNTRY     -  US
 AU1621  USGS QUAD   -  NAPOLEONVILLE (2018)
 AU1621
 AU1621                         *CURRENT SURVEY CONTROL
 AU1621  ______________________________________________________________________
 AU1621* NAD 83(1986) POSITION- 29 57 45.     (N) 091 01 34.     (W)   SCALED
 AU1621* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1621  **This station is located in a suspected subsidence area (see below).
 AU1621  ______________________________________________________________________
 AU1621  GEOID HEIGHT    -        -26.281 (meters)                     GEOID18
 AU1621
 AU1621.The horizontal coordinates were scaled from a map and have
 AU1621.an estimated accuracy of +/- 6 seconds.
 AU1621
 AU1621.** This station is in an area of known vertical motion.  Due to the
 AU1621.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1621.** determined the orthometric heights for marks in these suspect
 AU1621.** subsidence areas should be considered valid only at the epoch date
 AU1621.** associated with the orthometric height.  These heights must always
 AU1621.** be validated when used as control.  All previously superseded
 AU1621.** orthometric heights are now considered suspect and are available
 AU1621.** in the superseded section.  NGS does not recommend using suspect
 AU1621.** or superseded heights as control.
 AU1621
 AU1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1621.GEOID18 height accuracy estimate available here.
 AU1621
 AU1621.Click photographs - Photos may exist for this station.
 AU1621
 AU1621;                    North         East    Units  Estimated Accuracy
 AU1621;SPC LA S     -   162,150.    1,029,650.      MT  (+/- 180 meters Scaled)
 AU1621
 AU1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP904162(NAD 83)
 AU1621
 AU1621                          SUPERSEDED SURVEY CONTROL
 AU1621
 AU1621.No superseded survey control is available for this station.
 AU1621
 AU1621_MARKER: DD = SURVEY DISK
 AU1621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1621_STAMPING: 2 DLH 1964
 AU1621_MARK LOGO: USGS
 AU1621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1621+STABILITY: SURFACE MOTION
 AU1621
 AU1621  HISTORY     - Date     Condition        Report By
 AU1621  HISTORY     - 1964     MONUMENTED       USGS
 AU1621  HISTORY     - 1965     GOOD             CGS
 AU1621  HISTORY     - 1982     GOOD             NGS
 AU1621
 AU1621                          STATION DESCRIPTION
 AU1621
 AU1621'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1621'1.7 MI NW FROM NAPOLEONVILLE.
 AU1621'ABOUT 1.7 MILES NORTHWEST ALONG STATE HIGHWAY 308 FROM A CONCRETE
 AU1621'BRIDGE OVER BAYOU LAFOURCHE AT NAPOLEONVILLE, OR 2.35 MILES SOUTH
 AU1621'ALONG STATE HIGHWAY 308 FROM THE ECLISE-ASSUMPTION CHURCH AT
 AU1621'PLATTENVILLE, IN SECTION 56, T 12 S, R 14 E, 75 FEET NORTHEAST OF THE
 AU1621'CENTER OF THE JUNCTION OF STATE HIGHWAY 308 AND A GRAVELED ROAD, 41
 AU1621'FEET NORTH OF THE CENTER LINE OF THE GRAVELED ROAD, 73 FEET SOUTH OF
 AU1621'THE CENTER LINE OF A DRIVEWAY, 76 FEET NORTH OF A FIRE HYDRANT, 28 1/2
 AU1621'FEET NORTHEAST OF THE NORTH END OF A CONCRETE HEADWALL, 2 1/2 FEET
 AU1621'NORTH OF A 12-INCH TREE, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY,
 AU1621'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AU1621
 AU1621                          STATION RECOVERY (1982)
 AU1621
 AU1621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0240 ***********************************************************************
 BJ0240  DESIGNATION -  2 EABPL
 BJ0240  PID         -  BJ0240
 BJ0240  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0240  COUNTRY     -  US
 BJ0240  USGS QUAD   -  MELVILLE (2018)
 BJ0240
 BJ0240                         *CURRENT SURVEY CONTROL
 BJ0240  ______________________________________________________________________
 BJ0240* NAD 83(1986) POSITION- 30 44 26.     (N) 091 37 47.     (W)   SCALED
 BJ0240* NAVD 88 ORTHO HEIGHT -    10.566 (meters)       34.67  (feet) ADJUSTED
 BJ0240  ______________________________________________________________________
 BJ0240  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ0240  DYNAMIC HEIGHT  -         10.552 (meters)       34.62  (feet) COMP
 BJ0240  MODELED GRAVITY -    979,364.5   (mgal)                       NAVD 88
 BJ0240
 BJ0240  VERT ORDER      -  FIRST     CLASS I
 BJ0240
 BJ0240.The horizontal coordinates were scaled from a map and have
 BJ0240.an estimated accuracy of +/- 6 seconds.
 BJ0240
 BJ0240.The orthometric height was determined by differential leveling and
 BJ0240.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0240.in February 1994.
 BJ0240
 BJ0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0240.GEOID18 height accuracy estimate available here.
 BJ0240
 BJ0240.Click photographs - Photos may exist for this station.
 BJ0240
 BJ0240.The dynamic height is computed by dividing the NAVD 88
 BJ0240.geopotential number by the normal gravity value computed on the
 BJ0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0240.degrees latitude (g = 980.6199 gals.).
 BJ0240
 BJ0240.The modeled gravity was interpolated from observed gravity values.
 BJ0240
 BJ0240;                    North         East    Units  Estimated Accuracy
 BJ0240;SPC LA S     -   248,400.      971,620.      MT  (+/- 180 meters Scaled)
 BJ0240
 BJ0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ311016(NAD 83)
 BJ0240
 BJ0240                          SUPERSEDED SURVEY CONTROL
 BJ0240
 BJ0240  NGVD 29 (11/26/84)   10.560  (m)           34.65   (f) ADJUSTED    1 1
 BJ0240
 BJ0240.Superseded values are not recommended for survey control.
 BJ0240
 BJ0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0240.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0240
 BJ0240_MARKER: DD = SURVEY DISK
 BJ0240_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0240_MARK LOGO: USACE
 BJ0240_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0240_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0240_ROD/PIPE-DEPTH: 26.2 meters
 BJ0240
 BJ0240  HISTORY     - Date     Condition        Report By
 BJ0240  HISTORY     - 1976     MONUMENTED       USACE
 BJ0240  HISTORY     - 1976     GOOD             NGS
 BJ0240
 BJ0240                          STATION DESCRIPTION
 BJ0240
 BJ0240'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0240'2.7 MI WEST FROM MORGANZA.
 BJ0240'0.8 MILES NORTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 BJ0240'HIGHWAY 10, THENCE 1.9 MILES WEST ALONG A LEVEE ROAD, 0.2 MILE WEST
 BJ0240'OF A CATTLEGUARD, 150 FT SOUTH OF THE CENTER LINE OF THE ROAD, A
 BJ0240'1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 86 FT ENCASED IN
 BJ0240'A 2-INCH IRON PIPE BORED TO A DEPTH OF 63 FT WITH A 3-INCH SCREW
 BJ0240'CAP FOR ACCESS. THE SCREW CAP PROJECTS 20-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0725 ***********************************************************************
 AU0725  DESIGNATION -  2 G
 AU0725  PID         -  AU0725
 AU0725  STATE/COUNTY-  LA/JEFFERSON
 AU0725  COUNTRY     -  US
 AU0725  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0725
 AU0725                         *CURRENT SURVEY CONTROL
 AU0725  ______________________________________________________________________
 AU0725* NAD 83(1986) POSITION- 29 55 46.     (N) 090 09 57.     (W)   SCALED
 AU0725* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0725  **This station is located in a suspected subsidence area (see below).
 AU0725  ______________________________________________________________________
 AU0725  GEOID HEIGHT    -        -25.909 (meters)                     GEOID18
 AU0725  DYNAMIC HEIGHT  -          0.95  (meters)        3.1   (feet) COMP
 AU0725  MODELED GRAVITY -    979,312.6   (mgal)                       NAVD 88
 AU0725  OBS GRAVITY     -    979,311.4   (mgal)                       GRAV_OBS
 AU0725
 AU0725.The horizontal coordinates were scaled from a map and have
 AU0725.an estimated accuracy of +/- 6 seconds.
 AU0725
 AU0725.** This station is in an area of known vertical motion. If an
 AU0725.** orthometric height was ever established but is not available 
 AU0725.** in the current survey control section, the orthometric height
 AU0725.** is considered suspect.  Suspect heights are available in the
 AU0725.** superseded section only if requested.
 AU0725
 AU0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0725.GEOID18 height accuracy estimate available here.
 AU0725
 AU0725.Click photographs - Photos may exist for this station.
 AU0725
 AU0725.The dynamic height is computed by dividing the NAVD 88
 AU0725.geopotential number by the normal gravity value computed on the
 AU0725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0725.degrees latitude (g = 980.6199 gals.).
 AU0725
 AU0725.The modeled gravity was interpolated from observed gravity values.
 AU0725
 AU0725.The observed gravity was obtained from relative gravimeter ties
 AU0725.to the IGSN71 gravity network.
 AU0725
 AU0725;                    North         East    Units  Estimated Accuracy
 AU0725;SPC LA S     -   159,020.    1,112,720.      MT  (+/- 180 meters Scaled)
 AU0725
 AU0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP735143(NAD 83)
 AU0725
 AU0725                          SUPERSEDED SURVEY CONTROL
 AU0725
 AU0725.No superseded survey control is available for this station.
 AU0725
 AU0725_MARKER: DD = SURVEY DISK
 AU0725_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0725_SP_SET: PIER
 AU0725_STAMPING: 2 G 1935
 AU0725_MARK LOGO: USGS
 AU0725_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0725_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0725_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0725+SATELLITE: SATELLITE OBSERVATIONS - November 23, 1994
 AU0725
 AU0725  HISTORY     - Date     Condition        Report By
 AU0725  HISTORY     - 1935     MONUMENTED       USGS
 AU0725  HISTORY     - 1955     GOOD             CGS
 AU0725  HISTORY     - 1964     GOOD             CGS
 AU0725  HISTORY     - 1984     GOOD             LA-051
 AU0725  HISTORY     - 19941123 GOOD             NGS
 AU0725
 AU0725                          STATION DESCRIPTION
 AU0725
 AU0725'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0725'AT BRIDGE CITY, ALONG THE RAILROAD TRESTLE LEADING TO THE HUEY P. LONG
 AU0725'BRIDGE, IN THE TOP OF THE NORTHWEST CORNER OF THE CONCRETE FOUNDATION
 AU0725'OF THE WEST COLUMN OF BENT 78 W OF THE TRESTLE.
 AU0725
 AU0725                          STATION RECOVERY (1964)
 AU0725
 AU0725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0725'RECOVERED IN GOOD CONDITION.
 AU0725
 AU0725                          STATION RECOVERY (1984)
 AU0725
 AU0725'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0725'RECOVERED IN GOOD CONDITION.
 AU0725
 AU0725                          STATION RECOVERY (1994)
 AU0725
 AU0725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0725'0.1 KM (0.05 MI) SOUTHERLY ALONG THE NEW ORLEANS PUBLIC BELT RAILROAD
 AU0725'FROM THE TRAFFIC CIRCLE AT THE SOUTH END OF THE HUEY P LONG BRIDGE IN
 AU0725'BRIDGE CITY, NEAR THE NORTHWEST CORNER OF A CONCRETE FOOTING FOR THE
 AU0725'WEST LEG OF PIER 78 W OF THE RAILROAD TRESTLE LEADING TO THE HUEY P
 AU0725'LONG BRIDGE, 6.8 M (22.3 FT) WEST OF THE CENTER OF THE TRESTLE, AND
 AU0725'0.5 M (1.6 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1454 ***********************************************************************
 AU1454  DESIGNATION -  2 JEB USGS
 AU1454  PID         -  AU1454
 AU1454  STATE/COUNTY-  LA/TERREBONNE
 AU1454  COUNTRY     -  US
 AU1454  USGS QUAD   -  BOURG (2018)
 AU1454
 AU1454                         *CURRENT SURVEY CONTROL
 AU1454  ______________________________________________________________________
 AU1454* NAD 83(1986) POSITION- 29 33 32.     (N) 090 34 30.     (W)   SCALED
 AU1454* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1454  **This station is located in a suspected subsidence area (see below).
 AU1454  ______________________________________________________________________
 AU1454  GEOID HEIGHT    -        -25.059 (meters)                     GEOID18
 AU1454
 AU1454.The horizontal coordinates were scaled from a map and have
 AU1454.an estimated accuracy of +/- 6 seconds.
 AU1454
 AU1454.** This station is in an area of known vertical motion. If an
 AU1454.** orthometric height was ever established but is not available 
 AU1454.** in the current survey control section, the orthometric height
 AU1454.** is considered suspect.  Suspect heights are available in the
 AU1454.** superseded section only if requested.
 AU1454
 AU1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1454.GEOID18 height accuracy estimate available here.
 AU1454
 AU1454.Click photographs - Photos may exist for this station.
 AU1454
 AU1454;                    North         East    Units  Estimated Accuracy
 AU1454;SPC LA S     -   117,620.    1,073,490.      MT  (+/- 180 meters Scaled)
 AU1454
 AU1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN349723(NAD 83)
 AU1454
 AU1454                          SUPERSEDED SURVEY CONTROL
 AU1454
 AU1454.No superseded survey control is available for this station.
 AU1454
 AU1454_MARKER: DD = SURVEY DISK
 AU1454_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1454_SP_SET: CULVERT
 AU1454_STAMPING: 2 JEB 1963 3
 AU1454_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1454
 AU1454  HISTORY     - Date     Condition        Report By
 AU1454  HISTORY     - 1963     MONUMENTED       USGS
 AU1454  HISTORY     - 1965     GOOD             CGS
 AU1454
 AU1454                          STATION DESCRIPTION
 AU1454
 AU1454'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1454'11.2 MI E FROM HOUMA.
 AU1454'11.2 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST AT HOUMA, ABOUT
 AU1454'1.25 MILES NORTHEAST OF THE JUNCTION OF STATE HIGHWAYS 24 AND 55,
 AU1454'ABOUT 0.2 MILE NORTHWEST OF THE NORTHWEST EDGE OF A LARGE GROVE OF
 AU1454'TREES, 17 1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 15 1/2
 AU1454'FEET NORTH OF A POWER POLE, SET IN THE TOP OF THE SOUTHEAST END OF THE
 AU1454'SOUTHWEST CONCRETE HEADWALL OF A CONCRETE CULVERT, AND ABOUT LEVEL
 AU1454'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3499 ***********************************************************************
 BJ3499  DESIGNATION -  2 LAP USGS
 BJ3499  PID         -  BJ3499
 BJ3499  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3499  COUNTRY     -  US
 BJ3499  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3499
 BJ3499                         *CURRENT SURVEY CONTROL
 BJ3499  ______________________________________________________________________
 BJ3499* NAD 83(1986) POSITION- 30 45 22.     (N) 090 56 00.     (W)   SCALED
 BJ3499* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3499  **This station is located in a suspected subsidence area (see below).
 BJ3499  ______________________________________________________________________
 BJ3499  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3499  DYNAMIC HEIGHT  -         48.711 (meters)      159.81  (feet) COMP
 BJ3499  MODELED GRAVITY -    979,343.4   (mgal)                       NAVD 88
 BJ3499
 BJ3499.The horizontal coordinates were scaled from a map and have
 BJ3499.an estimated accuracy of +/- 6 seconds.
 BJ3499
 BJ3499.** This station is in an area of known vertical motion. If an
 BJ3499.** orthometric height was ever established but is not available 
 BJ3499.** in the current survey control section, the orthometric height
 BJ3499.** is considered suspect.  Suspect heights are available in the
 BJ3499.** superseded section only if requested.
 BJ3499
 BJ3499.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3499.GEOID18 height accuracy estimate available here.
 BJ3499
 BJ3499.Click photographs - Photos may exist for this station.
 BJ3499
 BJ3499.The dynamic height is computed by dividing the NAVD 88
 BJ3499.geopotential number by the normal gravity value computed on the
 BJ3499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3499.degrees latitude (g = 980.6199 gals.).
 BJ3499
 BJ3499.The modeled gravity was interpolated from observed gravity values.
 BJ3499
 BJ3499;                    North         East    Units  Estimated Accuracy
 BJ3499;SPC LA S     -   250,150.    1,038,300.      MT  (+/- 180 meters Scaled)
 BJ3499
 BJ3499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ978043(NAD 83)
 BJ3499
 BJ3499                          SUPERSEDED SURVEY CONTROL
 BJ3499
 BJ3499.No superseded survey control is available for this station.
 BJ3499
 BJ3499_MARKER: DB = BENCH MARK DISK
 BJ3499_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3499_SP_SET: ABUTMENT WINGWALL
 BJ3499_STAMPING: 2 LAP 1977
 BJ3499_MARK LOGO: USGS
 BJ3499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3499+STABILITY: SURFACE MOTION
 BJ3499
 BJ3499  HISTORY     - Date     Condition        Report By
 BJ3499  HISTORY     - 1977     MONUMENTED       USGS
 BJ3499  HISTORY     - 1983     GOOD             LADTD
 BJ3499
 BJ3499                          STATION DESCRIPTION
 BJ3499
 BJ3499'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3499'10.5 KM (6.5 MI) NE FROM PRIDE.
 BJ3499'ABOUT 7.6 KM (4.7 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3499'OFFICE IN PRIDE TO THE JUNCTION WITH STATE HIGHWAY 959, THENCE RIGHT
 BJ3499'AND EAST ON HIGHWAY 959 FOR ABOUT 2.9 KM (1.8 MILES) TO THE BRIDGE
 BJ3499'OVER SCALOUS CREEK WITH THE BENCH MARK SET IN THE NORTHWEST CORNER OF
 BJ3499'THE BRIDGE ABUTMENT, 5.3 METERS (17.5 FEET) NORTH OF THE CENTER OF
 BJ3499'HIGHWAY 959, 0.8 METERS (2.5 FEET) NORTHEAST OF THE NORTHWEST CORNER
 BJ3499'OF BRIDGE ABUTMENT.
 BJ3499'THE MARK IS ABOVE LEVEL WITH HIGHWAY 959.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0639 ***********************************************************************
 BJ0639  DESIGNATION -  2 LLD ANO
 BJ0639  PID         -  BJ0639
 BJ0639  STATE/COUNTY-  LA/ASCENSION
 BJ0639  COUNTRY     -  US
 BJ0639  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0639
 BJ0639                         *CURRENT SURVEY CONTROL
 BJ0639  ______________________________________________________________________
 BJ0639* NAD 83(1986) POSITION- 30 06 04.     (N) 090 57 42.     (W)   SCALED
 BJ0639* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0639  **This station is located in a suspected subsidence area (see below).
 BJ0639  ______________________________________________________________________
 BJ0639  GEOID HEIGHT    -        -26.621 (meters)                     GEOID18
 BJ0639  DYNAMIC HEIGHT  -          6.374 (meters)       20.91  (feet) COMP
 BJ0639  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 BJ0639
 BJ0639.The horizontal coordinates were scaled from a map and have
 BJ0639.an estimated accuracy of +/- 6 seconds.
 BJ0639
 BJ0639.** This station is in an area of known vertical motion. If an
 BJ0639.** orthometric height was ever established but is not available 
 BJ0639.** in the current survey control section, the orthometric height
 BJ0639.** is considered suspect.  Suspect heights are available in the
 BJ0639.** superseded section only if requested.
 BJ0639
 BJ0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0639.GEOID18 height accuracy estimate available here.
 BJ0639
 BJ0639.Click photographs - Photos may exist for this station.
 BJ0639
 BJ0639.The dynamic height is computed by dividing the NAVD 88
 BJ0639.geopotential number by the normal gravity value computed on the
 BJ0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0639.degrees latitude (g = 980.6199 gals.).
 BJ0639
 BJ0639.The modeled gravity was interpolated from observed gravity values.
 BJ0639
 BJ0639;                    North         East    Units  Estimated Accuracy
 BJ0639;SPC LA S     -   177,530.    1,035,820.      MT  (+/- 180 meters Scaled)
 BJ0639
 BJ0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP964317(NAD 83)
 BJ0639
 BJ0639                          SUPERSEDED SURVEY CONTROL
 BJ0639
 BJ0639.No superseded survey control is available for this station.
 BJ0639
 BJ0639_MARKER: DD = SURVEY DISK
 BJ0639_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0639_STAMPING: 2 LLD ANO
 BJ0639_MARK LOGO: USACE
 BJ0639_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0639_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0639_ROD/PIPE-DEPTH: 19.8 meters
 BJ0639
 BJ0639  HISTORY     - Date     Condition        Report By
 BJ0639  HISTORY     - UNK      MONUMENTED       USACE
 BJ0639  HISTORY     - 1976     GOOD             NGS
 BJ0639  HISTORY     - 1982     GOOD             NGS
 BJ0639
 BJ0639                          STATION DESCRIPTION
 BJ0639
 BJ0639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0639'1.6 MI EAST FROM DONALDSONVILLE.
 BJ0639'1.6 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF LESSARD
 BJ0639'STREET, 0.2 MILE EAST OF THE JUNCTION OF ADAMS STREET, 0.15 MILE
 BJ0639'WEST OF AN OVERHEAD PIPE LINE CROSSING, 29.5 FT NORTH OF THE CENTER
 BJ0639'LINE OF THE HIGHWAY, 151 FT EAST OF THE EXTENDED CENTER LINE OF
 BJ0639'AN ASPHALT STREET LEADING SOUTH, 77 FT WEST OF A POWER LINE POLE WITH
 BJ0639'A LIGHT, A DISK ON THE TOP OF A COPPER-COATED STEEL ROD SET TO A
 BJ0639'DEPTH OF 65 FT.  THE ROD AND THE DISK ARE SET IN CONCRETE 0.3 FT BELOW
 BJ0639'THE LEVEL OF THE GROUND.
 BJ0639
 BJ0639                          STATION RECOVERY (1982)
 BJ0639
 BJ0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ0639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1957 ***********************************************************************
 BJ1957  DESIGNATION -  2 LOPEZ
 BJ1957  PID         -  BJ1957
 BJ1957  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1957  COUNTRY     -  US
 BJ1957  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1957
 BJ1957                         *CURRENT SURVEY CONTROL
 BJ1957  ______________________________________________________________________
 BJ1957* NAD 83(1986) POSITION- 30 21 25.     (N) 091 11 15.     (W)   SCALED
 BJ1957* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1957  **This station is located in a suspected subsidence area (see below).
 BJ1957  ______________________________________________________________________
 BJ1957  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ1957
 BJ1957.The horizontal coordinates were scaled from a map and have
 BJ1957.an estimated accuracy of +/- 6 seconds.
 BJ1957
 BJ1957.** This station is in an area of known vertical motion. If an
 BJ1957.** orthometric height was ever established but is not available 
 BJ1957.** in the current survey control section, the orthometric height
 BJ1957.** is considered suspect.  Suspect heights are available in the
 BJ1957.** superseded section only if requested.
 BJ1957
 BJ1957.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1957.GEOID18 height accuracy estimate available here.
 BJ1957
 BJ1957.Click photographs - Photos may exist for this station.
 BJ1957
 BJ1957;                    North         East    Units  Estimated Accuracy
 BJ1957;SPC LA S     -   205,840.    1,014,020.      MT  (+/- 180 meters Scaled)
 BJ1957
 BJ1957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP741597(NAD 83)
 BJ1957
 BJ1957                          SUPERSEDED SURVEY CONTROL
 BJ1957
 BJ1957.No superseded survey control is available for this station.
 BJ1957
 BJ1957_MARKER: B = BOLT
 BJ1957_SETTING: 66 = SET IN ROCK OUTCROP
 BJ1957_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ1957+STABILITY: POSITION/ELEVATION WELL
 BJ1957
 BJ1957  HISTORY     - Date     Condition        Report By
 BJ1957  HISTORY     - UNK      MONUMENTED       USACE
 BJ1957  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1957
 BJ1957                          STATION DESCRIPTION
 BJ1957
 BJ1957'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1957'9.7 MI S FROM BATON ROUGE.
 BJ1957'A STONE WITH A BOLT LEADED IN THE TOP, ALONG THE EAST SIDE OF THE
 BJ1957'RIVER AND LEVEE ROAD, ABOUT 2-1/2 MILES BELOW CONRAD POINT.  IT IS IN
 BJ1957'THE BACK SIDE OF A FIELD, LYING BACK OF OR NORTH OF A HOUSE.  IT IS
 BJ1957'ABOUT 350 PACES NORTH OF THE C.L. OF THE LEVEE ROAD 22 PACES WEST OF
 BJ1957'THE DITCH ON THE EAST SIDE OF THE FIELD AND ON A PROLINGATION OF THE
 BJ1957'EAST SIDE OF THE HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0942 ***********************************************************************
 BX0942  DESIGNATION -  2 MPRR
 BX0942  PID         -  BX0942
 BX0942  STATE/COUNTY-  LA/RAPIDES
 BX0942  COUNTRY     -  US
 BX0942  USGS QUAD   -  WOODWORTH EAST (2018)
 BX0942
 BX0942                         *CURRENT SURVEY CONTROL
 BX0942  ______________________________________________________________________
 BX0942* NAD 83(1986) POSITION- 31 09 23.     (N) 092 29 27.     (W)   SCALED
 BX0942* NAVD 88 ORTHO HEIGHT -    24.272 (meters)       79.63  (feet) ADJUSTED
 BX0942  ______________________________________________________________________
 BX0942  GEOID HEIGHT    -        -26.638 (meters)                     GEOID18
 BX0942  DYNAMIC HEIGHT  -         24.242 (meters)       79.53  (feet) COMP
 BX0942  MODELED GRAVITY -    979,395.0   (mgal)                       NAVD 88
 BX0942
 BX0942  VERT ORDER      -  FIRST     CLASS I
 BX0942
 BX0942.The horizontal coordinates were scaled from a map and have
 BX0942.an estimated accuracy of +/- 6 seconds.
 BX0942
 BX0942.The 2009 superseded orthometric height was determined using a crustal movement
 BX0942.model based on published report NOAA Technical Report NOS/NGS 50
 BX0942.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0942.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0942.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0942
 BX0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0942.GEOID18 height accuracy estimate available here.
 BX0942
 BX0942.Click photographs - Photos may exist for this station.
 BX0942
 BX0942.The dynamic height is computed by dividing the NAVD 88
 BX0942.geopotential number by the normal gravity value computed on the
 BX0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0942.degrees latitude (g = 980.6199 gals.).
 BX0942
 BX0942.The modeled gravity was interpolated from observed gravity values.
 BX0942
 BX0942;                    North         East    Units  Estimated Accuracy
 BX0942;SPC LA N     -    72,780.    1,000,870.      MT  (+/- 180 meters Scaled)
 BX0942
 BX0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ485470(NAD 83)
 BX0942
 BX0942                          SUPERSEDED SURVEY CONTROL
 BX0942
 BX0942  NAVD 88 (05/17/09)   24.199  (m)           79.39   (f) SUPERSEDED  1 1
 BX0942  NAVD 88 (06/15/91)   24.269  (m)           79.62   (f) SUPERSEDED  1 1
 BX0942  NGVD 29 (11/26/84)   24.256  (m)           79.58   (f) ADJUSTED    1 1
 BX0942
 BX0942.Superseded values are not recommended for survey control.
 BX0942
 BX0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0942.See file dsdata.pdf to determine how the superseded data were derived.
 BX0942
 BX0942_MARKER: Z = SEE DESCRIPTION
 BX0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0942+STABILITY: SURFACE MOTION
 BX0942
 BX0942  HISTORY     - Date     Condition        Report By
 BX0942  HISTORY     - UNK      MONUMENTED       MPRR
 BX0942  HISTORY     - 1970     GOOD             NGS
 BX0942
 BX0942                          STATION DESCRIPTION
 BX0942
 BX0942'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0942'0.95 MI N FROM WOODWORTH.
 BX0942'ABOUT 0.15 MILE EAST ALONG A PAVED ROAD FROM THE POST OFFICE AT
 BX0942'WOODWORTH, THENCE 0.8 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD,
 BX0942'33 FEET SOUTHEAST OF MILEPOST 610, 7 FEET WEST OF THE WEST RAIL, 3
 BX0942'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOODEN RAILROAD TRESTLE,
 BX0942'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK, A BRASS PIN IN THE TOP OF
 BX0942'A PYRAMID-SHAPED CONCRETE POST WHICH BEARS A BRASS PLATE ON THE EAST
 BX0942'SIDE THAT IS STAMPED 21735+00, AND PROJECTS 18 INCHES ABOVE THE
 BX0942'SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1171 ***********************************************************************
 AU1171  DESIGNATION -  2 NOS+WB
 AU1171  PID         -  AU1171
 AU1171  STATE/COUNTY-  LA/ORLEANS
 AU1171  COUNTRY     -  US
 AU1171  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1171
 AU1171                         *CURRENT SURVEY CONTROL
 AU1171  ______________________________________________________________________
 AU1171* NAD 83(1986) POSITION- 29 55 11.     (N) 090 01 33.     (W)   SCALED
 AU1171* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1171  **This station is located in a suspected subsidence area (see below).
 AU1171  ______________________________________________________________________
 AU1171  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 AU1171
 AU1171.The horizontal coordinates were scaled from a map and have
 AU1171.an estimated accuracy of +/- 6 seconds.
 AU1171
 AU1171.** This station is in an area of known vertical motion. If an
 AU1171.** orthometric height was ever established but is not available 
 AU1171.** in the current survey control section, the orthometric height
 AU1171.** is considered suspect.  Suspect heights are available in the
 AU1171.** superseded section only if requested.
 AU1171
 AU1171.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1171.GEOID18 height accuracy estimate available here.
 AU1171
 AU1171.Click photographs - Photos may exist for this station.
 AU1171
 AU1171;                    North         East    Units  Estimated Accuracy
 AU1171;SPC LA S     -   158,090.    1,126,250.      MT  (+/- 180 meters Scaled)
 AU1171
 AU1171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP871136(NAD 83)
 AU1171
 AU1171                          SUPERSEDED SURVEY CONTROL
 AU1171
 AU1171.No superseded survey control is available for this station.
 AU1171
 AU1171_MARKER: DD = SURVEY DISK
 AU1171_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1171_STAMPING: 2 S AND WB
 AU1171_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1171
 AU1171  HISTORY     - Date     Condition        Report By
 AU1171  HISTORY     - UNK      MONUMENTED       LA1690
 AU1171  HISTORY     - 1964     GOOD             CGS
 AU1171  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1171  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 AU1171
 AU1171                          STATION DESCRIPTION
 AU1171
 AU1171'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1171'IN ALGIERS.
 AU1171'AT ALGIERS, NEAR THE JUNCTION OF OREGON STREET AND BEHRMAN HIGHWAY, 48
 AU1171'FEET SOUTHWEST OF THE CENTER LINE OF BEHRMAN HIGHWAY, 25 FEET
 AU1171'NORTHWEST OF THE CENTER LINE OF OREGON STREET, 8.0 FEET SOUTHWEST OF
 AU1171'THE EAST CORNER OF A FENCE AROUND A YARD, A DISK SET ON THE TOP OF A
 AU1171'5/8 INCH ROD DRIVEN 36 FEET IN THE GROUND AND WITH A 6 INCH PIPE
 AU1171'FILLED WITH CONCRETE AT TOP AND FLUSH WITH THE GROUND.  MARK IS ABOUT
 AU1171'2 FEET ABOVE THE LEVEL OF BEHRMAN HIGHWAY.
 AU1171
 AU1171                          STATION RECOVERY (1985)
 AU1171
 AU1171'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1171'NOT RECOVERED, ROD WAS FOUND WITH DISK REMOVED, CONSIDER DESTROYED.
 AU1171
 AU1171                          STATION RECOVERY (1988)
 AU1171
 AU1171'RECOVERY NOTE BY US POWER SQUADRON 1988 (HL)
 AU1171'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1389 ***********************************************************************
 CQ1389  DESIGNATION -  2 SES
 CQ1389  PID         -  CQ1389
 CQ1389  STATE/COUNTY-  LA/WEBSTER
 CQ1389  COUNTRY     -  US
 CQ1389  USGS QUAD   -  MINDEN NORTH (2018)
 CQ1389
 CQ1389                         *CURRENT SURVEY CONTROL
 CQ1389  ______________________________________________________________________
 CQ1389* NAD 83(1986) POSITION- 32 37 42.     (N) 093 18 04.     (W)   SCALED
 CQ1389* NAVD 88 ORTHO HEIGHT -    67.971 (meters)      223.00  (feet) ADJUSTED
 CQ1389  ______________________________________________________________________
 CQ1389  GEOID HEIGHT    -        -25.916 (meters)                     GEOID18
 CQ1389  DYNAMIC HEIGHT  -         67.895 (meters)      222.75  (feet) COMP
 CQ1389  MODELED GRAVITY -    979,523.1   (mgal)                       NAVD 88
 CQ1389
 CQ1389  VERT ORDER      -  SECOND    CLASS 0
 CQ1389
 CQ1389.The horizontal coordinates were scaled from a map and have
 CQ1389.an estimated accuracy of +/- 6 seconds.
 CQ1389
 CQ1389.The orthometric height was determined by differential leveling and
 CQ1389.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1389.in June 1991.
 CQ1389
 CQ1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1389.GEOID18 height accuracy estimate available here.
 CQ1389
 CQ1389.Click photographs - Photos may exist for this station.
 CQ1389
 CQ1389.The dynamic height is computed by dividing the NAVD 88
 CQ1389.geopotential number by the normal gravity value computed on the
 CQ1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1389.degrees latitude (g = 980.6199 gals.).
 CQ1389
 CQ1389.The modeled gravity was interpolated from observed gravity values.
 CQ1389
 CQ1389;                    North         East    Units  Estimated Accuracy
 CQ1389;SPC LA N     -   236,260.      924,820.      MT  (+/- 180 meters Scaled)
 CQ1389
 CQ1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS717101(NAD 83)
 CQ1389
 CQ1389                          SUPERSEDED SURVEY CONTROL
 CQ1389
 CQ1389  NGVD 29 (11/26/84)   68.031  (m)          223.20   (f) ADJUSTED    2 0
 CQ1389
 CQ1389.Superseded values are not recommended for survey control.
 CQ1389
 CQ1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1389.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1389
 CQ1389_MARKER: DD = SURVEY DISK
 CQ1389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1389_STAMPING: NO 2
 CQ1389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1389+STABILITY: SURFACE MOTION
 CQ1389
 CQ1389  HISTORY     - Date     Condition        Report By
 CQ1389  HISTORY     - UNK      MONUMENTED       LOCSUR
 CQ1389  HISTORY     - 1934     GOOD             CGS
 CQ1389
 CQ1389                          STATION DESCRIPTION
 CQ1389
 CQ1389'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1389'1.2 MI N FROM MINDEN.
 CQ1389'ABOUT 1.2 MILES NORTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 CQ1389'MINDEN, WEBSTER PARISH, EAST OF MILEAGE 76.25, ABOUT 0.3 MILE EAST
 CQ1389'ALONG STATE HIGHWAY 185 FROM THE TRACK, AT A T-ROAD, AND IN THE EDGE
 CQ1389'OF THE PINE TREES.  A SOIL EROSION SERVICE STANDARD DISK, STAMPED NO 2
 CQ1389'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0862 ***********************************************************************
 BK0862  DESIGNATION -  2 V 1
 BK0862  PID         -  BK0862
 BK0862  STATE/COUNTY-  LA/ALLEN
 BK0862  COUNTRY     -  US
 BK0862  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0862
 BK0862                         *CURRENT SURVEY CONTROL
 BK0862  ______________________________________________________________________
 BK0862* NAD 83(1986) POSITION- 30 26 41.     (N) 092 59 10.     (W)   SCALED
 BK0862* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0862  **This station is located in a suspected subsidence area (see below).
 BK0862  ______________________________________________________________________
 BK0862  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BK0862
 BK0862.The horizontal coordinates were scaled from a map and have
 BK0862.an estimated accuracy of +/- 6 seconds.
 BK0862
 BK0862.** This station is in an area of known vertical motion.  Due to the
 BK0862.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0862.** determined the orthometric heights for marks in these suspect
 BK0862.** subsidence areas should be considered valid only at the epoch date
 BK0862.** associated with the orthometric height.  These heights must always
 BK0862.** be validated when used as control.  All previously superseded
 BK0862.** orthometric heights are now considered suspect and are available
 BK0862.** in the superseded section.  NGS does not recommend using suspect
 BK0862.** or superseded heights as control.
 BK0862
 BK0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0862.GEOID18 height accuracy estimate available here.
 BK0862
 BK0862.Click photographs - Photos may exist for this station.
 BK0862
 BK0862;                    North         East    Units  Estimated Accuracy
 BK0862;SPC LA S     -   216,710.      841,260.      MT  (+/- 180 meters Scaled)
 BK0862
 BK0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP013680(NAD 83)
 BK0862
 BK0862                          SUPERSEDED SURVEY CONTROL
 BK0862
 BK0862.No superseded survey control is available for this station.
 BK0862
 BK0862_MARKER: DD = SURVEY DISK
 BK0862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0862_STAMPING: 2V1 1969
 BK0862_MARK LOGO: LADHGS
 BK0862_PROJECTION: FLUSH
 BK0862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0862+STABILITY: SURFACE MOTION
 BK0862
 BK0862  HISTORY     - Date     Condition        Report By
 BK0862  HISTORY     - 1969     MONUMENTED       LADH
 BK0862  HISTORY     - 1986     GOOD             NGS
 BK0862  HISTORY     - 20040115 GOOD             USPSQD
 BK0862
 BK0862                          STATION DESCRIPTION
 BK0862
 BK0862'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0862'10.7 MI SW FROM KINDER.
 BK0862'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0862'RAILROAD STATION AT KINDER TO THE INTERSECTION OF US 190 AND A SURFACE
 BK0862'TREATED PARISH ROAD, THENCE 1.7 MILE SOUTHWEST ALONG A SURFACE TREATED
 BK0862'PARISH ROAD TO THE INTERSECTION OF STATE ROUTE 383, THENCE 5.5 MILES
 BK0862'SOUTHWEST ALONG STATE ROUTE 383, 22 FEET WEST OF THE CENTER OF A
 BK0862'GALVANIZED GATE LEADING TO A CEMETARY, 14 FEET SOUTHWEST OF THE WEST
 BK0862'END OF A 24-INCH SIDE DRAIN, 0.6 FEET NORTH OF A MESH FENCE, 1.5 FEET
 BK0862'SOUTH OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF ROADWAY, SET IN
 BK0862'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 16, T 7S, R
 BK0862'6W.
 BK0862
 BK0862                          STATION RECOVERY (1986)
 BK0862
 BK0862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0862'RECOVERED IN GOOD CONDITION.
 BK0862
 BK0862                          STATION RECOVERY (2004)
 BK0862
 BK0862'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0814 ***********************************************************************
 BK0814  DESIGNATION -  2 V 10
 BK0814  PID         -  BK0814
 BK0814  STATE/COUNTY-  LA/ALLEN
 BK0814  COUNTRY     -  US
 BK0814  USGS QUAD   -  KINDER (2018)
 BK0814
 BK0814                         *CURRENT SURVEY CONTROL
 BK0814  ______________________________________________________________________
 BK0814* NAD 83(1986) POSITION- 30 28 02.     (N) 092 50 37.     (W)   SCALED
 BK0814* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0814  **This station is located in a suspected subsidence area (see below).
 BK0814  ______________________________________________________________________
 BK0814  GEOID HEIGHT    -        -27.211 (meters)                     GEOID18
 BK0814  DYNAMIC HEIGHT  -         13.612 (meters)       44.66  (feet) COMP
 BK0814  MODELED GRAVITY -    979,337.7   (mgal)                       NAVD 88
 BK0814
 BK0814.The horizontal coordinates were scaled from a map and have
 BK0814.an estimated accuracy of +/- 6 seconds.
 BK0814
 BK0814.** This station is in an area of known vertical motion. If an
 BK0814.** orthometric height was ever established but is not available 
 BK0814.** in the current survey control section, the orthometric height
 BK0814.** is considered suspect.  Suspect heights are available in the
 BK0814.** superseded section only if requested.
 BK0814
 BK0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0814.GEOID18 height accuracy estimate available here.
 BK0814
 BK0814.Click photographs - Photos may exist for this station.
 BK0814
 BK0814.The dynamic height is computed by dividing the NAVD 88
 BK0814.geopotential number by the normal gravity value computed on the
 BK0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0814.degrees latitude (g = 980.6199 gals.).
 BK0814
 BK0814.The modeled gravity was interpolated from observed gravity values.
 BK0814
 BK0814;                    North         East    Units  Estimated Accuracy
 BK0814;SPC LA S     -   219,010.      854,980.      MT  (+/- 180 meters Scaled)
 BK0814
 BK0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP150705(NAD 83)
 BK0814
 BK0814                          SUPERSEDED SURVEY CONTROL
 BK0814
 BK0814.No superseded survey control is available for this station.
 BK0814
 BK0814_MARKER: DD = SURVEY DISK
 BK0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0814_STAMPING: 2V10 1969
 BK0814_MARK LOGO: LADHGS
 BK0814_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0814+STABILITY: SURFACE MOTION
 BK0814
 BK0814  HISTORY     - Date     Condition        Report By
 BK0814  HISTORY     - 1969     MONUMENTED       LADH
 BK0814  HISTORY     - 1982     GOOD             LADTD
 BK0814  HISTORY     - 20040630 GOOD             USPSQD
 BK0814
 BK0814                          STATION DESCRIPTION
 BK0814
 BK0814'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0814'2.9 MI SE FROM KINDER.
 BK0814'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0814'DEPOT AT KINDER, THENCE 1.0 MILE EAST ALONG A SURFACE TREATED ROAD, 39
 BK0814'FEET NORTH OF THE CENTERLINE OF A SURFACE TREATED PARISH ROAD, 39 FEET
 BK0814'NORTHWEST OF THE EAST END OF AN 18 INCH SIDE DRAIN, 32 FEET NORTHEAST
 BK0814'OF A TELEPHONE POLE, 22 FEET SOUTH OF THE SOUTHWEST CORNER OF A TIN
 BK0814'GARAGE, 16 FEET WEST OF A MANUAL GAS PUMP, 0.6 FEET EAST OF A BOARD
 BK0814'FENCE, 1.6 FEET NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE
 BK0814'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0814'SECTION 2, T7S, R5W.
 BK0814
 BK0814                          STATION RECOVERY (1982)
 BK0814
 BK0814'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0814'RECOVERED IN GOOD CONDITION.
 BK0814
 BK0814                          STATION RECOVERY (2004)
 BK0814
 BK0814'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0720 ***********************************************************************
 BK0720  DESIGNATION -  2 V 11
 BK0720  PID         -  BK0720
 BK0720  STATE/COUNTY-  LA/ALLEN
 BK0720  COUNTRY     -  US
 BK0720  USGS QUAD   -  KINDER (2018)
 BK0720
 BK0720                         *CURRENT SURVEY CONTROL
 BK0720  ______________________________________________________________________
 BK0720* NAD 83(1986) POSITION- 30 28 55.     (N) 092 51 06.     (W)   SCALED
 BK0720* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0720  **This station is located in a suspected subsidence area (see below).
 BK0720  ______________________________________________________________________
 BK0720  GEOID HEIGHT    -        -27.192 (meters)                     GEOID18
 BK0720  DYNAMIC HEIGHT  -         13.504 (meters)       44.30  (feet) COMP
 BK0720  MODELED GRAVITY -    979,340.0   (mgal)                       NAVD 88
 BK0720
 BK0720.The horizontal coordinates were scaled from a map and have
 BK0720.an estimated accuracy of +/- 6 seconds.
 BK0720
 BK0720.** This station is in an area of known vertical motion. If an
 BK0720.** orthometric height was ever established but is not available 
 BK0720.** in the current survey control section, the orthometric height
 BK0720.** is considered suspect.  Suspect heights are available in the
 BK0720.** superseded section only if requested.
 BK0720
 BK0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0720.GEOID18 height accuracy estimate available here.
 BK0720
 BK0720.Click photographs - Photos may exist for this station.
 BK0720
 BK0720.The dynamic height is computed by dividing the NAVD 88
 BK0720.geopotential number by the normal gravity value computed on the
 BK0720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0720.degrees latitude (g = 980.6199 gals.).
 BK0720
 BK0720.The modeled gravity was interpolated from observed gravity values.
 BK0720
 BK0720;                    North         East    Units  Estimated Accuracy
 BK0720;SPC LA S     -   220,660.      854,230.      MT  (+/- 180 meters Scaled)
 BK0720
 BK0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP142722(NAD 83)
 BK0720
 BK0720                          SUPERSEDED SURVEY CONTROL
 BK0720
 BK0720.No superseded survey control is available for this station.
 BK0720
 BK0720_MARKER: DD = SURVEY DISK
 BK0720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0720_STAMPING: 2V11 1969
 BK0720_MARK LOGO: LADHGS
 BK0720_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0720+STABILITY: SURFACE MOTION
 BK0720
 BK0720  HISTORY     - Date     Condition        Report By
 BK0720  HISTORY     - 1969     MONUMENTED       LADH
 BK0720  HISTORY     - 1970     GOOD             NGS
 BK0720  HISTORY     - 1981     GOOD             LADTD
 BK0720  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0720
 BK0720                          STATION DESCRIPTION
 BK0720
 BK0720'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0720'0.7 MI SW FROM KINDER.
 BK0720'ABOUT 0.7 MILE SOUTHWEST ALONG U.S. HIGHWAY 165 FROM THE MISSOURI
 BK0720'PACIFIC RAILROAD STATION AT KINDER, 90 FEET SOUTHEAST OF THE CENTER
 BK0720'LINE OF THE HIGHWAY, 47 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 BK0720'MISSOURI PACIFIC RAILROAD, 130 FEET SOUTH OF THE CENTER LINE OF STATE
 BK0720'HIGHWAY 383, 45 FEET SOUTH OF THE SOUTHWEST CORNER OF THE CONCRETE
 BK0720'FOUNDATION FOR AN ELECTRIC PUMP AT A SEWAGE DISPOSAL PLANT, 1.5 FEET
 BK0720'SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 BK0720'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES
 BK0720'ABOVE THE SURFACE OF THE GROUND.  SEC 2, T 7S, R 5W.
 BK0720
 BK0720                          STATION RECOVERY (1981)
 BK0720
 BK0720'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0720'RECOVERED IN GOOD CONDITION.
 BK0720
 BK0720                          STATION RECOVERY (2002)
 BK0720
 BK0720'RECOVERY NOTE BY US POWER SQUADRON 2002 (EL)
 BK0720'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0802 ***********************************************************************
 BK0802  DESIGNATION -  2 V 12
 BK0802  PID         -  BK0802
 BK0802  STATE/COUNTY-  LA/ALLEN
 BK0802  COUNTRY     -  US
 BK0802  USGS QUAD   -  KINDER (2018)
 BK0802
 BK0802                         *CURRENT SURVEY CONTROL
 BK0802  ______________________________________________________________________
 BK0802* NAD 83(1986) POSITION- 30 29 32.     (N) 092 51 59.     (W)   SCALED
 BK0802* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0802  **This station is located in a suspected subsidence area (see below).
 BK0802  ______________________________________________________________________
 BK0802  GEOID HEIGHT    -        -27.176 (meters)                     GEOID18
 BK0802
 BK0802.The horizontal coordinates were scaled from a map and have
 BK0802.an estimated accuracy of +/- 6 seconds.
 BK0802
 BK0802.** This station is in an area of known vertical motion.  Due to the
 BK0802.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0802.** determined the orthometric heights for marks in these suspect
 BK0802.** subsidence areas should be considered valid only at the epoch date
 BK0802.** associated with the orthometric height.  These heights must always
 BK0802.** be validated when used as control.  All previously superseded
 BK0802.** orthometric heights are now considered suspect and are available
 BK0802.** in the superseded section.  NGS does not recommend using suspect
 BK0802.** or superseded heights as control.
 BK0802
 BK0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0802.GEOID18 height accuracy estimate available here.
 BK0802
 BK0802.Click photographs - Photos may exist for this station.
 BK0802
 BK0802;                    North         East    Units  Estimated Accuracy
 BK0802;SPC LA S     -   221,810.      852,830.      MT  (+/- 180 meters Scaled)
 BK0802
 BK0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP128733(NAD 83)
 BK0802
 BK0802                          SUPERSEDED SURVEY CONTROL
 BK0802
 BK0802.No superseded survey control is available for this station.
 BK0802
 BK0802_MARKER: DD = SURVEY DISK
 BK0802_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0802_STAMPING: 2V12 1969
 BK0802_MARK LOGO: LADHGS
 BK0802_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0802+STABILITY: SURFACE MOTION
 BK0802
 BK0802  HISTORY     - Date     Condition        Report By
 BK0802  HISTORY     - 1969     MONUMENTED       LADH
 BK0802  HISTORY     - 1986     GOOD             NGS
 BK0802  HISTORY     - 20021102 GOOD             USPSQD
 BK0802
 BK0802                          STATION DESCRIPTION
 BK0802
 BK0802'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0802'1.3 MI NW FROM KINDER.
 BK0802'ABOUT 1.3 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0802'RAILROAD DEPOT AT KINDER, 142 FEET NORTHEAST OF A POWER POLE, 62 FEET
 BK0802'NORTH OF THE CENTERLINE OF US 190, 10 FEET NORTH OF A 5 STRAND BARBED
 BK0802'WIRE FENCE, 0.05 MILE NORTHWEST OF A CONCRETE PIPE CULVERT CROSSING US
 BK0802'190, LOCATED ON THE NORTH SIDE OF THE HIGHWAY, 1.4 FEET EAST OF A
 BK0802'STEEL WITNESS POST, 1 FOOT BELOW LEVEL OF THE ROADWAY, SET IN THE TOP
 BK0802'OF A CONCRETE POST PROJECTING 2 INCHES.  SECTION 34, T 6S, R 5W.
 BK0802
 BK0802                          STATION RECOVERY (1986)
 BK0802
 BK0802'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0802'RECOVERED IN GOOD CONDITION.
 BK0802
 BK0802                          STATION RECOVERY (2002)
 BK0802
 BK0802'RECOVERY NOTE BY US POWER SQUADRON 2002 (WHM)
 BK0802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1219 ***********************************************************************
 BK1219  DESIGNATION -  2 V 13
 BK1219  PID         -  BK1219
 BK1219  STATE/COUNTY-  LA/ALLEN
 BK1219  COUNTRY     -  US
 BK1219  USGS QUAD   -  STEEP GULLY (2018)
 BK1219
 BK1219                         *CURRENT SURVEY CONTROL
 BK1219  ______________________________________________________________________
 BK1219* NAD 83(1986) POSITION- 30 53 28.     (N) 092 47 23.     (W)   SCALED
 BK1219* NAVD 88 ORTHO HEIGHT -    52.17  (+/-2cm)      171.2   (feet) VERTCON3
 BK1219  ______________________________________________________________________
 BK1219  GEOID HEIGHT    -        -26.796 (meters)                     GEOID18
 BK1219  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1219
 BK1219.The horizontal coordinates were scaled from a map and have
 BK1219.an estimated accuracy of +/- 6 seconds.
 BK1219
 BK1219.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1219.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1219
 BK1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1219.GEOID18 height accuracy estimate available here.
 BK1219
 BK1219.The vertical order pertains to the NGVD 29 superseded value.
 BK1219
 BK1219.Click photographs - Photos may exist for this station.
 BK1219
 BK1219;                    North         East    Units  Estimated Accuracy
 BK1219;SPC LA S     -   265,940.      860,750.      MT  (+/- 180 meters Scaled)
 BK1219
 BK1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ200175(NAD 83)
 BK1219
 BK1219                          SUPERSEDED SURVEY CONTROL
 BK1219
 BK1219  NGVD 29 (11/26/84)   52.167  (m)          171.15   (f) ADJUSTED    2 0
 BK1219
 BK1219.Superseded values are not recommended for survey control.
 BK1219
 BK1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1219.See file dsdata.pdf to determine how the superseded data were derived.
 BK1219
 BK1219_MARKER: DD = SURVEY DISK
 BK1219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1219_STAMPING: 2V13 1969
 BK1219_MARK LOGO: LADHGS
 BK1219_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1219+STABILITY: SURFACE MOTION
 BK1219
 BK1219  HISTORY     - Date     Condition        Report By
 BK1219  HISTORY     - 1969     MONUMENTED       LADH
 BK1219  HISTORY     - 1981     GOOD             LADTD
 BK1219
 BK1219                          STATION DESCRIPTION
 BK1219
 BK1219'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1219'2.0 MI N FROM ELIZABETH.
 BK1219'ABOUT 2.0 MILES NORTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE
 BK1219'AT ELIZABETH.  1.0 MILES SOUTH OF B.M. 40V52 IN RAPIDES PARISH. 0.65
 BK1219'MILE SOUTH OF A CATTLE GUARD UNDER LOUISIANA HIGHWAY 112. 21 FEET WEST
 BK1219'SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 112. IN THE CENTER OF
 BK1219'THE WEST HEADWALL OF A BOX CULVERT.  0.05 MILE SOUTH OF RAPIDES AND
 BK1219'ALLEN PARISH LINE.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 1
 BK1219'INCH.  A STEEL WITNESS POST IS SET 10 FEET SOUTH OF THE MARK. SECTION
 BK1219'17, T 2S, R 4W.
 BK1219
 BK1219                          STATION RECOVERY (1981)
 BK1219
 BK1219'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1218 ***********************************************************************
 BK1218  DESIGNATION -  2 V 14
 BK1218  PID         -  BK1218
 BK1218  STATE/COUNTY-  LA/ALLEN
 BK1218  COUNTRY     -  US
 BK1218  USGS QUAD   -  STEEP GULLY (2018)
 BK1218
 BK1218                         *CURRENT SURVEY CONTROL
 BK1218  ______________________________________________________________________
 BK1218* NAD 83(1986) POSITION- 30 52 30.     (N) 092 47 24.     (W)   SCALED
 BK1218* NAVD 88 ORTHO HEIGHT -    44.26  (+/-2cm)      145.2   (feet) VERTCON3
 BK1218  ______________________________________________________________________
 BK1218  GEOID HEIGHT    -        -26.817 (meters)                     GEOID18
 BK1218  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1218
 BK1218.The horizontal coordinates were scaled from a map and have
 BK1218.an estimated accuracy of +/- 6 seconds.
 BK1218
 BK1218.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1218.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1218
 BK1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1218.GEOID18 height accuracy estimate available here.
 BK1218
 BK1218.The vertical order pertains to the NGVD 29 superseded value.
 BK1218
 BK1218.Click photographs - Photos may exist for this station.
 BK1218
 BK1218;                    North         East    Units  Estimated Accuracy
 BK1218;SPC LA S     -   264,150.      860,700.      MT  (+/- 180 meters Scaled)
 BK1218
 BK1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ200157(NAD 83)
 BK1218
 BK1218                          SUPERSEDED SURVEY CONTROL
 BK1218
 BK1218  NGVD 29 (11/26/84)   44.252  (m)          145.18   (f) ADJUSTED    2 0
 BK1218
 BK1218.Superseded values are not recommended for survey control.
 BK1218
 BK1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1218.See file dsdata.pdf to determine how the superseded data were derived.
 BK1218
 BK1218_MARKER: DD = SURVEY DISK
 BK1218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1218_STAMPING: 2V14 1969
 BK1218_MARK LOGO: LADHGS
 BK1218_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1218+STABILITY: SURFACE MOTION
 BK1218
 BK1218  HISTORY     - Date     Condition        Report By
 BK1218  HISTORY     - 1969     MONUMENTED       LADH
 BK1218
 BK1218                          STATION DESCRIPTION
 BK1218
 BK1218'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1218'1.0 MI N FROM ELIZABETH.
 BK1218'ABOUT 1.0 MILE NORTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE
 BK1218'AT ELIZABETH.  1.0 MILE SOUTH OF THE RAPIDES AND ALLEN PARISH LINE.
 BK1218'1.0 MILE SOUTH OF B.M. 2V13.  64 FEET SOUTHWEST OF A FENCE CORNER. 86
 BK1218'FEET WEST OF THE NORTHWEST END OF A CRESOTE TIMBER BRIDGE UNDER
 BK1218'LOUISIANA HIGHWAY 112.  97 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK1218'HIGHWAY 112.  160 FEET NORTHWEST OF THE JUNCTION OF LOUISIANA HIGHWAY
 BK1218'112 AND LOUISIANA HIGHWAY 10.  80 FEET NORTH OF CENTERLINE OF
 BK1218'LOUISIANA HIGHWAY 10.  45 FEET NORTHEAST OF A FENCE CORNER.  5 FEET
 BK1218'SOUTHEAST OF A BARB WIRE FENCE.  DISK IN THE TOP OF A CONCRETE POST
 BK1218'PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE
 BK1218'MARK.  SECTION 20, T 2S, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1016 ***********************************************************************
 BK1016  DESIGNATION -  2 V 15
 BK1016  PID         -  BK1016
 BK1016  STATE/COUNTY-  LA/ALLEN
 BK1016  COUNTRY     -  US
 BK1016  USGS QUAD   -  ELTON (2018)
 BK1016
 BK1016                         *CURRENT SURVEY CONTROL
 BK1016  ______________________________________________________________________
 BK1016* NAD 83(1986) POSITION- 30 29 41.     (N) 092 40 17.     (W)   SCALED
 BK1016* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1016  **This station is located in a suspected subsidence area (see below).
 BK1016  ______________________________________________________________________
 BK1016  GEOID HEIGHT    -        -27.223 (meters)                     GEOID18
 BK1016
 BK1016.The horizontal coordinates were scaled from a map and have
 BK1016.an estimated accuracy of +/- 6 seconds.
 BK1016
 BK1016.** This station is in an area of known vertical motion. If an
 BK1016.** orthometric height was ever established but is not available 
 BK1016.** in the current survey control section, the orthometric height
 BK1016.** is considered suspect.  Suspect heights are available in the
 BK1016.** superseded section only if requested.
 BK1016
 BK1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1016.GEOID18 height accuracy estimate available here.
 BK1016
 BK1016.Click photographs - Photos may exist for this station.
 BK1016
 BK1016;                    North         East    Units  Estimated Accuracy
 BK1016;SPC LA S     -   221,860.      871,550.      MT  (+/- 180 meters Scaled)
 BK1016
 BK1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315736(NAD 83)
 BK1016
 BK1016                          SUPERSEDED SURVEY CONTROL
 BK1016
 BK1016.No superseded survey control is available for this station.
 BK1016
 BK1016_MARKER: DD = SURVEY DISK
 BK1016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1016_STAMPING: 2V15 1970
 BK1016_MARK LOGO: LADHGS
 BK1016_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1016+STABILITY: SURFACE MOTION
 BK1016
 BK1016  HISTORY     - Date     Condition        Report By
 BK1016  HISTORY     - 1970     MONUMENTED       LADH
 BK1016  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1016
 BK1016                          STATION DESCRIPTION
 BK1016
 BK1016'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1016'1.00 MI NE FROM ELTON.
 BK1016'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1016'DRYERS EAST OF ELTON, THENCE 0.9 MILE NORTH ALONG STATE ROUTE 26, 40
 BK1016'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 31 FEET SOUTH OF THE
 BK1016'CENTERLINE OF A PRIVATE DRIVE LEADING WEST, 14 FEET NORTHEAST OF A
 BK1016'POWER POLE, 1 FOOT EAST OF A COMBINATION MESH AND BARBED WIRE FENCE,
 BK1016'1.2 FEET EAST OF A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, SET IN
 BK1016'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 35, T6S, R3W.
 BK1016
 BK1016                          STATION RECOVERY (2004)
 BK1016
 BK1016'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1016'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1119 ***********************************************************************
 BK1119  DESIGNATION -  2 V 16
 BK1119  PID         -  BK1119
 BK1119  STATE/COUNTY-  LA/ALLEN
 BK1119  COUNTRY     -  US
 BK1119  USGS QUAD   -  SOILEAU (2018)
 BK1119
 BK1119                         *CURRENT SURVEY CONTROL
 BK1119  ______________________________________________________________________
 BK1119* NAD 83(1986) POSITION- 30 30 34.5    (N) 092 40 17.3    (W)   HD_HELD2
 BK1119* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1119  **This station is located in a suspected subsidence area (see below).
 BK1119  ______________________________________________________________________
 BK1119  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK1119
 BK1119.The horizontal coordinates were established by autonomous hand held GPS
 BK1119.observations and have an estimated accuracy of +/- 10 meters.
 BK1119
 BK1119.** This station is in an area of known vertical motion. If an
 BK1119.** orthometric height was ever established but is not available 
 BK1119.** in the current survey control section, the orthometric height
 BK1119.** is considered suspect.  Suspect heights are available in the
 BK1119.** superseded section only if requested.
 BK1119
 BK1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1119.GEOID18 height accuracy estimate available here.
 BK1119
 BK1119.Click photographs - Photos may exist for this station.
 BK1119
 BK1119;                    North         East    Units  Estimated Accuracy
 BK1119;SPC LA S     -   223,504.      871,560.      MT  (+/- 10 meters HH2 GPS)
 BK1119
 BK1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3152275299(NAD 83)
 BK1119
 BK1119                          SUPERSEDED SURVEY CONTROL
 BK1119
 BK1119.No superseded survey control is available for this station.
 BK1119
 BK1119_MARKER: DD = SURVEY DISK
 BK1119_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1119_SP_SET: CULVERT HEADWALL
 BK1119_STAMPING: 2V16 1970
 BK1119_MARK LOGO: LADHGS
 BK1119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1119+STABILITY: SURFACE MOTION
 BK1119
 BK1119  HISTORY     - Date     Condition        Report By
 BK1119  HISTORY     - 1970     MONUMENTED       LADH
 BK1119  HISTORY     - 20041203 GOOD             USPSQD
 BK1119
 BK1119                          STATION DESCRIPTION
 BK1119
 BK1119'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1119'2.00 MI NE FROM ELTON.
 BK1119'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1119'DRYERS EAST OF ELTON, THENCE 1.9 MILES NORTH ALONG STATE ROUTE 26,
 BK1119'LOCATED IN A FLUME HEADWALL WEST OF THE HIGHWAY, 8 FEET NORTH OF A
 BK1119'POWER POLE, 28 FEET SOUTH OF THE CENTERLINE OF A PARISH GRAVELED ROAD
 BK1119'LEADING WEST, 43 FEET WEST OF THE CENTERLINE OF LA. 26, 0.5 FEET
 BK1119'SOUTHWEST OF A STEEL WITNESS POST, 2 FEET ABOVE ROADWAY.  SECTION 30,
 BK1119'T 6S, R 3W.
 BK1119
 BK1119                          STATION RECOVERY (2004)
 BK1119
 BK1119'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1120 ***********************************************************************
 BK1120  DESIGNATION -  2 V 17
 BK1120  PID         -  BK1120
 BK1120  STATE/COUNTY-  LA/ALLEN
 BK1120  COUNTRY     -  US
 BK1120  USGS QUAD   -  SOILEAU (2018)
 BK1120
 BK1120                         *CURRENT SURVEY CONTROL
 BK1120  ______________________________________________________________________
 BK1120* NAD 83(1986) POSITION- 30 31 25.     (N) 092 40 17.     (W)   SCALED
 BK1120* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1120  **This station is located in a suspected subsidence area (see below).
 BK1120  ______________________________________________________________________
 BK1120  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BK1120
 BK1120.The horizontal coordinates were scaled from a map and have
 BK1120.an estimated accuracy of +/- 6 seconds.
 BK1120
 BK1120.** This station is in an area of known vertical motion. If an
 BK1120.** orthometric height was ever established but is not available 
 BK1120.** in the current survey control section, the orthometric height
 BK1120.** is considered suspect.  Suspect heights are available in the
 BK1120.** superseded section only if requested.
 BK1120
 BK1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1120.GEOID18 height accuracy estimate available here.
 BK1120
 BK1120.Click photographs - Photos may exist for this station.
 BK1120
 BK1120;                    North         East    Units  Estimated Accuracy
 BK1120;SPC LA S     -   225,060.      871,590.      MT  (+/- 180 meters Scaled)
 BK1120
 BK1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315768(NAD 83)
 BK1120
 BK1120                          SUPERSEDED SURVEY CONTROL
 BK1120
 BK1120.No superseded survey control is available for this station.
 BK1120
 BK1120_MARKER: DD = SURVEY DISK
 BK1120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1120_STAMPING: 2V17 1970
 BK1120_MARK LOGO: LADHGS
 BK1120_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1120+STABILITY: SURFACE MOTION
 BK1120
 BK1120  HISTORY     - Date     Condition        Report By
 BK1120  HISTORY     - 1970     MONUMENTED       LADH
 BK1120  HISTORY     - 19850501 MARK NOT FOUND   USPSQD
 BK1120  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1120
 BK1120                          STATION DESCRIPTION
 BK1120
 BK1120'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1120'3.00 MI NE FROM ELTON.
 BK1120'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1120'DRYERS EAST OF ELTON, THENCE 2.9 MILES NORTH ALONG STATE ROUTE 26, 45
 BK1120'FEET WEST OF THE CENTERLINE OF LA. 26, 138 FEET SOUTH OF THE
 BK1120'CENTERLINE OF A PARISH GRAVELED ROAD LEADING WEST, 70 FEET SOUTHWEST
 BK1120'OF THE SOUTH END OF A 24 INCH SIDE DRAIN OFF LA. 26, 1 FOOT EAST OF A
 BK1120'3 STRAND BARBED WIRE FENCE, 1 FOOT WEST OF A STEEL WITNESS POST, 1
 BK1120'FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BK1120'INCHES.  SECTION 23, T 6S, R 3W.
 BK1120
 BK1120                          STATION RECOVERY (1985)
 BK1120
 BK1120'RECOVERY NOTE BY US POWER SQUADRON 1985 (DFP)
 BK1120'MARK NOT FOUND.
 BK1120
 BK1120                          STATION RECOVERY (2004)
 BK1120
 BK1120'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1120'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1121 ***********************************************************************
 BK1121  DESIGNATION -  2 V 18
 BK1121  PID         -  BK1121
 BK1121  STATE/COUNTY-  LA/ALLEN
 BK1121  COUNTRY     -  US
 BK1121  USGS QUAD   -  SOILEAU (2018)
 BK1121
 BK1121                         *CURRENT SURVEY CONTROL
 BK1121  ______________________________________________________________________
 BK1121* NAD 83(1986) POSITION- 30 32 21.     (N) 092 40 15.     (W)   SCALED
 BK1121* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1121  **This station is located in a suspected subsidence area (see below).
 BK1121  ______________________________________________________________________
 BK1121  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 BK1121
 BK1121.The horizontal coordinates were scaled from a map and have
 BK1121.an estimated accuracy of +/- 6 seconds.
 BK1121
 BK1121.** This station is in an area of known vertical motion. If an
 BK1121.** orthometric height was ever established but is not available 
 BK1121.** in the current survey control section, the orthometric height
 BK1121.** is considered suspect.  Suspect heights are available in the
 BK1121.** superseded section only if requested.
 BK1121
 BK1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1121.GEOID18 height accuracy estimate available here.
 BK1121
 BK1121.Click photographs - Photos may exist for this station.
 BK1121
 BK1121;                    North         East    Units  Estimated Accuracy
 BK1121;SPC LA S     -   226,780.      871,660.      MT  (+/- 180 meters Scaled)
 BK1121
 BK1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315785(NAD 83)
 BK1121
 BK1121                          SUPERSEDED SURVEY CONTROL
 BK1121
 BK1121.No superseded survey control is available for this station.
 BK1121
 BK1121_MARKER: DD = SURVEY DISK
 BK1121_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1121_SP_SET: BRIDGE
 BK1121_STAMPING: 2V18 1970
 BK1121_MARK LOGO: LADHGS
 BK1121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1121
 BK1121  HISTORY     - Date     Condition        Report By
 BK1121  HISTORY     - 1970     MONUMENTED       LADH
 BK1121  HISTORY     - 19850501 MARK NOT FOUND   USPSQD
 BK1121  HISTORY     - 20020402 MARK NOT FOUND   USPSQD
 BK1121
 BK1121                          STATION DESCRIPTION
 BK1121
 BK1121'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1121'4.00 MI NE FROM ELTON.
 BK1121'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1121'DRYERS EAST OF ELTON, THENCE 3.9 MILES NORTH ALONG LA. 26, LOCATED IN
 BK1121'THE SIDEWALK OF THE SOUTHEAST CORNER OF A 5 SPAN CONCRETE BRIDGE, 1
 BK1121'FOOT WEST OF THE HANDRAIL, 50 FEET SOUTH OF THE CENTERLINE OF BAYOU
 BK1121'BLUE RELIEF, 13 FEET EAST OF THE CENTERLINE OF LA. 26, 6 FEET
 BK1121'NORTHWEST OF A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, DRILLED IN
 BK1121'BRIDGE SIDEWALK.  SECTION 17, T 6S, R 3W.
 BK1121
 BK1121                          STATION RECOVERY (1985)
 BK1121
 BK1121'RECOVERY NOTE BY US POWER SQUADRON 1985 (DFP)
 BK1121'MARK NOT FOUND.
 BK1121
 BK1121                          STATION RECOVERY (2002)
 BK1121
 BK1121'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1121'BRIDGE MODIFICATION HAS PERMANENTLY COVERED MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1122 ***********************************************************************
 BK1122  DESIGNATION -  2 V 19
 BK1122  PID         -  BK1122
 BK1122  STATE/COUNTY-  LA/ALLEN
 BK1122  COUNTRY     -  US
 BK1122  USGS QUAD   -  SOILEAU (2018)
 BK1122
 BK1122                         *CURRENT SURVEY CONTROL
 BK1122  ______________________________________________________________________
 BK1122* NAD 83(1986) POSITION- 30 33 11.     (N) 092 40 15.     (W)   SCALED
 BK1122* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1122  **This station is located in a suspected subsidence area (see below).
 BK1122  ______________________________________________________________________
 BK1122  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BK1122
 BK1122.The horizontal coordinates were scaled from a map and have
 BK1122.an estimated accuracy of +/- 6 seconds.
 BK1122
 BK1122.** This station is in an area of known vertical motion. If an
 BK1122.** orthometric height was ever established but is not available 
 BK1122.** in the current survey control section, the orthometric height
 BK1122.** is considered suspect.  Suspect heights are available in the
 BK1122.** superseded section only if requested.
 BK1122
 BK1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1122.GEOID18 height accuracy estimate available here.
 BK1122
 BK1122.Click photographs - Photos may exist for this station.
 BK1122
 BK1122;                    North         East    Units  Estimated Accuracy
 BK1122;SPC LA S     -   228,320.      871,680.      MT  (+/- 180 meters Scaled)
 BK1122
 BK1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315801(NAD 83)
 BK1122
 BK1122                          SUPERSEDED SURVEY CONTROL
 BK1122
 BK1122.No superseded survey control is available for this station.
 BK1122
 BK1122_MARKER: DD = SURVEY DISK
 BK1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1122_STAMPING: 2V19 1970
 BK1122_MARK LOGO: LADHGS
 BK1122_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1122+STABILITY: SURFACE MOTION
 BK1122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1122+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2002
 BK1122
 BK1122  HISTORY     - Date     Condition        Report By
 BK1122  HISTORY     - 1970     MONUMENTED       LADH
 BK1122  HISTORY     - 20020402 GOOD             USPSQD
 BK1122  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1122
 BK1122                          STATION DESCRIPTION
 BK1122
 BK1122'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1122'5.00 MI NE FROM ELTON.
 BK1122'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1122'DRYERS EAST OF ELTON, THENCE 4.9 MILES NORTH ALONG STATE ROUTE 26, 65
 BK1122'FEET EAST OF THE CENTERLINE OF LA. 26, 0.5 FOOT WEST OF A COMBINATION
 BK1122'BARBED WIRE AND MESH FENCE, 13 FEET NORTHEAST OF A 12 INCH PINE TREE,
 BK1122'1.5 FEET EAST OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF
 BK1122'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1122'SECTION 11, T 10S, R 3W.
 BK1122
 BK1122                          STATION RECOVERY (2002)
 BK1122
 BK1122'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1122'RECOVERED IN GOOD CONDITION.
 BK1122
 BK1122                          STATION RECOVERY (2004)
 BK1122
 BK1122'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1122'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0863 ***********************************************************************
 BK0863  DESIGNATION -  2 V 2
 BK0863  PID         -  BK0863
 BK0863  STATE/COUNTY-  LA/ALLEN
 BK0863  COUNTRY     -  US
 BK0863  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0863
 BK0863                         *CURRENT SURVEY CONTROL
 BK0863  ______________________________________________________________________
 BK0863* NAD 83(1986) POSITION- 30 26 49.     (N) 092 58 14.     (W)   SCALED
 BK0863* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0863  **This station is located in a suspected subsidence area (see below).
 BK0863  ______________________________________________________________________
 BK0863  GEOID HEIGHT    -        -27.191 (meters)                     GEOID18
 BK0863
 BK0863.The horizontal coordinates were scaled from a map and have
 BK0863.an estimated accuracy of +/- 6 seconds.
 BK0863
 BK0863.** This station is in an area of known vertical motion.  Due to the
 BK0863.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0863.** determined the orthometric heights for marks in these suspect
 BK0863.** subsidence areas should be considered valid only at the epoch date
 BK0863.** associated with the orthometric height.  These heights must always
 BK0863.** be validated when used as control.  All previously superseded
 BK0863.** orthometric heights are now considered suspect and are available
 BK0863.** in the superseded section.  NGS does not recommend using suspect
 BK0863.** or superseded heights as control.
 BK0863
 BK0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0863.GEOID18 height accuracy estimate available here.
 BK0863
 BK0863.Click photographs - Photos may exist for this station.
 BK0863
 BK0863;                    North         East    Units  Estimated Accuracy
 BK0863;SPC LA S     -   216,930.      842,760.      MT  (+/- 180 meters Scaled)
 BK0863
 BK0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP028683(NAD 83)
 BK0863
 BK0863                          SUPERSEDED SURVEY CONTROL
 BK0863
 BK0863.No superseded survey control is available for this station.
 BK0863
 BK0863_MARKER: DD = SURVEY DISK
 BK0863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0863_STAMPING: 2V2 1969
 BK0863_MARK LOGO: LADHGS
 BK0863_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0863+STABILITY: SURFACE MOTION
 BK0863
 BK0863  HISTORY     - Date     Condition        Report By
 BK0863  HISTORY     - 1969     MONUMENTED       LADH
 BK0863  HISTORY     - 1986     GOOD             NGS
 BK0863  HISTORY     - 20040115 MARK NOT FOUND   USPSQD
 BK0863
 BK0863                          STATION DESCRIPTION
 BK0863
 BK0863'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0863'9.7 MI SW FROM KINDER.
 BK0863'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0863'RAILROAD STATION AT KINDER TO THE INTERSECTION OF US 190 AND A SURFACE
 BK0863'TREATED PARISH ROAD, THENCE 1.7 MILES SOUTHWEST ALONG A SURFACE
 BK0863'TREATED PARISH ROAD TO THE INTERSECTION OF STATE ROUTE 383, THENCE 4.5
 BK0863'MILES SOUTHWEST ALONG STATE ROUTE 383, 71 FEET EAST OF THE CENTERLINE
 BK0863'OF STATE ROUTE 383, 58 FEET NORTHEAST OF THE CENTERLINE OF A SIDE
 BK0863'DRAIN LEADING TO A WOOD FRAME HOUSE BELONGING TO A MR. ELLIS SAVANT,
 BK0863'0.5 FEET SOUTH OF A 3 STRAND BARBED WIRE FENCE, 1 FOOT NORTHWEST OF A
 BK0863'STEEL WITNESS POST, 1 FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A
 BK0863'CONCRETE POST PROJECTING 1 INCH.  SECTION 15, T 7S, R 6W.
 BK0863
 BK0863                          STATION RECOVERY (1986)
 BK0863
 BK0863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0863'RECOVERED IN GOOD CONDITION.
 BK0863
 BK0863                          STATION RECOVERY (2004)
 BK0863
 BK0863'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0863'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1124 ***********************************************************************
 BK1124  DESIGNATION -  2 V 20
 BK1124  PID         -  BK1124
 BK1124  STATE/COUNTY-  LA/ALLEN
 BK1124  COUNTRY     -  US
 BK1124  USGS QUAD   -  SOILEAU (2018)
 BK1124
 BK1124                         *CURRENT SURVEY CONTROL
 BK1124  ______________________________________________________________________
 BK1124* NAD 83(1986) POSITION- 30 34 48.     (N) 092 40 19.     (W)   SCALED
 BK1124* NAVD 88 ORTHO HEIGHT -    17.53  (+/-2cm)       57.5   (feet) VERTCON3
 BK1124  ______________________________________________________________________
 BK1124  GEOID HEIGHT    -        -27.123 (meters)                     GEOID18
 BK1124  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1124
 BK1124.The horizontal coordinates were scaled from a map and have
 BK1124.an estimated accuracy of +/- 6 seconds.
 BK1124
 BK1124.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1124.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1124
 BK1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1124.GEOID18 height accuracy estimate available here.
 BK1124
 BK1124.The vertical order pertains to the NGVD 29 superseded value.
 BK1124
 BK1124.Click photographs - Photos may exist for this station.
 BK1124
 BK1124;                    North         East    Units  Estimated Accuracy
 BK1124;SPC LA S     -   231,310.      871,610.      MT  (+/- 180 meters Scaled)
 BK1124
 BK1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP314831(NAD 83)
 BK1124
 BK1124                          SUPERSEDED SURVEY CONTROL
 BK1124
 BK1124  NGVD 29 (11/26/84)   17.531  (m)           57.52   (f) ADJUSTED    2 0
 BK1124
 BK1124.Superseded values are not recommended for survey control.
 BK1124
 BK1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1124.See file dsdata.pdf to determine how the superseded data were derived.
 BK1124
 BK1124_MARKER: DD = SURVEY DISK
 BK1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1124_STAMPING: 2V20 1970
 BK1124_MARK LOGO: LADHGS
 BK1124_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1124+STABILITY: SURFACE MOTION
 BK1124
 BK1124  HISTORY     - Date     Condition        Report By
 BK1124  HISTORY     - 1970     MONUMENTED       LADH
 BK1124  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1124
 BK1124                          STATION DESCRIPTION
 BK1124
 BK1124'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1124'6.90 MI NE FROM ELTON.
 BK1124'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1124'DRYERS EAST OF ELTON, THENCE 6.8 MILES NORTH ALONG STATE ROUTE 26, 78
 BK1124'FEET WEST OF THE CENTERLINE OF LA. 26, 35 FEET WEST OF A FENCE CORNER,
 BK1124'1.5 FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE, 24 FEET NORTH OF A
 BK1124'PROJECTED CENTERLINE OF A PRIVATE DRIVE LEADING WEST, 1.5 FEET WEST OF
 BK1124'A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK1124'CONCRETE POST PROJECTING 4 INCHES.  SECTION 33, T 5S, R 3W.
 BK1124
 BK1124                          STATION RECOVERY (2004)
 BK1124
 BK1124'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1124'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1126 ***********************************************************************
 BK1126  DESIGNATION -  2 V 21
 BK1126  PID         -  BK1126
 BK1126  STATE/COUNTY-  LA/ALLEN
 BK1126  COUNTRY     -  US
 BK1126  USGS QUAD   -  SOILEAU (2018)
 BK1126
 BK1126                         *CURRENT SURVEY CONTROL
 BK1126  ______________________________________________________________________
 BK1126* NAD 83(1986) POSITION- 30 36 12.     (N) 092 40 16.     (W)   SCALED
 BK1126* NAVD 88 ORTHO HEIGHT -    21.04  (+/-2cm)       69.0   (feet) VERTCON3
 BK1126  ______________________________________________________________________
 BK1126  GEOID HEIGHT    -        -27.101 (meters)                     GEOID18
 BK1126  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1126
 BK1126.The horizontal coordinates were scaled from a map and have
 BK1126.an estimated accuracy of +/- 6 seconds.
 BK1126
 BK1126.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1126.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1126
 BK1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1126.GEOID18 height accuracy estimate available here.
 BK1126
 BK1126.The vertical order pertains to the NGVD 29 superseded value.
 BK1126
 BK1126.Click photographs - Photos may exist for this station.
 BK1126
 BK1126;                    North         East    Units  Estimated Accuracy
 BK1126;SPC LA S     -   233,900.      871,720.      MT  (+/- 180 meters Scaled)
 BK1126
 BK1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315856(NAD 83)
 BK1126
 BK1126                          SUPERSEDED SURVEY CONTROL
 BK1126
 BK1126  NGVD 29 (11/26/84)   21.037  (m)           69.02   (f) ADJUSTED    2 0
 BK1126
 BK1126.Superseded values are not recommended for survey control.
 BK1126
 BK1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1126.See file dsdata.pdf to determine how the superseded data were derived.
 BK1126
 BK1126_MARKER: DD = SURVEY DISK
 BK1126_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1126_SP_SET: CULVERT HEADWALL
 BK1126_STAMPING: 2V21 1970
 BK1126_MARK LOGO: LADHGS
 BK1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1126+STABILITY: SURFACE MOTION
 BK1126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1126+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2002
 BK1126
 BK1126  HISTORY     - Date     Condition        Report By
 BK1126  HISTORY     - 1970     MONUMENTED       LADH
 BK1126  HISTORY     - 20020402 GOOD             USPSQD
 BK1126  HISTORY     - 20041203 GOOD             USPSQD
 BK1126
 BK1126                          STATION DESCRIPTION
 BK1126
 BK1126'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1126'6.60 MI SE FROM OBERLIN.
 BK1126'ABOUT 6.6 MILES SOUTHEAST ALONG STATE ROUTE 26 FROM THE COURTHOUSE AT
 BK1126'OBERLIN, LOCATED EAST OF THE HIGHWAY IN THE HEADWALL OF A CONCRETE BOX
 BK1126'CULVERT, 19 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 120 FEET
 BK1126'NORTHEAST OF A WOODEN FENCE CORNER, 37 FEET SOUTHWEST OF A POWER POLE
 BK1126'APPROXIMATELY 0.2 MILE NORTH OF A BRICK VENEER HOUSE BELONGING TO MR.
 BK1126'P. MOREAUX, 10 FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1126'ROADWAY, DRILLED IN HEADWALL.  SECTION 22, T 5S, R 3W.
 BK1126
 BK1126                          STATION RECOVERY (2002)
 BK1126
 BK1126'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1126'WITNESS POST NO LONGER EXISTS.
 BK1126
 BK1126                          STATION RECOVERY (2004)
 BK1126
 BK1126'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1127 ***********************************************************************
 BK1127  DESIGNATION -  2 V 22
 BK1127  PID         -  BK1127
 BK1127  STATE/COUNTY-  LA/ALLEN
 BK1127  COUNTRY     -  US
 BK1127  USGS QUAD   -  SOILEAU (2018)
 BK1127
 BK1127                         *CURRENT SURVEY CONTROL
 BK1127  ______________________________________________________________________
 BK1127* NAD 83(1986) POSITION- 30 36 43.     (N) 092 40 47.     (W)   SCALED
 BK1127* NAVD 88 ORTHO HEIGHT -    22.42  (+/-2cm)       73.6   (feet) VERTCON3
 BK1127  ______________________________________________________________________
 BK1127  GEOID HEIGHT    -        -27.090 (meters)                     GEOID18
 BK1127  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1127
 BK1127.The horizontal coordinates were scaled from a map and have
 BK1127.an estimated accuracy of +/- 6 seconds.
 BK1127
 BK1127.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1127.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1127
 BK1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1127.GEOID18 height accuracy estimate available here.
 BK1127
 BK1127.The vertical order pertains to the NGVD 29 superseded value.
 BK1127
 BK1127.Click photographs - Photos may exist for this station.
 BK1127
 BK1127;                    North         East    Units  Estimated Accuracy
 BK1127;SPC LA S     -   234,860.      870,900.      MT  (+/- 180 meters Scaled)
 BK1127
 BK1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP306866(NAD 83)
 BK1127
 BK1127                          SUPERSEDED SURVEY CONTROL
 BK1127
 BK1127  NGVD 29 (11/26/84)   22.405  (m)           73.51   (f) ADJUSTED    2 0
 BK1127
 BK1127.Superseded values are not recommended for survey control.
 BK1127
 BK1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1127.See file dsdata.pdf to determine how the superseded data were derived.
 BK1127
 BK1127_MARKER: DD = SURVEY DISK
 BK1127_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1127_SP_SET: CULVERT HEADWALL
 BK1127_STAMPING: 2V22 1970
 BK1127_MARK LOGO: LADHGS
 BK1127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1127+STABILITY: SURFACE MOTION
 BK1127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1127+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2002
 BK1127
 BK1127  HISTORY     - Date     Condition        Report By
 BK1127  HISTORY     - 1970     MONUMENTED       LADH
 BK1127  HISTORY     - 20020402 GOOD             USPSQD
 BK1127  HISTORY     - 20041203 GOOD             USPSQD
 BK1127
 BK1127                          STATION DESCRIPTION
 BK1127
 BK1127'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1127'5.50 MI SE FROM OBERLIN.
 BK1127'ABOUT 5.5 MILES SOUTHEAST ALONG STATE ROUTE 26 FROM THE COURTHOUSE AT
 BK1127'OBERLIN, LOCATED IN A HEADWALL NORTH OF THE HIGHWAY, 43.5 FEET NORTH
 BK1127'OF THE CENTERLINE OF THE HIGHWAY, 52 FEET WEST OF THE CENTERLINE OF A
 BK1127'PRIVATE DRIVE LEADING NORTH INTO A RICE FIELD, 0.5 FOOT NORTH OF A
 BK1127'COMBINATION BARBED WIRE AND MESH FENCE, 1.5 FEET NORTH OF A STEEL
 BK1127'WITNESS POST, 2 FEET ABOVE ROADWAY, DRILLED IN HEADWALL.  SECTION 16,
 BK1127'T 5S, R 3W.
 BK1127
 BK1127                          STATION RECOVERY (2002)
 BK1127
 BK1127'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1127'WITNESS POST AND FENCE NO LONGER EXIST.
 BK1127
 BK1127                          STATION RECOVERY (2004)
 BK1127
 BK1127'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1128 ***********************************************************************
 BK1128  DESIGNATION -  2 V 23
 BK1128  PID         -  BK1128
 BK1128  STATE/COUNTY-  LA/ALLEN
 BK1128  COUNTRY     -  US
 BK1128  USGS QUAD   -  SOILEAU (2018)
 BK1128
 BK1128                         *CURRENT SURVEY CONTROL
 BK1128  ______________________________________________________________________
 BK1128* NAD 83(1986) POSITION- 30 36 40.8    (N) 092 42 00.7    (W)   HD_HELD2
 BK1128* NAVD 88 ORTHO HEIGHT -    20.90  (+/-2cm)       68.6   (feet) VERTCON3
 BK1128  ______________________________________________________________________
 BK1128  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BK1128  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1128
 BK1128.The horizontal coordinates were established by autonomous hand held GPS
 BK1128.observations and have an estimated accuracy of +/- 10 meters.
 BK1128
 BK1128.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1128.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1128
 BK1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1128.GEOID18 height accuracy estimate available here.
 BK1128
 BK1128.The vertical order pertains to the NGVD 29 superseded value.
 BK1128
 BK1128.Click photographs - Photos may exist for this station.
 BK1128
 BK1128;                    North         East    Units  Estimated Accuracy
 BK1128;SPC LA S     -   234,815.      868,938.      MT  (+/- 10 meters HH2 GPS)
 BK1128
 BK1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2873686567(NAD 83)
 BK1128
 BK1128                          SUPERSEDED SURVEY CONTROL
 BK1128
 BK1128  NGVD 29 (11/26/84)   20.881  (m)           68.51   (f) ADJUSTED    2 0
 BK1128
 BK1128.Superseded values are not recommended for survey control.
 BK1128
 BK1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1128.See file dsdata.pdf to determine how the superseded data were derived.
 BK1128
 BK1128_MARKER: DD = SURVEY DISK
 BK1128_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1128_SP_SET: CULVERT HEADWALL
 BK1128_STAMPING: 2V23 1970
 BK1128_MARK LOGO: LADHGS
 BK1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1128+STABILITY: SURFACE MOTION
 BK1128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1128+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2002
 BK1128
 BK1128  HISTORY     - Date     Condition        Report By
 BK1128  HISTORY     - 1970     MONUMENTED       LADH
 BK1128  HISTORY     - 20020402 GOOD             USPSQD
 BK1128  HISTORY     - 20041203 GOOD             USPSQD
 BK1128
 BK1128                          STATION DESCRIPTION
 BK1128
 BK1128'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1128'4.30 MI SE FROM OBERLIN.
 BK1128'ABOUT 4.3 MILES SOUTHEAST ALONG STATE ROUTE 26 FROM THE COURTHOUSE AT
 BK1128'OBERLIN, 23 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, LOCATED IN
 BK1128'THE CENTER OF A BOX CULVERT, APPROXIMATELY 0.1 MILE NORTHEAST OF A
 BK1128'PRIVATE RICE DRYER, 8 FEET WEST OF A STEEL WITNESS POST, ABOUT LEVEL
 BK1128'WITH ROADWAY, DRILLED IN HEADWALL.  SECTION 20, T 5S, R 3S.
 BK1128
 BK1128                          STATION RECOVERY (2002)
 BK1128
 BK1128'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1128'MARKER IS ACTUALLY LOCATED 23 FEET NORTH OF THE CENTERLINE OF THE
 BK1128'HIGHWAY IN THE CENTER OF A BOX CULVERT.
 BK1128
 BK1128                          STATION RECOVERY (2004)
 BK1128
 BK1128'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1130 ***********************************************************************
 BK1130  DESIGNATION -  2 V 24
 BK1130  PID         -  BK1130
 BK1130  STATE/COUNTY-  LA/ALLEN
 BK1130  COUNTRY     -  US
 BK1130  USGS QUAD   -  SOILEAU (2018)
 BK1130
 BK1130                         *CURRENT SURVEY CONTROL
 BK1130  ______________________________________________________________________
 BK1130* NAD 83(1986) POSITION- 30 36 41.     (N) 092 44 12.     (W)   SCALED
 BK1130* NAVD 88 ORTHO HEIGHT -    21.42  (+/-2cm)       70.3   (feet) VERTCON3
 BK1130  ______________________________________________________________________
 BK1130  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BK1130  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1130
 BK1130.The horizontal coordinates were scaled from a map and have
 BK1130.an estimated accuracy of +/- 6 seconds.
 BK1130
 BK1130.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1130.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1130
 BK1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1130.GEOID18 height accuracy estimate available here.
 BK1130
 BK1130.The vertical order pertains to the NGVD 29 superseded value.
 BK1130
 BK1130.Click photographs - Photos may exist for this station.
 BK1130
 BK1130;                    North         East    Units  Estimated Accuracy
 BK1130;SPC LA S     -   234,860.      865,440.      MT  (+/- 180 meters Scaled)
 BK1130
 BK1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP252865(NAD 83)
 BK1130
 BK1130                          SUPERSEDED SURVEY CONTROL
 BK1130
 BK1130  NGVD 29 (11/26/84)   21.401  (m)           70.21   (f) ADJUSTED    2 0
 BK1130
 BK1130.Superseded values are not recommended for survey control.
 BK1130
 BK1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1130.See file dsdata.pdf to determine how the superseded data were derived.
 BK1130
 BK1130_MARKER: DD = SURVEY DISK
 BK1130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1130_STAMPING: 2V24 1970
 BK1130_MARK LOGO: LADHGS
 BK1130_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1130+STABILITY: SURFACE MOTION
 BK1130
 BK1130  HISTORY     - Date     Condition        Report By
 BK1130  HISTORY     - 1970     MONUMENTED       LADH
 BK1130  HISTORY     - 20041203 GOOD             USPSQD
 BK1130
 BK1130                          STATION DESCRIPTION
 BK1130
 BK1130'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1130'2.10 MI SE FROM OBERLIN.
 BK1130'ABOUT 2.1 MILES SOUTHEAST ALONG STATE ROUTE 26 FROM THE COURTHOUSE AT
 BK1130'OBERLIN, 42 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 2.5 FEET
 BK1130'SOUTHWEST OF A POWER POLE, 47 FEET EAST OF A UNITED GAS LINE VENT, 1.5
 BK1130'FEET NORTH OF A COMBINATION BARBED WIRE AND MESH FENCE, 1.3 FEET NORTH
 BK1130'OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF ROADWAY, SET IN
 BK1130'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 13, T 5S, R
 BK1130'3W.
 BK1130
 BK1130                          STATION RECOVERY (2004)
 BK1130
 BK1130'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1131 ***********************************************************************
 BK1131  DESIGNATION -  2 V 25
 BK1131  PID         -  BK1131
 BK1131  STATE/COUNTY-  LA/ALLEN
 BK1131  COUNTRY     -  US
 BK1131  USGS QUAD   -  OBERLIN (2018)
 BK1131
 BK1131                         *CURRENT SURVEY CONTROL
 BK1131  ______________________________________________________________________
 BK1131* NAD 83(1986) POSITION- 30 36 59.     (N) 092 45 06.     (W)   SCALED
 BK1131* NAVD 88 ORTHO HEIGHT -    21.31  (+/-2cm)       69.9   (feet) VERTCON3
 BK1131  ______________________________________________________________________
 BK1131  GEOID HEIGHT    -        -27.068 (meters)                     GEOID18
 BK1131  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1131
 BK1131.The horizontal coordinates were scaled from a map and have
 BK1131.an estimated accuracy of +/- 6 seconds.
 BK1131
 BK1131.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1131.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1131
 BK1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1131.GEOID18 height accuracy estimate available here.
 BK1131
 BK1131.The vertical order pertains to the NGVD 29 superseded value.
 BK1131
 BK1131.Click photographs - Photos may exist for this station.
 BK1131
 BK1131;                    North         East    Units  Estimated Accuracy
 BK1131;SPC LA S     -   235,440.      864,010.      MT  (+/- 180 meters Scaled)
 BK1131
 BK1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP238871(NAD 83)
 BK1131
 BK1131                          SUPERSEDED SURVEY CONTROL
 BK1131
 BK1131  NGVD 29 (11/26/84)   21.284  (m)           69.83   (f) ADJUSTED    2 0
 BK1131
 BK1131.Superseded values are not recommended for survey control.
 BK1131
 BK1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1131.See file dsdata.pdf to determine how the superseded data were derived.
 BK1131
 BK1131_MARKER: DD = SURVEY DISK
 BK1131_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1131_SP_SET: CULVERT HEADWALL
 BK1131_STAMPING: 2V25 1970
 BK1131_MARK LOGO: LADHGS
 BK1131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1131+STABILITY: SURFACE MOTION
 BK1131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1131+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2004
 BK1131
 BK1131  HISTORY     - Date     Condition        Report By
 BK1131  HISTORY     - 1970     MONUMENTED       LADH
 BK1131  HISTORY     - 20020402 GOOD             USPSQD
 BK1131  HISTORY     - 20041021 GOOD             USPSQD
 BK1131
 BK1131                          STATION DESCRIPTION
 BK1131
 BK1131'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1131'1.10 MI SE FROM OBERLIN.
 BK1131'ABOUT 1.1 MILES SOUTHEAST ALONG STATE ROUTE 26 FROM THE COURTHOUSE AT
 BK1131'OBERLIN, 41 FEET WEST OF THE CENTERLINE OF STATE ROUTE 26, LOCATED IN
 BK1131'A FLUME HEADWALL WEST OF THE HIGHWAY, 7 FEET NORTHEAST OF AN 18 INCH
 BK1131'SWEETGUM TREE, 39 FEET SOUTHEAST OF THE CENTERLINE OF A PRIVATE DRIVE
 BK1131'LEADING WEST, 95 FEET SOUTHWEST OF A POWER POLE BEARING A STREET
 BK1131'LIGHT, 1.5 FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1131'HIGHWAY DRILLED IN HEADWALL.  SECTION 14, T 5S, R 4W.
 BK1131
 BK1131                          STATION RECOVERY (2002)
 BK1131
 BK1131'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1131'RECOVERED IN GOOD CONDITION.
 BK1131
 BK1131                          STATION RECOVERY (2004)
 BK1131
 BK1131'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BK1131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1132 ***********************************************************************
 BK1132  DESIGNATION -  2 V 26
 BK1132  PID         -  BK1132
 BK1132  STATE/COUNTY-  LA/ALLEN
 BK1132  COUNTRY     -  US
 BK1132  USGS QUAD   -  OBERLIN (2018)
 BK1132
 BK1132                         *CURRENT SURVEY CONTROL
 BK1132  ______________________________________________________________________
 BK1132* NAD 83(1986) POSITION- 30 37 21.     (N) 092 47 01.     (W)   SCALED
 BK1132* NAVD 88 ORTHO HEIGHT -    23.37  (+/-2cm)       76.7   (feet) VERTCON3
 BK1132  ______________________________________________________________________
 BK1132  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BK1132  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1132
 BK1132.The horizontal coordinates were scaled from a map and have
 BK1132.an estimated accuracy of +/- 6 seconds.
 BK1132
 BK1132.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1132.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1132
 BK1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1132.GEOID18 height accuracy estimate available here.
 BK1132
 BK1132.The vertical order pertains to the NGVD 29 superseded value.
 BK1132
 BK1132.Click photographs - Photos may exist for this station.
 BK1132
 BK1132;                    North         East    Units  Estimated Accuracy
 BK1132;SPC LA S     -   236,150.      860,960.      MT  (+/- 180 meters Scaled)
 BK1132
 BK1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP207877(NAD 83)
 BK1132
 BK1132                          SUPERSEDED SURVEY CONTROL
 BK1132
 BK1132  NGVD 29 (11/26/84)   23.355  (m)           76.62   (f) ADJUSTED    2 0
 BK1132
 BK1132.Superseded values are not recommended for survey control.
 BK1132
 BK1132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1132.See file dsdata.pdf to determine how the superseded data were derived.
 BK1132
 BK1132_MARKER: DD = SURVEY DISK
 BK1132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1132_STAMPING: 2V26 1970
 BK1132_MARK LOGO: LADHGS
 BK1132_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1132+STABILITY: SURFACE MOTION
 BK1132
 BK1132  HISTORY     - Date     Condition        Report By
 BK1132  HISTORY     - 1970     MONUMENTED       LADH
 BK1132  HISTORY     - 19850423 MARK NOT FOUND   USPSQD
 BK1132
 BK1132                          STATION DESCRIPTION
 BK1132
 BK1132'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1132'1.35 MI W FROM OBERLIN.
 BK1132'ABOUT 1.35 MILES WEST ALONG LA. 26 FROM THE MISSOURI PACIFIC RAILROAD
 BK1132'DEPOT AT OBERLIN, 44 FEET NORTHEAST OF THE NORTHEAST CORNER OF A TIN
 BK1132'BUILDING, 48 FEET SOUTH OF THE CENTERLINE OF LA. 26, 10 FEET SOUTHEAST
 BK1132'OF A POWER POLE, 31 FEET EAST OF A PRIVATE DRIVEWAY LEADING TO A
 BK1132'HOUSE, 0.6 FEET NORTH OF A 3 STRAND BARBED WIRE FENCE, 1.1 FEET
 BK1132'SOUTHWEST OF A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE ROADWAY, SET IN
 BK1132'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 16, T 5S, R
 BK1132'4W.
 BK1132
 BK1132                          STATION RECOVERY (1985)
 BK1132
 BK1132'RECOVERY NOTE BY US POWER SQUADRON 1985 (JLK)
 BK1132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1133 ***********************************************************************
 BK1133  DESIGNATION -  2 V 27
 BK1133  PID         -  BK1133
 BK1133  STATE/COUNTY-  LA/ALLEN
 BK1133  COUNTRY     -  US
 BK1133  USGS QUAD   -  PINE CHAPEL (2018)
 BK1133
 BK1133                         *CURRENT SURVEY CONTROL
 BK1133  ______________________________________________________________________
 BK1133* NAD 83(1986) POSITION- 30 37 47.     (N) 092 47 35.     (W)   SCALED
 BK1133* NAVD 88 ORTHO HEIGHT -    22.71  (+/-2cm)       74.5   (feet) VERTCON3
 BK1133  ______________________________________________________________________
 BK1133  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 BK1133  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1133
 BK1133.The horizontal coordinates were scaled from a map and have
 BK1133.an estimated accuracy of +/- 6 seconds.
 BK1133
 BK1133.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1133.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1133
 BK1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1133.GEOID18 height accuracy estimate available here.
 BK1133
 BK1133.The vertical order pertains to the NGVD 29 superseded value.
 BK1133
 BK1133.Click photographs - Photos may exist for this station.
 BK1133
 BK1133;                    North         East    Units  Estimated Accuracy
 BK1133;SPC LA S     -   236,960.      860,060.      MT  (+/- 180 meters Scaled)
 BK1133
 BK1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP198885(NAD 83)
 BK1133
 BK1133                          SUPERSEDED SURVEY CONTROL
 BK1133
 BK1133  NGVD 29 (11/26/84)   22.690  (m)           74.44   (f) ADJUSTED    2 0
 BK1133
 BK1133.Superseded values are not recommended for survey control.
 BK1133
 BK1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1133.See file dsdata.pdf to determine how the superseded data were derived.
 BK1133
 BK1133_MARKER: DD = SURVEY DISK
 BK1133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1133_STAMPING: 2V27 1970
 BK1133_MARK LOGO: LADHGS
 BK1133_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1133+STABILITY: SURFACE MOTION
 BK1133
 BK1133  HISTORY     - Date     Condition        Report By
 BK1133  HISTORY     - 1970     MONUMENTED       LADH
 BK1133
 BK1133                          STATION DESCRIPTION
 BK1133
 BK1133'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1133'2.20 MI NW FROM OBERLIN.
 BK1133'ABOUT 2.20 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1133'RAILROAD DEPOT AT OBERLIN, 116 FEET NORTHWEST OF THE NORTHEAST CORNER
 BK1133'OF A TIN WELDING SHOP, 54 FEET WEST OF THE CENTERLINE OF LA. 26, 4
 BK1133'FEET NORTH OF A POWER POLE WITH GUY LINE, 1.3 FEET SOUTHEAST OF A
 BK1133'STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A
 BK1133'CONCRETE POST PROJECTING 2 INCHES.  SECTION 8, T 5S, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1134 ***********************************************************************
 BK1134  DESIGNATION -  2 V 28
 BK1134  PID         -  BK1134
 BK1134  STATE/COUNTY-  LA/ALLEN
 BK1134  COUNTRY     -  US
 BK1134  USGS QUAD   -  PINE CHAPEL (2018)
 BK1134
 BK1134                         *CURRENT SURVEY CONTROL
 BK1134  ______________________________________________________________________
 BK1134* NAD 83(1986) POSITION- 30 38 17.     (N) 092 48 30.     (W)   SCALED
 BK1134* NAVD 88 ORTHO HEIGHT -    18.72  (+/-2cm)       61.4   (feet) VERTCON3
 BK1134  ______________________________________________________________________
 BK1134  GEOID HEIGHT    -        -27.032 (meters)                     GEOID18
 BK1134  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1134
 BK1134.The horizontal coordinates were scaled from a map and have
 BK1134.an estimated accuracy of +/- 6 seconds.
 BK1134
 BK1134.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1134.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1134
 BK1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1134.GEOID18 height accuracy estimate available here.
 BK1134
 BK1134.The vertical order pertains to the NGVD 29 superseded value.
 BK1134
 BK1134.Click photographs - Photos may exist for this station.
 BK1134
 BK1134;                    North         East    Units  Estimated Accuracy
 BK1134;SPC LA S     -   237,910.      858,610.      MT  (+/- 180 meters Scaled)
 BK1134
 BK1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP183895(NAD 83)
 BK1134
 BK1134                          SUPERSEDED SURVEY CONTROL
 BK1134
 BK1134  NGVD 29 (11/26/84)   18.705  (m)           61.37   (f) ADJUSTED    2 0
 BK1134
 BK1134.Superseded values are not recommended for survey control.
 BK1134
 BK1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1134.See file dsdata.pdf to determine how the superseded data were derived.
 BK1134
 BK1134_MARKER: DD = SURVEY DISK
 BK1134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1134_STAMPING: 2V28 1970
 BK1134_MARK LOGO: LADHGS
 BK1134_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1134+STABILITY: SURFACE MOTION
 BK1134
 BK1134  HISTORY     - Date     Condition        Report By
 BK1134  HISTORY     - 1970     MONUMENTED       LADH
 BK1134  HISTORY     - 20020402 MARK NOT FOUND   USPSQD
 BK1134
 BK1134                          STATION DESCRIPTION
 BK1134
 BK1134'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1134'3.30 MI NW FROM OBERLIN.
 BK1134'ABOUT 3.30 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1134'RAILROAD DEPOT AT OBERLIN, 50 FEET NORTH OF THE CENTERLINE OF LA. 26,
 BK1134'0.5 FEET SOUTH OF A 3 STRAND BARBED WIRE FENCE, 152 FEET NORTHEAST OF
 BK1134'A POWER POLE, APPROXIMATELY 0.1 MILE NORTHEAST OF THE EAST END OF THE
 BK1134'CALCASIEU RIVER BRIDGE, 1.2 FEET NORTH OF A STEEL WITNESS POST, ABOUT
 BK1134'4 FEET BELOW LEVEL OF HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 BK1134'PROJECTING 6 INCHES.  SECTION 7, T 5S, R 4W.
 BK1134
 BK1134                          STATION RECOVERY (2002)
 BK1134
 BK1134'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1134'RIVER BEND INN AND PARKING LOT NOW EXIST IN THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1135 ***********************************************************************
 BK1135  DESIGNATION -  2 V 29
 BK1135  PID         -  BK1135
 BK1135  STATE/COUNTY-  LA/ALLEN
 BK1135  COUNTRY     -  US
 BK1135  USGS QUAD   -  PINE CHAPEL (2018)
 BK1135
 BK1135                         *CURRENT SURVEY CONTROL
 BK1135  ______________________________________________________________________
 BK1135* NAD 83(1986) POSITION- 30 38 36.     (N) 092 49 27.     (W)   SCALED
 BK1135* NAVD 88 ORTHO HEIGHT -    18.05  (+/-2cm)       59.2   (feet) VERTCON3
 BK1135  ______________________________________________________________________
 BK1135  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BK1135  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1135
 BK1135.The horizontal coordinates were scaled from a map and have
 BK1135.an estimated accuracy of +/- 6 seconds.
 BK1135
 BK1135.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1135.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1135
 BK1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1135.GEOID18 height accuracy estimate available here.
 BK1135
 BK1135.The vertical order pertains to the NGVD 29 superseded value.
 BK1135
 BK1135.Click photographs - Photos may exist for this station.
 BK1135
 BK1135;                    North         East    Units  Estimated Accuracy
 BK1135;SPC LA S     -   238,510.      857,100.      MT  (+/- 180 meters Scaled)
 BK1135
 BK1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP168900(NAD 83)
 BK1135
 BK1135                          SUPERSEDED SURVEY CONTROL
 BK1135
 BK1135  NGVD 29 (11/26/84)   18.040  (m)           59.19   (f) ADJUSTED    2 0
 BK1135
 BK1135.Superseded values are not recommended for survey control.
 BK1135
 BK1135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1135.See file dsdata.pdf to determine how the superseded data were derived.
 BK1135
 BK1135_MARKER: DD = SURVEY DISK
 BK1135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1135_STAMPING: 2V29 1970
 BK1135_MARK LOGO: LADHGS
 BK1135_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1135+STABILITY: SURFACE MOTION
 BK1135
 BK1135  HISTORY     - Date     Condition        Report By
 BK1135  HISTORY     - 1970     MONUMENTED       LADH
 BK1135
 BK1135                          STATION DESCRIPTION
 BK1135
 BK1135'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1135'4.30 MI NW FROM OBERLIN.
 BK1135'ABOUT 4.3 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1135'RAILROAD DEPOT AT OBERLIN, 63 FEET NORTH OF THE CENTERLINE OF LA. 26,
 BK1135'5 FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE, 15 FEET NORTHWEST OF A
 BK1135'POWER POLE WITH GUY WIRE, 45 FEET EAST OF A COMBINATION BARBED WIRE
 BK1135'AND MESH FENCE RUNNING NORTH AND SOUTH, 4 FEET NORTHEAST OF A STEEL
 BK1135'WITNESS POST, ABOUT 4 FEET BELOW LEVEL OF HIGHWAY, SET IN THE TOP OF A
 BK1135'CONCRETE POST PROJECTING 2 INCHES.  SECTION 6, T 5S, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0864 ***********************************************************************
 BK0864  DESIGNATION -  2 V 3
 BK0864  PID         -  BK0864
 BK0864  STATE/COUNTY-  LA/ALLEN
 BK0864  COUNTRY     -  US
 BK0864  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0864
 BK0864                         *CURRENT SURVEY CONTROL
 BK0864  ______________________________________________________________________
 BK0864* NAD 83(1986) POSITION- 30 27 32.     (N) 092 57 42.     (W)   SCALED
 BK0864* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0864  **This station is located in a suspected subsidence area (see below).
 BK0864  ______________________________________________________________________
 BK0864  GEOID HEIGHT    -        -27.183 (meters)                     GEOID18
 BK0864
 BK0864.The horizontal coordinates were scaled from a map and have
 BK0864.an estimated accuracy of +/- 6 seconds.
 BK0864
 BK0864.** This station is in an area of known vertical motion.  Due to the
 BK0864.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0864.** determined the orthometric heights for marks in these suspect
 BK0864.** subsidence areas should be considered valid only at the epoch date
 BK0864.** associated with the orthometric height.  These heights must always
 BK0864.** be validated when used as control.  All previously superseded
 BK0864.** orthometric heights are now considered suspect and are available
 BK0864.** in the superseded section.  NGS does not recommend using suspect
 BK0864.** or superseded heights as control.
 BK0864
 BK0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0864.GEOID18 height accuracy estimate available here.
 BK0864
 BK0864.Click photographs - Photos may exist for this station.
 BK0864
 BK0864;                    North         East    Units  Estimated Accuracy
 BK0864;SPC LA S     -   218,250.      843,630.      MT  (+/- 180 meters Scaled)
 BK0864
 BK0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP036696(NAD 83)
 BK0864
 BK0864                          SUPERSEDED SURVEY CONTROL
 BK0864
 BK0864.No superseded survey control is available for this station.
 BK0864
 BK0864_MARKER: DD = SURVEY DISK
 BK0864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0864_STAMPING: 2V3 1969
 BK0864_MARK LOGO: LADHGS
 BK0864_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0864+STABILITY: SURFACE MOTION
 BK0864
 BK0864  HISTORY     - Date     Condition        Report By
 BK0864  HISTORY     - 1969     MONUMENTED       LADH
 BK0864  HISTORY     - 1986     GOOD             NGS
 BK0864  HISTORY     - 20040115 MARK NOT FOUND   USPSQD
 BK0864
 BK0864                          STATION DESCRIPTION
 BK0864
 BK0864'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0864'8.6 MI SW FROM KINDER.
 BK0864'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0864'RAILROAD STATION AT KINDER TO THE INTERSECTION OF US 190 AND A SURFACE
 BK0864'TREATED PARISH ROAD, THENCE 1.7 MILES SOUTHWEST ALONG A SURFACE
 BK0864'TREATED PARISH ROAD TO THE INTERSECTION OF STATE ROUTE 383, THENCE 3.4
 BK0864'MILES SOUTHWEST ALONG STATE ROUTE 383, 50 FEET SOUTHEAST OF THE
 BK0864'CENTERLINE OF STATE ROUTE 383, 45 FEET SOUTHWEST OF A POWER POLE NO.
 BK0864'LREC 86, 7 FEET SOUTHEAST OF A 3 STRAND BARBED WIRE FENCE, 1.8 FEET
 BK0864'SOUTHEAST OF A STEEL WITNESS POST, 3 FEET BELOW LEVEL OF ROADWAY, SET
 BK0864'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES. SECTION 11, T 7S, R
 BK0864'6W.
 BK0864
 BK0864                          STATION RECOVERY (1986)
 BK0864
 BK0864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0864'RECOVERED IN GOOD CONDITION.
 BK0864
 BK0864                          STATION RECOVERY (2004)
 BK0864
 BK0864'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0864'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1136 ***********************************************************************
 BK1136  DESIGNATION -  2 V 30
 BK1136  PID         -  BK1136
 BK1136  STATE/COUNTY-  LA/ALLEN
 BK1136  COUNTRY     -  US
 BK1136  USGS QUAD   -  PINE CHAPEL (2018)
 BK1136
 BK1136                         *CURRENT SURVEY CONTROL
 BK1136  ______________________________________________________________________
 BK1136* NAD 83(1986) POSITION- 30 39 12.     (N) 092 50 11.     (W)   SCALED
 BK1136* NAVD 88 ORTHO HEIGHT -    23.17  (+/-2cm)       76.0   (feet) VERTCON3
 BK1136  ______________________________________________________________________
 BK1136  GEOID HEIGHT    -        -27.010 (meters)                     GEOID18
 BK1136  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1136
 BK1136.The horizontal coordinates were scaled from a map and have
 BK1136.an estimated accuracy of +/- 6 seconds.
 BK1136
 BK1136.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1136.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1136
 BK1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1136.GEOID18 height accuracy estimate available here.
 BK1136
 BK1136.The vertical order pertains to the NGVD 29 superseded value.
 BK1136
 BK1136.Click photographs - Photos may exist for this station.
 BK1136
 BK1136;                    North         East    Units  Estimated Accuracy
 BK1136;SPC LA S     -   239,640.      855,940.      MT  (+/- 180 meters Scaled)
 BK1136
 BK1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP156911(NAD 83)
 BK1136
 BK1136                          SUPERSEDED SURVEY CONTROL
 BK1136
 BK1136  NGVD 29 (11/26/84)   23.153  (m)           75.96   (f) ADJUSTED    2 0
 BK1136
 BK1136.Superseded values are not recommended for survey control.
 BK1136
 BK1136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1136.See file dsdata.pdf to determine how the superseded data were derived.
 BK1136
 BK1136_MARKER: DD = SURVEY DISK
 BK1136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1136_STAMPING: 2V30 1970
 BK1136_MARK LOGO: LADHGS
 BK1136_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1136+STABILITY: SURFACE MOTION
 BK1136
 BK1136  HISTORY     - Date     Condition        Report By
 BK1136  HISTORY     - 1970     MONUMENTED       LADH
 BK1136
 BK1136                          STATION DESCRIPTION
 BK1136
 BK1136'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1136'5.35 MI NW FROM OBERLIN.
 BK1136'ABOUT 5.35 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1136'RAILROAD DEPOT AT OBERLIN, 88 FEET EAST OF THE CENTERLINE OF LA. 26,
 BK1136'35 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING INTO WEST BAY
 BK1136'WILDLIFE MANAGEMENT AREA, 0.7 FEET WEST OF A COMBINATION BARBED WIRE
 BK1136'AND MESH FENCE, 46 FEET EAST OF A 4 STRAND BARBED WIRE FENCE, 1.3 FEET
 BK1136'EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP
 BK1136'OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 1, T 5S, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1138 ***********************************************************************
 BK1138  DESIGNATION -  2 V 31
 BK1138  PID         -  BK1138
 BK1138  STATE/COUNTY-  LA/ALLEN
 BK1138  COUNTRY     -  US
 BK1138  USGS QUAD   -  PINE CHAPEL (2018)
 BK1138
 BK1138                         *CURRENT SURVEY CONTROL
 BK1138  ______________________________________________________________________
 BK1138* NAD 83(1986) POSITION- 30 40 29.     (N) 092 51 39.     (W)   SCALED
 BK1138* NAVD 88 ORTHO HEIGHT -    25.15  (+/-2cm)       82.5   (feet) VERTCON3
 BK1138  ______________________________________________________________________
 BK1138  GEOID HEIGHT    -        -26.986 (meters)                     GEOID18
 BK1138  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1138
 BK1138.The horizontal coordinates were scaled from a map and have
 BK1138.an estimated accuracy of +/- 6 seconds.
 BK1138
 BK1138.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1138.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1138
 BK1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1138.GEOID18 height accuracy estimate available here.
 BK1138
 BK1138.The vertical order pertains to the NGVD 29 superseded value.
 BK1138
 BK1138.Click photographs - Photos may exist for this station.
 BK1138
 BK1138;                    North         East    Units  Estimated Accuracy
 BK1138;SPC LA S     -   242,040.      853,630.      MT  (+/- 180 meters Scaled)
 BK1138
 BK1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP133935(NAD 83)
 BK1138
 BK1138                          SUPERSEDED SURVEY CONTROL
 BK1138
 BK1138  NGVD 29 (11/26/84)   25.141  (m)           82.48   (f) ADJUSTED    2 0
 BK1138
 BK1138.Superseded values are not recommended for survey control.
 BK1138
 BK1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1138.See file dsdata.pdf to determine how the superseded data were derived.
 BK1138
 BK1138_MARKER: DD = SURVEY DISK
 BK1138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1138_STAMPING: 2V31 1970
 BK1138_MARK LOGO: LADHGS
 BK1138_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1138+STABILITY: SURFACE MOTION
 BK1138
 BK1138  HISTORY     - Date     Condition        Report By
 BK1138  HISTORY     - 1970     MONUMENTED       LADH
 BK1138
 BK1138                          STATION DESCRIPTION
 BK1138
 BK1138'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1138'6.40 MI NW FROM OBERLIN.
 BK1138'ABOUT 6.4 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1138'RAILROAD DEPOT AT OBERLIN, 54 FEET EAST OF THE CENTERLINE OF LA. 26,
 BK1138'20 FEET NORTH OF THE CENTERLINE OF A ROAD LEADING INTO WEST BAY
 BK1138'WILDLIFE MANAGEMENT AREA, 106 FEET SOUTHEAST OF A POWER POLE, 12 FEET
 BK1138'EAST OF A 4 STRAND BARBED WIRE FENCE, 1.6 FEET SOUTHWEST OF A STEEL
 BK1138'WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE
 BK1138'POST PROJECTING 4 INCHES.  SECTION 35, T 4S, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1137 ***********************************************************************
 BK1137  DESIGNATION -  2 V 32
 BK1137  PID         -  BK1137
 BK1137  STATE/COUNTY-  LA/ALLEN
 BK1137  COUNTRY     -  US
 BK1137  USGS QUAD   -  PINE CHAPEL (2018)
 BK1137
 BK1137                         *CURRENT SURVEY CONTROL
 BK1137  ______________________________________________________________________
 BK1137* NAD 83(1986) POSITION- 30 39 51.     (N) 092 50 56.     (W)   SCALED
 BK1137* NAVD 88 ORTHO HEIGHT -    24.67  (+/-2cm)       80.9   (feet) VERTCON3
 BK1137  ______________________________________________________________________
 BK1137  GEOID HEIGHT    -        -26.998 (meters)                     GEOID18
 BK1137  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1137
 BK1137.The horizontal coordinates were scaled from a map and have
 BK1137.an estimated accuracy of +/- 6 seconds.
 BK1137
 BK1137.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1137.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1137
 BK1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1137.GEOID18 height accuracy estimate available here.
 BK1137
 BK1137.The vertical order pertains to the NGVD 29 superseded value.
 BK1137
 BK1137.Click photographs - Photos may exist for this station.
 BK1137
 BK1137;                    North         East    Units  Estimated Accuracy
 BK1137;SPC LA S     -   240,850.      854,760.      MT  (+/- 180 meters Scaled)
 BK1137
 BK1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP144923(NAD 83)
 BK1137
 BK1137                          SUPERSEDED SURVEY CONTROL
 BK1137
 BK1137  NGVD 29 (11/26/84)   24.655  (m)           80.89   (f) ADJUSTED    2 0
 BK1137
 BK1137.Superseded values are not recommended for survey control.
 BK1137
 BK1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1137.See file dsdata.pdf to determine how the superseded data were derived.
 BK1137
 BK1137_MARKER: DD = SURVEY DISK
 BK1137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1137_STAMPING: 2V32 1970
 BK1137_MARK LOGO: LADHGS
 BK1137_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1137+STABILITY: SURFACE MOTION
 BK1137
 BK1137  HISTORY     - Date     Condition        Report By
 BK1137  HISTORY     - 1970     MONUMENTED       LADH
 BK1137
 BK1137                          STATION DESCRIPTION
 BK1137
 BK1137'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1137'7.45 MI NW FROM OBERLIN.
 BK1137'ABOUT 7.45 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1137'RAILROAD DEPOT AT OBERLIN, 99 FEET EAST OF THE CENTERLINE OF LA. 26,
 BK1137'56 FEET EAST OF A 4 STRAND BARBED WIRE FENCE, 121 FEET SOUTHEAST OF
 BK1137'THE SOUTHEAST CORNER OF A 3 BARREL BOX CULVERT, 2.0 FEET EAST OF A
 BK1137'STEEL WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF HIGHWAY, SET IN THE
 BK1137'TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 27, T 4S, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1139 ***********************************************************************
 BK1139  DESIGNATION -  2 V 33
 BK1139  PID         -  BK1139
 BK1139  STATE/COUNTY-  LA/ALLEN
 BK1139  COUNTRY     -  US
 BK1139  USGS QUAD   -  PINE CHAPEL (2018)
 BK1139
 BK1139                         *CURRENT SURVEY CONTROL
 BK1139  ______________________________________________________________________
 BK1139* NAD 83(1986) POSITION- 30 41 05.     (N) 092 52 20.     (W)   SCALED
 BK1139* NAVD 88 ORTHO HEIGHT -    27.80  (+/-2cm)       91.2   (feet) VERTCON3
 BK1139  ______________________________________________________________________
 BK1139  GEOID HEIGHT    -        -26.974 (meters)                     GEOID18
 BK1139  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1139
 BK1139.The horizontal coordinates were scaled from a map and have
 BK1139.an estimated accuracy of +/- 6 seconds.
 BK1139
 BK1139.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1139.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1139
 BK1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1139.GEOID18 height accuracy estimate available here.
 BK1139
 BK1139.The vertical order pertains to the NGVD 29 superseded value.
 BK1139
 BK1139.Click photographs - Photos may exist for this station.
 BK1139
 BK1139;                    North         East    Units  Estimated Accuracy
 BK1139;SPC LA S     -   243,160.      852,550.      MT  (+/- 180 meters Scaled)
 BK1139
 BK1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP122946(NAD 83)
 BK1139
 BK1139                          SUPERSEDED SURVEY CONTROL
 BK1139
 BK1139  NGVD 29 (11/26/84)   27.789  (m)           91.17   (f) ADJUSTED    2 0
 BK1139
 BK1139.Superseded values are not recommended for survey control.
 BK1139
 BK1139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1139.See file dsdata.pdf to determine how the superseded data were derived.
 BK1139
 BK1139_MARKER: DD = SURVEY DISK
 BK1139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1139_STAMPING: 2V33 1970
 BK1139_MARK LOGO: LADHGS
 BK1139_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1139+STABILITY: SURFACE MOTION
 BK1139
 BK1139  HISTORY     - Date     Condition        Report By
 BK1139  HISTORY     - 1970     MONUMENTED       LADH
 BK1139
 BK1139                          STATION DESCRIPTION
 BK1139
 BK1139'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1139'8.40 MI NW FROM OBERLIN.
 BK1139'ABOUT 8.4 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1139'RAILROAD DEPOT AT OBERLIN, 89 FEET EAST OF THE CENTERLINE OF LA. 26,
 BK1139'30 FEET SOUTH OF A ROAD LEADING EAST, 58 FEET SOUTHEAST OF THE CENTER
 BK1139'OF A WOODEN CATTLE GUARD, 48 FEET EAST OF A 3 STRAND BARBED WIRE
 BK1139'FENCE, 113 FEET WEST OF THE NORTHWEST CORNER OF A BORROW PIT, 2.2 FEET
 BK1139'EAST OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF HIGHWAY, SET
 BK1139'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 27, T4S,
 BK1139'R5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1140 ***********************************************************************
 BK1140  DESIGNATION -  2 V 34
 BK1140  PID         -  BK1140
 BK1140  STATE/COUNTY-  LA/ALLEN
 BK1140  COUNTRY     -  US
 BK1140  USGS QUAD   -  MITTIE (2018)
 BK1140
 BK1140                         *CURRENT SURVEY CONTROL
 BK1140  ______________________________________________________________________
 BK1140* NAD 83(1986) POSITION- 30 41 40.     (N) 092 53 14.     (W)   SCALED
 BK1140* NAVD 88 ORTHO HEIGHT -    22.11  (+/-2cm)       72.5   (feet) VERTCON3
 BK1140  ______________________________________________________________________
 BK1140  GEOID HEIGHT    -        -26.962 (meters)                     GEOID18
 BK1140  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1140
 BK1140.The horizontal coordinates were scaled from a map and have
 BK1140.an estimated accuracy of +/- 6 seconds.
 BK1140
 BK1140.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1140.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1140
 BK1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1140.GEOID18 height accuracy estimate available here.
 BK1140
 BK1140.The vertical order pertains to the NGVD 29 superseded value.
 BK1140
 BK1140.Click photographs - Photos may exist for this station.
 BK1140
 BK1140;                    North         East    Units  Estimated Accuracy
 BK1140;SPC LA S     -   244,260.      851,130.      MT  (+/- 180 meters Scaled)
 BK1140
 BK1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP108957(NAD 83)
 BK1140
 BK1140                          SUPERSEDED SURVEY CONTROL
 BK1140
 BK1140  NGVD 29 (11/26/84)   22.108  (m)           72.53   (f) ADJUSTED    2 0
 BK1140
 BK1140.Superseded values are not recommended for survey control.
 BK1140
 BK1140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1140.See file dsdata.pdf to determine how the superseded data were derived.
 BK1140
 BK1140_MARKER: DD = SURVEY DISK
 BK1140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1140_STAMPING: 2V34 1970
 BK1140_MARK LOGO: LADHGS
 BK1140_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1140+STABILITY: SURFACE MOTION
 BK1140
 BK1140  HISTORY     - Date     Condition        Report By
 BK1140  HISTORY     - 1970     MONUMENTED       LADH
 BK1140  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK1140
 BK1140                          STATION DESCRIPTION
 BK1140
 BK1140'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1140'9.50 MI NW FROM OBERLIN.
 BK1140'ABOUT 9.5 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1140'RAILROAD DEPOT AT OBERLIN, 113 FEET WEST OF THE CENTERLINE OF LA. 26,
 BK1140'20 FEET SOUTH OF AN ASPHALT PARISH ROAD, 31 FEET SOUTHWEST OF THE
 BK1140'CENTER OF A STEEL CATTLE GUARD, 0.9 FOOT NORTH OF A 4 STRAND BARBED
 BK1140'WIRE FENCE, 1.2 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1140'HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1140'SECTION 21, T 4S, R 5W.
 BK1140
 BK1140                          STATION RECOVERY (2001)
 BK1140
 BK1140'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1141 ***********************************************************************
 BK1141  DESIGNATION -  2 V 35
 BK1141  PID         -  BK1141
 BK1141  STATE/COUNTY-  LA/ALLEN
 BK1141  COUNTRY     -  US
 BK1141  USGS QUAD   -  MITTIE (2018)
 BK1141
 BK1141                         *CURRENT SURVEY CONTROL
 BK1141  ______________________________________________________________________
 BK1141* NAD 83(1986) POSITION- 30 42 10.     (N) 092 54 00.     (W)   SCALED
 BK1141* NAVD 88 ORTHO HEIGHT -    21.69  (+/-2cm)       71.2   (feet) VERTCON3
 BK1141  ______________________________________________________________________
 BK1141  GEOID HEIGHT    -        -26.951 (meters)                     GEOID18
 BK1141  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1141
 BK1141.The horizontal coordinates were scaled from a map and have
 BK1141.an estimated accuracy of +/- 6 seconds.
 BK1141
 BK1141.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1141.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1141
 BK1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1141.GEOID18 height accuracy estimate available here.
 BK1141
 BK1141.The vertical order pertains to the NGVD 29 superseded value.
 BK1141
 BK1141.Click photographs - Photos may exist for this station.
 BK1141
 BK1141;                    North         East    Units  Estimated Accuracy
 BK1141;SPC LA S     -   245,200.      849,920.      MT  (+/- 180 meters Scaled)
 BK1141
 BK1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP095966(NAD 83)
 BK1141
 BK1141                          SUPERSEDED SURVEY CONTROL
 BK1141
 BK1141  NGVD 29 (11/26/84)   21.687  (m)           71.15   (f) ADJUSTED    2 0
 BK1141
 BK1141.Superseded values are not recommended for survey control.
 BK1141
 BK1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1141.See file dsdata.pdf to determine how the superseded data were derived.
 BK1141
 BK1141_MARKER: DD = SURVEY DISK
 BK1141_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1141_SP_SET: BRIDGE
 BK1141_STAMPING: 2V35 1970
 BK1141_MARK LOGO: LADHGS
 BK1141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1141
 BK1141  HISTORY     - Date     Condition        Report By
 BK1141  HISTORY     - 1970     MONUMENTED       LADH
 BK1141  HISTORY     - 20011229 GOOD             USPSQD
 BK1141
 BK1141                          STATION DESCRIPTION
 BK1141
 BK1141'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1141'10.45 MI NW FROM OBERLIN.
 BK1141'ABOUT 10.45 MILES NORTHWEST ALONG LA. 26 FROM THE MISSOURI PACIFIC
 BK1141'RAILROAD DEPOT AT OBERLIN, 14 FEET NORTH OF THE CENTERLINE OF LA. 26,
 BK1141'23 FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE, 55 FEET NORTH OF A
 BK1141'POWER POLE, APPROXIMATELY 0.50 MILES EAST OF THE POST OFFICE AT
 BK1141'MITTIE, 1.1 FEET SOUTHWEST OF A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE
 BK1141'HIGHWAY, DRILLED IN SIDEWALK OF A BRIDGE ON NORTHEAST SIDE OF
 BK1141'NORTHWEST CORNER.  SECTION 17, T 4S, R 5W.
 BK1141
 BK1141                          STATION RECOVERY (2001)
 BK1141
 BK1141'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1141'WITNESS POST NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1142 ***********************************************************************
 BK1142  DESIGNATION -  2 V 36
 BK1142  PID         -  BK1142
 BK1142  STATE/COUNTY-  LA/ALLEN
 BK1142  COUNTRY     -  US
 BK1142  USGS QUAD   -  MITTIE (2018)
 BK1142
 BK1142                         *CURRENT SURVEY CONTROL
 BK1142  ______________________________________________________________________
 BK1142* NAD 83(1986) POSITION- 30 42 43.16   (N) 092 54 54.98   (W)   HD_HELD1
 BK1142* NAVD 88 ORTHO HEIGHT -    33.49  (+/-2cm)      109.9   (feet) VERTCON3
 BK1142  ______________________________________________________________________
 BK1142  GEOID HEIGHT    -        -26.938 (meters)                     GEOID18
 BK1142  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1142
 BK1142.The horizontal coordinates were determined by differentially corrected
 BK1142.hand held GPS observations or other comparable positioning techniques
 BK1142.and have an estimated accuracy of +/- 3 meters.
 BK1142
 BK1142.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1142.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1142
 BK1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1142.GEOID18 height accuracy estimate available here.
 BK1142
 BK1142.The vertical order pertains to the NGVD 29 superseded value.
 BK1142
 BK1142.Click photographs - Photos may exist for this station.
 BK1142
 BK1142;                    North         East    Units  Estimated Accuracy
 BK1142;SPC LA S     -   246,238.5     848,470.4     MT  (+/- 3 meters HH1 GPS) 
 BK1142
 BK1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0811297686(NAD 83)
 BK1142
 BK1142                          SUPERSEDED SURVEY CONTROL
 BK1142
 BK1142  NGVD 29 (11/26/84)   33.486  (m)          109.86   (f) ADJUSTED    2 0
 BK1142
 BK1142.Superseded values are not recommended for survey control.
 BK1142
 BK1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1142.See file dsdata.pdf to determine how the superseded data were derived.
 BK1142
 BK1142_MARKER: DD = SURVEY DISK
 BK1142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1142_STAMPING: 2V36 1970
 BK1142_MARK LOGO: LADHGS
 BK1142_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1142+STABILITY: SURFACE MOTION
 BK1142
 BK1142  HISTORY     - Date     Condition        Report By
 BK1142  HISTORY     - 1970     MONUMENTED       LADH
 BK1142  HISTORY     - 20011229 GOOD             USPSQD
 BK1142
 BK1142                          STATION DESCRIPTION
 BK1142
 BK1142'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1142'11.60 MI W FROM OBERLIN.
 BK1142'ABOUT 11.6 MILES WEST ALONG STATE ROUTE 26 FROM THE MISSOURI PACIFIC
 BK1142'RAILROAD DEPOT AT OBERLIN, 56 FEET SOUTH OF THE CENTERLINE OF LA. 26,
 BK1142'44 FEET NORTH OF THE CENTERLINE OF A PRIVATE DRIVE LEADING NORTHWEST,
 BK1142'36 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOODEN CATTLE GUARD ON
 BK1142'THE PRIVATE DRIVE, 1 FOOT NORTH OF A 3 STRAND BARBED WIRE FENCE, 15.5
 BK1142'FEET SOUTHEAST OF A POLE BEARING A UNDERGROUND CABLE TROUBLE BOX, 1.2
 BK1142'FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN
 BK1142'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 18, T 4S, R
 BK1142'5W.
 BK1142
 BK1142                          STATION RECOVERY (2001)
 BK1142
 BK1142'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1142'WEST OF MACKIE DUPLECHAIN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1149 ***********************************************************************
 BK1149  DESIGNATION -  2 V 37
 BK1149  PID         -  BK1149
 BK1149  STATE/COUNTY-  LA/ALLEN
 BK1149  COUNTRY     -  US
 BK1149  USGS QUAD   -  MITTIE (2018)
 BK1149
 BK1149                         *CURRENT SURVEY CONTROL
 BK1149  ______________________________________________________________________
 BK1149* NAD 83(1986) POSITION- 30 43 53.     (N) 092 56 38.     (W)   SCALED
 BK1149* NAVD 88 ORTHO HEIGHT -    33.20  (+/-2cm)      108.9   (feet) VERTCON3
 BK1149  ______________________________________________________________________
 BK1149  GEOID HEIGHT    -        -26.910 (meters)                     GEOID18
 BK1149  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1149
 BK1149.The horizontal coordinates were scaled from a map and have
 BK1149.an estimated accuracy of +/- 6 seconds.
 BK1149
 BK1149.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1149.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1149
 BK1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1149.GEOID18 height accuracy estimate available here.
 BK1149
 BK1149.The vertical order pertains to the NGVD 29 superseded value.
 BK1149
 BK1149.Click photographs - Photos may exist for this station.
 BK1149
 BK1149;                    North         East    Units  Estimated Accuracy
 BK1149;SPC LA S     -   248,430.      845,760.      MT  (+/- 180 meters Scaled)
 BK1149
 BK1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP053998(NAD 83)
 BK1149
 BK1149                          SUPERSEDED SURVEY CONTROL
 BK1149
 BK1149  NGVD 29 (11/26/84)   33.203  (m)          108.93   (f) ADJUSTED    2 0
 BK1149
 BK1149.Superseded values are not recommended for survey control.
 BK1149
 BK1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1149.See file dsdata.pdf to determine how the superseded data were derived.
 BK1149
 BK1149_MARKER: DD = SURVEY DISK
 BK1149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1149_STAMPING: 2V37 1970
 BK1149_MARK LOGO: LADHGS
 BK1149_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1149+STABILITY: SURFACE MOTION
 BK1149
 BK1149  HISTORY     - Date     Condition        Report By
 BK1149  HISTORY     - 1970     MONUMENTED       LADH
 BK1149
 BK1149                          STATION DESCRIPTION
 BK1149
 BK1149'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1149'13.75 MI W FROM OBERLIN.
 BK1149'ABOUT 13.75 MILES WEST ALONG STATE ROUTE 26 FROM THE MISSOURI PACIFIC
 BK1149'RAILROAD DEPOT AT OBERLIN, 77 FEET NORTH OF THE CENTERLINE OF LA. 26,
 BK1149'27 FEET NORTHWEST OF A 3 STRAND BARBED WIRE FENCE, 72 FEET NORTHEAST
 BK1149'OF THE NORTHEAST CORNER OF A 5 CHANNEL CONCRETE CULVERT HEADWALL, 2
 BK1149'FEET NORTH OF A STEEL WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 BK1149'PROJECTING 4 INCHES.  SECTION 1, T 4S, R 6W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1150 ***********************************************************************
 BK1150  DESIGNATION -  2 V 38
 BK1150  PID         -  BK1150
 BK1150  STATE/COUNTY-  LA/ALLEN
 BK1150  COUNTRY     -  US
 BK1150  USGS QUAD   -  MITTIE (2018)
 BK1150
 BK1150                         *CURRENT SURVEY CONTROL
 BK1150  ______________________________________________________________________
 BK1150* NAD 83(1986) POSITION- 30 44 14.     (N) 092 57 10.     (W)   SCALED
 BK1150* NAVD 88 ORTHO HEIGHT -    36.38  (+/-2cm)      119.4   (feet) VERTCON3
 BK1150  ______________________________________________________________________
 BK1150  GEOID HEIGHT    -        -26.901 (meters)                     GEOID18
 BK1150  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1150
 BK1150.The horizontal coordinates were scaled from a map and have
 BK1150.an estimated accuracy of +/- 6 seconds.
 BK1150
 BK1150.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1150.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1150
 BK1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1150.GEOID18 height accuracy estimate available here.
 BK1150
 BK1150.The vertical order pertains to the NGVD 29 superseded value.
 BK1150
 BK1150.Click photographs - Photos may exist for this station.
 BK1150
 BK1150;                    North         East    Units  Estimated Accuracy
 BK1150;SPC LA S     -   249,090.      844,920.      MT  (+/- 180 meters Scaled)
 BK1150
 BK1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ045004(NAD 83)
 BK1150
 BK1150                          SUPERSEDED SURVEY CONTROL
 BK1150
 BK1150  NGVD 29 (11/26/84)   36.386  (m)          119.38   (f) ADJUSTED    2 0
 BK1150
 BK1150.Superseded values are not recommended for survey control.
 BK1150
 BK1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1150.See file dsdata.pdf to determine how the superseded data were derived.
 BK1150
 BK1150_MARKER: DD = SURVEY DISK
 BK1150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1150_STAMPING: 2V38 1970
 BK1150_MARK LOGO: LADHGS
 BK1150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1150+STABILITY: SURFACE MOTION
 BK1150
 BK1150  HISTORY     - Date     Condition        Report By
 BK1150  HISTORY     - 1970     MONUMENTED       LADH
 BK1150  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK1150
 BK1150                          STATION DESCRIPTION
 BK1150
 BK1150'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1150'14.45 MI W FROM OBERLIN.
 BK1150'ABOUT 14.45 MILES WEST ALONG STATE ROUTE 26 FROM THE MISSOURI PACIFIC
 BK1150'RAILROAD DEPOT AT OBERLIN, 79 FEET NORTH OF THE CENTERLINE OF LA. 26,
 BK1150'108 FEET NORTHEAST OF THE CENTERLINE OF LA. 377, 5 FEET NORTHEAST OF A
 BK1150'F.A.P. MARKER, 1 FOOT NORTHWEST OF A STEEL WITNESS POST, ABOUT 1 FOOT
 BK1150'BELOW LEVEL OF HIGHWAY.  SECTION 2, T4S, R6W.
 BK1150
 BK1150                          STATION RECOVERY (2001)
 BK1150
 BK1150'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1151 ***********************************************************************
 BK1151  DESIGNATION -  2 V 39
 BK1151  PID         -  BK1151
 BK1151  STATE/COUNTY-  LA/ALLEN
 BK1151  COUNTRY     -  US
 BK1151  USGS QUAD   -  MITTIE (2018)
 BK1151
 BK1151                         *CURRENT SURVEY CONTROL
 BK1151  ______________________________________________________________________
 BK1151* NAD 83(1986) POSITION- 30 44 48.     (N) 092 58 01.     (W)   SCALED
 BK1151* NAVD 88 ORTHO HEIGHT -    45.80  (+/-2cm)      150.3   (feet) VERTCON3
 BK1151  ______________________________________________________________________
 BK1151  GEOID HEIGHT    -        -26.888 (meters)                     GEOID18
 BK1151  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1151
 BK1151.The horizontal coordinates were scaled from a map and have
 BK1151.an estimated accuracy of +/- 6 seconds.
 BK1151
 BK1151.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1151.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1151
 BK1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1151.GEOID18 height accuracy estimate available here.
 BK1151
 BK1151.The vertical order pertains to the NGVD 29 superseded value.
 BK1151
 BK1151.Click photographs - Photos may exist for this station.
 BK1151
 BK1151;                    North         East    Units  Estimated Accuracy
 BK1151;SPC LA S     -   250,150.      843,580.      MT  (+/- 180 meters Scaled)
 BK1151
 BK1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ031015(NAD 83)
 BK1151
 BK1151                          SUPERSEDED SURVEY CONTROL
 BK1151
 BK1151  NGVD 29 (11/26/84)   45.809  (m)          150.29   (f) ADJUSTED    2 0
 BK1151
 BK1151.Superseded values are not recommended for survey control.
 BK1151
 BK1151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1151.See file dsdata.pdf to determine how the superseded data were derived.
 BK1151
 BK1151_MARKER: DD = SURVEY DISK
 BK1151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1151_STAMPING: 2V39 1970
 BK1151_MARK LOGO: LADHGS
 BK1151_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1151+STABILITY: SURFACE MOTION
 BK1151
 BK1151  HISTORY     - Date     Condition        Report By
 BK1151  HISTORY     - 1970     MONUMENTED       LADH
 BK1151  HISTORY     - 20011229 GOOD             USPSQD
 BK1151
 BK1151                          STATION DESCRIPTION
 BK1151
 BK1151'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1151'15.55 MI W FROM OBERLIN.
 BK1151'ABOUT 15.55 MILES WEST ALONG STATE ROUTE 26 FROM THE MISSOURI PACIFIC
 BK1151'RAILROAD DEPOT AT OBERLIN, 82 FEET NORTH OF THE CENTERLINE OF LA. 26,
 BK1151'51 FEET NORTHEAST OF THE CENTERLINE OF A PARISH ROAD LEADING
 BK1151'NORTHWEST, 44 FEET EAST OF THE SOUTHEAST CORNER OF A WOODEN CATTLE
 BK1151'GUARD, 1.5 FEET SOUTHWEST OF A FENCE CORNER, 1.5 FEET WEST OF A
 BK1151'COMBINATION BARBED WIRE AND MESH FENCE, 2.1 FEET NORTHEAST OF A STEEL
 BK1151'WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE
 BK1151'POST PROJECTING 6 INCHES.  SECTION 34, T3S, R6W.
 BK1151
 BK1151                          STATION RECOVERY (2001)
 BK1151
 BK1151'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0865 ***********************************************************************
 BK0865  DESIGNATION -  2 V 4
 BK0865  PID         -  BK0865
 BK0865  STATE/COUNTY-  LA/ALLEN
 BK0865  COUNTRY     -  US
 BK0865  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0865
 BK0865                         *CURRENT SURVEY CONTROL
 BK0865  ______________________________________________________________________
 BK0865* NAD 83(1986) POSITION- 30 28 05.     (N) 092 56 47.     (W)   SCALED
 BK0865* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0865  **This station is located in a suspected subsidence area (see below).
 BK0865  ______________________________________________________________________
 BK0865  GEOID HEIGHT    -        -27.179 (meters)                     GEOID18
 BK0865
 BK0865.The horizontal coordinates were scaled from a map and have
 BK0865.an estimated accuracy of +/- 6 seconds.
 BK0865
 BK0865.** This station is in an area of known vertical motion.  Due to the
 BK0865.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0865.** determined the orthometric heights for marks in these suspect
 BK0865.** subsidence areas should be considered valid only at the epoch date
 BK0865.** associated with the orthometric height.  These heights must always
 BK0865.** be validated when used as control.  All previously superseded
 BK0865.** orthometric heights are now considered suspect and are available
 BK0865.** in the superseded section.  NGS does not recommend using suspect
 BK0865.** or superseded heights as control.
 BK0865
 BK0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0865.GEOID18 height accuracy estimate available here.
 BK0865
 BK0865.Click photographs - Photos may exist for this station.
 BK0865
 BK0865;                    North         East    Units  Estimated Accuracy
 BK0865;SPC LA S     -   219,240.      845,110.      MT  (+/- 180 meters Scaled)
 BK0865
 BK0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP051706(NAD 83)
 BK0865
 BK0865                          SUPERSEDED SURVEY CONTROL
 BK0865
 BK0865.No superseded survey control is available for this station.
 BK0865
 BK0865_MARKER: DD = SURVEY DISK
 BK0865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0865_STAMPING: 2V4 1969
 BK0865_MARK LOGO: LADHGS
 BK0865_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0865+STABILITY: SURFACE MOTION
 BK0865
 BK0865  HISTORY     - Date     Condition        Report By
 BK0865  HISTORY     - 1969     MONUMENTED       LADH
 BK0865  HISTORY     - 1986     GOOD             NGS
 BK0865  HISTORY     - 20040115 GOOD             USPSQD
 BK0865
 BK0865                          STATION DESCRIPTION
 BK0865
 BK0865'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0865'7.5 MI SW FROM KINDER.
 BK0865'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0865'RAILROAD STATION AT KINDER TO THE INTERSECTION OF US 190 AND A SURFACE
 BK0865'TREATED PARISH ROAD, THENCE 1.7 MILES SOUTHWEST ALONG A SURFACE
 BK0865'TREATED PARISH ROAD TO THE INTERSECTION OF STATE ROUTE 383, THENCE
 BK0865'2.30 MILES SOUTHWEST ALONG STATE ROUTE 383, 150 FEET NORTH OF THE
 BK0865'NORTHWEST CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. CLIFFORD
 BK0865'SAVANT, 39 FEET SOUTHEAST OF THE CENTERLINE OF STATE ROUTE 383, 56
 BK0865'FEET SOUTHEAST OF A POWER POLE NO. LREC 74, 1 FOOT SOUTH OF A
 BK0865'COMBINATION MESH AND BARBED WIRE FENCE, 1.4 FEET SOUTHEAST OF A STEEL
 BK0865'WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE
 BK0865'POST PROJECTING 2 INCHES.  SECTION 2, T 7S, R 6W.
 BK0865
 BK0865                          STATION RECOVERY (1986)
 BK0865
 BK0865'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0865'RECOVERED IN GOOD CONDITION.
 BK0865
 BK0865                          STATION RECOVERY (2004)
 BK0865
 BK0865'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1217 ***********************************************************************
 BK1217  DESIGNATION -  2 V 40
 BK1217  PID         -  BK1217
 BK1217  STATE/COUNTY-  LA/ALLEN
 BK1217  COUNTRY     -  US
 BK1217  USGS QUAD   -  STEEP GULLY (2018)
 BK1217
 BK1217                         *CURRENT SURVEY CONTROL
 BK1217  ______________________________________________________________________
 BK1217* NAD 83(1986) POSITION- 30 52 46.     (N) 092 48 13.     (W)   SCALED
 BK1217* NAVD 88 ORTHO HEIGHT -    48.11  (+/-2cm)      157.8   (feet) VERTCON3
 BK1217  ______________________________________________________________________
 BK1217  GEOID HEIGHT    -        -26.804 (meters)                     GEOID18
 BK1217  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1217
 BK1217.The horizontal coordinates were scaled from a map and have
 BK1217.an estimated accuracy of +/- 6 seconds.
 BK1217
 BK1217.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1217.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1217
 BK1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1217.GEOID18 height accuracy estimate available here.
 BK1217
 BK1217.The vertical order pertains to the NGVD 29 superseded value.
 BK1217
 BK1217.Click photographs - Photos may exist for this station.
 BK1217
 BK1217;                    North         East    Units  Estimated Accuracy
 BK1217;SPC LA S     -   264,660.      859,400.      MT  (+/- 180 meters Scaled)
 BK1217
 BK1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ187162(NAD 83)
 BK1217
 BK1217                          SUPERSEDED SURVEY CONTROL
 BK1217
 BK1217  NGVD 29 (11/26/84)   48.102  (m)          157.81   (f) ADJUSTED    2 0
 BK1217
 BK1217.Superseded values are not recommended for survey control.
 BK1217
 BK1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1217.See file dsdata.pdf to determine how the superseded data were derived.
 BK1217
 BK1217_MARKER: DD = SURVEY DISK
 BK1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1217_STAMPING: 2V40 1969
 BK1217_MARK LOGO: LADHGS
 BK1217_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1217+STABILITY: SURFACE MOTION
 BK1217
 BK1217  HISTORY     - Date     Condition        Report By
 BK1217  HISTORY     - 1969     MONUMENTED       LADH
 BK1217
 BK1217                          STATION DESCRIPTION
 BK1217
 BK1217'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1217'1.1 MI N FROM ELIZABETH.
 BK1217'ABOUT 1.1 MILES NORTH ALONG LOUISIANA HIGHWAY 112.  1.0 MILE WEST
 BK1217'ALONG LOUISIANA HIGHWAY 10 FROM THE POST OFFICE AT ELIZABETH.  80 FEET
 BK1217'SOUTH SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 10.  63 FEET
 BK1217'SOUTH SOUTHWEST OF THE SOUTH HEADWALL OF A 4X4 FT. CONCRETE BOX
 BK1217'CULVERT UNDER LOUISIANA HIGHWAY 10.  17 FEET NORTH OF THE NORTH RAIL
 BK1217'OF A RAILROAD SPUR LOCATED IN THE NORTH HEADWALL OF A TRIPLE 36 INCH
 BK1217'CONCRETE PIPE UNDER RAILROAD.  DISK IN THE TOP OF A CONCRETE POST
 BK1217'PROJECTING 1 INCH.  A STEEL WITNESS POST IS SET 5 FEET EAST OF THE
 BK1217'MARK.  SECTION 17, T 2S, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1216 ***********************************************************************
 BK1216  DESIGNATION -  2 V 42
 BK1216  PID         -  BK1216
 BK1216  STATE/COUNTY-  LA/ALLEN
 BK1216  COUNTRY     -  US
 BK1216  USGS QUAD   -  STEEP GULLY (2018)
 BK1216
 BK1216                         *CURRENT SURVEY CONTROL
 BK1216  ______________________________________________________________________
 BK1216* NAD 83(1986) POSITION- 30 53 19.     (N) 092 49 05.     (W)   SCALED
 BK1216* NAVD 88 ORTHO HEIGHT -    45.78  (+/-2cm)      150.2   (feet) VERTCON3
 BK1216  ______________________________________________________________________
 BK1216  GEOID HEIGHT    -        -26.784 (meters)                     GEOID18
 BK1216  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1216
 BK1216.The horizontal coordinates were scaled from a map and have
 BK1216.an estimated accuracy of +/- 6 seconds.
 BK1216
 BK1216.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1216.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1216
 BK1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1216.GEOID18 height accuracy estimate available here.
 BK1216
 BK1216.The vertical order pertains to the NGVD 29 superseded value.
 BK1216
 BK1216.Click photographs - Photos may exist for this station.
 BK1216
 BK1216;                    North         East    Units  Estimated Accuracy
 BK1216;SPC LA S     -   265,690.      858,040.      MT  (+/- 180 meters Scaled)
 BK1216
 BK1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ173172(NAD 83)
 BK1216
 BK1216                          SUPERSEDED SURVEY CONTROL
 BK1216
 BK1216  NGVD 29 (11/26/84)   45.782  (m)          150.20   (f) ADJUSTED    2 0
 BK1216
 BK1216.Superseded values are not recommended for survey control.
 BK1216
 BK1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1216.See file dsdata.pdf to determine how the superseded data were derived.
 BK1216
 BK1216_MARKER: DD = SURVEY DISK
 BK1216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1216_STAMPING: 2V42 1969
 BK1216_MARK LOGO: LADHGS
 BK1216_PROJECTION: PROJECTING 13 CENTIMETERS
 BK1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1216+STABILITY: SURFACE MOTION
 BK1216
 BK1216  HISTORY     - Date     Condition        Report By
 BK1216  HISTORY     - 1969     MONUMENTED       LADH
 BK1216
 BK1216                          STATION DESCRIPTION
 BK1216
 BK1216'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1216'2.3 MI NW FROM ELIZABETH.
 BK1216'ABOUT 2.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 1156 AND LOUISIANA
 BK1216'HIGHWAY 10 FROM THE POST OFFICE AT ELIZABETH.  1.05 MILES WEST OF B.M.
 BK1216'2V40.  0.70 MILES WEST OF JUNCTION OF LOUISIANA HIGHWAY 1156 AND
 BK1216'LOUISIANA HIGHWAY 10.  81 FEET NORTH OF CENTERLINE OF LOUISIANA
 BK1216'HIGHWAY 10.  52 FEET NORTH OF 4 STRAND BARB WIRE FENCE.  5 FEET SOUTH
 BK1216'OF A 16 INCH PINE TREE.  0.15 MILES EAST OF A CONCRETE PIPE UNDER
 BK1216'LOUISIANA HIGHWAY 10.  0.40 MILES EAST OF ALLEN AND VERNON PARISH
 BK1216'LINE.  DISK IN TOP OF A CONCRETE POST PROJECTING 5 INCHES.  A STEEL
 BK1216'WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.  SECTION 18, T 2S, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1125 ***********************************************************************
 BK1125  DESIGNATION -  2 V 43
 BK1125  PID         -  BK1125
 BK1125  STATE/COUNTY-  LA/ALLEN
 BK1125  COUNTRY     -  US
 BK1125  USGS QUAD   -  SOILEAU (2018)
 BK1125
 BK1125                         *CURRENT SURVEY CONTROL
 BK1125  ______________________________________________________________________
 BK1125* NAD 83(1986) POSITION- 30 35 23.     (N) 092 40 15.     (W)   SCALED
 BK1125* NAVD 88 ORTHO HEIGHT -    21.34  (+/-2cm)       70.0   (feet) VERTCON3
 BK1125  ______________________________________________________________________
 BK1125  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BK1125  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1125
 BK1125.The horizontal coordinates were scaled from a map and have
 BK1125.an estimated accuracy of +/- 6 seconds.
 BK1125
 BK1125.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1125.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1125
 BK1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1125.GEOID18 height accuracy estimate available here.
 BK1125
 BK1125.The vertical order pertains to the NGVD 29 superseded value.
 BK1125
 BK1125.Click photographs - Photos may exist for this station.
 BK1125
 BK1125;                    North         East    Units  Estimated Accuracy
 BK1125;SPC LA S     -   232,390.      871,730.      MT  (+/- 180 meters Scaled)
 BK1125
 BK1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315841(NAD 83)
 BK1125
 BK1125                          SUPERSEDED SURVEY CONTROL
 BK1125
 BK1125  NGVD 29 (11/26/84)   21.332  (m)           69.99   (f) ADJUSTED    2 0
 BK1125
 BK1125.Superseded values are not recommended for survey control.
 BK1125
 BK1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1125.See file dsdata.pdf to determine how the superseded data were derived.
 BK1125
 BK1125_MARKER: DD = SURVEY DISK
 BK1125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1125_STAMPING: 2V43 1970
 BK1125_MARK LOGO: LADHGS
 BK1125_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1125+STABILITY: SURFACE MOTION
 BK1125
 BK1125  HISTORY     - Date     Condition        Report By
 BK1125  HISTORY     - 1970     MONUMENTED       LADH
 BK1125  HISTORY     - 20041203 GOOD             USPSQD
 BK1125
 BK1125                          STATION DESCRIPTION
 BK1125
 BK1125'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1125'7.50 MI SE FROM OBERLIN.
 BK1125'ABOUT 7.5 MILES SOUTHEAST ALONG STATE ROUTE 26 FROM THE COURTHOUSE AT
 BK1125'OBERLIN, 47 FEET EAST OF THE CENTERLINE OF LA. 26, 48 FEET SOUTH OF
 BK1125'THE CENTERLINE OF LA. 104, 8 FEET SOUTHEAST OF A POWER POLE,
 BK1125'APPROXIMATELY 0.05 MILE SOUTH OF A ONE STORY WOOD FRAME HOUSE, 1.3
 BK1125'FEET NORTHWEST OF A 4 STRAND BARBED WIRE FENCE.  THIS BENCH MARK MAY
 BK1125'ALSO BE REACHED BY ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE
 BK1125'EAST ONE OF TWO RICE DRYERS EAST OF ELTON, THENCE 7.0 MILES NORTH
 BK1125'ALONG STATE ROUTE 26.  IT IS 2 FEET NORTHWEST OF A STEEL WITNESS POST,
 BK1125'ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK1125'4 INCHES.  SECTION 27, T 5S, R 3W.
 BK1125
 BK1125                          STATION RECOVERY (2004)
 BK1125
 BK1125'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1123 ***********************************************************************
 BK1123  DESIGNATION -  2 V 48
 BK1123  PID         -  BK1123
 BK1123  STATE/COUNTY-  LA/ALLEN
 BK1123  COUNTRY     -  US
 BK1123  USGS QUAD   -  SOILEAU (2018)
 BK1123
 BK1123                         *CURRENT SURVEY CONTROL
 BK1123  ______________________________________________________________________
 BK1123* NAD 83(1986) POSITION- 30 33 59.     (N) 092 40 18.     (W)   SCALED
 BK1123* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1123  **This station is located in a suspected subsidence area (see below).
 BK1123  ______________________________________________________________________
 BK1123  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK1123
 BK1123.The horizontal coordinates were scaled from a map and have
 BK1123.an estimated accuracy of +/- 6 seconds.
 BK1123
 BK1123.** This station is in an area of known vertical motion. If an
 BK1123.** orthometric height was ever established but is not available 
 BK1123.** in the current survey control section, the orthometric height
 BK1123.** is considered suspect.  Suspect heights are available in the
 BK1123.** superseded section only if requested.
 BK1123
 BK1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1123.GEOID18 height accuracy estimate available here.
 BK1123
 BK1123.Click photographs - Photos may exist for this station.
 BK1123
 BK1123;                    North         East    Units  Estimated Accuracy
 BK1123;SPC LA S     -   229,800.      871,620.      MT  (+/- 180 meters Scaled)
 BK1123
 BK1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP314815(NAD 83)
 BK1123
 BK1123                          SUPERSEDED SURVEY CONTROL
 BK1123
 BK1123.No superseded survey control is available for this station.
 BK1123
 BK1123_MARKER: DD = SURVEY DISK
 BK1123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1123_STAMPING: 2V48 1970
 BK1123_MARK LOGO: LADHGS
 BK1123_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1123+STABILITY: SURFACE MOTION
 BK1123
 BK1123  HISTORY     - Date     Condition        Report By
 BK1123  HISTORY     - 1970     MONUMENTED       LADH
 BK1123  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1123
 BK1123                          STATION DESCRIPTION
 BK1123
 BK1123'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1123'6.00 MI NE FROM ELTON.
 BK1123'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1123'DRYERS EAST OF ELTON, THENCE 5.9 MILES NORTH ALONG STATE ROUTE 26, 40
 BK1123'FEET WEST OF THE CENTERLINE OF LA. 26, 1 FOOT EAST OF A 4 STRAND
 BK1123'BARBED WIRE FENCE, 36 FEET SOUTH OF THE CENTERLINE OF A PRIVATE DRIVE
 BK1123'LEADING WEST, 60 FEET NORTH OF A POWER POLE NO. 165, 4 FEET NORTH OF A
 BK1123'LDH R/W MARKER, 1.4 FEET WEST OF A STEEL WITNESS POST, ABOUT LEVEL
 BK1123'WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 BK1123'SECTION 5, T 6S, R 3W.
 BK1123
 BK1123                          STATION RECOVERY (2004)
 BK1123
 BK1123'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1123'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1129 ***********************************************************************
 BK1129  DESIGNATION -  2 V 49
 BK1129  PID         -  BK1129
 BK1129  STATE/COUNTY-  LA/ALLEN
 BK1129  COUNTRY     -  US
 BK1129  USGS QUAD   -  SOILEAU (2018)
 BK1129
 BK1129                         *CURRENT SURVEY CONTROL
 BK1129  ______________________________________________________________________
 BK1129* NAD 83(1986) POSITION- 30 36 39.     (N) 092 43 03.     (W)   SCALED
 BK1129* NAVD 88 ORTHO HEIGHT -    22.38  (+/-2cm)       73.4   (feet) VERTCON3
 BK1129  ______________________________________________________________________
 BK1129  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BK1129  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1129
 BK1129.The horizontal coordinates were scaled from a map and have
 BK1129.an estimated accuracy of +/- 6 seconds.
 BK1129
 BK1129.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1129.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1129
 BK1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1129.GEOID18 height accuracy estimate available here.
 BK1129
 BK1129.The vertical order pertains to the NGVD 29 superseded value.
 BK1129
 BK1129.Click photographs - Photos may exist for this station.
 BK1129
 BK1129;                    North         East    Units  Estimated Accuracy
 BK1129;SPC LA S     -   234,780.      867,280.      MT  (+/- 180 meters Scaled)
 BK1129
 BK1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP270865(NAD 83)
 BK1129
 BK1129                          SUPERSEDED SURVEY CONTROL
 BK1129
 BK1129  NGVD 29 (11/26/84)   22.367  (m)           73.38   (f) ADJUSTED    2 0
 BK1129
 BK1129.Superseded values are not recommended for survey control.
 BK1129
 BK1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1129.See file dsdata.pdf to determine how the superseded data were derived.
 BK1129
 BK1129_MARKER: DD = SURVEY DISK
 BK1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1129_STAMPING: 2V49 1970
 BK1129_MARK LOGO: LADHGS
 BK1129_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1129+STABILITY: SURFACE MOTION
 BK1129
 BK1129  HISTORY     - Date     Condition        Report By
 BK1129  HISTORY     - 1970     MONUMENTED       LADH
 BK1129  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1129
 BK1129                          STATION DESCRIPTION
 BK1129
 BK1129'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1129'3.30 MI SE FROM OBERLIN.
 BK1129'ABOUT 3.3 MILES SOUTHEAST ALONG STATE ROUTE 26 FROM THE COURTHOUSE AT
 BK1129'OBERLIN, 93 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 53 FEET WEST
 BK1129'OF THE CENTERLINE OF A PRIVATE DRIVE, 11 FEET NORTH OF THE CENTER OF A
 BK1129'DOUBLE SWINGING STEEL GATES, 143 FEET NORTHWEST OF THE NORTHWEST
 BK1129'CORNER OF A BRICK VENEER HOUSE BELONGING TO MR. CLARENCE MEAUX, 1 FOOT
 BK1129'WEST OF A COMBINATION BARBED WIRE AND MESH FENCE, 1 FOOT NORTH OF A
 BK1129'STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK1129'CONCRETE POST PROJECTING 4 INCHES.  SECTION 19, T 5S, R 3W.
 BK1129
 BK1129                          STATION RECOVERY (2004)
 BK1129
 BK1129'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1129'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0867 ***********************************************************************
 BK0867  DESIGNATION -  2 V 5
 BK0867  PID         -  BK0867
 BK0867  STATE/COUNTY-  LA/ALLEN
 BK0867  COUNTRY     -  US
 BK0867  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0867
 BK0867                         *CURRENT SURVEY CONTROL
 BK0867  ______________________________________________________________________
 BK0867* NAD 83(1986) POSITION- 30 28 40.     (N) 092 55 45.     (W)   SCALED
 BK0867* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0867  **This station is located in a suspected subsidence area (see below).
 BK0867  ______________________________________________________________________
 BK0867  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BK0867
 BK0867.The horizontal coordinates were scaled from a map and have
 BK0867.an estimated accuracy of +/- 6 seconds.
 BK0867
 BK0867.** This station is in an area of known vertical motion.  Due to the
 BK0867.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0867.** determined the orthometric heights for marks in these suspect
 BK0867.** subsidence areas should be considered valid only at the epoch date
 BK0867.** associated with the orthometric height.  These heights must always
 BK0867.** be validated when used as control.  All previously superseded
 BK0867.** orthometric heights are now considered suspect and are available
 BK0867.** in the superseded section.  NGS does not recommend using suspect
 BK0867.** or superseded heights as control.
 BK0867
 BK0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0867.GEOID18 height accuracy estimate available here.
 BK0867
 BK0867.Click photographs - Photos may exist for this station.
 BK0867
 BK0867;                    North         East    Units  Estimated Accuracy
 BK0867;SPC LA S     -   220,300.      846,780.      MT  (+/- 180 meters Scaled)
 BK0867
 BK0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP067717(NAD 83)
 BK0867
 BK0867                          SUPERSEDED SURVEY CONTROL
 BK0867
 BK0867.No superseded survey control is available for this station.
 BK0867
 BK0867_MARKER: DD = SURVEY DISK
 BK0867_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK0867_SP_SET: SIDEWALK
 BK0867_STAMPING: 2V5 1969
 BK0867_MARK LOGO: LADHGS
 BK0867_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0867
 BK0867  HISTORY     - Date     Condition        Report By
 BK0867  HISTORY     - 1969     MONUMENTED       LADH
 BK0867  HISTORY     - 1986     GOOD             NGS
 BK0867  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0867
 BK0867                          STATION DESCRIPTION
 BK0867
 BK0867'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0867'6.3 MI SW FROM KINDER.
 BK0867'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0867'RAILROAD STATION AT KINDER TO THE INTERSECTION OF US 190 AND A SURFACE
 BK0867'TREATED PARISH ROAD, THENCE 1.7 MILES SOUTHWEST ALONG A SURFACE
 BK0867'TREATED PARISH ROAD TO THE INTERSECTION OF STATE ROUTE 383, THENCE 1.1
 BK0867'MILE SOUTHWEST ALONG STATE ROUTE 383, 125 FEET NORTHEAST OF A POWER
 BK0867'POLE NO. LREC 60, 75 FEET SOUTHWEST OF THE SOUTHEAST END OF THE BRIDGE
 BK0867'FROM THE CENTERLINE OF THE KINDER DITCH, 13 FEET SOUTHEAST OF THE
 BK0867'CENTERLINE OF STATE ROUTE 383, 4.2 FEET NORTHWEST OF A STEEL WITNESS
 BK0867'POST, SET IN SIDEWALK OF THE SOUTHEAST END OF THE BRIDGE. SECTION 31,
 BK0867'T 7S, R 5W.
 BK0867
 BK0867                          STATION RECOVERY (1986)
 BK0867
 BK0867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0867'RECOVERED IN GOOD CONDITION.
 BK0867
 BK0867                          STATION RECOVERY (2002)
 BK0867
 BK0867'RECOVERY NOTE BY US POWER SQUADRON 2002 (WHM)
 BK0867'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2398 ***********************************************************************
 BK2398  DESIGNATION -  2 V 50
 BK2398  PID         -  BK2398
 BK2398  STATE/COUNTY-  LA/ALLEN
 BK2398  COUNTRY     -  US
 BK2398  USGS QUAD   -  KINDER (2018)
 BK2398
 BK2398                         *CURRENT SURVEY CONTROL
 BK2398  ______________________________________________________________________
 BK2398* NAD 83(1986) POSITION- 30 28 55.     (N) 092 47 31.     (W)   SCALED
 BK2398* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2398  **This station is located in a suspected subsidence area (see below).
 BK2398  ______________________________________________________________________
 BK2398  GEOID HEIGHT    -        -27.207 (meters)                     GEOID18
 BK2398  DYNAMIC HEIGHT  -         13.892 (meters)       45.58  (feet) COMP
 BK2398  MODELED GRAVITY -    979,339.1   (mgal)                       NAVD 88
 BK2398
 BK2398.The horizontal coordinates were scaled from a map and have
 BK2398.an estimated accuracy of +/- 6 seconds.
 BK2398
 BK2398.** This station is in an area of known vertical motion. If an
 BK2398.** orthometric height was ever established but is not available 
 BK2398.** in the current survey control section, the orthometric height
 BK2398.** is considered suspect.  Suspect heights are available in the
 BK2398.** superseded section only if requested.
 BK2398
 BK2398.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2398.GEOID18 height accuracy estimate available here.
 BK2398
 BK2398.Click photographs - Photos may exist for this station.
 BK2398
 BK2398.The dynamic height is computed by dividing the NAVD 88
 BK2398.geopotential number by the normal gravity value computed on the
 BK2398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2398.degrees latitude (g = 980.6199 gals.).
 BK2398
 BK2398.The modeled gravity was interpolated from observed gravity values.
 BK2398
 BK2398;                    North         East    Units  Estimated Accuracy
 BK2398;SPC LA S     -   220,580.      859,960.      MT  (+/- 180 meters Scaled)
 BK2398
 BK2398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP199722(NAD 83)
 BK2398
 BK2398                          SUPERSEDED SURVEY CONTROL
 BK2398
 BK2398.No superseded survey control is available for this station.
 BK2398
 BK2398_MARKER: DD = SURVEY DISK
 BK2398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2398_STAMPING: 2V50 1982
 BK2398_MARK LOGO: LADHGS
 BK2398_PROJECTION: FLUSH
 BK2398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2398+STABILITY: SURFACE MOTION
 BK2398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2398+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2398
 BK2398  HISTORY     - Date     Condition        Report By
 BK2398  HISTORY     - 1982     MONUMENTED       LADTD
 BK2398  HISTORY     - 20031105 GOOD             USPSQD
 BK2398  HISTORY     - 20060928 GOOD             USPSQD
 BK2398
 BK2398                          STATION DESCRIPTION
 BK2398
 BK2398'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2398'4.7 KM (2.9 MI) EAST FROM KINDER.
 BK2398'ABOUT 0.8 KM (0.50 MI) SOUTH ALONG US HIGHWAY 165 FROM THE POST OFFICE
 BK2398'IN KINDER TO THE INTERSECTION OF US HIGHWAY 165 AND STATE HIGHWAY 383,
 BK2398'THENCE ABOUT 1.6 KM (1 MI) EAST ALONG STATE HIGHWAY 383 TO THE
 BK2398'INTERSECTION OF STATE HIGHWAY 383 AND US HIGHWAY 190, THENCE ABOUT
 BK2398'4.7 KM (2.9 MI) EAST ALONG US HIGHWAY 190 TO THE MARK ON THE LEFT NEAR
 BK2398'A GRAVEL ROAD, 27.4 METERS (90 FT) WEST OF A RIGHT-OF-WAY MARKER,
 BK2398'15.8 METERS (52 FT) NORTH OF THE CENTER OF US HIGHWAY 190, 9 METERS
 BK2398'(29.5 FT) EAST OF THE CENTER OF A GRAVEL ROAD, 7.3 METERS (24 FT)
 BK2398'NORTH-NORTHEAST OF THE EAST END OF A CEMENT CULVERT UNDER THE GRAVEL
 BK2398'ROAD.
 BK2398'THE MARK IS 0.91 METERS  S FROM  POWER POLN NO. 13695
 BK2398'THE MARK IS ABOVE LEVEL WITH US HIGHWAY 190.
 BK2398
 BK2398                          STATION RECOVERY (2003)
 BK2398
 BK2398'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2398'RECOVERED IN GOOD CONDITION.
 BK2398
 BK2398                          STATION RECOVERY (2006)
 BK2398
 BK2398'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2398'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2399 ***********************************************************************
 BK2399  DESIGNATION -  2 V 51
 BK2399  PID         -  BK2399
 BK2399  STATE/COUNTY-  LA/ALLEN
 BK2399  COUNTRY     -  US
 BK2399  USGS QUAD   -  KINDER (2018)
 BK2399
 BK2399                         *CURRENT SURVEY CONTROL
 BK2399  ______________________________________________________________________
 BK2399* NAD 83(1986) POSITION- 30 28 53.     (N) 092 48 31.     (W)   SCALED
 BK2399* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2399  **This station is located in a suspected subsidence area (see below).
 BK2399  ______________________________________________________________________
 BK2399  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK2399  DYNAMIC HEIGHT  -         13.259 (meters)       43.50  (feet) COMP
 BK2399  MODELED GRAVITY -    979,339.2   (mgal)                       NAVD 88
 BK2399
 BK2399.The horizontal coordinates were scaled from a map and have
 BK2399.an estimated accuracy of +/- 6 seconds.
 BK2399
 BK2399.** This station is in an area of known vertical motion. If an
 BK2399.** orthometric height was ever established but is not available 
 BK2399.** in the current survey control section, the orthometric height
 BK2399.** is considered suspect.  Suspect heights are available in the
 BK2399.** superseded section only if requested.
 BK2399
 BK2399.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2399.GEOID18 height accuracy estimate available here.
 BK2399
 BK2399.Click photographs - Photos may exist for this station.
 BK2399
 BK2399.The dynamic height is computed by dividing the NAVD 88
 BK2399.geopotential number by the normal gravity value computed on the
 BK2399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2399.degrees latitude (g = 980.6199 gals.).
 BK2399
 BK2399.The modeled gravity was interpolated from observed gravity values.
 BK2399
 BK2399;                    North         East    Units  Estimated Accuracy
 BK2399;SPC LA S     -   220,540.      858,360.      MT  (+/- 180 meters Scaled)
 BK2399
 BK2399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP183721(NAD 83)
 BK2399
 BK2399                          SUPERSEDED SURVEY CONTROL
 BK2399
 BK2399.No superseded survey control is available for this station.
 BK2399
 BK2399_MARKER: DD = SURVEY DISK
 BK2399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2399_STAMPING: 2V51 1982
 BK2399_MARK LOGO: LADHGS
 BK2399_PROJECTION: FLUSH
 BK2399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2399+STABILITY: SURFACE MOTION
 BK2399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2399+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2399
 BK2399  HISTORY     - Date     Condition        Report By
 BK2399  HISTORY     - 1982     MONUMENTED       LADTD
 BK2399  HISTORY     - 20031105 GOOD             USPSQD
 BK2399  HISTORY     - 20060928 GOOD             USPSQD
 BK2399
 BK2399                          STATION DESCRIPTION
 BK2399
 BK2399'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2399'2.9 KM (1.8 MI) EAST FROM KINDER.
 BK2399'ABOUT 0.8 KM (0.50 MI) SOUTH ALONG US HIGHWAY 165 FROM THE POST OFFICE
 BK2399'IN KINDER TO THE INTERSECTION OF US HIGHWAY 165 AND STATE HIGHWAY 383,
 BK2399'THENCE ABOUT 1.6 KM (1 MI) EAST ALONG STATE HIGHWAY 383 TO THE
 BK2399'INTERSECTION OF STATE HIGHWAY 383 AND US HIGHWAY 190, THENCE ABOUT
 BK2399'2.6 KM (1.6 MI) EAST ALONG US HIGHWAY 190 TO THE MARK ON THE RIGHT AT
 BK2399'A POWER RELAY STATION, 39.5 METERS (129.5 FT) SOUTH OF THE CENTER OF
 BK2399'US HIGHWAY 190, 8.5 METERS (28 FT) EAST OF THE CENTER OF A GRAVEL
 BK2399'ROAD, 1.4 METERS (4.5 FT) EAST OF THE NORTHWEST CORNER OF THE RELAY
 BK2399'STATION CHAIN LINK FENCE.
 BK2399'THE MARK IS 0.15 METERS  N FROM  CHAIN LINK FENCE
 BK2399'THE MARK IS ABOVE LEVEL WITH US HIGHWAY 190.
 BK2399
 BK2399                          STATION RECOVERY (2003)
 BK2399
 BK2399'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2399'RECOVERED IN GOOD CONDITION.
 BK2399
 BK2399                          STATION RECOVERY (2006)
 BK2399
 BK2399'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2399'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2400 ***********************************************************************
 BK2400  DESIGNATION -  2 V 52
 BK2400  PID         -  BK2400
 BK2400  STATE/COUNTY-  LA/ALLEN
 BK2400  COUNTRY     -  US
 BK2400  USGS QUAD   -  KINDER (2018)
 BK2400
 BK2400                         *CURRENT SURVEY CONTROL
 BK2400  ______________________________________________________________________
 BK2400* NAD 83(1986) POSITION- 30 28 56.     (N) 092 49 15.     (W)   SCALED
 BK2400* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2400  **This station is located in a suspected subsidence area (see below).
 BK2400  ______________________________________________________________________
 BK2400  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BK2400  DYNAMIC HEIGHT  -         13.691 (meters)       44.92  (feet) COMP
 BK2400  MODELED GRAVITY -    979,339.4   (mgal)                       NAVD 88
 BK2400
 BK2400.The horizontal coordinates were scaled from a map and have
 BK2400.an estimated accuracy of +/- 6 seconds.
 BK2400
 BK2400.** This station is in an area of known vertical motion. If an
 BK2400.** orthometric height was ever established but is not available 
 BK2400.** in the current survey control section, the orthometric height
 BK2400.** is considered suspect.  Suspect heights are available in the
 BK2400.** superseded section only if requested.
 BK2400
 BK2400.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2400.GEOID18 height accuracy estimate available here.
 BK2400
 BK2400.Click photographs - Photos may exist for this station.
 BK2400
 BK2400.The dynamic height is computed by dividing the NAVD 88
 BK2400.geopotential number by the normal gravity value computed on the
 BK2400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2400.degrees latitude (g = 980.6199 gals.).
 BK2400
 BK2400.The modeled gravity was interpolated from observed gravity values.
 BK2400
 BK2400;                    North         East    Units  Estimated Accuracy
 BK2400;SPC LA S     -   220,650.      857,190.      MT  (+/- 180 meters Scaled)
 BK2400
 BK2400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP171722(NAD 83)
 BK2400
 BK2400                          SUPERSEDED SURVEY CONTROL
 BK2400
 BK2400.No superseded survey control is available for this station.
 BK2400
 BK2400_MARKER: DD = SURVEY DISK
 BK2400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2400_STAMPING: 2V52 1982
 BK2400_MARK LOGO: LADHGS
 BK2400_PROJECTION: FLUSH
 BK2400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2400+STABILITY: SURFACE MOTION
 BK2400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2400+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2400
 BK2400  HISTORY     - Date     Condition        Report By
 BK2400  HISTORY     - 1982     MONUMENTED       LADTD
 BK2400  HISTORY     - 20031105 GOOD             USPSQD
 BK2400  HISTORY     - 20060928 GOOD             USPSQD
 BK2400
 BK2400                          STATION DESCRIPTION
 BK2400
 BK2400'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2400'1.7 KM (1.05 MI) EAST FROM KINDER.
 BK2400'ABOUT 0.8 KM (0.50 MI) SOUTH ALONG US HIGHWAY 165 FROM THE POST OFFICE
 BK2400'IN KINDER TO THE INTERSECTION OF US HIGHWAY 165 AND STATE HIGHWAY 383,
 BK2400'THENCE ABOUT 1.6 KM (1 MI) EAST ALONG STATE HIGHWAY 383 TO THE
 BK2400'INTERSECTION OF STATE HIGHWAY 383 AND US HIGHWAY 190, THENCE ABOUT
 BK2400'1.3 KM (0.80 MI) EAST ALONG US HIGHWAY 190 TO THE MARK ON THE LEFT
 BK2400'BETWEEN A CANAL AND A GRAVEL ROAD, 21.3 METERS (70 FT) NORTH OF THE
 BK2400'CENTER OF US HIGHWAY 190, 7.5 METERS (24.5 FT) WEST-NORTHWEST OF A
 BK2400'POWER POLE NUMBER 20-7716, 4.7 METERS (15.5 FT) WEST-SOUTHWEST OF THE
 BK2400'CENTER OF A METAL GATE.
 BK2400'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BK2400'THE MARK IS 0.61 M BELOW US HIGHWAY 190.
 BK2400
 BK2400                          STATION RECOVERY (2003)
 BK2400
 BK2400'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2400'RECOVERED IN GOOD CONDITION.
 BK2400
 BK2400                          STATION RECOVERY (2006)
 BK2400
 BK2400'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2400'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2401 ***********************************************************************
 BK2401  DESIGNATION -  2 V 53
 BK2401  PID         -  BK2401
 BK2401  STATE/COUNTY-  LA/ALLEN
 BK2401  COUNTRY     -  US
 BK2401  USGS QUAD   -  KINDER (2018)
 BK2401
 BK2401                         *CURRENT SURVEY CONTROL
 BK2401  ______________________________________________________________________
 BK2401* NAD 83(1986) POSITION- 30 28 54.     (N) 092 50 36.     (W)   SCALED
 BK2401* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2401  **This station is located in a suspected subsidence area (see below).
 BK2401  ______________________________________________________________________
 BK2401  GEOID HEIGHT    -        -27.194 (meters)                     GEOID18
 BK2401  DYNAMIC HEIGHT  -         13.441 (meters)       44.10  (feet) COMP
 BK2401  MODELED GRAVITY -    979,339.8   (mgal)                       NAVD 88
 BK2401
 BK2401.The horizontal coordinates were scaled from a map and have
 BK2401.an estimated accuracy of +/- 6 seconds.
 BK2401
 BK2401.** This station is in an area of known vertical motion. If an
 BK2401.** orthometric height was ever established but is not available 
 BK2401.** in the current survey control section, the orthometric height
 BK2401.** is considered suspect.  Suspect heights are available in the
 BK2401.** superseded section only if requested.
 BK2401
 BK2401.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2401.GEOID18 height accuracy estimate available here.
 BK2401
 BK2401.Click photographs - Photos may exist for this station.
 BK2401
 BK2401.The dynamic height is computed by dividing the NAVD 88
 BK2401.geopotential number by the normal gravity value computed on the
 BK2401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2401.degrees latitude (g = 980.6199 gals.).
 BK2401
 BK2401.The modeled gravity was interpolated from observed gravity values.
 BK2401
 BK2401;                    North         East    Units  Estimated Accuracy
 BK2401;SPC LA S     -   220,610.      855,020.      MT  (+/- 180 meters Scaled)
 BK2401
 BK2401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP150721(NAD 83)
 BK2401
 BK2401                          SUPERSEDED SURVEY CONTROL
 BK2401
 BK2401.No superseded survey control is available for this station.
 BK2401
 BK2401_MARKER: DD = SURVEY DISK
 BK2401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2401_STAMPING: 2V53 1982
 BK2401_MARK LOGO: LADHGS
 BK2401_PROJECTION: FLUSH
 BK2401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2401+STABILITY: SURFACE MOTION
 BK2401
 BK2401  HISTORY     - Date     Condition        Report By
 BK2401  HISTORY     - 1982     MONUMENTED       LADTD
 BK2401  HISTORY     - 20021102 GOOD             USPSQD
 BK2401
 BK2401                          STATION DESCRIPTION
 BK2401
 BK2401'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2401'IN KINDER.
 BK2401'ABOUT 0.8 KM (0.50 MI) SOUTH ALONG US HIGHWAY 165 FROM THE POST OFFICE
 BK2401'IN KINDER TO THE INTERSECTION OF US HIGHWAY 165 AND STATE HIGHWAY 383,
 BK2401'THENCE ABOUT 0.8 KM (0.50 MI) EAST ALONG STATE HIGHWAY 383 TO THE MARK
 BK2401'ON THE RIGHT IN A PLAY GROUND CITY PARK AREA, 27.7 METERS (91 FT)
 BK2401'SOUTH OF THE CENTER OF STATE HIGHWAY 383, 9.8 METERS (32 FT) WEST OF
 BK2401'THE CENTER OF PARISH ROAD 2-06, 4.4 METERS (14.5 FT) SOUTH-SOUTHEAST
 BK2401'OF A 26 INCH WATER OAK TREE, 4.1 METERS (13.5 FT) NORTH-NORTHEAST OF A
 BK2401'20 INCH WATER OAK TREE.
 BK2401'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BK2401'THE MARK IS 0.61 M BELOW STATE HIGHWAY 383.
 BK2401
 BK2401                          STATION RECOVERY (2002)
 BK2401
 BK2401'RECOVERY NOTE BY US POWER SQUADRON 2002 (EL)
 BK2401'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0868 ***********************************************************************
 BK0868  DESIGNATION -  2 V 6
 BK0868  PID         -  BK0868
 BK0868  STATE/COUNTY-  LA/ALLEN
 BK0868  COUNTRY     -  US
 BK0868  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0868
 BK0868                         *CURRENT SURVEY CONTROL
 BK0868  ______________________________________________________________________
 BK0868* NAD 83(1986) POSITION- 30 28 58.     (N) 092 54 45.     (W)   SCALED
 BK0868* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0868  **This station is located in a suspected subsidence area (see below).
 BK0868  ______________________________________________________________________
 BK0868  GEOID HEIGHT    -        -27.174 (meters)                     GEOID18
 BK0868
 BK0868.The horizontal coordinates were scaled from a map and have
 BK0868.an estimated accuracy of +/- 6 seconds.
 BK0868
 BK0868.** This station is in an area of known vertical motion.  Due to the
 BK0868.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0868.** determined the orthometric heights for marks in these suspect
 BK0868.** subsidence areas should be considered valid only at the epoch date
 BK0868.** associated with the orthometric height.  These heights must always
 BK0868.** be validated when used as control.  All previously superseded
 BK0868.** orthometric heights are now considered suspect and are available
 BK0868.** in the superseded section.  NGS does not recommend using suspect
 BK0868.** or superseded heights as control.
 BK0868
 BK0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0868.GEOID18 height accuracy estimate available here.
 BK0868
 BK0868.Click photographs - Photos may exist for this station.
 BK0868
 BK0868;                    North         East    Units  Estimated Accuracy
 BK0868;SPC LA S     -   220,830.      848,390.      MT  (+/- 180 meters Scaled)
 BK0868
 BK0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP083722(NAD 83)
 BK0868
 BK0868                          SUPERSEDED SURVEY CONTROL
 BK0868
 BK0868.No superseded survey control is available for this station.
 BK0868
 BK0868_MARKER: DD = SURVEY DISK
 BK0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0868_STAMPING: 2V6 1969
 BK0868_MARK LOGO: LADHGS
 BK0868_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0868+STABILITY: SURFACE MOTION
 BK0868
 BK0868  HISTORY     - Date     Condition        Report By
 BK0868  HISTORY     - 1969     MONUMENTED       LADH
 BK0868  HISTORY     - 1986     GOOD             NGS
 BK0868  HISTORY     - 20021102 GOOD             USPSQD
 BK0868
 BK0868                          STATION DESCRIPTION
 BK0868
 BK0868'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0868'5.2 MI SW FROM KINDER.
 BK0868'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0868'RAILROAD STATEION AT KINDER TO THE INTERSECTION OF US 190 AND A
 BK0868'SURFACE TREATED PARISH ROAD, THENCE 1.7 MILES SOUTHWEST ALONG A
 BK0868'SURFACE TREATED PARISH ROAD, 112 FEET NORTHWEST OF THE INTERSECTION OF
 BK0868'STATE ROUTE 383 AND A SURFACE TREATED PARISH ROAD, 96 FEET WEST OF THE
 BK0868'CENTERLINE OF A SURFACE TREATED PARISH ROAD, 71 FEET NORTH OF THE
 BK0868'CENTERLINE OF STATE ROUTE 383, 1 FOOT EAST OF A 3 STRAND BARBED WIRE
 BK0868'FENCE, 1.4 FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK0868'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0868'SECTION 31, T 6S, R 5W.
 BK0868
 BK0868                          STATION RECOVERY (1986)
 BK0868
 BK0868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0868'RECOVERED IN GOOD CONDITION.
 BK0868
 BK0868                          STATION RECOVERY (2002)
 BK0868
 BK0868'RECOVERY NOTE BY US POWER SQUADRON 2002 (WHM)
 BK0868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0869 ***********************************************************************
 BK0869  DESIGNATION -  2 V 7
 BK0869  PID         -  BK0869
 BK0869  STATE/COUNTY-  LA/ALLEN
 BK0869  COUNTRY     -  US
 BK0869  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0869
 BK0869                         *CURRENT SURVEY CONTROL
 BK0869  ______________________________________________________________________
 BK0869* NAD 83(1986) POSITION- 30 29 43.     (N) 092 54 19.     (W)   SCALED
 BK0869* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0869  **This station is located in a suspected subsidence area (see below).
 BK0869  ______________________________________________________________________
 BK0869  GEOID HEIGHT    -        -27.162 (meters)                     GEOID18
 BK0869
 BK0869.The horizontal coordinates were scaled from a map and have
 BK0869.an estimated accuracy of +/- 6 seconds.
 BK0869
 BK0869.** This station is in an area of known vertical motion.  Due to the
 BK0869.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0869.** determined the orthometric heights for marks in these suspect
 BK0869.** subsidence areas should be considered valid only at the epoch date
 BK0869.** associated with the orthometric height.  These heights must always
 BK0869.** be validated when used as control.  All previously superseded
 BK0869.** orthometric heights are now considered suspect and are available
 BK0869.** in the superseded section.  NGS does not recommend using suspect
 BK0869.** or superseded heights as control.
 BK0869
 BK0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0869.GEOID18 height accuracy estimate available here.
 BK0869
 BK0869.Click photographs - Photos may exist for this station.
 BK0869
 BK0869;                    North         East    Units  Estimated Accuracy
 BK0869;SPC LA S     -   222,200.      849,100.      MT  (+/- 180 meters Scaled)
 BK0869
 BK0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP090736(NAD 83)
 BK0869
 BK0869                          SUPERSEDED SURVEY CONTROL
 BK0869
 BK0869.No superseded survey control is available for this station.
 BK0869
 BK0869_MARKER: DD = SURVEY DISK
 BK0869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0869_STAMPING: 2V7 1969
 BK0869_MARK LOGO: LADHGS
 BK0869_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0869+STABILITY: SURFACE MOTION
 BK0869
 BK0869  HISTORY     - Date     Condition        Report By
 BK0869  HISTORY     - 1969     MONUMENTED       LADH
 BK0869  HISTORY     - 1986     GOOD             NGS
 BK0869  HISTORY     - 20021102 GOOD             USPSQD
 BK0869
 BK0869                          STATION DESCRIPTION
 BK0869
 BK0869'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0869'4.0 MI SE FROM KINDER.
 BK0869'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0869'RAILROAD STATION AT KINDER TO THE INTERSECTION OF US 190 AND A SURFACE
 BK0869'TREATED PARISH ROAD, THENCE 0.5 MILES SOUTHWEST ALONG A SURFACE
 BK0869'TREATED PARISH ROAD, 53 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0869'WOOD FRAME HOUSE, 52 FEET SOUTH OF THE CENTERLINE OF A SURFACE TREATED
 BK0869'PARISH ROAD, 13 FEET SOUTH OF A POWER POLE, 1.5 FEET SOUTHEAST OF A
 BK0869'STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK0869'CONCRETE POST PROJECTING 2 INCHES.  SECTION 32, T 6S, R 5W.
 BK0869
 BK0869                          STATION RECOVERY (1986)
 BK0869
 BK0869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0869'RECOVERED IN GOOD CONDITION.
 BK0869
 BK0869                          STATION RECOVERY (2002)
 BK0869
 BK0869'RECOVERY NOTE BY US POWER SQUADRON 2002 (WHM)
 BK0869'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0870 ***********************************************************************
 BK0870  DESIGNATION -  2 V 8
 BK0870  PID         -  BK0870
 BK0870  STATE/COUNTY-  LA/ALLEN
 BK0870  COUNTRY     -  US
 BK0870  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0870
 BK0870                         *CURRENT SURVEY CONTROL
 BK0870  ______________________________________________________________________
 BK0870* NAD 83(1986) POSITION- 30 29 54.     (N) 092 53 59.     (W)   SCALED
 BK0870* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0870  **This station is located in a suspected subsidence area (see below).
 BK0870  ______________________________________________________________________
 BK0870  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BK0870
 BK0870.The horizontal coordinates were scaled from a map and have
 BK0870.an estimated accuracy of +/- 6 seconds.
 BK0870
 BK0870.** This station is in an area of known vertical motion.  Due to the
 BK0870.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0870.** determined the orthometric heights for marks in these suspect
 BK0870.** subsidence areas should be considered valid only at the epoch date
 BK0870.** associated with the orthometric height.  These heights must always
 BK0870.** be validated when used as control.  All previously superseded
 BK0870.** orthometric heights are now considered suspect and are available
 BK0870.** in the superseded section.  NGS does not recommend using suspect
 BK0870.** or superseded heights as control.
 BK0870
 BK0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0870.GEOID18 height accuracy estimate available here.
 BK0870
 BK0870.Click photographs - Photos may exist for this station.
 BK0870
 BK0870;                    North         East    Units  Estimated Accuracy
 BK0870;SPC LA S     -   222,530.      849,640.      MT  (+/- 180 meters Scaled)
 BK0870
 BK0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP096740(NAD 83)
 BK0870
 BK0870                          SUPERSEDED SURVEY CONTROL
 BK0870
 BK0870.No superseded survey control is available for this station.
 BK0870
 BK0870_MARKER: DD = SURVEY DISK
 BK0870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0870_STAMPING: 2V8 1969
 BK0870_MARK LOGO: LADHGS
 BK0870_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0870+STABILITY: SURFACE MOTION
 BK0870
 BK0870  HISTORY     - Date     Condition        Report By
 BK0870  HISTORY     - 1969     MONUMENTED       LADH
 BK0870  HISTORY     - 1986     GOOD             NGS
 BK0870  HISTORY     - 20021102 GOOD             USPSQD
 BK0870
 BK0870                          STATION DESCRIPTION
 BK0870
 BK0870'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0870'3.5 MI NW FROM KINDER.
 BK0870'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0870'RAILROAD STATION AT KINDER, 100 FEET SOUTHEAST OF THE INTERSECTION OF
 BK0870'US 190 AND A SURFACE TREATED PARISH ROAD, 68 FEET EAST OF THE
 BK0870'CENTERLINE OF A SURFACE TREATED PARISH ROAD, 67 FEET SOUTH OF THE
 BK0870'CENTERLINE OF US 190, 64 FEET NORTH OF THE NORTH RAIL OF THE MISSOURI
 BK0870'PACIFIC RAILROAD TRACK, 2 FEET WEST OF A STEEL WITNESS POST, 1 FOOT
 BK0870'BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK0870'INCHES.  SECTION 29, T 6S, R 5W.
 BK0870
 BK0870                          STATION RECOVERY (1986)
 BK0870
 BK0870'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0870'RECOVERED IN GOOD CONDITION.
 BK0870
 BK0870                          STATION RECOVERY (2002)
 BK0870
 BK0870'RECOVERY NOTE BY US POWER SQUADRON 2002 (WHM)
 BK0870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0813 ***********************************************************************
 BK0813  DESIGNATION -  2 V 9
 BK0813  PID         -  BK0813
 BK0813  STATE/COUNTY-  LA/ALLEN
 BK0813  COUNTRY     -  US
 BK0813  USGS QUAD   -  KINDER (2018)
 BK0813
 BK0813                         *CURRENT SURVEY CONTROL
 BK0813  ______________________________________________________________________
 BK0813* NAD 83(1986) POSITION- 30 27 08.     (N) 092 50 37.     (W)   SCALED
 BK0813* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0813  **This station is located in a suspected subsidence area (see below).
 BK0813  ______________________________________________________________________
 BK0813  GEOID HEIGHT    -        -27.227 (meters)                     GEOID18
 BK0813  DYNAMIC HEIGHT  -         11.912 (meters)       39.08  (feet) COMP
 BK0813  MODELED GRAVITY -    979,335.5   (mgal)                       NAVD 88
 BK0813
 BK0813.The horizontal coordinates were scaled from a map and have
 BK0813.an estimated accuracy of +/- 6 seconds.
 BK0813
 BK0813.** This station is in an area of known vertical motion. If an
 BK0813.** orthometric height was ever established but is not available 
 BK0813.** in the current survey control section, the orthometric height
 BK0813.** is considered suspect.  Suspect heights are available in the
 BK0813.** superseded section only if requested.
 BK0813
 BK0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0813.GEOID18 height accuracy estimate available here.
 BK0813
 BK0813.Click photographs - Photos may exist for this station.
 BK0813
 BK0813.The dynamic height is computed by dividing the NAVD 88
 BK0813.geopotential number by the normal gravity value computed on the
 BK0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0813.degrees latitude (g = 980.6199 gals.).
 BK0813
 BK0813.The modeled gravity was interpolated from observed gravity values.
 BK0813
 BK0813;                    North         East    Units  Estimated Accuracy
 BK0813;SPC LA S     -   217,350.      854,960.      MT  (+/- 180 meters Scaled)
 BK0813
 BK0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP150689(NAD 83)
 BK0813
 BK0813                          SUPERSEDED SURVEY CONTROL
 BK0813
 BK0813.No superseded survey control is available for this station.
 BK0813
 BK0813_MARKER: DB = BENCH MARK DISK
 BK0813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0813_STAMPING: 2V9 1969
 BK0813_MARK LOGO: LADHGS
 BK0813_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0813+STABILITY: SURFACE MOTION
 BK0813
 BK0813  HISTORY     - Date     Condition        Report By
 BK0813  HISTORY     - 1969     MONUMENTED       LADH
 BK0813  HISTORY     - 1982     GOOD             LADTD
 BK0813
 BK0813                          STATION DESCRIPTION
 BK0813
 BK0813'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0813'3.95 MI SE FROM KINDER.
 BK0813'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0813'DEPOT AT KINDER, THENCE 1.05 MILES EAST ALONG A SURFACE TREATED PARISH
 BK0813'ROAD, THENCE 1.0 MILE SOUTH ON LA. 3086, 98 FEET WEST OF THE
 BK0813'CENTERLINE OF LA. 3086, 21 FEET NORTH OF THE CENTERLINE OF A 7 X 12
 BK0813'FEET CATTLE GUARD LEADING TO A MR. H. MOREAU HOUSE, 12 FEET NORTHWEST
 BK0813'OF A FENCE CORNER, 3 FEET EAST OF A POWER POLE BEARING TWO GUY WIRES,
 BK0813'2 FEET NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY,
 BK0813'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 14,
 BK0813'T7S, R5W.
 BK0813
 BK0813                          STATION RECOVERY (1982)
 BK0813
 BK0813'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0813'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1380 ***********************************************************************
 BX1380  DESIGNATION -  2 W
 BX1380  PID         -  BX1380
 BX1380  STATE/COUNTY-  LA/GRANT
 BX1380  COUNTRY     -  US
 BX1380  USGS QUAD   -  COLFAX (2018)
 BX1380
 BX1380                         *CURRENT SURVEY CONTROL
 BX1380  ______________________________________________________________________
 BX1380* NAD 83(1986) POSITION- 31 32 56.     (N) 092 42 44.     (W)   SCALED
 BX1380* NAVD 88 ORTHO HEIGHT -    29.85  (+/-2cm)       97.9   (feet) VERTCON3
 BX1380  ______________________________________________________________________
 BX1380  GEOID HEIGHT    -        -25.968 (meters)                     GEOID18
 BX1380  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1380
 BX1380.The horizontal coordinates were scaled from a map and have
 BX1380.an estimated accuracy of +/- 6 seconds.
 BX1380
 BX1380.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1380.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1380
 BX1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1380.GEOID18 height accuracy estimate available here.
 BX1380
 BX1380.The vertical order pertains to the NGVD 29 superseded value.
 BX1380
 BX1380.Click photographs - Photos may exist for this station.
 BX1380
 BX1380;                    North         East    Units  Estimated Accuracy
 BX1380;SPC LA N     -   116,320.      979,850.      MT  (+/- 180 meters Scaled)
 BX1380
 BX1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ273904(NAD 83)
 BX1380
 BX1380                          SUPERSEDED SURVEY CONTROL
 BX1380
 BX1380  NGVD 29 (11/26/84)   29.864  (m)           97.98   (f) ADJUSTED    1 1
 BX1380
 BX1380.Superseded values are not recommended for survey control.
 BX1380
 BX1380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1380.See file dsdata.pdf to determine how the superseded data were derived.
 BX1380
 BX1380_MARKER: DB = BENCH MARK DISK
 BX1380_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1380_SP_SET: BRIDGE
 BX1380_STAMPING: 2 W 98 1933
 BX1380_MARK LOGO: USGS
 BX1380_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1380
 BX1380  HISTORY     - Date     Condition        Report By
 BX1380  HISTORY     - 1933     MONUMENTED       USGS
 BX1380  HISTORY     - 1969     GOOD             CGS
 BX1380  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 BX1380
 BX1380                          STATION DESCRIPTION
 BX1380
 BX1380'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1380'2.8 MI N FROM COLFAX.
 BX1380'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1380'COURTHOUSE AT COLFAX, THENCE 2.4 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1380'0.1 MILE SOUTH OF THE JUNCTION OF STATE HIGHWAY 158 AND U. S. HIGHWAY
 BX1380'71, 14 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP
 BX1380'OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF THE CONCRETE BRIDGE
 BX1380'OVER GRAPPE VALENTINE BAYOU, AND ABOUT LEVEL WITH THE HIGHWAY. SEC 30,
 BX1380'T 7N, R 3W.
 BX1380
 BX1380                          STATION RECOVERY (1987)
 BX1380
 BX1380'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1380'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0345 ***********************************************************************
 BJ0345  DESIGNATION -  2 WABPL
 BJ0345  PID         -  BJ0345
 BJ0345  STATE/COUNTY-  LA/ST LANDRY
 BJ0345  COUNTRY     -  US
 BJ0345  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ0345
 BJ0345                         *CURRENT SURVEY CONTROL
 BJ0345  ______________________________________________________________________
 BJ0345* NAD 83(1986) POSITION- 30 31 47.     (N) 091 51 20.     (W)   SCALED
 BJ0345* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0345  **This station is located in a suspected subsidence area (see below).
 BJ0345  ______________________________________________________________________
 BJ0345  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BJ0345  DYNAMIC HEIGHT  -          6.441 (meters)       21.13  (feet) COMP
 BJ0345  MODELED GRAVITY -    979,339.2   (mgal)                       NAVD 88
 BJ0345
 BJ0345.The horizontal coordinates were scaled from a map and have
 BJ0345.an estimated accuracy of +/- 6 seconds.
 BJ0345
 BJ0345.** This station is in an area of known vertical motion. If an
 BJ0345.** orthometric height was ever established but is not available 
 BJ0345.** in the current survey control section, the orthometric height
 BJ0345.** is considered suspect.  Suspect heights are available in the
 BJ0345.** superseded section only if requested.
 BJ0345
 BJ0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0345.GEOID18 height accuracy estimate available here.
 BJ0345
 BJ0345.Click photographs - Photos may exist for this station.
 BJ0345
 BJ0345.The dynamic height is computed by dividing the NAVD 88
 BJ0345.geopotential number by the normal gravity value computed on the
 BJ0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0345.degrees latitude (g = 980.6199 gals.).
 BJ0345
 BJ0345.The modeled gravity was interpolated from observed gravity values.
 BJ0345
 BJ0345;                    North         East    Units  Estimated Accuracy
 BJ0345;SPC LA S     -   225,100.      949,880.      MT  (+/- 180 meters Scaled)
 BJ0345
 BJ0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP097780(NAD 83)
 BJ0345
 BJ0345                          SUPERSEDED SURVEY CONTROL
 BJ0345
 BJ0345.No superseded survey control is available for this station.
 BJ0345
 BJ0345_MARKER: DD = SURVEY DISK
 BJ0345_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0345_SP_SET: 1-INCH IRON PIPE
 BJ0345_STAMPING: PBM 2 WABPL
 BJ0345_MARK LOGO: USACE
 BJ0345_PROJECTION: PROJECTING 73 CENTIMETERS
 BJ0345_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0345_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0345+STABILITY: POSITION/ELEVATION WELL
 BJ0345_ROD/PIPE-DEPTH: 38.4 meters
 BJ0345_SLEEVE-DEPTH  : 35.4 meters
 BJ0345
 BJ0345  HISTORY     - Date     Condition        Report By
 BJ0345  HISTORY     - 1976     MONUMENTED       USACE
 BJ0345  HISTORY     - 1976     GOOD             NGS
 BJ0345  HISTORY     - 1986     POOR             NGS
 BJ0345
 BJ0345                          STATION DESCRIPTION
 BJ0345
 BJ0345'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0345'8.1 MI WEST FROM KROTZ SPRINGS.
 BJ0345'6.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BJ0345'OFFICE AT KROTZ SPRINGS, THENCE 1.3 MILES SOUTH ALONG THE TOP OF THE
 BJ0345'WEST ATCHAFALAYA BASIN PROTECTION LEVEE, AT THE TOE OF THE LEVEE, 113
 BJ0345'FT. WEST OF THE CENTER LINE OF THE LEVEE ROAD, 112 FT. SOUTH OF THE
 BJ0345'CENTER LINE OF A GRAVEL ROAD LEADING TO TOP OF THE LEVEE, 20 FT. EAST
 BJ0345'OF THE CENTER LINE OF A GRAVEL ROAD AT TOE OF THE LEVEE, A 1-INCH IRON
 BJ0345'PIPE AND CAP DRIVEN TO A DEPTH OF 126 FT. AND ENCASED IN A 2-INCH IRON
 BJ0345'PIPE BORED TO A DEPTH OF 116 FT. WITH A 3-INCH SCREW CAP FOR ACCESS,
 BJ0345'CAP IS PROJECTING 2.4 FT. ABOVE THE LEVEL OF THE GROUND.
 BJ0345
 BJ0345                          STATION RECOVERY (1986)
 BJ0345
 BJ0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0345'RECOVERED IN POOR CONDITION.  THE PIPE IS LEANING AND VERY LOOSE.  NOT
 BJ0345'LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1214 ***********************************************************************
 AU1214  DESIGNATION -  2.78 BM USGS
 AU1214  PID         -  AU1214
 AU1214  STATE/COUNTY-  LA/LAFOURCHE
 AU1214  COUNTRY     -  US
 AU1214  USGS QUAD   -  GOLDEN MEADOW (2018)
 AU1214
 AU1214                         *CURRENT SURVEY CONTROL
 AU1214  ______________________________________________________________________
 AU1214* NAD 83(1986) POSITION- 29 23 45.     (N) 090 16 17.     (W)   SCALED
 AU1214* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1214  **This station is located in a suspected subsidence area (see below).
 AU1214  ______________________________________________________________________
 AU1214  GEOID HEIGHT    -        -24.472 (meters)                     GEOID18
 AU1214
 AU1214.The horizontal coordinates were scaled from a map and have
 AU1214.an estimated accuracy of +/- 6 seconds.
 AU1214
 AU1214.** This station is in an area of known vertical motion. If an
 AU1214.** orthometric height was ever established but is not available 
 AU1214.** in the current survey control section, the orthometric height
 AU1214.** is considered suspect.  Suspect heights are available in the
 AU1214.** superseded section only if requested.
 AU1214
 AU1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1214.GEOID18 height accuracy estimate available here.
 AU1214
 AU1214.Click photographs - Photos may exist for this station.
 AU1214
 AU1214;                    North         East    Units  Estimated Accuracy
 AU1214;SPC LA S     -    99,780.    1,103,080.      MT  (+/- 180 meters Scaled)
 AU1214
 AU1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN647549(NAD 83)
 AU1214
 AU1214                          SUPERSEDED SURVEY CONTROL
 AU1214
 AU1214.No superseded survey control is available for this station.
 AU1214
 AU1214_MARKER: Q = CHISELED SQUARE
 AU1214_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1214_SP_SET: CONCRETE ROAD
 AU1214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1214
 AU1214  HISTORY     - Date     Condition        Report By
 AU1214  HISTORY     - UNK      MONUMENTED       USGS
 AU1214  HISTORY     - 1952     GOOD             CGS
 AU1214  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1214
 AU1214                          STATION DESCRIPTION
 AU1214
 AU1214'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 AU1214'IN GOLDEN MEADOW.
 AU1214'LOCATED IN GOLDEN MEADOW ON STATE HIGHWAY 620, DIRECTLY OPPOSITE OUR
 AU1214'LADY OF PROMPT SUCCOR CHURCH, ON NE. EDGE OF HIGHWAY PAVEMENT.
 AU1214
 AU1214                          STATION RECOVERY (1965)
 AU1214
 AU1214'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AU1214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2126 ***********************************************************************
 BK2126  DESIGNATION -  20
 BK2126  PID         -  BK2126
 BK2126  STATE/COUNTY-  LA/AVOYELLES
 BK2126  COUNTRY     -  US
 BK2126  USGS QUAD   -  BUNKIE (2018)
 BK2126
 BK2126                         *CURRENT SURVEY CONTROL
 BK2126  ______________________________________________________________________
 BK2126* NAD 83(1992) POSITION- 30 52 30.47062(N) 092 12 34.54054(W)   ADJUSTED
 BK2126* NAVD 88 ORTHO HEIGHT -    14.97  (+/-2cm)       49.1   (feet) VERTCON3
 BK2126  ______________________________________________________________________
 BK2126  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BK2126  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 BK2126  HORZ ORDER      -  SECOND
 BK2126  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2126
 BK2126.The horizontal coordinates were established by classical geodetic methods
 BK2126.and adjusted by the National Geodetic Survey in January 1993.
 BK2126
 BK2126.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2126.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2126
 BK2126.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2126.GEOID18 height accuracy estimate available here.
 BK2126
 BK2126.The vertical order pertains to the NGVD 29 superseded value.
 BK2126
 BK2126.Click photographs - Photos may exist for this station.
 BK2126
 BK2126.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2126
 BK2126. The following values were computed from the NAD 83(1992) position.
 BK2126
 BK2126;                    North         East     Units Scale Factor Converg.
 BK2126;SPC LA N     -    41,631.772 1,027,773.185   MT  1.00007887   +0 09 12.7
 BK2126;SPC LA N     -   136,586.91  3,371,952.52   sFT  1.00007887   +0 09 12.7
 BK2126;SPC LA S     -   263,600.235   916,201.768   MT  1.00004193   -0 26 17.3
 BK2126;SPC LA S     -   864,828.44  3,005,905.30   sFT  1.00004193   -0 26 17.3
 BK2126;UTM  15      - 3,416,030.867   575,556.178   MT  0.99967042   +0 24 20.3
 BK2126
 BK2126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2126!SPC LA N     -   1.00000189  x   1.00007887  =   1.00008076
 BK2126!SPC LA S     -   1.00000189  x   1.00004193  =   1.00004382
 BK2126!UTM  15      -   1.00000189  x   0.99967042  =   0.99967231
 BK2126
 BK2126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7555616030(NAD 83)
 BK2126
 BK2126                          SUPERSEDED SURVEY CONTROL
 BK2126
 BK2126  NAD 83(1986)-  30 52 30.49090(N)    092 12 34.53457(W) AD(       ) 2
 BK2126  NAD 27      -  30 52 29.79141(N)    092 12 34.08056(W) AD(       ) 2
 BK2126  NGVD 29 (11/26/84)   14.969  (m)           49.11   (f) ADJUSTED    2 2
 BK2126
 BK2126.Superseded values are not recommended for survey control.
 BK2126
 BK2126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2126.See file dsdata.pdf to determine how the superseded data were derived.
 BK2126
 BK2126_MARKER: DD = SURVEY DISK
 BK2126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2126_STAMPING: 20 GDS 1965
 BK2126_MARK LOGO: USGS
 BK2126_PROJECTION: FLUSH
 BK2126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2126+STABILITY: SURFACE MOTION
 BK2126
 BK2126  HISTORY     - Date     Condition        Report By
 BK2126  HISTORY     - 1965     MONUMENTED       USGS
 BK2126  HISTORY     - 1977     GOOD             LADTD
 BK2126
 BK2126                          STATION DESCRIPTION
 BK2126
 BK2126'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2126'5.8 MI NE FROM BUNKIE.
 BK2126'ABOUT 5.8 MILES SW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF US
 BK2126'HIGHWAY 71 IN BUNKIE, 50 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2126'29, 2.5 FT EAST OF POWER POLE NO 50, 387 FT SE OF EARLS TRIANGULATION
 BK2126'STATION
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6182 ***********************************************************************
 AH6182  DESIGNATION -  20 1
 AH6182  PID         -  AH6182
 AH6182  STATE/COUNTY-  LA/TERREBONNE
 AH6182  COUNTRY     -  US
 AH6182  USGS QUAD   -  GIBSON (2018)
 AH6182
 AH6182                         *CURRENT SURVEY CONTROL
 AH6182  ______________________________________________________________________
 AH6182* NAD 83(2011) POSITION- 29 41 42.37299(N) 090 57 23.71752(W)   ADJUSTED
 AH6182* NAD 83(2011) ELLIP HT-   -24.148 (meters)        (06/27/12)   ADJUSTED
 AH6182* NAD 83(2011) EPOCH   -  2010.00
 AH6182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6182  **This station is located in a suspected subsidence area (see below).
 AH6182  ______________________________________________________________________
 AH6182  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6182  GEOID HEIGHT    -        -25.699 (meters)                     GEOID96
 AH6182  GEOID HEIGHT    -        -25.476 (meters)                     GEOID18
 AH6182  NAD 83(2011) X  -    -92,573.821 (meters)                     COMP
 AH6182  NAD 83(2011) Y  - -5,544,283.763 (meters)                     COMP
 AH6182  NAD 83(2011) Z  -  3,141,047.257 (meters)                     COMP
 AH6182  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AH6182
 AH6182  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6182  Standards:
 AH6182         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6182            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6182  -------------------------------------------------------------------
 AH6182  NETWORK    1.77  18.19           0.74   0.71   9.28      0.08557341
 AH6182  -------------------------------------------------------------------
 AH6182  Click here for local accuracies and other accuracy information.
 AH6182
 AH6182.The horizontal coordinates were established by GPS observations
 AH6182.and adjusted by the National Geodetic Survey in June 2012.
 AH6182
 AH6182.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6182.been affixed to the stable North American tectonic plate. See 
 AH6182.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6182
 AH6182.The horizontal coordinates are valid at the epoch date displayed above
 AH6182.which is a decimal equivalence of Year/Month/Day.
 AH6182
 AH6182.** This station is in an area of known vertical motion. If an
 AH6182.** orthometric height was ever established but is not available 
 AH6182.** in the current survey control section, the orthometric height
 AH6182.** is considered suspect.  Suspect heights are available in the
 AH6182.** superseded section only if requested.
 AH6182
 AH6182.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6182.GEOID18 height accuracy estimate available here.
 AH6182
 AH6182.Click photographs - Photos may exist for this station.
 AH6182
 AH6182.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6182
 AH6182.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6182
 AH6182.The ellipsoidal height was determined by GPS observations
 AH6182.and is referenced to NAD 83.
 AH6182
 AH6182. The following values were computed from the NAD 83(2011) position.
 AH6182
 AH6182;                    North         East     Units Scale Factor Converg.
 AH6182;SPC LA S     -   132,530.970 1,036,459.084   MT  0.99993989   +0 11 18.2
 AH6182;SPC LA S     -   434,812.02  3,400,449.51   sFT  0.99993989   +0 11 18.2
 AH6182;UTM  15      - 3,286,748.079   697,703.502   MT  1.00008229   +1 00 45.4
 AH6182
 AH6182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6182!SPC LA S     -   1.00000379  x   0.99993989  =   0.99994368
 AH6182!UTM  15      -   1.00000379  x   1.00008229  =   1.00008608
 AH6182
 AH6182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9770386748(NAD 83)
 AH6182
 AH6182                          SUPERSEDED SURVEY CONTROL
 AH6182
 AH6182  NAD 83(2007)-  29 41 42.37321(N)    090 57 23.71801(W) AD(       ) 0
 AH6182  ELLIP H (02/10/07)  -24.103  (m)                       GP(       )    
 AH6182  ELLIP H (02/21/02)  -24.083  (m)                       GP(       ) 5 1
 AH6182  NAD 83(1992)-  29 41 42.37261(N)    090 57 23.71686(W) AD(       ) 1
 AH6182  ELLIP H (12/17/98)  -24.072  (m)                       GP(       ) 4 2
 AH6182
 AH6182.Superseded values are not recommended for survey control.
 AH6182
 AH6182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6182.See file dsdata.pdf to determine how the superseded data were derived.
 AH6182
 AH6182_MARKER: DD = SURVEY DISK
 AH6182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6182_STAMPING: 20-1 1993
 AH6182_MARK LOGO: LA-109
 AH6182_PROJECTION: FLUSH
 AH6182_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6182+STABILITY: SURFACE MOTION
 AH6182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6182+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6182
 AH6182  HISTORY     - Date     Condition        Report By
 AH6182  HISTORY     - 1993     MONUMENTED       GSENG
 AH6182
 AH6182                          STATION DESCRIPTION
 AH6182
 AH6182'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6182'MONUMENT IS LOCATED NORTHWEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY
 AH6182'OF LA. HIGHWAY 20, (TOWNSHIP 16 SOUTH RANGE 15 EAST SECTION 43).
 AH6182'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE 0.25 FT BELOW
 AH6182'THE LEVEL  OF THE GROUND. MONUMENT IS 301.5 FT (91.9 M) WEST OF THE
 AH6182'CENTERLINE OF AZALEA DRIVE, 26.55 FT (8.09 M) NORTH OF A NAIL/SHINER
 AH6182'IN THE CENTERLINE OF LA. HIGHWAY 20, 83.78 FT (25.54 M) NORTHWEST OF A
 AH6182'NAIL/SHINER IN A LIGHT POLE,88.90 FT (27.10 M) NORTH OF A NAIL/SHINER
 AH6182'IN A 10 INCH GATE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6533 ***********************************************************************
 AH6533  DESIGNATION -  20 1 AZ MK
 AH6533  PID         -  AH6533
 AH6533  STATE/COUNTY-  LA/TERREBONNE
 AH6533  COUNTRY     -  US
 AH6533  USGS QUAD   -  GIBSON (2018)
 AH6533
 AH6533                         *CURRENT SURVEY CONTROL
 AH6533  ______________________________________________________________________
 AH6533* NAD 83(2011) POSITION- 29 41 34.76761(N) 090 58 01.02255(W)   ADJUSTED
 AH6533* NAD 83(2011) ELLIP HT-   -23.451 (meters)        (06/27/12)   ADJUSTED
 AH6533* NAD 83(2011) EPOCH   -  2010.00
 AH6533* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6533  **This station is located in a suspected subsidence area (see below).
 AH6533  ______________________________________________________________________
 AH6533  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6533  GEOID HEIGHT    -        -25.696 (meters)                     GEOID96
 AH6533  GEOID HEIGHT    -        -25.473 (meters)                     GEOID18
 AH6533  NAD 83(2011) X  -    -93,578.526 (meters)                     COMP
 AH6533  NAD 83(2011) Y  - -5,544,383.521 (meters)                     COMP
 AH6533  NAD 83(2011) Z  -  3,140,844.178 (meters)                     COMP
 AH6533  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 AH6533
 AH6533  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6533  Standards:
 AH6533         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6533            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6533  -------------------------------------------------------------------
 AH6533  NETWORK    2.78  22.72           0.94   1.28  11.59     -0.03351608
 AH6533  -------------------------------------------------------------------
 AH6533  Click here for local accuracies and other accuracy information.
 AH6533
 AH6533.The horizontal coordinates were established by GPS observations
 AH6533.and adjusted by the National Geodetic Survey in June 2012.
 AH6533
 AH6533.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6533.been affixed to the stable North American tectonic plate. See 
 AH6533.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6533
 AH6533.The horizontal coordinates are valid at the epoch date displayed above
 AH6533.which is a decimal equivalence of Year/Month/Day.
 AH6533
 AH6533.** This station is in an area of known vertical motion. If an
 AH6533.** orthometric height was ever established but is not available 
 AH6533.** in the current survey control section, the orthometric height
 AH6533.** is considered suspect.  Suspect heights are available in the
 AH6533.** superseded section only if requested.
 AH6533
 AH6533.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6533.GEOID18 height accuracy estimate available here.
 AH6533
 AH6533.Click photographs - Photos may exist for this station.
 AH6533
 AH6533.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6533
 AH6533.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6533
 AH6533.The ellipsoidal height was determined by GPS observations
 AH6533.and is referenced to NAD 83.
 AH6533
 AH6533. The following values were computed from the NAD 83(2011) position.
 AH6533
 AH6533;                    North         East     Units Scale Factor Converg.
 AH6533;SPC LA S     -   132,293.557 1,035,457.016   MT  0.99994009   +0 10 59.5
 AH6533;SPC LA S     -   434,033.11  3,397,161.89   sFT  0.99994009   +0 10 59.5
 AH6533;UTM  15      - 3,286,496.240   696,704.814   MT  1.00007743   +1 00 26.6
 AH6533
 AH6533!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6533!SPC LA S     -   1.00000368  x   0.99994009  =   0.99994377
 AH6533!UTM  15      -   1.00000368  x   1.00007743  =   1.00008111
 AH6533
 AH6533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9670486496(NAD 83)
 AH6533
 AH6533                          SUPERSEDED SURVEY CONTROL
 AH6533
 AH6533  NAD 83(2007)-  29 41 34.76781(N)    090 58 01.02301(W) AD(       ) 0
 AH6533  ELLIP H (02/10/07)  -23.409  (m)                       GP(       )    
 AH6533  ELLIP H (02/21/02)  -23.390  (m)                       GP(       ) 5 1
 AH6533  NAD 83(1992)-  29 41 34.76717(N)    090 58 01.02177(W) AD(       ) 1
 AH6533  ELLIP H (12/17/98)  -23.371  (m)                       GP(       ) 4 2
 AH6533
 AH6533.Superseded values are not recommended for survey control.
 AH6533
 AH6533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6533.See file dsdata.pdf to determine how the superseded data were derived.
 AH6533
 AH6533_MARKER: DD = SURVEY DISK
 AH6533_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AH6533_SP_SET: TOP OF A CONCRETE STRUCTURE
 AH6533_STAMPING: 20-1 AZ MK 1993
 AH6533_MARK LOGO: LA-109
 AH6533_PROJECTION: FLUSH
 AH6533_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6533+STABILITY: SURFACE MOTION
 AH6533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6533+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6533
 AH6533  HISTORY     - Date     Condition        Report By
 AH6533  HISTORY     - 1993     MONUMENTED       GSENG
 AH6533
 AH6533                          STATION DESCRIPTION
 AH6533
 AH6533'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6533'MONUMENT IS LOCATED NORTHWEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY
 AH6533'OF LA. HIGHWAY 20, (TOWNSHIP 16 SOUTH RANGE 15 EAST SECTION 42).
 AH6533'MONUMENT IS A TERREBONNE PARISH LIS DISK SET ON THE EAST CONCRETE
 AH6533'ABUTMENT OF A BRIDGE APPROXIMATELY 1440 FT (438.9 M) WEST OF THE
 AH6533'EASTERN ENTRANCE TO DEADWOOD ROAD. MONUMENT IS 23.33 FT (7.11 M) NORTH
 AH6533'OF THE CENTERLINE OF LA. HIGHWAY 20, 154.65 FT (47.14 M) SOUTH OF
 AH6533'U.S.C. AND G.S. BENCH MARK E-167, 15.3 FT (4.7 M) SOUTHEAST OF THE TOP
 AH6533'VERTICAL 45 DEGREE FITTING ON A 12 INCH  WATERLINE CROSSING ON THE
 AH6533'EAST SIDE OF THE CANAL, 12.45 FT (3.79 M) SOUTHWEST OF A WATER VALVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6513 ***********************************************************************
 AH6513  DESIGNATION -  20 2
 AH6513  PID         -  AH6513
 AH6513  STATE/COUNTY-  LA/TERREBONNE
 AH6513  COUNTRY     -  US
 AH6513  USGS QUAD   -  GRAY (2018)
 AH6513
 AH6513                         *CURRENT SURVEY CONTROL
 AH6513  ______________________________________________________________________
 AH6513* NAD 83(2011) POSITION- 29 43 41.82136(N) 090 51 28.05298(W)   ADJUSTED
 AH6513* NAD 83(2011) ELLIP HT-   -24.371 (meters)        (06/27/12)   ADJUSTED
 AH6513* NAD 83(2011) EPOCH   -  2010.00
 AH6513* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6513  **This station is located in a suspected subsidence area (see below).
 AH6513  ______________________________________________________________________
 AH6513  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6513  GEOID HEIGHT    -        -25.751 (meters)                     GEOID96
 AH6513  GEOID HEIGHT    -        -25.535 (meters)                     GEOID18
 AH6513  NAD 83(2011) X  -    -82,986.329 (meters)                     COMP
 AH6513  NAD 83(2011) Y  - -5,542,612.247 (meters)                     COMP
 AH6513  NAD 83(2011) Z  -  3,144,241.532 (meters)                     COMP
 AH6513  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AH6513
 AH6513  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6513  Standards:
 AH6513         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6513            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6513  -------------------------------------------------------------------
 AH6513  NETWORK    1.48  17.23           0.54   0.66   8.79      0.00558844
 AH6513  -------------------------------------------------------------------
 AH6513  Click here for local accuracies and other accuracy information.
 AH6513
 AH6513.The horizontal coordinates were established by GPS observations
 AH6513.and adjusted by the National Geodetic Survey in June 2012.
 AH6513
 AH6513.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6513.been affixed to the stable North American tectonic plate. See 
 AH6513.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6513
 AH6513.The horizontal coordinates are valid at the epoch date displayed above
 AH6513.which is a decimal equivalence of Year/Month/Day.
 AH6513
 AH6513.** This station is in an area of known vertical motion. If an
 AH6513.** orthometric height was ever established but is not available 
 AH6513.** in the current survey control section, the orthometric height
 AH6513.** is considered suspect.  Suspect heights are available in the
 AH6513.** superseded section only if requested.
 AH6513
 AH6513.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6513.GEOID18 height accuracy estimate available here.
 AH6513
 AH6513.Click photographs - Photos may exist for this station.
 AH6513
 AH6513.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6513
 AH6513.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6513
 AH6513.The ellipsoidal height was determined by GPS observations
 AH6513.and is referenced to NAD 83.
 AH6513
 AH6513. The following values were computed from the NAD 83(2011) position.
 AH6513
 AH6513;                    North         East     Units Scale Factor Converg.
 AH6513;SPC LA S     -   136,244.202 1,046,004.615   MT  0.99993699   +0 14 16.0
 AH6513;SPC LA S     -   446,994.52  3,431,766.81   sFT  0.99993699   +0 14 16.0
 AH6513;UTM  15      - 3,290,598.937   707,196.198   MT  1.00012972   +1 03 45.6
 AH6513
 AH6513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6513!SPC LA S     -   1.00000383  x   0.99993699  =   0.99994082
 AH6513!UTM  15      -   1.00000383  x   1.00012972  =   1.00013355
 AH6513
 AH6513:                Primary Azimuth Mark                     Grid Az
 AH6513:SPC LA S     -  20 2 AZ MK                               241 59 18.9
 AH6513:UTM  15      -  20 2 AZ MK                               241 09 49.3
 AH6513
 AH6513_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0719690598(NAD 83)
 AH6513
 AH6513|---------------------------------------------------------------------|
 AH6513| PID    Reference Object                     Distance      Geod. Az  |
 AH6513|                                                           dddmmss.s |
 AH6513| AH6514 20 2 AZ MK                          APPROX. 0.5 KM 2421334.9 |
 AH6513|---------------------------------------------------------------------|
 AH6513
 AH6513                          SUPERSEDED SURVEY CONTROL
 AH6513
 AH6513  NAD 83(2007)-  29 43 41.82144(N)    090 51 28.05349(W) AD(       ) 0
 AH6513  ELLIP H (02/10/07)  -24.334  (m)                       GP(       )    
 AH6513  ELLIP H (02/21/02)  -24.310  (m)                       GP(       ) 5 1
 AH6513  NAD 83(1992)-  29 43 41.82119(N)    090 51 28.05295(W) AD(       ) 1
 AH6513  ELLIP H (12/17/98)  -24.289  (m)                       GP(       ) 4 2
 AH6513
 AH6513.Superseded values are not recommended for survey control.
 AH6513
 AH6513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6513.See file dsdata.pdf to determine how the superseded data were derived.
 AH6513
 AH6513_MARKER: DD = SURVEY DISK
 AH6513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6513_STAMPING: 20-2 1993
 AH6513_MARK LOGO: LA-109
 AH6513_PROJECTION: FLUSH
 AH6513_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6513+STABILITY: SURFACE MOTION
 AH6513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6513+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6513
 AH6513  HISTORY     - Date     Condition        Report By
 AH6513  HISTORY     - 1993     MONUMENTED       GSENG
 AH6513
 AH6513                          STATION DESCRIPTION
 AH6513
 AH6513'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6513'MONUMENT IS LOCATED NORTH OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6513'LA. HIGHWAY 20, (TOWNSHIP 15 SOUTH RANGE 16 EAST SECTION 74). MONUMENT
 AH6513'IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE 0.1 FT BELOW THE LEVEL
 AH6513'OF THE GROUND. MONUMENT IS ABOUT 2.33 MI (3.75 KM) WEST OF THE
 AH6513'INTERSECTION OF MAIN PROJECT ROAD AND LA. HIGHWAY 20, 25.00 FT (7.62
 AH6513'M) NORTHWEST OF A NAIL/SHINER IN THE CENTERLINE OF LA. HIGHWAY 20,
 AH6513'45.54 FT (13.88 M) SOUTHWEST OF A NAIL/SHINER IN POWER POLE NO. 37,
 AH6513'47.05 FT (14.34 M) WEST OF A NAIL/SHINER IN THE CENTERLINE OF LA.
 AH6513'HIGHWAY 20, AND APPROXIMATELY 700 FT (213.4 M) WEST OF A BRIDGE ON LA.
 AH6513'HIGHWAY 20.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6514 ***********************************************************************
 AH6514  DESIGNATION -  20 2 AZ MK
 AH6514  PID         -  AH6514
 AH6514  STATE/COUNTY-  LA/TERREBONNE
 AH6514  COUNTRY     -  US
 AH6514  USGS QUAD   -  GRAY (2018)
 AH6514
 AH6514                         *CURRENT SURVEY CONTROL
 AH6514  ______________________________________________________________________
 AH6514* NAD 83(2011) POSITION- 29 43 34.02343(N) 090 51 45.01644(W)   ADJUSTED
 AH6514* NAD 83(2011) ELLIP HT-   -24.110 (meters)        (06/27/12)   ADJUSTED
 AH6514* NAD 83(2011) EPOCH   -  2010.00
 AH6514* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6514  **This station is located in a suspected subsidence area (see below).
 AH6514  ______________________________________________________________________
 AH6514  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6514  GEOID HEIGHT    -        -25.747 (meters)                     GEOID96
 AH6514  GEOID HEIGHT    -        -25.531 (meters)                     GEOID18
 AH6514  NAD 83(2011) X  -    -83,443.956 (meters)                     COMP
 AH6514  NAD 83(2011) Y  - -5,542,724.678 (meters)                     COMP
 AH6514  NAD 83(2011) Z  -  3,144,033.155 (meters)                     COMP
 AH6514  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AH6514
 AH6514  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6514  Standards:
 AH6514         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6514            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6514  -------------------------------------------------------------------
 AH6514  NETWORK    1.88  21.13           0.64   0.86  10.78     -0.05170262
 AH6514  -------------------------------------------------------------------
 AH6514  Click here for local accuracies and other accuracy information.
 AH6514
 AH6514.The horizontal coordinates were established by GPS observations
 AH6514.and adjusted by the National Geodetic Survey in June 2012.
 AH6514
 AH6514.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6514.been affixed to the stable North American tectonic plate. See 
 AH6514.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6514
 AH6514.The horizontal coordinates are valid at the epoch date displayed above
 AH6514.which is a decimal equivalence of Year/Month/Day.
 AH6514
 AH6514.** This station is in an area of known vertical motion. If an
 AH6514.** orthometric height was ever established but is not available 
 AH6514.** in the current survey control section, the orthometric height
 AH6514.** is considered suspect.  Suspect heights are available in the
 AH6514.** superseded section only if requested.
 AH6514
 AH6514.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6514.GEOID18 height accuracy estimate available here.
 AH6514
 AH6514.Click photographs - Photos may exist for this station.
 AH6514
 AH6514.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6514
 AH6514.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6514
 AH6514.The ellipsoidal height was determined by GPS observations
 AH6514.and is referenced to NAD 83.
 AH6514
 AH6514. The following values were computed from the NAD 83(2011) position.
 AH6514
 AH6514;                    North         East     Units Scale Factor Converg.
 AH6514;SPC LA S     -   136,002.230 1,045,549.751   MT  0.99993717   +0 14 07.5
 AH6514;SPC LA S     -   446,200.65  3,430,274.47   sFT  0.99993717   +0 14 07.5
 AH6514;UTM  15      - 3,290,350.395   706,744.778   MT  1.00012741   +1 03 36.9
 AH6514
 AH6514!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6514!SPC LA S     -   1.00000379  x   0.99993717  =   0.99994096
 AH6514!UTM  15      -   1.00000379  x   1.00012741  =   1.00013120
 AH6514
 AH6514:                Primary Azimuth Mark                     Grid Az
 AH6514:SPC LA S     -  20 2                                     061 59 19.0
 AH6514:UTM  15      -  20 2                                     061 09 49.6
 AH6514
 AH6514_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0674490350(NAD 83)
 AH6514
 AH6514|---------------------------------------------------------------------|
 AH6514| PID    Reference Object                     Distance      Geod. Az  |
 AH6514|                                                           dddmmss.s |
 AH6514| AH6513 20 2                                APPROX. 0.5 KM 0621326.5 |
 AH6514|---------------------------------------------------------------------|
 AH6514
 AH6514                          SUPERSEDED SURVEY CONTROL
 AH6514
 AH6514  NAD 83(2007)-  29 43 34.02353(N)    090 51 45.01695(W) AD(       ) 0
 AH6514  ELLIP H (02/10/07)  -24.069  (m)                       GP(       )    
 AH6514  ELLIP H (02/21/02)  -24.050  (m)                       GP(       ) 5 1
 AH6514  NAD 83(1992)-  29 43 34.02317(N)    090 51 45.01628(W) AD(       ) 1
 AH6514  ELLIP H (12/17/98)  -24.025  (m)                       GP(       ) 4 2
 AH6514
 AH6514.Superseded values are not recommended for survey control.
 AH6514
 AH6514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6514.See file dsdata.pdf to determine how the superseded data were derived.
 AH6514
 AH6514_MARKER: DD = SURVEY DISK
 AH6514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6514_STAMPING: 20-2 AZ MK 1993
 AH6514_MARK LOGO: LA-109
 AH6514_PROJECTION: FLUSH
 AH6514_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6514+STABILITY: SURFACE MOTION
 AH6514_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6514+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6514
 AH6514  HISTORY     - Date     Condition        Report By
 AH6514  HISTORY     - 1993     MONUMENTED       GSENG
 AH6514
 AH6514                          STATION DESCRIPTION
 AH6514
 AH6514'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6514'MONUMENT IS LOCATED NORTH OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6514'LA. HIGHWAY 20, (TOWNSHIP 15 SOUTH RANGE 16 EAST SECTION 74). MONUMENT
 AH6514'IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE 0.1 FT (3.0 CM) BELOW
 AH6514'THE LEVEL OF THE GROUND. MONUMENT IS ABOUT 2.65 MI (4.26 KM) WEST OF
 AH6514'THE INTERSECTION OF MAIN PROJECT ROAD AND LA. HIGHWAY 20, 26.25 FT
 AH6514'(8.00 M) SOUTHEAST OF THE CENTERLINE OF LA. HIGHWAY 20, 55.35 FT
 AH6514'(16.87 M) NORTHEAST OF A NAIL/ SHINER IN A 10 INCH PILING AT THE
 AH6514'NORTHWEST SIDE OF AN OLD ABANDONED WOOD FRAME BRIDGE, 111.86 FT (34.09
 AH6514'M) SOUTHEAST OF A NAIL/SHINER IN POWER POLE NO. 43.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4048 ***********************************************************************
 BJ4048  DESIGNATION -  20 87
 BJ4048  PID         -  BJ4048
 BJ4048  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4048  COUNTRY     -  US
 BJ4048  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4048
 BJ4048                         *CURRENT SURVEY CONTROL
 BJ4048  ______________________________________________________________________
 BJ4048* NAD 83(1986) POSITION- 30 23 57.     (N) 091 09 15.     (W)   SCALED
 BJ4048* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4048  **This station is located in a suspected subsidence area (see below).
 BJ4048  ______________________________________________________________________
 BJ4048  GEOID HEIGHT    -        -27.058 (meters)                     GEOID18
 BJ4048  DYNAMIC HEIGHT  -          8.943 (meters)       29.34  (feet) COMP
 BJ4048  MODELED GRAVITY -    979,333.7   (mgal)                       NAVD 88
 BJ4048
 BJ4048.The horizontal coordinates were scaled from a map and have
 BJ4048.an estimated accuracy of +/- 6 seconds.
 BJ4048
 BJ4048.** This station is in an area of known vertical motion. If an
 BJ4048.** orthometric height was ever established but is not available 
 BJ4048.** in the current survey control section, the orthometric height
 BJ4048.** is considered suspect.  Suspect heights are available in the
 BJ4048.** superseded section only if requested.
 BJ4048
 BJ4048.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4048.GEOID18 height accuracy estimate available here.
 BJ4048
 BJ4048.Click photographs - Photos may exist for this station.
 BJ4048
 BJ4048.The dynamic height is computed by dividing the NAVD 88
 BJ4048.geopotential number by the normal gravity value computed on the
 BJ4048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4048.degrees latitude (g = 980.6199 gals.).
 BJ4048
 BJ4048.The modeled gravity was interpolated from observed gravity values.
 BJ4048
 BJ4048;                    North         East    Units  Estimated Accuracy
 BJ4048;SPC LA S     -   210,530.    1,017,220.      MT  (+/- 180 meters Scaled)
 BJ4048
 BJ4048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP773644(NAD 83)
 BJ4048
 BJ4048                          SUPERSEDED SURVEY CONTROL
 BJ4048
 BJ4048.No superseded survey control is available for this station.
 BJ4048
 BJ4048_MARKER: DB = BENCH MARK DISK
 BJ4048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4048_STAMPING: 20-87 1987
 BJ4048_MARK LOGO: LA-033
 BJ4048_PROJECTION: FLUSH
 BJ4048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4048+STABILITY: SURFACE MOTION
 BJ4048
 BJ4048  HISTORY     - Date     Condition        Report By
 BJ4048  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4048
 BJ4048                          STATION DESCRIPTION
 BJ4048
 BJ4048'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4048'IN BATON ROUGE.
 BJ4048'LOCATED SOUTH OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF LEE
 BJ4048'DRIVE AND BENNETT DRIVE ON BENNETT DRIVE, 27.4 METERS (90 FT)
 BJ4048'SOUTHEAST OF THE INTERSECTION, 6.4 METERS (21 FT) SOUTHWEST OF THE
 BJ4048'CENTERLINE OF BENNETT DRIVE, AND 1.5 METERS (5 FT) NORTHEAST FROM A
 BJ4048'BRICK CORNER POST OF A METAL FENCE.
 BJ4048'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ4048'THE MARK IS ABOVE LEVEL WITH BENNETT DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0095 ***********************************************************************
 BJ0095  DESIGNATION -  20 ABLDAPA
 BJ0095  PID         -  BJ0095
 BJ0095  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0095  COUNTRY     -  US
 BJ0095  USGS QUAD   -  WALLS (2018)
 BJ0095
 BJ0095                         *CURRENT SURVEY CONTROL
 BJ0095  ______________________________________________________________________
 BJ0095* NAD 83(1986) POSITION- 30 32 17.     (N) 091 17 34.     (W)   SCALED
 BJ0095* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0095  **This station is located in a suspected subsidence area (see below).
 BJ0095  ______________________________________________________________________
 BJ0095  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ0095  DYNAMIC HEIGHT  -         10.156 (meters)       33.32  (feet) COMP
 BJ0095  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0095
 BJ0095.The horizontal coordinates were scaled from a map and have
 BJ0095.an estimated accuracy of +/- 6 seconds.
 BJ0095
 BJ0095.** This station is in an area of known vertical motion. If an
 BJ0095.** orthometric height was ever established but is not available 
 BJ0095.** in the current survey control section, the orthometric height
 BJ0095.** is considered suspect.  Suspect heights are available in the
 BJ0095.** superseded section only if requested.
 BJ0095
 BJ0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0095.GEOID18 height accuracy estimate available here.
 BJ0095
 BJ0095.Click photographs - Photos may exist for this station.
 BJ0095
 BJ0095.The dynamic height is computed by dividing the NAVD 88
 BJ0095.geopotential number by the normal gravity value computed on the
 BJ0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0095.degrees latitude (g = 980.6199 gals.).
 BJ0095
 BJ0095.The modeled gravity was interpolated from observed gravity values.
 BJ0095
 BJ0095;                    North         East    Units  Estimated Accuracy
 BJ0095;SPC LA S     -   225,910.    1,003,890.      MT  (+/- 180 meters Scaled)
 BJ0095
 BJ0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP637796(NAD 83)
 BJ0095
 BJ0095                          SUPERSEDED SURVEY CONTROL
 BJ0095
 BJ0095.No superseded survey control is available for this station.
 BJ0095
 BJ0095_MARKER: P = PIPE CAP
 BJ0095_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0095
 BJ0095  HISTORY     - Date     Condition        Report By
 BJ0095  HISTORY     - 1975     MONUMENTED       USACE
 BJ0095  HISTORY     - 1976     GOOD             NGS
 BJ0095  HISTORY     - 20060603 MARK NOT FOUND   NGS
 BJ0095
 BJ0095                          STATION DESCRIPTION
 BJ0095
 BJ0095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0095'0.2 MI SOUTH FROM DEVALL.
 BJ0095'0.2 MILE SOUTH ALONG STATE HIGHWAY 415 FROM DEVALL ELEMENTARY
 BJ0095'SCHOOL AT DEVALL, 0.2 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY
 BJ0095'620, 48 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 67 FT EASTSOUTH-
 BJ0095'EAST OF THE CENTER OF A JUNCTION WITH A FIELD ENTRANCE ROAD LEADING,
 BJ0095'WEST, 15.0 FT EAST OF A FENCE TOP OF A 1-INCH PIPE CAP 0.3 FT UNDER
 BJ0095'GROUND ACCESS THROUGH A 3-INCH IRON PIPE AND CAP, BOTTOM OF 2-INCH
 BJ0095'PIPE SET AT 60.08 FT, 1-INCH PIPE DRIVEN TO 88.91 FT, CLEAN THICK
 BJ0095'BENTONITE DRILLING MUD FILLS ANNULUS 3-INCH SURFACE PIPE ENCASED IN
 BJ0095'GROUT, 3 1-INCH GUARD PIPES ARE DRIVEN 120 DEGREE APART WITH 1.5 FT
 BJ0095'RADIUS.
 BJ0095
 BJ0095                          STATION RECOVERY (2006)
 BJ0095
 BJ0095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0095'NOT RECOVERED.  THE LEVEE HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0031 ***********************************************************************
 BJ0031  DESIGNATION -  20 BOLT
 BJ0031  PID         -  BJ0031
 BJ0031  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0031  COUNTRY     -  US
 BJ0031  USGS QUAD   -  LACOUR (2018)
 BJ0031
 BJ0031                         *CURRENT SURVEY CONTROL
 BJ0031  ______________________________________________________________________
 BJ0031* NAD 83(1986) POSITION- 30 49 40.     (N) 091 36 33.     (W)   SCALED
 BJ0031* NAVD 88 ORTHO HEIGHT -    13.069 (meters)       42.88  (feet) ADJUSTED
 BJ0031  ______________________________________________________________________
 BJ0031  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BJ0031  DYNAMIC HEIGHT  -         13.053 (meters)       42.82  (feet) COMP
 BJ0031  MODELED GRAVITY -    979,372.1   (mgal)                       NAVD 88
 BJ0031
 BJ0031  VERT ORDER      -  FIRST     CLASS I
 BJ0031
 BJ0031.The horizontal coordinates were scaled from a map and have
 BJ0031.an estimated accuracy of +/- 6 seconds.
 BJ0031
 BJ0031.The 2009 superseded orthometric height was determined using a crustal movement
 BJ0031.model based on published report NOAA Technical Report NOS/NGS 50
 BJ0031.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BJ0031.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BJ0031.in a special adjustment to evaluate GNSS-derived orthometric heights
 BJ0031
 BJ0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0031.GEOID18 height accuracy estimate available here.
 BJ0031
 BJ0031.Click photographs - Photos may exist for this station.
 BJ0031
 BJ0031.The dynamic height is computed by dividing the NAVD 88
 BJ0031.geopotential number by the normal gravity value computed on the
 BJ0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0031.degrees latitude (g = 980.6199 gals.).
 BJ0031
 BJ0031.The modeled gravity was interpolated from observed gravity values.
 BJ0031
 BJ0031;                    North         East    Units  Estimated Accuracy
 BJ0031;SPC LA S     -   258,060.      973,610.      MT  (+/- 180 meters Scaled)
 BJ0031
 BJ0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ330113(NAD 83)
 BJ0031
 BJ0031                          SUPERSEDED SURVEY CONTROL
 BJ0031
 BJ0031  NAVD 88 (05/17/09)   12.977  (m)           42.58   (f) SUPERSEDED  1 1
 BJ0031  NAVD 88 (06/15/91)   13.101  (m)           42.98   (f) SUPERSEDED  1 1
 BJ0031  NGVD 29 (11/26/84)   13.059  (m)           42.84   (f) ADJUSTED    1 1
 BJ0031
 BJ0031.Superseded values are not recommended for survey control.
 BJ0031
 BJ0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0031.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0031
 BJ0031_MARKER: B = BOLT
 BJ0031_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0031_STAMPING: PBM 20 1929
 BJ0031_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0031
 BJ0031  HISTORY     - Date     Condition        Report By
 BJ0031  HISTORY     - 1929     MONUMENTED       USACE
 BJ0031  HISTORY     - 1964     GOOD             CGS
 BJ0031  HISTORY     - 1976     GOOD             NGS
 BJ0031
 BJ0031                          STATION DESCRIPTION
 BJ0031
 BJ0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0031'AT LACOUR, 215 FEET EAST OF THE NORTHEAST CORNER OF THE GENERAL STORE,
 BJ0031'80 FEET EAST OF THE NORTHEAST CORNER OF A WHITE HOUSE, 51 FEET
 BJ0031'SOUTHWEST OF THE CENTER LINE OF STATE ROAD 419, 25 FEET SOUTHWEST OF A
 BJ0031'FENCE, 23 FEET NORTH OF A MAGNOLIA TREE, 26.0 FEET SOUTH OF A METAL
 BJ0031'WITNESS POST, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT SET IN CONCRETE
 BJ0031'ABOUT 3 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD
 BJ0031'THROUGH A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1 FOOT. NOTE--
 BJ0031'THE PIPE WAS CLEANED OUT AND STRAIGHTENED UP.
 BJ0031
 BJ0031                          STATION RECOVERY (1976)
 BJ0031
 BJ0031'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0031'AT LACOUR, 79 FT EAST OF THE EAST CORNER OF A WHITE HOUSE, 39 FT SOUTH
 BJ0031'OF THE EAST CORNER POST OF THE FENCE, 52 FT SOUTHWEST OF THE CENTER
 BJ0031'LINE OF THE HIGHWAY, 16 FT SOUTHWEST OF A FENCE, A COPPER BOLT SET IN
 BJ0031'CONCRETE ABOUT 3 FT BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS
 BJ0031'HAD THROUGH A 4 INCH IRON PIPE WITH CAP THAT PROJECTS 1 FT ABOVE THE
 BJ0031'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2627 ***********************************************************************
 BJ2627  DESIGNATION -  20 CAP
 BJ2627  PID         -  BJ2627
 BJ2627  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2627  COUNTRY     -  US
 BJ2627  USGS QUAD   -  LACOUR (2018)
 BJ2627
 BJ2627                         *CURRENT SURVEY CONTROL
 BJ2627  ______________________________________________________________________
 BJ2627* NAD 83(1986) POSITION- 30 49 40.     (N) 091 36 33.     (W)   SCALED
 BJ2627* NAVD 88 ORTHO HEIGHT -    14.30  (+/-2cm)       46.9   (feet) VERTCON3
 BJ2627  ______________________________________________________________________
 BJ2627  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BJ2627  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2627
 BJ2627.The horizontal coordinates were scaled from a map and have
 BJ2627.an estimated accuracy of +/- 6 seconds.
 BJ2627
 BJ2627.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2627.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2627
 BJ2627.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2627.GEOID18 height accuracy estimate available here.
 BJ2627
 BJ2627.The vertical order pertains to the NGVD 29 superseded value.
 BJ2627
 BJ2627.Click photographs - Photos may exist for this station.
 BJ2627
 BJ2627;                    North         East    Units  Estimated Accuracy
 BJ2627;SPC LA S     -   258,060.      973,610.      MT  (+/- 180 meters Scaled)
 BJ2627
 BJ2627_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ330113(NAD 83)
 BJ2627
 BJ2627                          SUPERSEDED SURVEY CONTROL
 BJ2627
 BJ2627  NGVD 29 (11/26/84)   14.288  (m)           46.88   (f) ADJUSTED    1 2
 BJ2627
 BJ2627.Superseded values are not recommended for survey control.
 BJ2627
 BJ2627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2627.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2627
 BJ2627_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2627_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2627_STAMPING: PBM 20 1929
 BJ2627_MARK LOGO: USACE
 BJ2627_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ2627_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2627_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2627
 BJ2627  HISTORY     - Date     Condition        Report By
 BJ2627  HISTORY     - 1929     MONUMENTED       USACE
 BJ2627  HISTORY     - 1964     GOOD             CGS
 BJ2627
 BJ2627                          STATION DESCRIPTION
 BJ2627
 BJ2627'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2627'AT LACOUR, 215 FEET EAST OF THE NORTHEAST CORNER OF THE GENERAL STORE,
 BJ2627'80 FEET EAST OF THE NORTHEAST CORNER OF A WHITE HOUSE, 51 FEET
 BJ2627'SOUTHWEST OF THE CENTER LINE OF STATE ROAD 419, 25 FEET SOUTHWEST OF A
 BJ2627'FENCE, 23 FEET NORTH OF A MAGNOLIA TREE, 26.0 FEET SOUTH OF A METAL
 BJ2627'WITNESS POST, ABOUT LEVEL WITH THE ROAD, A 4-INCH IRON PIPE BEARING A
 BJ2627'CAP WHICH PROJECTS 1 FOOT. NOTE-- THE PIPE WAS CLEANED OUT AND
 BJ2627'STRAIGHTENED UP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0264 ***********************************************************************
 BJ0264  DESIGNATION -  20 EABPL
 BJ0264  PID         -  BJ0264
 BJ0264  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0264  COUNTRY     -  US
 BJ0264  USGS QUAD   -  LOTTIE (2018)
 BJ0264
 BJ0264                         *CURRENT SURVEY CONTROL
 BJ0264  ______________________________________________________________________
 BJ0264* NAD 83(1986) POSITION- 30 31 44.     (N) 091 37 34.     (W)   SCALED
 BJ0264* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0264  **This station is located in a suspected subsidence area (see below).
 BJ0264  ______________________________________________________________________
 BJ0264  GEOID HEIGHT    -        -27.222 (meters)                     GEOID18
 BJ0264  DYNAMIC HEIGHT  -          6.630 (meters)       21.75  (feet) COMP
 BJ0264  MODELED GRAVITY -    979,341.2   (mgal)                       NAVD 88
 BJ0264
 BJ0264.The horizontal coordinates were scaled from a map and have
 BJ0264.an estimated accuracy of +/- 6 seconds.
 BJ0264
 BJ0264.** This station is in an area of known vertical motion. If an
 BJ0264.** orthometric height was ever established but is not available 
 BJ0264.** in the current survey control section, the orthometric height
 BJ0264.** is considered suspect.  Suspect heights are available in the
 BJ0264.** superseded section only if requested.
 BJ0264
 BJ0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0264.GEOID18 height accuracy estimate available here.
 BJ0264
 BJ0264.Click photographs - Photos may exist for this station.
 BJ0264
 BJ0264.The dynamic height is computed by dividing the NAVD 88
 BJ0264.geopotential number by the normal gravity value computed on the
 BJ0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0264.degrees latitude (g = 980.6199 gals.).
 BJ0264
 BJ0264.The modeled gravity was interpolated from observed gravity values.
 BJ0264
 BJ0264;                    North         East    Units  Estimated Accuracy
 BJ0264;SPC LA S     -   224,930.      971,900.      MT  (+/- 180 meters Scaled)
 BJ0264
 BJ0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP318781(NAD 83)
 BJ0264
 BJ0264                          SUPERSEDED SURVEY CONTROL
 BJ0264
 BJ0264.No superseded survey control is available for this station.
 BJ0264
 BJ0264_MARKER: DD = SURVEY DISK
 BJ0264_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0264_STAMPING: PBM 20 EABPL 1976 USE
 BJ0264_MARK LOGO: USACE
 BJ0264_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0264_ROD/PIPE-DEPTH: 33.5 meters
 BJ0264
 BJ0264  HISTORY     - Date     Condition        Report By
 BJ0264  HISTORY     - 1976     MONUMENTED       USACE
 BJ0264  HISTORY     - 1976     GOOD             NGS
 BJ0264
 BJ0264                          STATION DESCRIPTION
 BJ0264
 BJ0264'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0264'3.9 MI SOUTH FROM LOTTIE.
 BJ0264'1.0 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0264'HIGHWAY 81, THENCE 2.9 MILES SOUTHEAST ALONG A LEVEE ROAD, 0.2
 BJ0264'MILE SOUTHEAST OF A CATTLEGUARD, 118 FT NORTHEAST OF THE CENTER LINE
 BJ0264'OF THE ROAD, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF
 BJ0264'110 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 93 FT WITH
 BJ0264'A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS 21 INCHES ABOVE
 BJ0264'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0047 ***********************************************************************
 AU0047  DESIGNATION -  20 LLD ANO
 AU0047  PID         -  AU0047
 AU0047  STATE/COUNTY-  LA/ST JAMES
 AU0047  COUNTRY     -  US
 AU0047  USGS QUAD   -  LAGAN (2018)
 AU0047
 AU0047                         *CURRENT SURVEY CONTROL
 AU0047  ______________________________________________________________________
 AU0047* NAD 83(1986) POSITION- 29 58 34.     (N) 090 49 03.     (W)   SCALED
 AU0047* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0047  **This station is located in a suspected subsidence area (see below).
 AU0047  ______________________________________________________________________
 AU0047  GEOID HEIGHT    -        -26.241 (meters)                     GEOID18
 AU0047  DYNAMIC HEIGHT  -          3.653 (meters)       11.98  (feet) COMP
 AU0047  MODELED GRAVITY -    979,312.0   (mgal)                       NAVD 88
 AU0047
 AU0047.The horizontal coordinates were scaled from a map and have
 AU0047.an estimated accuracy of +/- 6 seconds.
 AU0047
 AU0047.** This station is in an area of known vertical motion. If an
 AU0047.** orthometric height was ever established but is not available 
 AU0047.** in the current survey control section, the orthometric height
 AU0047.** is considered suspect.  Suspect heights are available in the
 AU0047.** superseded section only if requested.
 AU0047
 AU0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0047.GEOID18 height accuracy estimate available here.
 AU0047
 AU0047.Click photographs - Photos may exist for this station.
 AU0047
 AU0047.The dynamic height is computed by dividing the NAVD 88
 AU0047.geopotential number by the normal gravity value computed on the
 AU0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0047.degrees latitude (g = 980.6199 gals.).
 AU0047
 AU0047.The modeled gravity was interpolated from observed gravity values.
 AU0047
 AU0047;                    North         East    Units  Estimated Accuracy
 AU0047;SPC LA S     -   163,730.    1,049,780.      MT  (+/- 180 meters Scaled)
 AU0047
 AU0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP105181(NAD 83)
 AU0047
 AU0047                          SUPERSEDED SURVEY CONTROL
 AU0047
 AU0047.No superseded survey control is available for this station.
 AU0047
 AU0047_MARKER: DD = SURVEY DISK
 AU0047_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0047_SP_SET: 70 FT. 1-INCH IRON PIPE
 AU0047_STAMPING: 20
 AU0047_MARK LOGO: USACE
 AU0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0047+STABILITY: SURFACE MOTION
 AU0047
 AU0047  HISTORY     - Date     Condition        Report By
 AU0047  HISTORY     - 1975     MONUMENTED       USACE
 AU0047  HISTORY     - 1977     GOOD             NGS
 AU0047
 AU0047                          STATION DESCRIPTION
 AU0047
 AU0047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0047'6.6 MI WEST FROM VACHERIE.
 AU0047'6.65 MILES WEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0047'HIGHWAY 20 AT VACHERIE, AT A POINT WHERE THE POWER LINES CROSS FROM
 AU0047'THE NORTH SIDE OF THE HIGHWAY TO THE SOUTH SIDE, 49 FT. WEST OF THE
 AU0047'FOURTH POWER LINE POLE EAST OF PBM 19 WITH ONE GUY WIRE, 40.5 FT.
 AU0047'NORTH OF THE CENTER LINE OF THE HIGHWAY, A DISK SET ON TOP OF
 AU0047'A 1-INCH IRON PIPE SET TO A DEPTH OF 70 FT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0975 ***********************************************************************
 BK0975  DESIGNATION -  20 V 1
 BK0975  PID         -  BK0975
 BK0975  STATE/COUNTY-  LA/EVANGELINE
 BK0975  COUNTRY     -  US
 BK0975  USGS QUAD   -  BASILE (2018)
 BK0975
 BK0975                         *CURRENT SURVEY CONTROL
 BK0975  ______________________________________________________________________
 BK0975* NAD 83(1986) POSITION- 30 28 51.     (N) 092 33 59.     (W)   SCALED
 BK0975* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0975  **This station is located in a suspected subsidence area (see below).
 BK0975  ______________________________________________________________________
 BK0975  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BK0975
 BK0975.The horizontal coordinates were scaled from a map and have
 BK0975.an estimated accuracy of +/- 6 seconds.
 BK0975
 BK0975.** This station is in an area of known vertical motion. If an
 BK0975.** orthometric height was ever established but is not available 
 BK0975.** in the current survey control section, the orthometric height
 BK0975.** is considered suspect.  Suspect heights are available in the
 BK0975.** superseded section only if requested.
 BK0975
 BK0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0975.GEOID18 height accuracy estimate available here.
 BK0975
 BK0975.Click photographs - Photos may exist for this station.
 BK0975
 BK0975;                    North         East    Units  Estimated Accuracy
 BK0975;SPC LA S     -   220,200.      881,610.      MT  (+/- 180 meters Scaled)
 BK0975
 BK0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP416721(NAD 83)
 BK0975
 BK0975                          SUPERSEDED SURVEY CONTROL
 BK0975
 BK0975.No superseded survey control is available for this station.
 BK0975
 BK0975_MARKER: DD = SURVEY DISK
 BK0975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0975_STAMPING: 20V1 1968
 BK0975_MARK LOGO: LADHGS
 BK0975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0975+STABILITY: SURFACE MOTION
 BK0975
 BK0975  HISTORY     - Date     Condition        Report By
 BK0975  HISTORY     - 1968     MONUMENTED       LADH
 BK0975  HISTORY     - 1969     GOOD             LADTD
 BK0975
 BK0975                          STATION DESCRIPTION
 BK0975
 BK0975'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0975'0.95 MI E FROM BASILE.
 BK0975'ABOUT 0.95 MILE EAST ALONG US HIGHWAY 190 FROM THE INTERSECTION OF US
 BK0975'HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF BASILE.  IN SECTION 34,
 BK0975'T6S, R2W.  99.4 FEET NORTH OF THE CENTERLINE OF US HIGHWAY 190, 16.0
 BK0975'FEET WEST OF THE CENTERLINE OF A DIRT ROAD LEADING NORTH, 216.5 FEET
 BK0975'EAST OF THE CENTERLINE OF A SHELL DRIVEWAY LEADING NORTH, 92.0 FEET
 BK0975'NORTHEAST OF THE CENTER OF A CONCRETE HEADWALL ON THE NORTH END OF A
 BK0975'CONCRETE PIPE FLUME UNDER US HIGHWAY 190, 465.0 FEET SOUTHEAST OF THE
 BK0975'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO CALVIN
 BK0975'PERRIDON, 0.7 FOOT WEST OF A COMBINATION MESH AND BARBED WIRE FENCE.
 BK0975'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 BK0975'THE MARK IS LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0981 ***********************************************************************
 BK0981  DESIGNATION -  20 V 2
 BK0981  PID         -  BK0981
 BK0981  STATE/COUNTY-  LA/EVANGELINE
 BK0981  COUNTRY     -  US
 BK0981  USGS QUAD   -  BASILE (2018)
 BK0981
 BK0981                         *CURRENT SURVEY CONTROL
 BK0981  ______________________________________________________________________
 BK0981* NAD 83(1986) POSITION- 30 28 50.     (N) 092 30 17.     (W)   SCALED
 BK0981* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0981  **This station is located in a suspected subsidence area (see below).
 BK0981  ______________________________________________________________________
 BK0981  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BK0981
 BK0981.The horizontal coordinates were scaled from a map and have
 BK0981.an estimated accuracy of +/- 6 seconds.
 BK0981
 BK0981.** This station is in an area of known vertical motion. If an
 BK0981.** orthometric height was ever established but is not available 
 BK0981.** in the current survey control section, the orthometric height
 BK0981.** is considered suspect.  Suspect heights are available in the
 BK0981.** superseded section only if requested.
 BK0981
 BK0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0981.GEOID18 height accuracy estimate available here.
 BK0981
 BK0981.Click photographs - Photos may exist for this station.
 BK0981
 BK0981;                    North         East    Units  Estimated Accuracy
 BK0981;SPC LA S     -   220,110.      887,530.      MT  (+/- 180 meters Scaled)
 BK0981
 BK0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP475721(NAD 83)
 BK0981
 BK0981                          SUPERSEDED SURVEY CONTROL
 BK0981
 BK0981.No superseded survey control is available for this station.
 BK0981
 BK0981_MARKER: DD = SURVEY DISK
 BK0981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0981_STAMPING: 20V2 1968
 BK0981_MARK LOGO: LADHGS
 BK0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0981+STABILITY: SURFACE MOTION
 BK0981
 BK0981  HISTORY     - Date     Condition        Report By
 BK0981  HISTORY     - 1968     MONUMENTED       LADH
 BK0981  HISTORY     - 1969     GOOD             LADH
 BK0981
 BK0981                          STATION DESCRIPTION
 BK0981
 BK0981'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0981'4.70 MI E FROM BASILE.
 BK0981'ABOUT 4.70 MILES EAST ALONG US HIGHWAY 190 FROM THE INTERSECTION OF US
 BK0981'HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF BASILE.  IN SECTION 31,
 BK0981'T6S, R1W.  98.8 FEET NORTH OF THE CENTERLINE OF US HIGHWAY 190, 125.0
 BK0981'FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF THE ST. MONICA CATHOLIC
 BK0981'CHURCH, 8.0 FEET WEST OF AN 18 INCH OAK TREE, 1.0 FOOT EAST OF A
 BK0981'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN THE TOP OF A CONCRETE
 BK0981'POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 0.9
 BK0981'FOOT SOUTHEAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8369 ***********************************************************************
 AF8369  DESIGNATION -  20 V 3
 AF8369  PID         -  AF8369
 AF8369  STATE/COUNTY-  LA/EVANGELINE
 AF8369  COUNTRY     -  US
 AF8369  USGS QUAD   -  VILLE PLATTE (2018)
 AF8369
 AF8369                         *CURRENT SURVEY CONTROL
 AF8369  ______________________________________________________________________
 AF8369* NAD 83(1986) POSITION- 30 42 01.     (N) 092 15 37.     (W)   SCALED
 AF8369* NAVD 88 ORTHO HEIGHT -    23.63  (+/-2cm)       77.5   (feet) VERTCON3
 AF8369  ______________________________________________________________________
 AF8369  GEOID HEIGHT    -        -27.136 (meters)                     GEOID18
 AF8369  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8369
 AF8369.The horizontal coordinates were scaled from a map and have
 AF8369.an estimated accuracy of +/- 6 seconds.
 AF8369
 AF8369.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8369.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8369
 AF8369.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8369.GEOID18 height accuracy estimate available here.
 AF8369
 AF8369.The vertical order pertains to the NGVD 29 superseded value.
 AF8369
 AF8369.Click photographs - Photos may exist for this station.
 AF8369
 AF8369;                    North         East    Units  Estimated Accuracy
 AF8369;SPC LA S     -   244,250.      911,200.      MT  (+/- 180 meters Scaled)
 AF8369
 AF8369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP708966(NAD 83)
 AF8369
 AF8369                          SUPERSEDED SURVEY CONTROL
 AF8369
 AF8369  NGVD 29 (12/01/98)   23.655  (m)           77.61   (f) ADJUSTED    2 1
 AF8369
 AF8369.Superseded values are not recommended for survey control.
 AF8369
 AF8369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8369.See file dsdata.pdf to determine how the superseded data were derived.
 AF8369
 AF8369_MARKER: DD = SURVEY DISK
 AF8369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8369_STAMPING: 20V3 1992
 AF8369_MARK LOGO: LADH
 AF8369_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8369+STABILITY: SURFACE MOTION
 AF8369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8369+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8369
 AF8369  HISTORY     - Date     Condition        Report By
 AF8369  HISTORY     - 1992     MONUMENTED       LADTD
 AF8369
 AF8369                          STATION DESCRIPTION
 AF8369
 AF8369'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8369'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF VILLE PLATTE,
 AF8369'12.0 MI (19.3 KM) SOUTHEAST OF TURKEY CREEK AND 13.0 MI (20.9 KM)
 AF8369'NORTHWEST OF OPELOUSAS.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8369'TRANSPORTATION AND DEVELOPMENT. THE STATION IS LOCATED AT THE JUNCTION
 AF8369'OF STATE HIGHWAYS 29 AND 1171 JUST NORTH OF VILLE PLATTE, SET IN THE
 AF8369'SOUTHEAST QUARDRANT OF THE INTERSECTION IN FRONT OF THE CHEVRON FOOD
 AF8369'MART. THE STATION IS 83.0 FT (25.3 M) SOUTH-SOUTHEAST FROM THE EASTERN
 AF8369'DIRECTION OF HIGHWAY 29, 58.5 FT (17.8 M) EAST-NORTHEAST FROM THE
 AF8369'NORTHERN DIRECTION OF HIGHWAY 29, 22.0 FT (6.7 M) NORTH-NORTHWEST FROM
 AF8369'A TELEPHONE POLE NUMBER 00100 P 16, 2.0 FT (0.6 M) WEST-SOUTHWEST FROM
 AF8369'A RIGHT-OF-WAY MARKER, 2.0 FT (0.6 M) WEST-SOUTHWEST FROM A METAL
 AF8369'WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE LEVEL OF THE GROUND
 AF8369'ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8370 ***********************************************************************
 AF8370  DESIGNATION -  20 V 4
 AF8370  PID         -  AF8370
 AF8370  STATE/COUNTY-  LA/EVANGELINE
 AF8370  COUNTRY     -  US
 AF8370  USGS QUAD   -  TATE COVE (2018)
 AF8370
 AF8370                         *CURRENT SURVEY CONTROL
 AF8370  ______________________________________________________________________
 AF8370* NAD 83(1986) POSITION- 30 42 02.     (N) 092 14 14.     (W)   SCALED
 AF8370* NAVD 88 ORTHO HEIGHT -    23.79  (+/-2cm)       78.1   (feet) VERTCON3
 AF8370  ______________________________________________________________________
 AF8370  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 AF8370  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8370
 AF8370.The horizontal coordinates were scaled from a map and have
 AF8370.an estimated accuracy of +/- 6 seconds.
 AF8370
 AF8370.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8370.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8370
 AF8370.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8370.GEOID18 height accuracy estimate available here.
 AF8370
 AF8370.The vertical order pertains to the NGVD 29 superseded value.
 AF8370
 AF8370.Click photographs - Photos may exist for this station.
 AF8370
 AF8370;                    North         East    Units  Estimated Accuracy
 AF8370;SPC LA S     -   244,270.      913,410.      MT  (+/- 180 meters Scaled)
 AF8370
 AF8370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP730966(NAD 83)
 AF8370
 AF8370                          SUPERSEDED SURVEY CONTROL
 AF8370
 AF8370  NGVD 29 (12/01/98)   23.815  (m)           78.13   (f) ADJUSTED    2 1
 AF8370
 AF8370.Superseded values are not recommended for survey control.
 AF8370
 AF8370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8370.See file dsdata.pdf to determine how the superseded data were derived.
 AF8370
 AF8370_MARKER: DD = SURVEY DISK
 AF8370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8370_STAMPING: 20V4 1992
 AF8370_MARK LOGO: LADH
 AF8370_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8370+STABILITY: SURFACE MOTION
 AF8370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8370+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8370
 AF8370  HISTORY     - Date     Condition        Report By
 AF8370  HISTORY     - 1992     MONUMENTED       LADTD
 AF8370
 AF8370                          STATION DESCRIPTION
 AF8370
 AF8370'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8370'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) NORTHEAST OF VILLE
 AF8370'PLATTE, 12.0 MI (19.3 KM) NORTHWEST OF OPELOUSAS AND 13.0 MI (20.9 KM)
 AF8370'SOUTHEAST OF TURKEY CREEK.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8370'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AF8370'OF STATE HIGHWAYS 29 AND 1171 JUST NORTH OF VILLE PLATTE, GO NORTHEAST
 AF8370'FOR 1.5 MI (2.4 KM) ON HIGHWAY 29 TO THE JUNCTION WITH STATE HIGHWAY
 AF8370'363 AND THE STATION SET IN THE NORTHEAST QUARDRANT OF THE
 AF8370'INTERSECTION. THE STATION IS 68.0 FT (20.7 M) NORTHEAST FROM THE
 AF8370'CENTER OF HIGHWAY 363, 55.5 FT (16.9 M) SOUTHEAST FROM THE CENTER OF
 AF8370'HIGHWAY 29, 36.0 FT (11.0 M) NORTHEAST FROM THE NORTH END OF A CEMENT
 AF8370'CULVERT UNDER HIGHWAY 363, 26.0 FT (7.9 M) WEST FROM A POWER POLE
 AF8370'NUMBER 0157 WITH TRANSFORMER ATTACHED, 22.5 FT (6.9 M) SOUTH-SOUTHEAST
 AF8370'FROM THE SOUTH END OF A CEMENT CULVERT, 5.5 FT (1.7 M) EAST-SOUTHEAST
 AF8370'FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE GROUND
 AF8370'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8371 ***********************************************************************
 AF8371  DESIGNATION -  20 V 5
 AF8371  PID         -  AF8371
 AF8371  STATE/COUNTY-  LA/EVANGELINE
 AF8371  COUNTRY     -  US
 AF8371  USGS QUAD   -  TATE COVE (2018)
 AF8371
 AF8371                         *CURRENT SURVEY CONTROL
 AF8371  ______________________________________________________________________
 AF8371* NAD 83(1986) POSITION- 30 42 53.     (N) 092 14 13.     (W)   SCALED
 AF8371* NAVD 88 ORTHO HEIGHT -    19.54  (+/-2cm)       64.1   (feet) VERTCON3
 AF8371  ______________________________________________________________________
 AF8371  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 AF8371  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8371
 AF8371.The horizontal coordinates were scaled from a map and have
 AF8371.an estimated accuracy of +/- 6 seconds.
 AF8371
 AF8371.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8371.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8371
 AF8371.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8371.GEOID18 height accuracy estimate available here.
 AF8371
 AF8371.The vertical order pertains to the NGVD 29 superseded value.
 AF8371
 AF8371.Click photographs - Photos may exist for this station.
 AF8371
 AF8371;                    North         East    Units  Estimated Accuracy
 AF8371;SPC LA S     -   245,840.      913,450.      MT  (+/- 180 meters Scaled)
 AF8371
 AF8371_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP730982(NAD 83)
 AF8371
 AF8371                          SUPERSEDED SURVEY CONTROL
 AF8371
 AF8371  NGVD 29 (12/01/98)   19.566  (m)           64.19   (f) ADJUSTED    2 1
 AF8371
 AF8371.Superseded values are not recommended for survey control.
 AF8371
 AF8371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8371.See file dsdata.pdf to determine how the superseded data were derived.
 AF8371
 AF8371_MARKER: DD = SURVEY DISK
 AF8371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8371_STAMPING: 20V5 1992
 AF8371_MARK LOGO: LADH
 AF8371_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8371+STABILITY: SURFACE MOTION
 AF8371_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8371+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8371
 AF8371  HISTORY     - Date     Condition        Report By
 AF8371  HISTORY     - 1992     MONUMENTED       LADTD
 AF8371
 AF8371                          STATION DESCRIPTION
 AF8371
 AF8371'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8371'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) NORTHEAST OF VILLE
 AF8371'PLATTE, 12.0 MI (19.3 KM) NORTHWEST OF OPELOUSAS AND 13.0 SOUTHEAST OF
 AF8371'TURKEY CREEK.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8371'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 AF8371'29 AND 1171 JUST NORTH OF VILLE PLATTE, GO EAST AND THEN NORTH FOR 2.5
 AF8371'MI (4.0 KM) ON HIGHWAY 29 TO THE JUNCTION WITH A GRAVEL ROAD LEADING
 AF8371'WEST AND THE STATION SET IN THE NORTHWEST QUARDRANT OF THE JUNCTION.
 AF8371'THE STATION IS 62.0 FT (18.9 M) NORTH FROM THE CENTER OF THE GRAVEL
 AF8371'ROAD, 42.0 FT (12.8 M) WEST FROM THE CENTER OF THE HIGHWAY, 38.5 FT
 AF8371'(11.7 M) NORTH-NORTHEAST FROM THE NORTH END OF A CEMENT CULVERT UNDER
 AF8371'THE GRAVEL ROAD, 29.0 FT (8.8 M) SOUTH FROM A POWER POLE NUMBER 143,
 AF8371'2.0 FT (0.6 M) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED,
 AF8371'FLUSH WITH THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL
 AF8371'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8372 ***********************************************************************
 AF8372  DESIGNATION -  20 V 6
 AF8372  PID         -  AF8372
 AF8372  STATE/COUNTY-  LA/EVANGELINE
 AF8372  COUNTRY     -  US
 AF8372  USGS QUAD   -  TATE COVE (2018)
 AF8372
 AF8372                         *CURRENT SURVEY CONTROL
 AF8372  ______________________________________________________________________
 AF8372* NAD 83(1986) POSITION- 30 44 38.     (N) 092 14 33.     (W)   SCALED
 AF8372* NAVD 88 ORTHO HEIGHT -    21.78  (+/-2cm)       71.5   (feet) VERTCON3
 AF8372  ______________________________________________________________________
 AF8372  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 AF8372  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8372
 AF8372.The horizontal coordinates were scaled from a map and have
 AF8372.an estimated accuracy of +/- 6 seconds.
 AF8372
 AF8372.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8372.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8372
 AF8372.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8372.GEOID18 height accuracy estimate available here.
 AF8372
 AF8372.The vertical order pertains to the NGVD 29 superseded value.
 AF8372
 AF8372.Click photographs - Photos may exist for this station.
 AF8372
 AF8372;                    North         East    Units  Estimated Accuracy
 AF8372;SPC LA S     -   249,080.      912,940.      MT  (+/- 180 meters Scaled)
 AF8372
 AF8372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ725014(NAD 83)
 AF8372
 AF8372                          SUPERSEDED SURVEY CONTROL
 AF8372
 AF8372  NGVD 29 (12/01/98)   21.796  (m)           71.51   (f) ADJUSTED    2 1
 AF8372
 AF8372.Superseded values are not recommended for survey control.
 AF8372
 AF8372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8372.See file dsdata.pdf to determine how the superseded data were derived.
 AF8372
 AF8372_MARKER: DD = SURVEY DISK
 AF8372_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8372_SP_SET: CULVERT HEADWALL
 AF8372_STAMPING: 20V6 1992
 AF8372_MARK LOGO: LADTD
 AF8372_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8372+STABILITY: SURFACE MOTION
 AF8372_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8372+SATELLITE: SATELLITE OBSERVATIONS - March 05, 1996
 AF8372
 AF8372  HISTORY     - Date     Condition        Report By
 AF8372  HISTORY     - 1992     MONUMENTED       LADTD
 AF8372  HISTORY     - 19960305 GOOD             LADTD
 AF8372
 AF8372                          STATION DESCRIPTION
 AF8372
 AF8372'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AF8372'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) NORTH OF VILLE PLATTE,
 AF8372'11.0 MI (17.7 KM) SOUTHEAST OF TURKEY CREEK AND 15.0 MI (24.1 KM)
 AF8372'NORTHWEST OF OPELOUSAS.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8372'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AF8372'OF STATE HIGHWAYS 29 AND 1171 JUST NORTH OF VILLE PLATTE, GO NORTH FOR
 AF8372'3.3 MI (5.3 KM) ON HIGHWAY 1171 TO THE STATION ON THE LEFT, SET IN THE
 AF8372'NORTHWEST CORNER OF THE WEST END OF A 2-CHANNEL BOX CULVERT, 0.1 MI
 AF8372'(0.2 KM) SOUTH OF THE JUNCTION WITH STATE HIGHWAY 3247. THE STATION IS
 AF8372'42.5 FT (13.0 M) NORTHWEST FROM THE CENTER OF THE HIGHWAY, 41.5 FT
 AF8372'(12.6 M) NORTHEAST FROM THE SOUTH END OF THE WEST HEADWALL, 1.0 FT
 AF8372'(0.3 M) SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, 0.5 FT
 AF8372'(15.2 CM) SOUTHWEST FROM THE NORTH END OF THE WEST HEADWALL, FLUSH
 AF8372'WITH THE HEADWALL AND ABOUT 4.0 FT (1.2 M) BELOW THE LEVEL OF THE
 AF8372'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0368 ***********************************************************************
 BJ0368  DESIGNATION -  20 WABPL
 BJ0368  PID         -  BJ0368
 BJ0368  STATE/COUNTY-  LA/ST MARTIN
 BJ0368  COUNTRY     -  US
 BJ0368  USGS QUAD   -  CECILIA (2018)
 BJ0368
 BJ0368                         *CURRENT SURVEY CONTROL
 BJ0368  ______________________________________________________________________
 BJ0368* NAD 83(1986) POSITION- 30 18 55.     (N) 091 47 18.     (W)   SCALED
 BJ0368* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0368  **This station is located in a suspected subsidence area (see below).
 BJ0368  ______________________________________________________________________
 BJ0368  GEOID HEIGHT    -        -27.178 (meters)                     GEOID18
 BJ0368  DYNAMIC HEIGHT  -          6.584 (meters)       21.60  (feet) COMP
 BJ0368  MODELED GRAVITY -    979,319.1   (mgal)                       NAVD 88
 BJ0368
 BJ0368.The horizontal coordinates were scaled from a map and have
 BJ0368.an estimated accuracy of +/- 6 seconds.
 BJ0368
 BJ0368.** This station is in an area of known vertical motion. If an
 BJ0368.** orthometric height was ever established but is not available 
 BJ0368.** in the current survey control section, the orthometric height
 BJ0368.** is considered suspect.  Suspect heights are available in the
 BJ0368.** superseded section only if requested.
 BJ0368
 BJ0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0368.GEOID18 height accuracy estimate available here.
 BJ0368
 BJ0368.Click photographs - Photos may exist for this station.
 BJ0368
 BJ0368.The dynamic height is computed by dividing the NAVD 88
 BJ0368.geopotential number by the normal gravity value computed on the
 BJ0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0368.degrees latitude (g = 980.6199 gals.).
 BJ0368
 BJ0368.The modeled gravity was interpolated from observed gravity values.
 BJ0368
 BJ0368;                    North         East    Units  Estimated Accuracy
 BJ0368;SPC LA S     -   201,300.      956,240.      MT  (+/- 180 meters Scaled)
 BJ0368
 BJ0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP164543(NAD 83)
 BJ0368
 BJ0368                          SUPERSEDED SURVEY CONTROL
 BJ0368
 BJ0368.No superseded survey control is available for this station.
 BJ0368
 BJ0368_MARKER: DD = SURVEY DISK
 BJ0368_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0368_STAMPING: PBM 20 WABPL 1976
 BJ0368_MARK LOGO: USACE
 BJ0368_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0368_ROD/PIPE-DEPTH: 32.0 meters
 BJ0368
 BJ0368  HISTORY     - Date     Condition        Report By
 BJ0368  HISTORY     - 1976     MONUMENTED       USACE
 BJ0368  HISTORY     - 1976     GOOD             NGS
 BJ0368  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ0368
 BJ0368                          STATION DESCRIPTION
 BJ0368
 BJ0368'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0368'0.6 MI SOUTH FROM HENDERSON.
 BJ0368'0.6 MILE SOUTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN PROTECTION
 BJ0368'LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY 10 OVERPASS
 BJ0368'AT HENDERSON, 0.1 MILE NORTH OF THE Y JUNCTION OF THE LEVEE ROAD AND
 BJ0368'STATE HIGHWAY 352 WEST, 101 FT. WEST OF THE CENTER LINE OF THE LEVEE
 BJ0368'ROAD, 29 FT. EAST OF THE CENTER LINE OF A GRAVEL ROAD AT THE TOE OF
 BJ0368'THE LEVEE, ACROSS GRAVEL ROAD FROM THE NORTHEAST CORNER OF THE LEVEE
 BJ0368'DISTRICTS STORAGE GARAGE, A 1-INCH IRON PIPE AND CAP DRIVEN TO A DEPTH
 BJ0368'OF 105 FT. AND ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 82
 BJ0368'FT. WITH A 3-INCH SCREW CAP PROJECTING 2 FT. ABOVE THE LEVEL OF THE
 BJ0368'GROUND FOR ACCESS.
 BJ0368
 BJ0368                          STATION RECOVERY (2001)
 BJ0368
 BJ0368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ0368'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1185 ***********************************************************************
 CP1185  DESIGNATION -  2000 A BOLT
 CP1185  PID         -  CP1185
 CP1185  STATE/COUNTY-  LA/EAST CARROLL
 CP1185  COUNTRY     -  US
 CP1185  USGS QUAD   -  SONDHEIMER (2018)
 CP1185
 CP1185                         *CURRENT SURVEY CONTROL
 CP1185  ______________________________________________________________________
 CP1185* NAD 83(1986) POSITION- 32 35 30.     (N) 091 08 54.     (W)   SCALED
 CP1185* NAVD 88 ORTHO HEIGHT -    27.00  (+/-2cm)       88.6   (feet) VERTCON3
 CP1185  ______________________________________________________________________
 CP1185  GEOID HEIGHT    -        -26.409 (meters)                     GEOID18
 CP1185  VERT ORDER      -  ? (See Below)
 CP1185
 CP1185.The horizontal coordinates were scaled from a map and have
 CP1185.an estimated accuracy of +/- 6 seconds.
 CP1185
 CP1185.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1185.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1185
 CP1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1185.GEOID18 height accuracy estimate available here.
 CP1185
 CP1185.The vertical order pertains to the NGVD 29 superseded value.
 CP1185
 CP1185.Click photographs - Photos may exist for this station.
 CP1185
 CP1185;                    North         East    Units  Estimated Accuracy
 CP1185;SPC LA N     -   232,710.    1,126,890.      MT  (+/- 180 meters Scaled)
 CP1185
 CP1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS737075(NAD 83)
 CP1185
 CP1185                          SUPERSEDED SURVEY CONTROL
 CP1185
 CP1185  NGVD 29 (??/??/92)   27.009  (m)           88.61   (f) ADJ UNCH       
 CP1185
 CP1185.Superseded values are not recommended for survey control.
 CP1185
 CP1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1185.See file dsdata.pdf to determine how the superseded data were derived.
 CP1185
 CP1185_MARKER: B = BOLT
 CP1185_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1185_SP_SET: UNDERGROUND STONE
 CP1185_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1185
 CP1185  HISTORY     - Date     Condition        Report By
 CP1185  HISTORY     - UNK      MONUMENTED       USACE
 CP1185  HISTORY     - 1934     GOOD             USACE
 CP1185
 CP1185                          STATION DESCRIPTION
 CP1185
 CP1185'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1185'3 MI NE FROM ROOSEVELT.
 CP1185'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1185'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 3 MILES NORTHEAST
 CP1185'OF ROOSEVELT, LA.  SOUTHWEST OF LEVEE STATION NO. 2000.  IN WOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1184 ***********************************************************************
 CP1184  DESIGNATION -  2000 A CAP
 CP1184  PID         -  CP1184
 CP1184  STATE/COUNTY-  LA/EAST CARROLL
 CP1184  COUNTRY     -  US
 CP1184  USGS QUAD   -  SONDHEIMER (2018)
 CP1184
 CP1184                         *CURRENT SURVEY CONTROL
 CP1184  ______________________________________________________________________
 CP1184* NAD 83(1986) POSITION- 32 35 29.     (N) 091 09 18.     (W)   SCALED
 CP1184* NAVD 88 ORTHO HEIGHT -    28.22  (+/-2cm)       92.6   (feet) VERTCON3
 CP1184  ______________________________________________________________________
 CP1184  GEOID HEIGHT    -        -26.401 (meters)                     GEOID18
 CP1184  VERT ORDER      -  ? (See Below)
 CP1184
 CP1184.The horizontal coordinates were scaled from a map and have
 CP1184.an estimated accuracy of +/- 6 seconds.
 CP1184
 CP1184.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1184.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1184
 CP1184.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1184.GEOID18 height accuracy estimate available here.
 CP1184
 CP1184.The vertical order pertains to the NGVD 29 superseded value.
 CP1184
 CP1184.Click photographs - Photos may exist for this station.
 CP1184
 CP1184;                    North         East    Units  Estimated Accuracy
 CP1184;SPC LA N     -   232,670.    1,126,270.      MT  (+/- 180 meters Scaled)
 CP1184
 CP1184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS731074(NAD 83)
 CP1184
 CP1184                          SUPERSEDED SURVEY CONTROL
 CP1184
 CP1184  NGVD 29 (??/??/92)   28.230  (m)           92.62   (f) ADJ UNCH       
 CP1184
 CP1184.Superseded values are not recommended for survey control.
 CP1184
 CP1184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1184.See file dsdata.pdf to determine how the superseded data were derived.
 CP1184
 CP1184_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1184_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1184_MARK LOGO: USACE
 CP1184_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1184_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1184
 CP1184  HISTORY     - Date     Condition        Report By
 CP1184  HISTORY     - UNK      MONUMENTED       USACE
 CP1184  HISTORY     - 1934     GOOD             USACE
 CP1184
 CP1184                          STATION DESCRIPTION
 CP1184
 CP1184'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1184'3 MI NE FROM ROOSEVELT.
 CP1184'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1184'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 3 MILES NORTHEAST
 CP1184'OF ROOSEVELT, LA.  SOUTHWEST OF LEVEE STATION NO. 2000.  IN WOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0247 ***********************************************************************
 CQ0247  DESIGNATION -  2006
 CQ0247  PID         -  CQ0247
 CQ0247  STATE/COUNTY-  LA/UNION
 CQ0247  COUNTRY     -  US
 CQ0247  USGS QUAD   -  POINT (2018)
 CQ0247
 CQ0247                         *CURRENT SURVEY CONTROL
 CQ0247  ______________________________________________________________________
 CQ0247* NAD 83(1986) POSITION- 32 39 20.     (N) 092 20 28.     (W)   SCALED
 CQ0247* NAVD 88 ORTHO HEIGHT -    68.341 (meters)      224.22  (feet) ADJUSTED
 CQ0247  ______________________________________________________________________
 CQ0247  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 CQ0247  DYNAMIC HEIGHT  -         68.266 (meters)      223.97  (feet) COMP
 CQ0247  MODELED GRAVITY -    979,528.6   (mgal)                       NAVD 88
 CQ0247
 CQ0247  VERT ORDER      -  SECOND    CLASS 0
 CQ0247
 CQ0247.The horizontal coordinates were scaled from a map and have
 CQ0247.an estimated accuracy of +/- 6 seconds.
 CQ0247
 CQ0247.The orthometric height was determined by differential leveling and
 CQ0247.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0247.in June 1991.
 CQ0247
 CQ0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0247.GEOID18 height accuracy estimate available here.
 CQ0247
 CQ0247.Click photographs - Photos may exist for this station.
 CQ0247
 CQ0247.The dynamic height is computed by dividing the NAVD 88
 CQ0247.geopotential number by the normal gravity value computed on the
 CQ0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0247.degrees latitude (g = 980.6199 gals.).
 CQ0247
 CQ0247.The modeled gravity was interpolated from observed gravity values.
 CQ0247
 CQ0247;                    North         East    Units  Estimated Accuracy
 CQ0247;SPC LA N     -   239,020.    1,014,910.      MT  (+/- 180 meters Scaled)
 CQ0247
 CQ0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS617132(NAD 83)
 CQ0247
 CQ0247                          SUPERSEDED SURVEY CONTROL
 CQ0247
 CQ0247  NGVD 29 (11/26/84)   68.422  (m)          224.48   (f) ADJUSTED    2 0
 CQ0247
 CQ0247.Superseded values are not recommended for survey control.
 CQ0247
 CQ0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0247.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0247
 CQ0247_MARKER: DD = SURVEY DISK
 CQ0247_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0247_STAMPING: 2006
 CQ0247_MARK LOGO: CGS+SS
 CQ0247_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0247
 CQ0247  HISTORY     - Date     Condition        Report By
 CQ0247  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0247  HISTORY     - 1968     GOOD             LADH
 CQ0247  HISTORY     - 19970218 GOOD             USPSQD
 CQ0247  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0247
 CQ0247                          STATION DESCRIPTION
 CQ0247
 CQ0247'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0247'11.6 MI SE FROM FARMERVILLE.
 CQ0247'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0247'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0247'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 1.9 MILES TO
 CQ0247'THE MARK ON THE LEFT.  IT IS 3.9 MILES WEST OF THE POINT POST OFFICE,
 CQ0247'44 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AT KINGS CEMETERY, 37
 CQ0247'FEET NORTHWEST OF A 2 1/2 FOOT PECAN TREE, 10 FEET NORTH OF A WIRE
 CQ0247'FENCE, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT IS A STATE
 CQ0247'CONTROL SURVEY DISK STAMPED 2006, SET IN THE TOP OF A CONCRETE POST
 CQ0247'PROJECTING 3-INCHES.
 CQ0247
 CQ0247                          STATION RECOVERY (1997)
 CQ0247
 CQ0247'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0247'RECOVERED IN GOOD CONDITION.
 CQ0247
 CQ0247                          STATION RECOVERY (2005)
 CQ0247
 CQ0247'RECOVERY NOTE BY US POWER SQUADRON 2005 (CR)
 CQ0247'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0251 ***********************************************************************
 CQ0251  DESIGNATION -  2007
 CQ0251  PID         -  CQ0251
 CQ0251  STATE/COUNTY-  LA/UNION
 CQ0251  COUNTRY     -  US
 CQ0251  USGS QUAD   -  POINT (2018)
 CQ0251
 CQ0251                         *CURRENT SURVEY CONTROL
 CQ0251  ______________________________________________________________________
 CQ0251* NAD 83(1986) POSITION- 32 39 23.     (N) 092 19 32.     (W)   SCALED
 CQ0251* NAVD 88 ORTHO HEIGHT -    79.936 (meters)      262.26  (feet) ADJUSTED
 CQ0251  ______________________________________________________________________
 CQ0251  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 CQ0251  DYNAMIC HEIGHT  -         79.847 (meters)      261.96  (feet) COMP
 CQ0251  MODELED GRAVITY -    979,529.3   (mgal)                       NAVD 88
 CQ0251
 CQ0251  VERT ORDER      -  SECOND    CLASS 0
 CQ0251
 CQ0251.The horizontal coordinates were scaled from a map and have
 CQ0251.an estimated accuracy of +/- 6 seconds.
 CQ0251
 CQ0251.The orthometric height was determined by differential leveling and
 CQ0251.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0251.in June 1991.
 CQ0251
 CQ0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0251.GEOID18 height accuracy estimate available here.
 CQ0251
 CQ0251.Click photographs - Photos may exist for this station.
 CQ0251
 CQ0251.The dynamic height is computed by dividing the NAVD 88
 CQ0251.geopotential number by the normal gravity value computed on the
 CQ0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0251.degrees latitude (g = 980.6199 gals.).
 CQ0251
 CQ0251.The modeled gravity was interpolated from observed gravity values.
 CQ0251
 CQ0251;                    North         East    Units  Estimated Accuracy
 CQ0251;SPC LA N     -   239,110.    1,016,370.      MT  (+/- 180 meters Scaled)
 CQ0251
 CQ0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS632133(NAD 83)
 CQ0251
 CQ0251                          SUPERSEDED SURVEY CONTROL
 CQ0251
 CQ0251  NGVD 29 (11/26/84)   80.015  (m)          262.52   (f) ADJUSTED    2 0
 CQ0251
 CQ0251.Superseded values are not recommended for survey control.
 CQ0251
 CQ0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0251.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0251
 CQ0251_MARKER: DD = SURVEY DISK
 CQ0251_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0251_STAMPING: 2007
 CQ0251_MARK LOGO: CGS+SS
 CQ0251_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0251
 CQ0251  HISTORY     - Date     Condition        Report By
 CQ0251  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0251  HISTORY     - 1968     GOOD             LADH
 CQ0251  HISTORY     - 19970218 MARK NOT FOUND   USPSQD
 CQ0251  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0251
 CQ0251                          STATION DESCRIPTION
 CQ0251
 CQ0251'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0251'12.4 MI SE FROM FARMERVILLE.
 CQ0251'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0251'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0251'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 2.7 MILES TO
 CQ0251'THE MARK ON THE LEFT.  IT IS 3.1 MILES WEST OF THE POINT POST OFFICE,
 CQ0251'0.2 MILES WEST OF THE INTERSECTION OF A PARISH ROAD LEADING SOUTHEAST,
 CQ0251'60 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 30 FEET NORTH OF A
 CQ0251'FENCE, 51 FEET NORTHWEST OF A POWER POLE, AND 1 1/2 FEET NORTH OF A
 CQ0251'STEEL WITNESS POST.  IT IS A STATE CONTROL SURVEY DISK STAMPED 2007,
 CQ0251'SET IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.
 CQ0251
 CQ0251                          STATION RECOVERY (1997)
 CQ0251
 CQ0251'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0251'MARK NOT FOUND.
 CQ0251
 CQ0251                          STATION RECOVERY (2005)
 CQ0251
 CQ0251'RECOVERY NOTE BY US POWER SQUADRON 2005 (CR)
 CQ0251'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0252 ***********************************************************************
 CQ0252  DESIGNATION -  2008
 CQ0252  PID         -  CQ0252
 CQ0252  STATE/COUNTY-  LA/UNION
 CQ0252  COUNTRY     -  US
 CQ0252  USGS QUAD   -  POINT (2018)
 CQ0252
 CQ0252                         *CURRENT SURVEY CONTROL
 CQ0252  ______________________________________________________________________
 CQ0252* NAD 83(1986) POSITION- 32 39 19.     (N) 092 19 11.     (W)   SCALED
 CQ0252* NAVD 88 ORTHO HEIGHT -    70.058 (meters)      229.85  (feet) ADJUSTED
 CQ0252  ______________________________________________________________________
 CQ0252  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 CQ0252  DYNAMIC HEIGHT  -         69.980 (meters)      229.59  (feet) COMP
 CQ0252  MODELED GRAVITY -    979,529.4   (mgal)                       NAVD 88
 CQ0252
 CQ0252  VERT ORDER      -  SECOND    CLASS 0
 CQ0252
 CQ0252.The horizontal coordinates were scaled from a map and have
 CQ0252.an estimated accuracy of +/- 6 seconds.
 CQ0252
 CQ0252.The orthometric height was determined by differential leveling and
 CQ0252.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0252.in June 1991.
 CQ0252
 CQ0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0252.GEOID18 height accuracy estimate available here.
 CQ0252
 CQ0252.Click photographs - Photos may exist for this station.
 CQ0252
 CQ0252.The dynamic height is computed by dividing the NAVD 88
 CQ0252.geopotential number by the normal gravity value computed on the
 CQ0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0252.degrees latitude (g = 980.6199 gals.).
 CQ0252
 CQ0252.The modeled gravity was interpolated from observed gravity values.
 CQ0252
 CQ0252;                    North         East    Units  Estimated Accuracy
 CQ0252;SPC LA N     -   238,990.    1,016,910.      MT  (+/- 180 meters Scaled)
 CQ0252
 CQ0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS637132(NAD 83)
 CQ0252
 CQ0252                          SUPERSEDED SURVEY CONTROL
 CQ0252
 CQ0252  NGVD 29 (11/26/84)   70.137  (m)          230.11   (f) ADJUSTED    2 0
 CQ0252
 CQ0252.Superseded values are not recommended for survey control.
 CQ0252
 CQ0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0252.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0252
 CQ0252_MARKER: DD = SURVEY DISK
 CQ0252_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0252_STAMPING: 2008
 CQ0252_MARK LOGO: CGS+SS
 CQ0252_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0252
 CQ0252  HISTORY     - Date     Condition        Report By
 CQ0252  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0252  HISTORY     - 1968     GOOD             LADH
 CQ0252  HISTORY     - 19970218 MARK NOT FOUND   USPSQD
 CQ0252  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0252
 CQ0252                          STATION DESCRIPTION
 CQ0252
 CQ0252'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0252'12.7 MI SE FROM FARMERVILLE.
 CQ0252'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0252'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0252'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 3.0 MILES TO
 CQ0252'THE MARK ON THE RIGHT.  IT IS 2.8 MILES WEST OF THE POINT POST OFFICE,
 CQ0252'37 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 6 FEET SOUTH OF A
 CQ0252'STEEL WITNESS POST.  IT IS A STATE CONTROL SURVEY DISK STAMPED 2008,
 CQ0252'SET IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES.
 CQ0252
 CQ0252                          STATION RECOVERY (1997)
 CQ0252
 CQ0252'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0252'MARK NOT FOUND.
 CQ0252
 CQ0252                          STATION RECOVERY (2005)
 CQ0252
 CQ0252'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0252'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1380 ***********************************************************************
 BJ1380  DESIGNATION -  201
 BJ1380  PID         -  BJ1380
 BJ1380  STATE/COUNTY-  LA/ORLEANS
 BJ1380  COUNTRY     -  US
 BJ1380  USGS QUAD   -  SPANISH FORT (2018)
 BJ1380
 BJ1380                         *CURRENT SURVEY CONTROL
 BJ1380  ______________________________________________________________________
 BJ1380* NAD 83(1986) POSITION- 30 01 49.     (N) 090 02 15.     (W)   SCALED
 BJ1380* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1380  **This station is located in a suspected subsidence area (see below).
 BJ1380  ______________________________________________________________________
 BJ1380  GEOID HEIGHT    -        -26.160 (meters)                     GEOID18
 BJ1380
 BJ1380.The horizontal coordinates were scaled from a map and have
 BJ1380.an estimated accuracy of +/- 6 seconds.
 BJ1380
 BJ1380.** This station is in an area of known vertical motion. If an
 BJ1380.** orthometric height was ever established but is not available 
 BJ1380.** in the current survey control section, the orthometric height
 BJ1380.** is considered suspect.  Suspect heights are available in the
 BJ1380.** superseded section only if requested.
 BJ1380
 BJ1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1380.GEOID18 height accuracy estimate available here.
 BJ1380
 BJ1380.Click photographs - Photos may exist for this station.
 BJ1380
 BJ1380;                    North         East    Units  Estimated Accuracy
 BJ1380;SPC LA S     -   170,330.    1,124,980.      MT  (+/- 180 meters Scaled)
 BJ1380
 BJ1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP857258(NAD 83)
 BJ1380
 BJ1380                          SUPERSEDED SURVEY CONTROL
 BJ1380
 BJ1380.No superseded survey control is available for this station.
 BJ1380
 BJ1380_MARKER: DD = SURVEY DISK
 BJ1380_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1380_STAMPING: 201
 BJ1380_PROJECTION: RECESSED 30 CENTIMETERS
 BJ1380_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1380
 BJ1380  HISTORY     - Date     Condition        Report By
 BJ1380  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1380  HISTORY     - 1951     GOOD             CGS
 BJ1380  HISTORY     - 1963     GOOD             CGS
 BJ1380  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1380
 BJ1380                          STATION DESCRIPTION
 BJ1380
 BJ1380'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1380'AT NEW ORLEANS, ABOUT 0.25 MILE WEST ALONG THE SOUTHERN RAILWAY FROM
 BJ1380'THE BRIDGE OVER INNER HARBOR NAVIGATION CANAL, ABOUT 0.75 MILE WEST OF
 BJ1380'THE DOWMAN STREET ENTRANCE TO THE NEW ORLEANS AIRPORT, SET ON THE
 BJ1380'SOUTH SHOULDER OF THE SOUTHERN RAILWAY, 11 1/2 FEET SOUTH OF THE SOUTH
 BJ1380'RAIL OF THE SOUTH TRACK, 159 FEET SOUTH AND ACROSS TRACK FROM THE
 BJ1380'CENTER LINE OF LAKESHORE DRIVE, 189 FEET WEST OF A RAILROAD SIGN 1000
 BJ1380'FEET TO DRAW BRIDGE, 22 FEET WEST OF A RAILROAD SIGN 15, 101 FEET
 BJ1380'SOUTHEAST OF TELEPHONE POLE NO. 893, 1 FOOT NORTH OF A WHITE WOODEN
 BJ1380'WITNESS POST, ABOUT 2 FEET BELOW THE TRACK AND SET IN THE TOP OF A
 BJ1380'CONCRETE POST ABOUT 12 INCHES UNDERGROUND.
 BJ1380
 BJ1380                          STATION RECOVERY (1963)
 BJ1380
 BJ1380'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1380'RECOVERED IN GOOD CONDITION.
 BJ1380
 BJ1380                          STATION RECOVERY (1985)
 BJ1380
 BJ1380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1380'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BJ1380'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2422 ***********************************************************************
 BJ2422  DESIGNATION -  201
 BJ2422  PID         -  BJ2422
 BJ2422  STATE/COUNTY-  LA/ST MARTIN
 BJ2422  COUNTRY     -  US
 BJ2422  USGS QUAD   -  COW BAYOU (2018)
 BJ2422
 BJ2422                         *CURRENT SURVEY CONTROL
 BJ2422  ______________________________________________________________________
 BJ2422* NAD 83(1986) POSITION- 30 15 24.     (N) 091 35 22.     (W)   SCALED
 BJ2422* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2422  **This station is located in a suspected subsidence area (see below).
 BJ2422  ______________________________________________________________________
 BJ2422  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ2422
 BJ2422.The horizontal coordinates were scaled from a map and have
 BJ2422.an estimated accuracy of +/- 6 seconds.
 BJ2422
 BJ2422.** This station is in an area of known vertical motion. If an
 BJ2422.** orthometric height was ever established but is not available 
 BJ2422.** in the current survey control section, the orthometric height
 BJ2422.** is considered suspect.  Suspect heights are available in the
 BJ2422.** superseded section only if requested.
 BJ2422
 BJ2422.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2422.GEOID18 height accuracy estimate available here.
 BJ2422
 BJ2422.Click photographs - Photos may exist for this station.
 BJ2422
 BJ2422;                    North         East    Units  Estimated Accuracy
 BJ2422;SPC LA S     -   194,750.      975,350.      MT  (+/- 180 meters Scaled)
 BJ2422
 BJ2422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP357480(NAD 83)
 BJ2422
 BJ2422                          SUPERSEDED SURVEY CONTROL
 BJ2422
 BJ2422.No superseded survey control is available for this station.
 BJ2422
 BJ2422_MARKER: S = SPIKE
 BJ2422_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2422_SP_SET: TREE
 BJ2422_STAMPING: PRE B.M. 201 1933
 BJ2422_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2422
 BJ2422  HISTORY     - Date     Condition        Report By
 BJ2422  HISTORY     - 1933     MONUMENTED       USACE
 BJ2422
 BJ2422                          STATION DESCRIPTION
 BJ2422
 BJ2422'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2422'8.8 MI SE FROM BUTTE LA ROSE.
 BJ2422'8.8 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2422'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, ABOUT 200 FEET
 BJ2422'BELOW MILEPOST 3.5, ABOUT 600 FEET NORTHWEST OF BIG TENSAS BAYOU, 50
 BJ2422'FEET BACK OF THE RIVER BANK, AT AN 18-INCH LEANING WILLOW TREE WITH A
 BJ2422'BRASS PLATE STAMPED PRE B.M. 201, 1933, IN THE DIAMOND BLAZE ON THE
 BJ2422'RIVERSIDE OF THE TREE, AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND. A
 BJ2422'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1605 ***********************************************************************
 BJ1605  DESIGNATION -  201 1 BOLT
 BJ1605  PID         -  BJ1605
 BJ1605  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1605  COUNTRY     -  US
 BJ1605  USGS QUAD   -  RESERVE (2018)
 BJ1605
 BJ1605                         *CURRENT SURVEY CONTROL
 BJ1605  ______________________________________________________________________
 BJ1605* NAD 83(1986) POSITION- 30 04 04.     (N) 090 30 10.     (W)   SCALED
 BJ1605* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1605  **This station is located in a suspected subsidence area (see below).
 BJ1605  ______________________________________________________________________
 BJ1605  GEOID HEIGHT    -        -26.297 (meters)                     GEOID18
 BJ1605
 BJ1605.The horizontal coordinates were scaled from a map and have
 BJ1605.an estimated accuracy of +/- 6 seconds.
 BJ1605
 BJ1605.** This station is in an area of known vertical motion. If an
 BJ1605.** orthometric height was ever established but is not available 
 BJ1605.** in the current survey control section, the orthometric height
 BJ1605.** is considered suspect.  Suspect heights are available in the
 BJ1605.** superseded section only if requested.
 BJ1605
 BJ1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1605.GEOID18 height accuracy estimate available here.
 BJ1605
 BJ1605.Click photographs - Photos may exist for this station.
 BJ1605
 BJ1605;                    North         East    Units  Estimated Accuracy
 BJ1605;SPC LA S     -   174,070.    1,080,080.      MT  (+/- 180 meters Scaled)
 BJ1605
 BJ1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP407289(NAD 83)
 BJ1605
 BJ1605                          SUPERSEDED SURVEY CONTROL
 BJ1605
 BJ1605.No superseded survey control is available for this station.
 BJ1605
 BJ1605_MARKER: B = BOLT
 BJ1605_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1605_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1605
 BJ1605  HISTORY     - Date     Condition        Report By
 BJ1605  HISTORY     - UNK      MONUMENTED       USACE
 BJ1605  HISTORY     - 1964     GOOD             CGS
 BJ1605  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1605
 BJ1605                          STATION DESCRIPTION
 BJ1605
 BJ1605'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1605'1.25 MILES NORTHWEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF STATE
 BJ1605'HIGHWAY 628 AND THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT
 BJ1605'LAPLACE, IN THE FRONT YARD OF A GREEN HOUSE, 21 FEET SOUTH OF THE
 BJ1605'CENTER LINE OF THE HIGHWAY, 13 FEET EAST OF THE EAST SIDE OF A
 BJ1605'SIDEWALK LEADING TO RESIDENCE, 2 1/2 FEET NORTHWEST OF A GAS METER, 29
 BJ1605'1/2 FEET NORTH OF THE NORTHEAST CORNER OF GREEN HOUSE, 12 FEET WEST OF
 BJ1605'THE CENTER LINE OF A DRIVEWAY, A COPPER BOLT SET IN TOP OF TILE ABOUT
 BJ1605'2 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 BJ1605'A USE CAP WHICH PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND AND
 BJ1605'ABOUT LEVEL WITH THE HIGHWAY.
 BJ1605
 BJ1605                          STATION RECOVERY (1986)
 BJ1605
 BJ1605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1605'NOT RECOVERED, NO EVIDENCE OF MARK WAS FOUND IN LAWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1604 ***********************************************************************
 BJ1604  DESIGNATION -  201 1 CAP
 BJ1604  PID         -  BJ1604
 BJ1604  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1604  COUNTRY     -  US
 BJ1604  USGS QUAD   -  RESERVE (2018)
 BJ1604
 BJ1604                         *CURRENT SURVEY CONTROL
 BJ1604  ______________________________________________________________________
 BJ1604* NAD 83(1986) POSITION- 30 04 04.     (N) 090 30 10.     (W)   SCALED
 BJ1604* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1604  **This station is located in a suspected subsidence area (see below).
 BJ1604  ______________________________________________________________________
 BJ1604  GEOID HEIGHT    -        -26.297 (meters)                     GEOID18
 BJ1604
 BJ1604.The horizontal coordinates were scaled from a map and have
 BJ1604.an estimated accuracy of +/- 6 seconds.
 BJ1604
 BJ1604.** This station is in an area of known vertical motion. If an
 BJ1604.** orthometric height was ever established but is not available 
 BJ1604.** in the current survey control section, the orthometric height
 BJ1604.** is considered suspect.  Suspect heights are available in the
 BJ1604.** superseded section only if requested.
 BJ1604
 BJ1604.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1604.GEOID18 height accuracy estimate available here.
 BJ1604
 BJ1604.Click photographs - Photos may exist for this station.
 BJ1604
 BJ1604;                    North         East    Units  Estimated Accuracy
 BJ1604;SPC LA S     -   174,070.    1,080,080.      MT  (+/- 180 meters Scaled)
 BJ1604
 BJ1604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP407289(NAD 83)
 BJ1604
 BJ1604                          SUPERSEDED SURVEY CONTROL
 BJ1604
 BJ1604.No superseded survey control is available for this station.
 BJ1604
 BJ1604_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1604_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1604_MARK LOGO: USACE
 BJ1604_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1604_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1604
 BJ1604  HISTORY     - Date     Condition        Report By
 BJ1604  HISTORY     - UNK      MONUMENTED       USACE
 BJ1604  HISTORY     - 1964     GOOD             CGS
 BJ1604  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1604
 BJ1604                          STATION DESCRIPTION
 BJ1604
 BJ1604'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1604'1.25 MILES NORTHWEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF STATE
 BJ1604'HIGHWAY 628 AND THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT
 BJ1604'LAPLACE, IN THE FRONT YARD OF A GREEN HOUSE, 21 FEET SOUTH OF THE
 BJ1604'CENTER LINE OF THE HIGHWAY, 13 FEET EAST OF THE EAST SIDE OF A
 BJ1604'SIDEWALK LEADING TO RESIDENCE, 2 1/2 FEET NORTHWEST OF A GAS METER, 29
 BJ1604'1/2 FEET NORTH OF THE NORTHEAST CORNER OF GREEN HOUSE, 12 FEET WEST OF
 BJ1604'THE CENTER LINE OF A DRIVEWAY.  AN IRON PIPE BEARING A USE CAP WHICH
 BJ1604'PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND AND ABOUT LEVEL WITH THE
 BJ1604'HIGHWAY.
 BJ1604
 BJ1604                          STATION RECOVERY (1986)
 BJ1604
 BJ1604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1604'NOT RECOVERED, NO EVIDENCE OF MARK WAS FOUND IN LAWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2423 ***********************************************************************
 BJ2423  DESIGNATION -  201 A
 BJ2423  PID         -  BJ2423
 BJ2423  STATE/COUNTY-  LA/ST MARTIN
 BJ2423  COUNTRY     -  US
 BJ2423  USGS QUAD   -  COW BAYOU (2018)
 BJ2423
 BJ2423                         *CURRENT SURVEY CONTROL
 BJ2423  ______________________________________________________________________
 BJ2423* NAD 83(1986) POSITION- 30 15 23.     (N) 091 35 22.     (W)   SCALED
 BJ2423* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2423  **This station is located in a suspected subsidence area (see below).
 BJ2423  ______________________________________________________________________
 BJ2423  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ2423
 BJ2423.The horizontal coordinates were scaled from a map and have
 BJ2423.an estimated accuracy of +/- 6 seconds.
 BJ2423
 BJ2423.** This station is in an area of known vertical motion. If an
 BJ2423.** orthometric height was ever established but is not available 
 BJ2423.** in the current survey control section, the orthometric height
 BJ2423.** is considered suspect.  Suspect heights are available in the
 BJ2423.** superseded section only if requested.
 BJ2423
 BJ2423.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2423.GEOID18 height accuracy estimate available here.
 BJ2423
 BJ2423.Click photographs - Photos may exist for this station.
 BJ2423
 BJ2423;                    North         East    Units  Estimated Accuracy
 BJ2423;SPC LA S     -   194,710.      975,350.      MT  (+/- 180 meters Scaled)
 BJ2423
 BJ2423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP357480(NAD 83)
 BJ2423
 BJ2423                          SUPERSEDED SURVEY CONTROL
 BJ2423
 BJ2423.No superseded survey control is available for this station.
 BJ2423
 BJ2423_MARKER: S = SPIKE
 BJ2423_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2423_SP_SET: TREE
 BJ2423_STAMPING: PRE B.M. 201 A 1933
 BJ2423_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2423
 BJ2423  HISTORY     - Date     Condition        Report By
 BJ2423  HISTORY     - 1933     MONUMENTED       USACE
 BJ2423
 BJ2423                          STATION DESCRIPTION
 BJ2423
 BJ2423'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2423'8.8 MI SE FROM BUTTE LA ROSE.
 BJ2423'8.8 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2423'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, 40 FEET BACK OF A
 BJ2423'POINT 10 FEET BELOW P.B.M. 201 (U.S.E), DESCRIBED ABOVE, AT A 6-INCH
 BJ2423'CYPRESS TREE WITH A BRASS PLATE STAMPED PRE B.M. 201 A 1933, IN THE
 BJ2423'DIAMOND BLAZE ON THE RIVERSIDE OF THE TREE, AND ABOUT 10 FEET HIGHER
 BJ2423'THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2944 ***********************************************************************
 AU2944  DESIGNATION -  201 PLUS 786
 AU2944  PID         -  AU2944
 AU2944  STATE/COUNTY-  LA/JEFFERSON
 AU2944  COUNTRY     -  US
 AU2944  USGS QUAD   -  CAMINADA PASS (2018)
 AU2944
 AU2944                         *CURRENT SURVEY CONTROL
 AU2944  ______________________________________________________________________
 AU2944* NAD 83(1992) POSITION- 29 14 24.89077(N) 090 00 06.70760(W)   ADJUSTED
 AU2944* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2944  **This station is located in a suspected subsidence area (see below).
 AU2944  ______________________________________________________________________
 AU2944  GEOID HEIGHT    -        -23.847 (meters)                     GEOID18
 AU2944  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 AU2944  HORZ ORDER      -  SECOND
 AU2944
 AU2944.The horizontal coordinates were established by classical geodetic methods
 AU2944.and adjusted by the National Geodetic Survey in January 1993.
 AU2944
 AU2944.** This station is in an area of known vertical motion. If an
 AU2944.** orthometric height was ever established but is not available 
 AU2944.** in the current survey control section, the orthometric height
 AU2944.** is considered suspect.  Suspect heights are available in the
 AU2944.** superseded section only if requested.
 AU2944
 AU2944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2944.GEOID18 height accuracy estimate available here.
 AU2944
 AU2944.Click photographs - Photos may exist for this station.
 AU2944
 AU2944.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2944
 AU2944. The following values were computed from the NAD 83(1992) position.
 AU2944
 AU2944;                    North         East     Units Scale Factor Converg.
 AU2944;SPC LA S     -    82,806.614 1,129,434.650   MT  1.00001318   +0 39 56.7
 AU2944;SPC LA S     -   271,674.70  3,705,486.85   sFT  1.00001318   +0 39 56.7
 AU2944;UTM  15      - 3,238,329.916   791,410.527   MT  1.00064802   +1 27 56.0
 AU2944;UTM  16      - 3,238,339.193   208,227.099   MT  1.00065063   -1 28 02.5
 AU2944
 AU2944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2944!SPC LA S     -   1.00000362  x   1.00001318  =   1.00001680
 AU2944!UTM  15      -   1.00000362  x   1.00064802  =   1.00065164
 AU2944!UTM  16      -   1.00000362  x   1.00065063  =   1.00065425
 AU2944
 AU2944_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN9141038329(NAD 83)
 AU2944
 AU2944                          SUPERSEDED SURVEY CONTROL
 AU2944
 AU2944  NAD 83(1986)-  29 14 24.90437(N)    090 00 06.71757(W) AD(       ) 2
 AU2944  NAD 27      -  29 14 24.08334(N)    090 00 06.45782(W) AD(       ) 2
 AU2944
 AU2944.Superseded values are not recommended for survey control.
 AU2944
 AU2944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2944.See file dsdata.pdf to determine how the superseded data were derived.
 AU2944
 AU2944_MARKER: DD = SURVEY DISK
 AU2944_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2944_STAMPING: 201+786
 AU2944_MARK LOGO: USACE
 AU2944_PROJECTION: PROJECTING 46 CENTIMETERS
 AU2944_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2944_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2944
 AU2944  HISTORY     - Date     Condition        Report By
 AU2944  HISTORY     - 1966     MONUMENTED       USACE
 AU2944
 AU2944                          STATION DESCRIPTION
 AU2944
 AU2944'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1966
 AU2944'STATION IS LOCATED ON THE NORTH SHORE OF GRAND ISLE, ABOUT
 AU2944'0.35 MILE NORTH-NORTHWEST OF THE COAST GUARD STATION AND ON A
 AU2944'POINT OF LAND FORMERLY USED AS A BOAT LANDING.
 AU2944'
 AU2944'TO REACH THE STATION FROM THE POST OFFICE IN GRAND ISLE, GO
 AU2944'WEST ON STATE HIGHWAY 1 FOR 0.3 MILE TO A SIDE ROAD RIGHT.
 AU2944'(COUNTY ROUTE 574-5).  TURN RIGHT AND GO NORTH ON A BLACKTOP
 AU2944'STREET FOR 0.3 MILE TO A T-ROAD.  TURN RIGHT AND GO EAST FOR
 AU2944'ABOUT 100 FEET TO A SIDE ROAD LEFT.  TURN LEFT, PASS BETWEEN
 AU2944'TWO HOUSES AND GO NORTH ON A SHELL ROAD FOR 0.1 MILE TO THE
 AU2944'AZIMUTH MARK ON THE LEFT.  CONTINUE NORTH ON THE SHELL ROAD
 AU2944'FOR 0.25 MILE TO THE STATION ON THE LEFT AT THE END OF THE
 AU2944'ROAD.
 AU2944'
 AU2944'201+786 (USE), A U.S. CORPS OF ENGINEERS SURVEY DISK STAMPED
 AU2944'201+786, IS CRIMPED TO THE TOP OF A 1 INCH CAST IRON PIPE
 AU2944'WHICH PROJECTS 18 INCHES.  IT IS 69 FEET NORTH OF THE NORTHEAST
 AU2944'CORNER OF THE CONCRETE BLOCK BUILDING AND 3 FEET EAST OF THE
 AU2944'WATERS EDGE IN THE WATERS EDGE IN THE WATER AT HIGH TIDE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0254 ***********************************************************************
 CQ0254  DESIGNATION -  2013
 CQ0254  PID         -  CQ0254
 CQ0254  STATE/COUNTY-  LA/UNION
 CQ0254  COUNTRY     -  US
 CQ0254  USGS QUAD   -  POINT (2018)
 CQ0254
 CQ0254                         *CURRENT SURVEY CONTROL
 CQ0254  ______________________________________________________________________
 CQ0254* NAD 83(1986) POSITION- 32 39 48.     (N) 092 17 35.     (W)   SCALED
 CQ0254* NAVD 88 ORTHO HEIGHT -    57.047 (meters)      187.16  (feet) ADJUSTED
 CQ0254  ______________________________________________________________________
 CQ0254  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CQ0254  DYNAMIC HEIGHT  -         56.984 (meters)      186.96  (feet) COMP
 CQ0254  MODELED GRAVITY -    979,531.0   (mgal)                       NAVD 88
 CQ0254
 CQ0254  VERT ORDER      -  SECOND    CLASS 0
 CQ0254
 CQ0254.The horizontal coordinates were scaled from a map and have
 CQ0254.an estimated accuracy of +/- 6 seconds.
 CQ0254
 CQ0254.The orthometric height was determined by differential leveling and
 CQ0254.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0254.in June 1991.
 CQ0254
 CQ0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0254.GEOID18 height accuracy estimate available here.
 CQ0254
 CQ0254.Click photographs - Photos may exist for this station.
 CQ0254
 CQ0254.The dynamic height is computed by dividing the NAVD 88
 CQ0254.geopotential number by the normal gravity value computed on the
 CQ0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0254.degrees latitude (g = 980.6199 gals.).
 CQ0254
 CQ0254.The modeled gravity was interpolated from observed gravity values.
 CQ0254
 CQ0254;                    North         East    Units  Estimated Accuracy
 CQ0254;SPC LA N     -   239,890.    1,019,410.      MT  (+/- 180 meters Scaled)
 CQ0254
 CQ0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS662141(NAD 83)
 CQ0254
 CQ0254                          SUPERSEDED SURVEY CONTROL
 CQ0254
 CQ0254  NGVD 29 (11/26/84)   57.127  (m)          187.42   (f) ADJUSTED    2 0
 CQ0254
 CQ0254.Superseded values are not recommended for survey control.
 CQ0254
 CQ0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0254.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0254
 CQ0254_MARKER: DD = SURVEY DISK
 CQ0254_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0254_STAMPING: 2013
 CQ0254_MARK LOGO: CGS+SS
 CQ0254_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0254_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ0254+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2005
 CQ0254
 CQ0254  HISTORY     - Date     Condition        Report By
 CQ0254  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0254  HISTORY     - 1968     GOOD             LADH
 CQ0254  HISTORY     - 1981     GOOD             LAGS
 CQ0254  HISTORY     - 19970218 GOOD             USPSQD
 CQ0254  HISTORY     - 20050813 GOOD             USPSQD
 CQ0254
 CQ0254                          STATION DESCRIPTION
 CQ0254
 CQ0254'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0254'14.5 MI SE FROM FARMERVILLE.
 CQ0254'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0254'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0254'15 FOR 4.8 MILES TO THE MARK ON THE LEFT.  IT IS 1.0 MILES WEST OF THE
 CQ0254'POINT POST OFFICE, 47FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 6
 CQ0254'FEET NORTH OF A 45-INCH OAK TREE, 74 FEET SOUTH OF THE SOUTHEAST
 CQ0254'CORNER OF THE DAYS RESIDENCE.  IT IS A STATE CONTROL SURVEY DISK
 CQ0254'STAMPED 2013, SET IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.
 CQ0254
 CQ0254                          STATION RECOVERY (1981)
 CQ0254
 CQ0254'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1981
 CQ0254'FROM ANTLEY'S GROCERY IN POINT, LA. GO 0.95 MILES IN A WESTERLY
 CQ0254'DIRECTION ALONG LA. 552, MONUMENT IS ON THE NORTH SIDE OF LA. 552 IN
 CQ0254'FRONT OF J.R. DAY'S RESIDENCE, 49 FEET NORTH OF CENTERLINE OF LA.
 CQ0254'552, 6 FEET NORTH OF 60' OAK 74 FEET SOUTH OF SOUTH-EAST CORNER OF
 CQ0254'J.R. DAY RESIDENCE, MONUMENT IS FLUSH WITH SURFACE OF GROUND.
 CQ0254
 CQ0254                          STATION RECOVERY (1997)
 CQ0254
 CQ0254'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0254'RECOVERED IN GOOD CONDITION.
 CQ0254
 CQ0254                          STATION RECOVERY (2005)
 CQ0254
 CQ0254'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2431 ***********************************************************************
 BJ2431  DESIGNATION -  202
 BJ2431  PID         -  BJ2431
 BJ2431  STATE/COUNTY-  LA/ST MARTIN
 BJ2431  COUNTRY     -  US
 BJ2431  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2431
 BJ2431                         *CURRENT SURVEY CONTROL
 BJ2431  ______________________________________________________________________
 BJ2431* NAD 83(1986) POSITION- 30 14 30.     (N) 091 33 40.     (W)   SCALED
 BJ2431* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2431  **This station is located in a suspected subsidence area (see below).
 BJ2431  ______________________________________________________________________
 BJ2431  GEOID HEIGHT    -        -27.086 (meters)                     GEOID18
 BJ2431
 BJ2431.The horizontal coordinates were scaled from a map and have
 BJ2431.an estimated accuracy of +/- 6 seconds.
 BJ2431
 BJ2431.** This station is in an area of known vertical motion. If an
 BJ2431.** orthometric height was ever established but is not available 
 BJ2431.** in the current survey control section, the orthometric height
 BJ2431.** is considered suspect.  Suspect heights are available in the
 BJ2431.** superseded section only if requested.
 BJ2431
 BJ2431.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2431.GEOID18 height accuracy estimate available here.
 BJ2431
 BJ2431.Click photographs - Photos may exist for this station.
 BJ2431
 BJ2431;                    North         East    Units  Estimated Accuracy
 BJ2431;SPC LA S     -   193,080.      978,080.      MT  (+/- 180 meters Scaled)
 BJ2431
 BJ2431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP384464(NAD 83)
 BJ2431
 BJ2431                          SUPERSEDED SURVEY CONTROL
 BJ2431
 BJ2431.No superseded survey control is available for this station.
 BJ2431
 BJ2431_MARKER: S = SPIKE
 BJ2431_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2431_SP_SET: TREE
 BJ2431_STAMPING: PRE B.M. 202 1933
 BJ2431_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2431
 BJ2431  HISTORY     - Date     Condition        Report By
 BJ2431  HISTORY     - 1933     MONUMENTED       USACE
 BJ2431
 BJ2431                          STATION DESCRIPTION
 BJ2431
 BJ2431'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2431'10.7 MI SE FROM BUTTE LA ROSE.
 BJ2431'10.7 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM
 BJ2431'THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, ABOUT 400 FEET
 BJ2431'BELOW THE HEAD OF BLIND TENSAS CUT, DIRECTLY BACK OF MILEPOST 5.5, AT
 BJ2431'THE EDGE OF SOME TIMBER AT THE LOWER EDGE OF A CLEARING FOR THE CUT,
 BJ2431'ABOUT 100 FEET BACK OF THE WEST RIVER BANK, AT A 20-INCH WILLOW TREE
 BJ2431'WITH A BRASS PLATE STAMPED PRE B.M. 202, 1933, IN THE DIAMOND BLAZE ON
 BJ2431'THE RIVERSIDE OF THE TREE, AND ABOUT 2-1/2 FEET HIGHER THAN THE
 BJ2431'GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4093 ***********************************************************************
 BJ4093  DESIGNATION -  202 73
 BJ4093  PID         -  BJ4093
 BJ4093  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4093  COUNTRY     -  US
 BJ4093  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4093
 BJ4093                         *CURRENT SURVEY CONTROL
 BJ4093  ______________________________________________________________________
 BJ4093* NAD 83(1986) POSITION- 30 23 06.     (N) 091 03 48.     (W)   SCALED
 BJ4093* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4093  **This station is located in a suspected subsidence area (see below).
 BJ4093  ______________________________________________________________________
 BJ4093  GEOID HEIGHT    -        -27.013 (meters)                     GEOID18
 BJ4093  DYNAMIC HEIGHT  -          9.116 (meters)       29.91  (feet) COMP
 BJ4093  MODELED GRAVITY -    979,333.6   (mgal)                       NAVD 88
 BJ4093
 BJ4093.The horizontal coordinates were scaled from a map and have
 BJ4093.an estimated accuracy of +/- 6 seconds.
 BJ4093
 BJ4093.** This station is in an area of known vertical motion. If an
 BJ4093.** orthometric height was ever established but is not available 
 BJ4093.** in the current survey control section, the orthometric height
 BJ4093.** is considered suspect.  Suspect heights are available in the
 BJ4093.** superseded section only if requested.
 BJ4093
 BJ4093.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4093.GEOID18 height accuracy estimate available here.
 BJ4093
 BJ4093.Click photographs - Photos may exist for this station.
 BJ4093
 BJ4093.The dynamic height is computed by dividing the NAVD 88
 BJ4093.geopotential number by the normal gravity value computed on the
 BJ4093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4093.degrees latitude (g = 980.6199 gals.).
 BJ4093
 BJ4093.The modeled gravity was interpolated from observed gravity values.
 BJ4093
 BJ4093;                    North         East    Units  Estimated Accuracy
 BJ4093;SPC LA S     -   208,970.    1,025,950.      MT  (+/- 180 meters Scaled)
 BJ4093
 BJ4093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP860630(NAD 83)
 BJ4093
 BJ4093                          SUPERSEDED SURVEY CONTROL
 BJ4093
 BJ4093.No superseded survey control is available for this station.
 BJ4093
 BJ4093_MARKER: DB = BENCH MARK DISK
 BJ4093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4093_STAMPING: 202-73 1973
 BJ4093_MARK LOGO: LA-033
 BJ4093_PROJECTION: RECESSED 31 CENTIMETERS
 BJ4093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4093+STABILITY: SURFACE MOTION
 BJ4093
 BJ4093  HISTORY     - Date     Condition        Report By
 BJ4093  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4093  HISTORY     - 1987     GOOD             LA-033
 BJ4093
 BJ4093                          STATION DESCRIPTION
 BJ4093
 BJ4093'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4093'IN BATON ROUGE.
 BJ4093'LOCATED SOUTH OF THE CITY OF BATON ROUGE ABOUT 1.61 KM (1.0 MI)
 BJ4093'SOUTH- WEST OF THE INTERSECTION OF AIRLINE HIGHWAY AND SIEGEN LANE TO
 BJ4093'THE BENCH MARK ON THE WEST SIDE OF SIEGEN LANE IN FRONT OF THE K-MART
 BJ4093'SHOPPING CENTER, 11.9 METERS (39 FT) NORTHWEST OF THE CENTERLINE OF
 BJ4093'SIEGEN LANE, 4.9 METERS (16 FT) SOUTH OF THE CENTER OF THE EAST BOUND
 BJ4093'EXIT LANE OF THE K-MART SHOPPING CENTER, AND 0.61 METERS (2 FT) SOUTH
 BJ4093'OF THE SOUTH CURBING OF THE EAST EXIT LANE.
 BJ4093'THE MARK IS 0.31 METERS  SE FROM A WITNESS POST.
 BJ4093'THE MARK IS 0.31 M BELOW SIEGEN LANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2432 ***********************************************************************
 BJ2432  DESIGNATION -  202 A
 BJ2432  PID         -  BJ2432
 BJ2432  STATE/COUNTY-  LA/ST MARTIN
 BJ2432  COUNTRY     -  US
 BJ2432  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2432
 BJ2432                         *CURRENT SURVEY CONTROL
 BJ2432  ______________________________________________________________________
 BJ2432* NAD 83(1986) POSITION- 30 14 28.     (N) 091 33 39.     (W)   SCALED
 BJ2432* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2432  **This station is located in a suspected subsidence area (see below).
 BJ2432  ______________________________________________________________________
 BJ2432  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ2432
 BJ2432.The horizontal coordinates were scaled from a map and have
 BJ2432.an estimated accuracy of +/- 6 seconds.
 BJ2432
 BJ2432.** This station is in an area of known vertical motion. If an
 BJ2432.** orthometric height was ever established but is not available 
 BJ2432.** in the current survey control section, the orthometric height
 BJ2432.** is considered suspect.  Suspect heights are available in the
 BJ2432.** superseded section only if requested.
 BJ2432
 BJ2432.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2432.GEOID18 height accuracy estimate available here.
 BJ2432
 BJ2432.Click photographs - Photos may exist for this station.
 BJ2432
 BJ2432;                    North         East    Units  Estimated Accuracy
 BJ2432;SPC LA S     -   193,010.      978,100.      MT  (+/- 180 meters Scaled)
 BJ2432
 BJ2432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP384463(NAD 83)
 BJ2432
 BJ2432                          SUPERSEDED SURVEY CONTROL
 BJ2432
 BJ2432.No superseded survey control is available for this station.
 BJ2432
 BJ2432_MARKER: S = SPIKE
 BJ2432_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2432_SP_SET: TREE
 BJ2432_STAMPING: PRE B.M. 202 A 1933
 BJ2432_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2432
 BJ2432  HISTORY     - Date     Condition        Report By
 BJ2432  HISTORY     - 1933     MONUMENTED       USACE
 BJ2432
 BJ2432                          STATION DESCRIPTION
 BJ2432
 BJ2432'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2432'10.7 MI SE FROM BUTTE LA ROSE.
 BJ2432'10.7 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM
 BJ2432'THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, 50 FEET BELOW
 BJ2432'A POINT 30 FEET BACK OF P.B.M. 202 (U.S.E.), DESCRIBED ABOVE, AT AN
 BJ2432'18-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE B.M. 202 A
 BJ2432'1933, IN THE DIAMOND BLAZE ON THE UPPER SIDE OF THE TREE, AND ABOUT 14
 BJ2432'FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2433 ***********************************************************************
 BJ2433  DESIGNATION -  203
 BJ2433  PID         -  BJ2433
 BJ2433  STATE/COUNTY-  LA/ST MARTIN
 BJ2433  COUNTRY     -  US
 BJ2433  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2433
 BJ2433                         *CURRENT SURVEY CONTROL
 BJ2433  ______________________________________________________________________
 BJ2433* NAD 83(1986) POSITION- 30 14 20.     (N) 091 32 34.     (W)   SCALED
 BJ2433* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2433  **This station is located in a suspected subsidence area (see below).
 BJ2433  ______________________________________________________________________
 BJ2433  GEOID HEIGHT    -        -27.077 (meters)                     GEOID18
 BJ2433
 BJ2433.The horizontal coordinates were scaled from a map and have
 BJ2433.an estimated accuracy of +/- 6 seconds.
 BJ2433
 BJ2433.** This station is in an area of known vertical motion. If an
 BJ2433.** orthometric height was ever established but is not available 
 BJ2433.** in the current survey control section, the orthometric height
 BJ2433.** is considered suspect.  Suspect heights are available in the
 BJ2433.** superseded section only if requested.
 BJ2433
 BJ2433.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2433.GEOID18 height accuracy estimate available here.
 BJ2433
 BJ2433.Click photographs - Photos may exist for this station.
 BJ2433
 BJ2433;                    North         East    Units  Estimated Accuracy
 BJ2433;SPC LA S     -   192,770.      979,840.      MT  (+/- 180 meters Scaled)
 BJ2433
 BJ2433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP402461(NAD 83)
 BJ2433
 BJ2433                          SUPERSEDED SURVEY CONTROL
 BJ2433
 BJ2433.No superseded survey control is available for this station.
 BJ2433
 BJ2433_MARKER: S = SPIKE
 BJ2433_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2433_SP_SET: TREE
 BJ2433_STAMPING: PRE B.M. 203 1933
 BJ2433_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2433
 BJ2433  HISTORY     - Date     Condition        Report By
 BJ2433  HISTORY     - 1933     MONUMENTED       USACE
 BJ2433
 BJ2433                          STATION DESCRIPTION
 BJ2433
 BJ2433'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2433'11.8 MI SE FROM BUTTE LA ROSE.
 BJ2433'11.8 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM
 BJ2433'THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, ABOUT 500 FEET
 BJ2433'ABOVE COWPEN LITTLE TENSAS CUT, 30 FEET AVOVE MILEPOST 6.6, 15 FEET
 BJ2433'BACK OF THE TOP OF THE RIGHT RIVER BANK, AT AN 18-INCH COTTONWOOD TREE
 BJ2433'WITH A BRASS PLATE STAMPED PRE B.M. 203, 1933, IN THE DIAMOND BLAZE ON
 BJ2433'THE RIVERSIDE OF THE TREE, AND ABOUT 1 FOOT HIGHER THAN THE GROUND. A
 BJ2433'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2434 ***********************************************************************
 BJ2434  DESIGNATION -  203 A
 BJ2434  PID         -  BJ2434
 BJ2434  STATE/COUNTY-  LA/ST MARTIN
 BJ2434  COUNTRY     -  US
 BJ2434  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2434
 BJ2434                         *CURRENT SURVEY CONTROL
 BJ2434  ______________________________________________________________________
 BJ2434* NAD 83(1986) POSITION- 30 14 20.     (N) 091 32 34.     (W)   SCALED
 BJ2434* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2434  **This station is located in a suspected subsidence area (see below).
 BJ2434  ______________________________________________________________________
 BJ2434  GEOID HEIGHT    -        -27.077 (meters)                     GEOID18
 BJ2434
 BJ2434.The horizontal coordinates were scaled from a map and have
 BJ2434.an estimated accuracy of +/- 6 seconds.
 BJ2434
 BJ2434.** This station is in an area of known vertical motion. If an
 BJ2434.** orthometric height was ever established but is not available 
 BJ2434.** in the current survey control section, the orthometric height
 BJ2434.** is considered suspect.  Suspect heights are available in the
 BJ2434.** superseded section only if requested.
 BJ2434
 BJ2434.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2434.GEOID18 height accuracy estimate available here.
 BJ2434
 BJ2434.Click photographs - Photos may exist for this station.
 BJ2434
 BJ2434;                    North         East    Units  Estimated Accuracy
 BJ2434;SPC LA S     -   192,770.      979,840.      MT  (+/- 180 meters Scaled)
 BJ2434
 BJ2434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP402461(NAD 83)
 BJ2434
 BJ2434                          SUPERSEDED SURVEY CONTROL
 BJ2434
 BJ2434.No superseded survey control is available for this station.
 BJ2434
 BJ2434_MARKER: S = SPIKE
 BJ2434_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2434_SP_SET: TREE
 BJ2434_STAMPING: PRE B.M. 203 A 1933
 BJ2434_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2434
 BJ2434  HISTORY     - Date     Condition        Report By
 BJ2434  HISTORY     - 1933     MONUMENTED       USACE
 BJ2434
 BJ2434                          STATION DESCRIPTION
 BJ2434
 BJ2434'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2434'11.8 MI SE FROM BUTTE LA ROSE.
 BJ2434'11.8 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM
 BJ2434'THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, 12 FEET BELOW
 BJ2434'P.B.M. 203 (U.S.E), DESCRIBED ABOVE, AT A 24-INCH COTTONWOOD TREE WITH
 BJ2434'A BRASS PLATE STAMPED PRE B.M. 203 A 1933, IN THE DIAMOND BLAZE ON THE
 BJ2434'LOWER SIDE OF THE TREE, AND ABOUT 12 FEET HIGHER THAN THE GROUND. THE
 BJ2434'LOWEST POINT OF THE HEAD OF A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1384 ***********************************************************************
 BJ1384  DESIGNATION -  204
 BJ1384  PID         -  BJ1384
 BJ1384  STATE/COUNTY-  LA/ORLEANS
 BJ1384  COUNTRY     -  US
 BJ1384  USGS QUAD   -  SPANISH FORT (2018)
 BJ1384
 BJ1384                         *CURRENT SURVEY CONTROL
 BJ1384  ______________________________________________________________________
 BJ1384* NAD 83(1986) POSITION- 30 02 21.     (N) 090 00 31.     (W)   SCALED
 BJ1384* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1384  **This station is located in a suspected subsidence area (see below).
 BJ1384  ______________________________________________________________________
 BJ1384  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 BJ1384  DYNAMIC HEIGHT  -          1.456 (meters)        4.78  (feet) COMP
 BJ1384  MODELED GRAVITY -    979,318.4   (mgal)                       NAVD 88
 BJ1384
 BJ1384.The horizontal coordinates were scaled from a map and have
 BJ1384.an estimated accuracy of +/- 6 seconds.
 BJ1384
 BJ1384.** This station is in an area of known vertical motion. If an
 BJ1384.** orthometric height was ever established but is not available 
 BJ1384.** in the current survey control section, the orthometric height
 BJ1384.** is considered suspect.  Suspect heights are available in the
 BJ1384.** superseded section only if requested.
 BJ1384
 BJ1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1384.GEOID18 height accuracy estimate available here.
 BJ1384
 BJ1384.Click photographs - Photos may exist for this station.
 BJ1384
 BJ1384.The dynamic height is computed by dividing the NAVD 88
 BJ1384.geopotential number by the normal gravity value computed on the
 BJ1384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1384.degrees latitude (g = 980.6199 gals.).
 BJ1384
 BJ1384.The modeled gravity was interpolated from observed gravity values.
 BJ1384
 BJ1384;                    North         East    Units  Estimated Accuracy
 BJ1384;SPC LA S     -   171,350.    1,127,760.      MT  (+/- 180 meters Scaled)
 BJ1384
 BJ1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP884268(NAD 83)
 BJ1384
 BJ1384                          SUPERSEDED SURVEY CONTROL
 BJ1384
 BJ1384.No superseded survey control is available for this station.
 BJ1384
 BJ1384_MARKER: DD = SURVEY DISK
 BJ1384_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1384_STAMPING: 204
 BJ1384_MARK LOGO: LAGS
 BJ1384_PROJECTION: RECESSED 50 CENTIMETERS
 BJ1384_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1384_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1384+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1384
 BJ1384  HISTORY     - Date     Condition        Report By
 BJ1384  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1384  HISTORY     - 1951     GOOD             CGS
 BJ1384  HISTORY     - 1963     GOOD             CGS
 BJ1384  HISTORY     - 1985     GOOD             NGS
 BJ1384  HISTORY     - 1987     GOOD             USPSQD
 BJ1384  HISTORY     - 19901107 GOOD             NGS
 BJ1384  HISTORY     - 19941114 GOOD             NGS
 BJ1384
 BJ1384                          STATION DESCRIPTION
 BJ1384
 BJ1384'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1384'AT NEW ORLEANS, ABOUT 1.15 MILES NORTHEAST ALONG HAYNE BOULEVARD FROM
 BJ1384'THE CROSSING OF DOWNMAN ROAD, SET ON THE SHOULDER OF THE SOUTHERN
 BJ1384'RAILWAY WHICH PARALLELS HAYNE BOULEVARD, 44 FEET NORTHEAST OF THE
 BJ1384'EXTENDED CENTER LINE OF DRUM STREET, 125 FEET NORTHWEST OF THE CENTER
 BJ1384'LINE OF HAYNE BOULEVARD, 10 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF
 BJ1384'THE SOUTHEAST TRACK, 20 1/2 FEET NORTHEAST OF SEMAPHORE NO. 1892, 7
 BJ1384'1/2 FEET NORTHEAST OF THE EAST CORNER OF A CONCRETE BATTERY BOX, ABOUT
 BJ1384'2 FEET BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE POST ABOUT 18
 BJ1384'INCHES UNDERGROUND.
 BJ1384
 BJ1384                          STATION RECOVERY (1963)
 BJ1384
 BJ1384'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1384'RECOVERED IN GOOD CONDITION.
 BJ1384
 BJ1384                          STATION RECOVERY (1985)
 BJ1384
 BJ1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1384'RECOVERED IN GOOD CONDITION.
 BJ1384
 BJ1384                          STATION RECOVERY (1987)
 BJ1384
 BJ1384'RECOVERY NOTE BY US POWER SQUADRON 1987 (WFT)
 BJ1384'RECOVERED IN GOOD CONDITION.
 BJ1384
 BJ1384                          STATION RECOVERY (1990)
 BJ1384
 BJ1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1384'IN NEW ORLEANS, AT THE INTERSECTION OF DRUM ROAD AND HAYNE BOULEVARD,
 BJ1384'38.3 M (125.7 FT) NORTHWEST OF THE BOULEVARD CENTER, 13.4 M (44.0 FT)
 BJ1384'NORTHEAST OF THE EXTENDED CENTER OF THE STREET, 6.4 M (21.0 FT)
 BJ1384'NORTHEAST OF SEMAPHORE NUMBER 1892, 3.1 M (10.2 FT) SOUTHEAST OF THE
 BJ1384'NEAR RAIL OF THE SOUTHERN RAILROAD, 2.3 M (7.5 FT) NORTHEAST OF THE
 BJ1384'EAST CORNER OF A CONCRETE BATTERY BOX, AND THE MONUMENT IS 0.5 M (1.6
 BJ1384'FT) BELOW THE GROUND SURFACE.
 BJ1384
 BJ1384                          STATION RECOVERY (1994)
 BJ1384
 BJ1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1384'IN NEW ORLEANS, AT THE INTERSECTION OF DRUM ROAD AND HAYNE BOULEVARD,
 BJ1384'38.3 M (125.7 FT) NORTHWEST OF THE BOULEVARD CENTER, 13.4 M (44.0 FT)
 BJ1384'NORTHEAST OF THE EXTENDED CENTER OF THE STREET, 6.4 M (21.0 FT)
 BJ1384'NORTHEAST OF RAILROAD SIGNAL NUMBER 1892, 3.1 M (10.2 FT) SOUTHEAST OF
 BJ1384'THE NEAR RAIL OF THE SOUTHERN RAILROAD, 1.3 M (4.3 FT) BELOW THE LEVEL
 BJ1384'OF THE TRACK, AND THE MONUMENT IS RECESSED 0.5 M (1.6 FT) BELOW THE
 BJ1384'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2442 ***********************************************************************
 BJ2442  DESIGNATION -  204
 BJ2442  PID         -  BJ2442
 BJ2442  STATE/COUNTY-  LA/ST MARTIN
 BJ2442  COUNTRY     -  US
 BJ2442  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2442
 BJ2442                         *CURRENT SURVEY CONTROL
 BJ2442  ______________________________________________________________________
 BJ2442* NAD 83(1986) POSITION- 30 14 24.     (N) 091 30 31.     (W)   SCALED
 BJ2442* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2442  **This station is located in a suspected subsidence area (see below).
 BJ2442  ______________________________________________________________________
 BJ2442  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ2442
 BJ2442.The horizontal coordinates were scaled from a map and have
 BJ2442.an estimated accuracy of +/- 6 seconds.
 BJ2442
 BJ2442.** This station is in an area of known vertical motion. If an
 BJ2442.** orthometric height was ever established but is not available 
 BJ2442.** in the current survey control section, the orthometric height
 BJ2442.** is considered suspect.  Suspect heights are available in the
 BJ2442.** superseded section only if requested.
 BJ2442
 BJ2442.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2442.GEOID18 height accuracy estimate available here.
 BJ2442
 BJ2442.Click photographs - Photos may exist for this station.
 BJ2442
 BJ2442;                    North         East    Units  Estimated Accuracy
 BJ2442;SPC LA S     -   192,880.      983,130.      MT  (+/- 180 meters Scaled)
 BJ2442
 BJ2442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP435463(NAD 83)
 BJ2442
 BJ2442                          SUPERSEDED SURVEY CONTROL
 BJ2442
 BJ2442.No superseded survey control is available for this station.
 BJ2442
 BJ2442_MARKER: S = SPIKE
 BJ2442_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2442_SP_SET: TREE
 BJ2442_STAMPING: PRE B.M. 204 1933
 BJ2442_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2442
 BJ2442  HISTORY     - Date     Condition        Report By
 BJ2442  HISTORY     - 1933     MONUMENTED       USACE
 BJ2442
 BJ2442                          STATION DESCRIPTION
 BJ2442
 BJ2442'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2442'14.0 MI SE FROM BUTTE LA ROSE.
 BJ2442'14.0 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM
 BJ2442'THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, ABOUT 1-1/8
 BJ2442'MILES EAST OF THE HEAD OF LITTLE TENSAS BAYOU, DIRECTLY BACK OF
 BJ2442'MILEPOST 8.7, 75 FEET BACK OF THE TOP OF THE RIGHT RIVER BANK, 35 FEET
 BJ2442'ABOVE A SMALL SLOUGH, AT A 12-INCH WILLOW TREE WITH A BRASS PLATE
 BJ2442'STAMPED PRE B.M. 204 1933, IN THE DIAMOND BLAZE ON THE LOWER SIDE OF
 BJ2442'THE TREE, AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3955 ***********************************************************************
 BJ3955  DESIGNATION -  204 73
 BJ3955  PID         -  BJ3955
 BJ3955  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3955  COUNTRY     -  US
 BJ3955  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3955
 BJ3955                         *CURRENT SURVEY CONTROL
 BJ3955  ______________________________________________________________________
 BJ3955* NAD 83(1986) POSITION- 30 24 43.     (N) 091 04 45.     (W)   SCALED
 BJ3955* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3955  **This station is located in a suspected subsidence area (see below).
 BJ3955  ______________________________________________________________________
 BJ3955  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BJ3955  DYNAMIC HEIGHT  -         11.082 (meters)       36.36  (feet) COMP
 BJ3955  MODELED GRAVITY -    979,336.3   (mgal)                       NAVD 88
 BJ3955
 BJ3955.The horizontal coordinates were scaled from a map and have
 BJ3955.an estimated accuracy of +/- 6 seconds.
 BJ3955
 BJ3955.** This station is in an area of known vertical motion. If an
 BJ3955.** orthometric height was ever established but is not available 
 BJ3955.** in the current survey control section, the orthometric height
 BJ3955.** is considered suspect.  Suspect heights are available in the
 BJ3955.** superseded section only if requested.
 BJ3955
 BJ3955.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3955.GEOID18 height accuracy estimate available here.
 BJ3955
 BJ3955.Click photographs - Photos may exist for this station.
 BJ3955
 BJ3955.The dynamic height is computed by dividing the NAVD 88
 BJ3955.geopotential number by the normal gravity value computed on the
 BJ3955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3955.degrees latitude (g = 980.6199 gals.).
 BJ3955
 BJ3955.The modeled gravity was interpolated from observed gravity values.
 BJ3955
 BJ3955;                    North         East    Units  Estimated Accuracy
 BJ3955;SPC LA S     -   211,960.    1,024,420.      MT  (+/- 180 meters Scaled)
 BJ3955
 BJ3955_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP845659(NAD 83)
 BJ3955
 BJ3955                          SUPERSEDED SURVEY CONTROL
 BJ3955
 BJ3955.No superseded survey control is available for this station.
 BJ3955
 BJ3955_MARKER: DB = BENCH MARK DISK
 BJ3955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3955_STAMPING: 204-73 1973
 BJ3955_MARK LOGO: LA-033
 BJ3955_PROJECTION: FLUSH
 BJ3955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3955+STABILITY: SURFACE MOTION
 BJ3955
 BJ3955  HISTORY     - Date     Condition        Report By
 BJ3955  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3955  HISTORY     - 1987     GOOD             LA-033
 BJ3955
 BJ3955                          STATION DESCRIPTION
 BJ3955
 BJ3955'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3955'IN BATON ROUGE.
 BJ3955'LOCATED SOUTH OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ3955'BLUEBONNET ROAD AND JEFFERSON HIGHWAY AND THE MARK SET IN THE
 BJ3955'NORTHWEST QUADRANT OF THE INTERSECTION, 17.7 METERS (58 FEET)
 BJ3955'NORTHEAST OF THE CENTERLINE OF JEFFERSON HIGHWAY, 14.9 METERS (49
 BJ3955'FEET) WEST-NORTHWEST OF THE CENTERLINE OF BLUEBONNET ROAD, AND 7.0
 BJ3955'METERS (23 FEET) SOUTHEAST OF A PALM TREE.
 BJ3955'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ3955'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2443 ***********************************************************************
 BJ2443  DESIGNATION -  204 A
 BJ2443  PID         -  BJ2443
 BJ2443  STATE/COUNTY-  LA/ST MARTIN
 BJ2443  COUNTRY     -  US
 BJ2443  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2443
 BJ2443                         *CURRENT SURVEY CONTROL
 BJ2443  ______________________________________________________________________
 BJ2443* NAD 83(1986) POSITION- 30 14 23.     (N) 091 30 31.     (W)   SCALED
 BJ2443* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2443  **This station is located in a suspected subsidence area (see below).
 BJ2443  ______________________________________________________________________
 BJ2443  GEOID HEIGHT    -        -27.071 (meters)                     GEOID18
 BJ2443
 BJ2443.The horizontal coordinates were scaled from a map and have
 BJ2443.an estimated accuracy of +/- 6 seconds.
 BJ2443
 BJ2443.** This station is in an area of known vertical motion. If an
 BJ2443.** orthometric height was ever established but is not available 
 BJ2443.** in the current survey control section, the orthometric height
 BJ2443.** is considered suspect.  Suspect heights are available in the
 BJ2443.** superseded section only if requested.
 BJ2443
 BJ2443.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2443.GEOID18 height accuracy estimate available here.
 BJ2443
 BJ2443.Click photographs - Photos may exist for this station.
 BJ2443
 BJ2443;                    North         East    Units  Estimated Accuracy
 BJ2443;SPC LA S     -   192,850.      983,130.      MT  (+/- 180 meters Scaled)
 BJ2443
 BJ2443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP435462(NAD 83)
 BJ2443
 BJ2443                          SUPERSEDED SURVEY CONTROL
 BJ2443
 BJ2443.No superseded survey control is available for this station.
 BJ2443
 BJ2443_MARKER: S = SPIKE
 BJ2443_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2443_SP_SET: TREE
 BJ2443_STAMPING: PRE B.M. 204 A 1933
 BJ2443_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2443
 BJ2443  HISTORY     - Date     Condition        Report By
 BJ2443  HISTORY     - 1933     MONUMENTED       USACE
 BJ2443
 BJ2443                          STATION DESCRIPTION
 BJ2443
 BJ2443'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2443'14.0 MI SE FROM BUTTE LA ROSE.
 BJ2443'ABOUT 14.0 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER
 BJ2443'FROM THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, 15 FEET
 BJ2443'BACK OF A POINT 10 FEET ABOVE P.B.M. 204 (U.S.E.), DESCRIBED ABOVE, AT
 BJ2443'A 12-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE B.M. 204 A
 BJ2443'1933, IN THE DIAMOND BLAZE ON THE LOWER SIDE OF THE TREE, AND ABOUT 10
 BJ2443'FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0468 ***********************************************************************
 AU0468  DESIGNATION -  204/B BOLT
 AU0468  PID         -  AU0468
 AU0468  STATE/COUNTY-  LA/ST CHARLES
 AU0468  COUNTRY     -  US
 AU0468  USGS QUAD   -  HAHNVILLE (2018)
 AU0468
 AU0468                         *CURRENT SURVEY CONTROL
 AU0468  ______________________________________________________________________
 AU0468* NAD 83(1986) POSITION- 29 59 45.     (N) 090 23 53.     (W)   SCALED
 AU0468* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0468  **This station is located in a suspected subsidence area (see below).
 AU0468  ______________________________________________________________________
 AU0468  GEOID HEIGHT    -        -26.093 (meters)                     GEOID18
 AU0468
 AU0468.The horizontal coordinates were scaled from a map and have
 AU0468.an estimated accuracy of +/- 6 seconds.
 AU0468
 AU0468.** This station is in an area of known vertical motion. If an
 AU0468.** orthometric height was ever established but is not available 
 AU0468.** in the current survey control section, the orthometric height
 AU0468.** is considered suspect.  Suspect heights are available in the
 AU0468.** superseded section only if requested.
 AU0468
 AU0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0468.GEOID18 height accuracy estimate available here.
 AU0468
 AU0468.Click photographs - Photos may exist for this station.
 AU0468
 AU0468;                    North         East    Units  Estimated Accuracy
 AU0468;SPC LA S     -   166,170.    1,090,240.      MT  (+/- 180 meters Scaled)
 AU0468
 AU0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP510211(NAD 83)
 AU0468
 AU0468                          SUPERSEDED SURVEY CONTROL
 AU0468
 AU0468.No superseded survey control is available for this station.
 AU0468
 AU0468_MARKER: B = BOLT
 AU0468_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0468_STAMPING: P B M 204/B 402
 AU0468_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0468
 AU0468  HISTORY     - Date     Condition        Report By
 AU0468  HISTORY     - UNK      MONUMENTED       USACE
 AU0468  HISTORY     - 1951     GOOD             CGS
 AU0468  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0468
 AU0468                          STATION DESCRIPTION
 AU0468
 AU0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0468'AT GOOD HOPE, ABOUT 0.35 MILE NORTH ALONG STATE HIGHWAY 681 FROM THE
 AU0468'JUNCTION OF STATE HIGHWAY 1, AT THE CROSSING OF THE HIGHWAY AND THE
 AU0468'ILLINOIS CENTRAL RAILROAD (YAZOO AND MISSISSIPPI VALLEY RAILROAD), 184
 AU0468'FEET SOUTH OF THE SOUTH RAIL OF THE TRACK, 14 1/2 FEET WEST OF THE
 AU0468'CENTER LINE OF THE HIGHWAY, 14.7 FEET EAST OF THE EAST EDGE OF A
 AU0468'CONCRETE SIDE WALK, SET ON THE HIGHWAY SHOULDER BETWEEN THE BLACK TOP
 AU0468'AND HIGHWAY DITCH, 89 FEET SOUTH OF THE SOUTH END OF A 5-FOOT CONCRETE
 AU0468'PIPE CULVERT UNDER TRACKS, A COPPER BOLT LEADED IN A TILE ABOUT 4 FEET
 AU0468'UNDER GROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING 4
 AU0468'INCHES AND BEARING A CORPS OF ENGINEERS, U. S. ARMY CAP STAMPED P B M
 AU0468'204/B 402.
 AU0468
 AU0468                          STATION RECOVERY (1963)
 AU0468
 AU0468'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0468'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0679 ***********************************************************************
 AU0679  DESIGNATION -  204/C
 AU0679  PID         -  AU0679
 AU0679  STATE/COUNTY-  LA/ST CHARLES
 AU0679  COUNTRY     -  US
 AU0679  USGS QUAD   -  HAHNVILLE (2018)
 AU0679
 AU0679                         *CURRENT SURVEY CONTROL
 AU0679  ______________________________________________________________________
 AU0679* NAD 83(1986) POSITION- 29 59 01.     (N) 090 24 34.     (W)   SCALED
 AU0679* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0679  **This station is located in a suspected subsidence area (see below).
 AU0679  ______________________________________________________________________
 AU0679  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 AU0679
 AU0679.The horizontal coordinates were scaled from a map and have
 AU0679.an estimated accuracy of +/- 6 seconds.
 AU0679
 AU0679.** This station is in an area of known vertical motion. If an
 AU0679.** orthometric height was ever established but is not available 
 AU0679.** in the current survey control section, the orthometric height
 AU0679.** is considered suspect.  Suspect heights are available in the
 AU0679.** superseded section only if requested.
 AU0679
 AU0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0679.GEOID18 height accuracy estimate available here.
 AU0679
 AU0679.Click photographs - Photos may exist for this station.
 AU0679
 AU0679;                    North         East    Units  Estimated Accuracy
 AU0679;SPC LA S     -   164,810.    1,089,150.      MT  (+/- 180 meters Scaled)
 AU0679
 AU0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP499197(NAD 83)
 AU0679
 AU0679                          SUPERSEDED SURVEY CONTROL
 AU0679
 AU0679.No superseded survey control is available for this station.
 AU0679
 AU0679_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0679_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0679_STAMPING: 204 C
 AU0679_MARK LOGO: USACE
 AU0679_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0679_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0679
 AU0679  HISTORY     - Date     Condition        Report By
 AU0679  HISTORY     - UNK      MONUMENTED       USACE
 AU0679  HISTORY     - 1951     GOOD             CGS
 AU0679
 AU0679                          STATION DESCRIPTION
 AU0679
 AU0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0679'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 30 FROM THE COURT HOUSE AT
 AU0679'HAHNVILLE, ABOUT 0.05 MILE NORTHWEST OF A BLACK TOP ROAD SOUTHWEST,
 AU0679'ABOUT 0.1 MILE SOUTHWEST OF HIGHWAY, SET IN A SINGLE ROW OF LARGE
 AU0679'PECAN TREES THAT EXTENDS SOUTHWEST FROM HIGHWAY, 23 FEET SOUTHWEST OF
 AU0679'THE 7TH TREE FROM HIGHWAY, 9 FEET NORTHEAST OF A NORTHWEST-SOUTHEAST
 AU0679'FENCE LINE, 59 FEET SOUTHEAST OF A 5-FOOT HACKBERRY TREE, 75 FEET
 AU0679'NORTHWEST OF A PROMINENT NORTHEAST-SOUTHWEST BOARD FENCE, AND
 AU0679'PROJECTING 18 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0340 ***********************************************************************
 CQ0340  DESIGNATION -  2041
 CQ0340  PID         -  CQ0340
 CQ0340  STATE/COUNTY-  LA/UNION
 CQ0340  COUNTRY     -  US
 CQ0340  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0340
 CQ0340                         *CURRENT SURVEY CONTROL
 CQ0340  ______________________________________________________________________
 CQ0340* NAD 83(1986) POSITION- 32 40 42.     (N) 092 22 51.     (W)   SCALED
 CQ0340* NAVD 88 ORTHO HEIGHT -    58.293 (meters)      191.25  (feet) ADJUSTED
 CQ0340  ______________________________________________________________________
 CQ0340  GEOID HEIGHT    -        -25.900 (meters)                     GEOID18
 CQ0340  DYNAMIC HEIGHT  -         58.229 (meters)      191.04  (feet) COMP
 CQ0340  MODELED GRAVITY -    979,529.7   (mgal)                       NAVD 88
 CQ0340
 CQ0340  VERT ORDER      -  SECOND    CLASS 0
 CQ0340
 CQ0340.The horizontal coordinates were scaled from a map and have
 CQ0340.an estimated accuracy of +/- 6 seconds.
 CQ0340
 CQ0340.The orthometric height was determined by differential leveling and
 CQ0340.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0340.in June 1991.
 CQ0340
 CQ0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0340.GEOID18 height accuracy estimate available here.
 CQ0340
 CQ0340.Click photographs - Photos may exist for this station.
 CQ0340
 CQ0340.The dynamic height is computed by dividing the NAVD 88
 CQ0340.geopotential number by the normal gravity value computed on the
 CQ0340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0340.degrees latitude (g = 980.6199 gals.).
 CQ0340
 CQ0340.The modeled gravity was interpolated from observed gravity values.
 CQ0340
 CQ0340;                    North         East    Units  Estimated Accuracy
 CQ0340;SPC LA N     -   241,540.    1,011,180.      MT  (+/- 180 meters Scaled)
 CQ0340
 CQ0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS580157(NAD 83)
 CQ0340
 CQ0340                          SUPERSEDED SURVEY CONTROL
 CQ0340
 CQ0340  NGVD 29 (11/26/84)   58.376  (m)          191.52   (f) ADJUSTED    2 0
 CQ0340
 CQ0340.Superseded values are not recommended for survey control.
 CQ0340
 CQ0340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0340.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0340
 CQ0340_MARKER: DD = SURVEY DISK
 CQ0340_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0340_STAMPING: 2041
 CQ0340_MARK LOGO: CGS+SS
 CQ0340_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0340
 CQ0340  HISTORY     - Date     Condition        Report By
 CQ0340  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0340  HISTORY     - 1968     GOOD             LADH
 CQ0340
 CQ0340                          STATION DESCRIPTION
 CQ0340
 CQ0340'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0340'8.4 MI S FROM FARMERVILLE.
 CQ0340'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0340'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0340'15 FOR 5.7 MILES TO THE MARK ON THE RIGHT.  IT IS 128 FEET WEST OF THE
 CQ0340'CENTERLINE OF THE HIGHWAY, 180 FEET WEST OF THE J. C. KELLEY GAS
 CQ0340'METER, 6 FEET WEST OF A WIRE FENCE, AND 7.0 FEET WEST OF A STEEL
 CQ0340'WITNESS POST.  IT IS A STATE CONTROL SURVEY DISK STAMPED 2041, SET IN
 CQ0340'THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0338 ***********************************************************************
 CQ0338  DESIGNATION -  2043
 CQ0338  PID         -  CQ0338
 CQ0338  STATE/COUNTY-  LA/UNION
 CQ0338  COUNTRY     -  US
 CQ0338  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0338
 CQ0338                         *CURRENT SURVEY CONTROL
 CQ0338  ______________________________________________________________________
 CQ0338* NAD 83(1986) POSITION- 32 41 09.     (N) 092 23 11.     (W)   SCALED
 CQ0338* NAVD 88 ORTHO HEIGHT -    56.795 (meters)      186.33  (feet) ADJUSTED
 CQ0338  ______________________________________________________________________
 CQ0338  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 CQ0338  DYNAMIC HEIGHT  -         56.732 (meters)      186.13  (feet) COMP
 CQ0338  MODELED GRAVITY -    979,530.4   (mgal)                       NAVD 88
 CQ0338
 CQ0338  VERT ORDER      -  SECOND    CLASS 0
 CQ0338
 CQ0338.The horizontal coordinates were scaled from a map and have
 CQ0338.an estimated accuracy of +/- 6 seconds.
 CQ0338
 CQ0338.The orthometric height was determined by differential leveling and
 CQ0338.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0338.in June 1991.
 CQ0338
 CQ0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0338.GEOID18 height accuracy estimate available here.
 CQ0338
 CQ0338.Click photographs - Photos may exist for this station.
 CQ0338
 CQ0338.The dynamic height is computed by dividing the NAVD 88
 CQ0338.geopotential number by the normal gravity value computed on the
 CQ0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0338.degrees latitude (g = 980.6199 gals.).
 CQ0338
 CQ0338.The modeled gravity was interpolated from observed gravity values.
 CQ0338
 CQ0338;                    North         East    Units  Estimated Accuracy
 CQ0338;SPC LA N     -   242,370.    1,010,660.      MT  (+/- 180 meters Scaled)
 CQ0338
 CQ0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS575166(NAD 83)
 CQ0338
 CQ0338                          SUPERSEDED SURVEY CONTROL
 CQ0338
 CQ0338  NGVD 29 (11/26/84)   56.879  (m)          186.61   (f) ADJUSTED    2 0
 CQ0338
 CQ0338.Superseded values are not recommended for survey control.
 CQ0338
 CQ0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0338.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0338
 CQ0338_MARKER: DD = SURVEY DISK
 CQ0338_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0338_STAMPING: 2043
 CQ0338_MARK LOGO: CGS+SS
 CQ0338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0338
 CQ0338  HISTORY     - Date     Condition        Report By
 CQ0338  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0338  HISTORY     - 1968     GOOD             LADH
 CQ0338
 CQ0338                          STATION DESCRIPTION
 CQ0338
 CQ0338'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0338'7.8 MI S FROM FARMERVILLE.
 CQ0338'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0338'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0338'15 FOR 5.1 MILES TO THE MARK ON THE RIGHT.  IT IS 55 FEET SOUTHWEST OF
 CQ0338'THE CENTERLINE OF THE HIGHWAY, 160 FEET SOUTH OF THE CENTER OF THE
 CQ0338'INTERSECTION OF A CEMETERY DRIVEWAY, 6 FEET SOUTHWEST OF A TWIN 5-INCH
 CQ0338'PINOAK TREE, AND 1 1/2 FEET WEST OF A STEEL WITNESS POST. IT IS A
 CQ0338'STATE CONTROL SURVEY DISK STAMPED 2043, SET IN THE TOP OF A CONCRETE
 CQ0338'POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0335 ***********************************************************************
 CQ0335  DESIGNATION -  2049
 CQ0335  PID         -  CQ0335
 CQ0335  STATE/COUNTY-  LA/UNION
 CQ0335  COUNTRY     -  US
 CQ0335  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0335
 CQ0335                         *CURRENT SURVEY CONTROL
 CQ0335  ______________________________________________________________________
 CQ0335* NAD 83(1986) POSITION- 32 42 36.     (N) 092 24 20.     (W)   SCALED
 CQ0335* NAVD 88 ORTHO HEIGHT -    61.808 (meters)      202.78  (feet) ADJUSTED
 CQ0335  ______________________________________________________________________
 CQ0335  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 CQ0335  DYNAMIC HEIGHT  -         61.740 (meters)      202.56  (feet) COMP
 CQ0335  MODELED GRAVITY -    979,532.8   (mgal)                       NAVD 88
 CQ0335
 CQ0335  VERT ORDER      -  SECOND    CLASS 0
 CQ0335
 CQ0335.The horizontal coordinates were scaled from a map and have
 CQ0335.an estimated accuracy of +/- 6 seconds.
 CQ0335
 CQ0335.The orthometric height was determined by differential leveling and
 CQ0335.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0335.in June 1991.
 CQ0335
 CQ0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0335.GEOID18 height accuracy estimate available here.
 CQ0335
 CQ0335.Click photographs - Photos may exist for this station.
 CQ0335
 CQ0335.The dynamic height is computed by dividing the NAVD 88
 CQ0335.geopotential number by the normal gravity value computed on the
 CQ0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0335.degrees latitude (g = 980.6199 gals.).
 CQ0335
 CQ0335.The modeled gravity was interpolated from observed gravity values.
 CQ0335
 CQ0335;                    North         East    Units  Estimated Accuracy
 CQ0335;SPC LA N     -   245,050.    1,008,860.      MT  (+/- 180 meters Scaled)
 CQ0335
 CQ0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS557192(NAD 83)
 CQ0335
 CQ0335                          SUPERSEDED SURVEY CONTROL
 CQ0335
 CQ0335  NGVD 29 (11/26/84)   61.893  (m)          203.06   (f) ADJUSTED    2 0
 CQ0335
 CQ0335.Superseded values are not recommended for survey control.
 CQ0335
 CQ0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0335.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0335
 CQ0335_MARKER: DD = SURVEY DISK
 CQ0335_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0335_STAMPING: 2049
 CQ0335_MARK LOGO: CGS+SS
 CQ0335_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0335
 CQ0335  HISTORY     - Date     Condition        Report By
 CQ0335  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0335  HISTORY     - 1968     GOOD             LADH
 CQ0335
 CQ0335                          STATION DESCRIPTION
 CQ0335
 CQ0335'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0335'5.7 MI S FROM FARMERVILLE.
 CQ0335'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0335'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0335'15 FOR 3.0 MILES TO THE MARK ON THE RIGHT.  IT IS ON A 30 FOOT ROADWAY
 CQ0335'BANK, AT THE TOP, 100 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 59
 CQ0335'FEET SOUTHEAST OF A TELEPHONE POLE, 43 FEET NORTH OF A 8-INCH ASH
 CQ0335'TREE, AND 1 1/2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A STATE
 CQ0335'CONTROL SURVEY DISK STAMPED 2049, SET IN THE TOP OF A CONCRETE POST
 CQ0335'PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1994 ***********************************************************************
 BJ1994  DESIGNATION -  205
 BJ1994  PID         -  BJ1994
 BJ1994  STATE/COUNTY-  LA/ST MARTIN
 BJ1994  COUNTRY     -  US
 BJ1994  USGS QUAD   -  GRAND RIVER (2018)
 BJ1994
 BJ1994                         *CURRENT SURVEY CONTROL
 BJ1994  ______________________________________________________________________
 BJ1994* NAD 83(1986) POSITION- 30 14 11.     (N) 091 29 39.     (W)   SCALED
 BJ1994* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1994  **This station is located in a suspected subsidence area (see below).
 BJ1994  ______________________________________________________________________
 BJ1994  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ1994
 BJ1994.The horizontal coordinates were scaled from a map and have
 BJ1994.an estimated accuracy of +/- 6 seconds.
 BJ1994
 BJ1994.** This station is in an area of known vertical motion. If an
 BJ1994.** orthometric height was ever established but is not available 
 BJ1994.** in the current survey control section, the orthometric height
 BJ1994.** is considered suspect.  Suspect heights are available in the
 BJ1994.** superseded section only if requested.
 BJ1994
 BJ1994.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1994.GEOID18 height accuracy estimate available here.
 BJ1994
 BJ1994.Click photographs - Photos may exist for this station.
 BJ1994
 BJ1994;                    North         East    Units  Estimated Accuracy
 BJ1994;SPC LA S     -   192,480.      984,520.      MT  (+/- 180 meters Scaled)
 BJ1994
 BJ1994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP448459(NAD 83)
 BJ1994
 BJ1994                          SUPERSEDED SURVEY CONTROL
 BJ1994
 BJ1994.No superseded survey control is available for this station.
 BJ1994
 BJ1994_MARKER: S = SPIKE
 BJ1994_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ1994_SP_SET: TREE
 BJ1994_STAMPING: PRE B.M. 205 1933
 BJ1994_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1994
 BJ1994  HISTORY     - Date     Condition        Report By
 BJ1994  HISTORY     - 1933     MONUMENTED       USACE
 BJ1994
 BJ1994                          STATION DESCRIPTION
 BJ1994
 BJ1994'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ1994'2.7 MI S FROM INDIAN VILLAGE.
 BJ1994'IN SAINT MARTIN PARISH ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF
 BJ1994'BAYOU PLAQUEMINE FROM INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT
 BJ1994'13.2 MILES WEST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ1994'JACK MILLER STORE, ABOUT 14.9 MILES SOUTHEAST OF THE BENOIT STORE AT
 BJ1994'BUTTE LA ROSE, ST. MARTIN PARISH, ABOUT 1-1/3 MILES ABOVE THE HEAD OF
 BJ1994'BAYOU PIGEON, ON THE WEST RIVER BANK, AND IN THE DIAMOND BLAZE OF A
 BJ1994'TREE WITH A BRASS PLATE STAMPED PRE B.M. 205 1933.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4045 ***********************************************************************
 BJ4045  DESIGNATION -  205 73
 BJ4045  PID         -  BJ4045
 BJ4045  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4045  COUNTRY     -  US
 BJ4045  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4045
 BJ4045                         *CURRENT SURVEY CONTROL
 BJ4045  ______________________________________________________________________
 BJ4045* NAD 83(1986) POSITION- 30 21 16.     (N) 091 00 30.     (W)   SCALED
 BJ4045* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4045  **This station is located in a suspected subsidence area (see below).
 BJ4045  ______________________________________________________________________
 BJ4045  GEOID HEIGHT    -        -26.972 (meters)                     GEOID18
 BJ4045  DYNAMIC HEIGHT  -          7.027 (meters)       23.05  (feet) COMP
 BJ4045  MODELED GRAVITY -    979,331.4   (mgal)                       NAVD 88
 BJ4045
 BJ4045.The horizontal coordinates were scaled from a map and have
 BJ4045.an estimated accuracy of +/- 6 seconds.
 BJ4045
 BJ4045.** This station is in an area of known vertical motion. If an
 BJ4045.** orthometric height was ever established but is not available 
 BJ4045.** in the current survey control section, the orthometric height
 BJ4045.** is considered suspect.  Suspect heights are available in the
 BJ4045.** superseded section only if requested.
 BJ4045
 BJ4045.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4045.GEOID18 height accuracy estimate available here.
 BJ4045
 BJ4045.Click photographs - Photos may exist for this station.
 BJ4045
 BJ4045.The dynamic height is computed by dividing the NAVD 88
 BJ4045.geopotential number by the normal gravity value computed on the
 BJ4045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4045.degrees latitude (g = 980.6199 gals.).
 BJ4045
 BJ4045.The modeled gravity was interpolated from observed gravity values.
 BJ4045
 BJ4045;                    North         East    Units  Estimated Accuracy
 BJ4045;SPC LA S     -   205,600.    1,031,240.      MT  (+/- 180 meters Scaled)
 BJ4045
 BJ4045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP914597(NAD 83)
 BJ4045
 BJ4045                          SUPERSEDED SURVEY CONTROL
 BJ4045
 BJ4045.No superseded survey control is available for this station.
 BJ4045
 BJ4045_MARKER: DB = BENCH MARK DISK
 BJ4045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4045_STAMPING: 205-73 1973
 BJ4045_MARK LOGO: LA-033
 BJ4045_PROJECTION: FLUSH
 BJ4045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4045+STABILITY: SURFACE MOTION
 BJ4045
 BJ4045  HISTORY     - Date     Condition        Report By
 BJ4045  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4045  HISTORY     - 1987     GOOD             LA-033
 BJ4045
 BJ4045                          STATION DESCRIPTION
 BJ4045
 BJ4045'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4045'IN BATON ROUGE.
 BJ4045'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4045'AIRLINE HIGHWAY AND THAD CAIN LANE ABOUT 0.24 KM (0.15 MI) SOUTHEAST
 BJ4045'ON AIRLINE HIGHWAY FROM THE INTERSECTION OF AIRLINE HIGHWAY AND
 BJ4045'HIGHLAND ROAD TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY, 45.4
 BJ4045'METERS (149 FT) SOUTHWEST OF THE CENTERLINE OF AIRLINE HIGHWAY, 18.6
 BJ4045'METERS (61 FT) SOUTHEAST OF A GRAVEL DRIVE, 13.7 METERS (45 FT)
 BJ4045'NORTHWEST OF A 40-INCH OAK TREE ON THE SOUTH SIDE OF THAD CAIN LANE,
 BJ4045'3.7 METERS (12 FT) NORTH OF A CORNER FENCE POST, AND 0.61 METERS (2
 BJ4045'FT) NORTHEAST OF A CHAIN LINK FENCE.
 BJ4045'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 BJ4045'THE MARK IS 0.61 M BELOW AIRLINE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1995 ***********************************************************************
 BJ1995  DESIGNATION -  205 A
 BJ1995  PID         -  BJ1995
 BJ1995  STATE/COUNTY-  LA/ST MARTIN
 BJ1995  COUNTRY     -  US
 BJ1995  USGS QUAD   -  GRAND RIVER (2018)
 BJ1995
 BJ1995                         *CURRENT SURVEY CONTROL
 BJ1995  ______________________________________________________________________
 BJ1995* NAD 83(1986) POSITION- 30 14 11.     (N) 091 29 39.     (W)   SCALED
 BJ1995* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1995  **This station is located in a suspected subsidence area (see below).
 BJ1995  ______________________________________________________________________
 BJ1995  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ1995
 BJ1995.The horizontal coordinates were scaled from a map and have
 BJ1995.an estimated accuracy of +/- 6 seconds.
 BJ1995
 BJ1995.** This station is in an area of known vertical motion. If an
 BJ1995.** orthometric height was ever established but is not available 
 BJ1995.** in the current survey control section, the orthometric height
 BJ1995.** is considered suspect.  Suspect heights are available in the
 BJ1995.** superseded section only if requested.
 BJ1995
 BJ1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1995.GEOID18 height accuracy estimate available here.
 BJ1995
 BJ1995.Click photographs - Photos may exist for this station.
 BJ1995
 BJ1995;                    North         East    Units  Estimated Accuracy
 BJ1995;SPC LA S     -   192,480.      984,520.      MT  (+/- 180 meters Scaled)
 BJ1995
 BJ1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP448459(NAD 83)
 BJ1995
 BJ1995                          SUPERSEDED SURVEY CONTROL
 BJ1995
 BJ1995.No superseded survey control is available for this station.
 BJ1995
 BJ1995_MARKER: S = SPIKE
 BJ1995_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ1995_SP_SET: TREE
 BJ1995_STAMPING: PRE BM 205 A 1933
 BJ1995_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1995
 BJ1995  HISTORY     - Date     Condition        Report By
 BJ1995  HISTORY     - 1933     MONUMENTED       USACE
 BJ1995
 BJ1995                          STATION DESCRIPTION
 BJ1995
 BJ1995'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ1995'13.2 MI W FROM INDIAN VILLAGE.
 BJ1995'IN SAINT MARTIN PARISH ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF
 BJ1995'BAYOU PLAQUEMINE FROM INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT
 BJ1995'13.2 MILES WEST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ1995'JACK MILLER STORE, ABOUT 14.9 MILES SOUTHEAST OF THE BENOIT STORE AT
 BJ1995'BUTTE LA ROSE, SAINT MARTIN PARISH, 45 FEET FROM P.B.M. 205 (U.S.E.),
 BJ1995'DESCRIBED ABOVE, IN THE DIAMOND BLAZE OF A TREE WITH A BRASS PLATE
 BJ1995'STAMPED PRE B.M. 205 A 1933, AND ABOUT 10 FEET HIGHER THAN THE GROUND.
 BJ1995'A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1187 ***********************************************************************
 CP1187  DESIGNATION -  2050 A BOLT
 CP1187  PID         -  CP1187
 CP1187  STATE/COUNTY-  LA/EAST CARROLL
 CP1187  COUNTRY     -  US
 CP1187  USGS QUAD   -  SONDHEIMER (2018)
 CP1187
 CP1187                         *CURRENT SURVEY CONTROL
 CP1187  ______________________________________________________________________
 CP1187* NAD 83(1986) POSITION- 32 35 10.     (N) 091 08 12.     (W)   SCALED
 CP1187* NAVD 88 ORTHO HEIGHT -    26.80  (+/-2cm)       87.9   (feet) VERTCON3
 CP1187  ______________________________________________________________________
 CP1187  GEOID HEIGHT    -        -26.424 (meters)                     GEOID18
 CP1187  VERT ORDER      -  ? (See Below)
 CP1187
 CP1187.The horizontal coordinates were scaled from a map and have
 CP1187.an estimated accuracy of +/- 6 seconds.
 CP1187
 CP1187.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1187.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1187
 CP1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1187.GEOID18 height accuracy estimate available here.
 CP1187
 CP1187.The vertical order pertains to the NGVD 29 superseded value.
 CP1187
 CP1187.Click photographs - Photos may exist for this station.
 CP1187
 CP1187;                    North         East    Units  Estimated Accuracy
 CP1187;SPC LA N     -   232,110.    1,127,990.      MT  (+/- 180 meters Scaled)
 CP1187
 CP1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS748069(NAD 83)
 CP1187
 CP1187                          SUPERSEDED SURVEY CONTROL
 CP1187
 CP1187  NGVD 29 (??/??/92)   26.810  (m)           87.96   (f) ADJ UNCH       
 CP1187
 CP1187.Superseded values are not recommended for survey control.
 CP1187
 CP1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1187.See file dsdata.pdf to determine how the superseded data were derived.
 CP1187
 CP1187_MARKER: B = BOLT
 CP1187_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1187_SP_SET: UNDERGROUND STONE
 CP1187_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1187
 CP1187  HISTORY     - Date     Condition        Report By
 CP1187  HISTORY     - UNK      MONUMENTED       USACE
 CP1187  HISTORY     - 1934     GOOD             USACE
 CP1187  HISTORY     - 1947     GOOD             USACE
 CP1187
 CP1187                          STATION DESCRIPTION
 CP1187
 CP1187'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1187'3 MI E FROM ROOSEVELT.
 CP1187'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1187'MISS. RIVER, EAST CARROLL PARISH, LA., 3 MILES EAST-NORTHEAST OF
 CP1187'ROOSEVELT, LA.  583 FEET WEST OF LEVEE STATION NO. 2050.  IN HEAVY
 CP1187'COTTONWOODS WOODS.
 CP1187
 CP1187                          STATION RECOVERY (1947)
 CP1187
 CP1187'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1947
 CP1187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1186 ***********************************************************************
 CP1186  DESIGNATION -  2050 A CAP
 CP1186  PID         -  CP1186
 CP1186  STATE/COUNTY-  LA/EAST CARROLL
 CP1186  COUNTRY     -  US
 CP1186  USGS QUAD   -  SONDHEIMER (2018)
 CP1186
 CP1186                         *CURRENT SURVEY CONTROL
 CP1186  ______________________________________________________________________
 CP1186* NAD 83(1986) POSITION- 32 35 09.     (N) 091 08 12.     (W)   SCALED
 CP1186* NAVD 88 ORTHO HEIGHT -    28.02  (+/-2cm)       91.9   (feet) VERTCON3
 CP1186  ______________________________________________________________________
 CP1186  GEOID HEIGHT    -        -26.424 (meters)                     GEOID18
 CP1186  VERT ORDER      -  ? (See Below)
 CP1186
 CP1186.The horizontal coordinates were scaled from a map and have
 CP1186.an estimated accuracy of +/- 6 seconds.
 CP1186
 CP1186.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1186.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1186
 CP1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1186.GEOID18 height accuracy estimate available here.
 CP1186
 CP1186.The vertical order pertains to the NGVD 29 superseded value.
 CP1186
 CP1186.Click photographs - Photos may exist for this station.
 CP1186
 CP1186;                    North         East    Units  Estimated Accuracy
 CP1186;SPC LA N     -   232,080.    1,127,990.      MT  (+/- 180 meters Scaled)
 CP1186
 CP1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS748069(NAD 83)
 CP1186
 CP1186                          SUPERSEDED SURVEY CONTROL
 CP1186
 CP1186  NGVD 29 (??/??/92)   28.030  (m)           91.96   (f) ADJ UNCH       
 CP1186
 CP1186.Superseded values are not recommended for survey control.
 CP1186
 CP1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1186.See file dsdata.pdf to determine how the superseded data were derived.
 CP1186
 CP1186_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1186_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1186_MARK LOGO: USACE
 CP1186_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1186_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1186
 CP1186  HISTORY     - Date     Condition        Report By
 CP1186  HISTORY     - UNK      MONUMENTED       USACE
 CP1186  HISTORY     - 1934     GOOD             USACE
 CP1186  HISTORY     - 1947     GOOD             USACE
 CP1186
 CP1186                          STATION DESCRIPTION
 CP1186
 CP1186'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1186'3 MI E FROM ROOSEVELT.
 CP1186'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1186'MISS. RIVER, EAST CARROLL PARISH, LA., 3 MILES EAST-NORTHEAST OF
 CP1186'ROOSEVELT, LA.  583 FEET WEST OF LEVEE STATION NO. 2050.  IN HEAVY
 CP1186'COTTONWOODS WOODS.
 CP1186
 CP1186                          STATION RECOVERY (1947)
 CP1186
 CP1186'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1947
 CP1186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0306 ***********************************************************************
 CQ0306  DESIGNATION -  2056
 CQ0306  PID         -  CQ0306
 CQ0306  STATE/COUNTY-  LA/UNION
 CQ0306  COUNTRY     -  US
 CQ0306  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0306
 CQ0306                         *CURRENT SURVEY CONTROL
 CQ0306  ______________________________________________________________________
 CQ0306* NAD 83(1986) POSITION- 32 44 29.     (N) 092 25 52.     (W)   SCALED
 CQ0306* NAVD 88 ORTHO HEIGHT -    44.728 (meters)      146.75  (feet) ADJUSTED
 CQ0306  ______________________________________________________________________
 CQ0306  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 CQ0306  DYNAMIC HEIGHT  -         44.679 (meters)      146.58  (feet) COMP
 CQ0306  MODELED GRAVITY -    979,535.6   (mgal)                       NAVD 88
 CQ0306
 CQ0306  VERT ORDER      -  SECOND    CLASS 0
 CQ0306
 CQ0306.The horizontal coordinates were scaled from a map and have
 CQ0306.an estimated accuracy of +/- 6 seconds.
 CQ0306
 CQ0306.The orthometric height was determined by differential leveling and
 CQ0306.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0306.in June 1991.
 CQ0306
 CQ0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0306.GEOID18 height accuracy estimate available here.
 CQ0306
 CQ0306.Click photographs - Photos may exist for this station.
 CQ0306
 CQ0306.The dynamic height is computed by dividing the NAVD 88
 CQ0306.geopotential number by the normal gravity value computed on the
 CQ0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0306.degrees latitude (g = 980.6199 gals.).
 CQ0306
 CQ0306.The modeled gravity was interpolated from observed gravity values.
 CQ0306
 CQ0306;                    North         East    Units  Estimated Accuracy
 CQ0306;SPC LA N     -   248,530.    1,006,460.      MT  (+/- 180 meters Scaled)
 CQ0306
 CQ0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS532227(NAD 83)
 CQ0306
 CQ0306                          SUPERSEDED SURVEY CONTROL
 CQ0306
 CQ0306  NGVD 29 (11/26/84)   44.816  (m)          147.03   (f) ADJUSTED    2 0
 CQ0306
 CQ0306.Superseded values are not recommended for survey control.
 CQ0306
 CQ0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0306.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0306
 CQ0306_MARKER: DD = SURVEY DISK
 CQ0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0306_SP_SET: CONCRETE
 CQ0306_STAMPING: 2056 WPA
 CQ0306_MARK LOGO: LAGS
 CQ0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0306+STABILITY: SURFACE MOTION
 CQ0306
 CQ0306  HISTORY     - Date     Condition        Report By
 CQ0306  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0306  HISTORY     - 1967     GOOD             LADH
 CQ0306
 CQ0306                          STATION DESCRIPTION
 CQ0306
 CQ0306'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ0306'2.75 MI S FROM FARMERVILLE.
 CQ0306'LOCATED SOUTH ALONG LA. HIGHWAY 33 2.75 MILES FROM THE UNION PARISH
 CQ0306'COURTHOUSE IN FARMERVILLE, 453 FEET SOUTH ALONG LA. HIGHWAY 33 FROM
 CQ0306'THE INTERSECTION WITH LA. HIGHWAY 15, 171 FEET WEST OF CENTERLINE OF
 CQ0306'LA. HIGHWAY 33 AND 71 FEET WEST OF RIGHT OF WAY MARKER.  THIS STATION
 CQ0306'IS A STATE CONTROL MARKER AND IS A STANDARD BRONZE DISK SET IN
 CQ0306'CONCRETE AND STAMPED 2056 WPA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0091 ***********************************************************************
 AU0091  DESIGNATION -  2059+00 EABPL
 AU0091  PID         -  AU0091
 AU0091  STATE/COUNTY-  LA/ST MARTIN
 AU0091  COUNTRY     -  US
 AU0091  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0091
 AU0091                         *CURRENT SURVEY CONTROL
 AU0091  ______________________________________________________________________
 AU0091* NAD 83(1986) POSITION- 29 46 40.     (N) 091 10 40.     (W)   SCALED
 AU0091* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0091  **This station is located in a suspected subsidence area (see below).
 AU0091  ______________________________________________________________________
 AU0091  GEOID HEIGHT    -        -25.726 (meters)                     GEOID18
 AU0091  DYNAMIC HEIGHT  -          2.359 (meters)        7.74  (feet) COMP
 AU0091  MODELED GRAVITY -    979,308.4   (mgal)                       NAVD 88
 AU0091
 AU0091.The horizontal coordinates were scaled from a map and have
 AU0091.an estimated accuracy of +/- 6 seconds.
 AU0091
 AU0091.** This station is in an area of known vertical motion. If an
 AU0091.** orthometric height was ever established but is not available 
 AU0091.** in the current survey control section, the orthometric height
 AU0091.** is considered suspect.  Suspect heights are available in the
 AU0091.** superseded section only if requested.
 AU0091
 AU0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0091.GEOID18 height accuracy estimate available here.
 AU0091
 AU0091.Click photographs - Photos may exist for this station.
 AU0091
 AU0091.The dynamic height is computed by dividing the NAVD 88
 AU0091.geopotential number by the normal gravity value computed on the
 AU0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0091.degrees latitude (g = 980.6199 gals.).
 AU0091
 AU0091.The modeled gravity was interpolated from observed gravity values.
 AU0091
 AU0091;                    North         East    Units  Estimated Accuracy
 AU0091;SPC LA S     -   141,650.    1,015,040.      MT  (+/- 180 meters Scaled)
 AU0091
 AU0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN761955(NAD 83)
 AU0091
 AU0091                          SUPERSEDED SURVEY CONTROL
 AU0091
 AU0091.No superseded survey control is available for this station.
 AU0091
 AU0091_MARKER: Z = SEE DESCRIPTION
 AU0091_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0091_SP_SET: 1-INCH IRON PIPE
 AU0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0091+STABILITY: SURFACE MOTION
 AU0091
 AU0091  HISTORY     - Date     Condition        Report By
 AU0091  HISTORY     - UNK      MONUMENTED       USACE
 AU0091  HISTORY     - 1976     GOOD             NGS
 AU0091
 AU0091                          STATION DESCRIPTION
 AU0091
 AU0091'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0091'9.9 MI SOUTH FROM BELLE RIVER.
 AU0091'9.9 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER BELLE
 AU0091'RIVER, 64.5 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 101.5 FT EAST
 AU0091'OF THE EAST LEVEE RETAINING WALL WITH STATION NUMBER 2059+00, 100 FT
 AU0091'NORTH OF THE EXTENDED CENTER LINE OF A SHELL ROAD LEADING EAST TO A
 AU0091'HOUSE, 147.5 FT NORTH OF THE WEST END OF A 24-INCH CONCRETE PIPE
 AU0091'CULVERT, 4.7 FT NORTH OF PBM 85 EABPL,A PIPE CAP ON A 1-INCH IRON PIPE
 AU0091'DRIVEN TO AN UNKNOWN DEPTH, ACCESS IS HAD THROUGH A 3-INCH SCREW CAP
 AU0091'WHICH PROJECTS 2 FT ABOVE THE GROUND, 1-INCH CAP IS 1.5 FT ABOVE THE
 AU0091'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2003 ***********************************************************************
 BJ2003  DESIGNATION -  206
 BJ2003  PID         -  BJ2003
 BJ2003  STATE/COUNTY-  LA/IBERVILLE
 BJ2003  COUNTRY     -  US
 BJ2003  USGS QUAD   -  GRAND RIVER (2018)
 BJ2003
 BJ2003                         *CURRENT SURVEY CONTROL
 BJ2003  ______________________________________________________________________
 BJ2003* NAD 83(1986) POSITION- 30 13 39.     (N) 091 27 45.     (W)   SCALED
 BJ2003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2003  **This station is located in a suspected subsidence area (see below).
 BJ2003  ______________________________________________________________________
 BJ2003  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BJ2003
 BJ2003.The horizontal coordinates were scaled from a map and have
 BJ2003.an estimated accuracy of +/- 6 seconds.
 BJ2003
 BJ2003.** This station is in an area of known vertical motion. If an
 BJ2003.** orthometric height was ever established but is not available 
 BJ2003.** in the current survey control section, the orthometric height
 BJ2003.** is considered suspect.  Suspect heights are available in the
 BJ2003.** superseded section only if requested.
 BJ2003
 BJ2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2003.GEOID18 height accuracy estimate available here.
 BJ2003
 BJ2003.Click photographs - Photos may exist for this station.
 BJ2003
 BJ2003;                    North         East    Units  Estimated Accuracy
 BJ2003;SPC LA S     -   191,490.      987,570.      MT  (+/- 180 meters Scaled)
 BJ2003
 BJ2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP479449(NAD 83)
 BJ2003
 BJ2003                          SUPERSEDED SURVEY CONTROL
 BJ2003
 BJ2003.No superseded survey control is available for this station.
 BJ2003
 BJ2003_MARKER: S = SPIKE
 BJ2003_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2003_SP_SET: TREE
 BJ2003_STAMPING: PRE. B.M. 206-1933
 BJ2003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2003
 BJ2003  HISTORY     - Date     Condition        Report By
 BJ2003  HISTORY     - 1933     MONUMENTED       USACE
 BJ2003
 BJ2003                          STATION DESCRIPTION
 BJ2003
 BJ2003'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2003'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE, FROM
 BJ2003'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 10.8 MILES WEST ALONG
 BJ2003'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ABOUT
 BJ2003'1-1/4 MILES EAST OF THE CONFLUENCE OF BAYOU PIGEON AND THE RIVER,
 BJ2003'ABOUT 1 MILE WEST OF BURNS BAYOU, ABOUT 400 FEET BACK OF THE LOWER
 BJ2003'RIVER BANK, AT A 16-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED
 BJ2003'PRE B.M. 206 1933, IN THE DIAMOND BLAZE ON THE RIVERSIDE OF THE TREE,
 BJ2003'AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0484 ***********************************************************************
 AU0484  DESIGNATION -  206 B BOLT
 AU0484  PID         -  AU0484
 AU0484  STATE/COUNTY-  LA/ST CHARLES
 AU0484  COUNTRY     -  US
 AU0484  USGS QUAD   -  LULING (2018)
 AU0484
 AU0484                         *CURRENT SURVEY CONTROL
 AU0484  ______________________________________________________________________
 AU0484* NAD 83(1986) POSITION- 29 56 16.     (N) 090 20 24.     (W)   SCALED
 AU0484* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0484  **This station is located in a suspected subsidence area (see below).
 AU0484  ______________________________________________________________________
 AU0484  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 AU0484
 AU0484.The horizontal coordinates were scaled from a map and have
 AU0484.an estimated accuracy of +/- 6 seconds.
 AU0484
 AU0484.** This station is in an area of known vertical motion. If an
 AU0484.** orthometric height was ever established but is not available 
 AU0484.** in the current survey control section, the orthometric height
 AU0484.** is considered suspect.  Suspect heights are available in the
 AU0484.** superseded section only if requested.
 AU0484
 AU0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0484.GEOID18 height accuracy estimate available here.
 AU0484
 AU0484.Click photographs - Photos may exist for this station.
 AU0484
 AU0484;                    North         East    Units  Estimated Accuracy
 AU0484;SPC LA S     -   159,790.    1,095,900.      MT  (+/- 180 meters Scaled)
 AU0484
 AU0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP567148(NAD 83)
 AU0484
 AU0484                          SUPERSEDED SURVEY CONTROL
 AU0484
 AU0484.No superseded survey control is available for this station.
 AU0484
 AU0484_MARKER: B = BOLT
 AU0484_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0484_PROJECTION: RECESSED 122 CENTIMETERS
 AU0484_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0484
 AU0484  HISTORY     - Date     Condition        Report By
 AU0484  HISTORY     - UNK      MONUMENTED       USACE
 AU0484  HISTORY     - 1963     GOOD             CGS
 AU0484
 AU0484                          STATION DESCRIPTION
 AU0484
 AU0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0484'ABOUT 1.15 MILES SOUTHWEST ALONG STATE HIGHWAY 48 FROM THE ST. ROSE
 AU0484'SCHOOL AT ST. ROSE, ABOUT 2.05 MILES EAST OF THE HIGH SCHOOL AT
 AU0484'DESTREHAN, ABOUT 40 YARDS WEST OF A CURVE IN THE HIGHWAY, 27 FEET
 AU0484'NORTH OF THE CENTER LINE OF THE HIGHWAY, 54 FEET WEST OF THE CENTER
 AU0484'LINE OF A PRIVATE DRIVEWAY TO A RESIDENCE, 135 FEET EAST OF A FIRE
 AU0484'HYDRANT, 0.3 FOOT NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, A
 AU0484'COPPER BOLT LEADED IN THE TOP OF A TILE ABOUT 4 FEET UNDERGROUND AND
 AU0484'UNDER A PIPE AND CAP WHICH PROJECTS 20 INCHES ABOVE THE LEVEL OF THE
 AU0484'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0483 ***********************************************************************
 AU0483  DESIGNATION -  206 B CAP
 AU0483  PID         -  AU0483
 AU0483  STATE/COUNTY-  LA/ST CHARLES
 AU0483  COUNTRY     -  US
 AU0483  USGS QUAD   -  LULING (2018)
 AU0483
 AU0483                         *CURRENT SURVEY CONTROL
 AU0483  ______________________________________________________________________
 AU0483* NAD 83(1986) POSITION- 29 56 16.     (N) 090 20 24.     (W)   SCALED
 AU0483* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0483  **This station is located in a suspected subsidence area (see below).
 AU0483  ______________________________________________________________________
 AU0483  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 AU0483
 AU0483.The horizontal coordinates were scaled from a map and have
 AU0483.an estimated accuracy of +/- 6 seconds.
 AU0483
 AU0483.** This station is in an area of known vertical motion. If an
 AU0483.** orthometric height was ever established but is not available 
 AU0483.** in the current survey control section, the orthometric height
 AU0483.** is considered suspect.  Suspect heights are available in the
 AU0483.** superseded section only if requested.
 AU0483
 AU0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0483.GEOID18 height accuracy estimate available here.
 AU0483
 AU0483.Click photographs - Photos may exist for this station.
 AU0483
 AU0483;                    North         East    Units  Estimated Accuracy
 AU0483;SPC LA S     -   159,790.    1,095,900.      MT  (+/- 180 meters Scaled)
 AU0483
 AU0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP567148(NAD 83)
 AU0483
 AU0483                          SUPERSEDED SURVEY CONTROL
 AU0483
 AU0483.No superseded survey control is available for this station.
 AU0483
 AU0483_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0483_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0483_MARK LOGO: USACE
 AU0483_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0483
 AU0483  HISTORY     - Date     Condition        Report By
 AU0483  HISTORY     - UNK      MONUMENTED       USACE
 AU0483  HISTORY     - 1963     GOOD             CGS
 AU0483  HISTORY     - 1986     POOR             NGS
 AU0483
 AU0483                          STATION DESCRIPTION
 AU0483
 AU0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0483'ABOUT 1.15 MILES SOUTHWEST ALONG STATE HIGHWAY 48 FROM THE ST. ROSE
 AU0483'SCHOOL AT ST. ROSE, ABOUT 2.05 MILES EAST OF THE HIGH SCHOOL AT
 AU0483'DESTREHAN, ABOUT 40 YARDS WEST OF A CURVE IN THE HIGHWAY, 27 FEET
 AU0483'NORTH OF THE CENTER LINE OF THE HIGHWAY, 54 FEET WEST OF THE CENTER
 AU0483'LINE OF A PRIVATE DRIVEWAY TO A RESIDENCE, 135 FEET EAST OF A FIRE
 AU0483'HYDRANT, 0.3 FOOT NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, A
 AU0483'PIPE AND CAP WHICH PROJECTS 20 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0483
 AU0483                          STATION RECOVERY (1986)
 AU0483
 AU0483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0483'RECOVERED IN POOR CONDITION, THE PIPE IS LOOSE AND LEANING, NOT
 AU0483'LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3502 ***********************************************************************
 AU3502  DESIGNATION -  206/1
 AU3502  PID         -  AU3502
 AU3502  STATE/COUNTY-  LA/ST CHARLES
 AU3502  COUNTRY     -  US
 AU3502  USGS QUAD   -  LULING (2018)
 AU3502
 AU3502                         *CURRENT SURVEY CONTROL
 AU3502  ______________________________________________________________________
 AU3502* NAD 83(1986) POSITION- 29 56 41.     (N) 090 20 28.     (W)   SCALED
 AU3502* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3502  **This station is located in a suspected subsidence area (see below).
 AU3502  ______________________________________________________________________
 AU3502  GEOID HEIGHT    -        -25.950 (meters)                     GEOID18
 AU3502
 AU3502.The horizontal coordinates were scaled from a map and have
 AU3502.an estimated accuracy of +/- 6 seconds.
 AU3502
 AU3502.** This station is in an area of known vertical motion. If an
 AU3502.** orthometric height was ever established but is not available 
 AU3502.** in the current survey control section, the orthometric height
 AU3502.** is considered suspect.  Suspect heights are available in the
 AU3502.** superseded section only if requested.
 AU3502
 AU3502.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3502.GEOID18 height accuracy estimate available here.
 AU3502
 AU3502.Click photographs - Photos may exist for this station.
 AU3502
 AU3502;                    North         East    Units  Estimated Accuracy
 AU3502;SPC LA S     -   160,550.    1,095,780.      MT  (+/- 180 meters Scaled)
 AU3502
 AU3502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP566156(NAD 83)
 AU3502
 AU3502                          SUPERSEDED SURVEY CONTROL
 AU3502
 AU3502  NAD 27      -  29 56 39.90142(N)    090 20 27.36483(W) AD(       ) 3
 AU3502
 AU3502.Superseded values are not recommended for survey control.
 AU3502
 AU3502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3502.See file dsdata.pdf to determine how the superseded data were derived.
 AU3502
 AU3502_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU3502_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU3502_MARK LOGO: MRC
 AU3502_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU3502_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3502
 AU3502  HISTORY     - Date     Condition        Report By
 AU3502  HISTORY     - 1893     MONUMENTED       MRC
 AU3502  HISTORY     - 1929     GOOD             CGS
 AU3502  HISTORY     - 1954     GOOD             CGS
 AU3502
 AU3502                          STATION DESCRIPTION
 AU3502
 AU3502'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 AU3502'STATION IS ON THE LEFT BANK OF MISSISSIPPI RIVER, ON PECAN GROVE
 AU3502'PLANTATION, ON THE RIGHT-OF-WAY OF YAZOO AND MISSISSIPPI VALLEY
 AU3502'RAILROAD, 7 METERS (23 FEET) IN FRONT OF TRACK, 125 RAIL LENGTHS BELOW
 AU3502'MILEPOST 17, AND 48 RAIL LENGTHS BELOW UPPER SWITCH TO SIDING.
 AU3502'
 AU3502'STATION IS MARKED BY MISSISSIPPI RIVER COMMISSION STANDARD MARK, A
 AU3502'BRASS CAP ON STEEL PIPE ABOVE AND COPPER BOLT IN TILE BELOW.
 AU3502'
 AU3502'STATION PECAN IS DISTANT 134.83 METERS (442.4 FEET) S 76 DEG 04 MIN W.
 AU3502
 AU3502                          STATION RECOVERY (1954)
 AU3502
 AU3502'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 AU3502'THE STATION IS LOCATED ABOUT 7 MI. WEST OF KENNER, ON THE RIGHT-OF-WAY
 AU3502'OF THE ILLINOIS CENTRAL RAILROAD, 26.5 FT. SOUTH OF THE SOUTH RAIL OF
 AU3502'A SIDETRACK, 13 FT. NORTH OF A T-FENCE CORNER (THIS IS THE FOURTH
 AU3502'T-FENCE CORNER EAST OF A ROAD CROSSING), 19 FT. NORTHEAST OF THE FIRST
 AU3502'POLE EAST OF POLE NO. 16930/37, AND 153 PACES EAST OF A METAL GATE IN
 AU3502'THE SOUTH RIGHT-OF-WAY FENCE LINE.  IT IS AN IRON CAP, RIVETED ON THE
 AU3502'TOP OF A 3-1/2-IN. IRON PIPE PROJECTING 3 FT. IT IS STAMPED 206/1 AND
 AU3502'IS A MISSISSIPPI RIVER COMMISSION MARK.
 AU3502'
 AU3502'TO REACH FROM THE POST OFFICE IN ST. ROSE, GO WEST ON A BLACK-TOP ROAD
 AU3502'FOR 1.4 MI. TO A SIDE ROAD RIGHT, TURN RIGHT ON A PARTLY GRAVELED ROAD
 AU3502'AND GO 0.4 MI. TO THE ILLINOIS CENTRAL RAILROAD TRACKS.  IT IS 290
 AU3502'PACES EAST ALONG THE TRACKS ON THE SOUTH SIDE OF THE TRACKS.
 AU3502'
 AU3502'THIS IS A TRAVERSE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0301 ***********************************************************************
 CQ0301  DESIGNATION -  2064 RESET
 CQ0301  PID         -  CQ0301
 CQ0301  STATE/COUNTY-  LA/UNION
 CQ0301  COUNTRY     -  US
 CQ0301  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0301
 CQ0301                         *CURRENT SURVEY CONTROL
 CQ0301  ______________________________________________________________________
 CQ0301* NAD 83(1986) POSITION- 32 42 44.     (N) 092 27 21.     (W)   SCALED
 CQ0301* NAVD 88 ORTHO HEIGHT -    51.07  (meters)      167.6   (feet) RESET
 CQ0301  ______________________________________________________________________
 CQ0301  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 CQ0301  VERT ORDER      -  THIRD
 CQ0301
 CQ0301.The horizontal coordinates were scaled from a map and have
 CQ0301.an estimated accuracy of +/- 6 seconds.
 CQ0301
 CQ0301.The orthometric height was computed from unverified reset data.
 CQ0301
 CQ0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0301.GEOID18 height accuracy estimate available here.
 CQ0301
 CQ0301.Click photographs - Photos may exist for this station.
 CQ0301
 CQ0301;                    North         East    Units  Estimated Accuracy
 CQ0301;SPC LA N     -   245,290.    1,004,140.      MT  (+/- 180 meters Scaled)
 CQ0301
 CQ0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS509195(NAD 83)
 CQ0301
 CQ0301                          SUPERSEDED SURVEY CONTROL
 CQ0301
 CQ0301  NGVD 29 (??/??/??)   51.15   (m)          167.8    (f) RESET       3  
 CQ0301
 CQ0301.Superseded values are not recommended for survey control.
 CQ0301
 CQ0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0301.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0301
 CQ0301_MARKER: DD = SURVEY DISK
 CQ0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0301_STAMPING: 2064 RESET 1971
 CQ0301_MARK LOGO: LAGS
 CQ0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0301+STABILITY: SURFACE MOTION
 CQ0301
 CQ0301  HISTORY     - Date     Condition        Report By
 CQ0301  HISTORY     - 1971     MONUMENTED       NGS
 CQ0301
 CQ0301                          STATION DESCRIPTION
 CQ0301
 CQ0301'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 CQ0301'5.35 MI SW FROM FARMERVILLE.
 CQ0301'THE MARK IS LOCATED 5.35 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE
 CQ0301'UNION PARISH COURTHOUSE IN FARMERSVILLE, 90 FEET EAST OF THE CENTER OF
 CQ0301'STATE HIGHWAY 33, 346 FEET NORTH OF A CULVERT UNDER THE HIGHWAY, 1
 CQ0301'FOOT EAST OF A METAL WITNESS POST AND 10 FEET EAST OF THE TOP OF A TEN
 CQ0301'FOOT CUT ON THE HIGHWAY.  IT IS A LOUISIANA GEODETIC SURVEY DISK SET
 CQ0301'IN THE TOP OF AN EIGHT INCH SQUARE CONCRETE POST STAMPED 2064 RESET
 CQ0301'1971 AND PROJECTS ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2004 ***********************************************************************
 BJ2004  DESIGNATION -  207
 BJ2004  PID         -  BJ2004
 BJ2004  STATE/COUNTY-  LA/IBERVILLE
 BJ2004  COUNTRY     -  US
 BJ2004  USGS QUAD   -  GRAND RIVER (2018)
 BJ2004
 BJ2004                         *CURRENT SURVEY CONTROL
 BJ2004  ______________________________________________________________________
 BJ2004* NAD 83(1986) POSITION- 30 13 56.     (N) 091 26 10.     (W)   SCALED
 BJ2004* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2004  **This station is located in a suspected subsidence area (see below).
 BJ2004  ______________________________________________________________________
 BJ2004  GEOID HEIGHT    -        -27.054 (meters)                     GEOID18
 BJ2004
 BJ2004.The horizontal coordinates were scaled from a map and have
 BJ2004.an estimated accuracy of +/- 6 seconds.
 BJ2004
 BJ2004.** This station is in an area of known vertical motion. If an
 BJ2004.** orthometric height was ever established but is not available 
 BJ2004.** in the current survey control section, the orthometric height
 BJ2004.** is considered suspect.  Suspect heights are available in the
 BJ2004.** superseded section only if requested.
 BJ2004
 BJ2004.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2004.GEOID18 height accuracy estimate available here.
 BJ2004
 BJ2004.Click photographs - Photos may exist for this station.
 BJ2004
 BJ2004;                    North         East    Units  Estimated Accuracy
 BJ2004;SPC LA S     -   192,010.      990,110.      MT  (+/- 180 meters Scaled)
 BJ2004
 BJ2004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP504455(NAD 83)
 BJ2004
 BJ2004                          SUPERSEDED SURVEY CONTROL
 BJ2004
 BJ2004.No superseded survey control is available for this station.
 BJ2004
 BJ2004_MARKER: S = SPIKE
 BJ2004_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2004_SP_SET: TREE
 BJ2004_STAMPING: PRE. B.M. 207-1933
 BJ2004_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2004
 BJ2004  HISTORY     - Date     Condition        Report By
 BJ2004  HISTORY     - 1933     MONUMENTED       USACE
 BJ2004
 BJ2004                          STATION DESCRIPTION
 BJ2004
 BJ2004'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2004'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2004'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 9.0 MILES WEST ALONG
 BJ2004'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ABOUT
 BJ2004'1-1/2 MILES WEST OF GRAND RIVER DIKE OPPOSITE THE EASTERNMOST OUTLET
 BJ2004'OF UPPER FLATS, 50 FEET BACK OF THE LOWER BANK OF THE RIVER, AT A
 BJ2004'30-INCH COTTONWOOD TREE WITH A BRASS PLATE STAMPED PRE B.M. 207 1933,
 BJ2004'AND IN THE DIAMOND BLAZE ON THE EAST SIDE OF THE TREE.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0495 ***********************************************************************
 AU0495  DESIGNATION -  207 2 CAP
 AU0495  PID         -  AU0495
 AU0495  STATE/COUNTY-  LA/ST CHARLES
 AU0495  COUNTRY     -  US
 AU0495  USGS QUAD   -  LULING (2018)
 AU0495
 AU0495                         *CURRENT SURVEY CONTROL
 AU0495  ______________________________________________________________________
 AU0495* NAD 83(1986) POSITION- 29 57 38.     (N) 090 18 10.     (W)   SCALED
 AU0495* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0495  **This station is located in a suspected subsidence area (see below).
 AU0495  ______________________________________________________________________
 AU0495  GEOID HEIGHT    -        -25.987 (meters)                     GEOID18
 AU0495
 AU0495.The horizontal coordinates were scaled from a map and have
 AU0495.an estimated accuracy of +/- 6 seconds.
 AU0495
 AU0495.** This station is in an area of known vertical motion. If an
 AU0495.** orthometric height was ever established but is not available 
 AU0495.** in the current survey control section, the orthometric height
 AU0495.** is considered suspect.  Suspect heights are available in the
 AU0495.** superseded section only if requested.
 AU0495
 AU0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0495.GEOID18 height accuracy estimate available here.
 AU0495
 AU0495.Click photographs - Photos may exist for this station.
 AU0495
 AU0495;                    North         East    Units  Estimated Accuracy
 AU0495;SPC LA S     -   162,340.    1,099,470.      MT  (+/- 180 meters Scaled)
 AU0495
 AU0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP602174(NAD 83)
 AU0495
 AU0495                          SUPERSEDED SURVEY CONTROL
 AU0495
 AU0495.No superseded survey control is available for this station.
 AU0495
 AU0495_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0495_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0495_MARK LOGO: USACE
 AU0495_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0495
 AU0495  HISTORY     - Date     Condition        Report By
 AU0495  HISTORY     - UNK      MONUMENTED       USACE
 AU0495  HISTORY     - 1963     GOOD             CGS
 AU0495  HISTORY     - 1986     POOR             NGS
 AU0495
 AU0495                          STATION DESCRIPTION
 AU0495
 AU0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0495'ABOUT 1.7 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM THE ST. ROSE
 AU0495'SCHOOL AT ST. ROSE, NEAR THE JUNCTION OF A BLACK TOP ROAD LEADING
 AU0495'NORTH, IN LINE WITH A ROW OF HACKBERRY TREES, 21 1/2 FEET NORTHWEST OF
 AU0495'THE CENTER LINE OF THE HIGHWAY, 139 FEET SOUTHWEST OF THE CENTER OF
 AU0495'THE JUNCTION OF THE HIGHWAY AND BLACK TOP ROAD, 2.2 FEET SOUTHEAST OF
 AU0495'THE SOUTHEAST EDGE OF A CONCRETE SIDEWALK, 4 FEET SOUTHWEST OF A
 AU0495'24-INCH HACKBERRY TREE, (A COPPER BOLT LEADED IN THE TOP OF A TILE 4
 AU0495'FEET UNDERGROUND AND DIRECTLY UNDER) AN IRON PIPE AND CAP PROJECTING
 AU0495'18 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0495
 AU0495                          STATION RECOVERY (1986)
 AU0495
 AU0495'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0495'RECOVERED IN POOR CONDITION.  THE PIPE IS VERY LOOSE AND WAS NOT
 AU0495'LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0496 ***********************************************************************
 AU0496  DESIGNATION -  207/2 BOLT
 AU0496  PID         -  AU0496
 AU0496  STATE/COUNTY-  LA/ST CHARLES
 AU0496  COUNTRY     -  US
 AU0496  USGS QUAD   -  LULING (2018)
 AU0496
 AU0496                         *CURRENT SURVEY CONTROL
 AU0496  ______________________________________________________________________
 AU0496* NAD 83(1986) POSITION- 29 57 38.     (N) 090 18 10.     (W)   SCALED
 AU0496* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0496  **This station is located in a suspected subsidence area (see below).
 AU0496  ______________________________________________________________________
 AU0496  GEOID HEIGHT    -        -25.987 (meters)                     GEOID18
 AU0496
 AU0496.The horizontal coordinates were scaled from a map and have
 AU0496.an estimated accuracy of +/- 6 seconds.
 AU0496
 AU0496.** This station is in an area of known vertical motion. If an
 AU0496.** orthometric height was ever established but is not available 
 AU0496.** in the current survey control section, the orthometric height
 AU0496.** is considered suspect.  Suspect heights are available in the
 AU0496.** superseded section only if requested.
 AU0496
 AU0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0496.GEOID18 height accuracy estimate available here.
 AU0496
 AU0496.Click photographs - Photos may exist for this station.
 AU0496
 AU0496;                    North         East    Units  Estimated Accuracy
 AU0496;SPC LA S     -   162,340.    1,099,470.      MT  (+/- 180 meters Scaled)
 AU0496
 AU0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP602174(NAD 83)
 AU0496
 AU0496                          SUPERSEDED SURVEY CONTROL
 AU0496
 AU0496.No superseded survey control is available for this station.
 AU0496
 AU0496_MARKER: B = BOLT
 AU0496_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0496_PROJECTION: RECESSED 122 CENTIMETERS
 AU0496_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0496
 AU0496  HISTORY     - Date     Condition        Report By
 AU0496  HISTORY     - UNK      MONUMENTED       USACE
 AU0496  HISTORY     - 1963     GOOD             CGS
 AU0496
 AU0496                          STATION DESCRIPTION
 AU0496
 AU0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0496'1.7 MI NE FROM ST ROSE.
 AU0496'ABOUT 1.7 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM THE ST. ROSE
 AU0496'SCHOOL AT ST. ROSE, NEAR THE JUNCTION OF A BLACK TOP ROAD LEADING
 AU0496'NORTH, IN LINE WITH A ROW OF HACKBERRY TREES, 21 1/2 FEET NORTHWEST OF
 AU0496'THE CENTER LINE OF THE HIGHWAY, 139 FEET SOUTHWEST OF THE CENTER OF
 AU0496'THE JUNCTION OF THE HIGHWAY AND BLACK TOP ROAD, 2.2 FEET SOUTHEAST OF
 AU0496'THE SOUTHEAST EDGE OF A CONCRETE SIDEWALK, 4 FEET SOUTHWEST OF A
 AU0496'24-INCH HACKBERRY TREE, A COPPER BOLT LEADED IN THE TOP OF A TILE 4
 AU0496'FEET UNDERGROUND AND DIRECTLY UNDER AN IRON PIPE AND CAP PROJECTING 18
 AU0496'INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0297 ***********************************************************************
 CQ0297  DESIGNATION -  2070
 CQ0297  PID         -  CQ0297
 CQ0297  STATE/COUNTY-  LA/UNION
 CQ0297  COUNTRY     -  US
 CQ0297  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0297
 CQ0297                         *CURRENT SURVEY CONTROL
 CQ0297  ______________________________________________________________________
 CQ0297* NAD 83(1986) POSITION- 32 40 34.     (N) 092 28 28.     (W)   SCALED
 CQ0297* NAVD 88 ORTHO HEIGHT -    38.754 (meters)      127.15  (feet) ADJUSTED
 CQ0297  ______________________________________________________________________
 CQ0297  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 CQ0297  DYNAMIC HEIGHT  -         38.711 (meters)      127.00  (feet) COMP
 CQ0297  MODELED GRAVITY -    979,530.9   (mgal)                       NAVD 88
 CQ0297
 CQ0297  VERT ORDER      -  SECOND    CLASS 0
 CQ0297
 CQ0297.The horizontal coordinates were scaled from a map and have
 CQ0297.an estimated accuracy of +/- 6 seconds.
 CQ0297
 CQ0297.The orthometric height was determined by differential leveling and
 CQ0297.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0297.in June 1991.
 CQ0297
 CQ0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0297.GEOID18 height accuracy estimate available here.
 CQ0297
 CQ0297.Click photographs - Photos may exist for this station.
 CQ0297
 CQ0297.The dynamic height is computed by dividing the NAVD 88
 CQ0297.geopotential number by the normal gravity value computed on the
 CQ0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0297.degrees latitude (g = 980.6199 gals.).
 CQ0297
 CQ0297.The modeled gravity was interpolated from observed gravity values.
 CQ0297
 CQ0297;                    North         East    Units  Estimated Accuracy
 CQ0297;SPC LA N     -   241,290.    1,002,400.      MT  (+/- 180 meters Scaled)
 CQ0297
 CQ0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS492155(NAD 83)
 CQ0297
 CQ0297                          SUPERSEDED SURVEY CONTROL
 CQ0297
 CQ0297  NGVD 29 (11/26/84)   38.834  (m)          127.41   (f) ADJUSTED    2 0
 CQ0297
 CQ0297.Superseded values are not recommended for survey control.
 CQ0297
 CQ0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0297.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0297
 CQ0297_MARKER: DD = SURVEY DISK
 CQ0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0297_STAMPING: 2070
 CQ0297_MARK LOGO: LAGS
 CQ0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0297+STABILITY: SURFACE MOTION
 CQ0297
 CQ0297  HISTORY     - Date     Condition        Report By
 CQ0297  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0297  HISTORY     - 1971     GOOD             NGS
 CQ0297
 CQ0297                          STATION DESCRIPTION
 CQ0297
 CQ0297'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 CQ0297'7.9 MI SW FROM FARMERVILLE.
 CQ0297'LOCATED 8.15 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE
 CQ0297'COURTHOUSE IN FARMERVILLE, THE 0.1 MILE NORTHWEST ON STATE HIGHWAY 151
 CQ0297'TO THE MARK ON THE RIGHT.  IT IS 50 FEET NORTHEAST OF THE CENTER OF
 CQ0297'THE HIGHWAY, 98 FEET NORTHWEST OF THE MISSISSIPPI RIVER TRANSMISSION
 CQ0297'CORP. PIPELINE VENT, 143 FEET EAST OF A RIGHT-OF-WAY MARKER, 1.5 FEET
 CQ0297'CORP. PIPELINE VENT, 143 FEET EAST OF A RIGHT-OF-WAY MARKER, 1.5 FEET
 CQ0297'NORTHEAST OF A METAL WITNESS POST.  IT IS A DISK STAMPED 2070 SET IN
 CQ0297'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2005 ***********************************************************************
 BJ2005  DESIGNATION -  208
 BJ2005  PID         -  BJ2005
 BJ2005  STATE/COUNTY-  LA/IBERVILLE
 BJ2005  COUNTRY     -  US
 BJ2005  USGS QUAD   -  GRAND RIVER (2018)
 BJ2005
 BJ2005                         *CURRENT SURVEY CONTROL
 BJ2005  ______________________________________________________________________
 BJ2005* NAD 83(1986) POSITION- 30 13 34.     (N) 091 24 58.     (W)   SCALED
 BJ2005* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2005  **This station is located in a suspected subsidence area (see below).
 BJ2005  ______________________________________________________________________
 BJ2005  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ2005
 BJ2005.The horizontal coordinates were scaled from a map and have
 BJ2005.an estimated accuracy of +/- 6 seconds.
 BJ2005
 BJ2005.** This station is in an area of known vertical motion. If an
 BJ2005.** orthometric height was ever established but is not available 
 BJ2005.** in the current survey control section, the orthometric height
 BJ2005.** is considered suspect.  Suspect heights are available in the
 BJ2005.** superseded section only if requested.
 BJ2005
 BJ2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2005.GEOID18 height accuracy estimate available here.
 BJ2005
 BJ2005.Click photographs - Photos may exist for this station.
 BJ2005
 BJ2005;                    North         East    Units  Estimated Accuracy
 BJ2005;SPC LA S     -   191,330.      992,030.      MT  (+/- 180 meters Scaled)
 BJ2005
 BJ2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP524449(NAD 83)
 BJ2005
 BJ2005                          SUPERSEDED SURVEY CONTROL
 BJ2005
 BJ2005.No superseded survey control is available for this station.
 BJ2005
 BJ2005_MARKER: S = SPIKE
 BJ2005_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2005_SP_SET: TREE
 BJ2005_STAMPING: PRE. B.M. 208-1933
 BJ2005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2005
 BJ2005  HISTORY     - Date     Condition        Report By
 BJ2005  HISTORY     - 1933     MONUMENTED       USACE
 BJ2005
 BJ2005                          STATION DESCRIPTION
 BJ2005
 BJ2005'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2005'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2005'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 7.6 MILES WEST ALONG
 BJ2005'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ON THE
 BJ2005'LOWER BANK OF THE RIVER, ON THE EAST BANK OF A SMALL SLOUGH, ABOUT 160
 BJ2005'FEET EAST OF THE SHEET PILES OF THE DAM ACROSS THE RIVER, ABOUT 120
 BJ2005'FEET FROM THE TOP OF THE BANK OF THE RIVER AND DIRECTLY ACROSS FROM
 BJ2005'THE WEST BANK OF A DREDGED BORROW PIT, AT A 20-INCH CYPRESS TREE WITH
 BJ2005'A BRASS PLATE STAMPED PRE B.M. 208 1933, IN THE DIAMOND BLAZE ON THE
 BJ2005'RIVERSIDE OF THE TREE, AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND. A
 BJ2005'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0509 ***********************************************************************
 AU0509  DESIGNATION -  208/1 BOLT
 AU0509  PID         -  AU0509
 AU0509  STATE/COUNTY-  LA/JEFFERSON
 AU0509  COUNTRY     -  US
 AU0509  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0509
 AU0509                         *CURRENT SURVEY CONTROL
 AU0509  ______________________________________________________________________
 AU0509* NAD 83(1986) POSITION- 29 58 51.     (N) 090 14 53.     (W)   SCALED
 AU0509* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0509  **This station is located in a suspected subsidence area (see below).
 AU0509  ______________________________________________________________________
 AU0509  GEOID HEIGHT    -        -26.040 (meters)                     GEOID18
 AU0509
 AU0509.The horizontal coordinates were scaled from a map and have
 AU0509.an estimated accuracy of +/- 6 seconds.
 AU0509
 AU0509.** This station is in an area of known vertical motion. If an
 AU0509.** orthometric height was ever established but is not available 
 AU0509.** in the current survey control section, the orthometric height
 AU0509.** is considered suspect.  Suspect heights are available in the
 AU0509.** superseded section only if requested.
 AU0509
 AU0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0509.GEOID18 height accuracy estimate available here.
 AU0509
 AU0509.Click photographs - Photos may exist for this station.
 AU0509
 AU0509;                    North         East    Units  Estimated Accuracy
 AU0509;SPC LA S     -   164,640.    1,104,730.      MT  (+/- 180 meters Scaled)
 AU0509
 AU0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP655198(NAD 83)
 AU0509
 AU0509                          SUPERSEDED SURVEY CONTROL
 AU0509
 AU0509.No superseded survey control is available for this station.
 AU0509
 AU0509_MARKER: B = BOLT
 AU0509_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0509_STAMPING: 208/1
 AU0509_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0509
 AU0509  HISTORY     - Date     Condition        Report By
 AU0509  HISTORY     - 1892     MONUMENTED       MRC
 AU0509  HISTORY     - 1938     GOOD             CGS
 AU0509  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0509
 AU0509                          STATION DESCRIPTION
 AU0509
 AU0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0509'IN KENNER.
 AU0509'ALONG HIGHWAY NO. 61 AND 90 THE AIRLINE HIGHWAY, 00.3 MILE W. OF THE
 AU0509'R.R. STATION.  IT IS 72 PACES N. OF THE CL OF THE HIGHWAY, 12 PACES W.
 AU0509'OF THE CL OF THE SAWDUST ROAD THAT PARALLELS THE OLD DITCH AND IS
 AU0509'ABOUT 25 PACES W. OF THE N. EDGE OF THE DITCH.  IT IS IN THE BRUSHY
 AU0509'AREA AT THE E. SIDE OF A SMALL DITCH AND A FIELD.
 AU0509
 AU0509                          STATION RECOVERY (1951)
 AU0509
 AU0509'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0509'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2009 ***********************************************************************
 AU2009  DESIGNATION -  208/1 CAP
 AU2009  PID         -  AU2009
 AU2009  STATE/COUNTY-  LA/JEFFERSON
 AU2009  COUNTRY     -  US
 AU2009  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU2009
 AU2009                         *CURRENT SURVEY CONTROL
 AU2009  ______________________________________________________________________
 AU2009* NAD 83(1986) POSITION- 29 58 51.     (N) 090 14 53.     (W)   SCALED
 AU2009* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2009  **This station is located in a suspected subsidence area (see below).
 AU2009  ______________________________________________________________________
 AU2009  GEOID HEIGHT    -        -26.040 (meters)                     GEOID18
 AU2009
 AU2009.The horizontal coordinates were scaled from a map and have
 AU2009.an estimated accuracy of +/- 6 seconds.
 AU2009
 AU2009.** This station is in an area of known vertical motion. If an
 AU2009.** orthometric height was ever established but is not available 
 AU2009.** in the current survey control section, the orthometric height
 AU2009.** is considered suspect.  Suspect heights are available in the
 AU2009.** superseded section only if requested.
 AU2009
 AU2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2009.GEOID18 height accuracy estimate available here.
 AU2009
 AU2009.Click photographs - Photos may exist for this station.
 AU2009
 AU2009;                    North         East    Units  Estimated Accuracy
 AU2009;SPC LA S     -   164,640.    1,104,730.      MT  (+/- 180 meters Scaled)
 AU2009
 AU2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP655198(NAD 83)
 AU2009
 AU2009                          SUPERSEDED SURVEY CONTROL
 AU2009
 AU2009.No superseded survey control is available for this station.
 AU2009
 AU2009_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU2009_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2009_STAMPING: 208/1
 AU2009_MARK LOGO: MRC
 AU2009_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2009_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2009
 AU2009  HISTORY     - Date     Condition        Report By
 AU2009  HISTORY     - 1892     MONUMENTED       MRC
 AU2009  HISTORY     - 1938     GOOD             CGS
 AU2009  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU2009
 AU2009                          STATION DESCRIPTION
 AU2009
 AU2009'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU2009'IN KENNER.
 AU2009'ALONG HIGHWAY NO. 61 AND 90 THE AIRLINE HIGHWAY, 00.3 MILE W. OF THE
 AU2009'R.R. STATION.  IT IS 72 PACES N. OF THE CL OF THE HIGHWAY, 12 PACES W.
 AU2009'OF THE CL OF THE SAWDUST ROAD THAT PARALLELS THE OLD DITCH AND IS
 AU2009'ABOUT 25 PACES W. OF THE N. EDGE OF THE DITCH.  IT IS IN THE BRUSHY
 AU2009'AREA AT THE E. SIDE OF A SMALL DITCH AND A FIELD.
 AU2009
 AU2009                          STATION RECOVERY (1951)
 AU2009
 AU2009'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU2009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2006 ***********************************************************************
 BJ2006  DESIGNATION -  209
 BJ2006  PID         -  BJ2006
 BJ2006  STATE/COUNTY-  LA/IBERVILLE
 BJ2006  COUNTRY     -  US
 BJ2006  USGS QUAD   -  GRAND RIVER (2018)
 BJ2006
 BJ2006                         *CURRENT SURVEY CONTROL
 BJ2006  ______________________________________________________________________
 BJ2006* NAD 83(1986) POSITION- 30 13 49.     (N) 091 24 27.     (W)   SCALED
 BJ2006* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2006  **This station is located in a suspected subsidence area (see below).
 BJ2006  ______________________________________________________________________
 BJ2006  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BJ2006
 BJ2006.The horizontal coordinates were scaled from a map and have
 BJ2006.an estimated accuracy of +/- 6 seconds.
 BJ2006
 BJ2006.** This station is in an area of known vertical motion. If an
 BJ2006.** orthometric height was ever established but is not available 
 BJ2006.** in the current survey control section, the orthometric height
 BJ2006.** is considered suspect.  Suspect heights are available in the
 BJ2006.** superseded section only if requested.
 BJ2006
 BJ2006.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2006.GEOID18 height accuracy estimate available here.
 BJ2006
 BJ2006.Click photographs - Photos may exist for this station.
 BJ2006
 BJ2006;                    North         East    Units  Estimated Accuracy
 BJ2006;SPC LA S     -   191,790.      992,860.      MT  (+/- 180 meters Scaled)
 BJ2006
 BJ2006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP532453(NAD 83)
 BJ2006
 BJ2006                          SUPERSEDED SURVEY CONTROL
 BJ2006
 BJ2006.No superseded survey control is available for this station.
 BJ2006
 BJ2006_MARKER: S = SPIKE
 BJ2006_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2006_SP_SET: TREE
 BJ2006_STAMPING: PRE.B.M. 209-1933
 BJ2006_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2006
 BJ2006  HISTORY     - Date     Condition        Report By
 BJ2006  HISTORY     - 1933     MONUMENTED       USACE
 BJ2006
 BJ2006                          STATION DESCRIPTION
 BJ2006
 BJ2006'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2006'2.7 MI S FROM INDIAN VILLAGE.
 BJ2006'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2006'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 6.9 MILES WEST ALONG
 BJ2006'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ABOUT
 BJ2006'3,280 FEET EAST OF GRAND RIVER DIKE, 32 FEET NORTH OF THE CONFLUENCE
 BJ2006'OF THE RIVER AND BAYOU PAT, 10 FEET BACK OF THE LOWER BANK OF THE
 BJ2006'RIVER, IN THE DIAMOND BLAZE OF A 12-INCH CYPRESS TREE WITH A BRASS
 BJ2006'PLATE STAMPED PRE B.M. 209 1933, AND ABOUT 2 FEET HIGHER THAN THE
 BJ2006'GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4090 ***********************************************************************
 BJ4090  DESIGNATION -  209 73
 BJ4090  PID         -  BJ4090
 BJ4090  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4090  COUNTRY     -  US
 BJ4090  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4090
 BJ4090                         *CURRENT SURVEY CONTROL
 BJ4090  ______________________________________________________________________
 BJ4090* NAD 83(1986) POSITION- 30 23 31.     (N) 091 02 30.     (W)   SCALED
 BJ4090* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4090  **This station is located in a suspected subsidence area (see below).
 BJ4090  ______________________________________________________________________
 BJ4090  GEOID HEIGHT    -        -27.004 (meters)                     GEOID18
 BJ4090  DYNAMIC HEIGHT  -          7.871 (meters)       25.82  (feet) COMP
 BJ4090  MODELED GRAVITY -    979,334.7   (mgal)                       NAVD 88
 BJ4090
 BJ4090.The horizontal coordinates were scaled from a map and have
 BJ4090.an estimated accuracy of +/- 6 seconds.
 BJ4090
 BJ4090.** This station is in an area of known vertical motion. If an
 BJ4090.** orthometric height was ever established but is not available 
 BJ4090.** in the current survey control section, the orthometric height
 BJ4090.** is considered suspect.  Suspect heights are available in the
 BJ4090.** superseded section only if requested.
 BJ4090
 BJ4090.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4090.GEOID18 height accuracy estimate available here.
 BJ4090
 BJ4090.Click photographs - Photos may exist for this station.
 BJ4090
 BJ4090.The dynamic height is computed by dividing the NAVD 88
 BJ4090.geopotential number by the normal gravity value computed on the
 BJ4090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4090.degrees latitude (g = 980.6199 gals.).
 BJ4090
 BJ4090.The modeled gravity was interpolated from observed gravity values.
 BJ4090
 BJ4090;                    North         East    Units  Estimated Accuracy
 BJ4090;SPC LA S     -   209,750.    1,028,030.      MT  (+/- 180 meters Scaled)
 BJ4090
 BJ4090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP881638(NAD 83)
 BJ4090
 BJ4090                          SUPERSEDED SURVEY CONTROL
 BJ4090
 BJ4090.No superseded survey control is available for this station.
 BJ4090
 BJ4090_MARKER: DB = BENCH MARK DISK
 BJ4090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4090_STAMPING: 209-73 1973
 BJ4090_MARK LOGO: LA-033
 BJ4090_PROJECTION: RECESSED 3 CENTIMETERS
 BJ4090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4090+STABILITY: SURFACE MOTION
 BJ4090
 BJ4090  HISTORY     - Date     Condition        Report By
 BJ4090  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4090  HISTORY     - 1987     GOOD             LA-033
 BJ4090
 BJ4090                          STATION DESCRIPTION
 BJ4090
 BJ4090'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4090'IN BATON ROUGE.
 BJ4090'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE NEAR THE INTERSECTION OF
 BJ4090'JEFFERSON HIGHWAY AND PECUE LANE, 13.1 METERS (43 FT) WEST OF THE
 BJ4090'CENTERLINE OF PECUE LANE, 9.8 METERS (32 FT) SOUTHWEST OF THE CENTER-
 BJ4090'LINE OF JEFFERSON HIGHWAY, 2.7 METERS (9 FT) NORTHWEST OF A RIGHT-OF-
 BJ4090'WAY MARKER, AND 3.7 METERS (12 FT) SOUTHEAST OF A POWER POLE AND
 BJ4090'TELEPHONE JUNCTION BOX.
 BJ4090'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ4090'THE MARK IS 0.61 M BELOW JEFFERSON HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0760 ***********************************************************************
 AU0760  DESIGNATION -  209/C RESET
 AU0760  PID         -  AU0760
 AU0760  STATE/COUNTY-  LA/JEFFERSON
 AU0760  COUNTRY     -  US
 AU0760  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0760
 AU0760                         *CURRENT SURVEY CONTROL
 AU0760  ______________________________________________________________________
 AU0760* NAD 83(1986) POSITION- 29 56 03.     (N) 090 13 31.     (W)   SCALED
 AU0760* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0760  **This station is located in a suspected subsidence area (see below).
 AU0760  ______________________________________________________________________
 AU0760  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 AU0760
 AU0760.The horizontal coordinates were scaled from a map and have
 AU0760.an estimated accuracy of +/- 6 seconds.
 AU0760
 AU0760.** This station is in an area of known vertical motion. If an
 AU0760.** orthometric height was ever established but is not available 
 AU0760.** in the current survey control section, the orthometric height
 AU0760.** is considered suspect.  Suspect heights are available in the
 AU0760.** superseded section only if requested.
 AU0760
 AU0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0760.GEOID18 height accuracy estimate available here.
 AU0760
 AU0760.Click photographs - Photos may exist for this station.
 AU0760
 AU0760;                    North         East    Units  Estimated Accuracy
 AU0760;SPC LA S     -   159,490.    1,106,970.      MT  (+/- 180 meters Scaled)
 AU0760
 AU0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP678147(NAD 83)
 AU0760
 AU0760                          SUPERSEDED SURVEY CONTROL
 AU0760
 AU0760.No superseded survey control is available for this station.
 AU0760
 AU0760_MARKER: P = PIPE CAP
 AU0760_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0760_STAMPING: 209 C
 AU0760_MARK LOGO: USACE
 AU0760_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0760_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0760
 AU0760  HISTORY     - Date     Condition        Report By
 AU0760  HISTORY     - 1964     MONUMENTED       USACE
 AU0760  HISTORY     - 1964     GOOD             CGS
 AU0760  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0760
 AU0760                          STATION DESCRIPTION
 AU0760
 AU0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0760'ABOUT 2.25 MILES WESTERLY ALONG STATE HIGHWAY 18 (RIVER ROAD) FROM THE
 AU0760'SOUTHERN PACIFIC COMPANY RAILROAD STATION AT AVONDALE, 0.7 MILE
 AU0760'WESTERLY FROM THE WAGGAMAN SCHOOL, NEAR THE NORTHEAST CORNER OF A
 AU0760'LARGE OPEN PASTURE, 26 FEET SOUTHWEST OF THE CENTER LINE OF THE
 AU0760'HIGHWAY, 98.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A ONE STORY
 AU0760'FARM HOUSE, 31 FEET SOUTHEAST OF THE CENTER LINE OF A DRIVEWAY LEADING
 AU0760'TO FARM HOUSE, 21 FEET EAST-SOUTHEAST OF A FENCE CORNER, 2.8 FEET
 AU0760'NORTHWEST OF A METAL WITNESS POST, PROJECTS 0.5 FOOT ABOVE THE LEVEL
 AU0760'OF THE GROUND AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY. NOTE--
 AU0760'THE PIPE WAS FOUND LEANING AND WAS STRAIGHTENED BY THIS PARTY IN 1964.
 AU0760
 AU0760                          STATION RECOVERY (1984)
 AU0760
 AU0760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0760'SEARCHED FOR BUT NOT RECOVERED, NO FARM HOUSE IN AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2122 ***********************************************************************
 BK2122  DESIGNATION -  21
 BK2122  PID         -  BK2122
 BK2122  STATE/COUNTY-  LA/ST LANDRY
 BK2122  COUNTRY     -  US
 BK2122  USGS QUAD   -  WHITEVILLE (2018)
 BK2122
 BK2122                         *CURRENT SURVEY CONTROL
 BK2122  ______________________________________________________________________
 BK2122* NAD 83(1986) POSITION- 30 50 01.     (N) 092 12 12.     (W)   SCALED
 BK2122* NAVD 88 ORTHO HEIGHT -    14.54  (+/-2cm)       47.7   (feet) VERTCON3
 BK2122  ______________________________________________________________________
 BK2122  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BK2122  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2122
 BK2122.The horizontal coordinates were scaled from a map and have
 BK2122.an estimated accuracy of +/- 6 seconds.
 BK2122
 BK2122.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2122.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2122
 BK2122.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2122.GEOID18 height accuracy estimate available here.
 BK2122
 BK2122.The vertical order pertains to the NGVD 29 superseded value.
 BK2122
 BK2122.Click photographs - Photos may exist for this station.
 BK2122
 BK2122;                    North         East    Units  Estimated Accuracy
 BK2122;SPC LA S     -   258,990.      916,770.      MT  (+/- 180 meters Scaled)
 BK2122
 BK2122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ761114(NAD 83)
 BK2122
 BK2122                          SUPERSEDED SURVEY CONTROL
 BK2122
 BK2122  NGVD 29 (11/26/84)   14.546  (m)           47.72   (f) ADJUSTED    2 2
 BK2122
 BK2122.Superseded values are not recommended for survey control.
 BK2122
 BK2122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2122.See file dsdata.pdf to determine how the superseded data were derived.
 BK2122
 BK2122_MARKER: DD = SURVEY DISK
 BK2122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2122_STAMPING: 21 GDS 1965
 BK2122_MARK LOGO: USGS
 BK2122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2122+STABILITY: SURFACE MOTION
 BK2122
 BK2122  HISTORY     - Date     Condition        Report By
 BK2122  HISTORY     - 1965     MONUMENTED       USGS
 BK2122
 BK2122                          STATION DESCRIPTION
 BK2122
 BK2122'DESCRIBED BY US GEOLOGICAL SURVEY 1965
 BK2122'3.8 MI SE FROM WHITEVILLE.
 BK2122'ABOUT 3.8 MILES NW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF STATE
 BK2122'HIGHWAY 182 AT WHITEVILLE, 380 FT WEST OF THE JUNCTION OF STATE
 BK2122'HIGHWAY 29 AND A BLACK TOPED PARISH RODE LEADING SW, 89 FT NORTH OF
 BK2122'THE CENTER OF THE PARISH ROAD, THIS MARKER IS LOCATED NEAR THE WHITE
 BK2122'CHAPEL CHURCH AND ON THE EAST SIDE OF THE CEMETARY NEXT TO A CHAIN
 BK2122'LINK FINCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5215 ***********************************************************************
 BJ5215  DESIGNATION -  21
 BJ5215  PID         -  BJ5215
 BJ5215  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5215  COUNTRY     -  US
 BJ5215  USGS QUAD   -  LACOUR (2018)
 BJ5215
 BJ5215                         *CURRENT SURVEY CONTROL
 BJ5215  ______________________________________________________________________
 BJ5215* NAD 83(1992) POSITION- 30 46 38.13876(N) 091 35 52.17571(W)   ADJUSTED
 BJ5215* NAVD 88 ORTHO HEIGHT -     9.75  (+/-2cm)       32.0   (feet) VERTCON3
 BJ5215  ______________________________________________________________________
 BJ5215  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ5215  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 BJ5215  HORZ ORDER      -  SECOND
 BJ5215  VERT ORDER      -  THIRD ? (See Below)
 BJ5215
 BJ5215.The horizontal coordinates were established by classical geodetic methods
 BJ5215.and adjusted by the National Geodetic Survey in January 1993.
 BJ5215
 BJ5215.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ5215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ5215
 BJ5215.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5215.GEOID18 height accuracy estimate available here.
 BJ5215
 BJ5215.The vertical order pertains to the NGVD 29 superseded value.
 BJ5215
 BJ5215.Click photographs - Photos may exist for this station.
 BJ5215
 BJ5215.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5215
 BJ5215. The following values were computed from the NAD 83(1992) position.
 BJ5215
 BJ5215;                    North         East     Units Scale Factor Converg.
 BJ5215;SPC LA S     -   252,458.233   974,680.828   MT  1.00001734   -0 07 56.1
 BJ5215;SPC LA S     -   828,273.39  3,197,765.35   sFT  1.00001734   -0 07 56.1
 BJ5215;UTM  15      - 3,405,757.485   634,176.526   MT  0.99982208   +0 43 03.4
 BJ5215
 BJ5215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5215!SPC LA S     -   1.00000273  x   1.00001734  =   1.00002007
 BJ5215!UTM  15      -   1.00000273  x   0.99982208  =   0.99982481
 BJ5215
 BJ5215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3417605757(NAD 83)
 BJ5215
 BJ5215                          SUPERSEDED SURVEY CONTROL
 BJ5215
 BJ5215  NAD 83(1986)-  30 46 38.15646(N)    091 35 52.16991(W) AD(       ) 2
 BJ5215  NAD 27      -  30 46 37.49882(N)    091 35 51.74402(W) AD(       ) 2
 BJ5215  NGVD 29               9.74   (m)           32.0    (f) LEVELING    3  
 BJ5215
 BJ5215.Superseded values are not recommended for survey control.
 BJ5215
 BJ5215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5215.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5215
 BJ5215_MARKER: P = PIPE CAP
 BJ5215_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ5215_MARK LOGO: MRC
 BJ5215_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ5215_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5215
 BJ5215  HISTORY     - Date     Condition        Report By
 BJ5215  HISTORY     - 1930     MONUMENTED       MRC
 BJ5215  HISTORY     - 1957     GOOD             CGS
 BJ5215
 BJ5215                          STATION DESCRIPTION
 BJ5215
 BJ5215'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1930 (CMT)
 BJ5215'A MARK OF THE MISSISSIPPI RIVER COMMISSION LOCATED BY TRAVERSE
 BJ5215'FROM STATION NEW ROADS WEST BASE E (U.S.C. AND G.S.).
 BJ5215'
 BJ5215'P.B.M. IS TILE AND PIPE ON RIGHT OF THE MISSISSIPPI RIVER IN
 BJ5215'POINTE COUPEE PARISH, LA, ABOUT 2-3/4 MILES ABOVE MORGANZA, LA.
 BJ5215'ON THE LAND OF O. LACCUR BACK OF RESIDENCE OF W.B. WELLS.  IT IS
 BJ5215'49.5 METERS BACK OF DOWN RIVER CORNER OF THE HOUSE.  89.5 METERS
 BJ5215'BACK OF CENTER LINE OF THE MAIN HIGHWAY NO. 30.  16.5 METERS
 BJ5215'ABOVE THE OLD STATE ROAD WHICH CROSSES THE HIGHWAY AND LEADS TO
 BJ5215'THE ATCHAFALAYA RIVER.  8.9 METERS ABOVE 24 IN HACKBERRY.
 BJ5215'TOP OF PIPE IS 18 INCHES ABOVE THE GROUND.
 BJ5215'
 BJ5215'REACHED FROM MORGANZA, LA. BY FOLLOWING HIGHWAY NO. 30 TO THE
 BJ5215'OLD STATE ROAD NORTH OF TOWN ABOUT 5 MILES.
 BJ5215
 BJ5215                          STATION RECOVERY (1957)
 BJ5215
 BJ5215'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5215'STATION RECOVERED IN GOOD CONDITION.  THE PUBLISHED DESCRIPTION
 BJ5215'IS INADEQUATE, A NEW DESCRIPTION FOLLOWS--
 BJ5215'
 BJ5215'STATION IS LOCATED ALONG THE EAST LIMITS OF THE MORGANZA
 BJ5215'FLOODWAY, ABOUT 3.3 MILES NORTHEAST OF MORGANZA, AND DIRECTLY
 BJ5215'WEST OF NEW TEXAS LANDING.  IT IS 180.0 FEET WEST OF CENTERLINE
 BJ5215'OF AN OLD ROAD RUNNING EAST AND WEST.  IT IS AN IRON PIPE WITH
 BJ5215'BRONZE CAP STAMPED PBM 21 1929 AND PROJECTING 18 INCHES.
 BJ5215'
 BJ5215'TO REACH FROM THE JUNCTION OF HIGHWAYS NO 1 AND NO 10 IN MORGANZA
 BJ5215'GO NORTH ON NO 1 FOR 0.9 MILES TO WHERE HIGHWAY CROSSES LEVEE,
 BJ5215'TURN RIGHT AND FOLLOW LEVEE 2.4 MILES TO STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3956 ***********************************************************************
 BJ3956  DESIGNATION -  21 87
 BJ3956  PID         -  BJ3956
 BJ3956  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3956  COUNTRY     -  US
 BJ3956  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3956
 BJ3956                         *CURRENT SURVEY CONTROL
 BJ3956  ______________________________________________________________________
 BJ3956* NAD 83(1986) POSITION- 30 25 01.     (N) 091 08 37.     (W)   SCALED
 BJ3956* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3956  **This station is located in a suspected subsidence area (see below).
 BJ3956  ______________________________________________________________________
 BJ3956  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BJ3956  DYNAMIC HEIGHT  -         10.046 (meters)       32.96  (feet) COMP
 BJ3956  MODELED GRAVITY -    979,336.1   (mgal)                       NAVD 88
 BJ3956
 BJ3956.The horizontal coordinates were scaled from a map and have
 BJ3956.an estimated accuracy of +/- 6 seconds.
 BJ3956
 BJ3956.** This station is in an area of known vertical motion. If an
 BJ3956.** orthometric height was ever established but is not available 
 BJ3956.** in the current survey control section, the orthometric height
 BJ3956.** is considered suspect.  Suspect heights are available in the
 BJ3956.** superseded section only if requested.
 BJ3956
 BJ3956.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3956.GEOID18 height accuracy estimate available here.
 BJ3956
 BJ3956.Click photographs - Photos may exist for this station.
 BJ3956
 BJ3956.The dynamic height is computed by dividing the NAVD 88
 BJ3956.geopotential number by the normal gravity value computed on the
 BJ3956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3956.degrees latitude (g = 980.6199 gals.).
 BJ3956
 BJ3956.The modeled gravity was interpolated from observed gravity values.
 BJ3956
 BJ3956;                    North         East    Units  Estimated Accuracy
 BJ3956;SPC LA S     -   212,500.    1,018,230.      MT  (+/- 180 meters Scaled)
 BJ3956
 BJ3956_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP783664(NAD 83)
 BJ3956
 BJ3956                          SUPERSEDED SURVEY CONTROL
 BJ3956
 BJ3956.No superseded survey control is available for this station.
 BJ3956
 BJ3956_MARKER: DB = BENCH MARK DISK
 BJ3956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3956_STAMPING: 21-87 1987
 BJ3956_MARK LOGO: LA-033
 BJ3956_PROJECTION: FLUSH
 BJ3956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3956+STABILITY: SURFACE MOTION
 BJ3956
 BJ3956  HISTORY     - Date     Condition        Report By
 BJ3956  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3956
 BJ3956                          STATION DESCRIPTION
 BJ3956
 BJ3956'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3956'IN BATON ROUGE.
 BJ3956'LOCATED SOUTH OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ3956'PERKINS ROAD AND LEE DRIVE, SET IN THE SOUTHEAST QUADRANT OF THE
 BJ3956'INTERSECTION, AT 4524 PERKINS ROAD, 4.9 METERS (16 FEET) SOUTHWEST OF
 BJ3956'A FIRE HYDRANT, 1.2 METERS (4 FEET) WEST OF A METAL LIGHT POLE, AND
 BJ3956'0.61 METERS (2 FEET) SOUTHEAST OF THE INSIDE EDGE OF A SIDEWALK.
 BJ3956'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3956'THE MARK IS 0.31 M ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1078 ***********************************************************************
 AU1078  DESIGNATION -  21 B NOSWB
 AU1078  PID         -  AU1078
 AU1078  STATE/COUNTY-  LA/ORLEANS
 AU1078  COUNTRY     -  US
 AU1078  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1078
 AU1078                         *CURRENT SURVEY CONTROL
 AU1078  ______________________________________________________________________
 AU1078* NAD 83(1986) POSITION- 29 57 44.     (N) 090 05 09.     (W)   SCALED
 AU1078* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1078  **This station is located in a suspected subsidence area (see below).
 AU1078  ______________________________________________________________________
 AU1078  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 AU1078
 AU1078.The horizontal coordinates were scaled from a map and have
 AU1078.an estimated accuracy of +/- 6 seconds.
 AU1078
 AU1078.** This station is in an area of known vertical motion. If an
 AU1078.** orthometric height was ever established but is not available 
 AU1078.** in the current survey control section, the orthometric height
 AU1078.** is considered suspect.  Suspect heights are available in the
 AU1078.** superseded section only if requested.
 AU1078
 AU1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1078.GEOID18 height accuracy estimate available here.
 AU1078
 AU1078.Click photographs - Photos may exist for this station.
 AU1078
 AU1078;                    North         East    Units  Estimated Accuracy
 AU1078;SPC LA S     -   162,730.    1,120,400.      MT  (+/- 180 meters Scaled)
 AU1078
 AU1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP812181(NAD 83)
 AU1078
 AU1078                          SUPERSEDED SURVEY CONTROL
 AU1078
 AU1078.No superseded survey control is available for this station.
 AU1078
 AU1078_MARKER: B = BOLT
 AU1078_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU1078_SP_SET: DOOR SILL
 AU1078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1078+STABILITY: SURFACE MOTION
 AU1078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1078+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2003
 AU1078
 AU1078  HISTORY     - Date     Condition        Report By
 AU1078  HISTORY     - UNK      MONUMENTED       LA1690
 AU1078  HISTORY     - 1963     GOOD             CGS
 AU1078  HISTORY     - 20030506 GOOD             USPSQD
 AU1078
 AU1078                          STATION DESCRIPTION
 AU1078
 AU1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU1078'AT NEW ORLEANS, IN THE EAST CORNER OF THE INTERSECTION OF ROCHEBLAVE
 AU1078'STREET AND PALMYRA STREET, SET IN TOP OF THE DOORSILL OF SEWERAGE
 AU1078'PUMPING STATION 15, 80 FEET SOUTHEAST OF THE CENTER LINE OF ROCHEBLAVE
 AU1078'STREET, 46 1/2 FEET NORTHEAST OF THE CENTER LINE OF PALMYRA STREET, 2
 AU1078'FEET NORTHWEST OF THE CENTER OF THE DOOR AND IS ABOUT 2 FEET ABOVE
 AU1078'PALMYRA STREET. A 3/4 INCH COPPER PIN.
 AU1078
 AU1078                          STATION RECOVERY (2003)
 AU1078
 AU1078'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU1078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2358 ***********************************************************************
 BJ2358  DESIGNATION -  21 BOLT
 BJ2358  PID         -  BJ2358
 BJ2358  STATE/COUNTY-  LA/ST MARTIN
 BJ2358  COUNTRY     -  US
 BJ2358  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2358
 BJ2358                         *CURRENT SURVEY CONTROL
 BJ2358  ______________________________________________________________________
 BJ2358* NAD 83(1986) POSITION- 30 20 45.     (N) 091 42 58.     (W)   SCALED
 BJ2358* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2358  **This station is located in a suspected subsidence area (see below).
 BJ2358  ______________________________________________________________________
 BJ2358  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BJ2358
 BJ2358.The horizontal coordinates were scaled from a map and have
 BJ2358.an estimated accuracy of +/- 6 seconds.
 BJ2358
 BJ2358.** This station is in an area of known vertical motion. If an
 BJ2358.** orthometric height was ever established but is not available 
 BJ2358.** in the current survey control section, the orthometric height
 BJ2358.** is considered suspect.  Suspect heights are available in the
 BJ2358.** superseded section only if requested.
 BJ2358
 BJ2358.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2358.GEOID18 height accuracy estimate available here.
 BJ2358
 BJ2358.Click photographs - Photos may exist for this station.
 BJ2358
 BJ2358;                    North         East    Units  Estimated Accuracy
 BJ2358;SPC LA S     -   204,660.      963,200.      MT  (+/- 180 meters Scaled)
 BJ2358
 BJ2358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP234578(NAD 83)
 BJ2358
 BJ2358                          SUPERSEDED SURVEY CONTROL
 BJ2358
 BJ2358.No superseded survey control is available for this station.
 BJ2358
 BJ2358_MARKER: B = BOLT
 BJ2358_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2358_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2358_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2358
 BJ2358  HISTORY     - Date     Condition        Report By
 BJ2358  HISTORY     - UNK      MONUMENTED       USACE
 BJ2358  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2358  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2358
 BJ2358                          STATION DESCRIPTION
 BJ2358
 BJ2358'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2358'AT EAST ATCHAFALAYA, SAINT MARTIN PARISH, ON THE EAST BANK OF
 BJ2358'ATCHAFALAYA RIVER, 125 FEET SOUTH OF THE ABANDONED TEXAS AND NEW
 BJ2358'ORLEANS RAILROAD TRACK, ABOUT 100 FEET BACK OF THE RIVER BANK, 31 FEET
 BJ2358'FROM THE NORTHWEST CORNER OF THE XAVIER BIJEAU RESIDENCE, AND 21 FEET
 BJ2358'FROM THE NORTHEAST CORNER OF THE MRS. GEORGE WESTPHALS RESIDENCE. A
 BJ2358'COPPER BOLT, SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER
 BJ2358'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 BJ2358'ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2358
 BJ2358                          STATION RECOVERY (1968)
 BJ2358
 BJ2358'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2632 ***********************************************************************
 BJ2632  DESIGNATION -  21 BOLT
 BJ2632  PID         -  BJ2632
 BJ2632  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2632  COUNTRY     -  US
 BJ2632  USGS QUAD   -  LACOUR (2018)
 BJ2632
 BJ2632                         *CURRENT SURVEY CONTROL
 BJ2632  ______________________________________________________________________
 BJ2632* NAD 83(1986) POSITION- 30 46 37.     (N) 091 35 52.     (W)   SCALED
 BJ2632* NAVD 88 ORTHO HEIGHT -     8.40  (+/-2cm)       27.6   (feet) VERTCON3
 BJ2632  ______________________________________________________________________
 BJ2632  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ2632  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2632
 BJ2632.The horizontal coordinates were scaled from a map and have
 BJ2632.an estimated accuracy of +/- 6 seconds.
 BJ2632
 BJ2632.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2632.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2632
 BJ2632.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2632.GEOID18 height accuracy estimate available here.
 BJ2632
 BJ2632.The vertical order pertains to the NGVD 29 superseded value.
 BJ2632
 BJ2632.Click photographs - Photos may exist for this station.
 BJ2632
 BJ2632;                    North         East    Units  Estimated Accuracy
 BJ2632;SPC LA S     -   252,420.      974,690.      MT  (+/- 180 meters Scaled)
 BJ2632
 BJ2632_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ341057(NAD 83)
 BJ2632
 BJ2632                          SUPERSEDED SURVEY CONTROL
 BJ2632
 BJ2632  NGVD 29 (11/26/84)    8.384  (m)           27.51   (f) ADJUSTED    1 2
 BJ2632
 BJ2632.Superseded values are not recommended for survey control.
 BJ2632
 BJ2632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2632.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2632
 BJ2632_MARKER: B = BOLT
 BJ2632_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2632_STAMPING: PBM 21 1929
 BJ2632_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2632_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2632
 BJ2632  HISTORY     - Date     Condition        Report By
 BJ2632  HISTORY     - 1929     MONUMENTED       USACE
 BJ2632  HISTORY     - 1964     GOOD             CGS
 BJ2632
 BJ2632                          STATION DESCRIPTION
 BJ2632
 BJ2632'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2632'3.2 MI N FROM MORGANZA.
 BJ2632'ABOUT 1.0 MILE NORTHWEST ALONG STATE ROAD 1 FROM THE TEXAS AND PACIFIC
 BJ2632'RAILROAD STATION AT MORGANZA, THENCE 2.2 MILES NORTH ALONG A ROAD ON
 BJ2632'THE TOP OF A LEVEE, ABOUT 0.3 MILE NORTH OF A POINT WHERE THE ROAD
 BJ2632'LEADS OFF THE LEVEE AND PARALLELS THE LEVEE ON THE NORTHWEST SIDE,
 BJ2632'ABOUT 0.1 MILE NORTHWEST OF THE ROAD ON THE TOP OF THE LEVEE, IN AN
 BJ2632'OPEN PASTURE, 287 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD ON THE
 BJ2632'NORTHWEST SIDE OF THE LEVEE, 1.2 FEET NORTH OF A METAL WITNESS POST,
 BJ2632'ABOUT LEVEL WITH THE ROAD, A COPPER BOLT SET IN CONCRETE ABOUT 3 FEET
 BJ2632'BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 BJ2632'PIPE BEARING A CAP WHICH PROJECTS 16 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2357 ***********************************************************************
 BJ2357  DESIGNATION -  21 CAP
 BJ2357  PID         -  BJ2357
 BJ2357  STATE/COUNTY-  LA/ST MARTIN
 BJ2357  COUNTRY     -  US
 BJ2357  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2357
 BJ2357                         *CURRENT SURVEY CONTROL
 BJ2357  ______________________________________________________________________
 BJ2357* NAD 83(1986) POSITION- 30 20 45.     (N) 091 42 58.     (W)   SCALED
 BJ2357* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2357  **This station is located in a suspected subsidence area (see below).
 BJ2357  ______________________________________________________________________
 BJ2357  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BJ2357
 BJ2357.The horizontal coordinates were scaled from a map and have
 BJ2357.an estimated accuracy of +/- 6 seconds.
 BJ2357
 BJ2357.** This station is in an area of known vertical motion. If an
 BJ2357.** orthometric height was ever established but is not available 
 BJ2357.** in the current survey control section, the orthometric height
 BJ2357.** is considered suspect.  Suspect heights are available in the
 BJ2357.** superseded section only if requested.
 BJ2357
 BJ2357.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2357.GEOID18 height accuracy estimate available here.
 BJ2357
 BJ2357.Click photographs - Photos may exist for this station.
 BJ2357
 BJ2357;                    North         East    Units  Estimated Accuracy
 BJ2357;SPC LA S     -   204,660.      963,200.      MT  (+/- 180 meters Scaled)
 BJ2357
 BJ2357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP234578(NAD 83)
 BJ2357
 BJ2357                          SUPERSEDED SURVEY CONTROL
 BJ2357
 BJ2357.No superseded survey control is available for this station.
 BJ2357
 BJ2357_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2357_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2357_MARK LOGO: USACE
 BJ2357_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2357_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2357
 BJ2357  HISTORY     - Date     Condition        Report By
 BJ2357  HISTORY     - UNK      MONUMENTED       USACE
 BJ2357  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2357  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2357
 BJ2357                          STATION DESCRIPTION
 BJ2357
 BJ2357'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2357'AT EAST ATCHAFALAYA, SAINT MARTIN PARISH, ON THE EAST BANK OF
 BJ2357'ATCHAFALAYA RIVER, 125 FEET SOUTH OF THE ABANDONED TEXAS AND NEW
 BJ2357'ORLEANS RAILROAD TRACK, ABOUT 100 FEET BACK OF THE RIVER BANK, 31 FEET
 BJ2357'FROM THE NORTHWEST CORNER OF THE XAVIER BIJEAU RESIDENCE, AND 21 FEET
 BJ2357'FROM THE NORTHEAST CORNER OF THE MRS. GEORGE WESTPHALS RESIDENCE. AN
 BJ2357'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2357
 BJ2357                          STATION RECOVERY (1968)
 BJ2357
 BJ2357'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2357'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0118 ***********************************************************************
 BJ0118  DESIGNATION -  21 CAP
 BJ0118  PID         -  BJ0118
 BJ0118  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0118  COUNTRY     -  US
 BJ0118  USGS QUAD   -  LACOUR (2018)
 BJ0118
 BJ0118                         *CURRENT SURVEY CONTROL
 BJ0118  ______________________________________________________________________
 BJ0118* NAD 83(1986) POSITION- 30 46 37.     (N) 091 35 51.     (W)   SCALED
 BJ0118* NAVD 88 ORTHO HEIGHT -     9.65  (+/-2cm)       31.7   (feet) VERTCON3
 BJ0118  ______________________________________________________________________
 BJ0118  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ0118  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ0118
 BJ0118.The horizontal coordinates were scaled from a map and have
 BJ0118.an estimated accuracy of +/- 6 seconds.
 BJ0118
 BJ0118.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ0118.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ0118
 BJ0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0118.GEOID18 height accuracy estimate available here.
 BJ0118
 BJ0118.The vertical order pertains to the NGVD 29 superseded value.
 BJ0118
 BJ0118.Click photographs - Photos may exist for this station.
 BJ0118
 BJ0118;                    North         East    Units  Estimated Accuracy
 BJ0118;SPC LA S     -   252,420.      974,710.      MT  (+/- 180 meters Scaled)
 BJ0118
 BJ0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ342057(NAD 83)
 BJ0118
 BJ0118                          SUPERSEDED SURVEY CONTROL
 BJ0118
 BJ0118  NGVD 29 (11/26/84)    9.639  (m)           31.62   (f) ADJUSTED    1 2
 BJ0118
 BJ0118.Superseded values are not recommended for survey control.
 BJ0118
 BJ0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0118.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0118
 BJ0118_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0118_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0118_STAMPING: PBM 21 1929
 BJ0118_MARK LOGO: USACE
 BJ0118_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0118_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0118
 BJ0118  HISTORY     - Date     Condition        Report By
 BJ0118  HISTORY     - 1929     MONUMENTED       USACE
 BJ0118  HISTORY     - 1964     GOOD             CGS
 BJ0118  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0118
 BJ0118                          STATION DESCRIPTION
 BJ0118
 BJ0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0118'3.2 MI N FROM MORGANZA.
 BJ0118'ABOUT 1.0 MILE NORTHWEST ALONG STATE ROAD 1 FROM THE TEXAS AND PACIFIC
 BJ0118'RAILROAD STATION AT MORGANZA, THENCE 2.2 MILES NORTH ALONG A ROAD ON
 BJ0118'THE TOP OF A LEVEE, ABOUT 0.3 MILE NORTH OF A POINT WHERE THE ROAD
 BJ0118'LEADS OFF THE LEVEE AND PARALLELS THE LEVEE ON THE NORTHWEST SIDE,
 BJ0118'ABOUT 0.1 MILE NORTHWEST OF THE ROAD ON THE TOP OF THE LEVEE, IN AN
 BJ0118'OPEN PASTURE, 287 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD ON THE
 BJ0118'NORTHWEST SIDE OF THE LEVEE, 1.2 FEET NORTH OF A METAL WITNESS POST,
 BJ0118'ABOUT LEVEL WITH THE ROAD, A 4-INCH IRON PIPE BEARING A CAP WHICH
 BJ0118'PROJECTS 16 INCHES.
 BJ0118
 BJ0118                          STATION RECOVERY (1976)
 BJ0118
 BJ0118'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0118'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0049 ***********************************************************************
 AU0049  DESIGNATION -  21 LLD ANO
 AU0049  PID         -  AU0049
 AU0049  STATE/COUNTY-  LA/ST JAMES
 AU0049  COUNTRY     -  US
 AU0049  USGS QUAD   -  LAGAN (2018)
 AU0049
 AU0049                         *CURRENT SURVEY CONTROL
 AU0049  ______________________________________________________________________
 AU0049* NAD 83(1986) POSITION- 29 59 38.     (N) 090 47 28.     (W)   SCALED
 AU0049* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0049  **This station is located in a suspected subsidence area (see below).
 AU0049  ______________________________________________________________________
 AU0049  GEOID HEIGHT    -        -26.278 (meters)                     GEOID18
 AU0049  DYNAMIC HEIGHT  -          5.290 (meters)       17.36  (feet) COMP
 AU0049  MODELED GRAVITY -    979,312.8   (mgal)                       NAVD 88
 AU0049
 AU0049.The horizontal coordinates were scaled from a map and have
 AU0049.an estimated accuracy of +/- 6 seconds.
 AU0049
 AU0049.** This station is in an area of known vertical motion. If an
 AU0049.** orthometric height was ever established but is not available 
 AU0049.** in the current survey control section, the orthometric height
 AU0049.** is considered suspect.  Suspect heights are available in the
 AU0049.** superseded section only if requested.
 AU0049
 AU0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0049.GEOID18 height accuracy estimate available here.
 AU0049
 AU0049.Click photographs - Photos may exist for this station.
 AU0049
 AU0049.The dynamic height is computed by dividing the NAVD 88
 AU0049.geopotential number by the normal gravity value computed on the
 AU0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0049.degrees latitude (g = 980.6199 gals.).
 AU0049
 AU0049.The modeled gravity was interpolated from observed gravity values.
 AU0049
 AU0049;                    North         East    Units  Estimated Accuracy
 AU0049;SPC LA S     -   165,710.    1,052,320.      MT  (+/- 180 meters Scaled)
 AU0049
 AU0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP130201(NAD 83)
 AU0049
 AU0049                          SUPERSEDED SURVEY CONTROL
 AU0049
 AU0049.No superseded survey control is available for this station.
 AU0049
 AU0049_MARKER: DD = SURVEY DISK
 AU0049_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0049_STAMPING: 21
 AU0049_MARK LOGO: USACE
 AU0049_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0049_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0049
 AU0049  HISTORY     - Date     Condition        Report By
 AU0049  HISTORY     - 1975     MONUMENTED       USACE
 AU0049  HISTORY     - 1977     GOOD             NGS
 AU0049  HISTORY     - 20060424 MARK NOT FOUND   NGS
 AU0049
 AU0049                          STATION DESCRIPTION
 AU0049
 AU0049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0049'4.6 MI WEST FROM VACHERIE.
 AU0049'4.6 MILES WEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0049'HIGHWAY 20 AT VACHERIE, 0.2 MILE NORTHEAST ALONG THE HIGHWAY FROM
 AU0049'MILE SIGN 22, 30 FT NORTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 AU0049'110.5 FT NORTHEAST OF A PAVED ROAD LEADING SOUTHEAST.
 AU0049
 AU0049                          STATION RECOVERY (2006)
 AU0049
 AU0049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU0049'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1991 ***********************************************************************
 CP1991  DESIGNATION -  21 V 1
 CP1991  PID         -  CP1991
 CP1991  STATE/COUNTY-  LA/FRANKLIN
 CP1991  COUNTRY     -  US
 CP1991  USGS QUAD   -  FORT NECESSITY (2018)
 CP1991
 CP1991                         *CURRENT SURVEY CONTROL
 CP1991  ______________________________________________________________________
 CP1991* NAD 83(1986) POSITION- 32 02 39.     (N) 091 47 15.     (W)   SCALED
 CP1991* NAVD 88 ORTHO HEIGHT -    20.28  (+/-2cm)       66.5   (feet) VERTCON3
 CP1991  ______________________________________________________________________
 CP1991  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 CP1991  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1991
 CP1991.The horizontal coordinates were scaled from a map and have
 CP1991.an estimated accuracy of +/- 6 seconds.
 CP1991
 CP1991.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1991.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1991
 CP1991.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1991.GEOID18 height accuracy estimate available here.
 CP1991
 CP1991.The vertical order pertains to the NGVD 29 superseded value.
 CP1991
 CP1991.Click photographs - Photos may exist for this station.
 CP1991
 CP1991;                    North         East    Units  Estimated Accuracy
 CP1991;SPC LA N     -   171,430.    1,067,290.      MT  (+/- 180 meters Scaled)
 CP1991
 CP1991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR144459(NAD 83)
 CP1991
 CP1991                          SUPERSEDED SURVEY CONTROL
 CP1991
 CP1991  NGVD 29 (??/??/92)   20.356  (m)           66.78   (f) ADJ UNCH    2 0
 CP1991
 CP1991.Superseded values are not recommended for survey control.
 CP1991
 CP1991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1991.See file dsdata.pdf to determine how the superseded data were derived.
 CP1991
 CP1991_MARKER: DD = SURVEY DISK
 CP1991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1991_STAMPING: 21V1 1969
 CP1991_MARK LOGO: LADHGS
 CP1991_PROJECTION: PROJECTING 3 CENTIMETERS
 CP1991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1991+STABILITY: SURFACE MOTION
 CP1991
 CP1991  HISTORY     - Date     Condition        Report By
 CP1991  HISTORY     - 1969     MONUMENTED       LADH
 CP1991
 CP1991                          STATION DESCRIPTION
 CP1991
 CP1991'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1991'1.80 MI E FROM FT NECESSITY.
 CP1991'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1991'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP1991'THENCE ABOUT 0.60 MILE EAST ALONG LOUISIANA HIGHWAY 128 TO THE MARKER.
 CP1991'IT IS 208.1 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 128,
 CP1991'32.7 FEET NORTHEAST OF THE NORTHWEST CORNER OF A FARM IMPLEMENT SHED,
 CP1991'71.7 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME HOUSE,
 CP1991'BELONGING TO H.C. HERRINGTON, 5.1 FEET NORTHWEST OF A FENCE CORNER,
 CP1991'39.0 FEET EAST OF THE CENTERLINE OF A GRAVEL ROAD.  SET IN TOP OF A
 CP1991'CONCRETE POST PROJECTING 1 INCH ABOUT GROUND.  A STEEL WITNESS POST IS
 CP1991'SET 0.6 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2000 ***********************************************************************
 CP2000  DESIGNATION -  21 V 10
 CP2000  PID         -  CP2000
 CP2000  STATE/COUNTY-  LA/FRANKLIN
 CP2000  COUNTRY     -  US
 CP2000  USGS QUAD   -  GILBERT (2018)
 CP2000
 CP2000                         *CURRENT SURVEY CONTROL
 CP2000  ______________________________________________________________________
 CP2000* NAD 83(1986) POSITION- 32 02 41.     (N) 091 39 52.     (W)   SCALED
 CP2000* NAVD 88 ORTHO HEIGHT -    23.00  (+/-2cm)       75.5   (feet) VERTCON3
 CP2000  ______________________________________________________________________
 CP2000  GEOID HEIGHT    -        -26.152 (meters)                     GEOID18
 CP2000  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2000
 CP2000.The horizontal coordinates were scaled from a map and have
 CP2000.an estimated accuracy of +/- 6 seconds.
 CP2000
 CP2000.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2000.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2000
 CP2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2000.GEOID18 height accuracy estimate available here.
 CP2000
 CP2000.The vertical order pertains to the NGVD 29 superseded value.
 CP2000
 CP2000.Click photographs - Photos may exist for this station.
 CP2000
 CP2000;                    North         East    Units  Estimated Accuracy
 CP2000;SPC LA N     -   171,580.    1,078,910.      MT  (+/- 180 meters Scaled)
 CP2000
 CP2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR260461(NAD 83)
 CP2000
 CP2000                          SUPERSEDED SURVEY CONTROL
 CP2000
 CP2000  NGVD 29 (??/??/92)   23.062  (m)           75.66   (f) ADJ UNCH    2 0
 CP2000
 CP2000.Superseded values are not recommended for survey control.
 CP2000
 CP2000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2000.See file dsdata.pdf to determine how the superseded data were derived.
 CP2000
 CP2000_MARKER: DD = SURVEY DISK
 CP2000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2000_STAMPING: 21V10 1969
 CP2000_MARK LOGO: LADHGS
 CP2000_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2000+STABILITY: SURFACE MOTION
 CP2000
 CP2000  HISTORY     - Date     Condition        Report By
 CP2000  HISTORY     - 1969     MONUMENTED       LADH
 CP2000  HISTORY     - 1981     MARK NOT FOUND   USGS
 CP2000
 CP2000                          STATION DESCRIPTION
 CP2000
 CP2000'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2000'9.50 MI E FROM FT NECESSITY.
 CP2000'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP2000'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP2000'THENCE ABOUT 8.3 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE MARKER.
 CP2000'IT IS 72.5 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 128,
 CP2000'35.0 FEET NORTH OF A FENCE CORNER, 0.9 FOOT NORTH OF A POWER POLE. SET
 CP2000'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL
 CP2000'WITNESS POST IS SET 0.9 FOOT SOUTH OF THE MARK.
 CP2000
 CP2000                          STATION RECOVERY (1981)
 CP2000
 CP2000'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 CP2000'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2089 ***********************************************************************
 CP2089  DESIGNATION -  21 V 100
 CP2089  PID         -  CP2089
 CP2089  STATE/COUNTY-  LA/FRANKLIN
 CP2089  COUNTRY     -  US
 CP2089  USGS QUAD   -  BASKINTON (2018)
 CP2089
 CP2089                         *CURRENT SURVEY CONTROL
 CP2089  ______________________________________________________________________
 CP2089* NAD 83(1986) POSITION- 32 19 08.     (N) 091 43 33.     (W)   SCALED
 CP2089* NAVD 88 ORTHO HEIGHT -    22.42  (+/-2cm)       73.6   (feet) VERTCON3
 CP2089  ______________________________________________________________________
 CP2089  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 CP2089  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2089
 CP2089.The horizontal coordinates were scaled from a map and have
 CP2089.an estimated accuracy of +/- 6 seconds.
 CP2089
 CP2089.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2089.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2089
 CP2089.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2089.GEOID18 height accuracy estimate available here.
 CP2089
 CP2089.The vertical order pertains to the NGVD 29 superseded value.
 CP2089
 CP2089.Click photographs - Photos may exist for this station.
 CP2089
 CP2089;                    North         East    Units  Estimated Accuracy
 CP2089;SPC LA N     -   201,930.    1,072,890.      MT  (+/- 180 meters Scaled)
 CP2089
 CP2089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR199764(NAD 83)
 CP2089
 CP2089                          SUPERSEDED SURVEY CONTROL
 CP2089
 CP2089  NGVD 29 (??/??/92)   22.474  (m)           73.73   (f) ADJ UNCH    2 0
 CP2089
 CP2089.Superseded values are not recommended for survey control.
 CP2089
 CP2089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2089.See file dsdata.pdf to determine how the superseded data were derived.
 CP2089
 CP2089_MARKER: DD = SURVEY DISK
 CP2089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2089_STAMPING: 21V100 1970
 CP2089_MARK LOGO: LADHGS
 CP2089_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2089+STABILITY: SURFACE MOTION
 CP2089
 CP2089  HISTORY     - Date     Condition        Report By
 CP2089  HISTORY     - 1970     MONUMENTED       LADH
 CP2089
 CP2089                          STATION DESCRIPTION
 CP2089
 CP2089'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2089'4.20 MI NE FROM MANGHAM.
 CP2089'ABOUT 4.20 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 132 AND 15 FROM
 CP2089'THE HIGH SCHOOL IN MANGHAM.  THENCE EAST ALONG LOUISIANA HIGHWAY 132,
 CP2089'0.65 MILES TO THE INTERSECTION OF LOUISIANA 15.  THENCE NORTH ALONG
 CP2089'LOUISIANA HIGHWAY 15, 0.65 MILES TO THE INTERSECTION OF LOUISIANA
 CP2089'HIGHWAY 132.  THENCE EAST ALONG LOUISIANA HIGHWAY 132, 2.90 MILES TO
 CP2089'THE MARK.  IT IS 70.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 CP2089'HIGHWAY 132, 30.0 FEET NORTH OF A FENCE CORNER, 32.5 FEET NORTHEAST OF
 CP2089'A TELEPHONE POLE, 3.0 FEET WEST OF A FENCE.  SET IN TOP OF A CONCRETE
 CP2089'POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CP2089'1.2 FEET WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1794 ***********************************************************************
 BW1794  DESIGNATION -  21 V 11
 BW1794  PID         -  BW1794
 BW1794  STATE/COUNTY-  LA/FRANKLIN
 BW1794  COUNTRY     -  US
 BW1794  USGS QUAD   -  WISNER (2018)
 BW1794
 BW1794                         *CURRENT SURVEY CONTROL
 BW1794  ______________________________________________________________________
 BW1794* NAD 83(1986) POSITION- 31 58 11.     (N) 091 40 41.     (W)   SCALED
 BW1794* NAVD 88 ORTHO HEIGHT -    22.68  (+/-2cm)       74.4   (feet) VERTCON3
 BW1794  ______________________________________________________________________
 BW1794  GEOID HEIGHT    -        -26.085 (meters)                     GEOID18
 BW1794  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1794
 BW1794.The horizontal coordinates were scaled from a map and have
 BW1794.an estimated accuracy of +/- 6 seconds.
 BW1794
 BW1794.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1794.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1794
 BW1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1794.GEOID18 height accuracy estimate available here.
 BW1794
 BW1794.The vertical order pertains to the NGVD 29 superseded value.
 BW1794
 BW1794.Click photographs - Photos may exist for this station.
 BW1794
 BW1794;                    North         East    Units  Estimated Accuracy
 BW1794;SPC LA N     -   163,250.    1,077,690.      MT  (+/- 180 meters Scaled)
 BW1794
 BW1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR249378(NAD 83)
 BW1794
 BW1794                          SUPERSEDED SURVEY CONTROL
 BW1794
 BW1794  NGVD 29 (??/??/92)   22.75   (m)           74.6    (f) COMPUTED    2 0
 BW1794
 BW1794.Superseded values are not recommended for survey control.
 BW1794
 BW1794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1794.See file dsdata.pdf to determine how the superseded data were derived.
 BW1794
 BW1794_MARKER: DD = SURVEY DISK
 BW1794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1794_STAMPING: 21V11 1969
 BW1794_MARK LOGO: LADHGS
 BW1794_PROJECTION: PROJECTING 5 CENTIMETERS
 BW1794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1794+STABILITY: SURFACE MOTION
 BW1794
 BW1794  HISTORY     - Date     Condition        Report By
 BW1794  HISTORY     - 1969     MONUMENTED       LADH
 BW1794
 BW1794                          STATION DESCRIPTION
 BW1794
 BW1794'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1794'1.60 MI SW FROM WISNER.
 BW1794'ABOUT 1.60 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1794'OFFICE IN WISNER.  THENCE 0.05 MILE NORTHEAST ALONG HOPE STREET TO THE
 BW1794'INTERSECTION OF LOUISIANA HIGHWAY 562.  THENCE 1.55 MILES SOUTHWEST
 BW1794'ALONG LOUISIANA HIGHWAY 562 TO MARKER.  IT IS 78.0 FEET NORTHWEST OF
 BW1794'CENTERLINE OF LOUISIANA HIGHWAY 562 36.5 FEET NORTHWEST OF A FENCE
 BW1794'CORNER, 82.0 FEET WEST OF THE CENTERLINE OF A CONCRETE DRIVEWAY, 67
 BW1794'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK RESIDENCE BELONGING
 BW1794'TO MATHEW BURNETTE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 BW1794'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.5 FOOT SOUTH OF THE
 BW1794'MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1793 ***********************************************************************
 BW1793  DESIGNATION -  21 V 12
 BW1793  PID         -  BW1793
 BW1793  STATE/COUNTY-  LA/FRANKLIN
 BW1793  COUNTRY     -  US
 BW1793  USGS QUAD   -  WISNER (2018)
 BW1793
 BW1793                         *CURRENT SURVEY CONTROL
 BW1793  ______________________________________________________________________
 BW1793* NAD 83(1986) POSITION- 31 57 39.     (N) 091 41 30.     (W)   SCALED
 BW1793* NAVD 88 ORTHO HEIGHT -    22.71  (+/-2cm)       74.5   (feet) VERTCON3
 BW1793  ______________________________________________________________________
 BW1793  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 BW1793  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1793
 BW1793.The horizontal coordinates were scaled from a map and have
 BW1793.an estimated accuracy of +/- 6 seconds.
 BW1793
 BW1793.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1793.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1793
 BW1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1793.GEOID18 height accuracy estimate available here.
 BW1793
 BW1793.The vertical order pertains to the NGVD 29 superseded value.
 BW1793
 BW1793.Click photographs - Photos may exist for this station.
 BW1793
 BW1793;                    North         East    Units  Estimated Accuracy
 BW1793;SPC LA N     -   162,260.    1,076,410.      MT  (+/- 180 meters Scaled)
 BW1793
 BW1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR236368(NAD 83)
 BW1793
 BW1793                          SUPERSEDED SURVEY CONTROL
 BW1793
 BW1793  NGVD 29 (??/??/92)   22.77   (m)           74.7    (f) COMPUTED    2 0
 BW1793
 BW1793.Superseded values are not recommended for survey control.
 BW1793
 BW1793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1793.See file dsdata.pdf to determine how the superseded data were derived.
 BW1793
 BW1793_MARKER: DD = SURVEY DISK
 BW1793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1793_STAMPING: 21V12 1969
 BW1793_MARK LOGO: LADHGS
 BW1793_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1793+STABILITY: SURFACE MOTION
 BW1793
 BW1793  HISTORY     - Date     Condition        Report By
 BW1793  HISTORY     - 1969     MONUMENTED       LADH
 BW1793  HISTORY     - 1982     MARK NOT FOUND   LADTD
 BW1793
 BW1793                          STATION DESCRIPTION
 BW1793
 BW1793'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1793'2.60 MI SW FROM WISNER.
 BW1793'ABOUT 2.60 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1793'OFFICE IN WISNER.  THENCE 0.05 MILES NORTHEAST ALONG HOPE STREET TO
 BW1793'THE INTERSECTION OF LOUISIANA HIGHWAY 562.  THENCE 2.55 MILES
 BW1793'SOUTHWEST ALONG LOUISIANA HIGHWAY 562 TO MARKER.  IT IS 87.25 FEET
 BW1793'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 562, 45.6 FEET WEST OF A
 BW1793'FENCE CORNER, 57.5 FEET SOUTHWEST OF A POWER POLE, 1.0 FOOT NORTH OF A
 BW1793'BARBWIRE FENCE, 0.25 MILE NORTH OF THE INTERSECTION OF LOUISIANA
 BW1793'HIGHWAY 875.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BW1793'THE GROUND.  A STEEL WITNESS POST IS SET 0.5 FOOT EAST OF THE MARK.
 BW1793
 BW1793                          STATION RECOVERY (1982)
 BW1793
 BW1793'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BW1793'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1792 ***********************************************************************
 BW1792  DESIGNATION -  21 V 13
 BW1792  PID         -  BW1792
 BW1792  STATE/COUNTY-  LA/FRANKLIN
 BW1792  COUNTRY     -  US
 BW1792  USGS QUAD   -  WISNER (2018)
 BW1792
 BW1792                         *CURRENT SURVEY CONTROL
 BW1792  ______________________________________________________________________
 BW1792* NAD 83(1986) POSITION- 31 56 43.     (N) 091 41 29.     (W)   SCALED
 BW1792* NAVD 88 ORTHO HEIGHT -    21.58  (+/-2cm)       70.8   (feet) VERTCON3
 BW1792  ______________________________________________________________________
 BW1792  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 BW1792  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1792
 BW1792.The horizontal coordinates were scaled from a map and have
 BW1792.an estimated accuracy of +/- 6 seconds.
 BW1792
 BW1792.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1792.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1792
 BW1792.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1792.GEOID18 height accuracy estimate available here.
 BW1792
 BW1792.The vertical order pertains to the NGVD 29 superseded value.
 BW1792
 BW1792.Click photographs - Photos may exist for this station.
 BW1792
 BW1792;                    North         East    Units  Estimated Accuracy
 BW1792;SPC LA N     -   160,530.    1,076,450.      MT  (+/- 180 meters Scaled)
 BW1792
 BW1792_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR236351(NAD 83)
 BW1792
 BW1792                          SUPERSEDED SURVEY CONTROL
 BW1792
 BW1792  NGVD 29 (??/??/92)   21.64   (m)           71.0    (f) COMPUTED    2 0
 BW1792
 BW1792.Superseded values are not recommended for survey control.
 BW1792
 BW1792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1792.See file dsdata.pdf to determine how the superseded data were derived.
 BW1792
 BW1792_MARKER: DD = SURVEY DISK
 BW1792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1792_STAMPING: 21V13 1969
 BW1792_MARK LOGO: LADHGS
 BW1792_PROJECTION: PROJECTING 8 CENTIMETERS
 BW1792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1792+STABILITY: SURFACE MOTION
 BW1792
 BW1792  HISTORY     - Date     Condition        Report By
 BW1792  HISTORY     - 1969     MONUMENTED       LADH
 BW1792  HISTORY     - 1982     GOOD             LADTD
 BW1792
 BW1792                          STATION DESCRIPTION
 BW1792
 BW1792'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1792'3.70 MI SW FROM WISNER.
 BW1792'ABOUT 3.70 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1792'OFFICE IN WISNER.  THENCE 0.05 MILE NORTHEAST ALONG HOPE STREET TO THE
 BW1792'INTERSECTION OF LOUISIANA HIGHWAY 562.  THENCE 2.65 MILES SOUTHWEST
 BW1792'ALONG LOUISIANA HIGHWAY 562 TO MARKER.  IT IS 76.0 FEET WEST OF THE
 BW1792'CENTERLINE OF LOUISIANA HIGHWAY 562, 40.0 FEET WEST OF A FENCE CORNER,
 BW1792'52.0 FEET NORTHEAST OF A POWER POLE, 78.0 FEET NORTH OF THE CENTERLINE
 BW1792'OF A GRAVEL DRIVE, 431.0 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BW1792'BRICK RESIDENCE BELONGING TO MR. W. C. SHIPP. SET IN TOP OF A CONCRETE
 BW1792'POST PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL WITNESS POST IS SET
 BW1792'0.75 FOOT EAST OF THE MARK.
 BW1792
 BW1792                          STATION RECOVERY (1982)
 BW1792
 BW1792'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BW1792'ABOUT 6.0 KM (3.70 MI) SOUTHWEST ALONG LA. HIGHWAY 562 FROM THE POST
 BW1792'OFFICE IN WISNER, THENCE 0.1 KM (0.05 MI) NORTHEAST ALONG HOPE STREET
 BW1792'TO THE INTERSECTION OF LA. HIGHWAY 562, THENCE 4.3 KM (2.65 MI)
 BW1792'SOUTHWEST ALONG LA. HIGHWAY 562 TO MARKER. IT IS 23.2 METERS (40.0
 BW1792'FT) WEST OF A FENCE CORNER, 15.85 METERS (5290 FT) NORTHWEST OF A
 BW1792'POWER POLE, 23.8 METERS (78.0 FT) NORTH OF THE CENTERLINE OF A GRAVEL
 BW1792'DRIVE, 131.4 METERS (431.0 FT) NORTHWEST OF THE NORTHEAST OF A BRICK
 BW1792'RESIDENCE BELONGING TO MR. W.C. SHIPP
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1791 ***********************************************************************
 BW1791  DESIGNATION -  21 V 14
 BW1791  PID         -  BW1791
 BW1791  STATE/COUNTY-  LA/FRANKLIN
 BW1791  COUNTRY     -  US
 BW1791  USGS QUAD   -  WISNER (2018)
 BW1791
 BW1791                         *CURRENT SURVEY CONTROL
 BW1791  ______________________________________________________________________
 BW1791* NAD 83(1986) POSITION- 31 55 56.     (N) 091 41 56.     (W)   SCALED
 BW1791* NAVD 88 ORTHO HEIGHT -    22.17  (+/-2cm)       72.7   (feet) VERTCON3
 BW1791  ______________________________________________________________________
 BW1791  GEOID HEIGHT    -        -26.039 (meters)                     GEOID18
 BW1791  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1791
 BW1791.The horizontal coordinates were scaled from a map and have
 BW1791.an estimated accuracy of +/- 6 seconds.
 BW1791
 BW1791.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1791.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1791
 BW1791.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1791.GEOID18 height accuracy estimate available here.
 BW1791
 BW1791.The vertical order pertains to the NGVD 29 superseded value.
 BW1791
 BW1791.Click photographs - Photos may exist for this station.
 BW1791
 BW1791;                    North         East    Units  Estimated Accuracy
 BW1791;SPC LA N     -   159,080.    1,075,750.      MT  (+/- 180 meters Scaled)
 BW1791
 BW1791_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR229336(NAD 83)
 BW1791
 BW1791                          SUPERSEDED SURVEY CONTROL
 BW1791
 BW1791  NGVD 29 (??/??/92)   22.23   (m)           72.9    (f) COMPUTED    2 0
 BW1791
 BW1791.Superseded values are not recommended for survey control.
 BW1791
 BW1791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1791.See file dsdata.pdf to determine how the superseded data were derived.
 BW1791
 BW1791_MARKER: DD = SURVEY DISK
 BW1791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1791_STAMPING: 21V14 1969
 BW1791_MARK LOGO: LADHGS
 BW1791_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1791+STABILITY: SURFACE MOTION
 BW1791
 BW1791  HISTORY     - Date     Condition        Report By
 BW1791  HISTORY     - 1969     MONUMENTED       LADH
 BW1791  HISTORY     - 1981     GOOD             LADTD
 BW1791
 BW1791                          STATION DESCRIPTION
 BW1791
 BW1791'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1791'4.65 MI SW FROM WISNER.
 BW1791'ABOUT 4.65 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1791'OFFICE IN WISNER.  THENCE 0.05 MILE NORTHEAST ALONG HOPE STREET TO THE
 BW1791'INTERSECTION OF LOUISIANA HIGHWAY 562.  THENCE 4.60 MILES SOUTHWEST
 BW1791'ALONG LOUISIANA HIGHWAY 562 TO MARKER.  IT IS 86.0 FEET SOUTHEAST OF
 BW1791'THE CENTERLINE OF LOUISIANA HIGHWAY 562, 36.0 FEET SOUTHEAST OF A
 BW1791'FENCE CORNER, 55.1 FEET SOUTH OF A POWER POLE, 113.3 FEET SOUTHWEST OF
 BW1791'THE SOUTHWEST CORNER OF A CINDERBLOCK CHURCH, 99.3 FEET NORTHWEST OF A
 BW1791'WATER WELL ON PROPERTY BELONGING TO HOLLY GROVE BAPTIST CHURCH. SET IN
 BW1791'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 BW1791'WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARKER.
 BW1791
 BW1791                          STATION RECOVERY (1981)
 BW1791
 BW1791'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW1791'ABOUT 7.5 KM (4.65 MI) SOUTHWEST ALONG LA. HIGHWAY 562 FROM THE POST
 BW1791'OFFICE IN WISNER, THENCE 0.1 KM (0.05 MI) NORTHWEST ALONG HOPE STREET
 BW1791'TO THE INTERSECTION OF LA. HIGHWAY 562, THENCE 7.4 KM (4.60 MI)
 BW1791'SOUTHWEST ALONG LA. HIGHWAY 562 TO MARKER. IT IS 26.2 METERS (86.0
 BW1791'FT) SOUTHWEST OF THE CENTERLINE OF LA. HIGHWAY 562, 11.0 METERS (36.0
 BW1791'FT) SOUTHEAST OF A FENCE CORNER, 16.8 METERS (55.1 FT) SOUTH OF A
 BW1791'POWER POLE, 34.5 METERS (113.3 FT) SOUTHWEST OF THE SOUTHWEST CORNER
 BW1791'OF A CINDER BLOCK CHURCH 30.3 METERS (99.3 FT) NORTHWEST OF A WATER
 BW1791'WELL ON PROPERTY BELONGING TO HOLLY GROVE BAPIST CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1789 ***********************************************************************
 BW1789  DESIGNATION -  21 V 16
 BW1789  PID         -  BW1789
 BW1789  STATE/COUNTY-  LA/FRANKLIN
 BW1789  COUNTRY     -  US
 BW1789  USGS QUAD   -  WISNER (2018)
 BW1789
 BW1789                         *CURRENT SURVEY CONTROL
 BW1789  ______________________________________________________________________
 BW1789* NAD 83(1986) POSITION- 31 55 36.     (N) 091 43 41.     (W)   SCALED
 BW1789* NAVD 88 ORTHO HEIGHT -    20.00  (+/-2cm)       65.6   (feet) VERTCON3
 BW1789  ______________________________________________________________________
 BW1789  GEOID HEIGHT    -        -26.006 (meters)                     GEOID18
 BW1789  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1789
 BW1789.The horizontal coordinates were scaled from a map and have
 BW1789.an estimated accuracy of +/- 6 seconds.
 BW1789
 BW1789.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1789.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1789
 BW1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1789.GEOID18 height accuracy estimate available here.
 BW1789
 BW1789.The vertical order pertains to the NGVD 29 superseded value.
 BW1789
 BW1789.Click photographs - Photos may exist for this station.
 BW1789
 BW1789;                    North         East    Units  Estimated Accuracy
 BW1789;SPC LA N     -   158,440.    1,073,000.      MT  (+/- 180 meters Scaled)
 BW1789
 BW1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR202330(NAD 83)
 BW1789
 BW1789                          SUPERSEDED SURVEY CONTROL
 BW1789
 BW1789  NGVD 29 (??/??/92)   20.06   (m)           65.8    (f) COMPUTED    2 0
 BW1789
 BW1789.Superseded values are not recommended for survey control.
 BW1789
 BW1789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1789.See file dsdata.pdf to determine how the superseded data were derived.
 BW1789
 BW1789_MARKER: DD = SURVEY DISK
 BW1789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1789_STAMPING: 21V16 1969
 BW1789_MARK LOGO: LADHGS
 BW1789_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1789+STABILITY: SURFACE MOTION
 BW1789
 BW1789  HISTORY     - Date     Condition        Report By
 BW1789  HISTORY     - 1969     MONUMENTED       LADH
 BW1789  HISTORY     - 1982     GOOD             LADTD
 BW1789
 BW1789                          STATION DESCRIPTION
 BW1789
 BW1789'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1789'6.55 MI SW FROM WISNER.
 BW1789'ABOUT 6.55 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1789'OFFICE IN WISNER.  THENCE 0.05 MILE NORTHEAST ALONG HOPE STREET TO THE
 BW1789'INTERSECTION OF LOUISIANA HIGHWAY 562.  THENCE 6.50 MILES SOUTHWEST
 BW1789'ALONG LOUISIANA HIGHWAY 562 TO MARKER.  IT IS 51.6 FEET SOUTH OF THE
 BW1789'CENTERLINE OF THE LOUISIANA HIGHWAY 562, 17.5 FEET SOUTHWEST OF A
 BW1789'POWER POLE, 42.0 FEET EAST OF A GRAVEL DRIVEWAY, 68.3 FEET NORTHEAST
 BW1789'OF THE NORTHEAST CORNER OF A WHITE FRAME HOUSE OWNED BY MRS. WALTER
 BW1789'WILKERSON.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BW1789'THE GROUND.  A STEEL WITNESS POST IS SET 0.75 FOOT SOUTH OF THE MARK.
 BW1789
 BW1789                          STATION RECOVERY (1982)
 BW1789
 BW1789'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BW1789'ABOUT 10.5 KM (6.55 MI) SOUTHWEST ALONG LA. HIGHWAY 562 FROM THE POST
 BW1789'OFFICE IN WISNER, THENCE 0.1 KM (0.05 MI) NORTHEAST ALONG HOPE STREET
 BW1789'TO THE INTERSECTION OF LA. HIGHWAY 562, THENCE 10.5 KM (6.50 MI)
 BW1789'SOUTH WEST ALONG LA. HIGHWAY 562 TO MARKER. IT IS 15.7 METERS (51.6
 BW1789'FT) SOUTH OF THE CENTERLINE OF LA. HIGHWAY 562, 5.3 METERS (17.5 FT)
 BW1789'SOUTHWEST OF A POWER POLE, 12.8 METERS (42.0 FT) EAST OF A GRAVEL
 BW1789'DRIVEWAY, 20.8 METERS (68.3 FT) NORTHEAST OF THE NORTHEAST CORNER OF
 BW1789'A WHITE FRAME HOUSE OWNED BY MRS. WALTER WILKERSON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1788 ***********************************************************************
 BW1788  DESIGNATION -  21 V 17
 BW1788  PID         -  BW1788
 BW1788  STATE/COUNTY-  LA/FRANKLIN
 BW1788  COUNTRY     -  US
 BW1788  USGS QUAD   -  WISNER (2018)
 BW1788
 BW1788                         *CURRENT SURVEY CONTROL
 BW1788  ______________________________________________________________________
 BW1788* NAD 83(1986) POSITION- 31 55 35.     (N) 091 44 37.     (W)   SCALED
 BW1788* NAVD 88 ORTHO HEIGHT -    19.77  (+/-2cm)       64.9   (feet) VERTCON3
 BW1788  ______________________________________________________________________
 BW1788  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 BW1788  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1788
 BW1788.The horizontal coordinates were scaled from a map and have
 BW1788.an estimated accuracy of +/- 6 seconds.
 BW1788
 BW1788.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1788.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1788
 BW1788.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1788.GEOID18 height accuracy estimate available here.
 BW1788
 BW1788.The vertical order pertains to the NGVD 29 superseded value.
 BW1788
 BW1788.Click photographs - Photos may exist for this station.
 BW1788
 BW1788;                    North         East    Units  Estimated Accuracy
 BW1788;SPC LA N     -   158,400.    1,071,520.      MT  (+/- 180 meters Scaled)
 BW1788
 BW1788_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR187329(NAD 83)
 BW1788
 BW1788                          SUPERSEDED SURVEY CONTROL
 BW1788
 BW1788  NGVD 29 (??/??/92)   19.84   (m)           65.1    (f) COMPUTED    2 0
 BW1788
 BW1788.Superseded values are not recommended for survey control.
 BW1788
 BW1788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1788.See file dsdata.pdf to determine how the superseded data were derived.
 BW1788
 BW1788_MARKER: DD = SURVEY DISK
 BW1788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1788_STAMPING: 21V17 1969
 BW1788_MARK LOGO: LADHGS
 BW1788_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1788+STABILITY: SURFACE MOTION
 BW1788
 BW1788  HISTORY     - Date     Condition        Report By
 BW1788  HISTORY     - 1969     MONUMENTED       LADH
 BW1788  HISTORY     - 1982     GOOD             LADTD
 BW1788
 BW1788                          STATION DESCRIPTION
 BW1788
 BW1788'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1788'7.40 MI SW FROM WISNER.
 BW1788'ABOUT 7.40 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1788'OFFICE IN WISNER.  THENCE 0.05 MILE NORTHEAST ALONG HOPE STREET TO THE
 BW1788'INTERSECTION OF LOUISIANA HIGHWAY 562.  THENCE 7.35 MILES SOUTHWEST
 BW1788'ALONG LOUISIANA HIGHWAY 562 TO MARKER.  IT IS 80 FEET SOUTH OF THE
 BW1788'CENTERLINE OF LOUISIANA HIGHWAY 562, 36.0 FEET SOUTH OF THE FENCE
 BW1788'CORNER, 33.8 FEET NORTHEAST OF THE NORTHEAST CORNER OF A TENNANT HOUSE
 BW1788'ON PROPERTY BELONGING TO MR. ERNEST HODGEKINS.  SET IN TOP OF A
 BW1788'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BW1788'POST IS SET 1 FOOT NORTH OF THE MARK.
 BW1788
 BW1788                          STATION RECOVERY (1982)
 BW1788
 BW1788'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BW1788'ABOUT 11.9 KM (7.40 MILES) SOUTHWEST ALONG LA. ABOUT 11.9 KM (7.40
 BW1788'MILES) SOUTHWEST ALONG LA. HIGHWAY 562 FROM THE POST OFFICE IN
 BW1788'WISNER, THENCE 0.10 KM (0.05 MILE) NORTHEAST ALONG HOPE STREET TO THE
 BW1788'INTERSECTION OF LA. HIGHWAY 562, THENCE 11.8 KM (7.35 MILES)
 BW1788'SOUTHWEST ALONG LA. HIGHWAY 562 TO MARKER. IT IS 24.38 METERS (80.0
 BW1788'FT) SOUTH OF THE CENTERLINE OF LA. HIGHWAY 562, 10.97 METERS (36.0
 BW1788'FT) SOUTH OF THE FENCE CORNER, 10.30 METERS (33.8 FT) NORTHEAST OF
 BW1788'THE NORTHEAST CORNER OF A TENNANT HOUSE ON PROPERTY BELONGING TO MR
 BW1788'ERNEST HODGEKINS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1787 ***********************************************************************
 BW1787  DESIGNATION -  21 V 18
 BW1787  PID         -  BW1787
 BW1787  STATE/COUNTY-  LA/FRANKLIN
 BW1787  COUNTRY     -  US
 BW1787  USGS QUAD   -  EXTENSION (2018)
 BW1787
 BW1787                         *CURRENT SURVEY CONTROL
 BW1787  ______________________________________________________________________
 BW1787* NAD 83(1986) POSITION- 31 55 49.     (N) 091 45 48.     (W)   SCALED
 BW1787* NAVD 88 ORTHO HEIGHT -    19.60  (+/-2cm)       64.3   (feet) VERTCON3
 BW1787  ______________________________________________________________________
 BW1787  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 BW1787  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1787
 BW1787.The horizontal coordinates were scaled from a map and have
 BW1787.an estimated accuracy of +/- 6 seconds.
 BW1787
 BW1787.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1787.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1787
 BW1787.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1787.GEOID18 height accuracy estimate available here.
 BW1787
 BW1787.The vertical order pertains to the NGVD 29 superseded value.
 BW1787
 BW1787.Click photographs - Photos may exist for this station.
 BW1787
 BW1787;                    North         East    Units  Estimated Accuracy
 BW1787;SPC LA N     -   158,820.    1,069,660.      MT  (+/- 180 meters Scaled)
 BW1787
 BW1787_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR169333(NAD 83)
 BW1787
 BW1787                          SUPERSEDED SURVEY CONTROL
 BW1787
 BW1787  NGVD 29 (??/??/92)   19.67   (m)           64.5    (f) COMPUTED    2 0
 BW1787
 BW1787.Superseded values are not recommended for survey control.
 BW1787
 BW1787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1787.See file dsdata.pdf to determine how the superseded data were derived.
 BW1787
 BW1787_MARKER: DD = SURVEY DISK
 BW1787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1787_STAMPING: 21V18 1969
 BW1787_MARK LOGO: LADHGS
 BW1787_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1787+STABILITY: SURFACE MOTION
 BW1787
 BW1787  HISTORY     - Date     Condition        Report By
 BW1787  HISTORY     - 1969     MONUMENTED       LADH
 BW1787  HISTORY     - 1982     GOOD             LADTD
 BW1787
 BW1787                          STATION DESCRIPTION
 BW1787
 BW1787'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1787'8.50 MI SW FROM WISNER.
 BW1787'ABOUT 8.50 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1787'OFFICE IN WISNER.  THENCE 0.05 MILE NORTHEAST ALONG HOPE STREET TO THE
 BW1787'INTERSECTION OF LOUISIANA HIGHWAY 562.  THENCE 8.45 MILES SOUTHWEST
 BW1787'ALONG LOUISIANA HIGHWAY 562 TO MARKER.  IT IS 110.5 FEET NORTH OF THE
 BW1787'CENTERLINE OF LOUISIANA HIGHWAY 562, 28.6 FEET EAST OF THE CENTERLINE
 BW1787'OF A GRAVEL DRIVE LEADING TO THE TOM KING RESIDENCE, 177.0 FEET SOUTH
 BW1787'OF THE SOUTHEAST CORNER OF A GREEN FRAME HOUSE OWNED BY MR. TOM KING,
 BW1787'13.0 FEET EAST OF AN 18 INCH PECAN TREE, 2.0 FEET SOUTH OF A MESH WIRE
 BW1787'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BW1787'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
 BW1787
 BW1787                          STATION RECOVERY (1982)
 BW1787
 BW1787'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BW1787'ABOUT 13.7 KM (8.5 MILES) SOUTHWEST ALONG LA. HIGHWAY 562 FROM THE
 BW1787'POST OFFICE IN WISNER, THENCE 0.1 KM (0.05 MILES) NORTHEAST ALONG
 BW1787'HOPE STREET TO THE INTERSECTION OF LA. HIGHWAY 562, THENCE 13.6 KM
 BW1787'(8.45 MILES) SOUTHWEST ALONG LA. HIGHWAY 562 TO MARKER. IT IS 33.68
 BW1787'METERS (110.5 FT) NORTH OF THE CENTERLINE OF LA. HIGHWAY 562, 8.72
 BW1787'METERS (28.6 FT) EAST OF THE CENTERLINE OF A GRAVE DRIVE LEADING TO
 BW1787'THE TOM KING RESIDENCE, 53.95 METERS (177.0 FT) SOUTH OF THE
 BW1787'SOUTHEAST CORNER OF A GREEN FRAME HOUSE OWNED BY MR. TOM KING, 3.96
 BW1787'METERS (13.0 FT) EAST OF AN 18 IN PECAN TREE, 0.61 METER (2.0 FT)
 BW1787'SOUTH OF A MESH WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1786 ***********************************************************************
 BW1786  DESIGNATION -  21 V 19
 BW1786  PID         -  BW1786
 BW1786  STATE/COUNTY-  LA/FRANKLIN
 BW1786  COUNTRY     -  US
 BW1786  USGS QUAD   -  EXTENSION (2018)
 BW1786
 BW1786                         *CURRENT SURVEY CONTROL
 BW1786  ______________________________________________________________________
 BW1786* NAD 83(1986) POSITION- 31 55 37.     (N) 091 46 43.     (W)   SCALED
 BW1786* NAVD 88 ORTHO HEIGHT -    17.58  (+/-2cm)       57.7   (feet) VERTCON3
 BW1786  ______________________________________________________________________
 BW1786  GEOID HEIGHT    -        -25.951 (meters)                     GEOID18
 BW1786  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1786
 BW1786.The horizontal coordinates were scaled from a map and have
 BW1786.an estimated accuracy of +/- 6 seconds.
 BW1786
 BW1786.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1786.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1786
 BW1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1786.GEOID18 height accuracy estimate available here.
 BW1786
 BW1786.The vertical order pertains to the NGVD 29 superseded value.
 BW1786
 BW1786.Click photographs - Photos may exist for this station.
 BW1786
 BW1786;                    North         East    Units  Estimated Accuracy
 BW1786;SPC LA N     -   158,440.    1,068,210.      MT  (+/- 180 meters Scaled)
 BW1786
 BW1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR154329(NAD 83)
 BW1786
 BW1786                          SUPERSEDED SURVEY CONTROL
 BW1786
 BW1786  NGVD 29 (??/??/92)   17.65   (m)           57.9    (f) COMPUTED    2 0
 BW1786
 BW1786.Superseded values are not recommended for survey control.
 BW1786
 BW1786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1786.See file dsdata.pdf to determine how the superseded data were derived.
 BW1786
 BW1786_MARKER: DD = SURVEY DISK
 BW1786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1786_STAMPING: 21V19 1969
 BW1786_MARK LOGO: LADHGS
 BW1786_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1786+STABILITY: SURFACE MOTION
 BW1786
 BW1786  HISTORY     - Date     Condition        Report By
 BW1786  HISTORY     - 1969     MONUMENTED       LADH
 BW1786
 BW1786                          STATION DESCRIPTION
 BW1786
 BW1786'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1786'9.15 MI SE FROM FT NECESSITY.
 BW1786'ABOUT 9.15 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1786'OFFICE IN FT. NECESSITY.  IT IS 97.0 FEET EAST OF THE CENTERLINE OF
 BW1786'LOUISIANA HIGHWAY 562, 3.3 FEET WEST OF A MESH AND BARBWIRE FENCE,
 BW1786'0.15 MILE NORTHWEST OF A GRAVEL ROAD, ON PROPERTY BELONGING TO
 BW1786'LOUISIANA DEPARTMENT OF HIGHWAYS.  SET IN TOP OF A CONCRETE POST
 BW1786'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.5
 BW1786'FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1992 ***********************************************************************
 CP1992  DESIGNATION -  21 V 2
 CP1992  PID         -  CP1992
 CP1992  STATE/COUNTY-  LA/FRANKLIN
 CP1992  COUNTRY     -  US
 CP1992  USGS QUAD   -  FORT NECESSITY (2018)
 CP1992
 CP1992                         *CURRENT SURVEY CONTROL
 CP1992  ______________________________________________________________________
 CP1992* NAD 83(1986) POSITION- 32 02 25.     (N) 091 46 18.     (W)   SCALED
 CP1992* NAVD 88 ORTHO HEIGHT -    20.93  (+/-2cm)       68.7   (feet) VERTCON3
 CP1992  ______________________________________________________________________
 CP1992  GEOID HEIGHT    -        -26.040 (meters)                     GEOID18
 CP1992  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1992
 CP1992.The horizontal coordinates were scaled from a map and have
 CP1992.an estimated accuracy of +/- 6 seconds.
 CP1992
 CP1992.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1992.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1992
 CP1992.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1992.GEOID18 height accuracy estimate available here.
 CP1992
 CP1992.The vertical order pertains to the NGVD 29 superseded value.
 CP1992
 CP1992.Click photographs - Photos may exist for this station.
 CP1992
 CP1992;                    North         East    Units  Estimated Accuracy
 CP1992;SPC LA N     -   171,010.    1,068,790.      MT  (+/- 180 meters Scaled)
 CP1992
 CP1992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR159455(NAD 83)
 CP1992
 CP1992                          SUPERSEDED SURVEY CONTROL
 CP1992
 CP1992  NGVD 29 (??/??/92)   20.999  (m)           68.89   (f) ADJ UNCH    2 0
 CP1992
 CP1992.Superseded values are not recommended for survey control.
 CP1992
 CP1992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1992.See file dsdata.pdf to determine how the superseded data were derived.
 CP1992
 CP1992_MARKER: DD = SURVEY DISK
 CP1992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1992_STAMPING: 21V2 1969
 CP1992_MARK LOGO: LADHGS
 CP1992_PROJECTION: PROJECTING 5 CENTIMETERS
 CP1992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1992+STABILITY: SURFACE MOTION
 CP1992
 CP1992  HISTORY     - Date     Condition        Report By
 CP1992  HISTORY     - 1969     MONUMENTED       LADH
 CP1992
 CP1992                          STATION DESCRIPTION
 CP1992
 CP1992'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1992'2.80 MI E FROM FT NECESSITY.
 CP1992'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1992'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP1992'THENCE ABOUT 1.60 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1992'MARKER.  IT IS 118.5 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP1992'128, 1.1 FEET WEST OF A YARD FENCE, 28.9 FEET SOUTHEAST OF THE
 CP1992'NORTHEAST CORNER OF A SCREENED PORCH ON A WOOD FRAME HOUSE BELONGING
 CP1992'TO REV. JACK JONES, 21.2 FEET NORTH OF A WATER WELL.  SET IN TOP OF A
 CP1992'CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP1992'IS SET 0.9 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1785 ***********************************************************************
 BW1785  DESIGNATION -  21 V 20
 BW1785  PID         -  BW1785
 BW1785  STATE/COUNTY-  LA/FRANKLIN
 BW1785  COUNTRY     -  US
 BW1785  USGS QUAD   -  EXTENSION (2018)
 BW1785
 BW1785                         *CURRENT SURVEY CONTROL
 BW1785  ______________________________________________________________________
 BW1785* NAD 83(1986) POSITION- 31 55 50.     (N) 091 47 35.     (W)   SCALED
 BW1785* NAVD 88 ORTHO HEIGHT -    20.26  (+/-2cm)       66.5   (feet) VERTCON3
 BW1785  ______________________________________________________________________
 BW1785  GEOID HEIGHT    -        -25.938 (meters)                     GEOID18
 BW1785  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1785
 BW1785.The horizontal coordinates were scaled from a map and have
 BW1785.an estimated accuracy of +/- 6 seconds.
 BW1785
 BW1785.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1785.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1785
 BW1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1785.GEOID18 height accuracy estimate available here.
 BW1785
 BW1785.The vertical order pertains to the NGVD 29 superseded value.
 BW1785
 BW1785.Click photographs - Photos may exist for this station.
 BW1785
 BW1785;                    North         East    Units  Estimated Accuracy
 BW1785;SPC LA N     -   158,830.    1,066,850.      MT  (+/- 180 meters Scaled)
 BW1785
 BW1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR140333(NAD 83)
 BW1785
 BW1785                          SUPERSEDED SURVEY CONTROL
 BW1785
 BW1785  NGVD 29 (??/??/92)   20.33   (m)           66.7    (f) COMPUTED    2 0
 BW1785
 BW1785.Superseded values are not recommended for survey control.
 BW1785
 BW1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1785.See file dsdata.pdf to determine how the superseded data were derived.
 BW1785
 BW1785_MARKER: DD = SURVEY DISK
 BW1785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1785_STAMPING: 21V20 1969
 BW1785_MARK LOGO: LADHGS
 BW1785_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1785+STABILITY: SURFACE MOTION
 BW1785
 BW1785  HISTORY     - Date     Condition        Report By
 BW1785  HISTORY     - 1969     MONUMENTED       LADH
 BW1785
 BW1785                          STATION DESCRIPTION
 BW1785
 BW1785'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1785'8.25 MI SE FROM FT NECESSITY.
 BW1785'ABOUT 8.25 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1785'OFFICE IN FT. NECESSITY.  IT IS 61.0 FEET WEST OF THE CENTERLINE OF
 BW1785'LOUISIANA HIGHWAY 562, 24.3 FEET NORTHWEST OF A FENCE CORNER, 1.5 FEET
 BW1785'NORTH OF A COMBINATION MESH AND BARBWIRE FENCE, 3.5 FEET SOUTHEAST OF
 BW1785'A POWER POLE, 53.0 FEET SOUTHEAST OF A GRAVEL ROAD ON PROPERTY
 BW1785'BELONGING TO LOUISIANA DEPARTMENT OF HIGHWAYS.  SET IN TOP OF A
 BW1785'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BW1785'POST IS SET 0.5 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1784 ***********************************************************************
 BW1784  DESIGNATION -  21 V 21
 BW1784  PID         -  BW1784
 BW1784  STATE/COUNTY-  LA/FRANKLIN
 BW1784  COUNTRY     -  US
 BW1784  USGS QUAD   -  EXTENSION (2018)
 BW1784
 BW1784                         *CURRENT SURVEY CONTROL
 BW1784  ______________________________________________________________________
 BW1784* NAD 83(1986) POSITION- 31 56 40.     (N) 091 48 00.     (W)   SCALED
 BW1784* NAVD 88 ORTHO HEIGHT -    19.28  (+/-2cm)       63.3   (feet) VERTCON3
 BW1784  ______________________________________________________________________
 BW1784  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 BW1784  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1784
 BW1784.The horizontal coordinates were scaled from a map and have
 BW1784.an estimated accuracy of +/- 6 seconds.
 BW1784
 BW1784.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1784.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1784
 BW1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1784.GEOID18 height accuracy estimate available here.
 BW1784
 BW1784.The vertical order pertains to the NGVD 29 superseded value.
 BW1784
 BW1784.Click photographs - Photos may exist for this station.
 BW1784
 BW1784;                    North         East    Units  Estimated Accuracy
 BW1784;SPC LA N     -   160,370.    1,066,180.      MT  (+/- 180 meters Scaled)
 BW1784
 BW1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR134349(NAD 83)
 BW1784
 BW1784                          SUPERSEDED SURVEY CONTROL
 BW1784
 BW1784  NGVD 29 (??/??/92)   19.35   (m)           63.5    (f) COMPUTED    2 0
 BW1784
 BW1784.Superseded values are not recommended for survey control.
 BW1784
 BW1784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1784.See file dsdata.pdf to determine how the superseded data were derived.
 BW1784
 BW1784_MARKER: DD = SURVEY DISK
 BW1784_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1784_STAMPING: 21V21 1969
 BW1784_MARK LOGO: LADHGS
 BW1784_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1784+STABILITY: SURFACE MOTION
 BW1784
 BW1784  HISTORY     - Date     Condition        Report By
 BW1784  HISTORY     - 1969     MONUMENTED       LADH
 BW1784  HISTORY     - 1981     MARK NOT FOUND   USGS
 BW1784
 BW1784                          STATION DESCRIPTION
 BW1784
 BW1784'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1784'7.25 MI SE FROM FT NECESSITY.
 BW1784'ABOUT 7.25 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1784'OFFICE IN FT. NECESSITY.  IT IS 84.9 FEET WEST OF THE CENTERLINE OF
 BW1784'LOUISIANA HIGHWAY 562, 61.8 FEET NORTHWEST OF A FENCE CORNER, 78.2
 BW1784'FEET NORTHWEST OF A POWER POLE, 66.0 FEET SOUTH OF THE CENTERLINE OF A
 BW1784'GRAVEL ROAD, ON PROPERTY BELONGING TO LOUISIANA DEPARTMENT OF
 BW1784'HIGHWAYS.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BW1784'GROUND.  A STEEL WITNESS POST IS SET 0.6 FOOT SOUTH OF THE MARK.
 BW1784
 BW1784                          STATION RECOVERY (1981)
 BW1784
 BW1784'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BW1784'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1783 ***********************************************************************
 BW1783  DESIGNATION -  21 V 22
 BW1783  PID         -  BW1783
 BW1783  STATE/COUNTY-  LA/FRANKLIN
 BW1783  COUNTRY     -  US
 BW1783  USGS QUAD   -  EXTENSION (2018)
 BW1783
 BW1783                         *CURRENT SURVEY CONTROL
 BW1783  ______________________________________________________________________
 BW1783* NAD 83(1986) POSITION- 31 57 29.     (N) 091 48 09.     (W)   SCALED
 BW1783* NAVD 88 ORTHO HEIGHT -    19.47  (+/-2cm)       63.9   (feet) VERTCON3
 BW1783  ______________________________________________________________________
 BW1783  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 BW1783  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1783
 BW1783.The horizontal coordinates were scaled from a map and have
 BW1783.an estimated accuracy of +/- 6 seconds.
 BW1783
 BW1783.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1783.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1783
 BW1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1783.GEOID18 height accuracy estimate available here.
 BW1783
 BW1783.The vertical order pertains to the NGVD 29 superseded value.
 BW1783
 BW1783.Click photographs - Photos may exist for this station.
 BW1783
 BW1783;                    North         East    Units  Estimated Accuracy
 BW1783;SPC LA N     -   161,870.    1,065,930.      MT  (+/- 180 meters Scaled)
 BW1783
 BW1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR131364(NAD 83)
 BW1783
 BW1783                          SUPERSEDED SURVEY CONTROL
 BW1783
 BW1783  NGVD 29 (??/??/92)   19.54   (m)           64.1    (f) COMPUTED    2 0
 BW1783
 BW1783.Superseded values are not recommended for survey control.
 BW1783
 BW1783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1783.See file dsdata.pdf to determine how the superseded data were derived.
 BW1783
 BW1783_MARKER: DD = SURVEY DISK
 BW1783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1783_STAMPING: 21V22 1969
 BW1783_MARK LOGO: LADHGS
 BW1783_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1783+STABILITY: SURFACE MOTION
 BW1783
 BW1783  HISTORY     - Date     Condition        Report By
 BW1783  HISTORY     - 1969     MONUMENTED       LADH
 BW1783
 BW1783                          STATION DESCRIPTION
 BW1783
 BW1783'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1783'6.35 MI SE FROM FT NECESSITY.
 BW1783'ABOUT 6.35 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1783'OFFICE IN FT. NECESSITY.  IT IS 69.5 FEET WEST OF THE CENTERLINE OF
 BW1783'LOUISIANA HIGHWAY 562, 27.0 FEET WEST OF A POWER POLE, 28.0 FEET WEST
 BW1783'OF A FENCE CORNER, 0.5 FOOT SOUTH OF A CROSS FENCE, 90 FEET SOUTH OF A
 BW1783'GRAVEL DRIVE LEADING TO A HOUSE, 306.0 FEET SOUTHEAST OF THE NORTHEAST
 BW1783'CORNER OF A WOODEN FRAME HOUSE ON PROPERTY BELONGING TO MR. M. A.
 BW1783'DAILEY.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BW1783'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1782 ***********************************************************************
 BW1782  DESIGNATION -  21 V 23
 BW1782  PID         -  BW1782
 BW1782  STATE/COUNTY-  LA/FRANKLIN
 BW1782  COUNTRY     -  US
 BW1782  USGS QUAD   -  EXTENSION (2018)
 BW1782
 BW1782                         *CURRENT SURVEY CONTROL
 BW1782  ______________________________________________________________________
 BW1782* NAD 83(1986) POSITION- 31 58 05.     (N) 091 48 17.     (W)   SCALED
 BW1782* NAVD 88 ORTHO HEIGHT -    19.59  (+/-2cm)       64.3   (feet) VERTCON3
 BW1782  ______________________________________________________________________
 BW1782  GEOID HEIGHT    -        -25.950 (meters)                     GEOID18
 BW1782  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1782
 BW1782.The horizontal coordinates were scaled from a map and have
 BW1782.an estimated accuracy of +/- 6 seconds.
 BW1782
 BW1782.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1782.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1782
 BW1782.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1782.GEOID18 height accuracy estimate available here.
 BW1782
 BW1782.The vertical order pertains to the NGVD 29 superseded value.
 BW1782
 BW1782.Click photographs - Photos may exist for this station.
 BW1782
 BW1782;                    North         East    Units  Estimated Accuracy
 BW1782;SPC LA N     -   162,980.    1,065,720.      MT  (+/- 180 meters Scaled)
 BW1782
 BW1782_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR129375(NAD 83)
 BW1782
 BW1782                          SUPERSEDED SURVEY CONTROL
 BW1782
 BW1782  NGVD 29 (??/??/92)   19.66   (m)           64.5    (f) COMPUTED    2 0
 BW1782
 BW1782.Superseded values are not recommended for survey control.
 BW1782
 BW1782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1782.See file dsdata.pdf to determine how the superseded data were derived.
 BW1782
 BW1782_MARKER: DD = SURVEY DISK
 BW1782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1782_STAMPING: 21V23 1969
 BW1782_MARK LOGO: LADHGS
 BW1782_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1782+STABILITY: SURFACE MOTION
 BW1782
 BW1782  HISTORY     - Date     Condition        Report By
 BW1782  HISTORY     - 1969     MONUMENTED       LADH
 BW1782
 BW1782                          STATION DESCRIPTION
 BW1782
 BW1782'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1782'5.60 MI SE FROM FT NECESSITY.
 BW1782'ABOUT 5.60 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1782'OFFICE IN FT. NECESSITY.  IT IS 83.5 FEET WEST OF THE CENTERLINE OF
 BW1782'LOUISIANA HIGHWAY 562, 45.0 FEET WEST OF A TELEPHONE POLE, 101.5 FEET
 BW1782'EAST OF A POWER POLE WITH METER, 137.5 FEET NORTHEAST OF THE NORTHEAST
 BW1782'CORNER OF THE MAIN BUILDING OF THE SCHOOL AT EXTENSION, 163.0 FEET
 BW1782'NORTH OF A GRAVEL DRIVE LEADING TO THE SCHOOL. SET IN TOP OF A
 BW1782'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL WITNESS
 BW1782'POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1781 ***********************************************************************
 BW1781  DESIGNATION -  21 V 24
 BW1781  PID         -  BW1781
 BW1781  STATE/COUNTY-  LA/FRANKLIN
 BW1781  COUNTRY     -  US
 BW1781  USGS QUAD   -  EXTENSION (2018)
 BW1781
 BW1781                         *CURRENT SURVEY CONTROL
 BW1781  ______________________________________________________________________
 BW1781* NAD 83(1986) POSITION- 31 58 54.     (N) 091 48 36.     (W)   SCALED
 BW1781* NAVD 88 ORTHO HEIGHT -    19.49  (+/-2cm)       63.9   (feet) VERTCON3
 BW1781  ______________________________________________________________________
 BW1781  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 BW1781  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1781
 BW1781.The horizontal coordinates were scaled from a map and have
 BW1781.an estimated accuracy of +/- 6 seconds.
 BW1781
 BW1781.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1781.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1781
 BW1781.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1781.GEOID18 height accuracy estimate available here.
 BW1781
 BW1781.The vertical order pertains to the NGVD 29 superseded value.
 BW1781
 BW1781.Click photographs - Photos may exist for this station.
 BW1781
 BW1781;                    North         East    Units  Estimated Accuracy
 BW1781;SPC LA N     -   164,490.    1,065,210.      MT  (+/- 180 meters Scaled)
 BW1781
 BW1781_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR124390(NAD 83)
 BW1781
 BW1781                          SUPERSEDED SURVEY CONTROL
 BW1781
 BW1781  NGVD 29 (??/??/92)   19.56   (m)           64.2    (f) COMPUTED    2 0
 BW1781
 BW1781.Superseded values are not recommended for survey control.
 BW1781
 BW1781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1781.See file dsdata.pdf to determine how the superseded data were derived.
 BW1781
 BW1781_MARKER: DD = SURVEY DISK
 BW1781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1781_STAMPING: 21V24 1969
 BW1781_MARK LOGO: LADHGS
 BW1781_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1781+STABILITY: SURFACE MOTION
 BW1781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BW1781+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2019
 BW1781
 BW1781  HISTORY     - Date     Condition        Report By
 BW1781  HISTORY     - 1969     MONUMENTED       LADH
 BW1781  HISTORY     - 20190501 GOOD             NGIA
 BW1781
 BW1781                          STATION DESCRIPTION
 BW1781
 BW1781'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1781'4.6 MI SE FROM FT NECESSITY.
 BW1781'ABOUT 4.60 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1781'OFFICE IN FT. NECESSITY.  IT IS 68.5 FEET WEST OF THE CENTERLINE OF
 BW1781'LOUISIANA HIGHWAY 562, 1.1 FEET NORTH OF A COMBINATION MESH AND
 BW1781'BARBWIRE FENCE, 38.1 FEET NORTHWEST OF A FENCE CORNER, 38.0 FEET
 BW1781'NORTHWEST OF A POWER POLE WITH TRANSFORMER, 188.5 FEET SOUTHEAST OF
 BW1781'THE SOUTHEAST CORNER OF DAUGHTER OF ZION BAPTIST CHURCH, 65.0 FEET
 BW1781'SOUTH OF A GRAVEL DRIVE LEADING TO CHURCH.  SET IN TOP OF A CONCRETE
 BW1781'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BW1781'SET 0.5 FOOT EAST OF THE MARK.
 BW1781
 BW1781                          STATION RECOVERY (2019)
 BW1781
 BW1781'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 BW1781'THE STATION IS LOCATED SE OF FORT NECESSITY, LA, ON THE WEST SIDE OF
 BW1781'LA 562 IN THE SOUTHEAST CORNER OF A SMALL CEMETERY.  IT IS 20.88 M
 BW1781'(68.5 FT) WEST OF THE CENTERLINE OF LA 562 AND 11.58 M (38.0 FT)
 BW1781'NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1779 ***********************************************************************
 BW1779  DESIGNATION -  21 V 25
 BW1779  PID         -  BW1779
 BW1779  STATE/COUNTY-  LA/FRANKLIN
 BW1779  COUNTRY     -  US
 BW1779  USGS QUAD   -  EXTENSION (2018)
 BW1779
 BW1779                         *CURRENT SURVEY CONTROL
 BW1779  ______________________________________________________________________
 BW1779* NAD 83(1986) POSITION- 31 59 46.     (N) 091 48 48.     (W)   SCALED
 BW1779* NAVD 88 ORTHO HEIGHT -    19.69  (+/-2cm)       64.6   (feet) VERTCON3
 BW1779  ______________________________________________________________________
 BW1779  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 BW1779  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1779
 BW1779.The horizontal coordinates were scaled from a map and have
 BW1779.an estimated accuracy of +/- 6 seconds.
 BW1779
 BW1779.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1779.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1779
 BW1779.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1779.GEOID18 height accuracy estimate available here.
 BW1779
 BW1779.The vertical order pertains to the NGVD 29 superseded value.
 BW1779
 BW1779.Click photographs - Photos may exist for this station.
 BW1779
 BW1779;                    North         East    Units  Estimated Accuracy
 BW1779;SPC LA N     -   166,090.    1,064,880.      MT  (+/- 180 meters Scaled)
 BW1779
 BW1779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR120406(NAD 83)
 BW1779
 BW1779                          SUPERSEDED SURVEY CONTROL
 BW1779
 BW1779  NGVD 29 (??/??/92)   19.76   (m)           64.8    (f) COMPUTED    2 0
 BW1779
 BW1779.Superseded values are not recommended for survey control.
 BW1779
 BW1779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1779.See file dsdata.pdf to determine how the superseded data were derived.
 BW1779
 BW1779_MARKER: DD = SURVEY DISK
 BW1779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1779_STAMPING: 21V25 1969
 BW1779_MARK LOGO: LADHGS
 BW1779_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1779+STABILITY: SURFACE MOTION
 BW1779
 BW1779  HISTORY     - Date     Condition        Report By
 BW1779  HISTORY     - 1969     MONUMENTED       LADH
 BW1779
 BW1779                          STATION DESCRIPTION
 BW1779
 BW1779'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BW1779'3.60 MI S FROM FT NECESSITY.
 BW1779'ABOUT 3.60 MILES SOUTH ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 BW1779'OFFICE IN FT. NECESSITY.  IT IS 37.2 FEET EAST OF THE CENTERLINE OF
 BW1779'LOUISIANA HIGHWAY 562, 1.3 FEET EAST OF A MESH AND BARBWIRE FENCE,
 BW1779'77.3 FEET NORTH OF A POWER POLE, 56.0 FEET NORTH OF A DRIVEWAY, 230.6
 BW1779'FEET NORTHWEST OF THE SOUTHWEST CORNER OF A WOODEN FRAME HOUSE OWNED
 BW1779'BY MR. CHARLES GRAYSON, AND OCCUPIED BY ED. HUGHES.  SET IN TOP OF A
 BW1779'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BW1779'POST IS SET 1.0 FEET WEST OF MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2023 ***********************************************************************
 CP2023  DESIGNATION -  21 V 26
 CP2023  PID         -  CP2023
 CP2023  STATE/COUNTY-  LA/FRANKLIN
 CP2023  COUNTRY     -  US
 CP2023  USGS QUAD   -  FORT NECESSITY (2018)
 CP2023
 CP2023                         *CURRENT SURVEY CONTROL
 CP2023  ______________________________________________________________________
 CP2023* NAD 83(1986) POSITION- 32 00 34.     (N) 091 48 50.     (W)   SCALED
 CP2023* NAVD 88 ORTHO HEIGHT -    19.91  (+/-2cm)       65.3   (feet) VERTCON3
 CP2023  ______________________________________________________________________
 CP2023  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 CP2023  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2023
 CP2023.The horizontal coordinates were scaled from a map and have
 CP2023.an estimated accuracy of +/- 6 seconds.
 CP2023
 CP2023.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2023.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2023
 CP2023.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2023.GEOID18 height accuracy estimate available here.
 CP2023
 CP2023.The vertical order pertains to the NGVD 29 superseded value.
 CP2023
 CP2023.Click photographs - Photos may exist for this station.
 CP2023
 CP2023;                    North         East    Units  Estimated Accuracy
 CP2023;SPC LA N     -   167,570.    1,064,820.      MT  (+/- 180 meters Scaled)
 CP2023
 CP2023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR120420(NAD 83)
 CP2023
 CP2023                          SUPERSEDED SURVEY CONTROL
 CP2023
 CP2023  NGVD 29 (??/??/92)   19.987  (m)           65.57   (f) ADJ UNCH    2 0
 CP2023
 CP2023.Superseded values are not recommended for survey control.
 CP2023
 CP2023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2023.See file dsdata.pdf to determine how the superseded data were derived.
 CP2023
 CP2023_MARKER: DD = SURVEY DISK
 CP2023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2023_STAMPING: 21V26 1969
 CP2023_MARK LOGO: LADHGS
 CP2023_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2023+STABILITY: SURFACE MOTION
 CP2023
 CP2023  HISTORY     - Date     Condition        Report By
 CP2023  HISTORY     - 1969     MONUMENTED       LADH
 CP2023  HISTORY     - 1981     MARK NOT FOUND   USGS
 CP2023
 CP2023                          STATION DESCRIPTION
 CP2023
 CP2023'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2023'2.65 MI S FROM FT NECESSITY.
 CP2023'ABOUT 2.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 562 FROM THE POST
 CP2023'OFFICE IN FT. NECESSITY.  IT IS 101.0 FEET WEST OF THE CENTERLINE OF
 CP2023'LOUISIANA HIGHWAY 562, 52.7 FEET NORTHWEST OF A POWER POLE, 33.0 FEET
 CP2023'WEST OF A FENCE CORNER, 110.2 FEET NORTHEAST OF THE NORTHWEST CORNER
 CP2023'OF A FRAME TENANT HOUSE OCCUPIED BY FRED MASTERS.  SET IN TOP OF A
 CP2023'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CP2023'POST IS SET 0.6 FOOT EAST OF THE MARK.
 CP2023
 CP2023                          STATION RECOVERY (1981)
 CP2023
 CP2023'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 CP2023'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2022 ***********************************************************************
 CP2022  DESIGNATION -  21 V 27
 CP2022  PID         -  CP2022
 CP2022  STATE/COUNTY-  LA/FRANKLIN
 CP2022  COUNTRY     -  US
 CP2022  USGS QUAD   -  FORT NECESSITY (2018)
 CP2022
 CP2022                         *CURRENT SURVEY CONTROL
 CP2022  ______________________________________________________________________
 CP2022* NAD 83(1986) POSITION- 32 01 24.     (N) 091 48 55.     (W)   SCALED
 CP2022* NAVD 88 ORTHO HEIGHT -    20.00  (+/-2cm)       65.6   (feet) VERTCON3
 CP2022  ______________________________________________________________________
 CP2022  GEOID HEIGHT    -        -25.972 (meters)                     GEOID18
 CP2022  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2022
 CP2022.The horizontal coordinates were scaled from a map and have
 CP2022.an estimated accuracy of +/- 6 seconds.
 CP2022
 CP2022.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2022.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2022
 CP2022.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2022.GEOID18 height accuracy estimate available here.
 CP2022
 CP2022.The vertical order pertains to the NGVD 29 superseded value.
 CP2022
 CP2022.Click photographs - Photos may exist for this station.
 CP2022
 CP2022;                    North         East    Units  Estimated Accuracy
 CP2022;SPC LA N     -   169,100.    1,064,680.      MT  (+/- 180 meters Scaled)
 CP2022
 CP2022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR118436(NAD 83)
 CP2022
 CP2022                          SUPERSEDED SURVEY CONTROL
 CP2022
 CP2022  NGVD 29 (??/??/92)   20.074  (m)           65.86   (f) ADJ UNCH    2 0
 CP2022
 CP2022.Superseded values are not recommended for survey control.
 CP2022
 CP2022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2022.See file dsdata.pdf to determine how the superseded data were derived.
 CP2022
 CP2022_MARKER: DD = SURVEY DISK
 CP2022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2022_STAMPING: 21V27 1969
 CP2022_MARK LOGO: LADHGS
 CP2022_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2022+STABILITY: SURFACE MOTION
 CP2022
 CP2022  HISTORY     - Date     Condition        Report By
 CP2022  HISTORY     - 1969     MONUMENTED       LADH
 CP2022
 CP2022                          STATION DESCRIPTION
 CP2022
 CP2022'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2022'1.7 MI S FROM FT NECESSITY.
 CP2022'ABOUT 1.7 MILES SOUTH ALONG LOUISIANA HIGHWAY 562 FROM THE POST OFFICE
 CP2022'IN FT. NECESSITY.  IT IS 75.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2022'HIGHWAY 562, 33.5 FEET WEST OF A FENCE CORNER, 86.0 FEET NORTHWEST OF
 CP2022'A POWER POLE, 33.5 FEET NORTH OF A GRAVEL DRIVEWAY, 145.8 FEET EAST OF
 CP2022'THE NORTHEAST CORNER OF A BRICK RESIDENCE BELONGING TO J. F. KINCAID.
 CP2022'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 CP2022'STEEL WITNESS POST IS SET 0.5 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2021 ***********************************************************************
 CP2021  DESIGNATION -  21 V 28
 CP2021  PID         -  CP2021
 CP2021  STATE/COUNTY-  LA/FRANKLIN
 CP2021  COUNTRY     -  US
 CP2021  USGS QUAD   -  FORT NECESSITY (2018)
 CP2021
 CP2021                         *CURRENT SURVEY CONTROL
 CP2021  ______________________________________________________________________
 CP2021* NAD 83(1986) POSITION- 32 02 10.     (N) 091 48 55.     (W)   SCALED
 CP2021* NAVD 88 ORTHO HEIGHT -    19.20  (+/-2cm)       63.0   (feet) VERTCON3
 CP2021  ______________________________________________________________________
 CP2021  GEOID HEIGHT    -        -25.979 (meters)                     GEOID18
 CP2021  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2021
 CP2021.The horizontal coordinates were scaled from a map and have
 CP2021.an estimated accuracy of +/- 6 seconds.
 CP2021
 CP2021.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2021.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2021
 CP2021.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2021.GEOID18 height accuracy estimate available here.
 CP2021
 CP2021.The vertical order pertains to the NGVD 29 superseded value.
 CP2021
 CP2021.Click photographs - Photos may exist for this station.
 CP2021
 CP2021;                    North         East    Units  Estimated Accuracy
 CP2021;SPC LA N     -   170,520.    1,064,670.      MT  (+/- 180 meters Scaled)
 CP2021
 CP2021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR118450(NAD 83)
 CP2021
 CP2021                          SUPERSEDED SURVEY CONTROL
 CP2021
 CP2021  NGVD 29 (??/??/92)   19.278  (m)           63.25   (f) ADJ UNCH    2 0
 CP2021
 CP2021.Superseded values are not recommended for survey control.
 CP2021
 CP2021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2021.See file dsdata.pdf to determine how the superseded data were derived.
 CP2021
 CP2021_MARKER: DD = SURVEY DISK
 CP2021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2021_STAMPING: 21V28 1969
 CP2021_MARK LOGO: LADHGS
 CP2021_PROJECTION: PROJECTING 3 CENTIMETERS
 CP2021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2021+STABILITY: SURFACE MOTION
 CP2021
 CP2021  HISTORY     - Date     Condition        Report By
 CP2021  HISTORY     - 1969     MONUMENTED       LADH
 CP2021
 CP2021                          STATION DESCRIPTION
 CP2021
 CP2021'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2021'0.80 MI S FROM FT NECESSITY.
 CP2021'ABOUT 0.80 MILE SOUTH ALONG LOUISIANA HIGHWAY 562 FROM THE POST OFFICE
 CP2021'IN FT. NECESSITY.  IT IS 71.5 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2021'HIGHWAY 562, 31.5 FEET WEST OF A FENCE CORNER, 5.0 FEET EAST OF A
 CP2021'POWER POLE, 60.0 FEET SOUTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY,
 CP2021'152 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK RESIDENCE
 CP2021'BELONGING TO W. C. CAMPBELL.  SET IN TOP OF A CONCRETE POST PROJECTING
 CP2021'1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.5 FOOT WEST OF
 CP2021'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2024 ***********************************************************************
 CP2024  DESIGNATION -  21 V 29
 CP2024  PID         -  CP2024
 CP2024  STATE/COUNTY-  LA/FRANKLIN
 CP2024  COUNTRY     -  US
 CP2024  USGS QUAD   -  FORT NECESSITY (2018)
 CP2024
 CP2024                         *CURRENT SURVEY CONTROL
 CP2024  ______________________________________________________________________
 CP2024* NAD 83(1986) POSITION- 32 04 00.     (N) 091 49 21.     (W)   SCALED
 CP2024* NAVD 88 ORTHO HEIGHT -    19.84  (+/-2cm)       65.1   (feet) VERTCON3
 CP2024  ______________________________________________________________________
 CP2024  GEOID HEIGHT    -        -25.985 (meters)                     GEOID18
 CP2024  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2024
 CP2024.The horizontal coordinates were scaled from a map and have
 CP2024.an estimated accuracy of +/- 6 seconds.
 CP2024
 CP2024.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2024.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2024
 CP2024.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2024.GEOID18 height accuracy estimate available here.
 CP2024
 CP2024.The vertical order pertains to the NGVD 29 superseded value.
 CP2024
 CP2024.Click photographs - Photos may exist for this station.
 CP2024
 CP2024;                    North         East    Units  Estimated Accuracy
 CP2024;SPC LA N     -   173,900.    1,063,970.      MT  (+/- 180 meters Scaled)
 CP2024
 CP2024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR111484(NAD 83)
 CP2024
 CP2024                          SUPERSEDED SURVEY CONTROL
 CP2024
 CP2024  NGVD 29 (??/??/92)   19.918  (m)           65.35   (f) ADJ UNCH    2 0
 CP2024
 CP2024.Superseded values are not recommended for survey control.
 CP2024
 CP2024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2024.See file dsdata.pdf to determine how the superseded data were derived.
 CP2024
 CP2024_MARKER: DD = SURVEY DISK
 CP2024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2024_STAMPING: 21V29 1969
 CP2024_MARK LOGO: LADHGS
 CP2024_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2024+STABILITY: SURFACE MOTION
 CP2024
 CP2024  HISTORY     - Date     Condition        Report By
 CP2024  HISTORY     - 1969     MONUMENTED       LADH
 CP2024
 CP2024                          STATION DESCRIPTION
 CP2024
 CP2024'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2024'1.35 MI NW FROM FT NECESSITY.
 CP2024'ABOUT 1.35 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2024'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2024'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2024'HIGHWAY 135.  THENCE 1.00 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 135
 CP2024'TO THE MARK.  IT IS 82.5 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2024'HIGHWAY 135, 1.0 FOOT NORTH OF A BARBWIRE FENCE, 57 FEET WEST OF A
 CP2024'FENCE CORNER, 39 FEET WEST OF A POWER POLE, 263.0 FEET SOUTHWEST OF
 CP2024'THE SOUTHWEST CORNER OF A CARPORT ATTACHED TO A WOOD FRAME RESIDENCE
 CP2024'BELONGING TO R. H. BIXLER.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 CP2024'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET EAST OF THE
 CP2024'MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1993 ***********************************************************************
 CP1993  DESIGNATION -  21 V 3
 CP1993  PID         -  CP1993
 CP1993  STATE/COUNTY-  LA/FRANKLIN
 CP1993  COUNTRY     -  US
 CP1993  USGS QUAD   -  FORT NECESSITY (2018)
 CP1993
 CP1993                         *CURRENT SURVEY CONTROL
 CP1993  ______________________________________________________________________
 CP1993* NAD 83(1986) POSITION- 32 02 14.     (N) 091 45 23.     (W)   SCALED
 CP1993* NAVD 88 ORTHO HEIGHT -    20.07  (+/-2cm)       65.8   (feet) VERTCON3
 CP1993  ______________________________________________________________________
 CP1993  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 CP1993  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1993
 CP1993.The horizontal coordinates were scaled from a map and have
 CP1993.an estimated accuracy of +/- 6 seconds.
 CP1993
 CP1993.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1993.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1993
 CP1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1993.GEOID18 height accuracy estimate available here.
 CP1993
 CP1993.The vertical order pertains to the NGVD 29 superseded value.
 CP1993
 CP1993.Click photographs - Photos may exist for this station.
 CP1993
 CP1993;                    North         East    Units  Estimated Accuracy
 CP1993;SPC LA N     -   170,680.    1,070,230.      MT  (+/- 180 meters Scaled)
 CP1993
 CP1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR174452(NAD 83)
 CP1993
 CP1993                          SUPERSEDED SURVEY CONTROL
 CP1993
 CP1993  NGVD 29 (??/??/92)   20.136  (m)           66.06   (f) ADJ UNCH    2 0
 CP1993
 CP1993.Superseded values are not recommended for survey control.
 CP1993
 CP1993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1993.See file dsdata.pdf to determine how the superseded data were derived.
 CP1993
 CP1993_MARKER: DD = SURVEY DISK
 CP1993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1993_STAMPING: 21V3 1969
 CP1993_MARK LOGO: LADHGS
 CP1993_PROJECTION: PROJECTING 5 CENTIMETERS
 CP1993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1993+STABILITY: SURFACE MOTION
 CP1993
 CP1993  HISTORY     - Date     Condition        Report By
 CP1993  HISTORY     - 1969     MONUMENTED       LADH
 CP1993
 CP1993                          STATION DESCRIPTION
 CP1993
 CP1993'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1993'3.7 MI E FROM FT NECESSITY.
 CP1993'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1993'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP1993'THENCE ABOUT 2.50 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1993'MARKER.  IT IS 71.5 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP1993'128, 61.7 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK RESIDENCE
 CP1993'BELONGING TO NORMAN FERRINGTON, 17.5 FEET WEST OF A HICKORY TREE, 18
 CP1993'INCHES IN DIAMETER, 73.0 FEET NORTH OF THE CENTERLINE OF THE CARPORT
 CP1993'DRIVEWAY.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 CP1993'GROUND.  A STEEL WITNESS POST IS SET 0.90 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2025 ***********************************************************************
 CP2025  DESIGNATION -  21 V 30
 CP2025  PID         -  CP2025
 CP2025  STATE/COUNTY-  LA/FRANKLIN
 CP2025  COUNTRY     -  US
 CP2025  USGS QUAD   -  FORT NECESSITY (2018)
 CP2025
 CP2025                         *CURRENT SURVEY CONTROL
 CP2025  ______________________________________________________________________
 CP2025* NAD 83(1986) POSITION- 32 04 52.     (N) 091 49 17.     (W)   SCALED
 CP2025* NAVD 88 ORTHO HEIGHT -    19.84  (+/-2cm)       65.1   (feet) VERTCON3
 CP2025  ______________________________________________________________________
 CP2025  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 CP2025  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2025
 CP2025.The horizontal coordinates were scaled from a map and have
 CP2025.an estimated accuracy of +/- 6 seconds.
 CP2025
 CP2025.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2025.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2025
 CP2025.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2025.GEOID18 height accuracy estimate available here.
 CP2025
 CP2025.The vertical order pertains to the NGVD 29 superseded value.
 CP2025
 CP2025.Click photographs - Photos may exist for this station.
 CP2025
 CP2025;                    North         East    Units  Estimated Accuracy
 CP2025;SPC LA N     -   175,510.    1,064,060.      MT  (+/- 180 meters Scaled)
 CP2025
 CP2025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR112500(NAD 83)
 CP2025
 CP2025                          SUPERSEDED SURVEY CONTROL
 CP2025
 CP2025  NGVD 29 (??/??/92)   19.914  (m)           65.33   (f) ADJ UNCH    2 0
 CP2025
 CP2025.Superseded values are not recommended for survey control.
 CP2025
 CP2025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2025.See file dsdata.pdf to determine how the superseded data were derived.
 CP2025
 CP2025_MARKER: DD = SURVEY DISK
 CP2025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2025_STAMPING: 21V30 1969
 CP2025_MARK LOGO: LADHGS
 CP2025_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2025+STABILITY: SURFACE MOTION
 CP2025
 CP2025  HISTORY     - Date     Condition        Report By
 CP2025  HISTORY     - 1969     MONUMENTED       LADH
 CP2025
 CP2025                          STATION DESCRIPTION
 CP2025
 CP2025'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2025'2.35 MI NW FROM FT NECESSITY.
 CP2025'ABOUT 2.35 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2025'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2025'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2025'HIGHWAY 135.  THENCE 2.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 135
 CP2025'TO THE MARK.  IT IS 82.5 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2025'HIGHWAY 135, 1.0 FOOT EAST OF A FENCE, 11.0 FEET NORTH OF A FENCE
 CP2025'CORNER, 23.0 FEET NORTHWEST OF A POWER POLE, 48.0 FEET NORTH OF THE
 CP2025'CENTERLINE OF A DRIVEWAY LEADING TO RESIDENCE BELONGING TO J. P.
 CP2025'MCGEE, SAID B.M. IS OBSCURED FROM HIGHWAY BY A PATCH OF SWITCH CANE.
 CP2025'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A
 CP2025'STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2026 ***********************************************************************
 CP2026  DESIGNATION -  21 V 31
 CP2026  PID         -  CP2026
 CP2026  STATE/COUNTY-  LA/FRANKLIN
 CP2026  COUNTRY     -  US
 CP2026  USGS QUAD   -  FORT NECESSITY (2018)
 CP2026
 CP2026                         *CURRENT SURVEY CONTROL
 CP2026  ______________________________________________________________________
 CP2026* NAD 83(1986) POSITION- 32 05 43.     (N) 091 49 53.     (W)   SCALED
 CP2026* NAVD 88 ORTHO HEIGHT -    19.27  (+/-2cm)       63.2   (feet) VERTCON3
 CP2026  ______________________________________________________________________
 CP2026  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 CP2026  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2026
 CP2026.The horizontal coordinates were scaled from a map and have
 CP2026.an estimated accuracy of +/- 6 seconds.
 CP2026
 CP2026.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2026.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2026
 CP2026.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2026.GEOID18 height accuracy estimate available here.
 CP2026
 CP2026.The vertical order pertains to the NGVD 29 superseded value.
 CP2026
 CP2026.Click photographs - Photos may exist for this station.
 CP2026
 CP2026;                    North         East    Units  Estimated Accuracy
 CP2026;SPC LA N     -   177,070.    1,063,110.      MT  (+/- 180 meters Scaled)
 CP2026
 CP2026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR102515(NAD 83)
 CP2026
 CP2026                          SUPERSEDED SURVEY CONTROL
 CP2026
 CP2026  NGVD 29 (??/??/92)   19.345  (m)           63.47   (f) ADJ UNCH    2 0
 CP2026
 CP2026.Superseded values are not recommended for survey control.
 CP2026
 CP2026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2026.See file dsdata.pdf to determine how the superseded data were derived.
 CP2026
 CP2026_MARKER: DD = SURVEY DISK
 CP2026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2026_STAMPING: 21V31 1969
 CP2026_MARK LOGO: LADHGS
 CP2026_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2026+STABILITY: SURFACE MOTION
 CP2026
 CP2026  HISTORY     - Date     Condition        Report By
 CP2026  HISTORY     - 1969     MONUMENTED       LADH
 CP2026
 CP2026                          STATION DESCRIPTION
 CP2026
 CP2026'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2026'3.50 MI NW FROM FT NECESSITY.
 CP2026'ABOUT 3.50 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2026'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2026'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2026'HIGHWAY 135.  THENCE 3.15 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 135
 CP2026'TO THE MARK.  IT IS 76.0 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA
 CP2026'HIGHWAY 135, 4.0 FEET WEST OF A FENCE CORNER, 40.0 FEET EAST OF A
 CP2026'POWER POLE BRACE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 CP2026'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2027 ***********************************************************************
 CP2027  DESIGNATION -  21 V 32
 CP2027  PID         -  CP2027
 CP2027  STATE/COUNTY-  LA/FRANKLIN
 CP2027  COUNTRY     -  US
 CP2027  USGS QUAD   -  FORT NECESSITY (2018)
 CP2027
 CP2027                         *CURRENT SURVEY CONTROL
 CP2027  ______________________________________________________________________
 CP2027* NAD 83(1986) POSITION- 32 06 21.     (N) 091 50 40.     (W)   SCALED
 CP2027* NAVD 88 ORTHO HEIGHT -    18.04  (+/-2cm)       59.2   (feet) VERTCON3
 CP2027  ______________________________________________________________________
 CP2027  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 CP2027  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2027
 CP2027.The horizontal coordinates were scaled from a map and have
 CP2027.an estimated accuracy of +/- 6 seconds.
 CP2027
 CP2027.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2027.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2027
 CP2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2027.GEOID18 height accuracy estimate available here.
 CP2027
 CP2027.The vertical order pertains to the NGVD 29 superseded value.
 CP2027
 CP2027.Click photographs - Photos may exist for this station.
 CP2027
 CP2027;                    North         East    Units  Estimated Accuracy
 CP2027;SPC LA N     -   178,230.    1,061,870.      MT  (+/- 180 meters Scaled)
 CP2027
 CP2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR090527(NAD 83)
 CP2027
 CP2027                          SUPERSEDED SURVEY CONTROL
 CP2027
 CP2027  NGVD 29 (??/??/92)   18.117  (m)           59.44   (f) ADJ UNCH    2 0
 CP2027
 CP2027.Superseded values are not recommended for survey control.
 CP2027
 CP2027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2027.See file dsdata.pdf to determine how the superseded data were derived.
 CP2027
 CP2027_MARKER: DD = SURVEY DISK
 CP2027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2027_STAMPING: 21V32 1969
 CP2027_MARK LOGO: LADHGS
 CP2027_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2027+STABILITY: SURFACE MOTION
 CP2027
 CP2027  HISTORY     - Date     Condition        Report By
 CP2027  HISTORY     - 1969     MONUMENTED       LADH
 CP2027
 CP2027                          STATION DESCRIPTION
 CP2027
 CP2027'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2027'4.60 MI NW FROM FT NECESSITY.
 CP2027'ABOUT 4.60 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2027'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2027'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2027'HIGHWAY 135.  THENCE 4.25 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 135
 CP2027'TO THE MARK.  IT IS 79.0 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA
 CP2027'HIGHWAY 135, 35.0 FEET SOUTHWEST OF A FENCE CORNER, 22.0 FEET NORTH OF
 CP2027'THE CENTERLINE OF A GRAVEL ROAD, 27.0 FEET SOUTHWEST OF A PECAN TREE.
 CP2027'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND. A
 CP2027'STEEL WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2028 ***********************************************************************
 CP2028  DESIGNATION -  21 V 33
 CP2028  PID         -  CP2028
 CP2028  STATE/COUNTY-  LA/FRANKLIN
 CP2028  COUNTRY     -  US
 CP2028  USGS QUAD   -  FORT NECESSITY (2018)
 CP2028
 CP2028                         *CURRENT SURVEY CONTROL
 CP2028  ______________________________________________________________________
 CP2028* NAD 83(1986) POSITION- 32 07 02.     (N) 091 51 09.     (W)   SCALED
 CP2028* NAVD 88 ORTHO HEIGHT -    18.47  (+/-2cm)       60.6   (feet) VERTCON3
 CP2028  ______________________________________________________________________
 CP2028  GEOID HEIGHT    -        -25.969 (meters)                     GEOID18
 CP2028  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2028
 CP2028.The horizontal coordinates were scaled from a map and have
 CP2028.an estimated accuracy of +/- 6 seconds.
 CP2028
 CP2028.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2028.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2028
 CP2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2028.GEOID18 height accuracy estimate available here.
 CP2028
 CP2028.The vertical order pertains to the NGVD 29 superseded value.
 CP2028
 CP2028.Click photographs - Photos may exist for this station.
 CP2028
 CP2028;                    North         East    Units  Estimated Accuracy
 CP2028;SPC LA N     -   179,490.    1,061,100.      MT  (+/- 180 meters Scaled)
 CP2028
 CP2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR082540(NAD 83)
 CP2028
 CP2028                          SUPERSEDED SURVEY CONTROL
 CP2028
 CP2028  NGVD 29 (??/??/92)   18.545  (m)           60.84   (f) ADJ UNCH    2 0
 CP2028
 CP2028.Superseded values are not recommended for survey control.
 CP2028
 CP2028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2028.See file dsdata.pdf to determine how the superseded data were derived.
 CP2028
 CP2028_MARKER: DD = SURVEY DISK
 CP2028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2028_STAMPING: 21V33 1969
 CP2028_MARK LOGO: LADHGS
 CP2028_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2028+STABILITY: SURFACE MOTION
 CP2028
 CP2028  HISTORY     - Date     Condition        Report By
 CP2028  HISTORY     - 1969     MONUMENTED       LADH
 CP2028
 CP2028                          STATION DESCRIPTION
 CP2028
 CP2028'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2028'5.55 MI NW FROM FT NECESSITY.
 CP2028'ABOUT 5.55 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2028'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2028'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2028'HIGHWAY 135.  THENCE 5.20 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 135
 CP2028'TO THE MARK.  IT IS 84.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2028'HIGHWAY 135, 41.0 FEET WEST OF A FENCE CORNER, 44.0 FEET WEST OF A
 CP2028'POWER POLE, 19.0 FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD.  SET
 CP2028'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL
 CP2028'WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2029 ***********************************************************************
 CP2029  DESIGNATION -  21 V 34
 CP2029  PID         -  CP2029
 CP2029  STATE/COUNTY-  LA/FRANKLIN
 CP2029  COUNTRY     -  US
 CP2029  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2029
 CP2029                         *CURRENT SURVEY CONTROL
 CP2029  ______________________________________________________________________
 CP2029* NAD 83(1986) POSITION- 32 07 57.     (N) 091 50 52.     (W)   SCALED
 CP2029* NAVD 88 ORTHO HEIGHT -    20.06  (+/-2cm)       65.8   (feet) VERTCON3
 CP2029  ______________________________________________________________________
 CP2029  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 CP2029  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2029
 CP2029.The horizontal coordinates were scaled from a map and have
 CP2029.an estimated accuracy of +/- 6 seconds.
 CP2029
 CP2029.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2029.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2029
 CP2029.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2029.GEOID18 height accuracy estimate available here.
 CP2029
 CP2029.The vertical order pertains to the NGVD 29 superseded value.
 CP2029
 CP2029.Click photographs - Photos may exist for this station.
 CP2029
 CP2029;                    North         East    Units  Estimated Accuracy
 CP2029;SPC LA N     -   181,190.    1,061,540.      MT  (+/- 180 meters Scaled)
 CP2029
 CP2029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR086557(NAD 83)
 CP2029
 CP2029                          SUPERSEDED SURVEY CONTROL
 CP2029
 CP2029  NGVD 29 (??/??/92)   20.136  (m)           66.06   (f) ADJ UNCH    2 0
 CP2029
 CP2029.Superseded values are not recommended for survey control.
 CP2029
 CP2029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2029.See file dsdata.pdf to determine how the superseded data were derived.
 CP2029
 CP2029_MARKER: DD = SURVEY DISK
 CP2029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2029_STAMPING: 21V34 1969
 CP2029_MARK LOGO: LADHGS
 CP2029_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2029+STABILITY: SURFACE MOTION
 CP2029
 CP2029  HISTORY     - Date     Condition        Report By
 CP2029  HISTORY     - 1969     MONUMENTED       LADH
 CP2029
 CP2029                          STATION DESCRIPTION
 CP2029
 CP2029'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2029'6.75 MI NW FROM FT NECESSITY.
 CP2029'ABOUT 6.75 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2029'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2029'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2029'HIGHWAY 135.  THENCE 6.40 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 135
 CP2029'TO THE MARK.  IT IS 56.0 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA
 CP2029'HIGHWAY 135, 30 FEET WEST OF A FENCE CORNER, 165.0 FEET EAST OF THE
 CP2029'NORTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO O. H. HATTEN,
 CP2029'206.0 FEET NORTH OF A GRAVEL ROAD.  SET IN TOP OF A CONCRETE POST
 CP2029'PROJECTING 4.0 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2029'FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2030 ***********************************************************************
 CP2030  DESIGNATION -  21 V 35
 CP2030  PID         -  CP2030
 CP2030  STATE/COUNTY-  LA/FRANKLIN
 CP2030  COUNTRY     -  US
 CP2030  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2030
 CP2030                         *CURRENT SURVEY CONTROL
 CP2030  ______________________________________________________________________
 CP2030* NAD 83(1986) POSITION- 32 08 16.     (N) 091 50 42.     (W)   SCALED
 CP2030* NAVD 88 ORTHO HEIGHT -    20.88  (+/-2cm)       68.5   (feet) VERTCON3
 CP2030  ______________________________________________________________________
 CP2030  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 CP2030  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2030
 CP2030.The horizontal coordinates were scaled from a map and have
 CP2030.an estimated accuracy of +/- 6 seconds.
 CP2030
 CP2030.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2030.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2030
 CP2030.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2030.GEOID18 height accuracy estimate available here.
 CP2030
 CP2030.The vertical order pertains to the NGVD 29 superseded value.
 CP2030
 CP2030.Click photographs - Photos may exist for this station.
 CP2030
 CP2030;                    North         East    Units  Estimated Accuracy
 CP2030;SPC LA N     -   181,780.    1,061,800.      MT  (+/- 180 meters Scaled)
 CP2030
 CP2030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR089562(NAD 83)
 CP2030
 CP2030                          SUPERSEDED SURVEY CONTROL
 CP2030
 CP2030  NGVD 29 (??/??/92)   20.955  (m)           68.75   (f) ADJ UNCH    2 0
 CP2030
 CP2030.Superseded values are not recommended for survey control.
 CP2030
 CP2030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2030.See file dsdata.pdf to determine how the superseded data were derived.
 CP2030
 CP2030_MARKER: DD = SURVEY DISK
 CP2030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2030_STAMPING: 21V35 1969
 CP2030_MARK LOGO: LADHGS
 CP2030_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2030+STABILITY: SURFACE MOTION
 CP2030
 CP2030  HISTORY     - Date     Condition        Report By
 CP2030  HISTORY     - 1969     MONUMENTED       LADH
 CP2030
 CP2030                          STATION DESCRIPTION
 CP2030
 CP2030'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2030'7.15 MI NW FROM FT NECESSITY.
 CP2030'ABOUT 7.15 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2030'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2030'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2030'HIGHWAY 135.  THENCE 6.80 MILES IN A NORTHWEST DIRECTION ALONG
 CP2030'LOUISIANA HIGHWAY 135 TO THE MARK.  IT IS 234.0 FEET WEST OF THE
 CP2030'CENTERLINE OF LOUISIANA HIGHWAY 135.  3.0 FEET NORTHEAST FROM THE
 CP2030'NORTHEAST CORNER OF A PUMP HOUSE, 6.0 FEET SOUTHWEST OF A POWER POLE,
 CP2030'63.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF OGDEN HIGH SCHOOL
 CP2030'GYMNASIUM.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP2030'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2031 ***********************************************************************
 CP2031  DESIGNATION -  21 V 36
 CP2031  PID         -  CP2031
 CP2031  STATE/COUNTY-  LA/FRANKLIN
 CP2031  COUNTRY     -  US
 CP2031  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2031
 CP2031                         *CURRENT SURVEY CONTROL
 CP2031  ______________________________________________________________________
 CP2031* NAD 83(1986) POSITION- 32 09 02.     (N) 091 50 25.     (W)   SCALED
 CP2031* NAVD 88 ORTHO HEIGHT -    21.57  (+/-2cm)       70.8   (feet) VERTCON3
 CP2031  ______________________________________________________________________
 CP2031  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 CP2031  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2031
 CP2031.The horizontal coordinates were scaled from a map and have
 CP2031.an estimated accuracy of +/- 6 seconds.
 CP2031
 CP2031.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2031.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2031
 CP2031.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2031.GEOID18 height accuracy estimate available here.
 CP2031
 CP2031.The vertical order pertains to the NGVD 29 superseded value.
 CP2031
 CP2031.Click photographs - Photos may exist for this station.
 CP2031
 CP2031;                    North         East    Units  Estimated Accuracy
 CP2031;SPC LA N     -   183,200.    1,062,230.      MT  (+/- 180 meters Scaled)
 CP2031
 CP2031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR093577(NAD 83)
 CP2031
 CP2031                          SUPERSEDED SURVEY CONTROL
 CP2031
 CP2031  NGVD 29 (??/??/92)   21.649  (m)           71.03   (f) ADJ UNCH    2 0
 CP2031
 CP2031.Superseded values are not recommended for survey control.
 CP2031
 CP2031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2031.See file dsdata.pdf to determine how the superseded data were derived.
 CP2031
 CP2031_MARKER: DD = SURVEY DISK
 CP2031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2031_STAMPING: 21V36 1969
 CP2031_MARK LOGO: LADHGS
 CP2031_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2031+STABILITY: SURFACE MOTION
 CP2031
 CP2031  HISTORY     - Date     Condition        Report By
 CP2031  HISTORY     - 1969     MONUMENTED       LADH
 CP2031
 CP2031                          STATION DESCRIPTION
 CP2031
 CP2031'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2031'8.05 MI NW FROM FT NECESSITY.
 CP2031'ABOUT 8.05 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2031'135 FROM THE POST OFFICE IN FT. NECESSITY.  THENCE NORTHWEST ALONG
 CP2031'LOUISIANA HIGHWAY 4, 0.35 MILE TO THE INTERSECTION OF LOUISIANA
 CP2031'HIGHWAY 135.  THENCE 7.70 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 135
 CP2031'TO THE MARK.  IT IS 115.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2031'HIGHWAY 135, 5.0 FEET SOUTH OF A FENCE CORNER, 27.0 FEET NORTH OF THE
 CP2031'NORTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO C. L. ADAMS.  SET
 CP2031'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL
 CP2031'WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2032 ***********************************************************************
 CP2032  DESIGNATION -  21 V 37
 CP2032  PID         -  CP2032
 CP2032  STATE/COUNTY-  LA/FRANKLIN
 CP2032  COUNTRY     -  US
 CP2032  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2032
 CP2032                         *CURRENT SURVEY CONTROL
 CP2032  ______________________________________________________________________
 CP2032* NAD 83(1986) POSITION- 32 09 53.     (N) 091 50 08.     (W)   SCALED
 CP2032* NAVD 88 ORTHO HEIGHT -    21.56  (+/-2cm)       70.7   (feet) VERTCON3
 CP2032  ______________________________________________________________________
 CP2032  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 CP2032  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2032
 CP2032.The horizontal coordinates were scaled from a map and have
 CP2032.an estimated accuracy of +/- 6 seconds.
 CP2032
 CP2032.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2032.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2032
 CP2032.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2032.GEOID18 height accuracy estimate available here.
 CP2032
 CP2032.The vertical order pertains to the NGVD 29 superseded value.
 CP2032
 CP2032.Click photographs - Photos may exist for this station.
 CP2032
 CP2032;                    North         East    Units  Estimated Accuracy
 CP2032;SPC LA N     -   184,770.    1,062,670.      MT  (+/- 180 meters Scaled)
 CP2032
 CP2032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR097592(NAD 83)
 CP2032
 CP2032                          SUPERSEDED SURVEY CONTROL
 CP2032
 CP2032  NGVD 29 (??/??/92)   21.634  (m)           70.98   (f) ADJ UNCH    2 0
 CP2032
 CP2032.Superseded values are not recommended for survey control.
 CP2032
 CP2032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2032.See file dsdata.pdf to determine how the superseded data were derived.
 CP2032
 CP2032_MARKER: DD = SURVEY DISK
 CP2032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2032_STAMPING: 21V37 1969
 CP2032_MARK LOGO: LADHGS
 CP2032_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2032+STABILITY: SURFACE MOTION
 CP2032
 CP2032  HISTORY     - Date     Condition        Report By
 CP2032  HISTORY     - 1969     MONUMENTED       LADH
 CP2032
 CP2032                          STATION DESCRIPTION
 CP2032
 CP2032'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2032'9.65 MI NW FROM WINNSBORO.
 CP2032'ABOUT 9.65 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAYS
 CP2032'618 AND 135 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY
 CP2032'DIRECTION ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF
 CP2032'LOUISIANA HIGHWAYS 15 AND 130.  THENCE CONTINUING IN A WESTERLY
 CP2032'DIRECTION ALONG LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION
 CP2032'OF LOUISIANA HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG
 CP2032'LOUISIANA HIGHWAY 618, 6.15 MILES TO THE INTERSECTION WITH LOUISIANA
 CP2032'HIGHWAY 135.  THENCE SOUTHWEST ALONG LOUISIANA HIGHWAY 135 2.60 MILES
 CP2032'TO THE MARK.  IT IS 110.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2032'HIGHWAY 135, 13.0 FEET SOUTHWEST OF A POWER POLE, 1.0 FOOT SOUTH OF A
 CP2032'FENCE, 69.0 FEET WEST OF A FENCE CORNER, 49.0 FEET NORTHWEST OF THE
 CP2032'NORTHEAST CORNER OF A WOOD FRAME HOUSE.  SET IN TOP OF A CONCRETE POST
 CP2032'PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2032'FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2033 ***********************************************************************
 CP2033  DESIGNATION -  21 V 38
 CP2033  PID         -  CP2033
 CP2033  STATE/COUNTY-  LA/FRANKLIN
 CP2033  COUNTRY     -  US
 CP2033  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2033
 CP2033                         *CURRENT SURVEY CONTROL
 CP2033  ______________________________________________________________________
 CP2033* NAD 83(1986) POSITION- 32 10 33.     (N) 091 49 36.     (W)   SCALED
 CP2033* NAVD 88 ORTHO HEIGHT -    21.23  (+/-2cm)       69.7   (feet) VERTCON3
 CP2033  ______________________________________________________________________
 CP2033  GEOID HEIGHT    -        -26.041 (meters)                     GEOID18
 CP2033  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2033
 CP2033.The horizontal coordinates were scaled from a map and have
 CP2033.an estimated accuracy of +/- 6 seconds.
 CP2033
 CP2033.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2033.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2033
 CP2033.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2033.GEOID18 height accuracy estimate available here.
 CP2033
 CP2033.The vertical order pertains to the NGVD 29 superseded value.
 CP2033
 CP2033.Click photographs - Photos may exist for this station.
 CP2033
 CP2033;                    North         East    Units  Estimated Accuracy
 CP2033;SPC LA N     -   186,010.    1,063,500.      MT  (+/- 180 meters Scaled)
 CP2033
 CP2033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR106605(NAD 83)
 CP2033
 CP2033                          SUPERSEDED SURVEY CONTROL
 CP2033
 CP2033  NGVD 29 (??/??/92)   21.309  (m)           69.91   (f) ADJ UNCH    2 0
 CP2033
 CP2033.Superseded values are not recommended for survey control.
 CP2033
 CP2033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2033.See file dsdata.pdf to determine how the superseded data were derived.
 CP2033
 CP2033_MARKER: DD = SURVEY DISK
 CP2033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2033_STAMPING: 21V38 1969
 CP2033_MARK LOGO: LADHGS
 CP2033_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2033+STABILITY: SURFACE MOTION
 CP2033
 CP2033  HISTORY     - Date     Condition        Report By
 CP2033  HISTORY     - 1969     MONUMENTED       LADH
 CP2033
 CP2033                          STATION DESCRIPTION
 CP2033
 CP2033'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2033'8.80 MI NW FROM WINNSBORO.
 CP2033'ABOUT 8.80 MILES IN A WESTERLY DIRECTION ALONG LOUISIANA HIGHWAYS 618
 CP2033'AND 135 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY
 CP2033'DIRECTION ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF
 CP2033'LOUISIANA HIGHWAYS 15 AND 130.  THENCE CONTINUING WESTERLY ALONG
 CP2033'LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA
 CP2033'HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA
 CP2033'HIGHWAY 618, 6.15 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 135.
 CP2033'THENCE SOUTHWEST ALONG LOUISIANA HIGHWAY 135, 1.75 MILES TO THE MARK.
 CP2033'IT IS 54.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 135, 60.0
 CP2033'FEET SOUTH OF A GRAVEL DRIVE, 77.0 FEET SOUTH OF A POWER POLE, 92.0
 CP2033'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING
 CP2033'TO SAM WASHINGTON, SR.  SET IN TOP OF A CONCRETE POST PROJECTING 6
 CP2033'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE
 CP2033'MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2034 ***********************************************************************
 CP2034  DESIGNATION -  21 V 39
 CP2034  PID         -  CP2034
 CP2034  STATE/COUNTY-  LA/FRANKLIN
 CP2034  COUNTRY     -  US
 CP2034  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2034
 CP2034                         *CURRENT SURVEY CONTROL
 CP2034  ______________________________________________________________________
 CP2034* NAD 83(1986) POSITION- 32 11 21.     (N) 091 49 04.     (W)   SCALED
 CP2034* NAVD 88 ORTHO HEIGHT -    20.73  (+/-2cm)       68.0   (feet) VERTCON3
 CP2034  ______________________________________________________________________
 CP2034  GEOID HEIGHT    -        -26.058 (meters)                     GEOID18
 CP2034  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2034
 CP2034.The horizontal coordinates were scaled from a map and have
 CP2034.an estimated accuracy of +/- 6 seconds.
 CP2034
 CP2034.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2034
 CP2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2034.GEOID18 height accuracy estimate available here.
 CP2034
 CP2034.The vertical order pertains to the NGVD 29 superseded value.
 CP2034
 CP2034.Click photographs - Photos may exist for this station.
 CP2034
 CP2034;                    North         East    Units  Estimated Accuracy
 CP2034;SPC LA N     -   187,490.    1,064,330.      MT  (+/- 180 meters Scaled)
 CP2034
 CP2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR114620(NAD 83)
 CP2034
 CP2034                          SUPERSEDED SURVEY CONTROL
 CP2034
 CP2034  NGVD 29 (??/??/92)   20.807  (m)           68.26   (f) ADJ UNCH    2 0
 CP2034
 CP2034.Superseded values are not recommended for survey control.
 CP2034
 CP2034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2034.See file dsdata.pdf to determine how the superseded data were derived.
 CP2034
 CP2034_MARKER: DD = SURVEY DISK
 CP2034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2034_STAMPING: 21V39 1969
 CP2034_MARK LOGO: LADHGS
 CP2034_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2034+STABILITY: SURFACE MOTION
 CP2034
 CP2034  HISTORY     - Date     Condition        Report By
 CP2034  HISTORY     - 1969     MONUMENTED       LADH
 CP2034
 CP2034                          STATION DESCRIPTION
 CP2034
 CP2034'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2034'7.75 MI NW FROM WINNSBORO.
 CP2034'ABOUT 7.75 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAYS
 CP2034'618 AND 135 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY
 CP2034'DIRECTION ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF
 CP2034'LOUISIANA HIGHWAYS 15 AND 130.  THENCE CONTINUING WESTERLY ALONG
 CP2034'LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA
 CP2034'HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA
 CP2034'HIGHWAY 618, 6.15 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 135.
 CP2034'THENCE SOUTHWEST ALONG LOUISIANA HIGHWAY 135, 0.70 MILE TO THE MARK.
 CP2034'IT IS 68.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 135, 27.0
 CP2034'FEET EAST OF A FENCE CORNER, 1.0 FOOT NORTH OF A FENCE, 128.0 FEET
 CP2034'SOUTH OF A POWER POLE, 141.0 FEET SOUTHWEST OF A 30-INCH DIAMETER
 CP2034'PECAN TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CP2034'GROUND.  A STEEL WITNESS POST IS SET 1.0 FEET WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1994 ***********************************************************************
 CP1994  DESIGNATION -  21 V 4
 CP1994  PID         -  CP1994
 CP1994  STATE/COUNTY-  LA/FRANKLIN
 CP1994  COUNTRY     -  US
 CP1994  USGS QUAD   -  GILBERT (2018)
 CP1994
 CP1994                         *CURRENT SURVEY CONTROL
 CP1994  ______________________________________________________________________
 CP1994* NAD 83(1986) POSITION- 32 02 07.     (N) 091 44 42.     (W)   SCALED
 CP1994* NAVD 88 ORTHO HEIGHT -    20.48  (+/-2cm)       67.2   (feet) VERTCON3
 CP1994  ______________________________________________________________________
 CP1994  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 CP1994  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1994
 CP1994.The horizontal coordinates were scaled from a map and have
 CP1994.an estimated accuracy of +/- 6 seconds.
 CP1994
 CP1994.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1994.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1994
 CP1994.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1994.GEOID18 height accuracy estimate available here.
 CP1994
 CP1994.The vertical order pertains to the NGVD 29 superseded value.
 CP1994
 CP1994.Click photographs - Photos may exist for this station.
 CP1994
 CP1994;                    North         East    Units  Estimated Accuracy
 CP1994;SPC LA N     -   170,470.    1,071,310.      MT  (+/- 180 meters Scaled)
 CP1994
 CP1994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR185450(NAD 83)
 CP1994
 CP1994                          SUPERSEDED SURVEY CONTROL
 CP1994
 CP1994  NGVD 29 (??/??/92)   20.552  (m)           67.43   (f) ADJ UNCH    2 0
 CP1994
 CP1994.Superseded values are not recommended for survey control.
 CP1994
 CP1994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1994.See file dsdata.pdf to determine how the superseded data were derived.
 CP1994
 CP1994_MARKER: DD = SURVEY DISK
 CP1994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1994_STAMPING: 21V4 1969
 CP1994_MARK LOGO: LADHGS
 CP1994_PROJECTION: PROJECTING 8 CENTIMETERS
 CP1994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1994+STABILITY: SURFACE MOTION
 CP1994
 CP1994  HISTORY     - Date     Condition        Report By
 CP1994  HISTORY     - 1969     MONUMENTED       LADH
 CP1994
 CP1994                          STATION DESCRIPTION
 CP1994
 CP1994'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1994'4.40 MI E FROM FT NECESSITY.
 CP1994'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1994'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP1994'THENCE ABOUT 3.20 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1994'MARKER.  IT IS 535.0 FEET EAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 CP1994'INTERSECTION OF LOUISIANA HIGHWAY 874 AND 128, 63.9 FEET SOUTH OF THE
 CP1994'CENTERLINE OF LOUISIANA HIGHWAY 128, 2.2 FEET NORTHEAST OF THE
 CP1994'NORTHEAST CORNER OF A METAL SIDE PIANO REPAIR SHOP BELONGING TO
 CP1994'CHARLES HARRIS, 24.1 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WATER
 CP1994'WELL HOUSE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP1994'GROUND.  A STEEL WITNESS POST IS SET 0.9 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2036 ***********************************************************************
 CP2036  DESIGNATION -  21 V 40
 CP2036  PID         -  CP2036
 CP2036  STATE/COUNTY-  LA/FRANKLIN
 CP2036  COUNTRY     -  US
 CP2036  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2036
 CP2036                         *CURRENT SURVEY CONTROL
 CP2036  ______________________________________________________________________
 CP2036* NAD 83(1986) POSITION- 32 11 50.     (N) 091 48 31.     (W)   SCALED
 CP2036* NAVD 88 ORTHO HEIGHT -    20.35  (+/-2cm)       66.8   (feet) VERTCON3
 CP2036  ______________________________________________________________________
 CP2036  GEOID HEIGHT    -        -26.072 (meters)                     GEOID18
 CP2036  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2036
 CP2036.The horizontal coordinates were scaled from a map and have
 CP2036.an estimated accuracy of +/- 6 seconds.
 CP2036
 CP2036.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2036.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2036
 CP2036.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2036.GEOID18 height accuracy estimate available here.
 CP2036
 CP2036.The vertical order pertains to the NGVD 29 superseded value.
 CP2036
 CP2036.Click photographs - Photos may exist for this station.
 CP2036
 CP2036;                    North         East    Units  Estimated Accuracy
 CP2036;SPC LA N     -   188,390.    1,065,190.      MT  (+/- 180 meters Scaled)
 CP2036
 CP2036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR122629(NAD 83)
 CP2036
 CP2036                          SUPERSEDED SURVEY CONTROL
 CP2036
 CP2036  NGVD 29 (??/??/92)   20.422  (m)           67.00   (f) ADJ UNCH    2 0
 CP2036
 CP2036.Superseded values are not recommended for survey control.
 CP2036
 CP2036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2036.See file dsdata.pdf to determine how the superseded data were derived.
 CP2036
 CP2036_MARKER: DD = SURVEY DISK
 CP2036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2036_STAMPING: 21V40 1969
 CP2036_MARK LOGO: LADHGS
 CP2036_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2036+STABILITY: SURFACE MOTION
 CP2036
 CP2036  HISTORY     - Date     Condition        Report By
 CP2036  HISTORY     - 1969     MONUMENTED       LADH
 CP2036
 CP2036                          STATION DESCRIPTION
 CP2036
 CP2036'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2036'6.80 MI NW FROM WINNSBORO.
 CP2036'ABOUT 6.80 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2036'618 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY DIRECTION
 CP2036'ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF LOUISIANA
 CP2036'HIGHWAY 15 AND 130.  THENCE CONTINUING IN A WESTERLY DIRECTION ALONG
 CP2036'LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA
 CP2036'HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA
 CP2036'HIGHWAY 618, 5.90 MILES TO THE MARK.  IT IS 71.0 FEET NORTH OF THE
 CP2036'CENTERLINE OF LOUISIANA HIGHWAY 618, 75.0 FEET EAST OF THE CENTERLINE
 CP2036'OF LOUISIANA HIGHWAY 869, 45.0 FEET NORTHWEST OF A FENCE CORNER, 39.0
 CP2036'FEET SOUTHEAST OF A FENCE CORNER, 0.5 FOOT WEST OF A FENCE. SET IN TOP
 CP2036'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL WITNESS
 CP2036'POST IS SET 1.0 FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2037 ***********************************************************************
 CP2037  DESIGNATION -  21 V 41
 CP2037  PID         -  CP2037
 CP2037  STATE/COUNTY-  LA/FRANKLIN
 CP2037  COUNTRY     -  US
 CP2037  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2037
 CP2037                         *CURRENT SURVEY CONTROL
 CP2037  ______________________________________________________________________
 CP2037* NAD 83(1986) POSITION- 32 11 52.     (N) 091 47 31.     (W)   SCALED
 CP2037* NAVD 88 ORTHO HEIGHT -    21.34  (+/-2cm)       70.0   (feet) VERTCON3
 CP2037  ______________________________________________________________________
 CP2037  GEOID HEIGHT    -        -26.092 (meters)                     GEOID18
 CP2037  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2037
 CP2037.The horizontal coordinates were scaled from a map and have
 CP2037.an estimated accuracy of +/- 6 seconds.
 CP2037
 CP2037.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2037
 CP2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2037.GEOID18 height accuracy estimate available here.
 CP2037
 CP2037.The vertical order pertains to the NGVD 29 superseded value.
 CP2037
 CP2037.Click photographs - Photos may exist for this station.
 CP2037
 CP2037;                    North         East    Units  Estimated Accuracy
 CP2037;SPC LA N     -   188,460.    1,066,760.      MT  (+/- 180 meters Scaled)
 CP2037
 CP2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR138629(NAD 83)
 CP2037
 CP2037                          SUPERSEDED SURVEY CONTROL
 CP2037
 CP2037  NGVD 29 (??/??/92)   21.409  (m)           70.24   (f) ADJ UNCH    2 0
 CP2037
 CP2037.Superseded values are not recommended for survey control.
 CP2037
 CP2037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2037.See file dsdata.pdf to determine how the superseded data were derived.
 CP2037
 CP2037_MARKER: DD = SURVEY DISK
 CP2037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2037_STAMPING: 21V41 1969
 CP2037_MARK LOGO: LADHGS
 CP2037_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2037+STABILITY: SURFACE MOTION
 CP2037
 CP2037  HISTORY     - Date     Condition        Report By
 CP2037  HISTORY     - 1969     MONUMENTED       LADH
 CP2037
 CP2037                          STATION DESCRIPTION
 CP2037
 CP2037'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2037'5.85 MI NW FROM WINNSBORO.
 CP2037'ABOUT 5.85 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2037'618 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY DIRECTION
 CP2037'ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF LOUISIANA
 CP2037'HIGHWAYS 15 AND 130.  THENCE CONTINUING IN A WESTERLY DIRECTION ALONG
 CP2037'LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA
 CP2037'HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA
 CP2037'HIGHWAY 618, 4.95 MILES TO THE MARK.  IT IS 72.0 FEET SOUTH OF THE
 CP2037'CENTERLINE OF LOUISIANA HIGHWAY 618, 33.0 FEET SOUTH OF A POWER POLE,
 CP2037'57.0 FEET EAST OF A GRAVEL DRIVE, 137.0 FEET NORTHEAST OF THE
 CP2037'NORTHEAST CORNER OF A BRICK RESIDENCE BELONGING TO J. R. THORNTON. SET
 CP2037'IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND. A STEEL
 CP2037'WITNESS POST IS SET 1.5 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2038 ***********************************************************************
 CP2038  DESIGNATION -  21 V 42
 CP2038  PID         -  CP2038
 CP2038  STATE/COUNTY-  LA/FRANKLIN
 CP2038  COUNTRY     -  US
 CP2038  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2038
 CP2038                         *CURRENT SURVEY CONTROL
 CP2038  ______________________________________________________________________
 CP2038* NAD 83(1986) POSITION- 32 11 51.     (N) 091 46 38.     (W)   SCALED
 CP2038* NAVD 88 ORTHO HEIGHT -    21.66  (+/-2cm)       71.1   (feet) VERTCON3
 CP2038  ______________________________________________________________________
 CP2038  GEOID HEIGHT    -        -26.110 (meters)                     GEOID18
 CP2038  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2038
 CP2038.The horizontal coordinates were scaled from a map and have
 CP2038.an estimated accuracy of +/- 6 seconds.
 CP2038
 CP2038.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2038.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2038
 CP2038.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2038.GEOID18 height accuracy estimate available here.
 CP2038
 CP2038.The vertical order pertains to the NGVD 29 superseded value.
 CP2038
 CP2038.Click photographs - Photos may exist for this station.
 CP2038
 CP2038;                    North         East    Units  Estimated Accuracy
 CP2038;SPC LA N     -   188,440.    1,068,150.      MT  (+/- 180 meters Scaled)
 CP2038
 CP2038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR152629(NAD 83)
 CP2038
 CP2038                          SUPERSEDED SURVEY CONTROL
 CP2038
 CP2038  NGVD 29 (??/??/92)   21.732  (m)           71.30   (f) ADJ UNCH    2 0
 CP2038
 CP2038.Superseded values are not recommended for survey control.
 CP2038
 CP2038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2038.See file dsdata.pdf to determine how the superseded data were derived.
 CP2038
 CP2038_MARKER: DD = SURVEY DISK
 CP2038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2038_STAMPING: 21V42 1969
 CP2038_MARK LOGO: LADHGS
 CP2038_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2038+STABILITY: SURFACE MOTION
 CP2038
 CP2038  HISTORY     - Date     Condition        Report By
 CP2038  HISTORY     - 1969     MONUMENTED       LADH
 CP2038
 CP2038                          STATION DESCRIPTION
 CP2038
 CP2038'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2038'4.95 MI NW FROM WINNSBORO.
 CP2038'ABOUT 4.95 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2038'618 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY DIRECTION
 CP2038'ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF LOUISIANA
 CP2038'HIGHWAYS 15 AND 130.  THENCE CONTINUING IN A WESTERLY DIRECTION ALONG
 CP2038'LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA
 CP2038'HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA
 CP2038'HIGHWAY 618, 4.05 MILES TO THE MARK.  IT IS 66.0 FEET NORTH OF THE
 CP2038'CENTERLINE OF LOUISIANA HIGHWAY 618, 1.0 FOOT EAST OF A FENCE, 51.0
 CP2038'FEET WEST OF A GRAVEL DRIVE, 38.0 FEET SOUTHWEST OF THE SOUTHWEST
 CP2038'CORNER OF A WOOD FRAME HOUSE BELONGING TO EARL SMITH.  SET IN TOP OF A
 CP2038'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2038'IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2039 ***********************************************************************
 CP2039  DESIGNATION -  21 V 43
 CP2039  PID         -  CP2039
 CP2039  STATE/COUNTY-  LA/FRANKLIN
 CP2039  COUNTRY     -  US
 CP2039  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2039
 CP2039                         *CURRENT SURVEY CONTROL
 CP2039  ______________________________________________________________________
 CP2039* NAD 83(1986) POSITION- 32 11 52.     (N) 091 45 45.     (W)   SCALED
 CP2039* NAVD 88 ORTHO HEIGHT -    21.73  (+/-2cm)       71.3   (feet) VERTCON3
 CP2039  ______________________________________________________________________
 CP2039  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 CP2039  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2039
 CP2039.The horizontal coordinates were scaled from a map and have
 CP2039.an estimated accuracy of +/- 6 seconds.
 CP2039
 CP2039.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2039.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2039
 CP2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2039.GEOID18 height accuracy estimate available here.
 CP2039
 CP2039.The vertical order pertains to the NGVD 29 superseded value.
 CP2039
 CP2039.Click photographs - Photos may exist for this station.
 CP2039
 CP2039;                    North         East    Units  Estimated Accuracy
 CP2039;SPC LA N     -   188,480.    1,069,530.      MT  (+/- 180 meters Scaled)
 CP2039
 CP2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR166630(NAD 83)
 CP2039
 CP2039                          SUPERSEDED SURVEY CONTROL
 CP2039
 CP2039  NGVD 29 (??/??/92)   21.803  (m)           71.53   (f) ADJ UNCH    2 0
 CP2039
 CP2039.Superseded values are not recommended for survey control.
 CP2039
 CP2039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2039.See file dsdata.pdf to determine how the superseded data were derived.
 CP2039
 CP2039_MARKER: DD = SURVEY DISK
 CP2039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2039_STAMPING: 21V43 1969
 CP2039_MARK LOGO: LADHGS
 CP2039_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2039+STABILITY: SURFACE MOTION
 CP2039
 CP2039  HISTORY     - Date     Condition        Report By
 CP2039  HISTORY     - 1969     MONUMENTED       LADH
 CP2039  HISTORY     - 1975     GOOD
 CP2039
 CP2039                          STATION DESCRIPTION
 CP2039
 CP2039'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2039'4.0 MI NW FROM WINNSBORO.
 CP2039'ABOUT 4.0 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2039'618 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY DIRECTION
 CP2039'ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF LOUISIANA
 CP2039'15 AND 130.  THENCE CONTINUING IN A WESTERLY DIRECTION ALONG LOUISIANA
 CP2039'HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 618.
 CP2039'THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY 618, 3.10
 CP2039'MILES TO THE MARK.  IT IS 72.0 FEET NORTHEAST OF THE CENTERLINE OF
 CP2039'LOUISIANA HIGHWAY 618, 100.0 FEET SOUTHEAST OF THE CENTERLINE OF
 CP2039'LOUISIANA HIGHWAY 869, 45.0 FEET SOUTH OF THE CENTERLINE OF A GRAVEL
 CP2039'ROAD, 46.0 FEET NORTHWEST OF A POWER POLE. SET IN TOP OF A CONCRETE
 CP2039'POST PROJECTING 6 INCHES ABOVE GROUND. A STEEL WITNESS POST IS SET 1.0
 CP2039'FOOT WEST OF THE MARK.
 CP2039
 CP2039                          STATION RECOVERY (1975)
 CP2039
 CP2039'RECOVERED 1975
 CP2039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2040 ***********************************************************************
 CP2040  DESIGNATION -  21 V 44
 CP2040  PID         -  CP2040
 CP2040  STATE/COUNTY-  LA/FRANKLIN
 CP2040  COUNTRY     -  US
 CP2040  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2040
 CP2040                         *CURRENT SURVEY CONTROL
 CP2040  ______________________________________________________________________
 CP2040* NAD 83(1986) POSITION- 32 11 16.     (N) 091 45 04.     (W)   SCALED
 CP2040* NAVD 88 ORTHO HEIGHT -    21.32  (+/-2cm)       69.9   (feet) VERTCON3
 CP2040  ______________________________________________________________________
 CP2040  GEOID HEIGHT    -        -26.139 (meters)                     GEOID18
 CP2040  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2040
 CP2040.The horizontal coordinates were scaled from a map and have
 CP2040.an estimated accuracy of +/- 6 seconds.
 CP2040
 CP2040.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2040.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2040
 CP2040.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2040.GEOID18 height accuracy estimate available here.
 CP2040
 CP2040.The vertical order pertains to the NGVD 29 superseded value.
 CP2040
 CP2040.Click photographs - Photos may exist for this station.
 CP2040
 CP2040;                    North         East    Units  Estimated Accuracy
 CP2040;SPC LA N     -   187,380.    1,070,610.      MT  (+/- 180 meters Scaled)
 CP2040
 CP2040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR177619(NAD 83)
 CP2040
 CP2040                          SUPERSEDED SURVEY CONTROL
 CP2040
 CP2040  NGVD 29 (??/??/92)   21.389  (m)           70.17   (f) ADJ UNCH    2 0
 CP2040
 CP2040.Superseded values are not recommended for survey control.
 CP2040
 CP2040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2040.See file dsdata.pdf to determine how the superseded data were derived.
 CP2040
 CP2040_MARKER: DD = SURVEY DISK
 CP2040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2040_STAMPING: 21V44 1969
 CP2040_MARK LOGO: LADHGS
 CP2040_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2040+STABILITY: SURFACE MOTION
 CP2040
 CP2040  HISTORY     - Date     Condition        Report By
 CP2040  HISTORY     - 1969     MONUMENTED       LADH
 CP2040  HISTORY     - 1975     GOOD
 CP2040  HISTORY     - 1981     MARK NOT FOUND   USGS
 CP2040
 CP2040                          STATION DESCRIPTION
 CP2040
 CP2040'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2040'3.0 MI NW FROM WINNSBORO.
 CP2040'ABOUT 3.0 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2040'618, FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY
 CP2040'DIRECTION ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF
 CP2040'LOUISIANA HIGHWAYS 15 AND 130.  THENCE CONTINUING IN A WESTERLY
 CP2040'DIRECTION ALONG LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION
 CP2040'OF LOUISIANA HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG
 CP2040'LOUISIANA HIGHWAY 618, 2.10 MILES TO THE MARK.  IT IS 96.0 FEET
 CP2040'NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 618, 46.0 FEET
 CP2040'NORTHEAST OF A POWER POLE, 1.0 FOOT NORTH OF A HEAVY STEEL FENCE,
 CP2040'163.0 FEET SOUTH OF THE SOUTHEAST CORNER OF A BRICK RESIDENCE
 CP2040'BELONGING TO RILEY NURSING HOME.  SET IN TOP OF A CONCRETE POST
 CP2040'PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2040'FOOT SOUTH OF THE MARK.
 CP2040
 CP2040                          STATION RECOVERY (1975)
 CP2040
 CP2040'RECOVERED 1975
 CP2040'RECOVERED IN GOOD CONDITION.
 CP2040
 CP2040                          STATION RECOVERY (1981)
 CP2040
 CP2040'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 CP2040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2041 ***********************************************************************
 CP2041  DESIGNATION -  21 V 45
 CP2041  PID         -  CP2041
 CP2041  STATE/COUNTY-  LA/FRANKLIN
 CP2041  COUNTRY     -  US
 CP2041  USGS QUAD   -  WINNSBORO (2018)
 CP2041
 CP2041                         *CURRENT SURVEY CONTROL
 CP2041  ______________________________________________________________________
 CP2041* NAD 83(1986) POSITION- 32 10 42.     (N) 091 44 38.     (W)   SCALED
 CP2041* NAVD 88 ORTHO HEIGHT -    21.76  (+/-2cm)       71.4   (feet) VERTCON3
 CP2041  ______________________________________________________________________
 CP2041  GEOID HEIGHT    -        -26.146 (meters)                     GEOID18
 CP2041  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2041
 CP2041.The horizontal coordinates were scaled from a map and have
 CP2041.an estimated accuracy of +/- 6 seconds.
 CP2041
 CP2041.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2041.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2041
 CP2041.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2041.GEOID18 height accuracy estimate available here.
 CP2041
 CP2041.The vertical order pertains to the NGVD 29 superseded value.
 CP2041
 CP2041.Click photographs - Photos may exist for this station.
 CP2041
 CP2041;                    North         East    Units  Estimated Accuracy
 CP2041;SPC LA N     -   186,340.    1,071,300.      MT  (+/- 180 meters Scaled)
 CP2041
 CP2041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR184608(NAD 83)
 CP2041
 CP2041                          SUPERSEDED SURVEY CONTROL
 CP2041
 CP2041  NGVD 29 (??/??/92)   21.823  (m)           71.60   (f) ADJ UNCH    2 0
 CP2041
 CP2041.Superseded values are not recommended for survey control.
 CP2041
 CP2041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2041.See file dsdata.pdf to determine how the superseded data were derived.
 CP2041
 CP2041_MARKER: DD = SURVEY DISK
 CP2041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2041_STAMPING: 21V45 1969
 CP2041_MARK LOGO: LADHGS
 CP2041_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2041+STABILITY: SURFACE MOTION
 CP2041
 CP2041  HISTORY     - Date     Condition        Report By
 CP2041  HISTORY     - 1969     MONUMENTED       LADH
 CP2041  HISTORY     - 1977     GOOD
 CP2041
 CP2041                          STATION DESCRIPTION
 CP2041
 CP2041'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2041'2.10 MI NW FROM WINNSBORO.
 CP2041'ABOUT 2.10 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2041'618 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY DIRECTION
 CP2041'ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF LOUISIANA
 CP2041'HIGHWAYS 15 AND 130.  THENCE CONTINUING IN A WESTERLY DIRECTION ALONG
 CP2041'LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA
 CP2041'HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA
 CP2041'HIGHWAY 618, 1.20 MILES TO THE MARK.  IT IS 68.0 FEET NORTHEAST OF THE
 CP2041'CENTERLINE OF LOUISIANA HIGHWAY 618, 31.0 FEET NORTH OF A POWER POLE,
 CP2041'23.0 FEET NORTHEAST FROM END OF A BOARD FENCE, 0.5 FEET EAST OF BOARD
 CP2041'FENCE, 19.0 FEET SOUTHEAST OF CENTERLINE OF A CONCRETE DRIVE, 49.5
 CP2041'FEET SOUTH OF THE SOUTHEAST CORNER OF A BRICK RESIDENCE BELONGING TO
 CP2041'W. P. LOFTON.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CP2041'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
 CP2041
 CP2041                          STATION RECOVERY (1977)
 CP2041
 CP2041'RECOVERED 1977
 CP2041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2042 ***********************************************************************
 CP2042  DESIGNATION -  21 V 46
 CP2042  PID         -  CP2042
 CP2042  STATE/COUNTY-  LA/FRANKLIN
 CP2042  COUNTRY     -  US
 CP2042  USGS QUAD   -  WINNSBORO (2018)
 CP2042
 CP2042                         *CURRENT SURVEY CONTROL
 CP2042  ______________________________________________________________________
 CP2042* NAD 83(1986) POSITION- 32 10 15.     (N) 091 43 56.     (W)   SCALED
 CP2042* NAVD 88 ORTHO HEIGHT -    21.18  (+/-2cm)       69.5   (feet) VERTCON3
 CP2042  ______________________________________________________________________
 CP2042  GEOID HEIGHT    -        -26.157 (meters)                     GEOID18
 CP2042  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2042
 CP2042.The horizontal coordinates were scaled from a map and have
 CP2042.an estimated accuracy of +/- 6 seconds.
 CP2042
 CP2042.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2042.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2042
 CP2042.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2042.GEOID18 height accuracy estimate available here.
 CP2042
 CP2042.The vertical order pertains to the NGVD 29 superseded value.
 CP2042
 CP2042.Click photographs - Photos may exist for this station.
 CP2042
 CP2042;                    North         East    Units  Estimated Accuracy
 CP2042;SPC LA N     -   185,510.    1,072,410.      MT  (+/- 180 meters Scaled)
 CP2042
 CP2042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR195600(NAD 83)
 CP2042
 CP2042                          SUPERSEDED SURVEY CONTROL
 CP2042
 CP2042  NGVD 29 (??/??/92)   21.247  (m)           69.71   (f) ADJ UNCH    2 0
 CP2042
 CP2042.Superseded values are not recommended for survey control.
 CP2042
 CP2042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2042.See file dsdata.pdf to determine how the superseded data were derived.
 CP2042
 CP2042_MARKER: DD = SURVEY DISK
 CP2042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2042_STAMPING: 21V46 1969
 CP2042_MARK LOGO: LADHGS
 CP2042_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2042+STABILITY: SURFACE MOTION
 CP2042
 CP2042  HISTORY     - Date     Condition        Report By
 CP2042  HISTORY     - 1969     MONUMENTED       LADH
 CP2042  HISTORY     - 1977     GOOD
 CP2042
 CP2042                          STATION DESCRIPTION
 CP2042
 CP2042'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2042'1.20 MI NW FROM WINNSBORO.
 CP2042'ABOUT 1.20 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2042'618 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY DIRECTION
 CP2042'ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF LOUISIANA
 CP2042'HIGHWAYS 15 AND 130.  THENCE CONTINUING IN A WESTERLY DIRECTION ALONG
 CP2042'LOUISIANA HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA
 CP2042'HIGHWAY 618.  THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA
 CP2042'HIGHWAY 618, 0.30 MILE TO THE MARK.  IT IS 67.0 FEET NORTHEAST OF THE
 CP2042'CENTERLINE OF LOUISIANA HIGHWAY 618, 16.0 FEET NORTH OF A POWER POLE,
 CP2042'20.0 FEET NORTHWEST OF A 30-INCH DIAMETER PINE TREE, 1.0 FOOT SOUTH OF
 CP2042'A FENCE, 19.0 FEET WEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 CP2042'TENNANT HOUSE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 CP2042'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 CP2042
 CP2042                          STATION RECOVERY (1977)
 CP2042
 CP2042'RECOVERED 1977
 CP2042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2001 ***********************************************************************
 CP2001  DESIGNATION -  21 V 47
 CP2001  PID         -  CP2001
 CP2001  STATE/COUNTY-  LA/FRANKLIN
 CP2001  COUNTRY     -  US
 CP2001  USGS QUAD   -  GILBERT (2018)
 CP2001
 CP2001                         *CURRENT SURVEY CONTROL
 CP2001  ______________________________________________________________________
 CP2001* NAD 83(1986) POSITION- 32 03 47.     (N) 091 39 21.     (W)   SCALED
 CP2001* NAVD 88 ORTHO HEIGHT -    23.15  (+/-2cm)       76.0   (feet) VERTCON3
 CP2001  ______________________________________________________________________
 CP2001  GEOID HEIGHT    -        -26.172 (meters)                     GEOID18
 CP2001  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2001
 CP2001.The horizontal coordinates were scaled from a map and have
 CP2001.an estimated accuracy of +/- 6 seconds.
 CP2001
 CP2001.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2001.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2001
 CP2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2001.GEOID18 height accuracy estimate available here.
 CP2001
 CP2001.The vertical order pertains to the NGVD 29 superseded value.
 CP2001
 CP2001.Click photographs - Photos may exist for this station.
 CP2001
 CP2001;                    North         East    Units  Estimated Accuracy
 CP2001;SPC LA N     -   173,610.    1,079,710.      MT  (+/- 180 meters Scaled)
 CP2001
 CP2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR268482(NAD 83)
 CP2001
 CP2001                          SUPERSEDED SURVEY CONTROL
 CP2001
 CP2001  NGVD 29 (??/??/92)   23.212  (m)           76.15   (f) ADJ UNCH    2 0
 CP2001
 CP2001.Superseded values are not recommended for survey control.
 CP2001
 CP2001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2001.See file dsdata.pdf to determine how the superseded data were derived.
 CP2001
 CP2001_MARKER: DD = SURVEY DISK
 CP2001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2001_STAMPING: 21V47 1969
 CP2001_MARK LOGO: LADHGS
 CP2001_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2001+STABILITY: SURFACE MOTION
 CP2001
 CP2001  HISTORY     - Date     Condition        Report By
 CP2001  HISTORY     - 1969     MONUMENTED       LADH
 CP2001
 CP2001                          STATION DESCRIPTION
 CP2001
 CP2001'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2001'1.40 MI NE FROM GILBERT.
 CP2001'ABOUT 1.40 MILES IN A NORTHEASTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2001'128 FROM THE HIGH SCHOOL BUILDING IN GILBERT.  THENCE 0.25 MILE EAST
 CP2001'ALONG HANNA STREET AND ACROSS LOUISIANA HIGHWAY 15 AND MISSOURI
 CP2001'PACIFIC RAILROAD TRACK TO THE INTERSECTION OF LEE STREET.  THENCE
 CP2001'NORTH 0.15 MILE ALONG LEE STREET TO THE INTERSECTION OF LOUISIANA
 CP2001'HIGHWAY 128.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 128, 1.00 MILE
 CP2001'TO THE MARK.  IT IS 168.0 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY
 CP2001'128, 57.5 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A BRICK RESIDENCE
 CP2001'BELONGING TO T. J. MARTIN, 5.0 FEET WEST OF A POWER POLE, 30.0 FEET
 CP2001'EAST OF A WATER WELL.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 CP2001'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE
 CP2001'MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2002 ***********************************************************************
 CP2002  DESIGNATION -  21 V 48
 CP2002  PID         -  CP2002
 CP2002  STATE/COUNTY-  LA/FRANKLIN
 CP2002  COUNTRY     -  US
 CP2002  USGS QUAD   -  GILBERT (2018)
 CP2002
 CP2002                         *CURRENT SURVEY CONTROL
 CP2002  ______________________________________________________________________
 CP2002* NAD 83(1986) POSITION- 32 04 07.     (N) 091 38 38.     (W)   SCALED
 CP2002* NAVD 88 ORTHO HEIGHT -    22.76  (+/-2cm)       74.7   (feet) VERTCON3
 CP2002  ______________________________________________________________________
 CP2002  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 CP2002  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2002
 CP2002.The horizontal coordinates were scaled from a map and have
 CP2002.an estimated accuracy of +/- 6 seconds.
 CP2002
 CP2002.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2002.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2002
 CP2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2002.GEOID18 height accuracy estimate available here.
 CP2002
 CP2002.The vertical order pertains to the NGVD 29 superseded value.
 CP2002
 CP2002.Click photographs - Photos may exist for this station.
 CP2002
 CP2002;                    North         East    Units  Estimated Accuracy
 CP2002;SPC LA N     -   174,240.    1,080,830.      MT  (+/- 180 meters Scaled)
 CP2002
 CP2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR280488(NAD 83)
 CP2002
 CP2002                          SUPERSEDED SURVEY CONTROL
 CP2002
 CP2002  NGVD 29 (??/??/92)   22.817  (m)           74.86   (f) ADJ UNCH    2 0
 CP2002
 CP2002.Superseded values are not recommended for survey control.
 CP2002
 CP2002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2002.See file dsdata.pdf to determine how the superseded data were derived.
 CP2002
 CP2002_MARKER: DD = SURVEY DISK
 CP2002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2002_STAMPING: 21V48 1969
 CP2002_MARK LOGO: LADHGS
 CP2002_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2002+STABILITY: SURFACE MOTION
 CP2002
 CP2002  HISTORY     - Date     Condition        Report By
 CP2002  HISTORY     - 1969     MONUMENTED       LADH
 CP2002
 CP2002                          STATION DESCRIPTION
 CP2002
 CP2002'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2002'2.25 MI NE FROM GILBERT.
 CP2002'ABOUT 2.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE HIGH
 CP2002'SCHOOL BUILDING IN GILBERT.  THENCE EAST ALONG HANNA STREET 0.25 MILE
 CP2002'ACROSS LOUISIANA HIGHWAY 15 AND MISSOURI PACIFIC RAILROAD TRACK, TO
 CP2002'THE INTERSECTION OF LEE STREET.  THENCE NORTH ALONG LEE STREET 0.15
 CP2002'MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 128.  THENCE NORTHEAST
 CP2002'ALONG LOUISIANA HIGHWAY 128, 1.85 MILES TO THE MARK.  IT IS 193.0 FEET
 CP2002'EAST OF THE CENTERLINE OF A PARISH GRAVEL ROAD, 66.0 FEET NORTH OF THE
 CP2002'CENTERLINE OF LOUISIANA HIGHWAY 128, 4.0 FEET NORTH OF A 18 INCH RED
 CP2002'OAK.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 CP2002'A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2003 ***********************************************************************
 CP2003  DESIGNATION -  21 V 49
 CP2003  PID         -  CP2003
 CP2003  STATE/COUNTY-  LA/FRANKLIN
 CP2003  COUNTRY     -  US
 CP2003  USGS QUAD   -  GILBERT (2018)
 CP2003
 CP2003                         *CURRENT SURVEY CONTROL
 CP2003  ______________________________________________________________________
 CP2003* NAD 83(1986) POSITION- 32 04 15.     (N) 091 37 42.     (W)   SCALED
 CP2003* NAVD 88 ORTHO HEIGHT -    23.09  (+/-2cm)       75.8   (feet) VERTCON3
 CP2003  ______________________________________________________________________
 CP2003  GEOID HEIGHT    -        -26.198 (meters)                     GEOID18
 CP2003  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2003
 CP2003.The horizontal coordinates were scaled from a map and have
 CP2003.an estimated accuracy of +/- 6 seconds.
 CP2003
 CP2003.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2003.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2003
 CP2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2003.GEOID18 height accuracy estimate available here.
 CP2003
 CP2003.The vertical order pertains to the NGVD 29 superseded value.
 CP2003
 CP2003.Click photographs - Photos may exist for this station.
 CP2003
 CP2003;                    North         East    Units  Estimated Accuracy
 CP2003;SPC LA N     -   174,500.    1,082,300.      MT  (+/- 180 meters Scaled)
 CP2003
 CP2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR294491(NAD 83)
 CP2003
 CP2003                          SUPERSEDED SURVEY CONTROL
 CP2003
 CP2003  NGVD 29 (??/??/92)   23.144  (m)           75.93   (f) ADJ UNCH    2 0
 CP2003
 CP2003.Superseded values are not recommended for survey control.
 CP2003
 CP2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2003.See file dsdata.pdf to determine how the superseded data were derived.
 CP2003
 CP2003_MARKER: DD = SURVEY DISK
 CP2003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2003_STAMPING: 21V49 1969
 CP2003_MARK LOGO: LADHGS
 CP2003_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2003+STABILITY: SURFACE MOTION
 CP2003
 CP2003  HISTORY     - Date     Condition        Report By
 CP2003  HISTORY     - 1969     MONUMENTED       LADH
 CP2003
 CP2003                          STATION DESCRIPTION
 CP2003
 CP2003'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2003'3.10 MI NE FROM GILBERT.
 CP2003'ABOUT 3.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE HIGH
 CP2003'SCHOOL BUILDING IN GILBERT.  THENCE EAST ALONG HANNA STREET 0.25 MILE
 CP2003'ACROSS LOUISIANA HIGHWAY 15 AND MISSOURI PACIFIC RAILROAD TRACK TO THE
 CP2003'INTERSECTION OF LEE STREET.  THENCE NORTH ALONG LEE STREET 0.15 MILE
 CP2003'TO THE INTERSECTION OF LOUISIANA HIGHWAY 128.  THENCE NORTHEAST ALONG
 CP2003'LOUISIANA HIGHWAY 128, 2.70 MILES TO THE MARK.  IT IS 216.0 FEET SOUTH
 CP2003'OF THE CENTERLINE OF LOUISIANA HIGHWAY 128, 110.0 FEET EAST OF THE
 CP2003'SOUTHEAST CORNER OF OLD MACADONIA BAPTIST CHURCH, 66.0 FEET WEST OF
 CP2003'THE CENTERLINE OF A DIRT ROAD, 8.0 FEET WEST OF A 24 INCH ELM TREE.
 CP2003'SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND. A
 CP2003'STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1995 ***********************************************************************
 CP1995  DESIGNATION -  21 V 5
 CP1995  PID         -  CP1995
 CP1995  STATE/COUNTY-  LA/FRANKLIN
 CP1995  COUNTRY     -  US
 CP1995  USGS QUAD   -  GILBERT (2018)
 CP1995
 CP1995                         *CURRENT SURVEY CONTROL
 CP1995  ______________________________________________________________________
 CP1995* NAD 83(1986) POSITION- 32 02 03.     (N) 091 43 42.     (W)   SCALED
 CP1995* NAVD 88 ORTHO HEIGHT -    20.16  (+/-2cm)       66.1   (feet) VERTCON3
 CP1995  ______________________________________________________________________
 CP1995  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 CP1995  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1995
 CP1995.The horizontal coordinates were scaled from a map and have
 CP1995.an estimated accuracy of +/- 6 seconds.
 CP1995
 CP1995.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1995.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1995
 CP1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1995.GEOID18 height accuracy estimate available here.
 CP1995
 CP1995.The vertical order pertains to the NGVD 29 superseded value.
 CP1995
 CP1995.Click photographs - Photos may exist for this station.
 CP1995
 CP1995;                    North         East    Units  Estimated Accuracy
 CP1995;SPC LA N     -   170,360.    1,072,880.      MT  (+/- 180 meters Scaled)
 CP1995
 CP1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR200449(NAD 83)
 CP1995
 CP1995                          SUPERSEDED SURVEY CONTROL
 CP1995
 CP1995  NGVD 29 (??/??/92)   20.227  (m)           66.36   (f) ADJ UNCH    2 0
 CP1995
 CP1995.Superseded values are not recommended for survey control.
 CP1995
 CP1995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1995.See file dsdata.pdf to determine how the superseded data were derived.
 CP1995
 CP1995_MARKER: DD = SURVEY DISK
 CP1995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1995_STAMPING: 21V5 1969
 CP1995_MARK LOGO: LADHGS
 CP1995_PROJECTION: PROJECTING 10 CENTIMETERS
 CP1995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1995+STABILITY: SURFACE MOTION
 CP1995
 CP1995  HISTORY     - Date     Condition        Report By
 CP1995  HISTORY     - 1969     MONUMENTED       LADH
 CP1995
 CP1995                          STATION DESCRIPTION
 CP1995
 CP1995'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1995'5.40 MI E FROM FT NECESSITY.
 CP1995'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1995'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND 128.
 CP1995'THENCE ABOUT 4.20 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1995'MARKER.  IT IS 68.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP1995'128, 0.7 FOOT EAST OF A MESH WIRE FENCE, 27.0 FEET NORTH OF A FENCE
 CP1995'CORNER, 235.0 FEET EAST FROM A GRAVEL DRIVE TO THE HARRIS RESIDENCE.
 CP1995'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A
 CP1995'STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2004 ***********************************************************************
 CP2004  DESIGNATION -  21 V 50
 CP2004  PID         -  CP2004
 CP2004  STATE/COUNTY-  LA/FRANKLIN
 CP2004  COUNTRY     -  US
 CP2004  USGS QUAD   -  COMO (2018)
 CP2004
 CP2004                         *CURRENT SURVEY CONTROL
 CP2004  ______________________________________________________________________
 CP2004* NAD 83(1986) POSITION- 32 04 44.     (N) 091 37 07.     (W)   SCALED
 CP2004* NAVD 88 ORTHO HEIGHT -    23.36  (+/-2cm)       76.6   (feet) VERTCON3
 CP2004  ______________________________________________________________________
 CP2004  GEOID HEIGHT    -        -26.209 (meters)                     GEOID18
 CP2004  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2004
 CP2004.The horizontal coordinates were scaled from a map and have
 CP2004.an estimated accuracy of +/- 6 seconds.
 CP2004
 CP2004.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2004.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2004
 CP2004.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2004.GEOID18 height accuracy estimate available here.
 CP2004
 CP2004.The vertical order pertains to the NGVD 29 superseded value.
 CP2004
 CP2004.Click photographs - Photos may exist for this station.
 CP2004
 CP2004;                    North         East    Units  Estimated Accuracy
 CP2004;SPC LA N     -   175,400.    1,083,210.      MT  (+/- 180 meters Scaled)
 CP2004
 CP2004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR303500(NAD 83)
 CP2004
 CP2004                          SUPERSEDED SURVEY CONTROL
 CP2004
 CP2004  NGVD 29 (??/??/92)   23.419  (m)           76.83   (f) ADJ UNCH    2 0
 CP2004
 CP2004.Superseded values are not recommended for survey control.
 CP2004
 CP2004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2004.See file dsdata.pdf to determine how the superseded data were derived.
 CP2004
 CP2004_MARKER: DD = SURVEY DISK
 CP2004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2004_STAMPING: 21V50 1969
 CP2004_MARK LOGO: LADHGS
 CP2004_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2004+STABILITY: SURFACE MOTION
 CP2004
 CP2004  HISTORY     - Date     Condition        Report By
 CP2004  HISTORY     - 1969     MONUMENTED       LADH
 CP2004
 CP2004                          STATION DESCRIPTION
 CP2004
 CP2004'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2004'3.95 MI NE FROM GILBERT.
 CP2004'ABOUT 3.95 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128, FROM THE HIGH
 CP2004'SCHOOL BUILDING IN GILBERT.  THENCE EAST ALONG HANNA STREET 0.25 MILE
 CP2004'ACROSS LOUISIANA HIGHWAY 15 AND MISSOURI PACIFIC RAILROAD TRACK TO THE
 CP2004'INTERSECTION OF LEE STREET.  THENCE NORTH ALONG LEE STREET 0.15 MILE
 CP2004'TO THE INTERSECTION OF LOUISIANA HIGHWAY 128.  THENCE NORTHEAST ALONG
 CP2004'LOUISIANA HIGHWAY 128, 3.55 MILES TO THE MARK.  IT IS 58.0 FEET WEST
 CP2004'OF THE CENTERLINE OF LOUISIANA HIGHWAY 128, 136.0 FEET NORTHEAST OF A
 CP2004'POWER POLE, 23.0 FEET WEST OF A FENCE CORNER, 66.0 FEET EAST OF THE
 CP2004'NORTHEAST CORNER OF A FRAME RESIDENCE BELONGING TO JOHN ROSS, 119.0
 CP2004'FEET NORTH OF A GRAVEL DRIVEWAY.  SET IN TOP OF A CONCRETE POST
 CP2004'PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 22.5
 CP2004'FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2005 ***********************************************************************
 CP2005  DESIGNATION -  21 V 51
 CP2005  PID         -  CP2005
 CP2005  STATE/COUNTY-  LA/FRANKLIN
 CP2005  COUNTRY     -  US
 CP2005  USGS QUAD   -  COMO (2018)
 CP2005
 CP2005                         *CURRENT SURVEY CONTROL
 CP2005  ______________________________________________________________________
 CP2005* NAD 83(1986) POSITION- 32 05 15.     (N) 091 36 41.     (W)   SCALED
 CP2005* NAVD 88 ORTHO HEIGHT -    23.05  (+/-2cm)       75.6   (feet) VERTCON3
 CP2005  ______________________________________________________________________
 CP2005  GEOID HEIGHT    -        -26.219 (meters)                     GEOID18
 CP2005  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2005
 CP2005.The horizontal coordinates were scaled from a map and have
 CP2005.an estimated accuracy of +/- 6 seconds.
 CP2005
 CP2005.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2005.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2005
 CP2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2005.GEOID18 height accuracy estimate available here.
 CP2005
 CP2005.The vertical order pertains to the NGVD 29 superseded value.
 CP2005
 CP2005.Click photographs - Photos may exist for this station.
 CP2005
 CP2005;                    North         East    Units  Estimated Accuracy
 CP2005;SPC LA N     -   176,360.    1,083,880.      MT  (+/- 180 meters Scaled)
 CP2005
 CP2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR310509(NAD 83)
 CP2005
 CP2005                          SUPERSEDED SURVEY CONTROL
 CP2005
 CP2005  NGVD 29 (??/??/92)   23.106  (m)           75.81   (f) ADJ UNCH    2 0
 CP2005
 CP2005.Superseded values are not recommended for survey control.
 CP2005
 CP2005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2005.See file dsdata.pdf to determine how the superseded data were derived.
 CP2005
 CP2005_MARKER: DD = SURVEY DISK
 CP2005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2005_STAMPING: 21V56 1969
 CP2005_MARK LOGO: LADHGS
 CP2005_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2005+STABILITY: SURFACE MOTION
 CP2005
 CP2005  HISTORY     - Date     Condition        Report By
 CP2005  HISTORY     - 1969     MONUMENTED       LADH
 CP2005
 CP2005                          STATION DESCRIPTION
 CP2005
 CP2005'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2005'4.65 MI NE FROM GILBERT.
 CP2005'ABOUT 4.65 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE HIGH
 CP2005'SCHOOL BUILDING IN GILBERT.  THENCE EAST ALONG HANNA STREET 0.25 MILE
 CP2005'ACROSS LOUISIANA HIGHWAY 15 AND MISSOURI PACIFIC RAILROAD TRACK TO THE
 CP2005'INTERSECTION OF LEE STREET.  THENCE NORTH 0.15 MILE ALONG LEE STREET
 CP2005'TO THE INTERSECTION OF LOUISIANA HIGHWAY 128.  THENCE NORTHEAST ALONG
 CP2005'LOUISIANA HIGHWAY 128, 4.25 MILES TO THE MARK.  IT IS 66.5 FEET WEST
 CP2005'OF THE CENTERLINE OF LOUISIANA HIGHWAY 128, 53.0 FEET NORTH OF A
 CP2005'GRAVEL ROAD, 75.2 FEET NORTH OF A POWER POLE, 64.5 FEET SOUTH OF A
 CP2005'FENCE CORNER.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE
 CP2005'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2008 ***********************************************************************
 CP2008  DESIGNATION -  21 V 52
 CP2008  PID         -  CP2008
 CP2008  STATE/COUNTY-  LA/FRANKLIN
 CP2008  COUNTRY     -  US
 CP2008  USGS QUAD   -  CROWVILLE (2018)
 CP2008
 CP2008                         *CURRENT SURVEY CONTROL
 CP2008  ______________________________________________________________________
 CP2008* NAD 83(1993) POSITION- 32 08 28.31694(N) 091 36 24.16190(W)   ADJUSTED
 CP2008* NAVD 88 ORTHO HEIGHT -    27.69  (+/-2cm)       90.8   (feet) VERTCON3
 CP2008  ______________________________________________________________________
 CP2008  GEOID HEIGHT    -        -26.248 (meters)                     GEOID18
 CP2008  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 CP2008  HORZ ORDER      -  SECOND
 CP2008  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2008
 CP2008.The horizontal coordinates were established by classical geodetic methods
 CP2008.and adjusted by the National Geodetic Survey in May 1994.
 CP2008
 CP2008.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2008.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2008
 CP2008.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2008.GEOID18 height accuracy estimate available here.
 CP2008
 CP2008.The vertical order pertains to the NGVD 29 superseded value.
 CP2008
 CP2008.Click photographs - Photos may exist for this station.
 CP2008
 CP2008.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2008
 CP2008. The following values were computed from the NAD 83(1993) position.
 CP2008
 CP2008;                    North         East     Units Scale Factor Converg.
 CP2008;SPC LA N     -   182,315.773 1,084,272.509   MT  0.99992232   +0 28 20.2
 CP2008;SPC LA N     -   598,147.67  3,557,317.39   sFT  0.99992232   +0 28 20.2
 CP2008;UTM  15      - 3,556,936.843   631,407.115   MT  0.99981295   +0 44 28.8
 CP2008
 CP2008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2008!SPC LA N     -   0.99999977  x   0.99992232  =   0.99992209
 CP2008!UTM  15      -   0.99999977  x   0.99981295  =   0.99981272
 CP2008
 CP2008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR3140756936(NAD 83)
 CP2008
 CP2008                          SUPERSEDED SURVEY CONTROL
 CP2008
 CP2008  NAD 83(1992)-  32 08 28.31855(N)    091 36 24.16135(W) AD(       ) 2
 CP2008  NAD 83(1986)-  32 08 28.32993(N)    091 36 24.15660(W) AD(       ) 2
 CP2008  NAD 27      -  32 08 27.78076(N)    091 36 23.71580(W) AD(       ) 2
 CP2008  NGVD 29 (??/??/92)   27.748  (m)           91.04   (f) ADJ UNCH    2 0
 CP2008  NGVD 29              27.75   (m)           91.0    (f) LEVELING    3  
 CP2008
 CP2008.Superseded values are not recommended for survey control.
 CP2008
 CP2008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2008.See file dsdata.pdf to determine how the superseded data were derived.
 CP2008
 CP2008_MARKER: DD = SURVEY DISK
 CP2008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2008_STAMPING: 21V52 1969
 CP2008_MARK LOGO: LADHGS
 CP2008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2008+STABILITY: SURFACE MOTION
 CP2008
 CP2008  HISTORY     - Date     Condition        Report By
 CP2008  HISTORY     - 1969     MONUMENTED       LADH
 CP2008  HISTORY     - 1971     GOOD             LADTD
 CP2008
 CP2008                          STATION DESCRIPTION
 CP2008
 CP2008'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2008'7.45 MI S FROM CROWVILLE.
 CP2008'ABOUT 7.45 MILES SOUTH ALONG LOUISIANA HIGHWAY 578 FROM THE POST
 CP2008'OFFICE IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17,
 CP2008'0.35 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH
 CP2008'ALONG LOUISIANA HIGHWAY 578, 7.15 MILES TO THE MARK.  IT IS 70.0 FEET
 CP2008'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 578, 32.0 FEET WEST OF A
 CP2008'FENCE CORNER, 56.0 FEET SOUTH OF A POWER POLE WITH GUY WIRE AND
 CP2008'TRANSFORMER, 50.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD
 CP2008'FRAME TENNANT RESIDENCE BELONGING TO G.C. FLINT.  SET IN TOP OF A
 CP2008'CONCRETE POST PROJECTING 7 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2008'IS SET 1.0 FOOT EAST OF THE MARK.  NOTE-- IT IS 0.95 MILE NORTH OF
 CP2008'BENCH MARK F 247 1966.
 CP2008
 CP2008                          STATION RECOVERY (1971)
 CP2008
 CP2008'RECOVERY NOTE BY LA TRANSP AND DEV 1971 (WWS)
 CP2008'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 4,15
 CP2008'AND 17 IN THE NORTH EDGE OF WINNSBORO, GO EAST ON HIGHWAYS 4 AND
 CP2008'17 FOR 0.55 MILE TO THE FRANKLIN PARISH COURT HOUSE ON THE
 CP2008'LEFT.  CONTINUE EASTERLY ON HIGHWAYS 4 AND 17 FOR 0.95 MILE TO
 CP2008'THE JUNCTION OF 4 AND 17, CONTINUE EAST ON STATE HIGHWAY 4
 CP2008'FOR 3.4 MILES TO THE JUNCTION WITH 863 AT FORKS, TAKE LEFT FORK
 CP2008'AND GO NORTHEAST ON STATE HIGHWAY 863 FOR 2.35 MILES TO
 CP2008'JUNCTION WITH STATE HIGHWAY 578.  TURN RIGHT AND GO SOUTHERLY
 CP2008'ON STATE HIGHWAY 578 FOR 0.85 MILE TO BENCH MARK 21 V 52 USC
 CP2008'AND GS (LDH) ON THE RIGHT, WEST SIDE OF ROAD.  AS DESCRIBED.
 CP2008'
 CP2008'BENCH MARK 21 V 52 USC AND GS (LDH), A LOUISIANA DEPARTMENT
 CP2008'OF HIGHWAYS STATION MARK DISK STAMPED 21 V 52 1969, IS SET IN
 CP2008'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2008'PROJECTS 4 INCHES ABOVE GROUND SURFACE.  IT IS 69.5 FEET
 CP2008'WEST OF THE CENTERLINE OF STATE HIGHWAY 578, 50 FEET SOUTHEAST
 CP2008'OF THE SOUTHEAST CORNER OF SMALL HOUSE AND 1.2 FEET WEST OF
 CP2008'METAL WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2009 ***********************************************************************
 CP2009  DESIGNATION -  21 V 53
 CP2009  PID         -  CP2009
 CP2009  STATE/COUNTY-  LA/FRANKLIN
 CP2009  COUNTRY     -  US
 CP2009  USGS QUAD   -  CROWVILLE (2018)
 CP2009
 CP2009                         *CURRENT SURVEY CONTROL
 CP2009  ______________________________________________________________________
 CP2009* NAD 83(1986) POSITION- 32 09 08.     (N) 091 36 13.     (W)   SCALED
 CP2009* NAVD 88 ORTHO HEIGHT -    26.99  (+/-2cm)       88.5   (feet) VERTCON3
 CP2009  ______________________________________________________________________
 CP2009  GEOID HEIGHT    -        -26.253 (meters)                     GEOID18
 CP2009  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2009
 CP2009.The horizontal coordinates were scaled from a map and have
 CP2009.an estimated accuracy of +/- 6 seconds.
 CP2009
 CP2009.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2009.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2009
 CP2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2009.GEOID18 height accuracy estimate available here.
 CP2009
 CP2009.The vertical order pertains to the NGVD 29 superseded value.
 CP2009
 CP2009.Click photographs - Photos may exist for this station.
 CP2009
 CP2009;                    North         East    Units  Estimated Accuracy
 CP2009;SPC LA N     -   183,540.    1,084,560.      MT  (+/- 180 meters Scaled)
 CP2009
 CP2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR316581(NAD 83)
 CP2009
 CP2009                          SUPERSEDED SURVEY CONTROL
 CP2009
 CP2009  NGVD 29 (??/??/92)   27.042  (m)           88.72   (f) ADJ UNCH    2 0
 CP2009
 CP2009.Superseded values are not recommended for survey control.
 CP2009
 CP2009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2009.See file dsdata.pdf to determine how the superseded data were derived.
 CP2009
 CP2009_MARKER: DD = SURVEY DISK
 CP2009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2009_STAMPING: 21V53 1969
 CP2009_MARK LOGO: LADHGS
 CP2009_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2009+STABILITY: SURFACE MOTION
 CP2009
 CP2009  HISTORY     - Date     Condition        Report By
 CP2009  HISTORY     - 1969     MONUMENTED       LADH
 CP2009
 CP2009                          STATION DESCRIPTION
 CP2009
 CP2009'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2009'6.65 MI S FROM CROWVILLE.
 CP2009'ABOUT 6.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 578 FROM THE POST
 CP2009'OFFICE IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17,
 CP2009'0.35 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH
 CP2009'ALONG LOUISIANA HIGHWAY 578, 6.30 MILES TO THE MARK.  IT IS 56.0 FEET
 CP2009'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 578, 7.0 FEET NORTH OF A
 CP2009'POWER POLE WITH TRANSFORMER, 90.0 FEET SOUTHWEST OF THE SOUTHWEST
 CP2009'CORNER OF AUGUSTA BAPTIST CHURCH, 177.0 FEET SOUTH OF THE CENTERLINE
 CP2009'OF A PARISH GRAVEL ROAD, 182.0 FEET SOUTHEAST OF THE INTERSECTION OF
 CP2009'LOUISIANA HIGHWAYS 578 AND 863.  SET IN TOP OF A CONCRETE POST
 CP2009'PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2009'FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2010 ***********************************************************************
 CP2010  DESIGNATION -  21 V 54
 CP2010  PID         -  CP2010
 CP2010  STATE/COUNTY-  LA/FRANKLIN
 CP2010  COUNTRY     -  US
 CP2010  USGS QUAD   -  CROWVILLE (2018)
 CP2010
 CP2010                         *CURRENT SURVEY CONTROL
 CP2010  ______________________________________________________________________
 CP2010* NAD 83(1986) POSITION- 32 10 03.     (N) 091 36 15.     (W)   SCALED
 CP2010* NAVD 88 ORTHO HEIGHT -    28.97  (+/-2cm)       95.0   (feet) VERTCON3
 CP2010  ______________________________________________________________________
 CP2010  GEOID HEIGHT    -        -26.257 (meters)                     GEOID18
 CP2010  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2010
 CP2010.The horizontal coordinates were scaled from a map and have
 CP2010.an estimated accuracy of +/- 6 seconds.
 CP2010
 CP2010.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2010.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2010
 CP2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2010.GEOID18 height accuracy estimate available here.
 CP2010
 CP2010.The vertical order pertains to the NGVD 29 superseded value.
 CP2010
 CP2010.Click photographs - Photos may exist for this station.
 CP2010
 CP2010;                    North         East    Units  Estimated Accuracy
 CP2010;SPC LA N     -   185,230.    1,084,490.      MT  (+/- 180 meters Scaled)
 CP2010
 CP2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR316598(NAD 83)
 CP2010
 CP2010                          SUPERSEDED SURVEY CONTROL
 CP2010
 CP2010  NGVD 29 (??/??/92)   29.022  (m)           95.22   (f) ADJ UNCH    2 0
 CP2010
 CP2010.Superseded values are not recommended for survey control.
 CP2010
 CP2010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2010.See file dsdata.pdf to determine how the superseded data were derived.
 CP2010
 CP2010_MARKER: DD = SURVEY DISK
 CP2010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2010_STAMPING: 21V54 1969
 CP2010_MARK LOGO: LADHGS
 CP2010_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2010+STABILITY: SURFACE MOTION
 CP2010
 CP2010  HISTORY     - Date     Condition        Report By
 CP2010  HISTORY     - 1969     MONUMENTED       LADH
 CP2010
 CP2010                          STATION DESCRIPTION
 CP2010
 CP2010'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2010'5.60 MI S FROM CROWVILLE.
 CP2010'ABOUT 5.60 MILES SOUTH ALONG LOUISIANA 578 FROM THE POST OFFICE IN
 CP2010'CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17, 0.35 MILE TO
 CP2010'THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH ALONG
 CP2010'LOUISIANA HIGHWAY 578, 5.25 MILES TO THE MARK.  IT IS 51.5 FEET WEST
 CP2010'OF CENTERLINE OF LOUISIANA HIGHWAY 578, 23.5 FEET WEST OF A FENCE
 CP2010'CORNER, 14.0 FEET WEST OF A POWER POLE WITH 2 GUY WIRES, 46.0 FEET
 CP2010'SOUTH OF A GRAVEL DRIVE, 66.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 CP2010'OF A BRICK RESIDENCE BELONGING TO JAMES REEVES.  SET IN TOP OF A
 CP2010'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2010'IS SET 1.5 FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2011 ***********************************************************************
 CP2011  DESIGNATION -  21 V 55
 CP2011  PID         -  CP2011
 CP2011  STATE/COUNTY-  LA/FRANKLIN
 CP2011  COUNTRY     -  US
 CP2011  USGS QUAD   -  CROWVILLE (2018)
 CP2011
 CP2011                         *CURRENT SURVEY CONTROL
 CP2011  ______________________________________________________________________
 CP2011* NAD 83(1986) POSITION- 32 10 43.     (N) 091 36 14.     (W)   SCALED
 CP2011* NAVD 88 ORTHO HEIGHT -    28.53  (+/-2cm)       93.6   (feet) VERTCON3
 CP2011  ______________________________________________________________________
 CP2011  GEOID HEIGHT    -        -26.258 (meters)                     GEOID18
 CP2011  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2011
 CP2011.The horizontal coordinates were scaled from a map and have
 CP2011.an estimated accuracy of +/- 6 seconds.
 CP2011
 CP2011.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2011.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2011
 CP2011.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2011.GEOID18 height accuracy estimate available here.
 CP2011
 CP2011.The vertical order pertains to the NGVD 29 superseded value.
 CP2011
 CP2011.Click photographs - Photos may exist for this station.
 CP2011
 CP2011;                    North         East    Units  Estimated Accuracy
 CP2011;SPC LA N     -   186,470.    1,084,500.      MT  (+/- 180 meters Scaled)
 CP2011
 CP2011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR316610(NAD 83)
 CP2011
 CP2011                          SUPERSEDED SURVEY CONTROL
 CP2011
 CP2011  NGVD 29 (??/??/92)   28.581  (m)           93.77   (f) ADJ UNCH    2 0
 CP2011
 CP2011.Superseded values are not recommended for survey control.
 CP2011
 CP2011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2011.See file dsdata.pdf to determine how the superseded data were derived.
 CP2011
 CP2011_MARKER: DD = SURVEY DISK
 CP2011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2011_STAMPING: 21V55 1969
 CP2011_MARK LOGO: LADHGS
 CP2011_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2011+STABILITY: SURFACE MOTION
 CP2011
 CP2011  HISTORY     - Date     Condition        Report By
 CP2011  HISTORY     - 1969     MONUMENTED       LADH
 CP2011
 CP2011                          STATION DESCRIPTION
 CP2011
 CP2011'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2011'4.85 MI S FROM CROWVILLE.
 CP2011'ABOUT 4.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 578 FROM THE POST
 CP2011'OFFICE IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17,
 CP2011'0.35 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH
 CP2011'ALONG LOUISIANA HIGHWAY 578, 4.50 MILES TO THE MARK.  IT IS 126.0 FEET
 CP2011'WEST OF CENTERLINE OF LOUISIANA HIGHWAY 578, 91.0 FEET SOUTHWEST OF A
 CP2011'POWER POLE ON PROPERTY BELONGING TO LOUIS LOWENTRITT, 14.0 FEET SOUTH
 CP2011'OF A DIRT ROAD.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 CP2011'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2012 ***********************************************************************
 CP2012  DESIGNATION -  21 V 56
 CP2012  PID         -  CP2012
 CP2012  STATE/COUNTY-  LA/FRANKLIN
 CP2012  COUNTRY     -  US
 CP2012  USGS QUAD   -  CROWVILLE (2018)
 CP2012
 CP2012                         *CURRENT SURVEY CONTROL
 CP2012  ______________________________________________________________________
 CP2012* NAD 83(1986) POSITION- 32 11 39.     (N) 091 36 10.     (W)   SCALED
 CP2012* NAVD 88 ORTHO HEIGHT -    27.75  (+/-2cm)       91.0   (feet) VERTCON3
 CP2012  ______________________________________________________________________
 CP2012  GEOID HEIGHT    -        -26.260 (meters)                     GEOID18
 CP2012  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2012
 CP2012.The horizontal coordinates were scaled from a map and have
 CP2012.an estimated accuracy of +/- 6 seconds.
 CP2012
 CP2012.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2012.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2012
 CP2012.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2012.GEOID18 height accuracy estimate available here.
 CP2012
 CP2012.The vertical order pertains to the NGVD 29 superseded value.
 CP2012
 CP2012.Click photographs - Photos may exist for this station.
 CP2012
 CP2012;                    North         East    Units  Estimated Accuracy
 CP2012;SPC LA N     -   188,190.    1,084,600.      MT  (+/- 180 meters Scaled)
 CP2012
 CP2012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR317628(NAD 83)
 CP2012
 CP2012                          SUPERSEDED SURVEY CONTROL
 CP2012
 CP2012  NGVD 29 (??/??/92)   27.803  (m)           91.22   (f) ADJ UNCH    2 0
 CP2012
 CP2012.Superseded values are not recommended for survey control.
 CP2012
 CP2012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2012.See file dsdata.pdf to determine how the superseded data were derived.
 CP2012
 CP2012_MARKER: DD = SURVEY DISK
 CP2012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2012_STAMPING: 21V56 1969
 CP2012_MARK LOGO: LADHGS
 CP2012_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2012+STABILITY: SURFACE MOTION
 CP2012
 CP2012  HISTORY     - Date     Condition        Report By
 CP2012  HISTORY     - 1969     MONUMENTED       LADH
 CP2012
 CP2012                          STATION DESCRIPTION
 CP2012
 CP2012'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2012'3.75 MI S FROM CROWVILLE.
 CP2012'ABOUT 3.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 578 FROM THE POST
 CP2012'OFFICE IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17,
 CP2012'0.35 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH
 CP2012'ALONG LOUISIANA HIGHWAY 578, 3.40 MILES TO THE MARK.  IT IS 61.6 FEET
 CP2012'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 578, 7.0 FEET SOUTHWEST OF
 CP2012'SOUTHEAST CORNER OF AN ABANDONED STORE BUILDING, 85.0 FEET NORTHWEST
 CP2012'OF A GUY POLE WITH ONE GUY WIRE ON PROPERTY BELONGING TO BAKER ESTATE.
 CP2012'SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND. A
 CP2012'STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2013 ***********************************************************************
 CP2013  DESIGNATION -  21 V 57
 CP2013  PID         -  CP2013
 CP2013  STATE/COUNTY-  LA/FRANKLIN
 CP2013  COUNTRY     -  US
 CP2013  USGS QUAD   -  CROWVILLE (2018)
 CP2013
 CP2013                         *CURRENT SURVEY CONTROL
 CP2013  ______________________________________________________________________
 CP2013* NAD 83(1986) POSITION- 32 12 20.     (N) 091 35 54.     (W)   SCALED
 CP2013* NAVD 88 ORTHO HEIGHT -    27.61  (+/-2cm)       90.6   (feet) VERTCON3
 CP2013  ______________________________________________________________________
 CP2013  GEOID HEIGHT    -        -26.263 (meters)                     GEOID18
 CP2013  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2013
 CP2013.The horizontal coordinates were scaled from a map and have
 CP2013.an estimated accuracy of +/- 6 seconds.
 CP2013
 CP2013.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2013.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2013
 CP2013.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2013.GEOID18 height accuracy estimate available here.
 CP2013
 CP2013.The vertical order pertains to the NGVD 29 superseded value.
 CP2013
 CP2013.Click photographs - Photos may exist for this station.
 CP2013
 CP2013;                    North         East    Units  Estimated Accuracy
 CP2013;SPC LA N     -   189,460.    1,085,000.      MT  (+/- 180 meters Scaled)
 CP2013
 CP2013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR321640(NAD 83)
 CP2013
 CP2013                          SUPERSEDED SURVEY CONTROL
 CP2013
 CP2013  NGVD 29 (??/??/92)   27.660  (m)           90.75   (f) ADJ UNCH    2 0
 CP2013
 CP2013.Superseded values are not recommended for survey control.
 CP2013
 CP2013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2013.See file dsdata.pdf to determine how the superseded data were derived.
 CP2013
 CP2013_MARKER: DD = SURVEY DISK
 CP2013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2013_STAMPING: 21V57 1969
 CP2013_MARK LOGO: LADHGS
 CP2013_PROJECTION: PROJECTING 18 CENTIMETERS
 CP2013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2013+STABILITY: SURFACE MOTION
 CP2013
 CP2013  HISTORY     - Date     Condition        Report By
 CP2013  HISTORY     - 1969     MONUMENTED       LADH
 CP2013
 CP2013                          STATION DESCRIPTION
 CP2013
 CP2013'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2013'2.90 MI S FROM CROWVILLE.
 CP2013'ABOUT 2.90 MILES SOUTH ALONG LOUISIANA HIGHWAY 578 FROM THE POST
 CP2013'OFFICE IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17,
 CP2013'0.35 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH
 CP2013'ALONG LOUISIANA HIGHWAY 578, 2.55 MILES TO THE MARK.  IT IS 69.0 FEET
 CP2013'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 578, 33.0 FEET EAST OF A
 CP2013'FENCE CORNER, 41.0 FEET SOUTHEAST OF A POWER POLE WITH LIGHT, 63.8
 CP2013'FEET SOUTHWEST OF SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 CP2013'TO DENNIS EZELL.  SET IN TOP OF A CONCRETE POST PROJECTING 7 INCHES
 CP2013'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2014 ***********************************************************************
 CP2014  DESIGNATION -  21 V 58
 CP2014  PID         -  CP2014
 CP2014  STATE/COUNTY-  LA/FRANKLIN
 CP2014  COUNTRY     -  US
 CP2014  USGS QUAD   -  CROWVILLE (2018)
 CP2014
 CP2014                         *CURRENT SURVEY CONTROL
 CP2014  ______________________________________________________________________
 CP2014* NAD 83(1986) POSITION- 32 13 09.     (N) 091 35 34.     (W)   SCALED
 CP2014* NAVD 88 ORTHO HEIGHT -    27.95  (+/-2cm)       91.7   (feet) VERTCON3
 CP2014  ______________________________________________________________________
 CP2014  GEOID HEIGHT    -        -26.266 (meters)                     GEOID18
 CP2014  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2014
 CP2014.The horizontal coordinates were scaled from a map and have
 CP2014.an estimated accuracy of +/- 6 seconds.
 CP2014
 CP2014.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2014.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2014
 CP2014.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2014.GEOID18 height accuracy estimate available here.
 CP2014
 CP2014.The vertical order pertains to the NGVD 29 superseded value.
 CP2014
 CP2014.Click photographs - Photos may exist for this station.
 CP2014
 CP2014;                    North         East    Units  Estimated Accuracy
 CP2014;SPC LA N     -   190,970.    1,085,520.      MT  (+/- 180 meters Scaled)
 CP2014
 CP2014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR326655(NAD 83)
 CP2014
 CP2014                          SUPERSEDED SURVEY CONTROL
 CP2014
 CP2014  NGVD 29 (??/??/92)   28.004  (m)           91.88   (f) ADJ UNCH    2 0
 CP2014
 CP2014.Superseded values are not recommended for survey control.
 CP2014
 CP2014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2014.See file dsdata.pdf to determine how the superseded data were derived.
 CP2014
 CP2014_MARKER: DD = SURVEY DISK
 CP2014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2014_STAMPING: 21V59 1969
 CP2014_MARK LOGO: LADHGS
 CP2014_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2014+STABILITY: SURFACE MOTION
 CP2014
 CP2014  HISTORY     - Date     Condition        Report By
 CP2014  HISTORY     - 1969     MONUMENTED       LADH
 CP2014
 CP2014                          STATION DESCRIPTION
 CP2014
 CP2014'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP2014'2.00 MI S FROM CROWVILLE.
 CP2014'ABOUT 2.00 MILES SOUTH ALONG LOUISIANA HIGHWAY 578 FROM THE POST
 CP2014'OFFICE IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17,
 CP2014'0.35 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH
 CP2014'ALONG LOUISIANA HIGHWAY 578, 1.65 MILES TO THE MARK.  IT IS 51.6 FEET
 CP2014'EAST OF THE CENTERLINE OF LOUISIANA 578, 31.0 FEET NORTH OF A POWER
 CP2014'POLE 95.0 FEET NORTHEAST OF THE INTERSECTION OF LOUISIANA HIGHWAY 578
 CP2014'AND 555, 23.8 FEET NORTH OF A FENCE CORNER, SET IN TOP OF A CONCRETE
 CP2014'POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CP2014'1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2015 ***********************************************************************
 CP2015  DESIGNATION -  21 V 59
 CP2015  PID         -  CP2015
 CP2015  STATE/COUNTY-  LA/FRANKLIN
 CP2015  COUNTRY     -  US
 CP2015  USGS QUAD   -  CROWVILLE (2018)
 CP2015
 CP2015                         *CURRENT SURVEY CONTROL
 CP2015  ______________________________________________________________________
 CP2015* NAD 83(1986) POSITION- 32 13 54.     (N) 091 35 27.     (W)   SCALED
 CP2015* NAVD 88 ORTHO HEIGHT -    27.26  (+/-2cm)       89.4   (feet) VERTCON3
 CP2015  ______________________________________________________________________
 CP2015  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 CP2015  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2015
 CP2015.The horizontal coordinates were scaled from a map and have
 CP2015.an estimated accuracy of +/- 6 seconds.
 CP2015
 CP2015.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2015.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2015
 CP2015.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2015.GEOID18 height accuracy estimate available here.
 CP2015
 CP2015.The vertical order pertains to the NGVD 29 superseded value.
 CP2015
 CP2015.Click photographs - Photos may exist for this station.
 CP2015
 CP2015;                    North         East    Units  Estimated Accuracy
 CP2015;SPC LA N     -   192,360.    1,085,690.      MT  (+/- 180 meters Scaled)
 CP2015
 CP2015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR327669(NAD 83)
 CP2015
 CP2015                          SUPERSEDED SURVEY CONTROL
 CP2015
 CP2015  NGVD 29 (??/??/92)   27.310  (m)           89.60   (f) ADJ UNCH    2 0
 CP2015
 CP2015.Superseded values are not recommended for survey control.
 CP2015
 CP2015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2015.See file dsdata.pdf to determine how the superseded data were derived.
 CP2015
 CP2015_MARKER: DD = SURVEY DISK
 CP2015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2015_STAMPING: 21V59 1969
 CP2015_MARK LOGO: LADHGS
 CP2015_PROJECTION: PROJECTING 3 CENTIMETERS
 CP2015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2015+STABILITY: SURFACE MOTION
 CP2015
 CP2015  HISTORY     - Date     Condition        Report By
 CP2015  HISTORY     - 1969     MONUMENTED       LADH
 CP2015  HISTORY     - 1970     GOOD             LADTD
 CP2015
 CP2015                          STATION DESCRIPTION
 CP2015
 CP2015'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2015'1.05 MI S FROM CROWVILLE.
 CP2015'ABOUT 1.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 578 FROM THE POST
 CP2015'OFFICE IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17,
 CP2015'0.35 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 578.  THENCE SOUTH
 CP2015'ALONG LOUISIANA HIGHWAY 578, 0.70 MILE TO THE MARK.  IT IS 61.0 FEET
 CP2015'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 578, 23.6 FEET EAST OF A
 CP2015'FENCE CORNER, 76.0 FEET SOUTH OF A GRAVEL DRIVEWAY, 97.3 FEET SOUTH OF
 CP2015'A POWER POLE, 118 FEET WEST OF SOUTHWEST CORNER OF A WOOD FRAME
 CP2015'RESIDENCE BELONGING TO HAROLD WARD.  SET IN TOP OF A CONCRETE POST
 CP2015'PROJECTING 1 INCH ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 CP2015'EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1996 ***********************************************************************
 CP1996  DESIGNATION -  21 V 6
 CP1996  PID         -  CP1996
 CP1996  STATE/COUNTY-  LA/FRANKLIN
 CP1996  COUNTRY     -  US
 CP1996  USGS QUAD   -  GILBERT (2018)
 CP1996
 CP1996                         *CURRENT SURVEY CONTROL
 CP1996  ______________________________________________________________________
 CP1996* NAD 83(1986) POSITION- 32 02 01.     (N) 091 43 14.     (W)   SCALED
 CP1996* NAVD 88 ORTHO HEIGHT -    20.65  (+/-2cm)       67.7   (feet) VERTCON3
 CP1996  ______________________________________________________________________
 CP1996  GEOID HEIGHT    -        -26.094 (meters)                     GEOID18
 CP1996  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1996
 CP1996.The horizontal coordinates were scaled from a map and have
 CP1996.an estimated accuracy of +/- 6 seconds.
 CP1996
 CP1996.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1996.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1996
 CP1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1996.GEOID18 height accuracy estimate available here.
 CP1996
 CP1996.The vertical order pertains to the NGVD 29 superseded value.
 CP1996
 CP1996.Click photographs - Photos may exist for this station.
 CP1996
 CP1996;                    North         East    Units  Estimated Accuracy
 CP1996;SPC LA N     -   170,300.    1,073,620.      MT  (+/- 180 meters Scaled)
 CP1996
 CP1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR208448(NAD 83)
 CP1996
 CP1996                          SUPERSEDED SURVEY CONTROL
 CP1996
 CP1996  NGVD 29 (??/??/92)   20.720  (m)           67.98   (f) ADJ UNCH    2 0
 CP1996
 CP1996.Superseded values are not recommended for survey control.
 CP1996
 CP1996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1996.See file dsdata.pdf to determine how the superseded data were derived.
 CP1996
 CP1996_MARKER: DD = SURVEY DISK
 CP1996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1996_STAMPING: 21V6 1969
 CP1996_MARK LOGO: LADHGS
 CP1996_PROJECTION: PROJECTING 8 CENTIMETERS
 CP1996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1996+STABILITY: SURFACE MOTION
 CP1996
 CP1996  HISTORY     - Date     Condition        Report By
 CP1996  HISTORY     - 1969     MONUMENTED       LADH
 CP1996
 CP1996                          STATION DESCRIPTION
 CP1996
 CP1996'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1996'5.90 MI E FROM FT NECESSITY.
 CP1996'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1996'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND 128.
 CP1996'THENCE ABOUT 4.70 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1996'MARKER.  IT IS 65.6 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 128,
 CP1996'25.0 FEET SOUTH OF A FENCE CORNER, 27.5 FEET SOUTHWEST OF A POWER POLE
 CP1996'ON SOUTH SIDE OF HIGHWAY FROM THE TURKEY CREEK BAPTIST CHURCH. SET IN
 CP1996'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND. A STEEL
 CP1996'WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2043 ***********************************************************************
 CP2043  DESIGNATION -  21 V 60
 CP2043  PID         -  CP2043
 CP2043  STATE/COUNTY-  LA/FRANKLIN
 CP2043  COUNTRY     -  US
 CP2043  USGS QUAD   -  CROWVILLE (2018)
 CP2043
 CP2043                         *CURRENT SURVEY CONTROL
 CP2043  ______________________________________________________________________
 CP2043* NAD 83(1986) POSITION- 32 14 39.     (N) 091 36 09.     (W)   SCALED
 CP2043* NAVD 88 ORTHO HEIGHT -    26.09  (+/-2cm)       85.6   (feet) VERTCON3
 CP2043  ______________________________________________________________________
 CP2043  GEOID HEIGHT    -        -26.255 (meters)                     GEOID18
 CP2043  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2043
 CP2043.The horizontal coordinates were scaled from a map and have
 CP2043.an estimated accuracy of +/- 6 seconds.
 CP2043
 CP2043.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2043.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2043
 CP2043.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2043.GEOID18 height accuracy estimate available here.
 CP2043
 CP2043.The vertical order pertains to the NGVD 29 superseded value.
 CP2043
 CP2043.Click photographs - Photos may exist for this station.
 CP2043
 CP2043;                    North         East    Units  Estimated Accuracy
 CP2043;SPC LA N     -   193,740.    1,084,580.      MT  (+/- 180 meters Scaled)
 CP2043
 CP2043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR316683(NAD 83)
 CP2043
 CP2043                          SUPERSEDED SURVEY CONTROL
 CP2043
 CP2043  NGVD 29 (??/??/92)   26.14   (m)           85.8    (f) COMPUTED    2 0
 CP2043
 CP2043.Superseded values are not recommended for survey control.
 CP2043
 CP2043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2043.See file dsdata.pdf to determine how the superseded data were derived.
 CP2043
 CP2043_MARKER: DD = SURVEY DISK
 CP2043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2043_STAMPING: 21V60 1969
 CP2043_MARK LOGO: LADHGS
 CP2043_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2043+STABILITY: SURFACE MOTION
 CP2043
 CP2043  HISTORY     - Date     Condition        Report By
 CP2043  HISTORY     - 1969     MONUMENTED       LADH
 CP2043  HISTORY     - 1970     GOOD             LADTD
 CP2043
 CP2043                          STATION DESCRIPTION
 CP2043
 CP2043'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2043'1.15 MI W FROM CROWVILLE.
 CP2043'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 577 FROM THE POST OFFICE
 CP2043'IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17, 0.30 MILE
 CP2043'TO THE INTERSECTION OF LOUISIANA HIGHWAY 577.  THENCE WEST ALONG
 CP2043'LOUISIANA HIGHWAY 577, 0.85 MILES TO THE MARK.  IT IS 99.0 FEET SOUTH
 CP2043'OF CENTERLINE OF LOUISIANA HIGHWAY 577, 56.0 FEET SOUTH OF A FENCE
 CP2043'CORNER, 8.0 FEET EAST OF A 18-INCH GUM TREE, 129.0 FEET WEST OF
 CP2043'NORTHWEST CORNER OF A FRAME RESIDENCE BELONGING TO WOODY FRANKLIN. SET
 CP2043'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL
 CP2043'WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2044 ***********************************************************************
 CP2044  DESIGNATION -  21 V 61
 CP2044  PID         -  CP2044
 CP2044  STATE/COUNTY-  LA/FRANKLIN
 CP2044  COUNTRY     -  US
 CP2044  USGS QUAD   -  CROWVILLE (2018)
 CP2044
 CP2044                         *CURRENT SURVEY CONTROL
 CP2044  ______________________________________________________________________
 CP2044* NAD 83(1986) POSITION- 32 14 43.     (N) 091 37 09.     (W)   SCALED
 CP2044* NAVD 88 ORTHO HEIGHT -    26.50  (+/-2cm)       86.9   (feet) VERTCON3
 CP2044  ______________________________________________________________________
 CP2044  GEOID HEIGHT    -        -26.244 (meters)                     GEOID18
 CP2044  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2044
 CP2044.The horizontal coordinates were scaled from a map and have
 CP2044.an estimated accuracy of +/- 6 seconds.
 CP2044
 CP2044.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2044.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2044
 CP2044.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2044.GEOID18 height accuracy estimate available here.
 CP2044
 CP2044.The vertical order pertains to the NGVD 29 superseded value.
 CP2044
 CP2044.Click photographs - Photos may exist for this station.
 CP2044
 CP2044;                    North         East    Units  Estimated Accuracy
 CP2044;SPC LA N     -   193,850.    1,083,000.      MT  (+/- 180 meters Scaled)
 CP2044
 CP2044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR300684(NAD 83)
 CP2044
 CP2044                          SUPERSEDED SURVEY CONTROL
 CP2044
 CP2044  NGVD 29 (??/??/92)   26.56   (m)           87.1    (f) COMPUTED    2 0
 CP2044
 CP2044.Superseded values are not recommended for survey control.
 CP2044
 CP2044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2044.See file dsdata.pdf to determine how the superseded data were derived.
 CP2044
 CP2044_MARKER: DD = SURVEY DISK
 CP2044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2044_STAMPING: 21V61 1969
 CP2044_MARK LOGO: LADHGS
 CP2044_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2044+STABILITY: SURFACE MOTION
 CP2044
 CP2044  HISTORY     - Date     Condition        Report By
 CP2044  HISTORY     - 1969     MONUMENTED       LADH
 CP2044  HISTORY     - 1970     GOOD             LADTD
 CP2044
 CP2044                          STATION DESCRIPTION
 CP2044
 CP2044'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2044'2.15 MI W FROM CROWVILLE.
 CP2044'ABOUT 2.15 MILES WEST ALONG LOUISIANA HIGHWAY 577 FROM THE POST OFFICE
 CP2044'IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17, 0.30 MILE
 CP2044'TO THE INTERSECTION OF LOUISIANA HIGHWAY 577.  THENCE WEST ALONG
 CP2044'LOUISIANA HIGHWAY 577, 1.85 MILES TO THE MARK.  IT IS 95.0 FEET SOUTH
 CP2044'OF CENTERLINE OF LOUISIANA HIGHWAY 577, 13.0 FEET WEST OF A GRAVEL
 CP2044'DRIVE, 80.0 FEET SOUTH OF A FENCE CORNMER, 192.0 FEET NORTH OF THE
 CP2044'NORTHWEST CORNER OF A FRAME RESIDENCE BELONGING TO W. E. AMOS. SET IN
 CP2044'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL
 CP2044'WITNESS POST IS SET 1.5 FEET SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2045 ***********************************************************************
 CP2045  DESIGNATION -  21 V 62
 CP2045  PID         -  CP2045
 CP2045  STATE/COUNTY-  LA/FRANKLIN
 CP2045  COUNTRY     -  US
 CP2045  USGS QUAD   -  WINNSBORO (2018)
 CP2045
 CP2045                         *CURRENT SURVEY CONTROL
 CP2045  ______________________________________________________________________
 CP2045* NAD 83(1986) POSITION- 32 14 43.     (N) 091 37 35.     (W)   SCALED
 CP2045* NAVD 88 ORTHO HEIGHT -    24.62  (+/-2cm)       80.8   (feet) VERTCON3
 CP2045  ______________________________________________________________________
 CP2045  GEOID HEIGHT    -        -26.239 (meters)                     GEOID18
 CP2045  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2045
 CP2045.The horizontal coordinates were scaled from a map and have
 CP2045.an estimated accuracy of +/- 6 seconds.
 CP2045
 CP2045.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2045.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2045
 CP2045.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2045.GEOID18 height accuracy estimate available here.
 CP2045
 CP2045.The vertical order pertains to the NGVD 29 superseded value.
 CP2045
 CP2045.Click photographs - Photos may exist for this station.
 CP2045
 CP2045;                    North         East    Units  Estimated Accuracy
 CP2045;SPC LA N     -   193,840.    1,082,320.      MT  (+/- 180 meters Scaled)
 CP2045
 CP2045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR294684(NAD 83)
 CP2045
 CP2045                          SUPERSEDED SURVEY CONTROL
 CP2045
 CP2045  NGVD 29 (??/??/92)   24.68   (m)           81.0    (f) COMPUTED    2 0
 CP2045
 CP2045.Superseded values are not recommended for survey control.
 CP2045
 CP2045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2045.See file dsdata.pdf to determine how the superseded data were derived.
 CP2045
 CP2045_MARKER: DD = SURVEY DISK
 CP2045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2045_STAMPING: 21V62 1969
 CP2045_MARK LOGO: LADHGS
 CP2045_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2045+STABILITY: SURFACE MOTION
 CP2045
 CP2045  HISTORY     - Date     Condition        Report By
 CP2045  HISTORY     - 1969     MONUMENTED       LADH
 CP2045  HISTORY     - 1970     GOOD             LADTD
 CP2045
 CP2045                          STATION DESCRIPTION
 CP2045
 CP2045'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2045'2.60 MI W FROM CROWVILLE.
 CP2045'ABOUT 2.60 MILES WEST ALONG LOUISIANA HIGHWAY 577 FROM THE POST OFFICE
 CP2045'IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17, 0.30 MILES
 CP2045'TO THE INTERSECTION OF LOUISIANA HIGHWAY 577.  THENCE WEST ALONG
 CP2045'LOUISIANA HIGHWAY 577, 2.30 MILES TO THE MARK.  IT IS 82.5 FEET NORTH
 CP2045'OF CENTERLINE OF LOUISIANA HIGHWAY 577, 29.5 FEET NORTH OF A FENCE
 CP2045'CORNER, 16.0 FEET NORTHEAST OF A 24 INCH PIN OAK, 70.0 FEET SOUTHEAST
 CP2045'OF THE SOUTHEAST TANK OF AN OIL STORAGE TANK BATTERY.  SET IN TOP OF A
 CP2045'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WINTESS POST
 CP2045'IS SET 1.0 FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2046 ***********************************************************************
 CP2046  DESIGNATION -  21 V 63
 CP2046  PID         -  CP2046
 CP2046  STATE/COUNTY-  LA/FRANKLIN
 CP2046  COUNTRY     -  US
 CP2046  USGS QUAD   -  WINNSBORO (2018)
 CP2046
 CP2046                         *CURRENT SURVEY CONTROL
 CP2046  ______________________________________________________________________
 CP2046* NAD 83(1986) POSITION- 32 14 49.     (N) 091 38 26.     (W)   SCALED
 CP2046* NAVD 88 ORTHO HEIGHT -    25.23  (+/-2cm)       82.8   (feet) VERTCON3
 CP2046  ______________________________________________________________________
 CP2046  GEOID HEIGHT    -        -26.228 (meters)                     GEOID18
 CP2046  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2046
 CP2046.The horizontal coordinates were scaled from a map and have
 CP2046.an estimated accuracy of +/- 6 seconds.
 CP2046
 CP2046.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2046.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2046
 CP2046.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2046.GEOID18 height accuracy estimate available here.
 CP2046
 CP2046.The vertical order pertains to the NGVD 29 superseded value.
 CP2046
 CP2046.Click photographs - Photos may exist for this station.
 CP2046
 CP2046;                    North         East    Units  Estimated Accuracy
 CP2046;SPC LA N     -   194,020.    1,080,990.      MT  (+/- 180 meters Scaled)
 CP2046
 CP2046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR280686(NAD 83)
 CP2046
 CP2046                          SUPERSEDED SURVEY CONTROL
 CP2046
 CP2046  NGVD 29 (??/??/92)   25.29   (m)           83.0    (f) COMPUTED    2 0
 CP2046
 CP2046.Superseded values are not recommended for survey control.
 CP2046
 CP2046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2046.See file dsdata.pdf to determine how the superseded data were derived.
 CP2046
 CP2046_MARKER: DD = SURVEY DISK
 CP2046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2046_STAMPING: 21V63 1969
 CP2046_MARK LOGO: LADHGS
 CP2046_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2046+STABILITY: SURFACE MOTION
 CP2046
 CP2046  HISTORY     - Date     Condition        Report By
 CP2046  HISTORY     - 1969     MONUMENTED       LADH
 CP2046  HISTORY     - 1970     GOOD             LADTD
 CP2046
 CP2046                          STATION DESCRIPTION
 CP2046
 CP2046'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2046'3.45 MI W FROM CROWVILLE.
 CP2046'ABOUT 3.45 MILES WEST ALONG LOUISIANA HIGHWAY 577 FROM THE POST OFFICE
 CP2046'IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17, 0.30 MILE
 CP2046'TO THE INTERSECTION OF LOUISIANA HIGHWAY 577.  THENCE WEST ALONG
 CP2046'LOUISIANA HIGHWAY 577, 3.15 MILES TO THE MARK.  IT IS 116.0 FEET NORTH
 CP2046'OF CENTERLINE OF LOUISIANA HIGHWAY 577, 75.5 FEET NORTH OF A FENCE
 CP2046'CORNER, 74.5 FEET NORTHEAST OF A POWER POLE WITH TRANSFORMER, 70.0
 CP2046'FEET SOUTHWEST OF SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 CP2046'TO I. C. JOHNSON, SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 CP2046'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2047 ***********************************************************************
 CP2047  DESIGNATION -  21 V 64
 CP2047  PID         -  CP2047
 CP2047  STATE/COUNTY-  LA/FRANKLIN
 CP2047  COUNTRY     -  US
 CP2047  USGS QUAD   -  WINNSBORO (2018)
 CP2047
 CP2047                         *CURRENT SURVEY CONTROL
 CP2047  ______________________________________________________________________
 CP2047* NAD 83(1986) POSITION- 32 14 50.     (N) 091 39 48.     (W)   SCALED
 CP2047* NAVD 88 ORTHO HEIGHT -    23.62  (+/-2cm)       77.5   (feet) VERTCON3
 CP2047  ______________________________________________________________________
 CP2047  GEOID HEIGHT    -        -26.210 (meters)                     GEOID18
 CP2047  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2047
 CP2047.The horizontal coordinates were scaled from a map and have
 CP2047.an estimated accuracy of +/- 6 seconds.
 CP2047
 CP2047.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2047.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2047
 CP2047.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2047.GEOID18 height accuracy estimate available here.
 CP2047
 CP2047.The vertical order pertains to the NGVD 29 superseded value.
 CP2047
 CP2047.Click photographs - Photos may exist for this station.
 CP2047
 CP2047;                    North         East    Units  Estimated Accuracy
 CP2047;SPC LA N     -   194,030.    1,078,840.      MT  (+/- 180 meters Scaled)
 CP2047
 CP2047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR259686(NAD 83)
 CP2047
 CP2047                          SUPERSEDED SURVEY CONTROL
 CP2047
 CP2047  NGVD 29 (??/??/92)   23.676  (m)           77.68   (f) ADJ UNCH    2 0
 CP2047
 CP2047.Superseded values are not recommended for survey control.
 CP2047
 CP2047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2047.See file dsdata.pdf to determine how the superseded data were derived.
 CP2047
 CP2047_MARKER: DD = SURVEY DISK
 CP2047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2047_STAMPING: 21V64 1969
 CP2047_MARK LOGO: LADHGS
 CP2047_PROJECTION: FLUSH
 CP2047_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2047+STABILITY: SURFACE MOTION
 CP2047
 CP2047  HISTORY     - Date     Condition        Report By
 CP2047  HISTORY     - 1969     MONUMENTED       LADH
 CP2047  HISTORY     - 1970     GOOD             LADTD
 CP2047  HISTORY     - 19930824 GOOD             LADTD
 CP2047
 CP2047                          STATION DESCRIPTION
 CP2047
 CP2047'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2047'4.55 MI W FROM CROWVILLE.
 CP2047'ABOUT 4.55 MILES WEST ALONG LOUISIANA HIGHWAY 577 FROM THE POST OFFICE
 CP2047'IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17. 0.30 MILE
 CP2047'TO THE INTERSECTION OF LOUISIANA HIGHWAY 577.  THENCE WEST ALONG
 CP2047'LOUISIANA HIGHWAY 577, 4.25 MILES TO THE MARK. IT IS 82.0 FEET NORTH
 CP2047'OF THE CENTERLINE OF LOUISIANA HIGHWAY 577, 39.0 FEET NORTH OF A FENCE
 CP2047'CORNER, 31.0 FEET EAST OF A GRAVEL ROAD, 83.5 FEET WEST OF THE
 CP2047'SOUTHWEST CORNER OF AN ABANDONED TENANT HOUSE BELONGING TO LOUIS
 CP2047'LOWENTRITT.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CP2047'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
 CP2047
 CP2047                          STATION RECOVERY (1993)
 CP2047
 CP2047'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 CP2047'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 CP2047'WINNSBORO, 4.6 MI (7.4 KM) EAST-SOUTHEAST OF BASKIN AND 4.4 MI (7.1
 CP2047'KM) WEST OF CROWVILLE.  OWNERSHIP--UNKNOWN TO REACH THE STATION FROM
 CP2047'THE POST OFFICE IN CROWVILLE, GO NORTH FOR 0.15 MI (0.24 KM) ON STATE
 CP2047'HIGHWAY 17 TO THE JUNCTION WITH STATE HIGHWAY 577.  TURN LEFT AND GO
 CP2047'WEST FOR 4.5 MI (7.2 KM) ON HIGHWAY 577 TO THE STATION ON THE RIGHT.
 CP2047'THE STATION IS 82.0 FT (25.0 M) NORTH FROM THE CENTER OF THE HIGHWAY,
 CP2047'70.0 FT (21.3 M) NORTHEAST FROM A POWERPOLE, 42.0 FT (12.8 M) NORTH
 CP2047'FROM TELEPHONE JUNCTION BOX NUMBER 62, 31.0 FT (9.4 M) EAST FROM THE
 CP2047'CENTER OF A GRAVEL ROAD LEADING NORTH, FLUSH WITH THE GROUND SURFACE
 CP2047'AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3009 ***********************************************************************
 CP3009  DESIGNATION -  21 V 66
 CP3009  PID         -  CP3009
 CP3009  STATE/COUNTY-  LA/FRANKLIN
 CP3009  COUNTRY     -  US
 CP3009  USGS QUAD   -  WINNSBORO (2018)
 CP3009
 CP3009                         *CURRENT SURVEY CONTROL
 CP3009  ______________________________________________________________________
 CP3009* NAD 83(1993) POSITION- 32 14 48.17302(N) 091 41 52.05360(W)   ADJUSTED
 CP3009* NAVD 88 ORTHO HEIGHT -    23.    (meters)       75.    (feet)
 CP3009  ______________________________________________________________________
 CP3009  GEOID HEIGHT    -        -26.182 (meters)                     GEOID18
 CP3009  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 CP3009  HORZ ORDER      -  SECOND
 CP3009  VERT ORDER      -  THIRD (See Below)
 CP3009
 CP3009.The horizontal coordinates were established by classical geodetic methods
 CP3009.and adjusted by the National Geodetic Survey in May 1994.
 CP3009
 CP3009.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3009.GEOID18 height accuracy estimate available here.
 CP3009
 CP3009.The vertical order pertains to the NGVD 29 superseded value.
 CP3009
 CP3009.Click photographs - Photos may exist for this station.
 CP3009
 CP3009.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3009
 CP3009. The following values were computed from the NAD 83(1993) position.
 CP3009
 CP3009;                    North         East     Units Scale Factor Converg.
 CP3009;SPC LA N     -   193,948.020 1,075,593.517   MT  0.99993117   +0 25 26.9
 CP3009;SPC LA N     -   636,311.13  3,528,843.06   sFT  0.99993117   +0 25 26.9
 CP3009;UTM  15      - 3,568,526.595   622,674.528   MT  0.99978558   +0 41 41.6
 CP3009
 CP3009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3009!SPC LA N     -   1.00000052  x   0.99993117  =   0.99993169
 CP3009!UTM  15      -   1.00000052  x   0.99978558  =   0.99978610
 CP3009
 CP3009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2267468526(NAD 83)
 CP3009
 CP3009                          SUPERSEDED SURVEY CONTROL
 CP3009
 CP3009  NAD 83(1986)-  32 14 48.18732(N)    091 41 52.04541(W) AD(       ) 2
 CP3009  NAD 27      -  32 14 47.64909(N)    091 41 51.59716(W) AD(       ) 2
 CP3009  NGVD 29 (12/01/98)   22.92   (m)           75.2    (f) GPSCONLV    3  
 CP3009  NGVD 29 (??/??/92)   22.929  (m)           75.23   (f) SUPERSEDED  2 0
 CP3009  NGVD 29              22.93   (m)           75.2    (f) LEVELING    3  
 CP3009
 CP3009.Superseded values are not recommended for survey control.
 CP3009
 CP3009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3009.See file dsdata.pdf to determine how the superseded data were derived.
 CP3009
 CP3009_MARKER: DD = SURVEY DISK
 CP3009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3009_STAMPING: 21V66 1969
 CP3009_MARK LOGO: LADHGS
 CP3009_PROJECTION: FLUSH
 CP3009_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP3009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3009+STABILITY: SURFACE MOTION
 CP3009
 CP3009  HISTORY     - Date     Condition        Report By
 CP3009  HISTORY     - 1969     MONUMENTED       LADH
 CP3009  HISTORY     - 1970     GOOD             NGS
 CP3009  HISTORY     - 1971     GOOD             LADTD
 CP3009  HISTORY     - 19930824 GOOD             LADTD
 CP3009
 CP3009                          STATION DESCRIPTION
 CP3009
 CP3009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 CP3009'ABOUT 6.60 MILES WEST ALONG LOUISIANA HIGHWAY 577 FROM THE POST OFFICE
 CP3009'IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17, 0.30 MILE
 CP3009'TO THE INTERSECTION OF LOUISIANA HIGHWAY 577.  THENCE WEST ALONG
 CP3009'LOUISIANA HIGHWAY 577, 6.30 MILES TO THE MARK.  IT IS 81.0 FEET SOUTH
 CP3009'OF THE CENTERLINE OF LOUISIANA HIGHWAY 577, 78.0 FEET WEST OF
 CP3009'CENTERLINE OF LOUISIANA HIGHWAY 867, 56.0 FEET SOUTHEAST OF A FENCE
 CP3009'CORNER, 112.5 FEET SOUTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY
 CP3009'577 AND 867, ON PROPERTY BELONGING TO LOUISIANA DEPARTMENT OF
 CP3009'HIGHWAYS.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CP3009'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.
 CP3009
 CP3009                          STATION RECOVERY (1971)
 CP3009
 CP3009'RECOVERY NOTE BY LA TRANSP AND DEV 1971 (WWS)
 CP3009'THE STATION IS ABOUT 6.5 MILES WEST OF CROWVILLE, 6.0 MILES
 CP3009'NORTH-NORTHEAST OF WINNSBORO, 6.0 MILES SOUTHEAST OF MANGHAM,
 CP3009'2.5 MILES SOUTHEAST OF BASKIN, IN SECTION 36, T 15 N, R 7 E,
 CP3009'AND ON LAND OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS,
 CP3009'FRANKLIN PARISH, CHASE, LOUISIANA.
 CP3009'
 CP3009'TO REACH THE STATION FROM THE POST OFFICE IN BASKIN, GO SOUTH
 CP3009'ON STATE HIGHWAY 15 FOR 0.75 MILE TO THE JUNCTION OF STATE
 CP3009'HIGHWAY 577.  TURN LEFT AND GO EAST ON STATE HIGHWAY 577 FOR
 CP3009'2.6 MILES TO THE JUNCTION OF STATE HIGHWAY 867 AND THE STATION.
 CP3009'
 CP3009'21V66, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS BENCH
 CP3009'MARK DISK STAMPED 21V66 1969, IS SET IN THE TOP OF A 12-INCH
 CP3009'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3009'SURFACE.  IT IS 78 FEET SOUTH OF THE CENTERLINE OF STATE
 CP3009'HIGHWAY 577, 77 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY
 CP3009'867, 1.6 FEET NORTHWEST OF A METAL WITNESS POST AND 1 FOOT
 CP3009'EAST-NORTHEAST OF THE FENCE.
 CP3009
 CP3009                          STATION RECOVERY (1993)
 CP3009
 CP3009'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 CP3009'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF CROWVILLE, 6.0
 CP3009'MI (9.7 KM) NORTH-NORTHEAST OF WINNSBORO AND 2.5 MI (4.0 KM)
 CP3009'EAST-SOUTHEAST OF BASKIN, SECTION 36, T 15 N, R 7 E.
 CP3009'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 CP3009'REACH THE STATION FROM THE POST OFFICE IN CROWVILLLE, GO NORTH FOR
 CP3009'0.15 MI (0.24 KM) ON STATE HIGHWAY 17 TO THE JUNCTION OF STATE HIGHWAY
 CP3009'577.  TURN LEFT AND GO WEST FOR 6.5 MI (10.5 KM) ON HIGHWAY 577 TO THE
 CP3009'JUNCTION OF STATE HIGHWAY 867 AND THE STATION SET IN THE SOUTHWEST
 CP3009'QUADRANT OF THE INTERSECTION.  THE STATION IS 82.0 FT (25.0 M) SOUTH
 CP3009'FROM THE CENTER OF HIGHWAY 577, 79.0 FT (24.1 M) WEST FROM THE CENTER
 CP3009'OF HIGHWAY 867, 2.0 FT (0.6 M) NORTHWEST FROM A METAL WITH A SIGN
 CP3009'ATTACHED, 1.0 FT (0.3 M) NORTHEAST FROM A FENCE, PROJECTING 1 INCH
 CP3009'ABOVE THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2051 ***********************************************************************
 CP2051  DESIGNATION -  21 V 68
 CP2051  PID         -  CP2051
 CP2051  STATE/COUNTY-  LA/FRANKLIN
 CP2051  COUNTRY     -  US
 CP2051  USGS QUAD   -  WINNSBORO (2018)
 CP2051
 CP2051                         *CURRENT SURVEY CONTROL
 CP2051  ______________________________________________________________________
 CP2051* NAD 83(1986) POSITION- 32 14 49.     (N) 091 43 42.     (W)   SCALED
 CP2051* NAVD 88 ORTHO HEIGHT -    22.74  (+/-2cm)       74.6   (feet) VERTCON3
 CP2051  ______________________________________________________________________
 CP2051  GEOID HEIGHT    -        -26.154 (meters)                     GEOID18
 CP2051  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2051
 CP2051.The horizontal coordinates were scaled from a map and have
 CP2051.an estimated accuracy of +/- 6 seconds.
 CP2051
 CP2051.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2051.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2051
 CP2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2051.GEOID18 height accuracy estimate available here.
 CP2051
 CP2051.The vertical order pertains to the NGVD 29 superseded value.
 CP2051
 CP2051.Click photographs - Photos may exist for this station.
 CP2051
 CP2051;                    North         East    Units  Estimated Accuracy
 CP2051;SPC LA N     -   193,950.    1,072,720.      MT  (+/- 180 meters Scaled)
 CP2051
 CP2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR197685(NAD 83)
 CP2051
 CP2051                          SUPERSEDED SURVEY CONTROL
 CP2051
 CP2051  NGVD 29 (??/??/92)   22.81   (m)           74.8    (f) COMPUTED    2 0
 CP2051
 CP2051.Superseded values are not recommended for survey control.
 CP2051
 CP2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2051.See file dsdata.pdf to determine how the superseded data were derived.
 CP2051
 CP2051_MARKER: DD = SURVEY DISK
 CP2051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2051_STAMPING: 21V68 1969
 CP2051_MARK LOGO: LADHGS
 CP2051_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2051+STABILITY: SURFACE MOTION
 CP2051
 CP2051  HISTORY     - Date     Condition        Report By
 CP2051  HISTORY     - 1969     MONUMENTED       LADH
 CP2051  HISTORY     - 1970     GOOD             LADTD
 CP2051
 CP2051                          STATION DESCRIPTION
 CP2051
 CP2051'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2051'8.60 MI W FROM CROWVILLE.
 CP2051'ABOUT 8.60 MILES WEST ALONG LOUISIANA HIGHWAY 577 FROM THE POST OFFICE
 CP2051'IN CROWVILLE.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 17, 0.30 MILE
 CP2051'TO THE INTERSECTION OF LOUISIANA HIGHWAY 577.  THENCE WEST ALONG
 CP2051'LOUISIANA HIGHWAY 577, 8.30 MILES TO THE MARK.  IT IS 97.0 FEET SOUTH
 CP2051'OF THE CENTER LINE OF LOUISIANA HIGHWAY 577, 56.0 FEET SOUTH OF A
 CP2051'FENCE CORNER, 7.5 FEET NORTHWEST OF A 15-INCH PIN OAK TREE, 1.0 FOOT
 CP2051'WEST OF A COMBINATION MESH AND BARBWIRE FENCE, 81.0 FEET SOUTHWEST OF
 CP2051'A POWER POLE WITH 1 GUY WIRE.  SET IN TOP OF A CONCRETE POST
 CP2051'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.5
 CP2051'FEET WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2052 ***********************************************************************
 CP2052  DESIGNATION -  21 V 69
 CP2052  PID         -  CP2052
 CP2052  STATE/COUNTY-  LA/FRANKLIN
 CP2052  COUNTRY     -  US
 CP2052  USGS QUAD   -  WINNSBORO (2018)
 CP2052
 CP2052                         *CURRENT SURVEY CONTROL
 CP2052  ______________________________________________________________________
 CP2052* NAD 83(1993) POSITION- 32 14 47.49264(N) 091 44 31.92694(W)   ADJUSTED
 CP2052* NAVD 88 ORTHO HEIGHT -    22.73  (+/-2cm)       74.6   (feet) VERTCON3
 CP2052  ______________________________________________________________________
 CP2052  GEOID HEIGHT    -        -26.141 (meters)                     GEOID18
 CP2052  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 CP2052  HORZ ORDER      -  THIRD
 CP2052  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2052
 CP2052.The horizontal coordinates were established by classical geodetic methods
 CP2052.and adjusted by the National Geodetic Survey in May 1994.
 CP2052
 CP2052.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2052.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2052
 CP2052.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2052.GEOID18 height accuracy estimate available here.
 CP2052
 CP2052.The vertical order pertains to the NGVD 29 superseded value.
 CP2052
 CP2052.Click photographs - Photos may exist for this station.
 CP2052
 CP2052.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2052
 CP2052. The following values were computed from the NAD 83(1993) position.
 CP2052
 CP2052;                    North         East     Units Scale Factor Converg.
 CP2052;SPC LA N     -   193,896.944 1,071,408.965   MT  0.99993115   +0 24 02.3
 CP2052;SPC LA N     -   636,143.56  3,515,114.25   sFT  0.99993115   +0 24 02.3
 CP2052;UTM  15      - 3,568,455.763   618,490.899   MT  0.99977314   +0 40 16.3
 CP2052
 CP2052!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2052!SPC LA N     -   1.00000054  x   0.99993115  =   0.99993169
 CP2052!UTM  15      -   1.00000054  x   0.99977314  =   0.99977368
 CP2052
 CP2052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1849068455(NAD 83)
 CP2052
 CP2052                          SUPERSEDED SURVEY CONTROL
 CP2052
 CP2052  NAD 83(1992)-  32 14 47.49250(N)    091 44 31.92694(W) AD(       ) 3
 CP2052  NAD 83(1986)-  32 14 47.50713(N)    091 44 31.91856(W) AD(       ) 3
 CP2052  NGVD 29 (??/??/92)   22.79   (m)           74.8    (f) COMPUTED    2 0
 CP2052  NGVD 29              22.73   (m)           74.6    (f) LEVELING    3  
 CP2052
 CP2052.Superseded values are not recommended for survey control.
 CP2052
 CP2052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2052.See file dsdata.pdf to determine how the superseded data were derived.
 CP2052
 CP2052_MARKER: DD = SURVEY DISK
 CP2052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2052_STAMPING: 21V69 1969
 CP2052_MARK LOGO: LADHGS
 CP2052_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2052+STABILITY: SURFACE MOTION
 CP2052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2052+SATELLITE: SATELLITE OBSERVATIONS - September 16, 1986
 CP2052
 CP2052  HISTORY     - Date     Condition        Report By
 CP2052  HISTORY     - 1969     MONUMENTED       LADH
 CP2052  HISTORY     - 1970     GOOD             LADTD
 CP2052  HISTORY     - 19860916 GOOD             NGS
 CP2052
 CP2052                          STATION DESCRIPTION
 CP2052
 CP2052'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2052'6.50 MI NW FROM WINNSBORO.
 CP2052'ABOUT 6.50 MILES NORTHWEST ALONG LOUISIANA HIGHWAYS 4 AND 15 FROM THE
 CP2052'COURT HOUSE IN WINNSBORO.  THENCE WEST ALONG LOUISIANA HIGHWAY 4, 0.60
 CP2052'MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTHWEST
 CP2052'ALONG LOUISIANA HIGHWAY 15, 5.90 MILES TO THE MARK.  IT IS 72.0 FEET
 CP2052'EAST OF THE EAST RAIL OF MISSOURI PACIFIC RAILROAD TRACK, 6.0 FEET
 CP2052'NORTH OF A FENCE CORNER, 112.6 FEET SOUTH OF A POWER POLE WITH
 CP2052'TRANSFORMER, 152.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2052'577, 43.6 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME HOUSE
 CP2052'BELONGING TO WILLARD PIPPINS.  SET IN TOP OF A CONCRETE POST
 CP2052'PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2052'FOOT WEST OF THE MARK.
 CP2052
 CP2052                          STATION RECOVERY (1986)
 CP2052
 CP2052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (SLC)
 CP2052'THE STATION IS LOCATED ABOUT 8 KM (5 MILES) NORTH OF WINNSBORO, 8 KM
 CP2052'(5 MILES) SOUTH OF MANGHAM AND 14.5 KM (9 MILES) WEST OF CROWVILLE.
 CP2052'
 CP2052'OWNERSHIP-- MR WILLARD PIPPINS.
 CP2052'
 CP2052'TO REACH THE STATION FROM THE CITY HALL IN WINNSBORO, GO NORTH ON
 CP2052'STATE HIGHWAY 15 FOR 9 KM (5 MILES) TO THE MARK ON THE RIGHT, JUST
 CP2052'SOUTH OF THE JUNCTION OF STATE HIGHWAYS 15 AND 577.
 CP2052'
 CP2052'THE STATION IS A STANDARD LADH DISK STAMPED--21V69 1969--, SET INTO
 CP2052'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM OR 12 INCHES IN DIAMETER
 CP2052'FLUSH WITH GROUND LOCATED 45.1 M (148 FT) SSE FROM THE CENTER OF
 CP2052'HIGHWAY 577, 19.5 M (64 FT) W FROM A POWER POLE WITH SECURITY LIGHT
 CP2052'ATTACHED, 13.4 M (44 FT) S FROM THE SOUTHWEST CORNER OF A WOOD FRAME
 CP2052'HOUSE, 7.3 M (24 FT) ENE FROM THE EAST SIDE OF HIGHWAY 15
 CP2052'RIGHT-OF-WAY, AND 0.3 M (1 FT) ENE FROM A METAL WITNESS POST WITH SIGN
 CP2052'ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1997 ***********************************************************************
 CP1997  DESIGNATION -  21 V 7
 CP1997  PID         -  CP1997
 CP1997  STATE/COUNTY-  LA/FRANKLIN
 CP1997  COUNTRY     -  US
 CP1997  USGS QUAD   -  GILBERT (2018)
 CP1997
 CP1997                         *CURRENT SURVEY CONTROL
 CP1997  ______________________________________________________________________
 CP1997* NAD 83(1986) POSITION- 32 02 09.     (N) 091 42 15.     (W)   SCALED
 CP1997* NAVD 88 ORTHO HEIGHT -    22.32  (+/-2cm)       73.2   (feet) VERTCON3
 CP1997  ______________________________________________________________________
 CP1997  GEOID HEIGHT    -        -26.111 (meters)                     GEOID18
 CP1997  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1997
 CP1997.The horizontal coordinates were scaled from a map and have
 CP1997.an estimated accuracy of +/- 6 seconds.
 CP1997
 CP1997.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1997.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1997
 CP1997.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1997.GEOID18 height accuracy estimate available here.
 CP1997
 CP1997.The vertical order pertains to the NGVD 29 superseded value.
 CP1997
 CP1997.Click photographs - Photos may exist for this station.
 CP1997
 CP1997;                    North         East    Units  Estimated Accuracy
 CP1997;SPC LA N     -   170,560.    1,075,170.      MT  (+/- 180 meters Scaled)
 CP1997
 CP1997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR223451(NAD 83)
 CP1997
 CP1997                          SUPERSEDED SURVEY CONTROL
 CP1997
 CP1997  NGVD 29 (??/??/92)   22.385  (m)           73.44   (f) ADJ UNCH    2 0
 CP1997
 CP1997.Superseded values are not recommended for survey control.
 CP1997
 CP1997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1997.See file dsdata.pdf to determine how the superseded data were derived.
 CP1997
 CP1997_MARKER: DD = SURVEY DISK
 CP1997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1997_STAMPING: 21V7 1969
 CP1997_MARK LOGO: LADHGS
 CP1997_PROJECTION: PROJECTING 10 CENTIMETERS
 CP1997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1997+STABILITY: SURFACE MOTION
 CP1997
 CP1997  HISTORY     - Date     Condition        Report By
 CP1997  HISTORY     - 1969     MONUMENTED       LADH
 CP1997  HISTORY     - 1981     MARK NOT FOUND   USGS
 CP1997
 CP1997                          STATION DESCRIPTION
 CP1997
 CP1997'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1997'6.90 MI E FROM FT NECESSITY.
 CP1997'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1997'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP1997'THENCE EAST ALONG LOUISIANA HIGHWAY 128 ABOUT 5.70 MILES TO THE
 CP1997'MARKER.  IT IS 44.0 FEET NORTH OF A FENCE CORNER, 1.0 FOOT EAST OF A
 CP1997'MESH WIRE FENCE, 19.6 FEET SOUTH OF A 24 INCH ELM TREE.  SET IN TOP OF
 CP1997'A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS
 CP1997'POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 CP1997
 CP1997                          STATION RECOVERY (1981)
 CP1997
 CP1997'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 CP1997'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2053 ***********************************************************************
 CP2053  DESIGNATION -  21 V 70
 CP2053  PID         -  CP2053
 CP2053  STATE/COUNTY-  LA/FRANKLIN
 CP2053  COUNTRY     -  US
 CP2053  USGS QUAD   -  WINNSBORO (2018)
 CP2053
 CP2053                         *CURRENT SURVEY CONTROL
 CP2053  ______________________________________________________________________
 CP2053* NAD 83(1986) POSITION- 32 14 02.     (N) 091 44 18.     (W)   SCALED
 CP2053* NAVD 88 ORTHO HEIGHT -    22.28  (+/-2cm)       73.1   (feet) VERTCON3
 CP2053  ______________________________________________________________________
 CP2053  GEOID HEIGHT    -        -26.148 (meters)                     GEOID18
 CP2053  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2053
 CP2053.The horizontal coordinates were scaled from a map and have
 CP2053.an estimated accuracy of +/- 6 seconds.
 CP2053
 CP2053.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2053.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2053
 CP2053.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2053.GEOID18 height accuracy estimate available here.
 CP2053
 CP2053.The vertical order pertains to the NGVD 29 superseded value.
 CP2053
 CP2053.Click photographs - Photos may exist for this station.
 CP2053
 CP2053;                    North         East    Units  Estimated Accuracy
 CP2053;SPC LA N     -   192,500.    1,071,780.      MT  (+/- 180 meters Scaled)
 CP2053
 CP2053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR188670(NAD 83)
 CP2053
 CP2053                          SUPERSEDED SURVEY CONTROL
 CP2053
 CP2053  NGVD 29 (??/??/92)   22.35   (m)           73.3    (f) COMPUTED    2 0
 CP2053
 CP2053.Superseded values are not recommended for survey control.
 CP2053
 CP2053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2053.See file dsdata.pdf to determine how the superseded data were derived.
 CP2053
 CP2053_MARKER: DD = SURVEY DISK
 CP2053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2053_STAMPING: 21V70 1969
 CP2053_MARK LOGO: LADHGS
 CP2053_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2053+STABILITY: SURFACE MOTION
 CP2053
 CP2053  HISTORY     - Date     Condition        Report By
 CP2053  HISTORY     - 1969     MONUMENTED       LADH
 CP2053  HISTORY     - 1970     GOOD             LADTD
 CP2053
 CP2053                          STATION DESCRIPTION
 CP2053
 CP2053'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2053'5.10 MI NW FROM WINNSBORO.
 CP2053'ABOUT 5.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 4 AND 15 FROM THE
 CP2053'COURT HOUSE IN WINNSBORO.  THENCE WEST ALONG LOUISIANA HIGHWAY 4, 0.60
 CP2053'MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTHWEST
 CP2053'ALONG LOUISIANA HIGHWAY 15, 4.50 MILES TO THE MARK.  IT IS 275 FEET
 CP2053'WEST OF CENTERLINE OF LOUISIANA HIGHWAY 15, 4.0 FEET EAST OF A
 CP2053'4-STRAND BARBWIRE FENCE, 45.5 FEET SOUTH OF A FENCE CORNER, 74.0 FEET
 CP2053'NORTHWEST OF NORTHWEST CORNER OF A WOOD FRAME HOUSE BELONGING TO MRS.
 CP2053'C. DOLLAR, 65.5 FEET WEST OF A WATER WELL.  SET IN TOP OF A CONCRETE
 CP2053'POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CP2053'1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2054 ***********************************************************************
 CP2054  DESIGNATION -  21 V 71
 CP2054  PID         -  CP2054
 CP2054  STATE/COUNTY-  LA/FRANKLIN
 CP2054  COUNTRY     -  US
 CP2054  USGS QUAD   -  WINNSBORO (2018)
 CP2054
 CP2054                         *CURRENT SURVEY CONTROL
 CP2054  ______________________________________________________________________
 CP2054* NAD 83(1986) POSITION- 32 13 09.     (N) 091 44 02.     (W)   SCALED
 CP2054* NAVD 88 ORTHO HEIGHT -    23.05  (+/-2cm)       75.6   (feet) VERTCON3
 CP2054  ______________________________________________________________________
 CP2054  GEOID HEIGHT    -        -26.155 (meters)                     GEOID18
 CP2054  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2054
 CP2054.The horizontal coordinates were scaled from a map and have
 CP2054.an estimated accuracy of +/- 6 seconds.
 CP2054
 CP2054.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2054.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2054
 CP2054.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2054.GEOID18 height accuracy estimate available here.
 CP2054
 CP2054.The vertical order pertains to the NGVD 29 superseded value.
 CP2054
 CP2054.Click photographs - Photos may exist for this station.
 CP2054
 CP2054;                    North         East    Units  Estimated Accuracy
 CP2054;SPC LA N     -   190,870.    1,072,210.      MT  (+/- 180 meters Scaled)
 CP2054
 CP2054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR193654(NAD 83)
 CP2054
 CP2054                          SUPERSEDED SURVEY CONTROL
 CP2054
 CP2054  NGVD 29 (??/??/92)   23.11   (m)           75.8    (f) COMPUTED    2 0
 CP2054
 CP2054.Superseded values are not recommended for survey control.
 CP2054
 CP2054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2054.See file dsdata.pdf to determine how the superseded data were derived.
 CP2054
 CP2054_MARKER: DD = SURVEY DISK
 CP2054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2054_STAMPING: 21V71 1969
 CP2054_MARK LOGO: LADHGS
 CP2054_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2054+STABILITY: SURFACE MOTION
 CP2054
 CP2054  HISTORY     - Date     Condition        Report By
 CP2054  HISTORY     - 1969     MONUMENTED       LADH
 CP2054  HISTORY     - 1970     GOOD             LADTD
 CP2054
 CP2054                          STATION DESCRIPTION
 CP2054
 CP2054'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2054'4.10 MI NW FROM WINNSBORO.
 CP2054'ABOUT 4.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAYS 4 AND 15 FROM THE
 CP2054'COURT HOUSE IN WINNSBORO.  THENCE WEST ALONG LOUISIANA HIGHWAY 4, 0.60
 CP2054'MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTHWEST
 CP2054'ALONG LOUISIANA HIGHWAY 15, 3.50 MILES TO THE MARK. IT IS 131.5 FEET
 CP2054'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 15, 46.0 FEET EAST OF THE
 CP2054'EAST RAIL OF THE MISSOURI PACIFIC RAILROAD TRACK, 1.0 FOOT WEST OF A
 CP2054'4-STRAND BARBWIRE FENCE, 97.0 FEET EAST OF A TELEPHONE POLE. SET IN
 CP2054'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL
 CP2054'WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2055 ***********************************************************************
 CP2055  DESIGNATION -  21 V 72
 CP2055  PID         -  CP2055
 CP2055  STATE/COUNTY-  LA/FRANKLIN
 CP2055  COUNTRY     -  US
 CP2055  USGS QUAD   -  WINNSBORO (2018)
 CP2055
 CP2055                         *CURRENT SURVEY CONTROL
 CP2055  ______________________________________________________________________
 CP2055* NAD 83(1986) POSITION- 32 12 17.     (N) 091 43 52.     (W)   SCALED
 CP2055* NAVD 88 ORTHO HEIGHT -    22.88  (+/-2cm)       75.1   (feet) VERTCON3
 CP2055  ______________________________________________________________________
 CP2055  GEOID HEIGHT    -        -26.160 (meters)                     GEOID18
 CP2055  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2055
 CP2055.The horizontal coordinates were scaled from a map and have
 CP2055.an estimated accuracy of +/- 6 seconds.
 CP2055
 CP2055.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2055.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2055
 CP2055.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2055.GEOID18 height accuracy estimate available here.
 CP2055
 CP2055.The vertical order pertains to the NGVD 29 superseded value.
 CP2055
 CP2055.Click photographs - Photos may exist for this station.
 CP2055
 CP2055;                    North         East    Units  Estimated Accuracy
 CP2055;SPC LA N     -   189,270.    1,072,490.      MT  (+/- 180 meters Scaled)
 CP2055
 CP2055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR195638(NAD 83)
 CP2055
 CP2055                          SUPERSEDED SURVEY CONTROL
 CP2055
 CP2055  NGVD 29 (??/??/92)   22.94   (m)           75.3    (f) COMPUTED    2 0
 CP2055
 CP2055.Superseded values are not recommended for survey control.
 CP2055
 CP2055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2055.See file dsdata.pdf to determine how the superseded data were derived.
 CP2055
 CP2055_MARKER: DD = SURVEY DISK
 CP2055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2055_STAMPING: 21V72 1969
 CP2055_MARK LOGO: LADHGS
 CP2055_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2055+STABILITY: SURFACE MOTION
 CP2055
 CP2055  HISTORY     - Date     Condition        Report By
 CP2055  HISTORY     - 1969     MONUMENTED       LADH
 CP2055  HISTORY     - 1970     GOOD             LADTD
 CP2055
 CP2055                          STATION DESCRIPTION
 CP2055
 CP2055'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2055'3.15 MI NW FROM WINNSBORO.
 CP2055'ABOUT 3.15 MILES NORTHWEST ALONG LOUISIANA HIGHWAYS 4 AND 15 FROM THE
 CP2055'COURT HOUSE IN WINNSBORO.  THENCE WEST ALONG LOUISIANA HIGHWAY 4, 0.60
 CP2055'MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTHWEST
 CP2055'ALONG LOUISIANA HIGHWAY 15, 2.55 MILES TO THE MARK.  IT IS 41.5 FEET
 CP2055'EAST OF CENTERLINE OF LOUISIANA HIGHWAY 15, 38.5 FEET WEST OF WEST
 CP2055'RAIL OF MISSOURI PACIFIC RAILROAD TRACK, 1.5 FEET EAST OF A TELEPHONE
 CP2055'POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 CP2055'A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2056 ***********************************************************************
 CP2056  DESIGNATION -  21 V 73
 CP2056  PID         -  CP2056
 CP2056  STATE/COUNTY-  LA/FRANKLIN
 CP2056  COUNTRY     -  US
 CP2056  USGS QUAD   -  WINNSBORO (2018)
 CP2056
 CP2056                         *CURRENT SURVEY CONTROL
 CP2056  ______________________________________________________________________
 CP2056* NAD 83(1986) POSITION- 32 11 26.     (N) 091 43 41.     (W)   SCALED
 CP2056* NAVD 88 ORTHO HEIGHT -    22.43  (+/-2cm)       73.6   (feet) VERTCON3
 CP2056  ______________________________________________________________________
 CP2056  GEOID HEIGHT    -        -26.163 (meters)                     GEOID18
 CP2056  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2056
 CP2056.The horizontal coordinates were scaled from a map and have
 CP2056.an estimated accuracy of +/- 6 seconds.
 CP2056
 CP2056.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2056.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2056
 CP2056.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2056.GEOID18 height accuracy estimate available here.
 CP2056
 CP2056.The vertical order pertains to the NGVD 29 superseded value.
 CP2056
 CP2056.Click photographs - Photos may exist for this station.
 CP2056
 CP2056;                    North         East    Units  Estimated Accuracy
 CP2056;SPC LA N     -   187,700.    1,072,790.      MT  (+/- 180 meters Scaled)
 CP2056
 CP2056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR198622(NAD 83)
 CP2056
 CP2056                          SUPERSEDED SURVEY CONTROL
 CP2056
 CP2056  NGVD 29 (??/??/92)   22.50   (m)           73.8    (f) COMPUTED    2 0
 CP2056
 CP2056.Superseded values are not recommended for survey control.
 CP2056
 CP2056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2056.See file dsdata.pdf to determine how the superseded data were derived.
 CP2056
 CP2056_MARKER: DD = SURVEY DISK
 CP2056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2056_STAMPING: 21V73 1969
 CP2056_MARK LOGO: LADHGS
 CP2056_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2056+STABILITY: SURFACE MOTION
 CP2056
 CP2056  HISTORY     - Date     Condition        Report By
 CP2056  HISTORY     - 1969     MONUMENTED       LADH
 CP2056  HISTORY     - 1970     GOOD             LADTD
 CP2056
 CP2056                          STATION DESCRIPTION
 CP2056
 CP2056'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2056'2.20 MI NW FROM WINNSBORO.
 CP2056'ABOUT 2.20 MILES NORTHWEST ALONG LOUISIANA HIGHWAYS 4 AND 15 FROM THE
 CP2056'COURT HOUSE IN WINNSBORO.  THENCE WEST ALONG LOUISIANA HIGHWAY 4, 0.60
 CP2056'MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTHWEST
 CP2056'ALONG LOUISIANA HIGHWAY 15, 1.60 MILES TO THE MARK.  IT IS 318.0 FEET
 CP2056'WEST OF THE CENTERLINE OF LOUISIANA HIGHWWAY 15, 31.5 FEET WEST OF A
 CP2056'GRAIN BIN, 41.5 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 CP2056'RESIDENCE OWNED BY B. S. LANDIS, AND OCCUPIED BY H. C. ROBERTS, 103.0
 CP2056'FEET NORTHWEST OF A WATER WELL. SET IN TOP OF A CONCRETE POST
 CP2056'PROJECTING 3 INCHES ABOVE GROUND. A STEEL WITNESS POST IS SET EAST OF
 CP2056'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2057 ***********************************************************************
 CP2057  DESIGNATION -  21 V 74
 CP2057  PID         -  CP2057
 CP2057  STATE/COUNTY-  LA/FRANKLIN
 CP2057  COUNTRY     -  US
 CP2057  USGS QUAD   -  WINNSBORO (2018)
 CP2057
 CP2057                         *CURRENT SURVEY CONTROL
 CP2057  ______________________________________________________________________
 CP2057* NAD 83(1986) POSITION- 32 10 35.     (N) 091 43 32.     (W)   SCALED
 CP2057* NAVD 88 ORTHO HEIGHT -    21.78  (+/-2cm)       71.5   (feet) VERTCON3
 CP2057  ______________________________________________________________________
 CP2057  GEOID HEIGHT    -        -26.165 (meters)                     GEOID18
 CP2057  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2057
 CP2057.The horizontal coordinates were scaled from a map and have
 CP2057.an estimated accuracy of +/- 6 seconds.
 CP2057
 CP2057.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2057.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2057
 CP2057.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2057.GEOID18 height accuracy estimate available here.
 CP2057
 CP2057.The vertical order pertains to the NGVD 29 superseded value.
 CP2057
 CP2057.Click photographs - Photos may exist for this station.
 CP2057
 CP2057;                    North         East    Units  Estimated Accuracy
 CP2057;SPC LA N     -   186,130.    1,073,030.      MT  (+/- 180 meters Scaled)
 CP2057
 CP2057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR201606(NAD 83)
 CP2057
 CP2057                          SUPERSEDED SURVEY CONTROL
 CP2057
 CP2057  NGVD 29 (??/??/92)   21.85   (m)           71.7    (f) COMPUTED    2 0
 CP2057
 CP2057.Superseded values are not recommended for survey control.
 CP2057
 CP2057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2057.See file dsdata.pdf to determine how the superseded data were derived.
 CP2057
 CP2057_MARKER: DD = SURVEY DISK
 CP2057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2057_STAMPING: 21V74 1969
 CP2057_MARK LOGO: LADHGS
 CP2057_PROJECTION: PROJECTING 5 CENTIMETERS
 CP2057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2057+STABILITY: SURFACE MOTION
 CP2057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2057+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2017
 CP2057
 CP2057  HISTORY     - Date     Condition        Report By
 CP2057  HISTORY     - 1969     MONUMENTED       LADH
 CP2057  HISTORY     - 1970     GOOD             LADTD
 CP2057  HISTORY     - 1975     GOOD
 CP2057  HISTORY     - 1991     GOOD             USPSQD
 CP2057  HISTORY     - 20171202 GOOD             JCLS
 CP2057
 CP2057                          STATION DESCRIPTION
 CP2057
 CP2057'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2057'1.2 MI NW FROM WINNSBORO.
 CP2057'ABOUT 1.20 MILES NORTHWEST ALONG LOUISIANA HIGHWAYS 4 AND 15, FROM THE
 CP2057'COURT HOUSE IN WINNSBORO.  THENCE WEST ALONG LOUISIANA HIGHWAY 4, 0.60
 CP2057'MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTHWEST
 CP2057'ALONG LOUISIANA HIGHWAY 15, 0.60 MILE TO THE MARK.  IT IS 50.5 FEET
 CP2057'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 15, 26.0 FEET SOUTH OF THE
 CP2057'CENTERLINE OF LOWERY STREET, 51.0 FEET SOUTH OF A FIRE HYDRANT, 56.0
 CP2057'FEET SOUTH OF A POWER POLE WITH LIGHT, 1.0 FOOT SOUTH OF A CHAIN LINK
 CP2057'FENCE, 1.0 FOOT SOUTH OF A LOUISIANA HIGHWAY DEPARTMENT OF HIGHWAYS
 CP2057'CONCRETE MARKER.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 CP2057'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
 CP2057
 CP2057                          STATION RECOVERY (1975)
 CP2057
 CP2057'RECOVERED 1975
 CP2057'RECOVERED IN GOOD CONDITION.
 CP2057
 CP2057                          STATION RECOVERY (1991)
 CP2057
 CP2057'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2057'RECOVERED IN GOOD CONDITION.
 CP2057
 CP2057                          STATION RECOVERY (2017)
 CP2057
 CP2057'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 CP2057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2058 ***********************************************************************
 CP2058  DESIGNATION -  21 V 75
 CP2058  PID         -  CP2058
 CP2058  STATE/COUNTY-  LA/FRANKLIN
 CP2058  COUNTRY     -  US
 CP2058  USGS QUAD   -  BASKINTON (2018)
 CP2058
 CP2058                         *CURRENT SURVEY CONTROL
 CP2058  ______________________________________________________________________
 CP2058* NAD 83(1986) POSITION- 32 15 29.     (N) 091 44 48.     (W)   SCALED
 CP2058* NAVD 88 ORTHO HEIGHT -    22.13  (+/-2cm)       72.6   (feet) VERTCON3
 CP2058  ______________________________________________________________________
 CP2058  GEOID HEIGHT    -        -26.133 (meters)                     GEOID18
 CP2058  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2058
 CP2058.The horizontal coordinates were scaled from a map and have
 CP2058.an estimated accuracy of +/- 6 seconds.
 CP2058
 CP2058.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2058.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2058
 CP2058.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2058.GEOID18 height accuracy estimate available here.
 CP2058
 CP2058.The vertical order pertains to the NGVD 29 superseded value.
 CP2058
 CP2058.Click photographs - Photos may exist for this station.
 CP2058
 CP2058;                    North         East    Units  Estimated Accuracy
 CP2058;SPC LA N     -   195,170.    1,070,980.      MT  (+/- 180 meters Scaled)
 CP2058
 CP2058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR180697(NAD 83)
 CP2058
 CP2058                          SUPERSEDED SURVEY CONTROL
 CP2058
 CP2058  NGVD 29 (??/??/92)   22.199  (m)           72.83   (f) ADJ UNCH    2 0
 CP2058
 CP2058.Superseded values are not recommended for survey control.
 CP2058
 CP2058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2058.See file dsdata.pdf to determine how the superseded data were derived.
 CP2058
 CP2058_MARKER: DD = SURVEY DISK
 CP2058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2058_STAMPING: 21V75 1969
 CP2058_MARK LOGO: LADHGS
 CP2058_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2058+STABILITY: SURFACE MOTION
 CP2058
 CP2058  HISTORY     - Date     Condition        Report By
 CP2058  HISTORY     - 1969     MONUMENTED       LADH
 CP2058  HISTORY     - 1970     GOOD             LADTD
 CP2058
 CP2058                          STATION DESCRIPTION
 CP2058
 CP2058'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2058'0.25 MI SW FROM BASKIN.
 CP2058'ABOUT 0.25 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 857 FROM THE BASKIN
 CP2058'HIGH SCHOOL.  THENCE SOUTHWEST ALONG LOUISIANA HIGHWAY 857, 0.25 MILES
 CP2058'TO THE MARK.  IT IS 101.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 CP2058'HIGHWAY 857, 25.0 FEET EAST OF THE CENTERLINE OF THE MISSOURI PACIFIC
 CP2058'RAILROAD TRACK, 28.0 FEET WEST OF A BLACKTOP STREET, 105 FEET EAST OF
 CP2058'THE CENTERLINE OF LOUISIANA HIGHWAY 15.  SET IN TOP OF A CONCRETE POST
 CP2058'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2058'FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2059 ***********************************************************************
 CP2059  DESIGNATION -  21 V 76
 CP2059  PID         -  CP2059
 CP2059  STATE/COUNTY-  LA/FRANKLIN
 CP2059  COUNTRY     -  US
 CP2059  USGS QUAD   -  BASKINTON (2018)
 CP2059
 CP2059                         *CURRENT SURVEY CONTROL
 CP2059  ______________________________________________________________________
 CP2059* NAD 83(1986) POSITION- 32 16 11.     (N) 091 44 13.     (W)   SCALED
 CP2059* NAVD 88 ORTHO HEIGHT -    22.32  (+/-2cm)       73.2   (feet) VERTCON3
 CP2059  ______________________________________________________________________
 CP2059  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 CP2059  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2059
 CP2059.The horizontal coordinates were scaled from a map and have
 CP2059.an estimated accuracy of +/- 6 seconds.
 CP2059
 CP2059.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2059.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2059
 CP2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2059.GEOID18 height accuracy estimate available here.
 CP2059
 CP2059.The vertical order pertains to the NGVD 29 superseded value.
 CP2059
 CP2059.Click photographs - Photos may exist for this station.
 CP2059
 CP2059;                    North         East    Units  Estimated Accuracy
 CP2059;SPC LA N     -   196,470.    1,071,890.      MT  (+/- 180 meters Scaled)
 CP2059
 CP2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR189710(NAD 83)
 CP2059
 CP2059                          SUPERSEDED SURVEY CONTROL
 CP2059
 CP2059  NGVD 29 (??/??/92)   22.387  (m)           73.45   (f) ADJ UNCH    2 0
 CP2059
 CP2059.Superseded values are not recommended for survey control.
 CP2059
 CP2059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2059.See file dsdata.pdf to determine how the superseded data were derived.
 CP2059
 CP2059_MARKER: DD = SURVEY DISK
 CP2059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2059_STAMPING: 21V76 1970
 CP2059_MARK LOGO: LADHGS
 CP2059_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2059+STABILITY: SURFACE MOTION
 CP2059
 CP2059  HISTORY     - Date     Condition        Report By
 CP2059  HISTORY     - 1970     MONUMENTED       LADH
 CP2059
 CP2059                          STATION DESCRIPTION
 CP2059
 CP2059'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2059'0.70 MI NE FROM BASKIN.
 CP2059'ABOUT 0.70 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 FROM BASKIN
 CP2059'HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857, 0.70 MILE
 CP2059'TO THE MARK.  IT IS 97.0 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY
 CP2059'857, 53.3 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE CARPORT
 CP2059'ATTACHED TO RESIDENCE BELONGING OF T.A. LORD, 1.0 FOOT SOUTH OF A MESH
 CP2059'AND BARBWIRE FENCE, 61.0 FEET EAST OF A POWER POLE, AND FENCE CORNER,
 CP2059'56.0 FEET NORTH OF A GRAVEL DRIVEWAY.  SET IN TOP OF A CONCRETE POST
 CP2059'PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2059'FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2060 ***********************************************************************
 CP2060  DESIGNATION -  21 V 77
 CP2060  PID         -  CP2060
 CP2060  STATE/COUNTY-  LA/FRANKLIN
 CP2060  COUNTRY     -  US
 CP2060  USGS QUAD   -  BASKINTON (2018)
 CP2060
 CP2060                         *CURRENT SURVEY CONTROL
 CP2060  ______________________________________________________________________
 CP2060* NAD 83(1986) POSITION- 32 16 55.     (N) 091 43 47.     (W)   SCALED
 CP2060* NAVD 88 ORTHO HEIGHT -    23.71  (+/-2cm)       77.8   (feet) VERTCON3
 CP2060  ______________________________________________________________________
 CP2060  GEOID HEIGHT    -        -26.139 (meters)                     GEOID18
 CP2060  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2060
 CP2060.The horizontal coordinates were scaled from a map and have
 CP2060.an estimated accuracy of +/- 6 seconds.
 CP2060
 CP2060.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2060.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2060
 CP2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2060.GEOID18 height accuracy estimate available here.
 CP2060
 CP2060.The vertical order pertains to the NGVD 29 superseded value.
 CP2060
 CP2060.Click photographs - Photos may exist for this station.
 CP2060
 CP2060;                    North         East    Units  Estimated Accuracy
 CP2060;SPC LA N     -   197,830.    1,072,560.      MT  (+/- 180 meters Scaled)
 CP2060
 CP2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR196723(NAD 83)
 CP2060
 CP2060                          SUPERSEDED SURVEY CONTROL
 CP2060
 CP2060  NGVD 29 (??/??/92)   23.772  (m)           77.99   (f) ADJ UNCH    2 0
 CP2060
 CP2060.Superseded values are not recommended for survey control.
 CP2060
 CP2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2060.See file dsdata.pdf to determine how the superseded data were derived.
 CP2060
 CP2060_MARKER: DD = SURVEY DISK
 CP2060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2060_STAMPING: 21V77 1970
 CP2060_MARK LOGO: LADHGS
 CP2060_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2060+STABILITY: SURFACE MOTION
 CP2060
 CP2060  HISTORY     - Date     Condition        Report By
 CP2060  HISTORY     - 1970     MONUMENTED       LADH
 CP2060
 CP2060                          STATION DESCRIPTION
 CP2060
 CP2060'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2060'1.65 MI NE FROM BASKIN.
 CP2060'ABOUT 1.65 MILES NORTHEAST OF BASKIN HIGH SCHOOL ALONG LOUISIANA
 CP2060'HIGHWAY 857.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857, 1.65 MILES
 CP2060'TO THE MARK.  IT IS 18.0 FEET SOUTH OF A DRIVEWAY, 108.0 FEET EAST OF
 CP2060'THE CENTERLINE OF LOUISIANA HIGHWAY 857, 1.0 FOOT NORTH OF A BARBWIRE
 CP2060'FENCE, 78.0 FEET SOUTHEAST OF A POWER POLE, 68.0 FEET EAST OF A FENCE
 CP2060'CORNER ON PROPERTY BELONGING TO J. T. HILBUN.  SET IN TOP OF A
 CP2060'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2060'IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2061 ***********************************************************************
 CP2061  DESIGNATION -  21 V 78
 CP2061  PID         -  CP2061
 CP2061  STATE/COUNTY-  LA/FRANKLIN
 CP2061  COUNTRY     -  US
 CP2061  USGS QUAD   -  BASKINTON (2018)
 CP2061
 CP2061                         *CURRENT SURVEY CONTROL
 CP2061  ______________________________________________________________________
 CP2061* NAD 83(1986) POSITION- 32 17 45.     (N) 091 43 25.     (W)   SCALED
 CP2061* NAVD 88 ORTHO HEIGHT -    23.24  (+/-2cm)       76.2   (feet) VERTCON3
 CP2061  ______________________________________________________________________
 CP2061  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 CP2061  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2061
 CP2061.The horizontal coordinates were scaled from a map and have
 CP2061.an estimated accuracy of +/- 6 seconds.
 CP2061
 CP2061.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2061.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2061
 CP2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2061.GEOID18 height accuracy estimate available here.
 CP2061
 CP2061.The vertical order pertains to the NGVD 29 superseded value.
 CP2061
 CP2061.Click photographs - Photos may exist for this station.
 CP2061
 CP2061;                    North         East    Units  Estimated Accuracy
 CP2061;SPC LA N     -   199,380.    1,073,120.      MT  (+/- 180 meters Scaled)
 CP2061
 CP2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR201739(NAD 83)
 CP2061
 CP2061                          SUPERSEDED SURVEY CONTROL
 CP2061
 CP2061  NGVD 29 (??/??/92)   23.298  (m)           76.44   (f) ADJ UNCH    2 0
 CP2061
 CP2061.Superseded values are not recommended for survey control.
 CP2061
 CP2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2061.See file dsdata.pdf to determine how the superseded data were derived.
 CP2061
 CP2061_MARKER: DD = SURVEY DISK
 CP2061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2061_STAMPING: 21V78 1970
 CP2061_MARK LOGO: LADHGS
 CP2061_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2061+STABILITY: SURFACE MOTION
 CP2061
 CP2061  HISTORY     - Date     Condition        Report By
 CP2061  HISTORY     - 1970     MONUMENTED       LADH
 CP2061
 CP2061                          STATION DESCRIPTION
 CP2061
 CP2061'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2061'2.65 MI NE FROM BASKIN.
 CP2061'ABOUT 2.65 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 FROM THE BASKIN
 CP2061'HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857, 2.65 MILES
 CP2061'TO THE MARK.  IT IS 70.0 FEET EAST OF THE CENTERLINE OF LOUISIANA
 CP2061'HIGHWAY 857, 1.0 FOOT WEST OF A MESH AND BARBWIRE FENCE, 68.0 FEET
 CP2061'SOUTHEAST OF A FENCE CORNER, 88.0 FEET NORTHEAST OF A TELEPHONE POLE,
 CP2061'139.0 FEET NORTHEAST OF A POWER POLE.  SET IN TOP OF A CONCRETE POST
 CP2061'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2061'FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2062 ***********************************************************************
 CP2062  DESIGNATION -  21 V 79
 CP2062  PID         -  CP2062
 CP2062  STATE/COUNTY-  LA/FRANKLIN
 CP2062  COUNTRY     -  US
 CP2062  USGS QUAD   -  BASKINTON (2018)
 CP2062
 CP2062                         *CURRENT SURVEY CONTROL
 CP2062  ______________________________________________________________________
 CP2062* NAD 83(1986) POSITION- 32 18 28.     (N) 091 42 57.     (W)   SCALED
 CP2062* NAVD 88 ORTHO HEIGHT -    24.53  (+/-2cm)       80.5   (feet) VERTCON3
 CP2062  ______________________________________________________________________
 CP2062  GEOID HEIGHT    -        -26.139 (meters)                     GEOID18
 CP2062  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2062
 CP2062.The horizontal coordinates were scaled from a map and have
 CP2062.an estimated accuracy of +/- 6 seconds.
 CP2062
 CP2062.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2062.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2062
 CP2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2062.GEOID18 height accuracy estimate available here.
 CP2062
 CP2062.The vertical order pertains to the NGVD 29 superseded value.
 CP2062
 CP2062.Click photographs - Photos may exist for this station.
 CP2062
 CP2062;                    North         East    Units  Estimated Accuracy
 CP2062;SPC LA N     -   200,710.    1,073,850.      MT  (+/- 180 meters Scaled)
 CP2062
 CP2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR208752(NAD 83)
 CP2062
 CP2062                          SUPERSEDED SURVEY CONTROL
 CP2062
 CP2062  NGVD 29 (??/??/92)   24.590  (m)           80.68   (f) ADJ UNCH    2 0
 CP2062
 CP2062.Superseded values are not recommended for survey control.
 CP2062
 CP2062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2062.See file dsdata.pdf to determine how the superseded data were derived.
 CP2062
 CP2062_MARKER: DD = SURVEY DISK
 CP2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2062_STAMPING: 21V79 1970
 CP2062_MARK LOGO: LADHGS
 CP2062_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2062+STABILITY: SURFACE MOTION
 CP2062
 CP2062  HISTORY     - Date     Condition        Report By
 CP2062  HISTORY     - 1970     MONUMENTED       LADH
 CP2062  HISTORY     - 1991     GOOD             USPSQD
 CP2062
 CP2062                          STATION DESCRIPTION
 CP2062
 CP2062'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2062'3.60 MI NE FROM BASKIN.
 CP2062'ABOUT 3.60 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 FROM BASKIN
 CP2062'HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857, 3.60 MILES
 CP2062'TO THE MARK.  IT IS 92.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2062'HIGHWAY 857, 28.0 FEET SOUTHWEST FROM THE SOUTHEAST CORNER OF A WHITE
 CP2062'FRAME TENNANT HOUSE, ABOUT 75.0 FEET SOUTH OF A DIRT ROAD, 53.0 FEET
 CP2062'NORTHWEST OF A POWER POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 CP2062'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF
 CP2062'THE MARK.
 CP2062
 CP2062                          STATION RECOVERY (1991)
 CP2062
 CP2062'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1998 ***********************************************************************
 CP1998  DESIGNATION -  21 V 8
 CP1998  PID         -  CP1998
 CP1998  STATE/COUNTY-  LA/FRANKLIN
 CP1998  COUNTRY     -  US
 CP1998  USGS QUAD   -  GILBERT (2018)
 CP1998
 CP1998                         *CURRENT SURVEY CONTROL
 CP1998  ______________________________________________________________________
 CP1998* NAD 83(1986) POSITION- 32 02 28.     (N) 091 41 17.     (W)   SCALED
 CP1998* NAVD 88 ORTHO HEIGHT -    22.13  (+/-2cm)       72.6   (feet) VERTCON3
 CP1998  ______________________________________________________________________
 CP1998  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 CP1998  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1998
 CP1998.The horizontal coordinates were scaled from a map and have
 CP1998.an estimated accuracy of +/- 6 seconds.
 CP1998
 CP1998.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1998.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1998
 CP1998.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1998.GEOID18 height accuracy estimate available here.
 CP1998
 CP1998.The vertical order pertains to the NGVD 29 superseded value.
 CP1998
 CP1998.Click photographs - Photos may exist for this station.
 CP1998
 CP1998;                    North         East    Units  Estimated Accuracy
 CP1998;SPC LA N     -   171,160.    1,076,680.      MT  (+/- 180 meters Scaled)
 CP1998
 CP1998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR238457(NAD 83)
 CP1998
 CP1998                          SUPERSEDED SURVEY CONTROL
 CP1998
 CP1998  NGVD 29 (??/??/92)   22.197  (m)           72.82   (f) ADJ UNCH    2 0
 CP1998
 CP1998.Superseded values are not recommended for survey control.
 CP1998
 CP1998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1998.See file dsdata.pdf to determine how the superseded data were derived.
 CP1998
 CP1998_MARKER: DD = SURVEY DISK
 CP1998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1998_STAMPING: 21V8 1969
 CP1998_MARK LOGO: LADHGS
 CP1998_PROJECTION: PROJECTING 10 CENTIMETERS
 CP1998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1998+STABILITY: SURFACE MOTION
 CP1998
 CP1998  HISTORY     - Date     Condition        Report By
 CP1998  HISTORY     - 1969     MONUMENTED       LADH
 CP1998
 CP1998                          STATION DESCRIPTION
 CP1998
 CP1998'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1998'7.90 MI E FROM FT NECESSITY.
 CP1998'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1998'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP1998'THENCE ABOUT 6.70 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1998'MARKER.  IT IS 100.8 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP1998'128, 43.0 FEET WEST OF A GRAVEL DRIVE WAY TO FARM EQUIPMENT
 CP1998'HEADQUARTERS, 1.3 FEET NORTH OF THE NORTHEAST CORNER OF A METAL BARN.
 CP1998'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A
 CP1998'STEEL WITNESS POST IS SET 0.5 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2063 ***********************************************************************
 CP2063  DESIGNATION -  21 V 80
 CP2063  PID         -  CP2063
 CP2063  STATE/COUNTY-  LA/FRANKLIN
 CP2063  COUNTRY     -  US
 CP2063  USGS QUAD   -  BASKINTON (2018)
 CP2063
 CP2063                         *CURRENT SURVEY CONTROL
 CP2063  ______________________________________________________________________
 CP2063* NAD 83(1986) POSITION- 32 19 09.     (N) 091 42 33.     (W)   SCALED
 CP2063* NAVD 88 ORTHO HEIGHT -    22.18  (+/-2cm)       72.8   (feet) VERTCON3
 CP2063  ______________________________________________________________________
 CP2063  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 CP2063  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2063
 CP2063.The horizontal coordinates were scaled from a map and have
 CP2063.an estimated accuracy of +/- 6 seconds.
 CP2063
 CP2063.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2063.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2063
 CP2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2063.GEOID18 height accuracy estimate available here.
 CP2063
 CP2063.The vertical order pertains to the NGVD 29 superseded value.
 CP2063
 CP2063.Click photographs - Photos may exist for this station.
 CP2063
 CP2063;                    North         East    Units  Estimated Accuracy
 CP2063;SPC LA N     -   201,970.    1,074,460.      MT  (+/- 180 meters Scaled)
 CP2063
 CP2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR215765(NAD 83)
 CP2063
 CP2063                          SUPERSEDED SURVEY CONTROL
 CP2063
 CP2063  NGVD 29 (??/??/92)   22.232  (m)           72.94   (f) ADJ UNCH    2 0
 CP2063
 CP2063.Superseded values are not recommended for survey control.
 CP2063
 CP2063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2063.See file dsdata.pdf to determine how the superseded data were derived.
 CP2063
 CP2063_MARKER: DD = SURVEY DISK
 CP2063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2063_STAMPING: 21V80 1970
 CP2063_MARK LOGO: LADHGS
 CP2063_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2063+STABILITY: SURFACE MOTION
 CP2063
 CP2063  HISTORY     - Date     Condition        Report By
 CP2063  HISTORY     - 1970     MONUMENTED       LADH
 CP2063  HISTORY     - 1970     GOOD             LADTD
 CP2063  HISTORY     - 1991     GOOD             USPSQD
 CP2063
 CP2063                          STATION DESCRIPTION
 CP2063
 CP2063'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2063'4.45 MI NE FROM BASKIN.
 CP2063'ABOUT 4.45 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 FROM THE BASKIN
 CP2063'HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857, 4.45 MILES
 CP2063'TO THE MARK.  IT IS 130.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2063'HIGHWAY 857, 77.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2063'132, 30.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A STORE BUILDING.
 CP2063'1.0 FOOT EAST OF A FENCE, 38.0 FEET NORTH OF A POWER POLE AND FENCE
 CP2063'CORNER.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP2063'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
 CP2063
 CP2063                          STATION RECOVERY (1991)
 CP2063
 CP2063'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2064 ***********************************************************************
 CP2064  DESIGNATION -  21 V 81
 CP2064  PID         -  CP2064
 CP2064  STATE/COUNTY-  LA/FRANKLIN
 CP2064  COUNTRY     -  US
 CP2064  USGS QUAD   -  BASKINTON (2018)
 CP2064
 CP2064                         *CURRENT SURVEY CONTROL
 CP2064  ______________________________________________________________________
 CP2064* NAD 83(1986) POSITION- 32 19 50.     (N) 091 41 52.     (W)   SCALED
 CP2064* NAVD 88 ORTHO HEIGHT -    23.36  (+/-2cm)       76.6   (feet) VERTCON3
 CP2064  ______________________________________________________________________
 CP2064  GEOID HEIGHT    -        -26.141 (meters)                     GEOID18
 CP2064  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2064
 CP2064.The horizontal coordinates were scaled from a map and have
 CP2064.an estimated accuracy of +/- 6 seconds.
 CP2064
 CP2064.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2064.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2064
 CP2064.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2064.GEOID18 height accuracy estimate available here.
 CP2064
 CP2064.The vertical order pertains to the NGVD 29 superseded value.
 CP2064
 CP2064.Click photographs - Photos may exist for this station.
 CP2064
 CP2064;                    North         East    Units  Estimated Accuracy
 CP2064;SPC LA N     -   203,240.    1,075,530.      MT  (+/- 180 meters Scaled)
 CP2064
 CP2064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR225778(NAD 83)
 CP2064
 CP2064                          SUPERSEDED SURVEY CONTROL
 CP2064
 CP2064  NGVD 29 (??/??/92)   23.410  (m)           76.80   (f) ADJ UNCH    2 0
 CP2064
 CP2064.Superseded values are not recommended for survey control.
 CP2064
 CP2064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2064.See file dsdata.pdf to determine how the superseded data were derived.
 CP2064
 CP2064_MARKER: DD = SURVEY DISK
 CP2064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2064_STAMPING: 21V81 1970
 CP2064_MARK LOGO: LADHGS
 CP2064_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2064+STABILITY: SURFACE MOTION
 CP2064
 CP2064  HISTORY     - Date     Condition        Report By
 CP2064  HISTORY     - 1970     MONUMENTED       LADH
 CP2064  HISTORY     - 1970     GOOD             LADTD
 CP2064  HISTORY     - 1991     GOOD             USPSQD
 CP2064
 CP2064                          STATION DESCRIPTION
 CP2064
 CP2064'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2064'5.45 MI NE FROM BASKIN.
 CP2064'ABOUT 5.45 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 AND 132 FROM
 CP2064'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2064'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2064'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 1.0 MILE TO THE
 CP2064'MARK.  IT IS 72.0 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA
 CP2064'HIGHWAY 132, 2.0 FEET NORTHWEST OF A BARBWIRE FENCE, 31.0 FEET
 CP2064'SOUTHEAST OF A FENCE CORNER, 50.0 FEET SOUTHEAST OF THE SOUTHEAST END
 CP2064'OF A 36 INCH METAL CULVERT UNDER LOUISIANA HIGHWAY 132, 67.0 FEET EAST
 CP2064'OF A POWER POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES
 CP2064'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET WEST OF THE MARK.
 CP2064
 CP2064                          STATION RECOVERY (1991)
 CP2064
 CP2064'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2065 ***********************************************************************
 CP2065  DESIGNATION -  21 V 82
 CP2065  PID         -  CP2065
 CP2065  STATE/COUNTY-  LA/FRANKLIN
 CP2065  COUNTRY     -  US
 CP2065  USGS QUAD   -  BASKINTON (2018)
 CP2065
 CP2065                         *CURRENT SURVEY CONTROL
 CP2065  ______________________________________________________________________
 CP2065* NAD 83(1986) POSITION- 32 20 18.     (N) 091 41 08.     (W)   SCALED
 CP2065* NAVD 88 ORTHO HEIGHT -    24.69  (+/-2cm)       81.0   (feet) VERTCON3
 CP2065  ______________________________________________________________________
 CP2065  GEOID HEIGHT    -        -26.147 (meters)                     GEOID18
 CP2065  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2065
 CP2065.The horizontal coordinates were scaled from a map and have
 CP2065.an estimated accuracy of +/- 6 seconds.
 CP2065
 CP2065.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2065.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2065
 CP2065.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2065.GEOID18 height accuracy estimate available here.
 CP2065
 CP2065.The vertical order pertains to the NGVD 29 superseded value.
 CP2065
 CP2065.Click photographs - Photos may exist for this station.
 CP2065
 CP2065;                    North         East    Units  Estimated Accuracy
 CP2065;SPC LA N     -   204,120.    1,076,670.      MT  (+/- 180 meters Scaled)
 CP2065
 CP2065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR237786(NAD 83)
 CP2065
 CP2065                          SUPERSEDED SURVEY CONTROL
 CP2065
 CP2065  NGVD 29 (??/??/92)   24.739  (m)           81.16   (f) ADJ UNCH    2 0
 CP2065
 CP2065.Superseded values are not recommended for survey control.
 CP2065
 CP2065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2065.See file dsdata.pdf to determine how the superseded data were derived.
 CP2065
 CP2065_MARKER: DD = SURVEY DISK
 CP2065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2065_STAMPING: 21V82 1970
 CP2065_MARK LOGO: LADHGS
 CP2065_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2065+STABILITY: SURFACE MOTION
 CP2065
 CP2065  HISTORY     - Date     Condition        Report By
 CP2065  HISTORY     - 1970     MONUMENTED       LADH
 CP2065  HISTORY     - 1991     MARK NOT FOUND   USPSQD
 CP2065
 CP2065                          STATION DESCRIPTION
 CP2065
 CP2065'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2065'6.35 MI NE FROM BASKIN.
 CP2065'ABOUT 6.35 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2065'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2065'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2065'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 1.90 MILES TO THE
 CP2065'MARK.  IT IS 94.0 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA
 CP2065'HIGHWAY 132, 47.0 FEET SOUTHEAST OF A BARBWIRE FENCE, 53.0 FEET
 CP2065'SOUTHEAST OF A TELEPHONE POLE, 8.0 FEET SOUTH OF AN UNDERGROUND
 CP2065'TELEPHONE CABLE WARNING POST.  SET IN TOP OF A CONCRETE POST
 CP2065'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2065'FOOT NORTHWEST OF THE MARK.
 CP2065
 CP2065                          STATION RECOVERY (1991)
 CP2065
 CP2065'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2066 ***********************************************************************
 CP2066  DESIGNATION -  21 V 83
 CP2066  PID         -  CP2066
 CP2066  STATE/COUNTY-  LA/FRANKLIN
 CP2066  COUNTRY     -  US
 CP2066  USGS QUAD   -  BASKINTON (2018)
 CP2066
 CP2066                         *CURRENT SURVEY CONTROL
 CP2066  ______________________________________________________________________
 CP2066* NAD 83(1986) POSITION- 32 21 06.     (N) 091 40 51.     (W)   SCALED
 CP2066* NAVD 88 ORTHO HEIGHT -    23.46  (+/-2cm)       77.0   (feet) VERTCON3
 CP2066  ______________________________________________________________________
 CP2066  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 CP2066  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2066
 CP2066.The horizontal coordinates were scaled from a map and have
 CP2066.an estimated accuracy of +/- 6 seconds.
 CP2066
 CP2066.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2066.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2066
 CP2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2066.GEOID18 height accuracy estimate available here.
 CP2066
 CP2066.The vertical order pertains to the NGVD 29 superseded value.
 CP2066
 CP2066.Click photographs - Photos may exist for this station.
 CP2066
 CP2066;                    North         East    Units  Estimated Accuracy
 CP2066;SPC LA N     -   205,600.    1,077,100.      MT  (+/- 180 meters Scaled)
 CP2066
 CP2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR241801(NAD 83)
 CP2066
 CP2066                          SUPERSEDED SURVEY CONTROL
 CP2066
 CP2066  NGVD 29 (??/??/92)   23.501  (m)           77.10   (f) ADJ UNCH    2 0
 CP2066
 CP2066.Superseded values are not recommended for survey control.
 CP2066
 CP2066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2066.See file dsdata.pdf to determine how the superseded data were derived.
 CP2066
 CP2066_MARKER: DD = SURVEY DISK
 CP2066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2066_STAMPING: 21V83 1970
 CP2066_MARK LOGO: LADHGS
 CP2066_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2066+STABILITY: SURFACE MOTION
 CP2066
 CP2066  HISTORY     - Date     Condition        Report By
 CP2066  HISTORY     - 1970     MONUMENTED       LADH
 CP2066  HISTORY     - 1980     GOOD             LOCSUR
 CP2066  HISTORY     - 1991     GOOD             USPSQD
 CP2066
 CP2066                          STATION DESCRIPTION
 CP2066
 CP2066'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2066'7.30 MI NE FROM BASKIN.
 CP2066'ABOUT 7.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 AND 132 FROM
 CP2066'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2066'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2066'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 2.85 MILES TO THE
 CP2066'MARK.  IT IS 70.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2066'132, 30.0 FEET WEST OF A POWER POLE, AND FENCE CORNER, 1.5 FEET SOUTH
 CP2066'OF A BARBWIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 6
 CP2066'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE
 CP2066'MARK.
 CP2066
 CP2066                          STATION RECOVERY (1980)
 CP2066
 CP2066'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 CP2066'ABOUT 7.30 MILES NORTHEAST ALONG LA 857 AND 132 FROM THE BASKIN HIGH
 CP2066'SCHOOL, THENCE NORTHEAST ALONG LA. 857, 4.45 MILES TO THE
 CP2066'INTERSECTION OF LA. 132, THENCE CONTINUING NORTHEAST ALONG LA. 132,
 CP2066'2.85 MILES TO THE MARK. IT IS 70.0' WEST OF THE CENTERLINE OF LA 132.
 CP2066'30.0' WEST OF A POWER POLE, AND FENCE CORNER, 1.5 SOUTH OF A BARBWIRE
 CP2066'FENCE, SET IN TOP OF A CONCRETE POST PROJECTING 6 IN ABOVE GROUND. A
 CP2066'STEEL WITNESS IS SET 1.0 FT EAST OF THE MARK.
 CP2066
 CP2066                          STATION RECOVERY (1991)
 CP2066
 CP2066'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2067 ***********************************************************************
 CP2067  DESIGNATION -  21 V 84
 CP2067  PID         -  CP2067
 CP2067  STATE/COUNTY-  LA/FRANKLIN
 CP2067  COUNTRY     -  US
 CP2067  USGS QUAD   -  BASKINTON (2018)
 CP2067
 CP2067                         *CURRENT SURVEY CONTROL
 CP2067  ______________________________________________________________________
 CP2067* NAD 83(1986) POSITION- 32 21 45.     (N) 091 40 16.     (W)   SCALED
 CP2067* NAVD 88 ORTHO HEIGHT -    23.93  (+/-2cm)       78.5   (feet) VERTCON3
 CP2067  ______________________________________________________________________
 CP2067  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 CP2067  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2067
 CP2067.The horizontal coordinates were scaled from a map and have
 CP2067.an estimated accuracy of +/- 6 seconds.
 CP2067
 CP2067.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2067.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2067
 CP2067.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2067.GEOID18 height accuracy estimate available here.
 CP2067
 CP2067.The vertical order pertains to the NGVD 29 superseded value.
 CP2067
 CP2067.Click photographs - Photos may exist for this station.
 CP2067
 CP2067;                    North         East    Units  Estimated Accuracy
 CP2067;SPC LA N     -   206,810.    1,078,010.      MT  (+/- 180 meters Scaled)
 CP2067
 CP2067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR250813(NAD 83)
 CP2067
 CP2067                          SUPERSEDED SURVEY CONTROL
 CP2067
 CP2067  NGVD 29 (??/??/92)   23.974  (m)           78.65   (f) ADJ UNCH    2 0
 CP2067
 CP2067.Superseded values are not recommended for survey control.
 CP2067
 CP2067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2067.See file dsdata.pdf to determine how the superseded data were derived.
 CP2067
 CP2067_MARKER: DD = SURVEY DISK
 CP2067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2067_STAMPING: 21V84 1970
 CP2067_MARK LOGO: LADHGS
 CP2067_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2067+STABILITY: SURFACE MOTION
 CP2067
 CP2067  HISTORY     - Date     Condition        Report By
 CP2067  HISTORY     - 1970     MONUMENTED       LADH
 CP2067  HISTORY     - 1991     GOOD             USPSQD
 CP2067
 CP2067                          STATION DESCRIPTION
 CP2067
 CP2067'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2067'8.25 MI NE FROM BASKIN.
 CP2067'ABOUT 8.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2067'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2067'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2067'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 3.80 MILES TO THE
 CP2067'MARK.  IT IS 84.0 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA
 CP2067'HIGHWAY 132, 54.0 FEET SOUTHWEST OF THE CENTERLINE OF A PARISH GRAVEL
 CP2067'ROAD, 55.0 FEET NORTHWEST OF A POWER POLE.  SET IN TOP OF A CONCRETE
 CP2067'POST PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CP2067'1.3 FEET SOUTHWEST OF THE MARK.
 CP2067
 CP2067                          STATION RECOVERY (1991)
 CP2067
 CP2067'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2068 ***********************************************************************
 CP2068  DESIGNATION -  21 V 85
 CP2068  PID         -  CP2068
 CP2068  STATE/COUNTY-  LA/FRANKLIN
 CP2068  COUNTRY     -  US
 CP2068  USGS QUAD   -  BASKINTON (2018)
 CP2068
 CP2068                         *CURRENT SURVEY CONTROL
 CP2068  ______________________________________________________________________
 CP2068* NAD 83(1986) POSITION- 32 22 26.     (N) 091 39 42.     (W)   SCALED
 CP2068* NAVD 88 ORTHO HEIGHT -    25.91  (+/-2cm)       85.0   (feet) VERTCON3
 CP2068  ______________________________________________________________________
 CP2068  GEOID HEIGHT    -        -26.146 (meters)                     GEOID18
 CP2068  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2068
 CP2068.The horizontal coordinates were scaled from a map and have
 CP2068.an estimated accuracy of +/- 6 seconds.
 CP2068
 CP2068.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2068.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2068
 CP2068.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2068.GEOID18 height accuracy estimate available here.
 CP2068
 CP2068.The vertical order pertains to the NGVD 29 superseded value.
 CP2068
 CP2068.Click photographs - Photos may exist for this station.
 CP2068
 CP2068;                    North         East    Units  Estimated Accuracy
 CP2068;SPC LA N     -   208,080.    1,078,890.      MT  (+/- 180 meters Scaled)
 CP2068
 CP2068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR259826(NAD 83)
 CP2068
 CP2068                          SUPERSEDED SURVEY CONTROL
 CP2068
 CP2068  NGVD 29 (??/??/92)   25.948  (m)           85.13   (f) ADJ UNCH    2 0
 CP2068
 CP2068.Superseded values are not recommended for survey control.
 CP2068
 CP2068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2068.See file dsdata.pdf to determine how the superseded data were derived.
 CP2068
 CP2068_MARKER: DD = SURVEY DISK
 CP2068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2068_STAMPING: 21V85 1970
 CP2068_MARK LOGO: LADHGS
 CP2068_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2068+STABILITY: SURFACE MOTION
 CP2068
 CP2068  HISTORY     - Date     Condition        Report By
 CP2068  HISTORY     - 1970     MONUMENTED       LADH
 CP2068  HISTORY     - 1991     GOOD             USPSQD
 CP2068
 CP2068                          STATION DESCRIPTION
 CP2068
 CP2068'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2068'9.25 MI NE FROM BASKIN.
 CP2068'ABOUT 9.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132, FROM
 CP2068'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2068'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2068'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 4.80 MILES TO THE
 CP2068'MARK.  IT IS 66.0 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA
 CP2068'HIGHWAY 132, 159.0 FEET SOUTH OF A POWER POLE.  SET IN TOP OF A
 CP2068'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND, ON PROPERTY BELONGING
 CP2068'TO FULLER ESTATE.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE
 CP2068'MARK.
 CP2068
 CP2068                          STATION RECOVERY (1991)
 CP2068
 CP2068'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2069 ***********************************************************************
 CP2069  DESIGNATION -  21 V 86
 CP2069  PID         -  CP2069
 CP2069  STATE/COUNTY-  LA/FRANKLIN
 CP2069  COUNTRY     -  US
 CP2069  USGS QUAD   -  BEE BAYOU (2018)
 CP2069
 CP2069                         *CURRENT SURVEY CONTROL
 CP2069  ______________________________________________________________________
 CP2069* NAD 83(1986) POSITION- 32 22 57.     (N) 091 38 53.     (W)   SCALED
 CP2069* NAVD 88 ORTHO HEIGHT -    24.83  (+/-2cm)       81.5   (feet) VERTCON3
 CP2069  ______________________________________________________________________
 CP2069  GEOID HEIGHT    -        -26.152 (meters)                     GEOID18
 CP2069  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2069
 CP2069.The horizontal coordinates were scaled from a map and have
 CP2069.an estimated accuracy of +/- 6 seconds.
 CP2069
 CP2069.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2069.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2069
 CP2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2069.GEOID18 height accuracy estimate available here.
 CP2069
 CP2069.The vertical order pertains to the NGVD 29 superseded value.
 CP2069
 CP2069.Click photographs - Photos may exist for this station.
 CP2069
 CP2069;                    North         East    Units  Estimated Accuracy
 CP2069;SPC LA N     -   209,040.    1,080,160.      MT  (+/- 180 meters Scaled)
 CP2069
 CP2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR271836(NAD 83)
 CP2069
 CP2069                          SUPERSEDED SURVEY CONTROL
 CP2069
 CP2069  NGVD 29 (??/??/92)   24.860  (m)           81.56   (f) ADJ UNCH    2 0
 CP2069
 CP2069.Superseded values are not recommended for survey control.
 CP2069
 CP2069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2069.See file dsdata.pdf to determine how the superseded data were derived.
 CP2069
 CP2069_MARKER: DD = SURVEY DISK
 CP2069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2069_STAMPING: 21V86 1970
 CP2069_MARK LOGO: LADHGS
 CP2069_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2069+STABILITY: SURFACE MOTION
 CP2069
 CP2069  HISTORY     - Date     Condition        Report By
 CP2069  HISTORY     - 1970     MONUMENTED       LADH
 CP2069  HISTORY     - 1991     GOOD             USPSQD
 CP2069
 CP2069                          STATION DESCRIPTION
 CP2069
 CP2069'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2069'10.20 MI NE FROM BASKIN.
 CP2069'ABOUT 10.20 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2069'THE BASKIN HIGH SCHOOL  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2069'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2069'CONTINUING NORTHEAST LOUISIANA HIGHWAY 132, 5.75 MILES TO THE MARK. IT
 CP2069'IS 119.0 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 132,
 CP2069'36.5 FEET NORTHEAST OF A BLACK TOP ROAD, 6.0 FEET EAST OF A 24 INCH
 CP2069'PINE TREE, 94.0 FEET SOUTHWEST OF A POWER POLE, 1.7 FEET WEST OF A
 CP2069'BARBWIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES
 CP2069'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET WEST OF THE MARK.
 CP2069
 CP2069                          STATION RECOVERY (1991)
 CP2069
 CP2069'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2070 ***********************************************************************
 CP2070  DESIGNATION -  21 V 87
 CP2070  PID         -  CP2070
 CP2070  STATE/COUNTY-  LA/FRANKLIN
 CP2070  COUNTRY     -  US
 CP2070  USGS QUAD   -  BEE BAYOU (2018)
 CP2070
 CP2070                         *CURRENT SURVEY CONTROL
 CP2070  ______________________________________________________________________
 CP2070* NAD 83(1986) POSITION- 32 23 06.     (N) 091 38 00.     (W)   SCALED
 CP2070* NAVD 88 ORTHO HEIGHT -    26.02  (+/-2cm)       85.4   (feet) VERTCON3
 CP2070  ______________________________________________________________________
 CP2070  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 CP2070  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2070
 CP2070.The horizontal coordinates were scaled from a map and have
 CP2070.an estimated accuracy of +/- 6 seconds.
 CP2070
 CP2070.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2070.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2070
 CP2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2070.GEOID18 height accuracy estimate available here.
 CP2070
 CP2070.The vertical order pertains to the NGVD 29 superseded value.
 CP2070
 CP2070.Click photographs - Photos may exist for this station.
 CP2070
 CP2070;                    North         East    Units  Estimated Accuracy
 CP2070;SPC LA N     -   209,330.    1,081,550.      MT  (+/- 180 meters Scaled)
 CP2070
 CP2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR285839(NAD 83)
 CP2070
 CP2070                          SUPERSEDED SURVEY CONTROL
 CP2070
 CP2070  NGVD 29 (??/??/92)   26.047  (m)           85.46   (f) ADJ UNCH    2 0
 CP2070
 CP2070.Superseded values are not recommended for survey control.
 CP2070
 CP2070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2070.See file dsdata.pdf to determine how the superseded data were derived.
 CP2070
 CP2070_MARKER: DD = SURVEY DISK
 CP2070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2070_STAMPING: 21V87 1970
 CP2070_MARK LOGO: LADHGS
 CP2070_PROJECTION: PROJECTING 5 CENTIMETERS
 CP2070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2070+STABILITY: SURFACE MOTION
 CP2070
 CP2070  HISTORY     - Date     Condition        Report By
 CP2070  HISTORY     - 1970     MONUMENTED       LADH
 CP2070  HISTORY     - 1991     GOOD             USPSQD
 CP2070
 CP2070                          STATION DESCRIPTION
 CP2070
 CP2070'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2070'11.10 MI NE FROM BASKIN.
 CP2070'ABOUT 11.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2070'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST LONG LOUISIANA HIGHWAY 857,
 CP2070'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2070'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 6.65 MILES TO THE
 CP2070'MARK.  IT IS 75.0 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA
 CP2070'HIGHWAY 132, 37.0 FEET SOUTHWEST OF A GRAVEL DRIVE, 34.0 FEET SOUTH OF
 CP2070'A FENCE CORNER.  139.0 FEET NORTHEAST OF NORTHEAST CORNER OF A
 CP2070'RESIDENCE OWNED AND OCCUPIED BY WILTON ROBERTS.  SET IN TOP OF
 CP2070'CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2070'IS SET 1.0 FOOT WEST OF THE MARK.
 CP2070
 CP2070                          STATION RECOVERY (1991)
 CP2070
 CP2070'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2071 ***********************************************************************
 CP2071  DESIGNATION -  21 V 88
 CP2071  PID         -  CP2071
 CP2071  STATE/COUNTY-  LA/FRANKLIN
 CP2071  COUNTRY     -  US
 CP2071  USGS QUAD   -  DUNN (2018)
 CP2071
 CP2071                         *CURRENT SURVEY CONTROL
 CP2071  ______________________________________________________________________
 CP2071* NAD 83(1986) POSITION- 32 22 57.     (N) 091 37 11.     (W)   SCALED
 CP2071* NAVD 88 ORTHO HEIGHT -    26.67  (+/-2cm)       87.5   (feet) VERTCON3
 CP2071  ______________________________________________________________________
 CP2071  GEOID HEIGHT    -        -26.175 (meters)                     GEOID18
 CP2071  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2071
 CP2071.The horizontal coordinates were scaled from a map and have
 CP2071.an estimated accuracy of +/- 6 seconds.
 CP2071
 CP2071.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2071.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2071
 CP2071.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2071.GEOID18 height accuracy estimate available here.
 CP2071
 CP2071.The vertical order pertains to the NGVD 29 superseded value.
 CP2071
 CP2071.Click photographs - Photos may exist for this station.
 CP2071
 CP2071;                    North         East    Units  Estimated Accuracy
 CP2071;SPC LA N     -   209,060.    1,082,830.      MT  (+/- 180 meters Scaled)
 CP2071
 CP2071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR298836(NAD 83)
 CP2071
 CP2071                          SUPERSEDED SURVEY CONTROL
 CP2071
 CP2071  NGVD 29 (??/??/92)   26.700  (m)           87.60   (f) ADJ UNCH    2 0
 CP2071
 CP2071.Superseded values are not recommended for survey control.
 CP2071
 CP2071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2071.See file dsdata.pdf to determine how the superseded data were derived.
 CP2071
 CP2071_MARKER: DD = SURVEY DISK
 CP2071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2071_STAMPING: 21V88 1970
 CP2071_MARK LOGO: LADHGS
 CP2071_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2071+STABILITY: SURFACE MOTION
 CP2071
 CP2071  HISTORY     - Date     Condition        Report By
 CP2071  HISTORY     - 1970     MONUMENTED       LADH
 CP2071
 CP2071                          STATION DESCRIPTION
 CP2071
 CP2071'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2071'12.10 MI NE FROM BASKIN.
 CP2071'ABOUT 12.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2071'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2071'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2071'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 7.65 MILES TO THE
 CP2071'MARK.  IT IS 60.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2071'132, 18.0 FEET EAST OF FENCE CORNER, 11.8 FEET EAST OF A POWER POLE,
 CP2071'20.0 FEET NORTH OF CENTERLINE OF DRIVEWAY.  SET IN TOP OF A CONCRETE
 CP2071'POST PROJECTING 3 INCHES ABOVE GROUND, LOCATED ON FRED DUNHAMS
 CP2071'PROPERTY.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2072 ***********************************************************************
 CP2072  DESIGNATION -  21 V 89
 CP2072  PID         -  CP2072
 CP2072  STATE/COUNTY-  LA/FRANKLIN
 CP2072  COUNTRY     -  US
 CP2072  USGS QUAD   -  DUNN (2018)
 CP2072
 CP2072                         *CURRENT SURVEY CONTROL
 CP2072  ______________________________________________________________________
 CP2072* NAD 83(1986) POSITION- 32 23 21.     (N) 091 36 25.     (W)   SCALED
 CP2072* NAVD 88 ORTHO HEIGHT -    27.18  (+/-2cm)       89.2   (feet) VERTCON3
 CP2072  ______________________________________________________________________
 CP2072  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 CP2072  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2072
 CP2072.The horizontal coordinates were scaled from a map and have
 CP2072.an estimated accuracy of +/- 6 seconds.
 CP2072
 CP2072.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2072.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2072
 CP2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2072.GEOID18 height accuracy estimate available here.
 CP2072
 CP2072.The vertical order pertains to the NGVD 29 superseded value.
 CP2072
 CP2072.Click photographs - Photos may exist for this station.
 CP2072
 CP2072;                    North         East    Units  Estimated Accuracy
 CP2072;SPC LA N     -   209,810.    1,084,020.      MT  (+/- 180 meters Scaled)
 CP2072
 CP2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR310844(NAD 83)
 CP2072
 CP2072                          SUPERSEDED SURVEY CONTROL
 CP2072
 CP2072  NGVD 29 (??/??/92)   27.203  (m)           89.25   (f) ADJ UNCH    2 0
 CP2072
 CP2072.Superseded values are not recommended for survey control.
 CP2072
 CP2072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2072.See file dsdata.pdf to determine how the superseded data were derived.
 CP2072
 CP2072_MARKER: DD = SURVEY DISK
 CP2072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2072_STAMPING: 21V89 1970
 CP2072_MARK LOGO: LADHGS
 CP2072_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2072+STABILITY: SURFACE MOTION
 CP2072
 CP2072  HISTORY     - Date     Condition        Report By
 CP2072  HISTORY     - 1970     MONUMENTED       LADH
 CP2072  HISTORY     - 1991     GOOD             USPSQD
 CP2072
 CP2072                          STATION DESCRIPTION
 CP2072
 CP2072'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2072'13.0 MI NE FROM BASKIN.
 CP2072'ABOUT 13.0 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2072'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2072'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2072'COTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 8.55 MILES TO THE
 CP2072'MARK.  IT IS 68.0 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA
 CP2072'HIGHWAY 132, 28.0 FEET NORTH OF A FENCE CORNER, 85.0 FEET SOUTHWEST OF
 CP2072'THE SOUTHWEST CORNER OF A BARN, 1.5 FEET EAST OF A MESH AND BARBWIRE
 CP2072'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND
 CP2072'ON PROPERTY BELONGING TO G. C. DIXON.  A STEEL WITNESS POST IS SET 1.0
 CP2072'FOOT SOUTH OF THE MARK.
 CP2072
 CP2072                          STATION RECOVERY (1991)
 CP2072
 CP2072'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1999 ***********************************************************************
 CP1999  DESIGNATION -  21 V 9
 CP1999  PID         -  CP1999
 CP1999  STATE/COUNTY-  LA/FRANKLIN
 CP1999  COUNTRY     -  US
 CP1999  USGS QUAD   -  GILBERT (2018)
 CP1999
 CP1999                         *CURRENT SURVEY CONTROL
 CP1999  ______________________________________________________________________
 CP1999* NAD 83(1986) POSITION- 32 02 31.     (N) 091 40 26.     (W)   SCALED
 CP1999* NAVD 88 ORTHO HEIGHT -    23.28  (+/-2cm)       76.4   (feet) VERTCON3
 CP1999  ______________________________________________________________________
 CP1999  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 CP1999  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1999
 CP1999.The horizontal coordinates were scaled from a map and have
 CP1999.an estimated accuracy of +/- 6 seconds.
 CP1999
 CP1999.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1999.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1999
 CP1999.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1999.GEOID18 height accuracy estimate available here.
 CP1999
 CP1999.The vertical order pertains to the NGVD 29 superseded value.
 CP1999
 CP1999.Click photographs - Photos may exist for this station.
 CP1999
 CP1999;                    North         East    Units  Estimated Accuracy
 CP1999;SPC LA N     -   171,260.    1,078,020.      MT  (+/- 180 meters Scaled)
 CP1999
 CP1999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR252458(NAD 83)
 CP1999
 CP1999                          SUPERSEDED SURVEY CONTROL
 CP1999
 CP1999  NGVD 29 (??/??/92)   23.340  (m)           76.57   (f) ADJ UNCH    2 0
 CP1999
 CP1999.Superseded values are not recommended for survey control.
 CP1999
 CP1999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1999.See file dsdata.pdf to determine how the superseded data were derived.
 CP1999
 CP1999_MARKER: DD = SURVEY DISK
 CP1999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1999_STAMPING: 21V9 1969
 CP1999_MARK LOGO: LADHGS
 CP1999_PROJECTION: PROJECTING 10 CENTIMETERS
 CP1999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1999+STABILITY: SURFACE MOTION
 CP1999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP1999+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2008
 CP1999
 CP1999  HISTORY     - Date     Condition        Report By
 CP1999  HISTORY     - 1969     MONUMENTED       LADH
 CP1999  HISTORY     - 1969     GOOD             LADH
 CP1999  HISTORY     - 20080525 GOOD             GEOCAC
 CP1999
 CP1999                          STATION DESCRIPTION
 CP1999
 CP1999'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CP1999'8.70 MI E FROM FT NECESSITY.
 CP1999'ABOUT 1.20 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE POST OFFICE
 CP1999'IN FT. NECESSITY TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 128.
 CP1999'THENCE ABOUT 7.50 MILES EAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1999'MARKER.  IT IS 67.8 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP1999'128, 99.3 FEET NORTH OF THE NORTHEAST CORNER OF PORCH OF CORBIT
 CP1999'RESIDENCE, 25.0 FEET SOUTHEAST OF THE CIRCULAR DRIVE IN FRONT OF
 CP1999'RESIDENCE.  BENCH MARK IS LOCATED IN HEDGE ROW ON NORTHEAST SIDE OF
 CP1999'RESIDENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CP1999'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.
 CP1999
 CP1999                          STATION RECOVERY (2008)
 CP1999
 CP1999'RECOVERY NOTE BY GEOCACHING 2008 (MR)
 CP1999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2073 ***********************************************************************
 CP2073  DESIGNATION -  21 V 90
 CP2073  PID         -  CP2073
 CP2073  STATE/COUNTY-  LA/FRANKLIN
 CP2073  COUNTRY     -  US
 CP2073  USGS QUAD   -  DUNN (2018)
 CP2073
 CP2073                         *CURRENT SURVEY CONTROL
 CP2073  ______________________________________________________________________
 CP2073* NAD 83(1986) POSITION- 32 23 27.     (N) 091 35 27.     (W)   SCALED
 CP2073* NAVD 88 ORTHO HEIGHT -    27.11  (+/-2cm)       88.9   (feet) VERTCON3
 CP2073  ______________________________________________________________________
 CP2073  GEOID HEIGHT    -        -26.192 (meters)                     GEOID18
 CP2073  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2073
 CP2073.The horizontal coordinates were scaled from a map and have
 CP2073.an estimated accuracy of +/- 6 seconds.
 CP2073
 CP2073.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2073.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2073
 CP2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2073.GEOID18 height accuracy estimate available here.
 CP2073
 CP2073.The vertical order pertains to the NGVD 29 superseded value.
 CP2073
 CP2073.Click photographs - Photos may exist for this station.
 CP2073
 CP2073;                    North         East    Units  Estimated Accuracy
 CP2073;SPC LA N     -   210,010.    1,085,540.      MT  (+/- 180 meters Scaled)
 CP2073
 CP2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR325846(NAD 83)
 CP2073
 CP2073                          SUPERSEDED SURVEY CONTROL
 CP2073
 CP2073  NGVD 29 (??/??/92)   27.137  (m)           89.03   (f) ADJ UNCH    2 0
 CP2073
 CP2073.Superseded values are not recommended for survey control.
 CP2073
 CP2073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2073.See file dsdata.pdf to determine how the superseded data were derived.
 CP2073
 CP2073_MARKER: DD = SURVEY DISK
 CP2073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2073_STAMPING: 21V90 1970
 CP2073_MARK LOGO: LADHGS
 CP2073_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2073+STABILITY: SURFACE MOTION
 CP2073
 CP2073  HISTORY     - Date     Condition        Report By
 CP2073  HISTORY     - 1970     MONUMENTED       LADH
 CP2073  HISTORY     - 1991     MARK NOT FOUND   USPSQD
 CP2073
 CP2073                          STATION DESCRIPTION
 CP2073
 CP2073'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2073'13.90 MI NE FROM BASKIN.
 CP2073'ABOUT 13.90 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2073'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2073'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2073'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 9.45 MILES TO THE
 CP2073'MARK.  IT IS 65.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2073'132, 23.0 FEET NORTH OF A FENCE CORNER, 19.8 FEET NORTH OF A POWER
 CP2073'POLE WITH GUY, 1.0 FOOT EAST OF A MESH AND BARBWIRE FENCE, 40.0 FEET
 CP2073'SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME HOUSE.  SET IN TOP
 CP2073'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS
 CP2073'POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 CP2073
 CP2073                          STATION RECOVERY (1991)
 CP2073
 CP2073'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2073'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2074 ***********************************************************************
 CP2074  DESIGNATION -  21 V 91
 CP2074  PID         -  CP2074
 CP2074  STATE/COUNTY-  LA/FRANKLIN
 CP2074  COUNTRY     -  US
 CP2074  USGS QUAD   -  DUNN (2018)
 CP2074
 CP2074                         *CURRENT SURVEY CONTROL
 CP2074  ______________________________________________________________________
 CP2074* NAD 83(1986) POSITION- 32 23 28.     (N) 091 34 27.     (W)   SCALED
 CP2074* NAVD 88 ORTHO HEIGHT -    26.62  (+/-2cm)       87.3   (feet) VERTCON3
 CP2074  ______________________________________________________________________
 CP2074  GEOID HEIGHT    -        -26.204 (meters)                     GEOID18
 CP2074  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2074
 CP2074.The horizontal coordinates were scaled from a map and have
 CP2074.an estimated accuracy of +/- 6 seconds.
 CP2074
 CP2074.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2074.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2074
 CP2074.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2074.GEOID18 height accuracy estimate available here.
 CP2074
 CP2074.The vertical order pertains to the NGVD 29 superseded value.
 CP2074
 CP2074.Click photographs - Photos may exist for this station.
 CP2074
 CP2074;                    North         East    Units  Estimated Accuracy
 CP2074;SPC LA N     -   210,050.    1,087,110.      MT  (+/- 180 meters Scaled)
 CP2074
 CP2074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR341846(NAD 83)
 CP2074
 CP2074                          SUPERSEDED SURVEY CONTROL
 CP2074
 CP2074  NGVD 29 (??/??/92)   26.641  (m)           87.40   (f) ADJ UNCH    2 0
 CP2074
 CP2074.Superseded values are not recommended for survey control.
 CP2074
 CP2074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2074.See file dsdata.pdf to determine how the superseded data were derived.
 CP2074
 CP2074_MARKER: DD = SURVEY DISK
 CP2074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2074_STAMPING: 21V91 1970
 CP2074_MARK LOGO: LADHGS
 CP2074_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2074+STABILITY: SURFACE MOTION
 CP2074
 CP2074  HISTORY     - Date     Condition        Report By
 CP2074  HISTORY     - 1970     MONUMENTED       LADH
 CP2074  HISTORY     - 1970     GOOD             LADH
 CP2074
 CP2074                          STATION DESCRIPTION
 CP2074
 CP2074'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2074'ABOUT 14.90 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2074'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857
 CP2074'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2074'NORTHEAST ALONG LOUISIANA HIGHWAY 132, 10.45 MILES TO THE MARK.  IT IS
 CP2074'65.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 132, 24.0 FEET
 CP2074'SOUTH OF A FENCE CORNER, 27.0 FEET WEST OF A GRAVEL DRIVEWAY, 82.0
 CP2074'FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME HOUSE OWNED AND
 CP2074'OCCUPIED BY MR. F.R. PANKEY.  SET IN TOP OF A CONCRETE POST PROJECTING
 CP2074'3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET WEST OF
 CP2074'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2075 ***********************************************************************
 CP2075  DESIGNATION -  21 V 92
 CP2075  PID         -  CP2075
 CP2075  STATE/COUNTY-  LA/FRANKLIN
 CP2075  COUNTRY     -  US
 CP2075  USGS QUAD   -  DUNN (2018)
 CP2075
 CP2075                         *CURRENT SURVEY CONTROL
 CP2075  ______________________________________________________________________
 CP2075* NAD 83(1986) POSITION- 32 23 28.     (N) 091 33 26.     (W)   SCALED
 CP2075* NAVD 88 ORTHO HEIGHT -    26.39  (+/-2cm)       86.6   (feet) VERTCON3
 CP2075  ______________________________________________________________________
 CP2075  GEOID HEIGHT    -        -26.216 (meters)                     GEOID18
 CP2075  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2075
 CP2075.The horizontal coordinates were scaled from a map and have
 CP2075.an estimated accuracy of +/- 6 seconds.
 CP2075
 CP2075.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2075.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2075
 CP2075.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2075.GEOID18 height accuracy estimate available here.
 CP2075
 CP2075.The vertical order pertains to the NGVD 29 superseded value.
 CP2075
 CP2075.Click photographs - Photos may exist for this station.
 CP2075
 CP2075;                    North         East    Units  Estimated Accuracy
 CP2075;SPC LA N     -   210,070.    1,088,700.      MT  (+/- 180 meters Scaled)
 CP2075
 CP2075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR357847(NAD 83)
 CP2075
 CP2075                          SUPERSEDED SURVEY CONTROL
 CP2075
 CP2075  NGVD 29 (??/??/92)   26.412  (m)           86.65   (f) ADJ UNCH    2 0
 CP2075
 CP2075.Superseded values are not recommended for survey control.
 CP2075
 CP2075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2075.See file dsdata.pdf to determine how the superseded data were derived.
 CP2075
 CP2075_MARKER: DD = SURVEY DISK
 CP2075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2075_STAMPING: 21V92 1970
 CP2075_MARK LOGO: LADHGS
 CP2075_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2075+STABILITY: SURFACE MOTION
 CP2075
 CP2075  HISTORY     - Date     Condition        Report By
 CP2075  HISTORY     - 1970     MONUMENTED       LADH
 CP2075  HISTORY     - 1991     GOOD             USPSQD
 CP2075
 CP2075                          STATION DESCRIPTION
 CP2075
 CP2075'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2075'15.90 MI NE FROM BASKIN.
 CP2075'ABOUT 15.90 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2075'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2075'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2075'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 11.45 MILES TO THE
 CP2075'MARK.  IT IS 79.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2075'132, 37.0 FEET NORTH OF A FENCE CORNER, 138.0 FEET WEST OF A GRAVEL
 CP2075'DRIVEWAY.  187.0 FEET SOUTHWEST OF THE SOUTHWEST CRONER OF A WOOD
 CP2075'FRAME HOUSE OWNED AND OCCUPIED BY A. MCEACHARN.  SET IN TOP OF A
 CP2075'CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2075'IS SET 1.5 FEET EAST OF THE MARK.
 CP2075
 CP2075                          STATION RECOVERY (1991)
 CP2075
 CP2075'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2076 ***********************************************************************
 CP2076  DESIGNATION -  21 V 93
 CP2076  PID         -  CP2076
 CP2076  STATE/COUNTY-  LA/FRANKLIN
 CP2076  COUNTRY     -  US
 CP2076  USGS QUAD   -  DUNN (2018)
 CP2076
 CP2076                         *CURRENT SURVEY CONTROL
 CP2076  ______________________________________________________________________
 CP2076* NAD 83(1986) POSITION- 32 23 30.     (N) 091 32 14.     (W)   SCALED
 CP2076* NAVD 88 ORTHO HEIGHT -    26.72  (+/-2cm)       87.7   (feet) VERTCON3
 CP2076  ______________________________________________________________________
 CP2076  GEOID HEIGHT    -        -26.229 (meters)                     GEOID18
 CP2076  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2076
 CP2076.The horizontal coordinates were scaled from a map and have
 CP2076.an estimated accuracy of +/- 6 seconds.
 CP2076
 CP2076.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2076.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2076
 CP2076.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2076.GEOID18 height accuracy estimate available here.
 CP2076
 CP2076.The vertical order pertains to the NGVD 29 superseded value.
 CP2076
 CP2076.Click photographs - Photos may exist for this station.
 CP2076
 CP2076;                    North         East    Units  Estimated Accuracy
 CP2076;SPC LA N     -   210,140.    1,090,580.      MT  (+/- 180 meters Scaled)
 CP2076
 CP2076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR375847(NAD 83)
 CP2076
 CP2076                          SUPERSEDED SURVEY CONTROL
 CP2076
 CP2076  NGVD 29 (??/??/92)   26.736  (m)           87.72   (f) ADJ UNCH    2 0
 CP2076
 CP2076.Superseded values are not recommended for survey control.
 CP2076
 CP2076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2076.See file dsdata.pdf to determine how the superseded data were derived.
 CP2076
 CP2076_MARKER: DD = SURVEY DISK
 CP2076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2076_STAMPING: 21V93 1970
 CP2076_MARK LOGO: LADHGS
 CP2076_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2076+STABILITY: SURFACE MOTION
 CP2076
 CP2076  HISTORY     - Date     Condition        Report By
 CP2076  HISTORY     - 1970     MONUMENTED       LADH
 CP2076  HISTORY     - 1991     GOOD             USPSQD
 CP2076
 CP2076                          STATION DESCRIPTION
 CP2076
 CP2076'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2076'17.0 MI NE FROM BASKIN.
 CP2076'ABOUT 17.0 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2076'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2076'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2076'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 12.55 MILES TO THE
 CP2076'MARK.  IT IS 93.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2076'132, 42.0 FEET NORTH OF A BARBWIRE FENCE, 1.3 FEET WEST OF THE CENTER
 CP2076'POLE OF A 3-POLE TRANSFORMER BANK, 179.0 FEET WEST OF THE INTERSECTION
 CP2076'OF LOUISIANA HIGHWAY 859.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 CP2076'INCHES ABOVE GROUND, ON PROPERTY BELONGING TO NEIL MCEACHARN. A STEEL
 CP2076'WITNESS POST IS SET 1.7 FEET WEST OF THE MARK.
 CP2076
 CP2076                          STATION RECOVERY (1991)
 CP2076
 CP2076'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2077 ***********************************************************************
 CP2077  DESIGNATION -  21 V 94
 CP2077  PID         -  CP2077
 CP2077  STATE/COUNTY-  LA/FRANKLIN
 CP2077  COUNTRY     -  US
 CP2077  USGS QUAD   -  DUNN (2018)
 CP2077
 CP2077                         *CURRENT SURVEY CONTROL
 CP2077  ______________________________________________________________________
 CP2077* NAD 83(1986) POSITION- 32 23 30.     (N) 091 31 22.     (W)   SCALED
 CP2077* NAVD 88 ORTHO HEIGHT -    28.32  (+/-2cm)       92.9   (feet) VERTCON3
 CP2077  ______________________________________________________________________
 CP2077  GEOID HEIGHT    -        -26.239 (meters)                     GEOID18
 CP2077  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2077
 CP2077.The horizontal coordinates were scaled from a map and have
 CP2077.an estimated accuracy of +/- 6 seconds.
 CP2077
 CP2077.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2077.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2077
 CP2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2077.GEOID18 height accuracy estimate available here.
 CP2077
 CP2077.The vertical order pertains to the NGVD 29 superseded value.
 CP2077
 CP2077.Click photographs - Photos may exist for this station.
 CP2077
 CP2077;                    North         East    Units  Estimated Accuracy
 CP2077;SPC LA N     -   210,160.    1,091,940.      MT  (+/- 180 meters Scaled)
 CP2077
 CP2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR389848(NAD 83)
 CP2077
 CP2077                          SUPERSEDED SURVEY CONTROL
 CP2077
 CP2077  NGVD 29 (??/??/92)   28.336  (m)           92.97   (f) ADJ UNCH    2 0
 CP2077
 CP2077.Superseded values are not recommended for survey control.
 CP2077
 CP2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2077.See file dsdata.pdf to determine how the superseded data were derived.
 CP2077
 CP2077_MARKER: DD = SURVEY DISK
 CP2077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2077_STAMPING: 21V94 1970
 CP2077_MARK LOGO: LADHGS
 CP2077_PROJECTION: PROJECTING 10 CENTIMETERS
 CP2077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2077+STABILITY: SURFACE MOTION
 CP2077
 CP2077  HISTORY     - Date     Condition        Report By
 CP2077  HISTORY     - 1970     MONUMENTED       LADH
 CP2077  HISTORY     - 1991     GOOD             USPSQD
 CP2077
 CP2077                          STATION DESCRIPTION
 CP2077
 CP2077'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2077'17.80 MI NE FROM BASKIN.
 CP2077'ABOUT 17.80 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 AND 132 FROM
 CP2077'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2077'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2077'CONTINUING NORTHEAST ALONG LOUISIANA HGHWAY 132, 13.35 MILES TO THE
 CP2077'MARK.  IT IS 82.0 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA
 CP2077'HIGHWAY 132, 21 FEET EAST OF A FIELD ROAD, 127.0 FEET SOUTHEAST OF A
 CP2077'POWER POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CP2077'GROUND, AND LOCATED ON THE WILLIAMS PROPERTY.  A STEEL WITNESS POST IS
 CP2077'SET 1.5 FEET WEST OF THE MARK.
 CP2077
 CP2077                          STATION RECOVERY (1991)
 CP2077
 CP2077'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2078 ***********************************************************************
 CP2078  DESIGNATION -  21 V 95
 CP2078  PID         -  CP2078
 CP2078  STATE/COUNTY-  LA/FRANKLIN
 CP2078  COUNTRY     -  US
 CP2078  USGS QUAD   -  DUNN (2018)
 CP2078
 CP2078                         *CURRENT SURVEY CONTROL
 CP2078  ______________________________________________________________________
 CP2078* NAD 83(1986) POSITION- 32 23 20.     (N) 091 30 24.     (W)   SCALED
 CP2078* NAVD 88 ORTHO HEIGHT -    26.98  (+/-2cm)       88.5   (feet) VERTCON3
 CP2078  ______________________________________________________________________
 CP2078  GEOID HEIGHT    -        -26.251 (meters)                     GEOID18
 CP2078  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2078
 CP2078.The horizontal coordinates were scaled from a map and have
 CP2078.an estimated accuracy of +/- 6 seconds.
 CP2078
 CP2078.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2078.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2078
 CP2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2078.GEOID18 height accuracy estimate available here.
 CP2078
 CP2078.The vertical order pertains to the NGVD 29 superseded value.
 CP2078
 CP2078.Click photographs - Photos may exist for this station.
 CP2078
 CP2078;                    North         East    Units  Estimated Accuracy
 CP2078;SPC LA N     -   209,860.    1,093,460.      MT  (+/- 180 meters Scaled)
 CP2078
 CP2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR404845(NAD 83)
 CP2078
 CP2078                          SUPERSEDED SURVEY CONTROL
 CP2078
 CP2078  NGVD 29 (??/??/92)   26.995  (m)           88.57   (f) ADJ UNCH    2 0
 CP2078
 CP2078.Superseded values are not recommended for survey control.
 CP2078
 CP2078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2078.See file dsdata.pdf to determine how the superseded data were derived.
 CP2078
 CP2078_MARKER: DD = SURVEY DISK
 CP2078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2078_STAMPING: 21V95 1970
 CP2078_MARK LOGO: LADHGS
 CP2078_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2078+STABILITY: SURFACE MOTION
 CP2078
 CP2078  HISTORY     - Date     Condition        Report By
 CP2078  HISTORY     - 1970     MONUMENTED       LADH
 CP2078  HISTORY     - 1991     GOOD             USPSQD
 CP2078
 CP2078                          STATION DESCRIPTION
 CP2078
 CP2078'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2078'18.75 MI NE FROM BASKIN.
 CP2078'ABOUT 18.75 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 857 AND 132 FROM
 CP2078'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2078'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2078'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 14.30 MILES TO THE
 CP2078'MARK.  IT IS 56.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2078'132, 15 FEET SOUTH OF A FENCE CORNER, 38.0 FEET SOUTHWEST OF A POWER
 CP2078'POLE, 105 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK FRAME
 CP2078'HOUSE OWNED AND OCCUPIED BY BILL PENNYBAKER.  SET IN TOP OF A CONCRETE
 CP2078'POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS 1.0
 CP2078'FOOT EAST OF THE MARK.
 CP2078
 CP2078                          STATION RECOVERY (1991)
 CP2078
 CP2078'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CP2078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2079 ***********************************************************************
 CP2079  DESIGNATION -  21 V 96
 CP2079  PID         -  CP2079
 CP2079  STATE/COUNTY-  LA/FRANKLIN
 CP2079  COUNTRY     -  US
 CP2079  USGS QUAD   -  DELHI (2018)
 CP2079
 CP2079                         *CURRENT SURVEY CONTROL
 CP2079  ______________________________________________________________________
 CP2079* NAD 83(1993) POSITION- 32 23 28.44736(N) 091 29 58.26906(W)   ADJUSTED
 CP2079* NAVD 88 ORTHO HEIGHT -    26.42  (+/-2cm)       86.7   (feet) VERTCON3
 CP2079  ______________________________________________________________________
 CP2079  GEOID HEIGHT    -        -26.254 (meters)                     GEOID18
 CP2079  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 CP2079  HORZ ORDER      -  SECOND
 CP2079  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2079
 CP2079.The horizontal coordinates were established by classical geodetic methods
 CP2079.and adjusted by the National Geodetic Survey in May 1994.
 CP2079
 CP2079.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2079.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2079
 CP2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2079.GEOID18 height accuracy estimate available here.
 CP2079
 CP2079.The vertical order pertains to the NGVD 29 superseded value.
 CP2079
 CP2079.Click photographs - Photos may exist for this station.
 CP2079
 CP2079.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2079
 CP2079. The following values were computed from the NAD 83(1993) position.
 CP2079
 CP2079;                    North         East     Units Scale Factor Converg.
 CP2079;SPC LA N     -   210,128.005 1,094,128.781   MT  0.99994879   +0 31 44.2
 CP2079;SPC LA N     -   689,394.96  3,589,654.18   sFT  0.99994879   +0 31 44.2
 CP2079;UTM  15      - 3,584,792.623   641,130.244   MT  0.99984562   +0 48 14.2
 CP2079
 CP2079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2079!SPC LA N     -   0.99999997  x   0.99994879  =   0.99994876
 CP2079!UTM  15      -   0.99999997  x   0.99984562  =   0.99984559
 CP2079
 CP2079:                Primary Azimuth Mark                     Grid Az
 CP2079:SPC LA N     -  DUPREE RM 3                              198 00 26.3
 CP2079:UTM  15      -  DUPREE RM 3                              197 43 56.3
 CP2079
 CP2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR4113084792(NAD 83)
 CP2079
 CP2079|---------------------------------------------------------------------|
 CP2079| PID    Reference Object                     Distance      Geod. Az  |
 CP2079|                                                           dddmmss.s |
 CP2079| CP2966 HELEN                                 6.993 METERS 07537     |
 CP2079| CP2983 DUPREE RM 3                         APPROX. 2.8 KM 1983210.5 |
 CP2079|---------------------------------------------------------------------|
 CP2079
 CP2079                          SUPERSEDED SURVEY CONTROL
 CP2079
 CP2079  NAD 83(1992)-  32 23 28.44984(N)    091 29 58.26825(W) AD(       ) 2
 CP2079  NAD 83(1986)-  32 23 28.45950(N)    091 29 58.26303(W) AD(       ) 2
 CP2079  NAD 27      -  32 23 27.93987(N)    091 29 57.83693(W) AD(       ) 2
 CP2079  NGVD 29 (??/??/92)   26.437  (m)           86.74   (f) ADJ UNCH    2 0
 CP2079  NGVD 29              26.44   (m)           86.7    (f) LEVELING    3  
 CP2079  NGVD 29 (07/19/86)   26.4    (m)           87.     (f) VERT ANG       
 CP2079
 CP2079.Superseded values are not recommended for survey control.
 CP2079
 CP2079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2079.See file dsdata.pdf to determine how the superseded data were derived.
 CP2079
 CP2079_MARKER: DD = SURVEY DISK
 CP2079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2079_STAMPING: 21V96 1970
 CP2079_MARK LOGO: LADHGS
 CP2079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2079+STABILITY: SURFACE MOTION
 CP2079
 CP2079  HISTORY     - Date     Condition        Report By
 CP2079  HISTORY     - 1970     MONUMENTED       LADH
 CP2079  HISTORY     - 1971     GOOD             LADTD
 CP2079  HISTORY     - 1984     GOOD             LADTD
 CP2079
 CP2079                          STATION DESCRIPTION
 CP2079
 CP2079'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2079'19.15 MI NE FROM BASKIN.
 CP2079'ABOUT 19.15 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 857 AND 132 FROM
 CP2079'THE BASKIN HIGH SCHOOL.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 857,
 CP2079'4.45 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 132.  THENCE
 CP2079'CONTINUING NORTHEAST ALONG LOUISIANA HIGHWAY 132, 14.80 MILES TO THE
 CP2079'MARK.  IT IS 67.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP2079'132, 74.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 17, 87.0
 CP2079'FEET NORTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 132 AND 17,
 CP2079'87.0 FEET WEST OF THE EAST HEADWALL OF A THREE CHANNEL CONCRETE BOX
 CP2079'CULVERT BEARING P.B.M. V244.  SET IN TOP OF A CONCRETE POST PROJECTING
 CP2079'6 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.9 FEET SOUTHEAST
 CP2079'OF THE MARK.
 CP2079
 CP2079                          STATION RECOVERY (1971)
 CP2079
 CP2079'RECOVERY NOTE BY LA TRANSP AND DEV 1971 (RT)
 CP2079'THE STATION IS LOCATED 11.5 MILES NORTHEAST OF CROWVILLE, 4 MILES
 CP2079'SOUTH OF DELHI AND 21 MILES NORTHEAST OF WINNSBORO, IN THE
 CP2079'SOUTHEAST 1/4 OF SECTION 1, T16N, R9E, AND ON THE PROPERTY
 CP2079'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS, ADDRESS BATON
 CP2079'ROUGE, LOUISIANA.
 CP2079'
 CP2079'TO REACH THE STATION FROM THE RAILROAD CROSSING IN DELHI AT
 CP2079'THE INTERSECTION OF U.S. HIGHWAY 80 AND STATE HIGHWAY 17, DRIVE
 CP2079'SOUTH ON STATE HIGHWAY 17 FOR 4.8 MILES TO THE INTERSECTION
 CP2079'WITH STATE HIGHWAY 132.  THE STATION IS SET IN THE NORTHWEST
 CP2079'QUADRANT OF THE INTERSECTION NEAR A FENCE.
 CP2079'
 CP2079'MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP2079'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 10 INCH
 CP2079'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE
 CP2079'GROUND.
 CP2079'
 CP2079'IT IS STAMPED 21V96 1970.  IT IS 79 FEET SOUTHWEST OF A
 CP2079'CONCRETE HIGHWAY RIGHT OF WAY MARKER, 75 FEET WEST-NORTHWEST
 CP2079'OF THE CENTER OF STATE HIGHWAY 17, 67 FEET NORTH OF THE
 CP2079'CENTER OF STATE HIGHWAY 132, 62 FEET NORTHWEST OF THE CENTER
 CP2079'OF A BOX CULVERT, 40 FEET NORTHEAST OF A CONCRETE HIGHWAY
 CP2079'RIGHT OF WAY MARKER, AND 1 FOOT SOUTHEAST OF A FENCE.
 CP2079
 CP2079                          STATION RECOVERY (1984)
 CP2079
 CP2079'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 CP2079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8210 ***********************************************************************
 AC8210  DESIGNATION -  21 V 97 RESET
 AC8210  PID         -  AC8210
 AC8210  STATE/COUNTY-  LA/FRANKLIN
 AC8210  COUNTRY     -  US
 AC8210  USGS QUAD   -  MANGHAM (2018)
 AC8210
 AC8210                         *CURRENT SURVEY CONTROL
 AC8210  ______________________________________________________________________
 AC8210* NAD 83(1986) POSITION- 32 16 32.     (N) 091 45 12.     (W)   SCALED
 AC8210* NAVD 88 ORTHO HEIGHT -    22.20  (+/-2cm)       72.8   (feet) VERTCON3
 AC8210  ______________________________________________________________________
 AC8210  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 AC8210  VERT ORDER      -  THIRD (See Below)
 AC8210
 AC8210.The horizontal coordinates were scaled from a map and have
 AC8210.an estimated accuracy of +/- 6 seconds.
 AC8210
 AC8210.The NAVD 88 height was computed by applying the VERTCON shift value to
 AC8210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AC8210
 AC8210.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8210.GEOID18 height accuracy estimate available here.
 AC8210
 AC8210.The vertical order pertains to the NGVD 29 superseded value.
 AC8210
 AC8210.Click photographs - Photos may exist for this station.
 AC8210
 AC8210;                    North         East    Units  Estimated Accuracy
 AC8210;SPC LA N     -   197,110.    1,070,340.      MT  (+/- 180 meters Scaled)
 AC8210
 AC8210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR174716(NAD 83)
 AC8210
 AC8210                          SUPERSEDED SURVEY CONTROL
 AC8210
 AC8210  NGVD 29 (09/18/05)   22.27   (m)           73.1    (f) RESET       3  
 AC8210
 AC8210.Superseded values are not recommended for survey control.
 AC8210
 AC8210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8210.See file dsdata.pdf to determine how the superseded data were derived.
 AC8210
 AC8210_MARKER: DD = SURVEY DISK
 AC8210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8210_STAMPING: 21V97 RESET 1989
 AC8210_MARK LOGO: LADHGS
 AC8210_PROJECTION: FLUSH
 AC8210_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8210+STABILITY: SURFACE MOTION
 AC8210_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8210+SATELLITE: SATELLITE OBSERVATIONS - 1989
 AC8210
 AC8210  HISTORY     - Date     Condition        Report By
 AC8210  HISTORY     - 1989     MONUMENTED       LADTD
 AC8210
 AC8210                          STATION DESCRIPTION
 AC8210
 AC8210'DESCRIBED BY LA TRANSP AND DEV 1989 (SLC)
 AC8210'THE STATION IS LOCATED ABOUT 21.6 KM (13.40 MI) SOUTH OF RAYVILLE, 4.8
 AC8210'KM (3.00 MI) SOUTH OF MANGHAM AND 2.4 KM (1.50 MI) NORTH OF BASKIN.
 AC8210'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AC8210'REACH THE STATION FROM THE POST OFFICE IN BASKIN, JUST SOUTH OF THE
 AC8210'JUNCTION OF STATE HIGHWAYS 15 AND 857, GO NORTH FOR 2.4 KM (1.50 MI)
 AC8210'ON HIGHWAY 15 TO THE MARK ON THE RIGHT, SET NEAR A POWER POLE WITH A
 AC8210'TRANSFORMER ATTACHED. THE STATION IS 26.2 M (86.0 FT) EAST-NORTHEAST
 AC8210'FROM THE PROPOSED CENTER OF THE NEW NORTH BOUND LANES OF HIGHWAY 15,
 AC8210'25.6 M (84.0 FT) NORTHWEST FROM A 50.8 CM (20 IN) CEDAR TREE, 1.2 M
 AC8210'(3.9 FT) NORTH-NORTHEAST FROM A POWER POLE AND 0.5 M (1.6 FT)
 AC8210'SOUTH-SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 AC8210'MARK IS FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0 FT) ABOVE THE LEVEL
 AC8210'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2082 ***********************************************************************
 CP2082  DESIGNATION -  21 V 98
 CP2082  PID         -  CP2082
 CP2082  STATE/COUNTY-  LA/FRANKLIN
 CP2082  COUNTRY     -  US
 CP2082  USGS QUAD   -  MANGHAM (2018)
 CP2082
 CP2082                         *CURRENT SURVEY CONTROL
 CP2082  ______________________________________________________________________
 CP2082* NAD 83(1986) POSITION- 32 17 13.     (N) 091 45 28.     (W)   SCALED
 CP2082* NAVD 88 ORTHO HEIGHT -    21.82  (+/-2cm)       71.6   (feet) VERTCON3
 CP2082  ______________________________________________________________________
 CP2082  GEOID HEIGHT    -        -26.111 (meters)                     GEOID18
 CP2082  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2082
 CP2082.The horizontal coordinates were scaled from a map and have
 CP2082.an estimated accuracy of +/- 6 seconds.
 CP2082
 CP2082.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2082.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2082
 CP2082.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2082.GEOID18 height accuracy estimate available here.
 CP2082
 CP2082.The vertical order pertains to the NGVD 29 superseded value.
 CP2082
 CP2082.Click photographs - Photos may exist for this station.
 CP2082
 CP2082;                    North         East    Units  Estimated Accuracy
 CP2082;SPC LA N     -   198,370.    1,069,910.      MT  (+/- 180 meters Scaled)
 CP2082
 CP2082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR169729(NAD 83)
 CP2082
 CP2082                          SUPERSEDED SURVEY CONTROL
 CP2082
 CP2082  NGVD 29 (??/??/92)   21.885  (m)           71.80   (f) ADJ UNCH    2 0
 CP2082
 CP2082.Superseded values are not recommended for survey control.
 CP2082
 CP2082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2082.See file dsdata.pdf to determine how the superseded data were derived.
 CP2082
 CP2082_MARKER: DD = SURVEY DISK
 CP2082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2082_STAMPING: 21V98 1970
 CP2082_MARK LOGO: LADHGS
 CP2082_PROJECTION: PROJECTING 5 CENTIMETERS
 CP2082_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CP2082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2082+STABILITY: SURFACE MOTION
 CP2082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2082+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1989
 CP2082
 CP2082  HISTORY     - Date     Condition        Report By
 CP2082  HISTORY     - 1970     MONUMENTED       LADH
 CP2082  HISTORY     - 19891101 GOOD             LADTD
 CP2082
 CP2082                          STATION DESCRIPTION
 CP2082
 CP2082'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2082'2.30 MI N FROM BASKIN.
 CP2082'ABOUT 2.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAYS 857 AND 15 FROM
 CP2082'THE BASKIN HIGH SCHOOL.  THENCE WEST ALONG LOUISIANA HIGHWAY 857, 0.30
 CP2082'MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTH ALONG
 CP2082'LOUISIANA 15, 2.00 MILES TO THE MARK.  IT IS 178.0 FEET EAST OF THE
 CP2082'CENTERLINE OF LOUISIANA HIGHWAY 15, 93.0 FEET EAST OF THE CENTERLINE
 CP2082'OF MISSOURI PACIFIC RAILROAD TRACK, 4.0 FEET WEST OF A TELEPHONE POLE,
 CP2082'19.0 FEET WEST OF A GRAVEL ROAD, 159.0 FEET NORTH OF THE INTERSECTION
 CP2082'OF A GRAVEL ROAD AND MISSOURI PACIFICD RAILROAD. SET IN TOP OF A
 CP2082'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2082'IS SET 1.2 FOOT EAST OF THE MARK.
 CP2082
 CP2082                          STATION RECOVERY (1989)
 CP2082
 CP2082'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 CP2082'THE STATION IS LOCATED ABOUT 20.3 KM (12.60 MI) SOUTH OF RAYVILLE, 3.7
 CP2082'KM (2.30 MI) NORTH OF BASKIN AND 3.5 KM (2.15 MI) SOUTH OF MANGHAM.
 CP2082'OWNERSHIP--FRANKLIN PARISH. TO REACH THE STATION FROM THE POST OFFICE
 CP2082'IN MANGHAM, GO SOUTH FOR 3.5 KM (2.15 MI) ON STATE HIGHWAY 15 OR 3.7
 CP2082'KM (2.30 MI) NORTH FROM THE POST OFFICE IN BASKIN ON HIGHWAY 15 TO THE
 CP2082'MARK SET ON THE EAST SIDE OF THE HIGHWAY, JUST NORTH OF A BLACKTOP
 CP2082'ROAD LEADING EAST. THE STATION IS 46.0 M (150.9 FT) NORTH FROM THE
 CP2082'CENTER OF THE BLACKTOP ROAD, 32.3 M (106.0 FT) EAST FROM THE CENTER OF
 CP2082'THE PROPOSED NEW NORTH BOUND LANES OF HIGHWAY 15 AND 0.3 M (1.0 FT)
 CP2082'EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS
 CP2082'PROJECTING 5.1 CM (2 IN) ABOVE THE GROUND AND ABOUT LEVEL WITH THE
 CP2082'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2088 ***********************************************************************
 CP2088  DESIGNATION -  21 V 99
 CP2088  PID         -  CP2088
 CP2088  STATE/COUNTY-  LA/FRANKLIN
 CP2088  COUNTRY     -  US
 CP2088  USGS QUAD   -  BASKINTON (2018)
 CP2088
 CP2088                         *CURRENT SURVEY CONTROL
 CP2088  ______________________________________________________________________
 CP2088* NAD 83(1986) POSITION- 32 19 10.     (N) 091 44 31.     (W)   SCALED
 CP2088* NAVD 88 ORTHO HEIGHT -    22.60  (+/-2cm)       74.1   (feet) VERTCON3
 CP2088  ______________________________________________________________________
 CP2088  GEOID HEIGHT    -        -26.109 (meters)                     GEOID18
 CP2088  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2088
 CP2088.The horizontal coordinates were scaled from a map and have
 CP2088.an estimated accuracy of +/- 6 seconds.
 CP2088
 CP2088.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2088.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2088
 CP2088.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2088.GEOID18 height accuracy estimate available here.
 CP2088
 CP2088.The vertical order pertains to the NGVD 29 superseded value.
 CP2088
 CP2088.Click photographs - Photos may exist for this station.
 CP2088
 CP2088;                    North         East    Units  Estimated Accuracy
 CP2088;SPC LA N     -   201,980.    1,071,380.      MT  (+/- 180 meters Scaled)
 CP2088
 CP2088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR184765(NAD 83)
 CP2088
 CP2088                          SUPERSEDED SURVEY CONTROL
 CP2088
 CP2088  NGVD 29 (??/??/92)   22.656  (m)           74.33   (f) ADJ UNCH    2 0
 CP2088
 CP2088.Superseded values are not recommended for survey control.
 CP2088
 CP2088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2088.See file dsdata.pdf to determine how the superseded data were derived.
 CP2088
 CP2088_MARKER: DD = SURVEY DISK
 CP2088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2088_STAMPING: 21V99 1970
 CP2088_MARK LOGO: LADHGS
 CP2088_PROJECTION: PROJECTING 15 CENTIMETERS
 CP2088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2088+STABILITY: SURFACE MOTION
 CP2088
 CP2088  HISTORY     - Date     Condition        Report By
 CP2088  HISTORY     - 1970     MONUMENTED       LADH
 CP2088
 CP2088                          STATION DESCRIPTION
 CP2088
 CP2088'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2088'3.3 MI NE FROM MANGHAM.
 CP2088'ABOUT 3.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAYS 135 AND 15 FROM
 CP2088'THE HIGH SCHOOL IN MANGHAM.  THENCE EAST ALONG LOUISIANA HIGHWAY 132,
 CP2088'0.65 MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTH
 CP2088'ALONG LOUISIANA HIGHWAY 15, 0.65 MILES TO THE INTERSECTION OF
 CP2088'LOUISIANA HIGHWAY 132.  THENCE EAST ALONG LOUISIANA HIGHWAY 132, 2.00
 CP2088'MILES TO THE MARK.  IT IS 143.5 FEET NORTH OF THE CENTERLINE OF
 CP2088'LOUISIANA HIGHWAY 132, 1.50 FEET EAST OF A FENCE, 90.5 FEET WEST OF
 CP2088'THE NORTHWEST CORNER OF BASKIN CHAPPEL CHURCH, 102.5 FEET NORTH OF A
 CP2088'FENCE CORNER.  SET IN TOP OF CONCRETE POST PROJECTING 6 INCHES ABOVE
 CP2088'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2007 ***********************************************************************
 BJ2007  DESIGNATION -  210
 BJ2007  PID         -  BJ2007
 BJ2007  STATE/COUNTY-  LA/IBERVILLE
 BJ2007  COUNTRY     -  US
 BJ2007  USGS QUAD   -  GRAND RIVER (2018)
 BJ2007
 BJ2007                         *CURRENT SURVEY CONTROL
 BJ2007  ______________________________________________________________________
 BJ2007* NAD 83(1986) POSITION- 30 14 08.     (N) 091 23 50.     (W)   SCALED
 BJ2007* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2007  **This station is located in a suspected subsidence area (see below).
 BJ2007  ______________________________________________________________________
 BJ2007  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BJ2007
 BJ2007.The horizontal coordinates were scaled from a map and have
 BJ2007.an estimated accuracy of +/- 6 seconds.
 BJ2007
 BJ2007.** This station is in an area of known vertical motion. If an
 BJ2007.** orthometric height was ever established but is not available 
 BJ2007.** in the current survey control section, the orthometric height
 BJ2007.** is considered suspect.  Suspect heights are available in the
 BJ2007.** superseded section only if requested.
 BJ2007
 BJ2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2007.GEOID18 height accuracy estimate available here.
 BJ2007
 BJ2007.Click photographs - Photos may exist for this station.
 BJ2007
 BJ2007;                    North         East    Units  Estimated Accuracy
 BJ2007;SPC LA S     -   192,380.      993,850.      MT  (+/- 180 meters Scaled)
 BJ2007
 BJ2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP542459(NAD 83)
 BJ2007
 BJ2007                          SUPERSEDED SURVEY CONTROL
 BJ2007
 BJ2007.No superseded survey control is available for this station.
 BJ2007
 BJ2007_MARKER: S = SPIKE
 BJ2007_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2007_SP_SET: TREE
 BJ2007_STAMPING: PRE. B.M. 210-1933
 BJ2007_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2007
 BJ2007  HISTORY     - Date     Condition        Report By
 BJ2007  HISTORY     - 1933     MONUMENTED       USACE
 BJ2007
 BJ2007                          STATION DESCRIPTION
 BJ2007
 BJ2007'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2007'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2007'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 5.7 MILES WEST ALONG
 BJ2007'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ABOUT
 BJ2007'426 FEET BELOW THE THOMAS KEITH HOUSE, 15 FEET BACK OF THE LOWER BANK
 BJ2007'OF A SMALL BAYOU, 10 FEET BACK OF THE LOWER BANK OF THE RIVER, IN THE
 BJ2007'DIAMOND BLAZE OF A 14-INCH WILLOW TREE WITH A BRASS PLATE STAMPED PRE
 BJ2007'B.M. 210 1933, AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4097 ***********************************************************************
 BJ4097  DESIGNATION -  210
 BJ4097  PID         -  BJ4097
 BJ4097  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4097  COUNTRY     -  US
 BJ4097  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4097
 BJ4097                         *CURRENT SURVEY CONTROL
 BJ4097  ______________________________________________________________________
 BJ4097* NAD 83(1986) POSITION- 30 23 05.     (N) 091 01 55.     (W)   SCALED
 BJ4097* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4097  **This station is located in a suspected subsidence area (see below).
 BJ4097  ______________________________________________________________________
 BJ4097  GEOID HEIGHT    -        -26.997 (meters)                     GEOID18
 BJ4097  DYNAMIC HEIGHT  -          8.249 (meters)       27.06  (feet) COMP
 BJ4097  MODELED GRAVITY -    979,334.1   (mgal)                       NAVD 88
 BJ4097
 BJ4097.The horizontal coordinates were scaled from a map and have
 BJ4097.an estimated accuracy of +/- 6 seconds.
 BJ4097
 BJ4097.** This station is in an area of known vertical motion. If an
 BJ4097.** orthometric height was ever established but is not available 
 BJ4097.** in the current survey control section, the orthometric height
 BJ4097.** is considered suspect.  Suspect heights are available in the
 BJ4097.** superseded section only if requested.
 BJ4097
 BJ4097.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4097.GEOID18 height accuracy estimate available here.
 BJ4097
 BJ4097.Click photographs - Photos may exist for this station.
 BJ4097
 BJ4097.The dynamic height is computed by dividing the NAVD 88
 BJ4097.geopotential number by the normal gravity value computed on the
 BJ4097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4097.degrees latitude (g = 980.6199 gals.).
 BJ4097
 BJ4097.The modeled gravity was interpolated from observed gravity values.
 BJ4097
 BJ4097;                    North         East    Units  Estimated Accuracy
 BJ4097;SPC LA S     -   208,950.    1,028,970.      MT  (+/- 180 meters Scaled)
 BJ4097
 BJ4097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP890630(NAD 83)
 BJ4097
 BJ4097                          SUPERSEDED SURVEY CONTROL
 BJ4097
 BJ4097.No superseded survey control is available for this station.
 BJ4097
 BJ4097_MARKER: DB = BENCH MARK DISK
 BJ4097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4097_STAMPING: 210 1973
 BJ4097_MARK LOGO: LA-033
 BJ4097_PROJECTION: FLUSH
 BJ4097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4097+STABILITY: SURFACE MOTION
 BJ4097
 BJ4097  HISTORY     - Date     Condition        Report By
 BJ4097  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4097  HISTORY     - 1987     GOOD             LA-033
 BJ4097
 BJ4097                          STATION DESCRIPTION
 BJ4097
 BJ4097'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4097'IN BATON ROUGE.
 BJ4097'ABOUT 1.93 KM (1.2 MI) NORTHWEST OF BARRINGER FOREMAN ROAD AND
 BJ4097'JEFFERSON HIGHWAY AND 0.64 KM (0.4 MI) SOUTHEAST ON JEFFERSON HIGHWAY
 BJ4097'FROM THE JUNCTION OF JEFFERSON HIGHWAY AND TIGER BEND ROAD TO THE
 BJ4097'MARK ON THE WEST SIDE OF THE HIGHWAY AT A FENCE CORNER, 9.1 METERS
 BJ4097'(30 FT) SOUTHWEST OF THE CENTERLINE OF JEFFERSON HIGHWAY, 1.83 METERS
 BJ4097'(6 FT) NORTHWEST OF A GAS METER ACROSS FENCE, 1.52 METERS (5 FT)
 BJ4097'NORTH OF A CORNER FENCE POST, AND 0.6 METERS (2 FT) NORTHEAST OF A
 BJ4097'FENCE.
 BJ4097'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 BJ4097'THE MARK IS 0.31 M BELOW JEFFERSON HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0537 ***********************************************************************
 AU0537  DESIGNATION -  210/2 BOLT
 AU0537  PID         -  AU0537
 AU0537  STATE/COUNTY-  LA/JEFFERSON
 AU0537  COUNTRY     -  US
 AU0537  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0537
 AU0537                         *CURRENT SURVEY CONTROL
 AU0537  ______________________________________________________________________
 AU0537* NAD 83(1986) POSITION- 29 56 09.     (N) 090 11 25.     (W)   SCALED
 AU0537* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0537  **This station is located in a suspected subsidence area (see below).
 AU0537  ______________________________________________________________________
 AU0537  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 AU0537
 AU0537.The horizontal coordinates were scaled from a map and have
 AU0537.an estimated accuracy of +/- 6 seconds.
 AU0537
 AU0537.** This station is in an area of known vertical motion. If an
 AU0537.** orthometric height was ever established but is not available 
 AU0537.** in the current survey control section, the orthometric height
 AU0537.** is considered suspect.  Suspect heights are available in the
 AU0537.** superseded section only if requested.
 AU0537
 AU0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0537.GEOID18 height accuracy estimate available here.
 AU0537
 AU0537.Click photographs - Photos may exist for this station.
 AU0537
 AU0537;                    North         East    Units  Estimated Accuracy
 AU0537;SPC LA S     -   159,700.    1,110,350.      MT  (+/- 180 meters Scaled)
 AU0537
 AU0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP712149(NAD 83)
 AU0537
 AU0537                          SUPERSEDED SURVEY CONTROL
 AU0537
 AU0537.No superseded survey control is available for this station.
 AU0537
 AU0537_MARKER: B = BOLT
 AU0537_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0537_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0537
 AU0537  HISTORY     - Date     Condition        Report By
 AU0537  HISTORY     - 1892     MONUMENTED       MRC
 AU0537  HISTORY     - 1963     GOOD             CGS
 AU0537
 AU0537                          STATION DESCRIPTION
 AU0537
 AU0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0537'0.2 MI SE FROM HARAHAN.
 AU0537'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 48 FROM THE POST OFFICE
 AU0537'AT HARAHAN, THENCE 0.1 MILE SOUTH ALONG OAK STREET, AT THE SOUTH END
 AU0537'OF OAK AVENUE, AT THE JUNCTION OF RIVERSIDE DRIVE AND OAK AVENUE, 58
 AU0537'1/2 FEET SOUTHWEST OF THE SOUTHWEST CURB OF OAK AVENUE, 22 1/2 FEET
 AU0537'NORTHWEST OF THE CENTER LINE OF RIVERSIDE AVENUE, 19.8 FEET SOUTHEAST
 AU0537'OF THE SOUTH CORNER OF A HOUSE, A COPPER BOLT LEADED IN THE TOP OF A
 AU0537'TILE 4 FEET UNDERGROUND ACCESS TO WHICH IS HAD THRU A 4 INCH PIPE WITH
 AU0537'CAP SET DIRECTLY OVER BOLT.  THE PIPE AND CAP PROJECTS ABOUT 30 INCHES
 AU0537'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0538 ***********************************************************************
 AU0538  DESIGNATION -  210/2 CAP
 AU0538  PID         -  AU0538
 AU0538  STATE/COUNTY-  LA/JEFFERSON
 AU0538  COUNTRY     -  US
 AU0538  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0538
 AU0538                         *CURRENT SURVEY CONTROL
 AU0538  ______________________________________________________________________
 AU0538* NAD 83(1986) POSITION- 29 56 10.     (N) 090 11 26.     (W)   SCALED
 AU0538* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0538  **This station is located in a suspected subsidence area (see below).
 AU0538  ______________________________________________________________________
 AU0538  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 AU0538  OBS GRAVITY     -    979,310.9   (mgal)                       GRAV_OBS
 AU0538
 AU0538.The horizontal coordinates were scaled from a map and have
 AU0538.an estimated accuracy of +/- 6 seconds.
 AU0538
 AU0538.** This station is in an area of known vertical motion. If an
 AU0538.** orthometric height was ever established but is not available 
 AU0538.** in the current survey control section, the orthometric height
 AU0538.** is considered suspect.  Suspect heights are available in the
 AU0538.** superseded section only if requested.
 AU0538
 AU0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0538.GEOID18 height accuracy estimate available here.
 AU0538
 AU0538.Click photographs - Photos may exist for this station.
 AU0538
 AU0538.The observed gravity was obtained from relative gravimeter ties
 AU0538.to the IGSN71 gravity network.
 AU0538
 AU0538;                    North         East    Units  Estimated Accuracy
 AU0538;SPC LA S     -   159,740.    1,110,320.      MT  (+/- 180 meters Scaled)
 AU0538
 AU0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP711150(NAD 83)
 AU0538
 AU0538                          SUPERSEDED SURVEY CONTROL
 AU0538
 AU0538.No superseded survey control is available for this station.
 AU0538
 AU0538_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0538_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0538_STAMPING: 210/2
 AU0538_MARK LOGO: MRC
 AU0538_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0538_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0538
 AU0538  HISTORY     - Date     Condition        Report By
 AU0538  HISTORY     - 1892     MONUMENTED       MRC
 AU0538  HISTORY     - 1963     GOOD             CGS
 AU0538  HISTORY     - 1977     GOOD             NGS
 AU0538  HISTORY     - 1984     GOOD             LA-051
 AU0538  HISTORY     - 1984     GOOD             LADTD
 AU0538
 AU0538                          STATION DESCRIPTION
 AU0538
 AU0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0538'0.2 MI SE FROM HARAHAN.
 AU0538'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 48 FROM THE POST OFFICE
 AU0538'AT HARAHAN, THENCE 0.1 MILE SOUTH ALONG OAK STREET, AT THE SOUTH END
 AU0538'OF OAK AVENUE, AT THE JUNCTION OF RIVERSIDE DRIVE AND OAK AVENUE, 58
 AU0538'1/2 FEET SOUTHWEST OF THE SOUTHWEST CURB OF OAK AVENUE, 22 1/2 FEET
 AU0538'NORTHWEST OF THE CENTER LINE OF RIVERSIDE AVENUE, 19.8 FEET SOUTHEAST
 AU0538'OF THE SOUTH CORNER OF A HOUSE, TO WHICH IS HAD THRU A 4 INCH PIPE
 AU0538'WITH CAP SET DIRECTLY OVER BOLT.  THE PIPE AND CAP PROJECTS ABOUT 30
 AU0538'INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0538
 AU0538                          STATION RECOVERY (1977)
 AU0538
 AU0538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0538'RECOVERED IN GOOD CONDITION.
 AU0538
 AU0538                          STATION RECOVERY (1984)
 AU0538
 AU0538'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0538'RECOVERED IN GOOD CONDITION.
 AU0538
 AU0538                          STATION RECOVERY (1984)
 AU0538
 AU0538'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0538'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0538'THE 1963 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1189 ***********************************************************************
 CP1189  DESIGNATION -  2100 A BOLT
 CP1189  PID         -  CP1189
 CP1189  STATE/COUNTY-  LA/EAST CARROLL
 CP1189  COUNTRY     -  US
 CP1189  USGS QUAD   -  SONDHEIMER (2018)
 CP1189
 CP1189                         *CURRENT SURVEY CONTROL
 CP1189  ______________________________________________________________________
 CP1189* NAD 83(1986) POSITION- 32 34 40.     (N) 091 07 31.     (W)   SCALED
 CP1189* NAVD 88 ORTHO HEIGHT -    26.72  (+/-2cm)       87.7   (feet) VERTCON3
 CP1189  ______________________________________________________________________
 CP1189  GEOID HEIGHT    -        -26.440 (meters)                     GEOID18
 CP1189  VERT ORDER      -  ? (See Below)
 CP1189
 CP1189.The horizontal coordinates were scaled from a map and have
 CP1189.an estimated accuracy of +/- 6 seconds.
 CP1189
 CP1189.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1189.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1189
 CP1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1189.GEOID18 height accuracy estimate available here.
 CP1189
 CP1189.The vertical order pertains to the NGVD 29 superseded value.
 CP1189
 CP1189.Click photographs - Photos may exist for this station.
 CP1189
 CP1189;                    North         East    Units  Estimated Accuracy
 CP1189;SPC LA N     -   231,200.    1,129,080.      MT  (+/- 180 meters Scaled)
 CP1189
 CP1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS759060(NAD 83)
 CP1189
 CP1189                          SUPERSEDED SURVEY CONTROL
 CP1189
 CP1189  NGVD 29 (??/??/92)   26.732  (m)           87.70   (f) ADJ UNCH       
 CP1189
 CP1189.Superseded values are not recommended for survey control.
 CP1189
 CP1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1189.See file dsdata.pdf to determine how the superseded data were derived.
 CP1189
 CP1189_MARKER: B = BOLT
 CP1189_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1189_SP_SET: UNDERGROUND STONE
 CP1189_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1189
 CP1189  HISTORY     - Date     Condition        Report By
 CP1189  HISTORY     - UNK      MONUMENTED       USACE
 CP1189  HISTORY     - 1934     GOOD             USACE
 CP1189
 CP1189                          STATION DESCRIPTION
 CP1189
 CP1189'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1189'3.5 MI E FROM ROOSEVELT.
 CP1189'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1189'MISS. RIVER, EAST CARROLL PARISH, LA., 3 1/2 MILES EAST OF ROOSEVELT,
 CP1189'LA.  935 FEET WEST OF LEVEE STATION NO. 2100.  ACROSS DITCH FROM
 CP1189'LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1188 ***********************************************************************
 CP1188  DESIGNATION -  2100 A CAP
 CP1188  PID         -  CP1188
 CP1188  STATE/COUNTY-  LA/EAST CARROLL
 CP1188  COUNTRY     -  US
 CP1188  USGS QUAD   -  SONDHEIMER (2018)
 CP1188
 CP1188                         *CURRENT SURVEY CONTROL
 CP1188  ______________________________________________________________________
 CP1188* NAD 83(1986) POSITION- 32 34 40.     (N) 091 07 31.     (W)   SCALED
 CP1188* NAVD 88 ORTHO HEIGHT -    27.95  (+/-2cm)       91.7   (feet) VERTCON3
 CP1188  ______________________________________________________________________
 CP1188  GEOID HEIGHT    -        -26.440 (meters)                     GEOID18
 CP1188  VERT ORDER      -  ? (See Below)
 CP1188
 CP1188.The horizontal coordinates were scaled from a map and have
 CP1188.an estimated accuracy of +/- 6 seconds.
 CP1188
 CP1188.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1188.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1188
 CP1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1188.GEOID18 height accuracy estimate available here.
 CP1188
 CP1188.The vertical order pertains to the NGVD 29 superseded value.
 CP1188
 CP1188.Click photographs - Photos may exist for this station.
 CP1188
 CP1188;                    North         East    Units  Estimated Accuracy
 CP1188;SPC LA N     -   231,200.    1,129,080.      MT  (+/- 180 meters Scaled)
 CP1188
 CP1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS759060(NAD 83)
 CP1188
 CP1188                          SUPERSEDED SURVEY CONTROL
 CP1188
 CP1188  NGVD 29 (??/??/92)   27.967  (m)           91.76   (f) ADJ UNCH       
 CP1188
 CP1188.Superseded values are not recommended for survey control.
 CP1188
 CP1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1188.See file dsdata.pdf to determine how the superseded data were derived.
 CP1188
 CP1188_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1188_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1188_MARK LOGO: USACE
 CP1188_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1188_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1188
 CP1188  HISTORY     - Date     Condition        Report By
 CP1188  HISTORY     - UNK      MONUMENTED       USACE
 CP1188  HISTORY     - 1934     GOOD             USACE
 CP1188
 CP1188                          STATION DESCRIPTION
 CP1188
 CP1188'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1188'3.5 MI E FROM ROOSEVELT.
 CP1188'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1188'MISS. RIVER, EAST CARROLL PARISH, LA., 3 1/2 MILES EAST OF ROOSEVELT,
 CP1188'LA.  935 FEET WEST OF LEVEE STATION NO. 2100.  ACROSS DITCH FROM
 CP1188'LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0677 ***********************************************************************
 BK0677  DESIGNATION -  2101
 BK0677  PID         -  BK0677
 BK0677  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0677  COUNTRY     -  US
 BK0677  USGS QUAD   -  JENNINGS (2018)
 BK0677
 BK0677                         *CURRENT SURVEY CONTROL
 BK0677  ______________________________________________________________________
 BK0677* NAD 83(1986) POSITION- 30 13 05.     (N) 092 39 48.     (W)   SCALED
 BK0677* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0677  **This station is located in a suspected subsidence area (see below).
 BK0677  ______________________________________________________________________
 BK0677  GEOID HEIGHT    -        -27.237 (meters)                     GEOID18
 BK0677
 BK0677.The horizontal coordinates were scaled from a map and have
 BK0677.an estimated accuracy of +/- 6 seconds.
 BK0677
 BK0677.** This station is in an area of known vertical motion. If an
 BK0677.** orthometric height was ever established but is not available 
 BK0677.** in the current survey control section, the orthometric height
 BK0677.** is considered suspect.  Suspect heights are available in the
 BK0677.** superseded section only if requested.
 BK0677
 BK0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0677.GEOID18 height accuracy estimate available here.
 BK0677
 BK0677.Click photographs - Photos may exist for this station.
 BK0677
 BK0677;                    North         East    Units  Estimated Accuracy
 BK0677;SPC LA S     -   191,180.      871,970.      MT  (+/- 180 meters Scaled)
 BK0677
 BK0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP323429(NAD 83)
 BK0677
 BK0677                          SUPERSEDED SURVEY CONTROL
 BK0677
 BK0677.No superseded survey control is available for this station.
 BK0677
 BK0677_MARKER: DD = SURVEY DISK
 BK0677_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0677_STAMPING: 2101
 BK0677_PROJECTION: RECESSED 18 CENTIMETERS
 BK0677_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0677
 BK0677  HISTORY     - Date     Condition        Report By
 BK0677  HISTORY     - UNK      MONUMENTED       LAGS
 BK0677  HISTORY     - 1970     GOOD             NGS
 BK0677  HISTORY     - 1972     GOOD             NGS
 BK0677  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0677
 BK0677                          STATION DESCRIPTION
 BK0677
 BK0677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0677'IN JENNINGS.
 BK0677'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0677'STATION AT JENNINGS, THENCE 0.45 MILE SOUTH ALONG STATE HIGHWAY 26
 BK0677'WHICH IS LAKE ARTHUR AVENUE, 76 1/2 FEET NORTHWEST OF THE SOUTHWEST
 BK0677'CORNER OF THE SOUTHSIDE SCHOOL BUILDING, 25 1/2 FEET EAST OF THE
 BK0677'CENTER LINE OF THE HIGHWAY, 10.4 FEET SOUTHWEST OF THE SOUTH GATE POST
 BK0677'AT THE ENTRANCE TO THE SCHOOL GROUNDS, 9 FEET SOUTH OF THE SOUTH EDGE
 BK0677'OF THE ENTRANCE WALK, 6 FEET WEST OF A CHAIN LINK FENCE, 50 FEET
 BK0677'NORTH-NORTHWEST OF A 30-INCH OAK TREE, ABOUT 1 FOOT BELOW THE LEVEL OF
 BK0677'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST ABOUT 7 INCHES
 BK0677'BELOW THE SURFACE OF THE GROUND.  SEC 34, T9S, R3W.
 BK0677
 BK0677                          STATION RECOVERY (1972)
 BK0677
 BK0677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK0677'RECOVERED IN GOOD CONDITION.
 BK0677
 BK0677                          STATION RECOVERY (1983)
 BK0677
 BK0677'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0677'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0674 ***********************************************************************
 BK0674  DESIGNATION -  2102 RESET
 BK0674  PID         -  BK0674
 BK0674  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0674  COUNTRY     -  US
 BK0674  USGS QUAD   -  JENNINGS (2018)
 BK0674
 BK0674                         *CURRENT SURVEY CONTROL
 BK0674  ______________________________________________________________________
 BK0674* NAD 83(1986) POSITION- 30 13 26.     (N) 092 39 47.     (W)   SCALED
 BK0674* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0674  **This station is located in a suspected subsidence area (see below).
 BK0674  ______________________________________________________________________
 BK0674  GEOID HEIGHT    -        -27.245 (meters)                     GEOID18
 BK0674
 BK0674.The horizontal coordinates were scaled from a map and have
 BK0674.an estimated accuracy of +/- 6 seconds.
 BK0674
 BK0674.** This station is in an area of known vertical motion. If an
 BK0674.** orthometric height was ever established but is not available 
 BK0674.** in the current survey control section, the orthometric height
 BK0674.** is considered suspect.  Suspect heights are available in the
 BK0674.** superseded section only if requested.
 BK0674
 BK0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0674.GEOID18 height accuracy estimate available here.
 BK0674
 BK0674.Click photographs - Photos may exist for this station.
 BK0674
 BK0674;                    North         East    Units  Estimated Accuracy
 BK0674;SPC LA S     -   191,830.      872,000.      MT  (+/- 180 meters Scaled)
 BK0674
 BK0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP324436(NAD 83)
 BK0674
 BK0674                          SUPERSEDED SURVEY CONTROL
 BK0674
 BK0674.No superseded survey control is available for this station.
 BK0674
 BK0674_MARKER: DD = SURVEY DISK
 BK0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0674_STAMPING: 2102 RESET 1971
 BK0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0674+STABILITY: SURFACE MOTION
 BK0674
 BK0674  HISTORY     - Date     Condition        Report By
 BK0674  HISTORY     - 1971     MONUMENTED       LAGS
 BK0674  HISTORY     - 1972     GOOD             NGS
 BK0674  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0674
 BK0674                          STATION DESCRIPTION
 BK0674
 BK0674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK0674'0.3 MI NW FROM JENNINGS.
 BK0674'LOCATED 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK0674'THE STATION IN JENNINGS AT THE CROSSING OF STATE HIGHWAY 26, IN THE
 BK0674'NORTHWEST ANGLE OF THE INTERSECTION OF STATE HIGHWAY 26 (LAKE ARTHUR
 BK0674'AVE.) AND ACADEMY AVE, 55 FEET NORTH OF THE PROJECTED CENTERLINE OF
 BK0674'ACADEMY AVE., 60 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE TRACKS,
 BK0674'36 FEET WEST OF THE CENTER OF LAKE ARTHUR AVE, 35 FEET NORTH OF A
 BK0674'TELEGRAPH POLE, 36 FEET NORTH OF A GAS VENT, 68.6 FEET WEST-SOUTHWEST
 BK0674'OF THE SOUTH ONE OF TWO 3-FOOT OAK TREES, AND 1 FOOT NORTH OF A METAL
 BK0674'WITNESS POST.  IT IS A LGS DISK SET IN THE TOP OF A 6-INCH SQUARE
 BK0674'CONCRETE POST 2 INCHES BELOW THE SURFACE OF THE GROUND.
 BK0674
 BK0674                          STATION RECOVERY (1986)
 BK0674
 BK0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0674'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BK0674'WAS FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0670 ***********************************************************************
 BK0670  DESIGNATION -  2105
 BK0670  PID         -  BK0670
 BK0670  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0670  COUNTRY     -  US
 BK0670  USGS QUAD   -  JENNINGS (2018)
 BK0670
 BK0670                         *CURRENT SURVEY CONTROL
 BK0670  ______________________________________________________________________
 BK0670* NAD 83(1986) POSITION- 30 13 53.     (N) 092 41 03.     (W)   SCALED
 BK0670* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0670  **This station is located in a suspected subsidence area (see below).
 BK0670  ______________________________________________________________________
 BK0670  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BK0670
 BK0670.The horizontal coordinates were scaled from a map and have
 BK0670.an estimated accuracy of +/- 6 seconds.
 BK0670
 BK0670.** This station is in an area of known vertical motion.  Due to the
 BK0670.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0670.** determined the orthometric heights for marks in these suspect
 BK0670.** subsidence areas should be considered valid only at the epoch date
 BK0670.** associated with the orthometric height.  These heights must always
 BK0670.** be validated when used as control.  All previously superseded
 BK0670.** orthometric heights are now considered suspect and are available
 BK0670.** in the superseded section.  NGS does not recommend using suspect
 BK0670.** or superseded heights as control.
 BK0670
 BK0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0670.GEOID18 height accuracy estimate available here.
 BK0670
 BK0670.Click photographs - Photos may exist for this station.
 BK0670
 BK0670;                    North         East    Units  Estimated Accuracy
 BK0670;SPC LA S     -   192,680.      869,980.      MT  (+/- 180 meters Scaled)
 BK0670
 BK0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP303444(NAD 83)
 BK0670
 BK0670                          SUPERSEDED SURVEY CONTROL
 BK0670
 BK0670.No superseded survey control is available for this station.
 BK0670
 BK0670_MARKER: DD = SURVEY DISK
 BK0670_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0670_STAMPING: 2105
 BK0670_MARK LOGO: LAGS
 BK0670_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0670_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0670
 BK0670  HISTORY     - Date     Condition        Report By
 BK0670  HISTORY     - UNK      MONUMENTED       LAGS
 BK0670  HISTORY     - 1970     GOOD             NGS
 BK0670  HISTORY     - 1981     GOOD             NGS
 BK0670  HISTORY     - 1986     GOOD             NGS
 BK0670
 BK0670                          STATION DESCRIPTION
 BK0670
 BK0670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0670'2.1 MI NW FROM JENNINGS.
 BK0670'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0670'STATION AT JENNINGS, THENCE 0.5 MILE NORTH ALONG STATE HIGHWAY 26,
 BK0670'THENCE 1.3 MILES WEST ALONG U. S. HIGHWAY 90, AT A JUNCTION OF THE
 BK0670'HIGHWAY AND A GRAVELED ROAD LEADING SOUTH, 54 FEET SOUTH OF THE CENTER
 BK0670'LINE OF THE HIGHWAY, 102 FEET WEST OF THE CENTER LINE OF THE GRAVELED
 BK0670'ROAD, 5 FEET SOUTHWEST OF AN OAK TREE, 96 FEET SOUTH OF POWER POLE
 BK0670'NUMBER 12-13 486 WHICH IS ON THE NORTH SIDE OF THE HIGHWAY, 1.4 FEET
 BK0670'SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE
 BK0670'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 5 INCHES
 BK0670'ABOVE THE SURFACE OF THE GROUND.  SEC 33, T 9S, R 3W.
 BK0670
 BK0670                          STATION RECOVERY (1981)
 BK0670
 BK0670'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0670'RECOVERED IN GOOD CONDITION.
 BK0670
 BK0670                          STATION RECOVERY (1986)
 BK0670
 BK0670'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0670'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0670'GRAVEL ROAD MENTIONED THEREIN IS NOW PAVED--PARISH ROAD 2-90 A.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0667 ***********************************************************************
 BK0667  DESIGNATION -  2107
 BK0667  PID         -  BK0667
 BK0667  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0667  COUNTRY     -  US
 BK0667  USGS QUAD   -  JENNINGS (2018)
 BK0667
 BK0667                         *CURRENT SURVEY CONTROL
 BK0667  ______________________________________________________________________
 BK0667* NAD 83(1986) POSITION- 30 13 53.     (N) 092 42 21.     (W)   SCALED
 BK0667* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0667  **This station is located in a suspected subsidence area (see below).
 BK0667  ______________________________________________________________________
 BK0667  GEOID HEIGHT    -        -27.259 (meters)                     GEOID18
 BK0667  DYNAMIC HEIGHT  -          4.79  (meters)       15.7   (feet) COMP
 BK0667  MODELED GRAVITY -    979,307.7   (mgal)                       NAVD 88
 BK0667
 BK0667.The horizontal coordinates were scaled from a map and have
 BK0667.an estimated accuracy of +/- 6 seconds.
 BK0667
 BK0667.** This station is in an area of known vertical motion. If an
 BK0667.** orthometric height was ever established but is not available 
 BK0667.** in the current survey control section, the orthometric height
 BK0667.** is considered suspect.  Suspect heights are available in the
 BK0667.** superseded section only if requested.
 BK0667
 BK0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0667.GEOID18 height accuracy estimate available here.
 BK0667
 BK0667.Click photographs - Photos may exist for this station.
 BK0667
 BK0667.The dynamic height is computed by dividing the NAVD 88
 BK0667.geopotential number by the normal gravity value computed on the
 BK0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0667.degrees latitude (g = 980.6199 gals.).
 BK0667
 BK0667.The modeled gravity was interpolated from observed gravity values.
 BK0667
 BK0667;                    North         East    Units  Estimated Accuracy
 BK0667;SPC LA S     -   192,710.      867,890.      MT  (+/- 180 meters Scaled)
 BK0667
 BK0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP283444(NAD 83)
 BK0667
 BK0667                          SUPERSEDED SURVEY CONTROL
 BK0667
 BK0667.No superseded survey control is available for this station.
 BK0667
 BK0667_MARKER: DD = SURVEY DISK
 BK0667_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0667_STAMPING: 2107
 BK0667_MARK LOGO: LAGS
 BK0667_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0667
 BK0667  HISTORY     - Date     Condition        Report By
 BK0667  HISTORY     - UNK      MONUMENTED       LAGS
 BK0667  HISTORY     - 1970     GOOD             NGS
 BK0667  HISTORY     - 1981     GOOD             NGS
 BK0667  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0667
 BK0667                          STATION DESCRIPTION
 BK0667
 BK0667'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0667'2.5 MI E FROM ROANOKE.
 BK0667'ABOUT 2.5 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK0667'HIGHWAY 90 AND STATE HIGHWAY 395 AT ROANOKE, OR ABOUT 0.3 MILE
 BK0667'NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION AT
 BK0667'JENNINGS, THENCE 0.5 MILE NORTH ALONG STATE HIGHWAY 26, THENCE 2.5
 BK0667'MILES WEST ALONG U. S. HIGHWAY 90, 54 FEET WEST OF THE CENTER OF A
 BK0667'JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD THAT LEADS SOUTH, 22 1/2
 BK0667'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 5.7 FEET NORTHWEST OF
 BK0667'THE NORTHEAST END OF THE NORTHEAST CONCRETE WINGWALL OF A CONCRETE
 BK0667'BRIDGE OVER GRAND MARAIS DITCH, 9.9 FEET NORTH OF THE NORTH GUARD RAIL
 BK0667'OF THE BRIDGE, 1.2 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2
 BK0667'FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BK0667'POST ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 29, T 9S, R
 BK0667'3W.
 BK0667
 BK0667                          STATION RECOVERY (1981)
 BK0667
 BK0667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0667'RECOVERED IN GOOD CONDITION.
 BK0667
 BK0667                          STATION RECOVERY (1986)
 BK0667
 BK0667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0667'NOT RECOVERED, A NEW BRIDGE WAS CONSTRUCTED IN 1985, MARK BELIEVED
 BK0667'DESTROYED.  NOTE--2107 LAGS RESET 1984 WAS RECOVERED IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2431 ***********************************************************************
 BK2431  DESIGNATION -  2107 RESET
 BK2431  PID         -  BK2431
 BK2431  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2431  COUNTRY     -  US
 BK2431  USGS QUAD   -  JENNINGS (2018)
 BK2431
 BK2431                         *CURRENT SURVEY CONTROL
 BK2431  ______________________________________________________________________
 BK2431* NAD 83(1986) POSITION- 30 13 55.     (N) 092 42 22.     (W)   SCALED
 BK2431* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2431  **This station is located in a suspected subsidence area (see below).
 BK2431  ______________________________________________________________________
 BK2431  GEOID HEIGHT    -        -27.259 (meters)                     GEOID18
 BK2431  DYNAMIC HEIGHT  -          5.202 (meters)       17.07  (feet) COMP
 BK2431  MODELED GRAVITY -    979,307.7   (mgal)                       NAVD 88
 BK2431
 BK2431.The horizontal coordinates were scaled from a map and have
 BK2431.an estimated accuracy of +/- 6 seconds.
 BK2431
 BK2431.** This station is in an area of known vertical motion. If an
 BK2431.** orthometric height was ever established but is not available 
 BK2431.** in the current survey control section, the orthometric height
 BK2431.** is considered suspect.  Suspect heights are available in the
 BK2431.** superseded section only if requested.
 BK2431
 BK2431.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2431.GEOID18 height accuracy estimate available here.
 BK2431
 BK2431.Click photographs - Photos may exist for this station.
 BK2431
 BK2431.The dynamic height is computed by dividing the NAVD 88
 BK2431.geopotential number by the normal gravity value computed on the
 BK2431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2431.degrees latitude (g = 980.6199 gals.).
 BK2431
 BK2431.The modeled gravity was interpolated from observed gravity values.
 BK2431
 BK2431;                    North         East    Units  Estimated Accuracy
 BK2431;SPC LA S     -   192,770.      867,870.      MT  (+/- 180 meters Scaled)
 BK2431
 BK2431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP282445(NAD 83)
 BK2431
 BK2431                          SUPERSEDED SURVEY CONTROL
 BK2431
 BK2431.No superseded survey control is available for this station.
 BK2431
 BK2431_MARKER: DD = SURVEY DISK
 BK2431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2431_STAMPING: 2107 RESET 1984
 BK2431_MARK LOGO: LAGS
 BK2431_PROJECTION: FLUSH
 BK2431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2431+STABILITY: SURFACE MOTION
 BK2431
 BK2431  HISTORY     - Date     Condition        Report By
 BK2431  HISTORY     - 1984     MONUMENTED       LAGS
 BK2431  HISTORY     - 1986     GOOD             NGS
 BK2431
 BK2431                          STATION DESCRIPTION
 BK2431
 BK2431'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2431'4.0 KM (2.5 MI) EAST FROM ROANOKE.
 BK2431'4.0 KM (2.5 MI) EAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF STATE
 BK2431'HIGHWAY 395 IN ROANOKE TO A HIGHWAY BRIDGE OVER GRAND MARAIS DITCH AND
 BK2431'THE MARK ON THE LEFT, 31.39 METERS (103.0 FT) NORTH OF THE CENTERLINE
 BK2431'OF THE HIGHWAY, 24.54 METERS (80.5 FT) NORTH OF THE NORTHEAST END OF
 BK2431'THE BRIDGE OVER THE DITCH, 0.52 METER (1.7 FT) WEST OF A UTILITY POLE
 BK2431'WITH TWO GUY WIRES.
 BK2431'THE MARK IS 0.35 METERS  E FROM  A WITNESS POST
 BK2431'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0094 ***********************************************************************
 AU0094  DESIGNATION -  2109+00 EABPL
 AU0094  PID         -  AU0094
 AU0094  STATE/COUNTY-  LA/ST MARTIN
 AU0094  COUNTRY     -  US
 AU0094  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0094
 AU0094                         *CURRENT SURVEY CONTROL
 AU0094  ______________________________________________________________________
 AU0094* NAD 83(1986) POSITION- 29 45 49.     (N) 091 10 30.     (W)   SCALED
 AU0094* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0094  **This station is located in a suspected subsidence area (see below).
 AU0094  ______________________________________________________________________
 AU0094  GEOID HEIGHT    -        -25.685 (meters)                     GEOID18
 AU0094  DYNAMIC HEIGHT  -          2.550 (meters)        8.37  (feet) COMP
 AU0094  MODELED GRAVITY -    979,307.8   (mgal)                       NAVD 88
 AU0094
 AU0094.The horizontal coordinates were scaled from a map and have
 AU0094.an estimated accuracy of +/- 6 seconds.
 AU0094
 AU0094.** This station is in an area of known vertical motion. If an
 AU0094.** orthometric height was ever established but is not available 
 AU0094.** in the current survey control section, the orthometric height
 AU0094.** is considered suspect.  Suspect heights are available in the
 AU0094.** superseded section only if requested.
 AU0094
 AU0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0094.GEOID18 height accuracy estimate available here.
 AU0094
 AU0094.Click photographs - Photos may exist for this station.
 AU0094
 AU0094.The dynamic height is computed by dividing the NAVD 88
 AU0094.geopotential number by the normal gravity value computed on the
 AU0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0094.degrees latitude (g = 980.6199 gals.).
 AU0094
 AU0094.The modeled gravity was interpolated from observed gravity values.
 AU0094
 AU0094;                    North         East    Units  Estimated Accuracy
 AU0094;SPC LA S     -   140,080.    1,015,310.      MT  (+/- 180 meters Scaled)
 AU0094
 AU0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN764939(NAD 83)
 AU0094
 AU0094                          SUPERSEDED SURVEY CONTROL
 AU0094
 AU0094.No superseded survey control is available for this station.
 AU0094
 AU0094_MARKER: Z = SEE DESCRIPTION
 AU0094_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0094_SP_SET: 1-INCH IRON PIPE
 AU0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0094+STABILITY: SURFACE MOTION
 AU0094
 AU0094  HISTORY     - Date     Condition        Report By
 AU0094  HISTORY     - UNK      MONUMENTED       USACE
 AU0094  HISTORY     - 1976     GOOD             NGS
 AU0094
 AU0094                          STATION DESCRIPTION
 AU0094
 AU0094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0094'10.9 MI SOUTH FROM BELLE RIVER.
 AU0094'10.9 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER BELLE
 AU0094'RIVER, 81.5 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 95.5 FT EAST OF
 AU0094'THE EAST LEVEE RETAINING WALL, 35.5 FT WEST OF THE WEST END OF A 24-
 AU0094'INCH CONCRETE PIPE CULVERT, 1-INCH IRON PIPE CAP WHICH IS DRIVEN TO AN
 AU0094'UNKNOWN DEPTH, ACCESS TO WHICH IS HAD THROUGH A 3-INCH IRON PIPE WHICH
 AU0094'PROJECTS I.6 FT ABOVE GROUND LEVEL.  THE PIPE CAP PROJECTS 1 FT ABOVE
 AU0094'GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2008 ***********************************************************************
 BJ2008  DESIGNATION -  211
 BJ2008  PID         -  BJ2008
 BJ2008  STATE/COUNTY-  LA/IBERVILLE
 BJ2008  COUNTRY     -  US
 BJ2008  USGS QUAD   -  BAYOU SORREL (2018)
 BJ2008
 BJ2008                         *CURRENT SURVEY CONTROL
 BJ2008  ______________________________________________________________________
 BJ2008* NAD 83(1986) POSITION- 30 13 47.     (N) 091 22 27.     (W)   SCALED
 BJ2008* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2008  **This station is located in a suspected subsidence area (see below).
 BJ2008  ______________________________________________________________________
 BJ2008  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ2008
 BJ2008.The horizontal coordinates were scaled from a map and have
 BJ2008.an estimated accuracy of +/- 6 seconds.
 BJ2008
 BJ2008.** This station is in an area of known vertical motion. If an
 BJ2008.** orthometric height was ever established but is not available 
 BJ2008.** in the current survey control section, the orthometric height
 BJ2008.** is considered suspect.  Suspect heights are available in the
 BJ2008.** superseded section only if requested.
 BJ2008
 BJ2008.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2008.GEOID18 height accuracy estimate available here.
 BJ2008
 BJ2008.Click photographs - Photos may exist for this station.
 BJ2008
 BJ2008;                    North         East    Units  Estimated Accuracy
 BJ2008;SPC LA S     -   191,730.      996,070.      MT  (+/- 180 meters Scaled)
 BJ2008
 BJ2008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP564453(NAD 83)
 BJ2008
 BJ2008                          SUPERSEDED SURVEY CONTROL
 BJ2008
 BJ2008.No superseded survey control is available for this station.
 BJ2008
 BJ2008_MARKER: S = SPIKE
 BJ2008_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2008_SP_SET: TREE
 BJ2008_STAMPING: PRE. B.M. 211-1933
 BJ2008_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2008
 BJ2008  HISTORY     - Date     Condition        Report By
 BJ2008  HISTORY     - 1933     MONUMENTED       USACE
 BJ2008
 BJ2008                          STATION DESCRIPTION
 BJ2008
 BJ2008'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2008'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2008'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 4.1 MILES WEST ALONG
 BJ2008'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, 75
 BJ2008'FEET BACK OF THE LOWER BANK OF THE RIVER, 50 FEET WEST OF THE HEAD OF
 BJ2008'THE UPPER FORK OF BAYOU SULLIVAN, 15 FEET BACK OF AN ABANDONED HOUSE,
 BJ2008'AT A 20-INCH CYPRESS TREE WITH A BRASS PLATE STAMPED PRE B.M. 211
 BJ2008'1933, IN THE DIAMOND BLAZE ON THE RIVERSIDE OF THE TREE, AND ABOUT 2
 BJ2008'FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4096 ***********************************************************************
 BJ4096  DESIGNATION -  211 73
 BJ4096  PID         -  BJ4096
 BJ4096  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4096  COUNTRY     -  US
 BJ4096  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4096
 BJ4096                         *CURRENT SURVEY CONTROL
 BJ4096  ______________________________________________________________________
 BJ4096* NAD 83(1986) POSITION- 30 22 33.     (N) 091 01 16.     (W)   SCALED
 BJ4096* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4096  **This station is located in a suspected subsidence area (see below).
 BJ4096  ______________________________________________________________________
 BJ4096  GEOID HEIGHT    -        -26.989 (meters)                     GEOID18
 BJ4096  DYNAMIC HEIGHT  -          9.078 (meters)       29.78  (feet) COMP
 BJ4096  MODELED GRAVITY -    979,333.4   (mgal)                       NAVD 88
 BJ4096
 BJ4096.The horizontal coordinates were scaled from a map and have
 BJ4096.an estimated accuracy of +/- 6 seconds.
 BJ4096
 BJ4096.** This station is in an area of known vertical motion. If an
 BJ4096.** orthometric height was ever established but is not available 
 BJ4096.** in the current survey control section, the orthometric height
 BJ4096.** is considered suspect.  Suspect heights are available in the
 BJ4096.** superseded section only if requested.
 BJ4096
 BJ4096.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4096.GEOID18 height accuracy estimate available here.
 BJ4096
 BJ4096.Click photographs - Photos may exist for this station.
 BJ4096
 BJ4096.The dynamic height is computed by dividing the NAVD 88
 BJ4096.geopotential number by the normal gravity value computed on the
 BJ4096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4096.degrees latitude (g = 980.6199 gals.).
 BJ4096
 BJ4096.The modeled gravity was interpolated from observed gravity values.
 BJ4096
 BJ4096;                    North         East    Units  Estimated Accuracy
 BJ4096;SPC LA S     -   207,970.    1,030,010.      MT  (+/- 180 meters Scaled)
 BJ4096
 BJ4096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP901620(NAD 83)
 BJ4096
 BJ4096                          SUPERSEDED SURVEY CONTROL
 BJ4096
 BJ4096.No superseded survey control is available for this station.
 BJ4096
 BJ4096_MARKER: DB = BENCH MARK DISK
 BJ4096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4096_STAMPING: 211-73 1973
 BJ4096_MARK LOGO: LA-033
 BJ4096_PROJECTION: FLUSH
 BJ4096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4096+STABILITY: SURFACE MOTION
 BJ4096
 BJ4096  HISTORY     - Date     Condition        Report By
 BJ4096  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4096  HISTORY     - 1987     GOOD             LA-033
 BJ4096
 BJ4096                          STATION DESCRIPTION
 BJ4096
 BJ4096'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4096'IN BATON ROUGE.
 BJ4096'ABOUT 0.48 KM (0.3 MI) NORTHWEST ON JEFFERSON HIGHWAY FROM THE
 BJ4096'JUNCTION OF JEFFERSON HIGHWAY AND BARRINGER FOREMAN ROAD AND JUST
 BJ4096'SOUTHEAST OF THE JUNCTION OF DIRECTOR DRIVE AND JEFFERSON HIGHWAY
 BJ4096'ACROSS FROM THE HOLSUM BREAD STORE, 12.2 METERS (40 FT) EAST OF A
 BJ4096'40-INCH CATALPA TREE, 8.5 METERS (28 FT) SOUTHWEST OF THE CENTERLINE
 BJ4096'OF JEFFERSON HIGHWAY, 4.9 METERS (16 FT) EAST OF THE CENTER OF A
 BJ4096'DRIVEWAY LEADING TO BRICK HOME, AND 1.83 METERS (6 FT) WEST OF A
 BJ4096'POWER POLE WITH A TRANSFORMER ATTACHED.
 BJ4096'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 BJ4096'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0821 ***********************************************************************
 AU0821  DESIGNATION -  211 A RESET
 AU0821  PID         -  AU0821
 AU0821  STATE/COUNTY-  LA/JEFFERSON
 AU0821  COUNTRY     -  US
 AU0821  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0821
 AU0821                         *CURRENT SURVEY CONTROL
 AU0821  ______________________________________________________________________
 AU0821* NAD 83(1986) POSITION- 29 57 54.     (N) 090 08 11.     (W)   SCALED
 AU0821* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0821  **This station is located in a suspected subsidence area (see below).
 AU0821  ______________________________________________________________________
 AU0821  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 AU0821
 AU0821.The horizontal coordinates were scaled from a map and have
 AU0821.an estimated accuracy of +/- 6 seconds.
 AU0821
 AU0821.** This station is in an area of known vertical motion. If an
 AU0821.** orthometric height was ever established but is not available 
 AU0821.** in the current survey control section, the orthometric height
 AU0821.** is considered suspect.  Suspect heights are available in the
 AU0821.** superseded section only if requested.
 AU0821
 AU0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0821.GEOID18 height accuracy estimate available here.
 AU0821
 AU0821.Click photographs - Photos may exist for this station.
 AU0821
 AU0821;                    North         East    Units  Estimated Accuracy
 AU0821;SPC LA S     -   162,990.    1,115,520.      MT  (+/- 180 meters Scaled)
 AU0821
 AU0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP763183(NAD 83)
 AU0821
 AU0821                          SUPERSEDED SURVEY CONTROL
 AU0821
 AU0821.No superseded survey control is available for this station.
 AU0821
 AU0821_MARKER: DB = BENCH MARK DISK
 AU0821_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AU0821+WITH SETTING: INFORMATION.
 AU0821_STAMPING: 211 A RESET 1973
 AU0821_MARK LOGO: CGS
 AU0821_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0821_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0821
 AU0821  HISTORY     - Date     Condition        Report By
 AU0821  HISTORY     - 1973     MONUMENTED       NGS
 AU0821  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0821
 AU0821                          STATION DESCRIPTION
 AU0821
 AU0821'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 AU0821'LOCATED AT SOUTHPORT, 0.35 MILE WEST OF THE ORLEANS- JEFFERSON PARISH
 AU0821'LINE, AT THE INTERSECTION OF JEFFERSON HIGHWAY AND THE ILLINOIS
 AU0821'CENTRAL RAILROAD, ABOUT 85 YARDS EAST OF IRIS AVENUE, 40 FEET SOUTH OF
 AU0821'THE CENTER OF THE EAST BOUND LANE OF JEFFERSON HIGHWAY, 16.8 FEET WEST
 AU0821'OF THE NORTHWEST CORNER OF THE MALONEY TRUCKING AND STORAGE CO.
 AU0821'WAREHOUSE, 15.5 FEET EAST OF THE EAST RAIL OF THE TRACKS, 8.8 FEET
 AU0821'NORTHEAST OF THE NORTHEAST CORNER OF THE BATTERY BOX FOR THE RAILROAD
 AU0821'SIGNAL, 8.7 FEET WEST OF THE BUMPER FOR THE END OF THE SIDE TRACK. IT
 AU0821'IS A BENCH MARK DISK CRIMPED ON A 3 FOOT SECTION OF COPPERWELD ROD
 AU0821'ENCASED IN A 4-INCH STEEL PIPE PROTECTED BY A WATER METER BOX AND
 AU0821'COVER, FLUSH WITH THE GROUND.  THE DISK IS STAMPED 211 A RESET 1973.
 AU0821
 AU0821                          STATION RECOVERY (1985)
 AU0821
 AU0821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0821'NOT RECOVERED, THE MALONEY TRUCKING AND STORAGE COMPANY IS NOW THE
 AU0821'ADMIRAL MARINE COMPANY, THE BATTERY BOX HAS BEEN REMOVED BUT THE
 AU0821'FOUNDATION EXISTS, A HOLE WAS DUG WITH NO EVIDENCE OF MARK BEING
 AU0821'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0658 ***********************************************************************
 BK0658  DESIGNATION -  2111
 BK0658  PID         -  BK0658
 BK0658  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0658  COUNTRY     -  US
 BK0658  USGS QUAD   -  WELSH SOUTH (2018)
 BK0658
 BK0658                         *CURRENT SURVEY CONTROL
 BK0658  ______________________________________________________________________
 BK0658* NAD 83(1986) POSITION- 30 13 55.     (N) 092 45 29.     (W)   SCALED
 BK0658* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0658  **This station is located in a suspected subsidence area (see below).
 BK0658  ______________________________________________________________________
 BK0658  GEOID HEIGHT    -        -27.265 (meters)                     GEOID18
 BK0658
 BK0658.The horizontal coordinates were scaled from a map and have
 BK0658.an estimated accuracy of +/- 6 seconds.
 BK0658
 BK0658.** This station is in an area of known vertical motion.  Due to the
 BK0658.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0658.** determined the orthometric heights for marks in these suspect
 BK0658.** subsidence areas should be considered valid only at the epoch date
 BK0658.** associated with the orthometric height.  These heights must always
 BK0658.** be validated when used as control.  All previously superseded
 BK0658.** orthometric heights are now considered suspect and are available
 BK0658.** in the superseded section.  NGS does not recommend using suspect
 BK0658.** or superseded heights as control.
 BK0658
 BK0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0658.GEOID18 height accuracy estimate available here.
 BK0658
 BK0658.Click photographs - Photos may exist for this station.
 BK0658
 BK0658;                    North         East    Units  Estimated Accuracy
 BK0658;SPC LA S     -   192,830.      862,870.      MT  (+/- 180 meters Scaled)
 BK0658
 BK0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP232445(NAD 83)
 BK0658
 BK0658                          SUPERSEDED SURVEY CONTROL
 BK0658
 BK0658.No superseded survey control is available for this station.
 BK0658
 BK0658_MARKER: DD = SURVEY DISK
 BK0658_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0658_STAMPING: 2111
 BK0658_MARK LOGO: LAGS
 BK0658_PROJECTION: FLUSH
 BK0658_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0658+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0658
 BK0658  HISTORY     - Date     Condition        Report By
 BK0658  HISTORY     - UNK      MONUMENTED       LAGS
 BK0658  HISTORY     - 1970     GOOD             NGS
 BK0658  HISTORY     - 1981     GOOD             NGS
 BK0658  HISTORY     - 1982     GOOD             LADTD
 BK0658  HISTORY     - 1986     GOOD             NGS
 BK0658  HISTORY     - 20050204 GOOD             USPSQD
 BK0658
 BK0658                          STATION DESCRIPTION
 BK0658
 BK0658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0658'0.65 MI W FROM ROANOKE.
 BK0658'ABOUT 0.65 MILE WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK0658'HIGHWAY 90 AND STATE HIGHWAY 395 AT ROANOKE, 54 FEET SOUTHWEST OF THE
 BK0658'CENTER OF AN INTERSECTION OF THE HIGHWAY AND A NORTH-SOUTH GRAVELED
 BK0658'ROAD, 35 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 37 FEET WEST OF
 BK0658'THE CENTER LINE OF THE GRAVELED ROAD, 37 FEET EAST OF THE CENTER LINE
 BK0658'OF A FIELD ENTRANCE ROAD, 26 FEET SOUTHEAST OF THE MORE SOUTHERLY OF
 BK0658'TWO 24-INCH CONCRETE CULVERTS UNDER THE FIELD ENTRANCE ROAD, 10 1/2
 BK0658'FEET NORTHEAST OF A FENCE CORNER, 8.5 FEET NORTH OF A METAL WITNESS
 BK0658'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BK0658'POST THAT IS ABOUT LEVEL WITH THE GROUND. SEC 34, T 9S, R 4W.
 BK0658
 BK0658                          STATION RECOVERY (1981)
 BK0658
 BK0658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0658'RECOVERED IN GOOD CONDITION.
 BK0658
 BK0658                          STATION RECOVERY (1982)
 BK0658
 BK0658'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0658'RECOVERED IN GOOD CONDITION.
 BK0658
 BK0658                          STATION RECOVERY (1986)
 BK0658
 BK0658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0658'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0658'GRAVEL ROAD IS NOW PAVED AND THE FENCE POST AND METAL WITNESS POST NO
 BK0658'LONGER EXIST.
 BK0658'THE MARK IS 0.37 METERS  SSE FROM  A WITNESS POST
 BK0658
 BK0658                          STATION RECOVERY (2005)
 BK0658
 BK0658'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3196 ***********************************************************************
 DH3196  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3196  DESIGNATION -  2111+36.54 ABLMS 252
 DH3196  PID         -  DH3196
 DH3196  STATE/COUNTY-  LA/POINTE COUPEE
 DH3196  COUNTRY     -  US
 DH3196  USGS QUAD   -  NEW ROADS (2018)
 DH3196
 DH3196                         *CURRENT SURVEY CONTROL
 DH3196  ______________________________________________________________________
 DH3196* NAD 83(2011) POSITION- 30 44 54.79611(N) 091 24 08.63277(W)   ADJUSTED
 DH3196* NAD 83(2011) ELLIP HT-    -9.014 (meters)        (06/27/12)   ADJUSTED
 DH3196* NAD 83(2011) EPOCH   -  2010.00
 DH3196* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3196  **This station is located in a suspected subsidence area (see below).
 DH3196  ______________________________________________________________________
 DH3196  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3196  GEOID HEIGHT    -        -27.306 (meters)                     GEOID03
 DH3196  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 DH3196  NAD 83(2011) X  -   -134,271.531 (meters)                     COMP
 DH3196  NAD 83(2011) Y  - -5,484,645.368 (meters)                     COMP
 DH3196  NAD 83(2011) Z  -  3,241,962.152 (meters)                     COMP
 DH3196  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 DH3196
 DH3196  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3196  Standards:
 DH3196         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3196            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3196  -------------------------------------------------------------------
 DH3196  NETWORK    1.04   4.47           0.47   0.37   2.28      0.02202270
 DH3196  -------------------------------------------------------------------
 DH3196  Click here for local accuracies and other accuracy information.
 DH3196
 DH3196.The horizontal coordinates were established by GPS observations
 DH3196.and adjusted by the National Geodetic Survey in June 2012.
 DH3196
 DH3196.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3196.been affixed to the stable North American tectonic plate. See 
 DH3196.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3196
 DH3196.The horizontal coordinates are valid at the epoch date displayed above
 DH3196.which is a decimal equivalence of Year/Month/Day.
 DH3196
 DH3196.** This station is in an area of known vertical motion. If an
 DH3196.** orthometric height was ever established but is not available 
 DH3196.** in the current survey control section, the orthometric height
 DH3196.** is considered suspect.  Suspect heights are available in the
 DH3196.** superseded section only if requested.
 DH3196
 DH3196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3196.GEOID18 height accuracy estimate available here.
 DH3196
 DH3196.Click photographs - Photos may exist for this station.
 DH3196
 DH3196.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3196
 DH3196.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3196
 DH3196.The ellipsoidal height was determined by GPS observations
 DH3196.and is referenced to NAD 83.
 DH3196
 DH3196. The following values were computed from the NAD 83(2011) position.
 DH3196
 DH3196;                    North         East     Units Scale Factor Converg.
 DH3196;SPC LA S     -   249,248.426   993,386.717   MT  1.00001069   -0 02 04.3
 DH3196;SPC LA S     -   817,742.54  3,259,136.25   sFT  1.00001069   -0 02 04.3
 DH3196;UTM  15      - 3,402,826.222   652,925.019   MT  0.99988849   +0 49 01.1
 DH3196
 DH3196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3196!SPC LA S     -   1.00000142  x   1.00001069  =   1.00001211
 DH3196!UTM  15      -   1.00000142  x   0.99988849  =   0.99988991
 DH3196
 DH3196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ5292502826(NAD 83)
 DH3196
 DH3196                          SUPERSEDED SURVEY CONTROL
 DH3196
 DH3196  NAD 83(2007)-  30 44 54.79609(N)    091 24 08.63349(W) AD(       ) 0
 DH3196  ELLIP H (02/10/07)   -8.998  (m)                       GP(       )    
 DH3196  NAD 83(1992)-  30 44 54.79615(N)    091 24 08.63326(W) AD(       ) B
 DH3196  ELLIP H (05/09/05)   -8.999  (m)                       GP(       ) 4 2
 DH3196
 DH3196.Superseded values are not recommended for survey control.
 DH3196
 DH3196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3196.See file dsdata.pdf to determine how the superseded data were derived.
 DH3196
 DH3196_MARKER: DD = SURVEY DISK
 DH3196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3196_STAMPING: ABLMS252 1976
 DH3196_MARK LOGO: USACE
 DH3196_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3196+STABILITY: SURFACE MOTION
 DH3196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3196+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2002
 DH3196
 DH3196  HISTORY     - Date     Condition        Report By
 DH3196  HISTORY     - 1976     MONUMENTED       USACE
 DH3196  HISTORY     - 20021218 GOOD             3001
 DH3196
 DH3196                          STATION DESCRIPTION
 DH3196
 DH3196'DESCRIBED BY 3001, INC 2002 (MH)
 DH3196'THE STATION IS LOCATED IN POINT COUPEE PARISH ABOUT 3 MILES SOUTHWEST
 DH3196'OF ST  FRANCISVILLE, LA 3.9 MILES OF NEW ROADS, 0.5 MILES SOUTHWEST OF
 DH3196'THE NEW ROADS FERRY  LANDING. OWNERSHIP--COE.
 DH3196'
 DH3196'TO REACH THE STATION FROM THE INTERSECTION OF LA HIGHWAY 10 AND LA
 DH3196'HIGHWAY 981 AT THE NEW  ROADS ST FRANCISVILLE FERRY LANDING, GO 0.26
 DH3196'MILES SOUTHWEST ALONG HIGHWAY 10 AND MARK ON THE RIGHT ON TOP OF
 DH3196'LEVEE.
 DH3196'
 DH3196'THE STATION IS A 3.5 IN COE BRASS CAP SET IN CONCRETE 1.2 FT BELOW
 DH3196'SURFACE OF GROUND IN TOP OF LEVEE, 3 FT NORTH OF CENTERLINE OF LEVEE,
 DH3196'120 FT NORTH OF CENTERLINE OF HIGHWAY 10, 64.5 FT SOUTHWEST OF
 DH3196'CENTERLINE OF LEVEE AND CENTERLINE OF A SPUR LEVEE LEADING NORTH TO
 DH3196'MISSISSIPPI RIVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0657 ***********************************************************************
 BK0657  DESIGNATION -  2112
 BK0657  PID         -  BK0657
 BK0657  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0657  COUNTRY     -  US
 BK0657  USGS QUAD   -  WELSH SOUTH (2018)
 BK0657
 BK0657                         *CURRENT SURVEY CONTROL
 BK0657  ______________________________________________________________________
 BK0657* NAD 83(1986) POSITION- 30 13 57.     (N) 092 46 03.     (W)   SCALED
 BK0657* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0657  **This station is located in a suspected subsidence area (see below).
 BK0657  ______________________________________________________________________
 BK0657  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK0657
 BK0657.The horizontal coordinates were scaled from a map and have
 BK0657.an estimated accuracy of +/- 6 seconds.
 BK0657
 BK0657.** This station is in an area of known vertical motion.  Due to the
 BK0657.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0657.** determined the orthometric heights for marks in these suspect
 BK0657.** subsidence areas should be considered valid only at the epoch date
 BK0657.** associated with the orthometric height.  These heights must always
 BK0657.** be validated when used as control.  All previously superseded
 BK0657.** orthometric heights are now considered suspect and are available
 BK0657.** in the superseded section.  NGS does not recommend using suspect
 BK0657.** or superseded heights as control.
 BK0657
 BK0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0657.GEOID18 height accuracy estimate available here.
 BK0657
 BK0657.Click photographs - Photos may exist for this station.
 BK0657
 BK0657;                    North         East    Units  Estimated Accuracy
 BK0657;SPC LA S     -   192,900.      861,960.      MT  (+/- 180 meters Scaled)
 BK0657
 BK0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP223445(NAD 83)
 BK0657
 BK0657                          SUPERSEDED SURVEY CONTROL
 BK0657
 BK0657.No superseded survey control is available for this station.
 BK0657
 BK0657_MARKER: DD = SURVEY DISK
 BK0657_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0657_STAMPING: 2112
 BK0657_MARK LOGO: LAGS
 BK0657_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0657
 BK0657  HISTORY     - Date     Condition        Report By
 BK0657  HISTORY     - UNK      MONUMENTED       LAGS
 BK0657  HISTORY     - 1970     GOOD             NGS
 BK0657  HISTORY     - 1981     GOOD             NGS
 BK0657  HISTORY     - 1982     GOOD             LADTD
 BK0657  HISTORY     - 1986     GOOD             NGS
 BK0657  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BK0657
 BK0657                          STATION DESCRIPTION
 BK0657
 BK0657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0657'1.25 MI W FROM ROANOKE.
 BK0657'ABOUT 1.25 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U.
 BK0657'S. HIGHWAY 90 AND STATE HIGHWAY 395 AT ROANOKE, OR ABOUT 0.4 MILE
 BK0657'SOUTH ALONG STATE HIGHWAY 99 WHICH IS SOUTH ADAMS STREET FROM THE
 BK0657'CROSSING OF THE HIGHWAY AND THE SOUTHERN PACIFIC RAILWAY AT WELSH,
 BK0657'THENCE 0.25 MILE EAST ALONG U. S. HIGHWAY 90 AND STATE HIGHWAY 99,
 BK0657'THENCE 2.95 MILES EAST ALONG U. S. HIGHWAY 90, 34 1/2 FEET NORTH OF
 BK0657'THE CENTER LINE OF THE HIGHWAY, 45 FEET WEST OF POWER POLE NUMBER
 BK0657'12-13-391, 86 1/2 FEET NORTH OF A 14-INCH OAK TREE WHICH IS ON THE
 BK0657'SOUTH SIDE OF THE HIGHWAY, 1 FOOT SOUTH OF A FENCE, 0.7 FOOT SOUTH OF
 BK0657'A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 BK0657'OF A CONCRETE POST THAT IS LEVEL WITH THE GROUND.  SEC 27, T 9S, R 4W.
 BK0657
 BK0657                          STATION RECOVERY (1981)
 BK0657
 BK0657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0657'RECOVERED IN GOOD CONDITION.
 BK0657
 BK0657                          STATION RECOVERY (1982)
 BK0657
 BK0657'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0657'RECOVERED IN GOOD CONDITION.
 BK0657
 BK0657                          STATION RECOVERY (1986)
 BK0657
 BK0657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0657'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0657'FENCE MENTIONED THEREIN NO LONGER EXIST.
 BK0657
 BK0657                          STATION RECOVERY (2005)
 BK0657
 BK0657'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0654 ***********************************************************************
 BK0654  DESIGNATION -  2113
 BK0654  PID         -  BK0654
 BK0654  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0654  COUNTRY     -  US
 BK0654  USGS QUAD   -  WELSH SOUTH (2018)
 BK0654
 BK0654                         *CURRENT SURVEY CONTROL
 BK0654  ______________________________________________________________________
 BK0654* NAD 83(1986) POSITION- 30 13 55.     (N) 092 47 01.     (W)   SCALED
 BK0654* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0654  **This station is located in a suspected subsidence area (see below).
 BK0654  ______________________________________________________________________
 BK0654  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK0654
 BK0654.The horizontal coordinates were scaled from a map and have
 BK0654.an estimated accuracy of +/- 6 seconds.
 BK0654
 BK0654.** This station is in an area of known vertical motion.  Due to the
 BK0654.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0654.** determined the orthometric heights for marks in these suspect
 BK0654.** subsidence areas should be considered valid only at the epoch date
 BK0654.** associated with the orthometric height.  These heights must always
 BK0654.** be validated when used as control.  All previously superseded
 BK0654.** orthometric heights are now considered suspect and are available
 BK0654.** in the superseded section.  NGS does not recommend using suspect
 BK0654.** or superseded heights as control.
 BK0654
 BK0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0654.GEOID18 height accuracy estimate available here.
 BK0654
 BK0654.Click photographs - Photos may exist for this station.
 BK0654
 BK0654;                    North         East    Units  Estimated Accuracy
 BK0654;SPC LA S     -   192,860.      860,410.      MT  (+/- 180 meters Scaled)
 BK0654
 BK0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP208445(NAD 83)
 BK0654
 BK0654                          SUPERSEDED SURVEY CONTROL
 BK0654
 BK0654.No superseded survey control is available for this station.
 BK0654
 BK0654_MARKER: DD = SURVEY DISK
 BK0654_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0654_STAMPING: 2113
 BK0654_MARK LOGO: LAGS
 BK0654_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0654_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0654+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0654
 BK0654  HISTORY     - Date     Condition        Report By
 BK0654  HISTORY     - UNK      MONUMENTED       LAGS
 BK0654  HISTORY     - 1970     GOOD             NGS
 BK0654  HISTORY     - 1981     GOOD             NGS
 BK0654  HISTORY     - 1982     GOOD             LADTD
 BK0654  HISTORY     - 1986     GOOD             NGS
 BK0654  HISTORY     - 20050204 GOOD             USPSQD
 BK0654
 BK0654                          STATION DESCRIPTION
 BK0654
 BK0654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0654'2.65 MI E FROM WELSH.
 BK0654'ABOUT 0.4 MILE SOUTH ALONG STATE HIGHWAY 99 WHICH IS SOUTH ADAMS
 BK0654'STREET FROM THE CROSSING OF THE HIGHWAY AND THE SOUTHERN PACIFIC
 BK0654'RAILWAY AT WELSH, THENCE 0.25 MILE EAST ALONG STATE HIGHWAY 99 AND U.
 BK0654'S. HIGHWAY 90, THENCE 2.0 MILES EAST ALONG U. S. HIGHWAY 90, OR ABOUT
 BK0654'2.2 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK0654'HIGHWAY 90 AND STATE HIGHWAY 395 AT ROANOKE, 34 FEET NORTH OF THE
 BK0654'CENTER LINE OF THE HIGHWAY, 56 FEET WEST OF POWER POLE NUMBER
 BK0654'12-13-374, 23 1/2 FEET WEST OF A NORTH-SOUTH FENCE, 1/2 FOOT NORTH OF
 BK0654'AN EAST-WEST FENCE, 1.0 FOOT NORTH OF A CONCRETE WITNESS POST, 1.5
 BK0654'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 BK0654'SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 5 INCHES.  SEC 29, T
 BK0654'9S, R 4 W.
 BK0654
 BK0654                          STATION RECOVERY (1981)
 BK0654
 BK0654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0654'RECOVERED IN GOOD CONDITION.
 BK0654
 BK0654                          STATION RECOVERY (1982)
 BK0654
 BK0654'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0654'RECOVERED IN GOOD CONDITION.
 BK0654
 BK0654                          STATION RECOVERY (1986)
 BK0654
 BK0654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0654'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0654'FENCE MENTIONED THEREIN NO LONGER EXISTS,
 BK0654
 BK0654                          STATION RECOVERY (2005)
 BK0654
 BK0654'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0654'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0640 ***********************************************************************
 BK0640  DESIGNATION -  2118
 BK0640  PID         -  BK0640
 BK0640  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0640  COUNTRY     -  US
 BK0640  USGS QUAD   -  WELSH SOUTH (2018)
 BK0640
 BK0640                         *CURRENT SURVEY CONTROL
 BK0640  ______________________________________________________________________
 BK0640* NAD 83(1986) POSITION- 30 13 53.     (N) 092 49 53.     (W)   SCALED
 BK0640* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0640  **This station is located in a suspected subsidence area (see below).
 BK0640  ______________________________________________________________________
 BK0640  GEOID HEIGHT    -        -27.265 (meters)                     GEOID18
 BK0640
 BK0640.The horizontal coordinates were scaled from a map and have
 BK0640.an estimated accuracy of +/- 6 seconds.
 BK0640
 BK0640.** This station is in an area of known vertical motion.  Due to the
 BK0640.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0640.** determined the orthometric heights for marks in these suspect
 BK0640.** subsidence areas should be considered valid only at the epoch date
 BK0640.** associated with the orthometric height.  These heights must always
 BK0640.** be validated when used as control.  All previously superseded
 BK0640.** orthometric heights are now considered suspect and are available
 BK0640.** in the superseded section.  NGS does not recommend using suspect
 BK0640.** or superseded heights as control.
 BK0640
 BK0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0640.GEOID18 height accuracy estimate available here.
 BK0640
 BK0640.Click photographs - Photos may exist for this station.
 BK0640
 BK0640;                    North         East    Units  Estimated Accuracy
 BK0640;SPC LA S     -   192,860.      855,810.      MT  (+/- 180 meters Scaled)
 BK0640
 BK0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP162444(NAD 83)
 BK0640
 BK0640                          SUPERSEDED SURVEY CONTROL
 BK0640
 BK0640.No superseded survey control is available for this station.
 BK0640
 BK0640_MARKER: DD = SURVEY DISK
 BK0640_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0640_STAMPING: 2118
 BK0640_MARK LOGO: LAGS
 BK0640_PROJECTION: RECESSED 12 CENTIMETERS
 BK0640_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0640
 BK0640  HISTORY     - Date     Condition        Report By
 BK0640  HISTORY     - UNK      MONUMENTED       LAGS
 BK0640  HISTORY     - 1970     GOOD             NGS
 BK0640  HISTORY     - 1981     GOOD             NGS
 BK0640  HISTORY     - 1986     GOOD             NGS
 BK0640  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0640
 BK0640                          STATION DESCRIPTION
 BK0640
 BK0640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0640'IN WELSH.
 BK0640'ABOUT 0.6 MILE WEST ALONG U. S. HIGHWAY 90 FROM THE WEST JUNCTION OF
 BK0640'U. S. HIGHWAY 90 AND STATE HIGHWAY 99 AT WELSH, 0.2 MILE WEST OF THE
 BK0640'EAST END OF A 150-FOOT CONCRETE BRIDGE OVER EAST BAYOU LACASSINE, 32
 BK0640'FEET SOUTHEAST OF THE CENTER OF A JUNCTION OF THE HIGHWAY AND A
 BK0640'GRAVELED ROAD LEADING NORTH, 23 FEET SOUTH OF THE CENTER LINE OF THE
 BK0640'HIGHWAY, 34 FEET WEST OF THE CENTER LINE OF A PRIVATE ROAD LEADING
 BK0640'SOUTH, 7 1/2 FEET NORTHWEST OF A 36-INCH OAK TREE, 1.4 FEET SOUTH OF A
 BK0640'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND
 BK0640'SET IN THE TOP OF A CONCRETE POST THAT IS ABOUT 5 INCHES BELOW THE
 BK0640'LEVEL OF THE GROUND.  SEC 36, T 9S, R 5W.
 BK0640
 BK0640                          STATION RECOVERY (1981)
 BK0640
 BK0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0640'1.0 KILOMETER (0.60 MILE) WEST ALONG U.S. HIGHWAY 90 FROM THE WESTERLY
 BK0640'JUNCTION OF STATE HIGHWAY 99 IN WELSH TO THE MARK ON THE LEFT,
 BK0640'7.01 METERS (23.0 FEET) SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 BK0640'10.36 METERS (34.0 FEET) WEST OF THE CENTER OF THE ENTRANCE DRIVE TO A
 BK0640'TWO-STORY FRAME HOUSE, 2.28 METERS (7.5 FEET) NORTHWEST OF A 40-INCH
 BK0640'OAK TREE.
 BK0640'THE MARK IS 0.42 METERS  S FROM A WITNESS POST.
 BK0640'THE MARK IS 0.3 M BELOW HIGHWAY.
 BK0640
 BK0640                          STATION RECOVERY (1986)
 BK0640
 BK0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0640'RECOVERED IN GOOD CONDITION.
 BK0640
 BK0640                          STATION RECOVERY (2002)
 BK0640
 BK0640'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0640'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0639 ***********************************************************************
 BK0639  DESIGNATION -  2119
 BK0639  PID         -  BK0639
 BK0639  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0639  COUNTRY     -  US
 BK0639  USGS QUAD   -  WELSH SOUTH (2018)
 BK0639
 BK0639                         *CURRENT SURVEY CONTROL
 BK0639  ______________________________________________________________________
 BK0639* NAD 83(1986) POSITION- 30 13 54.     (N) 092 50 09.     (W)   SCALED
 BK0639* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0639  **This station is located in a suspected subsidence area (see below).
 BK0639  ______________________________________________________________________
 BK0639  GEOID HEIGHT    -        -27.265 (meters)                     GEOID18
 BK0639
 BK0639.The horizontal coordinates were scaled from a map and have
 BK0639.an estimated accuracy of +/- 6 seconds.
 BK0639
 BK0639.** This station is in an area of known vertical motion.  Due to the
 BK0639.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0639.** determined the orthometric heights for marks in these suspect
 BK0639.** subsidence areas should be considered valid only at the epoch date
 BK0639.** associated with the orthometric height.  These heights must always
 BK0639.** be validated when used as control.  All previously superseded
 BK0639.** orthometric heights are now considered suspect and are available
 BK0639.** in the superseded section.  NGS does not recommend using suspect
 BK0639.** or superseded heights as control.
 BK0639
 BK0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0639.GEOID18 height accuracy estimate available here.
 BK0639
 BK0639.Click photographs - Photos may exist for this station.
 BK0639
 BK0639;                    North         East    Units  Estimated Accuracy
 BK0639;SPC LA S     -   192,890.      855,380.      MT  (+/- 180 meters Scaled)
 BK0639
 BK0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP157444(NAD 83)
 BK0639
 BK0639                          SUPERSEDED SURVEY CONTROL
 BK0639
 BK0639.No superseded survey control is available for this station.
 BK0639
 BK0639_MARKER: DD = SURVEY DISK
 BK0639_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0639_STAMPING: 2119
 BK0639_MARK LOGO: LAGS
 BK0639_PROJECTION: RECESSED 3 CENTIMETERS
 BK0639_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0639_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0639+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0639
 BK0639  HISTORY     - Date     Condition        Report By
 BK0639  HISTORY     - UNK      MONUMENTED       LAGS
 BK0639  HISTORY     - 1970     GOOD             NGS
 BK0639  HISTORY     - 1981     GOOD             NGS
 BK0639  HISTORY     - 1986     GOOD             NGS
 BK0639  HISTORY     - 20021102 GOOD             USPSQD
 BK0639  HISTORY     - 20050204 GOOD             USPSQD
 BK0639
 BK0639                          STATION DESCRIPTION
 BK0639
 BK0639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0639'0.9 MI W FROM WELSH.
 BK0639'ABOUT 0.9 MILE WEST ALONG U. S. HIGHWAY 90 FROM THE WEST JUNCTION OF
 BK0639'U. S. HIGHWAY 90 AND STATE HIGHWAY 99 AT WELSH, AT A JUNCTION OF THE
 BK0639'HIGHWAY AND A PRIVATE ROAD LEADING NORTH, 37 FEET NORTH OF THE CENTER
 BK0639'LINE OF THE HIGHWAY, 55 FEET EAST OF THE CENTER LINE OF THE PRIVATE
 BK0639'ROAD, 24 FEET SOUTHEAST OF A 12-INCH OAK TREE, 19 FEET WEST-SOUTHWEST
 BK0639'OF A TELEPHONE POLE, 4 1/2 FEET SOUTH OF A FENCE, 1.3 FEET NORTH OF A
 BK0639'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 BK0639'OF A CONCRETE POST THAT IS ABOUT 1 INCH BELOW THE SURFACE OF THE
 BK0639'GROUND.  SEC 36, T 9S, R 5W.
 BK0639
 BK0639                          STATION RECOVERY (1981)
 BK0639
 BK0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0639'1.4 KILOMETERS (0.90 MILE) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0639'WESTERLY JUNCTION OF STATE HIGHWAY 99 IN WELSH TO THE MARK ON THE
 BK0639'RIGHT, 11.27 METERS (37.0 FEET) NORTH OF THE CENTER LINE OF THE
 BK0639'HIGHWAY, 16.76 METERS (55.0 FEET) EAST OF THE CENTER OF A PRIVATE ROAD
 BK0639'LEADING NORTH, 5.79 METERS (19.0 FEET) WEST-SOUTHWEST OF A TELEPHONE
 BK0639'POLE, 1.37 METERS (4.5 FEET) SOUTH OF A BARBED WIRE FENCE.
 BK0639'THE MARK IS 0.15 METERS  S FROM A WITNESS POST.
 BK0639'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK0639
 BK0639                          STATION RECOVERY (1986)
 BK0639
 BK0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0639'RECOVERED IN GOOD CONDITION.
 BK0639
 BK0639                          STATION RECOVERY (2002)
 BK0639
 BK0639'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0639'RECOVERED IN GOOD CONDITION.
 BK0639
 BK0639                          STATION RECOVERY (2005)
 BK0639
 BK0639'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2009 ***********************************************************************
 BJ2009  DESIGNATION -  212
 BJ2009  PID         -  BJ2009
 BJ2009  STATE/COUNTY-  LA/IBERVILLE
 BJ2009  COUNTRY     -  US
 BJ2009  USGS QUAD   -  BAYOU SORREL (2018)
 BJ2009
 BJ2009                         *CURRENT SURVEY CONTROL
 BJ2009  ______________________________________________________________________
 BJ2009* NAD 83(1986) POSITION- 30 13 27.     (N) 091 21 20.     (W)   SCALED
 BJ2009* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2009  **This station is located in a suspected subsidence area (see below).
 BJ2009  ______________________________________________________________________
 BJ2009  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ2009
 BJ2009.The horizontal coordinates were scaled from a map and have
 BJ2009.an estimated accuracy of +/- 6 seconds.
 BJ2009
 BJ2009.** This station is in an area of known vertical motion. If an
 BJ2009.** orthometric height was ever established but is not available 
 BJ2009.** in the current survey control section, the orthometric height
 BJ2009.** is considered suspect.  Suspect heights are available in the
 BJ2009.** superseded section only if requested.
 BJ2009
 BJ2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2009.GEOID18 height accuracy estimate available here.
 BJ2009
 BJ2009.Click photographs - Photos may exist for this station.
 BJ2009
 BJ2009;                    North         East    Units  Estimated Accuracy
 BJ2009;SPC LA S     -   191,120.      997,860.      MT  (+/- 180 meters Scaled)
 BJ2009
 BJ2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP582447(NAD 83)
 BJ2009
 BJ2009                          SUPERSEDED SURVEY CONTROL
 BJ2009
 BJ2009.No superseded survey control is available for this station.
 BJ2009
 BJ2009_MARKER: S = SPIKE
 BJ2009_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2009_SP_SET: TREE
 BJ2009_STAMPING: PRE. B.M. 212-1933
 BJ2009_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2009
 BJ2009  HISTORY     - Date     Condition        Report By
 BJ2009  HISTORY     - 1933     MONUMENTED       USACE
 BJ2009
 BJ2009                          STATION DESCRIPTION
 BJ2009
 BJ2009'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2009'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2009'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 2.7 MILES WEST ALONG
 BJ2009'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE,
 BJ2009'OPPOSITE THE MOUTH OF BULLTAIL BAYOU, ABOUT 100 FEET BACK OF THE LOWER
 BJ2009'BANK OF THE RIVER, AT A 20-INCH ASH TREE WITH A BRASS PLATE STAMPED
 BJ2009'PRE B.M. 212 1933, IN THE DIAMOND BLAZE ON THE LANDSIDE OF THE TREE,
 BJ2009'AND ABOUT 1-1/2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4046 ***********************************************************************
 BJ4046  DESIGNATION -  212 73
 BJ4046  PID         -  BJ4046
 BJ4046  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4046  COUNTRY     -  US
 BJ4046  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4046
 BJ4046                         *CURRENT SURVEY CONTROL
 BJ4046  ______________________________________________________________________
 BJ4046* NAD 83(1986) POSITION- 30 21 51.     (N) 091 00 28.     (W)   SCALED
 BJ4046* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4046  **This station is located in a suspected subsidence area (see below).
 BJ4046  ______________________________________________________________________
 BJ4046  GEOID HEIGHT    -        -26.977 (meters)                     GEOID18
 BJ4046  DYNAMIC HEIGHT  -          7.026 (meters)       23.05  (feet) COMP
 BJ4046  MODELED GRAVITY -    979,332.4   (mgal)                       NAVD 88
 BJ4046
 BJ4046.The horizontal coordinates were scaled from a map and have
 BJ4046.an estimated accuracy of +/- 6 seconds.
 BJ4046
 BJ4046.** This station is in an area of known vertical motion. If an
 BJ4046.** orthometric height was ever established but is not available 
 BJ4046.** in the current survey control section, the orthometric height
 BJ4046.** is considered suspect.  Suspect heights are available in the
 BJ4046.** superseded section only if requested.
 BJ4046
 BJ4046.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4046.GEOID18 height accuracy estimate available here.
 BJ4046
 BJ4046.Click photographs - Photos may exist for this station.
 BJ4046
 BJ4046.The dynamic height is computed by dividing the NAVD 88
 BJ4046.geopotential number by the normal gravity value computed on the
 BJ4046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4046.degrees latitude (g = 980.6199 gals.).
 BJ4046
 BJ4046.The modeled gravity was interpolated from observed gravity values.
 BJ4046
 BJ4046;                    North         East    Units  Estimated Accuracy
 BJ4046;SPC LA S     -   206,680.    1,031,300.      MT  (+/- 180 meters Scaled)
 BJ4046
 BJ4046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP914608(NAD 83)
 BJ4046
 BJ4046                          SUPERSEDED SURVEY CONTROL
 BJ4046
 BJ4046.No superseded survey control is available for this station.
 BJ4046
 BJ4046_MARKER: DB = BENCH MARK DISK
 BJ4046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4046_STAMPING: 212-73 1973
 BJ4046_MARK LOGO: LA-033
 BJ4046_PROJECTION: FLUSH
 BJ4046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4046+STABILITY: SURFACE MOTION
 BJ4046
 BJ4046  HISTORY     - Date     Condition        Report By
 BJ4046  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4046  HISTORY     - 1987     GOOD             LA-033
 BJ4046
 BJ4046                          STATION DESCRIPTION
 BJ4046
 BJ4046'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4046'IN BATON ROUGE.
 BJ4046'LOCATED SOUTHWEST OF THE TOWN OF BATON ROUGE SOUTHEAST OF THE
 BJ4046'INTERSECTION OF JEFFERSON HIGHWAY AND ANTIOCH ROAD, 16.2 METERS (53
 BJ4046'FT) SOUTHEAST FROM THE INTERSECTION OF ANTIOCH ROAD AND JEFFERSON
 BJ4046'HIGHWAY, 10.7 METERS (35 FT) SOUTHWEST OF THE CENTERLINE OF JEFFERSON
 BJ4046'HIGHWAY, 3.7 METERS (12 FT) SOUTH OF A POWER POLE, AND JUST NORTHWEST
 BJ4046'OF THE MENCO AUTO SERVICE BUILDING.
 BJ4046'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 BJ4046'THE MARK IS 0.31 M BELOW JEFFERSON HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2010 ***********************************************************************
 BJ2010  DESIGNATION -  212 A
 BJ2010  PID         -  BJ2010
 BJ2010  STATE/COUNTY-  LA/IBERVILLE
 BJ2010  COUNTRY     -  US
 BJ2010  USGS QUAD   -  BAYOU SORREL (2018)
 BJ2010
 BJ2010                         *CURRENT SURVEY CONTROL
 BJ2010  ______________________________________________________________________
 BJ2010* NAD 83(1986) POSITION- 30 13 28.     (N) 091 21 20.     (W)   SCALED
 BJ2010* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2010  **This station is located in a suspected subsidence area (see below).
 BJ2010  ______________________________________________________________________
 BJ2010  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ2010
 BJ2010.The horizontal coordinates were scaled from a map and have
 BJ2010.an estimated accuracy of +/- 6 seconds.
 BJ2010
 BJ2010.** This station is in an area of known vertical motion. If an
 BJ2010.** orthometric height was ever established but is not available 
 BJ2010.** in the current survey control section, the orthometric height
 BJ2010.** is considered suspect.  Suspect heights are available in the
 BJ2010.** superseded section only if requested.
 BJ2010
 BJ2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2010.GEOID18 height accuracy estimate available here.
 BJ2010
 BJ2010.Click photographs - Photos may exist for this station.
 BJ2010
 BJ2010;                    North         East    Units  Estimated Accuracy
 BJ2010;SPC LA S     -   191,150.      997,860.      MT  (+/- 180 meters Scaled)
 BJ2010
 BJ2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP582447(NAD 83)
 BJ2010
 BJ2010                          SUPERSEDED SURVEY CONTROL
 BJ2010
 BJ2010.No superseded survey control is available for this station.
 BJ2010
 BJ2010_MARKER: S = SPIKE
 BJ2010_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2010_SP_SET: TREE
 BJ2010_STAMPING: PRE B.M. 212 A 1933
 BJ2010_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2010
 BJ2010  HISTORY     - Date     Condition        Report By
 BJ2010  HISTORY     - 1933     MONUMENTED       USACE
 BJ2010
 BJ2010                          STATION DESCRIPTION
 BJ2010
 BJ2010'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2010'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2010'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 2.7 MILES WEST ALONG
 BJ2010'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, 60
 BJ2010'FEET TOWARD THE RIVER FROM P.B.M. 212 (U.S.E.), DESCRIBED ABOVE, AT A
 BJ2010'16-INCH ASH TREE WITH A BRASS PLATE STAMPED PRE B.M. 212 A 1933, IN
 BJ2010'THE DIAMOND BLAZE ON THE WEST SIDE OF THE TREE, AND ABOUT 10 FEET
 BJ2010'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0569 ***********************************************************************
 AU0569  DESIGNATION -  212/2 BOLT
 AU0569  PID         -  AU0569
 AU0569  STATE/COUNTY-  LA/ORLEANS
 AU0569  COUNTRY     -  US
 AU0569  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0569
 AU0569                         *CURRENT SURVEY CONTROL
 AU0569  ______________________________________________________________________
 AU0569* NAD 83(1986) POSITION- 29 55 19.     (N) 090 07 57.     (W)   SCALED
 AU0569* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0569  **This station is located in a suspected subsidence area (see below).
 AU0569  ______________________________________________________________________
 AU0569  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 AU0569
 AU0569.The horizontal coordinates were scaled from a map and have
 AU0569.an estimated accuracy of +/- 6 seconds.
 AU0569
 AU0569.** This station is in an area of known vertical motion. If an
 AU0569.** orthometric height was ever established but is not available 
 AU0569.** in the current survey control section, the orthometric height
 AU0569.** is considered suspect.  Suspect heights are available in the
 AU0569.** superseded section only if requested.
 AU0569
 AU0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0569.GEOID18 height accuracy estimate available here.
 AU0569
 AU0569.Click photographs - Photos may exist for this station.
 AU0569
 AU0569;                    North         East    Units  Estimated Accuracy
 AU0569;SPC LA S     -   158,220.    1,115,940.      MT  (+/- 180 meters Scaled)
 AU0569
 AU0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP768135(NAD 83)
 AU0569
 AU0569                          SUPERSEDED SURVEY CONTROL
 AU0569
 AU0569.No superseded survey control is available for this station.
 AU0569
 AU0569_MARKER: B = BOLT
 AU0569_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0569_STAMPING: 212-2
 AU0569_PROJECTION: RECESSED 91 CENTIMETERS
 AU0569_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0569
 AU0569  HISTORY     - Date     Condition        Report By
 AU0569  HISTORY     - UNK      MONUMENTED       MRC
 AU0569  HISTORY     - 1951     GOOD             CGS
 AU0569  HISTORY     - 1964     GOOD             CGS
 AU0569  HISTORY     - 1985     GOOD             NGS
 AU0569
 AU0569                          STATION DESCRIPTION
 AU0569
 AU0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0569'IN NEW ORLEANS.
 AU0569'AT NEW ORLEANS, IN THE SOUTHWEST PART OF AUDUBON PARK, AT THE
 AU0569'SOUTHWEST CORNER OF THE ZOO, 173 FEET NORTHEAST OF THE NORTHEAST RAIL
 AU0569'OF THE PUBLIC BELT RAILROAD, ABOUT 100 YARDS NORTHWEST OF THE
 AU0569'NORTHWEST END OF A LAGOON, 3 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 AU0569'A BRICK STABLE FOR BISON OR BUFFALO, A COPPER BOLT SET IN THE TOP OF A
 AU0569'TILE ABOUT 3 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 AU0569'IRON PIPE BEARING A CORPS OF ENGINEERS CAP PROJECTING 18 INCHES AND
 AU0569'STAMPED 212-2.
 AU0569
 AU0569                          STATION RECOVERY (1964)
 AU0569
 AU0569'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0569'RECOVERED IN GOOD CONDITION.
 AU0569
 AU0569                          STATION RECOVERY (1985)
 AU0569
 AU0569'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0569'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 AU0569'INACCESSIBLE FOR LEVELS, FENCE COVERS MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1922 ***********************************************************************
 AU1922  DESIGNATION -  212/3
 AU1922  PID         -  AU1922
 AU1922  STATE/COUNTY-  LA/JEFFERSON
 AU1922  COUNTRY     -  US
 AU1922  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU1922
 AU1922                         *CURRENT SURVEY CONTROL
 AU1922  ______________________________________________________________________
 AU1922* NAD 83(1992) POSITION- 29 54 48.20364(N) 090 08 23.58627(W)   ADJUSTED
 AU1922* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1922  **This station is located in a suspected subsidence area (see below).
 AU1922  ______________________________________________________________________
 AU1922  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 AU1922  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AU1922  HORZ ORDER      -  SECOND
 AU1922
 AU1922.The horizontal coordinates were established by classical geodetic methods
 AU1922.and adjusted by the National Geodetic Survey in January 1993.
 AU1922
 AU1922.** This station is in an area of known vertical motion. If an
 AU1922.** orthometric height was ever established but is not available 
 AU1922.** in the current survey control section, the orthometric height
 AU1922.** is considered suspect.  Suspect heights are available in the
 AU1922.** superseded section only if requested.
 AU1922
 AU1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1922.GEOID18 height accuracy estimate available here.
 AU1922
 AU1922.Click photographs - Photos may exist for this station.
 AU1922
 AU1922.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1922
 AU1922. The following values were computed from the NAD 83(1992) position.
 AU1922
 AU1922;                    North         East     Units Scale Factor Converg.
 AU1922;SPC LA S     -   157,266.369 1,115,240.735   MT  0.99992690   +0 35 48.3
 AU1922;SPC LA S     -   515,964.75  3,658,918.98   sFT  0.99992690   +0 35 48.3
 AU1922;UTM  15      - 3,312,627.322   776,148.747   MT  1.00054098   +1 25 38.0
 AU1922
 AU1922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1922!SPC LA S     -   1.00000383  x   0.99992690  =   0.99993073
 AU1922!UTM  15      -   1.00000383  x   1.00054098  =   1.00054481
 AU1922
 AU1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7614812627(NAD 83)
 AU1922
 AU1922                          SUPERSEDED SURVEY CONTROL
 AU1922
 AU1922  NAD 83(1986)-  29 54 48.21935(N)    090 08 23.58619(W) AD(       ) 2
 AU1922  NAD 27      -  29 54 47.48043(N)    090 08 23.32032(W) AD(       ) 2
 AU1922
 AU1922.Superseded values are not recommended for survey control.
 AU1922
 AU1922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1922.See file dsdata.pdf to determine how the superseded data were derived.
 AU1922
 AU1922_MARKER: P = PIPE CAP
 AU1922_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1922_STAMPING: 212/3
 AU1922_MARK LOGO: MRC
 AU1922_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1922_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1922
 AU1922  HISTORY     - Date     Condition        Report By
 AU1922  HISTORY     - 1930     MONUMENTED       MRC
 AU1922
 AU1922                          STATION DESCRIPTION
 AU1922
 AU1922'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1930 (HWH)
 AU1922'STATION IS ON RIGHT BANK OF MISSISSIPPI RIVER, ABOUT 400
 AU1922'METERS (1,312 FEET) BELOW COMPANY CANAL, ON W SIDE OF LEVEE
 AU1922'ROAD, INSIDE FENCE, AT INTERSECTION OF DITCH LEADING BACK
 AU1922'FROM LEVEE AND ROAD DITCH BEHIND LEVEE, 10 METERS (33 FEET)
 AU1922'BEHIND LEVEE, 220 METERS (722 FEET) BELOW ANGLE IN LEVEE WHERE
 AU1922'NEW LEVEE WAS JOINED TO OLD, AND ABOUT 175 METERS (574 FEET)
 AU1922'FROM RIVER BANK.
 AU1922'
 AU1922'STATION IS MARKED BY STANDARD MARK OF MISSISSIPPI RIVER
 AU1922'COMMISSION, BRASS CAP ON STEEL PIPE ABOVE AND COPPER BOLT
 AU1922'IN TILE BELOW.
 AU1922'
 AU1922'STATION WESTWEGO IS DISTANT 63.76 METERS (209.2 FEET)
 AU1922'S 20 DEG 21 MIN E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0708 ***********************************************************************
 AU0708  DESIGNATION -  212/4 BOLT MRC
 AU0708  PID         -  AU0708
 AU0708  STATE/COUNTY-  LA/JEFFERSON
 AU0708  COUNTRY     -  US
 AU0708  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0708
 AU0708                         *CURRENT SURVEY CONTROL
 AU0708  ______________________________________________________________________
 AU0708* NAD 83(1986) POSITION- 29 54 28.     (N) 090 08 37.     (W)   SCALED
 AU0708* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0708  **This station is located in a suspected subsidence area (see below).
 AU0708  ______________________________________________________________________
 AU0708  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 AU0708
 AU0708.The horizontal coordinates were scaled from a map and have
 AU0708.an estimated accuracy of +/- 6 seconds.
 AU0708
 AU0708.** This station is in an area of known vertical motion. If an
 AU0708.** orthometric height was ever established but is not available 
 AU0708.** in the current survey control section, the orthometric height
 AU0708.** is considered suspect.  Suspect heights are available in the
 AU0708.** superseded section only if requested.
 AU0708
 AU0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0708.GEOID18 height accuracy estimate available here.
 AU0708
 AU0708.Click photographs - Photos may exist for this station.
 AU0708
 AU0708;                    North         East    Units  Estimated Accuracy
 AU0708;SPC LA S     -   156,640.    1,114,890.      MT  (+/- 180 meters Scaled)
 AU0708
 AU0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP758119(NAD 83)
 AU0708
 AU0708                          SUPERSEDED SURVEY CONTROL
 AU0708
 AU0708.No superseded survey control is available for this station.
 AU0708
 AU0708_MARKER: B = BOLT
 AU0708_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0708_STAMPING: 404
 AU0708_PROJECTION: RECESSED 37 CENTIMETERS
 AU0708_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0708
 AU0708  HISTORY     - Date     Condition        Report By
 AU0708  HISTORY     - 1892     MONUMENTED       MRC
 AU0708  HISTORY     - 1955     GOOD             CGS
 AU0708  HISTORY     - 1964     GOOD             CGS
 AU0708
 AU0708                          STATION DESCRIPTION
 AU0708
 AU0708'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0708'IN WESTWEGO.
 AU0708'ON THE GROUNDS OF WESTWEGO HIGH SCHOOL AT THE INTERSECTION OF FOURTH
 AU0708'STREET AND AVENUE C, 336 FEET SOUTH OF THE CENTER LINE OF FOURTH
 AU0708'STREET, 37 FEET WEST OF THE CENTER LINE OF AVENUE C, 13.0 FEET WEST OF
 AU0708'FENCE LINE, 25.95 FEET NORTH-NORTHEAST OF THE SOUTHEAST CORNER OF
 AU0708'ANNEX TO SCHOOL, 11.9 FEET EAST OF THE EAST WALL OF THE BUILDING, 69.0
 AU0708'FEET SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF THE ANNEX, A BOLT IN A
 AU0708'TILE ABOUT 1.2 FEET UNDER GROUND.  A 3 1/2-INCH IRON PIPE WITH CAP IS
 AU0708'SET DIRECTLY OVER THIS MARK, THE PIPE PROJECTS 2.8 FEET. THE PIPE IS
 AU0708'LOOSE AND IS APT TO BE DESTROYED.
 AU0708
 AU0708                          STATION RECOVERY (1964)
 AU0708
 AU0708'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0708'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0707 ***********************************************************************
 AU0707  DESIGNATION -  212/4 CAP MRC
 AU0707  PID         -  AU0707
 AU0707  STATE/COUNTY-  LA/JEFFERSON
 AU0707  COUNTRY     -  US
 AU0707  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0707
 AU0707                         *CURRENT SURVEY CONTROL
 AU0707  ______________________________________________________________________
 AU0707* NAD 83(1986) POSITION- 29 54 28.     (N) 090 08 37.     (W)   SCALED
 AU0707* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0707  **This station is located in a suspected subsidence area (see below).
 AU0707  ______________________________________________________________________
 AU0707  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 AU0707
 AU0707.The horizontal coordinates were scaled from a map and have
 AU0707.an estimated accuracy of +/- 6 seconds.
 AU0707
 AU0707.** This station is in an area of known vertical motion. If an
 AU0707.** orthometric height was ever established but is not available 
 AU0707.** in the current survey control section, the orthometric height
 AU0707.** is considered suspect.  Suspect heights are available in the
 AU0707.** superseded section only if requested.
 AU0707
 AU0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0707.GEOID18 height accuracy estimate available here.
 AU0707
 AU0707.Click photographs - Photos may exist for this station.
 AU0707
 AU0707;                    North         East    Units  Estimated Accuracy
 AU0707;SPC LA S     -   156,640.    1,114,890.      MT  (+/- 180 meters Scaled)
 AU0707
 AU0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP758119(NAD 83)
 AU0707
 AU0707                          SUPERSEDED SURVEY CONTROL
 AU0707
 AU0707.No superseded survey control is available for this station.
 AU0707
 AU0707_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0707_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0707_STAMPING: 404
 AU0707_MARK LOGO: MRC
 AU0707_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0707
 AU0707  HISTORY     - Date     Condition        Report By
 AU0707  HISTORY     - 1892     MONUMENTED       MRC
 AU0707  HISTORY     - 1955     GOOD             CGS
 AU0707  HISTORY     - 1964     GOOD             CGS
 AU0707
 AU0707                          STATION DESCRIPTION
 AU0707
 AU0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0707'IN WESTWEGO.
 AU0707'ON THE GROUNDS OF WESTWEGO HIGH SCHOOL AT THE INTERSECTION OF FOURTH
 AU0707'STREET AND AVENUE C, 336 FEET SOUTH OF THE CENTER LINE OF FOURTH
 AU0707'STREET, 37 FEET WEST OF THE CENTER LINE OF AVENUE C, 13.0 FEET WEST OF
 AU0707'FENCE LINE, 25.95 FEET NORTH-NORTHEAST OF THE SOUTHEAST CORNER OF
 AU0707'ANNEX TO SCHOOL, 11.9 FEET EAST OF THE EAST WALL OF THE BUILDING, 69.0
 AU0707'FEET SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF THE ANNEX, A 3
 AU0707'1/2-INCH IRON PIPE WITH CAP IS SET DIRECTLY OVER THIS MARK, THE PIPE
 AU0707'PROJECTS 2.8 FEET.  THE PIPE IS LOOSE AND IS APT TO BE DESTROYED.
 AU0707'NOTE-- THIS MARK WAS FOUND AT A LOCATION THAT IS IN VERY CLOSE
 AU0707'AGREEMENT WITH THE DESCRIBED LOCATION OF 212/4 (MRC) AND IT IS
 AU0707'BELIEVED THAT IT IS THE ORIGINAL MARK.  IT IS NOT KNOWN WHY THE CAP ON
 AU0707'THE PIPE SHOULD BE STAMPED 404.
 AU0707
 AU0707                          STATION RECOVERY (1964)
 AU0707
 AU0707'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0637 ***********************************************************************
 BK0637  DESIGNATION -  2120
 BK0637  PID         -  BK0637
 BK0637  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0637  COUNTRY     -  US
 BK0637  USGS QUAD   -  WELSH SOUTH (2018)
 BK0637
 BK0637                         *CURRENT SURVEY CONTROL
 BK0637  ______________________________________________________________________
 BK0637* NAD 83(1986) POSITION- 30 13 53.     (N) 092 50 49.     (W)   SCALED
 BK0637* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0637  **This station is located in a suspected subsidence area (see below).
 BK0637  ______________________________________________________________________
 BK0637  GEOID HEIGHT    -        -27.264 (meters)                     GEOID18
 BK0637
 BK0637.The horizontal coordinates were scaled from a map and have
 BK0637.an estimated accuracy of +/- 6 seconds.
 BK0637
 BK0637.** This station is in an area of known vertical motion.  Due to the
 BK0637.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0637.** determined the orthometric heights for marks in these suspect
 BK0637.** subsidence areas should be considered valid only at the epoch date
 BK0637.** associated with the orthometric height.  These heights must always
 BK0637.** be validated when used as control.  All previously superseded
 BK0637.** orthometric heights are now considered suspect and are available
 BK0637.** in the superseded section.  NGS does not recommend using suspect
 BK0637.** or superseded heights as control.
 BK0637
 BK0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0637.GEOID18 height accuracy estimate available here.
 BK0637
 BK0637.Click photographs - Photos may exist for this station.
 BK0637
 BK0637;                    North         East    Units  Estimated Accuracy
 BK0637;SPC LA S     -   192,880.      854,310.      MT  (+/- 180 meters Scaled)
 BK0637
 BK0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP147444(NAD 83)
 BK0637
 BK0637                          SUPERSEDED SURVEY CONTROL
 BK0637
 BK0637.No superseded survey control is available for this station.
 BK0637
 BK0637_MARKER: DD = SURVEY DISK
 BK0637_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0637_STAMPING: 2120
 BK0637_MARK LOGO: LAGS
 BK0637_PROJECTION: FLUSH
 BK0637_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0637
 BK0637  HISTORY     - Date     Condition        Report By
 BK0637  HISTORY     - UNK      MONUMENTED       LAGS
 BK0637  HISTORY     - 1970     GOOD             NGS
 BK0637  HISTORY     - 1981     GOOD             NGS
 BK0637  HISTORY     - 1986     GOOD             NGS
 BK0637  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0637
 BK0637                          STATION DESCRIPTION
 BK0637
 BK0637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0637'1.55 MI W FROM WELSH.
 BK0637'ABOUT 1.55 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE WEST JUNCTION OF
 BK0637'U. S. HIGHWAY 90 AND STATE HIGHWAY 99 AT WELSH, 0.25 MILE WEST OF A
 BK0637'JUNCTION OF THE HIGHWAY AND A ROAD LEADING NORTH TO A GAS BULK PLANT,
 BK0637'37 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 77 FEET WEST OF THE
 BK0637'MORE NORTHERLY OF TWO POWER POLES, 67 1/2 FEET EAST OF A 6-INCH CRAB
 BK0637'APPLE TREE, 3 FEET NORTH OF A FENCE, 2.9 FEET NORTH OF A METAL WITNESS
 BK0637'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 BK0637'OF A CONCRETE POST THAT IS ABOUT 1 INCH BELOW THE SURFACE OF THE
 BK0637'GROUND.  SEC 35, T 9S, R 5W.
 BK0637
 BK0637                          STATION RECOVERY (1981)
 BK0637
 BK0637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0637'2.5 KILOMETERS (1.55 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0637'WESTERLY JUNCTION OF STATE HIGHWAY 99 IN WELSH TO THE MARK ON THE
 BK0637'LEFT, 11.27 METERS (37.0 FEET) SOUTH OF THE CENTER LINE OF THE
 BK0637'HIGHWAY, 23.46 METERS (77.0 FEET) WEST OF THE NORTHERLY ONE OF TWO
 BK0637'POWER POLES 12-13-304.
 BK0637'THE MARK IS 0.9 METERS  N FROM A WITNESS POST.
 BK0637'THE MARK IS 0.3 M BELOW HIGHWAY.
 BK0637
 BK0637                          STATION RECOVERY (1986)
 BK0637
 BK0637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0637'RECOVERED IN GOOD CONDITION.
 BK0637
 BK0637                          STATION RECOVERY (2002)
 BK0637
 BK0637'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0637'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0636 ***********************************************************************
 BK0636  DESIGNATION -  2121
 BK0636  PID         -  BK0636
 BK0636  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0636  COUNTRY     -  US
 BK0636  USGS QUAD   -  WELSH SOUTH (2018)
 BK0636
 BK0636                         *CURRENT SURVEY CONTROL
 BK0636  ______________________________________________________________________
 BK0636* NAD 83(1986) POSITION- 30 13 53.     (N) 092 51 31.     (W)   SCALED
 BK0636* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0636  **This station is located in a suspected subsidence area (see below).
 BK0636  ______________________________________________________________________
 BK0636  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BK0636
 BK0636.The horizontal coordinates were scaled from a map and have
 BK0636.an estimated accuracy of +/- 6 seconds.
 BK0636
 BK0636.** This station is in an area of known vertical motion.  Due to the
 BK0636.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0636.** determined the orthometric heights for marks in these suspect
 BK0636.** subsidence areas should be considered valid only at the epoch date
 BK0636.** associated with the orthometric height.  These heights must always
 BK0636.** be validated when used as control.  All previously superseded
 BK0636.** orthometric heights are now considered suspect and are available
 BK0636.** in the superseded section.  NGS does not recommend using suspect
 BK0636.** or superseded heights as control.
 BK0636
 BK0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0636.GEOID18 height accuracy estimate available here.
 BK0636
 BK0636.Click photographs - Photos may exist for this station.
 BK0636
 BK0636;                    North         East    Units  Estimated Accuracy
 BK0636;SPC LA S     -   192,890.      853,190.      MT  (+/- 180 meters Scaled)
 BK0636
 BK0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP136444(NAD 83)
 BK0636
 BK0636                          SUPERSEDED SURVEY CONTROL
 BK0636
 BK0636.No superseded survey control is available for this station.
 BK0636
 BK0636_MARKER: DD = SURVEY DISK
 BK0636_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0636_STAMPING: 2121
 BK0636_MARK LOGO: LAGS
 BK0636_PROJECTION: PROJECTING 6 CENTIMETERS
 BK0636_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0636
 BK0636  HISTORY     - Date     Condition        Report By
 BK0636  HISTORY     - UNK      MONUMENTED       LAGS
 BK0636  HISTORY     - 1970     GOOD             NGS
 BK0636  HISTORY     - 1981     GOOD             NGS
 BK0636  HISTORY     - 1986     GOOD             NGS
 BK0636  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0636
 BK0636                          STATION DESCRIPTION
 BK0636
 BK0636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0636'ABOUT 2.35 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE WEST JUNCTION OF
 BK0636'U. S. HIGHWAY 90 AND STATE HIGHWAY 99 AT WELSH, OR ABOUT 4.15 MILES
 BK0636'EAST ALONG U. S. HIGHWAY 90 FROM THE INTERSECTION OF U. S. HIGHWAY 90
 BK0636'AND STATE HIGHWAY 101 AT LACASSINE, 47 FEET NORTHWEST OF THE CENTER OF
 BK0636'A JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD THAT LEADS NORTH, 38
 BK0636'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 27 FEET WEST OF THE
 BK0636'CENTER LINE OF THE GRAVELED ROAD, 14 FEET SOUTH OF A BRACE POLE FOR A
 BK0636'POWER POLE, 3 FEET SOUTH OF A FENCE, 1.3 FEET NORTH OF A METAL WITNESS
 BK0636'POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE
 BK0636'TOP OF A CONCRETE POST THAT IS 2 INCHES BELOW THE SURFACE OF THE
 BK0636'GROUND.  SEC 27, T9S, R5W.
 BK0636
 BK0636                          STATION RECOVERY (1981)
 BK0636
 BK0636'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0636'3.8 KILOMETERS (2.35 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0636'WESTERLY JUNCTION OF STATE HIGHWAY 99 (ADAMS STREET) IN WELSH TO THE
 BK0636'MARK ON THE RIGHT, IN THE NORTHWEST ANGLE OF A GRAVEL ROAD LEADING
 BK0636'NORTH, ALSO 6.7 KILOMETERS (4.15 MILES) EAST OF THE INTERSECTION OF
 BK0636'STATE HIGHWAY 101 IN LACASSINE, 11.58 METERS (38.0 FEET) NORTH OF THE
 BK0636'CENTERLINE OF THE HIGHWAY, 8,23 METERS (27.0 FEET) WEST OF THE CENTER
 BK0636'OF THE GRAVEL ROAD, 4.27 METERS (14.0 FEET) SOUTH OF A BRACE POLE FOR
 BK0636'A POWER POLE, 0.91 METER (3.0 FEET) SOUTH OF A BARB WIRE FENCE.  IT IS
 BK0636'0.3 METERS NORTH FROM A WITNESS POST AND 0.18 M BELOW THE HIGHWAY.
 BK0636
 BK0636                          STATION RECOVERY (1986)
 BK0636
 BK0636'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0636'THE BARBED FENCE NO LONGER EXISTS AND THE GRAVEL ROAD IS NOW 6-19.
 BK0636'THE MARK IS 0.47 METERS N FROM A WITNESS POST.
 BK0636
 BK0636                          STATION RECOVERY (2002)
 BK0636
 BK0636'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0630 ***********************************************************************
 BK0630  DESIGNATION -  2124
 BK0630  PID         -  BK0630
 BK0630  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0630  COUNTRY     -  US
 BK0630  USGS QUAD   -  LACASSINE (2018)
 BK0630
 BK0630                         *CURRENT SURVEY CONTROL
 BK0630  ______________________________________________________________________
 BK0630* NAD 83(1986) POSITION- 30 13 53.     (N) 092 54 07.     (W)   SCALED
 BK0630* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0630  **This station is located in a suspected subsidence area (see below).
 BK0630  ______________________________________________________________________
 BK0630  GEOID HEIGHT    -        -27.253 (meters)                     GEOID18
 BK0630
 BK0630.The horizontal coordinates were scaled from a map and have
 BK0630.an estimated accuracy of +/- 6 seconds.
 BK0630
 BK0630.** This station is in an area of known vertical motion.  Due to the
 BK0630.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0630.** determined the orthometric heights for marks in these suspect
 BK0630.** subsidence areas should be considered valid only at the epoch date
 BK0630.** associated with the orthometric height.  These heights must always
 BK0630.** be validated when used as control.  All previously superseded
 BK0630.** orthometric heights are now considered suspect and are available
 BK0630.** in the superseded section.  NGS does not recommend using suspect
 BK0630.** or superseded heights as control.
 BK0630
 BK0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0630.GEOID18 height accuracy estimate available here.
 BK0630
 BK0630.Click photographs - Photos may exist for this station.
 BK0630
 BK0630;                    North         East    Units  Estimated Accuracy
 BK0630;SPC LA S     -   192,950.      849,020.      MT  (+/- 180 meters Scaled)
 BK0630
 BK0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP094444(NAD 83)
 BK0630
 BK0630                          SUPERSEDED SURVEY CONTROL
 BK0630
 BK0630.No superseded survey control is available for this station.
 BK0630
 BK0630_MARKER: DD = SURVEY DISK
 BK0630_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0630_STAMPING: 2124
 BK0630_MARK LOGO: LAGS
 BK0630_PROJECTION: FLUSH
 BK0630_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0630
 BK0630  HISTORY     - Date     Condition        Report By
 BK0630  HISTORY     - UNK      MONUMENTED       LAGS
 BK0630  HISTORY     - 1970     GOOD             NGS
 BK0630  HISTORY     - 1981     GOOD             NGS
 BK0630  HISTORY     - 1986     GOOD             NGS
 BK0630  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0630
 BK0630                          STATION DESCRIPTION
 BK0630
 BK0630'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0630'1.7 MI E FROM LACASSINE.
 BK0630'ABOUT 1.7 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE INTERSECTION OF
 BK0630'U. S. HIGHWAY 90 AND STATE HIGHWAY 101 AT LACASSINE, 125 YARDS EAST OF
 BK0630'A 40-FOOT CONCRETE CULVERT OVER A DRAINAGE DITCH, 34 FEET NORTH OF THE
 BK0630'CENTER LINE OF THE HIGHWAY, 44 FEET NORTH OF THE CENTER LINE OF A
 BK0630'PRIVATE DRIVEWAY, IN THE SOUTHWEST CORNER OF A LAWN AT A FRAME HOUSE,
 BK0630'65 FEET SOUTHWEST OF THE MORE SOUTHERLY OF TWO 40-INCH OAK TREES, 19
 BK0630'FEET SOUTHEAST OF TELEPHONE POLE NUMBER 181, ABOUT 1 FOOT BELOW THE
 BK0630'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST ABOUT
 BK0630'LEVEL WITH THE SURFACE OF THE GROUND.  SEC 29, T 9S, R 5W.
 BK0630
 BK0630                          STATION RECOVERY (1981)
 BK0630
 BK0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0630'2.7 KILOMETERS (1.7 MILES) EAST ALONG U.S. HIGHWAY 90 FROM THE
 BK0630'INTERSECTION OF STATE HIGHWAY 101 IN LACASSINE TO THE MARK ON THE
 BK0630'LEFT, 10.36 METERS (34.0 FEET) NORTH OF THE CENTER LINE OF THE
 BK0630'HIGHWAY, 19.81 METERS (65.0 FEET) SOUTHWEST OF A 40-INCH OAK TREE,
 BK0630'13.41 METERS (44.0 FEET) WEST OF THE CENTER OF THE ENTRANCE DRIVEWAY
 BK0630'OF A FRAME HOUSE.
 BK0630'THE MARK IS 0.3 METERS  N FROM A WITNESS POST.
 BK0630'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK0630
 BK0630                          STATION RECOVERY (1986)
 BK0630
 BK0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0630'RECOVERED IN GOOD CONDITION.
 BK0630
 BK0630                          STATION RECOVERY (2002)
 BK0630
 BK0630'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0630'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4095 ***********************************************************************
 BJ4095  DESIGNATION -  213 73
 BJ4095  PID         -  BJ4095
 BJ4095  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4095  COUNTRY     -  US
 BJ4095  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4095
 BJ4095                         *CURRENT SURVEY CONTROL
 BJ4095  ______________________________________________________________________
 BJ4095* NAD 83(1986) POSITION- 30 21 06.     (N) 090 59 18.     (W)   SCALED
 BJ4095* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4095  **This station is located in a suspected subsidence area (see below).
 BJ4095  ______________________________________________________________________
 BJ4095  GEOID HEIGHT    -        -26.960 (meters)                     GEOID18
 BJ4095  DYNAMIC HEIGHT  -          7.454 (meters)       24.46  (feet) COMP
 BJ4095  MODELED GRAVITY -    979,331.0   (mgal)                       NAVD 88
 BJ4095
 BJ4095.The horizontal coordinates were scaled from a map and have
 BJ4095.an estimated accuracy of +/- 6 seconds.
 BJ4095
 BJ4095.** This station is in an area of known vertical motion. If an
 BJ4095.** orthometric height was ever established but is not available 
 BJ4095.** in the current survey control section, the orthometric height
 BJ4095.** is considered suspect.  Suspect heights are available in the
 BJ4095.** superseded section only if requested.
 BJ4095
 BJ4095.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4095.GEOID18 height accuracy estimate available here.
 BJ4095
 BJ4095.Click photographs - Photos may exist for this station.
 BJ4095
 BJ4095.The dynamic height is computed by dividing the NAVD 88
 BJ4095.geopotential number by the normal gravity value computed on the
 BJ4095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4095.degrees latitude (g = 980.6199 gals.).
 BJ4095
 BJ4095.The modeled gravity was interpolated from observed gravity values.
 BJ4095
 BJ4095;                    North         East    Units  Estimated Accuracy
 BJ4095;SPC LA S     -   205,300.    1,033,170.      MT  (+/- 180 meters Scaled)
 BJ4095
 BJ4095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP933594(NAD 83)
 BJ4095
 BJ4095                          SUPERSEDED SURVEY CONTROL
 BJ4095
 BJ4095.No superseded survey control is available for this station.
 BJ4095
 BJ4095_MARKER: DB = BENCH MARK DISK
 BJ4095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4095_STAMPING: 213-73 1973
 BJ4095_MARK LOGO: LA-033
 BJ4095_PROJECTION: FLUSH
 BJ4095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4095+STABILITY: SURFACE MOTION
 BJ4095
 BJ4095  HISTORY     - Date     Condition        Report By
 BJ4095  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4095  HISTORY     - 1987     GOOD             LA-033
 BJ4095
 BJ4095                          STATION DESCRIPTION
 BJ4095
 BJ4095'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4095'IN BATON ROUGE.
 BJ4095'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4095'JEFFERSON HIGHWAY AND HOO SHOO TOO ROAD, 14.3 METERS (47 FT) NORTH-
 BJ4095'EAST OF THE CENTERLINE OF JEFFERSON HIGHWAY, 14.0 METERS (46 FT)
 BJ4095'SOUTHEAST OF THE CENTERLINE OF HOO SHOO TOO ROAD, 8.5 METERS (28 FT)
 BJ4095'NORTHEAST OF A RIGHT-OF-WAY MARKER, 7.9 METERS (26 FT) NORTHEAST OF A
 BJ4095'TELEPHONE JUNCTION BOX AND IS SET IN THE SOUTHEAST QUADRANT OF THE
 BJ4095'INTERSECTION.
 BJ4095'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ4095'THE MARK IS 0.46 M ABOVE JEFFERSON HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0955 ***********************************************************************
 AU0955  DESIGNATION -  213/C BOLT MRC
 AU0955  PID         -  AU0955
 AU0955  STATE/COUNTY-  LA/JEFFERSON
 AU0955  COUNTRY     -  US
 AU0955  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0955
 AU0955                         *CURRENT SURVEY CONTROL
 AU0955  ______________________________________________________________________
 AU0955* NAD 83(1986) POSITION- 29 54 44.     (N) 090 04 49.     (W)   SCALED
 AU0955* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0955  **This station is located in a suspected subsidence area (see below).
 AU0955  ______________________________________________________________________
 AU0955  GEOID HEIGHT    -        -25.863 (meters)                     GEOID18
 AU0955
 AU0955.The horizontal coordinates were scaled from a map and have
 AU0955.an estimated accuracy of +/- 6 seconds.
 AU0955
 AU0955.** This station is in an area of known vertical motion. If an
 AU0955.** orthometric height was ever established but is not available 
 AU0955.** in the current survey control section, the orthometric height
 AU0955.** is considered suspect.  Suspect heights are available in the
 AU0955.** superseded section only if requested.
 AU0955
 AU0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0955.GEOID18 height accuracy estimate available here.
 AU0955
 AU0955.Click photographs - Photos may exist for this station.
 AU0955
 AU0955;                    North         East    Units  Estimated Accuracy
 AU0955;SPC LA S     -   157,200.    1,121,000.      MT  (+/- 180 meters Scaled)
 AU0955
 AU0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP819126(NAD 83)
 AU0955
 AU0955                          SUPERSEDED SURVEY CONTROL
 AU0955
 AU0955.No superseded survey control is available for this station.
 AU0955
 AU0955_MARKER: B = BOLT
 AU0955_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0955_PROJECTION: RECESSED 91 CENTIMETERS
 AU0955_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0955
 AU0955  HISTORY     - Date     Condition        Report By
 AU0955  HISTORY     - 1892     MONUMENTED       MRC
 AU0955  HISTORY     - 1964     GOOD             CGS
 AU0955
 AU0955                          STATION DESCRIPTION
 AU0955
 AU0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0955'AT HARVEY, ALONG THE MISSISSIPPI RIVER LEVEE, ABOUT 0.2 MILE EAST
 AU0955'ALONG THE MISSISSIPPI LEVEE FROM THE HARVEY LOCKS, 118 FEET NORTHEAST
 AU0955'OF THE NORTHWEST CORNER OF A PICKET FENCE AROUND A 1 1/2 STORY WHITE
 AU0955'HOUSE, 64 FEET SOUTH OF THE TOP OF THE LEVEE, 75 FEET WEST OF THE
 AU0955'EXTENDED WALK LEADING TO HOUSE FROM LEVEE, 48 FEET NORTH OF A 2 FOOT
 AU0955'MAGNOLIA TREE IN YARD, 43 FEET NORTHWEST OF A PICKET FENCE, A COPPER
 AU0955'BOLT IN TILE 3 FEET UNDERGROUND, ACCESS TO WHICH IS HAD THRU AN IRON
 AU0955'PIPE BEARING A MISSISSIPPI RIVER COMMISSION CAP AND PROJECTING 18
 AU0955'INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0954 ***********************************************************************
 AU0954  DESIGNATION -  213/C CAP MRC
 AU0954  PID         -  AU0954
 AU0954  STATE/COUNTY-  LA/JEFFERSON
 AU0954  COUNTRY     -  US
 AU0954  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0954
 AU0954                         *CURRENT SURVEY CONTROL
 AU0954  ______________________________________________________________________
 AU0954* NAD 83(1986) POSITION- 29 54 44.     (N) 090 04 49.     (W)   SCALED
 AU0954* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0954  **This station is located in a suspected subsidence area (see below).
 AU0954  ______________________________________________________________________
 AU0954  GEOID HEIGHT    -        -25.863 (meters)                     GEOID18
 AU0954
 AU0954.The horizontal coordinates were scaled from a map and have
 AU0954.an estimated accuracy of +/- 6 seconds.
 AU0954
 AU0954.** This station is in an area of known vertical motion. If an
 AU0954.** orthometric height was ever established but is not available 
 AU0954.** in the current survey control section, the orthometric height
 AU0954.** is considered suspect.  Suspect heights are available in the
 AU0954.** superseded section only if requested.
 AU0954
 AU0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0954.GEOID18 height accuracy estimate available here.
 AU0954
 AU0954.Click photographs - Photos may exist for this station.
 AU0954
 AU0954;                    North         East    Units  Estimated Accuracy
 AU0954;SPC LA S     -   157,200.    1,121,000.      MT  (+/- 180 meters Scaled)
 AU0954
 AU0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP819126(NAD 83)
 AU0954
 AU0954                          SUPERSEDED SURVEY CONTROL
 AU0954
 AU0954.No superseded survey control is available for this station.
 AU0954
 AU0954_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0954_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0954_MARK LOGO: MRC
 AU0954_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0954_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0954
 AU0954  HISTORY     - Date     Condition        Report By
 AU0954  HISTORY     - UNK      MONUMENTED       MRC
 AU0954  HISTORY     - 1964     GOOD             CGS
 AU0954
 AU0954                          STATION DESCRIPTION
 AU0954
 AU0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0954'IN HARVEY.
 AU0954'AT HARVEY, ALONG THE MISSISSIPPI RIVER LEVEE, ABOUT 0.2 MILE EAST
 AU0954'ALONG THE MISSISSIPPI LEVEE FROM THE HARVEY LOCKS, 118 FEET NORTHEAST
 AU0954'OF THE NORTH WEST CORNER OF A PICKET FENCE AROUND A 1 1/2 STORY WHITE
 AU0954'HOUSE, 64 FEET SOUTH OF THE TOP OF THE LEVEE, 75 FEET WEST OF THE
 AU0954'EXTENDED WALK LEADING TO HOUSE FROM LEVEE, 48 FEET NORTH OF A 2 FOOT
 AU0954'MAGNOLIA TREE IN YARD, 43 FEET NORTHWEST OF A PICKET FENCE, ACCESS TO
 AU0954'WHICH IS HAD THRU AN IRON PIPE BEARING A MISSISSIPPI RIVER COMMISSION
 AU0954'CAP AND PROJECTING 18 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1421 ***********************************************************************
 BX1421  DESIGNATION -  214
 BX1421  PID         -  BX1421
 BX1421  STATE/COUNTY-  LA/WINN
 BX1421  COUNTRY     -  US
 BX1421  USGS QUAD   -  VERDA (2018)
 BX1421
 BX1421                         *CURRENT SURVEY CONTROL
 BX1421  ______________________________________________________________________
 BX1421* NAD 83(1986) POSITION- 31 44 32.     (N) 092 45 34.     (W)   SCALED
 BX1421* NAVD 88 ORTHO HEIGHT -    65.19  (+/-2cm)      213.9   (feet) VERTCON3
 BX1421  ______________________________________________________________________
 BX1421  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 BX1421  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1421
 BX1421.The horizontal coordinates were scaled from a map and have
 BX1421.an estimated accuracy of +/- 6 seconds.
 BX1421
 BX1421.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1421.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1421
 BX1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1421.GEOID18 height accuracy estimate available here.
 BX1421
 BX1421.The vertical order pertains to the NGVD 29 superseded value.
 BX1421
 BX1421.Click photographs - Photos may exist for this station.
 BX1421
 BX1421;                    North         East    Units  Estimated Accuracy
 BX1421;SPC LA N     -   137,760.      975,420.      MT  (+/- 180 meters Scaled)
 BX1421
 BX1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR227118(NAD 83)
 BX1421
 BX1421                          SUPERSEDED SURVEY CONTROL
 BX1421
 BX1421  NGVD 29 (11/26/84)   65.241  (m)          214.04   (f) ADJUSTED    1 2
 BX1421
 BX1421.Superseded values are not recommended for survey control.
 BX1421
 BX1421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1421.See file dsdata.pdf to determine how the superseded data were derived.
 BX1421
 BX1421_MARKER: P = PIPE CAP
 BX1421_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1421_STAMPING: 214 1906
 BX1421_MARK LOGO: USGS
 BX1421_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1421_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1421
 BX1421  HISTORY     - Date     Condition        Report By
 BX1421  HISTORY     - 1906     MONUMENTED       USGS
 BX1421  HISTORY     - 1949     GOOD             CGS
 BX1421
 BX1421                          STATION DESCRIPTION
 BX1421
 BX1421'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1421'3.5 MI NE FROM NEW VERDA.
 BX1421'3.2 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE AT NEW
 BX1421'VERDA, THENCE 0.3 MILE EAST ALONG A DIM ROAD, AT THE CROSSING OF THE
 BX1421'OLD ABANDONED LOUISIANA RAILWAY AND NAVIGATION COMPANY GRADE, 58 FEET
 BX1421'EAST OF THE CENTER LINE OF THE OLD RAILROAD FILL, 435 FEET SOUTHWEST
 BX1421'OF THE SOUTHWEST CORNER OF AN OLD VACANT FARMHOUSE, 190 FEET SOUTH OF
 BX1421'THE CENTER LINE OF THE ROAD, 62.0 FEET SOUTHWEST OF A 16 INCH
 BX1421'TRIANGULAR BLAZED PINE TREE, 51.0 FEET SOUTH OF A 20 INCH TRIANGULAR
 BX1421'BLAZED PINE TREE, 3.6 FEET NORTH OF A 10 INCH TRIANGULAR BLAZED OAK
 BX1421'TREE, 1.3 FEET NORTHWEST OF A WITNESS POST, A BRONZE CAP RIVETED ON
 BX1421'THE TOP OF A 3 1/2 INCH IRON PIPE WHICH PROJECTS 0.8 FOOT ABOVE THE
 BX1421'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4101 ***********************************************************************
 BJ4101  DESIGNATION -  214 73
 BJ4101  PID         -  BJ4101
 BJ4101  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4101  COUNTRY     -  US
 BJ4101  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4101
 BJ4101                         *CURRENT SURVEY CONTROL
 BJ4101  ______________________________________________________________________
 BJ4101* NAD 83(1986) POSITION- 30 21 01.     (N) 090 58 04.     (W)   SCALED
 BJ4101* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4101  **This station is located in a suspected subsidence area (see below).
 BJ4101  ______________________________________________________________________
 BJ4101  GEOID HEIGHT    -        -26.948 (meters)                     GEOID18
 BJ4101  DYNAMIC HEIGHT  -          8.661 (meters)       28.42  (feet) COMP
 BJ4101  MODELED GRAVITY -    979,331.2   (mgal)                       NAVD 88
 BJ4101
 BJ4101.The horizontal coordinates were scaled from a map and have
 BJ4101.an estimated accuracy of +/- 6 seconds.
 BJ4101
 BJ4101.** This station is in an area of known vertical motion. If an
 BJ4101.** orthometric height was ever established but is not available 
 BJ4101.** in the current survey control section, the orthometric height
 BJ4101.** is considered suspect.  Suspect heights are available in the
 BJ4101.** superseded section only if requested.
 BJ4101
 BJ4101.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4101.GEOID18 height accuracy estimate available here.
 BJ4101
 BJ4101.Click photographs - Photos may exist for this station.
 BJ4101
 BJ4101.The dynamic height is computed by dividing the NAVD 88
 BJ4101.geopotential number by the normal gravity value computed on the
 BJ4101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4101.degrees latitude (g = 980.6199 gals.).
 BJ4101
 BJ4101.The modeled gravity was interpolated from observed gravity values.
 BJ4101
 BJ4101;                    North         East    Units  Estimated Accuracy
 BJ4101;SPC LA S     -   205,150.    1,035,150.      MT  (+/- 180 meters Scaled)
 BJ4101
 BJ4101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP953593(NAD 83)
 BJ4101
 BJ4101                          SUPERSEDED SURVEY CONTROL
 BJ4101
 BJ4101.No superseded survey control is available for this station.
 BJ4101
 BJ4101_MARKER: DB = BENCH MARK DISK
 BJ4101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4101_STAMPING: 214-73 1973
 BJ4101_MARK LOGO: LA-033
 BJ4101_PROJECTION: FLUSH
 BJ4101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4101+STABILITY: SURFACE MOTION
 BJ4101_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4101+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2005
 BJ4101
 BJ4101  HISTORY     - Date     Condition        Report By
 BJ4101  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4101  HISTORY     - 1987     GOOD             LA-033
 BJ4101  HISTORY     - 20050714 GOOD             SJBGRP
 BJ4101
 BJ4101                          STATION DESCRIPTION
 BJ4101
 BJ4101'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4101'IN BATON ROUGE.
 BJ4101'LOCATED IN THE SOUTHEAST SECTION OF THE CITY AT THE INTERSECTION OF
 BJ4101'HOO SHOO TOO ROAD AND TIGER BEND ROAD, 22.0 METERS (72 FT) NORTH OF
 BJ4101'THE CENTERLINE OF HOO SHOO TOO ROAD, 18.9 METERS (62 FT) NORTHWEST OF
 BJ4101'A PARISH RIGHT-OF-WAY MARKER, 16.2 METERS (53 FT) EAST OF THE
 BJ4101'CENTERLINE OF TIGER BEND ROAD, 11.9 METERS (39 FT) EAST-NORTHEAST OF
 BJ4101'THE EAST END OF A CULVERT UNDER TIGER BEND ROAD, AND 4.3 METERS (14
 BJ4101'FT) SOUTHEAST OF A BURNED OUT OAK TREE STUMP.
 BJ4101'THE MARK IS 0.31 METERS  SW FROM A WITNESS POST.
 BJ4101'THE MARK IS ABOVE LEVEL WITH .
 BJ4101
 BJ4101                          STATION RECOVERY (2005)
 BJ4101
 BJ4101'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4101'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0938 ***********************************************************************
 AU0938  DESIGNATION -  214/4 MRC
 AU0938  PID         -  AU0938
 AU0938  STATE/COUNTY-  LA/ORLEANS
 AU0938  COUNTRY     -  US
 AU0938  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0938
 AU0938                         *CURRENT SURVEY CONTROL
 AU0938  ______________________________________________________________________
 AU0938* NAD 83(1986) POSITION- 29 56 21.     (N) 090 02 27.     (W)   SCALED
 AU0938* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0938  **This station is located in a suspected subsidence area (see below).
 AU0938  ______________________________________________________________________
 AU0938  GEOID HEIGHT    -        -25.940 (meters)                     GEOID18
 AU0938
 AU0938.The horizontal coordinates were scaled from a map and have
 AU0938.an estimated accuracy of +/- 6 seconds.
 AU0938
 AU0938.** This station is in an area of known vertical motion. If an
 AU0938.** orthometric height was ever established but is not available 
 AU0938.** in the current survey control section, the orthometric height
 AU0938.** is considered suspect.  Suspect heights are available in the
 AU0938.** superseded section only if requested.
 AU0938
 AU0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0938.GEOID18 height accuracy estimate available here.
 AU0938
 AU0938.Click photographs - Photos may exist for this station.
 AU0938
 AU0938;                    North         East    Units  Estimated Accuracy
 AU0938;SPC LA S     -   160,230.    1,124,770.      MT  (+/- 180 meters Scaled)
 AU0938
 AU0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP856157(NAD 83)
 AU0938
 AU0938                          SUPERSEDED SURVEY CONTROL
 AU0938
 AU0938.No superseded survey control is available for this station.
 AU0938
 AU0938_MARKER: P = PIPE CAP
 AU0938_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0938_SP_SET: SCREW PILE
 AU0938_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0938
 AU0938  HISTORY     - Date     Condition        Report By
 AU0938  HISTORY     - UNK      MONUMENTED       MRC
 AU0938  HISTORY     - 1964     MARK NOT FOUND   CGS
 AU0938
 AU0938                          STATION DESCRIPTION
 AU0938
 AU0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0938'IN ALGIERS.
 AU0938'IN THE SOUTH PART OF ALGIERS, NEAR THE INTERSECTION OF WHITNEY AVENUE
 AU0938'AND LAWRENCE STREET, 176 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 AU0938'ALGIERS PUMPING STATION NO. 8, 32 FEET NORTH OF THE EXTENDED CENTER
 AU0938'LINE OF LAWRENCE STREET, 89 FEET EAST OF FENCE ALONG EAST SIDE OF
 AU0938'WHITNEY AVENUE, 62 FEET NORTH-NORTHEAST OF A LONE 12-INCH WILLOW TREE
 AU0938'THAT IS IN AN EAST-WEST FENCE LINE, 24 FEET SOUTHWEST OF THE SOUTHWEST
 AU0938'EDGE OF A SMALL POND AND ABOUT 4 INCHES ABOVE THE GROUND. NOTE-- THERE
 AU0938'HAS BEEN A LOT OF CONSTRUCTION IN THE VICINITY AND MARK MAY BE BURIED
 AU0938'OR DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0671 ***********************************************************************
 AU0671  DESIGNATION -  215/1 BOLT
 AU0671  PID         -  AU0671
 AU0671  STATE/COUNTY-  LA/ORLEANS
 AU0671  COUNTRY     -  US
 AU0671  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0671
 AU0671                         *CURRENT SURVEY CONTROL
 AU0671  ______________________________________________________________________
 AU0671* NAD 83(1986) POSITION- 29 57 56.     (N) 090 01 12.     (W)   SCALED
 AU0671* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0671  **This station is located in a suspected subsidence area (see below).
 AU0671  ______________________________________________________________________
 AU0671  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 AU0671
 AU0671.The horizontal coordinates were scaled from a map and have
 AU0671.an estimated accuracy of +/- 6 seconds.
 AU0671
 AU0671.** This station is in an area of known vertical motion. If an
 AU0671.** orthometric height was ever established but is not available 
 AU0671.** in the current survey control section, the orthometric height
 AU0671.** is considered suspect.  Suspect heights are available in the
 AU0671.** superseded section only if requested.
 AU0671
 AU0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0671.GEOID18 height accuracy estimate available here.
 AU0671
 AU0671.Click photographs - Photos may exist for this station.
 AU0671
 AU0671;                    North         East    Units  Estimated Accuracy
 AU0671;SPC LA S     -   163,180.    1,126,750.      MT  (+/- 180 meters Scaled)
 AU0671
 AU0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP875187(NAD 83)
 AU0671
 AU0671                          SUPERSEDED SURVEY CONTROL
 AU0671
 AU0671.No superseded survey control is available for this station.
 AU0671
 AU0671_MARKER: B = BOLT
 AU0671_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0671_PROJECTION: RECESSED 91 CENTIMETERS
 AU0671_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0671
 AU0671  HISTORY     - Date     Condition        Report By
 AU0671  HISTORY     - UNK      MONUMENTED       MRC
 AU0671  HISTORY     - 1951     GOOD             CGS
 AU0671  HISTORY     - 1964     GOOD             CGS
 AU0671
 AU0671                          STATION DESCRIPTION
 AU0671
 AU0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0671'IN NEW ORLEANS.
 AU0671'IN THE EASTERN PART OF NEW ORLEANS, IN THE NORTHEAST CORNER OF THE
 AU0671'INTERSECTION OF FORSTALL AND NORTH VILLERE STREETS ABOUT 0.2 MILE
 AU0671'NORTH ALONG FORSTALL STREET FROM THE INTERSECTION OF ST. CLAUDE
 AU0671'AVENUE, 24 FEET EAST OF THE CENTER LINE OF FORSTALL STREET, 28 FEET
 AU0671'NORTH OF THE CENTER LINE OF NORTH VILLERE STREET, 16 1/2 FEET SOUTH OF
 AU0671'THE SOUTHWEST CORNER OF HOUSE NO. 5101 NORTH VILLERE STREET, 12 FEET
 AU0671'NORTHEAST OF A POWER POLE, FLUSH AGAINST THE EAST EDGE OF A
 AU0671'NORTH-SOUTH CONCRETE WALK, AND IS A COPPER BOLT SET IN THE TOP OF A
 AU0671'TILE ABOUT 3 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON
 AU0671'PIPE PROJECTING 24 INCHES AND BEARING A CORPS OF ENGINEERS, U. S. ARMY
 AU0671'CAP.
 AU0671
 AU0671                          STATION RECOVERY (1964)
 AU0671
 AU0671'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2007 ***********************************************************************
 AU2007  DESIGNATION -  215/1 CAP
 AU2007  PID         -  AU2007
 AU2007  STATE/COUNTY-  LA/ORLEANS
 AU2007  COUNTRY     -  US
 AU2007  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2007
 AU2007                         *CURRENT SURVEY CONTROL
 AU2007  ______________________________________________________________________
 AU2007* NAD 83(1986) POSITION- 29 57 56.     (N) 090 01 12.     (W)   SCALED
 AU2007* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2007  **This station is located in a suspected subsidence area (see below).
 AU2007  ______________________________________________________________________
 AU2007  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 AU2007
 AU2007.The horizontal coordinates were scaled from a map and have
 AU2007.an estimated accuracy of +/- 6 seconds.
 AU2007
 AU2007.** This station is in an area of known vertical motion. If an
 AU2007.** orthometric height was ever established but is not available 
 AU2007.** in the current survey control section, the orthometric height
 AU2007.** is considered suspect.  Suspect heights are available in the
 AU2007.** superseded section only if requested.
 AU2007
 AU2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2007.GEOID18 height accuracy estimate available here.
 AU2007
 AU2007.Click photographs - Photos may exist for this station.
 AU2007
 AU2007;                    North         East    Units  Estimated Accuracy
 AU2007;SPC LA S     -   163,180.    1,126,750.      MT  (+/- 180 meters Scaled)
 AU2007
 AU2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP875187(NAD 83)
 AU2007
 AU2007                          SUPERSEDED SURVEY CONTROL
 AU2007
 AU2007.No superseded survey control is available for this station.
 AU2007
 AU2007_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU2007_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2007_MARK LOGO: MRC
 AU2007_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2007_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2007
 AU2007  HISTORY     - Date     Condition        Report By
 AU2007  HISTORY     - UNK      MONUMENTED       MRC
 AU2007  HISTORY     - 1951     GOOD             CGS
 AU2007  HISTORY     - 1964     GOOD             CGS
 AU2007  HISTORY     - 1985     POOR             NGS
 AU2007
 AU2007                          STATION DESCRIPTION
 AU2007
 AU2007'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU2007'IN THE EASTERN PART OF NEW ORLEANS, IN THE NORTHEAST CORNER OF THE
 AU2007'INTERSECTION OF FORSTALL AND NORTH VILLERE STREETS ABOUT 0.2 MILE
 AU2007'NORTH ALONG FORSTALL STREET FROM THE INTERSECTION OF ST. CLAUDE
 AU2007'AVENUE, 24 FEET EAST OF THE CENTER LINE OF FORSTALL STREET, 28 FEET
 AU2007'NORTH OF THE CENTER LINE OF NORTH VILLERE STREET, 16 1/2 FEET SOUTH OF
 AU2007'THE SOUTHWEST CORNER OF HOUSE NO. 5101 NORTH VILLERE STREET, 12 FEET
 AU2007'NORTHEAST OF A POWER POLE, FLUSH AGAINST THE EAST EDGE OF A
 AU2007'NORTH-SOUTH CONCRETE WALK, AND IS A CORPS OF ENGINEERS, U.S. ARMY CAP.
 AU2007
 AU2007                          STATION RECOVERY (1964)
 AU2007
 AU2007'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU2007'RECOVERED IN GOOD CONDITION.
 AU2007
 AU2007                          STATION RECOVERY (1985)
 AU2007
 AU2007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU2007'RECOVERED IN POOR CONDITION AND NOT LELVELED TO DURING THIS SURVEY.
 AU2007'MARK IS VERY LOOSE IN GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1191 ***********************************************************************
 CP1191  DESIGNATION -  2150 A BOLT
 CP1191  PID         -  CP1191
 CP1191  STATE/COUNTY-  LA/EAST CARROLL
 CP1191  COUNTRY     -  US
 CP1191  USGS QUAD   -  SONDHEIMER (2018)
 CP1191
 CP1191                         *CURRENT SURVEY CONTROL
 CP1191  ______________________________________________________________________
 CP1191* NAD 83(1986) POSITION- 32 33 46.     (N) 091 07 40.     (W)   SCALED
 CP1191* NAVD 88 ORTHO HEIGHT -    26.37  (+/-2cm)       86.5   (feet) VERTCON3
 CP1191  ______________________________________________________________________
 CP1191  GEOID HEIGHT    -        -26.445 (meters)                     GEOID18
 CP1191  VERT ORDER      -  ? (See Below)
 CP1191
 CP1191.The horizontal coordinates were scaled from a map and have
 CP1191.an estimated accuracy of +/- 6 seconds.
 CP1191
 CP1191.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1191.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1191
 CP1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1191.GEOID18 height accuracy estimate available here.
 CP1191
 CP1191.The vertical order pertains to the NGVD 29 superseded value.
 CP1191
 CP1191.Click photographs - Photos may exist for this station.
 CP1191
 CP1191;                    North         East    Units  Estimated Accuracy
 CP1191;SPC LA N     -   229,530.    1,128,860.      MT  (+/- 180 meters Scaled)
 CP1191
 CP1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS757043(NAD 83)
 CP1191
 CP1191                          SUPERSEDED SURVEY CONTROL
 CP1191
 CP1191  NGVD 29 (??/??/92)   26.387  (m)           86.57   (f) ADJ UNCH       
 CP1191
 CP1191.Superseded values are not recommended for survey control.
 CP1191
 CP1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1191.See file dsdata.pdf to determine how the superseded data were derived.
 CP1191
 CP1191_MARKER: B = BOLT
 CP1191_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1191_SP_SET: UNDERGROUND STONE
 CP1191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1191
 CP1191  HISTORY     - Date     Condition        Report By
 CP1191  HISTORY     - UNK      MONUMENTED       USACE
 CP1191  HISTORY     - 1934     GOOD             USACE
 CP1191
 CP1191                          STATION DESCRIPTION
 CP1191
 CP1191'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1191'3.5 MI NE FROM SONDHEIMER.
 CP1191'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1191'MISS. RIVER, EAST CARROLL PARISH, LA., 3 1/2 MILES NORTHEAST OF
 CP1191'SONDHEIMER, LA.  831 FEET FROM LEVEE STATION NO. 2150.  400 FEET SOUTH
 CP1191'OF HOUSE.  30 FEET FROM EAST END OF BARN.  3 FEET INSIDE FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1190 ***********************************************************************
 CP1190  DESIGNATION -  2150 A CAP
 CP1190  PID         -  CP1190
 CP1190  STATE/COUNTY-  LA/EAST CARROLL
 CP1190  COUNTRY     -  US
 CP1190  USGS QUAD   -  SONDHEIMER (2018)
 CP1190
 CP1190                         *CURRENT SURVEY CONTROL
 CP1190  ______________________________________________________________________
 CP1190* NAD 83(1986) POSITION- 32 33 46.     (N) 091 07 40.     (W)   SCALED
 CP1190* NAVD 88 ORTHO HEIGHT -    27.59  (+/-2cm)       90.5   (feet) VERTCON3
 CP1190  ______________________________________________________________________
 CP1190  GEOID HEIGHT    -        -26.445 (meters)                     GEOID18
 CP1190  VERT ORDER      -  ? (See Below)
 CP1190
 CP1190.The horizontal coordinates were scaled from a map and have
 CP1190.an estimated accuracy of +/- 6 seconds.
 CP1190
 CP1190.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1190.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1190
 CP1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1190.GEOID18 height accuracy estimate available here.
 CP1190
 CP1190.The vertical order pertains to the NGVD 29 superseded value.
 CP1190
 CP1190.Click photographs - Photos may exist for this station.
 CP1190
 CP1190;                    North         East    Units  Estimated Accuracy
 CP1190;SPC LA N     -   229,530.    1,128,860.      MT  (+/- 180 meters Scaled)
 CP1190
 CP1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS757043(NAD 83)
 CP1190
 CP1190                          SUPERSEDED SURVEY CONTROL
 CP1190
 CP1190  NGVD 29 (??/??/92)   27.610  (m)           90.58   (f) ADJ UNCH       
 CP1190
 CP1190.Superseded values are not recommended for survey control.
 CP1190
 CP1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1190.See file dsdata.pdf to determine how the superseded data were derived.
 CP1190
 CP1190_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1190_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1190_MARK LOGO: USACE
 CP1190_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1190_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1190
 CP1190  HISTORY     - Date     Condition        Report By
 CP1190  HISTORY     - UNK      MONUMENTED       USACE
 CP1190  HISTORY     - 1934     GOOD             USACE
 CP1190
 CP1190                          STATION DESCRIPTION
 CP1190
 CP1190'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1190'3.5 MI NE FROM SONDHEIMER.
 CP1190'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1190'MISS. RIVER, EAST CARROLL PARISH, LA., 3 1/2 MILES NORTHEAST OF
 CP1190'SONDHEIMER, LA.  831 FEET FROM LEVEE STATION NO. 2150.  400 FEET SOUTH
 CP1190'OF HOUSE.  30 FEET FROM EAST END OF BARN.  3 FEET INSIDE FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0653 ***********************************************************************
 AU0653  DESIGNATION -  216
 AU0653  PID         -  AU0653
 AU0653  STATE/COUNTY-  LA/ORLEANS
 AU0653  COUNTRY     -  US
 AU0653  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0653
 AU0653                         *CURRENT SURVEY CONTROL
 AU0653  ______________________________________________________________________
 AU0653* NAD 83(1986) POSITION- 29 58 08.     (N) 090 03 24.     (W)   SCALED
 AU0653* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0653  **This station is located in a suspected subsidence area (see below).
 AU0653  ______________________________________________________________________
 AU0653  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 AU0653
 AU0653.The horizontal coordinates were scaled from a map and have
 AU0653.an estimated accuracy of +/- 6 seconds.
 AU0653
 AU0653.** This station is in an area of known vertical motion. If an
 AU0653.** orthometric height was ever established but is not available 
 AU0653.** in the current survey control section, the orthometric height
 AU0653.** is considered suspect.  Suspect heights are available in the
 AU0653.** superseded section only if requested.
 AU0653
 AU0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0653.GEOID18 height accuracy estimate available here.
 AU0653
 AU0653.Click photographs - Photos may exist for this station.
 AU0653
 AU0653;                    North         East    Units  Estimated Accuracy
 AU0653;SPC LA S     -   163,500.    1,123,210.      MT  (+/- 180 meters Scaled)
 AU0653
 AU0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP840189(NAD 83)
 AU0653
 AU0653                          SUPERSEDED SURVEY CONTROL
 AU0653
 AU0653.No superseded survey control is available for this station.
 AU0653
 AU0653_MARKER: DD = SURVEY DISK
 AU0653_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AU0653_SP_SET: CULVERT HEADWALL
 AU0653_STAMPING: 216
 AU0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0653+STABILITY: SURFACE MOTION
 AU0653
 AU0653  HISTORY     - Date     Condition        Report By
 AU0653  HISTORY     - UNK      MONUMENTED       LAGS
 AU0653  HISTORY     - 1938     GOOD             CGS
 AU0653  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0653  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0653
 AU0653                          STATION DESCRIPTION
 AU0653
 AU0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0653'IN NEW ORLEANS.
 AU0653'A TABLET SET IN THE TOP OF THE CULVERT DECK, ABOUT 6 IN. UNDER GROUND,
 AU0653'IN THE NEUTRAL GROUND OF ST. CLAUDE AND ELYSIAN FIELDS AVENUES. IT IS
 AU0653'8.6 FT. E. OF THE W. CURB AND 6 FT. S. OF THE N. CURB AND NEAR THE
 AU0653'N.W. CORNER OF THE NEUTRAL GROUND, AN AREA TRAVELED OVER BY TRAFFIC
 AU0653'THAT CUTS THE CURVE.
 AU0653
 AU0653                          STATION RECOVERY (1951)
 AU0653
 AU0653'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0653'MARK NOT FOUND.
 AU0653
 AU0653                          STATION RECOVERY (2003)
 AU0653
 AU0653'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0653'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4102 ***********************************************************************
 BJ4102  DESIGNATION -  216 73
 BJ4102  PID         -  BJ4102
 BJ4102  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4102  COUNTRY     -  US
 BJ4102  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4102
 BJ4102                         *CURRENT SURVEY CONTROL
 BJ4102  ______________________________________________________________________
 BJ4102* NAD 83(1986) POSITION- 30 22 52.     (N) 091 00 27.     (W)   SCALED
 BJ4102* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4102  **This station is located in a suspected subsidence area (see below).
 BJ4102  ______________________________________________________________________
 BJ4102  GEOID HEIGHT    -        -26.984 (meters)                     GEOID18
 BJ4102  DYNAMIC HEIGHT  -          9.140 (meters)       29.99  (feet) COMP
 BJ4102  MODELED GRAVITY -    979,334.1   (mgal)                       NAVD 88
 BJ4102
 BJ4102.The horizontal coordinates were scaled from a map and have
 BJ4102.an estimated accuracy of +/- 6 seconds.
 BJ4102
 BJ4102.** This station is in an area of known vertical motion. If an
 BJ4102.** orthometric height was ever established but is not available 
 BJ4102.** in the current survey control section, the orthometric height
 BJ4102.** is considered suspect.  Suspect heights are available in the
 BJ4102.** superseded section only if requested.
 BJ4102
 BJ4102.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4102.GEOID18 height accuracy estimate available here.
 BJ4102
 BJ4102.Click photographs - Photos may exist for this station.
 BJ4102
 BJ4102.The dynamic height is computed by dividing the NAVD 88
 BJ4102.geopotential number by the normal gravity value computed on the
 BJ4102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4102.degrees latitude (g = 980.6199 gals.).
 BJ4102
 BJ4102.The modeled gravity was interpolated from observed gravity values.
 BJ4102
 BJ4102;                    North         East    Units  Estimated Accuracy
 BJ4102;SPC LA S     -   208,560.    1,031,320.      MT  (+/- 180 meters Scaled)
 BJ4102
 BJ4102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP914627(NAD 83)
 BJ4102
 BJ4102                          SUPERSEDED SURVEY CONTROL
 BJ4102
 BJ4102.No superseded survey control is available for this station.
 BJ4102
 BJ4102_MARKER: DB = BENCH MARK DISK
 BJ4102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4102_STAMPING: 216-73 1973
 BJ4102_MARK LOGO: LA-033
 BJ4102_PROJECTION: RECESSED 31 CENTIMETERS
 BJ4102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4102+STABILITY: SURFACE MOTION
 BJ4102
 BJ4102  HISTORY     - Date     Condition        Report By
 BJ4102  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4102  HISTORY     - 1987     GOOD             LA-033
 BJ4102
 BJ4102                          STATION DESCRIPTION
 BJ4102
 BJ4102'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4102'IN BATON ROUGE.
 BJ4102'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE, AT THE INTERSECTION OF
 BJ4102'TIGER BEND ROAD AND ANTIOCH ROAD, 12.5 METERS (41 FT) SOUTH OF THE
 BJ4102'CENTERLINE OF TIGER BEND ROAD, 10.7 METERS (35 FT) WEST OF THE WEST
 BJ4102'EDGE OF A CONCRETE DRIVE, AND 1.5 METERS (5 FT) EAST-NORTHEAST OF A
 BJ4102'POWER POLE IN FRONT OF THE CRACKER BARREL STORE, AND 50.6 METERS (166
 BJ4102'FT) WEST OF THE CENTERLINE OF ANTIOCH ROAD.
 BJ4102'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ4102'THE MARK IS 0.46 M BELOW .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1950 ***********************************************************************
 AU1950  DESIGNATION -  216 RM 1 LAGS
 AU1950  PID         -  AU1950
 AU1950  STATE/COUNTY-  LA/JEFFERSON
 AU1950  COUNTRY     -  US
 AU1950  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1950
 AU1950                         *CURRENT SURVEY CONTROL
 AU1950  ______________________________________________________________________
 AU1950* NAD 83(1986) POSITION- 29 58 07.     (N) 090 03 24.     (W)   SCALED
 AU1950* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1950  **This station is located in a suspected subsidence area (see below).
 AU1950  ______________________________________________________________________
 AU1950  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 AU1950
 AU1950.The horizontal coordinates were scaled from a map and have
 AU1950.an estimated accuracy of +/- 6 seconds.
 AU1950
 AU1950.** This station is in an area of known vertical motion. If an
 AU1950.** orthometric height was ever established but is not available 
 AU1950.** in the current survey control section, the orthometric height
 AU1950.** is considered suspect.  Suspect heights are available in the
 AU1950.** superseded section only if requested.
 AU1950
 AU1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1950.GEOID18 height accuracy estimate available here.
 AU1950
 AU1950.Click photographs - Photos may exist for this station.
 AU1950
 AU1950;                    North         East    Units  Estimated Accuracy
 AU1950;SPC LA S     -   163,470.    1,123,210.      MT  (+/- 180 meters Scaled)
 AU1950
 AU1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP840189(NAD 83)
 AU1950
 AU1950                          SUPERSEDED SURVEY CONTROL
 AU1950
 AU1950.No superseded survey control is available for this station.
 AU1950
 AU1950_MARKER: DD = SURVEY DISK
 AU1950_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1950_SP_SET: CULVERT
 AU1950_STAMPING: R.M. NO.1.
 AU1950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1950
 AU1950  HISTORY     - Date     Condition        Report By
 AU1950  HISTORY     - UNK      MONUMENTED       LAGS
 AU1950  HISTORY     - 1938     GOOD             CGS
 AU1950  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU1950
 AU1950                          STATION DESCRIPTION
 AU1950
 AU1950'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU1950'IN NEW ORLEANS.
 AU1950'AT THE INTERSECTION OF ELYSIAN FEILDS AND ST. CLAUDE AVENUES, 33.8 FT.
 AU1950'SOUTH OF BENCH MARK 216 (LA. GEOD.S.) DESCRIBED ABOVE, AT THE
 AU1950'SOUTHWEST CORNER OF THE NEUTRAL GROUND, AND IN THE TOP OF A PROMINENT
 AU1950'CONCRETE CURBSTONE. A STATE SURVEY STANDARD DISK, STAMPED 'R.M. NO.1.'
 AU1950
 AU1950                          STATION RECOVERY (1951)
 AU1950
 AU1950'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU1950'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0902 ***********************************************************************
 BK0902  DESIGNATION -  2161
 BK0902  PID         -  BK0902
 BK0902  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0902  COUNTRY     -  US
 BK0902  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0902
 BK0902                         *CURRENT SURVEY CONTROL
 BK0902  ______________________________________________________________________
 BK0902* NAD 83(1986) POSITION- 30 05 29.     (N) 092 40 19.     (W)   SCALED
 BK0902* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0902  **This station is located in a suspected subsidence area (see below).
 BK0902  ______________________________________________________________________
 BK0902  GEOID HEIGHT    -        -27.008 (meters)                     GEOID18
 BK0902
 BK0902.The horizontal coordinates were scaled from a map and have
 BK0902.an estimated accuracy of +/- 6 seconds.
 BK0902
 BK0902.** This station is in an area of known vertical motion. If an
 BK0902.** orthometric height was ever established but is not available 
 BK0902.** in the current survey control section, the orthometric height
 BK0902.** is considered suspect.  Suspect heights are available in the
 BK0902.** superseded section only if requested.
 BK0902
 BK0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0902.GEOID18 height accuracy estimate available here.
 BK0902
 BK0902.Click photographs - Photos may exist for this station.
 BK0902
 BK0902;                    North         East    Units  Estimated Accuracy
 BK0902;SPC LA S     -   177,150.      870,970.      MT  (+/- 180 meters Scaled)
 BK0902
 BK0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316289(NAD 83)
 BK0902
 BK0902                          SUPERSEDED SURVEY CONTROL
 BK0902
 BK0902.No superseded survey control is available for this station.
 BK0902
 BK0902_MARKER: DD = SURVEY DISK
 BK0902_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0902_STAMPING: 2161 W.P.A.
 BK0902_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0902_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0902
 BK0902  HISTORY     - Date     Condition        Report By
 BK0902  HISTORY     - UNK      MONUMENTED       LAGS
 BK0902  HISTORY     - 1969     GOOD             LADTD
 BK0902
 BK0902                          STATION DESCRIPTION
 BK0902
 BK0902'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0902'1.2 MI NE FROM LAKE ARTHUR.
 BK0902'ABOUT 0.4 MILE EAST ALONG STATE ROUTE 14 FROM THE U.S. POST OFFICE AT
 BK0902'LAKE ARTHUR, THENCE 0.8 MILE NORTH ALONG STATE ROUTE 26, 50 FEET EAST
 BK0902'OF STATE ROUTE 26 CENTERLINE, 7 FEET NORTH OF A POWER POLE, 208 FEET
 BK0902'SOUTHWEST OF THE SOUTHWEST CORNER OF THE BEACON DRIVE INN, 0.5 FEET
 BK0902'WEST OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT EAST OF A STEEL WITNESS
 BK0902'POST, 1 1/2 FEET BELOW THE LEVEL OF THE ROADWAY, A LGS DISK IN THE TOP
 BK0902'OF A CONCRETE POST PROJECTING 2 INCHES.  SECTION 14, T 11S, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4098 ***********************************************************************
 BJ4098  DESIGNATION -  217 73
 BJ4098  PID         -  BJ4098
 BJ4098  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4098  COUNTRY     -  US
 BJ4098  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ4098
 BJ4098                         *CURRENT SURVEY CONTROL
 BJ4098  ______________________________________________________________________
 BJ4098* NAD 83(1986) POSITION- 30 22 51.     (N) 090 59 20.     (W)   SCALED
 BJ4098* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4098  **This station is located in a suspected subsidence area (see below).
 BJ4098  ______________________________________________________________________
 BJ4098  GEOID HEIGHT    -        -26.975 (meters)                     GEOID18
 BJ4098  DYNAMIC HEIGHT  -          5.766 (meters)       18.92  (feet) COMP
 BJ4098  MODELED GRAVITY -    979,333.7   (mgal)                       NAVD 88
 BJ4098
 BJ4098.The horizontal coordinates were scaled from a map and have
 BJ4098.an estimated accuracy of +/- 6 seconds.
 BJ4098
 BJ4098.** This station is in an area of known vertical motion. If an
 BJ4098.** orthometric height was ever established but is not available 
 BJ4098.** in the current survey control section, the orthometric height
 BJ4098.** is considered suspect.  Suspect heights are available in the
 BJ4098.** superseded section only if requested.
 BJ4098
 BJ4098.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4098.GEOID18 height accuracy estimate available here.
 BJ4098
 BJ4098.Click photographs - Photos may exist for this station.
 BJ4098
 BJ4098.The dynamic height is computed by dividing the NAVD 88
 BJ4098.geopotential number by the normal gravity value computed on the
 BJ4098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4098.degrees latitude (g = 980.6199 gals.).
 BJ4098
 BJ4098.The modeled gravity was interpolated from observed gravity values.
 BJ4098
 BJ4098;                    North         East    Units  Estimated Accuracy
 BJ4098;SPC LA S     -   208,530.    1,033,110.      MT  (+/- 180 meters Scaled)
 BJ4098
 BJ4098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP932627(NAD 83)
 BJ4098
 BJ4098                          SUPERSEDED SURVEY CONTROL
 BJ4098
 BJ4098.No superseded survey control is available for this station.
 BJ4098
 BJ4098_MARKER: DB = BENCH MARK DISK
 BJ4098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4098_STAMPING: 217-73 1973
 BJ4098_MARK LOGO: LA-033
 BJ4098_PROJECTION: FLUSH
 BJ4098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4098+STABILITY: SURFACE MOTION
 BJ4098
 BJ4098  HISTORY     - Date     Condition        Report By
 BJ4098  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4098  HISTORY     - 1987     GOOD             LA-033
 BJ4098
 BJ4098                          STATION DESCRIPTION
 BJ4098
 BJ4098'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4098'IN BATON ROUGE.
 BJ4098'ABOUT 0.32 KM (0.2 MI) SOUTH ON ELLIOT ROAD FROM THE INTERSECTION OF
 BJ4098'ELLIOT ROAD AND TIGER BEND ROAD TO THE BENCH MARK JUST SOUTH OF
 BJ4098'CLAYCUT BAYOU BRIDGE, 48.5 METERS (159 FT) SOUTHEAST OF THE SOUTHEAST
 BJ4098'CORNER OF BRIDGE, 12.5 METERS (41 FT) EAST OF THE CENTERLINE OF
 BJ4098'ELLIOT ROAD, 5.2 METERS (17 FT) NORTH OF THE CENTERLINE OF A GRAVEL
 BJ4098'DRIVE, 3.1 METERS (10 FT) NORTHEAST FROM THE NORTH END OF A METAL
 BJ4098'CULVERT UNDER GRAVEL DRIVE, AND 0.61 METERS (2 FT) WEST OF A BARB
 BJ4098'WIRE FENCE.
 BJ4098'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 BJ4098'THE MARK IS 0.31 M BELOW ELLIOT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0308 ***********************************************************************
 AT0308  DESIGNATION -  217/1 MRC=DUCROS
 AT0308  PID         -  AT0308
 AT0308  STATE/COUNTY-  LA/ST BERNARD
 AT0308  COUNTRY     -  US
 AT0308  USGS QUAD   -  CHALMETTE (2018)
 AT0308
 AT0308                         *CURRENT SURVEY CONTROL
 AT0308  ______________________________________________________________________
 AT0308* NAD 83(1993) POSITION- 29 56 06.29681(N) 089 55 27.62157(W)   ADJUSTED
 AT0308* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0308  **This station is located in a suspected subsidence area (see below).
 AT0308  ______________________________________________________________________
 AT0308  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 AT0308  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AT0308  HORZ ORDER      -  THIRD
 AT0308
 AT0308.The horizontal coordinates were established by classical geodetic methods
 AT0308.and adjusted by the National Geodetic Survey in May 1994.
 AT0308
 AT0308.** This station is in an area of known vertical motion. If an
 AT0308.** orthometric height was ever established but is not available 
 AT0308.** in the current survey control section, the orthometric height
 AT0308.** is considered suspect.  Suspect heights are available in the
 AT0308.** superseded section only if requested.
 AT0308
 AT0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0308.GEOID18 height accuracy estimate available here.
 AT0308
 AT0308.Click photographs - Photos may exist for this station.
 AT0308
 AT0308.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0308
 AT0308. The following values were computed from the NAD 83(1993) position.
 AT0308
 AT0308;                    North         East     Units Scale Factor Converg.
 AT0308;SPC LA S     -   159,907.002 1,136,023.547   MT  0.99992640   +0 42 16.3
 AT0308;SPC LA S     -   524,628.22  3,727,103.92   sFT  0.99992640   +0 42 16.3
 AT0308;UTM  16      - 3,315,188.890   217,708.882   MT  1.00058330   -1 27 37.0
 AT0308;UTM  15      - 3,315,571.091   796,905.326   MT  1.00068777   +1 32 09.4
 AT0308
 AT0308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0308!SPC LA S     -   1.00000406  x   0.99992640  =   0.99993046
 AT0308!UTM  16      -   1.00000406  x   1.00058330  =   1.00058736
 AT0308!UTM  15      -   1.00000406  x   1.00068777  =   1.00069183
 AT0308
 AT0308:                Primary Azimuth Mark                     Grid Az
 AT0308:SPC LA S     -  BATTERY BIENVENUE                        036 14 45.3
 AT0308:UTM  16      -  BATTERY BIENVENUE                        038 24 38.6
 AT0308:UTM  15      -  BATTERY BIENVENUE                        035 24 52.2
 AT0308
 AT0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1770815188(NAD 83)
 AT0308
 AT0308|---------------------------------------------------------------------|
 AT0308| PID    Reference Object                     Distance      Geod. Az  |
 AT0308|                                                           dddmmss.s |
 AT0308| AT1377 BATTERY BIENVENUE                   APPROX. 6.9 KM 0365701.6 |
 AT0308|---------------------------------------------------------------------|
 AT0308
 AT0308                          SUPERSEDED SURVEY CONTROL
 AT0308
 AT0308  NAD 83(1992)-  29 56 06.30169(N)    089 55 27.60668(W) AD(       ) 3
 AT0308  NAD 83(1986)-  29 56 06.30169(N)    089 55 27.60685(W) AD(       ) 3
 AT0308  NAD 27      -  29 56 05.72700(N)    089 55 26.02100(W) AD(       ) 3
 AT0308  USNO        -  29 56 10.21300(N)    089 55 25.36200(W) AD(       ) 3
 AT0308  USSD        -  29 56 05.77500(N)    089 55 25.56900(W) AD(       ) 3
 AT0308
 AT0308.Superseded values are not recommended for survey control.
 AT0308
 AT0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0308.See file dsdata.pdf to determine how the superseded data were derived.
 AT0308
 AT0308_MARKER: P = PIPE CAP
 AT0308_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 AT0308+WITH SETTING: INTO GROUND
 AT0308_STAMPING: U S COAST SURVEY GP 1872
 AT0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0308+STABILITY: SURFACE MOTION
 AT0308
 AT0308  HISTORY     - Date     Condition        Report By
 AT0308  HISTORY     - 1872     MONUMENTED       COASUR
 AT0308  HISTORY     - 1898     GOOD             CGS
 AT0308  HISTORY     - 1971     GOOD             NGS
 AT0308  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0308
 AT0308                          STATION DESCRIPTION
 AT0308
 AT0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1898
 AT0308'ON THE EASTERN BANK OF THE MISSISSIPPI RIVER, IN A
 AT0308'CULTIVATED FIELD,
 AT0308'6 METERS (20 FEET) S OF THE UPPER LINE OF THE
 AT0308'DUCROS PLANTATION, AND NEAR THE BACK OF THE PLANTATION.
 AT0308'
 AT0308'THE STATION IS THE SMOOTH SURFACE OF THE CAP BELOW THE LETTERS
 AT0308'G.P. ON A
 AT0308'SCREWPILE.  THE PILE STANDS 1 FOOT ABOVE THE SURFACE
 AT0308'OF THE GROUND.
 AT0308'
 AT0308'A 16-INCH BLAZED LIVE-OAK TREE IS 22 METERS (72 FEET) FROM THE
 AT0308'STATION N 45 DEG E.
 AT0308'
 AT0308'THIS STATION IS USED AS A BENCH MARK 217/1 MRC FOR HIGH WATER GAGE 13
 AT0308'AND IS ABOUT 500
 AT0308'METERS (1,640 FEET) ABOVE AND 900 METERS (2,953
 AT0308'FEET) BACK OF THE GAGE.  ELEVATION-
 AT0308'GULF LEVEL, CAP ON SCREWPILE, 2.36 FEET.
 AT0308
 AT0308                          STATION RECOVERY (1971)
 AT0308
 AT0308'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0308'3.4 MI NW FROM VIOLET.
 AT0308'ABOUT 2.85 MILES NORTHWEST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS
 AT0308'39 AND 46) FROM THE POST OFFICE AT VIOLET, THENCE 0.4 MILE NORTHEAST
 AT0308'ALONG ST. PAUL DRIVE, THENCE 0.15 MILE NORTHEAST ALONG LAWRENCE DRIVE,
 AT0308'IN THE WEST EDGE OF A WOODED AREA WHICH IS THE PROPERTY OF MR. E
 AT0308'DUBOUCHEL, 151 FEET SOUTHEAST OF THE CENTER LINE OF THE DRIVE, 79.0
 AT0308'FEET SOUTHEAST OF THE EAST CORNER OF BRICK HOUSE NUMBER 2533, 39 FEET
 AT0308'SOUTH OF A POLE WHICH BEARS A TRANSFORMER, 34 FEET SOUTHEAST OF A
 AT0308'FENCE, AND IS A 10-INCH IRON PLATE ON THE TOP OF A 4-INCH IRON PIPE
 AT0308'THAT PROJECTS 1 FOOT. SEC 3, T13S, R 13E.  NOTE-- THE FOLLOWING
 AT0308'LETTERS AND NUMBERS ARE CAST ON THE IRON PLATE. U S COAST SURVEY GP
 AT0308'1872. THE ROD WAS HELD ON THE PLATE BETWEEN THE LETTERS G AND P.
 AT0308
 AT0308                          STATION RECOVERY (1984)
 AT0308
 AT0308'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0308'NO ONE HOME AT RESIDENCE, FENCE AROUND HOME AND DOGS IN BACK YARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0927 ***********************************************************************
 BK0927  DESIGNATION -  2170
 BK0927  PID         -  BK0927
 BK0927  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0927  COUNTRY     -  US
 BK0927  USGS QUAD   -  JENNINGS (2018)
 BK0927
 BK0927                         *CURRENT SURVEY CONTROL
 BK0927  ______________________________________________________________________
 BK0927* NAD 83(1986) POSITION- 30 11 06.     (N) 092 39 47.     (W)   SCALED
 BK0927* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0927  **This station is located in a suspected subsidence area (see below).
 BK0927  ______________________________________________________________________
 BK0927  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK0927
 BK0927.The horizontal coordinates were scaled from a map and have
 BK0927.an estimated accuracy of +/- 6 seconds.
 BK0927
 BK0927.** This station is in an area of known vertical motion. If an
 BK0927.** orthometric height was ever established but is not available 
 BK0927.** in the current survey control section, the orthometric height
 BK0927.** is considered suspect.  Suspect heights are available in the
 BK0927.** superseded section only if requested.
 BK0927
 BK0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0927.GEOID18 height accuracy estimate available here.
 BK0927
 BK0927.Click photographs - Photos may exist for this station.
 BK0927
 BK0927;                    North         East    Units  Estimated Accuracy
 BK0927;SPC LA S     -   187,520.      871,950.      MT  (+/- 180 meters Scaled)
 BK0927
 BK0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP324393(NAD 83)
 BK0927
 BK0927                          SUPERSEDED SURVEY CONTROL
 BK0927
 BK0927.No superseded survey control is available for this station.
 BK0927
 BK0927_MARKER: DD = SURVEY DISK
 BK0927_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0927_STAMPING: 2170
 BK0927_PROJECTION: PROJECTING 15 CENTIMETERS
 BK0927_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0927
 BK0927  HISTORY     - Date     Condition        Report By
 BK0927  HISTORY     - UNK      MONUMENTED       LAGS
 BK0927  HISTORY     - 1970     GOOD             LADTD
 BK0927
 BK0927                          STATION DESCRIPTION
 BK0927
 BK0927'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0927'6.1 MI SE FROM JENNINGS.
 BK0927'ABOUT 3.1 MILES SOUTHEAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD
 BK0927'FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES WEST ALONG STATE ROUTE
 BK0927'1126, 34 FEET SOUTH OF THE CENTERLINE OF LA. 1126, 15 FEET EAST OF THE
 BK0927'CENTERLINE OF A PRIVATE DRIVE LEADING SOUTH, APPROXIMATELY 0.1 MILE
 BK0927'NORTH OF A BRICK VENEER HOUSE BELONGING TO A MR. C. BRITT, 1 FOOT
 BK0927'NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET
 BK0927'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  SEC 15, T 10S, R
 BK0927'3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4099 ***********************************************************************
 BJ4099  DESIGNATION -  218 73
 BJ4099  PID         -  BJ4099
 BJ4099  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4099  COUNTRY     -  US
 BJ4099  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ4099
 BJ4099                         *CURRENT SURVEY CONTROL
 BJ4099  ______________________________________________________________________
 BJ4099* NAD 83(1986) POSITION- 30 22 33.     (N) 090 58 08.     (W)   SCALED
 BJ4099* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4099  **This station is located in a suspected subsidence area (see below).
 BJ4099  ______________________________________________________________________
 BJ4099  GEOID HEIGHT    -        -26.963 (meters)                     GEOID18
 BJ4099  DYNAMIC HEIGHT  -          5.660 (meters)       18.57  (feet) COMP
 BJ4099  MODELED GRAVITY -    979,333.6   (mgal)                       NAVD 88
 BJ4099
 BJ4099.The horizontal coordinates were scaled from a map and have
 BJ4099.an estimated accuracy of +/- 6 seconds.
 BJ4099
 BJ4099.** This station is in an area of known vertical motion. If an
 BJ4099.** orthometric height was ever established but is not available 
 BJ4099.** in the current survey control section, the orthometric height
 BJ4099.** is considered suspect.  Suspect heights are available in the
 BJ4099.** superseded section only if requested.
 BJ4099
 BJ4099.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4099.GEOID18 height accuracy estimate available here.
 BJ4099
 BJ4099.Click photographs - Photos may exist for this station.
 BJ4099
 BJ4099.The dynamic height is computed by dividing the NAVD 88
 BJ4099.geopotential number by the normal gravity value computed on the
 BJ4099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4099.degrees latitude (g = 980.6199 gals.).
 BJ4099
 BJ4099.The modeled gravity was interpolated from observed gravity values.
 BJ4099
 BJ4099;                    North         East    Units  Estimated Accuracy
 BJ4099;SPC LA S     -   207,980.    1,035,030.      MT  (+/- 180 meters Scaled)
 BJ4099
 BJ4099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP951621(NAD 83)
 BJ4099
 BJ4099                          SUPERSEDED SURVEY CONTROL
 BJ4099
 BJ4099.No superseded survey control is available for this station.
 BJ4099
 BJ4099_MARKER: DB = BENCH MARK DISK
 BJ4099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4099_STAMPING: 218-73 1973
 BJ4099_MARK LOGO: LA-033
 BJ4099_PROJECTION: FLUSH
 BJ4099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4099+STABILITY: SURFACE MOTION
 BJ4099
 BJ4099  HISTORY     - Date     Condition        Report By
 BJ4099  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4099  HISTORY     - 1987     GOOD             LA-033
 BJ4099
 BJ4099                          STATION DESCRIPTION
 BJ4099
 BJ4099'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4099'IN BATON ROUGE.
 BJ4099'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4099'TIGER BEND ROAD AND PHILLIPS ROAD, 22.9 METERS (75 FT) NORTHEAST OF
 BJ4099'THE CENTERLINE OF TIGER BEND ROAD, 19.2 METERS (63 FT) SOUTHEAST OF A
 BJ4099'PARISH RIGHT-OF-WAY MARKER NEAR FENCE, 11.9 METERS (39 FT) NORTH OF
 BJ4099'THE CENTERLINE OF PHILLIPS ROAD, 11.6 METERS (38 FT) NORTHWEST OF A
 BJ4099'CORNER FENCE POST, AND 0.91 METERS (3 FT) SOUTHWEST OF A FENCE.
 BJ4099'THE MARK IS 0.31 METERS  SW FROM A WITNESS POST.
 BJ4099'THE MARK IS 0.31 M BELOW TIGER BEND ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0326 ***********************************************************************
 AT0326  DESIGNATION -  218/1 BOLT MRC
 AT0326  PID         -  AT0326
 AT0326  STATE/COUNTY-  LA/ST BERNARD
 AT0326  COUNTRY     -  US
 AT0326  USGS QUAD   -  CHALMETTE (2018)
 AT0326
 AT0326                         *CURRENT SURVEY CONTROL
 AT0326  ______________________________________________________________________
 AT0326* NAD 83(1986) POSITION- 29 53 50.     (N) 089 53 30.     (W)   SCALED
 AT0326* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0326  **This station is located in a suspected subsidence area (see below).
 AT0326  ______________________________________________________________________
 AT0326  GEOID HEIGHT    -        -25.810 (meters)                     GEOID18
 AT0326
 AT0326.The horizontal coordinates were scaled from a map and have
 AT0326.an estimated accuracy of +/- 6 seconds.
 AT0326
 AT0326.** This station is in an area of known vertical motion. If an
 AT0326.** orthometric height was ever established but is not available 
 AT0326.** in the current survey control section, the orthometric height
 AT0326.** is considered suspect.  Suspect heights are available in the
 AT0326.** superseded section only if requested.
 AT0326
 AT0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0326.GEOID18 height accuracy estimate available here.
 AT0326
 AT0326.Click photographs - Photos may exist for this station.
 AT0326
 AT0326;                    North         East    Units  Estimated Accuracy
 AT0326;SPC LA S     -   155,750.    1,139,230.      MT  (+/- 180 meters Scaled)
 AT0326
 AT0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU207109(NAD 83)
 AT0326
 AT0326                          SUPERSEDED SURVEY CONTROL
 AT0326
 AT0326.No superseded survey control is available for this station.
 AT0326
 AT0326_MARKER: B = BOLT
 AT0326_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0326_SP_SET: UNDERGROUND TILE
 AT0326_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0326
 AT0326  HISTORY     - Date     Condition        Report By
 AT0326  HISTORY     - UNK      MONUMENTED       MRC
 AT0326  HISTORY     - 1971     GOOD             NGS
 AT0326  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0326
 AT0326                          STATION DESCRIPTION
 AT0326
 AT0326'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0326'0.9 MI E FROM VIOLET.
 AT0326'ABOUT 0.4 MILE SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS 39
 AT0326'AND 46) FROM THE POST OFFICE AT VIOLET, THENCE 0.4 MILE NORTHEAST
 AT0326'ALONG A NARROW TRAIL ROAD, THENCE 0.1 MILE NORTHEAST CROSS-COUNTRY, 21
 AT0326'FEET NORTHWEST AND ACROSS A DITCH FROM A 25-INCH PECAN TREE, 10 FEET
 AT0326'NORTHWEST OF THE CENTER LINE OF THE DITCH, AND IS A COPPER BOLT LEADED
 AT0326'IN THE TOP OF A TILE ABOUT 3 FEET BELOW GROUND, ACCESS TO WHICH IS HAD
 AT0326'THROUGH A 4-INCH IRON PIPE WHICH BEARS A MISSISSIPPI RIVER COMMISSION
 AT0326'CAP AND WHICH PROJECTS 2 FEET.  SEC 9, T 13S, R 13E.
 AT0326
 AT0326                          STATION RECOVERY (1984)
 AT0326
 AT0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0326'SEARCHED FOR AND RECOVERED IS NOW A HEAVY WOODED AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0325 ***********************************************************************
 AT0325  DESIGNATION -  218/1 CAP MRC
 AT0325  PID         -  AT0325
 AT0325  STATE/COUNTY-  LA/ST BERNARD
 AT0325  COUNTRY     -  US
 AT0325  USGS QUAD   -  CHALMETTE (2018)
 AT0325
 AT0325                         *CURRENT SURVEY CONTROL
 AT0325  ______________________________________________________________________
 AT0325* NAD 83(1986) POSITION- 29 53 50.     (N) 089 53 30.     (W)   SCALED
 AT0325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0325  **This station is located in a suspected subsidence area (see below).
 AT0325  ______________________________________________________________________
 AT0325  GEOID HEIGHT    -        -25.810 (meters)                     GEOID18
 AT0325
 AT0325.The horizontal coordinates were scaled from a map and have
 AT0325.an estimated accuracy of +/- 6 seconds.
 AT0325
 AT0325.** This station is in an area of known vertical motion. If an
 AT0325.** orthometric height was ever established but is not available 
 AT0325.** in the current survey control section, the orthometric height
 AT0325.** is considered suspect.  Suspect heights are available in the
 AT0325.** superseded section only if requested.
 AT0325
 AT0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0325.GEOID18 height accuracy estimate available here.
 AT0325
 AT0325.Click photographs - Photos may exist for this station.
 AT0325
 AT0325;                    North         East    Units  Estimated Accuracy
 AT0325;SPC LA S     -   155,750.    1,139,230.      MT  (+/- 180 meters Scaled)
 AT0325
 AT0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU207109(NAD 83)
 AT0325
 AT0325                          SUPERSEDED SURVEY CONTROL
 AT0325
 AT0325.No superseded survey control is available for this station.
 AT0325
 AT0325_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0325_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0325_MARK LOGO: MRC
 AT0325_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0325_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0325
 AT0325  HISTORY     - Date     Condition        Report By
 AT0325  HISTORY     - 1964     MONUMENTED       MRC
 AT0325  HISTORY     - 1971     GOOD             NGS
 AT0325  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0325
 AT0325                          STATION DESCRIPTION
 AT0325
 AT0325'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0325'0.9 MI E FROM VIOLET.
 AT0325'ABOUT 0.4 MILE SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS 39
 AT0325'AND 46) FROM THE POST OFFICE AT VIOLET, THENCE 0.4 MILE NORTHEAST
 AT0325'ALONG A NARROW TRAIL ROAD, THENCE 0.1 MILE NORTHEAST CROSS-COUNTRY, 21
 AT0325'FEET NORTHWEST AND ACROSS A DITCH FROM A 25-INCH PECAN TREE, 10 FEET
 AT0325'NORTHWEST OF THE CENTER LINE OF THE DITCH, AND ABOUT 3 FEET BELOW
 AT0325'GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE WHICH BEARS
 AT0325'A MISSISSIPPI RIVER COMMISSION CAP AND WHICH PROJECTS 2 FEET.
 AT0325
 AT0325                          STATION RECOVERY (1984)
 AT0325
 AT0325'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0325'SEARCHED FOR AND NOT RECOVERED THIS DATE, IS NOW IN A HEAVY WOODED
 AT0325'AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4100 ***********************************************************************
 BJ4100  DESIGNATION -  219 73
 BJ4100  PID         -  BJ4100
 BJ4100  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4100  COUNTRY     -  US
 BJ4100  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4100
 BJ4100                         *CURRENT SURVEY CONTROL
 BJ4100  ______________________________________________________________________
 BJ4100* NAD 83(1986) POSITION- 30 21 52.     (N) 090 57 58.     (W)   SCALED
 BJ4100* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4100  **This station is located in a suspected subsidence area (see below).
 BJ4100  ______________________________________________________________________
 BJ4100  GEOID HEIGHT    -        -26.956 (meters)                     GEOID18
 BJ4100  DYNAMIC HEIGHT  -          6.681 (meters)       21.92  (feet) COMP
 BJ4100  MODELED GRAVITY -    979,332.6   (mgal)                       NAVD 88
 BJ4100
 BJ4100.The horizontal coordinates were scaled from a map and have
 BJ4100.an estimated accuracy of +/- 6 seconds.
 BJ4100
 BJ4100.** This station is in an area of known vertical motion. If an
 BJ4100.** orthometric height was ever established but is not available 
 BJ4100.** in the current survey control section, the orthometric height
 BJ4100.** is considered suspect.  Suspect heights are available in the
 BJ4100.** superseded section only if requested.
 BJ4100
 BJ4100.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4100.GEOID18 height accuracy estimate available here.
 BJ4100
 BJ4100.Click photographs - Photos may exist for this station.
 BJ4100
 BJ4100.The dynamic height is computed by dividing the NAVD 88
 BJ4100.geopotential number by the normal gravity value computed on the
 BJ4100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4100.degrees latitude (g = 980.6199 gals.).
 BJ4100
 BJ4100.The modeled gravity was interpolated from observed gravity values.
 BJ4100
 BJ4100;                    North         East    Units  Estimated Accuracy
 BJ4100;SPC LA S     -   206,720.    1,035,300.      MT  (+/- 180 meters Scaled)
 BJ4100
 BJ4100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP954609(NAD 83)
 BJ4100
 BJ4100                          SUPERSEDED SURVEY CONTROL
 BJ4100
 BJ4100.No superseded survey control is available for this station.
 BJ4100
 BJ4100_MARKER: DB = BENCH MARK DISK
 BJ4100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4100_STAMPING: 219-73 1973
 BJ4100_MARK LOGO: LA-033
 BJ4100_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ4100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4100+STABILITY: SURFACE MOTION
 BJ4100
 BJ4100  HISTORY     - Date     Condition        Report By
 BJ4100  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4100  HISTORY     - 1987     GOOD             LA-033
 BJ4100
 BJ4100                          STATION DESCRIPTION
 BJ4100
 BJ4100'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4100'IN BATON ROUGE.
 BJ4100'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4100'TIGER BEND ROAD AND WOMACH ROAD, 19.8 METERS (65 FT) WEST OF THE
 BJ4100'CENTERLINE OF TIGER BEND ROAD, 14.0 METERS (46 FT) SOUTH OF THE
 BJ4100'CENTERLINE OF WOMACH ROAD, 9.5 METERS (31 FT) WEST-NORTHWEST OF A
 BJ4100'PARISH RIGHT-OF-WAY MARKER, AND 7.8 METERS (25.5 FT) SOUTH AND
 BJ4100'DIRECTLY IN LINE WITH THE SOUTH END OF A CEMENT CULVERT UNDER WOMACH
 BJ4100'ROAD.
 BJ4100'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ4100'THE MARK IS 0.61 M BELOW WOMACH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0346 ***********************************************************************
 AT0346  DESIGNATION -  219/2 BOLT
 AT0346  PID         -  AT0346
 AT0346  STATE/COUNTY-  LA/PLAQUEMINES
 AT0346  COUNTRY     -  US
 AT0346  USGS QUAD   -  BELLE CHASSE (2018)
 AT0346
 AT0346                         *CURRENT SURVEY CONTROL
 AT0346  ______________________________________________________________________
 AT0346* NAD 83(1986) POSITION- 29 51 54.     (N) 089 56 04.     (W)   SCALED
 AT0346* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0346  **This station is located in a suspected subsidence area (see below).
 AT0346  ______________________________________________________________________
 AT0346  GEOID HEIGHT    -        -25.711 (meters)                     GEOID18
 AT0346
 AT0346.The horizontal coordinates were scaled from a map and have
 AT0346.an estimated accuracy of +/- 6 seconds.
 AT0346
 AT0346.** This station is in an area of known vertical motion. If an
 AT0346.** orthometric height was ever established but is not available 
 AT0346.** in the current survey control section, the orthometric height
 AT0346.** is considered suspect.  Suspect heights are available in the
 AT0346.** superseded section only if requested.
 AT0346
 AT0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0346.GEOID18 height accuracy estimate available here.
 AT0346
 AT0346.Click photographs - Photos may exist for this station.
 AT0346
 AT0346;                    North         East    Units  Estimated Accuracy
 AT0346;SPC LA S     -   152,130.    1,135,140.      MT  (+/- 180 meters Scaled)
 AT0346
 AT0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU165074(NAD 83)
 AT0346
 AT0346                          SUPERSEDED SURVEY CONTROL
 AT0346
 AT0346.No superseded survey control is available for this station.
 AT0346
 AT0346_MARKER: B = BOLT
 AT0346_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0346_SP_SET: UNDERGROUND TILE
 AT0346_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0346
 AT0346  HISTORY     - Date     Condition        Report By
 AT0346  HISTORY     - UNK      MONUMENTED       MRC
 AT0346  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0346  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0346
 AT0346                          STATION DESCRIPTION
 AT0346
 AT0346'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0346'1.7 MI SE FROM BRAITHWAITE.
 AT0346'ABOUT 0.65 MILE SOUTHEAST ALONG A PAVED ROAD (OLD STATE HIGHWAY 39)
 AT0346'FROM THE POST OFFICE AT BRAITHWAITE, THENCE 0.95 MILE SOUTHEAST ALONG
 AT0346'STATE HIGHWAY 39, THENCE 0.1 MILE NORTH ALONG THE WEST EDGE OF A
 AT0346'WOODED AREA, 268 FEET SOUTH OF THE CENTER LINE OF A LEVEE, 21 FEET
 AT0346'EAST OF THE EAST EDGE OF A FIELD, 190 YARDS NORTH OF THE CENTER LINE
 AT0346'OF THE HIGHWAY, 113 FEET SOUTH OF AN EAST-WEST FENCE LINE, AND IS A
 AT0346'MISSISSIPPI RIVER COMMISSION CAP ON THE TOP OF A 5-INCH IRON PIPE
 AT0346'WHICH PROJECTS 2 1/2 FEET.  SEC 4, T 14S, R 13E.
 AT0346
 AT0346                          STATION RECOVERY (1984)
 AT0346
 AT0346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0346'NOTE, NOT RECOVERED IN 1971 BY NGS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0345 ***********************************************************************
 AT0345  DESIGNATION -  219/2 CAP
 AT0345  PID         -  AT0345
 AT0345  STATE/COUNTY-  LA/PLAQUEMINES
 AT0345  COUNTRY     -  US
 AT0345  USGS QUAD   -  BELLE CHASSE (2018)
 AT0345
 AT0345                         *CURRENT SURVEY CONTROL
 AT0345  ______________________________________________________________________
 AT0345* NAD 83(1986) POSITION- 29 51 54.     (N) 089 56 04.     (W)   SCALED
 AT0345* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0345  **This station is located in a suspected subsidence area (see below).
 AT0345  ______________________________________________________________________
 AT0345  GEOID HEIGHT    -        -25.711 (meters)                     GEOID18
 AT0345
 AT0345.The horizontal coordinates were scaled from a map and have
 AT0345.an estimated accuracy of +/- 6 seconds.
 AT0345
 AT0345.** This station is in an area of known vertical motion. If an
 AT0345.** orthometric height was ever established but is not available 
 AT0345.** in the current survey control section, the orthometric height
 AT0345.** is considered suspect.  Suspect heights are available in the
 AT0345.** superseded section only if requested.
 AT0345
 AT0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0345.GEOID18 height accuracy estimate available here.
 AT0345
 AT0345.Click photographs - Photos may exist for this station.
 AT0345
 AT0345;                    North         East    Units  Estimated Accuracy
 AT0345;SPC LA S     -   152,130.    1,135,140.      MT  (+/- 180 meters Scaled)
 AT0345
 AT0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU165074(NAD 83)
 AT0345
 AT0345                          SUPERSEDED SURVEY CONTROL
 AT0345
 AT0345.No superseded survey control is available for this station.
 AT0345
 AT0345_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0345_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0345_MARK LOGO: MRC
 AT0345_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0345_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0345
 AT0345  HISTORY     - Date     Condition        Report By
 AT0345  HISTORY     - 1964     MONUMENTED       MRC
 AT0345  HISTORY     - 1971     GOOD             NGS
 AT0345  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0345
 AT0345                          STATION DESCRIPTION
 AT0345
 AT0345'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0345'1.7 MI SE FROM BRAITHWAITE.
 AT0345'ABOUT 0.65 MILE SOUTHEAST ALONG A PAVED ROAD (OLD STAE HIGHWAY 39)
 AT0345'FROM THE POST OFFICE AT BRAITHWAITE, THENCE 0.95 MILE SOUTHEAST ALONG
 AT0345'STATE HIGHWAY 39, THENCE 0.1 MILE NORTH ALONG THE WEST EDGE OF A
 AT0345'WOODED AREA, 268 FEET SOUTH OF THE CENTER LINE OF A LEVEE, 21 FEET
 AT0345'EAST OF THE EAST EDGE OF A FIELD, 190 YARDS NORTH OF THE CENTER LINE
 AT0345'OF THE HIGHWAY, 113 FEET SOUTH OF AN EAST-WEST FENCE LINE, AND IS A
 AT0345'MISSISSIPPI RIVER COMMISSION CAP ON THE TOP OF A 5-INCH IRON PIPE
 AT0345'WHICH PROJECTS 2 1/2 FEET.  SEC 4, T 14S, R 13E.
 AT0345
 AT0345                          STATION RECOVERY (1984)
 AT0345
 AT0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0345'SEARCHED FOR AND NOT RECOVERED, HEAVILY WOODED AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3898 ***********************************************************************
 BJ3898  DESIGNATION -  22 59
 BJ3898  PID         -  BJ3898
 BJ3898  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3898  COUNTRY     -  US
 BJ3898  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ3898
 BJ3898                         *CURRENT SURVEY CONTROL
 BJ3898  ______________________________________________________________________
 BJ3898* NAD 83(1986) POSITION- 30 21 25.     (N) 091 07 26.     (W)   SCALED
 BJ3898* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3898  **This station is located in a suspected subsidence area (see below).
 BJ3898  ______________________________________________________________________
 BJ3898  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ3898  DYNAMIC HEIGHT  -          4.640 (meters)       15.22  (feet) COMP
 BJ3898  MODELED GRAVITY -    979,329.1   (mgal)                       NAVD 88
 BJ3898
 BJ3898.The horizontal coordinates were scaled from a map and have
 BJ3898.an estimated accuracy of +/- 6 seconds.
 BJ3898
 BJ3898.** This station is in an area of known vertical motion. If an
 BJ3898.** orthometric height was ever established but is not available 
 BJ3898.** in the current survey control section, the orthometric height
 BJ3898.** is considered suspect.  Suspect heights are available in the
 BJ3898.** superseded section only if requested.
 BJ3898
 BJ3898.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3898.GEOID18 height accuracy estimate available here.
 BJ3898
 BJ3898.Click photographs - Photos may exist for this station.
 BJ3898
 BJ3898.The dynamic height is computed by dividing the NAVD 88
 BJ3898.geopotential number by the normal gravity value computed on the
 BJ3898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3898.degrees latitude (g = 980.6199 gals.).
 BJ3898
 BJ3898.The modeled gravity was interpolated from observed gravity values.
 BJ3898
 BJ3898;                    North         East    Units  Estimated Accuracy
 BJ3898;SPC LA S     -   205,850.    1,020,140.      MT  (+/- 180 meters Scaled)
 BJ3898
 BJ3898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP803598(NAD 83)
 BJ3898
 BJ3898                          SUPERSEDED SURVEY CONTROL
 BJ3898
 BJ3898.No superseded survey control is available for this station.
 BJ3898
 BJ3898_MARKER: DB = BENCH MARK DISK
 BJ3898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3898_STAMPING: 22-59 1959
 BJ3898_MARK LOGO: LA-033
 BJ3898_PROJECTION: RECESSED 8 CENTIMETERS
 BJ3898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3898+STABILITY: SURFACE MOTION
 BJ3898
 BJ3898  HISTORY     - Date     Condition        Report By
 BJ3898  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3898  HISTORY     - 1987     GOOD             LA-033
 BJ3898
 BJ3898                          STATION DESCRIPTION
 BJ3898
 BJ3898'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3898'IN BATON ROUGE.
 BJ3898'ABOUT 0.6 KM (0.4 MI) SOUTHWEST ON GARDERE LANE FROM THE INTERSECTION
 BJ3898'OF GARDERE LANE AND HIGHLAND ROAD TO THE MARK SET ON THE WEST SIDE OF
 BJ3898'THE ROAD AT A SMALL FENCE IN NATURAL GAS SUB-STATION, 0.91 METERS (3
 BJ3898'FEET) EAST OF THE NORTHEAST CORNER OF A HURRICANE FENCE, AND 0.61
 BJ3898'METERS (2 FEET) SOUTHEAST FROM THE CORNER OF A WOOD FENCE.
 BJ3898'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 BJ3898'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4105 ***********************************************************************
 BJ4105  DESIGNATION -  22 87
 BJ4105  PID         -  BJ4105
 BJ4105  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4105  COUNTRY     -  US
 BJ4105  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4105
 BJ4105                         *CURRENT SURVEY CONTROL
 BJ4105  ______________________________________________________________________
 BJ4105* NAD 83(1986) POSITION- 30 27 27.     (N) 091 03 42.     (W)   SCALED
 BJ4105* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4105  **This station is located in a suspected subsidence area (see below).
 BJ4105  ______________________________________________________________________
 BJ4105  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BJ4105  DYNAMIC HEIGHT  -         14.243 (meters)       46.73  (feet) COMP
 BJ4105  MODELED GRAVITY -    979,341.1   (mgal)                       NAVD 88
 BJ4105
 BJ4105.The horizontal coordinates were scaled from a map and have
 BJ4105.an estimated accuracy of +/- 6 seconds.
 BJ4105
 BJ4105.** This station is in an area of known vertical motion. If an
 BJ4105.** orthometric height was ever established but is not available 
 BJ4105.** in the current survey control section, the orthometric height
 BJ4105.** is considered suspect.  Suspect heights are available in the
 BJ4105.** superseded section only if requested.
 BJ4105
 BJ4105.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4105.GEOID18 height accuracy estimate available here.
 BJ4105
 BJ4105.Click photographs - Photos may exist for this station.
 BJ4105
 BJ4105.The dynamic height is computed by dividing the NAVD 88
 BJ4105.geopotential number by the normal gravity value computed on the
 BJ4105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4105.degrees latitude (g = 980.6199 gals.).
 BJ4105
 BJ4105.The modeled gravity was interpolated from observed gravity values.
 BJ4105
 BJ4105;                    North         East    Units  Estimated Accuracy
 BJ4105;SPC LA S     -   217,010.    1,026,090.      MT  (+/- 180 meters Scaled)
 BJ4105
 BJ4105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP861710(NAD 83)
 BJ4105
 BJ4105                          SUPERSEDED SURVEY CONTROL
 BJ4105
 BJ4105.No superseded survey control is available for this station.
 BJ4105
 BJ4105_MARKER: DB = BENCH MARK DISK
 BJ4105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4105_STAMPING: 22-87 1987
 BJ4105_MARK LOGO: LA-033
 BJ4105_PROJECTION: FLUSH
 BJ4105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4105+STABILITY: SURFACE MOTION
 BJ4105
 BJ4105  HISTORY     - Date     Condition        Report By
 BJ4105  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4105
 BJ4105                          STATION DESCRIPTION
 BJ4105
 BJ4105'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4105'IN BATON ROUGE.
 BJ4105'ABOUT 3.5 KM (2.15 MI) EAST ON FLORIDA BOULEVARD FROM THE JUNCTION OF
 BJ4105'AIRLINE HIGHWAY AND FLORIDA BOULEVARD TO THE BENCH MARK SOUTH OF THE
 BJ4105'SOUTH SERVICE ROAD AT FIAR TUCK ROAD, 12.5 METERS (41 FEET) EAST OF
 BJ4105'THE CENTERLINE OF FIAR TUCK ROAD, 8.2 METERS (27 FEET)
 BJ4105'NORTH-NORTHEAST OF A 30-INCH PIPE SUPPORTING A LARGE SIGN, 7.9 METERS
 BJ4105'(26 FEET) WEST OF THE NORTHWEST CORNER OF A BRICK BUILDING, AND 5.0
 BJ4105'METERS (16.5 FEET) EAST-NORTHEAST OF A FIRE HYDRANT.
 BJ4105'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4105'THE MARK IS ABOVE LEVEL WITH SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0876 ***********************************************************************
 AU0876  DESIGNATION -  22 A NOS+WB
 AU0876  PID         -  AU0876
 AU0876  STATE/COUNTY-  LA/ORLEANS
 AU0876  COUNTRY     -  US
 AU0876  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0876
 AU0876                         *CURRENT SURVEY CONTROL
 AU0876  ______________________________________________________________________
 AU0876* NAD 83(1986) POSITION- 29 57 32.     (N) 090 04 40.     (W)   SCALED
 AU0876* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0876  **This station is located in a suspected subsidence area (see below).
 AU0876  ______________________________________________________________________
 AU0876  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 AU0876
 AU0876.The horizontal coordinates were scaled from a map and have
 AU0876.an estimated accuracy of +/- 6 seconds.
 AU0876
 AU0876.** This station is in an area of known vertical motion. If an
 AU0876.** orthometric height was ever established but is not available 
 AU0876.** in the current survey control section, the orthometric height
 AU0876.** is considered suspect.  Suspect heights are available in the
 AU0876.** superseded section only if requested.
 AU0876
 AU0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0876.GEOID18 height accuracy estimate available here.
 AU0876
 AU0876.Click photographs - Photos may exist for this station.
 AU0876
 AU0876;                    North         East    Units  Estimated Accuracy
 AU0876;SPC LA S     -   162,370.    1,121,180.      MT  (+/- 180 meters Scaled)
 AU0876
 AU0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP820178(NAD 83)
 AU0876
 AU0876                          SUPERSEDED SURVEY CONTROL
 AU0876
 AU0876.No superseded survey control is available for this station.
 AU0876
 AU0876_MARKER: B = BOLT
 AU0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0876+STABILITY: SURFACE MOTION
 AU0876
 AU0876  HISTORY     - Date     Condition        Report By
 AU0876  HISTORY     - UNK      MONUMENTED       LA1690
 AU0876  HISTORY     - 1951     GOOD             CGS
 AU0876  HISTORY     - 1963     GOOD             CGS
 AU0876  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0876  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0876
 AU0876                          STATION DESCRIPTION
 AU0876
 AU0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0876'IN NEW ORLEANS.
 AU0876'AT NEW ORLEANS, AT THE INTERSECTION OF CLAIBORNE AVENUE AND CANAL
 AU0876'STREET, 19.8 FEET NORTHWEST OF THE NORTHWEST CURB OF THE SOUTHEAST
 AU0876'LANE OF SOUTH CLAIBORNE AVENUE, 28 1/2 FEET SOUTHWEST OF THE SOUTHWEST
 AU0876'CURB OF CANAL STREET, 36.6 FEET NORTH OF BM B 3179 (LA. GEOD. S.), AND
 AU0876'IS A COPPER BOLT SET IN THE TOP OF A ROUNDED GRANITE POST SURROUNDED
 AU0876'BY A ROUGH MASS OF CONCRETE AND PROJECTING 12 INCHES.
 AU0876
 AU0876                          STATION RECOVERY (1963)
 AU0876
 AU0876'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0876'RECOVERED IN GOOD CONDITION.
 AU0876
 AU0876                          STATION RECOVERY (1985)
 AU0876
 AU0876'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0876'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0876'FOUND.
 AU0876
 AU0876                          STATION RECOVERY (2003)
 AU0876
 AU0876'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0876'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0105 ***********************************************************************
 BJ0105  DESIGNATION -  22 ABLDAPA
 BJ0105  PID         -  BJ0105
 BJ0105  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0105  COUNTRY     -  US
 BJ0105  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0105
 BJ0105                         *CURRENT SURVEY CONTROL
 BJ0105  ______________________________________________________________________
 BJ0105* NAD 83(1986) POSITION- 30 30 10.     (N) 091 14 51.     (W)   SCALED
 BJ0105* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0105  **This station is located in a suspected subsidence area (see below).
 BJ0105  ______________________________________________________________________
 BJ0105  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ0105  DYNAMIC HEIGHT  -          8.300 (meters)       27.23  (feet) COMP
 BJ0105  MODELED GRAVITY -    979,342.6   (mgal)                       NAVD 88
 BJ0105
 BJ0105.The horizontal coordinates were scaled from a map and have
 BJ0105.an estimated accuracy of +/- 6 seconds.
 BJ0105
 BJ0105.** This station is in an area of known vertical motion. If an
 BJ0105.** orthometric height was ever established but is not available 
 BJ0105.** in the current survey control section, the orthometric height
 BJ0105.** is considered suspect.  Suspect heights are available in the
 BJ0105.** superseded section only if requested.
 BJ0105
 BJ0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0105.GEOID18 height accuracy estimate available here.
 BJ0105
 BJ0105.Click photographs - Photos may exist for this station.
 BJ0105
 BJ0105.The dynamic height is computed by dividing the NAVD 88
 BJ0105.geopotential number by the normal gravity value computed on the
 BJ0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0105.degrees latitude (g = 980.6199 gals.).
 BJ0105
 BJ0105.The modeled gravity was interpolated from observed gravity values.
 BJ0105
 BJ0105;                    North         East    Units  Estimated Accuracy
 BJ0105;SPC LA S     -   222,000.    1,008,240.      MT  (+/- 180 meters Scaled)
 BJ0105
 BJ0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP681758(NAD 83)
 BJ0105
 BJ0105                          SUPERSEDED SURVEY CONTROL
 BJ0105
 BJ0105.No superseded survey control is available for this station.
 BJ0105
 BJ0105_MARKER: P = PIPE CAP
 BJ0105_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0105_MARK LOGO: USACE
 BJ0105_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0105_ROD/PIPE-DEPTH: 26.3 meters
 BJ0105
 BJ0105  HISTORY     - Date     Condition        Report By
 BJ0105  HISTORY     - 1975     MONUMENTED       USACE
 BJ0105  HISTORY     - 1976     GOOD             NGS
 BJ0105
 BJ0105                          STATION DESCRIPTION
 BJ0105
 BJ0105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0105'6.05 MI NW FROM PORT ALLEN.
 BJ0105'6.05 MILES NORTHWEST ALONG STATE HIGHWAY 986 FROM ITS JUNCTION
 BJ0105'WITH THIRD STREET IN PORT ALLEN, 0.4 MILE WEST OF THE JUNCTION
 BJ0105'OF S. HWY 415, 0.05 MILE SOUTHWEST OF THE JUNCTION OF A GRAVELLED
 BJ0105'ROAD LEADING SOUTH, 43 FT NORTHWEST OF THE CENTER LINE OF THE
 BJ0105'HIGHWAY, 96.5 FT NORTHEAST OF THE EAST CORNER OF A WOODEN STOCK
 BJ0105'PEN, 35.5 FT EAST OF THE EXTENDED CENTER LINE OF A DRIVEWAY LEADING
 BJ0105'SOUTH, 10.0 FT NORTHWEST OF A FENCE, A 1-INCH PIPE DRIVEN TO A DEPTH
 BJ0105'OF 86.3 FT ENCASED IN A 2-INCH PIPE BORED TO A DEPTH OF 69.7 FT,
 BJ0105'ACCESS IS HAD THROUGH A 3-INCH PIPE AND CAP FLUSH WITH THE GROUND.
 BJ0105'PROTECTED BY 3 1-INCH PIPES DRIVEN 120 DEGREE APART AT 1.5 FT RADIUS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1817 ***********************************************************************
 BJ1817  DESIGNATION -  22 BOLT
 BJ1817  PID         -  BJ1817
 BJ1817  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1817  COUNTRY     -  US
 BJ1817  USGS QUAD   -  NEW ROADS (2018)
 BJ1817
 BJ1817                         *CURRENT SURVEY CONTROL
 BJ1817  ______________________________________________________________________
 BJ1817* NAD 83(1986) POSITION- 30 44 57.     (N) 091 23 52.     (W)   SCALED
 BJ1817* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1817  **This station is located in a suspected subsidence area (see below).
 BJ1817  ______________________________________________________________________
 BJ1817  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BJ1817
 BJ1817.The horizontal coordinates were scaled from a map and have
 BJ1817.an estimated accuracy of +/- 6 seconds.
 BJ1817
 BJ1817.** This station is in an area of known vertical motion. If an
 BJ1817.** orthometric height was ever established but is not available 
 BJ1817.** in the current survey control section, the orthometric height
 BJ1817.** is considered suspect.  Suspect heights are available in the
 BJ1817.** superseded section only if requested.
 BJ1817
 BJ1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1817.GEOID18 height accuracy estimate available here.
 BJ1817
 BJ1817.Click photographs - Photos may exist for this station.
 BJ1817
 BJ1817;                    North         East    Units  Estimated Accuracy
 BJ1817;SPC LA S     -   249,320.      993,830.      MT  (+/- 180 meters Scaled)
 BJ1817
 BJ1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ533029(NAD 83)
 BJ1817
 BJ1817                          SUPERSEDED SURVEY CONTROL
 BJ1817
 BJ1817.No superseded survey control is available for this station.
 BJ1817
 BJ1817_MARKER: B = BOLT
 BJ1817_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ1817_STAMPING: PBM 22 1929
 BJ1817_PROJECTION: RECESSED 76 CENTIMETERS
 BJ1817_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1817
 BJ1817  HISTORY     - Date     Condition        Report By
 BJ1817  HISTORY     - 1929     MONUMENTED       USACE
 BJ1817  HISTORY     - 1964     GOOD             CGS
 BJ1817
 BJ1817                          STATION DESCRIPTION
 BJ1817
 BJ1817'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1817'5.0 MI NE FROM NEW ROADS.
 BJ1817'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ1817'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ1817'STATE HIGHWAY 10, THENCE 0.1 MILE EAST ALONG STATE ROAD 981, ABOUT 100
 BJ1817'YARDS SOUTH OF THE CENTER LINE OF THE STATE ROAD, ABOUT 0.1 MILE
 BJ1817'SOUTHWEST OF BENCH MARK C 207 1964, 16 FEET SOUTH OF THE SOUTH BANK OF
 BJ1817'A DRY CREEK, A COPPER BOLT SET IN CONCRETE ABOUT 2 1/2 FEET BELOW THE
 BJ1817'LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH
 BJ1817'PROJECTS 1 1/2 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1818 ***********************************************************************
 BJ1818  DESIGNATION -  22 CAP
 BJ1818  PID         -  BJ1818
 BJ1818  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1818  COUNTRY     -  US
 BJ1818  USGS QUAD   -  NEW ROADS (2018)
 BJ1818
 BJ1818                         *CURRENT SURVEY CONTROL
 BJ1818  ______________________________________________________________________
 BJ1818* NAD 83(1986) POSITION- 30 44 57.     (N) 091 23 52.     (W)   SCALED
 BJ1818* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1818  **This station is located in a suspected subsidence area (see below).
 BJ1818  ______________________________________________________________________
 BJ1818  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BJ1818
 BJ1818.The horizontal coordinates were scaled from a map and have
 BJ1818.an estimated accuracy of +/- 6 seconds.
 BJ1818
 BJ1818.** This station is in an area of known vertical motion. If an
 BJ1818.** orthometric height was ever established but is not available 
 BJ1818.** in the current survey control section, the orthometric height
 BJ1818.** is considered suspect.  Suspect heights are available in the
 BJ1818.** superseded section only if requested.
 BJ1818
 BJ1818.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1818.GEOID18 height accuracy estimate available here.
 BJ1818
 BJ1818.Click photographs - Photos may exist for this station.
 BJ1818
 BJ1818;                    North         East    Units  Estimated Accuracy
 BJ1818;SPC LA S     -   249,320.      993,830.      MT  (+/- 180 meters Scaled)
 BJ1818
 BJ1818_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ533029(NAD 83)
 BJ1818
 BJ1818                          SUPERSEDED SURVEY CONTROL
 BJ1818
 BJ1818.No superseded survey control is available for this station.
 BJ1818
 BJ1818_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1818_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1818_STAMPING: PBM 22 1929
 BJ1818_MARK LOGO: USACE
 BJ1818_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1818_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1818
 BJ1818  HISTORY     - Date     Condition        Report By
 BJ1818  HISTORY     - 1929     MONUMENTED       USACE
 BJ1818  HISTORY     - 1964     GOOD             CGS
 BJ1818  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1818
 BJ1818                          STATION DESCRIPTION
 BJ1818
 BJ1818'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1818'5.0 MI NE FROM NEW ROADS.
 BJ1818'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ1818'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ1818'STATE HIGHWAY 10, THENCE 0.1 MILE EAST ALONG STATE ROAD 981, ABOUT 100
 BJ1818'YARDS SOUTH OF THE CENTER LINE OF THE STATE ROAD, ABOUT 0.1 MILE
 BJ1818'SOUTHWEST OF BENCH MARK C 207 1964, 16 FEET SOUTH OF THE SOUTH BANK OF
 BJ1818'A DRY CREEK, AN IRON PIPE WHICH PROJECTS 1 1/2 FEET.
 BJ1818
 BJ1818                          STATION RECOVERY (1976)
 BJ1818
 BJ1818'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1818'NOT RECOVERED BELIEVED DESTROYED IRON PIPE FOUND LYING ON GROUND
 BJ1818'AT APPROXIMATE LOCATION BOLT AND CONCRETE COULD NOT BE FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0050 ***********************************************************************
 AU0050  DESIGNATION -  22 LLD ANO
 AU0050  PID         -  AU0050
 AU0050  STATE/COUNTY-  LA/ST JAMES
 AU0050  COUNTRY     -  US
 AU0050  USGS QUAD   -  LAGAN (2018)
 AU0050
 AU0050                         *CURRENT SURVEY CONTROL
 AU0050  ______________________________________________________________________
 AU0050* NAD 83(1986) POSITION- 29 59 45.     (N) 090 47 22.     (W)   SCALED
 AU0050* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0050  **This station is located in a suspected subsidence area (see below).
 AU0050  ______________________________________________________________________
 AU0050  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 AU0050  DYNAMIC HEIGHT  -          4.959 (meters)       16.27  (feet) COMP
 AU0050  MODELED GRAVITY -    979,312.9   (mgal)                       NAVD 88
 AU0050
 AU0050.The horizontal coordinates were scaled from a map and have
 AU0050.an estimated accuracy of +/- 6 seconds.
 AU0050
 AU0050.** This station is in an area of known vertical motion. If an
 AU0050.** orthometric height was ever established but is not available 
 AU0050.** in the current survey control section, the orthometric height
 AU0050.** is considered suspect.  Suspect heights are available in the
 AU0050.** superseded section only if requested.
 AU0050
 AU0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0050.GEOID18 height accuracy estimate available here.
 AU0050
 AU0050.Click photographs - Photos may exist for this station.
 AU0050
 AU0050.The dynamic height is computed by dividing the NAVD 88
 AU0050.geopotential number by the normal gravity value computed on the
 AU0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0050.degrees latitude (g = 980.6199 gals.).
 AU0050
 AU0050.The modeled gravity was interpolated from observed gravity values.
 AU0050
 AU0050;                    North         East    Units  Estimated Accuracy
 AU0050;SPC LA S     -   165,930.    1,052,480.      MT  (+/- 180 meters Scaled)
 AU0050
 AU0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP132203(NAD 83)
 AU0050
 AU0050                          SUPERSEDED SURVEY CONTROL
 AU0050
 AU0050.No superseded survey control is available for this station.
 AU0050
 AU0050_MARKER: DD = SURVEY DISK
 AU0050_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0050_STAMPING: 22
 AU0050_MARK LOGO: USACE
 AU0050_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0050
 AU0050  HISTORY     - Date     Condition        Report By
 AU0050  HISTORY     - 1975     MONUMENTED       USACE
 AU0050  HISTORY     - 1977     GOOD             NGS
 AU0050  HISTORY     - 20060424 MARK NOT FOUND   NGS
 AU0050
 AU0050                          STATION DESCRIPTION
 AU0050
 AU0050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0050'4.4 MI WEST FROM VACHERIE.
 AU0050'4.45 MILES WEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0050'HIGHWAY 20 AT VACHERIE, 0.35 MILE NORTHEAST ALONG THE HIGHWAY FROM
 AU0050'MILE SIGN 22, 32.5 FT NORTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 AU0050'80 FT SOUTHEAST OF THE CENTER LINE OF A SHELL ROAD ON TOP OF LEVEE.
 AU0050
 AU0050                          STATION RECOVERY (2006)
 AU0050
 AU0050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU0050'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1084 ***********************************************************************
 BX1084  DESIGNATION -  22 V 1
 BX1084  PID         -  BX1084
 BX1084  STATE/COUNTY-  LA/GRANT
 BX1084  COUNTRY     -  US
 BX1084  USGS QUAD   -  BOYCE (2018)
 BX1084
 BX1084                         *CURRENT SURVEY CONTROL
 BX1084  ______________________________________________________________________
 BX1084* NAD 83(1986) POSITION- 31 24 25.1    (N) 092 39 47.1    (W)   HD_HELD2
 BX1084* NAVD 88 ORTHO HEIGHT -    27.320 (meters)       89.63  (feet) ADJUSTED
 BX1084  ______________________________________________________________________
 BX1084  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 BX1084  DYNAMIC HEIGHT  -         27.287 (meters)       89.52  (feet) COMP
 BX1084  MODELED GRAVITY -    979,436.3   (mgal)                       NAVD 88
 BX1084
 BX1084  VERT ORDER      -  FIRST     CLASS I
 BX1084
 BX1084.The horizontal coordinates were established by autonomous hand held GPS
 BX1084.observations and have an estimated accuracy of +/- 10 meters.
 BX1084
 BX1084.The orthometric height was determined by differential leveling and
 BX1084.adjusted by the NATIONAL GEODETIC SURVEY
 BX1084.in February 1994.
 BX1084
 BX1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1084.GEOID18 height accuracy estimate available here.
 BX1084
 BX1084.Click photographs - Photos may exist for this station.
 BX1084
 BX1084.The dynamic height is computed by dividing the NAVD 88
 BX1084.geopotential number by the normal gravity value computed on the
 BX1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1084.degrees latitude (g = 980.6199 gals.).
 BX1084
 BX1084.The modeled gravity was interpolated from observed gravity values.
 BX1084
 BX1084;                    North         East    Units  Estimated Accuracy
 BX1084;SPC LA N     -   100,573.      984,492.      MT  (+/- 10 meters HH2 GPS)
 BX1084
 BX1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3202674755(NAD 83)
 BX1084
 BX1084                          SUPERSEDED SURVEY CONTROL
 BX1084
 BX1084  NAVD 88 (06/15/91)   27.319  (m)           89.63   (f) SUPERSEDED  1 1
 BX1084  NGVD 29 (11/26/84)   27.320  (m)           89.63   (f) ADJUSTED    1 1
 BX1084
 BX1084.Superseded values are not recommended for survey control.
 BX1084
 BX1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1084.See file dsdata.pdf to determine how the superseded data were derived.
 BX1084
 BX1084_MARKER: DD = SURVEY DISK
 BX1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1084_STAMPING: 22V1 1969
 BX1084_MARK LOGO: LADHGS
 BX1084_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1084_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1084+STABILITY: SURFACE MOTION
 BX1084_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1084+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2014
 BX1084
 BX1084  HISTORY     - Date     Condition        Report By
 BX1084  HISTORY     - 1969     MONUMENTED       LADH
 BX1084  HISTORY     - 1969     GOOD             CGS
 BX1084  HISTORY     - 1977     GOOD             NGS
 BX1084  HISTORY     - 1978     GOOD             LADTD
 BX1084  HISTORY     - 20140814 GOOD             NGS
 BX1084
 BX1084                          STATION DESCRIPTION
 BX1084
 BX1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1084'1.45 MI N FROM BOYCE.
 BX1084'ABOUT 1.45 MILES NORTH ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1084'BOYCE, 50 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 42 FEET NORTH
 BX1084'OF THE CENTER LINE OF A DIRT ROAD WHICH LEADS EAST TO THE LOUISIANA
 BX1084'STATE HOSPITAL FARM AND DAIRY, 14 FEET NORTH OF A CORNER FENCE POST, 1
 BX1084'FOOT WEST OF A FENCE, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT 3
 BX1084'FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BX1084'POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1084
 BX1084                          STATION RECOVERY (1977)
 BX1084
 BX1084'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1084'RECOVERED IN GOOD CONDITION.
 BX1084
 BX1084                          STATION RECOVERY (1978)
 BX1084
 BX1084'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BX1084'RECOVERED IN GOOD CONDITION.
 BX1084
 BX1084                          STATION RECOVERY (2014)
 BX1084
 BX1084'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2014 (DJR)
 BX1084'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1070 ***********************************************************************
 BX1070  DESIGNATION -  22 V 3
 BX1070  PID         -  BX1070
 BX1070  STATE/COUNTY-  LA/GRANT
 BX1070  COUNTRY     -  US
 BX1070  USGS QUAD   -  BOYCE (2018)
 BX1070
 BX1070                         *CURRENT SURVEY CONTROL
 BX1070  ______________________________________________________________________
 BX1070* NAD 83(1986) POSITION- 31 26 01.     (N) 092 40 37.     (W)   SCALED
 BX1070* NAVD 88 ORTHO HEIGHT -    27.652 (meters)       90.72  (feet) ADJUSTED
 BX1070  ______________________________________________________________________
 BX1070  GEOID HEIGHT    -        -26.077 (meters)                     GEOID18
 BX1070  DYNAMIC HEIGHT  -         27.619 (meters)       90.61  (feet) COMP
 BX1070  MODELED GRAVITY -    979,438.9   (mgal)                       NAVD 88
 BX1070
 BX1070  VERT ORDER      -  FIRST     CLASS I
 BX1070
 BX1070.The horizontal coordinates were scaled from a map and have
 BX1070.an estimated accuracy of +/- 6 seconds.
 BX1070
 BX1070.The orthometric height was determined by differential leveling and
 BX1070.adjusted by the NATIONAL GEODETIC SURVEY
 BX1070.in February 1994.
 BX1070
 BX1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1070.GEOID18 height accuracy estimate available here.
 BX1070
 BX1070.Click photographs - Photos may exist for this station.
 BX1070
 BX1070.The dynamic height is computed by dividing the NAVD 88
 BX1070.geopotential number by the normal gravity value computed on the
 BX1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1070.degrees latitude (g = 980.6199 gals.).
 BX1070
 BX1070.The modeled gravity was interpolated from observed gravity values.
 BX1070
 BX1070;                    North         East    Units  Estimated Accuracy
 BX1070;SPC LA N     -   103,530.      983,180.      MT  (+/- 180 meters Scaled)
 BX1070
 BX1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ307777(NAD 83)
 BX1070
 BX1070                          SUPERSEDED SURVEY CONTROL
 BX1070
 BX1070  NAVD 88 (06/15/91)   27.652  (m)           90.72   (f) SUPERSEDED  1 1
 BX1070  NGVD 29 (11/26/84)   27.653  (m)           90.72   (f) ADJUSTED    1 1
 BX1070
 BX1070.Superseded values are not recommended for survey control.
 BX1070
 BX1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1070.See file dsdata.pdf to determine how the superseded data were derived.
 BX1070
 BX1070_MARKER: DD = SURVEY DISK
 BX1070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1070_STAMPING: 22V3 1969
 BX1070_MARK LOGO: LADHGS
 BX1070_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1070+STABILITY: SURFACE MOTION
 BX1070
 BX1070  HISTORY     - Date     Condition        Report By
 BX1070  HISTORY     - 1969     MONUMENTED       LADH
 BX1070  HISTORY     - 1969     GOOD             CGS
 BX1070  HISTORY     - 1977     GOOD             NGS
 BX1070
 BX1070                          STATION DESCRIPTION
 BX1070
 BX1070'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1070'3.45 MI N FROM BOYCE.
 BX1070'ABOUT 3.45 MILES NORTH ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1070'BOYCE, 51 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 24 FEET NORTH
 BX1070'OF THE CENTER OF A METAL GATE AT THE ENTRANCE TO A FIELD, 32 FEET
 BX1070'NORTH OF A CORNER FENCE POST, 37 FEET SOUTH OF A POWER POLE, 1 FOOT
 BX1070'WEST OF A FENCE, 1.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 BX1070'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BX1070'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1070
 BX1070                          STATION RECOVERY (1977)
 BX1070
 BX1070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1064 ***********************************************************************
 BX1064  DESIGNATION -  22 V 4
 BX1064  PID         -  BX1064
 BX1064  STATE/COUNTY-  LA/GRANT
 BX1064  COUNTRY     -  US
 BX1064  USGS QUAD   -  BOYCE (2018)
 BX1064
 BX1064                         *CURRENT SURVEY CONTROL
 BX1064  ______________________________________________________________________
 BX1064* NAD 83(1986) POSITION- 31 27 44.     (N) 092 40 50.     (W)   SCALED
 BX1064* NAVD 88 ORTHO HEIGHT -    27.918 (meters)       91.59  (feet) ADJUSTED
 BX1064  ______________________________________________________________________
 BX1064  GEOID HEIGHT    -        -26.041 (meters)                     GEOID18
 BX1064  DYNAMIC HEIGHT  -         27.884 (meters)       91.48  (feet) COMP
 BX1064  MODELED GRAVITY -    979,439.6   (mgal)                       NAVD 88
 BX1064
 BX1064  VERT ORDER      -  FIRST     CLASS I
 BX1064
 BX1064.The horizontal coordinates were scaled from a map and have
 BX1064.an estimated accuracy of +/- 6 seconds.
 BX1064
 BX1064.The orthometric height was determined by differential leveling and
 BX1064.adjusted by the NATIONAL GEODETIC SURVEY
 BX1064.in February 1994.
 BX1064
 BX1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1064.GEOID18 height accuracy estimate available here.
 BX1064
 BX1064.Click photographs - Photos may exist for this station.
 BX1064
 BX1064.The dynamic height is computed by dividing the NAVD 88
 BX1064.geopotential number by the normal gravity value computed on the
 BX1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1064.degrees latitude (g = 980.6199 gals.).
 BX1064
 BX1064.The modeled gravity was interpolated from observed gravity values.
 BX1064
 BX1064;                    North         East    Units  Estimated Accuracy
 BX1064;SPC LA N     -   106,700.      982,840.      MT  (+/- 180 meters Scaled)
 BX1064
 BX1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ303808(NAD 83)
 BX1064
 BX1064                          SUPERSEDED SURVEY CONTROL
 BX1064
 BX1064  NAVD 88 (06/15/91)   27.917  (m)           91.59   (f) SUPERSEDED  1 1
 BX1064  NGVD 29 (11/26/84)   27.921  (m)           91.60   (f) ADJUSTED    1 1
 BX1064
 BX1064.Superseded values are not recommended for survey control.
 BX1064
 BX1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1064.See file dsdata.pdf to determine how the superseded data were derived.
 BX1064
 BX1064_MARKER: DD = SURVEY DISK
 BX1064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1064_STAMPING: 22V4 1969
 BX1064_MARK LOGO: LADHGS
 BX1064_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1064+STABILITY: SURFACE MOTION
 BX1064
 BX1064  HISTORY     - Date     Condition        Report By
 BX1064  HISTORY     - 1969     MONUMENTED       LADH
 BX1064  HISTORY     - 1969     GOOD             CGS
 BX1064  HISTORY     - 1977     GOOD             NGS
 BX1064  HISTORY     - 1988     GOOD             USPSQD
 BX1064
 BX1064                          STATION DESCRIPTION
 BX1064
 BX1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1064'4.95 MI S FROM COLFAX.
 BX1064'ABOUT 4.95 MILES SOUTH ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1064'COURTHOUSE AT COLFAX, 49 1/2 FEET EAST OF THE CENTER LINE OF THE
 BX1064'HIGHWAY, 49 FEET WEST OF THE WEST RAIL OF THE KANSAS CITY SOUTHERN
 BX1064'RAILWAY, 131 FEET NORTHWEST OF MILEPOST 662, 102 FEET NORTH OF A POWER
 BX1064'POLE, 66 FEET SOUTH OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 1.5
 BX1064'FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 BX1064'HIGHWAY, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 BX1064'TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF
 BX1064'THE GROUND.
 BX1064
 BX1064                          STATION RECOVERY (1977)
 BX1064
 BX1064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1064'RECOVERED IN GOOD CONDITION.
 BX1064
 BX1064                          STATION RECOVERY (1988)
 BX1064
 BX1064'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1057 ***********************************************************************
 BX1057  DESIGNATION -  22 V 6
 BX1057  PID         -  BX1057
 BX1057  STATE/COUNTY-  LA/GRANT
 BX1057  COUNTRY     -  US
 BX1057  USGS QUAD   -  BOYCE (2018)
 BX1057
 BX1057                         *CURRENT SURVEY CONTROL
 BX1057  ______________________________________________________________________
 BX1057* NAD 83(1986) POSITION- 31 29 18.     (N) 092 40 57.     (W)   SCALED
 BX1057* NAVD 88 ORTHO HEIGHT -    29.42  (+/-2cm)       96.5   (feet) VERTCON3
 BX1057  ______________________________________________________________________
 BX1057  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 BX1057  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1057
 BX1057.The horizontal coordinates were scaled from a map and have
 BX1057.an estimated accuracy of +/- 6 seconds.
 BX1057
 BX1057.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1057.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1057
 BX1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1057.GEOID18 height accuracy estimate available here.
 BX1057
 BX1057.The vertical order pertains to the NGVD 29 superseded value.
 BX1057
 BX1057.Click photographs - Photos may exist for this station.
 BX1057
 BX1057;                    North         East    Units  Estimated Accuracy
 BX1057;SPC LA N     -   109,600.      982,660.      MT  (+/- 180 meters Scaled)
 BX1057
 BX1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ301837(NAD 83)
 BX1057
 BX1057                          SUPERSEDED SURVEY CONTROL
 BX1057
 BX1057  NGVD 29 (11/26/84)   29.422  (m)           96.53   (f) ADJUSTED    1 1
 BX1057
 BX1057.Superseded values are not recommended for survey control.
 BX1057
 BX1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1057.See file dsdata.pdf to determine how the superseded data were derived.
 BX1057
 BX1057_MARKER: DD = SURVEY DISK
 BX1057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1057_STAMPING: 22V6 1969
 BX1057_MARK LOGO: LADHGS
 BX1057_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1057+STABILITY: SURFACE MOTION
 BX1057
 BX1057  HISTORY     - Date     Condition        Report By
 BX1057  HISTORY     - 1969     MONUMENTED       LADH
 BX1057  HISTORY     - 1969     GOOD             CGS
 BX1057  HISTORY     - 1977     MARK NOT FOUND   NGS
 BX1057  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1057  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BX1057
 BX1057                          STATION DESCRIPTION
 BX1057
 BX1057'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1057'3.2 MI SE FROM COLFAX.
 BX1057'ABOUT 3.2 MILES SOUTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1057'COURTHOUSE AT COLFAX, 75 1/2 FEET EAST OF THE CENTER LINE OF THE
 BX1057'HIGHWAY, 21 1/2 FEET WEST OF THE WEST RAIL OF THE KANSAS CITY SOUTHERN
 BX1057'RAILWAY, 79 FEET SOUTHEAST OF THE CENTER LINE OF A PAVED ROAD WHICH
 BX1057'LEADS EAST, 59 FEET NORTHEAST OF THE EAST END OF A 4- X 3-FOOT
 BX1057'CONCRETE BOX CULVERT, 1.1 FEET EAST OF A METAL WITNESS POST, ABOUT 1
 BX1057'FOOT ABOVE THE LEVEL OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL OF
 BX1057'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6
 BX1057'INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1057
 BX1057                          STATION RECOVERY (1977)
 BX1057
 BX1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1057'A THOROUGH SEARCH WAS MADE, BUT NOT RECOVERED.
 BX1057
 BX1057                          STATION RECOVERY (1981)
 BX1057
 BX1057'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1057'MARK NOT FOUND.
 BX1057
 BX1057                          STATION RECOVERY (1988)
 BX1057
 BX1057'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1055 ***********************************************************************
 BX1055  DESIGNATION -  22 V 7
 BX1055  PID         -  BX1055
 BX1055  STATE/COUNTY-  LA/GRANT
 BX1055  COUNTRY     -  US
 BX1055  USGS QUAD   -  COLFAX (2018)
 BX1055
 BX1055                         *CURRENT SURVEY CONTROL
 BX1055  ______________________________________________________________________
 BX1055* NAD 83(1986) POSITION- 31 30 14.     (N) 092 41 09.     (W)   SCALED
 BX1055* NAVD 88 ORTHO HEIGHT -    27.688 (meters)       90.84  (feet) ADJUSTED
 BX1055  ______________________________________________________________________
 BX1055  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 BX1055  DYNAMIC HEIGHT  -         27.655 (meters)       90.73  (feet) COMP
 BX1055  MODELED GRAVITY -    979,441.2   (mgal)                       NAVD 88
 BX1055
 BX1055  VERT ORDER      -  FIRST     CLASS I
 BX1055
 BX1055.The horizontal coordinates were scaled from a map and have
 BX1055.an estimated accuracy of +/- 6 seconds.
 BX1055
 BX1055.The orthometric height was determined by differential leveling and
 BX1055.adjusted by the NATIONAL GEODETIC SURVEY
 BX1055.in February 1994.
 BX1055
 BX1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1055.GEOID18 height accuracy estimate available here.
 BX1055
 BX1055.Click photographs - Photos may exist for this station.
 BX1055
 BX1055.The dynamic height is computed by dividing the NAVD 88
 BX1055.geopotential number by the normal gravity value computed on the
 BX1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1055.degrees latitude (g = 980.6199 gals.).
 BX1055
 BX1055.The modeled gravity was interpolated from observed gravity values.
 BX1055
 BX1055;                    North         East    Units  Estimated Accuracy
 BX1055;SPC LA N     -   111,320.      982,350.      MT  (+/- 180 meters Scaled)
 BX1055
 BX1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ298854(NAD 83)
 BX1055
 BX1055                          SUPERSEDED SURVEY CONTROL
 BX1055
 BX1055  NAVD 88 (06/15/91)   27.688  (m)           90.84   (f) SUPERSEDED  1 1
 BX1055  NGVD 29 (11/26/84)   27.694  (m)           90.86   (f) ADJUSTED    1 1
 BX1055
 BX1055.Superseded values are not recommended for survey control.
 BX1055
 BX1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1055.See file dsdata.pdf to determine how the superseded data were derived.
 BX1055
 BX1055_MARKER: DD = SURVEY DISK
 BX1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1055_STAMPING: 22V7 1969
 BX1055_MARK LOGO: LADHGS
 BX1055_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1055+STABILITY: SURFACE MOTION
 BX1055
 BX1055  HISTORY     - Date     Condition        Report By
 BX1055  HISTORY     - 1969     MONUMENTED       LADH
 BX1055  HISTORY     - 1969     GOOD             CGS
 BX1055  HISTORY     - 1977     GOOD             NGS
 BX1055  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BX1055
 BX1055                          STATION DESCRIPTION
 BX1055
 BX1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1055'2.1 MI SE FROM COLFAX.
 BX1055'ABOUT 2.1 MILES SOUTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1055'COURTHOUSE AT COLFAX, 51 FEET NORTHEAST OF THE CENTER LINE OF THE
 BX1055'HIGHWAY, 42 FEET NORTHWEST OF A 12-INCH METAL DRAIN PIPE, 3 FEET
 BX1055'SOUTHEAST OF A CORNER FENCE POST, 1.7 FEET NORTH OF A METAL WITNESS
 BX1055'POST, ABOUT 7 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 BX1055'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 BX1055'GROUND.
 BX1055
 BX1055                          STATION RECOVERY (1977)
 BX1055
 BX1055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1055'RECOVERED IN GOOD CONDITION.
 BX1055
 BX1055                          STATION RECOVERY (1988)
 BX1055
 BX1055'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1054 ***********************************************************************
 BX1054  DESIGNATION -  22 V 8
 BX1054  PID         -  BX1054
 BX1054  STATE/COUNTY-  LA/GRANT
 BX1054  COUNTRY     -  US
 BX1054  USGS QUAD   -  COLFAX (2018)
 BX1054
 BX1054                         *CURRENT SURVEY CONTROL
 BX1054  ______________________________________________________________________
 BX1054* NAD 83(1986) POSITION- 31 30 26.     (N) 092 42 10.     (W)   SCALED
 BX1054* NAVD 88 ORTHO HEIGHT -    29.31  (+/-2cm)       96.2   (feet) VERTCON3
 BX1054  ______________________________________________________________________
 BX1054  GEOID HEIGHT    -        -25.996 (meters)                     GEOID18
 BX1054  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1054
 BX1054.The horizontal coordinates were scaled from a map and have
 BX1054.an estimated accuracy of +/- 6 seconds.
 BX1054
 BX1054.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1054.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1054
 BX1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1054.GEOID18 height accuracy estimate available here.
 BX1054
 BX1054.The vertical order pertains to the NGVD 29 superseded value.
 BX1054
 BX1054.Click photographs - Photos may exist for this station.
 BX1054
 BX1054;                    North         East    Units  Estimated Accuracy
 BX1054;SPC LA N     -   111,690.      980,740.      MT  (+/- 180 meters Scaled)
 BX1054
 BX1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ282858(NAD 83)
 BX1054
 BX1054                          SUPERSEDED SURVEY CONTROL
 BX1054
 BX1054  NGVD 29 (11/26/84)   29.319  (m)           96.19   (f) ADJUSTED    2 0
 BX1054
 BX1054.Superseded values are not recommended for survey control.
 BX1054
 BX1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1054.See file dsdata.pdf to determine how the superseded data were derived.
 BX1054
 BX1054_MARKER: DD = SURVEY DISK
 BX1054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1054_STAMPING: 22V8 1969
 BX1054_MARK LOGO: LADHGS
 BX1054_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1054+STABILITY: SURFACE MOTION
 BX1054
 BX1054  HISTORY     - Date     Condition        Report By
 BX1054  HISTORY     - 1969     MONUMENTED       LADH
 BX1054
 BX1054                          STATION DESCRIPTION
 BX1054
 BX1054'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1054'1.10 MI SE FROM COLFAX.
 BX1054'ABOUT 1.10 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 8 FROM THE COLFAX
 BX1054'COURTHOUSE.  0.90 MILES NORTHWEST OF BENCH MARK 22V7.  8.95 MILES
 BX1054'NORTHWEST OF THE EAST END OF THE RED RIVER BRIDGE OF BOYCE. 9.35 MILES
 BX1054'NORTH WEST OF THE POST OFFICE AT BOYCE.  43 FEET SOUTHEAST OF
 BX1054'SOUTHEAST CORNER OF A FRAME RESIDENT ON NORTH SIDE OF LOUISIANA
 BX1054'HIGHWAY 8.80 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 8. DISK
 BX1054'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS
 BX1054'POST IS SET 1 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4047 ***********************************************************************
 BJ4047  DESIGNATION -  220 73
 BJ4047  PID         -  BJ4047
 BJ4047  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4047  COUNTRY     -  US
 BJ4047  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4047
 BJ4047                         *CURRENT SURVEY CONTROL
 BJ4047  ______________________________________________________________________
 BJ4047* NAD 83(1986) POSITION- 30 25 07.7    (N) 091 03 05.2    (W)   HD_HELD2
 BJ4047* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4047  **This station is located in a suspected subsidence area (see below).
 BJ4047  ______________________________________________________________________
 BJ4047  GEOID HEIGHT    -        -27.015 (meters)                     GEOID18
 BJ4047  DYNAMIC HEIGHT  -         12.045 (meters)       39.52  (feet) COMP
 BJ4047  MODELED GRAVITY -    979,337.3   (mgal)                       NAVD 88
 BJ4047
 BJ4047.The horizontal coordinates were established by autonomous hand held GPS
 BJ4047.observations and have an estimated accuracy of +/- 10 meters.
 BJ4047
 BJ4047.** This station is in an area of known vertical motion. If an
 BJ4047.** orthometric height was ever established but is not available 
 BJ4047.** in the current survey control section, the orthometric height
 BJ4047.** is considered suspect.  Suspect heights are available in the
 BJ4047.** superseded section only if requested.
 BJ4047
 BJ4047.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4047.GEOID18 height accuracy estimate available here.
 BJ4047
 BJ4047.Click photographs - Photos may exist for this station.
 BJ4047
 BJ4047.The dynamic height is computed by dividing the NAVD 88
 BJ4047.geopotential number by the normal gravity value computed on the
 BJ4047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4047.degrees latitude (g = 980.6199 gals.).
 BJ4047
 BJ4047.The modeled gravity was interpolated from observed gravity values.
 BJ4047
 BJ4047;                    North         East    Units  Estimated Accuracy
 BJ4047;SPC LA S     -   212,724.    1,027,082.      MT  (+/- 10 meters HH2 GPS)
 BJ4047
 BJ4047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8715766805(NAD 83)
 BJ4047
 BJ4047                          SUPERSEDED SURVEY CONTROL
 BJ4047
 BJ4047.No superseded survey control is available for this station.
 BJ4047
 BJ4047_MARKER: DB = BENCH MARK DISK
 BJ4047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4047_STAMPING: 220-73 1973
 BJ4047_MARK LOGO: LA-033
 BJ4047_PROJECTION: FLUSH
 BJ4047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4047+STABILITY: SURFACE MOTION
 BJ4047
 BJ4047  HISTORY     - Date     Condition        Report By
 BJ4047  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4047  HISTORY     - 1987     GOOD             LA-033
 BJ4047
 BJ4047                          STATION DESCRIPTION
 BJ4047
 BJ4047'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4047'IN BATON ROUGE.
 BJ4047'THE MARK IS LOCATED SOUTH ON SHERWOOD FOREST FROM THE INTERSTATE
 BJ4047'HIGHWAY 12 OVERPASS TO WIENER CREEK BRIDGE ON SHERWOOD FOREST
 BJ4047'BOULEVARD AND MARK SET ON THE EAST SIDE OF THE NORTH BOUND LANE AND
 BJ4047'SOUTH OF WIENER CREEK, 6.8 METERS (22 FT) SOUTHEAST OF THE SOUTHEAST
 BJ4047'CORNER OF THE BRIDGE, 21.1 METERS (68 FT) WEST OF THE NORTHWEST
 BJ4047'CORNER OF A BRICK BUILDING, 15.5 METERS (50 FT) NORTH OF A CONCRETE
 BJ4047'DRIVE, 9.6 METERS (31 FT) EAST OF THE CENTERLINE OF THE NORTH BOUND
 BJ4047'LANE, AND 1.2 METERS (4 FT) SOUTH OF A LIGHT POLE.
 BJ4047'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 BJ4047'THE MARK IS 0.31 M ABOVE SHERWOOD FOREST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0354 ***********************************************************************
 AT0354  DESIGNATION -  220/2 BOLT
 AT0354  PID         -  AT0354
 AT0354  STATE/COUNTY-  LA/PLAQUEMINES
 AT0354  COUNTRY     -  US
 AT0354  USGS QUAD   -  BELLE CHASSE (2018)
 AT0354
 AT0354                         *CURRENT SURVEY CONTROL
 AT0354  ______________________________________________________________________
 AT0354* NAD 83(1986) POSITION- 29 52 12.     (N) 089 58 07.     (W)   SCALED
 AT0354* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0354  **This station is located in a suspected subsidence area (see below).
 AT0354  ______________________________________________________________________
 AT0354  GEOID HEIGHT    -        -25.733 (meters)                     GEOID18
 AT0354
 AT0354.The horizontal coordinates were scaled from a map and have
 AT0354.an estimated accuracy of +/- 6 seconds.
 AT0354
 AT0354.** This station is in an area of known vertical motion. If an
 AT0354.** orthometric height was ever established but is not available 
 AT0354.** in the current survey control section, the orthometric height
 AT0354.** is considered suspect.  Suspect heights are available in the
 AT0354.** superseded section only if requested.
 AT0354
 AT0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0354.GEOID18 height accuracy estimate available here.
 AT0354
 AT0354.Click photographs - Photos may exist for this station.
 AT0354
 AT0354;                    North         East    Units  Estimated Accuracy
 AT0354;SPC LA S     -   152,640.    1,131,840.      MT  (+/- 180 meters Scaled)
 AT0354
 AT0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU132080(NAD 83)
 AT0354
 AT0354                          SUPERSEDED SURVEY CONTROL
 AT0354
 AT0354.No superseded survey control is available for this station.
 AT0354
 AT0354_MARKER: B = BOLT
 AT0354_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0354_SP_SET: UNDERGROUND TILE
 AT0354_PROJECTION: RECESSED 91 CENTIMETERS
 AT0354_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0354
 AT0354  HISTORY     - Date     Condition        Report By
 AT0354  HISTORY     - UNK      MONUMENTED       MRC
 AT0354  HISTORY     - 1964     GOOD             CGS
 AT0354  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0354
 AT0354                          STATION DESCRIPTION
 AT0354
 AT0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0354'1.1 MI SW FROM BRAITHWAITE.
 AT0354'ABOUT 1.1 MILES SOUTHWEST ALONG STATE HIGHWAY 39 FROM THE POST OFFICE
 AT0354'AT BRAITHWAITE, 0.6 MILE SOUTHWEST OF THE ENGLISH TURN HISTORICAL
 AT0354'MARKER, SET IN THE FRONT LAWN OF THE C. S. MANCUSO RESIDENCE, 59 FEET
 AT0354'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 100.5 FEET NORTHWEST OF
 AT0354'THE SOUTHWEST CORNER OF THE RESIDENCE OF MR. MANCUSO, 51 1/2 FEET
 AT0354'SOUTHEAST OF A POWER LINE POLE WITH A TRANSFORMER, 47 FEET NORTH OF
 AT0354'AND ACROSS DRIVEWAY FROM A 24 INCH HACKBERRY TREE, 38.3 FEET SOUTH OF
 AT0354'THE SOUTHEAST CORNER OF A PUMP HOUSE, 42.7 FEET SOUTHEAST OF THE
 AT0354'SOUTHWEST CORNER OF PUMP HOUSE, 32 FEET NORTHEAST OF THE CENTER LINE
 AT0354'OF DRIVEWAY TO RESIDENCE, A COPPER BOLT SET IN THE TOP OF TILE 3 FEET
 AT0354'UNDERGROUND.  NOTE-- THE PIPE AND CAP WERE NOT REPLACED OVER BOLT
 AT0354'BECAUSE OF THE PROPERTY OWNERS REQUEST.
 AT0354
 AT0354                          STATION RECOVERY (1984)
 AT0354
 AT0354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0354'SEARCHED FOR AND NOT RECOVERED THIS DATE, AREA CLEARED AND NEW HOUSES
 AT0354'IN THE AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0353 ***********************************************************************
 AT0353  DESIGNATION -  220/2 CAP
 AT0353  PID         -  AT0353
 AT0353  STATE/COUNTY-  LA/PLAQUEMINES
 AT0353  COUNTRY     -  US
 AT0353  USGS QUAD   -  BELLE CHASSE (2018)
 AT0353
 AT0353                         *CURRENT SURVEY CONTROL
 AT0353  ______________________________________________________________________
 AT0353* NAD 83(1986) POSITION- 29 52 12.     (N) 089 58 07.     (W)   SCALED
 AT0353* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0353  **This station is located in a suspected subsidence area (see below).
 AT0353  ______________________________________________________________________
 AT0353  GEOID HEIGHT    -        -25.733 (meters)                     GEOID18
 AT0353
 AT0353.The horizontal coordinates were scaled from a map and have
 AT0353.an estimated accuracy of +/- 6 seconds.
 AT0353
 AT0353.** This station is in an area of known vertical motion. If an
 AT0353.** orthometric height was ever established but is not available 
 AT0353.** in the current survey control section, the orthometric height
 AT0353.** is considered suspect.  Suspect heights are available in the
 AT0353.** superseded section only if requested.
 AT0353
 AT0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0353.GEOID18 height accuracy estimate available here.
 AT0353
 AT0353.Click photographs - Photos may exist for this station.
 AT0353
 AT0353;                    North         East    Units  Estimated Accuracy
 AT0353;SPC LA S     -   152,640.    1,131,840.      MT  (+/- 180 meters Scaled)
 AT0353
 AT0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU132080(NAD 83)
 AT0353
 AT0353                          SUPERSEDED SURVEY CONTROL
 AT0353
 AT0353.No superseded survey control is available for this station.
 AT0353
 AT0353_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0353_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0353_MARK LOGO: MRC
 AT0353_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0353_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0353
 AT0353  HISTORY     - Date     Condition        Report By
 AT0353  HISTORY     - 1938     MONUMENTED       MRC
 AT0353  HISTORY     - 1964     GOOD             CGS
 AT0353  HISTORY     - 1964     GOOD             CGS
 AT0353  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0353
 AT0353                          STATION DESCRIPTION
 AT0353
 AT0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0353'1.1 MI SW FROM BRAITHWAITE.
 AT0353'ABOUT 1.1 MILES SOUTHWEST ALONG STATE HIGHWAY 39 FROM THE POST OFFICE
 AT0353'AT BRAITHWAITE, 0.6 MILE SOUTHWEST OF THE ENGLISH TURN HISTORICAL
 AT0353'MARKER, SET IN THE FRONT LAWN OF THE C. S. MANCUSO RESIDENCE, 59 FEET
 AT0353'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 100.5 FEET NORTHWEST OF
 AT0353'THE SOUTHWEST CORNER OF THE RESIDENCE OF MR. MANCUSO, 51 1/2 FEET
 AT0353'SOUTHEAST OF A POWER LINE POLE WITH A TRANSFORMER, 47 FEET NORTH OF
 AT0353'AND ACROSS DRIVEWAY FROM A 24 INCH HACKBERRY TREE, 38.3 FEET SOUTH OF
 AT0353'THE SOUTHEAST CORNER OF A PUMP HOUSE, 42.7 FEET SOUTHEAST OF THE
 AT0353'SOUTHWEST CORNER OF PUMP HOUSE, 32 FEET NORTHEAST OF THE CENTER LINE
 AT0353'OF DRIVEWAY TO RESIDENCE.
 AT0353
 AT0353                          STATION RECOVERY (1964)
 AT0353
 AT0353'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AT0353'RECOVERED IN GOOD CONDITION.
 AT0353
 AT0353                          STATION RECOVERY (1984)
 AT0353
 AT0353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0353'SEARCHED FOR AND NOT RECOVERED THIS DATE, AREA CLEARED AND NEW HOUSES
 AT0353'IN THE AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1195 ***********************************************************************
 CP1195  DESIGNATION -  2200 A BOLT
 CP1195  PID         -  CP1195
 CP1195  STATE/COUNTY-  LA/EAST CARROLL
 CP1195  COUNTRY     -  US
 CP1195  USGS QUAD   -  SONDHEIMER (2018)
 CP1195
 CP1195                         *CURRENT SURVEY CONTROL
 CP1195  ______________________________________________________________________
 CP1195* NAD 83(1986) POSITION- 32 32 37.     (N) 091 07 56.     (W)   SCALED
 CP1195* NAVD 88 ORTHO HEIGHT -    25.98  (+/-2cm)       85.2   (feet) VERTCON3
 CP1195  ______________________________________________________________________
 CP1195  GEOID HEIGHT    -        -26.451 (meters)                     GEOID18
 CP1195  VERT ORDER      -  ? (See Below)
 CP1195
 CP1195.The horizontal coordinates were scaled from a map and have
 CP1195.an estimated accuracy of +/- 6 seconds.
 CP1195
 CP1195.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1195.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1195
 CP1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1195.GEOID18 height accuracy estimate available here.
 CP1195
 CP1195.The vertical order pertains to the NGVD 29 superseded value.
 CP1195
 CP1195.Click photographs - Photos may exist for this station.
 CP1195
 CP1195;                    North         East    Units  Estimated Accuracy
 CP1195;SPC LA N     -   227,400.    1,128,470.      MT  (+/- 180 meters Scaled)
 CP1195
 CP1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS753022(NAD 83)
 CP1195
 CP1195                          SUPERSEDED SURVEY CONTROL
 CP1195
 CP1195  NGVD 29 (??/??/92)   25.994  (m)           85.28   (f) ADJ UNCH       
 CP1195
 CP1195.Superseded values are not recommended for survey control.
 CP1195
 CP1195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1195.See file dsdata.pdf to determine how the superseded data were derived.
 CP1195
 CP1195_MARKER: B = BOLT
 CP1195_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1195_SP_SET: UNDERGROUND STONE
 CP1195_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1195
 CP1195  HISTORY     - Date     Condition        Report By
 CP1195  HISTORY     - UNK      MONUMENTED       USACE
 CP1195  HISTORY     - 1934     GOOD             USACE
 CP1195
 CP1195                          STATION DESCRIPTION
 CP1195
 CP1195'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1195'3 MI E FROM SONDHEIMER.
 CP1195'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1195'MISS. RIVER, EAST CARROLL PARISH, LOUISIANA, APPROXIMATELY 3 MILES
 CP1195'EAST OF SONDHEIMER, LA.  WEST OF LEVEE STATION NO. 2200.  20 FEET WEST
 CP1195'OF CENTER LINE OF DIRT ROAD.  IN EDGE OF CULTIVATED FIELD.  1000 FEET
 CP1195'WEST OF RAMP AND OLD LEVEE.  650 FEET SOUTHEAST OF PLANTATION HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1194 ***********************************************************************
 CP1194  DESIGNATION -  2200 A CAP
 CP1194  PID         -  CP1194
 CP1194  STATE/COUNTY-  LA/EAST CARROLL
 CP1194  COUNTRY     -  US
 CP1194  USGS QUAD   -  SONDHEIMER (2018)
 CP1194
 CP1194                         *CURRENT SURVEY CONTROL
 CP1194  ______________________________________________________________________
 CP1194* NAD 83(1986) POSITION- 32 32 37.     (N) 091 07 56.     (W)   SCALED
 CP1194* NAVD 88 ORTHO HEIGHT -    27.21  (+/-2cm)       89.3   (feet) VERTCON3
 CP1194  ______________________________________________________________________
 CP1194  GEOID HEIGHT    -        -26.451 (meters)                     GEOID18
 CP1194  VERT ORDER      -  ? (See Below)
 CP1194
 CP1194.The horizontal coordinates were scaled from a map and have
 CP1194.an estimated accuracy of +/- 6 seconds.
 CP1194
 CP1194.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1194.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1194
 CP1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1194.GEOID18 height accuracy estimate available here.
 CP1194
 CP1194.The vertical order pertains to the NGVD 29 superseded value.
 CP1194
 CP1194.Click photographs - Photos may exist for this station.
 CP1194
 CP1194;                    North         East    Units  Estimated Accuracy
 CP1194;SPC LA N     -   227,400.    1,128,470.      MT  (+/- 180 meters Scaled)
 CP1194
 CP1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS753022(NAD 83)
 CP1194
 CP1194                          SUPERSEDED SURVEY CONTROL
 CP1194
 CP1194  NGVD 29 (??/??/92)   27.219  (m)           89.30   (f) ADJ UNCH       
 CP1194
 CP1194.Superseded values are not recommended for survey control.
 CP1194
 CP1194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1194.See file dsdata.pdf to determine how the superseded data were derived.
 CP1194
 CP1194_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1194_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1194_MARK LOGO: USACE
 CP1194_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1194_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1194
 CP1194  HISTORY     - Date     Condition        Report By
 CP1194  HISTORY     - UNK      MONUMENTED       USACE
 CP1194  HISTORY     - 1934     GOOD             USACE
 CP1194
 CP1194                          STATION DESCRIPTION
 CP1194
 CP1194'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1194'3 MI E FROM SONDHEIMER.
 CP1194'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1194'MISS. RIVER, EAST CARROLL PARISH, LOUISIANA, APPROXIMATELY 3 MILES
 CP1194'EAST OF SONDHEIMER, LA.  WEST OF LEVEE STATION NO. 2200.  20 FEET WEST
 CP1194'OF CENTER LINE OF DIRT ROAD.  IN EDGE OF CULTIVATED FIELD.  1000 FEET
 CP1194'WEST OF RAMP AND OLD LEVEE.  650 FEET SOUTHEAST OF PLANTATION HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0674 ***********************************************************************
 AU0674  DESIGNATION -  221
 AU0674  PID         -  AU0674
 AU0674  STATE/COUNTY-  LA/ORLEANS
 AU0674  COUNTRY     -  US
 AU0674  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0674
 AU0674                         *CURRENT SURVEY CONTROL
 AU0674  ______________________________________________________________________
 AU0674* NAD 83(1986) POSITION- 29 57 23.     (N) 090 00 05.     (W)   SCALED
 AU0674* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0674  **This station is located in a suspected subsidence area (see below).
 AU0674  ______________________________________________________________________
 AU0674  GEOID HEIGHT    -        -25.990 (meters)                     GEOID18
 AU0674
 AU0674.The horizontal coordinates were scaled from a map and have
 AU0674.an estimated accuracy of +/- 6 seconds.
 AU0674
 AU0674.** This station is in an area of known vertical motion. If an
 AU0674.** orthometric height was ever established but is not available 
 AU0674.** in the current survey control section, the orthometric height
 AU0674.** is considered suspect.  Suspect heights are available in the
 AU0674.** superseded section only if requested.
 AU0674
 AU0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0674.GEOID18 height accuracy estimate available here.
 AU0674
 AU0674.Click photographs - Photos may exist for this station.
 AU0674
 AU0674;                    North         East    Units  Estimated Accuracy
 AU0674;SPC LA S     -   162,180.    1,128,560.      MT  (+/- 180 meters Scaled)
 AU0674
 AU0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP894177(NAD 83)
 AU0674
 AU0674                          SUPERSEDED SURVEY CONTROL
 AU0674
 AU0674.No superseded survey control is available for this station.
 AU0674
 AU0674_MARKER: DD = SURVEY DISK
 AU0674_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0674_STAMPING: 221
 AU0674_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0674
 AU0674  HISTORY     - Date     Condition        Report By
 AU0674  HISTORY     - UNK      MONUMENTED       LAGS
 AU0674  HISTORY     - 1938     GOOD             CGS
 AU0674  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0674  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0674
 AU0674                          STATION DESCRIPTION
 AU0674
 AU0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0674'IN NEW ORLEANS.
 AU0674'ALONG ST CLAUDE AVE. WHICH IS HIGHWAY NO.1, 35 PACES E. OF THE CL OF
 AU0674'FRISCOVILLE STREET AND 2 PACES N. OF THE N. EDGE OF THE S. LANE OF
 AU0674'PAVEMENT, IN THE NEUTRAL AREA.  IT IS IN LINE WITH AND ABOUT 50 FEET
 AU0674'W. OF THE ORNAMENTAL FENCE THAT SURROUNDS THE HISTORICAL MONUMENT THAT
 AU0674'SET IN THE FORKS OF THE TWO WAY TRAFFIC LANES.
 AU0674
 AU0674                          STATION RECOVERY (1951)
 AU0674
 AU0674'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0674'MARK NOT FOUND.
 AU0674
 AU0674                          STATION RECOVERY (1985)
 AU0674
 AU0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0674'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0674'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3954 ***********************************************************************
 BJ3954  DESIGNATION -  222 AZ MK 2
 BJ3954  PID         -  BJ3954
 BJ3954  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3954  COUNTRY     -  US
 BJ3954  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3954
 BJ3954                         *CURRENT SURVEY CONTROL
 BJ3954  ______________________________________________________________________
 BJ3954* NAD 83(1986) POSITION- 30 25 34.     (N) 091 00 23.     (W)   SCALED
 BJ3954* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3954  **This station is located in a suspected subsidence area (see below).
 BJ3954  ______________________________________________________________________
 BJ3954  GEOID HEIGHT    -        -26.998 (meters)                     GEOID18
 BJ3954  DYNAMIC HEIGHT  -         12.225 (meters)       40.11  (feet) COMP
 BJ3954  MODELED GRAVITY -    979,338.5   (mgal)                       NAVD 88
 BJ3954
 BJ3954.The horizontal coordinates were scaled from a map and have
 BJ3954.an estimated accuracy of +/- 6 seconds.
 BJ3954
 BJ3954.** This station is in an area of known vertical motion. If an
 BJ3954.** orthometric height was ever established but is not available 
 BJ3954.** in the current survey control section, the orthometric height
 BJ3954.** is considered suspect.  Suspect heights are available in the
 BJ3954.** superseded section only if requested.
 BJ3954
 BJ3954.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3954.GEOID18 height accuracy estimate available here.
 BJ3954
 BJ3954.Click photographs - Photos may exist for this station.
 BJ3954
 BJ3954.The dynamic height is computed by dividing the NAVD 88
 BJ3954.geopotential number by the normal gravity value computed on the
 BJ3954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3954.degrees latitude (g = 980.6199 gals.).
 BJ3954
 BJ3954.The modeled gravity was interpolated from observed gravity values.
 BJ3954
 BJ3954;                    North         East    Units  Estimated Accuracy
 BJ3954;SPC LA S     -   213,550.    1,031,410.      MT  (+/- 180 meters Scaled)
 BJ3954
 BJ3954_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP914676(NAD 83)
 BJ3954
 BJ3954                          SUPERSEDED SURVEY CONTROL
 BJ3954
 BJ3954.No superseded survey control is available for this station.
 BJ3954
 BJ3954_MARKER: DZ = AZIMUTH MARK DISK
 BJ3954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3954_STAMPING: 222 AZ 2 1973
 BJ3954_MARK LOGO: LA-033
 BJ3954_PROJECTION: FLUSH
 BJ3954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3954+STABILITY: SURFACE MOTION
 BJ3954
 BJ3954  HISTORY     - Date     Condition        Report By
 BJ3954  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3954  HISTORY     - 1987     GOOD             LA-033
 BJ3954
 BJ3954                          STATION DESCRIPTION
 BJ3954
 BJ3954'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3954'IN BATON ROUGE.
 BJ3954'LOCATED EAST OF THE CITY OF BATON ROUGE, ABOUT 0.08 KM (0.05 MI) EAST
 BJ3954'ON HARRELS FERRY ROAD FROM THE JUNCTION OF HARRELS FERRY ROAD AND
 BJ3954'ONEAL LANE TO THE MARK ON THE SOUTH SIDE OF THE ROAD, 11.4 METERS
 BJ3954'(36.5 FEET) SOUTH OF THE CENTERLINE OF THE ROAD, 7.9 METERS (26 FEET)
 BJ3954'EAST OF A POWER POLE WITH A TRANSFORMER, 4.5 METERS (14.5 FEET)
 BJ3954'NORTHEAST FROM A HURRICANE FENCE CORNER, AND 1.2 METERS (4 FEET) EAST
 BJ3954'OF A TELEPHONE BOX.
 BJ3954'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3954'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1147 ***********************************************************************
 AU1147  DESIGNATION -  222/2 BOLT
 AU1147  PID         -  AU1147
 AU1147  STATE/COUNTY-  LA/PLAQUEMINES
 AU1147  COUNTRY     -  US
 AU1147  USGS QUAD   -  BERTRANDVILLE (2018)
 AU1147
 AU1147                         *CURRENT SURVEY CONTROL
 AU1147  ______________________________________________________________________
 AU1147* NAD 83(1986) POSITION- 29 47 39.     (N) 090 00 16.     (W)   SCALED
 AU1147* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1147  **This station is located in a suspected subsidence area (see below).
 AU1147  ______________________________________________________________________
 AU1147  GEOID HEIGHT    -        -25.479 (meters)                     GEOID18
 AU1147
 AU1147.The horizontal coordinates were scaled from a map and have
 AU1147.an estimated accuracy of +/- 6 seconds.
 AU1147
 AU1147.** This station is in an area of known vertical motion. If an
 AU1147.** orthometric height was ever established but is not available 
 AU1147.** in the current survey control section, the orthometric height
 AU1147.** is considered suspect.  Suspect heights are available in the
 AU1147.** superseded section only if requested.
 AU1147
 AU1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1147.GEOID18 height accuracy estimate available here.
 AU1147
 AU1147.Click photographs - Photos may exist for this station.
 AU1147
 AU1147;                    North         East    Units  Estimated Accuracy
 AU1147;SPC LA S     -   144,200.    1,128,470.      MT  (+/- 180 meters Scaled)
 AU1147
 AU1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN895997(NAD 83)
 AU1147
 AU1147                          SUPERSEDED SURVEY CONTROL
 AU1147
 AU1147.No superseded survey control is available for this station.
 AU1147
 AU1147_MARKER: B = BOLT
 AU1147_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1147_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1147
 AU1147  HISTORY     - Date     Condition        Report By
 AU1147  HISTORY     - UNK      MONUMENTED       MRC
 AU1147  HISTORY     - 1971     GOOD             NGS
 AU1147
 AU1147                          STATION DESCRIPTION
 AU1147
 AU1147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AU1147'2.2 MI NE FROM WOODLAWN.
 AU1147'ABOUT 2.2 MILES NORTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AU1147'HIGH SCHOOL AT WOODLAWN, ON THE PROPERTY OF JOEY LAPINTO, 391 FEET
 AU1147'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 20.0 FEET NORTHEAST OF
 AU1147'THE NORTHEAST WALL OF A METAL SHED, 13 FEET NORTHEAST OF THE CENTER
 AU1147'LINE OF A TRAIL ROAD, 6 1/2 FEET WEST OF A 28-INCH WILLOW TREE, 5 FEET
 AU1147'SOUTHWEST OF THE CENTER LINE OF A DITCH, 3 FEET NORTHEAST OF A FENCE,
 AU1147'AND IS A COPPER BOLT LEADED IN A TILE ABOUT 3 FEET UNDERGROUND, ACCESS
 AU1147'TO WHICH IS HAD THROUGH AN IRON PIPE WHICH BEARS A MISSISSIPPI RIVER
 AU1147'COMMISSION CAP AND WHICH PROJECTS 2 FEET.  1/4, SEC 19, T 14S, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1146 ***********************************************************************
 AU1146  DESIGNATION -  222/2 CAP
 AU1146  PID         -  AU1146
 AU1146  STATE/COUNTY-  LA/PLAQUEMINES
 AU1146  COUNTRY     -  US
 AU1146  USGS QUAD   -  BERTRANDVILLE (2018)
 AU1146
 AU1146                         *CURRENT SURVEY CONTROL
 AU1146  ______________________________________________________________________
 AU1146* NAD 83(1986) POSITION- 29 47 33.     (N) 090 00 20.     (W)   SCALED
 AU1146* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1146  **This station is located in a suspected subsidence area (see below).
 AU1146  ______________________________________________________________________
 AU1146  GEOID HEIGHT    -        -25.474 (meters)                     GEOID18
 AU1146
 AU1146.The horizontal coordinates were scaled from a map and have
 AU1146.an estimated accuracy of +/- 6 seconds.
 AU1146
 AU1146.** This station is in an area of known vertical motion.  Due to the
 AU1146.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1146.** determined the orthometric heights for marks in these suspect
 AU1146.** subsidence areas should be considered valid only at the epoch date
 AU1146.** associated with the orthometric height.  These heights must always
 AU1146.** be validated when used as control.  All previously superseded
 AU1146.** orthometric heights are now considered suspect and are available
 AU1146.** in the superseded section.  NGS does not recommend using suspect
 AU1146.** or superseded heights as control.
 AU1146
 AU1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1146.GEOID18 height accuracy estimate available here.
 AU1146
 AU1146.Click photographs - Photos may exist for this station.
 AU1146
 AU1146;                    North         East    Units  Estimated Accuracy
 AU1146;SPC LA S     -   144,010.    1,128,370.      MT  (+/- 180 meters Scaled)
 AU1146
 AU1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN894995(NAD 83)
 AU1146
 AU1146                          SUPERSEDED SURVEY CONTROL
 AU1146
 AU1146.No superseded survey control is available for this station.
 AU1146
 AU1146_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1146_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1146_MARK LOGO: MRC
 AU1146_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1146
 AU1146  HISTORY     - Date     Condition        Report By
 AU1146  HISTORY     - UNK      MONUMENTED       MRC
 AU1146  HISTORY     - 1971     GOOD             NGS
 AU1146  HISTORY     - 1984     GOOD             NGS
 AU1146
 AU1146                          STATION DESCRIPTION
 AU1146
 AU1146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AU1146'2.2 MI NE FROM WOODLAWN.
 AU1146'ABOUT 2.2 MILES NORTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AU1146'HIGH SCHOOL AT WOODLAWN, ON THE PROPERTY OF JOEY LAPINTO, 391 FEET
 AU1146'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 20.0 FEET NORTHEAST OF
 AU1146'THE NORTHEAST WALL OF A METAL SHED, 13 FEET NORTHEAST OF THE CENTER
 AU1146'LINE OF A TRAIL ROAD, 6 1/2 FEET WEST OF A 28-INCH WILLOW TREE, 5 FEET
 AU1146'SOUTHWEST OF THE CENTER LINE OF A DITCH, 3 FEET NORTHEAST OF A FENCE,
 AU1146'AND IS ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH BEARS A
 AU1146'MISSISSIPPI RIVER COMMISSION CAP AND WHICH PROJECTS 2 FEET.  1/4, SEC
 AU1146'19, T 14S, R 12E.
 AU1146
 AU1146                          STATION RECOVERY (1984)
 AU1146
 AU1146'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU1146'RECOVERED IN GOOD CONDITION.  THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3932 ***********************************************************************
 BJ3932  DESIGNATION -  223 73
 BJ3932  PID         -  BJ3932
 BJ3932  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3932  COUNTRY     -  US
 BJ3932  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3932
 BJ3932                         *CURRENT SURVEY CONTROL
 BJ3932  ______________________________________________________________________
 BJ3932* NAD 83(1986) POSITION- 30 24 30.     (N) 091 00 52.     (W)   SCALED
 BJ3932* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3932  **This station is located in a suspected subsidence area (see below).
 BJ3932  ______________________________________________________________________
 BJ3932  GEOID HEIGHT    -        -26.997 (meters)                     GEOID18
 BJ3932  DYNAMIC HEIGHT  -          6.768 (meters)       22.20  (feet) COMP
 BJ3932  MODELED GRAVITY -    979,336.7   (mgal)                       NAVD 88
 BJ3932
 BJ3932.The horizontal coordinates were scaled from a map and have
 BJ3932.an estimated accuracy of +/- 6 seconds.
 BJ3932
 BJ3932.** This station is in an area of known vertical motion. If an
 BJ3932.** orthometric height was ever established but is not available 
 BJ3932.** in the current survey control section, the orthometric height
 BJ3932.** is considered suspect.  Suspect heights are available in the
 BJ3932.** superseded section only if requested.
 BJ3932
 BJ3932.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3932.GEOID18 height accuracy estimate available here.
 BJ3932
 BJ3932.Click photographs - Photos may exist for this station.
 BJ3932
 BJ3932.The dynamic height is computed by dividing the NAVD 88
 BJ3932.geopotential number by the normal gravity value computed on the
 BJ3932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3932.degrees latitude (g = 980.6199 gals.).
 BJ3932
 BJ3932.The modeled gravity was interpolated from observed gravity values.
 BJ3932
 BJ3932;                    North         East    Units  Estimated Accuracy
 BJ3932;SPC LA S     -   211,570.    1,030,640.      MT  (+/- 180 meters Scaled)
 BJ3932
 BJ3932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP907657(NAD 83)
 BJ3932
 BJ3932                          SUPERSEDED SURVEY CONTROL
 BJ3932
 BJ3932.No superseded survey control is available for this station.
 BJ3932
 BJ3932_MARKER: DB = BENCH MARK DISK
 BJ3932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3932_STAMPING: 223-73 1973
 BJ3932_MARK LOGO: LA-033
 BJ3932_PROJECTION: FLUSH
 BJ3932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3932+STABILITY: SURFACE MOTION
 BJ3932
 BJ3932  HISTORY     - Date     Condition        Report By
 BJ3932  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3932  HISTORY     - 1987     GOOD             LA-033
 BJ3932
 BJ3932                          STATION DESCRIPTION
 BJ3932
 BJ3932'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3932'IN BATON ROUGE.
 BJ3932'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE ON JONES CREEK ROAD
 BJ3932'ABOUT 35.7 METERS (117 FEET) SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 BJ3932'JONES CREEK BRIDGE, 23.5 METERS (77 FEET) NORTH OF A 40-INCH OAK
 BJ3932'TREE, 16.1 METERS (53 FEET) WEST OF THE CENTERLINE OF JONES CREEK
 BJ3932'ROAD, 5.5 METERS (18 FEET) NORTH OF THE CENTER OF A GRAVEL DRIVE, AND
 BJ3932'0.6 METERS (2 FEET) EAST OF A TELEPHONE POLE.
 BJ3932'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 BJ3932'THE MARK IS 0.31 M BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1155 ***********************************************************************
 AU1155  DESIGNATION -  223/2 MRC=BERTHOUND
 AU1155  PID         -  AU1155
 AU1155  STATE/COUNTY-  LA/PLAQUEMINES
 AU1155  COUNTRY     -  US
 AU1155  USGS QUAD   -  BERTRANDVILLE (2018)
 AU1155
 AU1155                         *CURRENT SURVEY CONTROL
 AU1155  ______________________________________________________________________
 AU1155* NAD 83(1986) POSITION- 29 45 22.     (N) 090 00 53.     (W)   SCALED
 AU1155* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1155  **This station is located in a suspected subsidence area (see below).
 AU1155  ______________________________________________________________________
 AU1155  GEOID HEIGHT    -        -25.350 (meters)                     GEOID18
 AU1155
 AU1155.The horizontal coordinates were scaled from a map and have
 AU1155.an estimated accuracy of +/- 6 seconds.
 AU1155
 AU1155.** This station is in an area of known vertical motion. If an
 AU1155.** orthometric height was ever established but is not available 
 AU1155.** in the current survey control section, the orthometric height
 AU1155.** is considered suspect.  Suspect heights are available in the
 AU1155.** superseded section only if requested.
 AU1155
 AU1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1155.GEOID18 height accuracy estimate available here.
 AU1155
 AU1155.Click photographs - Photos may exist for this station.
 AU1155
 AU1155;                    North         East    Units  Estimated Accuracy
 AU1155;SPC LA S     -   139,970.    1,127,530.      MT  (+/- 180 meters Scaled)
 AU1155
 AU1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN886954(NAD 83)
 AU1155
 AU1155                          SUPERSEDED SURVEY CONTROL
 AU1155
 AU1155  NAD 27      -  29 45 21.36500(N)    090 00 52.26600(W) AD(       ) 3
 AU1155  USNO        -  29 45 25.83000(N)    090 00 51.52000(W) AD(       ) 3
 AU1155  USSD        -  29 45 21.37600(N)    090 00 51.70000(W) AD(       ) 3
 AU1155
 AU1155.Superseded values are not recommended for survey control.
 AU1155
 AU1155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1155.See file dsdata.pdf to determine how the superseded data were derived.
 AU1155
 AU1155_MARKER: P = PIPE CAP
 AU1155_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1155_MARK LOGO: MRC
 AU1155_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1155_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1155
 AU1155  HISTORY     - Date     Condition        Report By
 AU1155  HISTORY     - 1872     MONUMENTED       MRC
 AU1155  HISTORY     - 1970     GOOD             NGS
 AU1155  HISTORY     - 1971     MARK NOT FOUND   NGS
 AU1155
 AU1155                          STATION DESCRIPTION
 AU1155
 AU1155'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1872 (CHB)
 AU1155'ON THE EASTERN BANK OF THE MISSISSIPPI RIVER NEAR THE LOWER END
 AU1155'OF THAT PART KNOWN AS JESUIT BEND, ON THE OLD WOODLAND PLANTATION,
 AU1155'150 METERS (492 FEET) FROM THE RIVER BANK, 101 METERS (331
 AU1155'FEET) BACK OF A LEVEE, 10 METERS (33 FEET) IN FRONT OF AN
 AU1155'OLD LEVEE, 8 METERS (26 FEET) ABOVE A DITCH, AND 232 METERS
 AU1155'(761 FEET) IN FRONT OF THE NEW ORLEANS AND SOUTHERN RAILROAD.
 AU1155'
 AU1155'THE STATION IS THE TOP OF THE CAP ON A SCREWPILE.  ELEVATION--8.532
 AU1155'FEET.  (GULF LEVEL)
 AU1155
 AU1155                          STATION RECOVERY (1970)
 AU1155
 AU1155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 AU1155'0.6 MI SE FROM WOODLAWN.
 AU1155'0.6 MILE SOUTHEAST ALONG STATE HIGHWAY 39 FROM THE HIGH SCHOOL AT
 AU1155'WOODLAWN, IN AN OPEN FIELD, 283 FEET EAST OF THE CENTER OF THE
 AU1155'HIGHWAY, 158 FEET NORTHWEST OF THE NORTHWEST CORNER OF AN UNPAINTED
 AU1155'HOUSE, 67 FEET NORTHWEST OF A POWERLINE POLE, 64 FEET WEST OF A LONE
 AU1155'24-INCH SYCAMORE TREE, 45 FEET NORTH OF THE CENTER OF A PRIVATE
 AU1155'DRIVEWAY, ABOUT 0.5 MILE NORTH OF THE MID-WAY STORE AND BAR, ABOUT
 AU1155'LEVEL WITH THE HIGHWAY, AN 8 INCH COAST SURVEY CAP DATED 1871 AND
 AU1155'FASTENED TO THE TOP OF A 4 INCH SCREW PILE WHICH PROJECTS 18 INCHES
 AU1155'ABOVE THE LEVEL OF THE GROUND.  NOTE-- THE DETERMINED LOCATION OF THE
 AU1155'MARK WAS SEARCHED BUT NO TRACE OF THE CAP OR SCREW PILE COULD BE
 AU1155'FOUND.
 AU1155
 AU1155                          STATION RECOVERY (1971)
 AU1155
 AU1155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AU1155'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3931 ***********************************************************************
 BJ3931  DESIGNATION -  224 73
 BJ3931  PID         -  BJ3931
 BJ3931  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3931  COUNTRY     -  US
 BJ3931  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3931
 BJ3931                         *CURRENT SURVEY CONTROL
 BJ3931  ______________________________________________________________________
 BJ3931* NAD 83(1986) POSITION- 30 23 47.     (N) 091 01 00.     (W)   SCALED
 BJ3931* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3931  **This station is located in a suspected subsidence area (see below).
 BJ3931  ______________________________________________________________________
 BJ3931  GEOID HEIGHT    -        -26.994 (meters)                     GEOID18
 BJ3931  DYNAMIC HEIGHT  -         11.255 (meters)       36.93  (feet) COMP
 BJ3931  MODELED GRAVITY -    979,335.5   (mgal)                       NAVD 88
 BJ3931
 BJ3931.The horizontal coordinates were scaled from a map and have
 BJ3931.an estimated accuracy of +/- 6 seconds.
 BJ3931
 BJ3931.** This station is in an area of known vertical motion. If an
 BJ3931.** orthometric height was ever established but is not available 
 BJ3931.** in the current survey control section, the orthometric height
 BJ3931.** is considered suspect.  Suspect heights are available in the
 BJ3931.** superseded section only if requested.
 BJ3931
 BJ3931.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3931.GEOID18 height accuracy estimate available here.
 BJ3931
 BJ3931.Click photographs - Photos may exist for this station.
 BJ3931
 BJ3931.The dynamic height is computed by dividing the NAVD 88
 BJ3931.geopotential number by the normal gravity value computed on the
 BJ3931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3931.degrees latitude (g = 980.6199 gals.).
 BJ3931
 BJ3931.The modeled gravity was interpolated from observed gravity values.
 BJ3931
 BJ3931;                    North         East    Units  Estimated Accuracy
 BJ3931;SPC LA S     -   210,250.    1,030,430.      MT  (+/- 180 meters Scaled)
 BJ3931
 BJ3931_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP905643(NAD 83)
 BJ3931
 BJ3931                          SUPERSEDED SURVEY CONTROL
 BJ3931
 BJ3931.No superseded survey control is available for this station.
 BJ3931
 BJ3931_MARKER: DB = BENCH MARK DISK
 BJ3931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3931_STAMPING: 224-73 1973
 BJ3931_MARK LOGO: LA-033
 BJ3931_PROJECTION: FLUSH
 BJ3931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3931+STABILITY: SURFACE MOTION
 BJ3931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3931+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2005
 BJ3931
 BJ3931  HISTORY     - Date     Condition        Report By
 BJ3931  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3931  HISTORY     - 1987     GOOD             LA-033
 BJ3931  HISTORY     - 20050219 GOOD             USPSQD
 BJ3931
 BJ3931                          STATION DESCRIPTION
 BJ3931
 BJ3931'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3931'IN BATON ROUGE.
 BJ3931'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE, ABOUT 0.8 KM (0.5 MI)
 BJ3931'SOUTH ON JONES CREEK ROAD FROM THE INTERSECTION OF JONES CREEK ROAD
 BJ3931'AND TIGER BEND ROAD TO THE MARK ON THE EAST SIDE OF THE ROAD NEAR THE
 BJ3931'WOODLAWN BAPTIST CHURCH, 18.9 METERS (62 FEET) SOUTHWEST OF THE
 BJ3931'SOUTHWEST CORNER OF THE WOODLAWN BAPTIST CHURCH, 15.9 METERS (52
 BJ3931'FEET) NORTHWEST OF A 30-INCH MAGNOLIA TREE, 9.1 METERS (30 FEET) EAST
 BJ3931'OF THE CENTERLINE OF JONES CREEK ROAD, AND 1.5 METERS (5 FEET) EAST
 BJ3931'OF A POWER POLE.
 BJ3931'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 BJ3931'THE MARK IS ABOVE LEVEL WITH .
 BJ3931
 BJ3931                          STATION RECOVERY (2005)
 BJ3931
 BJ3931'RECOVERY NOTE BY US POWER SQUADRON 2005 (DBP)
 BJ3931'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1450 ***********************************************************************
 BJ1450  DESIGNATION -  225
 BJ1450  PID         -  BJ1450
 BJ1450  STATE/COUNTY-  LA/ORLEANS
 BJ1450  COUNTRY     -  US
 BJ1450  USGS QUAD   -  SPANISH FORT (2018)
 BJ1450
 BJ1450                         *CURRENT SURVEY CONTROL
 BJ1450  ______________________________________________________________________
 BJ1450* NAD 83(1986) POSITION- 30 00 37.     (N) 090 01 14.     (W)   SCALED
 BJ1450* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1450  **This station is located in a suspected subsidence area (see below).
 BJ1450  ______________________________________________________________________
 BJ1450  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 BJ1450
 BJ1450.The horizontal coordinates were scaled from a map and have
 BJ1450.an estimated accuracy of +/- 6 seconds.
 BJ1450
 BJ1450.** This station is in an area of known vertical motion. If an
 BJ1450.** orthometric height was ever established but is not available 
 BJ1450.** in the current survey control section, the orthometric height
 BJ1450.** is considered suspect.  Suspect heights are available in the
 BJ1450.** superseded section only if requested.
 BJ1450
 BJ1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1450.GEOID18 height accuracy estimate available here.
 BJ1450
 BJ1450.Click photographs - Photos may exist for this station.
 BJ1450
 BJ1450;                    North         East    Units  Estimated Accuracy
 BJ1450;SPC LA S     -   168,130.    1,126,640.      MT  (+/- 180 meters Scaled)
 BJ1450
 BJ1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP873236(NAD 83)
 BJ1450
 BJ1450                          SUPERSEDED SURVEY CONTROL
 BJ1450
 BJ1450.No superseded survey control is available for this station.
 BJ1450
 BJ1450_MARKER: DD = SURVEY DISK
 BJ1450_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1450_SP_SET: CULVERT HEADWALL
 BJ1450_STAMPING: 225
 BJ1450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1450+STABILITY: SURFACE MOTION
 BJ1450
 BJ1450  HISTORY     - Date     Condition        Report By
 BJ1450  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1450  HISTORY     - 1951     GOOD             CGS
 BJ1450  HISTORY     - 1963     MARK NOT FOUND   CGS
 BJ1450  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1450
 BJ1450                          STATION DESCRIPTION
 BJ1450
 BJ1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1450'0.4 MI E FROM NEW ORLEANS.
 BJ1450'ABOUT 0.4 MILE EAST ALONG U. S. HIGHWAY 90 FROM THE BRIDGE OVER INNER
 BJ1450'HARBOR NAVIGATION CANAL AT NEW ORLEANS, AT THE INTERSECTION OF U. S.
 BJ1450'HIGHWAY 90 AND DOWNMAN ROAD, SET IN THE TOP OF AN ABANDONED HEAD WALL
 BJ1450'OF A CULVERT (NOW IN A PAVED AREA), 34 FEET NORTH OF THE CENTER LINE
 BJ1450'OF THE HIGHWAY, 34 FEET EAST OF THE NORTH BOUND TRAFFIC LANE OF
 BJ1450'DOWNMAN ROAD, 9 1/2 FEET SOUTH-SOUTHEAST OF POWER POLE NO. 13, 59 FEET
 BJ1450'SOUTHWEST OF THE SOUTHWEST CORNER OF THE G AND G SERVICE STATION, 14
 BJ1450'FEET EAST OF A MAN HOLE ON DOWNMAN ROAD, 18 FEET SOUTHWEST OF A CATCH
 BJ1450'BASIN IN FRONT OF SERVICE STATION AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ1450
 BJ1450                          STATION RECOVERY (1963)
 BJ1450
 BJ1450'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1450'MARK NOT FOUND.
 BJ1450
 BJ1450                          STATION RECOVERY (1985)
 BJ1450
 BJ1450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1450'NOT RECOVERED, A THOROUGH SEARCH WAS MADE FOR THE MARK WITH NO
 BJ1450'EVIDENCE FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3908 ***********************************************************************
 BJ3908  DESIGNATION -  225 AZ MK 2
 BJ3908  PID         -  BJ3908
 BJ3908  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3908  COUNTRY     -  US
 BJ3908  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3908
 BJ3908                         *CURRENT SURVEY CONTROL
 BJ3908  ______________________________________________________________________
 BJ3908* NAD 83(1986) POSITION- 30 27 21.     (N) 091 03 30.     (W)   SCALED
 BJ3908* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3908  **This station is located in a suspected subsidence area (see below).
 BJ3908  ______________________________________________________________________
 BJ3908  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ3908  DYNAMIC HEIGHT  -         13.891 (meters)       45.57  (feet) COMP
 BJ3908  MODELED GRAVITY -    979,341.0   (mgal)                       NAVD 88
 BJ3908
 BJ3908.The horizontal coordinates were scaled from a map and have
 BJ3908.an estimated accuracy of +/- 6 seconds.
 BJ3908
 BJ3908.** This station is in an area of known vertical motion. If an
 BJ3908.** orthometric height was ever established but is not available 
 BJ3908.** in the current survey control section, the orthometric height
 BJ3908.** is considered suspect.  Suspect heights are available in the
 BJ3908.** superseded section only if requested.
 BJ3908
 BJ3908.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3908.GEOID18 height accuracy estimate available here.
 BJ3908
 BJ3908.Click photographs - Photos may exist for this station.
 BJ3908
 BJ3908.The dynamic height is computed by dividing the NAVD 88
 BJ3908.geopotential number by the normal gravity value computed on the
 BJ3908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3908.degrees latitude (g = 980.6199 gals.).
 BJ3908
 BJ3908.The modeled gravity was interpolated from observed gravity values.
 BJ3908
 BJ3908;                    North         East    Units  Estimated Accuracy
 BJ3908;SPC LA S     -   216,830.    1,026,410.      MT  (+/- 180 meters Scaled)
 BJ3908
 BJ3908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP864708(NAD 83)
 BJ3908
 BJ3908                          SUPERSEDED SURVEY CONTROL
 BJ3908
 BJ3908.No superseded survey control is available for this station.
 BJ3908
 BJ3908_MARKER: DD = SURVEY DISK
 BJ3908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3908_STAMPING: 225 AZ MK 2
 BJ3908_MARK LOGO: LA-033
 BJ3908_PROJECTION: RECESSED 3 CENTIMETERS
 BJ3908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3908+STABILITY: SURFACE MOTION
 BJ3908
 BJ3908  HISTORY     - Date     Condition        Report By
 BJ3908  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3908
 BJ3908                          STATION DESCRIPTION
 BJ3908
 BJ3908'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3908'IN BATON ROUGE.  LOCATED EAST OF BATON ROUGE ON SHERWOOD FOREST
 BJ3908'BOULEVARD AT THE JUNCTION OF SHERWOOD FOREST BOULEVARD AND ARCHERY
 BJ3908'STREET 11.0 METERS (36 FEET) NORTH OF THE CENTERLINE OF ARCHERY
 BJ3908'STREET, 5.64 METERS (18.5 FEET) EAST OF THE CENTERLINE OF THE NORTH
 BJ3908'BOUND LANE OF SHERWOOD FOREST BOULEVARD 0.45 METERS (1.5 FEET) EAST OF
 BJ3908'A FIRE HYDRANT.  IT IS 0.41 METERS NORTHWEST FROM A WITNESS POST AND
 BJ3908'0.31 M ABOVE BOULEVARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1191 ***********************************************************************
 BJ1191  DESIGNATION -  225 RESET
 BJ1191  PID         -  BJ1191
 BJ1191  STATE/COUNTY-  LA/ORLEANS
 BJ1191  COUNTRY     -  US
 BJ1191  USGS QUAD   -  SPANISH FORT (2018)
 BJ1191
 BJ1191                         *CURRENT SURVEY CONTROL
 BJ1191  ______________________________________________________________________
 BJ1191* NAD 83(1986) POSITION- 30 00 38.     (N) 090 01 12.     (W)   SCALED
 BJ1191* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1191  **This station is located in a suspected subsidence area (see below).
 BJ1191  ______________________________________________________________________
 BJ1191  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 BJ1191
 BJ1191.The horizontal coordinates were scaled from a map and have
 BJ1191.an estimated accuracy of +/- 6 seconds.
 BJ1191
 BJ1191.** This station is in an area of known vertical motion.  Due to the
 BJ1191.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1191.** determined the orthometric heights for marks in these suspect
 BJ1191.** subsidence areas should be considered valid only at the epoch date
 BJ1191.** associated with the orthometric height.  These heights must always
 BJ1191.** be validated when used as control.  All previously superseded
 BJ1191.** orthometric heights are now considered suspect and are available
 BJ1191.** in the superseded section.  NGS does not recommend using suspect
 BJ1191.** or superseded heights as control.
 BJ1191
 BJ1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1191.GEOID18 height accuracy estimate available here.
 BJ1191
 BJ1191.Click photographs - Photos may exist for this station.
 BJ1191
 BJ1191;                    North         East    Units  Estimated Accuracy
 BJ1191;SPC LA S     -   168,160.    1,126,690.      MT  (+/- 180 meters Scaled)
 BJ1191
 BJ1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP874236(NAD 83)
 BJ1191
 BJ1191                          SUPERSEDED SURVEY CONTROL
 BJ1191
 BJ1191.No superseded survey control is available for this station.
 BJ1191
 BJ1191_MARKER: DB = BENCH MARK DISK
 BJ1191_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1191_STAMPING: 225 LA GEOD. S. RESET 1951
 BJ1191_MARK LOGO: CGS
 BJ1191_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1191_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1191+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BJ1191
 BJ1191  HISTORY     - Date     Condition        Report By
 BJ1191  HISTORY     - 1951     MONUMENTED       CGS
 BJ1191  HISTORY     - 1969     GOOD             CGS
 BJ1191  HISTORY     - 1970     GOOD             NGS
 BJ1191  HISTORY     - 1977     GOOD             NGS
 BJ1191  HISTORY     - 1984     GOOD             LADTD
 BJ1191  HISTORY     - 1985     GOOD             NGS
 BJ1191  HISTORY     - 1990     GOOD             USPSQD
 BJ1191  HISTORY     - 19901019 GOOD             NGS
 BJ1191  HISTORY     - 19941024 GOOD             NGS
 BJ1191
 BJ1191                          STATION DESCRIPTION
 BJ1191
 BJ1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1191'IN NEW ORLEANS.
 BJ1191'AT NEW ORLEANS, 0.4 MILE EAST ALONG U. S. HIGHWAY 90 FROM THE BRIDGE
 BJ1191'OVER INNER HARBOR NAVAGATION CANAL AT NEW ORLEANS, AT THE INTERSECTION
 BJ1191'OF U. S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY) AND DOWNMAN ROAD, IN THE
 BJ1191'CENTER OF THE DOWNMAN ROAD MEDIAN, 95 FEET NORTH OF THE NORTH CURB OF
 BJ1191'U. S. HIGHWAY 90, 74 1/2 FEET NORTH OF A FIRE HYDRANT, 28 1/2 FEET
 BJ1191'SOUTH OF LIGHTPOLE NO. 2, 1.9 FEET WEST OF THE WEST CURB LINE OF
 BJ1191'DOWNMAN ROAD, 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 BJ1191'OF A 6-INCH CLAY TILE FILLED WITH CEMENT AND 1 INCH BELOW THE LEVEL OF
 BJ1191'THE GROUND.
 BJ1191
 BJ1191                          STATION RECOVERY (1970)
 BJ1191
 BJ1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ1191'RECOVERED IN GOOD CONDITION.
 BJ1191
 BJ1191                          STATION RECOVERY (1977)
 BJ1191
 BJ1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1191'RECOVERED IN GOOD CONDITION.
 BJ1191
 BJ1191                          STATION RECOVERY (1984)
 BJ1191
 BJ1191'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ1191'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BJ1191'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BJ1191
 BJ1191                          STATION RECOVERY (1985)
 BJ1191
 BJ1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1191'THE MARK IS 0.10 M BELOW GROUND.
 BJ1191'RECOVERED IN GOOD CONDITION, THE 1969 RECOVERY NOTE IS ADEQUATE WITH
 BJ1191'THE FOLLOWING,
 BJ1191'THE MARK IS 0.27 METERS  S FROM  A WITNESS POST
 BJ1191
 BJ1191                          STATION RECOVERY (1990)
 BJ1191
 BJ1191'RECOVERY NOTE BY US POWER SQUADRON 1990 (RLR)
 BJ1191'RECOVERED IN GOOD CONDITION.
 BJ1191
 BJ1191                          STATION RECOVERY (1990)
 BJ1191
 BJ1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1191'IN NEW ORLEANS, AT THE INTERSECTION OF U. S. HIGHWAY 90 (CHEF
 BJ1191'MENTEUR HIGHWAY) AND DOWNMAN ROAD, 0.6 KM (0.4 MI) EAST OF THE EAST
 BJ1191'END OF A HIGHWAY BRIDGE SPANNING THE INNER HARBOR NAVIGATION CANAL,
 BJ1191'IN THE MEDIAN OF DOWNMAN ROAD, 29.0 M (95.1 FT) NORTH OF THE NORTH
 BJ1191'CURB OF THE HIGHWAY, 8.7 M (28.5 FT) SOUTH OF UTILITY LIGHT POLE
 BJ1191'NUMBER 2, 0.5 M (1.6 FT) WEST OF THE WEST CURB OF THE NORTHBOUND
 BJ1191'LANES OF THE ROAD, 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE ROAD, AND
 BJ1191'THE MONUMENT IS 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
 BJ1191
 BJ1191                          STATION RECOVERY (1994)
 BJ1191
 BJ1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1191'IN NEW ORLEANS, AT THE INTERSECTION OF U.S. HIGHWAY 90 (CHEF MENTEUR
 BJ1191'HIGHWAY) AND DOWMAN ROAD, 0.2 KM (0.10 MI) EAST OF THE EAST END OF THE
 BJ1191'HIGHWAY BRIDGE SPANNING THE INNER HARBOR NAVIGATION CANAL, IN THE
 BJ1191'MEDIAN OF DOWMAN ROAD, 29.0 M (95.1 FT) NORTH OF THE NORTH CURB OF THE
 BJ1191'WESTBOUND LANES OF THE HIGHWAY, 8.7 M (28.5 FT) SOUTH OF UTILITY POLE
 BJ1191'NUMBER 2, 0.5 M (1.6 FT) WEST OF THE WEST CURB OF THE NORTHBOUND LANES
 BJ1191'OF THE ROAD, 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE ROAD, AND THE
 BJ1191'MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1196 ***********************************************************************
 BJ1196  DESIGNATION -  225/1 LAGS
 BJ1196  PID         -  BJ1196
 BJ1196  STATE/COUNTY-  LA/ORLEANS
 BJ1196  COUNTRY     -  US
 BJ1196  USGS QUAD   -  SPANISH FORT (2018)
 BJ1196
 BJ1196                         *CURRENT SURVEY CONTROL
 BJ1196  ______________________________________________________________________
 BJ1196* NAD 83(1986) POSITION- 30 00 31.     (N) 090 01 38.     (W)   SCALED
 BJ1196* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1196  **This station is located in a suspected subsidence area (see below).
 BJ1196  ______________________________________________________________________
 BJ1196  GEOID HEIGHT    -        -26.114 (meters)                     GEOID18
 BJ1196
 BJ1196.The horizontal coordinates were scaled from a map and have
 BJ1196.an estimated accuracy of +/- 6 seconds.
 BJ1196
 BJ1196.** This station is in an area of known vertical motion. If an
 BJ1196.** orthometric height was ever established but is not available 
 BJ1196.** in the current survey control section, the orthometric height
 BJ1196.** is considered suspect.  Suspect heights are available in the
 BJ1196.** superseded section only if requested.
 BJ1196
 BJ1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1196.GEOID18 height accuracy estimate available here.
 BJ1196
 BJ1196.Click photographs - Photos may exist for this station.
 BJ1196
 BJ1196;                    North         East    Units  Estimated Accuracy
 BJ1196;SPC LA S     -   167,940.    1,126,000.      MT  (+/- 180 meters Scaled)
 BJ1196
 BJ1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP867234(NAD 83)
 BJ1196
 BJ1196                          SUPERSEDED SURVEY CONTROL
 BJ1196
 BJ1196.No superseded survey control is available for this station.
 BJ1196
 BJ1196_MARKER: R = RIVET
 BJ1196_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ1196_SP_SET: CONCRETE BASE
 BJ1196_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1196
 BJ1196  HISTORY     - Date     Condition        Report By
 BJ1196  HISTORY     - 1938     MONUMENTED       LAGS
 BJ1196  HISTORY     - 1969     GOOD             CGS
 BJ1196  HISTORY     - 1970     GOOD             NGS
 BJ1196  HISTORY     - 1977     MARK NOT FOUND   NGS
 BJ1196  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1196  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BJ1196
 BJ1196                          STATION DESCRIPTION
 BJ1196
 BJ1196'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1196'IN NEW ORLEANS.
 BJ1196'AT NEW ORLEANS, AT THE WEST END OF THE LIFT SPAN OF THE U. S. HIGHWAY
 BJ1196'90 (CHEF MENTEUR HIGHWAY) BRIDGE OVER THE INNER HARBOR NAVAGATION
 BJ1196'CANAL, SET ON THE TOP OF THE WEST END OF THE CONCRETE BASE TO THE
 BJ1196'4-FOOT HIGH CONCRETE WALL AT THE SOUTHEAST CORNER OF THE BRIDGE
 BJ1196'OPERATORS HOUSE, 6.2 FEET NORTH OF THE NORTH BRIDGE CURB, 0.6 FOOT
 BJ1196'EAST OF THE WEST END OF THE WALL AND 1 FOOT ABOVE THE LEVEL OF THE
 BJ1196'BRIDGE FLOOR.
 BJ1196
 BJ1196                          STATION RECOVERY (1970)
 BJ1196
 BJ1196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ1196'RECOVERED IN GOOD CONDITION.
 BJ1196
 BJ1196                          STATION RECOVERY (1977)
 BJ1196
 BJ1196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1196'MARK NOT FOUND.
 BJ1196
 BJ1196                          STATION RECOVERY (1985)
 BJ1196
 BJ1196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1196'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BJ1196'FOUND.
 BJ1196
 BJ1196                          STATION RECOVERY (1988)
 BJ1196
 BJ1196'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 BJ1196'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1199 ***********************************************************************
 CP1199  DESIGNATION -  2250 A BOLT
 CP1199  PID         -  CP1199
 CP1199  STATE/COUNTY-  LA/MADISON
 CP1199  COUNTRY     -  US
 CP1199  USGS QUAD   -  SONDHEIMER (2018)
 CP1199
 CP1199                         *CURRENT SURVEY CONTROL
 CP1199  ______________________________________________________________________
 CP1199* NAD 83(1986) POSITION- 32 32 04.     (N) 091 07 47.     (W)   SCALED
 CP1199* NAVD 88 ORTHO HEIGHT -    26.29  (+/-2cm)       86.3   (feet) VERTCON3
 CP1199  ______________________________________________________________________
 CP1199  GEOID HEIGHT    -        -26.457 (meters)                     GEOID18
 CP1199  VERT ORDER      -  ? (See Below)
 CP1199
 CP1199.The horizontal coordinates were scaled from a map and have
 CP1199.an estimated accuracy of +/- 6 seconds.
 CP1199
 CP1199.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1199.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1199
 CP1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1199.GEOID18 height accuracy estimate available here.
 CP1199
 CP1199.The vertical order pertains to the NGVD 29 superseded value.
 CP1199
 CP1199.Click photographs - Photos may exist for this station.
 CP1199
 CP1199;                    North         East    Units  Estimated Accuracy
 CP1199;SPC LA N     -   226,390.    1,128,720.      MT  (+/- 180 meters Scaled)
 CP1199
 CP1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS756012(NAD 83)
 CP1199
 CP1199                          SUPERSEDED SURVEY CONTROL
 CP1199
 CP1199  NGVD 29 (??/??/92)   26.300  (m)           86.29   (f) ADJ UNCH       
 CP1199
 CP1199.Superseded values are not recommended for survey control.
 CP1199
 CP1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1199.See file dsdata.pdf to determine how the superseded data were derived.
 CP1199
 CP1199_MARKER: B = BOLT
 CP1199_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1199_SP_SET: UNDERGROUND STONE
 CP1199_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1199
 CP1199  HISTORY     - Date     Condition        Report By
 CP1199  HISTORY     - UNK      MONUMENTED       USACE
 CP1199  HISTORY     - 1934     GOOD             USACE
 CP1199
 CP1199                          STATION DESCRIPTION
 CP1199
 CP1199'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1199'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1199'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES EAST OF ENOKA,
 CP1199'LA.  600 FEET WEST OF LEVEE.  250 FEET SOUTH OF SLOUGH AND DIRT ROAD.
 CP1199'500 FEET NORTHEAST OF HOUSE.  IN OPEN FIELD.  10 FEET FROM LONE ELM
 CP1199'TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1198 ***********************************************************************
 CP1198  DESIGNATION -  2250 A CAP
 CP1198  PID         -  CP1198
 CP1198  STATE/COUNTY-  LA/MADISON
 CP1198  COUNTRY     -  US
 CP1198  USGS QUAD   -  SONDHEIMER (2018)
 CP1198
 CP1198                         *CURRENT SURVEY CONTROL
 CP1198  ______________________________________________________________________
 CP1198* NAD 83(1986) POSITION- 32 32 04.     (N) 091 07 47.     (W)   SCALED
 CP1198* NAVD 88 ORTHO HEIGHT -    27.51  (+/-2cm)       90.3   (feet) VERTCON3
 CP1198  ______________________________________________________________________
 CP1198  GEOID HEIGHT    -        -26.457 (meters)                     GEOID18
 CP1198  VERT ORDER      -  ? (See Below)
 CP1198
 CP1198.The horizontal coordinates were scaled from a map and have
 CP1198.an estimated accuracy of +/- 6 seconds.
 CP1198
 CP1198.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1198.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1198
 CP1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1198.GEOID18 height accuracy estimate available here.
 CP1198
 CP1198.The vertical order pertains to the NGVD 29 superseded value.
 CP1198
 CP1198.Click photographs - Photos may exist for this station.
 CP1198
 CP1198;                    North         East    Units  Estimated Accuracy
 CP1198;SPC LA N     -   226,390.    1,128,720.      MT  (+/- 180 meters Scaled)
 CP1198
 CP1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS756012(NAD 83)
 CP1198
 CP1198                          SUPERSEDED SURVEY CONTROL
 CP1198
 CP1198  NGVD 29 (??/??/92)   27.523  (m)           90.30   (f) ADJ UNCH       
 CP1198
 CP1198.Superseded values are not recommended for survey control.
 CP1198
 CP1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1198.See file dsdata.pdf to determine how the superseded data were derived.
 CP1198
 CP1198_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1198_MARK LOGO: USACE
 CP1198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1198+STABILITY: SURFACE MOTION
 CP1198
 CP1198  HISTORY     - Date     Condition        Report By
 CP1198  HISTORY     - UNK      MONUMENTED       USACE
 CP1198  HISTORY     - 1934     GOOD             USACE
 CP1198
 CP1198                          STATION DESCRIPTION
 CP1198
 CP1198'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1198'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1198'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES EAST OF ENOKA,
 CP1198'LA.  600 FEET WEST OF LEVEE.  250 FEET SOUTH OF SLOUGH AND DIRT ROAD.
 CP1198'500 FEET NORTHEAST OF HOUSE.  IN OPEN FIELD.  10 FEET FROM LONE ELM
 CP1198'TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4058 ***********************************************************************
 BJ4058  DESIGNATION -  226 73
 BJ4058  PID         -  BJ4058
 BJ4058  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4058  COUNTRY     -  US
 BJ4058  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4058
 BJ4058                         *CURRENT SURVEY CONTROL
 BJ4058  ______________________________________________________________________
 BJ4058* NAD 83(1986) POSITION- 30 27 41.     (N) 091 02 06.     (W)   SCALED
 BJ4058* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4058  **This station is located in a suspected subsidence area (see below).
 BJ4058  ______________________________________________________________________
 BJ4058  GEOID HEIGHT    -        -27.015 (meters)                     GEOID18
 BJ4058  DYNAMIC HEIGHT  -         12.917 (meters)       42.38  (feet) COMP
 BJ4058  MODELED GRAVITY -    979,341.5   (mgal)                       NAVD 88
 BJ4058
 BJ4058.The horizontal coordinates were scaled from a map and have
 BJ4058.an estimated accuracy of +/- 6 seconds.
 BJ4058
 BJ4058.** This station is in an area of known vertical motion. If an
 BJ4058.** orthometric height was ever established but is not available 
 BJ4058.** in the current survey control section, the orthometric height
 BJ4058.** is considered suspect.  Suspect heights are available in the
 BJ4058.** superseded section only if requested.
 BJ4058
 BJ4058.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4058.GEOID18 height accuracy estimate available here.
 BJ4058
 BJ4058.Click photographs - Photos may exist for this station.
 BJ4058
 BJ4058.The dynamic height is computed by dividing the NAVD 88
 BJ4058.geopotential number by the normal gravity value computed on the
 BJ4058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4058.degrees latitude (g = 980.6199 gals.).
 BJ4058
 BJ4058.The modeled gravity was interpolated from observed gravity values.
 BJ4058
 BJ4058;                    North         East    Units  Estimated Accuracy
 BJ4058;SPC LA S     -   217,450.    1,028,650.      MT  (+/- 180 meters Scaled)
 BJ4058
 BJ4058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP886715(NAD 83)
 BJ4058
 BJ4058                          SUPERSEDED SURVEY CONTROL
 BJ4058
 BJ4058.No superseded survey control is available for this station.
 BJ4058
 BJ4058_MARKER: DB = BENCH MARK DISK
 BJ4058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4058_STAMPING: 226-73 1973
 BJ4058_MARK LOGO: LA-033
 BJ4058_PROJECTION: FLUSH
 BJ4058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4058+STABILITY: SURFACE MOTION
 BJ4058
 BJ4058  HISTORY     - Date     Condition        Report By
 BJ4058  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4058  HISTORY     - 1987     GOOD             LA-033
 BJ4058
 BJ4058                          STATION DESCRIPTION
 BJ4058
 BJ4058'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4058'IN BATON ROUGE.
 BJ4058'THE BENCH MARK IS LOCATED AT THE JUNCTION OF FLORIDA BOULEVARD AND
 BJ4058'FLANNERY ROAD IN THE EASTERN PART OF BATON ROUGE SET IN THE SOUTHWEST
 BJ4058'QUADRANT OF THE JUNCTION, 38 METERS (119 FT) SOUTH OF THE CENTERLINE
 BJ4058'OF FLORIDA BOULEVARDD, 14 METERS (43 FT) WEST OF THE CENTERLINE OF
 BJ4058'FLANNERY ROAD, AND 1.5 METERS (5 FT) SOUTHWEST OF A WATER HYDRANT,
 BJ4058'AND SET NORTHEAST OF MCDONALDS.
 BJ4058'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ4058'THE MARK IS ABOVE LEVEL WITH FLANNERY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0677 ***********************************************************************
 AU0677  DESIGNATION -  2264+42.3
 AU0677  PID         -  AU0677
 AU0677  STATE/COUNTY-  LA/ST CHARLES
 AU0677  COUNTRY     -  US
 AU0677  USGS QUAD   -  HAHNVILLE (2018)
 AU0677
 AU0677                         *CURRENT SURVEY CONTROL
 AU0677  ______________________________________________________________________
 AU0677* NAD 83(1986) POSITION- 29 59 20.     (N) 090 24 55.     (W)   SCALED
 AU0677* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0677  **This station is located in a suspected subsidence area (see below).
 AU0677  ______________________________________________________________________
 AU0677  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 AU0677
 AU0677.The horizontal coordinates were scaled from a map and have
 AU0677.an estimated accuracy of +/- 6 seconds.
 AU0677
 AU0677.** This station is in an area of known vertical motion. If an
 AU0677.** orthometric height was ever established but is not available 
 AU0677.** in the current survey control section, the orthometric height
 AU0677.** is considered suspect.  Suspect heights are available in the
 AU0677.** superseded section only if requested.
 AU0677
 AU0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0677.GEOID18 height accuracy estimate available here.
 AU0677
 AU0677.Click photographs - Photos may exist for this station.
 AU0677
 AU0677;                    North         East    Units  Estimated Accuracy
 AU0677;SPC LA S     -   165,390.    1,088,580.      MT  (+/- 180 meters Scaled)
 AU0677
 AU0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP493203(NAD 83)
 AU0677
 AU0677                          SUPERSEDED SURVEY CONTROL
 AU0677
 AU0677.No superseded survey control is available for this station.
 AU0677
 AU0677_MARKER: DD = SURVEY DISK
 AU0677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0677_STAMPING: 2264+42.3
 AU0677_MARK LOGO: USACE
 AU0677_PROJECTION: FLUSH
 AU0677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0677+STABILITY: SURFACE MOTION
 AU0677
 AU0677  HISTORY     - Date     Condition        Report By
 AU0677  HISTORY     - UNK      MONUMENTED       USACE
 AU0677  HISTORY     - 1951     GOOD             CGS
 AU0677
 AU0677                          STATION DESCRIPTION
 AU0677
 AU0677'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0677'IN NORCO.
 AU0677'ACROSS MISSISSIPPI RIVER FROM THE TOWN OF NORCO, ON TOP OF THE LEVEE
 AU0677'AT STATION 2264+42.3, SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 AU0677'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1066 ***********************************************************************
 BH1066  DESIGNATION -  227
 BH1066  PID         -  BH1066
 BH1066  STATE/COUNTY-  LA/ORLEANS
 BH1066  COUNTRY     -  US
 BH1066  USGS QUAD   -  LITTLE WOODS (2018)
 BH1066
 BH1066                         *CURRENT SURVEY CONTROL
 BH1066  ______________________________________________________________________
 BH1066* NAD 83(1986) POSITION- 30 00 48.     (N) 089 59 27.     (W)   SCALED
 BH1066* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1066  **This station is located in a suspected subsidence area (see below).
 BH1066  ______________________________________________________________________
 BH1066  GEOID HEIGHT    -        -26.129 (meters)                     GEOID18
 BH1066
 BH1066.The horizontal coordinates were scaled from a map and have
 BH1066.an estimated accuracy of +/- 6 seconds.
 BH1066
 BH1066.** This station is in an area of known vertical motion. If an
 BH1066.** orthometric height was ever established but is not available 
 BH1066.** in the current survey control section, the orthometric height
 BH1066.** is considered suspect.  Suspect heights are available in the
 BH1066.** superseded section only if requested.
 BH1066
 BH1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1066.GEOID18 height accuracy estimate available here.
 BH1066
 BH1066.Click photographs - Photos may exist for this station.
 BH1066
 BH1066;                    North         East    Units  Estimated Accuracy
 BH1066;SPC LA S     -   168,500.    1,129,500.      MT  (+/- 180 meters Scaled)
 BH1066
 BH1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU115240(NAD 83)
 BH1066
 BH1066                          SUPERSEDED SURVEY CONTROL
 BH1066
 BH1066.No superseded survey control is available for this station.
 BH1066
 BH1066_MARKER: DD = SURVEY DISK
 BH1066_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1066_SP_SET: SIDEWALK
 BH1066_STAMPING: 227
 BH1066_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1066
 BH1066  HISTORY     - Date     Condition        Report By
 BH1066  HISTORY     - UNK      MONUMENTED       LAGS
 BH1066  HISTORY     - 1951     GOOD             CGS
 BH1066  HISTORY     - 1985     MARK NOT FOUND   NGS
 BH1066
 BH1066                          STATION DESCRIPTION
 BH1066
 BH1066'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BH1066'2.1 MI E FROM NEW ORLEANS.
 BH1066'ABOUT 2.1 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE BRIDGE OVER INNER
 BH1066'HARBOR NAVIGATION CANAL AT NEW ORLEANS, 144 FEET WEST OF THE EXTENDED
 BH1066'CENTER LINE OF DODT AVENUE, SET IN THE TOP OF THE NORTH END OF THE
 BH1066'EAST HEAD WALL OF A 18-INCH PIPE CULVERT UNDER A DRIVE SOUTH TO A
 BH1066'CABIN CAMP, 29 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 10 FEET
 BH1066'NORTHWEST OF THE SOUTH END OF A 5-FOOT PIPE CULVERT UNDER HIGHWAY, 106
 BH1066'FEET EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE INDUSTRIAL BOAT
 BH1066'WORKS, 8 FEET SOUTH OF A LOUISIANA GEODETIC SURVEY REFERENCE DISK SET
 BH1066'IN SOUTH EDGE OF HIGHWAY PAVEMENT AND ABOUT LEVEL WITH THE HIGHWAY.
 BH1066'NOTE-- MARK IS STAMPED 227 AND NOT 227 R AS STATED IN ORIGINAL
 BH1066'DESCRIPTION.
 BH1066
 BH1066                          STATION RECOVERY (1985)
 BH1066
 BH1066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1066'NOT RECOVERED, NO EVIDENCE OF MARK WAS FOUND AFTER A SEARCH WAS MADE.
 BH1066'MARK IS BELIEVED TO HAVE BEEN DESTROYED WHEN 227 LAGS RESET 1961 WAS
 BH1066'ESTABLISHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4057 ***********************************************************************
 BJ4057  DESIGNATION -  227 73
 BJ4057  PID         -  BJ4057
 BJ4057  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4057  COUNTRY     -  US
 BJ4057  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4057
 BJ4057                         *CURRENT SURVEY CONTROL
 BJ4057  ______________________________________________________________________
 BJ4057* NAD 83(1986) POSITION- 30 27 44.     (N) 091 01 14.     (W)   SCALED
 BJ4057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4057  **This station is located in a suspected subsidence area (see below).
 BJ4057  ______________________________________________________________________
 BJ4057  GEOID HEIGHT    -        -27.011 (meters)                     GEOID18
 BJ4057  DYNAMIC HEIGHT  -         13.806 (meters)       45.30  (feet) COMP
 BJ4057  MODELED GRAVITY -    979,341.7   (mgal)                       NAVD 88
 BJ4057
 BJ4057.The horizontal coordinates were scaled from a map and have
 BJ4057.an estimated accuracy of +/- 6 seconds.
 BJ4057
 BJ4057.** This station is in an area of known vertical motion. If an
 BJ4057.** orthometric height was ever established but is not available 
 BJ4057.** in the current survey control section, the orthometric height
 BJ4057.** is considered suspect.  Suspect heights are available in the
 BJ4057.** superseded section only if requested.
 BJ4057
 BJ4057.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4057.GEOID18 height accuracy estimate available here.
 BJ4057
 BJ4057.Click photographs - Photos may exist for this station.
 BJ4057
 BJ4057.The dynamic height is computed by dividing the NAVD 88
 BJ4057.geopotential number by the normal gravity value computed on the
 BJ4057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4057.degrees latitude (g = 980.6199 gals.).
 BJ4057
 BJ4057.The modeled gravity was interpolated from observed gravity values.
 BJ4057
 BJ4057;                    North         East    Units  Estimated Accuracy
 BJ4057;SPC LA S     -   217,540.    1,030,040.      MT  (+/- 180 meters Scaled)
 BJ4057
 BJ4057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP900716(NAD 83)
 BJ4057
 BJ4057                          SUPERSEDED SURVEY CONTROL
 BJ4057
 BJ4057.No superseded survey control is available for this station.
 BJ4057
 BJ4057_MARKER: DB = BENCH MARK DISK
 BJ4057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4057_STAMPING: 227-73 1973
 BJ4057_MARK LOGO: LA-033
 BJ4057_PROJECTION: RECESSED 31 CENTIMETERS
 BJ4057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4057+STABILITY: SURFACE MOTION
 BJ4057
 BJ4057  HISTORY     - Date     Condition        Report By
 BJ4057  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4057  HISTORY     - 1987     GOOD             LA-033
 BJ4057
 BJ4057                          STATION DESCRIPTION
 BJ4057
 BJ4057'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4057'IN BATON ROUGE.
 BJ4057'LOCATED EAST OF THE CITY OF BATON ROUGE SOUTH OF THE SOUTH SERVICE
 BJ4057'ROAD OF FLORIDA BOULEVARD AT THE INTERSECTION OF FLORIDA BOULEVARD
 BJ4057'AND FONTAINBLEAU DRIVE SET IN THE SOUTHWEST QUADRANT OF THE
 BJ4057'INTERSECTION, 13.1 METERS (43 FT) WEST OF THE CENTERLINE OF
 BJ4057'FONTAINBLEAU DRIVE, 8.2 METERS (27 FT) SOUTH OF THE CENTERLINE OF THE
 BJ4057'SERVICE ROAD, 5.2 METERS (17 FT) NORTHWEST OF A FIRE HYDRANT AND 4.0
 BJ4057'METERS (13 FT) SOUTHWEST OF A POWER POLE WITH A TRANSFORMER ATTACHED.
 BJ4057'THE MARK IS 0.15 METERS  N FROM A WITNESS POST.
 BJ4057'THE MARK IS ABOVE LEVEL WITH SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1067 ***********************************************************************
 BH1067  DESIGNATION -  227 RESET
 BH1067  PID         -  BH1067
 BH1067  STATE/COUNTY-  LA/ORLEANS
 BH1067  COUNTRY     -  US
 BH1067  USGS QUAD   -  LITTLE WOODS (2018)
 BH1067
 BH1067                         *CURRENT SURVEY CONTROL
 BH1067  ______________________________________________________________________
 BH1067* NAD 83(1986) POSITION- 30 00 48.     (N) 089 59 27.     (W)   SCALED
 BH1067* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1067  **This station is located in a suspected subsidence area (see below).
 BH1067  ______________________________________________________________________
 BH1067  GEOID HEIGHT    -        -26.129 (meters)                     GEOID18
 BH1067
 BH1067.The horizontal coordinates were scaled from a map and have
 BH1067.an estimated accuracy of +/- 6 seconds.
 BH1067
 BH1067.** This station is in an area of known vertical motion.  Due to the
 BH1067.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1067.** determined the orthometric heights for marks in these suspect
 BH1067.** subsidence areas should be considered valid only at the epoch date
 BH1067.** associated with the orthometric height.  These heights must always
 BH1067.** be validated when used as control.  All previously superseded
 BH1067.** orthometric heights are now considered suspect and are available
 BH1067.** in the superseded section.  NGS does not recommend using suspect
 BH1067.** or superseded heights as control.
 BH1067
 BH1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1067.GEOID18 height accuracy estimate available here.
 BH1067
 BH1067.Click photographs - Photos may exist for this station.
 BH1067
 BH1067;                    North         East    Units  Estimated Accuracy
 BH1067;SPC LA S     -   168,500.    1,129,500.      MT  (+/- 180 meters Scaled)
 BH1067
 BH1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU115240(NAD 83)
 BH1067
 BH1067                          SUPERSEDED SURVEY CONTROL
 BH1067
 BH1067.No superseded survey control is available for this station.
 BH1067
 BH1067_MARKER: DB = BENCH MARK DISK
 BH1067_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BH1067_STAMPING: 227 LGS RESET 1961
 BH1067_MARK LOGO: CGS
 BH1067_PROJECTION: PROJECTING 2 CENTIMETERS
 BH1067_MAGNETIC: I = MARKER IS A STEEL ROD
 BH1067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1067+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2006
 BH1067_ROD/PIPE-DEPTH: 9.8 meters
 BH1067
 BH1067  HISTORY     - Date     Condition        Report By
 BH1067  HISTORY     - 1961     MONUMENTED       CGS
 BH1067  HISTORY     - 1970     GOOD             NGS
 BH1067  HISTORY     - 1977     GOOD             NGS
 BH1067  HISTORY     - 1984     GOOD             LADTD
 BH1067  HISTORY     - 1985     GOOD             NGS
 BH1067  HISTORY     - 19880920 GOOD             LADTD
 BH1067  HISTORY     - 19901017 GOOD             NGS
 BH1067  HISTORY     - 19941024 GOOD             NGS
 BH1067  HISTORY     - 20060423 GOOD             NGS
 BH1067
 BH1067                          STATION DESCRIPTION
 BH1067
 BH1067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BH1067'IN NEW ORLEANS.
 BH1067'ABOUT 1.3 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE HIGHWAY UNDERPASS
 BH1067'FOR INTERSTATE HIGHWAY 10 AT NEW ORLEANS, 12.6 FEET SOUTH OF THE SOUTH
 BH1067'CURB OF THE SOUTH LANES OF THE HIGHWAY, 135 FEET WEST OF THE EXTENDED
 BH1067'CENTER LINE OF DODT AVENUE, 53 1/2 FEET WEST-NORTHWEST OF THE
 BH1067'NORTHWEST CORNER OF A FENCE AROUND THE FAYARD MOVING AND STORAGE
 BH1067'COMPANY, 39.0 FEET EAST OF A 6-INCH METAL SIGN POST WHICH BEARS A SIGN
 BH1067'FOR THE RING SIDE TRAILER PARK, 1.6 FEET SOUTHWEST OF A 6-INCH METAL
 BH1067'POWER POLE, ABOUT LEVEL WITH THE HIGHWAY, AND ON THE TOP OF A COPPER
 BH1067'COATED ROD THAT IS DRIVEN TO A DEPTH OF 32 FEET AND IS REINFORCED WITH
 BH1067'A 12-INCH CONCRETE POST WHICH IS ABOUT 3 FEET DEEP AND PROJECTS 1
 BH1067'INCH.
 BH1067
 BH1067                          STATION RECOVERY (1977)
 BH1067
 BH1067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1067'RECOVERED IN GOOD CONDITION.
 BH1067
 BH1067                          STATION RECOVERY (1984)
 BH1067
 BH1067'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BH1067'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BH1067'THE 1970 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BH1067
 BH1067                          STATION RECOVERY (1985)
 BH1067
 BH1067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1067'RECOVERED IN GOOD CONDITION, THE 1970 RECOVERY NOTE IS ADEQUATE WITH
 BH1067'THE FOLLOWING CHANGES, DELETE--39.0 FEET EAST OF A 6-INCH METAL POWER
 BH1067'POLE WHICH BEARS A SIGN FOR THE RING SIDE TRAILER PARK, DELETE--1.6
 BH1067'FEET SOUTHWEST OF A 6-INCH METAL POWER POLE, ADD--2.25 METERS (7.4 FT)
 BH1067'SOUTH OF UTILITY POLE 70R, ADD--0.73 METER (2.4 FT) EAST OF AN IRON
 BH1067'I-BEAM FOR SIGN (IRONWORKERS LOCAL 58 J.A.C. TRAINING FACILITY),
 BH1067'NOTE--AN IRON PIPE FENCE SURROUNDS MARK.
 BH1067
 BH1067                          STATION RECOVERY (1988)
 BH1067
 BH1067'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BH1067'THE STATION IS LOCATED IN NEW ORLEANS 0.3 KM (0.20 MI) WEST OF THE
 BH1067'JUNCTION OF U S HIGHWAY 90 AND CROWDER BLVD.  OWNERSHIP--LOUISIANA
 BH1067'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BH1067'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 90 AND
 BH1067'INTERSTATE HIGHWAY 10 GO EAST FOR 2.1 KM (1.30 MI) ON HIGHWAY 90 TO
 BH1067'THE MARK ON THE RIGHT ACROSS THE HIGHWAY FROM DODT AVE.
 BH1067'THE STATION IS A COPPER-COATED ROD DRIVEN TO A DEPTH OF 9.8 M
 BH1067'(32.2 FT) AND IS REINFORCED WITH A 30 CM ROUND CONCRETE POST TO A
 BH1067'DEPTH OF 0.9 M (3.0 FT) PROJECTING 2.5 CM (1 INCH).
 BH1067'THE STATION IS 41.1 M (134.8 FT) WEST OF THE EXTENDED CENTER OF DODT
 BH1067'AVE, 16.3 M (53.5 FT) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A
 BH1067'FENCE, 3.8 M (12.5 FT) SOUTH OF THE SOUTH CURB OF THE EAST BOUND LANES
 BH1067'OF THE HIGHWAY, 2.25 M (7.4 FT) SOUTH OF UTILITY POLE 70R AND 0.73 M
 BH1067'(2.4 FT) EAST OF AN IRON I-BEAM FOR A SIGN.
 BH1067
 BH1067                          STATION RECOVERY (1990)
 BH1067
 BH1067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1067'2.1 KM (1.3 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1067'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1067'41.1 M (134.8 FT) WEST OF THE EXTENDED CENTERLINE OF DODT AVENUE,
 BH1067'16.3 M (53.5 FT) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A FENCE,
 BH1067'3.5 M (11.5 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE
 BH1067'HIGHWAY, 2.5 M (8.2 FT) SOUTH OF UTILITY POLE NUMBER 70 R, 0.7 M (2.3
 BH1067'FT) EAST OF A I-BEAM SUPPORTING A SIGN (IRONWORKERS LOCAL 58 J.A.C.
 BH1067'TRAINING FACILITY 8116 CHEF MENTEUR HWY.), AND 0.2 M (0.7 FT) EAST OF
 BH1067'A FENCE.  NOTE--THE ROD HAS BEEN REINFORCED BY A 12-INCH CONCRETE
 BH1067'MONUMENT THAT IS 36-INCHES DEEP AND PROJECTS 0.3 M (1.0 FT) ABOVE THE
 BH1067'GROUND SURFACE.
 BH1067
 BH1067                          STATION RECOVERY (1994)
 BH1067
 BH1067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1067'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1067'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, 41.1 M
 BH1067'(134.8 FT) WEST OF THE EXTENDED CENTERLINE OF DODT AVENUE, 16.3 M
 BH1067'(53.5 FT) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A FENCE, 3.5 M
 BH1067'(11.5 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE
 BH1067'HIGHWAY, 2.5 M (8.2 FT) SOUTH OF UTILITY POLE NUMBER 70 R, 0.7 M (2.3
 BH1067'FT) EAST OF A SIGN POST (IRONWORKERS LOCAL 58 J.A.C.  TRAINING
 BH1067'FACILITY 8116 CHEF MENTEUR HIGHWAY), 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 BH1067'THE HIGHWAY, AND 0.2 M (0.7 FT) EAST OF A FENCE.  NOTE--THE ROD HAS
 BH1067'BEEN REINFORCED BY A 12-INCH CONCRETE MONUMENT THAT IS 36-INCHES DEEP
 BH1067'AND PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.
 BH1067
 BH1067                          STATION RECOVERY (2006)
 BH1067
 BH1067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1067'RECOVERED AS DESCRIBED. NOTE--MARK PROJECTING 10 CM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4056 ***********************************************************************
 BJ4056  DESIGNATION -  228 73
 BJ4056  PID         -  BJ4056
 BJ4056  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4056  COUNTRY     -  US
 BJ4056  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4056
 BJ4056                         *CURRENT SURVEY CONTROL
 BJ4056  ______________________________________________________________________
 BJ4056* NAD 83(1986) POSITION- 30 28 02.0    (N) 091 00 11.6    (W)   HD_HELD2
 BJ4056* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4056  **This station is located in a suspected subsidence area (see below).
 BJ4056  ______________________________________________________________________
 BJ4056  GEOID HEIGHT    -        -27.007 (meters)                     GEOID18
 BJ4056  DYNAMIC HEIGHT  -         12.713 (meters)       41.71  (feet) COMP
 BJ4056  MODELED GRAVITY -    979,342.0   (mgal)                       NAVD 88
 BJ4056
 BJ4056.The horizontal coordinates were established by autonomous hand held GPS
 BJ4056.observations and have an estimated accuracy of +/- 10 meters.
 BJ4056
 BJ4056.** This station is in an area of known vertical motion. If an
 BJ4056.** orthometric height was ever established but is not available 
 BJ4056.** in the current survey control section, the orthometric height
 BJ4056.** is considered suspect.  Suspect heights are available in the
 BJ4056.** superseded section only if requested.
 BJ4056
 BJ4056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4056.GEOID18 height accuracy estimate available here.
 BJ4056
 BJ4056.Click photographs - Photos may exist for this station.
 BJ4056
 BJ4056.The dynamic height is computed by dividing the NAVD 88
 BJ4056.geopotential number by the normal gravity value computed on the
 BJ4056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4056.degrees latitude (g = 980.6199 gals.).
 BJ4056
 BJ4056.The modeled gravity was interpolated from observed gravity values.
 BJ4056
 BJ4056;                    North         East    Units  Estimated Accuracy
 BJ4056;SPC LA S     -   218,103.    1,031,700.      MT  (+/- 10 meters HH2 GPS)
 BJ4056
 BJ4056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9169572253(NAD 83)
 BJ4056
 BJ4056                          SUPERSEDED SURVEY CONTROL
 BJ4056
 BJ4056.No superseded survey control is available for this station.
 BJ4056
 BJ4056_MARKER: DB = BENCH MARK DISK
 BJ4056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4056_STAMPING: 228-73 1973
 BJ4056_MARK LOGO: LA-033
 BJ4056_PROJECTION: FLUSH
 BJ4056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4056+STABILITY: SURFACE MOTION
 BJ4056
 BJ4056  HISTORY     - Date     Condition        Report By
 BJ4056  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4056  HISTORY     - 1987     GOOD             LA-033
 BJ4056
 BJ4056                          STATION DESCRIPTION
 BJ4056
 BJ4056'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4056'IN BATON ROUGE.
 BJ4056'LOCATED EAST OF THE CITY OF BATON ROUGE ON FLORIDA BOULEVARD SET IN
 BJ4056'THE SOUTHWEST QUADRANT OF FLORIDA BOULEVARD AND STEVENDALE ROAD, 16.8
 BJ4056'METERS (55 FT) WEST OF THE CENTERLINE OF STEVENDALE ROAD, 9.0 METERS
 BJ4056'(29.5 FT) WEST-NORTHWEST OF A FIRE HYDRANT, 6.1 METERS (20 FT) SOUTH
 BJ4056'OF THE CENTER OF THE SOUTH SERVICE ROAD, AND 0.61 METERS (2 FT) WEST
 BJ4056'OF A RIGHT-OF-WAY MARKER.
 BJ4056'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ4056'THE MARK IS 0.31 M BELOW SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4055 ***********************************************************************
 BJ4055  DESIGNATION -  228 73 AZ MK 2
 BJ4055  PID         -  BJ4055
 BJ4055  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4055  COUNTRY     -  US
 BJ4055  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4055
 BJ4055                         *CURRENT SURVEY CONTROL
 BJ4055  ______________________________________________________________________
 BJ4055* NAD 83(1986) POSITION- 30 28 01.     (N) 091 00 08.     (W)   SCALED
 BJ4055* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4055  **This station is located in a suspected subsidence area (see below).
 BJ4055  ______________________________________________________________________
 BJ4055  GEOID HEIGHT    -        -27.006 (meters)                     GEOID18
 BJ4055  DYNAMIC HEIGHT  -         12.967 (meters)       42.54  (feet) COMP
 BJ4055  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ4055
 BJ4055.The horizontal coordinates were scaled from a map and have
 BJ4055.an estimated accuracy of +/- 6 seconds.
 BJ4055
 BJ4055.** This station is in an area of known vertical motion. If an
 BJ4055.** orthometric height was ever established but is not available 
 BJ4055.** in the current survey control section, the orthometric height
 BJ4055.** is considered suspect.  Suspect heights are available in the
 BJ4055.** superseded section only if requested.
 BJ4055
 BJ4055.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4055.GEOID18 height accuracy estimate available here.
 BJ4055
 BJ4055.Click photographs - Photos may exist for this station.
 BJ4055
 BJ4055.The dynamic height is computed by dividing the NAVD 88
 BJ4055.geopotential number by the normal gravity value computed on the
 BJ4055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4055.degrees latitude (g = 980.6199 gals.).
 BJ4055
 BJ4055.The modeled gravity was interpolated from observed gravity values.
 BJ4055
 BJ4055;                    North         East    Units  Estimated Accuracy
 BJ4055;SPC LA S     -   218,070.    1,031,800.      MT  (+/- 180 meters Scaled)
 BJ4055
 BJ4055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP917722(NAD 83)
 BJ4055
 BJ4055                          SUPERSEDED SURVEY CONTROL
 BJ4055
 BJ4055.No superseded survey control is available for this station.
 BJ4055
 BJ4055_MARKER: DZ = AZIMUTH MARK DISK
 BJ4055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4055_STAMPING: AZ 2 228-73 1973
 BJ4055_MARK LOGO: LA-033
 BJ4055_PROJECTION: FLUSH
 BJ4055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4055+STABILITY: SURFACE MOTION
 BJ4055
 BJ4055  HISTORY     - Date     Condition        Report By
 BJ4055  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4055  HISTORY     - 1987     GOOD             LA-033
 BJ4055
 BJ4055                          STATION DESCRIPTION
 BJ4055
 BJ4055'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4055'IN BATON ROUGE.
 BJ4055'LOCATED EAST OF THE CITY OF BATON ROUGE ON FLORIDA BOULEVARD AND
 BJ4055'NORTH OF THE NORTH SERVICE ROAD AT THE INTERSECTION OF FLORIDA
 BJ4055'BOULEVARD AND PARK DRIVE, 18.0 METERS (59 FT) EAST OF THE CENTERLINE
 BJ4055'OF PARK DRIVE, 12.5 METERS (41 FT) SOUTHEAST OF A POWER POLE, 6.1
 BJ4055'METERS (20 FT) NORTH OF THE CENTER OF THE NORTH SERVICE ROAD.
 BJ4055'THE MARK IS 0.31 METERS  S FROM A WITNESS POST.
 BJ4055'THE MARK IS ABOVE LEVEL WITH SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0417 ***********************************************************************
 AT0417  DESIGNATION -  228/1 BOLT MRC
 AT0417  PID         -  AT0417
 AT0417  STATE/COUNTY-  LA/PLAQUEMINES
 AT0417  COUNTRY     -  US
 AT0417  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0417
 AT0417                         *CURRENT SURVEY CONTROL
 AT0417  ______________________________________________________________________
 AT0417* NAD 83(1986) POSITION- 29 36 56.     (N) 089 51 19.     (W)   SCALED
 AT0417* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0417  **This station is located in a suspected subsidence area (see below).
 AT0417  ______________________________________________________________________
 AT0417  GEOID HEIGHT    -        -24.845 (meters)                     GEOID18
 AT0417
 AT0417.The horizontal coordinates were scaled from a map and have
 AT0417.an estimated accuracy of +/- 6 seconds.
 AT0417
 AT0417.** This station is in an area of known vertical motion. If an
 AT0417.** orthometric height was ever established but is not available 
 AT0417.** in the current survey control section, the orthometric height
 AT0417.** is considered suspect.  Suspect heights are available in the
 AT0417.** superseded section only if requested.
 AT0417
 AT0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0417.GEOID18 height accuracy estimate available here.
 AT0417
 AT0417.Click photographs - Photos may exist for this station.
 AT0417
 AT0417;                    North         East    Units  Estimated Accuracy
 AT0417;SPC LA S     -   124,580.    1,143,150.      MT  (+/- 180 meters Scaled)
 AT0417
 AT0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT235795(NAD 83)
 AT0417
 AT0417                          SUPERSEDED SURVEY CONTROL
 AT0417
 AT0417.No superseded survey control is available for this station.
 AT0417
 AT0417_MARKER: B = BOLT
 AT0417_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0417_SP_SET: UNDERGROUND TILE
 AT0417_STAMPING: 228 1
 AT0417_PROJECTION: RECESSED 91 CENTIMETERS
 AT0417_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0417
 AT0417  HISTORY     - Date     Condition        Report By
 AT0417  HISTORY     - UNK      MONUMENTED       MRC
 AT0417  HISTORY     - 1951     GOOD             CGS
 AT0417  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0417
 AT0417                          STATION DESCRIPTION
 AT0417
 AT0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AT0417'4.9 MI NW FROM POINTE A LA HACHE.
 AT0417'ABOUT 4.4 MILES NORTHWEST ALONG STATE HIGHWAY 1 FROM THE COURT HOUSE
 AT0417'AT POINT A LA HACHE, THENCE ABOUT 0.5 MILE NORTHEAST ALONG A DRIVE,
 AT0417'DIM ROAD AND ACROSS FIELD, 34 FEET NORTHWEST OF A FENCE LINE, SET IN A
 AT0417'LARGE OPEN PASTURE.  A COPPER BOLT IN THE TOP OF A TILE ABOUT 3 FEET
 AT0417'UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING 1
 AT0417'1/2 FEET AND BEARING A MISSISSIPPI RIVER COMMISSION CAP STAMPED 228 1.
 AT0417'NOTE-- TO REACH MARK FROM P.B.M. 228/2 WHICH IS LOCATED AT THE LOUIS
 AT0417'FREDERICK HOME ON STATE HIGHWAY 1 AT A POINT 4.4 MILES NORTHWEST OF
 AT0417'THE COURT HOUSE AT POINTE A LA HACHE - GO NORTHEAST ALONG AN OLD DIM
 AT0417'ROAD TO THE SOUTH CORNER OF A SMALL CULTIVATED FIELD, THENCE NORTH
 AT0417'ACROSS FIELD TO A DRAINAGE DITCH WITH A WIRE FENCE ALONG ITS NORTHWEST
 AT0417'BANK, THENCE NORTHEAST ALONG DRAINAGE DITCH AND FENCE TO A LARGE OPEN
 AT0417'PASTURE.  NOTE-- CAP WAS LEVELED TO THEN CAP AND PIPE REMOVED TO LEVEL
 AT0417'TO UNDERGROUND MARK, THEN CAP AND PIPE RESET AND A NEW ELEVATION
 AT0417'DETERMINED OF CAP.
 AT0417
 AT0417                          STATION RECOVERY (1984)
 AT0417
 AT0417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0417'NOT SEARCHED FOR THIS DATE, NO DRIVE AND IS A HEAVILY WOODED AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0416 ***********************************************************************
 AT0416  DESIGNATION -  228/1 CAP
 AT0416  PID         -  AT0416
 AT0416  STATE/COUNTY-  LA/PLAQUEMINES
 AT0416  COUNTRY     -  US
 AT0416  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0416
 AT0416                         *CURRENT SURVEY CONTROL
 AT0416  ______________________________________________________________________
 AT0416* NAD 83(1986) POSITION- 29 36 37.     (N) 089 51 38.     (W)   SCALED
 AT0416* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0416  **This station is located in a suspected subsidence area (see below).
 AT0416  ______________________________________________________________________
 AT0416  GEOID HEIGHT    -        -24.828 (meters)                     GEOID18
 AT0416
 AT0416.The horizontal coordinates were scaled from a map and have
 AT0416.an estimated accuracy of +/- 6 seconds.
 AT0416
 AT0416.** This station is in an area of known vertical motion. If an
 AT0416.** orthometric height was ever established but is not available 
 AT0416.** in the current survey control section, the orthometric height
 AT0416.** is considered suspect.  Suspect heights are available in the
 AT0416.** superseded section only if requested.
 AT0416
 AT0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0416.GEOID18 height accuracy estimate available here.
 AT0416
 AT0416.Click photographs - Photos may exist for this station.
 AT0416
 AT0416;                    North         East    Units  Estimated Accuracy
 AT0416;SPC LA S     -   123,990.    1,142,640.      MT  (+/- 180 meters Scaled)
 AT0416
 AT0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT229790(NAD 83)
 AT0416
 AT0416                          SUPERSEDED SURVEY CONTROL
 AT0416
 AT0416.No superseded survey control is available for this station.
 AT0416
 AT0416_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0416_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0416_STAMPING: 228 1
 AT0416_MARK LOGO: MRC
 AT0416_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0416_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0416
 AT0416  HISTORY     - Date     Condition        Report By
 AT0416  HISTORY     - 1938     MONUMENTED       MRC
 AT0416  HISTORY     - 1951     GOOD             CGS
 AT0416  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0416
 AT0416                          STATION DESCRIPTION
 AT0416
 AT0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AT0416'4.9 MI NW FROM POINTE A LA HACHE.
 AT0416'ABOUT 4.4 MILES NORTHWEST ALONG STATE HIGHWAY 1 FROM THE COURT HOUSE
 AT0416'AT POINT A LA HACHE, THENCE ABOUT 0.5 MILE NORTHEAST ALONG A DRIVE,
 AT0416'DIM ROAD AND ACROSS FIELD 34 FEET NORTHWEST OF A FENCE LINE, SET IN A
 AT0416'LARGE OPEN PASTURE, AN IRON PIPE PROJECTING 1 1/2 FEET AND BEARING A
 AT0416'MISSISSIPPI RIVER COMMISSION CAP STAMPED 228 1.  NOTE-- TO REACH MARK
 AT0416'FROM P.B.M. 228/2 WHICH IS LOCATED AT THE LOUIS FREDERICK HOME ON
 AT0416'STATE HIGHWAY 1 AT A POINT 4.4 MILES NORTHWEST OF THE COURT HOUSE AT
 AT0416'POINTE A LA HACHE - GO NORTHEAST ALONG AN OLD DIM ROAD TO THE SOUTH
 AT0416'CORNER OF A SMALL CULTIVATED FIELD, THENCE NORTH ACROSS FIELD TO A
 AT0416'DRAINAGE DITCH WITH A WIRE FENCE ALONG ITS NORTHWEST BANK, THENCE
 AT0416'NORTHEAST ALONG DRAINAGE DITCH AND FENCE TO A LARGE OPEN PASTURE.
 AT0416'NOTE-- CAP WAS LEVELED TO THEN CAP AND PIPE REMOVED TO LEVEL TO
 AT0416'UNDERGROUND MARK, THEN CAP AND PIPE RESET AND A NEW ELEVATION
 AT0416'DETERMINED OF CAP.
 AT0416
 AT0416                          STATION RECOVERY (1984)
 AT0416
 AT0416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0416'NOT SEARCHED FOR THIS DATE, NO DRIVE AND IS A HEAVILY WOODED AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0414 ***********************************************************************
 AT0414  DESIGNATION -  228/2 BOLT
 AT0414  PID         -  AT0414
 AT0414  STATE/COUNTY-  LA/PLAQUEMINES
 AT0414  COUNTRY     -  US
 AT0414  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0414
 AT0414                         *CURRENT SURVEY CONTROL
 AT0414  ______________________________________________________________________
 AT0414* NAD 83(1986) POSITION- 29 36 37.     (N) 089 51 38.     (W)   SCALED
 AT0414* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0414  **This station is located in a suspected subsidence area (see below).
 AT0414  ______________________________________________________________________
 AT0414  GEOID HEIGHT    -        -24.828 (meters)                     GEOID18
 AT0414
 AT0414.The horizontal coordinates were scaled from a map and have
 AT0414.an estimated accuracy of +/- 6 seconds.
 AT0414
 AT0414.** This station is in an area of known vertical motion. If an
 AT0414.** orthometric height was ever established but is not available 
 AT0414.** in the current survey control section, the orthometric height
 AT0414.** is considered suspect.  Suspect heights are available in the
 AT0414.** superseded section only if requested.
 AT0414
 AT0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0414.GEOID18 height accuracy estimate available here.
 AT0414
 AT0414.Click photographs - Photos may exist for this station.
 AT0414
 AT0414;                    North         East    Units  Estimated Accuracy
 AT0414;SPC LA S     -   123,990.    1,142,640.      MT  (+/- 180 meters Scaled)
 AT0414
 AT0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT229790(NAD 83)
 AT0414
 AT0414                          SUPERSEDED SURVEY CONTROL
 AT0414
 AT0414.No superseded survey control is available for this station.
 AT0414
 AT0414_MARKER: B = BOLT
 AT0414_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0414_SP_SET: UNDERGROUND TILE
 AT0414_PROJECTION: RECESSED 91 CENTIMETERS
 AT0414_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0414
 AT0414  HISTORY     - Date     Condition        Report By
 AT0414  HISTORY     - 1893     MONUMENTED       MRC
 AT0414  HISTORY     - 1971     GOOD             NGS
 AT0414  HISTORY     - 1984     POOR             NGS
 AT0414
 AT0414                          STATION DESCRIPTION
 AT0414
 AT0414'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0414'ABOUT 4.7 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0414'AT POINTE A LA HACHE, ON THE PROPERTY OF LOUIS FREDWICK, 93 YARDS
 AT0414'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 74.0 FEET NORTH OF THE
 AT0414'NORTH CORNER OF A FRAME HOUSE WITH A TIN ROOF, 73.3 FEET
 AT0414'WEST-SOUTHWEST OF THE WEST CORNER OF A FRAME HOUSE, 26 FEET NORTHWEST
 AT0414'OF THE CENTER LINE OF A SHELL DRIVEWAY, 9 FEET NORTHWEST OF THE CENTER
 AT0414'OF A DRAINAGE DITCH, 9 FEET SOUTH OF A TILE ABOUT 3 FEET UNDERGROUND,
 AT0414'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH BEARS A MISSISSIPPI
 AT0414'RIVER COMMISSION CAP THAT HAS THE LETTERS USBM 1893 CAST ON THE TOP
 AT0414'AND WHICH PROJECTS 2 FEET.
 AT0414
 AT0414                          STATION RECOVERY (1984)
 AT0414
 AT0414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0414'PIPE FOUND VERY LOOSE IN GROUND AND PROJECTING ABOUT 2.5 FEET.  NOT
 AT0414'SUITABLE FOR FIRST ORDER LEVELS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0413 ***********************************************************************
 AT0413  DESIGNATION -  228/2 CAP
 AT0413  PID         -  AT0413
 AT0413  STATE/COUNTY-  LA/PLAQUEMINES
 AT0413  COUNTRY     -  US
 AT0413  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0413
 AT0413                         *CURRENT SURVEY CONTROL
 AT0413  ______________________________________________________________________
 AT0413* NAD 83(1986) POSITION- 29 36 37.     (N) 089 51 38.     (W)   SCALED
 AT0413* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0413  **This station is located in a suspected subsidence area (see below).
 AT0413  ______________________________________________________________________
 AT0413  GEOID HEIGHT    -        -24.828 (meters)                     GEOID18
 AT0413
 AT0413.The horizontal coordinates were scaled from a map and have
 AT0413.an estimated accuracy of +/- 6 seconds.
 AT0413
 AT0413.** This station is in an area of known vertical motion. If an
 AT0413.** orthometric height was ever established but is not available 
 AT0413.** in the current survey control section, the orthometric height
 AT0413.** is considered suspect.  Suspect heights are available in the
 AT0413.** superseded section only if requested.
 AT0413
 AT0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0413.GEOID18 height accuracy estimate available here.
 AT0413
 AT0413.Click photographs - Photos may exist for this station.
 AT0413
 AT0413;                    North         East    Units  Estimated Accuracy
 AT0413;SPC LA S     -   123,990.    1,142,640.      MT  (+/- 180 meters Scaled)
 AT0413
 AT0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT229790(NAD 83)
 AT0413
 AT0413                          SUPERSEDED SURVEY CONTROL
 AT0413
 AT0413.No superseded survey control is available for this station.
 AT0413
 AT0413_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0413_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0413_STAMPING: USBM 1893
 AT0413_MARK LOGO: MRC
 AT0413_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0413
 AT0413  HISTORY     - Date     Condition        Report By
 AT0413  HISTORY     - 1893     MONUMENTED       MRC
 AT0413  HISTORY     - 1971     GOOD             NGS
 AT0413  HISTORY     - 1984     POOR             NGS
 AT0413
 AT0413                          STATION DESCRIPTION
 AT0413
 AT0413'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0413'ABOUT 4.7 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0413'AT POINTE A LA HACHE, ON THE PROPERTY OF LOUIS FREDWICK, 93 YARDS
 AT0413'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 74.0 FEET NORTH OF THE
 AT0413'NORTH CORNER OF A FRAME HOUSE WITH A TIN ROOF, 73.3 FEET
 AT0413'WEST-SOUTHWEST OF THE WEST CORNER OF A FRAME HOUSE, 26 FEET NORTHWEST
 AT0413'OF THE CENTER LINE OF A SHELL DRIVEWAY, 9 FEET NORTHWEST OF THE CENTER
 AT0413'OF A DRAINAGE DITCH, 9 FEET SOUTH OF A 12-INCH PECAN TREE. AN IRON
 AT0413'PIPE WHICH BEARS A MISSISSIPPI RIVER COMMISSION CAP THAT HAS THE
 AT0413'LETTERS USBM 1893 CAST ON THE TOP AND WHICH PROJECTS 2 FEET.
 AT0413
 AT0413                          STATION RECOVERY (1984)
 AT0413
 AT0413'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0413'PIPE FOUND VERY LOOSE IN GROUND AND PROJECTING ABOUT 2.5 FEET.  NOT
 AT0413'SUITABLE FOR FIRST ORDER LEVELS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3763 ***********************************************************************
 BJ3763  DESIGNATION -  229 73
 BJ3763  PID         -  BJ3763
 BJ3763  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3763  COUNTRY     -  US
 BJ3763  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3763
 BJ3763                         *CURRENT SURVEY CONTROL
 BJ3763  ______________________________________________________________________
 BJ3763* NAD 83(1986) POSITION- 30 27 35.     (N) 091 00 30.     (W)   SCALED
 BJ3763* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3763  **This station is located in a suspected subsidence area (see below).
 BJ3763  ______________________________________________________________________
 BJ3763  GEOID HEIGHT    -        -27.006 (meters)                     GEOID18
 BJ3763  DYNAMIC HEIGHT  -         13.010 (meters)       42.68  (feet) COMP
 BJ3763  MODELED GRAVITY -    979,341.5   (mgal)                       NAVD 88
 BJ3763
 BJ3763.The horizontal coordinates were scaled from a map and have
 BJ3763.an estimated accuracy of +/- 6 seconds.
 BJ3763
 BJ3763.** This station is in an area of known vertical motion. If an
 BJ3763.** orthometric height was ever established but is not available 
 BJ3763.** in the current survey control section, the orthometric height
 BJ3763.** is considered suspect.  Suspect heights are available in the
 BJ3763.** superseded section only if requested.
 BJ3763
 BJ3763.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3763.GEOID18 height accuracy estimate available here.
 BJ3763
 BJ3763.Click photographs - Photos may exist for this station.
 BJ3763
 BJ3763.The dynamic height is computed by dividing the NAVD 88
 BJ3763.geopotential number by the normal gravity value computed on the
 BJ3763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3763.degrees latitude (g = 980.6199 gals.).
 BJ3763
 BJ3763.The modeled gravity was interpolated from observed gravity values.
 BJ3763
 BJ3763;                    North         East    Units  Estimated Accuracy
 BJ3763;SPC LA S     -   217,270.    1,031,210.      MT  (+/- 180 meters Scaled)
 BJ3763
 BJ3763_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP912714(NAD 83)
 BJ3763
 BJ3763                          SUPERSEDED SURVEY CONTROL
 BJ3763
 BJ3763.No superseded survey control is available for this station.
 BJ3763
 BJ3763_MARKER: DD = SURVEY DISK
 BJ3763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3763_STAMPING: 229-73 1973
 BJ3763_MARK LOGO: LA-033
 BJ3763_PROJECTION: RECESSED 5 CENTIMETERS
 BJ3763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3763+STABILITY: SURFACE MOTION
 BJ3763
 BJ3763  HISTORY     - Date     Condition        Report By
 BJ3763  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3763  HISTORY     - 1983     GOOD             LADTD
 BJ3763  HISTORY     - 1987     GOOD             LA-033
 BJ3763
 BJ3763                          STATION DESCRIPTION
 BJ3763
 BJ3763'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3763'4.8 KM (3 MI) WEST FROM DENHAM SPRINGS.  ABOUT 6.8 KM (4.2 MILES)
 BJ3763'EAST ON INTERSTATE 12 FROM THE JUNCTION WITH U S HIGHWAY 61 IN SOUTH
 BJ3763'BATON ROUGE TO THE ONEAL LANE EXIT, THENCE NORTH ON ONEAL LANE FOR
 BJ3763'ABOUT 1.9 KM (1.2 MILES) TO THE JUNCTION WITH OLD HAMMOND HIGHWAY WITH
 BJ3763'THE BENCH MARK SET IN THE SOUTHWEST QUADRANT OF THE TWO ROADS, 21
 BJ3763'METERS (69 FEET) SOUTH-SOUTHEAST OF THE CENTER OF OLD HAMMOND HIGHWAY,
 BJ3763'17.1 METERS (56 FEET) WEST-SOUTHWEST OF THE CENTER OF ONEAL LANE, 14.9
 BJ3763'METERS (49 FEET) SOUTHEAST OF A RIGHT-OF-WAY MARKER, 6.1 METERS
 BJ3763'(20 FEET) NORTHWEST OF A RIGHT-OF-WAY MARKER.  IT IS 0.30 METERS
 BJ3763'NORTHEAST FROM A WITNESS POST AND 1.83 M ABOVE ONEAL LANE.
 BJ3763
 BJ3763                          STATION RECOVERY (1987)
 BJ3763
 BJ3763'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3763'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4054 ***********************************************************************
 BJ4054  DESIGNATION -  23 87
 BJ4054  PID         -  BJ4054
 BJ4054  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4054  COUNTRY     -  US
 BJ4054  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4054
 BJ4054                         *CURRENT SURVEY CONTROL
 BJ4054  ______________________________________________________________________
 BJ4054* NAD 83(1986) POSITION- 30 27 37.     (N) 091 02 58.     (W)   SCALED
 BJ4054* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4054  **This station is located in a suspected subsidence area (see below).
 BJ4054  ______________________________________________________________________
 BJ4054  GEOID HEIGHT    -        -27.019 (meters)                     GEOID18
 BJ4054  DYNAMIC HEIGHT  -         13.537 (meters)       44.41  (feet) COMP
 BJ4054  MODELED GRAVITY -    979,341.4   (mgal)                       NAVD 88
 BJ4054
 BJ4054.The horizontal coordinates were scaled from a map and have
 BJ4054.an estimated accuracy of +/- 6 seconds.
 BJ4054
 BJ4054.** This station is in an area of known vertical motion. If an
 BJ4054.** orthometric height was ever established but is not available 
 BJ4054.** in the current survey control section, the orthometric height
 BJ4054.** is considered suspect.  Suspect heights are available in the
 BJ4054.** superseded section only if requested.
 BJ4054
 BJ4054.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4054.GEOID18 height accuracy estimate available here.
 BJ4054
 BJ4054.Click photographs - Photos may exist for this station.
 BJ4054
 BJ4054.The dynamic height is computed by dividing the NAVD 88
 BJ4054.geopotential number by the normal gravity value computed on the
 BJ4054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4054.degrees latitude (g = 980.6199 gals.).
 BJ4054
 BJ4054.The modeled gravity was interpolated from observed gravity values.
 BJ4054
 BJ4054;                    North         East    Units  Estimated Accuracy
 BJ4054;SPC LA S     -   217,320.    1,027,260.      MT  (+/- 180 meters Scaled)
 BJ4054
 BJ4054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP872714(NAD 83)
 BJ4054
 BJ4054                          SUPERSEDED SURVEY CONTROL
 BJ4054
 BJ4054.No superseded survey control is available for this station.
 BJ4054
 BJ4054_MARKER: DB = BENCH MARK DISK
 BJ4054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4054_STAMPING: 23-87 1987
 BJ4054_MARK LOGO: LA-033
 BJ4054_PROJECTION: FLUSH
 BJ4054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4054+STABILITY: SURFACE MOTION
 BJ4054
 BJ4054  HISTORY     - Date     Condition        Report By
 BJ4054  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4054
 BJ4054                          STATION DESCRIPTION
 BJ4054
 BJ4054'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4054'IN BATON ROUGE.
 BJ4054'LOCATED EAST OF BATON ROUGE ON FLORIDA BOULEVARD SOUTH OF THE SOUTH
 BJ4054'SERVICE ROAD AND NEAR THE ENTRANCE TO THE A AND P SHOPPING CENTER
 BJ4054'ABOUT 4.6 KM (2.8 MI) EAST OF THE JUNCTION OF FLORIDA BOULEVARD AND
 BJ4054'AIRLINE HIGHWAY, 12.2 METERS (40 FT) SOUTHWEST OF A FIRE HYDRANT, 8.8
 BJ4054'METERS (29 FT) SOUTH OF THE CENTERLINE OF THE SOUTH SERVICE ROAD, 8.8
 BJ4054'METERS (29 FT) EAST OF THE CENTER OF THE ENTRANCE TO A AND P, AND 1.2
 BJ4054'METERS (4 FT) NORTH OF THE NORTH POST OF AN A AND P SIGN.
 BJ4054'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4054'THE MARK IS 0.15 M ABOVE SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5158 ***********************************************************************
 BJ5158  DESIGNATION -  23 A 001
 BJ5158  PID         -  BJ5158
 BJ5158  STATE/COUNTY-  LA/IBERIA
 BJ5158  COUNTRY     -  US
 BJ5158  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5158
 BJ5158                         *CURRENT SURVEY CONTROL
 BJ5158  ______________________________________________________________________
 BJ5158* NAD 83(1992) POSITION- 30 03 48.59213(N) 091 56 09.52112(W)   ADJUSTED
 BJ5158* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5158  **This station is located in a suspected subsidence area (see below).
 BJ5158  ______________________________________________________________________
 BJ5158  GEOID HEIGHT    -        -26.703 (meters)                     GEOID18
 BJ5158  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ5158  HORZ ORDER      -  SECOND
 BJ5158
 BJ5158.The horizontal coordinates were established by classical geodetic methods
 BJ5158.and adjusted by the National Geodetic Survey in January 1993.
 BJ5158
 BJ5158.** This station is in an area of known vertical motion. If an
 BJ5158.** orthometric height was ever established but is not available 
 BJ5158.** in the current survey control section, the orthometric height
 BJ5158.** is considered suspect.  Suspect heights are available in the
 BJ5158.** superseded section only if requested.
 BJ5158
 BJ5158.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5158.GEOID18 height accuracy estimate available here.
 BJ5158
 BJ5158.Click photographs - Photos may exist for this station.
 BJ5158
 BJ5158.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5158
 BJ5158. The following values were computed from the NAD 83(1992) position.
 BJ5158
 BJ5158;                    North         East     Units Scale Factor Converg.
 BJ5158;SPC LA S     -   173,457.607   941,894.651   MT  0.99992634   -0 18 04.8
 BJ5158;SPC LA S     -   569,085.50  3,090,199.37   sFT  0.99992634   -0 18 04.8
 BJ5158;UTM  15      - 3,326,298.559   602,560.014   MT  0.99972977   +0 31 59.1
 BJ5158
 BJ5158!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5158!SPC LA S     -   1.00000280  x   0.99992634  =   0.99992914
 BJ5158!UTM  15      -   1.00000280  x   0.99972977  =   0.99973257
 BJ5158
 BJ5158:                Primary Azimuth Mark                     Grid Az
 BJ5158:SPC LA S     -  23 A 002                                 156 28 24.3
 BJ5158:UTM  15      -  23 A 002                                 155 38 20.4
 BJ5158
 BJ5158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0256026298(NAD 83)
 BJ5158
 BJ5158|---------------------------------------------------------------------|
 BJ5158| PID    Reference Object                     Distance      Geod. Az  |
 BJ5158|                                                           dddmmss.s |
 BJ5158| BJ5157 23 A 002                            APPROX. 0.8 KM 1561019.5 |
 BJ5158|---------------------------------------------------------------------|
 BJ5158
 BJ5158                          SUPERSEDED SURVEY CONTROL
 BJ5158
 BJ5158  NAD 83(1986)-  30 03 48.61241(N)    091 56 09.51535(W) AD(       ) 2
 BJ5158  NAD 27      -  30 03 47.88344(N)    091 56 09.08853(W) AD(       ) 2
 BJ5158
 BJ5158.Superseded values are not recommended for survey control.
 BJ5158
 BJ5158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5158.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5158
 BJ5158_MARKER: DD = SURVEY DISK
 BJ5158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5158_STAMPING: 23A001 1973
 BJ5158_MARK LOGO: LADHGS
 BJ5158_PROJECTION: FLUSH
 BJ5158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5158+STABILITY: SURFACE MOTION
 BJ5158
 BJ5158  HISTORY     - Date     Condition        Report By
 BJ5158  HISTORY     - 1973     MONUMENTED       LADH
 BJ5158  HISTORY     - 19950502 MARK NOT FOUND   USPSQD
 BJ5158
 BJ5158                          STATION DESCRIPTION
 BJ5158
 BJ5158'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5158'THE STATION IS LOCATED 4 MILES SOUTHEAST OF YOUNGSVILLE, 8 MILES
 BJ5158'NORTHWEST OF NEW IBERIA, AND 8 MILES NORTHEAST OF DELCAMBRE, IN THE
 BJ5158'NORTHWEST QUARTER OF SECTION 26, T11S, R5E, AND ON THE PROPERTY
 BJ5158'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5158'
 BJ5158'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 AND U. S.
 BJ5158'HIGHWAY 90, GO SOUTHEAST ALONG THE SOUTH BOUND LANE ON U. S. HIGHWAY
 BJ5158'90 FOR 0.2 MILES.  THE STATION IS SET ON THE RIGHT AND SOUTHWEST OF
 BJ5158'THE HIGHWAY NEAR A FENCE AND A POWER POLE.
 BJ5158'
 BJ5158'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5158'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5158'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5158'STAMPED 23A001 1973.  IT IS 110 FEET WEST OF A DITCH, 101 FEET
 BJ5158'SOUTH OF THE CENTER OF THE SOUTH BOUND LANE ON U. S. HIGHWAY 90, 39
 BJ5158'FEET SOUTH OF A POWER POLE, 5 FEET EAST OF A FENCE, AND 3 FEET
 BJ5158'SOUTH OF A METAL WITNESS POST AND SIGN.
 BJ5158'
 BJ5158'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BJ5158
 BJ5158                          STATION RECOVERY (1995)
 BJ5158
 BJ5158'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5157 ***********************************************************************
 BJ5157  DESIGNATION -  23 A 002
 BJ5157  PID         -  BJ5157
 BJ5157  STATE/COUNTY-  LA/IBERIA
 BJ5157  COUNTRY     -  US
 BJ5157  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5157
 BJ5157                         *CURRENT SURVEY CONTROL
 BJ5157  ______________________________________________________________________
 BJ5157* NAD 83(1992) POSITION- 30 03 24.08833(N) 091 55 57.08100(W)   ADJUSTED
 BJ5157* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5157  **This station is located in a suspected subsidence area (see below).
 BJ5157  ______________________________________________________________________
 BJ5157  GEOID HEIGHT    -        -26.685 (meters)                     GEOID18
 BJ5157  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ5157  HORZ ORDER      -  SECOND
 BJ5157
 BJ5157.The horizontal coordinates were established by classical geodetic methods
 BJ5157.and adjusted by the National Geodetic Survey in January 1993.
 BJ5157
 BJ5157.** This station is in an area of known vertical motion. If an
 BJ5157.** orthometric height was ever established but is not available 
 BJ5157.** in the current survey control section, the orthometric height
 BJ5157.** is considered suspect.  Suspect heights are available in the
 BJ5157.** superseded section only if requested.
 BJ5157
 BJ5157.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5157.GEOID18 height accuracy estimate available here.
 BJ5157
 BJ5157.Click photographs - Photos may exist for this station.
 BJ5157
 BJ5157.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5157
 BJ5157. The following values were computed from the NAD 83(1992) position.
 BJ5157
 BJ5157;                    North         East     Units Scale Factor Converg.
 BJ5157;SPC LA S     -   172,701.390   942,223.881   MT  0.99992622   -0 17 58.6
 BJ5157;SPC LA S     -   566,604.48  3,091,279.52   sFT  0.99992622   -0 17 58.6
 BJ5157;UTM  15      - 3,325,547.363   602,900.154   MT  0.99973063   +0 32 04.9
 BJ5157
 BJ5157!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5157!SPC LA S     -   1.00000297  x   0.99992622  =   0.99992919
 BJ5157!UTM  15      -   1.00000297  x   0.99973063  =   0.99973360
 BJ5157
 BJ5157:                Primary Azimuth Mark                     Grid Az
 BJ5157:SPC LA S     -  23 A 003                                 151 45 27.8
 BJ5157:UTM  15      -  23 A 003                                 150 55 24.3
 BJ5157
 BJ5157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0290025547(NAD 83)
 BJ5157
 BJ5157|---------------------------------------------------------------------|
 BJ5157| PID    Reference Object                     Distance      Geod. Az  |
 BJ5157|                                                           dddmmss.s |
 BJ5157| BJ5156 23 A 003                            APPROX. 0.7 KM 1512729.2 |
 BJ5157|---------------------------------------------------------------------|
 BJ5157
 BJ5157                          SUPERSEDED SURVEY CONTROL
 BJ5157
 BJ5157  NAD 83(1986)-  30 03 24.10861(N)    091 55 57.07523(W) AD(       ) 2
 BJ5157  NAD 27      -  30 03 23.37878(N)    091 55 56.64842(W) AD(       ) 2
 BJ5157
 BJ5157.Superseded values are not recommended for survey control.
 BJ5157
 BJ5157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5157.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5157
 BJ5157_MARKER: DD = SURVEY DISK
 BJ5157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5157_STAMPING: 23A002 1973
 BJ5157_MARK LOGO: LADHGS
 BJ5157_PROJECTION: FLUSH
 BJ5157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5157+STABILITY: SURFACE MOTION
 BJ5157
 BJ5157  HISTORY     - Date     Condition        Report By
 BJ5157  HISTORY     - 1973     MONUMENTED       LADH
 BJ5157  HISTORY     - 19950502 GOOD             USPSQD
 BJ5157
 BJ5157                          STATION DESCRIPTION
 BJ5157
 BJ5157'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5157'THE STATION IS LOCATED 4.5 MILES SOUTHEAST OF YOUNGSVILLE, 7.5 MILES
 BJ5157'NORHTWEST OF NEW IBERIA, AND 8 MILES NORTHEAST OF DELCAMBRE, IN THE
 BJ5157'SOUTHWEST QUARTER OF SECTION 26, T11S, R5E, AND ON THE PROPERTY
 BJ5157'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5157'
 BJ5157'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 AND U. S.
 BJ5157'HIGHWAY 90, GO SOUTHEAST ALONG U. S. HIGHWAY 90 FOR 0.6 MILE.  THE
 BJ5157'STATION IS SET ON THE RIGHT AND SOUTHWEST OF THE HIGHWAY NEAR A
 BJ5157'FENCE CORNER AND A PECAN TREE.
 BJ5157'
 BJ5157'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ5157'AND U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5157'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.
 BJ5157'IT IS STAMPED 23A002 1973.  IT IS 102 FEET WEST OF THE CENTER OF
 BJ5157'THE SOUTH BOUND LANE ON U. S. HIGHWAY 90, 33 FEET EAST OF A 24-INCH
 BJ5157'PECAN TREE, 4 FEET EAST OF A FENCE CORNER, AND 3.5 FEET NORTH OF A
 BJ5157'METAL WITNESS POST AND SIGN.
 BJ5157'
 BJ5157'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BJ5157
 BJ5157                          STATION RECOVERY (1995)
 BJ5157
 BJ5157'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5156 ***********************************************************************
 BJ5156  DESIGNATION -  23 A 003
 BJ5156  PID         -  BJ5156
 BJ5156  STATE/COUNTY-  LA/IBERIA
 BJ5156  COUNTRY     -  US
 BJ5156  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5156
 BJ5156                         *CURRENT SURVEY CONTROL
 BJ5156  ______________________________________________________________________
 BJ5156* NAD 83(1992) POSITION- 30 03 03.01385(N) 091 55 43.90514(W)   ADJUSTED
 BJ5156* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5156  **This station is located in a suspected subsidence area (see below).
 BJ5156  ______________________________________________________________________
 BJ5156  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BJ5156  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 BJ5156  HORZ ORDER      -  SECOND
 BJ5156
 BJ5156.The horizontal coordinates were established by classical geodetic methods
 BJ5156.and adjusted by the National Geodetic Survey in January 1993.
 BJ5156
 BJ5156.** This station is in an area of known vertical motion. If an
 BJ5156.** orthometric height was ever established but is not available 
 BJ5156.** in the current survey control section, the orthometric height
 BJ5156.** is considered suspect.  Suspect heights are available in the
 BJ5156.** superseded section only if requested.
 BJ5156
 BJ5156.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5156.GEOID18 height accuracy estimate available here.
 BJ5156
 BJ5156.Click photographs - Photos may exist for this station.
 BJ5156
 BJ5156.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5156
 BJ5156. The following values were computed from the NAD 83(1992) position.
 BJ5156
 BJ5156;                    North         East     Units Scale Factor Converg.
 BJ5156;SPC LA S     -   172,050.669   942,573.413   MT  0.99992612   -0 17 52.0
 BJ5156;SPC LA S     -   564,469.57  3,092,426.27   sFT  0.99992612   -0 17 52.0
 BJ5156;UTM  15      - 3,324,901.927   603,259.054   MT  0.99973155   +0 32 11.2
 BJ5156
 BJ5156!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5156!SPC LA S     -   1.00000316  x   0.99992612  =   0.99992928
 BJ5156!UTM  15      -   1.00000316  x   0.99973155  =   0.99973471
 BJ5156
 BJ5156:                Primary Azimuth Mark                     Grid Az
 BJ5156:SPC LA S     -  COTEAU                                   155 38 10.1
 BJ5156:UTM  15      -  COTEAU                                   154 48 06.9
 BJ5156
 BJ5156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0325924901(NAD 83)
 BJ5156
 BJ5156|---------------------------------------------------------------------|
 BJ5156| PID    Reference Object                     Distance      Geod. Az  |
 BJ5156|                                                           dddmmss.s |
 BJ5156| BJ5155 COTEAU                              APPROX. 1.0 KM 1552018.1 |
 BJ5156|---------------------------------------------------------------------|
 BJ5156
 BJ5156                          SUPERSEDED SURVEY CONTROL
 BJ5156
 BJ5156  NAD 83(1986)-  30 03 03.03418(N)    091 55 43.89939(W) AD(       ) 2
 BJ5156  NAD 27      -  30 03 02.30391(N)    091 55 43.47281(W) AD(       ) 2
 BJ5156
 BJ5156.Superseded values are not recommended for survey control.
 BJ5156
 BJ5156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5156.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5156
 BJ5156_MARKER: DD = SURVEY DISK
 BJ5156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5156_STAMPING: 23A003 1973
 BJ5156_MARK LOGO: LADHGS
 BJ5156_PROJECTION: FLUSH
 BJ5156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5156+STABILITY: SURFACE MOTION
 BJ5156
 BJ5156  HISTORY     - Date     Condition        Report By
 BJ5156  HISTORY     - 1973     MONUMENTED       LADH
 BJ5156  HISTORY     - 19950502 GOOD             USPSQD
 BJ5156  HISTORY     - 20040308 MARK NOT FOUND   USPSQD
 BJ5156
 BJ5156                          STATION DESCRIPTION
 BJ5156
 BJ5156'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5156'THE STATION IS LOCATED 5 MILES SOUTHEAST OF YOUNGSVILLE, 7 MILES
 BJ5156'NORHTHWEST OF NEW IBERIA, AND 7.5 MILES NORTHEAST OF DELCAMBRE, IN
 BJ5156'T11S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BJ5156'HIGHWAYS.
 BJ5156'
 BJ5156'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 AND U. S.
 BJ5156'HIGHWAY 90, GO SOUTHEAST ALONG U. S. HIGHWAY 90 FOR 1.1 MILES TO THE
 BJ5156'JUNCTION WITH STATE HIGHWAY 88.  THE STATION IS SET IN THE MEDIAN
 BJ5156'OF THE FLARE OF THE CROSS-OVER.
 BJ5156'
 BJ5156'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5156'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5156'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5156'STAMPED 23A003 1973.  IT IS 120 FEET WEST-SOUTHWEST OF THE CENTER
 BJ5156'OF THE NORTH BOUND LANE ON U. S. HIGHWAY 90, 35 FEET
 BJ5156'NORTH-NORTHEAST OF THE CENTER OF THE EAST BOUND LANE ON STATE
 BJ5156'HIGHWAY 88, 29 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE WEST
 BJ5156'BOUND LANE ON STATE HIGHWAY 88, AND 3 FEET EAST-SOUTHEAST OF A METAL
 BJ5156'WITNESS POST AND SIGN.
 BJ5156'
 BJ5156'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BJ5156
 BJ5156                          STATION RECOVERY (1995)
 BJ5156
 BJ5156'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5156'RECOVERED IN GOOD CONDITION.
 BJ5156
 BJ5156                          STATION RECOVERY (2004)
 BJ5156
 BJ5156'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ5156'MAJOR ROAD CONSTRUCTION IN AREA AND MARK COULD NOT BE FOUND AT THIS
 BJ5156'TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0598 ***********************************************************************
 BJ0598  DESIGNATION -  23 ABLD
 BJ0598  PID         -  BJ0598
 BJ0598  STATE/COUNTY-  LA/IBERVILLE
 BJ0598  COUNTRY     -  US
 BJ0598  USGS QUAD   -  WHITE CASTLE (2018)
 BJ0598
 BJ0598                         *CURRENT SURVEY CONTROL
 BJ0598  ______________________________________________________________________
 BJ0598* NAD 83(1986) POSITION- 30 12 07.     (N) 091 10 11.     (W)   SCALED
 BJ0598* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0598  **This station is located in a suspected subsidence area (see below).
 BJ0598  ______________________________________________________________________
 BJ0598  GEOID HEIGHT    -        -26.915 (meters)                     GEOID18
 BJ0598  DYNAMIC HEIGHT  -          5.922 (meters)       19.43  (feet) COMP
 BJ0598  MODELED GRAVITY -    979,313.4   (mgal)                       NAVD 88
 BJ0598
 BJ0598.The horizontal coordinates were scaled from a map and have
 BJ0598.an estimated accuracy of +/- 6 seconds.
 BJ0598
 BJ0598.** This station is in an area of known vertical motion. If an
 BJ0598.** orthometric height was ever established but is not available 
 BJ0598.** in the current survey control section, the orthometric height
 BJ0598.** is considered suspect.  Suspect heights are available in the
 BJ0598.** superseded section only if requested.
 BJ0598
 BJ0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0598.GEOID18 height accuracy estimate available here.
 BJ0598
 BJ0598.Click photographs - Photos may exist for this station.
 BJ0598
 BJ0598.The dynamic height is computed by dividing the NAVD 88
 BJ0598.geopotential number by the normal gravity value computed on the
 BJ0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0598.degrees latitude (g = 980.6199 gals.).
 BJ0598
 BJ0598.The modeled gravity was interpolated from observed gravity values.
 BJ0598
 BJ0598;                    North         East    Units  Estimated Accuracy
 BJ0598;SPC LA S     -   188,660.    1,015,750.      MT  (+/- 180 meters Scaled)
 BJ0598
 BJ0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP761425(NAD 83)
 BJ0598
 BJ0598                          SUPERSEDED SURVEY CONTROL
 BJ0598
 BJ0598.No superseded survey control is available for this station.
 BJ0598
 BJ0598_MARKER: DD = SURVEY DISK
 BJ0598_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0598_MARK LOGO: USACE
 BJ0598_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0598_ROD/PIPE-DEPTH: 35.7 meters
 BJ0598
 BJ0598  HISTORY     - Date     Condition        Report By
 BJ0598  HISTORY     - UNK      MONUMENTED       USACE
 BJ0598  HISTORY     - 1976     GOOD             NGS
 BJ0598
 BJ0598                          STATION DESCRIPTION
 BJ0598
 BJ0598'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0598'0.3 MI SOUTH FROM BAYOU GOULA.
 BJ0598'0.3 MILE SOUTH ALONG STATE HIGHWAY 405 FROM THE JUNTION OF STATE
 BJ0598'HIGHWAY 69, AT THE JUNCTION OF A DRIVE LEADING WEST, 37 FT EAST OF THE
 BJ0598'CENTER LINE OF THE HIGHWAY, 88 FT SOUTH OF THE EXTENDED CENTER LINE OF
 BJ0598'THE DRIVE, 59 FT SOUTH OF THE SOUTH END OF A GATE, 7.0 FT EAST OF A
 BJ0598'FENCE, A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 117 FT
 BJ0598'ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 115 FT WITH A 3-INCH
 BJ0598'SCREW CAP FOR ACCESS.  THE SCREW CAP IS ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5154 ***********************************************************************
 BJ5154  DESIGNATION -  23 B 001
 BJ5154  PID         -  BJ5154
 BJ5154  STATE/COUNTY-  LA/IBERIA
 BJ5154  COUNTRY     -  US
 BJ5154  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5154
 BJ5154                         *CURRENT SURVEY CONTROL
 BJ5154  ______________________________________________________________________
 BJ5154* NAD 83(1992) POSITION- 30 01 51.32924(N) 091 55 09.98194(W)   ADJUSTED
 BJ5154* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5154  **This station is located in a suspected subsidence area (see below).
 BJ5154  ______________________________________________________________________
 BJ5154  GEOID HEIGHT    -        -26.618 (meters)                     GEOID18
 BJ5154  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BJ5154  HORZ ORDER      -  SECOND
 BJ5154
 BJ5154.The horizontal coordinates were established by classical geodetic methods
 BJ5154.and adjusted by the National Geodetic Survey in January 1993.
 BJ5154
 BJ5154.** This station is in an area of known vertical motion. If an
 BJ5154.** orthometric height was ever established but is not available 
 BJ5154.** in the current survey control section, the orthometric height
 BJ5154.** is considered suspect.  Suspect heights are available in the
 BJ5154.** superseded section only if requested.
 BJ5154
 BJ5154.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5154.GEOID18 height accuracy estimate available here.
 BJ5154
 BJ5154.Click photographs - Photos may exist for this station.
 BJ5154
 BJ5154.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5154
 BJ5154. The following values were computed from the NAD 83(1992) position.
 BJ5154
 BJ5154;                    North         East     Units Scale Factor Converg.
 BJ5154;SPC LA S     -   169,838.825   943,470.782   MT  0.99992588   -0 17 35.0
 BJ5154;SPC LA S     -   557,212.88  3,095,370.39   sFT  0.99992588   -0 17 35.0
 BJ5154;UTM  15      - 3,322,703.805   604,188.344   MT  0.99973393   +0 32 27.0
 BJ5154
 BJ5154!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5154!SPC LA S     -   1.00000368  x   0.99992588  =   0.99992956
 BJ5154!UTM  15      -   1.00000368  x   0.99973393  =   0.99973761
 BJ5154
 BJ5154:                Primary Azimuth Mark                     Grid Az
 BJ5154:SPC LA S     -  23 B 002                                 152 30 59.5
 BJ5154:UTM  15      -  23 B 002                                 151 40 57.5
 BJ5154
 BJ5154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0418822703(NAD 83)
 BJ5154
 BJ5154|---------------------------------------------------------------------|
 BJ5154| PID    Reference Object                     Distance      Geod. Az  |
 BJ5154|                                                           dddmmss.s |
 BJ5154| BJ5153 23 B 002                            APPROX. 1.3 KM 1521324.5 |
 BJ5154|---------------------------------------------------------------------|
 BJ5154
 BJ5154                          SUPERSEDED SURVEY CONTROL
 BJ5154
 BJ5154  NAD 83(1986)-  30 01 51.34968(N)    091 55 09.97619(W) AD(       ) 2
 BJ5154  NAD 27      -  30 01 50.61757(N)    091 55 09.54983(W) AD(       ) 2
 BJ5154
 BJ5154.Superseded values are not recommended for survey control.
 BJ5154
 BJ5154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5154.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5154
 BJ5154_MARKER: DD = SURVEY DISK
 BJ5154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5154_STAMPING: 23B001 1973
 BJ5154_MARK LOGO: LADHGS
 BJ5154_PROJECTION: FLUSH
 BJ5154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5154+STABILITY: SURFACE MOTION
 BJ5154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5154+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2006
 BJ5154
 BJ5154  HISTORY     - Date     Condition        Report By
 BJ5154  HISTORY     - 1973     MONUMENTED       LADH
 BJ5154  HISTORY     - 19950503 MARK NOT FOUND   USPSQD
 BJ5154  HISTORY     - 20060809 GOOD             LADTD
 BJ5154
 BJ5154                          STATION DESCRIPTION
 BJ5154
 BJ5154'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5154'THE STATION IS LOCATED 6 MILES SOUTHEAST OF YOUNGSVILLE, 4 MILES
 BJ5154'WEST-NORTHWEST OF NEW IBERIA, AND 7 MILES NORTHEAST OF DELCAMBRE, IN
 BJ5154'THE NORTHWEST QUARTER OF SECTION 1, T12S, R5E, AND ON THE PROPERTY
 BJ5154'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5154'
 BJ5154'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 AND U. S.
 BJ5154'HIGHWAY 90, GO SOUTHEAST ALONG U. S. HIGHWAY 90 FOR 2.5 MILES.  THE
 BJ5154'STATION IS SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR A METAL
 BJ5154'GATE AND A CULVERT.
 BJ5154'
 BJ5154'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5154'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5154'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5154'STAMPED 23B001 1973.  IT IS 104 FEET WEST OF THE CENTER OF THE
 BJ5154'SOUTH BOUND LANE ON U. S. HIGHWAY 90, 64 FEET WEST OF THE NORTH END
 BJ5154'OF A SIDE DRAIN, 18 FEET NORTH OF THE CENTER OF A METAL GATE, 4
 BJ5154'FEET EAST OF A FENCE, AND 4 FEET SOUTH OF A METAL WITNESS POST AND
 BJ5154'SIGN.
 BJ5154'
 BJ5154'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BJ5154
 BJ5154                          STATION RECOVERY (1995)
 BJ5154
 BJ5154'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5154'MARK NOT FOUND.
 BJ5154
 BJ5154                          STATION RECOVERY (2006)
 BJ5154
 BJ5154'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ5154'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 BJ5154'HIGHWAY 88 GO EAST FOR 1.5 MI ON HIGHWAY 90.  OMIT FROM DESCRIPTION
 BJ5154'THE DISTANCES FROM THE GATE AND FENCE.  ADD TO DESCRIPTION, 19 FT
 BJ5154'NORTH-NORTHWEST FROM THE CENTER OF A GRAVEL DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5153 ***********************************************************************
 BJ5153  DESIGNATION -  23 B 002
 BJ5153  PID         -  BJ5153
 BJ5153  STATE/COUNTY-  LA/IBERIA
 BJ5153  COUNTRY     -  US
 BJ5153  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5153
 BJ5153                         *CURRENT SURVEY CONTROL
 BJ5153  ______________________________________________________________________
 BJ5153* NAD 83(1992) POSITION- 30 01 13.61179(N) 091 54 47.15310(W)   ADJUSTED
 BJ5153* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5153  **This station is located in a suspected subsidence area (see below).
 BJ5153  ______________________________________________________________________
 BJ5153  GEOID HEIGHT    -        -26.589 (meters)                     GEOID18
 BJ5153  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BJ5153  HORZ ORDER      -  SECOND
 BJ5153
 BJ5153.The horizontal coordinates were established by classical geodetic methods
 BJ5153.and adjusted by the National Geodetic Survey in January 1993.
 BJ5153
 BJ5153.** This station is in an area of known vertical motion. If an
 BJ5153.** orthometric height was ever established but is not available 
 BJ5153.** in the current survey control section, the orthometric height
 BJ5153.** is considered suspect.  Suspect heights are available in the
 BJ5153.** superseded section only if requested.
 BJ5153
 BJ5153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5153.GEOID18 height accuracy estimate available here.
 BJ5153
 BJ5153.Click photographs - Photos may exist for this station.
 BJ5153
 BJ5153.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5153
 BJ5153. The following values were computed from the NAD 83(1992) position.
 BJ5153
 BJ5153;                    North         East     Units Scale Factor Converg.
 BJ5153;SPC LA S     -   168,674.401   944,076.516   MT  0.99992580   -0 17 23.6
 BJ5153;SPC LA S     -   553,392.60  3,097,357.70   sFT  0.99992580   -0 17 23.6
 BJ5153;UTM  15      - 3,321,548.540   604,810.840   MT  0.99973553   +0 32 37.8
 BJ5153
 BJ5153!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5153!SPC LA S     -   1.00000368  x   0.99992580  =   0.99992948
 BJ5153!UTM  15      -   1.00000368  x   0.99973553  =   0.99973921
 BJ5153
 BJ5153:                Primary Azimuth Mark                     Grid Az
 BJ5153:SPC LA S     -  23 B 003                                 129 08 44.3
 BJ5153:UTM  15      -  23 B 003                                 128 18 42.9
 BJ5153
 BJ5153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0481021548(NAD 83)
 BJ5153
 BJ5153|---------------------------------------------------------------------|
 BJ5153| PID    Reference Object                     Distance      Geod. Az  |
 BJ5153|                                                           dddmmss.s |
 BJ5153| BJ5152 23 B 003                            APPROX. 0.8 KM 1285120.7 |
 BJ5153|---------------------------------------------------------------------|
 BJ5153
 BJ5153                          SUPERSEDED SURVEY CONTROL
 BJ5153
 BJ5153  NAD 83(1986)-  30 01 13.63228(N)    091 54 47.14734(W) AD(       ) 2
 BJ5153  NAD 27      -  30 01 12.89894(N)    091 54 46.72089(W) AD(       ) 2
 BJ5153
 BJ5153.Superseded values are not recommended for survey control.
 BJ5153
 BJ5153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5153.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5153
 BJ5153_MARKER: DD = SURVEY DISK
 BJ5153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5153_STAMPING: 23B002 1973
 BJ5153_MARK LOGO: LADHGS
 BJ5153_PROJECTION: FLUSH
 BJ5153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5153+STABILITY: SURFACE MOTION
 BJ5153
 BJ5153  HISTORY     - Date     Condition        Report By
 BJ5153  HISTORY     - 1973     MONUMENTED       LADH
 BJ5153  HISTORY     - 20060809 MARK NOT FOUND   LADTD
 BJ5153
 BJ5153                          STATION DESCRIPTION
 BJ5153
 BJ5153'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5153'THE STATION IS LOCATED 5.5 MILES WEST-NORTHWEST OF NEW IBERIA, 6.5
 BJ5153'MILES SOUTHEAST OF YOUNGSVILLE, AND 6.5 MILES NORTHEAST OF
 BJ5153'DELCAMBRE, IN THE NORTHEAST QUARTER OF SECTION 44, T12S, R5E, AND ON
 BJ5153'THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5153'
 BJ5153'TO REACH THE STATION FROM STATE HIGHWAY 675 INTERCHANGE ON U. S.
 BJ5153'HIGHWAY 90, GO NORTHWEST ALONG U. S. HIGHWAY 90 FOR 2 MILES.  THE
 BJ5153'STATION IS SET ON THE LEFT AND SOUTHWEST OF THE HIGHWAY NEAR A
 BJ5153'FENCE AND A CULVERT.
 BJ5153'
 BJ5153'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5153'U. S. COAST AND GEODETIC SOURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5153'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5153'STAMPED 23B002 1973.  IT IS 104 FEET WEST OF THE CENTER OF THE
 BJ5153'SOUTH BOUND LANE ON U. S. HIGHWAY 90, 85 FEET NORHTWEST OF THE
 BJ5153'NORTH END OF A SIDE DRAIN, 66 FEET NORTH OF THE CENTER OF A DIRT
 BJ5153'FIELD ROAD, 3.5 FEET SOUTH OF A METAL WITNESS POST AND SIGN, AND 3
 BJ5153'FEET EAST OF A FENCE.
 BJ5153'
 BJ5153'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BJ5153
 BJ5153                          STATION RECOVERY (2006)
 BJ5153
 BJ5153'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ5153'PERSUMED DESTROYED, A ROUND CONCRETE MONUMENT WAS FOUND LAYING ON TOP
 BJ5153'OF THE GROUND IN THE AREA WITH THE DISK SHEARED OFF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5152 ***********************************************************************
 BJ5152  DESIGNATION -  23 B 003
 BJ5152  PID         -  BJ5152
 BJ5152  STATE/COUNTY-  LA/IBERIA
 BJ5152  COUNTRY     -  US
 BJ5152  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5152
 BJ5152                         *CURRENT SURVEY CONTROL
 BJ5152  ______________________________________________________________________
 BJ5152* NAD 83(1992) POSITION- 30 00 56.30361(N) 091 54 22.46703(W)   ADJUSTED
 BJ5152* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5152  **This station is located in a suspected subsidence area (see below).
 BJ5152  ______________________________________________________________________
 BJ5152  GEOID HEIGHT    -        -26.575 (meters)                     GEOID18
 BJ5152  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BJ5152  HORZ ORDER      -  SECOND
 BJ5152
 BJ5152.The horizontal coordinates were established by classical geodetic methods
 BJ5152.and adjusted by the National Geodetic Survey in January 1993.
 BJ5152
 BJ5152.** This station is in an area of known vertical motion. If an
 BJ5152.** orthometric height was ever established but is not available 
 BJ5152.** in the current survey control section, the orthometric height
 BJ5152.** is considered suspect.  Suspect heights are available in the
 BJ5152.** superseded section only if requested.
 BJ5152
 BJ5152.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5152.GEOID18 height accuracy estimate available here.
 BJ5152
 BJ5152.Click photographs - Photos may exist for this station.
 BJ5152
 BJ5152.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5152
 BJ5152. The following values were computed from the NAD 83(1992) position.
 BJ5152
 BJ5152;                    North         East     Units Scale Factor Converg.
 BJ5152;SPC LA S     -   168,138.160   944,735.288   MT  0.99992578   -0 17 11.3
 BJ5152;SPC LA S     -   551,633.28  3,099,519.02   sFT  0.99992578   -0 17 11.3
 BJ5152;UTM  15      - 3,321,022.040   605,477.218   MT  0.99973726   +0 32 49.9
 BJ5152
 BJ5152!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5152!SPC LA S     -   1.00000374  x   0.99992578  =   0.99992952
 BJ5152!UTM  15      -   1.00000374  x   0.99973726  =   0.99974100
 BJ5152
 BJ5152:                Primary Azimuth Mark                     Grid Az
 BJ5152:SPC LA S     -  23 B 004                                 121 24 45.2
 BJ5152:UTM  15      -  23 B 004                                 120 34 44.0
 BJ5152
 BJ5152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0547721022(NAD 83)
 BJ5152
 BJ5152|---------------------------------------------------------------------|
 BJ5152| PID    Reference Object                     Distance      Geod. Az  |
 BJ5152|                                                           dddmmss.s |
 BJ5152| BJ5151 23 B 004                            APPROX. 1.6 KM 1210733.9 |
 BJ5152|---------------------------------------------------------------------|
 BJ5152
 BJ5152                          SUPERSEDED SURVEY CONTROL
 BJ5152
 BJ5152  NAD 83(1986)-  30 00 56.32415(N)    091 54 22.46131(W) AD(       ) 2
 BJ5152  NAD 27      -  30 00 55.59052(N)    091 54 22.03501(W) AD(       ) 2
 BJ5152
 BJ5152.Superseded values are not recommended for survey control.
 BJ5152
 BJ5152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5152.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5152
 BJ5152_MARKER: DD = SURVEY DISK
 BJ5152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5152_STAMPING: 23B003 1973
 BJ5152_MARK LOGO: LADHGS
 BJ5152_PROJECTION: FLUSH
 BJ5152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5152+STABILITY: SURFACE MOTION
 BJ5152
 BJ5152  HISTORY     - Date     Condition        Report By
 BJ5152  HISTORY     - 1973     MONUMENTED       LADH
 BJ5152
 BJ5152                          STATION DESCRIPTION
 BJ5152
 BJ5152'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5152'THE STATION IS LOCATED 5.5 MILES WEST-NORTHWEST OF NEW IBERIA, 5
 BJ5152'MILES EAST OF CADE, AND 6.5 MILES NORTHEAST OF DELCAMBRE, IN THE
 BJ5152'NORTHWEST QUARTER OF SECTION 12, T12S, R5E, AND ON THE PROPERTY
 BJ5152'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5152'
 BJ5152'TO REACH THE STATION FROM THE U. S. HIGHWAY 90 AND STATE HIGHWAY 675
 BJ5152'INTERCHANGE JUST WEST OF NEW IBERIA, GO NORTHWEST ALONG U. S.
 BJ5152'HIGHWAY 90 FOR 1.70 MILES.  THE STATION IS SET ON THE LEFT AND
 BJ5152'SOUTHWEST OF THE HIGHWAY NEAR A SIDE DRAIN AND A FIELD ROAD.
 BJ5152'
 BJ5152'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5152'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5152'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5152'STAMPED 23B003 1973.  IT IS 62 FEET NORTHEAST OF THE CENTER OF A
 BJ5152'METAL GATE, 46 FEET WEST-SOUTHWEST OF THE CENTER OF THE SOUTH
 BJ5152'BOUND LANE ON U. S. HIGHWAY 90, 11 FEET SOUTHEAST OF THE CENTER OF
 BJ5152'A FIELD ROAD, 8 FEET WEST OF THE SOUTH END OF A CONCRETE SIDE
 BJ5152'DRAIN, AND 3 FEET WEST-SOUTHWEST OF A METAL WITNESS POST AND
 BJ5152'SIGN.
 BJ5152'
 BJ5152'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5151 ***********************************************************************
 BJ5151  DESIGNATION -  23 B 004
 BJ5151  PID         -  BJ5151
 BJ5151  STATE/COUNTY-  LA/IBERIA
 BJ5151  COUNTRY     -  US
 BJ5151  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5151
 BJ5151                         *CURRENT SURVEY CONTROL
 BJ5151  ______________________________________________________________________
 BJ5151* NAD 83(1992) POSITION- 30 00 29.76388(N) 091 53 31.97384(W)   ADJUSTED
 BJ5151* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5151  **This station is located in a suspected subsidence area (see below).
 BJ5151  ______________________________________________________________________
 BJ5151  GEOID HEIGHT    -        -26.551 (meters)                     GEOID18
 BJ5151  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 BJ5151  HORZ ORDER      -  SECOND
 BJ5151
 BJ5151.The horizontal coordinates were established by classical geodetic methods
 BJ5151.and adjusted by the National Geodetic Survey in January 1993.
 BJ5151
 BJ5151.** This station is in an area of known vertical motion. If an
 BJ5151.** orthometric height was ever established but is not available 
 BJ5151.** in the current survey control section, the orthometric height
 BJ5151.** is considered suspect.  Suspect heights are available in the
 BJ5151.** superseded section only if requested.
 BJ5151
 BJ5151.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5151.GEOID18 height accuracy estimate available here.
 BJ5151
 BJ5151.Click photographs - Photos may exist for this station.
 BJ5151
 BJ5151.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5151
 BJ5151. The following values were computed from the NAD 83(1992) position.
 BJ5151
 BJ5151;                    North         East     Units Scale Factor Converg.
 BJ5151;SPC LA S     -   167,314.326   946,084.279   MT  0.99992575   -0 16 46.0
 BJ5151;SPC LA S     -   548,930.42  3,103,944.84   sFT  0.99992575   -0 16 46.0
 BJ5151;UTM  15      - 3,320,218.070   606,837.798   MT  0.99974082   +0 33 14.7
 BJ5151
 BJ5151!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5151!SPC LA S     -   1.00000244  x   0.99992575  =   0.99992819
 BJ5151!UTM  15      -   1.00000244  x   0.99974082  =   0.99974326
 BJ5151
 BJ5151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0683720218(NAD 83)
 BJ5151
 BJ5151                          SUPERSEDED SURVEY CONTROL
 BJ5151
 BJ5151  NAD 83(1986)-  30 00 29.78445(N)    091 53 31.96810(W) AD(       ) 2
 BJ5151  NAD 27      -  30 00 29.05067(N)    091 53 31.54223(W) AD(       ) 2
 BJ5151
 BJ5151.Superseded values are not recommended for survey control.
 BJ5151
 BJ5151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5151.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5151
 BJ5151_MARKER: DD = SURVEY DISK
 BJ5151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5151_STAMPING: 23B004 1973
 BJ5151_MARK LOGO: LADHGS
 BJ5151_PROJECTION: FLUSH
 BJ5151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5151+STABILITY: SURFACE MOTION
 BJ5151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5151+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2006
 BJ5151
 BJ5151  HISTORY     - Date     Condition        Report By
 BJ5151  HISTORY     - 1973     MONUMENTED       LADH
 BJ5151  HISTORY     - 20060809 GOOD             LADTD
 BJ5151
 BJ5151                          STATION DESCRIPTION
 BJ5151
 BJ5151'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5151'THE STATION IS LOCATED 4.5 MILES WEST OF NEW IBERIA, 4 MILES SOUTH
 BJ5151'OF BURKE, AND 7 MILES NORTHEAST OF DELCAMBRE, IN THE NORTHEAST
 BJ5151'QUARTER OF SECTION 84, T12S, R6E, AND ON THE PROPERTY OWNED BY THE
 BJ5151'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5151'
 BJ5151'TO REACH THE STATION FROM THE JUNCTION AT STATE HIGHWAY 675 AND
 BJ5151'U. S. HIGHWAY 90 JUST WEST OF NEW IBERIA, GO NORTHWEST ALONG U. S.
 BJ5151'HIGHWAY 90 FOR 0.6 MILE.  THE STATION IS SET ON THE LEFT AND WEST
 BJ5151'OF THE HIGHWAY NEAR THE NORTHWEST CORNER OF A BRIDGE OVER A
 BJ5151'RAILROAD ON THE SOUTH BOUND LANE OF U. S. HIGHWAY 90.
 BJ5151'
 BJ5151'THE STATION MARK IS A STANDRD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5151'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5151'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5151'STAMPED 23B004 1973.  IT IS 113 FEET SOUTHEAST OF THE NORTH END OF
 BJ5151'A METAL GUARD RAIL, 26 FEET SOUTHWEST OF THE CENTER OF THE SOUTH
 BJ5151'BOUND LANE ON U. S. HIGHWAY 90, 10 FEET WEST OF THE NORTHWEST
 BJ5151'CORNER OF THE BRIDGE OVER A RAILROAD, AND 3.5 FEET SOUTHEAST OF
 BJ5151'METAL WITNESS POST AND SIGN.
 BJ5151'
 BJ5151'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BJ5151
 BJ5151                          STATION RECOVERY (2006)
 BJ5151
 BJ5151'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ5151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5150 ***********************************************************************
 BJ5150  DESIGNATION -  23 B 005
 BJ5150  PID         -  BJ5150
 BJ5150  STATE/COUNTY-  LA/IBERIA
 BJ5150  COUNTRY     -  US
 BJ5150  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5150
 BJ5150                         *CURRENT SURVEY CONTROL
 BJ5150  ______________________________________________________________________
 BJ5150* NAD 83(1992) POSITION- 30 00 10.02089(N) 091 52 59.41127(W)   ADJUSTED
 BJ5150* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5150  **This station is located in a suspected subsidence area (see below).
 BJ5150  ______________________________________________________________________
 BJ5150  GEOID HEIGHT    -        -26.535 (meters)                     GEOID18
 BJ5150  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BJ5150  HORZ ORDER      -  SECOND
 BJ5150
 BJ5150.The horizontal coordinates were established by classical geodetic methods
 BJ5150.and adjusted by the National Geodetic Survey in January 1993.
 BJ5150
 BJ5150.** This station is in an area of known vertical motion. If an
 BJ5150.** orthometric height was ever established but is not available 
 BJ5150.** in the current survey control section, the orthometric height
 BJ5150.** is considered suspect.  Suspect heights are available in the
 BJ5150.** superseded section only if requested.
 BJ5150
 BJ5150.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5150.GEOID18 height accuracy estimate available here.
 BJ5150
 BJ5150.Click photographs - Photos may exist for this station.
 BJ5150
 BJ5150.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5150
 BJ5150. The following values were computed from the NAD 83(1992) position.
 BJ5150
 BJ5150;                    North         East     Units Scale Factor Converg.
 BJ5150;SPC LA S     -   166,702.224   946,953.948   MT  0.99992575   -0 16 29.7
 BJ5150;SPC LA S     -   546,922.21  3,106,798.08   sFT  0.99992575   -0 16 29.7
 BJ5150;UTM  15      - 3,319,618.792   607,716.118   MT  0.99974315   +0 33 30.7
 BJ5150
 BJ5150!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5150!SPC LA S     -   1.00000340  x   0.99992575  =   0.99992915
 BJ5150!UTM  15      -   1.00000340  x   0.99974315  =   0.99974655
 BJ5150
 BJ5150:                Primary Azimuth Mark                     Grid Az
 BJ5150:SPC LA S     -  23 V 17                                  132 54 19.6
 BJ5150:UTM  15      -  23 V 17                                  132 04 19.2
 BJ5150
 BJ5150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0771619618(NAD 83)
 BJ5150
 BJ5150|---------------------------------------------------------------------|
 BJ5150| PID    Reference Object                     Distance      Geod. Az  |
 BJ5150|                                                           dddmmss.s |
 BJ5150| AU1885 23 V 17                             APPROX. 1.0 KM 1323749.9 |
 BJ5150|---------------------------------------------------------------------|
 BJ5150
 BJ5150                          SUPERSEDED SURVEY CONTROL
 BJ5150
 BJ5150  NAD 83(1986)-  30 00 10.04151(N)    091 52 59.40557(W) AD(       ) 2
 BJ5150  NAD 27      -  30 00 09.30757(N)    091 52 58.97997(W) AD(       ) 2
 BJ5150
 BJ5150.Superseded values are not recommended for survey control.
 BJ5150
 BJ5150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5150.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5150
 BJ5150_MARKER: DD = SURVEY DISK
 BJ5150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5150_STAMPING: 23B005 1973
 BJ5150_MARK LOGO: LADHGS
 BJ5150_PROJECTION: FLUSH
 BJ5150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5150+STABILITY: SURFACE MOTION
 BJ5150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5150+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2006
 BJ5150
 BJ5150  HISTORY     - Date     Condition        Report By
 BJ5150  HISTORY     - 1973     MONUMENTED       LADH
 BJ5150  HISTORY     - 20060809 GOOD             LADTD
 BJ5150
 BJ5150                          STATION DESCRIPTION
 BJ5150
 BJ5150'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5150'THE STATION IS LOCATED 4 MILES WEST OF NEW IBERIA, 4 MILES SOUTH OF
 BJ5150'BURKE, AND 7 MILES NORTHEAST OF DELCAMBRE, IN T12S, R6E, AND ON THE
 BJ5150'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5150'
 BJ5150'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 BJ5150'STATE HIGHWAY 14 JUST WEST OF NEW IBERIA, GO NORTHWEST ALONG U.S.
 BJ5150'HIGHWAY 90 FOR 1.9 MILES TO THE JUNCTION WITH STATE HIGHWAY 675.
 BJ5150'THE STATION IS SET IN THE MEDIAN OF THE FLAIR BETWEEN THE TWO
 BJ5150'LANES OF HIGHWAY 675.
 BJ5150'
 BJ5150'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5150'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5150'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5150'STAMPED 23B005 1973.  IT IS 333 FEET WEST OF THE CENTER OF THE
 BJ5150'NORTH BOUND LANE ON U.S. HIGHWAY 90, 233 FEET EAST OF THE CENTER OF
 BJ5150'THE SOUTH BOUND LANE ON U.S. HIGHWAY 90, 37 FEET SOUTH OF THE
 BJ5150'CENTER OF THE WEST BOUND LANE ON STATE HIGHWAY 675, 27 FEET NORTH
 BJ5150'OF THE CENTER OF THE EAST BOUND LANE ON STATE HIGHWAY 675, AND 3.5
 BJ5150'FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 BJ5150'
 BJ5150'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BJ5150
 BJ5150                          STATION RECOVERY (2006)
 BJ5150
 BJ5150'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ5150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0069 ***********************************************************************
 BJ0069  DESIGNATION -  23 BOLT
 BJ0069  PID         -  BJ0069
 BJ0069  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0069  COUNTRY     -  US
 BJ0069  USGS QUAD   -  PORT HUDSON (2018)
 BJ0069
 BJ0069                         *CURRENT SURVEY CONTROL
 BJ0069  ______________________________________________________________________
 BJ0069* NAD 83(1986) POSITION- 30 44 21.     (N) 091 22 15.     (W)   SCALED
 BJ0069* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0069  **This station is located in a suspected subsidence area (see below).
 BJ0069  ______________________________________________________________________
 BJ0069  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ0069
 BJ0069.The horizontal coordinates were scaled from a map and have
 BJ0069.an estimated accuracy of +/- 6 seconds.
 BJ0069
 BJ0069.** This station is in an area of known vertical motion.  Due to the
 BJ0069.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0069.** determined the orthometric heights for marks in these suspect
 BJ0069.** subsidence areas should be considered valid only at the epoch date
 BJ0069.** associated with the orthometric height.  These heights must always
 BJ0069.** be validated when used as control.  All previously superseded
 BJ0069.** orthometric heights are now considered suspect and are available
 BJ0069.** in the superseded section.  NGS does not recommend using suspect
 BJ0069.** or superseded heights as control.
 BJ0069
 BJ0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0069.GEOID18 height accuracy estimate available here.
 BJ0069
 BJ0069.Click photographs - Photos may exist for this station.
 BJ0069
 BJ0069;                    North         East    Units  Estimated Accuracy
 BJ0069;SPC LA S     -   248,210.      996,410.      MT  (+/- 180 meters Scaled)
 BJ0069
 BJ0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ559018(NAD 83)
 BJ0069
 BJ0069                          SUPERSEDED SURVEY CONTROL
 BJ0069
 BJ0069.No superseded survey control is available for this station.
 BJ0069
 BJ0069_MARKER: B = BOLT
 BJ0069_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0069_STAMPING: PBM 23 1929
 BJ0069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0069
 BJ0069  HISTORY     - Date     Condition        Report By
 BJ0069  HISTORY     - 1929     MONUMENTED       USACE
 BJ0069  HISTORY     - 1964     GOOD             CGS
 BJ0069  HISTORY     - 1976     GOOD             NGS
 BJ0069
 BJ0069                          STATION DESCRIPTION
 BJ0069
 BJ0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0069'6.8 MI NE FROM NEW ROADS.
 BJ0069'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ0069'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ0069'STATE HIGHWAY 10, THENCE 1.9 MILES EAST ALONG GRAVELED STATE ROAD 981,
 BJ0069'ABOUT 0.15 MILE WEST OF 2 LARGE PECAN TREES IN THE ROAD RIGHT-OF-WAY,
 BJ0069'89 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 55 FEET EAST OF THE
 BJ0069'EAST CORNER OF A PORCH ON THE NORTHEAST SIDE OF A FRAME HOUSE, 10 FEET
 BJ0069'SOUTHEAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 8 FEET SOUTHWEST
 BJ0069'OF A FENCE, 1.0 FOOT SOUTHWEST OF A METAL WITNESS POST, A COPPER BOLT
 BJ0069'SET IN CONCRETE ABOUT 3 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO
 BJ0069'WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1
 BJ0069'FOOT ABOVE THE GROUND.
 BJ0069
 BJ0069                          STATION RECOVERY (1976)
 BJ0069
 BJ0069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0069'2.5 MILES EAST ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF STATE
 BJ0069'HIGHWAY 420, THENCE 1.95 MILES SOUTHEAST ALONG STATE HIGHWAY 981,
 BJ0069'89.5 FT SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 13 FT SOUTHEAST
 BJ0069'OF THE CENTER LINE OF A DRIVEWAY LEADING SOUTHWEST TO A HOUSE 57.1
 BJ0069'FT EAST OF THE EAST CORNER OF A SMALL HOUSE, 14.5 FT WEST OF A T
 BJ0069'FENCE JUNCTION, A COPPER BOLT SET IN CONCRETE ABOUT 3 FT BELOW LEVEL
 BJ0069'OF GROUND ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE WITH
 BJ0069'CAP THAT PROJECTS 1 FT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2383 ***********************************************************************
 BJ2383  DESIGNATION -  23 BOLT
 BJ2383  PID         -  BJ2383
 BJ2383  STATE/COUNTY-  LA/ST MARTIN
 BJ2383  COUNTRY     -  US
 BJ2383  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2383
 BJ2383                         *CURRENT SURVEY CONTROL
 BJ2383  ______________________________________________________________________
 BJ2383* NAD 83(1986) POSITION- 30 17 06.     (N) 091 41 04.     (W)   SCALED
 BJ2383* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2383  **This station is located in a suspected subsidence area (see below).
 BJ2383  ______________________________________________________________________
 BJ2383  GEOID HEIGHT    -        -27.146 (meters)                     GEOID18
 BJ2383
 BJ2383.The horizontal coordinates were scaled from a map and have
 BJ2383.an estimated accuracy of +/- 6 seconds.
 BJ2383
 BJ2383.** This station is in an area of known vertical motion. If an
 BJ2383.** orthometric height was ever established but is not available 
 BJ2383.** in the current survey control section, the orthometric height
 BJ2383.** is considered suspect.  Suspect heights are available in the
 BJ2383.** superseded section only if requested.
 BJ2383
 BJ2383.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2383.GEOID18 height accuracy estimate available here.
 BJ2383
 BJ2383.Click photographs - Photos may exist for this station.
 BJ2383
 BJ2383;                    North         East    Units  Estimated Accuracy
 BJ2383;SPC LA S     -   197,910.      966,220.      MT  (+/- 180 meters Scaled)
 BJ2383
 BJ2383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP265510(NAD 83)
 BJ2383
 BJ2383                          SUPERSEDED SURVEY CONTROL
 BJ2383
 BJ2383.No superseded survey control is available for this station.
 BJ2383
 BJ2383_MARKER: B = BOLT
 BJ2383_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2383_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2383_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2383
 BJ2383  HISTORY     - Date     Condition        Report By
 BJ2383  HISTORY     - UNK      MONUMENTED       USACE
 BJ2383  HISTORY     - 1933     GOOD             USACE
 BJ2383  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2383
 BJ2383                          STATION DESCRIPTION
 BJ2383
 BJ2383'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2383'AT BUTTE LA ROSE, SAINT MARTIN PARISH, ON THE EAST BANK OF ATCHAFALAYA
 BJ2383'RIVER, AT THE JUNCTION OF BUTTE LA ROSE BAY, AMONGST SMALL TIMBER,
 BJ2383'ABOUT 820 FEET NORTHEAST OF THE BENOIT STORE, ABOUT 360 FEET NORTH OF
 BJ2383'THE RIVER BANK, AND NEAR A 3-INCH IRON PIPE PROJECTING ABOUT 6 FEET
 BJ2383'ABOVE GROUND.  A COPPER BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET
 BJ2383'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 BJ2383'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2383
 BJ2383                          STATION RECOVERY (1968)
 BJ2383
 BJ2383'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2383'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2609 ***********************************************************************
 AU2609  DESIGNATION -  23 C 001
 AU2609  PID         -  AU2609
 AU2609  STATE/COUNTY-  LA/IBERIA
 AU2609  COUNTRY     -  US
 AU2609  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2609
 AU2609                         *CURRENT SURVEY CONTROL
 AU2609  ______________________________________________________________________
 AU2609* NAD 83(1992) POSITION- 29 59 08.18480(N) 091 51 34.97832(W)   ADJUSTED
 AU2609* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2609  **This station is located in a suspected subsidence area (see below).
 AU2609  ______________________________________________________________________
 AU2609  GEOID HEIGHT    -        -26.482 (meters)                     GEOID18
 AU2609  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AU2609  HORZ ORDER      -  SECOND
 AU2609
 AU2609.The horizontal coordinates were established by classical geodetic methods
 AU2609.and adjusted by the National Geodetic Survey in January 1993.
 AU2609
 AU2609.** This station is in an area of known vertical motion. If an
 AU2609.** orthometric height was ever established but is not available 
 AU2609.** in the current survey control section, the orthometric height
 AU2609.** is considered suspect.  Suspect heights are available in the
 AU2609.** superseded section only if requested.
 AU2609
 AU2609.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2609.GEOID18 height accuracy estimate available here.
 AU2609
 AU2609.Click photographs - Photos may exist for this station.
 AU2609
 AU2609.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2609
 AU2609. The following values were computed from the NAD 83(1992) position.
 AU2609
 AU2609;                    North         East     Units Scale Factor Converg.
 AU2609;SPC LA S     -   164,787.683   949,207.896   MT  0.99992578   -0 15 47.5
 AU2609;SPC LA S     -   540,640.92  3,114,192.91   sFT  0.99992578   -0 15 47.5
 AU2609;UTM  15      - 3,317,737.572   609,997.262   MT  0.99974928   +0 34 11.8
 AU2609
 AU2609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2609!SPC LA S     -   1.00000259  x   0.99992578  =   0.99992837
 AU2609!UTM  15      -   1.00000259  x   0.99974928  =   0.99975187
 AU2609
 AU2609:                Primary Azimuth Mark                     Grid Az
 AU2609:SPC LA S     -  23 V 17                                  309 00 19.7
 AU2609:UTM  15      -  23 V 17                                  308 10 20.4
 AU2609
 AU2609_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0999717737(NAD 83)
 AU2609
 AU2609|---------------------------------------------------------------------|
 AU2609| PID    Reference Object                     Distance      Geod. Az  |
 AU2609|                                                           dddmmss.s |
 AU2609| AU1885 23 V 17                             APPROX. 1.9 KM 3084432.2 |
 AU2609|---------------------------------------------------------------------|
 AU2609
 AU2609                          SUPERSEDED SURVEY CONTROL
 AU2609
 AU2609  NAD 83(1986)-  29 59 08.20553(N)    091 51 34.97262(W) AD(       ) 2
 AU2609  NAD 27      -  29 59 07.47034(N)    091 51 34.54775(W) AD(       ) 2
 AU2609
 AU2609.Superseded values are not recommended for survey control.
 AU2609
 AU2609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2609.See file dsdata.pdf to determine how the superseded data were derived.
 AU2609
 AU2609_MARKER: DD = SURVEY DISK
 AU2609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2609_STAMPING: 23C001 1973
 AU2609_MARK LOGO: LADHGS
 AU2609_PROJECTION: FLUSH
 AU2609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2609+STABILITY: SURFACE MOTION
 AU2609
 AU2609  HISTORY     - Date     Condition        Report By
 AU2609  HISTORY     - 1973     MONUMENTED       LADH
 AU2609
 AU2609                          STATION DESCRIPTION
 AU2609
 AU2609'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2609'THE STATION IS LOCATED 3 MILES WEST-SOUTHWEST OF NEW IBERIA, 5 MILES
 AU2609'SOUTH OF BURKE, AND 8 MILES EAST-NORTHEAST OF DELCAMBRE, IN THE
 AU2609'NORTHEAST QUARTER OF SECTION 21, T12S, R6E, AND ON THE PROPERTY
 AU2609'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2609'
 AU2609'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 AND 83 IN
 AU2609'WEST NEW IBERIA, GO WEST ALONG STATE HIGHWAY 14 FOR 1.0 MILE TO THE
 AU2609'INTERCHANGE ON U.S. HIGHWAY 90.  THE STATION IS SET NEAR THE
 AU2609'NORTHEAST CORNER OF THE OVERPASS ON THE NORTH BOUND LANE OF U.S.
 AU2609'HIGHWAY 90.
 AU2609'
 AU2609'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2609'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2609'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2609'STAMPED 23C001 1973.  IT IS 124 FEET NORTHWEST OF THE CENTER OF
 AU2609'STATE HIGHWAY 14, 27 FEET EAST-NORTHEAST OF THE CENTER OF THE
 AU2609'NORTH BOUND LANE ON U.S. HIGHWAY 90, 11 FEET NORTH OF THE
 AU2609'NORTHEAST CORNER OF THE OVERPASS ON TEH NORTH BOUND LANE ON U.S.
 AU2609'HIGHWAY 90, AND 4 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST
 AU2609'AND SIGN.
 AU2609'
 AU2609'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2608 ***********************************************************************
 AU2608  DESIGNATION -  23 C 002
 AU2608  PID         -  AU2608
 AU2608  STATE/COUNTY-  LA/IBERIA
 AU2608  COUNTRY     -  US
 AU2608  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2608
 AU2608                         *CURRENT SURVEY CONTROL
 AU2608  ______________________________________________________________________
 AU2608* NAD 83(1992) POSITION- 29 58 41.53362(N) 091 50 59.56764(W)   ADJUSTED
 AU2608* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2608  **This station is located in a suspected subsidence area (see below).
 AU2608  ______________________________________________________________________
 AU2608  GEOID HEIGHT    -        -26.459 (meters)                     GEOID18
 AU2608  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AU2608  HORZ ORDER      -  SECOND
 AU2608
 AU2608.The horizontal coordinates were established by classical geodetic methods
 AU2608.and adjusted by the National Geodetic Survey in January 1993.
 AU2608
 AU2608.** This station is in an area of known vertical motion. If an
 AU2608.** orthometric height was ever established but is not available 
 AU2608.** in the current survey control section, the orthometric height
 AU2608.** is considered suspect.  Suspect heights are available in the
 AU2608.** superseded section only if requested.
 AU2608
 AU2608.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2608.GEOID18 height accuracy estimate available here.
 AU2608
 AU2608.Click photographs - Photos may exist for this station.
 AU2608
 AU2608.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2608
 AU2608. The following values were computed from the NAD 83(1992) position.
 AU2608
 AU2608;                    North         East     Units Scale Factor Converg.
 AU2608;SPC LA S     -   163,962.783   950,153.322   MT  0.99992582   -0 15 29.8
 AU2608;SPC LA S     -   537,934.56  3,117,294.69   sFT  0.99992582   -0 15 29.8
 AU2608;UTM  15      - 3,316,926.647   610,954.413   MT  0.99975189   +0 34 29.1
 AU2608
 AU2608!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2608!SPC LA S     -   1.00000263  x   0.99992582  =   0.99992845
 AU2608!UTM  15      -   1.00000263  x   0.99975189  =   0.99975452
 AU2608
 AU2608:                Primary Azimuth Mark                     Grid Az
 AU2608:SPC LA S     -  23 C 001                                 311 06 18.9
 AU2608:UTM  15      -  23 C 001                                 310 16 20.0
 AU2608
 AU2608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1095416926(NAD 83)
 AU2608
 AU2608|---------------------------------------------------------------------|
 AU2608| PID    Reference Object                     Distance      Geod. Az  |
 AU2608|                                                           dddmmss.s |
 AU2608| BJ5147 NEW IBERIA WEST MUN TANK            APPROX. 4.2 KM 0193841.1 |
 AU2608| AU2609 23 C 001                            APPROX. 1.3 KM 3105049.1 |
 AU2608|---------------------------------------------------------------------|
 AU2608
 AU2608                          SUPERSEDED SURVEY CONTROL
 AU2608
 AU2608  NAD 83(1986)-  29 58 41.55440(N)    091 50 59.56196(W) AD(       ) 2
 AU2608  NAD 27      -  29 58 40.81849(N)    091 50 59.13729(W) AD(       ) 2
 AU2608
 AU2608.Superseded values are not recommended for survey control.
 AU2608
 AU2608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2608.See file dsdata.pdf to determine how the superseded data were derived.
 AU2608
 AU2608_MARKER: DD = SURVEY DISK
 AU2608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2608_STAMPING: 23C002 1973
 AU2608_MARK LOGO: LADHGS
 AU2608_PROJECTION: FLUSH
 AU2608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2608+STABILITY: SURFACE MOTION
 AU2608
 AU2608  HISTORY     - Date     Condition        Report By
 AU2608  HISTORY     - 1973     MONUMENTED       LADH
 AU2608
 AU2608                          STATION DESCRIPTION
 AU2608
 AU2608'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2608'THE STATION IS LOCATED 3 MILES SOUTHWEST OF NEW IBERIA, 12 MILES
 AU2608'NORTHWEST OF JEANERETTE, AND 8 MILES EAST-NORTHEAST OF DELCAMBRE,
 AU2608'IN THE NORTHWEST QUARTER OF SECTION 27, T12S, R6E, AND ON THE
 AU2608'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2608'
 AU2608'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2608'STATE HIGHWAY 14, GO SOUTHEAST ALONG U.S. HIGHWAY 90 FOR 0.7 MILE.
 AU2608'THE STATION IS SET NEAR THE SOUTHEAST CORNER OF AN OVERPASS ON THE
 AU2608'NORTH BOUND LANE OF U.S. HIGHWAY 90.
 AU2608'
 AU2608'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U.S.
 AU2608'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2608'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2608'STAMPED 23C002 1973.  IT IS 124 FEET NORTHEAST OF THE SOUTH END OF
 AU2608'A METAL GUARD RAIL, 19 FEET NORTHEAST OF THE CENTER OF THE NORTH
 AU2608'BOUND LANE ON U.S. HIGHWAY 90, 4 FEET NORTHWEST OF A METAL
 AU2608'WITNESS POST AND SIGN, AND 2.5 FEET EAST OF THE SOUTHEAST CORNER
 AU2608'OF AN OVERPASS.
 AU2608'
 AU2608'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2607 ***********************************************************************
 AU2607  DESIGNATION -  23 C 003
 AU2607  PID         -  AU2607
 AU2607  STATE/COUNTY-  LA/IBERIA
 AU2607  COUNTRY     -  US
 AU2607  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2607
 AU2607                         *CURRENT SURVEY CONTROL
 AU2607  ______________________________________________________________________
 AU2607* NAD 83(1992) POSITION- 29 58 11.21124(N) 091 50 22.79246(W)   ADJUSTED
 AU2607* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2607  **This station is located in a suspected subsidence area (see below).
 AU2607  ______________________________________________________________________
 AU2607  GEOID HEIGHT    -        -26.433 (meters)                     GEOID18
 AU2607  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AU2607  HORZ ORDER      -  SECOND
 AU2607
 AU2607.The horizontal coordinates were established by classical geodetic methods
 AU2607.and adjusted by the National Geodetic Survey in January 1993.
 AU2607
 AU2607.** This station is in an area of known vertical motion. If an
 AU2607.** orthometric height was ever established but is not available 
 AU2607.** in the current survey control section, the orthometric height
 AU2607.** is considered suspect.  Suspect heights are available in the
 AU2607.** superseded section only if requested.
 AU2607
 AU2607.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2607.GEOID18 height accuracy estimate available here.
 AU2607
 AU2607.Click photographs - Photos may exist for this station.
 AU2607
 AU2607.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2607
 AU2607. The following values were computed from the NAD 83(1992) position.
 AU2607
 AU2607;                    North         East     Units Scale Factor Converg.
 AU2607;SPC LA S     -   163,024.768   951,134.968   MT  0.99992589   -0 15 11.4
 AU2607;SPC LA S     -   534,857.09  3,120,515.31   sFT  0.99992589   -0 15 11.4
 AU2607;UTM  15      - 3,316,003.161   611,949.420   MT  0.99975462   +0 34 46.9
 AU2607
 AU2607!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2607!SPC LA S     -   1.00000363  x   0.99992589  =   0.99992952
 AU2607!UTM  15      -   1.00000363  x   0.99975462  =   0.99975825
 AU2607
 AU2607:                Primary Azimuth Mark                     Grid Az
 AU2607:SPC LA S     -  23 C 002                                 313 41 52.7
 AU2607:UTM  15      -  23 C 002                                 312 51 54.4
 AU2607
 AU2607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1194916003(NAD 83)
 AU2607
 AU2607|---------------------------------------------------------------------|
 AU2607| PID    Reference Object                     Distance      Geod. Az  |
 AU2607|                                                           dddmmss.s |
 AU2607| AU2608 23 C 002                            APPROX. 1.4 KM 3132641.3 |
 AU2607|---------------------------------------------------------------------|
 AU2607
 AU2607                          SUPERSEDED SURVEY CONTROL
 AU2607
 AU2607  NAD 83(1986)-  29 58 11.23208(N)    091 50 22.78677(W) AD(       ) 2
 AU2607  NAD 27      -  29 58 10.49557(N)    091 50 22.36257(W) AD(       ) 2
 AU2607
 AU2607.Superseded values are not recommended for survey control.
 AU2607
 AU2607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2607.See file dsdata.pdf to determine how the superseded data were derived.
 AU2607
 AU2607_MARKER: DD = SURVEY DISK
 AU2607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2607_STAMPING: 23C003 1973
 AU2607_MARK LOGO: LADHGS
 AU2607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2607+STABILITY: SURFACE MOTION
 AU2607
 AU2607  HISTORY     - Date     Condition        Report By
 AU2607  HISTORY     - 1973     MONUMENTED       LADH
 AU2607
 AU2607                          STATION DESCRIPTION
 AU2607
 AU2607'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2607'THE STATION IS LOCATED 3 MILES SOUTHWEST OF DOWNTOWN NEW IBERIA, 11
 AU2607'MILES SOUTHWEST OF JEANERETTE, AND 8.5 MILES EAST OF DELCAMBRE, IN
 AU2607'THE NORTHEAST QUARTER OF SECTION 27, T12S, R6E, AND ON THE PROPERTY
 AU2607'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2607'
 AU2607'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 14 AND
 AU2607'U.S. HIGHWAY 90, GO SOUTHEAST ALONG U.S. HIGHWAY 90 FOR 1.5 MILES.
 AU2607'THE STATION IS SET ON THE RIGHT AND SOUTHWEST OF THE HIGHWAY NEAR A
 AU2607'LARGE OAK TREE.
 AU2607'
 AU2607'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2607'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2607'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2607'STAMPED 23C003 1973.  IT IS 190 FEET WEST OF THE WEST END OF A
 AU2607'SIDE DRAIN, 104 FEET SOUTHWEST OF THE CENTER OF THE SOUTH BOUND
 AU2607'LANE ON U.S. HIGHWAY 90, 54 FEET SOUTH-SOUTHWEST OF A 40-INCH OAK
 AU2607'TREE, AND 3 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 AU2607'
 AU2607'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2606 ***********************************************************************
 AU2606  DESIGNATION -  23 C 004
 AU2606  PID         -  AU2606
 AU2606  STATE/COUNTY-  LA/IBERIA
 AU2606  COUNTRY     -  US
 AU2606  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2606
 AU2606                         *CURRENT SURVEY CONTROL
 AU2606  ______________________________________________________________________
 AU2606* NAD 83(1992) POSITION- 29 57 46.89430(N) 091 49 45.40769(W)   ADJUSTED
 AU2606* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2606  **This station is located in a suspected subsidence area (see below).
 AU2606  ______________________________________________________________________
 AU2606  GEOID HEIGHT    -        -26.411 (meters)                     GEOID18
 AU2606  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AU2606  HORZ ORDER      -  SECOND
 AU2606
 AU2606.The horizontal coordinates were established by classical geodetic methods
 AU2606.and adjusted by the National Geodetic Survey in January 1993.
 AU2606
 AU2606.** This station is in an area of known vertical motion. If an
 AU2606.** orthometric height was ever established but is not available 
 AU2606.** in the current survey control section, the orthometric height
 AU2606.** is considered suspect.  Suspect heights are available in the
 AU2606.** superseded section only if requested.
 AU2606
 AU2606.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2606.GEOID18 height accuracy estimate available here.
 AU2606
 AU2606.Click photographs - Photos may exist for this station.
 AU2606
 AU2606.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2606
 AU2606. The following values were computed from the NAD 83(1992) position.
 AU2606
 AU2606;                    North         East     Units Scale Factor Converg.
 AU2606;SPC LA S     -   162,271.675   952,133.924   MT  0.99992596   -0 14 52.7
 AU2606;SPC LA S     -   532,386.32  3,123,792.72   sFT  0.99992596   -0 14 52.7
 AU2606;UTM  15      - 3,315,264.793   612,959.045   MT  0.99975743   +0 35 05.2
 AU2606
 AU2606!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2606!SPC LA S     -   1.00000363  x   0.99992596  =   0.99992959
 AU2606!UTM  15      -   1.00000363  x   0.99975743  =   0.99976106
 AU2606
 AU2606:                Primary Azimuth Mark                     Grid Az
 AU2606:SPC LA S     -  23 C 003                                 307 00 42.7
 AU2606:UTM  15      -  23 C 003                                 306 10 44.8
 AU2606
 AU2606_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1295915264(NAD 83)
 AU2606
 AU2606|---------------------------------------------------------------------|
 AU2606| PID    Reference Object                     Distance      Geod. Az  |
 AU2606|                                                           dddmmss.s |
 AU2606| AU2603 NEW IBERIA KING KQS 321 MST         APPROX. 2.4 KM 1412422.4 |
 AU2606| AU2607 23 C 003                            APPROX. 1.3 KM 3064550.0 |
 AU2606|---------------------------------------------------------------------|
 AU2606
 AU2606                          SUPERSEDED SURVEY CONTROL
 AU2606
 AU2606  NAD 83(1986)-  29 57 46.91521(N)    091 49 45.40200(W) AD(       ) 2
 AU2606  NAD 27      -  29 57 46.17834(N)    091 49 44.97833(W) AD(       ) 2
 AU2606
 AU2606.Superseded values are not recommended for survey control.
 AU2606
 AU2606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2606.See file dsdata.pdf to determine how the superseded data were derived.
 AU2606
 AU2606_MARKER: DD = SURVEY DISK
 AU2606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2606_STAMPING: 23C004 1973
 AU2606_MARK LOGO: LADHGS
 AU2606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2606+STABILITY: SURFACE MOTION
 AU2606
 AU2606  HISTORY     - Date     Condition        Report By
 AU2606  HISTORY     - 1973     MONUMENTED       LADH
 AU2606
 AU2606                          STATION DESCRIPTION
 AU2606
 AU2606'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2606'THE STATION IS LOCATED 3 MILES SOUTH-SOUTHWEST OF DOWNTOWN NEW
 AU2606'IBERIA, 10.5 MILES NORTHWEST OF JEANERETTE, AND 9 MILES EAST OF
 AU2606'DELCAMBRE, IN T12S, R6E, AND ON THE PROPERTY OWNED BY THE LOUISIANA
 AU2606'DEPARTMENTS OF HIGHWAYS.
 AU2606'
 AU2606'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2606'STATE HIGHWAY 14 JUST WEST OF NEW IBERIA, GO SOUTHEAST ALONG U.S.
 AU2606'HIGHWAY 90 FOR 2.3 MILES.  THE STATION IS SET ON THE RIGHT AND
 AU2606'SOUTHWEST OF THE HIGHWAY NEAR A METAL GATE.
 AU2606'
 AU2606'THE STATION MARK IS A STANDARD LOUISANA DEPARTMENT OF HIGHWAYS AND
 AU2606'U.S COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2606'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2606'STAMPED 23C004 1973.  IT IS 103 FEET WEST OF THE CENTER OF THE
 AU2606'SOUTH BOUND LANE ON U.S. HIGHWAY 90, 32 FEET SOUTHWEST OF THE CENTER
 AU2606'OF A SHELL ROAD, 11 FEET NORTHWEST OF A METAL GATE IN A
 AU2606'RIGHT-OF-WAY FENCE, 4.5 FEET NORTH OF A FENCE, AND 4 FEET EAST
 AU2606'OF A METAL WITNESS POST AND SIGN.
 AU2606'
 AU2606'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2604 ***********************************************************************
 AU2604  DESIGNATION -  23 C 005
 AU2604  PID         -  AU2604
 AU2604  STATE/COUNTY-  LA/IBERIA
 AU2604  COUNTRY     -  US
 AU2604  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2604
 AU2604                         *CURRENT SURVEY CONTROL
 AU2604  ______________________________________________________________________
 AU2604* NAD 83(1992) POSITION- 29 57 26.68268(N) 091 48 50.44336(W)   ADJUSTED
 AU2604* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2604  **This station is located in a suspected subsidence area (see below).
 AU2604  ______________________________________________________________________
 AU2604  GEOID HEIGHT    -        -26.392 (meters)                     GEOID18
 AU2604  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 AU2604  HORZ ORDER      -  SECOND
 AU2604
 AU2604.The horizontal coordinates were established by classical geodetic methods
 AU2604.and adjusted by the National Geodetic Survey in January 1993.
 AU2604
 AU2604.** This station is in an area of known vertical motion. If an
 AU2604.** orthometric height was ever established but is not available 
 AU2604.** in the current survey control section, the orthometric height
 AU2604.** is considered suspect.  Suspect heights are available in the
 AU2604.** superseded section only if requested.
 AU2604
 AU2604.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2604.GEOID18 height accuracy estimate available here.
 AU2604
 AU2604.Click photographs - Photos may exist for this station.
 AU2604
 AU2604.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2604
 AU2604. The following values were computed from the NAD 83(1992) position.
 AU2604
 AU2604;                    North         East     Units Scale Factor Converg.
 AU2604;SPC LA S     -   161,643.088   953,604.877   MT  0.99992603   -0 14 25.2
 AU2604;SPC LA S     -   530,324.03  3,128,618.67   sFT  0.99992603   -0 14 25.2
 AU2604;UTM  15      - 3,314,657.750   614,438.731   MT  0.99976158   +0 35 32.3
 AU2604
 AU2604!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2604!SPC LA S     -   1.00000353  x   0.99992603  =   0.99992956
 AU2604!UTM  15      -   1.00000353  x   0.99976158  =   0.99976511
 AU2604
 AU2604:                Primary Azimuth Mark                     Grid Az
 AU2604:SPC LA S     -  23 C 004                                 293 08 19.0
 AU2604:UTM  15      -  23 C 004                                 292 18 21.5
 AU2604
 AU2604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1443814657(NAD 83)
 AU2604
 AU2604|---------------------------------------------------------------------|
 AU2604| PID    Reference Object                     Distance      Geod. Az  |
 AU2604|                                                           dddmmss.s |
 AU2604| AU2606 23 C 004                            APPROX. 1.6 KM 2925353.8 |
 AU2604|---------------------------------------------------------------------|
 AU2604
 AU2604                          SUPERSEDED SURVEY CONTROL
 AU2604
 AU2604  NAD 83(1986)-  29 57 26.70367(N)    091 48 50.43769(W) AD(       ) 2
 AU2604  NAD 27      -  29 57 25.96700(N)    091 48 50.01525(W) AD(       ) 2
 AU2604
 AU2604.Superseded values are not recommended for survey control.
 AU2604
 AU2604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2604.See file dsdata.pdf to determine how the superseded data were derived.
 AU2604
 AU2604_MARKER: DD = SURVEY DISK
 AU2604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2604_STAMPING: 23C005 1973
 AU2604_MARK LOGO: LADHGS
 AU2604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2604+STABILITY: SURFACE MOTION
 AU2604
 AU2604  HISTORY     - Date     Condition        Report By
 AU2604  HISTORY     - 1973     MONUMENTED       LADH
 AU2604  HISTORY     - 20060808 MARK NOT FOUND   LADTD
 AU2604
 AU2604                          STATION DESCRIPTION
 AU2604
 AU2604'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2604'THE STATION IS LOCATED 3.5 MILES SOUTH OF DOWNTOWN NEW IBERIA, 9.5
 AU2604'MILES NORTHWEST OF JEANERETTE, AND 10 MILES EAST OF DELCAMBRE, IN
 AU2604'THE SOUTHWEST QUARTER OF SCETION 80, T12S, R6E, AND ON THE PROPERTY
 AU2604'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2604'
 AU2604'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2604'STATE HIGHWAY 14 JUST WEST OF NEW IBERIA, GO SOUTHEAST ALONG U.S.
 AU2604'HIGHWAY 90 FOR 3.3 MILES.  THE STATION IS SET ON THE LEFT AND
 AU2604'NORTHEAST OF THE HIGHWAY IN THE MEDIAN NEAR A CROSSOVER.
 AU2604'
 AU2604'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2604'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2604'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2604'STAMPED 23C005 1973.  IT IS 44 FEET EAST OF THE CENTER OF THE
 AU2604'SOUTH BOUND LANE ON U.S. HIGHWAY 90, 44 FEET WEST OF THE NORTH
 AU2604'BOUND LANE ON U.S. HIGHWAY 90, 24 FEET EAST OF THE CENTER OF A
 AU2604'CROSSOVER, AND 3.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 AU2604'
 AU2604'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU2604
 AU2604                          STATION RECOVERY (2006)
 AU2604
 AU2604'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2604'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2601 ***********************************************************************
 AU2601  DESIGNATION -  23 C 006
 AU2601  PID         -  AU2601
 AU2601  STATE/COUNTY-  LA/IBERIA
 AU2601  COUNTRY     -  US
 AU2601  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2601
 AU2601                         *CURRENT SURVEY CONTROL
 AU2601  ______________________________________________________________________
 AU2601* NAD 83(1992) POSITION- 29 57 13.90586(N) 091 48 16.37327(W)   ADJUSTED
 AU2601* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2601  **This station is located in a suspected subsidence area (see below).
 AU2601  ______________________________________________________________________
 AU2601  GEOID HEIGHT    -        -26.380 (meters)                     GEOID18
 AU2601  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AU2601  HORZ ORDER      -  SECOND
 AU2601
 AU2601.The horizontal coordinates were established by classical geodetic methods
 AU2601.and adjusted by the National Geodetic Survey in January 1993.
 AU2601
 AU2601.** This station is in an area of known vertical motion. If an
 AU2601.** orthometric height was ever established but is not available 
 AU2601.** in the current survey control section, the orthometric height
 AU2601.** is considered suspect.  Suspect heights are available in the
 AU2601.** superseded section only if requested.
 AU2601
 AU2601.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2601.GEOID18 height accuracy estimate available here.
 AU2601
 AU2601.Click photographs - Photos may exist for this station.
 AU2601
 AU2601.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2601
 AU2601. The following values were computed from the NAD 83(1992) position.
 AU2601
 AU2601;                    North         East     Units Scale Factor Converg.
 AU2601;SPC LA S     -   161,245.901   954,516.711   MT  0.99992608   -0 14 08.2
 AU2601;SPC LA S     -   529,020.93  3,131,610.24   sFT  0.99992608   -0 14 08.2
 AU2601;UTM  15      - 3,314,273.918   615,356.091   MT  0.99976418   +0 35 49.0
 AU2601
 AU2601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2601!SPC LA S     -   1.00000347  x   0.99992608  =   0.99992955
 AU2601!UTM  15      -   1.00000347  x   0.99976418  =   0.99976765
 AU2601
 AU2601:                Primary Azimuth Mark                     Grid Az
 AU2601:SPC LA S     -  23 C 004                                 293 17 29.6
 AU2601:UTM  15      -  23 C 004                                 292 27 32.4
 AU2601
 AU2601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1535614273(NAD 83)
 AU2601
 AU2601|---------------------------------------------------------------------|
 AU2601| PID    Reference Object                     Distance      Geod. Az  |
 AU2601|                                                           dddmmss.s |
 AU2601| AU2605 NEW IBERIA TRKLNE GAS MW MAST       APPROX. 2.6 KM 2454158.3 |
 AU2601| AU2606 23 C 004                            APPROX. 2.6 KM 2930321.4 |
 AU2601|---------------------------------------------------------------------|
 AU2601
 AU2601                          SUPERSEDED SURVEY CONTROL
 AU2601
 AU2601  NAD 83(1986)-  29 57 13.92691(N)    091 48 16.36762(W) AD(       ) 2
 AU2601  NAD 27      -  29 57 13.19026(N)    091 48 15.94568(W) AD(       ) 2
 AU2601
 AU2601.Superseded values are not recommended for survey control.
 AU2601
 AU2601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2601.See file dsdata.pdf to determine how the superseded data were derived.
 AU2601
 AU2601_MARKER: DD = SURVEY DISK
 AU2601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2601_STAMPING: 23C006 1973
 AU2601_MARK LOGO: LADHGS
 AU2601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2601+STABILITY: SURFACE MOTION
 AU2601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2601+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU2601
 AU2601  HISTORY     - Date     Condition        Report By
 AU2601  HISTORY     - 1973     MONUMENTED       LADH
 AU2601  HISTORY     - 20060808 GOOD             LADTD
 AU2601
 AU2601                          STATION DESCRIPTION
 AU2601
 AU2601'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2601'THE STATION IS LOCATED 4 MILES SOUTH OF DOWNTOWN NEW IBERIA, 9 MILES
 AU2601'NORTHWEST OF JEANERETTE, AND 11 MILES EAST OF DELCAMBRE, IN TEH
 AU2601'SOUTHEAST QUARTER OF SECTION 36, T12S, R6E, AND ON THE PROPERTY
 AU2601'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2601'
 AU2601'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2601'STATE HIGHWAY 14 IN WEST NEW IBERIA, GO SOUTHEAST ALONG U.S. HIGHWAY
 AU2601'90 FOR 4 MILES TO A CROSSOVER.  THE STATION IS SET NEAR THE
 AU2601'CROSSOVER IN THE MEDIAN.
 AU2601'
 AU2601'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2601'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2601'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2601'STAMPED 23C006 1973.  IT IS 59 FEET SOUTHEAST OF A METAL DRAIN IN
 AU2601'THE MEDIAN, 52 FEET SOUTHWEST OF THE CENTER OF THE NORTH BOUND
 AU2601'LANE ON U.S. HIGHWAY 90, 36 FEET SOUTHEAST OF THE CENTER OF THE
 AU2601'SOUTH BOUND LANE ON U.S. HIGHWAY 90, 33 FEET NORTHWEST OF THE
 AU2601'CENTER OF THE CROSSOVER, AND 4 FEET NORTHWEST OF A METAL WITNESS
 AU2601'POST AND SIGN.
 AU2601'
 AU2601'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU2601
 AU2601                          STATION RECOVERY (2006)
 AU2601
 AU2601'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2601'THE STATION IS SET AT A CROSSOVER AT JACK BROOKS RD LEADING WEST AND
 AU2601'BLANCHARD RD LEADING EAST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2600 ***********************************************************************
 AU2600  DESIGNATION -  23 C 007
 AU2600  PID         -  AU2600
 AU2600  STATE/COUNTY-  LA/IBERIA
 AU2600  COUNTRY     -  US
 AU2600  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2600
 AU2600                         *CURRENT SURVEY CONTROL
 AU2600  ______________________________________________________________________
 AU2600* NAD 83(1992) POSITION- 29 57 01.05458(N) 091 47 37.38349(W)   ADJUSTED
 AU2600* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2600  **This station is located in a suspected subsidence area (see below).
 AU2600  ______________________________________________________________________
 AU2600  GEOID HEIGHT    -        -26.368 (meters)                     GEOID18
 AU2600  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AU2600  HORZ ORDER      -  SECOND
 AU2600
 AU2600.The horizontal coordinates were established by classical geodetic methods
 AU2600.and adjusted by the National Geodetic Survey in January 1993.
 AU2600
 AU2600.** This station is in an area of known vertical motion. If an
 AU2600.** orthometric height was ever established but is not available 
 AU2600.** in the current survey control section, the orthometric height
 AU2600.** is considered suspect.  Suspect heights are available in the
 AU2600.** superseded section only if requested.
 AU2600
 AU2600.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2600.GEOID18 height accuracy estimate available here.
 AU2600
 AU2600.Click photographs - Photos may exist for this station.
 AU2600
 AU2600.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2600
 AU2600. The following values were computed from the NAD 83(1992) position.
 AU2600
 AU2600;                    North         East     Units Scale Factor Converg.
 AU2600;SPC LA S     -   160,845.965   955,560.513   MT  0.99992613   -0 13 48.7
 AU2600;SPC LA S     -   527,708.80  3,135,034.78   sFT  0.99992613   -0 13 48.7
 AU2600;UTM  15      - 3,313,889.253   616,405.425   MT  0.99976718   +0 36 08.3
 AU2600
 AU2600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2600!SPC LA S     -   1.00000350  x   0.99992613  =   0.99992963
 AU2600!UTM  15      -   1.00000350  x   0.99976718  =   0.99977068
 AU2600
 AU2600:                Primary Azimuth Mark                     Grid Az
 AU2600:SPC LA S     -  23 C 006                                 290 57 52.0
 AU2600:UTM  15      -  23 C 006                                 290 07 55.0
 AU2600
 AU2600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1640513889(NAD 83)
 AU2600
 AU2600|---------------------------------------------------------------------|
 AU2600| PID    Reference Object                     Distance      Geod. Az  |
 AU2600|                                                           dddmmss.s |
 AU2600| AU2601 23 C 006                            APPROX. 1.1 KM 2904403.3 |
 AU2600|---------------------------------------------------------------------|
 AU2600
 AU2600                          SUPERSEDED SURVEY CONTROL
 AU2600
 AU2600  NAD 83(1986)-  29 57 01.07569(N)    091 47 37.37785(W) AD(       ) 2
 AU2600  NAD 27      -  29 57 00.33908(N)    091 47 36.95647(W) AD(       ) 2
 AU2600
 AU2600.Superseded values are not recommended for survey control.
 AU2600
 AU2600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2600.See file dsdata.pdf to determine how the superseded data were derived.
 AU2600
 AU2600_MARKER: DD = SURVEY DISK
 AU2600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2600_STAMPING: 23C007 1973
 AU2600_MARK LOGO: LADHGS
 AU2600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2600+STABILITY: SURFACE MOTION
 AU2600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2600+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU2600
 AU2600  HISTORY     - Date     Condition        Report By
 AU2600  HISTORY     - 1973     MONUMENTED       LADH
 AU2600  HISTORY     - 19950430 GOOD             USPSQD
 AU2600  HISTORY     - 20060628 GOOD             USPSQD
 AU2600  HISTORY     - 20060808 GOOD             LADTD
 AU2600
 AU2600                          STATION DESCRIPTION
 AU2600
 AU2600'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2600'THE STATION IS LOCATED 8 MILES NORTHWEST OF JEANERETTE, 4 MILES
 AU2600'SOUTH OF DOWNTOWN NEW IBERIA, AND 11.5 MILES EAST OF DELCAMBRE, IN
 AU2600'THE SOUTHWEST QUARTER OF SECTION 31, T12S, R7E, AND ON THE PROPERTY
 AU2600'OWNED BY LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2600'
 AU2600'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2600'STATE HIGHWAY 14 JUST WEST OF NEW IBERIA, GO SOUTHEAST ALONG U.S.
 AU2600'HIGHWAY 90 FOR 4.6 MILES.  THE STATION IS SET ON THE LEFT AND
 AU2600'NORTHEAST OF THE HIGHWAY NEAR A FENCE CORNER.
 AU2600'
 AU2600'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2600'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2600'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSHED WITH THE GROUND.  IT
 AU2600'IS STAMPED 23C007 1973.  IT IS 104 FEET NORTHEAST OF THE CENTER OF
 AU2600'THE NORTH BOUND LANE ON U.S. HIGHWAY 90, 42 FEET NORTHWEST OF THE
 AU2600'CENTER OF A BLACKTOP ROAD, 36 FEET NORTHEAST OF A 14-INCH PECAN
 AU2600'TREE, 4 FEET SOUTHEAST OF A TELEPHONE CABLE JUNCTION BOX, 3.5 FEET
 AU2600'SOUTH OF A METAL WITNESS POST AND SIGN, AND 3 FEET SOUTH OF A
 AU2600'FENCE CORNER.
 AU2600'
 AU2600'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU2600
 AU2600                          STATION RECOVERY (1995)
 AU2600
 AU2600'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU2600'RECOVERED IN GOOD CONDITION.
 AU2600
 AU2600                          STATION RECOVERY (2006)
 AU2600
 AU2600'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AU2600'RECOVERED IN GOOD CONDITION.
 AU2600
 AU2600                          STATION RECOVERY (2006)
 AU2600
 AU2600'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2600'THE BLACKTTOP ROAD IS CALLED FREYOU RD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1821 ***********************************************************************
 BJ1821  DESIGNATION -  23 CAP
 BJ1821  PID         -  BJ1821
 BJ1821  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1821  COUNTRY     -  US
 BJ1821  USGS QUAD   -  PORT HUDSON (2018)
 BJ1821
 BJ1821                         *CURRENT SURVEY CONTROL
 BJ1821  ______________________________________________________________________
 BJ1821* NAD 83(1986) POSITION- 30 44 23.     (N) 091 22 17.     (W)   SCALED
 BJ1821* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1821  **This station is located in a suspected subsidence area (see below).
 BJ1821  ______________________________________________________________________
 BJ1821  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ1821
 BJ1821.The horizontal coordinates were scaled from a map and have
 BJ1821.an estimated accuracy of +/- 6 seconds.
 BJ1821
 BJ1821.** This station is in an area of known vertical motion. If an
 BJ1821.** orthometric height was ever established but is not available 
 BJ1821.** in the current survey control section, the orthometric height
 BJ1821.** is considered suspect.  Suspect heights are available in the
 BJ1821.** superseded section only if requested.
 BJ1821
 BJ1821.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1821.GEOID18 height accuracy estimate available here.
 BJ1821
 BJ1821.Click photographs - Photos may exist for this station.
 BJ1821
 BJ1821;                    North         East    Units  Estimated Accuracy
 BJ1821;SPC LA S     -   248,270.      996,360.      MT  (+/- 180 meters Scaled)
 BJ1821
 BJ1821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ559018(NAD 83)
 BJ1821
 BJ1821                          SUPERSEDED SURVEY CONTROL
 BJ1821
 BJ1821.No superseded survey control is available for this station.
 BJ1821
 BJ1821_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1821_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1821_STAMPING: PBM 23 1929
 BJ1821_MARK LOGO: USACE
 BJ1821_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1821_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1821
 BJ1821  HISTORY     - Date     Condition        Report By
 BJ1821  HISTORY     - 1929     MONUMENTED       USACE
 BJ1821  HISTORY     - 1964     GOOD             CGS
 BJ1821
 BJ1821                          STATION DESCRIPTION
 BJ1821
 BJ1821'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1821'6.8 MI NE FROM NEW ROADS.
 BJ1821'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ1821'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ1821'STATE HIGHWAY 10, THENCE 1.9 MILES EAST ALONG GRAVELED STATE ROAD 981,
 BJ1821'ABOUT 0.15 MILE WEST OF 2 LARGE PECAN TREES IN THE ROAD RIGHT-OF-WAY,
 BJ1821'89 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 55 FEET EAST OF THE
 BJ1821'EAST CORNER OF A PORCH ON THE NORTHEAST SIDE OF A FRAME HOUSE, 10 FEET
 BJ1821'SOUTHEAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 8 FEET SOUTHWEST
 BJ1821'OF A FENCE, 1.0 FOOT SOUTHWEST OF A METAL WITNESS POST, A 4-INCH IRON
 BJ1821'PIPE BEARING A CAP WHICH PROJECTS 1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2382 ***********************************************************************
 BJ2382  DESIGNATION -  23 CAP
 BJ2382  PID         -  BJ2382
 BJ2382  STATE/COUNTY-  LA/ST MARTIN
 BJ2382  COUNTRY     -  US
 BJ2382  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2382
 BJ2382                         *CURRENT SURVEY CONTROL
 BJ2382  ______________________________________________________________________
 BJ2382* NAD 83(1986) POSITION- 30 17 06.     (N) 091 41 04.     (W)   SCALED
 BJ2382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2382  **This station is located in a suspected subsidence area (see below).
 BJ2382  ______________________________________________________________________
 BJ2382  GEOID HEIGHT    -        -27.146 (meters)                     GEOID18
 BJ2382
 BJ2382.The horizontal coordinates were scaled from a map and have
 BJ2382.an estimated accuracy of +/- 6 seconds.
 BJ2382
 BJ2382.** This station is in an area of known vertical motion. If an
 BJ2382.** orthometric height was ever established but is not available 
 BJ2382.** in the current survey control section, the orthometric height
 BJ2382.** is considered suspect.  Suspect heights are available in the
 BJ2382.** superseded section only if requested.
 BJ2382
 BJ2382.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2382.GEOID18 height accuracy estimate available here.
 BJ2382
 BJ2382.Click photographs - Photos may exist for this station.
 BJ2382
 BJ2382;                    North         East    Units  Estimated Accuracy
 BJ2382;SPC LA S     -   197,910.      966,220.      MT  (+/- 180 meters Scaled)
 BJ2382
 BJ2382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP265510(NAD 83)
 BJ2382
 BJ2382                          SUPERSEDED SURVEY CONTROL
 BJ2382
 BJ2382.No superseded survey control is available for this station.
 BJ2382
 BJ2382_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2382_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2382_MARK LOGO: USACE
 BJ2382_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2382_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2382
 BJ2382  HISTORY     - Date     Condition        Report By
 BJ2382  HISTORY     - UNK      MONUMENTED       USACE
 BJ2382  HISTORY     - 1933     GOOD             USACE
 BJ2382  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2382
 BJ2382                          STATION DESCRIPTION
 BJ2382
 BJ2382'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2382'IN BUTTE LA ROSE.
 BJ2382'AT BUTTE LA ROSE, SAINT MARTIN PARISH, ON THE EAST BANK OF ATCHAFALAYA
 BJ2382'RIVER, AT THE JUNCTION OF BUTTE LA ROSE BAY, AMONGST SMALL TIMBER,
 BJ2382'ABOUT 820 FEET NORTHEAST OF THE BENOIT STORE, ABOUT 360 FEET NORTH OF
 BJ2382'THE RIVER BANK, AND NEAR A 3-INCH IRON PIPE PROJECTING ABOUT 6 FEET
 BJ2382'ABOVE GROUND.  AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BJ2382'STANDARD CAP.
 BJ2382
 BJ2382                          STATION RECOVERY (1968)
 BJ2382
 BJ2382'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2382'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2596 ***********************************************************************
 AU2596  DESIGNATION -  23 D 001
 AU2596  PID         -  AU2596
 AU2596  STATE/COUNTY-  LA/IBERIA
 AU2596  COUNTRY     -  US
 AU2596  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2596
 AU2596                         *CURRENT SURVEY CONTROL
 AU2596  ______________________________________________________________________
 AU2596* NAD 83(1992) POSITION- 29 56 29.15762(N) 091 46 18.15448(W)   ADJUSTED
 AU2596* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2596  **This station is located in a suspected subsidence area (see below).
 AU2596  ______________________________________________________________________
 AU2596  GEOID HEIGHT    -        -26.337 (meters)                     GEOID18
 AU2596  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AU2596  HORZ ORDER      -  SECOND
 AU2596
 AU2596.The horizontal coordinates were established by classical geodetic methods
 AU2596.and adjusted by the National Geodetic Survey in January 1993.
 AU2596
 AU2596.** This station is in an area of known vertical motion. If an
 AU2596.** orthometric height was ever established but is not available 
 AU2596.** in the current survey control section, the orthometric height
 AU2596.** is considered suspect.  Suspect heights are available in the
 AU2596.** superseded section only if requested.
 AU2596
 AU2596.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2596.GEOID18 height accuracy estimate available here.
 AU2596
 AU2596.Click photographs - Photos may exist for this station.
 AU2596
 AU2596.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2596
 AU2596. The following values were computed from the NAD 83(1992) position.
 AU2596
 AU2596;                    North         East     Units Scale Factor Converg.
 AU2596;SPC LA S     -   159,855.540   957,681.115   MT  0.99992628   -0 13 09.1
 AU2596;SPC LA S     -   524,459.38  3,141,992.12   sFT  0.99992628   -0 13 09.1
 AU2596;UTM  15      - 3,312,929.889   618,539.859   MT  0.99977337   +0 36 47.3
 AU2596
 AU2596!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2596!SPC LA S     -   1.00000323  x   0.99992628  =   0.99992951
 AU2596!UTM  15      -   1.00000323  x   0.99977337  =   0.99977660
 AU2596
 AU2596:                Primary Azimuth Mark                     Grid Az
 AU2596:SPC LA S     -  BODIN                                    295 28 06.9
 AU2596:UTM  15      -  BODIN                                    294 38 10.5
 AU2596
 AU2596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1853912929(NAD 83)
 AU2596
 AU2596|---------------------------------------------------------------------|
 AU2596| PID    Reference Object                     Distance      Geod. Az  |
 AU2596|                                                           dddmmss.s |
 AU2596| AU2599 BODIN                               APPROX. 1.5 KM 2951457.8 |
 AU2596|---------------------------------------------------------------------|
 AU2596
 AU2596                          SUPERSEDED SURVEY CONTROL
 AU2596
 AU2596  NAD 83(1986)-  29 56 29.17893(N)    091 46 18.14894(W) AD(       ) 2
 AU2596  NAD 27      -  29 56 28.44229(N)    091 46 17.72936(W) AD(       ) 2
 AU2596
 AU2596.Superseded values are not recommended for survey control.
 AU2596
 AU2596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2596.See file dsdata.pdf to determine how the superseded data were derived.
 AU2596
 AU2596_MARKER: DD = SURVEY DISK
 AU2596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2596_STAMPING: 23D001 1973
 AU2596_MARK LOGO: LADHGS
 AU2596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2596+STABILITY: SURFACE MOTION
 AU2596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2596+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU2596
 AU2596  HISTORY     - Date     Condition        Report By
 AU2596  HISTORY     - 1973     MONUMENTED       LADH
 AU2596  HISTORY     - 20060808 GOOD             LADTD
 AU2596
 AU2596                          STATION DESCRIPTION
 AU2596
 AU2596'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2596'THE STATION IS LOCATED 5 MILES SOUTH OF DOWNTOWN NEW IBERIA, 6.5
 AU2596'MILES NORTHWEST OF JEANERETTE, AND 13 MILES EAST-SOUTHEAST OF
 AU2596'DELCAMBRE, IN THE SOUTHWEST QUARTER OF SECTION 9, T13S, R7E, AND
 AU2596'ON THE PROPERTY OWNED BY THE LOUSIANA DEPARTMENT OF HIGHWAYS.
 AU2596'
 AU2596'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2596'STATE HIGHWAY 14, JUST WEST OF NEW IBERIA, GO SOUTHEAST ALONG U.S.
 AU2596'HIGHWAY 90 FOR 6.1 MILES.  THE STATION IS IN THE MEDIAN OF THE
 AU2596'FLAIR ROAD (STATE HIGHWAY 320) CROSSING U.S. HIGHWAY 90.
 AU2596'
 AU2596'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2596'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2596'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2596'STAMPED 23D001 1973.  IT IS 88 FEET NORTHEAST OF THE CENTER OF THE
 AU2596'SOUTH BOUND LANE ON U.S. HIGHWAY 90, 38 FEET SOUTH OF THE CENTER
 AU2596'OF THE WEST BOUND LANE ON STATE HIGHWAY 320, 26 FEET NORTHWEST
 AU2596'OF THE CENTER OF THE EAST BOUND ROAD ON STATE HIGHWAY 320, AND 3
 AU2596'FEET WEST-SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 AU2596'
 AU2596'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU2596
 AU2596                          STATION RECOVERY (2006)
 AU2596
 AU2596'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2596'THE STATION IS NOW SET IN THE MEDIAN OF PARISH ROAD 211 (DARNALL RD).
 AU2596'IT IS 93 FT SOUTH-SOUTHWEST FROM THE MOST WESTERLY PILING FOR THE EAST
 AU2596'BOUND OVERPASS FOR U.S. HIGHWAY 90 OVER THE PARISH ROAD AND 88 FT
 AU2596'NORTHEAST FROM THE CENTER OF A CROSSOVER FOR THE EAST BOUND ON-OFF
 AU2596'RAMP OF HIGHWAY 90.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2594 ***********************************************************************
 AU2594  DESIGNATION -  23 D 002
 AU2594  PID         -  AU2594
 AU2594  STATE/COUNTY-  LA/IBERIA
 AU2594  COUNTRY     -  US
 AU2594  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2594
 AU2594                         *CURRENT SURVEY CONTROL
 AU2594  ______________________________________________________________________
 AU2594* NAD 83(1992) POSITION- 29 56 13.99152(N) 091 45 28.89725(W)   ADJUSTED
 AU2594* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2594  **This station is located in a suspected subsidence area (see below).
 AU2594  ______________________________________________________________________
 AU2594  GEOID HEIGHT    -        -26.322 (meters)                     GEOID18
 AU2594  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 AU2594  HORZ ORDER      -  SECOND
 AU2594
 AU2594.The horizontal coordinates were established by classical geodetic methods
 AU2594.and adjusted by the National Geodetic Survey in January 1993.
 AU2594
 AU2594.** This station is in an area of known vertical motion. If an
 AU2594.** orthometric height was ever established but is not available 
 AU2594.** in the current survey control section, the orthometric height
 AU2594.** is considered suspect.  Suspect heights are available in the
 AU2594.** superseded section only if requested.
 AU2594
 AU2594.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2594.GEOID18 height accuracy estimate available here.
 AU2594
 AU2594.Click photographs - Photos may exist for this station.
 AU2594
 AU2594.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2594
 AU2594. The following values were computed from the NAD 83(1992) position.
 AU2594
 AU2594;                    North         East     Units Scale Factor Converg.
 AU2594;SPC LA S     -   159,383.608   959,000.232   MT  0.99992636   -0 12 44.5
 AU2594;SPC LA S     -   522,911.05  3,146,319.93   sFT  0.99992636   -0 12 44.5
 AU2594;UTM  15      - 3,312,477.236   619,865.492   MT  0.99977727   +0 37 11.6
 AU2594
 AU2594!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2594!SPC LA S     -   1.00000340  x   0.99992636  =   0.99992976
 AU2594!UTM  15      -   1.00000340  x   0.99977727  =   0.99978067
 AU2594
 AU2594:                Primary Azimuth Mark                     Grid Az
 AU2594:SPC LA S     -  23 D 001                                 289 41 07.3
 AU2594:UTM  15      -  23 D 001                                 288 51 11.2
 AU2594
 AU2594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1986512477(NAD 83)
 AU2594
 AU2594|---------------------------------------------------------------------|
 AU2594| PID    Reference Object                     Distance      Geod. Az  |
 AU2594|                                                           dddmmss.s |
 AU2594| AU2596 23 D 001                            APPROX. 1.4 KM 2892822.8 |
 AU2594|---------------------------------------------------------------------|
 AU2594
 AU2594                          SUPERSEDED SURVEY CONTROL
 AU2594
 AU2594  NAD 83(1986)-  29 56 14.01295(N)    091 45 28.89177(W) AD(       ) 2
 AU2594  NAD 27      -  29 56 13.27625(N)    091 45 28.47314(W) AD(       ) 2
 AU2594
 AU2594.Superseded values are not recommended for survey control.
 AU2594
 AU2594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2594.See file dsdata.pdf to determine how the superseded data were derived.
 AU2594
 AU2594_MARKER: DD = SURVEY DISK
 AU2594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2594_STAMPING: 23D002 1973
 AU2594_MARK LOGO: LADHGS
 AU2594_PROJECTION: FLUSH
 AU2594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2594+STABILITY: SURFACE MOTION
 AU2594
 AU2594  HISTORY     - Date     Condition        Report By
 AU2594  HISTORY     - 1973     MONUMENTED       LADH
 AU2594  HISTORY     - 20060808 MARK NOT FOUND   LADTD
 AU2594
 AU2594                          STATION DESCRIPTION
 AU2594
 AU2594'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2594'THE STATION IS LOCATED 6 MILES SOUTHEAST OF DOWNTOWN NEW IBERIA,
 AU2594'5.5 MILES NORTHWEST OF JEANERETTE, AND 13.5 MILES EAST-SOUTHEAST OF
 AU2594'DELCAMBRE, IN THE SOUTHWEST QUARTER OF SECTION 8, T13S, R7E, AND ON
 AU2594'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2594'
 AU2594'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2594'STATE HIGHWAY 14 JUST WEST OF NEW IBERIA, GO SOUTHEAST ALONG U.S.
 AU2594'HIGHWAY 90 FOR 7 MILES.  THE STATION IS SET ON THE LEFT AND
 AU2594'NORTHEAST OF THE HIGHWAY NEAR A FIELD ROAD AND A DITCH.
 AU2594'
 AU2594'THE SURVEY MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2594'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2594'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2594'STAMPED 23D002 1973.  IT IS 105 FEET EAST-NORTHEAST OF THE CENTER
 AU2594'OF THE NORTH BOUND LANE ON U.S. HIGHWAY 90, 72 FEET NORTHEAST OF
 AU2594'THE CENTER OF A CONCRETE CROSS-DRAIN, 40 FEET SOUTHEAST OF THE
 AU2594'CENTER OF A FIELD ROAD, 9 FEET SOUTH OF A POWER POLE (NO.18),
 AU2594'AND 3 FEET WEST-NORTHWEST OF A METAL WITNESS POST AND SIGN.
 AU2594'
 AU2594'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU2594
 AU2594                          STATION RECOVERY (2006)
 AU2594
 AU2594'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2594'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2548 ***********************************************************************
 AU2548  DESIGNATION -  23 D 003
 AU2548  PID         -  AU2548
 AU2548  STATE/COUNTY-  LA/IBERIA
 AU2548  COUNTRY     -  US
 AU2548  USGS QUAD   -  JEANERETTE (2018)
 AU2548
 AU2548                         *CURRENT SURVEY CONTROL
 AU2548  ______________________________________________________________________
 AU2548* NAD 83(1992) POSITION- 29 55 54.93757(N) 091 44 46.77147(W)   ADJUSTED
 AU2548* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2548  **This station is located in a suspected subsidence area (see below).
 AU2548  ______________________________________________________________________
 AU2548  GEOID HEIGHT    -        -26.304 (meters)                     GEOID18
 AU2548  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 AU2548  HORZ ORDER      -  SECOND
 AU2548
 AU2548.The horizontal coordinates were established by classical geodetic methods
 AU2548.and adjusted by the National Geodetic Survey in January 1993.
 AU2548
 AU2548.** This station is in an area of known vertical motion. If an
 AU2548.** orthometric height was ever established but is not available 
 AU2548.** in the current survey control section, the orthometric height
 AU2548.** is considered suspect.  Suspect heights are available in the
 AU2548.** superseded section only if requested.
 AU2548
 AU2548.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2548.GEOID18 height accuracy estimate available here.
 AU2548
 AU2548.Click photographs - Photos may exist for this station.
 AU2548
 AU2548.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2548
 AU2548. The following values were computed from the NAD 83(1992) position.
 AU2548
 AU2548;                    North         East     Units Scale Factor Converg.
 AU2548;SPC LA S     -   158,792.816   960,127.781   MT  0.99992646   -0 12 23.4
 AU2548;SPC LA S     -   520,972.76  3,150,019.23   sFT  0.99992646   -0 12 23.4
 AU2548;UTM  15      - 3,311,902.967   621,001.335   MT  0.99978064   +0 37 32.2
 AU2548
 AU2548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2548!SPC LA S     -   1.00000322  x   0.99992646  =   0.99992968
 AU2548!UTM  15      -   1.00000322  x   0.99978064  =   0.99978386
 AU2548
 AU2548:                Primary Azimuth Mark                     Grid Az
 AU2548:SPC LA S     -  BODIN                                    294 11 19.2
 AU2548:UTM  15      -  BODIN                                    293 21 23.6
 AU2548
 AU2548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2100111902(NAD 83)
 AU2548
 AU2548|---------------------------------------------------------------------|
 AU2548| PID    Reference Object                     Distance      Geod. Az  |
 AU2548|                                                           dddmmss.s |
 AU2548| AU2599 BODIN                               APPROX. 4.1 KM 2935855.8 |
 AU2548|---------------------------------------------------------------------|
 AU2548
 AU2548                          SUPERSEDED SURVEY CONTROL
 AU2548
 AU2548  NAD 83(1986)-  29 55 54.95911(N)    091 44 46.76599(W) AD(       ) 2
 AU2548  NAD 27      -  29 55 54.22224(N)    091 44 46.34833(W) AD(       ) 2
 AU2548
 AU2548.Superseded values are not recommended for survey control.
 AU2548
 AU2548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2548.See file dsdata.pdf to determine how the superseded data were derived.
 AU2548
 AU2548_MARKER: DD = SURVEY DISK
 AU2548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2548_STAMPING: 23D003 1973
 AU2548_MARK LOGO: LADHGS
 AU2548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2548+STABILITY: SURFACE MOTION
 AU2548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2548+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU2548
 AU2548  HISTORY     - Date     Condition        Report By
 AU2548  HISTORY     - 1973     MONUMENTED       LADH
 AU2548  HISTORY     - 20060808 GOOD             LADTD
 AU2548
 AU2548                          STATION DESCRIPTION
 AU2548
 AU2548'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU2548'THE STATION IS LOCATED 5 MILES WEST-NORTHWEST OF JEANERETTE, 6.5
 AU2548'MILES SOUTHEAST OF NEW IBERIA, AND 14 MILES EAST-SOUTHEAST OF
 AU2548'DELCAMBRE, IN THE SOUTHEAST QUARTER OF SECTION 8, T13S, R7E, AND
 AU2548'ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2548'
 AU2548'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 90 AND
 AU2548'STATE HIGHWAY 14 JUST WEST OF NEW IBERIA, GO SOUTHEAST ALONG U.S.
 AU2548'HIGHWAY 90 FOR 7.6 MILES.  THE STATION IS SET ON THE LEFT AND
 AU2548'NORTHEAST OF THE HIGHWAY NEAR A POWER POLE.
 AU2548'
 AU2548'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2548'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2548'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2548'STAMPED 23D003 1973.  IT IS 160 FEET NORTHWEST OF A CONCRETE
 AU2548'DEPARTMENT OF HIGHWAYS RIGHT-OF-WAY MARKER, 103 FEET
 AU2548'EAST-NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE ON U.S. HIGHWAY
 AU2548'90, 35 FEET SOUTHEAST OF POWER POLE NO. 28, AND 3 FEET
 AU2548'NORTHWEST OF A METAL WITNESS POST AND SIGN.
 AU2548'
 AU2548'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU2548
 AU2548                          STATION RECOVERY (2006)
 AU2548
 AU2548'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2548'ADD TO DESCRIPTION, 216.5 FT WEST-NORTHWEST FROM THE CENTER OF COLLEGE
 AU2548'RD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2547 ***********************************************************************
 AU2547  DESIGNATION -  23 D 004
 AU2547  PID         -  AU2547
 AU2547  STATE/COUNTY-  LA/IBERIA
 AU2547  COUNTRY     -  US
 AU2547  USGS QUAD   -  JEANERETTE (2018)
 AU2547
 AU2547                         *CURRENT SURVEY CONTROL
 AU2547  ______________________________________________________________________
 AU2547* NAD 83(1992) POSITION- 29 55 09.98993(N) 091 43 43.04550(W)   ADJUSTED
 AU2547* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2547  **This station is located in a suspected subsidence area (see below).
 AU2547  ______________________________________________________________________
 AU2547  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 AU2547  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 AU2547  HORZ ORDER      -  SECOND
 AU2547
 AU2547.The horizontal coordinates were established by classical geodetic methods
 AU2547.and adjusted by the National Geodetic Survey in January 1993.
 AU2547
 AU2547.** This station is in an area of known vertical motion. If an
 AU2547.** orthometric height was ever established but is not available 
 AU2547.** in the current survey control section, the orthometric height
 AU2547.** is considered suspect.  Suspect heights are available in the
 AU2547.** superseded section only if requested.
 AU2547
 AU2547.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2547.GEOID18 height accuracy estimate available here.
 AU2547
 AU2547.Click photographs - Photos may exist for this station.
 AU2547
 AU2547.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2547
 AU2547. The following values were computed from the NAD 83(1992) position.
 AU2547
 AU2547;                    North         East     Units Scale Factor Converg.
 AU2547;SPC LA S     -   157,402.870   961,832.003   MT  0.99992675   -0 11 51.5
 AU2547;SPC LA S     -   516,412.58  3,155,610.50   sFT  0.99992675   -0 11 51.5
 AU2547;UTM  15      - 3,310,538.110   622,725.312   MT  0.99978583   +0 38 03.2
 AU2547
 AU2547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2547!SPC LA S     -   1.00000338  x   0.99992675  =   0.99993012
 AU2547!UTM  15      -   1.00000338  x   0.99978583  =   0.99978920
 AU2547
 AU2547:                Primary Azimuth Mark                     Grid Az
 AU2547:SPC LA S     -  23 D 003                                 309 12 01.1
 AU2547:UTM  15      -  23 D 003                                 308 22 06.4
 AU2547
 AU2547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2272510538(NAD 83)
 AU2547
 AU2547|---------------------------------------------------------------------|
 AU2547| PID    Reference Object                     Distance      Geod. Az  |
 AU2547|                                                           dddmmss.s |
 AU2547| AU2539 JEANERETTE MUN TANK 1969            APPROX. 5.2 KM 0990830.9 |
 AU2547| AU2548 23 D 003                            APPROX. 2.2 KM 3090009.6 |
 AU2547|---------------------------------------------------------------------|
 AU2547
 AU2547                          SUPERSEDED SURVEY CONTROL
 AU2547
 AU2547  NAD 83(1986)-  29 55 10.01196(N)    091 43 43.04046(W) AD(       ) 2
 AU2547  NAD 27      -  29 55 09.27418(N)    091 43 42.62390(W) AD(       ) 2
 AU2547
 AU2547.Superseded values are not recommended for survey control.
 AU2547
 AU2547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2547.See file dsdata.pdf to determine how the superseded data were derived.
 AU2547
 AU2547_MARKER: DD = SURVEY DISK
 AU2547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2547_STAMPING: 23D004 1973
 AU2547_MARK LOGO: LADHGS
 AU2547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2547+STABILITY: SURFACE MOTION
 AU2547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2547+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU2547
 AU2547  HISTORY     - Date     Condition        Report By
 AU2547  HISTORY     - 1974     MONUMENTED       LADH
 AU2547  HISTORY     - 20060808 GOOD             LADTD
 AU2547
 AU2547                          STATION DESCRIPTION
 AU2547
 AU2547'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AU2547'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF JEANERETTE AND 4
 AU2547'MILES SOUTH-SOUTHEAST OF NEW IBERIA.  THE MARK IS SET IN THE MEDIAN
 AU2547'OF U.S. HIGHWAY 90, THE PROPERTY OF THE LOUISIANA DEPARTMENT OF
 AU2547'HIGHWAYS.
 AU2547'
 AU2547'TO REACH THE STATION FROM THE POST OFFICE IN JEANERETTE, GO NORTH ON
 AU2547'MAIN STREET FOR 0.9 MILES TO THE JUNCTION OF STATE HIGHWAY 85, TURN
 AU2547'LEFT AND GO SOUTHERLY ON HIGHWAY 85 FOR 1.4 MILES TO THE JUNCTION
 AU2547'OF STATE HIGHWAY 668, TURN RIGHT AND GO NORTH-NORTHWEST ON HIGHWAY
 AU2547'85 FOR 1.8 MILES TO THE JUNCTION OF 674, TURN LEFT AND GO
 AU2547'SOUTHWEST ON HIGHWAY 85 FOR 1 MILE TO THE JUNCTION WITH U.S.
 AU2547'HIGHWAY 90 AND THE STATION SET SOUTHEAST OF STATE HIGHWAY 85 AND
 AU2547'IN THE MEDIAN OF U.S.  HIGHWAY 90.
 AU2547'
 AU2547'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2547'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2547'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 AU2547'GROUND. THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS
 AU2547'OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 AU2547'THEY ARE STAMPED 23D004 1974.  THE MARK IS 321 FEET SOUTHWEST OF
 AU2547'THE CENTER OF THE WEST BOUND LANE ON U.S. HIGHWAY 90, 180 FEET
 AU2547'NORTHEAST OF THE CENTER OF THE EAST BOUND LANE OF U.S. HIGHWAY 90,
 AU2547'68 FEET SOUTHEAST OF THE CENTER OF STATE HIGHWAY 85 AND 2.5 FEET
 AU2547'SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 AU2547'
 AU2547'NEAREST TOWN--JEANERETTE.
 AU2547'
 AU2547'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 AU2547
 AU2547                          STATION RECOVERY (2006)
 AU2547
 AU2547'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2544 ***********************************************************************
 AU2544  DESIGNATION -  23 E 001
 AU2544  PID         -  AU2544
 AU2544  STATE/COUNTY-  LA/IBERIA
 AU2544  COUNTRY     -  US
 AU2544  USGS QUAD   -  JEANERETTE (2018)
 AU2544
 AU2544                         *CURRENT SURVEY CONTROL
 AU2544  ______________________________________________________________________
 AU2544* NAD 83(1992) POSITION- 29 54 44.16306(N) 091 43 06.05393(W)   ADJUSTED
 AU2544* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2544  **This station is located in a suspected subsidence area (see below).
 AU2544  ______________________________________________________________________
 AU2544  GEOID HEIGHT    -        -26.238 (meters)                     GEOID18
 AU2544  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 AU2544  HORZ ORDER      -  SECOND
 AU2544
 AU2544.The horizontal coordinates were established by classical geodetic methods
 AU2544.and adjusted by the National Geodetic Survey in January 1993.
 AU2544
 AU2544.** This station is in an area of known vertical motion. If an
 AU2544.** orthometric height was ever established but is not available 
 AU2544.** in the current survey control section, the orthometric height
 AU2544.** is considered suspect.  Suspect heights are available in the
 AU2544.** superseded section only if requested.
 AU2544
 AU2544.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2544.GEOID18 height accuracy estimate available here.
 AU2544
 AU2544.Click photographs - Photos may exist for this station.
 AU2544
 AU2544.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2544
 AU2544. The following values were computed from the NAD 83(1992) position.
 AU2544
 AU2544;                    North         East     Units Scale Factor Converg.
 AU2544;SPC LA S     -   156,604.295   962,821.491   MT  0.99992693   -0 11 33.0
 AU2544;SPC LA S     -   513,792.59  3,158,856.84   sFT  0.99992693   -0 11 33.0
 AU2544;UTM  15      - 3,309,754.093   623,726.149   MT  0.99978887   +0 38 21.1
 AU2544
 AU2544!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2544!SPC LA S     -   1.00000340  x   0.99992693  =   0.99993033
 AU2544!UTM  15      -   1.00000340  x   0.99978887  =   0.99979227
 AU2544
 AU2544:                Primary Azimuth Mark                     Grid Az
 AU2544:SPC LA S     -  23 D 004                                 308 54 20.0
 AU2544:UTM  15      -  23 D 004                                 308 04 25.9
 AU2544
 AU2544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2372609754(NAD 83)
 AU2544
 AU2544|---------------------------------------------------------------------|
 AU2544| PID    Reference Object                     Distance      Geod. Az  |
 AU2544|                                                           dddmmss.s |
 AU2544| AU2539 JEANERETTE MUN TANK 1969            APPROX. 4.1 KM 0902548.4 |
 AU2544| AU2547 23 D 004                            APPROX. 1.3 KM 3084247.0 |
 AU2544|---------------------------------------------------------------------|
 AU2544
 AU2544                          SUPERSEDED SURVEY CONTROL
 AU2544
 AU2544  NAD 83(1986)-  29 54 44.18511(N)    091 43 06.04874(W) AD(       ) 2
 AU2544  NAD 27      -  29 54 43.44679(N)    091 43 05.63255(W) AD(       ) 2
 AU2544
 AU2544.Superseded values are not recommended for survey control.
 AU2544
 AU2544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2544.See file dsdata.pdf to determine how the superseded data were derived.
 AU2544
 AU2544_MARKER: DD = SURVEY DISK
 AU2544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2544_STAMPING: 23E001 1974
 AU2544_MARK LOGO: LADHGS
 AU2544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2544+STABILITY: SURFACE MOTION
 AU2544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2544+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU2544
 AU2544  HISTORY     - Date     Condition        Report By
 AU2544  HISTORY     - 1974     MONUMENTED       LADH
 AU2544  HISTORY     - 19950430 GOOD             USPSQD
 AU2544  HISTORY     - 20060808 GOOD             LADTD
 AU2544
 AU2544                          STATION DESCRIPTION
 AU2544
 AU2544'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AU2544'THE STATION IS LOCATED ABOUT 2 MILES NORTHWEST OF JEANERETTE, 1 MILE
 AU2544'NORTHEAST OF PATOUTVILLE AND 5 MILES SOUTH-SOUTHEAST OF NEW IBERIA.
 AU2544'THE MARK IS SET ON THE SOUTH SIDE OF U.S. HIGHWAY 90 ON
 AU2544'LAND OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2544'
 AU2544'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU2544'HIGHWAY 85, GO SOUTH-SOUTHEAST ALONG U.S. HIGHWAY 90 FOR 0.7 MILE
 AU2544'TO A RAILROAD CROSSING AND THE MARK SET NEAR A SERVICE ROAD.
 AU2544'
 AU2544'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2544'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2544'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 AU2544'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 AU2544'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 AU2544'ARE STAMPED 23E001 1974.  THE MARK IS 181 FEET NORTHWEST OF THE
 AU2544'WEST RAIL OF A SPUR LINE LEADING TO A SUGAR MILL, 147 FEET NORTH
 AU2544'OF A POWER POLE WITH A TRANSFORMER ATTACHED, 40 FEET SOUTHWEST
 AU2544'OF THE CENTER OF A SERVICE ROAD, 2.5 FEET NORTHEAST OF A POWER
 AU2544'POLE AND 2 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 AU2544'
 AU2544'NEAREST TOWN--JEANERETTE.
 AU2544'
 AU2544'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 AU2544
 AU2544                          STATION RECOVERY (1995)
 AU2544
 AU2544'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU2544'RECOVERED IN GOOD CONDITION.
 AU2544
 AU2544                          STATION RECOVERY (2006)
 AU2544
 AU2544'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2542 ***********************************************************************
 AU2542  DESIGNATION -  23 E 002
 AU2542  PID         -  AU2542
 AU2542  STATE/COUNTY-  LA/IBERIA
 AU2542  COUNTRY     -  US
 AU2542  USGS QUAD   -  JEANERETTE (2018)
 AU2542
 AU2542                         *CURRENT SURVEY CONTROL
 AU2542  ______________________________________________________________________
 AU2542* NAD 83(1992) POSITION- 29 54 11.09294(N) 091 42 12.96579(W)   ADJUSTED
 AU2542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2542  **This station is located in a suspected subsidence area (see below).
 AU2542  ______________________________________________________________________
 AU2542  GEOID HEIGHT    -        -26.207 (meters)                     GEOID18
 AU2542  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AU2542  HORZ ORDER      -  SECOND
 AU2542
 AU2542.The horizontal coordinates were established by classical geodetic methods
 AU2542.and adjusted by the National Geodetic Survey in January 1993.
 AU2542
 AU2542.** This station is in an area of known vertical motion. If an
 AU2542.** orthometric height was ever established but is not available 
 AU2542.** in the current survey control section, the orthometric height
 AU2542.** is considered suspect.  Suspect heights are available in the
 AU2542.** superseded section only if requested.
 AU2542
 AU2542.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2542.GEOID18 height accuracy estimate available here.
 AU2542
 AU2542.Click photographs - Photos may exist for this station.
 AU2542
 AU2542.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2542
 AU2542. The following values were computed from the NAD 83(1992) position.
 AU2542
 AU2542;                    North         East     Units Scale Factor Converg.
 AU2542;SPC LA S     -   155,581.390   964,242.194   MT  0.99992719   -0 11 06.5
 AU2542;SPC LA S     -   510,436.61  3,163,517.93   sFT  0.99992719   -0 11 06.5
 AU2542;UTM  15      - 3,308,752.052   625,161.354   MT  0.99979328   +0 38 47.0
 AU2542
 AU2542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2542!SPC LA S     -   1.00000334  x   0.99992719  =   0.99993053
 AU2542!UTM  15      -   1.00000334  x   0.99979328  =   0.99979661
 AU2542
 AU2542:                Primary Azimuth Mark                     Grid Az
 AU2542:SPC LA S     -  23 E 001                                 305 45 13.9
 AU2542:UTM  15      -  23 E 001                                 304 55 20.4
 AU2542
 AU2542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2516108752(NAD 83)
 AU2542
 AU2542|---------------------------------------------------------------------|
 AU2542| PID    Reference Object                     Distance      Geod. Az  |
 AU2542|                                                           dddmmss.s |
 AU2542| AU2539 JEANERETTE MUN TANK 1969            APPROX. 2.9 KM 0700157.6 |
 AU2542| AU2544 23 E 001                            APPROX. 1.8 KM 3053407.4 |
 AU2542|---------------------------------------------------------------------|
 AU2542
 AU2542                          SUPERSEDED SURVEY CONTROL
 AU2542
 AU2542  NAD 83(1986)-  29 54 11.11507(N)    091 42 12.96046(W) AD(       ) 2
 AU2542  NAD 27      -  29 54 10.37619(N)    091 42 12.54490(W) AD(       ) 2
 AU2542
 AU2542.Superseded values are not recommended for survey control.
 AU2542
 AU2542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2542.See file dsdata.pdf to determine how the superseded data were derived.
 AU2542
 AU2542_MARKER: DD = SURVEY DISK
 AU2542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2542_STAMPING: 23E002 1974
 AU2542_MARK LOGO: LADHGS
 AU2542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2542+STABILITY: SURFACE MOTION
 AU2542
 AU2542  HISTORY     - Date     Condition        Report By
 AU2542  HISTORY     - 1974     MONUMENTED       LADH
 AU2542
 AU2542                          STATION DESCRIPTION
 AU2542
 AU2542'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AU2542'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF JEANERETTE, 2
 AU2542'MILES EAST OF PATOUTVILLE AND 6 MILES SOUTH-SOUTHEAST OF NEW IBERIA.
 AU2542'THE MARK IS SET IN THE MEDIAN OF U.S. HIGHWAY 90 ON LAND OWNED BY
 AU2542'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2542'
 AU2542'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU2542'HIGHWAY 85, GO SOUTH-SOUTHEAST FOR 1.9 MILES ALONG U.S. HIGHWAY 90
 AU2542'TO A CROSS OVER LANE AND THE MARK SET IN THE MEDIAN.
 AU2542'
 AU2542'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2542'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2542'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 AU2542'GROUND. THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS
 AU2542'OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 AU2542'THEY ARE STAMPED 23E002 1974.  THE MARK IS 45 FEET NORTHEAST OF THE
 AU2542'CENTER OF THE EAST BOUND LAND ON U.S. HIGHWAY 90, 44 FEET
 AU2542'SOUTHWEST OF THE CENTER OF THE WEST BOUND LANE ON U.S. HIGHWAY 90,
 AU2542'27 FEET SOUTHEAST OF THE CENTER OF A CROSS OVER LANE IN THE MEDIAN
 AU2542'AND 2 FEET NORTHEAST OF A METAL WITNESS POST AND SIGN.
 AU2542'
 AU2542'NEAREST TOWN--JEANERETTE.
 AU2542'
 AU2542'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2541 ***********************************************************************
 AU2541  DESIGNATION -  23 E 003
 AU2541  PID         -  AU2541
 AU2541  STATE/COUNTY-  LA/IBERIA
 AU2541  COUNTRY     -  US
 AU2541  USGS QUAD   -  JEANERETTE (2018)
 AU2541
 AU2541                         *CURRENT SURVEY CONTROL
 AU2541  ______________________________________________________________________
 AU2541* NAD 83(1992) POSITION- 29 53 38.49262(N) 091 41 20.60862(W)   ADJUSTED
 AU2541* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2541  **This station is located in a suspected subsidence area (see below).
 AU2541  ______________________________________________________________________
 AU2541  GEOID HEIGHT    -        -26.176 (meters)                     GEOID18
 AU2541  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AU2541  HORZ ORDER      -  SECOND
 AU2541
 AU2541.The horizontal coordinates were established by classical geodetic methods
 AU2541.and adjusted by the National Geodetic Survey in January 1993.
 AU2541
 AU2541.** This station is in an area of known vertical motion. If an
 AU2541.** orthometric height was ever established but is not available 
 AU2541.** in the current survey control section, the orthometric height
 AU2541.** is considered suspect.  Suspect heights are available in the
 AU2541.** superseded section only if requested.
 AU2541
 AU2541.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2541.GEOID18 height accuracy estimate available here.
 AU2541
 AU2541.Click photographs - Photos may exist for this station.
 AU2541
 AU2541.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2541
 AU2541. The following values were computed from the NAD 83(1992) position.
 AU2541
 AU2541;                    North         East     Units Scale Factor Converg.
 AU2541;SPC LA S     -   154,573.193   965,643.593   MT  0.99992747   -0 10 40.3
 AU2541;SPC LA S     -   507,128.88  3,168,115.69   sFT  0.99992747   -0 10 40.3
 AU2541;UTM  15      - 3,307,764.427   626,577.049   MT  0.99979767   +0 39 12.4
 AU2541
 AU2541!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2541!SPC LA S     -   1.00000336  x   0.99992747  =   0.99993083
 AU2541!UTM  15      -   1.00000336  x   0.99979767  =   0.99980103
 AU2541
 AU2541:                Primary Azimuth Mark                     Grid Az
 AU2541:SPC LA S     -  23 E 002                                 305 43 55.2
 AU2541:UTM  15      -  23 E 002                                 304 54 02.5
 AU2541
 AU2541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2657707764(NAD 83)
 AU2541
 AU2541|---------------------------------------------------------------------|
 AU2541| PID    Reference Object                     Distance      Geod. Az  |
 AU2541|                                                           dddmmss.s |
 AU2541| AU2539 JEANERETTE MUN TANK 1969            APPROX. 2.4 KM 0332252.4 |
 AU2541| AU2542 23 E 002                            APPROX. 1.7 KM 3053314.9 |
 AU2541|---------------------------------------------------------------------|
 AU2541
 AU2541                          SUPERSEDED SURVEY CONTROL
 AU2541
 AU2541  NAD 83(1986)-  29 53 38.51486(N)    091 41 20.60316(W) AD(       ) 2
 AU2541  NAD 27      -  29 53 37.77623(N)    091 41 20.18970(W) AD(       ) 2
 AU2541
 AU2541.Superseded values are not recommended for survey control.
 AU2541
 AU2541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2541.See file dsdata.pdf to determine how the superseded data were derived.
 AU2541
 AU2541_MARKER: DD = SURVEY DISK
 AU2541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2541_STAMPING: 23E003 1974
 AU2541_MARK LOGO: LADHGS
 AU2541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2541+STABILITY: SURFACE MOTION
 AU2541
 AU2541  HISTORY     - Date     Condition        Report By
 AU2541  HISTORY     - 1974     MONUMENTED       LADH
 AU2541
 AU2541                          STATION DESCRIPTION
 AU2541
 AU2541'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AU2541'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTHWEST OF JEANERETTE, 2.5
 AU2541'MILES SOUTHEAST OF PATOUTVILLE AND 7 MILES SOUTH-SOUTHEAST OF NEW
 AU2541'IBERIA.  THE MARK IS SET ON THE PROPERTY OWNED BY THE LOUISIANA
 AU2541'DEPARTMENT OF HIGHWAYS AND IS IN THE MEDIAN OF THE HIGHWAY.
 AU2541'
 AU2541'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU2541'HIGHWAY 85, GO SOUTH-SOUTHEAST ALONG U.S. HIGHWAY 90 FOR 3 MILES.
 AU2541'THE MARK IS SET IN THE MEDIAN OF THE HIGHWAY.
 AU2541'
 AU2541'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2541'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2541'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 AU2541'GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 AU2541'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 AU2541'THEY ARE STAMPED 23E003 1974.  THE MARK IS 62.5 FEET SOUTHWEST OF
 AU2541'THE CENTER OF THE WEST BOUND LANE OF U.S. HIGHWAY 90, 27 FEET
 AU2541'NORTHEAST OF THE CENTER OF THE EAST BOUND LANE OF U.S. HIGHWAY 90
 AU2541'AND 2 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 AU2541'
 AU2541'NEAREST TOWN--JEANERETTE.
 AU2541'
 AU2541'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2540 ***********************************************************************
 AU2540  DESIGNATION -  23 E 004
 AU2540  PID         -  AU2540
 AU2540  STATE/COUNTY-  LA/IBERIA
 AU2540  COUNTRY     -  US
 AU2540  USGS QUAD   -  JEANERETTE (2018)
 AU2540
 AU2540                         *CURRENT SURVEY CONTROL
 AU2540  ______________________________________________________________________
 AU2540* NAD 83(1992) POSITION- 29 53 24.84241(N) 091 40 45.91581(W)   ADJUSTED
 AU2540* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2540  **This station is located in a suspected subsidence area (see below).
 AU2540  ______________________________________________________________________
 AU2540  GEOID HEIGHT    -        -26.163 (meters)                     GEOID18
 AU2540  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 AU2540  HORZ ORDER      -  SECOND
 AU2540
 AU2540.The horizontal coordinates were established by classical geodetic methods
 AU2540.and adjusted by the National Geodetic Survey in January 1993.
 AU2540
 AU2540.** This station is in an area of known vertical motion. If an
 AU2540.** orthometric height was ever established but is not available 
 AU2540.** in the current survey control section, the orthometric height
 AU2540.** is considered suspect.  Suspect heights are available in the
 AU2540.** superseded section only if requested.
 AU2540
 AU2540.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2540.GEOID18 height accuracy estimate available here.
 AU2540
 AU2540.Click photographs - Photos may exist for this station.
 AU2540
 AU2540.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2540
 AU2540. The following values were computed from the NAD 83(1992) position.
 AU2540
 AU2540;                    North         East     Units Scale Factor Converg.
 AU2540;SPC LA S     -   154,150.060   966,573.066   MT  0.99992760   -0 10 23.0
 AU2540;SPC LA S     -   505,740.66  3,171,165.13   sFT  0.99992760   -0 10 23.0
 AU2540;UTM  15      - 3,307,354.876   627,512.443   MT  0.99980061   +0 39 29.5
 AU2540
 AU2540!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2540!SPC LA S     -   1.00000341  x   0.99992760  =   0.99993101
 AU2540!UTM  15      -   1.00000341  x   0.99980061  =   0.99980402
 AU2540
 AU2540:                Primary Azimuth Mark                     Grid Az
 AU2540:SPC LA S     -  23 E 003                                 294 28 36.9
 AU2540:UTM  15      -  23 E 003                                 293 38 44.4
 AU2540
 AU2540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2751207354(NAD 83)
 AU2540
 AU2540|---------------------------------------------------------------------|
 AU2540| PID    Reference Object                     Distance      Geod. Az  |
 AU2540|                                                           dddmmss.s |
 AU2540| AU2539 JEANERETTE MUN TANK 1969            APPROX. 2.4 KM 0085837.1 |
 AU2540| AU2541 23 E 003                            APPROX. 1.0 KM 2941813.9 |
 AU2540|---------------------------------------------------------------------|
 AU2540
 AU2540                          SUPERSEDED SURVEY CONTROL
 AU2540
 AU2540  NAD 83(1986)-  29 53 24.86473(N)    091 40 45.91028(W) AD(       ) 2
 AU2540  NAD 27      -  29 53 24.12595(N)    091 40 45.49773(W) AD(       ) 2
 AU2540
 AU2540.Superseded values are not recommended for survey control.
 AU2540
 AU2540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2540.See file dsdata.pdf to determine how the superseded data were derived.
 AU2540
 AU2540_MARKER: DD = SURVEY DISK
 AU2540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2540_STAMPING: 23E004 1974
 AU2540_MARK LOGO: LADHGS
 AU2540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2540+STABILITY: SURFACE MOTION
 AU2540
 AU2540  HISTORY     - Date     Condition        Report By
 AU2540  HISTORY     - 1974     MONUMENTED       LADH
 AU2540
 AU2540                          STATION DESCRIPTION
 AU2540
 AU2540'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AU2540'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTH OF JEANERETTE, 3.5
 AU2540'MILES SOUTHEAST OF PATOUTVILLE AND 7.6 MILES SOUTH-SOUTHEAST OF NEW
 AU2540'IBERIA.  THE MARK IS SET NEAR A SERVICE ROAD ON PROPERTY OWNED BY
 AU2540'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2540'
 AU2540'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU2540'HIGHWAY 85, GO SOUTH-SOUTHEAST ALONG U.S. HIGHWAY 90 FOR 4.1 MILES
 AU2540'TO THE MARK SET NORTH OF THE HIGHWAY NEAR A SERVICE ROAD.
 AU2540'
 AU2540'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2540'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2540'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 AU2540'GROUND. THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS
 AU2540'OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 AU2540'THEY ARE STAMPED 23E004 1974.  THE MARK IS 42.5 FEET
 AU2540'NORTH-NORTHEAST OF THE CENTER OF A SERVICE ROAD, 28 FEET
 AU2540'NORTHEAST OF THE EAST END OF A CROSS-DRAIN, 13.5 FEET NORTHWEST
 AU2540'OF A POWER POLE AND 2 FEET NORTHWEST OF A METAL WITNESS POST AND
 AU2540'SIGN.
 AU2540'
 AU2540'NEAREST TOWN--JEANERETTE.
 AU2540'
 AU2540'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2535 ***********************************************************************
 AU2535  DESIGNATION -  23 E 005
 AU2535  PID         -  AU2535
 AU2535  STATE/COUNTY-  LA/ST MARY
 AU2535  COUNTRY     -  US
 AU2535  USGS QUAD   -  JEANERETTE (2018)
 AU2535
 AU2535                         *CURRENT SURVEY CONTROL
 AU2535  ______________________________________________________________________
 AU2535* NAD 83(2011) POSITION- 29 52 54.68651(N) 091 39 51.58697(W)   ADJUSTED
 AU2535* NAD 83(2011) ELLIP HT-   -22.749 (meters)        (06/27/12)   ADJUSTED
 AU2535* NAD 83(2011) EPOCH   -  2010.00
 AU2535* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2535  **This station is located in a suspected subsidence area (see below).
 AU2535  ______________________________________________________________________
 AU2535  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 AU2535  NAD 83(2011) X  -   -160,751.672 (meters)                     COMP
 AU2535  NAD 83(2011) Y  - -5,532,438.434 (meters)                     COMP
 AU2535  NAD 83(2011) Z  -  3,159,013.945 (meters)                     COMP
 AU2535  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AU2535
 AU2535  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2535  Standards:
 AU2535         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2535            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2535  -------------------------------------------------------------------
 AU2535  NETWORK    7.68  21.54           3.39   2.81  10.99     -0.17043305
 AU2535  -------------------------------------------------------------------
 AU2535  Click here for local accuracies and other accuracy information.
 AU2535
 AU2535.The horizontal coordinates were established by GPS observations
 AU2535.and adjusted by the National Geodetic Survey in June 2012.
 AU2535
 AU2535.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2535.been affixed to the stable North American tectonic plate. See 
 AU2535.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2535
 AU2535.The horizontal coordinates are valid at the epoch date displayed above
 AU2535.which is a decimal equivalence of Year/Month/Day.
 AU2535
 AU2535.** This station is in an area of known vertical motion. If an
 AU2535.** orthometric height was ever established but is not available 
 AU2535.** in the current survey control section, the orthometric height
 AU2535.** is considered suspect.  Suspect heights are available in the
 AU2535.** superseded section only if requested.
 AU2535
 AU2535.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2535.GEOID18 height accuracy estimate available here.
 AU2535
 AU2535.Click photographs - Photos may exist for this station.
 AU2535
 AU2535.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2535
 AU2535.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2535
 AU2535.The ellipsoidal height was determined by GPS observations
 AU2535.and is referenced to NAD 83.
 AU2535
 AU2535. The following values were computed from the NAD 83(2011) position.
 AU2535
 AU2535;                    North         East     Units Scale Factor Converg.
 AU2535;SPC LA S     -   153,217.270   968,027.980   MT  0.99992789   -0 09 55.8
 AU2535;SPC LA S     -   502,680.33  3,175,938.46   sFT  0.99992789   -0 09 55.8
 AU2535;UTM  15      - 3,306,443.402   628,980.550   MT  0.99980525   +0 39 55.9
 AU2535
 AU2535!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2535!SPC LA S     -   1.00000357  x   0.99992789  =   0.99993146
 AU2535!UTM  15      -   1.00000357  x   0.99980525  =   0.99980882
 AU2535
 AU2535:                Primary Azimuth Mark                     Grid Az
 AU2535:SPC LA S     -  23 E 004                                 302 39 49.8
 AU2535:UTM  15      -  23 E 004                                 301 49 58.1
 AU2535
 AU2535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2898006443(NAD 83)
 AU2535
 AU2535|---------------------------------------------------------------------|
 AU2535| PID    Reference Object                     Distance      Geod. Az  |
 AU2535|                                                           dddmmss.s |
 AU2535| AU2537 LANDRY                              APPROX. 0.6 KM 1951421.5 |
 AU2535| AU2540 23 E 004                            APPROX. 1.7 KM 3022954.0 |
 AU2535| AU2539 JEANERETTE MUN TANK 1969            APPROX. 3.5 KM 3420743.7 |
 AU2535|---------------------------------------------------------------------|
 AU2535
 AU2535                          SUPERSEDED SURVEY CONTROL
 AU2535
 AU2535  NAD 83(2007)-  29 52 54.68615(N)    091 39 51.58839(W) AD(       ) 0
 AU2535  ELLIP H (02/10/07)  -22.766  (m)                       GP(       )    
 AU2535  ELLIP H (06/26/02)  -22.835  (m)                       GP(       ) 4 2
 AU2535  NAD 83(1992)-  29 52 54.68634(N)    091 39 51.58421(W) AD(       ) 2
 AU2535  ELLIP H (01/21/93)  -22.830  (m)                       GP(       ) 4 2
 AU2535  NAD 83(1986)-  29 52 54.70878(N)    091 39 51.57853(W) AD(       ) 2
 AU2535  NAD 27      -  29 52 53.96928(N)    091 39 51.16740(W) AD(       ) 2
 AU2535
 AU2535.Superseded values are not recommended for survey control.
 AU2535
 AU2535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2535.See file dsdata.pdf to determine how the superseded data were derived.
 AU2535
 AU2535_MARKER: DD = SURVEY DISK
 AU2535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2535_STAMPING: 23 E 005 1974
 AU2535_MARK LOGO: LADH
 AU2535_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU2535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2535+STABILITY: SURFACE MOTION
 AU2535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2535+SATELLITE: SATELLITE OBSERVATIONS - February 15, 1990
 AU2535
 AU2535  HISTORY     - Date     Condition        Report By
 AU2535  HISTORY     - 1974     MONUMENTED       LADH
 AU2535  HISTORY     - 1974     GOOD             LADH
 AU2535  HISTORY     - 19900215 GOOD             GWMSI
 AU2535
 AU2535                          STATION DESCRIPTION
 AU2535
 AU2535'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AU2535'THE STATION IS LOCATED ABOUT 1.2 MILES SOUTH OF JEANERETTE, 2 MILES
 AU2535'SOUTHWEST OF ALBANIA AND 9 MILES SOUTH-SOUTHEAST OF NEW IBERIA.  THE
 AU2535'MARK IS SET IN THE MEDIAN OF U.S. HIGHWAY 90 ON PROPERTY OWNED BY
 AU2535'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2535'
 AU2535'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU2535'HIGHWAY 85, GO SOUTH-SOUTHEAST ALONG U.S. HIGHWAY 90 FOR 4.7 MILES.
 AU2535'THE MARK IS SET IN THE MEDIAN OF THE HIGHWAY NEAR A CROSS-OVER.
 AU2535'
 AU2535'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2535'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2535'CYLINDRICAL CONCRETE MOMUMENT THAT PROJECTS 2 INCHES.  THE
 AU2535'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE
 AU2535'THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED
 AU2535'23E005 1974.  THE MARK IS 61 FEET NORTHEAST OF THE CENTER OF THE
 AU2535'EAST BOUND LANE ON U.S. HIGHWAY 90, 56 FEET EAST-SOUTHEAST OF THE
 AU2535'CENTER OF A CROSS-OVER, 28 FEET SOUTH-WEST OF THE CENTER OF THE WEST
 AU2535'BOUND LANE ON U.S.  HIGHWAY 90 AND 2 FEET NORTHEAST OF A METAL
 AU2535'WITNESS POST AND SIGN.
 AU2535'
 AU2535'NEAREST TOWN--JEANERETTE.
 AU2535'
 AU2535'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 AU2535
 AU2535                          STATION RECOVERY (1974)
 AU2535
 AU2535'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1974
 AU2535'RECOVERED IN GOOD CONDITION.
 AU2535
 AU2535                          STATION RECOVERY (1990)
 AU2535
 AU2535'RECOVERY NOTE BY GEORGE W MUERY AND SON INCORPORATED 1990
 AU2535'THE STATION IS LOCATED ABOUT 1.2 MILES SOUTH OF JEANERETTE, 2 MILES
 AU2535'SOUTHWEST OF ALBANIA AND 9 MILES SOUTH-SOUTHEAST OF NEW IBERIA.  THE
 AU2535'MARK IS SET IN THE MEDIAN OF U.S. HIGHWAY 90 ON PROPERTY OWNED BY
 AU2535'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2535'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU2535'HIGHWAY 85, GO SOUTH-SOUTHEAST ALONG U.S. HIGHWAY 90 FOR 4.7 MILES.
 AU2535'THE MARK IS SET IN THE MEDIAN OF THE HIGHWAY NEAR A CROSS-OVER.
 AU2535'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2535'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AU2535'CYLINDRICAL CONCRETE MOMUMENT THAT PROJECTS 2 INCHES.  THE
 AU2535'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE
 AU2535'THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED
 AU2535'23E005 1974.  THE MARK IS 61 FEET NORTHEAST OF THE CENTER OF THE
 AU2535'EAST BOUND LANE ON U.S. HIGHWAY 90, 56 FEET EAST-SOUTHEAST OF THE
 AU2535'CENTER OF A CROSS-OVER, 28 FEET SOUTH-WEST OF THE CENTER OF THE WEST
 AU2535'BOUND LANE ON U.S.  HIGHWAY 90 AND 2 FEET NORTHEAST OF A METAL
 AU2535'WITNESS POST AND SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0668 ***********************************************************************
 BJ0668  DESIGNATION -  23 LLD ANO
 BJ0668  PID         -  BJ0668
 BJ0668  STATE/COUNTY-  LA/ST JAMES
 BJ0668  COUNTRY     -  US
 BJ0668  USGS QUAD   -  CONVENT (2018)
 BJ0668
 BJ0668                         *CURRENT SURVEY CONTROL
 BJ0668  ______________________________________________________________________
 BJ0668* NAD 83(1986) POSITION- 30 00 37.     (N) 090 45 26.     (W)   SCALED
 BJ0668* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0668  **This station is located in a suspected subsidence area (see below).
 BJ0668  ______________________________________________________________________
 BJ0668  GEOID HEIGHT    -        -26.301 (meters)                     GEOID18
 BJ0668  DYNAMIC HEIGHT  -          6.246 (meters)       20.49  (feet) COMP
 BJ0668  MODELED GRAVITY -    979,308.3   (mgal)                       NAVD 88
 BJ0668
 BJ0668.The horizontal coordinates were scaled from a map and have
 BJ0668.an estimated accuracy of +/- 6 seconds.
 BJ0668
 BJ0668.** This station is in an area of known vertical motion. If an
 BJ0668.** orthometric height was ever established but is not available 
 BJ0668.** in the current survey control section, the orthometric height
 BJ0668.** is considered suspect.  Suspect heights are available in the
 BJ0668.** superseded section only if requested.
 BJ0668
 BJ0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0668.GEOID18 height accuracy estimate available here.
 BJ0668
 BJ0668.Click photographs - Photos may exist for this station.
 BJ0668
 BJ0668.The dynamic height is computed by dividing the NAVD 88
 BJ0668.geopotential number by the normal gravity value computed on the
 BJ0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0668.degrees latitude (g = 980.6199 gals.).
 BJ0668
 BJ0668.The modeled gravity was interpolated from observed gravity values.
 BJ0668
 BJ0668;                    North         East    Units  Estimated Accuracy
 BJ0668;SPC LA S     -   167,550.    1,055,580.      MT  (+/- 180 meters Scaled)
 BJ0668
 BJ0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP163220(NAD 83)
 BJ0668
 BJ0668                          SUPERSEDED SURVEY CONTROL
 BJ0668
 BJ0668.No superseded survey control is available for this station.
 BJ0668
 BJ0668_MARKER: DD = SURVEY DISK
 BJ0668_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0668_STAMPING: 23 LLD ANO
 BJ0668_MARK LOGO: USACE
 BJ0668_PROJECTION: FLUSH
 BJ0668_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0668_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0668_ROD/PIPE-DEPTH: 20.1 meters
 BJ0668
 BJ0668  HISTORY     - Date     Condition        Report By
 BJ0668  HISTORY     - 1975     MONUMENTED       USACE
 BJ0668  HISTORY     - 1977     GOOD             NGS
 BJ0668
 BJ0668                          STATION DESCRIPTION
 BJ0668
 BJ0668'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0668'1.7 MI WEST FROM VACHERIE.
 BJ0668'1.7 MILES WEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 BJ0668'HIGHWAY 20 AT VACHERIE, 0.4 MILE EAST OF MILE SIGN 24, 35 FT NORTH
 BJ0668'OF THE CENTER LINE OF THE HIGHWAY, 8 FT NORTH OF THE FENCE LINE,
 BJ0668'67 FT SOUTH OF THE CENTER LINE OF A SHELL ROAD ON TOP OF THE LEVEE,
 BJ0668'A DISK ON TOP OF A 1-INCH IRON PIPE SET TO A DEPTH OF 66 FT AND
 BJ0668'ENCASED IN CONCRETE, THE DISK AND CONCRETE ARE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1843 ***********************************************************************
 AU1843  DESIGNATION -  23 V 1
 AU1843  PID         -  AU1843
 AU1843  STATE/COUNTY-  LA/IBERIA
 AU1843  COUNTRY     -  US
 AU1843  USGS QUAD   -  DELCAMBRE (2018)
 AU1843
 AU1843                         *CURRENT SURVEY CONTROL
 AU1843  ______________________________________________________________________
 AU1843* NAD 83(1986) POSITION- 29 56 59.     (N) 091 58 23.     (W)   SCALED
 AU1843* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1843  **This station is located in a suspected subsidence area (see below).
 AU1843  ______________________________________________________________________
 AU1843  GEOID HEIGHT    -        -26.424 (meters)                     GEOID18
 AU1843  DYNAMIC HEIGHT  -          1.580 (meters)        5.18  (feet) COMP
 AU1843  MODELED GRAVITY -    979,302.9   (mgal)                       NAVD 88
 AU1843
 AU1843.The horizontal coordinates were scaled from a map and have
 AU1843.an estimated accuracy of +/- 6 seconds.
 AU1843
 AU1843.** This station is in an area of known vertical motion. If an
 AU1843.** orthometric height was ever established but is not available 
 AU1843.** in the current survey control section, the orthometric height
 AU1843.** is considered suspect.  Suspect heights are available in the
 AU1843.** superseded section only if requested.
 AU1843
 AU1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1843.GEOID18 height accuracy estimate available here.
 AU1843
 AU1843.Click photographs - Photos may exist for this station.
 AU1843
 AU1843.The dynamic height is computed by dividing the NAVD 88
 AU1843.geopotential number by the normal gravity value computed on the
 AU1843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1843.degrees latitude (g = 980.6199 gals.).
 AU1843
 AU1843.The modeled gravity was interpolated from observed gravity values.
 AU1843
 AU1843;                    North         East    Units  Estimated Accuracy
 AU1843;SPC LA S     -   160,870.      938,250.      MT  (+/- 180 meters Scaled)
 AU1843
 AU1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP990136(NAD 83)
 AU1843
 AU1843                          SUPERSEDED SURVEY CONTROL
 AU1843
 AU1843.No superseded survey control is available for this station.
 AU1843
 AU1843_MARKER: DD = SURVEY DISK
 AU1843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1843_STAMPING: 23V1 1968
 AU1843_MARK LOGO: LADHGS
 AU1843_PROJECTION: PROJECTING 3 CENTIMETERS
 AU1843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1843+STABILITY: SURFACE MOTION
 AU1843
 AU1843  HISTORY     - Date     Condition        Report By
 AU1843  HISTORY     - 1968     MONUMENTED       LADTD
 AU1843  HISTORY     - 1982     GOOD             NGS
 AU1843
 AU1843                          STATION DESCRIPTION
 AU1843
 AU1843'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1843'0.90 MI E FROM DELCAMBRE.
 AU1843'ABOUT 0.90 MILE EAST ALONG LOUISIANA 14 FROM THE INTERSECTION OF
 AU1843'LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH RAILROAD AVENUE)
 AU1843'IN DELCAMBRE.  IN SECTION 32, T12S, R5E.  78.4 FEET NORTH OF THE
 AU1843'CENTERLINE OF LOUISIANA HIGHWAY 14, 128.3 FEET SOUTH-SOUTHWEST OF A 15
 AU1843'INCH OAK TREE, 71.4 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK
 AU1843'VENEER RESIDENCE BELONGING TO MRS. ALLEN A. LEBLANC, 1.0 FOOT
 AU1843'SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 AU1843'PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 AU1843'FOOT NORTHEAST OF THE MARK.
 AU1843
 AU1843                          STATION RECOVERY (1982)
 AU1843
 AU1843'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1843'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3349 ***********************************************************************
 AU3349  DESIGNATION -  23 V 1 RESET
 AU3349  PID         -  AU3349
 AU3349  STATE/COUNTY-  LA/IBERIA
 AU3349  COUNTRY     -  US
 AU3349  USGS QUAD   -  DELCAMBRE (2018)
 AU3349
 AU3349                         *CURRENT SURVEY CONTROL
 AU3349  ______________________________________________________________________
 AU3349* NAD 83(1986) POSITION- 29 56 59.     (N) 091 58 23.     (W)   SCALED
 AU3349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3349  **This station is located in a suspected subsidence area (see below).
 AU3349  ______________________________________________________________________
 AU3349  GEOID HEIGHT    -        -26.424 (meters)                     GEOID18
 AU3349
 AU3349.The horizontal coordinates were scaled from a map and have
 AU3349.an estimated accuracy of +/- 6 seconds.
 AU3349
 AU3349.** This station is in an area of known vertical motion. If an
 AU3349.** orthometric height was ever established but is not available 
 AU3349.** in the current survey control section, the orthometric height
 AU3349.** is considered suspect.  Suspect heights are available in the
 AU3349.** superseded section only if requested.
 AU3349
 AU3349.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3349.GEOID18 height accuracy estimate available here.
 AU3349
 AU3349.Click photographs - Photos may exist for this station.
 AU3349
 AU3349;                    North         East    Units  Estimated Accuracy
 AU3349;SPC LA S     -   160,870.      938,250.      MT  (+/- 180 meters Scaled)
 AU3349
 AU3349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP990136(NAD 83)
 AU3349
 AU3349                          SUPERSEDED SURVEY CONTROL
 AU3349
 AU3349.No superseded survey control is available for this station.
 AU3349
 AU3349_MARKER: DD = SURVEY DISK
 AU3349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3349_STAMPING: 23 V 1 RESET 1985
 AU3349_MARK LOGO: LADTD
 AU3349_PROJECTION: FLUSH
 AU3349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3349+STABILITY: SURFACE MOTION
 AU3349
 AU3349  HISTORY     - Date     Condition        Report By
 AU3349  HISTORY     - 1985     MONUMENTED       LADTD
 AU3349  HISTORY     - 20060503 MARK NOT FOUND   NGS
 AU3349
 AU3349                          STATION DESCRIPTION
 AU3349
 AU3349'DESCRIBED BY LA TRANSP AND DEV 1985
 AU3349'1.4 KM (0.85 MI) EAST FROM DELCAMBRE.
 AU3349'1.4 KM (0.85 MI) EAST ON STATE HIGHWAY 14 FROM THE INTERSECTION OF
 AU3349'STATE HIGHWAYS 14 AND 330 IN DELCAMBRE, IN SECTION 32, T 12 S, R 5 E,
 AU3349'TO THE BENCH MARK ON THE LEFT NEAR A POWERPOLE, 43.4 M (142.4 FT)
 AU3349'NORTH OF THE CENTER OF HIGHWAY 14, 24.7 M (81.0 FT) EAST OF THE
 AU3349'CENTER OF A GRAVEL DRIVE LEADING INTO A BRICK RESIDENCE BELONGING TO
 AU3349'ALLEN LEBLANCS, 19.8 M (65.0 FT) SOUTH-SOUTHWEST OF A 36 INCH LIVE
 AU3349'OAK TREE, AND 3 M (9.8 FT) WEST OF A POWERPOLE.
 AU3349'THE MARK IS 0.46 METERS  W FROM  A WITNESS POST
 AU3349'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AU3349
 AU3349                          STATION RECOVERY (2006)
 AU3349
 AU3349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU3349'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1852 ***********************************************************************
 AU1852  DESIGNATION -  23 V 10
 AU1852  PID         -  AU1852
 AU1852  STATE/COUNTY-  LA/IBERIA
 AU1852  COUNTRY     -  US
 AU1852  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1852
 AU1852                         *CURRENT SURVEY CONTROL
 AU1852  ______________________________________________________________________
 AU1852* NAD 83(1986) POSITION- 29 59 07.     (N) 091 51 48.     (W)   SCALED
 AU1852* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1852  **This station is located in a suspected subsidence area (see below).
 AU1852  ______________________________________________________________________
 AU1852  GEOID HEIGHT    -        -26.482 (meters)                     GEOID18
 AU1852  DYNAMIC HEIGHT  -          3.823 (meters)       12.54  (feet) COMP
 AU1852  MODELED GRAVITY -    979,303.8   (mgal)                       NAVD 88
 AU1852
 AU1852.The horizontal coordinates were scaled from a map and have
 AU1852.an estimated accuracy of +/- 6 seconds.
 AU1852
 AU1852.** This station is in an area of known vertical motion. If an
 AU1852.** orthometric height was ever established but is not available 
 AU1852.** in the current survey control section, the orthometric height
 AU1852.** is considered suspect.  Suspect heights are available in the
 AU1852.** superseded section only if requested.
 AU1852
 AU1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1852.GEOID18 height accuracy estimate available here.
 AU1852
 AU1852.Click photographs - Photos may exist for this station.
 AU1852
 AU1852.The dynamic height is computed by dividing the NAVD 88
 AU1852.geopotential number by the normal gravity value computed on the
 AU1852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1852.degrees latitude (g = 980.6199 gals.).
 AU1852
 AU1852.The modeled gravity was interpolated from observed gravity values.
 AU1852
 AU1852;                    North         East    Units  Estimated Accuracy
 AU1852;SPC LA S     -   164,750.      948,860.      MT  (+/- 180 meters Scaled)
 AU1852
 AU1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP096176(NAD 83)
 AU1852
 AU1852                          SUPERSEDED SURVEY CONTROL
 AU1852
 AU1852.No superseded survey control is available for this station.
 AU1852
 AU1852_MARKER: DD = SURVEY DISK
 AU1852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1852_STAMPING: 23V10 1968
 AU1852_MARK LOGO: LADHGS
 AU1852_PROJECTION: PROJECTING 13 CENTIMETERS
 AU1852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1852+STABILITY: SURFACE MOTION
 AU1852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1852+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2005
 AU1852
 AU1852  HISTORY     - Date     Condition        Report By
 AU1852  HISTORY     - 1968     MONUMENTED       LADTD
 AU1852  HISTORY     - 1982     GOOD             NGS
 AU1852  HISTORY     - 20050817 GOOD             JCLS
 AU1852
 AU1852                          STATION DESCRIPTION
 AU1852
 AU1852'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1852'3.65 MI SW FROM NEW IBERIA.
 AU1852'ABOUT 0.55 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1852'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN NEW IBERIA TO ITS
 AU1852'INTERSECTION WITH LOUISIANA HIGHWAY 14 (CENTER STREET).  THENCE ABOUT
 AU1852'3.10 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 14.  IN SECTION 21, T12S,
 AU1852'R6E.  64.4 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE OF
 AU1852'LOUISIANA HIGHWAY 14, 56.2 FEET WEST OF THE CENTERLINE OF A SERVICE
 AU1852'ROAD LEADING NORTH FROM LOUISIANA HIGHWAY 14, 448.4 FEET SOUTHWEST OF
 AU1852'THE CENTERLINE OF THE SOUTH BOUND LANE OF LOUISIANA HIGHWAY 3052, 2.0
 AU1852'FEET SOUTH OF A BARBED WIRE FENCE RUNNING EAST AND WEST. SET IN TOP OF
 AU1852'A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND. A STEEL WITNESS
 AU1852'POST IS SET 1.0 FOOT NORTH OF THE MARK.
 AU1852
 AU1852                          STATION RECOVERY (1982)
 AU1852
 AU1852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1852'ADD--0.2 KILOMETER (0.1 MILE) WEST OF THE U.S. HIGHWAY
 AU1852'90 OVERPASS OVER HIGHWAY 14.
 AU1852
 AU1852                          STATION RECOVERY (2005)
 AU1852
 AU1852'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005 (MRY)
 AU1852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2571 ***********************************************************************
 BJ2571  DESIGNATION -  23 V 11
 BJ2571  PID         -  BJ2571
 BJ2571  STATE/COUNTY-  LA/IBERIA
 BJ2571  COUNTRY     -  US
 BJ2571  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2571
 BJ2571                         *CURRENT SURVEY CONTROL
 BJ2571  ______________________________________________________________________
 BJ2571* NAD 83(1986) POSITION- 30 03 37.     (N) 091 55 58.     (W)   SCALED
 BJ2571* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2571  **This station is located in a suspected subsidence area (see below).
 BJ2571  ______________________________________________________________________
 BJ2571  GEOID HEIGHT    -        -26.694 (meters)                     GEOID18
 BJ2571
 BJ2571.The horizontal coordinates were scaled from a map and have
 BJ2571.an estimated accuracy of +/- 6 seconds.
 BJ2571
 BJ2571.** This station is in an area of known vertical motion. If an
 BJ2571.** orthometric height was ever established but is not available 
 BJ2571.** in the current survey control section, the orthometric height
 BJ2571.** is considered suspect.  Suspect heights are available in the
 BJ2571.** superseded section only if requested.
 BJ2571
 BJ2571.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2571.GEOID18 height accuracy estimate available here.
 BJ2571
 BJ2571.Click photographs - Photos may exist for this station.
 BJ2571
 BJ2571;                    North         East    Units  Estimated Accuracy
 BJ2571;SPC LA S     -   173,100.      942,200.      MT  (+/- 180 meters Scaled)
 BJ2571
 BJ2571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP028259(NAD 83)
 BJ2571
 BJ2571                          SUPERSEDED SURVEY CONTROL
 BJ2571
 BJ2571.No superseded survey control is available for this station.
 BJ2571
 BJ2571_MARKER: DD = SURVEY DISK
 BJ2571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2571_STAMPING: 23V11 1968
 BJ2571_MARK LOGO: LADHGS
 BJ2571_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2571+STABILITY: SURFACE MOTION
 BJ2571
 BJ2571  HISTORY     - Date     Condition        Report By
 BJ2571  HISTORY     - 1968     MONUMENTED       LADH
 BJ2571  HISTORY     - 20040308 MARK NOT FOUND   USPSQD
 BJ2571
 BJ2571                          STATION DESCRIPTION
 BJ2571
 BJ2571'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2571'5.00 MI SE FROM BROUSSARD.
 BJ2571'ABOUT 5.00 MILES SOUTHEAST ALOG LOUISIANA HIGHWAY 3052 FROM THE SOUTH
 BJ2571'END OF THE OVERPASS OVER THE SOUTHERN PACIFIC RAILROAD TRACK AND U. S.
 BJ2571'HIGHWAY 90 NEAR BROUSSARD.  IN SECTION 26, T11S, R5E.  103.7 FEET
 BJ2571'NORTHEAST OF THE CENTERLINE OF THE NORTH-BOUND ROADWAY OF LOUISIANA
 BJ2571'HIGHWAY 3052, 132.5 FEET SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY
 BJ2571'LEADING EAST, 217.0 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A
 BJ2571'CONCRETE HEADWALL ON THE NORTH END OF A 24 INCH CONCRETE PIPE SIDE
 BJ2571'DRAIN, 1.2 FEET NORTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BJ2571'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BJ2571'POST IS SET 1.2 FEET NORTHWEST OF THE MARK.
 BJ2571
 BJ2571                          STATION RECOVERY (2004)
 BJ2571
 BJ2571'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ2571'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2573 ***********************************************************************
 BJ2573  DESIGNATION -  23 V 12
 BJ2573  PID         -  BJ2573
 BJ2573  STATE/COUNTY-  LA/IBERIA
 BJ2573  COUNTRY     -  US
 BJ2573  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2573
 BJ2573                         *CURRENT SURVEY CONTROL
 BJ2573  ______________________________________________________________________
 BJ2573* NAD 83(1986) POSITION- 30 02 58.     (N) 091 55 45.     (W)   SCALED
 BJ2573* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2573  **This station is located in a suspected subsidence area (see below).
 BJ2573  ______________________________________________________________________
 BJ2573  GEOID HEIGHT    -        -26.666 (meters)                     GEOID18
 BJ2573
 BJ2573.The horizontal coordinates were scaled from a map and have
 BJ2573.an estimated accuracy of +/- 6 seconds.
 BJ2573
 BJ2573.** This station is in an area of known vertical motion. If an
 BJ2573.** orthometric height was ever established but is not available 
 BJ2573.** in the current survey control section, the orthometric height
 BJ2573.** is considered suspect.  Suspect heights are available in the
 BJ2573.** superseded section only if requested.
 BJ2573
 BJ2573.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2573.GEOID18 height accuracy estimate available here.
 BJ2573
 BJ2573.Click photographs - Photos may exist for this station.
 BJ2573
 BJ2573;                    North         East    Units  Estimated Accuracy
 BJ2573;SPC LA S     -   171,900.      942,540.      MT  (+/- 180 meters Scaled)
 BJ2573
 BJ2573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP032247(NAD 83)
 BJ2573
 BJ2573                          SUPERSEDED SURVEY CONTROL
 BJ2573
 BJ2573.No superseded survey control is available for this station.
 BJ2573
 BJ2573_MARKER: DD = SURVEY DISK
 BJ2573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2573_STAMPING: 23V12 1968
 BJ2573_MARK LOGO: LADHGS
 BJ2573_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2573+STABILITY: SURFACE MOTION
 BJ2573
 BJ2573  HISTORY     - Date     Condition        Report By
 BJ2573  HISTORY     - 1968     MONUMENTED       LADH
 BJ2573  HISTORY     - 19950430 GOOD             USPSQD
 BJ2573  HISTORY     - 20040308 MARK NOT FOUND   USPSQD
 BJ2573
 BJ2573                          STATION DESCRIPTION
 BJ2573
 BJ2573'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2573'5.75 MI SE FROM BROUSSARD.
 BJ2573'ABOUT 5.75 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 3052 FROM THE SOUTH
 BJ2573'END OF THE OVERPASS OVER THE SOUTHERN PACIFIC RAILROAD TRACK AND U.S.
 BJ2573'HIGHWAY 90 NEAR BROUSSARD.  ABOUT 6.45 MILES NORTHWEST ALONG LOUISIANA
 BJ2573'HIGHWAY 3052 FROM THE NORTHWEST END OF THE OVERPASS OVER LOUISIAN
 BJ2573'HIGHWAY 14 NEAR NEW IBERIA.  IN SECTION 35, T11S, R5E. 120.5 FEET
 BJ2573'SOUTHWEST OF THE CENTERLINE OF THE SOUTH-BOUND ROADWAY OF LOUISIANA
 BJ2573'HIGHWAY 3052, 64.6 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A
 BJ2573'BRICK VENEER RESIDENCE BELONGING TO NOY HUVAL, 36.4 FEET NORTHWEST OF
 BJ2573'THE CENTERLINE OF A SHELL DRIVEWAY, 1.7 FEET NORTHEAST OF A CHAIN LINK
 BJ2573'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BJ2573'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET SOUTHWEST OF THE MARK.
 BJ2573
 BJ2573                          STATION RECOVERY (1995)
 BJ2573
 BJ2573'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2573'RECOVERED IN GOOD CONDITION.
 BJ2573
 BJ2573                          STATION RECOVERY (2004)
 BJ2573
 BJ2573'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ2573'MAJOR ROAD CONSTRUCTION IN AREA AND MARK COULD NOT BE FOUND AT THIS
 BJ2573'TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2574 ***********************************************************************
 BJ2574  DESIGNATION -  23 V 13
 BJ2574  PID         -  BJ2574
 BJ2574  STATE/COUNTY-  LA/IBERIA
 BJ2574  COUNTRY     -  US
 BJ2574  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2574
 BJ2574                         *CURRENT SURVEY CONTROL
 BJ2574  ______________________________________________________________________
 BJ2574* NAD 83(1986) POSITION- 30 02 10.     (N) 091 55 18.     (W)   SCALED
 BJ2574* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2574  **This station is located in a suspected subsidence area (see below).
 BJ2574  ______________________________________________________________________
 BJ2574  GEOID HEIGHT    -        -26.631 (meters)                     GEOID18
 BJ2574
 BJ2574.The horizontal coordinates were scaled from a map and have
 BJ2574.an estimated accuracy of +/- 6 seconds.
 BJ2574
 BJ2574.** This station is in an area of known vertical motion. If an
 BJ2574.** orthometric height was ever established but is not available 
 BJ2574.** in the current survey control section, the orthometric height
 BJ2574.** is considered suspect.  Suspect heights are available in the
 BJ2574.** superseded section only if requested.
 BJ2574
 BJ2574.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2574.GEOID18 height accuracy estimate available here.
 BJ2574
 BJ2574.Click photographs - Photos may exist for this station.
 BJ2574
 BJ2574;                    North         East    Units  Estimated Accuracy
 BJ2574;SPC LA S     -   170,420.      943,260.      MT  (+/- 180 meters Scaled)
 BJ2574
 BJ2574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP039232(NAD 83)
 BJ2574
 BJ2574                          SUPERSEDED SURVEY CONTROL
 BJ2574
 BJ2574.No superseded survey control is available for this station.
 BJ2574
 BJ2574_MARKER: DD = SURVEY DISK
 BJ2574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2574_STAMPING: 23V13 1968
 BJ2574_MARK LOGO: LADHGS
 BJ2574_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2574+STABILITY: SURFACE MOTION
 BJ2574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2574+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2006
 BJ2574
 BJ2574  HISTORY     - Date     Condition        Report By
 BJ2574  HISTORY     - 1968     MONUMENTED       LADH
 BJ2574  HISTORY     - 1975     GOOD             LADPW
 BJ2574  HISTORY     - 19950503 GOOD             USPSQD
 BJ2574  HISTORY     - 20040920 GOOD             USPSQD
 BJ2574  HISTORY     - 20060809 GOOD             LADTD
 BJ2574
 BJ2574                          STATION DESCRIPTION
 BJ2574
 BJ2574'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2574'5.40 MI NW FROM NEW IBERIA.
 BJ2574'ABOUT 5.40 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 3052 FROM THE
 BJ2574'NORTHWEST END OF THE OVERPASS OVER LOUISIANA HIGHWAY 14 NEAR NEW
 BJ2574'IBERIA.  IN SECTION 2, T12S, R5E.  129.8 FEET WEST-SOUTHWEST OF THE
 BJ2574'CENTERLINE OF THE SOUTH-BOUND ROADWAY OF LOUISIANA HIGHWAY 3052, 47.0
 BJ2574'FEET SOUTH-SOUTHEAST OF A GRAVEL ROAD LEADING WEST, 52.0 FEET WEST OF
 BJ2574'A GRAVEL ROAD LEADING SOUTH, 2.2 FEET NORTHEAST OF A BARBED WIRE
 BJ2574'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BJ2574'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
 BJ2574
 BJ2574                          STATION RECOVERY (1975)
 BJ2574
 BJ2574'RECOVERY NOTE BY LOUISIANA DEPARTMENT OF PUBLIC WORKS 1975
 BJ2574'RECOVERED IN GOOD CONDITION.
 BJ2574
 BJ2574                          STATION RECOVERY (1995)
 BJ2574
 BJ2574'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2574'RECOVERED IN GOOD CONDITION.
 BJ2574
 BJ2574                          STATION RECOVERY (2004)
 BJ2574
 BJ2574'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ2574'RECOVERED IN GOOD CONDITION.
 BJ2574
 BJ2574                          STATION RECOVERY (2006)
 BJ2574
 BJ2574'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ2574'NOTE, STATE HIGHWAY 3052 IS NOW U.S. HIGHWAY 90, THE GRAVEL ROAD
 BJ2574'LEADING WEST IS NOW A ASPHALT ROAD NAMED FREETOWN RD, THE GRAVEL ROAD
 BJ2574'LEADING SOUTH IS NOW A ASPHALT ROAD NAMED NORRIS RD, 7.5 FT SOUTHEAST
 BJ2574'FROM A TELEPHONE JUNCTION BOX AND 2 FT NORTHEAST FROM A CHAIN LINK
 BJ2574'FENCE SURROUNDING DIAMOND OFFSHORE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2575 ***********************************************************************
 BJ2575  DESIGNATION -  23 V 14
 BJ2575  PID         -  BJ2575
 BJ2575  STATE/COUNTY-  LA/IBERIA
 BJ2575  COUNTRY     -  US
 BJ2575  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2575
 BJ2575                         *CURRENT SURVEY CONTROL
 BJ2575  ______________________________________________________________________
 BJ2575* NAD 83(1986) POSITION- 30 01 23.     (N) 091 54 50.     (W)   SCALED
 BJ2575* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2575  **This station is located in a suspected subsidence area (see below).
 BJ2575  ______________________________________________________________________
 BJ2575  GEOID HEIGHT    -        -26.596 (meters)                     GEOID18
 BJ2575
 BJ2575.The horizontal coordinates were scaled from a map and have
 BJ2575.an estimated accuracy of +/- 6 seconds.
 BJ2575
 BJ2575.** This station is in an area of known vertical motion. If an
 BJ2575.** orthometric height was ever established but is not available 
 BJ2575.** in the current survey control section, the orthometric height
 BJ2575.** is considered suspect.  Suspect heights are available in the
 BJ2575.** superseded section only if requested.
 BJ2575
 BJ2575.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2575.GEOID18 height accuracy estimate available here.
 BJ2575
 BJ2575.Click photographs - Photos may exist for this station.
 BJ2575
 BJ2575;                    North         East    Units  Estimated Accuracy
 BJ2575;SPC LA S     -   168,960.      944,000.      MT  (+/- 180 meters Scaled)
 BJ2575
 BJ2575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP047218(NAD 83)
 BJ2575
 BJ2575                          SUPERSEDED SURVEY CONTROL
 BJ2575
 BJ2575.No superseded survey control is available for this station.
 BJ2575
 BJ2575_MARKER: DD = SURVEY DISK
 BJ2575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2575_STAMPING: 23V14 1968
 BJ2575_MARK LOGO: LADHGS
 BJ2575_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2575+STABILITY: SURFACE MOTION
 BJ2575_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2575+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2006
 BJ2575
 BJ2575  HISTORY     - Date     Condition        Report By
 BJ2575  HISTORY     - 1968     MONUMENTED       LADH
 BJ2575  HISTORY     - 19950503 GOOD             USPSQD
 BJ2575  HISTORY     - 20040308 GOOD             USPSQD
 BJ2575  HISTORY     - 20060809 GOOD             LADTD
 BJ2575
 BJ2575                          STATION DESCRIPTION
 BJ2575
 BJ2575'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2575'4.35 MI NW FROM NEW IBERIA.
 BJ2575'ABOUT 4.35 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 3052 FROM THE
 BJ2575'NORTHWEST END OF THE OVERPASS OVER LOUISIANA HIGHWAY 14 NEAR NEW
 BJ2575'IBERIA.  IN SECTION 1, T12S, R5E.  105.8 FEET NORTHEAST OF THE
 BJ2575'CENTERLINE OF THE NORTH-BOUND ROADWAY OF LOUISIANA HIGHWAY 3052, 101.0
 BJ2575'FEET EAST-SOUTHEAST OF THE EASTERLY PROJECTION OF THE CENTERLINE OF A
 BJ2575'CONCRETE TURNOUT, 62.0 FEET NORTHWEST OF A POWER POLE, 2.0 FEET
 BJ2575'SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BJ2575'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BJ2575'FOOT NORTHEAST OF THE MARK.
 BJ2575
 BJ2575                          STATION RECOVERY (1995)
 BJ2575
 BJ2575'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2575'RECOVERED IN GOOD CONDITION.
 BJ2575
 BJ2575                          STATION RECOVERY (2004)
 BJ2575
 BJ2575'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ2575'RECOVERED IN GOOD CONDITION.
 BJ2575
 BJ2575                          STATION RECOVERY (2006)
 BJ2575
 BJ2575'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ2575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2576 ***********************************************************************
 BJ2576  DESIGNATION -  23 V 15
 BJ2576  PID         -  BJ2576
 BJ2576  STATE/COUNTY-  LA/IBERIA
 BJ2576  COUNTRY     -  US
 BJ2576  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2576
 BJ2576                         *CURRENT SURVEY CONTROL
 BJ2576  ______________________________________________________________________
 BJ2576* NAD 83(1986) POSITION- 30 00 46.     (N) 091 54 07.     (W)   SCALED
 BJ2576* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2576  **This station is located in a suspected subsidence area (see below).
 BJ2576  ______________________________________________________________________
 BJ2576  GEOID HEIGHT    -        -26.566 (meters)                     GEOID18
 BJ2576
 BJ2576.The horizontal coordinates were scaled from a map and have
 BJ2576.an estimated accuracy of +/- 6 seconds.
 BJ2576
 BJ2576.** This station is in an area of known vertical motion. If an
 BJ2576.** orthometric height was ever established but is not available 
 BJ2576.** in the current survey control section, the orthometric height
 BJ2576.** is considered suspect.  Suspect heights are available in the
 BJ2576.** superseded section only if requested.
 BJ2576
 BJ2576.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2576.GEOID18 height accuracy estimate available here.
 BJ2576
 BJ2576.Click photographs - Photos may exist for this station.
 BJ2576
 BJ2576;                    North         East    Units  Estimated Accuracy
 BJ2576;SPC LA S     -   167,820.      945,150.      MT  (+/- 180 meters Scaled)
 BJ2576
 BJ2576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP058207(NAD 83)
 BJ2576
 BJ2576                          SUPERSEDED SURVEY CONTROL
 BJ2576
 BJ2576.No superseded survey control is available for this station.
 BJ2576
 BJ2576_MARKER: DD = SURVEY DISK
 BJ2576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2576_STAMPING: 23V15 1968
 BJ2576_MARK LOGO: LADHGS
 BJ2576_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2576+STABILITY: SURFACE MOTION
 BJ2576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2576+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2006
 BJ2576
 BJ2576  HISTORY     - Date     Condition        Report By
 BJ2576  HISTORY     - 1968     MONUMENTED       LADH
 BJ2576  HISTORY     - 20060809 GOOD             LADTD
 BJ2576
 BJ2576                          STATION DESCRIPTION
 BJ2576
 BJ2576'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2576'3.30 MI NW FROM NEW IBERIA.
 BJ2576'ABOUT 3.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 3052 FROM THE
 BJ2576'NORTHWEST END OF THE OVERPASS OVER LOUISIANA HIGHWAY 14 NEAR NEW
 BJ2576'IBERIA.  IN SECTION 7, T12S, R6E.  105.0 FEET SOUTH-SOUTHWEST OF THE
 BJ2576'CENTERLINE OF THE SOUTH-BOUND ROADWAY OF LOUISIANA HIGHWAY 3052, 28.0
 BJ2576'FEET WEST-NORTHWEST OF A DRIVEWAY LEADING INTO A FIELD, 268.7 FEET
 BJ2576'SOUTHEAST OF THE SOUTHEAST CORNER OF A CONCRETE GUARDRAIL ON SOUTH
 BJ2576'SIDE OF A CONCRETE BRIDGE OVER THE SEGURA BRANCH CANAL ON THE
 BJ2576'SOUTH-BOUND ROADWAY ON LOUISIANA HIGHWAY 3052, 2.0 FEET
 BJ2576'NORTH-NORTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BJ2576'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BJ2576'FOOT SOUTHWEST OF THE MARK.
 BJ2576
 BJ2576                          STATION RECOVERY (2006)
 BJ2576
 BJ2576'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ2576'OMIT FROM THE DESCRIPTION THE DISTANCE TO THE FENCE.  ADD TO THE
 BJ2576'DESCRIPTION, 35.5 FT WEST-NORTHWEST FROM THE CENTER OF A CONCRETE
 BJ2576'DRIVE LEADING INTO THE ACADIANA TRUCK CENTER AND 18 FT NORTHWEST FROM
 BJ2576'A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2577 ***********************************************************************
 BJ2577  DESIGNATION -  23 V 16
 BJ2577  PID         -  BJ2577
 BJ2577  STATE/COUNTY-  LA/IBERIA
 BJ2577  COUNTRY     -  US
 BJ2577  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2577
 BJ2577                         *CURRENT SURVEY CONTROL
 BJ2577  ______________________________________________________________________
 BJ2577* NAD 83(1986) POSITION- 30 00 26.     (N) 091 53 26.     (W)   SCALED
 BJ2577* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2577  **This station is located in a suspected subsidence area (see below).
 BJ2577  ______________________________________________________________________
 BJ2577  GEOID HEIGHT    -        -26.548 (meters)                     GEOID18
 BJ2577
 BJ2577.The horizontal coordinates were scaled from a map and have
 BJ2577.an estimated accuracy of +/- 6 seconds.
 BJ2577
 BJ2577.** This station is in an area of known vertical motion. If an
 BJ2577.** orthometric height was ever established but is not available 
 BJ2577.** in the current survey control section, the orthometric height
 BJ2577.** is considered suspect.  Suspect heights are available in the
 BJ2577.** superseded section only if requested.
 BJ2577
 BJ2577.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2577.GEOID18 height accuracy estimate available here.
 BJ2577
 BJ2577.Click photographs - Photos may exist for this station.
 BJ2577
 BJ2577;                    North         East    Units  Estimated Accuracy
 BJ2577;SPC LA S     -   167,200.      946,240.      MT  (+/- 180 meters Scaled)
 BJ2577
 BJ2577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP069201(NAD 83)
 BJ2577
 BJ2577                          SUPERSEDED SURVEY CONTROL
 BJ2577
 BJ2577.No superseded survey control is available for this station.
 BJ2577
 BJ2577_MARKER: DD = SURVEY DISK
 BJ2577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2577_STAMPING: 23V16 1968
 BJ2577_MARK LOGO: LADHGS
 BJ2577_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2577+STABILITY: SURFACE MOTION
 BJ2577
 BJ2577  HISTORY     - Date     Condition        Report By
 BJ2577  HISTORY     - 1968     MONUMENTED       LADH
 BJ2577
 BJ2577                          STATION DESCRIPTION
 BJ2577
 BJ2577'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2577'2.55 MI NW FROM NEW IBERIA.
 BJ2577'ABOUT 2.55 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 3052 FROM THE
 BJ2577'NORTHWEST END OF THE OVERPASS OVER LOUISIANA HIGHWAY 14 NEAR NEW
 BJ2577'IBERIA.  IN SECTION 84, T12S, R6E. 511.4 FEET SOUTHEAST OF THE WEST
 BJ2577'END OF THE OVERPASS OVER THE MISSOURI PACIFIC RAILROAD TRACK ON THE
 BJ2577'SOUTH-BOUND ROADWAY ON LOUISIANA HIGHWAY 3052, 53.0 FEET SOUTHWEST OF
 BJ2577'THE SOUTHWEST CORNER OF A 24 INCH SQUARE CONCRETE PILING, 56.0 FEET
 BJ2577'NORTHWEST OF THE NORTHWEST CORNER OF A 24 INCH SQUARE CONCRETE PILING,
 BJ2577'19.5 FEET SOUTHEAST OF THE CENTERLINE OF THE MISSOURI PACIFIC RAILROAD
 BJ2577'TRACK. SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BJ2577'GROUND. A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1885 ***********************************************************************
 AU1885  DESIGNATION -  23 V 17
 AU1885  PID         -  AU1885
 AU1885  STATE/COUNTY-  LA/IBERIA
 AU1885  COUNTRY     -  US
 AU1885  USGS QUAD   -  DELCAMBRE (2018)
 AU1885
 AU1885                         *CURRENT SURVEY CONTROL
 AU1885  ______________________________________________________________________
 AU1885* NAD 83(1992) POSITION- 29 59 47.66012(N) 091 52 31.50530(W)   ADJUSTED
 AU1885* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1885  **This station is located in a suspected subsidence area (see below).
 AU1885  ______________________________________________________________________
 AU1885  GEOID HEIGHT    -        -26.516 (meters)                     GEOID18
 AU1885  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AU1885  HORZ ORDER      -  SECOND
 AU1885
 AU1885.The horizontal coordinates were established by classical geodetic methods
 AU1885.and adjusted by the National Geodetic Survey in January 1993.
 AU1885
 AU1885.** This station is in an area of known vertical motion. If an
 AU1885.** orthometric height was ever established but is not available 
 AU1885.** in the current survey control section, the orthometric height
 AU1885.** is considered suspect.  Suspect heights are available in the
 AU1885.** superseded section only if requested.
 AU1885
 AU1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1885.GEOID18 height accuracy estimate available here.
 AU1885
 AU1885.Click photographs - Photos may exist for this station.
 AU1885
 AU1885.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1885
 AU1885. The following values were computed from the NAD 83(1992) position.
 AU1885
 AU1885;                    North         East     Units Scale Factor Converg.
 AU1885;SPC LA S     -   166,010.179   947,698.535   MT  0.99992575   -0 16 15.8
 AU1885;SPC LA S     -   544,651.73  3,109,240.94   sFT  0.99992575   -0 16 15.8
 AU1885;UTM  15      - 3,318,937.774   608,470.554   MT  0.99974516   +0 33 44.2
 AU1885
 AU1885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1885!SPC LA S     -   1.00000360  x   0.99992575  =   0.99992935
 AU1885!UTM  15      -   1.00000360  x   0.99974516  =   0.99974876
 AU1885
 AU1885:                Primary Azimuth Mark                     Grid Az
 AU1885:SPC LA S     -  23 B 005                                 312 54 19.7
 AU1885:UTM  15      -  23 B 005                                 312 04 19.7
 AU1885
 AU1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0847018937(NAD 83)
 AU1885
 AU1885|---------------------------------------------------------------------|
 AU1885| PID    Reference Object                     Distance      Geod. Az  |
 AU1885|                                                           dddmmss.s |
 AU1885| AU2611 CANE                                481.367 METERS 1195207.9 |
 AU1885| BJ5150 23 B 005                            APPROX. 1.0 KM 3123803.9 |
 AU1885|---------------------------------------------------------------------|
 AU1885
 AU1885                          SUPERSEDED SURVEY CONTROL
 AU1885
 AU1885  NAD 83(1986)-  29 59 47.68079(N)    091 52 31.49961(W) AD(       ) 2
 AU1885  NAD 27      -  29 59 46.94638(N)    091 52 31.07414(W) AD(       ) 2
 AU1885
 AU1885.Superseded values are not recommended for survey control.
 AU1885
 AU1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1885.See file dsdata.pdf to determine how the superseded data were derived.
 AU1885
 AU1885_MARKER: DD = SURVEY DISK
 AU1885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1885_STAMPING: 23V17
 AU1885_MARK LOGO: LADHGS
 AU1885_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1885+STABILITY: SURFACE MOTION
 AU1885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1885+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1992
 AU1885
 AU1885  HISTORY     - Date     Condition        Report By
 AU1885  HISTORY     - 1968     MONUMENTED       LADH
 AU1885  HISTORY     - 1973     GOOD             LADH
 AU1885  HISTORY     - 19921101 GOOD             NOS
 AU1885  HISTORY     - 19950503 GOOD             USPSQD
 AU1885
 AU1885                          STATION DESCRIPTION
 AU1885
 AU1885'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 AU1885'1.30 MI NW FROM NEW IBERIA.
 AU1885'ABOUT 1.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 3052 FROM THE
 AU1885'NORTHWEST END OF THE OVERPASS OVER LOUISIANA HIGHWAY 14 NEAR NEW
 AU1885'IBERIA.  IN SECTION 17, T12S, R6E.  104.2 FEET SOUTH-SOUTHWEST OF THE
 AU1885'CENTERLINE OF THE SOUTH-BOUND ROADWAY OF LOUISIANA HIGHWAY 3052, 132.7
 AU1885'FEET NORTHWEST OF A 48 INCH OAK TREE, 13.0 FEET SOUTHEAST OF A POWER
 AU1885'POLE, 3.0 FEET NORTHEAST OF A BARBED WIRE FENCE, 297.8 FEET SOUTHEAST
 AU1885'OF THE SOUTHEAST CORNER OF A CONCRETE GUARDRAIL ON THE SOUTH SIDE OF A
 AU1885'CONCRETE BRIDGE OVER A DRAINAGE CANAL ON THE SOUTH-BOUND ROADWAY ON
 AU1885'LOUISIANA HIGHWAY 3052.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 AU1885'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET
 AU1885'SOUTHWEST OF THE MARK.
 AU1885
 AU1885                          STATION RECOVERY (1973)
 AU1885
 AU1885'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1973 (RT)
 AU1885'THE STATION IS LOCATED 3.5 MILES WEST OF NEW IBERIA, 4.5 MILES SOUTH
 AU1885'OF BURKE, AND 7.5 MILES NORTHEAST OF DELCAMBRE, IN THE SOUTHEAST
 AU1885'QUARTER OF SECTION 17, T12S, R6E, AND ON THE PROPERTY OWNED BY THE
 AU1885'LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU1885'
 AU1885'TO REACH THE STATION FROM THE INTERCHANGE ON U. S. HIGHWAY 90 AND
 AU1885'STATE HIGHWAY 14 JUST WEST OF NEW IBERIA, DRIVE NORTHWEST ALONG U.S.
 AU1885'HIGHWAY 90 FOR 1.2 MILES TO THE MARK WHICH IS SET ON THE LEFT AND WEST
 AU1885'OF THE HIGHWAY NEAR A POWER POLE.
 AU1885'
 AU1885'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU1885'U.S. COAST AND GEODETIC BENCH MARK DISK SET IN THE TOP OF A 12-INCH
 AU1885'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS STAMPED
 AU1885'23V17.  IT IS 133 FEET NORTHWEST OF A 36-INCH OAK TREE, 104 FEET
 AU1885'SOUTHWEST OF THE CENTER OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 90,
 AU1885'12.4 FEET SOUTHEAST OF A POWER POLE, 2.5 FEET NORTHEAST OF A BARBED
 AU1885'WIRE FENCE, AND 1.5 FEET NORTHEAST OF A METAL WITNESS POST AND SIGN.
 AU1885'
 AU1885'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU1885
 AU1885                          STATION RECOVERY (1992)
 AU1885
 AU1885'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 AU1885'RECOVERED IN GOOD CONDITION.
 AU1885
 AU1885                          STATION RECOVERY (1995)
 AU1885
 AU1885'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1885'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1853 ***********************************************************************
 AU1853  DESIGNATION -  23 V 18
 AU1853  PID         -  AU1853
 AU1853  STATE/COUNTY-  LA/IBERIA
 AU1853  COUNTRY     -  US
 AU1853  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1853
 AU1853                         *CURRENT SURVEY CONTROL
 AU1853  ______________________________________________________________________
 AU1853* NAD 83(1986) POSITION- 29 58 44.     (N) 091 50 20.     (W)   SCALED
 AU1853* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1853  **This station is located in a suspected subsidence area (see below).
 AU1853  ______________________________________________________________________
 AU1853  GEOID HEIGHT    -        -26.459 (meters)                     GEOID18
 AU1853  DYNAMIC HEIGHT  -          3.219 (meters)       10.56  (feet) COMP
 AU1853  MODELED GRAVITY -    979,304.3   (mgal)                       NAVD 88
 AU1853
 AU1853.The horizontal coordinates were scaled from a map and have
 AU1853.an estimated accuracy of +/- 6 seconds.
 AU1853
 AU1853.** This station is in an area of known vertical motion. If an
 AU1853.** orthometric height was ever established but is not available 
 AU1853.** in the current survey control section, the orthometric height
 AU1853.** is considered suspect.  Suspect heights are available in the
 AU1853.** superseded section only if requested.
 AU1853
 AU1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1853.GEOID18 height accuracy estimate available here.
 AU1853
 AU1853.Click photographs - Photos may exist for this station.
 AU1853
 AU1853.The dynamic height is computed by dividing the NAVD 88
 AU1853.geopotential number by the normal gravity value computed on the
 AU1853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1853.degrees latitude (g = 980.6199 gals.).
 AU1853
 AU1853.The modeled gravity was interpolated from observed gravity values.
 AU1853
 AU1853;                    North         East    Units  Estimated Accuracy
 AU1853;SPC LA S     -   164,030.      951,210.      MT  (+/- 180 meters Scaled)
 AU1853
 AU1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP120170(NAD 83)
 AU1853
 AU1853                          SUPERSEDED SURVEY CONTROL
 AU1853
 AU1853.No superseded survey control is available for this station.
 AU1853
 AU1853_MARKER: DD = SURVEY DISK
 AU1853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1853_STAMPING: 23V18 1968
 AU1853_MARK LOGO: LADHGS
 AU1853_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1853+STABILITY: SURFACE MOTION
 AU1853
 AU1853  HISTORY     - Date     Condition        Report By
 AU1853  HISTORY     - 1968     MONUMENTED       LADTD
 AU1853  HISTORY     - 1982     GOOD             NGS
 AU1853  HISTORY     - 19960324 GOOD             USPSQD
 AU1853
 AU1853                          STATION DESCRIPTION
 AU1853
 AU1853'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1853'2.90 MI S FROM NEW IBERIA.
 AU1853'ABOUT 0.55 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1853'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN NEW IBERIA TO ITS
 AU1853'INTERSECTION WITH LOUISIANA HIGHWAY 14 (CENTER STREET).  THENCE ABOUT
 AU1853'1.85 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 14 (CENTER STREET) TO THE
 AU1853'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 83.  THENCE ABOUT 0.50 MILE
 AU1853'SOUTH ALONG LOUISIANA HIGHWAY 83.  IN SECTION 22, T12S, R6E. 37.5 FEET
 AU1853'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 1.4 FEET WEST OF A
 AU1853'BARBED WIRE FENCE, 7.2 FEET NORTHEAST OF A LOUISIANA DEPARTMENT OF
 AU1853'HIGHWAYS CONCRETE RIGHT OF WAY MARKER, 80.0 FEET NORTH OF THE EASTERLY
 AU1853'PROJECTION OF THE CENTERLINE OF A GRAVEL ROAD LEADING WEST. SET IN TOP
 AU1853'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 AU1853'WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
 AU1853
 AU1853                          STATION RECOVERY (1982)
 AU1853
 AU1853'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1853'RECOVERED IN GOOD CONDITION.
 AU1853
 AU1853                          STATION RECOVERY (1996)
 AU1853
 AU1853'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU1853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1854 ***********************************************************************
 AU1854  DESIGNATION -  23 V 19
 AU1854  PID         -  AU1854
 AU1854  STATE/COUNTY-  LA/IBERIA
 AU1854  COUNTRY     -  US
 AU1854  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1854
 AU1854                         *CURRENT SURVEY CONTROL
 AU1854  ______________________________________________________________________
 AU1854* NAD 83(1986) POSITION- 29 58 05.     (N) 091 49 49.     (W)   SCALED
 AU1854* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1854  **This station is located in a suspected subsidence area (see below).
 AU1854  ______________________________________________________________________
 AU1854  GEOID HEIGHT    -        -26.426 (meters)                     GEOID18
 AU1854  DYNAMIC HEIGHT  -          2.874 (meters)        9.43  (feet) COMP
 AU1854  MODELED GRAVITY -    979,304.3   (mgal)                       NAVD 88
 AU1854
 AU1854.The horizontal coordinates were scaled from a map and have
 AU1854.an estimated accuracy of +/- 6 seconds.
 AU1854
 AU1854.** This station is in an area of known vertical motion. If an
 AU1854.** orthometric height was ever established but is not available 
 AU1854.** in the current survey control section, the orthometric height
 AU1854.** is considered suspect.  Suspect heights are available in the
 AU1854.** superseded section only if requested.
 AU1854
 AU1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1854.GEOID18 height accuracy estimate available here.
 AU1854
 AU1854.Click photographs - Photos may exist for this station.
 AU1854
 AU1854.The dynamic height is computed by dividing the NAVD 88
 AU1854.geopotential number by the normal gravity value computed on the
 AU1854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1854.degrees latitude (g = 980.6199 gals.).
 AU1854
 AU1854.The modeled gravity was interpolated from observed gravity values.
 AU1854
 AU1854;                    North         East    Units  Estimated Accuracy
 AU1854;SPC LA S     -   162,830.      952,040.      MT  (+/- 180 meters Scaled)
 AU1854
 AU1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP128158(NAD 83)
 AU1854
 AU1854                          SUPERSEDED SURVEY CONTROL
 AU1854
 AU1854.No superseded survey control is available for this station.
 AU1854
 AU1854_MARKER: DD = SURVEY DISK
 AU1854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1854_STAMPING: 23V19 1968
 AU1854_MARK LOGO: LADHGS
 AU1854_PROJECTION: PROJECTING 3 CENTIMETERS
 AU1854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1854+STABILITY: SURFACE MOTION
 AU1854_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1854+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU1854
 AU1854  HISTORY     - Date     Condition        Report By
 AU1854  HISTORY     - 1968     MONUMENTED       LADTD
 AU1854  HISTORY     - 1982     GOOD             NGS
 AU1854  HISTORY     - 19960324 GOOD             USPSQD
 AU1854  HISTORY     - 20060808 GOOD             LADTD
 AU1854
 AU1854                          STATION DESCRIPTION
 AU1854
 AU1854'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1854'3.95 MI S FROM NEW IBERIA.
 AU1854'ABOUT 0.55 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1854'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN NEW IBERIA TO ITS
 AU1854'INTERSECTION WITH LOUISIANA HIGHWAY 14 (CENTER STREET).  THENCE ABOUT
 AU1854'1.85 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 14 (CENTER STREET) TO THE
 AU1854'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 83.  THENCE ABOUT 1.55 MILES
 AU1854'SOUTHEAST ALONG LOUISIANA HIGHWAY 83.  IN SECTION 26, T12S, R6E. 52.0
 AU1854'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 58.5 FEET
 AU1854'NORTH-NORTHEAST OF A 24 INCH OAK TREE, 151.1 FEET NORTH OF THE
 AU1854'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 AU1854'BELONGING TO JAMES BLACK, 78.0 FEET EAST OF THE CENTERLINE OF A SHELL
 AU1854'DRIVEWAY.  SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 AU1854'GROUND.  A STEEL POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 AU1854
 AU1854                          STATION RECOVERY (1982)
 AU1854
 AU1854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1854'RECOVERED IN GOOD CONDITION.
 AU1854
 AU1854                          STATION RECOVERY (1996)
 AU1854
 AU1854'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU1854'RECOVERED IN GOOD CONDITION.
 AU1854
 AU1854                          STATION RECOVERY (2006)
 AU1854
 AU1854'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU1854'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1844 ***********************************************************************
 AU1844  DESIGNATION -  23 V 2
 AU1844  PID         -  AU1844
 AU1844  STATE/COUNTY-  LA/IBERIA
 AU1844  COUNTRY     -  US
 AU1844  USGS QUAD   -  DELCAMBRE (2018)
 AU1844
 AU1844                         *CURRENT SURVEY CONTROL
 AU1844  ______________________________________________________________________
 AU1844* NAD 83(1986) POSITION- 29 56 58.     (N) 091 57 49.     (W)   SCALED
 AU1844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1844  **This station is located in a suspected subsidence area (see below).
 AU1844  ______________________________________________________________________
 AU1844  GEOID HEIGHT    -        -26.419 (meters)                     GEOID18
 AU1844  DYNAMIC HEIGHT  -          1.560 (meters)        5.12  (feet) COMP
 AU1844  MODELED GRAVITY -    979,302.9   (mgal)                       NAVD 88
 AU1844
 AU1844.The horizontal coordinates were scaled from a map and have
 AU1844.an estimated accuracy of +/- 6 seconds.
 AU1844
 AU1844.** This station is in an area of known vertical motion. If an
 AU1844.** orthometric height was ever established but is not available 
 AU1844.** in the current survey control section, the orthometric height
 AU1844.** is considered suspect.  Suspect heights are available in the
 AU1844.** superseded section only if requested.
 AU1844
 AU1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1844.GEOID18 height accuracy estimate available here.
 AU1844
 AU1844.Click photographs - Photos may exist for this station.
 AU1844
 AU1844.The dynamic height is computed by dividing the NAVD 88
 AU1844.geopotential number by the normal gravity value computed on the
 AU1844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1844.degrees latitude (g = 980.6199 gals.).
 AU1844
 AU1844.The modeled gravity was interpolated from observed gravity values.
 AU1844
 AU1844;                    North         East    Units  Estimated Accuracy
 AU1844;SPC LA S     -   160,830.      939,160.      MT  (+/- 180 meters Scaled)
 AU1844
 AU1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP000136(NAD 83)
 AU1844
 AU1844                          SUPERSEDED SURVEY CONTROL
 AU1844
 AU1844.No superseded survey control is available for this station.
 AU1844
 AU1844_MARKER: DD = SURVEY DISK
 AU1844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1844_STAMPING: 23V2 1968
 AU1844_MARK LOGO: LADHGS
 AU1844_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1844+STABILITY: SURFACE MOTION
 AU1844
 AU1844  HISTORY     - Date     Condition        Report By
 AU1844  HISTORY     - 1968     MONUMENTED       LADTD
 AU1844  HISTORY     - 1982     GOOD             NGS
 AU1844
 AU1844                          STATION DESCRIPTION
 AU1844
 AU1844'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1844'1.55 MI NE FROM DELCAMBRE.
 AU1844'ABOUT 1.55 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 AU1844'INTERSECTION OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH
 AU1844'RAILROAD AVENUE) IN DELCAMBRE.  IN SECTION 64, T12S, R5E.  73.2 FEET
 AU1844'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 33.5 FEET
 AU1844'NORTH-NORTHEAST OF A POWER POLE, 3.2 FEET SOUTHEAST OF A BARBED WIRE
 AU1844'FENCE RUNNING NORTHEAST AND SOUTHWEST, 1.5 FEET SOUTHWEST OF A BARBED
 AU1844'WIRE FENCE RUNNING NORTHWEST AND SOUTHEAST, 149.7 FEET NORTHWEST OF
 AU1844'THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO YODES O.
 AU1844'RICHARD.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 AU1844'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
 AU1844
 AU1844                          STATION RECOVERY (1982)
 AU1844
 AU1844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1844'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3350 ***********************************************************************
 AU3350  DESIGNATION -  23 V 2 RESET
 AU3350  PID         -  AU3350
 AU3350  STATE/COUNTY-  LA/IBERIA
 AU3350  COUNTRY     -  US
 AU3350  USGS QUAD   -  DELCAMBRE (2018)
 AU3350
 AU3350                         *CURRENT SURVEY CONTROL
 AU3350  ______________________________________________________________________
 AU3350* NAD 83(1986) POSITION- 29 56 58.     (N) 091 57 49.     (W)   SCALED
 AU3350* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3350  **This station is located in a suspected subsidence area (see below).
 AU3350  ______________________________________________________________________
 AU3350  GEOID HEIGHT    -        -26.419 (meters)                     GEOID18
 AU3350
 AU3350.The horizontal coordinates were scaled from a map and have
 AU3350.an estimated accuracy of +/- 6 seconds.
 AU3350
 AU3350.** This station is in an area of known vertical motion. If an
 AU3350.** orthometric height was ever established but is not available 
 AU3350.** in the current survey control section, the orthometric height
 AU3350.** is considered suspect.  Suspect heights are available in the
 AU3350.** superseded section only if requested.
 AU3350
 AU3350.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3350.GEOID18 height accuracy estimate available here.
 AU3350
 AU3350.Click photographs - Photos may exist for this station.
 AU3350
 AU3350;                    North         East    Units  Estimated Accuracy
 AU3350;SPC LA S     -   160,830.      939,160.      MT  (+/- 180 meters Scaled)
 AU3350
 AU3350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP000136(NAD 83)
 AU3350
 AU3350                          SUPERSEDED SURVEY CONTROL
 AU3350
 AU3350.No superseded survey control is available for this station.
 AU3350
 AU3350_MARKER: DD = SURVEY DISK
 AU3350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3350_STAMPING: 23 V 2 RESET 1985
 AU3350_MARK LOGO: LADTD
 AU3350_PROJECTION: FLUSH
 AU3350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3350+STABILITY: SURFACE MOTION
 AU3350_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU3350+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2006
 AU3350
 AU3350  HISTORY     - Date     Condition        Report By
 AU3350  HISTORY     - 1985     MONUMENTED       LADTD
 AU3350  HISTORY     - 20060503 GOOD             NGS
 AU3350
 AU3350                          STATION DESCRIPTION
 AU3350
 AU3350'DESCRIBED BY LA TRANSP AND DEV 1985
 AU3350'2.6 KM (1.60 MI) NE FROM DELCAMBRE.
 AU3350'2.6 KM (1.60 MI) NORTHEAST ON STATE HIGHWAY 14 FROM THE INTERSECTION
 AU3350'OF STATE HIGHWAYS 14 AND 330 IN DELCAMBRE TO THE BENCH MARK ON THE
 AU3350'RIGHT NEAR A FENCE, IN SECTION 64, T 12 S, R 5 E, 21.3 M (69.9 FT)
 AU3350'WEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO
 AU3350'YODES O RICHARD, 16.8 M (55.1 FT) SOUTH-SOUTHEAST OF THE CENTER OF
 AU3350'HIGHWAY 14, 15.7 M (51.5 FT) SOUTHWEST OF A 24-INCH CEDAR TREE, AND
 AU3350'0.6 M (2.0 FT) NORTHWEST OF A FENCE.
 AU3350'THE MARK IS 0.60 METERS  NE FROM  A WITNESS POST
 AU3350'THE MARK IS 0.30 M BELOW HIGHWAY.
 AU3350
 AU3350                          STATION RECOVERY (2006)
 AU3350
 AU3350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU3350'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1855 ***********************************************************************
 AU1855  DESIGNATION -  23 V 20
 AU1855  PID         -  AU1855
 AU1855  STATE/COUNTY-  LA/IBERIA
 AU1855  COUNTRY     -  US
 AU1855  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1855
 AU1855                         *CURRENT SURVEY CONTROL
 AU1855  ______________________________________________________________________
 AU1855* NAD 83(1986) POSITION- 29 57 45.     (N) 091 49 15.     (W)   SCALED
 AU1855* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1855  **This station is located in a suspected subsidence area (see below).
 AU1855  ______________________________________________________________________
 AU1855  GEOID HEIGHT    -        -26.408 (meters)                     GEOID18
 AU1855  DYNAMIC HEIGHT  -          3.197 (meters)       10.49  (feet) COMP
 AU1855  MODELED GRAVITY -    979,304.6   (mgal)                       NAVD 88
 AU1855
 AU1855.The horizontal coordinates were scaled from a map and have
 AU1855.an estimated accuracy of +/- 6 seconds.
 AU1855
 AU1855.** This station is in an area of known vertical motion. If an
 AU1855.** orthometric height was ever established but is not available 
 AU1855.** in the current survey control section, the orthometric height
 AU1855.** is considered suspect.  Suspect heights are available in the
 AU1855.** superseded section only if requested.
 AU1855
 AU1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1855.GEOID18 height accuracy estimate available here.
 AU1855
 AU1855.Click photographs - Photos may exist for this station.
 AU1855
 AU1855.The dynamic height is computed by dividing the NAVD 88
 AU1855.geopotential number by the normal gravity value computed on the
 AU1855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1855.degrees latitude (g = 980.6199 gals.).
 AU1855
 AU1855.The modeled gravity was interpolated from observed gravity values.
 AU1855
 AU1855;                    North         East    Units  Estimated Accuracy
 AU1855;SPC LA S     -   162,210.      952,950.      MT  (+/- 180 meters Scaled)
 AU1855
 AU1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP137152(NAD 83)
 AU1855
 AU1855                          SUPERSEDED SURVEY CONTROL
 AU1855
 AU1855.No superseded survey control is available for this station.
 AU1855
 AU1855_MARKER: DD = SURVEY DISK
 AU1855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1855_STAMPING: 23V20 1968
 AU1855_MARK LOGO: LADHGS
 AU1855_PROJECTION: PROJECTING 8 CENTIMETERS
 AU1855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1855+STABILITY: SURFACE MOTION
 AU1855
 AU1855  HISTORY     - Date     Condition        Report By
 AU1855  HISTORY     - 1968     MONUMENTED       LADTD
 AU1855  HISTORY     - 1982     GOOD             NGS
 AU1855  HISTORY     - 19960324 GOOD             USPSQD
 AU1855  HISTORY     - 20060808 MARK NOT FOUND   LADTD
 AU1855
 AU1855                          STATION DESCRIPTION
 AU1855
 AU1855'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1855'4.95 MI S FROM NEW IBERIA.
 AU1855'ABOUT 0.55 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1855'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN NEW IBERIA TO ITS
 AU1855'INTERSECTION WITH LOUISIANA HIGHWAY 14 (CENTER STREET).  THENCE ABOUT
 AU1855'1.85 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 14 (CENTER STREET) TO THE
 AU1855'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 83.  THENCE ABOUT 2.55 MILES
 AU1855'SOUTHEAST ALONG LOUISIANA HIGHWAY 83.  IN SECTION 35, T12S, R6E. 59.0
 AU1855'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 90.5 FEET
 AU1855'NORTHEAST OF A POWER POLE, 190.7 FEET SOUTHEAST OF THE SOUTHWEST
 AU1855'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO ALFRED DUBOIS, 0.8
 AU1855'FOOT SOUTH OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 AU1855'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 AU1855'FOOT WEST OF THE MARK.
 AU1855
 AU1855                          STATION RECOVERY (1982)
 AU1855
 AU1855'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1855'RECOVERED IN GOOD CONDITION.
 AU1855
 AU1855                          STATION RECOVERY (1996)
 AU1855
 AU1855'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU1855'RECOVERED IN GOOD CONDITION.
 AU1855
 AU1855                          STATION RECOVERY (2006)
 AU1855
 AU1855'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU1855'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1856 ***********************************************************************
 AU1856  DESIGNATION -  23 V 21
 AU1856  PID         -  AU1856
 AU1856  STATE/COUNTY-  LA/IBERIA
 AU1856  COUNTRY     -  US
 AU1856  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1856
 AU1856                         *CURRENT SURVEY CONTROL
 AU1856  ______________________________________________________________________
 AU1856* NAD 83(1986) POSITION- 29 57 02.     (N) 091 49 23.     (W)   SCALED
 AU1856* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1856  **This station is located in a suspected subsidence area (see below).
 AU1856  ______________________________________________________________________
 AU1856  GEOID HEIGHT    -        -26.374 (meters)                     GEOID18
 AU1856
 AU1856.The horizontal coordinates were scaled from a map and have
 AU1856.an estimated accuracy of +/- 6 seconds.
 AU1856
 AU1856.** This station is in an area of known vertical motion. If an
 AU1856.** orthometric height was ever established but is not available 
 AU1856.** in the current survey control section, the orthometric height
 AU1856.** is considered suspect.  Suspect heights are available in the
 AU1856.** superseded section only if requested.
 AU1856
 AU1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1856.GEOID18 height accuracy estimate available here.
 AU1856
 AU1856.Click photographs - Photos may exist for this station.
 AU1856
 AU1856;                    North         East    Units  Estimated Accuracy
 AU1856;SPC LA S     -   160,890.      952,730.      MT  (+/- 180 meters Scaled)
 AU1856
 AU1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP135138(NAD 83)
 AU1856
 AU1856                          SUPERSEDED SURVEY CONTROL
 AU1856
 AU1856.No superseded survey control is available for this station.
 AU1856
 AU1856_MARKER: DD = SURVEY DISK
 AU1856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1856_STAMPING: 23V21 1968
 AU1856_MARK LOGO: LADHGS
 AU1856_PROJECTION: PROJECTING 8 CENTIMETERS
 AU1856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1856+STABILITY: SURFACE MOTION
 AU1856_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1856+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU1856
 AU1856  HISTORY     - Date     Condition        Report By
 AU1856  HISTORY     - 1968     MONUMENTED       LADTD
 AU1856  HISTORY     - 1982     GOOD             NGS
 AU1856  HISTORY     - 19960324 GOOD             USPSQD
 AU1856  HISTORY     - 20060808 GOOD             LADTD
 AU1856
 AU1856                          STATION DESCRIPTION
 AU1856
 AU1856'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1856'5.80 MI S FROM NEW IBERIA.
 AU1856'ABOUT 0.55 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1856'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN NEW IBERIA TO ITS
 AU1856'INTERSECTION WITH LOUISIANA HIGHWAY 14 (CENTER STREET).  THENCE ABOUT
 AU1856'1.85 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 14 (CENTER STREET) TO THE
 AU1856'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 83.  THENCE ABOUT 3.40 MILES
 AU1856'SOUTHEAST ALONG LOUISIANA HIGHWAY 83.  IN SECTION 35, T12S, R6E. 446.0
 AU1856'FEET NORTH OF THE CENTERLINE OF A BLACKTOP ROAD LEADING WEST, 59.8
 AU1856'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 0.8 FOOT SOUTH OF
 AU1856'A MESH WIRE FENCE, 60.5 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER
 AU1856'OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO JOHN
 AU1856'CROCHET, 81.0 FEET SOUTH OF A 20 INCH OAK TREE. SET IN TOP OF A
 AU1856'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL WITNESS
 AU1856'POST IS SET 1.1 FEET WEST OF THE MARK.
 AU1856
 AU1856                          STATION RECOVERY (1982)
 AU1856
 AU1856'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1856'RECOVERED IN GOOD CONDITION.
 AU1856
 AU1856                          STATION RECOVERY (1996)
 AU1856
 AU1856'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU1856'RECOVERED IN GOOD CONDITION.
 AU1856
 AU1856                          STATION RECOVERY (2006)
 AU1856
 AU1856'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU1856'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1858 ***********************************************************************
 AU1858  DESIGNATION -  23 V 23
 AU1858  PID         -  AU1858
 AU1858  STATE/COUNTY-  LA/IBERIA
 AU1858  COUNTRY     -  US
 AU1858  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1858
 AU1858                         *CURRENT SURVEY CONTROL
 AU1858  ______________________________________________________________________
 AU1858* NAD 83(1986) POSITION- 29 55 29.     (N) 091 49 13.     (W)   SCALED
 AU1858* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1858  **This station is located in a suspected subsidence area (see below).
 AU1858  ______________________________________________________________________
 AU1858  GEOID HEIGHT    -        -26.296 (meters)                     GEOID18
 AU1858
 AU1858.The horizontal coordinates were scaled from a map and have
 AU1858.an estimated accuracy of +/- 6 seconds.
 AU1858
 AU1858.** This station is in an area of known vertical motion. If an
 AU1858.** orthometric height was ever established but is not available 
 AU1858.** in the current survey control section, the orthometric height
 AU1858.** is considered suspect.  Suspect heights are available in the
 AU1858.** superseded section only if requested.
 AU1858
 AU1858.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1858.GEOID18 height accuracy estimate available here.
 AU1858
 AU1858.Click photographs - Photos may exist for this station.
 AU1858
 AU1858;                    North         East    Units  Estimated Accuracy
 AU1858;SPC LA S     -   158,020.      952,990.      MT  (+/- 180 meters Scaled)
 AU1858
 AU1858_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP138110(NAD 83)
 AU1858
 AU1858                          SUPERSEDED SURVEY CONTROL
 AU1858
 AU1858.No superseded survey control is available for this station.
 AU1858
 AU1858_MARKER: DD = SURVEY DISK
 AU1858_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AU1858_SP_SET: BOX CULVERT HEADWALL
 AU1858_STAMPING: 23V23 1968
 AU1858_MARK LOGO: LADHGS
 AU1858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1858+STABILITY: SURFACE MOTION
 AU1858
 AU1858  HISTORY     - Date     Condition        Report By
 AU1858  HISTORY     - 1968     MONUMENTED       LADTD
 AU1858  HISTORY     - 1982     GOOD             NGS
 AU1858  HISTORY     - 19950502 GOOD             USPSQD
 AU1858
 AU1858                          STATION DESCRIPTION
 AU1858
 AU1858'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1858'2.50 MI NW FROM LYDIA.
 AU1858'ABOUT 2.50 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1858'NICHOLAS CATHOLIC CHURCH IN LYDIA.  IN SECTION 25, T13S, R6E. LOCATED
 AU1858'IN THE CENTER OF A CONCRETE HEADWALL ON THE SOUTH END OF A BOX CULVERT
 AU1858'UNDER LOUISIANA HIGHWAY 83, 29.0 FEET SOUTHWEST OF THE CENTERLINE OF
 AU1858'LOUISIANA HIGHWAY 83, 43.6 FEET NORTHEAST OF TELEPHONE POLE NUMBER 89,
 AU1858'179.5 FEET EAST-SOUTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME
 AU1858'RESIDENCE BELONGING TO STERLING SUGAR COMPANY.  SET ONE-HALF INCH
 AU1858'BELOW THE SURFACE OF THE CONCRETE HEADWALL.
 AU1858
 AU1858                          STATION RECOVERY (1982)
 AU1858
 AU1858'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1858'RECOVERED IN GOOD CONDITION.
 AU1858
 AU1858                          STATION RECOVERY (1995)
 AU1858
 AU1858'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1858'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1859 ***********************************************************************
 AU1859  DESIGNATION -  23 V 24
 AU1859  PID         -  AU1859
 AU1859  STATE/COUNTY-  LA/IBERIA
 AU1859  COUNTRY     -  US
 AU1859  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1859
 AU1859                         *CURRENT SURVEY CONTROL
 AU1859  ______________________________________________________________________
 AU1859* NAD 83(1986) POSITION- 29 55 23.     (N) 091 48 14.     (W)   SCALED
 AU1859* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1859  **This station is located in a suspected subsidence area (see below).
 AU1859  ______________________________________________________________________
 AU1859  GEOID HEIGHT    -        -26.286 (meters)                     GEOID18
 AU1859
 AU1859.The horizontal coordinates were scaled from a map and have
 AU1859.an estimated accuracy of +/- 6 seconds.
 AU1859
 AU1859.** This station is in an area of known vertical motion. If an
 AU1859.** orthometric height was ever established but is not available 
 AU1859.** in the current survey control section, the orthometric height
 AU1859.** is considered suspect.  Suspect heights are available in the
 AU1859.** superseded section only if requested.
 AU1859
 AU1859.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1859.GEOID18 height accuracy estimate available here.
 AU1859
 AU1859.Click photographs - Photos may exist for this station.
 AU1859
 AU1859;                    North         East    Units  Estimated Accuracy
 AU1859;SPC LA S     -   157,830.      954,570.      MT  (+/- 180 meters Scaled)
 AU1859
 AU1859_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP154108(NAD 83)
 AU1859
 AU1859                          SUPERSEDED SURVEY CONTROL
 AU1859
 AU1859.No superseded survey control is available for this station.
 AU1859
 AU1859_MARKER: DD = SURVEY DISK
 AU1859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1859_STAMPING: 23V24 1968
 AU1859_MARK LOGO: LADHGS
 AU1859_PROJECTION: PROJECTING 8 CENTIMETERS
 AU1859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1859+STABILITY: SURFACE MOTION
 AU1859
 AU1859  HISTORY     - Date     Condition        Report By
 AU1859  HISTORY     - 1968     MONUMENTED       LADTD
 AU1859  HISTORY     - 1982     GOOD             NGS
 AU1859  HISTORY     - 19950502 MARK NOT FOUND   USPSQD
 AU1859  HISTORY     - 20060503 MARK NOT FOUND   NGS
 AU1859
 AU1859                          STATION DESCRIPTION
 AU1859
 AU1859'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1859'1.45 MI NW FROM LYDIA.
 AU1859'ABOUT 1.45 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1859'NICHOLAS CATHOLIC CHURCH IN LYDIA.  IN SECTION 25, T13S, R6E.  75.7
 AU1859'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 11.5 FEET SOUTH
 AU1859'OF TELEPHONE POLE NUMBER 106, 145.0 FEET NORTHWEST OF THE NORTHWEST
 AU1859'CORNER OF A CONCRETE HEADWALL OF BOX CULVERT UNDER LOUISIANA HIGHWAY
 AU1859'83.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 AU1859'GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET NORTH OF THE MARK.
 AU1859
 AU1859                          STATION RECOVERY (1982)
 AU1859
 AU1859'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1859'RECOVERED IN GOOD CONDITION.
 AU1859
 AU1859                          STATION RECOVERY (1995)
 AU1859
 AU1859'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1859'MARK NOT FOUND.
 AU1859
 AU1859                          STATION RECOVERY (2006)
 AU1859
 AU1859'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU1859'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1860 ***********************************************************************
 AU1860  DESIGNATION -  23 V 25
 AU1860  PID         -  AU1860
 AU1860  STATE/COUNTY-  LA/IBERIA
 AU1860  COUNTRY     -  US
 AU1860  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1860
 AU1860                         *CURRENT SURVEY CONTROL
 AU1860  ______________________________________________________________________
 AU1860* NAD 83(1986) POSITION- 29 55 11.     (N) 091 47 18.     (W)   SCALED
 AU1860* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1860  **This station is located in a suspected subsidence area (see below).
 AU1860  ______________________________________________________________________
 AU1860  GEOID HEIGHT    -        -26.272 (meters)                     GEOID18
 AU1860
 AU1860.The horizontal coordinates were scaled from a map and have
 AU1860.an estimated accuracy of +/- 6 seconds.
 AU1860
 AU1860.** This station is in an area of known vertical motion. If an
 AU1860.** orthometric height was ever established but is not available 
 AU1860.** in the current survey control section, the orthometric height
 AU1860.** is considered suspect.  Suspect heights are available in the
 AU1860.** superseded section only if requested.
 AU1860
 AU1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1860.GEOID18 height accuracy estimate available here.
 AU1860
 AU1860.Click photographs - Photos may exist for this station.
 AU1860
 AU1860;                    North         East    Units  Estimated Accuracy
 AU1860;SPC LA S     -   157,460.      956,070.      MT  (+/- 180 meters Scaled)
 AU1860
 AU1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP169105(NAD 83)
 AU1860
 AU1860                          SUPERSEDED SURVEY CONTROL
 AU1860
 AU1860.No superseded survey control is available for this station.
 AU1860
 AU1860_MARKER: DD = SURVEY DISK
 AU1860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1860_STAMPING: 23V25 1968
 AU1860_MARK LOGO: LADHGS
 AU1860_PROJECTION: PROJECTING 3 CENTIMETERS
 AU1860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1860+STABILITY: SURFACE MOTION
 AU1860_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1860+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2006
 AU1860
 AU1860  HISTORY     - Date     Condition        Report By
 AU1860  HISTORY     - 1968     MONUMENTED       LADTD
 AU1860  HISTORY     - 1982     GOOD             NGS
 AU1860  HISTORY     - 19950502 GOOD             USPSQD
 AU1860  HISTORY     - 20060503 GOOD             NGS
 AU1860
 AU1860                          STATION DESCRIPTION
 AU1860
 AU1860'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1860'0.35 MI NW FROM LYDIA.
 AU1860'ABOUT 0.35 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1860'NICHOLAS CATHOLIC CHURCH IN LYDIA.  IN SECTION 27, T13S, R7E.  39.3
 AU1860'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 20.1 FEET EAST
 AU1860'OF A 30 INCH OAK TREE, 70.0 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 AU1860'CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO
 AU1860'GEORGE DUBOIS, 0.7 FOOT SOUTH OF A COMBINATION MESH AND BARBED WIRE
 AU1860'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 AU1860'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 AU1860
 AU1860                          STATION RECOVERY (1982)
 AU1860
 AU1860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1860'RECOVERED IN GOOD CONDITION.
 AU1860
 AU1860                          STATION RECOVERY (1995)
 AU1860
 AU1860'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1860'RECOVERED IN GOOD CONDITION.
 AU1860
 AU1860                          STATION RECOVERY (2006)
 AU1860
 AU1860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU1860'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1861 ***********************************************************************
 AU1861  DESIGNATION -  23 V 26
 AU1861  PID         -  AU1861
 AU1861  STATE/COUNTY-  LA/IBERIA
 AU1861  COUNTRY     -  US
 AU1861  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1861
 AU1861                         *CURRENT SURVEY CONTROL
 AU1861  ______________________________________________________________________
 AU1861* NAD 83(1986) POSITION- 29 54 44.     (N) 091 47 03.     (W)   SCALED
 AU1861* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1861  **This station is located in a suspected subsidence area (see below).
 AU1861  ______________________________________________________________________
 AU1861  GEOID HEIGHT    -        -26.248 (meters)                     GEOID18
 AU1861
 AU1861.The horizontal coordinates were scaled from a map and have
 AU1861.an estimated accuracy of +/- 6 seconds.
 AU1861
 AU1861.** This station is in an area of known vertical motion. If an
 AU1861.** orthometric height was ever established but is not available 
 AU1861.** in the current survey control section, the orthometric height
 AU1861.** is considered suspect.  Suspect heights are available in the
 AU1861.** superseded section only if requested.
 AU1861
 AU1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1861.GEOID18 height accuracy estimate available here.
 AU1861
 AU1861.Click photographs - Photos may exist for this station.
 AU1861
 AU1861;                    North         East    Units  Estimated Accuracy
 AU1861;SPC LA S     -   156,620.      956,470.      MT  (+/- 180 meters Scaled)
 AU1861
 AU1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP173096(NAD 83)
 AU1861
 AU1861                          SUPERSEDED SURVEY CONTROL
 AU1861
 AU1861.No superseded survey control is available for this station.
 AU1861
 AU1861_MARKER: DD = SURVEY DISK
 AU1861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1861_STAMPING: 23V26 1968
 AU1861_MARK LOGO: LADHGS
 AU1861_PROJECTION: FLUSH
 AU1861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1861+STABILITY: SURFACE MOTION
 AU1861
 AU1861  HISTORY     - Date     Condition        Report By
 AU1861  HISTORY     - 1968     MONUMENTED       LADTD
 AU1861  HISTORY     - 1982     GOOD             NGS
 AU1861  HISTORY     - 19950502 GOOD             USPSQD
 AU1861  HISTORY     - 20060503 GOOD             NGS
 AU1861
 AU1861                          STATION DESCRIPTION
 AU1861
 AU1861'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1861'0.40 MI S FROM LYDIA.
 AU1861'ABOUT 0.40 MILE SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST. NICHOLAS
 AU1861'CATHOLIC CHURCH IN LYDIA.  IN SECTION 27, T13S, R7E.  55.0 FEET WEST
 AU1861'OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 60.3 FEET EAST-SOUTHEAST OF
 AU1861'THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO SIDNEY
 AU1861'GUILLOTTE, 57.7 FEET NORTH-NORTHEAST OF A WOOD FRAME RESIDENCE WITH
 AU1861'ASBESTOS SIDING BELONGING TO A. LANDRY, 1.5 FEET NORTH OF A CHAIN-LINK
 AU1861'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. A
 AU1861'STEEL WITNESS POST IS SET 0.7 FOOT SOUTH OF THE MARK.
 AU1861
 AU1861                          STATION RECOVERY (1982)
 AU1861
 AU1861'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1861'RECOVERED IN GOOD CONDITION.
 AU1861
 AU1861                          STATION RECOVERY (1995)
 AU1861
 AU1861'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1861'RECOVERED IN GOOD CONDITION.
 AU1861
 AU1861                          STATION RECOVERY (2006)
 AU1861
 AU1861'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU1861'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1862 ***********************************************************************
 AU1862  DESIGNATION -  23 V 27
 AU1862  PID         -  AU1862
 AU1862  STATE/COUNTY-  LA/IBERIA
 AU1862  COUNTRY     -  US
 AU1862  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1862
 AU1862                         *CURRENT SURVEY CONTROL
 AU1862  ______________________________________________________________________
 AU1862* NAD 83(1986) POSITION- 29 53 47.     (N) 091 47 02.     (W)   SCALED
 AU1862* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1862  **This station is located in a suspected subsidence area (see below).
 AU1862  ______________________________________________________________________
 AU1862  GEOID HEIGHT    -        -26.200 (meters)                     GEOID18
 AU1862
 AU1862.The horizontal coordinates were scaled from a map and have
 AU1862.an estimated accuracy of +/- 6 seconds.
 AU1862
 AU1862.** This station is in an area of known vertical motion. If an
 AU1862.** orthometric height was ever established but is not available 
 AU1862.** in the current survey control section, the orthometric height
 AU1862.** is considered suspect.  Suspect heights are available in the
 AU1862.** superseded section only if requested.
 AU1862
 AU1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1862.GEOID18 height accuracy estimate available here.
 AU1862
 AU1862.Click photographs - Photos may exist for this station.
 AU1862
 AU1862;                    North         East    Units  Estimated Accuracy
 AU1862;SPC LA S     -   154,870.      956,490.      MT  (+/- 180 meters Scaled)
 AU1862
 AU1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP174079(NAD 83)
 AU1862
 AU1862                          SUPERSEDED SURVEY CONTROL
 AU1862
 AU1862.No superseded survey control is available for this station.
 AU1862
 AU1862_MARKER: DD = SURVEY DISK
 AU1862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1862_STAMPING: 23V27 1968
 AU1862_MARK LOGO: LADHGS
 AU1862_PROJECTION: PROJECTING 8 CENTIMETERS
 AU1862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1862+STABILITY: SURFACE MOTION
 AU1862
 AU1862  HISTORY     - Date     Condition        Report By
 AU1862  HISTORY     - 1968     MONUMENTED       LADTD
 AU1862  HISTORY     - 1982     GOOD             NGS
 AU1862  HISTORY     - 19950502 GOOD             USPSQD
 AU1862  HISTORY     - 20060504 MARK NOT FOUND   NGS
 AU1862
 AU1862                          STATION DESCRIPTION
 AU1862
 AU1862'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1862'1.50 MI S FROM LYDIA.
 AU1862'ABOUT 1.50 MILES SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1862'NICHOLAS CATHOLIC CHURCH IN LYDIA.  IN SECTION 29, T13S, R7E.  158.5
 AU1862'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 121.5 FEET
 AU1862'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 AU1862'TO RUFUS EDGARD, 0.7 FOOT WEST OF A MESH WIRE FENCE.  SET IN TOP OF A
 AU1862'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AU1862'POST IS SET 0.9 FOOT NORTH OF THE MARK.
 AU1862
 AU1862                          STATION RECOVERY (1982)
 AU1862
 AU1862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1862'RECOVERED IN GOOD CONDITION.
 AU1862
 AU1862                          STATION RECOVERY (1995)
 AU1862
 AU1862'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1862'RECOVERED IN GOOD CONDITION.
 AU1862
 AU1862                          STATION RECOVERY (2006)
 AU1862
 AU1862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU1862'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1863 ***********************************************************************
 AU1863  DESIGNATION -  23 V 28
 AU1863  PID         -  AU1863
 AU1863  STATE/COUNTY-  LA/IBERIA
 AU1863  COUNTRY     -  US
 AU1863  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1863
 AU1863                         *CURRENT SURVEY CONTROL
 AU1863  ______________________________________________________________________
 AU1863* NAD 83(1986) POSITION- 29 53 17.     (N) 091 47 02.     (W)   SCALED
 AU1863* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1863  **This station is located in a suspected subsidence area (see below).
 AU1863  ______________________________________________________________________
 AU1863  GEOID HEIGHT    -        -26.174 (meters)                     GEOID18
 AU1863
 AU1863.The horizontal coordinates were scaled from a map and have
 AU1863.an estimated accuracy of +/- 6 seconds.
 AU1863
 AU1863.** This station is in an area of known vertical motion. If an
 AU1863.** orthometric height was ever established but is not available 
 AU1863.** in the current survey control section, the orthometric height
 AU1863.** is considered suspect.  Suspect heights are available in the
 AU1863.** superseded section only if requested.
 AU1863
 AU1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1863.GEOID18 height accuracy estimate available here.
 AU1863
 AU1863.Click photographs - Photos may exist for this station.
 AU1863
 AU1863;                    North         East    Units  Estimated Accuracy
 AU1863;SPC LA S     -   153,940.      956,480.      MT  (+/- 180 meters Scaled)
 AU1863
 AU1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP174070(NAD 83)
 AU1863
 AU1863                          SUPERSEDED SURVEY CONTROL
 AU1863
 AU1863.No superseded survey control is available for this station.
 AU1863
 AU1863_MARKER: DD = SURVEY DISK
 AU1863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1863_STAMPING: 23V28 1968
 AU1863_MARK LOGO: LADHGS
 AU1863_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1863+STABILITY: SURFACE MOTION
 AU1863
 AU1863  HISTORY     - Date     Condition        Report By
 AU1863  HISTORY     - 1968     MONUMENTED       LADTD
 AU1863  HISTORY     - 1982     GOOD             NGS
 AU1863  HISTORY     - 19950502 MARK NOT FOUND   USPSQD
 AU1863
 AU1863                          STATION DESCRIPTION
 AU1863
 AU1863'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1863'2.10 MI S FROM LYDIA.
 AU1863'ABOUT 2.10 MILES SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1863'NICHOLAS CATHOLIC CHURCH IN LYDIA.  IN SECTION 45, T13S, R7E.  41.5
 AU1863'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 50.8 FEET
 AU1863'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD BRIDGE OVER BAYOU BLUE ON
 AU1863'LOUISIANA HIGHWAY 83, 24.8 FEET NORTH-NORTHEAST OF A 6 INCH WILLOW
 AU1863'TREE, 60.5 FEET SOUTH OF THE SOUTH BANK OF BAYOU BLUE.  SET IN TOP OF
 AU1863'A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AU1863'POST IS SET 1.0 FOOT EAST OF THE MARK.
 AU1863
 AU1863                          STATION RECOVERY (1982)
 AU1863
 AU1863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1863'RECOVERED IN GOOD CONDITION.
 AU1863
 AU1863                          STATION RECOVERY (1995)
 AU1863
 AU1863'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1863'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1864 ***********************************************************************
 AU1864  DESIGNATION -  23 V 29
 AU1864  PID         -  AU1864
 AU1864  STATE/COUNTY-  LA/IBERIA
 AU1864  COUNTRY     -  US
 AU1864  USGS QUAD   -  WEEKS (2018)
 AU1864
 AU1864                         *CURRENT SURVEY CONTROL
 AU1864  ______________________________________________________________________
 AU1864* NAD 83(1986) POSITION- 29 52 15.     (N) 091 47 04.     (W)   SCALED
 AU1864* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1864  **This station is located in a suspected subsidence area (see below).
 AU1864  ______________________________________________________________________
 AU1864  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 AU1864
 AU1864.The horizontal coordinates were scaled from a map and have
 AU1864.an estimated accuracy of +/- 6 seconds.
 AU1864
 AU1864.** This station is in an area of known vertical motion. If an
 AU1864.** orthometric height was ever established but is not available 
 AU1864.** in the current survey control section, the orthometric height
 AU1864.** is considered suspect.  Suspect heights are available in the
 AU1864.** superseded section only if requested.
 AU1864
 AU1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1864.GEOID18 height accuracy estimate available here.
 AU1864
 AU1864.Click photographs - Photos may exist for this station.
 AU1864
 AU1864;                    North         East    Units  Estimated Accuracy
 AU1864;SPC LA S     -   152,040.      956,420.      MT  (+/- 180 meters Scaled)
 AU1864
 AU1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP173050(NAD 83)
 AU1864
 AU1864                          SUPERSEDED SURVEY CONTROL
 AU1864
 AU1864.No superseded survey control is available for this station.
 AU1864
 AU1864_MARKER: DD = SURVEY DISK
 AU1864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1864_STAMPING: 23V29 1968
 AU1864_MARK LOGO: LADHGS
 AU1864_PROJECTION: PROJECTING 15 CENTIMETERS
 AU1864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1864+STABILITY: SURFACE MOTION
 AU1864
 AU1864  HISTORY     - Date     Condition        Report By
 AU1864  HISTORY     - 1968     MONUMENTED       LADTD
 AU1864  HISTORY     - 19950502 GOOD             USPSQD
 AU1864
 AU1864                          STATION DESCRIPTION
 AU1864
 AU1864'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1864'3.30 MI S FROM LYDIA.
 AU1864'ABOUT 3.30 MILES SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1864'NICHOLAS CATHOLIC CHURCH IN LYDIA.  IN SECTION 47, T13S, R7E.  49.8
 AU1864'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 83, 24.7 FEET NORTH
 AU1864'OF THE EAST LEG OF POWER LINE SUPPORT STRUCTURE NUMBER 175, 30.3 FEET
 AU1864'NORTH-NORTHEAST OF THE WEST LEG OF POWER LINE SUPPORT STRUCTURE NUMBER
 AU1864'175.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE
 AU1864'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 AU1864
 AU1864                          STATION RECOVERY (1995)
 AU1864
 AU1864'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1845 ***********************************************************************
 AU1845  DESIGNATION -  23 V 3
 AU1845  PID         -  AU1845
 AU1845  STATE/COUNTY-  LA/IBERIA
 AU1845  COUNTRY     -  US
 AU1845  USGS QUAD   -  DELCAMBRE (2018)
 AU1845
 AU1845                         *CURRENT SURVEY CONTROL
 AU1845  ______________________________________________________________________
 AU1845* NAD 83(1986) POSITION- 29 57 20.     (N) 091 57 13.     (W)   SCALED
 AU1845* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1845  **This station is located in a suspected subsidence area (see below).
 AU1845  ______________________________________________________________________
 AU1845  GEOID HEIGHT    -        -26.432 (meters)                     GEOID18
 AU1845  DYNAMIC HEIGHT  -          1.395 (meters)        4.58  (feet) COMP
 AU1845  MODELED GRAVITY -    979,302.8   (mgal)                       NAVD 88
 AU1845
 AU1845.The horizontal coordinates were scaled from a map and have
 AU1845.an estimated accuracy of +/- 6 seconds.
 AU1845
 AU1845.** This station is in an area of known vertical motion. If an
 AU1845.** orthometric height was ever established but is not available 
 AU1845.** in the current survey control section, the orthometric height
 AU1845.** is considered suspect.  Suspect heights are available in the
 AU1845.** superseded section only if requested.
 AU1845
 AU1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1845.GEOID18 height accuracy estimate available here.
 AU1845
 AU1845.Click photographs - Photos may exist for this station.
 AU1845
 AU1845.The dynamic height is computed by dividing the NAVD 88
 AU1845.geopotential number by the normal gravity value computed on the
 AU1845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1845.degrees latitude (g = 980.6199 gals.).
 AU1845
 AU1845.The modeled gravity was interpolated from observed gravity values.
 AU1845
 AU1845;                    North         East    Units  Estimated Accuracy
 AU1845;SPC LA S     -   161,500.      940,130.      MT  (+/- 180 meters Scaled)
 AU1845
 AU1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP009143(NAD 83)
 AU1845
 AU1845                          SUPERSEDED SURVEY CONTROL
 AU1845
 AU1845.No superseded survey control is available for this station.
 AU1845
 AU1845_MARKER: DD = SURVEY DISK
 AU1845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1845_STAMPING: 23V3 1968
 AU1845_MARK LOGO: LADHGS
 AU1845_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1845+STABILITY: SURFACE MOTION
 AU1845
 AU1845  HISTORY     - Date     Condition        Report By
 AU1845  HISTORY     - 1968     MONUMENTED       LADTD
 AU1845  HISTORY     - 1982     GOOD             NGS
 AU1845
 AU1845                          STATION DESCRIPTION
 AU1845
 AU1845'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1845'2.30 MI NE FROM DELCAMBRE.
 AU1845'ABOUT 2.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 AU1845'INTERSECTION OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH
 AU1845'RAILROAD AVENUE) IN DELCAMBRE.  IN SECTION 65, T12S, R5E.  76.5 FEET
 AU1845'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 72.3 FEET
 AU1845'SOUTHWEST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING NORTHWEST TO
 AU1845'THE JEFFERSON ISLAND SALT MINE, 199.0 FEET WEST-NORTHWEST OF THE
 AU1845'NORTHWEST CORNER OF A BRICK VENEER BUILDING HOUSING THE THREE WAY
 AU1845'LOUNGE BELONGING TO JOHN DERISE, 1.7 FEET EAST OF A BARBED WIRE FENCE.
 AU1845'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. A
 AU1845'STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 AU1845
 AU1845                          STATION RECOVERY (1982)
 AU1845
 AU1845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1845'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3351 ***********************************************************************
 AU3351  DESIGNATION -  23 V 3 RESET
 AU3351  PID         -  AU3351
 AU3351  STATE/COUNTY-  LA/IBERIA
 AU3351  COUNTRY     -  US
 AU3351  USGS QUAD   -  DELCAMBRE (2018)
 AU3351
 AU3351                         *CURRENT SURVEY CONTROL
 AU3351  ______________________________________________________________________
 AU3351* NAD 83(1986) POSITION- 29 57 20.     (N) 091 57 13.     (W)   SCALED
 AU3351* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3351  **This station is located in a suspected subsidence area (see below).
 AU3351  ______________________________________________________________________
 AU3351  GEOID HEIGHT    -        -26.432 (meters)                     GEOID18
 AU3351
 AU3351.The horizontal coordinates were scaled from a map and have
 AU3351.an estimated accuracy of +/- 6 seconds.
 AU3351
 AU3351.** This station is in an area of known vertical motion. If an
 AU3351.** orthometric height was ever established but is not available 
 AU3351.** in the current survey control section, the orthometric height
 AU3351.** is considered suspect.  Suspect heights are available in the
 AU3351.** superseded section only if requested.
 AU3351
 AU3351.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3351.GEOID18 height accuracy estimate available here.
 AU3351
 AU3351.Click photographs - Photos may exist for this station.
 AU3351
 AU3351;                    North         East    Units  Estimated Accuracy
 AU3351;SPC LA S     -   161,500.      940,130.      MT  (+/- 180 meters Scaled)
 AU3351
 AU3351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP009143(NAD 83)
 AU3351
 AU3351                          SUPERSEDED SURVEY CONTROL
 AU3351
 AU3351.No superseded survey control is available for this station.
 AU3351
 AU3351_MARKER: DD = SURVEY DISK
 AU3351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3351_STAMPING: 23 V 3 RESET 1985
 AU3351_MARK LOGO: LADTD
 AU3351_PROJECTION: FLUSH
 AU3351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3351+STABILITY: SURFACE MOTION
 AU3351
 AU3351  HISTORY     - Date     Condition        Report By
 AU3351  HISTORY     - 1985     MONUMENTED       LADTD
 AU3351  HISTORY     - 20060503 GOOD             NGS
 AU3351
 AU3351                          STATION DESCRIPTION
 AU3351
 AU3351'DESCRIBED BY LA TRANSP AND DEV 1985
 AU3351'3.7 KM (2.30 MI) NE FROM DELCAMBRE.
 AU3351'3.7 KM (2.30 MI) NORTHEAST ON STATE HIGHWAY 14 FROM THE INTERSECTION
 AU3351'OF STATE HIGHWAYS 14 AND 330 IN DELCAMBRE TO THE BENCH MARK ON THE
 AU3351'LEFT AT THE JUNCTION OF RIP VAN WINKLE ROAD WHICH LEADS INTO THE
 AU3351'JEFFERSON ISLAND SALT MINE, IN SECTION 65, T 12 S, R 5 E, 52.1 M
 AU3351'(170.9 FT) NORTHWEST OF THE CENTER OF HIGHWAY 14, 14.9 M (48.9 FT)
 AU3351'EAST OF A 30-INCH LIVE OAK TREE, 11.6 M (38.1 FT) SOUTHWEST OF THE
 AU3351'CENTER OF RIP VAN WINKLE ROAD, 7.6 M (24.9 FT) NORTHWEST OF A
 AU3351'POWERPOLE, AND 0.6 M (2.0 FT) NORTHEAST OF A 4 STRAND BARBED WIRE
 AU3351'FENCE.
 AU3351'THE MARK IS 0.46 METERS  SE FROM  A WITNESS POST
 AU3351'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AU3351
 AU3351                          STATION RECOVERY (2006)
 AU3351
 AU3351'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU3351'RCOVERED IN GOOD CONDITION.  ADD--1.0 FOOT SOUTHEAST OF A CARSONITE
 AU3351'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1865 ***********************************************************************
 AU1865  DESIGNATION -  23 V 30
 AU1865  PID         -  AU1865
 AU1865  STATE/COUNTY-  LA/IBERIA
 AU1865  COUNTRY     -  US
 AU1865  USGS QUAD   -  WEEKS (2018)
 AU1865
 AU1865                         *CURRENT SURVEY CONTROL
 AU1865  ______________________________________________________________________
 AU1865* NAD 83(1986) POSITION- 29 51 09.     (N) 091 47 14.     (W)   SCALED
 AU1865* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1865  **This station is located in a suspected subsidence area (see below).
 AU1865  ______________________________________________________________________
 AU1865  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 AU1865
 AU1865.The horizontal coordinates were scaled from a map and have
 AU1865.an estimated accuracy of +/- 6 seconds.
 AU1865
 AU1865.** This station is in an area of known vertical motion. If an
 AU1865.** orthometric height was ever established but is not available 
 AU1865.** in the current survey control section, the orthometric height
 AU1865.** is considered suspect.  Suspect heights are available in the
 AU1865.** superseded section only if requested.
 AU1865
 AU1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1865.GEOID18 height accuracy estimate available here.
 AU1865
 AU1865.Click photographs - Photos may exist for this station.
 AU1865
 AU1865;                    North         East    Units  Estimated Accuracy
 AU1865;SPC LA S     -   150,000.      956,150.      MT  (+/- 180 meters Scaled)
 AU1865
 AU1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP171030(NAD 83)
 AU1865
 AU1865                          SUPERSEDED SURVEY CONTROL
 AU1865
 AU1865.No superseded survey control is available for this station.
 AU1865
 AU1865_MARKER: DD = SURVEY DISK
 AU1865_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1865_SP_SET: BRIDGE
 AU1865_STAMPING: 23V30 1968
 AU1865_MARK LOGO: LADHGS
 AU1865_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1865
 AU1865  HISTORY     - Date     Condition        Report By
 AU1865  HISTORY     - 1968     MONUMENTED       LADTD
 AU1865  HISTORY     - 19950502 GOOD             USPSQD
 AU1865
 AU1865                          STATION DESCRIPTION
 AU1865
 AU1865'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1865'4.50 MI S FROM LYDIA.
 AU1865'ABOUT 4.50 MILES SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1865'NICHOLAS CATHOLIC CHURCH IN LYDIA, LOCATED IN THE SIDEWALK ON THE
 AU1865'NORTHWEST CORNER OF A CONCRETE BRIDGE OVER BAYOU STUMPY ON LOUISIANA
 AU1865'HIGHWAY 83, 13.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 83,
 AU1865'92.3 FEET SOUTHEAST OF A U.S. GEOLOGICAL SURVEY OBSERVATION WELL, 86.0
 AU1865'FEET NORTHEAST OF POWER POLE NUMBER 186.  SET ONE-HALF INCH BELOW THE
 AU1865'SURFACE OF THE SIDEWALK.
 AU1865
 AU1865                          STATION RECOVERY (1995)
 AU1865
 AU1865'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1866 ***********************************************************************
 AU1866  DESIGNATION -  23 V 31
 AU1866  PID         -  AU1866
 AU1866  STATE/COUNTY-  LA/IBERIA
 AU1866  COUNTRY     -  US
 AU1866  USGS QUAD   -  WEEKS (2018)
 AU1866
 AU1866                         *CURRENT SURVEY CONTROL
 AU1866  ______________________________________________________________________
 AU1866* NAD 83(1986) POSITION- 29 50 05.     (N) 091 47 24.     (W)   SCALED
 AU1866* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1866  **This station is located in a suspected subsidence area (see below).
 AU1866  ______________________________________________________________________
 AU1866  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 AU1866
 AU1866.The horizontal coordinates were scaled from a map and have
 AU1866.an estimated accuracy of +/- 6 seconds.
 AU1866
 AU1866.** This station is in an area of known vertical motion. If an
 AU1866.** orthometric height was ever established but is not available 
 AU1866.** in the current survey control section, the orthometric height
 AU1866.** is considered suspect.  Suspect heights are available in the
 AU1866.** superseded section only if requested.
 AU1866
 AU1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1866.GEOID18 height accuracy estimate available here.
 AU1866
 AU1866.Click photographs - Photos may exist for this station.
 AU1866
 AU1866;                    North         East    Units  Estimated Accuracy
 AU1866;SPC LA S     -   148,030.      955,870.      MT  (+/- 180 meters Scaled)
 AU1866
 AU1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP168010(NAD 83)
 AU1866
 AU1866                          SUPERSEDED SURVEY CONTROL
 AU1866
 AU1866.No superseded survey control is available for this station.
 AU1866
 AU1866_MARKER: DD = SURVEY DISK
 AU1866_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1866_SP_SET: BRIDGE
 AU1866_STAMPING: 23V31 1968
 AU1866_MARK LOGO: LADHGS
 AU1866_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1866
 AU1866  HISTORY     - Date     Condition        Report By
 AU1866  HISTORY     - 1968     MONUMENTED       LADTD
 AU1866  HISTORY     - 19950502 GOOD             USPSQD
 AU1866
 AU1866                          STATION DESCRIPTION
 AU1866
 AU1866'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1866'5.80 MI S FROM LYDIA.
 AU1866'ABOUT 5.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1866'NICHOLAS CATHOLIC CHURCH IN LYDIA, LOCATED IN THE SIDEWALK ON THE
 AU1866'NORTHWEST CORNER OF A CONCRETE DRAW BRIDGE OVER BAYOU PATOUT ON
 AU1866'LOUISIANA HIGHWAY 83, 13.1 FEET NORTHWEST OF THE CENTERLINE OF
 AU1866'LOUISIANA HIGHWAY 83, 17.7 FEET SOUTHEAST OF A TELEPHONE POLE, 14.5
 AU1866'FEET SOUTH OF THE SOUTHEAST CORNER OF THE BRIDGE OPERATORS HOUSE. SET
 AU1866'ONE-HALF INCH BELOW THE SURFACE OF THE SIDEWALK.
 AU1866
 AU1866                          STATION RECOVERY (1995)
 AU1866
 AU1866'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1867 ***********************************************************************
 AU1867  DESIGNATION -  23 V 32
 AU1867  PID         -  AU1867
 AU1867  STATE/COUNTY-  LA/IBERIA
 AU1867  COUNTRY     -  US
 AU1867  USGS QUAD   -  WEEKS (2018)
 AU1867
 AU1867                         *CURRENT SURVEY CONTROL
 AU1867  ______________________________________________________________________
 AU1867* NAD 83(1986) POSITION- 29 49 30.     (N) 091 47 39.     (W)   SCALED
 AU1867* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1867  **This station is located in a suspected subsidence area (see below).
 AU1867  ______________________________________________________________________
 AU1867  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 AU1867
 AU1867.The horizontal coordinates were scaled from a map and have
 AU1867.an estimated accuracy of +/- 6 seconds.
 AU1867
 AU1867.** This station is in an area of known vertical motion. If an
 AU1867.** orthometric height was ever established but is not available 
 AU1867.** in the current survey control section, the orthometric height
 AU1867.** is considered suspect.  Suspect heights are available in the
 AU1867.** superseded section only if requested.
 AU1867
 AU1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1867.GEOID18 height accuracy estimate available here.
 AU1867
 AU1867.Click photographs - Photos may exist for this station.
 AU1867
 AU1867;                    North         East    Units  Estimated Accuracy
 AU1867;SPC LA S     -   146,960.      955,460.      MT  (+/- 180 meters Scaled)
 AU1867
 AU1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP165000(NAD 83)
 AU1867
 AU1867                          SUPERSEDED SURVEY CONTROL
 AU1867
 AU1867.No superseded survey control is available for this station.
 AU1867
 AU1867_MARKER: DD = SURVEY DISK
 AU1867_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1867_SP_SET: BRIDGE
 AU1867_STAMPING: 23V32 1968
 AU1867_MARK LOGO: LADHGS
 AU1867_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1867
 AU1867  HISTORY     - Date     Condition        Report By
 AU1867  HISTORY     - 1968     MONUMENTED       LADTD
 AU1867  HISTORY     - 19950502 GOOD             USPSQD
 AU1867
 AU1867                          STATION DESCRIPTION
 AU1867
 AU1867'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1867'6.50 MI S FROM LYDIA.
 AU1867'ABOUT 6.50 MILES SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1867'NICHOLAS CATHOLIC CHURCH IN LYDIA.  LOCATED IN THE SIDEWALK ON THE
 AU1867'NORTHWEST CORNER OF A CONCRETE BRIDGE OVER BAYOU WAREHOUSE ON
 AU1867'LOUISIANA HIGHWAY 83, 12.8 FEET WEST OF THE CENTERLINE OF LOUISIANA
 AU1867'HIGHWAY 83, 64.3 FEET SOUTHEAST OF POWER POLE NUMBER 204.  SET
 AU1867'ONE-HALF INCH BELOW THE SURFACE OF THE SIDEWALK.
 AU1867
 AU1867                          STATION RECOVERY (1995)
 AU1867
 AU1867'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1868 ***********************************************************************
 AU1868  DESIGNATION -  23 V 33
 AU1868  PID         -  AU1868
 AU1868  STATE/COUNTY-  LA/IBERIA
 AU1868  COUNTRY     -  US
 AU1868  USGS QUAD   -  WEEKS (2018)
 AU1868
 AU1868                         *CURRENT SURVEY CONTROL
 AU1868  ______________________________________________________________________
 AU1868* NAD 83(1986) POSITION- 29 48 49.     (N) 091 47 47.     (W)   SCALED
 AU1868* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1868  **This station is located in a suspected subsidence area (see below).
 AU1868  ______________________________________________________________________
 AU1868  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 AU1868
 AU1868.The horizontal coordinates were scaled from a map and have
 AU1868.an estimated accuracy of +/- 6 seconds.
 AU1868
 AU1868.** This station is in an area of known vertical motion. If an
 AU1868.** orthometric height was ever established but is not available 
 AU1868.** in the current survey control section, the orthometric height
 AU1868.** is considered suspect.  Suspect heights are available in the
 AU1868.** superseded section only if requested.
 AU1868
 AU1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1868.GEOID18 height accuracy estimate available here.
 AU1868
 AU1868.Click photographs - Photos may exist for this station.
 AU1868
 AU1868;                    North         East    Units  Estimated Accuracy
 AU1868;SPC LA S     -   145,700.      955,240.      MT  (+/- 180 meters Scaled)
 AU1868
 AU1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN163987(NAD 83)
 AU1868
 AU1868                          SUPERSEDED SURVEY CONTROL
 AU1868
 AU1868.No superseded survey control is available for this station.
 AU1868
 AU1868_MARKER: DD = SURVEY DISK
 AU1868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1868_STAMPING: 23V33 1968
 AU1868_MARK LOGO: LADHGS
 AU1868_PROJECTION: PROJECTING 13 CENTIMETERS
 AU1868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1868+STABILITY: SURFACE MOTION
 AU1868
 AU1868  HISTORY     - Date     Condition        Report By
 AU1868  HISTORY     - 1968     MONUMENTED       LADTD
 AU1868  HISTORY     - 19950502 GOOD             USPSQD
 AU1868
 AU1868                          STATION DESCRIPTION
 AU1868
 AU1868'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1868'7.35 MI S FROM LYDIA.
 AU1868'ABOUT 7.35 MILES SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST.
 AU1868'NICHOLAS CATHOLIC CHURCH IN LYDIA, 33.2 FEET WEST OF THE CENTERLINE OF
 AU1868'LOUISIANA HIGHWAY 83, 15.0 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY,
 AU1868'28.7 FEET SOUTHEAST OF A 30 INCH OAK TREE, 1.2 FEET EAST OF A BARBED
 AU1868'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 AU1868'THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET WEST OF THE MARK.
 AU1868
 AU1868                          STATION RECOVERY (1995)
 AU1868
 AU1868'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1870 ***********************************************************************
 AU1870  DESIGNATION -  23 V 35
 AU1870  PID         -  AU1870
 AU1870  STATE/COUNTY-  LA/IBERIA
 AU1870  COUNTRY     -  US
 AU1870  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1870
 AU1870                         *CURRENT SURVEY CONTROL
 AU1870  ______________________________________________________________________
 AU1870* NAD 83(1986) POSITION- 29 54 49.     (N) 091 46 01.     (W)   SCALED
 AU1870* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1870  **This station is located in a suspected subsidence area (see below).
 AU1870  ______________________________________________________________________
 AU1870  GEOID HEIGHT    -        -26.249 (meters)                     GEOID18
 AU1870
 AU1870.The horizontal coordinates were scaled from a map and have
 AU1870.an estimated accuracy of +/- 6 seconds.
 AU1870
 AU1870.** This station is in an area of known vertical motion. If an
 AU1870.** orthometric height was ever established but is not available 
 AU1870.** in the current survey control section, the orthometric height
 AU1870.** is considered suspect.  Suspect heights are available in the
 AU1870.** superseded section only if requested.
 AU1870
 AU1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1870.GEOID18 height accuracy estimate available here.
 AU1870
 AU1870.Click photographs - Photos may exist for this station.
 AU1870
 AU1870;                    North         East    Units  Estimated Accuracy
 AU1870;SPC LA S     -   156,770.      958,130.      MT  (+/- 180 meters Scaled)
 AU1870
 AU1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP190098(NAD 83)
 AU1870
 AU1870                          SUPERSEDED SURVEY CONTROL
 AU1870
 AU1870.No superseded survey control is available for this station.
 AU1870
 AU1870_MARKER: DD = SURVEY DISK
 AU1870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1870_STAMPING: 23V35 1968
 AU1870_MARK LOGO: LADHGS
 AU1870_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1870+STABILITY: SURFACE MOTION
 AU1870
 AU1870  HISTORY     - Date     Condition        Report By
 AU1870  HISTORY     - 1968     MONUMENTED       LADTD
 AU1870  HISTORY     - 19950502 GOOD             USPSQD
 AU1870
 AU1870                          STATION DESCRIPTION
 AU1870
 AU1870'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1870'1.20 MI E FROM LYDIA.
 AU1870'ABOUT 0.20 MILE SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST. NICHOLAS
 AU1870'CATHOLIC CHURCH IN LYDIA TO THE INTERSECTION OF LOUISIANA HIGHWAYS 83
 AU1870'AND 85.  THENCE ABOUT 1.00 MILE EAST ALONG LOUISIANA HIGHWAY 85. IN
 AU1870'SECTION 26, T13S, R7E.  145.0 FEET WEST OF THE CENTERLINE OF A GRAVEL
 AU1870'ROAD LEADING NORTH, 38.3 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 AU1870'HIGHWAY 85, 2.2 FEET WEST OF A POWER POLE, 58.5 FEET NORTHWEST OF THE
 AU1870'NORTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 AU1870'BELONGING TO ALEX BROUSSARD, 49.0 FEET EAST OF THE CENTERLINE OF A
 AU1870'SHELL DRIVEWAY.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 AU1870'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE
 AU1870'MARK.
 AU1870
 AU1870                          STATION RECOVERY (1995)
 AU1870
 AU1870'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1871 ***********************************************************************
 AU1871  DESIGNATION -  23 V 36
 AU1871  PID         -  AU1871
 AU1871  STATE/COUNTY-  LA/IBERIA
 AU1871  COUNTRY     -  US
 AU1871  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1871
 AU1871                         *CURRENT SURVEY CONTROL
 AU1871  ______________________________________________________________________
 AU1871* NAD 83(1986) POSITION- 29 54 50.     (N) 091 45 23.     (W)   SCALED
 AU1871* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1871  **This station is located in a suspected subsidence area (see below).
 AU1871  ______________________________________________________________________
 AU1871  GEOID HEIGHT    -        -26.248 (meters)                     GEOID18
 AU1871
 AU1871.The horizontal coordinates were scaled from a map and have
 AU1871.an estimated accuracy of +/- 6 seconds.
 AU1871
 AU1871.** This station is in an area of known vertical motion. If an
 AU1871.** orthometric height was ever established but is not available 
 AU1871.** in the current survey control section, the orthometric height
 AU1871.** is considered suspect.  Suspect heights are available in the
 AU1871.** superseded section only if requested.
 AU1871
 AU1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1871.GEOID18 height accuracy estimate available here.
 AU1871
 AU1871.Click photographs - Photos may exist for this station.
 AU1871
 AU1871;                    North         East    Units  Estimated Accuracy
 AU1871;SPC LA S     -   156,800.      959,150.      MT  (+/- 180 meters Scaled)
 AU1871
 AU1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP200098(NAD 83)
 AU1871
 AU1871                          SUPERSEDED SURVEY CONTROL
 AU1871
 AU1871.No superseded survey control is available for this station.
 AU1871
 AU1871_MARKER: DD = SURVEY DISK
 AU1871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1871_STAMPING: 23V36 1968
 AU1871_MARK LOGO: LADHGS
 AU1871_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1871+STABILITY: SURFACE MOTION
 AU1871
 AU1871  HISTORY     - Date     Condition        Report By
 AU1871  HISTORY     - 1968     MONUMENTED       LADTD
 AU1871  HISTORY     - 19950502 GOOD             USPSQD
 AU1871
 AU1871                          STATION DESCRIPTION
 AU1871
 AU1871'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1871'1.85 MI E FROM LYDIA.
 AU1871'ABOUT 0.20 MILE SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST. NICHOLAS
 AU1871'CATHOLIC CHURCH IN LYDIA TO THE INTERSECTION OF LOUISIANA HIGHWAYS 83
 AU1871'AND 85.  THENCE ABOUT 1.65 MILES EAST ALONG LOUISIANA HIGHWAY 85. IN
 AU1871'SECTION 25, T13S, R7E.  49.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 AU1871'HIGHWAY 85, 0.7 FOOT WEST OF A CHAIN-LINK FENCE, 75.2 FEET WEST OF A
 AU1871'36 INCH OAK TREE, 46.3 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 AU1871'WOOD FRAME RESIDENCE BELONGING TO MRS. JULIA HERBERT. SET IN TOP OF A
 AU1871'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL WITNESS
 AU1871'POST IS SET 1.3 FEET NORTH OF THE MARK.
 AU1871
 AU1871                          STATION RECOVERY (1995)
 AU1871
 AU1871'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1873 ***********************************************************************
 AU1873  DESIGNATION -  23 V 37
 AU1873  PID         -  AU1873
 AU1873  STATE/COUNTY-  LA/IBERIA
 AU1873  COUNTRY     -  US
 AU1873  USGS QUAD   -  JEANERETTE (2018)
 AU1873
 AU1873                         *CURRENT SURVEY CONTROL
 AU1873  ______________________________________________________________________
 AU1873* NAD 83(1986) POSITION- 29 55 06.     (N) 091 43 49.     (W)   SCALED
 AU1873* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1873  **This station is located in a suspected subsidence area (see below).
 AU1873  ______________________________________________________________________
 AU1873  GEOID HEIGHT    -        -26.258 (meters)                     GEOID18
 AU1873
 AU1873.The horizontal coordinates were scaled from a map and have
 AU1873.an estimated accuracy of +/- 6 seconds.
 AU1873
 AU1873.** This station is in an area of known vertical motion. If an
 AU1873.** orthometric height was ever established but is not available 
 AU1873.** in the current survey control section, the orthometric height
 AU1873.** is considered suspect.  Suspect heights are available in the
 AU1873.** superseded section only if requested.
 AU1873
 AU1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1873.GEOID18 height accuracy estimate available here.
 AU1873
 AU1873.Click photographs - Photos may exist for this station.
 AU1873
 AU1873;                    North         East    Units  Estimated Accuracy
 AU1873;SPC LA S     -   157,280.      961,670.      MT  (+/- 180 meters Scaled)
 AU1873
 AU1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP225104(NAD 83)
 AU1873
 AU1873                          SUPERSEDED SURVEY CONTROL
 AU1873
 AU1873.No superseded survey control is available for this station.
 AU1873
 AU1873_MARKER: DD = SURVEY DISK
 AU1873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1873_STAMPING: 23V37 1968
 AU1873_MARK LOGO: LADHGS
 AU1873_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1873+STABILITY: SURFACE MOTION
 AU1873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1873+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU1873
 AU1873  HISTORY     - Date     Condition        Report By
 AU1873  HISTORY     - 1968     MONUMENTED       LADTD
 AU1873  HISTORY     - 19950502 GOOD             USPSQD
 AU1873  HISTORY     - 20060808 GOOD             LADTD
 AU1873
 AU1873                          STATION DESCRIPTION
 AU1873
 AU1873'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1873'3.70 MI E FROM LYDIA.
 AU1873'ABOUT 0.20 MILE SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST. NICHOLAS
 AU1873'CATHOLIC CHURCH IN LYDIA TO THE INTERSECTION OF LOUISIANA HIGHWAYS 83
 AU1873'AND 85.  THENCE ABOUT 3.50 MILES EAST ALONG LOUISIANA HIGHWAY 85. IN
 AU1873'SECTION 32, T13S, R7E.  164.5 FEET NORTHWEST OF THE CENTERLINE OF
 AU1873'LOUISIANA HIGHWAY 85, 89.8 FEET SOUTH-SOUTHEAST OF THE NORTHEAST
 AU1873'CORNER OF A METALLIC BUILDING, 249.2 FEET NORTHEAST OF THE NORTHEAST
 AU1873'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO W. C. LANIE, 2.5 FEET
 AU1873'SOUTHEAST OF A COMBINATION MESH AND BARBED WIRE FENCE. SET IN TOP OF A
 AU1873'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL WITNESS
 AU1873'POST IS SET 1.0 FOOT WEST OF THE MARK.
 AU1873
 AU1873                          STATION RECOVERY (1995)
 AU1873
 AU1873'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU1873'RECOVERED IN GOOD CONDITION.
 AU1873
 AU1873                          STATION RECOVERY (2006)
 AU1873
 AU1873'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU1873'OMIT FROM THE DESCRIPTION THE DISTANCE TO THE COMBINATION MESS AND
 AU1873'BARBED WIRE FENCE.  ADD TO THE DECSRIPTION, 1 FT NORTH-NORTHWEST FROM
 AU1873'A 45 DEGREE CORNER POST FOR A 2 BY 6 INCH PVC FENCE AT A RIGHT-OF-WAY
 AU1873'MARKER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1874 ***********************************************************************
 AU1874  DESIGNATION -  23 V 38
 AU1874  PID         -  AU1874
 AU1874  STATE/COUNTY-  LA/IBERIA
 AU1874  COUNTRY     -  US
 AU1874  USGS QUAD   -  JEANERETTE (2018)
 AU1874
 AU1874                         *CURRENT SURVEY CONTROL
 AU1874  ______________________________________________________________________
 AU1874* NAD 83(2011) POSITION- 29 55 49.99662(N) 091 43 04.77275(W)   ADJUSTED
 AU1874* NAD 83(2011) ELLIP HT-   -20.457 (meters)        (06/27/12)   ADJUSTED
 AU1874* NAD 83(2011) EPOCH   -  2010.00
 AU1874* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1874  **This station is located in a suspected subsidence area (see below).
 AU1874  ______________________________________________________________________
 AU1874  GEOID HEIGHT    -        -26.298 (meters)                     GEOID18
 AU1874  NAD 83(2011) X  -   -165,852.604 (meters)                     COMP
 AU1874  NAD 83(2011) Y  - -5,529,597.244 (meters)                     COMP
 AU1874  NAD 83(2011) Z  -  3,163,694.404 (meters)                     COMP
 AU1874  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AU1874
 AU1874  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU1874  Standards:
 AU1874         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU1874            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU1874  -------------------------------------------------------------------
 AU1874  NETWORK   10.06  20.80           4.86   2.67  10.61      0.21965922
 AU1874  -------------------------------------------------------------------
 AU1874  Click here for local accuracies and other accuracy information.
 AU1874
 AU1874.The horizontal coordinates were established by GPS observations
 AU1874.and adjusted by the National Geodetic Survey in June 2012.
 AU1874
 AU1874.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU1874.been affixed to the stable North American tectonic plate. See 
 AU1874.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU1874
 AU1874.The horizontal coordinates are valid at the epoch date displayed above
 AU1874.which is a decimal equivalence of Year/Month/Day.
 AU1874
 AU1874.** This station is in an area of known vertical motion. If an
 AU1874.** orthometric height was ever established but is not available 
 AU1874.** in the current survey control section, the orthometric height
 AU1874.** is considered suspect.  Suspect heights are available in the
 AU1874.** superseded section only if requested.
 AU1874
 AU1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1874.GEOID18 height accuracy estimate available here.
 AU1874
 AU1874.Click photographs - Photos may exist for this station.
 AU1874
 AU1874.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU1874
 AU1874.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1874
 AU1874.The ellipsoidal height was determined by GPS observations
 AU1874.and is referenced to NAD 83.
 AU1874
 AU1874. The following values were computed from the NAD 83(2011) position.
 AU1874
 AU1874;                    North         East     Units Scale Factor Converg.
 AU1874;SPC LA S     -   158,631.165   962,862.660   MT  0.99992649   -0 11 32.4
 AU1874;SPC LA S     -   520,442.41  3,158,991.91   sFT  0.99992649   -0 11 32.4
 AU1874;UTM  15      - 3,311,781.068   623,737.885   MT  0.99978890   +0 38 23.1
 AU1874
 AU1874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1874!SPC LA S     -   1.00000321  x   0.99992649  =   0.99992970
 AU1874!UTM  15      -   1.00000321  x   0.99978890  =   0.99979211
 AU1874
 AU1874:                Primary Azimuth Mark                     Grid Az
 AU1874:SPC LA S     -  23 D 004                                 220 00 02.2
 AU1874:UTM  15      -  23 D 004                                 219 10 06.7
 AU1874
 AU1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2373711781(NAD 83)
 AU1874
 AU1874|---------------------------------------------------------------------|
 AU1874| PID    Reference Object                     Distance      Geod. Az  |
 AU1874|                                                           dddmmss.s |
 AU1874| AU2539 JEANERETTE MUN TANK 1969            APPROX. 4.6 KM 1163732.2 |
 AU1874| AU2547 23 D 004                            APPROX. 1.6 KM 2194829.8 |
 AU1874|---------------------------------------------------------------------|
 AU1874
 AU1874                          SUPERSEDED SURVEY CONTROL
 AU1874
 AU1874  NAD 83(2007)-  29 55 49.99619(N)    091 43 04.77403(W) AD(       ) 0
 AU1874  ELLIP H (02/10/07)  -20.468  (m)                       GP(       )    
 AU1874  ELLIP H (06/26/02)  -20.529  (m)                       GP(       ) 4 2
 AU1874  NAD 83(1992)-  29 55 49.99718(N)    091 43 04.77102(W) AD(       ) 2
 AU1874  ELLIP H (01/21/93)  -20.522  (m)                       GP(       ) 4 2
 AU1874  NAD 83(1986)-  29 55 50.01927(N)    091 43 04.76612(W) AD(       ) 2
 AU1874  NAD 27      -  29 55 49.28344(N)    091 43 04.35113(W) AD(       ) 2
 AU1874
 AU1874.Superseded values are not recommended for survey control.
 AU1874
 AU1874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1874.See file dsdata.pdf to determine how the superseded data were derived.
 AU1874
 AU1874_MARKER: DD = SURVEY DISK
 AU1874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1874_STAMPING: 23V38 1968
 AU1874_MARK LOGO: LADHGS
 AU1874_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU1874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1874+STABILITY: SURFACE MOTION
 AU1874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1874+SATELLITE: SATELLITE OBSERVATIONS - October 15, 1990
 AU1874
 AU1874  HISTORY     - Date     Condition        Report By
 AU1874  HISTORY     - 1968     MONUMENTED       LADH
 AU1874  HISTORY     - 1969     GOOD             CGS
 AU1874  HISTORY     - 1974     GOOD             NGS
 AU1874  HISTORY     - 19901015 GOOD             GWMSI
 AU1874
 AU1874                          STATION DESCRIPTION
 AU1874
 AU1874'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 AU1874'THE STATION IS LOCATED 3.4 MILES SOUTHWEST OF JEANERETTE, 4.3 MILES
 AU1874'NORTHEAST OF LYDIA AND 7.8 MILES EAST OF NEW IBERIA, SECTION 20,
 AU1874'T13S, R7E.
 AU1874'
 AU1874'TO REACH THE STATION FROM INTERSECTION OF US HIGHWAY 90 AND STATE
 AU1874'HIGHWAY 85 IN EAST JEANERETTE, GO SOUTHWEST ALONG STATE HIGHWAY 85
 AU1874'FOR 2.4 MILES THEN NORTHWEST ALONG STATE HIGHWAY 85 FOR 1.9 MILES
 AU1874'TO ITS INTERSECTION WITH STATE HIGHWAY 674 AND THE MARK WHICH IS
 AU1874'SET NORTH-NORTHEAST OF STATE HIGHWAY 674.
 AU1874'
 AU1874'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU1874'U.S. COAST AND GEODETIC SURVEY BENCH MARK DISK SET IN THE TOP OF A
 AU1874'CONCRETE POST PROJECTING 2 INCHES.  IT IS STAMPED 23V38 1968.  IT
 AU1874'IS 177 FEET EAST OF THE CENTERLINE OF A DRIVEWAY LEADING INTO A
 AU1874'FIELD, 59 FEET WEST-NORTHWEST OF A GUY-LINE POLE, 52.0 FEET
 AU1874'NORTH-NORTHEAST OF THE CENTERLINE OF STATE HIGHWAY 674, AND 1 FOOT
 AU1874'SOUTH-SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 AU1874'
 AU1874'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 AU1874
 AU1874                          STATION RECOVERY (1969)
 AU1874
 AU1874'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1874'3.85 MI W FROM JEANERETTE.
 AU1874'ABOUT 1.0 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU1874'FROM THE STATION AT JEANERETTE, THENCE 1.0 MILE SOUTHWEST AND 1.85
 AU1874'MILES NORTHWEST ALONG STATE HIGHWAY 85, 52 FEET NORTH OF THE CENTER OF
 AU1874'THE JUNCTION OF STATE HIGHWAY 674, 51 FEET NORTHEAST OF THE CENTER
 AU1874'LINE OF STATE HIGHWAY 674, 11 FEET NORTHWEST OF THE EXTENDED CENTER
 AU1874'LINE OF STATE HIGHWAY 85 LEADING SOUTHWEST, 7 1/2 FEET NORTHWEST OF
 AU1874'THE NORTHEAST ONE OF TWO FENCE CORNERS, 1.4 FEET SOUTHWEST OF A FENCE
 AU1874'LINE, 1 FOOT SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 AU1874'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 AU1874'ABOVE THE LEVEL OF THE GROUND.
 AU1874
 AU1874                          STATION RECOVERY (1974)
 AU1874
 AU1874'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 AU1874'RECOVERED IN GOOD CONDITION.
 AU1874
 AU1874                          STATION RECOVERY (1990)
 AU1874
 AU1874'RECOVERY NOTE BY GEORGE W MUERY AND SON INCORPORATED 1990
 AU1874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1875 ***********************************************************************
 AU1875  DESIGNATION -  23 V 39
 AU1875  PID         -  AU1875
 AU1875  STATE/COUNTY-  LA/IBERIA
 AU1875  COUNTRY     -  US
 AU1875  USGS QUAD   -  JEANERETTE (2018)
 AU1875
 AU1875                         *CURRENT SURVEY CONTROL
 AU1875  ______________________________________________________________________
 AU1875* NAD 83(1986) POSITION- 29 55 01.     (N) 091 42 05.     (W)   SCALED
 AU1875* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1875  **This station is located in a suspected subsidence area (see below).
 AU1875  ______________________________________________________________________
 AU1875  GEOID HEIGHT    -        -26.253 (meters)                     GEOID18
 AU1875
 AU1875.The horizontal coordinates were scaled from a map and have
 AU1875.an estimated accuracy of +/- 6 seconds.
 AU1875
 AU1875.** This station is in an area of known vertical motion. If an
 AU1875.** orthometric height was ever established but is not available 
 AU1875.** in the current survey control section, the orthometric height
 AU1875.** is considered suspect.  Suspect heights are available in the
 AU1875.** superseded section only if requested.
 AU1875
 AU1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1875.GEOID18 height accuracy estimate available here.
 AU1875
 AU1875.Click photographs - Photos may exist for this station.
 AU1875
 AU1875;                    North         East    Units  Estimated Accuracy
 AU1875;SPC LA S     -   157,120.      964,460.      MT  (+/- 180 meters Scaled)
 AU1875
 AU1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP253102(NAD 83)
 AU1875
 AU1875                          SUPERSEDED SURVEY CONTROL
 AU1875
 AU1875.No superseded survey control is available for this station.
 AU1875
 AU1875_MARKER: DD = SURVEY DISK
 AU1875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1875_STAMPING: 23V39 1968
 AU1875_MARK LOGO: LADHGS
 AU1875_PROJECTION: PROJECTING 3 CENTIMETERS
 AU1875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1875+STABILITY: SURFACE MOTION
 AU1875
 AU1875  HISTORY     - Date     Condition        Report By
 AU1875  HISTORY     - 1968     MONUMENTED       LADTD
 AU1875  HISTORY     - 1969     GOOD             CGS
 AU1875
 AU1875                          STATION DESCRIPTION
 AU1875
 AU1875'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1875'2.55 MI W FROM JEANERETTE.
 AU1875'ABOUT 1.0 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU1875'FROM THE STATION AT JEANERETTE, THENCE 1.0 MILE SOUTHWEST AND 0.55
 AU1875'MILE NORTHWEST ALONG STATE HIGHWAY 85, NEAR THE EAST CORNER OF THE
 AU1875'LAWN FOR A ONE STORY FRAME HOUSE, 57 FEET SOUTHWEST OF THE CENTER LINE
 AU1875'OF THE HIGHWAY, 47 1/2 FEET SOUTHEAST OF THE CENTER LINE OF DRIVEWAY
 AU1875'TO RESIDENCE, 49 FEET SOUTH OF THE SOUTHEAST END OF AN 18-INCH PIPE
 AU1875'CULVERT UNDER THE DRIVEWAY, 17 FEET SOUTHWEST OF A FENCE CORNER, 1
 AU1875'FOOT NORTHWEST OF A FENCE LINE, 1.4 FEET NORTH OF A METAL WITNESS
 AU1875'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 AU1875'POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1846 ***********************************************************************
 AU1846  DESIGNATION -  23 V 4
 AU1846  PID         -  AU1846
 AU1846  STATE/COUNTY-  LA/IBERIA
 AU1846  COUNTRY     -  US
 AU1846  USGS QUAD   -  DELCAMBRE (2018)
 AU1846
 AU1846                         *CURRENT SURVEY CONTROL
 AU1846  ______________________________________________________________________
 AU1846* NAD 83(1986) POSITION- 29 57 48.     (N) 091 56 13.     (W)   SCALED
 AU1846* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1846  **This station is located in a suspected subsidence area (see below).
 AU1846  ______________________________________________________________________
 AU1846  GEOID HEIGHT    -        -26.446 (meters)                     GEOID18
 AU1846  DYNAMIC HEIGHT  -          2.143 (meters)        7.03  (feet) COMP
 AU1846  MODELED GRAVITY -    979,302.7   (mgal)                       NAVD 88
 AU1846
 AU1846.The horizontal coordinates were scaled from a map and have
 AU1846.an estimated accuracy of +/- 6 seconds.
 AU1846
 AU1846.** This station is in an area of known vertical motion. If an
 AU1846.** orthometric height was ever established but is not available 
 AU1846.** in the current survey control section, the orthometric height
 AU1846.** is considered suspect.  Suspect heights are available in the
 AU1846.** superseded section only if requested.
 AU1846
 AU1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1846.GEOID18 height accuracy estimate available here.
 AU1846
 AU1846.Click photographs - Photos may exist for this station.
 AU1846
 AU1846.The dynamic height is computed by dividing the NAVD 88
 AU1846.geopotential number by the normal gravity value computed on the
 AU1846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1846.degrees latitude (g = 980.6199 gals.).
 AU1846
 AU1846.The modeled gravity was interpolated from observed gravity values.
 AU1846
 AU1846;                    North         East    Units  Estimated Accuracy
 AU1846;SPC LA S     -   162,360.      941,740.      MT  (+/- 180 meters Scaled)
 AU1846
 AU1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP025151(NAD 83)
 AU1846
 AU1846                          SUPERSEDED SURVEY CONTROL
 AU1846
 AU1846.No superseded survey control is available for this station.
 AU1846
 AU1846_MARKER: DD = SURVEY DISK
 AU1846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1846_STAMPING: 23V4 1968
 AU1846_MARK LOGO: LADHGS
 AU1846_PROJECTION: PROJECTING 3 CENTIMETERS
 AU1846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1846+STABILITY: SURFACE MOTION
 AU1846
 AU1846  HISTORY     - Date     Condition        Report By
 AU1846  HISTORY     - 1968     MONUMENTED       LADTD
 AU1846  HISTORY     - 1982     GOOD             NGS
 AU1846
 AU1846                          STATION DESCRIPTION
 AU1846
 AU1846'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1846'3.35 MI NE FROM DELCAMBRE.
 AU1846'ABOUT 3.35 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 AU1846'INTERSECTION OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH
 AU1846'RAILROAD AVENUE) IN DELCAMBRE.  IN SECTION 26, T12S, R5E.  59.6 FEET
 AU1846'NORTH-NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 81.7 FEET
 AU1846'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK VENEER RESIDENCE
 AU1846'BELONGING TO JOSEPH R. FALGOUT, 48.3 FEET EAST-SOUTHEAST OF THE
 AU1846'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO MRS. LYDIA
 AU1846'DELCAMBRE, 157.0 FEET EAST OF THE CENTERLINE OF A BLACKTOP ROAD
 AU1846'LEADING NORTH-NORTHWEST, 0.60 FOOT EAST OF A CHAIN LINK FENCE.  SET IN
 AU1846'TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL
 AU1846'WITNESS POST IS SET 1.3 FEET WEST OF THE MARK.
 AU1846
 AU1846                          STATION RECOVERY (1982)
 AU1846
 AU1846'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1846'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3352 ***********************************************************************
 AU3352  DESIGNATION -  23 V 4 RESET
 AU3352  PID         -  AU3352
 AU3352  STATE/COUNTY-  LA/IBERIA
 AU3352  COUNTRY     -  US
 AU3352  USGS QUAD   -  DELCAMBRE (2018)
 AU3352
 AU3352                         *CURRENT SURVEY CONTROL
 AU3352  ______________________________________________________________________
 AU3352* NAD 83(1986) POSITION- 29 57 48.     (N) 091 56 13.     (W)   SCALED
 AU3352* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3352  **This station is located in a suspected subsidence area (see below).
 AU3352  ______________________________________________________________________
 AU3352  GEOID HEIGHT    -        -26.446 (meters)                     GEOID18
 AU3352
 AU3352.The horizontal coordinates were scaled from a map and have
 AU3352.an estimated accuracy of +/- 6 seconds.
 AU3352
 AU3352.** This station is in an area of known vertical motion. If an
 AU3352.** orthometric height was ever established but is not available 
 AU3352.** in the current survey control section, the orthometric height
 AU3352.** is considered suspect.  Suspect heights are available in the
 AU3352.** superseded section only if requested.
 AU3352
 AU3352.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3352.GEOID18 height accuracy estimate available here.
 AU3352
 AU3352.Click photographs - Photos may exist for this station.
 AU3352
 AU3352;                    North         East    Units  Estimated Accuracy
 AU3352;SPC LA S     -   162,360.      941,740.      MT  (+/- 180 meters Scaled)
 AU3352
 AU3352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP025151(NAD 83)
 AU3352
 AU3352                          SUPERSEDED SURVEY CONTROL
 AU3352
 AU3352.No superseded survey control is available for this station.
 AU3352
 AU3352_MARKER: DD = SURVEY DISK
 AU3352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3352_STAMPING: 23 V 4 RESET 1985
 AU3352_MARK LOGO: LADTD
 AU3352_PROJECTION: FLUSH
 AU3352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3352+STABILITY: SURFACE MOTION
 AU3352
 AU3352  HISTORY     - Date     Condition        Report By
 AU3352  HISTORY     - 1985     MONUMENTED       LADTD
 AU3352  HISTORY     - 20060503 GOOD             NGS
 AU3352
 AU3352                          STATION DESCRIPTION
 AU3352
 AU3352'DESCRIBED BY LA TRANSP AND DEV 1985
 AU3352'5.5 KM (3.40 MI) NE FROM DELCAMBRE.
 AU3352'5.5 KM (3.40 MI) NORTHEAST ON STATE HIGHWAY 14 FROM THE INTERSECTION
 AU3352'OF STATE HIGHWAYS 14 AND 330 IN DELCAMBRE TO THE BENCH MARK ON THE
 AU3352'LEFT AT THE JUNCTION WITH LELEUX ROAD, IN SECTION 26, T 12 S, R 5 E,
 AU3352'48.2 M (158.1 FT) NORTH OF THE CENTER OF THE EAST BOUND LANE OF
 AU3352'HIGHWAY 14, 43 M (141.1 FT) EAST OF THE CENTER OF LELEUX ROAD, AND 4
 AU3352'M (13.1 FT) WEST OF A POWERPOLE.
 AU3352'THE MARK IS 0.46 METERS  E FROM  A WITNESS POST
 AU3352'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AU3352
 AU3352                          STATION RECOVERY (2006)
 AU3352
 AU3352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU3352'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1876 ***********************************************************************
 AU1876  DESIGNATION -  23 V 40
 AU1876  PID         -  AU1876
 AU1876  STATE/COUNTY-  LA/IBERIA
 AU1876  COUNTRY     -  US
 AU1876  USGS QUAD   -  JEANERETTE (2018)
 AU1876
 AU1876                         *CURRENT SURVEY CONTROL
 AU1876  ______________________________________________________________________
 AU1876* NAD 83(1986) POSITION- 29 54 09.     (N) 091 41 02.     (W)   SCALED
 AU1876* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1876  **This station is located in a suspected subsidence area (see below).
 AU1876  ______________________________________________________________________
 AU1876  GEOID HEIGHT    -        -26.204 (meters)                     GEOID18
 AU1876
 AU1876.The horizontal coordinates were scaled from a map and have
 AU1876.an estimated accuracy of +/- 6 seconds.
 AU1876
 AU1876.** This station is in an area of known vertical motion. If an
 AU1876.** orthometric height was ever established but is not available 
 AU1876.** in the current survey control section, the orthometric height
 AU1876.** is considered suspect.  Suspect heights are available in the
 AU1876.** superseded section only if requested.
 AU1876
 AU1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1876.GEOID18 height accuracy estimate available here.
 AU1876
 AU1876.Click photographs - Photos may exist for this station.
 AU1876
 AU1876;                    North         East    Units  Estimated Accuracy
 AU1876;SPC LA S     -   155,510.      966,150.      MT  (+/- 180 meters Scaled)
 AU1876
 AU1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP270087(NAD 83)
 AU1876
 AU1876                          SUPERSEDED SURVEY CONTROL
 AU1876
 AU1876.No superseded survey control is available for this station.
 AU1876
 AU1876_MARKER: DD = SURVEY DISK
 AU1876_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU1876_SP_SET: SIDEWALK
 AU1876_STAMPING: 23V40 1968
 AU1876_MARK LOGO: LADHGS
 AU1876_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1876
 AU1876  HISTORY     - Date     Condition        Report By
 AU1876  HISTORY     - 1968     MONUMENTED       LADTD
 AU1876
 AU1876                          STATION DESCRIPTION
 AU1876
 AU1876'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1876'2.15 MI SW FROM JEANERETTE.
 AU1876'ABOUT 0.35 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1876'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN JEANERETTE TO ITS
 AU1876'INTERSECTION WITH LOUISIANA HIGHWAY 671.  THENCE ABOUT 1.20 MILES
 AU1876'SOUTHWEST ALONG LOUISIANA HIGHWAY 671 TO THE INTERSECTION OF LOUISIANA
 AU1876'HIGHWAYS 671 AND 668.  THENCE ABOUT 0.60 MILE NORTHWEST ALONG
 AU1876'LOUISIANA HIGHWAY 668.  IN SECTION 65, T13S, R8E.  LOCATED IN THE
 AU1876'SIDEWALK ON THE NORTHWEST CORNER OF A CONCRETE BRIDGE OVER THE
 AU1876'DELAHOUSSAYE CANAL ON LOUISIANA HIGHWAY 668, 14.2 FEET SOUTHWEST OF
 AU1876'THE CENTERLINE OF LOUISIANA HIGHWAY 668, 43.0 FEET NORTH-NORTHEAST OF
 AU1876'POWER POLE NUMBER 5A.  SET ONE-HALF INCH BELOW THE SURFACE OF THE
 AU1876'SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1877 ***********************************************************************
 AU1877  DESIGNATION -  23 V 41
 AU1877  PID         -  AU1877
 AU1877  STATE/COUNTY-  LA/IBERIA
 AU1877  COUNTRY     -  US
 AU1877  USGS QUAD   -  JEANERETTE (2018)
 AU1877
 AU1877                         *CURRENT SURVEY CONTROL
 AU1877  ______________________________________________________________________
 AU1877* NAD 83(1986) POSITION- 29 53 44.     (N) 091 40 47.     (W)   SCALED
 AU1877* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1877  **This station is located in a suspected subsidence area (see below).
 AU1877  ______________________________________________________________________
 AU1877  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 AU1877
 AU1877.The horizontal coordinates were scaled from a map and have
 AU1877.an estimated accuracy of +/- 6 seconds.
 AU1877
 AU1877.** This station is in an area of known vertical motion. If an
 AU1877.** orthometric height was ever established but is not available 
 AU1877.** in the current survey control section, the orthometric height
 AU1877.** is considered suspect.  Suspect heights are available in the
 AU1877.** superseded section only if requested.
 AU1877
 AU1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1877.GEOID18 height accuracy estimate available here.
 AU1877
 AU1877.Click photographs - Photos may exist for this station.
 AU1877
 AU1877;                    North         East    Units  Estimated Accuracy
 AU1877;SPC LA S     -   154,740.      966,550.      MT  (+/- 180 meters Scaled)
 AU1877
 AU1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP274079(NAD 83)
 AU1877
 AU1877                          SUPERSEDED SURVEY CONTROL
 AU1877
 AU1877.No superseded survey control is available for this station.
 AU1877
 AU1877_MARKER: DD = SURVEY DISK
 AU1877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1877_STAMPING: 23V41 1968
 AU1877_MARK LOGO: LADHGS
 AU1877_PROJECTION: FLUSH
 AU1877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1877+STABILITY: SURFACE MOTION
 AU1877
 AU1877  HISTORY     - Date     Condition        Report By
 AU1877  HISTORY     - 1968     MONUMENTED       LADTD
 AU1877
 AU1877                          STATION DESCRIPTION
 AU1877
 AU1877'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1877'1.70 MI SW FROM JEANERETTE.
 AU1877'ABOUT 0.35 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1877'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN JEANERETTE TO ITS
 AU1877'INTERSECTION WITH LOUISIANA HIGHWAY 671.  THENCE ABOUT 1.20 MILES
 AU1877'SOUTHWEST ALONG LOUISIANA HIGHWAY 671 TO THE INTERSECTION OF LOUISIANA
 AU1877'HIGHWAYS 671 AND 668.  THENCE ABOUT 0.15 MILE SOUTHWEST ALONG
 AU1877'LOUISIANA HIGHWAY 668.  IN SECTION 66, T13S, R8E.  56.5 FEET NORTHWEST
 AU1877'OF THE CENTERLINE OF LOUISIANA HIGHWAY 668, 1.4 FEET NORTHEAST OF A
 AU1877'MESH WIRE FENCE, 73.0 FEET EAST-SOUTHEAST OF THE NORTHEAST CORNER OF A
 AU1877'BRICK VENEER RESIDENCE BELONGING TO LOUIS P. BREAUX, 8.6 FEET
 AU1877'NORTH-NORTHWEST OF A 30 INCH OAK TREE, 8.6 FEET NORTHEAST OF THE
 AU1877'NORTHEAST EDGE OF A CONCRETE DRIVEWAY.  SET IN TOP OF A CONCRETE POST
 AU1877'SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 0.9 FOOT
 AU1877'SOUTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1878 ***********************************************************************
 AU1878  DESIGNATION -  23 V 42
 AU1878  PID         -  AU1878
 AU1878  STATE/COUNTY-  LA/IBERIA
 AU1878  COUNTRY     -  US
 AU1878  USGS QUAD   -  JEANERETTE (2018)
 AU1878
 AU1878                         *CURRENT SURVEY CONTROL
 AU1878  ______________________________________________________________________
 AU1878* NAD 83(1986) POSITION- 29 53 01.     (N) 091 41 25.     (W)   SCALED
 AU1878* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1878  **This station is located in a suspected subsidence area (see below).
 AU1878  ______________________________________________________________________
 AU1878  GEOID HEIGHT    -        -26.142 (meters)                     GEOID18
 AU1878
 AU1878.The horizontal coordinates were scaled from a map and have
 AU1878.an estimated accuracy of +/- 6 seconds.
 AU1878
 AU1878.** This station is in an area of known vertical motion. If an
 AU1878.** orthometric height was ever established but is not available 
 AU1878.** in the current survey control section, the orthometric height
 AU1878.** is considered suspect.  Suspect heights are available in the
 AU1878.** superseded section only if requested.
 AU1878
 AU1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1878.GEOID18 height accuracy estimate available here.
 AU1878
 AU1878.Click photographs - Photos may exist for this station.
 AU1878
 AU1878;                    North         East    Units  Estimated Accuracy
 AU1878;SPC LA S     -   153,420.      965,520.      MT  (+/- 180 meters Scaled)
 AU1878
 AU1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP264066(NAD 83)
 AU1878
 AU1878                          SUPERSEDED SURVEY CONTROL
 AU1878
 AU1878.No superseded survey control is available for this station.
 AU1878
 AU1878_MARKER: DD = SURVEY DISK
 AU1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1878_STAMPING: 23V42 1968
 AU1878_MARK LOGO: LADHGS
 AU1878_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1878+STABILITY: SURFACE MOTION
 AU1878
 AU1878  HISTORY     - Date     Condition        Report By
 AU1878  HISTORY     - 1968     MONUMENTED       LADTD
 AU1878
 AU1878                          STATION DESCRIPTION
 AU1878
 AU1878'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1878'2.85 MI SW FROM JEANERETTE.
 AU1878'ABOUT 0.35 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1878'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN JEANERETTE TO ITS
 AU1878'INTERSECTION WITH LOUISIANA HIGHWAY 671.  THENCE ABOUT 1.20 MILES
 AU1878'SOUTHWEST ALONG LOUISIANA HIGHWAY 671 TO THE INTERSECTION OF LOUISIANA
 AU1878'HIGHWAYS 671 AND 668.  THENCE ABOUT 1.30 MILES SOUTHWEST ALONG
 AU1878'LOUISIANA HIGHWAY 668.  IN SECTION 30, T13S, R8E.  55.5 FEET
 AU1878'NORTH-NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 668, 79.6 FEET
 AU1878'EAST OF A 27 INCH CEDAR TREE, 1.5 FEET WEST-NORTHWEST OF A CHAIN-LINK
 AU1878'FENCE, 75.0 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD
 AU1878'FRAME RESIDENCE BELONGING TO ROLAND HEBERT SR.  SET IN TOP OF A
 AU1878'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AU1878'POST IS SET 1.2 FEET EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2545 ***********************************************************************
 BJ2545  DESIGNATION -  23 V 43
 BJ2545  PID         -  BJ2545
 BJ2545  STATE/COUNTY-  LA/IBERIA
 BJ2545  COUNTRY     -  US
 BJ2545  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2545
 BJ2545                         *CURRENT SURVEY CONTROL
 BJ2545  ______________________________________________________________________
 BJ2545* NAD 83(1986) POSITION- 30 06 39.     (N) 091 43 34.     (W)   SCALED
 BJ2545* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2545  **This station is located in a suspected subsidence area (see below).
 BJ2545  ______________________________________________________________________
 BJ2545  GEOID HEIGHT    -        -26.831 (meters)                     GEOID18
 BJ2545
 BJ2545.The horizontal coordinates were scaled from a map and have
 BJ2545.an estimated accuracy of +/- 6 seconds.
 BJ2545
 BJ2545.** This station is in an area of known vertical motion. If an
 BJ2545.** orthometric height was ever established but is not available 
 BJ2545.** in the current survey control section, the orthometric height
 BJ2545.** is considered suspect.  Suspect heights are available in the
 BJ2545.** superseded section only if requested.
 BJ2545
 BJ2545.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2545.GEOID18 height accuracy estimate available here.
 BJ2545
 BJ2545.Click photographs - Photos may exist for this station.
 BJ2545
 BJ2545;                    North         East    Units  Estimated Accuracy
 BJ2545;SPC LA S     -   178,620.      962,150.      MT  (+/- 180 meters Scaled)
 BJ2545
 BJ2545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP227317(NAD 83)
 BJ2545
 BJ2545                          SUPERSEDED SURVEY CONTROL
 BJ2545
 BJ2545.No superseded survey control is available for this station.
 BJ2545
 BJ2545_MARKER: DD = SURVEY DISK
 BJ2545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2545_STAMPING: 23V43 1968
 BJ2545_MARK LOGO: LADHGS
 BJ2545_PROJECTION: FLUSH
 BJ2545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2545+STABILITY: SURFACE MOTION
 BJ2545
 BJ2545  HISTORY     - Date     Condition        Report By
 BJ2545  HISTORY     - 1968     MONUMENTED       LADH
 BJ2545
 BJ2545                          STATION DESCRIPTION
 BJ2545
 BJ2545'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2545'4.60 MI N FROM LOREAUVILLE.
 BJ2545'ABOUT 0.60 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2545'CATHOLIC CHURCH IN LOREAUVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2545'HIGHWAYS 86 AND 345.  THENCE ABOUT 0.95 MILE NORTHWEST ALONG LOUISIANA
 BJ2545'HIGHWAY 86 AND 345 TO A POINT WHERE LOUISIANA HIGHWAY 345 TURNS
 BJ2545'NORTHEAST.  THENCE ABOUT 1.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 BJ2545'345 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 345 AND 679. THENCE
 BJ2545'ABOUT 1.80 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 679.  IN SECTION 2,
 BJ2545'T11S, R7E.  47.5 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 679,
 BJ2545'33.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER
 BJ2545'RESIDENCE BELONGING TO IRVIN LOUVIERE, 77.5 FEET NORTH OF THE
 BJ2545'CENTERLINE OF A SHELL DRIVEWAY, 0.8 FOOT SOUTH OF A CHAIN-LINK FENCE.
 BJ2545'SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS
 BJ2545'LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2546 ***********************************************************************
 BJ2546  DESIGNATION -  23 V 44
 BJ2546  PID         -  BJ2546
 BJ2546  STATE/COUNTY-  LA/IBERIA
 BJ2546  COUNTRY     -  US
 BJ2546  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2546
 BJ2546                         *CURRENT SURVEY CONTROL
 BJ2546  ______________________________________________________________________
 BJ2546* NAD 83(1986) POSITION- 30 06 09.     (N) 091 43 53.     (W)   SCALED
 BJ2546* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2546  **This station is located in a suspected subsidence area (see below).
 BJ2546  ______________________________________________________________________
 BJ2546  GEOID HEIGHT    -        -26.811 (meters)                     GEOID18
 BJ2546
 BJ2546.The horizontal coordinates were scaled from a map and have
 BJ2546.an estimated accuracy of +/- 6 seconds.
 BJ2546
 BJ2546.** This station is in an area of known vertical motion. If an
 BJ2546.** orthometric height was ever established but is not available 
 BJ2546.** in the current survey control section, the orthometric height
 BJ2546.** is considered suspect.  Suspect heights are available in the
 BJ2546.** superseded section only if requested.
 BJ2546
 BJ2546.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2546.GEOID18 height accuracy estimate available here.
 BJ2546
 BJ2546.Click photographs - Photos may exist for this station.
 BJ2546
 BJ2546;                    North         East    Units  Estimated Accuracy
 BJ2546;SPC LA S     -   177,700.      961,640.      MT  (+/- 180 meters Scaled)
 BJ2546
 BJ2546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP222308(NAD 83)
 BJ2546
 BJ2546                          SUPERSEDED SURVEY CONTROL
 BJ2546
 BJ2546.No superseded survey control is available for this station.
 BJ2546
 BJ2546_MARKER: DD = SURVEY DISK
 BJ2546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2546_STAMPING: 23V44 1968
 BJ2546_MARK LOGO: LADHGS
 BJ2546_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2546+STABILITY: SURFACE MOTION
 BJ2546
 BJ2546  HISTORY     - Date     Condition        Report By
 BJ2546  HISTORY     - 1968     MONUMENTED       LADH
 BJ2546
 BJ2546                          STATION DESCRIPTION
 BJ2546
 BJ2546'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2546'3.70 MI N FROM LOREAUVILLE.
 BJ2546'ABOUT 0.60 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2546'CATHOLIC CHURCH IN LOREAUVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2546'HIGHWAYS 86 AND 345.  THENCE ABOUT 0.95 MILE NORTHWEST ALONG LOUISIANA
 BJ2546'HIGHWAY 86 AND 345 TO A POINT WHERE LOUISIANA HIGHWAY 345 TURNS
 BJ2546'NORTHEAST.  THENCE ABOUT 1.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 BJ2546'345 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 345 AND 679. THENCE
 BJ2546'ABOUT 0.90 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 679.  IN SECTION 11,
 BJ2546'T11S, R7E.  52.9 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BJ2546'679, 0.15 MILE WEST OF THE MISSOURI PACIFIC RAILROAD TRACK, 44.5 FEET
 BJ2546'EAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING NORTH, 39.2 FEET
 BJ2546'SOUTH-SOUTHWEST OF POWER POLE NUMBER 4CC35, 1.0 FOOT SOUTH OF A BARBED
 BJ2546'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BJ2546'THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS
 BJ2546'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2547 ***********************************************************************
 BJ2547  DESIGNATION -  23 V 45
 BJ2547  PID         -  BJ2547
 BJ2547  STATE/COUNTY-  LA/IBERIA
 BJ2547  COUNTRY     -  US
 BJ2547  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2547
 BJ2547                         *CURRENT SURVEY CONTROL
 BJ2547  ______________________________________________________________________
 BJ2547* NAD 83(1986) POSITION- 30 05 26.     (N) 091 44 13.     (W)   SCALED
 BJ2547* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2547  **This station is located in a suspected subsidence area (see below).
 BJ2547  ______________________________________________________________________
 BJ2547  GEOID HEIGHT    -        -26.782 (meters)                     GEOID18
 BJ2547
 BJ2547.The horizontal coordinates were scaled from a map and have
 BJ2547.an estimated accuracy of +/- 6 seconds.
 BJ2547
 BJ2547.** This station is in an area of known vertical motion. If an
 BJ2547.** orthometric height was ever established but is not available 
 BJ2547.** in the current survey control section, the orthometric height
 BJ2547.** is considered suspect.  Suspect heights are available in the
 BJ2547.** superseded section only if requested.
 BJ2547
 BJ2547.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2547.GEOID18 height accuracy estimate available here.
 BJ2547
 BJ2547.Click photographs - Photos may exist for this station.
 BJ2547
 BJ2547;                    North         East    Units  Estimated Accuracy
 BJ2547;SPC LA S     -   176,370.      961,100.      MT  (+/- 180 meters Scaled)
 BJ2547
 BJ2547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP217294(NAD 83)
 BJ2547
 BJ2547                          SUPERSEDED SURVEY CONTROL
 BJ2547
 BJ2547.No superseded survey control is available for this station.
 BJ2547
 BJ2547_MARKER: DD = SURVEY DISK
 BJ2547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2547_STAMPING: 23V45 1968
 BJ2547_MARK LOGO: LADHGS
 BJ2547_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2547+STABILITY: SURFACE MOTION
 BJ2547
 BJ2547  HISTORY     - Date     Condition        Report By
 BJ2547  HISTORY     - 1968     MONUMENTED       LADH
 BJ2547  HISTORY     - 20060502 POOR             NGS
 BJ2547
 BJ2547                          STATION DESCRIPTION
 BJ2547
 BJ2547'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2547'2.80 MI N FROM LOREAUVILLE.
 BJ2547'ABOUT 0.60 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2547'CATHOLIC CHURCH IN LOREAUVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2547'HIGHWAYS 86 AND 345.  THENCE ABOUT 0.95 MILE NORTHWEST ALONG LOUISIANA
 BJ2547'HIGHWAY 86 AND 345 TO A POINT WHERE LOUISIANA HIGHWAY 345 TURNS
 BJ2547'NORTHEAST.  THENCE ABOUT 1.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 BJ2547'345 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 345 AND 679. 49.9 FEET
 BJ2547'EAST-SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 345, 44.8 FEET
 BJ2547'SOUTH-SOUTHWEST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING
 BJ2547'SOUTHEAST, 76.2 FEET SOUTHWEST OF POWER POLE NUMBER 4CC26. SET IN TOP
 BJ2547'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. THE MARK IS
 BJ2547'LOCATED 1.2 FEET NORTHWEST OF A STEEL WITNESS POST.
 BJ2547
 BJ2547                          STATION RECOVERY (2006)
 BJ2547
 BJ2547'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2547'MARK WAS FOUND WITH ONLY STEM LEFT, A NEW DISK WAS SET IN THE SAME
 BJ2547'CONCRETE POST. A NEW DESCRIPTION WAS WRITTEN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2548 ***********************************************************************
 BJ2548  DESIGNATION -  23 V 46
 BJ2548  PID         -  BJ2548
 BJ2548  STATE/COUNTY-  LA/IBERIA
 BJ2548  COUNTRY     -  US
 BJ2548  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2548
 BJ2548                         *CURRENT SURVEY CONTROL
 BJ2548  ______________________________________________________________________
 BJ2548* NAD 83(1986) POSITION- 30 04 28.     (N) 091 44 41.     (W)   SCALED
 BJ2548* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2548  **This station is located in a suspected subsidence area (see below).
 BJ2548  ______________________________________________________________________
 BJ2548  GEOID HEIGHT    -        -26.741 (meters)                     GEOID18
 BJ2548
 BJ2548.The horizontal coordinates were scaled from a map and have
 BJ2548.an estimated accuracy of +/- 6 seconds.
 BJ2548
 BJ2548.** This station is in an area of known vertical motion. If an
 BJ2548.** orthometric height was ever established but is not available 
 BJ2548.** in the current survey control section, the orthometric height
 BJ2548.** is considered suspect.  Suspect heights are available in the
 BJ2548.** superseded section only if requested.
 BJ2548
 BJ2548.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2548.GEOID18 height accuracy estimate available here.
 BJ2548
 BJ2548.Click photographs - Photos may exist for this station.
 BJ2548
 BJ2548;                    North         East    Units  Estimated Accuracy
 BJ2548;SPC LA S     -   174,590.      960,340.      MT  (+/- 180 meters Scaled)
 BJ2548
 BJ2548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP209276(NAD 83)
 BJ2548
 BJ2548                          SUPERSEDED SURVEY CONTROL
 BJ2548
 BJ2548.No superseded survey control is available for this station.
 BJ2548
 BJ2548_MARKER: DD = SURVEY DISK
 BJ2548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2548_STAMPING: 23V46 1968
 BJ2548_MARK LOGO: LADHGS
 BJ2548_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2548+STABILITY: SURFACE MOTION
 BJ2548_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2548+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2006
 BJ2548
 BJ2548  HISTORY     - Date     Condition        Report By
 BJ2548  HISTORY     - 1968     MONUMENTED       LADH
 BJ2548  HISTORY     - 20060502 GOOD             NGS
 BJ2548
 BJ2548                          STATION DESCRIPTION
 BJ2548
 BJ2548'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2548'1.50 MI N FROM LOREAUVILLE.
 BJ2548'ABOUT 0.60 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2548'CATHOLIC CHURCH IN LOREAUVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2548'HIGHWAYS 86 AND 345.  THENCE ABOUT 0.90 MILE NORTHWEST ALONG LOUISIANA
 BJ2548'HIGHWAY 86 AND 345.  IN SECTION 29, T11S, R7E.  61.2 FEET NORTH OF THE
 BJ2548'CENTERLINE OF LOUISIANA HIGHWAY 86, 186.2 FEET EAST OF THE CENTERLINE
 BJ2548'OF LOUISIANA HIGHWAY 345, 56.7 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 BJ2548'WOOD FRAME RESIDENCE BELONGING TO LOUTO GONDRON, 18.3 FEET
 BJ2548'NORTH-NORTHWEST OF AN 18 INCH PINE TREE, 0.7 FOOT EAST OF A CHAIN-LINK
 BJ2548'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BJ2548'GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
 BJ2548
 BJ2548                          STATION RECOVERY (2006)
 BJ2548
 BJ2548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2548'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2549 ***********************************************************************
 BJ2549  DESIGNATION -  23 V 47
 BJ2549  PID         -  BJ2549
 BJ2549  STATE/COUNTY-  LA/IBERIA
 BJ2549  COUNTRY     -  US
 BJ2549  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2549
 BJ2549                         *CURRENT SURVEY CONTROL
 BJ2549  ______________________________________________________________________
 BJ2549* NAD 83(1986) POSITION- 30 04 09.     (N) 091 44 19.     (W)   SCALED
 BJ2549* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2549  **This station is located in a suspected subsidence area (see below).
 BJ2549  ______________________________________________________________________
 BJ2549  GEOID HEIGHT    -        -26.728 (meters)                     GEOID18
 BJ2549
 BJ2549.The horizontal coordinates were scaled from a map and have
 BJ2549.an estimated accuracy of +/- 6 seconds.
 BJ2549
 BJ2549.** This station is in an area of known vertical motion. If an
 BJ2549.** orthometric height was ever established but is not available 
 BJ2549.** in the current survey control section, the orthometric height
 BJ2549.** is considered suspect.  Suspect heights are available in the
 BJ2549.** superseded section only if requested.
 BJ2549
 BJ2549.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2549.GEOID18 height accuracy estimate available here.
 BJ2549
 BJ2549.Click photographs - Photos may exist for this station.
 BJ2549
 BJ2549;                    North         East    Units  Estimated Accuracy
 BJ2549;SPC LA S     -   174,000.      960,930.      MT  (+/- 180 meters Scaled)
 BJ2549
 BJ2549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP215271(NAD 83)
 BJ2549
 BJ2549                          SUPERSEDED SURVEY CONTROL
 BJ2549
 BJ2549.No superseded survey control is available for this station.
 BJ2549
 BJ2549_MARKER: DD = SURVEY DISK
 BJ2549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2549_STAMPING: 23V47 1968
 BJ2549_MARK LOGO: LADHGS
 BJ2549_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2549+STABILITY: SURFACE MOTION
 BJ2549
 BJ2549  HISTORY     - Date     Condition        Report By
 BJ2549  HISTORY     - 1968     MONUMENTED       LADH
 BJ2549  HISTORY     - 20060502 MARK NOT FOUND   NGS
 BJ2549
 BJ2549                          STATION DESCRIPTION
 BJ2549
 BJ2549'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2549'1.00 MI N FROM LOREAUVILLE.
 BJ2549'ABOUT 0.60 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2549'CATHOLIC CHURCH IN LOREAUVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2549'HIGHWAYS 86 AND 345.  THENCE ABOUT 0.40 MILE NORTHWEST ALONG LOUISIANA
 BJ2549'HIGHWAY 86 AND 345.  IN SECTION 28, T11S, R7E.  48.3 FEET
 BJ2549'EAST-NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 98.9 FEET
 BJ2549'NORTHWEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 0.8 FOOT
 BJ2549'SOUTHWEST OF A BARBED WIRE FENCE, 106.0 FEET SOUTH-SOUTHWEST OF THE
 BJ2549'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO ANTOINETTE
 BJ2549'BOUTTEE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BJ2549'GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTHEAST OF A STEEL WITNESS
 BJ2549'POST.
 BJ2549
 BJ2549                          STATION RECOVERY (2006)
 BJ2549
 BJ2549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2549'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2550 ***********************************************************************
 BJ2550  DESIGNATION -  23 V 48
 BJ2550  PID         -  BJ2550
 BJ2550  STATE/COUNTY-  LA/IBERIA
 BJ2550  COUNTRY     -  US
 BJ2550  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2550
 BJ2550                         *CURRENT SURVEY CONTROL
 BJ2550  ______________________________________________________________________
 BJ2550* NAD 83(1986) POSITION- 30 03 24.30   (N) 091 44 23.65   (W)   HD_HELD1
 BJ2550* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2550  **This station is located in a suspected subsidence area (see below).
 BJ2550  ______________________________________________________________________
 BJ2550  GEOID HEIGHT    -        -26.695 (meters)                     GEOID18
 BJ2550
 BJ2550.The horizontal coordinates were determined by differentially corrected
 BJ2550.hand held GPS observations or other comparable positioning techniques
 BJ2550.and have an estimated accuracy of +/- 3 meters.
 BJ2550
 BJ2550.** This station is in an area of known vertical motion. If an
 BJ2550.** orthometric height was ever established but is not available 
 BJ2550.** in the current survey control section, the orthometric height
 BJ2550.** is considered suspect.  Suspect heights are available in the
 BJ2550.** superseded section only if requested.
 BJ2550
 BJ2550.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2550.GEOID18 height accuracy estimate available here.
 BJ2550
 BJ2550.Click photographs - Photos may exist for this station.
 BJ2550
 BJ2550;                    North         East    Units  Estimated Accuracy
 BJ2550;SPC LA S     -   172,626.4     960,796.9     MT  (+/- 3 meters HH1 GPS) 
 BJ2550
 BJ2550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2146925742(NAD 83)
 BJ2550
 BJ2550                          SUPERSEDED SURVEY CONTROL
 BJ2550
 BJ2550.No superseded survey control is available for this station.
 BJ2550
 BJ2550_MARKER: DD = SURVEY DISK
 BJ2550_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ2550_SP_SET: SIDEWALK
 BJ2550_STAMPING: 23V48 1968
 BJ2550_MARK LOGO: LADHGS
 BJ2550_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2550+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2023
 BJ2550
 BJ2550  HISTORY     - Date     Condition        Report By
 BJ2550  HISTORY     - 1968     MONUMENTED       LADH
 BJ2550  HISTORY     - 20230218 GOOD             NLS
 BJ2550
 BJ2550                          STATION DESCRIPTION
 BJ2550
 BJ2550'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2550'IN LOREAUVILLE.
 BJ2550'ABOUT 0.10 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2550'CATHOLIC CHURCH IN LOREAUVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2550'HIGHWAYS 86 AND 344.  THENCE ABOUT 0.10 MILE WEST ALONG LOUISIANA
 BJ2550'HIGHWAY 344.  IN SECTION 83, T11S, R7E.  LOCATED IN THE SIDEWALK ON
 BJ2550'THE SOUTHEAST CORNER OF A CONCRETE BRIDGE OVER BAYOU TECHE ON
 BJ2550'LOUISIANA HIGHWAY 344 IN LOREAUVILLE, 15.2 FEET SOUTH OF THE
 BJ2550'CENTERLINE OF LOUISIANA HIGHWAY 344, 67.1 FEET SOUTHEAST OF THE
 BJ2550'SOUTHEAST CORNER OF A CONCRETE BRIDGE OPERATORS HOUSE, 54.0 FEET
 BJ2550'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A CORRUGATED ASBESTOS
 BJ2550'BUILDING, 82.4 FEET SOUTHWEST OF A 36 INCH OAK TREE.  SET FLUSH WITH
 BJ2550'THE TOP OF THE SIDEWALK.
 BJ2550
 BJ2550                          STATION RECOVERY (2023)
 BJ2550
 BJ2550'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JN)
 BJ2550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2551 ***********************************************************************
 BJ2551  DESIGNATION -  23 V 49
 BJ2551  PID         -  BJ2551
 BJ2551  STATE/COUNTY-  LA/IBERIA
 BJ2551  COUNTRY     -  US
 BJ2551  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2551
 BJ2551                         *CURRENT SURVEY CONTROL
 BJ2551  ______________________________________________________________________
 BJ2551* NAD 83(1986) POSITION- 30 02 52.     (N) 091 44 14.     (W)   SCALED
 BJ2551* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2551  **This station is located in a suspected subsidence area (see below).
 BJ2551  ______________________________________________________________________
 BJ2551  GEOID HEIGHT    -        -26.671 (meters)                     GEOID18
 BJ2551
 BJ2551.The horizontal coordinates were scaled from a map and have
 BJ2551.an estimated accuracy of +/- 6 seconds.
 BJ2551
 BJ2551.** This station is in an area of known vertical motion. If an
 BJ2551.** orthometric height was ever established but is not available 
 BJ2551.** in the current survey control section, the orthometric height
 BJ2551.** is considered suspect.  Suspect heights are available in the
 BJ2551.** superseded section only if requested.
 BJ2551
 BJ2551.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2551.GEOID18 height accuracy estimate available here.
 BJ2551
 BJ2551.Click photographs - Photos may exist for this station.
 BJ2551
 BJ2551;                    North         East    Units  Estimated Accuracy
 BJ2551;SPC LA S     -   171,630.      961,050.      MT  (+/- 180 meters Scaled)
 BJ2551
 BJ2551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP217247(NAD 83)
 BJ2551
 BJ2551                          SUPERSEDED SURVEY CONTROL
 BJ2551
 BJ2551.No superseded survey control is available for this station.
 BJ2551
 BJ2551_MARKER: DD = SURVEY DISK
 BJ2551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2551_STAMPING: 23V49 1968
 BJ2551_MARK LOGO: LADHGS
 BJ2551_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2551+STABILITY: SURFACE MOTION
 BJ2551
 BJ2551  HISTORY     - Date     Condition        Report By
 BJ2551  HISTORY     - 1968     MONUMENTED       LADH
 BJ2551  HISTORY     - 20060502 MARK NOT FOUND   NGS
 BJ2551
 BJ2551                          STATION DESCRIPTION
 BJ2551
 BJ2551'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2551'0.55 MI S FROM LOREAUVILLE.
 BJ2551'ABOUT 0.55 MILE SOUTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2551'CATHOLIC CHURCH IN LOREAUVILLE.  IN SECTION 48, T11S, R7E.  63.4 FEET
 BJ2551'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 54.8 FEET NORTH OF A
 BJ2551'POWER POLE, 222.0 FEET SOUTH OF THE CENTERLINE OF A SHELL DRIVEWAY,
 BJ2551'0.8 FOOT NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN
 BJ2551'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK
 BJ2551'IS LOCATED 1.0 FOOT EAST-NORTHEAST OF A STEEL WITNESS POST.
 BJ2551
 BJ2551                          STATION RECOVERY (2006)
 BJ2551
 BJ2551'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2551'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1847 ***********************************************************************
 AU1847  DESIGNATION -  23 V 5
 AU1847  PID         -  AU1847
 AU1847  STATE/COUNTY-  LA/IBERIA
 AU1847  COUNTRY     -  US
 AU1847  USGS QUAD   -  DELCAMBRE (2018)
 AU1847
 AU1847                         *CURRENT SURVEY CONTROL
 AU1847  ______________________________________________________________________
 AU1847* NAD 83(1986) POSITION- 29 57 50.     (N) 091 55 21.     (W)   SCALED
 AU1847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1847  **This station is located in a suspected subsidence area (see below).
 AU1847  ______________________________________________________________________
 AU1847  GEOID HEIGHT    -        -26.441 (meters)                     GEOID18
 AU1847  DYNAMIC HEIGHT  -          2.061 (meters)        6.76  (feet) COMP
 AU1847  MODELED GRAVITY -    979,302.7   (mgal)                       NAVD 88
 AU1847
 AU1847.The horizontal coordinates were scaled from a map and have
 AU1847.an estimated accuracy of +/- 6 seconds.
 AU1847
 AU1847.** This station is in an area of known vertical motion. If an
 AU1847.** orthometric height was ever established but is not available 
 AU1847.** in the current survey control section, the orthometric height
 AU1847.** is considered suspect.  Suspect heights are available in the
 AU1847.** superseded section only if requested.
 AU1847
 AU1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1847.GEOID18 height accuracy estimate available here.
 AU1847
 AU1847.Click photographs - Photos may exist for this station.
 AU1847
 AU1847.The dynamic height is computed by dividing the NAVD 88
 AU1847.geopotential number by the normal gravity value computed on the
 AU1847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1847.degrees latitude (g = 980.6199 gals.).
 AU1847
 AU1847.The modeled gravity was interpolated from observed gravity values.
 AU1847
 AU1847;                    North         East    Units  Estimated Accuracy
 AU1847;SPC LA S     -   162,410.      943,140.      MT  (+/- 180 meters Scaled)
 AU1847
 AU1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP039152(NAD 83)
 AU1847
 AU1847                          SUPERSEDED SURVEY CONTROL
 AU1847
 AU1847.No superseded survey control is available for this station.
 AU1847
 AU1847_MARKER: DD = SURVEY DISK
 AU1847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1847_STAMPING: 23V5 1968
 AU1847_MARK LOGO: LADHGS
 AU1847_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1847+STABILITY: SURFACE MOTION
 AU1847
 AU1847  HISTORY     - Date     Condition        Report By
 AU1847  HISTORY     - 1968     MONUMENTED       LADTD
 AU1847  HISTORY     - 1982     GOOD             NGS
 AU1847
 AU1847                          STATION DESCRIPTION
 AU1847
 AU1847'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1847'4.25 MI NE FROM DELCAMBRE.
 AU1847'ABOUT 4.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 AU1847'INTERSECTION OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH
 AU1847'RAILROAD AVENUE) IN DELCAMBRE.  IN SECTION 54, T12S, R5E.  64.7 FEET
 AU1847'SOUTH-SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 11.0 FEET
 AU1847'WEST-NORTHWEST OF THE CENTERLINE OF A PRIVATE ROAD LEADING
 AU1847'SOUTH-SOUTHEAST, 116.0 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 AU1847'SHEET METAL BUILDING BELONGING TO TENNESSEE GAS TRANSMISSION COMPANY,
 AU1847'111.0 FEET EAST OF A TELEPHONE POLE, 0.9 FOOT NORTHEAST OF A CHAIN
 AU1847'LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 AU1847'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF THE
 AU1847'MARK.
 AU1847
 AU1847                          STATION RECOVERY (1982)
 AU1847
 AU1847'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1847'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2552 ***********************************************************************
 BJ2552  DESIGNATION -  23 V 50 LADH
 BJ2552  PID         -  BJ2552
 BJ2552  STATE/COUNTY-  LA/IBERIA
 BJ2552  COUNTRY     -  US
 BJ2552  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2552
 BJ2552                         *CURRENT SURVEY CONTROL
 BJ2552  ______________________________________________________________________
 BJ2552* NAD 83(1986) POSITION- 30 02 06.     (N) 091 43 50.     (W)   SCALED
 BJ2552* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2552  **This station is located in a suspected subsidence area (see below).
 BJ2552  ______________________________________________________________________
 BJ2552  GEOID HEIGHT    -        -26.636 (meters)                     GEOID18
 BJ2552
 BJ2552.The horizontal coordinates were scaled from a map and have
 BJ2552.an estimated accuracy of +/- 6 seconds.
 BJ2552
 BJ2552.** This station is in an area of known vertical motion. If an
 BJ2552.** orthometric height was ever established but is not available 
 BJ2552.** in the current survey control section, the orthometric height
 BJ2552.** is considered suspect.  Suspect heights are available in the
 BJ2552.** superseded section only if requested.
 BJ2552
 BJ2552.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2552.GEOID18 height accuracy estimate available here.
 BJ2552
 BJ2552.Click photographs - Photos may exist for this station.
 BJ2552
 BJ2552;                    North         East    Units  Estimated Accuracy
 BJ2552;SPC LA S     -   170,210.      961,690.      MT  (+/- 180 meters Scaled)
 BJ2552
 BJ2552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP223233(NAD 83)
 BJ2552
 BJ2552                          SUPERSEDED SURVEY CONTROL
 BJ2552
 BJ2552.No superseded survey control is available for this station.
 BJ2552
 BJ2552_MARKER: DD = SURVEY DISK
 BJ2552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2552_STAMPING: 23V50 1968
 BJ2552_MARK LOGO: LADHGS
 BJ2552_PROJECTION: FLUSH
 BJ2552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2552+STABILITY: SURFACE MOTION
 BJ2552_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2552+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2023
 BJ2552
 BJ2552  HISTORY     - Date     Condition        Report By
 BJ2552  HISTORY     - 1968     MONUMENTED       LADH
 BJ2552  HISTORY     - 20060502 GOOD             NGS
 BJ2552  HISTORY     - 20230218 GOOD             NLS
 BJ2552
 BJ2552                          STATION DESCRIPTION
 BJ2552
 BJ2552'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2552'1.55 MI S FROM LOREAUVILLE.
 BJ2552'ABOUT 1.55 MILES SOUTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2552'CATHOLIC CHURCH IN LOREAUVILLE.  IN SECTION 1, T12S, R7E.  66.4 FEET
 BJ2552'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 265.0 FEET NORTH OF
 BJ2552'THE CENTERLINE OF A BLACKTOP ROAD LEADING EAST, 56.2 FEET
 BJ2552'WEST-NORTHWEST OF A 30 INCH PECAN TREE, 87.4 FEET WEST OF THE
 BJ2552'NORTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 BJ2552'BELONGING TO FRANK LOUVIERE, 0.7 FOOT SOUTH-SOUTHEAST OF A CHAIN-LINK
 BJ2552'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE
 BJ2552'MARK IS LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
 BJ2552
 BJ2552                          STATION RECOVERY (2006)
 BJ2552
 BJ2552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2552'RECOVERED AS DESCRIBED.
 BJ2552
 BJ2552                          STATION RECOVERY (2023)
 BJ2552
 BJ2552'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JN)
 BJ2552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2553 ***********************************************************************
 BJ2553  DESIGNATION -  23 V 51 LADH
 BJ2553  PID         -  BJ2553
 BJ2553  STATE/COUNTY-  LA/IBERIA
 BJ2553  COUNTRY     -  US
 BJ2553  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2553
 BJ2553                         *CURRENT SURVEY CONTROL
 BJ2553  ______________________________________________________________________
 BJ2553* NAD 83(1986) POSITION- 30 01 17.     (N) 091 43 37.     (W)   SCALED
 BJ2553* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2553  **This station is located in a suspected subsidence area (see below).
 BJ2553  ______________________________________________________________________
 BJ2553  GEOID HEIGHT    -        -26.597 (meters)                     GEOID18
 BJ2553
 BJ2553.The horizontal coordinates were scaled from a map and have
 BJ2553.an estimated accuracy of +/- 6 seconds.
 BJ2553
 BJ2553.** This station is in an area of known vertical motion. If an
 BJ2553.** orthometric height was ever established but is not available 
 BJ2553.** in the current survey control section, the orthometric height
 BJ2553.** is considered suspect.  Suspect heights are available in the
 BJ2553.** superseded section only if requested.
 BJ2553
 BJ2553.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2553.GEOID18 height accuracy estimate available here.
 BJ2553
 BJ2553.Click photographs - Photos may exist for this station.
 BJ2553
 BJ2553;                    North         East    Units  Estimated Accuracy
 BJ2553;SPC LA S     -   168,700.      962,030.      MT  (+/- 180 meters Scaled)
 BJ2553
 BJ2553_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP227218(NAD 83)
 BJ2553
 BJ2553                          SUPERSEDED SURVEY CONTROL
 BJ2553
 BJ2553.No superseded survey control is available for this station.
 BJ2553
 BJ2553_MARKER: DD = SURVEY DISK
 BJ2553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2553_STAMPING: 23V51 1968
 BJ2553_MARK LOGO: LADHGS
 BJ2553_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2553+STABILITY: SURFACE MOTION
 BJ2553_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2553+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2023
 BJ2553
 BJ2553  HISTORY     - Date     Condition        Report By
 BJ2553  HISTORY     - 1968     MONUMENTED       LADH
 BJ2553  HISTORY     - 20230218 GOOD             NLS
 BJ2553
 BJ2553                          STATION DESCRIPTION
 BJ2553
 BJ2553'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2553'2.55 MI S FROM LOREAUVILLE.
 BJ2553'ABOUT 2.55 MILES SOUTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2553'CATHOLIC CHURCH IN LOREAUVILLE.  IN SECTION 2, T12S, R7E.  51.0 FEET
 BJ2553'WEST OF CENTERLINE OF LOUISIANA HIGHWAY 86, 15 MILE SOUTH OF THE SOUTH
 BJ2553'END OF A CONCRETE BRIDGE OVER THE LOREAUVILLE CANAL, 89.0 FEET NORTH
 BJ2553'OF THE WESTERLY PROJECTION OF THE CENTERLINE OF A SHELL ROAD LEADING
 BJ2553'EAST, 15.0 FEET NORTHEAST OF AN 84 INCH OAK TREE, 100.6 FEET SOUTHEAST
 BJ2553'OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 BJ2553'BELONGING TO ARMAND LISSARD, 0.6 FOOT SOUTH OF A MESH WIRE FENCE. SET
 BJ2553'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. THE
 BJ2553'MARK IS LOCATED 1.1 FEET EAST OF A STEEL WITNESS POST.
 BJ2553
 BJ2553                          STATION RECOVERY (2023)
 BJ2553
 BJ2553'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JN)
 BJ2553'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2554 ***********************************************************************
 BJ2554  DESIGNATION -  23 V 52
 BJ2554  PID         -  BJ2554
 BJ2554  STATE/COUNTY-  LA/IBERIA
 BJ2554  COUNTRY     -  US
 BJ2554  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2554
 BJ2554                         *CURRENT SURVEY CONTROL
 BJ2554  ______________________________________________________________________
 BJ2554* NAD 83(1986) POSITION- 30 00 41.     (N) 091 43 39.     (W)   SCALED
 BJ2554* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2554  **This station is located in a suspected subsidence area (see below).
 BJ2554  ______________________________________________________________________
 BJ2554  GEOID HEIGHT    -        -26.566 (meters)                     GEOID18
 BJ2554
 BJ2554.The horizontal coordinates were scaled from a map and have
 BJ2554.an estimated accuracy of +/- 6 seconds.
 BJ2554
 BJ2554.** This station is in an area of known vertical motion. If an
 BJ2554.** orthometric height was ever established but is not available 
 BJ2554.** in the current survey control section, the orthometric height
 BJ2554.** is considered suspect.  Suspect heights are available in the
 BJ2554.** superseded section only if requested.
 BJ2554
 BJ2554.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2554.GEOID18 height accuracy estimate available here.
 BJ2554
 BJ2554.Click photographs - Photos may exist for this station.
 BJ2554
 BJ2554;                    North         East    Units  Estimated Accuracy
 BJ2554;SPC LA S     -   167,590.      961,980.      MT  (+/- 180 meters Scaled)
 BJ2554
 BJ2554_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP227207(NAD 83)
 BJ2554
 BJ2554                          SUPERSEDED SURVEY CONTROL
 BJ2554
 BJ2554.No superseded survey control is available for this station.
 BJ2554
 BJ2554_MARKER: DD = SURVEY DISK
 BJ2554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2554_STAMPING: 23V52 1968
 BJ2554_MARK LOGO: LADHGS
 BJ2554_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2554+STABILITY: SURFACE MOTION
 BJ2554
 BJ2554  HISTORY     - Date     Condition        Report By
 BJ2554  HISTORY     - 1968     MONUMENTED       LADH
 BJ2554
 BJ2554                          STATION DESCRIPTION
 BJ2554
 BJ2554'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2554'3.30 MI S FROM LOREAUVILLE.
 BJ2554'ABOUT 3.30 MILES SOUTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2554'CATHOLIC CHURCH IN LOREAUVILLE.  IN SECTION 2, T12S, R7E.  47.8 FEET
 BJ2554'EAST-SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 51.2 FEET
 BJ2554'NORTH-NORTHEAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTHEAST,
 BJ2554'13.0 FEET NORTH OF A TELEPHONE POLE.  SET IN TOP OF A CONCRETE POST
 BJ2554'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BJ2554'WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2555 ***********************************************************************
 BJ2555  DESIGNATION -  23 V 53 LADH
 BJ2555  PID         -  BJ2555
 BJ2555  STATE/COUNTY-  LA/IBERIA
 BJ2555  COUNTRY     -  US
 BJ2555  USGS QUAD   -  LOREAUVILLE (2018)
 BJ2555
 BJ2555                         *CURRENT SURVEY CONTROL
 BJ2555  ______________________________________________________________________
 BJ2555* NAD 83(1986) POSITION- 30 00 35.25   (N) 091 44 38.12   (W)   HD_HELD1
 BJ2555* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2555  **This station is located in a suspected subsidence area (see below).
 BJ2555  ______________________________________________________________________
 BJ2555  GEOID HEIGHT    -        -26.558 (meters)                     GEOID18
 BJ2555
 BJ2555.The horizontal coordinates were determined by differentially corrected
 BJ2555.hand held GPS observations or other comparable positioning techniques
 BJ2555.and have an estimated accuracy of +/- 3 meters.
 BJ2555
 BJ2555.** This station is in an area of known vertical motion. If an
 BJ2555.** orthometric height was ever established but is not available 
 BJ2555.** in the current survey control section, the orthometric height
 BJ2555.** is considered suspect.  Suspect heights are available in the
 BJ2555.** superseded section only if requested.
 BJ2555
 BJ2555.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2555.GEOID18 height accuracy estimate available here.
 BJ2555
 BJ2555.Click photographs - Photos may exist for this station.
 BJ2555
 BJ2555;                    North         East    Units  Estimated Accuracy
 BJ2555;SPC LA S     -   167,422.7     960,390.7     MT  (+/- 3 meters HH1 GPS) 
 BJ2555
 BJ2555_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2113820534(NAD 83)
 BJ2555
 BJ2555                          SUPERSEDED SURVEY CONTROL
 BJ2555
 BJ2555.No superseded survey control is available for this station.
 BJ2555
 BJ2555_MARKER: DD = SURVEY DISK
 BJ2555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2555_STAMPING: 23V53 1968
 BJ2555_MARK LOGO: LADHGS
 BJ2555_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2555+STABILITY: SURFACE MOTION
 BJ2555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2555+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2023
 BJ2555
 BJ2555  HISTORY     - Date     Condition        Report By
 BJ2555  HISTORY     - 1969     MONUMENTED       LADH
 BJ2555  HISTORY     - 19960323 GOOD             USPSQD
 BJ2555  HISTORY     - 20230218 GOOD             NLS
 BJ2555  HISTORY     - 20230831 GOOD             NLS
 BJ2555
 BJ2555                          STATION DESCRIPTION
 BJ2555
 BJ2555'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2555'4.30 MI S FROM LOREAUVILLE.
 BJ2555'ABOUT 4.30 MILES SOUTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2555'CATHOLIC CHURCH IN LOREAUVILLE.  ABOUT 4.75 MILES NORTHEAST ALONG
 BJ2555'LOUISIANA HIGHWAY 86 FROM THE NORTHEAST END OF THE BAYOU TECHE BRIDGE
 BJ2555'ON LOUISIANA HIGHWAY 86 (BRIDGE STREET) IN NEW IBERIA.  IN SECTION 5,
 BJ2555'T12S, R7E.  LOCATED AT A POINT WHERE LOUISIANA HIGHWAYS 86 AND 320
 BJ2555'INTERSECT, 104.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 86,
 BJ2555'144.3 FEET WEST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING NORTH,
 BJ2555'33.6 FEET WEST-SOUTHWEST OF A U. S. GEOLOGICAL SURVEY OBSERVATION
 BJ2555'WELL, 12.7 FEET EAST OF POWER POLE NUMBER 37, 102.2 FEET
 BJ2555'WEST-NORTHWEST OF A 54 INCH OAK TREE, 1.2 FEET SOUTHEAST OF A
 BJ2555'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BJ2555'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BJ2555'WEST OF A STEEL WITNESS POST.
 BJ2555
 BJ2555                          STATION RECOVERY (1996)
 BJ2555
 BJ2555'RECOVERY NOTE BY US POWER SQUADRON 1996
 BJ2555'RECOVERED IN GOOD CONDITION.
 BJ2555
 BJ2555                          STATION RECOVERY (2023)
 BJ2555
 BJ2555'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JN)
 BJ2555'RECOVERED IN GOOD CONDITION.
 BJ2555
 BJ2555                          STATION RECOVERY (2023)
 BJ2555
 BJ2555'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JPL)
 BJ2555'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2556 ***********************************************************************
 BJ2556  DESIGNATION -  23 V 54
 BJ2556  PID         -  BJ2556
 BJ2556  STATE/COUNTY-  LA/IBERIA
 BJ2556  COUNTRY     -  US
 BJ2556  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2556
 BJ2556                         *CURRENT SURVEY CONTROL
 BJ2556  ______________________________________________________________________
 BJ2556* NAD 83(1986) POSITION- 30 00 43.     (N) 091 45 35.     (W)   SCALED
 BJ2556* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2556  **This station is located in a suspected subsidence area (see below).
 BJ2556  ______________________________________________________________________
 BJ2556  GEOID HEIGHT    -        -26.562 (meters)                     GEOID18
 BJ2556
 BJ2556.The horizontal coordinates were scaled from a map and have
 BJ2556.an estimated accuracy of +/- 6 seconds.
 BJ2556
 BJ2556.** This station is in an area of known vertical motion. If an
 BJ2556.** orthometric height was ever established but is not available 
 BJ2556.** in the current survey control section, the orthometric height
 BJ2556.** is considered suspect.  Suspect heights are available in the
 BJ2556.** superseded section only if requested.
 BJ2556
 BJ2556.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2556.GEOID18 height accuracy estimate available here.
 BJ2556
 BJ2556.Click photographs - Photos may exist for this station.
 BJ2556
 BJ2556;                    North         East    Units  Estimated Accuracy
 BJ2556;SPC LA S     -   167,670.      958,870.      MT  (+/- 180 meters Scaled)
 BJ2556
 BJ2556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP196207(NAD 83)
 BJ2556
 BJ2556                          SUPERSEDED SURVEY CONTROL
 BJ2556
 BJ2556.No superseded survey control is available for this station.
 BJ2556
 BJ2556_MARKER: DD = SURVEY DISK
 BJ2556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2556_STAMPING: 23V54 1968
 BJ2556_MARK LOGO: LADHGS
 BJ2556_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ2556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2556+STABILITY: SURFACE MOTION
 BJ2556
 BJ2556  HISTORY     - Date     Condition        Report By
 BJ2556  HISTORY     - 1968     MONUMENTED       LADH
 BJ2556  HISTORY     - 19960323 GOOD             USPSQD
 BJ2556
 BJ2556                          STATION DESCRIPTION
 BJ2556
 BJ2556'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2556'3.75 MI NE FROM NEW IBERIA.
 BJ2556'ABOUT 3.75 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE
 BJ2556'NORTHEAST END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86
 BJ2556'(BRIDGE STREET) IN NEW IBERIA.  IN SECTION 8, T12S, R7E.  52.1 FEET
 BJ2556'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 72.6 FEET EAST OF THE
 BJ2556'CENTERLINE OF A SHELL DRIVEWAY, 0.8 FOOT WEST OF A BARBED WIRE FENCE,
 BJ2556'206.4 FEET SOUTH OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BJ2556'BELONGING TO PAUL H. GULLOTTA, 5.0 FEET SOUTH OF A POWER POLE. SET IN
 BJ2556'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. THE MARK
 BJ2556'IS LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
 BJ2556
 BJ2556                          STATION RECOVERY (1996)
 BJ2556
 BJ2556'RECOVERY NOTE BY US POWER SQUADRON 1996
 BJ2556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2557 ***********************************************************************
 BJ2557  DESIGNATION -  23 V 55 LADH
 BJ2557  PID         -  BJ2557
 BJ2557  STATE/COUNTY-  LA/IBERIA
 BJ2557  COUNTRY     -  US
 BJ2557  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2557
 BJ2557                         *CURRENT SURVEY CONTROL
 BJ2557  ______________________________________________________________________
 BJ2557* NAD 83(1986) POSITION- 30 00 42.63   (N) 091 46 35.64   (W)   HD_HELD1
 BJ2557* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2557  **This station is located in a suspected subsidence area (see below).
 BJ2557  ______________________________________________________________________
 BJ2557  GEOID HEIGHT    -        -26.559 (meters)                     GEOID18
 BJ2557
 BJ2557.The horizontal coordinates were determined by differentially corrected
 BJ2557.hand held GPS observations or other comparable positioning techniques
 BJ2557.and have an estimated accuracy of +/- 3 meters.
 BJ2557
 BJ2557.** This station is in an area of known vertical motion. If an
 BJ2557.** orthometric height was ever established but is not available 
 BJ2557.** in the current survey control section, the orthometric height
 BJ2557.** is considered suspect.  Suspect heights are available in the
 BJ2557.** superseded section only if requested.
 BJ2557
 BJ2557.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2557.GEOID18 height accuracy estimate available here.
 BJ2557
 BJ2557.Click photographs - Photos may exist for this station.
 BJ2557
 BJ2557;                    North         East    Units  Estimated Accuracy
 BJ2557;SPC LA S     -   167,661.7     957,242.4     MT  (+/- 3 meters HH1 GPS) 
 BJ2557
 BJ2557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1798720727(NAD 83)
 BJ2557
 BJ2557                          SUPERSEDED SURVEY CONTROL
 BJ2557
 BJ2557.No superseded survey control is available for this station.
 BJ2557
 BJ2557_MARKER: DD = SURVEY DISK
 BJ2557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2557_STAMPING: 23V55 1968
 BJ2557_MARK LOGO: LADHGS
 BJ2557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2557+STABILITY: SURFACE MOTION
 BJ2557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2557+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2025
 BJ2557
 BJ2557  HISTORY     - Date     Condition        Report By
 BJ2557  HISTORY     - 1968     MONUMENTED       LADH
 BJ2557  HISTORY     - 19960323 GOOD             USPSQD
 BJ2557  HISTORY     - 20250326 GOOD             NLS
 BJ2557
 BJ2557                          STATION DESCRIPTION
 BJ2557
 BJ2557'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2557'2.70 MI NE FROM NEW IBERIA.
 BJ2557'ABOUT 2.70 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE
 BJ2557'NORTHEAST END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86
 BJ2557'(BRIDGE STREET) IN NEW IBERIA.  IN SECTION 22, T12S, R7E.  57.6 FEET
 BJ2557'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 45.6 FEET NORTHWEST
 BJ2557'OF A 72 INCH OAK TREE, 48.7 FEET NORTH-NORTHEAST OF A 60 INCH OAK
 BJ2557'TREE, 104.2 FEET NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME
 BJ2557'RESIDENCE BELONGING TO NUMA POIRIER, 0.7 FOOT EAST OF A CHAIN-LINK
 BJ2557'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BJ2557'GROUND.  THE MARK IS LOCATED 1.1 FEET NORTH OF A STEEL WITNESS POST.
 BJ2557
 BJ2557                          STATION RECOVERY (1996)
 BJ2557
 BJ2557'RECOVERY NOTE BY US POWER SQUADRON 1996
 BJ2557'RECOVERED IN GOOD CONDITION.
 BJ2557
 BJ2557                          STATION RECOVERY (2025)
 BJ2557
 BJ2557'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2025 (JN)
 BJ2557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2558 ***********************************************************************
 BJ2558  DESIGNATION -  23 V 56
 BJ2558  PID         -  BJ2558
 BJ2558  STATE/COUNTY-  LA/IBERIA
 BJ2558  COUNTRY     -  US
 BJ2558  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2558
 BJ2558                         *CURRENT SURVEY CONTROL
 BJ2558  ______________________________________________________________________
 BJ2558* NAD 83(1986) POSITION- 30 00 43.     (N) 091 47 36.     (W)   SCALED
 BJ2558* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2558  **This station is located in a suspected subsidence area (see below).
 BJ2558  ______________________________________________________________________
 BJ2558  GEOID HEIGHT    -        -26.557 (meters)                     GEOID18
 BJ2558
 BJ2558.The horizontal coordinates were scaled from a map and have
 BJ2558.an estimated accuracy of +/- 6 seconds.
 BJ2558
 BJ2558.** This station is in an area of known vertical motion. If an
 BJ2558.** orthometric height was ever established but is not available 
 BJ2558.** in the current survey control section, the orthometric height
 BJ2558.** is considered suspect.  Suspect heights are available in the
 BJ2558.** superseded section only if requested.
 BJ2558
 BJ2558.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2558.GEOID18 height accuracy estimate available here.
 BJ2558
 BJ2558.Click photographs - Photos may exist for this station.
 BJ2558
 BJ2558;                    North         East    Units  Estimated Accuracy
 BJ2558;SPC LA S     -   167,680.      955,630.      MT  (+/- 180 meters Scaled)
 BJ2558
 BJ2558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP163207(NAD 83)
 BJ2558
 BJ2558                          SUPERSEDED SURVEY CONTROL
 BJ2558
 BJ2558.No superseded survey control is available for this station.
 BJ2558
 BJ2558_MARKER: DD = SURVEY DISK
 BJ2558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2558_STAMPING: 23V56 1968
 BJ2558_MARK LOGO: LADHGS
 BJ2558_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ2558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2558+STABILITY: SURFACE MOTION
 BJ2558
 BJ2558  HISTORY     - Date     Condition        Report By
 BJ2558  HISTORY     - 1968     MONUMENTED       LADH
 BJ2558  HISTORY     - 19960323 GOOD             USPSQD
 BJ2558
 BJ2558                          STATION DESCRIPTION
 BJ2558
 BJ2558'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2558'1.65 MI NE FROM NEW IBERIA.
 BJ2558'ABOUT 1.65 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE
 BJ2558'NORTHEAST END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86
 BJ2558'(BRIDGE STREET) IN NEW IBERIA.  IN SECTION 20, T12S, R7E.  63.5 FEET
 BJ2558'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 64.0 FEET SOUTHEAST
 BJ2558'OF A 10 INCH OAK TREE, 65.7 FEET WEST OF A 10 INCH OAK TREE, 237.5
 BJ2558'FEET SOUTH-SOUTHWEST OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 BJ2558'BELONGING TO VICNAIRE PRIAUX, 0.5 FOOT EAST OF A CHAIN-LINK FENCE. SET
 BJ2558'IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. THE MARK
 BJ2558'IS LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
 BJ2558
 BJ2558                          STATION RECOVERY (1996)
 BJ2558
 BJ2558'RECOVERY NOTE BY US POWER SQUADRON 1996
 BJ2558'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2559 ***********************************************************************
 BJ2559  DESIGNATION -  23 V 57
 BJ2559  PID         -  BJ2559
 BJ2559  STATE/COUNTY-  LA/IBERIA
 BJ2559  COUNTRY     -  US
 BJ2559  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2559
 BJ2559                         *CURRENT SURVEY CONTROL
 BJ2559  ______________________________________________________________________
 BJ2559* NAD 83(1986) POSITION- 30 00 51.     (N) 091 48 19.     (W)   SCALED
 BJ2559* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2559  **This station is located in a suspected subsidence area (see below).
 BJ2559  ______________________________________________________________________
 BJ2559  GEOID HEIGHT    -        -26.562 (meters)                     GEOID18
 BJ2559
 BJ2559.The horizontal coordinates were scaled from a map and have
 BJ2559.an estimated accuracy of +/- 6 seconds.
 BJ2559
 BJ2559.** This station is in an area of known vertical motion. If an
 BJ2559.** orthometric height was ever established but is not available 
 BJ2559.** in the current survey control section, the orthometric height
 BJ2559.** is considered suspect.  Suspect heights are available in the
 BJ2559.** superseded section only if requested.
 BJ2559
 BJ2559.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2559.GEOID18 height accuracy estimate available here.
 BJ2559
 BJ2559.Click photographs - Photos may exist for this station.
 BJ2559
 BJ2559;                    North         East    Units  Estimated Accuracy
 BJ2559;SPC LA S     -   167,930.      954,470.      MT  (+/- 180 meters Scaled)
 BJ2559
 BJ2559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP152209(NAD 83)
 BJ2559
 BJ2559                          SUPERSEDED SURVEY CONTROL
 BJ2559
 BJ2559.No superseded survey control is available for this station.
 BJ2559
 BJ2559_MARKER: DD = SURVEY DISK
 BJ2559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2559_STAMPING: 23V57 1968
 BJ2559_MARK LOGO: LADHGS
 BJ2559_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ2559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2559+STABILITY: SURFACE MOTION
 BJ2559
 BJ2559  HISTORY     - Date     Condition        Report By
 BJ2559  HISTORY     - 1968     MONUMENTED       LADH
 BJ2559  HISTORY     - 19960323 GOOD             USPSQD
 BJ2559
 BJ2559                          STATION DESCRIPTION
 BJ2559
 BJ2559'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2559'0.85 MI NE FROM NEW IBERIA.
 BJ2559'ABOUT 0.85 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE
 BJ2559'NORTHEAST END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86
 BJ2559'(BRIDGE STREET) IN NEW IBERIA.  IN SECTION 49, T12S, R6E.  50.0 FEET
 BJ2559'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 78.4 FEET SOUTHEAST
 BJ2559'OF A 72 INCH OAK TREE, 22.1 FEET SOUTH OF A 24 INCH PINE TREE, 60.0
 BJ2559'FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BJ2559'BELONGING TO VAN HARRY.  SET IN TOP OF A CONCRETE POST PROJECTING 1
 BJ2559'INCH ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTH OF A STEEL
 BJ2559'WITNESS POST.
 BJ2559
 BJ2559                          STATION RECOVERY (1996)
 BJ2559
 BJ2559'RECOVERY NOTE BY US POWER SQUADRON 1996
 BJ2559'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2180 ***********************************************************************
 BJ2180  DESIGNATION -  23 V 58 LADH
 BJ2180  PID         -  BJ2180
 BJ2180  STATE/COUNTY-  LA/IBERIA
 BJ2180  COUNTRY     -  US
 BJ2180  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2180
 BJ2180                         *CURRENT SURVEY CONTROL
 BJ2180  ______________________________________________________________________
 BJ2180* NAD 83(1986) POSITION- 30 00 24.0    (N) 091 48 59.6    (W)   HD_HELD2
 BJ2180* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2180  **This station is located in a suspected subsidence area (see below).
 BJ2180  ______________________________________________________________________
 BJ2180  GEOID HEIGHT    -        -26.539 (meters)                     GEOID18
 BJ2180
 BJ2180.The horizontal coordinates were established by autonomous hand held GPS
 BJ2180.observations and have an estimated accuracy of +/- 10 meters.
 BJ2180
 BJ2180.** This station is in an area of known vertical motion. If an
 BJ2180.** orthometric height was ever established but is not available 
 BJ2180.** in the current survey control section, the orthometric height
 BJ2180.** is considered suspect.  Suspect heights are available in the
 BJ2180.** superseded section only if requested.
 BJ2180
 BJ2180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2180.GEOID18 height accuracy estimate available here.
 BJ2180
 BJ2180.Click photographs - Photos may exist for this station.
 BJ2180
 BJ2180;                    North         East    Units  Estimated Accuracy
 BJ2180;SPC LA S     -   167,104.      953,382.      MT  (+/- 10 meters HH2 GPS)
 BJ2180
 BJ2180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1413620113(NAD 83)
 BJ2180
 BJ2180                          SUPERSEDED SURVEY CONTROL
 BJ2180
 BJ2180.No superseded survey control is available for this station.
 BJ2180
 BJ2180_MARKER: DD = SURVEY DISK
 BJ2180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2180_STAMPING: 23V58 1968
 BJ2180_MARK LOGO: LADHGS
 BJ2180_PROJECTION: FLUSH
 BJ2180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2180+STABILITY: SURFACE MOTION
 BJ2180_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2180+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2023
 BJ2180
 BJ2180  HISTORY     - Date     Condition        Report By
 BJ2180  HISTORY     - 1968     MONUMENTED       LADH
 BJ2180  HISTORY     - 1969     GOOD             CGS
 BJ2180  HISTORY     - 19960323 GOOD             USPSQD
 BJ2180  HISTORY     - 20230218 GOOD             NLS
 BJ2180
 BJ2180                          STATION DESCRIPTION
 BJ2180
 BJ2180'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ2180'IN NEW IBERIA.
 BJ2180'AT NEW IBERIA, AT THE JUNCTION OF FRONT AND BRIDGE STREET, ON THE
 BJ2180'SOUTH CORNER OF THE LAWN OF THE MT. CARMEL PAROCHICAL SCHOOL, 87 FEET
 BJ2180'NORTH OF AND ACROSS FRONT STREET FROM THE NORTH CORNER OF THE BRIDGE
 BJ2180'STREET BRIDGE OVER BAYOU TECHE, 70.5 FEET NORTHWEST OF THE NORTHWEST
 BJ2180'CURB LINE OF BRIDGE STREET, 6.4 FEET NORTHEAST OF THE NORTHEAST CURB
 BJ2180'OF FRONT STREET, 1 FOOT EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 BJ2180'FRONT STREET AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BJ2180'ABOVE THE LEVEL OF THE GROUND.
 BJ2180
 BJ2180                          STATION RECOVERY (1996)
 BJ2180
 BJ2180'RECOVERY NOTE BY US POWER SQUADRON 1996
 BJ2180'RECOVERED IN GOOD CONDITION.
 BJ2180
 BJ2180                          STATION RECOVERY (2023)
 BJ2180
 BJ2180'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JN)
 BJ2180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2561 ***********************************************************************
 BJ2561  DESIGNATION -  23 V 59
 BJ2561  PID         -  BJ2561
 BJ2561  STATE/COUNTY-  LA/IBERIA
 BJ2561  COUNTRY     -  US
 BJ2561  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2561
 BJ2561                         *CURRENT SURVEY CONTROL
 BJ2561  ______________________________________________________________________
 BJ2561* NAD 83(1986) POSITION- 30 04 30.08   (N) 091 45 34.46   (W)   HD_HELD1
 BJ2561* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2561  **This station is located in a suspected subsidence area (see below).
 BJ2561  ______________________________________________________________________
 BJ2561  GEOID HEIGHT    -        -26.740 (meters)                     GEOID18
 BJ2561
 BJ2561.The horizontal coordinates were determined by differentially corrected
 BJ2561.hand held GPS observations or other comparable positioning techniques
 BJ2561.and have an estimated accuracy of +/- 3 meters.
 BJ2561
 BJ2561.** This station is in an area of known vertical motion. If an
 BJ2561.** orthometric height was ever established but is not available 
 BJ2561.** in the current survey control section, the orthometric height
 BJ2561.** is considered suspect.  Suspect heights are available in the
 BJ2561.** superseded section only if requested.
 BJ2561
 BJ2561.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2561.GEOID18 height accuracy estimate available here.
 BJ2561
 BJ2561.Click photographs - Photos may exist for this station.
 BJ2561
 BJ2561;                    North         East    Units  Estimated Accuracy
 BJ2561;SPC LA S     -   174,658.7     958,907.9     MT  (+/- 3 meters HH1 GPS) 
 BJ2561
 BJ2561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1955027747(NAD 83)
 BJ2561
 BJ2561                          SUPERSEDED SURVEY CONTROL
 BJ2561
 BJ2561.No superseded survey control is available for this station.
 BJ2561
 BJ2561_MARKER: DD = SURVEY DISK
 BJ2561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2561_STAMPING: 23V59 1968
 BJ2561_MARK LOGO: LADHGS
 BJ2561_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2561+STABILITY: SURFACE MOTION
 BJ2561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2561+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2006
 BJ2561
 BJ2561  HISTORY     - Date     Condition        Report By
 BJ2561  HISTORY     - 1968     MONUMENTED       LADH
 BJ2561  HISTORY     - 20060502 GOOD             NGS
 BJ2561
 BJ2561                          STATION DESCRIPTION
 BJ2561
 BJ2561'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2561'4.00 MI NE FROM DASPIT.
 BJ2561'ABOUT 4.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE NORTH
 BJ2561'END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86 IN DASPIT.  IN
 BJ2561'SECTION 32, T11S, R7E.  42.8 FEET SOUTH-SOUTHEAST OF THE CENTERLINE OF
 BJ2561'LOUISIANA HIGHWAY 86, 25.5 FEET EAST OF A 36 INCH PECAN TREE, 75.3
 BJ2561'FEET WEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BJ2561'TO LEED GENDRON, 0.5 FOOT WEST-SOUTHWEST OF A CHAIN-LINK FENCE.  SET
 BJ2561'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE
 BJ2561'MARK IS LOCATED 1.0 FOOT NORTH OF A STEEL WITNESS POST.
 BJ2561
 BJ2561                          STATION RECOVERY (2006)
 BJ2561
 BJ2561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2561'RECOVERED AS DESCRIBED. A FENCE SURROUNDS THE PRIVATE PROPERTY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1848 ***********************************************************************
 AU1848  DESIGNATION -  23 V 6
 AU1848  PID         -  AU1848
 AU1848  STATE/COUNTY-  LA/IBERIA
 AU1848  COUNTRY     -  US
 AU1848  USGS QUAD   -  DELCAMBRE (2018)
 AU1848
 AU1848                         *CURRENT SURVEY CONTROL
 AU1848  ______________________________________________________________________
 AU1848* NAD 83(1986) POSITION- 29 58 00.     (N) 091 54 32.     (W)   SCALED
 AU1848* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1848  **This station is located in a suspected subsidence area (see below).
 AU1848  ______________________________________________________________________
 AU1848  GEOID HEIGHT    -        -26.444 (meters)                     GEOID18
 AU1848  DYNAMIC HEIGHT  -          3.055 (meters)       10.02  (feet) COMP
 AU1848  MODELED GRAVITY -    979,302.7   (mgal)                       NAVD 88
 AU1848
 AU1848.The horizontal coordinates were scaled from a map and have
 AU1848.an estimated accuracy of +/- 6 seconds.
 AU1848
 AU1848.** This station is in an area of known vertical motion. If an
 AU1848.** orthometric height was ever established but is not available 
 AU1848.** in the current survey control section, the orthometric height
 AU1848.** is considered suspect.  Suspect heights are available in the
 AU1848.** superseded section only if requested.
 AU1848
 AU1848.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1848.GEOID18 height accuracy estimate available here.
 AU1848
 AU1848.Click photographs - Photos may exist for this station.
 AU1848
 AU1848.The dynamic height is computed by dividing the NAVD 88
 AU1848.geopotential number by the normal gravity value computed on the
 AU1848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1848.degrees latitude (g = 980.6199 gals.).
 AU1848
 AU1848.The modeled gravity was interpolated from observed gravity values.
 AU1848
 AU1848;                    North         East    Units  Estimated Accuracy
 AU1848;SPC LA S     -   162,710.      944,450.      MT  (+/- 180 meters Scaled)
 AU1848
 AU1848_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP052155(NAD 83)
 AU1848
 AU1848                          SUPERSEDED SURVEY CONTROL
 AU1848
 AU1848.No superseded survey control is available for this station.
 AU1848
 AU1848_MARKER: DD = SURVEY DISK
 AU1848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1848_STAMPING: 23V6 1968
 AU1848_MARK LOGO: LADHGS
 AU1848_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1848+STABILITY: SURFACE MOTION
 AU1848
 AU1848  HISTORY     - Date     Condition        Report By
 AU1848  HISTORY     - 1968     MONUMENTED       LADTD
 AU1848  HISTORY     - 1982     GOOD             NGS
 AU1848
 AU1848                          STATION DESCRIPTION
 AU1848
 AU1848'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1848'5.10 MI NE FROM DELCAMBRE.
 AU1848'ABOUT 5.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 AU1848'INTERSECTION OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH
 AU1848'RAILROAD AVENUE) IN DELCAMBRE.  IN SECTION 53, T12S, R5E.  71.4 FEET
 AU1848'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 37.9 FEET
 AU1848'WEST-SOUTHWEST OF A POWER POLE, 163.7 FEET NORTHWEST OF THE NORTHEAST
 AU1848'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO ROY DELCAMBRE, 1.5
 AU1848'FEET SOUTHEAST OF A BARBED WIRE FENCE, 227.7 FEET SOUTHWEST OF THE
 AU1848'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO ALBERT
 AU1848'DELCAMBRE, JR.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 AU1848'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE
 AU1848'MARK.
 AU1848
 AU1848                          STATION RECOVERY (1982)
 AU1848
 AU1848'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1848'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3353 ***********************************************************************
 AU3353  DESIGNATION -  23 V 6 RESET
 AU3353  PID         -  AU3353
 AU3353  STATE/COUNTY-  LA/IBERIA
 AU3353  COUNTRY     -  US
 AU3353  USGS QUAD   -  DELCAMBRE (2018)
 AU3353
 AU3353                         *CURRENT SURVEY CONTROL
 AU3353  ______________________________________________________________________
 AU3353* NAD 83(1986) POSITION- 29 58 01.     (N) 091 54 32.     (W)   SCALED
 AU3353* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3353  **This station is located in a suspected subsidence area (see below).
 AU3353  ______________________________________________________________________
 AU3353  GEOID HEIGHT    -        -26.444 (meters)                     GEOID18
 AU3353
 AU3353.The horizontal coordinates were scaled from a map and have
 AU3353.an estimated accuracy of +/- 6 seconds.
 AU3353
 AU3353.** This station is in an area of known vertical motion. If an
 AU3353.** orthometric height was ever established but is not available 
 AU3353.** in the current survey control section, the orthometric height
 AU3353.** is considered suspect.  Suspect heights are available in the
 AU3353.** superseded section only if requested.
 AU3353
 AU3353.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3353.GEOID18 height accuracy estimate available here.
 AU3353
 AU3353.Click photographs - Photos may exist for this station.
 AU3353
 AU3353;                    North         East    Units  Estimated Accuracy
 AU3353;SPC LA S     -   162,740.      944,450.      MT  (+/- 180 meters Scaled)
 AU3353
 AU3353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP052156(NAD 83)
 AU3353
 AU3353                          SUPERSEDED SURVEY CONTROL
 AU3353
 AU3353.No superseded survey control is available for this station.
 AU3353
 AU3353_MARKER: DD = SURVEY DISK
 AU3353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3353_STAMPING: 23 V 6 RESET 1985
 AU3353_MARK LOGO: LADTD
 AU3353_PROJECTION: FLUSH
 AU3353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3353+STABILITY: SURFACE MOTION
 AU3353
 AU3353  HISTORY     - Date     Condition        Report By
 AU3353  HISTORY     - 1985     MONUMENTED       LADTD
 AU3353
 AU3353                          STATION DESCRIPTION
 AU3353
 AU3353'DESCRIBED BY LA TRANSP AND DEV 1985
 AU3353'8.2 KM (5.10 MI) NE FROM DELCAMBRE.
 AU3353'8.2 KM (5.10 MI) NORTHEAST ON STATE HIGHWAY 14 FROM THE INTERSECTION
 AU3353'OF STATE HIGHWAYS 14 AND 330 IN DELCAMBRE TO THE BENCH MARK ON THE
 AU3353'LEFT IN SECTION 53, T 12 S, R 5 E, AT THE EDGE OF THE NORTH
 AU3353'RIGHT-OF-WAY, 79.2 M (259.8 FT) NORTH-NORTHWEST OF THE CENTER OF
 AU3353'HIGHWAY 14, 21.6 M (70.9 FT) EAST-NORTHEAST OF THE CENTER OF A SHELL
 AU3353'FIELD ROAD, 15.7 M (51.5 FT) SOUTH OF A 36-INCH LIVE OAK TREE, AND
 AU3353'2.4 M (7.9 FT) NORTHEAST OF A POWERPOLE.
 AU3353'THE MARK IS 0.46 METERS  SW FROM  A WITNESS POST
 AU3353'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2562 ***********************************************************************
 BJ2562  DESIGNATION -  23 V 60
 BJ2562  PID         -  BJ2562
 BJ2562  STATE/COUNTY-  LA/IBERIA
 BJ2562  COUNTRY     -  US
 BJ2562  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2562
 BJ2562                         *CURRENT SURVEY CONTROL
 BJ2562  ______________________________________________________________________
 BJ2562* NAD 83(1986) POSITION- 30 03 52.     (N) 091 46 20.     (W)   SCALED
 BJ2562* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2562  **This station is located in a suspected subsidence area (see below).
 BJ2562  ______________________________________________________________________
 BJ2562  GEOID HEIGHT    -        -26.711 (meters)                     GEOID18
 BJ2562
 BJ2562.The horizontal coordinates were scaled from a map and have
 BJ2562.an estimated accuracy of +/- 6 seconds.
 BJ2562
 BJ2562.** This station is in an area of known vertical motion. If an
 BJ2562.** orthometric height was ever established but is not available 
 BJ2562.** in the current survey control section, the orthometric height
 BJ2562.** is considered suspect.  Suspect heights are available in the
 BJ2562.** superseded section only if requested.
 BJ2562
 BJ2562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2562.GEOID18 height accuracy estimate available here.
 BJ2562
 BJ2562.Click photographs - Photos may exist for this station.
 BJ2562
 BJ2562;                    North         East    Units  Estimated Accuracy
 BJ2562;SPC LA S     -   173,490.      957,680.      MT  (+/- 180 meters Scaled)
 BJ2562
 BJ2562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP183265(NAD 83)
 BJ2562
 BJ2562                          SUPERSEDED SURVEY CONTROL
 BJ2562
 BJ2562.No superseded survey control is available for this station.
 BJ2562
 BJ2562_MARKER: DD = SURVEY DISK
 BJ2562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2562_STAMPING: 23V60 1968
 BJ2562_MARK LOGO: LADHGS
 BJ2562_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2562+STABILITY: SURFACE MOTION
 BJ2562
 BJ2562  HISTORY     - Date     Condition        Report By
 BJ2562  HISTORY     - 1968     MONUMENTED       LADH
 BJ2562  HISTORY     - 20060502 MARK NOT FOUND   NGS
 BJ2562
 BJ2562                          STATION DESCRIPTION
 BJ2562
 BJ2562'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2562'2.85 MI NE FROM DASPIT.
 BJ2562'ABOUT 2.85 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE NORTH
 BJ2562'END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86 IN DASPIT.  IN
 BJ2562'SECTION 36, T11S, R7E.  LOCATED AT A POINT WHERE LOUISIANA HIGHWAYS 86
 BJ2562'AND 680 INTERSECT, 63.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BJ2562'HIGHWAY 86, 62.2 FEET NORTH-NORTHEAST OF THE CENTERLINE OF LOUISIANA
 BJ2562'HIGHWAY 680, 52.0 FEET NORTH-NORTHWEST OF A 24 INCH PECAN TREE, 46.7
 BJ2562'FEET EAST-NORTHEAST OF A 30 INCH PECAN TREE, 1.3 FEET SOUTHEAST OF A
 BJ2562'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BJ2562'ABOVE THE GROUND.  THE MARK IS LOCATED 0.8 FOOT SOUTHEAST OF A STEEL
 BJ2562'WITNESS POST.
 BJ2562
 BJ2562                          STATION RECOVERY (2006)
 BJ2562
 BJ2562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2562'NOT RECOVERED, AREA HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2563 ***********************************************************************
 BJ2563  DESIGNATION -  23 V 61
 BJ2563  PID         -  BJ2563
 BJ2563  STATE/COUNTY-  LA/IBERIA
 BJ2563  COUNTRY     -  US
 BJ2563  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2563
 BJ2563                         *CURRENT SURVEY CONTROL
 BJ2563  ______________________________________________________________________
 BJ2563* NAD 83(1986) POSITION- 30 03 29.     (N) 091 46 52.     (W)   SCALED
 BJ2563* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2563  **This station is located in a suspected subsidence area (see below).
 BJ2563  ______________________________________________________________________
 BJ2563  GEOID HEIGHT    -        -26.692 (meters)                     GEOID18
 BJ2563
 BJ2563.The horizontal coordinates were scaled from a map and have
 BJ2563.an estimated accuracy of +/- 6 seconds.
 BJ2563
 BJ2563.** This station is in an area of known vertical motion. If an
 BJ2563.** orthometric height was ever established but is not available 
 BJ2563.** in the current survey control section, the orthometric height
 BJ2563.** is considered suspect.  Suspect heights are available in the
 BJ2563.** superseded section only if requested.
 BJ2563
 BJ2563.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2563.GEOID18 height accuracy estimate available here.
 BJ2563
 BJ2563.Click photographs - Photos may exist for this station.
 BJ2563
 BJ2563;                    North         East    Units  Estimated Accuracy
 BJ2563;SPC LA S     -   172,790.      956,820.      MT  (+/- 180 meters Scaled)
 BJ2563
 BJ2563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP174258(NAD 83)
 BJ2563
 BJ2563                          SUPERSEDED SURVEY CONTROL
 BJ2563
 BJ2563.No superseded survey control is available for this station.
 BJ2563
 BJ2563_MARKER: DD = SURVEY DISK
 BJ2563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2563_STAMPING: 23V61 1968
 BJ2563_MARK LOGO: LADHGS
 BJ2563_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2563+STABILITY: SURFACE MOTION
 BJ2563
 BJ2563  HISTORY     - Date     Condition        Report By
 BJ2563  HISTORY     - 1968     MONUMENTED       LADH
 BJ2563
 BJ2563                          STATION DESCRIPTION
 BJ2563
 BJ2563'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2563'2.00 MI NE FROM DASPIT.
 BJ2563'ABOUT 2.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE NORTH
 BJ2563'END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86 IN DASPIT.  IN
 BJ2563'SECTION 40, T11S, R7E.  60.7 FEET SOUTHWEST OF THE CENTERLINE OF
 BJ2563'LOUISIANA HIGHWAY 86, 92.6 FEET EAST-NORTHEAST OF THE NORTHEAST CORNER
 BJ2563'OF A WOOD FRAME RESIDENCE BELONGING TO MERLIN WALETS, 126.3 FEET EAST
 BJ2563'OF THE CENTERLINE OF A CONCRETE DRIVEWAY, 71.8 FEET WEST OF THE CENTER
 BJ2563'OF THE SOUTH END OF A 36 INCH CONCRETE PIPE UNDER LOUISIANA HIGHWAY
 BJ2563'86.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BJ2563'GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTHEAST OF A STEEL WITNESS
 BJ2563'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2564 ***********************************************************************
 BJ2564  DESIGNATION -  23 V 62 LADH
 BJ2564  PID         -  BJ2564
 BJ2564  STATE/COUNTY-  LA/IBERIA
 BJ2564  COUNTRY     -  US
 BJ2564  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2564
 BJ2564                         *CURRENT SURVEY CONTROL
 BJ2564  ______________________________________________________________________
 BJ2564* NAD 83(1986) POSITION- 30 03 23.89   (N) 091 47 22.07   (W)   HD_HELD1
 BJ2564* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2564  **This station is located in a suspected subsidence area (see below).
 BJ2564  ______________________________________________________________________
 BJ2564  GEOID HEIGHT    -        -26.686 (meters)                     GEOID18
 BJ2564
 BJ2564.The horizontal coordinates were determined by differentially corrected
 BJ2564.hand held GPS observations or other comparable positioning techniques
 BJ2564.and have an estimated accuracy of +/- 3 meters.
 BJ2564
 BJ2564.** This station is in an area of known vertical motion. If an
 BJ2564.** orthometric height was ever established but is not available 
 BJ2564.** in the current survey control section, the orthometric height
 BJ2564.** is considered suspect.  Suspect heights are available in the
 BJ2564.** superseded section only if requested.
 BJ2564
 BJ2564.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2564.GEOID18 height accuracy estimate available here.
 BJ2564
 BJ2564.Click photographs - Photos may exist for this station.
 BJ2564
 BJ2564;                    North         East    Units  Estimated Accuracy
 BJ2564;SPC LA S     -   172,631.8     956,018.0     MT  (+/- 3 meters HH1 GPS) 
 BJ2564
 BJ2564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1669125678(NAD 83)
 BJ2564
 BJ2564                          SUPERSEDED SURVEY CONTROL
 BJ2564
 BJ2564.No superseded survey control is available for this station.
 BJ2564
 BJ2564_MARKER: DD = SURVEY DISK
 BJ2564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2564_STAMPING: 23V62 1968
 BJ2564_MARK LOGO: LADHGS
 BJ2564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2564+STABILITY: SURFACE MOTION
 BJ2564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2564+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2025
 BJ2564
 BJ2564  HISTORY     - Date     Condition        Report By
 BJ2564  HISTORY     - 1968     MONUMENTED       LADH
 BJ2564  HISTORY     - 20250409 GOOD             NLS
 BJ2564
 BJ2564                          STATION DESCRIPTION
 BJ2564
 BJ2564'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2564'1.45 MI NE FROM DASPIT.
 BJ2564'ABOUT 1.45 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 86 FROM THE NORTH
 BJ2564'END OF THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86 IN DASPIT.  IN
 BJ2564'SECTION 30, T11S, R7E.  30.7 FEET SOUTHEAST OF THE CENTERLINE OF
 BJ2564'LOUISIANA HIGHWAY 86, 7.2 FEET SOUTH OF A 36 INCH PECAN TREE, 18.0
 BJ2564'FEET SOUTHWEST OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 128.5 FEET
 BJ2564'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BJ2564'BELONGING TO ELIE MELANCON, 1.8 FEET NORTHWEST OF A BARBED WIRE FENCE.
 BJ2564'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
 BJ2564'THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BJ2564
 BJ2564                          STATION RECOVERY (2025)
 BJ2564
 BJ2564'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2025 (JN)
 BJ2564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2565 ***********************************************************************
 BJ2565  DESIGNATION -  23 V 63
 BJ2565  PID         -  BJ2565
 BJ2565  STATE/COUNTY-  LA/IBERIA
 BJ2565  COUNTRY     -  US
 BJ2565  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2565
 BJ2565                         *CURRENT SURVEY CONTROL
 BJ2565  ______________________________________________________________________
 BJ2565* NAD 83(1986) POSITION- 30 02 43.     (N) 091 48 06.     (W)   SCALED
 BJ2565* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2565  **This station is located in a suspected subsidence area (see below).
 BJ2565  ______________________________________________________________________
 BJ2565  GEOID HEIGHT    -        -26.652 (meters)                     GEOID18
 BJ2565
 BJ2565.The horizontal coordinates were scaled from a map and have
 BJ2565.an estimated accuracy of +/- 6 seconds.
 BJ2565
 BJ2565.** This station is in an area of known vertical motion. If an
 BJ2565.** orthometric height was ever established but is not available 
 BJ2565.** in the current survey control section, the orthometric height
 BJ2565.** is considered suspect.  Suspect heights are available in the
 BJ2565.** superseded section only if requested.
 BJ2565
 BJ2565.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2565.GEOID18 height accuracy estimate available here.
 BJ2565
 BJ2565.Click photographs - Photos may exist for this station.
 BJ2565
 BJ2565;                    North         East    Units  Estimated Accuracy
 BJ2565;SPC LA S     -   171,380.      954,840.      MT  (+/- 180 meters Scaled)
 BJ2565
 BJ2565_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP155244(NAD 83)
 BJ2565
 BJ2565                          SUPERSEDED SURVEY CONTROL
 BJ2565
 BJ2565.No superseded survey control is available for this station.
 BJ2565
 BJ2565_MARKER: DD = SURVEY DISK
 BJ2565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2565_STAMPING: 23V36 1968
 BJ2565_MARK LOGO: LADHGS
 BJ2565_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2565+STABILITY: SURFACE MOTION
 BJ2565
 BJ2565  HISTORY     - Date     Condition        Report By
 BJ2565  HISTORY     - 1968     MONUMENTED       LADH
 BJ2565
 BJ2565                          STATION DESCRIPTION
 BJ2565
 BJ2565'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2565'0.30 MI N FROM DASPIT.
 BJ2565'ABOUT 0.30 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE NORTH END OF
 BJ2565'THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86 IN DASPIT.  IN SECTION
 BJ2565'44, T11S, R7E.  LOCATED AT A POINT WHERE LOUISIANA HIGHWAYS 86 AND 347
 BJ2565'INTERSECT, 84.7 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BJ2565'HIGHWAY 86, 40.6 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BJ2565'347, 6.7 FEET EAST OF A LOUISIANA DEPARTMENT OF HIGHWAYS CONCRETE
 BJ2565'RIGHT-OF-WAY MARKER, 23.8 FEET NORTHWEST OF THE CENTER OF THE NORTH
 BJ2565'END OF A 30 INCH CONCRETE PIPE UNDER LOUISIANA HIGHWAY 347.  SET IN
 BJ2565'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK
 BJ2565'IS LOCATED 1.0 FOOT EAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2566 ***********************************************************************
 BJ2566  DESIGNATION -  23 V 64
 BJ2566  PID         -  BJ2566
 BJ2566  STATE/COUNTY-  LA/IBERIA
 BJ2566  COUNTRY     -  US
 BJ2566  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2566
 BJ2566                         *CURRENT SURVEY CONTROL
 BJ2566  ______________________________________________________________________
 BJ2566* NAD 83(1986) POSITION- 30 02 29.     (N) 091 48 26.     (W)   SCALED
 BJ2566* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2566  **This station is located in a suspected subsidence area (see below).
 BJ2566  ______________________________________________________________________
 BJ2566  GEOID HEIGHT    -        -26.641 (meters)                     GEOID18
 BJ2566
 BJ2566.The horizontal coordinates were scaled from a map and have
 BJ2566.an estimated accuracy of +/- 6 seconds.
 BJ2566
 BJ2566.** This station is in an area of known vertical motion. If an
 BJ2566.** orthometric height was ever established but is not available 
 BJ2566.** in the current survey control section, the orthometric height
 BJ2566.** is considered suspect.  Suspect heights are available in the
 BJ2566.** superseded section only if requested.
 BJ2566
 BJ2566.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2566.GEOID18 height accuracy estimate available here.
 BJ2566
 BJ2566.Click photographs - Photos may exist for this station.
 BJ2566
 BJ2566;                    North         East    Units  Estimated Accuracy
 BJ2566;SPC LA S     -   170,950.      954,300.      MT  (+/- 180 meters Scaled)
 BJ2566
 BJ2566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP149239(NAD 83)
 BJ2566
 BJ2566                          SUPERSEDED SURVEY CONTROL
 BJ2566
 BJ2566.No superseded survey control is available for this station.
 BJ2566
 BJ2566_MARKER: DD = SURVEY DISK
 BJ2566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2566_STAMPING: 23V64 1968
 BJ2566_MARK LOGO: LADHGS
 BJ2566_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2566+STABILITY: SURFACE MOTION
 BJ2566
 BJ2566  HISTORY     - Date     Condition        Report By
 BJ2566  HISTORY     - 1968     MONUMENTED       LADH
 BJ2566
 BJ2566                          STATION DESCRIPTION
 BJ2566
 BJ2566'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2566'0.65 MI W FROM DASPIT.
 BJ2566'ABOUT 0.65 MILE WEST ALONG LOUISIANA HIGHWAY 86 FROM THE SOUTH END OF
 BJ2566'THE BAYOU TECHE BRIDGE ON LOUISIANA HIGHWAY 86 IN DASPIT.  IN SECTION
 BJ2566'55, T11S, R6E.  LOCATED ON THE GROUNDS OF THE BELLMONT PLANTATION.
 BJ2566'49.0 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 86, 30.2
 BJ2566'FEET WEST OF A 48 INCH OAK TREE, 59.8 FEET SOUTHEAST OF A SHELL
 BJ2566'DRIVEWAY, 171.8 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE
 BJ2566'BLOCK RESIDENCE BELONGING TO JAMES W. WYCHE, 0.7 FOOT SOUTHEAST OF A
 BJ2566'WOOD FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BJ2566'THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTH OF A STEEL WITNESS
 BJ2566'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1849 ***********************************************************************
 AU1849  DESIGNATION -  23 V 7
 AU1849  PID         -  AU1849
 AU1849  STATE/COUNTY-  LA/IBERIA
 AU1849  COUNTRY     -  US
 AU1849  USGS QUAD   -  DELCAMBRE (2018)
 AU1849
 AU1849                         *CURRENT SURVEY CONTROL
 AU1849  ______________________________________________________________________
 AU1849* NAD 83(1986) POSITION- 29 58 45.     (N) 091 53 47.     (W)   SCALED
 AU1849* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1849  **This station is located in a suspected subsidence area (see below).
 AU1849  ______________________________________________________________________
 AU1849  GEOID HEIGHT    -        -26.474 (meters)                     GEOID18
 AU1849  DYNAMIC HEIGHT  -          2.087 (meters)        6.85  (feet) COMP
 AU1849  MODELED GRAVITY -    979,303.1   (mgal)                       NAVD 88
 AU1849
 AU1849.The horizontal coordinates were scaled from a map and have
 AU1849.an estimated accuracy of +/- 6 seconds.
 AU1849
 AU1849.** This station is in an area of known vertical motion. If an
 AU1849.** orthometric height was ever established but is not available 
 AU1849.** in the current survey control section, the orthometric height
 AU1849.** is considered suspect.  Suspect heights are available in the
 AU1849.** superseded section only if requested.
 AU1849
 AU1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1849.GEOID18 height accuracy estimate available here.
 AU1849
 AU1849.Click photographs - Photos may exist for this station.
 AU1849
 AU1849.The dynamic height is computed by dividing the NAVD 88
 AU1849.geopotential number by the normal gravity value computed on the
 AU1849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1849.degrees latitude (g = 980.6199 gals.).
 AU1849
 AU1849.The modeled gravity was interpolated from observed gravity values.
 AU1849
 AU1849;                    North         East    Units  Estimated Accuracy
 AU1849;SPC LA S     -   164,090.      945,670.      MT  (+/- 180 meters Scaled)
 AU1849
 AU1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP064169(NAD 83)
 AU1849
 AU1849                          SUPERSEDED SURVEY CONTROL
 AU1849
 AU1849.No superseded survey control is available for this station.
 AU1849
 AU1849_MARKER: DD = SURVEY DISK
 AU1849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1849_STAMPING: 23V7 1968
 AU1849_MARK LOGO: LADHGS
 AU1849_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1849+STABILITY: SURFACE MOTION
 AU1849
 AU1849  HISTORY     - Date     Condition        Report By
 AU1849  HISTORY     - 1968     MONUMENTED       LADTD
 AU1849  HISTORY     - 1982     GOOD             NGS
 AU1849
 AU1849                          STATION DESCRIPTION
 AU1849
 AU1849'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1849'5.90 MI SW FROM NEW IBERIA.
 AU1849'ABOUT 6.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 AU1849'INTERSECTION OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH
 AU1849'RAILROAD AVENUE) IN DELCAMBRE.  ABOUT 0.55 MILE SOUTHEAST ALONG THE
 AU1849'SOUTHERN PACIFIC RAILROAD TRACK FROM THE SOUTHERN PACIFIC RAILROAD
 AU1849'STATION IN NEW IBERIA TO ITS INTERSECTION WITH LOUISIANA HIGHWAY 14
 AU1849'(CENTER STREET).  THENCE ABOUT 5.35 MILES SOUTHWEST ALONG LOUISIANA
 AU1849'HIGHWAY 14.  IN SECTION 67, T12S, R6E.  67.5 FEET SOUTHEAST OF THE
 AU1849'CENTERLINE OF LOUISIANA HIGHWAY 14, 28.9 FEET NORTHEAST OF THE
 AU1849'NORTHEAST RAIL OF THE TEXAS AND NEW ORLEANS RAILROAD TRACK, 18.9 FEET
 AU1849'SOUTHEAST OF A POWER POLE, 385.3 FEET SOUTHWEST OF THE SOUTHWEST
 AU1849'CORNER OF A BRICK VENEER BUILDING HOUSING THE CLUB LA LOUISIANE
 AU1849'NIGHTCLUB.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 AU1849'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE
 AU1849'MARK.
 AU1849
 AU1849                          STATION RECOVERY (1982)
 AU1849
 AU1849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1849'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1850 ***********************************************************************
 AU1850  DESIGNATION -  23 V 8
 AU1850  PID         -  AU1850
 AU1850  STATE/COUNTY-  LA/IBERIA
 AU1850  COUNTRY     -  US
 AU1850  USGS QUAD   -  DELCAMBRE (2018)
 AU1850
 AU1850                         *CURRENT SURVEY CONTROL
 AU1850  ______________________________________________________________________
 AU1850* NAD 83(1986) POSITION- 29 59 07.     (N) 091 53 11.     (W)   SCALED
 AU1850* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1850  **This station is located in a suspected subsidence area (see below).
 AU1850  ______________________________________________________________________
 AU1850  GEOID HEIGHT    -        -26.488 (meters)                     GEOID18
 AU1850
 AU1850.The horizontal coordinates were scaled from a map and have
 AU1850.an estimated accuracy of +/- 6 seconds.
 AU1850
 AU1850.** This station is in an area of known vertical motion. If an
 AU1850.** orthometric height was ever established but is not available 
 AU1850.** in the current survey control section, the orthometric height
 AU1850.** is considered suspect.  Suspect heights are available in the
 AU1850.** superseded section only if requested.
 AU1850
 AU1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1850.GEOID18 height accuracy estimate available here.
 AU1850
 AU1850.Click photographs - Photos may exist for this station.
 AU1850
 AU1850;                    North         East    Units  Estimated Accuracy
 AU1850;SPC LA S     -   164,760.      946,630.      MT  (+/- 180 meters Scaled)
 AU1850
 AU1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP074176(NAD 83)
 AU1850
 AU1850                          SUPERSEDED SURVEY CONTROL
 AU1850
 AU1850.No superseded survey control is available for this station.
 AU1850
 AU1850_MARKER: DD = SURVEY DISK
 AU1850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1850_STAMPING: 23V8 1968
 AU1850_MARK LOGO: LADHGS
 AU1850_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1850+STABILITY: SURFACE MOTION
 AU1850
 AU1850  HISTORY     - Date     Condition        Report By
 AU1850  HISTORY     - 1968     MONUMENTED       LADTD
 AU1850  HISTORY     - 1980     GOOD             LADTD
 AU1850  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1850
 AU1850                          STATION DESCRIPTION
 AU1850
 AU1850'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1850'5.10 MI SW FROM NEW IBERIA.
 AU1850'ABOUT 0.55 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1850'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN NEW IBERIA TO ITS
 AU1850'INTERSECTION WITH LOUISIANA HIGHWAY 14 (CENTER STREET).  THENCE ABOUT
 AU1850'4.55 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 14.  IN SECTION 20, T12S,
 AU1850'R6E.  60.5 FEET NORTH-NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AU1850'14, 94.3 FEET SOUTHEAST OF A 36 INCH OAK TREE, 76.9 FEET SOUTHEAST OF
 AU1850'THE SOUTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO LEONCE
 AU1850'THERIOT, 1.3 FEET SOUTHEAST OF A BOARD FENCE. SET IN TOP OF A CONCRETE
 AU1850'POST PROJECTING 2 INCHES ABOVE THE GROUND. A STEEL WITNESS POST IS SET
 AU1850'0.9 FOOT WEST OF THE MARK.
 AU1850
 AU1850                          STATION RECOVERY (1980)
 AU1850
 AU1850'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1850'RECOVERED IN GOOD CONDITION.
 AU1850
 AU1850                          STATION RECOVERY (1982)
 AU1850
 AU1850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1850'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2079 ***********************************************************************
 AU2079  DESIGNATION -  23 V 8 RESET
 AU2079  PID         -  AU2079
 AU2079  STATE/COUNTY-  LA/IBERIA
 AU2079  COUNTRY     -  US
 AU2079  USGS QUAD   -  DELCAMBRE (2018)
 AU2079
 AU2079                         *CURRENT SURVEY CONTROL
 AU2079  ______________________________________________________________________
 AU2079* NAD 83(1986) POSITION- 29 59 08.     (N) 091 53 10.     (W)   SCALED
 AU2079* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2079  **This station is located in a suspected subsidence area (see below).
 AU2079  ______________________________________________________________________
 AU2079  GEOID HEIGHT    -        -26.488 (meters)                     GEOID18
 AU2079  DYNAMIC HEIGHT  -          3.097 (meters)       10.16  (feet) COMP
 AU2079  MODELED GRAVITY -    979,303.4   (mgal)                       NAVD 88
 AU2079
 AU2079.The horizontal coordinates were scaled from a map and have
 AU2079.an estimated accuracy of +/- 6 seconds.
 AU2079
 AU2079.** This station is in an area of known vertical motion. If an
 AU2079.** orthometric height was ever established but is not available 
 AU2079.** in the current survey control section, the orthometric height
 AU2079.** is considered suspect.  Suspect heights are available in the
 AU2079.** superseded section only if requested.
 AU2079
 AU2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2079.GEOID18 height accuracy estimate available here.
 AU2079
 AU2079.Click photographs - Photos may exist for this station.
 AU2079
 AU2079.The dynamic height is computed by dividing the NAVD 88
 AU2079.geopotential number by the normal gravity value computed on the
 AU2079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2079.degrees latitude (g = 980.6199 gals.).
 AU2079
 AU2079.The modeled gravity was interpolated from observed gravity values.
 AU2079
 AU2079;                    North         East    Units  Estimated Accuracy
 AU2079;SPC LA S     -   164,790.      946,660.      MT  (+/- 180 meters Scaled)
 AU2079
 AU2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP074177(NAD 83)
 AU2079
 AU2079                          SUPERSEDED SURVEY CONTROL
 AU2079
 AU2079.No superseded survey control is available for this station.
 AU2079
 AU2079_MARKER: DD = SURVEY DISK
 AU2079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2079_STAMPING: 23V8 RESET 1980
 AU2079_MARK LOGO: LADHGS
 AU2079_PROJECTION: FLUSH
 AU2079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2079+STABILITY: SURFACE MOTION
 AU2079
 AU2079  HISTORY     - Date     Condition        Report By
 AU2079  HISTORY     - 1980     MONUMENTED       LADH
 AU2079  HISTORY     - 1982     GOOD             NGS
 AU2079
 AU2079                          STATION DESCRIPTION
 AU2079
 AU2079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2079'2.5 KM (1.55 MI) WEST FROM NEW IBERIA.
 AU2079'2.5
 AU2079'KILOMETERS (1.55 MILES) WEST ALONG STATE HIGHWAY 14 FROM THE U.S.
 AU2079'HIGHWAY 90 OVERPASS IN NEW IBERIA TO THE MARK ON THE RIGHT, 0.08
 AU2079'KILOMETER (0.05 MILE) EAST OF THE JUNCTION OF L. THEIROT ROAD, 21.33
 AU2079'METERS (70.0 FEET) NORTH OF THE CENTER LINE OF THE WESTBOUND LANE OF
 AU2079'HIGHWAY 14, 11.27 METERS (37.0 FEET) EAST OF A 36-INCH OAK TREE, AND
 AU2079'1.82 METERS (6.0 FEET) WEST OF TELEPHONE CABLE JUNCTION BOX 78 1/2.
 AU2079'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 AU2079'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1851 ***********************************************************************
 AU1851  DESIGNATION -  23 V 9
 AU1851  PID         -  AU1851
 AU1851  STATE/COUNTY-  LA/IBERIA
 AU1851  COUNTRY     -  US
 AU1851  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1851
 AU1851                         *CURRENT SURVEY CONTROL
 AU1851  ______________________________________________________________________
 AU1851* NAD 83(1986) POSITION- 29 59 05.     (N) 091 52 20.     (W)   SCALED
 AU1851* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1851  **This station is located in a suspected subsidence area (see below).
 AU1851  ______________________________________________________________________
 AU1851  GEOID HEIGHT    -        -26.483 (meters)                     GEOID18
 AU1851  DYNAMIC HEIGHT  -          4.040 (meters)       13.25  (feet) COMP
 AU1851  MODELED GRAVITY -    979,303.6   (mgal)                       NAVD 88
 AU1851
 AU1851.The horizontal coordinates were scaled from a map and have
 AU1851.an estimated accuracy of +/- 6 seconds.
 AU1851
 AU1851.** This station is in an area of known vertical motion. If an
 AU1851.** orthometric height was ever established but is not available 
 AU1851.** in the current survey control section, the orthometric height
 AU1851.** is considered suspect.  Suspect heights are available in the
 AU1851.** superseded section only if requested.
 AU1851
 AU1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1851.GEOID18 height accuracy estimate available here.
 AU1851
 AU1851.Click photographs - Photos may exist for this station.
 AU1851
 AU1851.The dynamic height is computed by dividing the NAVD 88
 AU1851.geopotential number by the normal gravity value computed on the
 AU1851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1851.degrees latitude (g = 980.6199 gals.).
 AU1851
 AU1851.The modeled gravity was interpolated from observed gravity values.
 AU1851
 AU1851;                    North         East    Units  Estimated Accuracy
 AU1851;SPC LA S     -   164,700.      948,000.      MT  (+/- 180 meters Scaled)
 AU1851
 AU1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP087176(NAD 83)
 AU1851
 AU1851                          SUPERSEDED SURVEY CONTROL
 AU1851
 AU1851.No superseded survey control is available for this station.
 AU1851
 AU1851_MARKER: DD = SURVEY DISK
 AU1851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1851_STAMPING: 23V9 1968
 AU1851_MARK LOGO: LADHGS
 AU1851_PROJECTION: PROJECTING 3 CENTIMETERS
 AU1851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1851+STABILITY: SURFACE MOTION
 AU1851
 AU1851  HISTORY     - Date     Condition        Report By
 AU1851  HISTORY     - 1968     MONUMENTED       LADTD
 AU1851  HISTORY     - 1980     GOOD             LADTD
 AU1851  HISTORY     - 1982     GOOD             NGS
 AU1851
 AU1851                          STATION DESCRIPTION
 AU1851
 AU1851'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1851'4.20 MI SW FROM NEW IBERIA.
 AU1851'ABOUT 0.55 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1851'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN NEW IBERIA TO ITS
 AU1851'INTERSECTION WITH LOUISIANA HIGHWAY 14 (CENTER STREET).  THENCE ABOUT
 AU1851'3.65 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 14.  IN SECTION 20, T12S,
 AU1851'R6E.  73.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 31.0
 AU1851'FEET SOUTH OF A POWER POLE, 237.0 FEET NORTHEAST OF THE NORTHEAST
 AU1851'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO OPHIS COMEAUX, 200.8
 AU1851'FEET WEST-NORTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE
 AU1851'BELONGING TO JOSEPH MILTON LOUIS, 0.7 FOOT WEST-NORTHWEST OF A BARBED
 AU1851'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 AU1851'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
 AU1851
 AU1851                          STATION RECOVERY (1980)
 AU1851
 AU1851'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1851'RECOVERED IN GOOD CONDITION.
 AU1851
 AU1851                          STATION RECOVERY (1982)
 AU1851
 AU1851'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1851'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0205 ***********************************************************************
 BJ0205  DESIGNATION -  23 WARL
 BJ0205  PID         -  BJ0205
 BJ0205  STATE/COUNTY-  LA/ST LANDRY
 BJ0205  COUNTRY     -  US
 BJ0205  USGS QUAD   -  MELVILLE (2018)
 BJ0205
 BJ0205                         *CURRENT SURVEY CONTROL
 BJ0205  ______________________________________________________________________
 BJ0205* NAD 83(1986) POSITION- 30 42 21.     (N) 091 44 21.     (W)   SCALED
 BJ0205* NAVD 88 ORTHO HEIGHT -     9.942 (meters)       32.62  (feet) ADJUSTED
 BJ0205  ______________________________________________________________________
 BJ0205  GEOID HEIGHT    -        -27.166 (meters)                     GEOID18
 BJ0205  DYNAMIC HEIGHT  -          9.929 (meters)       32.58  (feet) COMP
 BJ0205  MODELED GRAVITY -    979,360.3   (mgal)                       NAVD 88
 BJ0205
 BJ0205  VERT ORDER      -  FIRST     CLASS I
 BJ0205
 BJ0205.The horizontal coordinates were scaled from a map and have
 BJ0205.an estimated accuracy of +/- 6 seconds.
 BJ0205
 BJ0205.The orthometric height was determined by differential leveling and
 BJ0205.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0205.in February 1994.
 BJ0205
 BJ0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0205.GEOID18 height accuracy estimate available here.
 BJ0205
 BJ0205.Click photographs - Photos may exist for this station.
 BJ0205
 BJ0205.The dynamic height is computed by dividing the NAVD 88
 BJ0205.geopotential number by the normal gravity value computed on the
 BJ0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0205.degrees latitude (g = 980.6199 gals.).
 BJ0205
 BJ0205.The modeled gravity was interpolated from observed gravity values.
 BJ0205
 BJ0205;                    North         East    Units  Estimated Accuracy
 BJ0205;SPC LA S     -   244,580.      961,120.      MT  (+/- 180 meters Scaled)
 BJ0205
 BJ0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP207976(NAD 83)
 BJ0205
 BJ0205                          SUPERSEDED SURVEY CONTROL
 BJ0205
 BJ0205  NAVD 88 (06/15/91)    9.982  (m)           32.75   (f) SUPERSEDED  1 1
 BJ0205  NGVD 29 (11/26/84)    9.945  (m)           32.63   (f) ADJUSTED    1 1
 BJ0205
 BJ0205.Superseded values are not recommended for survey control.
 BJ0205
 BJ0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0205.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0205
 BJ0205_MARKER: DD = SURVEY DISK
 BJ0205_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0205_STAMPING: PBM 23 WARL 1976
 BJ0205_MARK LOGO: USACE
 BJ0205_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0205_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0205+STABILITY: POSITION/ELEVATION WELL
 BJ0205_ROD/PIPE-DEPTH: 36.6 meters
 BJ0205_SLEEVE-DEPTH  : 29.3 meters
 BJ0205
 BJ0205  HISTORY     - Date     Condition        Report By
 BJ0205  HISTORY     - 1976     MONUMENTED       USACE
 BJ0205  HISTORY     - 1976     GOOD             NGS
 BJ0205  HISTORY     - 20050115 MARK NOT FOUND   USPSQD
 BJ0205
 BJ0205                          STATION DESCRIPTION
 BJ0205
 BJ0205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0205'1.1 MI NORTH FROM MELVILLE.
 BJ0205'0.8 MILE NORTH ALONG STATE HIGHWAY 105 FROM THE TEXAS AND PACIFIC
 BJ0205'RAILROAD OVERPASS, THENCE 0.05 MILE EAST ALONG A LEVEE ROAD
 BJ0205'THENCE 0.25 MILES NORTH ALONG THE WEST LEVEE ROAD OF THE ATCHAFALAYA
 BJ0205'RIVER, 0.1 MILE SOUTH OF AN OVERHEAD PIPE LINE CROSSING THE RIVER
 BJ0205'AND BENCH MARK Z 282, 143 FT SOUTHWEST OF THE JUNCTION OF A ROAD
 BJ0205'LEADING NORTHEAST TO THE RIVER BANK, 88 FT WEST OF THE CENTER LINE
 BJ0205'OF THE ROAD, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF
 BJ0205'120 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 96 FT WITH
 BJ0205'A 3-INCH SCREW CAP FOR ACCESS. THE CAP PROJECTS 21 INCHES ABOVE THE
 BJ0205'GROUND
 BJ0205
 BJ0205                          STATION RECOVERY (2005)
 BJ0205
 BJ0205'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ0205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3934 ***********************************************************************
 BJ3934  DESIGNATION -  230 73
 BJ3934  PID         -  BJ3934
 BJ3934  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3934  COUNTRY     -  US
 BJ3934  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3934
 BJ3934                         *CURRENT SURVEY CONTROL
 BJ3934  ______________________________________________________________________
 BJ3934* NAD 83(1986) POSITION- 30 27 02.     (N) 091 01 29.     (W)   SCALED
 BJ3934* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3934  **This station is located in a suspected subsidence area (see below).
 BJ3934  ______________________________________________________________________
 BJ3934  GEOID HEIGHT    -        -27.010 (meters)                     GEOID18
 BJ3934  DYNAMIC HEIGHT  -         12.038 (meters)       39.49  (feet) COMP
 BJ3934  MODELED GRAVITY -    979,340.6   (mgal)                       NAVD 88
 BJ3934
 BJ3934.The horizontal coordinates were scaled from a map and have
 BJ3934.an estimated accuracy of +/- 6 seconds.
 BJ3934
 BJ3934.** This station is in an area of known vertical motion. If an
 BJ3934.** orthometric height was ever established but is not available 
 BJ3934.** in the current survey control section, the orthometric height
 BJ3934.** is considered suspect.  Suspect heights are available in the
 BJ3934.** superseded section only if requested.
 BJ3934
 BJ3934.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3934.GEOID18 height accuracy estimate available here.
 BJ3934
 BJ3934.Click photographs - Photos may exist for this station.
 BJ3934
 BJ3934.The dynamic height is computed by dividing the NAVD 88
 BJ3934.geopotential number by the normal gravity value computed on the
 BJ3934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3934.degrees latitude (g = 980.6199 gals.).
 BJ3934
 BJ3934.The modeled gravity was interpolated from observed gravity values.
 BJ3934
 BJ3934;                    North         East    Units  Estimated Accuracy
 BJ3934;SPC LA S     -   216,250.    1,029,640.      MT  (+/- 180 meters Scaled)
 BJ3934
 BJ3934_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP896703(NAD 83)
 BJ3934
 BJ3934                          SUPERSEDED SURVEY CONTROL
 BJ3934
 BJ3934.No superseded survey control is available for this station.
 BJ3934
 BJ3934_MARKER: DB = BENCH MARK DISK
 BJ3934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3934_STAMPING: 230-73 1973
 BJ3934_MARK LOGO: LA-033
 BJ3934_PROJECTION: FLUSH
 BJ3934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3934+STABILITY: SURFACE MOTION
 BJ3934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3934+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2005
 BJ3934
 BJ3934  HISTORY     - Date     Condition        Report By
 BJ3934  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3934  HISTORY     - 1987     GOOD             LA-033
 BJ3934  HISTORY     - 20050405 GOOD             AERODA
 BJ3934
 BJ3934                          STATION DESCRIPTION
 BJ3934
 BJ3934'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3934'IN BATON ROUGE.
 BJ3934'LOCATED EAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF OLD
 BJ3934'HAMMOND HIGHWAY AND MILLERVILLE ROAD NEAR THE HIBERNIA NATIONAL BANK
 BJ3934'17.4 METERS (57 FEET) WEST OF THE CENTERLINE OF MILLERVILLE ROAD 12.2
 BJ3934'METERS (40 FEET) SOUTHEAST OF THE CENTERLINE OF OLD HAMMOND HIGHWAY,
 BJ3934'2.1 METERS (7 FEET) SOUTH OF A POWER POLE, AND 0.91 METERS (3 FEET)
 BJ3934'NORTHWEST OF A TELEPHONE JUNCTION BOX.
 BJ3934'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 BJ3934'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ3934
 BJ3934                          STATION RECOVERY (2005)
 BJ3934
 BJ3934'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ3934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3945 ***********************************************************************
 BJ3945  DESIGNATION -  230 74 AZ MK 2
 BJ3945  PID         -  BJ3945
 BJ3945  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3945  COUNTRY     -  US
 BJ3945  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3945
 BJ3945                         *CURRENT SURVEY CONTROL
 BJ3945  ______________________________________________________________________
 BJ3945* NAD 83(1986) POSITION- 30 27 04.     (N) 091 01 28.     (W)   SCALED
 BJ3945* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3945  **This station is located in a suspected subsidence area (see below).
 BJ3945  ______________________________________________________________________
 BJ3945  GEOID HEIGHT    -        -27.010 (meters)                     GEOID18
 BJ3945  DYNAMIC HEIGHT  -         11.895 (meters)       39.03  (feet) COMP
 BJ3945  MODELED GRAVITY -    979,340.7   (mgal)                       NAVD 88
 BJ3945
 BJ3945.The horizontal coordinates were scaled from a map and have
 BJ3945.an estimated accuracy of +/- 6 seconds.
 BJ3945
 BJ3945.** This station is in an area of known vertical motion. If an
 BJ3945.** orthometric height was ever established but is not available 
 BJ3945.** in the current survey control section, the orthometric height
 BJ3945.** is considered suspect.  Suspect heights are available in the
 BJ3945.** superseded section only if requested.
 BJ3945
 BJ3945.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3945.GEOID18 height accuracy estimate available here.
 BJ3945
 BJ3945.Click photographs - Photos may exist for this station.
 BJ3945
 BJ3945.The dynamic height is computed by dividing the NAVD 88
 BJ3945.geopotential number by the normal gravity value computed on the
 BJ3945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3945.degrees latitude (g = 980.6199 gals.).
 BJ3945
 BJ3945.The modeled gravity was interpolated from observed gravity values.
 BJ3945
 BJ3945;                    North         East    Units  Estimated Accuracy
 BJ3945;SPC LA S     -   216,310.    1,029,670.      MT  (+/- 180 meters Scaled)
 BJ3945
 BJ3945_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP896704(NAD 83)
 BJ3945
 BJ3945                          SUPERSEDED SURVEY CONTROL
 BJ3945
 BJ3945.No superseded survey control is available for this station.
 BJ3945
 BJ3945_MARKER: DD = SURVEY DISK
 BJ3945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3945_STAMPING: 230-74 AZ-2
 BJ3945_MARK LOGO: LA-033
 BJ3945_PROJECTION: FLUSH
 BJ3945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3945+STABILITY: SURFACE MOTION
 BJ3945
 BJ3945  HISTORY     - Date     Condition        Report By
 BJ3945  HISTORY     - 1974     MONUMENTED       LA-033
 BJ3945  HISTORY     - 1987     GOOD             LA-033
 BJ3945
 BJ3945                          STATION DESCRIPTION
 BJ3945
 BJ3945'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3945'IN BATON ROUGE.
 BJ3945'LOCATED EAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF OLD
 BJ3945'HAMMOND HIGHWAY AND MILLERVILLE ROAD, 107 METERS (351 FEET) SOUTHWEST
 BJ3945'OF THE CENTERLINE OF MILLERVILLE ROAD, 20.1 METERS (66 FEET)
 BJ3945'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 7.6 METERS (25 FEET)
 BJ3945'SOUTHEAST OF THE CENTERLINE OF OLD HAMMOND HIGHWAY AND 1.8 METERS (6
 BJ3945'FEET) NORTHWEST OF A CORNER FENCE POST.
 BJ3945'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ3945'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1201 ***********************************************************************
 CP1201  DESIGNATION -  2300 A BOLT
 CP1201  PID         -  CP1201
 CP1201  STATE/COUNTY-  LA/MADISON
 CP1201  COUNTRY     -  US
 CP1201  USGS QUAD   -  SONDHEIMER (2018)
 CP1201
 CP1201                         *CURRENT SURVEY CONTROL
 CP1201  ______________________________________________________________________
 CP1201* NAD 83(1986) POSITION- 32 31 20.     (N) 091 08 03.     (W)   SCALED
 CP1201* NAVD 88 ORTHO HEIGHT -    26.83  (+/-2cm)       88.0   (feet) VERTCON3
 CP1201  ______________________________________________________________________
 CP1201  GEOID HEIGHT    -        -26.459 (meters)                     GEOID18
 CP1201  VERT ORDER      -  ? (See Below)
 CP1201
 CP1201.The horizontal coordinates were scaled from a map and have
 CP1201.an estimated accuracy of +/- 6 seconds.
 CP1201
 CP1201.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1201.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1201
 CP1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1201.GEOID18 height accuracy estimate available here.
 CP1201
 CP1201.The vertical order pertains to the NGVD 29 superseded value.
 CP1201
 CP1201.Click photographs - Photos may exist for this station.
 CP1201
 CP1201;                    North         East    Units  Estimated Accuracy
 CP1201;SPC LA N     -   225,030.    1,128,320.      MT  (+/- 180 meters Scaled)
 CP1201
 CP1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR752998(NAD 83)
 CP1201
 CP1201                          SUPERSEDED SURVEY CONTROL
 CP1201
 CP1201  NGVD 29 (??/??/92)   26.841  (m)           88.06   (f) ADJ UNCH       
 CP1201
 CP1201.Superseded values are not recommended for survey control.
 CP1201
 CP1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1201.See file dsdata.pdf to determine how the superseded data were derived.
 CP1201
 CP1201_MARKER: B = BOLT
 CP1201_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1201_SP_SET: UNDERGROUND STONE
 CP1201_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1201
 CP1201  HISTORY     - Date     Condition        Report By
 CP1201  HISTORY     - UNK      MONUMENTED       USACE
 CP1201  HISTORY     - 1934     GOOD             USACE
 CP1201
 CP1201                          STATION DESCRIPTION
 CP1201
 CP1201'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1201'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1201'MISS. RIVER, MADISON PARISH, LA., AT OMEGA, LA.  1021 FEET WEST OF
 CP1201'LEVEE STATION NO. 2300.  2000 FEET NORTHWEST OF LEES CHAPEL.  500 FEET
 CP1201'NORTHEAST OF INTERSECTION OF DRAINAGE DITCH AND BENA BAYOU.  200 FEET
 CP1201'WEST OF BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1200 ***********************************************************************
 CP1200  DESIGNATION -  2300 A CAP
 CP1200  PID         -  CP1200
 CP1200  STATE/COUNTY-  LA/MADISON
 CP1200  COUNTRY     -  US
 CP1200  USGS QUAD   -  SONDHEIMER (2018)
 CP1200
 CP1200                         *CURRENT SURVEY CONTROL
 CP1200  ______________________________________________________________________
 CP1200* NAD 83(1986) POSITION- 32 31 20.     (N) 091 08 03.     (W)   SCALED
 CP1200* NAVD 88 ORTHO HEIGHT -    28.06  (+/-2cm)       92.1   (feet) VERTCON3
 CP1200  ______________________________________________________________________
 CP1200  GEOID HEIGHT    -        -26.459 (meters)                     GEOID18
 CP1200  VERT ORDER      -  ? (See Below)
 CP1200
 CP1200.The horizontal coordinates were scaled from a map and have
 CP1200.an estimated accuracy of +/- 6 seconds.
 CP1200
 CP1200.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1200.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1200
 CP1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1200.GEOID18 height accuracy estimate available here.
 CP1200
 CP1200.The vertical order pertains to the NGVD 29 superseded value.
 CP1200
 CP1200.Click photographs - Photos may exist for this station.
 CP1200
 CP1200;                    North         East    Units  Estimated Accuracy
 CP1200;SPC LA N     -   225,030.    1,128,320.      MT  (+/- 180 meters Scaled)
 CP1200
 CP1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR752998(NAD 83)
 CP1200
 CP1200                          SUPERSEDED SURVEY CONTROL
 CP1200
 CP1200  NGVD 29 (??/??/92)   28.070  (m)           92.09   (f) ADJ UNCH       
 CP1200
 CP1200.Superseded values are not recommended for survey control.
 CP1200
 CP1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1200.See file dsdata.pdf to determine how the superseded data were derived.
 CP1200
 CP1200_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1200_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1200_MARK LOGO: USACE
 CP1200_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1200_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1200
 CP1200  HISTORY     - Date     Condition        Report By
 CP1200  HISTORY     - UNK      MONUMENTED       USACE
 CP1200  HISTORY     - 1934     GOOD             USACE
 CP1200
 CP1200                          STATION DESCRIPTION
 CP1200
 CP1200'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1200'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1200'MISS. RIVER, MADISON PARISH, LA., AT OMEGA, LA.  1021 FEET WEST OF
 CP1200'LEVEE STATION NO. 2300.  2000 FEET NORTHWEST OF LEES CHAPEL.  500 FEET
 CP1200'NORTHEAST OF INTERSECTION OF DRAINAGE DITCH AND BENA BAYOU.  200 FEET
 CP1200'WEST OF BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1073 ***********************************************************************
 BH1073  DESIGNATION -  231
 BH1073  PID         -  BH1073
 BH1073  STATE/COUNTY-  LA/ORLEANS
 BH1073  COUNTRY     -  US
 BH1073  USGS QUAD   -  LITTLE WOODS (2018)
 BH1073
 BH1073                         *CURRENT SURVEY CONTROL
 BH1073  ______________________________________________________________________
 BH1073* NAD 83(1986) POSITION- 30 00 52.     (N) 089 58 00.     (W)   SCALED
 BH1073* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1073  **This station is located in a suspected subsidence area (see below).
 BH1073  ______________________________________________________________________
 BH1073  GEOID HEIGHT    -        -26.135 (meters)                     GEOID18
 BH1073
 BH1073.The horizontal coordinates were scaled from a map and have
 BH1073.an estimated accuracy of +/- 6 seconds.
 BH1073
 BH1073.** This station is in an area of known vertical motion.  Due to the
 BH1073.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1073.** determined the orthometric heights for marks in these suspect
 BH1073.** subsidence areas should be considered valid only at the epoch date
 BH1073.** associated with the orthometric height.  These heights must always
 BH1073.** be validated when used as control.  All previously superseded
 BH1073.** orthometric heights are now considered suspect and are available
 BH1073.** in the superseded section.  NGS does not recommend using suspect
 BH1073.** or superseded heights as control.
 BH1073
 BH1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1073.GEOID18 height accuracy estimate available here.
 BH1073
 BH1073.Click photographs - Photos may exist for this station.
 BH1073
 BH1073;                    North         East    Units  Estimated Accuracy
 BH1073;SPC LA S     -   168,650.    1,131,830.      MT  (+/- 180 meters Scaled)
 BH1073
 BH1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU138240(NAD 83)
 BH1073
 BH1073                          SUPERSEDED SURVEY CONTROL
 BH1073
 BH1073.No superseded survey control is available for this station.
 BH1073
 BH1073_MARKER: DD = SURVEY DISK
 BH1073_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1073_STAMPING: 231
 BH1073_MARK LOGO: LAGS
 BH1073_PROJECTION: PROJECTING 10 CENTIMETERS
 BH1073_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1073_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1073_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1073+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1073
 BH1073  HISTORY     - Date     Condition        Report By
 BH1073  HISTORY     - UNK      MONUMENTED       LAGS
 BH1073  HISTORY     - 1969     GOOD             CGS
 BH1073  HISTORY     - 1970     GOOD             NGS
 BH1073  HISTORY     - 1977     GOOD             NGS
 BH1073  HISTORY     - 1984     GOOD             LADTD
 BH1073  HISTORY     - 1985     GOOD             NGS
 BH1073  HISTORY     - 19901103 GOOD             NGS
 BH1073  HISTORY     - 19941024 GOOD             NGS
 BH1073
 BH1073                          STATION DESCRIPTION
 BH1073
 BH1073'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1073'2.9 MI E FROM NEW ORLEANS.
 BH1073'ABOUT 1.85 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1073'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, THENCE 1.05 MILES SOUTHEAST
 BH1073'ALONG GENTILLY ROAD, 153 FEET SOUTHEAST OF AND ACROSS THE ROAD FROM
 BH1073'THE SOUTHEAST CORNER OF A SMALL RED BRICK CHURCH BUILDING, 47 FEET
 BH1073'WEST OF THE NORTHWEST CORNER OF A CHAIN LINK FENCE AROUND A LARGE
 BH1073'FACTORY BUILDING, 43 FEET SOUTH OF THE CENTER LINE OF THE EASTBOUND
 BH1073'LANE OF THE ROAD, 7 FEET EAST OF A 30-INCH OAK TREE, 3.3 FEET NORTH OF
 BH1073'A LA. CONTROL WITNESS POST, 1.1 FEET WEST OF A METAL WITNESS POST, SET
 BH1073'IN THE TOP OF A CONCRETE POST 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 BH1073
 BH1073                          STATION RECOVERY (1970)
 BH1073
 BH1073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1073'RECOVERED IN GOOD CONDITION.
 BH1073
 BH1073                          STATION RECOVERY (1977)
 BH1073
 BH1073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1073'RECOVERED IN GOOD CONDITION.
 BH1073
 BH1073                          STATION RECOVERY (1984)
 BH1073
 BH1073'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BH1073'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BH1073'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BH1073
 BH1073                          STATION RECOVERY (1985)
 BH1073
 BH1073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1073'RECOVERED IN GOOD CONDITION, THE 1969 RECOVERY IS ADEQUATE WITH THE
 BH1073'FOLLOWING CORRECTIONS, THE SIGN HAS BEEN REMOVED FROM THE LA CONTROL
 BH1073'WITNESS POST BUT THE POST IS SOLID IN PLACE, THE SMALL RED BRICK
 BH1073'CHURCH BUILDING IS THE HISTORIC WILSON CHAPEL.
 BH1073
 BH1073                          STATION RECOVERY (1990)
 BH1073
 BH1073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1073'3.0 KM (1.9 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1073'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1073'THENCE 1.7 KM (1.1 MI) SOUTHEASTERLY ALONG GENTILLY ROAD, 46.6 M
 BH1073'(152.9 FT) SOUTHEAST OF AND ACROSS THE ROAD FROM THE SOUTHEAST CORNER
 BH1073'OF A CHURCH, 14.3 M (46.9 FT) WEST OF THE NORTHWEST CORNER OF A
 BH1073'CHAIN-LINK FENCE AROUND A FACTORY, 13.1 M (43.0 FT) SOUTH OF THE
 BH1073'CENTERLINE OF THE EASTBOUND LANES OF THE ROAD, 2.1 M (6.9 FT) EAST OF
 BH1073'A 36-INCH OAK TREE (1990), 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND
 BH1073'THE MONUMENT PROJECTS 0.12 M (0.39 FT) ABOVE THE GROUND SURFACE.
 BH1073
 BH1073                          STATION RECOVERY (1994)
 BH1073
 BH1073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1073'3.0 KM (1.85 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1073'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, THENCE 1.6
 BH1073'KM (1.00 MI) EASTERLY ALONG GENTILLY ROAD, 46.6 M (152.9 FT) SOUTHEAST
 BH1073'OF THE SOUTHEAST CORNER OF A CHURCH, 14.3 M (46.9 FT) WEST OF THE
 BH1073'NORTHWEST CORNER OF A CHAIN-LINK FENCE ENCLOSING A FACTORY, 13.1 M
 BH1073'(43.0 FT) SOUTH OF AND LEVEL WITH THE CENTERLINE OF THE EASTBOUND
 BH1073'LANES OF THE ROAD, 4.5 M (14.8 FT) WEST OF THE CENTER OF A GATE, 2.1 M
 BH1073'(6.9 FT) EAST OF 36-INCH OAK TREE, 0.2 M (0.7 FT) WEST OF A WITNESS
 BH1073'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 BH1073'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3933 ***********************************************************************
 BJ3933  DESIGNATION -  231 73
 BJ3933  PID         -  BJ3933
 BJ3933  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3933  COUNTRY     -  US
 BJ3933  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3933
 BJ3933                         *CURRENT SURVEY CONTROL
 BJ3933  ______________________________________________________________________
 BJ3933* NAD 83(1986) POSITION- 30 26 25.     (N) 091 00 29.     (W)   SCALED
 BJ3933* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3933  **This station is located in a suspected subsidence area (see below).
 BJ3933  ______________________________________________________________________
 BJ3933  GEOID HEIGHT    -        -27.002 (meters)                     GEOID18
 BJ3933  DYNAMIC HEIGHT  -         12.078 (meters)       39.63  (feet) COMP
 BJ3933  MODELED GRAVITY -    979,339.8   (mgal)                       NAVD 88
 BJ3933
 BJ3933.The horizontal coordinates were scaled from a map and have
 BJ3933.an estimated accuracy of +/- 6 seconds.
 BJ3933
 BJ3933.** This station is in an area of known vertical motion. If an
 BJ3933.** orthometric height was ever established but is not available 
 BJ3933.** in the current survey control section, the orthometric height
 BJ3933.** is considered suspect.  Suspect heights are available in the
 BJ3933.** superseded section only if requested.
 BJ3933
 BJ3933.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3933.GEOID18 height accuracy estimate available here.
 BJ3933
 BJ3933.Click photographs - Photos may exist for this station.
 BJ3933
 BJ3933.The dynamic height is computed by dividing the NAVD 88
 BJ3933.geopotential number by the normal gravity value computed on the
 BJ3933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3933.degrees latitude (g = 980.6199 gals.).
 BJ3933
 BJ3933.The modeled gravity was interpolated from observed gravity values.
 BJ3933
 BJ3933;                    North         East    Units  Estimated Accuracy
 BJ3933;SPC LA S     -   215,120.    1,031,240.      MT  (+/- 180 meters Scaled)
 BJ3933
 BJ3933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP912692(NAD 83)
 BJ3933
 BJ3933                          SUPERSEDED SURVEY CONTROL
 BJ3933
 BJ3933.No superseded survey control is available for this station.
 BJ3933
 BJ3933_MARKER: DB = BENCH MARK DISK
 BJ3933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3933_STAMPING: 231-73 1973
 BJ3933_MARK LOGO: LA-033
 BJ3933_PROJECTION: FLUSH
 BJ3933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3933+STABILITY: SURFACE MOTION
 BJ3933
 BJ3933  HISTORY     - Date     Condition        Report By
 BJ3933  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3933  HISTORY     - 1987     GOOD             LA-033
 BJ3933
 BJ3933                          STATION DESCRIPTION
 BJ3933
 BJ3933'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3933'IN BATON ROUGE.
 BJ3933'LOCATED EAST OF THE CITY OF BATON ROUGE AT ONEAL LANE AND INTERSTATE
 BJ3933'HIGHWAY 12 ABOUT 182.9 METERS (600 FEET) SOUTH OF THE INTERSTATE,
 BJ3933'22.9 METERS (75 FEET) WEST OF THE CENTERLINE OF ONEAL LANE, 11.6
 BJ3933'METERS (38 FEET) SOUTHEAST OF A 30-INCH OAK TREE, 7.9 METERS (26
 BJ3933'FEET) NORTHEAST OF A RIGHT-OF-WAY MARKER, AND 0.6 METERS (2 FEET)
 BJ3933'EAST OF A FENCE.
 BJ3933'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 BJ3933'THE MARK IS ABOVE LEVEL WITH LANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1537 ***********************************************************************
 CP1537  DESIGNATION -  232
 CP1537  PID         -  CP1537
 CP1537  STATE/COUNTY-  LA/MADISON
 CP1537  COUNTRY     -  US
 CP1537  USGS QUAD   -  BEDFORD (2018)
 CP1537
 CP1537                         *CURRENT SURVEY CONTROL
 CP1537  ______________________________________________________________________
 CP1537* NAD 83(1986) POSITION- 32 13 34.     (N) 091 01 04.     (W)   SCALED
 CP1537* NAVD 88 ORTHO HEIGHT -    26.70  (+/-2cm)       87.6   (feet) VERTCON3
 CP1537  ______________________________________________________________________
 CP1537  GEOID HEIGHT    -        -26.484 (meters)                     GEOID18
 CP1537  VERT ORDER      -  ? (See Below)
 CP1537
 CP1537.The horizontal coordinates were scaled from a map and have
 CP1537.an estimated accuracy of +/- 6 seconds.
 CP1537
 CP1537.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1537.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1537
 CP1537.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1537.GEOID18 height accuracy estimate available here.
 CP1537
 CP1537.The vertical order pertains to the NGVD 29 superseded value.
 CP1537
 CP1537.Click photographs - Photos may exist for this station.
 CP1537
 CP1537;                    North         East    Units  Estimated Accuracy
 CP1537;SPC LA N     -   192,340.    1,139,700.      MT  (+/- 180 meters Scaled)
 CP1537
 CP1537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR867672(NAD 83)
 CP1537
 CP1537                          SUPERSEDED SURVEY CONTROL
 CP1537
 CP1537  NGVD 29 (??/??/92)   26.735  (m)           87.71   (f) ADJ UNCH       
 CP1537
 CP1537.Superseded values are not recommended for survey control.
 CP1537
 CP1537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1537.See file dsdata.pdf to determine how the superseded data were derived.
 CP1537
 CP1537_MARKER: B = BOLT
 CP1537_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 CP1537_SP_SET: HOUSE CHIMNEY
 CP1537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1537+STABILITY: SURFACE MOTION
 CP1537
 CP1537  HISTORY     - Date     Condition        Report By
 CP1537  HISTORY     - UNK      MONUMENTED       USACE
 CP1537  HISTORY     - 1934     GOOD             CGS
 CP1537
 CP1537                          STATION DESCRIPTION
 CP1537
 CP1537'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CP1537'ABOUT 6.2 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS COPPER BOLT
 CP1537'LEADED HORIZONTALLY IN UPSTREAM CHIMNEY OF DWELLING HOUSE OCCUPIED BY
 CP1537'CLARA MILLER.  ON RIGHT BANK OF MISSISSIPPI RIVER IN MADISON PARISH,
 CP1537'LA.  ABOUT 2-1/2 MILES BELOW BEDFORD LDG. ON OWEN CHRISTMAS
 CP1537'PLANTATION.  (THE ABOVE MENTIONED DWELLING HOUSE IS KNOWN AS THE OLD
 CP1537'CHRISTMAS HOUSE).  37.2 METERS LANDSIDE FROM TOE OF LEVEE. IN S.E.
 CP1537'EDGE OF CHIMNEY IN TENTH COURSE OF BRICKS ABOVE GROUND. ABOUT 200
 CP1537'METERS ABOVE A CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3951 ***********************************************************************
 BJ3951  DESIGNATION -  232
 BJ3951  PID         -  BJ3951
 BJ3951  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3951  COUNTRY     -  US
 BJ3951  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3951
 BJ3951                         *CURRENT SURVEY CONTROL
 BJ3951  ______________________________________________________________________
 BJ3951* NAD 83(1986) POSITION- 30 25 23.     (N) 090 59 35.     (W)   SCALED
 BJ3951* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3951  **This station is located in a suspected subsidence area (see below).
 BJ3951  ______________________________________________________________________
 BJ3951  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BJ3951  DYNAMIC HEIGHT  -         11.676 (meters)       38.31  (feet) COMP
 BJ3951  MODELED GRAVITY -    979,337.5   (mgal)                       NAVD 88
 BJ3951
 BJ3951.The horizontal coordinates were scaled from a map and have
 BJ3951.an estimated accuracy of +/- 6 seconds.
 BJ3951
 BJ3951.** This station is in an area of known vertical motion. If an
 BJ3951.** orthometric height was ever established but is not available 
 BJ3951.** in the current survey control section, the orthometric height
 BJ3951.** is considered suspect.  Suspect heights are available in the
 BJ3951.** superseded section only if requested.
 BJ3951
 BJ3951.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3951.GEOID18 height accuracy estimate available here.
 BJ3951
 BJ3951.Click photographs - Photos may exist for this station.
 BJ3951
 BJ3951.The dynamic height is computed by dividing the NAVD 88
 BJ3951.geopotential number by the normal gravity value computed on the
 BJ3951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3951.degrees latitude (g = 980.6199 gals.).
 BJ3951
 BJ3951.The modeled gravity was interpolated from observed gravity values.
 BJ3951
 BJ3951;                    North         East    Units  Estimated Accuracy
 BJ3951;SPC LA S     -   213,210.    1,032,690.      MT  (+/- 180 meters Scaled)
 BJ3951
 BJ3951_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP927673(NAD 83)
 BJ3951
 BJ3951                          SUPERSEDED SURVEY CONTROL
 BJ3951
 BJ3951.No superseded survey control is available for this station.
 BJ3951
 BJ3951_MARKER: DB = BENCH MARK DISK
 BJ3951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3951_STAMPING: 232
 BJ3951_MARK LOGO: LA-033
 BJ3951_PROJECTION: FLUSH
 BJ3951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3951+STABILITY: SURFACE MOTION
 BJ3951
 BJ3951  HISTORY     - Date     Condition        Report By
 BJ3951  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3951  HISTORY     - 1987     GOOD             LA-033
 BJ3951
 BJ3951                          STATION DESCRIPTION
 BJ3951
 BJ3951'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3951'IN BATON ROUGE.
 BJ3951'LOCATED EAST OF THE CITY OF BATON ROUGE ABOUT 1.4 KM (0.85 MI) EAST
 BJ3951'ON HARRELS FERRY ROAD FROM THE JUNCTION OF HARRELS FERRY ROAD AND
 BJ3951'ONEAL LANE TO THE MARK ON THE SOUTHSIDE OF THE ROAD ACROSS FROM A
 BJ3951'WHITE BOARD FENCE LINE AND JUST WEST OF 17426 HARRELS FERRY ROAD,
 BJ3951'11.1 METERS (36.5 FEET) SOUTH OF THE CENTER OF HARRELS FERRY ROAD,
 BJ3951'AND 1.8 METERS (6 FEET) NORTH OF A BARB WIRE FENCE.  NO STAMPING
 BJ3951'REPORTED.
 BJ3951'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ3951'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0189 ***********************************************************************
 AT0189  DESIGNATION -  232/C RESET MRC
 AT0189  PID         -  AT0189
 AT0189  STATE/COUNTY-  LA/PLAQUEMINES
 AT0189  COUNTRY     -  US
 AT0189  USGS QUAD   -  PORT SULPHUR (2018)
 AT0189
 AT0189                         *CURRENT SURVEY CONTROL
 AT0189  ______________________________________________________________________
 AT0189* NAD 83(1986) POSITION- 29 29 43.     (N) 089 42 22.     (W)   SCALED
 AT0189* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0189  **This station is located in a suspected subsidence area (see below).
 AT0189  ______________________________________________________________________
 AT0189  GEOID HEIGHT    -        -24.378 (meters)                     GEOID18
 AT0189
 AT0189.The horizontal coordinates were scaled from a map and have
 AT0189.an estimated accuracy of +/- 6 seconds.
 AT0189
 AT0189.** This station is in an area of known vertical motion. If an
 AT0189.** orthometric height was ever established but is not available 
 AT0189.** in the current survey control section, the orthometric height
 AT0189.** is considered suspect.  Suspect heights are available in the
 AT0189.** superseded section only if requested.
 AT0189
 AT0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0189.GEOID18 height accuracy estimate available here.
 AT0189
 AT0189.Click photographs - Photos may exist for this station.
 AT0189
 AT0189;                    North         East    Units  Estimated Accuracy
 AT0189;SPC LA S     -   111,440.    1,157,780.      MT  (+/- 180 meters Scaled)
 AT0189
 AT0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT376659(NAD 83)
 AT0189
 AT0189                          SUPERSEDED SURVEY CONTROL
 AT0189
 AT0189.No superseded survey control is available for this station.
 AT0189
 AT0189_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0189_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0189_STAMPING: 232/C
 AT0189_MARK LOGO: MRC
 AT0189_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0189_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0189
 AT0189  HISTORY     - Date     Condition        Report By
 AT0189  HISTORY     - UNK      MONUMENTED       MRC
 AT0189  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0189  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0189
 AT0189                          STATION DESCRIPTION
 AT0189
 AT0189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0189'0.5 MILE NW FROM POTASH.
 AT0189'0.5 MILE NORTHWEST ALONG STATE HIGHWAY 31 FROM THE POST OFFICE AT
 AT0189'POTASH, PLAQUEMINES PARISH, IN A FIELD, ABOUT 26 FEET SOUTHWEST OF THE
 AT0189'CENTER LINE OF THE NEW ORLEANS LOWER COAST RAILROAD TRACK, AND NEAR
 AT0189'A FENCE ALONG THE ROAD SOUTHWEST OF THE LEVEE.  A MISSISSIPPI RIVER
 AT0189'COMMISSION STANDARD CAP, STAMPED 232/C AND RIVETED ON THE TOP OF AN
 AT0189'IRON PIPE.  NOTE-- A MISSISSIPPI RIVER COMMISSION PIPE AND CAP
 AT0189'(UNSTAMPED) WAS FOUND IN THE VICINITY AND WAS DESIGNATED BY THIS PARTY
 AT0189'AS BM (MRC).
 AT0189
 AT0189                          STATION RECOVERY (1971)
 AT0189
 AT0189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0189'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3943 ***********************************************************************
 BJ3943  DESIGNATION -  233 73
 BJ3943  PID         -  BJ3943
 BJ3943  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3943  COUNTRY     -  US
 BJ3943  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3943
 BJ3943                         *CURRENT SURVEY CONTROL
 BJ3943  ______________________________________________________________________
 BJ3943* NAD 83(1986) POSITION- 30 25 01.     (N) 090 58 30.     (W)   SCALED
 BJ3943* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3943  **This station is located in a suspected subsidence area (see below).
 BJ3943  ______________________________________________________________________
 BJ3943  GEOID HEIGHT    -        -26.983 (meters)                     GEOID18
 BJ3943  DYNAMIC HEIGHT  -         10.219 (meters)       33.53  (feet) COMP
 BJ3943  MODELED GRAVITY -    979,337.2   (mgal)                       NAVD 88
 BJ3943
 BJ3943.The horizontal coordinates were scaled from a map and have
 BJ3943.an estimated accuracy of +/- 6 seconds.
 BJ3943
 BJ3943.** This station is in an area of known vertical motion. If an
 BJ3943.** orthometric height was ever established but is not available 
 BJ3943.** in the current survey control section, the orthometric height
 BJ3943.** is considered suspect.  Suspect heights are available in the
 BJ3943.** superseded section only if requested.
 BJ3943
 BJ3943.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3943.GEOID18 height accuracy estimate available here.
 BJ3943
 BJ3943.Click photographs - Photos may exist for this station.
 BJ3943
 BJ3943.The dynamic height is computed by dividing the NAVD 88
 BJ3943.geopotential number by the normal gravity value computed on the
 BJ3943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3943.degrees latitude (g = 980.6199 gals.).
 BJ3943
 BJ3943.The modeled gravity was interpolated from observed gravity values.
 BJ3943
 BJ3943;                    North         East    Units  Estimated Accuracy
 BJ3943;SPC LA S     -   212,540.    1,034,430.      MT  (+/- 180 meters Scaled)
 BJ3943
 BJ3943_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP945667(NAD 83)
 BJ3943
 BJ3943                          SUPERSEDED SURVEY CONTROL
 BJ3943
 BJ3943.No superseded survey control is available for this station.
 BJ3943
 BJ3943_MARKER: DB = BENCH MARK DISK
 BJ3943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3943_STAMPING: 233-73 1973
 BJ3943_MARK LOGO: LA-033
 BJ3943_PROJECTION: FLUSH
 BJ3943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3943+STABILITY: SURFACE MOTION
 BJ3943
 BJ3943  HISTORY     - Date     Condition        Report By
 BJ3943  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3943  HISTORY     - 1987     GOOD             LA-033
 BJ3943
 BJ3943                          STATION DESCRIPTION
 BJ3943
 BJ3943'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3943'IN BATON ROUGE.
 BJ3943'LOCATED EAST OF THE CITY OF BATON ROUGE ABOUT 2.3 KM (1.4 MI) EAST ON
 BJ3943'HARRELS FERRY ROAD FROM THE JUNCTION OF HARRELS FERRY ROAD AND ONEAL
 BJ3943'LANE TO A METAL GATE CROSSING ROAD AND A POWER SUB-STATION ON THE
 BJ3943'RIGHT.  THE MARK IS ABOUT 240 PACES EAST OF THE METAL GATE ON THE
 BJ3943'SIDE OF THE ROAD NEAR THE FENCE LINE, 10.8 METERS (35.5 FEET) SOUTH
 BJ3943'OF THE CENTER OF THE ROAD, 1.1 METERS (3.5 FEET) NORTH OF A BARB WIRE
 BJ3943'FENCE.
 BJ3943'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ3943'THE MARK IS 0.31 M BELOW .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0219 ***********************************************************************
 AT0219  DESIGNATION -  235/4 BOLT MRC
 AT0219  PID         -  AT0219
 AT0219  STATE/COUNTY-  LA/PLAQUEMINES
 AT0219  COUNTRY     -  US
 AT0219  USGS QUAD   -  EMPIRE (2018)
 AT0219
 AT0219                         *CURRENT SURVEY CONTROL
 AT0219  ______________________________________________________________________
 AT0219* NAD 83(1986) POSITION- 29 25 12.     (N) 089 36 37.     (W)   SCALED
 AT0219* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0219  **This station is located in a suspected subsidence area (see below).
 AT0219  ______________________________________________________________________
 AT0219  GEOID HEIGHT    -        -24.133 (meters)                     GEOID18
 AT0219
 AT0219.The horizontal coordinates were scaled from a map and have
 AT0219.an estimated accuracy of +/- 6 seconds.
 AT0219
 AT0219.** This station is in an area of known vertical motion. If an
 AT0219.** orthometric height was ever established but is not available 
 AT0219.** in the current survey control section, the orthometric height
 AT0219.** is considered suspect.  Suspect heights are available in the
 AT0219.** superseded section only if requested.
 AT0219
 AT0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0219.GEOID18 height accuracy estimate available here.
 AT0219
 AT0219.Click photographs - Photos may exist for this station.
 AT0219
 AT0219;                    North         East    Units  Estimated Accuracy
 AT0219;SPC LA S     -   103,240.    1,167,200.      MT  (+/- 180 meters Scaled)
 AT0219
 AT0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT467573(NAD 83)
 AT0219
 AT0219                          SUPERSEDED SURVEY CONTROL
 AT0219
 AT0219.No superseded survey control is available for this station.
 AT0219
 AT0219_MARKER: B = BOLT
 AT0219_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0219_SP_SET: UNDERGROUND TILE
 AT0219_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0219
 AT0219  HISTORY     - Date     Condition        Report By
 AT0219  HISTORY     - UNK      MONUMENTED       MRC
 AT0219  HISTORY     - 1964     MARK NOT FOUND   CGS
 AT0219
 AT0219                          STATION DESCRIPTION
 AT0219
 AT0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0219'3 MI N FROM EMPIRE.
 AT0219'ABOUT 3 MILES NORTH ALONG STATE HIGHWAY 31 FROM EMPIRE, PLAQUEMINES
 AT0219'PARISH, ON THE D.A. BURAS PLANTATION, IN THE CANEBRAKES BACK OF THE
 AT0219'HOUSE, ABOUT 1,600 FEET SOUTH OF A POINT ABOUT 300 FEET EAST OF THE
 AT0219'HOUSE, AND 20 FEET WEST OF A NORTH-AND-SOUTH FENCE.  A COPPER BOLT,
 AT0219'SET IN THE TOP OF A TILE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS
 AT0219'HAD THROUGH AN IRON PIPE PROJECTING ABOUT 18 INCHES ABOVE GROUND AND
 AT0219'BEARING A MISSISSIPPI RIVER COMMISSION STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0220 ***********************************************************************
 AT0220  DESIGNATION -  235/4 CAP MRC
 AT0220  PID         -  AT0220
 AT0220  STATE/COUNTY-  LA/PLAQUEMINES
 AT0220  COUNTRY     -  US
 AT0220  USGS QUAD   -  EMPIRE (2018)
 AT0220
 AT0220                         *CURRENT SURVEY CONTROL
 AT0220  ______________________________________________________________________
 AT0220* NAD 83(1986) POSITION- 29 25 12.     (N) 089 36 37.     (W)   SCALED
 AT0220* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0220  **This station is located in a suspected subsidence area (see below).
 AT0220  ______________________________________________________________________
 AT0220  GEOID HEIGHT    -        -24.133 (meters)                     GEOID18
 AT0220
 AT0220.The horizontal coordinates were scaled from a map and have
 AT0220.an estimated accuracy of +/- 6 seconds.
 AT0220
 AT0220.** This station is in an area of known vertical motion. If an
 AT0220.** orthometric height was ever established but is not available 
 AT0220.** in the current survey control section, the orthometric height
 AT0220.** is considered suspect.  Suspect heights are available in the
 AT0220.** superseded section only if requested.
 AT0220
 AT0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0220.GEOID18 height accuracy estimate available here.
 AT0220
 AT0220.Click photographs - Photos may exist for this station.
 AT0220
 AT0220;                    North         East    Units  Estimated Accuracy
 AT0220;SPC LA S     -   103,240.    1,167,200.      MT  (+/- 180 meters Scaled)
 AT0220
 AT0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT467573(NAD 83)
 AT0220
 AT0220                          SUPERSEDED SURVEY CONTROL
 AT0220
 AT0220.No superseded survey control is available for this station.
 AT0220
 AT0220_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0220_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0220_MARK LOGO: MRC
 AT0220_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0220_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0220
 AT0220  HISTORY     - Date     Condition        Report By
 AT0220  HISTORY     - UNK      MONUMENTED       MRC
 AT0220  HISTORY     - 1964     MARK NOT FOUND   CGS
 AT0220
 AT0220                          STATION DESCRIPTION
 AT0220
 AT0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0220'3 MI N FROM EMPIRE.
 AT0220'ABOUT 3 MILES NORTH ALONG STATE HIGHWAY 31 FROM EMPIRE, PLAQUEMINES
 AT0220'PARISH, ON THE D.A. BURAS PLANTATION, IN THE CANEBRAKES BACK OF THE
 AT0220'HOUSE, ABOUT 1,600 FEET SOUTH OF A POINT ABOUT 300 FEET EAST OF THE
 AT0220'HOUSE, AND 20 FEET WEST OF A NORTH-AND-SOUTH FENCE.  AN IRON PIPE
 AT0220'PROJECTING ABOUT 18 INCHES ABOVE GROUND AND RARING A MRC STANDARD
 AT0220'CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1203 ***********************************************************************
 CP1203  DESIGNATION -  2350 A BOLT
 CP1203  PID         -  CP1203
 CP1203  STATE/COUNTY-  LA/MADISON
 CP1203  COUNTRY     -  US
 CP1203  USGS QUAD   -  SONDHEIMER (2018)
 CP1203
 CP1203                         *CURRENT SURVEY CONTROL
 CP1203  ______________________________________________________________________
 CP1203* NAD 83(1986) POSITION- 32 30 30.     (N) 091 07 44.     (W)   SCALED
 CP1203* NAVD 88 ORTHO HEIGHT -    26.43  (+/-2cm)       86.7   (feet) VERTCON3
 CP1203  ______________________________________________________________________
 CP1203  GEOID HEIGHT    -        -26.469 (meters)                     GEOID18
 CP1203  VERT ORDER      -  ? (See Below)
 CP1203
 CP1203.The horizontal coordinates were scaled from a map and have
 CP1203.an estimated accuracy of +/- 6 seconds.
 CP1203
 CP1203.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1203.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1203
 CP1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1203.GEOID18 height accuracy estimate available here.
 CP1203
 CP1203.The vertical order pertains to the NGVD 29 superseded value.
 CP1203
 CP1203.Click photographs - Photos may exist for this station.
 CP1203
 CP1203;                    North         East    Units  Estimated Accuracy
 CP1203;SPC LA N     -   223,490.    1,128,830.      MT  (+/- 180 meters Scaled)
 CP1203
 CP1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR757983(NAD 83)
 CP1203
 CP1203                          SUPERSEDED SURVEY CONTROL
 CP1203
 CP1203  NGVD 29 (??/??/92)   26.444  (m)           86.76   (f) ADJ UNCH       
 CP1203
 CP1203.Superseded values are not recommended for survey control.
 CP1203
 CP1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1203.See file dsdata.pdf to determine how the superseded data were derived.
 CP1203
 CP1203_MARKER: B = BOLT
 CP1203_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1203_SP_SET: UNDERGROUND STONE
 CP1203_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1203
 CP1203  HISTORY     - Date     Condition        Report By
 CP1203  HISTORY     - UNK      MONUMENTED       USACE
 CP1203  HISTORY     - 1934     GOOD             USACE
 CP1203
 CP1203                          STATION DESCRIPTION
 CP1203
 CP1203'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1203'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1203'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 3/4 MILE SOUTH OF
 CP1203'OMEGA, LA.  1043 FEET NORTHWEST OF LEVEE STATION NO. 2350.  25 FEET
 CP1203'SOUTHEAST OF HOUSE.  AT INTERSECTION OF DIRT ROADS IN EDGE OF
 CP1203'CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1202 ***********************************************************************
 CP1202  DESIGNATION -  2350 A CAP
 CP1202  PID         -  CP1202
 CP1202  STATE/COUNTY-  LA/MADISON
 CP1202  COUNTRY     -  US
 CP1202  USGS QUAD   -  SONDHEIMER (2018)
 CP1202
 CP1202                         *CURRENT SURVEY CONTROL
 CP1202  ______________________________________________________________________
 CP1202* NAD 83(1986) POSITION- 32 30 30.     (N) 091 07 44.     (W)   SCALED
 CP1202* NAVD 88 ORTHO HEIGHT -    27.66  (+/-2cm)       90.7   (feet) VERTCON3
 CP1202  ______________________________________________________________________
 CP1202  GEOID HEIGHT    -        -26.469 (meters)                     GEOID18
 CP1202  VERT ORDER      -  ? (See Below)
 CP1202
 CP1202.The horizontal coordinates were scaled from a map and have
 CP1202.an estimated accuracy of +/- 6 seconds.
 CP1202
 CP1202.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1202.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1202
 CP1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1202.GEOID18 height accuracy estimate available here.
 CP1202
 CP1202.The vertical order pertains to the NGVD 29 superseded value.
 CP1202
 CP1202.Click photographs - Photos may exist for this station.
 CP1202
 CP1202;                    North         East    Units  Estimated Accuracy
 CP1202;SPC LA N     -   223,490.    1,128,830.      MT  (+/- 180 meters Scaled)
 CP1202
 CP1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR757983(NAD 83)
 CP1202
 CP1202                          SUPERSEDED SURVEY CONTROL
 CP1202
 CP1202  NGVD 29 (??/??/92)   27.673  (m)           90.79   (f) ADJ UNCH       
 CP1202
 CP1202.Superseded values are not recommended for survey control.
 CP1202
 CP1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1202.See file dsdata.pdf to determine how the superseded data were derived.
 CP1202
 CP1202_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1202_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1202_MARK LOGO: USACE
 CP1202_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1202_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1202
 CP1202  HISTORY     - Date     Condition        Report By
 CP1202  HISTORY     - UNK      MONUMENTED       USACE
 CP1202  HISTORY     - 1934     GOOD             USACE
 CP1202
 CP1202                          STATION DESCRIPTION
 CP1202
 CP1202'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1202'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1202'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 3/4 MILE SOUTH OF
 CP1202'OMEGA, LA.  1043 FEET NORTHWEST OF LEVEE STATION NO. 2350.  25 FEET
 CP1202'SOUTHEAST OF HOUSE.  AT INTERSECTION OF DIRT ROADS IN EDGE OF
 CP1202'CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1191 ***********************************************************************
 BH1191  DESIGNATION -  236
 BH1191  PID         -  BH1191
 BH1191  STATE/COUNTY-  LA/ORLEANS
 BH1191  COUNTRY     -  US
 BH1191  USGS QUAD   -  LITTLE WOODS (2018)
 BH1191
 BH1191                         *CURRENT SURVEY CONTROL
 BH1191  ______________________________________________________________________
 BH1191* NAD 83(1993) POSITION- 30 00 30.46564(N) 089 56 22.14327(W)   ADJUSTED
 BH1191* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1191  **This station is located in a suspected subsidence area (see below).
 BH1191  ______________________________________________________________________
 BH1191  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 BH1191  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 BH1191  HORZ ORDER      -  SECOND
 BH1191
 BH1191.The horizontal coordinates were established by classical geodetic methods
 BH1191.and adjusted by the National Geodetic Survey in May 1994.
 BH1191
 BH1191.** This station is in an area of known vertical motion.  Due to the
 BH1191.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1191.** determined the orthometric heights for marks in these suspect
 BH1191.** subsidence areas should be considered valid only at the epoch date
 BH1191.** associated with the orthometric height.  These heights must always
 BH1191.** be validated when used as control.  All previously superseded
 BH1191.** orthometric heights are now considered suspect and are available
 BH1191.** in the superseded section.  NGS does not recommend using suspect
 BH1191.** or superseded heights as control.
 BH1191
 BH1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1191.GEOID18 height accuracy estimate available here.
 BH1191
 BH1191.Click photographs - Photos may exist for this station.
 BH1191
 BH1191.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1191
 BH1191. The following values were computed from the NAD 83(1993) position.
 BH1191
 BH1191;                    North         East     Units Scale Factor Converg.
 BH1191;SPC LA S     -   168,022.259 1,134,462.601   MT  0.99992575   +0 41 49.0
 BH1191;SPC LA S     -   551,253.03  3,721,982.72   sFT  0.99992575   +0 41 49.0
 BH1191;UTM  16      - 3,323,362.759   216,454.996   MT  1.00059205   -1 28 16.0
 BH1191;UTM  15      - 3,323,668.909   795,225.279   MT  1.00067548   +1 31 54.3
 BH1191
 BH1191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1191!SPC LA S     -   1.00000405  x   0.99992575  =   0.99992980
 BH1191!UTM  16      -   1.00000405  x   1.00059205  =   1.00059610
 BH1191!UTM  15      -   1.00000405  x   1.00067548  =   1.00067953
 BH1191
 BH1191:                Primary Azimuth Mark                     Grid Az
 BH1191:SPC LA S     -  236 AZ MK                                355 51 26.9
 BH1191:UTM  16      -  236 AZ MK                                358 01 31.9
 BH1191:UTM  15      -  236 AZ MK                                355 01 21.6
 BH1191
 BH1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1645423362(NAD 83)
 BH1191
 BH1191|---------------------------------------------------------------------|
 BH1191| PID    Reference Object                     Distance      Geod. Az  |
 BH1191|                                                           dddmmss.s |
 BH1191| AT1367 CHALMETTE TV STA WDSU MAST          APPROX. 6.7 KM 1950930.3 |
 BH1191| BH2843 236 LA GS LDH 1972 A PT              10.669 METERS 35631     |
 BH1191| BH1443 236 AZ MK                                          3563315.9 |
 BH1191|---------------------------------------------------------------------|
 BH1191
 BH1191                          SUPERSEDED SURVEY CONTROL
 BH1191
 BH1191  NAD 83(1992)-  30 00 30.46564(N)    089 56 22.14328(W) AD(       ) 2
 BH1191  NAD 83(1986)-  30 00 30.47897(N)    089 56 22.13982(W) AD(       ) 2
 BH1191  NAD 27      -  30 00 29.75307(N)    089 56 21.89649(W) AD(       ) 2
 BH1191
 BH1191.Superseded values are not recommended for survey control.
 BH1191
 BH1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1191.See file dsdata.pdf to determine how the superseded data were derived.
 BH1191
 BH1191_MARKER: DD = SURVEY DISK
 BH1191_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1191_STAMPING: 236
 BH1191_MARK LOGO: CGS+SS
 BH1191_PROJECTION: RECESSED 30 CENTIMETERS
 BH1191_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1191_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1191+SATELLITE: SATELLITE OBSERVATIONS - January 19, 1995
 BH1191
 BH1191  HISTORY     - Date     Condition        Report By
 BH1191  HISTORY     - 1938     MONUMENTED       LAGS
 BH1191  HISTORY     - 1971     GOOD             NGS
 BH1191  HISTORY     - 1972     GOOD             NGS
 BH1191  HISTORY     - 1977     GOOD             NGS
 BH1191  HISTORY     - 1984     GOOD             NGS
 BH1191  HISTORY     - 19901025 GOOD             NGS
 BH1191  HISTORY     - 19950119 GOOD             NGS
 BH1191
 BH1191                          STATION DESCRIPTION
 BH1191
 BH1191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 BH1191'4.95 MI SE FROM NEW ORLEANS.
 BH1191'ABOUT 1.85 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE HIGHWAY UNDERPASS
 BH1191'FOR INTERSTATE HIGHWAY 10 AT NEW ORLEANS, THENCE 2.9 MILES SOUTHEAST
 BH1191'ALONG GENTILLY ROAD, THENCE 0.2 MILE SOUTH ALONG OLD PARIS ROAD, ALONG
 BH1191'THE WEST SIDE OF THE STATE HIGHWAY 47 BRIDGE OVER THE INTRACOASTAL
 BH1191'WATERWAY, 160 YARDS NORTH OF THE CENTER OF THE ENTRANCE TO THE MICHOUD
 BH1191'STEAM-ELECTRIC GENERATING STATION, 23 FEET EAST OF THE CENTER LINE OF
 BH1191'THE ROAD, SET IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 BH1191'HEADWALL OF A 6-FOOT CONCRETE CULVERT, 66 FEET SOUTH OF A METAL POLE
 BH1191'WHICH IS A BRACE POLE FOR A GUY WIRE, AND ABOUT 1/2 FOOT BELOW THE
 BH1191'LEVEL OF THE ROAD.  SEC 42, T12S, R12E.
 BH1191
 BH1191                          STATION RECOVERY (1972)
 BH1191
 BH1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RT)
 BH1191'THE STATION IS LOCATED 5 MILES NORTH OF CHALMETTE, 8 MILES NORTHEAST
 BH1191'OF NEW ORLEANS, AND 9 MILES NORTHEAST OF GRETNA, IN THE SOUTHEAST
 BH1191'QUARTER OF SECTION 42, T12S, R13E, AND ON THE PROPERTY OWNED BY THE
 BH1191'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BH1191'
 BH1191'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 39 AND 47 IN
 BH1191'CHALMETTE, DRIVE NORTH ALONG STATE HIGHWAY 47 FOR 5.1 MILES TO THE
 BH1191'NORTH SIDE OF THE GULF INTERCOASTAL CANAL BRIDGE.  FOLLOW THE OLD
 BH1191'ROADWAY UNDER THE BRIDGE FOR APPROXIMATELY 0.2 MILE TO THE STATION ON
 BH1191'THE LEFT AND EAST OF THE HIGHWAY IN A DRILL HOLE IN THE HEADWALL OF A
 BH1191'CROSS DRAIN.
 BH1191'
 BH1191'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTH ALONG PARIS
 BH1191'ROAD FOR 0.2 MILE TO THE OLD GENTILLY ROAD.  TURN LEFT ON THE OLD
 BH1191'GENTILLY ROAD AND GO WEST FOR 0.01 MILE.  IT IS SET ON THE LEFT AND
 BH1191'SOUTH OF THE ROAD.
 BH1191'
 BH1191'TO REACH AZIMUTH MARK 2 FROM THE STATION, GO NORTH ON STATE HIGHWAY 47
 BH1191'(PARIS ROAD) FOR 0.2 MILE TO THE OLD GENTILLY ROAD.  IT IS SET ON THE
 BH1191'LEFT IN A BRIDGE BENT.
 BH1191'
 BH1191'THE STATION MARK IS A STANDARD LOUISIANA GEODETIC SURVEY DISK SET IN A
 BH1191'DRILL HOLE IN THE CONCRETE HEADWALL OF A CULVERT AND IS FLUSH WITH THE
 BH1191'SURFACE OF THE CONCRETE.  IT IS STAMPED L.G.S. 236.  IT IS 156 FEET
 BH1191'EAST OF A CHAIN LINK FENCE, 118 FEET SOUTHWEST OF A CONCRETE
 BH1191'RIGHT-OF-WAY MARKER, 67 FEET SOUTH-SOUTHWEST OF A METAL POWER POLE, 24
 BH1191'FEET EAST OF THE CENTER OF STATE HIGHWAY 47, AND IS SET IN A 6-FOOT
 BH1191'BOX CULVERT HEADWALL ON THE EAST SIDE OF THE HIGHWAY 6 INCHES SOUTH OF
 BH1191'THE NORTH END OF THE HEADWALL.
 BH1191'
 BH1191'THE AZIMUTH MARK IS A STANDARD LADHGS DISK SET IN THE TOP OF A 12-INCH
 BH1191'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BH1191'STAMPED 236 AZ. MK. 1972.  IT IS 51 FEET WEST OF THE CENTER OF STATE
 BH1191'HIGHWAY 47 (PARIS ROAD), 38 FEET SOUTH OF THE CENTER OF THE OLD
 BH1191'GENTILLY ROAD, AND 6 FEET EAST-SOUTHEAST OF A METAL WITNESS POST AND
 BH1191'SIGN.
 BH1191'
 BH1191'AZIMUTH MARK 2 IS A STANDARD LOUISIANA GEODETIC SURVEY DISK SET IN A
 BH1191'DRILL HOLE ON A BENT UNDER THE PARIS ROAD BRIDGE AND IS FLUSH WITH THE
 BH1191'CONCRETE.  IT IS STAMPED W.P.A. 235 R.  IT IS 110 FEET SOUTH OF THE
 BH1191'CENTER OF THE OLD GENTILLY ROAD, 87 FEET SOUTHEAST OF A POWER POLE, 55
 BH1191'FEET NORTHWEST OF A POWER POLE, AND 50 FEET WEST OF THE CENTER OF
 BH1191'STATE HIGHWAY 47 (PARIS ROAD).
 BH1191'
 BH1191'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BH1191
 BH1191                          STATION RECOVERY (1977)
 BH1191
 BH1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1191'5.1 MILE NORTH ALONG PARIS ROAD, (OLD STATE HIGHWAY 47) FROM THE
 BH1191'INTERSECTION OF STATE HIGHWAY 39 AT CHALMETTE, 0.2 MILE SOUTH OF
 BH1191'THE INTERSECTION OF GENTILLY ROAD, 41.5 FT. NORTHWEST OF THE
 BH1191'NORTHWEST CORNER OF THE CONCRETE FOUNDATION FOR THE FIFTH SET OF
 BH1191'BRIDGE PIERS NORTH OF THE NORTH LEVEE FOR THE INTRACOASTAL
 BH1191'WATERWAYS, 24 FT. EAST OF THE CENTER LINE OF THE HIGH, 67 FT. SOUTH
 BH1191'OF AN 18-INCH STEEL GUY POLE FOR POWER LINE POLE NUMBER W-1405,
 BH1191'SET IN TOP AND 0.5 FT. SOUTH OF THE NORTH EDGE OF A HEAD WALL OF
 BH1191'A 6 FT. BOX CULVERT, NOTE MARK IS 231 FT. SOUTHWEST OF BENCH MARK
 BH1191'Z 297, DESCRIBED IN QUAD 300893, LINE 101.
 BH1191
 BH1191                          STATION RECOVERY (1984)
 BH1191
 BH1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 BH1191'RECOVERED IN GOOD CONDITION.  NOTE, NOT LEVELED TO IN 1984.
 BH1191
 BH1191                          STATION RECOVERY (1990)
 BH1191
 BH1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1191'0.5 KM (0.3 MI) SOUTHERLY ALONG PARIS ROAD FROM THE JUNCTION OF
 BH1191'GENTILLY ROAD IN NEW ORLEANS, 12.2 M (40.0 FT) NORTH OF THE WEST
 BH1191'COLUMN OF THE 11TH PIER SOUTH OF GENTILLY ROAD OF THE STATE HIGHWAY
 BH1191'47 OVERPASS OF THE INTRACOASTAL WATERWAY, 12.0 M (39.4 FT) EAST OF
 BH1191'AND LEVEL WITH THE ROAD CENTERLINE, AND THE MONUMENT IS 0.3 M (1.0
 BH1191'FT) BELOW THE GROUND SURFACE.
 BH1191
 BH1191                          STATION RECOVERY (1995)
 BH1191
 BH1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 BH1191'4.3 KM (2.65 MI) WESTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1191'FROM THE JUNCTION OF INTERSTATE HIGHWAY 610 IN NEW ORLEANS, THENCE 4.5
 BH1191'KM (2.80 MI) EASTERLY ALONG GENTILLY ROAD, THENCE 0.4 KM (0.25 MI)
 BH1191'SOUTHERLY ALONG PARIS ROAD, 12.0 M (39.4 FT) EAST OF THE ROAD CENTER,
 BH1191'10.8 M (35.4 FT) NORTH OF THE NORTHEAST CORNER OF THE WEST CONCRETE
 BH1191'COLUMN OF THE 11TH PIER SOUTH OF GENTILLY ROAD OF THE STATE HIGHWAY 47
 BH1191'BRIDGE SPANNING THE INTRACOASTAL WATERWAY, 0.5 M (1.6 FT) BELOW THE
 BH1191'LEVEL OF THE ROAD, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW
 BH1191'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1443 ***********************************************************************
 BH1443  DESIGNATION -  236 AZ MK
 BH1443  PID         -  BH1443
 BH1443  STATE/COUNTY-  LA/ORLEANS
 BH1443  COUNTRY     -  US
 BH1443  USGS QUAD   -  LITTLE WOODS (2018)
 BH1443
 BH1443                         *CURRENT SURVEY CONTROL
 BH1443  ______________________________________________________________________
 BH1443* NAD 83(1986) POSITION- 30 00 43.     (N) 089 56 21.     (W)   SCALED
 BH1443* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1443  **This station is located in a suspected subsidence area (see below).
 BH1443  ______________________________________________________________________
 BH1443  GEOID HEIGHT    -        -26.132 (meters)                     GEOID18
 BH1443
 BH1443.The horizontal coordinates were scaled from a map and have
 BH1443.an estimated accuracy of +/- 6 seconds.
 BH1443
 BH1443.** This station is in an area of known vertical motion.  Due to the
 BH1443.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1443.** determined the orthometric heights for marks in these suspect
 BH1443.** subsidence areas should be considered valid only at the epoch date
 BH1443.** associated with the orthometric height.  These heights must always
 BH1443.** be validated when used as control.  All previously superseded
 BH1443.** orthometric heights are now considered suspect and are available
 BH1443.** in the superseded section.  NGS does not recommend using suspect
 BH1443.** or superseded heights as control.
 BH1443
 BH1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1443.GEOID18 height accuracy estimate available here.
 BH1443
 BH1443.Click photographs - Photos may exist for this station.
 BH1443
 BH1443;                    North         East    Units  Estimated Accuracy
 BH1443;SPC LA S     -   168,410.    1,134,490.      MT  (+/- 180 meters Scaled)
 BH1443
 BH1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU164237(NAD 83)
 BH1443
 BH1443                          SUPERSEDED SURVEY CONTROL
 BH1443
 BH1443.No superseded survey control is available for this station.
 BH1443
 BH1443_MARKER: DZ = AZIMUTH MARK DISK
 BH1443_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BH1443_SP_SET: PILE CAP
 BH1443_STAMPING: NO 236 AZ MK 1972
 BH1443_MARK LOGO: NGS
 BH1443_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1443_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1443_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1443+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1443
 BH1443  HISTORY     - Date     Condition        Report By
 BH1443  HISTORY     - 1972     MONUMENTED       NGS
 BH1443  HISTORY     - 1977     GOOD             NGS
 BH1443  HISTORY     - 1984     GOOD             NGS
 BH1443  HISTORY     - 1984     GOOD             LADTD
 BH1443  HISTORY     - 1985     GOOD             NGS
 BH1443  HISTORY     - 19901019 GOOD             NGS
 BH1443  HISTORY     - 19941024 GOOD             NGS
 BH1443
 BH1443                          STATION DESCRIPTION
 BH1443
 BH1443'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BH1443'4.6 MI EAST FROM NEW ORLEANS.
 BH1443'1.85 MILE EAST ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY) FROM
 BH1443'THE INTERSTATE HIGHWAY 10 OVERPASS, THENCE 1.75 MILE SOUTHEAST
 BH1443'ALONG GENTILLY ROAD, AT THE INTERSECTION OF PARIS ROAD (OLD STATE
 BH1443'HIGHWAY 47), SET IN TOP AND 0.8 FT. SOUTH OF THE NORTH EDGE OF
 BH1443'THE CONCRETE FOUNDATION OF THE FIRST ROW OF PILLARS SOUTH OF GENTILLY
 BH1443'ROAD, BELOW THE SOUTH BOUND LANES OF STATE HIGHWAY 47 OVERPASS,
 BH1443'6 FT. EAST OF THE WEST END OF THE FOUNDATION, 25 FT. SOUTH OF THE
 BH1443'CENTER LINE FOR THE EAST BOUND LANES OF GENTILLY ROAD, 50 FT. EAST
 BH1443'OF THE CENTER LINE OF PARIS ROAD.
 BH1443
 BH1443                          STATION RECOVERY (1984)
 BH1443
 BH1443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 BH1443'RECOVERED IN GOOD CONDITION.
 BH1443
 BH1443                          STATION RECOVERY (1984)
 BH1443
 BH1443'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BH1443'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BH1443'THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BH1443
 BH1443                          STATION RECOVERY (1985)
 BH1443
 BH1443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1443'RECOVERED IN GOOD CONDITION, THE 1977 RECOVERY NOTE IS ADEQUATE EXCEPT
 BH1443'THE WITNESS POST NO LONGER EXISTS AND IS NOT NEEDED, MARK IS 4.4 KM
 BH1443'(2.75 MI) SOUTHEAST ALONG GENTILLY ROAD INSTEAD OF 2.8 KM (1.75 MI)
 BH1443'SOUTHEAST.
 BH1443
 BH1443                          STATION RECOVERY (1990)
 BH1443
 BH1443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1443'3.0 KM (1.9 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1443'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1443'THENCE 2.8 KM (1.7 MI) EASTERLY ALONG GENTILLY ROAD, IN TOP OF AND
 BH1443'0.2 M (0.7 FT) SOUTH OF THE NORTH END OF THE CONCRETE PILE CAP (FIRST
 BH1443'PIER SOUTH OF GENTILLY ROAD) OF PARIS ROAD (OLD STATE HIGHWAY 47)
 BH1443'OVERPASS OF THE HIGHWAY, 15.2 M (49.9 FT) EAST OF THE CENTER OF PARIS
 BH1443'ROAD, 7.6 M (24.9 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES
 BH1443'OF GENTILLY ROAD, AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE ROAD.
 BH1443
 BH1443                          STATION RECOVERY (1994)
 BH1443
 BH1443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1443'3.0 KM (1.85 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1443'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, THENCE 4.5
 BH1443'KM (2.80 MI) EASTERLY ALONG GENTILLY ROAD, IN TOP OF AND 0.2 M (0.7
 BH1443'FT) SOUTH OF THE NORTH END OF A CONCRETE PILE CAP FOR THE 1ST PIER
 BH1443'SOUTH OF THE ROAD OF THE INTERSTATE HIGHWAY 510 (STATE HIGHWAY 47)
 BH1443'OVERPASS OF THE ROAD AND THE INTRACOASTAL WATERWAY, 15.2 M (49.9 FT)
 BH1443'EAST OF THE CENTER OF PARIS ROAD, 7.6 M (24.9 FT) SOUTH OF THE
 BH1443'CENTERLINE OF THE EASTBOUND LANES OF GENTILLY ROAD, 4.5 M (14.8 FT)
 BH1443'WEST OF THE CENTER OF THE OVERPASS, AND 0.6 M (2.0 FT) ABOVE THE LEVEL
 BH1443'OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0237 ***********************************************************************
 AT0237  DESIGNATION -  236/C BOLT MRC
 AT0237  PID         -  AT0237
 AT0237  STATE/COUNTY-  LA/PLAQUEMINES
 AT0237  COUNTRY     -  US
 AT0237  USGS QUAD   -  EMPIRE (2018)
 AT0237
 AT0237                         *CURRENT SURVEY CONTROL
 AT0237  ______________________________________________________________________
 AT0237* NAD 83(1986) POSITION- 29 23 05.     (N) 089 35 31.     (W)   SCALED
 AT0237* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0237  **This station is located in a suspected subsidence area (see below).
 AT0237  ______________________________________________________________________
 AT0237  GEOID HEIGHT    -        -24.039 (meters)                     GEOID18
 AT0237
 AT0237.The horizontal coordinates were scaled from a map and have
 AT0237.an estimated accuracy of +/- 6 seconds.
 AT0237
 AT0237.** This station is in an area of known vertical motion. If an
 AT0237.** orthometric height was ever established but is not available 
 AT0237.** in the current survey control section, the orthometric height
 AT0237.** is considered suspect.  Suspect heights are available in the
 AT0237.** superseded section only if requested.
 AT0237
 AT0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0237.GEOID18 height accuracy estimate available here.
 AT0237
 AT0237.Click photographs - Photos may exist for this station.
 AT0237
 AT0237;                    North         East    Units  Estimated Accuracy
 AT0237;SPC LA S     -    99,350.    1,169,040.      MT  (+/- 180 meters Scaled)
 AT0237
 AT0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT484534(NAD 83)
 AT0237
 AT0237                          SUPERSEDED SURVEY CONTROL
 AT0237
 AT0237.No superseded survey control is available for this station.
 AT0237
 AT0237_MARKER: B = BOLT
 AT0237_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0237_SP_SET: UNDERGROUND TILE
 AT0237_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0237
 AT0237  HISTORY     - Date     Condition        Report By
 AT0237  HISTORY     - UNK      MONUMENTED       MRC
 AT0237  HISTORY     - 1971     GOOD             NGS
 AT0237  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0237
 AT0237                          STATION DESCRIPTION
 AT0237
 AT0237'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0237'0.5 MI SE FROM EMPIRE.
 AT0237'ABOUT 0.4 MILE SOUTHEAST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE
 AT0237'OVER THE DOULLUT CANAL AT EMPIRE, THENCE 0.1 MILE NORTHEAST ALONG A
 AT0237'SHELL DRIVE, 35 1/2 FEET NORTH OF THE CENTER OF THE CROSSING OF THE
 AT0237'DRIVE AND THE MISSOURI PACIFIC RAILROAD, 27 FEET NORTHWEST OF THE
 AT0237'CENTER LINE OF THE DRIVE, 22.8 FEET NORTHEAST OF THE NORTHEAST RAIL, 1
 AT0237'1/2 FEET SOUTHWEST OF A POWER POLE WITH A STREET LIGHT, 1.1 FEET
 AT0237'NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND IS
 AT0237'A COPPER BOLT SET IN THE TOP OF A TILE ABOUT 1 FOOT UNDERGROUND,
 AT0237'ACCESS TO WHICH IS HAD THROUGH A 3-INCH IRON PIPE THAT PROJECTS 2.7
 AT0237'FEET.
 AT0237
 AT0237                          STATION RECOVERY (1984)
 AT0237
 AT0237'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0237'NOT RECOVERED, ACCESSIBLE ONLY BY REMOVING BM 236 C CAP MRC.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0236 ***********************************************************************
 AT0236  DESIGNATION -  236/C CAP MRC
 AT0236  PID         -  AT0236
 AT0236  STATE/COUNTY-  LA/PLAQUEMINES
 AT0236  COUNTRY     -  US
 AT0236  USGS QUAD   -  EMPIRE (2018)
 AT0236
 AT0236                         *CURRENT SURVEY CONTROL
 AT0236  ______________________________________________________________________
 AT0236* NAD 83(1986) POSITION- 29 23 03.     (N) 089 35 30.     (W)   SCALED
 AT0236* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0236  **This station is located in a suspected subsidence area (see below).
 AT0236  ______________________________________________________________________
 AT0236  GEOID HEIGHT    -        -24.037 (meters)                     GEOID18
 AT0236
 AT0236.The horizontal coordinates were scaled from a map and have
 AT0236.an estimated accuracy of +/- 6 seconds.
 AT0236
 AT0236.** This station is in an area of known vertical motion. If an
 AT0236.** orthometric height was ever established but is not available 
 AT0236.** in the current survey control section, the orthometric height
 AT0236.** is considered suspect.  Suspect heights are available in the
 AT0236.** superseded section only if requested.
 AT0236
 AT0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0236.GEOID18 height accuracy estimate available here.
 AT0236
 AT0236.Click photographs - Photos may exist for this station.
 AT0236
 AT0236;                    North         East    Units  Estimated Accuracy
 AT0236;SPC LA S     -    99,290.    1,169,070.      MT  (+/- 180 meters Scaled)
 AT0236
 AT0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT484533(NAD 83)
 AT0236
 AT0236                          SUPERSEDED SURVEY CONTROL
 AT0236
 AT0236.No superseded survey control is available for this station.
 AT0236
 AT0236_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0236_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0236_STAMPING: 236-C
 AT0236_MARK LOGO: MRC
 AT0236_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0236
 AT0236  HISTORY     - Date     Condition        Report By
 AT0236  HISTORY     - 1964     MONUMENTED       MRC
 AT0236  HISTORY     - 1971     GOOD             NGS
 AT0236  HISTORY     - 1984     POOR             NGS
 AT0236
 AT0236                          STATION DESCRIPTION
 AT0236
 AT0236'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0236'0.5 MI SE FROM EMPIRE.
 AT0236'ABOUT 0.4 MILE SOUTHEAST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE
 AT0236'OVER THE DOULLUT CANAL AT EMPIRE, THENCE 0.1 MILE NORTHEAST ALONG A
 AT0236'SHELL DRIVE, 35 1/2 FEET NORTH OF THE CENTER OF THE CROSSING OF THE
 AT0236'DRIVE AND THE MISSOURI PACIFIC RAILROAD, 27 FEET NORTHWEST OF THE
 AT0236'CENTER LINE OF THE DRIVE, 22.8 FEET NORTHEAST OF THE NORTHEAST RAIL, 1
 AT0236'1/2 FEET SOUTHWEST OF A POWER POLE WITH A STREET LIGHT, 1.1 FEET
 AT0236'NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, A
 AT0236'3-INCH IRON PIPE THAT PROJECTS 2.7 FEET.
 AT0236
 AT0236                          STATION RECOVERY (1984)
 AT0236
 AT0236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0236'RECOVERED AND FOUND LOOSE IN GROUND.  NOT LEVELED TO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0250 ***********************************************************************
 AT0250  DESIGNATION -  237/C BOLT
 AT0250  PID         -  AT0250
 AT0250  STATE/COUNTY-  LA/PLAQUEMINES
 AT0250  COUNTRY     -  US
 AT0250  USGS QUAD   -  BURAS (2018)
 AT0250
 AT0250                         *CURRENT SURVEY CONTROL
 AT0250  ______________________________________________________________________
 AT0250* NAD 83(1986) POSITION- 29 21 41.     (N) 089 32 50.     (W)   SCALED
 AT0250* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0250  **This station is located in a suspected subsidence area (see below).
 AT0250  ______________________________________________________________________
 AT0250  GEOID HEIGHT    -        -23.970 (meters)                     GEOID18
 AT0250
 AT0250.The horizontal coordinates were scaled from a map and have
 AT0250.an estimated accuracy of +/- 6 seconds.
 AT0250
 AT0250.** This station is in an area of known vertical motion. If an
 AT0250.** orthometric height was ever established but is not available 
 AT0250.** in the current survey control section, the orthometric height
 AT0250.** is considered suspect.  Suspect heights are available in the
 AT0250.** superseded section only if requested.
 AT0250
 AT0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0250.GEOID18 height accuracy estimate available here.
 AT0250
 AT0250.Click photographs - Photos may exist for this station.
 AT0250
 AT0250;                    North         East    Units  Estimated Accuracy
 AT0250;SPC LA S     -    96,830.    1,173,420.      MT  (+/- 180 meters Scaled)
 AT0250
 AT0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT527507(NAD 83)
 AT0250
 AT0250                          SUPERSEDED SURVEY CONTROL
 AT0250
 AT0250.No superseded survey control is available for this station.
 AT0250
 AT0250_MARKER: B = BOLT
 AT0250_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0250_SP_SET: UNDERGROUND TILE
 AT0250_PROJECTION: RECESSED 91 CENTIMETERS
 AT0250_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0250
 AT0250  HISTORY     - Date     Condition        Report By
 AT0250  HISTORY     - UNK      MONUMENTED       MRC
 AT0250  HISTORY     - 1971     GOOD             NGS
 AT0250  HISTORY     - 1984     POOR             NGS
 AT0250
 AT0250                          STATION DESCRIPTION
 AT0250
 AT0250'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0250'1.55 MI NW FROM BURAS.
 AT0250'ABOUT 1.55 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE HIGH SCHOOL
 AT0250'AT BURAS, 125 YARDS NORTHWEST AND ACROSS THE HIGHWAY FROM THE
 AT0250'NORTHWEST CORNER OF THE DREAMLAND LOUNGE AND RESTAURANT, 115 YARDS
 AT0250'NORTHEAST OF THE NORTHEAST CORNER OF EMILES LOUNGE, AT THE NORTH END
 AT0250'OF A SHELL DRIVEWAY THAT LEADS ALONG THE WEST SIDE OF A MOBILE HOME
 AT0250'PARK, 17.5 FEET NORTH OF THE NORTH RAIL OF THE MISSOURI PACIFIC
 AT0250'RAILROAD, 27 1/2 FEET NORTHEAST AT THE NORTH END OF AN 18-INCH TUBULAR
 AT0250'CULVERT UNDER THE TRACK, 6 FEET WEST OF THE EXTENDED CENTER LINE OF
 AT0250'THE DRIVEWAY, 15 FEET EAST OF THE EAST BANK OF A DRAINAGE DITCH, 1.1
 AT0250'FEET EAST OF THE MORE WESTERLY OF THE METAL WITNESS POSTS, 1.1 FEET
 AT0250'SOUTHWEST OF THE MORE EASTERLY OF TWO METAL WITNESS POSTS, AND IS A
 AT0250'COPPER BOLT SET IN THE TOP OF A TILE ABOUT 3 FEET UNDERGROUND, ACCESS
 AT0250'TO WHICH IS HAD THROUGH A 3-INCH IRON PIPE WHICH PROJECTS 1.2 FEET AND
 AT0250'IS ABOUT LEVEL WITH THE TRACK.
 AT0250
 AT0250                          STATION RECOVERY (1984)
 AT0250
 AT0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0250'RECOVERED AND FOUND LOOSE IN GROUND AND LEANING.  NOT LEVELED THIS
 AT0250'SURVEY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0249 ***********************************************************************
 AT0249  DESIGNATION -  237/C CAP
 AT0249  PID         -  AT0249
 AT0249  STATE/COUNTY-  LA/PLAQUEMINES
 AT0249  COUNTRY     -  US
 AT0249  USGS QUAD   -  BURAS (2018)
 AT0249
 AT0249                         *CURRENT SURVEY CONTROL
 AT0249  ______________________________________________________________________
 AT0249* NAD 83(1986) POSITION- 29 21 43.     (N) 089 32 53.     (W)   SCALED
 AT0249* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0249  **This station is located in a suspected subsidence area (see below).
 AT0249  ______________________________________________________________________
 AT0249  GEOID HEIGHT    -        -23.971 (meters)                     GEOID18
 AT0249
 AT0249.The horizontal coordinates were scaled from a map and have
 AT0249.an estimated accuracy of +/- 6 seconds.
 AT0249
 AT0249.** This station is in an area of known vertical motion. If an
 AT0249.** orthometric height was ever established but is not available 
 AT0249.** in the current survey control section, the orthometric height
 AT0249.** is considered suspect.  Suspect heights are available in the
 AT0249.** superseded section only if requested.
 AT0249
 AT0249.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0249.GEOID18 height accuracy estimate available here.
 AT0249
 AT0249.Click photographs - Photos may exist for this station.
 AT0249
 AT0249;                    North         East    Units  Estimated Accuracy
 AT0249;SPC LA S     -    96,890.    1,173,340.      MT  (+/- 180 meters Scaled)
 AT0249
 AT0249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT526507(NAD 83)
 AT0249
 AT0249                          SUPERSEDED SURVEY CONTROL
 AT0249
 AT0249.No superseded survey control is available for this station.
 AT0249
 AT0249_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0249_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0249_STAMPING: 237 C
 AT0249_MARK LOGO: MRC
 AT0249_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0249_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0249
 AT0249  HISTORY     - Date     Condition        Report By
 AT0249  HISTORY     - 1964     MONUMENTED       MRC
 AT0249  HISTORY     - 1971     GOOD             NGS
 AT0249  HISTORY     - 1973     MARK NOT FOUND   USGS
 AT0249
 AT0249                          STATION DESCRIPTION
 AT0249
 AT0249'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0249'ABOUT 1.55 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE HIGH SCHOOL
 AT0249'AT BURAS, 125 YARDS NORTHWEST AND ACROSS THE HIGHWAY FROM THE
 AT0249'NORTHWEST CORNER OF THE DREAMLAND LOUNGE AND RESTAURANT, 115 YARDS
 AT0249'NORTHEAST OF THE NORTHEAST CORNER OF EMILES LOUNGE, AT THE NORTH END
 AT0249'OF A SHELL DRIVEWAY THAT LEADS ALONG THE WEST SIDE OF A MOBILE HOME
 AT0249'PARK, 17.5 FEET NORTH OF THE NORTH RAIL OF THE MISSOURI PACIFIC
 AT0249'RAILROAD, 27 1/2 FEET NORTHEAST OF THE NORTH END OF AN 18-INCH TUBULAR
 AT0249'CULVERT UNDER THE TRACK, 6 FEET WEST OF THE EXTENDED CENTER LINE OF
 AT0249'THE DRIVEWAY, 15 FEET EAST OF THE EAST BANK OF A DRAINAGE DITCH, 1.1
 AT0249'FEET EAST OF THE MORE WESTERLY OF TWO METAL WITNESS POSTS, 1.1 FEET
 AT0249'SOUTHWEST OF THE MORE EASTERLY OF TWO METAL WITNESS POSTS, A 3-INCH
 AT0249'IRON PIPE WHICH PROJECTS 1.2 FEET AND IS ABOUT LEVEL WITH THE TRACK.
 AT0249
 AT0249                          STATION RECOVERY (1973)
 AT0249
 AT0249'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 AT0249'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0004 ***********************************************************************
 AT0004  DESIGNATION -  238/3 MRC RESET
 AT0004  PID         -  AT0004
 AT0004  STATE/COUNTY-  LA/PLAQUEMINES
 AT0004  COUNTRY     -  US
 AT0004  USGS QUAD   -  BURAS (2018)
 AT0004
 AT0004                         *CURRENT SURVEY CONTROL
 AT0004  ______________________________________________________________________
 AT0004* NAD 83(1986) POSITION- 29 20 39.     (N) 089 30 05.     (W)   SCALED
 AT0004* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0004  **This station is located in a suspected subsidence area (see below).
 AT0004  ______________________________________________________________________
 AT0004  GEOID HEIGHT    -        -23.912 (meters)                     GEOID18
 AT0004
 AT0004.The horizontal coordinates were scaled from a map and have
 AT0004.an estimated accuracy of +/- 6 seconds.
 AT0004
 AT0004.** This station is in an area of known vertical motion. If an
 AT0004.** orthometric height was ever established but is not available 
 AT0004.** in the current survey control section, the orthometric height
 AT0004.** is considered suspect.  Suspect heights are available in the
 AT0004.** superseded section only if requested.
 AT0004
 AT0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0004.GEOID18 height accuracy estimate available here.
 AT0004
 AT0004.Click photographs - Photos may exist for this station.
 AT0004
 AT0004;                    North         East    Units  Estimated Accuracy
 AT0004;SPC LA S     -    95,000.    1,177,900.      MT  (+/- 180 meters Scaled)
 AT0004
 AT0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT571487(NAD 83)
 AT0004
 AT0004                          SUPERSEDED SURVEY CONTROL
 AT0004
 AT0004.No superseded survey control is available for this station.
 AT0004
 AT0004_MARKER: DV = VERTICAL CONTROL DISK
 AT0004_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 AT0004+WITH SETTING: INTO GROUND
 AT0004_STAMPING: 238-MRC RESET 1974
 AT0004_MARK LOGO: NGS
 AT0004_PROJECTION: FLUSH
 AT0004_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0004_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0004
 AT0004  HISTORY     - Date     Condition        Report By
 AT0004  HISTORY     - 1974     MONUMENTED       NGS
 AT0004
 AT0004                          STATION DESCRIPTION
 AT0004
 AT0004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 AT0004'2.6 MI SE FROM BURAS.
 AT0004'LOCATED 2.1 MILES SOUTHEAST ALONG STATE HIGHWAY 23 (OLD HIGHWAY) FROM
 AT0004'THE HIGH SCHOOL IN BURAS, THENCE 0.2 MILE NORTHEAST ALONG A PAVED
 AT0004'ROAD, THENCE 0.3 MILE NORTHWEST ALONG THE SOUTHWEST SIDE OF THE LEVEE,
 AT0004'ABOUT 0.1 MILE SOUTHEAST OF COLLINS STREET, ON PROPERTY OWNED BY BAT
 AT0004'CAGNEVICH, AND IN THE NORTHEAST SECTION OF HIS PROPERTY.  IT IS 49
 AT0004'FEET SOUTHWEST OF THE CENTER OF THE ROAD, 14 FEET NORTHWEST OF A POWER
 AT0004'POLE, 13.5 FEET NORTH OF A POLE WITH A YARD LIGHT, 77 FEET NORTHEAST
 AT0004'OF A POWER POLE, 142 FEET SOUTHEAST OF A FIRE HYDRANT, 26 FEET
 AT0004'NORTHEAST OF A LONE PINE TREE, 25 FEET EAST OF THE CENTER OF THE NORTH
 AT0004'ONE OF TWO CONCRETE CISTERNS ABOUT 4 FEET IN DIAMETER AND 1 FOOT
 AT0004'SOUTHWEST OF A METAL WITNESS POST.  IT IS A SHORT ROD TYPE MARK, FLUSH
 AT0004'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0470 ***********************************************************************
 AT0470  DESIGNATION -  239
 AT0470  PID         -  AT0470
 AT0470  STATE/COUNTY-  LA/ORLEANS
 AT0470  COUNTRY     -  US
 AT0470  USGS QUAD   -  CHALMETTE (2018)
 AT0470
 AT0470                         *CURRENT SURVEY CONTROL
 AT0470  ______________________________________________________________________
 AT0470* NAD 83(1986) POSITION- 29 58 57.     (N) 089 56 44.     (W)   SCALED
 AT0470* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0470  **This station is located in a suspected subsidence area (see below).
 AT0470  ______________________________________________________________________
 AT0470  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 AT0470
 AT0470.The horizontal coordinates were scaled from a map and have
 AT0470.an estimated accuracy of +/- 6 seconds.
 AT0470
 AT0470.** This station is in an area of known vertical motion. If an
 AT0470.** orthometric height was ever established but is not available 
 AT0470.** in the current survey control section, the orthometric height
 AT0470.** is considered suspect.  Suspect heights are available in the
 AT0470.** superseded section only if requested.
 AT0470
 AT0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0470.GEOID18 height accuracy estimate available here.
 AT0470
 AT0470.Click photographs - Photos may exist for this station.
 AT0470
 AT0470;                    North         East    Units  Estimated Accuracy
 AT0470;SPC LA S     -   165,140.    1,133,910.      MT  (+/- 180 meters Scaled)
 AT0470
 AT0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU157204(NAD 83)
 AT0470
 AT0470                          SUPERSEDED SURVEY CONTROL
 AT0470
 AT0470.No superseded survey control is available for this station.
 AT0470
 AT0470_MARKER: DD = SURVEY DISK
 AT0470_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AT0470_SP_SET: BRIDGE
 AT0470_STAMPING: 239
 AT0470_MARK LOGO: CGS+SS
 AT0470_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0470
 AT0470  HISTORY     - Date     Condition        Report By
 AT0470  HISTORY     - 1934     MONUMENTED       LAGS
 AT0470  HISTORY     - 1971     GOOD             NGS
 AT0470  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0470
 AT0470                          STATION DESCRIPTION
 AT0470
 AT0470'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0470'3.9 MI N FROM CHALMETTE.
 AT0470'ABOUT 0.5 MILE SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAY 46)
 AT0470'FROM THE ST. BERNARD PARISH COURTHOUSE AT CHALMETTE, THENCE 3.4 MILES
 AT0470'NORTH ALONG PARIS ROAD (STATE HIGHWAY 47), NEAR THE ORLEANS-ST.
 AT0470'BERNARD PARISH LINE, SET IN THE TOP OF THE CONCRETE FLOOR OF THE
 AT0470'HIGHWAY DRAW BRIDGE OVER BAYOU BIENVENUE, 88.0 FEET SOUTH OF THE NORTH
 AT0470'END OF THE CONCRETE PORTION OF THE BRIDGE, 6 FEET NORTHEAST OF THE
 AT0470'NORTH END OF THE WEST METAL GIRDER ON THE BRIDGE, 6 FEET WEST OF THE
 AT0470'CENTER LINE OF THE HIGHWAY, AND 3.4 FEET EAST OF THE WEST CONCRETE
 AT0470'CURB ON THE BRIDGE.  SEC 25, T12S, R 12E.
 AT0470
 AT0470                          STATION RECOVERY (1984)
 AT0470
 AT0470'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0470'THE DRAW BRIDGE HAS BEEN REPLACED BY A NEW BRIDGE, DISK NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0471 ***********************************************************************
 AT0471  DESIGNATION -  239 RESET
 AT0471  PID         -  AT0471
 AT0471  STATE/COUNTY-  LA/ORLEANS
 AT0471  COUNTRY     -  US
 AT0471  USGS QUAD   -  CHALMETTE (2018)
 AT0471
 AT0471                         *CURRENT SURVEY CONTROL
 AT0471  ______________________________________________________________________
 AT0471* NAD 83(1986) POSITION- 29 58 57.     (N) 089 56 44.     (W)   SCALED
 AT0471* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0471  **This station is located in a suspected subsidence area (see below).
 AT0471  ______________________________________________________________________
 AT0471  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 AT0471
 AT0471.The horizontal coordinates were scaled from a map and have
 AT0471.an estimated accuracy of +/- 6 seconds.
 AT0471
 AT0471.** This station is in an area of known vertical motion.  Due to the
 AT0471.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0471.** determined the orthometric heights for marks in these suspect
 AT0471.** subsidence areas should be considered valid only at the epoch date
 AT0471.** associated with the orthometric height.  These heights must always
 AT0471.** be validated when used as control.  All previously superseded
 AT0471.** orthometric heights are now considered suspect and are available
 AT0471.** in the superseded section.  NGS does not recommend using suspect
 AT0471.** or superseded heights as control.
 AT0471
 AT0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0471.GEOID18 height accuracy estimate available here.
 AT0471
 AT0471.Click photographs - Photos may exist for this station.
 AT0471
 AT0471;                    North         East    Units  Estimated Accuracy
 AT0471;SPC LA S     -   165,140.    1,133,910.      MT  (+/- 180 meters Scaled)
 AT0471
 AT0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU157204(NAD 83)
 AT0471
 AT0471                          SUPERSEDED SURVEY CONTROL
 AT0471
 AT0471.No superseded survey control is available for this station.
 AT0471
 AT0471_MARKER: DD = SURVEY DISK
 AT0471_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0471_SP_SET: ROAD DECK
 AT0471_STAMPING: 239 RESET 1974
 AT0471_MARK LOGO: LAGS
 AT0471_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0471_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0471+SATELLITE: SATELLITE OBSERVATIONS - January 19, 1995
 AT0471
 AT0471  HISTORY     - Date     Condition        Report By
 AT0471  HISTORY     - 1974     MONUMENTED       NGS
 AT0471  HISTORY     - 1984     GOOD             NGS
 AT0471  HISTORY     - 1985     GOOD             NGS
 AT0471  HISTORY     - 19901102 GOOD             NGS
 AT0471  HISTORY     - 19950119 GOOD             NGS
 AT0471
 AT0471                          STATION DESCRIPTION
 AT0471
 AT0471'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 AT0471'3.4 MI N FROM CHALMETTE.
 AT0471'ABOUT 0.5 MILE SOUTHEAST ALONG ST BERNARD HIGHWAY (STATE HIGHWAY 46)
 AT0471'FROM THE ST. BERNARD COURTHOUSE AT CHALMETTE, THENCE 3.4 MILES NORTH
 AT0471'ALONG PARIS ROAD (STATE HIGHWAY 47) AT THE ORLEANS-ST. BERNARD PARISH
 AT0471'LINE.  IT IS A LOUISIANA GEODETIC SURVEY DISK SET IN A DRILL HOLE IN
 AT0471'THE CONCRETE SLAB OF THE ABUTMENT OF THE BRIDGE OVER BAYOU BIENVENUE.
 AT0471'IT IS AT THE NORTHWEST CORNER OF THE BRIDGE, 3 FEET NE OF THE NE
 AT0471'CORNER OF THE NORTHWEST END OF THE BRIDGE, 1 FOOT EAST OF THE WEST
 AT0471'EDGE OF THE SLAB, 2 FEET EAST OF THE PROJECTED PLANE OF THE WEST SIDE
 AT0471'OF THE WEST RAIL OF THE BRIDGE, AND 23 FEET WEST OF THE CENTER LINE OF
 AT0471'THE SOUTH BOUND LANE OF THE BRIDGE.  IT IS STAMPED 239 RESET 1974.
 AT0471
 AT0471                          STATION RECOVERY (1984)
 AT0471
 AT0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0471'RECOVERED IN GOOD CONDITION.
 AT0471
 AT0471                          STATION RECOVERY (1985)
 AT0471
 AT0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AT0471'RECOVERED IN GOOD CONDITION.
 AT0471
 AT0471                          STATION RECOVERY (1990)
 AT0471
 AT0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AT0471'5.5 KM (3.4 MI) NORTHERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 AT0471'STATE HIGHWAY 39 IN CHALMETTE, IN THE CONCRETE ROAD DECK AT THE
 AT0471'NORTHWEST END OF A HIGHWAY BRIDGE SPANNING BAYOU BIENVENUE, 7.0 M
 AT0471'(23.0 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE
 AT0471'HIGHWAY, 0.9 M (3.0 FT) NORTHEAST OF THE NORTHWEST BRIDGE PARAPET,
 AT0471'0.3 M (1.0 FT) EAST OF THE WEST EDGE OF THE ROAD DECK, AND LEVEL WITH
 AT0471'THE HIGHWAY.
 AT0471
 AT0471                          STATION RECOVERY (1995)
 AT0471
 AT0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AT0471'4.8 KM (3.00 MI) NORTHERLY ALONG STATE HIGHWAY 47 FROM THE JUNCTION OF
 AT0471'STATE HIGHWAY 39 IN CHALMETTE, IN A CONCRETE BRIDGE DECK AT THE
 AT0471'NORTHWEST END OF A HIGHWAY BRIDGE SPANNING BAYOU BIENVENNE, 6.6 M
 AT0471'(21.7 FT) WEST-NORTHWEST OF THE CENTER OF THE SOUTHBOUND LANES OF THE
 AT0471'HIGHWAY, 3.4 M (11.2 FT) NORTH-NORTHEAST OF THE NORTH END OF THE
 AT0471'BRIDGE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AT0471'EAST-SOUTHEAST OF A GUARDRAIL, AND 0.1 M (0.3 FT) BELOW THE HIGHWAY
 AT0471'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0644 ***********************************************************************
 AU0644  DESIGNATION -  24
 AU0644  PID         -  AU0644
 AU0644  STATE/COUNTY-  LA/ORLEANS
 AU0644  COUNTRY     -  US
 AU0644  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0644
 AU0644                         *CURRENT SURVEY CONTROL
 AU0644  ______________________________________________________________________
 AU0644* NAD 83(1986) POSITION- 29 57 40.5    (N) 090 03 25.7    (W)   HD_HELD2
 AU0644* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0644  **This station is located in a suspected subsidence area (see below).
 AU0644  ______________________________________________________________________
 AU0644  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 AU0644  DYNAMIC HEIGHT  -          2.965 (meters)        9.73  (feet) COMP
 AU0644  MODELED GRAVITY -    979,313.9   (mgal)                       NAVD 88
 AU0644
 AU0644.The horizontal coordinates were established by autonomous hand held GPS
 AU0644.observations and have an estimated accuracy of +/- 10 meters.
 AU0644
 AU0644.** This station is in an area of known vertical motion. If an
 AU0644.** orthometric height was ever established but is not available 
 AU0644.** in the current survey control section, the orthometric height
 AU0644.** is considered suspect.  Suspect heights are available in the
 AU0644.** superseded section only if requested.
 AU0644
 AU0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0644.GEOID18 height accuracy estimate available here.
 AU0644
 AU0644.Click photographs - Photos may exist for this station.
 AU0644
 AU0644.The dynamic height is computed by dividing the NAVD 88
 AU0644.geopotential number by the normal gravity value computed on the
 AU0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0644.degrees latitude (g = 980.6199 gals.).
 AU0644
 AU0644.The modeled gravity was interpolated from observed gravity values.
 AU0644
 AU0644;                    North         East    Units  Estimated Accuracy
 AU0644;SPC LA S     -   162,657.    1,123,171.      MT  (+/- 10 meters HH2 GPS)
 AU0644
 AU0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8400518136(NAD 83)
 AU0644
 AU0644                          SUPERSEDED SURVEY CONTROL
 AU0644
 AU0644.No superseded survey control is available for this station.
 AU0644
 AU0644_MARKER: Z = SEE DESCRIPTION
 AU0644_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0644_SP_SET: COPING
 AU0644_MARK LOGO: NONE
 AU0644_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0644_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0644_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0644+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0644
 AU0644  HISTORY     - Date     Condition        Report By
 AU0644  HISTORY     - UNK      MONUMENTED       LA1690
 AU0644  HISTORY     - 1951     GOOD             CGS
 AU0644  HISTORY     - 1964     GOOD             CGS
 AU0644  HISTORY     - 1985     GOOD             NGS
 AU0644  HISTORY     - 19901110 GOOD             NGS
 AU0644  HISTORY     - 19941108 GOOD             NGS
 AU0644  HISTORY     - 20050823 GOOD             GEOCAC
 AU0644
 AU0644                          STATION DESCRIPTION
 AU0644
 AU0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0644'IN NEW ORLEANS.
 AU0644'AT NEW ORLEANS, AT THE INTERSECTION OF NORTH PETERS STREET AND
 AU0644'ESPLANADE AVENUE, 17 1/2 FEET SOUTHWEST OF THE SOUTHWEST CURB OF
 AU0644'ESPLANADE AVENUE, 10.3 FEET NORTHWEST OF THE NORTHWEST CURB OF NORTH
 AU0644'PETERS STREET, A CHISELED T IN THE TOP OF THE EXTREME EAST CORNER OF
 AU0644'GRANITE COPING OF IRON FENCE AROUND COAST GUARD RESERVATION AND ABOUT
 AU0644'0.4 FOOT ABOVE SIDE WALK.
 AU0644
 AU0644                          STATION RECOVERY (1964)
 AU0644
 AU0644'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0644'RECOVERED IN GOOD CONDITION.
 AU0644
 AU0644                          STATION RECOVERY (1985)
 AU0644
 AU0644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0644'RECOVERED IN GOOD CONDITION.
 AU0644
 AU0644                          STATION RECOVERY (1990)
 AU0644
 AU0644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0644'IN NEW ORLEANS, AT THE INTERSECTION OF NORTH PETERS STREET AND
 AU0644'ESPLANADE AVENUE, A CHISELED T IN THE EAST CORNER OF THE GRANITE
 AU0644'COPING OF AN IRON FENCE AROUND THE LOUISIANA STATE MUSEUM, 5.4 M
 AU0644'(17.7 FT) SOUTHWEST OF THE SOUTHEAST CURB OF THE SOUTHBOUND LANES OF
 AU0644'THE AVENUE, 3.1 M (10.2 FT) NORTHWEST OF THE NORTHWEST CURB OF THE
 AU0644'WESTBOUND LANES OF THE STREET, 0.1 M (0.3 FT) EAST OF THE EAST CORNER
 AU0644'OF THE FENCE, AND LEVEL WITH THE STREET.
 AU0644
 AU0644                          STATION RECOVERY (1994)
 AU0644
 AU0644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0644'IN NEW ORLEANS, AT THE INTERSECTION OF NORTH PETERS STREET AND
 AU0644'ESPLANADE AVENUE, A CHISELED T IN THE EAST CORNER OF THE GRANITE
 AU0644'COPING OF AN IRON FENCE AROUND THE LOUISIANA STATE MUSEUM, 5.4 M (17.7
 AU0644'FT) SOUTHWEST OF THE SOUTH CURB OF THE SOUTHBOUND LANES OF THE AVENUE,
 AU0644'3.1 M (10.2 FT) NORTHWEST OF THE NORTH CURB OF THE WESTBOUND LANES OF
 AU0644'THE STREET, 0.1 M (0.3 FT) EAST OF THE EAST CORNER OF THE FENCE, AND
 AU0644'LEVEL WITH THE STREET.
 AU0644
 AU0644                          STATION RECOVERY (2005)
 AU0644
 AU0644'RECOVERY NOTE BY GEOCACHING 2005 (JRS)
 AU0644'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1133 ***********************************************************************
 BJ1133  DESIGNATION -  24
 BJ1133  PID         -  BJ1133
 BJ1133  STATE/COUNTY-  LA/IBERVILLE
 BJ1133  COUNTRY     -  US
 BJ1133  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1133
 BJ1133                         *CURRENT SURVEY CONTROL
 BJ1133  ______________________________________________________________________
 BJ1133* NAD 83(1986) POSITION- 30 17 23.     (N) 091 10 26.     (W)   SCALED
 BJ1133* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1133  **This station is located in a suspected subsidence area (see below).
 BJ1133  ______________________________________________________________________
 BJ1133  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BJ1133
 BJ1133.The horizontal coordinates were scaled from a map and have
 BJ1133.an estimated accuracy of +/- 6 seconds.
 BJ1133
 BJ1133.** This station is in an area of known vertical motion. If an
 BJ1133.** orthometric height was ever established but is not available 
 BJ1133.** in the current survey control section, the orthometric height
 BJ1133.** is considered suspect.  Suspect heights are available in the
 BJ1133.** superseded section only if requested.
 BJ1133
 BJ1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1133.GEOID18 height accuracy estimate available here.
 BJ1133
 BJ1133.Click photographs - Photos may exist for this station.
 BJ1133
 BJ1133;                    North         East    Units  Estimated Accuracy
 BJ1133;SPC LA S     -   198,390.    1,015,340.      MT  (+/- 180 meters Scaled)
 BJ1133
 BJ1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP756523(NAD 83)
 BJ1133
 BJ1133                          SUPERSEDED SURVEY CONTROL
 BJ1133
 BJ1133.No superseded survey control is available for this station.
 BJ1133
 BJ1133_MARKER: DD = SURVEY DISK
 BJ1133_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1133_STAMPING: MILE 24 MSL 1956
 BJ1133_MARK LOGO: USACE
 BJ1133_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1133_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1133
 BJ1133  HISTORY     - Date     Condition        Report By
 BJ1133  HISTORY     - 1956     MONUMENTED       USACE
 BJ1133  HISTORY     - 1964     GOOD             CGS
 BJ1133  HISTORY     - 1976     POOR             NGS
 BJ1133
 BJ1133                          STATION DESCRIPTION
 BJ1133
 BJ1133'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1133'4.8 MI NW FROM SAINT GABRIEL.
 BJ1133'ABOUT 3.7 MILES NORTHWEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1133'STATE HIGHWAY 74 AT SAINT GABRIEL, THENCE 1.1 MILES NORTHWEST ALONG
 BJ1133'STATE HIGHWAY 75, ABOUT 76 YARDS WEST OF THE WEST SIDE OF A WHITE
 BJ1133'FRAME HOUSE, 38 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 12 1/2
 BJ1133'FEET WEST OF POWER LINE POLE NO. 19, 36 1/2 FEET EAST OF A CONCRETE
 BJ1133'RIGHT-OF-WAY MARKER, 2 1/2 FEET SOUTH OF A FENCE LINE, 1 1/2 FEET
 BJ1133'SOUTH OF A 4-BY-6-INCHES WOODEN WITNESS POST, A DISK ON THE TOP OF AN
 BJ1133'IRON PIPE SET IN CONCRETE AND PROJECTING 1 FOOT ABOVE THE LEVEL OF THE
 BJ1133'GROUND.
 BJ1133
 BJ1133                          STATION RECOVERY (1976)
 BJ1133
 BJ1133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1133'BENCH MARK HAS BEEN HIT BY TRACTOR, LOOSE IN GROUND, UNFIT FOR
 BJ1133'FIRST ORDER LEVELS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3944 ***********************************************************************
 BJ3944  DESIGNATION -  24 87
 BJ3944  PID         -  BJ3944
 BJ3944  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3944  COUNTRY     -  US
 BJ3944  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3944
 BJ3944                         *CURRENT SURVEY CONTROL
 BJ3944  ______________________________________________________________________
 BJ3944* NAD 83(1986) POSITION- 30 29 13.     (N) 090 59 13.     (W)   SCALED
 BJ3944* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3944  **This station is located in a suspected subsidence area (see below).
 BJ3944  ______________________________________________________________________
 BJ3944  GEOID HEIGHT    -        -27.008 (meters)                     GEOID18
 BJ3944  DYNAMIC HEIGHT  -         10.646 (meters)       34.93  (feet) COMP
 BJ3944  MODELED GRAVITY -    979,342.9   (mgal)                       NAVD 88
 BJ3944
 BJ3944.The horizontal coordinates were scaled from a map and have
 BJ3944.an estimated accuracy of +/- 6 seconds.
 BJ3944
 BJ3944.** This station is in an area of known vertical motion. If an
 BJ3944.** orthometric height was ever established but is not available 
 BJ3944.** in the current survey control section, the orthometric height
 BJ3944.** is considered suspect.  Suspect heights are available in the
 BJ3944.** superseded section only if requested.
 BJ3944
 BJ3944.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3944.GEOID18 height accuracy estimate available here.
 BJ3944
 BJ3944.Click photographs - Photos may exist for this station.
 BJ3944
 BJ3944.The dynamic height is computed by dividing the NAVD 88
 BJ3944.geopotential number by the normal gravity value computed on the
 BJ3944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3944.degrees latitude (g = 980.6199 gals.).
 BJ3944
 BJ3944.The modeled gravity was interpolated from observed gravity values.
 BJ3944
 BJ3944;                    North         East    Units  Estimated Accuracy
 BJ3944;SPC LA S     -   220,290.    1,033,260.      MT  (+/- 180 meters Scaled)
 BJ3944
 BJ3944_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP932744(NAD 83)
 BJ3944
 BJ3944                          SUPERSEDED SURVEY CONTROL
 BJ3944
 BJ3944.No superseded survey control is available for this station.
 BJ3944
 BJ3944_MARKER: DB = BENCH MARK DISK
 BJ3944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3944_STAMPING: 24-87 1987
 BJ3944_MARK LOGO: LA-033
 BJ3944_PROJECTION: FLUSH
 BJ3944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3944+STABILITY: SURFACE MOTION
 BJ3944
 BJ3944  HISTORY     - Date     Condition        Report By
 BJ3944  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3944  HISTORY     - 1987     GOOD             LA-033
 BJ3944
 BJ3944                          STATION DESCRIPTION
 BJ3944
 BJ3944'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3944'IN BATON ROUGE.
 BJ3944'LOCATED EAST OF THE CITY OF BATON ROUGE AND SOUTH OF GREENWELL
 BJ3944'SPRINGS ROAD FROM THE JUNCTION OF GREENWELL SPRINGS ROAD AND
 BJ3944'FRENCHTOWN ROAD ABOUT 5.0 KM (3.1 MI) DOWN FRENCHTOWN ROAD TO THE
 BJ3944'MARK ON THE LEFT, 15.2 METERS (50 FEET) WEST OF A POWER POLE, 6.1
 BJ3944'METERS (20 FEET) NORTH OF THE CENTER OF THE ROAD, AND 2.4 METERS (8
 BJ3944'FEET) SOUTH OF A 36-INCH PINE TREE.
 BJ3944'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ3944'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1032 ***********************************************************************
 BJ1032  DESIGNATION -  24 A 001
 BJ1032  PID         -  BJ1032
 BJ1032  STATE/COUNTY-  LA/IBERVILLE
 BJ1032  COUNTRY     -  US
 BJ1032  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ1032
 BJ1032                         *CURRENT SURVEY CONTROL
 BJ1032  ______________________________________________________________________
 BJ1032* NAD 83(1992) POSITION- 30 15 28.07798(N) 091 05 56.08683(W)   ADJUSTED
 BJ1032* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1032  **This station is located in a suspected subsidence area (see below).
 BJ1032  ______________________________________________________________________
 BJ1032  GEOID HEIGHT    -        -26.955 (meters)                     GEOID18
 BJ1032  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 BJ1032  HORZ ORDER      -  SECOND
 BJ1032
 BJ1032.The horizontal coordinates were established by classical geodetic methods
 BJ1032.and adjusted by the National Geodetic Survey in January 1993.
 BJ1032
 BJ1032.** This station is in an area of known vertical motion. If an
 BJ1032.** orthometric height was ever established but is not available 
 BJ1032.** in the current survey control section, the orthometric height
 BJ1032.** is considered suspect.  Suspect heights are available in the
 BJ1032.** superseded section only if requested.
 BJ1032
 BJ1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1032.GEOID18 height accuracy estimate available here.
 BJ1032
 BJ1032.Click photographs - Photos may exist for this station.
 BJ1032
 BJ1032.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1032
 BJ1032. The following values were computed from the NAD 83(1992) position.
 BJ1032
 BJ1032;                    North         East     Units Scale Factor Converg.
 BJ1032;SPC LA S     -   194,865.718 1,022,558.190   MT  0.99993576   +0 07 02.0
 BJ1032;SPC LA S     -   639,321.94  3,354,843.00   sFT  0.99993576   +0 07 02.0
 BJ1032;UTM  15      - 3,348,881.476   682,896.309   MT  1.00001270   +0 57 29.5
 BJ1032
 BJ1032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1032!SPC LA S     -   1.00000331  x   0.99993576  =   0.99993907
 BJ1032!UTM  15      -   1.00000331  x   1.00001270  =   1.00001601
 BJ1032
 BJ1032:                Primary Azimuth Mark                     Grid Az
 BJ1032:SPC LA S     -  24A005                                   338 05 22.1
 BJ1032:UTM  15      -  24A005                                   337 14 54.6
 BJ1032
 BJ1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8289648881(NAD 83)
 BJ1032
 BJ1032|---------------------------------------------------------------------|
 BJ1032| PID    Reference Object                     Distance      Geod. Az  |
 BJ1032|                                                           dddmmss.s |
 BJ1032| BJ4982 24A002                              481.692 METERS 0855555.6 |
 BJ1032| BJ4985 24A005                              APPROX. 4.9 KM 3381224.1 |
 BJ1032|---------------------------------------------------------------------|
 BJ1032
 BJ1032                          SUPERSEDED SURVEY CONTROL
 BJ1032
 BJ1032  NAD 83(1986)-  30 15 28.09591(N)    091 05 56.08631(W) AD(       ) 2
 BJ1032  NAD 27      -  30 15 27.39592(N)    091 05 55.71394(W) AD(       ) 2
 BJ1032
 BJ1032.Superseded values are not recommended for survey control.
 BJ1032
 BJ1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1032.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1032
 BJ1032_MARKER: DD = SURVEY DISK
 BJ1032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1032_STAMPING: 24A001 1968
 BJ1032_MARK LOGO: LADHGS
 BJ1032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1032+STABILITY: SURFACE MOTION
 BJ1032
 BJ1032  HISTORY     - Date     Condition        Report By
 BJ1032  HISTORY     - 1968     MONUMENTED       LADH
 BJ1032  HISTORY     - 1975     GOOD             NGS
 BJ1032  HISTORY     - 1977     GOOD             NGS
 BJ1032  HISTORY     - 1986     POOR             NGS
 BJ1032
 BJ1032                          STATION DESCRIPTION
 BJ1032
 BJ1032'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ1032'THE STATION IS LOCATED AT THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ1032'STATE HIGHWAY 74.  THE STATION IS SET IN THE NORTHWEST QUADRANT OF
 BJ1032'THE INTERSECTION, 1.70 FEET EAST OF A METAL WITNESS POST, 17.75 FEET
 BJ1032'WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 35.95 FEET SOUTHEAST OF A
 BJ1032'CONCRETE RIGHT-OF-WAY MARKER, 33.70 FEET NORTH OF THE CENTER OF
 BJ1032'STATE HIGHWAY 74, 68.20 FEET WEST OF THE CENTER OF STATE HIGHWAY
 BJ1032'30, AND 79.30 FEET EAST OF THE EAST RAIL ON THE ILLINOIS CENTRAL
 BJ1032'RAILROAD.
 BJ1032'
 BJ1032'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ1032'CONCRETE POST, PROJECTING 4 INCHES.  STATION IS STAMPED 24A001 1968.
 BJ1032'
 BJ1032'TO REACH THE STATION, DRIVE TO THE INTERSECTION OF STATE HIGHWAY 74
 BJ1032'AND 30 AT ST. GABRIEL.  THE STATION IS SET IN THE NORTHWEST QUADRANT
 BJ1032'OF THE INTERSECTION.
 BJ1032'
 BJ1032'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ1032
 BJ1032                          STATION RECOVERY (1975)
 BJ1032
 BJ1032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 BJ1032'IN ST GABRIEL.
 BJ1032'LOCATED AT ST. GABRIEL, AT THE INTERSECTION OF THE ILLINOIS CENTRAL
 BJ1032'RAILROAD AND STATE HIGHWAY 74, 33 FEET NORTH OF THE CENTERLINE OF THE
 BJ1032'HIGHWAY, 68 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 30, 79 FEET
 BJ1032'EAST OF THE EAST RAIL OF THE MAIN TRACK, 39.5 FEET SOUTHEAST OF A
 BJ1032'RIGHT-OF-WAY MARKER, 1.5 FEET EAST OF A METAL WITNESS POST AND SET IN
 BJ1032'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 BJ1032
 BJ1032                          STATION RECOVERY (1977)
 BJ1032
 BJ1032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1032'AT ST. GABRIEL, NEAR THE INTERSECTION OF STATE HIGHWAYS 30
 BJ1032'AND 74, 80 FT NORTHEAST OF THE NORTHEAST RAIL OF THE RAILROAD
 BJ1032'TRACKS, 87 FT NORTHWEST OF THE CENTER LINE OF THE INTERSECTION OF THE
 BJ1032'HIGHWAYS, 14 FT SOUTHWEST OF A POWER POLE WITH A TRAFFIC CONTROL
 BJ1032'DEVICE, 30 FT NORTH OF THE CENTER LINE OF STATE HIGHWAY 74.
 BJ1032
 BJ1032                          STATION RECOVERY (1986)
 BJ1032
 BJ1032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1032'RECOVERED IN POOR CONDITION.  THE POST IS LEANING OVER 45 DEGREES AND
 BJ1032'WAS NOT LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0601 ***********************************************************************
 BJ0601  DESIGNATION -  24 ABLD
 BJ0601  PID         -  BJ0601
 BJ0601  STATE/COUNTY-  LA/IBERVILLE
 BJ0601  COUNTRY     -  US
 BJ0601  USGS QUAD   -  WHITE CASTLE (2018)
 BJ0601
 BJ0601                         *CURRENT SURVEY CONTROL
 BJ0601  ______________________________________________________________________
 BJ0601* NAD 83(1986) POSITION- 30 12 00.     (N) 091 10 12.     (W)   SCALED
 BJ0601* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0601  **This station is located in a suspected subsidence area (see below).
 BJ0601  ______________________________________________________________________
 BJ0601  GEOID HEIGHT    -        -26.911 (meters)                     GEOID18
 BJ0601  DYNAMIC HEIGHT  -          5.972 (meters)       19.59  (feet) COMP
 BJ0601  MODELED GRAVITY -    979,313.3   (mgal)                       NAVD 88
 BJ0601
 BJ0601.The horizontal coordinates were scaled from a map and have
 BJ0601.an estimated accuracy of +/- 6 seconds.
 BJ0601
 BJ0601.** This station is in an area of known vertical motion. If an
 BJ0601.** orthometric height was ever established but is not available 
 BJ0601.** in the current survey control section, the orthometric height
 BJ0601.** is considered suspect.  Suspect heights are available in the
 BJ0601.** superseded section only if requested.
 BJ0601
 BJ0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0601.GEOID18 height accuracy estimate available here.
 BJ0601
 BJ0601.Click photographs - Photos may exist for this station.
 BJ0601
 BJ0601.The dynamic height is computed by dividing the NAVD 88
 BJ0601.geopotential number by the normal gravity value computed on the
 BJ0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0601.degrees latitude (g = 980.6199 gals.).
 BJ0601
 BJ0601.The modeled gravity was interpolated from observed gravity values.
 BJ0601
 BJ0601;                    North         East    Units  Estimated Accuracy
 BJ0601;SPC LA S     -   188,450.    1,015,730.      MT  (+/- 180 meters Scaled)
 BJ0601
 BJ0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP761423(NAD 83)
 BJ0601
 BJ0601                          SUPERSEDED SURVEY CONTROL
 BJ0601
 BJ0601.No superseded survey control is available for this station.
 BJ0601
 BJ0601_MARKER: DD = SURVEY DISK
 BJ0601_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0601_MARK LOGO: USACE
 BJ0601_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0601_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0601_ROD/PIPE-DEPTH: 35.1 meters
 BJ0601
 BJ0601  HISTORY     - Date     Condition        Report By
 BJ0601  HISTORY     - UNK      MONUMENTED       USACE
 BJ0601  HISTORY     - 1976     GOOD             NGS
 BJ0601
 BJ0601                          STATION DESCRIPTION
 BJ0601
 BJ0601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0601'0.5 MI SOUTH FROM BAYOU GOULA.
 BJ0601'0.5 MILE SOUTH ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0601'HIGHWAY 69, AT THE JUNCTION OF A ROAD LEADING EAST TO A LEVEE, 94 FT
 BJ0601'EAST OF THE CENTER LINE OF THE HIGHWAY, 24.5 FT NORTHWEST OF THE
 BJ0601'CENTER LINE OF THE ROAD, 43 FT NORTHEAST OF THE NORTHEAST END OF A
 BJ0601'GATE, 23.0 FT EAST OF A FENCE, A 1-INCH IRON PIPE WITH A CAP DRIVEN TO
 BJ0601'A DEPTH OF 115 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF
 BJ0601'114 FT WITH A 3-INCH SCREW CAP FOR ACCESS.  THE SCREW CAP IS ABOUT
 BJ0601'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1050 ***********************************************************************
 AU1050  DESIGNATION -  24 B
 AU1050  PID         -  AU1050
 AU1050  STATE/COUNTY-  LA/ORLEANS
 AU1050  COUNTRY     -  US
 AU1050  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1050
 AU1050                         *CURRENT SURVEY CONTROL
 AU1050  ______________________________________________________________________
 AU1050* NAD 83(1986) POSITION- 29 57 07.     (N) 090 05 54.     (W)   SCALED
 AU1050* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1050  **This station is located in a suspected subsidence area (see below).
 AU1050  ______________________________________________________________________
 AU1050  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 AU1050  DYNAMIC HEIGHT  -          0.52  (meters)        1.7   (feet) COMP
 AU1050  MODELED GRAVITY -    979,313.3   (mgal)                       NAVD 88
 AU1050
 AU1050.The horizontal coordinates were scaled from a map and have
 AU1050.an estimated accuracy of +/- 6 seconds.
 AU1050
 AU1050.** This station is in an area of known vertical motion. If an
 AU1050.** orthometric height was ever established but is not available 
 AU1050.** in the current survey control section, the orthometric height
 AU1050.** is considered suspect.  Suspect heights are available in the
 AU1050.** superseded section only if requested.
 AU1050
 AU1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1050.GEOID18 height accuracy estimate available here.
 AU1050
 AU1050.Click photographs - Photos may exist for this station.
 AU1050
 AU1050.The dynamic height is computed by dividing the NAVD 88
 AU1050.geopotential number by the normal gravity value computed on the
 AU1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1050.degrees latitude (g = 980.6199 gals.).
 AU1050
 AU1050.The modeled gravity was interpolated from observed gravity values.
 AU1050
 AU1050;                    North         East    Units  Estimated Accuracy
 AU1050;SPC LA S     -   161,580.    1,119,210.      MT  (+/- 180 meters Scaled)
 AU1050
 AU1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP800170(NAD 83)
 AU1050
 AU1050                          SUPERSEDED SURVEY CONTROL
 AU1050
 AU1050.No superseded survey control is available for this station.
 AU1050
 AU1050_MARKER: Z = SEE DESCRIPTION
 AU1050_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1050_SP_SET: FOUNDATION
 AU1050_STAMPING: BM
 AU1050_MARK LOGO: NONE
 AU1050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1050+SATELLITE: SATELLITE OBSERVATIONS - May 16, 1990
 AU1050
 AU1050  HISTORY     - Date     Condition        Report By
 AU1050  HISTORY     - UNK      MONUMENTED       LA1690
 AU1050  HISTORY     - 1963     GOOD             CGS
 AU1050  HISTORY     - 1985     GOOD             NGS
 AU1050  HISTORY     - 1989     GOOD             USPSQD
 AU1050  HISTORY     - 19900516 GOOD
 AU1050  HISTORY     - 19930516 GOOD             NGS
 AU1050  HISTORY     - 19950123 MARK NOT FOUND   NGS
 AU1050
 AU1050                          STATION DESCRIPTION
 AU1050
 AU1050'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU1050'IN NEW ORLEANS.
 AU1050'AT NEW ORLEANS, NEAR THE INTERSECTION OF SOUTH BROAD AVE. AND
 AU1050'MELPOMENE AVENUE, SET IN THE TOP OF THE CONCRETE FOUNDATION AT THE
 AU1050'SOUTH CORNER OF BUILDING HOUSING MELPOMENE PUMPING STATION NO. 1, 22.5
 AU1050'FEET NORTHWEST OF THE NORTHWEST CURB OF NORTHEAST-BOUND LANE OF SOUTH
 AU1050'BROAD AVENUE, ABOUT LEVEL WITH THE SIDEWALK AND IS ABOUT 4 FEET ABOVE
 AU1050'THE LEVEL OF SOUTH BROAD AVENUE.  NOTE-- MELPOMENE SEWERAGE PUMPING
 AU1050'STATION NO. 1 IN LOCATED IN THE MEDIAN STRIP OF SOUTH BROAD AVENUE.
 AU1050'A 7/8 INCH BRASS PIN.
 AU1050
 AU1050                          STATION RECOVERY (1985)
 AU1050
 AU1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1050'RECOVERED IN GOOD CONDITION.
 AU1050
 AU1050                          STATION RECOVERY (1989)
 AU1050
 AU1050'RECOVERY NOTE BY US POWER SQUADRON 1989 (ABR)
 AU1050'RECOVERED IN GOOD CONDITION.
 AU1050
 AU1050                          STATION RECOVERY (1990)
 AU1050
 AU1050'RECOVERED 1990
 AU1050'RECOVERED IN GOOD CONDITION.
 AU1050
 AU1050                          STATION RECOVERY (1993)
 AU1050
 AU1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1050'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH BROAD AND MELPOMENE
 AU1050'AVENUES, A 7/8-INCH BRASS PIN IN THE SOUTH CORNER OF THE CONCRETE
 AU1050'FOUNDATION OF PUMP STATION 1, 38.6 M (126.6 FT) SOUTHWEST OF THE
 AU1050'EXTENDED CENTER OF THE SOUTHEAST-BOUND LANES OF MELPOMENE AVENUE, 6.8
 AU1050'M (22.3 FT) NORTHEAST OF THE NORTHEAST CURB OF SOUTH BROAD AVENUE,
 AU1050'AND 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE AVENUE.
 AU1050
 AU1050                          STATION RECOVERY (1995)
 AU1050
 AU1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU1050'THERE HAS BEEN CONSTRUCTION AT THE DESCRIBED LOCATION.  ASSUMED
 AU1050'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0079 ***********************************************************************
 BJ0079  DESIGNATION -  24 BOLT
 BJ0079  PID         -  BJ0079
 BJ0079  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0079  COUNTRY     -  US
 BJ0079  USGS QUAD   -  PORT HUDSON (2018)
 BJ0079
 BJ0079                         *CURRENT SURVEY CONTROL
 BJ0079  ______________________________________________________________________
 BJ0079* NAD 83(1986) POSITION- 30 39 01.     (N) 091 20 08.     (W)   SCALED
 BJ0079* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0079  **This station is located in a suspected subsidence area (see below).
 BJ0079  ______________________________________________________________________
 BJ0079  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ0079
 BJ0079.The horizontal coordinates were scaled from a map and have
 BJ0079.an estimated accuracy of +/- 6 seconds.
 BJ0079
 BJ0079.** This station is in an area of known vertical motion.  Due to the
 BJ0079.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0079.** determined the orthometric heights for marks in these suspect
 BJ0079.** subsidence areas should be considered valid only at the epoch date
 BJ0079.** associated with the orthometric height.  These heights must always
 BJ0079.** be validated when used as control.  All previously superseded
 BJ0079.** orthometric heights are now considered suspect and are available
 BJ0079.** in the superseded section.  NGS does not recommend using suspect
 BJ0079.** or superseded heights as control.
 BJ0079
 BJ0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0079.GEOID18 height accuracy estimate available here.
 BJ0079
 BJ0079.Click photographs - Photos may exist for this station.
 BJ0079
 BJ0079;                    North         East    Units  Estimated Accuracy
 BJ0079;SPC LA S     -   238,350.      999,790.      MT  (+/- 180 meters Scaled)
 BJ0079
 BJ0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP594920(NAD 83)
 BJ0079
 BJ0079                          SUPERSEDED SURVEY CONTROL
 BJ0079
 BJ0079.No superseded survey control is available for this station.
 BJ0079
 BJ0079_MARKER: B = BOLT
 BJ0079_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0079_STAMPING: PBM 24 1929
 BJ0079_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0079
 BJ0079  HISTORY     - Date     Condition        Report By
 BJ0079  HISTORY     - 1929     MONUMENTED       USACE
 BJ0079  HISTORY     - 1964     GOOD             CGS
 BJ0079  HISTORY     - 1976     GOOD             NGS
 BJ0079
 BJ0079                          STATION DESCRIPTION
 BJ0079
 BJ0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0079'ABOUT 9.95 MILES NORTHWEST ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ0079'ELEMENTARY SCHOOL AT DEVALL, 200 FEET SOUTH OF THE CENTER LINE OF THE
 BJ0079'ROAD, 28 FEET WEST OF THE CENTER LINE OF STATE ROAD 416, 93 FEET
 BJ0079'NORTHWEST AND ACROSS STATE ROAD 416 FROM A 30-INCH PECAN TREE, 56 FEET
 BJ0079'SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 28 1/2 FEET
 BJ0079'SOUTHEAST OF A FOUR-FORKED TREE IN A YARD, 26 FEET NORTHEAST OF A
 BJ0079'POWER POLE, A COPPER BOLT SET IN CONCRETE ABOUT 2 1/2 FEET BELOW THE
 BJ0079'LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 5-INCH IRON PIPE
 BJ0079'BEARING A CAP WHICH PROJECTS 1 1/2 FEET ABOVE THE GROUND.
 BJ0079
 BJ0079                          STATION RECOVERY (1976)
 BJ0079
 BJ0079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0079'9.95 MILES NORTHWEST ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ0079'ELEMENTARY SCHOOL AT DEVALL, AT THE JUNCTION OF STATE HIGHWAY
 BJ0079'416, 200.5 FT SOUTHWEST OF THE CENTER LINE OF STATE HIGHWAY 416, 28 FT
 BJ0079'WEST OF THE CENTER LINE OF STATE HIGHWAY 415, 5.6 FT SOUTHEAST OF THE
 BJ0079'SOUTHEAST CORNER OF A BRICK HOUSE, 26.6 FT NORTHEAST OF POWER LINE
 BJ0079'POLE NO. L26-137, A COPPER BOLT SET IN CONCRETE ABOUT 2.5 FT BELOW
 BJ0079'GROUND. ACCESS IS HAD THROUGH A 5-INCH IRON PIPE WHICH PROJECTS
 BJ0079'17 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1515 ***********************************************************************
 CP1515  DESIGNATION -  24 CAP
 CP1515  PID         -  CP1515
 CP1515  STATE/COUNTY-  LA/TENSAS
 CP1515  COUNTRY     -  US
 CP1515  USGS QUAD   -  NEWELLTON (2018)
 CP1515
 CP1515                         *CURRENT SURVEY CONTROL
 CP1515  ______________________________________________________________________
 CP1515* NAD 83(1986) POSITION- 32 07 02.     (N) 091 10 27.     (W)   SCALED
 CP1515* NAVD 88 ORTHO HEIGHT -    25.34  (+/-2cm)       83.1   (feet) VERTCON3
 CP1515  ______________________________________________________________________
 CP1515  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 CP1515  VERT ORDER      -  ? (See Below)
 CP1515
 CP1515.The horizontal coordinates were scaled from a map and have
 CP1515.an estimated accuracy of +/- 6 seconds.
 CP1515
 CP1515.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1515.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1515
 CP1515.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1515.GEOID18 height accuracy estimate available here.
 CP1515
 CP1515.The vertical order pertains to the NGVD 29 superseded value.
 CP1515
 CP1515.Click photographs - Photos may exist for this station.
 CP1515
 CP1515;                    North         East    Units  Estimated Accuracy
 CP1515;SPC LA N     -   180,080.    1,125,110.      MT  (+/- 180 meters Scaled)
 CP1515
 CP1515_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR722548(NAD 83)
 CP1515
 CP1515                          SUPERSEDED SURVEY CONTROL
 CP1515
 CP1515  NGVD 29 (??/??/92)   25.362  (m)           83.21   (f) ADJ UNCH       
 CP1515
 CP1515.Superseded values are not recommended for survey control.
 CP1515
 CP1515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1515.See file dsdata.pdf to determine how the superseded data were derived.
 CP1515
 CP1515_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1515_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1515_MARK LOGO: USACE
 CP1515_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1515_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1515
 CP1515  HISTORY     - Date     Condition        Report By
 CP1515  HISTORY     - UNK      MONUMENTED       USACE
 CP1515  HISTORY     - 1973     GOOD             LADTD
 CP1515
 CP1515                          STATION DESCRIPTION
 CP1515
 CP1515'DESCRIBED BY LA TRANSP AND DEV 1973
 CP1515'3.25 MI N FROM NEWELLTON.
 CP1515'3 1/4 MILES NORTH ALONG U. S. HIGHWAY 65 FROM NEWELLTON, TENSAS
 CP1515'PARISH, 3 MILES EAST ALONG A ROAD LEADING TO THE MCMELLIN PLANTATION
 CP1515'AND THE LEVEE, AND 1/4 MILE SOUTH ALONG THE LEVEE, ON THE HULSE PLACE
 CP1515'PLANTATION, ON THE WEST BANK OF STYX BAYOU, ON CANE RIDE ROAD, IN THE
 CP1515'FRONT YARD OF THE A.  WILLIAMS CABIN, 1,000 FEET FROM THE NEW LEVEE
 CP1515'LOCATION, 36 FEET SOUTH OF THE CHIMNEY OF THE CABIN, 13 FEET FROM THE
 CP1515'CENTERLINE OF THE ROAD, 11 FEET EAST OF A 14-INCH CHINABERRY TREE, AND
 CP1515'5 FEET INSIDE OF A PICKET FENCE AROUND THE YARD.  AN IRON PIPE BEARING
 CP1515'A CORPS OF ENGINEERS, U. S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2388 ***********************************************************************
 BJ2388  DESIGNATION -  24 CAP
 BJ2388  PID         -  BJ2388
 BJ2388  STATE/COUNTY-  LA/ST MARTIN
 BJ2388  COUNTRY     -  US
 BJ2388  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2388
 BJ2388                         *CURRENT SURVEY CONTROL
 BJ2388  ______________________________________________________________________
 BJ2388* NAD 83(1986) POSITION- 30 17 06.     (N) 091 40 38.     (W)   SCALED
 BJ2388* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2388  **This station is located in a suspected subsidence area (see below).
 BJ2388  ______________________________________________________________________
 BJ2388  GEOID HEIGHT    -        -27.147 (meters)                     GEOID18
 BJ2388
 BJ2388.The horizontal coordinates were scaled from a map and have
 BJ2388.an estimated accuracy of +/- 6 seconds.
 BJ2388
 BJ2388.** This station is in an area of known vertical motion. If an
 BJ2388.** orthometric height was ever established but is not available 
 BJ2388.** in the current survey control section, the orthometric height
 BJ2388.** is considered suspect.  Suspect heights are available in the
 BJ2388.** superseded section only if requested.
 BJ2388
 BJ2388.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2388.GEOID18 height accuracy estimate available here.
 BJ2388
 BJ2388.Click photographs - Photos may exist for this station.
 BJ2388
 BJ2388;                    North         East    Units  Estimated Accuracy
 BJ2388;SPC LA S     -   197,910.      966,920.      MT  (+/- 180 meters Scaled)
 BJ2388
 BJ2388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP272511(NAD 83)
 BJ2388
 BJ2388                          SUPERSEDED SURVEY CONTROL
 BJ2388
 BJ2388.No superseded survey control is available for this station.
 BJ2388
 BJ2388_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2388_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2388_MARK LOGO: USACE
 BJ2388_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2388_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2388
 BJ2388  HISTORY     - Date     Condition        Report By
 BJ2388  HISTORY     - UNK      MONUMENTED       USACE
 BJ2388  HISTORY     - 1933     GOOD             USACE
 BJ2388  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2388
 BJ2388                          STATION DESCRIPTION
 BJ2388
 BJ2388'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2388'0.5 MI E FROM BUTTE LA ROSE.
 BJ2388'0.5 MILE EAST ALONG THE LEFT BANK OF UPPER GRAND RIVER FROM THE BENOIT
 BJ2388'STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, AMONGST SMALL WILLOWS,
 BJ2388'ABOUT 492 FEET SOUTH OF A SCHOOLHOUSE, ABOUT 275 FEET NORTH OF THE
 BJ2388'JULES WILTZ RESIDENCE, ABOUT 131 FEET SOUTH OF ANOTHER HOUSE, 98 FEET
 BJ2388'NORTH OF THE RIVER BANK, 84 FEET NORTH OF A BLAZED 6-INCH SYCAMORE
 BJ2388'TREE, 70.1 FEET SOUTH OF A BLAZED 6-INCH COTTONWOOD TREE, 9.7 FEET
 BJ2388'NORTHWEST OF P.B.M. JULES WILTZ (U.S.E.), DESCRIBED ABOVE, AND NEAR A
 BJ2388'4-INCH IRON PIPE PROJECTING ABOUT 8 FEET ABOVE GROUND.  AN IRON PIPE
 BJ2388'ABOUT 6 FEET UNDER GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BJ2388'STANDARD CAP.
 BJ2388
 BJ2388                          STATION RECOVERY (1968)
 BJ2388
 BJ2388'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2388'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1833 ***********************************************************************
 BJ1833  DESIGNATION -  24 CAP
 BJ1833  PID         -  BJ1833
 BJ1833  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1833  COUNTRY     -  US
 BJ1833  USGS QUAD   -  PORT HUDSON (2018)
 BJ1833
 BJ1833                         *CURRENT SURVEY CONTROL
 BJ1833  ______________________________________________________________________
 BJ1833* NAD 83(1986) POSITION- 30 39 00.     (N) 091 20 07.     (W)   SCALED
 BJ1833* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1833  **This station is located in a suspected subsidence area (see below).
 BJ1833  ______________________________________________________________________
 BJ1833  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ1833
 BJ1833.The horizontal coordinates were scaled from a map and have
 BJ1833.an estimated accuracy of +/- 6 seconds.
 BJ1833
 BJ1833.** This station is in an area of known vertical motion. If an
 BJ1833.** orthometric height was ever established but is not available 
 BJ1833.** in the current survey control section, the orthometric height
 BJ1833.** is considered suspect.  Suspect heights are available in the
 BJ1833.** superseded section only if requested.
 BJ1833
 BJ1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1833.GEOID18 height accuracy estimate available here.
 BJ1833
 BJ1833.Click photographs - Photos may exist for this station.
 BJ1833
 BJ1833;                    North         East    Units  Estimated Accuracy
 BJ1833;SPC LA S     -   238,320.      999,810.      MT  (+/- 180 meters Scaled)
 BJ1833
 BJ1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP595919(NAD 83)
 BJ1833
 BJ1833                          SUPERSEDED SURVEY CONTROL
 BJ1833
 BJ1833.No superseded survey control is available for this station.
 BJ1833
 BJ1833_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1833_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1833_STAMPING: PBM 24 1929
 BJ1833_MARK LOGO: USACE
 BJ1833_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1833_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1833
 BJ1833  HISTORY     - Date     Condition        Report By
 BJ1833  HISTORY     - 1929     MONUMENTED       USACE
 BJ1833  HISTORY     - 1964     GOOD             USACE
 BJ1833
 BJ1833                          STATION DESCRIPTION
 BJ1833
 BJ1833'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1964
 BJ1833'9.95 MI NW FROM DEVALL.
 BJ1833'ABOUT 9.95 MILES NORTHWEST ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ1833'ELEMENTARY SCHOOL AT DEVALL, 200 FEET SOUTH OF THE CENTER LINE OF THE
 BJ1833'ROAD, 28 FEET WEST OF THE CENTER LINE OF STATE ROAD 416, 93 FEET
 BJ1833'NORTHWEST AND ACROSS STATE ROAD 416 FROM A 30-INCH PECAN TREE, 56 FEET
 BJ1833'SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 28 1/2 FEET
 BJ1833'SOUTHEAST OF A FOUR-FORKED TREE IN A YARD, 26 FEET NORTHEAST OF A
 BJ1833'POWER POLE, A 5-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1 1/2 FEET
 BJ1833'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0669 ***********************************************************************
 BJ0669  DESIGNATION -  24 LLD ANO
 BJ0669  PID         -  BJ0669
 BJ0669  STATE/COUNTY-  LA/ST JAMES
 BJ0669  COUNTRY     -  US
 BJ0669  USGS QUAD   -  CONVENT (2018)
 BJ0669
 BJ0669                         *CURRENT SURVEY CONTROL
 BJ0669  ______________________________________________________________________
 BJ0669* NAD 83(1986) POSITION- 30 00 25.     (N) 090 45 20.     (W)   SCALED
 BJ0669* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0669  **This station is located in a suspected subsidence area (see below).
 BJ0669  ______________________________________________________________________
 BJ0669  GEOID HEIGHT    -        -26.292 (meters)                     GEOID18
 BJ0669  DYNAMIC HEIGHT  -          5.993 (meters)       19.66  (feet) COMP
 BJ0669  MODELED GRAVITY -    979,308.2   (mgal)                       NAVD 88
 BJ0669
 BJ0669.The horizontal coordinates were scaled from a map and have
 BJ0669.an estimated accuracy of +/- 6 seconds.
 BJ0669
 BJ0669.** This station is in an area of known vertical motion. If an
 BJ0669.** orthometric height was ever established but is not available 
 BJ0669.** in the current survey control section, the orthometric height
 BJ0669.** is considered suspect.  Suspect heights are available in the
 BJ0669.** superseded section only if requested.
 BJ0669
 BJ0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0669.GEOID18 height accuracy estimate available here.
 BJ0669
 BJ0669.Click photographs - Photos may exist for this station.
 BJ0669
 BJ0669.The dynamic height is computed by dividing the NAVD 88
 BJ0669.geopotential number by the normal gravity value computed on the
 BJ0669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0669.degrees latitude (g = 980.6199 gals.).
 BJ0669
 BJ0669.The modeled gravity was interpolated from observed gravity values.
 BJ0669
 BJ0669;                    North         East    Units  Estimated Accuracy
 BJ0669;SPC LA S     -   167,180.    1,055,740.      MT  (+/- 180 meters Scaled)
 BJ0669
 BJ0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP164216(NAD 83)
 BJ0669
 BJ0669                          SUPERSEDED SURVEY CONTROL
 BJ0669
 BJ0669.No superseded survey control is available for this station.
 BJ0669
 BJ0669_MARKER: DD = SURVEY DISK
 BJ0669_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0669_STAMPING: 24 LLD ANO
 BJ0669_MARK LOGO: USACE
 BJ0669_PROJECTION: FLUSH
 BJ0669_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0669_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0669_ROD/PIPE-DEPTH: 19.2 meters
 BJ0669
 BJ0669  HISTORY     - Date     Condition        Report By
 BJ0669  HISTORY     - 1976     MONUMENTED       USACE
 BJ0669  HISTORY     - 1977     GOOD             NGS
 BJ0669
 BJ0669                          STATION DESCRIPTION
 BJ0669
 BJ0669'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0669'1.6 MI WEST FROM VACHERIE.
 BJ0669'1.6 MILES WEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 BJ0669'HIGHWAY 20 AT VACHERIE, 0.5 MILE EAST OF MILE SIGN 24, 0.1 MILE WEST
 BJ0669'OF THE JUNCTION OF A PAVED ROAD LEADING SOUTH BY MAGNOLIA HIGH SCHOOL,
 BJ0669'33.5 FT NORTH OF THE CENTER LINE OF THE HIGHWAY, 70.2 FT SOUTH OF A
 BJ0669'WOODEN STATION MARKER NUMBER 1280, 6.5 FT NORTH OF A FENCE LINE, A
 BJ0669'DISK ON TOP OF A 1-INCH IRON PIPE SET TO A DEPTH OF 63 FT AND ENCASED
 BJ0669'IN CONCRETE, THE DISK IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2107 ***********************************************************************
 BJ2107  DESIGNATION -  24 V 1
 BJ2107  PID         -  BJ2107
 BJ2107  STATE/COUNTY-  LA/IBERVILLE
 BJ2107  COUNTRY     -  US
 BJ2107  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ2107
 BJ2107                         *CURRENT SURVEY CONTROL
 BJ2107  ______________________________________________________________________
 BJ2107* NAD 83(1986) POSITION- 30 18 47.     (N) 091 07 28.     (W)   SCALED
 BJ2107* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2107  **This station is located in a suspected subsidence area (see below).
 BJ2107  ______________________________________________________________________
 BJ2107  GEOID HEIGHT    -        -27.015 (meters)                     GEOID18
 BJ2107
 BJ2107.The horizontal coordinates were scaled from a map and have
 BJ2107.an estimated accuracy of +/- 6 seconds.
 BJ2107
 BJ2107.** This station is in an area of known vertical motion. If an
 BJ2107.** orthometric height was ever established but is not available 
 BJ2107.** in the current survey control section, the orthometric height
 BJ2107.** is considered suspect.  Suspect heights are available in the
 BJ2107.** superseded section only if requested.
 BJ2107
 BJ2107.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2107.GEOID18 height accuracy estimate available here.
 BJ2107
 BJ2107.Click photographs - Photos may exist for this station.
 BJ2107
 BJ2107;                    North         East    Units  Estimated Accuracy
 BJ2107;SPC LA S     -   200,990.    1,020,090.      MT  (+/- 180 meters Scaled)
 BJ2107
 BJ2107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP803549(NAD 83)
 BJ2107
 BJ2107                          SUPERSEDED SURVEY CONTROL
 BJ2107
 BJ2107.No superseded survey control is available for this station.
 BJ2107
 BJ2107_MARKER: DD = SURVEY DISK
 BJ2107_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ2107_SP_SET: CULVERT HEADWALL
 BJ2107_STAMPING: 24V1 1968
 BJ2107_MARK LOGO: LADHGS
 BJ2107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2107+STABILITY: SURFACE MOTION
 BJ2107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2107+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2007
 BJ2107
 BJ2107  HISTORY     - Date     Condition        Report By
 BJ2107  HISTORY     - 1968     MONUMENTED       LADH
 BJ2107  HISTORY     - 1969     GOOD             LADTD
 BJ2107  HISTORY     - 20070201 GOOD             SJBGRP
 BJ2107
 BJ2107                          STATION DESCRIPTION
 BJ2107
 BJ2107'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2107'3.73 MI N FROM ST GABRIEL.
 BJ2107'ABOUT 3.73 MILES NORTH ALONG STATE HIGHWAY 30 FROM THE INTERSECTION OF
 BJ2107'NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST. GABRIEL.  IT IS SET
 BJ2107'IN A DRILL HOLE IN WEST HEADWALL OF A CONCRETE BOX CULVERT ON BAYOU
 BJ2107'MANCHAC WHICH IS ON THE PARISH LINE BETWEEN EAST BATON ROUGE PARISH
 BJ2107'AND IBERVILLE PARISH.  THE BENCH MARK IS APPROXIMATELY 2 FEET BELOW
 BJ2107'THE LEVEL OF THE RIDING SURFACE OF THE ROADWAY.  THERE IS NO WITNESS
 BJ2107'POST.  A STATE HIGHWAY SIGN IS SET IN THE SHOULDER OF THE ROADWAY ON
 BJ2107'EACH SIDE OF THE ROADWAY MARKING EACH END OF THE CULVERT.
 BJ2107
 BJ2107                          STATION RECOVERY (2007)
 BJ2107
 BJ2107'RECOVERY NOTE BY SJB GROUP INC 2007 (CM)
 BJ2107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2108 ***********************************************************************
 BJ2108  DESIGNATION -  24 V 2
 BJ2108  PID         -  BJ2108
 BJ2108  STATE/COUNTY-  LA/IBERVILLE
 BJ2108  COUNTRY     -  US
 BJ2108  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ2108
 BJ2108                         *CURRENT SURVEY CONTROL
 BJ2108  ______________________________________________________________________
 BJ2108* NAD 83(1986) POSITION- 30 18 07.     (N) 091 07 09.     (W)   SCALED
 BJ2108* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2108  **This station is located in a suspected subsidence area (see below).
 BJ2108  ______________________________________________________________________
 BJ2108  GEOID HEIGHT    -        -27.005 (meters)                     GEOID18
 BJ2108
 BJ2108.The horizontal coordinates were scaled from a map and have
 BJ2108.an estimated accuracy of +/- 6 seconds.
 BJ2108
 BJ2108.** This station is in an area of known vertical motion. If an
 BJ2108.** orthometric height was ever established but is not available 
 BJ2108.** in the current survey control section, the orthometric height
 BJ2108.** is considered suspect.  Suspect heights are available in the
 BJ2108.** superseded section only if requested.
 BJ2108
 BJ2108.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2108.GEOID18 height accuracy estimate available here.
 BJ2108
 BJ2108.Click photographs - Photos may exist for this station.
 BJ2108
 BJ2108;                    North         East    Units  Estimated Accuracy
 BJ2108;SPC LA S     -   199,760.    1,020,600.      MT  (+/- 180 meters Scaled)
 BJ2108
 BJ2108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP808537(NAD 83)
 BJ2108
 BJ2108                          SUPERSEDED SURVEY CONTROL
 BJ2108
 BJ2108.No superseded survey control is available for this station.
 BJ2108
 BJ2108_MARKER: DD = SURVEY DISK
 BJ2108_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2108_SP_SET: ABUTMENT
 BJ2108_STAMPING: 24V2 1968
 BJ2108_MARK LOGO: LADHGS
 BJ2108_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2108+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2007
 BJ2108
 BJ2108  HISTORY     - Date     Condition        Report By
 BJ2108  HISTORY     - 1968     MONUMENTED       LADH
 BJ2108  HISTORY     - 1969     GOOD             LADTD
 BJ2108  HISTORY     - 20070201 GOOD             SJBGRP
 BJ2108
 BJ2108                          STATION DESCRIPTION
 BJ2108
 BJ2108'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2108'2.88 MI N FROM ST GABRIEL.
 BJ2108'ABOUT 2.88 MILES NORTH ALONG NEW STATE HIGHWAY 30 FROM INTERSECTION OF
 BJ2108'NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST. GABRIEL.  IT IS SET
 BJ2108'IN A DRILL HOLE IN THE NORTHWEST ABUTMENT OF BAYOU PAUL BRIDGE, 17.9
 BJ2108'FEET WEST OF CENTERLINE OF THE BAYOU PAUL BRIDGE.  THERE IS A STEEL
 BJ2108'WITNESS POST APPROXIMATELY 1 FOOT NORTH OF MARK.
 BJ2108
 BJ2108                          STATION RECOVERY (2007)
 BJ2108
 BJ2108'RECOVERY NOTE BY SJB GROUP INC 2007 (CM)
 BJ2108'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2109 ***********************************************************************
 BJ2109  DESIGNATION -  24 V 3
 BJ2109  PID         -  BJ2109
 BJ2109  STATE/COUNTY-  LA/IBERVILLE
 BJ2109  COUNTRY     -  US
 BJ2109  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ2109
 BJ2109                         *CURRENT SURVEY CONTROL
 BJ2109  ______________________________________________________________________
 BJ2109* NAD 83(1986) POSITION- 30 17 33.     (N) 091 06 51.     (W)   SCALED
 BJ2109* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2109  **This station is located in a suspected subsidence area (see below).
 BJ2109  ______________________________________________________________________
 BJ2109  GEOID HEIGHT    -        -26.995 (meters)                     GEOID18
 BJ2109
 BJ2109.The horizontal coordinates were scaled from a map and have
 BJ2109.an estimated accuracy of +/- 6 seconds.
 BJ2109
 BJ2109.** This station is in an area of known vertical motion. If an
 BJ2109.** orthometric height was ever established but is not available 
 BJ2109.** in the current survey control section, the orthometric height
 BJ2109.** is considered suspect.  Suspect heights are available in the
 BJ2109.** superseded section only if requested.
 BJ2109
 BJ2109.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2109.GEOID18 height accuracy estimate available here.
 BJ2109
 BJ2109.Click photographs - Photos may exist for this station.
 BJ2109
 BJ2109;                    North         East    Units  Estimated Accuracy
 BJ2109;SPC LA S     -   198,710.    1,021,080.      MT  (+/- 180 meters Scaled)
 BJ2109
 BJ2109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP813527(NAD 83)
 BJ2109
 BJ2109                          SUPERSEDED SURVEY CONTROL
 BJ2109
 BJ2109.No superseded survey control is available for this station.
 BJ2109
 BJ2109_MARKER: DD = SURVEY DISK
 BJ2109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2109_STAMPING: 24V3 1968
 BJ2109_MARK LOGO: LADHGS
 BJ2109_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2109+STABILITY: SURFACE MOTION
 BJ2109
 BJ2109  HISTORY     - Date     Condition        Report By
 BJ2109  HISTORY     - 1968     MONUMENTED       LADH
 BJ2109  HISTORY     - 1969     GOOD             LADTD
 BJ2109
 BJ2109                          STATION DESCRIPTION
 BJ2109
 BJ2109'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2109'2.16 MI N FROM ST GABRIEL.
 BJ2109'ABOUT 2.16 MILES NORTH ALONG STATE HIGHWAY 30 FROM THE INTERSECTION OF
 BJ2109'NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST. GABRIEL.  IT IS 153.5
 BJ2109'FEET EAST OF CENTERLINE OF NEW STATE HIGHWAY 30, 120.0 FEET NORTHWEST
 BJ2109'OF CORNER OF A BRICK OFFICE BUILDING, 118.2 FEET WEST OF THE NORTHWEST
 BJ2109'CORNER OF A BRICK STORAGE SHED, 1.0 FEET SOUTHEAST OF A STEEL WITNESS
 BJ2109'POST.  SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES
 BJ2109'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2110 ***********************************************************************
 BJ2110  DESIGNATION -  24 V 4
 BJ2110  PID         -  BJ2110
 BJ2110  STATE/COUNTY-  LA/IBERVILLE
 BJ2110  COUNTRY     -  US
 BJ2110  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ2110
 BJ2110                         *CURRENT SURVEY CONTROL
 BJ2110  ______________________________________________________________________
 BJ2110* NAD 83(1986) POSITION- 30 15 03.     (N) 091 05 13.     (W)   SCALED
 BJ2110* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2110  **This station is located in a suspected subsidence area (see below).
 BJ2110  ______________________________________________________________________
 BJ2110  GEOID HEIGHT    -        -26.939 (meters)                     GEOID18
 BJ2110
 BJ2110.The horizontal coordinates were scaled from a map and have
 BJ2110.an estimated accuracy of +/- 6 seconds.
 BJ2110
 BJ2110.** This station is in an area of known vertical motion. If an
 BJ2110.** orthometric height was ever established but is not available 
 BJ2110.** in the current survey control section, the orthometric height
 BJ2110.** is considered suspect.  Suspect heights are available in the
 BJ2110.** superseded section only if requested.
 BJ2110
 BJ2110.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2110.GEOID18 height accuracy estimate available here.
 BJ2110
 BJ2110.Click photographs - Photos may exist for this station.
 BJ2110
 BJ2110;                    North         East    Units  Estimated Accuracy
 BJ2110;SPC LA S     -   194,100.    1,023,710.      MT  (+/- 180 meters Scaled)
 BJ2110
 BJ2110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP840481(NAD 83)
 BJ2110
 BJ2110                          SUPERSEDED SURVEY CONTROL
 BJ2110
 BJ2110.No superseded survey control is available for this station.
 BJ2110
 BJ2110_MARKER: DD = SURVEY DISK
 BJ2110_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ2110_SP_SET: BOX CULVERT HEADWALL
 BJ2110_STAMPING: 24V4 1969
 BJ2110_MARK LOGO: LADHGS
 BJ2110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2110+STABILITY: SURFACE MOTION
 BJ2110
 BJ2110  HISTORY     - Date     Condition        Report By
 BJ2110  HISTORY     - 1969     MONUMENTED       LADH
 BJ2110
 BJ2110                          STATION DESCRIPTION
 BJ2110
 BJ2110'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2110'0.9 MI S FROM ST GABRIEL.
 BJ2110'ABOUT 0.9 MILE SOUTH ALONG NEW STATE HIGHWAY 30 FROM THE INTERSECTION
 BJ2110'OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST. GABRIEL.  IT IS
 BJ2110'SET IN A DRILL HOLE IN THE CENTER OF WEST CONCRETE HEADWALL OF A BOX
 BJ2110'CULVERT, 28.5 FEET WEST OF CENTERLINE OF NEW STATE HIGHWAY 30.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2111 ***********************************************************************
 BJ2111  DESIGNATION -  24 V 5
 BJ2111  PID         -  BJ2111
 BJ2111  STATE/COUNTY-  LA/IBERVILLE
 BJ2111  COUNTRY     -  US
 BJ2111  USGS QUAD   -  CARVILLE (2018)
 BJ2111
 BJ2111                         *CURRENT SURVEY CONTROL
 BJ2111  ______________________________________________________________________
 BJ2111* NAD 83(1986) POSITION- 30 14 49.     (N) 091 04 09.     (W)   SCALED
 BJ2111* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2111  **This station is located in a suspected subsidence area (see below).
 BJ2111  ______________________________________________________________________
 BJ2111  GEOID HEIGHT    -        -26.924 (meters)                     GEOID18
 BJ2111
 BJ2111.The horizontal coordinates were scaled from a map and have
 BJ2111.an estimated accuracy of +/- 6 seconds.
 BJ2111
 BJ2111.** This station is in an area of known vertical motion. If an
 BJ2111.** orthometric height was ever established but is not available 
 BJ2111.** in the current survey control section, the orthometric height
 BJ2111.** is considered suspect.  Suspect heights are available in the
 BJ2111.** superseded section only if requested.
 BJ2111
 BJ2111.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2111.GEOID18 height accuracy estimate available here.
 BJ2111
 BJ2111.Click photographs - Photos may exist for this station.
 BJ2111
 BJ2111;                    North         East    Units  Estimated Accuracy
 BJ2111;SPC LA S     -   193,670.    1,025,420.      MT  (+/- 180 meters Scaled)
 BJ2111
 BJ2111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP857477(NAD 83)
 BJ2111
 BJ2111                          SUPERSEDED SURVEY CONTROL
 BJ2111
 BJ2111.No superseded survey control is available for this station.
 BJ2111
 BJ2111_MARKER: DD = SURVEY DISK
 BJ2111_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ2111_SP_SET: BOX CULVERT HEADWALL
 BJ2111_STAMPING: 24V5 1969
 BJ2111_MARK LOGO: LADHGS
 BJ2111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2111+STABILITY: SURFACE MOTION
 BJ2111
 BJ2111  HISTORY     - Date     Condition        Report By
 BJ2111  HISTORY     - 1969     MONUMENTED       LADH
 BJ2111  HISTORY     - 1985     GOOD             LOCSUR
 BJ2111
 BJ2111                          STATION DESCRIPTION
 BJ2111
 BJ2111'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2111'1.98 MI S FROM ST GABRIEL.
 BJ2111'ABOUT 1.98 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM THE
 BJ2111'INTERSECTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST.
 BJ2111'GABRIEL.  IT IS SET IN A DRILL HOLE IN THE CENTER OF THE EAST HEADWALL
 BJ2111'OF A CONCRETE BOX CULVERT, APPROXIMATELY 3 FEET BELOW THE LEVEL OF THE
 BJ2111'RIDING SURFACE OF THE ROAD AND APPROXIMATELY 17.5 FEET FROM THE CENTER
 BJ2111'OF THE BRIDGE.
 BJ2111
 BJ2111                          STATION RECOVERY (1985)
 BJ2111
 BJ2111'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1985
 BJ2111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2112 ***********************************************************************
 BJ2112  DESIGNATION -  24 V 6
 BJ2112  PID         -  BJ2112
 BJ2112  STATE/COUNTY-  LA/IBERVILLE
 BJ2112  COUNTRY     -  US
 BJ2112  USGS QUAD   -  CARVILLE (2018)
 BJ2112
 BJ2112                         *CURRENT SURVEY CONTROL
 BJ2112  ______________________________________________________________________
 BJ2112* NAD 83(1986) POSITION- 30 14 38.     (N) 091 03 28.     (W)   SCALED
 BJ2112* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2112  **This station is located in a suspected subsidence area (see below).
 BJ2112  ______________________________________________________________________
 BJ2112  GEOID HEIGHT    -        -26.913 (meters)                     GEOID18
 BJ2112
 BJ2112.The horizontal coordinates were scaled from a map and have
 BJ2112.an estimated accuracy of +/- 6 seconds.
 BJ2112
 BJ2112.** This station is in an area of known vertical motion. If an
 BJ2112.** orthometric height was ever established but is not available 
 BJ2112.** in the current survey control section, the orthometric height
 BJ2112.** is considered suspect.  Suspect heights are available in the
 BJ2112.** superseded section only if requested.
 BJ2112
 BJ2112.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2112.GEOID18 height accuracy estimate available here.
 BJ2112
 BJ2112.Click photographs - Photos may exist for this station.
 BJ2112
 BJ2112;                    North         East    Units  Estimated Accuracy
 BJ2112;SPC LA S     -   193,330.    1,026,520.      MT  (+/- 180 meters Scaled)
 BJ2112
 BJ2112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP868474(NAD 83)
 BJ2112
 BJ2112                          SUPERSEDED SURVEY CONTROL
 BJ2112
 BJ2112.No superseded survey control is available for this station.
 BJ2112
 BJ2112_MARKER: DD = SURVEY DISK
 BJ2112_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2112_SP_SET: ABUTMENT
 BJ2112_STAMPING: 24V6 1969
 BJ2112_MARK LOGO: LADHGS
 BJ2112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2112
 BJ2112  HISTORY     - Date     Condition        Report By
 BJ2112  HISTORY     - 1969     MONUMENTED       LADH
 BJ2112
 BJ2112                          STATION DESCRIPTION
 BJ2112
 BJ2112'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2112'2.74 MI S FROM ST GABRIEL.
 BJ2112'ABOUT 2.74 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM THE
 BJ2112'INTERSECTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST.
 BJ2112'GABRIEL.  IT IS SET IN A DRILL HOLE IN THE WEST END OF THE NORTH
 BJ2112'BRIDGE ABUTMENT OF BAYOU BRAUD BRIDGE, 1.0 FOOT SOUTH OF METAL WITNESS
 BJ2112'POST, ABOUT 17.5 FEET FROM CENTER OF THE BRIDGE ABOUT LEVEL WITH THE
 BJ2112'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0206 ***********************************************************************
 BJ0206  DESIGNATION -  24 WARL
 BJ0206  PID         -  BJ0206
 BJ0206  STATE/COUNTY-  LA/ST LANDRY
 BJ0206  COUNTRY     -  US
 BJ0206  USGS QUAD   -  MELVILLE (2018)
 BJ0206
 BJ0206                         *CURRENT SURVEY CONTROL
 BJ0206  ______________________________________________________________________
 BJ0206* NAD 83(1986) POSITION- 30 42 26.     (N) 091 44 20.     (W)   SCALED
 BJ0206* NAVD 88 ORTHO HEIGHT -    10.008 (meters)       32.83  (feet) ADJUSTED
 BJ0206  ______________________________________________________________________
 BJ0206  GEOID HEIGHT    -        -27.165 (meters)                     GEOID18
 BJ0206  DYNAMIC HEIGHT  -          9.996 (meters)       32.80  (feet) COMP
 BJ0206  MODELED GRAVITY -    979,360.5   (mgal)                       NAVD 88
 BJ0206
 BJ0206  VERT ORDER      -  FIRST     CLASS I
 BJ0206
 BJ0206.The horizontal coordinates were scaled from a map and have
 BJ0206.an estimated accuracy of +/- 6 seconds.
 BJ0206
 BJ0206.The orthometric height was determined by differential leveling and
 BJ0206.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0206.in February 1994.
 BJ0206
 BJ0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0206.GEOID18 height accuracy estimate available here.
 BJ0206
 BJ0206.Click photographs - Photos may exist for this station.
 BJ0206
 BJ0206.The dynamic height is computed by dividing the NAVD 88
 BJ0206.geopotential number by the normal gravity value computed on the
 BJ0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0206.degrees latitude (g = 980.6199 gals.).
 BJ0206
 BJ0206.The modeled gravity was interpolated from observed gravity values.
 BJ0206
 BJ0206;                    North         East    Units  Estimated Accuracy
 BJ0206;SPC LA S     -   244,730.      961,150.      MT  (+/- 180 meters Scaled)
 BJ0206
 BJ0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP207978(NAD 83)
 BJ0206
 BJ0206                          SUPERSEDED SURVEY CONTROL
 BJ0206
 BJ0206  NAVD 88 (06/15/91)   10.048  (m)           32.97   (f) SUPERSEDED  1 1
 BJ0206  NGVD 29 (11/26/84)   10.011  (m)           32.84   (f) ADJUSTED    1 1
 BJ0206
 BJ0206.Superseded values are not recommended for survey control.
 BJ0206
 BJ0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0206.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0206
 BJ0206_MARKER: DD = SURVEY DISK
 BJ0206_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0206_STAMPING: PBM 24 WARL 1976
 BJ0206_MARK LOGO: USACE
 BJ0206_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0206_ROD/PIPE-DEPTH: 32.9 meters
 BJ0206_SLEEVE-DEPTH  : 25.9 meters
 BJ0206
 BJ0206  HISTORY     - Date     Condition        Report By
 BJ0206  HISTORY     - 1976     MONUMENTED       USACE
 BJ0206  HISTORY     - 1976     GOOD             NGS
 BJ0206  HISTORY     - 20050115 MARK NOT FOUND   USPSQD
 BJ0206
 BJ0206                          STATION DESCRIPTION
 BJ0206
 BJ0206'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0206'1.0 MI NORTH FROM MELVILLE.
 BJ0206'0.8 MILE NORTH ALONG STATE HIGHWAY 105 FROM THE TEXAS AND PACIFIC
 BJ0206'RAILROAD OVERPASS, THENCE 0.05 MILE EAST ALONG A LEVEE ROAD,
 BJ0206'THENCE 0.15 MILES NORTH ALONG THE WEST LEVEE ROAD OF THE ATCHAFALAYA
 BJ0206'RIVER, 0.2 MILE SOUTH OF AN OVERHEAD PIPE LINE CROSSING THE RIVER
 BJ0206'86 FT WEST OF THE CENTER LINE OF THE ROAD, 27.0 FT EAST OF A FENCE,
 BJ0206'A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 108 FT ENCASED
 BJ0206'IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 85 FT WITH A 3-INCH SCREW
 BJ0206'CAP FOR ACCESS, THE SCREW CAP PROJECTS 21 INCHES ABOVE THE GROUND
 BJ0206
 BJ0206                          STATION RECOVERY (2005)
 BJ0206
 BJ0206'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ0206'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0029 ***********************************************************************
 AT0029  DESIGNATION -  240/3 BOLT
 AT0029  PID         -  AT0029
 AT0029  STATE/COUNTY-  LA/PLAQUEMINES
 AT0029  COUNTRY     -  US
 AT0029  USGS QUAD   -  TRIUMPH (2018)
 AT0029
 AT0029                         *CURRENT SURVEY CONTROL
 AT0029  ______________________________________________________________________
 AT0029* NAD 83(1986) POSITION- 29 20 46.     (N) 089 25 04.     (W)   SCALED
 AT0029* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0029  **This station is located in a suspected subsidence area (see below).
 AT0029  ______________________________________________________________________
 AT0029  GEOID HEIGHT    -        -23.890 (meters)                     GEOID18
 AT0029
 AT0029.The horizontal coordinates were scaled from a map and have
 AT0029.an estimated accuracy of +/- 6 seconds.
 AT0029
 AT0029.** This station is in an area of known vertical motion. If an
 AT0029.** orthometric height was ever established but is not available 
 AT0029.** in the current survey control section, the orthometric height
 AT0029.** is considered suspect.  Suspect heights are available in the
 AT0029.** superseded section only if requested.
 AT0029
 AT0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0029.GEOID18 height accuracy estimate available here.
 AT0029
 AT0029.Click photographs - Photos may exist for this station.
 AT0029
 AT0029;                    North         East    Units  Estimated Accuracy
 AT0029;SPC LA S     -    95,340.    1,186,010.      MT  (+/- 180 meters Scaled)
 AT0029
 AT0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT652487(NAD 83)
 AT0029
 AT0029                          SUPERSEDED SURVEY CONTROL
 AT0029
 AT0029.No superseded survey control is available for this station.
 AT0029
 AT0029_MARKER: B = BOLT
 AT0029_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0029_SP_SET: UNDERGROUND TILE
 AT0029_STAMPING: 240/3
 AT0029_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0029
 AT0029  HISTORY     - Date     Condition        Report By
 AT0029  HISTORY     - 1938     MONUMENTED       MRC
 AT0029  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0029
 AT0029                          STATION DESCRIPTION
 AT0029
 AT0029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0029'8.9 MI SE FROM BURAS.
 AT0029'8.9 MILES SOUTHEAST ALONG THE LEVEE ROAD FROM THE POST OFFICE AT
 AT0029'BURAS, PLAQUEMINES PARISH, IN AN ORANGE GROVE OWNED BY VALENTINE
 AT0029'BARRIOS, ABOUT 300 FEET ABOVE THE BARRIOS RESIDENCE, ABOUT 115 FEET
 AT0029'SOUTHWEST OF THE CENTER LINE OF THE LEVEE, ABOUT 4 PACES ABOVE THE
 AT0029'FIRST LANE LEADING THROUGH THE GROVE ABOVE THE RESIDENCE, AND 3 FEET
 AT0029'AN ORANGE TREE.  A COPPER BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET
 AT0029'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 AT0029'MISSISSIPPI RIVER COMMISSION STANDARD CAP, STAMPED 240/3.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0028 ***********************************************************************
 AT0028  DESIGNATION -  240/3 CAP
 AT0028  PID         -  AT0028
 AT0028  STATE/COUNTY-  LA/PLAQUEMINES
 AT0028  COUNTRY     -  US
 AT0028  USGS QUAD   -  TRIUMPH (2018)
 AT0028
 AT0028                         *CURRENT SURVEY CONTROL
 AT0028  ______________________________________________________________________
 AT0028* NAD 83(1986) POSITION- 29 20 46.     (N) 089 25 04.     (W)   SCALED
 AT0028* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0028  **This station is located in a suspected subsidence area (see below).
 AT0028  ______________________________________________________________________
 AT0028  GEOID HEIGHT    -        -23.890 (meters)                     GEOID18
 AT0028
 AT0028.The horizontal coordinates were scaled from a map and have
 AT0028.an estimated accuracy of +/- 6 seconds.
 AT0028
 AT0028.** This station is in an area of known vertical motion. If an
 AT0028.** orthometric height was ever established but is not available 
 AT0028.** in the current survey control section, the orthometric height
 AT0028.** is considered suspect.  Suspect heights are available in the
 AT0028.** superseded section only if requested.
 AT0028
 AT0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0028.GEOID18 height accuracy estimate available here.
 AT0028
 AT0028.Click photographs - Photos may exist for this station.
 AT0028
 AT0028;                    North         East    Units  Estimated Accuracy
 AT0028;SPC LA S     -    95,340.    1,186,010.      MT  (+/- 180 meters Scaled)
 AT0028
 AT0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT652487(NAD 83)
 AT0028
 AT0028                          SUPERSEDED SURVEY CONTROL
 AT0028
 AT0028.No superseded survey control is available for this station.
 AT0028
 AT0028_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0028_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0028_STAMPING: 240/3
 AT0028_MARK LOGO: MRC
 AT0028_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0028_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0028
 AT0028  HISTORY     - Date     Condition        Report By
 AT0028  HISTORY     - 1938     MONUMENTED       MRC
 AT0028  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0028
 AT0028                          STATION DESCRIPTION
 AT0028
 AT0028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0028'8.9 MI SE FROM BURAS.
 AT0028'8.9 MILES SOUTHEAST ALONG THE LEVEE ROAD FROM THE POST OFFICE AT
 AT0028'BURAS, PLAQUEMINES PARISH, IN AN ORANGE GROVE OWNED BY VALENTINE
 AT0028'BARRIOS, ABOUT 300 FEET ABOVE THE BARRIOS RESIDENCE, ABOUT 115 FEET
 AT0028'SOUTHWEST OF THE CENTER LINE OF THE LEVEE, ABOUT 4 PACES ABOVE THE
 AT0028'FIRST LANE LEADING THROUGH THE GROVE ABOVE THE RESIDENCE, AND 3 FEET
 AT0028'FROM AN ORANGE TREE.  A MISSISSIPPI RIVER COMMISSION STANDARD CAP,
 AT0028'STAMPED 240/3.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0049 ***********************************************************************
 AT0049  DESIGNATION -  241/3 BOLT
 AT0049  PID         -  AT0049
 AT0049  STATE/COUNTY-  LA/PLAQUEMINES
 AT0049  COUNTRY     -  US
 AT0049  USGS QUAD   -  TRIUMPH (2018)
 AT0049
 AT0049                         *CURRENT SURVEY CONTROL
 AT0049  ______________________________________________________________________
 AT0049* NAD 83(1986) POSITION- 29 18 42.     (N) 089 22 53.     (W)   SCALED
 AT0049* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0049  **This station is located in a suspected subsidence area (see below).
 AT0049  ______________________________________________________________________
 AT0049  GEOID HEIGHT    -        -23.804 (meters)                     GEOID18
 AT0049
 AT0049.The horizontal coordinates were scaled from a map and have
 AT0049.an estimated accuracy of +/- 6 seconds.
 AT0049
 AT0049.** This station is in an area of known vertical motion. If an
 AT0049.** orthometric height was ever established but is not available 
 AT0049.** in the current survey control section, the orthometric height
 AT0049.** is considered suspect.  Suspect heights are available in the
 AT0049.** superseded section only if requested.
 AT0049
 AT0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0049.GEOID18 height accuracy estimate available here.
 AT0049
 AT0049.Click photographs - Photos may exist for this station.
 AT0049
 AT0049;                    North         East    Units  Estimated Accuracy
 AT0049;SPC LA S     -    91,590.    1,189,610.      MT  (+/- 180 meters Scaled)
 AT0049
 AT0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT687448(NAD 83)
 AT0049
 AT0049                          SUPERSEDED SURVEY CONTROL
 AT0049
 AT0049.No superseded survey control is available for this station.
 AT0049
 AT0049_MARKER: B = BOLT
 AT0049_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0049_SP_SET: UNDERGROUND TILE
 AT0049_PROJECTION: RECESSED 91 CENTIMETERS
 AT0049_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0049
 AT0049  HISTORY     - Date     Condition        Report By
 AT0049  HISTORY     - 1938     MONUMENTED       MRC
 AT0049  HISTORY     - 1964     GOOD             CGS
 AT0049  HISTORY     - 1970     MARK NOT FOUND   NGS
 AT0049
 AT0049                          STATION DESCRIPTION
 AT0049
 AT0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0049'0.95 MI NW FROM VENICE.
 AT0049'0.95 MILE NORTHWEST ALONG STATE HIGHWAY 23 FROM THE POST OFFICE AT
 AT0049'VENICE, ON THE PROPERTY OF MRS. NORBERT BURAS, 620 FEET NORTHEAST OF
 AT0049'THE CENTER LINE OF THE HIGHWAY, 136 FEET SOUTHWEST OF THE CENTER LINE
 AT0049'OF THE ROAD ON TOP OF THE MISSISSIPPI RIVER LEVEE, 105 FEET SOUTHWEST
 AT0049'OF POWER LINE POLE NO. 265, 6 FEET NORTHWEST OF A CYCLONE FENCE, 0.95
 AT0049'MILE NORTHWEST ALONG LEVEE ROAD FROM THE CEMETERY AT THE HORSESHOE
 AT0049'BEND IN LEVEE ROAD, A COPPER BOLT SET IN TOP OF TILE 3 FEET
 AT0049'UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 AT0049'MISSISSIPPI RIVER CAP STAMPED 241/3, 1 FOOT SOUTHEAST OF A METAL
 AT0049'WITNESS POST AND PROJECTS 14 INCHES ABOVE THE LEVEL OF THE GROUND.
 AT0049
 AT0049                          STATION RECOVERY (1970)
 AT0049
 AT0049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 AT0049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0089 ***********************************************************************
 AT0089  DESIGNATION -  243/B BOLT MRC
 AT0089  PID         -  AT0089
 AT0089  STATE/COUNTY-  LA/PLAQUEMINES
 AT0089  COUNTRY     -  US
 AT0089  USGS QUAD   -  PILOTTOWN (2018)
 AT0089
 AT0089                         *CURRENT SURVEY CONTROL
 AT0089  ______________________________________________________________________
 AT0089* NAD 83(1986) POSITION- 29 14 55.     (N) 089 18 30.     (W)   SCALED
 AT0089* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0089  **This station is located in a suspected subsidence area (see below).
 AT0089  ______________________________________________________________________
 AT0089  GEOID HEIGHT    -        -23.687 (meters)                     GEOID18
 AT0089
 AT0089.The horizontal coordinates were scaled from a map and have
 AT0089.an estimated accuracy of +/- 6 seconds.
 AT0089
 AT0089.** This station is in an area of known vertical motion. If an
 AT0089.** orthometric height was ever established but is not available 
 AT0089.** in the current survey control section, the orthometric height
 AT0089.** is considered suspect.  Suspect heights are available in the
 AT0089.** superseded section only if requested.
 AT0089
 AT0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0089.GEOID18 height accuracy estimate available here.
 AT0089
 AT0089.Click photographs - Photos may exist for this station.
 AT0089
 AT0089;                    North         East    Units  Estimated Accuracy
 AT0089;SPC LA S     -    84,720.    1,196,830.      MT  (+/- 180 meters Scaled)
 AT0089
 AT0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT756377(NAD 83)
 AT0089
 AT0089                          SUPERSEDED SURVEY CONTROL
 AT0089
 AT0089.No superseded survey control is available for this station.
 AT0089
 AT0089_MARKER: B = BOLT
 AT0089_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0089_SP_SET: UNDERGROUND TILE
 AT0089_STAMPING: 243/B
 AT0089_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0089
 AT0089  HISTORY     - Date     Condition        Report By
 AT0089  HISTORY     - 1938     MONUMENTED       MRC
 AT0089  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0089
 AT0089                          STATION DESCRIPTION
 AT0089
 AT0089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0089'2 MILES DOWNSTREAM ALONG MISSISSIPPI RIVER FROM VENICE, PLAQUEMINES
 AT0089'PARISH, ABOUT 4 MILES UPSTREAM ALONG THE LEFT BANK OF THE RIVER FROM
 AT0089'QUARANTINE STATION, 28.9 FEET EAST OF THE LOWER LANDSIDE CORNER OF THE
 AT0089'FOUNDATION OF WILDER FLAT LIGHT, ABOUT 120 FEET BACK FROM THE TOP OF
 AT0089'THE RIVER BANK, ABOUT 50 FEET SOUTHWEST OF A 10-INCH BLAZED WILLOW
 AT0089'TREE, AND 23 FEET UPSTREAM FROM THE FENCE DIVIDING THE BURAS AND
 AT0089'COLLETTE PROPERTIES.  A COPPER BOLT, SET IN THE TOP OF A TILE ABOUT 3
 AT0089'FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 AT0089'A MISSISSIPPI RIVER COMMISSION STANDARD CAP, STAMPED 243/B.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0088 ***********************************************************************
 AT0088  DESIGNATION -  243/B CAP MRC
 AT0088  PID         -  AT0088
 AT0088  STATE/COUNTY-  LA/PLAQUEMINES
 AT0088  COUNTRY     -  US
 AT0088  USGS QUAD   -  PILOTTOWN (2018)
 AT0088
 AT0088                         *CURRENT SURVEY CONTROL
 AT0088  ______________________________________________________________________
 AT0088* NAD 83(1986) POSITION- 29 14 55.     (N) 089 18 30.     (W)   SCALED
 AT0088* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0088  **This station is located in a suspected subsidence area (see below).
 AT0088  ______________________________________________________________________
 AT0088  GEOID HEIGHT    -        -23.687 (meters)                     GEOID18
 AT0088
 AT0088.The horizontal coordinates were scaled from a map and have
 AT0088.an estimated accuracy of +/- 6 seconds.
 AT0088
 AT0088.** This station is in an area of known vertical motion. If an
 AT0088.** orthometric height was ever established but is not available 
 AT0088.** in the current survey control section, the orthometric height
 AT0088.** is considered suspect.  Suspect heights are available in the
 AT0088.** superseded section only if requested.
 AT0088
 AT0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0088.GEOID18 height accuracy estimate available here.
 AT0088
 AT0088.Click photographs - Photos may exist for this station.
 AT0088
 AT0088;                    North         East    Units  Estimated Accuracy
 AT0088;SPC LA S     -    84,720.    1,196,830.      MT  (+/- 180 meters Scaled)
 AT0088
 AT0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT756377(NAD 83)
 AT0088
 AT0088                          SUPERSEDED SURVEY CONTROL
 AT0088
 AT0088.No superseded survey control is available for this station.
 AT0088
 AT0088_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0088_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0088_STAMPING: 243/B
 AT0088_MARK LOGO: MRC
 AT0088_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0088_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0088
 AT0088  HISTORY     - Date     Condition        Report By
 AT0088  HISTORY     - 1938     MONUMENTED       MRC
 AT0088  HISTORY     - 1971     GOOD             NGS
 AT0088
 AT0088                          STATION DESCRIPTION
 AT0088
 AT0088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0088'2.0 MI SE FROM VENICE.
 AT0088'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED. THE
 AT0088'DESCRIBED AREA IS SUBJECT TO SEVERE STORMS.  MARK MAY BE BURIED OR
 AT0088'DESTROYED.  2 MILES DOWNSTREAM ALONG MISSISSIPPI RIVER FROM VENICE,
 AT0088'PLAQUEMINES PARISH, ABOUT 4 MILES UPSTREAM ALONG THE LEFT BANK OF THE
 AT0088'RIVER FROM QUARANTINE STATION, 28.9 FEET EAST OF THE LOWER LANDSIDE
 AT0088'CORNER OF THE FOUNDATION OF WILDER FLAT LIGHT, ABOUT 120 FEET BACK
 AT0088'FROM THE TOP OF THE RIVER BANK, ABOUT 50 FEET SOUTHWEST OF A 10-INCH
 AT0088'BLAZED WILLOW TREE, AND 23 FEET UPSTREAM FROM THE FENCE DIVIDING THE
 AT0088'BURAS AND COLLETTE PROPERTIES.  AN IRON PIPE BEARING A MISSISSIPPI
 AT0088'RIVER COMMISSION STANDARD CAP, STAMPED 243/B.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0165 ***********************************************************************
 AT0165  DESIGNATION -  243/C BOLT MRC
 AT0165  PID         -  AT0165
 AT0165  STATE/COUNTY-  LA/PLAQUEMINES
 AT0165  COUNTRY     -  US
 AT0165  USGS QUAD   -  PILOTTOWN (2018)
 AT0165
 AT0165                         *CURRENT SURVEY CONTROL
 AT0165  ______________________________________________________________________
 AT0165* NAD 83(1986) POSITION- 29 14 36.     (N) 089 18 54.     (W)   SCALED
 AT0165* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0165  **This station is located in a suspected subsidence area (see below).
 AT0165  ______________________________________________________________________
 AT0165  GEOID HEIGHT    -        -23.675 (meters)                     GEOID18
 AT0165
 AT0165.The horizontal coordinates were scaled from a map and have
 AT0165.an estimated accuracy of +/- 6 seconds.
 AT0165
 AT0165.** This station is in an area of known vertical motion. If an
 AT0165.** orthometric height was ever established but is not available 
 AT0165.** in the current survey control section, the orthometric height
 AT0165.** is considered suspect.  Suspect heights are available in the
 AT0165.** superseded section only if requested.
 AT0165
 AT0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0165.GEOID18 height accuracy estimate available here.
 AT0165
 AT0165.Click photographs - Photos may exist for this station.
 AT0165
 AT0165;                    North         East    Units  Estimated Accuracy
 AT0165;SPC LA S     -    84,130.    1,196,190.      MT  (+/- 180 meters Scaled)
 AT0165
 AT0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT750371(NAD 83)
 AT0165
 AT0165                          SUPERSEDED SURVEY CONTROL
 AT0165
 AT0165.No superseded survey control is available for this station.
 AT0165
 AT0165_MARKER: B = BOLT
 AT0165_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AT0165_SP_SET: CONCRETE SLAB
 AT0165_STAMPING: 243/C
 AT0165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0165
 AT0165  HISTORY     - Date     Condition        Report By
 AT0165  HISTORY     - 1938     MONUMENTED       MRC
 AT0165  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0165
 AT0165                          STATION DESCRIPTION
 AT0165
 AT0165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0165'2.5 MI SE FROM VENICE.
 AT0165'2.5 MILES DOWNSTREAM ALONG THE RIGHT BANK OF MISSISSIPPI RIVER FROM
 AT0165'THE POST OFFICE AT VENICE, PLAQUEMINES PARISH, ABOUT 800 FEET
 AT0165'DOWNSTREAM FROM A POINT OPPOSITE WILDER FLAT LIGHT, ON THE R.M. WHITE
 AT0165'PROPERTY, ABOUT 65 FEET BACK OF THE WATERS EDGE, ABOUT 30 FEET BACK OF
 AT0165'THE HORIZONTAL PRONG OF A WILLOW TREE, 34.8 FEET IN FRONT OF A BOAT
 AT0165'SPIKE IN THE BLAZE OF A 36-INCH LEANING WILLOW TREE, AND BESIDE A
 AT0165'3-INCH IRON PIPE 8 FEET IN LENGTH.  A COPPER BOLT, SET IN THE TOP OF A
 AT0165'CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 AT0165'THROUGH AN IRON PIPE PROJECTING ABOUT 1 FOOT ABOVE GROUND AND BEARING
 AT0165'A MISSISSIPPI RIVER COMMISSION STANDARD CAP, STAMPED 243/C.  NOTE--
 AT0165'THE LINE WAS REROUTED ON THE OTHER BANK OF THE RIVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0164 ***********************************************************************
 AT0164  DESIGNATION -  243/C CAP MRC
 AT0164  PID         -  AT0164
 AT0164  STATE/COUNTY-  LA/PLAQUEMINES
 AT0164  COUNTRY     -  US
 AT0164  USGS QUAD   -  PILOTTOWN (2018)
 AT0164
 AT0164                         *CURRENT SURVEY CONTROL
 AT0164  ______________________________________________________________________
 AT0164* NAD 83(1986) POSITION- 29 14 36.     (N) 089 18 54.     (W)   SCALED
 AT0164* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0164  **This station is located in a suspected subsidence area (see below).
 AT0164  ______________________________________________________________________
 AT0164  GEOID HEIGHT    -        -23.675 (meters)                     GEOID18
 AT0164
 AT0164.The horizontal coordinates were scaled from a map and have
 AT0164.an estimated accuracy of +/- 6 seconds.
 AT0164
 AT0164.** This station is in an area of known vertical motion. If an
 AT0164.** orthometric height was ever established but is not available 
 AT0164.** in the current survey control section, the orthometric height
 AT0164.** is considered suspect.  Suspect heights are available in the
 AT0164.** superseded section only if requested.
 AT0164
 AT0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0164.GEOID18 height accuracy estimate available here.
 AT0164
 AT0164.Click photographs - Photos may exist for this station.
 AT0164
 AT0164;                    North         East    Units  Estimated Accuracy
 AT0164;SPC LA S     -    84,130.    1,196,190.      MT  (+/- 180 meters Scaled)
 AT0164
 AT0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT750371(NAD 83)
 AT0164
 AT0164                          SUPERSEDED SURVEY CONTROL
 AT0164
 AT0164.No superseded survey control is available for this station.
 AT0164
 AT0164_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0164_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0164_STAMPING: 243/C
 AT0164_MARK LOGO: MRC
 AT0164_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0164_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0164
 AT0164  HISTORY     - Date     Condition        Report By
 AT0164  HISTORY     - 1938     MONUMENTED       MRC
 AT0164  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0164
 AT0164                          STATION DESCRIPTION
 AT0164
 AT0164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0164'2.5 MI SE FROM VENICE.
 AT0164'2.5 MILES DOWNSTREAM ALONG THE RIGHT BANK OF MISSISSIPPI RIVER FROM
 AT0164'THE POST OFFICE AT VENICE, PLAQUEMINES PARISH, ABOUT 800 FEET
 AT0164'DOWNSTREAM FROM A POINT OPPOSITE WILDER FLAT LIGHT, ON THE R.M. WHITE
 AT0164'PROPERTY, ABOUT 65 FEET BACK OF THE WATERS EDGE, ABOUT 30 FEET BACK OF
 AT0164'THE HORIZONTAL PRONG OF A WILLOW TREE, 34.8 FEET IN FRONT OF A BOAT
 AT0164'SPIKE IN THE BLAZE OF A 36-INCH LEANING WILLOW TREE, AND BESIDE A
 AT0164'3-INCH IRON PIPE 8 FEET IN LENGTH.  IRON PIPE PROJECTING ABOUT 1 FOOT
 AT0164'ABOVE GROUND AND BEARING A MISSISSIPPI RIVER COMMISSION STANDARD CAP,
 AT0164'STAMPED 243/C.  NOTE-- THE LINE WAS REROUTED ON THE OTHER BANK OF THE
 AT0164'RIVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4041 ***********************************************************************
 BJ4041  DESIGNATION -  244 73
 BJ4041  PID         -  BJ4041
 BJ4041  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4041  COUNTRY     -  US
 BJ4041  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4041
 BJ4041                         *CURRENT SURVEY CONTROL
 BJ4041  ______________________________________________________________________
 BJ4041* NAD 83(1986) POSITION- 30 22 43.     (N) 091 02 26.     (W)   SCALED
 BJ4041* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4041  **This station is located in a suspected subsidence area (see below).
 BJ4041  ______________________________________________________________________
 BJ4041  GEOID HEIGHT    -        -26.999 (meters)                     GEOID18
 BJ4041  DYNAMIC HEIGHT  -          8.035 (meters)       26.36  (feet) COMP
 BJ4041  MODELED GRAVITY -    979,333.3   (mgal)                       NAVD 88
 BJ4041
 BJ4041.The horizontal coordinates were scaled from a map and have
 BJ4041.an estimated accuracy of +/- 6 seconds.
 BJ4041
 BJ4041.** This station is in an area of known vertical motion. If an
 BJ4041.** orthometric height was ever established but is not available 
 BJ4041.** in the current survey control section, the orthometric height
 BJ4041.** is considered suspect.  Suspect heights are available in the
 BJ4041.** superseded section only if requested.
 BJ4041
 BJ4041.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4041.GEOID18 height accuracy estimate available here.
 BJ4041
 BJ4041.Click photographs - Photos may exist for this station.
 BJ4041
 BJ4041.The dynamic height is computed by dividing the NAVD 88
 BJ4041.geopotential number by the normal gravity value computed on the
 BJ4041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4041.degrees latitude (g = 980.6199 gals.).
 BJ4041
 BJ4041.The modeled gravity was interpolated from observed gravity values.
 BJ4041
 BJ4041;                    North         East    Units  Estimated Accuracy
 BJ4041;SPC LA S     -   208,270.    1,028,140.      MT  (+/- 180 meters Scaled)
 BJ4041
 BJ4041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP882623(NAD 83)
 BJ4041
 BJ4041                          SUPERSEDED SURVEY CONTROL
 BJ4041
 BJ4041.No superseded survey control is available for this station.
 BJ4041
 BJ4041_MARKER: DB = BENCH MARK DISK
 BJ4041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4041_STAMPING: 244-73 1973
 BJ4041_MARK LOGO: LA-033
 BJ4041_PROJECTION: FLUSH
 BJ4041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4041+STABILITY: SURFACE MOTION
 BJ4041
 BJ4041  HISTORY     - Date     Condition        Report By
 BJ4041  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4041  HISTORY     - 1987     GOOD             LA-033
 BJ4041
 BJ4041                          STATION DESCRIPTION
 BJ4041
 BJ4041'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4041'IN BATON ROUGE.
 BJ4041'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4041'PECUE LANE AND AIRLINE HIGHWAY IN THE NORTHWEST QUADRANT OF THE
 BJ4041'INTERSECTION, 32 METERS (105 FT) NORTHWEST OF THE CENTERLINE OF PECUE
 BJ4041'LANE, 67.7 METERS (222 FT) SOUTHEAST OF THE CENTERLINE OF AIRLINE
 BJ4041'HIGHWAY, 23.8 METERS (78 FT) NORTH OF A POWER POLE, AND 17.7 METERS
 BJ4041'(58 FT) SOUTH OF A 40-INCH OAK TREE.
 BJ4041'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 BJ4041'THE MARK IS 0.31 M BELOW PECUE LANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0097 ***********************************************************************
 AT0097  DESIGNATION -  244/2 BOLT
 AT0097  PID         -  AT0097
 AT0097  STATE/COUNTY-  LA/PLAQUEMINES
 AT0097  COUNTRY     -  US
 AT0097  USGS QUAD   -  PILOTTOWN (2018)
 AT0097
 AT0097                         *CURRENT SURVEY CONTROL
 AT0097  ______________________________________________________________________
 AT0097* NAD 83(1986) POSITION- 29 12 59.     (N) 089 16 48.     (W)   SCALED
 AT0097* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0097  **This station is located in a suspected subsidence area (see below).
 AT0097  ______________________________________________________________________
 AT0097  GEOID HEIGHT    -        -23.635 (meters)                     GEOID18
 AT0097
 AT0097.The horizontal coordinates were scaled from a map and have
 AT0097.an estimated accuracy of +/- 6 seconds.
 AT0097
 AT0097.** This station is in an area of known vertical motion. If an
 AT0097.** orthometric height was ever established but is not available 
 AT0097.** in the current survey control section, the orthometric height
 AT0097.** is considered suspect.  Suspect heights are available in the
 AT0097.** superseded section only if requested.
 AT0097
 AT0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0097.GEOID18 height accuracy estimate available here.
 AT0097
 AT0097.Click photographs - Photos may exist for this station.
 AT0097
 AT0097;                    North         East    Units  Estimated Accuracy
 AT0097;SPC LA S     -    81,200.    1,199,650.      MT  (+/- 180 meters Scaled)
 AT0097
 AT0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT783341(NAD 83)
 AT0097
 AT0097                          SUPERSEDED SURVEY CONTROL
 AT0097
 AT0097  NAD 27      -  29 12 58.41800(N)    089 16 47.77200(W) AD(       ) 3
 AT0097  USSD        -  29 12 58.62400(N)    089 16 47.19000(W) AD(       ) 3
 AT0097
 AT0097.Superseded values are not recommended for survey control.
 AT0097
 AT0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0097.See file dsdata.pdf to determine how the superseded data were derived.
 AT0097
 AT0097_MARKER: B = BOLT
 AT0097_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0097_SP_SET: UNDERGROUND TILE
 AT0097_STAMPING: 244/2
 AT0097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0097
 AT0097  HISTORY     - Date     Condition        Report By
 AT0097  HISTORY     - 1904     MONUMENTED       MRC
 AT0097  HISTORY     - 1938     GOOD             CGS
 AT0097  HISTORY     - 1971     GOOD             NGS
 AT0097
 AT0097                          STATION DESCRIPTION
 AT0097
 AT0097'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1904
 AT0097'SEVENTEEN AND ONE-HALF TELEGRAPH POLES ABOVE THE QUARANTINE STATION,
 AT0097'27 METERS (89
 AT0097'FEET) BACK FROM THE WATERS EDGE AND 5 METERS (16 FEET)
 AT0097'BACK OF THE TELEGRAPH LINE.
 AT0097'
 AT0097'STATION IS MARKED BY A TILE AND AN IRON PIPE WHICH PROJECTS 1 FOOT
 AT0097'ABOVE THE SURFACE
 AT0097'OF THE GROUND.  ELEVATIONS- GULF LEVEL, TOP OF
 AT0097'PIPE, 4.65 FEET, BOLT IN TILE, 0.71
 AT0097'FOOT.
 AT0097
 AT0097                          STATION RECOVERY (1938)
 AT0097
 AT0097'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 AT0097'RECOVERED IN GOOD CONDITION.
 AT0097
 AT0097                          STATION RECOVERY (1971)
 AT0097
 AT0097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0097'5.0 MI SE FROM VENICE.
 AT0097'5 MILES DOWNSTREAM ALONG MISSISSIPPI RIVER FROM VENICE, PLAQUEMINES
 AT0097'PARISH, ABOUT 3/4 MILE UP STREAM FROM HIGH WATER GAGE C, ABOUT 17 1/2
 AT0097'POLES OR 3,750 FEET UP STREAM ALONG THE LEFT BANK OF THE RIVER FROM
 AT0097'QUARANTINE STATION, AT QUARANTINE CEMETERY, ABOUT 170 FEET SOUTHEAST
 AT0097'OF A 36-INCH BLAZED WILLOW TREE, ABOUT 140 FEET SOUTHEAST OF THE JAMES
 AT0097'S. DONKINS MARBLE TOMBSTONE, ABOUT 130 FEET SOUTH OF THE J. H.
 AT0097'NAGTEGAAL MARBLE TOMBSTONE, 53 FEET WEST OF A 30-INCH BLAZED WILLOW
 AT0097'TREE, 89 FEET BACK OF THE WATERS EDGE, 41 FEET BACK OF THE TOP OF THE
 AT0097'RIVER BANK, 16 FEET BACK OF A ROW OF POLES, AND BESIDE A 3-INCH IRON
 AT0097'PIPE PROJECTING ABOUT 24 INCHES ABOVE GROUND. A COPPER BOLT, SET IN
 AT0097'THE TOP OF A TILE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 AT0097'THROUGH AN IRON PIPE PROJECTING ABOUT 1 FOOT ABOVE GROUND AND BEARING
 AT0097'A MISSISSIPPI RIVER COMMISSION STANDARD CAP, STAMPED 244/2.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0096 ***********************************************************************
 AT0096  DESIGNATION -  244/2 CAP MRC
 AT0096  PID         -  AT0096
 AT0096  STATE/COUNTY-  LA/PLAQUEMINES
 AT0096  COUNTRY     -  US
 AT0096  USGS QUAD   -  PILOTTOWN (2018)
 AT0096
 AT0096                         *CURRENT SURVEY CONTROL
 AT0096  ______________________________________________________________________
 AT0096* NAD 83(1986) POSITION- 29 12 59.     (N) 089 16 47.     (W)   SCALED
 AT0096* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0096  **This station is located in a suspected subsidence area (see below).
 AT0096  ______________________________________________________________________
 AT0096  GEOID HEIGHT    -        -23.635 (meters)                     GEOID18
 AT0096
 AT0096.The horizontal coordinates were scaled from a map and have
 AT0096.an estimated accuracy of +/- 6 seconds.
 AT0096
 AT0096.** This station is in an area of known vertical motion. If an
 AT0096.** orthometric height was ever established but is not available 
 AT0096.** in the current survey control section, the orthometric height
 AT0096.** is considered suspect.  Suspect heights are available in the
 AT0096.** superseded section only if requested.
 AT0096
 AT0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0096.GEOID18 height accuracy estimate available here.
 AT0096
 AT0096.Click photographs - Photos may exist for this station.
 AT0096
 AT0096;                    North         East    Units  Estimated Accuracy
 AT0096;SPC LA S     -    81,200.    1,199,680.      MT  (+/- 180 meters Scaled)
 AT0096
 AT0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT783341(NAD 83)
 AT0096
 AT0096                          SUPERSEDED SURVEY CONTROL
 AT0096
 AT0096.No superseded survey control is available for this station.
 AT0096
 AT0096_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0096_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0096_STAMPING: 244/2
 AT0096_MARK LOGO: MRC
 AT0096_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0096_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0096
 AT0096  HISTORY     - Date     Condition        Report By
 AT0096  HISTORY     - 1938     MONUMENTED       MRC
 AT0096  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0096
 AT0096                          STATION DESCRIPTION
 AT0096
 AT0096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0096'5.0 MI SE FROM VENICE.
 AT0096'5 MILES DOWNSTREAM ALONG MISSISSIPPI RIVER FROM VENICE, PLAQUEMINES
 AT0096'PARISH, ABOUT 3/4 MILE UP STREAM FROM HIGH WATER GAGE C, ABOUT 17 1/2
 AT0096'POLES OR 3,750 FEET UP STREAM ALONG THE LEFT BANK OF THE RIVER FROM
 AT0096'QUARANTINE STATION, AT QUARANTINE CEMETERY, ABOUT 170 FEET SOUTHEAST
 AT0096'OF A 36-INCH BLAZED WILLOW TREE, ABOUT 140 FEET SOUTHEAST OF THE JAMES
 AT0096'S. DONKINS MARBLE TOMBSTONE, ABOUT 130 FEET SOUTH OF THE J. H.
 AT0096'NAGTEGAAL MARBLE TOMBSTONE, 53 FEET WEST OF A 30-INCH BLAZED WILLOW
 AT0096'TREE, 89 FEET BACK OF THE WATERS EDGE, 41 FEET BACK OF THE TOP OF THE
 AT0096'RIVER BANK, 16 FEET BACK OF A ROW OF POLES, AND BESIDE A 3-INCH IRON
 AT0096'PIPE PROJECTING ABOUT 24 INCHES ABOVE GROUND.  AN IRON PIPE PROJECTING
 AT0096'ABOUT 1 FOOT ABOVE GROUND AND BEARING A MISSISSIPPI RIVER COMMISSION
 AT0096'STANDARD CAP, STAMPED 244/2.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1646 ***********************************************************************
 AU1646  DESIGNATION -  2443 + 98
 AU1646  PID         -  AU1646
 AU1646  STATE/COUNTY-  LA/ST MARY
 AU1646  COUNTRY     -  US
 AU1646  USGS QUAD   -  NORTH BEND (2018)
 AU1646
 AU1646                         *CURRENT SURVEY CONTROL
 AU1646  ______________________________________________________________________
 AU1646* NAD 83(1986) POSITION- 29 40 51.     (N) 091 28 14.     (W)   SCALED
 AU1646* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1646  **This station is located in a suspected subsidence area (see below).
 AU1646  ______________________________________________________________________
 AU1646  GEOID HEIGHT    -        -25.470 (meters)                     GEOID18
 AU1646
 AU1646.The horizontal coordinates were scaled from a map and have
 AU1646.an estimated accuracy of +/- 6 seconds.
 AU1646
 AU1646.** This station is in an area of known vertical motion. If an
 AU1646.** orthometric height was ever established but is not available 
 AU1646.** in the current survey control section, the orthometric height
 AU1646.** is considered suspect.  Suspect heights are available in the
 AU1646.** superseded section only if requested.
 AU1646
 AU1646.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1646.GEOID18 height accuracy estimate available here.
 AU1646
 AU1646.Click photographs - Photos may exist for this station.
 AU1646
 AU1646;                    North         East    Units  Estimated Accuracy
 AU1646;SPC LA S     -   130,900.      986,720.      MT  (+/- 180 meters Scaled)
 AU1646
 AU1646_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN479843(NAD 83)
 AU1646
 AU1646                          SUPERSEDED SURVEY CONTROL
 AU1646
 AU1646.No superseded survey control is available for this station.
 AU1646
 AU1646_MARKER: DD = SURVEY DISK
 AU1646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1646_STAMPING: 2443 + 98 15
 AU1646_MARK LOGO: USACE
 AU1646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1646+STABILITY: SURFACE MOTION
 AU1646
 AU1646  HISTORY     - Date     Condition        Report By
 AU1646  HISTORY     - UNK      MONUMENTED       USACE
 AU1646  HISTORY     - 1955     GOOD             CGS
 AU1646  HISTORY     - 1966     MARK NOT FOUND   USGS
 AU1646
 AU1646                          STATION DESCRIPTION
 AU1646
 AU1646'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1646'5.35 MILES SOUTHWEST ALONG STATE HIGHWAY 60 FROM THE TEXAS AND NEW
 AU1646'ORLEANS RAILROAD STATION AT BAYOU SALE, 73 FEET NORTHEAST OF THE EAST
 AU1646'END OF THE 1ST CONCRETE PIER SOUTH OF THE NORTH END OF A BRIDGE OVER
 AU1646'THE INTRACOASTAL WATERWAY, 36.3 FEET EAST OF THE EAST END OF THE NORTH
 AU1646'ABUTMENT OF THE BRIDGE, 22 FEET NORTHEAST OF A POWER POLE, 1.5 FEET
 AU1646'WEST OF A WITNESS POST, 15.4 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 AU1646'A CONCRETE SPILLWAY, SET IN THE TOP OF A CONCRETE POST WHICH IS 1.0
 AU1646'FOOT BELOW THE TOP OF THE GROUND.
 AU1646
 AU1646                          STATION RECOVERY (1966)
 AU1646
 AU1646'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU1646'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1425 ***********************************************************************
 CP1425  DESIGNATION -  2450 A BOLT
 CP1425  PID         -  CP1425
 CP1425  STATE/COUNTY-  LA/MADISON
 CP1425  COUNTRY     -  US
 CP1425  USGS QUAD   -  ASHLY (2018)
 CP1425
 CP1425                         *CURRENT SURVEY CONTROL
 CP1425  ______________________________________________________________________
 CP1425* NAD 83(1986) POSITION- 32 28 47.     (N) 091 07 25.     (W)   SCALED
 CP1425* NAVD 88 ORTHO HEIGHT -    25.64  (+/-2cm)       84.1   (feet) VERTCON3
 CP1425  ______________________________________________________________________
 CP1425  GEOID HEIGHT    -        -26.484 (meters)                     GEOID18
 CP1425  VERT ORDER      -  ? (See Below)
 CP1425
 CP1425.The horizontal coordinates were scaled from a map and have
 CP1425.an estimated accuracy of +/- 6 seconds.
 CP1425
 CP1425.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1425.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1425
 CP1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1425.GEOID18 height accuracy estimate available here.
 CP1425
 CP1425.The vertical order pertains to the NGVD 29 superseded value.
 CP1425
 CP1425.Click photographs - Photos may exist for this station.
 CP1425
 CP1425;                    North         East    Units  Estimated Accuracy
 CP1425;SPC LA N     -   220,330.    1,129,370.      MT  (+/- 180 meters Scaled)
 CP1425
 CP1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR763951(NAD 83)
 CP1425
 CP1425                          SUPERSEDED SURVEY CONTROL
 CP1425
 CP1425  NGVD 29 (??/??/92)   25.646  (m)           84.14   (f) ADJ UNCH       
 CP1425
 CP1425.Superseded values are not recommended for survey control.
 CP1425
 CP1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1425.See file dsdata.pdf to determine how the superseded data were derived.
 CP1425
 CP1425_MARKER: B = BOLT
 CP1425_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1425_SP_SET: UNDERGROUND STONE
 CP1425_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1425
 CP1425  HISTORY     - Date     Condition        Report By
 CP1425  HISTORY     - UNK      MONUMENTED       USACE
 CP1425  HISTORY     - 1934     GOOD             USACE
 CP1425
 CP1425                          STATION DESCRIPTION
 CP1425
 CP1425'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1425'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1425'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1-3/4 MILES SOUTHEAST
 CP1425'OF TALLA BENA, LA.  1034 FEET SOUTHWEST OF LEVEE STATION NO. 2450 IN
 CP1425'GROUP OF LARGE DEAD TREES.  ON SMALL DITCH BANK.  900 FEET WEST OF
 CP1425'SMALL ANGLE IN LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1424 ***********************************************************************
 CP1424  DESIGNATION -  2450 A CAP
 CP1424  PID         -  CP1424
 CP1424  STATE/COUNTY-  LA/MADISON
 CP1424  COUNTRY     -  US
 CP1424  USGS QUAD   -  ASHLY (2018)
 CP1424
 CP1424                         *CURRENT SURVEY CONTROL
 CP1424  ______________________________________________________________________
 CP1424* NAD 83(1986) POSITION- 32 28 46.     (N) 091 07 25.     (W)   SCALED
 CP1424* NAVD 88 ORTHO HEIGHT -    26.87  (+/-2cm)       88.2   (feet) VERTCON3
 CP1424  ______________________________________________________________________
 CP1424  GEOID HEIGHT    -        -26.484 (meters)                     GEOID18
 CP1424  VERT ORDER      -  ? (See Below)
 CP1424
 CP1424.The horizontal coordinates were scaled from a map and have
 CP1424.an estimated accuracy of +/- 6 seconds.
 CP1424
 CP1424.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1424.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1424
 CP1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1424.GEOID18 height accuracy estimate available here.
 CP1424
 CP1424.The vertical order pertains to the NGVD 29 superseded value.
 CP1424
 CP1424.Click photographs - Photos may exist for this station.
 CP1424
 CP1424;                    North         East    Units  Estimated Accuracy
 CP1424;SPC LA N     -   220,300.    1,129,370.      MT  (+/- 180 meters Scaled)
 CP1424
 CP1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR763951(NAD 83)
 CP1424
 CP1424                          SUPERSEDED SURVEY CONTROL
 CP1424
 CP1424  NGVD 29 (??/??/92)   26.875  (m)           88.17   (f) ADJ UNCH       
 CP1424
 CP1424.Superseded values are not recommended for survey control.
 CP1424
 CP1424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1424.See file dsdata.pdf to determine how the superseded data were derived.
 CP1424
 CP1424_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1424_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1424_MARK LOGO: USACE
 CP1424_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1424_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1424
 CP1424  HISTORY     - Date     Condition        Report By
 CP1424  HISTORY     - UNK      MONUMENTED       USACE
 CP1424  HISTORY     - 1934     GOOD             USACE
 CP1424
 CP1424                          STATION DESCRIPTION
 CP1424
 CP1424'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1424'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1424'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1-3/4 MILES SOUTHEAST
 CP1424'OF TALLA BENA, LA.  1034 FEET SOUTHWEST OF LEVEE STATION NO. 2450 IN
 CP1424'GROUP OF LARGE DEAD TREES.  ON SMALL DITCH BANK.  900 FEET WEST OF
 CP1424'SMALL ANGLE IN LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4982 ***********************************************************************
 BJ4982  DESIGNATION -  24A002
 BJ4982  PID         -  BJ4982
 BJ4982  STATE/COUNTY-  LA/IBERVILLE
 BJ4982  COUNTRY     -  US
 BJ4982  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4982
 BJ4982                         *CURRENT SURVEY CONTROL
 BJ4982  ______________________________________________________________________
 BJ4982* NAD 83(1992) POSITION- 30 15 29.18730(N) 091 05 38.11301(W)   ADJUSTED
 BJ4982* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4982  **This station is located in a suspected subsidence area (see below).
 BJ4982  ______________________________________________________________________
 BJ4982  GEOID HEIGHT    -        -26.952 (meters)                     GEOID18
 BJ4982  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 BJ4982  HORZ ORDER      -  SECOND
 BJ4982
 BJ4982.The horizontal coordinates were established by classical geodetic methods
 BJ4982.and adjusted by the National Geodetic Survey in January 1993.
 BJ4982
 BJ4982.** This station is in an area of known vertical motion. If an
 BJ4982.** orthometric height was ever established but is not available 
 BJ4982.** in the current survey control section, the orthometric height
 BJ4982.** is considered suspect.  Suspect heights are available in the
 BJ4982.** superseded section only if requested.
 BJ4982
 BJ4982.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4982.GEOID18 height accuracy estimate available here.
 BJ4982
 BJ4982.Click photographs - Photos may exist for this station.
 BJ4982
 BJ4982.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4982
 BJ4982. The following values were computed from the NAD 83(1992) position.
 BJ4982
 BJ4982;                    North         East     Units Scale Factor Converg.
 BJ4982;SPC LA S     -   194,900.869 1,023,038.566   MT  0.99993578   +0 07 11.0
 BJ4982;SPC LA S     -   639,437.27  3,356,419.03   sFT  0.99993578   +0 07 11.0
 BJ4982;UTM  15      - 3,348,923.678   683,376.156   MT  1.00001487   +0 57 38.6
 BJ4982
 BJ4982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4982!SPC LA S     -   1.00000342  x   0.99993578  =   0.99993920
 BJ4982!UTM  15      -   1.00000342  x   1.00001487  =   1.00001829
 BJ4982
 BJ4982:                Primary Azimuth Mark                     Grid Az
 BJ4982:SPC LA S     -  24 A 001                                 265 48 53.7
 BJ4982:UTM  15      -  24 A 001                                 264 58 26.1
 BJ4982
 BJ4982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8337648923(NAD 83)
 BJ4982
 BJ4982|---------------------------------------------------------------------|
 BJ4982| PID    Reference Object                     Distance      Geod. Az  |
 BJ4982|                                                           dddmmss.s |
 BJ4982| BJ1032 24 A 001                            481.692 METERS 2655604.7 |
 BJ4982|---------------------------------------------------------------------|
 BJ4982
 BJ4982                          SUPERSEDED SURVEY CONTROL
 BJ4982
 BJ4982  NAD 83(1986)-  30 15 29.20521(N)    091 05 38.11228(W) AD(       ) 2
 BJ4982  NAD 27      -  30 15 28.50521(N)    091 05 37.74026(W) AD(       ) 2
 BJ4982
 BJ4982.Superseded values are not recommended for survey control.
 BJ4982
 BJ4982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4982.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4982
 BJ4982_MARKER: DD = SURVEY DISK
 BJ4982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4982_STAMPING: 24A002 1968
 BJ4982_MARK LOGO: LADHGS
 BJ4982_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ4982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4982+STABILITY: SURFACE MOTION
 BJ4982
 BJ4982  HISTORY     - Date     Condition        Report By
 BJ4982  HISTORY     - 1968     MONUMENTED       LADH
 BJ4982
 BJ4982                          STATION DESCRIPTION
 BJ4982
 BJ4982'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4982'THE STATION IS LOCATED EAST ALONG STATE HIGHWAY 74, 0.3 MILE FROM
 BJ4982'THE INTERSECTION OF STATE HIGHWAY 30 AT ST. GABRIEL.  THE STATION IS
 BJ4982'SET TO THE SOUTH OF THE HIGHWAY ON THE BACK SLOPE, 68.0 FEET
 BJ4982'SOUTHWEST OF A POWER POLE, 32.60 FEET SOUTH OF THE CENTER OF STATE
 BJ4982'HIGHWAY 74, 1.50 FEET WEST OF A METAL WITNESS POST AND SIGN, 51.20
 BJ4982'FEET EAST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER.
 BJ4982'
 BJ4982'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4982'CONCRETE POST, PROJECTING 4 INCHES.  THE STATION IS STAMPED 24A002
 BJ4982'1968.
 BJ4982'
 BJ4982'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4982'STATE HIGHWAY 74, FOLLOW STATE HIGHWAY 74 FOR 0.3 MILE TO THE
 BJ4982'STATION SET TO THE SOUTH OF THE HIGHWAY.
 BJ4982'
 BJ4982'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4983 ***********************************************************************
 BJ4983  DESIGNATION -  24A003
 BJ4983  PID         -  BJ4983
 BJ4983  STATE/COUNTY-  LA/IBERVILLE
 BJ4983  COUNTRY     -  US
 BJ4983  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4983
 BJ4983                         *CURRENT SURVEY CONTROL
 BJ4983  ______________________________________________________________________
 BJ4983* NAD 83(1992) POSITION- 30 16 16.34106(N) 091 06 17.21813(W)   ADJUSTED
 BJ4983* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4983  **This station is located in a suspected subsidence area (see below).
 BJ4983  ______________________________________________________________________
 BJ4983  GEOID HEIGHT    -        -26.972 (meters)                     GEOID18
 BJ4983  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 BJ4983  HORZ ORDER      -  SECOND
 BJ4983
 BJ4983.The horizontal coordinates were established by classical geodetic methods
 BJ4983.and adjusted by the National Geodetic Survey in January 1993.
 BJ4983
 BJ4983.** This station is in an area of known vertical motion. If an
 BJ4983.** orthometric height was ever established but is not available 
 BJ4983.** in the current survey control section, the orthometric height
 BJ4983.** is considered suspect.  Suspect heights are available in the
 BJ4983.** superseded section only if requested.
 BJ4983
 BJ4983.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4983.GEOID18 height accuracy estimate available here.
 BJ4983
 BJ4983.Click photographs - Photos may exist for this station.
 BJ4983
 BJ4983.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4983
 BJ4983. The following values were computed from the NAD 83(1992) position.
 BJ4983
 BJ4983;                    North         East     Units Scale Factor Converg.
 BJ4983;SPC LA S     -   196,350.673 1,021,990.377   MT  0.99993683   +0 06 51.4
 BJ4983;SPC LA S     -   644,193.83  3,352,980.10   sFT  0.99993683   +0 06 51.4
 BJ4983;UTM  15      - 3,350,358.046   682,306.713   MT  1.00001004   +0 57 20.3
 BJ4983
 BJ4983!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4983!SPC LA S     -   1.00000340  x   0.99993683  =   0.99994023
 BJ4983!UTM  15      -   1.00000340  x   1.00001004  =   1.00001344
 BJ4983
 BJ4983:                Primary Azimuth Mark                     Grid Az
 BJ4983:SPC LA S     -  24A004                                   336 21 30.8
 BJ4983:UTM  15      -  24A004                                   335 31 01.9
 BJ4983
 BJ4983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8230650358(NAD 83)
 BJ4983
 BJ4983|---------------------------------------------------------------------|
 BJ4983| PID    Reference Object                     Distance      Geod. Az  |
 BJ4983|                                                           dddmmss.s |
 BJ4983| BJ4984 24A004                              APPROX. 1.7 KM 3362822.2 |
 BJ4983|---------------------------------------------------------------------|
 BJ4983
 BJ4983                          SUPERSEDED SURVEY CONTROL
 BJ4983
 BJ4983  NAD 83(1986)-  30 16 16.35900(N)    091 06 17.21746(W) AD(       ) 2
 BJ4983  NAD 27      -  30 16 15.66050(N)    091 06 16.84420(W) AD(       ) 2
 BJ4983
 BJ4983.Superseded values are not recommended for survey control.
 BJ4983
 BJ4983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4983.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4983
 BJ4983_MARKER: DD = SURVEY DISK
 BJ4983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4983_STAMPING: 24A003 1968
 BJ4983_MARK LOGO: LADHGS
 BJ4983_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ4983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4983+STABILITY: SURFACE MOTION
 BJ4983
 BJ4983  HISTORY     - Date     Condition        Report By
 BJ4983  HISTORY     - 1968     MONUMENTED       LADH
 BJ4983
 BJ4983                          STATION DESCRIPTION
 BJ4983
 BJ4983'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4983'THE STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 1.0 MILE FROM
 BJ4983'THE INTERSECTION OF STATE HIGHWAY 30 AND 74.  THE STATION IS SET TO
 BJ4983'THE EAST OF HIGHWAY 30 NEAR A FENCE, 24.10 FEET NORTH OF A POWER
 BJ4983'POLE, 2.45 FEET WEST OF A FENCE LEADING NORTH-SOUTH, 1.50 FEET NORTH
 BJ4983'OF A METAL WITNESS POST AND SIGN, 58.40 FEET EAST OF THE CENTER OF
 BJ4983'STATE HIGHWAY 30, 58.30 FEET SOUTHEAST OF THE CENTER OF A HEADWALL
 BJ4983'ON A CROSS DRAIN UNDER STATE HIGHWAY 30.
 BJ4983'
 BJ4983'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4983'CONCRETE POST, PROJECTING 4 INCHES.  STATION IS STAMPED 24A003 1968.
 BJ4983'
 BJ4983'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4983'74, FOLLOW STATE HIGHWAY 30 NORTH FOR 1.0 MILE TO THE STATION SET TO
 BJ4983'THE EAST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4984 ***********************************************************************
 BJ4984  DESIGNATION -  24A004
 BJ4984  PID         -  BJ4984
 BJ4984  STATE/COUNTY-  LA/IBERVILLE
 BJ4984  COUNTRY     -  US
 BJ4984  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4984
 BJ4984                         *CURRENT SURVEY CONTROL
 BJ4984  ______________________________________________________________________
 BJ4984* NAD 83(1992) POSITION- 30 17 06.94288(N) 091 06 42.60355(W)   ADJUSTED
 BJ4984* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4984  **This station is located in a suspected subsidence area (see below).
 BJ4984  ______________________________________________________________________
 BJ4984  GEOID HEIGHT    -        -26.988 (meters)                     GEOID18
 BJ4984  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 BJ4984  HORZ ORDER      -  SECOND
 BJ4984
 BJ4984.The horizontal coordinates were established by classical geodetic methods
 BJ4984.and adjusted by the National Geodetic Survey in January 1993.
 BJ4984
 BJ4984.** This station is in an area of known vertical motion. If an
 BJ4984.** orthometric height was ever established but is not available 
 BJ4984.** in the current survey control section, the orthometric height
 BJ4984.** is considered suspect.  Suspect heights are available in the
 BJ4984.** superseded section only if requested.
 BJ4984
 BJ4984.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4984.GEOID18 height accuracy estimate available here.
 BJ4984
 BJ4984.Click photographs - Photos may exist for this station.
 BJ4984
 BJ4984.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4984
 BJ4984. The following values were computed from the NAD 83(1992) position.
 BJ4984
 BJ4984;                    North         East     Units Scale Factor Converg.
 BJ4984;SPC LA S     -   197,907.455 1,021,308.894   MT  0.99993801   +0 06 38.7
 BJ4984;SPC LA S     -   649,301.38  3,350,744.26   sFT  0.99993801   +0 06 38.7
 BJ4984;UTM  15      - 3,351,904.761   681,602.389   MT  1.00000688   +0 57 08.9
 BJ4984
 BJ4984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4984!SPC LA S     -   1.00000364  x   0.99993801  =   0.99994165
 BJ4984!UTM  15      -   1.00000364  x   1.00000688  =   1.00001052
 BJ4984
 BJ4984:                Primary Azimuth Mark                     Grid Az
 BJ4984:SPC LA S     -  24A005                                   338 55 39.2
 BJ4984:UTM  15      -  24A005                                   338 05 09.0
 BJ4984
 BJ4984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8160251904(NAD 83)
 BJ4984
 BJ4984|---------------------------------------------------------------------|
 BJ4984| PID    Reference Object                     Distance      Geod. Az  |
 BJ4984|                                                           dddmmss.s |
 BJ4984| BJ4985 24A005                              APPROX. 1.6 KM 3390217.9 |
 BJ4984|---------------------------------------------------------------------|
 BJ4984
 BJ4984                          SUPERSEDED SURVEY CONTROL
 BJ4984
 BJ4984  NAD 83(1986)-  30 17 06.96085(N)    091 06 42.60271(W) AD(       ) 2
 BJ4984  NAD 27      -  30 17 06.26344(N)    091 06 42.22817(W) AD(       ) 2
 BJ4984
 BJ4984.Superseded values are not recommended for survey control.
 BJ4984
 BJ4984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4984.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4984
 BJ4984_MARKER: DD = SURVEY DISK
 BJ4984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4984_STAMPING: 24A004 1968
 BJ4984_MARK LOGO: LADHGS
 BJ4984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4984+STABILITY: SURFACE MOTION
 BJ4984
 BJ4984  HISTORY     - Date     Condition        Report By
 BJ4984  HISTORY     - 1968     MONUMENTED       LADH
 BJ4984
 BJ4984                          STATION DESCRIPTION
 BJ4984
 BJ4984'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4984'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 2 MILES FROM
 BJ4984'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST.
 BJ4984'GABRIEL.  THE STATION IS SET TO THE WEST OF THE HIGHWAY, 1.50 FEET
 BJ4984'NORTH OF A WITNESS POST, 4.0 FEET EAST OF A HIGHWAY RIGHT OF WAY
 BJ4984'MARKER, 66.30 FEET WEST OF THE CENTER OF STATE HIGHWAY 30, 80.0
 BJ4984'FEET EAST OF THE EAST RAIL ON THE MAINLINE OF THE ILLINOIS
 BJ4984'CENTRAL RAILROAD, 33.30 FEET EAST OF A FENCE LEADING NORTH-SOUTH AND
 BJ4984'120 FEET NORTHEAST OF A SEMAPHORE POST ON THE EAST SIDE OF
 BJ4984'RAILROAD NO. L3786.
 BJ4984'
 BJ4984'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4984'CONCRETE POST, PROJECTING 4 INCHES ABOVE SURFACE.  STATION IS
 BJ4984'STAMPED 24A004 1968.
 BJ4984'
 BJ4984'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4984'STATE HIGHWAY 74, FOLLOW STATE HIGHWAY 30 NORTH FOR 2 MILES TO THE
 BJ4984'STATION SET TO THE WEST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4985 ***********************************************************************
 BJ4985  DESIGNATION -  24A005
 BJ4985  PID         -  BJ4985
 BJ4985  STATE/COUNTY-  LA/IBERVILLE
 BJ4985  COUNTRY     -  US
 BJ4985  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4985
 BJ4985                         *CURRENT SURVEY CONTROL
 BJ4985  ______________________________________________________________________
 BJ4985* NAD 83(1992) POSITION- 30 17 56.71479(N) 091 07 04.57745(W)   ADJUSTED
 BJ4985* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4985  **This station is located in a suspected subsidence area (see below).
 BJ4985  ______________________________________________________________________
 BJ4985  GEOID HEIGHT    -        -27.002 (meters)                     GEOID18
 BJ4985  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 BJ4985  HORZ ORDER      -  SECOND
 BJ4985
 BJ4985.The horizontal coordinates were established by classical geodetic methods
 BJ4985.and adjusted by the National Geodetic Survey in January 1993.
 BJ4985
 BJ4985.** This station is in an area of known vertical motion. If an
 BJ4985.** orthometric height was ever established but is not available 
 BJ4985.** in the current survey control section, the orthometric height
 BJ4985.** is considered suspect.  Suspect heights are available in the
 BJ4985.** superseded section only if requested.
 BJ4985
 BJ4985.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4985.GEOID18 height accuracy estimate available here.
 BJ4985
 BJ4985.Click photographs - Photos may exist for this station.
 BJ4985
 BJ4985.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4985
 BJ4985. The following values were computed from the NAD 83(1992) position.
 BJ4985
 BJ4985;                    North         East     Units Scale Factor Converg.
 BJ4985;SPC LA S     -   199,438.901 1,020,718.803   MT  0.99993924   +0 06 27.7
 BJ4985;SPC LA S     -   654,325.79  3,348,808.27   sFT  0.99993924   +0 06 27.7
 BJ4985;UTM  15      - 3,353,427.473   680,989.819   MT  1.00000414   +0 56 59.2
 BJ4985
 BJ4985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4985!SPC LA S     -   1.00000337  x   0.99993924  =   0.99994261
 BJ4985!UTM  15      -   1.00000337  x   1.00000414  =   1.00000751
 BJ4985
 BJ4985:                Primary Azimuth Mark                     Grid Az
 BJ4985:SPC LA S     -  24A006                                   337 34 24.0
 BJ4985:UTM  15      -  24A006                                   336 43 52.5
 BJ4985
 BJ4985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8098953427(NAD 83)
 BJ4985
 BJ4985|---------------------------------------------------------------------|
 BJ4985| PID    Reference Object                     Distance      Geod. Az  |
 BJ4985|                                                           dddmmss.s |
 BJ4985| BJ4987 24A006                              APPROX. 1.1 KM 3374051.7 |
 BJ4985|---------------------------------------------------------------------|
 BJ4985
 BJ4985                          SUPERSEDED SURVEY CONTROL
 BJ4985
 BJ4985  NAD 83(1986)-  30 17 56.73280(N)    091 07 04.57645(W) AD(       ) 2
 BJ4985  NAD 27      -  30 17 56.03642(N)    091 07 04.20075(W) AD(       ) 2
 BJ4985
 BJ4985.Superseded values are not recommended for survey control.
 BJ4985
 BJ4985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4985.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4985
 BJ4985_MARKER: DD = SURVEY DISK
 BJ4985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4985_STAMPING: 24A005 1968
 BJ4985_MARK LOGO: LADHGS
 BJ4985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4985+STABILITY: SURFACE MOTION
 BJ4985
 BJ4985  HISTORY     - Date     Condition        Report By
 BJ4985  HISTORY     - 1968     MONUMENTED       LADH
 BJ4985
 BJ4985                          STATION DESCRIPTION
 BJ4985
 BJ4985'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4985'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 3.12 MILES FROM
 BJ4985'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT
 BJ4985'ST. GABRIEL.  THE STATION IS SET TO THE EAST OF HIGHWAY 30, 1.45
 BJ4985'FEET SOUTH OF A METAL WITNESS POST AND SIGN, 14.10 FEET SOUTHWEST OF
 BJ4985'A POWER POLE, 7.50 FEET WEST OF A FENCE LEADING NORTH-SOUTH,
 BJ4985'8.65 FEET NORTHWEST OF THE NORTH POST ON A GATE IN THE SAME FENCE,
 BJ4985'53.60 FEET EAST OF THE CENTER OF STATE HIGHWAY 30, 9.30 FEET
 BJ4985'SOUTHWEST OF A BURIED CABLE WARNING SIGN AND POST (TELEPHONE),
 BJ4985'AND 14.0 FEET NORTH OF THE CENTER OF A DIRT DRIVE TO THE PASTURE.
 BJ4985'
 BJ4985'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4985'CONCRETE POST, PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BJ4985'STATION IS STAMPED 24A005 1968.
 BJ4985'
 BJ4985'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4985'STATE HIGHWAY 74, FOLLOW STATE HIGHWAY 30 NORTH FOR 3.12 MILES TO
 BJ4985'THE STATION SET TO THE EAST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4987 ***********************************************************************
 BJ4987  DESIGNATION -  24A006
 BJ4987  PID         -  BJ4987
 BJ4987  STATE/COUNTY-  LA/IBERVILLE
 BJ4987  COUNTRY     -  US
 BJ4987  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4987
 BJ4987                         *CURRENT SURVEY CONTROL
 BJ4987  ______________________________________________________________________
 BJ4987* NAD 83(1992) POSITION- 30 18 30.99412(N) 091 07 20.79626(W)   ADJUSTED
 BJ4987* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4987  **This station is located in a suspected subsidence area (see below).
 BJ4987  ______________________________________________________________________
 BJ4987  GEOID HEIGHT    -        -27.011 (meters)                     GEOID18
 BJ4987  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 BJ4987  HORZ ORDER      -  SECOND
 BJ4987
 BJ4987.The horizontal coordinates were established by classical geodetic methods
 BJ4987.and adjusted by the National Geodetic Survey in January 1993.
 BJ4987
 BJ4987.** This station is in an area of known vertical motion. If an
 BJ4987.** orthometric height was ever established but is not available 
 BJ4987.** in the current survey control section, the orthometric height
 BJ4987.** is considered suspect.  Suspect heights are available in the
 BJ4987.** superseded section only if requested.
 BJ4987
 BJ4987.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4987.GEOID18 height accuracy estimate available here.
 BJ4987
 BJ4987.Click photographs - Photos may exist for this station.
 BJ4987
 BJ4987.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4987
 BJ4987. The following values were computed from the NAD 83(1992) position.
 BJ4987
 BJ4987;                    North         East     Units Scale Factor Converg.
 BJ4987;SPC LA S     -   200,493.619 1,020,283.505   MT  0.99994011   +0 06 19.6
 BJ4987;SPC LA S     -   657,786.15  3,347,380.13   sFT  0.99994011   +0 06 19.6
 BJ4987;UTM  15      - 3,354,475.745   680,539.036   MT  1.00000213   +0 56 52.0
 BJ4987
 BJ4987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4987!SPC LA S     -   1.00000337  x   0.99994011  =   0.99994348
 BJ4987!UTM  15      -   1.00000337  x   1.00000213  =   1.00000550
 BJ4987
 BJ4987:                Primary Azimuth Mark                     Grid Az
 BJ4987:SPC LA S     -  24A007                                   336 01 58.4
 BJ4987:UTM  15      -  24A007                                   335 11 26.0
 BJ4987
 BJ4987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8053954475(NAD 83)
 BJ4987
 BJ4987|---------------------------------------------------------------------|
 BJ4987| PID    Reference Object                     Distance      Geod. Az  |
 BJ4987|                                                           dddmmss.s |
 BJ4987| BJ5013 24A007                              APPROX. 1.6 KM 3360818.0 |
 BJ4987|---------------------------------------------------------------------|
 BJ4987
 BJ4987                          SUPERSEDED SURVEY CONTROL
 BJ4987
 BJ4987  NAD 83(1986)-  30 18 31.01214(N)    091 07 20.79515(W) AD(       ) 2
 BJ4987  NAD 27      -  30 18 30.31636(N)    091 07 20.41855(W) AD(       ) 2
 BJ4987
 BJ4987.Superseded values are not recommended for survey control.
 BJ4987
 BJ4987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4987.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4987
 BJ4987_MARKER: DD = SURVEY DISK
 BJ4987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4987_STAMPING: 24A006 1968
 BJ4987_MARK LOGO: LADHGS
 BJ4987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4987+STABILITY: SURFACE MOTION
 BJ4987
 BJ4987  HISTORY     - Date     Condition        Report By
 BJ4987  HISTORY     - 1968     MONUMENTED       LADH
 BJ4987
 BJ4987                          STATION DESCRIPTION
 BJ4987
 BJ4987'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4987'THIS STATION IS LOCATED NORTH ALONG STATE HIGHWAY 30, 3.92 MILES FROM
 BJ4987'THE INTERSECTION OF STATE HIGHWAY 30 AND STATE HIGHWAY 74.  THE
 BJ4987'STATION IS SET TO THE EAST OF THE HIGHWAY NEAR A CULVERT AND FENCE,
 BJ4987'1.70 FEET SOUTH OF A WITNESS POST AND SIGN, 8.15 FEET WEST OF A
 BJ4987'FENCE LEADING NORTH-SOUTH, 15.20 FEET SOUTHWEST OF THE SOUTH POST ON
 BJ4987'A GATE IN THE FENCE, 22.10 FEET SOUTH OF THE CENTER OF A DIRT DRIVE
 BJ4987'LEADING TO A PASTURE, 14.80 FEET SOUTHEAST OF THE SOUTH END OF A
 BJ4987'SIDE DRAIN, AND 52.70 FEET EAST OF THE CENTER OF STATE HIGHWAY 30.
 BJ4987'
 BJ4987'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4987'CONCRETE POST, PROJECTING 4 INCHES.  STATION IS STAMPED 24A006 1968.
 BJ4987'
 BJ4987'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 30 AND
 BJ4987'STATE HIGHWAY 74, FOLLOW STATE HIGHWAY 30 NORTH FOR 3.92 MILES TO
 BJ4987'THE STATION SET TO THE EAST OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4069 ***********************************************************************
 BJ4069  DESIGNATION -  25 87
 BJ4069  PID         -  BJ4069
 BJ4069  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4069  COUNTRY     -  US
 BJ4069  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4069
 BJ4069                         *CURRENT SURVEY CONTROL
 BJ4069  ______________________________________________________________________
 BJ4069* NAD 83(1986) POSITION- 30 29 27.3    (N) 091 04 17.0    (W)   HD_HELD2
 BJ4069* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4069  **This station is located in a suspected subsidence area (see below).
 BJ4069  ______________________________________________________________________
 BJ4069  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BJ4069  DYNAMIC HEIGHT  -         15.825 (meters)       51.92  (feet) COMP
 BJ4069  MODELED GRAVITY -    979,344.2   (mgal)                       NAVD 88
 BJ4069
 BJ4069.The horizontal coordinates were established by autonomous hand held GPS
 BJ4069.observations and have an estimated accuracy of +/- 10 meters.
 BJ4069
 BJ4069.** This station is in an area of known vertical motion. If an
 BJ4069.** orthometric height was ever established but is not available 
 BJ4069.** in the current survey control section, the orthometric height
 BJ4069.** is considered suspect.  Suspect heights are available in the
 BJ4069.** superseded section only if requested.
 BJ4069
 BJ4069.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4069.GEOID18 height accuracy estimate available here.
 BJ4069
 BJ4069.Click photographs - Photos may exist for this station.
 BJ4069
 BJ4069.The dynamic height is computed by dividing the NAVD 88
 BJ4069.geopotential number by the normal gravity value computed on the
 BJ4069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4069.degrees latitude (g = 980.6199 gals.).
 BJ4069
 BJ4069.The modeled gravity was interpolated from observed gravity values.
 BJ4069
 BJ4069;                    North         East    Units  Estimated Accuracy
 BJ4069;SPC LA S     -   220,713.    1,025,148.      MT  (+/- 10 meters HH2 GPS)
 BJ4069
 BJ4069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8510474766(NAD 83)
 BJ4069
 BJ4069                          SUPERSEDED SURVEY CONTROL
 BJ4069
 BJ4069.No superseded survey control is available for this station.
 BJ4069
 BJ4069_MARKER: DB = BENCH MARK DISK
 BJ4069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4069_STAMPING: 25-87 1987
 BJ4069_MARK LOGO: LA-033
 BJ4069_PROJECTION: FLUSH
 BJ4069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4069+STABILITY: SURFACE MOTION
 BJ4069
 BJ4069  HISTORY     - Date     Condition        Report By
 BJ4069  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4069
 BJ4069                          STATION DESCRIPTION
 BJ4069
 BJ4069'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4069'5 KM (3.1 MI) NE FROM NORTHEAST BATON ROUGE.
 BJ4069'ABOUT 5 KM (3.1 MI) NORTHEAST ALONG GREENWELL SPRINGS ROAD (STATE
 BJ4069'HIGHWAY 37) FROM THE INTERSECTION OF GREENWELL SPRINGS ROAD AND
 BJ4069'AIRLINE HIGHWAY (U.S. HIGHWAY 61) TO RIDGEMONT DRIVE AND THE MARK ON
 BJ4069'THE RIGHT, 11.6 METERS (38 FT) SOUTHEAST OF THE CENTER LINE OF
 BJ4069'GREENWELL SPRINGS ROAD, 11.3 METERS (37 FT) SOUTHWEST OF THE CENTER
 BJ4069'LINE OF RIDGEMONT DRIVE, 5.8 METERS (19 FT) NORTHWEST OF A POWER POLE
 BJ4069'AND 2 METERS (6.5 FT) WEST OF A POWER POLE WITH TRANSFORMER ATTACHED
 BJ4069'NEAR TOP OF THE POLE.
 BJ4069'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ4069'THE MARK IS 0.30 M ABOVE GREENWELL SPRINGS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0092 ***********************************************************************
 BJ0092  DESIGNATION -  25 BOLT
 BJ0092  PID         -  BJ0092
 BJ0092  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0092  COUNTRY     -  US
 BJ0092  USGS QUAD   -  WALLS (2018)
 BJ0092
 BJ0092                         *CURRENT SURVEY CONTROL
 BJ0092  ______________________________________________________________________
 BJ0092* NAD 83(1986) POSITION- 30 33 52.     (N) 091 17 08.     (W)   SCALED
 BJ0092* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0092  **This station is located in a suspected subsidence area (see below).
 BJ0092  ______________________________________________________________________
 BJ0092  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ0092
 BJ0092.The horizontal coordinates were scaled from a map and have
 BJ0092.an estimated accuracy of +/- 6 seconds.
 BJ0092
 BJ0092.** This station is in an area of known vertical motion.  Due to the
 BJ0092.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0092.** determined the orthometric heights for marks in these suspect
 BJ0092.** subsidence areas should be considered valid only at the epoch date
 BJ0092.** associated with the orthometric height.  These heights must always
 BJ0092.** be validated when used as control.  All previously superseded
 BJ0092.** orthometric heights are now considered suspect and are available
 BJ0092.** in the superseded section.  NGS does not recommend using suspect
 BJ0092.** or superseded heights as control.
 BJ0092
 BJ0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0092.GEOID18 height accuracy estimate available here.
 BJ0092
 BJ0092.Click photographs - Photos may exist for this station.
 BJ0092
 BJ0092;                    North         East    Units  Estimated Accuracy
 BJ0092;SPC LA S     -   228,840.    1,004,580.      MT  (+/- 180 meters Scaled)
 BJ0092
 BJ0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP644825(NAD 83)
 BJ0092
 BJ0092                          SUPERSEDED SURVEY CONTROL
 BJ0092
 BJ0092.No superseded survey control is available for this station.
 BJ0092
 BJ0092_MARKER: B = BOLT
 BJ0092_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0092_STAMPING: PBM 25 1929
 BJ0092_PROJECTION: RECESSED 76 CENTIMETERS
 BJ0092_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0092
 BJ0092  HISTORY     - Date     Condition        Report By
 BJ0092  HISTORY     - 1929     MONUMENTED       USACE
 BJ0092  HISTORY     - 1964     GOOD             CGS
 BJ0092  HISTORY     - 1976     GOOD             NGS
 BJ0092
 BJ0092                          STATION DESCRIPTION
 BJ0092
 BJ0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0092'1.85 MI N FROM DEVALL.
 BJ0092'ABOUT 1.6 MILES NORTH ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ0092'ELEMENTARY SCHOOL AT DEVALL, THENCE 0.15 MILE NORTH ALONG A GRAVELED
 BJ0092'ROAD WHICH CROSSES OVER A DIRT LEVEE, THENCE 0.1 MILE NORTHWEST ALONG
 BJ0092'A DIM TRAIL ROAD, 95 FEET NORTHEAST OF THE CENTER LINE OF THE TRAIL
 BJ0092'ROAD, 279 FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD, 93 FEET
 BJ0092'WEST OF THE WEST END OF A CONCRETE VAT, 36 FEET SOUTHWEST OF A 38-INCH
 BJ0092'PECAN TREE BEARING A TRIANGULAR BLAZE, 16 FEET WEST OF A 24-INCH PECAN
 BJ0092'TREE BEARING A TRIANGULAR BLAZE, 11.3 FEET SOUTH OF A 14-INCH OAK TREE
 BJ0092'BEARING A WITNESS SHIELD, A COPPER BOLT SET IN CONCRETE ABOUT 2 1/2
 BJ0092'FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A
 BJ0092'5-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 18 INCHES.
 BJ0092
 BJ0092                          STATION RECOVERY (1976)
 BJ0092
 BJ0092'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0092'1.6 MILES NORTH ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ0092'ELEMENTARY SCHOOL AT DEVALL, THENCE 0.15 MILE NORTH ALONG A
 BJ0092'GRAVELED ROAD WHICH CROSSES WEST LEVEE OF MISS. RIVER, THENCE
 BJ0092'0.1 MILE WEST ACROSS COUNTRY, 279 FT WEST OF THE CENTER LINE
 BJ0092'OF THE GRAVELED ROAD, 93 FT WEST OF THE WEST END OF A LONG NARROW
 BJ0092'CONCRETE VAT, 36 FT SOUTHWEST OF A 38 INCH PECAN TREE WITH BLAZE,
 BJ0092'16 FT WEST OF 24-INCH PECAN WITH BLAZE, 11.3 FT SOUTH OF A 14-INCH
 BJ0092'OAK, A COPPER BOLT SET IN CONCRETE 2.5 INCHES BELOW GROUND LEVEL
 BJ0092'ENCASED IN A 5-INCH PIPE WITH CAP PROJECTING 18 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1843 ***********************************************************************
 BJ1843  DESIGNATION -  25 CAP
 BJ1843  PID         -  BJ1843
 BJ1843  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ1843  COUNTRY     -  US
 BJ1843  USGS QUAD   -  WALLS (2018)
 BJ1843
 BJ1843                         *CURRENT SURVEY CONTROL
 BJ1843  ______________________________________________________________________
 BJ1843* NAD 83(1986) POSITION- 30 33 52.     (N) 091 17 07.     (W)   SCALED
 BJ1843* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1843  **This station is located in a suspected subsidence area (see below).
 BJ1843  ______________________________________________________________________
 BJ1843  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ1843
 BJ1843.The horizontal coordinates were scaled from a map and have
 BJ1843.an estimated accuracy of +/- 6 seconds.
 BJ1843
 BJ1843.** This station is in an area of known vertical motion. If an
 BJ1843.** orthometric height was ever established but is not available 
 BJ1843.** in the current survey control section, the orthometric height
 BJ1843.** is considered suspect.  Suspect heights are available in the
 BJ1843.** superseded section only if requested.
 BJ1843
 BJ1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1843.GEOID18 height accuracy estimate available here.
 BJ1843
 BJ1843.Click photographs - Photos may exist for this station.
 BJ1843
 BJ1843;                    North         East    Units  Estimated Accuracy
 BJ1843;SPC LA S     -   228,840.    1,004,610.      MT  (+/- 180 meters Scaled)
 BJ1843
 BJ1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP644825(NAD 83)
 BJ1843
 BJ1843                          SUPERSEDED SURVEY CONTROL
 BJ1843
 BJ1843.No superseded survey control is available for this station.
 BJ1843
 BJ1843_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1843_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1843_STAMPING: PBM 25 1929
 BJ1843_MARK LOGO: USACE
 BJ1843_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1843_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1843
 BJ1843  HISTORY     - Date     Condition        Report By
 BJ1843  HISTORY     - 1929     MONUMENTED       USACE
 BJ1843  HISTORY     - 1964     GOOD             CGS
 BJ1843
 BJ1843                          STATION DESCRIPTION
 BJ1843
 BJ1843'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1843'1.85 MI N FROM DEVALL.
 BJ1843'ABOUT 1.6 MILES NORTH ALONG STATE HIGHWAY 415 FROM THE DEVALL
 BJ1843'ELEMENTARY SCHOOL AT DEVALL, THENCE 0.15 MILE NORTH ALONG A GRAVELED
 BJ1843'ROAD WHICH CROSSES OVER A DIRT LEVEE, THENCE 0.1 MILE NORTHWEST ALONG
 BJ1843'A DIM TRAIL ROAD, 95 FEET NORTHEAST OF THE CENTER LINE OF THE TRAIL
 BJ1843'ROAD, 279 FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD, 93 FEET
 BJ1843'WEST OF THE WEST END OF A CONCRETE VAT, 36 FEET SOUTHWEST OF A 38-INCH
 BJ1843'PECAN TREE BEARING A TRIANGULAR BLAZE, 16 FEET WEST OF A 24-INCH PECAN
 BJ1843'TREE BEARING A TRIANGULAR BLAZE, 11.3 FEET SOUTH OF A 14-INCH OAK TREE
 BJ1843'BEARING A WITNESS SHIELD, A 5-INCH IRON PIPE BEARING A CAP WHICH
 BJ1843'PROJECTS 18 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1559 ***********************************************************************
 CP1559  DESIGNATION -  25 DIETZE BOLT
 CP1559  PID         -  CP1559
 CP1559  STATE/COUNTY-  LA/TENSAS
 CP1559  COUNTRY     -  US
 CP1559  USGS QUAD   -  NEWELLTON (2018)
 CP1559
 CP1559                         *CURRENT SURVEY CONTROL
 CP1559  ______________________________________________________________________
 CP1559* NAD 83(1986) POSITION- 32 06 05.     (N) 091 10 12.     (W)   SCALED
 CP1559* NAVD 88 ORTHO HEIGHT -    22.92  (+/-2cm)       75.2   (feet) VERTCON3
 CP1559  ______________________________________________________________________
 CP1559  GEOID HEIGHT    -        -26.361 (meters)                     GEOID18
 CP1559  VERT ORDER      -  ? (See Below)
 CP1559
 CP1559.The horizontal coordinates were scaled from a map and have
 CP1559.an estimated accuracy of +/- 6 seconds.
 CP1559
 CP1559.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1559.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1559
 CP1559.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1559.GEOID18 height accuracy estimate available here.
 CP1559
 CP1559.The vertical order pertains to the NGVD 29 superseded value.
 CP1559
 CP1559.Click photographs - Photos may exist for this station.
 CP1559
 CP1559;                    North         East    Units  Estimated Accuracy
 CP1559;SPC LA N     -   178,330.    1,125,520.      MT  (+/- 180 meters Scaled)
 CP1559
 CP1559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR726531(NAD 83)
 CP1559
 CP1559                          SUPERSEDED SURVEY CONTROL
 CP1559
 CP1559  NGVD 29 (??/??/92)   22.946  (m)           75.28   (f) ADJ UNCH       
 CP1559
 CP1559.Superseded values are not recommended for survey control.
 CP1559
 CP1559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1559.See file dsdata.pdf to determine how the superseded data were derived.
 CP1559
 CP1559_MARKER: B = BOLT
 CP1559_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1559_SP_SET: UNDERGROUND BLOCK
 CP1559_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1559
 CP1559  HISTORY     - Date     Condition        Report By
 CP1559  HISTORY     - UNK      MONUMENTED       USACE
 CP1559  HISTORY     - 1934     GOOD             USACE
 CP1559
 CP1559                          STATION DESCRIPTION
 CP1559
 CP1559'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1559'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1559'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 CP1559'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA. ON ELKRIDGE PLANTATION, IN
 CP1559'OPEN FIELD ABOUT 300 METERS LANDSIDE OF LEVEE AT A POINT 390 METERS
 CP1559'DOWNSTREAM FROM THE JUNCTION OF THE OLD AND NEW LEVEES. APPROXIMATELY
 CP1559'OPPOSITE AND OLD DRAGLINE BUCKET LYING ON THE SIDE OF THE LEVEE.
 CP1559'BUCKET HAS A PAINTED ARROW ON IT POINTING IN THE GENERAL DIRECTION OF
 CP1559'THE P.B.M. 1 METER NORTHWEST OF A FENCE RUNNING SOUTHWEST. 78 METERS
 CP1559'LANDWARD FROM FENCE CORNER. 120 METERS UPSTREAM FROM A ROAD RUNNING
 CP1559'THROUGH SCATTERED COTTONWOOD TREES. 172 METERS NORTHWEST OF A CANAL.
 CP1559'TOP OF CAP IS 16 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1558 ***********************************************************************
 CP1558  DESIGNATION -  25 DIETZE CAP
 CP1558  PID         -  CP1558
 CP1558  STATE/COUNTY-  LA/TENSAS
 CP1558  COUNTRY     -  US
 CP1558  USGS QUAD   -  NEWELLTON (2018)
 CP1558
 CP1558                         *CURRENT SURVEY CONTROL
 CP1558  ______________________________________________________________________
 CP1558* NAD 83(1986) POSITION- 32 06 05.     (N) 091 10 12.     (W)   SCALED
 CP1558* NAVD 88 ORTHO HEIGHT -    24.18  (+/-2cm)       79.3   (feet) VERTCON3
 CP1558  ______________________________________________________________________
 CP1558  GEOID HEIGHT    -        -26.361 (meters)                     GEOID18
 CP1558  VERT ORDER      -  ? (See Below)
 CP1558
 CP1558.The horizontal coordinates were scaled from a map and have
 CP1558.an estimated accuracy of +/- 6 seconds.
 CP1558
 CP1558.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1558.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1558
 CP1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1558.GEOID18 height accuracy estimate available here.
 CP1558
 CP1558.The vertical order pertains to the NGVD 29 superseded value.
 CP1558
 CP1558.Click photographs - Photos may exist for this station.
 CP1558
 CP1558;                    North         East    Units  Estimated Accuracy
 CP1558;SPC LA N     -   178,330.    1,125,520.      MT  (+/- 180 meters Scaled)
 CP1558
 CP1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR726531(NAD 83)
 CP1558
 CP1558                          SUPERSEDED SURVEY CONTROL
 CP1558
 CP1558  NGVD 29 (??/??/92)   24.201  (m)           79.40   (f) ADJ UNCH       
 CP1558
 CP1558.Superseded values are not recommended for survey control.
 CP1558
 CP1558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1558.See file dsdata.pdf to determine how the superseded data were derived.
 CP1558
 CP1558_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1558_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1558_MARK LOGO: USACE
 CP1558_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1558_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1558
 CP1558  HISTORY     - Date     Condition        Report By
 CP1558  HISTORY     - UNK      MONUMENTED       USACE
 CP1558  HISTORY     - 1934     GOOD             USACE
 CP1558
 CP1558                          STATION DESCRIPTION
 CP1558
 CP1558'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1558'3.25 MI NE FROM NEWELLTON.
 CP1558'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1558'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 CP1558'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA. ON ELKRIDGE PLANTATION, IN
 CP1558'OPEN FIELD ABOUT 300 METERS LANDSIDE OF LEVEE AT A POINT 390 METERS
 CP1558'DOWNSTREAM FROM THE JUNCTION OF THE OLD AND NEW LEVEES. APPROXIMATELY
 CP1558'OPPOSITE AN OLD DRAGLINE BUCKET LYING ON THE SIDE OF THE LEVEE. BUCKET
 CP1558'HAS A PAINTED ARROW ON IT POINTING IN THE GENERAL DIRECTION OF THE
 CP1558'P.B.M. 1 METER NORTHWEST OF A FENCE RUNNING SOUTHWEST. 78 METERS
 CP1558'LANDWARD FROM FENCE CORNER. 120 METERS UPSTREAM FROM A ROAD RUNNING
 CP1558'THROUGH SCATTERED COTTONWOOD TREES. 172 METERS NORTHWEST OF A CANAL.
 CP1558'TOP OF CAP IS 16 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0272 ***********************************************************************
 BJ0272  DESIGNATION -  25 EABPL
 BJ0272  PID         -  BJ0272
 BJ0272  STATE/COUNTY-  LA/IBERVILLE
 BJ0272  COUNTRY     -  US
 BJ0272  USGS QUAD   -  MARINGOUIN (2018)
 BJ0272
 BJ0272                         *CURRENT SURVEY CONTROL
 BJ0272  ______________________________________________________________________
 BJ0272* NAD 83(1986) POSITION- 30 28 59.     (N) 091 33 07.     (W)   SCALED
 BJ0272* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0272  **This station is located in a suspected subsidence area (see below).
 BJ0272  ______________________________________________________________________
 BJ0272  GEOID HEIGHT    -        -27.209 (meters)                     GEOID18
 BJ0272  DYNAMIC HEIGHT  -          5.403 (meters)       17.73  (feet) COMP
 BJ0272  MODELED GRAVITY -    979,338.3   (mgal)                       NAVD 88
 BJ0272
 BJ0272.The horizontal coordinates were scaled from a map and have
 BJ0272.an estimated accuracy of +/- 6 seconds.
 BJ0272
 BJ0272.** This station is in an area of known vertical motion. If an
 BJ0272.** orthometric height was ever established but is not available 
 BJ0272.** in the current survey control section, the orthometric height
 BJ0272.** is considered suspect.  Suspect heights are available in the
 BJ0272.** superseded section only if requested.
 BJ0272
 BJ0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0272.GEOID18 height accuracy estimate available here.
 BJ0272
 BJ0272.Click photographs - Photos may exist for this station.
 BJ0272
 BJ0272.The dynamic height is computed by dividing the NAVD 88
 BJ0272.geopotential number by the normal gravity value computed on the
 BJ0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0272.degrees latitude (g = 980.6199 gals.).
 BJ0272
 BJ0272.The modeled gravity was interpolated from observed gravity values.
 BJ0272
 BJ0272;                    North         East    Units  Estimated Accuracy
 BJ0272;SPC LA S     -   219,830.      979,010.      MT  (+/- 180 meters Scaled)
 BJ0272
 BJ0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP389732(NAD 83)
 BJ0272
 BJ0272                          SUPERSEDED SURVEY CONTROL
 BJ0272
 BJ0272.No superseded survey control is available for this station.
 BJ0272
 BJ0272_MARKER: DD = SURVEY DISK
 BJ0272_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0272_STAMPING: PBM 25 EABPL 1976
 BJ0272_MARK LOGO: USACE
 BJ0272_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0272_ROD/PIPE-DEPTH: 28.0 meters
 BJ0272
 BJ0272  HISTORY     - Date     Condition        Report By
 BJ0272  HISTORY     - 1976     MONUMENTED       USACE
 BJ0272  HISTORY     - 1976     GOOD             NGS
 BJ0272  HISTORY     - 20060419 MARK NOT FOUND   NGS
 BJ0272
 BJ0272                          STATION DESCRIPTION
 BJ0272
 BJ0272'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0272'2.5 MI WEST FROM MARINGOUIN.
 BJ0272'2.0 MILES SOUTHWEST ALONG BELMONT LANE FROM THE JUNCTION OF STATE
 BJ0272'HIGHWAY 77, THENCE 0.5 MILE SOUTH ALONG A LEVEE ROAD, 0.2 MILE
 BJ0272'SOUTHEAST OF THE JUNCTION OF A ROAD LEADING SOUTHWEST, 137 FT
 BJ0272'NORTHEAST OF THE CENTER LINE OF THE ROAD, A 1-INCH IRON PIPE WITH A
 BJ0272'DISK DRIVEN TO A DEPTH OF 92 FT ENCASED IN A 2-INCH IRON PIPE BORED
 BJ0272'TO A DEPTH OF 74 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW
 BJ0272'CAP PROJECTS 21 INCHES ABOVE THE GROUND.
 BJ0272
 BJ0272                          STATION RECOVERY (2006)
 BJ0272
 BJ0272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ0272'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0671 ***********************************************************************
 BJ0671  DESIGNATION -  25 LLD ANO
 BJ0671  PID         -  BJ0671
 BJ0671  STATE/COUNTY-  LA/ST JAMES
 BJ0671  COUNTRY     -  US
 BJ0671  USGS QUAD   -  LUTCHER (2018)
 BJ0671
 BJ0671                         *CURRENT SURVEY CONTROL
 BJ0671  ______________________________________________________________________
 BJ0671* NAD 83(1986) POSITION- 30 00 34.     (N) 090 43 28.     (W)   SCALED
 BJ0671* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0671  **This station is located in a suspected subsidence area (see below).
 BJ0671  ______________________________________________________________________
 BJ0671  GEOID HEIGHT    -        -26.280 (meters)                     GEOID18
 BJ0671  DYNAMIC HEIGHT  -          5.26  (meters)       17.3   (feet) COMP
 BJ0671  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 BJ0671
 BJ0671.The horizontal coordinates were scaled from a map and have
 BJ0671.an estimated accuracy of +/- 6 seconds.
 BJ0671
 BJ0671.** This station is in an area of known vertical motion. If an
 BJ0671.** orthometric height was ever established but is not available 
 BJ0671.** in the current survey control section, the orthometric height
 BJ0671.** is considered suspect.  Suspect heights are available in the
 BJ0671.** superseded section only if requested.
 BJ0671
 BJ0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0671.GEOID18 height accuracy estimate available here.
 BJ0671
 BJ0671.Click photographs - Photos may exist for this station.
 BJ0671
 BJ0671.The dynamic height is computed by dividing the NAVD 88
 BJ0671.geopotential number by the normal gravity value computed on the
 BJ0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0671.degrees latitude (g = 980.6199 gals.).
 BJ0671
 BJ0671.The modeled gravity was interpolated from observed gravity values.
 BJ0671
 BJ0671;                    North         East    Units  Estimated Accuracy
 BJ0671;SPC LA S     -   167,470.    1,058,740.      MT  (+/- 180 meters Scaled)
 BJ0671
 BJ0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP194220(NAD 83)
 BJ0671
 BJ0671                          SUPERSEDED SURVEY CONTROL
 BJ0671
 BJ0671.No superseded survey control is available for this station.
 BJ0671
 BJ0671_MARKER: DD = SURVEY DISK
 BJ0671_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0671_STAMPING: 25 LLD ANO
 BJ0671_MARK LOGO: USACE
 BJ0671_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0671
 BJ0671  HISTORY     - Date     Condition        Report By
 BJ0671  HISTORY     - 1975     MONUMENTED       USACE
 BJ0671  HISTORY     - 1977     GOOD             NGS
 BJ0671
 BJ0671                          STATION DESCRIPTION
 BJ0671
 BJ0671'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0671'IN VACHERIE.
 BJ0671'0.35 MILE NORTHEAST ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF STATE
 BJ0671'HIGHWAY 18 AT VACHERIE, 28 FT NORTHWEST OF THE CENTER LINE OF THE
 BJ0671'HIGHWAY, 82 FT SOUTHEAST OF THE CENTER LINE OF THE SHELL ROAD ON TOP
 BJ0671'OF THE LEVEE, 75.5 FT SOUTHEAST OF A WOODEN STATION MARKER NUMBER
 BJ0671'1380.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8377 ***********************************************************************
 AF8377  DESIGNATION -  25 V 1
 AF8377  PID         -  AF8377
 AF8377  STATE/COUNTY-  LA/JACKSON
 AF8377  COUNTRY     -  US
 AF8377  USGS QUAD   -  JONESBORO SOUTH (2018)
 AF8377
 AF8377                         *CURRENT SURVEY CONTROL
 AF8377  ______________________________________________________________________
 AF8377* NAD 83(1986) POSITION- 32 09 53.9    (N) 092 42 16.1    (W)   HD_HELD2
 AF8377* NAVD 88 ORTHO HEIGHT -    57.66  (+/-2cm)      189.2   (feet) VERTCON3
 AF8377  ______________________________________________________________________
 AF8377  GEOID HEIGHT    -        -25.571 (meters)                     GEOID18
 AF8377  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8377
 AF8377.The horizontal coordinates were established by autonomous hand held GPS
 AF8377.observations and have an estimated accuracy of +/- 10 meters.
 AF8377
 AF8377.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8377.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8377
 AF8377.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8377.GEOID18 height accuracy estimate available here.
 AF8377
 AF8377.The vertical order pertains to the NGVD 29 superseded value.
 AF8377
 AF8377.Click photographs - Photos may exist for this station.
 AF8377
 AF8377;                    North         East    Units  Estimated Accuracy
 AF8377;SPC LA N     -   184,623.      980,715.      MT  (+/- 10 meters HH2 GPS)
 AF8377
 AF8377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2786458760(NAD 83)
 AF8377
 AF8377                          SUPERSEDED SURVEY CONTROL
 AF8377
 AF8377  NGVD 29 (12/01/98)   57.716  (m)          189.36   (f) ADJUSTED    2 1
 AF8377
 AF8377.Superseded values are not recommended for survey control.
 AF8377
 AF8377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8377.See file dsdata.pdf to determine how the superseded data were derived.
 AF8377
 AF8377_MARKER: DD = SURVEY DISK
 AF8377_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8377_SP_SET: CULVERT HEADWALL
 AF8377_STAMPING: 25V1 1992
 AF8377_MARK LOGO: LADHGS
 AF8377_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8377+STABILITY: SURFACE MOTION
 AF8377_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8377+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8377
 AF8377  HISTORY     - Date     Condition        Report By
 AF8377  HISTORY     - 1992     MONUMENTED       LADTD
 AF8377
 AF8377                          STATION DESCRIPTION
 AF8377
 AF8377'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8377'THE STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) SOUTH OF JONESBORO AND
 AF8377'18.5 MI (29.8 KM) NORTH OF WINNFIELD.  OWNERSHIP--LOUISIANA DEPARTMENT
 AF8377'OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE
 AF8377'JACKSON PARISH COURT HOUSE IN JONESBORO, GO SOUTH FOR 5.4 MI (8.7 KM)
 AF8377'TO THE STATION ON THE RIGHT, SET IN THE SOUTHWEST CORNER OF A
 AF8377'SIX-CHANNEL BOX CULVERT.  THE STATION IS 56.5 FT (17.2 M) NORTH FROM A
 AF8377'POWER POLE, 24.5 FT (7.5 M) WEST-SOUTHWEST FROM THE CENTER OF THE
 AF8377'HIGHWAY, 1.0 FT (0.3 M) NORTH-NORTHWEST FROM A METAL WITNESS POST WITH
 AF8377'SIGN ATTACHED SET AT THE SOUTHWEST END OF THE HEADWALL, FLUSH WITH THE
 AF8377'HEADWALL AND ABOUT 1.0 BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8376 ***********************************************************************
 AF8376  DESIGNATION -  25 V 2
 AF8376  PID         -  AF8376
 AF8376  STATE/COUNTY-  LA/JACKSON
 AF8376  COUNTRY     -  US
 AF8376  USGS QUAD   -  JONESBORO SOUTH (2018)
 AF8376
 AF8376                         *CURRENT SURVEY CONTROL
 AF8376  ______________________________________________________________________
 AF8376* NAD 83(1986) POSITION- 32 12 20.     (N) 092 42 31.     (W)   SCALED
 AF8376* NAVD 88 ORTHO HEIGHT -    69.25  (+/-2cm)      227.2   (feet) VERTCON3
 AF8376  ______________________________________________________________________
 AF8376  GEOID HEIGHT    -        -25.561 (meters)                     GEOID18
 AF8376  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8376
 AF8376.The horizontal coordinates were scaled from a map and have
 AF8376.an estimated accuracy of +/- 6 seconds.
 AF8376
 AF8376.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8376.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8376
 AF8376.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8376.GEOID18 height accuracy estimate available here.
 AF8376
 AF8376.The vertical order pertains to the NGVD 29 superseded value.
 AF8376
 AF8376.Click photographs - Photos may exist for this station.
 AF8376
 AF8376;                    North         East    Units  Estimated Accuracy
 AF8376;SPC LA N     -   189,120.      980,330.      MT  (+/- 180 meters Scaled)
 AF8376
 AF8376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR274632(NAD 83)
 AF8376
 AF8376                          SUPERSEDED SURVEY CONTROL
 AF8376
 AF8376  NGVD 29 (12/01/98)   69.306  (m)          227.38   (f) ADJUSTED    2 1
 AF8376
 AF8376.Superseded values are not recommended for survey control.
 AF8376
 AF8376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8376.See file dsdata.pdf to determine how the superseded data were derived.
 AF8376
 AF8376_MARKER: DD = SURVEY DISK
 AF8376_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8376_SP_SET: CULVERT HEADWALL
 AF8376_STAMPING: 25V2 1992
 AF8376_MARK LOGO: LADHGS
 AF8376_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8376+STABILITY: SURFACE MOTION
 AF8376_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8376+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8376
 AF8376  HISTORY     - Date     Condition        Report By
 AF8376  HISTORY     - 1992     MONUMENTED       LADTD
 AF8376
 AF8376                          STATION DESCRIPTION
 AF8376
 AF8376'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8376'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTH OF JONESBORO AND
 AF8376'21.0 MI (33.8 KM) NORTH OF WINNFIELD.  OWNERSHIP--LOUISIANA DEPARTMENT
 AF8376'OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FRON THE
 AF8376'JACKSON PARISH COURT HOUSE IN JONESBORO, GO SOUTH FOR 2.6 MI (4.2 KM)
 AF8376'ON U S HIGHWAY 167 TO THE STATION ON THE RIGHT SET IN THE CENTER OF A
 AF8376'4-CHANNEL BOX CULVERT.  THE STATION IS 27.5 FT (8.4 M) SOUTH-SOUTHEAST
 AF8376'FROM THE NORTH END OF THE HEADWALL, 25.5 FT (7.8 M) NORTH-NORTHWEST
 AF8376'FROM THE SOUTH END OF THE HEADWALL, 24.5 FT (7.5 M) WEST-SOUTHWEST
 AF8376'FROM THE CENTER OF THE HIGHWAY, FLUSH WITH THE HEADWALL AND ABOUT 2.0
 AF8376'FT (0.6 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8375 ***********************************************************************
 AF8375  DESIGNATION -  25 V 3
 AF8375  PID         -  AF8375
 AF8375  STATE/COUNTY-  LA/JACKSON
 AF8375  COUNTRY     -  US
 AF8375  USGS QUAD   -  JONESBORO SOUTH (2018)
 AF8375
 AF8375                         *CURRENT SURVEY CONTROL
 AF8375  ______________________________________________________________________
 AF8375* NAD 83(1986) POSITION- 32 12 57.7    (N) 092 43 21.3    (W)   HD_HELD2
 AF8375* NAVD 88 ORTHO HEIGHT -    74.17  (+/-2cm)      243.3   (feet) VERTCON3
 AF8375  ______________________________________________________________________
 AF8375  GEOID HEIGHT    -        -25.567 (meters)                     GEOID18
 AF8375  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8375
 AF8375.The horizontal coordinates were established by autonomous hand held GPS
 AF8375.observations and have an estimated accuracy of +/- 10 meters.
 AF8375
 AF8375.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8375.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8375
 AF8375.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8375.GEOID18 height accuracy estimate available here.
 AF8375
 AF8375.The vertical order pertains to the NGVD 29 superseded value.
 AF8375
 AF8375.Click photographs - Photos may exist for this station.
 AF8375
 AF8375;                    North         East    Units  Estimated Accuracy
 AF8375;SPC LA N     -   190,287.      979,018.      MT  (+/- 10 meters HH2 GPS)
 AF8375
 AF8375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2614164414(NAD 83)
 AF8375
 AF8375                          SUPERSEDED SURVEY CONTROL
 AF8375
 AF8375  NGVD 29 (12/01/98)   74.231  (m)          243.54   (f) ADJUSTED    2 1
 AF8375
 AF8375.Superseded values are not recommended for survey control.
 AF8375
 AF8375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8375.See file dsdata.pdf to determine how the superseded data were derived.
 AF8375
 AF8375_MARKER: DD = SURVEY DISK
 AF8375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8375_STAMPING: 25V3 1992
 AF8375_MARK LOGO: LADHGS
 AF8375_PROJECTION: RECESSED 3 CENTIMETERS
 AF8375_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8375+STABILITY: SURFACE MOTION
 AF8375_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8375+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2012
 AF8375
 AF8375  HISTORY     - Date     Condition        Report By
 AF8375  HISTORY     - 1992     MONUMENTED       LADTD
 AF8375  HISTORY     - 20120122 GOOD             GEOCAC
 AF8375
 AF8375                          STATION DESCRIPTION
 AF8375
 AF8375'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8375'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) SOUTH OF JONESBORO AND
 AF8375'22.0 MI (35.4 KM) NORTH OF WINNFIELD.  OWNERSHIP--JACKSON PARISH.  TO
 AF8375'REACH THE STATION FROM THE JACKSON PARISH COURT HOUSE IN JONESBORO, GO
 AF8375'SOUTH FOR 1.9 MI (3.1 KM) ON U S HIGHWAY 167 TO THE JUNCTION WITH
 AF8375'INDUSTRIAL DRIVE, TURN RIGHT AND GO WEST FOR 0.8 MI (1.3 KM) ON
 AF8375'INDUSTRIAL DRIVE TO THE JUNCTION WITH PARISH ROAD NUMBER 601 AND THE
 AF8375'STATION ON THE RIGHT SET NEAR THE SOUTHWEST CORNER OF A CHAIN LINK
 AF8375'FENCE AROUND A POWER LINE SUB-STATION.  THE STATION IS 58.5 FT (17.8
 AF8375'M) EAST FROM THE CENTER OF THE PARISH ROAD, 32.0 FT (9.8 M) NORTH FROM
 AF8375'THE CENTER OF INDUSTRIAL DRIVE, 6.5 FT (2.0 M) NORTHWEST FROM THE
 AF8375'SOUTHWEST CORNER OF THE FENCE, 2.5 FT (0.8 M) WEST FROM A METAL
 AF8375'WITNESS POST WITH SIGN ATTACHED SET NEXT TO THE CHAIN LINK FENCE,
 AF8375'FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL WITH THE DRIVE.
 AF8375
 AF8375                          STATION RECOVERY (2012)
 AF8375
 AF8375'RECOVERY NOTE BY GEOCACHING 2012 (BKT)
 AF8375'MARK WAS FOUND IN GOOD CONDITION ABOUT 1.5 INCHES (4 CM) BELOW
 AF8375'SURROUNDING LEVEL.  DESCRIPTION FROM 1992 IS STILL APPLICABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0381 ***********************************************************************
 BJ0381  DESIGNATION -  25 WABPL
 BJ0381  PID         -  BJ0381
 BJ0381  STATE/COUNTY-  LA/ST MARTIN
 BJ0381  COUNTRY     -  US
 BJ0381  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ0381
 BJ0381                         *CURRENT SURVEY CONTROL
 BJ0381  ______________________________________________________________________
 BJ0381* NAD 83(1986) POSITION- 30 16 07.     (N) 091 44 08.     (W)   SCALED
 BJ0381* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0381  **This station is located in a suspected subsidence area (see below).
 BJ0381  ______________________________________________________________________
 BJ0381  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 BJ0381  DYNAMIC HEIGHT  -          2.624 (meters)        8.61  (feet) COMP
 BJ0381  MODELED GRAVITY -    979,314.6   (mgal)                       NAVD 88
 BJ0381
 BJ0381.The horizontal coordinates were scaled from a map and have
 BJ0381.an estimated accuracy of +/- 6 seconds.
 BJ0381
 BJ0381.** This station is in an area of known vertical motion. If an
 BJ0381.** orthometric height was ever established but is not available 
 BJ0381.** in the current survey control section, the orthometric height
 BJ0381.** is considered suspect.  Suspect heights are available in the
 BJ0381.** superseded section only if requested.
 BJ0381
 BJ0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0381.GEOID18 height accuracy estimate available here.
 BJ0381
 BJ0381.Click photographs - Photos may exist for this station.
 BJ0381
 BJ0381.The dynamic height is computed by dividing the NAVD 88
 BJ0381.geopotential number by the normal gravity value computed on the
 BJ0381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0381.degrees latitude (g = 980.6199 gals.).
 BJ0381
 BJ0381.The modeled gravity was interpolated from observed gravity values.
 BJ0381
 BJ0381;                    North         East    Units  Estimated Accuracy
 BJ0381;SPC LA S     -   196,110.      961,300.      MT  (+/- 180 meters Scaled)
 BJ0381
 BJ0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP216492(NAD 83)
 BJ0381
 BJ0381                          SUPERSEDED SURVEY CONTROL
 BJ0381
 BJ0381.No superseded survey control is available for this station.
 BJ0381
 BJ0381_MARKER: DD = SURVEY DISK
 BJ0381_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0381_STAMPING: PBM 25 WABPL 1976
 BJ0381_MARK LOGO: USACE
 BJ0381_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0381_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0381_ROD/PIPE-DEPTH: 24.4 meters
 BJ0381
 BJ0381  HISTORY     - Date     Condition        Report By
 BJ0381  HISTORY     - 1976     MONUMENTED       USACE
 BJ0381  HISTORY     - 1976     GOOD             NGS
 BJ0381
 BJ0381                          STATION DESCRIPTION
 BJ0381
 BJ0381'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0381'6.15 MI SOUTH FROM HENDERSON.
 BJ0381'6.15 MILES SOUTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0381'PROTECTION LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE
 BJ0381'HIGHWAY 10 OVERPASS, AT THE TOE OF THE LEVEE, 217 FT WEST OF THE
 BJ0381'CENTER LINE OF THE LEVEE ROAD, 55 FT EAST OF THE EAST EDGE OF A CANAL,
 BJ0381'A 1-INCH IRON PIPE AND CAP DRIVEN TO A DEPTH OF 80 FT ENCASED IN
 BJ0381'A 2-INCH IRON PIPE BORED TO A DEPTH OF 72 FT WITH A 3-INCH IRON SCREW
 BJ0381'CAP PROJECTING 2 FT ABOVE GROUND FOR ACCESS, 22 FT EAST OF THE EAST
 BJ0381'EDGE OF A WOOD LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1105 ***********************************************************************
 CP1105  DESIGNATION -  250 A BOLT
 CP1105  PID         -  CP1105
 CP1105  STATE/COUNTY-  LA/EAST CARROLL
 CP1105  COUNTRY     -  US
 CP1105  USGS QUAD   -  MILLIKIN (2018)
 CP1105
 CP1105                         *CURRENT SURVEY CONTROL
 CP1105  ______________________________________________________________________
 CP1105* NAD 83(1986) POSITION- 32 56 34.     (N) 091 12 38.     (W)   SCALED
 CP1105* NAVD 88 ORTHO HEIGHT -    32.47  (+/-2cm)      106.5   (feet) VERTCON3
 CP1105  ______________________________________________________________________
 CP1105  GEOID HEIGHT    -        -26.256 (meters)                     GEOID18
 CP1105  VERT ORDER      -  ? (See Below)
 CP1105
 CP1105.The horizontal coordinates were scaled from a map and have
 CP1105.an estimated accuracy of +/- 6 seconds.
 CP1105
 CP1105.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1105.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1105
 CP1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1105.GEOID18 height accuracy estimate available here.
 CP1105
 CP1105.The vertical order pertains to the NGVD 29 superseded value.
 CP1105
 CP1105.Click photographs - Photos may exist for this station.
 CP1105
 CP1105;                    North         East    Units  Estimated Accuracy
 CP1105;SPC LA N     -   271,580.    1,120,590.      MT  (+/- 180 meters Scaled)
 CP1105
 CP1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS672463(NAD 83)
 CP1105
 CP1105                          SUPERSEDED SURVEY CONTROL
 CP1105
 CP1105  NGVD 29 (??/??/92)   32.442  (m)          106.44   (f) ADJ UNCH       
 CP1105
 CP1105.Superseded values are not recommended for survey control.
 CP1105
 CP1105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1105.See file dsdata.pdf to determine how the superseded data were derived.
 CP1105
 CP1105_MARKER: B = BOLT
 CP1105_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1105_SP_SET: UNDERGROUND STONE
 CP1105_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1105
 CP1105  HISTORY     - Date     Condition        Report By
 CP1105  HISTORY     - UNK      MONUMENTED       USACE
 CP1105  HISTORY     - 1934     GOOD             USACE
 CP1105
 CP1105                          STATION DESCRIPTION
 CP1105
 CP1105'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1105'1.5 MI S FROM MILLIKIN.
 CP1105'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1105'OF THE MISS. RIVER, EAST CARROLL PARISH LA., 1 1/2 MILES SOUTH OF
 CP1105'MILLIKIN, LA., 2 FT. WEST OF FENCE, ABOUT 270 FT. SOUTH OF GIN, ABOUT
 CP1105'160 FT. SOUTH OF LANE, ABOUT 110 FT. SOUTHWEST OF BARN, 705 FEET WEST
 CP1105'OF LEVEE AT L.S. 250, ABOUT 300 FT. NORTHWEST OF PLANTATION HOME OF
 CP1105'W.D. BROWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1104 ***********************************************************************
 CP1104  DESIGNATION -  250 A CAP
 CP1104  PID         -  CP1104
 CP1104  STATE/COUNTY-  LA/EAST CARROLL
 CP1104  COUNTRY     -  US
 CP1104  USGS QUAD   -  MILLIKIN (2018)
 CP1104
 CP1104                         *CURRENT SURVEY CONTROL
 CP1104  ______________________________________________________________________
 CP1104* NAD 83(1986) POSITION- 32 56 34.     (N) 091 12 38.     (W)   SCALED
 CP1104* NAVD 88 ORTHO HEIGHT -    33.68  (+/-2cm)      110.5   (feet) VERTCON3
 CP1104  ______________________________________________________________________
 CP1104  GEOID HEIGHT    -        -26.256 (meters)                     GEOID18
 CP1104  VERT ORDER      -  ? (See Below)
 CP1104
 CP1104.The horizontal coordinates were scaled from a map and have
 CP1104.an estimated accuracy of +/- 6 seconds.
 CP1104
 CP1104.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1104.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1104
 CP1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1104.GEOID18 height accuracy estimate available here.
 CP1104
 CP1104.The vertical order pertains to the NGVD 29 superseded value.
 CP1104
 CP1104.Click photographs - Photos may exist for this station.
 CP1104
 CP1104;                    North         East    Units  Estimated Accuracy
 CP1104;SPC LA N     -   271,580.    1,120,590.      MT  (+/- 180 meters Scaled)
 CP1104
 CP1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS672463(NAD 83)
 CP1104
 CP1104                          SUPERSEDED SURVEY CONTROL
 CP1104
 CP1104  NGVD 29 (??/??/92)   33.649  (m)          110.40   (f) ADJ UNCH       
 CP1104
 CP1104.Superseded values are not recommended for survey control.
 CP1104
 CP1104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1104.See file dsdata.pdf to determine how the superseded data were derived.
 CP1104
 CP1104_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1104_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1104_MARK LOGO: USACE
 CP1104_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1104_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1104
 CP1104  HISTORY     - Date     Condition        Report By
 CP1104  HISTORY     - UNK      MONUMENTED       USACE
 CP1104  HISTORY     - 1934     GOOD             USACE
 CP1104
 CP1104                          STATION DESCRIPTION
 CP1104
 CP1104'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1104'1.5 MI S FROM MILLIKIN.
 CP1104'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1104'OF THE MISS. RIVER, EAST CARROLL PARISH LA., 1 1/2 MILES SOUTH OF
 CP1104'MILLIKIN, LA., 2 FT. WEST OF FENCE, ABOUT 270 FT. SOUTH OF GIN, ABOUT
 CP1104'160 FT. SOUTH OF LANE, ABOUT 110 FT. SOUTHWEST OF BARN, 705 FEET WEST
 CP1104'OF LEVEE AT L.S. 250, ABOUT 300 FT. NORTHWEST OF PLANTATION HOME OF
 CP1104'W.D. BROWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1427 ***********************************************************************
 CP1427  DESIGNATION -  2500 A BOLT
 CP1427  PID         -  CP1427
 CP1427  STATE/COUNTY-  LA/MADISON
 CP1427  COUNTRY     -  US
 CP1427  USGS QUAD   -  ASHLY (2018)
 CP1427
 CP1427                         *CURRENT SURVEY CONTROL
 CP1427  ______________________________________________________________________
 CP1427* NAD 83(1986) POSITION- 32 27 29.     (N) 091 06 38.     (W)   SCALED
 CP1427* NAVD 88 ORTHO HEIGHT -    25.16  (+/-2cm)       82.5   (feet) VERTCON3
 CP1427  ______________________________________________________________________
 CP1427  GEOID HEIGHT    -        -26.500 (meters)                     GEOID18
 CP1427  VERT ORDER      -  ? (See Below)
 CP1427
 CP1427.The horizontal coordinates were scaled from a map and have
 CP1427.an estimated accuracy of +/- 6 seconds.
 CP1427
 CP1427.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1427.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1427
 CP1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1427.GEOID18 height accuracy estimate available here.
 CP1427
 CP1427.The vertical order pertains to the NGVD 29 superseded value.
 CP1427
 CP1427.Click photographs - Photos may exist for this station.
 CP1427
 CP1427;                    North         East    Units  Estimated Accuracy
 CP1427;SPC LA N     -   217,940.    1,130,630.      MT  (+/- 180 meters Scaled)
 CP1427
 CP1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR775927(NAD 83)
 CP1427
 CP1427                          SUPERSEDED SURVEY CONTROL
 CP1427
 CP1427  NGVD 29 (??/??/92)   25.166  (m)           82.57   (f) ADJ UNCH       
 CP1427
 CP1427.Superseded values are not recommended for survey control.
 CP1427
 CP1427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1427.See file dsdata.pdf to determine how the superseded data were derived.
 CP1427
 CP1427_MARKER: B = BOLT
 CP1427_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1427_SP_SET: UNDERGROUND STONE
 CP1427_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1427
 CP1427  HISTORY     - Date     Condition        Report By
 CP1427  HISTORY     - UNK      MONUMENTED       USACE
 CP1427  HISTORY     - 1934     GOOD             USACE
 CP1427
 CP1427                          STATION DESCRIPTION
 CP1427
 CP1427'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1427'1.75 MI E FROM MANSFORD.
 CP1427'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1427'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1-3/4 MILES EAST OF
 CP1427'MANSFORD, LA.  762 FEET SOUTHWEST OF LEVEE STATION NO. 2500.  38 FEET
 CP1427'FROM FENCE CORNER.  2 FEET FROM FENCE.  30 FEET NORTH OF DIRT ROAD.
 CP1427'350 FEET EAST OF A SLOUGH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1426 ***********************************************************************
 CP1426  DESIGNATION -  2500 A CAP
 CP1426  PID         -  CP1426
 CP1426  STATE/COUNTY-  LA/MADISON
 CP1426  COUNTRY     -  US
 CP1426  USGS QUAD   -  ASHLY (2018)
 CP1426
 CP1426                         *CURRENT SURVEY CONTROL
 CP1426  ______________________________________________________________________
 CP1426* NAD 83(1986) POSITION- 32 27 29.     (N) 091 06 38.     (W)   SCALED
 CP1426* NAVD 88 ORTHO HEIGHT -    26.38  (+/-2cm)       86.5   (feet) VERTCON3
 CP1426  ______________________________________________________________________
 CP1426  GEOID HEIGHT    -        -26.500 (meters)                     GEOID18
 CP1426  VERT ORDER      -  ? (See Below)
 CP1426
 CP1426.The horizontal coordinates were scaled from a map and have
 CP1426.an estimated accuracy of +/- 6 seconds.
 CP1426
 CP1426.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1426.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1426
 CP1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1426.GEOID18 height accuracy estimate available here.
 CP1426
 CP1426.The vertical order pertains to the NGVD 29 superseded value.
 CP1426
 CP1426.Click photographs - Photos may exist for this station.
 CP1426
 CP1426;                    North         East    Units  Estimated Accuracy
 CP1426;SPC LA N     -   217,940.    1,130,630.      MT  (+/- 180 meters Scaled)
 CP1426
 CP1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR775927(NAD 83)
 CP1426
 CP1426                          SUPERSEDED SURVEY CONTROL
 CP1426
 CP1426  NGVD 29 (??/??/92)   26.386  (m)           86.57   (f) ADJ UNCH       
 CP1426
 CP1426.Superseded values are not recommended for survey control.
 CP1426
 CP1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1426.See file dsdata.pdf to determine how the superseded data were derived.
 CP1426
 CP1426_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1426_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1426_MARK LOGO: USACE
 CP1426_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1426_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1426
 CP1426  HISTORY     - Date     Condition        Report By
 CP1426  HISTORY     - UNK      MONUMENTED       USACE
 CP1426  HISTORY     - 1934     GOOD             USACE
 CP1426
 CP1426                          STATION DESCRIPTION
 CP1426
 CP1426'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1426'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1426'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1-3/4 MILES EAST OF
 CP1426'MANSFORD, LA.  762 FEET SOUTHWEST OF LEVEE STATION NO. 2500.  38 FEET
 CP1426'FROM FENCE CORNER.  2 FEET FROM FENCE.  30 FEET NORTH OF DIRT ROAD.
 CP1426'350 FEET EAST OF A SLOUGH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6348 ***********************************************************************
 AH6348  DESIGNATION -  2525 A
 AH6348  PID         -  AH6348
 AH6348  STATE/COUNTY-  LA/TERREBONNE
 AH6348  COUNTRY     -  US
 AH6348  USGS QUAD   -  LAKE BULLY CAMP (2018)
 AH6348
 AH6348                         *CURRENT SURVEY CONTROL
 AH6348  ______________________________________________________________________
 AH6348* NAD 83(2011) POSITION- 29 24 59.17837(N) 090 26 49.54196(W)   ADJUSTED
 AH6348* NAD 83(2011) ELLIP HT-   -24.324 (meters)        (06/27/12)   ADJUSTED
 AH6348* NAD 83(2011) EPOCH   -  2010.00
 AH6348* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6348  **This station is located in a suspected subsidence area (see below).
 AH6348  ______________________________________________________________________
 AH6348  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6348  GEOID HEIGHT    -        -24.906 (meters)                     GEOID96
 AH6348  GEOID HEIGHT    -        -24.649 (meters)                     GEOID18
 AH6348  NAD 83(2011) X  -    -43,388.079 (meters)                     COMP
 AH6348  NAD 83(2011) Y  - -5,560,123.513 (meters)                     COMP
 AH6348  NAD 83(2011) Z  -  3,114,178.015 (meters)                     COMP
 AH6348  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 AH6348
 AH6348  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6348  Standards:
 AH6348         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6348            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6348  -------------------------------------------------------------------
 AH6348  NETWORK    1.94  24.38           0.81   0.77  12.44      0.15249680
 AH6348  -------------------------------------------------------------------
 AH6348  Click here for local accuracies and other accuracy information.
 AH6348
 AH6348.The horizontal coordinates were established by GPS observations
 AH6348.and adjusted by the National Geodetic Survey in June 2012.
 AH6348
 AH6348.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6348.been affixed to the stable North American tectonic plate. See 
 AH6348.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6348
 AH6348.The horizontal coordinates are valid at the epoch date displayed above
 AH6348.which is a decimal equivalence of Year/Month/Day.
 AH6348
 AH6348.** This station is in an area of known vertical motion. If an
 AH6348.** orthometric height was ever established but is not available 
 AH6348.** in the current survey control section, the orthometric height
 AH6348.** is considered suspect.  Suspect heights are available in the
 AH6348.** superseded section only if requested.
 AH6348
 AH6348.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6348.GEOID18 height accuracy estimate available here.
 AH6348
 AH6348.Click photographs - Photos may exist for this station.
 AH6348
 AH6348.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6348
 AH6348.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6348
 AH6348.The ellipsoidal height was determined by GPS observations
 AH6348.and is referenced to NAD 83.
 AH6348
 AH6348. The following values were computed from the NAD 83(2011) position.
 AH6348
 AH6348;                    North         East     Units Scale Factor Converg.
 AH6348;SPC LA S     -   101,916.312 1,086,002.896   MT  0.99997740   +0 26 35.3
 AH6348;SPC LA S     -   334,370.43  3,562,994.50   sFT  0.99997740   +0 26 35.3
 AH6348;UTM  15      - 3,256,836.268   747,692.298   MT  1.00035709   +1 15 16.2
 AH6348
 AH6348!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6348!SPC LA S     -   1.00000382  x   0.99997740  =   0.99998122
 AH6348!UTM  15      -   1.00000382  x   1.00035709  =   1.00036091
 AH6348
 AH6348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN4769256836(NAD 83)
 AH6348
 AH6348                          SUPERSEDED SURVEY CONTROL
 AH6348
 AH6348  NAD 83(2007)-  29 24 59.17800(N)    090 26 49.54254(W) AD(       ) 0
 AH6348  ELLIP H (02/10/07)  -24.287  (m)                       GP(       )    
 AH6348  ELLIP H (02/21/02)  -24.250  (m)                       GP(       ) 5 1
 AH6348  NAD 83(1992)-  29 24 59.17820(N)    090 26 49.54148(W) AD(       ) 1
 AH6348  ELLIP H (12/17/98)  -24.238  (m)                       GP(       ) 4 2
 AH6348
 AH6348.Superseded values are not recommended for survey control.
 AH6348
 AH6348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6348.See file dsdata.pdf to determine how the superseded data were derived.
 AH6348
 AH6348_MARKER: DD = SURVEY DISK
 AH6348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6348_STAMPING: 2525-A 1987
 AH6348_MARK LOGO: LA-109
 AH6348_PROJECTION: FLUSH
 AH6348_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6348+STABILITY: SURFACE MOTION
 AH6348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6348+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2012
 AH6348
 AH6348  HISTORY     - Date     Condition        Report By
 AH6348  HISTORY     - 1987     MONUMENTED       GSENG
 AH6348  HISTORY     - 20050105 GOOD             MPHI
 AH6348  HISTORY     - 20120224 GOOD             GCT
 AH6348
 AH6348                          STATION DESCRIPTION
 AH6348
 AH6348'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1987
 AH6348'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6348'24 FOR 9.75 MI (15.69 KM) TO JUNCTION WITH HWY 55.  TRAVEL SOUTH ON
 AH6348'HWY 55 FOR 4.25 MI (6.84 KM) TO JUNCTION WITH HWY 665.  TURN LEFT ON
 AH6348'HWY 665 AND TRAVEL SOUTH FOR 9.93 MI (15.98 KM) AND THE STATION IS ON
 AH6348'THE LEFT.  THE STATION IS A 2 INCH DISK IN CONCRETE.
 AH6348
 AH6348                          STATION RECOVERY (2005)
 AH6348
 AH6348'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 2005 (CSD)
 AH6348'RECOVERED IN GOOD CONDITION.
 AH6348
 AH6348                          STATION RECOVERY (2012)
 AH6348
 AH6348'RECOVERY NOTE BY GUSTIN, COTHERN, AND TUCKER, I 2012 (DAH)
 AH6348'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2445 ***********************************************************************
 BJ2445  DESIGNATION -  2573
 BJ2445  PID         -  BJ2445
 BJ2445  STATE/COUNTY-  LA/ST LANDRY
 BJ2445  COUNTRY     -  US
 BJ2445  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2445
 BJ2445                         *CURRENT SURVEY CONTROL
 BJ2445  ______________________________________________________________________
 BJ2445* NAD 83(1986) POSITION- 30 30 05.     (N) 091 45 42.     (W)   SCALED
 BJ2445* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2445  **This station is located in a suspected subsidence area (see below).
 BJ2445  ______________________________________________________________________
 BJ2445  GEOID HEIGHT    -        -27.268 (meters)                     GEOID18
 BJ2445
 BJ2445.The horizontal coordinates were scaled from a map and have
 BJ2445.an estimated accuracy of +/- 6 seconds.
 BJ2445
 BJ2445.** This station is in an area of known vertical motion. If an
 BJ2445.** orthometric height was ever established but is not available 
 BJ2445.** in the current survey control section, the orthometric height
 BJ2445.** is considered suspect.  Suspect heights are available in the
 BJ2445.** superseded section only if requested.
 BJ2445
 BJ2445.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2445.GEOID18 height accuracy estimate available here.
 BJ2445
 BJ2445.Click photographs - Photos may exist for this station.
 BJ2445
 BJ2445;                    North         East    Units  Estimated Accuracy
 BJ2445;SPC LA S     -   221,920.      958,880.      MT  (+/- 180 meters Scaled)
 BJ2445
 BJ2445_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP188749(NAD 83)
 BJ2445
 BJ2445                          SUPERSEDED SURVEY CONTROL
 BJ2445
 BJ2445.No superseded survey control is available for this station.
 BJ2445
 BJ2445_MARKER: S = SPIKE
 BJ2445_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2445_SP_SET: TREE
 BJ2445_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2445
 BJ2445  HISTORY     - Date     Condition        Report By
 BJ2445  HISTORY     - UNK      MONUMENTED       USACE
 BJ2445  HISTORY     - 1936     GOOD             USACE
 BJ2445
 BJ2445                          STATION DESCRIPTION
 BJ2445
 BJ2445'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2445'3 MI S FROM KROTZ SPRINGS.
 BJ2445'3 MILES SOUTH ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2445'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, 1,509 FEET SOUTH OF
 BJ2445'LEVEE MILEPOST 51, ABOUT 800 FEET SOUTH OF BAYOU BIG GRAW, 129 FEET
 BJ2445'LANDSIDE OF LEVEE STATION 2572+60, ABOUT 140 FEET EAST OF A HOUSE ON
 BJ2445'THE PROPERTY OF T.J. LAWLER, 4 FEET WEST OF A ROAD BORROW PIT, AT A
 BJ2445'NORTH-AND-SOUTH FENCE LINE, IN THE DIAMOND BLAZE OF A 12-INCH
 BJ2445'COTTONWOOD TREE, AND ABOUT 3 FEET HIGHER THAN THE GROUND.  A TRACK
 BJ2445'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2620 ***********************************************************************
 AU2620  DESIGNATION -  26
 AU2620  PID         -  AU2620
 AU2620  STATE/COUNTY-  LA/IBERIA
 AU2620  COUNTRY     -  US
 AU2620  USGS QUAD   -  WEEKS (2018)
 AU2620
 AU2620                         *CURRENT SURVEY CONTROL
 AU2620  ______________________________________________________________________
 AU2620* NAD 83(1992) POSITION- 29 48 58.66222(N) 091 49 31.22178(W)   ADJUSTED
 AU2620* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2620  **This station is located in a suspected subsidence area (see below).
 AU2620  ______________________________________________________________________
 AU2620  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 AU2620  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 AU2620  HORZ ORDER      -  SECOND
 AU2620
 AU2620.The horizontal coordinates were established by classical geodetic methods
 AU2620.and adjusted by the National Geodetic Survey in January 1993.
 AU2620
 AU2620.** This station is in an area of known vertical motion. If an
 AU2620.** orthometric height was ever established but is not available 
 AU2620.** in the current survey control section, the orthometric height
 AU2620.** is considered suspect.  Suspect heights are available in the
 AU2620.** superseded section only if requested.
 AU2620
 AU2620.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2620.GEOID18 height accuracy estimate available here.
 AU2620
 AU2620.Click photographs - Photos may exist for this station.
 AU2620
 AU2620.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2620
 AU2620. The following values were computed from the NAD 83(1992) position.
 AU2620
 AU2620;                    North         East     Units Scale Factor Converg.
 AU2620;SPC LA S     -   146,006.127   952,444.408   MT  0.99993090   -0 14 45.6
 AU2620;SPC LA S     -   479,021.77  3,124,811.36   sFT  0.99993090   -0 14 45.6
 AU2620;UTM  15      - 3,299,008.222   613,505.431   MT  0.99975896   +0 35 02.9
 AU2620
 AU2620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2620!SPC LA S     -   1.00000393  x   0.99993090  =   0.99993482
 AU2620!UTM  15      -   1.00000393  x   0.99975896  =   0.99976288
 AU2620
 AU2620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN1350599008(NAD 83)
 AU2620
 AU2620                          SUPERSEDED SURVEY CONTROL
 AU2620
 AU2620  NAD 83(1986)-  29 48 58.68332(N)    091 49 31.21534(W) AD(       ) 2
 AU2620  NAD 27      -  29 48 57.93800(N)    091 49 30.78100(W) AD(       ) 2
 AU2620
 AU2620.Superseded values are not recommended for survey control.
 AU2620
 AU2620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2620.See file dsdata.pdf to determine how the superseded data were derived.
 AU2620
 AU2620_MARKER: I = METAL ROD
 AU2620_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU2620_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2620
 AU2620  HISTORY     - Date     Condition        Report By
 AU2620  HISTORY     - 1933     MONUMENTED       USACE
 AU2620  HISTORY     - 1947     MARK NOT FOUND   CGS
 AU2620
 AU2620                          STATION DESCRIPTION
 AU2620
 AU2620'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933 (ERM)
 AU2620'STATION IS ON THE W BANK OF THE INTRACOASTAL CANAL ABOUT
 AU2620'1.0 MILE N OF WEEKS ISLAND LANDING, APPROXIMATELY 2,000
 AU2620'FEET FROM THE E BANK OF WEEKS BAYOU, 100 FEET FROM THE CENTER
 AU2620'LINE OF THE CANAL, AND 28 FEET FROM THE S BANK OF THE CANAL.
 AU2620'THIS IS STATION 1105+07 OF THE U.S.E. BASE LINE ALONG THE
 AU2620'INTRACOASTAL CANAL.
 AU2620'
 AU2620'THE STATION IS MARKED BY A 2 1/2-INCH GALVANIZED-IRON PIPE
 AU2620'SET IN CONCRETE.
 AU2620'
 AU2620'STATION CLUB IS 35.245 METERS (115.63 FEET) FROM THE STATION
 AU2620'N 38 DEG 12 MIN W.  IN THE DESCRIPTION OF
 AU2620'CLUB, THE SIZE OF THE PIPE FOR BENCH MARK 26 (U.S.E.) IS
 AU2620'GIVEN AS 1-INCH INSTEAD OF 2-1/2 INCHES AS GIVEN ABOVE.
 AU2620
 AU2620                          STATION RECOVERY (1947)
 AU2620
 AU2620'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2620'STATION NOT RECOVERED.  STATION IS PROBABLY LOST DUE TO
 AU2620'WIDENING OF THE CANAL.  RECOMMEND STATION BE CLASSIFIED AS
 AU2620'LOST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4077 ***********************************************************************
 BJ4077  DESIGNATION -  26 87
 BJ4077  PID         -  BJ4077
 BJ4077  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4077  COUNTRY     -  US
 BJ4077  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4077
 BJ4077                         *CURRENT SURVEY CONTROL
 BJ4077  ______________________________________________________________________
 BJ4077* NAD 83(1986) POSITION- 30 29 30.     (N) 091 05 19.     (W)   SCALED
 BJ4077* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4077  **This station is located in a suspected subsidence area (see below).
 BJ4077  ______________________________________________________________________
 BJ4077  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BJ4077  DYNAMIC HEIGHT  -         13.925 (meters)       45.69  (feet) COMP
 BJ4077  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BJ4077
 BJ4077.The horizontal coordinates were scaled from a map and have
 BJ4077.an estimated accuracy of +/- 6 seconds.
 BJ4077
 BJ4077.** This station is in an area of known vertical motion. If an
 BJ4077.** orthometric height was ever established but is not available 
 BJ4077.** in the current survey control section, the orthometric height
 BJ4077.** is considered suspect.  Suspect heights are available in the
 BJ4077.** superseded section only if requested.
 BJ4077
 BJ4077.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4077.GEOID18 height accuracy estimate available here.
 BJ4077
 BJ4077.Click photographs - Photos may exist for this station.
 BJ4077
 BJ4077.The dynamic height is computed by dividing the NAVD 88
 BJ4077.geopotential number by the normal gravity value computed on the
 BJ4077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4077.degrees latitude (g = 980.6199 gals.).
 BJ4077
 BJ4077.The modeled gravity was interpolated from observed gravity values.
 BJ4077
 BJ4077;                    North         East    Units  Estimated Accuracy
 BJ4077;SPC LA S     -   220,790.    1,023,490.      MT  (+/- 180 meters Scaled)
 BJ4077
 BJ4077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP834748(NAD 83)
 BJ4077
 BJ4077                          SUPERSEDED SURVEY CONTROL
 BJ4077
 BJ4077.No superseded survey control is available for this station.
 BJ4077
 BJ4077_MARKER: DB = BENCH MARK DISK
 BJ4077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4077_STAMPING: 26-87 1987
 BJ4077_MARK LOGO: LA-033
 BJ4077_PROJECTION: FLUSH
 BJ4077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4077+STABILITY: SURFACE MOTION
 BJ4077
 BJ4077  HISTORY     - Date     Condition        Report By
 BJ4077  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4077
 BJ4077                          STATION DESCRIPTION
 BJ4077
 BJ4077'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4077'IN BATON ROUGE.
 BJ4077'AT THE INTERSECTION OF JOOR ROAD AND RIDGEWOOD DRIVE IN THE NORTH-
 BJ4077'EAST PART OF BATON ROUGE, 28 METERS (92 FT) EAST OF THE CENTERLINE OF
 BJ4077'JOOR ROAD, 16.8 METERS (55 FT) EAST OF A FIRE HYDRANT AND 5.8 METERS
 BJ4077'(19 FT) SOUTH OF THE CENTERLINE OF RIDGEWOOD DRIVE.
 BJ4077'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4077'THE MARK IS ABOVE LEVEL WITH RIDGEWOOD DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1860 ***********************************************************************
 BJ1860  DESIGNATION -  26 BOLT
 BJ1860  PID         -  BJ1860
 BJ1860  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ1860  COUNTRY     -  US
 BJ1860  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ1860
 BJ1860                         *CURRENT SURVEY CONTROL
 BJ1860  ______________________________________________________________________
 BJ1860* NAD 83(1986) POSITION- 30 30 50.     (N) 091 12 54.     (W)   SCALED
 BJ1860* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1860  **This station is located in a suspected subsidence area (see below).
 BJ1860  ______________________________________________________________________
 BJ1860  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ1860
 BJ1860.The horizontal coordinates were scaled from a map and have
 BJ1860.an estimated accuracy of +/- 6 seconds.
 BJ1860
 BJ1860.** This station is in an area of known vertical motion. If an
 BJ1860.** orthometric height was ever established but is not available 
 BJ1860.** in the current survey control section, the orthometric height
 BJ1860.** is considered suspect.  Suspect heights are available in the
 BJ1860.** superseded section only if requested.
 BJ1860
 BJ1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1860.GEOID18 height accuracy estimate available here.
 BJ1860
 BJ1860.Click photographs - Photos may exist for this station.
 BJ1860
 BJ1860;                    North         East    Units  Estimated Accuracy
 BJ1860;SPC LA S     -   223,240.    1,011,360.      MT  (+/- 180 meters Scaled)
 BJ1860
 BJ1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP712770(NAD 83)
 BJ1860
 BJ1860                          SUPERSEDED SURVEY CONTROL
 BJ1860
 BJ1860.No superseded survey control is available for this station.
 BJ1860
 BJ1860_MARKER: B = BOLT
 BJ1860_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1860_PROJECTION: RECESSED 91 CENTIMETERS
 BJ1860_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1860
 BJ1860  HISTORY     - Date     Condition        Report By
 BJ1860  HISTORY     - UNK      MONUMENTED       USACE
 BJ1860  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1860
 BJ1860                          STATION DESCRIPTION
 BJ1860
 BJ1860'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1860'4.5 MILES NW ALONG THE LEVEE FROM PORT ALLEN, WEST BATON ROUGE PARISH,
 BJ1860'ON THE BELAIR PLANTATION, ON THE J. GADOT PROPERTY, 820 FEET BACK OF
 BJ1860'THE LEVEE, 42 FEET BACK FROM A BLAZED 36 INCH PECAN TREE, 27 FEET FROM
 BJ1860'THE UPPER RIVER CORNER OF THE J. GADOT RESIDENCE, 22.3 FEET ABOVE A
 BJ1860'CEDAR TREE IN THE YARD, 16 FEET BELOW A LANE LEADING BACK THROUGH THE
 BJ1860'PLANTATION FROM THE LEVEE, AND 3.2 FEET ABOVE A PICKET FENCE. A COPPER
 BJ1860'BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET UNDER GROUND, ACCESS TO
 BJ1860'WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS,
 BJ1860'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2406 ***********************************************************************
 BJ2406  DESIGNATION -  26 BOLT
 BJ2406  PID         -  BJ2406
 BJ2406  STATE/COUNTY-  LA/ST MARTIN
 BJ2406  COUNTRY     -  US
 BJ2406  USGS QUAD   -  COW BAYOU (2018)
 BJ2406
 BJ2406                         *CURRENT SURVEY CONTROL
 BJ2406  ______________________________________________________________________
 BJ2406* NAD 83(1986) POSITION- 30 16 40.     (N) 091 36 44.     (W)   SCALED
 BJ2406* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2406  **This station is located in a suspected subsidence area (see below).
 BJ2406  ______________________________________________________________________
 BJ2406  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BJ2406
 BJ2406.The horizontal coordinates were scaled from a map and have
 BJ2406.an estimated accuracy of +/- 6 seconds.
 BJ2406
 BJ2406.** This station is in an area of known vertical motion. If an
 BJ2406.** orthometric height was ever established but is not available 
 BJ2406.** in the current survey control section, the orthometric height
 BJ2406.** is considered suspect.  Suspect heights are available in the
 BJ2406.** superseded section only if requested.
 BJ2406
 BJ2406.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2406.GEOID18 height accuracy estimate available here.
 BJ2406
 BJ2406.Click photographs - Photos may exist for this station.
 BJ2406
 BJ2406;                    North         East    Units  Estimated Accuracy
 BJ2406;SPC LA S     -   197,090.      973,170.      MT  (+/- 180 meters Scaled)
 BJ2406
 BJ2406_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP334503(NAD 83)
 BJ2406
 BJ2406                          SUPERSEDED SURVEY CONTROL
 BJ2406
 BJ2406.No superseded survey control is available for this station.
 BJ2406
 BJ2406_MARKER: B = BOLT
 BJ2406_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2406_PROJECTION: RECESSED 61 CENTIMETERS
 BJ2406_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2406
 BJ2406  HISTORY     - Date     Condition        Report By
 BJ2406  HISTORY     - UNK      MONUMENTED       USACE
 BJ2406  HISTORY     - 1933     GOOD             USACE
 BJ2406
 BJ2406                          STATION DESCRIPTION
 BJ2406
 BJ2406'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2406'5.4 MILES EAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2406'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, IN FRACTIONAL SEC.
 BJ2406'12, T9S, R8E, ABOUT 850 FEET NORTHEAST OF THE HEAD OF BAYOU LA
 BJ2406'ROMPE, 165 FEET BACK OF THE RIVER BANK, ABOUT 100 FEET SOUTH OF A
 BJ2406'4-FOOT WILLOW TREE ON THE RIVER BANK, 55.4 FEET SOUTHWEST OF P.B.M.
 BJ2406'DEAD LIVE OAK 26 (U.S.E.), DESCRIBED ABOVE, 46.5 FEET SOUTHWEST OF A
 BJ2406'BLAZED 24-INCH WILLOW TREE, 32.5 FEET SOUTHEAST OF A BLAZED 10-INCH
 BJ2406'ELM TREE, 28.2 FEET EAST OF A BLAZED LIVE OAK TREE (DEAD), 22.4 FEET
 BJ2406'SOUTHWEST OF A BLAZED 5-INCH SYCAMORE TREE, 17.8 FEET NORTHEAST OF A
 BJ2406'BLAZED 10-INCH CYPRESS TREE, 4.8 FEET WEST OF A BLAZED 6-INCH
 BJ2406'COTTONWOOD TREE, AND NEAR A 6-INCH IRON PIPE PROJECTING ABOUT 4 FEET
 BJ2406'ABOVE GROUND.  A COPPER BOLT, SET IN THE TOP OF AN UNDERGROUND TILE,
 BJ2406'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE ABOUT 2 FEET BELOW GROUND
 BJ2406'AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1861 ***********************************************************************
 BJ1861  DESIGNATION -  26 CAP
 BJ1861  PID         -  BJ1861
 BJ1861  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ1861  COUNTRY     -  US
 BJ1861  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ1861
 BJ1861                         *CURRENT SURVEY CONTROL
 BJ1861  ______________________________________________________________________
 BJ1861* NAD 83(1986) POSITION- 30 30 50.     (N) 091 12 55.     (W)   SCALED
 BJ1861* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1861  **This station is located in a suspected subsidence area (see below).
 BJ1861  ______________________________________________________________________
 BJ1861  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ1861
 BJ1861.The horizontal coordinates were scaled from a map and have
 BJ1861.an estimated accuracy of +/- 6 seconds.
 BJ1861
 BJ1861.** This station is in an area of known vertical motion. If an
 BJ1861.** orthometric height was ever established but is not available 
 BJ1861.** in the current survey control section, the orthometric height
 BJ1861.** is considered suspect.  Suspect heights are available in the
 BJ1861.** superseded section only if requested.
 BJ1861
 BJ1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1861.GEOID18 height accuracy estimate available here.
 BJ1861
 BJ1861.Click photographs - Photos may exist for this station.
 BJ1861
 BJ1861;                    North         East    Units  Estimated Accuracy
 BJ1861;SPC LA S     -   223,240.    1,011,330.      MT  (+/- 180 meters Scaled)
 BJ1861
 BJ1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP712770(NAD 83)
 BJ1861
 BJ1861                          SUPERSEDED SURVEY CONTROL
 BJ1861
 BJ1861.No superseded survey control is available for this station.
 BJ1861
 BJ1861_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1861_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1861_MARK LOGO: USACE
 BJ1861_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1861_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1861
 BJ1861  HISTORY     - Date     Condition        Report By
 BJ1861  HISTORY     - UNK      MONUMENTED       USACE
 BJ1861  HISTORY     - 1964     GOOD             CGS
 BJ1861  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1861
 BJ1861                          STATION DESCRIPTION
 BJ1861
 BJ1861'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1861'4.5 MI NW FROM PORT ALLEN.
 BJ1861'4.5 MILES NW ALONG THE LEVEE FROM PORT ALLEN, WEST BATON ROUGE PARISH,
 BJ1861'ON THE BELAIR PLANTATION, ON THE J. GADOT PROPERTY, 820 FEET BACK OF
 BJ1861'THE LEVEE, 42 FEET BACK FROM A BLAZED 36 INCH PECAN TREE, 27 FEET FROM
 BJ1861'THE UPPER RIVER CORNER OF THE J. GADOT RESIDENCE, 22.3 FEET ABOVE A
 BJ1861'CEDAR TREE IN THE YARD, 16 FEET BELOW A LANE LEADING BACK THROUGH THE
 BJ1861'PLANTATION FROM THE LEVEE, AND 3.2 FEET ABOVE A PICKET FENCE. AN IRON
 BJ1861'PIPE BEARING A CORPS OF ENGINEERS, STANDARD CAP.
 BJ1861
 BJ1861                          STATION RECOVERY (1976)
 BJ1861
 BJ1861'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1861'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2405 ***********************************************************************
 BJ2405  DESIGNATION -  26 CAP
 BJ2405  PID         -  BJ2405
 BJ2405  STATE/COUNTY-  LA/ST MARTIN
 BJ2405  COUNTRY     -  US
 BJ2405  USGS QUAD   -  COW BAYOU (2018)
 BJ2405
 BJ2405                         *CURRENT SURVEY CONTROL
 BJ2405  ______________________________________________________________________
 BJ2405* NAD 83(1986) POSITION- 30 16 40.     (N) 091 36 44.     (W)   SCALED
 BJ2405* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2405  **This station is located in a suspected subsidence area (see below).
 BJ2405  ______________________________________________________________________
 BJ2405  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BJ2405
 BJ2405.The horizontal coordinates were scaled from a map and have
 BJ2405.an estimated accuracy of +/- 6 seconds.
 BJ2405
 BJ2405.** This station is in an area of known vertical motion. If an
 BJ2405.** orthometric height was ever established but is not available 
 BJ2405.** in the current survey control section, the orthometric height
 BJ2405.** is considered suspect.  Suspect heights are available in the
 BJ2405.** superseded section only if requested.
 BJ2405
 BJ2405.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2405.GEOID18 height accuracy estimate available here.
 BJ2405
 BJ2405.Click photographs - Photos may exist for this station.
 BJ2405
 BJ2405;                    North         East    Units  Estimated Accuracy
 BJ2405;SPC LA S     -   197,090.      973,170.      MT  (+/- 180 meters Scaled)
 BJ2405
 BJ2405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP334503(NAD 83)
 BJ2405
 BJ2405                          SUPERSEDED SURVEY CONTROL
 BJ2405
 BJ2405.No superseded survey control is available for this station.
 BJ2405
 BJ2405_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2405_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2405_MARK LOGO: USACE
 BJ2405_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2405_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2405
 BJ2405  HISTORY     - Date     Condition        Report By
 BJ2405  HISTORY     - UNK      MONUMENTED       USACE
 BJ2405  HISTORY     - 1933     GOOD             USACE
 BJ2405
 BJ2405                          STATION DESCRIPTION
 BJ2405
 BJ2405'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2405'5.4 MI E FROM BUTTE LA ROSE.
 BJ2405'5.4 MILES EAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2405'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, IN FRACTIONAL SEC.
 BJ2405'12, T. 9 S., R. 8 E., ABOUT 850 FEET NORTHEAST OF THE HEAD OF BAYOU LA
 BJ2405'ROMPE, 165 FEET BACK OF THE RIVER BANK, ABOUT 100 FEET SOUTH OF A
 BJ2405'4-FOOT WILLOW TREE ON THE RIVER BANK, 55.4 FEET SOUTHWEST OF P.B.M.
 BJ2405'DEAD LIVE OAK 26 (U.S.E.), DESCRIBED ABOVE, 46.5 FEET SOUTHWEST OF A
 BJ2405'BLAZED 24-INCH WILLOW TREE, 32.5 FEET SOUTHEAST OF A BLAZED 10-INCH
 BJ2405'ELM TREE, 28.2 FEET EAST OF A BLAZED LIVE OAK TREE (DEAD), 22.4 FEET
 BJ2405'SOUTHWEST OF A BLAZED 5-INCH SYCAMORE TREE, 17.8 FEET NORTHEAST OF A
 BJ2405'BLAZED 10-INCH CYPRESS TREE, 4.8 FEET WEST OF A BLAZED 6-INCH
 BJ2405'COTTONWOOD TREE, AND NEAR A 6-INCH IRON PIPE PROJECTING ABOUT 4 FEET
 BJ2405'ABOVE GROUND.  AN IRON PIPE ABOUT 2 FEET BELOW GROUND AND BEARING A
 BJ2405'COPRS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1561 ***********************************************************************
 CP1561  DESIGNATION -  26 DIETZE BOLT
 CP1561  PID         -  CP1561
 CP1561  STATE/COUNTY-  LA/TENSAS
 CP1561  COUNTRY     -  US
 CP1561  USGS QUAD   -  NEWELLTON (2018)
 CP1561
 CP1561                         *CURRENT SURVEY CONTROL
 CP1561  ______________________________________________________________________
 CP1561* NAD 83(1986) POSITION- 32 05 18.     (N) 091 10 39.     (W)   SCALED
 CP1561* NAVD 88 ORTHO HEIGHT -    22.55  (+/-2cm)       74.0   (feet) VERTCON3
 CP1561  ______________________________________________________________________
 CP1561  GEOID HEIGHT    -        -26.349 (meters)                     GEOID18
 CP1561  VERT ORDER      -  ? (See Below)
 CP1561
 CP1561.The horizontal coordinates were scaled from a map and have
 CP1561.an estimated accuracy of +/- 6 seconds.
 CP1561
 CP1561.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1561.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1561
 CP1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1561.GEOID18 height accuracy estimate available here.
 CP1561
 CP1561.The vertical order pertains to the NGVD 29 superseded value.
 CP1561
 CP1561.Click photographs - Photos may exist for this station.
 CP1561
 CP1561;                    North         East    Units  Estimated Accuracy
 CP1561;SPC LA N     -   176,870.    1,124,830.      MT  (+/- 180 meters Scaled)
 CP1561
 CP1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR719516(NAD 83)
 CP1561
 CP1561                          SUPERSEDED SURVEY CONTROL
 CP1561
 CP1561  NGVD 29 (??/??/92)   22.574  (m)           74.06   (f) ADJ UNCH       
 CP1561
 CP1561.Superseded values are not recommended for survey control.
 CP1561
 CP1561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1561.See file dsdata.pdf to determine how the superseded data were derived.
 CP1561
 CP1561_MARKER: B = BOLT
 CP1561_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1561_SP_SET: UNDERGROUND BLOCK
 CP1561_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1561
 CP1561  HISTORY     - Date     Condition        Report By
 CP1561  HISTORY     - UNK      MONUMENTED       USACE
 CP1561  HISTORY     - 1934     GOOD             USACE
 CP1561
 CP1561                          STATION DESCRIPTION
 CP1561
 CP1561'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1561'3.25 MI NE FROM NEWELLTON.
 CP1561'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1561'P.B.M. IS CONCRETE BLOCK AND IRON PIPE ON THE RIGHT BANK OF THE
 CP1561'MISSISSIPPI RIVER, IN TENSAS PARISH, LA. ON THE ELKRIDGE PLANTATION.
 CP1561'ON THE RIVERSIDE BANK OF A SMALL WOODED SLOUGH WHICH RUNS PARALLEL TO
 CP1561'THE LEVEE.  164 METERS LANDWARD FROM CENTER LINE OF LEVEE. ABOUT 250
 CP1561'METERS UPSTREAM FROM ANGLE WHERE THE BANKETTE TAKES A SHARP RISE.
 CP1561'ABOUT 1/4 MILE DOWNSTREAM FROM AN OLD DRAGLINE BUCKET LYING ALONG THE
 CP1561'SIDE OF THE LEVEE. TOP OF CAP IS ABOUT 18 INCHES ABOVE THE GROUND.
 CP1561'NOTE-- REFERENCES-- 8 IN. HACKBERRY, 110 DEG.-3.81 METERS. 15 IN.
 CP1561'COTTONWOOD, 114 DEG.-6.5 METERS.  48 IN. TWIN PECAN, 24 DEG.-21
 CP1561'METERS.  16 IN. COTTONWOOD, 192 DEG.-20 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1560 ***********************************************************************
 CP1560  DESIGNATION -  26 DIETZE CAP
 CP1560  PID         -  CP1560
 CP1560  STATE/COUNTY-  LA/TENSAS
 CP1560  COUNTRY     -  US
 CP1560  USGS QUAD   -  NEWELLTON (2018)
 CP1560
 CP1560                         *CURRENT SURVEY CONTROL
 CP1560  ______________________________________________________________________
 CP1560* NAD 83(1986) POSITION- 32 05 18.     (N) 091 10 39.     (W)   SCALED
 CP1560* NAVD 88 ORTHO HEIGHT -    23.78  (+/-2cm)       78.0   (feet) VERTCON3
 CP1560  ______________________________________________________________________
 CP1560  GEOID HEIGHT    -        -26.349 (meters)                     GEOID18
 CP1560  VERT ORDER      -  ? (See Below)
 CP1560
 CP1560.The horizontal coordinates were scaled from a map and have
 CP1560.an estimated accuracy of +/- 6 seconds.
 CP1560
 CP1560.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1560.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1560
 CP1560.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1560.GEOID18 height accuracy estimate available here.
 CP1560
 CP1560.The vertical order pertains to the NGVD 29 superseded value.
 CP1560
 CP1560.Click photographs - Photos may exist for this station.
 CP1560
 CP1560;                    North         East    Units  Estimated Accuracy
 CP1560;SPC LA N     -   176,870.    1,124,830.      MT  (+/- 180 meters Scaled)
 CP1560
 CP1560_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR719516(NAD 83)
 CP1560
 CP1560                          SUPERSEDED SURVEY CONTROL
 CP1560
 CP1560  NGVD 29 (??/??/92)   23.800  (m)           78.08   (f) ADJ UNCH       
 CP1560
 CP1560.Superseded values are not recommended for survey control.
 CP1560
 CP1560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1560.See file dsdata.pdf to determine how the superseded data were derived.
 CP1560
 CP1560_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1560_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1560_MARK LOGO: USACE
 CP1560_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1560_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1560
 CP1560  HISTORY     - Date     Condition        Report By
 CP1560  HISTORY     - UNK      MONUMENTED       USACE
 CP1560  HISTORY     - 1934     GOOD             USACE
 CP1560
 CP1560                          STATION DESCRIPTION
 CP1560
 CP1560'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1560'3.25 MI NE FROM NEWELLTON.
 CP1560'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1560'P.B.M. IS CONCRETE BLOCK AND IRON PIPE ON THE RIGHT BANK OF THE
 CP1560'MISSISSIPPI RIVER, IN TENSAS PARISH, LA. ON THE ELKRIDGE PLANTATION.
 CP1560'ON THE RIVERSIDE BANK OF A SMALL WOODED SLOUGH WHICH RUNS PARALLEL TO
 CP1560'THE LEVEE.  164 METERS LANDWARD FROM CENTER LINE OF LEVEE. ABOUT 250
 CP1560'METERS UPSTREAM FROM ANGLE WHERE THE BANKETTE TAKES A SHARP RISE.
 CP1560'ABOUT 1/4 MILE DOWNSTREAM FROM AN OLD DRAGLINE BUCKET LYING ALONG THE
 CP1560'SIDE OF THE LEVEE. TOP OF CAP IS ABOUT 18 INCHES ABOVE THE GROUND.
 CP1560'NOTE-- REFERENCES-- 8 IN. HACKBERRY, 110 DEG.-3.81 METERS. 15 IN.
 CP1560'COTTONWOOD, 114 DEG.-6.5 METERS.  48 IN. TWIN PECAN, 24 DEG.-21
 CP1560'METERS.  16 IN. COTTONWOOD, 192 DEG.-20 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0273 ***********************************************************************
 BJ0273  DESIGNATION -  26 EABPL
 BJ0273  PID         -  BJ0273
 BJ0273  STATE/COUNTY-  LA/IBERVILLE
 BJ0273  COUNTRY     -  US
 BJ0273  USGS QUAD   -  MARINGOUIN (2018)
 BJ0273
 BJ0273                         *CURRENT SURVEY CONTROL
 BJ0273  ______________________________________________________________________
 BJ0273* NAD 83(1986) POSITION- 30 28 52.     (N) 091 33 01.     (W)   SCALED
 BJ0273* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0273  **This station is located in a suspected subsidence area (see below).
 BJ0273  ______________________________________________________________________
 BJ0273  GEOID HEIGHT    -        -27.209 (meters)                     GEOID18
 BJ0273  DYNAMIC HEIGHT  -          5.361 (meters)       17.59  (feet) COMP
 BJ0273  MODELED GRAVITY -    979,338.1   (mgal)                       NAVD 88
 BJ0273
 BJ0273.The horizontal coordinates were scaled from a map and have
 BJ0273.an estimated accuracy of +/- 6 seconds.
 BJ0273
 BJ0273.** This station is in an area of known vertical motion. If an
 BJ0273.** orthometric height was ever established but is not available 
 BJ0273.** in the current survey control section, the orthometric height
 BJ0273.** is considered suspect.  Suspect heights are available in the
 BJ0273.** superseded section only if requested.
 BJ0273
 BJ0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0273.GEOID18 height accuracy estimate available here.
 BJ0273
 BJ0273.Click photographs - Photos may exist for this station.
 BJ0273
 BJ0273.The dynamic height is computed by dividing the NAVD 88
 BJ0273.geopotential number by the normal gravity value computed on the
 BJ0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0273.degrees latitude (g = 980.6199 gals.).
 BJ0273
 BJ0273.The modeled gravity was interpolated from observed gravity values.
 BJ0273
 BJ0273;                    North         East    Units  Estimated Accuracy
 BJ0273;SPC LA S     -   219,620.      979,170.      MT  (+/- 180 meters Scaled)
 BJ0273
 BJ0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP391729(NAD 83)
 BJ0273
 BJ0273                          SUPERSEDED SURVEY CONTROL
 BJ0273
 BJ0273.No superseded survey control is available for this station.
 BJ0273
 BJ0273_MARKER: DD = SURVEY DISK
 BJ0273_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0273_STAMPING: PBM 26 EABPL 1976
 BJ0273_MARK LOGO: USACE
 BJ0273_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0273_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0273_ROD/PIPE-DEPTH: 35.7 meters
 BJ0273
 BJ0273  HISTORY     - Date     Condition        Report By
 BJ0273  HISTORY     - 1976     MONUMENTED       USACE
 BJ0273  HISTORY     - 1976     GOOD             NGS
 BJ0273  HISTORY     - 20060419 MARK NOT FOUND   NGS
 BJ0273
 BJ0273                          STATION DESCRIPTION
 BJ0273
 BJ0273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0273'2.7 MI WEST FROM MARINGOUIN.
 BJ0273'2.0 MILES SOUTHWEST ALONG BELMONT LANE FROM THE JUNCTION STATE
 BJ0273'HIGHWAY 77, THENCE 0.7 MILES SOUTH ALONG A LEVEE ROAD, 139 FT
 BJ0273'NORTHEAST OF THE CENTER LINE OF THE ROAD, A 1-INCH IRON PIPE WITH
 BJ0273'A DISK DRIVEN TO A DEPTH OF 117 FT ENCASED IN A 2-INCH IRON PIPE
 BJ0273'BORED TO A DEPTH OF 74 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE
 BJ0273'SCREW CAP PROJECTS 21 INCHES ABOVE THE GROUND.
 BJ0273
 BJ0273                          STATION RECOVERY (2006)
 BJ0273
 BJ0273'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ0273'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2035 ***********************************************************************
 CP2035  DESIGNATION -  26 ES
 CP2035  PID         -  CP2035
 CP2035  STATE/COUNTY-  LA/FRANKLIN
 CP2035  COUNTRY     -  US
 CP2035  USGS QUAD   -  LIDDIEVILLE (2018)
 CP2035
 CP2035                         *CURRENT SURVEY CONTROL
 CP2035  ______________________________________________________________________
 CP2035* NAD 83(1986) POSITION- 32 11 50.     (N) 091 48 48.     (W)   SCALED
 CP2035* NAVD 88 ORTHO HEIGHT -    20.29  (+/-2cm)       66.6   (feet) VERTCON3
 CP2035  ______________________________________________________________________
 CP2035  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CP2035  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2035
 CP2035.The horizontal coordinates were scaled from a map and have
 CP2035.an estimated accuracy of +/- 6 seconds.
 CP2035
 CP2035.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2035.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2035
 CP2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2035.GEOID18 height accuracy estimate available here.
 CP2035
 CP2035.The vertical order pertains to the NGVD 29 superseded value.
 CP2035
 CP2035.Click photographs - Photos may exist for this station.
 CP2035
 CP2035;                    North         East    Units  Estimated Accuracy
 CP2035;SPC LA N     -   188,390.    1,064,740.      MT  (+/- 180 meters Scaled)
 CP2035
 CP2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR118629(NAD 83)
 CP2035
 CP2035                          SUPERSEDED SURVEY CONTROL
 CP2035
 CP2035  NGVD 29 (??/??/92)   20.369  (m)           66.83   (f) ADJ UNCH    2 0
 CP2035
 CP2035.Superseded values are not recommended for survey control.
 CP2035
 CP2035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2035.See file dsdata.pdf to determine how the superseded data were derived.
 CP2035
 CP2035_MARKER: DD = SURVEY DISK
 CP2035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2035_STAMPING: 26 ES 1956
 CP2035_MARK LOGO: USGS
 CP2035_PROJECTION: PROJECTING 13 CENTIMETERS
 CP2035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2035+STABILITY: SURFACE MOTION
 CP2035
 CP2035  HISTORY     - Date     Condition        Report By
 CP2035  HISTORY     - 1956     MONUMENTED       USGS
 CP2035  HISTORY     - 1969     GOOD             LADTD
 CP2035
 CP2035                          STATION DESCRIPTION
 CP2035
 CP2035'DESCRIBED BY LA TRANSP AND DEV 1969
 CP2035'7.05 MI NW FROM WINNSBORO.
 CP2035'ABOUT 7.05 MILES IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY
 CP2035'618 FROM THE COURT HOUSE IN WINNSBORO.  THENCE IN A WESTERLY DIRECTION
 CP2035'ALONG LOUISIANA HIGHWAY 4, 0.60 MILE TO THE INTERSECTION OF LOUISIANA
 CP2035'HIGHWAYS 15 AND 130.  THENCE CONTINUING WESTERLY ALONG LOUISIANA
 CP2035'HIGHWAY 130, 0.30 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 618.
 CP2035'THENCE IN A NORTHWESTERLY DIRECTION ALONG LOUISIANA HIGHWAY 618, 6.15
 CP2035'MILES TO THE MARK.  IT IS 40.0 FEET NORTH OF THE CENTERLINE OF
 CP2035'LOUISIANA HIGHWAY 618, 1.0 FOOT SOUTH OF A POWER POLE, 27.0 FEET WEST
 CP2035'OF A LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER, 74.0 FEET
 CP2035'SOUTHEAST OF A WATER WELL.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 CP2035'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF
 CP2035'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0672 ***********************************************************************
 BJ0672  DESIGNATION -  26 LLD ANO
 BJ0672  PID         -  BJ0672
 BJ0672  STATE/COUNTY-  LA/ST JAMES
 BJ0672  COUNTRY     -  US
 BJ0672  USGS QUAD   -  LUTCHER (2018)
 BJ0672
 BJ0672                         *CURRENT SURVEY CONTROL
 BJ0672  ______________________________________________________________________
 BJ0672* NAD 83(1986) POSITION- 30 00 38.     (N) 090 43 21.     (W)   SCALED
 BJ0672* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0672  **This station is located in a suspected subsidence area (see below).
 BJ0672  ______________________________________________________________________
 BJ0672  GEOID HEIGHT    -        -26.281 (meters)                     GEOID18
 BJ0672  DYNAMIC HEIGHT  -          5.30  (meters)       17.4   (feet) COMP
 BJ0672  MODELED GRAVITY -    979,310.3   (mgal)                       NAVD 88
 BJ0672
 BJ0672.The horizontal coordinates were scaled from a map and have
 BJ0672.an estimated accuracy of +/- 6 seconds.
 BJ0672
 BJ0672.** This station is in an area of known vertical motion. If an
 BJ0672.** orthometric height was ever established but is not available 
 BJ0672.** in the current survey control section, the orthometric height
 BJ0672.** is considered suspect.  Suspect heights are available in the
 BJ0672.** superseded section only if requested.
 BJ0672
 BJ0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0672.GEOID18 height accuracy estimate available here.
 BJ0672
 BJ0672.Click photographs - Photos may exist for this station.
 BJ0672
 BJ0672.The dynamic height is computed by dividing the NAVD 88
 BJ0672.geopotential number by the normal gravity value computed on the
 BJ0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0672.degrees latitude (g = 980.6199 gals.).
 BJ0672
 BJ0672.The modeled gravity was interpolated from observed gravity values.
 BJ0672
 BJ0672;                    North         East    Units  Estimated Accuracy
 BJ0672;SPC LA S     -   167,590.    1,058,930.      MT  (+/- 180 meters Scaled)
 BJ0672
 BJ0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP196221(NAD 83)
 BJ0672
 BJ0672                          SUPERSEDED SURVEY CONTROL
 BJ0672
 BJ0672.No superseded survey control is available for this station.
 BJ0672
 BJ0672_MARKER: DD = SURVEY DISK
 BJ0672_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0672_STAMPING: 26 LLD ANO
 BJ0672_MARK LOGO: USACE
 BJ0672_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0672
 BJ0672  HISTORY     - Date     Condition        Report By
 BJ0672  HISTORY     - 1975     MONUMENTED       USACE
 BJ0672  HISTORY     - 1977     GOOD             NGS
 BJ0672
 BJ0672                          STATION DESCRIPTION
 BJ0672
 BJ0672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0672'IN VACHERIE.
 BJ0672'0.5 MILE NORTHEAST ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF STATE
 BJ0672'HIGHWAY 18 AT VACHERIE, 27.5 FT NORTHWEST OF THE CENTER LINE OF THE
 BJ0672'HIGHWAY, 90 FT WEST AND ACROSS THE HIGHWAY FROM THE WEST CORNER OF A
 BJ0672'BRICK FACED CONCRETE BLOCK BUILDING NOW KNOWN AS THE VACHERIE DRUGS,
 BJ0672'55 FT NORTHEAST OF THE EXTENDED CENTER LINE OF A PAVED ROAD LEADING
 BJ0672'SOUTHEAST, 66 FT SOUTHEAST OF THE CENTER LINE OF A SHELL ROAD ON TOP
 BJ0672'OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0382 ***********************************************************************
 BJ0382  DESIGNATION -  26 WABPL
 BJ0382  PID         -  BJ0382
 BJ0382  STATE/COUNTY-  LA/ST MARTIN
 BJ0382  COUNTRY     -  US
 BJ0382  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ0382
 BJ0382                         *CURRENT SURVEY CONTROL
 BJ0382  ______________________________________________________________________
 BJ0382* NAD 83(1986) POSITION- 30 15 57.     (N) 091 44 12.     (W)   SCALED
 BJ0382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0382  **This station is located in a suspected subsidence area (see below).
 BJ0382  ______________________________________________________________________
 BJ0382  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ0382  DYNAMIC HEIGHT  -          3.150 (meters)       10.33  (feet) COMP
 BJ0382  MODELED GRAVITY -    979,314.4   (mgal)                       NAVD 88
 BJ0382
 BJ0382.The horizontal coordinates were scaled from a map and have
 BJ0382.an estimated accuracy of +/- 6 seconds.
 BJ0382
 BJ0382.** This station is in an area of known vertical motion. If an
 BJ0382.** orthometric height was ever established but is not available 
 BJ0382.** in the current survey control section, the orthometric height
 BJ0382.** is considered suspect.  Suspect heights are available in the
 BJ0382.** superseded section only if requested.
 BJ0382
 BJ0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0382.GEOID18 height accuracy estimate available here.
 BJ0382
 BJ0382.Click photographs - Photos may exist for this station.
 BJ0382
 BJ0382.The dynamic height is computed by dividing the NAVD 88
 BJ0382.geopotential number by the normal gravity value computed on the
 BJ0382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0382.degrees latitude (g = 980.6199 gals.).
 BJ0382
 BJ0382.The modeled gravity was interpolated from observed gravity values.
 BJ0382
 BJ0382;                    North         East    Units  Estimated Accuracy
 BJ0382;SPC LA S     -   195,800.      961,190.      MT  (+/- 180 meters Scaled)
 BJ0382
 BJ0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP215489(NAD 83)
 BJ0382
 BJ0382                          SUPERSEDED SURVEY CONTROL
 BJ0382
 BJ0382.No superseded survey control is available for this station.
 BJ0382
 BJ0382_MARKER: DD = SURVEY DISK
 BJ0382_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0382_STAMPING: PBM 26 WABPL 1976
 BJ0382_MARK LOGO: USACE
 BJ0382_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0382_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0382_ROD/PIPE-DEPTH: 25.0 meters
 BJ0382
 BJ0382  HISTORY     - Date     Condition        Report By
 BJ0382  HISTORY     - 1976     MONUMENTED       USACE
 BJ0382  HISTORY     - 1976     GOOD             NGS
 BJ0382
 BJ0382                          STATION DESCRIPTION
 BJ0382
 BJ0382'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0382'6.35 MI SOUTH FROM HENDERSON.
 BJ0382'6.35 MILES SOUTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0382'PROTECTION LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY
 BJ0382'10 OVERPASS AT HENDERSON, AT TOE OF THE LEVEE, 205 FT WEST OF THE
 BJ0382'CENTER LINE OF THE LEVEE ROAD, 43 FT EAST OF A WOODS LINE, A 1-INCH
 BJ0382'IRON PIPE AND CAP DRIVEN TO A DEPTH OF 82 FT ENCASED IN A 2-INCH
 BJ0382'IRON PIPE BORED TO A DEPTH OF 72 FT WITH A 3-INCH SCREW CAP PROJECTING
 BJ0382'2 FT ABOVE THE GROUND FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0184 ***********************************************************************
 BX0184  DESIGNATION -  26.4
 BX0184  PID         -  BX0184
 BX0184  STATE/COUNTY-  LA/LA SALLE
 BX0184  COUNTRY     -  US
 BX0184  USGS QUAD   -  LITTLE CREEK (2018)
 BX0184
 BX0184                         *CURRENT SURVEY CONTROL
 BX0184  ______________________________________________________________________
 BX0184* NAD 83(1986) POSITION- 31 44 53.     (N) 092 20 26.     (W)   SCALED
 BX0184* NAVD 88 ORTHO HEIGHT -    20.96  (+/-2cm)       68.8   (feet) VERTCON3
 BX0184  ______________________________________________________________________
 BX0184  GEOID HEIGHT    -        -25.625 (meters)                     GEOID18
 BX0184  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0184
 BX0184.The horizontal coordinates were scaled from a map and have
 BX0184.an estimated accuracy of +/- 6 seconds.
 BX0184
 BX0184.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0184.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0184
 BX0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0184.GEOID18 height accuracy estimate available here.
 BX0184
 BX0184.The vertical order pertains to the NGVD 29 superseded value.
 BX0184
 BX0184.Click photographs - Photos may exist for this station.
 BX0184
 BX0184;                    North         East    Units  Estimated Accuracy
 BX0184;SPC LA N     -   138,390.    1,015,110.      MT  (+/- 180 meters Scaled)
 BX0184
 BX0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR624126(NAD 83)
 BX0184
 BX0184                          SUPERSEDED SURVEY CONTROL
 BX0184
 BX0184  NGVD 29 (11/26/84)   21.037  (m)           69.02   (f) ADJUSTED    2 0
 BX0184
 BX0184.Superseded values are not recommended for survey control.
 BX0184
 BX0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0184.See file dsdata.pdf to determine how the superseded data were derived.
 BX0184
 BX0184_MARKER: DD = SURVEY DISK
 BX0184_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX0184_STAMPING: 26.4
 BX0184_MARK LOGO: USACE
 BX0184_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX0184_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0184
 BX0184  HISTORY     - Date     Condition        Report By
 BX0184  HISTORY     - UNK      MONUMENTED       USACE
 BX0184  HISTORY     - 1935     GOOD             CGS
 BX0184  HISTORY     - 1950     GOOD             CGS
 BX0184
 BX0184                          STATION DESCRIPTION
 BX0184
 BX0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX0184'3.0 MI SE FROM GEORGETOWN.
 BX0184'3.0 MI SE OF STATION ALONG THE L AND A R R AT W END OF SIDING,
 BX0184'ZENORIA.  18 FEET S OF TRACK.  AN IRON PIPE (3 1/2 IN.) WITH A BRASS
 BX0184'CAP.
 BX0184
 BX0184                          STATION RECOVERY (1950)
 BX0184
 BX0184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 BX0184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0591 ***********************************************************************
 BK0591  DESIGNATION -  2612
 BK0591  PID         -  BK0591
 BK0591  STATE/COUNTY-  LA/ST LANDRY
 BK0591  COUNTRY     -  US
 BK0591  USGS QUAD   -  SUNSET (2018)
 BK0591
 BK0591                         *CURRENT SURVEY CONTROL
 BK0591  ______________________________________________________________________
 BK0591* NAD 83(1986) POSITION- 30 26 11.     (N) 092 06 06.     (W)   SCALED
 BK0591* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0591  **This station is located in a suspected subsidence area (see below).
 BK0591  ______________________________________________________________________
 BK0591  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0591
 BK0591.The horizontal coordinates were scaled from a map and have
 BK0591.an estimated accuracy of +/- 6 seconds.
 BK0591
 BK0591.** This station is in an area of known vertical motion. If an
 BK0591.** orthometric height was ever established but is not available 
 BK0591.** in the current survey control section, the orthometric height
 BK0591.** is considered suspect.  Suspect heights are available in the
 BK0591.** superseded section only if requested.
 BK0591
 BK0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0591.GEOID18 height accuracy estimate available here.
 BK0591
 BK0591.Click photographs - Photos may exist for this station.
 BK0591
 BK0591;                    North         East    Units  Estimated Accuracy
 BK0591;SPC LA S     -   214,890.      926,200.      MT  (+/- 180 meters Scaled)
 BK0591
 BK0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP862674(NAD 83)
 BK0591
 BK0591                          SUPERSEDED SURVEY CONTROL
 BK0591
 BK0591.No superseded survey control is available for this station.
 BK0591
 BK0591_MARKER: DD = SURVEY DISK
 BK0591_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0591_STAMPING: 2612
 BK0591_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0591
 BK0591  HISTORY     - Date     Condition        Report By
 BK0591  HISTORY     - 1934     MONUMENTED       LAGS
 BK0591  HISTORY     - 1973     GOOD             LADTD
 BK0591
 BK0591                          STATION DESCRIPTION
 BK0591
 BK0591'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0591'3.3 MI NW FROM SUNSET.
 BK0591'FROM THE POST OFFICE IN SUNSET, ABOUT 3.3 MILES NORTHWEST ALONG LA.
 BK0591'182, IN SECTION 173, T-7 SOUTH, RANGE 4-EAST 39 FEET WEST OF THE E
 BK0591'CENTERLINE OF LA. HIGHWAY 182, 91.5 FEET SOUTHEAST OF THE SOUTHEAST
 BK0591'CORNER OF A BRICK RESIDENCE, 98 FEET NORTH OF A 30 INCH PECAN TREE,
 BK0591'SET IN THE TOP OF CONCRETE POST STAMPED W.P.A. 2612, LEVEL WITH THE
 BK0591'HIGHWAY, ABOUT 1.5 FEET EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0104 ***********************************************************************
 BK0104  DESIGNATION -  2625
 BK0104  PID         -  BK0104
 BK0104  STATE/COUNTY-  LA/ST LANDRY
 BK0104  COUNTRY     -  US
 BK0104  USGS QUAD   -  OPELOUSAS (2018)
 BK0104
 BK0104                         *CURRENT SURVEY CONTROL
 BK0104  ______________________________________________________________________
 BK0104* NAD 83(1986) POSITION- 30 31 42.     (N) 092 04 32.     (W)   SCALED
 BK0104* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0104  **This station is located in a suspected subsidence area (see below).
 BK0104  ______________________________________________________________________
 BK0104  GEOID HEIGHT    -        -27.279 (meters)                     GEOID18
 BK0104
 BK0104.The horizontal coordinates were scaled from a map and have
 BK0104.an estimated accuracy of +/- 6 seconds.
 BK0104
 BK0104.** This station is in an area of known vertical motion. If an
 BK0104.** orthometric height was ever established but is not available 
 BK0104.** in the current survey control section, the orthometric height
 BK0104.** is considered suspect.  Suspect heights are available in the
 BK0104.** superseded section only if requested.
 BK0104
 BK0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0104.GEOID18 height accuracy estimate available here.
 BK0104
 BK0104.Click photographs - Photos may exist for this station.
 BK0104
 BK0104;                    North         East    Units  Estimated Accuracy
 BK0104;SPC LA S     -   225,060.      928,770.      MT  (+/- 180 meters Scaled)
 BK0104
 BK0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP886776(NAD 83)
 BK0104
 BK0104                          SUPERSEDED SURVEY CONTROL
 BK0104
 BK0104.No superseded survey control is available for this station.
 BK0104
 BK0104_MARKER: DD = SURVEY DISK
 BK0104_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0104_STAMPING: 1625
 BK0104_PROJECTION: FLUSH
 BK0104_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0104
 BK0104  HISTORY     - Date     Condition        Report By
 BK0104  HISTORY     - 1934     MONUMENTED       LAGS
 BK0104  HISTORY     - 1973     GOOD             LADTD
 BK0104  HISTORY     - 1981     GOOD             LAGS
 BK0104
 BK0104                          STATION DESCRIPTION
 BK0104
 BK0104'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0104'0.5 MI E FROM OPELOUSAS.
 BK0104'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.35 MILES ALONG US
 BK0104'HIGHWAY 190 ON EAST BOUND LANE TO THE INTERSECTION OF LOUISIANA
 BK0104'HIGHWAY 31.  THENCE ABOUT 0.2 MILES EAST ALONG LOUISIANA HIGHWAY 31
 BK0104'NEAR THE INTERSECTION OF ACADEMY AND LAURENT STREET.  29.0 FEET SOUTH
 BK0104'OF THE CENTERLINE OF LAURENT STREET.  24.0 FEET WEST OF THE CENTERLINE
 BK0104'OF ACADEMY STREET.  1.0 FOOT NORTHEAST OF A STEEL WITNESS POST. DISK
 BK0104'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 76, T 6
 BK0104'S, R 4 E.
 BK0104
 BK0104                          STATION RECOVERY (1981)
 BK0104
 BK0104'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1981
 BK0104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0864 ***********************************************************************
 AU0864  DESIGNATION -  263
 AU0864  PID         -  AU0864
 AU0864  STATE/COUNTY-  LA/ORLEANS
 AU0864  COUNTRY     -  US
 AU0864  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0864
 AU0864                         *CURRENT SURVEY CONTROL
 AU0864  ______________________________________________________________________
 AU0864* NAD 83(1986) POSITION- 29 57 02.     (N) 090 05 05.     (W)   SCALED
 AU0864* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0864  **This station is located in a suspected subsidence area (see below).
 AU0864  ______________________________________________________________________
 AU0864  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 AU0864
 AU0864.The horizontal coordinates were scaled from a map and have
 AU0864.an estimated accuracy of +/- 6 seconds.
 AU0864
 AU0864.** This station is in an area of known vertical motion. If an
 AU0864.** orthometric height was ever established but is not available 
 AU0864.** in the current survey control section, the orthometric height
 AU0864.** is considered suspect.  Suspect heights are available in the
 AU0864.** superseded section only if requested.
 AU0864
 AU0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0864.GEOID18 height accuracy estimate available here.
 AU0864
 AU0864.Click photographs - Photos may exist for this station.
 AU0864
 AU0864;                    North         East    Units  Estimated Accuracy
 AU0864;SPC LA S     -   161,440.    1,120,520.      MT  (+/- 180 meters Scaled)
 AU0864
 AU0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP813168(NAD 83)
 AU0864
 AU0864                          SUPERSEDED SURVEY CONTROL
 AU0864
 AU0864.No superseded survey control is available for this station.
 AU0864
 AU0864_MARKER: DB = BENCH MARK DISK
 AU0864_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0864_STAMPING: 2631
 AU0864_MARK LOGO: CGS+SS
 AU0864_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0864
 AU0864  HISTORY     - Date     Condition        Report By
 AU0864  HISTORY     - 1934     MONUMENTED       LAGS
 AU0864  HISTORY     - 1938     GOOD             CGS
 AU0864  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0864  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0864
 AU0864                          STATION DESCRIPTION
 AU0864
 AU0864'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0864'IN NEW ORLEANS.
 AU0864'A DISK IN THE TOP OF A CONCRETE FILLED TILE.  IN THE CENTER OF THE
 AU0864'NEUTRAL AREA IN S. CLAIBORNE, BETWEEN THE FLOWER BED AND A POWER POLE
 AU0864'AND IS 28 PACES SE OF THE NEUTRAL AREA AND THE E CURB LINE OF HOWARD.
 AU0864
 AU0864                          STATION RECOVERY (1951)
 AU0864
 AU0864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0864'MARK NOT FOUND.
 AU0864
 AU0864                          STATION RECOVERY (2003)
 AU0864
 AU0864'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0864'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1433 ***********************************************************************
 CP1433  DESIGNATION -  2650 A BOLT
 CP1433  PID         -  CP1433
 CP1433  STATE/COUNTY-  LA/MADISON
 CP1433  COUNTRY     -  US
 CP1433  USGS QUAD   -  ASHLY (2018)
 CP1433
 CP1433                         *CURRENT SURVEY CONTROL
 CP1433  ______________________________________________________________________
 CP1433* NAD 83(1986) POSITION- 32 26 21.     (N) 091 04 59.     (W)   SCALED
 CP1433* NAVD 88 ORTHO HEIGHT -    28.04  (+/-2cm)       92.0   (feet) VERTCON3
 CP1433  ______________________________________________________________________
 CP1433  GEOID HEIGHT    -        -26.521 (meters)                     GEOID18
 CP1433  VERT ORDER      -  ? (See Below)
 CP1433
 CP1433.The horizontal coordinates were scaled from a map and have
 CP1433.an estimated accuracy of +/- 6 seconds.
 CP1433
 CP1433.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1433.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1433
 CP1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1433.GEOID18 height accuracy estimate available here.
 CP1433
 CP1433.The vertical order pertains to the NGVD 29 superseded value.
 CP1433
 CP1433.Click photographs - Photos may exist for this station.
 CP1433
 CP1433;                    North         East    Units  Estimated Accuracy
 CP1433;SPC LA N     -   215,880.    1,133,240.      MT  (+/- 180 meters Scaled)
 CP1433
 CP1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR802907(NAD 83)
 CP1433
 CP1433                          SUPERSEDED SURVEY CONTROL
 CP1433
 CP1433  NGVD 29 (??/??/92)   28.041  (m)           92.00   (f) ADJ UNCH       
 CP1433
 CP1433.Superseded values are not recommended for survey control.
 CP1433
 CP1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1433.See file dsdata.pdf to determine how the superseded data were derived.
 CP1433
 CP1433_MARKER: B = BOLT
 CP1433_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1433_SP_SET: UNDERGROUND STONE
 CP1433_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1433
 CP1433  HISTORY     - Date     Condition        Report By
 CP1433  HISTORY     - UNK      MONUMENTED       USACE
 CP1433  HISTORY     - 1934     GOOD             USACE
 CP1433
 CP1433                          STATION DESCRIPTION
 CP1433
 CP1433'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1433'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1433'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES EAST OF
 CP1433'ASHLEY, LA., 561 FEET SOUTHWEST OF LEVEE STA. NO. 2650.  ON NORTHWEST
 CP1433'SLOPE OF NORTH END OF OLD LEVEE.  600 FEET SOUTH OF SMALL ANGLE IN
 CP1433'LEVEE.  AT NORTH END OF CABIN TEELE CREVASSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1432 ***********************************************************************
 CP1432  DESIGNATION -  2650 A CAP
 CP1432  PID         -  CP1432
 CP1432  STATE/COUNTY-  LA/MADISON
 CP1432  COUNTRY     -  US
 CP1432  USGS QUAD   -  ASHLY (2018)
 CP1432
 CP1432                         *CURRENT SURVEY CONTROL
 CP1432  ______________________________________________________________________
 CP1432* NAD 83(1986) POSITION- 32 26 21.     (N) 091 04 59.     (W)   SCALED
 CP1432* NAVD 88 ORTHO HEIGHT -    29.26  (+/-2cm)       96.0   (feet) VERTCON3
 CP1432  ______________________________________________________________________
 CP1432  GEOID HEIGHT    -        -26.521 (meters)                     GEOID18
 CP1432  VERT ORDER      -  ? (See Below)
 CP1432
 CP1432.The horizontal coordinates were scaled from a map and have
 CP1432.an estimated accuracy of +/- 6 seconds.
 CP1432
 CP1432.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1432.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1432
 CP1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1432.GEOID18 height accuracy estimate available here.
 CP1432
 CP1432.The vertical order pertains to the NGVD 29 superseded value.
 CP1432
 CP1432.Click photographs - Photos may exist for this station.
 CP1432
 CP1432;                    North         East    Units  Estimated Accuracy
 CP1432;SPC LA N     -   215,880.    1,133,240.      MT  (+/- 180 meters Scaled)
 CP1432
 CP1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR802907(NAD 83)
 CP1432
 CP1432                          SUPERSEDED SURVEY CONTROL
 CP1432
 CP1432  NGVD 29 (??/??/92)   29.262  (m)           96.00   (f) ADJ UNCH       
 CP1432
 CP1432.Superseded values are not recommended for survey control.
 CP1432
 CP1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1432.See file dsdata.pdf to determine how the superseded data were derived.
 CP1432
 CP1432_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1432_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1432_MARK LOGO: USACE
 CP1432_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1432_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1432
 CP1432  HISTORY     - Date     Condition        Report By
 CP1432  HISTORY     - UNK      MONUMENTED       USACE
 CP1432  HISTORY     - 1934     GOOD             USACE
 CP1432
 CP1432                          STATION DESCRIPTION
 CP1432
 CP1432'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1432'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1432'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES EAST OF
 CP1432'ASHLEY, LA., 561 FEET SOUTHWEST OF LEVEE STA. NO. 2650.  ON NORTHWEST
 CP1432'SLOPE OF NORTH END OF OLD LEVEE.  600 FEET SOUTH OF SMALL ANGLE IN
 CP1432'LEVEE.  AT NORTH END OF CABIN TEELE CREVASSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0150 ***********************************************************************
 BK0150  DESIGNATION -  2677 LAGS RESET 1964
 BK0150  PID         -  BK0150
 BK0150  STATE/COUNTY-  LA/ST LANDRY
 BK0150  COUNTRY     -  US
 BK0150  USGS QUAD   -  LAWTELL (2018)
 BK0150
 BK0150                         *CURRENT SURVEY CONTROL
 BK0150  ______________________________________________________________________
 BK0150* NAD 83(1986) POSITION- 30 31 13.     (N) 092 10 01.     (W)   SCALED
 BK0150* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0150  **This station is located in a suspected subsidence area (see below).
 BK0150  ______________________________________________________________________
 BK0150  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0150
 BK0150.The horizontal coordinates were scaled from a map and have
 BK0150.an estimated accuracy of +/- 6 seconds.
 BK0150
 BK0150.** This station is in an area of known vertical motion. If an
 BK0150.** orthometric height was ever established but is not available 
 BK0150.** in the current survey control section, the orthometric height
 BK0150.** is considered suspect.  Suspect heights are available in the
 BK0150.** superseded section only if requested.
 BK0150
 BK0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0150.GEOID18 height accuracy estimate available here.
 BK0150
 BK0150.Click photographs - Photos may exist for this station.
 BK0150
 BK0150;                    North         East    Units  Estimated Accuracy
 BK0150;SPC LA S     -   224,230.      919,990.      MT  (+/- 180 meters Scaled)
 BK0150
 BK0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP799767(NAD 83)
 BK0150
 BK0150                          SUPERSEDED SURVEY CONTROL
 BK0150
 BK0150.No superseded survey control is available for this station.
 BK0150
 BK0150_MARKER: DD = SURVEY DISK
 BK0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0150_STAMPING: 2677 RESET 1964
 BK0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0150+STABILITY: SURFACE MOTION
 BK0150
 BK0150  HISTORY     - Date     Condition        Report By
 BK0150  HISTORY     - 1964     MONUMENTED       LAGS
 BK0150  HISTORY     - 1975     GOOD             LADTD
 BK0150
 BK0150                          STATION DESCRIPTION
 BK0150
 BK0150'DESCRIBED BY LA TRANSP AND DEV 1975
 BK0150'1.2 MI E FROM LAWTELL.
 BK0150'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.15 MILES NORTH
 BK0150'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE EASTBOUND LANE
 BK0150'OF US HIGHWAY 190.  THENCE ABOUT 1.2 MILES EAST ALONG US HIGHWAY 190.
 BK0150'79 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND LANE OF US HIGHWAY
 BK0150'190.  243 FEET WEST OF A 3- 5X5 FT. BOX CULVERT.  1.0 FOOT NORTH OF A
 BK0150'STEEL WITNESS POST.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0150'GROUND.  SECTION 21, T 6 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0149 ***********************************************************************
 BK0149  DESIGNATION -  2679
 BK0149  PID         -  BK0149
 BK0149  STATE/COUNTY-  LA/ST LANDRY
 BK0149  COUNTRY     -  US
 BK0149  USGS QUAD   -  LAWTELL (2018)
 BK0149
 BK0149                         *CURRENT SURVEY CONTROL
 BK0149  ______________________________________________________________________
 BK0149* NAD 83(1986) POSITION- 30 31 03.     (N) 092 10 52.     (W)   SCALED
 BK0149* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0149  **This station is located in a suspected subsidence area (see below).
 BK0149  ______________________________________________________________________
 BK0149  GEOID HEIGHT    -        -27.278 (meters)                     GEOID18
 BK0149
 BK0149.The horizontal coordinates were scaled from a map and have
 BK0149.an estimated accuracy of +/- 6 seconds.
 BK0149
 BK0149.** This station is in an area of known vertical motion. If an
 BK0149.** orthometric height was ever established but is not available 
 BK0149.** in the current survey control section, the orthometric height
 BK0149.** is considered suspect.  Suspect heights are available in the
 BK0149.** superseded section only if requested.
 BK0149
 BK0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0149.GEOID18 height accuracy estimate available here.
 BK0149
 BK0149.Click photographs - Photos may exist for this station.
 BK0149
 BK0149;                    North         East    Units  Estimated Accuracy
 BK0149;SPC LA S     -   223,930.      918,630.      MT  (+/- 180 meters Scaled)
 BK0149
 BK0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP785764(NAD 83)
 BK0149
 BK0149                          SUPERSEDED SURVEY CONTROL
 BK0149
 BK0149.No superseded survey control is available for this station.
 BK0149
 BK0149_MARKER: DD = SURVEY DISK
 BK0149_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0149_STAMPING: 2679 W.P.A. 1927
 BK0149_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0149
 BK0149  HISTORY     - Date     Condition        Report By
 BK0149  HISTORY     - 1934     MONUMENTED       LAGS
 BK0149  HISTORY     - 1975     GOOD             LADTD
 BK0149  HISTORY     - 1981     MARK NOT FOUND   USGS
 BK0149
 BK0149                          STATION DESCRIPTION
 BK0149
 BK0149'DESCRIBED BY LA TRANSP AND DEV 1975
 BK0149'0.30 MI E FROM LAWTELL.
 BK0149'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.15 MILES NORTH
 BK0149'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE EASTBOUND LANE
 BK0149'OF US HIGHWAY 190.  181 FEET EAST OF A BLACK TOP ROAD LEADING NORTH
 BK0149'AND SOUTH.  21 FEET SOUTHEAST OF A POWER POLE.  33 FEET NORTH OF AN 8
 BK0149'INCH PINE TREE.  50 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND LANE
 BK0149'OF US HIGHWAY 190.  1.0 FOOT NORTH OF A STEEL WITNESS POST. SET IN THE
 BK0149'TOP OF A CONCRETE POST 5 INCHES BELOW THE GROUND. SECTION 20, T 6 S, R
 BK0149'3 E.
 BK0149
 BK0149                          STATION RECOVERY (1981)
 BK0149
 BK0149'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BK0149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3215 ***********************************************************************
 DH3215  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3215  DESIGNATION -  268+34.63=PLMS22A
 DH3215  PID         -  DH3215
 DH3215  STATE/COUNTY-  LA/EAST BATON ROUGE
 DH3215  COUNTRY     -  US
 DH3215  USGS QUAD   -  PLAQUEMINE (2018)
 DH3215
 DH3215                         *CURRENT SURVEY CONTROL
 DH3215  ______________________________________________________________________
 DH3215* NAD 83(2011) POSITION- 30 22 08.11966(N) 091 13 48.58760(W)   ADJUSTED
 DH3215* NAD 83(2011) ELLIP HT-   -12.159 (meters)        (06/27/12)   ADJUSTED
 DH3215* NAD 83(2011) EPOCH   -  2010.00
 DH3215* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3215  **This station is located in a suspected subsidence area (see below).
 DH3215  ______________________________________________________________________
 DH3215  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3215  GEOID HEIGHT    -        -27.235 (meters)                     GEOID03
 DH3215  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 DH3215  NAD 83(2011) X  -   -118,243.080 (meters)                     COMP
 DH3215  NAD 83(2011) Y  - -5,506,414.317 (meters)                     COMP
 DH3215  NAD 83(2011) Z  -  3,205,719.410 (meters)                     COMP
 DH3215  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 DH3215
 DH3215  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3215  Standards:
 DH3215         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3215            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3215  -------------------------------------------------------------------
 DH3215  NETWORK    1.04   3.59           0.46   0.38   1.83     -0.02808426
 DH3215  -------------------------------------------------------------------
 DH3215  Click here for local accuracies and other accuracy information.
 DH3215
 DH3215.The horizontal coordinates were established by GPS observations
 DH3215.and adjusted by the National Geodetic Survey in June 2012.
 DH3215
 DH3215.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3215.been affixed to the stable North American tectonic plate. See 
 DH3215.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3215
 DH3215.The horizontal coordinates are valid at the epoch date displayed above
 DH3215.which is a decimal equivalence of Year/Month/Day.
 DH3215
 DH3215.** This station is in an area of known vertical motion. If an
 DH3215.** orthometric height was ever established but is not available 
 DH3215.** in the current survey control section, the orthometric height
 DH3215.** is considered suspect.  Suspect heights are available in the
 DH3215.** superseded section only if requested.
 DH3215
 DH3215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3215.GEOID18 height accuracy estimate available here.
 DH3215
 DH3215.Click photographs - Photos may exist for this station.
 DH3215
 DH3215.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3215
 DH3215.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3215
 DH3215.The ellipsoidal height was determined by GPS observations
 DH3215.and is referenced to NAD 83.
 DH3215
 DH3215. The following values were computed from the NAD 83(2011) position.
 DH3215
 DH3215;                    North         East     Units Scale Factor Converg.
 DH3215;SPC LA S     -   207,165.188 1,009,916.940   MT  0.99994630   +0 03 05.7
 DH3215;SPC LA S     -   679,674.45  3,313,369.16   sFT  0.99994630   +0 03 05.7
 DH3215;UTM  15      - 3,360,994.331   670,075.073   MT  0.99995686   +0 53 41.9
 DH3215
 DH3215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3215!SPC LA S     -   1.00000191  x   0.99994630  =   0.99994821
 DH3215!UTM  15      -   1.00000191  x   0.99995686  =   0.99995877
 DH3215
 DH3215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7007560994(NAD 83)
 DH3215
 DH3215                          SUPERSEDED SURVEY CONTROL
 DH3215
 DH3215  NAD 83(2007)-  30 22 08.11979(N)    091 13 48.58820(W) AD(       ) 0
 DH3215  ELLIP H (02/10/07)  -12.133  (m)                       GP(       )    
 DH3215  NAD 83(1992)-  30 22 08.11985(N)    091 13 48.58794(W) AD(       ) B
 DH3215  ELLIP H (05/09/05)  -12.136  (m)                       GP(       ) 4 2
 DH3215
 DH3215.Superseded values are not recommended for survey control.
 DH3215
 DH3215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3215.See file dsdata.pdf to determine how the superseded data were derived.
 DH3215
 DH3215_MARKER: DD = SURVEY DISK
 DH3215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3215_STAMPING: PLMS 22A
 DH3215_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3215+STABILITY: SURFACE MOTION
 DH3215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3215+SATELLITE: SATELLITE OBSERVATIONS - December 30, 2002
 DH3215
 DH3215  HISTORY     - Date     Condition        Report By
 DH3215  HISTORY     - UNK      MONUMENTED       USACE
 DH3215  HISTORY     - 20021230 GOOD             3001
 DH3215
 DH3215                          STATION DESCRIPTION
 DH3215
 DH3215'DESCRIBED BY 3001, INC 2002 (MH)
 DH3215'THE STATION IS LOCATED IN EAST BATON ROUGE PARISH ABOUT 2.34 MILES
 DH3215'NORTH EAST AND  ACROSS RIVER FROM ADDIS, LA, 7.65 MILES SOUTHWEST OF
 DH3215'BATON ROUGE, LA 2.25 MILES SOUTHEAST OF AND ACROSS THE RIVER FROM
 DH3215'BRUSLY, LA
 DH3215'
 DH3215'OWNERSHIP- COE
 DH3215'
 DH3215'TO REACH THE STATION FROM THE INTERSECTION OF HWY 23 AND HWY 30, GO
 DH3215'0.35 MILES WEST ON  HWY 23 TO JUNCTION OF HWY 327 AND HWY 991, TURN
 DH3215'RIGHT ON HWY 991 AND GO 6.63 MILES ALONG  HWY 991 AND MARK ON LEFT ON
 DH3215'TOP OF LEVEE.
 DH3215'
 DH3215'THE STATION IS AN OLD TYPE COE BRASS 2IN ROUND CAP SET IN CONCRETE,
 DH3215'0.8' BELOW GROUND ON  TOP OF LEVEE, STAMPED PLMS 22A 1976, 12.5' EAST
 DH3215'OF CENTERLINE OF LEVEE ROAD ABOUT 150'  WEST OF CENTERLINE OF HWY 991
 DH3215'(RIVER RD) 4' WEST OF L/S CROWN OF LEVEE, 165.4' NORTH OF A LEVEE
 DH3215'STATION MARKER  270.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0148 ***********************************************************************
 BK0148  DESIGNATION -  2681 RESET
 BK0148  PID         -  BK0148
 BK0148  STATE/COUNTY-  LA/ST LANDRY
 BK0148  COUNTRY     -  US
 BK0148  USGS QUAD   -  LAWTELL (2018)
 BK0148
 BK0148                         *CURRENT SURVEY CONTROL
 BK0148  ______________________________________________________________________
 BK0148* NAD 83(1986) POSITION- 30 31 00.     (N) 092 11 44.     (W)   SCALED
 BK0148* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0148  **This station is located in a suspected subsidence area (see below).
 BK0148  ______________________________________________________________________
 BK0148  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0148
 BK0148.The horizontal coordinates were scaled from a map and have
 BK0148.an estimated accuracy of +/- 6 seconds.
 BK0148
 BK0148.** This station is in an area of known vertical motion. If an
 BK0148.** orthometric height was ever established but is not available 
 BK0148.** in the current survey control section, the orthometric height
 BK0148.** is considered suspect.  Suspect heights are available in the
 BK0148.** superseded section only if requested.
 BK0148
 BK0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0148.GEOID18 height accuracy estimate available here.
 BK0148
 BK0148.Click photographs - Photos may exist for this station.
 BK0148
 BK0148;                    North         East    Units  Estimated Accuracy
 BK0148;SPC LA S     -   223,850.      917,250.      MT  (+/- 180 meters Scaled)
 BK0148
 BK0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP771763(NAD 83)
 BK0148
 BK0148                          SUPERSEDED SURVEY CONTROL
 BK0148
 BK0148.No superseded survey control is available for this station.
 BK0148
 BK0148_MARKER: DD = SURVEY DISK
 BK0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0148_STAMPING: 2681 RESET 1967
 BK0148_MARK LOGO: LADHGS
 BK0148_PROJECTION: FLUSH
 BK0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0148+STABILITY: SURFACE MOTION
 BK0148
 BK0148  HISTORY     - Date     Condition        Report By
 BK0148  HISTORY     - 1967     MONUMENTED       LADH
 BK0148  HISTORY     - 1973     GOOD             LADTD
 BK0148  HISTORY     - 1981     MARK NOT FOUND   USGS
 BK0148
 BK0148                          STATION DESCRIPTION
 BK0148
 BK0148'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0148'0.85 MI W FROM LAWTELL.
 BK0148'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0148'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF US HIGHWAY 190.
 BK0148'THENCE ABOUT 0.60 MILES WEST ALONG US HIGHWAY 190.  59.0 FEET SOUTH OF
 BK0148'THE CENTERLINE OF THE EAST BOUND LANE OF US HIGHWAY 190. 80.0 FEET
 BK0148'NORTH-NORTHWEST OF A 36 INCH BURDOCK TREE.  2.0 FEET NORTH OF A MESH
 BK0148'AND BARBED WIRE FENCE.  1.0 FOOT SOUTH OF A STEEL WITNESS POST. DISK
 BK0148'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 20, T6S,
 BK0148'R4E.
 BK0148
 BK0148                          STATION RECOVERY (1981)
 BK0148
 BK0148'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BK0148'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4063 ***********************************************************************
 BJ4063  DESIGNATION -  27 87
 BJ4063  PID         -  BJ4063
 BJ4063  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4063  COUNTRY     -  US
 BJ4063  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4063
 BJ4063                         *CURRENT SURVEY CONTROL
 BJ4063  ______________________________________________________________________
 BJ4063* NAD 83(1986) POSITION- 30 28 54.     (N) 091 07 00.     (W)   SCALED
 BJ4063* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4063  **This station is located in a suspected subsidence area (see below).
 BJ4063  ______________________________________________________________________
 BJ4063  GEOID HEIGHT    -        -27.038 (meters)                     GEOID18
 BJ4063  DYNAMIC HEIGHT  -         15.887 (meters)       52.12  (feet) COMP
 BJ4063  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ4063
 BJ4063.The horizontal coordinates were scaled from a map and have
 BJ4063.an estimated accuracy of +/- 6 seconds.
 BJ4063
 BJ4063.** This station is in an area of known vertical motion. If an
 BJ4063.** orthometric height was ever established but is not available 
 BJ4063.** in the current survey control section, the orthometric height
 BJ4063.** is considered suspect.  Suspect heights are available in the
 BJ4063.** superseded section only if requested.
 BJ4063
 BJ4063.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4063.GEOID18 height accuracy estimate available here.
 BJ4063
 BJ4063.Click photographs - Photos may exist for this station.
 BJ4063
 BJ4063.The dynamic height is computed by dividing the NAVD 88
 BJ4063.geopotential number by the normal gravity value computed on the
 BJ4063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4063.degrees latitude (g = 980.6199 gals.).
 BJ4063
 BJ4063.The modeled gravity was interpolated from observed gravity values.
 BJ4063
 BJ4063;                    North         East    Units  Estimated Accuracy
 BJ4063;SPC LA S     -   219,680.    1,020,800.      MT  (+/- 180 meters Scaled)
 BJ4063
 BJ4063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP807736(NAD 83)
 BJ4063
 BJ4063                          SUPERSEDED SURVEY CONTROL
 BJ4063
 BJ4063.No superseded survey control is available for this station.
 BJ4063
 BJ4063_MARKER: DB = BENCH MARK DISK
 BJ4063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4063_STAMPING: 27-87 1987
 BJ4063_MARK LOGO: LA-033
 BJ4063_PROJECTION: FLUSH
 BJ4063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4063+STABILITY: SURFACE MOTION
 BJ4063
 BJ4063  HISTORY     - Date     Condition        Report By
 BJ4063  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4063
 BJ4063                          STATION DESCRIPTION
 BJ4063
 BJ4063'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4063'IN BATON ROUGE.
 BJ4063'ABOUT 6.7 KM (4.15 MI) EASTERLY ON AIRLINE HIGHWAY FROM THE
 BJ4063'INTERSECTION OF AIRLINE HIGHWAY AND SCENIC HIGHWAY TO THE BENCH MARK
 BJ4063'ON THE RIGHT AT THE INTERSECTION OF AIRLINE HIGHWAY AND VICTORIA
 BJ4063'DRIVE 19.2 METERS (63 FT) WEST OF THE WEST CURB OF THE SOUTH BOUND
 BJ4063'LANE OF AIRLINE HIGHWAY, 11.6 METERS (38 FT) SOUTHWEST OF THE SOUTH
 BJ4063'END OF A CROSS DRAIN UNDER VICTORIA DRIVE, 11.0 METERS (36 FT) SOUTH
 BJ4063'OF THE CENTERLINE OF VICTORIA DRIVE.
 BJ4063'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ4063'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0837 ***********************************************************************
 BK0837  DESIGNATION -  27 A 007
 BK0837  PID         -  BK0837
 BK0837  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0837  COUNTRY     -  US
 BK0837  USGS QUAD   -  WELSH SOUTH (2018)
 BK0837
 BK0837                         *CURRENT SURVEY CONTROL
 BK0837  ______________________________________________________________________
 BK0837* NAD 83(1992) POSITION- 30 14 47.68311(N) 092 49 47.86805(W)   ADJUSTED
 BK0837* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0837  **This station is located in a suspected subsidence area (see below).
 BK0837  ______________________________________________________________________
 BK0837  GEOID HEIGHT    -        -27.279 (meters)                     GEOID18
 BK0837  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 BK0837  HORZ ORDER      -  SECOND
 BK0837
 BK0837.The horizontal coordinates were established by classical geodetic methods
 BK0837.and adjusted by the National Geodetic Survey in January 1993.
 BK0837
 BK0837.** This station is in an area of known vertical motion. If an
 BK0837.** orthometric height was ever established but is not available 
 BK0837.** in the current survey control section, the orthometric height
 BK0837.** is considered suspect.  Suspect heights are available in the
 BK0837.** superseded section only if requested.
 BK0837
 BK0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0837.GEOID18 height accuracy estimate available here.
 BK0837
 BK0837.Click photographs - Photos may exist for this station.
 BK0837
 BK0837.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0837
 BK0837. The following values were computed from the NAD 83(1992) position.
 BK0837
 BK0837;                    North         East     Units Scale Factor Converg.
 BK0837;SPC LA S     -   194,539.434   855,967.541   MT  0.99993490   -0 44 54.0
 BK0837;SPC LA S     -   638,251.46  2,808,286.84   sFT  0.99993490   -0 44 54.0
 BK0837;UTM  15      - 3,346,121.004   516,358.959   MT  0.99960330   +0 05 08.3
 BK0837
 BK0837!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0837!SPC LA S     -   1.00000326  x   0.99993490  =   0.99993816
 BK0837!UTM  15      -   1.00000326  x   0.99960330  =   0.99960656
 BK0837
 BK0837:                Primary Azimuth Mark                     Grid Az
 BK0837:SPC LA S     -  27 A 008                                 086 06 47.2
 BK0837:UTM  15      -  27 A 008                                 085 16 44.9
 BK0837
 BK0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1635846121(NAD 83)
 BK0837
 BK0837|---------------------------------------------------------------------|
 BK0837| PID    Reference Object                     Distance      Geod. Az  |
 BK0837|                                                           dddmmss.s |
 BK0837| BK0836 27 A 008                            APPROX. 0.8 KM 0852153.2 |
 BK0837|---------------------------------------------------------------------|
 BK0837
 BK0837                          SUPERSEDED SURVEY CONTROL
 BK0837
 BK0837  NAD 83(1986)-  30 14 47.70379(N)    092 49 47.86254(W) AD(       ) 2
 BK0837  NAD 27      -  30 14 46.95779(N)    092 49 47.33890(W) AD(       ) 2
 BK0837
 BK0837.Superseded values are not recommended for survey control.
 BK0837
 BK0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0837.See file dsdata.pdf to determine how the superseded data were derived.
 BK0837
 BK0837_MARKER: DD = SURVEY DISK
 BK0837_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0837_SP_SET: BRIDGE
 BK0837_STAMPING: 27A007 1965
 BK0837_MARK LOGO: LADHGS
 BK0837_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0837
 BK0837  HISTORY     - Date     Condition        Report By
 BK0837  HISTORY     - 1965     MONUMENTED       LADH
 BK0837  HISTORY     - 1969     GOOD             LADTD
 BK0837  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0837
 BK0837                          STATION DESCRIPTION
 BK0837
 BK0837'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK0837'STATION IS SET IN THE SOUTHWEST CORNER OF THE EAST BAYOU
 BK0837'LACASSINE BRIDGE ON THE SOUTH ROADWAY OF INTERSTATE I-10.
 BK0837'STATION IS A STANDARD DISK SET IN THE ROADWAY, IN THE ABUTMENT,
 BK0837'3 FEET NORTH OF THE CURB.  STATION IS STAMPED 27A007.  TO
 BK0837'REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK
 BK0837'IN WELSH, FOLLOW LA. HIGHWAY 99 NORTH FOR 0.63 MILE, THENCE
 BK0837'WEST ALONG INTERSTATE I-10 FOR 0.50 MILE TO STATION ON SOUTH
 BK0837'BRIDGE.
 BK0837'
 BK0837'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK0837
 BK0837                          STATION RECOVERY (1969)
 BK0837
 BK0837'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 BK0837'1.13 MI NW FROM WELSH.
 BK0837'ABOUT 0.63 MILE NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0837'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0837'WELSH, THENCE 0.50 MILE WEST ALONG I-10, ON THE SOUTH BRIDGE.  THE
 BK0837'STATION IS SET IN THE SOUTHWEST CORNER OF THE EAST BAYOU LACASSINE
 BK0837'BRIDGE ON THE SOUTH ROADWAY OF I-10, 3 FEET NORTH OF THE CURB, ABOUT
 BK0837'LEVEL WITH ROADWAY, DRILLED IN THE ABUTMENT OF THE ROADWAY.  SECTION
 BK0837'25, T9S, R5W.
 BK0837
 BK0837                          STATION RECOVERY (2002)
 BK0837
 BK0837'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK0837'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0836 ***********************************************************************
 BK0836  DESIGNATION -  27 A 008
 BK0836  PID         -  BK0836
 BK0836  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0836  COUNTRY     -  US
 BK0836  USGS QUAD   -  WELSH SOUTH (2018)
 BK0836
 BK0836                         *CURRENT SURVEY CONTROL
 BK0836  ______________________________________________________________________
 BK0836* NAD 83(1992) POSITION- 30 14 49.77724(N) 092 49 18.10482(W)   ADJUSTED
 BK0836* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0836  **This station is located in a suspected subsidence area (see below).
 BK0836  ______________________________________________________________________
 BK0836  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK0836  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BK0836  HORZ ORDER      -  SECOND
 BK0836
 BK0836.The horizontal coordinates were established by classical geodetic methods
 BK0836.and adjusted by the National Geodetic Survey in January 1993.
 BK0836
 BK0836.** This station is in an area of known vertical motion. If an
 BK0836.** orthometric height was ever established but is not available 
 BK0836.** in the current survey control section, the orthometric height
 BK0836.** is considered suspect.  Suspect heights are available in the
 BK0836.** superseded section only if requested.
 BK0836
 BK0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0836.GEOID18 height accuracy estimate available here.
 BK0836
 BK0836.Click photographs - Photos may exist for this station.
 BK0836
 BK0836.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0836
 BK0836. The following values were computed from the NAD 83(1992) position.
 BK0836
 BK0836;                    North         East     Units Scale Factor Converg.
 BK0836;SPC LA S     -   194,593.546   856,763.986   MT  0.99993495   -0 44 39.1
 BK0836;SPC LA S     -   638,428.99  2,810,899.84   sFT  0.99993495   -0 44 39.1
 BK0836;UTM  15      - 3,346,186.682   517,154.268   MT  0.99960363   +0 05 23.3
 BK0836
 BK0836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0836!SPC LA S     -   1.00000243  x   0.99993495  =   0.99993738
 BK0836!UTM  15      -   1.00000243  x   0.99960363  =   0.99960606
 BK0836
 BK0836:                Primary Azimuth Mark                     Grid Az
 BK0836:SPC LA S     -  27 A 007                                 266 06 47.3
 BK0836:UTM  15      -  27 A 007                                 265 16 44.9
 BK0836
 BK0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1715446186(NAD 83)
 BK0836
 BK0836|---------------------------------------------------------------------|
 BK0836| PID    Reference Object                     Distance      Geod. Az  |
 BK0836|                                                           dddmmss.s |
 BK0836| BK0837 27 A 007                            APPROX. 0.8 KM 2652208.2 |
 BK0836|---------------------------------------------------------------------|
 BK0836
 BK0836                          SUPERSEDED SURVEY CONTROL
 BK0836
 BK0836  NAD 83(1986)-  30 14 49.79793(N)    092 49 18.09932(W) AD(       ) 2
 BK0836  NAD 27      -  30 14 49.05222(N)    092 49 17.57685(W) AD(       ) 2
 BK0836
 BK0836.Superseded values are not recommended for survey control.
 BK0836
 BK0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0836.See file dsdata.pdf to determine how the superseded data were derived.
 BK0836
 BK0836_MARKER: DD = SURVEY DISK
 BK0836_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0836_SP_SET: ABUTMENT
 BK0836_STAMPING: 27A008 1965
 BK0836_MARK LOGO: LADHGS
 BK0836_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0836
 BK0836  HISTORY     - Date     Condition        Report By
 BK0836  HISTORY     - 1965     MONUMENTED       LADH
 BK0836  HISTORY     - 1970     GOOD             NGS
 BK0836
 BK0836                          STATION DESCRIPTION
 BK0836
 BK0836'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK0836'STATION IS SET IN THE NORTHWEST CORNER OF THE LA. HIGHWAY
 BK0836'99 (WELSH) OVERPASS ON INTERSTATE I-10.  STATION IS A STANDARD
 BK0836'DISK SET IN ROADWAY, IN THE ABUTMENT, 3 FEET EAST OF THE CURB.
 BK0836'STATION IS STAMPED 27A008.  TO REACH THIS STATION FROM THE
 BK0836'CALCASIEU MARINE NATIONAL BANK IN WELSH, FOLLOW LA. HIGHWAY
 BK0836'99 NORTH FOR 0.63 MILE TO STATION IN OVERPASS.
 BK0836'
 BK0836'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK0836
 BK0836                          STATION RECOVERY (1970)
 BK0836
 BK0836'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK0836'0.65 MI N FROM WELSH.
 BK0836'ABOUT 0.65 MILES NORTH ALONG STATE HIGHWAY 99 WHICH IS ADAMS STREET
 BK0836'FROM THE CROSSING OF THE HIGHWAY AND THE SOUTHERN PACIFIC RAILWAY AT
 BK0836'WELSH, 11 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP
 BK0836'AND 3 FEET EAST OF THE NORTHWEST CORNER OF THE CONCRETE ABUTMENT OF
 BK0836'THE STATE HIGHWAY 99 OVERPASS FOR INTERSTATE HIGHWAY 10, 7.5 FEET
 BK0836'SOUTHEAST OF A METAL WITNESS POST, AND ABOUT LEVEL WITH THE HIGHWAY.
 BK0836'SECTION 19, T9S, R4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0884 ***********************************************************************
 AU0884  DESIGNATION -  27 B
 AU0884  PID         -  AU0884
 AU0884  STATE/COUNTY-  LA/ORLEANS
 AU0884  COUNTRY     -  US
 AU0884  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0884
 AU0884                         *CURRENT SURVEY CONTROL
 AU0884  ______________________________________________________________________
 AU0884* NAD 83(1986) POSITION- 29 58 39.     (N) 090 04 48.     (W)   SCALED
 AU0884* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0884  **This station is located in a suspected subsidence area (see below).
 AU0884  ______________________________________________________________________
 AU0884  GEOID HEIGHT    -        -26.033 (meters)                     GEOID18
 AU0884  DYNAMIC HEIGHT  -          0.602 (meters)        1.98  (feet) COMP
 AU0884  MODELED GRAVITY -    979,315.0   (mgal)                       NAVD 88
 AU0884
 AU0884.The horizontal coordinates were scaled from a map and have
 AU0884.an estimated accuracy of +/- 6 seconds.
 AU0884
 AU0884.** This station is in an area of known vertical motion. If an
 AU0884.** orthometric height was ever established but is not available 
 AU0884.** in the current survey control section, the orthometric height
 AU0884.** is considered suspect.  Suspect heights are available in the
 AU0884.** superseded section only if requested.
 AU0884
 AU0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0884.GEOID18 height accuracy estimate available here.
 AU0884
 AU0884.Click photographs - Photos may exist for this station.
 AU0884
 AU0884.The dynamic height is computed by dividing the NAVD 88
 AU0884.geopotential number by the normal gravity value computed on the
 AU0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0884.degrees latitude (g = 980.6199 gals.).
 AU0884
 AU0884.The modeled gravity was interpolated from observed gravity values.
 AU0884
 AU0884;                    North         East    Units  Estimated Accuracy
 AU0884;SPC LA S     -   164,430.    1,120,950.      MT  (+/- 180 meters Scaled)
 AU0884
 AU0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP817198(NAD 83)
 AU0884
 AU0884                          SUPERSEDED SURVEY CONTROL
 AU0884
 AU0884.No superseded survey control is available for this station.
 AU0884
 AU0884_MARKER: I = METAL ROD
 AU0884_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0884_SP_SET: STEP
 AU0884_STAMPING: B M
 AU0884_MARK LOGO: NONE
 AU0884_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0884_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0884_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0884+SATELLITE: SATELLITE OBSERVATIONS - January 20, 1995
 AU0884
 AU0884  HISTORY     - Date     Condition        Report By
 AU0884  HISTORY     - UNK      MONUMENTED       LA1690
 AU0884  HISTORY     - 1963     GOOD             CGS
 AU0884  HISTORY     - 1985     GOOD             NGS
 AU0884  HISTORY     - 19901116 GOOD             NGS
 AU0884  HISTORY     - 19950120 GOOD             NGS
 AU0884
 AU0884                          STATION DESCRIPTION
 AU0884
 AU0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0884'IN NEW ORLEANS.
 AU0884'AT NEW ORLEANS, AT THE INTERSECTION OF ESPLANADE AVENUE AND NORTH
 AU0884'WHITE STREET, IN THE SOUTH CORNER OF THE BOTTOM STEP AT MAIN ENTRANCE
 AU0884'TO THE MCDONOGH SCHOOL, 28 FEET NORTHEAST OF THE NORTHEAST CURB OF
 AU0884'NORTHWEST BOUND LANE OF ESPLANADE AVENUE, 35 FEET SOUTHEAST OF THE
 AU0884'SOUTHEAST CURB OF NORTH WHITE STREET AND ABOUT 1 FOOT ABOVE THE LEVEL
 AU0884'OF THE SIDEWALK. A 1 1/4 INCH BRASS PIN.
 AU0884
 AU0884                          STATION RECOVERY (1985)
 AU0884
 AU0884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0884'RECOVERED IN GOOD CONDITION.
 AU0884
 AU0884                          STATION RECOVERY (1990)
 AU0884
 AU0884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0884'IN NEW ORLEANS, AT THE INTERSECTION OF ESPLANADE AVENUE AND NORTH
 AU0884'WHITE STREET, A 1/4 INCH BRASS PIN SET IN THE SOUTH CORNER OF THE
 AU0884'BOTTOM STEP OF THE MCDONOGH SCHOOL MAIN ENTRANCE, 10.7 M (35.1 FT)
 AU0884'SOUTHEAST OF THE SOUTHEAST CURB OF THE STREET, 8.5 M (27.9 FT)
 AU0884'NORTHEAST OF THE NORTHEAST CURB OF THE NORTHWEST-BOUND LANES OF THE
 AU0884'AVENUE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE.
 AU0884
 AU0884                          STATION RECOVERY (1995)
 AU0884
 AU0884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU0884'IN NEW ORLEANS, AT THE INTERSECTION OF ESPLANADE AVENUE AND NORTH
 AU0884'WHITE STREET, A 1 1/4-INCH BRASS PIN IN THE SOUTH END OF THE BOTTOM
 AU0884'STEP AT THE MAIN ENTRANCE TO MCDONOUGH SCHOOL 28, 15.2 M (49.9 FT)
 AU0884'SOUTHEAST OF THE STREET CENTER, 13.6 M (44.6 FT) NORTHEAST OF THE
 AU0884'CENTERLINE OF THE NORTHWEST BOUND LANES OF THE AVENUE, 0.2 M (0.7 FT)
 AU0884'ABOVE THE LEVEL OF THE AVENUE, AND 0.1 M (0.3 FT) NORTH OF THE SOUTH
 AU0884'END OF THE STEP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2358 ***********************************************************************
 BK2358  DESIGNATION -  27 B 006
 BK2358  PID         -  BK2358
 BK2358  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2358  COUNTRY     -  US
 BK2358  USGS QUAD   -  JENNINGS (2018)
 BK2358
 BK2358                         *CURRENT SURVEY CONTROL
 BK2358  ______________________________________________________________________
 BK2358* NAD 83(1992) POSITION- 30 14 52.87858(N) 092 44 25.90224(W)   ADJUSTED
 BK2358* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2358  **This station is located in a suspected subsidence area (see below).
 BK2358  ______________________________________________________________________
 BK2358  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK2358  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BK2358  DYNAMIC HEIGHT  -         15.281 (meters)       50.13  (feet) COMP
 BK2358  MODELED GRAVITY -    979,308.0   (mgal)                       NAVD 88
 BK2358  HORZ ORDER      -  SECOND
 BK2358
 BK2358.The horizontal coordinates were established by classical geodetic methods
 BK2358.and adjusted by the National Geodetic Survey in January 1993.
 BK2358
 BK2358.** This station is in an area of known vertical motion. If an
 BK2358.** orthometric height was ever established but is not available 
 BK2358.** in the current survey control section, the orthometric height
 BK2358.** is considered suspect.  Suspect heights are available in the
 BK2358.** superseded section only if requested.
 BK2358
 BK2358.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2358.GEOID18 height accuracy estimate available here.
 BK2358
 BK2358.Click photographs - Photos may exist for this station.
 BK2358
 BK2358.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2358
 BK2358.The dynamic height is computed by dividing the NAVD 88
 BK2358.geopotential number by the normal gravity value computed on the
 BK2358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2358.degrees latitude (g = 980.6199 gals.).
 BK2358
 BK2358.The modeled gravity was interpolated from observed gravity values.
 BK2358
 BK2358. The following values were computed from the NAD 83(1992) position.
 BK2358
 BK2358;                    North         East     Units Scale Factor Converg.
 BK2358;SPC LA S     -   194,590.341   864,576.086   MT  0.99993501   -0 42 13.0
 BK2358;SPC LA S     -   638,418.48  2,836,530.04   sFT  0.99993501   -0 42 13.0
 BK2358;UTM  15      - 3,346,297.173   524,963.014   MT  0.99960769   +0 07 50.5
 BK2358
 BK2358!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2358!SPC LA S     -   1.00000188  x   0.99993501  =   0.99993689
 BK2358!UTM  15      -   1.00000188  x   0.99960769  =   0.99960957
 BK2358
 BK2358:                Primary Azimuth Mark                     Grid Az
 BK2358:SPC LA S     -  27B003                                   268 38 26.4
 BK2358:UTM  15      -  27B003                                   267 48 22.9
 BK2358
 BK2358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2496346297(NAD 83)
 BK2358
 BK2358|---------------------------------------------------------------------|
 BK2358| PID    Reference Object                     Distance      Geod. Az  |
 BK2358|                                                           dddmmss.s |
 BK2358| BK2924 27B003                              APPROX. 3.3 KM 2675613.4 |
 BK2358|---------------------------------------------------------------------|
 BK2358
 BK2358                          SUPERSEDED SURVEY CONTROL
 BK2358
 BK2358  NAD 83(1986)-  30 14 52.89941(N)    092 44 25.89671(W) AD(       ) 2
 BK2358  NAD 27      -  30 14 52.15628(N)    092 44 25.38130(W) AD(       ) 2
 BK2358
 BK2358.Superseded values are not recommended for survey control.
 BK2358
 BK2358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2358.See file dsdata.pdf to determine how the superseded data were derived.
 BK2358
 BK2358_MARKER: DD = SURVEY DISK
 BK2358_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2358_SP_SET: OVERPASS ABUTMENT
 BK2358_STAMPING: 27B006 1965
 BK2358_MARK LOGO: LADHGS
 BK2358_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2358+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK2358
 BK2358  HISTORY     - Date     Condition        Report By
 BK2358  HISTORY     - 1965     MONUMENTED       LADH
 BK2358  HISTORY     - 1974     GOOD             NGS
 BK2358  HISTORY     - 1982     GOOD             LADTD
 BK2358  HISTORY     - 19970125 GOOD             USPSQD
 BK2358  HISTORY     - 19981016 GOOD             USPSQD
 BK2358  HISTORY     - 20050204 GOOD             USPSQD
 BK2358
 BK2358                          STATION DESCRIPTION
 BK2358
 BK2358'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2358'STATION IS A STANDARD DISK SET IN THE ROADWAY, IN THE ABUTMENT,
 BK2358'3 FEET WEST OF THE CURB, IN THE SOUTHEAST CORNER OF THE LA.
 BK2358'HIGHWAY 395 (ROANOKE) OVERPASS ON INTERSTATE I-10.  STATION
 BK2358'IS STAMPED 27B006.  TO REACH THIS STATION FROM THE CALCASIEU
 BK2358'MARINE NATIONAL BANK IN WELSH, FOLLOW LA. HIGHWAY 99 (NORTH
 BK2358'ADAMS STREET) NORTH FOR 0.63 MILE, THENCE EAST ALONG INTERSTATE
 BK2358'I-10 FOR 5.27 MILES TO STATION ON OVERPASS.
 BK2358'
 BK2358'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2358
 BK2358                          STATION RECOVERY (1974)
 BK2358
 BK2358'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2358'THE STATION WAS RECOVERED AS DESCRIBED.
 BK2358'
 BK2358'NOTE--A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 BK2358'ROANOKE THE DISTANCE BEING (40.62 FEET) OR 12.3812 METERS.
 BK2358'
 BK2358'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTH
 BK2358'OF ROANOKE.
 BK2358
 BK2358                          STATION RECOVERY (1982)
 BK2358
 BK2358'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK2358'2.3 KM (1.4 MI) NORTH FROM ROANOKE.
 BK2358'ABOUT 2.3 KM (1.4 MI) NORTH ALONG STATE HIGHWAY 395 FROM THE
 BK2358'INTERSECTION OF US HIGHWAY 90 AND STATE HIGHWAY 395 NEAR THE ROANOKE
 BK2358'WELSH JUNIOR HIGH-SCHOOL IN ROANOKE TO THE MARK ON THE LEFT SET IN A
 BK2358'DRILL HOLE IN THE ABUTMENT NEAR THE NORTHWEST CORNER OF THE OVERPASS
 BK2358'OVER INTERSTATE 10, 3.5 METERS (11.5 FT) WEST OF THE CENTER OF STATE
 BK2358'HIGHWAY 395, 0.9 METER (3 FT) EAST OF A METAL GUARDRAIL, 0.3 METER
 BK2358'(1 FT) NORTH OF A BRIDGE EXPANSION JOINT.
 BK2358'THE MARK IS 2.30 METERS  SE FROM A WITNESS POST.
 BK2358'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 395.
 BK2358
 BK2358                          STATION RECOVERY (1997)
 BK2358
 BK2358'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2358'RECOVERED IN GOOD CONDITION.
 BK2358
 BK2358                          STATION RECOVERY (1998)
 BK2358
 BK2358'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2358'RECOVERED IN GOOD CONDITION.
 BK2358
 BK2358                          STATION RECOVERY (2005)
 BK2358
 BK2358'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK2358'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2429 ***********************************************************************
 BK2429  DESIGNATION -  27 B 010
 BK2429  PID         -  BK2429
 BK2429  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2429  COUNTRY     -  US
 BK2429  USGS QUAD   -  JENNINGS (2018)
 BK2429
 BK2429                         *CURRENT SURVEY CONTROL
 BK2429  ______________________________________________________________________
 BK2429* NAD 83(1992) POSITION- 30 14 49.08691(N) 092 40 38.40777(W)   ADJUSTED
 BK2429* NAD 83(1992) ELLIP HT-   -23.015 (meters)        (01/02/04)   ADJUSTED
 BK2429* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2429  **This station is located in a suspected subsidence area (see below).
 BK2429  ______________________________________________________________________
 BK2429  GEOID HEIGHT    -        -27.273 (meters)                     GEOID18
 BK2429  NAD 83(1992) X  -   -257,589.407 (meters)                     COMP
 BK2429  NAD 83(1992) Y  - -5,508,477.452 (meters)                     COMP
 BK2429  NAD 83(1992) Z  -  3,194,042.251 (meters)                     COMP
 BK2429  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 BK2429  DYNAMIC HEIGHT  -          4.520 (meters)       14.83  (feet) COMP
 BK2429  MODELED GRAVITY -    979,308.9   (mgal)                       NAVD 88
 BK2429  HORZ ORDER      -  SECOND
 BK2429  ELLP ORDER      -  FOURTH    CLASS II
 BK2429
 BK2429.The horizontal coordinates were established by classical geodetic methods
 BK2429.and adjusted by the National Geodetic Survey in January 1993.
 BK2429
 BK2429.** This station is in an area of known vertical motion. If an
 BK2429.** orthometric height was ever established but is not available 
 BK2429.** in the current survey control section, the orthometric height
 BK2429.** is considered suspect.  Suspect heights are available in the
 BK2429.** superseded section only if requested.
 BK2429
 BK2429.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2429.GEOID18 height accuracy estimate available here.
 BK2429
 BK2429.Click photographs - Photos may exist for this station.
 BK2429
 BK2429.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK2429
 BK2429.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2429
 BK2429.The ellipsoidal height was determined by GPS observations
 BK2429.and is referenced to NAD 83.
 BK2429
 BK2429.The dynamic height is computed by dividing the NAVD 88
 BK2429.geopotential number by the normal gravity value computed on the
 BK2429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2429.degrees latitude (g = 980.6199 gals.).
 BK2429
 BK2429.The modeled gravity was interpolated from observed gravity values.
 BK2429
 BK2429. The following values were computed from the NAD 83(1992) position.
 BK2429
 BK2429;                    North         East     Units Scale Factor Converg.
 BK2429;SPC LA S     -   194,400.592   870,655.913   MT  0.99993493   -0 40 19.3
 BK2429;SPC LA S     -   637,795.94  2,856,476.94   sFT  0.99993493   -0 40 19.3
 BK2429;UTM  15      - 3,346,196.019   531,042.981   MT  0.99961189   +0 09 45.1
 BK2429
 BK2429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2429!SPC LA S     -   1.00000361  x   0.99993493  =   0.99993854
 BK2429!UTM  15      -   1.00000361  x   0.99961189  =   0.99961550
 BK2429
 BK2429:                Primary Azimuth Mark                     Grid Az
 BK2429:SPC LA S     -  27B009                                   266 04 18.7
 BK2429:UTM  15      -  27B009                                   265 14 14.3
 BK2429
 BK2429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3104246196(NAD 83)
 BK2429
 BK2429|---------------------------------------------------------------------|
 BK2429| PID    Reference Object                     Distance      Geod. Az  |
 BK2429|                                                           dddmmss.s |
 BK2429| BK2898 27B009                              APPROX. 1.1 KM 2652359.4 |
 BK2429|---------------------------------------------------------------------|
 BK2429
 BK2429                          SUPERSEDED SURVEY CONTROL
 BK2429
 BK2429  ELLIP H (01/21/93)  -22.929  (m)                       GP(       ) 4 2
 BK2429  NAD 83(1986)-  30 14 49.10773(N)    092 40 38.40242(W) AD(       ) 2
 BK2429  NAD 27      -  30 14 48.36597(N)    092 40 37.89418(W) AD(       ) 3
 BK2429  NAD 27      -  30 14 48.36597(N)    092 40 37.89418(W) AD(       ) 2
 BK2429
 BK2429.Superseded values are not recommended for survey control.
 BK2429
 BK2429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2429.See file dsdata.pdf to determine how the superseded data were derived.
 BK2429
 BK2429_MARKER: DD = SURVEY DISK
 BK2429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2429_STAMPING: 27B010
 BK2429_MARK LOGO: LADHGS
 BK2429_PROJECTION: PROJECTING 5 CENTIMETERS
 BK2429_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2429+STABILITY: SURFACE MOTION
 BK2429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2429+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2429
 BK2429  HISTORY     - Date     Condition        Report By
 BK2429  HISTORY     - 1965     MONUMENTED       LADH
 BK2429  HISTORY     - 1986     GOOD             NGS
 BK2429  HISTORY     - 1987     GOOD             NGS
 BK2429  HISTORY     - 20040427 GOOD             USPSQD
 BK2429  HISTORY     - 20060928 GOOD             USPSQD
 BK2429
 BK2429                          STATION DESCRIPTION
 BK2429
 BK2429'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2429'STATION IS 0.7 MILE EAST ALONG INTERSTATE I-10 FROM THE MIDDLE
 BK2429'CHENE BAYOU BRIDGE, 302.00 FEET NORTHEAST OF THE NORTHEAST
 BK2429'CORNER OF A DOUBLE CROSS DRAIN UNDER INTERSTATE I-10, 2.40
 BK2429'FEET NORTH OF WITNESS POST, 102.50 FEET NORTH OF THE CENTERLINE
 BK2429'OF THE NORTH ROADWAY OF INTERSTATE I-10 AND 2.00 FEET SOUTH
 BK2429'OF BRACE IN A FENCE RUNNING EAST AND WEST.  STATION IS A
 BK2429'STANDARD DISK SET IN A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK2429'THE SURFACE OF THE GROUND.  STATION IS STAMPED 27B010.
 BK2429'TO REACH THIS STATION FROM THE U.S. POST OFFICE ON CORNER
 BK2429'OF CARY AVENUE AND PLAQUEMINE STREET IN JENNINGS,
 BK2429'FOLLOW PLAQUEMINE STREET 0.2 MILE EAST TO NORTH CUTTING
 BK2429'AVENUE, THENCE NORTH ALONG CUTTING AVENUE FOR 0.8 MILE TO
 BK2429'LA. HIGHWAY 97, THENCE NORTHEAST ALONG LA. HIGHWAY 97 FOR
 BK2429'1.7 MILE, THENCE WEST ALONG INTERSTATE I-10 FOR 2.9
 BK2429'MILES TO STATION ON NORTH SIDE OF HIGHWAY.
 BK2429'
 BK2429'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2429
 BK2429                          STATION RECOVERY (1986)
 BK2429
 BK2429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2429'1.3 KM (0.8 MI) WEST FROM JENNINGS.
 BK2429'1.3 KM (0.8 MI) WEST ALONG INTERSTATE 10 FROM THE OVERPASS OVER STATE
 BK2429'HIGHWAY 26 IN JENNINGS TO THE MARK ON THE RIGHT, JUST EAST OF A
 BK2429'HIGHWAY SIGN (ROANOKE 4--LAKE CHARLES 32), AND AT A RIGHT-OF-WAY
 BK2429'FENCE, 24.69 METERS (81.0 FT) NORTH OF THE NORTH EDGE OF THE
 BK2429'INTERSTATE EMERGENCY LANE, 56.02 METERS (183.8 FT) NORTHEAST OF THE
 BK2429'SOUTH STEEL I-BEAM LEG OF THE ABOVE MENTIONED SIGN, 2.74 METERS (9.0
 BK2429'FT) NORTH-NORTHEAST OF A 6-INCH PINE TREE, 2.74 METERS (9.0 FT)
 BK2429'NORTH-NORTHWEST OF A 4-INCH PINE TREE, 0.76 METER (2.5 FT) SOUTH OF
 BK2429'THE RIGHT-OF0WAY FENCE.
 BK2429'THE MARK IS 0.58 METERS  N FROM  A WITNESS POST
 BK2429'THE MARK IS 0.18 M BELOW I-10.
 BK2429
 BK2429                          STATION RECOVERY (1987)
 BK2429
 BK2429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 BK2429'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BK2429'THE STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BK2429'OBSERVATIONS.
 BK2429'
 BK2429'THE STATION IS LOCATED ABOUT 2.7 KM (1.7 MI)
 BK2429'NORTHWEST OF JENNINGS AND ON THE NORTH SIDE OF INTERSTATE HIGHWAY
 BK2429'10 AND SOUTH OF A BRACE IN A FENCE RUNNING EAST AND WEST.
 BK2429'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK2429'
 BK2429'TO REACH THE STATION FROM THE INTERSTATE HIGHWAY 10 OVERPASS OVER
 BK2429'STATE HIGHWAY 26 IN JENNINGS, GO WEST ALONG INTERSTATE 10 FOR 1.4
 BK2429'KM (0.9 MI) TO THE STATION ON THE RIGHT ABOUT 60 METERS EAST OF A
 BK2429'ROAD SIGN READING ROANOKE 4 LAKE CHARLES 32.
 BK2429'
 BK2429'THE STATION IS A STANDARD LADH DISK
 BK2429'STAMPED---27B010---,
 BK2429'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BK2429'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED
 BK2429'92 METERS (302 FT) NORTHEAST FROM THE NORTHEAST CORNER OF DOUBLE
 BK2429'CATCH BASINS UNDER INTERSTATE 10,
 BK2429'31.2 METERS (102.5 FT) NORTH FROM THE CENTER OF THE WEST BOUND LAND,
 BK2429'0.6 METERS (2 FT) SOUTH FROM A BRACE IN A FENCE RUNNING EAST AND
 BK2429'WEST AND
 BK2429'0.6 METERS (2 FT) NORTH FROM A WITNESS POST WITH SIGN ATTACHED.
 BK2429'
 BK2429'DESCRIBED BY RICHARD COPP, TYPED BY DEW.
 BK2429
 BK2429                          STATION RECOVERY (2004)
 BK2429
 BK2429'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2429'RECOVERED IN GOOD CONDITION.
 BK2429
 BK2429                          STATION RECOVERY (2006)
 BK2429
 BK2429'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2429'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1000 ***********************************************************************
 BK1000  DESIGNATION -  27 B 011
 BK1000  PID         -  BK1000
 BK1000  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1000  COUNTRY     -  US
 BK1000  USGS QUAD   -  JENNINGS (2018)
 BK1000
 BK1000                         *CURRENT SURVEY CONTROL
 BK1000  ______________________________________________________________________
 BK1000* NAD 83(1992) POSITION- 30 14 47.39890(N) 092 39 49.70243(W)   ADJUSTED
 BK1000* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1000  **This station is located in a suspected subsidence area (see below).
 BK1000  ______________________________________________________________________
 BK1000  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK1000  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 BK1000  HORZ ORDER      -  SECOND
 BK1000
 BK1000.The horizontal coordinates were established by classical geodetic methods
 BK1000.and adjusted by the National Geodetic Survey in January 1993.
 BK1000
 BK1000.** This station is in an area of known vertical motion. If an
 BK1000.** orthometric height was ever established but is not available 
 BK1000.** in the current survey control section, the orthometric height
 BK1000.** is considered suspect.  Suspect heights are available in the
 BK1000.** superseded section only if requested.
 BK1000
 BK1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1000.GEOID18 height accuracy estimate available here.
 BK1000
 BK1000.Click photographs - Photos may exist for this station.
 BK1000
 BK1000.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1000
 BK1000. The following values were computed from the NAD 83(1992) position.
 BK1000
 BK1000;                    North         East     Units Scale Factor Converg.
 BK1000;SPC LA S     -   194,333.424   871,957.280   MT  0.99993490   -0 39 54.9
 BK1000;SPC LA S     -   637,575.58  2,860,746.51   sFT  0.99993490   -0 39 54.9
 BK1000;UTM  15      - 3,346,147.829   532,344.768   MT  0.99961291   +0 10 09.7
 BK1000
 BK1000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1000!SPC LA S     -   1.00000215  x   0.99993490  =   0.99993705
 BK1000!UTM  15      -   1.00000215  x   0.99961291  =   0.99961506
 BK1000
 BK1000:                Primary Azimuth Mark                     Grid Az
 BK1000:SPC LA S     -  27C001                                   086 45 06.2
 BK1000:UTM  15      -  27C001                                   085 55 01.6
 BK1000
 BK1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3234446147(NAD 83)
 BK1000
 BK1000|---------------------------------------------------------------------|
 BK1000| PID    Reference Object                     Distance      Geod. Az  |
 BK1000|                                                           dddmmss.s |
 BK1000| BK2906 27C001                              APPROX. 0.8 KM 0860511.3 |
 BK1000|---------------------------------------------------------------------|
 BK1000
 BK1000                          SUPERSEDED SURVEY CONTROL
 BK1000
 BK1000  NAD 83(1986)-  30 14 47.41972(N)    092 39 49.69684(W) AD(       ) 2
 BK1000  NAD 27      -  30 14 46.67820(N)    092 39 49.19008(W) AD(       ) 2
 BK1000
 BK1000.Superseded values are not recommended for survey control.
 BK1000
 BK1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1000.See file dsdata.pdf to determine how the superseded data were derived.
 BK1000
 BK1000_MARKER: DD = SURVEY DISK
 BK1000_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1000_SP_SET: BRIDGE
 BK1000_STAMPING: 27B011 1965
 BK1000_MARK LOGO: LADHGS
 BK1000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1000+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK1000
 BK1000  HISTORY     - Date     Condition        Report By
 BK1000  HISTORY     - 1965     MONUMENTED       LADH
 BK1000  HISTORY     - 1970     GOOD             LADTD
 BK1000  HISTORY     - 20021211 GOOD             USPSQD
 BK1000  HISTORY     - 20040105 GOOD             USPSQD
 BK1000  HISTORY     - 20060928 GOOD             USPSQD
 BK1000
 BK1000                          STATION DESCRIPTION
 BK1000
 BK1000'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK1000'STATION IS SET IN THE SOUTHWEST CORNER OF THE SOUTH OVERPASS
 BK1000'OVER LA. HIGHWAY 26 (JENNINGS) ON INTERSTATE I-10.  IT IS A
 BK1000'STANDARD DISK SET IN THE ROADWAY, IN THE ABUTMENT, 3 FEET
 BK1000'NORTH OF THE CURB.  STATION IS STAMPED 27B011.  TO REACH
 BK1000'THIS STATION FROM THE U.S. POST OFFICE IN JENNINGS, FOLLOW
 BK1000'PLAQUEMINE STREET EAST FOR 0.2 MILE TO NORTH CUTTING AVENUE,
 BK1000'THENCE NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE TO LA.
 BK1000'HIGHWAY 97, THENCE NORTHWEST ALONG LA. HIGHWAY 97 FOR 1.7
 BK1000'MILES TO INTERSTATE I-10, THENCE WEST ALONG INTERSTATE I-10
 BK1000'FOR 2.0 MILES TO STATION IN OVERPASS.
 BK1000'
 BK1000'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK1000
 BK1000                          STATION RECOVERY (1970)
 BK1000
 BK1000'RECOVERY NOTE BY LA TRANSP AND DEV 1970
 BK1000'2.00 MI NW FROM JENNINGS.
 BK1000'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK1000'JENNINGS, THENCE 1.7 MILES NORTH ALONG STATE ROUTE 26, LOCATED IN THE
 BK1000'SOUTHWEST END OF THE EAST BOUND LANE BRIDGE, 3 FEET NORTH OF THE
 BK1000'GUARDRAIL, 11 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE, 100
 BK1000'FEET WEST OF THE CENTER OF STATE ROUTE 26, 7 FEET NORTHEAST OF A STEEL
 BK1000'WITNESS POST, DRILLED IN ROADWAY.  SECTION 22, T9S, R3W.
 BK1000
 BK1000                          STATION RECOVERY (2002)
 BK1000
 BK1000'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1000'RECOVERED IN GOOD CONDITION.
 BK1000
 BK1000                          STATION RECOVERY (2004)
 BK1000
 BK1000'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1000'RECOVERED IN GOOD CONDITION.
 BK1000
 BK1000                          STATION RECOVERY (2006)
 BK1000
 BK1000'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK1000'OK FOR SATALITE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0676 ***********************************************************************
 BK0676  DESIGNATION -  27 B 013 RESET
 BK0676  PID         -  BK0676
 BK0676  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0676  COUNTRY     -  US
 BK0676  USGS QUAD   -  JENNINGS (2018)
 BK0676
 BK0676                         *CURRENT SURVEY CONTROL
 BK0676  ______________________________________________________________________
 BK0676* NAD 83(1992) POSITION- 30 13 23.49458(N) 092 39 48.55934(W)   NO CHECK
 BK0676* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0676  **This station is located in a suspected subsidence area (see below).
 BK0676  ______________________________________________________________________
 BK0676  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BK0676  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BK0676  DYNAMIC HEIGHT  -          7.540 (meters)       24.74  (feet) COMP
 BK0676  MODELED GRAVITY -    979,307.7   (mgal)                       NAVD 88
 BK0676  HORZ ORDER      -  THIRD
 BK0676
 BK0676.The horizontal coordinates were established by classical geodetic methods
 BK0676.and adjusted by the National Geodetic Survey in January 1993.
 BK0676
 BK0676.No horizontal observational check was made to the station.
 BK0676
 BK0676.** This station is in an area of known vertical motion. If an
 BK0676.** orthometric height was ever established but is not available 
 BK0676.** in the current survey control section, the orthometric height
 BK0676.** is considered suspect.  Suspect heights are available in the
 BK0676.** superseded section only if requested.
 BK0676
 BK0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0676.GEOID18 height accuracy estimate available here.
 BK0676
 BK0676.Click photographs - Photos may exist for this station.
 BK0676
 BK0676.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0676
 BK0676.The dynamic height is computed by dividing the NAVD 88
 BK0676.geopotential number by the normal gravity value computed on the
 BK0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0676.degrees latitude (g = 980.6199 gals.).
 BK0676
 BK0676.The modeled gravity was interpolated from observed gravity values.
 BK0676
 BK0676. The following values were computed from the NAD 83(1992) position.
 BK0676
 BK0676;                    North         East     Units Scale Factor Converg.
 BK0676;SPC LA S     -   191,749.711   871,957.847   MT  0.99993324   -0 39 54.3
 BK0676;SPC LA S     -   629,098.84  2,860,748.37   sFT  0.99993324   -0 39 54.3
 BK0676;UTM  15      - 3,343,565.228   532,382.955   MT  0.99961294   +0 10 09.8
 BK0676
 BK0676!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0676!SPC LA S     -   1.00000309  x   0.99993324  =   0.99993633
 BK0676!UTM  15      -   1.00000309  x   0.99961294  =   0.99961603
 BK0676
 BK0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3238243565(NAD 83)
 BK0676
 BK0676                          SUPERSEDED SURVEY CONTROL
 BK0676
 BK0676  NAD 83(1986)-  30 13 23.51536(N)    092 39 48.55354(W) AD(       ) 3
 BK0676  NAD 27      -  30 13 22.77147(N)    092 39 48.04631(W) AD(       ) 3
 BK0676
 BK0676.Superseded values are not recommended for survey control.
 BK0676
 BK0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0676.See file dsdata.pdf to determine how the superseded data were derived.
 BK0676
 BK0676_MARKER: DB = BENCH MARK DISK
 BK0676_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BK0676+WITH SETTING: INTO GROUND
 BK0676_STAMPING: 27 B 013 RESET 1972
 BK0676_MARK LOGO: CGS
 BK0676_PROJECTION: RECESSED 5 CENTIMETERS
 BK0676_MAGNETIC: I = MARKER IS A STEEL ROD
 BK0676_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0676_ROD/PIPE-DEPTH: 1.2 meters
 BK0676
 BK0676  HISTORY     - Date     Condition        Report By
 BK0676  HISTORY     - 1972     MONUMENTED       NGS
 BK0676  HISTORY     - 1986     GOOD             NGS
 BK0676
 BK0676                          STATION DESCRIPTION
 BK0676
 BK0676'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK0676'IN JENNINGS.
 BK0676'LOCATED 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK0676'THE STATION IN JENNINGS, THENCE SOUTH ALONG STATE HIGHWAY 26 FOR 100
 BK0676'YARDS TO ITS INTERSECTION WITH NEZPIQUE AVE. ON THE PROPERTY OWNED BY
 BK0676'MRS ALBERTA MORGAN BURNS ESQ.  IT IS 108 FEET SOUTH OF THE CENTER OF
 BK0676'NEZPIQUES AVE, 32.5 FEET WEST OF THE CENTER OF STATE HIGHWAY 26 (LAKE
 BK0676'ARTHUR AVE), 2 FEET WEST OF A CYCLONE FENCE, 4.6 FEET NORTH OF THE
 BK0676'NORTH EDGE OF THE CONCRETE DRIVEWAY TO THE BURNS HOUSE, 29.5 FEET
 BK0676'NORTHEAST OF THE NORTH ONE OF TWO 4-FOOT OAK TREES, 6.5 FEET SOUTH OF
 BK0676'THE PROJECTED PLANE OF THE NORTH WALL OF THE HOUSE.  IT IS A BENCH
 BK0676'MARK DISK ON THE TOP OF A FOUR FOOT SECTION OF COPPER WELD ROD
 BK0676'FASTENED TO A 10-INCH SQUARE IRON PLATE ENCASED IN A 4-INCH PLASTICE
 BK0676'PIPE REENFORCED WITH CONCRETE.  IT IS FLUSH WITH THE LAWN.
 BK0676
 BK0676                          STATION RECOVERY (1986)
 BK0676
 BK0676'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0676'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0676'CYCLONE FENCE MENTIONED THEREIN NO LONGER EXIST.  NOTE THE WEST
 BK0676'PORTION OF THE DISK HAS BEEN STRUCK AND SHOULD BE USED WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0403 ***********************************************************************
 AT0403  DESIGNATION -  27 BOLT
 AT0403  PID         -  AT0403
 AT0403  STATE/COUNTY-  LA/PLAQUEMINES
 AT0403  COUNTRY     -  US
 AT0403  USGS QUAD   -  PHOENIX (2018)
 AT0403
 AT0403                         *CURRENT SURVEY CONTROL
 AT0403  ______________________________________________________________________
 AT0403* NAD 83(1986) POSITION- 29 38 19.     (N) 089 55 28.     (W)   SCALED
 AT0403* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0403  **This station is located in a suspected subsidence area (see below).
 AT0403  ______________________________________________________________________
 AT0403  GEOID HEIGHT    -        -24.940 (meters)                     GEOID18
 AT0403
 AT0403.The horizontal coordinates were scaled from a map and have
 AT0403.an estimated accuracy of +/- 6 seconds.
 AT0403
 AT0403.** This station is in an area of known vertical motion. If an
 AT0403.** orthometric height was ever established but is not available 
 AT0403.** in the current survey control section, the orthometric height
 AT0403.** is considered suspect.  Suspect heights are available in the
 AT0403.** superseded section only if requested.
 AT0403
 AT0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0403.GEOID18 height accuracy estimate available here.
 AT0403
 AT0403.Click photographs - Photos may exist for this station.
 AT0403
 AT0403;                    North         East    Units  Estimated Accuracy
 AT0403;SPC LA S     -   127,050.    1,136,420.      MT  (+/- 180 meters Scaled)
 AT0403
 AT0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT168823(NAD 83)
 AT0403
 AT0403                          SUPERSEDED SURVEY CONTROL
 AT0403
 AT0403.No superseded survey control is available for this station.
 AT0403
 AT0403_MARKER: B = BOLT
 AT0403_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0403_SP_SET: UNDERGROUND TILE
 AT0403_PROJECTION: RECESSED 91 CENTIMETERS
 AT0403_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0403
 AT0403  HISTORY     - Date     Condition        Report By
 AT0403  HISTORY     - UNK      MONUMENTED       MRC
 AT0403  HISTORY     - 1971     GOOD             NGS
 AT0403  HISTORY     - 1984     POOR             NGS
 AT0403
 AT0403                          STATION DESCRIPTION
 AT0403
 AT0403'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0403'8.8 MI NW FROM POINTE A LA HACHE.
 AT0403'ABOUT 8.8 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0403'AT POINTE A LA HACHE, 0.5 MILE SOUTHEAST OF THE PHOENIX HIGH SCHOOL,
 AT0403'0.2 MILE NORTHWEST OF A SMALL TOWER, 51 FEET NORTHEAST OF THE CENTER
 AT0403'LINE OF THE HIGHWAY, 172 FEET NORTHWEST OF A FIRE HYDRANT, 96 1/2 FEET
 AT0403'NORTHWEST OF A POWER POLE WITH A LIGHT AND TWO TRANSFORMERS, 1.0 FOOT
 AT0403'NORTHEAST OF A METAL WITNESS POST, AND IS A COPPER BOLT SET IN THE TOP
 AT0403'OF A TILE ABOUT 3 FEET UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH A
 AT0403'4-INCH IRON PIPE WHICH BEARS A MISSISSIPPI RIVER COMMISSION CAP AND
 AT0403'WHICH PROJECTS 1 1/2 FEET.  SEC 43, T 16S, R 13E.
 AT0403
 AT0403                          STATION RECOVERY (1984)
 AT0403
 AT0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0403'CAP NOT REMOVED IN SEARCH OF THE BOLT, THE PIPE WAS FOUND PROJECTING
 AT0403'ABOUT 2.3 FEET ABOVE THE GROUND AND VERY LOOSE IN THE GROUND.  NOT
 AT0403'LEVELED TO IN 1984, NOT SUITABLE FOR LEVELS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0494 ***********************************************************************
 CQ0494  DESIGNATION -  27 BOLT
 CQ0494  PID         -  CQ0494
 CQ0494  STATE/COUNTY-  LA/OUACHITA
 CQ0494  COUNTRY     -  US
 CQ0494  USGS QUAD   -  MONROE SOUTH (2018)
 CQ0494
 CQ0494                         *CURRENT SURVEY CONTROL
 CQ0494  ______________________________________________________________________
 CQ0494* NAD 83(1986) POSITION- 32 29 58.     (N) 092 06 59.     (W)   SCALED
 CQ0494* NAVD 88 ORTHO HEIGHT -    23.72  (+/-2cm)       77.8   (feet) VERTCON3
 CQ0494  ______________________________________________________________________
 CQ0494  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ0494  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0494
 CQ0494.The horizontal coordinates were scaled from a map and have
 CQ0494.an estimated accuracy of +/- 6 seconds.
 CQ0494
 CQ0494.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0494.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0494
 CQ0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0494.GEOID18 height accuracy estimate available here.
 CQ0494
 CQ0494.The vertical order pertains to the NGVD 29 superseded value.
 CQ0494
 CQ0494.Click photographs - Photos may exist for this station.
 CQ0494
 CQ0494;                    North         East    Units  Estimated Accuracy
 CQ0494;SPC LA N     -   221,760.    1,036,050.      MT  (+/- 180 meters Scaled)
 CQ0494
 CQ0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR830961(NAD 83)
 CQ0494
 CQ0494                          SUPERSEDED SURVEY CONTROL
 CQ0494
 CQ0494  NGVD 29 (11/26/84)   23.766  (m)           77.97   (f) ADJUSTED    1 2
 CQ0494
 CQ0494.Superseded values are not recommended for survey control.
 CQ0494
 CQ0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0494.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0494
 CQ0494_MARKER: B = BOLT
 CQ0494_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ0494_PROJECTION: RECESSED 122 CENTIMETERS
 CQ0494_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0494
 CQ0494  HISTORY     - Date     Condition        Report By
 CQ0494  HISTORY     - UNK      MONUMENTED       USACE
 CQ0494  HISTORY     - 1966     GOOD             CGS
 CQ0494  HISTORY     - 1969     GOOD             CGS
 CQ0494  HISTORY     - 20030301 MARK NOT FOUND   USPSQD
 CQ0494  HISTORY     - 20120527 MARK NOT FOUND   GEOCAC
 CQ0494
 CQ0494                          STATION DESCRIPTION
 CQ0494
 CQ0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0494'0.8 MI W FROM MONROE.
 CQ0494'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0494'STATION AT MONROE, THENCE 0.2 MILE SOUTH ALONG SOUTH GRAND STREET, IN
 CQ0494'SECTION 36, T 18 N, R 3 E, NEAR THE NORTHWEST CORNER OF THE COURTHOUSE
 CQ0494'LAWN, 99 FEET SOUTHWEST OF THE WEST CORNER OF THE COURTHOUSE, 73 FEET
 CQ0494'SOUTHEAST OF THE SOUTHEAST EDGE OF A SIDEWALK ALONG WOOD STREET, 30
 CQ0494'1/2 FEET SOUTHEAST OF AN 18-INCH LIVE OAK TREE, 12 FEET NORTHEAST OF
 CQ0494'THE NORTHEAST EDGE OF A SIDEWALK ALONG SOUTH GRAND STREET, ABOUT LEVEL
 CQ0494'WITH THE SIDEWALK, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB
 CQ0494'ABOUT 4 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 CQ0494'IRON PIPE WHICH BEARS A BRASS CAP AND IS ABOUT LEVEL WITH THE SURFACE
 CQ0494'OF THE GROUND.
 CQ0494
 CQ0494                          STATION RECOVERY (1969)
 CQ0494
 CQ0494'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0494'RECOVERED IN GOOD CONDITION.
 CQ0494
 CQ0494                          STATION RECOVERY (2003)
 CQ0494
 CQ0494'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEC)
 CQ0494'MARK NOT FOUND.
 CQ0494
 CQ0494                          STATION RECOVERY (2012)
 CQ0494
 CQ0494'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ0494'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2420 ***********************************************************************
 BJ2420  DESIGNATION -  27 BOLT
 BJ2420  PID         -  BJ2420
 BJ2420  STATE/COUNTY-  LA/ST MARTIN
 BJ2420  COUNTRY     -  US
 BJ2420  USGS QUAD   -  COW BAYOU (2018)
 BJ2420
 BJ2420                         *CURRENT SURVEY CONTROL
 BJ2420  ______________________________________________________________________
 BJ2420* NAD 83(1986) POSITION- 30 16 17.     (N) 091 35 25.     (W)   SCALED
 BJ2420* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2420  **This station is located in a suspected subsidence area (see below).
 BJ2420  ______________________________________________________________________
 BJ2420  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ2420
 BJ2420.The horizontal coordinates were scaled from a map and have
 BJ2420.an estimated accuracy of +/- 6 seconds.
 BJ2420
 BJ2420.** This station is in an area of known vertical motion. If an
 BJ2420.** orthometric height was ever established but is not available 
 BJ2420.** in the current survey control section, the orthometric height
 BJ2420.** is considered suspect.  Suspect heights are available in the
 BJ2420.** superseded section only if requested.
 BJ2420
 BJ2420.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2420.GEOID18 height accuracy estimate available here.
 BJ2420
 BJ2420.Click photographs - Photos may exist for this station.
 BJ2420
 BJ2420;                    North         East    Units  Estimated Accuracy
 BJ2420;SPC LA S     -   196,380.      975,280.      MT  (+/- 180 meters Scaled)
 BJ2420
 BJ2420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP355496(NAD 83)
 BJ2420
 BJ2420                          SUPERSEDED SURVEY CONTROL
 BJ2420
 BJ2420.No superseded survey control is available for this station.
 BJ2420
 BJ2420_MARKER: B = BOLT
 BJ2420_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2420_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2420_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2420
 BJ2420  HISTORY     - Date     Condition        Report By
 BJ2420  HISTORY     - UNK      MONUMENTED       USACE
 BJ2420  HISTORY     - 1933     GOOD             USACE
 BJ2420  HISTORY     - 1953     MARK NOT FOUND   USGS
 BJ2420
 BJ2420                          STATION DESCRIPTION
 BJ2420
 BJ2420'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2420'7.7 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2420'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, ABOUT 2-1/4 MILES
 BJ2420'NORTHWEST OF BIG TENSAS BAYOU, AT THE SOUTHEAST END OF SEC. 7, T9S,
 BJ2420'R9E, ABOUT 1,550 FEET BELOW THE JACK KEITH RESIDENCE AT THE
 BJ2420'FOOT OF WHISKEY BAY, ABOUT 500 FEET ABOVE A PROMINENT BEND IN THE
 BJ2420'RIVER, DIRECTLY OPPOSITE A LONE 30-INCH CYPRESS TREE STANDING 112 FEET
 BJ2420'EAST OF THE EAST BANK OF THE RIVER, 264 FEET WEST OF THE WEST BANK,
 BJ2420'101.6 FEET NORTHWEST OF P.B.M. WHISKEY BAY (U.S.E.), DESCRIBED ABOVE,
 BJ2420'58.8 FEET WEST OF A TRIANGULAR-BLAZED 20-INCH WILLOW TREE, 50.2 FEET
 BJ2420'NORTH OF A TRIANGULAR-BLAZED 14-INCH CYPRESS TREE, 17 FEET EAST OF A
 BJ2420'TRIANGULAR-BLAZED 4-INCH COTTONWOOD TREE, 9.8 FEET NORTH OF A BLAZED
 BJ2420'4-INCH ASH TREE, AND NEAR A 6-INCH IRON PIPE PROJECTING ABOUT 4 FEET
 BJ2420'ABOVE GROUND.  A COPPER BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET
 BJ2420'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE AND BEARING
 BJ2420'A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2420
 BJ2420                          STATION RECOVERY (1953)
 BJ2420
 BJ2420'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1953
 BJ2420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0402 ***********************************************************************
 AT0402  DESIGNATION -  27 CAP
 AT0402  PID         -  AT0402
 AT0402  STATE/COUNTY-  LA/PLAQUEMINES
 AT0402  COUNTRY     -  US
 AT0402  USGS QUAD   -  PHOENIX (2018)
 AT0402
 AT0402                         *CURRENT SURVEY CONTROL
 AT0402  ______________________________________________________________________
 AT0402* NAD 83(1986) POSITION- 29 38 19.     (N) 089 55 28.     (W)   SCALED
 AT0402* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0402  **This station is located in a suspected subsidence area (see below).
 AT0402  ______________________________________________________________________
 AT0402  GEOID HEIGHT    -        -24.940 (meters)                     GEOID18
 AT0402
 AT0402.The horizontal coordinates were scaled from a map and have
 AT0402.an estimated accuracy of +/- 6 seconds.
 AT0402
 AT0402.** This station is in an area of known vertical motion. If an
 AT0402.** orthometric height was ever established but is not available 
 AT0402.** in the current survey control section, the orthometric height
 AT0402.** is considered suspect.  Suspect heights are available in the
 AT0402.** superseded section only if requested.
 AT0402
 AT0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0402.GEOID18 height accuracy estimate available here.
 AT0402
 AT0402.Click photographs - Photos may exist for this station.
 AT0402
 AT0402;                    North         East    Units  Estimated Accuracy
 AT0402;SPC LA S     -   127,050.    1,136,420.      MT  (+/- 180 meters Scaled)
 AT0402
 AT0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT168823(NAD 83)
 AT0402
 AT0402                          SUPERSEDED SURVEY CONTROL
 AT0402
 AT0402.No superseded survey control is available for this station.
 AT0402
 AT0402_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0402_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0402_MARK LOGO: MRC
 AT0402_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0402
 AT0402  HISTORY     - Date     Condition        Report By
 AT0402  HISTORY     - 1964     MONUMENTED       MRC
 AT0402  HISTORY     - 1971     GOOD             NGS
 AT0402  HISTORY     - 1984     POOR             NGS
 AT0402
 AT0402                          STATION DESCRIPTION
 AT0402
 AT0402'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0402'8.8 MI NW FROM POINTE A LA HACHE.
 AT0402'ABOUT 8.8 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0402'AT POINTE A LA HACHE, 0.5 MILE SOUTHEAST OF THE PHOENIX HIGH SCHOOL,
 AT0402'0.2 MILE NORTHWEST OF A SMALL TOWER, 51 FEET NORTHEAST OF THE CENTER
 AT0402'LINE OF THE HIGHWAY, 172 FEET NORTHWEST OF A FIRE HYDRANT, 96 1/2 FEET
 AT0402'NORTHWEST OF A POWER POLE WITH A LIGHT AND TWO TRANSFORMERS, 1.0 FOOT
 AT0402'NORTHEAST OF A METAL WITNESS POST, A 4-INCH IRON PIPE WHICH BEARS A
 AT0402'MISSISSIPPI RIVER COMMISSION CAP AND WHICH PROJECTS 1 1/2 FEET. SEC
 AT0402'43, T 16S, R 13E.
 AT0402
 AT0402                          STATION RECOVERY (1984)
 AT0402
 AT0402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0402'PIPE FOUND PROJECTING ABOUT 2.3 FEET AND VERY LOOSE IN THE GROUND, NOT
 AT0402'SUITABLE FOR LEVELS.  THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0493 ***********************************************************************
 CQ0493  DESIGNATION -  27 CAP
 CQ0493  PID         -  CQ0493
 CQ0493  STATE/COUNTY-  LA/OUACHITA
 CQ0493  COUNTRY     -  US
 CQ0493  USGS QUAD   -  MONROE SOUTH (2018)
 CQ0493
 CQ0493                         *CURRENT SURVEY CONTROL
 CQ0493  ______________________________________________________________________
 CQ0493* NAD 83(1986) POSITION- 32 29 58.     (N) 092 06 59.     (W)   SCALED
 CQ0493* NAVD 88 ORTHO HEIGHT -    24.96  (+/-2cm)       81.9   (feet) VERTCON3
 CQ0493  ______________________________________________________________________
 CQ0493  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ0493  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0493
 CQ0493.The horizontal coordinates were scaled from a map and have
 CQ0493.an estimated accuracy of +/- 6 seconds.
 CQ0493
 CQ0493.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0493.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0493
 CQ0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0493.GEOID18 height accuracy estimate available here.
 CQ0493
 CQ0493.The vertical order pertains to the NGVD 29 superseded value.
 CQ0493
 CQ0493.Click photographs - Photos may exist for this station.
 CQ0493
 CQ0493;                    North         East    Units  Estimated Accuracy
 CQ0493;SPC LA N     -   221,760.    1,036,050.      MT  (+/- 180 meters Scaled)
 CQ0493
 CQ0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR830961(NAD 83)
 CQ0493
 CQ0493                          SUPERSEDED SURVEY CONTROL
 CQ0493
 CQ0493  NGVD 29 (11/26/84)   25.001  (m)           82.02   (f) ADJUSTED    1 2
 CQ0493
 CQ0493.Superseded values are not recommended for survey control.
 CQ0493
 CQ0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0493.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0493
 CQ0493_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ0493_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ0493_MARK LOGO: USACE
 CQ0493_PROJECTION: FLUSH
 CQ0493_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0493
 CQ0493  HISTORY     - Date     Condition        Report By
 CQ0493  HISTORY     - UNK      MONUMENTED       USACE
 CQ0493  HISTORY     - 1966     GOOD             CGS
 CQ0493  HISTORY     - 1969     GOOD             CGS
 CQ0493  HISTORY     - 20030301 MARK NOT FOUND   USPSQD
 CQ0493  HISTORY     - 20120527 MARK NOT FOUND   GEOCAC
 CQ0493
 CQ0493                          STATION DESCRIPTION
 CQ0493
 CQ0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0493'0.8 MI W FROM MONROE.
 CQ0493'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0493'STATION AT MONROE, THENCE 0.2 MILE SOUTH ALONG SOUTH GRAND STREET, IN
 CQ0493'SECTION 36, T 18 N, R 3 E, NEAR THE NORTHWEST CORNER OF THE COURTHOUSE
 CQ0493'LAWN, 99 FEET SOUTHWEST OF THE WEST CORNER OF THE COURTHOUSE, 73 FEET
 CQ0493'SOUTHEAST OF THE SOUTHEAST EDGE OF A SIDEWALK ALONG WOOD STREET, 30
 CQ0493'1/2 FEET SOUTHEAST OF AN 18-INCH LIVE OAK TREE, 12 FEET NORTHEAST OF
 CQ0493'THE NORTHEAST EDGE OF A SIDEWALK ALONG SOUTH GRAND STREET, ABOUT LEVEL
 CQ0493'WITH THE SIDEWALK A 4-INCH IRON PIPE WHICH BEARS A BRASS CAP AND IS
 CQ0493'ABOUT LEVEL WITH THE SURFACE OF THE GROUND.
 CQ0493
 CQ0493                          STATION RECOVERY (1969)
 CQ0493
 CQ0493'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0493'RECOVERED IN GOOD CONDITION.
 CQ0493
 CQ0493                          STATION RECOVERY (2003)
 CQ0493
 CQ0493'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEC)
 CQ0493'MARK NOT FOUND.
 CQ0493
 CQ0493                          STATION RECOVERY (2012)
 CQ0493
 CQ0493'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ0493'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2419 ***********************************************************************
 BJ2419  DESIGNATION -  27 CAP
 BJ2419  PID         -  BJ2419
 BJ2419  STATE/COUNTY-  LA/ST MARTIN
 BJ2419  COUNTRY     -  US
 BJ2419  USGS QUAD   -  COW BAYOU (2018)
 BJ2419
 BJ2419                         *CURRENT SURVEY CONTROL
 BJ2419  ______________________________________________________________________
 BJ2419* NAD 83(1986) POSITION- 30 16 17.     (N) 091 35 25.     (W)   SCALED
 BJ2419* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2419  **This station is located in a suspected subsidence area (see below).
 BJ2419  ______________________________________________________________________
 BJ2419  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ2419
 BJ2419.The horizontal coordinates were scaled from a map and have
 BJ2419.an estimated accuracy of +/- 6 seconds.
 BJ2419
 BJ2419.** This station is in an area of known vertical motion. If an
 BJ2419.** orthometric height was ever established but is not available 
 BJ2419.** in the current survey control section, the orthometric height
 BJ2419.** is considered suspect.  Suspect heights are available in the
 BJ2419.** superseded section only if requested.
 BJ2419
 BJ2419.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2419.GEOID18 height accuracy estimate available here.
 BJ2419
 BJ2419.Click photographs - Photos may exist for this station.
 BJ2419
 BJ2419;                    North         East    Units  Estimated Accuracy
 BJ2419;SPC LA S     -   196,380.      975,280.      MT  (+/- 180 meters Scaled)
 BJ2419
 BJ2419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP355496(NAD 83)
 BJ2419
 BJ2419                          SUPERSEDED SURVEY CONTROL
 BJ2419
 BJ2419.No superseded survey control is available for this station.
 BJ2419
 BJ2419_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2419_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2419_MARK LOGO: USACE
 BJ2419_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2419_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2419
 BJ2419  HISTORY     - Date     Condition        Report By
 BJ2419  HISTORY     - UNK      MONUMENTED       USACE
 BJ2419  HISTORY     - 1933     GOOD             USACE
 BJ2419  HISTORY     - 1953     MARK NOT FOUND   USGS
 BJ2419
 BJ2419                          STATION DESCRIPTION
 BJ2419
 BJ2419'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2419'7.7 MI SE FROM BUTTE LA ROSE.
 BJ2419'7.7 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2419'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, ABOUT 2-1/4 MILES
 BJ2419'NORTHWEST OF BIG TENSAS BAYOU, AT THE SOUTHEAST END OF SEC. 7, T. 9
 BJ2419'S., R. 9 E., ABOUT 1,550 FEET BELOW THE JACK KEITH RESIDENCE AT THE
 BJ2419'FOOT OF WHISKEY BAY, ABOUT 500 FEET ABOVE A PROMINENT BEND IN THE
 BJ2419'RIVER, DIRECTLY OPPOSITE A LONG 30-INCH CYPRESS TREE STANDING 112 FEET
 BJ2419'EAST OF THE EAST BANK OF THE RIVER, 264 FEET WEST OF THE WEST BANK,
 BJ2419'101.6 FEET NORTHWEST OF P.B.M. WHISKEY BAY (U.S.E.), DESCRIBED ABOVE,
 BJ2419'58.8 FEET WEST OF A TRIANGULAR-BLAZED 20-INCH WILLOW TREE, 50.2 FEET
 BJ2419'NORTH OF A TRIANGULAR-BLAZED 14-INCH CYPRESS TREE, 17 FEET EAST OF A
 BJ2419'TRIANGULAR-BLAZED 4-INCH COTTONWOOD TREE, 9.8 FEET NORTH OF A BLAZED
 BJ2419'4-INCH ASH TREE, AND NEAR A 6-INCH IRON PIPE PROJECTING ABOUT 4 FEET
 BJ2419'ABOVE GROUND.  AN IRON PIPE AND BEARING A CORPS OF ENGINEERS, U.S.
 BJ2419'ARMY, STANDARD CAP.
 BJ2419
 BJ2419                          STATION RECOVERY (1953)
 BJ2419
 BJ2419'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1953
 BJ2419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0674 ***********************************************************************
 BJ0674  DESIGNATION -  27 LLD ANO
 BJ0674  PID         -  BJ0674
 BJ0674  STATE/COUNTY-  LA/ST JAMES
 BJ0674  COUNTRY     -  US
 BJ0674  USGS QUAD   -  LUTCHER (2018)
 BJ0674
 BJ0674                         *CURRENT SURVEY CONTROL
 BJ0674  ______________________________________________________________________
 BJ0674* NAD 83(1986) POSITION- 30 01 27.     (N) 090 41 52.     (W)   SCALED
 BJ0674* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0674  **This station is located in a suspected subsidence area (see below).
 BJ0674  ______________________________________________________________________
 BJ0674  GEOID HEIGHT    -        -26.299 (meters)                     GEOID18
 BJ0674  DYNAMIC HEIGHT  -          5.11  (meters)       16.8   (feet) COMP
 BJ0674  MODELED GRAVITY -    979,311.9   (mgal)                       NAVD 88
 BJ0674
 BJ0674.The horizontal coordinates were scaled from a map and have
 BJ0674.an estimated accuracy of +/- 6 seconds.
 BJ0674
 BJ0674.** This station is in an area of known vertical motion. If an
 BJ0674.** orthometric height was ever established but is not available 
 BJ0674.** in the current survey control section, the orthometric height
 BJ0674.** is considered suspect.  Suspect heights are available in the
 BJ0674.** superseded section only if requested.
 BJ0674
 BJ0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0674.GEOID18 height accuracy estimate available here.
 BJ0674
 BJ0674.Click photographs - Photos may exist for this station.
 BJ0674
 BJ0674.The dynamic height is computed by dividing the NAVD 88
 BJ0674.geopotential number by the normal gravity value computed on the
 BJ0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0674.degrees latitude (g = 980.6199 gals.).
 BJ0674
 BJ0674.The modeled gravity was interpolated from observed gravity values.
 BJ0674
 BJ0674;                    North         East    Units  Estimated Accuracy
 BJ0674;SPC LA S     -   169,120.    1,061,300.      MT  (+/- 180 meters Scaled)
 BJ0674
 BJ0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP220236(NAD 83)
 BJ0674
 BJ0674                          SUPERSEDED SURVEY CONTROL
 BJ0674
 BJ0674.No superseded survey control is available for this station.
 BJ0674
 BJ0674_MARKER: DD = SURVEY DISK
 BJ0674_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0674_STAMPING: 27 LLD ANO
 BJ0674_MARK LOGO: USACE
 BJ0674_PROJECTION: FLUSH
 BJ0674_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0674_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0674_ROD/PIPE-DEPTH: 21.6 meters
 BJ0674
 BJ0674  HISTORY     - Date     Condition        Report By
 BJ0674  HISTORY     - 1975     MONUMENTED       USACE
 BJ0674  HISTORY     - 1977     GOOD             NGS
 BJ0674
 BJ0674                          STATION DESCRIPTION
 BJ0674
 BJ0674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0674'IN VACHERIE.
 BJ0674'AT VACHERIE, 0.25 MILE SOUTHWEST ALONG STATE HIGHWAY 20 FROM WHERE
 BJ0674'STATE HIGHWAY 20 PROCEEDS NORTH TO LUTCHER FERRY CROSSING AND STATE
 BJ0674'HIGHWAY 18 JUNCTIONS, 30 FT NORTHWEST OF THE CENTER LINE OF THE
 BJ0674'HIGHWAY, 22.5 FT SOUTHWEST OF THE EXTENDED CENTER LINE OF ST. JAMES
 BJ0674'DRIVE, 60 FT NORTH AND ACROSS THE HIGHWAY FROM A POWER LINE POLE
 BJ0674'WITH ONE TRANSFORMER NUMBER 47, A DISK ON TOP OF A 1-INCH IRON PIPE
 BJ0674'DRIVEN TO A DEPTH OF 71 FT, THE DISK IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0914 ***********************************************************************
 BK0914  TIDAL BM    -  This is a Tidal Bench Mark.
 BK0914  DESIGNATION -  27 V 1
 BK0914  PID         -  BK0914
 BK0914  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0914  COUNTRY     -  US
 BK0914  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0914
 BK0914                         *CURRENT SURVEY CONTROL
 BK0914  ______________________________________________________________________
 BK0914* NAD 83(1986) POSITION- 30 04 31.     (N) 092 39 54.     (W)   SCALED
 BK0914* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0914  **This station is located in a suspected subsidence area (see below).
 BK0914  ______________________________________________________________________
 BK0914  GEOID HEIGHT    -        -26.975 (meters)                     GEOID18
 BK0914
 BK0914.The horizontal coordinates were scaled from a map and have
 BK0914.an estimated accuracy of +/- 6 seconds.
 BK0914
 BK0914.** This station is in an area of known vertical motion. If an
 BK0914.** orthometric height was ever established but is not available 
 BK0914.** in the current survey control section, the orthometric height
 BK0914.** is considered suspect.  Suspect heights are available in the
 BK0914.** superseded section only if requested.
 BK0914
 BK0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0914.GEOID18 height accuracy estimate available here.
 BK0914
 BK0914.This Tidal Bench Mark is designated as VM 23151
 BK0914.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BK0914
 BK0914.Click photographs - Photos may exist for this station.
 BK0914
 BK0914;                    North         East    Units  Estimated Accuracy
 BK0914;SPC LA S     -   175,360.      871,620.      MT  (+/- 180 meters Scaled)
 BK0914
 BK0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP322271(NAD 83)
 BK0914
 BK0914                          SUPERSEDED SURVEY CONTROL
 BK0914
 BK0914.No superseded survey control is available for this station.
 BK0914
 BK0914_MARKER: DD = SURVEY DISK
 BK0914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0914_STAMPING: 27V1 1968
 BK0914_MARK LOGO: LADHGS
 BK0914_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0914+STABILITY: SURFACE MOTION
 BK0914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0914+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0914
 BK0914  HISTORY     - Date     Condition        Report By
 BK0914  HISTORY     - 1968     MONUMENTED       LADTD
 BK0914  HISTORY     - 1969     GOOD             LADTD
 BK0914  HISTORY     - 1982     GOOD             LADTD
 BK0914  HISTORY     - 19981016 GOOD             USPSQD
 BK0914  HISTORY     - 20050207 GOOD             USPSQD
 BK0914
 BK0914                          STATION DESCRIPTION
 BK0914
 BK0914'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0914'1.0 MI SE FROM LAKE ARTHUR.
 BK0914'ABOUT 1.0 MILE SOUTHEAST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0914'OFFICE AT LAKE ARTHUR, 82.6 FEET SOUTHWEST OF THE CENTERLINE OF LA.
 BK0914'14, 75.4 FEET EAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0914'BELONGING TO A MR. J. M. OUSTALET, 0.8 FOOT EAST OF A CHAIN LINK
 BK0914'FENCE, 81.4 FEET WEST OF A POWER POLE, 1.2 FEET SOUTHWEST OF A STEEL
 BK0914'WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0914'SEC 14, T 11S, R3W.
 BK0914
 BK0914                          STATION RECOVERY (1982)
 BK0914
 BK0914'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0914'RECOVERED IN GOOD CONDITION.
 BK0914
 BK0914                          STATION RECOVERY (1998)
 BK0914
 BK0914'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0914'RECOVERED IN GOOD CONDITION.
 BK0914
 BK0914                          STATION RECOVERY (2005)
 BK0914
 BK0914'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0923 ***********************************************************************
 BK0923  DESIGNATION -  27 V 10
 BK0923  PID         -  BK0923
 BK0923  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0923  COUNTRY     -  US
 BK0923  USGS QUAD   -  JENNINGS (2018)
 BK0923
 BK0923                         *CURRENT SURVEY CONTROL
 BK0923  ______________________________________________________________________
 BK0923* NAD 83(1986) POSITION- 30 11 48.     (N) 092 39 50.     (W)   SCALED
 BK0923* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0923  **This station is located in a suspected subsidence area (see below).
 BK0923  ______________________________________________________________________
 BK0923  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BK0923
 BK0923.The horizontal coordinates were scaled from a map and have
 BK0923.an estimated accuracy of +/- 6 seconds.
 BK0923
 BK0923.** This station is in an area of known vertical motion. If an
 BK0923.** orthometric height was ever established but is not available 
 BK0923.** in the current survey control section, the orthometric height
 BK0923.** is considered suspect.  Suspect heights are available in the
 BK0923.** superseded section only if requested.
 BK0923
 BK0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0923.GEOID18 height accuracy estimate available here.
 BK0923
 BK0923.Click photographs - Photos may exist for this station.
 BK0923
 BK0923;                    North         East    Units  Estimated Accuracy
 BK0923;SPC LA S     -   188,810.      871,890.      MT  (+/- 180 meters Scaled)
 BK0923
 BK0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP323406(NAD 83)
 BK0923
 BK0923                          SUPERSEDED SURVEY CONTROL
 BK0923
 BK0923.No superseded survey control is available for this station.
 BK0923
 BK0923_MARKER: DD = SURVEY DISK
 BK0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0923_STAMPING: 27V10 1968
 BK0923_MARK LOGO: LADHGS
 BK0923_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0923+STABILITY: SURFACE MOTION
 BK0923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0923+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0923
 BK0923  HISTORY     - Date     Condition        Report By
 BK0923  HISTORY     - 1968     MONUMENTED       LADTD
 BK0923  HISTORY     - 19961229 GOOD             USPSQD
 BK0923  HISTORY     - 20050207 GOOD             USPSQD
 BK0923
 BK0923                          STATION DESCRIPTION
 BK0923
 BK0923'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0923'2.25 MI SW FROM JENNINGS.
 BK0923'ABOUT 0.30 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0923'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN JENNINGS TO ITS
 BK0923'INTERSECTION WITH LOUISIANA HIGHWAY 26 (LAKE ARTHUR AVENUE).  THENCE
 BK0923'ABOUT 1.95 MILES SOUTH ALONG LOUISIANA HIGHWAY 26.  IN SECTION 10,
 BK0923'T10S, R3W.  65.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 26,
 BK0923'93.5 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME
 BK0923'RESIDENCE BELONGING TO MRS. J. L. MCREE, 20.5 FEET SOUTHWEST OF A 24
 BK0923'INCH OAK TREE, 101.5 FEET NORTH-NORTHWEST OF A 24 INCH OAK TREE, 1.0
 BK0923'FOOT NORTH OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0923'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2
 BK0923'FEET WEST OF THE MARK.
 BK0923
 BK0923                          STATION RECOVERY (1996)
 BK0923
 BK0923'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0923'RECOVERED IN GOOD CONDITION.
 BK0923
 BK0923                          STATION RECOVERY (2005)
 BK0923
 BK0923'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0923'THE HOUSE NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2074 ***********************************************************************
 BK2074  DESIGNATION -  27 V 100
 BK2074  PID         -  BK2074
 BK2074  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2074  COUNTRY     -  US
 BK2074  USGS QUAD   -  FENTON (2018)
 BK2074
 BK2074                         *CURRENT SURVEY CONTROL
 BK2074  ______________________________________________________________________
 BK2074* NAD 83(1986) POSITION- 30 22 29.     (N) 092 55 44.     (W)   SCALED
 BK2074* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2074  **This station is located in a suspected subsidence area (see below).
 BK2074  ______________________________________________________________________
 BK2074  GEOID HEIGHT    -        -27.259 (meters)                     GEOID18
 BK2074  DYNAMIC HEIGHT  -         10.256 (meters)       33.65  (feet) COMP
 BK2074  MODELED GRAVITY -    979,326.6   (mgal)                       NAVD 88
 BK2074
 BK2074.The horizontal coordinates were scaled from a map and have
 BK2074.an estimated accuracy of +/- 6 seconds.
 BK2074
 BK2074.** This station is in an area of known vertical motion. If an
 BK2074.** orthometric height was ever established but is not available 
 BK2074.** in the current survey control section, the orthometric height
 BK2074.** is considered suspect.  Suspect heights are available in the
 BK2074.** superseded section only if requested.
 BK2074
 BK2074.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2074.GEOID18 height accuracy estimate available here.
 BK2074
 BK2074.Click photographs - Photos may exist for this station.
 BK2074
 BK2074.The dynamic height is computed by dividing the NAVD 88
 BK2074.geopotential number by the normal gravity value computed on the
 BK2074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2074.degrees latitude (g = 980.6199 gals.).
 BK2074
 BK2074.The modeled gravity was interpolated from observed gravity values.
 BK2074
 BK2074;                    North         East    Units  Estimated Accuracy
 BK2074;SPC LA S     -   208,870.      846,650.      MT  (+/- 180 meters Scaled)
 BK2074
 BK2074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP068603(NAD 83)
 BK2074
 BK2074                          SUPERSEDED SURVEY CONTROL
 BK2074
 BK2074.No superseded survey control is available for this station.
 BK2074
 BK2074_MARKER: DD = SURVEY DISK
 BK2074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2074_STAMPING: 27V100 1977
 BK2074_MARK LOGO: LADHGS
 BK2074_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2074+STABILITY: SURFACE MOTION
 BK2074
 BK2074  HISTORY     - Date     Condition        Report By
 BK2074  HISTORY     - 1977     MONUMENTED       LADTD
 BK2074  HISTORY     - 1986     GOOD             NGS
 BK2074  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 BK2074  HISTORY     - 20040420 MARK NOT FOUND   USPSQD
 BK2074
 BK2074                          STATION DESCRIPTION
 BK2074
 BK2074'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2074'1.55 MI NW FROM FENTON.
 BK2074'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2074'FENTON, THENCE WEST 0.7 MILE ALONG THIRD AVENUE, THENCE 0.75 MILE
 BK2074'NORTH ALONG A PARISH ROAD, 36 FEET EAST OF THE CENTERLINE OF THE
 BK2074'PARISH ROAD, 27 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE FRONT
 BK2074'PORCH OF A FRAME HOUSE BELONGING TO A MR. BENNETT AUGUSTINE, 2 FEET
 BK2074'NORTHWEST OF A FENCE CORNER, ABOUT LEVEL WITH THE ROADWAY, 2 FEET EAST
 BK2074'OF A METAL WITNESS POST, AND SET IN A CONCRETE POST PROJECTING 3
 BK2074'INCHES ABOVE THE GROUND.
 BK2074
 BK2074                          STATION RECOVERY (1986)
 BK2074
 BK2074'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2074'RECOVERED IN GOOD CONDITION.
 BK2074
 BK2074                          STATION RECOVERY (2003)
 BK2074
 BK2074'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2074'MARK NOT FOUND.
 BK2074
 BK2074                          STATION RECOVERY (2004)
 BK2074
 BK2074'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2074'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2075 ***********************************************************************
 BK2075  DESIGNATION -  27 V 101
 BK2075  PID         -  BK2075
 BK2075  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2075  COUNTRY     -  US
 BK2075  USGS QUAD   -  FENTON (2018)
 BK2075
 BK2075                         *CURRENT SURVEY CONTROL
 BK2075  ______________________________________________________________________
 BK2075* NAD 83(1986) POSITION- 30 21 55.     (N) 092 55 12.     (W)   SCALED
 BK2075* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2075  **This station is located in a suspected subsidence area (see below).
 BK2075  ______________________________________________________________________
 BK2075  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK2075  DYNAMIC HEIGHT  -          9.808 (meters)       32.18  (feet) COMP
 BK2075  MODELED GRAVITY -    979,324.9   (mgal)                       NAVD 88
 BK2075
 BK2075.The horizontal coordinates were scaled from a map and have
 BK2075.an estimated accuracy of +/- 6 seconds.
 BK2075
 BK2075.** This station is in an area of known vertical motion. If an
 BK2075.** orthometric height was ever established but is not available 
 BK2075.** in the current survey control section, the orthometric height
 BK2075.** is considered suspect.  Suspect heights are available in the
 BK2075.** superseded section only if requested.
 BK2075
 BK2075.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2075.GEOID18 height accuracy estimate available here.
 BK2075
 BK2075.Click photographs - Photos may exist for this station.
 BK2075
 BK2075.The dynamic height is computed by dividing the NAVD 88
 BK2075.geopotential number by the normal gravity value computed on the
 BK2075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2075.degrees latitude (g = 980.6199 gals.).
 BK2075
 BK2075.The modeled gravity was interpolated from observed gravity values.
 BK2075
 BK2075;                    North         East    Units  Estimated Accuracy
 BK2075;SPC LA S     -   207,810.      847,490.      MT  (+/- 180 meters Scaled)
 BK2075
 BK2075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP076592(NAD 83)
 BK2075
 BK2075                          SUPERSEDED SURVEY CONTROL
 BK2075
 BK2075.No superseded survey control is available for this station.
 BK2075
 BK2075_MARKER: DD = SURVEY DISK
 BK2075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2075_STAMPING: 27V101 1977
 BK2075_MARK LOGO: LADHGS
 BK2075_PROJECTION: FLUSH
 BK2075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2075+STABILITY: SURFACE MOTION
 BK2075
 BK2075  HISTORY     - Date     Condition        Report By
 BK2075  HISTORY     - 1977     MONUMENTED       LADTD
 BK2075  HISTORY     - 1986     GOOD             NGS
 BK2075  HISTORY     - 20021105 GOOD             USPSQD
 BK2075
 BK2075                          STATION DESCRIPTION
 BK2075
 BK2075'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2075'0.3 MI NW FROM FENTON.
 BK2075'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2075'FENTON, THENCE WEST 0.2 MILE ALONG THIRD AVENUE, 78 FEET SOUTHWEST OF
 BK2075'THE SOUTHWEST CORNER OF THE FRONT PORCH OF ST. CHARLES BORROMEO
 BK2075'CATHOLIC CHURCH, 133 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF ST.
 BK2075'CHARLES BORROMEO STATUE, 49 FEET NORTH OF THE CENTERLINE OF THIRD
 BK2075'AVENUE, 50 FEET EAST OF THE CENTERLINE OF FIRST STREET, 2 FEET WEST OF
 BK2075'A METAL WITNESS POST, 1 FOOT NORTH OF A CONCRETE SIDEWALK, AND SET IN
 BK2075'A CONCRETE POST ABOUT LEVEL WITH THE HIGHWAY AND FLUSH WITH THE GROUND
 BK2075
 BK2075                          STATION RECOVERY (1986)
 BK2075
 BK2075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2075'RECOVERED IN GOOD CONDITION.
 BK2075
 BK2075                          STATION RECOVERY (2002)
 BK2075
 BK2075'RECOVERY NOTE BY US POWER SQUADRON 2002 (JLL)
 BK2075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2076 ***********************************************************************
 BK2076  DESIGNATION -  27 V 102
 BK2076  PID         -  BK2076
 BK2076  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2076  COUNTRY     -  US
 BK2076  USGS QUAD   -  FENTON (2018)
 BK2076
 BK2076                         *CURRENT SURVEY CONTROL
 BK2076  ______________________________________________________________________
 BK2076* NAD 83(1986) POSITION- 30 21 55.     (N) 092 54 26.     (W)   SCALED
 BK2076* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2076  **This station is located in a suspected subsidence area (see below).
 BK2076  ______________________________________________________________________
 BK2076  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK2076
 BK2076.The horizontal coordinates were scaled from a map and have
 BK2076.an estimated accuracy of +/- 6 seconds.
 BK2076
 BK2076.** This station is in an area of known vertical motion. If an
 BK2076.** orthometric height was ever established but is not available 
 BK2076.** in the current survey control section, the orthometric height
 BK2076.** is considered suspect.  Suspect heights are available in the
 BK2076.** superseded section only if requested.
 BK2076
 BK2076.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2076.GEOID18 height accuracy estimate available here.
 BK2076
 BK2076.Click photographs - Photos may exist for this station.
 BK2076
 BK2076;                    North         East    Units  Estimated Accuracy
 BK2076;SPC LA S     -   207,800.      848,710.      MT  (+/- 180 meters Scaled)
 BK2076
 BK2076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP089592(NAD 83)
 BK2076
 BK2076                          SUPERSEDED SURVEY CONTROL
 BK2076
 BK2076.No superseded survey control is available for this station.
 BK2076
 BK2076_MARKER: DD = SURVEY DISK
 BK2076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2076_STAMPING: 27V102 1977
 BK2076_MARK LOGO: LADHGS
 BK2076_PROJECTION: FLUSH
 BK2076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2076+STABILITY: SURFACE MOTION
 BK2076
 BK2076  HISTORY     - Date     Condition        Report By
 BK2076  HISTORY     - 1977     MONUMENTED       LADTD
 BK2076  HISTORY     - 19961118 GOOD             USPSQD
 BK2076  HISTORY     - 20030312 GOOD             USPSQD
 BK2076  HISTORY     - 20040420 GOOD             USPSQD
 BK2076
 BK2076                          STATION DESCRIPTION
 BK2076
 BK2076'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2076'0.8 MI NE FROM FENTON.
 BK2076'ABOUT 0.10 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2076'FENTON, THENCE EAST 0.65 MILE ALONG STATE HIGHWAY 102, 40 FEET NORTH
 BK2076'OF THE CENTERLINE OF THE HIGHWAY, 2.0 FEET WEST OF A HIGHWAY RIGHT OF
 BK2076'WAY MARKER, 6.3 FEET NORTHWEST OF A GRAVEYARD HEADSTONE BEARING THE
 BK2076'INSCRIPTION PHILENA FENTON, 1.0 FOOT EAST OF A METAL WITNESS POST AND
 BK2076'SET IN A CONCRETE POST FLUSH WITH THE GROUND, AND ABOUT 1 FOOT ABOVE
 BK2076'THE LEVEL OF THE HIGHWAY.
 BK2076
 BK2076                          STATION RECOVERY (1996)
 BK2076
 BK2076'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2076'RECOVERED IN GOOD CONDITION.
 BK2076
 BK2076                          STATION RECOVERY (2003)
 BK2076
 BK2076'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2076'RECOVERED IN GOOD CONDITION.
 BK2076
 BK2076                          STATION RECOVERY (2004)
 BK2076
 BK2076'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2077 ***********************************************************************
 BK2077  DESIGNATION -  27 V 103
 BK2077  PID         -  BK2077
 BK2077  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2077  COUNTRY     -  US
 BK2077  USGS QUAD   -  FENTON (2018)
 BK2077
 BK2077                         *CURRENT SURVEY CONTROL
 BK2077  ______________________________________________________________________
 BK2077* NAD 83(1986) POSITION- 30 21 55.     (N) 092 53 43.     (W)   SCALED
 BK2077* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2077  **This station is located in a suspected subsidence area (see below).
 BK2077  ______________________________________________________________________
 BK2077  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK2077
 BK2077.The horizontal coordinates were scaled from a map and have
 BK2077.an estimated accuracy of +/- 6 seconds.
 BK2077
 BK2077.** This station is in an area of known vertical motion. If an
 BK2077.** orthometric height was ever established but is not available 
 BK2077.** in the current survey control section, the orthometric height
 BK2077.** is considered suspect.  Suspect heights are available in the
 BK2077.** superseded section only if requested.
 BK2077
 BK2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2077.GEOID18 height accuracy estimate available here.
 BK2077
 BK2077.Click photographs - Photos may exist for this station.
 BK2077
 BK2077;                    North         East    Units  Estimated Accuracy
 BK2077;SPC LA S     -   207,780.      849,860.      MT  (+/- 180 meters Scaled)
 BK2077
 BK2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP100592(NAD 83)
 BK2077
 BK2077                          SUPERSEDED SURVEY CONTROL
 BK2077
 BK2077.No superseded survey control is available for this station.
 BK2077
 BK2077_MARKER: DD = SURVEY DISK
 BK2077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2077_STAMPING: 27V103 1977
 BK2077_MARK LOGO: LADHGS
 BK2077_PROJECTION: FLUSH
 BK2077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2077+STABILITY: SURFACE MOTION
 BK2077
 BK2077  HISTORY     - Date     Condition        Report By
 BK2077  HISTORY     - 1977     MONUMENTED       LADTD
 BK2077  HISTORY     - 19961118 GOOD             USPSQD
 BK2077  HISTORY     - 20031105 GOOD             USPSQD
 BK2077  HISTORY     - 20040420 MARK NOT FOUND   USPSQD
 BK2077
 BK2077                          STATION DESCRIPTION
 BK2077
 BK2077'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2077'1.5 MI NE FROM FENTON.
 BK2077'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT FENTON
 BK2077'THENCE EAST 1.40 MILES ALONG STATE HIGHWAY 102, 82.2 FEET NORTH OF THE
 BK2077'CENTERLINE OF THE HIGHWAY, 36.5 FEET WEST OF A GRAVELED ROAD, 2.0 FEET
 BK2077'SOUTHEAST OF A FENCELINE, 1.7 FEET NORTHWEST OF A METAL WITNESS POST,
 BK2077'ABOUT FLUSH WITH THE GROUND, AND SET IN A CONCRETE POST ABOUT 1.0 FOOT
 BK2077'BELOW THE HIGHWAY.
 BK2077
 BK2077                          STATION RECOVERY (1996)
 BK2077
 BK2077'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2077'RECOVERED IN GOOD CONDITION.
 BK2077
 BK2077                          STATION RECOVERY (2003)
 BK2077
 BK2077'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2077'RECOVERED IN GOOD CONDITION.
 BK2077
 BK2077                          STATION RECOVERY (2004)
 BK2077
 BK2077'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2077'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2083 ***********************************************************************
 BK2083  DESIGNATION -  27 V 106
 BK2083  PID         -  BK2083
 BK2083  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2083  COUNTRY     -  US
 BK2083  USGS QUAD   -  WELSH NORTH (2018)
 BK2083
 BK2083                         *CURRENT SURVEY CONTROL
 BK2083  ______________________________________________________________________
 BK2083* NAD 83(1986) POSITION- 30 21 09.     (N) 092 51 36.     (W)   SCALED
 BK2083* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2083  **This station is located in a suspected subsidence area (see below).
 BK2083  ______________________________________________________________________
 BK2083  GEOID HEIGHT    -        -27.295 (meters)                     GEOID18
 BK2083
 BK2083.The horizontal coordinates were scaled from a map and have
 BK2083.an estimated accuracy of +/- 6 seconds.
 BK2083
 BK2083.** This station is in an area of known vertical motion. If an
 BK2083.** orthometric height was ever established but is not available 
 BK2083.** in the current survey control section, the orthometric height
 BK2083.** is considered suspect.  Suspect heights are available in the
 BK2083.** superseded section only if requested.
 BK2083
 BK2083.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2083.GEOID18 height accuracy estimate available here.
 BK2083
 BK2083.Click photographs - Photos may exist for this station.
 BK2083
 BK2083;                    North         East    Units  Estimated Accuracy
 BK2083;SPC LA S     -   206,320.      853,230.      MT  (+/- 180 meters Scaled)
 BK2083
 BK2083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP134578(NAD 83)
 BK2083
 BK2083                          SUPERSEDED SURVEY CONTROL
 BK2083
 BK2083.No superseded survey control is available for this station.
 BK2083
 BK2083_MARKER: DD = SURVEY DISK
 BK2083_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2083_SP_SET: CULVERT HEADWALL
 BK2083_STAMPING: 27V106 1977
 BK2083_MARK LOGO: LADHGS
 BK2083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2083+STABILITY: SURFACE MOTION
 BK2083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2083+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2006
 BK2083
 BK2083  HISTORY     - Date     Condition        Report By
 BK2083  HISTORY     - 1977     MONUMENTED       LADTD
 BK2083  HISTORY     - 19961229 GOOD             USPSQD
 BK2083  HISTORY     - 20030312 GOOD             USPSQD
 BK2083  HISTORY     - 20040413 GOOD             USPSQD
 BK2083  HISTORY     - 20060321 GOOD             USPSQD
 BK2083
 BK2083                          STATION DESCRIPTION
 BK2083
 BK2083'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2083'4.5 MI EAST FROM FENTON.  ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM
 BK2083'THE WATER TOWER AT FENTON, THENCE EAST 3.4 MILES ALONG STATE HIGHWAY
 BK2083'102, THENCE SOUTH 0.95 MILE ALONG STATE HIGHWAY 102, 17 FEET WEST OF
 BK2083'THE CENTERLINE OF THE HIGHWAY, 112 FEET NORTHWEST OF POWERPOLE 13-459.
 BK2083'4 FEET NORTH OF A METAL WITNESS POST, 0.5 FEET BELOW THE HIGHWAY, AND
 BK2083'SET IN A CONCRETE HEADWALL.
 BK2083
 BK2083                          STATION RECOVERY (1996)
 BK2083
 BK2083'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2083'RECOVERED IN GOOD CONDITION.
 BK2083
 BK2083                          STATION RECOVERY (2003)
 BK2083
 BK2083'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2083'RECOVERED IN GOOD CONDITION.
 BK2083
 BK2083                          STATION RECOVERY (2004)
 BK2083
 BK2083'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK2083'RECOVERED AS DESCRIBED.
 BK2083
 BK2083                          STATION RECOVERY (2006)
 BK2083
 BK2083'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK2083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2084 ***********************************************************************
 BK2084  DESIGNATION -  27 V 107
 BK2084  PID         -  BK2084
 BK2084  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2084  COUNTRY     -  US
 BK2084  USGS QUAD   -  WELSH NORTH (2018)
 BK2084
 BK2084                         *CURRENT SURVEY CONTROL
 BK2084  ______________________________________________________________________
 BK2084* NAD 83(1986) POSITION- 30 20 12.     (N) 092 51 34.     (W)   SCALED
 BK2084* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2084  **This station is located in a suspected subsidence area (see below).
 BK2084  ______________________________________________________________________
 BK2084  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK2084
 BK2084.The horizontal coordinates were scaled from a map and have
 BK2084.an estimated accuracy of +/- 6 seconds.
 BK2084
 BK2084.** This station is in an area of known vertical motion. If an
 BK2084.** orthometric height was ever established but is not available 
 BK2084.** in the current survey control section, the orthometric height
 BK2084.** is considered suspect.  Suspect heights are available in the
 BK2084.** superseded section only if requested.
 BK2084
 BK2084.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2084.GEOID18 height accuracy estimate available here.
 BK2084
 BK2084.Click photographs - Photos may exist for this station.
 BK2084
 BK2084;                    North         East    Units  Estimated Accuracy
 BK2084;SPC LA S     -   204,560.      853,260.      MT  (+/- 180 meters Scaled)
 BK2084
 BK2084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP135561(NAD 83)
 BK2084
 BK2084                          SUPERSEDED SURVEY CONTROL
 BK2084
 BK2084.No superseded survey control is available for this station.
 BK2084
 BK2084_MARKER: DD = SURVEY DISK
 BK2084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2084_STAMPING: 27V107 1977
 BK2084_MARK LOGO: LADHGS
 BK2084_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2084+STABILITY: SURFACE MOTION
 BK2084
 BK2084  HISTORY     - Date     Condition        Report By
 BK2084  HISTORY     - 1977     MONUMENTED       LADTD
 BK2084  HISTORY     - 19961229 GOOD             USPSQD
 BK2084  HISTORY     - 20030312 GOOD             USPSQD
 BK2084  HISTORY     - 20040420 GOOD             USPSQD
 BK2084
 BK2084                          STATION DESCRIPTION
 BK2084
 BK2084'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2084'5.7 MI NE FROM FENTON.
 BK2084'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT FENTON
 BK2084'THENCE EAST 3.40 MILES ALONG STATE HIGHWAY 102, THENCE SOUTH 2.05
 BK2084'MILES ALONG STATE HIGHWAY 102, 0.1 MILE SOUTHWEST OF THE INTERSECTION
 BK2084'OF STATE HIGHWAY 102 AND A PARISH ROAD, 54.5 FEET NORTHWEST OF THE
 BK2084'INTERSECTION OF TWO PARISH ROADS, 33.4 FEET NORTHEAST OF A CONTINENTAL
 BK2084'OIL COMPANY HIGH PRESSURE GAS MARKER, 21.7 FEET NORTH OF POWERPOLE
 BK2084'25-7190, 1.7 FEET NORTH OF A METAL WITNESS POST, 0.5 FOOT ABOVE THE
 BK2084'HIGHWAY, AND SET IN A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK2084'GROUND.
 BK2084
 BK2084                          STATION RECOVERY (1996)
 BK2084
 BK2084'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2084'RECOVERED IN GOOD CONDITION.
 BK2084
 BK2084                          STATION RECOVERY (2003)
 BK2084
 BK2084'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2084'RECOVERED IN GOOD CONDITION.
 BK2084
 BK2084                          STATION RECOVERY (2004)
 BK2084
 BK2084'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2089 ***********************************************************************
 BK2089  DESIGNATION -  27 V 108
 BK2089  PID         -  BK2089
 BK2089  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2089  COUNTRY     -  US
 BK2089  USGS QUAD   -  WELSH NORTH (2018)
 BK2089
 BK2089                         *CURRENT SURVEY CONTROL
 BK2089  ______________________________________________________________________
 BK2089* NAD 83(1986) POSITION- 30 20 07.     (N) 092 50 44.     (W)   SCALED
 BK2089* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2089  **This station is located in a suspected subsidence area (see below).
 BK2089  ______________________________________________________________________
 BK2089  GEOID HEIGHT    -        -27.305 (meters)                     GEOID18
 BK2089
 BK2089.The horizontal coordinates were scaled from a map and have
 BK2089.an estimated accuracy of +/- 6 seconds.
 BK2089
 BK2089.** This station is in an area of known vertical motion. If an
 BK2089.** orthometric height was ever established but is not available 
 BK2089.** in the current survey control section, the orthometric height
 BK2089.** is considered suspect.  Suspect heights are available in the
 BK2089.** superseded section only if requested.
 BK2089
 BK2089.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2089.GEOID18 height accuracy estimate available here.
 BK2089
 BK2089.Click photographs - Photos may exist for this station.
 BK2089
 BK2089;                    North         East    Units  Estimated Accuracy
 BK2089;SPC LA S     -   204,390.      854,600.      MT  (+/- 180 meters Scaled)
 BK2089
 BK2089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP148559(NAD 83)
 BK2089
 BK2089                          SUPERSEDED SURVEY CONTROL
 BK2089
 BK2089.No superseded survey control is available for this station.
 BK2089
 BK2089_MARKER: DD = SURVEY DISK
 BK2089_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2089_SP_SET: CULVERT HEADWALL
 BK2089_STAMPING: 27V108 1977
 BK2089_MARK LOGO: LADHGS
 BK2089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2089+STABILITY: SURFACE MOTION
 BK2089
 BK2089  HISTORY     - Date     Condition        Report By
 BK2089  HISTORY     - 1977     MONUMENTED       LADTD
 BK2089  HISTORY     - 19961229 GOOD             USPSQD
 BK2089  HISTORY     - 20021105 GOOD             USPSQD
 BK2089  HISTORY     - 20040420 GOOD             USPSQD
 BK2089
 BK2089                          STATION DESCRIPTION
 BK2089
 BK2089'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2089'6.3 MI SE FROM FENTON.
 BK2089'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT FENTON
 BK2089'THENCE EAST 3.40 MILES ALONG STATE HIGHWAY 102, THENCE SOUTH 2.05
 BK2089'MILES ALONG STATE HIGHWAY 102, THENCE EAST 0.80 MILE ALONG STATE
 BK2089'HIGHWAY 102, 17.4 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 0.1
 BK2089'MILE WEST OF A DRIVEWAY LEADING TO A HOUSE BELONGING TO A MR. IRVING
 BK2089'HAYES, JR., 2.4 FEET WEST OF A METAL WITNESS POST, AND SET IN A
 BK2089'CONCRETE HEADWALL BUILT IN 1955, ABOUT 6 INCHES BELOW THE HIGHWAY.
 BK2089
 BK2089                          STATION RECOVERY (1996)
 BK2089
 BK2089'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2089'RECOVERED IN GOOD CONDITION.
 BK2089
 BK2089                          STATION RECOVERY (2002)
 BK2089
 BK2089'RECOVERY NOTE BY US POWER SQUADRON 2002 (JLL)
 BK2089'RECOVERED IN GOOD CONDITION.
 BK2089
 BK2089                          STATION RECOVERY (2004)
 BK2089
 BK2089'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2089'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2137 ***********************************************************************
 BK2137  DESIGNATION -  27 V 109
 BK2137  PID         -  BK2137
 BK2137  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2137  COUNTRY     -  US
 BK2137  USGS QUAD   -  FENTON (2018)
 BK2137
 BK2137                         *CURRENT SURVEY CONTROL
 BK2137  ______________________________________________________________________
 BK2137* NAD 83(1986) POSITION- 30 17 25.     (N) 092 55 49.     (W)   SCALED
 BK2137* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2137  **This station is located in a suspected subsidence area (see below).
 BK2137  ______________________________________________________________________
 BK2137  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK2137
 BK2137.The horizontal coordinates were scaled from a map and have
 BK2137.an estimated accuracy of +/- 6 seconds.
 BK2137
 BK2137.** This station is in an area of known vertical motion. If an
 BK2137.** orthometric height was ever established but is not available 
 BK2137.** in the current survey control section, the orthometric height
 BK2137.** is considered suspect.  Suspect heights are available in the
 BK2137.** superseded section only if requested.
 BK2137
 BK2137.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2137.GEOID18 height accuracy estimate available here.
 BK2137
 BK2137.Click photographs - Photos may exist for this station.
 BK2137
 BK2137;                    North         East    Units  Estimated Accuracy
 BK2137;SPC LA S     -   199,510.      846,380.      MT  (+/- 180 meters Scaled)
 BK2137
 BK2137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP067509(NAD 83)
 BK2137
 BK2137                          SUPERSEDED SURVEY CONTROL
 BK2137
 BK2137.No superseded survey control is available for this station.
 BK2137
 BK2137_MARKER: DD = SURVEY DISK
 BK2137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2137_STAMPING: 27V109 1977
 BK2137_MARK LOGO: LADHGS
 BK2137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2137+STABILITY: SURFACE MOTION
 BK2137
 BK2137  HISTORY     - Date     Condition        Report By
 BK2137  HISTORY     - 1977     MONUMENTED       LADH
 BK2137  HISTORY     - 19961229 GOOD             USPSQD
 BK2137
 BK2137                          STATION DESCRIPTION
 BK2137
 BK2137'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2137'1.7 MI EAST FROM WOODLAWN.
 BK2137'ABOUT 1.7 MILES EAST ALONG STATE HIGHWAY 101 FROM THE JUNCTION OF
 BK2137'STATE HIGHWAY 101 AND THE MISSOURI PACIFIC RAILROAD TRACK, LOCATED IN
 BK2137'THE RIGHT-OF-WAY FLARE, 68.2 FEET NORTHEAST OF THE CENTERLINE OF STATE
 BK2137'HIGHWAY 101, 76.5 FEET NORTHWEST OF A PARISH RAOD, 55.2 FEET WEST OF A
 BK2137'RIGHT-OF-WAY MARKER ALONG PARISH ROAD, 43.2 FEET EAST OF A RIGHT-OF-
 BK2137'WAY MARKER ALONG STATE HIGHWAY 101, 2.4 FEET NORTHEAST OF A METAL
 BK2137'WITNESS POST, ABOUT 1.6 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET
 BK2137'IN THE TOP OF A CONCRETE POST THAT IS 4 INCHES ABOVE THE SURFACE OF
 BK2137'THE GROUND.
 BK2137
 BK2137                          STATION RECOVERY (1996)
 BK2137
 BK2137'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0883 ***********************************************************************
 BK0883  DESIGNATION -  27 V 11
 BK0883  PID         -  BK0883
 BK0883  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0883  COUNTRY     -  US
 BK0883  USGS QUAD   -  HAYES (2018)
 BK0883
 BK0883                         *CURRENT SURVEY CONTROL
 BK0883  ______________________________________________________________________
 BK0883* NAD 83(1986) POSITION- 30 04 29.     (N) 092 54 41.     (W)   SCALED
 BK0883* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0883  **This station is located in a suspected subsidence area (see below).
 BK0883  ______________________________________________________________________
 BK0883  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BK0883
 BK0883.The horizontal coordinates were scaled from a map and have
 BK0883.an estimated accuracy of +/- 6 seconds.
 BK0883
 BK0883.** This station is in an area of known vertical motion. If an
 BK0883.** orthometric height was ever established but is not available 
 BK0883.** in the current survey control section, the orthometric height
 BK0883.** is considered suspect.  Suspect heights are available in the
 BK0883.** superseded section only if requested.
 BK0883
 BK0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0883.GEOID18 height accuracy estimate available here.
 BK0883
 BK0883.Click photographs - Photos may exist for this station.
 BK0883
 BK0883;                    North         East    Units  Estimated Accuracy
 BK0883;SPC LA S     -   175,600.      847,870.      MT  (+/- 180 meters Scaled)
 BK0883
 BK0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP085270(NAD 83)
 BK0883
 BK0883                          SUPERSEDED SURVEY CONTROL
 BK0883
 BK0883.No superseded survey control is available for this station.
 BK0883
 BK0883_MARKER: DD = SURVEY DISK
 BK0883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0883_STAMPING: 27V11 1968
 BK0883_MARK LOGO: LADHGS
 BK0883_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0883+STABILITY: SURFACE MOTION
 BK0883
 BK0883  HISTORY     - Date     Condition        Report By
 BK0883  HISTORY     - 1968     MONUMENTED       LADTD
 BK0883  HISTORY     - 19961209 GOOD             USPSQD
 BK0883  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0883
 BK0883                          STATION DESCRIPTION
 BK0883
 BK0883'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0883'13.6 MI SE FROM HOLMWOOD.
 BK0883'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0883'RICE MILLS AT HOLMWOOD, THENCE 13.5 MILES EAST ALONG STATE ROUTE 14,
 BK0883'60 FEET EAST OF THE CENTERLINE OF LA. HIGHWAY 14, 63 FEET SOUTHEAST OF
 BK0883'THE INTERSECTION OF LA. HIGHWAY 14 AND A PRIVATE SHELL ROAD BELONGING
 BK0883'TO COASTAL STATES GAS PRODUCING COMPANY, 20 FEET SOUTH OF THE
 BK0883'CENTERLINE OF A PRIVATE SHELL ROAD BELONGING TO COASTAL STATES GAS
 BK0883'PRODUCING COMPANY, 83 FEET NORTHEAST OF A POWER POLE, 1 FOOT NORTHWEST
 BK0883'OF A 4 STRAND BARBED WIRE FENCE, APPROXIMATELY 528 FEET WEST FROM THE
 BK0883'WEST ONE OF TWO TANKS BELONGING TO COASTAL STATES GAS PRODUCING
 BK0883'COMPANY, HAYES UNIT NUMBER 1, 2 FEET SOUTHEAST OF A STEEL WITNESS POST
 BK0883'AND 3 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0883'PROJECTING 3 INCHES.  SECTION 20, T 11S, R 5W.
 BK0883
 BK0883                          STATION RECOVERY (1996)
 BK0883
 BK0883'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0883'RECOVERED IN GOOD CONDITION.
 BK0883
 BK0883                          STATION RECOVERY (2005)
 BK0883
 BK0883'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0883'RICE MILLS NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2138 ***********************************************************************
 BK2138  DESIGNATION -  27 V 110
 BK2138  PID         -  BK2138
 BK2138  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2138  COUNTRY     -  US
 BK2138  USGS QUAD   -  FENTON (2018)
 BK2138
 BK2138                         *CURRENT SURVEY CONTROL
 BK2138  ______________________________________________________________________
 BK2138* NAD 83(1986) POSITION- 30 17 26.     (N) 092 54 56.     (W)   SCALED
 BK2138* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2138  **This station is located in a suspected subsidence area (see below).
 BK2138  ______________________________________________________________________
 BK2138  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK2138
 BK2138.The horizontal coordinates were scaled from a map and have
 BK2138.an estimated accuracy of +/- 6 seconds.
 BK2138
 BK2138.** This station is in an area of known vertical motion. If an
 BK2138.** orthometric height was ever established but is not available 
 BK2138.** in the current survey control section, the orthometric height
 BK2138.** is considered suspect.  Suspect heights are available in the
 BK2138.** superseded section only if requested.
 BK2138
 BK2138.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2138.GEOID18 height accuracy estimate available here.
 BK2138
 BK2138.Click photographs - Photos may exist for this station.
 BK2138
 BK2138;                    North         East    Units  Estimated Accuracy
 BK2138;SPC LA S     -   199,520.      847,800.      MT  (+/- 180 meters Scaled)
 BK2138
 BK2138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP081509(NAD 83)
 BK2138
 BK2138                          SUPERSEDED SURVEY CONTROL
 BK2138
 BK2138.No superseded survey control is available for this station.
 BK2138
 BK2138_MARKER: DD = SURVEY DISK
 BK2138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2138_STAMPING: 27V110 1977
 BK2138_MARK LOGO: LADHGS
 BK2138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2138+STABILITY: SURFACE MOTION
 BK2138
 BK2138  HISTORY     - Date     Condition        Report By
 BK2138  HISTORY     - 1977     MONUMENTED       LADH
 BK2138  HISTORY     - 19961209 GOOD             USPSQD
 BK2138  HISTORY     - 20040413 MARK NOT FOUND   USPSQD
 BK2138
 BK2138                          STATION DESCRIPTION
 BK2138
 BK2138'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2138'2.6 MI EAST FROM WOODLAWN.
 BK2138'ABOUT 1.7 MILES EAST ALONG STATE HIGHWAY 101 FROM THE JUNCTION OF
 BK2138'STATE HIGHWAY 101 AND THE MISSOURI PACIFIC RAILROAD TRACK, THENCE 0.9
 BK2138'MILES EAST ALONG A PARISH ROAD LOCATED 47.2 FEET NORTH OF THE
 BK2138'CENTERLINE OF THE PARISH ROAD, 24 FEET NORTH OF THE FENCE CORNER, 1.6
 BK2138'FEET EAST OF A METAL SIGN POST, 1.0 FOOT ABOVE THE LEVEL OF THE
 BK2138'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST THAT IS 3 INCHES ABOVE
 BK2138'THE SURFACE OF THE GROUND.
 BK2138
 BK2138                          STATION RECOVERY (1996)
 BK2138
 BK2138'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2138'RECOVERED IN GOOD CONDITION.
 BK2138
 BK2138                          STATION RECOVERY (2004)
 BK2138
 BK2138'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK2138'MARK NOT FOUND.SURVEYOR'S STAKE MARKS EXACT LOCATION WITH LATITUDE AND
 BK2138'LONGITUDE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2139 ***********************************************************************
 BK2139  DESIGNATION -  27 V 111
 BK2139  PID         -  BK2139
 BK2139  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2139  COUNTRY     -  US
 BK2139  USGS QUAD   -  FENTON (2018)
 BK2139
 BK2139                         *CURRENT SURVEY CONTROL
 BK2139  ______________________________________________________________________
 BK2139* NAD 83(1986) POSITION- 30 17 26.     (N) 092 54 01.     (W)   SCALED
 BK2139* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2139  **This station is located in a suspected subsidence area (see below).
 BK2139  ______________________________________________________________________
 BK2139  GEOID HEIGHT    -        -27.286 (meters)                     GEOID18
 BK2139
 BK2139.The horizontal coordinates were scaled from a map and have
 BK2139.an estimated accuracy of +/- 6 seconds.
 BK2139
 BK2139.** This station is in an area of known vertical motion. If an
 BK2139.** orthometric height was ever established but is not available 
 BK2139.** in the current survey control section, the orthometric height
 BK2139.** is considered suspect.  Suspect heights are available in the
 BK2139.** superseded section only if requested.
 BK2139
 BK2139.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2139.GEOID18 height accuracy estimate available here.
 BK2139
 BK2139.Click photographs - Photos may exist for this station.
 BK2139
 BK2139;                    North         East    Units  Estimated Accuracy
 BK2139;SPC LA S     -   199,500.      849,270.      MT  (+/- 180 meters Scaled)
 BK2139
 BK2139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP095509(NAD 83)
 BK2139
 BK2139                          SUPERSEDED SURVEY CONTROL
 BK2139
 BK2139.No superseded survey control is available for this station.
 BK2139
 BK2139_MARKER: DD = SURVEY DISK
 BK2139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2139_STAMPING: 27V111 1977
 BK2139_MARK LOGO: LADHGS
 BK2139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2139+STABILITY: SURFACE MOTION
 BK2139
 BK2139  HISTORY     - Date     Condition        Report By
 BK2139  HISTORY     - 1977     MONUMENTED       LADH
 BK2139  HISTORY     - 19961209 GOOD             USPSQD
 BK2139
 BK2139                          STATION DESCRIPTION
 BK2139
 BK2139'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2139'3.6 MI EAST FROM WOODLAWN.
 BK2139'ABOUT 1.7 MILES EAST ALONG STATE HIGHWAY 101 FROM THE JUNCTION OF
 BK2139'STATE HIGHWAY 101 AND THE MISSOURI PACIFIC RAILROAD TRACK, THENCE 1.9
 BK2139'MILES EAST ALONG A PARISH ROAD, LOCATED 71.8 FEET NORTH OF THE
 BK2139'CENTERLINE OF THE PARISH ROAD, 97.2 FEET NORTHWEST OF A 2 INCH
 BK2139'GALVANIZED PIPE PROPERTY CORNER, 135 FEET NORTHWEST OF THE
 BK2139'INTERSECTION OF THE PARISH ROAD AND A GRAVELED ROAD,1.6 FEET NORTH OF
 BK2139'A METAL SIGN POST, 1.0 FEET ABOVE THE LEVEL OF THE ROADWAY AND SET IN
 BK2139'THE TOP OF A CONCRETE POST THAT IS 3 INCHES ABOVE THE SURFACE OF THE
 BK2139'GROUND.
 BK2139
 BK2139                          STATION RECOVERY (1996)
 BK2139
 BK2139'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2140 ***********************************************************************
 BK2140  DESIGNATION -  27 V 112
 BK2140  PID         -  BK2140
 BK2140  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2140  COUNTRY     -  US
 BK2140  USGS QUAD   -  FENTON (2018)
 BK2140
 BK2140                         *CURRENT SURVEY CONTROL
 BK2140  ______________________________________________________________________
 BK2140* NAD 83(1986) POSITION- 30 17 24.     (N) 092 53 02.     (W)   SCALED
 BK2140* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2140  **This station is located in a suspected subsidence area (see below).
 BK2140  ______________________________________________________________________
 BK2140  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BK2140
 BK2140.The horizontal coordinates were scaled from a map and have
 BK2140.an estimated accuracy of +/- 6 seconds.
 BK2140
 BK2140.** This station is in an area of known vertical motion. If an
 BK2140.** orthometric height was ever established but is not available 
 BK2140.** in the current survey control section, the orthometric height
 BK2140.** is considered suspect.  Suspect heights are available in the
 BK2140.** superseded section only if requested.
 BK2140
 BK2140.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2140.GEOID18 height accuracy estimate available here.
 BK2140
 BK2140.Click photographs - Photos may exist for this station.
 BK2140
 BK2140;                    North         East    Units  Estimated Accuracy
 BK2140;SPC LA S     -   199,420.      850,840.      MT  (+/- 180 meters Scaled)
 BK2140
 BK2140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP111509(NAD 83)
 BK2140
 BK2140                          SUPERSEDED SURVEY CONTROL
 BK2140
 BK2140.No superseded survey control is available for this station.
 BK2140
 BK2140_MARKER: DD = SURVEY DISK
 BK2140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2140_STAMPING: 27V112 1977
 BK2140_MARK LOGO: LADHGS
 BK2140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2140+STABILITY: SURFACE MOTION
 BK2140
 BK2140  HISTORY     - Date     Condition        Report By
 BK2140  HISTORY     - 1977     MONUMENTED       LADH
 BK2140  HISTORY     - 19961118 MARK NOT FOUND   USPSQD
 BK2140
 BK2140                          STATION DESCRIPTION
 BK2140
 BK2140'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2140'4.6 MI EAST FROM WOODLAWN.
 BK2140'ABOUT 1.7 MILES EAST ALONG STATE HIGHWAY 101 FROM THE JUNCTION OF
 BK2140'STATE HIGHWAY 101 AND THE MISSOURI PACIFIC RAILROAD TRACK, THENCE 2.9
 BK2140'MILES EAST ALONG A PARISH ROAD, LOCATED 26.8 FEET SOUTH OF THE
 BK2140'CENTERLINE OF THE PARISH ROAD, 0.7 FEET NORTH OF A FENCE LINE, 2.2
 BK2140'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY
 BK2140'AND SET IN THE TOP OF A CONCRETE POST THAT IS 1 INCH ABOVE THE GROUND.
 BK2140
 BK2140                          STATION RECOVERY (1996)
 BK2140
 BK2140'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2141 ***********************************************************************
 BK2141  DESIGNATION -  27 V 113
 BK2141  PID         -  BK2141
 BK2141  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2141  COUNTRY     -  US
 BK2141  USGS QUAD   -  WELSH NORTH (2018)
 BK2141
 BK2141                         *CURRENT SURVEY CONTROL
 BK2141  ______________________________________________________________________
 BK2141* NAD 83(1986) POSITION- 30 17 23.     (N) 092 52 09.     (W)   SCALED
 BK2141* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2141  **This station is located in a suspected subsidence area (see below).
 BK2141  ______________________________________________________________________
 BK2141  GEOID HEIGHT    -        -27.295 (meters)                     GEOID18
 BK2141
 BK2141.The horizontal coordinates were scaled from a map and have
 BK2141.an estimated accuracy of +/- 6 seconds.
 BK2141
 BK2141.** This station is in an area of known vertical motion. If an
 BK2141.** orthometric height was ever established but is not available 
 BK2141.** in the current survey control section, the orthometric height
 BK2141.** is considered suspect.  Suspect heights are available in the
 BK2141.** superseded section only if requested.
 BK2141
 BK2141.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2141.GEOID18 height accuracy estimate available here.
 BK2141
 BK2141.Click photographs - Photos may exist for this station.
 BK2141
 BK2141;                    North         East    Units  Estimated Accuracy
 BK2141;SPC LA S     -   199,370.      852,260.      MT  (+/- 180 meters Scaled)
 BK2141
 BK2141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP125508(NAD 83)
 BK2141
 BK2141                          SUPERSEDED SURVEY CONTROL
 BK2141
 BK2141.No superseded survey control is available for this station.
 BK2141
 BK2141_MARKER: DD = SURVEY DISK
 BK2141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2141_STAMPING: 27V113 1977
 BK2141_MARK LOGO: LADHGS
 BK2141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2141+STABILITY: SURFACE MOTION
 BK2141
 BK2141  HISTORY     - Date     Condition        Report By
 BK2141  HISTORY     - 1977     MONUMENTED       LADTD
 BK2141  HISTORY     - 19961118 GOOD             USPSQD
 BK2141
 BK2141                          STATION DESCRIPTION
 BK2141
 BK2141'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2141'5.5 MI EAST FROM WOODLAWN.
 BK2141'ABOUT 1.7 MILES EAST ALONG STATE HIGHWAY 101 FROM THE JUNCTION OF
 BK2141'STATE HIGHWAY 101 AND THE MISSOURI PACIFIC RAILROAD TRACK, THENCE 3.8
 BK2141'MILES EAST ALONG A PARISH ROAD, LOCATED 123.0 FEET SOUTH OF THE
 BK2141'CENTERLINE OF THE PARISH ROAD, 103.5 FEET EAST OF AN IRRIGATION PUMP,
 BK2141'7.0 FEET SOUTHEAST OF A POWERPOLE, 1.6 FEET SOUTHEAST OF A METAL
 BK2141'WITNESS POST,ABOUT LEVEL WITH THE ROADWAY, AND SET IN THE TOP OF A
 BK2141'CONCRETE POST THAT IS 2 INCHES ABOVE THE GROUND.
 BK2141
 BK2141                          STATION RECOVERY (1996)
 BK2141
 BK2141'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2088 ***********************************************************************
 BK2088  DESIGNATION -  27 V 114
 BK2088  PID         -  BK2088
 BK2088  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2088  COUNTRY     -  US
 BK2088  USGS QUAD   -  WELSH NORTH (2018)
 BK2088
 BK2088                         *CURRENT SURVEY CONTROL
 BK2088  ______________________________________________________________________
 BK2088* NAD 83(1986) POSITION- 30 17 27.     (N) 092 50 34.     (W)   SCALED
 BK2088* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2088  **This station is located in a suspected subsidence area (see below).
 BK2088  ______________________________________________________________________
 BK2088  GEOID HEIGHT    -        -27.302 (meters)                     GEOID18
 BK2088
 BK2088.The horizontal coordinates were scaled from a map and have
 BK2088.an estimated accuracy of +/- 6 seconds.
 BK2088
 BK2088.** This station is in an area of known vertical motion. If an
 BK2088.** orthometric height was ever established but is not available 
 BK2088.** in the current survey control section, the orthometric height
 BK2088.** is considered suspect.  Suspect heights are available in the
 BK2088.** superseded section only if requested.
 BK2088
 BK2088.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2088.GEOID18 height accuracy estimate available here.
 BK2088
 BK2088.Click photographs - Photos may exist for this station.
 BK2088
 BK2088;                    North         East    Units  Estimated Accuracy
 BK2088;SPC LA S     -   199,460.      854,800.      MT  (+/- 180 meters Scaled)
 BK2088
 BK2088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP151510(NAD 83)
 BK2088
 BK2088                          SUPERSEDED SURVEY CONTROL
 BK2088
 BK2088.No superseded survey control is available for this station.
 BK2088
 BK2088_MARKER: DD = SURVEY DISK
 BK2088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2088_STAMPING: 27V114 1977
 BK2088_MARK LOGO: LADHGS
 BK2088_PROJECTION: PROJECTING 13 CENTIMETERS
 BK2088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2088+STABILITY: SURFACE MOTION
 BK2088
 BK2088  HISTORY     - Date     Condition        Report By
 BK2088  HISTORY     - 1977     MONUMENTED       LADTD
 BK2088  HISTORY     - 19961118 GOOD             USPSQD
 BK2088
 BK2088                          STATION DESCRIPTION
 BK2088
 BK2088'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2088'5.0 MI NW FROM WELSH.
 BK2088'ABOUT 4.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK2088'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK2088'WELSH, THENCE WEST 1.0 MILE ALONG A PARISH ROAD, 27.0 FEET NORTH OF
 BK2088'THE CENTERLINE OF THE PARISH ROAD, 5.7 FEET EAST OF A POWER POLE, 1
 BK2088'FOOT NORTH OF A FENCE LINE, 2 FEET SOUTH OF A METAL WITNESS POST, 6
 BK2088'INCHES ABOVE THE ROADWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK2088'PROJECTING 5 INCHES ABOVE THE GROUND.
 BK2088
 BK2088                          STATION RECOVERY (1996)
 BK2088
 BK2088'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0951 ***********************************************************************
 BK0951  DESIGNATION -  27 V 115
 BK0951  PID         -  BK0951
 BK0951  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0951  COUNTRY     -  US
 BK0951  USGS QUAD   -  JENNINGS (2018)
 BK0951
 BK0951                         *CURRENT SURVEY CONTROL
 BK0951  ______________________________________________________________________
 BK0951* NAD 83(1986) POSITION- 30 13 57.     (N) 092 39 35.     (W)   SCALED
 BK0951* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0951  **This station is located in a suspected subsidence area (see below).
 BK0951  ______________________________________________________________________
 BK0951  GEOID HEIGHT    -        -27.255 (meters)                     GEOID18
 BK0951
 BK0951.The horizontal coordinates were scaled from a map and have
 BK0951.an estimated accuracy of +/- 6 seconds.
 BK0951
 BK0951.** This station is in an area of known vertical motion.  Due to the
 BK0951.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0951.** determined the orthometric heights for marks in these suspect
 BK0951.** subsidence areas should be considered valid only at the epoch date
 BK0951.** associated with the orthometric height.  These heights must always
 BK0951.** be validated when used as control.  All previously superseded
 BK0951.** orthometric heights are now considered suspect and are available
 BK0951.** in the superseded section.  NGS does not recommend using suspect
 BK0951.** or superseded heights as control.
 BK0951
 BK0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0951.GEOID18 height accuracy estimate available here.
 BK0951
 BK0951.Click photographs - Photos may exist for this station.
 BK0951
 BK0951;                    North         East    Units  Estimated Accuracy
 BK0951;SPC LA S     -   192,780.      872,330.      MT  (+/- 180 meters Scaled)
 BK0951
 BK0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP327445(NAD 83)
 BK0951
 BK0951                          SUPERSEDED SURVEY CONTROL
 BK0951
 BK0951.No superseded survey control is available for this station.
 BK0951
 BK0951_MARKER: DD = SURVEY DISK
 BK0951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0951_STAMPING: 27V115 1968
 BK0951_MARK LOGO: LADHGS
 BK0951_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0951+STABILITY: SURFACE MOTION
 BK0951
 BK0951  HISTORY     - Date     Condition        Report By
 BK0951  HISTORY     - 1968     MONUMENTED       LADTD
 BK0951  HISTORY     - 1970     GOOD             NGS
 BK0951  HISTORY     - 1981     GOOD             NGS
 BK0951  HISTORY     - 1986     GOOD             NGS
 BK0951
 BK0951                          STATION DESCRIPTION
 BK0951
 BK0951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0951'0.65 MI N FROM JENNINGS.
 BK0951'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0951'STATION AT JENNINGS, THENCE 0.5 MILE NORTH ALONG STATE HIGHWAY 26,
 BK0951'THENCE 0.25 MILE EAST ALONG U. S. HIGHWAY 90 WHICH IS ALSO SHANKLAND
 BK0951'AVENUE, OR ABOUT 0.65 MILE NORTH ALONG CARY AVENUE FROM THE POST
 BK0951'OFFICE AT JENNINGS, 40.5 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 BK0951'NORTHSIDE ELEMENTARY SCHOOL BUILDING, 55 FEET WEST OF THE EXTENDED
 BK0951'CENTER LINE OF CARY AVENUE, 12.2 FEET NORTH OF A PIPE CORNER POST IN A
 BK0951'CHAIN LINK FENCE, 3.4 FEET WEST OF THE WEST EDGE OF A CONCRETE
 BK0951'SIDEWALK, 0.7 FOOT EAST OF A CHAIN LINK FENCE, 1.0 FOOT SOUTHEAST OF A
 BK0951'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND
 BK0951'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BK0951'SURFACE OF THE GROUND.  SECTION 27, T 9S, R 3W.
 BK0951
 BK0951                          STATION RECOVERY (1981)
 BK0951
 BK0951'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0951'RECOVERED IN GOOD CONDITION.
 BK0951
 BK0951                          STATION RECOVERY (1986)
 BK0951
 BK0951'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0952 ***********************************************************************
 BK0952  DESIGNATION -  27 V 116
 BK0952  PID         -  BK0952
 BK0952  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0952  COUNTRY     -  US
 BK0952  USGS QUAD   -  JENNINGS (2018)
 BK0952
 BK0952                         *CURRENT SURVEY CONTROL
 BK0952  ______________________________________________________________________
 BK0952* NAD 83(1986) POSITION- 30 14 04.     (N) 092 38 41.     (W)   SCALED
 BK0952* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0952  **This station is located in a suspected subsidence area (see below).
 BK0952  ______________________________________________________________________
 BK0952  GEOID HEIGHT    -        -27.257 (meters)                     GEOID18
 BK0952  DYNAMIC HEIGHT  -          6.167 (meters)       20.23  (feet) COMP
 BK0952  MODELED GRAVITY -    979,308.2   (mgal)                       NAVD 88
 BK0952
 BK0952.The horizontal coordinates were scaled from a map and have
 BK0952.an estimated accuracy of +/- 6 seconds.
 BK0952
 BK0952.** This station is in an area of known vertical motion. If an
 BK0952.** orthometric height was ever established but is not available 
 BK0952.** in the current survey control section, the orthometric height
 BK0952.** is considered suspect.  Suspect heights are available in the
 BK0952.** superseded section only if requested.
 BK0952
 BK0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0952.GEOID18 height accuracy estimate available here.
 BK0952
 BK0952.Click photographs - Photos may exist for this station.
 BK0952
 BK0952.The dynamic height is computed by dividing the NAVD 88
 BK0952.geopotential number by the normal gravity value computed on the
 BK0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0952.degrees latitude (g = 980.6199 gals.).
 BK0952
 BK0952.The modeled gravity was interpolated from observed gravity values.
 BK0952
 BK0952;                    North         East    Units  Estimated Accuracy
 BK0952;SPC LA S     -   192,980.      873,780.      MT  (+/- 180 meters Scaled)
 BK0952
 BK0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP341448(NAD 83)
 BK0952
 BK0952                          SUPERSEDED SURVEY CONTROL
 BK0952
 BK0952.No superseded survey control is available for this station.
 BK0952
 BK0952_MARKER: DD = SURVEY DISK
 BK0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0952_STAMPING: 27V116 1968
 BK0952_MARK LOGO: LADHGS
 BK0952_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0952+STABILITY: SURFACE MOTION
 BK0952
 BK0952  HISTORY     - Date     Condition        Report By
 BK0952  HISTORY     - 1968     MONUMENTED       LADTD
 BK0952  HISTORY     - 1981     GOOD             NGS
 BK0952  HISTORY     - 19961204 GOOD             USPSQD
 BK0952  HISTORY     - 19981016 GOOD             USPSQD
 BK0952  HISTORY     - 20040427 GOOD             USPSQD
 BK0952
 BK0952                          STATION DESCRIPTION
 BK0952
 BK0952'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0952'0.95 MI SW FROM JENNINGS.
 BK0952'ABOUT 0.95 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0952'SOUTHWEST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0952'HIGHWAY 10 NORTHEAST OF JENNINGS-- IN SECTION 43, T9S, R3W, 27.1 FEET
 BK0952'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 118.0 FEET
 BK0952'SOUTHWEST OF THE CENTERLINE OF A SHELL ROAD LEADING INTO THE GREENWOOD
 BK0952'CEMETERY, 312.0 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 BK0952'GREENWOOD MAUSOLEUM, 1.1 FEET WEST OF THE NORTHWEST CORNER OF A BRICK
 BK0952'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0952'GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS
 BK0952'POST.
 BK0952
 BK0952                          STATION RECOVERY (1981)
 BK0952
 BK0952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0952'RECOVERED IN GOOD CONDITION.
 BK0952
 BK0952                          STATION RECOVERY (1996)
 BK0952
 BK0952'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0952'RECOVERED IN GOOD CONDITION.
 BK0952
 BK0952                          STATION RECOVERY (1998)
 BK0952
 BK0952'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0952'RECOVERED IN GOOD CONDITION.
 BK0952
 BK0952                          STATION RECOVERY (2004)
 BK0952
 BK0952'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0953 ***********************************************************************
 BK0953  DESIGNATION -  27 V 117
 BK0953  PID         -  BK0953
 BK0953  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0953  COUNTRY     -  US
 BK0953  USGS QUAD   -  JENNINGS (2018)
 BK0953
 BK0953                         *CURRENT SURVEY CONTROL
 BK0953  ______________________________________________________________________
 BK0953* NAD 83(1986) POSITION- 30 14 29.     (N) 092 38 05.     (W)   SCALED
 BK0953* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0953  **This station is located in a suspected subsidence area (see below).
 BK0953  ______________________________________________________________________
 BK0953  GEOID HEIGHT    -        -27.265 (meters)                     GEOID18
 BK0953  DYNAMIC HEIGHT  -          5.182 (meters)       17.00  (feet) COMP
 BK0953  MODELED GRAVITY -    979,308.6   (mgal)                       NAVD 88
 BK0953
 BK0953.The horizontal coordinates were scaled from a map and have
 BK0953.an estimated accuracy of +/- 6 seconds.
 BK0953
 BK0953.** This station is in an area of known vertical motion. If an
 BK0953.** orthometric height was ever established but is not available 
 BK0953.** in the current survey control section, the orthometric height
 BK0953.** is considered suspect.  Suspect heights are available in the
 BK0953.** superseded section only if requested.
 BK0953
 BK0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0953.GEOID18 height accuracy estimate available here.
 BK0953
 BK0953.Click photographs - Photos may exist for this station.
 BK0953
 BK0953.The dynamic height is computed by dividing the NAVD 88
 BK0953.geopotential number by the normal gravity value computed on the
 BK0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0953.degrees latitude (g = 980.6199 gals.).
 BK0953
 BK0953.The modeled gravity was interpolated from observed gravity values.
 BK0953
 BK0953;                    North         East    Units  Estimated Accuracy
 BK0953;SPC LA S     -   193,740.      874,750.      MT  (+/- 180 meters Scaled)
 BK0953
 BK0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP351455(NAD 83)
 BK0953
 BK0953                          SUPERSEDED SURVEY CONTROL
 BK0953
 BK0953.No superseded survey control is available for this station.
 BK0953
 BK0953_MARKER: DD = SURVEY DISK
 BK0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0953_STAMPING: 27V117 1968
 BK0953_MARK LOGO: LADHGS
 BK0953_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0953+STABILITY: SURFACE MOTION
 BK0953
 BK0953  HISTORY     - Date     Condition        Report By
 BK0953  HISTORY     - 1969     MONUMENTED       LADTD
 BK0953  HISTORY     - 1981     GOOD             NGS
 BK0953  HISTORY     - 19961204 GOOD             USPSQD
 BK0953  HISTORY     - 19981016 GOOD             USPSQD
 BK0953  HISTORY     - 20040427 GOOD             USPSQD
 BK0953
 BK0953                          STATION DESCRIPTION
 BK0953
 BK0953'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0953'0.20 MI SW FROM JENNINGS.
 BK0953'ABOUT 0.20 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 97 FROM THE
 BK0953'SOUTHWEST END OF THE LOUISIANA HIGHWAY 97 OVERPASS OVER INTERSTATE
 BK0953'HIGHWAY 10 NORTHEAST OF JENNINGS.  IN SECTION 43, T9S, R3W, 70.1 FEET
 BK0953'WEST-NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 97, 3.4 FEET
 BK0953'NORTH-NORTHEAST OF POWER POLE NUMBER 15, 225.0 FEET SOUTHEAST OF A 24
 BK0953'INCH OAK TREE, 1.5 FEET SOUTHEAST OF A COMBINATION MESH AND BARBED
 BK0953'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0953'THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTHEAST OF A STEEL WITNESS
 BK0953'POST.
 BK0953
 BK0953                          STATION RECOVERY (1981)
 BK0953
 BK0953'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0953'RECOVERED IN GOOD CONDITION.
 BK0953
 BK0953                          STATION RECOVERY (1996)
 BK0953
 BK0953'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0953'RECOVERED IN GOOD CONDITION.
 BK0953
 BK0953                          STATION RECOVERY (1998)
 BK0953
 BK0953'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0953'RECOVERED IN GOOD CONDITION.
 BK0953
 BK0953                          STATION RECOVERY (2004)
 BK0953
 BK0953'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1002 ***********************************************************************
 BK1002  DESIGNATION -  27 V 118
 BK1002  PID         -  BK1002
 BK1002  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1002  COUNTRY     -  US
 BK1002  USGS QUAD   -  HATHAWAY (2018)
 BK1002
 BK1002                         *CURRENT SURVEY CONTROL
 BK1002  ______________________________________________________________________
 BK1002* NAD 83(1986) POSITION- 30 16 31.     (N) 092 39 54.     (W)   SCALED
 BK1002* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1002  **This station is located in a suspected subsidence area (see below).
 BK1002  ______________________________________________________________________
 BK1002  GEOID HEIGHT    -        -27.299 (meters)                     GEOID18
 BK1002
 BK1002.The horizontal coordinates were scaled from a map and have
 BK1002.an estimated accuracy of +/- 6 seconds.
 BK1002
 BK1002.** This station is in an area of known vertical motion. If an
 BK1002.** orthometric height was ever established but is not available 
 BK1002.** in the current survey control section, the orthometric height
 BK1002.** is considered suspect.  Suspect heights are available in the
 BK1002.** superseded section only if requested.
 BK1002
 BK1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1002.GEOID18 height accuracy estimate available here.
 BK1002
 BK1002.Click photographs - Photos may exist for this station.
 BK1002
 BK1002;                    North         East    Units  Estimated Accuracy
 BK1002;SPC LA S     -   197,530.      871,880.      MT  (+/- 180 meters Scaled)
 BK1002
 BK1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP322493(NAD 83)
 BK1002
 BK1002                          SUPERSEDED SURVEY CONTROL
 BK1002
 BK1002.No superseded survey control is available for this station.
 BK1002
 BK1002_MARKER: DD = SURVEY DISK
 BK1002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1002_STAMPING: 27V118 1970
 BK1002_MARK LOGO: LADHGS
 BK1002_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1002+STABILITY: SURFACE MOTION
 BK1002
 BK1002  HISTORY     - Date     Condition        Report By
 BK1002  HISTORY     - 1970     MONUMENTED       LADTD
 BK1002  HISTORY     - 19961204 GOOD             USPSQD
 BK1002  HISTORY     - 19981017 GOOD             USPSQD
 BK1002  HISTORY     - 20021211 GOOD             USPSQD
 BK1002  HISTORY     - 20040105 GOOD             USPSQD
 BK1002
 BK1002                          STATION DESCRIPTION
 BK1002
 BK1002'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1002'3.90 MI NW FROM JENNINGS.
 BK1002'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK1002'JENNINGS, THENCE 3.6 MILES NORTH ALONG STATE ROUTE 26, 67.5 FEET
 BK1002'NORTHEAST OF THE CENTERLINE OF LA. 26, 16 FEET NORTHEAST OF A POWER
 BK1002'POLE BEARING TWO GUY WIRES, SOUTH OF A LOADING STATION FOR SOUTHERN
 BK1002'GAS, 33 FEET SOUTH OF CENTERLINE OF PRIVATE DRIVE LEADING TO THE
 BK1002'SOUTHERN GAS LOADING STATION, 1.5 FEET EAST OF A STEEL WITNESS POST, 3
 BK1002'FEET BELOW LEVEL OF HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 BK1002'PROJECTING 4 INCHES.  SECTION 15, T9S, R3W.
 BK1002
 BK1002                          STATION RECOVERY (1996)
 BK1002
 BK1002'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1002'RECOVERED IN GOOD CONDITION.
 BK1002
 BK1002                          STATION RECOVERY (1998)
 BK1002
 BK1002'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1002'RECOVERED IN GOOD CONDITION.
 BK1002
 BK1002                          STATION RECOVERY (2002)
 BK1002
 BK1002'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1002'RECOVERED IN GOOD CONDITION.
 BK1002
 BK1002                          STATION RECOVERY (2004)
 BK1002
 BK1002'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1004 ***********************************************************************
 BK1004  DESIGNATION -  27 V 119
 BK1004  PID         -  BK1004
 BK1004  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1004  COUNTRY     -  US
 BK1004  USGS QUAD   -  HATHAWAY (2018)
 BK1004
 BK1004                         *CURRENT SURVEY CONTROL
 BK1004  ______________________________________________________________________
 BK1004* NAD 83(1986) POSITION- 30 17 51.     (N) 092 40 13.     (W)   SCALED
 BK1004* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1004  **This station is located in a suspected subsidence area (see below).
 BK1004  ______________________________________________________________________
 BK1004  GEOID HEIGHT    -        -27.315 (meters)                     GEOID18
 BK1004
 BK1004.The horizontal coordinates were scaled from a map and have
 BK1004.an estimated accuracy of +/- 6 seconds.
 BK1004
 BK1004.** This station is in an area of known vertical motion. If an
 BK1004.** orthometric height was ever established but is not available 
 BK1004.** in the current survey control section, the orthometric height
 BK1004.** is considered suspect.  Suspect heights are available in the
 BK1004.** superseded section only if requested.
 BK1004
 BK1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1004.GEOID18 height accuracy estimate available here.
 BK1004
 BK1004.Click photographs - Photos may exist for this station.
 BK1004
 BK1004;                    North         East    Units  Estimated Accuracy
 BK1004;SPC LA S     -   199,990.      871,400.      MT  (+/- 180 meters Scaled)
 BK1004
 BK1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP317517(NAD 83)
 BK1004
 BK1004                          SUPERSEDED SURVEY CONTROL
 BK1004
 BK1004.No superseded survey control is available for this station.
 BK1004
 BK1004_MARKER: DD = SURVEY DISK
 BK1004_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1004_SP_SET: CULVERT HEADWALL
 BK1004_STAMPING: 27V119 1970
 BK1004_MARK LOGO: LADHGS
 BK1004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1004+STABILITY: SURFACE MOTION
 BK1004
 BK1004  HISTORY     - Date     Condition        Report By
 BK1004  HISTORY     - 1970     MONUMENTED       LADTD
 BK1004  HISTORY     - 19961204 GOOD             USPSQD
 BK1004  HISTORY     - 19981017 GOOD             USPSQD
 BK1004  HISTORY     - 20021211 GOOD             USPSQD
 BK1004  HISTORY     - 20040105 GOOD             USPSQD
 BK1004
 BK1004                          STATION DESCRIPTION
 BK1004
 BK1004'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1004'6.00 MI NW FROM JENNINGS.
 BK1004'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK1004'JENNINGS, THENCE 5.7 MILES NORTH ALONG STATE ROUTE 26, LOCATED IN A
 BK1004'FLUME HEADWALL EAST OF THE HIGHWAY, 46 FEET EAST OF THE CENTERLINE OF
 BK1004'LA. 26, 6 FEET WEST OF A STRAND BARBED WIRE FENCE, 107 FEET NORTHWEST
 BK1004'OF THE NORTHWEST CORNER OF A METAL BUILDING FOR AN IRRIGATION WELL, 65
 BK1004'FEET NORTHEAST OF THE INTERSECTION OF LA. 26 AND A PARISH ROAD LEADING
 BK1004'WEST, 104 FEET NORTH OF A POWER POLE BEARING A TRANSFORMER, 2.5 FEET
 BK1004'NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, DRILLED IN
 BK1004'HEADWALL.  SECTION 3, T9S, R3W.
 BK1004
 BK1004                          STATION RECOVERY (1996)
 BK1004
 BK1004'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1004'RECOVERED IN GOOD CONDITION.
 BK1004
 BK1004                          STATION RECOVERY (1998)
 BK1004
 BK1004'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1004'RECOVERED IN GOOD CONDITION.
 BK1004
 BK1004                          STATION RECOVERY (2002)
 BK1004
 BK1004'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1004'RECOVERED IN GOOD CONDITION.
 BK1004
 BK1004                          STATION RECOVERY (2004)
 BK1004
 BK1004'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0884 ***********************************************************************
 BK0884  DESIGNATION -  27 V 12
 BK0884  PID         -  BK0884
 BK0884  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0884  COUNTRY     -  US
 BK0884  USGS QUAD   -  HAYES (2018)
 BK0884
 BK0884                         *CURRENT SURVEY CONTROL
 BK0884  ______________________________________________________________________
 BK0884* NAD 83(1986) POSITION- 30 04 18.     (N) 092 53 27.     (W)   SCALED
 BK0884* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0884  **This station is located in a suspected subsidence area (see below).
 BK0884  ______________________________________________________________________
 BK0884  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BK0884
 BK0884.The horizontal coordinates were scaled from a map and have
 BK0884.an estimated accuracy of +/- 6 seconds.
 BK0884
 BK0884.** This station is in an area of known vertical motion. If an
 BK0884.** orthometric height was ever established but is not available 
 BK0884.** in the current survey control section, the orthometric height
 BK0884.** is considered suspect.  Suspect heights are available in the
 BK0884.** superseded section only if requested.
 BK0884
 BK0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0884.GEOID18 height accuracy estimate available here.
 BK0884
 BK0884.Click photographs - Photos may exist for this station.
 BK0884
 BK0884;                    North         East    Units  Estimated Accuracy
 BK0884;SPC LA S     -   175,230.      849,850.      MT  (+/- 180 meters Scaled)
 BK0884
 BK0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP105267(NAD 83)
 BK0884
 BK0884                          SUPERSEDED SURVEY CONTROL
 BK0884
 BK0884.No superseded survey control is available for this station.
 BK0884
 BK0884_MARKER: DD = SURVEY DISK
 BK0884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0884_STAMPING: 27V12 1968
 BK0884_MARK LOGO: LADHGS
 BK0884_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0884+STABILITY: SURFACE MOTION
 BK0884
 BK0884  HISTORY     - Date     Condition        Report By
 BK0884  HISTORY     - 1968     MONUMENTED       LADTD
 BK0884  HISTORY     - 19961209 GOOD             USPSQD
 BK0884  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0884
 BK0884                          STATION DESCRIPTION
 BK0884
 BK0884'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0884'15.1 MI SE FROM HOLMWOOD.
 BK0884'ABOUT 0.1 MILE NORTH ALONG A PRIVATE DRIVE FROM THE WEST ONE OF TWO
 BK0884'RICE MILLS AT HOLMWOOD, THENCE 15.0 MILES EAST ALONG STATE ROUTE 14,
 BK0884'174 FEET NORTHWEST OF THE INTERSECTION OF LA. HIGHWAY 14 AND A PARISH
 BK0884'SHELL ROAD, 171 FEET NORTHWEST OF THE CENTERLINE OF LA. 14, 25 FEET
 BK0884'WEST OF THE CENTERLINE OF A PARISH SHELL ROAD, 68 FEET SOUTHWEST OF A
 BK0884'POWER POLE, 1 FOOT EAST OF A 4 STRAND BARBED WIRE FENCE.  THIS MARKER
 BK0884'MAY ALSO BE FOUND BY GOING 14.3 MILES SOUTHWEST ALONG STATE ROUTE 14
 BK0884'FROM THE POST OFFICE IN LAKE ARTHUR TO THE MARKER ON THE RIGHT.  1.5
 BK0884'FEET WEST OF A STEEL WITNESS POST AND 4 FEET BELOW LEVEL OF ROADWAY,
 BK0884'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 21, T
 BK0884'11S, R 5W.
 BK0884
 BK0884                          STATION RECOVERY (1996)
 BK0884
 BK0884'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0884'RECOVERED IN GOOD CONDITION.
 BK0884
 BK0884                          STATION RECOVERY (2005)
 BK0884
 BK0884'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0884'RICE MILLS NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1005 ***********************************************************************
 BK1005  DESIGNATION -  27 V 120
 BK1005  PID         -  BK1005
 BK1005  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1005  COUNTRY     -  US
 BK1005  USGS QUAD   -  HATHAWAY (2018)
 BK1005
 BK1005                         *CURRENT SURVEY CONTROL
 BK1005  ______________________________________________________________________
 BK1005* NAD 83(1986) POSITION- 30 18 48.     (N) 092 40 10.     (W)   SCALED
 BK1005* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1005  **This station is located in a suspected subsidence area (see below).
 BK1005  ______________________________________________________________________
 BK1005  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK1005
 BK1005.The horizontal coordinates were scaled from a map and have
 BK1005.an estimated accuracy of +/- 6 seconds.
 BK1005
 BK1005.** This station is in an area of known vertical motion. If an
 BK1005.** orthometric height was ever established but is not available 
 BK1005.** in the current survey control section, the orthometric height
 BK1005.** is considered suspect.  Suspect heights are available in the
 BK1005.** superseded section only if requested.
 BK1005
 BK1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1005.GEOID18 height accuracy estimate available here.
 BK1005
 BK1005.Click photographs - Photos may exist for this station.
 BK1005
 BK1005;                    North         East    Units  Estimated Accuracy
 BK1005;SPC LA S     -   201,750.      871,500.      MT  (+/- 180 meters Scaled)
 BK1005
 BK1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP317535(NAD 83)
 BK1005
 BK1005                          SUPERSEDED SURVEY CONTROL
 BK1005
 BK1005.No superseded survey control is available for this station.
 BK1005
 BK1005_MARKER: DD = SURVEY DISK
 BK1005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1005_STAMPING: 27V120 1970
 BK1005_MARK LOGO: LADHGS
 BK1005_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1005+STABILITY: SURFACE MOTION
 BK1005
 BK1005  HISTORY     - Date     Condition        Report By
 BK1005  HISTORY     - 1970     MONUMENTED       LADTD
 BK1005  HISTORY     - 19961204 GOOD             USPSQD
 BK1005  HISTORY     - 19981017 GOOD             USPSQD
 BK1005  HISTORY     - 20021211 GOOD             USPSQD
 BK1005  HISTORY     - 20040105 GOOD             USPSQD
 BK1005
 BK1005                          STATION DESCRIPTION
 BK1005
 BK1005'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1005'7.10 MI NW FROM JENNINGS.
 BK1005'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK1005'JENNINGS, THENCE 6.8 MILES NORTH ALONG STATE ROUTE 26, 51 FEET EAST OF
 BK1005'THE CENTERLINE OF LA. 26, 51.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 BK1005'OF A HEADWALL OF AN IRRIGATION CANAL CULVERT UNDER LA. 26, 1 FOOT
 BK1005'SOUTHEAST OF A POWER POLE, 3.5 FEET EAST OF A STRAND BARBED WIRE
 BK1005'FENCE, 11 FEET NORTH OF THE CENTERLINE OF A PRIVATE DRIVE LEADING
 BK1005'EAST, 1.9 FEET NORTHEAST OF A STEEL WITNESS POST, SET IN THE TOP OF A
 BK1005'CONCRETE POST PROJECTING 4 INCHES.  SECTION 34, T8S, R3W.
 BK1005
 BK1005                          STATION RECOVERY (1996)
 BK1005
 BK1005'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1005'RECOVERED IN GOOD CONDITION.
 BK1005
 BK1005                          STATION RECOVERY (1998)
 BK1005
 BK1005'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1005'RECOVERED IN GOOD CONDITION.
 BK1005
 BK1005                          STATION RECOVERY (2002)
 BK1005
 BK1005'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1005'RECOVERED IN GOOD CONDITION.
 BK1005
 BK1005                          STATION RECOVERY (2004)
 BK1005
 BK1005'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1017 ***********************************************************************
 BK1017  DESIGNATION -  27 V 121
 BK1017  PID         -  BK1017
 BK1017  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1017  COUNTRY     -  US
 BK1017  USGS QUAD   -  HATHAWAY (2018)
 BK1017
 BK1017                         *CURRENT SURVEY CONTROL
 BK1017  ______________________________________________________________________
 BK1017* NAD 83(1986) POSITION- 30 20 59.     (N) 092 40 13.     (W)   SCALED
 BK1017* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1017  **This station is located in a suspected subsidence area (see below).
 BK1017  ______________________________________________________________________
 BK1017  GEOID HEIGHT    -        -27.330 (meters)                     GEOID18
 BK1017
 BK1017.The horizontal coordinates were scaled from a map and have
 BK1017.an estimated accuracy of +/- 6 seconds.
 BK1017
 BK1017.** This station is in an area of known vertical motion. If an
 BK1017.** orthometric height was ever established but is not available 
 BK1017.** in the current survey control section, the orthometric height
 BK1017.** is considered suspect.  Suspect heights are available in the
 BK1017.** superseded section only if requested.
 BK1017
 BK1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1017.GEOID18 height accuracy estimate available here.
 BK1017
 BK1017.Click photographs - Photos may exist for this station.
 BK1017
 BK1017;                    North         East    Units  Estimated Accuracy
 BK1017;SPC LA S     -   205,780.      871,470.      MT  (+/- 180 meters Scaled)
 BK1017
 BK1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316575(NAD 83)
 BK1017
 BK1017                          SUPERSEDED SURVEY CONTROL
 BK1017
 BK1017.No superseded survey control is available for this station.
 BK1017
 BK1017_MARKER: DD = SURVEY DISK
 BK1017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1017_STAMPING: 27V121 1970
 BK1017_MARK LOGO: LADHGS
 BK1017_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1017+STABILITY: SURFACE MOTION
 BK1017
 BK1017  HISTORY     - Date     Condition        Report By
 BK1017  HISTORY     - 1970     MONUMENTED       LADTD
 BK1017  HISTORY     - 19961204 GOOD             USPSQD
 BK1017  HISTORY     - 19981016 GOOD             USPSQD
 BK1017  HISTORY     - 20021211 GOOD             USPSQD
 BK1017  HISTORY     - 20040105 GOOD             USPSQD
 BK1017
 BK1017                          STATION DESCRIPTION
 BK1017
 BK1017'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1017'9.55 MI SE FROM ELTON.
 BK1017'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1017'DRYERS EAST OF ELTON, THENCE 9.45 MILES SOUTH ALONG STATE ROUTE 26, 76
 BK1017'FEET EAST OF THE CENTERLINE OF LA. 26, 71 FEET SOUTH OF THE CENTERLINE
 BK1017'OF LA. 102, APPROXIMATELY 0.1 MILE SOUTHEAST FROM THE HATHAWAY HIGH
 BK1017'SCHOOL, 1 FOOT NORTHWEST OF A 4 STRAND BARBED WIRE FENCE, 52 FEET
 BK1017'NORTHEAST OF A 36 INCH OAK TREE, 19 FEET SOUTHEAST OF A POLE USED FOR
 BK1017'A CAUTION LIGHT.  THIS MARKER MAY ALSO BE REACHED BY ABOUT 0.3 MILE
 BK1017'WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE IN JENNINGS,
 BK1017'THENCE 8.9 MILES NORTH ALONG STATE ROUTE 26.  IT IS 1 FOOT SOUTHEAST
 BK1017'OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK1017'CONCRETE POST PROJECTING 2 INCHES.  SECTION 22, T8S, R3W.
 BK1017
 BK1017                          STATION RECOVERY (1996)
 BK1017
 BK1017'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1017'RECOVERED IN GOOD CONDITION.
 BK1017
 BK1017                          STATION RECOVERY (1998)
 BK1017
 BK1017'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1017'RECOVERED IN GOOD CONDITION.
 BK1017
 BK1017                          STATION RECOVERY (2002)
 BK1017
 BK1017'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1017'RECOVERED IN GOOD CONDITION.
 BK1017
 BK1017                          STATION RECOVERY (2004)
 BK1017
 BK1017'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1011 ***********************************************************************
 BK1011  DESIGNATION -  27 V 122
 BK1011  PID         -  BK1011
 BK1011  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1011  COUNTRY     -  US
 BK1011  USGS QUAD   -  ELTON (2018)
 BK1011
 BK1011                         *CURRENT SURVEY CONTROL
 BK1011  ______________________________________________________________________
 BK1011* NAD 83(1986) POSITION- 30 24 38.     (N) 092 40 17.     (W)   SCALED
 BK1011* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1011  **This station is located in a suspected subsidence area (see below).
 BK1011  ______________________________________________________________________
 BK1011  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK1011
 BK1011.The horizontal coordinates were scaled from a map and have
 BK1011.an estimated accuracy of +/- 6 seconds.
 BK1011
 BK1011.** This station is in an area of known vertical motion. If an
 BK1011.** orthometric height was ever established but is not available 
 BK1011.** in the current survey control section, the orthometric height
 BK1011.** is considered suspect.  Suspect heights are available in the
 BK1011.** superseded section only if requested.
 BK1011
 BK1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1011.GEOID18 height accuracy estimate available here.
 BK1011
 BK1011.Click photographs - Photos may exist for this station.
 BK1011
 BK1011;                    North         East    Units  Estimated Accuracy
 BK1011;SPC LA S     -   212,530.      871,440.      MT  (+/- 180 meters Scaled)
 BK1011
 BK1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315643(NAD 83)
 BK1011
 BK1011                          SUPERSEDED SURVEY CONTROL
 BK1011
 BK1011.No superseded survey control is available for this station.
 BK1011
 BK1011_MARKER: DD = SURVEY DISK
 BK1011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1011_STAMPING: 27V122 1970
 BK1011_MARK LOGO: LADHGS
 BK1011_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1011+STABILITY: SURFACE MOTION
 BK1011
 BK1011  HISTORY     - Date     Condition        Report By
 BK1011  HISTORY     - 1970     MONUMENTED       LADTD
 BK1011  HISTORY     - 19961204 GOOD             USPSQD
 BK1011  HISTORY     - 19981016 GOOD             USPSQD
 BK1011  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1011
 BK1011                          STATION DESCRIPTION
 BK1011
 BK1011'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1011'5.25 MI SE FROM ELTON.
 BK1011'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1011'DRYERS EAST OF ELTON, THENCE 5.15 MILES SOUTH ALONG STATE ROUTE 26,
 BK1011'103 FEET WEST OF THE CENTERLINE OF LA. 26, 0.5 FEET SOUTH OF A
 BK1011'COMBINATION MESH AND BARBED WIRE FENCE, 78 FEET NORTHEAST OF THE
 BK1011'NORTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. VON JOHNSON,
 BK1011'59 FEET NORTHWEST OF A SERVICE POLE, 1.7 FEET EAST OF A STEEL WITNESS
 BK1011'POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1011'PROJECTING 4 INCHES.  SECTION 33, T7S, R3W.
 BK1011
 BK1011                          STATION RECOVERY (1996)
 BK1011
 BK1011'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1011'RECOVERED IN GOOD CONDITION.
 BK1011
 BK1011                          STATION RECOVERY (1998)
 BK1011
 BK1011'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1011'RECOVERED IN GOOD CONDITION.
 BK1011
 BK1011                          STATION RECOVERY (2004)
 BK1011
 BK1011'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1011'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1012 ***********************************************************************
 BK1012  DESIGNATION -  27 V 123
 BK1012  PID         -  BK1012
 BK1012  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1012  COUNTRY     -  US
 BK1012  USGS QUAD   -  ELTON (2018)
 BK1012
 BK1012                         *CURRENT SURVEY CONTROL
 BK1012  ______________________________________________________________________
 BK1012* NAD 83(1986) POSITION- 30 25 21.     (N) 092 40 15.     (W)   SCALED
 BK1012* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1012  **This station is located in a suspected subsidence area (see below).
 BK1012  ______________________________________________________________________
 BK1012  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK1012
 BK1012.The horizontal coordinates were scaled from a map and have
 BK1012.an estimated accuracy of +/- 6 seconds.
 BK1012
 BK1012.** This station is in an area of known vertical motion. If an
 BK1012.** orthometric height was ever established but is not available 
 BK1012.** in the current survey control section, the orthometric height
 BK1012.** is considered suspect.  Suspect heights are available in the
 BK1012.** superseded section only if requested.
 BK1012
 BK1012.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1012.GEOID18 height accuracy estimate available here.
 BK1012
 BK1012.Click photographs - Photos may exist for this station.
 BK1012
 BK1012;                    North         East    Units  Estimated Accuracy
 BK1012;SPC LA S     -   213,850.      871,510.      MT  (+/- 180 meters Scaled)
 BK1012
 BK1012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316656(NAD 83)
 BK1012
 BK1012                          SUPERSEDED SURVEY CONTROL
 BK1012
 BK1012.No superseded survey control is available for this station.
 BK1012
 BK1012_MARKER: DD = SURVEY DISK
 BK1012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1012_STAMPING: 27V123 1970
 BK1012_MARK LOGO: LADHGS
 BK1012_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1012+STABILITY: SURFACE MOTION
 BK1012
 BK1012  HISTORY     - Date     Condition        Report By
 BK1012  HISTORY     - 1970     MONUMENTED       LADTD
 BK1012  HISTORY     - 19961204 MARK NOT FOUND   USPSQD
 BK1012  HISTORY     - 19981016 MARK NOT FOUND   USPSQD
 BK1012  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1012
 BK1012                          STATION DESCRIPTION
 BK1012
 BK1012'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1012'4.45 MI SE FROM ELTON.
 BK1012'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1012'DRYERS EAST OF ELTON, THENCE 4.35 MILES SOUTH ALONG STATE ROUTE 26, 64
 BK1012'FEET WEST OF THE CENTERLINE OF LA. 26, ACROSS THE HIGHWAY FROM A BRICK
 BK1012'VENEER HOUSE, 127 FEET SOUTH OF A POWER POLE BEARING A TRANSFORMER,
 BK1012'0.8 FEET WEST OF A 3 STRAND BARBED WIRE FENCE, 1.2 FEET EAST OF A
 BK1012'STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK1012'CONCRETE POST PROJECTING 3 INCHES.  SECTION 27, T7S, R3W.
 BK1012
 BK1012                          STATION RECOVERY (1996)
 BK1012
 BK1012'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1012'MARK NOT FOUND.
 BK1012
 BK1012                          STATION RECOVERY (1998)
 BK1012
 BK1012'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1012'MARK NOT FOUND.
 BK1012
 BK1012                          STATION RECOVERY (2004)
 BK1012
 BK1012'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1012'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1013 ***********************************************************************
 BK1013  DESIGNATION -  27 V 124
 BK1013  PID         -  BK1013
 BK1013  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1013  COUNTRY     -  US
 BK1013  USGS QUAD   -  ELTON (2018)
 BK1013
 BK1013                         *CURRENT SURVEY CONTROL
 BK1013  ______________________________________________________________________
 BK1013* NAD 83(1986) POSITION- 30 26 12.     (N) 092 40 18.     (W)   SCALED
 BK1013* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1013  **This station is located in a suspected subsidence area (see below).
 BK1013  ______________________________________________________________________
 BK1013  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BK1013  DYNAMIC HEIGHT  -         14.174 (meters)       46.50  (feet) COMP
 BK1013  MODELED GRAVITY -    979,332.0   (mgal)                       NAVD 88
 BK1013
 BK1013.The horizontal coordinates were scaled from a map and have
 BK1013.an estimated accuracy of +/- 6 seconds.
 BK1013
 BK1013.** This station is in an area of known vertical motion. If an
 BK1013.** orthometric height was ever established but is not available 
 BK1013.** in the current survey control section, the orthometric height
 BK1013.** is considered suspect.  Suspect heights are available in the
 BK1013.** superseded section only if requested.
 BK1013
 BK1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1013.GEOID18 height accuracy estimate available here.
 BK1013
 BK1013.Click photographs - Photos may exist for this station.
 BK1013
 BK1013.The dynamic height is computed by dividing the NAVD 88
 BK1013.geopotential number by the normal gravity value computed on the
 BK1013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1013.degrees latitude (g = 980.6199 gals.).
 BK1013
 BK1013.The modeled gravity was interpolated from observed gravity values.
 BK1013
 BK1013;                    North         East    Units  Estimated Accuracy
 BK1013;SPC LA S     -   215,420.      871,450.      MT  (+/- 180 meters Scaled)
 BK1013
 BK1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315672(NAD 83)
 BK1013
 BK1013                          SUPERSEDED SURVEY CONTROL
 BK1013
 BK1013.No superseded survey control is available for this station.
 BK1013
 BK1013_MARKER: DD = SURVEY DISK
 BK1013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1013_STAMPING: 27V124 1970
 BK1013_MARK LOGO: LADHGS
 BK1013_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1013+STABILITY: SURFACE MOTION
 BK1013
 BK1013  HISTORY     - Date     Condition        Report By
 BK1013  HISTORY     - 1970     MONUMENTED       LADH
 BK1013  HISTORY     - 1982     GOOD             LADH
 BK1013  HISTORY     - 19961204 GOOD             USPSQD
 BK1013  HISTORY     - 19981016 GOOD             USPSQD
 BK1013  HISTORY     - 20041203 GOOD             USPSQD
 BK1013
 BK1013                          STATION DESCRIPTION
 BK1013
 BK1013'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1013'3.30 MI SE FROM ELTON.
 BK1013'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1013'DRYERS EAST OF ELTON, THENCE 3.20 MILES SOUTH ALONG STATE ROUTE 26,
 BK1013'110 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 107 FEET NORTHEAST OF
 BK1013'THE NORTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. MARVIN
 BK1013'MANUEL, 0.5 FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE, 32 FEET
 BK1013'NORTHEAST OF A SERVICE POLE LOCATED IN THE YARD OF MR. MANUAL, 1.2
 BK1013'FEET WEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN
 BK1013'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES. SECTION 16, T7S, R3W.
 BK1013
 BK1013                          STATION RECOVERY (1982)
 BK1013
 BK1013'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1982
 BK1013'RECOVERED IN GOOD CONDITION.
 BK1013
 BK1013                          STATION RECOVERY (1996)
 BK1013
 BK1013'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1013'RECOVERED IN GOOD CONDITION.
 BK1013
 BK1013                          STATION RECOVERY (1998)
 BK1013
 BK1013'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1013'RECOVERED IN GOOD CONDITION.
 BK1013
 BK1013                          STATION RECOVERY (2004)
 BK1013
 BK1013'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1014 ***********************************************************************
 BK1014  DESIGNATION -  27 V 125
 BK1014  PID         -  BK1014
 BK1014  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1014  COUNTRY     -  US
 BK1014  USGS QUAD   -  ELTON (2018)
 BK1014
 BK1014                         *CURRENT SURVEY CONTROL
 BK1014  ______________________________________________________________________
 BK1014* NAD 83(1986) POSITION- 30 27 11.     (N) 092 40 16.     (W)   SCALED
 BK1014* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1014  **This station is located in a suspected subsidence area (see below).
 BK1014  ______________________________________________________________________
 BK1014  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BK1014  DYNAMIC HEIGHT  -         14.498 (meters)       47.57  (feet) COMP
 BK1014  MODELED GRAVITY -    979,334.6   (mgal)                       NAVD 88
 BK1014
 BK1014.The horizontal coordinates were scaled from a map and have
 BK1014.an estimated accuracy of +/- 6 seconds.
 BK1014
 BK1014.** This station is in an area of known vertical motion. If an
 BK1014.** orthometric height was ever established but is not available 
 BK1014.** in the current survey control section, the orthometric height
 BK1014.** is considered suspect.  Suspect heights are available in the
 BK1014.** superseded section only if requested.
 BK1014
 BK1014.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1014.GEOID18 height accuracy estimate available here.
 BK1014
 BK1014.Click photographs - Photos may exist for this station.
 BK1014
 BK1014.The dynamic height is computed by dividing the NAVD 88
 BK1014.geopotential number by the normal gravity value computed on the
 BK1014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1014.degrees latitude (g = 980.6199 gals.).
 BK1014
 BK1014.The modeled gravity was interpolated from observed gravity values.
 BK1014
 BK1014;                    North         East    Units  Estimated Accuracy
 BK1014;SPC LA S     -   217,240.      871,520.      MT  (+/- 180 meters Scaled)
 BK1014
 BK1014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315690(NAD 83)
 BK1014
 BK1014                          SUPERSEDED SURVEY CONTROL
 BK1014
 BK1014.No superseded survey control is available for this station.
 BK1014
 BK1014_MARKER: DD = SURVEY DISK
 BK1014_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1014_SP_SET: CULVERT HEADWALL
 BK1014_STAMPING: 27V125 1970
 BK1014_MARK LOGO: LADH
 BK1014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1014+STABILITY: SURFACE MOTION
 BK1014
 BK1014  HISTORY     - Date     Condition        Report By
 BK1014  HISTORY     - 1970     MONUMENTED       LADH
 BK1014  HISTORY     - 1982     GOOD             LADH
 BK1014  HISTORY     - 19961204 GOOD             USPSQD
 BK1014  HISTORY     - 19981016 GOOD             USPSQD
 BK1014  HISTORY     - 20041203 GOOD             USPSQD
 BK1014
 BK1014                          STATION DESCRIPTION
 BK1014
 BK1014'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1014'2.15 MI SE FROM ELTON.
 BK1014'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1014'DRYERS EAST OF ELTON, THENCE 2.05 MILES SOUTH ALONG STATE ROUTE 26, 47
 BK1014'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 44 FEET SOUTH OF THE
 BK1014'CENTERLINE OF A PARISH GRAVELED ROAD, LOCATED IN THE WEST HEADWALL OF
 BK1014'A RICE FLUME UNDER THE HIGHWAY, 0.5 FEET WEST OF A 3 STRAND BARBED
 BK1014'WIRE FENCE, 24 FEET SOUTHWEST OF THE WEST END OF A 24 INCH CONCRETE
 BK1014'PIPE HEADWALL, 1.5 FEET NORTH OF A STEEL WITNESS POST, 2 FEET ABOVE
 BK1014'HIGHWAY, DRILLED IN HEADWALL.  SECTION 16, T7S, R3W.
 BK1014
 BK1014                          STATION RECOVERY (1982)
 BK1014
 BK1014'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1982
 BK1014'RECOVERED IN GOOD CONDITION.
 BK1014
 BK1014                          STATION RECOVERY (1996)
 BK1014
 BK1014'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1014'RECOVERED IN GOOD CONDITION.
 BK1014
 BK1014                          STATION RECOVERY (1998)
 BK1014
 BK1014'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1014'RECOVERED IN GOOD CONDITION.
 BK1014
 BK1014                          STATION RECOVERY (2004)
 BK1014
 BK1014'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1015 ***********************************************************************
 BK1015  DESIGNATION -  27 V 126
 BK1015  PID         -  BK1015
 BK1015  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1015  COUNTRY     -  US
 BK1015  USGS QUAD   -  ELTON (2018)
 BK1015
 BK1015                         *CURRENT SURVEY CONTROL
 BK1015  ______________________________________________________________________
 BK1015* NAD 83(1986) POSITION- 30 28 04.     (N) 092 40 16.     (W)   SCALED
 BK1015* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1015  **This station is located in a suspected subsidence area (see below).
 BK1015  ______________________________________________________________________
 BK1015  GEOID HEIGHT    -        -27.255 (meters)                     GEOID18
 BK1015
 BK1015.The horizontal coordinates were scaled from a map and have
 BK1015.an estimated accuracy of +/- 6 seconds.
 BK1015
 BK1015.** This station is in an area of known vertical motion. If an
 BK1015.** orthometric height was ever established but is not available 
 BK1015.** in the current survey control section, the orthometric height
 BK1015.** is considered suspect.  Suspect heights are available in the
 BK1015.** superseded section only if requested.
 BK1015
 BK1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1015.GEOID18 height accuracy estimate available here.
 BK1015
 BK1015.Click photographs - Photos may exist for this station.
 BK1015
 BK1015;                    North         East    Units  Estimated Accuracy
 BK1015;SPC LA S     -   218,870.      871,540.      MT  (+/- 180 meters Scaled)
 BK1015
 BK1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315706(NAD 83)
 BK1015
 BK1015                          SUPERSEDED SURVEY CONTROL
 BK1015
 BK1015.No superseded survey control is available for this station.
 BK1015
 BK1015_MARKER: DD = SURVEY DISK
 BK1015_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1015_SP_SET: CULVERT HEADWALL
 BK1015_STAMPING: 27V126 1970
 BK1015_MARK LOGO: LADHGS
 BK1015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1015+STABILITY: SURFACE MOTION
 BK1015
 BK1015  HISTORY     - Date     Condition        Report By
 BK1015  HISTORY     - 1970     MONUMENTED       LADTD
 BK1015  HISTORY     - 19961204 GOOD             USPSQD
 BK1015  HISTORY     - 19981016 GOOD             USPSQD
 BK1015  HISTORY     - 20041203 GOOD             USPSQD
 BK1015
 BK1015                          STATION DESCRIPTION
 BK1015
 BK1015'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1015'1.05 MI SE FROM ELTON.
 BK1015'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1015'DRYERS EAST OF ELTON, THENCE 0.95 MILES SOUTH ALONG STATE ROUTE 26, 53
 BK1015'FEET EAST OF THE CENTERLINE OF LA. 26, 22 FEET NORTH OF THE CENTERLINE
 BK1015'OF A PARISH GRAVELED ROAD LEADING EAST, LOCATED IN THE NORTH END OF A
 BK1015'RICE FLUME HEADWALL UNDER THE PARISH ROAD, 17 FEET WEST OF A POWER
 BK1015'POLE, 18 FEET SOUTHEAST OF A TELEPHONE POLE, 0.9 FEET EAST OF A STEEL
 BK1015'WITNESS POST, 2 FEET ABOVE HIGHWAY, DRILLED IN HEADWALL. SECTION 3,
 BK1015'T7S, R3W.
 BK1015
 BK1015                          STATION RECOVERY (1996)
 BK1015
 BK1015'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1015'RECOVERED IN GOOD CONDITION.
 BK1015
 BK1015                          STATION RECOVERY (1998)
 BK1015
 BK1015'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1015'RECOVERED IN GOOD CONDITION.
 BK1015
 BK1015                          STATION RECOVERY (2004)
 BK1015
 BK1015'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0769 ***********************************************************************
 BK0769  DESIGNATION -  27 V 127
 BK0769  PID         -  BK0769
 BK0769  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0769  COUNTRY     -  US
 BK0769  USGS QUAD   -  ELTON (2018)
 BK0769
 BK0769                         *CURRENT SURVEY CONTROL
 BK0769  ______________________________________________________________________
 BK0769* NAD 83(1986) POSITION- 30 28 55.     (N) 092 39 12.     (W)   SCALED
 BK0769* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0769  **This station is located in a suspected subsidence area (see below).
 BK0769  ______________________________________________________________________
 BK0769  GEOID HEIGHT    -        -27.243 (meters)                     GEOID18
 BK0769
 BK0769.The horizontal coordinates were scaled from a map and have
 BK0769.an estimated accuracy of +/- 6 seconds.
 BK0769
 BK0769.** This station is in an area of known vertical motion. If an
 BK0769.** orthometric height was ever established but is not available 
 BK0769.** in the current survey control section, the orthometric height
 BK0769.** is considered suspect.  Suspect heights are available in the
 BK0769.** superseded section only if requested.
 BK0769
 BK0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0769.GEOID18 height accuracy estimate available here.
 BK0769
 BK0769.Click photographs - Photos may exist for this station.
 BK0769
 BK0769;                    North         East    Units  Estimated Accuracy
 BK0769;SPC LA S     -   220,420.      873,270.      MT  (+/- 180 meters Scaled)
 BK0769
 BK0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP332722(NAD 83)
 BK0769
 BK0769                          SUPERSEDED SURVEY CONTROL
 BK0769
 BK0769.No superseded survey control is available for this station.
 BK0769
 BK0769_MARKER: DD = SURVEY DISK
 BK0769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0769_STAMPING: 27V127 1970
 BK0769_MARK LOGO: LADHGS
 BK0769_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0769+STABILITY: SURFACE MOTION
 BK0769
 BK0769  HISTORY     - Date     Condition        Report By
 BK0769  HISTORY     - 1970     MONUMENTED       LADTD
 BK0769  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0769  HISTORY     - 19970125 MARK NOT FOUND   USPSQD
 BK0769  HISTORY     - 19981016 MARK NOT FOUND   USPSQD
 BK0769
 BK0769                          STATION DESCRIPTION
 BK0769
 BK0769'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0769'1.20 MI E FROM ELTON.
 BK0769'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK0769'DRYERS EAST OF ELTON, 103 FEET NORTH OF THE CENTERLINE OF US HIGHWAY
 BK0769'190, 46 FEET SOUTH OF THE SOUTH TRACK, 0.5 FOOT NORTH OF A 4 STRAND
 BK0769'BARBED WIRE FENCE, 82 FEET EAST OF THE CENTERLINE OF A PARISH GRAVEL
 BK0769'ROAD LEADING NORTH, 37 FEET SOUTHWEST OF A TELEPHONE POLE, 1.3 FEET
 BK0769'NORTHWEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN
 BK0769'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 37 , T7S .R3W
 BK0769
 BK0769                          STATION RECOVERY (1983)
 BK0769
 BK0769'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0769'MARK NOT FOUND.
 BK0769
 BK0769                          STATION RECOVERY (1997)
 BK0769
 BK0769'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0769'MARK NOT FOUND.
 BK0769
 BK0769                          STATION RECOVERY (1998)
 BK0769
 BK0769'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0769'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1025 ***********************************************************************
 BK1025  DESIGNATION -  27 V 128
 BK1025  PID         -  BK1025
 BK1025  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1025  COUNTRY     -  US
 BK1025  USGS QUAD   -  WELSH NORTH (2018)
 BK1025
 BK1025                         *CURRENT SURVEY CONTROL
 BK1025  ______________________________________________________________________
 BK1025* NAD 83(1986) POSITION- 30 20 57.     (N) 092 48 34.     (W)   SCALED
 BK1025* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1025  **This station is located in a suspected subsidence area (see below).
 BK1025  ______________________________________________________________________
 BK1025  GEOID HEIGHT    -        -27.311 (meters)                     GEOID18
 BK1025
 BK1025.The horizontal coordinates were scaled from a map and have
 BK1025.an estimated accuracy of +/- 6 seconds.
 BK1025
 BK1025.** This station is in an area of known vertical motion. If an
 BK1025.** orthometric height was ever established but is not available 
 BK1025.** in the current survey control section, the orthometric height
 BK1025.** is considered suspect.  Suspect heights are available in the
 BK1025.** superseded section only if requested.
 BK1025
 BK1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1025.GEOID18 height accuracy estimate available here.
 BK1025
 BK1025.Click photographs - Photos may exist for this station.
 BK1025
 BK1025;                    North         East    Units  Estimated Accuracy
 BK1025;SPC LA S     -   205,890.      858,090.      MT  (+/- 180 meters Scaled)
 BK1025
 BK1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP183574(NAD 83)
 BK1025
 BK1025                          SUPERSEDED SURVEY CONTROL
 BK1025
 BK1025.No superseded survey control is available for this station.
 BK1025
 BK1025_MARKER: DD = SURVEY DISK
 BK1025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1025_STAMPING: 27V128 1970
 BK1025_MARK LOGO: LADHGS
 BK1025_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1025+STABILITY: SURFACE MOTION
 BK1025
 BK1025  HISTORY     - Date     Condition        Report By
 BK1025  HISTORY     - 1970     MONUMENTED       LADTD
 BK1025  HISTORY     - 19970125 GOOD             USPSQD
 BK1025  HISTORY     - 19981016 GOOD             USPSQD
 BK1025  HISTORY     - 20021211 MARK NOT FOUND   USPSQD
 BK1025  HISTORY     - 20040105 MARK NOT FOUND   USPSQD
 BK1025
 BK1025                          STATION DESCRIPTION
 BK1025
 BK1025'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1025'8.35 MI W FROM HATHAWAY.
 BK1025'ABOUT 8.35 MILES WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1025'150 FEET SOUTH OF THE CENTERLINE OF LA. 102, 51 FEET SOUTHEAST OF THE
 BK1025'SOUTHEAST CORNER OF A WOOD FRAME HOUSE, 1 FOOT SOUTH OF A COMBINATION
 BK1025'BARBED WIRE AND MESH FENCE, 47 FEET WEST OF THE CENTERLINE OF A PARISH
 BK1025'ROAD LEADING SOUTH, 1 FOOT EAST OF A STEEL WITNESS POST, ABOUT LEVEL
 BK1025'WITH THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BK1025'INCHES.  SECTION 19, T8S, R4W.
 BK1025
 BK1025                          STATION RECOVERY (1997)
 BK1025
 BK1025'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1025'RECOVERED IN GOOD CONDITION.
 BK1025
 BK1025                          STATION RECOVERY (1998)
 BK1025
 BK1025'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1025'RECOVERED IN GOOD CONDITION.
 BK1025
 BK1025                          STATION RECOVERY (2002)
 BK1025
 BK1025'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1025'MARK NOT FOUND.
 BK1025
 BK1025                          STATION RECOVERY (2004)
 BK1025
 BK1025'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1025'CONCRETE MONUMENT STILL EXISTS, BUT WITH NO MARKER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1023 ***********************************************************************
 BK1023  DESIGNATION -  27 V 129
 BK1023  PID         -  BK1023
 BK1023  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1023  COUNTRY     -  US
 BK1023  USGS QUAD   -  WELSH NORTH (2018)
 BK1023
 BK1023                         *CURRENT SURVEY CONTROL
 BK1023  ______________________________________________________________________
 BK1023* NAD 83(1992) POSITION- 30 20 58.36208(N) 092 46 31.77199(W)   ADJUSTED
 BK1023* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1023  **This station is located in a suspected subsidence area (see below).
 BK1023  ______________________________________________________________________
 BK1023  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK1023  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK1023  DYNAMIC HEIGHT  -         12.154 (meters)       39.88  (feet) COMP
 BK1023  MODELED GRAVITY -    979,318.8   (mgal)                       NAVD 88
 BK1023  HORZ ORDER      -  SECOND
 BK1023
 BK1023.The horizontal coordinates were established by classical geodetic methods
 BK1023.and adjusted by the National Geodetic Survey in January 1993.
 BK1023
 BK1023.** This station is in an area of known vertical motion. If an
 BK1023.** orthometric height was ever established but is not available 
 BK1023.** in the current survey control section, the orthometric height
 BK1023.** is considered suspect.  Suspect heights are available in the
 BK1023.** superseded section only if requested.
 BK1023
 BK1023.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1023.GEOID18 height accuracy estimate available here.
 BK1023
 BK1023.Click photographs - Photos may exist for this station.
 BK1023
 BK1023.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1023
 BK1023.The dynamic height is computed by dividing the NAVD 88
 BK1023.geopotential number by the normal gravity value computed on the
 BK1023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1023.degrees latitude (g = 980.6199 gals.).
 BK1023
 BK1023.The modeled gravity was interpolated from observed gravity values.
 BK1023
 BK1023. The following values were computed from the NAD 83(1992) position.
 BK1023
 BK1023;                    North         East     Units Scale Factor Converg.
 BK1023;SPC LA S     -   205,885.208   861,353.089   MT  0.99994419   -0 43 16.0
 BK1023;SPC LA S     -   675,475.05  2,825,955.93   sFT  0.99994419   -0 43 16.0
 BK1023;UTM  15      - 3,357,540.164   521,576.996   MT  0.99960574   +0 06 48.4
 BK1023
 BK1023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1023!SPC LA S     -   1.00000238  x   0.99994419  =   0.99994657
 BK1023!UTM  15      -   1.00000238  x   0.99960574  =   0.99960812
 BK1023
 BK1023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2157657540(NAD 83)
 BK1023
 BK1023                          SUPERSEDED SURVEY CONTROL
 BK1023
 BK1023  NAD 83(1986)-  30 20 58.38225(N)    092 46 31.76592(W) AD(       ) 2
 BK1023  NAD 27      -  30 20 57.64694(N)    092 46 31.24696(W) AD(       ) 2
 BK1023
 BK1023.Superseded values are not recommended for survey control.
 BK1023
 BK1023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1023.See file dsdata.pdf to determine how the superseded data were derived.
 BK1023
 BK1023_MARKER: DD = SURVEY DISK
 BK1023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1023_STAMPING: 27V129 1970
 BK1023_MARK LOGO: LADHGS
 BK1023_PROJECTION: FLUSH
 BK1023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1023+STABILITY: SURFACE MOTION
 BK1023
 BK1023  HISTORY     - Date     Condition        Report By
 BK1023  HISTORY     - 1970     MONUMENTED       LADH
 BK1023  HISTORY     - 1974     GOOD             LADH
 BK1023  HISTORY     - 1982     GOOD             LADTD
 BK1023  HISTORY     - 19970125 GOOD             USPSQD
 BK1023  HISTORY     - 19981016 GOOD             USPSQD
 BK1023
 BK1023                          STATION DESCRIPTION
 BK1023
 BK1023'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1023'6.35 MI W FROM HATHAWAY.
 BK1023'ABOUT 6.35 MILES WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1023'64 FEET SOUTH OF THE CENTERLINE OF LA. 102, 34 FEET NORTHWEST OF THE
 BK1023'NORTHWEST CORNER OF THE MESH GROCERY WOOD FRAME BUILDING, 1 FOOT
 BK1023'NORTHEAST OF A COMBINATION BARBED WIRE AND MESH FENCE, 81 FEET WEST OF
 BK1023'THE WEST END OF A CONCRETE FOUNDATION OF TWO GAS PUMPS, 1 FOOT
 BK1023'SOUTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN
 BK1023'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 21, T8S, E4W.
 BK1023
 BK1023                          STATION RECOVERY (1974)
 BK1023
 BK1023'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1974 (HRR)
 BK1023'THE STATION IS LOCATED 11 MILES SOUTHEAST OF KINDER, 10 MILES
 BK1023'SOUTHWEST OF ELTON, 8 MILES NORTH OF ROANOKE, 8 MILES EAST OF
 BK1023'FENTON AND ON PROPERTY OWNED BY MRS. GILBERT MECHE.
 BK1023'
 BK1023'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK1023'STATE HIGHWAY 395 ABOUT 1 MILE NORTH OF ROANOKE, GO NORTH ON HIGHWAY
 BK1023'395 FOR 6.9 MILES TO THE JUNCTION OF STATE HIGHWAY 102.  TURN LEFT
 BK1023'AND GO WEST ON HIGHWAY 102 FOR 2.05 MILES TO THE JUNCTION OF STATE
 BK1023'HIGHWAY 99.  (TO REACH REFERENCE MARK 2 (AZ MK) FROM THIS
 BK1023'JUNCTION, GO NORTH ON HIGHWAY 99 FOR 0.5 MILE TO THE MARK ON THE
 BK1023'RIGHT.) CONTINUE WEST ON HIGHWAYS 99 AND 102 FOR 0.05 MILE TO
 BK1023'MECHES GROCERY AND THE STATION AS DESCRIBED.
 BK1023'
 BK1023'BENCH MARK, STAMPED 27 V 129 1970 IS A USC AND GS AND LOUISIANA
 BK1023'DEPARTMENT OF HIGHWAYS BENCH MARK DISK SET IN THE TOP OF A 10 INCH
 BK1023'ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 63.5 FEET
 BK1023'SOUTH OF THE CENTER OF HIGHWAY 99 AND 102, 33.5 FEET NORTHWEST OF
 BK1023'THE NORTHWEST CORNER OF MECHES GROCERY STORE, 1 FOOT EAST OF A
 BK1023'FENCE AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 BK1023
 BK1023                          STATION RECOVERY (1982)
 BK1023
 BK1023'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1023'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  ABOUT 13.5 KM
 BK1023'(8.4 MI) NORTH ALONG STATE HIGHWAY 395 FROM THE INTERSECTION OF US
 BK1023'HIGHWAY 90 AND STATE HIGHWAY 395 NEAR THE ROANOKE WELSH JUNIOR HIGH
 BK1023'SCHOOL IN ROANOKE TO THE JUNCTION OF STATE HIGHWAYS 395 AND 102,
 BK1023'THENCE ABOUT 3.2 KM (2 MILES) WEST ALONG STATE HIGHWAY 102 TO THE
 BK1023'JUNCTION OF STATE HIGHWAYS 102 AND 99 IN PINE ISLAND WITH THE MARK SET
 BK1023'IN THE SOUTHWEST QUADRANT OF THE JUNCTION, 62.5 METERS (205 FT) WEST
 BK1023'OF THE CENTER OF STATE HIGHWAY 99 EXTENDED, 34.1 METERS (112 FT)
 BK1023'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 19.5 METERS (64 FT)
 BK1023'SOUTH OF THE CENTER OF STATE HIGHWAY 102, 0.3 METER (1 FT) NORTH OF A
 BK1023'FENCE.
 BK1023'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BK1023'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 102.
 BK1023
 BK1023                          STATION RECOVERY (1997)
 BK1023
 BK1023'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1023'RECOVERED IN GOOD CONDITION.
 BK1023
 BK1023                          STATION RECOVERY (1998)
 BK1023
 BK1023'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0885 ***********************************************************************
 BK0885  DESIGNATION -  27 V 13
 BK0885  PID         -  BK0885
 BK0885  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0885  COUNTRY     -  US
 BK0885  USGS QUAD   -  HAYES (2018)
 BK0885
 BK0885                         *CURRENT SURVEY CONTROL
 BK0885  ______________________________________________________________________
 BK0885* NAD 83(1986) POSITION- 30 04 11.     (N) 092 52 40.     (W)   SCALED
 BK0885* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0885  **This station is located in a suspected subsidence area (see below).
 BK0885  ______________________________________________________________________
 BK0885  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BK0885
 BK0885.The horizontal coordinates were scaled from a map and have
 BK0885.an estimated accuracy of +/- 6 seconds.
 BK0885
 BK0885.** This station is in an area of known vertical motion. If an
 BK0885.** orthometric height was ever established but is not available 
 BK0885.** in the current survey control section, the orthometric height
 BK0885.** is considered suspect.  Suspect heights are available in the
 BK0885.** superseded section only if requested.
 BK0885
 BK0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0885.GEOID18 height accuracy estimate available here.
 BK0885
 BK0885.Click photographs - Photos may exist for this station.
 BK0885
 BK0885;                    North         East    Units  Estimated Accuracy
 BK0885;SPC LA S     -   175,000.      851,100.      MT  (+/- 180 meters Scaled)
 BK0885
 BK0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP117265(NAD 83)
 BK0885
 BK0885                          SUPERSEDED SURVEY CONTROL
 BK0885
 BK0885.No superseded survey control is available for this station.
 BK0885
 BK0885_MARKER: DD = SURVEY DISK
 BK0885_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0885_SP_SET: BRIDGE SIDEWALK
 BK0885_STAMPING: 27V13 1968
 BK0885_MARK LOGO: LADHGS
 BK0885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0885_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0885+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 BK0885
 BK0885  HISTORY     - Date     Condition        Report By
 BK0885  HISTORY     - 1968     MONUMENTED       LADTD
 BK0885  HISTORY     - 19961209 GOOD             USPSQD
 BK0885  HISTORY     - 20050210 GOOD             USPSQD
 BK0885
 BK0885                          STATION DESCRIPTION
 BK0885
 BK0885'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0885'13.5 MI SW FROM LAKE ARTHUR.
 BK0885'ABOUT 13.5 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0885'OFFICE AT LAKE ARTHUR, 13 FEET NORTH OF THE CENTERLINE OF LA. 14, 7
 BK0885'FEET WEST OF THE CENTERLINE OF A PAVED DITCH, LOCATED ON THE SOUTHEAST
 BK0885'CORNER OF THE CENTER OF THE SOUTH SIDEWALK ON THE BAYOU LACASSINE
 BK0885'BRIDGE, 4.6 FEET NORTHWEST OF A STEEL WITNESS POST, 1 FOOT ABOVE
 BK0885'ROADWAY, DRILLED IN CENTER OF THE SIDEWALK.  SECTION 22, T 11S, R5W.
 BK0885
 BK0885                          STATION RECOVERY (1996)
 BK0885
 BK0885'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0885'RECOVERED IN GOOD CONDITION.
 BK0885
 BK0885                          STATION RECOVERY (2005)
 BK0885
 BK0885'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0885'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1022 ***********************************************************************
 BK1022  DESIGNATION -  27 V 130
 BK1022  PID         -  BK1022
 BK1022  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1022  COUNTRY     -  US
 BK1022  USGS QUAD   -  WELSH NORTH (2018)
 BK1022
 BK1022                         *CURRENT SURVEY CONTROL
 BK1022  ______________________________________________________________________
 BK1022* NAD 83(1986) POSITION- 30 20 59.     (N) 092 45 25.     (W)   SCALED
 BK1022* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1022  **This station is located in a suspected subsidence area (see below).
 BK1022  ______________________________________________________________________
 BK1022  GEOID HEIGHT    -        -27.320 (meters)                     GEOID18
 BK1022  DYNAMIC HEIGHT  -         10.618 (meters)       34.84  (feet) COMP
 BK1022  MODELED GRAVITY -    979,318.9   (mgal)                       NAVD 88
 BK1022
 BK1022.The horizontal coordinates were scaled from a map and have
 BK1022.an estimated accuracy of +/- 6 seconds.
 BK1022
 BK1022.** This station is in an area of known vertical motion. If an
 BK1022.** orthometric height was ever established but is not available 
 BK1022.** in the current survey control section, the orthometric height
 BK1022.** is considered suspect.  Suspect heights are available in the
 BK1022.** superseded section only if requested.
 BK1022
 BK1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1022.GEOID18 height accuracy estimate available here.
 BK1022
 BK1022.Click photographs - Photos may exist for this station.
 BK1022
 BK1022.The dynamic height is computed by dividing the NAVD 88
 BK1022.geopotential number by the normal gravity value computed on the
 BK1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1022.degrees latitude (g = 980.6199 gals.).
 BK1022
 BK1022.The modeled gravity was interpolated from observed gravity values.
 BK1022
 BK1022;                    North         East    Units  Estimated Accuracy
 BK1022;SPC LA S     -   205,880.      863,140.      MT  (+/- 180 meters Scaled)
 BK1022
 BK1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP233575(NAD 83)
 BK1022
 BK1022                          SUPERSEDED SURVEY CONTROL
 BK1022
 BK1022.No superseded survey control is available for this station.
 BK1022
 BK1022_MARKER: DD = SURVEY DISK
 BK1022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1022_STAMPING: 27V130 1970
 BK1022_MARK LOGO: LADHGS
 BK1022_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1022+STABILITY: SURFACE MOTION
 BK1022
 BK1022  HISTORY     - Date     Condition        Report By
 BK1022  HISTORY     - 1970     MONUMENTED       LADH
 BK1022  HISTORY     - 1982     GOOD             LADTD
 BK1022  HISTORY     - 19970125 GOOD             USPSQD
 BK1022  HISTORY     - 19981017 GOOD             USPSQD
 BK1022  HISTORY     - 20021211 MARK NOT FOUND   USPSQD
 BK1022  HISTORY     - 20040105 MARK NOT FOUND   USPSQD
 BK1022
 BK1022                          STATION DESCRIPTION
 BK1022
 BK1022'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1022'5.25 MI W FROM HATHAWAY.
 BK1022'ABOUT 5.25 MILES WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1022'69 FEET SOUTH OF THE CENTERLINE OF LA. 102, 92 FEET NORTHEAST OF THE
 BK1022'NORTHEAST CORNER OF THE PINE ISLAND BAPTIST MISSION WOOD FRAME CHURCH,
 BK1022'66 FEET EAST OF A SERVICE POLE FOR THE CHURCH, 1 FOOT WEST OF A FENCE,
 BK1022'1 FOOT EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN
 BK1022'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. SECTION 23, T8S, R4W.
 BK1022
 BK1022                          STATION RECOVERY (1982)
 BK1022
 BK1022'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1022'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  ABOUT 13.5 KM
 BK1022'(8.4 MI) NORTH ALONG STATE HIGHWAY 395 FROM THE INTERSECTION OF US
 BK1022'HIGHWAY 90 AND STATE HIGHWAY 395 NEAR THE ROANOKE WELSH JUNIOR HIGH
 BK1022'SCHOOL IN ROANOKE TO THE JUNCTION OF STATE HIGHWAYS 395 AND 102,
 BK1022'THENCE ABOUT 1.6 KM (1 MILE) WEST ALONG STATE HIGHWAY 102 TO THE MARK
 BK1022'ON THE LEFT NEAR THE PINE ISLAND BAPTIST CHURCH, 28.3 METERS (93 FT)
 BK1022'NORTHEAST OF THE NORTHEAST CORNER OF THE PINE ISLAND BAPTIST CHURCH,
 BK1022'21.5 METERS (70.5 FT) SOUTH OF THE CENTER OF STATE HIGHWAY 102,
 BK1022'0.3 METER (1 FOOT) WEST OF A FENCE.
 BK1022'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BK1022'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 102.
 BK1022
 BK1022                          STATION RECOVERY (1997)
 BK1022
 BK1022'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1022'RECOVERED IN GOOD CONDITION.
 BK1022
 BK1022                          STATION RECOVERY (1998)
 BK1022
 BK1022'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1022'RECOVERED IN GOOD CONDITION.
 BK1022
 BK1022                          STATION RECOVERY (2002)
 BK1022
 BK1022'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1022'MARK NOT FOUND.
 BK1022
 BK1022                          STATION RECOVERY (2004)
 BK1022
 BK1022'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1022'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1021 ***********************************************************************
 BK1021  DESIGNATION -  27 V 131
 BK1021  PID         -  BK1021
 BK1021  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1021  COUNTRY     -  US
 BK1021  USGS QUAD   -  HATHAWAY (2018)
 BK1021
 BK1021                         *CURRENT SURVEY CONTROL
 BK1021  ______________________________________________________________________
 BK1021* NAD 83(1986) POSITION- 30 20 58.     (N) 092 44 26.     (W)   SCALED
 BK1021* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1021  **This station is located in a suspected subsidence area (see below).
 BK1021  ______________________________________________________________________
 BK1021  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK1021  DYNAMIC HEIGHT  -         11.816 (meters)       38.77  (feet) COMP
 BK1021  MODELED GRAVITY -    979,319.0   (mgal)                       NAVD 88
 BK1021
 BK1021.The horizontal coordinates were scaled from a map and have
 BK1021.an estimated accuracy of +/- 6 seconds.
 BK1021
 BK1021.** This station is in an area of known vertical motion. If an
 BK1021.** orthometric height was ever established but is not available 
 BK1021.** in the current survey control section, the orthometric height
 BK1021.** is considered suspect.  Suspect heights are available in the
 BK1021.** superseded section only if requested.
 BK1021
 BK1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1021.GEOID18 height accuracy estimate available here.
 BK1021
 BK1021.Click photographs - Photos may exist for this station.
 BK1021
 BK1021.The dynamic height is computed by dividing the NAVD 88
 BK1021.geopotential number by the normal gravity value computed on the
 BK1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1021.degrees latitude (g = 980.6199 gals.).
 BK1021
 BK1021.The modeled gravity was interpolated from observed gravity values.
 BK1021
 BK1021;                    North         East    Units  Estimated Accuracy
 BK1021;SPC LA S     -   205,830.      864,710.      MT  (+/- 180 meters Scaled)
 BK1021
 BK1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP249575(NAD 83)
 BK1021
 BK1021                          SUPERSEDED SURVEY CONTROL
 BK1021
 BK1021.No superseded survey control is available for this station.
 BK1021
 BK1021_MARKER: DD = SURVEY DISK
 BK1021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1021_STAMPING: 27V131 1970
 BK1021_MARK LOGO: LADHGS
 BK1021_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1021+STABILITY: SURFACE MOTION
 BK1021
 BK1021  HISTORY     - Date     Condition        Report By
 BK1021  HISTORY     - 1970     MONUMENTED       LADH
 BK1021  HISTORY     - 1982     GOOD             LADTD
 BK1021  HISTORY     - 19970125 GOOD             USPSQD
 BK1021  HISTORY     - 19981017 GOOD             USPSQD
 BK1021  HISTORY     - 20021211 MARK NOT FOUND   USPSQD
 BK1021  HISTORY     - 20040105 MARK NOT FOUND   USPSQD
 BK1021
 BK1021                          STATION DESCRIPTION
 BK1021
 BK1021'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1021'4.25 MI W FROM HATHAWAY.
 BK1021'ABOUT 4.25 MILES WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1021'82 FEET SOUTH OF THE CENTERLINE OF LA. 102, 115 FEET EAST OF THE
 BK1021'CENTERLINE OF LA. 395, ACROSS THE HIGHWAY (STATE ROUTE 395) FROM A
 BK1021'WOOD FRAME HOUSE, 1 FOOT NORTHWEST OF A 4 STRAND BARBED WIRE FENCE,
 BK1021'142 FEET SOUTHEAST OF THE INTERSECTION OF LA. 102 AND LA. 395, 1 FOOT
 BK1021'SOUTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN
 BK1021'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SECTION 24, T8S, R4W.
 BK1021
 BK1021                          STATION RECOVERY (1982)
 BK1021
 BK1021'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1021'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  ABOUT 13.5 KM
 BK1021'(8.4 MI) NORTH ALONG STATE HIGHWAY 395 FROM THE INTERSECTION OF US
 BK1021'HIGHWAY 90 AND STATE HIGHWAY 395 NEAR THE ROANOKE WELSH JUNIOR HIGH
 BK1021'SCHOOL IN ROANOKE TO THE JUNCTION OF STATE HIGHWAYS 395 AND 102 WITH
 BK1021'THE MARK SET IN THE SOUTHEAST QUADRANT OF THE JUNCTION, 51.8 METERS
 BK1021'(170 FT) WEST SOUTHWEST OF POWER POLE NUMBER 7243, 35.3 METERS
 BK1021'(116 FT) NORTHEAST OF POWER POLE NUMBER 19, 35 METERS (115 FT) EAST OF
 BK1021'THE CENTER OF STATE HIGHWAY 395, 21.3 METERS (70 FT) SOUTH OF THE
 BK1021'CENTER OF STATE HIGHWAY 102.
 BK1021'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BK1021'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 395.
 BK1021
 BK1021                          STATION RECOVERY (1997)
 BK1021
 BK1021'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1021'RECOVERED IN GOOD CONDITION.
 BK1021
 BK1021                          STATION RECOVERY (1998)
 BK1021
 BK1021'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1021'RECOVERED IN GOOD CONDITION.
 BK1021
 BK1021                          STATION RECOVERY (2002)
 BK1021
 BK1021'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1021'MARK NOT FOUND.
 BK1021
 BK1021                          STATION RECOVERY (2004)
 BK1021
 BK1021'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1020 ***********************************************************************
 BK1020  HT_MOD      -  This is a Height Modernization Survey Station.
 BK1020  DESIGNATION -  27 V 132
 BK1020  PID         -  BK1020
 BK1020  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1020  COUNTRY     -  US
 BK1020  USGS QUAD   -  HATHAWAY (2018)
 BK1020
 BK1020                         *CURRENT SURVEY CONTROL
 BK1020  ______________________________________________________________________
 BK1020* NAD 83(2011) POSITION- 30 20 58.87740(N) 092 43 24.59443(W)   ADJUSTED
 BK1020* NAD 83(2011) ELLIP HT-   -15.656 (meters)        (06/27/12)   ADJUSTED
 BK1020* NAD 83(2011) EPOCH   -  2010.00
 BK1020* NAVD 88 ORTHO HEIGHT -    11.67  (meters)       38.3   (feet) GPS OBS
 BK1020* NAVD 88 EPOCH        -  2009.55
 BK1020  **This station is located in a suspected subsidence area (see below).
 BK1020  ______________________________________________________________________
 BK1020  GEOID HEIGHT    -        -27.324 (meters)                     GEOID18
 BK1020  NAD 83(2011) X  -   -261,754.807 (meters)                     COMP
 BK1020  NAD 83(2011) Y  - -5,502,536.092 (meters)                     COMP
 BK1020  NAD 83(2011) Z  -  3,203,877.788 (meters)                     COMP
 BK1020  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 BK1020
 BK1020  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK1020  Standards:
 BK1020         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK1020            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK1020  -------------------------------------------------------------------
 BK1020  NETWORK    0.25   0.71           0.09   0.11   0.36     -0.00110721
 BK1020  -------------------------------------------------------------------
 BK1020  Click here for local accuracies and other accuracy information.
 BK1020
 BK1020.The horizontal coordinates were established by GPS observations
 BK1020.and adjusted by the National Geodetic Survey in June 2012.
 BK1020
 BK1020.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK1020.been affixed to the stable North American tectonic plate. See 
 BK1020.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK1020
 BK1020.The horizontal coordinates are valid at the epoch date displayed above
 BK1020.which is a decimal equivalence of Year/Month/Day.
 BK1020
 BK1020.** This station is in an area of known vertical motion.  Due to the
 BK1020.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1020.** determined the orthometric heights for marks in these suspect
 BK1020.** subsidence areas should be considered valid only at the epoch date
 BK1020.** associated with the orthometric height.  These heights must always
 BK1020.** be validated when used as control.  All previously superseded
 BK1020.** orthometric heights are now considered suspect and are available
 BK1020.** in the superseded section.  NGS does not recommend using suspect
 BK1020.** or superseded heights as control.
 BK1020
 BK1020.The orthometric height was determined by GPS observations and a
 BK1020.high-resolution geoid model using precise GPS observation and
 BK1020.processing techniques.
 BK1020
 BK1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1020.GEOID18 height accuracy estimate available here.
 BK1020
 BK1020.Click photographs - Photos may exist for this station.
 BK1020
 BK1020.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1020
 BK1020.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1020
 BK1020.The ellipsoidal height was determined by GPS observations
 BK1020.and is referenced to NAD 83.
 BK1020
 BK1020. The following values were computed from the NAD 83(2011) position.
 BK1020
 BK1020;                    North         East     Units Scale Factor Converg.
 BK1020;SPC LA S     -   205,839.299   866,351.632   MT  0.99994421   -0 41 42.4
 BK1020;SPC LA S     -   675,324.43  2,842,355.31   sFT  0.99994421   -0 41 42.4
 BK1020;UTM  15      - 3,357,567.066   526,573.992   MT  0.99960871   +0 08 23.0
 BK1020
 BK1020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1020!SPC LA S     -   1.00000246  x   0.99994421  =   0.99994667
 BK1020!UTM  15      -   1.00000246  x   0.99960871  =   0.99961117
 BK1020
 BK1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2657357567(NAD 83)
 BK1020
 BK1020                          SUPERSEDED SURVEY CONTROL
 BK1020
 BK1020  NAD 83(2007)-  30 20 58.87746(N)    092 43 24.59536(W) AD(2006.81) A
 BK1020  ELLIP H (03/12/08)  -15.646  (m)                       GP(2006.81) 3 1
 BK1020  NAVD 88 (03/12/08)   11.68   (m)  GEOID03  model used  GP(2006.81)    
 BK1020  NGVD 29 (11/26/84)   11.881  (m)           38.98   (f) ADJUSTED    2 0
 BK1020
 BK1020.Superseded values are not recommended for survey control.
 BK1020
 BK1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1020.See file dsdata.pdf to determine how the superseded data were derived.
 BK1020
 BK1020_MARKER: DD = SURVEY DISK
 BK1020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1020_STAMPING: 27V132 1970
 BK1020_MARK LOGO: LADHGS
 BK1020_PROJECTION: FLUSH
 BK1020_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1020+STABILITY: SURFACE MOTION
 BK1020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1020+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 BK1020
 BK1020  HISTORY     - Date     Condition        Report By
 BK1020  HISTORY     - 1970     MONUMENTED       LADTD
 BK1020  HISTORY     - 19970125 GOOD             USPSQD
 BK1020  HISTORY     - 19981017 GOOD             USPSQD
 BK1020  HISTORY     - 20021211 GOOD             USPSQD
 BK1020  HISTORY     - 20040105 GOOD             USPSQD
 BK1020  HISTORY     - 20060613 GOOD             NGS
 BK1020  HISTORY     - 20160616 GOOD             NGS
 BK1020
 BK1020                          STATION DESCRIPTION
 BK1020
 BK1020'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1020'3.25 MI W FROM HATHAWAY.
 BK1020'ABOUT 3.25 MILES WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1020'55 FEET SOUTH OF THE CENTERLINE OF LA. 102, 40 FEET EAST OF THE
 BK1020'CENTERLINE OF A PARISH ROAD LEADING SOUTH, 35 FEET SOUTHEAST OF A
 BK1020'RIGHT OF WAY MARKER, 1.5 FEET NORTHWEST OF A 4 STRAND BARBED WIRE
 BK1020'FENCE, 161 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME
 BK1020'HOUSE BELONGING TO A MR. JOHN REEVES, 1 FOOT SOUTH OF A STEEL WITNESS
 BK1020'POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 BK1020'PROJECTING 4 INCHES.  SECTION 19, T8S, R3W.
 BK1020
 BK1020                          STATION RECOVERY (1997)
 BK1020
 BK1020'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1020'RECOVERED IN GOOD CONDITION.
 BK1020
 BK1020                          STATION RECOVERY (1998)
 BK1020
 BK1020'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1020'RECOVERED IN GOOD CONDITION.
 BK1020
 BK1020                          STATION RECOVERY (2002)
 BK1020
 BK1020'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1020'RECOVERED IN GOOD CONDITION.
 BK1020
 BK1020                          STATION RECOVERY (2004)
 BK1020
 BK1020'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1020'RECOVERED IN GOOD CONDITION.
 BK1020
 BK1020                          STATION RECOVERY (2006)
 BK1020
 BK1020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK1020'MARK RECOVERED IN GOOD CONDITION. TO REACH FROM I-10 EXIT 59 FOR
 BK1020'ROANOKE LA, GO 7.2 MI (11.6 KM) NORTH ON LA-395 (LIBERTY CEMETERY
 BK1020'ROAD) TO LA-102 (PINE ISLAND HIGHWAY). TURN RIGHT AND GO 1.05 MI (1.7
 BK1020'KM) EAST TO MARK ON RIGHT IN SE QUADRANT OF FARM SUPPLY ROAD
 BK1020'INTERSECTION. THIS LOCATION IS ALSO 3.2 MI (5.1 KM) WEST OF HATHAWAY
 BK1020'SCHOOL, JUNCTION OF LA-26 AND LA-102. MARK IS 55 FT (16.8 M) SOUTH OF
 BK1020'HIGHWAY CENTERLINE, 41 FT (12.5 M) EAST OF FARM SUPPLY ROAD
 BK1020'CENTERLINE, 34.5 FT (10.5 M) SOUTHEAST OF LA-102 R.O.W., 10 FT (3.0 M)
 BK1020'EAST OF A GAS METER, 2 FT (0.6 M) WEST OF SECURITY ANCHOR AND 1 FT
 BK1020'(0.3 M) SOUTH OF GREEN PAINTED WITNESS POST.
 BK1020
 BK1020                          STATION RECOVERY (2016)
 BK1020
 BK1020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK1020'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2357 ***********************************************************************
 BK2357  DESIGNATION -  27 V 133
 BK2357  PID         -  BK2357
 BK2357  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2357  COUNTRY     -  US
 BK2357  USGS QUAD   -  JENNINGS (2018)
 BK2357
 BK2357                         *CURRENT SURVEY CONTROL
 BK2357  ______________________________________________________________________
 BK2357* NAD 83(1986) POSITION- 30 14 22.     (N) 092 44 47.     (W)   SCALED
 BK2357* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2357  **This station is located in a suspected subsidence area (see below).
 BK2357  ______________________________________________________________________
 BK2357  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK2357  DYNAMIC HEIGHT  -          8.504 (meters)       27.90  (feet) COMP
 BK2357  MODELED GRAVITY -    979,307.5   (mgal)                       NAVD 88
 BK2357
 BK2357.The horizontal coordinates were scaled from a map and have
 BK2357.an estimated accuracy of +/- 6 seconds.
 BK2357
 BK2357.** This station is in an area of known vertical motion. If an
 BK2357.** orthometric height was ever established but is not available 
 BK2357.** in the current survey control section, the orthometric height
 BK2357.** is considered suspect.  Suspect heights are available in the
 BK2357.** superseded section only if requested.
 BK2357
 BK2357.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2357.GEOID18 height accuracy estimate available here.
 BK2357
 BK2357.Click photographs - Photos may exist for this station.
 BK2357
 BK2357.The dynamic height is computed by dividing the NAVD 88
 BK2357.geopotential number by the normal gravity value computed on the
 BK2357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2357.degrees latitude (g = 980.6199 gals.).
 BK2357
 BK2357.The modeled gravity was interpolated from observed gravity values.
 BK2357
 BK2357;                    North         East    Units  Estimated Accuracy
 BK2357;SPC LA S     -   193,650.      864,000.      MT  (+/- 180 meters Scaled)
 BK2357
 BK2357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP244453(NAD 83)
 BK2357
 BK2357                          SUPERSEDED SURVEY CONTROL
 BK2357
 BK2357.No superseded survey control is available for this station.
 BK2357
 BK2357_MARKER: DD = SURVEY DISK
 BK2357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2357_STAMPING: 27V133 1974
 BK2357_MARK LOGO: LADHGS
 BK2357_PROJECTION: PROJECTING 13 CENTIMETERS
 BK2357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2357+STABILITY: SURFACE MOTION
 BK2357
 BK2357  HISTORY     - Date     Condition        Report By
 BK2357  HISTORY     - 1974     MONUMENTED       LADH
 BK2357  HISTORY     - 1982     GOOD             LADTD
 BK2357  HISTORY     - 19970125 GOOD             USPSQD
 BK2357  HISTORY     - 19981017 GOOD             USPSQD
 BK2357
 BK2357                          STATION DESCRIPTION
 BK2357
 BK2357'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2357'ABOUT 0.8 KM (0.5 MI) NORTH ALONG STATE HIGHWAY 395 FROM THE
 BK2357'INTERSECTION OF US HIGHWAY 90 AND STATE HIGHWAY 395 NEAR THE ROANOKE
 BK2357'WELSH JUNIOR HIGH SCHOOL IN ROANOKE TO THE MARK ON THE RIGHT NEAR THE
 BK2357'RIGHT-OF-WAY FENCE, 19.7 METERS (64.5 FT) SOUTHWEST OF A RIGHT-OF-WAY
 BK2357'MARKER, 15.1 METERS (49.5 FT) SOUTHEAST OF THE CENTER OF STATE HIGHWAY
 BK2357'395, 10.7 METERS (35 FT) NORTHEAST OF A FEDERAL AID PROJECT MARKER AND
 BK2357'0.2 METERS (0.5 FT) NORTHWEST OF THE RIGHT-OF-WAY FENCE.
 BK2357'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BK2357'THE MARK IS 0.30 M ABOVE STATE HIGHWAY 395.
 BK2357
 BK2357                          STATION RECOVERY (1997)
 BK2357
 BK2357'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2357'RECOVERED IN GOOD CONDITION.
 BK2357
 BK2357                          STATION RECOVERY (1998)
 BK2357
 BK2357'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2357'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2361 ***********************************************************************
 BK2361  DESIGNATION -  27 V 134
 BK2361  PID         -  BK2361
 BK2361  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2361  COUNTRY     -  US
 BK2361  USGS QUAD   -  HATHAWAY (2018)
 BK2361
 BK2361                         *CURRENT SURVEY CONTROL
 BK2361  ______________________________________________________________________
 BK2361* NAD 83(1986) POSITION- 30 16 35.     (N) 092 44 27.     (W)   SCALED
 BK2361* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2361  **This station is located in a suspected subsidence area (see below).
 BK2361  ______________________________________________________________________
 BK2361  GEOID HEIGHT    -        -27.303 (meters)                     GEOID18
 BK2361  DYNAMIC HEIGHT  -          6.949 (meters)       22.80  (feet) COMP
 BK2361  MODELED GRAVITY -    979,310.0   (mgal)                       NAVD 88
 BK2361
 BK2361.The horizontal coordinates were scaled from a map and have
 BK2361.an estimated accuracy of +/- 6 seconds.
 BK2361
 BK2361.** This station is in an area of known vertical motion. If an
 BK2361.** orthometric height was ever established but is not available 
 BK2361.** in the current survey control section, the orthometric height
 BK2361.** is considered suspect.  Suspect heights are available in the
 BK2361.** superseded section only if requested.
 BK2361
 BK2361.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2361.GEOID18 height accuracy estimate available here.
 BK2361
 BK2361.Click photographs - Photos may exist for this station.
 BK2361
 BK2361.The dynamic height is computed by dividing the NAVD 88
 BK2361.geopotential number by the normal gravity value computed on the
 BK2361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2361.degrees latitude (g = 980.6199 gals.).
 BK2361
 BK2361.The modeled gravity was interpolated from observed gravity values.
 BK2361
 BK2361;                    North         East    Units  Estimated Accuracy
 BK2361;SPC LA S     -   197,740.      864,590.      MT  (+/- 180 meters Scaled)
 BK2361
 BK2361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP249494(NAD 83)
 BK2361
 BK2361                          SUPERSEDED SURVEY CONTROL
 BK2361
 BK2361.No superseded survey control is available for this station.
 BK2361
 BK2361_MARKER: DD = SURVEY DISK
 BK2361_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2361_SP_SET: CULVERT HEADWALL
 BK2361_STAMPING: 27V134 1977
 BK2361_MARK LOGO: LADHGS
 BK2361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2361+STABILITY: SURFACE MOTION
 BK2361
 BK2361  HISTORY     - Date     Condition        Report By
 BK2361  HISTORY     - 1977     MONUMENTED       LADH
 BK2361  HISTORY     - 1982     GOOD             LADTD
 BK2361  HISTORY     - 19970125 GOOD             USPSQD
 BK2361  HISTORY     - 19981017 GOOD             USPSQD
 BK2361
 BK2361                          STATION DESCRIPTION
 BK2361
 BK2361'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2361'ABOUT 5.5 KM (3.4 MI) NORTH ALONG STATE HIGHWAY 395 FROM THE
 BK2361'INTERSECTION OF US HIGHWAY 90 AND STATE HIGHWAY 395 NEAR THE ROANOKE
 BK2361'WELSH JUNIOR HIGH SCHOOL IN ROANOKE TO THE MARK ON THE RIGHT SET IN
 BK2361'THE CENTER OF A CULVERT HEADWALL, 12.2 METERS (40 FT) SOUTHWEST OF A
 BK2361'FENCE CORNER, 5.2 METERS (17 FT) EAST OF THE CENTER OF STATE HIGHWAY
 BK2361'395.  IT IS 4.42 METERS SOUTH FROM A WITNESS POST AND 0.15 M BELOW
 BK2361'STATE HIGHWAY 395.
 BK2361
 BK2361                          STATION RECOVERY (1997)
 BK2361
 BK2361'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2361'RECOVERED IN GOOD CONDITION.
 BK2361
 BK2361                          STATION RECOVERY (1998)
 BK2361
 BK2361'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2361'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2362 ***********************************************************************
 BK2362  DESIGNATION -  27 V 135
 BK2362  PID         -  BK2362
 BK2362  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2362  COUNTRY     -  US
 BK2362  USGS QUAD   -  HATHAWAY (2018)
 BK2362
 BK2362                         *CURRENT SURVEY CONTROL
 BK2362  ______________________________________________________________________
 BK2362* NAD 83(1986) POSITION- 30 17 28.     (N) 092 44 26.     (W)   SCALED
 BK2362* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2362  **This station is located in a suspected subsidence area (see below).
 BK2362  ______________________________________________________________________
 BK2362  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK2362  DYNAMIC HEIGHT  -          9.207 (meters)       30.21  (feet) COMP
 BK2362  MODELED GRAVITY -    979,311.6   (mgal)                       NAVD 88
 BK2362
 BK2362.The horizontal coordinates were scaled from a map and have
 BK2362.an estimated accuracy of +/- 6 seconds.
 BK2362
 BK2362.** This station is in an area of known vertical motion. If an
 BK2362.** orthometric height was ever established but is not available 
 BK2362.** in the current survey control section, the orthometric height
 BK2362.** is considered suspect.  Suspect heights are available in the
 BK2362.** superseded section only if requested.
 BK2362
 BK2362.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2362.GEOID18 height accuracy estimate available here.
 BK2362
 BK2362.Click photographs - Photos may exist for this station.
 BK2362
 BK2362.The dynamic height is computed by dividing the NAVD 88
 BK2362.geopotential number by the normal gravity value computed on the
 BK2362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2362.degrees latitude (g = 980.6199 gals.).
 BK2362
 BK2362.The modeled gravity was interpolated from observed gravity values.
 BK2362
 BK2362;                    North         East    Units  Estimated Accuracy
 BK2362;SPC LA S     -   199,370.      864,630.      MT  (+/- 180 meters Scaled)
 BK2362
 BK2362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP249510(NAD 83)
 BK2362
 BK2362                          SUPERSEDED SURVEY CONTROL
 BK2362
 BK2362.No superseded survey control is available for this station.
 BK2362
 BK2362_MARKER: DD = SURVEY DISK
 BK2362_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2362_SP_SET: CULVERT HEADWALL
 BK2362_STAMPING: 27V135 1977
 BK2362_MARK LOGO: LADHGS
 BK2362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2362+STABILITY: SURFACE MOTION
 BK2362
 BK2362  HISTORY     - Date     Condition        Report By
 BK2362  HISTORY     - 1977     MONUMENTED       LADH
 BK2362  HISTORY     - 1982     GOOD             LADTD
 BK2362  HISTORY     - 19970125 GOOD             USPSQD
 BK2362  HISTORY     - 19981017 GOOD             USPSQD
 BK2362
 BK2362                          STATION DESCRIPTION
 BK2362
 BK2362'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2362'6.6 KM (4.1 MI) NNE FROM ROANOKE.
 BK2362'ABOUT 7.1 KM (4.4 MI) NORTH ALONG STATE HIGHWAY 395 FROM THE
 BK2362'INTERSECTION OF US HIGHWAY 90 AND STATE HIGHWAY 395 NEAR THE ROANOKE
 BK2362'WELSH JUNIOR HIGH SCHOOL IN ROANOKE TO THE MARK ON THE RIGHT NEAR A
 BK2362'GRAVEL ROAD, 21.8 METERS (71.5 FT) NORTH OF THE CENTER OF THE GRAVEL
 BK2362'ROAD, 14 METERS (45.8 FT) EAST OF THE CENTER OF STATE HIGHWAY 395,
 BK2362'13.1 METERS (43 FT) SOUTHEAST OF A FENCE CORNER.
 BK2362'THE MARK IS 2.93 METERS  S FROM A WITNESS POST.
 BK2362'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 395.
 BK2362
 BK2362                          STATION RECOVERY (1997)
 BK2362
 BK2362'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2362'RECOVERED IN GOOD CONDITION.
 BK2362
 BK2362                          STATION RECOVERY (1998)
 BK2362
 BK2362'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2366 ***********************************************************************
 BK2366  DESIGNATION -  27 V 136
 BK2366  PID         -  BK2366
 BK2366  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2366  COUNTRY     -  US
 BK2366  USGS QUAD   -  HATHAWAY (2018)
 BK2366
 BK2366                         *CURRENT SURVEY CONTROL
 BK2366  ______________________________________________________________________
 BK2366* NAD 83(1986) POSITION- 30 18 19.     (N) 092 44 26.     (W)   SCALED
 BK2366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2366  **This station is located in a suspected subsidence area (see below).
 BK2366  ______________________________________________________________________
 BK2366  GEOID HEIGHT    -        -27.318 (meters)                     GEOID18
 BK2366  DYNAMIC HEIGHT  -          8.879 (meters)       29.13  (feet) COMP
 BK2366  MODELED GRAVITY -    979,313.2   (mgal)                       NAVD 88
 BK2366
 BK2366.The horizontal coordinates were scaled from a map and have
 BK2366.an estimated accuracy of +/- 6 seconds.
 BK2366
 BK2366.** This station is in an area of known vertical motion. If an
 BK2366.** orthometric height was ever established but is not available 
 BK2366.** in the current survey control section, the orthometric height
 BK2366.** is considered suspect.  Suspect heights are available in the
 BK2366.** superseded section only if requested.
 BK2366
 BK2366.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2366.GEOID18 height accuracy estimate available here.
 BK2366
 BK2366.Click photographs - Photos may exist for this station.
 BK2366
 BK2366.The dynamic height is computed by dividing the NAVD 88
 BK2366.geopotential number by the normal gravity value computed on the
 BK2366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2366.degrees latitude (g = 980.6199 gals.).
 BK2366
 BK2366.The modeled gravity was interpolated from observed gravity values.
 BK2366
 BK2366;                    North         East    Units  Estimated Accuracy
 BK2366;SPC LA S     -   200,940.      864,650.      MT  (+/- 180 meters Scaled)
 BK2366
 BK2366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP249526(NAD 83)
 BK2366
 BK2366                          SUPERSEDED SURVEY CONTROL
 BK2366
 BK2366.No superseded survey control is available for this station.
 BK2366
 BK2366_MARKER: DD = SURVEY DISK
 BK2366_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2366_SP_SET: CULVERT HEADWALL
 BK2366_STAMPING: 27V136 1977
 BK2366_MARK LOGO: LADHGS
 BK2366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2366+STABILITY: SURFACE MOTION
 BK2366
 BK2366  HISTORY     - Date     Condition        Report By
 BK2366  HISTORY     - 1977     MONUMENTED       LADH
 BK2366  HISTORY     - 1982     GOOD             LADTD
 BK2366  HISTORY     - 19970125 GOOD             USPSQD
 BK2366  HISTORY     - 19981017 GOOD             USPSQD
 BK2366
 BK2366                          STATION DESCRIPTION
 BK2366
 BK2366'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2366'7.2 KM (4.5 MI) NORTH FROM ROANOKE.  ABOUT 8.7 KM (5.4 MI) NORTH ALONG
 BK2366'STATE HIGHWAY 395 FROM THE INTERSECTION OF US HIGHWAY 90 AND STATE
 BK2366'HIGHWAY 395 NEAR THE ROANOKE WELSH JUNIOR HIGH SCHOOL IN ROANOKE TO
 BK2366'THE MARK ON THE RIGHT AND SOUTH OF PARISH ROAD 8, 14.8 METERS
 BK2366'(48.5 FT) EAST OF THE CENTER OF STATE HIGHWAY 395, 11 METERS (36 FT)
 BK2366'SOUTH OF THE CENTER OF PARISH ROAD 8, 4 METERS (13 FT) SOUTHEAST OF A
 BK2366'POWERLINE BRACE POLE, 315 METERS (11.5 FT) SOUTHEAST OF A FENCE
 BK2366'CORNER.  IT IS 0.30 METERS EAST FROM A WITNESS POST AND ABOUT LEVEL
 BK2366'WITH STATE HIGHWAY 395.
 BK2366
 BK2366                          STATION RECOVERY (1997)
 BK2366
 BK2366'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2366'RECOVERED IN GOOD CONDITION.
 BK2366
 BK2366                          STATION RECOVERY (1998)
 BK2366
 BK2366'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2367 ***********************************************************************
 BK2367  DESIGNATION -  27 V 137
 BK2367  PID         -  BK2367
 BK2367  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2367  COUNTRY     -  US
 BK2367  USGS QUAD   -  HATHAWAY (2018)
 BK2367
 BK2367                         *CURRENT SURVEY CONTROL
 BK2367  ______________________________________________________________________
 BK2367* NAD 83(1986) POSITION- 30 19 13.     (N) 092 44 27.     (W)   SCALED
 BK2367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2367  **This station is located in a suspected subsidence area (see below).
 BK2367  ______________________________________________________________________
 BK2367  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK2367  DYNAMIC HEIGHT  -         11.416 (meters)       37.45  (feet) COMP
 BK2367  MODELED GRAVITY -    979,315.1   (mgal)                       NAVD 88
 BK2367
 BK2367.The horizontal coordinates were scaled from a map and have
 BK2367.an estimated accuracy of +/- 6 seconds.
 BK2367
 BK2367.** This station is in an area of known vertical motion. If an
 BK2367.** orthometric height was ever established but is not available 
 BK2367.** in the current survey control section, the orthometric height
 BK2367.** is considered suspect.  Suspect heights are available in the
 BK2367.** superseded section only if requested.
 BK2367
 BK2367.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2367.GEOID18 height accuracy estimate available here.
 BK2367
 BK2367.Click photographs - Photos may exist for this station.
 BK2367
 BK2367.The dynamic height is computed by dividing the NAVD 88
 BK2367.geopotential number by the normal gravity value computed on the
 BK2367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2367.degrees latitude (g = 980.6199 gals.).
 BK2367
 BK2367.The modeled gravity was interpolated from observed gravity values.
 BK2367
 BK2367;                    North         East    Units  Estimated Accuracy
 BK2367;SPC LA S     -   202,600.      864,650.      MT  (+/- 180 meters Scaled)
 BK2367
 BK2367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP249543(NAD 83)
 BK2367
 BK2367                          SUPERSEDED SURVEY CONTROL
 BK2367
 BK2367.No superseded survey control is available for this station.
 BK2367
 BK2367_MARKER: DD = SURVEY DISK
 BK2367_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2367_SP_SET: CULVERT HEADWALL
 BK2367_STAMPING: 27V137 1977
 BK2367_MARK LOGO: LADHGS
 BK2367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2367+STABILITY: SURFACE MOTION
 BK2367
 BK2367  HISTORY     - Date     Condition        Report By
 BK2367  HISTORY     - 1977     MONUMENTED       LADH
 BK2367  HISTORY     - 1982     GOOD             LADTD
 BK2367  HISTORY     - 19970125 GOOD             USPSQD
 BK2367  HISTORY     - 19981017 GOOD             USPSQD
 BK2367
 BK2367                          STATION DESCRIPTION
 BK2367
 BK2367'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2367'8.9 KM (5.5 MI) NORTH FROM ROANOKE.  ABOUT 10.3 KM (6.4 MI) NORTH
 BK2367'ALONG STATE HIGHWAY 395 FROM THE INTERSECTION OF US HIGHWAY 90 AND
 BK2367'STATE HIGHWAY 395 NEAR THE ROANOKE WELSH JUNIOR HIGH SCHOOL IN ROANOKE
 BK2367'TO THE MARK ON THE RIGHT SET IN A DRILL HOLE IN A HEADWALL ON A RICE
 BK2367'CANAL FLUME, 28 METERS (92 FT) SOUTH OF THE CENTER OF A GRAVEL PARISH
 BK2367'ROAD, 13.7 METERS (45 FT) EAST OF THE CENTER OF STATE HIGHWAY 395, 3.4
 BK2367'METERS (11 FT) NORTH OF THE SOUTH END OF THE HEADWALL.  IT IS 3.51
 BK2367'METERS NORTH FROM A WITNESS POST AND 0.30 M ABOVE STATE HIGHWAY 395.
 BK2367
 BK2367                          STATION RECOVERY (1997)
 BK2367
 BK2367'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2367'RECOVERED IN GOOD CONDITION.
 BK2367
 BK2367                          STATION RECOVERY (1998)
 BK2367
 BK2367'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2368 ***********************************************************************
 BK2368  DESIGNATION -  27 V 138
 BK2368  PID         -  BK2368
 BK2368  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2368  COUNTRY     -  US
 BK2368  USGS QUAD   -  HATHAWAY (2018)
 BK2368
 BK2368                         *CURRENT SURVEY CONTROL
 BK2368  ______________________________________________________________________
 BK2368* NAD 83(1986) POSITION- 30 20 06.     (N) 092 44 30.     (W)   SCALED
 BK2368* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2368  **This station is located in a suspected subsidence area (see below).
 BK2368  ______________________________________________________________________
 BK2368  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK2368  DYNAMIC HEIGHT  -         10.256 (meters)       33.65  (feet) COMP
 BK2368  MODELED GRAVITY -    979,317.0   (mgal)                       NAVD 88
 BK2368
 BK2368.The horizontal coordinates were scaled from a map and have
 BK2368.an estimated accuracy of +/- 6 seconds.
 BK2368
 BK2368.** This station is in an area of known vertical motion. If an
 BK2368.** orthometric height was ever established but is not available 
 BK2368.** in the current survey control section, the orthometric height
 BK2368.** is considered suspect.  Suspect heights are available in the
 BK2368.** superseded section only if requested.
 BK2368
 BK2368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2368.GEOID18 height accuracy estimate available here.
 BK2368
 BK2368.Click photographs - Photos may exist for this station.
 BK2368
 BK2368.The dynamic height is computed by dividing the NAVD 88
 BK2368.geopotential number by the normal gravity value computed on the
 BK2368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2368.degrees latitude (g = 980.6199 gals.).
 BK2368
 BK2368.The modeled gravity was interpolated from observed gravity values.
 BK2368
 BK2368;                    North         East    Units  Estimated Accuracy
 BK2368;SPC LA S     -   204,230.      864,590.      MT  (+/- 180 meters Scaled)
 BK2368
 BK2368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP248559(NAD 83)
 BK2368
 BK2368                          SUPERSEDED SURVEY CONTROL
 BK2368
 BK2368.No superseded survey control is available for this station.
 BK2368
 BK2368_MARKER: DD = SURVEY DISK
 BK2368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2368_STAMPING: 27V138 1977
 BK2368_MARK LOGO: LADHGS
 BK2368_PROJECTION: PROJECTING 5 CENTIMETERS
 BK2368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2368+STABILITY: SURFACE MOTION
 BK2368
 BK2368  HISTORY     - Date     Condition        Report By
 BK2368  HISTORY     - 1977     MONUMENTED       LADH
 BK2368  HISTORY     - 1982     GOOD             LADTD
 BK2368  HISTORY     - 19970125 GOOD             USPSQD
 BK2368  HISTORY     - 19981017 GOOD             USPSQD
 BK2368
 BK2368                          STATION DESCRIPTION
 BK2368
 BK2368'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2368'11.3 KM (7 MI) NORTH FROM ROANOKE.  ABOUT 12 KM (7.4 MI) NORTH ALONG
 BK2368'STATE HIGHWAY 395 FROM THE INTERSECTION OF US HIGHWAY 90 AND STATE
 BK2368'HIGHWAY 395 NEAR THE ROANOKE WELSH JUNIOR HIGH SCHOOL IN ROANOKE TO
 BK2368'THE MARK ON THE LEFT AT A GULF STATES UTILITIES POWER COMPANY
 BK2368'SUB-STATION, 21.9 METERS (72 FT) WEST OF THE CENTER OF STATE HIGHWAY
 BK2368'395, 9.8 METERS (32 FT) WEST OF THE SOUTHEAST CORNER OF A CHAIN LINK
 BK2368'FENCE ENCLOSURE AROUND THE SUB STATION, 7.6 METERS (25 FT) NORTH OF
 BK2368'THE CENTER OF A GRAVEL PARISH ROAD EXTENTION THAT LEADS EAST, 0.3
 BK2368'METER (1 FOOT) SOUTH OF A CHAIN LINK FENCE.  IT IS 0.30 METERS SOUTH
 BK2368'FROM A WITNESS POST AND 0.61 M BELOW STATE HIGHWAY 395.
 BK2368
 BK2368                          STATION RECOVERY (1997)
 BK2368
 BK2368'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2368'RECOVERED IN GOOD CONDITION.
 BK2368
 BK2368                          STATION RECOVERY (1998)
 BK2368
 BK2368'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2368'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2372 ***********************************************************************
 BK2372  DESIGNATION -  27 V 139
 BK2372  PID         -  BK2372
 BK2372  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2372  COUNTRY     -  US
 BK2372  USGS QUAD   -  WELSH NORTH (2018)
 BK2372
 BK2372                         *CURRENT SURVEY CONTROL
 BK2372  ______________________________________________________________________
 BK2372* NAD 83(1986) POSITION- 30 21 51.     (N) 092 46 28.     (W)   SCALED
 BK2372* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2372  **This station is located in a suspected subsidence area (see below).
 BK2372  ______________________________________________________________________
 BK2372  GEOID HEIGHT    -        -27.313 (meters)                     GEOID18
 BK2372  DYNAMIC HEIGHT  -         12.087 (meters)       39.66  (feet) COMP
 BK2372  MODELED GRAVITY -    979,321.0   (mgal)                       NAVD 88
 BK2372
 BK2372.The horizontal coordinates were scaled from a map and have
 BK2372.an estimated accuracy of +/- 6 seconds.
 BK2372
 BK2372.** This station is in an area of known vertical motion. If an
 BK2372.** orthometric height was ever established but is not available 
 BK2372.** in the current survey control section, the orthometric height
 BK2372.** is considered suspect.  Suspect heights are available in the
 BK2372.** superseded section only if requested.
 BK2372
 BK2372.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2372.GEOID18 height accuracy estimate available here.
 BK2372
 BK2372.Click photographs - Photos may exist for this station.
 BK2372
 BK2372.The dynamic height is computed by dividing the NAVD 88
 BK2372.geopotential number by the normal gravity value computed on the
 BK2372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2372.degrees latitude (g = 980.6199 gals.).
 BK2372
 BK2372.The modeled gravity was interpolated from observed gravity values.
 BK2372
 BK2372;                    North         East    Units  Estimated Accuracy
 BK2372;SPC LA S     -   207,510.      861,470.      MT  (+/- 180 meters Scaled)
 BK2372
 BK2372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216591(NAD 83)
 BK2372
 BK2372                          SUPERSEDED SURVEY CONTROL
 BK2372
 BK2372.No superseded survey control is available for this station.
 BK2372
 BK2372_MARKER: DD = SURVEY DISK
 BK2372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2372_STAMPING: 27V139 1977
 BK2372_MARK LOGO: LADHGS
 BK2372_PROJECTION: FLUSH
 BK2372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2372+STABILITY: SURFACE MOTION
 BK2372
 BK2372  HISTORY     - Date     Condition        Report By
 BK2372  HISTORY     - 1977     MONUMENTED       LADH
 BK2372  HISTORY     - 1982     GOOD             LADTD
 BK2372  HISTORY     - 19970125 GOOD             USPSQD
 BK2372  HISTORY     - 19981017 GOOD             USPSQD
 BK2372  HISTORY     - 20031105 GOOD             USPSQD
 BK2372
 BK2372                          STATION DESCRIPTION
 BK2372
 BK2372'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2372'14.3 KM (8.9 MI) NORTH FROM ROANOKE.  ABOUT 13.5 KM (8.4 MI) NORTH
 BK2372'ALONG STATE HIGHWAY 395 FROM THE INTERSECTION OF US HIGHWAY 90 AND
 BK2372'STATE HIGHWAY 395 NEAR THE ROANOKE WELSH JUNIOR HIGH SCHOOL IN ROANOKE
 BK2372'TO THE JUNCTION OF STATE HIGHWAYS 395 AND 102, THENCE ABOUT 3.2 KM
 BK2372'(2 MI) WEST ALONG STATE HIGHWAY 102 TO THE JUNCTION OF STATE HIGHWAY
 BK2372'102 AND 99 IN PINE ISLAND, THENCE ABOUT 1.8 KM (1.1 MI) NORTH ALONG
 BK2372'STATE HIGHWAY 99 TO THE MARK ON THE RIGHT NEAR A PARISH ROAD, 56.7
 BK2372'METERS (186 FT) EAST OF THE CENTER OF STATE HIGHWAY 99, 26.8 METERS
 BK2372'(88 FT) NORTH OF THE CENTER OF A PARISH ROAD AND 1.5 METERS (5 FT)
 BK2372'SOUTHEAST OF THE SOUTHWEST CORNER OF A METAL BUILDING.  IT IS 1.52
 BK2372'METERS SOUTHEAST FROM A WITNESS POST AND ABOUT LEVEL WITH STATE
 BK2372'HIGHWAY 99.
 BK2372
 BK2372                          STATION RECOVERY (1997)
 BK2372
 BK2372'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2372'RECOVERED IN GOOD CONDITION.
 BK2372
 BK2372                          STATION RECOVERY (1998)
 BK2372
 BK2372'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2372'RECOVERED IN GOOD CONDITION.
 BK2372
 BK2372                          STATION RECOVERY (2003)
 BK2372
 BK2372'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2372'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0886 ***********************************************************************
 BK0886  DESIGNATION -  27 V 14
 BK0886  PID         -  BK0886
 BK0886  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0886  COUNTRY     -  US
 BK0886  USGS QUAD   -  THORNWELL (2018)
 BK0886
 BK0886                         *CURRENT SURVEY CONTROL
 BK0886  ______________________________________________________________________
 BK0886* NAD 83(1986) POSITION- 30 03 57.     (N) 092 51 41.     (W)   SCALED
 BK0886* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0886  **This station is located in a suspected subsidence area (see below).
 BK0886  ______________________________________________________________________
 BK0886  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BK0886
 BK0886.The horizontal coordinates were scaled from a map and have
 BK0886.an estimated accuracy of +/- 6 seconds.
 BK0886
 BK0886.** This station is in an area of known vertical motion. If an
 BK0886.** orthometric height was ever established but is not available 
 BK0886.** in the current survey control section, the orthometric height
 BK0886.** is considered suspect.  Suspect heights are available in the
 BK0886.** superseded section only if requested.
 BK0886
 BK0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0886.GEOID18 height accuracy estimate available here.
 BK0886
 BK0886.Click photographs - Photos may exist for this station.
 BK0886
 BK0886;                    North         East    Units  Estimated Accuracy
 BK0886;SPC LA S     -   174,550.      852,680.      MT  (+/- 180 meters Scaled)
 BK0886
 BK0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP133260(NAD 83)
 BK0886
 BK0886                          SUPERSEDED SURVEY CONTROL
 BK0886
 BK0886.No superseded survey control is available for this station.
 BK0886
 BK0886_MARKER: DD = SURVEY DISK
 BK0886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0886_STAMPING: 27V14 1968
 BK0886_MARK LOGO: LADHGS
 BK0886_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0886+STABILITY: SURFACE MOTION
 BK0886
 BK0886  HISTORY     - Date     Condition        Report By
 BK0886  HISTORY     - 1968     MONUMENTED       LADTD
 BK0886  HISTORY     - 19961209 GOOD             USPSQD
 BK0886  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0886
 BK0886                          STATION DESCRIPTION
 BK0886
 BK0886'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0886'12.4 MI SW FROM LAKE ARTHUR.
 BK0886'ABOUT 12.4 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0886'OFFICE AT LAKE ARTHUR, APPROXIMATELY 528 FEET SOUTHEAST OF A SMALL
 BK0886'S-CURVE IN ROAD ON LA. 14, 52 FEET SOUTH OF THE CENTERLINE OF LA. 14,
 BK0886'31 FEET SOUTHWEST OF THE CENTERLINE OF A 16 FEET GATE, 23 FEET
 BK0886'SOUTHWEST OF THE WEST END OF A 24-INCH SIDE DRAIN, 1 FOOT SOUTH OF A 4
 BK0886'STRAND BARBED WIRE FENCE, 1.5 FEET NORTH OF A STEEL WITNESS POST, 2
 BK0886'FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0886'PROJECTING 3 INCHES.  SECTION 27, T 11S, R 5W.
 BK0886
 BK0886                          STATION RECOVERY (1996)
 BK0886
 BK0886'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0886'RECOVERED IN GOOD CONDITION.
 BK0886
 BK0886                          STATION RECOVERY (2005)
 BK0886
 BK0886'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0886'WITNESS POST FOUND, FENCE ROW PLOWED UNDER. MARK IS PROBABLY BURIED
 BK0886'VERY DEEP OR DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2373 ***********************************************************************
 BK2373  DESIGNATION -  27 V 140
 BK2373  PID         -  BK2373
 BK2373  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2373  COUNTRY     -  US
 BK2373  USGS QUAD   -  KINDER (2018)
 BK2373
 BK2373                         *CURRENT SURVEY CONTROL
 BK2373  ______________________________________________________________________
 BK2373* NAD 83(1986) POSITION- 30 22 44.     (N) 092 46 31.     (W)   SCALED
 BK2373* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2373  **This station is located in a suspected subsidence area (see below).
 BK2373  ______________________________________________________________________
 BK2373  GEOID HEIGHT    -        -27.307 (meters)                     GEOID18
 BK2373  DYNAMIC HEIGHT  -         11.041 (meters)       36.22  (feet) COMP
 BK2373  MODELED GRAVITY -    979,323.2   (mgal)                       NAVD 88
 BK2373
 BK2373.The horizontal coordinates were scaled from a map and have
 BK2373.an estimated accuracy of +/- 6 seconds.
 BK2373
 BK2373.** This station is in an area of known vertical motion. If an
 BK2373.** orthometric height was ever established but is not available 
 BK2373.** in the current survey control section, the orthometric height
 BK2373.** is considered suspect.  Suspect heights are available in the
 BK2373.** superseded section only if requested.
 BK2373
 BK2373.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2373.GEOID18 height accuracy estimate available here.
 BK2373
 BK2373.Click photographs - Photos may exist for this station.
 BK2373
 BK2373.The dynamic height is computed by dividing the NAVD 88
 BK2373.geopotential number by the normal gravity value computed on the
 BK2373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2373.degrees latitude (g = 980.6199 gals.).
 BK2373
 BK2373.The modeled gravity was interpolated from observed gravity values.
 BK2373
 BK2373;                    North         East    Units  Estimated Accuracy
 BK2373;SPC LA S     -   209,140.      861,420.      MT  (+/- 180 meters Scaled)
 BK2373
 BK2373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP215607(NAD 83)
 BK2373
 BK2373                          SUPERSEDED SURVEY CONTROL
 BK2373
 BK2373.No superseded survey control is available for this station.
 BK2373
 BK2373_MARKER: DD = SURVEY DISK
 BK2373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2373_STAMPING: 27V140 1977
 BK2373_MARK LOGO: LADHGS
 BK2373_PROJECTION: PROJECTING 7 CENTIMETERS
 BK2373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2373+STABILITY: SURFACE MOTION
 BK2373
 BK2373  HISTORY     - Date     Condition        Report By
 BK2373  HISTORY     - 1977     MONUMENTED       LADH
 BK2373  HISTORY     - 1982     GOOD             LADTD
 BK2373  HISTORY     - 19970125 GOOD             USPSQD
 BK2373  HISTORY     - 19981016 GOOD             USPSQD
 BK2373  HISTORY     - 20031105 MARK NOT FOUND   USPSQD
 BK2373
 BK2373                          STATION DESCRIPTION
 BK2373
 BK2373'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2373'12.4 KM (7.7 MI) SOUTHWEST FROM ELTON.  ABOUT 7.7 KM (4.8 MI) WEST
 BK2373'ALONG US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF
 BK2373'US 190 AND STATE HIGHWAY 99, THENCE ABOUT 11.3 KM (7 MI) SOUTH ALONG
 BK2373'HIGHWAY 99 TO THE MARK ON THE RIGHT NEAR THE JUNCTION WITH A GRAVEL
 BK2373'ROAD, 26.8 METERS (88 FT) WEST OF THE CENTER OF HIGHWAY 99, 23.5
 BK2373'METERS (77 FT) NORTHWEST OF A TELEPHONE CABLE JUNCTION BOX AND 9.4
 BK2373'METERS (31 FT) NORTH OF THE CENTER OF THE GRAVEL ROAD.  IT IS 0.30
 BK2373'METERS SOUTH FROM A WITNESS POST AND 0.61 M BELOW STATE HIGHWAY 99.
 BK2373
 BK2373                          STATION RECOVERY (1997)
 BK2373
 BK2373'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2373'RECOVERED IN GOOD CONDITION.
 BK2373
 BK2373                          STATION RECOVERY (1998)
 BK2373
 BK2373'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2373'RECOVERED IN GOOD CONDITION.
 BK2373
 BK2373                          STATION RECOVERY (2003)
 BK2373
 BK2373'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2373'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2374 ***********************************************************************
 BK2374  DESIGNATION -  27 V 141
 BK2374  PID         -  BK2374
 BK2374  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2374  COUNTRY     -  US
 BK2374  USGS QUAD   -  KINDER (2018)
 BK2374
 BK2374                         *CURRENT SURVEY CONTROL
 BK2374  ______________________________________________________________________
 BK2374* NAD 83(1986) POSITION- 30 23 24.     (N) 092 46 31.     (W)   SCALED
 BK2374* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2374  **This station is located in a suspected subsidence area (see below).
 BK2374  ______________________________________________________________________
 BK2374  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK2374  DYNAMIC HEIGHT  -         11.004 (meters)       36.10  (feet) COMP
 BK2374  MODELED GRAVITY -    979,325.0   (mgal)                       NAVD 88
 BK2374
 BK2374.The horizontal coordinates were scaled from a map and have
 BK2374.an estimated accuracy of +/- 6 seconds.
 BK2374
 BK2374.** This station is in an area of known vertical motion. If an
 BK2374.** orthometric height was ever established but is not available 
 BK2374.** in the current survey control section, the orthometric height
 BK2374.** is considered suspect.  Suspect heights are available in the
 BK2374.** superseded section only if requested.
 BK2374
 BK2374.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2374.GEOID18 height accuracy estimate available here.
 BK2374
 BK2374.Click photographs - Photos may exist for this station.
 BK2374
 BK2374.The dynamic height is computed by dividing the NAVD 88
 BK2374.geopotential number by the normal gravity value computed on the
 BK2374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2374.degrees latitude (g = 980.6199 gals.).
 BK2374
 BK2374.The modeled gravity was interpolated from observed gravity values.
 BK2374
 BK2374;                    North         East    Units  Estimated Accuracy
 BK2374;SPC LA S     -   210,370.      861,430.      MT  (+/- 180 meters Scaled)
 BK2374
 BK2374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP215620(NAD 83)
 BK2374
 BK2374                          SUPERSEDED SURVEY CONTROL
 BK2374
 BK2374.No superseded survey control is available for this station.
 BK2374
 BK2374_MARKER: DD = SURVEY DISK
 BK2374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2374_STAMPING: 27V141 1977
 BK2374_MARK LOGO: LADHGS
 BK2374_PROJECTION: PROJECTING 13 CENTIMETERS
 BK2374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2374+STABILITY: SURFACE MOTION
 BK2374
 BK2374  HISTORY     - Date     Condition        Report By
 BK2374  HISTORY     - 1977     MONUMENTED       LADH
 BK2374  HISTORY     - 1982     GOOD             LADTD
 BK2374  HISTORY     - 19970125 GOOD             USPSQD
 BK2374  HISTORY     - 19981016 GOOD             USPSQD
 BK2374  HISTORY     - 20031105 MARK NOT FOUND   USPSQD
 BK2374
 BK2374                          STATION DESCRIPTION
 BK2374
 BK2374'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2374'11.4 KM (7.1 MI) SOUTHWEST FROM ELTON.  ABOUT 7.7 KM (4.8 MI) WEST
 BK2374'ALONG US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF
 BK2374'US 190 AND STATE HIGHWAY 99, THENCE ABOUT 10 KM (6.2 MI) SOUTH ALONG
 BK2374'HIGHWAY 99 TO THE MARK ON THE RIGHT NEAR A GRAVEL DRIVE TO A FARM
 BK2374'HOUSE, 12.5 METERS (41 FT) WEST OF THE CENTER OF HIGHWAY 99, 7.6
 BK2374'METERS (25 FT) EAST-NORTHEAST OF A MAILBOX ON A 3 INCH PIPE STAND, 6.4
 BK2374'METERS (21 FT) NORTH OF THE CENTER OF THE GRAVEL DRIVE.  IT IS 0.91
 BK2374'METERS NORTHWEST FROM A WITNESS POST AND 0.30 M BELOW STATE HIGHWAY
 BK2374'99.
 BK2374
 BK2374                          STATION RECOVERY (1997)
 BK2374
 BK2374'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2374'RECOVERED IN GOOD CONDITION.
 BK2374
 BK2374                          STATION RECOVERY (1998)
 BK2374
 BK2374'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2374'RECOVERED IN GOOD CONDITION.
 BK2374
 BK2374                          STATION RECOVERY (2003)
 BK2374
 BK2374'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2375 ***********************************************************************
 BK2375  DESIGNATION -  27 V 142
 BK2375  PID         -  BK2375
 BK2375  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2375  COUNTRY     -  US
 BK2375  USGS QUAD   -  KINDER (2018)
 BK2375
 BK2375                         *CURRENT SURVEY CONTROL
 BK2375  ______________________________________________________________________
 BK2375* NAD 83(1986) POSITION- 30 24 05.     (N) 092 46 28.     (W)   SCALED
 BK2375* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2375  **This station is located in a suspected subsidence area (see below).
 BK2375  ______________________________________________________________________
 BK2375  GEOID HEIGHT    -        -27.293 (meters)                     GEOID18
 BK2375  DYNAMIC HEIGHT  -         11.097 (meters)       36.41  (feet) COMP
 BK2375  MODELED GRAVITY -    979,326.8   (mgal)                       NAVD 88
 BK2375
 BK2375.The horizontal coordinates were scaled from a map and have
 BK2375.an estimated accuracy of +/- 6 seconds.
 BK2375
 BK2375.** This station is in an area of known vertical motion. If an
 BK2375.** orthometric height was ever established but is not available 
 BK2375.** in the current survey control section, the orthometric height
 BK2375.** is considered suspect.  Suspect heights are available in the
 BK2375.** superseded section only if requested.
 BK2375
 BK2375.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2375.GEOID18 height accuracy estimate available here.
 BK2375
 BK2375.Click photographs - Photos may exist for this station.
 BK2375
 BK2375.The dynamic height is computed by dividing the NAVD 88
 BK2375.geopotential number by the normal gravity value computed on the
 BK2375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2375.degrees latitude (g = 980.6199 gals.).
 BK2375
 BK2375.The modeled gravity was interpolated from observed gravity values.
 BK2375
 BK2375;                    North         East    Units  Estimated Accuracy
 BK2375;SPC LA S     -   211,630.      861,530.      MT  (+/- 180 meters Scaled)
 BK2375
 BK2375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216632(NAD 83)
 BK2375
 BK2375                          SUPERSEDED SURVEY CONTROL
 BK2375
 BK2375.No superseded survey control is available for this station.
 BK2375
 BK2375_MARKER: DD = SURVEY DISK
 BK2375_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BK2375_SP_SET: POWERLINE TOWER FOOTING
 BK2375_STAMPING: 27V142 1977
 BK2375_MARK LOGO: LADHGS
 BK2375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2375+STABILITY: SURFACE MOTION
 BK2375
 BK2375  HISTORY     - Date     Condition        Report By
 BK2375  HISTORY     - 1977     MONUMENTED       LADTD
 BK2375  HISTORY     - 1982     GOOD             LADTD
 BK2375  HISTORY     - 19970125 GOOD             USPSQD
 BK2375  HISTORY     - 19981016 GOOD             USPSQD
 BK2375  HISTORY     - 20031105 GOOD             USPSQD
 BK2375
 BK2375                          STATION DESCRIPTION
 BK2375
 BK2375'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2375'10 KM (6.2 MI) SW FROM ELTON.
 BK2375'ABOUT 7.7 KM (4.8 MI) WEST ALONG US HIGHWAY 190 FROM THE POST OFFICE
 BK2375'IN ELTON TO THE JUNCTION OF US 190 AND STATE HIGHWAY 99, THENCE ABOUT
 BK2375'8.7 KM (5.4 MI) SOUTH ALONG HIGHWAY 99 TO A HIGH VOLTAGE POWERLINE
 BK2375'CROSSING HIGHWAY 99 AND THE MARK ON THE LEFT SET IN THE CONCRETE
 BK2375'FOOTING FOR THE NORTHWEST LEG OF A TOWER FOR THE POWERLINE, 23.8
 BK2375'METERS (78 FT) EAST OF THE CENTER OF HIGHWAY 99.
 BK2375'THE MARK IS 2.10 METERS  W FROM A WITNESS POST.
 BK2375'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 99.
 BK2375
 BK2375                          STATION RECOVERY (1997)
 BK2375
 BK2375'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2375'RECOVERED IN GOOD CONDITION.
 BK2375
 BK2375                          STATION RECOVERY (1998)
 BK2375
 BK2375'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2375'RECOVERED IN GOOD CONDITION.
 BK2375
 BK2375                          STATION RECOVERY (2003)
 BK2375
 BK2375'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2375'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2376 ***********************************************************************
 BK2376  DESIGNATION -  27 V 143
 BK2376  PID         -  BK2376
 BK2376  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2376  COUNTRY     -  US
 BK2376  USGS QUAD   -  KINDER (2018)
 BK2376
 BK2376                         *CURRENT SURVEY CONTROL
 BK2376  ______________________________________________________________________
 BK2376* NAD 83(1986) POSITION- 30 24 51.     (N) 092 46 28.     (W)   SCALED
 BK2376* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2376  **This station is located in a suspected subsidence area (see below).
 BK2376  ______________________________________________________________________
 BK2376  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BK2376  DYNAMIC HEIGHT  -         11.712 (meters)       38.43  (feet) COMP
 BK2376  MODELED GRAVITY -    979,328.8   (mgal)                       NAVD 88
 BK2376
 BK2376.The horizontal coordinates were scaled from a map and have
 BK2376.an estimated accuracy of +/- 6 seconds.
 BK2376
 BK2376.** This station is in an area of known vertical motion. If an
 BK2376.** orthometric height was ever established but is not available 
 BK2376.** in the current survey control section, the orthometric height
 BK2376.** is considered suspect.  Suspect heights are available in the
 BK2376.** superseded section only if requested.
 BK2376
 BK2376.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2376.GEOID18 height accuracy estimate available here.
 BK2376
 BK2376.Click photographs - Photos may exist for this station.
 BK2376
 BK2376.The dynamic height is computed by dividing the NAVD 88
 BK2376.geopotential number by the normal gravity value computed on the
 BK2376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2376.degrees latitude (g = 980.6199 gals.).
 BK2376
 BK2376.The modeled gravity was interpolated from observed gravity values.
 BK2376
 BK2376;                    North         East    Units  Estimated Accuracy
 BK2376;SPC LA S     -   213,050.      861,540.      MT  (+/- 180 meters Scaled)
 BK2376
 BK2376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216647(NAD 83)
 BK2376
 BK2376                          SUPERSEDED SURVEY CONTROL
 BK2376
 BK2376.No superseded survey control is available for this station.
 BK2376
 BK2376_MARKER: DD = SURVEY DISK
 BK2376_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2376_SP_SET: CULVERT HEADWALL
 BK2376_STAMPING: 27V143 1974
 BK2376_MARK LOGO: LADHGS
 BK2376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2376+STABILITY: SURFACE MOTION
 BK2376
 BK2376  HISTORY     - Date     Condition        Report By
 BK2376  HISTORY     - 1974     MONUMENTED       LADH
 BK2376  HISTORY     - 1982     GOOD             LADTD
 BK2376  HISTORY     - 19970125 GOOD             USPSQD
 BK2376  HISTORY     - 19981016 GOOD             USPSQD
 BK2376  HISTORY     - 20031105 GOOD             USPSQD
 BK2376
 BK2376                          STATION DESCRIPTION
 BK2376
 BK2376'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2376'8.7 KM (5.4 MI) SW FROM ELTON.
 BK2376'ABOUT 7.7 KM (4.8 MI) WEST ALONG US HIGHWAY 190 FROM THE POST OFFICE
 BK2376'IN ELTON TO THE JUNCTION OF US 190 AND STATE HIGHWAY 99, THENCE ABOUT
 BK2376'8.7 KM (5.4 MI) SOUTH ALONG HIGHWAY 99 TO THE MARK ON THE LEFT SET IN
 BK2376'THE HEADWALL OF A CULVERT UNDER HIGHWAY 99, 6.7 METERS (22 FT) WEST OF
 BK2376'A POWER POLE AND 6.4 METERS (21 FT) EAST OF THE CENTER OF HIGHWAY 99.
 BK2376'THE MARK IS 5.50 METERS  N FROM A WITNESS POST.
 BK2376'THE MARK IS 0.30 M BELOW STATE HIGHWAY 99.
 BK2376
 BK2376                          STATION RECOVERY (1997)
 BK2376
 BK2376'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2376'RECOVERED IN GOOD CONDITION.
 BK2376
 BK2376                          STATION RECOVERY (1998)
 BK2376
 BK2376'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2376'RECOVERED IN GOOD CONDITION.
 BK2376
 BK2376                          STATION RECOVERY (2003)
 BK2376
 BK2376'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2376'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2377 ***********************************************************************
 BK2377  DESIGNATION -  27 V 144
 BK2377  PID         -  BK2377
 BK2377  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2377  COUNTRY     -  US
 BK2377  USGS QUAD   -  KINDER (2018)
 BK2377
 BK2377                         *CURRENT SURVEY CONTROL
 BK2377  ______________________________________________________________________
 BK2377* NAD 83(1992) POSITION- 30 25 22.77416(N) 092 46 29.67651(W)   ADJUSTED
 BK2377* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2377  **This station is located in a suspected subsidence area (see below).
 BK2377  ______________________________________________________________________
 BK2377  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK2377  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 BK2377  DYNAMIC HEIGHT  -         14.069 (meters)       46.16  (feet) COMP
 BK2377  MODELED GRAVITY -    979,330.2   (mgal)                       NAVD 88
 BK2377  HORZ ORDER      -  SECOND
 BK2377
 BK2377.The horizontal coordinates were established by classical geodetic methods
 BK2377.and adjusted by the National Geodetic Survey in January 1993.
 BK2377
 BK2377.** This station is in an area of known vertical motion. If an
 BK2377.** orthometric height was ever established but is not available 
 BK2377.** in the current survey control section, the orthometric height
 BK2377.** is considered suspect.  Suspect heights are available in the
 BK2377.** superseded section only if requested.
 BK2377
 BK2377.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2377.GEOID18 height accuracy estimate available here.
 BK2377
 BK2377.Click photographs - Photos may exist for this station.
 BK2377
 BK2377.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2377
 BK2377.The dynamic height is computed by dividing the NAVD 88
 BK2377.geopotential number by the normal gravity value computed on the
 BK2377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2377.degrees latitude (g = 980.6199 gals.).
 BK2377
 BK2377.The modeled gravity was interpolated from observed gravity values.
 BK2377
 BK2377. The following values were computed from the NAD 83(1992) position.
 BK2377
 BK2377;                    North         East     Units Scale Factor Converg.
 BK2377;SPC LA S     -   214,025.787   861,511.473   MT  0.99995279   -0 43 14.9
 BK2377;SPC LA S     -   702,182.94  2,826,475.56   sFT  0.99995279   -0 43 14.9
 BK2377;UTM  15      - 3,365,679.397   521,616.765   MT  0.99960576   +0 06 50.3
 BK2377
 BK2377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2377!SPC LA S     -   1.00000207  x   0.99995279  =   0.99995486
 BK2377!UTM  15      -   1.00000207  x   0.99960576  =   0.99960783
 BK2377
 BK2377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2161665679(NAD 83)
 BK2377
 BK2377                          SUPERSEDED SURVEY CONTROL
 BK2377
 BK2377  NAD 83(1986)-  30 25 22.79438(N)    092 46 29.67013(W) AD(       ) 2
 BK2377  NAD 27      -  30 25 22.06593(N)    092 46 29.15001(W) AD(       ) 2
 BK2377
 BK2377.Superseded values are not recommended for survey control.
 BK2377
 BK2377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2377.See file dsdata.pdf to determine how the superseded data were derived.
 BK2377
 BK2377_MARKER: DD = SURVEY DISK
 BK2377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2377_STAMPING: 27V144 1974
 BK2377_MARK LOGO: LADHGS
 BK2377_PROJECTION: RECESSED 3 CENTIMETERS
 BK2377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2377+STABILITY: SURFACE MOTION
 BK2377
 BK2377  HISTORY     - Date     Condition        Report By
 BK2377  HISTORY     - 1974     MONUMENTED       LADH
 BK2377  HISTORY     - 1982     GOOD             LADTD
 BK2377  HISTORY     - 19961204 GOOD             USPSQD
 BK2377  HISTORY     - 19981017 GOOD             USPSQD
 BK2377  HISTORY     - 20031105 GOOD             USPSQD
 BK2377
 BK2377                          STATION DESCRIPTION
 BK2377
 BK2377'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (HRR)
 BK2377'THE STATION IS ABOUT 9 MILES NORTHEAST OF FENTON, 7 MILES SOUTHWEST
 BK2377'OF ELTON, 5 MILES NORTH OF THE JUNCTION OF STATE HIGHWAYS 99 AND
 BK2377'102 IN THE SMALL COMMUNITY OF PINE ISLAND AND IN THE NORTHWEST
 BK2377'ANGLE OF THE INTERSECTION OF HIGHWAY 99 AND A GRAVELED ROAD.
 BK2377'
 BK2377'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 99 AND 102
 BK2377'IN PINE ISLAND, GO NORTH ON HIGHWAY 99 FOR 5.1 MILES TO A CROSSROAD
 BK2377'AND THE STATION IN THE NORTHWEST ANGLE AS DESCRIBED.
 BK2377'
 BK2377'STATION MARK, STAMPED 27V144 1974, IS A U. S. COAST AND GEODETIC
 BK2377'SURVEY LOUISIANA DEPARTMENT OF HIGHWAYS SURVEY BENCH MARK DISK SET
 BK2377'IN A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 59 FEET
 BK2377'NORTHWEST OF CENTER OF THE CROSSROAD, 45 FEET WEST OF CENTER OF
 BK2377'HIGHWAY 99, 37 FEET NORTH OF CENTER OF A GRAVELED ROAD, 1.5 FEET
 BK2377'NORTHWEST OF A METAL WITNESS POST AND 1 FOOT SOUTHEAST OF A FENCE.
 BK2377'
 BK2377'A TRAVERSE MEASUREMENT WAS MADE TO TRIANGULATION STATION SERPENT.
 BK2377'THE DISTANCE BEING 68.1368 METERS OR (223.54 FT).
 BK2377
 BK2377                          STATION RECOVERY (1982)
 BK2377
 BK2377'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK2377'8.4 KM(5.2 MI) SW FROM ELTON.
 BK2377'ABOUT 7.7 KM (4.8 MI) WEST ALONG US HIGHWAY 190 FROM THE POST OFFICE
 BK2377'IN ELTON TO THE JUNCTION OF US 190 AND STATE HIGHWAY 99, THENCE ABOUT
 BK2377'6.4 KM (4 MI) SOUTH ALONG HIGHWAY 99 TO THE MARK ON THE RIGHT AT A
 BK2377'CROSS ROAD, 18 METERS (59 FT) NORTHWEST OF THE CENTER OF THE JUNCTION,
 BK2377'13.7 METERS (45 FT) WEST OF THE CENTER OF HIGHWAY 99, 11.3 METERS
 BK2377'(37 FT) NORTH OF THE CENTER OF A GRAVEL ROAD AND 0.3 METERS (1 FT)
 BK2377'SOUTH OF A FENCE.
 BK2377'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BK2377'THE MARK IS 0.30 M BELOW STATE HIGHWAY 99.
 BK2377
 BK2377                          STATION RECOVERY (1996)
 BK2377
 BK2377'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2377'RECOVERED IN GOOD CONDITION.
 BK2377
 BK2377                          STATION RECOVERY (1998)
 BK2377
 BK2377'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2377'RECOVERED IN GOOD CONDITION.
 BK2377
 BK2377                          STATION RECOVERY (2003)
 BK2377
 BK2377'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2377'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2390 ***********************************************************************
 BK2390  DESIGNATION -  27 V 145
 BK2390  PID         -  BK2390
 BK2390  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2390  COUNTRY     -  US
 BK2390  USGS QUAD   -  KINDER (2018)
 BK2390
 BK2390                         *CURRENT SURVEY CONTROL
 BK2390  ______________________________________________________________________
 BK2390* NAD 83(1986) POSITION- 30 26 16.     (N) 092 46 31.     (W)   SCALED
 BK2390* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2390  **This station is located in a suspected subsidence area (see below).
 BK2390  ______________________________________________________________________
 BK2390  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BK2390  DYNAMIC HEIGHT  -         12.936 (meters)       42.44  (feet) COMP
 BK2390  MODELED GRAVITY -    979,332.5   (mgal)                       NAVD 88
 BK2390
 BK2390.The horizontal coordinates were scaled from a map and have
 BK2390.an estimated accuracy of +/- 6 seconds.
 BK2390
 BK2390.** This station is in an area of known vertical motion. If an
 BK2390.** orthometric height was ever established but is not available 
 BK2390.** in the current survey control section, the orthometric height
 BK2390.** is considered suspect.  Suspect heights are available in the
 BK2390.** superseded section only if requested.
 BK2390
 BK2390.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2390.GEOID18 height accuracy estimate available here.
 BK2390
 BK2390.Click photographs - Photos may exist for this station.
 BK2390
 BK2390.The dynamic height is computed by dividing the NAVD 88
 BK2390.geopotential number by the normal gravity value computed on the
 BK2390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2390.degrees latitude (g = 980.6199 gals.).
 BK2390
 BK2390.The modeled gravity was interpolated from observed gravity values.
 BK2390
 BK2390;                    North         East    Units  Estimated Accuracy
 BK2390;SPC LA S     -   215,670.      861,500.      MT  (+/- 180 meters Scaled)
 BK2390
 BK2390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP215673(NAD 83)
 BK2390
 BK2390                          SUPERSEDED SURVEY CONTROL
 BK2390
 BK2390.No superseded survey control is available for this station.
 BK2390
 BK2390_MARKER: DD = SURVEY DISK
 BK2390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2390_STAMPING: 27V145 1977
 BK2390_MARK LOGO: LADHGS
 BK2390_PROJECTION: FLUSH
 BK2390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2390+STABILITY: SURFACE MOTION
 BK2390_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2390+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2390
 BK2390  HISTORY     - Date     Condition        Report By
 BK2390  HISTORY     - 1977     MONUMENTED       LADH
 BK2390  HISTORY     - 1982     GOOD             LADTD
 BK2390  HISTORY     - 19961204 GOOD             USPSQD
 BK2390  HISTORY     - 19981017 GOOD             USPSQD
 BK2390  HISTORY     - 20031105 GOOD             USPSQD
 BK2390  HISTORY     - 20060928 GOOD             USPSQD
 BK2390
 BK2390                          STATION DESCRIPTION
 BK2390
 BK2390'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2390'7.2 KM (4.5 MI) SOUTHWEST FROM ELTON.  ABOUT 7.7 KM (4.8 MI) WEST
 BK2390'ALONG US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF
 BK2390'US 190 AND STATE HIGHWAY 99, THENCE ABOUT 4.9 KM (3.05 MI) SOUTH ALONG
 BK2390'HIGHWAY 99 TO THE MARK ON THE LEFT BESIDE A WOODEN FRAME HOUSE, 24.8
 BK2390'METERS (81.4 FT) EAST OF THE CENTER OF HIGHWAY 99, 7.8 METERS
 BK2390'(25.7 FT) NORTHWEST OF THE NORTHWEST CORNER OF A WOODEN FRAME HOUSE,
 BK2390'3.1 (10.4 FT) SOUTHEAST OF AN ANCHOR POLE.  IT IS 0.30 METERS EAST
 BK2390'FROM A WITNESS POST AND ABOUT LEVEL WITH STATE HIGHWAY 99.
 BK2390
 BK2390                          STATION RECOVERY (1996)
 BK2390
 BK2390'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2390'RECOVERED IN GOOD CONDITION.
 BK2390
 BK2390                          STATION RECOVERY (1998)
 BK2390
 BK2390'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2390'RECOVERED IN GOOD CONDITION.
 BK2390
 BK2390                          STATION RECOVERY (2003)
 BK2390
 BK2390'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2390'HOUSE NO LONGER EXISTS.
 BK2390
 BK2390                          STATION RECOVERY (2006)
 BK2390
 BK2390'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2390'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2394 ***********************************************************************
 BK2394  DESIGNATION -  27 V 146
 BK2394  PID         -  BK2394
 BK2394  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2394  COUNTRY     -  US
 BK2394  USGS QUAD   -  KINDER (2018)
 BK2394
 BK2394                         *CURRENT SURVEY CONTROL
 BK2394  ______________________________________________________________________
 BK2394* NAD 83(1986) POSITION- 30 27 09.     (N) 092 46 30.     (W)   SCALED
 BK2394* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2394  **This station is located in a suspected subsidence area (see below).
 BK2394  ______________________________________________________________________
 BK2394  GEOID HEIGHT    -        -27.245 (meters)                     GEOID18
 BK2394  DYNAMIC HEIGHT  -         12.687 (meters)       41.62  (feet) COMP
 BK2394  MODELED GRAVITY -    979,334.7   (mgal)                       NAVD 88
 BK2394
 BK2394.The horizontal coordinates were scaled from a map and have
 BK2394.an estimated accuracy of +/- 6 seconds.
 BK2394
 BK2394.** This station is in an area of known vertical motion. If an
 BK2394.** orthometric height was ever established but is not available 
 BK2394.** in the current survey control section, the orthometric height
 BK2394.** is considered suspect.  Suspect heights are available in the
 BK2394.** superseded section only if requested.
 BK2394
 BK2394.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2394.GEOID18 height accuracy estimate available here.
 BK2394
 BK2394.Click photographs - Photos may exist for this station.
 BK2394
 BK2394.The dynamic height is computed by dividing the NAVD 88
 BK2394.geopotential number by the normal gravity value computed on the
 BK2394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2394.degrees latitude (g = 980.6199 gals.).
 BK2394
 BK2394.The modeled gravity was interpolated from observed gravity values.
 BK2394
 BK2394;                    North         East    Units  Estimated Accuracy
 BK2394;SPC LA S     -   217,300.      861,540.      MT  (+/- 180 meters Scaled)
 BK2394
 BK2394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216689(NAD 83)
 BK2394
 BK2394                          SUPERSEDED SURVEY CONTROL
 BK2394
 BK2394.No superseded survey control is available for this station.
 BK2394
 BK2394_MARKER: DD = SURVEY DISK
 BK2394_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2394_SP_SET: CULVERT HEADWALL
 BK2394_STAMPING: 27V146 1977
 BK2394_MARK LOGO: LADHGS
 BK2394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2394+STABILITY: SURFACE MOTION
 BK2394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2394+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2394
 BK2394  HISTORY     - Date     Condition        Report By
 BK2394  HISTORY     - 1977     MONUMENTED       LADH
 BK2394  HISTORY     - 1982     GOOD             LADTD
 BK2394  HISTORY     - 19961204 GOOD             USPSQD
 BK2394  HISTORY     - 19981017 GOOD             USPSQD
 BK2394  HISTORY     - 20031105 GOOD             USPSQD
 BK2394  HISTORY     - 20060928 GOOD             USPSQD
 BK2394
 BK2394                          STATION DESCRIPTION
 BK2394
 BK2394'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2394'9.6 KM (6 MI) SOUTHWEST FROM ELTON.  ABOUT 7.7 KM (4.8 MI) WEST ALONG
 BK2394'US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF US
 BK2394'HIGHWAY 190 AND STATE HIGHWAY 99, THENCE ABOUT 3.2 KM (2 MI) SOUTH
 BK2394'ALONG HIGHWAY 99 TO THE MARK ON THE LEFT SET IN THE HEADWALL OF A
 BK2394'CULVERT, 18.9 METERS (62.3 FT) SOUTH OF THE CENTER OF A GRAVEL ROAD,
 BK2394'7.1 METERS (23.4 FT) EAST OF THE CENTER OF STATE HIGHWAY 99.  IT IS
 BK2394'2.90 METERS NORTH FROM A WITNESS POST AND 0.30 M BELOW STATE HIGHWAY
 BK2394'99.
 BK2394
 BK2394                          STATION RECOVERY (1996)
 BK2394
 BK2394'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2394'RECOVERED IN GOOD CONDITION.
 BK2394
 BK2394                          STATION RECOVERY (1998)
 BK2394
 BK2394'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2394'RECOVERED IN GOOD CONDITION.
 BK2394
 BK2394                          STATION RECOVERY (2003)
 BK2394
 BK2394'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2394'RECOVERED IN GOOD CONDITION.
 BK2394
 BK2394                          STATION RECOVERY (2006)
 BK2394
 BK2394'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2394'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2395 ***********************************************************************
 BK2395  DESIGNATION -  27 V 147
 BK2395  PID         -  BK2395
 BK2395  STATE/COUNTY-  LA/ALLEN
 BK2395  COUNTRY     -  US
 BK2395  USGS QUAD   -  KINDER (2018)
 BK2395
 BK2395                         *CURRENT SURVEY CONTROL
 BK2395  ______________________________________________________________________
 BK2395* NAD 83(1986) POSITION- 30 28 05.     (N) 092 46 29.     (W)   SCALED
 BK2395* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2395  **This station is located in a suspected subsidence area (see below).
 BK2395  ______________________________________________________________________
 BK2395  GEOID HEIGHT    -        -27.228 (meters)                     GEOID18
 BK2395  DYNAMIC HEIGHT  -         13.455 (meters)       44.14  (feet) COMP
 BK2395  MODELED GRAVITY -    979,337.1   (mgal)                       NAVD 88
 BK2395
 BK2395.The horizontal coordinates were scaled from a map and have
 BK2395.an estimated accuracy of +/- 6 seconds.
 BK2395
 BK2395.** This station is in an area of known vertical motion. If an
 BK2395.** orthometric height was ever established but is not available 
 BK2395.** in the current survey control section, the orthometric height
 BK2395.** is considered suspect.  Suspect heights are available in the
 BK2395.** superseded section only if requested.
 BK2395
 BK2395.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2395.GEOID18 height accuracy estimate available here.
 BK2395
 BK2395.Click photographs - Photos may exist for this station.
 BK2395
 BK2395.The dynamic height is computed by dividing the NAVD 88
 BK2395.geopotential number by the normal gravity value computed on the
 BK2395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2395.degrees latitude (g = 980.6199 gals.).
 BK2395
 BK2395.The modeled gravity was interpolated from observed gravity values.
 BK2395
 BK2395;                    North         East    Units  Estimated Accuracy
 BK2395;SPC LA S     -   219,020.      861,590.      MT  (+/- 180 meters Scaled)
 BK2395
 BK2395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216706(NAD 83)
 BK2395
 BK2395                          SUPERSEDED SURVEY CONTROL
 BK2395
 BK2395.No superseded survey control is available for this station.
 BK2395
 BK2395_MARKER: DD = SURVEY DISK
 BK2395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2395_STAMPING: 27V147 1977
 BK2395_MARK LOGO: LADHGS
 BK2395_PROJECTION: FLUSH
 BK2395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2395+STABILITY: SURFACE MOTION
 BK2395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2395+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2395
 BK2395  HISTORY     - Date     Condition        Report By
 BK2395  HISTORY     - 1977     MONUMENTED       LADH
 BK2395  HISTORY     - 1982     GOOD             LADTD
 BK2395  HISTORY     - 20031105 GOOD             USPSQD
 BK2395  HISTORY     - 20060928 GOOD             USPSQD
 BK2395
 BK2395                          STATION DESCRIPTION
 BK2395
 BK2395'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2395'6 KM (3.7 MI) WEST-SOUTHWEST FROM ELTON.  ABOUT 7.7 KM (4.8 MI) WEST
 BK2395'ALONG US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF
 BK2395'US HIGHWAY 190 AND STATE HIGHWAY 99, THENCE ABOUT 1.5 KM (0.96 MI)
 BK2395'SOUTH ALONG STATE HIGHWAY 99 TO A GRAVELED CROSS ROAD WITH THE MARK
 BK2395'SET IN THE NORTHWEST QUADRANT OF THE CROSS ROADS, 26.5 METERS (87 FT)
 BK2395'NORTH OF AN INTERSECTING EAST WEST GRAVELED PARISH ROAD, 17., METERS
 BK2395'(58.5 FT) NORTHEAST OF POWERPOLE NUMBER 59, 12.5 METERS (41 FT) WEST
 BK2395'OF THE CENTER OF STATE HIGHWAY 99.  IT IS 0.30 METERS WEST FROM A
 BK2395'WITNESS POST AND 0.61 M BELOW STATE HIGHWAY 99.
 BK2395
 BK2395                          STATION RECOVERY (2003)
 BK2395
 BK2395'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2395'RECOVERED IN GOOD CONDITION.
 BK2395
 BK2395                          STATION RECOVERY (2006)
 BK2395
 BK2395'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2393 ***********************************************************************
 BK2393  DESIGNATION -  27 V 148
 BK2393  PID         -  BK2393
 BK2393  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2393  COUNTRY     -  US
 BK2393  USGS QUAD   -  KINDER (2018)
 BK2393
 BK2393                         *CURRENT SURVEY CONTROL
 BK2393  ______________________________________________________________________
 BK2393* NAD 83(1986) POSITION- 30 26 15.     (N) 092 49 33.     (W)   SCALED
 BK2393* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2393  **This station is located in a suspected subsidence area (see below).
 BK2393  ______________________________________________________________________
 BK2393  GEOID HEIGHT    -        -27.247 (meters)                     GEOID18
 BK2393  DYNAMIC HEIGHT  -         13.032 (meters)       42.76  (feet) COMP
 BK2393  MODELED GRAVITY -    979,332.9   (mgal)                       NAVD 88
 BK2393
 BK2393.The horizontal coordinates were scaled from a map and have
 BK2393.an estimated accuracy of +/- 6 seconds.
 BK2393
 BK2393.** This station is in an area of known vertical motion. If an
 BK2393.** orthometric height was ever established but is not available 
 BK2393.** in the current survey control section, the orthometric height
 BK2393.** is considered suspect.  Suspect heights are available in the
 BK2393.** superseded section only if requested.
 BK2393
 BK2393.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2393.GEOID18 height accuracy estimate available here.
 BK2393
 BK2393.Click photographs - Photos may exist for this station.
 BK2393
 BK2393.The dynamic height is computed by dividing the NAVD 88
 BK2393.geopotential number by the normal gravity value computed on the
 BK2393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2393.degrees latitude (g = 980.6199 gals.).
 BK2393
 BK2393.The modeled gravity was interpolated from observed gravity values.
 BK2393
 BK2393;                    North         East    Units  Estimated Accuracy
 BK2393;SPC LA S     -   215,700.      856,640.      MT  (+/- 180 meters Scaled)
 BK2393
 BK2393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167672(NAD 83)
 BK2393
 BK2393                          SUPERSEDED SURVEY CONTROL
 BK2393
 BK2393.No superseded survey control is available for this station.
 BK2393
 BK2393_MARKER: DD = SURVEY DISK
 BK2393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2393_STAMPING: 27V148 1977
 BK2393_MARK LOGO: LADHGS
 BK2393_PROJECTION: PROJECTING 5 CENTIMETERS
 BK2393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2393+STABILITY: SURFACE MOTION
 BK2393
 BK2393  HISTORY     - Date     Condition        Report By
 BK2393  HISTORY     - 1977     MONUMENTED       LADH
 BK2393  HISTORY     - 1982     GOOD             LADTD
 BK2393  HISTORY     - 19961222 GOOD             USPSQD
 BK2393  HISTORY     - 20021105 MARK NOT FOUND   USPSQD
 BK2393
 BK2393                          STATION DESCRIPTION
 BK2393
 BK2393'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2393'4.7 KM (2.9 MI) SOUTH-SOUTHEAST FROM KINDER.  ABOUT 3.1 KM (1.9 MI)
 BK2393'SOUTH ALONG US HIGHWAY 165 FROM THE MISSOURI PACIFIC RAILROAD STATION
 BK2393'IN KINDER TO A PARISH ROAD, THENCE ABOUT 1.7 KM (1.05 MI) EAST ALONG
 BK2393'THE PARISH ROAD TO THE JUNCTION OF STATE HIGHWAY 3086, THENCE ABOUT
 BK2393'1.7 KM (1.05 MI) EAST ALONG THE PARISH ROAD TO THE JUNCTION OF ANOTHER
 BK2393'PARISH ROAD WITH THE MARK SET IN THE SOUTHEAST QUADRANT OF THE
 BK2393'JUNCTION, 22.1 METERS (72.5 FT) SOUTH OF THE CENTER OF THE EAST-WEST
 BK2393'PARISH ROAD, 9.4 METERS (31 FT) EAST OF THE CENTER OF THE NORTH-SOUTH
 BK2393'PARISH ROAD, 0.3 METER (1 FT) EAST OF A 4 STRAND BARBED WIRE FENCE.
 BK2393'IT IS 2.29 METERS NORTHWEST FROM POWER POLE AND 0.46 M ABOVE PARISH
 BK2393'ROAD.
 BK2393
 BK2393                          STATION RECOVERY (1996)
 BK2393
 BK2393'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2393'RECOVERED IN GOOD CONDITION.
 BK2393
 BK2393                          STATION RECOVERY (2002)
 BK2393
 BK2393'RECOVERY NOTE BY US POWER SQUADRON 2002 (JLL)
 BK2393'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2392 ***********************************************************************
 BK2392  DESIGNATION -  27 V 149
 BK2392  PID         -  BK2392
 BK2392  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2392  COUNTRY     -  US
 BK2392  USGS QUAD   -  KINDER (2018)
 BK2392
 BK2392                         *CURRENT SURVEY CONTROL
 BK2392  ______________________________________________________________________
 BK2392* NAD 83(1986) POSITION- 30 26 14.     (N) 092 48 33.     (W)   SCALED
 BK2392* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2392  **This station is located in a suspected subsidence area (see below).
 BK2392  ______________________________________________________________________
 BK2392  GEOID HEIGHT    -        -27.252 (meters)                     GEOID18
 BK2392  DYNAMIC HEIGHT  -         11.559 (meters)       37.92  (feet) COMP
 BK2392  MODELED GRAVITY -    979,332.6   (mgal)                       NAVD 88
 BK2392
 BK2392.The horizontal coordinates were scaled from a map and have
 BK2392.an estimated accuracy of +/- 6 seconds.
 BK2392
 BK2392.** This station is in an area of known vertical motion. If an
 BK2392.** orthometric height was ever established but is not available 
 BK2392.** in the current survey control section, the orthometric height
 BK2392.** is considered suspect.  Suspect heights are available in the
 BK2392.** superseded section only if requested.
 BK2392
 BK2392.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2392.GEOID18 height accuracy estimate available here.
 BK2392
 BK2392.Click photographs - Photos may exist for this station.
 BK2392
 BK2392.The dynamic height is computed by dividing the NAVD 88
 BK2392.geopotential number by the normal gravity value computed on the
 BK2392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2392.degrees latitude (g = 980.6199 gals.).
 BK2392
 BK2392.The modeled gravity was interpolated from observed gravity values.
 BK2392
 BK2392;                    North         East    Units  Estimated Accuracy
 BK2392;SPC LA S     -   215,650.      858,240.      MT  (+/- 180 meters Scaled)
 BK2392
 BK2392_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP183672(NAD 83)
 BK2392
 BK2392                          SUPERSEDED SURVEY CONTROL
 BK2392
 BK2392.No superseded survey control is available for this station.
 BK2392
 BK2392_MARKER: DD = SURVEY DISK
 BK2392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2392_STAMPING: 27V149 1977
 BK2392_MARK LOGO: LADHGS
 BK2392_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2392+STABILITY: SURFACE MOTION
 BK2392
 BK2392  HISTORY     - Date     Condition        Report By
 BK2392  HISTORY     - 1977     MONUMENTED       LADH
 BK2392  HISTORY     - 1982     GOOD             LADTD
 BK2392  HISTORY     - 19961222 GOOD             USPSQD
 BK2392
 BK2392                          STATION DESCRIPTION
 BK2392
 BK2392'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2392'5.3 KM (3.3 MI) SOUTHEAST FROM KINDER.  ABOUT 3.1 KM (1.9 MI) SOUTH
 BK2392'ALONG US HIGHWAY 165 FROM THE MISSOURI PACIFIC RAILROAD STATION IN
 BK2392'KINDER TO A PARISH ROAD, THENCE ABOUT 1.7 KM (1.05 MI) EAST ALONG THE
 BK2392'PARISH ROAD TO THE JUNCTION OF STATE HIGHWAY 3086, THENCE ABOUT 3.4 KM
 BK2392'(2.1 MI) SOUTH ALONG STATE HIGHWAY 3086 TO THE JUNCTION OF A GRAVELED
 BK2392'PARISH ROAD, THENCE ABOUT 3.3 KM (2.05 MI) EAST ALONG THE PARISH ROAD
 BK2392'TO THE MARK SET ON THE RIGHT, 22.1 METERS (72.5 FT) SOUTH OF POWERPOLE
 BK2392'NUMBER 13-622, 11.9 METERS (39 FT) SOUTH OF THE CENTER OF THE PARISH
 BK2392'ROAD, 3 METERS (10 FT) SOUTH OF A 3 STRAND BARBED WIRE FENCE.  IT IS
 BK2392'0.30 METERS EAST FROM A WITNESS POST AND ABOUT LEVEL WITH PARISH ROAD.
 BK2392
 BK2392                          STATION RECOVERY (1996)
 BK2392
 BK2392'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2392'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0887 ***********************************************************************
 BK0887  DESIGNATION -  27 V 15
 BK0887  PID         -  BK0887
 BK0887  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0887  COUNTRY     -  US
 BK0887  USGS QUAD   -  THORNWELL (2018)
 BK0887
 BK0887                         *CURRENT SURVEY CONTROL
 BK0887  ______________________________________________________________________
 BK0887* NAD 83(1986) POSITION- 30 04 00.     (N) 092 50 35.     (W)   SCALED
 BK0887* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0887  **This station is located in a suspected subsidence area (see below).
 BK0887  ______________________________________________________________________
 BK0887  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BK0887
 BK0887.The horizontal coordinates were scaled from a map and have
 BK0887.an estimated accuracy of +/- 6 seconds.
 BK0887
 BK0887.** This station is in an area of known vertical motion. If an
 BK0887.** orthometric height was ever established but is not available 
 BK0887.** in the current survey control section, the orthometric height
 BK0887.** is considered suspect.  Suspect heights are available in the
 BK0887.** superseded section only if requested.
 BK0887
 BK0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0887.GEOID18 height accuracy estimate available here.
 BK0887
 BK0887.Click photographs - Photos may exist for this station.
 BK0887
 BK0887;                    North         East    Units  Estimated Accuracy
 BK0887;SPC LA S     -   174,620.      854,450.      MT  (+/- 180 meters Scaled)
 BK0887
 BK0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP151261(NAD 83)
 BK0887
 BK0887                          SUPERSEDED SURVEY CONTROL
 BK0887
 BK0887.No superseded survey control is available for this station.
 BK0887
 BK0887_MARKER: DD = SURVEY DISK
 BK0887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0887_STAMPING: 27V15 1968
 BK0887_MARK LOGO: LADHGS
 BK0887_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0887+STABILITY: SURFACE MOTION
 BK0887
 BK0887  HISTORY     - Date     Condition        Report By
 BK0887  HISTORY     - 1968     MONUMENTED       LADTD
 BK0887  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0887  HISTORY     - 19961209 MARK NOT FOUND   USPSQD
 BK0887  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0887
 BK0887                          STATION DESCRIPTION
 BK0887
 BK0887'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0887'11.3 MI SW FROM LAKE ARTHUR.
 BK0887'ABOUT 11.3 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0887'OFFICE AT LAKE ARTHUR, 46 FEET NORTH OF THE CENTERLINE OF LA. 14, 65
 BK0887'FEET EAST OF PROJECTED CENTERLINE OF A PRIVATE ROAD LEADING TO A HOUSE
 BK0887'BELONGING TO A MR. W. P. MARCEAUX, 78 FEET NORTHEAST OF A POWER POLE,
 BK0887'1 FOOT NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE, 22 FEET
 BK0887'SOUTHEAST OF THE EAST END OF A 36-INCH SIDE DRAIN, 1.8 FEET SOUTH OF A
 BK0887'STEEL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROADWAY, SET
 BK0887'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 26, T 11S,
 BK0887'R 5W.
 BK0887
 BK0887                          STATION RECOVERY (1983)
 BK0887
 BK0887'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0887'MARK NOT FOUND.
 BK0887
 BK0887                          STATION RECOVERY (1996)
 BK0887
 BK0887'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0887'MARK NOT FOUND.
 BK0887
 BK0887                          STATION RECOVERY (2005)
 BK0887
 BK0887'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0887'FENCE ROW PLOWED UNDER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2391 ***********************************************************************
 BK2391  DESIGNATION -  27 V 150
 BK2391  PID         -  BK2391
 BK2391  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2391  COUNTRY     -  US
 BK2391  USGS QUAD   -  KINDER (2018)
 BK2391
 BK2391                         *CURRENT SURVEY CONTROL
 BK2391  ______________________________________________________________________
 BK2391* NAD 83(1986) POSITION- 30 26 09.     (N) 092 47 34.     (W)   SCALED
 BK2391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2391  **This station is located in a suspected subsidence area (see below).
 BK2391  ______________________________________________________________________
 BK2391  GEOID HEIGHT    -        -27.257 (meters)                     GEOID18
 BK2391  DYNAMIC HEIGHT  -         11.816 (meters)       38.77  (feet) COMP
 BK2391  MODELED GRAVITY -    979,332.2   (mgal)                       NAVD 88
 BK2391
 BK2391.The horizontal coordinates were scaled from a map and have
 BK2391.an estimated accuracy of +/- 6 seconds.
 BK2391
 BK2391.** This station is in an area of known vertical motion. If an
 BK2391.** orthometric height was ever established but is not available 
 BK2391.** in the current survey control section, the orthometric height
 BK2391.** is considered suspect.  Suspect heights are available in the
 BK2391.** superseded section only if requested.
 BK2391
 BK2391.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2391.GEOID18 height accuracy estimate available here.
 BK2391
 BK2391.Click photographs - Photos may exist for this station.
 BK2391
 BK2391.The dynamic height is computed by dividing the NAVD 88
 BK2391.geopotential number by the normal gravity value computed on the
 BK2391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2391.degrees latitude (g = 980.6199 gals.).
 BK2391
 BK2391.The modeled gravity was interpolated from observed gravity values.
 BK2391
 BK2391;                    North         East    Units  Estimated Accuracy
 BK2391;SPC LA S     -   215,470.      859,810.      MT  (+/- 180 meters Scaled)
 BK2391
 BK2391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP198670(NAD 83)
 BK2391
 BK2391                          SUPERSEDED SURVEY CONTROL
 BK2391
 BK2391.No superseded survey control is available for this station.
 BK2391
 BK2391_MARKER: DD = SURVEY DISK
 BK2391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2391_STAMPING: 27V150 1977
 BK2391_MARK LOGO: LADHGS
 BK2391_PROJECTION: PROJECTING 3 CENTIMETERS
 BK2391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2391+STABILITY: SURFACE MOTION
 BK2391
 BK2391  HISTORY     - Date     Condition        Report By
 BK2391  HISTORY     - 1977     MONUMENTED       LADH
 BK2391  HISTORY     - 1982     GOOD             LADTD
 BK2391  HISTORY     - 19961222 GOOD             USPSQD
 BK2391  HISTORY     - 20021105 GOOD             USPSQD
 BK2391
 BK2391                          STATION DESCRIPTION
 BK2391
 BK2391'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2391'6.4 KM (4 MI) SOUTHEAST FROM KINDER.  ABOUT 3.1 KM (1.9 MI) SOUTH
 BK2391'ALONG US HIGHWAY 165 FROM THE MISSOURI PACIFIC RAILROAD STATION IN
 BK2391'KINDER TO A PARISH ROAD, THENCE ABOUT 1.7 KM (1.05 MI) EAST ALONG THE
 BK2391'PARISH ROAD TO THE JUNCTION OF STATE HIGHWAY 3086, THENCE ABOUT 3.4 KM
 BK2391'(2.1 MI) SOUTH ALONG STATE HIGHWAY 3086 TO THE JUNCTION OF A GRAVELED
 BK2391'PARISH ROAD, THENCE ABOUT 5 KM (3.1 MI) EAST ALONG THE GRAVELED PARISH
 BK2391'ROAD TO THE JUNCTION OF ANOTHER PARISH ROAD WITH THE MARK SET IN THE
 BK2391'SOUTHWEST QUADRANT OF THE JUNCTION, 18 METERS (59 FT) WEST OF THE
 BK2391'CENTER OF THE NORTHSOUTH PH ROAD, 14.8 METERS (48.5 FT) SOUTH OF THE
 BK2391'CENTER OF THE EAST-WEST PARISH ROAD.  IT IS 0.46 METERS SOUTHWEST FROM
 BK2391'A WITNESS POST AND ABOUT LEVEL WITH PARISH ROAD.
 BK2391
 BK2391                          STATION RECOVERY (1996)
 BK2391
 BK2391'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2391'RECOVERED IN GOOD CONDITION.
 BK2391
 BK2391                          STATION RECOVERY (2002)
 BK2391
 BK2391'RECOVERY NOTE BY US POWER SQUADRON 2002 (JLL)
 BK2391'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2381 ***********************************************************************
 BK2381  DESIGNATION -  27 V 151
 BK2381  PID         -  BK2381
 BK2381  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2381  COUNTRY     -  US
 BK2381  USGS QUAD   -  ELTON (2018)
 BK2381
 BK2381                         *CURRENT SURVEY CONTROL
 BK2381  ______________________________________________________________________
 BK2381* NAD 83(1986) POSITION- 30 25 26.     (N) 092 44 28.     (W)   SCALED
 BK2381* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2381  **This station is located in a suspected subsidence area (see below).
 BK2381  ______________________________________________________________________
 BK2381  GEOID HEIGHT    -        -27.283 (meters)                     GEOID18
 BK2381  DYNAMIC HEIGHT  -         12.376 (meters)       40.60  (feet) COMP
 BK2381  MODELED GRAVITY -    979,330.2   (mgal)                       NAVD 88
 BK2381
 BK2381.The horizontal coordinates were scaled from a map and have
 BK2381.an estimated accuracy of +/- 6 seconds.
 BK2381
 BK2381.** This station is in an area of known vertical motion. If an
 BK2381.** orthometric height was ever established but is not available 
 BK2381.** in the current survey control section, the orthometric height
 BK2381.** is considered suspect.  Suspect heights are available in the
 BK2381.** superseded section only if requested.
 BK2381
 BK2381.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2381.GEOID18 height accuracy estimate available here.
 BK2381
 BK2381.Click photographs - Photos may exist for this station.
 BK2381
 BK2381.The dynamic height is computed by dividing the NAVD 88
 BK2381.geopotential number by the normal gravity value computed on the
 BK2381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2381.degrees latitude (g = 980.6199 gals.).
 BK2381
 BK2381.The modeled gravity was interpolated from observed gravity values.
 BK2381
 BK2381;                    North         East    Units  Estimated Accuracy
 BK2381;SPC LA S     -   214,090.      864,760.      MT  (+/- 180 meters Scaled)
 BK2381
 BK2381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP248657(NAD 83)
 BK2381
 BK2381                          SUPERSEDED SURVEY CONTROL
 BK2381
 BK2381.No superseded survey control is available for this station.
 BK2381
 BK2381_MARKER: DD = SURVEY DISK
 BK2381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2381_STAMPING: 27V151 1977
 BK2381_MARK LOGO: LADHGS
 BK2381_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2381+STABILITY: SURFACE MOTION
 BK2381
 BK2381  HISTORY     - Date     Condition        Report By
 BK2381  HISTORY     - 1977     MONUMENTED       LADH
 BK2381  HISTORY     - 1982     GOOD             LADTD
 BK2381  HISTORY     - 19961204 MARK NOT FOUND   USPSQD
 BK2381  HISTORY     - 19981016 MARK NOT FOUND   USPSQD
 BK2381
 BK2381                          STATION DESCRIPTION
 BK2381
 BK2381'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2381'6.4 KM (4 MI) SOUTH-SOUTHWEST FROM ELTON.  ABOUT 7.7 KM (4.8 MI) WEST
 BK2381'ALONG US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF
 BK2381'US HIGHWAY 190 AND STATE HIGHWAY 99, THENCE ABOUT 6.4 KM (4 MI) SOUTH
 BK2381'ALONG STATE HIGHWAY 99 TO THE JUNCTION OF A PAVED PARISH ROAD, THENCE
 BK2381'ABOUT 3.5 KM (2.2 MI) EAST ALONG THE PARISH ROAD TO THE JUNCTION OF
 BK2381'ANOTHER PAVED PARISH ROAD WITH THE MARK SET IN THE NORTHWEST QUADRANT
 BK2381'OF THE JUNCTION, 16.3 METERS (53.5 FT) NORTH OF THE NORTH-SOUTH PAVED
 BK2381'PARISH ROAD, 13.6 METERS (44.5 FT) WEST OF THE EAST-WEST PAVED PARISH
 BK2381'ROAD.  IT IS 1.22 METERS NORTHWEST FROM A WITNESS POST AND 0.30 M
 BK2381'ABOVE PARISH ROAD.
 BK2381
 BK2381                          STATION RECOVERY (1996)
 BK2381
 BK2381'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2381'MARK NOT FOUND.
 BK2381
 BK2381                          STATION RECOVERY (1998)
 BK2381
 BK2381'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2381'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2383 ***********************************************************************
 BK2383  DESIGNATION -  27 V 152
 BK2383  PID         -  BK2383
 BK2383  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2383  COUNTRY     -  US
 BK2383  USGS QUAD   -  ELTON (2018)
 BK2383
 BK2383                         *CURRENT SURVEY CONTROL
 BK2383  ______________________________________________________________________
 BK2383* NAD 83(1986) POSITION- 30 25 51.     (N) 092 43 55.     (W)   SCALED
 BK2383* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2383  **This station is located in a suspected subsidence area (see below).
 BK2383  ______________________________________________________________________
 BK2383  GEOID HEIGHT    -        -27.279 (meters)                     GEOID18
 BK2383  DYNAMIC HEIGHT  -         14.488 (meters)       47.53  (feet) COMP
 BK2383  MODELED GRAVITY -    979,331.3   (mgal)                       NAVD 88
 BK2383
 BK2383.The horizontal coordinates were scaled from a map and have
 BK2383.an estimated accuracy of +/- 6 seconds.
 BK2383
 BK2383.** This station is in an area of known vertical motion. If an
 BK2383.** orthometric height was ever established but is not available 
 BK2383.** in the current survey control section, the orthometric height
 BK2383.** is considered suspect.  Suspect heights are available in the
 BK2383.** superseded section only if requested.
 BK2383
 BK2383.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2383.GEOID18 height accuracy estimate available here.
 BK2383
 BK2383.Click photographs - Photos may exist for this station.
 BK2383
 BK2383.The dynamic height is computed by dividing the NAVD 88
 BK2383.geopotential number by the normal gravity value computed on the
 BK2383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2383.degrees latitude (g = 980.6199 gals.).
 BK2383
 BK2383.The modeled gravity was interpolated from observed gravity values.
 BK2383
 BK2383;                    North         East    Units  Estimated Accuracy
 BK2383;SPC LA S     -   214,840.      865,650.      MT  (+/- 180 meters Scaled)
 BK2383
 BK2383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP257665(NAD 83)
 BK2383
 BK2383                          SUPERSEDED SURVEY CONTROL
 BK2383
 BK2383.No superseded survey control is available for this station.
 BK2383
 BK2383_MARKER: DD = SURVEY DISK
 BK2383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2383_STAMPING: 27V152 1977
 BK2383_MARK LOGO: LADHGS
 BK2383_PROJECTION: PROJECTING 3 CENTIMETERS
 BK2383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2383+STABILITY: SURFACE MOTION
 BK2383
 BK2383  HISTORY     - Date     Condition        Report By
 BK2383  HISTORY     - 1977     MONUMENTED       LADH
 BK2383  HISTORY     - 1982     GOOD             LADTD
 BK2383  HISTORY     - 19961204 GOOD             USPSQD
 BK2383  HISTORY     - 19981016 GOOD             USPSQD
 BK2383
 BK2383                          STATION DESCRIPTION
 BK2383
 BK2383'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2383'5.6 KM (3.5 MI) SOUTH-SOUTHEAST FROM ELTON.  ABOUT 0.8 KM (0.5 MI)
 BK2383'WEST ALONG US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE
 BK2383'JUNCTION OF STATE HIGHWAY 395, THENCE ABOUT 5.8 KM (3.6 MI) SOUTH
 BK2383'ALONG STATE HIGHWAY 395 TO THE JUNCTION OF A PAVED PARISH ROAD, THENCE
 BK2383'ABOUT 2.6 KM (1.62 MI) WEST ALONG THE PARISH ROAD TO THE MARK ON THE
 BK2383'LEFT NEAR A FENCE, 12.2 METERS (40 FT) SOUTH OF THE CENTER OF THE
 BK2383'PARISH ROAD, 0.9 METER (3 FT) EAST OF A 4 STRAND BARBED WIRE FENCE.
 BK2383'IT IS 0.61 METERS NORTH FROM POWER POLE WITH SIGN AND 0.15 M ABOVE
 BK2383'PARISH ROAD.
 BK2383
 BK2383                          STATION RECOVERY (1996)
 BK2383
 BK2383'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2383'RECOVERED IN GOOD CONDITION.
 BK2383
 BK2383                          STATION RECOVERY (1998)
 BK2383
 BK2383'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2383'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2384 ***********************************************************************
 BK2384  DESIGNATION -  27 V 153
 BK2384  PID         -  BK2384
 BK2384  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2384  COUNTRY     -  US
 BK2384  USGS QUAD   -  ELTON (2018)
 BK2384
 BK2384                         *CURRENT SURVEY CONTROL
 BK2384  ______________________________________________________________________
 BK2384* NAD 83(1986) POSITION- 30 25 51.     (N) 092 42 55.     (W)   SCALED
 BK2384* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2384  **This station is located in a suspected subsidence area (see below).
 BK2384  ______________________________________________________________________
 BK2384  GEOID HEIGHT    -        -27.283 (meters)                     GEOID18
 BK2384  DYNAMIC HEIGHT  -         15.422 (meters)       50.60  (feet) COMP
 BK2384  MODELED GRAVITY -    979,331.3   (mgal)                       NAVD 88
 BK2384
 BK2384.The horizontal coordinates were scaled from a map and have
 BK2384.an estimated accuracy of +/- 6 seconds.
 BK2384
 BK2384.** This station is in an area of known vertical motion. If an
 BK2384.** orthometric height was ever established but is not available 
 BK2384.** in the current survey control section, the orthometric height
 BK2384.** is considered suspect.  Suspect heights are available in the
 BK2384.** superseded section only if requested.
 BK2384
 BK2384.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2384.GEOID18 height accuracy estimate available here.
 BK2384
 BK2384.Click photographs - Photos may exist for this station.
 BK2384
 BK2384.The dynamic height is computed by dividing the NAVD 88
 BK2384.geopotential number by the normal gravity value computed on the
 BK2384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2384.degrees latitude (g = 980.6199 gals.).
 BK2384
 BK2384.The modeled gravity was interpolated from observed gravity values.
 BK2384
 BK2384;                    North         East    Units  Estimated Accuracy
 BK2384;SPC LA S     -   214,820.      867,250.      MT  (+/- 180 meters Scaled)
 BK2384
 BK2384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP273665(NAD 83)
 BK2384
 BK2384                          SUPERSEDED SURVEY CONTROL
 BK2384
 BK2384.No superseded survey control is available for this station.
 BK2384
 BK2384_MARKER: DD = SURVEY DISK
 BK2384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2384_STAMPING: 27V153 1977
 BK2384_MARK LOGO: LADHGS
 BK2384_PROJECTION: FLUSH
 BK2384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2384+STABILITY: SURFACE MOTION
 BK2384
 BK2384  HISTORY     - Date     Condition        Report By
 BK2384  HISTORY     - 1977     MONUMENTED       LADH
 BK2384  HISTORY     - 1982     GOOD             LADTD
 BK2384  HISTORY     - 19961204 GOOD             USPSQD
 BK2384  HISTORY     - 19981016 GOOD             USPSQD
 BK2384
 BK2384                          STATION DESCRIPTION
 BK2384
 BK2384'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2384'5 KM (3.1 MI) SOUTH FROM ELTON.  ABOUT 0.8 KM (0.5 MI) WEST ALONG US
 BK2384'HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF STATE
 BK2384'HIGHWAY 395, THENCE ABOUT 5.8 KM (3.6 MI) SOUTH ALONG STATE HIGHWAY
 BK2384'395 TO THE JUNCTION OF A PAVED PARISH ROAD, THENCE ABOUT 1.03 KM
 BK2384'(0.64 MI) WEST ALONG THE PARISH ROAD TO THE MARK ON THE LEFT, 13.3
 BK2384'METERS (43.5 FT) SOUTH OF THE CENTER OF THE PARISH ROAD, 5.5 METERS
 BK2384'(18 FT) SOUTH OF A FENCE CORNER.  IT IS 0.91 METERS NORTHEAST FROM A
 BK2384'WITNESS POST AND ABOUT LEVEL WITH PARISH ROAD.
 BK2384
 BK2384                          STATION RECOVERY (1996)
 BK2384
 BK2384'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2384'RECOVERED IN GOOD CONDITION.
 BK2384
 BK2384                          STATION RECOVERY (1998)
 BK2384
 BK2384'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2384'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2388 ***********************************************************************
 BK2388  DESIGNATION -  27 V 154
 BK2388  PID         -  BK2388
 BK2388  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2388  COUNTRY     -  US
 BK2388  USGS QUAD   -  ELTON (2018)
 BK2388
 BK2388                         *CURRENT SURVEY CONTROL
 BK2388  ______________________________________________________________________
 BK2388* NAD 83(1992) POSITION- 30 26 16.57726(N) 092 42 20.03419(W)   ADJUSTED
 BK2388* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2388  **This station is located in a suspected subsidence area (see below).
 BK2388  ______________________________________________________________________
 BK2388  GEOID HEIGHT    -        -27.278 (meters)                     GEOID18
 BK2388  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 BK2388  DYNAMIC HEIGHT  -         15.358 (meters)       50.39  (feet) COMP
 BK2388  MODELED GRAVITY -    979,332.4   (mgal)                       NAVD 88
 BK2388  HORZ ORDER      -  THIRD
 BK2388
 BK2388.The horizontal coordinates were established by classical geodetic methods
 BK2388.and adjusted by the National Geodetic Survey in January 1993.
 BK2388
 BK2388.** This station is in an area of known vertical motion. If an
 BK2388.** orthometric height was ever established but is not available 
 BK2388.** in the current survey control section, the orthometric height
 BK2388.** is considered suspect.  Suspect heights are available in the
 BK2388.** superseded section only if requested.
 BK2388
 BK2388.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2388.GEOID18 height accuracy estimate available here.
 BK2388
 BK2388.Click photographs - Photos may exist for this station.
 BK2388
 BK2388.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2388
 BK2388.The dynamic height is computed by dividing the NAVD 88
 BK2388.geopotential number by the normal gravity value computed on the
 BK2388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2388.degrees latitude (g = 980.6199 gals.).
 BK2388
 BK2388.The modeled gravity was interpolated from observed gravity values.
 BK2388
 BK2388. The following values were computed from the NAD 83(1992) position.
 BK2388
 BK2388;                    North         East     Units Scale Factor Converg.
 BK2388;SPC LA S     -   215,600.632   868,192.788   MT  0.99995474   -0 41 10.1
 BK2388;SPC LA S     -   707,349.74  2,848,395.84   sFT  0.99995474   -0 41 10.1
 BK2388;UTM  15      - 3,367,350.867   528,272.115   MT  0.99960986   +0 08 57.0
 BK2388
 BK2388!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2388!SPC LA S     -   1.00000187  x   0.99995474  =   0.99995661
 BK2388!UTM  15      -   1.00000187  x   0.99960986  =   0.99961173
 BK2388
 BK2388:                Primary Azimuth Mark                     Grid Az
 BK2388:SPC LA S     -  KAREN                                    178 13 21.7
 BK2388:UTM  15      -  KAREN                                    177 23 14.6
 BK2388
 BK2388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2827267350(NAD 83)
 BK2388
 BK2388|---------------------------------------------------------------------|
 BK2388| PID    Reference Object                     Distance      Geod. Az  |
 BK2388|                                                           dddmmss.s |
 BK2388| BK2387 KAREN                               APPROX. 0.8 KM 1773211.6 |
 BK2388| BK2386 KAREN RM 3                          APPROX. 0.8 KM 1774932.4 |
 BK2388|---------------------------------------------------------------------|
 BK2388
 BK2388                          SUPERSEDED SURVEY CONTROL
 BK2388
 BK2388  NAD 83(1986)-  30 26 16.59743(N)    092 42 20.02784(W) AD(       ) 3
 BK2388
 BK2388.Superseded values are not recommended for survey control.
 BK2388
 BK2388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2388.See file dsdata.pdf to determine how the superseded data were derived.
 BK2388
 BK2388_MARKER: DD = SURVEY DISK
 BK2388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2388_STAMPING: 27V154 1977
 BK2388_MARK LOGO: LADHGS
 BK2388_PROJECTION: FLUSH
 BK2388_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2388+STABILITY: SURFACE MOTION
 BK2388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2388+SATELLITE: SATELLITE OBSERVATIONS - April 14, 1982
 BK2388
 BK2388  HISTORY     - Date     Condition        Report By
 BK2388  HISTORY     - 1977     MONUMENTED       LADH
 BK2388  HISTORY     - 1982     GOOD             LADTD
 BK2388  HISTORY     - 19820414 GOOD             NGS
 BK2388  HISTORY     - 19961204 GOOD             USPSQD
 BK2388  HISTORY     - 19981016 GOOD             USPSQD
 BK2388
 BK2388                          STATION DESCRIPTION
 BK2388
 BK2388'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2388'4 KM (2.5 MI) SOUTH FROM ELTON.
 BK2388'ABOUT 0.8 KM (0.5 MI) WEST ALONG US HIGHWAY 190 FROM THE POST OFFICE
 BK2388'IN ELTON TO THE JUNCTION OF STATE HIGHWAY 395, THENCE ABOUT 5 KM
 BK2388'(3.1 MI) SOUTH ALONG STATE HIGHWAY 395 TO THE MARK ON THE RIGHT NEAR A
 BK2388'POWER POLE, 16.3 METERS (53.5 FT) SOUTH OF A DRIVEWAY, 13.6 METERS
 BK2388'(44.5 FT) WEST OF THE CENTER OF STATE HIGHWAY 395, 1.5 METERS (5 FT)
 BK2388'WEST OF A POWER POLE NUMBER 65A-7019.
 BK2388'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BK2388'THE MARK IS 0.30 M BELOW STATE HIGHWAY 395.
 BK2388
 BK2388                          STATION RECOVERY (1982)
 BK2388
 BK2388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (RJT)
 BK2388'THE MARK IS LOCATED ABOUT 4.02 KM (2.5 MILES) SOUTH OF ELTON, 23.33 KM
 BK2388'(14.5 MILES) NORTHEAST OF WELSH.
 BK2388'
 BK2388'TO REACH THE MARK FROM THE INTERSECTION OF US HIGHWAY 190 AND STATE
 BK2388'HIGHWAY 395 IN ELTON, DRIVE SOUTH ALONG STATE HIGHWAY 395 FOR 4.82 KM
 BK2388'(3.0 MILES) TO THE MARK SET ON THE RIGHT AND WEST OF THE HIGHWAY JUST
 BK2388'SOUTH OF A DRIVE LEADING TO A HOUSE.
 BK2388'
 BK2388'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND US
 BK2388'COAST AND GEODETIC SURVEY BENCH MARK DISK.  IT IS LOCATED 13.56 METERS
 BK2388'(44.5 FT) WEST OF THE CENTERLINE OF STATE HIGHWAY 395, 16.76 METERS
 BK2388'(55.0 FT) SOUTH OF THE CENTER OF THE DRIVE TO THE HOUSE, 1.52 METERS
 BK2388'(5.0 FT) WEST OF A POWER POLE NO 31-292, 0.46 METER (1.5 FT) EAST OF A
 BK2388'METAL WITNESS POST AND SIGN.
 BK2388
 BK2388                          STATION RECOVERY (1996)
 BK2388
 BK2388'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2388'RECOVERED IN GOOD CONDITION.
 BK2388
 BK2388                          STATION RECOVERY (1998)
 BK2388
 BK2388'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2388'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2389 ***********************************************************************
 BK2389  DESIGNATION -  27 V 155
 BK2389  PID         -  BK2389
 BK2389  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2389  COUNTRY     -  US
 BK2389  USGS QUAD   -  ELTON (2018)
 BK2389
 BK2389                         *CURRENT SURVEY CONTROL
 BK2389  ______________________________________________________________________
 BK2389* NAD 83(1986) POSITION- 30 26 15.     (N) 092 41 17.     (W)   SCALED
 BK2389* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2389  **This station is located in a suspected subsidence area (see below).
 BK2389  ______________________________________________________________________
 BK2389  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BK2389  DYNAMIC HEIGHT  -         16.182 (meters)       53.09  (feet) COMP
 BK2389  MODELED GRAVITY -    979,332.3   (mgal)                       NAVD 88
 BK2389
 BK2389.The horizontal coordinates were scaled from a map and have
 BK2389.an estimated accuracy of +/- 6 seconds.
 BK2389
 BK2389.** This station is in an area of known vertical motion. If an
 BK2389.** orthometric height was ever established but is not available 
 BK2389.** in the current survey control section, the orthometric height
 BK2389.** is considered suspect.  Suspect heights are available in the
 BK2389.** superseded section only if requested.
 BK2389
 BK2389.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2389.GEOID18 height accuracy estimate available here.
 BK2389
 BK2389.Click photographs - Photos may exist for this station.
 BK2389
 BK2389.The dynamic height is computed by dividing the NAVD 88
 BK2389.geopotential number by the normal gravity value computed on the
 BK2389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2389.degrees latitude (g = 980.6199 gals.).
 BK2389
 BK2389.The modeled gravity was interpolated from observed gravity values.
 BK2389
 BK2389;                    North         East    Units  Estimated Accuracy
 BK2389;SPC LA S     -   215,530.      869,870.      MT  (+/- 180 meters Scaled)
 BK2389
 BK2389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP299673(NAD 83)
 BK2389
 BK2389                          SUPERSEDED SURVEY CONTROL
 BK2389
 BK2389.No superseded survey control is available for this station.
 BK2389
 BK2389_MARKER: DD = SURVEY DISK
 BK2389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2389_STAMPING: 27V155 1977
 BK2389_MARK LOGO: LADHGS
 BK2389_PROJECTION: PROJECTING 3 CENTIMETERS
 BK2389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2389+STABILITY: SURFACE MOTION
 BK2389
 BK2389  HISTORY     - Date     Condition        Report By
 BK2389  HISTORY     - 1977     MONUMENTED       LADH
 BK2389  HISTORY     - 1982     GOOD             LADTD
 BK2389  HISTORY     - 19961204 GOOD             USPSQD
 BK2389  HISTORY     - 19981016 GOOD             USPSQD
 BK2389  HISTORY     - 20041203 GOOD             USPSQD
 BK2389
 BK2389                          STATION DESCRIPTION
 BK2389
 BK2389'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2389'4.2 KM (2.6 MI) SOUTH FROM ELTON.  ABOUT 0.8 KM (0.5 MI) WEST ALONG US
 BK2389'HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF STATE
 BK2389'HIGHWAY 395, THENCE ABOUT 5 KM (3.1 MI) SOUTH ALONG STATE HIGHWAY 395
 BK2389'TO THE JUNCTION OF A PARISH GRAVELED ROAD, THENCE ABOUT 1.7 KM
 BK2389'(1.03 MI) EAST ALONG THE GRAVELED ROAD TO A CROSS ROADS WITH THE MARK
 BK2389'SET IN THE SOUTHEAST QUADRANT OF THE CROSS ROADS, 20.7 METERS (68 FT)
 BK2389'SOUTH OF THE CENTER OF A GRAVELED PARISH ROAD, 7 METERS (23 FT) EAST
 BK2389'OF THE CENTER OF A GRAVELED NORTH SOUTH PARISH ROAD.  IT IS 0.76
 BK2389'METERS EAST FROM A WITNESS POST AND 0.61 M ABOVE PARISH ROAD.
 BK2389
 BK2389                          STATION RECOVERY (1996)
 BK2389
 BK2389'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2389'RECOVERED IN GOOD CONDITION.
 BK2389
 BK2389                          STATION RECOVERY (1998)
 BK2389
 BK2389'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2389'RECOVERED IN GOOD CONDITION.
 BK2389
 BK2389                          STATION RECOVERY (2004)
 BK2389
 BK2389'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2389'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0638 ***********************************************************************
 BK0638  DESIGNATION -  27 V 156
 BK0638  PID         -  BK0638
 BK0638  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0638  COUNTRY     -  US
 BK0638  USGS QUAD   -  WELSH SOUTH (2018)
 BK0638
 BK0638                         *CURRENT SURVEY CONTROL
 BK0638  ______________________________________________________________________
 BK0638* NAD 83(1986) POSITION- 30 13 53.     (N) 092 50 27.     (W)   SCALED
 BK0638* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0638  **This station is located in a suspected subsidence area (see below).
 BK0638  ______________________________________________________________________
 BK0638  GEOID HEIGHT    -        -27.264 (meters)                     GEOID18
 BK0638
 BK0638.The horizontal coordinates were scaled from a map and have
 BK0638.an estimated accuracy of +/- 6 seconds.
 BK0638
 BK0638.** This station is in an area of known vertical motion.  Due to the
 BK0638.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0638.** determined the orthometric heights for marks in these suspect
 BK0638.** subsidence areas should be considered valid only at the epoch date
 BK0638.** associated with the orthometric height.  These heights must always
 BK0638.** be validated when used as control.  All previously superseded
 BK0638.** orthometric heights are now considered suspect and are available
 BK0638.** in the superseded section.  NGS does not recommend using suspect
 BK0638.** or superseded heights as control.
 BK0638
 BK0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0638.GEOID18 height accuracy estimate available here.
 BK0638
 BK0638.Click photographs - Photos may exist for this station.
 BK0638
 BK0638;                    North         East    Units  Estimated Accuracy
 BK0638;SPC LA S     -   192,870.      854,900.      MT  (+/- 180 meters Scaled)
 BK0638
 BK0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP153444(NAD 83)
 BK0638
 BK0638                          SUPERSEDED SURVEY CONTROL
 BK0638
 BK0638.No superseded survey control is available for this station.
 BK0638
 BK0638_MARKER: DD = SURVEY DISK
 BK0638_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0638_SP_SET: HEADWALL
 BK0638_STAMPING: 27V156 1969
 BK0638_MARK LOGO: LADHGS
 BK0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0638+STABILITY: SURFACE MOTION
 BK0638
 BK0638  HISTORY     - Date     Condition        Report By
 BK0638  HISTORY     - 1969     MONUMENTED       LADTD
 BK0638  HISTORY     - 1970     GOOD             NGS
 BK0638  HISTORY     - 1981     GOOD             NGS
 BK0638  HISTORY     - 1986     GOOD             NGS
 BK0638  HISTORY     - 20021102 GOOD             USPSQD
 BK0638
 BK0638                          STATION DESCRIPTION
 BK0638
 BK0638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0638'1.2 MI W FROM WELSH.
 BK0638'ABOUT 1.2 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE WEST JUNCTION OF
 BK0638'U. S. HIGHWAY 90 AND STATE HIGHWAY 99 AT WELSH, 0.1 MILE EAST OF A
 BK0638'JUNCTION OF THE HIGHWAY AND A ROAD LEADING NORTH TO A GAS BULK PLANT,
 BK0638'17 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP AND
 BK0638'0.7 FOOT WEST OF THE EAST END OF THE SOUTH CONCRETE HEADWALL FOR A
 BK0638'25-FOOT CONCRETE BOX CULVERT, ABOUT LEVEL WITH THE HIGHWAY.  SECTION
 BK0638'36, T 9S, R 5W.
 BK0638
 BK0638                          STATION RECOVERY (1981)
 BK0638
 BK0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0638'1.9 KILOMETERS (1.2 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0638'WESTERLY JUNCTION OF STATE HIGHWAY 99 IN WELSH TO THE MARK ON THE
 BK0638'LEFT, IN TOP OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A
 BK0638'CULVERT UNDER THE HIGHWAY, 5.18 METERS (17.0 FEET) SOUTH OF THE CENTER
 BK0638'LINE OF THE HIGHWAY, 0.21 METER (0.70 FOOT) WEST OF THE EAST END OF
 BK0638'THE SOUTH HEADWALL.
 BK0638'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK0638
 BK0638                          STATION RECOVERY (1986)
 BK0638
 BK0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0638'RECOVERED IN GOOD CONDITION.
 BK0638
 BK0638                          STATION RECOVERY (2002)
 BK0638
 BK0638'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0638'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2085 ***********************************************************************
 BK2085  DESIGNATION -  27 V 156
 BK2085  PID         -  BK2085
 BK2085  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2085  COUNTRY     -  US
 BK2085  USGS QUAD   -  WELSH NORTH (2018)
 BK2085
 BK2085                         *CURRENT SURVEY CONTROL
 BK2085  ______________________________________________________________________
 BK2085* NAD 83(1986) POSITION- 30 19 18.     (N) 092 51 33.     (W)   SCALED
 BK2085* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2085  **This station is located in a suspected subsidence area (see below).
 BK2085  ______________________________________________________________________
 BK2085  GEOID HEIGHT    -        -27.303 (meters)                     GEOID18
 BK2085
 BK2085.The horizontal coordinates were scaled from a map and have
 BK2085.an estimated accuracy of +/- 6 seconds.
 BK2085
 BK2085.** This station is in an area of known vertical motion. If an
 BK2085.** orthometric height was ever established but is not available 
 BK2085.** in the current survey control section, the orthometric height
 BK2085.** is considered suspect.  Suspect heights are available in the
 BK2085.** superseded section only if requested.
 BK2085
 BK2085.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2085.GEOID18 height accuracy estimate available here.
 BK2085
 BK2085.Click photographs - Photos may exist for this station.
 BK2085
 BK2085;                    North         East    Units  Estimated Accuracy
 BK2085;SPC LA S     -   202,900.      853,270.      MT  (+/- 180 meters Scaled)
 BK2085
 BK2085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP135544(NAD 83)
 BK2085
 BK2085                          SUPERSEDED SURVEY CONTROL
 BK2085
 BK2085.No superseded survey control is available for this station.
 BK2085
 BK2085_MARKER: DD = SURVEY DISK
 BK2085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2085_STAMPING: 27 V 156 1977
 BK2085_MARK LOGO: LADHGS
 BK2085_PROJECTION: PROJECTING 5 CENTIMETERS
 BK2085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2085+STABILITY: SURFACE MOTION
 BK2085
 BK2085  HISTORY     - Date     Condition        Report By
 BK2085  HISTORY     - 1977     MONUMENTED       LADTD
 BK2085  HISTORY     - 19961222 GOOD             USPSQD
 BK2085  HISTORY     - 20030312 GOOD             USPSQD
 BK2085  HISTORY     - 20040420 GOOD             USPSQD
 BK2085
 BK2085                          STATION DESCRIPTION
 BK2085
 BK2085'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2085'6.7 MI SE FROM FENTON.
 BK2085'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT FENTON
 BK2085'THENCE EAST 3.40 MILES ALONG STATE HIGHWAY 102, THENCE SOUTH 2.05
 BK2085'MILES ALONG STATE HIGHWAY 102, THENCE 0.1 MILE SOUTHWEST TO THE
 BK2085'INTERSECTION OF TWO PARISH ROADS, THENCE SOUTH 1.0 MILE ALONG A PARISH
 BK2085'ROAD, 37.3 FEET EAST OF THE CENTERLINE OF THE PARISH ROAD, 33.8 FEET
 BK2085'NORTH OF THE CENTERLINE OF AN INTERSECTING EAST-WEST PARISH ROAD
 BK2085'4.4 FEET NORTHEAST OF A GAS REGULATOR STATION, 4.5 FEET EAST OF A
 BK2085'METAL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, AND SET IN A
 BK2085'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.
 BK2085
 BK2085                          STATION RECOVERY (1996)
 BK2085
 BK2085'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2085'RECOVERED IN GOOD CONDITION.
 BK2085
 BK2085                          STATION RECOVERY (2003)
 BK2085
 BK2085'RECOVERY NOTE BY US POWER SQUADRON 2003 (MH)
 BK2085'RECOVERED IN GOOD CONDITION.
 BK2085
 BK2085                          STATION RECOVERY (2004)
 BK2085
 BK2085'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2086 ***********************************************************************
 BK2086  DESIGNATION -  27 V 157
 BK2086  PID         -  BK2086
 BK2086  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2086  COUNTRY     -  US
 BK2086  USGS QUAD   -  WELSH NORTH (2018)
 BK2086
 BK2086                         *CURRENT SURVEY CONTROL
 BK2086  ______________________________________________________________________
 BK2086* NAD 83(1986) POSITION- 30 18 27.     (N) 092 51 36.     (W)   SCALED
 BK2086* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2086  **This station is located in a suspected subsidence area (see below).
 BK2086  ______________________________________________________________________
 BK2086  GEOID HEIGHT    -        -27.302 (meters)                     GEOID18
 BK2086
 BK2086.The horizontal coordinates were scaled from a map and have
 BK2086.an estimated accuracy of +/- 6 seconds.
 BK2086
 BK2086.** This station is in an area of known vertical motion. If an
 BK2086.** orthometric height was ever established but is not available 
 BK2086.** in the current survey control section, the orthometric height
 BK2086.** is considered suspect.  Suspect heights are available in the
 BK2086.** superseded section only if requested.
 BK2086
 BK2086.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2086.GEOID18 height accuracy estimate available here.
 BK2086
 BK2086.Click photographs - Photos may exist for this station.
 BK2086
 BK2086;                    North         East    Units  Estimated Accuracy
 BK2086;SPC LA S     -   201,330.      853,170.      MT  (+/- 180 meters Scaled)
 BK2086
 BK2086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP134528(NAD 83)
 BK2086
 BK2086                          SUPERSEDED SURVEY CONTROL
 BK2086
 BK2086.No superseded survey control is available for this station.
 BK2086
 BK2086_MARKER: DD = SURVEY DISK
 BK2086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2086_STAMPING: 27V157 1977
 BK2086_MARK LOGO: LADHGS
 BK2086_PROJECTION: PROJECTING 3 CENTIMETERS
 BK2086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2086+STABILITY: SURFACE MOTION
 BK2086
 BK2086  HISTORY     - Date     Condition        Report By
 BK2086  HISTORY     - 1977     MONUMENTED       LADTD
 BK2086  HISTORY     - 19961229 GOOD             USPSQD
 BK2086  HISTORY     - 20030312 GOOD             USPSQD
 BK2086  HISTORY     - 20040420 MARK NOT FOUND   USPSQD
 BK2086
 BK2086                          STATION DESCRIPTION
 BK2086
 BK2086'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2086'7.7 MI SE FROM FENTON.
 BK2086'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT FENTON
 BK2086'THENCE EAST 3.40 MILES ALONG STATE HIGHWAY 102, THENCE SOUTH 2.05
 BK2086'MILES ALONG STATE HIGHWAY 102, THENCE 0.1 MILE SOUTHWEST TO THE
 BK2086'INTERSECTION OF TWO PARISH ROADS, THENCE SOUTH 2.0 MILES ALONG A
 BK2086'PARISH ROAD, 41.6 FEET WEST OF THE CENTERLINE OF THE PARISH ROAD,
 BK2086'42.5 FEET NORTH OF THE CENTERLINE OF AN INTERSECTING EAST-WEST PARISH
 BK2086'ROAD, 15.9 FEET NORTHWEST OF A FENCE CORNER, 1.3 FEET SOUTHEAST OF A
 BK2086'METAL WITNESS POST, ABOUT 1.0 FOOT ABOVE THE ROADWAY, AND SET IN A
 BK2086'CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.
 BK2086
 BK2086                          STATION RECOVERY (1996)
 BK2086
 BK2086'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2086'RECOVERED IN GOOD CONDITION.
 BK2086
 BK2086                          STATION RECOVERY (2003)
 BK2086
 BK2086'RECOVERY NOTE BY US POWER SQUADRON 2003 (MH)
 BK2086'RECOVERED IN GOOD CONDITION.
 BK2086
 BK2086                          STATION RECOVERY (2004)
 BK2086
 BK2086'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2086'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0926 ***********************************************************************
 BK0926  DESIGNATION -  27 V 158
 BK0926  PID         -  BK0926
 BK0926  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0926  COUNTRY     -  US
 BK0926  USGS QUAD   -  JENNINGS (2018)
 BK0926
 BK0926                         *CURRENT SURVEY CONTROL
 BK0926  ______________________________________________________________________
 BK0926* NAD 83(1986) POSITION- 30 11 09.     (N) 092 39 19.     (W)   SCALED
 BK0926* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0926  **This station is located in a suspected subsidence area (see below).
 BK0926  ______________________________________________________________________
 BK0926  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK0926
 BK0926.The horizontal coordinates were scaled from a map and have
 BK0926.an estimated accuracy of +/- 6 seconds.
 BK0926
 BK0926.** This station is in an area of known vertical motion. If an
 BK0926.** orthometric height was ever established but is not available 
 BK0926.** in the current survey control section, the orthometric height
 BK0926.** is considered suspect.  Suspect heights are available in the
 BK0926.** superseded section only if requested.
 BK0926
 BK0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0926.GEOID18 height accuracy estimate available here.
 BK0926
 BK0926.Click photographs - Photos may exist for this station.
 BK0926
 BK0926;                    North         East    Units  Estimated Accuracy
 BK0926;SPC LA S     -   187,600.      872,700.      MT  (+/- 180 meters Scaled)
 BK0926
 BK0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP331394(NAD 83)
 BK0926
 BK0926                          SUPERSEDED SURVEY CONTROL
 BK0926
 BK0926.No superseded survey control is available for this station.
 BK0926
 BK0926_MARKER: DD = SURVEY DISK
 BK0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0926_STAMPING: 27V158 1970
 BK0926_MARK LOGO: LADHGS
 BK0926_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0926+STABILITY: SURFACE MOTION
 BK0926
 BK0926  HISTORY     - Date     Condition        Report By
 BK0926  HISTORY     - 1970     MONUMENTED       LADTD
 BK0926  HISTORY     - 19961229 GOOD             USPSQD
 BK0926  HISTORY     - 19981017 GOOD             USPSQD
 BK0926
 BK0926                          STATION DESCRIPTION
 BK0926
 BK0926'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0926'5.5 MI SE FROM JENNINGS.
 BK0926'ABOUT 3.1 MILES SOUTHEAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD
 BK0926'TRACK FROM THE DEPOT AT JENNINGS, THENCE 2.4 MILES SOUTHWEST ALONG
 BK0926'STATE ROUTE 1126, 71 FEET WEST OF THE CENTERLINE OF STATE ROUTE 102,
 BK0926'78 FEET NORTH OF THE CENTERLINE OF STATE ROUTE 1126, 2 FEET SOUTHEAST
 BK0926'OF A 4 STRAND BARBED WIRE FENCE, 27 FEET SOUTHWEST OF A HIGH LINE POLE
 BK0926'BEARING A GUY WIRE FOR A POWER LINE EAST OF THE HIGHWAY, 3 FEET
 BK0926'NORTHWEST OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF ROADWAY, SET
 BK0926'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 10, T 10S,
 BK0926'R 3W.
 BK0926
 BK0926                          STATION RECOVERY (1996)
 BK0926
 BK0926'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0926'RECOVERED IN GOOD CONDITION.
 BK0926
 BK0926                          STATION RECOVERY (1998)
 BK0926
 BK0926'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1001 ***********************************************************************
 BK1001  DESIGNATION -  27 V 158 A
 BK1001  PID         -  BK1001
 BK1001  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1001  COUNTRY     -  US
 BK1001  USGS QUAD   -  HATHAWAY (2018)
 BK1001
 BK1001                         *CURRENT SURVEY CONTROL
 BK1001  ______________________________________________________________________
 BK1001* NAD 83(1986) POSITION- 30 15 34.     (N) 092 39 51.     (W)   SCALED
 BK1001* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1001  **This station is located in a suspected subsidence area (see below).
 BK1001  ______________________________________________________________________
 BK1001  GEOID HEIGHT    -        -27.285 (meters)                     GEOID18
 BK1001
 BK1001.The horizontal coordinates were scaled from a map and have
 BK1001.an estimated accuracy of +/- 6 seconds.
 BK1001
 BK1001.** This station is in an area of known vertical motion. If an
 BK1001.** orthometric height was ever established but is not available 
 BK1001.** in the current survey control section, the orthometric height
 BK1001.** is considered suspect.  Suspect heights are available in the
 BK1001.** superseded section only if requested.
 BK1001
 BK1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1001.GEOID18 height accuracy estimate available here.
 BK1001
 BK1001.Click photographs - Photos may exist for this station.
 BK1001
 BK1001;                    North         East    Units  Estimated Accuracy
 BK1001;SPC LA S     -   195,770.      871,940.      MT  (+/- 180 meters Scaled)
 BK1001
 BK1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP323475(NAD 83)
 BK1001
 BK1001                          SUPERSEDED SURVEY CONTROL
 BK1001
 BK1001.No superseded survey control is available for this station.
 BK1001
 BK1001_MARKER: DD = SURVEY DISK
 BK1001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1001_STAMPING: 27V158A 1970
 BK1001_MARK LOGO: LADHGS
 BK1001_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1001+STABILITY: SURFACE MOTION
 BK1001
 BK1001  HISTORY     - Date     Condition        Report By
 BK1001  HISTORY     - 1970     MONUMENTED       LADTD
 BK1001  HISTORY     - 19961229 GOOD             USPSQD
 BK1001  HISTORY     - 20021211 GOOD             USPSQD
 BK1001  HISTORY     - 20040105 GOOD             USPSQD
 BK1001
 BK1001                          STATION DESCRIPTION
 BK1001
 BK1001'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1001'2.80 MI NW FROM JENNINGS.
 BK1001'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK1001'JENNINGS, THENCE 2.5 MILES NORTH ALONG STATE ROUTE 26, 94 FEET WEST OF
 BK1001'THE CENTERLINE OF LA. 26, 87 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 BK1001'A BRICK VENEER HOUSE BELONGING TO MR. BUDDY REVEES, 66 FEET SOUTH OF
 BK1001'THE CENTERLINE OF A CONCRETE PRIVATE DRIVEWAY, 13 FEET NORTH OF THE
 BK1001'CENTERLINE OF A DIRT ROAD LEADING TO A FIELD, 1/2 FOOT SOUTH OF A 4
 BK1001'STRAND BARBED WIRE FENCE, 1.5 FEET NORTHWEST OF A STEEL WITNESS POST,
 BK1001'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES. SECTION 15,
 BK1001'T9S, R3W.
 BK1001
 BK1001                          STATION RECOVERY (1996)
 BK1001
 BK1001'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1001'RECOVERED IN GOOD CONDITION.
 BK1001
 BK1001                          STATION RECOVERY (2002)
 BK1001
 BK1001'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1001'RECOVERED IN GOOD CONDITION.
 BK1001
 BK1001                          STATION RECOVERY (2004)
 BK1001
 BK1001'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0925 ***********************************************************************
 BK0925  DESIGNATION -  27 V 159
 BK0925  PID         -  BK0925
 BK0925  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0925  COUNTRY     -  US
 BK0925  USGS QUAD   -  JENNINGS (2018)
 BK0925
 BK0925                         *CURRENT SURVEY CONTROL
 BK0925  ______________________________________________________________________
 BK0925* NAD 83(1986) POSITION- 30 11 09.     (N) 092 38 19.     (W)   SCALED
 BK0925* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0925  **This station is located in a suspected subsidence area (see below).
 BK0925  ______________________________________________________________________
 BK0925  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK0925
 BK0925.The horizontal coordinates were scaled from a map and have
 BK0925.an estimated accuracy of +/- 6 seconds.
 BK0925
 BK0925.** This station is in an area of known vertical motion. If an
 BK0925.** orthometric height was ever established but is not available 
 BK0925.** in the current survey control section, the orthometric height
 BK0925.** is considered suspect.  Suspect heights are available in the
 BK0925.** superseded section only if requested.
 BK0925
 BK0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0925.GEOID18 height accuracy estimate available here.
 BK0925
 BK0925.Click photographs - Photos may exist for this station.
 BK0925
 BK0925;                    North         East    Units  Estimated Accuracy
 BK0925;SPC LA S     -   187,580.      874,310.      MT  (+/- 180 meters Scaled)
 BK0925
 BK0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP347394(NAD 83)
 BK0925
 BK0925                          SUPERSEDED SURVEY CONTROL
 BK0925
 BK0925.No superseded survey control is available for this station.
 BK0925
 BK0925_MARKER: DD = SURVEY DISK
 BK0925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0925_STAMPING: 27V159 1970
 BK0925_MARK LOGO: LADHGS
 BK0925_PROJECTION: PROJECTING 6 CENTIMETERS
 BK0925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0925+STABILITY: SURFACE MOTION
 BK0925
 BK0925  HISTORY     - Date     Condition        Report By
 BK0925  HISTORY     - 1970     MONUMENTED       LADTD
 BK0925  HISTORY     - 19961229 MARK NOT FOUND   USPSQD
 BK0925
 BK0925                          STATION DESCRIPTION
 BK0925
 BK0925'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0925'4.5 MI SE FROM JENNINGS.
 BK0925'ABOUT 3.1 MILES SOUTHEAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD
 BK0925'FROM THE DEPOT AT JENNINGS, THENCE 1.4 MILES SOUTHWEST ALONG STATE
 BK0925'ROUTE 1126, 174 FEET NORTHWEST OF THE CENTERLINE OF STATE ROUTE 1126,
 BK0925'21 FEET WEST OF THE CENTERLINE OF A PARISH GRAVEL ROAD LEADING NORTH
 BK0925'AND SOUTH, 1 FOOT WEST OF A 4 STRAND BARBED WIRE FENCE, 2 FEET NORTH
 BK0925'OF A STEEL WITNESS POST, 2 FEET ABOVE ROADWAY, SET IN THE TOP OF A
 BK0925'CONCRETE POST PROJECTING 0.2 OF A FOOT.  SECTION 11, T11S, R2W.
 BK0925
 BK0925                          STATION RECOVERY (1996)
 BK0925
 BK0925'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0925'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0888 ***********************************************************************
 BK0888  DESIGNATION -  27 V 16
 BK0888  PID         -  BK0888
 BK0888  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0888  COUNTRY     -  US
 BK0888  USGS QUAD   -  THORNWELL (2018)
 BK0888
 BK0888                         *CURRENT SURVEY CONTROL
 BK0888  ______________________________________________________________________
 BK0888* NAD 83(1986) POSITION- 30 04 00.1    (N) 092 49 32.3    (W)   HD_HELD2
 BK0888* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0888  **This station is located in a suspected subsidence area (see below).
 BK0888  ______________________________________________________________________
 BK0888  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BK0888
 BK0888.The horizontal coordinates were established by autonomous hand held GPS
 BK0888.observations and have an estimated accuracy of +/- 10 meters.
 BK0888
 BK0888.** This station is in an area of known vertical motion. If an
 BK0888.** orthometric height was ever established but is not available 
 BK0888.** in the current survey control section, the orthometric height
 BK0888.** is considered suspect.  Suspect heights are available in the
 BK0888.** superseded section only if requested.
 BK0888
 BK0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0888.GEOID18 height accuracy estimate available here.
 BK0888
 BK0888.Click photographs - Photos may exist for this station.
 BK0888
 BK0888;                    North         East    Units  Estimated Accuracy
 BK0888;SPC LA S     -   174,596.      856,124.      MT  (+/- 10 meters HH2 GPS)
 BK0888
 BK0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1680526188(NAD 83)
 BK0888
 BK0888                          SUPERSEDED SURVEY CONTROL
 BK0888
 BK0888.No superseded survey control is available for this station.
 BK0888
 BK0888_MARKER: DD = SURVEY DISK
 BK0888_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0888_SP_SET: CULVERT HEADWALL
 BK0888_STAMPING: 27V16 1968
 BK0888_MARK LOGO: LADHGS
 BK0888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0888+STABILITY: SURFACE MOTION
 BK0888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0888+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0888
 BK0888  HISTORY     - Date     Condition        Report By
 BK0888  HISTORY     - 1968     MONUMENTED       LADTD
 BK0888  HISTORY     - 19961209 GOOD             USPSQD
 BK0888  HISTORY     - 20031230 GOOD             USPSQD
 BK0888  HISTORY     - 20050207 GOOD             USPSQD
 BK0888
 BK0888                          STATION DESCRIPTION
 BK0888
 BK0888'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0888'10.2 MI SW FROM LAKE ARTHUR.
 BK0888'ABOUT 10.2 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0888'OFFICE AT LAKE ARTHUR, 26 FEET SOUTH OF THE CENTERLINE OF LA. 14, 50
 BK0888'FEET SOUTHWEST OF THE INTERSECTION OF LA. 14 AND LA. 99, 126 FEET
 BK0888'SOUTHEAST OF THE SOUTHWEST CORNER OF A METAL IRRIGATION PUMPING
 BK0888'STATION, 46 FEET NORTHEAST OF A 6 STRAND BARBED WIRE FENCE CORNER, 1.6
 BK0888'FEET NORTHWEST OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF
 BK0888'THE ROADWAY, DRILLED IN THE TOP OF HEADWALL IN CONCRETE CULVERT.
 BK0888'SECTION 25, T 11S, R 5W.
 BK0888
 BK0888                          STATION RECOVERY (1996)
 BK0888
 BK0888'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0888'RECOVERED IN GOOD CONDITION.
 BK0888
 BK0888                          STATION RECOVERY (2003)
 BK0888
 BK0888'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0888'RECOVERED IN GOOD CONDITION.
 BK0888
 BK0888                          STATION RECOVERY (2005)
 BK0888
 BK0888'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0888'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0924 ***********************************************************************
 BK0924  DESIGNATION -  27 V 160
 BK0924  PID         -  BK0924
 BK0924  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0924  COUNTRY     -  US
 BK0924  USGS QUAD   -  MERMENTAU (2018)
 BK0924
 BK0924                         *CURRENT SURVEY CONTROL
 BK0924  ______________________________________________________________________
 BK0924* NAD 83(1986) POSITION- 30 11 27.     (N) 092 37 21.     (W)   SCALED
 BK0924* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0924  **This station is located in a suspected subsidence area (see below).
 BK0924  ______________________________________________________________________
 BK0924  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BK0924
 BK0924.The horizontal coordinates were scaled from a map and have
 BK0924.an estimated accuracy of +/- 6 seconds.
 BK0924
 BK0924.** This station is in an area of known vertical motion. If an
 BK0924.** orthometric height was ever established but is not available 
 BK0924.** in the current survey control section, the orthometric height
 BK0924.** is considered suspect.  Suspect heights are available in the
 BK0924.** superseded section only if requested.
 BK0924
 BK0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0924.GEOID18 height accuracy estimate available here.
 BK0924
 BK0924.Click photographs - Photos may exist for this station.
 BK0924
 BK0924;                    North         East    Units  Estimated Accuracy
 BK0924;SPC LA S     -   188,120.      875,860.      MT  (+/- 180 meters Scaled)
 BK0924
 BK0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP363399(NAD 83)
 BK0924
 BK0924                          SUPERSEDED SURVEY CONTROL
 BK0924
 BK0924.No superseded survey control is available for this station.
 BK0924
 BK0924_MARKER: DD = SURVEY DISK
 BK0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0924_STAMPING: 27V160 1970
 BK0924_MARK LOGO: LADHGS
 BK0924_PROJECTION: PROJECTING 12 CENTIMETERS
 BK0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0924+STABILITY: SURFACE MOTION
 BK0924
 BK0924  HISTORY     - Date     Condition        Report By
 BK0924  HISTORY     - 1970     MONUMENTED       LADTD
 BK0924  HISTORY     - 19961229 GOOD             USPSQD
 BK0924
 BK0924                          STATION DESCRIPTION
 BK0924
 BK0924'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0924'3.4 MI SE FROM JENNINGS.
 BK0924'ABOUT 3.1 MILES SOUTHEAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD
 BK0924'FROM THE DEPOT AT JENNINGS, THENCE 0.3 MILE SOUTHWEST ALONG STATE
 BK0924'ROUTE 1126, 114 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A TENANT
 BK0924'HOUSE BELONGING TO A MR. ISSAC HEBERT, 78 FEET NORTH OF THE CENTERLINE
 BK0924'OF STATE ROUTE 1126, 10 FEET SOUTHWEST OF THE CENTERLINE OF A PRIVATE
 BK0924'DRIVE, 0.8 FEET SOUTHWEST OF A 4 STRAND BARBED WIRE FENCE, 42 FEET
 BK0924'SOUTHEAST OF A FENCE CORNER, 1 1/2 FEET NORTH OF A STEEL WITNESS POST,
 BK0924'ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK0924'0.4 OF A FOOT.  SECTION 12, T11S, R2W.
 BK0924
 BK0924                          STATION RECOVERY (1996)
 BK0924
 BK0924'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1007 ***********************************************************************
 BK1007  DESIGNATION -  27 V 161
 BK1007  PID         -  BK1007
 BK1007  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1007  COUNTRY     -  US
 BK1007  USGS QUAD   -  HATHAWAY (2018)
 BK1007
 BK1007                         *CURRENT SURVEY CONTROL
 BK1007  ______________________________________________________________________
 BK1007* NAD 83(1986) POSITION- 30 20 21.     (N) 092 40 13.     (W)   SCALED
 BK1007* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1007  **This station is located in a suspected subsidence area (see below).
 BK1007  ______________________________________________________________________
 BK1007  GEOID HEIGHT    -        -27.329 (meters)                     GEOID18
 BK1007
 BK1007.The horizontal coordinates were scaled from a map and have
 BK1007.an estimated accuracy of +/- 6 seconds.
 BK1007
 BK1007.** This station is in an area of known vertical motion. If an
 BK1007.** orthometric height was ever established but is not available 
 BK1007.** in the current survey control section, the orthometric height
 BK1007.** is considered suspect.  Suspect heights are available in the
 BK1007.** superseded section only if requested.
 BK1007
 BK1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1007.GEOID18 height accuracy estimate available here.
 BK1007
 BK1007.Click photographs - Photos may exist for this station.
 BK1007
 BK1007;                    North         East    Units  Estimated Accuracy
 BK1007;SPC LA S     -   204,610.      871,450.      MT  (+/- 180 meters Scaled)
 BK1007
 BK1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316564(NAD 83)
 BK1007
 BK1007                          SUPERSEDED SURVEY CONTROL
 BK1007
 BK1007.No superseded survey control is available for this station.
 BK1007
 BK1007_MARKER: DD = SURVEY DISK
 BK1007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1007_STAMPING: 27V161 1970
 BK1007_MARK LOGO: LADHGS
 BK1007_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1007+STABILITY: SURFACE MOTION
 BK1007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1007+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2006
 BK1007
 BK1007  HISTORY     - Date     Condition        Report By
 BK1007  HISTORY     - 1970     MONUMENTED       LADTD
 BK1007  HISTORY     - 19961204 GOOD             USPSQD
 BK1007  HISTORY     - 19981017 GOOD             USPSQD
 BK1007  HISTORY     - 20021211 MARK NOT FOUND   USPSQD
 BK1007  HISTORY     - 20040105 MARK NOT FOUND   USPSQD
 BK1007  HISTORY     - 20060118 GOOD             JCLS
 BK1007
 BK1007                          STATION DESCRIPTION
 BK1007
 BK1007'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1007'8.90 MI NW FROM JENNINGS.
 BK1007'ABOUT 0.3 MILES WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE
 BK1007'AT JENNINGS, THENCE 8.6 MILES NORTH ALONG STATE ROUTE 26, 91 FEET EAST
 BK1007'OF THE CENTERLINE OF LA. 26, 104 FEET NORTH OF THE NORTHWEST CORNER OF
 BK1007'A WOOD FRAME HOUSE BELONGING TO A MR. D. LEJUNE, 21.5 FEET SOUTHEAST
 BK1007'OF THE CENTER OF A DOUBLE WOODEN GATES, 79 FEET NORTHEAST OF THE
 BK1007'CENTER OF A HEADWALL OF A SIDE DRAIN OFF THE HIGHWAY, 45.5 FEET EAST
 BK1007'OF A POWER POLE, 0.7 FEET NORTHEAST OF A COMBINATION MESH AND BARBED
 BK1007'WIRE FENCE, 1.3 FEET NORTH OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL
 BK1007'OF HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 BK1007'SECTION 22, T8S, R3W.
 BK1007
 BK1007                          STATION RECOVERY (1996)
 BK1007
 BK1007'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1007'RECOVERED IN GOOD CONDITION.
 BK1007
 BK1007                          STATION RECOVERY (1998)
 BK1007
 BK1007'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1007'RECOVERED IN GOOD CONDITION.
 BK1007
 BK1007                          STATION RECOVERY (2002)
 BK1007
 BK1007'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1007'MARK NOT FOUND.
 BK1007
 BK1007                          STATION RECOVERY (2004)
 BK1007
 BK1007'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1007'MARK NOT FOUND.
 BK1007
 BK1007                          STATION RECOVERY (2006)
 BK1007
 BK1007'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006 (MRY)
 BK1007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1010 ***********************************************************************
 BK1010  DESIGNATION -  27 V 162
 BK1010  PID         -  BK1010
 BK1010  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1010  COUNTRY     -  US
 BK1010  USGS QUAD   -  ELTON (2018)
 BK1010
 BK1010                         *CURRENT SURVEY CONTROL
 BK1010  ______________________________________________________________________
 BK1010* NAD 83(1986) POSITION- 30 23 41.     (N) 092 40 14.     (W)   SCALED
 BK1010* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1010  **This station is located in a suspected subsidence area (see below).
 BK1010  ______________________________________________________________________
 BK1010  GEOID HEIGHT    -        -27.318 (meters)                     GEOID18
 BK1010
 BK1010.The horizontal coordinates were scaled from a map and have
 BK1010.an estimated accuracy of +/- 6 seconds.
 BK1010
 BK1010.** This station is in an area of known vertical motion. If an
 BK1010.** orthometric height was ever established but is not available 
 BK1010.** in the current survey control section, the orthometric height
 BK1010.** is considered suspect.  Suspect heights are available in the
 BK1010.** superseded section only if requested.
 BK1010
 BK1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1010.GEOID18 height accuracy estimate available here.
 BK1010
 BK1010.Click photographs - Photos may exist for this station.
 BK1010
 BK1010;                    North         East    Units  Estimated Accuracy
 BK1010;SPC LA S     -   210,770.      871,500.      MT  (+/- 180 meters Scaled)
 BK1010
 BK1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316625(NAD 83)
 BK1010
 BK1010                          SUPERSEDED SURVEY CONTROL
 BK1010
 BK1010.No superseded survey control is available for this station.
 BK1010
 BK1010_MARKER: DD = SURVEY DISK
 BK1010_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1010_SP_SET: CULVERT HEADWALL
 BK1010_STAMPING: 27V162 1970
 BK1010_MARK LOGO: LADHGS
 BK1010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1010+STABILITY: SURFACE MOTION
 BK1010
 BK1010  HISTORY     - Date     Condition        Report By
 BK1010  HISTORY     - 1970     MONUMENTED       LADTD
 BK1010  HISTORY     - 19961204 GOOD             USPSQD
 BK1010  HISTORY     - 19981017 GOOD             USPSQD
 BK1010  HISTORY     - 20041203 GOOD             USPSQD
 BK1010
 BK1010                          STATION DESCRIPTION
 BK1010
 BK1010'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1010'6.40 MI SE FROM ELTON.
 BK1010'ABOUT 0.1 MILE EAST ALONG US HIGHWAY 190 FROM THE EAST ONE OF TWO RICE
 BK1010'DRYERS EAST OF ELTON, THENCE 6.3 MILES SOUTH ALONG STATE ROUTE 26, 66
 BK1010'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 21 FEET NORTH OF THE
 BK1010'CENTERLINE OF A PARISH SURFACE TREATED ROAD LEADING EAST, LOCATED IN
 BK1010'THE SOUTH HEADWALL OF A FLUME UNDER THE PARISH ROAD, 9 FEET NORTHEAST
 BK1010'OF A POWER POLE NUMBER 15-7050, 0.5 FEET SOUTH OF A 4 STRAND BARBED
 BK1010'WIRE FENCE, 1.5 FEET EAST OF A STEEL WITNESS POST, 1 FOOT ABOVE
 BK1010'HIGHWAY, DRILLED IN HEADWALL.  SECTION 4, T8S, R3W.
 BK1010
 BK1010                          STATION RECOVERY (1996)
 BK1010
 BK1010'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1010'RECOVERED IN GOOD CONDITION.
 BK1010
 BK1010                          STATION RECOVERY (1998)
 BK1010
 BK1010'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1010'RECOVERED IN GOOD CONDITION.
 BK1010
 BK1010                          STATION RECOVERY (2004)
 BK1010
 BK1010'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2380 ***********************************************************************
 BK2380  DESIGNATION -  27 V 163
 BK2380  PID         -  BK2380
 BK2380  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2380  COUNTRY     -  US
 BK2380  USGS QUAD   -  KINDER (2018)
 BK2380
 BK2380                         *CURRENT SURVEY CONTROL
 BK2380  ______________________________________________________________________
 BK2380* NAD 83(1986) POSITION- 30 25 16.     (N) 092 45 30.     (W)   SCALED
 BK2380* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2380  **This station is located in a suspected subsidence area (see below).
 BK2380  ______________________________________________________________________
 BK2380  GEOID HEIGHT    -        -27.281 (meters)                     GEOID18
 BK2380  DYNAMIC HEIGHT  -         13.539 (meters)       44.42  (feet) COMP
 BK2380  MODELED GRAVITY -    979,329.8   (mgal)                       NAVD 88
 BK2380
 BK2380.The horizontal coordinates were scaled from a map and have
 BK2380.an estimated accuracy of +/- 6 seconds.
 BK2380
 BK2380.** This station is in an area of known vertical motion. If an
 BK2380.** orthometric height was ever established but is not available 
 BK2380.** in the current survey control section, the orthometric height
 BK2380.** is considered suspect.  Suspect heights are available in the
 BK2380.** superseded section only if requested.
 BK2380
 BK2380.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2380.GEOID18 height accuracy estimate available here.
 BK2380
 BK2380.Click photographs - Photos may exist for this station.
 BK2380
 BK2380.The dynamic height is computed by dividing the NAVD 88
 BK2380.geopotential number by the normal gravity value computed on the
 BK2380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2380.degrees latitude (g = 980.6199 gals.).
 BK2380
 BK2380.The modeled gravity was interpolated from observed gravity values.
 BK2380
 BK2380;                    North         East    Units  Estimated Accuracy
 BK2380;SPC LA S     -   213,800.      863,100.      MT  (+/- 180 meters Scaled)
 BK2380
 BK2380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP232654(NAD 83)
 BK2380
 BK2380                          SUPERSEDED SURVEY CONTROL
 BK2380
 BK2380.No superseded survey control is available for this station.
 BK2380
 BK2380_MARKER: DD = SURVEY DISK
 BK2380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2380_STAMPING: 27V163 1977
 BK2380_MARK LOGO: LADHGS
 BK2380_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2380+STABILITY: SURFACE MOTION
 BK2380
 BK2380  HISTORY     - Date     Condition        Report By
 BK2380  HISTORY     - 1977     MONUMENTED       LADH
 BK2380  HISTORY     - 1982     GOOD             LADTD
 BK2380  HISTORY     - 19961204 GOOD             USPSQD
 BK2380  HISTORY     - 19981017 GOOD             USPSQD
 BK2380  HISTORY     - 20031105 GOOD             USPSQD
 BK2380
 BK2380                          STATION DESCRIPTION
 BK2380
 BK2380'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2380'7.5 KM (4.7 MI) SOUTHWEST FROM ELTON.  ABOUT 7.7 KM (4.8 MI) WEST
 BK2380'ALONG US HIGHWAY 190 FROM THE POST OFFICE IN ELTON TO THE JUNCTION OF
 BK2380'US HIGHWAY 190 AND STATE HIGHWAY 99, THENCE ABOUT 6.4 KM (4 MI) SOUTH
 BK2380'ALONG STATE HIGHWAY 99 TO THE JUNCTION OF A PAVED PARISH ROAD, THENCE
 BK2380'ABOUT 1.7 KM (1.07 MI) EAST ALONG THE PARISH ROAD TO THE MARK SET ON
 BK2380'THE RIGHT NEAR A STORAGE BIN ON PROPERTY OWNED BY--H L ANDERSON, 16
 BK2380'METERS (52.5 FT) SOUTHEAST OF THE CENTER OF THE SOUTH STORAGE BIN, 6.1
 BK2380'METERS (20 FT) WEST OF THE CENTER OF A DIRT ROAD, 0.5 METER (1.5 FT)
 BK2380'SOUTHWEST OF A PROPERTY CORNER.  IT IS 0.46 METERS EAST FROM A WITNESS
 BK2380'POST AND ABOUT LEVEL WITH DIRT ROAD.
 BK2380
 BK2380                          STATION RECOVERY (1996)
 BK2380
 BK2380'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2380'RECOVERED IN GOOD CONDITION.
 BK2380
 BK2380                          STATION RECOVERY (1998)
 BK2380
 BK2380'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2380'RECOVERED IN GOOD CONDITION.
 BK2380
 BK2380                          STATION RECOVERY (2003)
 BK2380
 BK2380'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1024 ***********************************************************************
 BK1024  DESIGNATION -  27 V 164
 BK1024  PID         -  BK1024
 BK1024  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1024  COUNTRY     -  US
 BK1024  USGS QUAD   -  WELSH NORTH (2018)
 BK1024
 BK1024                         *CURRENT SURVEY CONTROL
 BK1024  ______________________________________________________________________
 BK1024* NAD 83(1986) POSITION- 30 20 59.     (N) 092 47 31.     (W)   SCALED
 BK1024* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1024  **This station is located in a suspected subsidence area (see below).
 BK1024  ______________________________________________________________________
 BK1024  GEOID HEIGHT    -        -27.315 (meters)                     GEOID18
 BK1024
 BK1024.The horizontal coordinates were scaled from a map and have
 BK1024.an estimated accuracy of +/- 6 seconds.
 BK1024
 BK1024.** This station is in an area of known vertical motion. If an
 BK1024.** orthometric height was ever established but is not available 
 BK1024.** in the current survey control section, the orthometric height
 BK1024.** is considered suspect.  Suspect heights are available in the
 BK1024.** superseded section only if requested.
 BK1024
 BK1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1024.GEOID18 height accuracy estimate available here.
 BK1024
 BK1024.Click photographs - Photos may exist for this station.
 BK1024
 BK1024;                    North         East    Units  Estimated Accuracy
 BK1024;SPC LA S     -   205,930.      859,770.      MT  (+/- 180 meters Scaled)
 BK1024
 BK1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP199575(NAD 83)
 BK1024
 BK1024                          SUPERSEDED SURVEY CONTROL
 BK1024
 BK1024.No superseded survey control is available for this station.
 BK1024
 BK1024_MARKER: DD = SURVEY DISK
 BK1024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1024_STAMPING: 27V164 1970
 BK1024_MARK LOGO: LADHGS
 BK1024_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1024+STABILITY: SURFACE MOTION
 BK1024
 BK1024  HISTORY     - Date     Condition        Report By
 BK1024  HISTORY     - 1970     MONUMENTED       LADTD
 BK1024  HISTORY     - 19970125 GOOD             USPSQD
 BK1024  HISTORY     - 19981017 GOOD             USPSQD
 BK1024  HISTORY     - 20021211 MARK NOT FOUND   USPSQD
 BK1024  HISTORY     - 20040105 MARK NOT FOUND   USPSQD
 BK1024
 BK1024                          STATION DESCRIPTION
 BK1024
 BK1024'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1024'7.35 MI W FROM HATHAWAY.
 BK1024'ABOUT 7.35 MILES WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1024'74 FEET NORTH OF THE CENTERLINE OF LA. 102, 97 FEET EAST OF THE
 BK1024'CENTERLINE OF A PARISH ROAD LEADING NORTH, 12 FEET NORTHWEST OF THE
 BK1024'CENTERLINE OF A PRIVATE DRIVE LEADING NORTHEAST TO A FARM HOUSE, 0.5
 BK1024'FOOT SOUTHEAST OF A 3 STRAND BARBED WIRE FENCE, 56 FEET NORTHWEST OF A
 BK1024'POWER POLE, 1 FOOT SOUTHWEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1024'THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK1024'SECTION 16, T8S, R4W.
 BK1024
 BK1024                          STATION RECOVERY (1997)
 BK1024
 BK1024'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1024'RECOVERED IN GOOD CONDITION.
 BK1024
 BK1024                          STATION RECOVERY (1998)
 BK1024
 BK1024'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1024'RECOVERED IN GOOD CONDITION.
 BK1024
 BK1024                          STATION RECOVERY (2002)
 BK1024
 BK1024'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1024'MARK NOT FOUND.
 BK1024
 BK1024                          STATION RECOVERY (2004)
 BK1024
 BK1024'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1024'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1019 ***********************************************************************
 BK1019  DESIGNATION -  27 V 165
 BK1019  PID         -  BK1019
 BK1019  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1019  COUNTRY     -  US
 BK1019  USGS QUAD   -  HATHAWAY (2018)
 BK1019
 BK1019                         *CURRENT SURVEY CONTROL
 BK1019  ______________________________________________________________________
 BK1019* NAD 83(1986) POSITION- 30 21 01.     (N) 092 42 16.     (W)   SCALED
 BK1019* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1019  **This station is located in a suspected subsidence area (see below).
 BK1019  ______________________________________________________________________
 BK1019  GEOID HEIGHT    -        -27.326 (meters)                     GEOID18
 BK1019
 BK1019.The horizontal coordinates were scaled from a map and have
 BK1019.an estimated accuracy of +/- 6 seconds.
 BK1019
 BK1019.** This station is in an area of known vertical motion. If an
 BK1019.** orthometric height was ever established but is not available 
 BK1019.** in the current survey control section, the orthometric height
 BK1019.** is considered suspect.  Suspect heights are available in the
 BK1019.** superseded section only if requested.
 BK1019
 BK1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1019.GEOID18 height accuracy estimate available here.
 BK1019
 BK1019.Click photographs - Photos may exist for this station.
 BK1019
 BK1019;                    North         East    Units  Estimated Accuracy
 BK1019;SPC LA S     -   205,880.      868,180.      MT  (+/- 180 meters Scaled)
 BK1019
 BK1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP284576(NAD 83)
 BK1019
 BK1019                          SUPERSEDED SURVEY CONTROL
 BK1019
 BK1019.No superseded survey control is available for this station.
 BK1019
 BK1019_MARKER: DD = SURVEY DISK
 BK1019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1019_STAMPING: 27V165 1970
 BK1019_MARK LOGO: LADHGS
 BK1019_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1019+STABILITY: SURFACE MOTION
 BK1019
 BK1019  HISTORY     - Date     Condition        Report By
 BK1019  HISTORY     - 1970     MONUMENTED       LADTD
 BK1019  HISTORY     - 19970125 POOR             USPSQD
 BK1019  HISTORY     - 19981017 POOR             USPSQD
 BK1019  HISTORY     - 20021211 MARK NOT FOUND   USPSQD
 BK1019  HISTORY     - 20040105 MARK NOT FOUND   USPSQD
 BK1019
 BK1019                          STATION DESCRIPTION
 BK1019
 BK1019'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1019'2.10 MI W FROM HATHAWAY.
 BK1019'ABOUT 2.1 MILES WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1019'50 FEET NORTH OF THE CENTERLINE OF STATE ROUTE 102, 68 FEET SOUTHEAST
 BK1019'OF THE SOUTHEAST CORNER OF THE RAYMOND UNITED METHODIST CHURCH WOOD
 BK1019'FRAME BUILDING, 1 FOOT WEST OF A COMBINATION BARBED WIRE AND MESH
 BK1019'FENCE, 10 FEET NORTHWEST OF A POWER POLE BEARING A TRANSFORMER, 215
 BK1019'FEET EAST OF THE CENTERLINE OF STATE ROUTE 395, 0.8 FOOT EAST OF A
 BK1019'STEEL WITNESS POST, ABOUT 1 FOOT ABOVE HIGHWAY, SET IN THE TOP OF A
 BK1019'CONCRETE POST PROJECTING 4 INCHES.  SECTION 17, T8S, R3W.
 BK1019
 BK1019                          STATION RECOVERY (1997)
 BK1019
 BK1019'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1019'MARK RECOVERED IN POOR CONDITION.
 BK1019
 BK1019                          STATION RECOVERY (1998)
 BK1019
 BK1019'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1019'MARK RECOVERED IN POOR CONDITION.
 BK1019
 BK1019                          STATION RECOVERY (2002)
 BK1019
 BK1019'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1019'MARK NOT FOUND.
 BK1019
 BK1019                          STATION RECOVERY (2004)
 BK1019
 BK1019'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1019'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1018 ***********************************************************************
 BK1018  DESIGNATION -  27 V 166
 BK1018  PID         -  BK1018
 BK1018  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1018  COUNTRY     -  US
 BK1018  USGS QUAD   -  HATHAWAY (2018)
 BK1018
 BK1018                         *CURRENT SURVEY CONTROL
 BK1018  ______________________________________________________________________
 BK1018* NAD 83(1992) POSITION- 30 21 01.90324(N) 092 41 16.39001(W)   ADJUSTED
 BK1018* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1018  **This station is located in a suspected subsidence area (see below).
 BK1018  ______________________________________________________________________
 BK1018  GEOID HEIGHT    -        -27.327 (meters)                     GEOID18
 BK1018  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BK1018  HORZ ORDER      -  SECOND
 BK1018
 BK1018.The horizontal coordinates were established by classical geodetic methods
 BK1018.and adjusted by the National Geodetic Survey in January 1993.
 BK1018
 BK1018.** This station is in an area of known vertical motion. If an
 BK1018.** orthometric height was ever established but is not available 
 BK1018.** in the current survey control section, the orthometric height
 BK1018.** is considered suspect.  Suspect heights are available in the
 BK1018.** superseded section only if requested.
 BK1018
 BK1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1018.GEOID18 height accuracy estimate available here.
 BK1018
 BK1018.Click photographs - Photos may exist for this station.
 BK1018
 BK1018.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1018
 BK1018. The following values were computed from the NAD 83(1992) position.
 BK1018
 BK1018;                    North         East     Units Scale Factor Converg.
 BK1018;SPC LA S     -   205,891.461   869,776.288   MT  0.99994430   -0 40 38.3
 BK1018;SPC LA S     -   675,495.57  2,853,591.04   sFT  0.99994430   -0 40 38.3
 BK1018;UTM  15      - 3,357,669.090   529,996.380   MT  0.99961110   +0 09 27.8
 BK1018
 BK1018!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1018!SPC LA S     -   1.00000263  x   0.99994430  =   0.99994693
 BK1018!UTM  15      -   1.00000263  x   0.99961110  =   0.99961373
 BK1018
 BK1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2999657669(NAD 83)
 BK1018
 BK1018                          SUPERSEDED SURVEY CONTROL
 BK1018
 BK1018  NAD 83(1986)-  30 21 01.92331(N)    092 41 16.38396(W) AD(       ) 2
 BK1018  NAD 27      -  30 21 01.19162(N)    092 41 15.87531(W) AD(       ) 2
 BK1018
 BK1018.Superseded values are not recommended for survey control.
 BK1018
 BK1018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1018.See file dsdata.pdf to determine how the superseded data were derived.
 BK1018
 BK1018_MARKER: DD = SURVEY DISK
 BK1018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1018_STAMPING: 27V166 1970
 BK1018_MARK LOGO: LADHGS
 BK1018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1018+STABILITY: SURFACE MOTION
 BK1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1018+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2006
 BK1018
 BK1018  HISTORY     - Date     Condition        Report By
 BK1018  HISTORY     - 1970     MONUMENTED       LADH
 BK1018  HISTORY     - 1974     GOOD             LADH
 BK1018  HISTORY     - 19970125 GOOD             USPSQD
 BK1018  HISTORY     - 19981017 GOOD             USPSQD
 BK1018  HISTORY     - 20021211 GOOD             USPSQD
 BK1018  HISTORY     - 20040105 GOOD             USPSQD
 BK1018  HISTORY     - 20060118 GOOD             JCLS
 BK1018
 BK1018                          STATION DESCRIPTION
 BK1018
 BK1018'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1018'ABOUT 1.0 MILE WEST ALONG STATE ROUTE 102 FROM THE HATHAWAY SCHOOL,
 BK1018'THENCE 0.05 MILE NORTH ALONG A PARISH GRAVELED ROAD, 23 FEET WEST OF
 BK1018'THE CENTERLINE OF THE PARISH ROAD, 0.5 FOOT EAST OF A COMBINATION
 BK1018'BARBED WIRE AND MESH FENCE, 7.5 FEET EAST OF AN 18 INCH PINE TREE, 118
 BK1018'FEET NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME HOUSE, 51 FEET
 BK1018'NORTH OF A FENCE CORNER, 1 FOOT NORTHWEST OF A STEEL WITNESS POST,
 BK1018'ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK1018'4 INCHES.  SECTION 17, T8S, R3W.
 BK1018
 BK1018                          STATION RECOVERY (1974)
 BK1018
 BK1018'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1974 (HRR)
 BK1018'THE STATION IS LOCATED 13 MILES EAST OF FENTON, 10 MILES NORTH OF
 BK1018'JENNINGS, 9 MILES SOUTH OF ELTON AND ON PROPERTY OWNED BY MR. WILLIE
 BK1018'HEBERT WHO LIVES ABOUT 350 FEET SOUTH OF THE STATION.
 BK1018'
 BK1018'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK1018'STATE HIGHWAY 26 ABOUT 1 MILE NORTH OF JENNINGS, GO NORTH ON HIGHWAY
 BK1018'26 FOR 7.35 MILES TO THE JUNCTION OF STATE HIGHWAY 102.  TURN LEFT
 BK1018'AND GO WEST ON HIGHWAY 102 FOR 1.0 MILE TO A CROSSROAD AND MR.
 BK1018'HEBERTS HOUSE.  IN THE NORTHWEST ANGLE OF THE INTERSECTION.  TURN
 BK1018'RIGHT AND GO NORTH ON A GRAVELED ROAD FOR ABOUT 100 FEET TO MR.
 BK1018'HEBERTS DRIVEWAY ON THE LEFT.
 BK1018'
 BK1018'BENCH MARK, STAMPED 27V166 1970 IS A USC AND GS-LOUISIANA DEPARTMENT
 BK1018'OF HIGHWAYS BENCH MARK DISK SET IN AN 8 INCH ROUND CONCRETE MONUMENT
 BK1018'THAT PROJECTS 2 INCHES.  IT IS 49.5 FEET NORTHEAST OF THE CENTER OF
 BK1018'THE WOODEN GATE, 25 FEET NORTH OF A FENCE CORNER, 22.5 FEET WEST
 BK1018'OF THE CENTER OF THE GRAVELED ROAD, 1 FOOT NORTHWEST OF A METAL
 BK1018'WITNESS POST AND 1 FOOT EAST OF A FENCE.
 BK1018'
 BK1018'NEAREST TOWN--ELTON.
 BK1018
 BK1018                          STATION RECOVERY (1997)
 BK1018
 BK1018'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1018'RECOVERED IN GOOD CONDITION.
 BK1018
 BK1018                          STATION RECOVERY (1998)
 BK1018
 BK1018'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1018'RECOVERED IN GOOD CONDITION.
 BK1018
 BK1018                          STATION RECOVERY (2002)
 BK1018
 BK1018'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1018'RECOVERED IN GOOD CONDITION.
 BK1018
 BK1018                          STATION RECOVERY (2004)
 BK1018
 BK1018'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1018'RECOVERED IN GOOD CONDITION.
 BK1018
 BK1018                          STATION RECOVERY (2006)
 BK1018
 BK1018'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006 (MRY)
 BK1018'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2087 ***********************************************************************
 BK2087  DESIGNATION -  27 V 167
 BK2087  PID         -  BK2087
 BK2087  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2087  COUNTRY     -  US
 BK2087  USGS QUAD   -  WELSH NORTH (2018)
 BK2087
 BK2087                         *CURRENT SURVEY CONTROL
 BK2087  ______________________________________________________________________
 BK2087* NAD 83(1986) POSITION- 30 17 24.     (N) 092 51 36.     (W)   SCALED
 BK2087* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2087  **This station is located in a suspected subsidence area (see below).
 BK2087  ______________________________________________________________________
 BK2087  GEOID HEIGHT    -        -27.298 (meters)                     GEOID18
 BK2087
 BK2087.The horizontal coordinates were scaled from a map and have
 BK2087.an estimated accuracy of +/- 6 seconds.
 BK2087
 BK2087.** This station is in an area of known vertical motion. If an
 BK2087.** orthometric height was ever established but is not available 
 BK2087.** in the current survey control section, the orthometric height
 BK2087.** is considered suspect.  Suspect heights are available in the
 BK2087.** superseded section only if requested.
 BK2087
 BK2087.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2087.GEOID18 height accuracy estimate available here.
 BK2087
 BK2087.Click photographs - Photos may exist for this station.
 BK2087
 BK2087;                    North         East    Units  Estimated Accuracy
 BK2087;SPC LA S     -   199,390.      853,140.      MT  (+/- 180 meters Scaled)
 BK2087
 BK2087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP134509(NAD 83)
 BK2087
 BK2087                          SUPERSEDED SURVEY CONTROL
 BK2087
 BK2087.No superseded survey control is available for this station.
 BK2087
 BK2087_MARKER: DD = SURVEY DISK
 BK2087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2087_STAMPING: 27V167 1970
 BK2087_MARK LOGO: LADHGS
 BK2087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2087+STABILITY: SURFACE MOTION
 BK2087
 BK2087  HISTORY     - Date     Condition        Report By
 BK2087  HISTORY     - 1970     MONUMENTED       LADTD
 BK2087  HISTORY     - 1977     GOOD             LADTD
 BK2087  HISTORY     - 19961221 GOOD             USPSQD
 BK2087
 BK2087                          STATION DESCRIPTION
 BK2087
 BK2087'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2087'6.1 MI EAST FROM WOODLAWN.
 BK2087'ABOUT 1.7 MILES EAST ALONG STATE HIGHWAY 101 FROM THE JUNCTION OF
 BK2087'STATE HIGHWAY 101 AND THE MISSOURI PACIFIC RAILROAD TRACK, THENCE 4.35
 BK2087'MILES EAST ALONG A PARISH ROAD, 72.0 FEET SOUTHEAST OF THE
 BK2087'INTERSECTION OF THE PARISH ROAD AND A NORTH-SOUTH GRAVELED ROAD, 23.0
 BK2087'FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD, 57.0 FEET SOUTHEAST
 BK2087'OF THE SOUTHWEST END OF A TIMBER BRIDGE ON THE PARISH ROAD, 2.0 FEET
 BK2087'SOUTHEAST OF A METAL WITNESS POST, ABOUT 0.5 FOOT ABOVE THE GRAVELED
 BK2087'ROAD, AND SET IN THE TOP OF A CONCRETE POST THAT IS 2 INCHES ABOVE
 BK2087'THE GROUND.
 BK2087
 BK2087                          STATION RECOVERY (1996)
 BK2087
 BK2087'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0889 ***********************************************************************
 BK0889  DESIGNATION -  27 V 17
 BK0889  PID         -  BK0889
 BK0889  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0889  COUNTRY     -  US
 BK0889  USGS QUAD   -  THORNWELL (2018)
 BK0889
 BK0889                         *CURRENT SURVEY CONTROL
 BK0889  ______________________________________________________________________
 BK0889* NAD 83(1986) POSITION- 30 03 52.     (N) 092 48 35.     (W)   SCALED
 BK0889* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0889  **This station is located in a suspected subsidence area (see below).
 BK0889  ______________________________________________________________________
 BK0889  GEOID HEIGHT    -        -27.002 (meters)                     GEOID18
 BK0889
 BK0889.The horizontal coordinates were scaled from a map and have
 BK0889.an estimated accuracy of +/- 6 seconds.
 BK0889
 BK0889.** This station is in an area of known vertical motion. If an
 BK0889.** orthometric height was ever established but is not available 
 BK0889.** in the current survey control section, the orthometric height
 BK0889.** is considered suspect.  Suspect heights are available in the
 BK0889.** superseded section only if requested.
 BK0889
 BK0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0889.GEOID18 height accuracy estimate available here.
 BK0889
 BK0889.Click photographs - Photos may exist for this station.
 BK0889
 BK0889;                    North         East    Units  Estimated Accuracy
 BK0889;SPC LA S     -   174,330.      857,660.      MT  (+/- 180 meters Scaled)
 BK0889
 BK0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP183259(NAD 83)
 BK0889
 BK0889                          SUPERSEDED SURVEY CONTROL
 BK0889
 BK0889.No superseded survey control is available for this station.
 BK0889
 BK0889_MARKER: DD = SURVEY DISK
 BK0889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0889_STAMPING: 27V17 1968
 BK0889_MARK LOGO: LADHGS
 BK0889_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0889+STABILITY: SURFACE MOTION
 BK0889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0889+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0889
 BK0889  HISTORY     - Date     Condition        Report By
 BK0889  HISTORY     - 1968     MONUMENTED       LADTD
 BK0889  HISTORY     - 19961209 GOOD             USPSQD
 BK0889  HISTORY     - 20050207 GOOD             USPSQD
 BK0889
 BK0889                          STATION DESCRIPTION
 BK0889
 BK0889'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0889'9.2 MI SW FROM LAKE ARTHUR.
 BK0889'ABOUT 9.2 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0889'OFFICE AT LAKE ARTHUR, 39 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 14,
 BK0889'154 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME 2 STORY
 BK0889'HOUSE BELONGING TO MR. R. R. LYONS, 24 FEET SOUTHWEST OF THE NORTHWEST
 BK0889'CORNER OF A HURRICANE FENCE, 6 FEET SOUTHEAST OF A POWER POLE, 1 FOOT
 BK0889'NORTH OF A 6 STRAND BARBED WIRE FENCE, 1.4 FEET SOUTH OF A STEEL
 BK0889'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROADWAY, SET IN THE
 BK0889'TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 29, T 11S, R 4W.
 BK0889
 BK0889                          STATION RECOVERY (1996)
 BK0889
 BK0889'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0889'RECOVERED IN GOOD CONDITION.
 BK0889
 BK0889                          STATION RECOVERY (2005)
 BK0889
 BK0889'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0890 ***********************************************************************
 BK0890  DESIGNATION -  27 V 18
 BK0890  PID         -  BK0890
 BK0890  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0890  COUNTRY     -  US
 BK0890  USGS QUAD   -  THORNWELL (2018)
 BK0890
 BK0890                         *CURRENT SURVEY CONTROL
 BK0890  ______________________________________________________________________
 BK0890* NAD 83(1986) POSITION- 30 03 56.     (N) 092 47 30.     (W)   SCALED
 BK0890* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0890  **This station is located in a suspected subsidence area (see below).
 BK0890  ______________________________________________________________________
 BK0890  GEOID HEIGHT    -        -26.998 (meters)                     GEOID18
 BK0890
 BK0890.The horizontal coordinates were scaled from a map and have
 BK0890.an estimated accuracy of +/- 6 seconds.
 BK0890
 BK0890.** This station is in an area of known vertical motion. If an
 BK0890.** orthometric height was ever established but is not available 
 BK0890.** in the current survey control section, the orthometric height
 BK0890.** is considered suspect.  Suspect heights are available in the
 BK0890.** superseded section only if requested.
 BK0890
 BK0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0890.GEOID18 height accuracy estimate available here.
 BK0890
 BK0890.Click photographs - Photos may exist for this station.
 BK0890
 BK0890;                    North         East    Units  Estimated Accuracy
 BK0890;SPC LA S     -   174,430.      859,400.      MT  (+/- 180 meters Scaled)
 BK0890
 BK0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP200260(NAD 83)
 BK0890
 BK0890                          SUPERSEDED SURVEY CONTROL
 BK0890
 BK0890.No superseded survey control is available for this station.
 BK0890
 BK0890_MARKER: DD = SURVEY DISK
 BK0890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0890_STAMPING: 27V18 1968
 BK0890_MARK LOGO: LADHGS
 BK0890_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0890+STABILITY: SURFACE MOTION
 BK0890
 BK0890  HISTORY     - Date     Condition        Report By
 BK0890  HISTORY     - 1968     MONUMENTED       LADTD
 BK0890  HISTORY     - 19961209 GOOD             USPSQD
 BK0890  HISTORY     - 20050207 MARK NOT FOUND   USPSQD
 BK0890
 BK0890                          STATION DESCRIPTION
 BK0890
 BK0890'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0890'8.1 MI SW FROM LAKE ARTHUR.
 BK0890'ABOUT 8.1 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0890'OFFICE AT LAKE ARTHUR, 120 FEET NORTHEAST OF THE INTERSECTION OF LA.
 BK0890'14 AND AN ASPHALT ROAD, 94 FEET NORTH OF THE CENTERLINE OF LA. 14, 72
 BK0890'FEET EAST OF THE CENTERLINE OF THE ASPHALT ROAD, 76 FEET NORTHEAST OF
 BK0890'THE EAST END OF A 48-INCH CULVERT PIPE, 2 FEET SOUTHWEST OF A 4 STRAND
 BK0890'BARBED WIRE FENCE, LOCATED IN THE NORTHEAST QUADRANT OF THE RIGHT OF
 BK0890'WAY FLARE, 1.8 FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT 1 FOOT
 BK0890'BELOW THE LEVEL OF THE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0890'PROJECTING 3 INCHES.  SECTION 28, T 11S, R 4W.
 BK0890
 BK0890                          STATION RECOVERY (1996)
 BK0890
 BK0890'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0890'RECOVERED IN GOOD CONDITION.
 BK0890
 BK0890                          STATION RECOVERY (2005)
 BK0890
 BK0890'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0890'EXTENSIVE DIGGING TO INSTALL A WATER SYSTEM HAS DESTROYED THE ENTIRE
 BK0890'AREA WHERE THE MARKER SHOULD HAVE BEEN LOCATED.  THE ROAD NAME IS NOW
 BK0890'POTTER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0891 ***********************************************************************
 BK0891  DESIGNATION -  27 V 19
 BK0891  PID         -  BK0891
 BK0891  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0891  COUNTRY     -  US
 BK0891  USGS QUAD   -  THORNWELL (2018)
 BK0891
 BK0891                         *CURRENT SURVEY CONTROL
 BK0891  ______________________________________________________________________
 BK0891* NAD 83(1986) POSITION- 30 03 54.     (N) 092 46 32.     (W)   SCALED
 BK0891* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0891  **This station is located in a suspected subsidence area (see below).
 BK0891  ______________________________________________________________________
 BK0891  GEOID HEIGHT    -        -26.990 (meters)                     GEOID18
 BK0891
 BK0891.The horizontal coordinates were scaled from a map and have
 BK0891.an estimated accuracy of +/- 6 seconds.
 BK0891
 BK0891.** This station is in an area of known vertical motion. If an
 BK0891.** orthometric height was ever established but is not available 
 BK0891.** in the current survey control section, the orthometric height
 BK0891.** is considered suspect.  Suspect heights are available in the
 BK0891.** superseded section only if requested.
 BK0891
 BK0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0891.GEOID18 height accuracy estimate available here.
 BK0891
 BK0891.Click photographs - Photos may exist for this station.
 BK0891
 BK0891;                    North         East    Units  Estimated Accuracy
 BK0891;SPC LA S     -   174,350.      860,950.      MT  (+/- 180 meters Scaled)
 BK0891
 BK0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216260(NAD 83)
 BK0891
 BK0891                          SUPERSEDED SURVEY CONTROL
 BK0891
 BK0891.No superseded survey control is available for this station.
 BK0891
 BK0891_MARKER: DD = SURVEY DISK
 BK0891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0891_STAMPING: 27V19 1968
 BK0891_MARK LOGO: LADHGS
 BK0891_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0891+STABILITY: SURFACE MOTION
 BK0891
 BK0891  HISTORY     - Date     Condition        Report By
 BK0891  HISTORY     - 1968     MONUMENTED       LADTD
 BK0891  HISTORY     - 19961209 MARK NOT FOUND   USPSQD
 BK0891
 BK0891                          STATION DESCRIPTION
 BK0891
 BK0891'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0891'7.1 MI SW FROM LAKE ARTHUR.
 BK0891'ABOUT 7.1 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0891'OFFICE AT LAKE ARTHUR, 104 FEET SOUTHWEST OF THE INTERSECTION OF LA.
 BK0891'14 AND LA. 3056, 78 FEET WEST OF THE CENTERLINE OF LA. 3056, 60 FEET
 BK0891'SOUTH OF THE CENTERLINE OF LA. 14, 65 FEET NORTHWEST OF THE NORTHEAST
 BK0891'END OF A 24-INCH CULVERT, 41 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 BK0891'A HEADWALL OF A 24-INCH CULVERT, 1 FOOT NORTHEAST OF A 4 STRAND BARBED
 BK0891'WIRE FENCE, IN THE RIGHT OF WAY FLARE OF THE SOUTHWEST QUADRANT, 2
 BK0891'FEET SOUTHWEST OF A STEEL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 BK0891'OF THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0891'SECTION 28, T 11S, R 4W.
 BK0891
 BK0891                          STATION RECOVERY (1996)
 BK0891
 BK0891'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0891'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0915 ***********************************************************************
 BK0915  TIDAL BM    -  This is a Tidal Bench Mark.
 BK0915  DESIGNATION -  27 V 2
 BK0915  PID         -  BK0915
 BK0915  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0915  COUNTRY     -  US
 BK0915  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0915
 BK0915                         *CURRENT SURVEY CONTROL
 BK0915  ______________________________________________________________________
 BK0915* NAD 83(1986) POSITION- 30 05 04.51   (N) 092 40 20.81   (W)   HD_HELD1
 BK0915* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0915  **This station is located in a suspected subsidence area (see below).
 BK0915  ______________________________________________________________________
 BK0915  GEOID HEIGHT    -        -26.995 (meters)                     GEOID18
 BK0915
 BK0915.The horizontal coordinates were determined by differentially corrected
 BK0915.hand held GPS observations or other comparable positioning techniques
 BK0915.and have an estimated accuracy of +/- 3 meters.
 BK0915
 BK0915.** This station is in an area of known vertical motion. If an
 BK0915.** orthometric height was ever established but is not available 
 BK0915.** in the current survey control section, the orthometric height
 BK0915.** is considered suspect.  Suspect heights are available in the
 BK0915.** superseded section only if requested.
 BK0915
 BK0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0915.GEOID18 height accuracy estimate available here.
 BK0915
 BK0915.This Tidal Bench Mark is designated as VM 23152
 BK0915.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BK0915
 BK0915.Click photographs - Photos may exist for this station.
 BK0915
 BK0915;                    North         East    Units  Estimated Accuracy
 BK0915;SPC LA S     -   176,396.6     870,916.0     MT  (+/- 3 meters HH1 GPS) 
 BK0915
 BK0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3156428203(NAD 83)
 BK0915
 BK0915                          SUPERSEDED SURVEY CONTROL
 BK0915
 BK0915.No superseded survey control is available for this station.
 BK0915
 BK0915_MARKER: DD = SURVEY DISK
 BK0915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0915_STAMPING: 27V2 1968
 BK0915_MARK LOGO: LADHGS
 BK0915_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0915+STABILITY: SURFACE MOTION
 BK0915
 BK0915  HISTORY     - Date     Condition        Report By
 BK0915  HISTORY     - 1968     MONUMENTED       LADTD
 BK0915  HISTORY     - 1969     GOOD             LADTD
 BK0915  HISTORY     - 1982     GOOD             LADTD
 BK0915  HISTORY     - 19981017 GOOD             USPSQD
 BK0915
 BK0915                          STATION DESCRIPTION
 BK0915
 BK0915'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0915'0.7 MI NE FROM LAKE ARTHUR.
 BK0915'ABOUT 0.4 MILE EAST ALONG STATE ROUTE 14 FROM THE U.S. POST OFFICE AT
 BK0915'LAKE ARTHUR, THENCE 0.3 MILE NORTH ALONG STATE ROUTE 26, 62.5 FEET
 BK0915'WEST OF THE CENTERLINE OF LA. 26, 52.9 FEET SOUTHEAST OF THE SOUTHEAST
 BK0915'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO VARISE CONNER, 44.3 FEET
 BK0915'SOUTH OF A 12-INCH TALLOW TREE, 1.0 FOOT NORTH OF A MESH WIRE FENCE,
 BK0915'1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST, SET IN THE TOP OF A
 BK0915'CONCRETE POST PROJECTING 3 INCHES.
 BK0915
 BK0915                          STATION RECOVERY (1982)
 BK0915
 BK0915'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0915'RECOVERED IN GOOD CONDITION.
 BK0915
 BK0915                          STATION RECOVERY (1998)
 BK0915
 BK0915'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0915'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0892 ***********************************************************************
 BK0892  DESIGNATION -  27 V 20
 BK0892  PID         -  BK0892
 BK0892  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0892  COUNTRY     -  US
 BK0892  USGS QUAD   -  THORNWELL (2018)
 BK0892
 BK0892                         *CURRENT SURVEY CONTROL
 BK0892  ______________________________________________________________________
 BK0892* NAD 83(1986) POSITION- 30 04 02.     (N) 092 45 27.     (W)   SCALED
 BK0892* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0892  **This station is located in a suspected subsidence area (see below).
 BK0892  ______________________________________________________________________
 BK0892  GEOID HEIGHT    -        -26.988 (meters)                     GEOID18
 BK0892
 BK0892.The horizontal coordinates were scaled from a map and have
 BK0892.an estimated accuracy of +/- 6 seconds.
 BK0892
 BK0892.** This station is in an area of known vertical motion. If an
 BK0892.** orthometric height was ever established but is not available 
 BK0892.** in the current survey control section, the orthometric height
 BK0892.** is considered suspect.  Suspect heights are available in the
 BK0892.** superseded section only if requested.
 BK0892
 BK0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0892.GEOID18 height accuracy estimate available here.
 BK0892
 BK0892.Click photographs - Photos may exist for this station.
 BK0892
 BK0892;                    North         East    Units  Estimated Accuracy
 BK0892;SPC LA S     -   174,570.      862,690.      MT  (+/- 180 meters Scaled)
 BK0892
 BK0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP233262(NAD 83)
 BK0892
 BK0892                          SUPERSEDED SURVEY CONTROL
 BK0892
 BK0892.No superseded survey control is available for this station.
 BK0892
 BK0892_MARKER: DD = SURVEY DISK
 BK0892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0892_STAMPING: 27V20 1968
 BK0892_MARK LOGO: LADHGS
 BK0892_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0892+STABILITY: SURFACE MOTION
 BK0892
 BK0892  HISTORY     - Date     Condition        Report By
 BK0892  HISTORY     - 1968     MONUMENTED       LADTD
 BK0892  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0892  HISTORY     - 19961209 MARK NOT FOUND   USPSQD
 BK0892
 BK0892                          STATION DESCRIPTION
 BK0892
 BK0892'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0892'6.0 MI SW FROM LAKE ARTHUR.
 BK0892'ABOUT 6.0 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0892'OFFICE AT LAKE ARTHUR, 3 FEET SOUTHWEST OF A COMBINATION MESH AND
 BK0892'BARBED WIRE FENCE, 82 FEET NORTHWEST OF THE CENTERLINE OF LA. 14, 122
 BK0892'FEET NORTHEAST OF THE INTERSECTION OF LA. 14 AND A GRAVEL ROAD, 88
 BK0892'FEET EAST OF THE CENTERLINE OF A GRAVEL ROAD, 76 FEET SOUTHEAST OF A
 BK0892'POWER POLE WITH TRANSFORMERS, LOCATED IN THE NORTHEAST QUADRANT OF THE
 BK0892'INTERSECTION, 2.3 FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT 1 FOOT
 BK0892'BELOW THE LEVEL OF THE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0892'PROJECTING 3 INCHES.  SECTION 23, T 11S, R 4W.
 BK0892
 BK0892                          STATION RECOVERY (1983)
 BK0892
 BK0892'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0892'MARK NOT FOUND.
 BK0892
 BK0892                          STATION RECOVERY (1996)
 BK0892
 BK0892'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0892'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0893 ***********************************************************************
 BK0893  DESIGNATION -  27 V 21
 BK0893  PID         -  BK0893
 BK0893  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0893  COUNTRY     -  US
 BK0893  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0893
 BK0893                         *CURRENT SURVEY CONTROL
 BK0893  ______________________________________________________________________
 BK0893* NAD 83(1986) POSITION- 30 04 00.     (N) 092 44 28.     (W)   SCALED
 BK0893* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0893  **This station is located in a suspected subsidence area (see below).
 BK0893  ______________________________________________________________________
 BK0893  GEOID HEIGHT    -        -26.981 (meters)                     GEOID18
 BK0893
 BK0893.The horizontal coordinates were scaled from a map and have
 BK0893.an estimated accuracy of +/- 6 seconds.
 BK0893
 BK0893.** This station is in an area of known vertical motion. If an
 BK0893.** orthometric height was ever established but is not available 
 BK0893.** in the current survey control section, the orthometric height
 BK0893.** is considered suspect.  Suspect heights are available in the
 BK0893.** superseded section only if requested.
 BK0893
 BK0893.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0893.GEOID18 height accuracy estimate available here.
 BK0893
 BK0893.Click photographs - Photos may exist for this station.
 BK0893
 BK0893;                    North         East    Units  Estimated Accuracy
 BK0893;SPC LA S     -   174,490.      864,270.      MT  (+/- 180 meters Scaled)
 BK0893
 BK0893_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP249262(NAD 83)
 BK0893
 BK0893                          SUPERSEDED SURVEY CONTROL
 BK0893
 BK0893.No superseded survey control is available for this station.
 BK0893
 BK0893_MARKER: DD = SURVEY DISK
 BK0893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0893_STAMPING: 27V21 1969
 BK0893_MARK LOGO: LADHGS
 BK0893_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0893+STABILITY: SURFACE MOTION
 BK0893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0893+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0893
 BK0893  HISTORY     - Date     Condition        Report By
 BK0893  HISTORY     - 1969     MONUMENTED       LADTD
 BK0893  HISTORY     - 19961209 GOOD             USPSQD
 BK0893  HISTORY     - 20031230 GOOD             USPSQD
 BK0893  HISTORY     - 20050207 GOOD             USPSQD
 BK0893
 BK0893                          STATION DESCRIPTION
 BK0893
 BK0893'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0893'5.0 MI SW FROM LAKE ARTHUR.
 BK0893'ABOUT 5.0 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0893'OFFICE AT LAKE ARTHUR, 1 FOOT SOUTH OF A 4 STRAND BARBED WIRE FENCE,
 BK0893'45 FEET SOUTH OF THE CENTERLINE OF LA. 14, 92 FEET SOUTHWEST OF A
 BK0893'POWER POLE, 163 FEET SOUTHEAST OF THE EAST END OF AN 18-INCH SIDE
 BK0893'DRAIN UNDER A ROAD LEADING TO A HOUSE BELONGING TO A MR. MILTON
 BK0893'GUIDRY, 2.3 FEET SOUTH OF A STEEL WITNESS POST, 3 FEET ABOVE ROADWAY,
 BK0893'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 25, T
 BK0893'11S, R 4W.
 BK0893
 BK0893                          STATION RECOVERY (1996)
 BK0893
 BK0893'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0893'RECOVERED IN GOOD CONDITION.
 BK0893
 BK0893                          STATION RECOVERY (2003)
 BK0893
 BK0893'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0893'RECOVERED IN GOOD CONDITION.
 BK0893
 BK0893                          STATION RECOVERY (2005)
 BK0893
 BK0893'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0893'THE DISK IS MOUNTED ON THE TOP OF THE HEADWALL FOR A CULVERT THAT RUNS
 BK0893'UNDER HWY14.  MARKER IS 8FT W OF A LHD MARKER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0894 ***********************************************************************
 BK0894  DESIGNATION -  27 V 22
 BK0894  PID         -  BK0894
 BK0894  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0894  COUNTRY     -  US
 BK0894  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0894
 BK0894                         *CURRENT SURVEY CONTROL
 BK0894  ______________________________________________________________________
 BK0894* NAD 83(1986) POSITION- 30 04 18.     (N) 092 43 38.     (W)   SCALED
 BK0894* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0894  **This station is located in a suspected subsidence area (see below).
 BK0894  ______________________________________________________________________
 BK0894  GEOID HEIGHT    -        -26.986 (meters)                     GEOID18
 BK0894
 BK0894.The horizontal coordinates were scaled from a map and have
 BK0894.an estimated accuracy of +/- 6 seconds.
 BK0894
 BK0894.** This station is in an area of known vertical motion. If an
 BK0894.** orthometric height was ever established but is not available 
 BK0894.** in the current survey control section, the orthometric height
 BK0894.** is considered suspect.  Suspect heights are available in the
 BK0894.** superseded section only if requested.
 BK0894
 BK0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0894.GEOID18 height accuracy estimate available here.
 BK0894
 BK0894.Click photographs - Photos may exist for this station.
 BK0894
 BK0894;                    North         East    Units  Estimated Accuracy
 BK0894;SPC LA S     -   175,030.      865,620.      MT  (+/- 180 meters Scaled)
 BK0894
 BK0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP262267(NAD 83)
 BK0894
 BK0894                          SUPERSEDED SURVEY CONTROL
 BK0894
 BK0894.No superseded survey control is available for this station.
 BK0894
 BK0894_MARKER: DD = SURVEY DISK
 BK0894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0894_STAMPING: 27V22 1969
 BK0894_MARK LOGO: LADHGS
 BK0894_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0894+STABILITY: SURFACE MOTION
 BK0894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0894+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0894
 BK0894  HISTORY     - Date     Condition        Report By
 BK0894  HISTORY     - 1969     MONUMENTED       LADTD
 BK0894  HISTORY     - 19961209 GOOD             USPSQD
 BK0894  HISTORY     - 20050207 GOOD             USPSQD
 BK0894
 BK0894                          STATION DESCRIPTION
 BK0894
 BK0894'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0894'4.0 MI SW FROM LAKE ARTHUR.
 BK0894'ABOUT 4.0 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0894'OFFICE AT LAKE ARTHUR, 1 FOOT EAST OF A HURRICANE FENCE, 55 FEET
 BK0894'NORTHWEST OF THE CENTERLINE OF LA. 14, 22 FEET NORTHEAST OF A POWER
 BK0894'POLE, 67 FEET NORTHEAST OF A ROAD LEADING TO A TEXACO PLANT, 134 FEET
 BK0894'NORTHEAST OF THE SOUTHEAST CORNER OF AN OFFICE BUILDING OF A TEXACO
 BK0894'PLANT, 1.7 FEET WEST OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF
 BK0894'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0894'SECTION 38, T 11S, R 4W.
 BK0894
 BK0894                          STATION RECOVERY (1996)
 BK0894
 BK0894'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0894'RECOVERED IN GOOD CONDITION.
 BK0894
 BK0894                          STATION RECOVERY (2005)
 BK0894
 BK0894'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0895 ***********************************************************************
 BK0895  DESIGNATION -  27 V 23
 BK0895  PID         -  BK0895
 BK0895  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0895  COUNTRY     -  US
 BK0895  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0895
 BK0895                         *CURRENT SURVEY CONTROL
 BK0895  ______________________________________________________________________
 BK0895* NAD 83(1986) POSITION- 30 04 39.     (N) 092 42 50.     (W)   SCALED
 BK0895* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0895  **This station is located in a suspected subsidence area (see below).
 BK0895  ______________________________________________________________________
 BK0895  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BK0895
 BK0895.The horizontal coordinates were scaled from a map and have
 BK0895.an estimated accuracy of +/- 6 seconds.
 BK0895
 BK0895.** This station is in an area of known vertical motion. If an
 BK0895.** orthometric height was ever established but is not available 
 BK0895.** in the current survey control section, the orthometric height
 BK0895.** is considered suspect.  Suspect heights are available in the
 BK0895.** superseded section only if requested.
 BK0895
 BK0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0895.GEOID18 height accuracy estimate available here.
 BK0895
 BK0895.Click photographs - Photos may exist for this station.
 BK0895
 BK0895;                    North         East    Units  Estimated Accuracy
 BK0895;SPC LA S     -   175,660.      866,910.      MT  (+/- 180 meters Scaled)
 BK0895
 BK0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP275274(NAD 83)
 BK0895
 BK0895                          SUPERSEDED SURVEY CONTROL
 BK0895
 BK0895.No superseded survey control is available for this station.
 BK0895
 BK0895_MARKER: DD = SURVEY DISK
 BK0895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0895_STAMPING: 27V23 1969
 BK0895_MARK LOGO: LADHGS
 BK0895_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0895+STABILITY: SURFACE MOTION
 BK0895_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0895+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0895
 BK0895  HISTORY     - Date     Condition        Report By
 BK0895  HISTORY     - 1969     MONUMENTED       LADTD
 BK0895  HISTORY     - 19961209 GOOD             USPSQD
 BK0895  HISTORY     - 20050207 GOOD             USPSQD
 BK0895
 BK0895                          STATION DESCRIPTION
 BK0895
 BK0895'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0895'3.1 MI SW FROM LAKE ARTHUR.
 BK0895'ABOUT 3.1 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0895'OFFICE AT LAKE ARTHUR, 82 FEET SOUTH OF CENTERLINE OF LA. 14, 141 FEET
 BK0895'WEST OF A SHELL ROAD LEADING TO PHILLIPS 66 PLANT, 2 FEET EAST OF A 4
 BK0895'STRAND BARBED WIRE FENCE, 46 FEET SOUTHEAST OF A TELEPHONE POLE, 72
 BK0895'FEET SOUTHWEST OF A 24-INCH CROSS DRAIN, 1.5 FEET WEST OF A STEEL
 BK0895'WITNESS POST, 2 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A
 BK0895'CONCRETE POST PROJECTING 3 INCHES.  SECTION 22, T 11S, R 3W.
 BK0895
 BK0895                          STATION RECOVERY (1996)
 BK0895
 BK0895'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0895'RECOVERED IN GOOD CONDITION.
 BK0895
 BK0895                          STATION RECOVERY (2005)
 BK0895
 BK0895'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0895'THE PHILLIPS 66 PLANT NO LONGER EXISTS.  MARKER IS 62FT EAST FROM THE
 BK0895'CENTER OF A HEADWALL FOR A DRAIN THAT RUNS UNDER HWY14.  THE MARKER IS
 BK0895'BEING ENVELOPED BY THE ROOTS OF A 15INCH THORN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0896 ***********************************************************************
 BK0896  DESIGNATION -  27 V 24
 BK0896  PID         -  BK0896
 BK0896  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0896  COUNTRY     -  US
 BK0896  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0896
 BK0896                         *CURRENT SURVEY CONTROL
 BK0896  ______________________________________________________________________
 BK0896* NAD 83(1986) POSITION- 30 05 04.     (N) 092 41 52.     (W)   SCALED
 BK0896* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0896  **This station is located in a suspected subsidence area (see below).
 BK0896  ______________________________________________________________________
 BK0896  GEOID HEIGHT    -        -27.001 (meters)                     GEOID18
 BK0896
 BK0896.The horizontal coordinates were scaled from a map and have
 BK0896.an estimated accuracy of +/- 6 seconds.
 BK0896
 BK0896.** This station is in an area of known vertical motion. If an
 BK0896.** orthometric height was ever established but is not available 
 BK0896.** in the current survey control section, the orthometric height
 BK0896.** is considered suspect.  Suspect heights are available in the
 BK0896.** superseded section only if requested.
 BK0896
 BK0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0896.GEOID18 height accuracy estimate available here.
 BK0896
 BK0896.Click photographs - Photos may exist for this station.
 BK0896
 BK0896;                    North         East    Units  Estimated Accuracy
 BK0896;SPC LA S     -   176,410.      868,470.      MT  (+/- 180 meters Scaled)
 BK0896
 BK0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP291281(NAD 83)
 BK0896
 BK0896                          SUPERSEDED SURVEY CONTROL
 BK0896
 BK0896.No superseded survey control is available for this station.
 BK0896
 BK0896_MARKER: DD = SURVEY DISK
 BK0896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0896_STAMPING: 27V24 1969
 BK0896_MARK LOGO: LADHGS
 BK0896_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0896+STABILITY: SURFACE MOTION
 BK0896_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0896+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0896
 BK0896  HISTORY     - Date     Condition        Report By
 BK0896  HISTORY     - 1969     MONUMENTED       LADTD
 BK0896  HISTORY     - 19961209 GOOD             USPSQD
 BK0896  HISTORY     - 20050207 GOOD             USPSQD
 BK0896
 BK0896                          STATION DESCRIPTION
 BK0896
 BK0896'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0896'2.0 MI NW FROM LAKE ARTHUR.
 BK0896'ABOUT 2.0 MILES SOUTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0896'OFFICE AT LAKE ARTHUR, 39 FEET SOUTH OF CENTERLINE OF LA. 14, 1 FOOT
 BK0896'NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE, 87 FEET NORTHEAST
 BK0896'OF THE NORTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO MR. RICHARD
 BK0896'BYLER, 36 FEET SOUTHEAST OF A SIDE DRAIN GOING INTO A FIELD, 1.9 FEET
 BK0896'SOUTH OF A STEEL WITNESS POST, 3 FEET BELOW LEVEL OF ROADWAY, SET IN
 BK0896'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 16, T 11S, R
 BK0896'3W.
 BK0896
 BK0896                          STATION RECOVERY (1996)
 BK0896
 BK0896'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0896'RECOVERED IN GOOD CONDITION.
 BK0896
 BK0896                          STATION RECOVERY (2005)
 BK0896
 BK0896'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0896'MARKER IS 41FT EAST FROM THE CENTER OF GAITHES PT ROAD AND 39FT SOUTH
 BK0896'FROM THE CENTER OF HWY 14.  THE HOUSE AND WITNESS POST NO LONGER
 BK0896'EXIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0901 ***********************************************************************
 BK0901  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0901  DESIGNATION -  27 V 25
 BK0901  PID         -  BK0901
 BK0901  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0901  COUNTRY     -  US
 BK0901  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0901
 BK0901                         *CURRENT SURVEY CONTROL
 BK0901  ______________________________________________________________________
 BK0901* NAD 83(2011) POSITION- 30 05 23.84158(N) 092 41 00.97452(W)   ADJUSTED
 BK0901* NAD 83(2011) ELLIP HT-   -22.528 (meters)        (03/26/19)   ADJUSTED
 BK0901* NAD 83(2011) EPOCH   -  2010.00
 BK0901* NAVD 88 ORTHO HEIGHT -     4.49  (meters)       14.7   (feet) GPS OBS
 BK0901* NAVD 88 EPOCH        -  2009.55
 BK0901  **This station is located in a suspected subsidence area (see below).
 BK0901  ______________________________________________________________________
 BK0901  GEOID HEIGHT    -        -27.008 (meters)                     GEOID18
 BK0901  NAD 83(2011) X  -   -258,601.633 (meters)                     COMP
 BK0901  NAD 83(2011) Y  - -5,517,187.151 (meters)                     COMP
 BK0901  NAD 83(2011) Z  -  3,178,994.450 (meters)                     COMP
 BK0901  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 BK0901
 BK0901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0901  Standards:
 BK0901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0901  -------------------------------------------------------------------
 BK0901  NETWORK    0.26   0.63           0.11   0.10   0.32     -0.01693755
 BK0901  -------------------------------------------------------------------
 BK0901  Click here for local accuracies and other accuracy information.
 BK0901
 BK0901.The horizontal coordinates were established by GPS observations
 BK0901.and adjusted by the National Geodetic Survey in March 2019.
 BK0901
 BK0901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0901.been affixed to the stable North American tectonic plate. See 
 BK0901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0901
 BK0901.The horizontal coordinates are valid at the epoch date displayed above
 BK0901.which is a decimal equivalence of Year/Month/Day.
 BK0901
 BK0901.** This station is in an area of known vertical motion.  Due to the
 BK0901.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0901.** determined the orthometric heights for marks in these suspect
 BK0901.** subsidence areas should be considered valid only at the epoch date
 BK0901.** associated with the orthometric height.  These heights must always
 BK0901.** be validated when used as control.  All previously superseded
 BK0901.** orthometric heights are now considered suspect and are available
 BK0901.** in the superseded section.  NGS does not recommend using suspect
 BK0901.** or superseded heights as control.
 BK0901
 BK0901.The orthometric height was determined by GPS observations and a
 BK0901.high-resolution geoid model using precise GPS observation and
 BK0901.processing techniques.
 BK0901
 BK0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0901.GEOID18 height accuracy estimate available here.
 BK0901
 BK0901.Click photographs - Photos may exist for this station.
 BK0901
 BK0901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0901
 BK0901.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0901
 BK0901.The ellipsoidal height was determined by GPS observations
 BK0901.and is referenced to NAD 83.
 BK0901
 BK0901. The following values were computed from the NAD 83(2011) position.
 BK0901
 BK0901;                    North         East     Units Scale Factor Converg.
 BK0901;SPC LA S     -   177,004.429   869,847.586   MT  0.99992695   -0 40 30.5
 BK0901;SPC LA S     -   580,722.03  2,853,824.96   sFT  0.99992695   -0 40 30.5
 BK0901;UTM  15      - 3,328,795.478   530,488.177   MT  0.99961147   +0 09 31.1
 BK0901
 BK0901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0901!SPC LA S     -   1.00000354  x   0.99992695  =   0.99993049
 BK0901!UTM  15      -   1.00000354  x   0.99961147  =   0.99961501
 BK0901
 BK0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3048828795(NAD 83)
 BK0901
 BK0901                          SUPERSEDED SURVEY CONTROL
 BK0901
 BK0901  NAD 83(2011)-  30 05 23.84202(N)    092 41 00.97452(W) AD(2010.00) 0
 BK0901  ELLIP H (06/27/12)  -22.486  (m)                       GP(2010.00)    
 BK0901  ELLIP H (10/11/11)  -22.498  (m)                       GP(       ) 4 1
 BK0901  NAD 83(2007)-  30 05 23.84211(N)    092 41 00.97537(W) AD(2006.81) A
 BK0901  ELLIP H (03/12/08)  -22.478  (m)                       GP(2006.81) 3 1
 BK0901  NAVD 88 (12/26/12)    4.59   (m)  GEOID12A model used  GP(2009.55)    
 BK0901  NAVD 88 (03/12/08)    4.57   (m)  GEOID03  model used  GP(2006.81)    
 BK0901  NGVD 29 (11/26/84)    4.956  (m)           16.26   (f) ADJUSTED    2 0
 BK0901
 BK0901.Superseded values are not recommended for survey control.
 BK0901
 BK0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0901.See file dsdata.pdf to determine how the superseded data were derived.
 BK0901
 BK0901_MARKER: DD = SURVEY DISK
 BK0901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0901_STAMPING: 27V25 1969
 BK0901_MARK LOGO: LADHGS
 BK0901_PROJECTION: FLUSH
 BK0901_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0901+STABILITY: SURFACE MOTION
 BK0901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0901+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 BK0901
 BK0901  HISTORY     - Date     Condition        Report By
 BK0901  HISTORY     - 1969     MONUMENTED       LADTD
 BK0901  HISTORY     - 19961209 GOOD             USPSQD
 BK0901  HISTORY     - 20031230 GOOD             USPSQD
 BK0901  HISTORY     - 20060614 GOOD             NGS
 BK0901  HISTORY     - 20100921 GOOD             EMCINC
 BK0901  HISTORY     - 20160616 GOOD             NGS
 BK0901
 BK0901                          STATION DESCRIPTION
 BK0901
 BK0901'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0901'0.9 MI NW FROM LAKE ARTHUR.
 BK0901'ABOUT 0.9 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE U.S. POST
 BK0901'OFFICE AT LAKE ARTHUR, 1 FOOT SOUTH OF A HURRICANE FENCE, 2 FEET WEST
 BK0901'OF A HURRICANE FENCE, 40 FEET NORTH OF CENTERLINE OF LA. 380, 28 FEET
 BK0901'NORTHEAST OF INTERSECTION OF LA. 380 AND LA. 14, 7 FEET NORTHEAST OF A
 BK0901'POWER POLE NO. 20-7079, 32 FEET NORTHWEST OF THE NORTH END OF A
 BK0901'24-INCH CROSS DRAIN, 1.7 FEET NORTH OF A STEEL WITNESS POST, ABOUT
 BK0901'LEVEL WITH THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK0901'INCHES.  SECTION 15, T 11S, R 3W.
 BK0901
 BK0901                          STATION RECOVERY (1996)
 BK0901
 BK0901'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0901'RECOVERED IN GOOD CONDITION.
 BK0901
 BK0901                          STATION RECOVERY (2003)
 BK0901
 BK0901'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0901'RECOVERED IN GOOD CONDITION.
 BK0901
 BK0901                          STATION RECOVERY (2006)
 BK0901
 BK0901'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0901'RECOVERED IN GOOD CONDITION. TO REACH FROM I-10 EXIT 64, PROCEED 11.1
 BK0901'MI (17.9 KM) SOUTH ON LA-26 TO LA-380 (EIGHTH ST) IN LAKE ARTHUR. TURN
 BK0901'RIGHT AND GO 0.7 MI (1.1 KM) WEST TO THE MARK ON THE RIGHT AT THE WEST
 BK0901'END OF A CEMETERY AND JUST EAST OF LA-14 (ARTHUR AVE).
 BK0901'
 BK0901'MARK IS AT A JOG IN THE 4 FT (1.2 M) CHAIN LINK FENCE, 5 FT (1.5 M)
 BK0901'NORTH OF A POWER POLE AND 2 FT (0.6 M) NORTHWEST OF A WITNESS POST.
 BK0901
 BK0901                          STATION RECOVERY (2010)
 BK0901
 BK0901'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 BK0901'RECOVERED AS DESCRIBED.
 BK0901
 BK0901                          STATION RECOVERY (2016)
 BK0901
 BK0901'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK0901'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0850 ***********************************************************************
 BK0850  DESIGNATION -  27 V 26
 BK0850  PID         -  BK0850
 BK0850  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0850  COUNTRY     -  US
 BK0850  USGS QUAD   -  THORNWELL (2018)
 BK0850
 BK0850                         *CURRENT SURVEY CONTROL
 BK0850  ______________________________________________________________________
 BK0850* NAD 83(1986) POSITION- 30 04 53.     (N) 092 49 33.     (W)   SCALED
 BK0850* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0850  **This station is located in a suspected subsidence area (see below).
 BK0850  ______________________________________________________________________
 BK0850  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BK0850
 BK0850.The horizontal coordinates were scaled from a map and have
 BK0850.an estimated accuracy of +/- 6 seconds.
 BK0850
 BK0850.** This station is in an area of known vertical motion. If an
 BK0850.** orthometric height was ever established but is not available 
 BK0850.** in the current survey control section, the orthometric height
 BK0850.** is considered suspect.  Suspect heights are available in the
 BK0850.** superseded section only if requested.
 BK0850
 BK0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0850.GEOID18 height accuracy estimate available here.
 BK0850
 BK0850.Click photographs - Photos may exist for this station.
 BK0850
 BK0850;                    North         East    Units  Estimated Accuracy
 BK0850;SPC LA S     -   176,230.      856,130.      MT  (+/- 180 meters Scaled)
 BK0850
 BK0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167278(NAD 83)
 BK0850
 BK0850                          SUPERSEDED SURVEY CONTROL
 BK0850
 BK0850.No superseded survey control is available for this station.
 BK0850
 BK0850_MARKER: DD = SURVEY DISK
 BK0850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0850_STAMPING: 27V26 1969
 BK0850_MARK LOGO: LADHGS
 BK0850_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0850+STABILITY: SURFACE MOTION
 BK0850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0850+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0850
 BK0850  HISTORY     - Date     Condition        Report By
 BK0850  HISTORY     - 1969     MONUMENTED       LADTD
 BK0850  HISTORY     - 1970     GOOD             LADTD
 BK0850  HISTORY     - 19961209 GOOD             USPSQD
 BK0850  HISTORY     - 20050207 GOOD             USPSQD
 BK0850
 BK0850                          STATION DESCRIPTION
 BK0850
 BK0850'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0850'1.0 MI N FROM THORNWELL.
 BK0850'ABOUT 1.0 MILE NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF LA.
 BK0850'99 AND LA. 14, 76 FEET EAST OF THE CENTERLINE OF LA. 99, 69 1/2 FEET
 BK0850'SOUTHEAST OF A POWER POLE, 11 FEET SOUTH OF THE CENTERLINE OF A 7 X 15
 BK0850'FEET CATTLE GUARD, 1 FOOT NORTH OF A 6 STRAND BARBED WIRE FENCE, 2
 BK0850'FEET SOUTH OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF ROADWAY, SET
 BK0850'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SEC 18, T11S, R4W.
 BK0850
 BK0850                          STATION RECOVERY (1996)
 BK0850
 BK0850'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0850'RECOVERED IN GOOD CONDITION.
 BK0850
 BK0850                          STATION RECOVERY (2005)
 BK0850
 BK0850'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0850'MARKER IS 8FT NE OF A 36INCH SIDE DRAIN WHERE THE CATTLE GUARD WAS.
 BK0850'THE CONCRETE POST NOW PROJECTS 2FT DUE TO EROSION AND NO WITNESS SIGN
 BK0850'EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0849 ***********************************************************************
 BK0849  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0849  DESIGNATION -  27 V 27
 BK0849  PID         -  BK0849
 BK0849  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0849  COUNTRY     -  US
 BK0849  USGS QUAD   -  THORNWELL (2018)
 BK0849
 BK0849                         *CURRENT SURVEY CONTROL
 BK0849  ______________________________________________________________________
 BK0849* NAD 83(2011) POSITION- 30 05 45.67852(N) 092 49 30.52983(W)   ADJUSTED
 BK0849* NAD 83(2011) ELLIP HT-   -25.217 (meters)        (06/27/12)   ADJUSTED
 BK0849* NAD 83(2011) EPOCH   -  2010.00
 BK0849* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0849  **This station is located in a suspected subsidence area (see below).
 BK0849  ______________________________________________________________________
 BK0849  NAVD 88 orthometric height was determined with an earlier geoid model
 BK0849  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 BK0849  NAD 83(2011) X  -   -272,213.723 (meters)                     COMP
 BK0849  NAD 83(2011) Y  - -5,516,192.401 (meters)                     COMP
 BK0849  NAD 83(2011) Z  -  3,179,574.886 (meters)                     COMP
 BK0849  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BK0849
 BK0849  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0849  Standards:
 BK0849         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0849            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0849  -------------------------------------------------------------------
 BK0849  NETWORK    0.70   2.80           0.14   0.35   1.43      0.04681111
 BK0849  -------------------------------------------------------------------
 BK0849  Click here for local accuracies and other accuracy information.
 BK0849
 BK0849.The horizontal coordinates were established by GPS observations
 BK0849.and adjusted by the National Geodetic Survey in June 2012.
 BK0849
 BK0849.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0849.been affixed to the stable North American tectonic plate. See 
 BK0849.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0849
 BK0849.The horizontal coordinates are valid at the epoch date displayed above
 BK0849.which is a decimal equivalence of Year/Month/Day.
 BK0849
 BK0849.** This station is in an area of known vertical motion. If an
 BK0849.** orthometric height was ever established but is not available 
 BK0849.** in the current survey control section, the orthometric height
 BK0849.** is considered suspect.  Suspect heights are available in the
 BK0849.** superseded section only if requested.
 BK0849
 BK0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0849.GEOID18 height accuracy estimate available here.
 BK0849
 BK0849.Click photographs - Photos may exist for this station.
 BK0849
 BK0849.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0849
 BK0849.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0849
 BK0849.The ellipsoidal height was determined by GPS observations
 BK0849.and is referenced to NAD 83.
 BK0849
 BK0849. The following values were computed from the NAD 83(2011) position.
 BK0849
 BK0849;                    North         East     Units Scale Factor Converg.
 BK0849;SPC LA S     -   177,845.937   856,213.749   MT  0.99992712   -0 44 45.3
 BK0849;SPC LA S     -   583,482.88  2,809,094.61   sFT  0.99992712   -0 44 45.3
 BK0849;UTM  15      - 3,329,438.316   516,847.904   MT  0.99960350   +0 05 15.6
 BK0849
 BK0849!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0849!SPC LA S     -   1.00000396  x   0.99992712  =   0.99993108
 BK0849!UTM  15      -   1.00000396  x   0.99960350  =   0.99960746
 BK0849
 BK0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1684729438(NAD 83)
 BK0849
 BK0849                          SUPERSEDED SURVEY CONTROL
 BK0849
 BK0849  NAD 83(2007)-  30 05 45.67858(N)    092 49 30.53122(W) AD(       ) 0
 BK0849  ELLIP H (02/10/07)  -25.204  (m)                       GP(       )    
 BK0849  NAD 83(1992)-  30 05 45.67843(N)    092 49 30.53102(W) AD(2004.65) B
 BK0849  ELLIP H (06/22/05)  -25.202  (m)                       GP(2004.65) 4 1
 BK0849
 BK0849.Superseded values are not recommended for survey control.
 BK0849
 BK0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0849.See file dsdata.pdf to determine how the superseded data were derived.
 BK0849
 BK0849_MARKER: DD = SURVEY DISK
 BK0849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0849_STAMPING: 27V27 1969
 BK0849_MARK LOGO: LADHGS
 BK0849_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0849_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0849+STABILITY: SURFACE MOTION
 BK0849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0849+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2006
 BK0849
 BK0849  HISTORY     - Date     Condition        Report By
 BK0849  HISTORY     - 1969     MONUMENTED       LADTD
 BK0849  HISTORY     - 1970     GOOD             LADTD
 BK0849  HISTORY     - 19961209 GOOD             USPSQD
 BK0849  HISTORY     - 20031230 GOOD             USPSQD
 BK0849  HISTORY     - 20040601 GOOD             NGS
 BK0849  HISTORY     - 20040624 GOOD             JCLS
 BK0849  HISTORY     - 20051017 GOOD             NGS
 BK0849  HISTORY     - 20060324 GOOD             NGS
 BK0849
 BK0849                          STATION DESCRIPTION
 BK0849
 BK0849'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0849'2.1 MI N FROM THORNWELL.
 BK0849'ABOUT 2.1 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0849'LA. 99 AND LA. 14, 205 FEET EAST OF THE CENTERLINE OF LA. 99, 104 FEET
 BK0849'SOUTHWEST OF THE SOUTHWEST CORNER OF A CYCLONE FENCE WITH HIGH VOLTAGE
 BK0849'TRANSFORMERS, 45 FEET NORTH OF THE CENTERLINE OF LA. 380, 7 FEET
 BK0849'NORTHWEST OF A POWER POLE, 1 FOOT SOUTHWEST OF A 4 STRAND BARBED WIRE
 BK0849'FENCE, 1 1/2 FEET EAST OF A STEEL WITNESS POST, 1 FOOT BELOW LEVEL OF
 BK0849'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SEC 7,
 BK0849'T11S, R4W.
 BK0849
 BK0849                          STATION RECOVERY (1996)
 BK0849
 BK0849'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0849'RECOVERED IN GOOD CONDITION.
 BK0849
 BK0849                          STATION RECOVERY (2003)
 BK0849
 BK0849'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0849'RECOVERED IN GOOD CONDITION.
 BK0849
 BK0849                          STATION RECOVERY (2004)
 BK0849
 BK0849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BK0849'RECOVERED AS DESCRIBED.
 BK0849
 BK0849                          STATION RECOVERY (2004)
 BK0849
 BK0849'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (JKH)
 BK0849'THE 1970 DESCRIPTION SHOULD READ 1.6 MI WEST FROM THORNWELL INSTEAD OF
 BK0849'2.1 MI N FROM THORNWELL.  ALSO, 4 STRAND BARB WIRE NO LONGER EXISTS.
 BK0849
 BK0849                          STATION RECOVERY (2005)
 BK0849
 BK0849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (JBW)
 BK0849'RECOVERED IN GOOD CONDITION.
 BK0849
 BK0849                          STATION RECOVERY (2006)
 BK0849
 BK0849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0849'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0848 ***********************************************************************
 BK0848  DESIGNATION -  27 V 28
 BK0848  PID         -  BK0848
 BK0848  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0848  COUNTRY     -  US
 BK0848  USGS QUAD   -  THORNWELL (2018)
 BK0848
 BK0848                         *CURRENT SURVEY CONTROL
 BK0848  ______________________________________________________________________
 BK0848* NAD 83(1986) POSITION- 30 06 40.     (N) 092 49 33.     (W)   SCALED
 BK0848* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0848  **This station is located in a suspected subsidence area (see below).
 BK0848  ______________________________________________________________________
 BK0848  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BK0848
 BK0848.The horizontal coordinates were scaled from a map and have
 BK0848.an estimated accuracy of +/- 6 seconds.
 BK0848
 BK0848.** This station is in an area of known vertical motion. If an
 BK0848.** orthometric height was ever established but is not available 
 BK0848.** in the current survey control section, the orthometric height
 BK0848.** is considered suspect.  Suspect heights are available in the
 BK0848.** superseded section only if requested.
 BK0848
 BK0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0848.GEOID18 height accuracy estimate available here.
 BK0848
 BK0848.Click photographs - Photos may exist for this station.
 BK0848
 BK0848;                    North         East    Units  Estimated Accuracy
 BK0848;SPC LA S     -   179,520.      856,170.      MT  (+/- 180 meters Scaled)
 BK0848
 BK0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167311(NAD 83)
 BK0848
 BK0848                          SUPERSEDED SURVEY CONTROL
 BK0848
 BK0848.No superseded survey control is available for this station.
 BK0848
 BK0848_MARKER: DD = SURVEY DISK
 BK0848_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0848_SP_SET: FLUME
 BK0848_STAMPING: 27V28 1969
 BK0848_MARK LOGO: LADHGS
 BK0848_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0848+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0848
 BK0848  HISTORY     - Date     Condition        Report By
 BK0848  HISTORY     - 1969     MONUMENTED       LADTD
 BK0848  HISTORY     - 1970     GOOD             LADTD
 BK0848  HISTORY     - 19961209 GOOD             USPSQD
 BK0848  HISTORY     - 20050207 GOOD             USPSQD
 BK0848
 BK0848                          STATION DESCRIPTION
 BK0848
 BK0848'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0848'3.2 MI N FROM THORNWELL.
 BK0848'ABOUT 3.2 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0848'LA. 99 AND LA. 14, 53 FEET EAST OF THE CENTERLINE OF LA. 99, 30 FEET
 BK0848'SOUTHEAST OF THE SOUTH END OF A 24 INCH SIDE DRAIN, 22 FEET NORTHEAST
 BK0848'OF A POWER POLE, 8 FEET EAST OF A 4 STRAND BARBED WIRE FENCE, 2 FEET
 BK0848'EAST OF A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, DRILLED IN
 BK0848'HEADWALL OF A RICE FLUME.  SEC 6, T11S, R4W.
 BK0848
 BK0848                          STATION RECOVERY (1996)
 BK0848
 BK0848'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0848'RECOVERED IN GOOD CONDITION.
 BK0848
 BK0848                          STATION RECOVERY (2005)
 BK0848
 BK0848'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0848'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0847 ***********************************************************************
 BK0847  DESIGNATION -  27 V 29
 BK0847  PID         -  BK0847
 BK0847  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0847  COUNTRY     -  US
 BK0847  USGS QUAD   -  WELSH SOUTH (2018)
 BK0847
 BK0847                         *CURRENT SURVEY CONTROL
 BK0847  ______________________________________________________________________
 BK0847* NAD 83(1986) POSITION- 30 07 37.     (N) 092 49 24.     (W)   SCALED
 BK0847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0847  **This station is located in a suspected subsidence area (see below).
 BK0847  ______________________________________________________________________
 BK0847  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 BK0847
 BK0847.The horizontal coordinates were scaled from a map and have
 BK0847.an estimated accuracy of +/- 6 seconds.
 BK0847
 BK0847.** This station is in an area of known vertical motion. If an
 BK0847.** orthometric height was ever established but is not available 
 BK0847.** in the current survey control section, the orthometric height
 BK0847.** is considered suspect.  Suspect heights are available in the
 BK0847.** superseded section only if requested.
 BK0847
 BK0847.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0847.GEOID18 height accuracy estimate available here.
 BK0847
 BK0847.Click photographs - Photos may exist for this station.
 BK0847
 BK0847;                    North         East    Units  Estimated Accuracy
 BK0847;SPC LA S     -   181,270.      856,430.      MT  (+/- 180 meters Scaled)
 BK0847
 BK0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP170328(NAD 83)
 BK0847
 BK0847                          SUPERSEDED SURVEY CONTROL
 BK0847
 BK0847.No superseded survey control is available for this station.
 BK0847
 BK0847_MARKER: DD = SURVEY DISK
 BK0847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0847_STAMPING: 27V29 1969
 BK0847_MARK LOGO: LADHGS
 BK0847_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0847+STABILITY: SURFACE MOTION
 BK0847_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0847+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0847
 BK0847  HISTORY     - Date     Condition        Report By
 BK0847  HISTORY     - 1969     MONUMENTED       LADTD
 BK0847  HISTORY     - 1970     GOOD             LADTD
 BK0847  HISTORY     - 19961209 MARK NOT FOUND   USPSQD
 BK0847  HISTORY     - 20050207 GOOD             USPSQD
 BK0847
 BK0847                          STATION DESCRIPTION
 BK0847
 BK0847'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0847'4.3 MI N FROM THORNWELL.
 BK0847'ABOUT 4.3 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0847'LA. 99 AND LA. 14, 86 FEET NORTHWEST OF THE CENTERLINE OF LA. 99, 95
 BK0847'1/2 FEET WEST OF THE SOUTHWEST END OF AN 18 INCH CONCRETE CULVERT, 54
 BK0847'FEET SOUTH OF THE CENTERLINE OF A SURFACE TREATED PARISH ROAD, 1 FOOT
 BK0847'NORTHEAST OF A COMBINATION MESH AND BARBED WIRE FENCE, 2 1/2 FEET WEST
 BK0847'OF A STEEL WITNESS POST, 3 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP
 BK0847'OF A CONCRETE POST PROJECTING 3 INCHES.  SEC 6, T11S, R4W.
 BK0847
 BK0847                          STATION RECOVERY (1996)
 BK0847
 BK0847'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0847'MARK NOT FOUND.
 BK0847
 BK0847                          STATION RECOVERY (2005)
 BK0847
 BK0847'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0847'MARKER IS 20FT SE OF LDH MARKER AND THE ROAD IS W NIBLETT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0916 ***********************************************************************
 BK0916  DESIGNATION -  27 V 3
 BK0916  PID         -  BK0916
 BK0916  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0916  COUNTRY     -  US
 BK0916  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0916
 BK0916                         *CURRENT SURVEY CONTROL
 BK0916  ______________________________________________________________________
 BK0916* NAD 83(1986) POSITION- 30 05 58.     (N) 092 40 18.     (W)   SCALED
 BK0916* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0916  **This station is located in a suspected subsidence area (see below).
 BK0916  ______________________________________________________________________
 BK0916  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BK0916
 BK0916.The horizontal coordinates were scaled from a map and have
 BK0916.an estimated accuracy of +/- 6 seconds.
 BK0916
 BK0916.** This station is in an area of known vertical motion. If an
 BK0916.** orthometric height was ever established but is not available 
 BK0916.** in the current survey control section, the orthometric height
 BK0916.** is considered suspect.  Suspect heights are available in the
 BK0916.** superseded section only if requested.
 BK0916
 BK0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0916.GEOID18 height accuracy estimate available here.
 BK0916
 BK0916.Click photographs - Photos may exist for this station.
 BK0916
 BK0916;                    North         East    Units  Estimated Accuracy
 BK0916;SPC LA S     -   178,040.      871,010.      MT  (+/- 180 meters Scaled)
 BK0916
 BK0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316298(NAD 83)
 BK0916
 BK0916                          SUPERSEDED SURVEY CONTROL
 BK0916
 BK0916.No superseded survey control is available for this station.
 BK0916
 BK0916_MARKER: DD = SURVEY DISK
 BK0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0916_STAMPING: 27V3 1968
 BK0916_MARK LOGO: LADHGS
 BK0916_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0916+STABILITY: SURFACE MOTION
 BK0916_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0916+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0916
 BK0916  HISTORY     - Date     Condition        Report By
 BK0916  HISTORY     - 1968     MONUMENTED       LADTD
 BK0916  HISTORY     - 1982     GOOD             LADTD
 BK0916  HISTORY     - 19981016 GOOD             USPSQD
 BK0916  HISTORY     - 20050207 GOOD             USPSQD
 BK0916
 BK0916                          STATION DESCRIPTION
 BK0916
 BK0916'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0916'1.30 MI N FROM LAKE ARTHUR.
 BK0916'ABOUT 1.30 MILES NORTH ALONG LOUISIANA HIGHWAY 26 FROM THE
 BK0916'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0916'SECTION 10, T11S, R3W.  66.8 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0916'HIGHWAY 26, 1.0 FEET NORTH OF A CHAIN LINK FENCE, 187.7 FEET EAST OF
 BK0916'THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO MRS. MARIE
 BK0916'ARBAUGH, 143.7 FEET SOUTH-SOUTHEAST OF A 15 INCH OAK TREE.  SET IN TOP
 BK0916'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 BK0916'WITNESS POST IS SET 1.1 FEET EAST OF THE MARK.
 BK0916
 BK0916                          STATION RECOVERY (1982)
 BK0916
 BK0916'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0916'RECOVERED IN GOOD CONDITION.
 BK0916
 BK0916                          STATION RECOVERY (1998)
 BK0916
 BK0916'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0916'RECOVERED IN GOOD CONDITION.
 BK0916
 BK0916                          STATION RECOVERY (2005)
 BK0916
 BK0916'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0846 ***********************************************************************
 BK0846  DESIGNATION -  27 V 30
 BK0846  PID         -  BK0846
 BK0846  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0846  COUNTRY     -  US
 BK0846  USGS QUAD   -  WELSH SOUTH (2018)
 BK0846
 BK0846                         *CURRENT SURVEY CONTROL
 BK0846  ______________________________________________________________________
 BK0846* NAD 83(1986) POSITION- 30 08 04.     (N) 092 49 01.     (W)   SCALED
 BK0846* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0846  **This station is located in a suspected subsidence area (see below).
 BK0846  ______________________________________________________________________
 BK0846  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK0846
 BK0846.The horizontal coordinates were scaled from a map and have
 BK0846.an estimated accuracy of +/- 6 seconds.
 BK0846
 BK0846.** This station is in an area of known vertical motion. If an
 BK0846.** orthometric height was ever established but is not available 
 BK0846.** in the current survey control section, the orthometric height
 BK0846.** is considered suspect.  Suspect heights are available in the
 BK0846.** superseded section only if requested.
 BK0846
 BK0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0846.GEOID18 height accuracy estimate available here.
 BK0846
 BK0846.Click photographs - Photos may exist for this station.
 BK0846
 BK0846;                    North         East    Units  Estimated Accuracy
 BK0846;SPC LA S     -   182,090.      857,060.      MT  (+/- 180 meters Scaled)
 BK0846
 BK0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP176336(NAD 83)
 BK0846
 BK0846                          SUPERSEDED SURVEY CONTROL
 BK0846
 BK0846.No superseded survey control is available for this station.
 BK0846
 BK0846_MARKER: DD = SURVEY DISK
 BK0846_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK0846+WITH SETTING: PAVEMENT
 BK0846_SP_SET: FLUME
 BK0846_STAMPING: 27V30 1969
 BK0846_MARK LOGO: LADHGS
 BK0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0846+STABILITY: SURFACE MOTION
 BK0846
 BK0846  HISTORY     - Date     Condition        Report By
 BK0846  HISTORY     - 1969     MONUMENTED       LADTD
 BK0846  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0846  HISTORY     - 19961222 MARK NOT FOUND   USPSQD
 BK0846  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0846
 BK0846                          STATION DESCRIPTION
 BK0846
 BK0846'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0846'5.2 MI N FROM THORNWELL.
 BK0846'ABOUT 5.2 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0846'LA. 99 AND LA. 14, 58 FEET EAST OF THE CENTERLINE OF LA. 99, 56 FEET
 BK0846'NORTHWEST OF THE BASE OF AN IRRIGATION CANAL, 20 FEET NORTHEAST OF A
 BK0846'TELEPHONE POLE, 12 FEET SOUTH OF A COMBINATION MESH AND BARBED WIRE
 BK0846'FENCE, 5.3 FEET EAST OF A 4 STRAND BARBED WIRE FENCE, 1.4 FEET EAST OF
 BK0846'A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, DRILLED IN HEADWALL OF
 BK0846'A RICE FLUME.  SECTION 31, T10S, R4W.
 BK0846
 BK0846                          STATION RECOVERY (1983)
 BK0846
 BK0846'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0846'MARK NOT FOUND.
 BK0846
 BK0846                          STATION RECOVERY (1996)
 BK0846
 BK0846'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0846'MARK NOT FOUND.
 BK0846
 BK0846                          STATION RECOVERY (2005)
 BK0846
 BK0846'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0846'RICE FLUME GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0845 ***********************************************************************
 BK0845  DESIGNATION -  27 V 31
 BK0845  PID         -  BK0845
 BK0845  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0845  COUNTRY     -  US
 BK0845  USGS QUAD   -  WELSH SOUTH (2018)
 BK0845
 BK0845                         *CURRENT SURVEY CONTROL
 BK0845  ______________________________________________________________________
 BK0845* NAD 83(1986) POSITION- 30 08 58.     (N) 092 49 04.     (W)   SCALED
 BK0845* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0845  **This station is located in a suspected subsidence area (see below).
 BK0845  ______________________________________________________________________
 BK0845  GEOID HEIGHT    -        -27.162 (meters)                     GEOID18
 BK0845
 BK0845.The horizontal coordinates were scaled from a map and have
 BK0845.an estimated accuracy of +/- 6 seconds.
 BK0845
 BK0845.** This station is in an area of known vertical motion. If an
 BK0845.** orthometric height was ever established but is not available 
 BK0845.** in the current survey control section, the orthometric height
 BK0845.** is considered suspect.  Suspect heights are available in the
 BK0845.** superseded section only if requested.
 BK0845
 BK0845.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0845.GEOID18 height accuracy estimate available here.
 BK0845
 BK0845.Click photographs - Photos may exist for this station.
 BK0845
 BK0845;                    North         East    Units  Estimated Accuracy
 BK0845;SPC LA S     -   183,760.      857,000.      MT  (+/- 180 meters Scaled)
 BK0845
 BK0845_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP175353(NAD 83)
 BK0845
 BK0845                          SUPERSEDED SURVEY CONTROL
 BK0845
 BK0845.No superseded survey control is available for this station.
 BK0845
 BK0845_MARKER: DD = SURVEY DISK
 BK0845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0845_STAMPING: 27V31 1969
 BK0845_MARK LOGO: LADHGS
 BK0845_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0845+STABILITY: SURFACE MOTION
 BK0845
 BK0845  HISTORY     - Date     Condition        Report By
 BK0845  HISTORY     - 1969     MONUMENTED       LADTD
 BK0845  HISTORY     - 19961222 MARK NOT FOUND   USPSQD
 BK0845  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BK0845
 BK0845                          STATION DESCRIPTION
 BK0845
 BK0845'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0845'6.25 MI N FROM THORNWELL.
 BK0845'ABOUT 6.25 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0845'LA. 99 AND LA. 14, 69 FEET WEST OF THE CENTERLINE OF LA. 99, 53 FEET
 BK0845'SOUTHWEST OF A GUY POLE WITH 2 GUY WIRES, 32 FEET SOUTHWEST OF THE
 BK0845'CENTERLINE OF A METAL GATE, 27.5 FEET WEST OF A 4 STRAND BARBED WIRE
 BK0845'FENCE.  THIS MARKER MAY ALSO BE FOUND BY DRIVING 6.35 MILES SOUTH
 BK0845'ALONG LA. 99 FROM THE CALCASIEU MARINE NATIONAL BANK AT THE CORNER OF
 BK0845'SOUTH ADAMS AND EAST SOUTH STREETS IN WELSH.  IT IS 2.0 FEET EAST OF A
 BK0845'STEEL WITNESS POST, ABOUT 4 FEET BELOW LEVEL OF THE ROADWAY, SET IN
 BK0845'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 30, T10S,
 BK0845'R4W.
 BK0845
 BK0845                          STATION RECOVERY (1996)
 BK0845
 BK0845'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0845'MARK NOT FOUND.
 BK0845
 BK0845                          STATION RECOVERY (2005)
 BK0845
 BK0845'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0845'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0844 ***********************************************************************
 BK0844  DESIGNATION -  27 V 32
 BK0844  PID         -  BK0844
 BK0844  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0844  COUNTRY     -  US
 BK0844  USGS QUAD   -  WELSH SOUTH (2018)
 BK0844
 BK0844                         *CURRENT SURVEY CONTROL
 BK0844  ______________________________________________________________________
 BK0844* NAD 83(1986) POSITION- 30 09 51.     (N) 092 49 01.     (W)   SCALED
 BK0844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0844  **This station is located in a suspected subsidence area (see below).
 BK0844  ______________________________________________________________________
 BK0844  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BK0844
 BK0844.The horizontal coordinates were scaled from a map and have
 BK0844.an estimated accuracy of +/- 6 seconds.
 BK0844
 BK0844.** This station is in an area of known vertical motion. If an
 BK0844.** orthometric height was ever established but is not available 
 BK0844.** in the current survey control section, the orthometric height
 BK0844.** is considered suspect.  Suspect heights are available in the
 BK0844.** superseded section only if requested.
 BK0844
 BK0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0844.GEOID18 height accuracy estimate available here.
 BK0844
 BK0844.Click photographs - Photos may exist for this station.
 BK0844
 BK0844;                    North         East    Units  Estimated Accuracy
 BK0844;SPC LA S     -   185,390.      857,100.      MT  (+/- 180 meters Scaled)
 BK0844
 BK0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP176369(NAD 83)
 BK0844
 BK0844                          SUPERSEDED SURVEY CONTROL
 BK0844
 BK0844.No superseded survey control is available for this station.
 BK0844
 BK0844_MARKER: DD = SURVEY DISK
 BK0844_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0844_SP_SET: CULVERT HEADWALL
 BK0844_STAMPING: 27V32 1969
 BK0844_MARK LOGO: LADHGS
 BK0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0844+STABILITY: SURFACE MOTION
 BK0844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0844+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0844
 BK0844  HISTORY     - Date     Condition        Report By
 BK0844  HISTORY     - 1969     MONUMENTED       LADTD
 BK0844  HISTORY     - 19970125 GOOD             USPSQD
 BK0844  HISTORY     - 19981017 GOOD             USPSQD
 BK0844  HISTORY     - 20031230 GOOD             USPSQD
 BK0844  HISTORY     - 20050204 GOOD             USPSQD
 BK0844
 BK0844                          STATION DESCRIPTION
 BK0844
 BK0844'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0844'5.30 MI SE FROM WELSH.
 BK0844'ABOUT 0.3 MILES SOUTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0844'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0844'WELSH, THENCE 0.2 MILE EAST ALONG US 90, THENCE 4.80 MILES SOUTH ALONG
 BK0844'LA. 99, 43 FEET EAST OF THE CENTERLINE OF LA. 99, 25.5 FEET SOUTHEAST
 BK0844'OF THE CENTER OF THE SOUTH END OF TWO 18 INCH SIDE DRAINS, 4 FEET EAST
 BK0844'OF A 4 STRAND BARBED WIRE FENCE, 2.1 FEET SOUTH OF A STEEL WITNESS
 BK0844'POST, 1/2 FOOT ABOVE ROADWAY, DRILLED IN HEADWALL. SECTION 19, T10S,
 BK0844'R4W.
 BK0844
 BK0844                          STATION RECOVERY (1997)
 BK0844
 BK0844'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0844'RECOVERED IN GOOD CONDITION.
 BK0844
 BK0844                          STATION RECOVERY (1998)
 BK0844
 BK0844'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0844'RECOVERED IN GOOD CONDITION.
 BK0844
 BK0844                          STATION RECOVERY (2003)
 BK0844
 BK0844'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0844'RECOVERED IN GOOD CONDITION.
 BK0844
 BK0844                          STATION RECOVERY (2005)
 BK0844
 BK0844'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0844'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0843 ***********************************************************************
 BK0843  DESIGNATION -  27 V 33
 BK0843  PID         -  BK0843
 BK0843  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0843  COUNTRY     -  US
 BK0843  USGS QUAD   -  WELSH SOUTH (2018)
 BK0843
 BK0843                         *CURRENT SURVEY CONTROL
 BK0843  ______________________________________________________________________
 BK0843* NAD 83(1986) POSITION- 30 10 46.     (N) 092 49 01.     (W)   SCALED
 BK0843* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0843  **This station is located in a suspected subsidence area (see below).
 BK0843  ______________________________________________________________________
 BK0843  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BK0843
 BK0843.The horizontal coordinates were scaled from a map and have
 BK0843.an estimated accuracy of +/- 6 seconds.
 BK0843
 BK0843.** This station is in an area of known vertical motion. If an
 BK0843.** orthometric height was ever established but is not available 
 BK0843.** in the current survey control section, the orthometric height
 BK0843.** is considered suspect.  Suspect heights are available in the
 BK0843.** superseded section only if requested.
 BK0843
 BK0843.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0843.GEOID18 height accuracy estimate available here.
 BK0843
 BK0843.Click photographs - Photos may exist for this station.
 BK0843
 BK0843;                    North         East    Units  Estimated Accuracy
 BK0843;SPC LA S     -   187,080.      857,120.      MT  (+/- 180 meters Scaled)
 BK0843
 BK0843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP176386(NAD 83)
 BK0843
 BK0843                          SUPERSEDED SURVEY CONTROL
 BK0843
 BK0843.No superseded survey control is available for this station.
 BK0843
 BK0843_MARKER: DD = SURVEY DISK
 BK0843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0843_STAMPING: 27V33 1969
 BK0843_MARK LOGO: LADHGS
 BK0843_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0843+STABILITY: SURFACE MOTION
 BK0843
 BK0843  HISTORY     - Date     Condition        Report By
 BK0843  HISTORY     - 1969     MONUMENTED       LADTD
 BK0843  HISTORY     - 19970125 GOOD             USPSQD
 BK0843  HISTORY     - 19981017 GOOD             USPSQD
 BK0843  HISTORY     - 20050204 POOR             USPSQD
 BK0843
 BK0843                          STATION DESCRIPTION
 BK0843
 BK0843'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0843'4.25 MI SE FROM WELSH.
 BK0843'ABOUT 0.3 MILES SOUTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0843'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0843'WELSH, THENCE 0.2 MILES EAST ALONG US 90, THENCE 3.75 MILES SOUTH
 BK0843'ALONG LA. 99, 56 FEET EAST OF THE CENTERLINE OF LA. 99, 26 FEET
 BK0843'SOUTHEAST OF A GUY POLE, 0.9 FEET NORTH OF A 4 STRAND BARBED WIRE
 BK0843'FENCE, 2.0 FEET SOUTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL OF THE
 BK0843'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0843'SECTION 18, T10S, R4W.
 BK0843
 BK0843                          STATION RECOVERY (1997)
 BK0843
 BK0843'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0843'RECOVERED IN GOOD CONDITION.
 BK0843
 BK0843                          STATION RECOVERY (1998)
 BK0843
 BK0843'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0843'RECOVERED IN GOOD CONDITION.
 BK0843
 BK0843                          STATION RECOVERY (2005)
 BK0843
 BK0843'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0843'MARKER MONUMENT IS TILTED 45 DEGREES NORTH AND THE DISK IS BADLY
 BK0843'BLEMISHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0841 ***********************************************************************
 BK0841  DESIGNATION -  27 V 34
 BK0841  PID         -  BK0841
 BK0841  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0841  COUNTRY     -  US
 BK0841  USGS QUAD   -  WELSH SOUTH (2018)
 BK0841
 BK0841                         *CURRENT SURVEY CONTROL
 BK0841  ______________________________________________________________________
 BK0841* NAD 83(1986) POSITION- 30 12 06.     (N) 092 49 01.     (W)   SCALED
 BK0841* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0841  **This station is located in a suspected subsidence area (see below).
 BK0841  ______________________________________________________________________
 BK0841  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK0841
 BK0841.The horizontal coordinates were scaled from a map and have
 BK0841.an estimated accuracy of +/- 6 seconds.
 BK0841
 BK0841.** This station is in an area of known vertical motion. If an
 BK0841.** orthometric height was ever established but is not available 
 BK0841.** in the current survey control section, the orthometric height
 BK0841.** is considered suspect.  Suspect heights are available in the
 BK0841.** superseded section only if requested.
 BK0841
 BK0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0841.GEOID18 height accuracy estimate available here.
 BK0841
 BK0841.Click photographs - Photos may exist for this station.
 BK0841
 BK0841;                    North         East    Units  Estimated Accuracy
 BK0841;SPC LA S     -   189,550.      857,160.      MT  (+/- 180 meters Scaled)
 BK0841
 BK0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP176411(NAD 83)
 BK0841
 BK0841                          SUPERSEDED SURVEY CONTROL
 BK0841
 BK0841.No superseded survey control is available for this station.
 BK0841
 BK0841_MARKER: DD = SURVEY DISK
 BK0841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0841_STAMPING: 27V34 1969
 BK0841_MARK LOGO: LADHGS
 BK0841_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0841+STABILITY: SURFACE MOTION
 BK0841_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0841+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0841
 BK0841  HISTORY     - Date     Condition        Report By
 BK0841  HISTORY     - 1969     MONUMENTED       LADTD
 BK0841  HISTORY     - 1970     GOOD             LADTD
 BK0841  HISTORY     - 19970125 GOOD             USPSQD
 BK0841  HISTORY     - 19981017 GOOD             USPSQD
 BK0841  HISTORY     - 20050204 GOOD             USPSQD
 BK0841
 BK0841                          STATION DESCRIPTION
 BK0841
 BK0841'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0841'2.7 MI SE FROM WELSH.
 BK0841'ABOUT 0.3 MILE SOUTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0841'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREET IN
 BK0841'WELSH, THENCE 0.2 MILES EAST ALONG US 90, THENCE 2.2 MILES SOUTH ALONG
 BK0841'LA. 99, 61 FEET EAST OF THE CENTERLINE OF LA. 99, 36 FEET SOUTH OF THE
 BK0841'CENTERLINE OF A PARISH GRAVEL ROAD, 17 FEET SOUTHEAST OF A TELEPHONE
 BK0841'POLE BEARING A GUY WIRE, 0.9 FEET NORTHWEST OF A 3 STRAND BARBED WIRE
 BK0841'FENCE, 1 1/2 FEET SOUTHEAST OF A STEEL WITNESS POST, 1 FOOT BELOW
 BK0841'LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK0841'INCHES.  SEC 7, T 10S, R4W.
 BK0841
 BK0841                          STATION RECOVERY (1997)
 BK0841
 BK0841'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0841'RECOVERED IN GOOD CONDITION.
 BK0841
 BK0841                          STATION RECOVERY (1998)
 BK0841
 BK0841'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0841'RECOVERED IN GOOD CONDITION.
 BK0841
 BK0841                          STATION RECOVERY (2005)
 BK0841
 BK0841'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0841'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0840 ***********************************************************************
 BK0840  DESIGNATION -  27 V 35
 BK0840  PID         -  BK0840
 BK0840  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0840  COUNTRY     -  US
 BK0840  USGS QUAD   -  WELSH SOUTH (2018)
 BK0840
 BK0840                         *CURRENT SURVEY CONTROL
 BK0840  ______________________________________________________________________
 BK0840* NAD 83(1986) POSITION- 30 13 04.     (N) 092 49 01.     (W)   SCALED
 BK0840* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0840  **This station is located in a suspected subsidence area (see below).
 BK0840  ______________________________________________________________________
 BK0840  GEOID HEIGHT    -        -27.253 (meters)                     GEOID18
 BK0840
 BK0840.The horizontal coordinates were scaled from a map and have
 BK0840.an estimated accuracy of +/- 6 seconds.
 BK0840
 BK0840.** This station is in an area of known vertical motion. If an
 BK0840.** orthometric height was ever established but is not available 
 BK0840.** in the current survey control section, the orthometric height
 BK0840.** is considered suspect.  Suspect heights are available in the
 BK0840.** superseded section only if requested.
 BK0840
 BK0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0840.GEOID18 height accuracy estimate available here.
 BK0840
 BK0840.Click photographs - Photos may exist for this station.
 BK0840
 BK0840;                    North         East    Units  Estimated Accuracy
 BK0840;SPC LA S     -   191,330.      857,180.      MT  (+/- 180 meters Scaled)
 BK0840
 BK0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP176429(NAD 83)
 BK0840
 BK0840                          SUPERSEDED SURVEY CONTROL
 BK0840
 BK0840.No superseded survey control is available for this station.
 BK0840
 BK0840_MARKER: DD = SURVEY DISK
 BK0840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0840_STAMPING: 27V35 1969
 BK0840_MARK LOGO: LADHGS
 BK0840_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0840+STABILITY: SURFACE MOTION
 BK0840_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0840+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0840
 BK0840  HISTORY     - Date     Condition        Report By
 BK0840  HISTORY     - 1969     MONUMENTED       LADTD
 BK0840  HISTORY     - 19970125 GOOD             USPSQD
 BK0840  HISTORY     - 19981017 GOOD             USPSQD
 BK0840  HISTORY     - 20031230 GOOD             USPSQD
 BK0840  HISTORY     - 20050204 GOOD             USPSQD
 BK0840
 BK0840                          STATION DESCRIPTION
 BK0840
 BK0840'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0840'1.6 MI SE FROM WELSH.
 BK0840'ABOUT 0.3 MILE SOUTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0840'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0840'WELSH, THENCE 0.2 MILE EAST ALONG US 90, THENCE 1.1 MILES SOUTH ALONG
 BK0840'LA. 99, 54 FEET EAST OF THE CENTERLINE OF LA. 99, 36 FEET SOUTHEAST OF
 BK0840'A TELEPHONE POLE BEARING TWO GUY WIRES, 12.5 FEET EAST OF A 4 STRAND
 BK0840'BARBED WIRE FENCE, 19 FEET NORTH OF THE CENTERLINE OF A PARISH GRAVEL
 BK0840'ROAD, 1.5 FEET NORTH OF A 4 STRAND BARBED WIRE FENCE, 1.5 FEET
 BK0840'SOUTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET
 BK0840'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 31, T9S,
 BK0840'R4W.
 BK0840
 BK0840                          STATION RECOVERY (1997)
 BK0840
 BK0840'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0840'RECOVERED IN GOOD CONDITION.
 BK0840
 BK0840                          STATION RECOVERY (1998)
 BK0840
 BK0840'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0840'RECOVERED IN GOOD CONDITION.
 BK0840
 BK0840                          STATION RECOVERY (2003)
 BK0840
 BK0840'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0840'RECOVERED IN GOOD CONDITION.
 BK0840
 BK0840                          STATION RECOVERY (2005)
 BK0840
 BK0840'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0840'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0839 ***********************************************************************
 BK0839  DESIGNATION -  27 V 36
 BK0839  PID         -  BK0839
 BK0839  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0839  COUNTRY     -  US
 BK0839  USGS QUAD   -  WELSH SOUTH (2018)
 BK0839
 BK0839                         *CURRENT SURVEY CONTROL
 BK0839  ______________________________________________________________________
 BK0839* NAD 83(1986) POSITION- 30 13 51.     (N) 092 49 02.     (W)   SCALED
 BK0839* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0839  **This station is located in a suspected subsidence area (see below).
 BK0839  ______________________________________________________________________
 BK0839  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BK0839
 BK0839.The horizontal coordinates were scaled from a map and have
 BK0839.an estimated accuracy of +/- 6 seconds.
 BK0839
 BK0839.** This station is in an area of known vertical motion.  Due to the
 BK0839.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0839.** determined the orthometric heights for marks in these suspect
 BK0839.** subsidence areas should be considered valid only at the epoch date
 BK0839.** associated with the orthometric height.  These heights must always
 BK0839.** be validated when used as control.  All previously superseded
 BK0839.** orthometric heights are now considered suspect and are available
 BK0839.** in the superseded section.  NGS does not recommend using suspect
 BK0839.** or superseded heights as control.
 BK0839
 BK0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0839.GEOID18 height accuracy estimate available here.
 BK0839
 BK0839.Click photographs - Photos may exist for this station.
 BK0839
 BK0839;                    North         East    Units  Estimated Accuracy
 BK0839;SPC LA S     -   192,780.      857,170.      MT  (+/- 180 meters Scaled)
 BK0839
 BK0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP175443(NAD 83)
 BK0839
 BK0839                          SUPERSEDED SURVEY CONTROL
 BK0839
 BK0839.No superseded survey control is available for this station.
 BK0839
 BK0839_MARKER: DD = SURVEY DISK
 BK0839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0839_STAMPING: 27V36 1969
 BK0839_MARK LOGO: LADHGS
 BK0839_PROJECTION: PROJECTING 28 CENTIMETERS
 BK0839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0839+STABILITY: SURFACE MOTION
 BK0839
 BK0839  HISTORY     - Date     Condition        Report By
 BK0839  HISTORY     - 1969     MONUMENTED       LADTD
 BK0839  HISTORY     - 1970     GOOD             NGS
 BK0839  HISTORY     - 1986     GOOD             NGS
 BK0839  HISTORY     - 20021102 GOOD             USPSQD
 BK0839  HISTORY     - 20031230 GOOD             USPSQD
 BK0839  HISTORY     - 20050204 GOOD             USPSQD
 BK0839
 BK0839                          STATION DESCRIPTION
 BK0839
 BK0839'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0839'AT WELSH, ABOUT 0.4 MILE SOUTH ALONG STATE HIGHWAY 99 WHICH IS SOUTH
 BK0839'ADAMS STREET FROM THE CROSSING OF THE HIGHWAY AND THE SOUTHERN PACIFIC
 BK0839'RAILWAY, THENCE 0.25 MILE EAST ALONG STATE HIGHWAY 99 AND U. S.
 BK0839'HIGHWAY 90, THENCE 0.1 MILE SOUTH ALONG STATE HIGHWAY 99 WHICH IS
 BK0839'SOUTH SIMMONS ROAD, 55 FEET NORTHEAST OF THE CENTER OF THE JUNCTION OF
 BK0839'THE HIGHWAY AND EAST NAEBERS ROAD, 23 FEET NORTH OF THE CENTER LINE OF
 BK0839'EAST NAEBERS ROAD, 48 1/2 FEET EAST OF THE CENTER OF THE JUNCTION OF
 BK0839'THE HIGHWAY AND LAGG ROAD, 67 YARDS NORTHWEST OF THE NORTH EMERGENCY
 BK0839'ENTRANCE TO THE WELSH GENERAL HOSPITAL, 1.8 FEET EAST OF A METAL
 BK0839'WITNESS POST, ABOUT LEVEL WITH THE STREETS, AND SET IN THE TOP OF A
 BK0839'CONCRETE POST WHICH PROJECTS 11 INCHES.  SECTION 31, T9S, R4W. NOTE--
 BK0839'A LARGE CHIP OF CONCRETE HAS BEEN BROKEN OFF OF THE CONCRETE POST ON
 BK0839'ONE SIDE.  THE DISK AND THE POST ARE SOLID.
 BK0839
 BK0839                          STATION RECOVERY (1986)
 BK0839
 BK0839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0839'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT FOR
 BK0839'THE FOLLOWING CHANGES, CHANGE EAST NAEBERS ROAD TO NAEBERS STREET.
 BK0839'CHANGE SOUTH SIMMONS ROAD TO SIMMONS STREET.  ADD 0.70 METER (2.3 FT)
 BK0839'WEST OF A TELEPHONE POLE WITH ONE GUY WIRE.
 BK0839
 BK0839                          STATION RECOVERY (2002)
 BK0839
 BK0839'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0839'RECOVERED IN GOOD CONDITION.
 BK0839
 BK0839                          STATION RECOVERY (2003)
 BK0839
 BK0839'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0839'RECOVERED IN GOOD CONDITION.
 BK0839
 BK0839                          STATION RECOVERY (2005)
 BK0839
 BK0839'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0839'MARKER IS 35 FT SW OF THE SW CORNER OF BROUSSARDS MINI STORAGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0838 ***********************************************************************
 BK0838  DESIGNATION -  27 V 37
 BK0838  PID         -  BK0838
 BK0838  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0838  COUNTRY     -  US
 BK0838  USGS QUAD   -  WELSH SOUTH (2018)
 BK0838
 BK0838                         *CURRENT SURVEY CONTROL
 BK0838  ______________________________________________________________________
 BK0838* NAD 83(1986) POSITION- 30 14 17.     (N) 092 49 17.     (W)   SCALED
 BK0838* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0838  **This station is located in a suspected subsidence area (see below).
 BK0838  ______________________________________________________________________
 BK0838  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK0838
 BK0838.The horizontal coordinates were scaled from a map and have
 BK0838.an estimated accuracy of +/- 6 seconds.
 BK0838
 BK0838.** This station is in an area of known vertical motion.  Due to the
 BK0838.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0838.** determined the orthometric heights for marks in these suspect
 BK0838.** subsidence areas should be considered valid only at the epoch date
 BK0838.** associated with the orthometric height.  These heights must always
 BK0838.** be validated when used as control.  All previously superseded
 BK0838.** orthometric heights are now considered suspect and are available
 BK0838.** in the superseded section.  NGS does not recommend using suspect
 BK0838.** or superseded heights as control.
 BK0838
 BK0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0838.GEOID18 height accuracy estimate available here.
 BK0838
 BK0838.Click photographs - Photos may exist for this station.
 BK0838
 BK0838;                    North         East    Units  Estimated Accuracy
 BK0838;SPC LA S     -   193,580.      856,780.      MT  (+/- 180 meters Scaled)
 BK0838
 BK0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP171451(NAD 83)
 BK0838
 BK0838                          SUPERSEDED SURVEY CONTROL
 BK0838
 BK0838.No superseded survey control is available for this station.
 BK0838
 BK0838_MARKER: DD = SURVEY DISK
 BK0838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0838_STAMPING: 27V37 1969
 BK0838_MARK LOGO: LADHGS
 BK0838_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0838+STABILITY: SURFACE MOTION
 BK0838
 BK0838  HISTORY     - Date     Condition        Report By
 BK0838  HISTORY     - 1969     MONUMENTED       LADTD
 BK0838  HISTORY     - 1970     GOOD             NGS
 BK0838  HISTORY     - 1981     GOOD             NGS
 BK0838  HISTORY     - 1986     GOOD             NGS
 BK0838
 BK0838                          STATION DESCRIPTION
 BK0838
 BK0838'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0838'IN WELSH.
 BK0838'ABOUT 0.1 MILE EAST ALONG THE SOUTHERN PACIFIC RAILWAY FROM THE
 BK0838'STATION AT WELSH, 49 FEET EAST-NORTHEAST OF THE CENTER OF A CROSSING
 BK0838'OF THE RAILROAD AND STATE HIGHWAY 99 WHICH IS ADAMS STREET, 21 FEET
 BK0838'NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 43 FEET EAST OF THE CENTER
 BK0838'LINE OF THE HIGHWAY, 1.6 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BK0838'CONCRETE BATTERY BOX, 5.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1
 BK0838'FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 BK0838'POST THAT PROJECTS 1 INCH.  SECTION 30, T9S, R4W.
 BK0838
 BK0838                          STATION RECOVERY (1981)
 BK0838
 BK0838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0838'IN WELSH, IN THE NORTHEAST ANGLE OF THE SOUTHERN PACIFIC RAILROAD
 BK0838'CROSSING STATE HIGHWAY 99 (ADAMS STREET), 9.14 METERS (30.0 FEET) EAST
 BK0838'OF THE CENTER LINE OF THE NORTHBOUND LANE OF THE HIGHWAY, 6.40 METERS
 BK0838'(21.0 FEET) NORTH OF THE NORTH RAIL OF THE TRACK, 4.26 METERS (14.0
 BK0838'FEET) SOUTH OF A TELEGRAPH POLE.
 BK0838'THE MARK IS 0.60 METERS  NW FROM A WITNESS POST.
 BK0838'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK0838
 BK0838                          STATION RECOVERY (1986)
 BK0838
 BK0838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0835 ***********************************************************************
 BK0835  DESIGNATION -  27 V 38
 BK0835  PID         -  BK0835
 BK0835  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0835  COUNTRY     -  US
 BK0835  USGS QUAD   -  WELSH NORTH (2018)
 BK0835
 BK0835                         *CURRENT SURVEY CONTROL
 BK0835  ______________________________________________________________________
 BK0835* NAD 83(1986) POSITION- 30 15 20.     (N) 092 49 20.     (W)   SCALED
 BK0835* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0835  **This station is located in a suspected subsidence area (see below).
 BK0835  ______________________________________________________________________
 BK0835  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BK0835
 BK0835.The horizontal coordinates were scaled from a map and have
 BK0835.an estimated accuracy of +/- 6 seconds.
 BK0835
 BK0835.** This station is in an area of known vertical motion. If an
 BK0835.** orthometric height was ever established but is not available 
 BK0835.** in the current survey control section, the orthometric height
 BK0835.** is considered suspect.  Suspect heights are available in the
 BK0835.** superseded section only if requested.
 BK0835
 BK0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0835.GEOID18 height accuracy estimate available here.
 BK0835
 BK0835.Click photographs - Photos may exist for this station.
 BK0835
 BK0835;                    North         East    Units  Estimated Accuracy
 BK0835;SPC LA S     -   195,530.      856,730.      MT  (+/- 180 meters Scaled)
 BK0835
 BK0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP171471(NAD 83)
 BK0835
 BK0835                          SUPERSEDED SURVEY CONTROL
 BK0835
 BK0835.No superseded survey control is available for this station.
 BK0835
 BK0835_MARKER: DD = SURVEY DISK
 BK0835_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0835_SP_SET: BRIDGE SIDEWALK
 BK0835_STAMPING: 27V38 1969
 BK0835_MARK LOGO: LADHGS
 BK0835_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0835
 BK0835  HISTORY     - Date     Condition        Report By
 BK0835  HISTORY     - 1969     MONUMENTED       LADTD
 BK0835  HISTORY     - 1982     GOOD             LADTD
 BK0835  HISTORY     - 19961118 GOOD             USPSQD
 BK0835
 BK0835                          STATION DESCRIPTION
 BK0835
 BK0835'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0835'1.3 MI N FROM WELSH.
 BK0835'ABOUT 1.3 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0835'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0835'WELSH, 56.5 FEET SOUTHWEST OF THE CENTERLINE OF EAST BAYOU LACASSINE,
 BK0835'15.0 FEET WEST OF THE CENTERLINE OF LA. 99, 0.5 FEET EAST OF THE
 BK0835'GALVANIZED GUARDRAIL, 0.5 FEET NORTH OF THE EXPANSION DAM, LOCATED ON
 BK0835'THE SOUTHWEST STRUCTURE OF EAST BAYOU LACASSINE BRIDGE, 1.9 FEET EAST
 BK0835'OF A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, DRILLED IN THE
 BK0835'SIDEWALK.  SECTION 24, T9S, R4W.
 BK0835
 BK0835                          STATION RECOVERY (1982)
 BK0835
 BK0835'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0835'RECOVERED IN GOOD CONDITION.
 BK0835
 BK0835                          STATION RECOVERY (1996)
 BK0835
 BK0835'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0835'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0834 ***********************************************************************
 BK0834  DESIGNATION -  27 V 39
 BK0834  PID         -  BK0834
 BK0834  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0834  COUNTRY     -  US
 BK0834  USGS QUAD   -  WELSH NORTH (2018)
 BK0834
 BK0834                         *CURRENT SURVEY CONTROL
 BK0834  ______________________________________________________________________
 BK0834* NAD 83(1986) POSITION- 30 16 24.     (N) 092 49 20.     (W)   SCALED
 BK0834* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0834  **This station is located in a suspected subsidence area (see below).
 BK0834  ______________________________________________________________________
 BK0834  GEOID HEIGHT    -        -27.298 (meters)                     GEOID18
 BK0834
 BK0834.The horizontal coordinates were scaled from a map and have
 BK0834.an estimated accuracy of +/- 6 seconds.
 BK0834
 BK0834.** This station is in an area of known vertical motion. If an
 BK0834.** orthometric height was ever established but is not available 
 BK0834.** in the current survey control section, the orthometric height
 BK0834.** is considered suspect.  Suspect heights are available in the
 BK0834.** superseded section only if requested.
 BK0834
 BK0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0834.GEOID18 height accuracy estimate available here.
 BK0834
 BK0834.Click photographs - Photos may exist for this station.
 BK0834
 BK0834;                    North         East    Units  Estimated Accuracy
 BK0834;SPC LA S     -   197,500.      856,750.      MT  (+/- 180 meters Scaled)
 BK0834
 BK0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP170490(NAD 83)
 BK0834
 BK0834                          SUPERSEDED SURVEY CONTROL
 BK0834
 BK0834.No superseded survey control is available for this station.
 BK0834
 BK0834_MARKER: DD = SURVEY DISK
 BK0834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0834_STAMPING: 27V39 1969
 BK0834_MARK LOGO: LADHGS
 BK0834_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0834+STABILITY: SURFACE MOTION
 BK0834
 BK0834  HISTORY     - Date     Condition        Report By
 BK0834  HISTORY     - 1969     MONUMENTED       LADTD
 BK0834  HISTORY     - 1982     GOOD             LADTD
 BK0834  HISTORY     - 19961118 GOOD             USPSQD
 BK0834
 BK0834                          STATION DESCRIPTION
 BK0834
 BK0834'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0834'2.6 MI N FROM WELSH.
 BK0834'ABOUT 2.6 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0834'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0834'WELSH, 67 FEET WEST OF THE CENTERLINE OF LA. 99, 36.5 FEET WEST OF A
 BK0834'POWER POLE, 0.7 FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE,
 BK0834'APPROXIMATELY 0.1 OF A MILE NORTH ALONG LA. 99 FROM A WOOD FRAME HOUSE
 BK0834'BELONGING TO ROBERT CORMIER, 1.3 FEET NORTH OF A STEEL WITNESS POST,
 BK0834'ABOUT LEVEL WITH THE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0834'PROJECTING 3 INCHES.  SECTION 18, T9S, R4W.
 BK0834
 BK0834                          STATION RECOVERY (1982)
 BK0834
 BK0834'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0834'RECOVERED IN GOOD CONDITION.
 BK0834
 BK0834                          STATION RECOVERY (1996)
 BK0834
 BK0834'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0834'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0917 ***********************************************************************
 BK0917  DESIGNATION -  27 V 4
 BK0917  PID         -  BK0917
 BK0917  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0917  COUNTRY     -  US
 BK0917  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0917
 BK0917                         *CURRENT SURVEY CONTROL
 BK0917  ______________________________________________________________________
 BK0917* NAD 83(1986) POSITION- 30 06 47.     (N) 092 40 18.     (W)   SCALED
 BK0917* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0917  **This station is located in a suspected subsidence area (see below).
 BK0917  ______________________________________________________________________
 BK0917  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BK0917
 BK0917.The horizontal coordinates were scaled from a map and have
 BK0917.an estimated accuracy of +/- 6 seconds.
 BK0917
 BK0917.** This station is in an area of known vertical motion. If an
 BK0917.** orthometric height was ever established but is not available 
 BK0917.** in the current survey control section, the orthometric height
 BK0917.** is considered suspect.  Suspect heights are available in the
 BK0917.** superseded section only if requested.
 BK0917
 BK0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0917.GEOID18 height accuracy estimate available here.
 BK0917
 BK0917.Click photographs - Photos may exist for this station.
 BK0917
 BK0917;                    North         East    Units  Estimated Accuracy
 BK0917;SPC LA S     -   179,550.      871,030.      MT  (+/- 180 meters Scaled)
 BK0917
 BK0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316313(NAD 83)
 BK0917
 BK0917                          SUPERSEDED SURVEY CONTROL
 BK0917
 BK0917.No superseded survey control is available for this station.
 BK0917
 BK0917_MARKER: DD = SURVEY DISK
 BK0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0917_STAMPING: 27V4 1968
 BK0917_MARK LOGO: LADHGS
 BK0917_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0917+STABILITY: SURFACE MOTION
 BK0917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0917+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0917
 BK0917  HISTORY     - Date     Condition        Report By
 BK0917  HISTORY     - 1968     MONUMENTED       LADTD
 BK0917  HISTORY     - 1982     GOOD             LADTD
 BK0917  HISTORY     - 19981016 GOOD             USPSQD
 BK0917  HISTORY     - 20050207 GOOD             USPSQD
 BK0917
 BK0917                          STATION DESCRIPTION
 BK0917
 BK0917'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0917'2.30 MI N FROM LAKE ARTHUR.
 BK0917'ABOUT 2.30 MILES NORTH ALONG LOUISIANA HIGHWAY 26 FROM THE
 BK0917'INTERSECTION OF LOUISIANA HIGHWAYS 26 AND 14 IN LAKE ARTHUR.  IN
 BK0917'SECTION 3, T11S, R3W.  62.0 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0917'HIGHWAY 26, 216.3 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A WOOD
 BK0917'FRAME RESIDENCE BELONGING TO VALRIE GUIDRY, JR., 122.4 FEET SOUTH OF A
 BK0917'POWER POLE, 0.4 FOOT NORTH OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0917'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0917'POST IS SET 1.1 FEET EAST OF THE MARK.
 BK0917
 BK0917                          STATION RECOVERY (1982)
 BK0917
 BK0917'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0917'RECOVERED IN GOOD CONDITION.
 BK0917
 BK0917                          STATION RECOVERY (1998)
 BK0917
 BK0917'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0917'RECOVERED IN GOOD CONDITION.
 BK0917
 BK0917                          STATION RECOVERY (2005)
 BK0917
 BK0917'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0832 ***********************************************************************
 BK0832  DESIGNATION -  27 V 41
 BK0832  PID         -  BK0832
 BK0832  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0832  COUNTRY     -  US
 BK0832  USGS QUAD   -  WELSH NORTH (2018)
 BK0832
 BK0832                         *CURRENT SURVEY CONTROL
 BK0832  ______________________________________________________________________
 BK0832* NAD 83(1986) POSITION- 30 18 03.     (N) 092 49 33.     (W)   SCALED
 BK0832* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0832  **This station is located in a suspected subsidence area (see below).
 BK0832  ______________________________________________________________________
 BK0832  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0832
 BK0832.The horizontal coordinates were scaled from a map and have
 BK0832.an estimated accuracy of +/- 6 seconds.
 BK0832
 BK0832.** This station is in an area of known vertical motion. If an
 BK0832.** orthometric height was ever established but is not available 
 BK0832.** in the current survey control section, the orthometric height
 BK0832.** is considered suspect.  Suspect heights are available in the
 BK0832.** superseded section only if requested.
 BK0832
 BK0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0832.GEOID18 height accuracy estimate available here.
 BK0832
 BK0832.Click photographs - Photos may exist for this station.
 BK0832
 BK0832;                    North         East    Units  Estimated Accuracy
 BK0832;SPC LA S     -   200,550.      856,440.      MT  (+/- 180 meters Scaled)
 BK0832
 BK0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167521(NAD 83)
 BK0832
 BK0832                          SUPERSEDED SURVEY CONTROL
 BK0832
 BK0832.No superseded survey control is available for this station.
 BK0832
 BK0832_MARKER: DD = SURVEY DISK
 BK0832_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0832_SP_SET: CULVERT HEADWALL
 BK0832_STAMPING: 27V41 1969
 BK0832_MARK LOGO: LADHGS
 BK0832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0832+STABILITY: SURFACE MOTION
 BK0832
 BK0832  HISTORY     - Date     Condition        Report By
 BK0832  HISTORY     - 1969     MONUMENTED       LADTD
 BK0832  HISTORY     - 1977     GOOD             LADTD
 BK0832  HISTORY     - 1982     GOOD             LADTD
 BK0832  HISTORY     - 19961118 GOOD             USPSQD
 BK0832  HISTORY     - 20030312 GOOD             USPSQD
 BK0832  HISTORY     - 20040420 GOOD             USPSQD
 BK0832
 BK0832                          STATION DESCRIPTION
 BK0832
 BK0832'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0832'4.7 MI N FROM WELSH.
 BK0832'ABOUT 4.7 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0832'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0832'WELSH, 46 FEET SOUTHWEST OF THE CENTERLINE OF A 5 X 14 CATTLE GUARD,
 BK0832'42 FEET NORTHWEST OF A POWER POLE, 29.5 FEET SOUTHWEST OF A 48 INCH
 BK0832'SIDE DRAIN, 24.5 FEET WEST OF A 4 STRAND BARBED WIRE FENCE, 17.5 FEET
 BK0832'EAST OF THE CENTERLINE OF LA. 99, 7.5 FEET SOUTH OF THE NORTH END OF A
 BK0832'4 X 3 X 3 CONCRETE CULVERT, 9.4 FEET SOUTHWEST OF A STEEL WITNESS
 BK0832'POST, ABOUT LEVEL WITH THE ROADWAY, DRILLED IN THE HEADWALL.  SECTION
 BK0832'6, T9S, R4W.
 BK0832
 BK0832                          STATION RECOVERY (1977)
 BK0832
 BK0832'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0832'ABOUT 4.7 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0832'NATIONAL BANK ON THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0832'WELSH, 46 FEET SOUTHWEST OF THE CENTERLINE OF A 5 BY 14 FOOT
 BK0832'CATTLEGUARD, 42 FEET NORTHWEST OF A POWERPOLE, 29.5 FEET SOUTHWEST OF
 BK0832'A 48 INCH SIDE-DRAIN, 24.5 FEET WEST OF A 4-STRAND BARBED WIRE FENCE,
 BK0832'17.5 FEET EAST OF THE CENTERLINE OF LA. 99, 7.5 FEET SOUTH OF THE
 BK0832'NORTH END OF A 4 BY 3 BY 3 CONCRETE CULVERT, 9.4 FEET SOUTHWEST OF A
 BK0832'STEEL WITNESS POST, ABOUT 6 INCHES BELOW THE HIGHWAY.
 BK0832
 BK0832                          STATION RECOVERY (1982)
 BK0832
 BK0832'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0832'RECOVERED IN GOOD CONDITION.
 BK0832
 BK0832                          STATION RECOVERY (1996)
 BK0832
 BK0832'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0832'RECOVERED IN GOOD CONDITION.
 BK0832
 BK0832                          STATION RECOVERY (2003)
 BK0832
 BK0832'RECOVERY NOTE BY US POWER SQUADRON 2003 (MH)
 BK0832'RECOVERED IN GOOD CONDITION.
 BK0832
 BK0832                          STATION RECOVERY (2004)
 BK0832
 BK0832'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0832'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0831 ***********************************************************************
 BK0831  DESIGNATION -  27 V 42
 BK0831  PID         -  BK0831
 BK0831  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0831  COUNTRY     -  US
 BK0831  USGS QUAD   -  WELSH NORTH (2018)
 BK0831
 BK0831                         *CURRENT SURVEY CONTROL
 BK0831  ______________________________________________________________________
 BK0831* NAD 83(1986) POSITION- 30 19 05.4    (N) 092 49 33.2    (W)   HD_HELD2
 BK0831* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0831  **This station is located in a suspected subsidence area (see below).
 BK0831  ______________________________________________________________________
 BK0831  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK0831
 BK0831.The horizontal coordinates were established by autonomous hand held GPS
 BK0831.observations and have an estimated accuracy of +/- 10 meters.
 BK0831
 BK0831.** This station is in an area of known vertical motion. If an
 BK0831.** orthometric height was ever established but is not available 
 BK0831.** in the current survey control section, the orthometric height
 BK0831.** is considered suspect.  Suspect heights are available in the
 BK0831.** superseded section only if requested.
 BK0831
 BK0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0831.GEOID18 height accuracy estimate available here.
 BK0831
 BK0831.Click photographs - Photos may exist for this station.
 BK0831
 BK0831;                    North         East    Units  Estimated Accuracy
 BK0831;SPC LA S     -   202,469.      856,463.      MT  (+/- 10 meters HH2 GPS)
 BK0831
 BK0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1673854054(NAD 83)
 BK0831
 BK0831                          SUPERSEDED SURVEY CONTROL
 BK0831
 BK0831.No superseded survey control is available for this station.
 BK0831
 BK0831_MARKER: DD = SURVEY DISK
 BK0831_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0831_SP_SET: CULVERT HEADWALL
 BK0831_STAMPING: 27V42 1969
 BK0831_MARK LOGO: LADHGS
 BK0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0831+STABILITY: SURFACE MOTION
 BK0831
 BK0831  HISTORY     - Date     Condition        Report By
 BK0831  HISTORY     - 1969     MONUMENTED       LADTD
 BK0831  HISTORY     - 1977     GOOD             LADTD
 BK0831  HISTORY     - 1982     GOOD             LADTD
 BK0831  HISTORY     - 19961118 GOOD             USPSQD
 BK0831  HISTORY     - 20030312 GOOD             USPSQD
 BK0831  HISTORY     - 20040420 GOOD             USPSQD
 BK0831
 BK0831                          STATION DESCRIPTION
 BK0831
 BK0831'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0831'5.9 MI N FROM WELSH.
 BK0831'ABOUT 5.9 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0831'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0831'WELSH, 71 FEET SOUTHWEST OF A POWER POLE, 32 FEET WEST OF A 4 STRAND
 BK0831'BARBED WIRE FENCE, 26.5 FEET NORTH OF THE SOUTH END OF A 5 X 8 X 8
 BK0831'FEET CONCRETE CULVERT, 16 FEET EAST OF THE CENTERLINE OF LA. 99, 20.2
 BK0831'FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, DRILLED
 BK0831'IN HEADWALL.  SECTION 31, T8S, R4W.
 BK0831
 BK0831                          STATION RECOVERY (1977)
 BK0831
 BK0831'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0831'ABOUT 5.9 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0831'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0831'WELSH, 71 FEET SOUTHWEST OF A POWERPOLE, 32 FEET WEST OF A 4-STRAND
 BK0831'BARBED WIRE FENCE, 26.5 FEET NORTH OF THE SOUTH END OF A  5 BY 8 BY 8
 BK0831'FEET CONCRETE CULVERT, 16 FEET EAST OF THE CENTERLINE OF LA. 99, 20.2
 BK0831'FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, AND
 BK0831'DRILLED IN THE HEADWALL.
 BK0831
 BK0831                          STATION RECOVERY (1982)
 BK0831
 BK0831'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0831'ABOUT 9.49 KM (5.9 MI) NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU
 BK0831'MARINE NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH
 BK0831'STREETS IN WELSH, 23.3 METERS (71.0 FT) SOUTHWEST OF A POWER POLE,
 BK0831'8.7 METERS (26.5 FT) NORTH OF THE SOUTH END OF A 5 X 5 X 8 FEET
 BK0831'CONCRETE CULVERT, 5.2 METERS (16.0 FT) EAST OF THE CENTERLINE OF LA.
 BK0831'99.
 BK0831
 BK0831                          STATION RECOVERY (1996)
 BK0831
 BK0831'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0831'RECOVERED IN GOOD CONDITION.
 BK0831
 BK0831                          STATION RECOVERY (2003)
 BK0831
 BK0831'RECOVERY NOTE BY US POWER SQUADRON 2003 (MH)
 BK0831'RECOVERED IN GOOD CONDITION.
 BK0831
 BK0831                          STATION RECOVERY (2004)
 BK0831
 BK0831'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0831'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0830 ***********************************************************************
 BK0830  DESIGNATION -  27 V 43
 BK0830  PID         -  BK0830
 BK0830  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0830  COUNTRY     -  US
 BK0830  USGS QUAD   -  WELSH NORTH (2018)
 BK0830
 BK0830                         *CURRENT SURVEY CONTROL
 BK0830  ______________________________________________________________________
 BK0830* NAD 83(1992) POSITION- 30 20 06.06679(N) 092 49 34.72297(W)   ADJUSTED
 BK0830* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0830  **This station is located in a suspected subsidence area (see below).
 BK0830  ______________________________________________________________________
 BK0830  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK0830  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 BK0830  HORZ ORDER      -  SECOND
 BK0830
 BK0830.The horizontal coordinates were established by classical geodetic methods
 BK0830.and adjusted by the National Geodetic Survey in January 1993.
 BK0830
 BK0830.** This station is in an area of known vertical motion. If an
 BK0830.** orthometric height was ever established but is not available 
 BK0830.** in the current survey control section, the orthometric height
 BK0830.** is considered suspect.  Suspect heights are available in the
 BK0830.** superseded section only if requested.
 BK0830
 BK0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0830.GEOID18 height accuracy estimate available here.
 BK0830
 BK0830.Click photographs - Photos may exist for this station.
 BK0830
 BK0830.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0830
 BK0830. The following values were computed from the NAD 83(1992) position.
 BK0830
 BK0830;                    North         East     Units Scale Factor Converg.
 BK0830;SPC LA S     -   204,337.630   856,446.653   MT  0.99994269   -0 44 47.4
 BK0830;SPC LA S     -   670,397.71  2,809,858.73   sFT  0.99994269   -0 44 47.4
 BK0830;UTM  15      - 3,355,921.850   516,695.271   MT  0.99960344   +0 05 15.8
 BK0830
 BK0830!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0830!SPC LA S     -   1.00000255  x   0.99994269  =   0.99994524
 BK0830!UTM  15      -   1.00000255  x   0.99960344  =   0.99960599
 BK0830
 BK0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1669555921(NAD 83)
 BK0830
 BK0830                          SUPERSEDED SURVEY CONTROL
 BK0830
 BK0830  NAD 83(1986)-  30 20 06.08710(N)    092 49 34.71697(W) AD(       ) 2
 BK0830  NAD 27      -  30 20 05.35027(N)    092 49 34.19307(W) AD(       ) 2
 BK0830
 BK0830.Superseded values are not recommended for survey control.
 BK0830
 BK0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0830.See file dsdata.pdf to determine how the superseded data were derived.
 BK0830
 BK0830_MARKER: DD = SURVEY DISK
 BK0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0830_STAMPING: 27V43 1969
 BK0830_MARK LOGO: LADHGS
 BK0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0830+STABILITY: SURFACE MOTION
 BK0830
 BK0830  HISTORY     - Date     Condition        Report By
 BK0830  HISTORY     - 1969     MONUMENTED       LADH
 BK0830  HISTORY     - 1974     GOOD             LADH
 BK0830  HISTORY     - 1974     GOOD             NGS
 BK0830  HISTORY     - 1977     GOOD             LADTD
 BK0830  HISTORY     - 1982     GOOD             LADTD
 BK0830  HISTORY     - 19961118 GOOD             USPSQD
 BK0830  HISTORY     - 19981016 GOOD             USPSQD
 BK0830  HISTORY     - 20030312 GOOD             USPSQD
 BK0830  HISTORY     - 20040420 GOOD             USPSQD
 BK0830  HISTORY     - 20060118 POOR             JCLS
 BK0830
 BK0830                          STATION DESCRIPTION
 BK0830
 BK0830'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0830'ABOUT 7.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0830'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0830'WELSH, 103 FEET NORTH OF THE CENTERLINE OF LA. 102, 100 FEET WEST OF
 BK0830'THE CENTERLINE OF LA. 99, 86 FEET NORTHEAST OF A FEDERAL AID MARKER
 BK0830'ALONG LA. 102, 46.5 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A METAL
 BK0830'BARN BELONGING TO A MR. JAMES PIERCE, 43 FEET SOUTHEAST OF THE
 BK0830'SOUTHWEST CORNER OF THE SAME METAL BARN, 0.8 FEET SOUTHEAST OF A
 BK0830'COMBINATION MESH AND BARBED WIRE FENCE, 1.6 FEET NORTHWEST OF A STEEL
 BK0830'WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET IN THE TOP OF A
 BK0830'CONCRETE POST PROJECTING 3 INCHES.  SECTION 24, T8S, R5W.
 BK0830
 BK0830                          STATION RECOVERY (1974)
 BK0830
 BK0830'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1974 (HRR)
 BK0830'STATION IS ABOUT 8-1/2 MILES NORTHEAST OF LACASSINE, 7 MILES NORTH OF
 BK0830'WELSH, 3 MILES WEST-SOUTHWEST OF THE JUNCTION OF STATE HIGHWAYS 99
 BK0830'AND 102 IN THE SMALL COMMUNITY OF PINE ISLAND, IN THE SOUTHWEST
 BK0830'ANGLE OF A SECOND JUNCTION OF HIGHWAYS 99 AND 102 AND ON PROPERTY
 BK0830'OWNED BY MR. F. J. MULLER, 203 NORTH AVENUE K, CROWLEY, LOUISIANA.
 BK0830'PHONE NUMBER 783-4944.
 BK0830'
 BK0830'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK0830'STATE HIGHWAY 99 ABOUT 1 MILE NORTH OF WELSH, GO NORTH ON HIGHWAY 99
 BK0830'FOR 5.8 MILES TO REFERENCE MARK 2 (AZ MK) ON THE RIGHT AS
 BK0830'DESCRIBED.  CONTINUE NORTH ON HIGHWAY 99 FOR 0.25 MILE TO THE
 BK0830'JUNCTION OF STATE HIGHWAY 102.  TURN LEFT AND GO WEST ON HIGHWAY
 BK0830'102 FOR 0.05 MILE TO A METAL GATE ON THE LEFT AND THE STATION AS
 BK0830'DESCRIBED.
 BK0830'
 BK0830'BENCH MARK 27V43 (LDH), STAMPED 27V43 1969, IS A U. S. COAST AND
 BK0830'GEODETIC SURVEY LOUISIANA DEPARTMENT OF HIGHWAYS BENCH MARK DISK SET
 BK0830'IN A ROUND CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES ABOVE THE
 BK0830'GROUND.  IT IS 100 FEET WEST OF CENTER OF HIGHWAY 99, 79.5 FEET
 BK0830'NORTHEAST OF A FENCE CORNER, 70.5 FEET NORTHWEST OF CENTER OF
 BK0830'HIGHWAY 102, 1.3 FEET NORTH OF A METAL WITNESS POST AND 1 FOOT
 BK0830'SOUTHEAST OF A FENCE.
 BK0830'
 BK0830'NEAREST TOWN--FENTON.
 BK0830
 BK0830                          STATION RECOVERY (1974)
 BK0830
 BK0830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0830'RECOVERED IN GOOD CONDITION.
 BK0830
 BK0830                          STATION RECOVERY (1977)
 BK0830
 BK0830'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0830'ABOUT 7.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0830'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0830'WELSH, 103 FEET NORTH OF THE CENTERLINE OF LA. 102, 100 FEET WEST OF
 BK0830'THE CENTERLINE OF LA. 99, 86 FEET NORTHEAST OF A FEDERAL-AID MARKER
 BK0830'ALONG LA. 102, 46.5 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A METAL
 BK0830'BARN BELONGING TO A MR JAMES PIERCE, 43 FEET SOUTHEAST OF THE
 BK0830'SOUTHWEST CORNER OF THE SAME METAL BARN, 0.8 FEET SOUTHEAST OF A
 BK0830'COMBINATION MESH AND BARBED WIRE FENCE, 1.6 FEET NORTHWEST OF A STEEL
 BK0830'WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET IN THE TOP OF A
 BK0830'CONCRETE POST PROJECTING 3 INCHES
 BK0830
 BK0830                          STATION RECOVERY (1982)
 BK0830
 BK0830'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0830'ABOUT 11.27 KM (7.0 MI) NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU
 BK0830'MARINE NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH
 BK0830'STREETS IN WELSH, 33.8 METERS (103 FT) NORTH OF THE CENTERLINE OF LA.
 BK0830'102, 32.8 METERS (100.0 FT) WEST OF THE CENTERLINE OF LA. 99, 28.2
 BK0830'METERS (86.0 FT) NORTHEAST OF A FEDERAL AID MARKER ALONG LA. 102,
 BK0830'15.3 METERS (46.5 FT) SOUTHWEST OF THE SOUTHEAST CORNER OF METAL BARN
 BK0830'BELONGING TO A MR. JAMES PIERCE, 14.1 METERS (43.0 FT) SOUTHEAST OF
 BK0830'THE SOUTHWEST CORNER OF THE SAME METAL BARN 0.3 METERS (0.8 FT)
 BK0830'SOUTHEAST OF A COMBINATION MESH AND BARDED WIRE FENCE.
 BK0830
 BK0830                          STATION RECOVERY (1996)
 BK0830
 BK0830'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0830'RECOVERED IN GOOD CONDITION.
 BK0830
 BK0830                          STATION RECOVERY (1998)
 BK0830
 BK0830'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0830'RECOVERED IN GOOD CONDITION.
 BK0830
 BK0830                          STATION RECOVERY (2003)
 BK0830
 BK0830'RECOVERY NOTE BY US POWER SQUADRON 2003 (MH)
 BK0830'RECOVERED IN GOOD CONDITION.
 BK0830
 BK0830                          STATION RECOVERY (2004)
 BK0830
 BK0830'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0830'RECOVERED IN GOOD CONDITION.
 BK0830
 BK0830                          STATION RECOVERY (2006)
 BK0830
 BK0830'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006 (MRY)
 BK0830'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0829 ***********************************************************************
 BK0829  DESIGNATION -  27 V 44
 BK0829  PID         -  BK0829
 BK0829  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0829  COUNTRY     -  US
 BK0829  USGS QUAD   -  WELSH NORTH (2018)
 BK0829
 BK0829                         *CURRENT SURVEY CONTROL
 BK0829  ______________________________________________________________________
 BK0829* NAD 83(1986) POSITION- 30 20 48.     (N) 092 49 33.     (W)   SCALED
 BK0829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0829  **This station is located in a suspected subsidence area (see below).
 BK0829  ______________________________________________________________________
 BK0829  GEOID HEIGHT    -        -27.308 (meters)                     GEOID18
 BK0829
 BK0829.The horizontal coordinates were scaled from a map and have
 BK0829.an estimated accuracy of +/- 6 seconds.
 BK0829
 BK0829.** This station is in an area of known vertical motion. If an
 BK0829.** orthometric height was ever established but is not available 
 BK0829.** in the current survey control section, the orthometric height
 BK0829.** is considered suspect.  Suspect heights are available in the
 BK0829.** superseded section only if requested.
 BK0829
 BK0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0829.GEOID18 height accuracy estimate available here.
 BK0829
 BK0829.Click photographs - Photos may exist for this station.
 BK0829
 BK0829;                    North         East    Units  Estimated Accuracy
 BK0829;SPC LA S     -   205,630.      856,510.      MT  (+/- 180 meters Scaled)
 BK0829
 BK0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167572(NAD 83)
 BK0829
 BK0829                          SUPERSEDED SURVEY CONTROL
 BK0829
 BK0829.No superseded survey control is available for this station.
 BK0829
 BK0829_MARKER: DD = SURVEY DISK
 BK0829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0829_STAMPING: 27V44 1969
 BK0829_MARK LOGO: LADHGS
 BK0829_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0829+STABILITY: SURFACE MOTION
 BK0829
 BK0829  HISTORY     - Date     Condition        Report By
 BK0829  HISTORY     - 1969     MONUMENTED       LADTD
 BK0829  HISTORY     - 1977     GOOD             LADTD
 BK0829  HISTORY     - 1982     GOOD             LADTD
 BK0829  HISTORY     - 19961118 GOOD             USPSQD
 BK0829
 BK0829                          STATION DESCRIPTION
 BK0829
 BK0829'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0829'7.8 MI N FROM WELSH.
 BK0829'ABOUT 7.8 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0829'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0829'WELSH, 98 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME
 BK0829'HOUSE, 54 FEET EAST OF THE CENTERLINE OF LA. 99, 15 FEET NORTH OF THE
 BK0829'CENTERLINE OF THE DRIVE LEADING TO THE CARPORT OF THE WOOD FRAME
 BK0829'HOUSE, 7 FEET EAST OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT NORTH OF A
 BK0829'3 FOOT WOODEN FENCE, 1.5 FEET SOUTH OF A STEEL WITNESS POST, ABOUT
 BK0829'LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK0829'INCHES.  SECTION 19, T8S, R4W.
 BK0829
 BK0829                          STATION RECOVERY (1977)
 BK0829
 BK0829'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0829'ABOUT 7.8 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0829'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0829'WELSH, 98 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME HOUSE
 BK0829'54 FEET EAST OF THE CENTERLINE OF LA. 99, 15 FEET NORTH OF THE
 BK0829'CENTERLINE OF THE DRIVE LEADING TO THE CARPORT OF THE WOOD FRAME HOUSE
 BK0829'1.5 FEET SOUTH OF A  STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET
 BK0829'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BK0829
 BK0829                          STATION RECOVERY (1982)
 BK0829
 BK0829'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0829'ABOUT 12.55 KM (7.8 MI) NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU
 BK0829'MARINE NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH
 BK0829'STREETS IN WELSH, 32.2 METERS (98.0 FT) NORTHWEST OF THE NORTHWEST
 BK0829'CORNER OF A WOOD FRAME HOUSE, 17.7 METERS (54.0 FT) EAST OF THE
 BK0829'CENTERLINE OF LA. 99, 4.9 METERS (15.0 FT) NORTH OF THE CENTERLINE OF
 BK0829'THE DRIVE LEADING TO THE CARPORT OF THE WOOD FRAME HOUSE, 2.3 METERS
 BK0829'(7.0 FT) EAST OF A 4 STRAND BARBED WIRE FENCE, 0.33 METER (1.0 FT)
 BK0829'NORTH OF A 3 FOOT WOODEN FENCE.
 BK0829
 BK0829                          STATION RECOVERY (1996)
 BK0829
 BK0829'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0826 ***********************************************************************
 BK0826  DESIGNATION -  27 V 45
 BK0826  PID         -  BK0826
 BK0826  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0826  COUNTRY     -  US
 BK0826  USGS QUAD   -  WELSH NORTH (2018)
 BK0826
 BK0826                         *CURRENT SURVEY CONTROL
 BK0826  ______________________________________________________________________
 BK0826* NAD 83(1986) POSITION- 30 21 32.     (N) 092 49 32.     (W)   SCALED
 BK0826* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0826  **This station is located in a suspected subsidence area (see below).
 BK0826  ______________________________________________________________________
 BK0826  GEOID HEIGHT    -        -27.303 (meters)                     GEOID18
 BK0826
 BK0826.The horizontal coordinates were scaled from a map and have
 BK0826.an estimated accuracy of +/- 6 seconds.
 BK0826
 BK0826.** This station is in an area of known vertical motion. If an
 BK0826.** orthometric height was ever established but is not available 
 BK0826.** in the current survey control section, the orthometric height
 BK0826.** is considered suspect.  Suspect heights are available in the
 BK0826.** superseded section only if requested.
 BK0826
 BK0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0826.GEOID18 height accuracy estimate available here.
 BK0826
 BK0826.Click photographs - Photos may exist for this station.
 BK0826
 BK0826;                    North         East    Units  Estimated Accuracy
 BK0826;SPC LA S     -   206,980.      856,550.      MT  (+/- 180 meters Scaled)
 BK0826
 BK0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167585(NAD 83)
 BK0826
 BK0826                          SUPERSEDED SURVEY CONTROL
 BK0826
 BK0826.No superseded survey control is available for this station.
 BK0826
 BK0826_MARKER: DD = SURVEY DISK
 BK0826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0826_STAMPING: 27V45 1969
 BK0826_MARK LOGO: LADHGS
 BK0826_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0826+STABILITY: SURFACE MOTION
 BK0826
 BK0826  HISTORY     - Date     Condition        Report By
 BK0826  HISTORY     - 1969     MONUMENTED       LADTD
 BK0826  HISTORY     - 19961118 GOOD             USPSQD
 BK0826
 BK0826                          STATION DESCRIPTION
 BK0826
 BK0826'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0826'8.7 MI N FROM WELSH.
 BK0826'ABOUT 8.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0826'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0826'WELSH, THENCE 0.7 MILE NORTH ALONG LA. 3086, 91 FEET NORTHEAST OF THE
 BK0826'CENTERLINE OF AN 8 X 12 FOOT CATTLE GUARD, 80 FEET EAST OF THE
 BK0826'CENTERLINE OF LA. 3086, 50 FEET EAST OF A 4 STRAND BARBED WIRE FENCE,
 BK0826'45 FEET NORTH OF THE CENTERLINE OF A PRIVATE ROAD LEADING TO A HOUSE,
 BK0826'0.9 FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE, 1.0 FEET NORTH OF A
 BK0826'STEEL WITNESS POST, 0.6 FEET ABOVE ROADWAY, SET IN THE TOP OF A
 BK0826'CONCRETE POST PROJECTING 3 INCHES.  SECTION 18, T8S, R4W.
 BK0826
 BK0826                          STATION RECOVERY (1996)
 BK0826
 BK0826'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0826'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0824 ***********************************************************************
 BK0824  DESIGNATION -  27 V 46
 BK0824  PID         -  BK0824
 BK0824  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0824  COUNTRY     -  US
 BK0824  USGS QUAD   -  WELSH NORTH (2018)
 BK0824
 BK0824                         *CURRENT SURVEY CONTROL
 BK0824  ______________________________________________________________________
 BK0824* NAD 83(1986) POSITION- 30 22 25.     (N) 092 49 33.     (W)   SCALED
 BK0824* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0824  **This station is located in a suspected subsidence area (see below).
 BK0824  ______________________________________________________________________
 BK0824  GEOID HEIGHT    -        -27.297 (meters)                     GEOID18
 BK0824
 BK0824.The horizontal coordinates were scaled from a map and have
 BK0824.an estimated accuracy of +/- 6 seconds.
 BK0824
 BK0824.** This station is in an area of known vertical motion. If an
 BK0824.** orthometric height was ever established but is not available 
 BK0824.** in the current survey control section, the orthometric height
 BK0824.** is considered suspect.  Suspect heights are available in the
 BK0824.** superseded section only if requested.
 BK0824
 BK0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0824.GEOID18 height accuracy estimate available here.
 BK0824
 BK0824.Click photographs - Photos may exist for this station.
 BK0824
 BK0824;                    North         East    Units  Estimated Accuracy
 BK0824;SPC LA S     -   208,620.      856,550.      MT  (+/- 180 meters Scaled)
 BK0824
 BK0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167601(NAD 83)
 BK0824
 BK0824                          SUPERSEDED SURVEY CONTROL
 BK0824
 BK0824.No superseded survey control is available for this station.
 BK0824
 BK0824_MARKER: DD = SURVEY DISK
 BK0824_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0824_SP_SET: BRIDGE
 BK0824_STAMPING: 27V46 1969
 BK0824_MARK LOGO: LADHGS
 BK0824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0824
 BK0824  HISTORY     - Date     Condition        Report By
 BK0824  HISTORY     - 1969     MONUMENTED       LADTD
 BK0824  HISTORY     - 19961229 GOOD             USPSQD
 BK0824
 BK0824                          STATION DESCRIPTION
 BK0824
 BK0824'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0824'9.8 MI N FROM WELSH.
 BK0824'ABOUT 8.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0824'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0824'WELSH, THENCE 1.8 MILES NORTH ALONG LA. 3086, 28 FEET SOUTH OF THE
 BK0824'CENTER OF THE BRIDGE, 10 FEET EAST OF THE CENTERLINE OF LA. 3086, 0.5
 BK0824'FEET NORTH OF THE EXPANSION DAM, 0.3 FEET WEST OF THE GUARDRAIL,
 BK0824'LOCATED IN THE SOUTHEAST END OF THE BRIDGE, 1.5 FEET WEST OF A STEEL
 BK0824'WITNESS POST, 8 INCHES ABOVE ROADWAY, DRILLED IN THE SIDEWALK. SECTION
 BK0824'7, T8S, R4W.
 BK0824
 BK0824                          STATION RECOVERY (1996)
 BK0824
 BK0824'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0822 ***********************************************************************
 BK0822  DESIGNATION -  27 V 47
 BK0822  PID         -  BK0822
 BK0822  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0822  COUNTRY     -  US
 BK0822  USGS QUAD   -  KINDER (2018)
 BK0822
 BK0822                         *CURRENT SURVEY CONTROL
 BK0822  ______________________________________________________________________
 BK0822* NAD 83(1986) POSITION- 30 23 13.     (N) 092 49 34.     (W)   SCALED
 BK0822* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0822  **This station is located in a suspected subsidence area (see below).
 BK0822  ______________________________________________________________________
 BK0822  GEOID HEIGHT    -        -27.289 (meters)                     GEOID18
 BK0822
 BK0822.The horizontal coordinates were scaled from a map and have
 BK0822.an estimated accuracy of +/- 6 seconds.
 BK0822
 BK0822.** This station is in an area of known vertical motion. If an
 BK0822.** orthometric height was ever established but is not available 
 BK0822.** in the current survey control section, the orthometric height
 BK0822.** is considered suspect.  Suspect heights are available in the
 BK0822.** superseded section only if requested.
 BK0822
 BK0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0822.GEOID18 height accuracy estimate available here.
 BK0822
 BK0822.Click photographs - Photos may exist for this station.
 BK0822
 BK0822;                    North         East    Units  Estimated Accuracy
 BK0822;SPC LA S     -   210,090.      856,540.      MT  (+/- 180 meters Scaled)
 BK0822
 BK0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167616(NAD 83)
 BK0822
 BK0822                          SUPERSEDED SURVEY CONTROL
 BK0822
 BK0822.No superseded survey control is available for this station.
 BK0822
 BK0822_MARKER: DD = SURVEY DISK
 BK0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0822_STAMPING: 27V47 1969
 BK0822_MARK LOGO: LADHGS
 BK0822_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0822+STABILITY: SURFACE MOTION
 BK0822
 BK0822  HISTORY     - Date     Condition        Report By
 BK0822  HISTORY     - 1969     MONUMENTED       LADTD
 BK0822  HISTORY     - 1982     MARK NOT FOUND   USGS
 BK0822  HISTORY     - 19961229 MARK NOT FOUND   USPSQD
 BK0822
 BK0822                          STATION DESCRIPTION
 BK0822
 BK0822'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0822'9.8 MI SE FROM KINDER.
 BK0822'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0822'DEPOT AT KINDER, THENCE 1.05 MILES EAST ALONG A SURFACE TREATED PARISH
 BK0822'ROAD, THENCE 6.85 MILES SOUTH ALONG LA. 3086, 104 FEET SOUTHEAST OF
 BK0822'THE NORTHEAST CORNER OF A CORRAL, 71 FEET WEST OF THE CENTERLINE OF
 BK0822'LA. 3086, 49 FEET SOUTHWEST OF THE NORTH END OF A 15 INCH SIDE DRAIN,
 BK0822'32 FEET WEST OF A FENCE CORNER, 0.8 FEET SOUTH OF A 4 STRAND BARBED
 BK0822'WIRE FENCE.  THIS MARKER MAY ALSO BE FOUND BY DRIVING 10.8 MILES NORTH
 BK0822'FROM THE CALCASIEU MARINE NATIONAL BANK IN WELSH, ALONG LA. 99 AND LA.
 BK0822'3086.  IT IS 1.5 FEET NORTHWEST OF A STEEL WITNESS POST, ABOUT LEVEL
 BK0822'WITH THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK0822'INCHES.  SECTION 1, T8S, R5W.
 BK0822
 BK0822                          STATION RECOVERY (1982)
 BK0822
 BK0822'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 BK0822'MARK NOT FOUND.
 BK0822
 BK0822                          STATION RECOVERY (1996)
 BK0822
 BK0822'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0822'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0820 ***********************************************************************
 BK0820  DESIGNATION -  27 V 48
 BK0820  PID         -  BK0820
 BK0820  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0820  COUNTRY     -  US
 BK0820  USGS QUAD   -  KINDER (2018)
 BK0820
 BK0820                         *CURRENT SURVEY CONTROL
 BK0820  ______________________________________________________________________
 BK0820* NAD 83(1986) POSITION- 30 24 01.     (N) 092 49 35.     (W)   SCALED
 BK0820* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0820  **This station is located in a suspected subsidence area (see below).
 BK0820  ______________________________________________________________________
 BK0820  GEOID HEIGHT    -        -27.279 (meters)                     GEOID18
 BK0820
 BK0820.The horizontal coordinates were scaled from a map and have
 BK0820.an estimated accuracy of +/- 6 seconds.
 BK0820
 BK0820.** This station is in an area of known vertical motion. If an
 BK0820.** orthometric height was ever established but is not available 
 BK0820.** in the current survey control section, the orthometric height
 BK0820.** is considered suspect.  Suspect heights are available in the
 BK0820.** superseded section only if requested.
 BK0820
 BK0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0820.GEOID18 height accuracy estimate available here.
 BK0820
 BK0820.Click photographs - Photos may exist for this station.
 BK0820
 BK0820;                    North         East    Units  Estimated Accuracy
 BK0820;SPC LA S     -   211,570.      856,530.      MT  (+/- 180 meters Scaled)
 BK0820
 BK0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP166631(NAD 83)
 BK0820
 BK0820                          SUPERSEDED SURVEY CONTROL
 BK0820
 BK0820.No superseded survey control is available for this station.
 BK0820
 BK0820_MARKER: DD = SURVEY DISK
 BK0820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0820_STAMPING: 27V48 1969
 BK0820_MARK LOGO: LADHGS
 BK0820_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0820+STABILITY: SURFACE MOTION
 BK0820
 BK0820  HISTORY     - Date     Condition        Report By
 BK0820  HISTORY     - 1969     MONUMENTED       LADTD
 BK0820  HISTORY     - 19961229 GOOD             USPSQD
 BK0820
 BK0820                          STATION DESCRIPTION
 BK0820
 BK0820'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0820'8.8 MI SE FROM KINDER.
 BK0820'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0820'DEPOT AT KINDER, THENCE 1.05 MILES EAST ALONG A SURFACE TREATED PARISH
 BK0820'ROAD, THENCE 5.85 MILES SOUTH ALONG LA. 3086, 100 FEET NORTHEAST OF
 BK0820'THE NORTHEAST LEG OF A TOWER FOR A POWER LINE NO. 198, 51 FEET WEST OF
 BK0820'THE CENTERLINE OF LA. 3086, 21 FEET NORTH OF THE CENTERLINE OF A METAL
 BK0820'GATE, 0.7 FEET EAST OF A 3 STRAND BARBED WIRE FENCE, 1.6 FEET WEST OF
 BK0820'A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK0820'CONCRETE POST PROJECTING 3 INCHES. SECTION 36, T7S, R5W.
 BK0820
 BK0820                          STATION RECOVERY (1996)
 BK0820
 BK0820'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0818 ***********************************************************************
 BK0818  DESIGNATION -  27 V 49
 BK0818  PID         -  BK0818
 BK0818  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0818  COUNTRY     -  US
 BK0818  USGS QUAD   -  KINDER (2018)
 BK0818
 BK0818                         *CURRENT SURVEY CONTROL
 BK0818  ______________________________________________________________________
 BK0818* NAD 83(1986) POSITION- 30 24 33.     (N) 092 49 33.     (W)   SCALED
 BK0818* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0818  **This station is located in a suspected subsidence area (see below).
 BK0818  ______________________________________________________________________
 BK0818  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK0818
 BK0818.The horizontal coordinates were scaled from a map and have
 BK0818.an estimated accuracy of +/- 6 seconds.
 BK0818
 BK0818.** This station is in an area of known vertical motion. If an
 BK0818.** orthometric height was ever established but is not available 
 BK0818.** in the current survey control section, the orthometric height
 BK0818.** is considered suspect.  Suspect heights are available in the
 BK0818.** superseded section only if requested.
 BK0818
 BK0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0818.GEOID18 height accuracy estimate available here.
 BK0818
 BK0818.Click photographs - Photos may exist for this station.
 BK0818
 BK0818;                    North         East    Units  Estimated Accuracy
 BK0818;SPC LA S     -   212,560.      856,600.      MT  (+/- 180 meters Scaled)
 BK0818
 BK0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP167641(NAD 83)
 BK0818
 BK0818                          SUPERSEDED SURVEY CONTROL
 BK0818
 BK0818.No superseded survey control is available for this station.
 BK0818
 BK0818_MARKER: DD = SURVEY DISK
 BK0818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0818_STAMPING: 27V49 1969
 BK0818_MARK LOGO: LADHGS
 BK0818_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0818+STABILITY: SURFACE MOTION
 BK0818
 BK0818  HISTORY     - Date     Condition        Report By
 BK0818  HISTORY     - 1969     MONUMENTED       LADTD
 BK0818  HISTORY     - 1970     GOOD             LADTD
 BK0818  HISTORY     - 19961229 GOOD             USPSQD
 BK0818
 BK0818                          STATION DESCRIPTION
 BK0818
 BK0818'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0818'8.1 MI SE FROM KINDER.
 BK0818'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0818'DEPOT AT KINDER, THENCE 1.05 MILES EAST ALONG A SURFACE TREATED PARISH
 BK0818'ROAD, THENCE 5.15 MILES SOUTH ALONG LA. 3086, 65 FEET NORTHEAST OF
 BK0818'POINT OF INTERSECTION OF LA. 3086 AND A PARISH ROAD, 57 FEET SOUTHEAST
 BK0818'OF A 24 INCH LONE PINE TREE, 57 FEET EAST OF THE CENTERLINE OF A
 BK0818'PARISH GRAVEL ROAD, 45 FEET NORTHEAST OF THE SOUTH END OF A 10 INCH
 BK0818'METAL SIDE DRAIN, 30 FEET EAST OF A GUY POLE WITH GUY WIRES HOLDING
 BK0818'(616-342), 1.3 FEET SOUTHWEST OF A STEEL WITNESS POST, ABOUT LEVEL
 BK0818'WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0818'SEC 30, T7S, R4W.
 BK0818
 BK0818                          STATION RECOVERY (1996)
 BK0818
 BK0818'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0818'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0918 ***********************************************************************
 BK0918  DESIGNATION -  27 V 5
 BK0918  PID         -  BK0918
 BK0918  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0918  COUNTRY     -  US
 BK0918  USGS QUAD   -  JENNINGS (2018)
 BK0918
 BK0918                         *CURRENT SURVEY CONTROL
 BK0918  ______________________________________________________________________
 BK0918* NAD 83(1986) POSITION- 30 07 46.     (N) 092 40 20.     (W)   SCALED
 BK0918* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0918  **This station is located in a suspected subsidence area (see below).
 BK0918  ______________________________________________________________________
 BK0918  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BK0918
 BK0918.The horizontal coordinates were scaled from a map and have
 BK0918.an estimated accuracy of +/- 6 seconds.
 BK0918
 BK0918.** This station is in an area of known vertical motion. If an
 BK0918.** orthometric height was ever established but is not available 
 BK0918.** in the current survey control section, the orthometric height
 BK0918.** is considered suspect.  Suspect heights are available in the
 BK0918.** superseded section only if requested.
 BK0918
 BK0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0918.GEOID18 height accuracy estimate available here.
 BK0918
 BK0918.Click photographs - Photos may exist for this station.
 BK0918
 BK0918;                    North         East    Units  Estimated Accuracy
 BK0918;SPC LA S     -   181,370.      871,000.      MT  (+/- 180 meters Scaled)
 BK0918
 BK0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315331(NAD 83)
 BK0918
 BK0918                          SUPERSEDED SURVEY CONTROL
 BK0918
 BK0918.No superseded survey control is available for this station.
 BK0918
 BK0918_MARKER: DD = SURVEY DISK
 BK0918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0918_STAMPING: 27V5 1968
 BK0918_MARK LOGO: LADHGS
 BK0918_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0918+STABILITY: SURFACE MOTION
 BK0918
 BK0918  HISTORY     - Date     Condition        Report By
 BK0918  HISTORY     - 1968     MONUMENTED       LADTD
 BK0918  HISTORY     - 1982     GOOD             LADTD
 BK0918  HISTORY     - 19981017 GOOD             USPSQD
 BK0918  HISTORY     - 20050207 MARK NOT FOUND   USPSQD
 BK0918
 BK0918                          STATION DESCRIPTION
 BK0918
 BK0918'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0918'3.40 MI N FROM LAKE ARTHUR.
 BK0918'ABOUT 3.40 MILES NORTH ALONG LOUISIANA HIGHWAY 26 FROM THE
 BK0918'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0918'SECTION 33, T10S, R3W.  64.7 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK0918'HIGHWAY 26, 60.2 FEET EAST OF THE NORTHEAST CORNER OF A WOOD FRAME
 BK0918'BARN, 162.3 FEET NORTH OF A 48 INCH OAK TREE, 0.7 FOOT SOUTH OF A
 BK0918'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0918'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BK0918'FOOT WEST OF THE MARK.
 BK0918
 BK0918                          STATION RECOVERY (1982)
 BK0918
 BK0918'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0918'RECOVERED IN GOOD CONDITION.
 BK0918
 BK0918                          STATION RECOVERY (1998)
 BK0918
 BK0918'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0918'RECOVERED IN GOOD CONDITION.
 BK0918
 BK0918                          STATION RECOVERY (2005)
 BK0918
 BK0918'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0918'A NEW OILFIELD ROAD NOW COVERS THE SITE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0817 ***********************************************************************
 BK0817  DESIGNATION -  27 V 50
 BK0817  PID         -  BK0817
 BK0817  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0817  COUNTRY     -  US
 BK0817  USGS QUAD   -  KINDER (2018)
 BK0817
 BK0817                         *CURRENT SURVEY CONTROL
 BK0817  ______________________________________________________________________
 BK0817* NAD 83(1986) POSITION- 30 24 37.     (N) 092 50 37.     (W)   SCALED
 BK0817* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0817  **This station is located in a suspected subsidence area (see below).
 BK0817  ______________________________________________________________________
 BK0817  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BK0817
 BK0817.The horizontal coordinates were scaled from a map and have
 BK0817.an estimated accuracy of +/- 6 seconds.
 BK0817
 BK0817.** This station is in an area of known vertical motion. If an
 BK0817.** orthometric height was ever established but is not available 
 BK0817.** in the current survey control section, the orthometric height
 BK0817.** is considered suspect.  Suspect heights are available in the
 BK0817.** superseded section only if requested.
 BK0817
 BK0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0817.GEOID18 height accuracy estimate available here.
 BK0817
 BK0817.Click photographs - Photos may exist for this station.
 BK0817
 BK0817;                    North         East    Units  Estimated Accuracy
 BK0817;SPC LA S     -   212,700.      854,890.      MT  (+/- 180 meters Scaled)
 BK0817
 BK0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP150642(NAD 83)
 BK0817
 BK0817                          SUPERSEDED SURVEY CONTROL
 BK0817
 BK0817.No superseded survey control is available for this station.
 BK0817
 BK0817_MARKER: DD = SURVEY DISK
 BK0817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0817_STAMPING: 27V50 1969
 BK0817_MARK LOGO: LADHGS
 BK0817_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0817+STABILITY: SURFACE MOTION
 BK0817
 BK0817  HISTORY     - Date     Condition        Report By
 BK0817  HISTORY     - 1969     MONUMENTED       LADTD
 BK0817  HISTORY     - 19961222 GOOD             USPSQD
 BK0817
 BK0817                          STATION DESCRIPTION
 BK0817
 BK0817'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0817'6.90 MI SE FROM KINDER.
 BK0817'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0817'DEPOT AT KINDER, THENCE 1.05 MILES EAST ALONG A SURFACE TREATED PARISH
 BK0817'ROAD, THENCE 3.95 MILES SOUTH ALONG LA. 3086, 111 FEET SOUTHEAST OF
 BK0817'THE SOUTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. HEINTZ,
 BK0817'54 FEET NORTHWEST OF A POWER POLE WITH A TRANSFORMER AND A GUY WIRE,
 BK0817'38 FEET WEST OF THE CENTERLINE OF LA. 3086, 27 FEET SOUTHWEST OF THE
 BK0817'NORTH END OF A 12 INCH SIDE DRAIN, 0.7 FEET SOUTH OF A COMBINATION
 BK0817'MESH AND BARBED WIRE FENCE, 2.0 FEET WEST OF A STEEL WITNESS POST, 1
 BK0817'FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK0817'INCHES.  SECTION 26, T7S, R5W.
 BK0817
 BK0817                          STATION RECOVERY (1996)
 BK0817
 BK0817'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0817'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0816 ***********************************************************************
 BK0816  DESIGNATION -  27 V 51
 BK0816  PID         -  BK0816
 BK0816  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0816  COUNTRY     -  US
 BK0816  USGS QUAD   -  KINDER (2018)
 BK0816
 BK0816                         *CURRENT SURVEY CONTROL
 BK0816  ______________________________________________________________________
 BK0816* NAD 83(1986) POSITION- 30 25 29.     (N) 092 50 34.     (W)   SCALED
 BK0816* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0816  **This station is located in a suspected subsidence area (see below).
 BK0816  ______________________________________________________________________
 BK0816  GEOID HEIGHT    -        -27.254 (meters)                     GEOID18
 BK0816  DYNAMIC HEIGHT  -         12.049 (meters)       39.53  (feet) COMP
 BK0816  MODELED GRAVITY -    979,331.2   (mgal)                       NAVD 88
 BK0816
 BK0816.The horizontal coordinates were scaled from a map and have
 BK0816.an estimated accuracy of +/- 6 seconds.
 BK0816
 BK0816.** This station is in an area of known vertical motion. If an
 BK0816.** orthometric height was ever established but is not available 
 BK0816.** in the current survey control section, the orthometric height
 BK0816.** is considered suspect.  Suspect heights are available in the
 BK0816.** superseded section only if requested.
 BK0816
 BK0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0816.GEOID18 height accuracy estimate available here.
 BK0816
 BK0816.Click photographs - Photos may exist for this station.
 BK0816
 BK0816.The dynamic height is computed by dividing the NAVD 88
 BK0816.geopotential number by the normal gravity value computed on the
 BK0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0816.degrees latitude (g = 980.6199 gals.).
 BK0816
 BK0816.The modeled gravity was interpolated from observed gravity values.
 BK0816
 BK0816;                    North         East    Units  Estimated Accuracy
 BK0816;SPC LA S     -   214,300.      854,990.      MT  (+/- 180 meters Scaled)
 BK0816
 BK0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP150658(NAD 83)
 BK0816
 BK0816                          SUPERSEDED SURVEY CONTROL
 BK0816
 BK0816.No superseded survey control is available for this station.
 BK0816
 BK0816_MARKER: DD = SURVEY DISK
 BK0816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0816_STAMPING: 27V51 1969
 BK0816_MARK LOGO: LADHGS
 BK0816_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0816+STABILITY: SURFACE MOTION
 BK0816
 BK0816  HISTORY     - Date     Condition        Report By
 BK0816  HISTORY     - 1969     MONUMENTED       LADH
 BK0816  HISTORY     - 1982     GOOD             LADTD
 BK0816  HISTORY     - 19961229 GOOD             USPSQD
 BK0816
 BK0816                          STATION DESCRIPTION
 BK0816
 BK0816'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0816'5.90 MI SE FROM KINDER.
 BK0816'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0816'DEPOT AT KINDER, THENCE 1.65 MILES EAST ALONG A SURFACE TREATED PARISH
 BK0816'ROAD, THENCE 2.95 MILES SOUTH ALONG LA. 3086, 81 FEET SOUTHEAST OF A
 BK0816'POWER POLE WITH A TRANSFORMER AND A GUY WIRE, 45 FEET EAST OF THE
 BK0816'CENTERLINE OF LA. 3086, 33 FEET NORTHEAST OF THE NORTH END OF AN 18
 BK0816'INCH SIDE DRAIN, 2.5 FEET SOUTH OF A 3 STRAND BARBED WIRE FENCE, 2.0
 BK0816'FEET SOUTHEAST OF A STEEL WITNESS POST, 2 FEET ABOVE THE ROADWAY, SET
 BK0816'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 24, T7S,
 BK0816'R5W.
 BK0816
 BK0816                          STATION RECOVERY (1982)
 BK0816
 BK0816'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0816'RECOVERED IN GOOD CONDITION.
 BK0816
 BK0816                          STATION RECOVERY (1996)
 BK0816
 BK0816'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0815 ***********************************************************************
 BK0815  DESIGNATION -  27 V 52
 BK0815  PID         -  BK0815
 BK0815  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0815  COUNTRY     -  US
 BK0815  USGS QUAD   -  KINDER (2018)
 BK0815
 BK0815                         *CURRENT SURVEY CONTROL
 BK0815  ______________________________________________________________________
 BK0815* NAD 83(1986) POSITION- 30 26 13.     (N) 092 50 35.     (W)   SCALED
 BK0815* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0815  **This station is located in a suspected subsidence area (see below).
 BK0815  ______________________________________________________________________
 BK0815  GEOID HEIGHT    -        -27.242 (meters)                     GEOID18
 BK0815  DYNAMIC HEIGHT  -         12.525 (meters)       41.09  (feet) COMP
 BK0815  MODELED GRAVITY -    979,333.1   (mgal)                       NAVD 88
 BK0815
 BK0815.The horizontal coordinates were scaled from a map and have
 BK0815.an estimated accuracy of +/- 6 seconds.
 BK0815
 BK0815.** This station is in an area of known vertical motion. If an
 BK0815.** orthometric height was ever established but is not available 
 BK0815.** in the current survey control section, the orthometric height
 BK0815.** is considered suspect.  Suspect heights are available in the
 BK0815.** superseded section only if requested.
 BK0815
 BK0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0815.GEOID18 height accuracy estimate available here.
 BK0815
 BK0815.Click photographs - Photos may exist for this station.
 BK0815
 BK0815.The dynamic height is computed by dividing the NAVD 88
 BK0815.geopotential number by the normal gravity value computed on the
 BK0815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0815.degrees latitude (g = 980.6199 gals.).
 BK0815
 BK0815.The modeled gravity was interpolated from observed gravity values.
 BK0815
 BK0815;                    North         East    Units  Estimated Accuracy
 BK0815;SPC LA S     -   215,660.      854,990.      MT  (+/- 180 meters Scaled)
 BK0815
 BK0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP150672(NAD 83)
 BK0815
 BK0815                          SUPERSEDED SURVEY CONTROL
 BK0815
 BK0815.No superseded survey control is available for this station.
 BK0815
 BK0815_MARKER: DD = SURVEY DISK
 BK0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0815_STAMPING: 27V52 1969
 BK0815_MARK LOGO: LADHGS
 BK0815_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0815+STABILITY: SURFACE MOTION
 BK0815
 BK0815  HISTORY     - Date     Condition        Report By
 BK0815  HISTORY     - 1969     MONUMENTED       LADH
 BK0815  HISTORY     - 1982     GOOD             LADTD
 BK0815  HISTORY     - 19961229 GOOD             USPSQD
 BK0815
 BK0815                          STATION DESCRIPTION
 BK0815
 BK0815'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0815'5.05 MI SE FROM KINDER.
 BK0815'ABOUT 1.9 MILES SOUTH ALONG US 165 FROM THE MISSOURI PACIFIC RAILROAD
 BK0815'DEPOT AT KINDER, THENCE 1.05 MILES EAST ALONG A SURFACE TREATED PARISH
 BK0815'ROAD, THENCE 2.1 MILES SOUTH ALONG LA. 3086, 97 FEET NORTHEAST OF THE
 BK0815'CENTERLINE OF A 7 X 14 FEET CATTLE GUARD LEADING TO A MR. C. MANUEL
 BK0815'RESIDENCE, 86 FEET NORTHWEST OF A TELEPHONE POLE, 64 FEET EAST OF THE
 BK0815'CENTERLINE OF LA. 3086, 44 FEET SOUTHEAST OF A TELEPHONE POLE, 0.7
 BK0815'FEET SOUTH OF A 5 STRAND BARBED WIRE FENCE, 1.6 FEET EAST OF A STEEL
 BK0815'WITNESS POST, 1 FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0815'PROJECTING 3 INCHES.  SECTION 24, T7S, R5W.
 BK0815
 BK0815                          STATION RECOVERY (1982)
 BK0815
 BK0815'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0815'RECOVERED IN GOOD CONDITION.
 BK0815
 BK0815                          STATION RECOVERY (1996)
 BK0815
 BK0815'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0815'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0946 ***********************************************************************
 BK0946  DESIGNATION -  27 V 53
 BK0946  PID         -  BK0946
 BK0946  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0946  COUNTRY     -  US
 BK0946  USGS QUAD   -  LACASSINE (2018)
 BK0946
 BK0946                         *CURRENT SURVEY CONTROL
 BK0946  ______________________________________________________________________
 BK0946* NAD 83(1986) POSITION- 30 10 12.     (N) 092 55 46.     (W)   SCALED
 BK0946* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0946  **This station is located in a suspected subsidence area (see below).
 BK0946  ______________________________________________________________________
 BK0946  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BK0946
 BK0946.The horizontal coordinates were scaled from a map and have
 BK0946.an estimated accuracy of +/- 6 seconds.
 BK0946
 BK0946.** This station is in an area of known vertical motion. If an
 BK0946.** orthometric height was ever established but is not available 
 BK0946.** in the current survey control section, the orthometric height
 BK0946.** is considered suspect.  Suspect heights are available in the
 BK0946.** superseded section only if requested.
 BK0946
 BK0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0946.GEOID18 height accuracy estimate available here.
 BK0946
 BK0946.Click photographs - Photos may exist for this station.
 BK0946
 BK0946;                    North         East    Units  Estimated Accuracy
 BK0946;SPC LA S     -   186,180.      846,280.      MT  (+/- 180 meters Scaled)
 BK0946
 BK0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP067376(NAD 83)
 BK0946
 BK0946                          SUPERSEDED SURVEY CONTROL
 BK0946
 BK0946.No superseded survey control is available for this station.
 BK0946
 BK0946_MARKER: DD = SURVEY DISK
 BK0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0946_STAMPING: 27V53 1969
 BK0946_MARK LOGO: LADHGS
 BK0946_PROJECTION: FLUSH
 BK0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0946+STABILITY: SURFACE MOTION
 BK0946
 BK0946  HISTORY     - Date     Condition        Report By
 BK0946  HISTORY     - 1969     MONUMENTED       LADTD
 BK0946  HISTORY     - 19961229 GOOD             USPSQD
 BK0946  HISTORY     - 20040109 GOOD             USPSQD
 BK0946
 BK0946                          STATION DESCRIPTION
 BK0946
 BK0946'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0946'4.7 MI NW FROM HAYES.
 BK0946'ABOUT 0.7 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE POST OFFICE AT
 BK0946'HAYES, THENCE 4.0 MILES NORTH ALONG STATE ROUTE 101, 60 FEET WEST OF
 BK0946'THE CENTERLINE OF LA. 101, 1/2 FOOT NORTH OF A HURRICANE FENCE, 107
 BK0946'FEET SOUTHWEST OF A POWER POLE, 157 FEET SOUTHEAST OF THE SOUTHEAST
 BK0946'CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. ELTON FOREMAN.  THIS
 BK0946'MARKER MAY ALSO BE FOUND BY DRIVING 5.1 MILES SOUTHWEST FROM THE
 BK0946'SCHOOL IN LACASSINE.  IT IS 1 FOOT EAST OF A STEEL WITNESS POST, ABOUT
 BK0946'LEVEL WITH THE ROADWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 BK0946'WITH THE GROUND.  SECTION 24, T 10S, R 6W.
 BK0946
 BK0946                          STATION RECOVERY (1996)
 BK0946
 BK0946'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0946'RECOVERED IN GOOD CONDITION.
 BK0946
 BK0946                          STATION RECOVERY (2004)
 BK0946
 BK0946'RECOVERY NOTE BY US POWER SQUADRON 2004
 BK0946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0947 ***********************************************************************
 BK0947  DESIGNATION -  27 V 54
 BK0947  PID         -  BK0947
 BK0947  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0947  COUNTRY     -  US
 BK0947  USGS QUAD   -  LACASSINE (2018)
 BK0947
 BK0947                         *CURRENT SURVEY CONTROL
 BK0947  ______________________________________________________________________
 BK0947* NAD 83(1986) POSITION- 30 11 09.     (N) 092 55 46.     (W)   SCALED
 BK0947* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0947  **This station is located in a suspected subsidence area (see below).
 BK0947  ______________________________________________________________________
 BK0947  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK0947
 BK0947.The horizontal coordinates were scaled from a map and have
 BK0947.an estimated accuracy of +/- 6 seconds.
 BK0947
 BK0947.** This station is in an area of known vertical motion. If an
 BK0947.** orthometric height was ever established but is not available 
 BK0947.** in the current survey control section, the orthometric height
 BK0947.** is considered suspect.  Suspect heights are available in the
 BK0947.** superseded section only if requested.
 BK0947
 BK0947.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0947.GEOID18 height accuracy estimate available here.
 BK0947
 BK0947.Click photographs - Photos may exist for this station.
 BK0947
 BK0947;                    North         East    Units  Estimated Accuracy
 BK0947;SPC LA S     -   187,940.      846,300.      MT  (+/- 180 meters Scaled)
 BK0947
 BK0947_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP067393(NAD 83)
 BK0947
 BK0947                          SUPERSEDED SURVEY CONTROL
 BK0947
 BK0947.No superseded survey control is available for this station.
 BK0947
 BK0947_MARKER: DD = SURVEY DISK
 BK0947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0947_STAMPING: 27V54 1969
 BK0947_MARK LOGO: LADHGS
 BK0947_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0947+STABILITY: SURFACE MOTION
 BK0947
 BK0947  HISTORY     - Date     Condition        Report By
 BK0947  HISTORY     - 1969     MONUMENTED       LADTD
 BK0947  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0947  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 BK0947
 BK0947                          STATION DESCRIPTION
 BK0947
 BK0947'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0947'3.8 MI SW FROM LACASSINE.
 BK0947'ABOUT 0.1 MILE WEST ALONG A SURFACE TREATED PARISH ROAD FROM THE
 BK0947'PUBLIC SCHOOL AT LACASSINE, THENCE 0.3 MILE SOUTH ALONG STATE ROUTE
 BK0947'1092, THENCE 0.4 MILE WEST ALONG U.S. 90, THENCE 3.0 MILES SOUTH ALONG
 BK0947'STATE ROUTE 101, 54 FEET WEST OF THE CENTERLINE OF STATE ROUTE 101, 33
 BK0947'FEET NORTHWEST OF A POWER POLE, 1 FOOT SOUTH OF A COMBINATION MESH AND
 BK0947'BARBED WIRE FENCE, APPROXIMATELY 0.1 MILE SOUTH OF A STORE, 1 1/2 FEET
 BK0947'EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY AND SET IN
 BK0947'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 13, T 10S, R
 BK0947'6W.
 BK0947
 BK0947                          STATION RECOVERY (1983)
 BK0947
 BK0947'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0947'MARK NOT FOUND.
 BK0947
 BK0947                          STATION RECOVERY (1996)
 BK0947
 BK0947'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0947'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0949 ***********************************************************************
 BK0949  DESIGNATION -  27 V 55
 BK0949  PID         -  BK0949
 BK0949  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0949  COUNTRY     -  US
 BK0949  USGS QUAD   -  LACASSINE (2018)
 BK0949
 BK0949                         *CURRENT SURVEY CONTROL
 BK0949  ______________________________________________________________________
 BK0949* NAD 83(1986) POSITION- 30 12 01.     (N) 092 55 44.     (W)   SCALED
 BK0949* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0949  **This station is located in a suspected subsidence area (see below).
 BK0949  ______________________________________________________________________
 BK0949  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BK0949
 BK0949.The horizontal coordinates were scaled from a map and have
 BK0949.an estimated accuracy of +/- 6 seconds.
 BK0949
 BK0949.** This station is in an area of known vertical motion. If an
 BK0949.** orthometric height was ever established but is not available 
 BK0949.** in the current survey control section, the orthometric height
 BK0949.** is considered suspect.  Suspect heights are available in the
 BK0949.** superseded section only if requested.
 BK0949
 BK0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0949.GEOID18 height accuracy estimate available here.
 BK0949
 BK0949.Click photographs - Photos may exist for this station.
 BK0949
 BK0949;                    North         East    Units  Estimated Accuracy
 BK0949;SPC LA S     -   189,540.      846,380.      MT  (+/- 180 meters Scaled)
 BK0949
 BK0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP068409(NAD 83)
 BK0949
 BK0949                          SUPERSEDED SURVEY CONTROL
 BK0949
 BK0949.No superseded survey control is available for this station.
 BK0949
 BK0949_MARKER: DD = SURVEY DISK
 BK0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0949_STAMPING: 27V55 1969
 BK0949_MARK LOGO: LADHGS
 BK0949_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0949+STABILITY: SURFACE MOTION
 BK0949
 BK0949  HISTORY     - Date     Condition        Report By
 BK0949  HISTORY     - 1969     MONUMENTED       LADTD
 BK0949  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK0949  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 BK0949
 BK0949                          STATION DESCRIPTION
 BK0949
 BK0949'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0949'2.8 MI SW FROM LACASSINE.
 BK0949'ABOUT 0.1 MILE WEST ALONG A SURFACE TREATED PARISH ROAD FROM THE
 BK0949'PUBLIC SCHOOL AT LACASSINE, THENCE 0.3 MILE SOUTH ALONG STATE ROUTE
 BK0949'1092, THENCE 0.4 MILE WEST ALONG US 90, THENCE 2.0 MILES SOUTH ALONG
 BK0949'STATE ROUTE 101, 54 FEET EAST OF STATE ROUTE 101, 23 FEET EAST OF A
 BK0949'GUY POLE FOR A POWER LINE, 46 FEET SOUTHEAST OF A TELEPHONE POLE, 62
 BK0949'FEET SOUTHEAST OF THE INTERSECTION OF A GRAVELED PARISH ROAD LEADING
 BK0949'WEST AND STATE ROUTE 101, 1 FOOT SOUTH OF A STEEL WITNESS POST, 1 FOOT
 BK0949'BELOW LEVEL OF THE ROADWAY AND SET IN THE TOP OF A CONCRETE POST
 BK0949'PROJECTING 3 INCHES.  SECTION 7, T 10S, R 5W.
 BK0949
 BK0949                          STATION RECOVERY (1981)
 BK0949
 BK0949'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0949'NOT RECOVERED, THE LOCATION IS NOW A PLOWED FARM FIELD AND EXACT
 BK0949'LOCATION COULD NOT BE FOUND.
 BK0949
 BK0949                          STATION RECOVERY (1996)
 BK0949
 BK0949'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0949'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0950 ***********************************************************************
 BK0950  DESIGNATION -  27 V 56
 BK0950  PID         -  BK0950
 BK0950  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0950  COUNTRY     -  US
 BK0950  USGS QUAD   -  LACASSINE (2018)
 BK0950
 BK0950                         *CURRENT SURVEY CONTROL
 BK0950  ______________________________________________________________________
 BK0950* NAD 83(1986) POSITION- 30 13 01.     (N) 092 55 43.     (W)   SCALED
 BK0950* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0950  **This station is located in a suspected subsidence area (see below).
 BK0950  ______________________________________________________________________
 BK0950  GEOID HEIGHT    -        -27.233 (meters)                     GEOID18
 BK0950  DYNAMIC HEIGHT  -          5.15  (meters)       16.9   (feet) COMP
 BK0950  MODELED GRAVITY -    979,309.0   (mgal)                       NAVD 88
 BK0950
 BK0950.The horizontal coordinates were scaled from a map and have
 BK0950.an estimated accuracy of +/- 6 seconds.
 BK0950
 BK0950.** This station is in an area of known vertical motion. If an
 BK0950.** orthometric height was ever established but is not available 
 BK0950.** in the current survey control section, the orthometric height
 BK0950.** is considered suspect.  Suspect heights are available in the
 BK0950.** superseded section only if requested.
 BK0950
 BK0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0950.GEOID18 height accuracy estimate available here.
 BK0950
 BK0950.Click photographs - Photos may exist for this station.
 BK0950
 BK0950.The dynamic height is computed by dividing the NAVD 88
 BK0950.geopotential number by the normal gravity value computed on the
 BK0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0950.degrees latitude (g = 980.6199 gals.).
 BK0950
 BK0950.The modeled gravity was interpolated from observed gravity values.
 BK0950
 BK0950;                    North         East    Units  Estimated Accuracy
 BK0950;SPC LA S     -   191,380.      846,430.      MT  (+/- 180 meters Scaled)
 BK0950
 BK0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP068428(NAD 83)
 BK0950
 BK0950                          SUPERSEDED SURVEY CONTROL
 BK0950
 BK0950.No superseded survey control is available for this station.
 BK0950
 BK0950_MARKER: DD = SURVEY DISK
 BK0950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0950_STAMPING: 27V56 1969
 BK0950_MARK LOGO: LADHGS
 BK0950_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0950+STABILITY: SURFACE MOTION
 BK0950
 BK0950  HISTORY     - Date     Condition        Report By
 BK0950  HISTORY     - 1969     MONUMENTED       LADTD
 BK0950  HISTORY     - 1981     GOOD             NGS
 BK0950  HISTORY     - 19961221 GOOD             USPSQD
 BK0950
 BK0950                          STATION DESCRIPTION
 BK0950
 BK0950'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0950'1.9 MI SW FROM LACASSINE.
 BK0950'ABOUT 0.1 MILE WEST ALONG A SURFACE TREATED PARISH ROAD FROM THE
 BK0950'PUBLIC SCHOOL AT LACASSINE, THENCE 0.3 MILE SOUTH ALONG STATE ROUTE
 BK0950'1092, THENCE 0.4 MILE WEST ALONG US 90, THENCE 1.1 MILE SOUTH ALONG
 BK0950'STATE ROUTE 101, 77 FEET WEST OF STATE ROUTE 101, 1 FOOT SOUTH OF A
 BK0950'HURRICANE FENCE, 78 FEET SOUTHEAST OF THE SOUTHEAST END OF A WOOD
 BK0950'FRAME HOUSE BELONGING TO A MR. GEORGE DAIGLE, 70 FEET SOUTHWEST OF A
 BK0950'POWER POLE BEARING A TRANSFORMER, 44 FEET WEST OF A 4 STRAND BARBED
 BK0950'WIRE FENCE, 1 FOOT EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE
 BK0950'ROADWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0950'SECTION 1, T 9S, R 6W.
 BK0950
 BK0950                          STATION RECOVERY (1981)
 BK0950
 BK0950'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0950'1.8 KILOMETERS (1.1 MILES) SOUTH ALONG STATE HIGHWAY 101 FROM THE
 BK0950'INTERSECTION OF U.S. HIGHWAY 90 IN LACASSINE, TO THE MARK ON THE
 BK0950'RIGHT, ON THE SOUTH SIDE OF A CHAIN LINK FENCE AROUND A SINGLE STORY
 BK0950'FRAME HOUSE, 23.46 METERS (77.0 FEET) WEST OF THE CENTER LINE OF THE
 BK0950'HIGHWAY, 23.77 METERS (78.0 FEET) SOUTHEAST OF THE SOUTHEAST CORNER OF
 BK0950'THE HOUSE, 13.41 METERS (44.0 FEET) WEST OF THE SOUTHEAST CORNER OF
 BK0950'THE FENCE, 0.3 METER (1.0 FOOT) SOUTH OF THE FENCE.
 BK0950'THE MARK IS 0.3 METERS  E FROM A WITNESS POST.
 BK0950'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK0950
 BK0950                          STATION RECOVERY (1996)
 BK0950
 BK0950'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0940 ***********************************************************************
 BK0940  DESIGNATION -  27 V 57
 BK0940  PID         -  BK0940
 BK0940  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0940  COUNTRY     -  US
 BK0940  USGS QUAD   -  LACASSINE (2018)
 BK0940
 BK0940                         *CURRENT SURVEY CONTROL
 BK0940  ______________________________________________________________________
 BK0940* NAD 83(1986) POSITION- 30 07 36.     (N) 092 53 42.     (W)   SCALED
 BK0940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0940  **This station is located in a suspected subsidence area (see below).
 BK0940  ______________________________________________________________________
 BK0940  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BK0940
 BK0940.The horizontal coordinates were scaled from a map and have
 BK0940.an estimated accuracy of +/- 6 seconds.
 BK0940
 BK0940.** This station is in an area of known vertical motion. If an
 BK0940.** orthometric height was ever established but is not available 
 BK0940.** in the current survey control section, the orthometric height
 BK0940.** is considered suspect.  Suspect heights are available in the
 BK0940.** superseded section only if requested.
 BK0940
 BK0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0940.GEOID18 height accuracy estimate available here.
 BK0940
 BK0940.Click photographs - Photos may exist for this station.
 BK0940
 BK0940;                    North         East    Units  Estimated Accuracy
 BK0940;SPC LA S     -   181,330.      849,530.      MT  (+/- 180 meters Scaled)
 BK0940
 BK0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP101328(NAD 83)
 BK0940
 BK0940                          SUPERSEDED SURVEY CONTROL
 BK0940
 BK0940.No superseded survey control is available for this station.
 BK0940
 BK0940_MARKER: DD = SURVEY DISK
 BK0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0940_STAMPING: 27V57 1970
 BK0940_MARK LOGO: LADHGS
 BK0940_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0940+STABILITY: SURFACE MOTION
 BK0940
 BK0940  HISTORY     - Date     Condition        Report By
 BK0940  HISTORY     - 1970     MONUMENTED       LADTD
 BK0940  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 BK0940
 BK0940                          STATION DESCRIPTION
 BK0940
 BK0940'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0940'5.6 MI NE FROM HAYES.
 BK0940'ABOUT 0.7 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE US POST OFFICE
 BK0940'AT HAYES, THENCE 2.0 MILES NORTH ALONG STATE ROUTE 101, THENCE 2.9
 BK0940'MILES SOUTHWEST ALONG A PARISH ROAD, 23 FEET NORTH OF THE CENTERLINE
 BK0940'OF THE PARISH ROAD, 1/2 FOOT NORTH OF A 3 STRAND BARBED WIRE FENCE,
 BK0940'APPROXIMATELY 1.0 MILE SOUTHEAST OF THE LORRIAN BRIDGE, 21 FEET EAST
 BK0940'OF THE EXTENDED CENTERLINE OF A CANAL, 1 1/2 FEET NORTH OF A STEEL
 BK0940'WITNESS POST, 1 FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0940'PROJECTING 3 INCHES.  SECTION 33, T 10S, R 5W.
 BK0940
 BK0940                          STATION RECOVERY (1996)
 BK0940
 BK0940'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0940'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0939 ***********************************************************************
 BK0939  DESIGNATION -  27 V 58
 BK0939  PID         -  BK0939
 BK0939  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0939  COUNTRY     -  US
 BK0939  USGS QUAD   -  HAYES (2018)
 BK0939
 BK0939                         *CURRENT SURVEY CONTROL
 BK0939  ______________________________________________________________________
 BK0939* NAD 83(1986) POSITION- 30 07 24.     (N) 092 52 59.     (W)   SCALED
 BK0939* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0939  **This station is located in a suspected subsidence area (see below).
 BK0939  ______________________________________________________________________
 BK0939  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BK0939
 BK0939.The horizontal coordinates were scaled from a map and have
 BK0939.an estimated accuracy of +/- 6 seconds.
 BK0939
 BK0939.** This station is in an area of known vertical motion. If an
 BK0939.** orthometric height was ever established but is not available 
 BK0939.** in the current survey control section, the orthometric height
 BK0939.** is considered suspect.  Suspect heights are available in the
 BK0939.** superseded section only if requested.
 BK0939
 BK0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0939.GEOID18 height accuracy estimate available here.
 BK0939
 BK0939.Click photographs - Photos may exist for this station.
 BK0939
 BK0939;                    North         East    Units  Estimated Accuracy
 BK0939;SPC LA S     -   180,950.      850,670.      MT  (+/- 180 meters Scaled)
 BK0939
 BK0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP112324(NAD 83)
 BK0939
 BK0939                          SUPERSEDED SURVEY CONTROL
 BK0939
 BK0939.No superseded survey control is available for this station.
 BK0939
 BK0939_MARKER: DD = SURVEY DISK
 BK0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0939_STAMPING: 27V58 1970
 BK0939_MARK LOGO: LADHGS
 BK0939_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0939+STABILITY: SURFACE MOTION
 BK0939
 BK0939  HISTORY     - Date     Condition        Report By
 BK0939  HISTORY     - 1970     MONUMENTED       LADTD
 BK0939  HISTORY     - 19961221 GOOD             USPSQD
 BK0939
 BK0939                          STATION DESCRIPTION
 BK0939
 BK0939'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0939'6.5 MI NE FROM HAYES.
 BK0939'ABOUT 0.7 MILE NORTHWEST ALONG STATE ROUTE 14 FROM THE US POST OFFICE
 BK0939'AT HAYES, THENCE 2.0 MILES NORTH ALONG STATE ROUTE 101, THENCE 3.8
 BK0939'MILES SOUTHEAST ALONG A PARISH ROAD, 52 FEET WEST OF THE CENTERLINE OF
 BK0939'A PARISH ROAD, 1/2 FOOT SOUTH OF A 4 STRAND BARBED WIRE FENCE, 31 FEET
 BK0939'WEST OF A FENCE CORNER, 153 FEET NORTHWEST OF A PIPE LINE VENT
 BK0939'BELONGING TO THE TEXAS GAS PIPELINE COMPANY, 1 FOOT NORTH OF A STEEL
 BK0939'WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE
 BK0939'POST PROJECTING 4 INCHES.  SECTION 4, T 11S, R 5W.
 BK0939
 BK0939                          STATION RECOVERY (1996)
 BK0939
 BK0939'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0939'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0938 ***********************************************************************
 BK0938  DESIGNATION -  27 V 59
 BK0938  PID         -  BK0938
 BK0938  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0938  COUNTRY     -  US
 BK0938  USGS QUAD   -  THORNWELL (2018)
 BK0938
 BK0938                         *CURRENT SURVEY CONTROL
 BK0938  ______________________________________________________________________
 BK0938* NAD 83(1986) POSITION- 30 07 15.     (N) 092 52 18.     (W)   SCALED
 BK0938* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0938  **This station is located in a suspected subsidence area (see below).
 BK0938  ______________________________________________________________________
 BK0938  GEOID HEIGHT    -        -27.125 (meters)                     GEOID18
 BK0938
 BK0938.The horizontal coordinates were scaled from a map and have
 BK0938.an estimated accuracy of +/- 6 seconds.
 BK0938
 BK0938.** This station is in an area of known vertical motion. If an
 BK0938.** orthometric height was ever established but is not available 
 BK0938.** in the current survey control section, the orthometric height
 BK0938.** is considered suspect.  Suspect heights are available in the
 BK0938.** superseded section only if requested.
 BK0938
 BK0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0938.GEOID18 height accuracy estimate available here.
 BK0938
 BK0938.Click photographs - Photos may exist for this station.
 BK0938
 BK0938;                    North         East    Units  Estimated Accuracy
 BK0938;SPC LA S     -   180,660.      851,770.      MT  (+/- 180 meters Scaled)
 BK0938
 BK0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP123321(NAD 83)
 BK0938
 BK0938                          SUPERSEDED SURVEY CONTROL
 BK0938
 BK0938.No superseded survey control is available for this station.
 BK0938
 BK0938_MARKER: DD = SURVEY DISK
 BK0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0938_STAMPING: 27V59 1970
 BK0938_MARK LOGO: LADHGS
 BK0938_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0938+STABILITY: SURFACE MOTION
 BK0938
 BK0938  HISTORY     - Date     Condition        Report By
 BK0938  HISTORY     - 1970     MONUMENTED       LADTD
 BK0938  HISTORY     - 19961209 GOOD             USPSQD
 BK0938
 BK0938                          STATION DESCRIPTION
 BK0938
 BK0938'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0938'7.3 MI NW FROM THORNWELL.
 BK0938'ABOUT 4.3 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0938'LA. 99 AND LA. 14, THENCE 3.0 MILES SOUTHWEST ALONG A PARISH ROAD, 63
 BK0938'FEET NORTH OF THE CENTERLINE OF THE PARISH ROAD, 12 FEET WEST OF THE
 BK0938'CENTERLINE OF A PRIVATE DRIVE LEADING NORTH, 1/2 FOOT SOUTHEAST OF A 3
 BK0938'STRAND BARBED WIRE FENCE, 45 FEET NORTHEAST OF A POWER POLE BEARING A
 BK0938'GUY WIRE.  THE BENCH MARK MAY ALSO BE REACHED BY ABOUT 0.7 MILE
 BK0938'NORTHWEST ALONG STATE ROUTE 14 FROM THE POST OFFICE AT HAYES, THENCE
 BK0938'2.0 MILES NORTH ALONG STATE ROUTE 101, THENCE 4.9 MILES SOUTHEAST
 BK0938'ALONG A PARISH ROAD.  IT IS 1 1/2 FEET NORTHWEST OF A STEEL WITNESS
 BK0938'POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0938'PROJECTING 4 INCHES.  SECTION 3, T 11S, R 5W.
 BK0938
 BK0938                          STATION RECOVERY (1996)
 BK0938
 BK0938'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0919 ***********************************************************************
 BK0919  DESIGNATION -  27 V 6
 BK0919  PID         -  BK0919
 BK0919  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0919  COUNTRY     -  US
 BK0919  USGS QUAD   -  JENNINGS (2018)
 BK0919
 BK0919                         *CURRENT SURVEY CONTROL
 BK0919  ______________________________________________________________________
 BK0919* NAD 83(1986) POSITION- 30 08 36.     (N) 092 40 20.     (W)   SCALED
 BK0919* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0919  **This station is located in a suspected subsidence area (see below).
 BK0919  ______________________________________________________________________
 BK0919  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BK0919
 BK0919.The horizontal coordinates were scaled from a map and have
 BK0919.an estimated accuracy of +/- 6 seconds.
 BK0919
 BK0919.** This station is in an area of known vertical motion. If an
 BK0919.** orthometric height was ever established but is not available 
 BK0919.** in the current survey control section, the orthometric height
 BK0919.** is considered suspect.  Suspect heights are available in the
 BK0919.** superseded section only if requested.
 BK0919
 BK0919.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0919.GEOID18 height accuracy estimate available here.
 BK0919
 BK0919.Click photographs - Photos may exist for this station.
 BK0919
 BK0919;                    North         East    Units  Estimated Accuracy
 BK0919;SPC LA S     -   182,910.      871,010.      MT  (+/- 180 meters Scaled)
 BK0919
 BK0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315347(NAD 83)
 BK0919
 BK0919                          SUPERSEDED SURVEY CONTROL
 BK0919
 BK0919.No superseded survey control is available for this station.
 BK0919
 BK0919_MARKER: DD = SURVEY DISK
 BK0919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0919_STAMPING: 27V6 1968
 BK0919_MARK LOGO: LADHGS
 BK0919_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0919+STABILITY: SURFACE MOTION
 BK0919
 BK0919  HISTORY     - Date     Condition        Report By
 BK0919  HISTORY     - 1968     MONUMENTED       LADTD
 BK0919  HISTORY     - 1969     GOOD             LADTD
 BK0919  HISTORY     - 1982     GOOD             LADTD
 BK0919  HISTORY     - 19981016 GOOD             USPSQD
 BK0919
 BK0919                          STATION DESCRIPTION
 BK0919
 BK0919'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0919'4.40 MI N FROM LAKE ARTHUR.
 BK0919'ABOUT 4.40 MILES NORTH ALONG LOUISIANA HIGHWAY 26 FROM THE
 BK0919'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0919'SECTION 48, T10S, R3W.  66.4 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK0919'HIGHWAY 26, 100.2 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY LEADING
 BK0919'WEST, 172.7 FEET EAST-NORTHEAST OF A 24 INCH PECAN TREE, 177.0 FEET
 BK0919'NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0919'TO MRS. ELOISE GUIDRY, 0.6 FOOT SOUTH OF A BARBED WIRE FENCE.  SET IN
 BK0919'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL
 BK0919'WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 BK0919
 BK0919                          STATION RECOVERY (1982)
 BK0919
 BK0919'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0919'RECOVERED IN GOOD CONDITION.
 BK0919
 BK0919                          STATION RECOVERY (1998)
 BK0919
 BK0919'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0937 ***********************************************************************
 BK0937  DESIGNATION -  27 V 60
 BK0937  PID         -  BK0937
 BK0937  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0937  COUNTRY     -  US
 BK0937  USGS QUAD   -  WELSH SOUTH (2018)
 BK0937
 BK0937                         *CURRENT SURVEY CONTROL
 BK0937  ______________________________________________________________________
 BK0937* NAD 83(1986) POSITION- 30 07 34.     (N) 092 51 28.     (W)   SCALED
 BK0937* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0937  **This station is located in a suspected subsidence area (see below).
 BK0937  ______________________________________________________________________
 BK0937  GEOID HEIGHT    -        -27.132 (meters)                     GEOID18
 BK0937
 BK0937.The horizontal coordinates were scaled from a map and have
 BK0937.an estimated accuracy of +/- 6 seconds.
 BK0937
 BK0937.** This station is in an area of known vertical motion. If an
 BK0937.** orthometric height was ever established but is not available 
 BK0937.** in the current survey control section, the orthometric height
 BK0937.** is considered suspect.  Suspect heights are available in the
 BK0937.** superseded section only if requested.
 BK0937
 BK0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0937.GEOID18 height accuracy estimate available here.
 BK0937
 BK0937.Click photographs - Photos may exist for this station.
 BK0937
 BK0937;                    North         East    Units  Estimated Accuracy
 BK0937;SPC LA S     -   181,220.      853,110.      MT  (+/- 180 meters Scaled)
 BK0937
 BK0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP136327(NAD 83)
 BK0937
 BK0937                          SUPERSEDED SURVEY CONTROL
 BK0937
 BK0937.No superseded survey control is available for this station.
 BK0937
 BK0937_MARKER: DD = SURVEY DISK
 BK0937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0937_STAMPING: 27V60 1970
 BK0937_MARK LOGO: LADHGS
 BK0937_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0937+STABILITY: SURFACE MOTION
 BK0937
 BK0937  HISTORY     - Date     Condition        Report By
 BK0937  HISTORY     - 1970     MONUMENTED       LADTD
 BK0937  HISTORY     - 19961209 GOOD             USPSQD
 BK0937  HISTORY     - 20050210 MARK NOT FOUND   USPSQD
 BK0937
 BK0937                          STATION DESCRIPTION
 BK0937
 BK0937'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0937'6.4 MI NW FROM THORNWELL.
 BK0937'ABOUT 4.3 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0937'LA. 99 AND LA. 14, THENCE 2.1 MILES WEST ALONG A PARISH ROAD, 67 FEET
 BK0937'NORTH OF THE CENTERLINE OF THE PARISH ROAD, 114 FEET SOUTHEAST OF THE
 BK0937'NORTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. MARTIN
 BK0937'RICHARD, 13 FEET EAST OF THE CENTERLINE OF A PRIVATE DRIVE LEADING
 BK0937'NORTH TO A BARN, 1 FOOT EAST OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT
 BK0937'WEST OF A STEEL WITNESS POST, 1 FOOT ABOVE ROADWAY, SET IN THE TOP OF
 BK0937'A CONCRETE POST PROJECTING 2 INCHES.  SECTION 2, T 11S, R 5W.
 BK0937
 BK0937                          STATION RECOVERY (1996)
 BK0937
 BK0937'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0937'RECOVERED IN GOOD CONDITION.
 BK0937
 BK0937                          STATION RECOVERY (2005)
 BK0937
 BK0937'RECOVERY NOTE BY US POWER SQUADRON 2005 (LH)
 BK0937'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0936 ***********************************************************************
 BK0936  DESIGNATION -  27 V 61
 BK0936  PID         -  BK0936
 BK0936  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0936  COUNTRY     -  US
 BK0936  USGS QUAD   -  WELSH SOUTH (2018)
 BK0936
 BK0936                         *CURRENT SURVEY CONTROL
 BK0936  ______________________________________________________________________
 BK0936* NAD 83(1986) POSITION- 30 07 37.     (N) 092 50 33.     (W)   SCALED
 BK0936* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0936  **This station is located in a suspected subsidence area (see below).
 BK0936  ______________________________________________________________________
 BK0936  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BK0936
 BK0936.The horizontal coordinates were scaled from a map and have
 BK0936.an estimated accuracy of +/- 6 seconds.
 BK0936
 BK0936.** This station is in an area of known vertical motion. If an
 BK0936.** orthometric height was ever established but is not available 
 BK0936.** in the current survey control section, the orthometric height
 BK0936.** is considered suspect.  Suspect heights are available in the
 BK0936.** superseded section only if requested.
 BK0936
 BK0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0936.GEOID18 height accuracy estimate available here.
 BK0936
 BK0936.Click photographs - Photos may exist for this station.
 BK0936
 BK0936;                    North         East    Units  Estimated Accuracy
 BK0936;SPC LA S     -   181,300.      854,590.      MT  (+/- 180 meters Scaled)
 BK0936
 BK0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP151328(NAD 83)
 BK0936
 BK0936                          SUPERSEDED SURVEY CONTROL
 BK0936
 BK0936.No superseded survey control is available for this station.
 BK0936
 BK0936_MARKER: DD = SURVEY DISK
 BK0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0936_STAMPING: 27V61 1970
 BK0936_MARK LOGO: LADHGS
 BK0936_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0936+STABILITY: SURFACE MOTION
 BK0936
 BK0936  HISTORY     - Date     Condition        Report By
 BK0936  HISTORY     - 1970     MONUMENTED       LADTD
 BK0936  HISTORY     - 19961222 GOOD             USPSQD
 BK0936
 BK0936                          STATION DESCRIPTION
 BK0936
 BK0936'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0936'5.4 MI NW FROM THORNWELL.
 BK0936'ABOUT 4.3 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0936'LA. 99 AND LA. 14, THENCE 1.1 MILE WEST ALONG A PARISH ROAD, 60 FEET
 BK0936'NORTH OF THE CENTERLINE OF A PARISH ROAD, 28 FEET EAST OF THE
 BK0936'CENTERLINE OF A PRIVATE DRIVE LEADING NORTH, 98 FEET NORTHEAST OF A
 BK0936'POWER POLE BEARING A GUY WIRE, 1 1/2 FEET SOUTHWEST OF A FENCE CORNER,
 BK0936'20 FEET EAST OF THE SOUTHEAST CORNER OF A 10 FEET CATTLE GUARD, 1 FOOT
 BK0936'NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN
 BK0936'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. SECTION 36, T 10S, R
 BK0936'5W.
 BK0936
 BK0936                          STATION RECOVERY (1996)
 BK0936
 BK0936'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0842 ***********************************************************************
 BK0842  DESIGNATION -  27 V 62
 BK0842  PID         -  BK0842
 BK0842  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0842  COUNTRY     -  US
 BK0842  USGS QUAD   -  WELSH SOUTH (2018)
 BK0842
 BK0842                         *CURRENT SURVEY CONTROL
 BK0842  ______________________________________________________________________
 BK0842* NAD 83(1992) POSITION- 30 11 09.33197(N) 092 49 02.49431(W)   ADJUSTED
 BK0842* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0842  **This station is located in a suspected subsidence area (see below).
 BK0842  ______________________________________________________________________
 BK0842  GEOID HEIGHT    -        -27.215 (meters)                     GEOID18
 BK0842  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 BK0842  HORZ ORDER      -  SECOND
 BK0842
 BK0842.The horizontal coordinates were established by classical geodetic methods
 BK0842.and adjusted by the National Geodetic Survey in January 1993.
 BK0842
 BK0842.** This station is in an area of known vertical motion. If an
 BK0842.** orthometric height was ever established but is not available 
 BK0842.** in the current survey control section, the orthometric height
 BK0842.** is considered suspect.  Suspect heights are available in the
 BK0842.** superseded section only if requested.
 BK0842
 BK0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0842.GEOID18 height accuracy estimate available here.
 BK0842
 BK0842.Click photographs - Photos may exist for this station.
 BK0842
 BK0842.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0842
 BK0842. The following values were computed from the NAD 83(1992) position.
 BK0842
 BK0842;                    North         East     Units Scale Factor Converg.
 BK0842;SPC LA S     -   187,800.908   857,093.366   MT  0.99993094   -0 44 31.3
 BK0842;SPC LA S     -   616,143.48  2,811,980.48   sFT  0.99993094   -0 44 31.3
 BK0842;UTM  15      - 3,339,401.791   517,582.336   MT  0.99960381   +0 05 30.6
 BK0842
 BK0842!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0842!SPC LA S     -   1.00000369  x   0.99993094  =   0.99993463
 BK0842!UTM  15      -   1.00000369  x   0.99960381  =   0.99960750
 BK0842
 BK0842:                Primary Azimuth Mark                     Grid Az
 BK0842:SPC LA S     -  WELSH                                    027 46 47.6
 BK0842:UTM  15      -  WELSH                                    026 56 45.7
 BK0842
 BK0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1758239401(NAD 83)
 BK0842
 BK0842|---------------------------------------------------------------------|
 BK0842| PID    Reference Object                     Distance      Geod. Az  |
 BK0842|                                                           dddmmss.s |
 BK0842| BK2931 WELSH                               APPROX. 4.8 KM 0270216.3 |
 BK0842| BK2933 ADAM                                 10.744 METERS 05741     |
 BK0842|---------------------------------------------------------------------|
 BK0842
 BK0842                          SUPERSEDED SURVEY CONTROL
 BK0842
 BK0842  NAD 83(1986)-  30 11 09.35264(N)    092 49 02.48895(W) AD(       ) 2
 BK0842  NAD 27      -  30 11 08.60095(N)    092 49 01.96435(W) AD(       ) 2
 BK0842
 BK0842.Superseded values are not recommended for survey control.
 BK0842
 BK0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0842.See file dsdata.pdf to determine how the superseded data were derived.
 BK0842
 BK0842_MARKER: DD = SURVEY DISK
 BK0842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0842_STAMPING: 27V62 1969
 BK0842_MARK LOGO: LADHGS
 BK0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0842+STABILITY: SURFACE MOTION
 BK0842_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0842+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0842
 BK0842  HISTORY     - Date     Condition        Report By
 BK0842  HISTORY     - 1969     MONUMENTED       LADH
 BK0842  HISTORY     - 1974     GOOD             LADH
 BK0842  HISTORY     - 19970125 GOOD             USPSQD
 BK0842  HISTORY     - 19981017 GOOD             USPSQD
 BK0842  HISTORY     - 20031230 GOOD             USPSQD
 BK0842  HISTORY     - 20050204 GOOD             USPSQD
 BK0842
 BK0842                          STATION DESCRIPTION
 BK0842
 BK0842'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0842'3.8 MI SE FROM WELSH.
 BK0842'ABOUT 0.3 MILE SOUTH ALONG STATE ROUTE 99 FROM THE CALCASIEU MARINE
 BK0842'NATIONAL BANK AT THE CORNER OF SOUTH ADAMS AND EAST SOUTH STREETS IN
 BK0842'WELSH, THENCE 0.2 MILE EAST ALONG US 90, THENCE 3.3 MILES SOUTH ALONG
 BK0842'LA. 99, 131 FEET SOUTH OF THE SOUTHEAST CORNER OF A METAL GARAGE ON
 BK0842'THE PROPERTY OF MR. ADAM MALLET, 69 FEET WEST OF THE CENTERLINE OF LA.
 BK0842'99, 1.7 FEET NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE, 2.0
 BK0842'FEET WEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, SET
 BK0842'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SECTION 18, T10S,
 BK0842'R4W.
 BK0842
 BK0842                          STATION RECOVERY (1974)
 BK0842
 BK0842'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1974 (RT)
 BK0842'THE STATION IS LOCATED 3 MILES SOUTH OF WELSH, 9 MILES SOUTHWEST OF
 BK0842'JENNINGS AND 6 MILES SOUTHEAST OF LACASSINE, IN THE NORTHWEST
 BK0842'QUARTER OF SECTION 18, T10S, R4W AND ON PROPERTY OWNED BY THE
 BK0842'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BK0842'
 BK0842'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BK0842'STATE HIGHWAY 99 IN WELSH, GO SOUTH ON STATE HIGHWAY 99 FOR 2.6
 BK0842'MILES TO THE STATION SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR A
 BK0842'GATE AND A CONCRETE CULVERT.
 BK0842'
 BK0842'BM 27V62 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U. S.
 BK0842'COAST AND GEODETIC SURVEY BENCH MARK DISK SET IN THE TOP OF A
 BK0842'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  IT IS
 BK0842'STAMPED 27V62 1969.  IT IS 68 FEET WEST OF THE CENTER OF STATE
 BK0842'HIGHWAY 99, 45 FEET SOUTHWEST OF THE NORTH END OF A CONCRETE
 BK0842'CULVERT, 40 FEET WEST OF THE SOUTH END OF A CONCRETE CULVERT, 2 FEET
 BK0842'WEST OF A METAL WITNESS POST AND SIGN AND 1.5 FEET NORTH OF A FENCE.
 BK0842'
 BK0842'NEAREST TOWN--WELSH.
 BK0842
 BK0842                          STATION RECOVERY (1997)
 BK0842
 BK0842'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0842'RECOVERED IN GOOD CONDITION.
 BK0842
 BK0842                          STATION RECOVERY (1998)
 BK0842
 BK0842'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0842'RECOVERED IN GOOD CONDITION.
 BK0842
 BK0842                          STATION RECOVERY (2003)
 BK0842
 BK0842'RECOVERY NOTE BY US POWER SQUADRON 2003
 BK0842'RECOVERED IN GOOD CONDITION.
 BK0842
 BK0842                          STATION RECOVERY (2005)
 BK0842
 BK0842'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0842'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0935 ***********************************************************************
 BK0935  DESIGNATION -  27 V 63
 BK0935  PID         -  BK0935
 BK0935  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0935  COUNTRY     -  US
 BK0935  USGS QUAD   -  WELSH SOUTH (2018)
 BK0935
 BK0935                         *CURRENT SURVEY CONTROL
 BK0935  ______________________________________________________________________
 BK0935* NAD 83(1986) POSITION- 30 11 11.     (N) 092 48 06.     (W)   SCALED
 BK0935* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0935  **This station is located in a suspected subsidence area (see below).
 BK0935  ______________________________________________________________________
 BK0935  GEOID HEIGHT    -        -27.214 (meters)                     GEOID18
 BK0935
 BK0935.The horizontal coordinates were scaled from a map and have
 BK0935.an estimated accuracy of +/- 6 seconds.
 BK0935
 BK0935.** This station is in an area of known vertical motion. If an
 BK0935.** orthometric height was ever established but is not available 
 BK0935.** in the current survey control section, the orthometric height
 BK0935.** is considered suspect.  Suspect heights are available in the
 BK0935.** superseded section only if requested.
 BK0935
 BK0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0935.GEOID18 height accuracy estimate available here.
 BK0935
 BK0935.Click photographs - Photos may exist for this station.
 BK0935
 BK0935;                    North         East    Units  Estimated Accuracy
 BK0935;SPC LA S     -   187,830.      858,610.      MT  (+/- 180 meters Scaled)
 BK0935
 BK0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP190394(NAD 83)
 BK0935
 BK0935                          SUPERSEDED SURVEY CONTROL
 BK0935
 BK0935.No superseded survey control is available for this station.
 BK0935
 BK0935_MARKER: DD = SURVEY DISK
 BK0935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0935_STAMPING: 27V63 1970
 BK0935_MARK LOGO: LADHGS
 BK0935_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0935+STABILITY: SURFACE MOTION
 BK0935
 BK0935  HISTORY     - Date     Condition        Report By
 BK0935  HISTORY     - 1970     MONUMENTED       LADTD
 BK0935  HISTORY     - 19961222 GOOD             USPSQD
 BK0935  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BK0935
 BK0935                          STATION DESCRIPTION
 BK0935
 BK0935'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0935'4.7 MI SE FROM WELSH.
 BK0935'ABOUT 3.7 MILES SOUTHEAST ALONG STATE ROUTE 99 FROM THE CALCASIEU
 BK0935'MARINE NATIONAL BANK AT WELSH, THENCE 1.0 MILE EAST ALONG STATE ROUTE
 BK0935'1126, 93 FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 1126, 107 FEET
 BK0935'WEST OF THE CENTERLINE OF A 40 FEET IRRIGATION CANAL, 1 1/2 FEET WEST
 BK0935'OF A 4 STRAND BARBED WIRE FENCE, 148 FEET SOUTHWEST OF THE CENTER OF A
 BK0935'BRIDGE, 2 FEET NORTHWEST OF A STEEL WITNESS POST, 4 FEET BELOW LEVEL
 BK0935'OF ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK0935'SECTION 17, T 10S, R 4W.
 BK0935
 BK0935                          STATION RECOVERY (1996)
 BK0935
 BK0935'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0935'RECOVERED IN GOOD CONDITION.
 BK0935
 BK0935                          STATION RECOVERY (2005)
 BK0935
 BK0935'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0935'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0934 ***********************************************************************
 BK0934  DESIGNATION -  27 V 64
 BK0934  PID         -  BK0934
 BK0934  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0934  COUNTRY     -  US
 BK0934  USGS QUAD   -  WELSH SOUTH (2018)
 BK0934
 BK0934                         *CURRENT SURVEY CONTROL
 BK0934  ______________________________________________________________________
 BK0934* NAD 83(1986) POSITION- 30 11 11.     (N) 092 47 26.     (W)   SCALED
 BK0934* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0934  **This station is located in a suspected subsidence area (see below).
 BK0934  ______________________________________________________________________
 BK0934  GEOID HEIGHT    -        -27.212 (meters)                     GEOID18
 BK0934
 BK0934.The horizontal coordinates were scaled from a map and have
 BK0934.an estimated accuracy of +/- 6 seconds.
 BK0934
 BK0934.** This station is in an area of known vertical motion. If an
 BK0934.** orthometric height was ever established but is not available 
 BK0934.** in the current survey control section, the orthometric height
 BK0934.** is considered suspect.  Suspect heights are available in the
 BK0934.** superseded section only if requested.
 BK0934
 BK0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0934.GEOID18 height accuracy estimate available here.
 BK0934
 BK0934.Click photographs - Photos may exist for this station.
 BK0934
 BK0934;                    North         East    Units  Estimated Accuracy
 BK0934;SPC LA S     -   187,820.      859,680.      MT  (+/- 180 meters Scaled)
 BK0934
 BK0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP201394(NAD 83)
 BK0934
 BK0934                          SUPERSEDED SURVEY CONTROL
 BK0934
 BK0934.No superseded survey control is available for this station.
 BK0934
 BK0934_MARKER: DD = SURVEY DISK
 BK0934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0934_STAMPING: 27V64 1970
 BK0934_MARK LOGO: LADHGS
 BK0934_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0934+STABILITY: SURFACE MOTION
 BK0934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0934+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2005
 BK0934
 BK0934  HISTORY     - Date     Condition        Report By
 BK0934  HISTORY     - 1970     MONUMENTED       LADTD
 BK0934  HISTORY     - 19961222 GOOD             USPSQD
 BK0934  HISTORY     - 20050204 GOOD             USPSQD
 BK0934
 BK0934                          STATION DESCRIPTION
 BK0934
 BK0934'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0934'5.4 MI SE FROM WELSH.
 BK0934'ABOUT 3.7 MILES SOUTHEAST ALONG STATE ROUTE 99 FROM THE CALCASIEU
 BK0934'MARINE NATIONAL BANK AT WELSH, THENCE 1.7 MILES EAST ALONG STATE ROUTE
 BK0934'1126, 101 FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 1126, 1/2 FOOT
 BK0934'WEST OF A 4 STRAND BARBED WIRE FENCE, APPROXIMATELY 0.2 MILE SOUTHEAST
 BK0934'OF THE INTERSECTION OF STATE ROUTE 1126 AND A PARISH ROAD, 155 FEET
 BK0934'NORTHEAST OF A SILO, 2 FEET WEST OF A STEEL WITNESS POST, 1 FOOT BELOW
 BK0934'LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK0934'INCHES.  SECTION 16, T 10S, R 4W.
 BK0934
 BK0934                          STATION RECOVERY (1996)
 BK0934
 BK0934'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0934'RECOVERED IN GOOD CONDITION.
 BK0934
 BK0934                          STATION RECOVERY (2005)
 BK0934
 BK0934'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0933 ***********************************************************************
 BK0933  DESIGNATION -  27 V 65
 BK0933  PID         -  BK0933
 BK0933  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0933  COUNTRY     -  US
 BK0933  USGS QUAD   -  WELSH SOUTH (2018)
 BK0933
 BK0933                         *CURRENT SURVEY CONTROL
 BK0933  ______________________________________________________________________
 BK0933* NAD 83(1986) POSITION- 30 11 15.     (N) 092 46 29.     (W)   SCALED
 BK0933* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0933  **This station is located in a suspected subsidence area (see below).
 BK0933  ______________________________________________________________________
 BK0933  GEOID HEIGHT    -        -27.211 (meters)                     GEOID18
 BK0933
 BK0933.The horizontal coordinates were scaled from a map and have
 BK0933.an estimated accuracy of +/- 6 seconds.
 BK0933
 BK0933.** This station is in an area of known vertical motion. If an
 BK0933.** orthometric height was ever established but is not available 
 BK0933.** in the current survey control section, the orthometric height
 BK0933.** is considered suspect.  Suspect heights are available in the
 BK0933.** superseded section only if requested.
 BK0933
 BK0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0933.GEOID18 height accuracy estimate available here.
 BK0933
 BK0933.Click photographs - Photos may exist for this station.
 BK0933
 BK0933;                    North         East    Units  Estimated Accuracy
 BK0933;SPC LA S     -   187,920.      861,200.      MT  (+/- 180 meters Scaled)
 BK0933
 BK0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216395(NAD 83)
 BK0933
 BK0933                          SUPERSEDED SURVEY CONTROL
 BK0933
 BK0933.No superseded survey control is available for this station.
 BK0933
 BK0933_MARKER: DD = SURVEY DISK
 BK0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0933_STAMPING: 27V65 1970
 BK0933_MARK LOGO: LADHGS
 BK0933_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0933+STABILITY: SURFACE MOTION
 BK0933
 BK0933  HISTORY     - Date     Condition        Report By
 BK0933  HISTORY     - 1970     MONUMENTED       LADTD
 BK0933  HISTORY     - 19961229 GOOD             USPSQD
 BK0933  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BK0933
 BK0933                          STATION DESCRIPTION
 BK0933
 BK0933'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0933'6.3 MI SE FROM WELSH.
 BK0933'ABOUT 3.7 MILES SOUTHEAST ALONG STATE ROUTE 99 FROM THE CALCASIEU
 BK0933'MARINE NATIONAL BANK AT WELSH, THENCE 2.6 MILES EAST ALONG STATE ROUTE
 BK0933'1126 TO THE INTERSECTION OF STATE ROUTE 1126 AND STATE ROUTE 382, 83
 BK0933'FEET EAST OF THE CENTERLINE OF LA. 382, 69 FEET NORTH OF THE
 BK0933'CENTERLINE OF LA. 1126, 1 FOOT SOUTHWEST OF A 4 STRAND BARBED WIRE
 BK0933'FENCE, 56 FEET SOUTHEAST OF A RIGHT OF WAY MARKER, 2 FEET NORTHEAST OF
 BK0933'A STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK0933'CONCRETE POST PROJECTING 4 INCHES.  SECTION 10, T 10S, R 4W.
 BK0933
 BK0933                          STATION RECOVERY (1996)
 BK0933
 BK0933'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0933'RECOVERED IN GOOD CONDITION.
 BK0933
 BK0933                          STATION RECOVERY (2005)
 BK0933
 BK0933'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0933'EXTENSIVE FENCE LINE WORK HAS CLEARED EVERYTHING AND MARKER MAY HAVE
 BK0933'BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0932 ***********************************************************************
 BK0932  DESIGNATION -  27 V 66
 BK0932  PID         -  BK0932
 BK0932  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0932  COUNTRY     -  US
 BK0932  USGS QUAD   -  JENNINGS (2018)
 BK0932
 BK0932                         *CURRENT SURVEY CONTROL
 BK0932  ______________________________________________________________________
 BK0932* NAD 83(1986) POSITION- 30 11 15.     (N) 092 44 51.     (W)   SCALED
 BK0932* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0932  **This station is located in a suspected subsidence area (see below).
 BK0932  ______________________________________________________________________
 BK0932  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BK0932
 BK0932.The horizontal coordinates were scaled from a map and have
 BK0932.an estimated accuracy of +/- 6 seconds.
 BK0932
 BK0932.** This station is in an area of known vertical motion. If an
 BK0932.** orthometric height was ever established but is not available 
 BK0932.** in the current survey control section, the orthometric height
 BK0932.** is considered suspect.  Suspect heights are available in the
 BK0932.** superseded section only if requested.
 BK0932
 BK0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0932.GEOID18 height accuracy estimate available here.
 BK0932
 BK0932.Click photographs - Photos may exist for this station.
 BK0932
 BK0932;                    North         East    Units  Estimated Accuracy
 BK0932;SPC LA S     -   187,890.      863,820.      MT  (+/- 180 meters Scaled)
 BK0932
 BK0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP243395(NAD 83)
 BK0932
 BK0932                          SUPERSEDED SURVEY CONTROL
 BK0932
 BK0932.No superseded survey control is available for this station.
 BK0932
 BK0932_MARKER: DD = SURVEY DISK
 BK0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0932_STAMPING: 27V66 1970
 BK0932_MARK LOGO: LADHGS
 BK0932_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0932+STABILITY: SURFACE MOTION
 BK0932
 BK0932  HISTORY     - Date     Condition        Report By
 BK0932  HISTORY     - 1970     MONUMENTED       LADTD
 BK0932  HISTORY     - 19961229 GOOD             USPSQD
 BK0932  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BK0932
 BK0932                          STATION DESCRIPTION
 BK0932
 BK0932'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0932'7.9 MI SE FROM WELSH.
 BK0932'ABOUT 3.7 MILES SOUTHEAST ALONG STATE ROUTE 99 FROM THE CALCASIEU
 BK0932'MARINE NATIONAL BANK AT WELSH, THENCE 4.2 MILES EAST ALONG STATE ROUTE
 BK0932'1126, LOCATED IN THE BARNYARD OF A FARM HOUSE, 87 FEET NORTH OF THE
 BK0932'CENTERLINE OF LA. 1126, APPROXIMATELY 250 FEET EAST OF A FARM HOUSE, 1
 BK0932'FOOT WEST OF A 6 STRAND BARBED WIRE NORTH AND SOUTH FENCE, 106 FEET
 BK0932'SOUTHEAST OF A LOADING CHUTE FOR CATTLE.  THE MARKER MAY ALSO BE
 BK0932'REACHED BY ABOUT 0.3 MILE SOUTHWEST ALONG THE SOUTHERN PACIFIC
 BK0932'RAILROAD TRACK FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES SOUTHWEST
 BK0932'ALONG STATE ROUTE 26, THENCE 4.9 MILES WEST ALONG STATE ROUTE 1126. IT
 BK0932'IS 1 1/2 FEET NORTH OF A STEEL WITNESS POST, 1 FOOT BELOW LEVEL OF THE
 BK0932'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 BK0932'SECTION 11, T 10S, R 4W.
 BK0932
 BK0932                          STATION RECOVERY (1996)
 BK0932
 BK0932'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0932'RECOVERED IN GOOD CONDITION.
 BK0932
 BK0932                          STATION RECOVERY (2005)
 BK0932
 BK0932'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0932'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0931 ***********************************************************************
 BK0931  DESIGNATION -  27 V 67
 BK0931  PID         -  BK0931
 BK0931  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0931  COUNTRY     -  US
 BK0931  USGS QUAD   -  JENNINGS (2018)
 BK0931
 BK0931                         *CURRENT SURVEY CONTROL
 BK0931  ______________________________________________________________________
 BK0931* NAD 83(1986) POSITION- 30 11 12.     (N) 092 44 03.     (W)   SCALED
 BK0931* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0931  **This station is located in a suspected subsidence area (see below).
 BK0931  ______________________________________________________________________
 BK0931  GEOID HEIGHT    -        -27.203 (meters)                     GEOID18
 BK0931
 BK0931.The horizontal coordinates were scaled from a map and have
 BK0931.an estimated accuracy of +/- 6 seconds.
 BK0931
 BK0931.** This station is in an area of known vertical motion. If an
 BK0931.** orthometric height was ever established but is not available 
 BK0931.** in the current survey control section, the orthometric height
 BK0931.** is considered suspect.  Suspect heights are available in the
 BK0931.** superseded section only if requested.
 BK0931
 BK0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0931.GEOID18 height accuracy estimate available here.
 BK0931
 BK0931.Click photographs - Photos may exist for this station.
 BK0931
 BK0931;                    North         East    Units  Estimated Accuracy
 BK0931;SPC LA S     -   187,780.      865,110.      MT  (+/- 180 meters Scaled)
 BK0931
 BK0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP255394(NAD 83)
 BK0931
 BK0931                          SUPERSEDED SURVEY CONTROL
 BK0931
 BK0931.No superseded survey control is available for this station.
 BK0931
 BK0931_MARKER: DD = SURVEY DISK
 BK0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0931_STAMPING: 27V67 1970
 BK0931_MARK LOGO: LADHGS
 BK0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0931+STABILITY: SURFACE MOTION
 BK0931
 BK0931  HISTORY     - Date     Condition        Report By
 BK0931  HISTORY     - 1970     MONUMENTED       LADTD
 BK0931  HISTORY     - 19961229 GOOD             USPSQD
 BK0931  HISTORY     - 20050204 POOR             USPSQD
 BK0931
 BK0931                          STATION DESCRIPTION
 BK0931
 BK0931'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0931'7.3 MI SW FROM JENNINGS.
 BK0931'ABOUT 0.3 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0931'FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES SOUTHWEST ALONG STATE
 BK0931'ROUTE 26, THENCE 4.1 MILES WEST ALONG STATE ROUTE 1126, 66 FEET SOUTH
 BK0931'OF THE CENTERLINE OF LA. 1126, 1/2 FOOT NORTHWEST OF A 4 STRAND BARBED
 BK0931'WIRE FENCE, 24 FEET EAST OF THE CENTERLINE OF A PRIVATE SHELL DRIVE
 BK0931'LEADING SOUTH, 18 FEET NORTHEAST OF THE NORTHEAST CORNER OF A 6 FEET
 BK0931'BY 12 FEET CATTLE GUARD, 1 1/2 FEET SOUTHEAST OF A STEEL WITNESS POST,
 BK0931'1 FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0931'PROJECTING 0 INCHES.  SECTION 13, T 10S, R 4W.
 BK0931
 BK0931                          STATION RECOVERY (1996)
 BK0931
 BK0931'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0931'RECOVERED IN GOOD CONDITION.
 BK0931
 BK0931                          STATION RECOVERY (2005)
 BK0931
 BK0931'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0931'THE OLD FENCE LINE HAS BEEN DESTROYED AND REPLACED WITH A NEW ONE.
 BK0931'THE CONCRETE MONUMENT IS ON ITS SIDE AND ON PRIVATE PROPERTY BEHIND A
 BK0931'LOCKED GATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0930 ***********************************************************************
 BK0930  DESIGNATION -  27 V 68
 BK0930  PID         -  BK0930
 BK0930  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0930  COUNTRY     -  US
 BK0930  USGS QUAD   -  JENNINGS (2018)
 BK0930
 BK0930                         *CURRENT SURVEY CONTROL
 BK0930  ______________________________________________________________________
 BK0930* NAD 83(1986) POSITION- 30 11 05.     (N) 092 42 56.     (W)   SCALED
 BK0930* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0930  **This station is located in a suspected subsidence area (see below).
 BK0930  ______________________________________________________________________
 BK0930  GEOID HEIGHT    -        -27.196 (meters)                     GEOID18
 BK0930
 BK0930.The horizontal coordinates were scaled from a map and have
 BK0930.an estimated accuracy of +/- 6 seconds.
 BK0930
 BK0930.** This station is in an area of known vertical motion. If an
 BK0930.** orthometric height was ever established but is not available 
 BK0930.** in the current survey control section, the orthometric height
 BK0930.** is considered suspect.  Suspect heights are available in the
 BK0930.** superseded section only if requested.
 BK0930
 BK0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0930.GEOID18 height accuracy estimate available here.
 BK0930
 BK0930.Click photographs - Photos may exist for this station.
 BK0930
 BK0930;                    North         East    Units  Estimated Accuracy
 BK0930;SPC LA S     -   187,550.      866,900.      MT  (+/- 180 meters Scaled)
 BK0930
 BK0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP273392(NAD 83)
 BK0930
 BK0930                          SUPERSEDED SURVEY CONTROL
 BK0930
 BK0930.No superseded survey control is available for this station.
 BK0930
 BK0930_MARKER: DD = SURVEY DISK
 BK0930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0930_STAMPING: 27V68 1970
 BK0930_MARK LOGO: LADHGS
 BK0930_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0930+STABILITY: SURFACE MOTION
 BK0930
 BK0930  HISTORY     - Date     Condition        Report By
 BK0930  HISTORY     - 1970     MONUMENTED       LADTD
 BK0930  HISTORY     - 19961229 GOOD             USPSQD
 BK0930  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BK0930
 BK0930                          STATION DESCRIPTION
 BK0930
 BK0930'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0930'6.0 MI SW FROM JENNINGS.
 BK0930'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0930'FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES SOUTHWEST ALONG STATE
 BK0930'ROUTE 26, THENCE 2.8 MILES WEST ALONG STATE ROUTE 1126, 109 FEET SOUTH
 BK0930'OF THE CENTERLINE OF LA. 1126, LOCATED ALONG A NORTH-SOUTH BARNYARD
 BK0930'FENCE, 1 FOOT EAST OF A 4 STRAND BARBED WIRE FENCE, 114 FEET
 BK0930'NORTH-WEST OF THE SOUTHWEST CORNER OF A BARN BELONGING TO A MR. C. S.
 BK0930'CAMPBELLO, 1 FOOT NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK0930'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 BK0930'SECTION 18, T 10S, R 3W.
 BK0930
 BK0930                          STATION RECOVERY (1996)
 BK0930
 BK0930'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0930'RECOVERED IN GOOD CONDITION.
 BK0930
 BK0930                          STATION RECOVERY (2005)
 BK0930
 BK0930'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0930'THE HOUSE, FENCE, BARNYARD NO LONGER EXIST AND THE LAND IS COVERED
 BK0930'WITH WATER FOR CRAWFISH FARMING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0929 ***********************************************************************
 BK0929  DESIGNATION -  27 V 69
 BK0929  PID         -  BK0929
 BK0929  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0929  COUNTRY     -  US
 BK0929  USGS QUAD   -  JENNINGS (2018)
 BK0929
 BK0929                         *CURRENT SURVEY CONTROL
 BK0929  ______________________________________________________________________
 BK0929* NAD 83(1986) POSITION- 30 11 08.     (N) 092 41 58.     (W)   SCALED
 BK0929* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0929  **This station is located in a suspected subsidence area (see below).
 BK0929  ______________________________________________________________________
 BK0929  GEOID HEIGHT    -        -27.193 (meters)                     GEOID18
 BK0929
 BK0929.The horizontal coordinates were scaled from a map and have
 BK0929.an estimated accuracy of +/- 6 seconds.
 BK0929
 BK0929.** This station is in an area of known vertical motion. If an
 BK0929.** orthometric height was ever established but is not available 
 BK0929.** in the current survey control section, the orthometric height
 BK0929.** is considered suspect.  Suspect heights are available in the
 BK0929.** superseded section only if requested.
 BK0929
 BK0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0929.GEOID18 height accuracy estimate available here.
 BK0929
 BK0929.Click photographs - Photos may exist for this station.
 BK0929
 BK0929;                    North         East    Units  Estimated Accuracy
 BK0929;SPC LA S     -   187,620.      868,450.      MT  (+/- 180 meters Scaled)
 BK0929
 BK0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP289393(NAD 83)
 BK0929
 BK0929                          SUPERSEDED SURVEY CONTROL
 BK0929
 BK0929.No superseded survey control is available for this station.
 BK0929
 BK0929_MARKER: DD = SURVEY DISK
 BK0929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0929_STAMPING: 27V69 1970
 BK0929_MARK LOGO: LADHGS
 BK0929_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0929+STABILITY: SURFACE MOTION
 BK0929
 BK0929  HISTORY     - Date     Condition        Report By
 BK0929  HISTORY     - 1970     MONUMENTED       LADTD
 BK0929  HISTORY     - 19961229 GOOD             USPSQD
 BK0929
 BK0929                          STATION DESCRIPTION
 BK0929
 BK0929'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0929'5.1 MI SW FROM JENNINGS.
 BK0929'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0929'FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES SOUTHWEST ALONG STATE
 BK0929'ROUTE 26, THENCE 1.8 MILE WEST ALONG STATE ROUTE 1126, LOCATED ALONG A
 BK0929'NORTH-SOUTH FENCE OF A BARNYARD, 76 FEET NORTH OF THE CENTERLINE OF
 BK0929'LA. 1126, APPROXIMATELY 0.1 MILE WEST OF A FARM HOUSE BELONGING TO A
 BK0929'MR. H. MYERS, 56 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A BARN, 1/2
 BK0929'FOOT WEST OF A 7 STRAND BARBED WIRE FENCE, 1 1/2 FEET NORTHEAST OF A
 BK0929'STEEL WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK0929'INCHES.  SECTION 8, T 10S, R 3W.
 BK0929
 BK0929                          STATION RECOVERY (1996)
 BK0929
 BK0929'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0929'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0920 ***********************************************************************
 BK0920  DESIGNATION -  27 V 7
 BK0920  PID         -  BK0920
 BK0920  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0920  COUNTRY     -  US
 BK0920  USGS QUAD   -  JENNINGS (2018)
 BK0920
 BK0920                         *CURRENT SURVEY CONTROL
 BK0920  ______________________________________________________________________
 BK0920* NAD 83(1986) POSITION- 30 09 21.     (N) 092 40 20.     (W)   SCALED
 BK0920* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0920  **This station is located in a suspected subsidence area (see below).
 BK0920  ______________________________________________________________________
 BK0920  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK0920
 BK0920.The horizontal coordinates were scaled from a map and have
 BK0920.an estimated accuracy of +/- 6 seconds.
 BK0920
 BK0920.** This station is in an area of known vertical motion. If an
 BK0920.** orthometric height was ever established but is not available 
 BK0920.** in the current survey control section, the orthometric height
 BK0920.** is considered suspect.  Suspect heights are available in the
 BK0920.** superseded section only if requested.
 BK0920
 BK0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0920.GEOID18 height accuracy estimate available here.
 BK0920
 BK0920.Click photographs - Photos may exist for this station.
 BK0920
 BK0920;                    North         East    Units  Estimated Accuracy
 BK0920;SPC LA S     -   184,290.      871,030.      MT  (+/- 180 meters Scaled)
 BK0920
 BK0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315360(NAD 83)
 BK0920
 BK0920                          SUPERSEDED SURVEY CONTROL
 BK0920
 BK0920.No superseded survey control is available for this station.
 BK0920
 BK0920_MARKER: DD = SURVEY DISK
 BK0920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0920_STAMPING: 27V7 1968
 BK0920_MARK LOGO: LADHGS
 BK0920_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0920+STABILITY: SURFACE MOTION
 BK0920
 BK0920  HISTORY     - Date     Condition        Report By
 BK0920  HISTORY     - 1968     MONUMENTED       LADTD
 BK0920  HISTORY     - 1970     GOOD             LADTD
 BK0920  HISTORY     - 1982     GOOD             LADTD
 BK0920  HISTORY     - 19961229 GOOD             USPSQD
 BK0920  HISTORY     - 19981017 MARK NOT FOUND   USPSQD
 BK0920  HISTORY     - 20050207 MARK NOT FOUND   USPSQD
 BK0920
 BK0920                          STATION DESCRIPTION
 BK0920
 BK0920'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0920'5.4 MI SW FROM JENNINGS.
 BK0920'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0920'FROM THE DEPOT AT JENNINGS, THENCE 5.1 MILES SOUTHWEST ALONG STATE
 BK0920'ROUTE 26, 65 FEET WEST OF THE CENTERLINE OF LA. 26, 49 FEET NORTH OF
 BK0920'THE WESTERLY PROJECTION OF THE CENTERLINE OF A BLACKTOP ROAD LEADING
 BK0920'EAST, 153 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME
 BK0920'RESIDENT BELONGING TO BUFFORD TRAHAN, 1 FOOT NORTH OF A MESH WIRE
 BK0920'FENCE, 1 FOOT WEST OF A STEEL WITNESS POST, SET IN THE TOP OF A
 BK0920'CONCRETE POST PROJECTING 2 INCHES.  SEC 21, T 10S, R 3W.
 BK0920
 BK0920                          STATION RECOVERY (1982)
 BK0920
 BK0920'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0920'RECOVERED IN GOOD CONDITION.
 BK0920
 BK0920                          STATION RECOVERY (1996)
 BK0920
 BK0920'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0920'RECOVERED IN GOOD CONDITION.
 BK0920
 BK0920                          STATION RECOVERY (1998)
 BK0920
 BK0920'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK0920'MARK NOT FOUND.
 BK0920
 BK0920                          STATION RECOVERY (2005)
 BK0920
 BK0920'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0920'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0928 ***********************************************************************
 BK0928  DESIGNATION -  27 V 70
 BK0928  PID         -  BK0928
 BK0928  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0928  COUNTRY     -  US
 BK0928  USGS QUAD   -  JENNINGS (2018)
 BK0928
 BK0928                         *CURRENT SURVEY CONTROL
 BK0928  ______________________________________________________________________
 BK0928* NAD 83(1986) POSITION- 30 11 05.     (N) 092 40 48.     (W)   SCALED
 BK0928* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0928  **This station is located in a suspected subsidence area (see below).
 BK0928  ______________________________________________________________________
 BK0928  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BK0928
 BK0928.The horizontal coordinates were scaled from a map and have
 BK0928.an estimated accuracy of +/- 6 seconds.
 BK0928
 BK0928.** This station is in an area of known vertical motion. If an
 BK0928.** orthometric height was ever established but is not available 
 BK0928.** in the current survey control section, the orthometric height
 BK0928.** is considered suspect.  Suspect heights are available in the
 BK0928.** superseded section only if requested.
 BK0928
 BK0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0928.GEOID18 height accuracy estimate available here.
 BK0928
 BK0928.Click photographs - Photos may exist for this station.
 BK0928
 BK0928;                    North         East    Units  Estimated Accuracy
 BK0928;SPC LA S     -   187,500.      870,320.      MT  (+/- 180 meters Scaled)
 BK0928
 BK0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP308392(NAD 83)
 BK0928
 BK0928                          SUPERSEDED SURVEY CONTROL
 BK0928
 BK0928.No superseded survey control is available for this station.
 BK0928
 BK0928_MARKER: DD = SURVEY DISK
 BK0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0928_STAMPING: 27V70 1970
 BK0928_MARK LOGO: LADHGS
 BK0928_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0928+STABILITY: SURFACE MOTION
 BK0928
 BK0928  HISTORY     - Date     Condition        Report By
 BK0928  HISTORY     - 1970     MONUMENTED       LADTD
 BK0928  HISTORY     - 19961229 GOOD             USPSQD
 BK0928
 BK0928                          STATION DESCRIPTION
 BK0928
 BK0928'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0928'3.9 MI SW FROM JENNINGS.
 BK0928'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0928'FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES SOUTHWEST ALONG STATE
 BK0928'ROUTE 26, THENCE 0.6 MILE WEST ALONG STATE ROUTE 1126, 75 FEET SOUTH
 BK0928'OF THE CENTERLINE OF LA. 1126, APPROXIMATELY 0.1 MILE EAST OF A WOOD
 BK0928'FRAME HOUSE BELONGING TO A MR. LEJUNE, 1/2 FOOT WEST OF A 4 STRAND
 BK0928'BARBED WIRE FENCE, 2 FEET SOUTHWEST OF A STEEL WITNESS POST, ABOUT
 BK0928'LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK0928'INCHES.  SECTION 16, T 10S, R 3W.
 BK0928
 BK0928                          STATION RECOVERY (1996)
 BK0928
 BK0928'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0987 ***********************************************************************
 BK0987  DESIGNATION -  27 V 71
 BK0987  PID         -  BK0987
 BK0987  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0987  COUNTRY     -  US
 BK0987  USGS QUAD   -  THORNWELL (2018)
 BK0987
 BK0987                         *CURRENT SURVEY CONTROL
 BK0987  ______________________________________________________________________
 BK0987* NAD 83(1986) POSITION- 30 05 46.     (N) 092 48 30.     (W)   SCALED
 BK0987* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0987  **This station is located in a suspected subsidence area (see below).
 BK0987  ______________________________________________________________________
 BK0987  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BK0987
 BK0987.The horizontal coordinates were scaled from a map and have
 BK0987.an estimated accuracy of +/- 6 seconds.
 BK0987
 BK0987.** This station is in an area of known vertical motion. If an
 BK0987.** orthometric height was ever established but is not available 
 BK0987.** in the current survey control section, the orthometric height
 BK0987.** is considered suspect.  Suspect heights are available in the
 BK0987.** superseded section only if requested.
 BK0987
 BK0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0987.GEOID18 height accuracy estimate available here.
 BK0987
 BK0987.Click photographs - Photos may exist for this station.
 BK0987
 BK0987;                    North         East    Units  Estimated Accuracy
 BK0987;SPC LA S     -   177,840.      857,830.      MT  (+/- 180 meters Scaled)
 BK0987
 BK0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP184294(NAD 83)
 BK0987
 BK0987                          SUPERSEDED SURVEY CONTROL
 BK0987
 BK0987.No superseded survey control is available for this station.
 BK0987
 BK0987_MARKER: DD = SURVEY DISK
 BK0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0987_STAMPING: 27V71 1970
 BK0987_MARK LOGO: LADHGS
 BK0987_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0987+STABILITY: SURFACE MOTION
 BK0987
 BK0987  HISTORY     - Date     Condition        Report By
 BK0987  HISTORY     - 1970     MONUMENTED       LADTD
 BK0987  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0987  HISTORY     - 19961229 MARK NOT FOUND   USPSQD
 BK0987
 BK0987                          STATION DESCRIPTION
 BK0987
 BK0987'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0987'3.1 MI NE FROM THORNWELL.
 BK0987'ABOUT 2.1 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0987'LA. 99 AND LA. 14, THENCE 1 MILE NORTHEAST ALONG STATE ROUTE 380, 88
 BK0987'FEET NORTH OF THE CENTERLINE OF STATE ROUTE 380, 136 FEET SOUTHEAST OF
 BK0987'A POWER POLE BEARING 4 GUY WIRES, 115 FEET EAST OF THE CENTERLINE OF A
 BK0987'PARISH GRAVEL ROAD, 1 FOOT SOUTHWEST OF A 6 STRAND BARBED WIRE FENCE,
 BK0987'1 1/2 FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK0987'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 BK0987'SECTION 8, T 11S, R 4W.
 BK0987
 BK0987                          STATION RECOVERY (1983)
 BK0987
 BK0987'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0987'MARK NOT FOUND.
 BK0987
 BK0987                          STATION RECOVERY (1996)
 BK0987
 BK0987'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0987'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0990 ***********************************************************************
 BK0990  DESIGNATION -  27 V 72
 BK0990  PID         -  BK0990
 BK0990  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0990  COUNTRY     -  US
 BK0990  USGS QUAD   -  THORNWELL (2018)
 BK0990
 BK0990                         *CURRENT SURVEY CONTROL
 BK0990  ______________________________________________________________________
 BK0990* NAD 83(1986) POSITION- 30 05 53.     (N) 092 47 33.     (W)   SCALED
 BK0990* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0990  **This station is located in a suspected subsidence area (see below).
 BK0990  ______________________________________________________________________
 BK0990  GEOID HEIGHT    -        -27.062 (meters)                     GEOID18
 BK0990
 BK0990.The horizontal coordinates were scaled from a map and have
 BK0990.an estimated accuracy of +/- 6 seconds.
 BK0990
 BK0990.** This station is in an area of known vertical motion. If an
 BK0990.** orthometric height was ever established but is not available 
 BK0990.** in the current survey control section, the orthometric height
 BK0990.** is considered suspect.  Suspect heights are available in the
 BK0990.** superseded section only if requested.
 BK0990
 BK0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0990.GEOID18 height accuracy estimate available here.
 BK0990
 BK0990.Click photographs - Photos may exist for this station.
 BK0990
 BK0990;                    North         East    Units  Estimated Accuracy
 BK0990;SPC LA S     -   178,030.      859,360.      MT  (+/- 180 meters Scaled)
 BK0990
 BK0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP199296(NAD 83)
 BK0990
 BK0990                          SUPERSEDED SURVEY CONTROL
 BK0990
 BK0990.No superseded survey control is available for this station.
 BK0990
 BK0990_MARKER: DD = SURVEY DISK
 BK0990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0990_STAMPING: 27V72 1970
 BK0990_MARK LOGO: LADHGS
 BK0990_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0990+STABILITY: SURFACE MOTION
 BK0990
 BK0990  HISTORY     - Date     Condition        Report By
 BK0990  HISTORY     - 1970     MONUMENTED       LADTD
 BK0990  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0990  HISTORY     - 19961229 MARK NOT FOUND   USPSQD
 BK0990
 BK0990                          STATION DESCRIPTION
 BK0990
 BK0990'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0990'4.1 MI NE FROM THORNWELL.
 BK0990'ABOUT 2.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0990'LA. 99 AND LA. 14, THENCE 2.1 MILES NORTHEAST ALONG STATE ROUTE 380,
 BK0990'80 FEET NORTH OF THE CENTERLINE OF STATE ROUTE 380, 51 FEET WEST OF
 BK0990'THE CENTERLINE OF A PARISH GRAVEL ROAD, 35 FEET NORTHEAST OF A
 BK0990'TELEPHONE POLE, 1 FOOT EAST OF A 5 STRAND BARBED WIRE FENCE, 40 FEET
 BK0990'NORTHWEST OF A 36 INCH CULVERT PIPE, 1 1/2 FEET NORTHWEST OF A STEEL
 BK0990'WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE
 BK0990'POST PROJECTING 2 INCHES.  SECTION 8, T11S, R4W.
 BK0990
 BK0990                          STATION RECOVERY (1983)
 BK0990
 BK0990'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0990'MARK NOT FOUND.
 BK0990
 BK0990                          STATION RECOVERY (1996)
 BK0990
 BK0990'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0990'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0991 ***********************************************************************
 BK0991  DESIGNATION -  27 V 73
 BK0991  PID         -  BK0991
 BK0991  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0991  COUNTRY     -  US
 BK0991  USGS QUAD   -  THORNWELL (2018)
 BK0991
 BK0991                         *CURRENT SURVEY CONTROL
 BK0991  ______________________________________________________________________
 BK0991* NAD 83(1986) POSITION- 30 05 46.     (N) 092 46 33.     (W)   SCALED
 BK0991* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0991  **This station is located in a suspected subsidence area (see below).
 BK0991  ______________________________________________________________________
 BK0991  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BK0991
 BK0991.The horizontal coordinates were scaled from a map and have
 BK0991.an estimated accuracy of +/- 6 seconds.
 BK0991
 BK0991.** This station is in an area of known vertical motion. If an
 BK0991.** orthometric height was ever established but is not available 
 BK0991.** in the current survey control section, the orthometric height
 BK0991.** is considered suspect.  Suspect heights are available in the
 BK0991.** superseded section only if requested.
 BK0991
 BK0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0991.GEOID18 height accuracy estimate available here.
 BK0991
 BK0991.Click photographs - Photos may exist for this station.
 BK0991
 BK0991;                    North         East    Units  Estimated Accuracy
 BK0991;SPC LA S     -   177,800.      860,970.      MT  (+/- 180 meters Scaled)
 BK0991
 BK0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP215294(NAD 83)
 BK0991
 BK0991                          SUPERSEDED SURVEY CONTROL
 BK0991
 BK0991.No superseded survey control is available for this station.
 BK0991
 BK0991_MARKER: DD = SURVEY DISK
 BK0991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0991_STAMPING: 27V73 1970
 BK0991_MARK LOGO: LADHGS
 BK0991_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0991+STABILITY: SURFACE MOTION
 BK0991
 BK0991  HISTORY     - Date     Condition        Report By
 BK0991  HISTORY     - 1970     MONUMENTED       LADTD
 BK0991  HISTORY     - 19961118 GOOD             USPSQD
 BK0991
 BK0991                          STATION DESCRIPTION
 BK0991
 BK0991'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0991'5.2 MI NE FROM THORNWELL.
 BK0991'ABOUT 2.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0991'LA. 99 AND LA. 14, THENCE 3.2 MILES NORTHEAST ALONG STATE ROUTE 380,
 BK0991'76 FEET NORTH OF THE CENTERLINE OF STATE ROUTE 380, 76 FEET WEST OF
 BK0991'THE CENTERLINE OF STATE ROUTE 382, 40 FEET SOUTHWEST OF A POWER POLE
 BK0991'BEARING TWO GUY WIRES, 1 FOOT SOUTHEAST OF A 5 STRAND BARBED WIRE
 BK0991'FENCE, 2 FEET NORTHWEST OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF
 BK0991'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0991'SECTION 9, T11S, R4W.
 BK0991
 BK0991                          STATION RECOVERY (1996)
 BK0991
 BK0991'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0992 ***********************************************************************
 BK0992  DESIGNATION -  27 V 74
 BK0992  PID         -  BK0992
 BK0992  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0992  COUNTRY     -  US
 BK0992  USGS QUAD   -  THORNWELL (2018)
 BK0992
 BK0992                         *CURRENT SURVEY CONTROL
 BK0992  ______________________________________________________________________
 BK0992* NAD 83(1986) POSITION- 30 06 32.     (N) 092 46 31.     (W)   SCALED
 BK0992* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0992  **This station is located in a suspected subsidence area (see below).
 BK0992  ______________________________________________________________________
 BK0992  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BK0992
 BK0992.The horizontal coordinates were scaled from a map and have
 BK0992.an estimated accuracy of +/- 6 seconds.
 BK0992
 BK0992.** This station is in an area of known vertical motion. If an
 BK0992.** orthometric height was ever established but is not available 
 BK0992.** in the current survey control section, the orthometric height
 BK0992.** is considered suspect.  Suspect heights are available in the
 BK0992.** superseded section only if requested.
 BK0992
 BK0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0992.GEOID18 height accuracy estimate available here.
 BK0992
 BK0992.Click photographs - Photos may exist for this station.
 BK0992
 BK0992;                    North         East    Units  Estimated Accuracy
 BK0992;SPC LA S     -   179,210.      861,040.      MT  (+/- 180 meters Scaled)
 BK0992
 BK0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP216308(NAD 83)
 BK0992
 BK0992                          SUPERSEDED SURVEY CONTROL
 BK0992
 BK0992.No superseded survey control is available for this station.
 BK0992
 BK0992_MARKER: DD = SURVEY DISK
 BK0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0992_STAMPING: 27V74 1970
 BK0992_MARK LOGO: LADHGS
 BK0992_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0992+STABILITY: SURFACE MOTION
 BK0992
 BK0992  HISTORY     - Date     Condition        Report By
 BK0992  HISTORY     - 1970     MONUMENTED       LADTD
 BK0992  HISTORY     - 19961118 GOOD             USPSQD
 BK0992
 BK0992                          STATION DESCRIPTION
 BK0992
 BK0992'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0992'6.1 MI NE FROM THORNWELL.
 BK0992'ABOUT 2.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0992'LA. 99 AND LA. 14, THENCE 3.2 MILES NORTHEAST ALONG STATE ROUTE 380,
 BK0992'THENCE 0.9 MILE NORTH ALONG STATE ROUTE 382, 58 FEET EAST OF THE
 BK0992'CENTERLINE OF STATE ROUTE 382, 102 FEET NORTHEAST OF A TELEPHONE POLE,
 BK0992'16 FEET EAST OF A 4 STRAND BARBED WIRE FENCE CORNER, 1 FOOT NORTH OF A
 BK0992'4 STRAND BARBED WIRE FENCE, 1 1/2 FEET SOUTH OF A STEEL WITNESS POST,
 BK0992'2 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK0992'PROJECTING 3 INCHES.  SECTION 10, T11S, R4W.
 BK0992
 BK0992                          STATION RECOVERY (1996)
 BK0992
 BK0992'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0993 ***********************************************************************
 BK0993  DESIGNATION -  27 V 75
 BK0993  PID         -  BK0993
 BK0993  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0993  COUNTRY     -  US
 BK0993  USGS QUAD   -  WELSH SOUTH (2018)
 BK0993
 BK0993                         *CURRENT SURVEY CONTROL
 BK0993  ______________________________________________________________________
 BK0993* NAD 83(1986) POSITION- 30 07 37.     (N) 092 46 22.     (W)   SCALED
 BK0993* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0993  **This station is located in a suspected subsidence area (see below).
 BK0993  ______________________________________________________________________
 BK0993  GEOID HEIGHT    -        -27.110 (meters)                     GEOID18
 BK0993
 BK0993.The horizontal coordinates were scaled from a map and have
 BK0993.an estimated accuracy of +/- 6 seconds.
 BK0993
 BK0993.** This station is in an area of known vertical motion. If an
 BK0993.** orthometric height was ever established but is not available 
 BK0993.** in the current survey control section, the orthometric height
 BK0993.** is considered suspect.  Suspect heights are available in the
 BK0993.** superseded section only if requested.
 BK0993
 BK0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0993.GEOID18 height accuracy estimate available here.
 BK0993
 BK0993.Click photographs - Photos may exist for this station.
 BK0993
 BK0993;                    North         East    Units  Estimated Accuracy
 BK0993;SPC LA S     -   181,210.      861,300.      MT  (+/- 180 meters Scaled)
 BK0993
 BK0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP218328(NAD 83)
 BK0993
 BK0993                          SUPERSEDED SURVEY CONTROL
 BK0993
 BK0993.No superseded survey control is available for this station.
 BK0993
 BK0993_MARKER: DD = SURVEY DISK
 BK0993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0993_STAMPING: 27V75 1970
 BK0993_MARK LOGO: LADHGS
 BK0993_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0993+STABILITY: SURFACE MOTION
 BK0993
 BK0993  HISTORY     - Date     Condition        Report By
 BK0993  HISTORY     - 1970     MONUMENTED       LADTD
 BK0993  HISTORY     - 19961118 GOOD             USPSQD
 BK0993
 BK0993                          STATION DESCRIPTION
 BK0993
 BK0993'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0993'7.5 MI NE FROM THORNWELL.
 BK0993'ABOUT 2.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0993'LA. 99 AND LA. 14, THENCE 3.2 MILES NORTHEAST ALONG STATE ROUTE 380,
 BK0993'THENCE 2.2 MILES NORTH ALONG STATE ROUTE 382, THENCE 0.2 MILE EAST
 BK0993'ALONG A PARISH GRAVEL ROAD, 57 FEET SOUTH OF THE CENTERLINE OF THE
 BK0993'GRAVEL ROAD, 29 FEET SOUTHWEST OF A FENCE CORNER, 1/2 FOOT SOUTHEAST
 BK0993'OF A 4 STRAND BARBED WIRE FENCE, APPROXIMATELY 200 FEET NORTHEAST OF
 BK0993'THE NORTHEAST CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. SIDNEY
 BK0993'QUEBODEAUX, 1 1/2 FEET NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK0993'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK0993'SECTION 3, T11S, R4W.
 BK0993
 BK0993                          STATION RECOVERY (1996)
 BK0993
 BK0993'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0994 ***********************************************************************
 BK0994  DESIGNATION -  27 V 76
 BK0994  PID         -  BK0994
 BK0994  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0994  COUNTRY     -  US
 BK0994  USGS QUAD   -  WELSH SOUTH (2018)
 BK0994
 BK0994                         *CURRENT SURVEY CONTROL
 BK0994  ______________________________________________________________________
 BK0994* NAD 83(1986) POSITION- 30 07 36.     (N) 092 45 25.     (W)   SCALED
 BK0994* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0994  **This station is located in a suspected subsidence area (see below).
 BK0994  ______________________________________________________________________
 BK0994  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BK0994
 BK0994.The horizontal coordinates were scaled from a map and have
 BK0994.an estimated accuracy of +/- 6 seconds.
 BK0994
 BK0994.** This station is in an area of known vertical motion. If an
 BK0994.** orthometric height was ever established but is not available 
 BK0994.** in the current survey control section, the orthometric height
 BK0994.** is considered suspect.  Suspect heights are available in the
 BK0994.** superseded section only if requested.
 BK0994
 BK0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0994.GEOID18 height accuracy estimate available here.
 BK0994
 BK0994.Click photographs - Photos may exist for this station.
 BK0994
 BK0994;                    North         East    Units  Estimated Accuracy
 BK0994;SPC LA S     -   181,160.      862,830.      MT  (+/- 180 meters Scaled)
 BK0994
 BK0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP234328(NAD 83)
 BK0994
 BK0994                          SUPERSEDED SURVEY CONTROL
 BK0994
 BK0994.No superseded survey control is available for this station.
 BK0994
 BK0994_MARKER: DD = SURVEY DISK
 BK0994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0994_STAMPING: 27V76 1970
 BK0994_MARK LOGO: LADHGS
 BK0994_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0994+STABILITY: SURFACE MOTION
 BK0994
 BK0994  HISTORY     - Date     Condition        Report By
 BK0994  HISTORY     - 1970     MONUMENTED       LADTD
 BK0994  HISTORY     - 19961118 GOOD             USPSQD
 BK0994
 BK0994                          STATION DESCRIPTION
 BK0994
 BK0994'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0994'8.5 MI NE FROM THORNWELL.
 BK0994'ABOUT 2.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0994'LA. 99 AND LA. 14, THENCE 3.2 MILES NORTHEAST ALONG STATE ROUTE 380,
 BK0994'THENCE 2.2 MILES NORTH ALONG STATE ROUTE 382, THENCE 1.2 MILES EAST
 BK0994'ALONG A PARISH GRAVEL ROAD, 48 FEET SOUTH OF THE CENTERLINE OF THE
 BK0994'GRAVEL ROAD, 29 FEET WEST OF THE CENTERLINE OF A PRIVATE SHELL ROAD
 BK0994'LEADING SOUTH, 22 FEET NORTHWEST OF THE NORTHWEST CORNER OF A 10 FEET
 BK0994'BY 8 FEET CATTLE GUARD, 1/2 FOOT NORTH OF A 4 STRAND BARBED WIRE
 BK0994'FENCE, 1 FOOT SOUTHEAST OF A STEEL WITNESS POST, SET IN THE TOP OF A
 BK0994'CONCRETE POST PROJECTING 4 INCHES.  SECTION 2, T 11S, R4W.
 BK0994
 BK0994                          STATION RECOVERY (1996)
 BK0994
 BK0994'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0995 ***********************************************************************
 BK0995  DESIGNATION -  27 V 77
 BK0995  PID         -  BK0995
 BK0995  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0995  COUNTRY     -  US
 BK0995  USGS QUAD   -  JENNINGS (2018)
 BK0995
 BK0995                         *CURRENT SURVEY CONTROL
 BK0995  ______________________________________________________________________
 BK0995* NAD 83(1986) POSITION- 30 07 37.     (N) 092 44 21.     (W)   SCALED
 BK0995* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0995  **This station is located in a suspected subsidence area (see below).
 BK0995  ______________________________________________________________________
 BK0995  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BK0995
 BK0995.The horizontal coordinates were scaled from a map and have
 BK0995.an estimated accuracy of +/- 6 seconds.
 BK0995
 BK0995.** This station is in an area of known vertical motion. If an
 BK0995.** orthometric height was ever established but is not available 
 BK0995.** in the current survey control section, the orthometric height
 BK0995.** is considered suspect.  Suspect heights are available in the
 BK0995.** superseded section only if requested.
 BK0995
 BK0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0995.GEOID18 height accuracy estimate available here.
 BK0995
 BK0995.Click photographs - Photos may exist for this station.
 BK0995
 BK0995;                    North         East    Units  Estimated Accuracy
 BK0995;SPC LA S     -   181,170.      864,540.      MT  (+/- 180 meters Scaled)
 BK0995
 BK0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP251328(NAD 83)
 BK0995
 BK0995                          SUPERSEDED SURVEY CONTROL
 BK0995
 BK0995.No superseded survey control is available for this station.
 BK0995
 BK0995_MARKER: DD = SURVEY DISK
 BK0995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0995_STAMPING: 27V77 1970
 BK0995_MARK LOGO: LADHGS
 BK0995_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0995+STABILITY: SURFACE MOTION
 BK0995
 BK0995  HISTORY     - Date     Condition        Report By
 BK0995  HISTORY     - 1970     MONUMENTED       LADTD
 BK0995  HISTORY     - 19961229 GOOD             USPSQD
 BK0995
 BK0995                          STATION DESCRIPTION
 BK0995
 BK0995'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0995'9.5 MI NE FROM THORNWELL.
 BK0995'ABOUT 2.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF
 BK0995'LA. 99 AND LA. 14, THENCE 3.2 MILES NORTHEAST ALONG STATE ROUTE 380,
 BK0995'THENCE 2.2 MILES NORTH ALONG STATE ROUTE 382, THENCE 2.2 MILES EAST
 BK0995'ALONG A PARISH ROAD, 78 FEET SOUTH OF THE CENTERLINE OF THE PARISH
 BK0995'ROAD, 15 FEET WEST OF THE CENTERLINE OF A PRIVATE DIRT ROAD LEADING
 BK0995'SOUTH, 71 FEET NORTHWEST OF THE NORTHWEST CORNER OF A METAL BUILDING
 BK0995'BELONGING TO A MR. ALTON LYONS, 1/2 FOOT WEST OF A COMBINATION MESH
 BK0995'AND BARBED WIRE FENCE, 1 1/2 FEET NORTH OF A STEEL WITNESS POST, ABOUT
 BK0995'LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK0995'INCHES.  SECTION 1, T 11S, R4W.
 BK0995
 BK0995                          STATION RECOVERY (1996)
 BK0995
 BK0995'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0996 ***********************************************************************
 BK0996  DESIGNATION -  27 V 78
 BK0996  PID         -  BK0996
 BK0996  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0996  COUNTRY     -  US
 BK0996  USGS QUAD   -  JENNINGS (2018)
 BK0996
 BK0996                         *CURRENT SURVEY CONTROL
 BK0996  ______________________________________________________________________
 BK0996* NAD 83(1986) POSITION- 30 07 39.     (N) 092 43 22.     (W)   SCALED
 BK0996* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0996  **This station is located in a suspected subsidence area (see below).
 BK0996  ______________________________________________________________________
 BK0996  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BK0996
 BK0996.The horizontal coordinates were scaled from a map and have
 BK0996.an estimated accuracy of +/- 6 seconds.
 BK0996
 BK0996.** This station is in an area of known vertical motion. If an
 BK0996.** orthometric height was ever established but is not available 
 BK0996.** in the current survey control section, the orthometric height
 BK0996.** is considered suspect.  Suspect heights are available in the
 BK0996.** superseded section only if requested.
 BK0996
 BK0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0996.GEOID18 height accuracy estimate available here.
 BK0996
 BK0996.Click photographs - Photos may exist for this station.
 BK0996
 BK0996;                    North         East    Units  Estimated Accuracy
 BK0996;SPC LA S     -   181,210.      866,120.      MT  (+/- 180 meters Scaled)
 BK0996
 BK0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP267329(NAD 83)
 BK0996
 BK0996                          SUPERSEDED SURVEY CONTROL
 BK0996
 BK0996.No superseded survey control is available for this station.
 BK0996
 BK0996_MARKER: DD = SURVEY DISK
 BK0996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0996_STAMPING: 27V78 1970
 BK0996_MARK LOGO: LADHGS
 BK0996_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0996+STABILITY: SURFACE MOTION
 BK0996
 BK0996  HISTORY     - Date     Condition        Report By
 BK0996  HISTORY     - 1970     MONUMENTED       LADTD
 BK0996  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0996  HISTORY     - 19961229 MARK NOT FOUND   USPSQD
 BK0996
 BK0996                          STATION DESCRIPTION
 BK0996
 BK0996'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0996'10.6 MI SW FROM JENNINGS.
 BK0996'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0996'FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES SOUTHWEST ALONG STATE
 BK0996'ROUTE 26, THENCE 3.3 MILES WEST ALONG STATE ROUTE 1126, THENCE 4.0
 BK0996'MILES SOUTH ALONG A PARISH ROAD, 33 FEET EAST OF THE INTERSECTION OF
 BK0996'TWO PARISH ROADS, 2 FEET EAST OF A 4 STRAND BARBED WIRE FENCE, 27 1/2
 BK0996'FEET SOUTH OF A POWER POLE NO. 39-129.  THIS MARK MAY ALSO BE REACHED
 BK0996'BY 2.0 MILES NORTH ALONG STATE ROUTE 99 FROM THE INTERSECTION OF LA.
 BK0996'99 AND LA. 14, THENCE 3.1 MILES NORTHEAST ALONG STATE ROUTE 380,
 BK0996'THENCE 2.2 MILES NORTH ALONG STATE ROUTE 382, THENCE 3.0 MILES EAST
 BK0996'ALONG A PARISH ROAD.  IT IS 1 FOOT WEST OF A STEEL WITNESS POST, ABOUT
 BK0996'LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BK0996'INCHES.  SECTION 31, T10S, R3W.
 BK0996
 BK0996                          STATION RECOVERY (1983)
 BK0996
 BK0996'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0996'MARK NOT FOUND.
 BK0996
 BK0996                          STATION RECOVERY (1996)
 BK0996
 BK0996'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0996'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0997 ***********************************************************************
 BK0997  DESIGNATION -  27 V 79
 BK0997  PID         -  BK0997
 BK0997  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0997  COUNTRY     -  US
 BK0997  USGS QUAD   -  JENNINGS (2018)
 BK0997
 BK0997                         *CURRENT SURVEY CONTROL
 BK0997  ______________________________________________________________________
 BK0997* NAD 83(1986) POSITION- 30 08 33.     (N) 092 43 23.     (W)   SCALED
 BK0997* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0997  **This station is located in a suspected subsidence area (see below).
 BK0997  ______________________________________________________________________
 BK0997  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BK0997
 BK0997.The horizontal coordinates were scaled from a map and have
 BK0997.an estimated accuracy of +/- 6 seconds.
 BK0997
 BK0997.** This station is in an area of known vertical motion. If an
 BK0997.** orthometric height was ever established but is not available 
 BK0997.** in the current survey control section, the orthometric height
 BK0997.** is considered suspect.  Suspect heights are available in the
 BK0997.** superseded section only if requested.
 BK0997
 BK0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0997.GEOID18 height accuracy estimate available here.
 BK0997
 BK0997.Click photographs - Photos may exist for this station.
 BK0997
 BK0997;                    North         East    Units  Estimated Accuracy
 BK0997;SPC LA S     -   182,870.      866,120.      MT  (+/- 180 meters Scaled)
 BK0997
 BK0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP266346(NAD 83)
 BK0997
 BK0997                          SUPERSEDED SURVEY CONTROL
 BK0997
 BK0997.No superseded survey control is available for this station.
 BK0997
 BK0997_MARKER: DD = SURVEY DISK
 BK0997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0997_STAMPING: 27V79 1970
 BK0997_MARK LOGO: LADHGS
 BK0997_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0997+STABILITY: SURFACE MOTION
 BK0997
 BK0997  HISTORY     - Date     Condition        Report By
 BK0997  HISTORY     - 1970     MONUMENTED       LADTD
 BK0997  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0997  HISTORY     - 19961229 MARK NOT FOUND   USPSQD
 BK0997
 BK0997                          STATION DESCRIPTION
 BK0997
 BK0997'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0997'9.6 MI SW FROM JENNINGS.
 BK0997'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0997'FROM THE DEPOT AT JENNINGS, THENCE 3.0 MILES SOUTHWEST ALONG STATE
 BK0997'ROUTE 26, THENCE 3.3 MILES WEST ALONG STATE ROUTE 1126, THENCE 3.0
 BK0997'MILES SOUTH ALONG A PARISH ROAD, 139 FEET WEST OF THE CENTERLINE OF
 BK0997'THE PARISH ROAD, 72 1/2 FEET NORTH OF THE CENTERLINE OF A PRIVATE ROAD
 BK0997'LEADING WEST, 32 FEET EAST OF THE CENTERLINE OF A DIRT ROAD LEADING
 BK0997'NORTH, 38 FEET NORTHWEST OF THE WEST END OF A PIPE LINE CROSSING A
 BK0997'CANAL, 2 FEET NORTHEAST OF A STEEL WITNESS POST, SET IN THE TOP OF A
 BK0997'CONCRETE POST PROJECTING 3 INCHES.  SECTION 25, T10S, R4W.
 BK0997
 BK0997                          STATION RECOVERY (1983)
 BK0997
 BK0997'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0997'MARK NOT FOUND.
 BK0997
 BK0997                          STATION RECOVERY (1996)
 BK0997
 BK0997'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0997'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0921 ***********************************************************************
 BK0921  DESIGNATION -  27 V 8
 BK0921  PID         -  BK0921
 BK0921  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0921  COUNTRY     -  US
 BK0921  USGS QUAD   -  JENNINGS (2018)
 BK0921
 BK0921                         *CURRENT SURVEY CONTROL
 BK0921  ______________________________________________________________________
 BK0921* NAD 83(1986) POSITION- 30 10 12.     (N) 092 40 19.     (W)   SCALED
 BK0921* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0921  **This station is located in a suspected subsidence area (see below).
 BK0921  ______________________________________________________________________
 BK0921  GEOID HEIGHT    -        -27.163 (meters)                     GEOID18
 BK0921
 BK0921.The horizontal coordinates were scaled from a map and have
 BK0921.an estimated accuracy of +/- 6 seconds.
 BK0921
 BK0921.** This station is in an area of known vertical motion. If an
 BK0921.** orthometric height was ever established but is not available 
 BK0921.** in the current survey control section, the orthometric height
 BK0921.** is considered suspect.  Suspect heights are available in the
 BK0921.** superseded section only if requested.
 BK0921
 BK0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0921.GEOID18 height accuracy estimate available here.
 BK0921
 BK0921.Click photographs - Photos may exist for this station.
 BK0921
 BK0921;                    North         East    Units  Estimated Accuracy
 BK0921;SPC LA S     -   185,860.      871,080.      MT  (+/- 180 meters Scaled)
 BK0921
 BK0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP315376(NAD 83)
 BK0921
 BK0921                          SUPERSEDED SURVEY CONTROL
 BK0921
 BK0921.No superseded survey control is available for this station.
 BK0921
 BK0921_MARKER: DD = SURVEY DISK
 BK0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0921_STAMPING: 27V8 1968
 BK0921_MARK LOGO: LADHGS
 BK0921_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0921+STABILITY: SURFACE MOTION
 BK0921
 BK0921  HISTORY     - Date     Condition        Report By
 BK0921  HISTORY     - 1968     MONUMENTED       LADTD
 BK0921  HISTORY     - 1970     GOOD             LADTD
 BK0921  HISTORY     - 1982     GOOD             LADTD
 BK0921  HISTORY     - 19961229 GOOD             USPSQD
 BK0921  HISTORY     - 20050207 MARK NOT FOUND   USPSQD
 BK0921
 BK0921                          STATION DESCRIPTION
 BK0921
 BK0921'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0921'4.5 MI SW FROM JENNINGS.
 BK0921'ABOUT 0.3 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0921'FROM THE DEPOT AT JENNINGS, THENCE 4.2 MILES SOUTHWEST ALONG LA. 26,
 BK0921'69 1/2 FEET WEST OF THE CENTERLINE OF LA. 26, 283 FEET SOUTH OF THE
 BK0921'CENTERLINE OF A GRAVEL ROAD LEADING WEST, 117 FEET NORTHEAST OF THE
 BK0921'NORTHEAST CORNER OF A WOOD FRAME RESIDENT BELONGING TO RUSSEL
 BK0921'FONTENOT, 1 FOOT NORTH OF A BARBED WIRE FENCE, 1 FOOT WEST OF A STEEL
 BK0921'WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK0921
 BK0921                          STATION RECOVERY (1982)
 BK0921
 BK0921'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0921'RECOVERED IN GOOD CONDITION.
 BK0921
 BK0921                          STATION RECOVERY (1996)
 BK0921
 BK0921'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0921'RECOVERED IN GOOD CONDITION.
 BK0921
 BK0921                          STATION RECOVERY (2005)
 BK0921
 BK0921'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0921'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1681 ***********************************************************************
 BK1681  DESIGNATION -  27 V 82
 BK1681  PID         -  BK1681
 BK1681  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1681  COUNTRY     -  US
 BK1681  USGS QUAD   -  HECKER (2018)
 BK1681
 BK1681                         *CURRENT SURVEY CONTROL
 BK1681  ______________________________________________________________________
 BK1681* NAD 83(1986) POSITION- 30 15 47.     (N) 093 00 49.     (W)   SCALED
 BK1681* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1681  **This station is located in a suspected subsidence area (see below).
 BK1681  ______________________________________________________________________
 BK1681  GEOID HEIGHT    -        -27.229 (meters)                     GEOID18
 BK1681
 BK1681.The horizontal coordinates were scaled from a map and have
 BK1681.an estimated accuracy of +/- 6 seconds.
 BK1681
 BK1681.** This station is in an area of known vertical motion. If an
 BK1681.** orthometric height was ever established but is not available 
 BK1681.** in the current survey control section, the orthometric height
 BK1681.** is considered suspect.  Suspect heights are available in the
 BK1681.** superseded section only if requested.
 BK1681
 BK1681.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1681.GEOID18 height accuracy estimate available here.
 BK1681
 BK1681.Click photographs - Photos may exist for this station.
 BK1681
 BK1681;                    North         East    Units  Estimated Accuracy
 BK1681;SPC LA S     -   196,610.      838,320.      MT  (+/- 180 meters Scaled)
 BK1681
 BK1681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986479(NAD 83)
 BK1681
 BK1681                          SUPERSEDED SURVEY CONTROL
 BK1681
 BK1681.No superseded survey control is available for this station.
 BK1681
 BK1681_MARKER: DD = SURVEY DISK
 BK1681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1681_STAMPING: 27V82 1969
 BK1681_MARK LOGO: LADHGS
 BK1681_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1681+STABILITY: SURFACE MOTION
 BK1681
 BK1681  HISTORY     - Date     Condition        Report By
 BK1681  HISTORY     - 1969     MONUMENTED       LADTD
 BK1681  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1681  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1681
 BK1681                          STATION DESCRIPTION
 BK1681
 BK1681'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1681'1.83 MI N FROM IOWA.
 BK1681'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1681'IOWA, THENCE 1.8 MILES NORTH ALONG STATE ROUTE 383, 76 FEET NORTHEAST
 BK1681'OF AN UNDERGROUND TELEPHONE CABLE BOX, 45 FEET NORTH OF AN EAST-WEST
 BK1681'PROPERTY LINE CORNER POST, 32 FEET EAST OF THE CENTERLINE OF STATE
 BK1681'ROUTE 383, 9 FEET SOUTHEAST OF A POWER POLE ALONG A 4 STRAND BARBED
 BK1681'WIRE FENCE, 1 FOOT EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1681'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1681'SECTION 17, T 9 S, R 6 W
 BK1681
 BK1681                          STATION RECOVERY (1986)
 BK1681
 BK1681'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1681'NOT RECOVERED, DESCRIPTION INADEQUATE TO LOCATE MARK.
 BK1681
 BK1681                          STATION RECOVERY (2002)
 BK1681
 BK1681'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1681'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1684 ***********************************************************************
 BK1684  DESIGNATION -  27 V 83
 BK1684  PID         -  BK1684
 BK1684  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1684  COUNTRY     -  US
 BK1684  USGS QUAD   -  HECKER (2018)
 BK1684
 BK1684                         *CURRENT SURVEY CONTROL
 BK1684  ______________________________________________________________________
 BK1684* NAD 83(1986) POSITION- 30 16 38.     (N) 093 00 49.     (W)   SCALED
 BK1684* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1684  **This station is located in a suspected subsidence area (see below).
 BK1684  ______________________________________________________________________
 BK1684  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK1684
 BK1684.The horizontal coordinates were scaled from a map and have
 BK1684.an estimated accuracy of +/- 6 seconds.
 BK1684
 BK1684.** This station is in an area of known vertical motion.  Due to the
 BK1684.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1684.** determined the orthometric heights for marks in these suspect
 BK1684.** subsidence areas should be considered valid only at the epoch date
 BK1684.** associated with the orthometric height.  These heights must always
 BK1684.** be validated when used as control.  All previously superseded
 BK1684.** orthometric heights are now considered suspect and are available
 BK1684.** in the superseded section.  NGS does not recommend using suspect
 BK1684.** or superseded heights as control.
 BK1684
 BK1684.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1684.GEOID18 height accuracy estimate available here.
 BK1684
 BK1684.Click photographs - Photos may exist for this station.
 BK1684
 BK1684;                    North         East    Units  Estimated Accuracy
 BK1684;SPC LA S     -   198,180.      838,350.      MT  (+/- 180 meters Scaled)
 BK1684
 BK1684_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986495(NAD 83)
 BK1684
 BK1684                          SUPERSEDED SURVEY CONTROL
 BK1684
 BK1684.No superseded survey control is available for this station.
 BK1684
 BK1684_MARKER: DD = SURVEY DISK
 BK1684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1684_STAMPING: 27V83 1969
 BK1684_MARK LOGO: LADHGS
 BK1684_PROJECTION: RECESSED 15 CENTIMETERS
 BK1684_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1684+STABILITY: SURFACE MOTION
 BK1684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1684+SATELLITE: SATELLITE OBSERVATIONS - September 10, 1991
 BK1684
 BK1684  HISTORY     - Date     Condition        Report By
 BK1684  HISTORY     - 1969     MONUMENTED       LADH
 BK1684  HISTORY     - 1986     GOOD             NGS
 BK1684  HISTORY     - 19910910 GOOD             LADTD
 BK1684  HISTORY     - 20021102 GOOD             USPSQD
 BK1684  HISTORY     - 20040109 GOOD             USPSQD
 BK1684
 BK1684                          STATION DESCRIPTION
 BK1684
 BK1684'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1684'2.83 MI N FROM IOWA.
 BK1684'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1684'IOWA, THENCE 2.8 MILES NORTH ALONG STATE ROUTE 383, 151 FEET SOUTHWEST
 BK1684'OF THE SOUTHWEST CORNER OF A CORRUGATED METAL BARN, 90 FEET EAST OF
 BK1684'THE CENTERLINE OF STATE ROUTE 383, 55 FEET NORTHEAST OF A POWER POLE,
 BK1684'1 FOOT NORTH OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT EAST OF A STEEL
 BK1684'WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE
 BK1684'POST FLUSH WITH GROUND.  SECTION 8, T 9 S, R 6 W.
 BK1684
 BK1684                          STATION RECOVERY (1986)
 BK1684
 BK1684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1684'RECOVERED IN GOOD CONDITION.
 BK1684
 BK1684                          STATION RECOVERY (1991)
 BK1684
 BK1684'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BK1684'THE STATION IS LOCATED ABOUT 18.0 MI (29.0 KM) WEST OF JENNINGS, 10.0
 BK1684'MI (16.1 KM) EAST OF LAKE CHARLES AND 2.8 MI (4.5 KM) NORTH OF IOWA.
 BK1684'OWNERSHIP--MR WAYNE PETTICREW, IOWA, LA. TO REACH THE STATION FROM THE
 BK1684'JUNCTION OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 383, GO NORTH FOR
 BK1684'1.8 MI (2.9 KM) ON HIGHWAY 383 TO THE STATION MARK SET ON THE RIGHT IN
 BK1684'A FIELD. THE STATION IS 151.0 FT (46.0 M) SOUTHWEST FROM THE SOUTHWEST
 BK1684'CORNER OF A CORRUGATED METAL BARN, 90.0 FT (27.4 M) EAST FROM THE
 BK1684'CENTER OF THE HIGHWAY, 55.0 FT (16.8 M) EAST-NORTHEAST FROM A POWER
 BK1684'POLE, 49.5 FT (15.1 M) EAST FROM THE RIGHT-OF-WAY FENCE, 1.0 FT (0.3
 BK1684'M) EAST-NORTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED,
 BK1684'RECESSED 6 INCHES BELOW THE GROUND SURFACE AND ABOUT LEVEL WITH THE
 BK1684'HIGHWAY.
 BK1684
 BK1684                          STATION RECOVERY (2002)
 BK1684
 BK1684'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1684'RECOVERED IN GOOD CONDITION.
 BK1684
 BK1684                          STATION RECOVERY (2004)
 BK1684
 BK1684'RECOVERY NOTE BY US POWER SQUADRON 2004
 BK1684'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1685 ***********************************************************************
 BK1685  DESIGNATION -  27 V 84
 BK1685  PID         -  BK1685
 BK1685  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1685  COUNTRY     -  US
 BK1685  USGS QUAD   -  HECKER (2018)
 BK1685
 BK1685                         *CURRENT SURVEY CONTROL
 BK1685  ______________________________________________________________________
 BK1685* NAD 83(1986) POSITION- 30 17 23.     (N) 093 00 50.     (W)   SCALED
 BK1685* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1685  **This station is located in a suspected subsidence area (see below).
 BK1685  ______________________________________________________________________
 BK1685  GEOID HEIGHT    -        -27.238 (meters)                     GEOID18
 BK1685
 BK1685.The horizontal coordinates were scaled from a map and have
 BK1685.an estimated accuracy of +/- 6 seconds.
 BK1685
 BK1685.** This station is in an area of known vertical motion.  Due to the
 BK1685.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1685.** determined the orthometric heights for marks in these suspect
 BK1685.** subsidence areas should be considered valid only at the epoch date
 BK1685.** associated with the orthometric height.  These heights must always
 BK1685.** be validated when used as control.  All previously superseded
 BK1685.** orthometric heights are now considered suspect and are available
 BK1685.** in the superseded section.  NGS does not recommend using suspect
 BK1685.** or superseded heights as control.
 BK1685
 BK1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1685.GEOID18 height accuracy estimate available here.
 BK1685
 BK1685.Click photographs - Photos may exist for this station.
 BK1685
 BK1685;                    North         East    Units  Estimated Accuracy
 BK1685;SPC LA S     -   199,570.      838,340.      MT  (+/- 180 meters Scaled)
 BK1685
 BK1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986508(NAD 83)
 BK1685
 BK1685                          SUPERSEDED SURVEY CONTROL
 BK1685
 BK1685.No superseded survey control is available for this station.
 BK1685
 BK1685_MARKER: DD = SURVEY DISK
 BK1685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1685_STAMPING: 27V84 1969
 BK1685_MARK LOGO: LADHGS
 BK1685_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1685_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1685+STABILITY: SURFACE MOTION
 BK1685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1685+SATELLITE: SATELLITE OBSERVATIONS - September 10, 1991
 BK1685
 BK1685  HISTORY     - Date     Condition        Report By
 BK1685  HISTORY     - 1969     MONUMENTED       LADH
 BK1685  HISTORY     - 1986     GOOD             NGS
 BK1685  HISTORY     - 19910910 GOOD             LADTD
 BK1685  HISTORY     - 20021102 GOOD             USPSQD
 BK1685
 BK1685                          STATION DESCRIPTION
 BK1685
 BK1685'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1685'3.73 MI N FROM IOWA.
 BK1685'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1685'IOWA, THENCE 3.7 MILES NORTH ALONG STATE ROUTE 383, 244 FEET SOUTHEAST
 BK1685'OF THE SOUTHEAST CORNER OF A BRICK HOME BELONGING TO A MR. D. E.
 BK1685'BROWN, 108 FEET SOUTHEAST OF THE INTERSECTION OF STATE ROUTE 383 AND
 BK1685'STATE ROUTE 101, 91 FEET EAST OF THE CENTERLINE OF STATE ROUTE 383, 57
 BK1685'FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 101, 6 INCHES NORTHWEST OF
 BK1685'A 4 STRAND BARBED WIRE FENCE, 1 FOOT SOUTHEAST OF A STEEL WITNESS
 BK1685'POST, 1 FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1685'PROJECTING 3 INCHES.  SECTION 8, T 9 S, R 6 W
 BK1685
 BK1685                          STATION RECOVERY (1986)
 BK1685
 BK1685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1685'RECOVERED IN GOOD CONDITION.
 BK1685
 BK1685                          STATION RECOVERY (1991)
 BK1685
 BK1685'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BK1685'THE STATION IS LOCATED ABOUT 18.0 MI (29.0 KM) WEST OF JENNINGS, 10.0
 BK1685'MI (16.1 KM) EAST OF LAKE CHARLES AND 3.7 MI (6.0 KM) NORTH OF IOWA.
 BK1685'OWNERSHIP--UNKNOWN. TO REACH THE STATION FROM THE JUNCTION OF
 BK1685'INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 383 GO NORTH FOR 2.7 MI (4.3
 BK1685'KM) ON HIGHWAY 383 TO THE STATION MARK SET ON THE RIGHT AT THE
 BK1685'JUNCTION WITH STATE HIGHWAY 101,  91.0 FT (27.7 M) EAST FROM THE
 BK1685'CENTER OF HIGHWAY 383, 57.0 FT (17.4 M) SOUTH FROM THE CENTER OF
 BK1685'HIGHWAY 101, 1.0 FT (0.3 M) SOUTHEAST FROM A METAL WITNESS POST WITH
 BK1685'SIGN ATTACHED, PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND AND
 BK1685'ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 BK1685
 BK1685                          STATION RECOVERY (2002)
 BK1685
 BK1685'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1686 ***********************************************************************
 BK1686  DESIGNATION -  27 V 85
 BK1686  PID         -  BK1686
 BK1686  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1686  COUNTRY     -  US
 BK1686  USGS QUAD   -  HECKER (2018)
 BK1686
 BK1686                         *CURRENT SURVEY CONTROL
 BK1686  ______________________________________________________________________
 BK1686* NAD 83(1986) POSITION- 30 18 23.     (N) 093 00 50.     (W)   SCALED
 BK1686* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1686  **This station is located in a suspected subsidence area (see below).
 BK1686  ______________________________________________________________________
 BK1686  GEOID HEIGHT    -        -27.241 (meters)                     GEOID18
 BK1686
 BK1686.The horizontal coordinates were scaled from a map and have
 BK1686.an estimated accuracy of +/- 6 seconds.
 BK1686
 BK1686.** This station is in an area of known vertical motion.  Due to the
 BK1686.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1686.** determined the orthometric heights for marks in these suspect
 BK1686.** subsidence areas should be considered valid only at the epoch date
 BK1686.** associated with the orthometric height.  These heights must always
 BK1686.** be validated when used as control.  All previously superseded
 BK1686.** orthometric heights are now considered suspect and are available
 BK1686.** in the superseded section.  NGS does not recommend using suspect
 BK1686.** or superseded heights as control.
 BK1686
 BK1686.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1686.GEOID18 height accuracy estimate available here.
 BK1686
 BK1686.Click photographs - Photos may exist for this station.
 BK1686
 BK1686;                    North         East    Units  Estimated Accuracy
 BK1686;SPC LA S     -   201,410.      838,370.      MT  (+/- 180 meters Scaled)
 BK1686
 BK1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986527(NAD 83)
 BK1686
 BK1686                          SUPERSEDED SURVEY CONTROL
 BK1686
 BK1686.No superseded survey control is available for this station.
 BK1686
 BK1686_MARKER: DD = SURVEY DISK
 BK1686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1686_STAMPING: 27V85 1969
 BK1686_MARK LOGO: LADHGS
 BK1686_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1686+STABILITY: SURFACE MOTION
 BK1686
 BK1686  HISTORY     - Date     Condition        Report By
 BK1686  HISTORY     - 1969     MONUMENTED       LADTD
 BK1686  HISTORY     - 1986     GOOD             NGS
 BK1686  HISTORY     - 20021102 GOOD             USPSQD
 BK1686
 BK1686                          STATION DESCRIPTION
 BK1686
 BK1686'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1686'4.83 MI N FROM IOWA.
 BK1686'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1686'IOWA, THENCE 4.8 MILES NORTH ALONG STATE ROUTE 383, 191 FEET SOUTH OF
 BK1686'THE SOUTHWEST CORNER OF A WOOD FRAME HOUSE BELONGING TO A MR. R.
 BK1686'VIDRINE, 100 FEET NORTHEAST OF THE INTERSECTION OF STATE ROUTE 383 AND
 BK1686'A PARISH ROAD RUNNING EAST AND WEST, 74 FEET EAST OF THE CENTERLINE OF
 BK1686'STATE ROUTE 383, 66 FEET NORTH OF THE CENTERLINE OF A PARISH ROAD
 BK1686'RUNNING EAST AND WEST, 59 FEET NORTHEAST OF A POWER POLE, 1 FOOT SOUTH
 BK1686'OF A COMBINATION MESH AND BARBED WIRE FENCE, 2.2 FEET EAST OF A STEEL
 BK1686'WITNESS POST, 1 FOOT BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A
 BK1686'CONCRETE POST PROJECTING 3 INCHES.  SECTION 32, T 8 S, R 6 W.
 BK1686
 BK1686                          STATION RECOVERY (1986)
 BK1686
 BK1686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1686'RECOVERED IN GOOD CONDITION.
 BK1686
 BK1686                          STATION RECOVERY (2002)
 BK1686
 BK1686'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1687 ***********************************************************************
 BK1687  DESIGNATION -  27 V 86
 BK1687  PID         -  BK1687
 BK1687  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1687  COUNTRY     -  US
 BK1687  USGS QUAD   -  HECKER (2018)
 BK1687
 BK1687                         *CURRENT SURVEY CONTROL
 BK1687  ______________________________________________________________________
 BK1687* NAD 83(1986) POSITION- 30 19 11.     (N) 093 00 50.     (W)   SCALED
 BK1687* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1687  **This station is located in a suspected subsidence area (see below).
 BK1687  ______________________________________________________________________
 BK1687  GEOID HEIGHT    -        -27.241 (meters)                     GEOID18
 BK1687
 BK1687.The horizontal coordinates were scaled from a map and have
 BK1687.an estimated accuracy of +/- 6 seconds.
 BK1687
 BK1687.** This station is in an area of known vertical motion.  Due to the
 BK1687.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1687.** determined the orthometric heights for marks in these suspect
 BK1687.** subsidence areas should be considered valid only at the epoch date
 BK1687.** associated with the orthometric height.  These heights must always
 BK1687.** be validated when used as control.  All previously superseded
 BK1687.** orthometric heights are now considered suspect and are available
 BK1687.** in the superseded section.  NGS does not recommend using suspect
 BK1687.** or superseded heights as control.
 BK1687
 BK1687.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1687.GEOID18 height accuracy estimate available here.
 BK1687
 BK1687.Click photographs - Photos may exist for this station.
 BK1687
 BK1687;                    North         East    Units  Estimated Accuracy
 BK1687;SPC LA S     -   202,890.      838,390.      MT  (+/- 180 meters Scaled)
 BK1687
 BK1687_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986542(NAD 83)
 BK1687
 BK1687                          SUPERSEDED SURVEY CONTROL
 BK1687
 BK1687.No superseded survey control is available for this station.
 BK1687
 BK1687_MARKER: DD = SURVEY DISK
 BK1687_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1687_SP_SET: SIDEWALK
 BK1687_STAMPING: 27V86 1969
 BK1687_MARK LOGO: LADHGS
 BK1687_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1687
 BK1687  HISTORY     - Date     Condition        Report By
 BK1687  HISTORY     - 1969     MONUMENTED       LADTD
 BK1687  HISTORY     - 1986     GOOD             NGS
 BK1687  HISTORY     - 20021102 GOOD             USPSQD
 BK1687
 BK1687                          STATION DESCRIPTION
 BK1687
 BK1687'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1687'5.83 MI N FROM IOWA.
 BK1687'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1687'IOWA, THENCE 5.8 MILES NORTH ALONG STATE ROUTE 383, LOCATED IN THE
 BK1687'SOUTHEAST END OF A SIX SPAN BRIDGE CROSSING THE ARCENEAUX BAYOU, 119
 BK1687'FEET NORTHEAST OF A POWER POLE, 60.6 FEET SOUTH OF THE CENTER OF BAYOU
 BK1687'ARCENEAUX, 43 FEET WEST OF A 5 STRAND BARBED WIRE FENCE, 13 FEET EAST
 BK1687'OF THE CENTERLINE OF STATE ROUTE 383, 4.5 FEET NORTHWEST OF A STEEL
 BK1687'WITNESS POST, 1 FOOT ABOVE ROADWAY, DRILLED IN SIDEWALK AND FLUSH WITH
 BK1687'THE SIDEWALK.  SECTION 32, T 8 S, R 6 W.
 BK1687
 BK1687                          STATION RECOVERY (1986)
 BK1687
 BK1687'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1687'RECOVERED IN GOOD CONDITION.
 BK1687
 BK1687                          STATION RECOVERY (2002)
 BK1687
 BK1687'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1687'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1688 ***********************************************************************
 BK1688  DESIGNATION -  27 V 87
 BK1688  PID         -  BK1688
 BK1688  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1688  COUNTRY     -  US
 BK1688  USGS QUAD   -  HECKER (2018)
 BK1688
 BK1688                         *CURRENT SURVEY CONTROL
 BK1688  ______________________________________________________________________
 BK1688* NAD 83(1986) POSITION- 30 20 09.     (N) 093 00 50.     (W)   SCALED
 BK1688* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1688  **This station is located in a suspected subsidence area (see below).
 BK1688  ______________________________________________________________________
 BK1688  GEOID HEIGHT    -        -27.239 (meters)                     GEOID18
 BK1688
 BK1688.The horizontal coordinates were scaled from a map and have
 BK1688.an estimated accuracy of +/- 6 seconds.
 BK1688
 BK1688.** This station is in an area of known vertical motion.  Due to the
 BK1688.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1688.** determined the orthometric heights for marks in these suspect
 BK1688.** subsidence areas should be considered valid only at the epoch date
 BK1688.** associated with the orthometric height.  These heights must always
 BK1688.** be validated when used as control.  All previously superseded
 BK1688.** orthometric heights are now considered suspect and are available
 BK1688.** in the superseded section.  NGS does not recommend using suspect
 BK1688.** or superseded heights as control.
 BK1688
 BK1688.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1688.GEOID18 height accuracy estimate available here.
 BK1688
 BK1688.Click photographs - Photos may exist for this station.
 BK1688
 BK1688;                    North         East    Units  Estimated Accuracy
 BK1688;SPC LA S     -   204,680.      838,410.      MT  (+/- 180 meters Scaled)
 BK1688
 BK1688_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986559(NAD 83)
 BK1688
 BK1688                          SUPERSEDED SURVEY CONTROL
 BK1688
 BK1688.No superseded survey control is available for this station.
 BK1688
 BK1688_MARKER: DD = SURVEY DISK
 BK1688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1688_STAMPING: 27V87 1969
 BK1688_MARK LOGO: LADHGS
 BK1688_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1688+STABILITY: SURFACE MOTION
 BK1688
 BK1688  HISTORY     - Date     Condition        Report By
 BK1688  HISTORY     - 1969     MONUMENTED       LADTD
 BK1688  HISTORY     - 1986     GOOD             NGS
 BK1688  HISTORY     - 20040109 GOOD             USPSQD
 BK1688
 BK1688                          STATION DESCRIPTION
 BK1688
 BK1688'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1688'6.93 MI N FROM IOWA.
 BK1688'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1688'IOWA, THENCE 6.9 MILES NORTH ALONG STATE ROUTE 383, 107 FEET NORTHEAST
 BK1688'OF THE INTERSECTION OF STATE ROUTE 383 AND A SURFACE TREATED ROAD
 BK1688'LEADING EAST, 100 FEET EAST OF THE CENTERLINE OF STATE ROUTE 383, 63
 BK1688'FEET NORTHWEST OF A POWER POLE, 30 FEET SOUTH OF THE CENTERLINE OF A
 BK1688'SURFACE TREATED ROAD LEADING EAST, 1 FOOT SOUTH OF A 5 STRAND BARBED
 BK1688'WIRE FENCE, 2 FEET NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1688'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1688'SECTION 20, T 8 S, R 6 W.
 BK1688
 BK1688                          STATION RECOVERY (1986)
 BK1688
 BK1688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1688'RECOVERED IN GOOD CONDITION.
 BK1688
 BK1688                          STATION RECOVERY (2004)
 BK1688
 BK1688'RECOVERY NOTE BY US POWER SQUADRON 2004
 BK1688'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1690 ***********************************************************************
 BK1690  DESIGNATION -  27 V 88
 BK1690  PID         -  BK1690
 BK1690  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1690  COUNTRY     -  US
 BK1690  USGS QUAD   -  HECKER (2018)
 BK1690
 BK1690                         *CURRENT SURVEY CONTROL
 BK1690  ______________________________________________________________________
 BK1690* NAD 83(1986) POSITION- 30 21 02.     (N) 093 00 52.     (W)   SCALED
 BK1690* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1690  **This station is located in a suspected subsidence area (see below).
 BK1690  ______________________________________________________________________
 BK1690  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK1690
 BK1690.The horizontal coordinates were scaled from a map and have
 BK1690.an estimated accuracy of +/- 6 seconds.
 BK1690
 BK1690.** This station is in an area of known vertical motion.  Due to the
 BK1690.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1690.** determined the orthometric heights for marks in these suspect
 BK1690.** subsidence areas should be considered valid only at the epoch date
 BK1690.** associated with the orthometric height.  These heights must always
 BK1690.** be validated when used as control.  All previously superseded
 BK1690.** orthometric heights are now considered suspect and are available
 BK1690.** in the superseded section.  NGS does not recommend using suspect
 BK1690.** or superseded heights as control.
 BK1690
 BK1690.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1690.GEOID18 height accuracy estimate available here.
 BK1690
 BK1690.Click photographs - Photos may exist for this station.
 BK1690
 BK1690;                    North         East    Units  Estimated Accuracy
 BK1690;SPC LA S     -   206,310.      838,380.      MT  (+/- 180 meters Scaled)
 BK1690
 BK1690_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP986576(NAD 83)
 BK1690
 BK1690                          SUPERSEDED SURVEY CONTROL
 BK1690
 BK1690.No superseded survey control is available for this station.
 BK1690
 BK1690_MARKER: DD = SURVEY DISK
 BK1690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1690_STAMPING: 27V88 1969
 BK1690_MARK LOGO: LADHGS
 BK1690_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1690+STABILITY: SURFACE MOTION
 BK1690
 BK1690  HISTORY     - Date     Condition        Report By
 BK1690  HISTORY     - 1969     MONUMENTED       LADTD
 BK1690  HISTORY     - 1986     GOOD             NGS
 BK1690  HISTORY     - 20040115 GOOD             USPSQD
 BK1690
 BK1690                          STATION DESCRIPTION
 BK1690
 BK1690'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1690'7.93 MI N FROM IOWA.
 BK1690'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1690'IOWA, THENCE 7.9 MILES NORTH ALONG STATE ROUTE 383, 100 FEET NORTH OF
 BK1690'THE CENTERLINE OF A PRIVATE ROAD LEADING WEST, 100 FEET WEST OF THE
 BK1690'CENTERLINE OF STATE ROUTE 383, 1 FOOT EAST OF A 5 STRAND BARBED WIRE
 BK1690'FENCE, 1.8 FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1690'ROADWAY SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION
 BK1690'18, T 8 S, R 6 W.
 BK1690
 BK1690                          STATION RECOVERY (1986)
 BK1690
 BK1690'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1690'RECOVERED IN GOOD CONDITION.
 BK1690
 BK1690                          STATION RECOVERY (2004)
 BK1690
 BK1690'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1691 ***********************************************************************
 BK1691  DESIGNATION -  27 V 89
 BK1691  PID         -  BK1691
 BK1691  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1691  COUNTRY     -  US
 BK1691  USGS QUAD   -  HECKER (2018)
 BK1691
 BK1691                         *CURRENT SURVEY CONTROL
 BK1691  ______________________________________________________________________
 BK1691* NAD 83(1986) POSITION- 30 21 54.     (N) 093 01 01.     (W)   SCALED
 BK1691* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1691  **This station is located in a suspected subsidence area (see below).
 BK1691  ______________________________________________________________________
 BK1691  GEOID HEIGHT    -        -27.228 (meters)                     GEOID18
 BK1691
 BK1691.The horizontal coordinates were scaled from a map and have
 BK1691.an estimated accuracy of +/- 6 seconds.
 BK1691
 BK1691.** This station is in an area of known vertical motion.  Due to the
 BK1691.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1691.** determined the orthometric heights for marks in these suspect
 BK1691.** subsidence areas should be considered valid only at the epoch date
 BK1691.** associated with the orthometric height.  These heights must always
 BK1691.** be validated when used as control.  All previously superseded
 BK1691.** orthometric heights are now considered suspect and are available
 BK1691.** in the superseded section.  NGS does not recommend using suspect
 BK1691.** or superseded heights as control.
 BK1691
 BK1691.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1691.GEOID18 height accuracy estimate available here.
 BK1691
 BK1691.Click photographs - Photos may exist for this station.
 BK1691
 BK1691;                    North         East    Units  Estimated Accuracy
 BK1691;SPC LA S     -   207,920.      838,170.      MT  (+/- 180 meters Scaled)
 BK1691
 BK1691_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP983592(NAD 83)
 BK1691
 BK1691                          SUPERSEDED SURVEY CONTROL
 BK1691
 BK1691.No superseded survey control is available for this station.
 BK1691
 BK1691_MARKER: DD = SURVEY DISK
 BK1691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1691_STAMPING: 27V89 1969
 BK1691_MARK LOGO: LADHGS
 BK1691_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1691+STABILITY: SURFACE MOTION
 BK1691
 BK1691  HISTORY     - Date     Condition        Report By
 BK1691  HISTORY     - 1969     MONUMENTED       LADTD
 BK1691  HISTORY     - 1977     GOOD             LADTD
 BK1691  HISTORY     - 1986     GOOD             NGS
 BK1691  HISTORY     - 20040115 GOOD             USPSQD
 BK1691
 BK1691                          STATION DESCRIPTION
 BK1691
 BK1691'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1691'9.03 MI N FROM IOWA.
 BK1691'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1691'IOWA, THENCE 9.0 MILES NORTH ALONG STATE ROUTE 383, 117 FEET SOUTHEAST
 BK1691'OF A TELEPHONE POLE, 63 FEET EAST OF THE CENTERLINE OF STATE ROUTE
 BK1691'383, 27 FEET EAST OF A 5 STRAND BARBED WIRE FENCE, 0.45 MILES NORTH OF
 BK1691'NORTH END OF BAYOU SERPENT BRIDGE, 2.4 FEET NORTH OF A STEEL WITNESS
 BK1691'POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1691'PROJECTING 3
 BK1691
 BK1691                          STATION RECOVERY (1977)
 BK1691
 BK1691'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK1691'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1691'IOWA, THENCE 9.0 MILES NORTH ALONG STATE ROUTE 383, 117 FEET SOUTHEAST
 BK1691'OF A TELEPHONE POLE, 63 FEET EAST OF THE CENTERLINE OF STATE ROUTE 383
 BK1691'27 FEET EAST OF A 5 STRAND BARBED WIRE FENCE, 0.45 MILES NORTH OF THE
 BK1691'NORTH END OF BAYOU SERPENT BRIDGE, 2.4 FEET NORTH OF A STEEL WITNESS
 BK1691'POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1691'PROJECTING 3 INCHES.
 BK1691
 BK1691                          STATION RECOVERY (1986)
 BK1691
 BK1691'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1691'RECOVERED IN GOOD CONDITION.
 BK1691
 BK1691                          STATION RECOVERY (2004)
 BK1691
 BK1691'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1691'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0922 ***********************************************************************
 BK0922  DESIGNATION -  27 V 9
 BK0922  PID         -  BK0922
 BK0922  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0922  COUNTRY     -  US
 BK0922  USGS QUAD   -  JENNINGS (2018)
 BK0922
 BK0922                         *CURRENT SURVEY CONTROL
 BK0922  ______________________________________________________________________
 BK0922* NAD 83(1986) POSITION- 30 11 01.     (N) 092 40 18.     (W)   SCALED
 BK0922* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0922  **This station is located in a suspected subsidence area (see below).
 BK0922  ______________________________________________________________________
 BK0922  GEOID HEIGHT    -        -27.186 (meters)                     GEOID18
 BK0922
 BK0922.The horizontal coordinates were scaled from a map and have
 BK0922.an estimated accuracy of +/- 6 seconds.
 BK0922
 BK0922.** This station is in an area of known vertical motion. If an
 BK0922.** orthometric height was ever established but is not available 
 BK0922.** in the current survey control section, the orthometric height
 BK0922.** is considered suspect.  Suspect heights are available in the
 BK0922.** superseded section only if requested.
 BK0922
 BK0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0922.GEOID18 height accuracy estimate available here.
 BK0922
 BK0922.Click photographs - Photos may exist for this station.
 BK0922
 BK0922;                    North         East    Units  Estimated Accuracy
 BK0922;SPC LA S     -   187,370.      871,120.      MT  (+/- 180 meters Scaled)
 BK0922
 BK0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316391(NAD 83)
 BK0922
 BK0922                          SUPERSEDED SURVEY CONTROL
 BK0922
 BK0922.No superseded survey control is available for this station.
 BK0922
 BK0922_MARKER: DD = SURVEY DISK
 BK0922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0922_STAMPING: 27V9 1968
 BK0922_MARK LOGO: LADHGS
 BK0922_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0922+STABILITY: SURFACE MOTION
 BK0922
 BK0922  HISTORY     - Date     Condition        Report By
 BK0922  HISTORY     - 1968     MONUMENTED       LADTD
 BK0922  HISTORY     - 1970     GOOD             LADTD
 BK0922  HISTORY     - 1982     GOOD             LADTD
 BK0922  HISTORY     - 19961229 GOOD             USPSQD
 BK0922
 BK0922                          STATION DESCRIPTION
 BK0922
 BK0922'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0922'3.5 MI SW FROM JENNINGS.
 BK0922'ABOUT 0.3 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 BK0922'FROM THE DEPOT AT JENNINGS, THENCE 3.2 MILES SOUTHWEST ALONG STATE
 BK0922'ROUTE 26, 54 FEET WEST OF THE CENTERLINE OF STATE ROUTE 26, 52 FEET
 BK0922'EAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING NORTH, 138 FEET
 BK0922'NORTHWEST OF A POWER POLE, 1 FOOT WEST OF A STEEL WITNESS POST, SET IN
 BK0922'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  SEC 15, T 10S, R 3W.
 BK0922
 BK0922                          STATION RECOVERY (1982)
 BK0922
 BK0922'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0922'RECOVERED IN GOOD CONDITION.
 BK0922
 BK0922                          STATION RECOVERY (1996)
 BK0922
 BK0922'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1692 ***********************************************************************
 BK1692  DESIGNATION -  27 V 90
 BK1692  PID         -  BK1692
 BK1692  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1692  COUNTRY     -  US
 BK1692  USGS QUAD   -  TOPSY (2018)
 BK1692
 BK1692                         *CURRENT SURVEY CONTROL
 BK1692  ______________________________________________________________________
 BK1692* NAD 83(1986) POSITION- 30 22 45.     (N) 093 01 06.     (W)   SCALED
 BK1692* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1692  **This station is located in a suspected subsidence area (see below).
 BK1692  ______________________________________________________________________
 BK1692  GEOID HEIGHT    -        -27.222 (meters)                     GEOID18
 BK1692
 BK1692.The horizontal coordinates were scaled from a map and have
 BK1692.an estimated accuracy of +/- 6 seconds.
 BK1692
 BK1692.** This station is in an area of known vertical motion.  Due to the
 BK1692.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1692.** determined the orthometric heights for marks in these suspect
 BK1692.** subsidence areas should be considered valid only at the epoch date
 BK1692.** associated with the orthometric height.  These heights must always
 BK1692.** be validated when used as control.  All previously superseded
 BK1692.** orthometric heights are now considered suspect and are available
 BK1692.** in the superseded section.  NGS does not recommend using suspect
 BK1692.** or superseded heights as control.
 BK1692
 BK1692.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1692.GEOID18 height accuracy estimate available here.
 BK1692
 BK1692.Click photographs - Photos may exist for this station.
 BK1692
 BK1692;                    North         East    Units  Estimated Accuracy
 BK1692;SPC LA S     -   209,490.      838,060.      MT  (+/- 180 meters Scaled)
 BK1692
 BK1692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP982608(NAD 83)
 BK1692
 BK1692                          SUPERSEDED SURVEY CONTROL
 BK1692
 BK1692.No superseded survey control is available for this station.
 BK1692
 BK1692_MARKER: DD = SURVEY DISK
 BK1692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1692_STAMPING: 27V90 1969
 BK1692_MARK LOGO: LADHGS
 BK1692_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1692+STABILITY: SURFACE MOTION
 BK1692
 BK1692  HISTORY     - Date     Condition        Report By
 BK1692  HISTORY     - 1969     MONUMENTED       LADTD
 BK1692  HISTORY     - 1977     GOOD             LADTD
 BK1692  HISTORY     - 1986     GOOD             NGS
 BK1692  HISTORY     - 20040115 MARK NOT FOUND   USPSQD
 BK1692
 BK1692                          STATION DESCRIPTION
 BK1692
 BK1692'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1692'10.03 MI N FROM IOWA.
 BK1692'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1692'IOWA, THENCE 10.0 MILES NORTH ALONG STATE ROUTE 383, 73 FEET EAST OF
 BK1692'CENTERLINE OF STATE ROUTE 383, 81 FEET NORTHEAST OF THE CENTER OF A
 BK1692'GATE LEADING TO A HOUSE, 106 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 BK1692'A BRICK HOUSE BELONGING TO A MR. O.P. JOHNSON, 1 FOOT NORTH OF A MESH
 BK1692'FENCE, 1.8 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1692'ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1692'SECTION 7, T 8 S, R 6 W.
 BK1692
 BK1692                          STATION RECOVERY (1977)
 BK1692
 BK1692'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK1692'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1692'IOWA  THENCE 10.0 MILES NORTH ALONG STATE ROUTE 383, 73 FEET EAST OF
 BK1692'THE CENTERLINE OF STATE ROUTE 383, 81 FEET NORTHEAST OF THE CENTER OF
 BK1692'A GATE LEADING TO A HOUSE, 106 FEET NORTHWEST OF THE NORTHWEST CORNER
 BK1692'OF A BRICK HOUSE BELONGING TO A MR. O.P. JOHNSON, 1.0 FOOT NORTH OF A
 BK1692'MESH FENCE, 1.8 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1692'THE ROADWAY, AND SET IN A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK1692'GROUND
 BK1692
 BK1692                          STATION RECOVERY (1986)
 BK1692
 BK1692'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1692'RECOVERED IN GOOD CONDITION.
 BK1692
 BK1692                          STATION RECOVERY (2004)
 BK1692
 BK1692'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1692'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1693 ***********************************************************************
 BK1693  DESIGNATION -  27 V 91
 BK1693  PID         -  BK1693
 BK1693  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1693  COUNTRY     -  US
 BK1693  USGS QUAD   -  TOPSY (2018)
 BK1693
 BK1693                         *CURRENT SURVEY CONTROL
 BK1693  ______________________________________________________________________
 BK1693* NAD 83(1986) POSITION- 30 23 29.     (N) 093 00 48.     (W)   SCALED
 BK1693* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1693  **This station is located in a suspected subsidence area (see below).
 BK1693  ______________________________________________________________________
 BK1693  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BK1693
 BK1693.The horizontal coordinates were scaled from a map and have
 BK1693.an estimated accuracy of +/- 6 seconds.
 BK1693
 BK1693.** This station is in an area of known vertical motion.  Due to the
 BK1693.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1693.** determined the orthometric heights for marks in these suspect
 BK1693.** subsidence areas should be considered valid only at the epoch date
 BK1693.** associated with the orthometric height.  These heights must always
 BK1693.** be validated when used as control.  All previously superseded
 BK1693.** orthometric heights are now considered suspect and are available
 BK1693.** in the superseded section.  NGS does not recommend using suspect
 BK1693.** or superseded heights as control.
 BK1693
 BK1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1693.GEOID18 height accuracy estimate available here.
 BK1693
 BK1693.Click photographs - Photos may exist for this station.
 BK1693
 BK1693;                    North         East    Units  Estimated Accuracy
 BK1693;SPC LA S     -   210,840.      838,560.      MT  (+/- 180 meters Scaled)
 BK1693
 BK1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP987621(NAD 83)
 BK1693
 BK1693                          SUPERSEDED SURVEY CONTROL
 BK1693
 BK1693.No superseded survey control is available for this station.
 BK1693
 BK1693_MARKER: DD = SURVEY DISK
 BK1693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1693_STAMPING: 27V91 1969
 BK1693_MARK LOGO: LADHGS
 BK1693_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1693+STABILITY: SURFACE MOTION
 BK1693
 BK1693  HISTORY     - Date     Condition        Report By
 BK1693  HISTORY     - 1969     MONUMENTED       LADTD
 BK1693  HISTORY     - 1977     GOOD             LADTD
 BK1693  HISTORY     - 1986     GOOD             NGS
 BK1693  HISTORY     - 20040115 GOOD             USPSQD
 BK1693
 BK1693                          STATION DESCRIPTION
 BK1693
 BK1693'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1693'11.03 MI N FROM IOWA.
 BK1693'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1693'IOWA, THENCE 11.0 MILES NORTH ALONG STATE ROUTE 383, 11 FEET SOUTH OF
 BK1693'A 4 STRAND BARBED WIRE FENCE CORNER, 9 FEET SOUTHWEST OF A POWER POLE,
 BK1693'0.5 FEET WEST OF A 4 STRAND BARBED WIRE FENCE, 74 FEET SOUTHEAST OF
 BK1693'THE CENTERLINE OF STATE ROUTE 383, 2 FEET EAST OF A STEEL WITNESS
 BK1693'POST, 1 FOOT ABOVE ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1693'PROJECTING 3 INCHES.  SECTION 31, T 7 S, R 6 W.
 BK1693
 BK1693                          STATION RECOVERY (1977)
 BK1693
 BK1693'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK1693'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1693'IOWA, THENCE 11.0 MILES NORTH ALONG STATE ROUTE 383, 11.0 FEET SOUTH
 BK1693'OF A 4 STRAND BARBED WIRE FENCE CORNER, 9.0 FEET SOUTHWEST OF A POWER
 BK1693'POLE, 0.5 FOOT WEST OF A STRAND BARBED WIRE FENCE, 174 FEET SOUTHEAST
 BK1693'OF THE CENTERLINE OF STATE ROUTE 383, 2.0 FEET EAST OF A STEEL WITNESS
 BK1693'POST ABOUT 1.0 FOOT BELOW THE LEVEL OF THE CENTERLINE OF A
 BK1693'SUPERELEVATED CURVE AND SET IN A CONCRETE POST PROJECTING 3 INCHES
 BK1693'ABOVE THE GROUND
 BK1693
 BK1693                          STATION RECOVERY (1986)
 BK1693
 BK1693'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1693'RECOVERED IN GOOD CONDITION.
 BK1693
 BK1693                          STATION RECOVERY (2004)
 BK1693
 BK1693'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1693'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1694 ***********************************************************************
 BK1694  DESIGNATION -  27 V 92
 BK1694  PID         -  BK1694
 BK1694  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1694  COUNTRY     -  US
 BK1694  USGS QUAD   -  TOPSY (2018)
 BK1694
 BK1694                         *CURRENT SURVEY CONTROL
 BK1694  ______________________________________________________________________
 BK1694* NAD 83(1986) POSITION- 30 24 15.     (N) 093 00 22.     (W)   SCALED
 BK1694* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1694  **This station is located in a suspected subsidence area (see below).
 BK1694  ______________________________________________________________________
 BK1694  GEOID HEIGHT    -        -27.213 (meters)                     GEOID18
 BK1694
 BK1694.The horizontal coordinates were scaled from a map and have
 BK1694.an estimated accuracy of +/- 6 seconds.
 BK1694
 BK1694.** This station is in an area of known vertical motion.  Due to the
 BK1694.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1694.** determined the orthometric heights for marks in these suspect
 BK1694.** subsidence areas should be considered valid only at the epoch date
 BK1694.** associated with the orthometric height.  These heights must always
 BK1694.** be validated when used as control.  All previously superseded
 BK1694.** orthometric heights are now considered suspect and are available
 BK1694.** in the superseded section.  NGS does not recommend using suspect
 BK1694.** or superseded heights as control.
 BK1694
 BK1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1694.GEOID18 height accuracy estimate available here.
 BK1694
 BK1694.Click photographs - Photos may exist for this station.
 BK1694
 BK1694;                    North         East    Units  Estimated Accuracy
 BK1694;SPC LA S     -   212,240.      839,270.      MT  (+/- 180 meters Scaled)
 BK1694
 BK1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP994635(NAD 83)
 BK1694
 BK1694                          SUPERSEDED SURVEY CONTROL
 BK1694
 BK1694.No superseded survey control is available for this station.
 BK1694
 BK1694_MARKER: DD = SURVEY DISK
 BK1694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1694_STAMPING: 27V92 1969
 BK1694_MARK LOGO: LADHGS
 BK1694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1694+STABILITY: SURFACE MOTION
 BK1694
 BK1694  HISTORY     - Date     Condition        Report By
 BK1694  HISTORY     - 1969     MONUMENTED       LADTD
 BK1694  HISTORY     - 1986     GOOD             NGS
 BK1694  HISTORY     - 20040115 GOOD             USPSQD
 BK1694
 BK1694                          STATION DESCRIPTION
 BK1694
 BK1694'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1694'12.13 MI N FROM IOWA.
 BK1694'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1694'IOWA, THENCE 12.1 MILES NORTH ALONG STATE ROUTE 383, 38 FEET EAST OF A
 BK1694'COMBINATION MESH AND BARBED WIRE FENCE, 0.8 FEET NORTH OF A 4 STRAND
 BK1694'BARBED WIRE FENCE, 70 FEET EAST OF THE CENTERLINE OF STATE ROUTE 383,
 BK1694'135 FEET SOUTHEAST OF THE CENTERLINE OF A 14 FOOT CATTLE GUARD LEADING
 BK1694'TO THE PARET RANCH HOUSE, 2 FEET WEST OF A STEEL WITNESS POST, 1.6
 BK1694'FEET ABOVE ROADWAY.  SECTION 32, T 7 S, R 6 W.
 BK1694
 BK1694                          STATION RECOVERY (1986)
 BK1694
 BK1694'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1694'RECOVERED IN GOOD CONDITION.
 BK1694
 BK1694                          STATION RECOVERY (2004)
 BK1694
 BK1694'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1694'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1695 ***********************************************************************
 BK1695  DESIGNATION -  27 V 93
 BK1695  PID         -  BK1695
 BK1695  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1695  COUNTRY     -  US
 BK1695  USGS QUAD   -  TOPSY (2018)
 BK1695
 BK1695                         *CURRENT SURVEY CONTROL
 BK1695  ______________________________________________________________________
 BK1695* NAD 83(1986) POSITION- 30 25 22.     (N) 092 59 59.     (W)   SCALED
 BK1695* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1695  **This station is located in a suspected subsidence area (see below).
 BK1695  ______________________________________________________________________
 BK1695  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK1695
 BK1695.The horizontal coordinates were scaled from a map and have
 BK1695.an estimated accuracy of +/- 6 seconds.
 BK1695
 BK1695.** This station is in an area of known vertical motion.  Due to the
 BK1695.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1695.** determined the orthometric heights for marks in these suspect
 BK1695.** subsidence areas should be considered valid only at the epoch date
 BK1695.** associated with the orthometric height.  These heights must always
 BK1695.** be validated when used as control.  All previously superseded
 BK1695.** orthometric heights are now considered suspect and are available
 BK1695.** in the superseded section.  NGS does not recommend using suspect
 BK1695.** or superseded heights as control.
 BK1695
 BK1695.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1695.GEOID18 height accuracy estimate available here.
 BK1695
 BK1695.Click photographs - Photos may exist for this station.
 BK1695
 BK1695;                    North         East    Units  Estimated Accuracy
 BK1695;SPC LA S     -   214,300.      839,920.      MT  (+/- 180 meters Scaled)
 BK1695
 BK1695_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP000656(NAD 83)
 BK1695
 BK1695                          SUPERSEDED SURVEY CONTROL
 BK1695
 BK1695.No superseded survey control is available for this station.
 BK1695
 BK1695_MARKER: DD = SURVEY DISK
 BK1695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1695_STAMPING: 27V93 1969
 BK1695_MARK LOGO: LADHGS
 BK1695_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1695+STABILITY: SURFACE MOTION
 BK1695
 BK1695  HISTORY     - Date     Condition        Report By
 BK1695  HISTORY     - 1969     MONUMENTED       LADTD
 BK1695  HISTORY     - 1986     GOOD             NGS
 BK1695
 BK1695                          STATION DESCRIPTION
 BK1695
 BK1695'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1695'12.85 MI SW FROM KINDER.
 BK1695'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK1695'RAILROAD STATION AT KINDER TO THE INTERSECTION US 190 AND A SURFACE
 BK1695'TREATED PARISH ROAD, THENCE 1.7 MILES SOUTHWEST ALONG A SURFACE
 BK1695'TREATED PARISH ROAD TO THE INTERSECTION OF STATE ROUTE 383, THENCE
 BK1695'7.65 MILES SOUTHWEST ALONG STATE ROUTE 383, 114 FEET EAST OF THE
 BK1695'CENTERLINE OF STATE ROUTE 383, 23 FEET SOUTH OF THE CENTERLINE OF A
 BK1695'GRAVEL ROAD LEADING EAST TO A MR. CARL BEBEE RESIDENT, 0.7 FEET NORTH
 BK1695'OF A COMBINATION MESH AND BARBED WIRE FENCE, 66 FEET SOUTHEAST OF A
 BK1695'POWER POLE BEARING A GUY WIRE.  THIS MARKER MAY ALSO BE FOUND BY
 BK1695'DRIVING 13.45 MILES NORTH ALONG STATE ROUTE 383, FROM THE POST OFFICE
 BK1695'AT IOWA.  IT IS 1.8 FEET SOUTHEAST OF A STEEL WITNESS POST, ABOUT
 BK1695'LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1695'INCHES.  SECTION 29, T 7 S, R 6 W
 BK1695
 BK1695                          STATION RECOVERY (1986)
 BK1695
 BK1695'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0858 ***********************************************************************
 BK0858  DESIGNATION -  27 V 94
 BK0858  PID         -  BK0858
 BK0858  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0858  COUNTRY     -  US
 BK0858  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0858
 BK0858                         *CURRENT SURVEY CONTROL
 BK0858  ______________________________________________________________________
 BK0858* NAD 83(1986) POSITION- 30 26 14.     (N) 092 59 47.     (W)   SCALED
 BK0858* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0858  **This station is located in a suspected subsidence area (see below).
 BK0858  ______________________________________________________________________
 BK0858  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BK0858
 BK0858.The horizontal coordinates were scaled from a map and have
 BK0858.an estimated accuracy of +/- 6 seconds.
 BK0858
 BK0858.** This station is in an area of known vertical motion. If an
 BK0858.** orthometric height was ever established but is not available 
 BK0858.** in the current survey control section, the orthometric height
 BK0858.** is considered suspect.  Suspect heights are available in the
 BK0858.** superseded section only if requested.
 BK0858
 BK0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0858.GEOID18 height accuracy estimate available here.
 BK0858
 BK0858.Click photographs - Photos may exist for this station.
 BK0858
 BK0858;                    North         East    Units  Estimated Accuracy
 BK0858;SPC LA S     -   215,890.      840,260.      MT  (+/- 180 meters Scaled)
 BK0858
 BK0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP003672(NAD 83)
 BK0858
 BK0858                          SUPERSEDED SURVEY CONTROL
 BK0858
 BK0858.No superseded survey control is available for this station.
 BK0858
 BK0858_MARKER: DD = SURVEY DISK
 BK0858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0858_STAMPING: 27V94 1969
 BK0858_MARK LOGO: LADHGS
 BK0858_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0858+STABILITY: SURFACE MOTION
 BK0858
 BK0858  HISTORY     - Date     Condition        Report By
 BK0858  HISTORY     - 1969     MONUMENTED       LADTD
 BK0858  HISTORY     - 1982     MARK NOT FOUND   USGS
 BK0858  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0858  HISTORY     - 20040115 MARK NOT FOUND   USPSQD
 BK0858
 BK0858                          STATION DESCRIPTION
 BK0858
 BK0858'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0858'11.8 MI SW FROM KINDER.
 BK0858'ABOUT 3.5 MILES NORTHWEST ALONG US 190 FROM THE MISSOURI PACIFIC
 BK0858'RAILROAD STATION AT KINDER TO THE INTERSECTION OF US 190 AND A SURFACE
 BK0858'TREATED PARISH ROAD, THENCE 1.7 MILES SOUTHWEST ALONG A SURFACE
 BK0858'TREATED PARISH ROAD TO THE INTERSECTION OF STATE ROUTE 383, THENCE 6.6
 BK0858'MILES SOUTHWEST ALONG STATE ROUTE 383, 68 FEET EAST OF THE CENTERLINE
 BK0858'OF STATE ROUTE 383, 42 FEET SOUTHEAST OF THE EAST END OF A 30 INCH
 BK0858'CROSS DRAIN, 1 FOOT SOUTH OF A COMBINATION MESH AND BARBED WIRE FENCE,
 BK0858'1.7 FEET NORTH OF A STEEL WITNESS POST, 2 FEET BELOW LEVEL OF ROADWAY,
 BK0858'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 21, T
 BK0858'7S, R 6W.
 BK0858
 BK0858                          STATION RECOVERY (1982)
 BK0858
 BK0858'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 BK0858'MARK NOT FOUND.
 BK0858
 BK0858                          STATION RECOVERY (1986)
 BK0858
 BK0858'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0858'NOT RECOVERED, THE DESCRIPTION IS INADEQUATE TO LOCATE THE MARK.
 BK0858
 BK0858                          STATION RECOVERY (2004)
 BK0858
 BK0858'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0858'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2069 ***********************************************************************
 BK2069  DESIGNATION -  27 V 95
 BK2069  PID         -  BK2069
 BK2069  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2069  COUNTRY     -  US
 BK2069  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK2069
 BK2069                         *CURRENT SURVEY CONTROL
 BK2069  ______________________________________________________________________
 BK2069* NAD 83(1986) POSITION- 30 23 40.     (N) 092 59 50.     (W)   SCALED
 BK2069* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2069  **This station is located in a suspected subsidence area (see below).
 BK2069  ______________________________________________________________________
 BK2069  GEOID HEIGHT    -        -27.223 (meters)                     GEOID18
 BK2069  DYNAMIC HEIGHT  -          8.088 (meters)       26.54  (feet) COMP
 BK2069  MODELED GRAVITY -    979,332.1   (mgal)                       NAVD 88
 BK2069
 BK2069.The horizontal coordinates were scaled from a map and have
 BK2069.an estimated accuracy of +/- 6 seconds.
 BK2069
 BK2069.** This station is in an area of known vertical motion. If an
 BK2069.** orthometric height was ever established but is not available 
 BK2069.** in the current survey control section, the orthometric height
 BK2069.** is considered suspect.  Suspect heights are available in the
 BK2069.** superseded section only if requested.
 BK2069
 BK2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2069.GEOID18 height accuracy estimate available here.
 BK2069
 BK2069.Click photographs - Photos may exist for this station.
 BK2069
 BK2069.The dynamic height is computed by dividing the NAVD 88
 BK2069.geopotential number by the normal gravity value computed on the
 BK2069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2069.degrees latitude (g = 980.6199 gals.).
 BK2069
 BK2069.The modeled gravity was interpolated from observed gravity values.
 BK2069
 BK2069;                    North         East    Units  Estimated Accuracy
 BK2069;SPC LA S     -   211,150.      840,110.      MT  (+/- 180 meters Scaled)
 BK2069
 BK2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP002624(NAD 83)
 BK2069
 BK2069                          SUPERSEDED SURVEY CONTROL
 BK2069
 BK2069.No superseded survey control is available for this station.
 BK2069
 BK2069_MARKER: DD = SURVEY DISK
 BK2069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2069_STAMPING: 27 V 95 1977
 BK2069_MARK LOGO: LADHGS
 BK2069_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2069+STABILITY: SURFACE MOTION
 BK2069
 BK2069  HISTORY     - Date     Condition        Report By
 BK2069  HISTORY     - 1977     MONUMENTED       LADTD
 BK2069  HISTORY     - 1986     GOOD             NGS
 BK2069  HISTORY     - 20030312 GOOD             USPSQD
 BK2069  HISTORY     - 20040420 GOOD             USPSQD
 BK2069
 BK2069                          STATION DESCRIPTION
 BK2069
 BK2069'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2069'6.9 MI NW FROM FENTON.
 BK2069'ABOUT 0.10 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2069'FENTON, THENCE WEST 0.70 MILE ALONG THIRD AVENUE, THENCE 1.05 MILES
 BK2069'NORTH ALONG THE PARISH ROAD, THENCE WEST 3.1 MILES ALONG THE PARISH
 BK2069'ROAD, THENCE NORTH 1.0 MILE ALONG THE PARISH ROAD, THENCE WEST 1.0
 BK2069'MILE ALONG THE PARISH ROAD, 35 FEET NORTH OF THE CENTERLINE OF THE
 BK2069'PARISH ROAD, 57.0 FEET NORTHWEST OF A FENCE CORNER, 5.8 FEET NORTHEAST
 BK2069'OF A PROPERTY CORNER, 40.9 FEET EAST OF A POWER POLE, 5.0 FEET NORTH
 BK2069'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROADWAY, AND SET IN A
 BK2069'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 BK2069
 BK2069                          STATION RECOVERY (1986)
 BK2069
 BK2069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2069'RECOVERED IN GOOD CONDITION.
 BK2069
 BK2069                          STATION RECOVERY (2003)
 BK2069
 BK2069'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2069'RECOVERED IN GOOD CONDITION.
 BK2069
 BK2069                          STATION RECOVERY (2004)
 BK2069
 BK2069'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2070 ***********************************************************************
 BK2070  DESIGNATION -  27 V 96
 BK2070  PID         -  BK2070
 BK2070  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2070  COUNTRY     -  US
 BK2070  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK2070
 BK2070                         *CURRENT SURVEY CONTROL
 BK2070  ______________________________________________________________________
 BK2070* NAD 83(1986) POSITION- 30 23 38.     (N) 092 58 48.     (W)   SCALED
 BK2070* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2070  **This station is located in a suspected subsidence area (see below).
 BK2070  ______________________________________________________________________
 BK2070  GEOID HEIGHT    -        -27.229 (meters)                     GEOID18
 BK2070  DYNAMIC HEIGHT  -          9.499 (meters)       31.16  (feet) COMP
 BK2070  MODELED GRAVITY -    979,331.4   (mgal)                       NAVD 88
 BK2070
 BK2070.The horizontal coordinates were scaled from a map and have
 BK2070.an estimated accuracy of +/- 6 seconds.
 BK2070
 BK2070.** This station is in an area of known vertical motion. If an
 BK2070.** orthometric height was ever established but is not available 
 BK2070.** in the current survey control section, the orthometric height
 BK2070.** is considered suspect.  Suspect heights are available in the
 BK2070.** superseded section only if requested.
 BK2070
 BK2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2070.GEOID18 height accuracy estimate available here.
 BK2070
 BK2070.Click photographs - Photos may exist for this station.
 BK2070
 BK2070.The dynamic height is computed by dividing the NAVD 88
 BK2070.geopotential number by the normal gravity value computed on the
 BK2070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2070.degrees latitude (g = 980.6199 gals.).
 BK2070
 BK2070.The modeled gravity was interpolated from observed gravity values.
 BK2070
 BK2070;                    North         East    Units  Estimated Accuracy
 BK2070;SPC LA S     -   211,070.      841,760.      MT  (+/- 180 meters Scaled)
 BK2070
 BK2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP019624(NAD 83)
 BK2070
 BK2070                          SUPERSEDED SURVEY CONTROL
 BK2070
 BK2070.No superseded survey control is available for this station.
 BK2070
 BK2070_MARKER: DD = SURVEY DISK
 BK2070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2070_STAMPING: 27 V 96 1977
 BK2070_MARK LOGO: LADHGS
 BK2070_PROJECTION: PROJECTING 3 CENTIMETERS
 BK2070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2070+STABILITY: SURFACE MOTION
 BK2070
 BK2070  HISTORY     - Date     Condition        Report By
 BK2070  HISTORY     - 1977     MONUMENTED       LADTD
 BK2070  HISTORY     - 1986     GOOD             NGS
 BK2070  HISTORY     - 20021105 GOOD             USPSQD
 BK2070  HISTORY     - 20040420 GOOD             USPSQD
 BK2070
 BK2070                          STATION DESCRIPTION
 BK2070
 BK2070'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2070'5.9 MI NW FROM FENTON.
 BK2070'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2070'FENTON, THENCE WEST 0.7 MILE ALONG THIRD AVENUE, THENCE 1.05 MILES
 BK2070'NORTH ALONG THE PARISH ROAD, THENCE WEST 3.1 MILES ALONG THE PARISH
 BK2070'ROAD, THENCE NORTH 1.0 MILE ALONG THE PARISH ROAD, 55 FEET NORTHEAST
 BK2070'OF THE CENTERLINE OF THE PARISH ROAD, 42 FEET NORTH OF  A POWER POLE,
 BK2070'166 FEET SOUTHEAST OF A PROPERTY CORNER, 3 FEET BELOW THE ROADWAY, 2
 BK2070'FEET SOUTHEAST OF A METAL WITNESS POST, AND SET IN A CONCRETE POST
 BK2070'PROJECTING 1 INCH ABOVE THE GROUND.
 BK2070
 BK2070                          STATION RECOVERY (1986)
 BK2070
 BK2070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2070'RECOVERED IN GOOD CONDITION.
 BK2070
 BK2070                          STATION RECOVERY (2002)
 BK2070
 BK2070'RECOVERY NOTE BY US POWER SQUADRON 2002 (JLL)
 BK2070'RECOVERED IN GOOD CONDITION.
 BK2070
 BK2070                          STATION RECOVERY (2004)
 BK2070
 BK2070'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2071 ***********************************************************************
 BK2071  DESIGNATION -  27 V 97
 BK2071  PID         -  BK2071
 BK2071  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2071  COUNTRY     -  US
 BK2071  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK2071
 BK2071                         *CURRENT SURVEY CONTROL
 BK2071  ______________________________________________________________________
 BK2071* NAD 83(1986) POSITION- 30 22 46.     (N) 092 58 51.     (W)   SCALED
 BK2071* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2071  **This station is located in a suspected subsidence area (see below).
 BK2071  ______________________________________________________________________
 BK2071  GEOID HEIGHT    -        -27.237 (meters)                     GEOID18
 BK2071  DYNAMIC HEIGHT  -          9.754 (meters)       32.00  (feet) COMP
 BK2071  MODELED GRAVITY -    979,329.6   (mgal)                       NAVD 88
 BK2071
 BK2071.The horizontal coordinates were scaled from a map and have
 BK2071.an estimated accuracy of +/- 6 seconds.
 BK2071
 BK2071.** This station is in an area of known vertical motion. If an
 BK2071.** orthometric height was ever established but is not available 
 BK2071.** in the current survey control section, the orthometric height
 BK2071.** is considered suspect.  Suspect heights are available in the
 BK2071.** superseded section only if requested.
 BK2071
 BK2071.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2071.GEOID18 height accuracy estimate available here.
 BK2071
 BK2071.Click photographs - Photos may exist for this station.
 BK2071
 BK2071.The dynamic height is computed by dividing the NAVD 88
 BK2071.geopotential number by the normal gravity value computed on the
 BK2071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2071.degrees latitude (g = 980.6199 gals.).
 BK2071
 BK2071.The modeled gravity was interpolated from observed gravity values.
 BK2071
 BK2071;                    North         East    Units  Estimated Accuracy
 BK2071;SPC LA S     -   209,470.      841,660.      MT  (+/- 180 meters Scaled)
 BK2071
 BK2071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP018608(NAD 83)
 BK2071
 BK2071                          SUPERSEDED SURVEY CONTROL
 BK2071
 BK2071.No superseded survey control is available for this station.
 BK2071
 BK2071_MARKER: DD = SURVEY DISK
 BK2071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2071_STAMPING: 27 V 97 1977
 BK2071_MARK LOGO: LADHGS
 BK2071_PROJECTION: PROJECTING 10 CENTIMETERS
 BK2071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2071+STABILITY: SURFACE MOTION
 BK2071
 BK2071  HISTORY     - Date     Condition        Report By
 BK2071  HISTORY     - 1977     MONUMENTED       LADTD
 BK2071  HISTORY     - 1986     GOOD             NGS
 BK2071  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 BK2071  HISTORY     - 20040420 MARK NOT FOUND   USPSQD
 BK2071
 BK2071                          STATION DESCRIPTION
 BK2071
 BK2071'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2071'4.9 MI NW FROM FENTON.
 BK2071'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2071'FENTON, THENCE WEST 0.7 MILE ALONG THIRD AVENUE, THENCE 1.05 MILES
 BK2071'NORTH ALONG THE PARISH ROAD, THENCE WEST 3.1 MILES ALONG THE PARISH
 BK2071'ROAD, 116 FEET SOUTHWEST OF A POWER POLE, 46 FEET NORTHWEST OF A POWER
 BK2071'POLE, 50 FEET NORTHWEST OF THE INTERSECTION OF THE PARISH ROAD, 61
 BK2071'FEET NORTHWEST OF A PROPERTY CORNER, 20 FEET SOUTHWEST OF THE
 BK2071'CENTERLINE OF A CATTLEGUARD, ABOUT LEVEL WITH THE CENTERLINE OF THE
 BK2071'PARISH ROAD, 1 FOOT SOUTH OF A METAL WITNESS POST, AND SET IN A
 BK2071'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
 BK2071
 BK2071                          STATION RECOVERY (1986)
 BK2071
 BK2071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2071'RECOVERED IN GOOD CONDITION.
 BK2071
 BK2071                          STATION RECOVERY (2003)
 BK2071
 BK2071'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2071'MARK NOT FOUND.
 BK2071
 BK2071                          STATION RECOVERY (2004)
 BK2071
 BK2071'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2071'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2072 ***********************************************************************
 BK2072  DESIGNATION -  27 V 98
 BK2072  PID         -  BK2072
 BK2072  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2072  COUNTRY     -  US
 BK2072  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK2072
 BK2072                         *CURRENT SURVEY CONTROL
 BK2072  ______________________________________________________________________
 BK2072* NAD 83(1986) POSITION- 30 22 45.     (N) 092 57 50.     (W)   SCALED
 BK2072* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2072  **This station is located in a suspected subsidence area (see below).
 BK2072  ______________________________________________________________________
 BK2072  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BK2072  DYNAMIC HEIGHT  -          8.993 (meters)       29.50  (feet) COMP
 BK2072  MODELED GRAVITY -    979,328.8   (mgal)                       NAVD 88
 BK2072
 BK2072.The horizontal coordinates were scaled from a map and have
 BK2072.an estimated accuracy of +/- 6 seconds.
 BK2072
 BK2072.** This station is in an area of known vertical motion. If an
 BK2072.** orthometric height was ever established but is not available 
 BK2072.** in the current survey control section, the orthometric height
 BK2072.** is considered suspect.  Suspect heights are available in the
 BK2072.** superseded section only if requested.
 BK2072
 BK2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2072.GEOID18 height accuracy estimate available here.
 BK2072
 BK2072.Click photographs - Photos may exist for this station.
 BK2072
 BK2072.The dynamic height is computed by dividing the NAVD 88
 BK2072.geopotential number by the normal gravity value computed on the
 BK2072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2072.degrees latitude (g = 980.6199 gals.).
 BK2072
 BK2072.The modeled gravity was interpolated from observed gravity values.
 BK2072
 BK2072;                    North         East    Units  Estimated Accuracy
 BK2072;SPC LA S     -   209,410.      843,290.      MT  (+/- 180 meters Scaled)
 BK2072
 BK2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP034608(NAD 83)
 BK2072
 BK2072                          SUPERSEDED SURVEY CONTROL
 BK2072
 BK2072.No superseded survey control is available for this station.
 BK2072
 BK2072_MARKER: DD = SURVEY DISK
 BK2072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2072_STAMPING: 27 V 98 1977
 BK2072_MARK LOGO: LADHGS
 BK2072_PROJECTION: RECESSED 15 CENTIMETERS
 BK2072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2072+STABILITY: SURFACE MOTION
 BK2072
 BK2072  HISTORY     - Date     Condition        Report By
 BK2072  HISTORY     - 1977     MONUMENTED       LADTD
 BK2072  HISTORY     - 1986     GOOD             NGS
 BK2072  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 BK2072  HISTORY     - 20040420 MARK NOT FOUND   USPSQD
 BK2072
 BK2072                          STATION DESCRIPTION
 BK2072
 BK2072'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2072'3.95 MI NW FROM FENTON.
 BK2072'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2072'FENTON, THENCE WEST 0.7 MILE ALONG THIRD AVENUE, THENCE 1.05 MILES
 BK2072'NORTH ALONG THE PARISH ROAD, THENCE WEST 2.1 MILES ALONG THE PARISH
 BK2072'ROAD, 110 FEET SOUTHWEST OF A POWER POLE, 82 FEET SOUTHWEST OF A
 BK2072'PROPERTY CORNER, 63 FEET SOUTH OF THE CENTERLINE OF THE PARISH ROAD,
 BK2072'14 FEET WEST OF A DIRT ROAD, LEVEL WITH THE CENTERLINE OF THE PARISH
 BK2072'ROAD, 2 FEET SOUTHWEST OF A METAL WITNESS POST, AND SET IN A CONCRETE
 BK2072'POST 6 INCHES BELOW A RICE CANAL LEVEE.
 BK2072
 BK2072                          STATION RECOVERY (1986)
 BK2072
 BK2072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2072'RECOVERED IN GOOD CONDITION.
 BK2072
 BK2072                          STATION RECOVERY (2003)
 BK2072
 BK2072'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2072'MARK NOT FOUND.
 BK2072
 BK2072                          STATION RECOVERY (2004)
 BK2072
 BK2072'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2072'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2073 ***********************************************************************
 BK2073  DESIGNATION -  27 V 99
 BK2073  PID         -  BK2073
 BK2073  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2073  COUNTRY     -  US
 BK2073  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK2073
 BK2073                         *CURRENT SURVEY CONTROL
 BK2073  ______________________________________________________________________
 BK2073* NAD 83(1986) POSITION- 30 22 47.     (N) 092 56 47.     (W)   SCALED
 BK2073* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2073  **This station is located in a suspected subsidence area (see below).
 BK2073  ______________________________________________________________________
 BK2073  GEOID HEIGHT    -        -27.250 (meters)                     GEOID18
 BK2073  DYNAMIC HEIGHT  -          9.664 (meters)       31.71  (feet) COMP
 BK2073  MODELED GRAVITY -    979,328.1   (mgal)                       NAVD 88
 BK2073
 BK2073.The horizontal coordinates were scaled from a map and have
 BK2073.an estimated accuracy of +/- 6 seconds.
 BK2073
 BK2073.** This station is in an area of known vertical motion. If an
 BK2073.** orthometric height was ever established but is not available 
 BK2073.** in the current survey control section, the orthometric height
 BK2073.** is considered suspect.  Suspect heights are available in the
 BK2073.** superseded section only if requested.
 BK2073
 BK2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2073.GEOID18 height accuracy estimate available here.
 BK2073
 BK2073.Click photographs - Photos may exist for this station.
 BK2073
 BK2073.The dynamic height is computed by dividing the NAVD 88
 BK2073.geopotential number by the normal gravity value computed on the
 BK2073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2073.degrees latitude (g = 980.6199 gals.).
 BK2073
 BK2073.The modeled gravity was interpolated from observed gravity values.
 BK2073
 BK2073;                    North         East    Units  Estimated Accuracy
 BK2073;SPC LA S     -   209,450.      844,970.      MT  (+/- 180 meters Scaled)
 BK2073
 BK2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP051608(NAD 83)
 BK2073
 BK2073                          SUPERSEDED SURVEY CONTROL
 BK2073
 BK2073.No superseded survey control is available for this station.
 BK2073
 BK2073_MARKER: DD = SURVEY DISK
 BK2073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2073_STAMPING: 27 V 99 1977
 BK2073_MARK LOGO: LADHGS
 BK2073_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2073+STABILITY: SURFACE MOTION
 BK2073
 BK2073  HISTORY     - Date     Condition        Report By
 BK2073  HISTORY     - 1977     MONUMENTED       LADTD
 BK2073  HISTORY     - 1986     GOOD             NGS
 BK2073  HISTORY     - 20030312 GOOD             USPSQD
 BK2073  HISTORY     - 20040420 GOOD             USPSQD
 BK2073
 BK2073                          STATION DESCRIPTION
 BK2073
 BK2073'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2073'2.9 MI NW FROM FENTON.
 BK2073'ABOUT 0.1 MILE NORTHEAST ALONG U.S. 165 FROM THE WATER TOWER AT
 BK2073'FENTON, THENCE WEST 0.7 MILE ALONG THIRD AVENUE, THENCE 1.05 MILES
 BK2073'NORTH ALONG THE PARISH ROAD,.THENCE WEST 1.05 MILES ALONG THE PARISH
 BK2073'ROAD, 91 FEET NORTHWEST OF THE INTERSECTION OF THE PARISH ROAD AND A
 BK2073'GRAVEL ROAD, 28 FEET WEST OF THE CENTERLINE OF THE GRAVEL ROAD, 1 FOOT
 BK2073'EAST OF A FENCELINE, 1 FOOT ABOVE THE LEVEL OF THE CENTERLINE OF THE
 BK2073'GRAVEL ROAD, 2 FEET WEST OF A METAL WITNESS POST, AND SET IN A
 BK2073'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 BK2073
 BK2073                          STATION RECOVERY (1986)
 BK2073
 BK2073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2073'RECOVERED IN GOOD CONDITION.
 BK2073
 BK2073                          STATION RECOVERY (2003)
 BK2073
 BK2073'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK2073'RECOVERED IN GOOD CONDITION.
 BK2073
 BK2073                          STATION RECOVERY (2004)
 BK2073
 BK2073'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0989 ***********************************************************************
 AU0989  DESIGNATION -  270
 AU0989  PID         -  AU0989
 AU0989  STATE/COUNTY-  LA/ORLEANS
 AU0989  COUNTRY     -  US
 AU0989  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0989
 AU0989                         *CURRENT SURVEY CONTROL
 AU0989  ______________________________________________________________________
 AU0989* NAD 83(1986) POSITION- 29 56 11.     (N) 090 07 17.     (W)   SCALED
 AU0989* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0989  **This station is located in a suspected subsidence area (see below).
 AU0989  ______________________________________________________________________
 AU0989  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 AU0989  DYNAMIC HEIGHT  -          0.720 (meters)        2.36  (feet) COMP
 AU0989  MODELED GRAVITY -    979,312.5   (mgal)                       NAVD 88
 AU0989
 AU0989.The horizontal coordinates were scaled from a map and have
 AU0989.an estimated accuracy of +/- 6 seconds.
 AU0989
 AU0989.** This station is in an area of known vertical motion. If an
 AU0989.** orthometric height was ever established but is not available 
 AU0989.** in the current survey control section, the orthometric height
 AU0989.** is considered suspect.  Suspect heights are available in the
 AU0989.** superseded section only if requested.
 AU0989
 AU0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0989.GEOID18 height accuracy estimate available here.
 AU0989
 AU0989.Click photographs - Photos may exist for this station.
 AU0989
 AU0989.The dynamic height is computed by dividing the NAVD 88
 AU0989.geopotential number by the normal gravity value computed on the
 AU0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0989.degrees latitude (g = 980.6199 gals.).
 AU0989
 AU0989.The modeled gravity was interpolated from observed gravity values.
 AU0989
 AU0989;                    North         East    Units  Estimated Accuracy
 AU0989;SPC LA S     -   159,830.    1,117,000.      MT  (+/- 180 meters Scaled)
 AU0989
 AU0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP778152(NAD 83)
 AU0989
 AU0989                          SUPERSEDED SURVEY CONTROL
 AU0989
 AU0989.No superseded survey control is available for this station.
 AU0989
 AU0989_MARKER: DD = SURVEY DISK
 AU0989_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0989_STAMPING: 270
 AU0989_MARK LOGO: CGS+SS
 AU0989_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0989_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0989_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0989+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0989
 AU0989  HISTORY     - Date     Condition        Report By
 AU0989  HISTORY     - 1934     MONUMENTED       LAGS
 AU0989  HISTORY     - 1951     GOOD             CGS
 AU0989  HISTORY     - 1963     GOOD             CGS
 AU0989  HISTORY     - 1985     GOOD             USPSQD
 AU0989  HISTORY     - 1985     GOOD             NGS
 AU0989  HISTORY     - 19901109 GOOD             NGS
 AU0989  HISTORY     - 19941108 GOOD             NGS
 AU0989
 AU0989                          STATION DESCRIPTION
 AU0989
 AU0989'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0989'IN NEW ORLEANS.
 AU0989'AT NEW ORLEANS, ON THE CAMPUS OF TULANE UNIVERSITY, 12.4 FEET SOUTH OF
 AU0989'THE SOUTH CURB OF FRERET STREET, ABOUT 4 FEET WEST OF BEING IN LINE
 AU0989'WITH THE CENTER LINE OF A DRIVE NORTH BETWEEN GUMNASIUM BUILDING AND
 AU0989'N.R.O.T.C. BUILDING, 28.6 FEET NORTH OF THE NORTHEAST CORNER OF NORTH
 AU0989'WING OF HISTORY BUILDING, 37 FEET EAST OF THE EAST EDGE OF A SIDE WALK
 AU0989'LEADING THRU CAMPUS AND CONNECTING FRERET STREET AND ST. CHARLES
 AU0989'AVENUE, 35 FEET EAST OF THE EAST CORNER OF A MONUMENT COMMEMORATING
 AU0989'THE PLANTING OF A TREE, 1/2 FOOT ABOVE SIDE WALK AND SET IN THE TOP OF
 AU0989'A CONCRETE POST PROJECTING 4 INCHES.
 AU0989
 AU0989                          STATION RECOVERY (1963)
 AU0989
 AU0989'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0989'RECOVERED IN GOOD CONDITION.
 AU0989
 AU0989                          STATION RECOVERY (1985)
 AU0989
 AU0989'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0989'NEW DESC: ON THE CAMPUS OF TULANE UNIVERSITY. 12.4 FEET SOUTH OF THE
 AU0989'SOUTH OF FRERET STREET. ABOUT 4 FEET WEST OF BEING IN LINE WITH THE
 AU0989'CENTERLINE OF MC ALISTER DR. 35 FEET EAST OF THE EAST CORNER OF A
 AU0989'MONUMENT COMMEMORATING THE PLANTING OF TREE. 13 FEET 9 IN. EAST OF
 AU0989'CEMENT CURB OF FLOWER BED WHICH IS ON EXTENDED PLANE OF WEST WALL OF
 AU0989'PERCIVAL STERN HALL. 38 FEET 11. NORTH OF NORTH WALLOF STERN HALL.
 AU0989'1/2 FT. ABOVE SIDEWALK, SURROUNDED BY FLOWER BED. CONCRETE MONUMENT
 AU0989'FLUSH WITH SURFACE.
 AU0989
 AU0989                          STATION RECOVERY (1985)
 AU0989
 AU0989'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0989'RECOVERED IN GOOD CONDITION, THE 1951 RECOVERY NOTE IS ADEQUATE WITH
 AU0989'THE FOLLOWING CHANGES, CHANGE--GUMNASIUM TO GYMNASIUM, CHANGE--HISTORY
 AU0989'BUILDING TO PERCIVAL STERN HALL, CHANGE--PROJECTING 4 INCHES TO FLUSH.
 AU0989
 AU0989                          STATION RECOVERY (1990)
 AU0989
 AU0989'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0989'IN NEW ORLEANS, AT THE INTERSECTION OF FRERET STREET AND MCALISTER
 AU0989'DRIVE, ON THE UNIVERSITY OF TULANE CAMPUS, 11.9 M (39.0 FT) NORTH OF
 AU0989'A CONCRETE WALL, 9.3 M (30.5 FT) SOUTHEAST OF A TRAFFIC SIGNAL, 3.8 M
 AU0989'(12.5 FT) SOUTH OF THE SOUTH CURB OF THE STREET, 0.4 M (1.3 FT) WEST
 AU0989'OF THE EXTENDED CENTER OF THE DRIVE, 0.3 M (1.0 FT) ABOVE THE LEVEL
 AU0989'OF THE STREET, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AU0989
 AU0989                          STATION RECOVERY (1994)
 AU0989
 AU0989'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0989'IN NEW ORLEANS, AT THE INTERSECTION OF FERRET STREET AND MCALISTER
 AU0989'DRIVE, ON THE UNIVERSITY OF TULANE CAMPUS, 11.9 M (39.0 FT) NORTH OF A
 AU0989'CONCRETE WALL, 9.3 M (30.5 FT) SOUTHEAST OF A TRAFFIC SIGNAL SUPPORT
 AU0989'POLE, 3.8 M (12.5 FT) SOUTH OF THE SOUTH CURB OF THE STREET, 0.4 M
 AU0989'(1.3 FT) WEST OF THE EXTENDED CENTER OF THE DRIVE, 0.3 M (1.0 FT)
 AU0989'ABOVE THE LEVEL OF THE STREET, AND THE MONUMENT IS FLUSH WITH THE
 AU0989'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1435 ***********************************************************************
 CP1435  DESIGNATION -  2700 A BOLT
 CP1435  PID         -  CP1435
 CP1435  STATE/COUNTY-  LA/MADISON
 CP1435  COUNTRY     -  US
 CP1435  USGS QUAD   -  ASHLY (2018)
 CP1435
 CP1435                         *CURRENT SURVEY CONTROL
 CP1435  ______________________________________________________________________
 CP1435* NAD 83(1986) POSITION- 32 25 54.     (N) 091 04 04.     (W)   SCALED
 CP1435* NAVD 88 ORTHO HEIGHT -    25.64  (+/-2cm)       84.1   (feet) VERTCON3
 CP1435  ______________________________________________________________________
 CP1435  GEOID HEIGHT    -        -26.531 (meters)                     GEOID18
 CP1435  VERT ORDER      -  ? (See Below)
 CP1435
 CP1435.The horizontal coordinates were scaled from a map and have
 CP1435.an estimated accuracy of +/- 6 seconds.
 CP1435
 CP1435.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1435.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1435
 CP1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1435.GEOID18 height accuracy estimate available here.
 CP1435
 CP1435.The vertical order pertains to the NGVD 29 superseded value.
 CP1435
 CP1435.Click photographs - Photos may exist for this station.
 CP1435
 CP1435;                    North         East    Units  Estimated Accuracy
 CP1435;SPC LA N     -   215,070.    1,134,690.      MT  (+/- 180 meters Scaled)
 CP1435
 CP1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR816899(NAD 83)
 CP1435
 CP1435                          SUPERSEDED SURVEY CONTROL
 CP1435
 CP1435  NGVD 29 (??/??/92)   25.648  (m)           84.15   (f) ADJ UNCH       
 CP1435
 CP1435.Superseded values are not recommended for survey control.
 CP1435
 CP1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1435.See file dsdata.pdf to determine how the superseded data were derived.
 CP1435
 CP1435_MARKER: B = BOLT
 CP1435_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1435_SP_SET: UNDERGROUND STONE
 CP1435_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1435
 CP1435  HISTORY     - Date     Condition        Report By
 CP1435  HISTORY     - UNK      MONUMENTED       USACE
 CP1435  HISTORY     - 1934     GOOD             USACE
 CP1435
 CP1435                          STATION DESCRIPTION
 CP1435
 CP1435'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1435'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1435'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 3 MILES NORTHWEST OF
 CP1435'DUCKPORT, LA.  518 FEET SOUTH OF LEVEE STA. NO. 2700.  IN EDGE OF
 CP1435'DENSE COTTONWOOD AND WILLOWS.  2000 FEET SOUTHEAST OF CABIN TEELE
 CP1435'CREVASSE 1927.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1434 ***********************************************************************
 CP1434  DESIGNATION -  2700 A CAP
 CP1434  PID         -  CP1434
 CP1434  STATE/COUNTY-  LA/MADISON
 CP1434  COUNTRY     -  US
 CP1434  USGS QUAD   -  ASHLY (2018)
 CP1434
 CP1434                         *CURRENT SURVEY CONTROL
 CP1434  ______________________________________________________________________
 CP1434* NAD 83(1986) POSITION- 32 25 54.     (N) 091 04 04.     (W)   SCALED
 CP1434* NAVD 88 ORTHO HEIGHT -    26.87  (+/-2cm)       88.2   (feet) VERTCON3
 CP1434  ______________________________________________________________________
 CP1434  GEOID HEIGHT    -        -26.531 (meters)                     GEOID18
 CP1434  VERT ORDER      -  ? (See Below)
 CP1434
 CP1434.The horizontal coordinates were scaled from a map and have
 CP1434.an estimated accuracy of +/- 6 seconds.
 CP1434
 CP1434.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1434.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1434
 CP1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1434.GEOID18 height accuracy estimate available here.
 CP1434
 CP1434.The vertical order pertains to the NGVD 29 superseded value.
 CP1434
 CP1434.Click photographs - Photos may exist for this station.
 CP1434
 CP1434;                    North         East    Units  Estimated Accuracy
 CP1434;SPC LA N     -   215,070.    1,134,690.      MT  (+/- 180 meters Scaled)
 CP1434
 CP1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR816899(NAD 83)
 CP1434
 CP1434                          SUPERSEDED SURVEY CONTROL
 CP1434
 CP1434  NGVD 29 (??/??/92)   26.876  (m)           88.18   (f) ADJ UNCH       
 CP1434
 CP1434.Superseded values are not recommended for survey control.
 CP1434
 CP1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1434.See file dsdata.pdf to determine how the superseded data were derived.
 CP1434
 CP1434_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1434_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1434_MARK LOGO: USACE
 CP1434_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1434_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1434
 CP1434  HISTORY     - Date     Condition        Report By
 CP1434  HISTORY     - UNK      MONUMENTED       USACE
 CP1434  HISTORY     - 1934     GOOD             USACE
 CP1434
 CP1434                          STATION DESCRIPTION
 CP1434
 CP1434'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1434'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1434'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 3 MILES NORTHWEST OF
 CP1434'DUCKPORT, LA.  518 FEET SOUTH OF LEVEE STA. NO. 2700.  IN EDGE OF
 CP1434'DENSE COTTONWOOD AND WILLOWS.  2000 FEET SOUTHEAST OF CABIN TEELE
 CP1434'CREVASSE 1927.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1327 ***********************************************************************
 DL1327  DESIGNATION -  271
 DL1327  PID         -  DL1327
 DL1327  STATE/COUNTY-  LA/UNION
 DL1327  COUNTRY     -  US
 DL1327  USGS QUAD   -  STRONG (2017)
 DL1327
 DL1327                         *CURRENT SURVEY CONTROL
 DL1327  ______________________________________________________________________
 DL1327* NAD 83(1997) POSITION- 33 00 39.11459(N) 092 22 04.66476(W)   ADJUSTED
 DL1327* NAVD 88 ORTHO HEIGHT -    76.    (meters)      249.    (feet) SCALED
 DL1327  ______________________________________________________________________
 DL1327  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 DL1327  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DL1327  HORZ ORDER      -  SECOND
 DL1327
 DL1327.The horizontal coordinates were established by classical geodetic methods
 DL1327.and adjusted by the National Geodetic Survey in September 1999.
 DL1327
 DL1327.The orthometric height was scaled from a topographic map.
 DL1327
 DL1327.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1327.GEOID18 height accuracy estimate available here.
 DL1327
 DL1327.Click photographs - Photos may exist for this station.
 DL1327
 DL1327.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL1327
 DL1327. The following values were computed from the NAD 83(1997) position.
 DL1327
 DL1327;                    North         East     Units Scale Factor Converg.
 DL1327;SPC LA N     -   278,418.328 1,012,339.011   MT  1.00009662   +0 04 11.3
 DL1327;SPC LA N     -   913,444.13  3,321,315.57   sFT  1.00009662   +0 04 11.3
 DL1327;UTM  15      - 3,652,668.857   559,035.569   MT  0.99964297   +0 20 39.6
 DL1327
 DL1327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL1327!SPC LA N     -   0.99999219  x   1.00009662  =   1.00008880
 DL1327!UTM  15      -   0.99999219  x   0.99964297  =   0.99963516
 DL1327
 DL1327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5903552668(NAD 83)
 DL1327
 DL1327                          SUPERSEDED SURVEY CONTROL
 DL1327
 DL1327  NAD 83(1992)-  33 00 39.12645(N)    092 22 04.65840(W) AD(       ) 2
 DL1327  NAD 83(1986)-  33 00 39.12719(N)    092 22 04.65645(W) AD(       ) 2
 DL1327  NAD 27      -  33 00 38.65500(N)    092 22 04.14500(W) AD(       ) 2
 DL1327
 DL1327.Superseded values are not recommended for survey control.
 DL1327
 DL1327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1327.See file dsdata.pdf to determine how the superseded data were derived.
 DL1327
 DL1327_MARKER: DB = BENCH MARK DISK
 DL1327_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DL1327_SP_SET: MEMORIAL MONUMENT
 DL1327_STAMPING: 270.952
 DL1327_MARK LOGO: USGS
 DL1327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1327+STABILITY: SURFACE MOTION
 DL1327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL1327+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 DL1327
 DL1327  HISTORY     - Date     Condition        Report By
 DL1327  HISTORY     - 1952     MONUMENTED       USGS
 DL1327  HISTORY     - 20090829 GOOD             GEOCAC
 DL1327  HISTORY     - 20120322 GOOD             GEOCAC
 DL1327
 DL1327                          STATION DESCRIPTION
 DL1327
 DL1327'DESCRIBED BY US GEOLOGICAL SURVEY 1952 (RCD)
 DL1327'THE STATION IS 10.5 MILES NORTHWEST OF MARION, 7 MILES SOUTH
 DL1327'OF STRONG, ARKANSAS, AND ON THE ARKANSAS-LOUISIANA STATE LINE.
 DL1327'
 DL1327'A TRAVERSE MEASUREMENT WAS MADE TO TRIANGULATION STATION
 DL1327'DONAGHEY.  IT IS 171.359 METERS (562.20 FEET) NORTH OF STATION
 DL1327'DONAGHEY.  THE MARK IS A STANDARD U.S. GEOLOGICAL BENCH MARK
 DL1327'DISK SET IN A DRILL HOLE ON THE TOP STEP OF THE DONAGHEY
 DL1327'MEMORIAL MONUMENT.  THE DISK IS STAMPED 271.
 DL1327
 DL1327                          STATION RECOVERY (2009)
 DL1327
 DL1327'RECOVERY NOTE BY GEOCACHING 2009 (BKT)
 DL1327'RECOVERED IN GOOD CONDITION.
 DL1327
 DL1327                          STATION RECOVERY (2012)
 DL1327
 DL1327'RECOVERY NOTE BY GEOCACHING 2012 (JA)
 DL1327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0985 ***********************************************************************
 AU0985  DESIGNATION -  272
 AU0985  PID         -  AU0985
 AU0985  STATE/COUNTY-  LA/ORLEANS
 AU0985  COUNTRY     -  US
 AU0985  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0985
 AU0985                         *CURRENT SURVEY CONTROL
 AU0985  ______________________________________________________________________
 AU0985* NAD 83(1986) POSITION- 29 56 06.     (N) 090 07 13.     (W)   SCALED
 AU0985* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0985  **This station is located in a suspected subsidence area (see below).
 AU0985  ______________________________________________________________________
 AU0985  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 AU0985  DYNAMIC HEIGHT  -          1.162 (meters)        3.81  (feet) COMP
 AU0985  MODELED GRAVITY -    979,312.4   (mgal)                       NAVD 88
 AU0985
 AU0985.The horizontal coordinates were scaled from a map and have
 AU0985.an estimated accuracy of +/- 6 seconds.
 AU0985
 AU0985.** This station is in an area of known vertical motion. If an
 AU0985.** orthometric height was ever established but is not available 
 AU0985.** in the current survey control section, the orthometric height
 AU0985.** is considered suspect.  Suspect heights are available in the
 AU0985.** superseded section only if requested.
 AU0985
 AU0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0985.GEOID18 height accuracy estimate available here.
 AU0985
 AU0985.Click photographs - Photos may exist for this station.
 AU0985
 AU0985.The dynamic height is computed by dividing the NAVD 88
 AU0985.geopotential number by the normal gravity value computed on the
 AU0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0985.degrees latitude (g = 980.6199 gals.).
 AU0985
 AU0985.The modeled gravity was interpolated from observed gravity values.
 AU0985
 AU0985;                    North         East    Units  Estimated Accuracy
 AU0985;SPC LA S     -   159,680.    1,117,110.      MT  (+/- 180 meters Scaled)
 AU0985
 AU0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP779150(NAD 83)
 AU0985
 AU0985                          SUPERSEDED SURVEY CONTROL
 AU0985
 AU0985.No superseded survey control is available for this station.
 AU0985
 AU0985_MARKER: DD = SURVEY DISK
 AU0985_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0985_STAMPING: 272
 AU0985_MARK LOGO: CGS+SS
 AU0985_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0985_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0985_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0985+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0985
 AU0985  HISTORY     - Date     Condition        Report By
 AU0985  HISTORY     - 1934     MONUMENTED       LAGS
 AU0985  HISTORY     - 1951     GOOD             CGS
 AU0985  HISTORY     - 1963     GOOD             CGS
 AU0985  HISTORY     - 1985     GOOD             USPSQD
 AU0985  HISTORY     - 1985     GOOD             NGS
 AU0985  HISTORY     - 19901110 GOOD             NGS
 AU0985  HISTORY     - 19941108 GOOD             NGS
 AU0985
 AU0985                          STATION DESCRIPTION
 AU0985
 AU0985'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0985'IN NEW ORLEANS.
 AU0985'AT NEW ORLEANS, ON THE CAMPUS OF TULANE UNIVERSITY, BETWEEN ST.
 AU0985'CHARLES AVENUE AND FRERET STREET, 13 FEET EAST-SOUTHEAST OF THE
 AU0985'SOUTHWEST CORNER OF OLD CIVIL ENGINEERING BUILDING, 2 1/2 FEET SOUTH
 AU0985'OF THE SOUTH WALL OF BUILDING, SURROUNDED ON THE NORTH, EAST AND WEST
 AU0985'BY A LOW BRICK RETAINING WALL, 5 FEET NORTH OF NORTH EDGE OF SIDE
 AU0985'WALK, ABOUT LEVEL WITH WALK AND SET IN THE TOP OF A CONCRETE FILLED
 AU0985'TILE PROJECTING 1 INCH.
 AU0985
 AU0985                          STATION RECOVERY (1963)
 AU0985
 AU0985'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0985'RECOVERED IN GOOD CONDITION.
 AU0985
 AU0985                          STATION RECOVERY (1985)
 AU0985
 AU0985'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0985'RECOVERED IN GOOD CONDITION.
 AU0985
 AU0985                          STATION RECOVERY (1985)
 AU0985
 AU0985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0985'RECOVERED IN GOOD CONDITION.
 AU0985
 AU0985                          STATION RECOVERY (1990)
 AU0985
 AU0985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0985'IN NEW ORLEANS, ON THE UNIVERSITY OF TULANE CAMPUS, 7.9 M (25.9 FT)
 AU0985'WEST OF THE CENTER OF THE SOUTH ENTRANCE TO THE CIVIL ENGINEERING
 AU0985'BUILDING 11, 4.1 M (13.5 FT) EAST OF THE SOUTHWEST CORNER OF THE
 AU0985'BUILDING, 1.5 M (4.9 FT) NORTH OF THE NORTH EDGE OF A SIDEWALK, 0.7 M
 AU0985'(2.3 FT) SOUTH OF THE SOUTH FACE OF THE BUILDING, AND THE TILE
 AU0985'PROJECTS 0.03 M (0.10 FT) ABOVE A BRICKED SURFACE.
 AU0985
 AU0985                          STATION RECOVERY (1994)
 AU0985
 AU0985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0985'IN NEW ORLEANS, ON THE UNIVERSITY OF TULANE CAMPUS, 7.9 M (25.9 FT)
 AU0985'NORTHWEST OF THE CENTER OF THE SOUTH ENTRANCE TO THE CIVIL ENGINEERING
 AU0985'HALL (BUILDING 11), 1.5 M (4.9 FT) NORTHEAST OF THE NORTH EDGE OF A
 AU0985'SIDEWALK, 0.7 M (2.3 FT) SOUTHWEST OF THE SOUTHWEST FACE OF THE
 AU0985'BUILDING, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND
 AU0985'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1438 ***********************************************************************
 CP1438  DESIGNATION -  2750 A BOLT
 CP1438  PID         -  CP1438
 CP1438  STATE/COUNTY-  LA/MADISON
 CP1438  COUNTRY     -  US
 CP1438  USGS QUAD   -  ASHLY (2018)
 CP1438
 CP1438                         *CURRENT SURVEY CONTROL
 CP1438  ______________________________________________________________________
 CP1438* NAD 83(1986) POSITION- 32 25 38.     (N) 091 03 18.     (W)   SCALED
 CP1438* NAVD 88 ORTHO HEIGHT -    25.74  (+/-2cm)       84.4   (feet) VERTCON3
 CP1438  ______________________________________________________________________
 CP1438  GEOID HEIGHT    -        -26.539 (meters)                     GEOID18
 CP1438  VERT ORDER      -  ? (See Below)
 CP1438
 CP1438.The horizontal coordinates were scaled from a map and have
 CP1438.an estimated accuracy of +/- 6 seconds.
 CP1438
 CP1438.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1438.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1438
 CP1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1438.GEOID18 height accuracy estimate available here.
 CP1438
 CP1438.The vertical order pertains to the NGVD 29 superseded value.
 CP1438
 CP1438.Click photographs - Photos may exist for this station.
 CP1438
 CP1438;                    North         East    Units  Estimated Accuracy
 CP1438;SPC LA N     -   214,590.    1,135,900.      MT  (+/- 180 meters Scaled)
 CP1438
 CP1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR828894(NAD 83)
 CP1438
 CP1438                          SUPERSEDED SURVEY CONTROL
 CP1438
 CP1438  NGVD 29 (??/??/92)   25.742  (m)           84.46   (f) ADJ UNCH       
 CP1438
 CP1438.Superseded values are not recommended for survey control.
 CP1438
 CP1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1438.See file dsdata.pdf to determine how the superseded data were derived.
 CP1438
 CP1438_MARKER: B = BOLT
 CP1438_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1438_SP_SET: UNDERGROUND STONE
 CP1438_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1438
 CP1438  HISTORY     - Date     Condition        Report By
 CP1438  HISTORY     - UNK      MONUMENTED       USACE
 CP1438  HISTORY     - 1934     GOOD             USACE
 CP1438
 CP1438                          STATION DESCRIPTION
 CP1438
 CP1438'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1438'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1438'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES NORTH OF
 CP1438'DUCKPORT, LA.  417 FEET SOUTHWEST OF LEVEE STATION NO. 2750.  IN EDGE
 CP1438'OF WILLOWS AND SWAMP.  1500 FEET SOUTH OF P.B.M. JUNCTION AND B.M.
 CP1438'MLK-7.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1437 ***********************************************************************
 CP1437  DESIGNATION -  2750 A CAP
 CP1437  PID         -  CP1437
 CP1437  STATE/COUNTY-  LA/MADISON
 CP1437  COUNTRY     -  US
 CP1437  USGS QUAD   -  ASHLY (2018)
 CP1437
 CP1437                         *CURRENT SURVEY CONTROL
 CP1437  ______________________________________________________________________
 CP1437* NAD 83(1986) POSITION- 32 25 38.     (N) 091 03 18.     (W)   SCALED
 CP1437* NAVD 88 ORTHO HEIGHT -    26.95  (+/-2cm)       88.4   (feet) VERTCON3
 CP1437  ______________________________________________________________________
 CP1437  GEOID HEIGHT    -        -26.539 (meters)                     GEOID18
 CP1437  VERT ORDER      -  ? (See Below)
 CP1437
 CP1437.The horizontal coordinates were scaled from a map and have
 CP1437.an estimated accuracy of +/- 6 seconds.
 CP1437
 CP1437.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1437.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1437
 CP1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1437.GEOID18 height accuracy estimate available here.
 CP1437
 CP1437.The vertical order pertains to the NGVD 29 superseded value.
 CP1437
 CP1437.Click photographs - Photos may exist for this station.
 CP1437
 CP1437;                    North         East    Units  Estimated Accuracy
 CP1437;SPC LA N     -   214,590.    1,135,900.      MT  (+/- 180 meters Scaled)
 CP1437
 CP1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR828894(NAD 83)
 CP1437
 CP1437                          SUPERSEDED SURVEY CONTROL
 CP1437
 CP1437  NGVD 29 (??/??/92)   26.958  (m)           88.44   (f) ADJ UNCH       
 CP1437
 CP1437.Superseded values are not recommended for survey control.
 CP1437
 CP1437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1437.See file dsdata.pdf to determine how the superseded data were derived.
 CP1437
 CP1437_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1437_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1437_MARK LOGO: USACE
 CP1437_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1437_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1437
 CP1437  HISTORY     - Date     Condition        Report By
 CP1437  HISTORY     - UNK      MONUMENTED       USACE
 CP1437  HISTORY     - 1934     GOOD             USACE
 CP1437
 CP1437                          STATION DESCRIPTION
 CP1437
 CP1437'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1437'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1437'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES NORTH OF
 CP1437'DUCKPORT, LA.  417 FEET SOUTHWEST OF LEVEE STATION NO. 2750.  IN EDGE
 CP1437'OF WILLOWS AND SWAMP.  1500 FEET SOUTH OF P.B.M. JUNCTION AND B.M.
 CP1437'MLK-7.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0031 ***********************************************************************
 BK0031  DESIGNATION -  2757
 BK0031  PID         -  BK0031
 BK0031  STATE/COUNTY-  LA/EVANGELINE
 BK0031  COUNTRY     -  US
 BK0031  USGS QUAD   -  VILLE PLATTE (2018)
 BK0031
 BK0031                         *CURRENT SURVEY CONTROL
 BK0031  ______________________________________________________________________
 BK0031* NAD 83(1986) POSITION- 30 41 09.     (N) 092 16 27.     (W)   SCALED
 BK0031* NAVD 88 ORTHO HEIGHT -    23.17  (+/-2cm)       76.0   (feet) VERTCON3
 BK0031  ______________________________________________________________________
 BK0031  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BK0031  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0031
 BK0031.The horizontal coordinates were scaled from a map and have
 BK0031.an estimated accuracy of +/- 6 seconds.
 BK0031
 BK0031.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0031.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0031
 BK0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0031.GEOID18 height accuracy estimate available here.
 BK0031
 BK0031.The vertical order pertains to the NGVD 29 superseded value.
 BK0031
 BK0031.Click photographs - Photos may exist for this station.
 BK0031
 BK0031;                    North         East    Units  Estimated Accuracy
 BK0031;SPC LA S     -   242,660.      909,850.      MT  (+/- 180 meters Scaled)
 BK0031
 BK0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP695950(NAD 83)
 BK0031
 BK0031                          SUPERSEDED SURVEY CONTROL
 BK0031
 BK0031  NGVD 29 (11/26/84)   23.203  (m)           76.13   (f) ADJUSTED    2 0
 BK0031
 BK0031.Superseded values are not recommended for survey control.
 BK0031
 BK0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0031.See file dsdata.pdf to determine how the superseded data were derived.
 BK0031
 BK0031_MARKER: DD = SURVEY DISK
 BK0031_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0031_STAMPING: 2757
 BK0031_MARK LOGO: CGS+SS
 BK0031_PROJECTION: FLUSH
 BK0031_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0031_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0031+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1996
 BK0031
 BK0031  HISTORY     - Date     Condition        Report By
 BK0031  HISTORY     - 1934     MONUMENTED       LAGS
 BK0031  HISTORY     - 1961     GOOD             CGS
 BK0031  HISTORY     - 1979     POOR             LADTD
 BK0031  HISTORY     - 19960304 GOOD             LADTD
 BK0031
 BK0031                          STATION DESCRIPTION
 BK0031
 BK0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0031'0.35 MI SE FROM VILLE PLATTE.
 BK0031'ABOUT 0.25 MILE SOUTH ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE
 BK0031'STATION AT VILLE PLATTE, THENCE 0.1 MILE EAST ALONG COTTON STREET, 36
 BK0031'FEET NORTH OF THE CENTER LINE OF THE STREET, 361 1/2 FEET EAST OF THE
 BK0031'EAST RAIL OF THE MAIN TRACK, INSIDE A CEMETERY AND 14 1/2 FEET NORTH
 BK0031'OF A FENCE ON THE SOUTH SIDE OF THE CEMETERY, 12 FEET NORTH OF THE
 BK0031'NORTHWEST CORNER OF THE AMELIE FONTENOT TOMB, 5 1/2 FEET EAST OF THE
 BK0031'FOOT OF THE WILLIAM B. BULLER TOMB, AND SET IN THE TOP OF A CONCRETE
 BK0031'POST FLUSH WITH THE GROUND.
 BK0031
 BK0031                          STATION RECOVERY (1979)
 BK0031
 BK0031'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BK0031'ABOUT 0.25 MILE SOUTH ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE
 BK0031'STATION AT VILLE PLATTE, THENCE 0.1 MILE EAST ALONG COTTON STREET, 36
 BK0031'FEET NORTH OF THE CENTER OF THE STREET, 361.5 FEET EAST OF THE EAST
 BK0031'RAIL OF THE MAIN TRACK, INSIDE A CEMETERY, 12 FEET NORTH OF THE
 BK0031'NORTHWEST CORNER OF THE AMELIE FONTENOT TOMB, 5.5 FEET EAST OF THE
 BK0031'FOOT OF THE WILLIAM E. BULLER TOMB.
 BK0031
 BK0031                          STATION RECOVERY (1996)
 BK0031
 BK0031'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BK0031'THE STATION IS LOCATED IN VILLE PLATTE AT THE LEEVIEUX CIMETIERE, THE
 BK0031'OLD VILLE PLATTE CEMETERY, AT THE SOUTH END OF THE CEMETERY ABOUT
 BK0031'HALFWAY BETWEEN SOUTHEAST RAILROAD AVENUE AND SOUTH CHATAIGNIER STREET
 BK0031'ON COTTON STREET.  OWNERSHIP--CITY OF VILLE PLATTE.  THE STATION IS
 BK0031'361.5 FT (110.2 M) EAST FROM THE EAST RAIL ON THE MAIN TRACK OF THE
 BK0031'A.K.D.N RAILROAD, 36.0 FT (11.0 M) NORTH FROM THE CENTER OF COTTON
 BK0031'STREET, 12.0 FT (3.7 M) NORTH FROM THE NORTHWEST CORNER OF THE AMELIE
 BK0031'FONTENOT GRAVESITE, 5.5 FT (1.7 M) EAST FROM THE FOOT OF THE WILLIAM
 BK0031'E.  BULLER GRAVESITE, BETWEEN THE GRAVES OF LADIA M. SOILEAU AND
 BK0031'EVELYN RUTH BULLER, PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND
 BK0031'AND ABOUT 4.0 FT (1.2 M) ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0438 ***********************************************************************
 AU0438  DESIGNATION -  276
 AU0438  PID         -  AU0438
 AU0438  STATE/COUNTY-  LA/JEFFERSON
 AU0438  COUNTRY     -  US
 AU0438  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0438
 AU0438                         *CURRENT SURVEY CONTROL
 AU0438  ______________________________________________________________________
 AU0438* NAD 83(1986) POSITION- 29 58 45.     (N) 090 07 31.     (W)   SCALED
 AU0438* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0438  **This station is located in a suspected subsidence area (see below).
 AU0438  ______________________________________________________________________
 AU0438  GEOID HEIGHT    -        -26.034 (meters)                     GEOID18
 AU0438  OBS GRAVITY     -    979,313.9   (mgal)                       GRAV_OBS
 AU0438
 AU0438.The horizontal coordinates were scaled from a map and have
 AU0438.an estimated accuracy of +/- 6 seconds.
 AU0438
 AU0438.** This station is in an area of known vertical motion. If an
 AU0438.** orthometric height was ever established but is not available 
 AU0438.** in the current survey control section, the orthometric height
 AU0438.** is considered suspect.  Suspect heights are available in the
 AU0438.** superseded section only if requested.
 AU0438
 AU0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0438.GEOID18 height accuracy estimate available here.
 AU0438
 AU0438.Click photographs - Photos may exist for this station.
 AU0438
 AU0438.The observed gravity was obtained from relative gravimeter ties
 AU0438.to the IGSN71 gravity network.
 AU0438
 AU0438;                    North         East    Units  Estimated Accuracy
 AU0438;SPC LA S     -   164,570.    1,116,570.      MT  (+/- 180 meters Scaled)
 AU0438
 AU0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP773199(NAD 83)
 AU0438
 AU0438                          SUPERSEDED SURVEY CONTROL
 AU0438
 AU0438.No superseded survey control is available for this station.
 AU0438
 AU0438_MARKER: DD = SURVEY DISK
 AU0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0438_STAMPING: 276
 AU0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0438+STABILITY: SURFACE MOTION
 AU0438
 AU0438  HISTORY     - Date     Condition        Report By
 AU0438  HISTORY     - UNK      MONUMENTED       LAGS
 AU0438  HISTORY     - 1969     GOOD             CGS
 AU0438  HISTORY     - 1977     GOOD             NGS
 AU0438  HISTORY     - 1984     GOOD             LA-051
 AU0438
 AU0438                          STATION DESCRIPTION
 AU0438
 AU0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0438'IN METAIRIE.
 AU0438'AT METAIRIE, AT THE SOUTHEAST CORNER OF THE INTERSECTION OF METAIRIE
 AU0438'ROAD AT ORPHEUM AVENUE, 29.6 FEET WEST OF THE SOUTHWEST CORNER OF THE
 AU0438'METAIRIE ROAD BRIDGE OVER THE 17TH STREET CANAL, 6.7 FEET EAST OF THE
 AU0438'EAST CURB OF ORPHEUM AVENUE, 5.7 FEET SOUTH OF THE SOUTH CURB OF
 AU0438'METAIRIE ROAD, 0.5 FOOT SOUTHWEST OF A METAL POST SUPPORTING A SIGN,
 AU0438'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 AU0438'WITH THE GROUND.
 AU0438
 AU0438                          STATION RECOVERY (1977)
 AU0438
 AU0438'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0438'RECOVERED IN GOOD CONDITION.
 AU0438
 AU0438                          STATION RECOVERY (1984)
 AU0438
 AU0438'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0438'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0073 ***********************************************************************
 BK0073  DESIGNATION -  2763
 BK0073  PID         -  BK0073
 BK0073  STATE/COUNTY-  LA/EVANGELINE
 BK0073  COUNTRY     -  US
 BK0073  USGS QUAD   -  VILLE PLATTE (2018)
 BK0073
 BK0073                         *CURRENT SURVEY CONTROL
 BK0073  ______________________________________________________________________
 BK0073* NAD 83(1986) POSITION- 30 42 02.     (N) 092 20 29.     (W)   SCALED
 BK0073* NAVD 88 ORTHO HEIGHT -    20.09  (+/-2cm)       65.9   (feet) VERTCON3
 BK0073  ______________________________________________________________________
 BK0073  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 BK0073  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0073
 BK0073.The horizontal coordinates were scaled from a map and have
 BK0073.an estimated accuracy of +/- 6 seconds.
 BK0073
 BK0073.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0073.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0073
 BK0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0073.GEOID18 height accuracy estimate available here.
 BK0073
 BK0073.The vertical order pertains to the NGVD 29 superseded value.
 BK0073
 BK0073.Click photographs - Photos may exist for this station.
 BK0073
 BK0073;                    North         East    Units  Estimated Accuracy
 BK0073;SPC LA S     -   244,350.      903,430.      MT  (+/- 180 meters Scaled)
 BK0073
 BK0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP630966(NAD 83)
 BK0073
 BK0073                          SUPERSEDED SURVEY CONTROL
 BK0073
 BK0073  NGVD 29 (11/26/84)   20.114  (m)           65.99   (f) ADJUSTED    2 0
 BK0073
 BK0073.Superseded values are not recommended for survey control.
 BK0073
 BK0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0073.See file dsdata.pdf to determine how the superseded data were derived.
 BK0073
 BK0073_MARKER: DD = SURVEY DISK
 BK0073_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0073_STAMPING: 2763
 BK0073_MARK LOGO: CGS+SS
 BK0073_PROJECTION: FLUSH
 BK0073_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0073
 BK0073  HISTORY     - Date     Condition        Report By
 BK0073  HISTORY     - 1934     MONUMENTED       LAGS
 BK0073  HISTORY     - 1961     GOOD             CGS
 BK0073
 BK0073                          STATION DESCRIPTION
 BK0073
 BK0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0073'3.45 MI SE FROM VIDRINE.
 BK0073'ABOUT 3.45 MILES SOUTHEAST ALONG STATE HIGHWAY FROM THE HIGH SCHOOL AT
 BK0073'VIDRINE, IN SECTION 25, T 4 S, R 1 E, 0.15 MILE WEST OF BAYOU DES
 BK0073'CANNES, NORTHWEST OF AND ACROSS THE HIGHWAY FROM A BRICK HOUSE, AT A
 BK0073'CURVE IN THE HIGHWAY AND 49 FEET NORTHWEST OF THE CENTER LINE OF THE
 BK0073'HIGHWAY, 70 FEET WEST OF A LONE 10-INCH SYCAMORE TREE, 36 FEET EAST OF
 BK0073'THE EXTENDED CENTER LINE OF A PRIVATE DRIVEWAY, 7 1/2 FEET NORTH OF A
 BK0073'POWER POLE, 1 1/2 FEET SOUTH OF A FENCE, 1.9 FEET NORTH OF A METAL
 BK0073'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN
 BK0073'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0070 ***********************************************************************
 BK0070  DESIGNATION -  2765
 BK0070  PID         -  BK0070
 BK0070  STATE/COUNTY-  LA/EVANGELINE
 BK0070  COUNTRY     -  US
 BK0070  USGS QUAD   -  VILLE PLATTE (2018)
 BK0070
 BK0070                         *CURRENT SURVEY CONTROL
 BK0070  ______________________________________________________________________
 BK0070* NAD 83(1986) POSITION- 30 41 35.     (N) 092 21 37.     (W)   SCALED
 BK0070* NAVD 88 ORTHO HEIGHT -    21.70  (+/-2cm)       71.2   (feet) VERTCON3
 BK0070  ______________________________________________________________________
 BK0070  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BK0070  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0070
 BK0070.The horizontal coordinates were scaled from a map and have
 BK0070.an estimated accuracy of +/- 6 seconds.
 BK0070
 BK0070.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0070.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0070
 BK0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0070.GEOID18 height accuracy estimate available here.
 BK0070
 BK0070.The vertical order pertains to the NGVD 29 superseded value.
 BK0070
 BK0070.Click photographs - Photos may exist for this station.
 BK0070
 BK0070;                    North         East    Units  Estimated Accuracy
 BK0070;SPC LA S     -   243,530.      901,610.      MT  (+/- 180 meters Scaled)
 BK0070
 BK0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP612957(NAD 83)
 BK0070
 BK0070                          SUPERSEDED SURVEY CONTROL
 BK0070
 BK0070  NGVD 29 (11/26/84)   21.727  (m)           71.28   (f) ADJUSTED    2 0
 BK0070
 BK0070.Superseded values are not recommended for survey control.
 BK0070
 BK0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0070.See file dsdata.pdf to determine how the superseded data were derived.
 BK0070
 BK0070_MARKER: DD = SURVEY DISK
 BK0070_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0070_STAMPING: 2765
 BK0070_MARK LOGO: CGS+SS
 BK0070_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0070
 BK0070  HISTORY     - Date     Condition        Report By
 BK0070  HISTORY     - 1934     MONUMENTED       LAGS
 BK0070  HISTORY     - 1961     GOOD             CGS
 BK0070
 BK0070                          STATION DESCRIPTION
 BK0070
 BK0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0070'2.25 MI SE FROM VIDRINE.
 BK0070'ABOUT 2.25 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK0070'AT VIDRINE, IN SECTION 23, T 4 S, R 1 E, 0.1 MILE NORTHEAST OF A
 BK0070'SERVICE STATION AND GROCERY STORE ON THE SOUTH SIDE OF THE HIGHWAY,
 BK0070'115 FEET SOUTH OF AND ACROSS THE HIGHWAY FROM A LONE 20-INCH CHINA
 BK0070'BERRY TREE, 52 FEET SOUTH OF THE CENTER LINE AND AT A CURVE IN THE
 BK0070'HIGHWAY, 78 FEET NORTHEAST OF A BRACED POWER POLE, 45 FEET NORTH OF A
 BK0070'FENCE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 BK0070'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK0070'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0804 ***********************************************************************
 AU0804  DESIGNATION -  277 LAGS
 AU0804  PID         -  AU0804
 AU0804  STATE/COUNTY-  LA/JEFFERSON
 AU0804  COUNTRY     -  US
 AU0804  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0804
 AU0804                         *CURRENT SURVEY CONTROL
 AU0804  ______________________________________________________________________
 AU0804* NAD 83(1986) POSITION- 29 59 14.     (N) 090 07 27.     (W)   SCALED
 AU0804* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0804  **This station is located in a suspected subsidence area (see below).
 AU0804  ______________________________________________________________________
 AU0804  GEOID HEIGHT    -        -26.054 (meters)                     GEOID18
 AU0804
 AU0804.The horizontal coordinates were scaled from a map and have
 AU0804.an estimated accuracy of +/- 6 seconds.
 AU0804
 AU0804.** This station is in an area of known vertical motion. If an
 AU0804.** orthometric height was ever established but is not available 
 AU0804.** in the current survey control section, the orthometric height
 AU0804.** is considered suspect.  Suspect heights are available in the
 AU0804.** superseded section only if requested.
 AU0804
 AU0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0804.GEOID18 height accuracy estimate available here.
 AU0804
 AU0804.Click photographs - Photos may exist for this station.
 AU0804
 AU0804;                    North         East    Units  Estimated Accuracy
 AU0804;SPC LA S     -   165,470.    1,116,670.      MT  (+/- 180 meters Scaled)
 AU0804
 AU0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP774208(NAD 83)
 AU0804
 AU0804                          SUPERSEDED SURVEY CONTROL
 AU0804
 AU0804.No superseded survey control is available for this station.
 AU0804
 AU0804_MARKER: DD = SURVEY DISK
 AU0804_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0804_SP_SET: TILE
 AU0804_STAMPING: 277
 AU0804_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0804
 AU0804  HISTORY     - Date     Condition        Report By
 AU0804  HISTORY     - UNK      MONUMENTED       LAGS
 AU0804  HISTORY     - 1963     GOOD             CGS
 AU0804  HISTORY     - 1971     MARK NOT FOUND   NGS
 AU0804  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 AU0804
 AU0804                          STATION DESCRIPTION
 AU0804
 AU0804'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0804'IN METAIRIE.
 AU0804'AT METAIRIE, ALONG THE SOUTHERN RAILWAY AT A POINT WHERE TRACKS
 AU0804'CROSSES OVER THE 17 TH. STREET CANAL, AT THE METAIRIE PUMPING STATION,
 AU0804'8 1/2 FEET SOUTH OF THE SOUTH RAIL, 21.4 FEET SOUTHWEST OF THE
 AU0804'SOUTHWEST CORNER OF TRESTLE OVER CANAL, 170.2 FEET NORTH OF THE
 AU0804'NORTHWEST CORNER OF PUMPING STATION BUILDING, ABOUT 1 FOOT BELOW THE
 AU0804'LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE FILLED TILE THAT
 AU0804'PROJECTS ABOUT 8 INCHES.
 AU0804
 AU0804                          STATION RECOVERY (1971)
 AU0804
 AU0804'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AU0804'MARK NOT FOUND.
 AU0804
 AU0804                          STATION RECOVERY (1985)
 AU0804
 AU0804'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0804'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0063 ***********************************************************************
 BK0063  DESIGNATION -  2771
 BK0063  PID         -  BK0063
 BK0063  STATE/COUNTY-  LA/EVANGELINE
 BK0063  COUNTRY     -  US
 BK0063  USGS QUAD   -  MAMOU (2018)
 BK0063
 BK0063                         *CURRENT SURVEY CONTROL
 BK0063  ______________________________________________________________________
 BK0063* NAD 83(1986) POSITION- 30 41 34.     (N) 092 25 23.     (W)   SCALED
 BK0063* NAVD 88 ORTHO HEIGHT -    20.47  (+/-2cm)       67.2   (feet) VERTCON3
 BK0063  ______________________________________________________________________
 BK0063  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BK0063  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0063
 BK0063.The horizontal coordinates were scaled from a map and have
 BK0063.an estimated accuracy of +/- 6 seconds.
 BK0063
 BK0063.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0063.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0063
 BK0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0063.GEOID18 height accuracy estimate available here.
 BK0063
 BK0063.The vertical order pertains to the NGVD 29 superseded value.
 BK0063
 BK0063.Click photographs - Photos may exist for this station.
 BK0063
 BK0063;                    North         East    Units  Estimated Accuracy
 BK0063;SPC LA S     -   243,560.      895,600.      MT  (+/- 180 meters Scaled)
 BK0063
 BK0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP552956(NAD 83)
 BK0063
 BK0063                          SUPERSEDED SURVEY CONTROL
 BK0063
 BK0063  NGVD 29 (11/26/84)   20.486  (m)           67.21   (f) ADJUSTED    2 0
 BK0063
 BK0063.Superseded values are not recommended for survey control.
 BK0063
 BK0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0063.See file dsdata.pdf to determine how the superseded data were derived.
 BK0063
 BK0063_MARKER: DD = SURVEY DISK
 BK0063_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0063_STAMPING: 2771
 BK0063_MARK LOGO: CGS+SS
 BK0063_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0063
 BK0063  HISTORY     - Date     Condition        Report By
 BK0063  HISTORY     - 1934     MONUMENTED       LAGS
 BK0063  HISTORY     - 1961     GOOD             CGS
 BK0063  HISTORY     - 1979     GOOD             LADTD
 BK0063  HISTORY     - 20070409 MARK NOT FOUND   INDIV
 BK0063
 BK0063                          STATION DESCRIPTION
 BK0063
 BK0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0063'1.5 MI NW FROM VIDRINE.
 BK0063'ABOUT 1.5 MILES NORTHWEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK0063'BUILDING AT VIDRINE, IN SECTION 26, T 4 S, R 1 W, 0.25 MILES EAST OF
 BK0063'THE CROSSING OF THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD, AT A
 BK0063'CURVE IN THE HIGHWAY, 52 1/2 FEET NORTH OF THE CENTER LINE OF THE
 BK0063'HIGHWAY, 48 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A LARGE TIN
 BK0063'BUILDING, 7 FEET NORTH OF A POWER POLE, 5 FEET NORTH OF A FENCE, ABOUT
 BK0063'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK0063'PROJECTING 5 INCHES.
 BK0063
 BK0063                          STATION RECOVERY (1979)
 BK0063
 BK0063'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BK0063'SET IN FARM EQUIPMENT YARD APPROXIMATELY 0.3 MILE EAST OF
 BK0063'INTERSECTION OF LA 13 AT BARBER SPUR, ALONG LA 10, ALSO 1.58 MILES
 BK0063'WEST OF VIDRINE SCHOOL ALONG LA 10, 51.65 FEET NORTH OF CENTER OF LA
 BK0063'10, 47.88 FEET WEST OF SOUTH WEST CORNER OF TIN FARM BUILDING, 88.86
 BK0063'FEET EAST OF SOUTH WEST CORNER OF EQUIPMENT YARD, SET 6.5 FEET FROM
 BK0063'FENCE IN EQUIPMENT YARD.
 BK0063
 BK0063                          STATION RECOVERY (2007)
 BK0063
 BK0063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007
 BK0063'I FOUND WHAT I BELIEVE IS THE CONCRETE CYLINDER ON WHICH THE BRASS
 BK0063'DISC WAS MOUNTED BUT THE DISC IS GONE. ALL MEASUREMENTS IN THE
 BK0063'DESCRIPTION ON THE DATA SHEET WERE USED TO FIND THE CYLINDER AND ARE
 BK0063'CORRECT. THE SIGN REMAINS. THE BUSINESS IS ABANDONED AND THE FENCE IS
 BK0063'GONE.
 BK0063'
 BK0063'FREDERIC T DUGDALE
 BK0063'RPLS LA 4932
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2941 ***********************************************************************
 BK2941  DESIGNATION -  27A001
 BK2941  PID         -  BK2941
 BK2941  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2941  COUNTRY     -  US
 BK2941  USGS QUAD   -  LACASSINE (2018)
 BK2941
 BK2941                         *CURRENT SURVEY CONTROL
 BK2941  ______________________________________________________________________
 BK2941* NAD 83(1992) POSITION- 30 14 49.39567(N) 092 55 10.39512(W)   ADJUSTED
 BK2941* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2941  **This station is located in a suspected subsidence area (see below).
 BK2941  ______________________________________________________________________
 BK2941  GEOID HEIGHT    -        -27.259 (meters)                     GEOID18
 BK2941  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 BK2941  HORZ ORDER      -  SECOND
 BK2941
 BK2941.The horizontal coordinates were established by classical geodetic methods
 BK2941.and adjusted by the National Geodetic Survey in January 1993.
 BK2941
 BK2941.** This station is in an area of known vertical motion. If an
 BK2941.** orthometric height was ever established but is not available 
 BK2941.** in the current survey control section, the orthometric height
 BK2941.** is considered suspect.  Suspect heights are available in the
 BK2941.** superseded section only if requested.
 BK2941
 BK2941.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2941.GEOID18 height accuracy estimate available here.
 BK2941
 BK2941.Click photographs - Photos may exist for this station.
 BK2941
 BK2941.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2941
 BK2941. The following values were computed from the NAD 83(1992) position.
 BK2941
 BK2941;                    North         East     Units Scale Factor Converg.
 BK2941;SPC LA S     -   194,708.143   847,346.774   MT  0.99993494   -0 47 35.3
 BK2941;SPC LA S     -   638,804.97  2,780,003.54   sFT  0.99993494   -0 47 35.3
 BK2941;UTM  15      - 3,346,164.228   507,739.522   MT  0.99960074   +0 02 25.9
 BK2941
 BK2941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2941!SPC LA S     -   1.00000342  x   0.99993494  =   0.99993836
 BK2941!UTM  15      -   1.00000342  x   0.99960074  =   0.99960416
 BK2941
 BK2941:                Primary Azimuth Mark                     Grid Az
 BK2941:SPC LA S     -  27A002                                   091 49 55.1
 BK2941:UTM  15      -  27A002                                   090 59 53.9
 BK2941
 BK2941_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0773946164(NAD 83)
 BK2941
 BK2941|---------------------------------------------------------------------|
 BK2941| PID    Reference Object                     Distance      Geod. Az  |
 BK2941|                                                           dddmmss.s |
 BK2941| BK2942 27A002                              APPROX. 0.8 KM 0910219.8 |
 BK2941|---------------------------------------------------------------------|
 BK2941
 BK2941                          SUPERSEDED SURVEY CONTROL
 BK2941
 BK2941  NAD 83(1986)-  30 14 49.41662(N)    092 55 10.38929(W) AD(       ) 2
 BK2941  NAD 27      -  30 14 48.66953(N)    092 55 09.85633(W) AD(       ) 2
 BK2941
 BK2941.Superseded values are not recommended for survey control.
 BK2941
 BK2941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2941.See file dsdata.pdf to determine how the superseded data were derived.
 BK2941
 BK2941_MARKER: DD = SURVEY DISK
 BK2941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2941_STAMPING: 27A001 1965
 BK2941_MARK LOGO: LADHGS
 BK2941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2941+STABILITY: SURFACE MOTION
 BK2941
 BK2941  HISTORY     - Date     Condition        Report By
 BK2941  HISTORY     - 1965     MONUMENTED       LADH
 BK2941  HISTORY     - 19961222 GOOD             USPSQD
 BK2941  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2941
 BK2941                          STATION DESCRIPTION
 BK2941
 BK2941'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2941'STATION IS 0.60 MILE EAST ALONG INTERSTATE I-10 FROM LA. HIGHWAY
 BK2941'101 OVERPASS, 0.40 MILE WEST OF BAYOU LACASSINE BRIDGE, 123.30
 BK2941'FEET NORTH OF CENTERLINE OF NORTH ROADWAY OF INTERSTATE I-10,
 BK2941'202.40 FEET NORTHWEST OF SIDE DRAIN HEADWALL ALONG NORTH
 BK2941'FRONTAGE ROAD (ROAD OVER SIDE DRAIN HAS PIPE CATTLE GUARD),
 BK2941'2.45 FEET WEST OF WITNESS POST AND 22.00 FEET SOUTHEAST OF
 BK2941'POWER POLE IN FENCE.  STATION IS MARKED BY A STANDARD DISK SET
 BK2941'IN A CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE
 BK2941'OF THE GROUND.  STATION IS STAMPED 27A001.  TO REACH THIS
 BK2941'STATION FROM THE ST. RAPHAEL CATHOLIC CHURCH IN IOWA, FOLLOW
 BK2941'LA. HIGHWAY 383 NORTH FOR 0.90 MILE, THENCE EAST ALONG
 BK2941'INTERSTATE I-10 FOR 5.80 MILES TO STATION ON NORTH SIDE OF
 BK2941'HIGHWAY.
 BK2941'
 BK2941'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2941
 BK2941                          STATION RECOVERY (1996)
 BK2941
 BK2941'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2941'RECOVERED IN GOOD CONDITION.
 BK2941
 BK2941                          STATION RECOVERY (2002)
 BK2941
 BK2941'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2941'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2942 ***********************************************************************
 BK2942  DESIGNATION -  27A002
 BK2942  PID         -  BK2942
 BK2942  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2942  COUNTRY     -  US
 BK2942  USGS QUAD   -  LACASSINE (2018)
 BK2942
 BK2942                         *CURRENT SURVEY CONTROL
 BK2942  ______________________________________________________________________
 BK2942* NAD 83(1992) POSITION- 30 14 48.95137(N) 092 54 42.22699(W)   ADJUSTED
 BK2942* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2942  **This station is located in a suspected subsidence area (see below).
 BK2942  ______________________________________________________________________
 BK2942  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BK2942  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 BK2942  HORZ ORDER      -  SECOND
 BK2942
 BK2942.The horizontal coordinates were established by classical geodetic methods
 BK2942.and adjusted by the National Geodetic Survey in January 1993.
 BK2942
 BK2942.** This station is in an area of known vertical motion. If an
 BK2942.** orthometric height was ever established but is not available 
 BK2942.** in the current survey control section, the orthometric height
 BK2942.** is considered suspect.  Suspect heights are available in the
 BK2942.** superseded section only if requested.
 BK2942
 BK2942.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2942.GEOID18 height accuracy estimate available here.
 BK2942
 BK2942.Click photographs - Photos may exist for this station.
 BK2942
 BK2942.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2942
 BK2942. The following values were computed from the NAD 83(1992) position.
 BK2942
 BK2942;                    North         East     Units Scale Factor Converg.
 BK2942;SPC LA S     -   194,684.065   848,099.543   MT  0.99993493   -0 47 21.2
 BK2942;SPC LA S     -   638,725.97  2,782,473.25   sFT  0.99993493   -0 47 21.2
 BK2942;UTM  15      - 3,346,151.110   508,492.310   MT  0.99960089   +0 02 40.1
 BK2942
 BK2942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2942!SPC LA S     -   1.00000312  x   0.99993493  =   0.99993805
 BK2942!UTM  15      -   1.00000312  x   0.99960089  =   0.99960401
 BK2942
 BK2942:                Primary Azimuth Mark                     Grid Az
 BK2942:SPC LA S     -  27A001                                   271 49 55.2
 BK2942:UTM  15      -  27A001                                   270 59 53.9
 BK2942
 BK2942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0849246151(NAD 83)
 BK2942
 BK2942|---------------------------------------------------------------------|
 BK2942| PID    Reference Object                     Distance      Geod. Az  |
 BK2942|                                                           dddmmss.s |
 BK2942| BK2941 27A001                              APPROX. 0.8 KM 2710234.0 |
 BK2942|---------------------------------------------------------------------|
 BK2942
 BK2942                          SUPERSEDED SURVEY CONTROL
 BK2942
 BK2942  NAD 83(1986)-  30 14 48.97230(N)    092 54 42.22131(W) AD(       ) 2
 BK2942  NAD 27      -  30 14 48.22518(N)    092 54 41.68873(W) AD(       ) 2
 BK2942
 BK2942.Superseded values are not recommended for survey control.
 BK2942
 BK2942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2942.See file dsdata.pdf to determine how the superseded data were derived.
 BK2942
 BK2942_MARKER: DD = SURVEY DISK
 BK2942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2942_STAMPING: 27A002 1965
 BK2942_MARK LOGO: LADHGS
 BK2942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2942+STABILITY: SURFACE MOTION
 BK2942
 BK2942  HISTORY     - Date     Condition        Report By
 BK2942  HISTORY     - 1965     MONUMENTED       LADH
 BK2942  HISTORY     - 19961222 GOOD             USPSQD
 BK2942  HISTORY     - 20021102 GOOD             USPSQD
 BK2942
 BK2942                          STATION DESCRIPTION
 BK2942
 BK2942'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2942'STATION IS SET IN THE SOUTHWEST CORNER OF THE WEST LACASSINE
 BK2942'BAYOU BRIDGE ON THE FRONTAGE ROAD ON INTERSTATE I-10.  STATION
 BK2942'IS A STANDARD DISK SET IN THE ROADWAY, IN THE ABUTMENT, 3
 BK2942'FEET NORTH OF THE CURB.  STATION IS STAMPED 27A002.  TO REACH
 BK2942'THIS STATION FROM THE ST. RAPHAEL CATHOLIC CHURCH IN IOWA,
 BK2942'FOLLOW LA. HIGHWAY 383 NORTH FOR 0.90 MILE, THENCE EAST ALONG
 BK2942'INTERSTATE I-10 FOR 6.30 MILES TO STATION IN NORTH BRIDGE.
 BK2942'
 BK2942'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2942
 BK2942                          STATION RECOVERY (1996)
 BK2942
 BK2942'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2942'RECOVERED IN GOOD CONDITION.
 BK2942
 BK2942                          STATION RECOVERY (2002)
 BK2942
 BK2942'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2938 ***********************************************************************
 BK2938  DESIGNATION -  27A003
 BK2938  PID         -  BK2938
 BK2938  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2938  COUNTRY     -  US
 BK2938  USGS QUAD   -  LACASSINE (2018)
 BK2938
 BK2938                         *CURRENT SURVEY CONTROL
 BK2938  ______________________________________________________________________
 BK2938* NAD 83(1992) POSITION- 30 14 49.28978(N) 092 53 42.81065(W)   ADJUSTED
 BK2938* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2938  **This station is located in a suspected subsidence area (see below).
 BK2938  ______________________________________________________________________
 BK2938  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BK2938  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 BK2938  HORZ ORDER      -  SECOND
 BK2938
 BK2938.The horizontal coordinates were established by classical geodetic methods
 BK2938.and adjusted by the National Geodetic Survey in January 1993.
 BK2938
 BK2938.** This station is in an area of known vertical motion. If an
 BK2938.** orthometric height was ever established but is not available 
 BK2938.** in the current survey control section, the orthometric height
 BK2938.** is considered suspect.  Suspect heights are available in the
 BK2938.** superseded section only if requested.
 BK2938
 BK2938.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2938.GEOID18 height accuracy estimate available here.
 BK2938
 BK2938.Click photographs - Photos may exist for this station.
 BK2938
 BK2938.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2938
 BK2938. The following values were computed from the NAD 83(1992) position.
 BK2938
 BK2938;                    North         East     Units Scale Factor Converg.
 BK2938;SPC LA S     -   194,672.720   849,687.937   MT  0.99993494   -0 46 51.5
 BK2938;SPC LA S     -   638,688.75  2,787,684.51   sFT  0.99993494   -0 46 51.5
 BK2938;UTM  15      - 3,346,162.875   510,080.170   MT  0.99960125   +0 03 10.0
 BK2938
 BK2938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2938!SPC LA S     -   1.00000334  x   0.99993494  =   0.99993828
 BK2938!UTM  15      -   1.00000334  x   0.99960125  =   0.99960459
 BK2938
 BK2938:                Primary Azimuth Mark                     Grid Az
 BK2938:SPC LA S     -  27A002                                   270 24 33.4
 BK2938:UTM  15      -  27A002                                   269 34 31.9
 BK2938
 BK2938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1008046162(NAD 83)
 BK2938
 BK2938|---------------------------------------------------------------------|
 BK2938| PID    Reference Object                     Distance      Geod. Az  |
 BK2938|                                                           dddmmss.s |
 BK2938| BK2942 27A002                              APPROX. 1.6 KM 2693741.9 |
 BK2938|---------------------------------------------------------------------|
 BK2938
 BK2938                          SUPERSEDED SURVEY CONTROL
 BK2938
 BK2938  NAD 83(1986)-  30 14 49.31063(N)    092 53 42.80479(W) AD(       ) 2
 BK2938  NAD 27      -  30 14 48.56357(N)    092 53 42.27381(W) AD(       ) 2
 BK2938
 BK2938.Superseded values are not recommended for survey control.
 BK2938
 BK2938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2938.See file dsdata.pdf to determine how the superseded data were derived.
 BK2938
 BK2938_MARKER: DD = SURVEY DISK
 BK2938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2938_STAMPING: 27A003 1965
 BK2938_MARK LOGO: LADHGS
 BK2938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2938+STABILITY: SURFACE MOTION
 BK2938
 BK2938  HISTORY     - Date     Condition        Report By
 BK2938  HISTORY     - 1965     MONUMENTED       LADH
 BK2938  HISTORY     - 19961222 GOOD             USPSQD
 BK2938  HISTORY     - 20021102 GOOD             USPSQD
 BK2938
 BK2938                          STATION DESCRIPTION
 BK2938
 BK2938'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2938'STATION IS 1.00 MILE EAST ALONG INTERSTATE I-10 FROM THE WEST
 BK2938'LACASSINE BAYOU BRIDGE, 124 FEET NORTH OF NORTH ROADWAY
 BK2938'OF INTERSTATE I-10, 29 FEET SOUTHWEST OF HEADWALL RISER ON
 BK2938'IRRIGATION CANAL LEADING NORTH, 45.10 FEET SOUTHWEST OF
 BK2938'FENCE CORNER, 57.20 FEET NORTHWEST OF WEST HEADWALL ON A
 BK2938'SIDE DRAIN UNDER FARM ROAD LEADING NORTH FROM THE NORTH
 BK2938'FRONTAGE ROAD AND 3.10 FEET WEST OF WITNESS POST.  STATION IS
 BK2938'A STANDARD DISK SET IN A CONCRETE POST PROJECTING 4 INCHES
 BK2938'ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED 27A003.
 BK2938'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK2938'BANK IN WELSH, FOLLOW LA. HIGHWAY 99 NORTH FOR 0.63 MILE,
 BK2938'THENCE WEST ALONG INTERSTATE I-10 FOR 4.53 MILES TO
 BK2938'STATION ON NORTH SIDE OF HIGHWAY.
 BK2938'
 BK2938'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2938
 BK2938                          STATION RECOVERY (1996)
 BK2938
 BK2938'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2938'RECOVERED IN GOOD CONDITION.
 BK2938
 BK2938                          STATION RECOVERY (2002)
 BK2938
 BK2938'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2940 ***********************************************************************
 BK2940  DESIGNATION -  27A004
 BK2940  PID         -  BK2940
 BK2940  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2940  COUNTRY     -  US
 BK2940  USGS QUAD   -  LACASSINE (2018)
 BK2940
 BK2940                         *CURRENT SURVEY CONTROL
 BK2940  ______________________________________________________________________
 BK2940* NAD 83(1992) POSITION- 30 14 46.70333(N) 092 52 41.35100(W)   ADJUSTED
 BK2940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2940  **This station is located in a suspected subsidence area (see below).
 BK2940  ______________________________________________________________________
 BK2940  GEOID HEIGHT    -        -27.270 (meters)                     GEOID18
 BK2940  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 BK2940  HORZ ORDER      -  SECOND
 BK2940
 BK2940.The horizontal coordinates were established by classical geodetic methods
 BK2940.and adjusted by the National Geodetic Survey in January 1993.
 BK2940
 BK2940.** This station is in an area of known vertical motion. If an
 BK2940.** orthometric height was ever established but is not available 
 BK2940.** in the current survey control section, the orthometric height
 BK2940.** is considered suspect.  Suspect heights are available in the
 BK2940.** superseded section only if requested.
 BK2940
 BK2940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2940.GEOID18 height accuracy estimate available here.
 BK2940
 BK2940.Click photographs - Photos may exist for this station.
 BK2940
 BK2940.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2940
 BK2940. The following values were computed from the NAD 83(1992) position.
 BK2940
 BK2940;                    North         East     Units Scale Factor Converg.
 BK2940;SPC LA S     -   194,570.815   851,329.736   MT  0.99993488   -0 46 20.7
 BK2940;SPC LA S     -   638,354.42  2,793,070.98   sFT  0.99993488   -0 46 20.7
 BK2940;UTM  15      - 3,346,084.897   511,722.731   MT  0.99960170   +0 03 41.0
 BK2940
 BK2940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2940!SPC LA S     -   1.00000219  x   0.99993488  =   0.99993707
 BK2940!UTM  15      -   1.00000219  x   0.99960170  =   0.99960389
 BK2940
 BK2940:                Primary Azimuth Mark                     Grid Az
 BK2940:SPC LA S     -  27A005                                   091 15 14.0
 BK2940:UTM  15      -  27A005                                   090 25 12.3
 BK2940
 BK2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1172246084(NAD 83)
 BK2940
 BK2940|---------------------------------------------------------------------|
 BK2940| PID    Reference Object                     Distance      Geod. Az  |
 BK2940|                                                           dddmmss.s |
 BK2940| BK2926 27A005                              APPROX. 1.5 KM 0902853.3 |
 BK2940|---------------------------------------------------------------------|
 BK2940
 BK2940                          SUPERSEDED SURVEY CONTROL
 BK2940
 BK2940  NAD 83(1986)-  30 14 46.72409(N)    092 52 41.34543(W) AD(       ) 2
 BK2940  NAD 27      -  30 14 45.97707(N)    092 52 40.81580(W) AD(       ) 2
 BK2940
 BK2940.Superseded values are not recommended for survey control.
 BK2940
 BK2940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2940.See file dsdata.pdf to determine how the superseded data were derived.
 BK2940
 BK2940_MARKER: DD = SURVEY DISK
 BK2940_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2940_SP_SET: ABUTMENT
 BK2940_STAMPING: 27A004 1965
 BK2940_MARK LOGO: LADHGS
 BK2940_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2940
 BK2940  HISTORY     - Date     Condition        Report By
 BK2940  HISTORY     - 1965     MONUMENTED       LADH
 BK2940  HISTORY     - 1974     GOOD             LADH
 BK2940  HISTORY     - 19961222 GOOD             USPSQD
 BK2940
 BK2940                          STATION DESCRIPTION
 BK2940
 BK2940'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2940'STATION IS A STANDARD DISK SET IN THE SOUTHEAST CORNER OF
 BK2940'LA. HIGHWAY 1131 OVERPASS ON INTERSTATE I-10, 10.2 MILES
 BK2940'EAST OF WEST BAYOU LACASSINE.  STATION IS SET IN THE ROADWAY,
 BK2940'IN THE ABUTMENT, 3 FEET WEST OF THE CURB.  STATION IS STAMPED
 BK2940'27A004.  TO REACH THIS STATION FROM THE CALCASIEU MARINE
 BK2940'NATIONAL BANK IN WELSH, FOLLOW LA. HIGHWAY 99 NORTH FOR
 BK2940'0.63 MILE, THENCE WEST ALONG INTERSTATE I-10 FOR 3.50 MILES
 BK2940'TO STATION ON OVERPASS.
 BK2940'
 BK2940'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2940
 BK2940                          STATION RECOVERY (1974)
 BK2940
 BK2940'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1974 (HRR)
 BK2940'THE STATION IS ABOUT 6 MILES WEST-NORTHWEST OF WELSH, 3-1/2 MILES
 BK2940'EAST-NORTHEAST OF LACASSINE, 3-1/2 MILES EAST OF THE JUNCTION OF
 BK2940'INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 101, AT THE SOUTHEAST
 BK2940'CORNER OF THE BRIDGE OVER INTERSTATE HIGHWAY 10 ON THE FIRST
 BK2940'OVERPASS EAST OF THE JUNCTION OF INTERSTATE HIGHWAY 10 AND STATE
 BK2940'HIGHWAY 101 AND ON THE RIGHT-OF-WAY OF ROAD 1131.
 BK2940'
 BK2940'IT IS A U.S. COAST AND GEODETIC SURVEY LOUISIANA DEPARTMENT OF
 BK2940'HIGHWAYS SURVEY DISK STAMPED 27A004.  IT IS SET IN A DRILL HOLE IN
 BK2940'THE EAST SIDE OF ROAD 1131, 9 FEET EAST OF CENTER OF THE ROAD, 7.5
 BK2940'FEET NORTHWEST OF THE SOUTHEAST CORNER OF THE BRIDGE AND A METAL
 BK2940'PIPE AND 3 FEET WEST OF A GUARD RAIL.
 BK2940'
 BK2940'THIS MARK WAS USED AS REFERENCE MARK 2 TO STATION SINE.  A TRAVERSE
 BK2940'MEARSUREMENT WAS MADE, DISTANCE BEING (28.29 FT.) OR 8.6230 METERS.
 BK2940
 BK2940                          STATION RECOVERY (1996)
 BK2940
 BK2940'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2940'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2926 ***********************************************************************
 BK2926  DESIGNATION -  27A005
 BK2926  PID         -  BK2926
 BK2926  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2926  COUNTRY     -  US
 BK2926  USGS QUAD   -  WELSH SOUTH (2018)
 BK2926
 BK2926                         *CURRENT SURVEY CONTROL
 BK2926  ______________________________________________________________________
 BK2926* NAD 83(1992) POSITION- 30 14 46.29316(N) 092 51 45.58325(W)   ADJUSTED
 BK2926* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2926  **This station is located in a suspected subsidence area (see below).
 BK2926  ______________________________________________________________________
 BK2926  GEOID HEIGHT    -        -27.273 (meters)                     GEOID18
 BK2926  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 BK2926  HORZ ORDER      -  SECOND
 BK2926
 BK2926.The horizontal coordinates were established by classical geodetic methods
 BK2926.and adjusted by the National Geodetic Survey in January 1993.
 BK2926
 BK2926.** This station is in an area of known vertical motion. If an
 BK2926.** orthometric height was ever established but is not available 
 BK2926.** in the current survey control section, the orthometric height
 BK2926.** is considered suspect.  Suspect heights are available in the
 BK2926.** superseded section only if requested.
 BK2926
 BK2926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2926.GEOID18 height accuracy estimate available here.
 BK2926
 BK2926.Click photographs - Photos may exist for this station.
 BK2926
 BK2926.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2926
 BK2926. The following values were computed from the NAD 83(1992) position.
 BK2926
 BK2926;                    North         East     Units Scale Factor Converg.
 BK2926;SPC LA S     -   194,538.188   852,820.305   MT  0.99993487   -0 45 52.9
 BK2926;SPC LA S     -   638,247.37  2,797,961.28   sFT  0.99993487   -0 45 52.9
 BK2926;UTM  15      - 3,346,073.969   513,213.120   MT  0.99960215   +0 04 09.0
 BK2926
 BK2926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2926!SPC LA S     -   1.00000328  x   0.99993487  =   0.99993815
 BK2926!UTM  15      -   1.00000328  x   0.99960215  =   0.99960542
 BK2926
 BK2926:                Primary Azimuth Mark                     Grid Az
 BK2926:SPC LA S     -  27A006                                   086 29 58.0
 BK2926:UTM  15      -  27A006                                   085 39 56.1
 BK2926
 BK2926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1321346073(NAD 83)
 BK2926
 BK2926|---------------------------------------------------------------------|
 BK2926| PID    Reference Object                     Distance      Geod. Az  |
 BK2926|                                                           dddmmss.s |
 BK2926| BK2929 27A006                              APPROX. 1.5 KM 0854405.1 |
 BK2926|---------------------------------------------------------------------|
 BK2926
 BK2926                          SUPERSEDED SURVEY CONTROL
 BK2926
 BK2926  NAD 83(1986)-  30 14 46.31386(N)    092 51 45.57770(W) AD(       ) 2
 BK2926  NAD 27      -  30 14 45.56704(N)    092 51 45.05001(W) AD(       ) 2
 BK2926
 BK2926.Superseded values are not recommended for survey control.
 BK2926
 BK2926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2926.See file dsdata.pdf to determine how the superseded data were derived.
 BK2926
 BK2926_MARKER: DD = SURVEY DISK
 BK2926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2926_STAMPING: 27A005 1965
 BK2926_MARK LOGO: LADHGS
 BK2926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2926+STABILITY: SURFACE MOTION
 BK2926
 BK2926  HISTORY     - Date     Condition        Report By
 BK2926  HISTORY     - 1965     MONUMENTED       LADH
 BK2926  HISTORY     - 19961222 GOOD             USPSQD
 BK2926  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2926
 BK2926                          STATION DESCRIPTION
 BK2926
 BK2926'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2926'STATION IS 1.00 MILE EAST ALONG INTERSTATE I-10 FROM LA.
 BK2926'HIGHWAY 1131 OVERPASS.  86.40 FEET EAST OF HIGHWAY RIGHT OF
 BK2926'WAY MARKER, 39.30 FEET SOUTHWEST OF HEADWALL ON A CROSS DRAIN
 BK2926'UNDER SOUTH FRONTAGE ROAD, 3 FEET SOUTH OF WITNESS POST AND
 BK2926'122.30 FEET SOUTH OF SOUTH ROADWAY OF INTERSTATE I-10.  STATION
 BK2926'IS A STANDARD DISK SET IN A CONCRETE POST PROJECTING 4 INCHES
 BK2926'ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED 27A005.
 BK2926'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK
 BK2926'IN WELSH, FOLLOW LA. HIGHWAY 99 NORTH FOR 0.63 MILE, THENCE
 BK2926'WEST ALONG INTERSTATION I-10 FOR 2.51 MILES TO STATION ON
 BK2926'THE SOUTH SIDE OF THE HIGHWAY.
 BK2926'
 BK2926'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2926
 BK2926                          STATION RECOVERY (1996)
 BK2926
 BK2926'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2926'RECOVERED IN GOOD CONDITION.
 BK2926
 BK2926                          STATION RECOVERY (2002)
 BK2926
 BK2926'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2926'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2929 ***********************************************************************
 BK2929  DESIGNATION -  27A006
 BK2929  PID         -  BK2929
 BK2929  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2929  COUNTRY     -  US
 BK2929  USGS QUAD   -  WELSH SOUTH (2018)
 BK2929
 BK2929                         *CURRENT SURVEY CONTROL
 BK2929  ______________________________________________________________________
 BK2929* NAD 83(1992) POSITION- 30 14 49.88350(N) 092 50 50.08471(W)   ADJUSTED
 BK2929* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2929  **This station is located in a suspected subsidence area (see below).
 BK2929  ______________________________________________________________________
 BK2929  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK2929  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 BK2929  HORZ ORDER      -  SECOND
 BK2929
 BK2929.The horizontal coordinates were established by classical geodetic methods
 BK2929.and adjusted by the National Geodetic Survey in January 1993.
 BK2929
 BK2929.** This station is in an area of known vertical motion. If an
 BK2929.** orthometric height was ever established but is not available 
 BK2929.** in the current survey control section, the orthometric height
 BK2929.** is considered suspect.  Suspect heights are available in the
 BK2929.** superseded section only if requested.
 BK2929
 BK2929.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2929.GEOID18 height accuracy estimate available here.
 BK2929
 BK2929.Click photographs - Photos may exist for this station.
 BK2929
 BK2929.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2929
 BK2929. The following values were computed from the NAD 83(1992) position.
 BK2929
 BK2929;                    North         East     Units Scale Factor Converg.
 BK2929;SPC LA S     -   194,629.030   854,305.310   MT  0.99993495   -0 45 25.1
 BK2929;SPC LA S     -   638,545.41  2,802,833.34   sFT  0.99993495   -0 45 25.1
 BK2929;UTM  15      - 3,346,186.376   514,696.153   MT  0.99960266   +0 04 37.0
 BK2929
 BK2929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2929!SPC LA S     -   1.00000315  x   0.99993495  =   0.99993810
 BK2929!UTM  15      -   1.00000315  x   0.99960266  =   0.99960581
 BK2929
 BK2929:                Primary Azimuth Mark                     Grid Az
 BK2929:SPC LA S     -  27A005                                   266 29 58.1
 BK2929:UTM  15      -  27A005                                   265 39 56.0
 BK2929
 BK2929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1469646186(NAD 83)
 BK2929
 BK2929|---------------------------------------------------------------------|
 BK2929| PID    Reference Object                     Distance      Geod. Az  |
 BK2929|                                                           dddmmss.s |
 BK2929| BK2926 27A005                              APPROX. 1.5 KM 2654433.0 |
 BK2929|---------------------------------------------------------------------|
 BK2929
 BK2929                          SUPERSEDED SURVEY CONTROL
 BK2929
 BK2929  NAD 83(1986)-  30 14 49.90418(N)    092 50 50.07918(W) AD(       ) 2
 BK2929  NAD 27      -  30 14 49.15777(N)    092 50 49.55342(W) AD(       ) 2
 BK2929
 BK2929.Superseded values are not recommended for survey control.
 BK2929
 BK2929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2929.See file dsdata.pdf to determine how the superseded data were derived.
 BK2929
 BK2929_MARKER: DD = SURVEY DISK
 BK2929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2929_STAMPING: 27A006 1965
 BK2929_MARK LOGO: LADHGS
 BK2929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2929+STABILITY: SURFACE MOTION
 BK2929
 BK2929  HISTORY     - Date     Condition        Report By
 BK2929  HISTORY     - 1965     MONUMENTED       LADH
 BK2929  HISTORY     - 19961222 MARK NOT FOUND   USPSQD
 BK2929
 BK2929                          STATION DESCRIPTION
 BK2929
 BK2929'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2929'STATION IS 1.10 MILES WEST OF EAST BAYOU LACASSINE BRIDGE
 BK2929'ON INTERSTATE I-10, 85.20 FEET SOUTHEAST OF THE SOUTHEAST
 BK2929'CORNER OF THE RESIDENCE OF IDA MAE JACKSON, 23.50 FEET SOUTHEAST
 BK2929'OF HEADWALL ON RISER ON RICE IRRIGATION CANAL, 1.50 FEET NORTH
 BK2929'OF WITNESS POST.  5.75 FEET SOUTHEAST OF FENCE CORNER, 42 FEET
 BK2929'SOUTHWEST OF POWER POLE AND 139.00 FEET NORTH OF THE CENTERLINE
 BK2929'OF THE NORTH ROADWAY OF INTERSTATE I-10.  STATION IS A STANDARD
 BK2929'DISK SET IN A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK2929'SURFACE OF THE GROUND.  STATION IS STAMPED 27A006.  TO REACH
 BK2929'THIS STATION FOLLOW INTERSTATE I-10 FROM LA. HIGHWAY 1131
 BK2929'OVERPASS EAST FOR 2.00 MILES TO STATION ON NORTH SIDE OF
 BK2929'HIGHWAY.
 BK2929'
 BK2929'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2929
 BK2929                          STATION RECOVERY (1996)
 BK2929
 BK2929'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2929'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2923 ***********************************************************************
 BK2923  DESIGNATION -  27A009
 BK2923  PID         -  BK2923
 BK2923  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2923  COUNTRY     -  US
 BK2923  USGS QUAD   -  WELSH SOUTH (2018)
 BK2923
 BK2923                         *CURRENT SURVEY CONTROL
 BK2923  ______________________________________________________________________
 BK2923* NAD 83(1992) POSITION- 30 14 15.59868(N) 092 48 04.78007(W)   ADJUSTED
 BK2923* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2923  **This station is located in a suspected subsidence area (see below).
 BK2923  ______________________________________________________________________
 BK2923  GEOID HEIGHT    -        -27.273 (meters)                     GEOID18
 BK2923  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BK2923  HORZ ORDER      -  SECOND
 BK2923
 BK2923.The horizontal coordinates were established by classical geodetic methods
 BK2923.and adjusted by the National Geodetic Survey in January 1993.
 BK2923
 BK2923.** This station is in an area of known vertical motion. If an
 BK2923.** orthometric height was ever established but is not available 
 BK2923.** in the current survey control section, the orthometric height
 BK2923.** is considered suspect.  Suspect heights are available in the
 BK2923.** superseded section only if requested.
 BK2923
 BK2923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2923.GEOID18 height accuracy estimate available here.
 BK2923
 BK2923.Click photographs - Photos may exist for this station.
 BK2923
 BK2923.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2923
 BK2923. The following values were computed from the NAD 83(1992) position.
 BK2923
 BK2923;                    North         East     Units Scale Factor Converg.
 BK2923;SPC LA S     -   193,515.939   858,710.556   MT  0.99993425   -0 44 02.5
 BK2923;SPC LA S     -   634,893.54  2,817,286.22   sFT  0.99993425   -0 44 02.5
 BK2923;UTM  15      - 3,345,137.870   519,115.670   MT  0.99960451   +0 06 00.2
 BK2923
 BK2923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2923!SPC LA S     -   1.00000339  x   0.99993425  =   0.99993764
 BK2923!UTM  15      -   1.00000339  x   0.99960451  =   0.99960790
 BK2923
 BK2923:                Primary Azimuth Mark                     Grid Az
 BK2923:SPC LA S     -  WELSH                                    157 07 11.2
 BK2923:UTM  15      -  WELSH                                    156 17 08.5
 BK2923
 BK2923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1911545137(NAD 83)
 BK2923
 BK2923|---------------------------------------------------------------------|
 BK2923| PID    Reference Object                     Distance      Geod. Az  |
 BK2923|                                                           dddmmss.s |
 BK2923| BK2931 WELSH                               APPROX. 1.6 KM 1562308.7 |
 BK2923|---------------------------------------------------------------------|
 BK2923
 BK2923                          SUPERSEDED SURVEY CONTROL
 BK2923
 BK2923  NAD 83(1986)-  30 14 15.61940(N)    092 48 04.77463(W) AD(       ) 2
 BK2923  NAD 27      -  30 14 14.87322(N)    092 48 04.25321(W) AD(       ) 2
 BK2923
 BK2923.Superseded values are not recommended for survey control.
 BK2923
 BK2923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2923.See file dsdata.pdf to determine how the superseded data were derived.
 BK2923
 BK2923_MARKER: DD = SURVEY DISK
 BK2923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2923_STAMPING: 27A009 1965
 BK2923_MARK LOGO: LADHGS
 BK2923_PROJECTION: RECESSED 15 CENTIMETERS
 BK2923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2923+STABILITY: SURFACE MOTION
 BK2923
 BK2923  HISTORY     - Date     Condition        Report By
 BK2923  HISTORY     - 1965     MONUMENTED       LADH
 BK2923  HISTORY     - 19961118 GOOD             USPSQD
 BK2923
 BK2923                          STATION DESCRIPTION
 BK2923
 BK2923'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2923'STATION IS 7.35 FEET NORTH OF NORTH RAIL ON SOUTHERN PACIFIC
 BK2923'RAILROAD 237.00 FEET WEST ALONG NORTH RAIL FROM MILE POST 194
 BK2923'81.20 FEET SOUTHWEST OF TELEPHONE POLE, 92.75 FEET SOUTHWEST
 BK2923'OF THE SOUTHWEST CORNER OF JONES CEMETARY AND 91.65 FEET
 BK2923'SOUTH OF WITNESS POST.  STATION IS A STANDARD DISK SET IN
 BK2923'A CONCRETE POST THE TOP OF WHICH IS 6 INCHES BELOW THE SURFACE
 BK2923'OF THE GROUND.  STATION IS STAMPED 27A009.  TO REACH THIS
 BK2923'STATION FOLLOW LA. HIGHWAY 99 OR NORTH ADAMS STREET AT WELSH
 BK2923'FROM THE SOUTH END OF OVERPASS ON INTERSTATE I-10, SOUTH
 BK2923'FOR 0.70 MILE TO EAST SOUTH STREET, THEN TURN LEFT ON EAST
 BK2923'SOUTH STREET, GO EAST FOR 0.80 MILE TO ST. JOSEPH STREET,
 BK2923'THEN TURN LEFT ON ST. JOSEPH STREET, GO NORTH FOR 0.10 MILE
 BK2923'TO MAPLE STREET (THE FIRST STREET ACROSS S.P.R.R) TURN RIGHT
 BK2923'AND GO 0.50 MILE TO STATION SET ON R.R. ROAD BED NEXT
 BK2923'TO JONES CEMETARY.  TO REACH THIS STATION FROM THE
 BK2923'CALCASIEU MARINE NATIONAL BANK BUILDING IN WELSH, FOLLOW
 BK2923'DIRECTION IN DESCRIPTIONS ABOVE, BEGINNING AT THE CORNER OF
 BK2923'SOUTH ST. AND NORTH ADAMS.
 BK2923'
 BK2923'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2923
 BK2923                          STATION RECOVERY (1996)
 BK2923
 BK2923'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2923'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2927 ***********************************************************************
 BK2927  DESIGNATION -  27B001
 BK2927  PID         -  BK2927
 BK2927  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2927  COUNTRY     -  US
 BK2927  USGS QUAD   -  WELSH SOUTH (2018)
 BK2927
 BK2927                         *CURRENT SURVEY CONTROL
 BK2927  ______________________________________________________________________
 BK2927* NAD 83(1992) POSITION- 30 14 51.42881(N) 092 48 26.13529(W)   ADJUSTED
 BK2927* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2927  **This station is located in a suspected subsidence area (see below).
 BK2927  ______________________________________________________________________
 BK2927  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BK2927  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 BK2927  HORZ ORDER      -  SECOND
 BK2927
 BK2927.The horizontal coordinates were established by classical geodetic methods
 BK2927.and adjusted by the National Geodetic Survey in January 1993.
 BK2927
 BK2927.** This station is in an area of known vertical motion. If an
 BK2927.** orthometric height was ever established but is not available 
 BK2927.** in the current survey control section, the orthometric height
 BK2927.** is considered suspect.  Suspect heights are available in the
 BK2927.** superseded section only if requested.
 BK2927
 BK2927.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2927.GEOID18 height accuracy estimate available here.
 BK2927
 BK2927.Click photographs - Photos may exist for this station.
 BK2927
 BK2927.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2927
 BK2927. The following values were computed from the NAD 83(1992) position.
 BK2927
 BK2927;                    North         East     Units Scale Factor Converg.
 BK2927;SPC LA S     -   194,626.439   858,153.843   MT  0.99993498   -0 44 13.1
 BK2927;SPC LA S     -   638,536.91  2,815,459.73   sFT  0.99993498   -0 44 13.1
 BK2927;UTM  15      - 3,346,239.785   518,543.039   MT  0.99960424   +0 05 49.5
 BK2927
 BK2927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2927!SPC LA S     -   1.00000342  x   0.99993498  =   0.99993840
 BK2927!UTM  15      -   1.00000342  x   0.99960424  =   0.99960766
 BK2927
 BK2927:                Primary Azimuth Mark                     Grid Az
 BK2927:SPC LA S     -  27 A 008                                 268 38 39.5
 BK2927:UTM  15      -  27 A 008                                 267 48 36.9
 BK2927
 BK2927_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1854346239(NAD 83)
 BK2927
 BK2927|---------------------------------------------------------------------|
 BK2927| PID    Reference Object                     Distance      Geod. Az  |
 BK2927|                                                           dddmmss.s |
 BK2927| BK0836 27 A 008                            APPROX. 1.4 KM 2675426.4 |
 BK2927|---------------------------------------------------------------------|
 BK2927
 BK2927                          SUPERSEDED SURVEY CONTROL
 BK2927
 BK2927  NAD 83(1986)-  30 14 51.44952(N)    092 48 26.12980(W) AD(       ) 2
 BK2927  NAD 27      -  30 14 50.70432(N)    092 48 25.60862(W) AD(       ) 2
 BK2927
 BK2927.Superseded values are not recommended for survey control.
 BK2927
 BK2927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2927.See file dsdata.pdf to determine how the superseded data were derived.
 BK2927
 BK2927_MARKER: DD = SURVEY DISK
 BK2927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2927_STAMPING: 27B001 1965
 BK2927_MARK LOGO: LADHGS
 BK2927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2927+STABILITY: SURFACE MOTION
 BK2927
 BK2927  HISTORY     - Date     Condition        Report By
 BK2927  HISTORY     - 1965     MONUMENTED       LADH
 BK2927  HISTORY     - 19961118 GOOD             USPSQD
 BK2927
 BK2927                          STATION DESCRIPTION
 BK2927
 BK2927'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2927'STATION IS 0.90 MILE EAST ALONG INTERSTATE I-10 FROM LA. HIGHWAY
 BK2927'99 OVERPASS.  2.85 FEET WEST OF WITNESS POST, 30.15 FEET
 BK2927'SOUTHEAST OF BRACE POST IN FENCE, 526.00 FEET NORTHEAST
 BK2927'OF HEADWALL ON SIDE DRAIN UNDER A ROAD LEADING NORTH FROM
 BK2927'THE NORTH FRONTAGE ROAD ON INTERSTATE I-10 AND 123.30 FEET
 BK2927'NORTH OF THE CENTERLINE OF THE NORTH ROADWAY ON INTERSTATE
 BK2927'I-10.  STATION IS A STANDARD DISK SET IN A CONCRETE POST
 BK2927'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION
 BK2927'IS STAMPED 27B001.  TO REACH THIS STATION FROM THE CALCASIEU
 BK2927'MARINE NATIONAL BANK IN WELSH, FOLLOW LA. HIGHWAY 99 (NORTH
 BK2927'ADAMS STREET) NORTH FOR 0.63 MILE, THENCE EAST ALONG
 BK2927'INTERSTATE I-10 FOR 1.17 MILES TO STATION NORTH OF THE
 BK2927'HIGHWAY.
 BK2927'
 BK2927'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2927
 BK2927                          STATION RECOVERY (1996)
 BK2927
 BK2927'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2930 ***********************************************************************
 BK2930  DESIGNATION -  27B002
 BK2930  PID         -  BK2930
 BK2930  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2930  COUNTRY     -  US
 BK2930  USGS QUAD   -  WELSH SOUTH (2018)
 BK2930
 BK2930                         *CURRENT SURVEY CONTROL
 BK2930  ______________________________________________________________________
 BK2930* NAD 83(1992) POSITION- 30 14 51.55678(N) 092 47 32.31663(W)   ADJUSTED
 BK2930* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2930  **This station is located in a suspected subsidence area (see below).
 BK2930  ______________________________________________________________________
 BK2930  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BK2930  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 BK2930  HORZ ORDER      -  SECOND
 BK2930
 BK2930.The horizontal coordinates were established by classical geodetic methods
 BK2930.and adjusted by the National Geodetic Survey in January 1993.
 BK2930
 BK2930.** This station is in an area of known vertical motion. If an
 BK2930.** orthometric height was ever established but is not available 
 BK2930.** in the current survey control section, the orthometric height
 BK2930.** is considered suspect.  Suspect heights are available in the
 BK2930.** superseded section only if requested.
 BK2930
 BK2930.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2930.GEOID18 height accuracy estimate available here.
 BK2930
 BK2930.Click photographs - Photos may exist for this station.
 BK2930
 BK2930.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2930
 BK2930. The following values were computed from the NAD 83(1992) position.
 BK2930
 BK2930;                    North         East     Units Scale Factor Converg.
 BK2930;SPC LA S     -   194,611.967   859,592.521   MT  0.99993498   -0 43 46.2
 BK2930;SPC LA S     -   638,489.43  2,820,179.80   sFT  0.99993498   -0 43 46.2
 BK2930;UTM  15      - 3,346,246.256   519,981.301   MT  0.99960493   +0 06 16.6
 BK2930
 BK2930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2930!SPC LA S     -   1.00000361  x   0.99993498  =   0.99993859
 BK2930!UTM  15      -   1.00000361  x   0.99960493  =   0.99960854
 BK2930
 BK2930:                Primary Azimuth Mark                     Grid Az
 BK2930:SPC LA S     -  27B001                                   270 34 34.9
 BK2930:UTM  15      -  27B001                                   269 44 32.1
 BK2930
 BK2930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1998146246(NAD 83)
 BK2930
 BK2930|---------------------------------------------------------------------|
 BK2930| PID    Reference Object                     Distance      Geod. Az  |
 BK2930|                                                           dddmmss.s |
 BK2930| BK2927 27B001                              APPROX. 1.4 KM 2695048.7 |
 BK2930|---------------------------------------------------------------------|
 BK2930
 BK2930                          SUPERSEDED SURVEY CONTROL
 BK2930
 BK2930  NAD 83(1986)-  30 14 51.57752(N)    092 47 32.31114(W) AD(       ) 2
 BK2930  NAD 27      -  30 14 50.83278(N)    092 47 31.79129(W) AD(       ) 2
 BK2930
 BK2930.Superseded values are not recommended for survey control.
 BK2930
 BK2930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2930.See file dsdata.pdf to determine how the superseded data were derived.
 BK2930
 BK2930_MARKER: DD = SURVEY DISK
 BK2930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2930_STAMPING: 27B002 1965
 BK2930_MARK LOGO: LADHGS
 BK2930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2930+STABILITY: SURFACE MOTION
 BK2930
 BK2930  HISTORY     - Date     Condition        Report By
 BK2930  HISTORY     - 1965     MONUMENTED       LADH
 BK2930  HISTORY     - 19961118 GOOD             USPSQD
 BK2930
 BK2930                          STATION DESCRIPTION
 BK2930
 BK2930'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2930'STATION IS 1 MILE WEST ALONG INTERSTATE I-10 FROM LA. HIGHWAY
 BK2930'382 OVERPASS, 137.50 FEET NORTH OF CENTERLINE OF NORTH ROADWAY
 BK2930'OF INTERSTATE I-10, 40.30 FEET WEST OF WEST END OF HEADWALL
 BK2930'ON A CROSS DRAIN UNDER INTERSTATE I-10, 80-50 FEET NORTHWEST
 BK2930'OF EAST END OF SAME CROSS DRAIN, 4.30 FEET EAST OF WITNESS
 BK2930'POST, 21.25 FEET SOUTHWEST OF A CORNER POST OF A FENCE LEADING
 BK2930'NORTH AND 119 FEET NORTHEAST OF HEADWALL OF A SIDE DRAIN
 BK2930'ON NORTH FRONTAGE ROAD ON INTERSTATE I-10.  STATION IS A
 BK2930'STANDARD DISK SET IN A CONCRETE POST PROJECTING 4 INCHES
 BK2930'ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED 27B002.
 BK2930'TO REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL
 BK2930'BANK IN WELSH, FOLLOW LA. HIGHWAY 99 NORTH FOR 0.63 MILE,
 BK2930'THENCE EAST ALONG INTERSTATE I-10 FOR 2.07 MILES TO
 BK2930'STATION ON NORTH SIDE OF HIGHWAY.
 BK2930'
 BK2930'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2930
 BK2930                          STATION RECOVERY (1996)
 BK2930
 BK2930'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2930'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2924 ***********************************************************************
 BK2924  DESIGNATION -  27B003
 BK2924  PID         -  BK2924
 BK2924  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2924  COUNTRY     -  US
 BK2924  USGS QUAD   -  WELSH SOUTH (2018)
 BK2924
 BK2924                         *CURRENT SURVEY CONTROL
 BK2924  ______________________________________________________________________
 BK2924* NAD 83(1992) POSITION- 30 14 48.97229(N) 092 46 30.28604(W)   ADJUSTED
 BK2924* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2924  **This station is located in a suspected subsidence area (see below).
 BK2924  ______________________________________________________________________
 BK2924  GEOID HEIGHT    -        -27.281 (meters)                     GEOID18
 BK2924  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BK2924  HORZ ORDER      -  SECOND
 BK2924
 BK2924.The horizontal coordinates were established by classical geodetic methods
 BK2924.and adjusted by the National Geodetic Survey in January 1993.
 BK2924
 BK2924.** This station is in an area of known vertical motion. If an
 BK2924.** orthometric height was ever established but is not available 
 BK2924.** in the current survey control section, the orthometric height
 BK2924.** is considered suspect.  Suspect heights are available in the
 BK2924.** superseded section only if requested.
 BK2924
 BK2924.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2924.GEOID18 height accuracy estimate available here.
 BK2924
 BK2924.Click photographs - Photos may exist for this station.
 BK2924
 BK2924.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2924
 BK2924. The following values were computed from the NAD 83(1992) position.
 BK2924
 BK2924;                    North         East     Units Scale Factor Converg.
 BK2924;SPC LA S     -   194,511.405   861,249.664   MT  0.99993493   -0 43 15.2
 BK2924;SPC LA S     -   638,159.50  2,825,616.61   sFT  0.99993493   -0 43 15.2
 BK2924;UTM  15      - 3,346,169.854   521,639.185   MT  0.99960578   +0 06 47.9
 BK2924
 BK2924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2924!SPC LA S     -   1.00000223  x   0.99993493  =   0.99993716
 BK2924!UTM  15      -   1.00000223  x   0.99960578  =   0.99960801
 BK2924
 BK2924:                Primary Azimuth Mark                     Grid Az
 BK2924:SPC LA S     -  27B004                                   086 40 55.5
 BK2924:UTM  15      -  27B004                                   085 50 52.4
 BK2924
 BK2924_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2163946169(NAD 83)
 BK2924
 BK2924|---------------------------------------------------------------------|
 BK2924| PID    Reference Object                     Distance      Geod. Az  |
 BK2924|                                                           dddmmss.s |
 BK2924| BK2928 27B004                              APPROX. 1.2 KM 0855740.3 |
 BK2924|---------------------------------------------------------------------|
 BK2924
 BK2924                          SUPERSEDED SURVEY CONTROL
 BK2924
 BK2924  NAD 83(1986)-  30 14 48.99306(N)    092 46 30.28056(W) AD(       ) 2
 BK2924  NAD 27      -  30 14 48.24879(N)    092 46 29.76225(W) AD(       ) 2
 BK2924
 BK2924.Superseded values are not recommended for survey control.
 BK2924
 BK2924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2924.See file dsdata.pdf to determine how the superseded data were derived.
 BK2924
 BK2924_MARKER: DD = SURVEY DISK
 BK2924_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2924_SP_SET: ABUTMENT
 BK2924_STAMPING: 27B003 1965
 BK2924_MARK LOGO: LADHGS
 BK2924_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2924
 BK2924  HISTORY     - Date     Condition        Report By
 BK2924  HISTORY     - 1965     MONUMENTED       LADH
 BK2924  HISTORY     - 19970125 GOOD             USPSQD
 BK2924  HISTORY     - 19981016 GOOD             USPSQD
 BK2924  HISTORY     - 20021102 GOOD             USPSQD
 BK2924
 BK2924                          STATION DESCRIPTION
 BK2924
 BK2924'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2924'STATION IS IN THE SOUTHEAST CORNER OF THE LA. HIGHWAY 382
 BK2924'OVERPASS ON INTERSTATE I-10.  STATION IS A STANDARD DISK
 BK2924'SET IN ROADWAY, IN THE ABUTMENT, 3 FEET WEST OF THE CURB.
 BK2924'STATION IS STAMPED 27B003.  TO REACH THIS STATION FROM THE
 BK2924'CALCASIEU MARINE NATIONAL BANK IN WELSH, FOLLOW LA. HIGHWAY
 BK2924'99 (NORTH ADAMS STREET) NORTH FOR 0.63 MILE, THENCE EAST
 BK2924'ALONG INTERSTATE I-10 FOR 3.07 MILES TO STATION ON OVERPASS.
 BK2924'
 BK2924'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2924
 BK2924                          STATION RECOVERY (1997)
 BK2924
 BK2924'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2924'RECOVERED IN GOOD CONDITION.
 BK2924
 BK2924                          STATION RECOVERY (1998)
 BK2924
 BK2924'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2924'RECOVERED IN GOOD CONDITION.
 BK2924
 BK2924                          STATION RECOVERY (2002)
 BK2924
 BK2924'RECOVERY NOTE BY US POWER SQUADRON 2002 (AMM)
 BK2924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2928 ***********************************************************************
 BK2928  DESIGNATION -  27B004
 BK2928  PID         -  BK2928
 BK2928  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2928  COUNTRY     -  US
 BK2928  USGS QUAD   -  WELSH SOUTH (2018)
 BK2928
 BK2928                         *CURRENT SURVEY CONTROL
 BK2928  ______________________________________________________________________
 BK2928* NAD 83(1992) POSITION- 30 14 51.64895(N) 092 45 46.58910(W)   ADJUSTED
 BK2928* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2928  **This station is located in a suspected subsidence area (see below).
 BK2928  ______________________________________________________________________
 BK2928  GEOID HEIGHT    -        -27.281 (meters)                     GEOID18
 BK2928  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 BK2928  HORZ ORDER      -  SECOND
 BK2928
 BK2928.The horizontal coordinates were established by classical geodetic methods
 BK2928.and adjusted by the National Geodetic Survey in January 1993.
 BK2928
 BK2928.** This station is in an area of known vertical motion. If an
 BK2928.** orthometric height was ever established but is not available 
 BK2928.** in the current survey control section, the orthometric height
 BK2928.** is considered suspect.  Suspect heights are available in the
 BK2928.** superseded section only if requested.
 BK2928
 BK2928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2928.GEOID18 height accuracy estimate available here.
 BK2928
 BK2928.Click photographs - Photos may exist for this station.
 BK2928
 BK2928.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2928
 BK2928. The following values were computed from the NAD 83(1992) position.
 BK2928
 BK2928;                    North         East     Units Scale Factor Converg.
 BK2928;SPC LA S     -   194,579.181   862,418.768   MT  0.99993499   -0 42 53.4
 BK2928;SPC LA S     -   638,381.86  2,829,452.24   sFT  0.99993499   -0 42 53.4
 BK2928;UTM  15      - 3,346,254.617   522,806.794   MT  0.99960642   +0 07 09.9
 BK2928
 BK2928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2928!SPC LA S     -   1.00000324  x   0.99993499  =   0.99993823
 BK2928!UTM  15      -   1.00000324  x   0.99960642  =   0.99960966
 BK2928
 BK2928:                Primary Azimuth Mark                     Grid Az
 BK2928:SPC LA S     -  27B005                                   094 02 53.3
 BK2928:UTM  15      -  27B005                                   093 12 50.0
 BK2928
 BK2928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2280646254(NAD 83)
 BK2928
 BK2928|---------------------------------------------------------------------|
 BK2928| PID    Reference Object                     Distance      Geod. Az  |
 BK2928|                                                           dddmmss.s |
 BK2928| BK2922 27B005                              APPROX. 1.1 KM 0931959.9 |
 BK2928|---------------------------------------------------------------------|
 BK2928
 BK2928                          SUPERSEDED SURVEY CONTROL
 BK2928
 BK2928  NAD 83(1986)-  30 14 51.66974(N)    092 45 46.58360(W) AD(       ) 2
 BK2928  NAD 27      -  30 14 50.92595(N)    092 45 46.06633(W) AD(       ) 2
 BK2928
 BK2928.Superseded values are not recommended for survey control.
 BK2928
 BK2928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2928.See file dsdata.pdf to determine how the superseded data were derived.
 BK2928
 BK2928_MARKER: DD = SURVEY DISK
 BK2928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2928_STAMPING: 27B004 1965
 BK2928_MARK LOGO: LADHGS
 BK2928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2928+STABILITY: SURFACE MOTION
 BK2928
 BK2928  HISTORY     - Date     Condition        Report By
 BK2928  HISTORY     - 1965     MONUMENTED       LADH
 BK2928  HISTORY     - 19961118 GOOD             USPSQD
 BK2928
 BK2928                          STATION DESCRIPTION
 BK2928
 BK2928'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2928'STATION IS 10.75 MILES EAST ALONG INTERSTATE I-10 FROM LA.
 BK2928'HIGHWAY 382 OVERPASS.  1.56 MILES WEST ALONG INTERSTATE I-10
 BK2928'FROM LA. HIGHWAY 395 OVERPASS.  101 FEET NORTH OF THE CENTERLINE
 BK2928'OF THE NORTH ROADWAY OF INTERSTATE I-10, 3.64 FEET EAST
 BK2928'OF WITNESS POST, 77.30 FEET NORTHEAST OF NORTH HEADWALL OF A
 BK2928'CROSS DRAIN UNDER INTERSTATE I-10 AND 150.90 FEET NORTHEAST
 BK2928'OF CATCHBASIN IN MEDIAN OF INTERSTATE I-10.  STATION IS A
 BK2928'STANDARD DISK SET IN A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK2928'THE SURFACE OF THE GROUND.  STATION IS STAMPED 27B004.  TO
 BK2928'REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK
 BK2928'IN WELSH, FOLLOW LA. HIGHWAY 99 (NORTH ADAMS STREET) NORTH
 BK2928'FOR 0.63 MILE, THENCE EAST ALONG INTERSTATE I-10 FOR 3.87
 BK2928'MILES TO STATION ON NORTH SIDE OF HIGHWAY.
 BK2928'
 BK2928'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2928
 BK2928                          STATION RECOVERY (1996)
 BK2928
 BK2928'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2922 ***********************************************************************
 BK2922  DESIGNATION -  27B005
 BK2922  PID         -  BK2922
 BK2922  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2922  COUNTRY     -  US
 BK2922  USGS QUAD   -  WELSH SOUTH (2018)
 BK2922
 BK2922                         *CURRENT SURVEY CONTROL
 BK2922  ______________________________________________________________________
 BK2922* NAD 83(1992) POSITION- 30 14 49.53062(N) 092 45 04.73406(W)   ADJUSTED
 BK2922* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2922  **This station is located in a suspected subsidence area (see below).
 BK2922  ______________________________________________________________________
 BK2922  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK2922  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BK2922  HORZ ORDER      -  SECOND
 BK2922
 BK2922.The horizontal coordinates were established by classical geodetic methods
 BK2922.and adjusted by the National Geodetic Survey in January 1993.
 BK2922
 BK2922.** This station is in an area of known vertical motion. If an
 BK2922.** orthometric height was ever established but is not available 
 BK2922.** in the current survey control section, the orthometric height
 BK2922.** is considered suspect.  Suspect heights are available in the
 BK2922.** superseded section only if requested.
 BK2922
 BK2922.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2922.GEOID18 height accuracy estimate available here.
 BK2922
 BK2922.Click photographs - Photos may exist for this station.
 BK2922
 BK2922.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2922
 BK2922. The following values were computed from the NAD 83(1992) position.
 BK2922
 BK2922;                    North         East     Units Scale Factor Converg.
 BK2922;SPC LA S     -   194,500.057   863,536.794   MT  0.99993494   -0 42 32.4
 BK2922;SPC LA S     -   638,122.27  2,833,120.30   sFT  0.99993494   -0 42 32.4
 BK2922;UTM  15      - 3,346,191.800   523,925.486   MT  0.99960706   +0 07 31.0
 BK2922
 BK2922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2922!SPC LA S     -   1.00000322  x   0.99993494  =   0.99993816
 BK2922!UTM  15      -   1.00000322  x   0.99960706  =   0.99961028
 BK2922
 BK2922:                Primary Azimuth Mark                     Grid Az
 BK2922:SPC LA S     -  27 B 006                                 085 02 06.4
 BK2922:UTM  15      -  27 B 006                                 084 12 03.0
 BK2922
 BK2922_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2392546191(NAD 83)
 BK2922
 BK2922|---------------------------------------------------------------------|
 BK2922| PID    Reference Object                     Distance      Geod. Az  |
 BK2922|                                                           dddmmss.s |
 BK2922| BK2358 27 B 006                            APPROX. 1.0 KM 0841934.0 |
 BK2922|---------------------------------------------------------------------|
 BK2922
 BK2922                          SUPERSEDED SURVEY CONTROL
 BK2922
 BK2922  NAD 83(1986)-  30 14 49.55144(N)    092 45 04.72856(W) AD(       ) 2
 BK2922  NAD 27      -  30 14 48.80791(N)    092 45 04.21224(W) AD(       ) 2
 BK2922
 BK2922.Superseded values are not recommended for survey control.
 BK2922
 BK2922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2922.See file dsdata.pdf to determine how the superseded data were derived.
 BK2922
 BK2922_MARKER: DD = SURVEY DISK
 BK2922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2922_STAMPING: 27B005 1965
 BK2922_MARK LOGO: LADHGS
 BK2922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2922+STABILITY: SURFACE MOTION
 BK2922
 BK2922  HISTORY     - Date     Condition        Report By
 BK2922  HISTORY     - 1965     MONUMENTED       LADH
 BK2922  HISTORY     - 19961118 GOOD             USPSQD
 BK2922
 BK2922                          STATION DESCRIPTION
 BK2922
 BK2922'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2922'STATION IS 0.70 MILE WEST ALONG INTERSTATE I-10 FROM ROANOKE
 BK2922'OVERPASS (LA. HIGHWAY 395) 1.45 MILES EAST ALONG INTERSTATE
 BK2922'I-10 FROM LA. HIGHWAY 382 OVERPASS, 130.00 FEET SOUTH OF
 BK2922'THE CENTERLINE OF THE SOUTH ROADWAY OF INTERSTATE I-10, 351.75
 BK2922'FEET SOUTHEAST OF HEADWALL OF A SIDE DRAIN ON SOUTH FRONTAGE
 BK2922'ROAD AND 2.10 FEET SOUTH OF WITNESS POST.  STATION IS A
 BK2922'STANDARD DISK SET IN A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK2922'THE SURFACE OF THE GROUND.  STATION IS STAMPED 27B005.  TO
 BK2922'REACH THIS STATION FROM THE CALCASIEU MARINE NATIONAL BANK IN
 BK2922'WELSH, FOLLOW LA. HIGHWAY 99 (NORTH ADAMS STREET) NORTH
 BK2922'FOR 0.63 MILE, THENCE EAST ALONG INTERSTATE I-10 FOR 4.57
 BK2922'MILES TO STATION ON SOUTH SIDE OF HIGHWAY.
 BK2922'
 BK2922'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2922
 BK2922                          STATION RECOVERY (1996)
 BK2922
 BK2922'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2903 ***********************************************************************
 BK2903  DESIGNATION -  27B007
 BK2903  PID         -  BK2903
 BK2903  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2903  COUNTRY     -  US
 BK2903  USGS QUAD   -  JENNINGS (2018)
 BK2903
 BK2903                         *CURRENT SURVEY CONTROL
 BK2903  ______________________________________________________________________
 BK2903* NAD 83(1992) POSITION- 30 14 48.29730(N) 092 43 25.34705(W)   ADJUSTED
 BK2903* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2903  **This station is located in a suspected subsidence area (see below).
 BK2903  ______________________________________________________________________
 BK2903  GEOID HEIGHT    -        -27.278 (meters)                     GEOID18
 BK2903  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 BK2903  HORZ ORDER      -  SECOND
 BK2903
 BK2903.The horizontal coordinates were established by classical geodetic methods
 BK2903.and adjusted by the National Geodetic Survey in January 1993.
 BK2903
 BK2903.** This station is in an area of known vertical motion. If an
 BK2903.** orthometric height was ever established but is not available 
 BK2903.** in the current survey control section, the orthometric height
 BK2903.** is considered suspect.  Suspect heights are available in the
 BK2903.** superseded section only if requested.
 BK2903
 BK2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2903.GEOID18 height accuracy estimate available here.
 BK2903
 BK2903.Click photographs - Photos may exist for this station.
 BK2903
 BK2903.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2903
 BK2903. The following values were computed from the NAD 83(1992) position.
 BK2903
 BK2903;                    North         East     Units Scale Factor Converg.
 BK2903;SPC LA S     -   194,429.526   866,193.082   MT  0.99993492   -0 41 42.7
 BK2903;SPC LA S     -   637,890.87  2,841,835.14   sFT  0.99993492   -0 41 42.7
 BK2903;UTM  15      - 3,346,159.967   526,581.651   MT  0.99960872   +0 08 21.0
 BK2903
 BK2903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2903!SPC LA S     -   1.00000222  x   0.99993492  =   0.99993714
 BK2903!UTM  15      -   1.00000222  x   0.99960872  =   0.99961094
 BK2903
 BK2903:                Primary Azimuth Mark                     Grid Az
 BK2903:SPC LA S     -  27B008                                   093 14 31.4
 BK2903:UTM  15      -  27B008                                   092 24 27.7
 BK2903
 BK2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2658146159(NAD 83)
 BK2903
 BK2903|---------------------------------------------------------------------|
 BK2903| PID    Reference Object                     Distance      Geod. Az  |
 BK2903|                                                           dddmmss.s |
 BK2903| BK2901 27B008                              APPROX. 1.5 KM 0923248.7 |
 BK2903|---------------------------------------------------------------------|
 BK2903
 BK2903                          SUPERSEDED SURVEY CONTROL
 BK2903
 BK2903  NAD 83(1986)-  30 14 48.31813(N)    092 43 25.34147(W) AD(       ) 2
 BK2903  NAD 27      -  30 14 47.57529(N)    092 43 24.82810(W) AD(       ) 2
 BK2903
 BK2903.Superseded values are not recommended for survey control.
 BK2903
 BK2903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2903.See file dsdata.pdf to determine how the superseded data were derived.
 BK2903
 BK2903_MARKER: DD = SURVEY DISK
 BK2903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2903_STAMPING: 27B007 1965
 BK2903_MARK LOGO: LADHGS
 BK2903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2903+STABILITY: SURFACE MOTION
 BK2903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2903+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2903
 BK2903  HISTORY     - Date     Condition        Report By
 BK2903  HISTORY     - 1965     MONUMENTED       LADH
 BK2903  HISTORY     - 19970125 GOOD             USPSQD
 BK2903  HISTORY     - 19981017 GOOD             USPSQD
 BK2903  HISTORY     - 20040427 GOOD             USPSQD
 BK2903  HISTORY     - 20060928 GOOD             USPSQD
 BK2903
 BK2903                          STATION DESCRIPTION
 BK2903
 BK2903'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2903'STATION IS 1.00 MILE EAST ALONG INTERSTATE I-10 FROM LA.
 BK2903'HIGHWAY 395 (ROANOKE) OVERPASS.  STATION IS A STANDARD DISK
 BK2903'SET IN THE SOUTHEAST CORNER OF AN OVERPASS ON LOCAL PARISH
 BK2903'ROAD, IN THE ROADWAY, IN THE ABUTMENT, 3 FEET WEST OF THE CURB.
 BK2903'STATION IS STAMPED 27B007.  TO REACH THIS STATION FROM THE
 BK2903'CALCASIEU MARINE NATIONAL BANK IN WELSH, FOLLOW LA. HIGHWAY
 BK2903'99 (NORTH ADAMS STREET) NORTH FOR 0.63 MILE, THENCE EAST ALONG
 BK2903'INTERSTATE I-10 FOR 6.27 MILES TO STATION IN OVERPASS.
 BK2903'
 BK2903'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2903
 BK2903                          STATION RECOVERY (1997)
 BK2903
 BK2903'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2903'RECOVERED IN GOOD CONDITION.
 BK2903
 BK2903                          STATION RECOVERY (1998)
 BK2903
 BK2903'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2903'RECOVERED IN GOOD CONDITION.
 BK2903
 BK2903                          STATION RECOVERY (2004)
 BK2903
 BK2903'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2903'RECOVERED IN GOOD CONDITION.
 BK2903
 BK2903                          STATION RECOVERY (2006)
 BK2903
 BK2903'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2901 ***********************************************************************
 BK2901  DESIGNATION -  27B008
 BK2901  PID         -  BK2901
 BK2901  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2901  COUNTRY     -  US
 BK2901  USGS QUAD   -  JENNINGS (2018)
 BK2901
 BK2901                         *CURRENT SURVEY CONTROL
 BK2901  ______________________________________________________________________
 BK2901* NAD 83(1992) POSITION- 30 14 46.08718(N) 092 42 28.20697(W)   ADJUSTED
 BK2901* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2901  **This station is located in a suspected subsidence area (see below).
 BK2901  ______________________________________________________________________
 BK2901  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK2901  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BK2901  HORZ ORDER      -  SECOND
 BK2901
 BK2901.The horizontal coordinates were established by classical geodetic methods
 BK2901.and adjusted by the National Geodetic Survey in January 1993.
 BK2901
 BK2901.** This station is in an area of known vertical motion. If an
 BK2901.** orthometric height was ever established but is not available 
 BK2901.** in the current survey control section, the orthometric height
 BK2901.** is considered suspect.  Suspect heights are available in the
 BK2901.** superseded section only if requested.
 BK2901
 BK2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2901.GEOID18 height accuracy estimate available here.
 BK2901
 BK2901.Click photographs - Photos may exist for this station.
 BK2901
 BK2901.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2901
 BK2901. The following values were computed from the NAD 83(1992) position.
 BK2901
 BK2901;                    North         East     Units Scale Factor Converg.
 BK2901;SPC LA S     -   194,343.050   867,719.706   MT  0.99993487   -0 41 14.2
 BK2901;SPC LA S     -   637,607.16  2,846,843.74   sFT  0.99993487   -0 41 14.2
 BK2901;UTM  15      - 3,346,095.752   528,108.875   MT  0.99960975   +0 08 49.8
 BK2901
 BK2901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2901!SPC LA S     -   1.00000330  x   0.99993487  =   0.99993817
 BK2901!UTM  15      -   1.00000330  x   0.99960975  =   0.99961305
 BK2901
 BK2901:                Primary Azimuth Mark                     Grid Az
 BK2901:SPC LA S     -  27B007                                   273 14 31.7
 BK2901:UTM  15      -  27B007                                   272 24 27.7
 BK2901
 BK2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2810846095(NAD 83)
 BK2901
 BK2901|---------------------------------------------------------------------|
 BK2901| PID    Reference Object                     Distance      Geod. Az  |
 BK2901|                                                           dddmmss.s |
 BK2901| BK2903 27B007                              APPROX. 1.5 KM 2723317.5 |
 BK2901|---------------------------------------------------------------------|
 BK2901
 BK2901                          SUPERSEDED SURVEY CONTROL
 BK2901
 BK2901  NAD 83(1986)-  30 14 46.10801(N)    092 42 28.20146(W) AD(       ) 2
 BK2901  NAD 27      -  30 14 45.36547(N)    092 42 27.68983(W) AD(       ) 2
 BK2901
 BK2901.Superseded values are not recommended for survey control.
 BK2901
 BK2901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2901.See file dsdata.pdf to determine how the superseded data were derived.
 BK2901
 BK2901_MARKER: DD = SURVEY DISK
 BK2901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2901_STAMPING: 27B008 1965
 BK2901_MARK LOGO: LADHGS
 BK2901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2901+STABILITY: SURFACE MOTION
 BK2901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2901+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2901
 BK2901  HISTORY     - Date     Condition        Report By
 BK2901  HISTORY     - 1965     MONUMENTED       LADH
 BK2901  HISTORY     - 19970125 GOOD             USPSQD
 BK2901  HISTORY     - 19981017 GOOD             USPSQD
 BK2901  HISTORY     - 20040427 GOOD             USPSQD
 BK2901  HISTORY     - 20060928 GOOD             USPSQD
 BK2901
 BK2901                          STATION DESCRIPTION
 BK2901
 BK2901'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2901'STATION IS 2.00 MILES EAST ALONG INTERSTATE I-10 FROM THE
 BK2901'LA. HIGHWAY 395 (ROANOKE) OVERPASS.  STATION IS A STANDARD
 BK2901'DISK SET IN THE NORTHWEST CORNER OF THE INTERSTATE I-10 SOUTH
 BK2901'FRONTAGE ROAD BRIDGE OVER CHENE BAYOU, IN THE ROADWAY, IN
 BK2901'THE ABUTMENT, 3 FEET SOUTH OF THE CURB.  STATION IS STAMPED
 BK2901'27B008.  TO REACH THIS STATION FROM THE CALCASIEU MARINE
 BK2901'NATIONAL BANK IN WELSH, FOLLOW LA. HIGHWAY 99 (NORTH ADAMS
 BK2901'STREET) NORTH FOR 0.63 MILE, THENCE EAST ALONG INTERSTATE
 BK2901'I-10 FOR 7.27 MILES TO STATION IN BRIDGE.
 BK2901'
 BK2901'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2901
 BK2901                          STATION RECOVERY (1997)
 BK2901
 BK2901'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2901'RECOVERED IN GOOD CONDITION.
 BK2901
 BK2901                          STATION RECOVERY (1998)
 BK2901
 BK2901'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2901'RECOVERED IN GOOD CONDITION.
 BK2901
 BK2901                          STATION RECOVERY (2004)
 BK2901
 BK2901'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2901'RECOVERED IN GOOD CONDITION.
 BK2901
 BK2901                          STATION RECOVERY (2006)
 BK2901
 BK2901'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2898 ***********************************************************************
 BK2898  DESIGNATION -  27B009
 BK2898  PID         -  BK2898
 BK2898  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2898  COUNTRY     -  US
 BK2898  USGS QUAD   -  JENNINGS (2018)
 BK2898
 BK2898                         *CURRENT SURVEY CONTROL
 BK2898  ______________________________________________________________________
 BK2898* NAD 83(1992) POSITION- 30 14 46.13048(N) 092 41 20.70158(W)   ADJUSTED
 BK2898* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2898  **This station is located in a suspected subsidence area (see below).
 BK2898  ______________________________________________________________________
 BK2898  GEOID HEIGHT    -        -27.273 (meters)                     GEOID18
 BK2898  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BK2898  HORZ ORDER      -  SECOND
 BK2898
 BK2898.The horizontal coordinates were established by classical geodetic methods
 BK2898.and adjusted by the National Geodetic Survey in January 1993.
 BK2898
 BK2898.** This station is in an area of known vertical motion. If an
 BK2898.** orthometric height was ever established but is not available 
 BK2898.** in the current survey control section, the orthometric height
 BK2898.** is considered suspect.  Suspect heights are available in the
 BK2898.** superseded section only if requested.
 BK2898
 BK2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2898.GEOID18 height accuracy estimate available here.
 BK2898
 BK2898.Click photographs - Photos may exist for this station.
 BK2898
 BK2898.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2898
 BK2898. The following values were computed from the NAD 83(1992) position.
 BK2898
 BK2898;                    North         East     Units Scale Factor Converg.
 BK2898;SPC LA S     -   194,322.884   869,524.257   MT  0.99993487   -0 40 40.4
 BK2898;SPC LA S     -   637,541.00  2,852,764.17   sFT  0.99993487   -0 40 40.4
 BK2898;UTM  15      - 3,346,101.867   529,912.943   MT  0.99961104   +0 09 23.8
 BK2898
 BK2898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2898!SPC LA S     -   1.00000332  x   0.99993487  =   0.99993819
 BK2898!UTM  15      -   1.00000332  x   0.99961104  =   0.99961436
 BK2898
 BK2898:                Primary Azimuth Mark                     Grid Az
 BK2898:SPC LA S     -  27 B 010                                 086 04 18.5
 BK2898:UTM  15      -  27 B 010                                 085 14 14.3
 BK2898
 BK2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2991246101(NAD 83)
 BK2898
 BK2898|---------------------------------------------------------------------|
 BK2898| PID    Reference Object                     Distance      Geod. Az  |
 BK2898|                                                           dddmmss.s |
 BK2898| BK2429 27 B 010                            APPROX. 1.1 KM 0852338.1 |
 BK2898|---------------------------------------------------------------------|
 BK2898
 BK2898                          SUPERSEDED SURVEY CONTROL
 BK2898
 BK2898  NAD 83(1986)-  30 14 46.15131(N)    092 41 20.69616(W) AD(       ) 2
 BK2898  NAD 27      -  30 14 45.40921(N)    092 41 20.18658(W) AD(       ) 2
 BK2898
 BK2898.Superseded values are not recommended for survey control.
 BK2898
 BK2898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2898.See file dsdata.pdf to determine how the superseded data were derived.
 BK2898
 BK2898_MARKER: DD = SURVEY DISK
 BK2898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2898_STAMPING: 27B009 1965
 BK2898_MARK LOGO: LADHGS
 BK2898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2898+STABILITY: SURFACE MOTION
 BK2898
 BK2898  HISTORY     - Date     Condition        Report By
 BK2898  HISTORY     - 1965     MONUMENTED       LADH
 BK2898  HISTORY     - 19961222 GOOD             USPSQD
 BK2898
 BK2898                          STATION DESCRIPTION
 BK2898
 BK2898'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2898'STATION IS A STANDARD DISK SET IN THE SOUTHWEST CORNER OF
 BK2898'THE INTERSTATE I-10 SOUTH FRONTAGE ROAD BRIDGE OVER MIDDLE
 BK2898'CHENE BAYOU, IN THE ROADWAY, IN THE ABUTMENT, 3 FEET NORTH
 BK2898'OF THE CURB.  STATION IS STAMPED 27B009.  TO REACH THIS STATION
 BK2898'FROM THE CALCASIEU MARINE NATIONAL BANK IN WELSH, FOLLOW LA.
 BK2898'HIGHWAY 99 (NORTH ADAMS STREET) NORTH FOR 0.63 MILE, THENCE EAST
 BK2898'ALONG INTERSTATE I-10 FOR 8.37 MILES TO STATION IN BRIDGE.
 BK2898'
 BK2898'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2898
 BK2898                          STATION RECOVERY (1996)
 BK2898
 BK2898'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2899 ***********************************************************************
 BK2899  DESIGNATION -  27B012
 BK2899  PID         -  BK2899
 BK2899  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2899  COUNTRY     -  US
 BK2899  USGS QUAD   -  JENNINGS (2018)
 BK2899
 BK2899                         *CURRENT SURVEY CONTROL
 BK2899  ______________________________________________________________________
 BK2899* NAD 83(1992) POSITION- 30 14 09.17004(N) 092 39 47.91918(W)   ADJUSTED
 BK2899* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2899  **This station is located in a suspected subsidence area (see below).
 BK2899  ______________________________________________________________________
 BK2899  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BK2899  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 BK2899  HORZ ORDER      -  SECOND
 BK2899
 BK2899.The horizontal coordinates were established by classical geodetic methods
 BK2899.and adjusted by the National Geodetic Survey in January 1993.
 BK2899
 BK2899.** This station is in an area of known vertical motion. If an
 BK2899.** orthometric height was ever established but is not available 
 BK2899.** in the current survey control section, the orthometric height
 BK2899.** is considered suspect.  Suspect heights are available in the
 BK2899.** superseded section only if requested.
 BK2899
 BK2899.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2899.GEOID18 height accuracy estimate available here.
 BK2899
 BK2899.Click photographs - Photos may exist for this station.
 BK2899
 BK2899.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2899
 BK2899. The following values were computed from the NAD 83(1992) position.
 BK2899
 BK2899;                    North         East     Units Scale Factor Converg.
 BK2899;SPC LA S     -   193,155.828   871,991.287   MT  0.99993412   -0 39 54.0
 BK2899;SPC LA S     -   633,712.08  2,860,858.08   sFT  0.99993412   -0 39 54.0
 BK2899;UTM  15      - 3,344,971.231   532,395.907   MT  0.99961295   +0 10 10.4
 BK2899
 BK2899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2899!SPC LA S     -   1.00000305  x   0.99993412  =   0.99993717
 BK2899!UTM  15      -   1.00000305  x   0.99961295  =   0.99961600
 BK2899
 BK2899:                Primary Azimuth Mark                     Grid Az
 BK2899:SPC LA S     -  27 B 013                                 181 13 12.6
 BK2899:UTM  15      -  27 B 013                                 180 23 08.2
 BK2899
 BK2899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3239544971(NAD 83)
 BK2899
 BK2899|---------------------------------------------------------------------|
 BK2899| PID    Reference Object                     Distance      Geod. Az  |
 BK2899|                                                           dddmmss.s |
 BK2899| BK0675 27 B 013                            APPROX. 1.4 KM 1803318.6 |
 BK2899|---------------------------------------------------------------------|
 BK2899
 BK2899                          SUPERSEDED SURVEY CONTROL
 BK2899
 BK2899  NAD 83(1986)-  30 14 09.19083(N)    092 39 47.91353(W) AD(       ) 2
 BK2899  NAD 27      -  30 14 08.44826(N)    092 39 47.40657(W) AD(       ) 2
 BK2899
 BK2899.Superseded values are not recommended for survey control.
 BK2899
 BK2899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2899.See file dsdata.pdf to determine how the superseded data were derived.
 BK2899
 BK2899_MARKER: DD = SURVEY DISK
 BK2899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2899_STAMPING: 28B012 1965
 BK2899_MARK LOGO: LADHGS
 BK2899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2899+STABILITY: SURFACE MOTION
 BK2899
 BK2899  HISTORY     - Date     Condition        Report By
 BK2899  HISTORY     - 1965     MONUMENTED       LADH
 BK2899  HISTORY     - 19981016 MARK NOT FOUND   USPSQD
 BK2899
 BK2899                          STATION DESCRIPTION
 BK2899
 BK2899'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2899'STATION IS 30.35 FEET EAST OF THE CENTERLINE OF LA. HIGHWAY
 BK2899'26, 7.00 FEET NORTH OF THE NORTH TURNOUT OF THE BILLUPS
 BK2899'SERVICE STATION, 73.00 FEET NORTHWEST OF THE NORTHWEST CORNER
 BK2899'OF THE GAS PUMP ISLAND TO SAID STATION, 77.40 FEET SOUTHWEST
 BK2899'OF THE SOUTHWEST CORNER OF THE RESIDENCE OF J.W. BILLODEAUX
 BK2899'AND 2.35 FEET EAST OF WITNESS POST.  STATION IS A STANDARD
 BK2899'DISK SET IN A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK2899'SURFACE OF THE GROUND.  STATION IS STAMPED 27B012.  TO REACH
 BK2899'THIS STATION, BEGIN AT THE INTERSTATE I-10 OVERPASS ON LA.
 BK2899'HIGHWAY 26 (JENNINGS), GO SOUTH FOR 0.83 MILE TO STATION.
 BK2899'
 BK2899'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2899
 BK2899                          STATION RECOVERY (1998)
 BK2899
 BK2899'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2899'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2906 ***********************************************************************
 BK2906  DESIGNATION -  27C001
 BK2906  PID         -  BK2906
 BK2906  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2906  COUNTRY     -  US
 BK2906  USGS QUAD   -  JENNINGS (2018)
 BK2906
 BK2906                         *CURRENT SURVEY CONTROL
 BK2906  ______________________________________________________________________
 BK2906* NAD 83(1992) POSITION- 30 14 49.27403(N) 092 39 18.11384(W)   ADJUSTED
 BK2906* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2906  **This station is located in a suspected subsidence area (see below).
 BK2906  ______________________________________________________________________
 BK2906  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK2906  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 BK2906  HORZ ORDER      -  SECOND
 BK2906
 BK2906.The horizontal coordinates were established by classical geodetic methods
 BK2906.and adjusted by the National Geodetic Survey in January 1993.
 BK2906
 BK2906.** This station is in an area of known vertical motion. If an
 BK2906.** orthometric height was ever established but is not available 
 BK2906.** in the current survey control section, the orthometric height
 BK2906.** is considered suspect.  Suspect heights are available in the
 BK2906.** superseded section only if requested.
 BK2906
 BK2906.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2906.GEOID18 height accuracy estimate available here.
 BK2906
 BK2906.Click photographs - Photos may exist for this station.
 BK2906
 BK2906.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2906
 BK2906. The following values were computed from the NAD 83(1992) position.
 BK2906
 BK2906;                    North         East     Units Scale Factor Converg.
 BK2906;SPC LA S     -   194,381.386   872,802.363   MT  0.99993494   -0 39 39.1
 BK2906;SPC LA S     -   637,732.93  2,863,519.09   sFT  0.99993494   -0 39 39.1
 BK2906;UTM  15      - 3,346,208.076   533,188.791   MT  0.99961359   +0 10 25.6
 BK2906
 BK2906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2906!SPC LA S     -   1.00000197  x   0.99993494  =   0.99993691
 BK2906!UTM  15      -   1.00000197  x   0.99961359  =   0.99961556
 BK2906
 BK2906:                Primary Azimuth Mark                     Grid Az
 BK2906:SPC LA S     -  27 B 011                                 266 45 06.3
 BK2906:UTM  15      -  27 B 011                                 265 55 01.6
 BK2906
 BK2906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3318846208(NAD 83)
 BK2906
 BK2906|---------------------------------------------------------------------|
 BK2906| PID    Reference Object                     Distance      Geod. Az  |
 BK2906|                                                           dddmmss.s |
 BK2906| BK1000 27 B 011                            APPROX. 0.8 KM 2660527.2 |
 BK2906|---------------------------------------------------------------------|
 BK2906
 BK2906                          SUPERSEDED SURVEY CONTROL
 BK2906
 BK2906  NAD 83(1986)-  30 14 49.29483(N)    092 39 18.10817(W) AD(       ) 2
 BK2906  NAD 27      -  30 14 48.55354(N)    092 39 17.60247(W) AD(       ) 2
 BK2906
 BK2906.Superseded values are not recommended for survey control.
 BK2906
 BK2906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2906.See file dsdata.pdf to determine how the superseded data were derived.
 BK2906
 BK2906_MARKER: DD = SURVEY DISK
 BK2906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2906_STAMPING: 27C001 1965
 BK2906_MARK LOGO: LADHGS
 BK2906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2906+STABILITY: SURFACE MOTION
 BK2906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2906+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2906
 BK2906  HISTORY     - Date     Condition        Report By
 BK2906  HISTORY     - 1965     MONUMENTED       LADH
 BK2906  HISTORY     - 19981016 GOOD             USPSQD
 BK2906  HISTORY     - 20040427 GOOD             USPSQD
 BK2906  HISTORY     - 20060928 GOOD             USPSQD
 BK2906
 BK2906                          STATION DESCRIPTION
 BK2906
 BK2906'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2906'STATION IS 0.42 MILE EAST ALONG INTERSTATE I-10 FROM THE
 BK2906'LA. HIGHWAY 26 OVERPASS.  IT IS A STANDARD DISK SET IN THE
 BK2906'NORTHEAST CORNER OF THE LA. HIGHWAY 102 OVERPASS ON INTERSTATE
 BK2906'I-10, IN THE ROADWAY, IN THE ABUTMENT, 3 FEET WEST OF THE
 BK2906'CURB.  STATION IS STAMPED 27C001.  TO REACH THIS STATION
 BK2906'FROM THE U.S. POST OFFICE IN JENNINGS, FOLLOW PLAQUEMINE
 BK2906'STREET EAST FOR 0.2 MILE TO NORTH CUTTING AVENUE, THENCE NORTH
 BK2906'ALONG CUTTING AVENUE FOR 0.8 MILE TO LA. HIGHWAY 97, THENCE
 BK2906'NORTHEAST ALONG LA. HIGHWAY 97 FOR 1.7 MILES TO INTERSTATE I-10,
 BK2906'THENCE WEST ALONG INTERSTATE I-10 FOR 1.5 MILES TO STATION
 BK2906'SET IN OVERPASS.
 BK2906'
 BK2906'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2906
 BK2906                          STATION RECOVERY (1998)
 BK2906
 BK2906'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2906'RECOVERED IN GOOD CONDITION.
 BK2906
 BK2906                          STATION RECOVERY (2004)
 BK2906
 BK2906'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2906'RECOVERED IN GOOD CONDITION.
 BK2906
 BK2906                          STATION RECOVERY (2006)
 BK2906
 BK2906'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2905 ***********************************************************************
 BK2905  DESIGNATION -  27C002
 BK2905  PID         -  BK2905
 BK2905  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2905  COUNTRY     -  US
 BK2905  USGS QUAD   -  JENNINGS (2018)
 BK2905
 BK2905                         *CURRENT SURVEY CONTROL
 BK2905  ______________________________________________________________________
 BK2905* NAD 83(1992) POSITION- 30 14 47.10067(N) 092 38 35.34432(W)   ADJUSTED
 BK2905* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2905  **This station is located in a suspected subsidence area (see below).
 BK2905  ______________________________________________________________________
 BK2905  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BK2905  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BK2905  HORZ ORDER      -  SECOND
 BK2905
 BK2905.The horizontal coordinates were established by classical geodetic methods
 BK2905.and adjusted by the National Geodetic Survey in January 1993.
 BK2905
 BK2905.** This station is in an area of known vertical motion. If an
 BK2905.** orthometric height was ever established but is not available 
 BK2905.** in the current survey control section, the orthometric height
 BK2905.** is considered suspect.  Suspect heights are available in the
 BK2905.** superseded section only if requested.
 BK2905
 BK2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2905.GEOID18 height accuracy estimate available here.
 BK2905
 BK2905.Click photographs - Photos may exist for this station.
 BK2905
 BK2905.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2905
 BK2905. The following values were computed from the NAD 83(1992) position.
 BK2905
 BK2905;                    North         East     Units Scale Factor Converg.
 BK2905;SPC LA S     -   194,301.341   873,944.897   MT  0.99993489   -0 39 17.7
 BK2905;SPC LA S     -   637,470.32  2,867,267.55   sFT  0.99993489   -0 39 17.7
 BK2905;UTM  15      - 3,346,144.703   534,332.003   MT  0.99961454   +0 10 47.1
 BK2905
 BK2905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2905!SPC LA S     -   1.00000326  x   0.99993489  =   0.99993815
 BK2905!UTM  15      -   1.00000326  x   0.99961454  =   0.99961780
 BK2905
 BK2905:                Primary Azimuth Mark                     Grid Az
 BK2905:SPC LA S     -  27C001                                   274 00 27.2
 BK2905:UTM  15      -  27C001                                   273 10 22.4
 BK2905
 BK2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3433246144(NAD 83)
 BK2905
 BK2905|---------------------------------------------------------------------|
 BK2905| PID    Reference Object                     Distance      Geod. Az  |
 BK2905|                                                           dddmmss.s |
 BK2905| BK2906 27C001                              APPROX. 1.1 KM 2732109.5 |
 BK2905|---------------------------------------------------------------------|
 BK2905
 BK2905                          SUPERSEDED SURVEY CONTROL
 BK2905
 BK2905  NAD 83(1986)-  30 14 47.12138(N)    092 38 35.33855(W) AD(       ) 2
 BK2905  NAD 27      -  30 14 46.38029(N)    092 38 34.83420(W) AD(       ) 2
 BK2905
 BK2905.Superseded values are not recommended for survey control.
 BK2905
 BK2905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2905.See file dsdata.pdf to determine how the superseded data were derived.
 BK2905
 BK2905_MARKER: DD = SURVEY DISK
 BK2905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2905_STAMPING: 27C002 1965
 BK2905_MARK LOGO: LADHGS
 BK2905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2905+STABILITY: SURFACE MOTION
 BK2905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2905+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2905
 BK2905  HISTORY     - Date     Condition        Report By
 BK2905  HISTORY     - 1965     MONUMENTED       LADH
 BK2905  HISTORY     - 19981016 GOOD             USPSQD
 BK2905  HISTORY     - 20040427 POOR             USPSQD
 BK2905  HISTORY     - 20060928 GOOD             USPSQD
 BK2905
 BK2905                          STATION DESCRIPTION
 BK2905
 BK2905'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2905'STATION IS 0.75 MILE EAST ALONG INTERSTATE I-10 FROM THE
 BK2905'LA. HIGHWAY 102 OVERPASS AND 0.75 MILE WEST ALONG INTERSTATE
 BK2905'I-10 FROM THE LA. HIGHWAY 97 OVERPASS, 125 FEET NORTH OF THE
 BK2905'CENTERLINE OF THE NORTH ROADWAY OF INTERSTATE I-10, 48.20
 BK2905'FEET NORTHWEST OF THE WEST HEADWALL OF A SIDE DRAIN ALONG
 BK2905'NORTH FRONTAGE ROAD ON INTERSTATE I-10, 40.00 FEET SOUTHWEST
 BK2905'OF WEST GATE POST OF A FENCE RUNNING EAST AND WEST BY A RICE
 BK2905'FIELD AND 2.82 FEET NORTH OF WITNESS POST.  STATION IS A
 BK2905'STANDARD DISK SET IN A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK2905'THE SURFACE OF THE GROUND.  STATION IS STAMPED 27C002.
 BK2905'TO REACH THIS STATION FROM THE U.S. POST OFFICE IN
 BK2905'JENNINGS, FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE TO
 BK2905'NORTH CUTTING AVENUE, THENCE NORTH ALONG CUTTING AVENUE FOR
 BK2905'0.8 MILE TO LA. HIGHWAY 97, THENCE NORTHEAST ALONG LA.
 BK2905'HIGHWAY 97 FOR 1.7 MILES TO INTERSTATE I-10 THENCE WEST
 BK2905'ALONG INTERSTATE I-10 FOR 0.8 MILE TO STATION ON THE
 BK2905'NORTH SIDE OF THE HIGHWAY.
 BK2905'
 BK2905'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2905
 BK2905                          STATION RECOVERY (1998)
 BK2905
 BK2905'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2905'RECOVERED IN GOOD CONDITION.
 BK2905
 BK2905                          STATION RECOVERY (2004)
 BK2905
 BK2905'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2905'MARK IS INTACT, BUT THE MONUMENT IS TILTED WEST AT A 45 DEGREE ANGLE.
 BK2905'MENTIONED RICE FIELDS NO LONGER EXIST AND HAVE BEEN REPLACED BY THE
 BK2905'SOLOCO OILFIELD COMPANY YARD.
 BK2905
 BK2905                          STATION RECOVERY (2006)
 BK2905
 BK2905'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2900 ***********************************************************************
 BK2900  DESIGNATION -  27C003
 BK2900  PID         -  BK2900
 BK2900  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2900  COUNTRY     -  US
 BK2900  USGS QUAD   -  JENNINGS (2018)
 BK2900
 BK2900                         *CURRENT SURVEY CONTROL
 BK2900  ______________________________________________________________________
 BK2900* NAD 83(1992) POSITION- 30 14 35.37568(N) 092 37 52.81404(W)   ADJUSTED
 BK2900* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2900  **This station is located in a suspected subsidence area (see below).
 BK2900  ______________________________________________________________________
 BK2900  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK2900  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BK2900  HORZ ORDER      -  SECOND
 BK2900
 BK2900.The horizontal coordinates were established by classical geodetic methods
 BK2900.and adjusted by the National Geodetic Survey in January 1993.
 BK2900
 BK2900.** This station is in an area of known vertical motion. If an
 BK2900.** orthometric height was ever established but is not available 
 BK2900.** in the current survey control section, the orthometric height
 BK2900.** is considered suspect.  Suspect heights are available in the
 BK2900.** superseded section only if requested.
 BK2900
 BK2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2900.GEOID18 height accuracy estimate available here.
 BK2900
 BK2900.Click photographs - Photos may exist for this station.
 BK2900
 BK2900.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2900
 BK2900. The following values were computed from the NAD 83(1992) position.
 BK2900
 BK2900;                    North         East     Units Scale Factor Converg.
 BK2900;SPC LA S     -   193,927.397   875,077.719   MT  0.99993465   -0 38 56.5
 BK2900;SPC LA S     -   636,243.47  2,870,984.15   sFT  0.99993465   -0 38 56.5
 BK2900;UTM  15      - 3,345,787.415   535,469.788   MT  0.99961552   +0 11 08.5
 BK2900
 BK2900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2900!SPC LA S     -   1.00000246  x   0.99993465  =   0.99993711
 BK2900!UTM  15      -   1.00000246  x   0.99961552  =   0.99961797
 BK2900
 BK2900:                Primary Azimuth Mark                     Grid Az
 BK2900:SPC LA S     -  27C004                                   115 52 05.2
 BK2900:UTM  15      -  27C004                                   115 02 00.2
 BK2900
 BK2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3546945787(NAD 83)
 BK2900
 BK2900|---------------------------------------------------------------------|
 BK2900| PID    Reference Object                     Distance      Geod. Az  |
 BK2900|                                                           dddmmss.s |
 BK2900| BK2882 27C004                              APPROX. 0.7 KM 1151308.7 |
 BK2900|---------------------------------------------------------------------|
 BK2900
 BK2900                          SUPERSEDED SURVEY CONTROL
 BK2900
 BK2900  NAD 83(1986)-  30 14 35.39625(N)    092 37 52.80817(W) AD(       ) 2
 BK2900  NAD 27      -  30 14 34.65511(N)    092 37 52.30507(W) AD(       ) 2
 BK2900
 BK2900.Superseded values are not recommended for survey control.
 BK2900
 BK2900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2900.See file dsdata.pdf to determine how the superseded data were derived.
 BK2900
 BK2900_MARKER: DD = SURVEY DISK
 BK2900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2900_STAMPING: 27C003 1965
 BK2900_MARK LOGO: LADHGS
 BK2900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2900+STABILITY: SURFACE MOTION
 BK2900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2900+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2006
 BK2900
 BK2900  HISTORY     - Date     Condition        Report By
 BK2900  HISTORY     - 1965     MONUMENTED       LADH
 BK2900  HISTORY     - 19981016 GOOD             USPSQD
 BK2900  HISTORY     - 20050120 GOOD             USPSQD
 BK2900  HISTORY     - 20060928 GOOD             USPSQD
 BK2900
 BK2900                          STATION DESCRIPTION
 BK2900
 BK2900'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2900'STATION IS A STANDARD DISK SET IN THE NORTHWEST CORNER OF
 BK2900'THE LA. HIGHWAY 97 OVERPASS ON INTERSTATE I-10, IN THE ROADWAY,
 BK2900'IN THE ABUTMENT, 3 FEET EAST OF THE CURB.  STATION IS STAMPED
 BK2900'27C003.  TO REACH THIS STATION FROM THE U.S. POST OFFICE
 BK2900'IN JENNINGS, FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE TO
 BK2900'NORTH CUTTING AVENUE, THENCE NORTH ALONG NORTH CUTTING AVENUE
 BK2900'FOR 0.8 MILE TO LA. HIGHWAY 97, THENCE NORTHWEST ALONG LA.
 BK2900'HIGHWAY 97 FOR 1.7 MILES TO INTERSTATE I-10 TO STATION SET
 BK2900'IN OVERPASS.
 BK2900'
 BK2900'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2900
 BK2900                          STATION RECOVERY (1998)
 BK2900
 BK2900'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2900'RECOVERED IN GOOD CONDITION.
 BK2900
 BK2900                          STATION RECOVERY (2005)
 BK2900
 BK2900'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK2900'RECOVERED IN GOOD CONDITION.
 BK2900
 BK2900                          STATION RECOVERY (2006)
 BK2900
 BK2900'RECOVERY NOTE BY US POWER SQUADRON 2006 (DH)
 BK2900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2882 ***********************************************************************
 BK2882  DESIGNATION -  27C004
 BK2882  PID         -  BK2882
 BK2882  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2882  COUNTRY     -  US
 BK2882  USGS QUAD   -  JENNINGS (2018)
 BK2882
 BK2882                         *CURRENT SURVEY CONTROL
 BK2882  ______________________________________________________________________
 BK2882* NAD 83(1992) POSITION- 30 14 26.05588(N) 092 37 30.02454(W)   ADJUSTED
 BK2882* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2882  **This station is located in a suspected subsidence area (see below).
 BK2882  ______________________________________________________________________
 BK2882  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BK2882  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BK2882  HORZ ORDER      -  SECOND
 BK2882
 BK2882.The horizontal coordinates were established by classical geodetic methods
 BK2882.and adjusted by the National Geodetic Survey in January 1993.
 BK2882
 BK2882.** This station is in an area of known vertical motion. If an
 BK2882.** orthometric height was ever established but is not available 
 BK2882.** in the current survey control section, the orthometric height
 BK2882.** is considered suspect.  Suspect heights are available in the
 BK2882.** superseded section only if requested.
 BK2882
 BK2882.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2882.GEOID18 height accuracy estimate available here.
 BK2882
 BK2882.Click photographs - Photos may exist for this station.
 BK2882
 BK2882.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2882
 BK2882. The following values were computed from the NAD 83(1992) position.
 BK2882
 BK2882;                    North         East     Units Scale Factor Converg.
 BK2882;SPC LA S     -   193,633.560   875,683.709   MT  0.99993446   -0 38 45.1
 BK2882;SPC LA S     -   635,279.44  2,872,972.30   sFT  0.99993446   -0 38 45.1
 BK2882;UTM  15      - 3,345,502.529   536,079.800   MT  0.99961606   +0 11 19.9
 BK2882
 BK2882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2882!SPC LA S     -   1.00000359  x   0.99993446  =   0.99993805
 BK2882!UTM  15      -   1.00000359  x   0.99961606  =   0.99961965
 BK2882
 BK2882:                Primary Azimuth Mark                     Grid Az
 BK2882:SPC LA S     -  27C003                                   295 52 05.3
 BK2882:UTM  15      -  27C003                                   295 02 00.3
 BK2882
 BK2882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3607945502(NAD 83)
 BK2882
 BK2882|---------------------------------------------------------------------|
 BK2882| PID    Reference Object                     Distance      Geod. Az  |
 BK2882|                                                           dddmmss.s |
 BK2882| BK2900 27C003                              APPROX. 0.7 KM 2951320.2 |
 BK2882|---------------------------------------------------------------------|
 BK2882
 BK2882                          SUPERSEDED SURVEY CONTROL
 BK2882
 BK2882  NAD 83(1986)-  30 14 26.07637(N)    092 37 30.01866(W) AD(       ) 2
 BK2882  NAD 27      -  30 14 25.33511(N)    092 37 29.51618(W) AD(       ) 2
 BK2882
 BK2882.Superseded values are not recommended for survey control.
 BK2882
 BK2882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2882.See file dsdata.pdf to determine how the superseded data were derived.
 BK2882
 BK2882_MARKER: DD = SURVEY DISK
 BK2882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2882_STAMPING: 27C004 1965
 BK2882_MARK LOGO: LADHGS
 BK2882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2882+STABILITY: SURFACE MOTION
 BK2882_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2882+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2882
 BK2882  HISTORY     - Date     Condition        Report By
 BK2882  HISTORY     - 1965     MONUMENTED       LADH
 BK2882  HISTORY     - 19961222 MARK NOT FOUND   USPSQD
 BK2882  HISTORY     - 20050415 GOOD             USPSQD
 BK2882
 BK2882                          STATION DESCRIPTION
 BK2882
 BK2882'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2882'STATION IS 0.50 MILE EAST ALONG INTERSTATE I-10 FROM THE
 BK2882'LA. HIGHWAY 97 OVERPASS, 102.50 FEET SOUTH OF THE CENTERLINE
 BK2882'OF THE SOUTH ROADWAY OF INTERSTATE I-10, 157.30 FEET SOUTHWEST
 BK2882'OF THE SOUTHWEST CORNER OF THE BAYOU NEZPIQUE BRIDGE ON THE
 BK2882'SOUTH ROADWAY OF INTERSTATE I-10, 44.30 FEET NORTHWEST OF
 BK2882'A LA. HIGHWAY RIGHT OF WAY MARKER IN FENCE, 79.40 FEET SOUTH
 BK2882'OF GUARD RAIL ON THE SOUTH ROADWAY OF INTERSTATE I-10, 1.87
 BK2882'FEET SOUTH OF WITNESS POST AND 2 FEET NORTH OF FENCE RUNNING
 BK2882'EAST AND WEST.  STATION IS A STANDARD DISK SET IN A CONCRETE
 BK2882'POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BK2882'STATION IS STAMPED 27C004.  TO REACH THIS STATION FROM THE
 BK2882'U.S. POST OFFICE IN JENNINGS, FOLLOW PLQUEMINE STREET EAST
 BK2882'FOR 0.2 MILE TO NORTH CUTTING AVENUE, THENCE NORTH ALONG
 BK2882'CUTTING AVENUE FOR 0.8 MILE TO LA. HIGHWAY 97, THENCE
 BK2882'NORTHEAST ALONG LA. HIGHWAY 97 FOR 1.7 MILES TO INTERSTATE
 BK2882'I-10, THENCE EAST ALONG INTERSTATE I-10 FOR 0.4 MILE TO
 BK2882'STATION ON SOUTH SIDE OF HIGHWAY.
 BK2882'
 BK2882'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2882
 BK2882                          STATION RECOVERY (1996)
 BK2882
 BK2882'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2882'MARK NOT FOUND.
 BK2882
 BK2882                          STATION RECOVERY (2005)
 BK2882
 BK2882'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2886 ***********************************************************************
 BK2886  DESIGNATION -  27C005
 BK2886  PID         -  BK2886
 BK2886  STATE/COUNTY-  LA/ACADIA
 BK2886  COUNTRY     -  US
 BK2886  USGS QUAD   -  MERMENTAU (2018)
 BK2886
 BK2886                         *CURRENT SURVEY CONTROL
 BK2886  ______________________________________________________________________
 BK2886* NAD 83(1992) POSITION- 30 14 11.55035(N) 092 36 32.67533(W)   ADJUSTED
 BK2886* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2886  **This station is located in a suspected subsidence area (see below).
 BK2886  ______________________________________________________________________
 BK2886  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BK2886  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 BK2886  HORZ ORDER      -  SECOND
 BK2886
 BK2886.The horizontal coordinates were established by classical geodetic methods
 BK2886.and adjusted by the National Geodetic Survey in January 1993.
 BK2886
 BK2886.** This station is in an area of known vertical motion. If an
 BK2886.** orthometric height was ever established but is not available 
 BK2886.** in the current survey control section, the orthometric height
 BK2886.** is considered suspect.  Suspect heights are available in the
 BK2886.** superseded section only if requested.
 BK2886
 BK2886.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2886.GEOID18 height accuracy estimate available here.
 BK2886
 BK2886.Click photographs - Photos may exist for this station.
 BK2886
 BK2886.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2886
 BK2886. The following values were computed from the NAD 83(1992) position.
 BK2886
 BK2886;                    North         East     Units Scale Factor Converg.
 BK2886;SPC LA S     -   193,169.765   877,211.878   MT  0.99993417   -0 38 16.4
 BK2886;SPC LA S     -   633,757.80  2,877,985.97   sFT  0.99993417   -0 38 16.4
 BK2886;UTM  15      - 3,345,061.187   537,614.076   MT  0.99961745   +0 11 48.7
 BK2886
 BK2886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2886!SPC LA S     -   1.00000345  x   0.99993417  =   0.99993762
 BK2886!UTM  15      -   1.00000345  x   0.99961745  =   0.99962089
 BK2886
 BK2886:                Primary Azimuth Mark                     Grid Az
 BK2886:SPC LA S     -  27C006                                   089 40 31.5
 BK2886:UTM  15      -  27C006                                   088 50 26.4
 BK2886
 BK2886_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3761445061(NAD 83)
 BK2886
 BK2886|---------------------------------------------------------------------|
 BK2886| PID    Reference Object                     Distance      Geod. Az  |
 BK2886|                                                           dddmmss.s |
 BK2886| BK2887 27C006                              APPROX. 0.7 KM 0890215.1 |
 BK2886|---------------------------------------------------------------------|
 BK2886
 BK2886                          SUPERSEDED SURVEY CONTROL
 BK2886
 BK2886  NAD 83(1986)-  30 14 11.57068(N)    092 36 32.66948(W) AD(       ) 2
 BK2886  NAD 27      -  30 14 10.82936(N)    092 36 32.16861(W) AD(       ) 2
 BK2886
 BK2886.Superseded values are not recommended for survey control.
 BK2886
 BK2886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2886.See file dsdata.pdf to determine how the superseded data were derived.
 BK2886
 BK2886_MARKER: DD = SURVEY DISK
 BK2886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2886_STAMPING: 27C005 1965
 BK2886_MARK LOGO: LADHGS
 BK2886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2886+STABILITY: SURFACE MOTION
 BK2886
 BK2886  HISTORY     - Date     Condition        Report By
 BK2886  HISTORY     - 1965     MONUMENTED       LADH
 BK2886  HISTORY     - 19910905 MARK NOT FOUND   USPSQD
 BK2886  HISTORY     - 20050415 MARK NOT FOUND   USPSQD
 BK2886
 BK2886                          STATION DESCRIPTION
 BK2886
 BK2886'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2886'STATION IS 0.69 MILE EAST ALONG INTERSTATE I-10 FROM THE EAST
 BK2886'END OF THE BAYOU NEZPIQUE BRIDGE, 77.65 FEET NORTH AT RIGHT
 BK2886'ANGLES FROM SERVICE ROAD IN REST AREA, 288.00 FEET SOUTHWEST
 BK2886'OF A POINT IN THE CURB AT THE INTERSECTION OF THE EAST END
 BK2886'OF THE SOUTH ROADWAY OF INTERSTATE I-10 WITH THE SERVICE
 BK2886'ROAD OF THE SOUTH REST AREA, 1.69 FEET SOUTH OF THE WITNESS
 BK2886'POST, 53.60 FEET SOUTH OF THE SOUTH ROADWAY OF INTERSTATE I-10
 BK2886'AND 220.70 FEET NORTHWEST OF A FENCE CORNER AT THE EAST
 BK2886'END OF THE SOUTH REST AREA.  STATION IS A STANDARD DISK
 BK2886'SET IN A CONCRETE POST THE SURFACE OF WHICH IS FLUSH
 BK2886'WITH THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK2886'27C005.  TO REACH THIS STATION FROM THE U.S. POST OFFICE IN
 BK2886'JENNINGS, FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE TO
 BK2886'NORTH CUTTING AVENUE, THENCE NORTH ALONG NORTH CUTTING
 BK2886'AVENUE FOR 0.8 MILE TO LA. HIGHWAY 97, THENCE NORTHEAST ALONG LA.
 BK2886'HIGHWAY 97 FOR 1.7 MILES TO INTERSTATE I-10, THENCE EAST ALONG
 BK2886'INTERSTATE I-10 FOR 1.5 MILES TO STATION IN SOUTH REST
 BK2886'AREA.
 BK2886'
 BK2886'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2886
 BK2886                          STATION RECOVERY (1991)
 BK2886
 BK2886'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2886'MARK NOT FOUND.
 BK2886
 BK2886                          STATION RECOVERY (2005)
 BK2886
 BK2886'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2886'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2887 ***********************************************************************
 BK2887  DESIGNATION -  27C006
 BK2887  PID         -  BK2887
 BK2887  STATE/COUNTY-  LA/ACADIA
 BK2887  COUNTRY     -  US
 BK2887  USGS QUAD   -  MERMENTAU (2018)
 BK2887
 BK2887                         *CURRENT SURVEY CONTROL
 BK2887  ______________________________________________________________________
 BK2887* NAD 83(1992) POSITION- 30 14 11.95610(N) 092 36 04.80333(W)   ADJUSTED
 BK2887* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2887  **This station is located in a suspected subsidence area (see below).
 BK2887  ______________________________________________________________________
 BK2887  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BK2887  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 BK2887  HORZ ORDER      -  SECOND
 BK2887
 BK2887.The horizontal coordinates were established by classical geodetic methods
 BK2887.and adjusted by the National Geodetic Survey in January 1993.
 BK2887
 BK2887.** This station is in an area of known vertical motion. If an
 BK2887.** orthometric height was ever established but is not available 
 BK2887.** in the current survey control section, the orthometric height
 BK2887.** is considered suspect.  Suspect heights are available in the
 BK2887.** superseded section only if requested.
 BK2887
 BK2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2887.GEOID18 height accuracy estimate available here.
 BK2887
 BK2887.Click photographs - Photos may exist for this station.
 BK2887
 BK2887.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2887
 BK2887. The following values were computed from the NAD 83(1992) position.
 BK2887
 BK2887;                    North         East     Units Scale Factor Converg.
 BK2887;SPC LA S     -   193,173.987   877,957.161   MT  0.99993418   -0 38 02.5
 BK2887;SPC LA S     -   633,771.66  2,880,431.12   sFT  0.99993418   -0 38 02.5
 BK2887;UTM  15      - 3,345,076.261   538,358.983   MT  0.99961815   +0 12 02.7
 BK2887
 BK2887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2887!SPC LA S     -   1.00000224  x   0.99993418  =   0.99993642
 BK2887!UTM  15      -   1.00000224  x   0.99961815  =   0.99962039
 BK2887
 BK2887:                Primary Azimuth Mark                     Grid Az
 BK2887:SPC LA S     -  27C005                                   269 40 31.7
 BK2887:UTM  15      -  27C005                                   268 50 26.5
 BK2887
 BK2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3835845076(NAD 83)
 BK2887
 BK2887|---------------------------------------------------------------------|
 BK2887| PID    Reference Object                     Distance      Geod. Az  |
 BK2887|                                                           dddmmss.s |
 BK2887| BK2886 27C005                              APPROX. 0.7 KM 2690229.2 |
 BK2887|---------------------------------------------------------------------|
 BK2887
 BK2887                          SUPERSEDED SURVEY CONTROL
 BK2887
 BK2887  NAD 83(1986)-  30 14 11.97634(N)    092 36 04.79748(W) AD(       ) 2
 BK2887  NAD 27      -  30 14 11.23521(N)    092 36 04.29746(W) AD(       ) 2
 BK2887
 BK2887.Superseded values are not recommended for survey control.
 BK2887
 BK2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2887.See file dsdata.pdf to determine how the superseded data were derived.
 BK2887
 BK2887_MARKER: DD = SURVEY DISK
 BK2887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2887_STAMPING: 27C006 1965
 BK2887_MARK LOGO: LADHGS
 BK2887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2887+STABILITY: SURFACE MOTION
 BK2887_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2887+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2887
 BK2887  HISTORY     - Date     Condition        Report By
 BK2887  HISTORY     - 1965     MONUMENTED       LADH
 BK2887  HISTORY     - 19910905 GOOD             USPSQD
 BK2887  HISTORY     - 19971017 GOOD             USPSQD
 BK2887  HISTORY     - 20050415 GOOD             USPSQD
 BK2887
 BK2887                          STATION DESCRIPTION
 BK2887
 BK2887'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2887'STATION IS 1.19 MILES EAST ALONG INTERSTATE I-10 FROM THE
 BK2887'EAST END OF THE BAYOU NEZPIQUE BRIDGE.  STATION IS A STANDARD
 BK2887'DISK SET IN THE NORTHWEST CORNER, IN THE ROADWAY, IN THE
 BK2887'ABUTMENT, 3 FEET EAST OF THE CURB OF AN OVERPASS ON INTERSTATE
 BK2887'I-10.  STATION IS STAMPED 27C006.  TO REACH THIS STATION
 BK2887'FROM THE U.S. POST OFFICE IN JENNINGS, FOLLOW PLAQUEMINE
 BK2887'STREET EAST FOR 0.2 MILE TO NORTH CUTTING AVENUE, THENCE
 BK2887'NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE TO LA. HIGHWAY
 BK2887'97, THENCE NORTHEAST ALONG LA. HIGHWAY 97 FOR 1.7 MILES TO
 BK2887'INTERSTATE I-10, THENCE EAST ALONG INTERSTATE I-10 FOR 1.9
 BK2887'MILES TO STATION SET IN OVERPASS.
 BK2887'
 BK2887'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2887
 BK2887                          STATION RECOVERY (1991)
 BK2887
 BK2887'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2887'RECOVERED IN GOOD CONDITION.
 BK2887
 BK2887                          STATION RECOVERY (1997)
 BK2887
 BK2887'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2887'RECOVERED IN GOOD CONDITION.
 BK2887
 BK2887                          STATION RECOVERY (2005)
 BK2887
 BK2887'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2883 ***********************************************************************
 BK2883  DESIGNATION -  27C007
 BK2883  PID         -  BK2883
 BK2883  STATE/COUNTY-  LA/ACADIA
 BK2883  COUNTRY     -  US
 BK2883  USGS QUAD   -  MERMENTAU (2018)
 BK2883
 BK2883                         *CURRENT SURVEY CONTROL
 BK2883  ______________________________________________________________________
 BK2883* NAD 83(1992) POSITION- 30 14 09.31280(N) 092 35 23.54893(W)   ADJUSTED
 BK2883* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2883  **This station is located in a suspected subsidence area (see below).
 BK2883  ______________________________________________________________________
 BK2883  GEOID HEIGHT    -        -27.257 (meters)                     GEOID18
 BK2883  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 BK2883  HORZ ORDER      -  SECOND
 BK2883
 BK2883.The horizontal coordinates were established by classical geodetic methods
 BK2883.and adjusted by the National Geodetic Survey in January 1993.
 BK2883
 BK2883.** This station is in an area of known vertical motion. If an
 BK2883.** orthometric height was ever established but is not available 
 BK2883.** in the current survey control section, the orthometric height
 BK2883.** is considered suspect.  Suspect heights are available in the
 BK2883.** superseded section only if requested.
 BK2883
 BK2883.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2883.GEOID18 height accuracy estimate available here.
 BK2883
 BK2883.Click photographs - Photos may exist for this station.
 BK2883
 BK2883.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2883
 BK2883. The following values were computed from the NAD 83(1992) position.
 BK2883
 BK2883;                    North         East     Units Scale Factor Converg.
 BK2883;SPC LA S     -   193,080.451   879,059.186   MT  0.99993413   -0 37 41.8
 BK2883;SPC LA S     -   633,464.78  2,884,046.68   sFT  0.99993413   -0 37 41.8
 BK2883;UTM  15      - 3,344,998.815   539,461.906   MT  0.99961921   +0 12 23.5
 BK2883
 BK2883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2883!SPC LA S     -   1.00000305  x   0.99993413  =   0.99993718
 BK2883!UTM  15      -   1.00000305  x   0.99961921  =   0.99962226
 BK2883
 BK2883:                Primary Azimuth Mark                     Grid Az
 BK2883:SPC LA S     -  27C008                                   090 08 39.3
 BK2883:UTM  15      -  27C008                                   089 18 34.0
 BK2883
 BK2883_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3946144998(NAD 83)
 BK2883
 BK2883|---------------------------------------------------------------------|
 BK2883| PID    Reference Object                     Distance      Geod. Az  |
 BK2883|                                                           dddmmss.s |
 BK2883| BK2884 27C008                              APPROX. 1.0 KM 0893057.5 |
 BK2883|---------------------------------------------------------------------|
 BK2883
 BK2883                          SUPERSEDED SURVEY CONTROL
 BK2883
 BK2883  NAD 83(1986)-  30 14 09.33292(N)    092 35 23.54306(W) AD(       ) 2
 BK2883  NAD 27      -  30 14 08.59199(N)    092 35 23.04427(W) AD(       ) 2
 BK2883
 BK2883.Superseded values are not recommended for survey control.
 BK2883
 BK2883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2883.See file dsdata.pdf to determine how the superseded data were derived.
 BK2883
 BK2883_MARKER: DD = SURVEY DISK
 BK2883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2883_STAMPING: 27C007 1965
 BK2883_MARK LOGO: LADHGS
 BK2883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2883+STABILITY: SURFACE MOTION
 BK2883_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2883+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2883
 BK2883  HISTORY     - Date     Condition        Report By
 BK2883  HISTORY     - 1965     MONUMENTED       LADH
 BK2883  HISTORY     - 19910905 GOOD             USPSQD
 BK2883  HISTORY     - 19971017 GOOD             USPSQD
 BK2883  HISTORY     - 20050415 GOOD             USPSQD
 BK2883
 BK2883                          STATION DESCRIPTION
 BK2883
 BK2883'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2883'STATION IS 45 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 BK2883'ROADWAY OF INTERSTATE I-10, 544.05 FEET EAST OF A RIGHT
 BK2883'OF WAY MARKER THAT IS 1 FOOT INSIDE OF A FENCE, 2.20 FEET
 BK2883'SOUTH OF WITNESS POST, AND 145 FEET WEST OF A BRACE IN FENCE.
 BK2883'STATION IS A STANDARD DISK SET IN A CONCRETE POST PROJECTING
 BK2883'3 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK2883'27C007.  TO REACH THIS STATION FROM THE U.S. POST OFFICE IN
 BK2883'JENNINGS, FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE TO
 BK2883'NORTH CUTTING AVENUE, THENCE NORTH ALONG NORTH CUTTING AVENUE
 BK2883'TO LA. HIGHWAY 97, THENCE NORTHEAST ALONG LA. HIGHWAY 97
 BK2883'FOR 1.7 MILES TO INTERSTATE I-10, THENCE EAST ALONG
 BK2883'INTERSTATE I-10 FOR 2.6 MILES TO STATION ON SOUTH SIDE OF
 BK2883'HIGHWAY.
 BK2883'
 BK2883'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2883
 BK2883                          STATION RECOVERY (1991)
 BK2883
 BK2883'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2883'RECOVERED IN GOOD CONDITION.
 BK2883
 BK2883                          STATION RECOVERY (1997)
 BK2883
 BK2883'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2883'RECOVERED IN GOOD CONDITION.
 BK2883
 BK2883                          STATION RECOVERY (2005)
 BK2883
 BK2883'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2884 ***********************************************************************
 BK2884  DESIGNATION -  27C008
 BK2884  PID         -  BK2884
 BK2884  STATE/COUNTY-  LA/ACADIA
 BK2884  COUNTRY     -  US
 BK2884  USGS QUAD   -  MERMENTAU (2018)
 BK2884
 BK2884                         *CURRENT SURVEY CONTROL
 BK2884  ______________________________________________________________________
 BK2884* NAD 83(1992) POSITION- 30 14 09.58397(N) 092 34 46.38192(W)   ADJUSTED
 BK2884* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2884  **This station is located in a suspected subsidence area (see below).
 BK2884  ______________________________________________________________________
 BK2884  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BK2884  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BK2884  HORZ ORDER      -  SECOND
 BK2884
 BK2884.The horizontal coordinates were established by classical geodetic methods
 BK2884.and adjusted by the National Geodetic Survey in January 1993.
 BK2884
 BK2884.** This station is in an area of known vertical motion. If an
 BK2884.** orthometric height was ever established but is not available 
 BK2884.** in the current survey control section, the orthometric height
 BK2884.** is considered suspect.  Suspect heights are available in the
 BK2884.** superseded section only if requested.
 BK2884
 BK2884.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2884.GEOID18 height accuracy estimate available here.
 BK2884
 BK2884.Click photographs - Photos may exist for this station.
 BK2884
 BK2884.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2884
 BK2884. The following values were computed from the NAD 83(1992) position.
 BK2884
 BK2884;                    North         East     Units Scale Factor Converg.
 BK2884;SPC LA S     -   193,077.949   880,052.928   MT  0.99993413   -0 37 23.2
 BK2884;SPC LA S     -   633,456.57  2,887,306.98   sFT  0.99993413   -0 37 23.2
 BK2884;UTM  15      - 3,345,010.788   540,455.266   MT  0.99962019   +0 12 42.2
 BK2884
 BK2884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2884!SPC LA S     -   1.00000242  x   0.99993413  =   0.99993655
 BK2884!UTM  15      -   1.00000242  x   0.99962019  =   0.99962261
 BK2884
 BK2884:                Primary Azimuth Mark                     Grid Az
 BK2884:SPC LA S     -  27C009                                   089 04 11.6
 BK2884:UTM  15      -  27C009                                   088 14 06.2
 BK2884
 BK2884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4045545010(NAD 83)
 BK2884
 BK2884|---------------------------------------------------------------------|
 BK2884| PID    Reference Object                     Distance      Geod. Az  |
 BK2884|                                                           dddmmss.s |
 BK2884| BK2879 27C009                              APPROX. 1.7 KM 0882648.4 |
 BK2884|---------------------------------------------------------------------|
 BK2884
 BK2884                          SUPERSEDED SURVEY CONTROL
 BK2884
 BK2884  NAD 83(1986)-  30 14 09.60399(N)    092 34 46.37605(W) AD(       ) 2
 BK2884  NAD 27      -  30 14 08.86331(N)    092 34 45.87839(W) AD(       ) 2
 BK2884
 BK2884.Superseded values are not recommended for survey control.
 BK2884
 BK2884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2884.See file dsdata.pdf to determine how the superseded data were derived.
 BK2884
 BK2884_MARKER: DD = SURVEY DISK
 BK2884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2884_STAMPING: 27C008 1965
 BK2884_MARK LOGO: LADHGS
 BK2884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2884+STABILITY: SURFACE MOTION
 BK2884_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2884+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2884
 BK2884  HISTORY     - Date     Condition        Report By
 BK2884  HISTORY     - 1965     MONUMENTED       LADH
 BK2884  HISTORY     - 19910905 GOOD             USPSQD
 BK2884  HISTORY     - 19971017 GOOD             USPSQD
 BK2884  HISTORY     - 20050415 GOOD             USPSQD
 BK2884
 BK2884                          STATION DESCRIPTION
 BK2884
 BK2884'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2884'STATION IS A STANDARD DISK SET IN THE SOUTHWEST CORNER, IN
 BK2884'THE ROADWAY, IN THE ABUTMENT, 3 FEET EAST OF THE CURB OF A
 BK2884'FARM TO MARKET ROAD OVERPASS ON INTERSTATE I-10.  THE OVERPASS
 BK2884'IN 1.05 MILES WEST ALONG INTERSTATE I-10 FROM THE EAST END
 BK2884'OF THE BAYOU DES CANNES BRIDGE.  STATION IS STAMPED 27C008.
 BK2884'TO REACH THIS STATION FROM THE U.S. POST OFFICE IN JENNINGS,
 BK2884'FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE TO TO NORTH CUTTING
 BK2884'AVENUE, THENCE NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE
 BK2884'TO LA. HIGHWAY 97, THENCE NORTHEAST ALONG LA. HIGHWAY 97
 BK2884'FOR 1.7 MILES TO INTERSTATE I-10, THENCE EAST ALONG
 BK2884'INTERSTATE I-10 FOR 3.3 MILES TO STATION SET IN OVERPASS.
 BK2884'
 BK2884'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2884
 BK2884                          STATION RECOVERY (1991)
 BK2884
 BK2884'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2884'RECOVERED IN GOOD CONDITION.
 BK2884
 BK2884                          STATION RECOVERY (1997)
 BK2884
 BK2884'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2884'RECOVERED IN GOOD CONDITION.
 BK2884
 BK2884                          STATION RECOVERY (2005)
 BK2884
 BK2884'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2884'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2879 ***********************************************************************
 BK2879  DESIGNATION -  27C009
 BK2879  PID         -  BK2879
 BK2879  STATE/COUNTY-  LA/ACADIA
 BK2879  COUNTRY     -  US
 BK2879  USGS QUAD   -  MERMENTAU (2018)
 BK2879
 BK2879                         *CURRENT SURVEY CONTROL
 BK2879  ______________________________________________________________________
 BK2879* NAD 83(1992) POSITION- 30 14 11.03395(N) 092 33 44.62536(W)   ADJUSTED
 BK2879* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2879  **This station is located in a suspected subsidence area (see below).
 BK2879  ______________________________________________________________________
 BK2879  GEOID HEIGHT    -        -27.255 (meters)                     GEOID18
 BK2879  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BK2879  HORZ ORDER      -  SECOND
 BK2879
 BK2879.The horizontal coordinates were established by classical geodetic methods
 BK2879.and adjusted by the National Geodetic Survey in January 1993.
 BK2879
 BK2879.** This station is in an area of known vertical motion. If an
 BK2879.** orthometric height was ever established but is not available 
 BK2879.** in the current survey control section, the orthometric height
 BK2879.** is considered suspect.  Suspect heights are available in the
 BK2879.** superseded section only if requested.
 BK2879
 BK2879.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2879.GEOID18 height accuracy estimate available here.
 BK2879
 BK2879.Click photographs - Photos may exist for this station.
 BK2879
 BK2879.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2879
 BK2879. The following values were computed from the NAD 83(1992) position.
 BK2879
 BK2879;                    North         East     Units Scale Factor Converg.
 BK2879;SPC LA S     -   193,104.760   881,704.455   MT  0.99993416   -0 36 52.4
 BK2879;SPC LA S     -   633,544.53  2,892,725.37   sFT  0.99993416   -0 36 52.4
 BK2879;UTM  15      - 3,345,061.645   542,105.711   MT  0.99962187   +0 13 13.3
 BK2879
 BK2879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2879!SPC LA S     -   1.00000327  x   0.99993416  =   0.99993743
 BK2879!UTM  15      -   1.00000327  x   0.99962187  =   0.99962514
 BK2879
 BK2879:                Primary Azimuth Mark                     Grid Az
 BK2879:SPC LA S     -  27C010                                   100 47 42.1
 BK2879:UTM  15      -  27C010                                   099 57 36.4
 BK2879
 BK2879_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4210545061(NAD 83)
 BK2879
 BK2879|---------------------------------------------------------------------|
 BK2879| PID    Reference Object                     Distance      Geod. Az  |
 BK2879|                                                           dddmmss.s |
 BK2879| BK2878 27C010                              APPROX. 1.6 KM 1001049.7 |
 BK2879|---------------------------------------------------------------------|
 BK2879
 BK2879                          SUPERSEDED SURVEY CONTROL
 BK2879
 BK2879  NAD 83(1986)-  30 14 11.05386(N)    092 33 44.61942(W) AD(       ) 2
 BK2879  NAD 27      -  30 14 10.31370(N)    092 33 44.12371(W) AD(       ) 2
 BK2879
 BK2879.Superseded values are not recommended for survey control.
 BK2879
 BK2879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2879.See file dsdata.pdf to determine how the superseded data were derived.
 BK2879
 BK2879_MARKER: DD = SURVEY DISK
 BK2879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2879_STAMPING: 27C090
 BK2879_MARK LOGO: LADHGS
 BK2879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2879+STABILITY: SURFACE MOTION
 BK2879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2879+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2879
 BK2879  HISTORY     - Date     Condition        Report By
 BK2879  HISTORY     - 1965     MONUMENTED       LADH
 BK2879  HISTORY     - 19910905 MARK NOT FOUND   USPSQD
 BK2879  HISTORY     - 20050415 GOOD             USPSQD
 BK2879
 BK2879                          STATION DESCRIPTION
 BK2879
 BK2879'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2879'STATION IS A STANDARD DISK SET IN THE NORTHEAST CORNER, IN
 BK2879'THE ROADWAY, IN THE ABUTMENT, 3 FEET SOUTH OF THE CURB OF
 BK2879'THE BAYOU DES CANNES BRIDGE ON THE NORTH ROADWAY OF INTERSTATE
 BK2879'I-10.  STATION IS STAMPED 27C009.  TO REACH THIS STATION
 BK2879'FROM THE U.S. POST OFFICE IN JENNINGS, FOLLOW PLAQUEMINE
 BK2879'STREET EAST FOR 0.2 MILE TO NORTH CUTTING AVENUE, THENCE
 BK2879'NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE TO LA. HIGHWAY
 BK2879'97, THENCE NORTHEAST ALONG LA. HIGHWAY 97 FOR 1.7 MILES TO
 BK2879'INTERSTATE I-10, THENCE EAST ALONG INTERSTATE I-10 FOR 4.3
 BK2879'MILES TO STATION SET IN BRIDGE.
 BK2879'
 BK2879'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2879
 BK2879                          STATION RECOVERY (1991)
 BK2879
 BK2879'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2879'MARK NOT FOUND.
 BK2879
 BK2879                          STATION RECOVERY (2005)
 BK2879
 BK2879'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2879'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2878 ***********************************************************************
 BK2878  DESIGNATION -  27C010
 BK2878  PID         -  BK2878
 BK2878  STATE/COUNTY-  LA/ACADIA
 BK2878  COUNTRY     -  US
 BK2878  USGS QUAD   -  MERMENTAU (2018)
 BK2878
 BK2878                         *CURRENT SURVEY CONTROL
 BK2878  ______________________________________________________________________
 BK2878* NAD 83(1992) POSITION- 30 14 02.10569(N) 092 32 47.38962(W)   ADJUSTED
 BK2878* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2878  **This station is located in a suspected subsidence area (see below).
 BK2878  ______________________________________________________________________
 BK2878  GEOID HEIGHT    -        -27.251 (meters)                     GEOID18
 BK2878  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 BK2878  HORZ ORDER      -  SECOND
 BK2878
 BK2878.The horizontal coordinates were established by classical geodetic methods
 BK2878.and adjusted by the National Geodetic Survey in January 1993.
 BK2878
 BK2878.** This station is in an area of known vertical motion. If an
 BK2878.** orthometric height was ever established but is not available 
 BK2878.** in the current survey control section, the orthometric height
 BK2878.** is considered suspect.  Suspect heights are available in the
 BK2878.** superseded section only if requested.
 BK2878
 BK2878.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2878.GEOID18 height accuracy estimate available here.
 BK2878
 BK2878.Click photographs - Photos may exist for this station.
 BK2878
 BK2878.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2878
 BK2878. The following values were computed from the NAD 83(1992) position.
 BK2878
 BK2878;                    North         East     Units Scale Factor Converg.
 BK2878;SPC LA S     -   192,813.555   883,231.726   MT  0.99993398   -0 36 23.8
 BK2878;SPC LA S     -   632,589.14  2,897,736.09   sFT  0.99993398   -0 36 23.8
 BK2878;UTM  15      - 3,344,792.809   543,636.586   MT  0.99962349   +0 13 42.1
 BK2878
 BK2878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2878!SPC LA S     -   1.00000363  x   0.99993398  =   0.99993761
 BK2878!UTM  15      -   1.00000363  x   0.99962349  =   0.99962712
 BK2878
 BK2878:                Primary Azimuth Mark                     Grid Az
 BK2878:SPC LA S     -  27C011                                   100 50 28.8
 BK2878:UTM  15      -  27C011                                   100 00 22.9
 BK2878
 BK2878_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4363644792(NAD 83)
 BK2878
 BK2878|---------------------------------------------------------------------|
 BK2878| PID    Reference Object                     Distance      Geod. Az  |
 BK2878|                                                           dddmmss.s |
 BK2878| BK2885 27C011                              APPROX. 1.5 KM 1001405.0 |
 BK2878|---------------------------------------------------------------------|
 BK2878
 BK2878                          SUPERSEDED SURVEY CONTROL
 BK2878
 BK2878  NAD 83(1986)-  30 14 02.12554(N)    092 32 47.38370(W) AD(       ) 2
 BK2878  NAD 27      -  30 14 01.38559(N)    092 32 46.88962(W) AD(       ) 2
 BK2878
 BK2878.Superseded values are not recommended for survey control.
 BK2878
 BK2878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2878.See file dsdata.pdf to determine how the superseded data were derived.
 BK2878
 BK2878_MARKER: DD = SURVEY DISK
 BK2878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2878_STAMPING: 27C010
 BK2878_MARK LOGO: LADHGS
 BK2878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2878+STABILITY: SURFACE MOTION
 BK2878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2878+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2878
 BK2878  HISTORY     - Date     Condition        Report By
 BK2878  HISTORY     - 1965     MONUMENTED       LADH
 BK2878  HISTORY     - 19910905 GOOD             USPSQD
 BK2878  HISTORY     - 19971017 GOOD             USPSQD
 BK2878  HISTORY     - 20050415 GOOD             USPSQD
 BK2878
 BK2878                          STATION DESCRIPTION
 BK2878
 BK2878'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2878'STATION IS 1.00 MILE EAST ALONG INTERSTATE I-10 FROM THE
 BK2878'EAST END OF THE BAYOU DES CANNES BRIDGE, 103.45 FEET SOUTH
 BK2878'OF THE CENTERLINE OF THE SOUTH ROADWAY OF INTERSTATE I-10,
 BK2878'7.93 FEET SOUTH OF THE SOUTH CORNER OF A SIDE DRAIN ON THE
 BK2878'SOUTH FRONTAGE ROAD OF INTERSTATE I-10, 49.45 FEET WEST OF
 BK2878'A HIGHWAY RIGHT OF WAY MARKER, 1 FOOT SOUTH OF A FENCE, 13.30
 BK2878'FEET EAST OF A FENCE CORNER NEXT TO A GRAVEL ROAD LEADING
 BK2878'SOUTH, 73 FEET SOUTHEAST OF THE HEADWALL ON THE ABOVE
 BK2878'MENTIONED SIDE DRAIN AND 2.00 FEET SOUTH OF WITNESS POST.
 BK2878'STATION IS A STANDARD DISK SET IN A CONCRETE POST PROJECTING
 BK2878'4 INCHES ABOVE THE SURFACE OF THE GROUND.  STATION IS STAMPED
 BK2878'27C010.  TO REACH THIS STATION FROM THE U.S. POST OFFICE
 BK2878'IN JENNINGS, FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE
 BK2878'TO NORTH CUTTING AVENUE, THENCE NORTH ALONG NORTH CUTTING
 BK2878'AVENUE FOR 0.8 MILE TO LA.  HIGHWAY 97, THENCE NORTHEAST
 BK2878'ALONG LA. HIGHWAY 97 FOR 1.7 MILES TO INTERSTATE I-10,
 BK2878'THENCE EAST ALONG INTERSTATE I-10 FOR 5.3 MILES TO STATION
 BK2878'ON THE SOUTH SIDE OF THE HIGHWAY.
 BK2878'
 BK2878'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2878
 BK2878                          STATION RECOVERY (1991)
 BK2878
 BK2878'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2878'RECOVERED IN GOOD CONDITION.
 BK2878
 BK2878                          STATION RECOVERY (1997)
 BK2878
 BK2878'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2878'RECOVERED IN GOOD CONDITION.
 BK2878
 BK2878                          STATION RECOVERY (2005)
 BK2878
 BK2878'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2878'THE GRAVEL ROAD LEADING SOUTH IS NAMED DOGWOOD ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2885 ***********************************************************************
 BK2885  DESIGNATION -  27C011
 BK2885  PID         -  BK2885
 BK2885  STATE/COUNTY-  LA/ACADIA
 BK2885  COUNTRY     -  US
 BK2885  USGS QUAD   -  MERMENTAU (2018)
 BK2885
 BK2885                         *CURRENT SURVEY CONTROL
 BK2885  ______________________________________________________________________
 BK2885* NAD 83(1992) POSITION- 30 13 53.26380(N) 092 31 51.01544(W)   ADJUSTED
 BK2885* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2885  **This station is located in a suspected subsidence area (see below).
 BK2885  ______________________________________________________________________
 BK2885  GEOID HEIGHT    -        -27.245 (meters)                     GEOID18
 BK2885  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 BK2885  HORZ ORDER      -  SECOND
 BK2885
 BK2885.The horizontal coordinates were established by classical geodetic methods
 BK2885.and adjusted by the National Geodetic Survey in January 1993.
 BK2885
 BK2885.** This station is in an area of known vertical motion. If an
 BK2885.** orthometric height was ever established but is not available 
 BK2885.** in the current survey control section, the orthometric height
 BK2885.** is considered suspect.  Suspect heights are available in the
 BK2885.** superseded section only if requested.
 BK2885
 BK2885.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2885.GEOID18 height accuracy estimate available here.
 BK2885
 BK2885.Click photographs - Photos may exist for this station.
 BK2885
 BK2885.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2885
 BK2885. The following values were computed from the NAD 83(1992) position.
 BK2885
 BK2885;                    North         East     Units Scale Factor Converg.
 BK2885;SPC LA S     -   192,525.461   884,736.068   MT  0.99993381   -0 35 55.6
 BK2885;SPC LA S     -   631,643.95  2,902,671.58   sFT  0.99993381   -0 35 55.6
 BK2885;UTM  15      - 3,344,526.751   545,144.499   MT  0.99962514   +0 14 10.4
 BK2885
 BK2885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2885!SPC LA S     -   1.00000256  x   0.99993381  =   0.99993637
 BK2885!UTM  15      -   1.00000256  x   0.99962514  =   0.99962770
 BK2885
 BK2885:                Primary Azimuth Mark                     Grid Az
 BK2885:SPC LA S     -  27C012                                   087 58 12.2
 BK2885:UTM  15      -  27C012                                   087 08 06.2
 BK2885
 BK2885_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4514444526(NAD 83)
 BK2885
 BK2885|---------------------------------------------------------------------|
 BK2885| PID    Reference Object                     Distance      Geod. Az  |
 BK2885|                                                           dddmmss.s |
 BK2885| BK2880 27C012                              APPROX. 1.1 KM 0872216.6 |
 BK2885|---------------------------------------------------------------------|
 BK2885
 BK2885                          SUPERSEDED SURVEY CONTROL
 BK2885
 BK2885  NAD 83(1986)-  30 13 53.28359(N)    092 31 51.00954(W) AD(       ) 2
 BK2885  NAD 27      -  30 13 52.54386(N)    092 31 50.51706(W) AD(       ) 2
 BK2885
 BK2885.Superseded values are not recommended for survey control.
 BK2885
 BK2885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2885.See file dsdata.pdf to determine how the superseded data were derived.
 BK2885
 BK2885_MARKER: DD = SURVEY DISK
 BK2885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2885_STAMPING: 27C011
 BK2885_MARK LOGO: LADHGS
 BK2885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2885+STABILITY: SURFACE MOTION
 BK2885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2885+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2885
 BK2885  HISTORY     - Date     Condition        Report By
 BK2885  HISTORY     - 1965     MONUMENTED       LADH
 BK2885  HISTORY     - 1967     GOOD             CGS
 BK2885  HISTORY     - 19910905 POOR             USPSQD
 BK2885  HISTORY     - 19971017 POOR             USPSQD
 BK2885  HISTORY     - 20050415 GOOD             USPSQD
 BK2885
 BK2885                          STATION DESCRIPTION
 BK2885
 BK2885'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2885'STATION IS A STANDARD DISK SET IN THE SOUTHWEST CORNER, IN
 BK2885'THE ROADWAY, IN THE ABUTMENT, 3 FEET EAST OF THE CURB OF THE
 BK2885'LA. HIGHWAY 3010 OVERPASS AND INTERCHANGE ON INTERSTATE
 BK2885'I-10, STATION IS STAMPED 27C011.  TO REACH THIS STATION
 BK2885'FROM THE U.S. POST OFFICE IN JENNINGS, FOLLOW PLAQUEMINE
 BK2885'STREET EAST FOR 0.2 MILE TO NORTH CUTTING AVENUE, THENCE
 BK2885'NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE TO LA. HIGHWAY
 BK2885'97, THENCE, NORTHEAST ALONG LA. HIGHWAY 97 FOR 1.7 MILES
 BK2885'TO INTERSTATE I-10, THENCE EAST ALONG INTERSTATE I-10 FOR
 BK2885'6.3 MILES TO STATION SET IN OVERPASS.
 BK2885'
 BK2885'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2885
 BK2885                          STATION RECOVERY (1967)
 BK2885
 BK2885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (RT)
 BK2885'THE STATION WAS VISITED 10/17/67 AND THE STATION MARK WAS
 BK2885'FOUND IN GOOD CONDITION.
 BK2885'
 BK2885'THE STATION IS SET IN THE SOUTHWEST CORNER OF THE OVERPASS
 BK2885'OF THE STATE HIGHWAY 3010 AND INTERSTATE 10 INTERCHANGE,
 BK2885'IN THE ROADWAY, IN THE ABUTMENT, 3 FEET EAST OF THE CURB.
 BK2885'
 BK2885'IT IS A STANDARD TRIANGULATION DISK, STAMPED 27C011.
 BK2885'
 BK2885'TO REACH THE STATION FROM THE U.S. POSTOFFICE IN JENNINGS,
 BK2885'FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE TO NORTH CUTTING
 BK2885'AVE., THENCE NORTH ALONG NORTH CUTTING AVE. FOR 0.8 MILE TO
 BK2885'STATE HIGHWAY 97, THENCE NORTHEAST ALONG STATE HIGHWAY 97
 BK2885'FOR 1.7 MILES TO INTERSTATE 10, THENCE EAST ALONG INTERSTATE
 BK2885'10 FOR 6.3 MILES TO THE STATION SET IN THE OVERPASS.
 BK2885'
 BK2885'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK2885
 BK2885                          STATION RECOVERY (1991)
 BK2885
 BK2885'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2885'MARK RECOVERED IN POOR CONDITION.
 BK2885
 BK2885                          STATION RECOVERY (1997)
 BK2885
 BK2885'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2885'MARK RECOVERED IN POOR CONDITION.
 BK2885
 BK2885                          STATION RECOVERY (2005)
 BK2885
 BK2885'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2885'DISK IN GOOD CONDITION BUT STAMPING IS WORN DOWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2880 ***********************************************************************
 BK2880  DESIGNATION -  27C012
 BK2880  PID         -  BK2880
 BK2880  STATE/COUNTY-  LA/ACADIA
 BK2880  COUNTRY     -  US
 BK2880  USGS QUAD   -  MERMENTAU (2018)
 BK2880
 BK2880                         *CURRENT SURVEY CONTROL
 BK2880  ______________________________________________________________________
 BK2880* NAD 83(1992) POSITION- 30 13 54.94191(N) 092 31 08.87604(W)   ADJUSTED
 BK2880* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2880  **This station is located in a suspected subsidence area (see below).
 BK2880  ______________________________________________________________________
 BK2880  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BK2880  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BK2880  HORZ ORDER      -  SECOND
 BK2880
 BK2880.The horizontal coordinates were established by classical geodetic methods
 BK2880.and adjusted by the National Geodetic Survey in January 1993.
 BK2880
 BK2880.** This station is in an area of known vertical motion. If an
 BK2880.** orthometric height was ever established but is not available 
 BK2880.** in the current survey control section, the orthometric height
 BK2880.** is considered suspect.  Suspect heights are available in the
 BK2880.** superseded section only if requested.
 BK2880
 BK2880.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2880.GEOID18 height accuracy estimate available here.
 BK2880
 BK2880.Click photographs - Photos may exist for this station.
 BK2880
 BK2880.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2880
 BK2880. The following values were computed from the NAD 83(1992) position.
 BK2880
 BK2880;                    North         East     Units Scale Factor Converg.
 BK2880;SPC LA S     -   192,565.413   885,863.247   MT  0.99993384   -0 35 34.5
 BK2880;SPC LA S     -   631,775.03  2,906,369.67   sFT  0.99993384   -0 35 34.5
 BK2880;UTM  15      - 3,344,583.107   546,270.629   MT  0.99962641   +0 14 31.6
 BK2880
 BK2880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2880!SPC LA S     -   1.00000349  x   0.99993384  =   0.99993733
 BK2880!UTM  15      -   1.00000349  x   0.99962641  =   0.99962990
 BK2880
 BK2880:                Primary Azimuth Mark                     Grid Az
 BK2880:SPC LA S     -  27C013 RESET                             095 12 22.5
 BK2880:UTM  15      -  27C013 RESET                             094 22 16.4
 BK2880
 BK2880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4627044583(NAD 83)
 BK2880
 BK2880|---------------------------------------------------------------------|
 BK2880| PID    Reference Object                     Distance      Geod. Az  |
 BK2880|                                                           dddmmss.s |
 BK2880| BK2890 27C012 RM 1                           9.964 METERS 09111     |
 BK2880| BK2889 27C013 RESET                        APPROX. 1.1 KM 0943648.0 |
 BK2880| CV9547 27C012 RM 2                          10.430 METERS 27145     |
 BK2880|---------------------------------------------------------------------|
 BK2880
 BK2880                          SUPERSEDED SURVEY CONTROL
 BK2880
 BK2880  NAD 83(1986)-  30 13 54.96168(N)    092 31 08.87023(W) AD(       ) 2
 BK2880  NAD 27      -  30 13 54.22235(N)    092 31 08.37916(W) AD(       ) 2
 BK2880
 BK2880.Superseded values are not recommended for survey control.
 BK2880
 BK2880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2880.See file dsdata.pdf to determine how the superseded data were derived.
 BK2880
 BK2880_MARKER: DD = SURVEY DISK
 BK2880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2880_STAMPING: 27C012
 BK2880_MARK LOGO: LADHGS
 BK2880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2880+STABILITY: SURFACE MOTION
 BK2880_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2880+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2005
 BK2880
 BK2880  HISTORY     - Date     Condition        Report By
 BK2880  HISTORY     - 1965     MONUMENTED       LADH
 BK2880  HISTORY     - 1974     GOOD             NGS
 BK2880  HISTORY     - 1978     GOOD             LADH
 BK2880  HISTORY     - 19910905 MARK NOT FOUND   USPSQD
 BK2880  HISTORY     - 20050415 GOOD             USPSQD
 BK2880  HISTORY     - 20060516 MARK NOT FOUND   NGS
 BK2880
 BK2880                          STATION DESCRIPTION
 BK2880
 BK2880'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2880'STATION IS 0.70 MILE EAST ALONG INTERSTATE I-10 FROM THE LA.
 BK2880'HIGHWAY 3010 OVERPASS AND INTERCHANGE, 102.70 FEET NORTH
 BK2880'OF THE NORTH ROADWAY OF INTERSTATE I-10, 96.95 FEET WEST
 BK2880'OF A 3/4 INCH PIPE IN FENCE (POSSIBLE LAND CORNER), 113.55
 BK2880'FEET NORTHWEST OF THE NORTH POST OF AN EXIT SIGN, 379 FEET
 BK2880'EAST OF THE TENNESSEE GAS TRANSMISSION CO. GAS LINE AND 2
 BK2880'FEET NORTH OF WITNESS POST.  STATION IS A STANDARD DISK SET
 BK2880'IN A CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE
 BK2880'OF THE GROUND.  STATION IS STAMPED 27C012.  TO REACH THIS
 BK2880'STATION FROM THE U.S. POST OFFICE IN JENNINGS, FOLLOW
 BK2880'PLAQUEMINE STREET EAST FOR 0.2 MILE TO NORTH CUTTING AVENUE,
 BK2880'THENCE NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE TO
 BK2880'LA. HIGHWAY 97, THENCE NORTHEAST ALONG LA. HIGHWAY 97 FOR
 BK2880'1.7 MILES TO INTERSTATE I-10, THENCE EAST ALONG
 BK2880'INTERSTATE I-10 FOR 7.0 MILES TO STATION ON NORTH SIDE
 BK2880'OF HIGHWAY.
 BK2880'
 BK2880'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2880
 BK2880                          STATION RECOVERY (1974)
 BK2880
 BK2880'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2880'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.  REFERENCE
 BK2880'MARKS 1 AND 2 WERE ESTABLISHED AT THIS TIME.  BENCH MARK
 BK2880'27C013 WAS USED AS AN AZIMUTH MARK.  A COMPLETE NEW DESCRIPTION
 BK2880'FOLLOWS.
 BK2880'
 BK2880'THE STATION IS LOCATED 8 MILES EAST OF JENNINGS, 8 MILES
 BK2880'WEST OF CROWLEY, 2 MILES SOUTHWEST OF EGAN, ALONG THE NORTH
 BK2880'SIDE OF INTERSTATE HIGHWAY 10 AND ON THE ROAD RIGHT-OF-WAY.
 BK2880'
 BK2880'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY
 BK2880'10 AND STATE HIGHWAY 91 ABOUT 2 MILES EAST OF EGAN, GO WEST
 BK2880'ON INTERSTATE HIGHWAY 10 FOR 2.55 MILES TO THE WEST END OF
 BK2880'A BRIDGE OVER THE SOUTHERN PACIFIC TRANSPORATION COMPANY
 BK2880'RAILROAD TRACK AND BENCH MARK 27C013 (AZ MK) ON THE LEFT AS
 BK2880'DESCRIBED.  CONTINUE WEST ON HIGHWAY 10 FOR 0.7 MILE TO THE
 BK2880'STATION ON THE RIGHT AS DESCRIBED.
 BK2880'
 BK2880'STATION MARK, STAMPED 27C012, IS A U.S. COAST AND GEODETIC
 BK2880'SURVEY LOUISIANA DEPARTMENT OF HIGHWAYS BENCH MARK DISK SET
 BK2880'IN A ROUND CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES ABOVE
 BK2880'THE GROUND SURFACE.  IT IS 102 FEET NORTH OF CENTER OF THE
 BK2880'WEST BOUND LANE OF HIGHWAY 10, 7 FEET SOUTHEAST OF A METAL
 BK2880'WITNESS POST, 5 FEET SOUTHWEST OF A METAL WITNESS POST AND 2.5
 BK2880'FEET SOUTH OF A FENCE.
 BK2880'
 BK2880'REFERENCE MARK 1, STAMPED 27C012 NO 1 1974, IS A STANDARD
 BK2880'DISK SET IN THE TOP OF A ROUND CONCRETE POST THAT IS ABOUT
 BK2880'2 INCHES BELOW THE GROUND SURFACE.  IT IS 103 FEET NORTH OF
 BK2880'CENTER OF THE WEST BOUND LANE OF HIGHWAY 10, 26.5 FEET EAST
 BK2880'OF A METAL WITNESS AND 2.5 FEET SOUTH OF THE FENCE.
 BK2880'
 BK2880'REFERENCE MARK 2, STAMPED 27C012 NO 2 1974, IS A STANDARD
 BK2880'DISK SET IN A ROUND CONCRETE POST THAT IS ABOUT 2 INCHES
 BK2880'BELOW THE GROUND SURFACE.  IT IS 103 FEET NORTH OF CENTER
 BK2880'OF THE WEST BOUND LANE OF HIGHWAY 10, 30 FEET WEST OF A
 BK2880'METAL WITNESS POST AND 2.5 FEET SOUTH OF THE FENCE.
 BK2880'
 BK2880'BENCH MARK 27C013, STAMPED 27C013 RESET 1973, IS A STANDARD
 BK2880'NATIONAL GEODETIC SURVEY BENCH MARK DISK CEMENTED IN A DRILL
 BK2880'HOLE IN A CONCRETE BRIDGE.  IT IS 20 FEET SOUTH OF CENTER
 BK2880'OF THE EAST BOUND LANE OF HIGHWAY 10, 20 FEET EAST OF THE WEST
 BK2880'END OF THE BRIDGE AND 3 FEET NORTH OF A CONCRETE GUARD RAIL.
 BK2880'
 BK2880'HEIGHT OF LIGHT ABOVE STATION MARK 4.2 FEET.
 BK2880'
 BK2880'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 BK2880'SOUTHWEST OF EGAN.
 BK2880
 BK2880                          STATION RECOVERY (1978)
 BK2880
 BK2880'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1978 (CLN)
 BK2880'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 BK2880'EXIT SIGN MENTIONED IN THE 1965 DESCRIPTION HAS BEEN REMOVED.  THIS
 BK2880'STATION WAS OCCUPIED THIS DATE TO OBTAIN A DISTANCE TO STATION
 BK2880'27C013 RESET 1973 (LDH).
 BK2880'
 BK2880'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 9.0 MILES
 BK2880'NE OF JENNINGS.
 BK2880
 BK2880                          STATION RECOVERY (1991)
 BK2880
 BK2880'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2880'MARK NOT FOUND.
 BK2880
 BK2880                          STATION RECOVERY (2005)
 BK2880
 BK2880'RECOVERY NOTE BY US POWER SQUADRON 2005 (MH)
 BK2880'RECOVERED IN GOOD CONDITION.
 BK2880
 BK2880                          STATION RECOVERY (2006)
 BK2880
 BK2880'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK2880'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2890 ***********************************************************************
 BK2890  DESIGNATION -  27C012 RM 1
 BK2890  PID         -  BK2890
 BK2890  STATE/COUNTY-  LA/ACADIA
 BK2890  COUNTRY     -  US
 BK2890  USGS QUAD   -  MERMENTAU (2018)
 BK2890
 BK2890                         *CURRENT SURVEY CONTROL
 BK2890  ______________________________________________________________________
 BK2890* NAD 83(1992) POSITION- 30 13 54.93525(N) 092 31 08.50347(W)   ADJUSTED
 BK2890* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2890  **This station is located in a suspected subsidence area (see below).
 BK2890  ______________________________________________________________________
 BK2890  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BK2890  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BK2890  HORZ ORDER      -  SECOND
 BK2890
 BK2890.The horizontal coordinates were established by classical geodetic methods
 BK2890.and adjusted by the National Geodetic Survey in January 1993.
 BK2890
 BK2890.** This station is in an area of known vertical motion. If an
 BK2890.** orthometric height was ever established but is not available 
 BK2890.** in the current survey control section, the orthometric height
 BK2890.** is considered suspect.  Suspect heights are available in the
 BK2890.** superseded section only if requested.
 BK2890
 BK2890.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2890.GEOID18 height accuracy estimate available here.
 BK2890
 BK2890.Click photographs - Photos may exist for this station.
 BK2890
 BK2890.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2890
 BK2890. The following values were computed from the NAD 83(1992) position.
 BK2890
 BK2890;                    North         East     Units Scale Factor Converg.
 BK2890;SPC LA S     -   192,565.105   885,873.206   MT  0.99993384   -0 35 34.3
 BK2890;SPC LA S     -   631,774.02  2,906,402.34   sFT  0.99993384   -0 35 34.3
 BK2890;UTM  15      - 3,344,582.944   546,280.588   MT  0.99962642   +0 14 31.8
 BK2890
 BK2890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2890!SPC LA S     -   1.00000346  x   0.99993384  =   0.99993730
 BK2890!UTM  15      -   1.00000346  x   0.99962642  =   0.99962988
 BK2890
 BK2890:                Primary Azimuth Mark                     Grid Az
 BK2890:SPC LA S     -  EGAN RM 3                                039 17 21.4
 BK2890:UTM  15      -  EGAN RM 3                                038 27 15.3
 BK2890
 BK2890_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4628044582(NAD 83)
 BK2890
 BK2890|---------------------------------------------------------------------|
 BK2890| PID    Reference Object                     Distance      Geod. Az  |
 BK2890|                                                           dddmmss.s |
 BK2890| BK2840 EGAN RM 3                           APPROX. 3.2 KM 0384147.1 |
 BK2890| BK2880 27C012                                9.964 METERS 27111     |
 BK2890|---------------------------------------------------------------------|
 BK2890
 BK2890                          SUPERSEDED SURVEY CONTROL
 BK2890
 BK2890  NAD 83(1986)-  30 13 54.95502(N)    092 31 08.49739(W) AD(       ) 2
 BK2890  NAD 27      -  30 13 54.21569(N)    092 31 08.00661(W) AD(       ) 2
 BK2890
 BK2890.Superseded values are not recommended for survey control.
 BK2890
 BK2890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2890.See file dsdata.pdf to determine how the superseded data were derived.
 BK2890
 BK2890_MARKER: DR = REFERENCE MARK DISK
 BK2890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2890_STAMPING: 27C012 NO 1 1974
 BK2890_MARK LOGO: NGS
 BK2890_PROJECTION: RECESSED 5 CENTIMETERS
 BK2890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2890+STABILITY: SURFACE MOTION
 BK2890
 BK2890  HISTORY     - Date     Condition        Report By
 BK2890  HISTORY     - 1974     MONUMENTED       NGS
 BK2890
 BK2890                          STATION DESCRIPTION
 BK2890
 BK2890'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2890'THE MARK IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHWEST OF IOTA,
 BK2890'4.8 MI (7.7 KM) NORTHEAST OF MERMENTAU AND 3.7 MI (6.0 KM) SOUTHEAST
 BK2890'OF EVANGELINE.
 BK2890'
 BK2890'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY
 BK2890'91 ABOUT 2 MI (3.2 KM) EAST OF EGAN, GO WEST ON INTERSTATE HIGHWAY 10
 BK2890'FOR 2.55 MI (4.10 KM) TO THE WEST END OF A BRIDGE OVER THE SOUTHERN
 BK2890'PACIFIC TRANSPORATION COMPANY RAILROAD TRACK AND BENCH MARK 27C013
 BK2890'(AZ MK) ON THE LEFT.  CONTINUE WEST ON HIGHWAY 10 FOR 0.7 MI (1.1 KM)
 BK2890'TO THE MARK ON THE RIGHT.
 BK2890'
 BK2890'IT IS SET IN THE TOP OF A ROUND CONCRETE POST THAT IS ABOUT 2 INCHES
 BK2890'(5 CM) BELOW THE GROUND SURFACE.  IT IS 103 FT (31.4 M) NORTH OF
 BK2890'CENTER OF THE WEST BOUND LANE OF HIGHWAY 10, 26.5 FT (8.1 M) EAST OF A
 BK2890'METAL WITNESS AND 2.5 FT (0.8 M) SOUTH OF THE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2881 ***********************************************************************
 BK2881  DESIGNATION -  27C013
 BK2881  PID         -  BK2881
 BK2881  STATE/COUNTY-  LA/ACADIA
 BK2881  COUNTRY     -  US
 BK2881  USGS QUAD   -  MERMENTAU (2018)
 BK2881
 BK2881                         *CURRENT SURVEY CONTROL
 BK2881  ______________________________________________________________________
 BK2881* NAD 83(1992) POSITION- 30 13 52.96793(N) 092 30 27.05519(W)   ADJUSTED
 BK2881* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2881  **This station is located in a suspected subsidence area (see below).
 BK2881  ______________________________________________________________________
 BK2881  GEOID HEIGHT    -        -27.241 (meters)                     GEOID18
 BK2881  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BK2881  HORZ ORDER      -  SECOND
 BK2881
 BK2881.The horizontal coordinates were established by classical geodetic methods
 BK2881.and adjusted by the National Geodetic Survey in January 1993.
 BK2881
 BK2881.** This station is in an area of known vertical motion. If an
 BK2881.** orthometric height was ever established but is not available 
 BK2881.** in the current survey control section, the orthometric height
 BK2881.** is considered suspect.  Suspect heights are available in the
 BK2881.** superseded section only if requested.
 BK2881
 BK2881.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2881.GEOID18 height accuracy estimate available here.
 BK2881
 BK2881.Click photographs - Photos may exist for this station.
 BK2881
 BK2881.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2881
 BK2881. The following values were computed from the NAD 83(1992) position.
 BK2881
 BK2881;                    North         East     Units Scale Factor Converg.
 BK2881;SPC LA S     -   192,493.120   886,980.747   MT  0.99993380   -0 35 13.6
 BK2881;SPC LA S     -   631,537.84  2,910,036.00   sFT  0.99993380   -0 35 13.6
 BK2881;UTM  15      - 3,344,527.126   547,388.721   MT  0.99962770   +0 14 52.7
 BK2881
 BK2881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2881!SPC LA S     -   1.00000171  x   0.99993380  =   0.99993551
 BK2881!UTM  15      -   1.00000171  x   0.99962770  =   0.99962941
 BK2881
 BK2881:                Primary Azimuth Mark                     Grid Az
 BK2881:SPC LA S     -  1 A 001                                  093 24 00.4
 BK2881:UTM  15      -  1 A 001                                  092 33 54.1
 BK2881
 BK2881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4738844527(NAD 83)
 BK2881
 BK2881|---------------------------------------------------------------------|
 BK2881| PID    Reference Object                     Distance      Geod. Az  |
 BK2881|                                                           dddmmss.s |
 BK2881| BK2822 1 A 001                             APPROX. 1.7 KM 0924846.8 |
 BK2881|---------------------------------------------------------------------|
 BK2881
 BK2881                          SUPERSEDED SURVEY CONTROL
 BK2881
 BK2881  NAD 83(1986)-  30 13 52.98767(N)    092 30 27.04929(W) AD(       ) 2
 BK2881  NAD 27      -  30 13 52.24862(N)    092 30 26.55924(W) AD(       ) 2
 BK2881
 BK2881.Superseded values are not recommended for survey control.
 BK2881
 BK2881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2881.See file dsdata.pdf to determine how the superseded data were derived.
 BK2881
 BK2881_MARKER: DD = SURVEY DISK
 BK2881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2881_STAMPING: 27C013
 BK2881_MARK LOGO: LADHGS
 BK2881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2881+STABILITY: SURFACE MOTION
 BK2881
 BK2881  HISTORY     - Date     Condition        Report By
 BK2881  HISTORY     - 1965     MONUMENTED       LADH
 BK2881  HISTORY     - 1972     GOOD             NGS
 BK2881  HISTORY     - 19910905 MARK NOT FOUND   USPSQD
 BK2881
 BK2881                          STATION DESCRIPTION
 BK2881
 BK2881'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BK2881'STATION IS A STANDARD DISK SET IN THE SOUTHWEST CORNER, IN THE
 BK2881'ROADWAY, IN THE ABUTMENT, 3 FEET NORTH OF THE CURB OF AN
 BK2881'OVERPASS ON THE NORTH ROADWAY OF INTERSTATE I-10 THAT IS OVER
 BK2881'A RAILROAD AND PARISH ROAD.  STATION IS STAMPED 27C013.  TO
 BK2881'REACH THIS STATION FROM THE U.S. POST OFFICE IN JENNINGS, FOLLOW
 BK2881'PLAQUEMINE STREET EAST FOR 0.2 MILE TO NORTH CUTTING AVENUE,
 BK2881'THENCE NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE TO LA.
 BK2881'HIGHWAY 97, THENCE NORTHEAST ALONG LA. HIGHWAY 97 FOR 1.7
 BK2881'MILES TO INTERSTATE I-10, THENCE EAST ALONG INTERSTATE I-10
 BK2881'FOR 7.7 MILES TO STATION IN OVERPASS.
 BK2881'
 BK2881'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2881
 BK2881                          STATION RECOVERY (1972)
 BK2881
 BK2881'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RT)
 BK2881'THE STATION WAS VISITED FEBRUARY 22, 1972, AND THE STATION MARK
 BK2881'WAS FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 BK2881'
 BK2881'THE STATION IS LOCATED 5.5 MILES NORTHEAST OF MERMENTAU AND 8
 BK2881'MILES WEST-NORTHWEST OF CROWLEY IN THE SOUTHWEST QUARTER OF
 BK2881'SECTION 38, T9S, R1W.  IT IS SET IN THE SOUTHWEST CORNER OF
 BK2881'THE ROADWAY, IN THE ABUTMENT, 3 FEET NORTH OF THE CURB OF AN
 BK2881'OVERPASS ON THE NORTH ROADWAY OF INTERSTATE 10 OVER A RAILROAD
 BK2881'AND PARISH ROAD.
 BK2881'
 BK2881'IT IS A STANDARD TRAVERSE DISK, STAMPED 27C013, FLUSH WITH THE
 BK2881'SURFACE.
 BK2881'
 BK2881'TO REACH THE STATION FROM THE U.S. POST OFFICE IN JENNINGS,
 BK2881'FOLLOW PLAQUEMINE STREET EAST FOR 0.2 MILE TO NORTH CUTTING
 BK2881'AVENUE, THENCE NORTH ALONG NORTH CUTTING AVENUE FOR 0.8 MILE
 BK2881'TO STATE HIGHWAY 97, THENCE NORTHEAST ALONG STATE HIGHWAY 97
 BK2881'FOR 1.7 MILES TO INTERSTATE 10, THENCE EAST ALONG INTERSTATE
 BK2881'10 FOR 7.7 MILES TO THE STATION WHICH IS SET IN THE OVERPASS.
 BK2881
 BK2881                          STATION RECOVERY (1991)
 BK2881
 BK2881'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2881'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2889 ***********************************************************************
 BK2889  DESIGNATION -  27C013 RESET
 BK2889  PID         -  BK2889
 BK2889  STATE/COUNTY-  LA/ACADIA
 BK2889  COUNTRY     -  US
 BK2889  USGS QUAD   -  MERMENTAU (2018)
 BK2889
 BK2889                         *CURRENT SURVEY CONTROL
 BK2889  ______________________________________________________________________
 BK2889* NAD 83(1992) POSITION- 30 13 52.01158(N) 092 30 27.08189(W)   ADJUSTED
 BK2889* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2889  **This station is located in a suspected subsidence area (see below).
 BK2889  ______________________________________________________________________
 BK2889  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 BK2889  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BK2889  HORZ ORDER      -  SECOND
 BK2889
 BK2889.The horizontal coordinates were established by classical geodetic methods
 BK2889.and adjusted by the National Geodetic Survey in January 1993.
 BK2889
 BK2889.** This station is in an area of known vertical motion. If an
 BK2889.** orthometric height was ever established but is not available 
 BK2889.** in the current survey control section, the orthometric height
 BK2889.** is considered suspect.  Suspect heights are available in the
 BK2889.** superseded section only if requested.
 BK2889
 BK2889.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2889.GEOID18 height accuracy estimate available here.
 BK2889
 BK2889.Click photographs - Photos may exist for this station.
 BK2889
 BK2889.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2889
 BK2889. The following values were computed from the NAD 83(1992) position.
 BK2889
 BK2889;                    North         East     Units Scale Factor Converg.
 BK2889;SPC LA S     -   192,463.681   886,979.731   MT  0.99993379   -0 35 13.6
 BK2889;SPC LA S     -   631,441.26  2,910,032.67   sFT  0.99993379   -0 35 13.6
 BK2889;UTM  15      - 3,344,497.685   547,388.134   MT  0.99962770   +0 14 52.7
 BK2889
 BK2889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2889!SPC LA S     -   1.00000181  x   0.99993379  =   0.99993560
 BK2889!UTM  15      -   1.00000181  x   0.99962770  =   0.99962951
 BK2889
 BK2889:                Primary Azimuth Mark                     Grid Az
 BK2889:SPC LA S     -  27C012                                   275 12 22.7
 BK2889:UTM  15      -  27C012                                   274 22 16.4
 BK2889
 BK2889_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4738844497(NAD 83)
 BK2889
 BK2889|---------------------------------------------------------------------|
 BK2889| PID    Reference Object                     Distance      Geod. Az  |
 BK2889|                                                           dddmmss.s |
 BK2889| BK2881 27C013                               29.458 METERS 00123     |
 BK2889| BK2880 27C012                              APPROX. 1.1 KM 2743709.1 |
 BK2889|---------------------------------------------------------------------|
 BK2889
 BK2889                          SUPERSEDED SURVEY CONTROL
 BK2889
 BK2889  NAD 83(1986)-  30 13 52.03133(N)    092 30 27.07598(W) AD(       ) 2
 BK2889  NAD 27      -  30 13 51.29224(N)    092 30 26.58593(W) AD(       ) 2
 BK2889
 BK2889.Superseded values are not recommended for survey control.
 BK2889
 BK2889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2889.See file dsdata.pdf to determine how the superseded data were derived.
 BK2889
 BK2889_MARKER: DD = SURVEY DISK
 BK2889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2889_STAMPING: 27C013 RESET 1973
 BK2889_MARK LOGO: LADHGS
 BK2889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2889+STABILITY: SURFACE MOTION
 BK2889
 BK2889  HISTORY     - Date     Condition        Report By
 BK2889  HISTORY     - 1973     MONUMENTED       LADH
 BK2889  HISTORY     - 1978     GOOD             NGS
 BK2889  HISTORY     - 19910905 GOOD             USPSQD
 BK2889  HISTORY     - 19971017 GOOD             USPSQD
 BK2889
 BK2889                          STATION DESCRIPTION
 BK2889
 BK2889'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (AKH)
 BK2889'THE MARK IS LOCATED ABOUT 1.0 MILE SOUTH OF EAGAN AT THE RAILROAD
 BK2889'OVERPASS ON INTERSTATE 10.  IT IS A TRIANGULATION STATION DISK
 BK2889'SET IN A DRILL HOLE IN THE SOUTHWEST END OF THE OVERPASS.  IT IS
 BK2889'20 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE OF INTERSTATE
 BK2889'10, 2.5 FEET NORTH OF THE GUARD RAIL AND 0.6 FOOT WEST OF AN
 BK2889'EXPANSION JOINT, AND 20 FEET EAST OF THE WEST END OF THE
 BK2889'OVERPASS.  IT IS STAMPED 27C013 RESET 1973.
 BK2889'
 BK2889'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8.0 MILES EAST.
 BK2889
 BK2889                          STATION RECOVERY (1978)
 BK2889
 BK2889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 BK2889'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION AND THE
 BK2889'1973 DESCRIPTION IS ADEQUATE FOR RECOVERY OF THE STATION MARK.  THIS
 BK2889'STATION WAS OCCUPIED THIS DATE TO OBTAIN A DISTANCE TO STATION
 BK2889'27C012 LDH.
 BK2889'
 BK2889'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 10.0 MILE NE
 BK2889'OF JENNINGS.
 BK2889
 BK2889                          STATION RECOVERY (1991)
 BK2889
 BK2889'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2889'RECOVERED IN GOOD CONDITION.
 BK2889
 BK2889                          STATION RECOVERY (1997)
 BK2889
 BK2889'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5123 ***********************************************************************
 BJ5123  DESIGNATION -  28
 BJ5123  PID         -  BJ5123
 BJ5123  STATE/COUNTY-  LA/ST MARTIN
 BJ5123  COUNTRY     -  US
 BJ5123  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ5123
 BJ5123                         *CURRENT SURVEY CONTROL
 BJ5123  ______________________________________________________________________
 BJ5123* NAD 83(1992) POSITION- 30 14 44.84319(N) 091 34 29.53998(W)   ADJUSTED
 BJ5123* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5123  **This station is located in a suspected subsidence area (see below).
 BJ5123  ______________________________________________________________________
 BJ5123  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BJ5123  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 BJ5123  HORZ ORDER      -  SECOND
 BJ5123
 BJ5123.The horizontal coordinates were established by classical geodetic methods
 BJ5123.and adjusted by the National Geodetic Survey in January 1993.
 BJ5123
 BJ5123.** This station is in an area of known vertical motion. If an
 BJ5123.** orthometric height was ever established but is not available 
 BJ5123.** in the current survey control section, the orthometric height
 BJ5123.** is considered suspect.  Suspect heights are available in the
 BJ5123.** superseded section only if requested.
 BJ5123
 BJ5123.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5123.GEOID18 height accuracy estimate available here.
 BJ5123
 BJ5123.Click photographs - Photos may exist for this station.
 BJ5123
 BJ5123.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5123
 BJ5123. The following values were computed from the NAD 83(1992) position.
 BJ5123
 BJ5123;                    North         East     Units Scale Factor Converg.
 BJ5123;SPC LA S     -   193,535.878   976,753.988   MT  0.99993484   -0 07 14.8
 BJ5123;SPC LA S     -   634,958.96  3,204,567.04   sFT  0.99993484   -0 07 14.8
 BJ5123;UTM  15      - 3,346,880.435   637,117.313   MT  0.99983195   +0 43 04.7
 BJ5123
 BJ5123!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5123!SPC LA S     -   1.00000377  x   0.99993484  =   0.99993861
 BJ5123!UTM  15      -   1.00000377  x   0.99983195  =   0.99983572
 BJ5123
 BJ5123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP3711746880(NAD 83)
 BJ5123
 BJ5123                          SUPERSEDED SURVEY CONTROL
 BJ5123
 BJ5123  NAD 83(1986)-  30 14 44.86273(N)    091 34 29.53639(W) AD(       ) 2
 BJ5123  NAD 27      -  30 14 44.14648(N)    091 34 29.12086(W) AD(       ) 2
 BJ5123
 BJ5123.Superseded values are not recommended for survey control.
 BJ5123
 BJ5123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5123.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5123
 BJ5123_MARKER: P = PIPE CAP
 BJ5123_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ5123_PROJECTION: RECESSED 15 CENTIMETERS
 BJ5123_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ5123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5123
 BJ5123  HISTORY     - Date     Condition        Report By
 BJ5123  HISTORY     - 1935     MONUMENTED       CGS
 BJ5123  HISTORY     - 1957     GOOD             CGS
 BJ5123
 BJ5123                          STATION DESCRIPTION
 BJ5123
 BJ5123'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BJ5123'ELEVEN MILES SE OF THE VILLAGE OF ATCHAFALAYA, 8 MILES ENE OF
 BJ5123'CATAHOULA, ON THE RIGHT BANK OF THE UPPER GRAND RIVER AT
 BJ5123'ITS JUNCTION WITH BIG TENSAS BAYOU, ABOUT 170 FEET S OF THE
 BJ5123'RIVER BANK, 30 FEET W OF THE W BANK OF THE BAYOU, 125 FEET S
 BJ5123'OF WILLIAM ORTIS HOUSE, 35 FEET E OF A BOARD FENCE LINE,
 BJ5123'37 FEET E OF A TRIANGULAR BLAZE CUT IN A 14-INCH SYCAMORE TREE
 BJ5123'WHICH IS IN THE FENCE LINE, AND 15 FEET W OF A 10-INCH CYPRESS
 BJ5123'TREE.  THE STATION IS MARKED BY A BRASS-CAPPED IRON PIPE
 BJ5123'SET 1 FOOT 6 INCHES BELOW THE SURFACE OF THE GROUND.  (NOT
 BJ5123'SURE ABOUT CORRECT MARKING)
 BJ5123
 BJ5123                          STATION RECOVERY (1957)
 BJ5123
 BJ5123'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5123'STATION RECOVERED IN GOOD CONDITION.  THE PUBLISHED DESCRIPTION
 BJ5123'IS ADEQUATE WITH THE FOLLOWING DELETION AND ADDITIONS--
 BJ5123'
 BJ5123'ARTHUR ORTIS HOUSE NO LONGER EXIST.
 BJ5123'
 BJ5123'STATION IS IN CENTER OF CURVE AND ON EAST SIDE OF CLEARING
 BJ5123'CUT FOR PIPE LINE.  A WITNESS POST WITH STATION NAME PROJECTS
 BJ5123'3 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4064 ***********************************************************************
 BJ4064  DESIGNATION -  28 87
 BJ4064  PID         -  BJ4064
 BJ4064  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4064  COUNTRY     -  US
 BJ4064  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4064
 BJ4064                         *CURRENT SURVEY CONTROL
 BJ4064  ______________________________________________________________________
 BJ4064* NAD 83(1986) POSITION- 30 29 33.     (N) 091 07 32.     (W)   SCALED
 BJ4064* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4064  **This station is located in a suspected subsidence area (see below).
 BJ4064  ______________________________________________________________________
 BJ4064  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BJ4064  DYNAMIC HEIGHT  -         15.840 (meters)       51.97  (feet) COMP
 BJ4064  MODELED GRAVITY -    979,344.8   (mgal)                       NAVD 88
 BJ4064
 BJ4064.The horizontal coordinates were scaled from a map and have
 BJ4064.an estimated accuracy of +/- 6 seconds.
 BJ4064
 BJ4064.** This station is in an area of known vertical motion. If an
 BJ4064.** orthometric height was ever established but is not available 
 BJ4064.** in the current survey control section, the orthometric height
 BJ4064.** is considered suspect.  Suspect heights are available in the
 BJ4064.** superseded section only if requested.
 BJ4064
 BJ4064.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4064.GEOID18 height accuracy estimate available here.
 BJ4064
 BJ4064.Click photographs - Photos may exist for this station.
 BJ4064
 BJ4064.The dynamic height is computed by dividing the NAVD 88
 BJ4064.geopotential number by the normal gravity value computed on the
 BJ4064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4064.degrees latitude (g = 980.6199 gals.).
 BJ4064
 BJ4064.The modeled gravity was interpolated from observed gravity values.
 BJ4064
 BJ4064;                    North         East    Units  Estimated Accuracy
 BJ4064;SPC LA S     -   220,880.    1,019,950.      MT  (+/- 180 meters Scaled)
 BJ4064
 BJ4064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP799748(NAD 83)
 BJ4064
 BJ4064                          SUPERSEDED SURVEY CONTROL
 BJ4064
 BJ4064.No superseded survey control is available for this station.
 BJ4064
 BJ4064_MARKER: DB = BENCH MARK DISK
 BJ4064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4064_STAMPING: 28-87 1987
 BJ4064_MARK LOGO: LA-033
 BJ4064_PROJECTION: FLUSH
 BJ4064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4064+STABILITY: SURFACE MOTION
 BJ4064
 BJ4064  HISTORY     - Date     Condition        Report By
 BJ4064  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4064
 BJ4064                          STATION DESCRIPTION
 BJ4064
 BJ4064'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4064'IN BATON ROUGE.
 BJ4064'ABOUT 5.34 KM (3.3 MI) EASTERLY ON AIRLINE HIGHWAY FROM THE
 BJ4064'INTERSECTION OF AIRLINE AND SCENIC HIGHWAY TO THE BENCH MARK AT THE
 BJ4064'INTERSECTION OF AIRLINE AND EVANGELINE STREET, 19.8 METERS (65 FT)
 BJ4064'WEST OF THE WEST CURVE OF THE SOUTH BOUND LANE ON AIRLINE HIGHWAY,
 BJ4064'14.0 METERS (46 FT) SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE ON
 BJ4064'EVANGELINE STREET, 4.3 METERS (14 FT) SOUTH OF POWER POLE NUMBERED
 BJ4064'302-101, AND 0.91 METERS (3 FT) NORTH OF A CHAIN LINK FENCE.
 BJ4064'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4064'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2739 ***********************************************************************
 BJ2739  DESIGNATION -  28 A
 BJ2739  PID         -  BJ2739
 BJ2739  STATE/COUNTY-  LA/ST LANDRY
 BJ2739  COUNTRY     -  US
 BJ2739  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2739
 BJ2739                         *CURRENT SURVEY CONTROL
 BJ2739  ______________________________________________________________________
 BJ2739* NAD 83(1986) POSITION- 30 36 23.     (N) 091 45 22.     (W)   SCALED
 BJ2739* NAVD 88 ORTHO HEIGHT -     9.91  (+/-2cm)       32.5   (feet) VERTCON3
 BJ2739  ______________________________________________________________________
 BJ2739  GEOID HEIGHT    -        -27.233 (meters)                     GEOID18
 BJ2739  VERT ORDER      -  ? (See Below)
 BJ2739
 BJ2739.The horizontal coordinates were scaled from a map and have
 BJ2739.an estimated accuracy of +/- 6 seconds.
 BJ2739
 BJ2739.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2739.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2739
 BJ2739.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2739.GEOID18 height accuracy estimate available here.
 BJ2739
 BJ2739.The vertical order pertains to the NGVD 29 superseded value.
 BJ2739
 BJ2739.Click photographs - Photos may exist for this station.
 BJ2739
 BJ2739;                    North         East    Units  Estimated Accuracy
 BJ2739;SPC LA S     -   233,560.      959,460.      MT  (+/- 180 meters Scaled)
 BJ2739
 BJ2739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP192866(NAD 83)
 BJ2739
 BJ2739                          SUPERSEDED SURVEY CONTROL
 BJ2739
 BJ2739  NGVD 29 (11/26/84)    9.920  (m)           32.55   (f) ADJUSTED       
 BJ2739
 BJ2739.Superseded values are not recommended for survey control.
 BJ2739
 BJ2739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2739.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2739
 BJ2739_MARKER: S = SPIKE
 BJ2739_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2739_SP_SET: TREE
 BJ2739_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2739
 BJ2739  HISTORY     - Date     Condition        Report By
 BJ2739  HISTORY     - UNK      MONUMENTED       USACE
 BJ2739  HISTORY     - 1936     GOOD             USACE
 BJ2739
 BJ2739                          STATION DESCRIPTION
 BJ2739
 BJ2739'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2739'5.5 MI S FROM MELVILLE.
 BJ2739'APPROXIMATELY 5-1/2 MILES BELOW MELVILLE.  B.M. IS 5/8 IN. G.I. SPIKE
 BJ2739'1 FOOT ABOVE GROUND IN DIAMOND BLAZE ON 14 IN. CYPRESS TREE.
 BJ2739'APPROXIMATELY 5-1/2 MILES BELOW MELVILLE, ST. LANDRY PARISH,
 BJ2739'LOUISIANA, 23 M. LANDSIDE GRAVEL ROAD, 90 M. BELOW LEVEE MILE POST NO.
 BJ2739'43.  200 FEET LANDSIDE OF STATION 2161+50.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5162 ***********************************************************************
 BJ5162  DESIGNATION -  28 A 001
 BJ5162  PID         -  BJ5162
 BJ5162  STATE/COUNTY-  LA/LAFAYETTE
 BJ5162  COUNTRY     -  US
 BJ5162  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5162
 BJ5162                         *CURRENT SURVEY CONTROL
 BJ5162  ______________________________________________________________________
 BJ5162* NAD 83(1992) POSITION- 30 03 56.09574(N) 091 59 26.53127(W)   ADJUSTED
 BJ5162* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5162  **This station is located in a suspected subsidence area (see below).
 BJ5162  ______________________________________________________________________
 BJ5162  GEOID HEIGHT    -        -26.726 (meters)                     GEOID18
 BJ5162  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BJ5162  HORZ ORDER      -  SECOND
 BJ5162
 BJ5162.The horizontal coordinates were established by classical geodetic methods
 BJ5162.and adjusted by the National Geodetic Survey in January 1993.
 BJ5162
 BJ5162.** This station is in an area of known vertical motion. If an
 BJ5162.** orthometric height was ever established but is not available 
 BJ5162.** in the current survey control section, the orthometric height
 BJ5162.** is considered suspect.  Suspect heights are available in the
 BJ5162.** superseded section only if requested.
 BJ5162
 BJ5162.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5162.GEOID18 height accuracy estimate available here.
 BJ5162
 BJ5162.Click photographs - Photos may exist for this station.
 BJ5162
 BJ5162.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5162
 BJ5162. The following values were computed from the NAD 83(1992) position.
 BJ5162
 BJ5162;                    North         East     Units Scale Factor Converg.
 BJ5162;SPC LA S     -   173,717.652   936,619.594   MT  0.99992638   -0 19 43.3
 BJ5162;SPC LA S     -   569,938.66  3,072,892.78   sFT  0.99992638   -0 19 43.3
 BJ5162;UTM  15      - 3,326,481.722   597,282.802   MT  0.99971676   +0 30 20.5
 BJ5162
 BJ5162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5162!SPC LA S     -   1.00000306  x   0.99992638  =   0.99992944
 BJ5162!UTM  15      -   1.00000306  x   0.99971676  =   0.99971982
 BJ5162
 BJ5162:                Primary Azimuth Mark                     Grid Az
 BJ5162:SPC LA S     -  28 A 002                                 090 25 36.8
 BJ5162:UTM  15      -  28 A 002                                 089 35 33.0
 BJ5162
 BJ5162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9728226481(NAD 83)
 BJ5162
 BJ5162|---------------------------------------------------------------------|
 BJ5162| PID    Reference Object                     Distance      Geod. Az  |
 BJ5162|                                                           dddmmss.s |
 BJ5162| BJ5159 28 A 002                            APPROX. 3.7 KM 0900553.5 |
 BJ5162|---------------------------------------------------------------------|
 BJ5162
 BJ5162                          SUPERSEDED SURVEY CONTROL
 BJ5162
 BJ5162  NAD 83(1986)-  30 03 56.11605(N)    091 59 26.52566(W) AD(       ) 2
 BJ5162  NAD 27      -  30 03 55.38378(N)    091 59 26.08921(W) AD(       ) 2
 BJ5162
 BJ5162.Superseded values are not recommended for survey control.
 BJ5162
 BJ5162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5162.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5162
 BJ5162_MARKER: DD = SURVEY DISK
 BJ5162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5162_STAMPING: 28A001
 BJ5162_MARK LOGO: LADHGS
 BJ5162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5162+STABILITY: SURFACE MOTION
 BJ5162
 BJ5162  HISTORY     - Date     Condition        Report By
 BJ5162  HISTORY     - 1967     MONUMENTED       LADH
 BJ5162  HISTORY     - 19950401 MARK NOT FOUND   USPSQD
 BJ5162
 BJ5162                          STATION DESCRIPTION
 BJ5162
 BJ5162'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ5162'THIS STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 89, 1.80 MILES FROM
 BJ5162'YOUNGSVILLE.  THE STATION IS SET IN THE NORTHWEST QUADRANT OF THE
 BJ5162'INTERSECTION OF STATE HIGHWAY 89 AND A PARISH ROAD IN THE SHOULDER
 BJ5162'OF STATE HIGHWAY 89, 1.8 FEET EAST OF A METAL WITNESS POST AND SIGN,
 BJ5162'16.80 FEET NORTH OF THE CENTER OF A GRAVEL ROAD LEADING TO KENTS
 BJ5162'NURSERY, 28.1 FEET WEST OF THE CENTER OF STATE HIGHWAY 89, 44.0
 BJ5162'FEET NORTHEAST OF L.G.S. MARK NO. 4060 AND 22.40 FEET SOUTHEAST OF
 BJ5162'A TELEPHONE JUNCTION BOX ON POLE NO. 26.
 BJ5162'
 BJ5162'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5162'CONCRETE POST THAT IS 3 INCHES BELOW THE SURFACE OF THE GROUND.  THE
 BJ5162'STATION IS STAMPED 28A001.
 BJ5162'
 BJ5162'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY 89 AND
 BJ5162'92 IN YOUNGSVILLE, FOLLOW STATE HIGHWAY 89 SOUTH FOR 2.4 MILES TO
 BJ5162'THE STATION WHICH IS SET ON THE WEST SIDE OF THE HIGHWAY.
 BJ5162'
 BJ5162'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5162
 BJ5162                          STATION RECOVERY (1995)
 BJ5162
 BJ5162'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5162'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5159 ***********************************************************************
 BJ5159  DESIGNATION -  28 A 002
 BJ5159  PID         -  BJ5159
 BJ5159  STATE/COUNTY-  LA/IBERIA
 BJ5159  COUNTRY     -  US
 BJ5159  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5159
 BJ5159                         *CURRENT SURVEY CONTROL
 BJ5159  ______________________________________________________________________
 BJ5159* NAD 83(1992) POSITION- 30 03 55.86926(N) 091 57 08.17468(W)   ADJUSTED
 BJ5159* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5159  **This station is located in a suspected subsidence area (see below).
 BJ5159  ______________________________________________________________________
 BJ5159  GEOID HEIGHT    -        -26.713 (meters)                     GEOID18
 BJ5159  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BJ5159  HORZ ORDER      -  SECOND
 BJ5159
 BJ5159.The horizontal coordinates were established by classical geodetic methods
 BJ5159.and adjusted by the National Geodetic Survey in January 1993.
 BJ5159
 BJ5159.** This station is in an area of known vertical motion. If an
 BJ5159.** orthometric height was ever established but is not available 
 BJ5159.** in the current survey control section, the orthometric height
 BJ5159.** is considered suspect.  Suspect heights are available in the
 BJ5159.** superseded section only if requested.
 BJ5159
 BJ5159.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5159.GEOID18 height accuracy estimate available here.
 BJ5159
 BJ5159.Click photographs - Photos may exist for this station.
 BJ5159
 BJ5159.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5159
 BJ5159. The following values were computed from the NAD 83(1992) position.
 BJ5159
 BJ5159;                    North         East     Units Scale Factor Converg.
 BJ5159;SPC LA S     -   173,690.043   940,324.983   MT  0.99992638   -0 18 34.1
 BJ5159;SPC LA S     -   569,848.08  3,085,049.55   sFT  0.99992638   -0 18 34.1
 BJ5159;UTM  15      - 3,326,508.070   600,987.440   MT  0.99972582   +0 31 29.8
 BJ5159
 BJ5159!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5159!SPC LA S     -   1.00000284  x   0.99992638  =   0.99992922
 BJ5159!UTM  15      -   1.00000284  x   0.99972582  =   0.99972866
 BJ5159
 BJ5159:                Primary Azimuth Mark                     Grid Az
 BJ5159:SPC LA S     -  28 A 003                                 068 36 55.0
 BJ5159:UTM  15      -  28 A 003                                 067 46 51.1
 BJ5159
 BJ5159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0098726508(NAD 83)
 BJ5159
 BJ5159|---------------------------------------------------------------------|
 BJ5159| PID    Reference Object                     Distance      Geod. Az  |
 BJ5159|                                                           dddmmss.s |
 BJ5159| BJ2572 28 A 003                            APPROX. 1.4 KM 0681820.9 |
 BJ5159|---------------------------------------------------------------------|
 BJ5159
 BJ5159                          SUPERSEDED SURVEY CONTROL
 BJ5159
 BJ5159  NAD 83(1986)-  30 03 55.88945(N)    091 57 08.16899(W) AD(       ) 2
 BJ5159  NAD 27      -  30 03 55.15976(N)    091 57 07.74010(W) AD(       ) 2
 BJ5159
 BJ5159.Superseded values are not recommended for survey control.
 BJ5159
 BJ5159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5159.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5159
 BJ5159_MARKER: DD = SURVEY DISK
 BJ5159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5159_STAMPING: 28A002 1967
 BJ5159_MARK LOGO: LADHGS
 BJ5159_PROJECTION: RECESSED 10 CENTIMETERS
 BJ5159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5159+STABILITY: SURFACE MOTION
 BJ5159
 BJ5159  HISTORY     - Date     Condition        Report By
 BJ5159  HISTORY     - 1967     MONUMENTED       LADH
 BJ5159
 BJ5159                          STATION DESCRIPTION
 BJ5159
 BJ5159'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ5159'THIS STATION IS LOCATED EAST ALONG AN EXTENSION OF STATE HIGHWAY
 BJ5159'89 LEADING TO STATE HIGHWAY 3052, 2.3 MILES FROM A RIGHT ANGLE TURN
 BJ5159'IN STATE HIGHWAY 89 FROM YOUNGSVILLE, 1.8 FEET SOUTH OF A METAL
 BJ5159'WITNESS POST AND SIGN, 29.70 FEET NORTH OF THE CENTER OF THE ROAD,
 BJ5159'16.20 FEET SOUTHWEST OF TELEPHONE POLE NO. 22, 14.50 FEET
 BJ5159'SOUTHWEST OF A GAS METER FOR A BRICK HOUSE, AND 41.25 FEET
 BJ5159'SOUTHEAST OF A SERVICE POLE TO A HOUSE.
 BJ5159'
 BJ5159'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ5159'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ5159'STATION IS STAMPED 28A002.
 BJ5159'
 BJ5159'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAYS 92 AND
 BJ5159'89 IN YOUNGSVILLE, FOLLOW STATE HIGHWAY 89 SOUTH FOR 2.4 MILES TO A
 BJ5159'RIGHT ANGLE TURN TO THE EAST, THENCE EAST FOR 2.3 MILES TO THE
 BJ5159'STATION WHICH IS SET ON THE NORTH SIDE OF THE HIGHWAY.
 BJ5159'
 BJ5159'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2572 ***********************************************************************
 BJ2572  DESIGNATION -  28 A 003
 BJ2572  PID         -  BJ2572
 BJ2572  STATE/COUNTY-  LA/IBERIA
 BJ2572  COUNTRY     -  US
 BJ2572  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2572
 BJ2572                         *CURRENT SURVEY CONTROL
 BJ2572  ______________________________________________________________________
 BJ2572* NAD 83(1992) POSITION- 30 04 13.16843(N) 091 56 18.17311(W)   ADJUSTED
 BJ2572* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2572  **This station is located in a suspected subsidence area (see below).
 BJ2572  ______________________________________________________________________
 BJ2572  GEOID HEIGHT    -        -26.721 (meters)                     GEOID18
 BJ2572  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ2572  HORZ ORDER      -  SECOND
 BJ2572
 BJ2572.The horizontal coordinates were established by classical geodetic methods
 BJ2572.and adjusted by the National Geodetic Survey in January 1993.
 BJ2572
 BJ2572.** This station is in an area of known vertical motion. If an
 BJ2572.** orthometric height was ever established but is not available 
 BJ2572.** in the current survey control section, the orthometric height
 BJ2572.** is considered suspect.  Suspect heights are available in the
 BJ2572.** superseded section only if requested.
 BJ2572
 BJ2572.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2572.GEOID18 height accuracy estimate available here.
 BJ2572
 BJ2572.Click photographs - Photos may exist for this station.
 BJ2572
 BJ2572.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2572
 BJ2572. The following values were computed from the NAD 83(1992) position.
 BJ2572
 BJ2572;                    North         East     Units Scale Factor Converg.
 BJ2572;SPC LA S     -   174,215.532   941,666.926   MT  0.99992648   -0 18 09.1
 BJ2572;SPC LA S     -   571,572.12  3,089,452.24   sFT  0.99992648   -0 18 09.1
 BJ2572;UTM  15      - 3,327,052.938   602,321.322   MT  0.99972917   +0 31 55.1
 BJ2572
 BJ2572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2572!SPC LA S     -   1.00000282  x   0.99992648  =   0.99992930
 BJ2572!UTM  15      -   1.00000282  x   0.99972917  =   0.99973199
 BJ2572
 BJ2572:                Primary Azimuth Mark                     Grid Az
 BJ2572:SPC LA S     -  28 A 004                                 354 50 25.1
 BJ2572:UTM  15      -  28 A 004                                 354 00 20.9
 BJ2572
 BJ2572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0232127052(NAD 83)
 BJ2572
 BJ2572|---------------------------------------------------------------------|
 BJ2572| PID    Reference Object                     Distance      Geod. Az  |
 BJ2572|                                                           dddmmss.s |
 BJ2572| BJ5163 LOZES TV STA KLNI MAST              APPROX. 6.1 KM 2465322.6 |
 BJ2572| BJ2570 28 A 004                            APPROX. 1.6 KM 3543216.0 |
 BJ2572|---------------------------------------------------------------------|
 BJ2572
 BJ2572                          SUPERSEDED SURVEY CONTROL
 BJ2572
 BJ2572  NAD 83(1986)-  30 04 13.18862(N)    091 56 18.16732(W) AD(       ) 2
 BJ2572  NAD 27      -  30 04 12.45999(N)    091 56 17.74039(W) AD(       ) 2
 BJ2572
 BJ2572.Superseded values are not recommended for survey control.
 BJ2572
 BJ2572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2572.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2572
 BJ2572_MARKER: DD = SURVEY DISK
 BJ2572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2572_STAMPING: 28A003 1967
 BJ2572_MARK LOGO: LADHGS
 BJ2572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2572+STABILITY: SURFACE MOTION
 BJ2572
 BJ2572  HISTORY     - Date     Condition        Report By
 BJ2572  HISTORY     - 1967     MONUMENTED       LADH
 BJ2572  HISTORY     - 1968     GOOD             LADH
 BJ2572  HISTORY     - 19730502 GOOD             NGS
 BJ2572
 BJ2572                          STATION DESCRIPTION
 BJ2572
 BJ2572'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2572'THIS THE STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 3052, 4.47 MILES
 BJ2572'FROM THE BROUSSARD OVERPASS AND INTERCHANGE ON U. S. HIGHWAY 90 AND
 BJ2572'STATE HIGHWAY 3052.
 BJ2572'
 BJ2572'THE STATION IS ON THE EAST SIDE OF THE HIGHWAY NEAR THE NORTH-SOUTH
 BJ2572'RIGHT OF WAY FENCE, 103.4 FEET EAST OF THE CENTERLINE OF THE NORTH
 BJ2572'BOUND LANE OF STATE HIGHWAY 3052, 1.90 FEET EAST OF A METAL WITNESS
 BJ2572'POST AND SIGN, 1.85 FEET WEST OF THE RIGHT OF WAY FENCE, 28.0 FEET
 BJ2572'SOUTHWEST OF A POWER POLE IN THE RIGHT OF WAY FENCE, AND 2.50 FEET
 BJ2572'NORTH OF A CONCRETE RIGHT OF WAY MARKER.
 BJ2572'
 BJ2572'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2572'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ2572'GROUND AND STAMPED 28A003.
 BJ2572'
 BJ2572'TO REACH THIS STATION FROM THE BROUSSARD OVERPASS AND INTERCHANGE IN
 BJ2572'BROUSSARD, FOLLOW STATE HIGHWAY 3052 SOUTH FOR 4.47 MILES TO THE
 BJ2572'STATION WHICH IS SET ON THE EAST SIDE OF THE HIGHWAY.
 BJ2572'
 BJ2572'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ2572
 BJ2572                          STATION RECOVERY (1968)
 BJ2572
 BJ2572'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 BJ2572'4.47 MI SOUTH FROM BROUSSARD, LOCATED SOUTH ALONG LOUISIANA HIGHWAY
 BJ2572'3052, 4.47 MILES FROM THE BROUSSARD OVERPASS AND INTERCHANGE ON U. S.
 BJ2572'HIGHWAY 90 AND LOUISIANA HIGHWAY 3052.
 BJ2572'
 BJ2572'THE STATION IS ON THE EAST SIDE OF THE HIGHWAY NEAR THE NORTH-SOUTH
 BJ2572'RIGHT OF WAY FENCE, 103.4 FEET EAST OF THE CENTERLINE OF THE NORTH
 BJ2572'BOUND LANE OF THE LOUISIANA HIGHWAY 3052, 1.90 FEET EAST OF A METAL
 BJ2572'WITNESS POST AND SIGN, 1.85 FEET WEST OF THE RIGHT OF WAY FENCE, 28.0
 BJ2572'FEET SOUTHWEST OF A POWER POLE IN THE RIGHT OF WAY FENCE, AND 2.50
 BJ2572'FEET NORTH OF A CONCRETE RIGHT OF WAY MARKER.
 BJ2572'
 BJ2572'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2572'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ2572'GROUND AND STAMPED 28A003.
 BJ2572'
 BJ2572'TO REACH THIS STATION FROM THE BROUSSARD OVERPASS AND INTERCHANGE IN
 BJ2572'BROUSSARD, FOLLOW LOUISIANA HIGHWAY 3052 SOUTH FOR 4.47 MILES TO THE
 BJ2572'STATION WHICH IS SET ON THE EAST SIDE OF THE HIGHWAY.
 BJ2572
 BJ2572                          STATION RECOVERY (1973)
 BJ2572
 BJ2572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 BJ2572'THE STATION IS LOCATED 4.5 MILES SOUTH OF BROUSSARD AND 8 MILES
 BJ2572'NORTHWEST OF NEW IBERIA, IN THE SOUTHWEST QUARTER OF SECTION 23, T11S,
 BJ2572'R5E, AND ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ2572'IT IS 103 FEET EAST OF THE CENTER OF THE NORTH BOUND LANE OF U. S.
 BJ2572'HIGHWAY 90, 29 FEET SOUTH OF A POWER POLE, 2 FEET WEST OF A FENCE, AND
 BJ2572'2 FEET EAST OF A METAL WITNESS POST AND SIGN, SET IN THE TOP OF A
 BJ2572'12-INCH CYLINDRICAL CONCRETE MONUMENT.
 BJ2572'
 BJ2572'IT IS A STANDARD TRAVERSE DISK STAMPED 28A003, PROJECTING 3 INCHES.
 BJ2572'
 BJ2572'TO REACH THE STATION FROM THE U. S. HIGHWAY 90 AND STATE HIGHWAY 182
 BJ2572'INTERCHANGE IN BROUSSARD, GO SOUTH ALONG U. S. HIGHWAY 90 FOR 4.5
 BJ2572'MILES.
 BJ2572'
 BJ2572'THE STATION IS SET TO THE EAST OF THE HIGHWAY NEAR A POWER POLE AND A
 BJ2572'RIGHT-OF-WAY FENCE.
 BJ2572'
 BJ2572'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.5 MILES SOUTH OF
 BJ2572'BROUSSARD.
 BJ2572'
 BJ2572'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2570 ***********************************************************************
 BJ2570  DESIGNATION -  28 A 004
 BJ2570  PID         -  BJ2570
 BJ2570  STATE/COUNTY-  LA/ST MARTIN
 BJ2570  COUNTRY     -  US
 BJ2570  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2570
 BJ2570                         *CURRENT SURVEY CONTROL
 BJ2570  ______________________________________________________________________
 BJ2570* NAD 83(1992) POSITION- 30 05 04.81054(N) 091 56 23.85149(W)   ADJUSTED
 BJ2570* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2570  **This station is located in a suspected subsidence area (see below).
 BJ2570  ______________________________________________________________________
 BJ2570  GEOID HEIGHT    -        -26.757 (meters)                     GEOID18
 BJ2570  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 BJ2570  HORZ ORDER      -  SECOND
 BJ2570
 BJ2570.The horizontal coordinates were established by classical geodetic methods
 BJ2570.and adjusted by the National Geodetic Survey in January 1993.
 BJ2570
 BJ2570.** This station is in an area of known vertical motion. If an
 BJ2570.** orthometric height was ever established but is not available 
 BJ2570.** in the current survey control section, the orthometric height
 BJ2570.** is considered suspect.  Suspect heights are available in the
 BJ2570.** superseded section only if requested.
 BJ2570
 BJ2570.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2570.GEOID18 height accuracy estimate available here.
 BJ2570
 BJ2570.Click photographs - Photos may exist for this station.
 BJ2570
 BJ2570.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2570
 BJ2570. The following values were computed from the NAD 83(1992) position.
 BJ2570
 BJ2570;                    North         East     Units Scale Factor Converg.
 BJ2570;SPC LA S     -   175,806.397   941,523.274   MT  0.99992681   -0 18 12.0
 BJ2570;SPC LA S     -   576,791.49  3,088,980.94   sFT  0.99992681   -0 18 12.0
 BJ2570;UTM  15      - 3,328,641.229   602,154.545   MT  0.99972875   +0 31 53.1
 BJ2570
 BJ2570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2570!SPC LA S     -   1.00000266  x   0.99992681  =   0.99992947
 BJ2570!UTM  15      -   1.00000266  x   0.99972875  =   0.99973141
 BJ2570
 BJ2570:                Primary Azimuth Mark                     Grid Az
 BJ2570:SPC LA S     -  28 A 005                                 356 08 05.9
 BJ2570:UTM  15      -  28 A 005                                 355 18 00.8
 BJ2570
 BJ2570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0215428641(NAD 83)
 BJ2570
 BJ2570|---------------------------------------------------------------------|
 BJ2570| PID    Reference Object                     Distance      Geod. Az  |
 BJ2570|                                                           dddmmss.s |
 BJ2570| BJ2568 28 A 005                            APPROX. 2.1 KM 3554953.9 |
 BJ2570|---------------------------------------------------------------------|
 BJ2570
 BJ2570                          SUPERSEDED SURVEY CONTROL
 BJ2570
 BJ2570  NAD 83(1986)-  30 05 04.83072(N)    091 56 23.84566(W) AD(       ) 2
 BJ2570  NAD 27      -  30 05 04.10377(N)    091 56 23.41913(W) AD(       ) 2
 BJ2570
 BJ2570.Superseded values are not recommended for survey control.
 BJ2570
 BJ2570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2570.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2570
 BJ2570_MARKER: DD = SURVEY DISK
 BJ2570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2570_STAMPING: 28A004 1967
 BJ2570_MARK LOGO: LADHGS
 BJ2570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2570+STABILITY: SURFACE MOTION
 BJ2570
 BJ2570  HISTORY     - Date     Condition        Report By
 BJ2570  HISTORY     - 1967     MONUMENTED       LADH
 BJ2570  HISTORY     - 1968     GOOD             LADH
 BJ2570
 BJ2570                          STATION DESCRIPTION
 BJ2570
 BJ2570'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2570'THIS THE STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 3052, 3.13 MILES
 BJ2570'FROM THE U. S. HIGHWAY 90 AND SOUTHERN PACIFIC RAILROAD INTERCHANGE
 BJ2570'AND OVERPASS IN BROUSSARD.
 BJ2570'
 BJ2570'THE STATION IS SET ON THE WEST SIDE OF STATE HIGHWAY 3052 NEAR THE
 BJ2570'NORTH-SOUTH RIGHT OF WAY FENCE, 2.10 FEET WEST OF A METAL WITNESS POST
 BJ2570'AND SIGN, 94.30 FEET WEST OF THE SOUTH BOUND LANE OF STATE HIGHWAY
 BJ2570'3052, 10.50 FEET EAST OF THE RIGHT OF WAY FENCE, 30.20 FEET NORTHEAST
 BJ2570'OF A POWER POLE IN THE RIGHT OF WAY FENCE, AND 50.50 FEET NORTHWEST OF
 BJ2570'THE CONCRETE SLAB AT A TURN-OUT TO A SHELL ROAD.
 BJ2570'
 BJ2570'THIS STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2570'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ2570'GROUND AND STAMPED 28A004.
 BJ2570'
 BJ2570'TO REACH THIS STATION FROM THE U. S. HIGHWAY 90 AND SOUTHERN PACIFIC
 BJ2570'RAILROAD INTERCHANGE, GO SOUTH ALONG STATE HIGHWAY 3052 FOR 3.13 MILES
 BJ2570'TO THE STATION WHICH IS SET ON THE WEST SIDE OF THE HIGHWAY.
 BJ2570'
 BJ2570'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ2570
 BJ2570                          STATION RECOVERY (1968)
 BJ2570
 BJ2570'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 BJ2570'3.13 MI SOUTH FROM BROUSSARD.  THIS THE STATION IS LOCATED SOUTH ALONG
 BJ2570'LOUISIANA HIGHWAY 3052, 3.13 MILES FROM THE U. S. HIGHWAY 90 AND
 BJ2570'SOUTHERN PACIFIC RAILROAD INTERCHANGE AND OVERPASS IN BROUSSARD.
 BJ2570'
 BJ2570'THE STATION IS SET ON THE WEST SIDE OF LOUISIANA HIGHWAY 3052 NEAR THE
 BJ2570'NORTH-SOUTH RIGHT OF WAY FENCE, 2.10 FEET WEST OF A METAL WITNESS POST
 BJ2570'AND SIGN, 94.30 FEET WEST OF THE SOUTH BOUND LANE OF LOUISIANA HIGHWAY
 BJ2570'3052, 10.50 FEET EAST OF THE RIGHT OF WAY FENCE, 30.20 FEET NORTHEAST
 BJ2570'OF A POWER POLE IN THE RIGHT OF WAY FENCE, AND 50.50 FEET NORTHWEST OF
 BJ2570'THE CONCRETE SLAB AT A TURN-OUT TO A SHELL ROAD.  THIS STATION IS
 BJ2570'MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST THAT IS
 BJ2570'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND AND STAMPED
 BJ2570'28A004.
 BJ2570'
 BJ2570'TO REACH THIS STATION FROM THE U. S. HIGHWAY 90 AND SOUTHERN PACIFIC
 BJ2570'RAILROAD INTERCHANGE, GO SOUTH ALONG LOUISIANA HIGHWAY 3052 FROM 3.13
 BJ2570'MILES TO THE STATION WHICH IS SET ON THE WEST SIDE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2568 ***********************************************************************
 BJ2568  DESIGNATION -  28 A 005
 BJ2568  PID         -  BJ2568
 BJ2568  STATE/COUNTY-  LA/LAFAYETTE
 BJ2568  COUNTRY     -  US
 BJ2568  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2568
 BJ2568                         *CURRENT SURVEY CONTROL
 BJ2568  ______________________________________________________________________
 BJ2568* NAD 83(1992) POSITION- 30 06 14.08489(N) 091 56 29.65808(W)   ADJUSTED
 BJ2568* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2568  **This station is located in a suspected subsidence area (see below).
 BJ2568  ______________________________________________________________________
 BJ2568  GEOID HEIGHT    -        -26.805 (meters)                     GEOID18
 BJ2568  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BJ2568  HORZ ORDER      -  SECOND
 BJ2568
 BJ2568.The horizontal coordinates were established by classical geodetic methods
 BJ2568.and adjusted by the National Geodetic Survey in January 1993.
 BJ2568
 BJ2568.** This station is in an area of known vertical motion. If an
 BJ2568.** orthometric height was ever established but is not available 
 BJ2568.** in the current survey control section, the orthometric height
 BJ2568.** is considered suspect.  Suspect heights are available in the
 BJ2568.** superseded section only if requested.
 BJ2568
 BJ2568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2568.GEOID18 height accuracy estimate available here.
 BJ2568
 BJ2568.Click photographs - Photos may exist for this station.
 BJ2568
 BJ2568.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2568
 BJ2568. The following values were computed from the NAD 83(1992) position.
 BJ2568
 BJ2568;                    North         East     Units Scale Factor Converg.
 BJ2568;SPC LA S     -   177,940.186   941,379.115   MT  0.99992735   -0 18 14.9
 BJ2568;SPC LA S     -   583,792.09  3,088,507.98   sFT  0.99992735   -0 18 14.9
 BJ2568;UTM  15      - 3,330,772.267   601,979.344   MT  0.99972830   +0 31 51.3
 BJ2568
 BJ2568!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2568!SPC LA S     -   1.00000289  x   0.99992735  =   0.99993024
 BJ2568!UTM  15      -   1.00000289  x   0.99972830  =   0.99973119
 BJ2568
 BJ2568:                Primary Azimuth Mark                     Grid Az
 BJ2568:SPC LA S     -  28 A 006                                 351 41 12.8
 BJ2568:UTM  15      -  28 A 006                                 350 51 06.6
 BJ2568
 BJ2568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0197930772(NAD 83)
 BJ2568
 BJ2568|---------------------------------------------------------------------|
 BJ2568| PID    Reference Object                     Distance      Geod. Az  |
 BJ2568|                                                           dddmmss.s |
 BJ2568| BJ2567 28 A 006                            APPROX. 1.5 KM 3512257.9 |
 BJ2568|---------------------------------------------------------------------|
 BJ2568
 BJ2568                          SUPERSEDED SURVEY CONTROL
 BJ2568
 BJ2568  NAD 83(1986)-  30 06 14.10502(N)    091 56 29.65220(W) AD(       ) 2
 BJ2568  NAD 27      -  30 06 13.37886(N)    091 56 29.22591(W) AD(       ) 2
 BJ2568
 BJ2568.Superseded values are not recommended for survey control.
 BJ2568
 BJ2568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2568.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2568
 BJ2568_MARKER: DD = SURVEY DISK
 BJ2568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2568_STAMPING: 28A005 1967
 BJ2568_MARK LOGO: LADHGS
 BJ2568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2568+STABILITY: SURFACE MOTION
 BJ2568
 BJ2568  HISTORY     - Date     Condition        Report By
 BJ2568  HISTORY     - 1967     MONUMENTED       LADH
 BJ2568  HISTORY     - 1968     GOOD             LADH
 BJ2568  HISTORY     - 1979     MARK NOT FOUND   USGS
 BJ2568
 BJ2568                          STATION DESCRIPTION
 BJ2568
 BJ2568'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RTL)
 BJ2568'THIS THE STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 3052, 2.57 MILES
 BJ2568'FROM THE U. S. HIGHWAY 90 AND SOUTHERN PACIFIC RAILROAD INTERCHANGE
 BJ2568'AND OVERPASS IN BROUSSARD.
 BJ2568'
 BJ2568'THE STATION IS SET ON THE EAST SIDE OF STATE HIGHWAY 3052, 2.10 FEET
 BJ2568'EAST OF A METAL WITNESS POST AND SIGN, 5.25 FEET NORTHWEST OF A POWER
 BJ2568'POLE, 58.60 FEET NORTHWEST OF A 48 INCH LIVE OAK TREE, 102.85 FEET
 BJ2568'EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF STATE HIGHWAY 3052
 BJ2568'AND 66.0 FEET EAST OF THE SOUTH HEADWALL ON A SIDE DRAIN.
 BJ2568'
 BJ2568'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2568'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ2568'GROUND AND STAMPED 28A005.
 BJ2568'
 BJ2568'TO REACH THIS STATION FROM THE U. S. HIGHWAY 90 AND SOUTHERN PACIFIC
 BJ2568'RAILROAD INTERCHANGE, TRAVEL SOUTH ON STATE HIGHWAY 3052 FOR 2.57
 BJ2568'MILES TO THE STATION WHICH IS SET ON THE EAST SIDE OF THE HIGHWAY.
 BJ2568'
 BJ2568'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ2568
 BJ2568                          STATION RECOVERY (1968)
 BJ2568
 BJ2568'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 BJ2568'2.57 MI SOUTH FROM BROUSSARD.  THIS THE STATION IS LOCATED SOUTH ALONG
 BJ2568'LOUISIANA HIGHWAY 3052, 2.57 MILES FROM THE U. S. HIGHWAY 90 AND
 BJ2568'SOUTHERN PACIFIC RAILROAD INTERCHANGE AND OVERPASS IN BROUSSARD.
 BJ2568'
 BJ2568'THE STATION IS SET ON THE EAST SIDE OF LOUISIANA HIGHWAY 3052, 2.10
 BJ2568'FEET EAST OF A METAL WITNESS POST AND SIGN, 5.25 FEET NORTHWEST OF A
 BJ2568'POWER POLE, 58.60 FEET NORTHWEST OF A 48 INCH LIVE OAK TREE, 102.85
 BJ2568'FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF LOUISIANA
 BJ2568'HIGHWAY 3052 AND 66.0 FEET EAST OF THE SOUTH HEADWALL ON A SIDE DRAIN.
 BJ2568'
 BJ2568'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2568'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ2568'GROUND AND STAMPED 28A005.
 BJ2568'
 BJ2568'TO REACH THIS STATION FROM THE U. S. HIGHWAY 90 AND SOUTHERN PACIFIC
 BJ2568'RAILROAD INTERCHANGE, TRAVEL SOUTH ON LOUISIANA HIGHWAY 3052 FOR 2.57
 BJ2568'MILES TO THE STATION WHICH IS SET ON THE EAST SIDE OF THE HIGHWAY.
 BJ2568
 BJ2568                          STATION RECOVERY (1979)
 BJ2568
 BJ2568'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BJ2568'R/W FENCE HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2567 ***********************************************************************
 BJ2567  DESIGNATION -  28 A 006
 BJ2567  PID         -  BJ2567
 BJ2567  STATE/COUNTY-  LA/LAFAYETTE
 BJ2567  COUNTRY     -  US
 BJ2567  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2567
 BJ2567                         *CURRENT SURVEY CONTROL
 BJ2567  ______________________________________________________________________
 BJ2567* NAD 83(1992) POSITION- 30 07 02.72602(N) 091 56 38.13703(W)   ADJUSTED
 BJ2567* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2567  **This station is located in a suspected subsidence area (see below).
 BJ2567  ______________________________________________________________________
 BJ2567  GEOID HEIGHT    -        -26.839 (meters)                     GEOID18
 BJ2567  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 BJ2567  HORZ ORDER      -  SECOND
 BJ2567
 BJ2567.The horizontal coordinates were established by classical geodetic methods
 BJ2567.and adjusted by the National Geodetic Survey in January 1993.
 BJ2567
 BJ2567.** This station is in an area of known vertical motion. If an
 BJ2567.** orthometric height was ever established but is not available 
 BJ2567.** in the current survey control section, the orthometric height
 BJ2567.** is considered suspect.  Suspect heights are available in the
 BJ2567.** superseded section only if requested.
 BJ2567
 BJ2567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2567.GEOID18 height accuracy estimate available here.
 BJ2567
 BJ2567.Click photographs - Photos may exist for this station.
 BJ2567
 BJ2567.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2567
 BJ2567. The following values were computed from the NAD 83(1992) position.
 BJ2567
 BJ2567;                    North         East     Units Scale Factor Converg.
 BJ2567;SPC LA S     -   179,439.063   941,160.102   MT  0.99992780   -0 18 19.1
 BJ2567;SPC LA S     -   588,709.66  3,087,789.43   sFT  0.99992780   -0 18 19.1
 BJ2567;UTM  15      - 3,332,267.494   601,738.555   MT  0.99972770   +0 31 47.8
 BJ2567
 BJ2567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2567!SPC LA S     -   1.00000282  x   0.99992780  =   0.99993062
 BJ2567!UTM  15      -   1.00000282  x   0.99972770  =   0.99973052
 BJ2567
 BJ2567:                Primary Azimuth Mark                     Grid Az
 BJ2567:SPC LA S     -  28 A 007                                 357 10 13.9
 BJ2567:UTM  15      -  28 A 007                                 356 20 07.0
 BJ2567
 BJ2567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0173832267(NAD 83)
 BJ2567
 BJ2567|---------------------------------------------------------------------|
 BJ2567| PID    Reference Object                     Distance      Geod. Az  |
 BJ2567|                                                           dddmmss.s |
 BJ2567| BJ5166 28 A 007                            APPROX. 1.5 KM 3565154.8 |
 BJ2567|---------------------------------------------------------------------|
 BJ2567
 BJ2567                          SUPERSEDED SURVEY CONTROL
 BJ2567
 BJ2567  NAD 83(1986)-  30 07 02.74611(N)    091 56 38.13109(W) AD(       ) 2
 BJ2567  NAD 27      -  30 07 02.02011(N)    091 56 37.70472(W) AD(       ) 2
 BJ2567
 BJ2567.Superseded values are not recommended for survey control.
 BJ2567
 BJ2567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2567.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2567
 BJ2567_MARKER: DD = SURVEY DISK
 BJ2567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2567_STAMPING: 28A006 1967
 BJ2567_MARK LOGO: LADHGS
 BJ2567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2567+STABILITY: SURFACE MOTION
 BJ2567
 BJ2567  HISTORY     - Date     Condition        Report By
 BJ2567  HISTORY     - 1967     MONUMENTED       LADH
 BJ2567  HISTORY     - 1968     GOOD             LADH
 BJ2567  HISTORY     - 1979     MARK NOT FOUND   USGS
 BJ2567  HISTORY     - 20030512 MARK NOT FOUND   USPSQD
 BJ2567
 BJ2567                          STATION DESCRIPTION
 BJ2567
 BJ2567'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RTL)
 BJ2567'THIS THE STATION IS LOCATED SOUTH ALONG STATE HIGHWAY 3052, 1.29 MILES
 BJ2567'FROM THE U. S. HIGHWAY 90 AND STATE HIGHWAY 3052 INTERCHANGE IN
 BJ2567'BROUSSARD.
 BJ2567'
 BJ2567'THE STATION IS SET ON THE WEST SIDE OF THE HIGHWAY NEAR A FENCE AND A
 BJ2567'GAP IN THE FENCE, 1.95 FEET WEST OF A METAL WITNESS POST AND SIGN,
 BJ2567'2.50 FEET EAST OF THE WEST RIGHT OF WAY FENCE, 102.35 FEET WEST OF THE
 BJ2567'CENTERLINE OF THE SOUTH BOUND LANE OF STATE HIGHWAY 3052, AND 127.0
 BJ2567'FEET NORTH OF A POWER POLE IN THE RIGHT OF WAY FENCE.
 BJ2567'
 BJ2567'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2567'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ2567'THE GROUND AND STAMPED 28A006.
 BJ2567'
 BJ2567'TO REACH THIS STATION FROM THE INTERCHANGE IN BROUSSARD, FOLLOW STATE
 BJ2567'HIGHWAY 3052 SOUTH FOR 1.29 MILES TO THE STATION WHICH IS SET ON THE
 BJ2567'WEST SIDE OF THE HIGHWAY.
 BJ2567'
 BJ2567'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ2567
 BJ2567                          STATION RECOVERY (1968)
 BJ2567
 BJ2567'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 BJ2567'1.29 MI SOUTH FROM BROUSSARD.  THIS THE STATION IS LOCATED SOUTH ALONG
 BJ2567'LOUISIANA HIGHWAY 3052, 1.29 MILES FROM THE U. S. HIGHWAY 90 AND
 BJ2567'LOUISIANA HIGHWAY 3052 INTERCHANGE IN BROUSSARD.
 BJ2567'
 BJ2567'THE STATION IS SET ON THE WEST SIDE OF THE HIGHWAY NEAR A FENCE AND A
 BJ2567'GAP IN THE FENCE, 1.95 FEET WEST OF A METAL WITNESS POST AND SIGN,
 BJ2567'2.50 FEET EAST OF THE WEST RIGHT OF WAY FENCE, 102.35 FEET WEST OF THE
 BJ2567'CENTERLINE OF THE SOUTH BOUND LANE OF LOUISIANA HIGHWAY 3052, AND
 BJ2567'127.0 FEET NORTH OF A POWER POLE IN THE RIGHT OF WAY FENCE.
 BJ2567'
 BJ2567'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2567'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ2567'THE GROUND AND STAMPED 28A006.
 BJ2567'
 BJ2567'TO REACH THIS STATION FROM THE INTERCHANGE IN BROUSSARD, FOLLOW
 BJ2567'LOUISIANA HIGHWAY 3052 SOUTH FOR 1.29 MILES TO THE STATION WHICH IS
 BJ2567'SET ON THE WEST SIDE OF THE HIGHWAY.
 BJ2567
 BJ2567                          STATION RECOVERY (1979)
 BJ2567
 BJ2567'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BJ2567'MARK NOT FOUND.
 BJ2567
 BJ2567                          STATION RECOVERY (2003)
 BJ2567
 BJ2567'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BJ2567'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5166 ***********************************************************************
 BJ5166  DESIGNATION -  28 A 007
 BJ5166  PID         -  BJ5166
 BJ5166  STATE/COUNTY-  LA/LAFAYETTE
 BJ5166  COUNTRY     -  US
 BJ5166  USGS QUAD   -  BROUSSARD (2018)
 BJ5166
 BJ5166                         *CURRENT SURVEY CONTROL
 BJ5166  ______________________________________________________________________
 BJ5166* NAD 83(1992) POSITION- 30 07 50.48024(N) 091 56 41.14579(W)   ADJUSTED
 BJ5166* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5166  **This station is located in a suspected subsidence area (see below).
 BJ5166  ______________________________________________________________________
 BJ5166  GEOID HEIGHT    -        -26.870 (meters)                     GEOID18
 BJ5166  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ5166  HORZ ORDER      -  SECOND
 BJ5166
 BJ5166.The horizontal coordinates were established by classical geodetic methods
 BJ5166.and adjusted by the National Geodetic Survey in January 1993.
 BJ5166
 BJ5166.** This station is in an area of known vertical motion. If an
 BJ5166.** orthometric height was ever established but is not available 
 BJ5166.** in the current survey control section, the orthometric height
 BJ5166.** is considered suspect.  Suspect heights are available in the
 BJ5166.** superseded section only if requested.
 BJ5166
 BJ5166.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5166.GEOID18 height accuracy estimate available here.
 BJ5166
 BJ5166.Click photographs - Photos may exist for this station.
 BJ5166
 BJ5166.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5166
 BJ5166. The following values were computed from the NAD 83(1992) position.
 BJ5166
 BJ5166;                    North         East     Units Scale Factor Converg.
 BJ5166;SPC LA S     -   180,909.858   941,087.410   MT  0.99992830   -0 18 20.6
 BJ5166;SPC LA S     -   593,535.09  3,087,550.94   sFT  0.99992830   -0 18 20.6
 BJ5166;UTM  15      - 3,333,736.779   601,644.446   MT  0.99972746   +0 31 47.1
 BJ5166
 BJ5166!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5166!SPC LA S     -   1.00000126  x   0.99992830  =   0.99992956
 BJ5166!UTM  15      -   1.00000126  x   0.99972746  =   0.99972872
 BJ5166
 BJ5166:                Primary Azimuth Mark                     Grid Az
 BJ5166:SPC LA S     -  28 A 006                                 177 10 13.9
 BJ5166:UTM  15      -  28 A 006                                 176 20 06.2
 BJ5166
 BJ5166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0164433736(NAD 83)
 BJ5166
 BJ5166|---------------------------------------------------------------------|
 BJ5166| PID    Reference Object                     Distance      Geod. Az  |
 BJ5166|                                                           dddmmss.s |
 BJ5166| BJ2567 28 A 006                            APPROX. 1.5 KM 1765153.3 |
 BJ5166|---------------------------------------------------------------------|
 BJ5166
 BJ5166                          SUPERSEDED SURVEY CONTROL
 BJ5166
 BJ5166  NAD 83(1986)-  30 07 50.50031(N)    091 56 41.13982(W) AD(       ) 2
 BJ5166  NAD 27      -  30 07 49.77452(N)    091 56 40.71375(W) AD(       ) 2
 BJ5166
 BJ5166.Superseded values are not recommended for survey control.
 BJ5166
 BJ5166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5166.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5166
 BJ5166_MARKER: DD = SURVEY DISK
 BJ5166_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ5166_SP_SET: OVERPASS
 BJ5166_STAMPING: 28A007
 BJ5166_MARK LOGO: LADHGS
 BJ5166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ5166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5166+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2006
 BJ5166
 BJ5166  HISTORY     - Date     Condition        Report By
 BJ5166  HISTORY     - 1967     MONUMENTED       LADH
 BJ5166  HISTORY     - 19950401 GOOD             USPSQD
 BJ5166  HISTORY     - 20030512 GOOD             USPSQD
 BJ5166  HISTORY     - 20040918 GOOD             USPSQD
 BJ5166  HISTORY     - 20060715 GOOD             USPSQD
 BJ5166
 BJ5166                          STATION DESCRIPTION
 BJ5166
 BJ5166'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ5166'THIS STATION IS SET IN THE SOUTH BOUND OVERPASS ON THE STATE HIGHWAY
 BJ5166'3052 AND U. S. HIGHWAY 90 INTERCHANGE SOUTHEAST OF THE TOWN OF
 BJ5166'BROUSSARD.
 BJ5166'
 BJ5166'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE CURB ON
 BJ5166'THE WEST SIDE OF THE OVERPASS, 355.0 FEET NORTH OF THE SOUTH END OF
 BJ5166'THE OVERPASS, AND 14.0 FEET WEST OF THE CENTERLINE OF THE ROADWAY.
 BJ5166'
 BJ5166'TO REACH THIS STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BJ5166'STATE HIGHWAY 182 IN LAFAYETTE, FOLLOW U. S. HIGHWAY 90 SOUTH FOR
 BJ5166'6.3 MILES TO THE STATION WHICH IS SET IN THE OVERPASS.  STATION IS
 BJ5166'STAMPED 28A007.
 BJ5166'
 BJ5166'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5166
 BJ5166                          STATION RECOVERY (1995)
 BJ5166
 BJ5166'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5166'RECOVERED IN GOOD CONDITION.
 BJ5166
 BJ5166                          STATION RECOVERY (2003)
 BJ5166
 BJ5166'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BJ5166'RECOVERED IN GOOD CONDITION.
 BJ5166
 BJ5166                          STATION RECOVERY (2004)
 BJ5166
 BJ5166'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BJ5166'RECOVERED IN GOOD CONDITION.
 BJ5166
 BJ5166                          STATION RECOVERY (2006)
 BJ5166
 BJ5166'RECOVERY NOTE BY US POWER SQUADRON 2006 (JLA)
 BJ5166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5167 ***********************************************************************
 BJ5167  DESIGNATION -  28 A 008
 BJ5167  PID         -  BJ5167
 BJ5167  STATE/COUNTY-  LA/LAFAYETTE
 BJ5167  COUNTRY     -  US
 BJ5167  USGS QUAD   -  BROUSSARD (2018)
 BJ5167
 BJ5167                         *CURRENT SURVEY CONTROL
 BJ5167  ______________________________________________________________________
 BJ5167* NAD 83(1992) POSITION- 30 08 56.72589(N) 091 56 54.90449(W)   ADJUSTED
 BJ5167* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5167  **This station is located in a suspected subsidence area (see below).
 BJ5167  ______________________________________________________________________
 BJ5167  GEOID HEIGHT    -        -26.912 (meters)                     GEOID18
 BJ5167  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ5167  HORZ ORDER      -  SECOND
 BJ5167
 BJ5167.The horizontal coordinates were established by classical geodetic methods
 BJ5167.and adjusted by the National Geodetic Survey in January 1993.
 BJ5167
 BJ5167.** This station is in an area of known vertical motion. If an
 BJ5167.** orthometric height was ever established but is not available 
 BJ5167.** in the current survey control section, the orthometric height
 BJ5167.** is considered suspect.  Suspect heights are available in the
 BJ5167.** superseded section only if requested.
 BJ5167
 BJ5167.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5167.GEOID18 height accuracy estimate available here.
 BJ5167
 BJ5167.Click photographs - Photos may exist for this station.
 BJ5167
 BJ5167.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5167
 BJ5167. The following values were computed from the NAD 83(1992) position.
 BJ5167
 BJ5167;                    North         East     Units Scale Factor Converg.
 BJ5167;SPC LA S     -   182,951.557   940,730.120   MT  0.99992908   -0 18 27.5
 BJ5167;SPC LA S     -   600,233.57  3,086,378.74   sFT  0.99992908   -0 18 27.5
 BJ5167;UTM  15      - 3,335,772.639   601,257.497   MT  0.99972649   +0 31 41.2
 BJ5167
 BJ5167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5167!SPC LA S     -   1.00000239  x   0.99992908  =   0.99993147
 BJ5167!UTM  15      -   1.00000239  x   0.99972649  =   0.99972888
 BJ5167
 BJ5167:                Primary Azimuth Mark                     Grid Az
 BJ5167:SPC LA S     -  28 A 009                                 294 40 43.7
 BJ5167:UTM  15      -  28 A 009                                 293 50 35.0
 BJ5167
 BJ5167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0125735772(NAD 83)
 BJ5167
 BJ5167|---------------------------------------------------------------------|
 BJ5167| PID    Reference Object                     Distance      Geod. Az  |
 BJ5167|                                                           dddmmss.s |
 BJ5167| BJ2135 28 A 009                            APPROX. 2.1 KM 2942216.2 |
 BJ5167|---------------------------------------------------------------------|
 BJ5167
 BJ5167                          SUPERSEDED SURVEY CONTROL
 BJ5167
 BJ5167  NAD 83(1986)-  30 08 56.74601(N)    091 56 54.89852(W) AD(       ) 2
 BJ5167  NAD 27      -  30 08 56.02071(N)    091 56 54.47248(W) AD(       ) 2
 BJ5167
 BJ5167.Superseded values are not recommended for survey control.
 BJ5167
 BJ5167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5167.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5167
 BJ5167_MARKER: DD = SURVEY DISK
 BJ5167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5167_STAMPING: 28A008
 BJ5167_MARK LOGO: LADHGS
 BJ5167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5167+STABILITY: SURFACE MOTION
 BJ5167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5167+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BJ5167
 BJ5167  HISTORY     - Date     Condition        Report By
 BJ5167  HISTORY     - 1967     MONUMENTED       LADH
 BJ5167  HISTORY     - 1969     GOOD             CGS
 BJ5167  HISTORY     - 19950401 GOOD             USPSQD
 BJ5167  HISTORY     - 20030512 GOOD             USPSQD
 BJ5167  HISTORY     - 20040918 GOOD             USPSQD
 BJ5167  HISTORY     - 20060803 GOOD             USPSQD
 BJ5167  HISTORY     - 20221212 GOOD             NLS
 BJ5167
 BJ5167                          STATION DESCRIPTION
 BJ5167
 BJ5167'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ5167'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 90, 1.20 MILES
 BJ5167'FROM THE INTERCHANGE ON STATE HIGHWAY 3052 AND THE RAILROAD BRIDGE
 BJ5167'OVER THE SOUTHERN PACIFIC RAILROAD.  THE STATION IS SET EAST OF
 BJ5167'U. S. HIGHWAY 90 AND A BLACKTOP ROAD LEADING TO GIROUARDS RANCH,
 BJ5167'2.0 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 2.35 FEET WEST OF
 BJ5167'THE EAST RIGHT OF WAY FENCE, 48.6 FEET SOUTH OF THE CENTERLINE OF
 BJ5167'THE BLACKTOP ROAD, 13.55 SOUTHWEST OF A POWER POLE, 102.60 FEET
 BJ5167'EAST OF THE CENTERLINE OF THE NORTH BOUND LAND OF U. S. HIGHWAY
 BJ5167'90.
 BJ5167'
 BJ5167'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BJ5167'POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 BJ5167'GROUND.  STATION IS STAMPED 28A008.
 BJ5167'
 BJ5167'TO REACH THIS STATION FROM THE U. S. HIGHWAY 90 AND STATE HIGHWAY
 BJ5167'3052 INTERCHANGE AND SOUTHERN PACIFIC RAILROAD BRIDGE, FOLLOW U. S.
 BJ5167'HIGHWAY 90 NORTH FOR 1.28 MILES TO THE STATION WHICH IS SET ON THE
 BJ5167'EAST SIDE OF THE HIGHWAY.
 BJ5167'
 BJ5167'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5167
 BJ5167                          STATION RECOVERY (1969)
 BJ5167
 BJ5167'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5167'THE STATION MARK IS A BRONZE STATION MARK DISK OF THE COAST AND
 BJ5167'GEODETIC SURVEY AND THE LOUISIANA DEPARTMENT OF HIGHWAYS, STAMPED
 BJ5167'28A008 1967, SET IN THE TOP OF A 10-INCH CYLINDRICAL CONCRETE
 BJ5167'MONUMENT THAT PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 BJ5167'IT IS 104 FEET NORTHEAST OF THE WEST BOUND TRAFFIC LANE OF U. S.
 BJ5167'HIGHWAY 90, 60 FEET SOUTHEAST OF THE CENTER OF A PAVED ROAD, 14
 BJ5167'FEET SOUTHEAST OF POWER POLE NUMBER 4112, 2.5 FEET SOUTHWEST OF A
 BJ5167'FENCE AND 2.3 FEET SOUTHWEST OF A METAL WITNESS POST WITH SIGN
 BJ5167'ATTACHED
 BJ5167'
 BJ5167'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND
 BJ5167'AND U. S. HIGHWAY 167 IN THE SOUTHEAST SECTION OF LAFAYETTE, GO
 BJ5167'SOUTH ON HIGHWAY 90 FOR 0.6 MILE TO A CROSS STREET, PINHOOK STREET
 BJ5167'CONTINUE SOUTH ON HIGHWAY 90 FOR 6.2 MILES TO THE STATION ON THE
 BJ5167'LEFT.
 BJ5167'
 BJ5167'A GEODIMETER TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 BJ5167'BROUSSARD, DISTANCE BEING 82.456 METERS SOUTHWEST.
 BJ5167
 BJ5167                          STATION RECOVERY (1995)
 BJ5167
 BJ5167'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5167'RECOVERED IN GOOD CONDITION.
 BJ5167
 BJ5167                          STATION RECOVERY (2003)
 BJ5167
 BJ5167'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BJ5167'RECOVERED IN GOOD CONDITION.
 BJ5167
 BJ5167                          STATION RECOVERY (2004)
 BJ5167
 BJ5167'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BJ5167'RECOVERED IN GOOD CONDITION.
 BJ5167
 BJ5167                          STATION RECOVERY (2006)
 BJ5167
 BJ5167'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BJ5167'RECOVERED IN GOOD CONDITION.
 BJ5167
 BJ5167                          STATION RECOVERY (2022)
 BJ5167
 BJ5167'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2022 (JN)
 BJ5167'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2135 ***********************************************************************
 BJ2135  DESIGNATION -  28 A 009
 BJ2135  PID         -  BJ2135
 BJ2135  STATE/COUNTY-  LA/LAFAYETTE
 BJ2135  COUNTRY     -  US
 BJ2135  USGS QUAD   -  BROUSSARD (2018)
 BJ2135
 BJ2135                         *CURRENT SURVEY CONTROL
 BJ2135  ______________________________________________________________________
 BJ2135* NAD 83(1992) POSITION- 30 09 24.65643(N) 091 58 05.86654(W)   ADJUSTED
 BJ2135* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2135  **This station is located in a suspected subsidence area (see below).
 BJ2135  ______________________________________________________________________
 BJ2135  GEOID HEIGHT    -        -26.933 (meters)                     GEOID18
 BJ2135  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 BJ2135  HORZ ORDER      -  SECOND
 BJ2135
 BJ2135.The horizontal coordinates were established by classical geodetic methods
 BJ2135.and adjusted by the National Geodetic Survey in January 1993.
 BJ2135
 BJ2135.** This station is in an area of known vertical motion.  Due to the
 BJ2135.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2135.** determined the orthometric heights for marks in these suspect
 BJ2135.** subsidence areas should be considered valid only at the epoch date
 BJ2135.** associated with the orthometric height.  These heights must always
 BJ2135.** be validated when used as control.  All previously superseded
 BJ2135.** orthometric heights are now considered suspect and are available
 BJ2135.** in the superseded section.  NGS does not recommend using suspect
 BJ2135.** or superseded heights as control.
 BJ2135
 BJ2135.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2135.GEOID18 height accuracy estimate available here.
 BJ2135
 BJ2135.Click photographs - Photos may exist for this station.
 BJ2135
 BJ2135.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2135
 BJ2135. The following values were computed from the NAD 83(1992) position.
 BJ2135
 BJ2135;                    North         East     Units Scale Factor Converg.
 BJ2135;SPC LA S     -   183,821.909   938,835.991   MT  0.99992943   -0 19 03.0
 BJ2135;SPC LA S     -   603,089.05  3,080,164.41   sFT  0.99992943   -0 19 03.0
 BJ2135;UTM  15      - 3,336,615.096   599,351.266   MT  0.99972178   +0 31 06.0
 BJ2135
 BJ2135!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2135!SPC LA S     -   1.00000264  x   0.99992943  =   0.99993207
 BJ2135!UTM  15      -   1.00000264  x   0.99972178  =   0.99972442
 BJ2135
 BJ2135:                Primary Azimuth Mark                     Grid Az
 BJ2135:SPC LA S     -  28 A 010                                 327 02 06.7
 BJ2135:UTM  15      -  28 A 010                                 326 11 57.7
 BJ2135
 BJ2135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9935136615(NAD 83)
 BJ2135
 BJ2135|---------------------------------------------------------------------|
 BJ2135| PID    Reference Object                     Distance      Geod. Az  |
 BJ2135|                                                           dddmmss.s |
 BJ2135| BJ2132 28 A 010                            APPROX. 1.5 KM 3264303.7 |
 BJ2135|---------------------------------------------------------------------|
 BJ2135
 BJ2135                          SUPERSEDED SURVEY CONTROL
 BJ2135
 BJ2135  NAD 83(1986)-  30 09 24.67654(N)    091 58 05.86064(W) AD(       ) 2
 BJ2135  NAD 27      -  30 09 23.95131(N)    091 58 05.43203(W) AD(       ) 2
 BJ2135
 BJ2135.Superseded values are not recommended for survey control.
 BJ2135
 BJ2135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2135.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2135
 BJ2135_MARKER: DD = SURVEY DISK
 BJ2135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2135_STAMPING: 28A009
 BJ2135_MARK LOGO: LADHGS
 BJ2135_PROJECTION: RECESSED 12 CENTIMETERS
 BJ2135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2135+STABILITY: SURFACE MOTION
 BJ2135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2135+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BJ2135
 BJ2135  HISTORY     - Date     Condition        Report By
 BJ2135  HISTORY     - 1967     MONUMENTED       LADH
 BJ2135  HISTORY     - 1970     GOOD             NGS
 BJ2135  HISTORY     - 1982     GOOD             NGS
 BJ2135  HISTORY     - 19910819 GOOD             USPSQD
 BJ2135  HISTORY     - 19950414 GOOD             USPSQD
 BJ2135  HISTORY     - 20020522 GOOD             JCLS
 BJ2135  HISTORY     - 20050615 GOOD             USPSQD
 BJ2135  HISTORY     - 20060803 GOOD             USPSQD
 BJ2135
 BJ2135                          STATION DESCRIPTION
 BJ2135
 BJ2135'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2135'THIS STATION IS LOCATED SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD
 BJ2135'NEAR U. S. HIGHWAY 90.  THE STATION IS 10.20 FEET EAST OF THE EAST
 BJ2135'RAIL OF THE MAIN LINE OF THE SOUTHERN PACIFIC RAILROAD, 2.30 FEET
 BJ2135'WEST OF A METAL WITNESS POST AND SIGN, 40.40 FEET SOUTHWEST OF
 BJ2135'MILE POST NO. 139, 130.0 FEET NORTH OF A CROSSING ON THE RAILROAD,
 BJ2135'AND ABOUT 200 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND
 BJ2135'LANE OF THE NEW U. S. HIGHWAY 90.
 BJ2135'
 BJ2135'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2135'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ2135'STATION IS STAMPED 28A009.
 BJ2135'
 BJ2135'TO REACH THIS STATION FROM THE INTERCHANGE AND RAILROAD BRIDGE ON
 BJ2135'U. S. HIGHWAY 90 AND STATE HIGHWAY 3052 IN BROUSSARD, FOLLOW U. S.
 BJ2135'HIGHWAY 90 NORTH FOR 2.21 MILES TO THE STATION WHICH IS SET ON THE
 BJ2135'WEST SIDE OF THE HIGHWAY NEAR THE SOUTHERN PACIFIC RAILROAD.
 BJ2135'
 BJ2135'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ2135
 BJ2135                          STATION RECOVERY (1970)
 BJ2135
 BJ2135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2135'0.6 MI NW FROM BROUSSARD.
 BJ2135'ABOUT 0.6 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2135'STATION AT BROUSSARD, 132 FEET NORTHWEST OF THE CENTER OF A CROSSING
 BJ2135'OF THE RAILROAD AND A PRIVATE ROAD, 40.7 FEET SOUTHEAST OF MILEPOST
 BJ2135'139, 10 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL, 11 FEET SOUTHWEST OF
 BJ2135'A ROW OF POLES, 2.3 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2
 BJ2135'1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 BJ2135'CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE OF THE BALLAST.
 BJ2135'SECTION 57, T 10S, R 5E.
 BJ2135
 BJ2135                          STATION RECOVERY (1982)
 BJ2135
 BJ2135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2135'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  0.9 KILOMETER
 BJ2135'(0.55 MILE) NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2135'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE RIGHT,
 BJ2135'3.20 METERS (10.5 FEET) NORTHEAST OF THE NORTHEAST RAIL, 12.41 METERS
 BJ2135'(40.7 FEET) SOUTHEAST OF MILE POST 139, 3.35 METERS (11.0 FEET)
 BJ2135'SOUTHWEST OF A ROW OF UTILITY POLES.
 BJ2135'THE MARK IS 0.70 METERS  SW FROM A WITNESS POST.
 BJ2135'THE MARK IS 0.76 M BELOW TRACKS.
 BJ2135
 BJ2135                          STATION RECOVERY (1991)
 BJ2135
 BJ2135'RECOVERY NOTE BY US POWER SQUADRON 1991 (CWN)
 BJ2135'RECOVERED IN GOOD CONDITION.
 BJ2135
 BJ2135                          STATION RECOVERY (1995)
 BJ2135
 BJ2135'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2135'RECOVERED IN GOOD CONDITION.
 BJ2135
 BJ2135                          STATION RECOVERY (2002)
 BJ2135
 BJ2135'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 (MRY)
 BJ2135'RECOVERED IN GOOD CONDITION.
 BJ2135
 BJ2135                          STATION RECOVERY (2005)
 BJ2135
 BJ2135'RECOVERY NOTE BY US POWER SQUADRON 2005 (TLW)
 BJ2135'RECOVERED IN GOOD CONDITION.
 BJ2135
 BJ2135                          STATION RECOVERY (2006)
 BJ2135
 BJ2135'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BJ2135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2132 ***********************************************************************
 BJ2132  DESIGNATION -  28 A 010
 BJ2132  PID         -  BJ2132
 BJ2132  STATE/COUNTY-  LA/LAFAYETTE
 BJ2132  COUNTRY     -  US
 BJ2132  USGS QUAD   -  BROUSSARD (2018)
 BJ2132
 BJ2132                         *CURRENT SURVEY CONTROL
 BJ2132  ______________________________________________________________________
 BJ2132* NAD 83(1992) POSITION- 30 10 04.96716(N) 091 58 36.32079(W)   ADJUSTED
 BJ2132* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2132  **This station is located in a suspected subsidence area (see below).
 BJ2132  ______________________________________________________________________
 BJ2132  GEOID HEIGHT    -        -26.958 (meters)                     GEOID18
 BJ2132  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ2132  HORZ ORDER      -  SECOND
 BJ2132
 BJ2132.The horizontal coordinates were established by classical geodetic methods
 BJ2132.and adjusted by the National Geodetic Survey in January 1993.
 BJ2132
 BJ2132.** This station is in an area of known vertical motion.  Due to the
 BJ2132.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2132.** determined the orthometric heights for marks in these suspect
 BJ2132.** subsidence areas should be considered valid only at the epoch date
 BJ2132.** associated with the orthometric height.  These heights must always
 BJ2132.** be validated when used as control.  All previously superseded
 BJ2132.** orthometric heights are now considered suspect and are available
 BJ2132.** in the superseded section.  NGS does not recommend using suspect
 BJ2132.** or superseded heights as control.
 BJ2132
 BJ2132.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2132.GEOID18 height accuracy estimate available here.
 BJ2132
 BJ2132.Click photographs - Photos may exist for this station.
 BJ2132
 BJ2132.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2132
 BJ2132. The following values were computed from the NAD 83(1992) position.
 BJ2132
 BJ2132;                    North         East     Units Scale Factor Converg.
 BJ2132;SPC LA S     -   185,067.640   938,028.091   MT  0.99992998   -0 19 18.2
 BJ2132;SPC LA S     -   607,176.08  3,077,513.83   sFT  0.99992998   -0 19 18.2
 BJ2132;UTM  15      - 3,337,848.650   598,525.450   MT  0.99971976   +0 30 51.3
 BJ2132
 BJ2132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2132!SPC LA S     -   1.00000265  x   0.99992998  =   0.99993263
 BJ2132!UTM  15      -   1.00000265  x   0.99971976  =   0.99972241
 BJ2132
 BJ2132:                Primary Azimuth Mark                     Grid Az
 BJ2132:SPC LA S     -  28 A 011                                 318 42 22.0
 BJ2132:UTM  15      -  28 A 011                                 317 52 12.5
 BJ2132
 BJ2132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9852537848(NAD 83)
 BJ2132
 BJ2132|---------------------------------------------------------------------|
 BJ2132| PID    Reference Object                     Distance      Geod. Az  |
 BJ2132|                                                           dddmmss.s |
 BJ2132| BJ2130 28 A 011                            APPROX. 1.1 KM 3182303.8 |
 BJ2132|---------------------------------------------------------------------|
 BJ2132
 BJ2132                          SUPERSEDED SURVEY CONTROL
 BJ2132
 BJ2132  NAD 83(1986)-  30 10 04.98724(N)    091 58 36.31493(W) AD(       ) 2
 BJ2132  NAD 27      -  30 10 04.26263(N)    091 58 35.88552(W) AD(       ) 2
 BJ2132
 BJ2132.Superseded values are not recommended for survey control.
 BJ2132
 BJ2132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2132.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2132
 BJ2132_MARKER: DD = SURVEY DISK
 BJ2132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2132_STAMPING: 28A010
 BJ2132_MARK LOGO: LADHGS
 BJ2132_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ2132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2132+STABILITY: SURFACE MOTION
 BJ2132
 BJ2132  HISTORY     - Date     Condition        Report By
 BJ2132  HISTORY     - 1967     MONUMENTED       LADH
 BJ2132  HISTORY     - 1970     GOOD             NGS
 BJ2132  HISTORY     - 1982     GOOD             NGS
 BJ2132  HISTORY     - 19910819 MARK NOT FOUND   USPSQD
 BJ2132  HISTORY     - 19950414 MARK NOT FOUND   USPSQD
 BJ2132
 BJ2132                          STATION DESCRIPTION
 BJ2132
 BJ2132'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2132'THIS STATION IS LOCATED SOUTH ALONG THE NEW U. S. HIGHWAY 90, 4.30
 BJ2132'MILES FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND STATE HIGHWAY
 BJ2132'182 IN LAFAYETTE.  THE STATION IS SET ON THE EAST SIDE OF THE
 BJ2132'HIGHWAY NEAR A FENCE, 2.0 FEET NORTH OF A METAL WITNESS POST AND
 BJ2132'SIGN, 2.65 FEET WEST OF A FENCE, 40.0 FEET SOUTH OF A POWER POLE
 BJ2132'IN THE FENCE, 6.10 FEET SOUTH OF A TELEPHONE JUNCTION 604 TO
 BJ2132'UNDERGROUND CABLE, AND 102.0 FEET EAST OF THE NORTH BOUND LANE
 BJ2132'OF U. S. HIGHWAY 90.
 BJ2132'
 BJ2132'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BJ2132'POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 BJ2132'GROUND.  STATION IS STAMPED 28A010.
 BJ2132'
 BJ2132'TO REACH THIS STATION FROM THE LAFAYETTE, FOLLOW U. S. HIGHWAY 90
 BJ2132'SOUTH FOR 4.30 MILES TO THE STATION WHICH IS SET ON THE EAST SIDE
 BJ2132'OF THE HIGHWAY.
 BJ2132'
 BJ2132'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ2132
 BJ2132                          STATION RECOVERY (1970)
 BJ2132
 BJ2132'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2132'1.6 MI NW FROM BROUSSARD.
 BJ2132'ABOUT 1.6 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2132'STATION AT BROUSSARD, 4 1/2 POLES SOUTHEAST OF MILEPOST 140, 108 YARDS
 BJ2132'NORTHEAST AND ACROSS U.S. HIGHWAY 90 FROM THE NORTHEAST RAIL, 102 1/2
 BJ2132'FEET NORTHEAST OF THE CENTER LINE OF THE NORTHEAST TRAFFIC LANE OF THE
 BJ2132'HIGHWAY, 40 FEET SOUTHEAST OF A POWER POLE WHICH BEARS A TRANSFORMER,
 BJ2132'6.2 FEET SOUTHWEST OF AN UNDERGROUND TELEPHONE CABLE MARKER, 2 1/2
 BJ2132'FEET SOUTHWEST OF A FENCE, 2.0 FEET NORTHEAST OF A METAL WITNESS POST,
 BJ2132'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BJ2132'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND. SECTION 54, T
 BJ2132'10S, R 5E.
 BJ2132
 BJ2132                          STATION RECOVERY (1982)
 BJ2132
 BJ2132'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2132'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  2.5 KILOMETERS
 BJ2132'(1.55 MILES) NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2132'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE RIGHT,
 BJ2132'98.76 METERS (324.0 FEET) NORTHEAST AND ACROSS U.S. HIGHWAY 90 FROM
 BJ2132'THE NORTHEAST RAIL, 12.19 METERS (40.0 FEET) SOUTHEAST OF A UTILITY
 BJ2132'POLE WITH A TRANSFORMER, 1.89 METERS (6.2 FEET) SOUTHWEST OF AN
 BJ2132'UNDERGROUND CABLE MARKER, 0.76 METER (2.5 FEET) SOUTHWEST OF A FENCE
 BJ2132'LINE.
 BJ2132'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ2132'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ2132
 BJ2132                          STATION RECOVERY (1991)
 BJ2132
 BJ2132'RECOVERY NOTE BY US POWER SQUADRON 1991 (CWN)
 BJ2132'MARK NOT FOUND.
 BJ2132
 BJ2132                          STATION RECOVERY (1995)
 BJ2132
 BJ2132'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2130 ***********************************************************************
 BJ2130  DESIGNATION -  28 A 011
 BJ2130  PID         -  BJ2130
 BJ2130  STATE/COUNTY-  LA/LAFAYETTE
 BJ2130  COUNTRY     -  US
 BJ2130  USGS QUAD   -  BROUSSARD (2018)
 BJ2130
 BJ2130                         *CURRENT SURVEY CONTROL
 BJ2130  ______________________________________________________________________
 BJ2130* NAD 83(1992) POSITION- 30 10 32.27937(N) 091 59 04.24639(W)   ADJUSTED
 BJ2130* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2130  **This station is located in a suspected subsidence area (see below).
 BJ2130  ______________________________________________________________________
 BJ2130  GEOID HEIGHT    -        -26.976 (meters)                     GEOID18
 BJ2130  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 BJ2130  HORZ ORDER      -  SECOND
 BJ2130
 BJ2130.The horizontal coordinates were established by classical geodetic methods
 BJ2130.and adjusted by the National Geodetic Survey in January 1993.
 BJ2130
 BJ2130.** This station is in an area of known vertical motion.  Due to the
 BJ2130.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2130.** determined the orthometric heights for marks in these suspect
 BJ2130.** subsidence areas should be considered valid only at the epoch date
 BJ2130.** associated with the orthometric height.  These heights must always
 BJ2130.** be validated when used as control.  All previously superseded
 BJ2130.** orthometric heights are now considered suspect and are available
 BJ2130.** in the superseded section.  NGS does not recommend using suspect
 BJ2130.** or superseded heights as control.
 BJ2130
 BJ2130.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2130.GEOID18 height accuracy estimate available here.
 BJ2130
 BJ2130.Click photographs - Photos may exist for this station.
 BJ2130
 BJ2130.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2130
 BJ2130. The following values were computed from the NAD 83(1992) position.
 BJ2130
 BJ2130;                    North         East     Units Scale Factor Converg.
 BJ2130;SPC LA S     -   185,912.817   937,285.743   MT  0.99993038   -0 19 32.2
 BJ2130;SPC LA S     -   609,948.97  3,075,078.31   sFT  0.99993038   -0 19 32.2
 BJ2130;UTM  15      - 3,338,682.730   597,771.009   MT  0.99971793   +0 30 37.7
 BJ2130
 BJ2130!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2130!SPC LA S     -   1.00000270  x   0.99993038  =   0.99993308
 BJ2130!UTM  15      -   1.00000270  x   0.99971793  =   0.99972063
 BJ2130
 BJ2130:                Primary Azimuth Mark                     Grid Az
 BJ2130:SPC LA S     -  28 A 012                                 327 39 38.0
 BJ2130:UTM  15      -  28 A 012                                 326 49 28.1
 BJ2130
 BJ2130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9777138682(NAD 83)
 BJ2130
 BJ2130|---------------------------------------------------------------------|
 BJ2130| PID    Reference Object                     Distance      Geod. Az  |
 BJ2130|                                                           dddmmss.s |
 BJ2130| BJ2127 28 A 012                            APPROX. 1.3 KM 3272005.8 |
 BJ2130|---------------------------------------------------------------------|
 BJ2130
 BJ2130                          SUPERSEDED SURVEY CONTROL
 BJ2130
 BJ2130  NAD 83(1986)-  30 10 32.29943(N)    091 59 04.24059(W) AD(       ) 2
 BJ2130  NAD 27      -  30 10 31.57509(N)    091 59 03.81026(W) AD(       ) 2
 BJ2130
 BJ2130.Superseded values are not recommended for survey control.
 BJ2130
 BJ2130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2130.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2130
 BJ2130_MARKER: DD = SURVEY DISK
 BJ2130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2130_STAMPING: 28A011
 BJ2130_MARK LOGO: LADHGS
 BJ2130_PROJECTION: RECESSED 18 CENTIMETERS
 BJ2130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2130+STABILITY: SURFACE MOTION
 BJ2130
 BJ2130  HISTORY     - Date     Condition        Report By
 BJ2130  HISTORY     - 1967     MONUMENTED       LADH
 BJ2130  HISTORY     - 1970     GOOD             NGS
 BJ2130  HISTORY     - 1982     GOOD             NGS
 BJ2130  HISTORY     - 19950318 GOOD             USPSQD
 BJ2130
 BJ2130                          STATION DESCRIPTION
 BJ2130
 BJ2130'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2130'THIS STATION IS LOCATED SOUTH ALONG U. S. HIGHWAY 90, 3.51 MILES
 BJ2130'FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND STATE HIGHWAY 182 (OLD
 BJ2130'90) IN LAFAYETTE.  THE STATION IS SET ON THE WEST SIDE OF THE
 BJ2130'HIGHWAY IN THE SOUTHERN PACIFIC RAILROAD RIGHT OF WAY, 8.10 FEET
 BJ2130'EAST OF THE EAST RAIL OF THE RAILROAD, 2.20 FEET WEST OF A METAL
 BJ2130'WITNESS POST AND SIGN, 32.80 FEET SOUTHWEST OF A TELEPHONE POLE,
 BJ2130'42.  0 FEET WEST OF THE CENTERLINE OF A SERVICE ROAD ALONG THE SOUTH
 BJ2130'BOUND LANE OF U. S. HIGHWAY 90, AND 79.0 FEET NORTHWEST OF A
 BJ2130'TELEPHONE POLE.
 BJ2130'
 BJ2130'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BJ2130'POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.  STATION IS
 BJ2130'STAMPED 28A011.
 BJ2130'
 BJ2130'TO REACH THIS STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BJ2130'STATE HIGHWAY 182, FOLLOW U. S. HIGHWAY 90 SOUTH FOR 3.51 MILES TO
 BJ2130'THE STATION WHICH IS SET ON THE WEST SIDE OF HIGHWAY NEAR THE
 BJ2130'RAILROAD.
 BJ2130'
 BJ2130'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ2130
 BJ2130                          STATION RECOVERY (1970)
 BJ2130
 BJ2130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2130'2.25 MI NW FROM BROUSSARD.
 BJ2130'ABOUT 2.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2130'THE STATION AT BROUSSARD, 171 FEET SOUTHEAST OF THE CENTER OF A
 BJ2130'CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 8 1/2 FEET NORTHEAST OF
 BJ2130'THE NORTHEAST RAIL, 224 FEET NORTHWEST OF A DERAIL SIGN, 42 1/2 FEET
 BJ2130'SOUTHWEST OF THE CENTER LINE OF A SERVICE ROAD, 32 FEET
 BJ2130'SOUTH-SOUTHEAST OF A TELEPHONE POLE, 2.6 FEET SOUTHWEST OF A METAL
 BJ2130'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 BJ2130'THE TOP OF A CONCRETE POST WHICH IS 6 INCHES BELOW THE SURFACE OF THE
 BJ2130'BALLAST.  SECTION 97, T 10S, R 5E.
 BJ2130
 BJ2130                          STATION RECOVERY (1982)
 BJ2130
 BJ2130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2130'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  3.5 KILOMETERS
 BJ2130'(2.2 MILES) NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2130'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE RIGHT,
 BJ2130'2.59 METERS (8.5 FEET) NORTHEAST OF THE NORTHEAST RAIL, 12.95 METERS
 BJ2130'(42.5 FEET) SOUTHWEST OF THE CENTER OF A SERVICE ROAD, 9.75 METERS
 BJ2130'(32.0 FEET) SOUTH-SOUTHEAST OF A UTILITY POLE.
 BJ2130'THE MARK IS 0.79 METERS  SW FROM A WITNESS POST.
 BJ2130'THE MARK IS 1.0 M BELOW TRACKS.
 BJ2130
 BJ2130                          STATION RECOVERY (1995)
 BJ2130
 BJ2130'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2127 ***********************************************************************
 BJ2127  DESIGNATION -  28 A 012
 BJ2127  PID         -  BJ2127
 BJ2127  STATE/COUNTY-  LA/LAFAYETTE
 BJ2127  COUNTRY     -  US
 BJ2127  USGS QUAD   -  BROUSSARD (2018)
 BJ2127
 BJ2127                         *CURRENT SURVEY CONTROL
 BJ2127  ______________________________________________________________________
 BJ2127* NAD 83(1992) POSITION- 30 11 08.58284(N) 091 59 31.03840(W)   ADJUSTED
 BJ2127* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2127  **This station is located in a suspected subsidence area (see below).
 BJ2127  ______________________________________________________________________
 BJ2127  GEOID HEIGHT    -        -26.998 (meters)                     GEOID18
 BJ2127  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ2127  HORZ ORDER      -  SECOND
 BJ2127
 BJ2127.The horizontal coordinates were established by classical geodetic methods
 BJ2127.and adjusted by the National Geodetic Survey in January 1993.
 BJ2127
 BJ2127.** This station is in an area of known vertical motion. If an
 BJ2127.** orthometric height was ever established but is not available 
 BJ2127.** in the current survey control section, the orthometric height
 BJ2127.** is considered suspect.  Suspect heights are available in the
 BJ2127.** superseded section only if requested.
 BJ2127
 BJ2127.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2127.GEOID18 height accuracy estimate available here.
 BJ2127
 BJ2127.Click photographs - Photos may exist for this station.
 BJ2127
 BJ2127.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2127
 BJ2127. The following values were computed from the NAD 83(1992) position.
 BJ2127
 BJ2127;                    North         East     Units Scale Factor Converg.
 BJ2127;SPC LA S     -   187,034.717   936,575.425   MT  0.99993093   -0 19 45.5
 BJ2127;SPC LA S     -   613,629.73  3,072,747.87   sFT  0.99993093   -0 19 45.5
 BJ2127;UTM  15      - 3,339,793.907   597,044.550   MT  0.99971619   +0 30 24.8
 BJ2127
 BJ2127!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2127!SPC LA S     -   1.00000248  x   0.99993093  =   0.99993341
 BJ2127!UTM  15      -   1.00000248  x   0.99971619  =   0.99971867
 BJ2127
 BJ2127:                Primary Azimuth Mark                     Grid Az
 BJ2127:SPC LA S     -  28 A 013                                 335 20 05.6
 BJ2127:UTM  15      -  28 A 013                                 334 29 55.3
 BJ2127
 BJ2127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9704439793(NAD 83)
 BJ2127
 BJ2127|---------------------------------------------------------------------|
 BJ2127| PID    Reference Object                     Distance      Geod. Az  |
 BJ2127|                                                           dddmmss.s |
 BJ2127| BJ2124 28 A 013                            APPROX. 1.3 KM 3350020.1 |
 BJ2127|---------------------------------------------------------------------|
 BJ2127
 BJ2127                          SUPERSEDED SURVEY CONTROL
 BJ2127
 BJ2127  NAD 83(1986)-  30 11 08.60286(N)    091 59 31.03264(W) AD(       ) 2
 BJ2127  NAD 27      -  30 11 07.87906(N)    091 59 30.60160(W) AD(       ) 2
 BJ2127
 BJ2127.Superseded values are not recommended for survey control.
 BJ2127
 BJ2127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2127.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2127
 BJ2127_MARKER: DD = SURVEY DISK
 BJ2127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2127_STAMPING: 28A012
 BJ2127_MARK LOGO: LADHGS
 BJ2127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2127+STABILITY: SURFACE MOTION
 BJ2127
 BJ2127  HISTORY     - Date     Condition        Report By
 BJ2127  HISTORY     - 1967     MONUMENTED       LADH
 BJ2127  HISTORY     - 1970     GOOD             NGS
 BJ2127  HISTORY     - 1982     MARK NOT FOUND   NGS
 BJ2127  HISTORY     - 19950429 GOOD             USPSQD
 BJ2127
 BJ2127                          STATION DESCRIPTION
 BJ2127
 BJ2127'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2127'THIS STATION IS LOCATED SOUTH ALONG U. S. HIGHWAY 90, 2.71 MILES
 BJ2127'FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND STATE HIGHWAY 182.
 BJ2127'THE STATION IS SET IN THE SOUTHERN PACIFIC RAILROAD RIGHT OF WAY,
 BJ2127'WEST OF THE HIGHWAY, 5.50 FEET EAST OF THE EAST RAIL OF THE
 BJ2127'RAILROAD, 3.10 FEET WEST OF A METAL WITNESS POST AND SIGN, 45.50
 BJ2127'FEET WEST OF THE CENTERLINE OF A SERVICE ROAD ALONG THE SOUTH
 BJ2127'BOUND LANE OF U. S. HIGHWAY 90, 17 FEET NORTHWEST OF A TELEPHONE
 BJ2127'JUNCTION BOX POST, 289.40 FEET SOUTH ALONG THE EAST RAIL OF THE
 BJ2127'MAIN LINE OF THE RAILROAD FROM A SEMIPHORE POST NO. 1415 BELONGING
 BJ2127'TO THE SOUTHERN PACIFIC RAILROAD.
 BJ2127'
 BJ2127'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2127'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ2127'STATION IS STAMPED 28A012.
 BJ2127'
 BJ2127'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BJ2127'STATE HIGHWAY 182 IN LAFAYETTE, FOLLOW U. S. HIGHWAY 90 SOUTH FOR
 BJ2127'2.71 MILES TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY
 BJ2127'NEAR THE RAILROAD.
 BJ2127'
 BJ2127'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ2127
 BJ2127                          STATION RECOVERY (1970)
 BJ2127
 BJ2127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2127'3.05 MI NW FROM BROUSSARD.
 BJ2127'ABOUT 3.05 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2127'THE STATION AT BROUSSARD, OR ABOUT 3.2 MILES SOUTHEAST ALONG THE
 BJ2127'SOUTHERN PACIFIC RAILROAD FROM THE STATION AT LAFAYETTE, 0.2 MILE
 BJ2127'NORTHWEST OF A CROSSING OF THE RAILROAD AND AMAR COMEAUX ROAD, 234 1/2
 BJ2127'FEET SOUTHEAST OF A CONCRETE TELEPHONE BOOTH, 6 FEET NORTHEAST OF THE
 BJ2127'NORTHEAST RAIL OF THE MAIN TRACK, 49 FEET SOUTHWEST OF THE CENTER LINE
 BJ2127'OF A SERVICE ROAD, 3.0 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2
 BJ2127'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 BJ2127'POST WHICH IS 8 INCHES BELOW THE SURFACE OF THE BALLAST. SECTION 43, T
 BJ2127'10S, R 5E.
 BJ2127
 BJ2127                          STATION RECOVERY (1982)
 BJ2127
 BJ2127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2127'NOT RECOVERED, MARK IS COVERED, UNABLE TO LOCATE.
 BJ2127
 BJ2127                          STATION RECOVERY (1995)
 BJ2127
 BJ2127'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2124 ***********************************************************************
 BJ2124  DESIGNATION -  28 A 013
 BJ2124  PID         -  BJ2124
 BJ2124  STATE/COUNTY-  LA/LAFAYETTE
 BJ2124  COUNTRY     -  US
 BJ2124  USGS QUAD   -  BROUSSARD (2018)
 BJ2124
 BJ2124                         *CURRENT SURVEY CONTROL
 BJ2124  ______________________________________________________________________
 BJ2124* NAD 83(2011) POSITION- 30 11 46.68624(N) 091 59 51.48800(W)   ADJUSTED
 BJ2124* NAD 83(2011) ELLIP HT-   -15.764 (meters)        (06/27/12)   ADJUSTED
 BJ2124* NAD 83(2011) EPOCH   -  2010.00
 BJ2124* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2124  **This station is located in a suspected subsidence area (see below).
 BJ2124  ______________________________________________________________________
 BJ2124  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ2124  NAD 83(2011) X  -   -192,324.505 (meters)                     COMP
 BJ2124  NAD 83(2011) Y  - -5,513,977.259 (meters)                     COMP
 BJ2124  NAD 83(2011) Z  -  3,189,192.581 (meters)                     COMP
 BJ2124  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ2124
 BJ2124  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ2124  Standards:
 BJ2124         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ2124            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ2124  -------------------------------------------------------------------
 BJ2124  NETWORK    0.55  16.11           0.20   0.24   8.22     -0.21086056
 BJ2124  -------------------------------------------------------------------
 BJ2124  Click here for local accuracies and other accuracy information.
 BJ2124
 BJ2124.The horizontal coordinates were established by GPS observations
 BJ2124.and adjusted by the National Geodetic Survey in June 2012.
 BJ2124
 BJ2124.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ2124.been affixed to the stable North American tectonic plate. See 
 BJ2124.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ2124
 BJ2124.The horizontal coordinates are valid at the epoch date displayed above
 BJ2124.which is a decimal equivalence of Year/Month/Day.
 BJ2124
 BJ2124.** This station is in an area of known vertical motion.  Due to the
 BJ2124.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2124.** determined the orthometric heights for marks in these suspect
 BJ2124.** subsidence areas should be considered valid only at the epoch date
 BJ2124.** associated with the orthometric height.  These heights must always
 BJ2124.** be validated when used as control.  All previously superseded
 BJ2124.** orthometric heights are now considered suspect and are available
 BJ2124.** in the superseded section.  NGS does not recommend using suspect
 BJ2124.** or superseded heights as control.
 BJ2124
 BJ2124.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2124.GEOID18 height accuracy estimate available here.
 BJ2124
 BJ2124.Click photographs - Photos may exist for this station.
 BJ2124
 BJ2124.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ2124
 BJ2124.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2124
 BJ2124.The ellipsoidal height was determined by GPS observations
 BJ2124.and is referenced to NAD 83.
 BJ2124
 BJ2124. The following values were computed from the NAD 83(2011) position.
 BJ2124
 BJ2124;                    North         East     Units Scale Factor Converg.
 BJ2124;SPC LA S     -   188,211.102   936,035.212   MT  0.99993154   -0 19 55.8
 BJ2124;SPC LA S     -   617,489.26  3,070,975.52   sFT  0.99993154   -0 19 55.8
 BJ2124;UTM  15      - 3,340,962.030   596,487.345   MT  0.99971485   +0 30 15.1
 BJ2124
 BJ2124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2124!SPC LA S     -   1.00000248  x   0.99993154  =   0.99993402
 BJ2124!UTM  15      -   1.00000248  x   0.99971485  =   0.99971732
 BJ2124
 BJ2124:                Primary Azimuth Mark                     Grid Az
 BJ2124:SPC LA S     -  28 A 014                                 001 32 47.7
 BJ2124:UTM  15      -  28 A 014                                 000 42 36.8
 BJ2124
 BJ2124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9648740962(NAD 83)
 BJ2124
 BJ2124|---------------------------------------------------------------------|
 BJ2124| PID    Reference Object                     Distance      Geod. Az  |
 BJ2124|                                                           dddmmss.s |
 BJ2124| BJ2117 28 A 014                            APPROX. 1.4 KM 0011251.9 |
 BJ2124| BJ5362 LFT D                               418.629 METERS 0565603.4 |
 BJ2124| BK0241 28 A 015                            APPROX. 2.0 KM 3344333.7 |
 BJ2124|---------------------------------------------------------------------|
 BJ2124
 BJ2124                          SUPERSEDED SURVEY CONTROL
 BJ2124
 BJ2124  NAD 83(2007)-  30 11 46.68590(N)    091 59 51.48855(W) AD(       ) 0
 BJ2124  ELLIP H (02/10/07)  -15.703  (m)                       GP(       )    
 BJ2124  ELLIP H (03/19/02)  -15.698  (m)                       GP(       ) 1 1
 BJ2124  NAD 83(1992)-  30 11 46.68564(N)    091 59 51.48781(W) AD(       ) 1
 BJ2124  ELLIP H (01/07/00)  -15.688  (m)                       GP(       ) 1 1
 BJ2124  NAD 83(1992)-  30 11 46.68958(N)    091 59 51.48775(W) AD(       ) 2
 BJ2124  NAD 83(1992)-  30 11 46.68808(N)    091 59 51.48878(W) AD(       ) 2
 BJ2124  NAD 83(1986)-  30 11 46.70808(N)    091 59 51.48306(W) AD(       ) 2
 BJ2124  NAD 27      -  30 11 45.98473(N)    091 59 51.05156(W) AD(       ) 2
 BJ2124
 BJ2124.Superseded values are not recommended for survey control.
 BJ2124
 BJ2124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2124.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2124
 BJ2124_MARKER: DD = SURVEY DISK
 BJ2124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2124_STAMPING: 28A013
 BJ2124_MARK LOGO: LADHGS
 BJ2124_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ2124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2124+STABILITY: SURFACE MOTION
 BJ2124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2124+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2011
 BJ2124
 BJ2124  HISTORY     - Date     Condition        Report By
 BJ2124  HISTORY     - 1967     MONUMENTED       LADH
 BJ2124  HISTORY     - 1970     GOOD             NGS
 BJ2124  HISTORY     - 1979     MARK NOT FOUND   USGS
 BJ2124  HISTORY     - 1982     GOOD             NGS
 BJ2124  HISTORY     - 19921223 GOOD             NOS
 BJ2124  HISTORY     - 19950227 MARK NOT FOUND   USPSQD
 BJ2124  HISTORY     - 19990421 GOOD             NGS
 BJ2124  HISTORY     - 20021203 GOOD             INDIV
 BJ2124  HISTORY     - 20040705 GOOD             DEWDAV
 BJ2124  HISTORY     - 20110222 GOOD             FENSTE
 BJ2124
 BJ2124                          STATION DESCRIPTION
 BJ2124
 BJ2124'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2124'THIS THE STATION IS LOCATED SOUTH ALONG U. S. HIGHWAY 90, 1.82 MILES
 BJ2124'FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND STATE HIGHWAY 182 IN THE
 BJ2124'RAILROAD RIGHT OF WAY.
 BJ2124'
 BJ2124'THE STATION IS 6.0 FEET EAST OF THE EAST RAIL OF THE SOUTHERN PACIFIC
 BJ2124'RAILROAD, 2.70 FEET WEST OF A METAL WITNESS POST AND SIGN, 46.20 FEET
 BJ2124'WEST OF THE CENTERLINE OF A SERVICE ROAD ALONG THE SOUTH BOUND LANE OF
 BJ2124'U. S. HIGHWAY 90, 25.0 FEET SOUTHWEST OF A TELEPHONE POLE, 64.0 FEET
 BJ2124'NORTHWEST OF A CONCRETE MARKER TO AN UNDERGROUND CABLE (SOUTHERN BELL
 BJ2124'TELEPHONE AND TELEGRAPH), AND 33.8 FEET NORTHEAST OF A TELEPHONE POLE.
 BJ2124'IT IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST
 BJ2124'THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND AND STAMPED 28A013.
 BJ2124'
 BJ2124'TO REACH THIS STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BJ2124'STATE HIGHWAY 182 IN LAFAYETTE, FOLLOW U. S. HIGHWAY 90 SOUTH FOR 1.82
 BJ2124'MILES TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY IN THE
 BJ2124'RAILROAD RIGHT OF WAY.
 BJ2124'
 BJ2124'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ2124
 BJ2124                          STATION RECOVERY (1970)
 BJ2124
 BJ2124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2124'ABOUT 2.35 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2124'THE STATION AT LAFAYETTE, 10 POLES NORTHWEST OF MILEPOST 142, 12 1/2
 BJ2124'RAILS SOUTHEAST OF A CROSSING OF THE RAILROAD AND STATE HIGHWAY 728-2,
 BJ2124'6 FEET NORTHEAST OF THE NORTHEAST RAIL, 47 FEET SOUTHWEST OF THE
 BJ2124'CENTER LINE OF A SERVICE ROAD, 25 FEET SOUTH OF A TELEPHONE POLE, 5
 BJ2124'1/2 FEET NORTHWEST OF SEMAPHORE SIGNAL NUMBER 142.1, 2.7 FEET
 BJ2124'SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 BJ2124'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 6 INCHES BELOW
 BJ2124'THE SURFACE OF THE BALLAST.  SECTION 43, T10S, R5E.
 BJ2124
 BJ2124                          STATION RECOVERY (1979)
 BJ2124
 BJ2124'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BJ2124'MARK NOT FOUND.
 BJ2124
 BJ2124                          STATION RECOVERY (1982)
 BJ2124
 BJ2124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2124'FOUND AS DESCRIBED IN 1970, OMIT-MEASUREMENT TO SEMAPHORE SIGNAL.
 BJ2124
 BJ2124                          STATION RECOVERY (1992)
 BJ2124
 BJ2124'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ2124'RECOVERED IN GOOD CONDITION.
 BJ2124
 BJ2124                          STATION RECOVERY (1995)
 BJ2124
 BJ2124'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2124'MARK NOT FOUND.
 BJ2124
 BJ2124                          STATION RECOVERY (1999)
 BJ2124
 BJ2124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 BJ2124'THE STATION IS LOCATED IN THE SOUTHEAST PART OF LAFAYETTE, WEST OF AND
 BJ2124'ACROSS STATE HIGHWAY 90 FROM THE SOUTHWEST PART OF LAFAYETTE REGIONAL
 BJ2124'AIRPORT, BETWEEN A RAILROAD AND A FRONTAGE ROAD PARALLELING HIGHWAY
 BJ2124'90, ABOUT 300 M (984.2 FT) NORTH OF RAILROAD MILE POST 142, AND IN THE
 BJ2124'RAILROAD RIGHT-OF-WAY.  OWNERSHIP--SOUTHERN PACIFIC RAILROAD.
 BJ2124'
 BJ2124'TO REACH FROM THE UNDERPASS AT THE JUNCTION OF INTERSTATE HIGHWAY 10
 BJ2124'AND STATE HIGHWAY 90 (SOUTHWEST EVANGELINE THROUGHWAY) AT EXIT 103, GO
 BJ2124'SOUTHERLY ON HIGHWAY 90 FOR 5.39 KM (3.35 MI) TO A PAVED CROSSROAD
 BJ2124'(STATE HIGHWAY 728-8/SURREY STREET ON THE LEFT AND EAST UNIVERSITY
 BJ2124'STREET ON THE RIGHT).  CONTINUE AHEAD, SOUTHERLY, ON HIGHWAY 90 FOR
 BJ2124'1.21 KM (0.75 MI) TO THE JUNCTION OF STATE HIGHWAY 728-2 ON THE RIGHT.
 BJ2124'TURN RIGHT, SOUTHWEST, ON THE ROAD FOR 30 M (98.4 FT) TO A FRONTAGE
 BJ2124'ROAD ON THE LEFT ALONG THE EAST SIDE OF THE TRACKS.  TURN LEFT,
 BJ2124'SOUTH-SOUTHEAST, ON THE ROAD FOR 0.08 KM (0.05 MI) TO THE STATION ON
 BJ2124'THE RIGHT.
 BJ2124'
 BJ2124'THE STATION IS SET IN THE TOP OF A 30 CM ROUND CONCRETE POST RECESSED
 BJ2124'25 CM BELOW THE GROUND.  IT IS 47.7 M (156.5 FT) SOUTH-SOUTHWEST OF
 BJ2124'THE CENTER OF THE TOP OF A CONCRETE CULVERT, 36.9 M (121.1 FT) WEST OF
 BJ2124'AND LEVEL WITH THE HIGHWAY CENTER, 22.3 M (73.2 FT) WEST-SOUTHWEST OF
 BJ2124'AND ACROSS THE FRONTAGE ROAD FROM A ROAD/RAILROAD CROSSING SIGN, 14.1
 BJ2124'M (46.3 FT) WEST OF AND LEVEL WITH THE FRONTAGE ROAD CENTER, 10.9 M
 BJ2124'(35.8 FT) EAST-NORTHEAST OF AND ACROSS THE RAILROAD FROM THE 3RD POWER
 BJ2124'POLE FROM THE ROAD/RAILROAD CROSSING, AND 1.9 M (6.2 FT)
 BJ2124'EAST-NORTHEAST OF AND ABOUT 1 M (3.3 FT) LOWER THAN THE EAST RAIL.
 BJ2124
 BJ2124                          STATION RECOVERY (2002)
 BJ2124
 BJ2124'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (JDM)
 BJ2124'RECOVERED IN GOOD CONDITION.
 BJ2124
 BJ2124                          STATION RECOVERY (2004)
 BJ2124
 BJ2124'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BJ2124'RECOVERED IN GOOD CONDITION.
 BJ2124
 BJ2124                          STATION RECOVERY (2011)
 BJ2124
 BJ2124'RECOVERY NOTE BY C H FENSTERMAKER AND ASSOCIATE 2011 (RRJ)
 BJ2124'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2117 ***********************************************************************
 BJ2117  DESIGNATION -  28 A 014
 BJ2117  PID         -  BJ2117
 BJ2117  STATE/COUNTY-  LA/LAFAYETTE
 BJ2117  COUNTRY     -  US
 BJ2117  USGS QUAD   -  BROUSSARD (2018)
 BJ2117
 BJ2117                         *CURRENT SURVEY CONTROL
 BJ2117  ______________________________________________________________________
 BJ2117* NAD 83(1992) POSITION- 30 12 31.02349(N) 091 59 50.40665(W)   ADJUSTED
 BJ2117* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2117  **This station is located in a suspected subsidence area (see below).
 BJ2117  ______________________________________________________________________
 BJ2117  GEOID HEIGHT    -        -27.045 (meters)                     GEOID18
 BJ2117  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BJ2117  HORZ ORDER      -  SECOND
 BJ2117
 BJ2117.The horizontal coordinates were established by classical geodetic methods
 BJ2117.and adjusted by the National Geodetic Survey in January 1993.
 BJ2117
 BJ2117.** This station is in an area of known vertical motion. If an
 BJ2117.** orthometric height was ever established but is not available 
 BJ2117.** in the current survey control section, the orthometric height
 BJ2117.** is considered suspect.  Suspect heights are available in the
 BJ2117.** superseded section only if requested.
 BJ2117
 BJ2117.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2117.GEOID18 height accuracy estimate available here.
 BJ2117
 BJ2117.Click photographs - Photos may exist for this station.
 BJ2117
 BJ2117.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2117
 BJ2117. The following values were computed from the NAD 83(1992) position.
 BJ2117
 BJ2117;                    North         East     Units Scale Factor Converg.
 BJ2117;SPC LA S     -   189,576.108   936,072.045   MT  0.99993229   -0 19 55.2
 BJ2117;SPC LA S     -   621,967.61  3,071,096.37   sFT  0.99993229   -0 19 55.2
 BJ2117;UTM  15      - 3,342,327.132   596,504.244   MT  0.99971489   +0 30 16.3
 BJ2117
 BJ2117!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2117!SPC LA S     -   1.00000252  x   0.99993229  =   0.99993481
 BJ2117!UTM  15      -   1.00000252  x   0.99971489  =   0.99971741
 BJ2117
 BJ2117:                Primary Azimuth Mark                     Grid Az
 BJ2117:SPC LA S     -  STEP 2                                   127 23 25.2
 BJ2117:UTM  15      -  STEP 2                                   126 33 13.7
 BJ2117
 BJ2117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9650442327(NAD 83)
 BJ2117
 BJ2117|---------------------------------------------------------------------|
 BJ2117| PID    Reference Object                     Distance      Geod. Az  |
 BJ2117|                                                           dddmmss.s |
 BJ2117| BJ2121 STEP                                365.445 METERS 10049     |
 BJ2117| BJ5331 NAV REF                             321.127 METERS 12058     |
 BJ2117| BJ5307 STEP 2                              APPROX. 0.7 KM 1270330.0 |
 BJ2117| BJ2124 28 A 013                            APPROX. 1.4 KM 1811252.4 |
 BJ2117| BK0241 28 A 015                            APPROX. 1.0 KM 2970820.7 |
 BJ2117|---------------------------------------------------------------------|
 BJ2117
 BJ2117                          SUPERSEDED SURVEY CONTROL
 BJ2117
 BJ2117  NAD 83(1986)-  30 12 31.04342(N)    091 59 50.40097(W) AD(       ) 2
 BJ2117  NAD 27      -  30 12 30.32131(N)    091 59 49.97004(W) AD(       ) 2
 BJ2117
 BJ2117.Superseded values are not recommended for survey control.
 BJ2117
 BJ2117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2117.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2117
 BJ2117_MARKER: DD = SURVEY DISK
 BJ2117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2117_STAMPING: 28A014
 BJ2117_MARK LOGO: LADHGS
 BJ2117_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ2117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2117+STABILITY: SURFACE MOTION
 BJ2117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2117+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2007
 BJ2117
 BJ2117  HISTORY     - Date     Condition        Report By
 BJ2117  HISTORY     - 1967     MONUMENTED       LADH
 BJ2117  HISTORY     - 1969     GOOD             CGS
 BJ2117  HISTORY     - 1970     GOOD             NGS
 BJ2117  HISTORY     - 19910909 GOOD             USPSQD
 BJ2117  HISTORY     - 19921223 GOOD             NOS
 BJ2117  HISTORY     - 19950318 GOOD             USPSQD
 BJ2117  HISTORY     - 20040429 GOOD             INDIV
 BJ2117  HISTORY     - 20070921 GOOD             JCLS
 BJ2117
 BJ2117                          STATION DESCRIPTION
 BJ2117
 BJ2117'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ2117'THIS STATION IS LOCATED IN LAFAYETTE, NEAR THE FENCE ON THE NORTH
 BJ2117'END OF THE LAFAYETTE AIRPORT AND SOUTH OF THE BLACKTOP ROAD LEADING
 BJ2117'TO THE AIRPORT, 1.70 FEET SOUTH OF A METAL WITNESS POST AND SIGN,
 BJ2117'2.10 FEET NORTH OF THE FENCE, 40.0 FEET SOUTH OF STATE HIGHWAY
 BJ2117'728-8, 89.0 FEET SOUTH OF A FIRE HYDRANT, AND 183.82 FEET
 BJ2117'SOUTHWEST OF THE SOUTHWEST CORNER OF THE NATIONAL GUARD BUILDING.
 BJ2117'
 BJ2117'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ2117'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ2117'THE GROUND.  STATION IS STAMPED 28A014.
 BJ2117'
 BJ2117'TO REACH THIS STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BJ2117'PINHOOK ROAD, FOLLOW U. S. HIGHWAY 90 SOUTH FOR 0.7 MILE TO AN
 BJ2117'INTERSECTION WITH STATE HIGHWAY 728-8, THENCE EAST FOR 0.1 MILE TO
 BJ2117'THE STATION WHICH IS SET TO THE SOUTH OF THE ROAD.
 BJ2117'
 BJ2117'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ2117
 BJ2117                          STATION RECOVERY (1969)
 BJ2117
 BJ2117'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ2117'THE STATION MARK IS A BRONZE STATION MARK DISK OF THE COAST AND
 BJ2117'GEODETIC SURVEY AND THE LOUISIANA DEPARTMENT OF HIGHWAYS, STAMPED
 BJ2117'28A014, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ2117'THAT PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 41
 BJ2117'FEET SOUTHEAST OF THE CENTER OF STATE HIGHWAY 728-8, 2.3 FEET
 BJ2117'NORTHWEST OF A FENCE AND 1.7 FEET SOUTHEAST OF A METAL POST WITH
 BJ2117'SIGN ATTACHED.
 BJ2117'
 BJ2117'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BJ2117'PINHOOK ROAD AT THE SOUTHEAST CORNER OF LAFAYETTE, GO SOUTH ON
 BJ2117'HIGHWAY 90 FOR 0.7 MILE TO STATE HIGHWAY 728-8 ON THE LEFT, TURN
 BJ2117'LEFT AND GO EASTERLY ON HIGHWAY 728-8 TOWARD AIRPORT FOR 0.1 MILE
 BJ2117'TO THE STATION MARK ON THE RIGHT.
 BJ2117'
 BJ2117'A GEODIMETER TRAVERSE WAS MADE TO TRIANGULATION STATION STEP,
 BJ2117'DISTANCE BEING 365.446 METERS EAST.
 BJ2117
 BJ2117                          STATION RECOVERY (1970)
 BJ2117
 BJ2117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2117'2.1 MI SE FROM LAFAYETTE.
 BJ2117'ABOUT 1.6 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2117'STATION AT LAFAYETTE, THENCE 0.2 MILE NORTHEAST ALONG STATE HIGHWAY
 BJ2117'729, THENCE 0.1 MILE NORTH ALONG U.S. HIGHWAY 90, THENCE 0.2 MILE
 BJ2117'NORTHEAST ALONG STATE HIGHWAY 728-8, 184 1/2 FEET SOUTH AND ACROSS THE
 BJ2117'HIGHWAY FROM THE SOUTH CORNER OF THE 256TH INFANTRY BRIGADE NATIONAL
 BJ2117'GUARD BUILDING, 40 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE
 BJ2117'HIGHWAY, 88 FEET SOUTHEAST AND ACROSS THE HIGHWAY FROM A FIRE HYDRANT,
 BJ2117'1 1/2 FEET NORTHWEST OF A FENCE, 2.1 FEET SOUTHEAST OF A METAL WITNESS
 BJ2117'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BJ2117'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND. SECTION
 BJ2117'43, T 10S, R 5E.  NOTE-- THE DISK IS SLANTING AND THE LEVEL ROD WAS
 BJ2117'HELD ON THE LETTERS SU IN THE WORD SURVEY WHICH IS IN THE CASTING ON
 BJ2117'THE DISK.
 BJ2117
 BJ2117                          STATION RECOVERY (1991)
 BJ2117
 BJ2117'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BJ2117'RECOVERED IN GOOD CONDITION.
 BJ2117
 BJ2117                          STATION RECOVERY (1992)
 BJ2117
 BJ2117'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ2117'RECOVERED IN GOOD CONDITION.
 BJ2117
 BJ2117                          STATION RECOVERY (1995)
 BJ2117
 BJ2117'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2117'RECOVERED IN GOOD CONDITION.
 BJ2117
 BJ2117                          STATION RECOVERY (2004)
 BJ2117
 BJ2117'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (MPM)
 BJ2117'RECOVERED AS DESCRIBED, EXCEPT MONUMENT IS NOW SITUATED ON THE
 BJ2117'SOUTHERN SIDE AND ENCLOSED BY A SIDEWALK BETWEEN HIGHWAY AND AIRPORT
 BJ2117'CHAIN LINK FENCE.
 BJ2117
 BJ2117                          STATION RECOVERY (2007)
 BJ2117
 BJ2117'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2007 (MRY)
 BJ2117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0241 ***********************************************************************
 BK0241  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0241  DESIGNATION -  28 A 015
 BK0241  PID         -  BK0241
 BK0241  STATE/COUNTY-  LA/LAFAYETTE
 BK0241  COUNTRY     -  US
 BK0241  USGS QUAD   -  LAFAYETTE (2018)
 BK0241
 BK0241                         *CURRENT SURVEY CONTROL
 BK0241  ______________________________________________________________________
 BK0241* NAD 83(2011) POSITION- 30 12 45.80750(N) 092 00 23.63220(W)   ADJUSTED
 BK0241* NAD 83(2011) ELLIP HT-   -16.565 (meters)        (03/26/19)   ADJUSTED
 BK0241* NAD 83(2011) EPOCH   -  2010.00
 BK0241* NAVD 88 ORTHO HEIGHT -    10.50  (meters)       34.4   (feet) GPS OBS
 BK0241* NAVD 88 EPOCH        -  2009.55
 BK0241  **This station is located in a suspected subsidence area (see below).
 BK0241  ______________________________________________________________________
 BK0241  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BK0241  NAD 83(2011) X  -   -193,151.704 (meters)                     COMP
 BK0241  NAD 83(2011) Y  - -5,513,031.201 (meters)                     COMP
 BK0241  NAD 83(2011) Z  -  3,190,765.548 (meters)                     COMP
 BK0241  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BK0241
 BK0241  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0241  Standards:
 BK0241         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0241            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0241  -------------------------------------------------------------------
 BK0241  NETWORK    0.37   0.94           0.16   0.14   0.48     -0.01173586
 BK0241  -------------------------------------------------------------------
 BK0241  Click here for local accuracies and other accuracy information.
 BK0241
 BK0241.The horizontal coordinates were established by GPS observations
 BK0241.and adjusted by the National Geodetic Survey in March 2019.
 BK0241
 BK0241.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0241.been affixed to the stable North American tectonic plate. See 
 BK0241.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0241
 BK0241.The horizontal coordinates are valid at the epoch date displayed above
 BK0241.which is a decimal equivalence of Year/Month/Day.
 BK0241
 BK0241.** This station is in an area of known vertical motion.  Due to the
 BK0241.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0241.** determined the orthometric heights for marks in these suspect
 BK0241.** subsidence areas should be considered valid only at the epoch date
 BK0241.** associated with the orthometric height.  These heights must always
 BK0241.** be validated when used as control.  All previously superseded
 BK0241.** orthometric heights are now considered suspect and are available
 BK0241.** in the superseded section.  NGS does not recommend using suspect
 BK0241.** or superseded heights as control.
 BK0241
 BK0241.The 2009 superseded orthometric height was determined using a crustal movement
 BK0241.model based on published report NOAA Technical Report NOS/NGS 50
 BK0241.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK0241.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK0241.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK0241
 BK0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0241.GEOID18 height accuracy estimate available here.
 BK0241
 BK0241.Click photographs - Photos may exist for this station.
 BK0241
 BK0241.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0241
 BK0241.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0241
 BK0241.The ellipsoidal height was determined by GPS observations
 BK0241.and is referenced to NAD 83.
 BK0241
 BK0241. The following values were computed from the NAD 83(2011) position.
 BK0241
 BK0241;                    North         East     Units Scale Factor Converg.
 BK0241;SPC LA S     -   190,036.503   935,186.161   MT  0.99993255   -0 20 11.8
 BK0241;SPC LA S     -   623,478.09  3,068,189.93   sFT  0.99993255   -0 20 11.8
 BK0241;UTM  15      - 3,342,774.446   595,611.927   MT  0.99971278   +0 29 59.8
 BK0241
 BK0241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0241!SPC LA S     -   1.00000260  x   0.99993255  =   0.99993515
 BK0241!UTM  15      -   1.00000260  x   0.99971278  =   0.99971538
 BK0241
 BK0241:                Primary Azimuth Mark                     Grid Az
 BK0241:SPC LA S     -  28 A 016                                 334 14 56.7
 BK0241:UTM  15      -  28 A 016                                 333 24 45.1
 BK0241
 BK0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9561142774(NAD 83)
 BK0241
 BK0241|---------------------------------------------------------------------|
 BK0241| PID    Reference Object                     Distance      Geod. Az  |
 BK0241|                                                           dddmmss.s |
 BK0241| BJ2117 28 A 014                            APPROX. 1.0 KM 1170803.9 |
 BK0241| BK0240 28 A 016                            APPROX. 0.8 KM 3335444.9 |
 BK0241|---------------------------------------------------------------------|
 BK0241
 BK0241                          SUPERSEDED SURVEY CONTROL
 BK0241
 BK0241  NAD 83(2011)-  30 12 45.80860(N)    092 00 23.63250(W) AD(2010.00) 0
 BK0241  ELLIP H (06/27/12)  -16.547  (m)                       GP(2010.00)    
 BK0241  ELLIP H (03/12/08)  -16.530  (m)                       GP(       ) 3 1
 BK0241  NAD 83(2007)-  30 12 45.80928(N)    092 00 23.63371(W) AD(       ) 0
 BK0241  ELLIP H (02/10/07)  -16.545  (m)                       GP(       )    
 BK0241  NAD 83(1992)-  30 12 45.80911(N)    092 00 23.63315(W) AD(2004.65) B
 BK0241  ELLIP H (06/22/05)  -16.548  (m)                       GP(2004.65) 4 1
 BK0241  NAD 83(1992)-  30 12 45.81406(N)    092 00 23.63162(W) AD(       ) 2
 BK0241  NAD 83(1992)-  30 12 45.81344(N)    092 00 23.63113(W) AD(       ) 2
 BK0241  NAD 83(1986)-  30 12 45.83338(N)    092 00 23.62543(W) AD(       ) 2
 BK0241  NAD 27      -  30 12 45.11094(N)    092 00 23.19332(W) AD(       ) 2
 BK0241  NAVD 88 (05/17/09)   10.676  (m)           35.03   (f) SUPERSEDED  1 2
 BK0241  NAVD 88 (03/12/08)   10.75   (m)  UNKNOWN  model used  GP(2006.81)    
 BK0241  NAVD 88 (06/22/05)   10.77   (m)  GEOID03  model used  GP(2004.65)    
 BK0241  NAVD 88 (02/14/94)   10.916  (m)           35.81   (f) ADJUSTED    1 1
 BK0241  NAVD 88 (06/15/91)   10.922  (m)           35.83   (f) SUPERSEDED  1 1
 BK0241  NGVD 29              10.92   (m)           35.8    (f) LEVELING    3  
 BK0241  NGVD 29              11.00   (m)           36.1    (f) LEVELING    3  
 BK0241  NGVD 29 (11/26/84)   10.916  (m)           35.81   (f) ADJUSTED    1 1
 BK0241
 BK0241.Superseded values are not recommended for survey control.
 BK0241
 BK0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0241.See file dsdata.pdf to determine how the superseded data were derived.
 BK0241
 BK0241_MARKER: DD = SURVEY DISK
 BK0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0241_STAMPING: 28A015
 BK0241_MARK LOGO: LADHGS
 BK0241_PROJECTION: FLUSH
 BK0241_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0241+STABILITY: SURFACE MOTION
 BK0241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0241+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2016
 BK0241
 BK0241  HISTORY     - Date     Condition        Report By
 BK0241  HISTORY     - 1967     MONUMENTED       LADH
 BK0241  HISTORY     - 1970     GOOD             NGS
 BK0241  HISTORY     - 1982     GOOD             NGS
 BK0241  HISTORY     - 1986     GOOD             NGS
 BK0241  HISTORY     - 19921223 GOOD             NOS
 BK0241  HISTORY     - 20040427 GOOD             NGS
 BK0241  HISTORY     - 20040705 GOOD             DEWDAV
 BK0241  HISTORY     - 20051017 GOOD             NGS
 BK0241  HISTORY     - 20060324 GOOD             NGS
 BK0241  HISTORY     - 20080826 GOOD             JCLS
 BK0241  HISTORY     - 20110222 GOOD             FENSTE
 BK0241  HISTORY     - 20160624 GOOD             NGS
 BK0241
 BK0241                          STATION DESCRIPTION
 BK0241
 BK0241'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RTL)
 BK0241'THIS THE STATION IS LOCATED IN LAFAYETTE, ON THE SOUTH SIDE OF SPRING
 BK0241'STREET NEAR THE SOUTHERN PACIFIC RAILROAD.
 BK0241'
 BK0241'THE STATION IS SET 1.80 FEET EAST OF A METAL WITNESS POST AND SIGN,
 BK0241'9.65 FEET NORTHEAST OF THE EAST RAIL ON THE MAIN LINE OF THE SOUTHERN
 BK0241'PACIFIC RAILROAD, 12.30 FEET SOUTH OF THE NORTHWEST CORNER OF THE FREY
 BK0241'PACKING PLANTS CHAIN LINK FENCE ENCLOSURE, AND 43.30 FEET SOUTH OF THE
 BK0241'CENTERLINE OF SPRING STREET.
 BK0241'
 BK0241'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BK0241'POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE GROUND
 BK0241'AND STAMPED 28A015.
 BK0241'
 BK0241'TO REACH THIS STATION FROM THE INTERSECTION AT PINHOOK ROAD AND U. S.
 BK0241'HIGHWAY 90, FOLLOW PINHOOK ROAD WEST FOR 0.2 MILE TO SPRING STREET
 BK0241'THENCE SOUTH ON SPRING STREET 0.1 MILE TO THE STATION WHICH IS SET
 BK0241'NEAR THE RAILROAD ON THE SOUTH SIDE OF THE STREET.
 BK0241'
 BK0241'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK0241
 BK0241                          STATION RECOVERY (1970)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK0241'ABOUT 1.1 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0241'STATION AT LAFAYETTE, 4 RAILS SOUTHEAST OF RAILROAD SIGNAL NUMBER
 BK0241'143.5, 10 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 46
 BK0241'FEET SOUTHEAST OF THE CENTER LINE OF SPRING STREET, 13 FEET SOUTHWEST
 BK0241'OF A CHAIN LINK FENCE, 2.0 FEET SOUTHEAST OF A METAL WITNESS POST,
 BK0241'ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 BK0241'ABOUT LEVEL WITH THE GROUND.  SECTION 141, T9S, R5E.
 BK0241
 BK0241                          STATION RECOVERY (1982)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0241'RECOVERED IN GOOD CONDITION.
 BK0241
 BK0241                          STATION RECOVERY (1986)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0241'RECOVERED IN GOOD CONDITION.
 BK0241
 BK0241                          STATION RECOVERY (1992)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BK0241'THE STATION IS LOCATED IN LAFAYETTE, 3 MILES (4.8 KM) SOUTH OF THE
 BK0241'INTERCHANGE OF INTERSTATE HIGHWAY 10 AND U.S. HIGHWAY 167, 3/4 MILE
 BK0241'DUE EAST OF THE UNIVERSITY OF SOUTHWESTERN LOUISIANA, 1/4 MILE
 BK0241'NORTHWEST OF THE VERMILLION RIVER, IN THE EAST QUADRANT OF THE
 BK0241'CROSSING OF SPRING STREET AND THE SOUTHERN PACIFIC COMPANY RAILROAD.
 BK0241'
 BK0241'TO REACH THE STATION FROM THE JUNCTION OF EVANGELINE THRUWAY (U.S.
 BK0241'HIGHWAY 90) AND PINHOOK ROAD (U.S. BUSINESS ROUTE 90) PROCEED
 BK0241'SOUTHWEST ALONG PINHOOK ROAD FOR 0.25 MILE, THENCE TURN LEFT AND
 BK0241'PROCEED 0.15 MILE (0.24 KM) SOUTHEAST ALONG DORSET AVENUE, THENCE TURN
 BK0241'RIGHT AND PROCEED 0.05 MILE (0.08 KM) SOUTHWEST ALONG SPRING STREET TO
 BK0241'A RAILROAD CROSSING AND THE STATION ON THE LEFT.
 BK0241'
 BK0241'THE STATION IS A CGS+LADH BRONZE SURVEY DISK STAMPED---28 A 015---,
 BK0241'AND SET IN TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 4 CM ABOVE
 BK0241'THE SLOPING GROUND.  IT IS 14.13 M (46.36 FT) SOUTHEAST OF THE CENTER
 BK0241'OF THE CROSSING OF THE SINGLE SET OF RAILROAD TRACKS, 13.22 M
 BK0241'(43.37 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF SPRING STREET, 14.55 M
 BK0241'(47.74 FT) EAST AND ACROSS THE TRACKS FROM A RAILROAD TELEPHONE POLE,
 BK0241'6.56 M (21.52 FT) DUE SOUTH OF THE WEST CORNER OF A 4 M (13.1 FT)
 BK0241'TALL CHAIN LINK FENCE, 3.97 M (13.02 FT) WEST-SOUTHWEST FROM THE
 BK0241'FENCE, 2.96 M (9.71 FT) EAST-NORTHEAST OF THE EASTMOST RAIL, AND ABOUT
 BK0241'LEVEL WITH THE TOP OF THE RAILS OF THE TRACKS.
 BK0241
 BK0241                          STATION RECOVERY (2004)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BK0241'THE MONUMENT IS NOW FLUSH WITH THE GROUND SURFACE.
 BK0241
 BK0241                          STATION RECOVERY (2004)
 BK0241
 BK0241'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BK0241'RECOVERED IN GOOD CONDITION.
 BK0241
 BK0241                          STATION RECOVERY (2005)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (JBW)
 BK0241'RECOVERED IN GOOD CONDITION.
 BK0241
 BK0241                          STATION RECOVERY (2006)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0241'RECOVERED AS DESCRIBED.
 BK0241
 BK0241                          STATION RECOVERY (2008)
 BK0241
 BK0241'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008 (MRY)
 BK0241'RECOVERED IN GOOD CONDITION.
 BK0241
 BK0241                          STATION RECOVERY (2011)
 BK0241
 BK0241'RECOVERY NOTE BY C H FENSTERMAKER AND ASSOCIATE 2011 (RRJ)
 BK0241'RECOVERED AS DESCRIBED
 BK0241
 BK0241                          STATION RECOVERY (2016)
 BK0241
 BK0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK0241'THE MARK IS 4.50 M (14.8 FT) SOUTHWEST OF A FIBERGLASS WITNESS POST
 BK0241'AND THE SOUTHWEST EDGE OF CONCRETE PARKING LOT.  THE CHAIN LINK FENCE
 BK0241'IS NOW GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0240 ***********************************************************************
 BK0240  DESIGNATION -  28 A 016
 BK0240  PID         -  BK0240
 BK0240  STATE/COUNTY-  LA/LAFAYETTE
 BK0240  COUNTRY     -  US
 BK0240  USGS QUAD   -  LAFAYETTE (2018)
 BK0240
 BK0240                         *CURRENT SURVEY CONTROL
 BK0240  ______________________________________________________________________
 BK0240* NAD 83(1992) POSITION- 30 13 10.11431(N) 092 00 37.33183(W)   ADJUSTED
 BK0240* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0240  **This station is located in a suspected subsidence area (see below).
 BK0240  ______________________________________________________________________
 BK0240  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 BK0240  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 BK0240  HORZ ORDER      -  SECOND
 BK0240
 BK0240.The horizontal coordinates were established by classical geodetic methods
 BK0240.and adjusted by the National Geodetic Survey in January 1993.
 BK0240
 BK0240.** This station is in an area of known vertical motion. If an
 BK0240.** orthometric height was ever established but is not available 
 BK0240.** in the current survey control section, the orthometric height
 BK0240.** is considered suspect.  Suspect heights are available in the
 BK0240.** superseded section only if requested.
 BK0240
 BK0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0240.GEOID18 height accuracy estimate available here.
 BK0240
 BK0240.Click photographs - Photos may exist for this station.
 BK0240
 BK0240.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0240
 BK0240. The following values were computed from the NAD 83(1992) position.
 BK0240
 BK0240;                    North         East     Units Scale Factor Converg.
 BK0240;SPC LA S     -   190,787.087   934,824.225   MT  0.99993299   -0 20 18.7
 BK0240;SPC LA S     -   625,940.63  3,067,002.48   sFT  0.99993299   -0 20 18.7
 BK0240;UTM  15      - 3,343,519.501   595,239.153   MT  0.99971190   +0 29 53.3
 BK0240
 BK0240!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0240!SPC LA S     -   1.00000251  x   0.99993299  =   0.99993550
 BK0240!UTM  15      -   1.00000251  x   0.99971190  =   0.99971441
 BK0240
 BK0240:                Primary Azimuth Mark                     Grid Az
 BK0240:SPC LA S     -  28 A 017                                 336 21 58.6
 BK0240:UTM  15      -  28 A 017                                 335 31 46.6
 BK0240
 BK0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9523943519(NAD 83)
 BK0240
 BK0240|---------------------------------------------------------------------|
 BK0240| PID    Reference Object                     Distance      Geod. Az  |
 BK0240|                                                           dddmmss.s |
 BK0240| BK0398 28 A 017                            APPROX. 0.7 KM 3360139.9 |
 BK0240|---------------------------------------------------------------------|
 BK0240
 BK0240                          SUPERSEDED SURVEY CONTROL
 BK0240
 BK0240  NAD 83(1986)-  30 13 10.13422(N)    092 00 37.32612(W) AD(       ) 2
 BK0240  NAD 27      -  30 13 09.41186(N)    092 00 36.89356(W) AD(       ) 2
 BK0240
 BK0240.Superseded values are not recommended for survey control.
 BK0240
 BK0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0240.See file dsdata.pdf to determine how the superseded data were derived.
 BK0240
 BK0240_MARKER: DD = SURVEY DISK
 BK0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0240_STAMPING: 28A016
 BK0240_MARK LOGO: LADHGS
 BK0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0240+STABILITY: SURFACE MOTION
 BK0240
 BK0240  HISTORY     - Date     Condition        Report By
 BK0240  HISTORY     - 1967     MONUMENTED       LADH
 BK0240  HISTORY     - 1970     GOOD             NGS
 BK0240  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK0240
 BK0240                          STATION DESCRIPTION
 BK0240
 BK0240'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK0240'THIS STATION IS LOCATED AT THE RAILROAD CROSSING ON EAST VERMILION
 BK0240'STREET IN LAFAYETTE.  THE STATION IS 2.15 FEET EAST OF A METAL
 BK0240'WITNESS POST AND SIGN, 9.30 FEET WEST OF THE WEST RAIL OF THE
 BK0240'SOUTHERN PACIFIC RAILROAD, 25.20 FEET SOUTHWEST OF THE CENTERLINE
 BK0240'OF EAST VERMILION STREET, 8.00 FEET NORTH OF MILE POST NO. 144.
 BK0240'
 BK0240'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BK0240'POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 BK0240'GROUND.  STATION IS STAMPED 28A016.
 BK0240'
 BK0240'TO REACH THIS STATION FROM THE INTERSECTION AT PINHOOK ROAD AND
 BK0240'U. S. HIGHWAY 90, FOLLOW PINHOOK ROAD WEST FOR 0.1 MILE TO THE
 BK0240'CORNER OF EAST VERMILION STREET, THENCE NORTHWEST ALONG EAST
 BK0240'VERMILION STREET FOR 0.2 MILE TO THE STATION WHICH IS SET NEAR THE
 BK0240'RAILROAD.
 BK0240'
 BK0240'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK0240
 BK0240                          STATION RECOVERY (1970)
 BK0240
 BK0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK0240'0.6 MI S FROM LAFAYETTE.
 BK0240'ABOUT 0.6 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0240'STATION AT LAFAYETTE, 35 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE
 BK0240'CROSSING OF THE RAILROAD AND E.  VERMILLION STREET, 9 FEET SOUTHWEST
 BK0240'OF THE SOUTHWEST RAIL OF THE MAIN TRACK, 17.6 FEET SOUTHEAST OF A
 BK0240'RAILROAD CROSSING SIGN, 7 1/2 FEET NORTHWEST OF A TELEPHONE POLE WHICH
 BK0240'IS MILEPOST 144, 2.2 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 BK0240'WITH THE TRACKS, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 BK0240'4 INCHES ABOVE THE SURFACE OF THE GROUND.  SECTION 67, T 9S, R 4E.
 BK0240
 BK0240                          STATION RECOVERY (1982)
 BK0240
 BK0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0240'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED, A NEW RAILROAD
 BK0240'SIGNAL BOX IS NOW AT THE THE LOCATION AND THE LOCATION IS NOW 1 FOOT
 BK0240'BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0398 ***********************************************************************
 BK0398  DESIGNATION -  28 A 017
 BK0398  PID         -  BK0398
 BK0398  STATE/COUNTY-  LA/LAFAYETTE
 BK0398  COUNTRY     -  US
 BK0398  USGS QUAD   -  LAFAYETTE (2018)
 BK0398
 BK0398                         *CURRENT SURVEY CONTROL
 BK0398  ______________________________________________________________________
 BK0398* NAD 83(1992) POSITION- 30 13 29.76668(N) 092 00 47.39447(W)   ADJUSTED
 BK0398* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0398  **This station is located in a suspected subsidence area (see below).
 BK0398  ______________________________________________________________________
 BK0398  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BK0398  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK0398  HORZ ORDER      -  SECOND
 BK0398
 BK0398.The horizontal coordinates were established by classical geodetic methods
 BK0398.and adjusted by the National Geodetic Survey in January 1993.
 BK0398
 BK0398.** This station is in an area of known vertical motion.  Due to the
 BK0398.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0398.** determined the orthometric heights for marks in these suspect
 BK0398.** subsidence areas should be considered valid only at the epoch date
 BK0398.** associated with the orthometric height.  These heights must always
 BK0398.** be validated when used as control.  All previously superseded
 BK0398.** orthometric heights are now considered suspect and are available
 BK0398.** in the superseded section.  NGS does not recommend using suspect
 BK0398.** or superseded heights as control.
 BK0398
 BK0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0398.GEOID18 height accuracy estimate available here.
 BK0398
 BK0398.Click photographs - Photos may exist for this station.
 BK0398
 BK0398.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0398
 BK0398. The following values were computed from the NAD 83(1992) position.
 BK0398
 BK0398;                    North         East     Units Scale Factor Converg.
 BK0398;SPC LA S     -   191,393.792   934,558.737   MT  0.99993336   -0 20 23.7
 BK0398;SPC LA S     -   627,931.13  3,066,131.46   sFT  0.99993336   -0 20 23.7
 BK0398;UTM  15      - 3,344,122.131   594,964.895   MT  0.99971126   +0 29 48.5
 BK0398
 BK0398!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0398!SPC LA S     -   1.00000242  x   0.99993336  =   0.99993578
 BK0398!UTM  15      -   1.00000242  x   0.99971126  =   0.99971368
 BK0398
 BK0398:                Primary Azimuth Mark                     Grid Az
 BK0398:SPC LA S     -  28 A 019                                 336 36 49.1
 BK0398:UTM  15      -  28 A 019                                 335 46 36.9
 BK0398
 BK0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9496444122(NAD 83)
 BK0398
 BK0398|---------------------------------------------------------------------|
 BK0398| PID    Reference Object                     Distance      Geod. Az  |
 BK0398|                                                           dddmmss.s |
 BK0398| BK0233 28 A 019                            APPROX. 0.7 KM 3361625.4 |
 BK0398|---------------------------------------------------------------------|
 BK0398
 BK0398                          SUPERSEDED SURVEY CONTROL
 BK0398
 BK0398  NAD 83(1986)-  30 13 29.78656(N)    092 00 47.38875(W) AD(       ) 2
 BK0398  NAD 27      -  30 13 29.06418(N)    092 00 46.95582(W) AD(       ) 2
 BK0398
 BK0398.Superseded values are not recommended for survey control.
 BK0398
 BK0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0398.See file dsdata.pdf to determine how the superseded data were derived.
 BK0398
 BK0398_MARKER: DD = SURVEY DISK
 BK0398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0398_STAMPING: 28A017
 BK0398_MARK LOGO: LADHGS
 BK0398_PROJECTION: FLUSH
 BK0398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0398+STABILITY: SURFACE MOTION
 BK0398
 BK0398  HISTORY     - Date     Condition        Report By
 BK0398  HISTORY     - 1967     MONUMENTED       LADH
 BK0398  HISTORY     - 1970     GOOD             NGS
 BK0398  HISTORY     - 1979     GOOD             NGS
 BK0398  HISTORY     - 1982     GOOD             NGS
 BK0398  HISTORY     - 1986     GOOD             NGS
 BK0398  HISTORY     - 20030104 MARK NOT FOUND   USPSQD
 BK0398
 BK0398                          STATION DESCRIPTION
 BK0398
 BK0398'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK0398'THIS STATION IS LOCATED IN LAFAYETTE, ON THE NORTH SIDE OF JOHNSTON
 BK0398'STREET NEAR THE SOUTHERN PACIFIC RAILROAD CROSSING THAT IS JUST
 BK0398'SOUTH OF THE RAILROAD STATION.  THE STATION IS SET 1.85 FEET WEST
 BK0398'OF A METAL WITNESS POST AND SIGN, 20.50 FEET WEST OF THE WEST RAIL
 BK0398'OF THE MAIN LINE OF THE SOUTHERN PACIFIC RAILROAD, 19.20 FEET
 BK0398'EAST OF A POWER POLE, 32.0 FEET NORTH OF THE CENTERLINE OF JOHNSTON
 BK0398'STREET AND 58.30 FEET WEST OF THE BASE OF A RAILROAD CROSSING
 BK0398'SIGNAL.
 BK0398'
 BK0398'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK0398'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BK0398'THE GROUND.  STATION IS STAMPED 28A017.
 BK0398'
 BK0398'TO REACH THIS STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BK0398'JOHNSTON STREET FOLLOW JOHNSTON STREET WEST FOR 0.1 MILE TO THE
 BK0398'STATION WHICH IS SET NEAR THE RAILROAD.
 BK0398'
 BK0398'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK0398
 BK0398                          STATION RECOVERY (1970)
 BK0398
 BK0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK0398'0.1 MI S FROM LAFAYETTE.
 BK0398'ABOUT 0.1 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0398'STATION AT LAFAYETTE, 50 FEET NORTHWEST OF THE CENTER OF A CROSSING OF
 BK0398'THE RAILROAD AND JOHNSON STREET WHICH IS U. S. HIGHWAY 167, 20 1/2
 BK0398'FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 32 FEET NORTH OF THE
 BK0398'CENTER LINE OF THE STREET, 24.8 FEET SOUTH OF THE SOUTH END OF A METAL
 BK0398'SIGNAL CONTROL BOX, 19 FEET EAST OF A POWER POLE, 1.8 FEET EAST OF A
 BK0398'METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF
 BK0398'A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 BK0398'GROUND.  SECTION 76, T9S, R4E.
 BK0398
 BK0398                          STATION RECOVERY (1979)
 BK0398
 BK0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (VEN)
 BK0398'MARK RECOVERED AS DESCRIBED.
 BK0398'
 BK0398'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT LAFAYETTE.
 BK0398
 BK0398                          STATION RECOVERY (1982)
 BK0398
 BK0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0398'RECOVERED IN GOOD CONDITION.
 BK0398
 BK0398                          STATION RECOVERY (1986)
 BK0398
 BK0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0398'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE WITH THE
 BK0398'FOLLOWING CORRECTIONS, THE MENTIONED POWER POLE HAS TWO GUY WIRES,
 BK0398'DELETE 1.8 FT EAST OF A METAL WITNESS POST.
 BK0398'THE MARK IS 0.68 METERS  SSE FROM  A WITNESS POST
 BK0398
 BK0398                          STATION RECOVERY (2003)
 BK0398
 BK0398'RECOVERY NOTE BY US POWER SQUADRON 2003 (CHN)
 BK0398'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2737 ***********************************************************************
 BK2737  DESIGNATION -  28 A 018
 BK2737  PID         -  BK2737
 BK2737  STATE/COUNTY-  LA/LAFAYETTE
 BK2737  COUNTRY     -  US
 BK2737  USGS QUAD   -  LAFAYETTE (2018)
 BK2737
 BK2737                         *CURRENT SURVEY CONTROL
 BK2737  ______________________________________________________________________
 BK2737* NAD 83(1992) POSITION- 30 13 22.82700(N) 092 01 12.28939(W)   ADJUSTED
 BK2737* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2737  **This station is located in a suspected subsidence area (see below).
 BK2737  ______________________________________________________________________
 BK2737  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BK2737  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BK2737  HORZ ORDER      -  SECOND
 BK2737
 BK2737.The horizontal coordinates were established by classical geodetic methods
 BK2737.and adjusted by the National Geodetic Survey in January 1993.
 BK2737
 BK2737.** This station is in an area of known vertical motion. If an
 BK2737.** orthometric height was ever established but is not available 
 BK2737.** in the current survey control section, the orthometric height
 BK2737.** is considered suspect.  Suspect heights are available in the
 BK2737.** superseded section only if requested.
 BK2737
 BK2737.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2737.GEOID18 height accuracy estimate available here.
 BK2737
 BK2737.Click photographs - Photos may exist for this station.
 BK2737
 BK2737.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2737
 BK2737. The following values were computed from the NAD 83(1992) position.
 BK2737
 BK2737;                    North         East     Units Scale Factor Converg.
 BK2737;SPC LA S     -   191,184.083   933,891.796   MT  0.99993323   -0 20 36.2
 BK2737;SPC LA S     -   627,243.11  3,063,943.33   sFT  0.99993323   -0 20 36.2
 BK2737;UTM  15      - 3,343,902.754   594,301.234   MT  0.99970971   +0 29 35.9
 BK2737
 BK2737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2737!SPC LA S     -   0.99999741  x   0.99993323  =   0.99993064
 BK2737!UTM  15      -   0.99999741  x   0.99970971  =   0.99970712
 BK2737
 BK2737:                Primary Azimuth Mark                     Grid Az
 BK2737:SPC LA S     -  28 A 022                                 005 52 06.7
 BK2737:UTM  15      -  28 A 022                                 005 01 54.6
 BK2737
 BK2737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9430143902(NAD 83)
 BK2737
 BK2737|---------------------------------------------------------------------|
 BK2737| PID    Reference Object                     Distance      Geod. Az  |
 BK2737|                                                           dddmmss.s |
 BK2737| BK2426 28 A 022                            APPROX. 4.1 KM 0053130.5 |
 BK2737|---------------------------------------------------------------------|
 BK2737
 BK2737                          SUPERSEDED SURVEY CONTROL
 BK2737
 BK2737  NAD 83(1986)-  30 13 22.84675(N)    092 01 12.28347(W) AD(       ) 2
 BK2737  NAD 27      -  30 13 22.12322(N)    092 01 11.84816(W) AD(       ) 2
 BK2737
 BK2737.Superseded values are not recommended for survey control.
 BK2737
 BK2737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2737.See file dsdata.pdf to determine how the superseded data were derived.
 BK2737
 BK2737_MARKER: DD = SURVEY DISK
 BK2737_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BK2737_SP_SET: BUILDING ROOF
 BK2737_STAMPING: 28A018
 BK2737_MARK LOGO: LADHGS
 BK2737_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BK2737+STABILITY: POSITION/ELEVATION WELL
 BK2737
 BK2737  HISTORY     - Date     Condition        Report By
 BK2737  HISTORY     - 1967     MONUMENTED       LADH
 BK2737  HISTORY     - 1970     GOOD             NGS
 BK2737
 BK2737                          STATION DESCRIPTION
 BK2737
 BK2737'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2737'THIS STATION IS SET ON THE ROOF OF THE NEW LAFAYETTE PARISH
 BK2737'COURTHOUSE IN LAFAYETTE.  THE STATION IS A STANDARD BRONZE DISK SET
 BK2737'IN THE ROOF OF THE NORTHEAST CORNER OF THE BUILDING NEAR A
 BK2737'SKY-LIGHT.  STATION IS STAMPED 28A018.
 BK2737'
 BK2737'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2737
 BK2737                          STATION RECOVERY (1970)
 BK2737
 BK2737'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RT)
 BK2737'THE STATION WAS VISITED 8/4/70 AND THE STATION MARK WAS FOUND IN
 BK2737'GOOD CONDITION.
 BK2737'
 BK2737'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN LAFAYETTE.
 BK2737'
 BK2737'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0233 ***********************************************************************
 BK0233  DESIGNATION -  28 A 019
 BK0233  PID         -  BK0233
 BK0233  STATE/COUNTY-  LA/LAFAYETTE
 BK0233  COUNTRY     -  US
 BK0233  USGS QUAD   -  LAFAYETTE (2018)
 BK0233
 BK0233                         *CURRENT SURVEY CONTROL
 BK0233  ______________________________________________________________________
 BK0233* NAD 83(1992) POSITION- 30 13 51.98409(N) 092 00 58.63993(W)   ADJUSTED
 BK0233* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0233  **This station is located in a suspected subsidence area (see below).
 BK0233  ______________________________________________________________________
 BK0233  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BK0233  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BK0233  HORZ ORDER      -  SECOND
 BK0233
 BK0233.The horizontal coordinates were established by classical geodetic methods
 BK0233.and adjusted by the National Geodetic Survey in January 1993.
 BK0233
 BK0233.** This station is in an area of known vertical motion.  Due to the
 BK0233.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0233.** determined the orthometric heights for marks in these suspect
 BK0233.** subsidence areas should be considered valid only at the epoch date
 BK0233.** associated with the orthometric height.  These heights must always
 BK0233.** be validated when used as control.  All previously superseded
 BK0233.** orthometric heights are now considered suspect and are available
 BK0233.** in the superseded section.  NGS does not recommend using suspect
 BK0233.** or superseded heights as control.
 BK0233
 BK0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0233.GEOID18 height accuracy estimate available here.
 BK0233
 BK0233.Click photographs - Photos may exist for this station.
 BK0233
 BK0233.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0233
 BK0233. The following values were computed from the NAD 83(1992) position.
 BK0233
 BK0233;                    North         East     Units Scale Factor Converg.
 BK0233;SPC LA S     -   192,079.672   934,262.124   MT  0.99993379   -0 20 29.4
 BK0233;SPC LA S     -   630,181.39  3,065,158.32   sFT  0.99993379   -0 20 29.4
 BK0233;UTM  15      - 3,344,803.455   594,658.365   MT  0.99971054   +0 29 43.2
 BK0233
 BK0233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0233!SPC LA S     -   1.00000241  x   0.99993379  =   0.99993620
 BK0233!UTM  15      -   1.00000241  x   0.99971054  =   0.99971295
 BK0233
 BK0233:                Primary Azimuth Mark                     Grid Az
 BK0233:SPC LA S     -  28 A 020                                 334 51 20.0
 BK0233:UTM  15      -  28 A 020                                 334 01 07.4
 BK0233
 BK0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9465844803(NAD 83)
 BK0233
 BK0233|---------------------------------------------------------------------|
 BK0233| PID    Reference Object                     Distance      Geod. Az  |
 BK0233|                                                           dddmmss.s |
 BK0233| BK2736 28 A 020                            APPROX. 0.8 KM 3343050.6 |
 BK0233|---------------------------------------------------------------------|
 BK0233
 BK0233                          SUPERSEDED SURVEY CONTROL
 BK0233
 BK0233  NAD 83(1986)-  30 13 52.00395(N)    092 00 58.63419(W) AD(       ) 2
 BK0233  NAD 27      -  30 13 51.28160(N)    092 00 58.20089(W) AD(       ) 2
 BK0233
 BK0233.Superseded values are not recommended for survey control.
 BK0233
 BK0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0233.See file dsdata.pdf to determine how the superseded data were derived.
 BK0233
 BK0233_MARKER: DD = SURVEY DISK
 BK0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0233_STAMPING: 28A019
 BK0233_MARK LOGO: LADHGS
 BK0233_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0233+STABILITY: SURFACE MOTION
 BK0233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0233+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2007
 BK0233
 BK0233  HISTORY     - Date     Condition        Report By
 BK0233  HISTORY     - 1967     MONUMENTED       LADH
 BK0233  HISTORY     - 1970     GOOD             NGS
 BK0233  HISTORY     - 1982     GOOD             NGS
 BK0233  HISTORY     - 1986     GOOD             NGS
 BK0233  HISTORY     - 19921223 GOOD             NOS
 BK0233  HISTORY     - 20040705 GOOD             DEWDAV
 BK0233  HISTORY     - 20070919 GOOD             JCLS
 BK0233
 BK0233                          STATION DESCRIPTION
 BK0233
 BK0233'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK0233'THIS THE STATION IS LOCATED IN LAFAYETTE NEAR THE SOUTHERN PACIFIC
 BK0233'RAILROAD AT THE EAST SIMCOE STREET CROSSING.
 BK0233'
 BK0233'THE STATION IS SET 1.90 FEET NORTH OF A METAL WITNESS POST AND SIGN,
 BK0233'25.75 FEET EAST OF EAST RAIL OF THE MAIN LINE OF THE SOUTHERN PACIFIC
 BK0233'RAILROAD, 20.0 FEET SOUTH OF THE BASE OF A RAILROAD CROSSING SIGNAL
 BK0233'LIGHT, 76.55 FEET NORTH OF RAIL SWITCH ON EAST SIDE OF TRACK, 44.0
 BK0233'FEET SOUTH OF CENTERLINE OF EAST SIMCOE STREET, AND 36.80 FEET WEST OF
 BK0233'CENTERLINE OF NORTH GRANT STREET ALONG SIDE RAILROAD.
 BK0233'
 BK0233'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 BK0233'POST, PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE GROUND AND
 BK0233'STAMPED 28A019.
 BK0233'
 BK0233'TO REACH THIS STATION FROM THE INTERSECTION AT U. S. HIGHWAY 167 AND
 BK0233'EAST SIMCOE STREET FOLLOW EAST SIMCOE STREET WEST FOR 0.1 MILE TO
 BK0233'STATION SET NEAR RAILROAD CROSSING.
 BK0233'
 BK0233'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK0233
 BK0233                          STATION RECOVERY (1970)
 BK0233
 BK0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK0233'ABOUT 0.35 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0233'STATION AT LAFAYETTE, 58 FEET EAST-SOUTHEAST OF THE CENTER OF A
 BK0233'CROSSING OF THE RAILROAD AND SIMCO STREET WHICH IS U.S. HIGHWAY 90, 26
 BK0233'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 37 FEET
 BK0233'SOUTHWEST OF THE CENTER LINE OF A STREET, 20.5 FEET SOUTHEAST OF A
 BK0233'CONCRETE FOUNDATION FOR A RAILROAD WARNING SIGNAL LIGHT, 21 1/2 FEET
 BK0233'SOUTH OF A POWER POLE WHICH BEARS A STREET LIGHT, 2.0 FEET NORTHWEST
 BK0233'OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK,
 BK0233'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE
 BK0233'THE SURFACE OF THE GROUND.
 BK0233
 BK0233                          STATION RECOVERY (1982)
 BK0233
 BK0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0233'RECOVERED IN GOOD CONDITION.
 BK0233
 BK0233                          STATION RECOVERY (1986)
 BK0233
 BK0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0233'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT SIMCO
 BK0233'STREET IS EAST SIMCO STREET AND NOT A PART OF U.S. HIGHWAY 90, CHANGE
 BK0233'TO READ 37 FEET SOUTHWEST OF THE CENTERLINE OF NORTH GRANT STREET.
 BK0233
 BK0233                          STATION RECOVERY (1992)
 BK0233
 BK0233'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BK0233'THE STATION IS LOCATED IN LAFAYETTE, 1.8 MILES (2.9 KM) SOUTHEAST OF
 BK0233'THE INTERSECTION OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 182, 1.3
 BK0233'MILES (2.1 KM) NORTH OF THE UNIVERSITY OF SOUTHWESTERN LOUISIANA, 0.15
 BK0233'MILE (0.24 KM) SOUTHEAST OF THE CROSSING OF THE SOUTHERN PACIFIC
 BK0233'COMPANY RAILROAD AND CAMERON STREET (U.S. HIGHWAY 90 WEST), AND IN THE
 BK0233'NORTHEAST RIGHT OF WAY OF THE RAILROAD.
 BK0233'
 BK0233'TO REACH THE STATION FROM THE JUNCTION OF CAMERON STREET (U.S. HIGHWAY
 BK0233'90) AND U.S. HIGHWAY 167 (EVANGELINE THRUWAY) PROCEED WEST ALONG
 BK0233'CAMERON FOR 0.2 MILE, THENCE TURN LEFT AND PROCEED SOUTH ALONG NORTH
 BK0233'BUCHANAN STREET FOR 0.15 MILE (0.24 KM) TO THE CROSSING OF THE
 BK0233'SOUTHERN PACIFIC COMPANY RAILROAD AND THE STATION DIRECTLY AHEAD.
 BK0233'
 BK0233'THE STATION IS A CGS+LADH BRONZE SURVEY DISK STAMPED---28 A 019---,
 BK0233'AND SET IN TOP OF A ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE
 BK0233'GROUND.  IT IS 22.8 M (74.8 FT) SOUTH FROM THE SOUTHWEST CORNER OF THE
 BK0233'CITY WATERWORKS PROPERTY, 18.1 M (59.4 FT) EAST-SOUTHEAST OF THE
 BK0233'CENTER OF THE CROSSING OF THE MAIN RAILROAD TRACK, 12.6 M (41.3 FT)
 BK0233'SOUTH OF THE CENTER OF A MANHOLE COVER IN THE CENTERLINE OF EAST
 BK0233'SIMCOE STREET, 10.9 M (35.8 FT) WEST OF THE APPROXIMATE CENTERLINE OF
 BK0233'NORTH GRANT STREET, 7.78 M (25.52 FT) NORTHEAST OF THE NORTHEAST RAIL
 BK0233'OF THE MAIN RAILROAD TRACKS, 6.84 M (22.44 FT) SOUTH OF A POWER POLE
 BK0233'WITH A STREET LIGHT, 5.2 M (17.1 FT) SOUTH OF A RAILROAD SIGNAL LIGHT,
 BK0233'1.16 M (3.81 FT) EAST OF A WOOD POST FOR A STOP SIGN FOR RAIL TRAFFIC,
 BK0233'0.2 M (0.7 FT) BELOW THE TOP OF THE MAIN RAILS, 0.6 M (2.0 FT) ABOVE
 BK0233'GRANT STREET.
 BK0233
 BK0233                          STATION RECOVERY (2004)
 BK0233
 BK0233'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BK0233'RECOVERED IN GOOD CONDITION.
 BK0233
 BK0233                          STATION RECOVERY (2007)
 BK0233
 BK0233'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2007 (MRY)
 BK0233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2736 ***********************************************************************
 BK2736  DESIGNATION -  28 A 020
 BK2736  PID         -  BK2736
 BK2736  STATE/COUNTY-  LA/LAFAYETTE
 BK2736  COUNTRY     -  US
 BK2736  USGS QUAD   -  LAFAYETTE (2018)
 BK2736
 BK2736                         *CURRENT SURVEY CONTROL
 BK2736  ______________________________________________________________________
 BK2736* NAD 83(1992) POSITION- 30 14 16.16646(N) 092 01 11.91571(W)   ADJUSTED
 BK2736* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2736  **This station is located in a suspected subsidence area (see below).
 BK2736  ______________________________________________________________________
 BK2736  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BK2736  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BK2736  HORZ ORDER      -  SECOND
 BK2736
 BK2736.The horizontal coordinates were established by classical geodetic methods
 BK2736.and adjusted by the National Geodetic Survey in January 1993.
 BK2736
 BK2736.** This station is in an area of known vertical motion. If an
 BK2736.** orthometric height was ever established but is not available 
 BK2736.** in the current survey control section, the orthometric height
 BK2736.** is considered suspect.  Suspect heights are available in the
 BK2736.** superseded section only if requested.
 BK2736
 BK2736.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2736.GEOID18 height accuracy estimate available here.
 BK2736
 BK2736.Click photographs - Photos may exist for this station.
 BK2736
 BK2736.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2736
 BK2736. The following values were computed from the NAD 83(1992) position.
 BK2736
 BK2736;                    North         East     Units Scale Factor Converg.
 BK2736;SPC LA S     -   192,826.390   933,911.629   MT  0.99993426   -0 20 36.0
 BK2736;SPC LA S     -   632,631.25  3,064,008.40   sFT  0.99993426   -0 20 36.0
 BK2736;UTM  15      - 3,345,544.807   594,297.082   MT  0.99970970   +0 29 36.8
 BK2736
 BK2736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2736!SPC LA S     -   1.00000231  x   0.99993426  =   0.99993657
 BK2736!UTM  15      -   1.00000231  x   0.99970970  =   0.99971201
 BK2736
 BK2736:                Primary Azimuth Mark                     Grid Az
 BK2736:SPC LA S     -  28 A 021                                 064 34 07.2
 BK2736:UTM  15      -  28 A 021                                 063 43 54.4
 BK2736
 BK2736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9429745544(NAD 83)
 BK2736
 BK2736|---------------------------------------------------------------------|
 BK2736| PID    Reference Object                     Distance      Geod. Az  |
 BK2736|                                                           dddmmss.s |
 BK2736| BK2733 28 A 021                            APPROX. 0.9 KM 0641331.2 |
 BK2736|---------------------------------------------------------------------|
 BK2736
 BK2736                          SUPERSEDED SURVEY CONTROL
 BK2736
 BK2736  NAD 83(1986)-  30 14 16.18629(N)    092 01 11.90995(W) AD(       ) 2
 BK2736  NAD 27      -  30 14 15.46403(N)    092 01 11.47620(W) AD(       ) 2
 BK2736
 BK2736.Superseded values are not recommended for survey control.
 BK2736
 BK2736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2736.See file dsdata.pdf to determine how the superseded data were derived.
 BK2736
 BK2736_MARKER: DD = SURVEY DISK
 BK2736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2736_STAMPING: 28A020
 BK2736_MARK LOGO: LADHGS
 BK2736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2736+STABILITY: SURFACE MOTION
 BK2736
 BK2736  HISTORY     - Date     Condition        Report By
 BK2736  HISTORY     - 1967     MONUMENTED       LADH
 BK2736  HISTORY     - 19950330 GOOD             USPSQD
 BK2736
 BK2736                          STATION DESCRIPTION
 BK2736
 BK2736'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2736'THIS STATION IS LOCATED IN LAFAYETTE, NEAR THE NORTH PIERCE STREET
 BK2736'RAILROAD CROSSING, 1.75 FEET NORTH OF A METAL WITNESS POST AND SIGN,
 BK2736'8.85 FEET SOUTH OF THE WEST RAIL OF THE MAIN LINE OF THE SOUTHERN
 BK2736'PACIFIC RAILROAD, 7.10 FEET WEST OF THE RAIL SWITCH ON THE WEST
 BK2736'SIDE OF THE TRACK, 45.30 FEET SOUTH OF THE CENTERLINE OF NORTH
 BK2736'BUCHANAN STREET, AND 51.30 FEET SOUTH OF THE ASPHALT MEDIAN.
 BK2736'
 BK2736'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2736'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BK2736'THE GROUND.  STATION IS STAMPED 28A020.
 BK2736'
 BK2736'TO REACH THIS STATION FROM THE INTERSECTION OF U. S. HIGHWAY 167 AND
 BK2736'U. S. HIGHWAY 90, FOLLOW U. S. HIGHWAY 167 NORTH FOR 1.00 MILES TO
 BK2736'THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BK2736'
 BK2736'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2736
 BK2736                          STATION RECOVERY (1995)
 BK2736
 BK2736'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2736'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2733 ***********************************************************************
 BK2733  DESIGNATION -  28 A 021
 BK2733  PID         -  BK2733
 BK2733  STATE/COUNTY-  LA/LAFAYETTE
 BK2733  COUNTRY     -  US
 BK2733  USGS QUAD   -  LAFAYETTE (2018)
 BK2733
 BK2733                         *CURRENT SURVEY CONTROL
 BK2733  ______________________________________________________________________
 BK2733* NAD 83(1992) POSITION- 30 14 28.38279(N) 092 00 42.77565(W)   ADJUSTED
 BK2733* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2733  **This station is located in a suspected subsidence area (see below).
 BK2733  ______________________________________________________________________
 BK2733  GEOID HEIGHT    -        -27.109 (meters)                     GEOID18
 BK2733  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BK2733  HORZ ORDER      -  SECOND
 BK2733
 BK2733.The horizontal coordinates were established by classical geodetic methods
 BK2733.and adjusted by the National Geodetic Survey in January 1993.
 BK2733
 BK2733.** This station is in an area of known vertical motion. If an
 BK2733.** orthometric height was ever established but is not available 
 BK2733.** in the current survey control section, the orthometric height
 BK2733.** is considered suspect.  Suspect heights are available in the
 BK2733.** superseded section only if requested.
 BK2733
 BK2733.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2733.GEOID18 height accuracy estimate available here.
 BK2733
 BK2733.Click photographs - Photos may exist for this station.
 BK2733
 BK2733.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2733
 BK2733. The following values were computed from the NAD 83(1992) position.
 BK2733
 BK2733;                    North         East     Units Scale Factor Converg.
 BK2733;SPC LA S     -   193,197.900   934,692.927   MT  0.99993451   -0 20 21.4
 BK2733;SPC LA S     -   633,850.11  3,066,571.71   sFT  0.99993451   -0 20 21.4
 BK2733;UTM  15      - 3,345,927.605   595,072.696   MT  0.99971151   +0 29 51.7
 BK2733
 BK2733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2733!SPC LA S     -   1.00000222  x   0.99993451  =   0.99993673
 BK2733!UTM  15      -   1.00000222  x   0.99971151  =   0.99971373
 BK2733
 BK2733:                Primary Azimuth Mark                     Grid Az
 BK2733:SPC LA S     -  28 A 022                                 349 14 32.6
 BK2733:UTM  15      -  28 A 022                                 348 24 19.5
 BK2733
 BK2733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9507245927(NAD 83)
 BK2733
 BK2733|---------------------------------------------------------------------|
 BK2733| PID    Reference Object                     Distance      Geod. Az  |
 BK2733|                                                           dddmmss.s |
 BK2733| BK2426 28 A 022                            APPROX. 2.1 KM 3485411.2 |
 BK2733|---------------------------------------------------------------------|
 BK2733
 BK2733                          SUPERSEDED SURVEY CONTROL
 BK2733
 BK2733  NAD 83(1986)-  30 14 28.40265(N)    092 00 42.76980(W) AD(       ) 2
 BK2733  NAD 27      -  30 14 27.68098(N)    092 00 42.33694(W) AD(       ) 2
 BK2733
 BK2733.Superseded values are not recommended for survey control.
 BK2733
 BK2733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2733.See file dsdata.pdf to determine how the superseded data were derived.
 BK2733
 BK2733_MARKER: DD = SURVEY DISK
 BK2733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2733_STAMPING: 28A021
 BK2733_MARK LOGO: LADHGS
 BK2733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2733+STABILITY: SURFACE MOTION
 BK2733
 BK2733  HISTORY     - Date     Condition        Report By
 BK2733  HISTORY     - 1967     MONUMENTED       LADH
 BK2733  HISTORY     - 19950401 GOOD             USPSQD
 BK2733
 BK2733                          STATION DESCRIPTION
 BK2733
 BK2733'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2733'THIS STATION IS LOCATED SOUTH ALONG U. S. HIGHWAY 167, 1.30 MILES
 BK2733'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK2733'STATION IS SET ON THE EAST SIDE OF THE HIGHWAY IN THE SHOULDER OF A
 BK2733'SERVICE ROAD NEAR A PECAN GROVE, 2.00 FEET SOUTH OF A METAL
 BK2733'WITNESS POST AND SIGN, 25.65 FEET WEST OF A FENCE AROUND THE
 BK2733'PECAN GROVE, 13.70 FEET EAST OF THE CENTERLINE OF THE SERVICE
 BK2733'ROAD, 84.70 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF
 BK2733'U. S. HIGHWAY 167.
 BK2733'
 BK2733'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2733'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE GROUND.  STATION
 BK2733'IS STAMPED 28A021.
 BK2733'
 BK2733'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2733'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 SOUTH FOR 1.30 MILES TO THE
 BK2733'STATION WHICH IS SET TO THE EAST OF THE HIGHWAY NEAR A PECAN GROVE.
 BK2733'
 BK2733'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2733
 BK2733                          STATION RECOVERY (1995)
 BK2733
 BK2733'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2426 ***********************************************************************
 BK2426  DESIGNATION -  28 A 022
 BK2426  PID         -  BK2426
 BK2426  STATE/COUNTY-  LA/LAFAYETTE
 BK2426  COUNTRY     -  US
 BK2426  USGS QUAD   -  CARENCRO (2018)
 BK2426
 BK2426                         *CURRENT SURVEY CONTROL
 BK2426  ______________________________________________________________________
 BK2426* NAD 83(1992) POSITION- 30 15 34.21244(N) 092 00 57.64912(W)   ADJUSTED
 BK2426* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2426  **This station is located in a suspected subsidence area (see below).
 BK2426  ______________________________________________________________________
 BK2426  GEOID HEIGHT    -        -27.142 (meters)                     GEOID18
 BK2426  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BK2426  DYNAMIC HEIGHT  -         18.366 (meters)       60.26  (feet) COMP
 BK2426  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 BK2426  HORZ ORDER      -  SECOND
 BK2426
 BK2426.The horizontal coordinates were established by classical geodetic methods
 BK2426.and adjusted by the National Geodetic Survey in January 1993.
 BK2426
 BK2426.** This station is in an area of known vertical motion. If an
 BK2426.** orthometric height was ever established but is not available 
 BK2426.** in the current survey control section, the orthometric height
 BK2426.** is considered suspect.  Suspect heights are available in the
 BK2426.** superseded section only if requested.
 BK2426
 BK2426.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2426.GEOID18 height accuracy estimate available here.
 BK2426
 BK2426.Click photographs - Photos may exist for this station.
 BK2426
 BK2426.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2426
 BK2426.The dynamic height is computed by dividing the NAVD 88
 BK2426.geopotential number by the normal gravity value computed on the
 BK2426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2426.degrees latitude (g = 980.6199 gals.).
 BK2426
 BK2426.The modeled gravity was interpolated from observed gravity values.
 BK2426
 BK2426. The following values were computed from the NAD 83(1992) position.
 BK2426
 BK2426;                    North         East     Units Scale Factor Converg.
 BK2426;SPC LA S     -   195,227.222   934,307.369   MT  0.99993589   -0 20 28.9
 BK2426;SPC LA S     -   640,507.98  3,065,306.76   sFT  0.99993589   -0 20 28.9
 BK2426;UTM  15      - 3,347,950.623   594,657.624   MT  0.99971054   +0 29 45.2
 BK2426
 BK2426!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2426!SPC LA S     -   1.00000137  x   0.99993589  =   0.99993726
 BK2426!UTM  15      -   1.00000137  x   0.99971054  =   0.99971191
 BK2426
 BK2426:                Primary Azimuth Mark                     Grid Az
 BK2426:SPC LA S     -  28 B 001                                 064 25 23.3
 BK2426:UTM  15      -  28 B 001                                 063 35 09.2
 BK2426
 BK2426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9465747950(NAD 83)
 BK2426
 BK2426|---------------------------------------------------------------------|
 BK2426| PID    Reference Object                     Distance      Geod. Az  |
 BK2426|                                                           dddmmss.s |
 BK2426| BK2699 28 B 001                            APPROX. 0.9 KM 0640454.4 |
 BK2426|---------------------------------------------------------------------|
 BK2426
 BK2426                          SUPERSEDED SURVEY CONTROL
 BK2426
 BK2426  NAD 83(1986)-  30 15 34.23228(N)    092 00 57.64328(W) AD(       ) 2
 BK2426  NAD 27      -  30 15 33.51183(N)    092 00 57.21054(W) AD(       ) 2
 BK2426
 BK2426.Superseded values are not recommended for survey control.
 BK2426
 BK2426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2426.See file dsdata.pdf to determine how the superseded data were derived.
 BK2426
 BK2426_MARKER: DD = SURVEY DISK
 BK2426_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BK2426_SP_SET: RETAINING WALL
 BK2426_STAMPING: 28A022
 BK2426_MARK LOGO: LADHGS
 BK2426_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2426+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BK2426
 BK2426  HISTORY     - Date     Condition        Report By
 BK2426  HISTORY     - 1967     MONUMENTED       LADH
 BK2426  HISTORY     - 1969     GOOD             CGS
 BK2426  HISTORY     - 19700803 GOOD             NGS
 BK2426  HISTORY     - 1973     GOOD             NGS
 BK2426  HISTORY     - 1986     GOOD             NGS
 BK2426  HISTORY     - 20030512 GOOD             USPSQD
 BK2426  HISTORY     - 20040918 GOOD             USPSQD
 BK2426  HISTORY     - 20060803 GOOD             USPSQD
 BK2426
 BK2426                          STATION DESCRIPTION
 BK2426
 BK2426'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2426'THIS STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE WESTBOUND LANE
 BK2426'OF THE OVERPASS ON THE INTERSTATE 10 AND U. S. HIGHWAY 167
 BK2426'INTERCHANGE NORTH OF LAFAYETTE.  THE STATION IS SET IN THE CURB OF
 BK2426'THE OVERPASS.  STATION IS STAMPED 28A022.
 BK2426'
 BK2426'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2426
 BK2426                          STATION RECOVERY (1969)
 BK2426
 BK2426'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2426'THE STATION MARK IS A BRONZE STATION MARK DISK OF THE COAST AND
 BK2426'GEODETIC SURVEY AND THE LOUISIANA DEPARTMENT OF HIGHWAYS, STAMPED
 BK2426'28A022, CEMENTED IN A DRILL HOLE IN THE CONCRETE BASE OF THE
 BK2426'RAILING OF THE OVERPASS AT THE INTERCHANGE OF INTERSTATE HIGHWAY 10
 BK2426'AND U. S. HIGHWAY 167 AT THE NORTHEAST EDGE OF LAFAYETTE.  IT
 BK2426'IS 14 FEET SOUTH OF THE CENTERLINE OF THE WEST BOUND TRAFFIC LANES
 BK2426'OF INTERSTATE HIGHWAY 10, 11.5 FEET EAST OF THE WEST END OF THE
 BK2426'RAILING OF THE OVERPASS AND 10 FEET EAST-NORTHEAST OF A METAL
 BK2426'WITNESS POST WITH SIGN ATTACHED.
 BK2426'
 BK2426'A GEODIMETER TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 BK2426'MOUTON, DISTANCE BEING 1815.278 METERS NORTH-NORTHWEST.
 BK2426
 BK2426                          STATION RECOVERY (1970)
 BK2426
 BK2426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RT)
 BK2426'THE STATION MARK WAS FOUND IN  GOOD CONDITION.
 BK2426'
 BK2426'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK2426'
 BK2426'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTH OF
 BK2426'LAFAYETTE.
 BK2426
 BK2426                          STATION RECOVERY (1973)
 BK2426
 BK2426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 BK2426'THE STATION IS LOCATED 2 MILES NORTH OF DOWNTOWN LAFAYETTE, 8 MILES
 BK2426'WEST OF BREAUX BRIDGE, IN THE NORTHWEST QUARTER OF SECTION 52,
 BK2426'T9S, R4E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BK2426'HIGHWAYS.
 BK2426'
 BK2426'TO REACH THE STATION FROM DOWNTOWN LAFAYETTE, DRIVE NORTH ALONG
 BK2426'U. S. HIGHWAY 167 FOR 2 MILES TO THE INTERSTATE 10 INTERCHANGE.  THE
 BK2426'STATION IS SET IN THE SOUTHWEST CORNER OF THE OVERPASS ON THE
 BK2426'WESTBOUND LANE OF THE INTERSTATE.
 BK2426'
 BK2426'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2426'U. S. COAST AND GEODETIC SURVEY DISK SET IN A DRILL HOLE IN A
 BK2426'CONCRETE CURB OF AN OVERPASS 8 INCHES ABOVE THE SURFACE OF THE
 BK2426'ROADWAY.  IT IS STAMPED 28A022.  IT IS SET IN THE CURB OF THE
 BK2426'SOUTHWEST CORNER OF THE OVERPASS ON THE WESTBOUND LANE ON THE U.
 BK2426'S.  HIGHWAY 167 AND INTERSTATE 10 INTERCHANGE, 14 FEET SOUTH OF THE
 BK2426'CENTER OF THE WESTBOUND LANE ON INTERSTATE 10, 11.5 FEET EAST
 BK2426'OF THE WEST END OF THE CONCRETE RAIL, AND 10 FEET EAST-NORTHEAST OF
 BK2426'A METAL WITNESS POST AND SIGN.
 BK2426'
 BK2426'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK2426
 BK2426                          STATION RECOVERY (1986)
 BK2426
 BK2426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2426'IN LAFAYETTE.
 BK2426'IN LAFAYETTE, ALONG INTERSTATE 10 IN TOP OF THE WEST END OF THE SOUTH
 BK2426'CURBING AND RETAINING WALL OF THE WEST BOUND LANE BRIDGE OVER U.S.
 BK2426'HIGHWAY 167.  IT IS 4.57 METERS (15.0 FT) SOUTH OF THE CENTERLINE OF
 BK2426'THE WEST BOUND LANE OF THE INTERSTATE AND 3.47 METERS (11.4 FT) EAST
 BK2426'OF THE WEST END OF THE CURBING AND RETAINING WALL.
 BK2426'THE MARK IS 0.25 M ABOVE INTERSTATE.
 BK2426
 BK2426                          STATION RECOVERY (2003)
 BK2426
 BK2426'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2426'RECOVERED IN GOOD CONDITION.
 BK2426
 BK2426                          STATION RECOVERY (2004)
 BK2426
 BK2426'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK2426'RECOVERED IN GOOD CONDITION.
 BK2426
 BK2426                          STATION RECOVERY (2006)
 BK2426
 BK2426'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2426'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2720 ***********************************************************************
 BK2720  DESIGNATION -  28 A 023
 BK2720  PID         -  BK2720
 BK2720  STATE/COUNTY-  LA/LAFAYETTE
 BK2720  COUNTRY     -  US
 BK2720  USGS QUAD   -  CARENCRO (2018)
 BK2720
 BK2720                         *CURRENT SURVEY CONTROL
 BK2720  ______________________________________________________________________
 BK2720* NAD 83(1992) POSITION- 30 16 33.59603(N) 092 01 06.94897(W)   ADJUSTED
 BK2720* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2720  **This station is located in a suspected subsidence area (see below).
 BK2720  ______________________________________________________________________
 BK2720  GEOID HEIGHT    -        -27.169 (meters)                     GEOID18
 BK2720  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BK2720  HORZ ORDER      -  SECOND
 BK2720
 BK2720.The horizontal coordinates were established by classical geodetic methods
 BK2720.and adjusted by the National Geodetic Survey in January 1993.
 BK2720
 BK2720.** This station is in an area of known vertical motion. If an
 BK2720.** orthometric height was ever established but is not available 
 BK2720.** in the current survey control section, the orthometric height
 BK2720.** is considered suspect.  Suspect heights are available in the
 BK2720.** superseded section only if requested.
 BK2720
 BK2720.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2720.GEOID18 height accuracy estimate available here.
 BK2720
 BK2720.Click photographs - Photos may exist for this station.
 BK2720
 BK2720.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2720
 BK2720. The following values were computed from the NAD 83(1992) position.
 BK2720
 BK2720;                    North         East     Units Scale Factor Converg.
 BK2720;SPC LA S     -   197,057.191   934,069.723   MT  0.99993723   -0 20 33.5
 BK2720;SPC LA S     -   646,511.80  3,064,527.08   sFT  0.99993723   -0 20 33.5
 BK2720;UTM  15      - 3,349,776.511   594,393.321   MT  0.99970992   +0 29 41.4
 BK2720
 BK2720!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2720!SPC LA S     -   1.00000205  x   0.99993723  =   0.99993928
 BK2720!UTM  15      -   1.00000205  x   0.99970992  =   0.99971197
 BK2720
 BK2720:                Primary Azimuth Mark                     Grid Az
 BK2720:SPC LA S     -  28 A 022                                 172 36 02.8
 BK2720:UTM  15      -  28 A 022                                 171 45 47.9
 BK2720
 BK2720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9439349776(NAD 83)
 BK2720
 BK2720|---------------------------------------------------------------------|
 BK2720| PID    Reference Object                     Distance      Geod. Az  |
 BK2720|                                                           dddmmss.s |
 BK2720| BK2426 28 A 022                            APPROX. 1.8 KM 1721529.3 |
 BK2720| BK2719 MOUTON                               30.186 METERS 17454     |
 BK2720|---------------------------------------------------------------------|
 BK2720
 BK2720                          SUPERSEDED SURVEY CONTROL
 BK2720
 BK2720  NAD 83(1986)-  30 16 33.61582(N)    092 01 06.94319(W) AD(       ) 2
 BK2720  NAD 27      -  30 16 32.89702(N)    092 01 06.51074(W) AD(       ) 2
 BK2720
 BK2720.Superseded values are not recommended for survey control.
 BK2720
 BK2720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2720.See file dsdata.pdf to determine how the superseded data were derived.
 BK2720
 BK2720_MARKER: DD = SURVEY DISK
 BK2720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2720_STAMPING: 28A023
 BK2720_MARK LOGO: LADHGS
 BK2720_PROJECTION: PROJECTING 5 CENTIMETERS
 BK2720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2720+STABILITY: SURFACE MOTION
 BK2720
 BK2720  HISTORY     - Date     Condition        Report By
 BK2720  HISTORY     - 1967     MONUMENTED       LADH
 BK2720  HISTORY     - 1970     GOOD             NGS
 BK2720  HISTORY     - 1973     GOOD             NGS
 BK2720  HISTORY     - 19950401 MARK NOT FOUND   USPSQD
 BK2720  HISTORY     - 20030512 MARK NOT FOUND   USPSQD
 BK2720  HISTORY     - 20040918 MARK NOT FOUND   USPSQD
 BK2720
 BK2720                          STATION DESCRIPTION
 BK2720
 BK2720'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2720'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 1.10 MILES
 BK2720'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167 IN
 BK2720'LAFAYETTE.  THE STATION IS SET TO THE EAST OF THE HIGHWAY IN THE
 BK2720'NORTHEAST QUADRANT OF THE MOUTON SWITCH INTERSECTION, 1.65 FEET
 BK2720'SOUTH OF A METAL WITNESS POST AND SIGN, 2.00 FEET WEST OF THE EAST
 BK2720'RIGHT OF WAY FENCE, 212.55 FEET NORTH OF SOUTHERN BELL TELEPHONE AND
 BK2720'TELEGRAPH POLE NO. 2 IN THE EAST CORNER OF THE FENCE, AND 108.35
 BK2720'FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF U. S.
 BK2720'HIGHWAY 167.
 BK2720'
 BK2720'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2720'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2720'GROUND.  STATION IS STAMPED 28A023.
 BK2720'
 BK2720'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2720'HIGHWAY 167 IN LAFAYETTE, FOLLOW U. S. HIGHWAY 167 NORTH FOR 1.10
 BK2720'MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BK2720'
 BK2720'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2720
 BK2720                          STATION RECOVERY (1970)
 BK2720
 BK2720'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RT)
 BK2720'THE STATION WAS VISITED AUGUST 3, 1970 AND THE STATION MARK WAS FOUND
 BK2720'IN GOOD CONDITION.
 BK2720'
 BK2720'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK2720
 BK2720                          STATION RECOVERY (1973)
 BK2720
 BK2720'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 BK2720'THE STATION IS LOCATED 6.5 MILES WEST-NORTHWEST OF BREAUX BRIDGE, 4
 BK2720'MILES NORTHEAST OF LAFAYETTE, AND 3.5 MILES SOUTHEAST OF CARENCRO,
 BK2720'IN THE NORTHWEST QUARTER OF SECTION 48, T9S, R4E, AND ON THE
 BK2720'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BK2720'
 BK2720'TO REACH THE STATION FROM THE U. S. HIGHWAY 167 AND INTERSTATE 10
 BK2720'INTERCHANGE IN NORTH LAFAYETTE, DRIVE NORTH ALONG U. S. HIGHWAY 167
 BK2720'FOR 1 MILE TO THE JUNCTION WITH MOUTON SWITCH ROAD.  THE STATION IS
 BK2720'SET IN THE NORTHEAST QUADRANT OF THE JUNCTION NEAR A FENCE.
 BK2720'
 BK2720'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2720'USC AND GS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BK2720'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND.  IT IS STAMPED
 BK2720'28A023.  IT IS 109 FEET NORTH-NORTHEAST OF THE CENTER OF THE
 BK2720'NORTHBOUND LANE ON U. S. HIGHWAY 167, 2 FEET WEST OF A FENCE, AND
 BK2720'1.5 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BK2720'
 BK2720'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK2720
 BK2720                          STATION RECOVERY (1995)
 BK2720
 BK2720'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2720'MARK NOT FOUND.
 BK2720
 BK2720                          STATION RECOVERY (2003)
 BK2720
 BK2720'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2720'MARK NOT FOUND.
 BK2720
 BK2720                          STATION RECOVERY (2004)
 BK2720
 BK2720'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK2720'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2424 ***********************************************************************
 BK2424  DESIGNATION -  28 A 024
 BK2424  PID         -  BK2424
 BK2424  STATE/COUNTY-  LA/LAFAYETTE
 BK2424  COUNTRY     -  US
 BK2424  USGS QUAD   -  CARENCRO (2018)
 BK2424
 BK2424                         *CURRENT SURVEY CONTROL
 BK2424  ______________________________________________________________________
 BK2424* NAD 83(1992) POSITION- 30 17 07.30533(N) 092 01 20.00802(W)   ADJUSTED
 BK2424* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2424  **This station is located in a suspected subsidence area (see below).
 BK2424  ______________________________________________________________________
 BK2424  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BK2424  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BK2424  DYNAMIC HEIGHT  -         13.467 (meters)       44.18  (feet) COMP
 BK2424  MODELED GRAVITY -    979,312.4   (mgal)                       NAVD 88
 BK2424  HORZ ORDER      -  SECOND
 BK2424
 BK2424.The horizontal coordinates were established by classical geodetic methods
 BK2424.and adjusted by the National Geodetic Survey in January 1993.
 BK2424
 BK2424.** This station is in an area of known vertical motion. If an
 BK2424.** orthometric height was ever established but is not available 
 BK2424.** in the current survey control section, the orthometric height
 BK2424.** is considered suspect.  Suspect heights are available in the
 BK2424.** superseded section only if requested.
 BK2424
 BK2424.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2424.GEOID18 height accuracy estimate available here.
 BK2424
 BK2424.Click photographs - Photos may exist for this station.
 BK2424
 BK2424.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2424
 BK2424.The dynamic height is computed by dividing the NAVD 88
 BK2424.geopotential number by the normal gravity value computed on the
 BK2424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2424.degrees latitude (g = 980.6199 gals.).
 BK2424
 BK2424.The modeled gravity was interpolated from observed gravity values.
 BK2424
 BK2424. The following values were computed from the NAD 83(1992) position.
 BK2424
 BK2424;                    North         East     Units Scale Factor Converg.
 BK2424;SPC LA S     -   198,097.233   933,726.958   MT  0.99993802   -0 20 40.0
 BK2424;SPC LA S     -   649,924.01  3,063,402.53   sFT  0.99993802   -0 20 40.0
 BK2424;UTM  15      - 3,350,811.196   594,035.472   MT  0.99970909   +0 29 35.3
 BK2424
 BK2424!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2424!SPC LA S     -   1.00000215  x   0.99993802  =   0.99994017
 BK2424!UTM  15      -   1.00000215  x   0.99970909  =   0.99971124
 BK2424
 BK2424:                Primary Azimuth Mark                     Grid Az
 BK2424:SPC LA S     -  28 A 025                                 350 12 24.2
 BK2424:UTM  15      -  28 A 025                                 349 22 08.9
 BK2424
 BK2424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9403550811(NAD 83)
 BK2424
 BK2424|---------------------------------------------------------------------|
 BK2424| PID    Reference Object                     Distance      Geod. Az  |
 BK2424|                                                           dddmmss.s |
 BK2424| BK2702 28 A 025                            APPROX. 1.3 KM 3495144.2 |
 BK2424|---------------------------------------------------------------------|
 BK2424
 BK2424                          SUPERSEDED SURVEY CONTROL
 BK2424
 BK2424  NAD 83(1986)-  30 17 07.32514(N)    092 01 20.00229(W) AD(       ) 2
 BK2424  NAD 27      -  30 17 06.60669(N)    092 01 19.56958(W) AD(       ) 2
 BK2424
 BK2424.Superseded values are not recommended for survey control.
 BK2424
 BK2424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2424.See file dsdata.pdf to determine how the superseded data were derived.
 BK2424
 BK2424_MARKER: DD = SURVEY DISK
 BK2424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2424_STAMPING: 28A024
 BK2424_MARK LOGO: LADHGS
 BK2424_PROJECTION: FLUSH
 BK2424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2424+STABILITY: SURFACE MOTION
 BK2424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2424+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BK2424
 BK2424  HISTORY     - Date     Condition        Report By
 BK2424  HISTORY     - 1967     MONUMENTED       LADH
 BK2424  HISTORY     - 1986     GOOD             NGS
 BK2424  HISTORY     - 20030512 GOOD             USPSQD
 BK2424  HISTORY     - 20040705 GOOD             DEWDAV
 BK2424  HISTORY     - 20060803 GOOD             USPSQD
 BK2424
 BK2424                          STATION DESCRIPTION
 BK2424
 BK2424'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2424'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 1.80 MILES
 BK2424'FROM THE INTERSTATE 10 INTERCHANGE OVER U. S. HIGHWAY 167, 1.75 FEET
 BK2424'WEST OF A METAL WITNESS POST AND SIGN, 2.35 FEET EAST OF THE EAST
 BK2424'RIGHT OF WAY FENCE, 132.0 FEET EAST OF A 14 INCH PECAN TREE,
 BK2424'102.50 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF U.
 BK2424'S. HIGHWAY 167.
 BK2424'
 BK2424'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2424'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2424'GROUND.  STATION IS STAMPED 28A024.
 BK2424'
 BK2424'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE OVER U.
 BK2424'S. HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 1.80 MILES TO THE
 BK2424'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2424'
 BK2424'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2424
 BK2424                          STATION RECOVERY (1986)
 BK2424
 BK2424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2424'2.9 KM (1.8 MI) NORTH FROM LAFAYETTE.
 BK2424'2.9 KM (1.8 MILES) NORTH ALONG U.S. HIGHWAY 167 FROM THE INTERSTATE 10
 BK2424'INTERCHANGE OVER U.S. HIGHWAY 167 IN LAFAYETTE TO THE MARK ON THE
 BK2424'LEFT.  IT IS 31.24 METERS (102.5 FT) WEST OF THE CENTERLINE OF THE
 BK2424'HIGHWAY, 0.70 METERS (2.3 FT) EAST OF A RIGHT-OF-WAY FENCE, 0.24
 BK2424'METERS (0.8 FT) NORTH OF A METAL WITNESS POST AND 0.21 METERS (0.7 FT)
 BK2424'SOUTH OF A METAL WITNESS POST.
 BK2424'THE MARK IS 0.33 METERS  W FROM  A WITNESS POST
 BK2424'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK2424
 BK2424                          STATION RECOVERY (2003)
 BK2424
 BK2424'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2424'RECOVERED IN GOOD CONDITION.
 BK2424
 BK2424                          STATION RECOVERY (2004)
 BK2424
 BK2424'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BK2424'RECOVERED IN GOOD CONDITION.
 BK2424
 BK2424                          STATION RECOVERY (2006)
 BK2424
 BK2424'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2702 ***********************************************************************
 BK2702  DESIGNATION -  28 A 025
 BK2702  PID         -  BK2702
 BK2702  STATE/COUNTY-  LA/LAFAYETTE
 BK2702  COUNTRY     -  US
 BK2702  USGS QUAD   -  CARENCRO (2018)
 BK2702
 BK2702                         *CURRENT SURVEY CONTROL
 BK2702  ______________________________________________________________________
 BK2702* NAD 83(1992) POSITION- 30 17 48.43831(N) 092 01 28.48367(W)   ADJUSTED
 BK2702* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2702  **This station is located in a suspected subsidence area (see below).
 BK2702  ______________________________________________________________________
 BK2702  GEOID HEIGHT    -        -27.202 (meters)                     GEOID18
 BK2702  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BK2702  HORZ ORDER      -  SECOND
 BK2702
 BK2702.The horizontal coordinates were established by classical geodetic methods
 BK2702.and adjusted by the National Geodetic Survey in January 1993.
 BK2702
 BK2702.** This station is in an area of known vertical motion. If an
 BK2702.** orthometric height was ever established but is not available 
 BK2702.** in the current survey control section, the orthometric height
 BK2702.** is considered suspect.  Suspect heights are available in the
 BK2702.** superseded section only if requested.
 BK2702
 BK2702.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2702.GEOID18 height accuracy estimate available here.
 BK2702
 BK2702.Click photographs - Photos may exist for this station.
 BK2702
 BK2702.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2702
 BK2702. The following values were computed from the NAD 83(1992) position.
 BK2702
 BK2702;                    North         East     Units Scale Factor Converg.
 BK2702;SPC LA S     -   199,365.134   933,508.107   MT  0.99993903   -0 20 44.3
 BK2702;SPC LA S     -   654,083.78  3,062,684.51   sFT  0.99993903   -0 20 44.3
 BK2702;UTM  15      - 3,352,075.470   593,798.163   MT  0.99970854   +0 29 31.6
 BK2702
 BK2702!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2702!SPC LA S     -   1.00000195  x   0.99993903  =   0.99994098
 BK2702!UTM  15      -   1.00000195  x   0.99970854  =   0.99971049
 BK2702
 BK2702:                Primary Azimuth Mark                     Grid Az
 BK2702:SPC LA S     -  28 A 024                                 170 12 24.2
 BK2702:UTM  15      -  28 A 024                                 169 22 08.3
 BK2702
 BK2702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9379852075(NAD 83)
 BK2702
 BK2702|---------------------------------------------------------------------|
 BK2702| PID    Reference Object                     Distance      Geod. Az  |
 BK2702|                                                           dddmmss.s |
 BK2702| BK2424 28 A 024                            APPROX. 1.3 KM 1695139.9 |
 BK2702|---------------------------------------------------------------------|
 BK2702
 BK2702                          SUPERSEDED SURVEY CONTROL
 BK2702
 BK2702  NAD 83(1986)-  30 17 48.45814(N)    092 01 28.47795(W) AD(       ) 2
 BK2702  NAD 27      -  30 17 47.74018(N)    092 01 28.04529(W) AD(       ) 2
 BK2702
 BK2702.Superseded values are not recommended for survey control.
 BK2702
 BK2702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2702.See file dsdata.pdf to determine how the superseded data were derived.
 BK2702
 BK2702_MARKER: DD = SURVEY DISK
 BK2702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2702_STAMPING: 28A025
 BK2702_MARK LOGO: LADHGS
 BK2702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2702+STABILITY: SURFACE MOTION
 BK2702
 BK2702  HISTORY     - Date     Condition        Report By
 BK2702  HISTORY     - 1967     MONUMENTED       LADH
 BK2702  HISTORY     - 19950401 GOOD             USPSQD
 BK2702
 BK2702                          STATION DESCRIPTION
 BK2702
 BK2702'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2702'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 2.49 MILES
 BK2702'FROM THE INTERSTATE 10 INTERCHANGE IN LAFAYETTE.  THE STATION IS SET
 BK2702'TO THE EAST OF U. S. HIGHWAY 167 IN THE NORTHEAST QUADRANT OF THE
 BK2702'GLORIA SWITCH INTERSECTION, 1.00 FEET EAST OF A METAL WITNESS POST
 BK2702'AND SIGN, 1.95 FEET WEST OF THE EAST RIGHT OF WAY FENCE, 123.45
 BK2702'FEET SOUTH OF THE CENTER OF THE LOUISIANA INTRA STATE GAS LINE
 BK2702'RIGHT OF WAY, 111.55 FEET EAST OF THE CENTERLINE OF THE NORTH
 BK2702'BOUND LANE OF U. S. HIGHWAY 167, AND 350 FEET SOUTH OF THE
 BK2702'MCLANCON JOHN DEERE TRACTOR COMPANY.
 BK2702'
 BK2702'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2702'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2702'GROUND.  STATION IS STAMPED 28A025.
 BK2702'
 BK2702'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2702'HIGHWAY 167 NORTH OF LAFAYETTE, FOLLOW U. S. HIGHWAY 167 NORTH FOR
 BK2702'2.49 MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BK2702'
 BK2702'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2702
 BK2702                          STATION RECOVERY (1995)
 BK2702
 BK2702'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2702'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2423 ***********************************************************************
 BK2423  HT_MOD      -  This is a Height Modernization Survey Station.
 BK2423  DESIGNATION -  28 A 025 RESET
 BK2423  PID         -  BK2423
 BK2423  STATE/COUNTY-  LA/LAFAYETTE
 BK2423  COUNTRY     -  US
 BK2423  USGS QUAD   -  CARENCRO (2018)
 BK2423
 BK2423                         *CURRENT SURVEY CONTROL
 BK2423  ______________________________________________________________________
 BK2423* NAD 83(2011) POSITION- 30 17 49.41077(N) 092 01 28.29483(W)   ADJUSTED
 BK2423* NAD 83(2011) ELLIP HT-   -12.633 (meters)        (06/27/12)   ADJUSTED
 BK2423* NAD 83(2011) EPOCH   -  2010.00
 BK2423* NAVD 88 ORTHO HEIGHT -    14.57  (meters)       47.8   (feet) GPS OBS
 BK2423* NAVD 88 EPOCH        -  2009.55
 BK2423  **This station is located in a suspected subsidence area (see below).
 BK2423  ______________________________________________________________________
 BK2423  GEOID HEIGHT    -        -27.203 (meters)                     GEOID18
 BK2423  NAD 83(2011) X  -   -194,713.705 (meters)                     COMP
 BK2423  NAD 83(2011) Y  - -5,508,266.242 (meters)                     COMP
 BK2423  NAD 83(2011) Z  -  3,198,843.123 (meters)                     COMP
 BK2423  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BK2423
 BK2423  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK2423  Standards:
 BK2423         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK2423            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK2423  -------------------------------------------------------------------
 BK2423  NETWORK    0.27   0.82           0.10   0.12   0.42     -0.00760269
 BK2423  -------------------------------------------------------------------
 BK2423  Click here for local accuracies and other accuracy information.
 BK2423
 BK2423.The horizontal coordinates were established by GPS observations
 BK2423.and adjusted by the National Geodetic Survey in June 2012.
 BK2423
 BK2423.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK2423.been affixed to the stable North American tectonic plate. See 
 BK2423.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK2423
 BK2423.The horizontal coordinates are valid at the epoch date displayed above
 BK2423.which is a decimal equivalence of Year/Month/Day.
 BK2423
 BK2423.** This station is in an area of known vertical motion.  Due to the
 BK2423.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK2423.** determined the orthometric heights for marks in these suspect
 BK2423.** subsidence areas should be considered valid only at the epoch date
 BK2423.** associated with the orthometric height.  These heights must always
 BK2423.** be validated when used as control.  All previously superseded
 BK2423.** orthometric heights are now considered suspect and are available
 BK2423.** in the superseded section.  NGS does not recommend using suspect
 BK2423.** or superseded heights as control.
 BK2423
 BK2423.The orthometric height was determined by GPS observations and a
 BK2423.high-resolution geoid model using precise GPS observation and
 BK2423.processing techniques.
 BK2423
 BK2423.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2423.GEOID18 height accuracy estimate available here.
 BK2423
 BK2423.Click photographs - Photos may exist for this station.
 BK2423
 BK2423.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK2423
 BK2423.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2423
 BK2423.The ellipsoidal height was determined by GPS observations
 BK2423.and is referenced to NAD 83.
 BK2423
 BK2423. The following values were computed from the NAD 83(2011) position.
 BK2423
 BK2423;                    North         East     Units Scale Factor Converg.
 BK2423;SPC LA S     -   199,395.046   933,513.334   MT  0.99993905   -0 20 44.2
 BK2423;SPC LA S     -   654,181.91  3,062,701.66   sFT  0.99993905   -0 20 44.2
 BK2423;UTM  15      - 3,352,105.450   593,802.950   MT  0.99970855   +0 29 31.7
 BK2423
 BK2423!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2423!SPC LA S     -   1.00000198  x   0.99993905  =   0.99994103
 BK2423!UTM  15      -   1.00000198  x   0.99970855  =   0.99971053
 BK2423
 BK2423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9380252105(NAD 83)
 BK2423
 BK2423                          SUPERSEDED SURVEY CONTROL
 BK2423
 BK2423  ELLIP H (10/11/11)  -12.639  (m)                       GP(       ) 4 1
 BK2423  NAD 83(2007)-  30 17 49.41091(N)    092 01 28.29561(W) AD(2006.81) A
 BK2423  ELLIP H (03/12/08)  -12.623  (m)                       GP(2006.81) 3 1
 BK2423  NAD 83(1992)-  30 17 49.41165(N)    092 01 28.29181(W) AD(       ) 2
 BK2423  NAD 83(1986)-  30 17 49.43148(N)    092 01 28.28609(W) AD(       ) 2
 BK2423  NAD 27      -  30 17 48.71356(N)    092 01 27.85344(W) AD(       ) 2
 BK2423  NAVD 88 (12/26/12)   14.69   (m)  GEOID12A model used  GP(2009.55)    
 BK2423  NAVD 88 (03/12/08)   14.74   (m)  GEOID03  model used  GP(2006.81)    
 BK2423  NAVD 88 (02/14/94)   14.900  (m)           48.88   (f) ADJUSTED    1 2
 BK2423  NGVD 29 (07/19/86)   14.7    (m)           48.     (f) VERT ANG       
 BK2423
 BK2423.Superseded values are not recommended for survey control.
 BK2423
 BK2423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2423.See file dsdata.pdf to determine how the superseded data were derived.
 BK2423
 BK2423_MARKER: DD = SURVEY DISK
 BK2423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2423_STAMPING: 28 A 025 RESET 1977
 BK2423_MARK LOGO: LADHGS
 BK2423_PROJECTION: FLUSH
 BK2423_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2423+STABILITY: SURFACE MOTION
 BK2423_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2423+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2016
 BK2423
 BK2423  HISTORY     - Date     Condition        Report By
 BK2423  HISTORY     - 1977     MONUMENTED       LADH
 BK2423  HISTORY     - 1986     GOOD             NGS
 BK2423  HISTORY     - 20020522 GOOD             JCLS
 BK2423  HISTORY     - 20030619 GOOD             USPSQD
 BK2423  HISTORY     - 20040918 GOOD             USPSQD
 BK2423  HISTORY     - 20060526 GOOD             NGS
 BK2423  HISTORY     - 20060803 GOOD             USPSQD
 BK2423  HISTORY     - 20080924 GOOD             JCLS
 BK2423  HISTORY     - 20100907 GOOD             JCLS
 BK2423  HISTORY     - 20100919 GOOD             EMCINC
 BK2423  HISTORY     - 20111205 GOOD             JCLS
 BK2423  HISTORY     - 20130207 GOOD             FAMM
 BK2423  HISTORY     - 20150602 GOOD             JCLS
 BK2423  HISTORY     - 20150604 GOOD             JCLS
 BK2423  HISTORY     - 20160613 GOOD             NGS
 BK2423
 BK2423                          STATION DESCRIPTION
 BK2423
 BK2423'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (AKH)
 BK2423'THE STATION IS LOCATED 2.5 MILES NORTH ALONG INTERSTATE HIGHWAY 49
 BK2423'FROM ITS INTERSECTION WITH INTERSTATE 10 IN LAFAYETTE.  IT IS AT THE
 BK2423'MELANCON EQUIPTMENT CO. (JOHN DEERE), ABOUT 100 YARDS NORTH OF THE
 BK2423'BUTCHER SWICH ROAD, 101 FEET EAST OF THE CENTER OF THE NORTH BOUND
 BK2423'LANE OF INTERSTATE 49, 50 FEET EAST-NORTHEAST OF THE CENTER OF
 BK2423'THE FRONTAGE ROAD, 134 FEET SOUTH OF THE JOHN DEERE SIGN, 182
 BK2423'FEET SOUTH OF THE CENTER OF THE GRAVELED ENTRANCE TO THE MELANCON
 BK2423'EQUIPMENT CO, 14 FEET NORTH OF THE NATURAL GAS LINE VENT, 178
 BK2423'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SHED ATTACHED TO
 BK2423'THE MAIN EQUIPMENT BUILDING, 1 FOOT NORTHWEST OF A METAL WITNESS
 BK2423'POST, AND 1 FOOT SOUTHEAST OF A METAL WITNESS POST.  IT IS A
 BK2423'USC AND GS AND STATE SURVEY DISK, STAMPED A025 RESET 1977,
 BK2423'FLUSH WITH THE GROUND.  THE UNDERGROUND DISK IS 38 INCHES BELOW
 BK2423'THE GROUND.
 BK2423'
 BK2423'THE DIFFERENCE IN ELEVATION BETWEEN 28A025 (LDH) AND 28A025 RESET
 BK2423'1977 IS -0.764 FEET.
 BK2423'
 BK2423'TRAVERSE STATION 28A025 (LDH) WAS DESTROYED AND THE DISK RECLAIMED
 BK2423'AFTER A NEW STATION WAS ESTABLISHED.
 BK2423'
 BK2423'NEAREST TOWN--LAFAYETTE.
 BK2423
 BK2423                          STATION RECOVERY (1986)
 BK2423
 BK2423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2423'4.0 KM (2.5 MI) NORTH FROM LAFAYETTE.
 BK2423'4.0 KM (2.5 MILES) NORTH ALONG U.S. HIGHWAY 167 FROM THE INTERSTATE 10
 BK2423'INTERCHANGE OVER U.S. HIGHWAY 167 IN LAFAYETTE TO THE MARK ON THE
 BK2423'RIGHT.  IT IS 15.24 METERS (50.0 FT) NORTHEAST OF THE CENTERLINE OF A
 BK2423'FRONTAGE ROAD, 4.39 METERS (14.4 FT) NORTHWEST OF A GAS LINE T-VENT,
 BK2423'0.52 METERS (1.7 FT) SOUTHWEST OF A CHAIN LINK FENCE, 0.46 METERS (1.5
 BK2423'FT) SOUTHEAST OF A HIGHWAY RIGGHT-OF-WAY MARKER, 0.30 METERS (1.0 FT)
 BK2423'NORTHWEST OF A METAL WITNESS POST AND 0.30 METERS (1.0 FT) SOUTHEAST
 BK2423'OF A METAL WITNESS POST.
 BK2423'THE MARK IS 0.30 METERS  E FROM  A WITNESS POST
 BK2423'THE MARK IS 3.05 M BELOW HIGHWAY.
 BK2423
 BK2423                          STATION RECOVERY (2002)
 BK2423
 BK2423'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 (MRY)
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2003)
 BK2423
 BK2423'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2004)
 BK2423
 BK2423'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2006)
 BK2423
 BK2423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK2423'RECOVERED IN GOOD CONDITION. WITHIN THE TOWN OF LAFAYETTE LA FROM THE
 BK2423'JUNCTION OF I-10 AND I-49, TAKE I-10 EAST OR WEST BOUND TO EXIT 103B
 BK2423'NORTHBOUND ONTO I-49N AND US 167 NORTH.  PROCEED NORTHWEST 2.25 MI
 BK2423'(3.6 KM) TO THE TOWN OF CARENCRO LA, THEN EXIT RAMP 2.  PROCEED 0.3 MI
 BK2423'(0.5 KM) DOWN EXIT RAMP 2 TO GLORIA SWITCH ROAD.  TAKE A RIGHT THEN AN
 BK2423'IMMEDIATE LEFT ACROSS THE DIVIDED ROAD AT THE SIGNAL LIGHT ONTO THE
 BK2423'FRONTAGE ROAD NAMED NORTHEAST EVANGELINE THWY, THENCE NORTHWEST ALONG
 BK2423'FRONTAGE ROAD FOR 0.1 MI (0.16 KM) TO THE MARK ON RIGHT ON THE OUTSIDE
 BK2423'FENCE FOR THE RANCH OUTLET WESTERN STORE, BETWEEN 2 STEEL WITNESS
 BK2423'POSTS.
 BK2423
 BK2423                          STATION RECOVERY (2006)
 BK2423
 BK2423'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2008)
 BK2423
 BK2423'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2010)
 BK2423
 BK2423'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2010)
 BK2423
 BK2423'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 BK2423'RECOVERED AS DESCRIBED.
 BK2423
 BK2423                          STATION RECOVERY (2011)
 BK2423
 BK2423'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2013)
 BK2423
 BK2423'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2015)
 BK2423
 BK2423'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2015 (MRY)
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2015)
 BK2423
 BK2423'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2015 (MRY)
 BK2423'RECOVERED IN GOOD CONDITION.
 BK2423
 BK2423                          STATION RECOVERY (2016)
 BK2423
 BK2423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK2423'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2704 ***********************************************************************
 BK2704  DESIGNATION -  28 A 026
 BK2704  PID         -  BK2704
 BK2704  STATE/COUNTY-  LA/LAFAYETTE
 BK2704  COUNTRY     -  US
 BK2704  USGS QUAD   -  CARENCRO (2018)
 BK2704
 BK2704                         *CURRENT SURVEY CONTROL
 BK2704  ______________________________________________________________________
 BK2704* NAD 83(1992) POSITION- 30 18 25.22206(N) 092 01 46.05083(W)   ADJUSTED
 BK2704* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2704  **This station is located in a suspected subsidence area (see below).
 BK2704  ______________________________________________________________________
 BK2704  GEOID HEIGHT    -        -27.217 (meters)                     GEOID18
 BK2704  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 BK2704  HORZ ORDER      -  SECOND
 BK2704
 BK2704.The horizontal coordinates were established by classical geodetic methods
 BK2704.and adjusted by the National Geodetic Survey in January 1993.
 BK2704
 BK2704.** This station is in an area of known vertical motion. If an
 BK2704.** orthometric height was ever established but is not available 
 BK2704.** in the current survey control section, the orthometric height
 BK2704.** is considered suspect.  Suspect heights are available in the
 BK2704.** superseded section only if requested.
 BK2704
 BK2704.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2704.GEOID18 height accuracy estimate available here.
 BK2704
 BK2704.Click photographs - Photos may exist for this station.
 BK2704
 BK2704.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2704
 BK2704. The following values were computed from the NAD 83(1992) position.
 BK2704
 BK2704;                    North         East     Units Scale Factor Converg.
 BK2704;SPC LA S     -   200,500.596   933,045.602   MT  0.99993996   -0 20 53.1
 BK2704;SPC LA S     -   657,809.04  3,061,167.11   sFT  0.99993996   -0 20 53.1
 BK2704;UTM  15      - 3,353,203.787   593,319.215   MT  0.99970743   +0 29 23.3
 BK2704
 BK2704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2704!SPC LA S     -   1.00000187  x   0.99993996  =   0.99994183
 BK2704!UTM  15      -   1.00000187  x   0.99970743  =   0.99970930
 BK2704
 BK2704:                Primary Azimuth Mark                     Grid Az
 BK2704:SPC LA S     -  28 A 027                                 344 11 35.8
 BK2704:UTM  15      -  28 A 027                                 343 21 19.4
 BK2704
 BK2704_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9331953203(NAD 83)
 BK2704
 BK2704|---------------------------------------------------------------------|
 BK2704| PID    Reference Object                     Distance      Geod. Az  |
 BK2704|                                                           dddmmss.s |
 BK2704| BK2705 28 A 027                            APPROX. 1.2 KM 3435042.7 |
 BK2704|---------------------------------------------------------------------|
 BK2704
 BK2704                          SUPERSEDED SURVEY CONTROL
 BK2704
 BK2704  NAD 83(1986)-  30 18 25.24190(N)    092 01 46.04509(W) AD(       ) 2
 BK2704  NAD 27      -  30 18 24.52435(N)    092 01 45.61203(W) AD(       ) 2
 BK2704
 BK2704.Superseded values are not recommended for survey control.
 BK2704
 BK2704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2704.See file dsdata.pdf to determine how the superseded data were derived.
 BK2704
 BK2704_MARKER: DD = SURVEY DISK
 BK2704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2704_STAMPING: 28A026
 BK2704_MARK LOGO: LADHGS
 BK2704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2704+STABILITY: SURFACE MOTION
 BK2704
 BK2704  HISTORY     - Date     Condition        Report By
 BK2704  HISTORY     - 1967     MONUMENTED       LADH
 BK2704  HISTORY     - 19950401 MARK NOT FOUND   USPSQD
 BK2704  HISTORY     - 20060526 MARK NOT FOUND   NGS
 BK2704
 BK2704                          STATION DESCRIPTION
 BK2704
 BK2704'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2704'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 3.40 MILES
 BK2704'FROM THE INTERSTATE 10 INTERCHANGE OVER U. S. HIGHWAY 167.  THE
 BK2704'STATION IS 1.30 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 2.55
 BK2704'FEET EAST OF THE WEST RIGHT OF WAY FENCE, 22.80 FEET NORTH OF
 BK2704'SOUTHERN BELL TELEPHONE AND TELEGRAPH POLE NO. 6, 46.55 FEET
 BK2704'NORTH OF THE CENTERLINE OF A GRAVEL ROAD, 67.75 FEET NORTH OF A
 BK2704'CONCRETE HIGHWAY MARKER IN A FENCE CORNER, 101.90 FEET WEST OF
 BK2704'THE CENTERLINE OF THE SOUTH BOUND LANE OF U. S. HIGHWAY 167, AND
 BK2704'25.0 FEET NORTHEAST OF THE NORMANDIE RESTAURANT SIGN.
 BK2704'
 BK2704'THIS STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2704'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BK2704'THE GROUND.  STATION IS STAMPED 28A026.
 BK2704'
 BK2704'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2704'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 3.40 MILES TO THE
 BK2704'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2704'
 BK2704'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2704
 BK2704                          STATION RECOVERY (1995)
 BK2704
 BK2704'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2704'MARK NOT FOUND.
 BK2704
 BK2704                          STATION RECOVERY (2006)
 BK2704
 BK2704'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK2704'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2705 ***********************************************************************
 BK2705  DESIGNATION -  28 A 027
 BK2705  PID         -  BK2705
 BK2705  STATE/COUNTY-  LA/LAFAYETTE
 BK2705  COUNTRY     -  US
 BK2705  USGS QUAD   -  CARENCRO (2018)
 BK2705
 BK2705                         *CURRENT SURVEY CONTROL
 BK2705  ______________________________________________________________________
 BK2705* NAD 83(1992) POSITION- 30 19 01.11371(N) 092 01 58.03453(W)   ADJUSTED
 BK2705* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2705  **This station is located in a suspected subsidence area (see below).
 BK2705  ______________________________________________________________________
 BK2705  GEOID HEIGHT    -        -27.230 (meters)                     GEOID18
 BK2705  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BK2705  HORZ ORDER      -  SECOND
 BK2705
 BK2705.The horizontal coordinates were established by classical geodetic methods
 BK2705.and adjusted by the National Geodetic Survey in January 1993.
 BK2705
 BK2705.** This station is in an area of known vertical motion. If an
 BK2705.** orthometric height was ever established but is not available 
 BK2705.** in the current survey control section, the orthometric height
 BK2705.** is considered suspect.  Suspect heights are available in the
 BK2705.** superseded section only if requested.
 BK2705
 BK2705.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2705.GEOID18 height accuracy estimate available here.
 BK2705
 BK2705.Click photographs - Photos may exist for this station.
 BK2705
 BK2705.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2705
 BK2705. The following values were computed from the NAD 83(1992) position.
 BK2705
 BK2705;                    North         East     Units Scale Factor Converg.
 BK2705;SPC LA S     -   201,607.700   932,732.182   MT  0.99994091   -0 20 59.0
 BK2705;SPC LA S     -   661,441.26  3,060,138.83   sFT  0.99994091   -0 20 59.0
 BK2705;UTM  15      - 3,354,305.932   592,989.715   MT  0.99970668   +0 29 17.8
 BK2705
 BK2705!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2705!SPC LA S     -   1.00000193  x   0.99994091  =   0.99994284
 BK2705!UTM  15      -   1.00000193  x   0.99970668  =   0.99970861
 BK2705
 BK2705:                Primary Azimuth Mark                     Grid Az
 BK2705:SPC LA S     -  28 A 026                                 164 11 35.6
 BK2705:UTM  15      -  28 A 026                                 163 21 18.8
 BK2705
 BK2705_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9298954305(NAD 83)
 BK2705
 BK2705|---------------------------------------------------------------------|
 BK2705| PID    Reference Object                     Distance      Geod. Az  |
 BK2705|                                                           dddmmss.s |
 BK2705| BK2704 28 A 026                            APPROX. 1.2 KM 1635036.6 |
 BK2705|---------------------------------------------------------------------|
 BK2705
 BK2705                          SUPERSEDED SURVEY CONTROL
 BK2705
 BK2705  NAD 83(1986)-  30 19 01.13358(N)    092 01 58.02877(W) AD(       ) 2
 BK2705  NAD 27      -  30 19 00.41643(N)    092 01 57.59554(W) AD(       ) 2
 BK2705
 BK2705.Superseded values are not recommended for survey control.
 BK2705
 BK2705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2705.See file dsdata.pdf to determine how the superseded data were derived.
 BK2705
 BK2705_MARKER: DD = SURVEY DISK
 BK2705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2705_STAMPING: 28A027
 BK2705_MARK LOGO: LADHGS
 BK2705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2705+STABILITY: SURFACE MOTION
 BK2705
 BK2705  HISTORY     - Date     Condition        Report By
 BK2705  HISTORY     - 1967     MONUMENTED       LADH
 BK2705  HISTORY     - 19950401 MARK NOT FOUND   USPSQD
 BK2705
 BK2705                          STATION DESCRIPTION
 BK2705
 BK2705'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2705'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 4.10 MILES
 BK2705'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK2705'STATION IS SET TO THE WEST OF THE HIGHWAY NEAR A BUILDING, 2.33
 BK2705'FEET WEST OF A METAL WITNESS POST AND SIGN, 98.04 FEET WEST
 BK2705'OF THE CENTERLINE OF THE SOUTH BOUND LANE OF U. S. HIGHWAY 167,
 BK2705'7.00 FEET EAST OF THE RIGHT OF WAY FENCE, AND 114.25 FEET SOUTH
 BK2705'OF A 20 INCH OAK TREE IN FRONT OF A BRICK BUILDING.
 BK2705'
 BK2705'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE
 BK2705'POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 BK2705'GROUND.  STATION IS STAMPED 28A027.
 BK2705'
 BK2705'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2705'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 4.10 MILES TO THE
 BK2705'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2705'
 BK2705'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2705
 BK2705                          STATION RECOVERY (1995)
 BK2705
 BK2705'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2705'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2706 ***********************************************************************
 BK2706  DESIGNATION -  28 A 027 RESET
 BK2706  PID         -  BK2706
 BK2706  STATE/COUNTY-  LA/LAFAYETTE
 BK2706  COUNTRY     -  US
 BK2706  USGS QUAD   -  CARENCRO (2018)
 BK2706
 BK2706                         *CURRENT SURVEY CONTROL
 BK2706  ______________________________________________________________________
 BK2706* NAD 83(1992) POSITION- 30 19 02.45116(N) 092 01 58.56395(W)   ADJUSTED
 BK2706* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2706  **This station is located in a suspected subsidence area (see below).
 BK2706  ______________________________________________________________________
 BK2706  GEOID HEIGHT    -        -27.231 (meters)                     GEOID18
 BK2706  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BK2706  HORZ ORDER      -  SECOND
 BK2706
 BK2706.The horizontal coordinates were established by classical geodetic methods
 BK2706.and adjusted by the National Geodetic Survey in January 1993.
 BK2706
 BK2706.** This station is in an area of known vertical motion. If an
 BK2706.** orthometric height was ever established but is not available 
 BK2706.** in the current survey control section, the orthometric height
 BK2706.** is considered suspect.  Suspect heights are available in the
 BK2706.** superseded section only if requested.
 BK2706
 BK2706.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2706.GEOID18 height accuracy estimate available here.
 BK2706
 BK2706.Click photographs - Photos may exist for this station.
 BK2706
 BK2706.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2706
 BK2706. The following values were computed from the NAD 83(1992) position.
 BK2706
 BK2706;                    North         East     Units Scale Factor Converg.
 BK2706;SPC LA S     -   201,648.968   932,718.291   MT  0.99994094   -0 20 59.3
 BK2706;SPC LA S     -   661,576.66  3,060,093.26   sFT  0.99994094   -0 20 59.3
 BK2706;UTM  15      - 3,354,346.983   592,975.225   MT  0.99970664   +0 29 17.5
 BK2706
 BK2706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2706!SPC LA S     -   1.00000201  x   0.99994094  =   0.99994295
 BK2706!UTM  15      -   1.00000201  x   0.99970664  =   0.99970865
 BK2706
 BK2706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9297554346(NAD 83)
 BK2706
 BK2706                          SUPERSEDED SURVEY CONTROL
 BK2706
 BK2706  NAD 83(1986)-  30 19 02.47102(N)    092 01 58.55819(W) AD(       ) 2
 BK2706  NAD 27      -  30 19 01.75391(N)    092 01 58.12497(W) AD(       ) 2
 BK2706
 BK2706.Superseded values are not recommended for survey control.
 BK2706
 BK2706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2706.See file dsdata.pdf to determine how the superseded data were derived.
 BK2706
 BK2706_MARKER: DD = SURVEY DISK
 BK2706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2706_STAMPING: 28A027 RESET 1977
 BK2706_MARK LOGO: LADHGS
 BK2706_PROJECTION: FLUSH
 BK2706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2706+STABILITY: SURFACE MOTION
 BK2706
 BK2706  HISTORY     - Date     Condition        Report By
 BK2706  HISTORY     - 1977     MONUMENTED       LADH
 BK2706  HISTORY     - 19950330 MARK NOT FOUND   USPSQD
 BK2706
 BK2706                          STATION DESCRIPTION
 BK2706
 BK2706'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (AKH)
 BK2706'THE STATION IS LOCATED 4.1 MILES NORTH ALONG INTERSTATE 49 FROM ITS
 BK2706'JUNCTION WITH INTERSTATE 10 IN LAFAYETTE, IN THE FRONT YARD OF THE
 BK2706'T. L. JAMES INC, LAFAYETTE OFFICE.  IT IS 36 FEET NORTHEAST OF THE
 BK2706'NORTHEAST CORNER OF THE T. L. JAMES BRICK OFFICE, 28.6 FEET NORTH
 BK2706'OF THE PROJECTED PL PLANE OF THE NORTH WALL OF THE BRICK
 BK2706'BUILDING.  35 FEET WEST OF THE CENTER OF THE FRONTAGE ROAD, 29
 BK2706'FEET NORTH OF A LARGE 4-FOOT OAK TREE, 2.0 FEET EAST OF A LIGHT
 BK2706'POLE WITH A CONCRETE BASE, 3.5 FEET SOUTH-SOUTHWEST OF A JUNCTION
 BK2706'BOX OF THE TELEPHONE CO, 4 FEET SOUTH OF THE CONCRETE PARKING APRON.
 BK2706'IT IS A USGS AND STATE SURVEY DISK STAMPED 28A027 RESET 1977,
 BK2706'FLUSH WITH THE GROUND.  THE UNDERGROUND DISK IS 38 FEET BELOW THE
 BK2706'GROUND.
 BK2706'
 BK2706'THE DIFFERENCE IN ELEVATION BETWEEN 28A027 (LDH) AND 28A027 RESET
 BK2706'1977 IS -1.646 FEET.
 BK2706'
 BK2706'TRAVERSE STATION 28A027 (LDH) WAS DESTROYED AFTER A NEW STATION WAS
 BK2706'ESTABLISHED AND THE DISK RECLAIMED.
 BK2706'
 BK2706'NEAREST TOWN--LAFAYETTE.
 BK2706
 BK2706                          STATION RECOVERY (1995)
 BK2706
 BK2706'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2706'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2710 ***********************************************************************
 BK2710  DESIGNATION -  28 A 028
 BK2710  PID         -  BK2710
 BK2710  STATE/COUNTY-  LA/LAFAYETTE
 BK2710  COUNTRY     -  US
 BK2710  USGS QUAD   -  CARENCRO (2018)
 BK2710
 BK2710                         *CURRENT SURVEY CONTROL
 BK2710  ______________________________________________________________________
 BK2710* NAD 83(1992) POSITION- 30 19 57.66142(N) 092 02 17.05900(W)   ADJUSTED
 BK2710* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2710  **This station is located in a suspected subsidence area (see below).
 BK2710  ______________________________________________________________________
 BK2710  GEOID HEIGHT    -        -27.248 (meters)                     GEOID18
 BK2710  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BK2710  HORZ ORDER      -  SECOND
 BK2710
 BK2710.The horizontal coordinates were established by classical geodetic methods
 BK2710.and adjusted by the National Geodetic Survey in January 1993.
 BK2710
 BK2710.** This station is in an area of known vertical motion. If an
 BK2710.** orthometric height was ever established but is not available 
 BK2710.** in the current survey control section, the orthometric height
 BK2710.** is considered suspect.  Suspect heights are available in the
 BK2710.** superseded section only if requested.
 BK2710
 BK2710.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2710.GEOID18 height accuracy estimate available here.
 BK2710
 BK2710.Click photographs - Photos may exist for this station.
 BK2710
 BK2710.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2710
 BK2710. The following values were computed from the NAD 83(1992) position.
 BK2710
 BK2710;                    North         East     Units Scale Factor Converg.
 BK2710;SPC LA S     -   203,352.002   932,234.670   MT  0.99994245   -0 21 08.6
 BK2710;SPC LA S     -   667,164.03  3,058,506.58   sFT  0.99994245   -0 21 08.6
 BK2710;UTM  15      - 3,356,042.361   592,466.865   MT  0.99970548   +0 29 09.0
 BK2710
 BK2710!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2710!SPC LA S     -   1.00000180  x   0.99994245  =   0.99994424
 BK2710!UTM  15      -   1.00000180  x   0.99970548  =   0.99970727
 BK2710
 BK2710:                Primary Azimuth Mark                     Grid Az
 BK2710:SPC LA S     -  28 A 029                                 344 06 20.6
 BK2710:UTM  15      -  28 A 029                                 343 16 03.0
 BK2710
 BK2710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9246656042(NAD 83)
 BK2710
 BK2710|---------------------------------------------------------------------|
 BK2710| PID    Reference Object                     Distance      Geod. Az  |
 BK2710|                                                           dddmmss.s |
 BK2710| BK2711 28 A 029                            APPROX. 1.5 KM 3434512.0 |
 BK2710|---------------------------------------------------------------------|
 BK2710
 BK2710                          SUPERSEDED SURVEY CONTROL
 BK2710
 BK2710  NAD 83(1986)-  30 19 57.68129(N)    092 02 17.05318(W) AD(       ) 2
 BK2710  NAD 27      -  30 19 56.96515(N)    092 02 16.61981(W) AD(       ) 2
 BK2710
 BK2710.Superseded values are not recommended for survey control.
 BK2710
 BK2710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2710.See file dsdata.pdf to determine how the superseded data were derived.
 BK2710
 BK2710_MARKER: DD = SURVEY DISK
 BK2710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2710_STAMPING: 28A028
 BK2710_MARK LOGO: LADH
 BK2710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2710+STABILITY: SURFACE MOTION
 BK2710
 BK2710  HISTORY     - Date     Condition        Report By
 BK2710  HISTORY     - 1967     MONUMENTED       LADH
 BK2710  HISTORY     - 19950330 GOOD             USPSQD
 BK2710
 BK2710                          STATION DESCRIPTION
 BK2710
 BK2710'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2710'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 5.10 MILES
 BK2710'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE STATION
 BK2710'IS SET TO THE WEST OF THE HGIHWAY NEAR A CATTLE FEEDING SHED, 1.90
 BK2710'FEET NORTH OF A METAL WITNESS POST AND SIGN, 2.64 FEET EAST OF THE
 BK2710'WEST RIGHT OF WAY FENCE, 102.29 FEET WEST OF THE CENTERLINE OF
 BK2710'THE SOUTH BOUND LANE OF U. S. HIGHWAY 167, 117.5 FEET NORTH OF THE
 BK2710'NORTH GATE POST OF A GAP IN THE FENCE AND ABOUT 130 FEET NORTH OF
 BK2710'THE FRANCIS PLANTATION SIGN.
 BK2710'
 BK2710'THE STATION IS MARKED BY A STANDRD BRONZE DISK SET IN A ROUND
 BK2710'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BK2710'THE GROUND.  STATION IS STAMPED 28A028.
 BK2710'
 BK2710'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2710'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 5.10 MILES TO THE
 BK2710'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2710'
 BK2710'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2710
 BK2710                          STATION RECOVERY (1995)
 BK2710
 BK2710'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2420 ***********************************************************************
 BK2420  DESIGNATION -  28 A 028 RESET
 BK2420  PID         -  BK2420
 BK2420  STATE/COUNTY-  LA/LAFAYETTE
 BK2420  COUNTRY     -  US
 BK2420  USGS QUAD   -  CARENCRO (2018)
 BK2420
 BK2420                         *CURRENT SURVEY CONTROL
 BK2420  ______________________________________________________________________
 BK2420* NAD 83(1986) POSITION- 30 19 58.     (N) 092 02 17.     (W)   SCALED
 BK2420* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2420  **This station is located in a suspected subsidence area (see below).
 BK2420  ______________________________________________________________________
 BK2420  GEOID HEIGHT    -        -27.249 (meters)                     GEOID18
 BK2420  DYNAMIC HEIGHT  -         15.379 (meters)       50.46  (feet) COMP
 BK2420  MODELED GRAVITY -    979,317.3   (mgal)                       NAVD 88
 BK2420
 BK2420.The horizontal coordinates were scaled from a map and have
 BK2420.an estimated accuracy of +/- 6 seconds.
 BK2420
 BK2420.** This station is in an area of known vertical motion. If an
 BK2420.** orthometric height was ever established but is not available 
 BK2420.** in the current survey control section, the orthometric height
 BK2420.** is considered suspect.  Suspect heights are available in the
 BK2420.** superseded section only if requested.
 BK2420
 BK2420.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2420.GEOID18 height accuracy estimate available here.
 BK2420
 BK2420.Click photographs - Photos may exist for this station.
 BK2420
 BK2420.The dynamic height is computed by dividing the NAVD 88
 BK2420.geopotential number by the normal gravity value computed on the
 BK2420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2420.degrees latitude (g = 980.6199 gals.).
 BK2420
 BK2420.The modeled gravity was interpolated from observed gravity values.
 BK2420
 BK2420;                    North         East    Units  Estimated Accuracy
 BK2420;SPC LA S     -   203,360.      932,240.      MT  (+/- 180 meters Scaled)
 BK2420
 BK2420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP924560(NAD 83)
 BK2420
 BK2420                          SUPERSEDED SURVEY CONTROL
 BK2420
 BK2420.No superseded survey control is available for this station.
 BK2420
 BK2420_MARKER: DD = SURVEY DISK
 BK2420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2420_STAMPING: 28A028 1967 1976
 BK2420_MARK LOGO: LADH
 BK2420_PROJECTION: RECESSED 15 CENTIMETERS
 BK2420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2420+STABILITY: SURFACE MOTION
 BK2420_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2420+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2006
 BK2420
 BK2420  HISTORY     - Date     Condition        Report By
 BK2420  HISTORY     - 1976     MONUMENTED       LADH
 BK2420  HISTORY     - 1986     GOOD             NGS
 BK2420  HISTORY     - 20060526 GOOD             NGS
 BK2420
 BK2420                          STATION DESCRIPTION
 BK2420
 BK2420'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2420'8.2 KM (5.1 MI) NORTH FROM LAFAYETTE.
 BK2420'8.2 KM (5.1 MILES) NORTH ALONG U.S.HIGHWAY 167 FROM THE INTERSTATE 10
 BK2420'INTERCHANGE OVER U.S. HIGHWAY 167 IN LAFAYETTE TO THE MARK ON THE
 BK2420'LEFT.  IT IS 31.18 METERS (102.3) WEST OF THE CENTERLINE OF THE SOUTH
 BK2420'BOUND LANES OF THE HIGHWAY, 35.81 METERS (117.5 FT) NORTH OF THE NORTH
 BK2420'GATE POST OF A GAP IN FENCELINE, 1.46 METERS (4.8 FT) NORTHEAST OF A
 BK2420'METAL WITNESS POST, 0.91 METERS (3.0 FT) EAST OF THE WEST RIGHT-OF-WAY
 BK2420'FENCE AND 0.24 METERS (0.8 FT) SOUTH OF A METAL WITNESS POST.
 BK2420'THE MARK IS 0.36 METERS  N FROM  A WITNESS POST
 BK2420'THE MARK IS 0.18 M BELOW GROUND.
 BK2420
 BK2420                          STATION RECOVERY (2006)
 BK2420
 BK2420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK2420'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2711 ***********************************************************************
 BK2711  DESIGNATION -  28 A 029
 BK2711  PID         -  BK2711
 BK2711  STATE/COUNTY-  LA/LAFAYETTE
 BK2711  COUNTRY     -  US
 BK2711  USGS QUAD   -  CARENCRO (2018)
 BK2711
 BK2711                         *CURRENT SURVEY CONTROL
 BK2711  ______________________________________________________________________
 BK2711* NAD 83(1992) POSITION- 30 20 43.67024(N) 092 02 32.51743(W)   ADJUSTED
 BK2711* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2711  **This station is located in a suspected subsidence area (see below).
 BK2711  ______________________________________________________________________
 BK2711  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BK2711  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BK2711  HORZ ORDER      -  SECOND
 BK2711
 BK2711.The horizontal coordinates were established by classical geodetic methods
 BK2711.and adjusted by the National Geodetic Survey in January 1993.
 BK2711
 BK2711.** This station is in an area of known vertical motion. If an
 BK2711.** orthometric height was ever established but is not available 
 BK2711.** in the current survey control section, the orthometric height
 BK2711.** is considered suspect.  Suspect heights are available in the
 BK2711.** superseded section only if requested.
 BK2711
 BK2711.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2711.GEOID18 height accuracy estimate available here.
 BK2711
 BK2711.Click photographs - Photos may exist for this station.
 BK2711
 BK2711.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2711
 BK2711. The following values were computed from the NAD 83(1992) position.
 BK2711
 BK2711;                    North         East     Units Scale Factor Converg.
 BK2711;SPC LA S     -   204,771.234   931,830.544   MT  0.99994376   -0 21 16.3
 BK2711;SPC LA S     -   671,820.29  3,057,180.71   sFT  0.99994376   -0 21 16.3
 BK2711;UTM  15      - 3,357,455.192   592,042.119   MT  0.99970451   +0 29 01.8
 BK2711
 BK2711!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2711!SPC LA S     -   1.00000192  x   0.99994376  =   0.99994568
 BK2711!UTM  15      -   1.00000192  x   0.99970451  =   0.99970643
 BK2711
 BK2711:                Primary Azimuth Mark                     Grid Az
 BK2711:SPC LA S     -  28 A 030                                 346 45 30.6
 BK2711:UTM  15      -  28 A 030                                 345 55 12.5
 BK2711
 BK2711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9204257455(NAD 83)
 BK2711
 BK2711|---------------------------------------------------------------------|
 BK2711| PID    Reference Object                     Distance      Geod. Az  |
 BK2711|                                                           dddmmss.s |
 BK2711| BK2715 28 A 030                            APPROX. 1.7 KM 3462414.3 |
 BK2711|---------------------------------------------------------------------|
 BK2711
 BK2711                          SUPERSEDED SURVEY CONTROL
 BK2711
 BK2711  NAD 83(1986)-  30 20 43.69011(N)    092 02 32.51156(W) AD(       ) 2
 BK2711  NAD 27      -  30 20 42.97470(N)    092 02 32.07806(W) AD(       ) 2
 BK2711
 BK2711.Superseded values are not recommended for survey control.
 BK2711
 BK2711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2711.See file dsdata.pdf to determine how the superseded data were derived.
 BK2711
 BK2711_MARKER: DD = SURVEY DISK
 BK2711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2711_STAMPING: 28A029
 BK2711_MARK LOGO: LADHGS
 BK2711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2711+STABILITY: SURFACE MOTION
 BK2711
 BK2711  HISTORY     - Date     Condition        Report By
 BK2711  HISTORY     - 1967     MONUMENTED       LADH
 BK2711  HISTORY     - 19950401 MARK NOT FOUND   USPSQD
 BK2711
 BK2711                          STATION DESCRIPTION
 BK2711
 BK2711'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2711'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 6.10 MILES
 BK2711'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK2711'STATION IS 1.46 FEET NORTH OF A METAL WITNESS POST AND SIGN, 2.25
 BK2711'FEET EAST OF THE FENCE, 10.47 FEET NORTH OF A NORTH GATE POST, 61.46
 BK2711'FEET WEST OF THE WEST CORNER OF A CROSS DRAIN ON A FIELD ROAD
 BK2711'LEADING FROM U. S.  HIGHWAY 167, 102.68 FEET WEST OF THE CENTERLINE
 BK2711'OF THE SOUTH BOUND LANE OF U. S. HIGHWAY 167.
 BK2711'
 BK2711'THE STATON IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2711'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2711'GROUND.  STATION IS STAMPED 28A029.
 BK2711'
 BK2711'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2711'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 6.10 MILES TO THE
 BK2711'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2711'
 BK2711'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2711
 BK2711                          STATION RECOVERY (1995)
 BK2711
 BK2711'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2711'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2715 ***********************************************************************
 BK2715  DESIGNATION -  28 A 030
 BK2715  PID         -  BK2715
 BK2715  STATE/COUNTY-  LA/LAFAYETTE
 BK2715  COUNTRY     -  US
 BK2715  USGS QUAD   -  CARENCRO (2018)
 BK2715
 BK2715                         *CURRENT SURVEY CONTROL
 BK2715  ______________________________________________________________________
 BK2715* NAD 83(1992) POSITION- 30 21 35.91804(N) 092 02 47.08885(W)   ADJUSTED
 BK2715* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2715  **This station is located in a suspected subsidence area (see below).
 BK2715  ______________________________________________________________________
 BK2715  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK2715  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BK2715  HORZ ORDER      -  SECOND
 BK2715
 BK2715.The horizontal coordinates were established by classical geodetic methods
 BK2715.and adjusted by the National Geodetic Survey in January 1993.
 BK2715
 BK2715.** This station is in an area of known vertical motion. If an
 BK2715.** orthometric height was ever established but is not available 
 BK2715.** in the current survey control section, the orthometric height
 BK2715.** is considered suspect.  Suspect heights are available in the
 BK2715.** superseded section only if requested.
 BK2715
 BK2715.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2715.GEOID18 height accuracy estimate available here.
 BK2715
 BK2715.Click photographs - Photos may exist for this station.
 BK2715
 BK2715.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2715
 BK2715. The following values were computed from the NAD 83(1992) position.
 BK2715
 BK2715;                    North         East     Units Scale Factor Converg.
 BK2715;SPC LA S     -   206,382.447   931,451.405   MT  0.99994531   -0 21 23.6
 BK2715;SPC LA S     -   677,106.41  3,055,936.82   sFT  0.99994531   -0 21 23.6
 BK2715;UTM  15      - 3,359,060.299   591,639.540   MT  0.99970360   +0 28 55.2
 BK2715
 BK2715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2715!SPC LA S     -   1.00000175  x   0.99994531  =   0.99994706
 BK2715!UTM  15      -   1.00000175  x   0.99970360  =   0.99970535
 BK2715
 BK2715:                Primary Azimuth Mark                     Grid Az
 BK2715:SPC LA S     -  28 A 031                                 340 58 41.6
 BK2715:UTM  15      -  28 A 031                                 340 08 22.8
 BK2715
 BK2715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9163959060(NAD 83)
 BK2715
 BK2715|---------------------------------------------------------------------|
 BK2715| PID    Reference Object                     Distance      Geod. Az  |
 BK2715|                                                           dddmmss.s |
 BK2715| BK2714 28 A 030 RESET                       17.337 METERS 08052     |
 BK2715| BK2722 28 A 031                            APPROX. 1.4 KM 3403718.0 |
 BK2715|---------------------------------------------------------------------|
 BK2715
 BK2715                          SUPERSEDED SURVEY CONTROL
 BK2715
 BK2715  NAD 83(1986)-  30 21 35.93791(N)    092 02 47.08293(W) AD(       ) 2
 BK2715  NAD 27      -  30 21 35.22341(N)    092 02 46.64942(W) AD(       ) 2
 BK2715
 BK2715.Superseded values are not recommended for survey control.
 BK2715
 BK2715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2715.See file dsdata.pdf to determine how the superseded data were derived.
 BK2715
 BK2715_MARKER: DD = SURVEY DISK
 BK2715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2715_STAMPING: 28A030
 BK2715_MARK LOGO: LADHGS
 BK2715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2715+STABILITY: SURFACE MOTION
 BK2715
 BK2715  HISTORY     - Date     Condition        Report By
 BK2715  HISTORY     - 1967     MONUMENTED       LADH
 BK2715  HISTORY     - 19950330 MARK NOT FOUND   USPSQD
 BK2715
 BK2715                          STATION DESCRIPTION
 BK2715
 BK2715'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2715'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 7.10 MILES
 BK2715'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE STATION
 BK2715'IS SET TO THE EAST OF THE HIGHWAY IN THE SHOULDER OF A SERVICE
 BK2715'ROAD, 2.03 FEET WEST OF A METAL WITNESS POST AND SIGN, 13.20 FEET
 BK2715'WEST OF THE CENTERLINE OF THE SERVICE ROAD, 57.12 FEET WEST OF
 BK2715'THE EAST RIGHT OF WAY FENCE, 58.31 FEET EAST OF THE CENTERLINE OF
 BK2715'THE NORTH BOUND LANE OF U. S. HIGHWAY 167, AND APPROXIMATELY 230
 BK2715'FEET SOUTH OF THE EARL BRASSEAUX ROAD.
 BK2715'
 BK2715'THIS STATION IS MARKED BY A STANDARD BRONZE DISK IN A ROUND CONCRETE
 BK2715'POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 BK2715'GROUND.  STATION IS STAMPED 28A030.
 BK2715'
 BK2715'TO REACH THE STATION FROM HEH INTERSTATE 10 INTERCHANGE ON U. S.
 BK2715'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 7.10 MILES TO THE
 BK2715'STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BK2715'
 BK2715'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2715
 BK2715                          STATION RECOVERY (1995)
 BK2715
 BK2715'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2715'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2714 ***********************************************************************
 BK2714  DESIGNATION -  28 A 030 RESET
 BK2714  PID         -  BK2714
 BK2714  STATE/COUNTY-  LA/LAFAYETTE
 BK2714  COUNTRY     -  US
 BK2714  USGS QUAD   -  CARENCRO (2018)
 BK2714
 BK2714                         *CURRENT SURVEY CONTROL
 BK2714  ______________________________________________________________________
 BK2714* NAD 83(1992) POSITION- 30 21 36.00748(N) 092 02 46.44787(W)   ADJUSTED
 BK2714* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2714  **This station is located in a suspected subsidence area (see below).
 BK2714  ______________________________________________________________________
 BK2714  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK2714  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BK2714  HORZ ORDER      -  SECOND
 BK2714
 BK2714.The horizontal coordinates were established by classical geodetic methods
 BK2714.and adjusted by the National Geodetic Survey in January 1993.
 BK2714
 BK2714.** This station is in an area of known vertical motion. If an
 BK2714.** orthometric height was ever established but is not available 
 BK2714.** in the current survey control section, the orthometric height
 BK2714.** is considered suspect.  Suspect heights are available in the
 BK2714.** superseded section only if requested.
 BK2714
 BK2714.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2714.GEOID18 height accuracy estimate available here.
 BK2714
 BK2714.Click photographs - Photos may exist for this station.
 BK2714
 BK2714.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2714
 BK2714. The following values were computed from the NAD 83(1992) position.
 BK2714
 BK2714;                    North         East     Units Scale Factor Converg.
 BK2714;SPC LA S     -   206,385.095   931,468.538   MT  0.99994532   -0 21 23.3
 BK2714;SPC LA S     -   677,115.10  3,055,993.03   sFT  0.99994532   -0 21 23.3
 BK2714;UTM  15      - 3,359,063.196   591,656.629   MT  0.99970364   +0 28 55.5
 BK2714
 BK2714!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2714!SPC LA S     -   1.00000189  x   0.99994532  =   0.99994721
 BK2714!UTM  15      -   1.00000189  x   0.99970364  =   0.99970553
 BK2714
 BK2714_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9165659063(NAD 83)
 BK2714
 BK2714                          SUPERSEDED SURVEY CONTROL
 BK2714
 BK2714  NAD 83(1986)-  30 21 36.02735(N)    092 02 46.44196(W) AD(       ) 2
 BK2714  NAD 27      -  30 21 35.31287(N)    092 02 46.00846(W) AD(       ) 2
 BK2714
 BK2714.Superseded values are not recommended for survey control.
 BK2714
 BK2714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2714.See file dsdata.pdf to determine how the superseded data were derived.
 BK2714
 BK2714_MARKER: DD = SURVEY DISK
 BK2714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2714_STAMPING: 28A030 RESET 1977
 BK2714_MARK LOGO: LADHGS
 BK2714_PROJECTION: FLUSH
 BK2714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2714+STABILITY: SURFACE MOTION
 BK2714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2714+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BK2714
 BK2714  HISTORY     - Date     Condition        Report By
 BK2714  HISTORY     - 1977     MONUMENTED       NGS
 BK2714  HISTORY     - 1980     GOOD             LADTD
 BK2714  HISTORY     - 19950401 GOOD             USPSQD
 BK2714  HISTORY     - 20030512 GOOD             USPSQD
 BK2714  HISTORY     - 20040918 GOOD             USPSQD
 BK2714  HISTORY     - 20060803 GOOD             USPSQD
 BK2714
 BK2714                          STATION DESCRIPTION
 BK2714
 BK2714'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (AKH)
 BK2714'THE STATION IS LOCATED 7.1 MILES NORTH ALONG INTERSTATE 49 FROM ITS
 BK2714'INTERSECTION WITH INTERSTATE 10 IN LAFAYETTE.  IT IS NEAR THE EAST
 BK2714'BOUNDRY OF THE COASTAL PIPELINE CO, JUST SOUTH OF THE OVERPASS ON
 BK2714'LA. HIGHWAY 182, 303 FEET SOUTH OF THE CENTER OF THE EARL
 BK2714'BROSSEAUX ROAD, 187 FEET SOUTH OF A POWER POLE, 114 FEET NORTH OF
 BK2714'THE POWER POLE WITH A TRANSFORMER, 43 FEET EAST OF THE CENTER OF THE
 BK2714'FRONTAGE ROAD, 1 FOOT NORTH OF A METAL WITNESS POST, AND 1 FOOT
 BK2714'SOUTH OF A METAL WITNESS POST.  IT IS A USC AND GS AND STATE
 BK2714'SURVEY DISK SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST FLUSH
 BK2714'WITH THE GROUND.  IT IS STAMPED 28A030 RESET 1977.  THE UNDERGROUND
 BK2714'DISK IS 38 INCHES BELOW THE GROUND.
 BK2714'
 BK2714'THE DIFFERENCE IN ELEVATION BETWEEN 28A030 (LDH) AND 28A030 RESET
 BK2714'1977 IS -3.000 FEET.
 BK2714'
 BK2714'TRAVERSE STATION 28A030 (LDH) WAS DESTROYED AND THE DISK RECLAIMED
 BK2714'AFTER THE NEW STATION WAS ESTABLISHED.
 BK2714'
 BK2714'NEAREST TOWN--LAFAYETTE.
 BK2714
 BK2714                          STATION RECOVERY (1980)
 BK2714
 BK2714'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK2714'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED
 BK2714'IN 1977.
 BK2714
 BK2714                          STATION RECOVERY (1995)
 BK2714
 BK2714'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2714'RECOVERED IN GOOD CONDITION.
 BK2714
 BK2714                          STATION RECOVERY (2003)
 BK2714
 BK2714'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2714'RECOVERED IN GOOD CONDITION.
 BK2714
 BK2714                          STATION RECOVERY (2004)
 BK2714
 BK2714'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK2714'RECOVERED IN GOOD CONDITION.
 BK2714
 BK2714                          STATION RECOVERY (2006)
 BK2714
 BK2714'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2714'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2417 ***********************************************************************
 BK2417  DESIGNATION -  28 A 031 RESET
 BK2417  PID         -  BK2417
 BK2417  STATE/COUNTY-  LA/LAFAYETTE
 BK2417  COUNTRY     -  US
 BK2417  USGS QUAD   -  CARENCRO (2018)
 BK2417
 BK2417                         *CURRENT SURVEY CONTROL
 BK2417  ______________________________________________________________________
 BK2417* NAD 83(1992) POSITION- 30 22 19.06241(N) 092 03 04.79467(W)   ADJUSTED
 BK2417* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2417  **This station is located in a suspected subsidence area (see below).
 BK2417  ______________________________________________________________________
 BK2417  GEOID HEIGHT    -        -27.285 (meters)                     GEOID18
 BK2417  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 BK2417  DYNAMIC HEIGHT  -         15.701 (meters)       51.51  (feet) COMP
 BK2417  MODELED GRAVITY -    979,321.6   (mgal)                       NAVD 88
 BK2417  HORZ ORDER      -  SECOND
 BK2417
 BK2417.The horizontal coordinates were established by classical geodetic methods
 BK2417.and adjusted by the National Geodetic Survey in January 1993.
 BK2417
 BK2417.** This station is in an area of known vertical motion. If an
 BK2417.** orthometric height was ever established but is not available 
 BK2417.** in the current survey control section, the orthometric height
 BK2417.** is considered suspect.  Suspect heights are available in the
 BK2417.** superseded section only if requested.
 BK2417
 BK2417.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2417.GEOID18 height accuracy estimate available here.
 BK2417
 BK2417.Click photographs - Photos may exist for this station.
 BK2417
 BK2417.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2417
 BK2417.The dynamic height is computed by dividing the NAVD 88
 BK2417.geopotential number by the normal gravity value computed on the
 BK2417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2417.degrees latitude (g = 980.6199 gals.).
 BK2417
 BK2417.The modeled gravity was interpolated from observed gravity values.
 BK2417
 BK2417. The following values were computed from the NAD 83(1992) position.
 BK2417
 BK2417;                    North         East     Units Scale Factor Converg.
 BK2417;SPC LA S     -   207,713.892   930,986.939   MT  0.99994664   -0 21 32.4
 BK2417;SPC LA S     -   681,474.66  3,054,412.98   sFT  0.99994664   -0 21 32.4
 BK2417;UTM  15      - 3,360,384.482   591,155.755   MT  0.99970251   +0 28 46.9
 BK2417
 BK2417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2417!SPC LA S     -   1.00000182  x   0.99994664  =   0.99994846
 BK2417!UTM  15      -   1.00000182  x   0.99970251  =   0.99970433
 BK2417
 BK2417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9115560384(NAD 83)
 BK2417
 BK2417                          SUPERSEDED SURVEY CONTROL
 BK2417
 BK2417  NAD 83(1986)-  30 22 19.08232(N)    092 03 04.78850(W) AD(       ) 2
 BK2417  NAD 27      -  30 22 18.36833(N)    092 03 04.35495(W) AD(       ) 2
 BK2417
 BK2417.Superseded values are not recommended for survey control.
 BK2417
 BK2417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2417.See file dsdata.pdf to determine how the superseded data were derived.
 BK2417
 BK2417_MARKER: DD = SURVEY DISK
 BK2417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2417_STAMPING: 28A031 RESET 1977
 BK2417_MARK LOGO: LADHGS
 BK2417_PROJECTION: FLUSH
 BK2417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2417+STABILITY: SURFACE MOTION
 BK2417
 BK2417  HISTORY     - Date     Condition        Report By
 BK2417  HISTORY     - 1977     MONUMENTED       LADH
 BK2417  HISTORY     - 1980     GOOD             LADTD
 BK2417  HISTORY     - 1986     GOOD             NGS
 BK2417
 BK2417                          STATION DESCRIPTION
 BK2417
 BK2417'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (AKH)
 BK2417'THE STATION IS LOCATED 7.9 MILES NORTH ALONG INTERSTATE I-49 FROM ITS
 BK2417'INTERSECTION WITH INTERSTATE I-10 IN LAFAYETTE, ON THE WEST SIDE OF
 BK2417'THE HIGHWAY.
 BK2417'
 BK2417'IT IS 149 FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE OF THE
 BK2417'INTERSTATE 49, 5 FEET EAST OF THE RIGHT-OF-WAY FENCE, 12 FEET NORTH OF
 BK2417'A FENCE CORNER, 47 FEET WEST OF THE CENTER OF THE FRONTAGE ROAD, 150
 BK2417'FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF AN OLD BARN, 38 FEET
 BK2417'SOUTHEAST OF THE PROJECTED PLANE OF THE SOUTHEAST WALL OF THE OLD
 BK2417'BARN, 149 FEET SOUTHEAST OF A 2-FOOT PECAN TREE, 1 FOOT NORTH OF A
 BK2417'METAL WITNESS POST, 1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS A
 BK2417'CGS+SS DISK STAMPED 28A031 RESET 1977 SET IN THE TOP OF A 12-INCH
 BK2417'ROUND CONCRETE POST FLUSH WITH THE GROUND.  THE UNDERGROUND DISK WAS
 BK2417'SET 38 INCHES BELOW THE SURFACE OF THE GROUND.
 BK2417'
 BK2417'THE DIFFERENCE IN ELEVATION BETWEEN 28A 031 (LDH) AND 28A031 RESET
 BK2417'1977 IS +0.144 FEET.
 BK2417'
 BK2417'TRAVERSE STATION 28A031 (LDH) WAS DESTROYED AND THE DISK RECLAIMED
 BK2417'AFTER AN NEW STATION WAS ESTABLISHED.
 BK2417'
 BK2417'NEAREST TOWN--LAFAYETTE.
 BK2417
 BK2417                          STATION RECOVERY (1980)
 BK2417
 BK2417'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK2417'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BK2417'1977.
 BK2417
 BK2417                          STATION RECOVERY (1986)
 BK2417
 BK2417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2417'12.7 KM (7.9 MI) NORTH ALONG U.S. HIGHWAY 167 FROM THE INTERSTATE 10
 BK2417'INTERCHANGE OVER U.S. HIGHWAY 167 IN LAFAYETTE TO THE MARK ON THE
 BK2417'LEFT. IT IS 15.54 METERS (51.0 FT) NORTH OF THE CENTERLINE OF A
 BK2417'FRONTAGE ROAD, 14.93 METERS (49.0 FT) SOUTH OF A GRAVEL DRIVE LEADING
 BK2417'TO ONE-STORY BRICK HOUSE NO. 4971, 4.63 METERS (15.2 FT) WEST OF A
 BK2417'UTILITY POLE WITH CABLES LEADING UNDERGROUND, 1.52 METERS (5.0 FT)
 BK2417'WEST OF A RIGHT-OF-WAY FENCE AND 0.24 METERS (0.8 FT) NORTHWEST OF A
 BK2417'METAL WITNESS POST.  IT IS 0.21 METERS SOUTHWEST FROM A WITNESS POST
 BK2417'AND 0.45 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2416 ***********************************************************************
 BK2416  DESIGNATION -  28 A 032
 BK2416  PID         -  BK2416
 BK2416  STATE/COUNTY-  LA/ST LANDRY
 BK2416  COUNTRY     -  US
 BK2416  USGS QUAD   -  SUNSET (2018)
 BK2416
 BK2416                         *CURRENT SURVEY CONTROL
 BK2416  ______________________________________________________________________
 BK2416* NAD 83(1992) POSITION- 30 23 01.12137(N) 092 03 15.21777(W)   ADJUSTED
 BK2416* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2416  **This station is located in a suspected subsidence area (see below).
 BK2416  ______________________________________________________________________
 BK2416  GEOID HEIGHT    -        -27.294 (meters)                     GEOID18
 BK2416  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BK2416  DYNAMIC HEIGHT  -         14.510 (meters)       47.60  (feet) COMP
 BK2416  MODELED GRAVITY -    979,322.9   (mgal)                       NAVD 88
 BK2416  HORZ ORDER      -  SECOND
 BK2416
 BK2416.The horizontal coordinates were established by classical geodetic methods
 BK2416.and adjusted by the National Geodetic Survey in January 1993.
 BK2416
 BK2416.** This station is in an area of known vertical motion. If an
 BK2416.** orthometric height was ever established but is not available 
 BK2416.** in the current survey control section, the orthometric height
 BK2416.** is considered suspect.  Suspect heights are available in the
 BK2416.** superseded section only if requested.
 BK2416
 BK2416.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2416.GEOID18 height accuracy estimate available here.
 BK2416
 BK2416.Click photographs - Photos may exist for this station.
 BK2416
 BK2416.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2416
 BK2416.The dynamic height is computed by dividing the NAVD 88
 BK2416.geopotential number by the normal gravity value computed on the
 BK2416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2416.degrees latitude (g = 980.6199 gals.).
 BK2416
 BK2416.The modeled gravity was interpolated from observed gravity values.
 BK2416
 BK2416. The following values were computed from the NAD 83(1992) position.
 BK2416
 BK2416;                    North         East     Units Scale Factor Converg.
 BK2416;SPC LA S     -   209,010.714   930,716.798   MT  0.99994798   -0 21 37.6
 BK2416;SPC LA S     -   685,729.32  3,053,526.69   sFT  0.99994798   -0 21 37.6
 BK2416;UTM  15      - 3,361,676.893   590,866.729   MT  0.99970186   +0 28 42.2
 BK2416
 BK2416!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2416!SPC LA S     -   1.00000200  x   0.99994798  =   0.99994998
 BK2416!UTM  15      -   1.00000200  x   0.99970186  =   0.99970386
 BK2416
 BK2416:                Primary Azimuth Mark                     Grid Az
 BK2416:SPC LA S     -  28 A 033                                 342 39 56.6
 BK2416:UTM  15      -  28 A 033                                 341 49 36.8
 BK2416
 BK2416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9086661676(NAD 83)
 BK2416
 BK2416|---------------------------------------------------------------------|
 BK2416| PID    Reference Object                     Distance      Geod. Az  |
 BK2416|                                                           dddmmss.s |
 BK2416| BK2686 28 A 033                            APPROX. 1.4 KM 3421819.0 |
 BK2416|---------------------------------------------------------------------|
 BK2416
 BK2416                          SUPERSEDED SURVEY CONTROL
 BK2416
 BK2416  NAD 83(1986)-  30 23 01.14130(N)    092 03 15.21185(W) AD(       ) 2
 BK2416  NAD 27      -  30 23 00.42787(N)    092 03 14.77808(W) AD(       ) 2
 BK2416
 BK2416.Superseded values are not recommended for survey control.
 BK2416
 BK2416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2416.See file dsdata.pdf to determine how the superseded data were derived.
 BK2416
 BK2416_MARKER: DD = SURVEY DISK
 BK2416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2416_STAMPING: 28A032
 BK2416_MARK LOGO: LADHGS
 BK2416_PROJECTION: FLUSH
 BK2416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2416+STABILITY: SURFACE MOTION
 BK2416_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2416+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BK2416
 BK2416  HISTORY     - Date     Condition        Report By
 BK2416  HISTORY     - 1967     MONUMENTED       LADH
 BK2416  HISTORY     - 1980     GOOD             LADTD
 BK2416  HISTORY     - 1986     GOOD             NGS
 BK2416  HISTORY     - 20030512 GOOD             USPSQD
 BK2416  HISTORY     - 20040918 GOOD             USPSQD
 BK2416  HISTORY     - 20060803 GOOD             USPSQD
 BK2416
 BK2416                          STATION DESCRIPTION
 BK2416
 BK2416'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2416'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 8.70 MILES
 BK2416'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK2416'STATION IS SET TO THE EAST OF THE HIGHWAY NEAR THE CARNIVAL BEACH
 BK2416'ENTRANCE, 1.78 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 2.48
 BK2416'FEET WEST OF THE EAST RIGHT OF WAY FENCE, 71.70 FEET EAST OF THE
 BK2416'NORTH END OF A CROSS DRAIN, 103.51 FEET EAST OF THE CENTERLINE OF
 BK2416'THE NORTH BOUND LANE OF U. S. HIGHWAY 167, AND 129.82 FEET NORTH
 BK2416'OF THE CENTERLINE OF A GRAVEL ROAD TO CARNIVAL BEACH.
 BK2416'
 BK2416'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2416'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCES ABOVE THE SURFACE OF
 BK2416'THE GROUND.  STATION IS STAMPED 28A032.
 BK2416'
 BK2416'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE, FOLLOW
 BK2416'U. S. HIGHWAY 167 NORTH FOR 8.70 MILES TO THE STATION WHICH IS SET
 BK2416'TO THE EAST OF THE HIGHWAY.
 BK2416'
 BK2416'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2416
 BK2416                          STATION RECOVERY (1980)
 BK2416
 BK2416'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK2416'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BK2416'THE SUNSET 2 1977 DESCRIPTION AS REFERENCE MARK NUMBER 2.
 BK2416
 BK2416                          STATION RECOVERY (1986)
 BK2416
 BK2416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2416'14.0 KM (8.7 MI) NORTH FROM LAFAYETTE.
 BK2416'14.0 KM (8.7 MILES NORTH ALONG U.S. HIGHWAY 167 FROM THE INTERSTATE 10
 BK2416'INTERCHANGE OVER U.S. HIGHWAY 167 IN LAFAYETTE TO THE MARK ON THE
 BK2416'RIGHT.  IT IS 31.55 METERS (103.5 FT) EAST OF THE CENTERLINE OF THE
 BK2416'NORTHBOUND LANE OF THE HIGHWAY, 39.62 METERS (130.0 FT) NORTH OF THE
 BK2416'CENTER OF THE ENTRANCE DRIVE TO CARNIVAL BEACH CAMPGROUND, 28.52
 BK2416'METERS (93.6 FT) SOUTHEAST OF THE EAST SUPPORT LEG OF A SIGN THAT
 BK2416'READS, STATE HIGHWAY 93 SUNSET GRAND COTEAU 2 MILES, 0.76 METERS (2.5
 BK2416'FT) WEST OF THE EAST RIGHT-OF-WAY FENCE.
 BK2416'THE MARK IS 0.18 M BELOW HIGHWAY.
 BK2416
 BK2416                          STATION RECOVERY (2003)
 BK2416
 BK2416'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2416'RECOVERED IN GOOD CONDITION.
 BK2416
 BK2416                          STATION RECOVERY (2004)
 BK2416
 BK2416'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK2416'RECOVERED IN GOOD CONDITION.
 BK2416
 BK2416                          STATION RECOVERY (2006)
 BK2416
 BK2416'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2416'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2686 ***********************************************************************
 BK2686  DESIGNATION -  28 A 033
 BK2686  PID         -  BK2686
 BK2686  STATE/COUNTY-  LA/ST LANDRY
 BK2686  COUNTRY     -  US
 BK2686  USGS QUAD   -  SUNSET (2018)
 BK2686
 BK2686                         *CURRENT SURVEY CONTROL
 BK2686  ______________________________________________________________________
 BK2686* NAD 83(1992) POSITION- 30 23 45.68821(N) 092 03 31.61998(W)   ADJUSTED
 BK2686* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2686  **This station is located in a suspected subsidence area (see below).
 BK2686  ______________________________________________________________________
 BK2686  GEOID HEIGHT    -        -27.303 (meters)                     GEOID18
 BK2686  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2686  HORZ ORDER      -  SECOND
 BK2686
 BK2686.The horizontal coordinates were established by classical geodetic methods
 BK2686.and adjusted by the National Geodetic Survey in January 1993.
 BK2686
 BK2686.** This station is in an area of known vertical motion. If an
 BK2686.** orthometric height was ever established but is not available 
 BK2686.** in the current survey control section, the orthometric height
 BK2686.** is considered suspect.  Suspect heights are available in the
 BK2686.** superseded section only if requested.
 BK2686
 BK2686.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2686.GEOID18 height accuracy estimate available here.
 BK2686
 BK2686.Click photographs - Photos may exist for this station.
 BK2686
 BK2686.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2686
 BK2686. The following values were computed from the NAD 83(1992) position.
 BK2686
 BK2686;                    North         East     Units Scale Factor Converg.
 BK2686;SPC LA S     -   210,385.779   930,287.610   MT  0.99994944   -0 21 45.8
 BK2686;SPC LA S     -   690,240.68  3,052,118.60   sFT  0.99994944   -0 21 45.8
 BK2686;UTM  15      - 3,363,045.188   590,417.566   MT  0.99970085   +0 28 34.5
 BK2686
 BK2686!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2686!SPC LA S     -   1.00000214  x   0.99994944  =   0.99995158
 BK2686!UTM  15      -   1.00000214  x   0.99970085  =   0.99970299
 BK2686
 BK2686:                Primary Azimuth Mark                     Grid Az
 BK2686:SPC LA S     -  28 A 034                                 013 54 09.2
 BK2686:UTM  15      -  28 A 034                                 013 03 48.9
 BK2686
 BK2686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9041763045(NAD 83)
 BK2686
 BK2686|---------------------------------------------------------------------|
 BK2686| PID    Reference Object                     Distance      Geod. Az  |
 BK2686|                                                           dddmmss.s |
 BK2686| BK2415 28 A 034                            APPROX. 1.2 KM 0133223.4 |
 BK2686|---------------------------------------------------------------------|
 BK2686
 BK2686                          SUPERSEDED SURVEY CONTROL
 BK2686
 BK2686  NAD 83(1986)-  30 23 45.70806(N)    092 03 31.61410(W) AD(       ) 2
 BK2686  NAD 27      -  30 23 44.99573(N)    092 03 31.18032(W) AD(       ) 2
 BK2686
 BK2686.Superseded values are not recommended for survey control.
 BK2686
 BK2686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2686.See file dsdata.pdf to determine how the superseded data were derived.
 BK2686
 BK2686_MARKER: DD = SURVEY DISK
 BK2686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2686_STAMPING: 28A033
 BK2686_MARK LOGO: LADHGS
 BK2686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2686+STABILITY: SURFACE MOTION
 BK2686
 BK2686  HISTORY     - Date     Condition        Report By
 BK2686  HISTORY     - 1967     MONUMENTED       LADH
 BK2686
 BK2686                          STATION DESCRIPTION
 BK2686
 BK2686'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2686'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 9.50 MILES
 BK2686'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK2686'STATION IS SET TO THE WEST OF THE HIGHWAY ON A HIGH GRADE NEAR THE
 BK2686'FENCE IN A CURVE, 1.52 FEET NORTH OF A METAL WITNESS POST AND
 BK2686'SIGN, 3.16 FEET EAST OF THE WEST RIGHT OF WAY FENCE, 102.57 FEET
 BK2686'WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF U. S.
 BK2686'HIGHWAY 167, 15.50 FEET SOUTH OF A BROWNS THRIFT CITY
 BK2686'ADVERTISEMENT SIGN.
 BK2686'
 BK2686'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2686'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2686'GROUND.  STATION IS STAMPED 28A033.
 BK2686'
 BK2686'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2686'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 9.50 MILES TO THE
 BK2686'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2686'
 BK2686'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2415 ***********************************************************************
 BK2415  DESIGNATION -  28 A 034
 BK2415  PID         -  BK2415
 BK2415  STATE/COUNTY-  LA/ST LANDRY
 BK2415  COUNTRY     -  US
 BK2415  USGS QUAD   -  SUNSET (2018)
 BK2415
 BK2415                         *CURRENT SURVEY CONTROL
 BK2415  ______________________________________________________________________
 BK2415* NAD 83(1992) POSITION- 30 24 23.46771(N) 092 03 21.12381(W)   ADJUSTED
 BK2415* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2415  **This station is located in a suspected subsidence area (see below).
 BK2415  ______________________________________________________________________
 BK2415  GEOID HEIGHT    -        -27.306 (meters)                     GEOID18
 BK2415  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 BK2415  DYNAMIC HEIGHT  -         13.863 (meters)       45.48  (feet) COMP
 BK2415  MODELED GRAVITY -    979,325.6   (mgal)                       NAVD 88
 BK2415  HORZ ORDER      -  SECOND
 BK2415
 BK2415.The horizontal coordinates were established by classical geodetic methods
 BK2415.and adjusted by the National Geodetic Survey in January 1993.
 BK2415
 BK2415.** This station is in an area of known vertical motion. If an
 BK2415.** orthometric height was ever established but is not available 
 BK2415.** in the current survey control section, the orthometric height
 BK2415.** is considered suspect.  Suspect heights are available in the
 BK2415.** superseded section only if requested.
 BK2415
 BK2415.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2415.GEOID18 height accuracy estimate available here.
 BK2415
 BK2415.Click photographs - Photos may exist for this station.
 BK2415
 BK2415.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2415
 BK2415.The dynamic height is computed by dividing the NAVD 88
 BK2415.geopotential number by the normal gravity value computed on the
 BK2415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2415.degrees latitude (g = 980.6199 gals.).
 BK2415
 BK2415.The modeled gravity was interpolated from observed gravity values.
 BK2415
 BK2415. The following values were computed from the NAD 83(1992) position.
 BK2415
 BK2415;                    North         East     Units Scale Factor Converg.
 BK2415;SPC LA S     -   211,547.318   930,575.118   MT  0.99995072   -0 21 40.6
 BK2415;SPC LA S     -   694,051.49  3,053,061.87   sFT  0.99995072   -0 21 40.6
 BK2415;UTM  15      - 3,364,210.523   590,687.965   MT  0.99970146   +0 28 40.4
 BK2415
 BK2415!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2415!SPC LA S     -   1.00000211  x   0.99995072  =   0.99995283
 BK2415!UTM  15      -   1.00000211  x   0.99970146  =   0.99970357
 BK2415
 BK2415:                Primary Azimuth Mark                     Grid Az
 BK2415:SPC LA S     -  28 A 035                                 011 49 49.6
 BK2415:UTM  15      -  28 A 035                                 010 59 28.6
 BK2415
 BK2415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9068764210(NAD 83)
 BK2415
 BK2415|---------------------------------------------------------------------|
 BK2415| PID    Reference Object                     Distance      Geod. Az  |
 BK2415|                                                           dddmmss.s |
 BK2415| BK0599 28 A 035                            APPROX. 1.2 KM 0112809.0 |
 BK2415|---------------------------------------------------------------------|
 BK2415
 BK2415                          SUPERSEDED SURVEY CONTROL
 BK2415
 BK2415  NAD 83(1986)-  30 24 23.48747(N)    092 03 21.11801(W) AD(       ) 2
 BK2415  NAD 27      -  30 24 22.77588(N)    092 03 20.68509(W) AD(       ) 2
 BK2415
 BK2415.Superseded values are not recommended for survey control.
 BK2415
 BK2415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2415.See file dsdata.pdf to determine how the superseded data were derived.
 BK2415
 BK2415_MARKER: DD = SURVEY DISK
 BK2415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2415_STAMPING: 28A034
 BK2415_MARK LOGO: LADHGS
 BK2415_PROJECTION: FLUSH
 BK2415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2415+STABILITY: SURFACE MOTION
 BK2415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2415+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BK2415
 BK2415  HISTORY     - Date     Condition        Report By
 BK2415  HISTORY     - 1967     MONUMENTED       LADH
 BK2415  HISTORY     - 1986     GOOD             NGS
 BK2415  HISTORY     - 20030512 GOOD             USPSQD
 BK2415  HISTORY     - 20040918 GOOD             USPSQD
 BK2415  HISTORY     - 20060803 GOOD             USPSQD
 BK2415
 BK2415                          STATION DESCRIPTION
 BK2415
 BK2415'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2415'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 10.20 MILES
 BK2415'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK2415'STATION IS SET TO THE EAST OF THE HGIHWAY NEAR A SERVICE ROAD AND A
 BK2415'FENCE, 1.90 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 3.60
 BK2415'FEET WEST OF THE EAST RIGHT OF WAY FENCE, 33.61 FEET EAST OF THE
 BK2415'CENTERLINE OF THE SERVICE ROAD, 101.90 FEET EAST OF THE CENTERLINE
 BK2415'OF THE NORTH BOUND LANE OF U. S. HIGHWAY 167 AND APPROXIMATELY 500
 BK2415'FEET SOUTH OF ITS INTERSECTION WITH STATE HIGHWAY 182 TO SUNSET.
 BK2415'
 BK2415'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2415'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2415'GROUND.  STATION IS STAMPED 28A034.
 BK2415'
 BK2415'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2415'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 10.20 MILES TO THE
 BK2415'STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BK2415'
 BK2415'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2415
 BK2415                          STATION RECOVERY (1986)
 BK2415
 BK2415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2415'16.4 KM (10.2 MILES) NORTH ALONG U.S. HIGHWAY 167 FROM THE INTERSTATE
 BK2415'10 INTERCHANGE OVER U.S. HIGHWAY 167 TO THE MARK ON THE RIGHT, ABOUT
 BK2415'500 FEET SOUTH OF AN OVERPASS BRIDGE OF STATE HIGHWAY 182.  IT IS
 BK2415'31.09 METERS (102.0 FT) EAST OF THE CENTERLINE OF THE NORTH BOUND LANE
 BK2415'OF THE HIGHWAY AND 1.10 METERS (3.6 FT) WEST OF THE EAST RIGHT-OF-WAY
 BK2415'FENCE.  THE MARK IS 0.5 METERS S FROM  A WITNESS POST AND 0.30 M BELOW
 BK2415'THE HIGHWAY.
 BK2415
 BK2415                          STATION RECOVERY (2003)
 BK2415
 BK2415'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2415'RECOVERED IN GOOD CONDITION.
 BK2415
 BK2415                          STATION RECOVERY (2004)
 BK2415
 BK2415'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK2415'RECOVERED IN GOOD CONDITION.
 BK2415
 BK2415                          STATION RECOVERY (2006)
 BK2415
 BK2415'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2415'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0599 ***********************************************************************
 BK0599  DESIGNATION -  28 A 035
 BK0599  PID         -  BK0599
 BK0599  STATE/COUNTY-  LA/ST LANDRY
 BK0599  COUNTRY     -  US
 BK0599  USGS QUAD   -  SUNSET (2018)
 BK0599
 BK0599                         *CURRENT SURVEY CONTROL
 BK0599  ______________________________________________________________________
 BK0599* NAD 83(1992) POSITION- 30 25 00.14598(N) 092 03 12.53741(W)   ADJUSTED
 BK0599* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0599  **This station is located in a suspected subsidence area (see below).
 BK0599  ______________________________________________________________________
 BK0599  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0599  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 BK0599  HORZ ORDER      -  SECOND
 BK0599
 BK0599.The horizontal coordinates were established by classical geodetic methods
 BK0599.and adjusted by the National Geodetic Survey in January 1993.
 BK0599
 BK0599.** This station is in an area of known vertical motion. If an
 BK0599.** orthometric height was ever established but is not available 
 BK0599.** in the current survey control section, the orthometric height
 BK0599.** is considered suspect.  Suspect heights are available in the
 BK0599.** superseded section only if requested.
 BK0599
 BK0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0599.GEOID18 height accuracy estimate available here.
 BK0599
 BK0599.Click photographs - Photos may exist for this station.
 BK0599
 BK0599.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0599
 BK0599. The following values were computed from the NAD 83(1992) position.
 BK0599
 BK0599;                    North         East     Units Scale Factor Converg.
 BK0599;SPC LA S     -   212,675.279   930,811.387   MT  0.99995199   -0 21 36.3
 BK0599;SPC LA S     -   697,752.14  3,053,837.03   sFT  0.99995199   -0 21 36.3
 BK0599;UTM  15      - 3,365,341.541   590,907.633   MT  0.99970195   +0 28 45.3
 BK0599
 BK0599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0599!SPC LA S     -   1.00000183  x   0.99995199  =   0.99995382
 BK0599!UTM  15      -   1.00000183  x   0.99970195  =   0.99970378
 BK0599
 BK0599:                Primary Azimuth Mark                     Grid Az
 BK0599:SPC LA S     -  28 A 036                                 350 21 10.6
 BK0599:UTM  15      -  28 A 036                                 349 30 49.0
 BK0599
 BK0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9090765341(NAD 83)
 BK0599
 BK0599|---------------------------------------------------------------------|
 BK0599| PID    Reference Object                     Distance      Geod. Az  |
 BK0599|                                                           dddmmss.s |
 BK0599| BK0600 28 A 036                            415.730 METERS 3495934.3 |
 BK0599|---------------------------------------------------------------------|
 BK0599
 BK0599                          SUPERSEDED SURVEY CONTROL
 BK0599
 BK0599  NAD 83(1986)-  30 25 00.16569(N)    092 03 12.53168(W) AD(       ) 2
 BK0599  NAD 27      -  30 24 59.45507(N)    092 03 12.09953(W) AD(       ) 2
 BK0599
 BK0599.Superseded values are not recommended for survey control.
 BK0599
 BK0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0599.See file dsdata.pdf to determine how the superseded data were derived.
 BK0599
 BK0599_MARKER: DD = SURVEY DISK
 BK0599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0599_STAMPING: 28A035 1967
 BK0599_MARK LOGO: LADHGS
 BK0599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0599+STABILITY: SURFACE MOTION
 BK0599
 BK0599  HISTORY     - Date     Condition        Report By
 BK0599  HISTORY     - 1967     MONUMENTED       LADH
 BK0599  HISTORY     - 1973     GOOD             LADTD
 BK0599  HISTORY     - 1981     GOOD             LOCSUR
 BK0599  HISTORY     - 20030512 MARK NOT FOUND   USPSQD
 BK0599
 BK0599                          STATION DESCRIPTION
 BK0599
 BK0599'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK0599'THIS STATION IS LOCATED ON THE EAST SIDE OF SUNSET, AT THE
 BK0599'INTERSECTION OF U. S. HIGHWAY 167 AND STATE HIGHWAY 93.  THE STATION
 BK0599'IS SET IN THE ISLAND OF THE EAST SIDE OF U. S. HIGHWAY 167, 1.80
 BK0599'FEET SOUTH OF A METAL WITNESS POST AND SIGN, 19.57 FEET NORTH OF THE
 BK0599'CENTERLINE OF THE EAST BOUND LANE OF STATE HIGHWAY 93, 42.32
 BK0599'FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF U. S.
 BK0599'HIGHWAY 167, 49.80 FEET SOUTH OF THE CENTERLINE OF THE WEST BOUND
 BK0599'LANE OF STATE HIGHWAY 93.
 BK0599'
 BK0599'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK0599'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK0599'GROUND.  STATION IS STAMPED 28A035.
 BK0599'
 BK0599'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK0599'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 10.80 MILES TO
 BK0599'STATION SET EAST OF HIGHWAY 167.
 BK0599'
 BK0599'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK0599
 BK0599                          STATION RECOVERY (1973)
 BK0599
 BK0599'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BK0599'0.7 MI NE FROM SUNSET.
 BK0599'FROM THE POST OFFICE IN SUNSET, ABOUT 0.1 MILE EAST ALONG LA. 182 TO
 BK0599'INTERSECTION OF LA. 93 THENCE ABOUT 0.6 MILE NORTHEAST ALONG LA. 93 42
 BK0599'FEET EAST OF NORTH BOUND LANE OF U.S. 167, 19.5 FEET NORTH OF EAST
 BK0599'BOUND LANE OF LA. 93, 1.2 FEET SOUTHEAST OF STEEL WITNESS POST, BRONZE
 BK0599'DISC SET IN CONCRETE MONUMENT ABOUT 0.2 FEET ABOVE GROUND LEVEL.
 BK0599
 BK0599                          STATION RECOVERY (1981)
 BK0599
 BK0599'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981
 BK0599'RECOVERED IN GOOD CONDITION.
 BK0599
 BK0599                          STATION RECOVERY (2003)
 BK0599
 BK0599'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0599'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0600 ***********************************************************************
 BK0600  DESIGNATION -  28 A 036
 BK0600  PID         -  BK0600
 BK0600  STATE/COUNTY-  LA/ST LANDRY
 BK0600  COUNTRY     -  US
 BK0600  USGS QUAD   -  SUNSET (2018)
 BK0600
 BK0600                         *CURRENT SURVEY CONTROL
 BK0600  ______________________________________________________________________
 BK0600* NAD 83(1992) POSITION- 30 25 13.44079(N) 092 03 15.24430(W)   ADJUSTED
 BK0600* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0600  **This station is located in a suspected subsidence area (see below).
 BK0600  ______________________________________________________________________
 BK0600  GEOID HEIGHT    -        -27.311 (meters)                     GEOID18
 BK0600  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BK0600  DYNAMIC HEIGHT  -         15.313 (meters)       50.24  (feet) COMP
 BK0600  MODELED GRAVITY -    979,327.2   (mgal)                       NAVD 88
 BK0600  HORZ ORDER      -  SECOND
 BK0600
 BK0600.The horizontal coordinates were established by classical geodetic methods
 BK0600.and adjusted by the National Geodetic Survey in January 1993.
 BK0600
 BK0600.** This station is in an area of known vertical motion. If an
 BK0600.** orthometric height was ever established but is not available 
 BK0600.** in the current survey control section, the orthometric height
 BK0600.** is considered suspect.  Suspect heights are available in the
 BK0600.** superseded section only if requested.
 BK0600
 BK0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0600.GEOID18 height accuracy estimate available here.
 BK0600
 BK0600.Click photographs - Photos may exist for this station.
 BK0600
 BK0600.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0600
 BK0600.The dynamic height is computed by dividing the NAVD 88
 BK0600.geopotential number by the normal gravity value computed on the
 BK0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0600.degrees latitude (g = 980.6199 gals.).
 BK0600
 BK0600.The modeled gravity was interpolated from observed gravity values.
 BK0600
 BK0600. The following values were computed from the NAD 83(1992) position.
 BK0600
 BK0600;                    North         East     Units Scale Factor Converg.
 BK0600;SPC LA S     -   213,085.111   930,741.723   MT  0.99995246   -0 21 37.7
 BK0600;SPC LA S     -   699,096.74  3,053,608.47   sFT  0.99995246   -0 21 37.7
 BK0600;UTM  15      - 3,365,750.205   590,831.992   MT  0.99970178   +0 28 44.1
 BK0600
 BK0600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0600!SPC LA S     -   1.00000188  x   0.99995246  =   0.99995434
 BK0600!UTM  15      -   1.00000188  x   0.99970178  =   0.99970366
 BK0600
 BK0600:                Primary Azimuth Mark                     Grid Az
 BK0600:SPC LA S     -  28 A 034                                 186 11 00.1
 BK0600:UTM  15      -  28 A 034                                 185 20 38.3
 BK0600
 BK0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9083165750(NAD 83)
 BK0600
 BK0600|---------------------------------------------------------------------|
 BK0600| PID    Reference Object                     Distance      Geod. Az  |
 BK0600|                                                           dddmmss.s |
 BK0600| BK0599 28 A 035                            415.730 METERS 1695933.0 |
 BK0600| BK2415 28 A 034                            APPROX. 1.5 KM 1854922.4 |
 BK0600|---------------------------------------------------------------------|
 BK0600
 BK0600                          SUPERSEDED SURVEY CONTROL
 BK0600
 BK0600  NAD 83(1986)-  30 25 13.46046(N)    092 03 15.23857(W) AD(       ) 2
 BK0600  NAD 27      -  30 25 12.74992(N)    092 03 14.80647(W) AD(       ) 2
 BK0600
 BK0600.Superseded values are not recommended for survey control.
 BK0600
 BK0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0600.See file dsdata.pdf to determine how the superseded data were derived.
 BK0600
 BK0600_MARKER: DD = SURVEY DISK
 BK0600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0600_STAMPING: 28A036 1967
 BK0600_MARK LOGO: LADHGS
 BK0600_PROJECTION: FLUSH
 BK0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0600+STABILITY: SURFACE MOTION
 BK0600
 BK0600  HISTORY     - Date     Condition        Report By
 BK0600  HISTORY     - 1967     MONUMENTED       LADH
 BK0600  HISTORY     - 1973     GOOD             LADTD
 BK0600  HISTORY     - 1981     GOOD             LOCSUR
 BK0600  HISTORY     - 1986     GOOD             NGS
 BK0600
 BK0600                          STATION DESCRIPTION
 BK0600
 BK0600'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK0600'THIS STATION IS LOCATED NORTH OF U. S. HIGHWAY 167, 11.20 MILES
 BK0600'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK0600'STATION IS SET TO THE EAST OF U. S. HIGHWAY 167 IN THE NORTHEAST
 BK0600'QUADRANT OF THE INTERSECTION OF U. S. HIGHWAY 167 AND STATE HIGHWAY
 BK0600'93.  THE STATION IS 1.65 FEET SOUTH OF A METAL WITNESS POST AND
 BK0600'SIGN, 2.42 FEET WEST OF THE EAST RIGHT OF WAY FENCE, 102.50 FEET
 BK0600'SOUTH OF THE DRIVEWAY TO THE SAUL GUIDRY RESIDENCE, 90.13 FEET EAST
 BK0600'OF THE CENTERLINE OF THE NORTH BOUND LANE OF U. S. HIGHWAY 167, 32.06
 BK0600'FEET EAST OF CENTERLINE OF A SERVICE ROAD.
 BK0600'
 BK0600'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK0600'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK0600'GROUND.  STATION IS STAMPED 28A036.
 BK0600'
 BK0600'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE OF U. S.
 BK0600'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH OF 11.20 MILES TO THE
 BK0600'STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BK0600'
 BK0600'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK0600
 BK0600                          STATION RECOVERY (1973)
 BK0600
 BK0600'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BK0600'1.0 MI NE FROM SUNSET.
 BK0600'FROM POST OFFICE IN SUNSET, ABOUT 0.1 MILE EAST ALONG LA. 182 TO
 BK0600'INTERSECTION OF LA. 93 THENCE ABOUT 0.7 MILE NORTHEAST ALONG LA. 93 TO
 BK0600'SERVICE ROAD EAST OF U.S. 167 THENCE NORTH 0.25 MILE, 32 FEET
 BK0600'NORTHEAST OF CENTERLINE OF SERVICE ROAD, 101.5 FEET SOUTH OF 24 INCH
 BK0600'PECAN TREE, 120 FEET SOUTHWEST OF 24 INCH PIN OAK, 1.5 SOUTH OF A
 BK0600'STEEL WITNESS POST, BRONZE DISC SET IN A CONCRETE MONUMENT ABOUT 0.2
 BK0600'FEET ABOVE NATURAL GROUND.
 BK0600
 BK0600                          STATION RECOVERY (1981)
 BK0600
 BK0600'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981
 BK0600'RECOVERED IN GOOD CONDITION.
 BK0600
 BK0600                          STATION RECOVERY (1986)
 BK0600
 BK0600'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0600'1.5 KM (0.95 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE POST OFFICE
 BK0600'IN OPELOUSAS, THENCE 14.6 KM (9.05 MILES )SOUTH ALONG STATE HIGHWAY
 BK0600'167 TO THE MARK ON THE LEFT.  IT IS 27.42 METERS (90.0 FT) EAST OF THE
 BK0600'CENTERLINE OF THE NORTH BOUND LANE OF THE HIGHWAY, 31.24 METERS
 BK0600'(102.5 FT) SOUTH OF THE CENTER OF A DRIVE LEADING TO A ONE-STORY BRICK
 BK0600'HOUSE AND 0.73 METERS (2.4 FT) WEST OF THE EAST RIGHT-OF-WAY FENCE.
 BK0600'THE MARK IS 0.5 METERS  S FROM  A WITNESS POST
 BK0600'THE MARK IS 0.30 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2413 ***********************************************************************
 BK2413  DESIGNATION -  28 A 037
 BK2413  PID         -  BK2413
 BK2413  STATE/COUNTY-  LA/ST LANDRY
 BK2413  COUNTRY     -  US
 BK2413  USGS QUAD   -  SUNSET (2018)
 BK2413
 BK2413                         *CURRENT SURVEY CONTROL
 BK2413  ______________________________________________________________________
 BK2413* NAD 83(1992) POSITION- 30 25 40.84887(N) 092 03 39.10501(W)   ADJUSTED
 BK2413* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2413  **This station is located in a suspected subsidence area (see below).
 BK2413  ______________________________________________________________________
 BK2413  GEOID HEIGHT    -        -27.314 (meters)                     GEOID18
 BK2413  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BK2413  DYNAMIC HEIGHT  -         14.459 (meters)       47.44  (feet) COMP
 BK2413  MODELED GRAVITY -    979,328.1   (mgal)                       NAVD 88
 BK2413  HORZ ORDER      -  SECOND
 BK2413
 BK2413.The horizontal coordinates were established by classical geodetic methods
 BK2413.and adjusted by the National Geodetic Survey in January 1993.
 BK2413
 BK2413.** This station is in an area of known vertical motion. If an
 BK2413.** orthometric height was ever established but is not available 
 BK2413.** in the current survey control section, the orthometric height
 BK2413.** is considered suspect.  Suspect heights are available in the
 BK2413.** superseded section only if requested.
 BK2413
 BK2413.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2413.GEOID18 height accuracy estimate available here.
 BK2413
 BK2413.Click photographs - Photos may exist for this station.
 BK2413
 BK2413.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2413
 BK2413.The dynamic height is computed by dividing the NAVD 88
 BK2413.geopotential number by the normal gravity value computed on the
 BK2413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2413.degrees latitude (g = 980.6199 gals.).
 BK2413
 BK2413.The modeled gravity was interpolated from observed gravity values.
 BK2413
 BK2413. The following values were computed from the NAD 83(1992) position.
 BK2413
 BK2413;                    North         East     Units Scale Factor Converg.
 BK2413;SPC LA S     -   213,933.092   930,110.328   MT  0.99995344   -0 21 49.6
 BK2413;SPC LA S     -   701,878.82  3,051,536.97   sFT  0.99995344   -0 21 49.6
 BK2413;UTM  15      - 3,366,588.635   590,188.404   MT  0.99970034   +0 28 32.4
 BK2413
 BK2413!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2413!SPC LA S     -   1.00000202  x   0.99995344  =   0.99995546
 BK2413!UTM  15      -   1.00000202  x   0.99970034  =   0.99970236
 BK2413
 BK2413:                Primary Azimuth Mark                     Grid Az
 BK2413:SPC LA S     -  28 A 038                                 316 14 03.3
 BK2413:UTM  15      -  28 A 038                                 315 23 41.3
 BK2413
 BK2413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9018866588(NAD 83)
 BK2413
 BK2413|---------------------------------------------------------------------|
 BK2413| PID    Reference Object                     Distance      Geod. Az  |
 BK2413|                                                           dddmmss.s |
 BK2413| BK2695 28 A 037 RESET                        5.344 METERS 04931     |
 BK2413| BK2696 28 A 038                            APPROX. 1.0 KM 3155213.7 |
 BK2413|---------------------------------------------------------------------|
 BK2413
 BK2413                          SUPERSEDED SURVEY CONTROL
 BK2413
 BK2413  NAD 83(1986)-  30 25 40.86853(N)    092 03 39.09933(W) AD(       ) 2
 BK2413  NAD 27      -  30 25 40.15824(N)    092 03 38.66669(W) AD(       ) 2
 BK2413
 BK2413.Superseded values are not recommended for survey control.
 BK2413
 BK2413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2413.See file dsdata.pdf to determine how the superseded data were derived.
 BK2413
 BK2413_MARKER: DD = SURVEY DISK
 BK2413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2413_STAMPING: 28A037
 BK2413_MARK LOGO: LADHGS
 BK2413_PROJECTION: FLUSH
 BK2413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2413+STABILITY: SURFACE MOTION
 BK2413
 BK2413  HISTORY     - Date     Condition        Report By
 BK2413  HISTORY     - 1967     MONUMENTED       LADH
 BK2413  HISTORY     - 1986     GOOD             NGS
 BK2413
 BK2413                          STATION DESCRIPTION
 BK2413
 BK2413'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2413'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 11.80 MILES
 BK2413'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167, IN
 BK2413'LAFAYETTE.
 BK2413'
 BK2413'THE STATION IS SET TO THE EAST OF THE HIGHWAY NEAR THE RIGHT OF WAY
 BK2413'FENCE, 102.08 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF
 BK2413'U. S. HIGHWAY 167, 3.60 FEET WEST OF THE EAST RIGHT OF WAY FENCE,
 BK2413'1.65 FEET SOUTH OF A METAL WITNESS POST AND SIGN, AND APPROXIMATELY
 BK2413'350 FEET EAST OF KENS GOLF DRIVING RANGE ACROSS THE HIGHWAY.
 BK2413'
 BK2413'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2413'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2413'GROUND.  STATION IS STAMPED 28A037.
 BK2413'
 BK2413'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE IN
 BK2413'LAFAYETTE, FOLLOW U. S. HIGHWAY 167 NORTH FOR 11.80 MILES TO THE
 BK2413'STATION WHICH IS SET ON THE EAST OF THE HIGHWAY NEAR THE FENCE.
 BK2413'
 BK2413'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BK2413
 BK2413                          STATION RECOVERY (1986)
 BK2413
 BK2413'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2413'14.9 KM (9.25 MI) SOUTH FROM OPELOUSAS.
 BK2413'1.5 KM (0.95 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE POST OFFICE
 BK2413'IN OPELOUSAS, THENCE 13.4 KM (8.35 MILES) SOUTH ALONG U.S. HIGHWAY 167
 BK2413'TO THE MARK ON THE LEFT ACROSS THE HIGHWAY FROM THE NORTH PROPERTY
 BK2413'LINE OF A GOLF DRIVING RANGE.  IT IS 31.09 METERS (102.0 FT) EAST OF
 BK2413'THE CENTERLINE OF THE NORTH BOUND LANE OF THE HIGHWAY AND 1.10 METERS
 BK2413'(3.6 FT) WEST OF THE EAST RIGHT-OF-WAY FENCE.
 BK2413'THE MARK IS 0.5 METERS  S FROM  A WITNESS POST
 BK2413'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2695 ***********************************************************************
 BK2695  DESIGNATION -  28 A 037 RESET
 BK2695  PID         -  BK2695
 BK2695  STATE/COUNTY-  LA/ST LANDRY
 BK2695  COUNTRY     -  US
 BK2695  USGS QUAD   -  SUNSET (2018)
 BK2695
 BK2695                         *CURRENT SURVEY CONTROL
 BK2695  ______________________________________________________________________
 BK2695* NAD 83(1992) POSITION- 30 25 40.96155(N) 092 03 38.95272(W)   ADJUSTED
 BK2695* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2695  **This station is located in a suspected subsidence area (see below).
 BK2695  ______________________________________________________________________
 BK2695  GEOID HEIGHT    -        -27.314 (meters)                     GEOID18
 BK2695  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BK2695  HORZ ORDER      -  SECOND
 BK2695
 BK2695.The horizontal coordinates were established by classical geodetic methods
 BK2695.and adjusted by the National Geodetic Survey in January 1993.
 BK2695
 BK2695.** This station is in an area of known vertical motion. If an
 BK2695.** orthometric height was ever established but is not available 
 BK2695.** in the current survey control section, the orthometric height
 BK2695.** is considered suspect.  Suspect heights are available in the
 BK2695.** superseded section only if requested.
 BK2695
 BK2695.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2695.GEOID18 height accuracy estimate available here.
 BK2695
 BK2695.Click photographs - Photos may exist for this station.
 BK2695
 BK2695.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2695
 BK2695. The following values were computed from the NAD 83(1992) position.
 BK2695
 BK2695;                    North         East     Units Scale Factor Converg.
 BK2695;SPC LA S     -   213,936.536   930,114.414   MT  0.99995344   -0 21 49.5
 BK2695;SPC LA S     -   701,890.12  3,051,550.37   sFT  0.99995344   -0 21 49.5
 BK2695;UTM  15      - 3,366,592.137   590,192.438   MT  0.99970035   +0 28 32.5
 BK2695
 BK2695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2695!SPC LA S     -   1.00000200  x   0.99995344  =   0.99995544
 BK2695!UTM  15      -   1.00000200  x   0.99970035  =   0.99970235
 BK2695
 BK2695_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9019266592(NAD 83)
 BK2695
 BK2695                          SUPERSEDED SURVEY CONTROL
 BK2695
 BK2695  NAD 83(1986)-  30 25 40.98121(N)    092 03 38.94703(W) AD(       ) 2
 BK2695  NAD 27      -  30 25 40.27093(N)    092 03 38.51440(W) AD(       ) 2
 BK2695
 BK2695.Superseded values are not recommended for survey control.
 BK2695
 BK2695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2695.See file dsdata.pdf to determine how the superseded data were derived.
 BK2695
 BK2695_MARKER: DD = SURVEY DISK
 BK2695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2695_STAMPING: 28A037 RESET 1977
 BK2695_MARK LOGO: LADHGS
 BK2695_PROJECTION: FLUSH
 BK2695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2695+STABILITY: SURFACE MOTION
 BK2695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2695+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BK2695
 BK2695  HISTORY     - Date     Condition        Report By
 BK2695  HISTORY     - 1977     MONUMENTED       LADH
 BK2695  HISTORY     - 1980     GOOD             LADTD
 BK2695  HISTORY     - 20030512 GOOD             USPSQD
 BK2695  HISTORY     - 20040918 GOOD             USPSQD
 BK2695  HISTORY     - 20060803 GOOD             USPSQD
 BK2695
 BK2695                          STATION DESCRIPTION
 BK2695
 BK2695'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (AKH)
 BK2695'LOCATED 11.8 MILES NORTH ALONG INTERSTATE I-49 FOR ITS INTERSECTION
 BK2695'WITH INTERSTATE I-10 AT LAFAYETTE, ON THE EAST SIDE OF THE HIGHWAY.
 BK2695'IT IS 2 FEET WEST OF THE RIGHT-OF-WAY FENCE, 119 FEET EAST OF THE
 BK2695'CENTER OF THE NORTH BOUND LANE OF THE INTERSTATE, 1 FOOT SOUTH OF
 BK2695'A METAL WITNESS POST, AND 1 FOOT NORTH OF A METAL WITNESS POST.
 BK2695'IT IS A USC AND GS AND STATE SURVEY DISK STAMPED 28A037 RESET 1977,
 BK2695'SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST FLUSH WITH THE
 BK2695'GROUND.  THE UNDERGROUND DISK IS 38 INCHES BELOW THE SURFACE OF THE
 BK2695'GROUND.
 BK2695'
 BK2695'THE DIFFERENCE IN ELEVATION BETWEEN 28A037 (LDH) AND 28A037 RESET
 BK2695'1977 IS -0.328 FEET.
 BK2695'
 BK2695'TRAVERSE STATION 28A037 WAS DESTROYED AND THE DISK RECLAIMED AFTER A
 BK2695'NEW STATION WAS ESTABLISHED.
 BK2695'
 BK2695'NEAREST TOWN--LAFAYETTE.
 BK2695
 BK2695                          STATION RECOVERY (1980)
 BK2695
 BK2695'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK2695'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BK2695'1977.
 BK2695
 BK2695                          STATION RECOVERY (2003)
 BK2695
 BK2695'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK2695'RECOVERED IN GOOD CONDITION.
 BK2695
 BK2695                          STATION RECOVERY (2004)
 BK2695
 BK2695'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK2695'RECOVERED IN GOOD CONDITION.
 BK2695
 BK2695                          STATION RECOVERY (2006)
 BK2695
 BK2695'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2696 ***********************************************************************
 BK2696  DESIGNATION -  28 A 038
 BK2696  PID         -  BK2696
 BK2696  STATE/COUNTY-  LA/ST LANDRY
 BK2696  COUNTRY     -  US
 BK2696  USGS QUAD   -  SUNSET (2018)
 BK2696
 BK2696                         *CURRENT SURVEY CONTROL
 BK2696  ______________________________________________________________________
 BK2696* NAD 83(1992) POSITION- 30 26 04.97335(N) 092 04 06.11296(W)   ADJUSTED
 BK2696* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2696  **This station is located in a suspected subsidence area (see below).
 BK2696  ______________________________________________________________________
 BK2696  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK2696  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BK2696  HORZ ORDER      -  SECOND
 BK2696
 BK2696.The horizontal coordinates were established by classical geodetic methods
 BK2696.and adjusted by the National Geodetic Survey in January 1993.
 BK2696
 BK2696.** This station is in an area of known vertical motion. If an
 BK2696.** orthometric height was ever established but is not available 
 BK2696.** in the current survey control section, the orthometric height
 BK2696.** is considered suspect.  Suspect heights are available in the
 BK2696.** superseded section only if requested.
 BK2696
 BK2696.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2696.GEOID18 height accuracy estimate available here.
 BK2696
 BK2696.Click photographs - Photos may exist for this station.
 BK2696
 BK2696.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2696
 BK2696. The following values were computed from the NAD 83(1992) position.
 BK2696
 BK2696;                    North         East     Units Scale Factor Converg.
 BK2696;SPC LA S     -   214,680.540   929,394.408   MT  0.99995431   -0 22 03.1
 BK2696;SPC LA S     -   704,331.07  3,049,188.15   sFT  0.99995431   -0 22 03.1
 BK2696;UTM  15      - 3,367,325.326   589,461.795   MT  0.99969873   +0 28 19.0
 BK2696
 BK2696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2696!SPC LA S     -   1.00000202  x   0.99995431  =   0.99995633
 BK2696!UTM  15      -   1.00000202  x   0.99969873  =   0.99970075
 BK2696
 BK2696:                Primary Azimuth Mark                     Grid Az
 BK2696:SPC LA S     -  28 A 039                                 341 52 45.3
 BK2696:UTM  15      -  28 A 039                                 341 02 23.2
 BK2696
 BK2696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8946167325(NAD 83)
 BK2696
 BK2696|---------------------------------------------------------------------|
 BK2696| PID    Reference Object                     Distance      Geod. Az  |
 BK2696|                                                           dddmmss.s |
 BK2696| BK2689 28 A 039                            APPROX. 1.0 KM 3413042.2 |
 BK2696|---------------------------------------------------------------------|
 BK2696
 BK2696                          SUPERSEDED SURVEY CONTROL
 BK2696
 BK2696  NAD 83(1986)-  30 26 04.99302(N)    092 04 06.10733(W) AD(       ) 2
 BK2696  NAD 27      -  30 26 04.28291(N)    092 04 05.67402(W) AD(       ) 2
 BK2696
 BK2696.Superseded values are not recommended for survey control.
 BK2696
 BK2696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2696.See file dsdata.pdf to determine how the superseded data were derived.
 BK2696
 BK2696_MARKER: DD = SURVEY DISK
 BK2696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2696_STAMPING: 28A038
 BK2696_MARK LOGO: LADHGS
 BK2696_PROJECTION: PROJECTING 10 CENTIMETERS
 BK2696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2696+STABILITY: SURFACE MOTION
 BK2696
 BK2696  HISTORY     - Date     Condition        Report By
 BK2696  HISTORY     - 1967     MONUMENTED       LADH
 BK2696
 BK2696                          STATION DESCRIPTION
 BK2696
 BK2696'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2696'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 12.40 MILES
 BK2696'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167.  THE
 BK2696'STATION IS SET TO THE WEST OF THE HIGHWAY NEAR A GATE IN THE FENCE,
 BK2696'1.77 FEET NORTH OF A METAL WITNESS POST AND SIGN, 8.80 FEET NORTH OF
 BK2696'A GATE POST ON THE NORTH END OF THE GATE, 102.65 FEET NORTH OF A
 BK2696'HOLIDAY INN ADVERTISEMENT SIGN, 102.12 FEET WEST OF THE
 BK2696'CENTERLINE OF THE SOUTH BOUND LANE OF U. S. HIGHWAY 167 AND 62.05
 BK2696'FEET WEST OF THE NORTHWEST CORNER OF A CROSS-DRAIN ABUTMENT.
 BK2696'
 BK2696'THIS STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2696'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2696'GROUND.  STATION IS STAMPED 28A038.
 BK2696'
 BK2696'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2696'HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR 12.40 MILES TO THE
 BK2696'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2696'
 BK2696'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2412 ***********************************************************************
 BK2412  DESIGNATION -  28 A 038 RESET
 BK2412  PID         -  BK2412
 BK2412  STATE/COUNTY-  LA/ST LANDRY
 BK2412  COUNTRY     -  US
 BK2412  USGS QUAD   -  SUNSET (2018)
 BK2412
 BK2412                         *CURRENT SURVEY CONTROL
 BK2412  ______________________________________________________________________
 BK2412* NAD 83(1992) POSITION- 30 26 04.88069(N) 092 04 06.26114(W)   ADJUSTED
 BK2412* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2412  **This station is located in a suspected subsidence area (see below).
 BK2412  ______________________________________________________________________
 BK2412  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK2412  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BK2412  DYNAMIC HEIGHT  -         14.247 (meters)       46.74  (feet) COMP
 BK2412  MODELED GRAVITY -    979,328.9   (mgal)                       NAVD 88
 BK2412  HORZ ORDER      -  SECOND
 BK2412
 BK2412.The horizontal coordinates were established by classical geodetic methods
 BK2412.and adjusted by the National Geodetic Survey in January 1993.
 BK2412
 BK2412.** This station is in an area of known vertical motion. If an
 BK2412.** orthometric height was ever established but is not available 
 BK2412.** in the current survey control section, the orthometric height
 BK2412.** is considered suspect.  Suspect heights are available in the
 BK2412.** superseded section only if requested.
 BK2412
 BK2412.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2412.GEOID18 height accuracy estimate available here.
 BK2412
 BK2412.Click photographs - Photos may exist for this station.
 BK2412
 BK2412.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2412
 BK2412.The dynamic height is computed by dividing the NAVD 88
 BK2412.geopotential number by the normal gravity value computed on the
 BK2412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2412.degrees latitude (g = 980.6199 gals.).
 BK2412
 BK2412.The modeled gravity was interpolated from observed gravity values.
 BK2412
 BK2412. The following values were computed from the NAD 83(1992) position.
 BK2412
 BK2412;                    North         East     Units Scale Factor Converg.
 BK2412;SPC LA S     -   214,677.712   929,390.436   MT  0.99995431   -0 22 03.2
 BK2412;SPC LA S     -   704,321.79  3,049,175.12   sFT  0.99995431   -0 22 03.2
 BK2412;UTM  15      - 3,367,322.441   589,457.865   MT  0.99969872   +0 28 19.0
 BK2412
 BK2412!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2412!SPC LA S     -   1.00000205  x   0.99995431  =   0.99995636
 BK2412!UTM  15      -   1.00000205  x   0.99969872  =   0.99970077
 BK2412
 BK2412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8945767322(NAD 83)
 BK2412
 BK2412                          SUPERSEDED SURVEY CONTROL
 BK2412
 BK2412  NAD 83(1986)-  30 26 04.90036(N)    092 04 06.25550(W) AD(       ) 2
 BK2412  NAD 27      -  30 26 04.19025(N)    092 04 05.82219(W) AD(       ) 2
 BK2412
 BK2412.Superseded values are not recommended for survey control.
 BK2412
 BK2412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2412.See file dsdata.pdf to determine how the superseded data were derived.
 BK2412
 BK2412_MARKER: DD = SURVEY DISK
 BK2412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2412_STAMPING: 28A038 RESET 1977
 BK2412_MARK LOGO: LADHGS
 BK2412_PROJECTION: FLUSH
 BK2412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2412+STABILITY: SURFACE MOTION
 BK2412
 BK2412  HISTORY     - Date     Condition        Report By
 BK2412  HISTORY     - 1977     MONUMENTED       LADH
 BK2412  HISTORY     - 1986     GOOD             NGS
 BK2412
 BK2412                          STATION DESCRIPTION
 BK2412
 BK2412'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2412'13.9 KM (8.65 MI) EAST FROM OPELOUSAS.
 BK2412'1.5 KM (0.95 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE POST OFFICE
 BK2412'IN OPELOUSAS, THENCE 12.5 KM (7.75 MILES) SOUTH ALONG U.S. HIGHWAY 167
 BK2412'TO THE MARK ON THE RIGHT.  IT IS 31.09 METERS (102.0 FT) WEST OF THE
 BK2412'CENTERLINE OF THE SOUTH BOUND LANES OF THE HIGHWAY, 3.96 METERS (13.0
 BK2412'FT) SOUTH OF A UTILITY POLE, 2.01 METERS (6.6 FT) NORTH OF THE NORTH
 BK2412'GATE POST, 0.64 METERS (2.1 FT) EAST OF A RIGHT-OF-WAY FENCE AND 0.30
 BK2412'METERS (1.0 FT) SOUTH OF A METAL WITNESS POST.
 BK2412'THE MARK IS 0.30 METERS  N FROM  A WITNESS POST
 BK2412'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2689 ***********************************************************************
 BK2689  DESIGNATION -  28 A 039
 BK2689  PID         -  BK2689
 BK2689  STATE/COUNTY-  LA/ST LANDRY
 BK2689  COUNTRY     -  US
 BK2689  USGS QUAD   -  SUNSET (2018)
 BK2689
 BK2689                         *CURRENT SURVEY CONTROL
 BK2689  ______________________________________________________________________
 BK2689* NAD 83(1992) POSITION- 30 26 34.33663(N) 092 04 17.44441(W)   ADJUSTED
 BK2689* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2689  **This station is located in a suspected subsidence area (see below).
 BK2689  ______________________________________________________________________
 BK2689  GEOID HEIGHT    -        -27.318 (meters)                     GEOID18
 BK2689  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 BK2689  HORZ ORDER      -  SECOND
 BK2689
 BK2689.The horizontal coordinates were established by classical geodetic methods
 BK2689.and adjusted by the National Geodetic Survey in January 1993.
 BK2689
 BK2689.** This station is in an area of known vertical motion. If an
 BK2689.** orthometric height was ever established but is not available 
 BK2689.** in the current survey control section, the orthometric height
 BK2689.** is considered suspect.  Suspect heights are available in the
 BK2689.** superseded section only if requested.
 BK2689
 BK2689.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2689.GEOID18 height accuracy estimate available here.
 BK2689
 BK2689.Click photographs - Photos may exist for this station.
 BK2689
 BK2689.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2689
 BK2689. The following values were computed from the NAD 83(1992) position.
 BK2689
 BK2689;                    North         East     Units Scale Factor Converg.
 BK2689;SPC LA S     -   215,586.649   929,097.882   MT  0.99995540   -0 22 08.8
 BK2689;SPC LA S     -   707,303.86  3,048,215.30   sFT  0.99995540   -0 22 08.8
 BK2689;UTM  15      - 3,368,226.762   589,152.104   MT  0.99969805   +0 28 13.7
 BK2689
 BK2689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2689!SPC LA S     -   1.00000167  x   0.99995540  =   0.99995707
 BK2689!UTM  15      -   1.00000167  x   0.99969805  =   0.99969972
 BK2689
 BK2689:                Primary Azimuth Mark                     Grid Az
 BK2689:SPC LA S     -  28 A 040                                 352 13 05.6
 BK2689:UTM  15      -  28 A 040                                 351 22 43.1
 BK2689
 BK2689_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8915268226(NAD 83)
 BK2689
 BK2689|---------------------------------------------------------------------|
 BK2689| PID    Reference Object                     Distance      Geod. Az  |
 BK2689|                                                           dddmmss.s |
 BK2689| BK2697 28 A 040                            APPROX. 1.2 KM 3515056.8 |
 BK2689|---------------------------------------------------------------------|
 BK2689
 BK2689                          SUPERSEDED SURVEY CONTROL
 BK2689
 BK2689  NAD 83(1986)-  30 26 34.35629(N)    092 04 17.43878(W) AD(       ) 2
 BK2689  NAD 27      -  30 26 33.64660(N)    092 04 17.00548(W) AD(       ) 2
 BK2689
 BK2689.Superseded values are not recommended for survey control.
 BK2689
 BK2689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2689.See file dsdata.pdf to determine how the superseded data were derived.
 BK2689
 BK2689_MARKER: DD = SURVEY DISK
 BK2689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2689_STAMPING: 28A039
 BK2689_MARK LOGO: LADHGS
 BK2689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2689+STABILITY: SURFACE MOTION
 BK2689
 BK2689  HISTORY     - Date     Condition        Report By
 BK2689  HISTORY     - 1967     MONUMENTED       LADH
 BK2689
 BK2689                          STATION DESCRIPTION
 BK2689
 BK2689'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2689'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 13.00 MILES
 BK2689'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167 IN
 BK2689'LAFAYETTE.  THE STATION IS SET TO THE WEST OF THE HIGHWAY NEAR A
 BK2689'FENCE, 102.20 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE
 BK2689'OF U. S. HIGHWAY 167, 1.70 FEET NORTH OF A METAL WITNESS POST AND
 BK2689'SIGN, 3.35 FEET EAST OF THE WEST RIGHT OF WAY FENCE, 7.32 FEET
 BK2689'NORTH OF A TELEPHONE POLE, AND APPROXIMATELY 500 FEET SOUTH OF
 BK2689'ROCKET BEACH.
 BK2689'
 BK2689'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2689'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2689'GROUND.  STATION IS STAMPED 28A039.
 BK2689'
 BK2689'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2689'HIGHWAY 167 IN LAFAYETTE, FOLLOW U. S. HIGHWAY 167 NORTH FOR 13.00
 BK2689'MILES TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2689'
 BK2689'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2697 ***********************************************************************
 BK2697  DESIGNATION -  28 A 040
 BK2697  PID         -  BK2697
 BK2697  STATE/COUNTY-  LA/ST LANDRY
 BK2697  COUNTRY     -  US
 BK2697  USGS QUAD   -  SUNSET (2018)
 BK2697
 BK2697                         *CURRENT SURVEY CONTROL
 BK2697  ______________________________________________________________________
 BK2697* NAD 83(1992) POSITION- 30 27 14.13828(N) 092 04 24.02450(W)   ADJUSTED
 BK2697* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2697  **This station is located in a suspected subsidence area (see below).
 BK2697  ______________________________________________________________________
 BK2697  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK2697  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BK2697  HORZ ORDER      -  SECOND
 BK2697
 BK2697.The horizontal coordinates were established by classical geodetic methods
 BK2697.and adjusted by the National Geodetic Survey in January 1993.
 BK2697
 BK2697.** This station is in an area of known vertical motion. If an
 BK2697.** orthometric height was ever established but is not available 
 BK2697.** in the current survey control section, the orthometric height
 BK2697.** is considered suspect.  Suspect heights are available in the
 BK2697.** superseded section only if requested.
 BK2697
 BK2697.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2697.GEOID18 height accuracy estimate available here.
 BK2697
 BK2697.Click photographs - Photos may exist for this station.
 BK2697
 BK2697.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2697
 BK2697. The following values were computed from the NAD 83(1992) position.
 BK2697
 BK2697;                    North         East     Units Scale Factor Converg.
 BK2697;SPC LA S     -   216,813.372   928,930.239   MT  0.99995690   -0 22 12.0
 BK2697;SPC LA S     -   711,328.54  3,047,665.29   sFT  0.99995690   -0 22 12.0
 BK2697;UTM  15      - 3,369,450.580   588,966.550   MT  0.99969764   +0 28 10.9
 BK2697
 BK2697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2697!SPC LA S     -   1.00000187  x   0.99995690  =   0.99995877
 BK2697!UTM  15      -   1.00000187  x   0.99969764  =   0.99969951
 BK2697
 BK2697:                Primary Azimuth Mark                     Grid Az
 BK2697:SPC LA S     -  28 A 039                                 172 13 05.5
 BK2697:UTM  15      -  28 A 039                                 171 22 42.6
 BK2697
 BK2697_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8896669450(NAD 83)
 BK2697
 BK2697|---------------------------------------------------------------------|
 BK2697| PID    Reference Object                     Distance      Geod. Az  |
 BK2697|                                                           dddmmss.s |
 BK2697| BK2689 28 A 039                            APPROX. 1.2 KM 1715053.5 |
 BK2697|---------------------------------------------------------------------|
 BK2697
 BK2697                          SUPERSEDED SURVEY CONTROL
 BK2697
 BK2697  NAD 83(1986)-  30 27 14.15788(N)    092 04 24.01887(W) AD(       ) 2
 BK2697  NAD 27      -  30 27 13.44895(N)    092 04 23.58594(W) AD(       ) 2
 BK2697
 BK2697.Superseded values are not recommended for survey control.
 BK2697
 BK2697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2697.See file dsdata.pdf to determine how the superseded data were derived.
 BK2697
 BK2697_MARKER: DD = SURVEY DISK
 BK2697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2697_STAMPING: 28A040
 BK2697_MARK LOGO: LADHGS
 BK2697_PROJECTION: PROJECTING 10 CENTIMETERS
 BK2697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2697+STABILITY: SURFACE MOTION
 BK2697
 BK2697  HISTORY     - Date     Condition        Report By
 BK2697  HISTORY     - 1967     MONUMENTED       LADH
 BK2697
 BK2697                          STATION DESCRIPTION
 BK2697
 BK2697'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2697'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 13.70 MILES
 BK2697'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167 IN
 BK2697'LAFAYETTE.  THE STATION IS SET TO THE EAST OF THE HIGHWAY NEAR A
 BK2697'FENCE, 102.55 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE
 BK2697'OF U. S. HIGHWAY 167, 1.88 FEET SOUTH OF A METAL WITNESS POST AND
 BK2697'SIGN, 2.90 FEET WEST OF THE EAST RIGHT OF WAY FENCE, AND
 BK2697'APPROXIMATELY 400 FEET NORTH OF A DRIVEWAY LEADING TO THE HAYNE
 BK2697'RESIDENCE.
 BK2697'
 BK2697'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2697'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BK2697'THE GROUND.  STATION IS STAMPED 28A040.
 BK2697'
 BK2697'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE IN
 BK2697'LAFAYETTE ON U. S. HIGHWAY 167, FOLLOW U. S. HIGHWAY 167 NORTH FOR
 BK2697'13.70 MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BK2697'
 BK2697'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2411 ***********************************************************************
 BK2411  DESIGNATION -  28 A 040 RESET
 BK2411  PID         -  BK2411
 BK2411  STATE/COUNTY-  LA/ST LANDRY
 BK2411  COUNTRY     -  US
 BK2411  USGS QUAD   -  SUNSET (2018)
 BK2411
 BK2411                         *CURRENT SURVEY CONTROL
 BK2411  ______________________________________________________________________
 BK2411* NAD 83(1992) POSITION- 30 27 14.17214(N) 092 04 23.84301(W)   ADJUSTED
 BK2411* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2411  **This station is located in a suspected subsidence area (see below).
 BK2411  ______________________________________________________________________
 BK2411  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK2411  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BK2411  DYNAMIC HEIGHT  -         15.063 (meters)       49.42  (feet) COMP
 BK2411  MODELED GRAVITY -    979,331.2   (mgal)                       NAVD 88
 BK2411  HORZ ORDER      -  SECOND
 BK2411
 BK2411.The horizontal coordinates were established by classical geodetic methods
 BK2411.and adjusted by the National Geodetic Survey in January 1993.
 BK2411
 BK2411.** This station is in an area of known vertical motion. If an
 BK2411.** orthometric height was ever established but is not available 
 BK2411.** in the current survey control section, the orthometric height
 BK2411.** is considered suspect.  Suspect heights are available in the
 BK2411.** superseded section only if requested.
 BK2411
 BK2411.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2411.GEOID18 height accuracy estimate available here.
 BK2411
 BK2411.Click photographs - Photos may exist for this station.
 BK2411
 BK2411.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2411
 BK2411.The dynamic height is computed by dividing the NAVD 88
 BK2411.geopotential number by the normal gravity value computed on the
 BK2411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2411.degrees latitude (g = 980.6199 gals.).
 BK2411
 BK2411.The modeled gravity was interpolated from observed gravity values.
 BK2411
 BK2411. The following values were computed from the NAD 83(1992) position.
 BK2411
 BK2411;                    North         East     Units Scale Factor Converg.
 BK2411;SPC LA S     -   216,814.383   928,935.088   MT  0.99995690   -0 22 12.0
 BK2411;SPC LA S     -   711,331.85  3,047,681.20   sFT  0.99995690   -0 22 12.0
 BK2411;UTM  15      - 3,369,451.663   588,971.382   MT  0.99969765   +0 28 11.0
 BK2411
 BK2411!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2411!SPC LA S     -   1.00000192  x   0.99995690  =   0.99995882
 BK2411!UTM  15      -   1.00000192  x   0.99969765  =   0.99969957
 BK2411
 BK2411_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8897169451(NAD 83)
 BK2411
 BK2411                          SUPERSEDED SURVEY CONTROL
 BK2411
 BK2411  NAD 83(1986)-  30 27 14.19175(N)    092 04 23.83738(W) AD(       ) 2
 BK2411  NAD 27      -  30 27 13.48282(N)    092 04 23.40446(W) AD(       ) 2
 BK2411
 BK2411.Superseded values are not recommended for survey control.
 BK2411
 BK2411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2411.See file dsdata.pdf to determine how the superseded data were derived.
 BK2411
 BK2411_MARKER: DD = SURVEY DISK
 BK2411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2411_STAMPING: 28A040 RESET 1977
 BK2411_MARK LOGO: LADHGS
 BK2411_PROJECTION: FLUSH
 BK2411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2411+STABILITY: SURFACE MOTION
 BK2411
 BK2411  HISTORY     - Date     Condition        Report By
 BK2411  HISTORY     - 1977     MONUMENTED       LADH
 BK2411  HISTORY     - 1980     GOOD             LADTD
 BK2411  HISTORY     - 1986     GOOD             NGS
 BK2411
 BK2411                          STATION DESCRIPTION
 BK2411
 BK2411'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (AKH)
 BK2411'THE STATION IS LOCATED 13.7 MILES NORTH ALONG INTERSTATE 49 FROM ITS
 BK2411'INTERSECTION WITH INTERSTATE 10 IN LAFAYETTE.  IT IS 119 FEET EAST
 BK2411'OF THE CENTER OF THE NORTH BOUND LANE OF TRAFFIC ON I-49, ABOUT 50
 BK2411'YARDS NORTH OF A POWER POLE, 327 FEET NORTH OF THE CENTER OF THE
 BK2411'ENTRANCE TO THE HAYNES RESIDENCE, ABOUT 50 YARDS NORTHWEST OF A SMALL
 BK2411'MAN MADE POND, FOOT NORTH OF METAL WITNESS POST, 1 FOOT SOUTH OF
 BK2411'A METAL WITNESS POST 2 FEET WEST OF THE RIGHT-OF-WAY FENCELINE
 BK2411'AND ON THE TOP OF A 6 FOOT BANK.  IT IS A USC AND GS AND STATE
 BK2411'SURVEY DISK STAMPED 28A040 RESET 1977, FLUSH WITH THE GROUND.
 BK2411'THE UNDERGROUND DISK IS 38 INCHES BELOW THE GROUND.
 BK2411'
 BK2411'THE DIFFERENCE IN ELEVATION BETWEEN 28A040 (LDH) AND 28A040 RESET
 BK2411'1977 IS -0.642 FEET.
 BK2411'
 BK2411'TRAVERSE STATION 28A040 (LDH) WAS DESTROYED AFTER A NEW STATION WAS
 BK2411'ESTABLISHED AND THE DISK RECLAIMED.
 BK2411'
 BK2411'NEAREST TOWN--LAFAYETTE.
 BK2411
 BK2411                          STATION RECOVERY (1980)
 BK2411
 BK2411'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 BK2411'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 BK2411'1977.
 BK2411
 BK2411                          STATION RECOVERY (1986)
 BK2411
 BK2411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2411'11.8 KM (7.35 MI) SOUTH FROM OPELOUSAS.
 BK2411'1.5 KM (0.95 MILES) EAST ALONG U.S HIGHWAY 190 FROM THE POST OFFICE IN
 BK2411'OPELOUSAS, THENCE 10.3 KM (6.4 MILES) SOUTH ALONG U.S. HIGHWAY 167 TO
 BK2411'THE MARK ON THE LEFT ABOUT 400 FEET NORTH OF A DRIVEWAY LEADING TO THE
 BK2411'HAYNE RESIDENCE.  IT IS 31.09 METERS (102.0 FT) EAST OF THE CENTERLINE
 BK2411'OF THE NORTH BOUND LANE OF THE HIGHWAY, 0.88 METERS (2.9 FT) WEST OF
 BK2411'THE EAST RIGHT-OF-WAY FENCE AND 0.21 METERS (0.7 FT) NORTH OF A
 BK2411'WITNESS POST.
 BK2411'THE MARK IS 0.2 METERS  S FROM  A WITNESS POST
 BK2411'THE MARK IS 0.61 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2691 ***********************************************************************
 BK2691  DESIGNATION -  28 A 041
 BK2691  PID         -  BK2691
 BK2691  STATE/COUNTY-  LA/ST LANDRY
 BK2691  COUNTRY     -  US
 BK2691  USGS QUAD   -  SUNSET (2018)
 BK2691
 BK2691                         *CURRENT SURVEY CONTROL
 BK2691  ______________________________________________________________________
 BK2691* NAD 83(1992) POSITION- 30 28 06.01462(N) 092 04 40.45571(W)   ADJUSTED
 BK2691* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2691  **This station is located in a suspected subsidence area (see below).
 BK2691  ______________________________________________________________________
 BK2691  GEOID HEIGHT    -        -27.314 (meters)                     GEOID18
 BK2691  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 BK2691  HORZ ORDER      -  SECOND
 BK2691
 BK2691.The horizontal coordinates were established by classical geodetic methods
 BK2691.and adjusted by the National Geodetic Survey in January 1993.
 BK2691
 BK2691.** This station is in an area of known vertical motion. If an
 BK2691.** orthometric height was ever established but is not available 
 BK2691.** in the current survey control section, the orthometric height
 BK2691.** is considered suspect.  Suspect heights are available in the
 BK2691.** superseded section only if requested.
 BK2691
 BK2691.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2691.GEOID18 height accuracy estimate available here.
 BK2691
 BK2691.Click photographs - Photos may exist for this station.
 BK2691
 BK2691.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2691
 BK2691. The following values were computed from the NAD 83(1992) position.
 BK2691
 BK2691;                    North         East     Units Scale Factor Converg.
 BK2691;SPC LA S     -   218,413.617   928,502.280   MT  0.99995892   -0 22 20.3
 BK2691;SPC LA S     -   716,578.68  3,046,261.23   sFT  0.99995892   -0 22 20.3
 BK2691;UTM  15      - 3,371,043.966   588,515.300   MT  0.99969665   +0 28 03.3
 BK2691
 BK2691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2691!SPC LA S     -   1.00000159  x   0.99995892  =   0.99996051
 BK2691!UTM  15      -   1.00000159  x   0.99969665  =   0.99969824
 BK2691
 BK2691:                Primary Azimuth Mark                     Grid Az
 BK2691:SPC LA S     -  28 A 042                                 006 24 01.8
 BK2691:UTM  15      -  28 A 042                                 005 33 38.2
 BK2691
 BK2691_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8851571043(NAD 83)
 BK2691
 BK2691|---------------------------------------------------------------------|
 BK2691| PID    Reference Object                     Distance      Geod. Az  |
 BK2691|                                                           dddmmss.s |
 BK2691| BK2690 28 A 042                            APPROX. 1.5 KM 0060141.5 |
 BK2691|---------------------------------------------------------------------|
 BK2691
 BK2691                          SUPERSEDED SURVEY CONTROL
 BK2691
 BK2691  NAD 83(1986)-  30 28 06.03419(N)    092 04 40.45002(W) AD(       ) 2
 BK2691  NAD 27      -  30 28 05.32625(N)    092 04 40.01733(W) AD(       ) 2
 BK2691
 BK2691.Superseded values are not recommended for survey control.
 BK2691
 BK2691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2691.See file dsdata.pdf to determine how the superseded data were derived.
 BK2691
 BK2691_MARKER: DD = SURVEY DISK
 BK2691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2691_STAMPING: 28A041
 BK2691_MARK LOGO: LADHGS
 BK2691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2691+STABILITY: SURFACE MOTION
 BK2691
 BK2691  HISTORY     - Date     Condition        Report By
 BK2691  HISTORY     - 1967     MONUMENTED       LADH
 BK2691
 BK2691                          STATION DESCRIPTION
 BK2691
 BK2691'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2691'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 14.70 MILES
 BK2691'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167 IN
 BK2691'LAFAYETTE.  THE STATION IS SET TO THE WEST OF THE HIGHWAY IN THE
 BK2691'CURB, 102.25 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE
 BK2691'OF U. S. HIGHWAY 167, 1.68 FEET NORTH OF A METAL WITNESS POST AND
 BK2691'SIGN, 3.15 FEET EAST OF THE WEST RIGHT OF WAY FENCE AND 114.25 FEET
 BK2691'NORTH OF A HOLSUM BREAD SIGN.
 BK2691'
 BK2691'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2691'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BK2691'OF THE GROUND.  STATION IS STAMPED 28A041.
 BK2691'
 BK2691'TO REACH THE STATION FROM THE INTERSTATE 10 INTERCHANGE ON U. S.
 BK2691'HIGHWAY 167 IN LAFAYETTE, FOLLOW U. S. HIGHWAY 167 NORTH FOR 14.70
 BK2691'MILES TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY NEAR
 BK2691'THE FENCE.
 BK2691'
 BK2691'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2690 ***********************************************************************
 BK2690  DESIGNATION -  28 A 042
 BK2690  PID         -  BK2690
 BK2690  STATE/COUNTY-  LA/ST LANDRY
 BK2690  COUNTRY     -  US
 BK2690  USGS QUAD   -  SUNSET (2018)
 BK2690
 BK2690                         *CURRENT SURVEY CONTROL
 BK2690  ______________________________________________________________________
 BK2690* NAD 83(1992) POSITION- 30 28 54.19292(N) 092 04 34.58147(W)   ADJUSTED
 BK2690* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2690  **This station is located in a suspected subsidence area (see below).
 BK2690  ______________________________________________________________________
 BK2690  GEOID HEIGHT    -        -27.308 (meters)                     GEOID18
 BK2690  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BK2690  HORZ ORDER      -  SECOND
 BK2690
 BK2690.The horizontal coordinates were established by classical geodetic methods
 BK2690.and adjusted by the National Geodetic Survey in January 1993.
 BK2690
 BK2690.** This station is in an area of known vertical motion. If an
 BK2690.** orthometric height was ever established but is not available 
 BK2690.** in the current survey control section, the orthometric height
 BK2690.** is considered suspect.  Suspect heights are available in the
 BK2690.** superseded section only if requested.
 BK2690
 BK2690.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2690.GEOID18 height accuracy estimate available here.
 BK2690
 BK2690.Click photographs - Photos may exist for this station.
 BK2690
 BK2690.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2690
 BK2690. The following values were computed from the NAD 83(1992) position.
 BK2690
 BK2690;                    North         East     Units Scale Factor Converg.
 BK2690;SPC LA S     -   219,896.140   928,668.584   MT  0.99996084   -0 22 17.3
 BK2690;SPC LA S     -   721,442.59  3,046,806.85   sFT  0.99996084   -0 22 17.3
 BK2690;UTM  15      - 3,372,528.377   588,659.815   MT  0.99969697   +0 28 07.0
 BK2690
 BK2690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2690!SPC LA S     -   1.00000167  x   0.99996084  =   0.99996251
 BK2690!UTM  15      -   1.00000167  x   0.99969697  =   0.99969864
 BK2690
 BK2690:                Primary Azimuth Mark                     Grid Az
 BK2690:SPC LA S     -  28 A 043                                 288 29 01.3
 BK2690:UTM  15      -  28 A 043                                 287 38 37.0
 BK2690
 BK2690_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8865972528(NAD 83)
 BK2690
 BK2690|---------------------------------------------------------------------|
 BK2690| PID    Reference Object                     Distance      Geod. Az  |
 BK2690|                                                           dddmmss.s |
 BK2690| BK2692 28 A 043                            APPROX. 0.9 KM 2880644.0 |
 BK2690|---------------------------------------------------------------------|
 BK2690
 BK2690                          SUPERSEDED SURVEY CONTROL
 BK2690
 BK2690  NAD 83(1986)-  30 28 54.21231(N)    092 04 34.57564(W) AD(       ) 2
 BK2690  NAD 27      -  30 28 53.50476(N)    092 04 34.14401(W) AD(       ) 2
 BK2690
 BK2690.Superseded values are not recommended for survey control.
 BK2690
 BK2690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2690.See file dsdata.pdf to determine how the superseded data were derived.
 BK2690
 BK2690_MARKER: DD = SURVEY DISK
 BK2690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2690_STAMPING: 28A042
 BK2690_MARK LOGO: LADHGS
 BK2690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2690+STABILITY: SURFACE MOTION
 BK2690
 BK2690  HISTORY     - Date     Condition        Report By
 BK2690  HISTORY     - 1967     MONUMENTED       LADH
 BK2690
 BK2690                          STATION DESCRIPTION
 BK2690
 BK2690'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2690'THIS STATION IS LOCATED NORTH ALONG U. S. HIGHWAY 167, 15.50 MILES
 BK2690'FROM THE INTERSTATE 10 INTERCHANGE ON U. S. HIGHWAY 167 IN
 BK2690'LAFAYETTE.  THE STATION IS SET TO THE WEST OF THE HIGHWAY, NEAR THE
 BK2690'RIGHT OF WAY FENCE, 1.80 FEET NORTH OF A METAL WITNESS POST AND
 BK2690'SIGN, 2.85 FEET EAST OF THE WEST RIGHT OF WAY FENCE, 102.80 FEET
 BK2690'WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF U. S. HIGHWAY
 BK2690'167 TO LAFAYETTE, 45.20 FEET SOUTH OF A SMALL GRAVEL ROAD
 BK2690'LEADING TO A FIELD, 114.20 FEET NORTH OF POWER POLE NO. 14.
 BK2690'
 BK2690'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2690'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BK2690'THE GROUND.  STATION IS STAMPED 28A042.
 BK2690'
 BK2690'TO REACH THIS STATION FROM THE INTERSTATE 10 INTERCHANGE OVER U. S.
 BK2690'HIGHWAY 167 IN LAFAYETTE, FOLLOW U. S. HIGHWAY 167 NORTH FOR 15.50
 BK2690'MILES TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BK2690'
 BK2690'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2692 ***********************************************************************
 BK2692  DESIGNATION -  28 A 043
 BK2692  PID         -  BK2692
 BK2692  STATE/COUNTY-  LA/ST LANDRY
 BK2692  COUNTRY     -  US
 BK2692  USGS QUAD   -  SUNSET (2018)
 BK2692
 BK2692                         *CURRENT SURVEY CONTROL
 BK2692  ______________________________________________________________________
 BK2692* NAD 83(1992) POSITION- 30 29 03.72611(N) 092 05 08.23821(W)   ADJUSTED
 BK2692* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2692  **This station is located in a suspected subsidence area (see below).
 BK2692  ______________________________________________________________________
 BK2692  GEOID HEIGHT    -        -27.307 (meters)                     GEOID18
 BK2692  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 BK2692  HORZ ORDER      -  SECOND
 BK2692
 BK2692.The horizontal coordinates were established by classical geodetic methods
 BK2692.and adjusted by the National Geodetic Survey in January 1993.
 BK2692
 BK2692.** This station is in an area of known vertical motion. If an
 BK2692.** orthometric height was ever established but is not available 
 BK2692.** in the current survey control section, the orthometric height
 BK2692.** is considered suspect.  Suspect heights are available in the
 BK2692.** superseded section only if requested.
 BK2692
 BK2692.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2692.GEOID18 height accuracy estimate available here.
 BK2692
 BK2692.Click photographs - Photos may exist for this station.
 BK2692
 BK2692.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2692
 BK2692. The following values were computed from the NAD 83(1992) position.
 BK2692
 BK2692;                    North         East     Units Scale Factor Converg.
 BK2692;SPC LA S     -   220,195.550   927,772.895   MT  0.99996123   -0 22 34.2
 BK2692;SPC LA S     -   722,424.90  3,043,868.24   sFT  0.99996123   -0 22 34.2
 BK2692;UTM  15      - 3,372,814.546   587,760.071   MT  0.99969501   +0 27 50.0
 BK2692
 BK2692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2692!SPC LA S     -   1.00000123  x   0.99996123  =   0.99996246
 BK2692!UTM  15      -   1.00000123  x   0.99969501  =   0.99969624
 BK2692
 BK2692:                Primary Azimuth Mark                     Grid Az
 BK2692:SPC LA S     -  ROY                                      288 44 56.1
 BK2692:UTM  15      -  ROY                                      287 54 31.9
 BK2692
 BK2692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8776072814(NAD 83)
 BK2692
 BK2692|---------------------------------------------------------------------|
 BK2692| PID    Reference Object                     Distance      Geod. Az  |
 BK2692|                                                           dddmmss.s |
 BK2692| BK2681 ROY                                 APPROX. 0.8 KM 2882221.9 |
 BK2692|---------------------------------------------------------------------|
 BK2692
 BK2692                          SUPERSEDED SURVEY CONTROL
 BK2692
 BK2692  NAD 83(1986)-  30 29 03.74578(N)    092 05 08.23258(W) AD(       ) 2
 BK2692  NAD 27      -  30 29 03.03793(N)    092 05 07.79963(W) AD(       ) 2
 BK2692
 BK2692.Superseded values are not recommended for survey control.
 BK2692
 BK2692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2692.See file dsdata.pdf to determine how the superseded data were derived.
 BK2692
 BK2692_MARKER: DD = SURVEY DISK
 BK2692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2692_STAMPING: 28A043
 BK2692_MARK LOGO: LADHGS
 BK2692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2692+STABILITY: SURFACE MOTION
 BK2692
 BK2692  HISTORY     - Date     Condition        Report By
 BK2692  HISTORY     - 1967     MONUMENTED       LADH
 BK2692
 BK2692                          STATION DESCRIPTION
 BK2692
 BK2692'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BK2692'THIS STATION IS LOCATED NORTH OF LAFAYETTE, 18.5 MILES FROM THE
 BK2692'RAILROAD STATION IS LAFAYETTE, ALONG THE SOUTHERN PACIFIC RAILROAD
 BK2692'TO OPELOUSAS.  THE STATION IS SET TO THE WEST OF THE RAILROAD
 BK2692'STATION, 1.80 FEET EAST OF A METAL WITNESS POST AND SIGN, 8.35
 BK2692'FEET WEST OF THE CENTER OF THE SOUTHERN PACIFIC RAILROAD, 42.0 FEET
 BK2692'EAST OF THE WEST FENCE ALONG THE RAILROAD, 57.50 FEET WEST OF THE
 BK2692'EAST FENCE, 694.0 FEET NORTH OF A CROSSING SIGN, 786.0 FEET NORTH
 BK2692'OF THE TEXAS COMPANY PIPE LINE CROSSING, 1,568.0 FEET NORTH OF MILE
 BK2692'POST NO. 18, AND 2,012 FEET NORTH OF A BLACKTOP ROAD LEADING
 BK2692'FROM U. S. HIGHWAY 167 TO STATE HIGHWAY 182.
 BK2692'
 BK2692'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BK2692'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BK2692'GROUND.  STATION IS STAMPED 28A043.
 BK2692'
 BK2692'TO REACH THIS STATION FROM THE U. S. HIGHWAY 167 AND INTERSTATE 10
 BK2692'INTERCHANGE IN LAFAYETTE, FOLLOW U. S. HIGHWAY 167 NORTH FOR 15.40
 BK2692'MILES TO A BLACKTOP PARISH ROAD ON THE LEFT, THENCE WEST ALONG THE
 BK2692'BLACKTOP ROAD TO THE RAILROAD CROSSING.  THE STATION IS 2.012 FEET
 BK2692'NORTH OF THIS CROSSING.
 BK2692'
 BK2692'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2699 ***********************************************************************
 BK2699  DESIGNATION -  28 B 001
 BK2699  PID         -  BK2699
 BK2699  STATE/COUNTY-  LA/LAFAYETTE
 BK2699  COUNTRY     -  US
 BK2699  USGS QUAD   -  CARENCRO (2018)
 BK2699
 BK2699                         *CURRENT SURVEY CONTROL
 BK2699  ______________________________________________________________________
 BK2699* NAD 83(1992) POSITION- 30 15 47.31063(N) 092 00 26.59730(W)   ADJUSTED
 BK2699* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2699  **This station is located in a suspected subsidence area (see below).
 BK2699  ______________________________________________________________________
 BK2699  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BK2699  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2699  HORZ ORDER      -  SECOND
 BK2699
 BK2699.The horizontal coordinates were established by classical geodetic methods
 BK2699.and adjusted by the National Geodetic Survey in January 1993.
 BK2699
 BK2699.** This station is in an area of known vertical motion. If an
 BK2699.** orthometric height was ever established but is not available 
 BK2699.** in the current survey control section, the orthometric height
 BK2699.** is considered suspect.  Suspect heights are available in the
 BK2699.** superseded section only if requested.
 BK2699
 BK2699.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2699.GEOID18 height accuracy estimate available here.
 BK2699
 BK2699.Click photographs - Photos may exist for this station.
 BK2699
 BK2699.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2699
 BK2699. The following values were computed from the NAD 83(1992) position.
 BK2699
 BK2699;                    North         East     Units Scale Factor Converg.
 BK2699;SPC LA S     -   195,625.615   935,139.743   MT  0.99993618   -0 20 13.3
 BK2699;SPC LA S     -   641,815.04  3,068,037.64   sFT  0.99993618   -0 20 13.3
 BK2699;UTM  15      - 3,348,361.045   595,483.902   MT  0.99971248   +0 30 01.0
 BK2699
 BK2699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2699!SPC LA S     -   1.00000202  x   0.99993618  =   0.99993820
 BK2699!UTM  15      -   1.00000202  x   0.99971248  =   0.99971450
 BK2699
 BK2699:                Primary Azimuth Mark                     Grid Az
 BK2699:SPC LA S     -  28 B 003                                 064 41 09.2
 BK2699:UTM  15      -  28 B 003                                 063 50 54.9
 BK2699
 BK2699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9548348361(NAD 83)
 BK2699
 BK2699|---------------------------------------------------------------------|
 BK2699| PID    Reference Object                     Distance      Geod. Az  |
 BK2699|                                                           dddmmss.s |
 BK2699| BJ5202 28 B 003                            APPROX. 1.3 KM 0642055.9 |
 BK2699| BK2698 28 B 002                            APPROX. 0.5 KM 0741211.2 |
 BK2699|---------------------------------------------------------------------|
 BK2699
 BK2699                          SUPERSEDED SURVEY CONTROL
 BK2699
 BK2699  NAD 83(1986)-  30 15 47.33050(N)    092 00 26.59148(W) AD(       ) 2
 BK2699  NAD 27      -  30 15 46.61058(N)    092 00 26.15973(W) AD(       ) 2
 BK2699
 BK2699.Superseded values are not recommended for survey control.
 BK2699
 BK2699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2699.See file dsdata.pdf to determine how the superseded data were derived.
 BK2699
 BK2699_MARKER: DD = SURVEY DISK
 BK2699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2699_STAMPING: 28B001
 BK2699_MARK LOGO: LADHGS
 BK2699_PROJECTION: FLUSH
 BK2699_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2699+STABILITY: SURFACE MOTION
 BK2699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2699+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BK2699
 BK2699  HISTORY     - Date     Condition        Report By
 BK2699  HISTORY     - 1973     MONUMENTED       LADH
 BK2699  HISTORY     - 1973     GOOD             LADH
 BK2699  HISTORY     - 19890719 GOOD             LADTD
 BK2699  HISTORY     - 19950227 GOOD             USPSQD
 BK2699
 BK2699                          STATION DESCRIPTION
 BK2699
 BK2699'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BK2699'THE STATION IS LOCATED 2 MILES NORTH OF DOWNTOWN LAFAYETTE, 7 MILES
 BK2699'WEST OF BREAUX BRIDGE, IN THE SOUTHEAST QUARTER OF SECTION 51, T9S,
 BK2699'R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BK2699'HIGHWAYS.
 BK2699'
 BK2699'TO REACH THE STATION FROM THE U. S. HIGHWAY 167 AND INTERSTATE 10
 BK2699'INTERCHANGE IN NORTH LAFAYETTE, DRIVE EAST ALONG INTERSTATE 10 FOR
 BK2699'0.5 MILES TO A BRIDGE OVER STATE HIGHWAY 728-1.  THE STATION IS SET
 BK2699'NEAR THE NORTHEAST CORNER OF THE BRIDGE ON THE WESTBOUND LANE OF
 BK2699'INTERSTATE 10.
 BK2699'
 BK2699'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2699'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2699'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2699'STAMPED 28B001 1973.  IT IS 26.5 FEET NORTH OF THE CENTER OF THE
 BK2699'WESTBOUND LANE ON INTERSTATE 10, 20 FEET EAST OF A FENCE, 3.5
 BK2699'FEET NORTH OF THE NORTHEAST CORNER OF A BRIDGE ON THE WESTBOUND
 BK2699'LANE ON INTERSTATE 10, AND 3 FEET WEST OF A METAL WITNESS POST
 BK2699'AND SIGN.
 BK2699'
 BK2699'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2699
 BK2699                          STATION RECOVERY (1973)
 BK2699
 BK2699'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1973
 BK2699'RECOVERED IN GOOD CONDITION.
 BK2699
 BK2699                          STATION RECOVERY (1989)
 BK2699
 BK2699'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK2699'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) NORTH-NORTHEAST OF
 BK2699'DOWNTOWN LAFAYETTE, 11.3 KM (7.00 MI) WEST OF BREAUX BRIDGE, IN THE
 BK2699'SOUTHEAST QUARTER OF SECTION 51, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA
 BK2699'DEPARTMENT OF TRANSPORTATION  AND DEVELOPMENT.
 BK2699'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAYS 10
 BK2699'AND 49 AND U.S. HIGHWAY 167 IN NORTH LAFAYETTE, GO EAST FOR 0.8 KM
 BK2699'(0.50 MI) ON INTERSTATE 10 TO A BRIDGE OVER STATE HIGHWAY 728-1, WITH
 BK2699'THE MARK SET NEAR THE NORTHEAST CORNER OF THE BRIDGE ON THE WESTBOUND
 BK2699'LANES OF THE INTERSTATE.
 BK2699'THE STATION IS 8.1 M (26.6 FT) NORTH FROM THE CENTER OF THE WEST BOUND
 BK2699'LANES OF THE INTERSTATE, 6.1 M (20.0 FT) EAST FROM A FENCE, 1.1 M
 BK2699'(3.6 FT) NORTH FROM THE NORTHEAST CORNER OF THE BRIDGE AND 0.9 M
 BK2699'(3.0 FT) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 BK2699'STATION IS RECESSED 2.5 CM (1 IN) BELOW THE GROUND SURFACE AND ABOUT
 BK2699'0.3 M (1.0 FT) BELOW THE HIGHWAY.
 BK2699
 BK2699                          STATION RECOVERY (1995)
 BK2699
 BK2699'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2699'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2698 ***********************************************************************
 BK2698  DESIGNATION -  28 B 002
 BK2698  PID         -  BK2698
 BK2698  STATE/COUNTY-  LA/LAFAYETTE
 BK2698  COUNTRY     -  US
 BK2698  USGS QUAD   -  CARENCRO (2018)
 BK2698
 BK2698                         *CURRENT SURVEY CONTROL
 BK2698  ______________________________________________________________________
 BK2698* NAD 83(1992) POSITION- 30 15 51.74298(N) 092 00 08.54760(W)   ADJUSTED
 BK2698* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2698  **This station is located in a suspected subsidence area (see below).
 BK2698  ______________________________________________________________________
 BK2698  GEOID HEIGHT    -        -27.146 (meters)                     GEOID18
 BK2698  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2698  HORZ ORDER      -  SECOND
 BK2698
 BK2698.The horizontal coordinates were established by classical geodetic methods
 BK2698.and adjusted by the National Geodetic Survey in January 1993.
 BK2698
 BK2698.** This station is in an area of known vertical motion. If an
 BK2698.** orthometric height was ever established but is not available 
 BK2698.** in the current survey control section, the orthometric height
 BK2698.** is considered suspect.  Suspect heights are available in the
 BK2698.** superseded section only if requested.
 BK2698
 BK2698.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2698.GEOID18 height accuracy estimate available here.
 BK2698
 BK2698.Click photographs - Photos may exist for this station.
 BK2698
 BK2698.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2698
 BK2698. The following values were computed from the NAD 83(1992) position.
 BK2698
 BK2698;                    North         East     Units Scale Factor Converg.
 BK2698;SPC LA S     -   195,759.265   935,622.982   MT  0.99993628   -0 20 04.3
 BK2698;SPC LA S     -   642,253.52  3,069,623.07   sFT  0.99993628   -0 20 04.3
 BK2698;UTM  15      - 3,348,501.711   595,965.030   MT  0.99971361   +0 30 10.2
 BK2698
 BK2698!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2698!SPC LA S     -   1.00000210  x   0.99993628  =   0.99993838
 BK2698!UTM  15      -   1.00000210  x   0.99971361  =   0.99971571
 BK2698
 BK2698:                Primary Azimuth Mark                     Grid Az
 BK2698:SPC LA S     -  28 A 022                                 247 58 52.6
 BK2698:UTM  15      -  28 A 022                                 247 08 38.1
 BK2698
 BK2698_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9596548501(NAD 83)
 BK2698
 BK2698|---------------------------------------------------------------------|
 BK2698| PID    Reference Object                     Distance      Geod. Az  |
 BK2698|                                                           dddmmss.s |
 BK2698| BK2426 28 A 022                            APPROX. 1.4 KM 2473848.3 |
 BK2698| BK2699 28 B 001                            APPROX. 0.5 KM 2541220.3 |
 BK2698|---------------------------------------------------------------------|
 BK2698
 BK2698                          SUPERSEDED SURVEY CONTROL
 BK2698
 BK2698  NAD 83(1986)-  30 15 51.76286(N)    092 00 08.54180(W) AD(       ) 2
 BK2698  NAD 27      -  30 15 51.04315(N)    092 00 08.11062(W) AD(       ) 2
 BK2698
 BK2698.Superseded values are not recommended for survey control.
 BK2698
 BK2698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2698.See file dsdata.pdf to determine how the superseded data were derived.
 BK2698
 BK2698_MARKER: DD = SURVEY DISK
 BK2698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2698_STAMPING: 28B002 1973
 BK2698_MARK LOGO: LADHGS
 BK2698_PROJECTION: FLUSH
 BK2698_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2698+STABILITY: SURFACE MOTION
 BK2698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2698+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BK2698
 BK2698  HISTORY     - Date     Condition        Report By
 BK2698  HISTORY     - 1973     MONUMENTED       LADH
 BK2698  HISTORY     - 1973     GOOD             LADH
 BK2698  HISTORY     - 19890719 GOOD             LADTD
 BK2698  HISTORY     - 19950227 GOOD             USPSQD
 BK2698
 BK2698                          STATION DESCRIPTION
 BK2698
 BK2698'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BK2698'THE STATION IS LOCATED 3 MILES NORTH OF DOWNTOWN LAFAYETTE, 6 MILES
 BK2698'WEST OF BREAUX BRIDGE, IN THE NORTHWEST QUARTER OF SECTION 57, T9S,
 BK2698'R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BK2698'HIGHWAYS.
 BK2698'
 BK2698'TO REACH THE STATION FROM THE U. S. HIGHWAY 167 AND INTERSTATE 10
 BK2698'INTERCHANGE IN LAFAYETTE, DRIVE EAST ALONG INTERSTATE 10 FOR 1 MILE
 BK2698'TO A REST AREA ON THE RIGHT AND SOUTH OF THE HIGHWAY.  THE STATION IS
 BK2698'SET NEAR THE CONCRETE RAMP IN THE REST AREA.
 BK2698'
 BK2698'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2698'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2698'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2698'STAMPED 28B002 1973.  IT IS 143 FEET SOUTH OF THE CENTER OF THE
 BK2698'EASTBOUND LANE ON INTERSTATE 10, 79 FEET EAST-NORTHEAST OF A
 BK2698'METAL CATCH BASIN, 48 FEET NORTH OF A 36-INCH OAK TREE, 3 FEET
 BK2698'EAST OF A METAL WITNESS POST AND SIGN, AND 2 FEET SOUTH OF A
 BK2698'CONCRETE CURB ON THE RAMP TO THE REST AREA.
 BK2698'
 BK2698'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BK2698
 BK2698                          STATION RECOVERY (1973)
 BK2698
 BK2698'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1973
 BK2698'RECOVERED IN GOOD CONDITION.
 BK2698
 BK2698                          STATION RECOVERY (1989)
 BK2698
 BK2698'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK2698'THE STATION IS LOCATED ABOUT 4.8 KM (3.00 MI) NORTH-NORTHEAST OF
 BK2698'DOWNTOWN LAFAYETTE, 9.7 KM (6.05 MI) WEST OF BREAUX BRIDGE, IN THE
 BK2698'NORTHWEST QUARTER OF SECTION 57, T 9 S , R 5 E.  OWNERSHIP-LOUISIANA
 BK2698'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK2698'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAYS 10
 BK2698'AND 49 AND U.S. HIGHWAY 167 IN NORTH LAFAYETTE, GO EAST FOR 1.6 KM
 BK2698'(1.00 MI) ON INTERSTATE 10 TO THE MARK ON THE RIGHT AT A REST AREA ,
 BK2698'SET ON THE EAST SIDE OF A PARKING AREA AND THE RESTROOMS.
 BK2698'THE STATION IS 43.6 M (143.0 FT) SOUTH FROM THE CENTER OF THE EAST
 BK2698'BOUND LANES OF THE INTERSTATE, 24.1 M (79.1 FT) EAST-NORTHEAST FROM A
 BK2698'METAL CATCH BASIN, 14.6 M (47.9 FT) NORTH FROM A 91 CM (36 IN) OAK
 BK2698'TREE, 2.4 M (7.9 FT) EAST-NORTHEAST FROM A METAL LIGHT STANDARD, 0.9 M
 BK2698'(3.0 FT) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED AND 0.6 M
 BK2698'(2.0 FT) SOUTH FROM A CONCRETE CURB ON THE RAMP TO THE REST AREA.  THE
 BK2698'MARK IS RECESSED 2.5 CM (1 IN) BELOW THE GROUND SURFACE AND ABOUT 6.1
 BK2698'M (20.0 FT) ABOVE THE HIGHWAY.
 BK2698
 BK2698                          STATION RECOVERY (1995)
 BK2698
 BK2698'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK2698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5202 ***********************************************************************
 BJ5202  DESIGNATION -  28 B 003
 BJ5202  PID         -  BJ5202
 BJ5202  STATE/COUNTY-  LA/LAFAYETTE
 BJ5202  COUNTRY     -  US
 BJ5202  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5202
 BJ5202                         *CURRENT SURVEY CONTROL
 BJ5202  ______________________________________________________________________
 BJ5202* NAD 83(1992) POSITION- 30 16 05.01621(N) 091 59 44.11676(W)   ADJUSTED
 BJ5202* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5202  **This station is located in a suspected subsidence area (see below).
 BJ5202  ______________________________________________________________________
 BJ5202  GEOID HEIGHT    -        -27.149 (meters)                     GEOID18
 BJ5202  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BJ5202  HORZ ORDER      -  SECOND
 BJ5202
 BJ5202.The horizontal coordinates were established by classical geodetic methods
 BJ5202.and adjusted by the National Geodetic Survey in January 1993.
 BJ5202
 BJ5202.** This station is in an area of known vertical motion. If an
 BJ5202.** orthometric height was ever established but is not available 
 BJ5202.** in the current survey control section, the orthometric height
 BJ5202.** is considered suspect.  Suspect heights are available in the
 BJ5202.** superseded section only if requested.
 BJ5202
 BJ5202.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5202.GEOID18 height accuracy estimate available here.
 BJ5202
 BJ5202.Click photographs - Photos may exist for this station.
 BJ5202
 BJ5202.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5202
 BJ5202. The following values were computed from the NAD 83(1992) position.
 BJ5202
 BJ5202;                    North         East     Units Scale Factor Converg.
 BJ5202;SPC LA S     -   196,164.169   936,278.338   MT  0.99993657   -0 19 52.1
 BJ5202;SPC LA S     -   643,581.94  3,071,773.18   sFT  0.99993657   -0 19 52.1
 BJ5202;UTM  15      - 3,348,916.058   596,614.254   MT  0.99971516   +0 30 22.7
 BJ5202
 BJ5202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5202!SPC LA S     -   1.00000360  x   0.99993657  =   0.99994017
 BJ5202!UTM  15      -   1.00000360  x   0.99971516  =   0.99971876
 BJ5202
 BJ5202:                Primary Azimuth Mark                     Grid Az
 BJ5202:SPC LA S     -  28 B 004                                 077 31 07.5
 BJ5202:UTM  15      -  28 B 004                                 076 40 52.7
 BJ5202
 BJ5202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9661448916(NAD 83)
 BJ5202
 BJ5202|---------------------------------------------------------------------|
 BJ5202| PID    Reference Object                     Distance      Geod. Az  |
 BJ5202|                                                           dddmmss.s |
 BJ5202| BJ5201 28 B 004                            APPROX. 1.1 KM 0771115.4 |
 BJ5202|---------------------------------------------------------------------|
 BJ5202
 BJ5202                          SUPERSEDED SURVEY CONTROL
 BJ5202
 BJ5202  NAD 83(1986)-  30 16 05.03611(N)    091 59 44.11098(W) AD(       ) 2
 BJ5202  NAD 27      -  30 16 04.31686(N)    091 59 43.68058(W) AD(       ) 2
 BJ5202
 BJ5202.Superseded values are not recommended for survey control.
 BJ5202
 BJ5202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5202.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5202
 BJ5202_MARKER: DD = SURVEY DISK
 BJ5202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5202_STAMPING: 28B003 1973
 BJ5202_MARK LOGO: LADHGS
 BJ5202_PROJECTION: FLUSH
 BJ5202_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5202+STABILITY: SURFACE MOTION
 BJ5202_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5202+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5202
 BJ5202  HISTORY     - Date     Condition        Report By
 BJ5202  HISTORY     - 1973     MONUMENTED       LADH
 BJ5202  HISTORY     - 19890719 GOOD             LADTD
 BJ5202  HISTORY     - 19950227 MARK NOT FOUND   USPSQD
 BJ5202
 BJ5202                          STATION DESCRIPTION
 BJ5202
 BJ5202'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5202'THE STATION IS LOCATED 3 MILES NORTH OF DOWNTOWN LAFAYETTE, 5 MILES
 BJ5202'NORTHWEST OF BREAUX BRIDGE, IN THE SOUTHWEST QUARTER OF SECTION 55,
 BJ5202'T9S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BJ5202'HIGHWAYS.
 BJ5202'
 BJ5202'TO REACH THE STATION FROM THE STATE HIGHWAY 328 AND INTERSTATE
 BJ5202'HIGHWAY 10 INTERCHANGE NORTH OF BREAUX BRIDGE, DRIVE WEST ALONG
 BJ5202'INTERSTATE 10 FOR 5 MILES TO THE STATION, WHICH IS SET TO THE NORTH
 BJ5202'OF THE HIGHWAY NEAR A FENCE.
 BJ5202'
 BJ5202'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5202'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5202'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5202'STAMPED 28B003 1973.  IT IS 300 FEET WEST OF A NORTH-SOUTH FENCE,
 BJ5202'103 FEET NORTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE
 BJ5202'10, 3.5 FEET WEST OF A METAL WITNESS POST AND SIGN, AND 3 FEET
 BJ5202'SOUTH OF A FENCE.
 BJ5202'
 BJ5202'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5202
 BJ5202                          STATION RECOVERY (1989)
 BJ5202
 BJ5202'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5202'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) NORTH-NORTHEAST OF
 BJ5202'DOWNTOWN LAFAYETTE, 8.0 M (4.95 MI) WEST OF BREAUX BRIDGE, IN THE
 BJ5202'SOUTHWEST QUARTER OF SECTION 55, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA
 BJ5202'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5202'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAYS 10
 BJ5202'AND 49 AND U.S. HIGHWAY 167 IN NORTH LAFAYETTE, GO EAST FOR 2.3 KM
 BJ5202'(1.45 MI) ON INTERSTATE 10 TO THE MARK ON THE LEFT, NORTH OF THE
 BJ5202'HIGHWAY NEAR A FENCE.
 BJ5202'THE STATION IS 91.4 M (299.9 FT) WEST FROM A NORTH-SOUTH FENCE, 31.4 M
 BJ5202'(103.0 FT) NORTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 BJ5202'INTERSTATE, 1.1 M (3.6 FT) WEST FROM A METAL WITNESS POST WITH SIGN
 BJ5202'ATTACHED AND 0.9 M (3.0 FT) SOUTH FROM A FENCE.  THE MARK IS FLUSH
 BJ5202'WITH THE GROUND AND ABOUT 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 BJ5202'HIGHWAY.
 BJ5202
 BJ5202                          STATION RECOVERY (1995)
 BJ5202
 BJ5202'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5201 ***********************************************************************
 BJ5201  DESIGNATION -  28 B 004
 BJ5201  PID         -  BJ5201
 BJ5201  STATE/COUNTY-  LA/LAFAYETTE
 BJ5201  COUNTRY     -  US
 BJ5201  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5201
 BJ5201                         *CURRENT SURVEY CONTROL
 BJ5201  ______________________________________________________________________
 BJ5201* NAD 83(1992) POSITION- 30 16 12.81980(N) 091 59 04.57689(W)   ADJUSTED
 BJ5201* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5201  **This station is located in a suspected subsidence area (see below).
 BJ5201  ______________________________________________________________________
 BJ5201  GEOID HEIGHT    -        -27.149 (meters)                     GEOID18
 BJ5201  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 BJ5201  HORZ ORDER      -  SECOND
 BJ5201
 BJ5201.The horizontal coordinates were established by classical geodetic methods
 BJ5201.and adjusted by the National Geodetic Survey in January 1993.
 BJ5201
 BJ5201.** This station is in an area of known vertical motion. If an
 BJ5201.** orthometric height was ever established but is not available 
 BJ5201.** in the current survey control section, the orthometric height
 BJ5201.** is considered suspect.  Suspect heights are available in the
 BJ5201.** superseded section only if requested.
 BJ5201
 BJ5201.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5201.GEOID18 height accuracy estimate available here.
 BJ5201
 BJ5201.Click photographs - Photos may exist for this station.
 BJ5201
 BJ5201.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5201
 BJ5201. The following values were computed from the NAD 83(1992) position.
 BJ5201
 BJ5201;                    North         East     Units Scale Factor Converg.
 BJ5201;SPC LA S     -   196,398.394   937,336.497   MT  0.99993675   -0 19 32.3
 BJ5201;SPC LA S     -   644,350.40  3,075,244.82   sFT  0.99993675   -0 19 32.3
 BJ5201;UTM  15      - 3,349,165.669   597,668.644   MT  0.99971768   +0 30 42.8
 BJ5201
 BJ5201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5201!SPC LA S     -   1.00000263  x   0.99993675  =   0.99993938
 BJ5201!UTM  15      -   1.00000263  x   0.99971768  =   0.99972031
 BJ5201
 BJ5201:                Primary Azimuth Mark                     Grid Az
 BJ5201:SPC LA S     -  28 B 003                                 257 31 07.6
 BJ5201:UTM  15      -  28 B 003                                 256 40 52.5
 BJ5201
 BJ5201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9766849165(NAD 83)
 BJ5201
 BJ5201|---------------------------------------------------------------------|
 BJ5201| PID    Reference Object                     Distance      Geod. Az  |
 BJ5201|                                                           dddmmss.s |
 BJ5201| BJ5202 28 B 003                            APPROX. 1.1 KM 2571135.3 |
 BJ5201|---------------------------------------------------------------------|
 BJ5201
 BJ5201                          SUPERSEDED SURVEY CONTROL
 BJ5201
 BJ5201  NAD 83(1986)-  30 16 12.83973(N)    091 59 04.57112(W) AD(       ) 2
 BJ5201  NAD 27      -  30 16 12.12082(N)    091 59 04.14190(W) AD(       ) 2
 BJ5201
 BJ5201.Superseded values are not recommended for survey control.
 BJ5201
 BJ5201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5201.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5201
 BJ5201_MARKER: DD = SURVEY DISK
 BJ5201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5201_STAMPING: 28B004 1973
 BJ5201_MARK LOGO: LADHGS
 BJ5201_PROJECTION: FLUSH
 BJ5201_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5201+STABILITY: SURFACE MOTION
 BJ5201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5201+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5201
 BJ5201  HISTORY     - Date     Condition        Report By
 BJ5201  HISTORY     - 1973     MONUMENTED       LADH
 BJ5201  HISTORY     - 19890719 GOOD             LADTD
 BJ5201  HISTORY     - 19950227 MARK NOT FOUND   USPSQD
 BJ5201
 BJ5201                          STATION DESCRIPTION
 BJ5201
 BJ5201'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5201'THE STATION IS LOCATED 4 MILES NORTHEAST OF DOWNTOWN LAFAYETTE, 4
 BJ5201'MILES NORTHWEST OF BREAUX BRIDGE, IN THE SOUTHWEST QUARTER OF
 BJ5201'SECTION 8, T9S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA
 BJ5201'DEPARTMENT OF HIGHWAYS.
 BJ5201'
 BJ5201'TO REACH THE STATION FROM THE U. S. HIGHWAY 167 AND INTERSTATE 10
 BJ5201'INTERCHANGE IN NORTH LAFAYETTE, DRIVE EAST ALONG INTERSTATE 10
 BJ5201'FOR 2 MILES TO THE VERMILION BAYOU BRIDGE AND THE STATION NEAR THE
 BJ5201'SOUTHWEST CORNER OF THE BRIDGE ON THE EASTBOUND LANE OF INTERSTATE
 BJ5201'10.
 BJ5201'
 BJ5201'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5201'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5201'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5201'STAMPED 28B004 1973.  IT IS 28 FEET SOUTH OF THE CENTER OF THE
 BJ5201'EASTBOUND LANE ON INTERSTATE 10, 5 FEET SOUTHWEST OF THE
 BJ5201'SOUTHWEST CORNER OF THE VERMILION BAYOU BRIDGE ON THE EASTBOUND
 BJ5201'LANE OF INTERSTATE 10, AND 3.5 FEET EAST OF A METAL WITNESS
 BJ5201'POST AND SIGN.
 BJ5201'
 BJ5201'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5201
 BJ5201                          STATION RECOVERY (1989)
 BJ5201
 BJ5201'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5201'THE STATION IS LOCATED ABOUT 6.4 KM (4.00 MI) NORTHEAST  OF LAFAYETTE,
 BJ5201'6.4 KM (4.00 MI) NORTHWEST OF BREAUX BRIDGE, IN THE SOUTHWEST QUARTER
 BJ5201'OF SECTION 8, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ5201'TRANSPORTATION AND DEVELOPMENT.
 BJ5201'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAYS 10
 BJ5201'AND 49 AND U.S. HIGHWAY 167 IN NORTH LAFAYETTE, GO EAST FOR 3.2 KM
 BJ5201'(2.00 MI) TO THE VERMILION BAYOU BRIDGE AND THE MARK SET NEAR THE
 BJ5201'SOUTHWEST CORNER OF THE BRIDGE ON THE EAST BOUND LANES OF THE
 BJ5201'INTERSTATE.
 BJ5201'THE STATION IS 8.5 M (27.9 FT) SOUTH FROM THE CENTER OF THE EAST BOUND
 BJ5201'LANES OF THE INTERSTATE AND 1.5 M (4.9 FT) SOUTHWEST FROM THE
 BJ5201'SOUTHWEST CORNER OF THE EAST BOUND BRIDGE.  THE MARK IS FLUSH WITH THE
 BJ5201'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ5201
 BJ5201                          STATION RECOVERY (1995)
 BJ5201
 BJ5201'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5201'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5199 ***********************************************************************
 BJ5199  DESIGNATION -  28 B 006
 BJ5199  PID         -  BJ5199
 BJ5199  STATE/COUNTY-  LA/ST MARTIN
 BJ5199  COUNTRY     -  US
 BJ5199  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5199
 BJ5199                         *CURRENT SURVEY CONTROL
 BJ5199  ______________________________________________________________________
 BJ5199* NAD 83(1992) POSITION- 30 16 50.66848(N) 091 56 59.38878(W)   ADJUSTED
 BJ5199* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5199  **This station is located in a suspected subsidence area (see below).
 BJ5199  ______________________________________________________________________
 BJ5199  GEOID HEIGHT    -        -27.154 (meters)                     GEOID18
 BJ5199  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BJ5199  HORZ ORDER      -  SECOND
 BJ5199
 BJ5199.The horizontal coordinates were established by classical geodetic methods
 BJ5199.and adjusted by the National Geodetic Survey in January 1993.
 BJ5199
 BJ5199.** This station is in an area of known vertical motion. If an
 BJ5199.** orthometric height was ever established but is not available 
 BJ5199.** in the current survey control section, the orthometric height
 BJ5199.** is considered suspect.  Suspect heights are available in the
 BJ5199.** superseded section only if requested.
 BJ5199
 BJ5199.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5199.GEOID18 height accuracy estimate available here.
 BJ5199
 BJ5199.Click photographs - Photos may exist for this station.
 BJ5199
 BJ5199.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5199
 BJ5199. The following values were computed from the NAD 83(1992) position.
 BJ5199
 BJ5199;                    North         East     Units Scale Factor Converg.
 BJ5199;SPC LA S     -   197,545.293   940,688.637   MT  0.99993763   -0 18 29.7
 BJ5199;SPC LA S     -   648,113.18  3,086,242.64   sFT  0.99993763   -0 18 29.7
 BJ5199;UTM  15      - 3,350,361.196   601,002.939   MT  0.99972585   +0 31 46.5
 BJ5199
 BJ5199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5199!SPC LA S     -   1.00000232  x   0.99993763  =   0.99993995
 BJ5199!UTM  15      -   1.00000232  x   0.99972585  =   0.99972816
 BJ5199
 BJ5199:                Primary Azimuth Mark                     Grid Az
 BJ5199:SPC LA S     -  28 B OO5                                 253 36 00.2
 BJ5199:UTM  15      -  28 B OO5                                 252 45 44.0
 BJ5199
 BJ5199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0100250361(NAD 83)
 BJ5199
 BJ5199|---------------------------------------------------------------------|
 BJ5199| PID    Reference Object                     Distance      Geod. Az  |
 BJ5199|                                                           dddmmss.s |
 BJ5199| BJ5189 BREAUX BRIDGE TANK                  APPROX. 6.2 KM 0885148.2 |
 BJ5199| BJ5192 BREAUX BRIDGE SUGAR MILL STK        APPROX. 4.5 KM 0920249.6 |
 BJ5199| BJ5200 28 B OO5                            APPROX. 1.8 KM 2531730.5 |
 BJ5199|---------------------------------------------------------------------|
 BJ5199
 BJ5199                          SUPERSEDED SURVEY CONTROL
 BJ5199
 BJ5199  NAD 83(1986)-  30 16 50.68854(N)    091 56 59.38309(W) AD(       ) 2
 BJ5199  NAD 27      -  30 16 49.97099(N)    091 56 58.95766(W) AD(       ) 2
 BJ5199
 BJ5199.Superseded values are not recommended for survey control.
 BJ5199
 BJ5199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5199.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5199
 BJ5199_MARKER: DD = SURVEY DISK
 BJ5199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5199_STAMPING: 28B006 1973
 BJ5199_MARK LOGO: LADHGS
 BJ5199_PROJECTION: FLUSH
 BJ5199_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5199+STABILITY: SURFACE MOTION
 BJ5199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5199+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5199
 BJ5199  HISTORY     - Date     Condition        Report By
 BJ5199  HISTORY     - 1973     MONUMENTED       LADH
 BJ5199  HISTORY     - 19890719 GOOD             LADTD
 BJ5199  HISTORY     - 19990712 GOOD             USPSQD
 BJ5199  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ5199
 BJ5199                          STATION DESCRIPTION
 BJ5199
 BJ5199'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5199'THE STATION IS LOCATED 6 MILES NORTHEAST OF DOWNTOWN LAFAYETTE, 3
 BJ5199'MILES NORTHWEST OF BREAUX BRIDGE, IN THE NORTHWEST QUARTER OF
 BJ5199'SECTION 64, T9S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA
 BJ5199'DEPARTMENT OF HIGHWAYS.
 BJ5199'
 BJ5199'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 31 AND 94
 BJ5199'IN WEST BREAUX BRIDGE, DRIVE SOUTHWEST ALONG STATE HIGHWAY 94 FOR
 BJ5199'2.2 MILES TO THE JUNCTION WITH STATE HIGHWAY 354, TURN RIGHT ON
 BJ5199'STATE HIGHWAY 354 AND GO NORTH FOR 1.8 MILES TO AN OVERPASS OVER
 BJ5199'INTERSTATE 10.  THE STATION IS SET NEAR THE SOUTHEAST CORNER OF
 BJ5199'THE OVERPASS.
 BJ5199'
 BJ5199'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5199'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5199'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5199'STAMPED 28B006 1973.  IT IS 93 FEET SOUTH OF THE CENTER OF THE
 BJ5199'EASTBOUND LANE ON INTERSTATE 10, 21 FEET SOUTH OF A FENCE, 18
 BJ5199'FEET EAST OF THE CENTER OF STATE HIGHWAY 354, 4 FEET NORTHEAST OF
 BJ5199'THE SOUTHEAST CORNER OF AN OVERPASS, AND 3 FEET NORTH OF A
 BJ5199'METAL WITNESS POST AND SIGN.
 BJ5199'
 BJ5199'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5199
 BJ5199                          STATION RECOVERY (1989)
 BJ5199
 BJ5199'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5199'THE STATION IS LOCATED ABOUT 4.8 KM (3.00 MI) NORTHEAST OF BREAUX
 BJ5199'BRIDGE, 9.7 KM (6.05 MI) NORTHEAST OF DOWNTOWN LAFAYETTE, IN THE
 BJ5199'NORTHWEST QUARTER OF SECTION 64, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA
 BJ5199'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5199'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5199'STATE HIGHWAY 328 NORTH OF BREAUX BRIDGE, GO WEST FOR 3.3 KM
 BJ5199'(2.05 MI) ON INTERSTATE 10 TO THE MARK, SET NEAR THE SOUTHEAST CORNER
 BJ5199'OF AN OVERPASS.
 BJ5199'THE STATION IS 28.3 M (92.8 FT) SOUTH FROM THE CENTER OF THE EAST
 BJ5199'BOUND LANES OF THE INTERSTATE, 6.4 M (21.0 FT) SOUTH FROM A FENCE, 5.5
 BJ5199'M (18.0 FT) EAST FROM THE CENTER OF STATE HIGHWAY 354 AND 1.2 M
 BJ5199'(3.9 FT) NORTHEAST FROM THE SOUTHEAST CORNER OF THE OVERPASS.  THE
 BJ5199'MARK IS RECESSED 7.6 CM (3 IN) BELOW THE GROUND SURFACE AND ABOUT 6.1
 BJ5199'M (20.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BJ5199
 BJ5199                          STATION RECOVERY (1999)
 BJ5199
 BJ5199'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5199'RECOVERED IN GOOD CONDITION.
 BJ5199
 BJ5199                          STATION RECOVERY (2001)
 BJ5199
 BJ5199'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5199'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5198 ***********************************************************************
 BJ5198  DESIGNATION -  28 B 007
 BJ5198  PID         -  BJ5198
 BJ5198  STATE/COUNTY-  LA/ST MARTIN
 BJ5198  COUNTRY     -  US
 BJ5198  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5198
 BJ5198                         *CURRENT SURVEY CONTROL
 BJ5198  ______________________________________________________________________
 BJ5198* NAD 83(1992) POSITION- 30 17 07.58474(N) 091 56 24.93276(W)   ADJUSTED
 BJ5198* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5198  **This station is located in a suspected subsidence area (see below).
 BJ5198  ______________________________________________________________________
 BJ5198  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BJ5198  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ5198  HORZ ORDER      -  SECOND
 BJ5198
 BJ5198.The horizontal coordinates were established by classical geodetic methods
 BJ5198.and adjusted by the National Geodetic Survey in January 1993.
 BJ5198
 BJ5198.** This station is in an area of known vertical motion. If an
 BJ5198.** orthometric height was ever established but is not available 
 BJ5198.** in the current survey control section, the orthometric height
 BJ5198.** is considered suspect.  Suspect heights are available in the
 BJ5198.** superseded section only if requested.
 BJ5198
 BJ5198.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5198.GEOID18 height accuracy estimate available here.
 BJ5198
 BJ5198.Click photographs - Photos may exist for this station.
 BJ5198
 BJ5198.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5198
 BJ5198. The following values were computed from the NAD 83(1992) position.
 BJ5198
 BJ5198;                    North         East     Units Scale Factor Converg.
 BJ5198;SPC LA S     -   198,061.252   941,612.196   MT  0.99993803   -0 18 12.5
 BJ5198;SPC LA S     -   649,805.96  3,089,272.68   sFT  0.99993803   -0 18 12.5
 BJ5198;UTM  15      - 3,350,890.493   601,918.662   MT  0.99972815   +0 32 04.1
 BJ5198
 BJ5198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5198!SPC LA S     -   1.00000321  x   0.99993803  =   0.99994124
 BJ5198!UTM  15      -   1.00000321  x   0.99972815  =   0.99973136
 BJ5198
 BJ5198:                Primary Azimuth Mark                     Grid Az
 BJ5198:SPC LA S     -  28 B 008                                 062 42 58.3
 BJ5198:UTM  15      -  28 B 008                                 061 52 41.7
 BJ5198
 BJ5198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0191850890(NAD 83)
 BJ5198
 BJ5198|---------------------------------------------------------------------|
 BJ5198| PID    Reference Object                     Distance      Geod. Az  |
 BJ5198|                                                           dddmmss.s |
 BJ5198| BJ5197 28 B 008                            APPROX. 1.3 KM 0622445.8 |
 BJ5198|---------------------------------------------------------------------|
 BJ5198
 BJ5198                          SUPERSEDED SURVEY CONTROL
 BJ5198
 BJ5198  NAD 83(1986)-  30 17 07.60483(N)    091 56 24.92710(W) AD(       ) 2
 BJ5198  NAD 27      -  30 17 06.88786(N)    091 56 24.50276(W) AD(       ) 2
 BJ5198
 BJ5198.Superseded values are not recommended for survey control.
 BJ5198
 BJ5198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5198.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5198
 BJ5198_MARKER: DD = SURVEY DISK
 BJ5198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5198_STAMPING: 28B007 1973
 BJ5198_MARK LOGO: LADHGS
 BJ5198_PROJECTION: FLUSH
 BJ5198_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5198+STABILITY: SURFACE MOTION
 BJ5198_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5198+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5198
 BJ5198  HISTORY     - Date     Condition        Report By
 BJ5198  HISTORY     - 1973     MONUMENTED       LADH
 BJ5198  HISTORY     - 19890719 GOOD             LADTD
 BJ5198  HISTORY     - 19990712 GOOD             USPSQD
 BJ5198  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ5198
 BJ5198                          STATION DESCRIPTION
 BJ5198
 BJ5198'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5198'THE STATION IS LOCATED 7 MILES NORTHEAST OF DOWNTOWN LAFAYETTE, 2
 BJ5198'MILES NORTHWEST OF BREAUX BRIDGE, IN THE SOUTHEAST QUARTER OF
 BJ5198'SECTION 140, T9S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA
 BJ5198'DEPARTMENT OF HIGHWAYS.
 BJ5198'
 BJ5198'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5198'HIGHWAY 328 NORTH OF BREAUX BRIDGE, DRIVE WEST ON INTERSTATE 10 FOR
 BJ5198'1.4 MILES.  THE STATION IS SET NORTH OF THE HIGHWAY AND WEST OF A
 BJ5198'SCALE STATION NEAR A FENCE CORNER.
 BJ5198'
 BJ5198'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5198'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5198'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5198'STAMPED 28B007 1973.  IT IS 102 FEET NORTHEAST OF THE CENTER OF
 BJ5198'THE WESTBOUND LANE ON INTERSTATE 10, 69 FEET NORTHEAST OF THE
 BJ5198'CENTER OF THE WEST END OF THE RAMP TO THE SCALE STATION, 11 FEET
 BJ5198'EAST OF A CROSS FENCE, 18 FEET SOUTHWEST OF A CONCRETE HIGHWAY
 BJ5198'RIGHT-OF-WAY MARKER, 3 FEET EAST OF A METAL WITNESS POST AND
 BJ5198'SIGN, AND 3 FEET SOUTH OF A FENCE.
 BJ5198'
 BJ5198'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5198
 BJ5198                          STATION RECOVERY (1989)
 BJ5198
 BJ5198'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5198'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) NORTHWEST OF BREAUX
 BJ5198'BRIDGE, 11.3 KM (7.00 MI) NORTHEAST OF DOWNTOWN LAFAYETTE, IN THE
 BJ5198'SOUTHEAST QUARTER OF SECTION 140, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA
 BJ5198'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5198'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5198'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO WEST FOR 2.3 KM
 BJ5198'(1.45 MI) TO THE MARK ON THE RIGHT, JUST WEST OF A SCALE STATION.
 BJ5198'THE STATION IS 31.1 M (102.0 FT) NORTHEAST FROM THE CENTER OF THE WEST
 BJ5198'BOUND LANES OF THE INTERSTATE, 21.0 M (68.9 FT) NORTHEAST FROM THE
 BJ5198'CENTER OF THE WEST END OF THE RAMP LEADING FROM THE SCALE STATION, 3.4
 BJ5198'M (11.2 FT) EAST FROM A CROSS FENCE, 0.9 M (3.0 FT) SOUTH FROM A FENCE
 BJ5198'AND 0.9 M (3.0 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ5198'THE MARK IS RECESSED 7.6 CM (3 IN) BELOW THE GROUND SURFACE AND ABOUT
 BJ5198'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BJ5198
 BJ5198                          STATION RECOVERY (1999)
 BJ5198
 BJ5198'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5198'RECOVERED IN GOOD CONDITION.
 BJ5198
 BJ5198                          STATION RECOVERY (2001)
 BJ5198
 BJ5198'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5198'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5197 ***********************************************************************
 BJ5197  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ5197  DESIGNATION -  28 B 008
 BJ5197  PID         -  BJ5197
 BJ5197  STATE/COUNTY-  LA/ST MARTIN
 BJ5197  COUNTRY     -  US
 BJ5197  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5197
 BJ5197                         *CURRENT SURVEY CONTROL
 BJ5197  ______________________________________________________________________
 BJ5197* NAD 83(2011) POSITION- 30 17 27.86905(N) 091 55 40.19493(W)   ADJUSTED
 BJ5197* NAD 83(2011) ELLIP HT-   -19.106 (meters)        (06/27/12)   ADJUSTED
 BJ5197* NAD 83(2011) EPOCH   -  2010.00
 BJ5197* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5197  **This station is located in a suspected subsidence area (see below).
 BJ5197  ______________________________________________________________________
 BJ5197  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BJ5197  GEOID HEIGHT    -        -27.417 (meters)                     GEOID03
 BJ5197  GEOID HEIGHT    -        -27.164 (meters)                     GEOID18
 BJ5197  NAD 83(2011) X  -   -185,428.553 (meters)                     COMP
 BJ5197  NAD 83(2011) Y  - -5,508,915.846 (meters)                     COMP
 BJ5197  NAD 83(2011) Z  -  3,198,267.091 (meters)                     COMP
 BJ5197  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ5197
 BJ5197  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ5197  Standards:
 BJ5197         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ5197            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ5197  -------------------------------------------------------------------
 BJ5197  NETWORK    0.68   3.29           0.13   0.34   1.68      0.04317404
 BJ5197  -------------------------------------------------------------------
 BJ5197  Click here for local accuracies and other accuracy information.
 BJ5197
 BJ5197.The horizontal coordinates were established by GPS observations
 BJ5197.and adjusted by the National Geodetic Survey in June 2012.
 BJ5197
 BJ5197.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ5197.been affixed to the stable North American tectonic plate. See 
 BJ5197.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ5197
 BJ5197.The horizontal coordinates are valid at the epoch date displayed above
 BJ5197.which is a decimal equivalence of Year/Month/Day.
 BJ5197
 BJ5197.** This station is in an area of known vertical motion. If an
 BJ5197.** orthometric height was ever established but is not available 
 BJ5197.** in the current survey control section, the orthometric height
 BJ5197.** is considered suspect.  Suspect heights are available in the
 BJ5197.** superseded section only if requested.
 BJ5197
 BJ5197.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5197.GEOID18 height accuracy estimate available here.
 BJ5197
 BJ5197.Click photographs - Photos may exist for this station.
 BJ5197
 BJ5197.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5197
 BJ5197.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5197
 BJ5197.The ellipsoidal height was determined by GPS observations
 BJ5197.and is referenced to NAD 83.
 BJ5197
 BJ5197. The following values were computed from the NAD 83(2011) position.
 BJ5197
 BJ5197;                    North         East     Units Scale Factor Converg.
 BJ5197;SPC LA S     -   198,679.566   942,810.952   MT  0.99993852   -0 17 50.1
 BJ5197;SPC LA S     -   651,834.54  3,093,205.60   sFT  0.99993852   -0 17 50.1
 BJ5197;UTM  15      - 3,351,526.142   603,107.997   MT  0.99973116   +0 32 27.0
 BJ5197
 BJ5197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5197!SPC LA S     -   1.00000300  x   0.99993852  =   0.99994152
 BJ5197!UTM  15      -   1.00000300  x   0.99973116  =   0.99973416
 BJ5197
 BJ5197:                Primary Azimuth Mark                     Grid Az
 BJ5197:SPC LA S     -  28 B 009                                 060 50 59.6
 BJ5197:UTM  15      -  28 B 009                                 060 00 42.5
 BJ5197
 BJ5197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0310751526(NAD 83)
 BJ5197
 BJ5197|---------------------------------------------------------------------|
 BJ5197| PID    Reference Object                     Distance      Geod. Az  |
 BJ5197|                                                           dddmmss.s |
 BJ5197| BJ5196 28 B 009                            APPROX. 0.6 KM 0603309.5 |
 BJ5197|---------------------------------------------------------------------|
 BJ5197
 BJ5197                          SUPERSEDED SURVEY CONTROL
 BJ5197
 BJ5197  NAD 83(2007)-  30 17 27.86909(N)    091 55 40.19584(W) AD(2006.81) A
 BJ5197  ELLIP H (03/12/08)  -19.095  (m)                       GP(2006.81) 3 1
 BJ5197  NAD 83(1992)-  30 17 27.86963(N)    091 55 40.19208(W) AD(       ) 2
 BJ5197  NAD 83(1986)-  30 17 27.88975(N)    091 55 40.18646(W) AD(       ) 2
 BJ5197  NAD 27      -  30 17 27.17352(N)    091 55 39.76353(W) AD(       ) 2
 BJ5197
 BJ5197.Superseded values are not recommended for survey control.
 BJ5197
 BJ5197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5197.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5197
 BJ5197_MARKER: DD = SURVEY DISK
 BJ5197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5197_STAMPING: 28B008 1973
 BJ5197_MARK LOGO: LADHGS
 BJ5197_PROJECTION: FLUSH
 BJ5197_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5197+STABILITY: SURFACE MOTION
 BJ5197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5197+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2006
 BJ5197
 BJ5197  HISTORY     - Date     Condition        Report By
 BJ5197  HISTORY     - 1973     MONUMENTED       LADH
 BJ5197  HISTORY     - 1973     GOOD             LADH
 BJ5197  HISTORY     - 19890719 GOOD             LADTD
 BJ5197  HISTORY     - 19990712 GOOD             USPSQD
 BJ5197  HISTORY     - 20010730 GOOD             NGS
 BJ5197  HISTORY     - 20060511 GOOD             NGS
 BJ5197
 BJ5197                          STATION DESCRIPTION
 BJ5197
 BJ5197'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5197'THE STATION IS LOCATED 1 MILE NORTHWEST OF BREAUX BRIDGE, 7.5 MILES
 BJ5197'NORTHEAST OF LAFAYETTE, IN THE NORTHWEST QUARTER OF SECTION 38,
 BJ5197'T9S, R15E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BJ5197'HIGHWAYS.
 BJ5197'
 BJ5197'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5197'HIGHWAY 328 NORTH OF BREAUX BRIDGE, DRIVE WEST ON INTERSTATE 10 FOR
 BJ5197'0.7 MILE TO THE BAYOU TECHE BRIDGE.  THE STATION IS SET IN THE
 BJ5197'MEDIAN EAST OF THE BRIDGE.
 BJ5197'
 BJ5197'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5197'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5197'CYLINDRICAL CONCRET MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5197'STAMPED 28B008 1973.  IT IS 45 FEET SOUTH-SOUTHEAST OF THE CENTER
 BJ5197'OF THE WESTBOUND LANE ON INTERSTATE 10, 44 FEET NORTH-NORTHWEST OF
 BJ5197'THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 10, 30 FEET
 BJ5197'NORTH-NORTHEAST OF A FENCE, 28 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 BJ5197'OF A BRIDGE ON THE WESTBOUND LANE ON INTERSTATE 10, 25 FEET
 BJ5197'NORTHEAST OF THE NORTHEAST CORNER OF A BRIDGE ON THE
 BJ5197'EASTBOUND LANE ON INTERSTATE 10, AND 3 FEET WEST OF A METAL WITNESS
 BJ5197'POST AND SIGN.
 BJ5197'
 BJ5197'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5197
 BJ5197                          STATION RECOVERY (1973)
 BJ5197
 BJ5197'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1973
 BJ5197'RECOVERED IN GOOD CONDITION.
 BJ5197
 BJ5197                          STATION RECOVERY (1989)
 BJ5197
 BJ5197'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5197'THE STATION IS LOCATED ABOUT 1.6 KM (1.00 MI) NORTHWEST OF BREAUX
 BJ5197'BRIDGE, 12.1 KM (7.50 MI) NORTHEAST OF DOWNTOWN LAFAYETTE, IN THE
 BJ5197'NORTHWEST QUARTER OF SECTION 38, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA
 BJ5197'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5197'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5197'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO WEST FOR 1.1 KM
 BJ5197'(0.70 MI) TO THE BAYOU TECHE BRIDGES WITH THE MARK SET IN THE MEDIAN
 BJ5197'ON THE  EAST OF THE BAYOU.
 BJ5197'THE STATION IS 13.7 M (44.9 FT) SOUTH-SOUTHEAST FROM THE CENTER OF THE
 BJ5197'WEST BOUND LANES OF THE INTERSTATE, 13.4 M (44.0 FT) NORTH-NORTHWEST
 BJ5197'FROM THE CENTER OF THE EAST BOUND LANES OF THE INTERSTATE, 8.5 M
 BJ5197'(27.9 FT) SOUTHEAST FROM THE SOUTHEAST CORNER OF THE WEST BOUND BRIDGE
 BJ5197'AND 7.6 M (24.9 FT) NORTHEAST FROM THE NORTHEAST CORNER OF THE EAST
 BJ5197'BOUND BRIDGE.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 BJ5197'THE HIGHWAY.
 BJ5197
 BJ5197                          STATION RECOVERY (1999)
 BJ5197
 BJ5197'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5197'RECOVERED IN GOOD CONDITION.
 BJ5197
 BJ5197                          STATION RECOVERY (2001)
 BJ5197
 BJ5197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5197'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
 BJ5197
 BJ5197                          STATION RECOVERY (2006)
 BJ5197
 BJ5197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ5197'MARK RECOVERED IN GOOD CONDITION.  MARK IS 1.3 FT (0.4 M) EAST OF AN
 BJ5197'ORANGE COLORED FIBERGLASS WITNESS POST.  A SECURITY TIE DOWN WITH AN
 BJ5197'EYE BOLT CEMENTED IN CONCRETE IS 1 FT (0.3 M) WEST OF MARK
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5196 ***********************************************************************
 BJ5196  DESIGNATION -  28 B 009
 BJ5196  PID         -  BJ5196
 BJ5196  STATE/COUNTY-  LA/ST MARTIN
 BJ5196  COUNTRY     -  US
 BJ5196  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5196
 BJ5196                         *CURRENT SURVEY CONTROL
 BJ5196  ______________________________________________________________________
 BJ5196* NAD 83(1992) POSITION- 30 17 37.28081(N) 091 55 20.98164(W)   ADJUSTED
 BJ5196* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5196  **This station is located in a suspected subsidence area (see below).
 BJ5196  ______________________________________________________________________
 BJ5196  GEOID HEIGHT    -        -27.166 (meters)                     GEOID18
 BJ5196  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 BJ5196  HORZ ORDER      -  SECOND
 BJ5196
 BJ5196.The horizontal coordinates were established by classical geodetic methods
 BJ5196.and adjusted by the National Geodetic Survey in January 1993.
 BJ5196
 BJ5196.** This station is in an area of known vertical motion. If an
 BJ5196.** orthometric height was ever established but is not available 
 BJ5196.** in the current survey control section, the orthometric height
 BJ5196.** is considered suspect.  Suspect heights are available in the
 BJ5196.** superseded section only if requested.
 BJ5196
 BJ5196.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5196.GEOID18 height accuracy estimate available here.
 BJ5196
 BJ5196.Click photographs - Photos may exist for this station.
 BJ5196
 BJ5196.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5196
 BJ5196. The following values were computed from the NAD 83(1992) position.
 BJ5196
 BJ5196;                    North         East     Units Scale Factor Converg.
 BJ5196;SPC LA S     -   198,966.716   943,325.843   MT  0.99993875   -0 17 40.5
 BJ5196;SPC LA S     -   652,776.63  3,094,894.87   sFT  0.99993875   -0 17 40.5
 BJ5196;UTM  15      - 3,351,820.732   603,618.528   MT  0.99973246   +0 32 36.9
 BJ5196
 BJ5196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5196!SPC LA S     -   1.00000320  x   0.99993875  =   0.99994194
 BJ5196!UTM  15      -   1.00000320  x   0.99973246  =   0.99973565
 BJ5196
 BJ5196:                Primary Azimuth Mark                     Grid Az
 BJ5196:SPC LA S     -  28 B 010                                 076 39 20.9
 BJ5196:UTM  15      -  28 B 010                                 075 49 03.5
 BJ5196
 BJ5196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0361851820(NAD 83)
 BJ5196
 BJ5196|---------------------------------------------------------------------|
 BJ5196| PID    Reference Object                     Distance      Geod. Az  |
 BJ5196|                                                           dddmmss.s |
 BJ5196| BJ5195 28 B 010                            APPROX. 0.6 KM 0762140.4 |
 BJ5196|---------------------------------------------------------------------|
 BJ5196
 BJ5196                          SUPERSEDED SURVEY CONTROL
 BJ5196
 BJ5196  NAD 83(1986)-  30 17 37.30093(N)    091 55 20.97603(W) AD(       ) 2
 BJ5196  NAD 27      -  30 17 36.58507(N)    091 55 20.55373(W) AD(       ) 2
 BJ5196
 BJ5196.Superseded values are not recommended for survey control.
 BJ5196
 BJ5196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5196.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5196
 BJ5196_MARKER: DD = SURVEY DISK
 BJ5196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5196_STAMPING: 28B009 1973
 BJ5196_MARK LOGO: LADHGS
 BJ5196_PROJECTION: FLUSH
 BJ5196_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5196+STABILITY: SURFACE MOTION
 BJ5196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5196+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5196
 BJ5196  HISTORY     - Date     Condition        Report By
 BJ5196  HISTORY     - 1973     MONUMENTED       LADH
 BJ5196  HISTORY     - 19890719 GOOD             LADTD
 BJ5196  HISTORY     - 19990712 MARK NOT FOUND   USPSQD
 BJ5196  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ5196
 BJ5196                          STATION DESCRIPTION
 BJ5196
 BJ5196'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5196'THE STATION IS LOCATED 1 MILE NORTHWEST OF BREAUX BRIDGE, 5 MILES
 BJ5196'SOUTHWEST OF CECILIA, AND 6 MILES NORTHEAST OF LAFAYETTE, IN THE
 BJ5196'NORTHWEST QUARTER OF SECTION 38, T9S, R5E, AND ON THE PROPERTY
 BJ5196'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5196'
 BJ5196'TO REACH THE STATION FROM THE STATE HIGHWAY 328 AND INTERSTATE 10
 BJ5196'INTERCHANGE, JUST NORTH OF BREAUX BRIDGE, DRIVE WEST ALONG
 BJ5196'INTERSTATE 10 FOR 0.3 MILE.  THE STATION IS SET NORTH OF THE HIGHWAY
 BJ5196'NEAR A FENCE AND A POWER POLE.
 BJ5196'
 BJ5196'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5196'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5196'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5196'STAMPED 28B009 1973.  IT IS 102 FEET NORTHWEST OF THE CENTER OF
 BJ5196'THE WESTBOUND LANE ON INTERSTATE 10, 85 FEET SOUTH-SOUTHWEST OF A
 BJ5196'POWER POLE, 4 FEET SOUTH-SOUTHEAST OF A FENCE, AND 3.5 FEET
 BJ5196'SOUTH-SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ5196'
 BJ5196'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5196
 BJ5196                          STATION RECOVERY (1989)
 BJ5196
 BJ5196'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5196'THE STATION IS LOCATED ABOUT 1.0 KM (0.60 MI) NORTHWEST OF BREAUX
 BJ5196'BRIDGE, 8.0 KM (4.95 MI) SOUTHWEST OF CECILIA AND 12.9 KM (8.00 MI)
 BJ5196'NORTHEAST OF DOWNTOWN LAFAYETTE, IN THE NORTHWEST QUARTER OF SECTION
 BJ5196'38, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 BJ5196'AND DEVELOPMENT.
 BJ5196'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5196'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO WEST FOR 0.5 KM
 BJ5196'(0.30 MI) TO THE MARK ON THE RIGHT, SET NEAR THE RIGHT-OF-WAY FENCE.
 BJ5196'THE STATION IS 31.1 M (102.0 FT) NORTHWEST FROM THE CENTER OF THE WEST
 BJ5196'BOUND LANES OF THE INTERSTATE, 25.9 M (85.0 FT) SOUTH-SOUTHWEST FROM A
 BJ5196'POWER POLE, 1.2 M (3.9 FT) SOUTH-SOUTHEAST FROM A FENCE AND 1.1 M
 BJ5196'(3.6 FT) SOUTH-SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ5196'THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.9 M (3.0 FT) BELOW THE
 BJ5196'LEVEL OF THE HIGHWAY.
 BJ5196
 BJ5196                          STATION RECOVERY (1999)
 BJ5196
 BJ5196'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5196'MARK NOT FOUND.
 BJ5196
 BJ5196                          STATION RECOVERY (2001)
 BJ5196
 BJ5196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5196'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5195 ***********************************************************************
 BJ5195  DESIGNATION -  28 B 010
 BJ5195  PID         -  BJ5195
 BJ5195  STATE/COUNTY-  LA/ST MARTIN
 BJ5195  COUNTRY     -  US
 BJ5195  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5195
 BJ5195                         *CURRENT SURVEY CONTROL
 BJ5195  ______________________________________________________________________
 BJ5195* NAD 83(1992) POSITION- 30 17 42.01274(N) 091 54 58.50587(W)   ADJUSTED
 BJ5195* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5195  **This station is located in a suspected subsidence area (see below).
 BJ5195  ______________________________________________________________________
 BJ5195  GEOID HEIGHT    -        -27.167 (meters)                     GEOID18
 BJ5195  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BJ5195  HORZ ORDER      -  SECOND
 BJ5195
 BJ5195.The horizontal coordinates were established by classical geodetic methods
 BJ5195.and adjusted by the National Geodetic Survey in January 1993.
 BJ5195
 BJ5195.** This station is in an area of known vertical motion. If an
 BJ5195.** orthometric height was ever established but is not available 
 BJ5195.** in the current survey control section, the orthometric height
 BJ5195.** is considered suspect.  Suspect heights are available in the
 BJ5195.** superseded section only if requested.
 BJ5195
 BJ5195.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5195.GEOID18 height accuracy estimate available here.
 BJ5195
 BJ5195.Click photographs - Photos may exist for this station.
 BJ5195
 BJ5195.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5195
 BJ5195. The following values were computed from the NAD 83(1992) position.
 BJ5195
 BJ5195;                    North         East     Units Scale Factor Converg.
 BJ5195;SPC LA S     -   199,109.348   943,927.148   MT  0.99993887   -0 17 29.3
 BJ5195;SPC LA S     -   653,244.59  3,096,867.65   sFT  0.99993887   -0 17 29.3
 BJ5195;UTM  15      - 3,351,972.113   604,217.559   MT  0.99973399   +0 32 48.3
 BJ5195
 BJ5195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5195!SPC LA S     -   1.00000228  x   0.99993887  =   0.99994115
 BJ5195!UTM  15      -   1.00000228  x   0.99973399  =   0.99973627
 BJ5195
 BJ5195:                Primary Azimuth Mark                     Grid Az
 BJ5195:SPC LA S     -  BREAUX AZ MK                             073 31 59.2
 BJ5195:UTM  15      -  BREAUX AZ MK                             072 41 41.6
 BJ5195
 BJ5195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0421751972(NAD 83)
 BJ5195
 BJ5195|---------------------------------------------------------------------|
 BJ5195| PID    Reference Object                     Distance      Geod. Az  |
 BJ5195|                                                           dddmmss.s |
 BJ5195| BJ5183 POLKVILLE S CEN BELL MW MAST        APPROX.10.0 KM 0572640.4 |
 BJ5195| BJ5190 BREAUX AZ MK                        APPROX. 2.0 KM 0731429.9 |
 BJ5195| BJ5189 BREAUX BRIDGE TANK                  APPROX. 3.3 KM 1162429.6 |
 BJ5195|---------------------------------------------------------------------|
 BJ5195
 BJ5195                          SUPERSEDED SURVEY CONTROL
 BJ5195
 BJ5195  NAD 83(1986)-  30 17 42.03288(N)    091 54 58.50026(W) AD(       ) 2
 BJ5195  NAD 27      -  30 17 41.31729(N)    091 54 58.07866(W) AD(       ) 2
 BJ5195
 BJ5195.Superseded values are not recommended for survey control.
 BJ5195
 BJ5195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5195.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5195
 BJ5195_MARKER: DD = SURVEY DISK
 BJ5195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5195_STAMPING: 28B010 1973
 BJ5195_MARK LOGO: LADHGS
 BJ5195_PROJECTION: FLUSH
 BJ5195_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5195+STABILITY: SURFACE MOTION
 BJ5195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5195+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5195
 BJ5195  HISTORY     - Date     Condition        Report By
 BJ5195  HISTORY     - 1973     MONUMENTED       LADH
 BJ5195  HISTORY     - 19890719 GOOD             LADTD
 BJ5195  HISTORY     - 19990712 GOOD             USPSQD
 BJ5195  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ5195
 BJ5195                          STATION DESCRIPTION
 BJ5195
 BJ5195'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5195'THE STATION IS LOCATED 1 MILE NORTHWEST OF BREAUX BRIDGE, 6 MILES
 BJ5195'WEST OF HENDERSON, AND 7 MILES NORTHEAST OF LAFAYETTE, IN THE
 BJ5195'SOUTHEAST QUARTER OF SECTION 38, T9S, R5E, AND ON THE PROPERTY
 BJ5195'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5195'
 BJ5195'TO REACH THE STATION FROM THE JUNCTION AT STATE HIGHWAYS 328 AND 347
 BJ5195'IN BREAUX BRIDGE, DRIVE NORTHWEST ALONG STATE HIGHWAY 328 FOR 1.7
 BJ5195'MILES TO THE INTERCHANGE ON INTERSTATE 10.  THE STATION IS SET NEAR
 BJ5195'THE NORTHWEST CORNER OF THE OVERPASS ON THE EASTBOUND LANE IN THE
 BJ5195'MEDIAN.
 BJ5195'
 BJ5195'THE STATION MARK IS A STANDARD LOUISANA DEPARTMENT OF HIGHWAYS AND
 BJ5195'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5195'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5195'STAMPED 28B010 1973.  IT IS 175 FEET WEST OF THE CENTER OF THE
 BJ5195'SOUTHBOUND LANE ON STATE HIGHWAY 328, 61 FEET SOUTH OF THE CENTER
 BJ5195'OF THE WESTBOUND LANE ON INTERSTATE 10, 42 FEET SOUTH OF THE
 BJ5195'SOUTHWEST CORNER OF THE OVERPASS ON THE WESTBOUND LANE ON
 BJ5195'INTERSTATE 10, 28 FEET NORTH OF THE CENTER OF THE EASTBOUND LANE ON
 BJ5195'INTERSTATE 10, 9 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 BJ5195'OVERPASS ON THE EASTBOUND LANE ON I-10, AND 6 FEET NORTH OF A
 BJ5195'METAL WITNESS POST AND SIGN.
 BJ5195'
 BJ5195'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5195
 BJ5195                          STATION RECOVERY (1989)
 BJ5195
 BJ5195'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5195'THE STATION IS LOCATED AT THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5195'STATE HIGHWAY 328, 0.5 KM (0.30 MI) NORTH OF BREAUX BRIDGE, 11.9 KM
 BJ5195'(7.40 MI) NORTHEAST OF DOWNTOWN LAFAYETTE, SET IN THE SOUTHEAST
 BJ5195'QUARTER OF SECTION 38, T 9 S, T 5 E.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ5195'OF TRANSPORTATION AND DEVELOPMENT.
 BJ5195'THE STATION IS 53.3 M (174.9 FT) WEST FROM THE CENTER OF THE SOUTH
 BJ5195'BOUND LANES OF HIGHWAY 328, 18.6 M (61.0 FT) SOUTH FROM THE CENTER OF
 BJ5195'THE WEST BOUND LANES OF THE INTERSTATE, 12.8 M (42.0 FT) SOUTH FROM
 BJ5195'THE SOUTHWEST CORNER OF THE WEST BOUND OVERPASS, 8.5 M (27.9 FT) NORTH
 BJ5195'FROM THE CENTER OF THE EAST BOUND LANES OF THE INTERSTATE AND 2.7 M
 BJ5195'(8.9 FT) NORTHWEST FROM THE NORTHWEST CORNER OF THE EAST BOUND
 BJ5195'OVERPASS.  THE MARK IS RECESSED 2.5 CM (1 IN) BELOW THE GROUND SURFACE
 BJ5195'AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BJ5195
 BJ5195                          STATION RECOVERY (1999)
 BJ5195
 BJ5195'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5195'RECOVERED IN GOOD CONDITION.
 BJ5195
 BJ5195                          STATION RECOVERY (2001)
 BJ5195
 BJ5195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5195'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5200 ***********************************************************************
 BJ5200  DESIGNATION -  28 B OO5
 BJ5200  PID         -  BJ5200
 BJ5200  STATE/COUNTY-  LA/LAFAYETTE
 BJ5200  COUNTRY     -  US
 BJ5200  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5200
 BJ5200                         *CURRENT SURVEY CONTROL
 BJ5200  ______________________________________________________________________
 BJ5200* NAD 83(1992) POSITION- 30 16 34.31737(N) 091 58 02.13333(W)   ADJUSTED
 BJ5200* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5200  **This station is located in a suspected subsidence area (see below).
 BJ5200  ______________________________________________________________________
 BJ5200  GEOID HEIGHT    -        -27.153 (meters)                     GEOID18
 BJ5200  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BJ5200  HORZ ORDER      -  SECOND
 BJ5200
 BJ5200.The horizontal coordinates were established by classical geodetic methods
 BJ5200.and adjusted by the National Geodetic Survey in January 1993.
 BJ5200
 BJ5200.** This station is in an area of known vertical motion. If an
 BJ5200.** orthometric height was ever established but is not available 
 BJ5200.** in the current survey control section, the orthometric height
 BJ5200.** is considered suspect.  Suspect heights are available in the
 BJ5200.** superseded section only if requested.
 BJ5200
 BJ5200.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5200.GEOID18 height accuracy estimate available here.
 BJ5200
 BJ5200.Click photographs - Photos may exist for this station.
 BJ5200
 BJ5200.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5200
 BJ5200. The following values were computed from the NAD 83(1992) position.
 BJ5200
 BJ5200;                    North         East     Units Scale Factor Converg.
 BJ5200;SPC LA S     -   197,050.971   939,009.071   MT  0.99993725   -0 19 01.1
 BJ5200;SPC LA S     -   646,491.39  3,080,732.26   sFT  0.99993725   -0 19 01.1
 BJ5200;UTM  15      - 3,349,842.480   599,331.138   MT  0.99972172   +0 31 14.6
 BJ5200
 BJ5200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5200!SPC LA S     -   1.00000357  x   0.99993725  =   0.99994082
 BJ5200!UTM  15      -   1.00000357  x   0.99972172  =   0.99972529
 BJ5200
 BJ5200:                Primary Azimuth Mark                     Grid Az
 BJ5200:SPC LA S     -  28 B 006                                 073 35 59.9
 BJ5200:UTM  15      -  28 B 006                                 072 45 44.2
 BJ5200
 BJ5200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9933149842(NAD 83)
 BJ5200
 BJ5200|---------------------------------------------------------------------|
 BJ5200| PID    Reference Object                     Distance      Geod. Az  |
 BJ5200|                                                           dddmmss.s |
 BJ5200| BJ5199 28 B 006                            APPROX. 1.8 KM 0731658.8 |
 BJ5200|---------------------------------------------------------------------|
 BJ5200
 BJ5200                          SUPERSEDED SURVEY CONTROL
 BJ5200
 BJ5200  NAD 83(1986)-  30 16 34.33736(N)    091 58 02.12760(W) AD(       ) 2
 BJ5200  NAD 27      -  30 16 33.61921(N)    091 58 01.70028(W) AD(       ) 2
 BJ5200
 BJ5200.Superseded values are not recommended for survey control.
 BJ5200
 BJ5200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5200.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5200
 BJ5200_MARKER: DD = SURVEY DISK
 BJ5200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5200_STAMPING: 28B005 1973
 BJ5200_MARK LOGO: LADHGS
 BJ5200_PROJECTION: FLUSH
 BJ5200_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5200+STABILITY: SURFACE MOTION
 BJ5200_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5200+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5200
 BJ5200  HISTORY     - Date     Condition        Report By
 BJ5200  HISTORY     - 1973     MONUMENTED       LADH
 BJ5200  HISTORY     - 19890719 GOOD             LADTD
 BJ5200  HISTORY     - 19950227 MARK NOT FOUND   USPSQD
 BJ5200
 BJ5200                          STATION DESCRIPTION
 BJ5200
 BJ5200'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5200'THE STATION IS LOCATED 5 MILES NORTHEAST OF DOWNTOWN LAFAYETTE, 4
 BJ5200'MILES NORTHWEST OF BREAUX BRIDGE, IN THE SOUTHWEST QUARTER OF
 BJ5200'SECTION 43, T9S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA
 BJ5200'DEPARTMENT OF HIGHWAYS.
 BJ5200'
 BJ5200'TO REACH THE STATION FROM THE STATE HIGHWAY 328 AND INTERSTATE 10
 BJ5200'INTERCHANGE NORTH OF BREAUX BRIDGE, DRIVE WEST ALONG INTERSTATE
 BJ5200'10 FOR 3.5 MILES TO THE STATION, WHICH IS SET TO THE NORTH OF THE
 BJ5200'HIGHWAY NEAR A PIPELINE CROSSING.
 BJ5200'
 BJ5200'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5200'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5200'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5200'STAMPED 28B005 1973.  IT IS 250 FEET EAST OF A POWER POLE, 103
 BJ5200'FEET NORTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 10,
 BJ5200'65 FEET WEST OF THE CENTER OF A PIPELINE CROSSING, 3.5 FEET WEST
 BJ5200'OF A METAL WITNESS POST AND SIGN, AND 3 FEET SOUTH OF A FENCE.
 BJ5200'
 BJ5200'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5200
 BJ5200                          STATION RECOVERY (1989)
 BJ5200
 BJ5200'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5200'THE STATION IS LOCATED ABOUT 6.4 KM (4.00 MI) NORTHWEST OF BREAUX
 BJ5200'BRIDGE, 8.0 KM (4.95 MI) NORTHEAST FROM DOWNTOWN LAFAYETTE, IN THE
 BJ5200'SOUTHWEST QUARTER OF SECTION 43, T 9 S, R 5 E.  OWNERSHIP--LOUISIANA
 BJ5200'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5200'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAYS 10
 BJ5200'AND 49 AND U.S. HIGHWAY 167 IN NORTH LAFAYETTE, GO EAST FOR 5.3 KM
 BJ5200'(3.30 MI) ON INTERSTATE 10 TO THE MARK ON THE LEFT, SET NEAR A
 BJ5200'PIPELINE CROSSING.
 BJ5200'THE STATION IS 76.2 M (250.0 FT) EAST FROM A POWER POLE, 31.4 M
 BJ5200'(103.0 FT) NORTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 BJ5200'INTERSTATE, 19.8 M (65.0 FT) WEST FROM THE CENTER OF THE PIPELINE, 16
 BJ5200'M (52.5 FT) NORTH FROM THE NORTH METAL POST OF A REST AREA SIGN, 1.1 M
 BJ5200'(3.6 FT) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED AND 0.9 M
 BJ5200'(3.0 FT) SOUTH FROM A FENCE.  THE MARK IS FLUSH WITH THE GROUND AND
 BJ5200'ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BJ5200
 BJ5200                          STATION RECOVERY (1995)
 BJ5200
 BJ5200'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ5200'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0390 ***********************************************************************
 AT0390  DESIGNATION -  28 BOLT
 AT0390  PID         -  AT0390
 AT0390  STATE/COUNTY-  LA/PLAQUEMINES
 AT0390  COUNTRY     -  US
 AT0390  USGS QUAD   -  PHOENIX (2018)
 AT0390
 AT0390                         *CURRENT SURVEY CONTROL
 AT0390  ______________________________________________________________________
 AT0390* NAD 83(1986) POSITION- 29 41 15.     (N) 089 57 46.     (W)   SCALED
 AT0390* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0390  **This station is located in a suspected subsidence area (see below).
 AT0390  ______________________________________________________________________
 AT0390  GEOID HEIGHT    -        -25.113 (meters)                     GEOID18
 AT0390
 AT0390.The horizontal coordinates were scaled from a map and have
 AT0390.an estimated accuracy of +/- 6 seconds.
 AT0390
 AT0390.** This station is in an area of known vertical motion. If an
 AT0390.** orthometric height was ever established but is not available 
 AT0390.** in the current survey control section, the orthometric height
 AT0390.** is considered suspect.  Suspect heights are available in the
 AT0390.** superseded section only if requested.
 AT0390
 AT0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0390.GEOID18 height accuracy estimate available here.
 AT0390
 AT0390.Click photographs - Photos may exist for this station.
 AT0390
 AT0390;                    North         East    Units  Estimated Accuracy
 AT0390;SPC LA S     -   132,420.    1,132,640.      MT  (+/- 180 meters Scaled)
 AT0390
 AT0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT132878(NAD 83)
 AT0390
 AT0390                          SUPERSEDED SURVEY CONTROL
 AT0390
 AT0390.No superseded survey control is available for this station.
 AT0390
 AT0390_MARKER: B = BOLT
 AT0390_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0390_SP_SET: UNDERGROUND TILE
 AT0390_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0390
 AT0390  HISTORY     - Date     Condition        Report By
 AT0390  HISTORY     - UNK      MONUMENTED       MRC
 AT0390  HISTORY     - 1971     GOOD             NGS
 AT0390  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0390
 AT0390                          STATION DESCRIPTION
 AT0390
 AT0390'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0390'ABOUT 6.25 MILES SOUTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AT0390'HIGH SCHOOL AT WOODLAWN, 0.15 MILE NORTHWEST OF A SHELL DRIVEWAY WHICH
 AT0390'LEADS TO THE CARLISLE POST OFFICE, 32 FEET NORTHEAST OF THE CENTER
 AT0390'LINE OF THE HIGHWAY, 155 FEET SOUTH OF THE SOUTH CORNER OF A FRAME
 AT0390'HOUSE, 108 FEET SOUTHEAST OF A POWER POLE WITH A TRANSFORMER, 17 FEET
 AT0390'SOUTHWEST OF A FORKED TREE IN THE SOUTH CORNER OF A YARD, 175.0 FEET
 AT0390'NORTHWEST OF BENCH MARK W 278, 1.0 FOOT SOUTHEAST OF A METAL WITNESS
 AT0390'POST, AND IS A COPPER BOLT LEADED IN A TILE ABOUT 3 FEET BELOW THE
 AT0390'SURFACE OF THE GROUND.  SEC 1, T16S, R 12E.  NOTE-- THE PIPE AND CAP
 AT0390'ARE NO LONGER IN PLACE OVER THE BOLT.  THE PIPE AND CAP COULD NOT BE
 AT0390'FOUND.
 AT0390
 AT0390                          STATION RECOVERY (1984)
 AT0390
 AT0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0390'SEARCHED FOR AND NOT RECOVERED THIS DATE, ROAD WIDENED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2429 ***********************************************************************
 BJ2429  DESIGNATION -  28 BOLT
 BJ2429  PID         -  BJ2429
 BJ2429  STATE/COUNTY-  LA/ST MARTIN
 BJ2429  COUNTRY     -  US
 BJ2429  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2429
 BJ2429                         *CURRENT SURVEY CONTROL
 BJ2429  ______________________________________________________________________
 BJ2429* NAD 83(1986) POSITION- 30 14 42.     (N) 091 34 29.     (W)   SCALED
 BJ2429* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2429  **This station is located in a suspected subsidence area (see below).
 BJ2429  ______________________________________________________________________
 BJ2429  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ2429
 BJ2429.The horizontal coordinates were scaled from a map and have
 BJ2429.an estimated accuracy of +/- 6 seconds.
 BJ2429
 BJ2429.** This station is in an area of known vertical motion. If an
 BJ2429.** orthometric height was ever established but is not available 
 BJ2429.** in the current survey control section, the orthometric height
 BJ2429.** is considered suspect.  Suspect heights are available in the
 BJ2429.** superseded section only if requested.
 BJ2429
 BJ2429.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2429.GEOID18 height accuracy estimate available here.
 BJ2429
 BJ2429.Click photographs - Photos may exist for this station.
 BJ2429
 BJ2429;                    North         East    Units  Estimated Accuracy
 BJ2429;SPC LA S     -   193,450.      976,770.      MT  (+/- 180 meters Scaled)
 BJ2429
 BJ2429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP371467(NAD 83)
 BJ2429
 BJ2429                          SUPERSEDED SURVEY CONTROL
 BJ2429
 BJ2429.No superseded survey control is available for this station.
 BJ2429
 BJ2429_MARKER: B = BOLT
 BJ2429_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2429_PROJECTION: RECESSED 46 CENTIMETERS
 BJ2429_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2429
 BJ2429  HISTORY     - Date     Condition        Report By
 BJ2429  HISTORY     - UNK      MONUMENTED       USACE
 BJ2429  HISTORY     - 1933     GOOD             USACE
 BJ2429  HISTORY     - 1973     MARK NOT FOUND   USGS
 BJ2429
 BJ2429                          STATION DESCRIPTION
 BJ2429
 BJ2429'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2429'9.9 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2429'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, AT THE CONFLUENCE
 BJ2429'OF THE RIVER AND BIG TENSAS BAYOU, IN IRREGULAR SEC. 20, T9S, R9E,
 BJ2429'170 FEET SOUTH OF THE RIVER BANK, 89 FEET BACK OF THE ARTHUR ORTIS
 BJ2429'RESIDENCE, IN THE YARD, 30 FEET WEST OF THE WEST BANK OF BIG TENSAS
 BJ2429'BAYOU, 33.7 FEET EAST OF A TRIANGULAR-BLAZED 7-INCH SYCAMORE TREE,
 BJ2429'28.8 FEET NORTHWEST OF A TRIANGULAR-BLAZED 12-INCH COTTONWOOD TREE,
 BJ2429'12.8 FEET SOUTHEAST OF A BLAZED 14-INCH CYPRESS TREE, AND 1 FOOT
 BJ2429'DOWNSTREAM OF A 2-1/2-INCH BOILER-FLUE ABOUT 6 FEET HIGHER THAN THE
 BJ2429'GROUND.  A COPPER BOLT, SET IN THE TOP OF AN UNDERGROUUND TILE, ACCESS
 BJ2429'TO WHICH IS HAD THROUGH AN IRON PIPE ABOUT 1-1/2 FEET UNDER GROUND AND
 BJ2429'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2429
 BJ2429                          STATION RECOVERY (1973)
 BJ2429
 BJ2429'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BJ2429'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1015 ***********************************************************************
 AU1015  DESIGNATION -  28 C
 AU1015  PID         -  AU1015
 AU1015  STATE/COUNTY-  LA/ORLEANS
 AU1015  COUNTRY     -  US
 AU1015  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1015
 AU1015                         *CURRENT SURVEY CONTROL
 AU1015  ______________________________________________________________________
 AU1015* NAD 83(1986) POSITION- 29 58 10.     (N) 090 05 00.     (W)   SCALED
 AU1015* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1015  **This station is located in a suspected subsidence area (see below).
 AU1015  ______________________________________________________________________
 AU1015  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 AU1015  DYNAMIC HEIGHT  -          0.556 (meters)        1.82  (feet) COMP
 AU1015  MODELED GRAVITY -    979,314.4   (mgal)                       NAVD 88
 AU1015
 AU1015.The horizontal coordinates were scaled from a map and have
 AU1015.an estimated accuracy of +/- 6 seconds.
 AU1015
 AU1015.** This station is in an area of known vertical motion. If an
 AU1015.** orthometric height was ever established but is not available 
 AU1015.** in the current survey control section, the orthometric height
 AU1015.** is considered suspect.  Suspect heights are available in the
 AU1015.** superseded section only if requested.
 AU1015
 AU1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1015.GEOID18 height accuracy estimate available here.
 AU1015
 AU1015.Click photographs - Photos may exist for this station.
 AU1015
 AU1015.The dynamic height is computed by dividing the NAVD 88
 AU1015.geopotential number by the normal gravity value computed on the
 AU1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1015.degrees latitude (g = 980.6199 gals.).
 AU1015
 AU1015.The modeled gravity was interpolated from observed gravity values.
 AU1015
 AU1015;                    North         East    Units  Estimated Accuracy
 AU1015;SPC LA S     -   163,540.    1,120,630.      MT  (+/- 180 meters Scaled)
 AU1015
 AU1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP814189(NAD 83)
 AU1015
 AU1015                          SUPERSEDED SURVEY CONTROL
 AU1015
 AU1015.No superseded survey control is available for this station.
 AU1015
 AU1015_MARKER: B = BOLT
 AU1015_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU1015_SP_SET: FOUNDATION
 AU1015_MARK LOGO: NONE
 AU1015_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1015+STABILITY: SURFACE MOTION
 AU1015_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1015+SATELLITE: SATELLITE OBSERVATIONS - January 23, 1995
 AU1015
 AU1015  HISTORY     - Date     Condition        Report By
 AU1015  HISTORY     - UNK      MONUMENTED       LA1690
 AU1015  HISTORY     - 1951     GOOD             CGS
 AU1015  HISTORY     - 1963     GOOD             CGS
 AU1015  HISTORY     - 1985     GOOD             NGS
 AU1015  HISTORY     - 19901116 POOR             NGS
 AU1015  HISTORY     - 19950123 GOOD             NGS
 AU1015
 AU1015                          STATION DESCRIPTION
 AU1015
 AU1015'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1015'IN NEW ORLEANS.
 AU1015'AT NEW ORLEANS, AT THE INTERSECTION OF NORTH BROAD STREET AND TOULOUSE
 AU1015'STREET, 25 1/2 FEET SOUTHEAST OF THE SOUTHEAST CURB OF NORTH BROAD
 AU1015'STREET, 6 FEET NORTHEAST OF THE NORTHEAST CURB OF TOULOUSE STREET, A
 AU1015'3/4 INCH COPPER BOLT SET IN THE TOP OF THE EAST CORNER OF THE LOW
 AU1015'SOUTHEAST PART OF A 9 BY 6-FOOT STUCCO BUILDING HOUSING AUTOMATIC
 AU1015'SEWER BOOSTER STATION NO. 8 AND ABOUT 3 FEET ABOVE SIDE WALK.
 AU1015
 AU1015                          STATION RECOVERY (1963)
 AU1015
 AU1015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1015'RECOVERED IN GOOD CONDITION.
 AU1015
 AU1015                          STATION RECOVERY (1985)
 AU1015
 AU1015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1015'RECOVERED IN GOOD CONDITION.
 AU1015
 AU1015                          STATION RECOVERY (1990)
 AU1015
 AU1015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1015'IN NEW ORLEANS, AT THE INTERSECTION OF NORTH BROAD AND TOULOUSE
 AU1015'STREETS, A 3/4 INCH COPPER BOLT IN THE EAST CORNER OF THE LOWER
 AU1015'SOUTHEAST PORTION OF SEWER BOOSTER STATION 8, 7.8 M (25.6 FT)
 AU1015'SOUTHEAST OF THE SOUTHEAST CURB OF THE NORTHBOUND LANES OF NORTH
 AU1015'BROAD STREET, 1.8 M (5.9 FT) NORTHEAST OF THE NORTHEAST CURB OF
 AU1015'TOULOUSE STREET, AND 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE STREET.
 AU1015
 AU1015                          STATION RECOVERY (1995)
 AU1015
 AU1015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU1015'IN NEW ORLEANS, AT THE INTERSECTION OF NORTH BROAD AVENUE AND TOULOUSE
 AU1015'STREET, A 3/4-INCH COPPER BOLT NEAR THE EAST CORNER OF THE CONCRETE
 AU1015'FOUNDATION OF THE LOWER SOUTHEAST PORTION OF A SEWER PUMPING STATION,
 AU1015'14.7 M (48.2 FT) SOUTHEAST OF THE CENTER OF THE NORTHEAST BOUND LANES
 AU1015'OF THE AVENUE, 5.9 M (19.4 FT) NORTHEAST OF THE STREET CENTER, 1.9 M
 AU1015'(6.2 FT) NORTH-NORTHWEST OF A UTILITY POLE, AND 1.0 M (3.3 FT) ABOVE
 AU1015'THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0389 ***********************************************************************
 AT0389  DESIGNATION -  28 CAP
 AT0389  PID         -  AT0389
 AT0389  STATE/COUNTY-  LA/PLAQUEMINES
 AT0389  COUNTRY     -  US
 AT0389  USGS QUAD   -  PHOENIX (2018)
 AT0389
 AT0389                         *CURRENT SURVEY CONTROL
 AT0389  ______________________________________________________________________
 AT0389* NAD 83(1986) POSITION- 29 41 15.     (N) 089 57 46.     (W)   SCALED
 AT0389* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0389  **This station is located in a suspected subsidence area (see below).
 AT0389  ______________________________________________________________________
 AT0389  GEOID HEIGHT    -        -25.113 (meters)                     GEOID18
 AT0389
 AT0389.The horizontal coordinates were scaled from a map and have
 AT0389.an estimated accuracy of +/- 6 seconds.
 AT0389
 AT0389.** This station is in an area of known vertical motion. If an
 AT0389.** orthometric height was ever established but is not available 
 AT0389.** in the current survey control section, the orthometric height
 AT0389.** is considered suspect.  Suspect heights are available in the
 AT0389.** superseded section only if requested.
 AT0389
 AT0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0389.GEOID18 height accuracy estimate available here.
 AT0389
 AT0389.Click photographs - Photos may exist for this station.
 AT0389
 AT0389;                    North         East    Units  Estimated Accuracy
 AT0389;SPC LA S     -   132,420.    1,132,640.      MT  (+/- 180 meters Scaled)
 AT0389
 AT0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT132878(NAD 83)
 AT0389
 AT0389                          SUPERSEDED SURVEY CONTROL
 AT0389
 AT0389.No superseded survey control is available for this station.
 AT0389
 AT0389_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0389_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0389_MARK LOGO: MRC
 AT0389_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0389_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0389
 AT0389  HISTORY     - Date     Condition        Report By
 AT0389  HISTORY     - 1951     MONUMENTED       MRC
 AT0389  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0389  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0389
 AT0389                          STATION DESCRIPTION
 AT0389
 AT0389'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0389'6.25 MI SE FROM WOODLAWN.
 AT0389'ABOUT 6.25 MILES SOUTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AT0389'HIGH SCHOOL AT WOODLAWN, 0.15 MILE NORTHWEST OF A SHELL DRIVEWAY WHICH
 AT0389'LEADS TO THE CARLISLE POST OFFICE, 32 FEET NORTHEAST OF THE CENTER
 AT0389'LINE OF THE HIGHWAY, 155 FEET SOUTH OF THE SOUTH CORNER OF A FRAME
 AT0389'HOUSE, 108 FEET SOUTHEAST OF A POWER POLE WITH A TRANSFORMER, 17 FEET
 AT0389'SOUTHWEST OF A FORKED TREE IN THE SOUTH CORNER OF A YARD, 175.0 FEET
 AT0389'NORTHWEST OF BENCH MARK W 278, 1.0 FOOT SOUTHEAST OF A METAL WITNESS
 AT0389'POST.  SEC 1, T16S, R 12E.
 AT0389
 AT0389                          STATION RECOVERY (1984)
 AT0389
 AT0389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0389'SEARCHED FOR AND NOT RECOVERED THIS DATE, ROAD HAS BEEN WIDENED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2428 ***********************************************************************
 BJ2428  DESIGNATION -  28 CAP
 BJ2428  PID         -  BJ2428
 BJ2428  STATE/COUNTY-  LA/ST MARTIN
 BJ2428  COUNTRY     -  US
 BJ2428  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2428
 BJ2428                         *CURRENT SURVEY CONTROL
 BJ2428  ______________________________________________________________________
 BJ2428* NAD 83(1986) POSITION- 30 14 43.     (N) 091 34 30.     (W)   SCALED
 BJ2428* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2428  **This station is located in a suspected subsidence area (see below).
 BJ2428  ______________________________________________________________________
 BJ2428  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ2428
 BJ2428.The horizontal coordinates were scaled from a map and have
 BJ2428.an estimated accuracy of +/- 6 seconds.
 BJ2428
 BJ2428.** This station is in an area of known vertical motion. If an
 BJ2428.** orthometric height was ever established but is not available 
 BJ2428.** in the current survey control section, the orthometric height
 BJ2428.** is considered suspect.  Suspect heights are available in the
 BJ2428.** superseded section only if requested.
 BJ2428
 BJ2428.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2428.GEOID18 height accuracy estimate available here.
 BJ2428
 BJ2428.Click photographs - Photos may exist for this station.
 BJ2428
 BJ2428;                    North         East    Units  Estimated Accuracy
 BJ2428;SPC LA S     -   193,480.      976,740.      MT  (+/- 180 meters Scaled)
 BJ2428
 BJ2428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP371468(NAD 83)
 BJ2428
 BJ2428                          SUPERSEDED SURVEY CONTROL
 BJ2428
 BJ2428.No superseded survey control is available for this station.
 BJ2428
 BJ2428_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2428_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2428_MARK LOGO: USACE
 BJ2428_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2428_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2428
 BJ2428  HISTORY     - Date     Condition        Report By
 BJ2428  HISTORY     - UNK      MONUMENTED       USACE
 BJ2428  HISTORY     - 1933     GOOD             USACE
 BJ2428  HISTORY     - 1973     MARK NOT FOUND   USGS
 BJ2428
 BJ2428                          STATION DESCRIPTION
 BJ2428
 BJ2428'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2428'9.9 MI SE FROM BUTTE LA ROSE.
 BJ2428'9.9 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM THE
 BJ2428'BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, AT THE CONFLUENCE
 BJ2428'OF THE RIVER AND BIG TENSAS BAYOU, IN IRREGUALR SEC. 20, T. 9 S., R. 9
 BJ2428'E., 170 FEET SOUTH OF THE RIVER BANK, 89 FEET BACK OF THE ARTHUR ORTIS
 BJ2428'RESIDENCE, IN THE YARD, 30 FEET WEST OF THE WEST BANK OF BIG TENSAS
 BJ2428'BAYOU, 33.7 FEET EAST OF A TRIANGULAR-BLAZED 7-INCH SYCAMORE TREE,
 BJ2428'28.8 FEET NORTHWEST OF A TRIANGULAR-BLAZED 12-INCH COTTONWOOD TREE,
 BJ2428'12.8 FEET SOUTHEAST OF A BLAZED 14-INCH CYPRESS TREE, AND 1 FOOT
 BJ2428'DOWNSTREAM OF A 2-1/2-INCH BOILER-FLUE ABOUT 6 FEET HIGHER THAN THE
 BJ2428'GROUND.  AN IRON PIPE ABOUT 1-1/2 FEET UNDER GROUND AND BEARING A
 BJ2428'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2428
 BJ2428                          STATION RECOVERY (1973)
 BJ2428
 BJ2428'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BJ2428'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1565 ***********************************************************************
 CP1565  DESIGNATION -  28 DIETZE BOLT
 CP1565  PID         -  CP1565
 CP1565  STATE/COUNTY-  LA/TENSAS
 CP1565  COUNTRY     -  US
 CP1565  USGS QUAD   -  NEWELLTON (2018)
 CP1565
 CP1565                         *CURRENT SURVEY CONTROL
 CP1565  ______________________________________________________________________
 CP1565* NAD 83(1986) POSITION- 32 03 42.     (N) 091 10 58.     (W)   SCALED
 CP1565* NAVD 88 ORTHO HEIGHT -    22.85  (+/-2cm)       75.0   (feet) VERTCON3
 CP1565  ______________________________________________________________________
 CP1565  GEOID HEIGHT    -        -26.326 (meters)                     GEOID18
 CP1565  VERT ORDER      -  ? (See Below)
 CP1565
 CP1565.The horizontal coordinates were scaled from a map and have
 CP1565.an estimated accuracy of +/- 6 seconds.
 CP1565
 CP1565.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1565.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1565
 CP1565.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1565.GEOID18 height accuracy estimate available here.
 CP1565
 CP1565.The vertical order pertains to the NGVD 29 superseded value.
 CP1565
 CP1565.Click photographs - Photos may exist for this station.
 CP1565
 CP1565;                    North         East    Units  Estimated Accuracy
 CP1565;SPC LA N     -   173,910.    1,124,370.      MT  (+/- 180 meters Scaled)
 CP1565
 CP1565_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR715487(NAD 83)
 CP1565
 CP1565                          SUPERSEDED SURVEY CONTROL
 CP1565
 CP1565  NGVD 29 (??/??/92)   22.873  (m)           75.04   (f) ADJ UNCH       
 CP1565
 CP1565.Superseded values are not recommended for survey control.
 CP1565
 CP1565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1565.See file dsdata.pdf to determine how the superseded data were derived.
 CP1565
 CP1565_MARKER: B = BOLT
 CP1565_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1565_SP_SET: UNDERGROUND BLOCK
 CP1565_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1565
 CP1565  HISTORY     - Date     Condition        Report By
 CP1565  HISTORY     - UNK      MONUMENTED       USACE
 CP1565  HISTORY     - 1934     GOOD             USACE
 CP1565
 CP1565                          STATION DESCRIPTION
 CP1565
 CP1565'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1565'3.25 MI NE FROM NEWELLTON.
 CP1565'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1565'P.B.M. IS CONCRETE BLOCK AND IRON PIPE, ON RIGHT BANK OF MISSISSIPPI
 CP1565'RIVER, IN TENSAS PARISH, LA., ON M. JACOBYS PLANTATION, IN WOODS 134
 CP1565'METERS FROM NEW WHITE OAK LEVEE. 10 METERS SOUTHWEST OF BANK OF DEEP
 CP1565'WOODED SLOUGH. P.B.M. IS ABOUT 1-1/2 MILES DOWNSTREAM FROM JUNCTION OF
 CP1565'OLD AND NEW WHITE OAK LEVEE, AND ABOUT 460 METERS DOWNSTREAM FROM
 CP1565'SECOND ANGLE DOWNSTREAM FROM THE UPSTREAM JUNCTION. TOP OF CAP IS
 CP1565'ABOUT 20 INCHES ABOVE GROUND. NOTE-- REFERENCES-- 44 IN. SWEET GUM,
 CP1565'8.38 METERS RIVERSIDE. 48 IN. SWEET GUM, 14.9 METERS UPSTREAM AND
 CP1565'LANDSIDE.  6 IN. BOX ELM 1.8 METERS LANDWARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1564 ***********************************************************************
 CP1564  DESIGNATION -  28 DIETZE CAP
 CP1564  PID         -  CP1564
 CP1564  STATE/COUNTY-  LA/TENSAS
 CP1564  COUNTRY     -  US
 CP1564  USGS QUAD   -  NEWELLTON (2018)
 CP1564
 CP1564                         *CURRENT SURVEY CONTROL
 CP1564  ______________________________________________________________________
 CP1564* NAD 83(1986) POSITION- 32 03 42.     (N) 091 10 58.     (W)   SCALED
 CP1564* NAVD 88 ORTHO HEIGHT -    24.08  (+/-2cm)       79.0   (feet) VERTCON3
 CP1564  ______________________________________________________________________
 CP1564  GEOID HEIGHT    -        -26.326 (meters)                     GEOID18
 CP1564  VERT ORDER      -  ? (See Below)
 CP1564
 CP1564.The horizontal coordinates were scaled from a map and have
 CP1564.an estimated accuracy of +/- 6 seconds.
 CP1564
 CP1564.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1564.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1564
 CP1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1564.GEOID18 height accuracy estimate available here.
 CP1564
 CP1564.The vertical order pertains to the NGVD 29 superseded value.
 CP1564
 CP1564.Click photographs - Photos may exist for this station.
 CP1564
 CP1564;                    North         East    Units  Estimated Accuracy
 CP1564;SPC LA N     -   173,910.    1,124,370.      MT  (+/- 180 meters Scaled)
 CP1564
 CP1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR715487(NAD 83)
 CP1564
 CP1564                          SUPERSEDED SURVEY CONTROL
 CP1564
 CP1564  NGVD 29 (??/??/92)   24.101  (m)           79.07   (f) ADJ UNCH       
 CP1564
 CP1564.Superseded values are not recommended for survey control.
 CP1564
 CP1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1564.See file dsdata.pdf to determine how the superseded data were derived.
 CP1564
 CP1564_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1564_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1564_MARK LOGO: USACE
 CP1564_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1564_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1564
 CP1564  HISTORY     - Date     Condition        Report By
 CP1564  HISTORY     - UNK      MONUMENTED       USACE
 CP1564  HISTORY     - 1934     GOOD             USACE
 CP1564
 CP1564                          STATION DESCRIPTION
 CP1564
 CP1564'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1564'3.25 MI N FROM NEWELLTON.
 CP1564'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1564'P.B.M. IS CONCRETE BLOCK AND IRON PIPE, ON RIGHT BANK OF MISSISSIPPI
 CP1564'RIVER, IN TENSAS PARISH, LA., ON M. JACOBYS PLANTATION, IN WOODS 134
 CP1564'METERS FROM NEW WHITE OAK LEVEE. 10 METERS SOUTHWEST OF BANK OF DEEP
 CP1564'WOODED SLOUGH. P.B.M. IS ABOUT 1-1/2 MILES DOWNSTREAM FROM JUNCTION OF
 CP1564'OLD AND NEW WHITE OAK LEVEE, AND ABOUT 460 METERS DOWNSTREAM FROM
 CP1564'SECOND ANGLE DOWNSTREAM FROM THE UPSTREAM JUNCTION. TOP OF CAP IS
 CP1564'ABOUT 20 INCHES ABOVE GROUND. NOTE-- REFERENCES-- 44 IN. SWEET GUM,
 CP1564'8.38 METERS RIVERSIDE. 48 IN. SWEET GUM, 14.9 METERS UPSTREAM AND
 CP1564'LANDSIDE.  6 IN. BOX ELM 1.8 METERS LANDWARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0675 ***********************************************************************
 BJ0675  DESIGNATION -  28 LLD ANO
 BJ0675  PID         -  BJ0675
 BJ0675  STATE/COUNTY-  LA/ST JAMES
 BJ0675  COUNTRY     -  US
 BJ0675  USGS QUAD   -  LUTCHER (2018)
 BJ0675
 BJ0675                         *CURRENT SURVEY CONTROL
 BJ0675  ______________________________________________________________________
 BJ0675* NAD 83(1986) POSITION- 30 01 30.     (N) 090 41 48.     (W)   SCALED
 BJ0675* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0675  **This station is located in a suspected subsidence area (see below).
 BJ0675  ______________________________________________________________________
 BJ0675  GEOID HEIGHT    -        -26.300 (meters)                     GEOID18
 BJ0675  DYNAMIC HEIGHT  -          5.23  (meters)       17.2   (feet) COMP
 BJ0675  MODELED GRAVITY -    979,312.0   (mgal)                       NAVD 88
 BJ0675
 BJ0675.The horizontal coordinates were scaled from a map and have
 BJ0675.an estimated accuracy of +/- 6 seconds.
 BJ0675
 BJ0675.** This station is in an area of known vertical motion. If an
 BJ0675.** orthometric height was ever established but is not available 
 BJ0675.** in the current survey control section, the orthometric height
 BJ0675.** is considered suspect.  Suspect heights are available in the
 BJ0675.** superseded section only if requested.
 BJ0675
 BJ0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0675.GEOID18 height accuracy estimate available here.
 BJ0675
 BJ0675.Click photographs - Photos may exist for this station.
 BJ0675
 BJ0675.The dynamic height is computed by dividing the NAVD 88
 BJ0675.geopotential number by the normal gravity value computed on the
 BJ0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0675.degrees latitude (g = 980.6199 gals.).
 BJ0675
 BJ0675.The modeled gravity was interpolated from observed gravity values.
 BJ0675
 BJ0675;                    North         East    Units  Estimated Accuracy
 BJ0675;SPC LA S     -   169,210.    1,061,410.      MT  (+/- 180 meters Scaled)
 BJ0675
 BJ0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP221237(NAD 83)
 BJ0675
 BJ0675                          SUPERSEDED SURVEY CONTROL
 BJ0675
 BJ0675.No superseded survey control is available for this station.
 BJ0675
 BJ0675_MARKER: DD = SURVEY DISK
 BJ0675_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0675_STAMPING: 28 LLD ANO
 BJ0675_MARK LOGO: USACE
 BJ0675_PROJECTION: FLUSH
 BJ0675_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0675_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0675_ROD/PIPE-DEPTH: 20.4 meters
 BJ0675
 BJ0675  HISTORY     - Date     Condition        Report By
 BJ0675  HISTORY     - 1975     MONUMENTED       USACE
 BJ0675  HISTORY     - 1977     GOOD             NGS
 BJ0675
 BJ0675                          STATION DESCRIPTION
 BJ0675
 BJ0675'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0675'IN VACHERIE.
 BJ0675'AT VACHERIE, 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 20 FROM WHERE
 BJ0675'STATE HIGHWAY 20 PROCEEDS NORTH TO LUTCHER FERRY CROSSING AND STATE
 BJ0675'HIGHWAY 18 JUNCTIONS, 31 FT. NORTHWEST OF THE CENTER LINE OF THE
 BJ0675'HIGHWAY, 57 FT. NORTHWEST AND ACROSS THE HIGHWAY FROM A POWER LINE
 BJ0675'POLE WITH ONE TRANSFORMER NUMBER 50, 81 FT. SOUTH-SOUTHEAST OF LEVEE
 BJ0675'STATION MARKER NUMBER 1490, 6 FT. SOUTHWEST OF THE EXTENDED CENTER
 BJ0675'LINE OF A GRAVEL DRIVEWAY LEADING SOUTHEAST, A DISK ON TOP OF A 1-INCH
 BJ0675'IRON PIPE DRIVEN TO A DEPTH OF 67 FT., DISK IS FLUSH WITH THE GROUND,
 BJ0675'NOTE-THE LETTERS D AND A FOR STAMPING ARE HARD TO SEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0399 ***********************************************************************
 BK0399  DESIGNATION -  28 V 1
 BK0399  PID         -  BK0399
 BK0399  STATE/COUNTY-  LA/LAFAYETTE
 BK0399  COUNTRY     -  US
 BK0399  USGS QUAD   -  LAFAYETTE (2018)
 BK0399
 BK0399                         *CURRENT SURVEY CONTROL
 BK0399  ______________________________________________________________________
 BK0399* NAD 83(1986) POSITION- 30 13 03.     (N) 092 01 08.     (W)   SCALED
 BK0399* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0399  **This station is located in a suspected subsidence area (see below).
 BK0399  ______________________________________________________________________
 BK0399  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BK0399  DYNAMIC HEIGHT  -         10.702 (meters)       35.11  (feet) COMP
 BK0399  MODELED GRAVITY -    979,308.0   (mgal)                       NAVD 88
 BK0399
 BK0399.The horizontal coordinates were scaled from a map and have
 BK0399.an estimated accuracy of +/- 6 seconds.
 BK0399
 BK0399.** This station is in an area of known vertical motion. If an
 BK0399.** orthometric height was ever established but is not available 
 BK0399.** in the current survey control section, the orthometric height
 BK0399.** is considered suspect.  Suspect heights are available in the
 BK0399.** superseded section only if requested.
 BK0399
 BK0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0399.GEOID18 height accuracy estimate available here.
 BK0399
 BK0399.Click photographs - Photos may exist for this station.
 BK0399
 BK0399.The dynamic height is computed by dividing the NAVD 88
 BK0399.geopotential number by the normal gravity value computed on the
 BK0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0399.degrees latitude (g = 980.6199 gals.).
 BK0399
 BK0399.The modeled gravity was interpolated from observed gravity values.
 BK0399
 BK0399;                    North         East    Units  Estimated Accuracy
 BK0399;SPC LA S     -   190,570.      934,000.      MT  (+/- 180 meters Scaled)
 BK0399
 BK0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP944432(NAD 83)
 BK0399
 BK0399                          SUPERSEDED SURVEY CONTROL
 BK0399
 BK0399.No superseded survey control is available for this station.
 BK0399
 BK0399_MARKER: DD = SURVEY DISK
 BK0399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0399_STAMPING: 28V1 1967
 BK0399_MARK LOGO: LADHGS
 BK0399_PROJECTION: FLUSH
 BK0399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0399+STABILITY: SURFACE MOTION
 BK0399_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0399+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0399
 BK0399  HISTORY     - Date     Condition        Report By
 BK0399  HISTORY     - 1967     MONUMENTED       LADH
 BK0399  HISTORY     - 1982     GOOD             NGS
 BK0399  HISTORY     - 19910701 GOOD             USPSQD
 BK0399  HISTORY     - 19950215 GOOD             USPSQD
 BK0399  HISTORY     - 20030512 GOOD             USPSQD
 BK0399  HISTORY     - 20040918 GOOD             USPSQD
 BK0399
 BK0399                          STATION DESCRIPTION
 BK0399
 BK0399'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 BK0399'THE STATION IS LOCATED ABOUT 0.75 MILE SOUTH ALONG JOHNSTON STREET
 BK0399'(U.S. HIGHWAY 167) FROM THE SOUTHERN PACIFIC RAILROAD STATION IN
 BK0399'LAFAYETTE, IN SECTION 67, T9S, R4E, AT INTERSECTION OF JOHNSTON STREET
 BK0399'AND WEST UNIVERSITY AVENUE IN LAFAYETTE, 75 FEET WEST OF CENTERLINE OF
 BK0399'JOHNSTON STREET (U.S. HIGHWAY 167), 84 FEET NORTH OF CENTERLINE OF
 BK0399'WEST UNIVERSITY AVENUE, 15.5 FEET EAST OF SOUTHEAST CORNER OF FIRST
 BK0399'PRESBYTERIAN CHURCH, 1.7 FEET SOUTH OF THE BASE OF THE SOUTHERNMOST
 BK0399'PILLAR ON PORCH IN FRONT OF THE FIRST PRESBYTERIAN CHURCH. A STANDARD
 BK0399'DISK SET IN A CONCRETE POST THAT IS FLUSH WITH THE GROUND. NO WITNESS
 BK0399'POST SET.  STATION IS STAMPED 28V1 - 1967.
 BK0399
 BK0399                          STATION RECOVERY (1982)
 BK0399
 BK0399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0399'RECOVERED IN GOOD CONDITION.
 BK0399
 BK0399                          STATION RECOVERY (1991)
 BK0399
 BK0399'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0399'RECOVERED IN GOOD CONDITION.
 BK0399
 BK0399                          STATION RECOVERY (1995)
 BK0399
 BK0399'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0399'RECOVERED IN GOOD CONDITION.
 BK0399
 BK0399                          STATION RECOVERY (2003)
 BK0399
 BK0399'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0399'RECOVERED IN GOOD CONDITION.
 BK0399
 BK0399                          STATION RECOVERY (2004)
 BK0399
 BK0399'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0399'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0383 ***********************************************************************
 BK0383  DESIGNATION -  28 V 10
 BK0383  PID         -  BK0383
 BK0383  STATE/COUNTY-  LA/LAFAYETTE
 BK0383  COUNTRY     -  US
 BK0383  USGS QUAD   -  DUSON (2018)
 BK0383
 BK0383                         *CURRENT SURVEY CONTROL
 BK0383  ______________________________________________________________________
 BK0383* NAD 83(1986) POSITION- 30 08 55.     (N) 092 14 35.     (W)   SCALED
 BK0383* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0383  **This station is located in a suspected subsidence area (see below).
 BK0383  ______________________________________________________________________
 BK0383  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BK0383
 BK0383.The horizontal coordinates were scaled from a map and have
 BK0383.an estimated accuracy of +/- 6 seconds.
 BK0383
 BK0383.** This station is in an area of known vertical motion. If an
 BK0383.** orthometric height was ever established but is not available 
 BK0383.** in the current survey control section, the orthometric height
 BK0383.** is considered suspect.  Suspect heights are available in the
 BK0383.** superseded section only if requested.
 BK0383
 BK0383.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0383.GEOID18 height accuracy estimate available here.
 BK0383
 BK0383.Click photographs - Photos may exist for this station.
 BK0383
 BK0383;                    North         East    Units  Estimated Accuracy
 BK0383;SPC LA S     -   183,090.      912,360.      MT  (+/- 180 meters Scaled)
 BK0383
 BK0383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP728354(NAD 83)
 BK0383
 BK0383                          SUPERSEDED SURVEY CONTROL
 BK0383
 BK0383.No superseded survey control is available for this station.
 BK0383
 BK0383_MARKER: DD = SURVEY DISK
 BK0383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0383_STAMPING: 28V10 1968
 BK0383_MARK LOGO: LADHGS
 BK0383_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0383+STABILITY: SURFACE MOTION
 BK0383_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0383+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2006
 BK0383
 BK0383  HISTORY     - Date     Condition        Report By
 BK0383  HISTORY     - 1968     MONUMENTED       LADH
 BK0383  HISTORY     - 1987     GOOD             LADTD
 BK0383  HISTORY     - 20040306 GOOD             USPSQD
 BK0383  HISTORY     - 20060531 GOOD             NGS
 BK0383
 BK0383                          STATION DESCRIPTION
 BK0383
 BK0383'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0383'ABOUT 1.50 MILES NORTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0383'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 27, T10S, R2E.  44.9
 BK0383'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 80.6 FEET
 BK0383'EAST-SOUTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0383'BELONGING TO MRS. R. P. HARRINGTON, 7.4 FEET SOUTH OF AN 18 INCH PINE
 BK0383'TREE, 0.9 FOOT SOUTH OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE
 BK0383'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BK0383'SET 1.6 FEET SOUTHWEST OF THE MARK.
 BK0383
 BK0383                          STATION RECOVERY (1987)
 BK0383
 BK0383'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0383'NOTE--ADD 7.3 METERS (24 FT) NORTH-NORTHEAST OF A 20-INCH PECAN TREE
 BK0383'AND 4 METERS (13 FT) WEST-NORTHWEST OF A POWER POLE WITH A
 BK0383'TRANSFORMER.
 BK0383
 BK0383                          STATION RECOVERY (2004)
 BK0383
 BK0383'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0383'RECOVERED IN GOOD CONDITION.
 BK0383
 BK0383                          STATION RECOVERY (2006)
 BK0383
 BK0383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0383'RECOVERED AS DESCRIBED.  NOTE--MARK IS UNDER TREES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0384 ***********************************************************************
 BK0384  DESIGNATION -  28 V 11
 BK0384  PID         -  BK0384
 BK0384  STATE/COUNTY-  LA/LAFAYETTE
 BK0384  COUNTRY     -  US
 BK0384  USGS QUAD   -  DUSON (2018)
 BK0384
 BK0384                         *CURRENT SURVEY CONTROL
 BK0384  ______________________________________________________________________
 BK0384* NAD 83(1986) POSITION- 30 09 43.     (N) 092 14 35.     (W)   SCALED
 BK0384* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0384  **This station is located in a suspected subsidence area (see below).
 BK0384  ______________________________________________________________________
 BK0384  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BK0384
 BK0384.The horizontal coordinates were scaled from a map and have
 BK0384.an estimated accuracy of +/- 6 seconds.
 BK0384
 BK0384.** This station is in an area of known vertical motion. If an
 BK0384.** orthometric height was ever established but is not available 
 BK0384.** in the current survey control section, the orthometric height
 BK0384.** is considered suspect.  Suspect heights are available in the
 BK0384.** superseded section only if requested.
 BK0384
 BK0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0384.GEOID18 height accuracy estimate available here.
 BK0384
 BK0384.Click photographs - Photos may exist for this station.
 BK0384
 BK0384;                    North         East    Units  Estimated Accuracy
 BK0384;SPC LA S     -   184,570.      912,370.      MT  (+/- 180 meters Scaled)
 BK0384
 BK0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP728369(NAD 83)
 BK0384
 BK0384                          SUPERSEDED SURVEY CONTROL
 BK0384
 BK0384.No superseded survey control is available for this station.
 BK0384
 BK0384_MARKER: DD = SURVEY DISK
 BK0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0384_STAMPING: 28V11 1968
 BK0384_MARK LOGO: LADHGS
 BK0384_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0384+STABILITY: SURFACE MOTION
 BK0384
 BK0384  HISTORY     - Date     Condition        Report By
 BK0384  HISTORY     - 1968     MONUMENTED       LADH
 BK0384  HISTORY     - 1968     GOOD             LADH
 BK0384  HISTORY     - 20040306 MARK NOT FOUND   USPSQD
 BK0384
 BK0384                          STATION DESCRIPTION
 BK0384
 BK0384'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0384'ABOUT 2.40 MILES NORTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0384'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 22, T10S, R2E.  45.9
 BK0384'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 0.6 FOOT NORTH
 BK0384'OF A WOOD FENCE, 55.9 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD
 BK0384'FRAME RESIDENCE BELONGING TO STALLAS BREAUX, 61.3 FEET NORTHEAST OF
 BK0384'THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO HAROLD
 BK0384'BREAUX.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0384'GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET WEST OF THE MARK.
 BK0384
 BK0384                          STATION RECOVERY (2004)
 BK0384
 BK0384'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0385 ***********************************************************************
 BK0385  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0385  DESIGNATION -  28 V 11 RESET
 BK0385  PID         -  BK0385
 BK0385  STATE/COUNTY-  LA/LAFAYETTE
 BK0385  COUNTRY     -  US
 BK0385  USGS QUAD   -  DUSON (2018)
 BK0385
 BK0385                         *CURRENT SURVEY CONTROL
 BK0385  ______________________________________________________________________
 BK0385* NAD 83(2011) POSITION- 30 09 40.17953(N) 092 14 35.73058(W)   ADJUSTED
 BK0385* NAD 83(2011) ELLIP HT-   -20.676 (meters)        (06/27/12)   ADJUSTED
 BK0385* NAD 83(2011) EPOCH   -  2010.00
 BK0385* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0385  **This station is located in a suspected subsidence area (see below).
 BK0385  ______________________________________________________________________
 BK0385  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0385  GEOID HEIGHT    -        -27.260 (meters)                     GEOID03
 BK0385  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BK0385  NAD 83(2011) X  -   -216,037.179 (meters)                     COMP
 BK0385  NAD 83(2011) Y  - -5,515,054.650 (meters)                     COMP
 BK0385  NAD 83(2011) Z  -  3,185,822.574 (meters)                     COMP
 BK0385  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BK0385
 BK0385  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0385  Standards:
 BK0385         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0385            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0385  -------------------------------------------------------------------
 BK0385  NETWORK    0.72   3.37           0.14   0.36   1.72      0.00919961
 BK0385  -------------------------------------------------------------------
 BK0385  Click here for local accuracies and other accuracy information.
 BK0385
 BK0385.The horizontal coordinates were established by GPS observations
 BK0385.and adjusted by the National Geodetic Survey in June 2012.
 BK0385
 BK0385.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0385.been affixed to the stable North American tectonic plate. See 
 BK0385.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0385
 BK0385.The horizontal coordinates are valid at the epoch date displayed above
 BK0385.which is a decimal equivalence of Year/Month/Day.
 BK0385
 BK0385.** This station is in an area of known vertical motion. If an
 BK0385.** orthometric height was ever established but is not available 
 BK0385.** in the current survey control section, the orthometric height
 BK0385.** is considered suspect.  Suspect heights are available in the
 BK0385.** superseded section only if requested.
 BK0385
 BK0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0385.GEOID18 height accuracy estimate available here.
 BK0385
 BK0385.Click photographs - Photos may exist for this station.
 BK0385
 BK0385.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0385
 BK0385.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0385
 BK0385.The ellipsoidal height was determined by GPS observations
 BK0385.and is referenced to NAD 83.
 BK0385
 BK0385. The following values were computed from the NAD 83(2011) position.
 BK0385
 BK0385;                    North         East     Units Scale Factor Converg.
 BK0385;SPC LA S     -   184,478.408   912,354.001   MT  0.99992964   -0 27 17.9
 BK0385;SPC LA S     -   605,242.91  2,993,281.42   sFT  0.99992964   -0 27 17.9
 BK0385;UTM  15      - 3,336,885.300   572,868.805   MT  0.99966551   +0 22 48.8
 BK0385
 BK0385!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0385!SPC LA S     -   1.00000325  x   0.99992964  =   0.99993289
 BK0385!UTM  15      -   1.00000325  x   0.99966551  =   0.99966876
 BK0385
 BK0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7286836885(NAD 83)
 BK0385
 BK0385                          SUPERSEDED SURVEY CONTROL
 BK0385
 BK0385  NAD 83(2007)-  30 09 40.17966(N)    092 14 35.73166(W) AD(2006.81) A
 BK0385  ELLIP H (03/12/08)  -20.663  (m)                       GP(2006.81) 3 1
 BK0385
 BK0385.Superseded values are not recommended for survey control.
 BK0385
 BK0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0385.See file dsdata.pdf to determine how the superseded data were derived.
 BK0385
 BK0385_MARKER: DD = SURVEY DISK
 BK0385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0385_STAMPING: 28V11 RESET 1975
 BK0385_MARK LOGO: LADHGS
 BK0385_PROJECTION: FLUSH
 BK0385_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0385+STABILITY: SURFACE MOTION
 BK0385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0385+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2006
 BK0385
 BK0385  HISTORY     - Date     Condition        Report By
 BK0385  HISTORY     - 1975     MONUMENTED       NGS
 BK0385  HISTORY     - 1987     GOOD             LADTD
 BK0385  HISTORY     - 19910907 GOOD             USPSQD
 BK0385  HISTORY     - 19950913 GOOD             USPSQD
 BK0385  HISTORY     - 20060531 GOOD             NGS
 BK0385
 BK0385                          STATION DESCRIPTION
 BK0385
 BK0385'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 BK0385'2.4 MI N FROM INDIAN BAYOU.
 BK0385'LOCATED ABOUT 2.4 MILES NORTH ALONG STATE HIGHWAY 700 FROM THE INDIAN
 BK0385'BAYOU SCHOOL IN INDIAN BAYOU, 0.1 MILE SOUTH OF THE INTERSECTION OF
 BK0385'STATE HIGHWAYS 700 AND 342, ON PROPERTY OWNED BY MR CLEVELAND LEGER
 BK0385'SR. 66 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE LEGER HOME, 23
 BK0385'FEET NORTH OF THE PROJECTED PLANE OF THE NORTH WALL OF THE LEGER HOME,
 BK0385'32 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 700, 9.5 FEET SOUTH OF
 BK0385'A POWER POLE, 33 FEET NORTH OF THE CENTER OF A SHELL DRIVEWAY, 1 FOOT
 BK0385'NORTH OF A CHAIN LINK FENCE CORNER AND 1 FOOT EAST OF A METAL WITNESS
 BK0385'POST.  IT IS A USC AND GS AND STATE SURVEY DISK STAMPED 28V11 RESET
 BK0385'1975 SET IN THE TOP OF A 10=INCH CONCRETE POST FLUSH WITH THE GROUND.
 BK0385
 BK0385                          STATION RECOVERY (1987)
 BK0385
 BK0385'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0385'RECOVERED IN GOOD CONDITION.
 BK0385
 BK0385                          STATION RECOVERY (1991)
 BK0385
 BK0385'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0385'RECOVERED IN GOOD CONDITION.
 BK0385
 BK0385                          STATION RECOVERY (1995)
 BK0385
 BK0385'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0385'RECOVERED IN GOOD CONDITION.
 BK0385
 BK0385                          STATION RECOVERY (2006)
 BK0385
 BK0385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0385'RECOVERED AS DESCRIBED.  THE POWER POLE 9.5 FT (2.9 M) TO NORTH IS
 BK0385'NUMBER 32 66 94 F.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0386 ***********************************************************************
 BK0386  DESIGNATION -  28 V 12
 BK0386  PID         -  BK0386
 BK0386  STATE/COUNTY-  LA/LAFAYETTE
 BK0386  COUNTRY     -  US
 BK0386  USGS QUAD   -  DUSON (2018)
 BK0386
 BK0386                         *CURRENT SURVEY CONTROL
 BK0386  ______________________________________________________________________
 BK0386* NAD 83(1986) POSITION- 30 09 45.     (N) 092 13 33.     (W)   SCALED
 BK0386* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0386  **This station is located in a suspected subsidence area (see below).
 BK0386  ______________________________________________________________________
 BK0386  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BK0386
 BK0386.The horizontal coordinates were scaled from a map and have
 BK0386.an estimated accuracy of +/- 6 seconds.
 BK0386
 BK0386.** This station is in an area of known vertical motion. If an
 BK0386.** orthometric height was ever established but is not available 
 BK0386.** in the current survey control section, the orthometric height
 BK0386.** is considered suspect.  Suspect heights are available in the
 BK0386.** superseded section only if requested.
 BK0386
 BK0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0386.GEOID18 height accuracy estimate available here.
 BK0386
 BK0386.Click photographs - Photos may exist for this station.
 BK0386
 BK0386;                    North         East    Units  Estimated Accuracy
 BK0386;SPC LA S     -   184,610.      914,030.      MT  (+/- 180 meters Scaled)
 BK0386
 BK0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP745370(NAD 83)
 BK0386
 BK0386                          SUPERSEDED SURVEY CONTROL
 BK0386
 BK0386.No superseded survey control is available for this station.
 BK0386
 BK0386_MARKER: DD = SURVEY DISK
 BK0386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0386_STAMPING: 28V12 1968
 BK0386_MARK LOGO: LADHGS
 BK0386_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0386+STABILITY: SURFACE MOTION
 BK0386_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0386+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2006
 BK0386
 BK0386  HISTORY     - Date     Condition        Report By
 BK0386  HISTORY     - 1968     MONUMENTED       LADH
 BK0386  HISTORY     - 1982     GOOD             LADTD
 BK0386  HISTORY     - 1987     GOOD             LADTD
 BK0386  HISTORY     - 20040306 GOOD             USPSQD
 BK0386  HISTORY     - 20060531 GOOD             NGS
 BK0386
 BK0386                          STATION DESCRIPTION
 BK0386
 BK0386'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0386'3.45 MI NE FROM INDIAN BAYOU.
 BK0386'ABOUT 2.45 MILES NORTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0386'BAYOU HIGH SCHOOL IN INDIAN BAYOU TO THE INTERSECTION OF LOUISIANA
 BK0386'HIGHWAYS 700 AND 342.  THENCE ABOUT 1.00 MILES EAST ALONG LOUISIANA
 BK0386'HIGHWAY 342.  IN SECTION 24, T10S, R2E.  49.4 FEET NORTH OF THE
 BK0386'CENTERLINE OF LOUISIANA HIGHWAY 342, 147.0 FEET EAST OF THE CENTERLINE
 BK0386'OF A GRAVEL ROAD LEADING NORTH, 0.6 FOOT EAST OF A WOOD FENCE, 15.6
 BK0386'FEET NORTHWEST OF A 10 INCH PINE TREE, 63.8 FEET SOUTH-SOUTHEAST OF
 BK0386'THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO PRIDGEN
 BK0386'MEAUX.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0386'GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET NORTH OF THE MARK.
 BK0386
 BK0386                          STATION RECOVERY (1982)
 BK0386
 BK0386'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0386'ABOUT 3.94 KM (2.45 MI) NORTH ALONG LA. HIGHWAY 700 FROM THE INDIAN
 BK0386'BAYOU HIGH SCHOOL IN INDIAN BAYOU TO THE INTERSECTION OF LA. HIGHWAYS
 BK0386'700 AND 342, THENCE ABOUT 1.61 KM (1.0 MI) EAST ALONG LA. HIGHWAY
 BK0386'342, 48.2 METERS (147.0 FT) EAST OF THE CENTERLINE OF A GRAVEL ROAD
 BK0386'LEADING NORTH, 0.2 METER (0.6 FT) EAST OF A WOOD FENCE, 5.1 METERS
 BK0386'(15.6 FT) NORTHWEST OF A 10-INCH PINE TREE, 20.9 METERS (63.8 FT)
 BK0386'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0386'BELONGING TO PRIDGEN MEAUX,
 BK0386
 BK0386                          STATION RECOVERY (1987)
 BK0386
 BK0386'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0386'RECOVERED IN GOOD CONDITION.
 BK0386
 BK0386                          STATION RECOVERY (2004)
 BK0386
 BK0386'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0386'RECOVERED IN GOOD CONDITION.
 BK0386
 BK0386                          STATION RECOVERY (2006)
 BK0386
 BK0386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0386'RECOVERED AS DESCRIBED.  NOTE--MARK IS UNDER TREES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0387 ***********************************************************************
 BK0387  DESIGNATION -  28 V 13
 BK0387  PID         -  BK0387
 BK0387  STATE/COUNTY-  LA/LAFAYETTE
 BK0387  COUNTRY     -  US
 BK0387  USGS QUAD   -  DUSON (2018)
 BK0387
 BK0387                         *CURRENT SURVEY CONTROL
 BK0387  ______________________________________________________________________
 BK0387* NAD 83(1986) POSITION- 30 09 32.     (N) 092 12 32.     (W)   SCALED
 BK0387* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0387  **This station is located in a suspected subsidence area (see below).
 BK0387  ______________________________________________________________________
 BK0387  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BK0387
 BK0387.The horizontal coordinates were scaled from a map and have
 BK0387.an estimated accuracy of +/- 6 seconds.
 BK0387
 BK0387.** This station is in an area of known vertical motion. If an
 BK0387.** orthometric height was ever established but is not available 
 BK0387.** in the current survey control section, the orthometric height
 BK0387.** is considered suspect.  Suspect heights are available in the
 BK0387.** superseded section only if requested.
 BK0387
 BK0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0387.GEOID18 height accuracy estimate available here.
 BK0387
 BK0387.Click photographs - Photos may exist for this station.
 BK0387
 BK0387;                    North         East    Units  Estimated Accuracy
 BK0387;SPC LA S     -   184,200.      915,660.      MT  (+/- 180 meters Scaled)
 BK0387
 BK0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP761366(NAD 83)
 BK0387
 BK0387                          SUPERSEDED SURVEY CONTROL
 BK0387
 BK0387.No superseded survey control is available for this station.
 BK0387
 BK0387_MARKER: DD = SURVEY DISK
 BK0387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0387_STAMPING: 28V13 1968
 BK0387_MARK LOGO: LADHGS
 BK0387_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0387+STABILITY: SURFACE MOTION
 BK0387_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0387+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2007
 BK0387
 BK0387  HISTORY     - Date     Condition        Report By
 BK0387  HISTORY     - 1968     MONUMENTED       LADH
 BK0387  HISTORY     - 1982     GOOD             LADTD
 BK0387  HISTORY     - 1987     GOOD             LADTD
 BK0387  HISTORY     - 20040306 GOOD             USPSQD
 BK0387  HISTORY     - 20070812 GOOD             GEOCAC
 BK0387
 BK0387                          STATION DESCRIPTION
 BK0387
 BK0387'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0387'4.50 MI NE FROM INDIAN BAYOU.
 BK0387'ABOUT 2.45 MILES NORTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0387'BAYOU HIGH SCHOOL IN INDIAN BAYOU TO THE INTERSECTION OF LOUISIANA
 BK0387'HIGHWAYS 700 AND 342.  THENCE 2.05 MILES EAST ALONG LOUISIANA HIGHWAY
 BK0387'342.  4.60 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0387'HIGH SCHOOL IN JUDICE.  IN SECTION 19, T10S, R3E.  76.3 FEET SOUTH OF
 BK0387'THE CENTERLINE OF LOUISIANA HIGHWAY 342, 0.8 FEET EAST OF AN
 BK0387'ORNAMENTAL FENCE, 32.5 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0387'WOOD FRAME RESIDENCE BELONGING TO NATHAN L. HOFFPAUIR, 148.5 FEET
 BK0387'SOUTHEAST OF THE INTERSECTION OF THE CENTERLINES OF LOUISIANA HIGHWAY
 BK0387'342 AND LOUISIANA HIGHWAY 719 WHICH LEADS NORTH FROM LOUISIANA HIGHWAY
 BK0387'342.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0387'GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET SOUTH OF THE MARK.
 BK0387
 BK0387                          STATION RECOVERY (1982)
 BK0387
 BK0387'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0387'ABOUT 3.94 KM (2.45 MI) NORTH ALONG LA. HIGHWAY 700 FROM THE INDIAN
 BK0387'BAYOU HIGH SCHOOL IN INDIAN BAYOU TO THE INTERSECTION OF LA. HIGHWAYS
 BK0387'700 AND 342, THENCE 3.30 KM (2.05 MI) EAST ALONG LA. HIGHWAY 342,
 BK0387'7.40 KM (4.60 MI) SOUTHWEST ALONG LA. HIGHWAY 342 FROM THE JUDICE
 BK0387'HIGH SCHOOL IN JUDICE, IN SECTION 19, T10S, R3E, 25.0 METERS
 BK0387'(76.3 FT) SOUTH OF THE CENTERLINE OF LA. HIGHWAY 342, 0.30 METER (0.8
 BK0387'FT) EAST OF AN ORNAMENTAL FENCE, 10.7 METERS (32.5 FT) NORTHEAST OF
 BK0387'THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO NATHAN L
 BK0387'HOFFPAUIR, 48.7 METERS (148.5 FT) SOUTHEAST OF THE INTERSECTION OF
 BK0387'THE CENTERLINE OF LA. HIGHWAYS 342 AND 719 WHICH LEADS NORTH FROM LA.
 BK0387'HIGHWAY 342.
 BK0387
 BK0387                          STATION RECOVERY (1987)
 BK0387
 BK0387'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0387'RECOVERED IN GOOD CONDITION.
 BK0387
 BK0387                          STATION RECOVERY (2004)
 BK0387
 BK0387'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0387'NO FENCE
 BK0387
 BK0387                          STATION RECOVERY (2007)
 BK0387
 BK0387'RECOVERY NOTE BY GEOCACHING 2007 (MFM)
 BK0387'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0388 ***********************************************************************
 BK0388  DESIGNATION -  28 V 14
 BK0388  PID         -  BK0388
 BK0388  STATE/COUNTY-  LA/LAFAYETTE
 BK0388  COUNTRY     -  US
 BK0388  USGS QUAD   -  DUSON (2018)
 BK0388
 BK0388                         *CURRENT SURVEY CONTROL
 BK0388  ______________________________________________________________________
 BK0388* NAD 83(1986) POSITION- 30 09 34.     (N) 092 11 41.     (W)   SCALED
 BK0388* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0388  **This station is located in a suspected subsidence area (see below).
 BK0388  ______________________________________________________________________
 BK0388  GEOID HEIGHT    -        -27.030 (meters)                     GEOID18
 BK0388
 BK0388.The horizontal coordinates were scaled from a map and have
 BK0388.an estimated accuracy of +/- 6 seconds.
 BK0388
 BK0388.** This station is in an area of known vertical motion. If an
 BK0388.** orthometric height was ever established but is not available 
 BK0388.** in the current survey control section, the orthometric height
 BK0388.** is considered suspect.  Suspect heights are available in the
 BK0388.** superseded section only if requested.
 BK0388
 BK0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0388.GEOID18 height accuracy estimate available here.
 BK0388
 BK0388.Click photographs - Photos may exist for this station.
 BK0388
 BK0388;                    North         East    Units  Estimated Accuracy
 BK0388;SPC LA S     -   184,250.      917,030.      MT  (+/- 180 meters Scaled)
 BK0388
 BK0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP775367(NAD 83)
 BK0388
 BK0388                          SUPERSEDED SURVEY CONTROL
 BK0388
 BK0388.No superseded survey control is available for this station.
 BK0388
 BK0388_MARKER: DD = SURVEY DISK
 BK0388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0388_STAMPING: 28V14 1968
 BK0388_MARK LOGO: LADHGS
 BK0388_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0388+STABILITY: SURFACE MOTION
 BK0388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0388+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2004
 BK0388
 BK0388  HISTORY     - Date     Condition        Report By
 BK0388  HISTORY     - 1968     MONUMENTED       LADH
 BK0388  HISTORY     - 1982     GOOD             LADTD
 BK0388  HISTORY     - 20040306 GOOD             USPSQD
 BK0388
 BK0388                          STATION DESCRIPTION
 BK0388
 BK0388'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0388'ABOUT 3.75 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0388'HIGH SCHOOL IN JUDICE.  IN SECTION 19, T10S, R3E.  49.9 FEET NORTH OF
 BK0388'THE CENTERLINE OF LOUISIANA HIGHWAY 342, 0.7 FOOT EAST OF A BARBED
 BK0388'WIRE FENCE, 87.5 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BK0388'BRICK VENEER RESIDENCE BELONGING TO HARVY MOUTON, 175.3 FEET
 BK0388'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BK0388'BELONGING TO GLENN FOREMAN.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0388'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET NORTH
 BK0388'OF THE MARK.
 BK0388
 BK0388                          STATION RECOVERY (1982)
 BK0388
 BK0388'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0388'ABOUT 6.03 KM (3.75 MI) SOUTHWEST ALONG LA. HIGHWAY 342 FROM THE
 BK0388'JUDICE HIGH SCHOOL IN JUDICE, IN SECTION 19, T10S, R3E, 16.4
 BK0388'METERS (49.9 FT) NORTH OF THE CENTERLINE OF LA. HIGHWAY 342, 0.2
 BK0388'METERS (0.7 FT) EAST OF A BARBER WIRE FENCE, 28.7 METERS (87.5 FT)
 BK0388'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK VENEER REDIDENCE
 BK0388'BELONGING TO HARVEY MOUTON.
 BK0388
 BK0388                          STATION RECOVERY (2004)
 BK0388
 BK0388'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0388'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0389 ***********************************************************************
 BK0389  DESIGNATION -  28 V 15
 BK0389  PID         -  BK0389
 BK0389  STATE/COUNTY-  LA/LAFAYETTE
 BK0389  COUNTRY     -  US
 BK0389  USGS QUAD   -  DUSON (2018)
 BK0389
 BK0389                         *CURRENT SURVEY CONTROL
 BK0389  ______________________________________________________________________
 BK0389* NAD 83(1986) POSITION- 30 09 34.     (N) 092 10 33.     (W)   SCALED
 BK0389* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0389  **This station is located in a suspected subsidence area (see below).
 BK0389  ______________________________________________________________________
 BK0389  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BK0389
 BK0389.The horizontal coordinates were scaled from a map and have
 BK0389.an estimated accuracy of +/- 6 seconds.
 BK0389
 BK0389.** This station is in an area of known vertical motion. If an
 BK0389.** orthometric height was ever established but is not available 
 BK0389.** in the current survey control section, the orthometric height
 BK0389.** is considered suspect.  Suspect heights are available in the
 BK0389.** superseded section only if requested.
 BK0389
 BK0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0389.GEOID18 height accuracy estimate available here.
 BK0389
 BK0389.Click photographs - Photos may exist for this station.
 BK0389
 BK0389;                    North         East    Units  Estimated Accuracy
 BK0389;SPC LA S     -   184,240.      918,850.      MT  (+/- 180 meters Scaled)
 BK0389
 BK0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP793367(NAD 83)
 BK0389
 BK0389                          SUPERSEDED SURVEY CONTROL
 BK0389
 BK0389.No superseded survey control is available for this station.
 BK0389
 BK0389_MARKER: DD = SURVEY DISK
 BK0389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0389_STAMPING: 28V15 1968
 BK0389_MARK LOGO: LADHGS
 BK0389_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0389+STABILITY: SURFACE MOTION
 BK0389
 BK0389  HISTORY     - Date     Condition        Report By
 BK0389  HISTORY     - 1968     MONUMENTED       LADH
 BK0389  HISTORY     - 1974     GOOD             NGS
 BK0389  HISTORY     - 1982     GOOD             LADTD
 BK0389  HISTORY     - 20031128 MARK NOT FOUND   USPSQD
 BK0389
 BK0389                          STATION DESCRIPTION
 BK0389
 BK0389'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0389'ABOUT 2.60 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0389'HIGH SCHOOL IN JUDICE.  IN SECTION 20, T10S, R3E.  71.8 FEET NORTH OF
 BK0389'THE CENTERLINE OF LOUISIANA HIGHWAY 342, 77.4 FEET WEST OF THE
 BK0389'CENTERLINE OF LOUISIANA HIGHWAY 343.  SET IN TOP OF A CONCRETE POST
 BK0389'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BK0389'FOOT NORTH OF THE MARK.
 BK0389
 BK0389                          STATION RECOVERY (1974)
 BK0389
 BK0389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0389'RECOVERED IN GOOD CONDITION.
 BK0389
 BK0389                          STATION RECOVERY (1982)
 BK0389
 BK0389'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0389'ABOUT 4.1, KM (2.60 MI) SOUTHWEST ALONG LA. HIGHWAY 342 FROM THE
 BK0389'JUDICE HIGH SCHOOL IN JUDICE, IN SECTION 20, T10S, R3E, 23.6
 BK0389'METERS (71.8 FT) NORTH OF THE CENTERLINE OF LA. HIGHWAY 342, 25.4
 BK0389'METERS (27.4 FT) WEST OF THE CENTERLINE OF LA. HIGHWAY 343.
 BK0389
 BK0389                          STATION RECOVERY (2003)
 BK0389
 BK0389'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK0389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0390 ***********************************************************************
 BK0390  DESIGNATION -  28 V 16
 BK0390  PID         -  BK0390
 BK0390  STATE/COUNTY-  LA/LAFAYETTE
 BK0390  COUNTRY     -  US
 BK0390  USGS QUAD   -  DUSON (2018)
 BK0390
 BK0390                         *CURRENT SURVEY CONTROL
 BK0390  ______________________________________________________________________
 BK0390* NAD 83(1986) POSITION- 30 09 32.     (N) 092 09 31.     (W)   SCALED
 BK0390* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0390  **This station is located in a suspected subsidence area (see below).
 BK0390  ______________________________________________________________________
 BK0390  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BK0390
 BK0390.The horizontal coordinates were scaled from a map and have
 BK0390.an estimated accuracy of +/- 6 seconds.
 BK0390
 BK0390.** This station is in an area of known vertical motion. If an
 BK0390.** orthometric height was ever established but is not available 
 BK0390.** in the current survey control section, the orthometric height
 BK0390.** is considered suspect.  Suspect heights are available in the
 BK0390.** superseded section only if requested.
 BK0390
 BK0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0390.GEOID18 height accuracy estimate available here.
 BK0390
 BK0390.Click photographs - Photos may exist for this station.
 BK0390
 BK0390;                    North         East    Units  Estimated Accuracy
 BK0390;SPC LA S     -   184,170.      920,510.      MT  (+/- 180 meters Scaled)
 BK0390
 BK0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP810366(NAD 83)
 BK0390
 BK0390                          SUPERSEDED SURVEY CONTROL
 BK0390
 BK0390.No superseded survey control is available for this station.
 BK0390
 BK0390_MARKER: DD = SURVEY DISK
 BK0390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0390_STAMPING: 28V16 1968
 BK0390_MARK LOGO: LADHGS
 BK0390_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0390+STABILITY: SURFACE MOTION
 BK0390_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0390+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2006
 BK0390
 BK0390  HISTORY     - Date     Condition        Report By
 BK0390  HISTORY     - 1968     MONUMENTED       LADH
 BK0390  HISTORY     - 1982     GOOD             LADTD
 BK0390  HISTORY     - 20040306 GOOD             USPSQD
 BK0390  HISTORY     - 20060531 GOOD             NGS
 BK0390
 BK0390                          STATION DESCRIPTION
 BK0390
 BK0390'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0390'ABOUT 1.60 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0390'HIGH SCHOOL IN JUDICE.  IN SECTION 21, T10S, R3E.  45.6 FEET SOUTH OF
 BK0390'THE CENTERLINE OF LOUISIANA HIGHWAY 342, 153.8 FEET WEST OF THE
 BK0390'CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 41.9 FEET EAST-NORTHEAST OF
 BK0390'THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO GASTON
 BK0390'CORMIER.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0390'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET SOUTH OF THE MARK.
 BK0390
 BK0390                          STATION RECOVERY (1982)
 BK0390
 BK0390'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0390'ABOUT 2.57 KM (1.60 MI) SOUTHWEST ALONG LA. HIGHWAY 342 FROM THE
 BK0390'JUDICE HIGH SCHOOL IN JUDICE, IN SECTION 21, T 10 S 8 R 3 E, 15.0
 BK0390'METERS (45.6 FT) SOUTH OF THE CENTERLINE OF LA. HIGHWAY 342, 50.5
 BK0390'METERS (153.8 FT) WEST OF THE CENTERLINE OF A BLACK TOP ROAD (V.
 BK0390'SIMON) LEADING SOUTH, 13.7 METERS (41.9 FT) EAST-NORTHEAST OF THE
 BK0390'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO GASTON
 BK0390'CORMIER.
 BK0390
 BK0390                          STATION RECOVERY (2004)
 BK0390
 BK0390'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0390'RECOVERED IN GOOD CONDITION.
 BK0390
 BK0390                          STATION RECOVERY (2006)
 BK0390
 BK0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0390'RECOVERED AS DESCRIBED.  NOTE--MARK IS UNDER TREES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0391 ***********************************************************************
 BK0391  DESIGNATION -  28 V 17
 BK0391  PID         -  BK0391
 BK0391  STATE/COUNTY-  LA/LAFAYETTE
 BK0391  COUNTRY     -  US
 BK0391  USGS QUAD   -  DUSON (2018)
 BK0391
 BK0391                         *CURRENT SURVEY CONTROL
 BK0391  ______________________________________________________________________
 BK0391* NAD 83(1986) POSITION- 30 09 34.     (N) 092 08 28.     (W)   SCALED
 BK0391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0391  **This station is located in a suspected subsidence area (see below).
 BK0391  ______________________________________________________________________
 BK0391  GEOID HEIGHT    -        -27.007 (meters)                     GEOID18
 BK0391
 BK0391.The horizontal coordinates were scaled from a map and have
 BK0391.an estimated accuracy of +/- 6 seconds.
 BK0391
 BK0391.** This station is in an area of known vertical motion. If an
 BK0391.** orthometric height was ever established but is not available 
 BK0391.** in the current survey control section, the orthometric height
 BK0391.** is considered suspect.  Suspect heights are available in the
 BK0391.** superseded section only if requested.
 BK0391
 BK0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0391.GEOID18 height accuracy estimate available here.
 BK0391
 BK0391.Click photographs - Photos may exist for this station.
 BK0391
 BK0391;                    North         East    Units  Estimated Accuracy
 BK0391;SPC LA S     -   184,210.      922,190.      MT  (+/- 180 meters Scaled)
 BK0391
 BK0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP827367(NAD 83)
 BK0391
 BK0391                          SUPERSEDED SURVEY CONTROL
 BK0391
 BK0391.No superseded survey control is available for this station.
 BK0391
 BK0391_MARKER: DD = SURVEY DISK
 BK0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0391_STAMPING: 28V17 1968
 BK0391_MARK LOGO: LADHGS
 BK0391_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0391+STABILITY: SURFACE MOTION
 BK0391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0391+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2004
 BK0391
 BK0391  HISTORY     - Date     Condition        Report By
 BK0391  HISTORY     - 1968     MONUMENTED       LADH
 BK0391  HISTORY     - 1982     GOOD             LADTD
 BK0391  HISTORY     - 20040306 GOOD             USPSQD
 BK0391  HISTORY     - 20060531 GOOD             NGS
 BK0391
 BK0391                          STATION DESCRIPTION
 BK0391
 BK0391'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0391'ABOUT 0.55 MILES SOUTH ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0391'HIGH SCHOOL IN JUDICE.  IN SECTION 23, T10S, R3E.  56.4 FEET EAST OF
 BK0391'THE CENTERLINE OF LOUISIANA HIGHWAY 342, 35.0 FEET SOUTH-SOUTHWEST OF
 BK0391'THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO CHARLES
 BK0391'TRAHAN, 34.6 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A WOOD
 BK0391'FRAME RESIDENCE BELONGING TO LOURANE TOUCHET.  SET IN TOP OF A
 BK0391'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0391'POST IS SET 1.3 FEET EAST OF THE MARK.
 BK0391
 BK0391                          STATION RECOVERY (1982)
 BK0391
 BK0391'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0391'ABOUT 0.89 KM (0.55 MI) SOUTH ALONG LA. HIGHWAY 342 FROM THE JUDICE
 BK0391'HIGH SCHOOL IN JUDICE, IN SECTION 23, T10S, R3E, 18.5 METERS
 BK0391'(56.4 FT) EAST OF THE CENTERLINE OF LA. HIGHWAY 342, 11.5 METERS
 BK0391'(35.0 FT) SOUTH-SOUTHWEST OF THE SOUTHWEST CORMER OF A WOOD FRAME
 BK0391'RESIDENCE BELINGING TO CHARLED TRANHAN, 11.4 METERS (34.6 FEET NORTH
 BK0391'-NORTHWEST OF THE NORTH WEST CORNER OF A WOOD FRAME RESIDENCE
 BK0391'BELONGING TO LOURANE TOUCHET.
 BK0391
 BK0391                          STATION RECOVERY (2004)
 BK0391
 BK0391'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0391'RECOVERED IN GOOD CONDITION.
 BK0391
 BK0391                          STATION RECOVERY (2006)
 BK0391
 BK0391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0391'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0392 ***********************************************************************
 BK0392  DESIGNATION -  28 V 18
 BK0392  PID         -  BK0392
 BK0392  STATE/COUNTY-  LA/LAFAYETTE
 BK0392  COUNTRY     -  US
 BK0392  USGS QUAD   -  DUSON (2018)
 BK0392
 BK0392                         *CURRENT SURVEY CONTROL
 BK0392  ______________________________________________________________________
 BK0392* NAD 83(1986) POSITION- 30 10 20.     (N) 092 08 30.     (W)   SCALED
 BK0392* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0392  **This station is located in a suspected subsidence area (see below).
 BK0392  ______________________________________________________________________
 BK0392  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BK0392
 BK0392.The horizontal coordinates were scaled from a map and have
 BK0392.an estimated accuracy of +/- 6 seconds.
 BK0392
 BK0392.** This station is in an area of known vertical motion. If an
 BK0392.** orthometric height was ever established but is not available 
 BK0392.** in the current survey control section, the orthometric height
 BK0392.** is considered suspect.  Suspect heights are available in the
 BK0392.** superseded section only if requested.
 BK0392
 BK0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0392.GEOID18 height accuracy estimate available here.
 BK0392
 BK0392.Click photographs - Photos may exist for this station.
 BK0392
 BK0392;                    North         East    Units  Estimated Accuracy
 BK0392;SPC LA S     -   185,630.      922,150.      MT  (+/- 180 meters Scaled)
 BK0392
 BK0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP826381(NAD 83)
 BK0392
 BK0392                          SUPERSEDED SURVEY CONTROL
 BK0392
 BK0392.No superseded survey control is available for this station.
 BK0392
 BK0392_MARKER: DD = SURVEY DISK
 BK0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0392_STAMPING: 28V18 1968
 BK0392_MARK LOGO: LADHGS
 BK0392_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0392+STABILITY: SURFACE MOTION
 BK0392
 BK0392  HISTORY     - Date     Condition        Report By
 BK0392  HISTORY     - 1968     MONUMENTED       LADH
 BK0392  HISTORY     - 1982     MARK NOT FOUND   LADTD
 BK0392  HISTORY     - 20040306 MARK NOT FOUND   USPSQD
 BK0392
 BK0392                          STATION DESCRIPTION
 BK0392
 BK0392'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0392'ABOUT 0.35 MILES NORTH ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0392'HIGH SCHOOL IN JUDICE.  IN SECTION 14, T10S, R3E.  49.4 FEET EAST OF
 BK0392'THE CENTERLINE OF LOUISIANA HIGHWAY 342, 0.7 FEET NORTH OF A CHAIN
 BK0392'LINK FENCE, 128.0 FEET WEST-NORTHWEST OF A WOOD FRAME RESIDENCE
 BK0392'BELONGING TO ALEX BROUSSARD, 183.2 FEET EAST-NORTHEAST OF A WOOD FRAME
 BK0392'RESIDENCE BELONGING TO LLOYD GUIDRY.  SET IN TOP OF A CONCRETE POST
 BK0392'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3
 BK0392'FEET EAST OF THE MARK.
 BK0392
 BK0392                          STATION RECOVERY (1982)
 BK0392
 BK0392'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0392'MARK NOT FOUND.
 BK0392
 BK0392                          STATION RECOVERY (2004)
 BK0392
 BK0392'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0392'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0393 ***********************************************************************
 BK0393  DESIGNATION -  28 V 19
 BK0393  PID         -  BK0393
 BK0393  STATE/COUNTY-  LA/LAFAYETTE
 BK0393  COUNTRY     -  US
 BK0393  USGS QUAD   -  DUSON (2018)
 BK0393
 BK0393                         *CURRENT SURVEY CONTROL
 BK0393  ______________________________________________________________________
 BK0393* NAD 83(1986) POSITION- 30 10 53.     (N) 092 08 28.     (W)   SCALED
 BK0393* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0393  **This station is located in a suspected subsidence area (see below).
 BK0393  ______________________________________________________________________
 BK0393  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BK0393
 BK0393.The horizontal coordinates were scaled from a map and have
 BK0393.an estimated accuracy of +/- 6 seconds.
 BK0393
 BK0393.** This station is in an area of known vertical motion. If an
 BK0393.** orthometric height was ever established but is not available 
 BK0393.** in the current survey control section, the orthometric height
 BK0393.** is considered suspect.  Suspect heights are available in the
 BK0393.** superseded section only if requested.
 BK0393
 BK0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0393.GEOID18 height accuracy estimate available here.
 BK0393
 BK0393.Click photographs - Photos may exist for this station.
 BK0393
 BK0393;                    North         East    Units  Estimated Accuracy
 BK0393;SPC LA S     -   186,650.      922,210.      MT  (+/- 180 meters Scaled)
 BK0393
 BK0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP826391(NAD 83)
 BK0393
 BK0393                          SUPERSEDED SURVEY CONTROL
 BK0393
 BK0393.No superseded survey control is available for this station.
 BK0393
 BK0393_MARKER: DD = SURVEY DISK
 BK0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0393_STAMPING: 28V19 1968
 BK0393_MARK LOGO: LADHGS
 BK0393_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0393+STABILITY: SURFACE MOTION
 BK0393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0393+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2004
 BK0393
 BK0393  HISTORY     - Date     Condition        Report By
 BK0393  HISTORY     - 1968     MONUMENTED       LADH
 BK0393  HISTORY     - 1982     GOOD             LADTD
 BK0393  HISTORY     - 20030619 GOOD             USPSQD
 BK0393  HISTORY     - 20040705 GOOD             DEWDAV
 BK0393
 BK0393                          STATION DESCRIPTION
 BK0393
 BK0393'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0393'ABOUT 0.95 MILES NORTH ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0393'HIGH SCHOOL IN JUDICE.  IN SECTION 11, T10S, R3E.  AT THE INTERSECTION
 BK0393'OF LOUISIANA HIGHWAYS 342 AND 724, 42.7 FEET NORTH OF THE CENTERLINE
 BK0393'OF LOUISIANA HIGHWAY 342, 55.7 FEET EAST OF THE CENTERLINE OF
 BK0393'LOUISIANA HIGHWAY 724, 1.5 FEET SOUTHWEST OF A BARBED WIRE FENCE
 BK0393'RUNNING NORTHWEST AND SOUTHEAST.  SET IN TOP OF A CONCRETE POST
 BK0393'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2
 BK0393'FEET NORTHEAST OF THE MARK.
 BK0393
 BK0393                          STATION RECOVERY (1982)
 BK0393
 BK0393'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0393'ABOUT 1.53 KM (0.95 MI) NORTH ALONG LA. HIGHWAY 342 FROM THE JUDICE
 BK0393'HIGH SCHOOL IN JUDICE , IN SECTION 11, T10S, R3E, AT THE
 BK0393'INTERSECTION OF LA. HIGHWAYS 342 AND 724, 14.0 METERS (42.7 FT) NORTH
 BK0393'OF THE CENTELINE OF LA. HIGHWAY 342, 18.2 METERS (55.7 FT) EAST OF
 BK0393'THE CENTERLINE OF LA. HIGHWAY 724, 0.5 METER (1.5 FT) SOUTHWEST OF A
 BK0393'BARBED WIRE FENCE RUNNING NORTHWEST AND SOUTHEAST.
 BK0393
 BK0393                          STATION RECOVERY (2003)
 BK0393
 BK0393'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0393'RECOVERED IN GOOD CONDITION.
 BK0393
 BK0393                          STATION RECOVERY (2004)
 BK0393
 BK0393'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BK0393'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0400 ***********************************************************************
 BK0400  DESIGNATION -  28 V 2
 BK0400  PID         -  BK0400
 BK0400  STATE/COUNTY-  LA/LAFAYETTE
 BK0400  COUNTRY     -  US
 BK0400  USGS QUAD   -  LAFAYETTE (2018)
 BK0400
 BK0400                         *CURRENT SURVEY CONTROL
 BK0400  ______________________________________________________________________
 BK0400* NAD 83(1986) POSITION- 30 12 34.     (N) 092 01 54.     (W)   SCALED
 BK0400* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0400  **This station is located in a suspected subsidence area (see below).
 BK0400  ______________________________________________________________________
 BK0400  GEOID HEIGHT    -        -27.058 (meters)                     GEOID18
 BK0400  DYNAMIC HEIGHT  -         10.163 (meters)       33.34  (feet) COMP
 BK0400  MODELED GRAVITY -    979,307.7   (mgal)                       NAVD 88
 BK0400
 BK0400.The horizontal coordinates were scaled from a map and have
 BK0400.an estimated accuracy of +/- 6 seconds.
 BK0400
 BK0400.** This station is in an area of known vertical motion. If an
 BK0400.** orthometric height was ever established but is not available 
 BK0400.** in the current survey control section, the orthometric height
 BK0400.** is considered suspect.  Suspect heights are available in the
 BK0400.** superseded section only if requested.
 BK0400
 BK0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0400.GEOID18 height accuracy estimate available here.
 BK0400
 BK0400.Click photographs - Photos may exist for this station.
 BK0400
 BK0400.The dynamic height is computed by dividing the NAVD 88
 BK0400.geopotential number by the normal gravity value computed on the
 BK0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0400.degrees latitude (g = 980.6199 gals.).
 BK0400
 BK0400.The modeled gravity was interpolated from observed gravity values.
 BK0400
 BK0400;                    North         East    Units  Estimated Accuracy
 BK0400;SPC LA S     -   189,690.      932,770.      MT  (+/- 180 meters Scaled)
 BK0400
 BK0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP931423(NAD 83)
 BK0400
 BK0400                          SUPERSEDED SURVEY CONTROL
 BK0400
 BK0400.No superseded survey control is available for this station.
 BK0400
 BK0400_MARKER: DD = SURVEY DISK
 BK0400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0400_STAMPING: 28V2 1967
 BK0400_MARK LOGO: LADHGS
 BK0400_PROJECTION: FLUSH
 BK0400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0400+STABILITY: SURFACE MOTION
 BK0400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0400+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0400
 BK0400  HISTORY     - Date     Condition        Report By
 BK0400  HISTORY     - 1967     MONUMENTED       LADH
 BK0400  HISTORY     - 1982     GOOD             NGS
 BK0400  HISTORY     - 19910701 GOOD             USPSQD
 BK0400  HISTORY     - 19950215 GOOD             USPSQD
 BK0400  HISTORY     - 20030512 GOOD             USPSQD
 BK0400  HISTORY     - 20040918 GOOD             USPSQD
 BK0400
 BK0400                          STATION DESCRIPTION
 BK0400
 BK0400'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 BK0400'THE STATION IS LOCATED ABOUT 1.75 MILES SOUTHWEST ALONG JOHNSTON
 BK0400'STREET (U.S. HIGHWAY 167) FROM THE SOUTHERN PACIFIC RAILROAD STATION
 BK0400'IN LAFAYETTE, IN SECTION 47, T10S, R4E, NEAR INTERSECTION OF JOHNSTON
 BK0400'STREET (U.S. HIGHWAY 167) AND OAK VIEW BOULEVARD, 109.5 FEET SOUTHEAST
 BK0400'OF CENTERLINE OF JOHNSTON STREET (U.S. HIGHWAY 167), 36.6 FEET
 BK0400'NORTHEAST OF CENTERLINE OF NORTH LANE OF OAK VIEW BOULEVARD, 10.5 FEET
 BK0400'NORTHWEST OF NORTHWEST CORNER OF OUR LADY OF FATIMA CHURCH, 12.4 FEET
 BK0400'SOUTH OF CENTERLINE OF DRIVEWAY AND FRONT OF CHURCH, 36.6 FEET NORTH
 BK0400'OF AN ORNAMENTAL STEEL LIGHT POLE.  A STANDARD DISK SET IN THE TOP OF
 BK0400'A CONCRETE POST THAT IS FLUSH WITH THE GROUND.  NO WITNESS POST SET.
 BK0400'STATION IS STAMPED 28V2 - 1967.
 BK0400
 BK0400                          STATION RECOVERY (1982)
 BK0400
 BK0400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0400'FOUND AS DESCRIBED IN 1967, QUAD 300922, LINE 111, PAGE 40, DATED
 BK0400'DECEMBER 1971.  OMIT-36.6 FEET NORTH OF AN ORNAMENTAL STEEL LIGHT
 BK0400'POLE.
 BK0400
 BK0400                          STATION RECOVERY (1991)
 BK0400
 BK0400'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0400'RECOVERED IN GOOD CONDITION.
 BK0400
 BK0400                          STATION RECOVERY (1995)
 BK0400
 BK0400'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0400'RECOVERED IN GOOD CONDITION.
 BK0400
 BK0400                          STATION RECOVERY (2003)
 BK0400
 BK0400'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0400'RECOVERED IN GOOD CONDITION.
 BK0400
 BK0400                          STATION RECOVERY (2004)
 BK0400
 BK0400'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0400'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0394 ***********************************************************************
 BK0394  DESIGNATION -  28 V 20
 BK0394  PID         -  BK0394
 BK0394  STATE/COUNTY-  LA/LAFAYETTE
 BK0394  COUNTRY     -  US
 BK0394  USGS QUAD   -  LAFAYETTE (2018)
 BK0394
 BK0394                         *CURRENT SURVEY CONTROL
 BK0394  ______________________________________________________________________
 BK0394* NAD 83(1986) POSITION- 30 10 53.     (N) 092 07 28.     (W)   SCALED
 BK0394* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0394  **This station is located in a suspected subsidence area (see below).
 BK0394  ______________________________________________________________________
 BK0394  GEOID HEIGHT    -        -27.043 (meters)                     GEOID18
 BK0394
 BK0394.The horizontal coordinates were scaled from a map and have
 BK0394.an estimated accuracy of +/- 6 seconds.
 BK0394
 BK0394.** This station is in an area of known vertical motion. If an
 BK0394.** orthometric height was ever established but is not available 
 BK0394.** in the current survey control section, the orthometric height
 BK0394.** is considered suspect.  Suspect heights are available in the
 BK0394.** superseded section only if requested.
 BK0394
 BK0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0394.GEOID18 height accuracy estimate available here.
 BK0394
 BK0394.Click photographs - Photos may exist for this station.
 BK0394
 BK0394;                    North         East    Units  Estimated Accuracy
 BK0394;SPC LA S     -   186,640.      923,810.      MT  (+/- 180 meters Scaled)
 BK0394
 BK0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP842392(NAD 83)
 BK0394
 BK0394                          SUPERSEDED SURVEY CONTROL
 BK0394
 BK0394.No superseded survey control is available for this station.
 BK0394
 BK0394_MARKER: DD = SURVEY DISK
 BK0394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0394_STAMPING: 28V20 1968
 BK0394_MARK LOGO: LADHGS
 BK0394_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0394+STABILITY: SURFACE MOTION
 BK0394
 BK0394  HISTORY     - Date     Condition        Report By
 BK0394  HISTORY     - 1968     MONUMENTED       LADH
 BK0394  HISTORY     - 20040306 MARK NOT FOUND   USPSQD
 BK0394
 BK0394                          STATION DESCRIPTION
 BK0394
 BK0394'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0394'2.00 MI NORTHEAST FROM JUDICE.  ABOUT 0.95 MILES NORTH ALONG LOUISIANA
 BK0394'HIGHWAY 342 FROM THE JUDICE HIGH SCHOOL IN JUDICE TO THE INTERSECTION
 BK0394'OF LOUISIANA HIGHWAY 342 AND 724.  THENCE 1.05 MILES EAST ALONG
 BK0394'LOUISIANA HIGHWAY 342.  ABOUT 5.00 MILES SOUTH ALONG U.S. HIGHWAY 167
 BK0394'(JOHNSTON STREET) FROM THE SOUTHERN PACIFIC RAILROAD STATION IN
 BK0394'LAFAYETTE TO THE INTERSECTION OF US HIGHWAY 167 (JOHNSTON STREET) AND
 BK0394'LOUISIANA HIGHWAY 342.  THENCE ABOUT 3.20 MILES WEST ALONG LOUISIANA
 BK0394'HIGHWAY 342.  IN SECTION 12, T10S, R3E.  50.4 FEET NORTH OF THE
 BK0394'CENTERLINE OF LOUISIANA HIGHWAY 342, 248.6 FEET EAST OF THE CENTERLINE
 BK0394'OF A GRAVEL ROAD LEADING NORTH, 43.4 FEET SOUTH-SOUTHWEST OF THE
 BK0394'SOUTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO CLYDE
 BK0394'JUDICE, 83.0 FEET WEST-SOUTHWEST OF THE SOUTHEAST CORNER OF THE SAME
 BK0394'RESIDENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK0394'THE GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET NORTH OF THE MARK.
 BK0394
 BK0394                          STATION RECOVERY (2004)
 BK0394
 BK0394'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0394'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8252 ***********************************************************************
 AC8252  DESIGNATION -  28 V 21 RESET
 AC8252  PID         -  AC8252
 AC8252  STATE/COUNTY-  LA/LAFAYETTE
 AC8252  COUNTRY     -  US
 AC8252  USGS QUAD   -  LAFAYETTE (2018)
 AC8252
 AC8252                         *CURRENT SURVEY CONTROL
 AC8252  ______________________________________________________________________
 AC8252* NAD 83(1986) POSITION- 30 10 51.     (N) 092 06 24.     (W)   SCALED
 AC8252* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8252  **This station is located in a suspected subsidence area (see below).
 AC8252  ______________________________________________________________________
 AC8252  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 AC8252
 AC8252.The horizontal coordinates were scaled from a map and have
 AC8252.an estimated accuracy of +/- 6 seconds.
 AC8252
 AC8252.** This station is in an area of known vertical motion. If an
 AC8252.** orthometric height was ever established but is not available 
 AC8252.** in the current survey control section, the orthometric height
 AC8252.** is considered suspect.  Suspect heights are available in the
 AC8252.** superseded section only if requested.
 AC8252
 AC8252.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8252.GEOID18 height accuracy estimate available here.
 AC8252
 AC8252.Click photographs - Photos may exist for this station.
 AC8252
 AC8252;                    North         East    Units  Estimated Accuracy
 AC8252;SPC LA S     -   186,560.      925,530.      MT  (+/- 180 meters Scaled)
 AC8252
 AC8252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP860391(NAD 83)
 AC8252
 AC8252                          SUPERSEDED SURVEY CONTROL
 AC8252
 AC8252.No superseded survey control is available for this station.
 AC8252
 AC8252_MARKER: DD = SURVEY DISK
 AC8252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8252_STAMPING: 28V21 RESET 1995
 AC8252_MARK LOGO: LADH
 AC8252_PROJECTION: FLUSH
 AC8252_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8252+STABILITY: SURFACE MOTION
 AC8252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8252+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 AC8252
 AC8252  HISTORY     - Date     Condition        Report By
 AC8252  HISTORY     - 1995     MONUMENTED       LADTD
 AC8252  HISTORY     - 20030512 GOOD             USPSQD
 AC8252  HISTORY     - 20040918 GOOD             USPSQD
 AC8252
 AC8252                          STATION DESCRIPTION
 AC8252
 AC8252'DESCRIBED BY LA TRANSP AND DEV 1995 (SLC)
 AC8252'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTHWEST FROM THE CENTER
 AC8252'OF LAFAYATTE, 10.0 MI (16.1 KM) SOUTHEAST OF RAYNE AND 14.0 MI (22.5
 AC8252'KM) NORTH-NORTHEAST OF ABBEVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8252'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AC8252'OF U S HIGHWAY 167 AND STATE HIGHWAYS 93 AND 342 (RIDGE ROAD) IN
 AC8252'SOUTHWEST LAFAYATTE, GO WEST FOR 1.25 MI (2.01 KM) ON HIGHWAYS 93 AND
 AC8252'342 TO THE JUNCTION WITH HIGHWAY 93 NORTH, CONTINUE STRAIGHT AHEAD FOR
 AC8252'0.85 MI (1.37 KM) ON HIGHWAY 342 TO THE STATION SET ON THE LEFT NEAR A
 AC8252'RIGHT-OF-WAY MARKER, ABOUT 0.05 MI (0.08 KM) EAST OF THE ILE DES
 AC8252'CANNES BRIDGE. THE STATION IS 60.0 FT (18.3 M) SOUTH FROM THE CENTER
 AC8252'OF THE HIGHWAY, 13.0 FT (4.0 M) SOUTH FROM A TELEPHONE JUNCTION BOX
 AC8252'NUMBER P 41W6, 9.0 FT (2.7 M) WEST-NORTHWEST FROM A 48-INCH TWIN WATER
 AC8252'OAK TREE, 3.5 FT (1.1 M) NORTH FROM A RIGHT-OF-WAY MARKER, 1.0 FT (0.3
 AC8252'M) WEST FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE
 AC8252'GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF THE
 AC8252'HIGHWAY.
 AC8252
 AC8252                          STATION RECOVERY (2003)
 AC8252
 AC8252'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 AC8252'RECOVERED IN GOOD CONDITION.
 AC8252
 AC8252                          STATION RECOVERY (2004)
 AC8252
 AC8252'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 AC8252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0396 ***********************************************************************
 BK0396  DESIGNATION -  28 V 22
 BK0396  PID         -  BK0396
 BK0396  STATE/COUNTY-  LA/LAFAYETTE
 BK0396  COUNTRY     -  US
 BK0396  USGS QUAD   -  LAFAYETTE (2018)
 BK0396
 BK0396                         *CURRENT SURVEY CONTROL
 BK0396  ______________________________________________________________________
 BK0396* NAD 83(1986) POSITION- 30 10 53.     (N) 092 05 28.     (W)   SCALED
 BK0396* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0396  **This station is located in a suspected subsidence area (see below).
 BK0396  ______________________________________________________________________
 BK0396  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BK0396
 BK0396.The horizontal coordinates were scaled from a map and have
 BK0396.an estimated accuracy of +/- 6 seconds.
 BK0396
 BK0396.** This station is in an area of known vertical motion. If an
 BK0396.** orthometric height was ever established but is not available 
 BK0396.** in the current survey control section, the orthometric height
 BK0396.** is considered suspect.  Suspect heights are available in the
 BK0396.** superseded section only if requested.
 BK0396
 BK0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0396.GEOID18 height accuracy estimate available here.
 BK0396
 BK0396.Click photographs - Photos may exist for this station.
 BK0396
 BK0396;                    North         East    Units  Estimated Accuracy
 BK0396;SPC LA S     -   186,610.      927,020.      MT  (+/- 180 meters Scaled)
 BK0396
 BK0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP875392(NAD 83)
 BK0396
 BK0396                          SUPERSEDED SURVEY CONTROL
 BK0396
 BK0396.No superseded survey control is available for this station.
 BK0396
 BK0396_MARKER: DD = SURVEY DISK
 BK0396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0396_STAMPING: 28V22 1968
 BK0396_MARK LOGO: LADHGS
 BK0396_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0396+STABILITY: SURFACE MOTION
 BK0396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0396+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2004
 BK0396
 BK0396  HISTORY     - Date     Condition        Report By
 BK0396  HISTORY     - 1968     MONUMENTED       LADH
 BK0396  HISTORY     - 20040306 GOOD             USPSQD
 BK0396
 BK0396                          STATION DESCRIPTION
 BK0396
 BK0396'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0396'6.25 MI SW FROM LAFAYETTE.
 BK0396'ABOUT 5.00 MILES SOUTH ALONG U.S. HIGHWAY 167 (JOHNSTON STREET) FROM
 BK0396'THE SOUTHERN PACIFIC RAILROAD STATION IN LAFAYETTE TO THE INTERSECTION
 BK0396'OF US HIGHWAY 167 (JOHNSTON STREET) AND LOUISIANA HIGHWAY 342. THENCE
 BK0396'ABOUT 1.25 MILES WEST ALONG LOUISIANA HIGHWAY 342. IN SECTION 8, T10S,
 BK0396'R4E.  67.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 342, 82.1
 BK0396'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 93 LEADING NORTH,
 BK0396'207.1 FEET NORTHWEST OF THE NORTHWEST CORNER OF A CARPORT ATTACHED TO
 BK0396'A BRICK VENEER RESIDENCE BELONGING TO VALLIET DUHON. SET IN TOP OF A
 BK0396'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL WITNESS
 BK0396'POST IS SET 1.2 FEET NORTHEAST OF THE MARK.
 BK0396
 BK0396                          STATION RECOVERY (2004)
 BK0396
 BK0396'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0397 ***********************************************************************
 BK0397  DESIGNATION -  28 V 23
 BK0397  PID         -  BK0397
 BK0397  STATE/COUNTY-  LA/LAFAYETTE
 BK0397  COUNTRY     -  US
 BK0397  USGS QUAD   -  LAFAYETTE (2018)
 BK0397
 BK0397                         *CURRENT SURVEY CONTROL
 BK0397  ______________________________________________________________________
 BK0397* NAD 83(1992) POSITION- 30 10 53.38301(N) 092 04 38.77660(W)   NO CHECK
 BK0397* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0397  **This station is located in a suspected subsidence area (see below).
 BK0397  ______________________________________________________________________
 BK0397  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BK0397  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 BK0397  HORZ ORDER      -  THIRD
 BK0397
 BK0397.The horizontal coordinates were established by classical geodetic methods
 BK0397.and adjusted by the National Geodetic Survey in January 1993.
 BK0397
 BK0397.No horizontal observational check was made to the station.
 BK0397
 BK0397.** This station is in an area of known vertical motion. If an
 BK0397.** orthometric height was ever established but is not available 
 BK0397.** in the current survey control section, the orthometric height
 BK0397.** is considered suspect.  Suspect heights are available in the
 BK0397.** superseded section only if requested.
 BK0397
 BK0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0397.GEOID18 height accuracy estimate available here.
 BK0397
 BK0397.Click photographs - Photos may exist for this station.
 BK0397
 BK0397.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0397
 BK0397. The following values were computed from the NAD 83(1992) position.
 BK0397
 BK0397;                    North         East     Units Scale Factor Converg.
 BK0397;SPC LA S     -   186,617.093   928,340.589   MT  0.99993069   -0 22 19.4
 BK0397;SPC LA S     -   612,259.58  3,045,730.75   sFT  0.99993069   -0 22 19.4
 BK0397;UTM  15      - 3,339,256.291   588,818.529   MT  0.99969732   +0 27 49.8
 BK0397
 BK0397!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0397!SPC LA S     -   1.00000295  x   0.99993069  =   0.99993364
 BK0397!UTM  15      -   1.00000295  x   0.99969732  =   0.99970027
 BK0397
 BK0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8881839256(NAD 83)
 BK0397
 BK0397                          SUPERSEDED SURVEY CONTROL
 BK0397
 BK0397  NAD 83(1990)-  30 10 53.40268(N)    092 04 38.77074(W) AD(       ) 3
 BK0397
 BK0397.Superseded values are not recommended for survey control.
 BK0397
 BK0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0397.See file dsdata.pdf to determine how the superseded data were derived.
 BK0397
 BK0397_MARKER: DD = SURVEY DISK
 BK0397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0397_STAMPING: 28V23 1968
 BK0397_MARK LOGO: LADHGS
 BK0397_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0397+STABILITY: SURFACE MOTION
 BK0397_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0397+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2006
 BK0397
 BK0397  HISTORY     - Date     Condition        Report By
 BK0397  HISTORY     - 1968     MONUMENTED       LADH
 BK0397  HISTORY     - 1968     GOOD             LADH
 BK0397  HISTORY     - 1983     GOOD             LADTD
 BK0397  HISTORY     - 20030619 GOOD             USPSQD
 BK0397  HISTORY     - 20040918 GOOD             USPSQD
 BK0397  HISTORY     - 20060803 GOOD             USPSQD
 BK0397
 BK0397                          STATION DESCRIPTION
 BK0397
 BK0397'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0397'5.40 MI SW FROM LAFAYETTE.
 BK0397'ABOUT 5.00 MILES SOUTH ALONG U.S. HIGHWAY 167 (JOHNSTON STREET) FROM
 BK0397'THE SOUTHERN PACIFIC RAILROAD STATION IN LAFAYETTE TO THE INTERSECTION
 BK0397'OF U. S. HIGHWAY 167 (JOHNSTON STREET) AND LOUISIANA HIGHWAY 342.
 BK0397'THENCE ABOUT 0.40 MILES WEST ALONG LOUISIANA HIGHWAY 342. IN SECTION
 BK0397'8, T10S, R4E.  48.3 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0397'342, 24.7 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE HOLY
 BK0397'CROSS CATHOLIC CHURCH, 113.6 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 BK0397'CORNER OF AN ASBESTOS SIDING RESIDENCE BELONGING TO LENIS BROUSSARD,
 BK0397'JR., 191.5 FEET EAST-SOUTHEAST OF THE NORTHEAST CORNER OF A BRICK
 BK0397'VENEER RESIDENCE BELONGING TO LENIS BROUSSARD, SR., 0.8 FOOT EAST OF A
 BK0397'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0397'GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET NORTH OF THE MARK.
 BK0397
 BK0397                          STATION RECOVERY (1983)
 BK0397
 BK0397'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0397'RECOVERED IN GOOD CONDITION.
 BK0397
 BK0397                          STATION RECOVERY (2003)
 BK0397
 BK0397'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0397'RECOVERED IN GOOD CONDITION.
 BK0397
 BK0397                          STATION RECOVERY (2004)
 BK0397
 BK0397'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0397'RECOVERED IN GOOD CONDITION.
 BK0397
 BK0397                          STATION RECOVERY (2006)
 BK0397
 BK0397'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK0397'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0422 ***********************************************************************
 BK0422  DESIGNATION -  28 V 24
 BK0422  PID         -  BK0422
 BK0422  STATE/COUNTY-  LA/LAFAYETTE
 BK0422  COUNTRY     -  US
 BK0422  USGS QUAD   -  MILTON (2018)
 BK0422
 BK0422                         *CURRENT SURVEY CONTROL
 BK0422  ______________________________________________________________________
 BK0422* NAD 83(1992) POSITION- 30 03 57.07837(N) 092 01 26.58681(W)   ADJUSTED
 BK0422* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0422  **This station is located in a suspected subsidence area (see below).
 BK0422  ______________________________________________________________________
 BK0422  GEOID HEIGHT    -        -26.739 (meters)                     GEOID18
 BK0422  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BK0422  DYNAMIC HEIGHT  -          5.416 (meters)       17.77  (feet) COMP
 BK0422  MODELED GRAVITY -    979,303.7   (mgal)                       NAVD 88
 BK0422  HORZ ORDER      -  SECOND
 BK0422
 BK0422.The horizontal coordinates were established by classical geodetic methods
 BK0422.and adjusted by the National Geodetic Survey in January 1993.
 BK0422
 BK0422.** This station is in an area of known vertical motion. If an
 BK0422.** orthometric height was ever established but is not available 
 BK0422.** in the current survey control section, the orthometric height
 BK0422.** is considered suspect.  Suspect heights are available in the
 BK0422.** superseded section only if requested.
 BK0422
 BK0422.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0422.GEOID18 height accuracy estimate available here.
 BK0422
 BK0422.Click photographs - Photos may exist for this station.
 BK0422
 BK0422.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0422
 BK0422.The dynamic height is computed by dividing the NAVD 88
 BK0422.geopotential number by the normal gravity value computed on the
 BK0422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0422.degrees latitude (g = 980.6199 gals.).
 BK0422
 BK0422.The modeled gravity was interpolated from observed gravity values.
 BK0422
 BK0422. The following values were computed from the NAD 83(1992) position.
 BK0422
 BK0422;                    North         East     Units Scale Factor Converg.
 BK0422;SPC LA S     -   173,766.821   933,404.489   MT  0.99992639   -0 20 43.3
 BK0422;SPC LA S     -   570,099.98  3,062,344.56   sFT  0.99992639   -0 20 43.3
 BK0422;UTM  15      - 3,326,484.067   594,068.008   MT  0.99970917   +0 29 20.3
 BK0422
 BK0422!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0422!SPC LA S     -   1.00000335  x   0.99992639  =   0.99992974
 BK0422!UTM  15      -   1.00000335  x   0.99970917  =   0.99971252
 BK0422
 BK0422:                Primary Azimuth Mark                     Grid Az
 BK0422:SPC LA S     -  28 V 24 AZ MK                            178 18 33.0
 BK0422:UTM  15      -  28 V 24 AZ MK                            177 28 29.4
 BK0422
 BK0422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9406826484(NAD 83)
 BK0422
 BK0422|---------------------------------------------------------------------|
 BK0422| PID    Reference Object                     Distance      Geod. Az  |
 BK0422|                                                           dddmmss.s |
 BK0422| CV9549 28 V 24 RM 1                         11.664 METERS 04551     |
 BK0422| BK2758 28 V 24 LDH 1969 A                   25.014 METERS 12010     |
 BK0422| BJ5163 LOZES TV STA KLNI MAST              APPROX. 3.2 KM 1260155.6 |
 BK0422| CV9548 28 V 24 AZ MK                                      1775749.7 |
 BK0422| CV9550 28 V 24 RM 2                         12.016 METERS 22247     |
 BK0422|---------------------------------------------------------------------|
 BK0422
 BK0422                          SUPERSEDED SURVEY CONTROL
 BK0422
 BK0422  NAD 83(1986)-  30 03 57.09831(N)    092 01 26.58080(W) AD(       ) 2
 BK0422  NAD 27      -  30 03 56.36227(N)    092 01 26.14122(W) AD(       ) 2
 BK0422
 BK0422.Superseded values are not recommended for survey control.
 BK0422
 BK0422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0422.See file dsdata.pdf to determine how the superseded data were derived.
 BK0422
 BK0422_MARKER: DE = TRAVERSE STATION DISK
 BK0422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0422_STAMPING: 28V24 1968
 BK0422_MARK LOGO: LADHGS
 BK0422_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0422+STABILITY: SURFACE MOTION
 BK0422
 BK0422  HISTORY     - Date     Condition        Report By
 BK0422  HISTORY     - 1968     MONUMENTED       LADH
 BK0422  HISTORY     - 1968     GOOD             LADH
 BK0422  HISTORY     - 1982     GOOD             NGS
 BK0422  HISTORY     - 1986     GOOD             NGS
 BK0422
 BK0422                          STATION DESCRIPTION
 BK0422
 BK0422'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BK0422'THE STATION IS LOCATED 3.20 MILES SOUTHWEST OF YOUNGSVILLE AND 6.40
 BK0422'MILES SOUTHEAST OF MAURICE ON PROPERTY OWNED BY THE LOUISIANA
 BK0422'DEPARTMENT OF HIGHWAYS.  IT IS 106.50 FEET NORTHWEST OF THE JUNCTION
 BK0422'OF STATE HIGHWAY 339 AND STATE HIGHWAY 734, 86.25 FEET NORTH OF THE
 BK0422'CENTERLINE OF STATE HIGHWAY 339, 65.00 FEET SOUTHWEST OF A FENCE
 BK0422'CORNER, 64.45 FEET NORTHEAST OF A FENCE CORNER, 63.00 FEET WEST OF THE
 BK0422'CENTER OF A GRAVEL ROAD, 1.50 FEET SOUTHEAST OF A FENCE AND 1.00 FEET
 BK0422'EAST-SOUTHEAST OF A METAL WITNESS POST AND SIGN.  IT IS A LOUISIANA
 BK0422'DEPARTMENT OF HIGHWAYS AND CGS DISK STAMPED 28V24 1968 PROJECTING 4
 BK0422'INCHES.
 BK0422'
 BK0422'REFERENCE MARK NO. 1 IS 38.27 FEET NORTHEAST OF THE STATION.  IT IS
 BK0422'113.50 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 339, 103.40 FEET
 BK0422'NORTHEAST OF A FENCE CORNER AND A CONCRETE RIGHT OF WAY MARKER, 39.50
 BK0422'FEET NORTHEAST OF THE WITNESS POST AT THE STATION, 34.40 FEET WEST OF
 BK0422'THE CENTER OF A GRAVEL ROAD, 26.40 FEET SOUTHWEST OF A FENCE CORNER
 BK0422'AND A RIGHT OF WAY MARKER, AND 2.90 FEET SOUTHEAST OF A FENCE.  IT IS
 BK0422'A LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS DISK STAMPED 28V24 R. M. 1
 BK0422'1969 PROJECTING 2 INCHES.
 BK0422'
 BK0422'REFERENCE MARK NO. 2 IS 39.42 FEET SOUTHWEST OF THE STATION.  IT IS
 BK0422'104.40 FEET SOUTHWEST OF A FENCE CORNER AND A CONCRETE RIGHT OF WAY
 BK0422'MARKER, 88.00 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 58.00 FEET
 BK0422'NORTH OF THE CENTERLINE OF STATE HIGHWAY 339, 38.00 FEET SOUTHWEST OF
 BK0422'THE WITNESS POST AT STATION, 26.40 FEET NORTHEAST OF A FENCE CORNER
 BK0422'AND A CONCRETE RIGHT OF WAY MARKER, AND 2.70 FEET SOUTHEAST OF A
 BK0422'FENCE.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS DISK STAMPED
 BK0422'28V24 R. M. 2 1969, PROJECTING 2 INCHES.
 BK0422'
 BK0422'THE AZIMUTH MARK IS 0.40 MILE SOUTHEAST OF THE STATION.  IT IS 27.00
 BK0422'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 339, 11.00 FEET SOUTH OF
 BK0422'THE CENTER OF A DRIVE, 6.40 FEET SOUTHEAST OF THE SOUTH END OF A SIDE
 BK0422'DRAIN, 2.40 FEET SOUTHWEST OF A FENCE CORNER, 2.20 FEET WEST OF A
 BK0422'FENCE, AND 1.50 FEET WEST OF A WITNESS POST AND SIGN.  IT IS A
 BK0422'LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS DISK STAMPED 28V24 AZ. MK.
 BK0422'1969 PROJECTING 3 INCHES.
 BK0422'
 BK0422'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTHEAST ALONG
 BK0422'STATE HIGHWAY 339 FOR 0.40 MILE TO THE STATION SET EAST OF THE HIGHWAY
 BK0422'NEAR A FENCE CORNER.
 BK0422'
 BK0422'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 92 AND STATE
 BK0422'HIGHWAY 89 IN YOUNGSVILLE, DRIVE SOUTHWEST ALONG STATE HIGHWAY 92 FOR
 BK0422'1.00 MILE TO JUNCTION WITH STATE HIGHWAY 734, DRIVE SOUTH ALONG STATE
 BK0422'HIGHWAY 734 FOR 2.00 MILES TO A RIGHT ANGLE TURN TO THE WEST, CONTINUE
 BK0422'WEST ALONG STATE HIGHWAY 734 FOR 1.00 MILE TO JUNCTION WITH STATE
 BK0422'HIGHWAY 339, THE STATION IS SET IN THE NORTHWEST QUADRANT OF THE
 BK0422'JUNCTION.
 BK0422
 BK0422                          STATION RECOVERY (1968)
 BK0422
 BK0422'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 BK0422'8.45 MI NE FROM ERATH.
 BK0422'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0422'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 BK0422'HIGHWAYS 14 AND 339.  THENCE 7.80 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0422'339.  IN SECTION 23, T11S, R4E.  85.7 FEET NORTH OF THE CENTERLINE OF
 BK0422'LOUISIANA HIGHWAY 339, 64.7 FEET WEST OF THE CENTERLINE OF A GRAVEL
 BK0422'ROAD LEADING NORTH, 107.0 FEET NORTHWEST OF THE INTERSECTION OF
 BK0422'CENTERLINES OF LOUISIANA HIGHWAYS 339 AND 734, 1.7 FEET SOUTHEAST OF A
 BK0422'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0422'PROJECTING 6 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 BK0422'FEET NORTHWEST OF THE MARK.
 BK0422
 BK0422                          STATION RECOVERY (1982)
 BK0422
 BK0422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0422'THE MARK IS 1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14
 BK0422'FROM THE MUNICIPAL COMPLEX IN ERATH, THENCE 12.6 KILOMETERS (7.80
 BK0422'MILES) NORTH ALONG STATE HIGHWAY 339 TO THE MARK ON THE RIGHT, 26.12
 BK0422'METERS (85.7 FEET) NORTH OF THE CENTERLINE OF STATE HIGHWAY 339, 32.61
 BK0422'METERS (107.0 FEET) NORTHWEST OF THE INTERSECTION OF CENTERLINES OF
 BK0422'STATE HIGHWAY 339 AND 734, 20.54 METERS (67.4 FEET) WEST OF THE
 BK0422'CENTERLINE OF A PAVED ROAD LEADING NORTH.  IT IS 0.33 METERS SOUTHEAST
 BK0422'FROM A WITNESS POST AND ABOUT LEVEL WITH HIGHWAYS.
 BK0422
 BK0422                          STATION RECOVERY (1986)
 BK0422
 BK0422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0422'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0423 ***********************************************************************
 BK0423  DESIGNATION -  28 V 25
 BK0423  PID         -  BK0423
 BK0423  STATE/COUNTY-  LA/LAFAYETTE
 BK0423  COUNTRY     -  US
 BK0423  USGS QUAD   -  MILTON (2018)
 BK0423
 BK0423                         *CURRENT SURVEY CONTROL
 BK0423  ______________________________________________________________________
 BK0423* NAD 83(1986) POSITION- 30 03 56.9    (N) 092 01 55.7    (W)   HD_HELD2
 BK0423* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0423  **This station is located in a suspected subsidence area (see below).
 BK0423  ______________________________________________________________________
 BK0423  GEOID HEIGHT    -        -26.741 (meters)                     GEOID18
 BK0423  DYNAMIC HEIGHT  -          6.660 (meters)       21.85  (feet) COMP
 BK0423  MODELED GRAVITY -    979,303.7   (mgal)                       NAVD 88
 BK0423
 BK0423.The horizontal coordinates were established by autonomous hand held GPS
 BK0423.observations and have an estimated accuracy of +/- 10 meters.
 BK0423
 BK0423.** This station is in an area of known vertical motion. If an
 BK0423.** orthometric height was ever established but is not available 
 BK0423.** in the current survey control section, the orthometric height
 BK0423.** is considered suspect.  Suspect heights are available in the
 BK0423.** superseded section only if requested.
 BK0423
 BK0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0423.GEOID18 height accuracy estimate available here.
 BK0423
 BK0423.Click photographs - Photos may exist for this station.
 BK0423
 BK0423.The dynamic height is computed by dividing the NAVD 88
 BK0423.geopotential number by the normal gravity value computed on the
 BK0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0423.degrees latitude (g = 980.6199 gals.).
 BK0423
 BK0423.The modeled gravity was interpolated from observed gravity values.
 BK0423
 BK0423;                    North         East    Units  Estimated Accuracy
 BK0423;SPC LA S     -   173,766.      932,625.      MT  (+/- 10 meters HH2 GPS)
 BK0423
 BK0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9328826471(NAD 83)
 BK0423
 BK0423                          SUPERSEDED SURVEY CONTROL
 BK0423
 BK0423.No superseded survey control is available for this station.
 BK0423
 BK0423_MARKER: DD = SURVEY DISK
 BK0423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0423_STAMPING: 28V25 1968
 BK0423_MARK LOGO: LADHGS
 BK0423_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0423+STABILITY: SURFACE MOTION
 BK0423
 BK0423  HISTORY     - Date     Condition        Report By
 BK0423  HISTORY     - 1968     MONUMENTED       LADH
 BK0423  HISTORY     - 1968     GOOD             LADTD
 BK0423  HISTORY     - 1982     GOOD             NGS
 BK0423  HISTORY     - 1986     GOOD             NGS
 BK0423
 BK0423                          STATION DESCRIPTION
 BK0423
 BK0423'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0423'8.95 MI NE FROM ERATH.
 BK0423'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0423'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 BK0423'HIGHWAYS 14 AND 339.  THENCE 8.30 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0423'339, AT A 90 DEGREE TURN IN LOUISIANA HIGHWAY 339.  IN SECTION 23,
 BK0423'T11S, R4E.  100.6 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0423'339, 96.3 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 339, 92.7
 BK0423'FEET WEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH
 BK0423'ASBESTOS SIDING BELONGING TO MRS. ETIENNE HEBERT, 1.6 FEET SOUTHWEST
 BK0423'OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BK0423'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BK0423'NORTHEAST OF THE MARK.
 BK0423
 BK0423                          STATION RECOVERY (1982)
 BK0423
 BK0423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0423'1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE
 BK0423'MUNICIPAL COMPLEX IN ERATH, THENCE 13.4 KILOMETERS (8.30 MILES) NORTH
 BK0423'ALONG STATE HIGHWAY 339, TO THE MARK ON THE RIGHT, AT A 90-DEGREE TURN
 BK0423'IN THE HIGHWAY, 30.66 METERS (100.6 FEET) NORTH OF THE CENTERLINE OF
 BK0423'THE HIGHWAY, 29.35 METERS (96.3 FEET) EAST OF THE CENTERLINE OF THE
 BK0423'HIGHWAY, 28.25 METERS (92.7 FEET) WEST OF THE SOUTHWEST CORNER OF A
 BK0423'FRAME HOUSE WITH ASBESTOS SIDING.  IT IS 0.3 M ABOVE HIGHWAY.
 BK0423
 BK0423                          STATION RECOVERY (1986)
 BK0423
 BK0423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0423'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0424 ***********************************************************************
 BK0424  DESIGNATION -  28 V 26
 BK0424  PID         -  BK0424
 BK0424  STATE/COUNTY-  LA/LAFAYETTE
 BK0424  COUNTRY     -  US
 BK0424  USGS QUAD   -  MILTON (2018)
 BK0424
 BK0424                         *CURRENT SURVEY CONTROL
 BK0424  ______________________________________________________________________
 BK0424* NAD 83(1986) POSITION- 30 04 50.     (N) 092 01 55.     (W)   SCALED
 BK0424* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0424  **This station is located in a suspected subsidence area (see below).
 BK0424  ______________________________________________________________________
 BK0424  GEOID HEIGHT    -        -26.777 (meters)                     GEOID18
 BK0424  DYNAMIC HEIGHT  -          5.741 (meters)       18.84  (feet) COMP
 BK0424  MODELED GRAVITY -    979,304.1   (mgal)                       NAVD 88
 BK0424
 BK0424.The horizontal coordinates were scaled from a map and have
 BK0424.an estimated accuracy of +/- 6 seconds.
 BK0424
 BK0424.** This station is in an area of known vertical motion. If an
 BK0424.** orthometric height was ever established but is not available 
 BK0424.** in the current survey control section, the orthometric height
 BK0424.** is considered suspect.  Suspect heights are available in the
 BK0424.** superseded section only if requested.
 BK0424
 BK0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0424.GEOID18 height accuracy estimate available here.
 BK0424
 BK0424.Click photographs - Photos may exist for this station.
 BK0424
 BK0424.The dynamic height is computed by dividing the NAVD 88
 BK0424.geopotential number by the normal gravity value computed on the
 BK0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0424.degrees latitude (g = 980.6199 gals.).
 BK0424
 BK0424.The modeled gravity was interpolated from observed gravity values.
 BK0424
 BK0424;                    North         East    Units  Estimated Accuracy
 BK0424;SPC LA S     -   175,400.      932,650.      MT  (+/- 180 meters Scaled)
 BK0424
 BK0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP932281(NAD 83)
 BK0424
 BK0424                          SUPERSEDED SURVEY CONTROL
 BK0424
 BK0424.No superseded survey control is available for this station.
 BK0424
 BK0424_MARKER: DD = SURVEY DISK
 BK0424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0424_STAMPING: 28V26 1968
 BK0424_MARK LOGO: LADHGS
 BK0424_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0424+STABILITY: SURFACE MOTION
 BK0424
 BK0424  HISTORY     - Date     Condition        Report By
 BK0424  HISTORY     - 1968     MONUMENTED       LADH
 BK0424  HISTORY     - 1968     GOOD             LADTD
 BK0424  HISTORY     - 1982     GOOD             NGS
 BK0424  HISTORY     - 1986     GOOD             NGS
 BK0424
 BK0424                          STATION DESCRIPTION
 BK0424
 BK0424'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0424'10.00 MI NE FROM ERATH.
 BK0424'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0424'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 BK0424'HIGHWAYS 14 AND 339.  THENCE 9.35 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0424'339.  IN SECTION 14, T11S, R4E.  58.7 FEET WEST OF THE CENTERLINE OF
 BK0424'LOUISIANA HIGHWAY 339, 57.0 FEET NORTH OF THE CENTERLINE OF A GRAVEL
 BK0424'ROAD LEADING WEST, 173.2 FEET SOUTH OF THE SOUTHEAST CORNER OF A WOOD
 BK0424'FRAME GROCERY STORE BUILDING.  SET IN TOP OF A CONCRETE POST
 BK0424'PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 BK0424'FEET NORTHWEST OF THE MARK.
 BK0424
 BK0424                          STATION RECOVERY (1982)
 BK0424
 BK0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0424'1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE
 BK0424'MUNICIPAL COMPLEX IN ERATH, THENCE 15.05 KILOMETERS (9.35 MILES)
 BK0424'NORTH ALONG STATE HIGHWAY 339, TO THE MARK ON THE LEFT, 17.89 METERS
 BK0424'(58.7 FEET) WEST OF THE CENTERLINE OF THE HIGHWAY, 52.79 METERS (173.2
 BK0424'FEET) SOUTH OF THE SOUTHEAST CORNER OF A FRAME GUN SHOP, 17.37 METERS
 BK0424'(57.0 FEET) NORTH OF THE CENTERLINE OF A PAVED ROAD LEADING WEST.  IT
 BK0424'IS 0.33 METERS SOUTHEAST FROM A WITNESS POST AND ABOUT LEVEL WITH THE
 BK0424'HIGHWAY.
 BK0424
 BK0424                          STATION RECOVERY (1986)
 BK0424
 BK0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0425 ***********************************************************************
 BK0425  DESIGNATION -  28 V 27
 BK0425  PID         -  BK0425
 BK0425  STATE/COUNTY-  LA/LAFAYETTE
 BK0425  COUNTRY     -  US
 BK0425  USGS QUAD   -  MILTON (2018)
 BK0425
 BK0425                         *CURRENT SURVEY CONTROL
 BK0425  ______________________________________________________________________
 BK0425* NAD 83(1986) POSITION- 30 05 42.     (N) 092 01 52.     (W)   SCALED
 BK0425* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0425  **This station is located in a suspected subsidence area (see below).
 BK0425  ______________________________________________________________________
 BK0425  GEOID HEIGHT    -        -26.811 (meters)                     GEOID18
 BK0425
 BK0425.The horizontal coordinates were scaled from a map and have
 BK0425.an estimated accuracy of +/- 6 seconds.
 BK0425
 BK0425.** This station is in an area of known vertical motion. If an
 BK0425.** orthometric height was ever established but is not available 
 BK0425.** in the current survey control section, the orthometric height
 BK0425.** is considered suspect.  Suspect heights are available in the
 BK0425.** superseded section only if requested.
 BK0425
 BK0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0425.GEOID18 height accuracy estimate available here.
 BK0425
 BK0425.Click photographs - Photos may exist for this station.
 BK0425
 BK0425;                    North         East    Units  Estimated Accuracy
 BK0425;SPC LA S     -   177,000.      932,740.      MT  (+/- 180 meters Scaled)
 BK0425
 BK0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP933297(NAD 83)
 BK0425
 BK0425                          SUPERSEDED SURVEY CONTROL
 BK0425
 BK0425.No superseded survey control is available for this station.
 BK0425
 BK0425_MARKER: DD = SURVEY DISK
 BK0425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0425_STAMPING: 28V27 1968
 BK0425_MARK LOGO: LADHGS
 BK0425_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0425+STABILITY: SURFACE MOTION
 BK0425
 BK0425  HISTORY     - Date     Condition        Report By
 BK0425  HISTORY     - 1968     MONUMENTED       LADH
 BK0425  HISTORY     - 1968     GOOD             LADTD
 BK0425  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK0425  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0425
 BK0425                          STATION DESCRIPTION
 BK0425
 BK0425'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0425'8.05 MI SE FROM LAFAYETTE.
 BK0425'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0425'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 BK0425'HIGHWAYS 14 AND 339.  THENCE 10.40 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0425'339.  ABOUT 1.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE
 BK0425'BRIDGE OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182 IN LAFAYETTE
 BK0425'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 182 AND 339. THENCE 6.60
 BK0425'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 339.  IN SECTION 11, T11S,
 BK0425'R4E.  58.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 339, 56.4
 BK0425'FEET NORTH OF THE CENTERLINE OF A BLACKTOP ROAD LEADING EAST, 139.7
 BK0425'FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER BUILDING, 2.0
 BK0425'FEET SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0425'PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.9
 BK0425'FOOT NORTHEAST OF THE MARK.
 BK0425
 BK0425                          STATION RECOVERY (1982)
 BK0425
 BK0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0425'NOT RECOVERED, A SEARCH WAS MADE WITH NO EVIDENCE OF MARK BEING FOUND.
 BK0425
 BK0425                          STATION RECOVERY (1986)
 BK0425
 BK0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0425'NOT RECOVERED, A SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0427 ***********************************************************************
 BK0427  DESIGNATION -  28 V 29
 BK0427  PID         -  BK0427
 BK0427  STATE/COUNTY-  LA/LAFAYETTE
 BK0427  COUNTRY     -  US
 BK0427  USGS QUAD   -  MILTON (2018)
 BK0427
 BK0427                         *CURRENT SURVEY CONTROL
 BK0427  ______________________________________________________________________
 BK0427* NAD 83(1986) POSITION- 30 07 27.     (N) 092 01 54.     (W)   SCALED
 BK0427* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0427  **This station is located in a suspected subsidence area (see below).
 BK0427  ______________________________________________________________________
 BK0427  GEOID HEIGHT    -        -26.879 (meters)                     GEOID18
 BK0427  DYNAMIC HEIGHT  -          6.404 (meters)       21.01  (feet) COMP
 BK0427  MODELED GRAVITY -    979,305.3   (mgal)                       NAVD 88
 BK0427
 BK0427.The horizontal coordinates were scaled from a map and have
 BK0427.an estimated accuracy of +/- 6 seconds.
 BK0427
 BK0427.** This station is in an area of known vertical motion. If an
 BK0427.** orthometric height was ever established but is not available 
 BK0427.** in the current survey control section, the orthometric height
 BK0427.** is considered suspect.  Suspect heights are available in the
 BK0427.** superseded section only if requested.
 BK0427
 BK0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0427.GEOID18 height accuracy estimate available here.
 BK0427
 BK0427.Click photographs - Photos may exist for this station.
 BK0427
 BK0427.The dynamic height is computed by dividing the NAVD 88
 BK0427.geopotential number by the normal gravity value computed on the
 BK0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0427.degrees latitude (g = 980.6199 gals.).
 BK0427
 BK0427.The modeled gravity was interpolated from observed gravity values.
 BK0427
 BK0427;                    North         East    Units  Estimated Accuracy
 BK0427;SPC LA S     -   180,240.      932,710.      MT  (+/- 180 meters Scaled)
 BK0427
 BK0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP932329(NAD 83)
 BK0427
 BK0427                          SUPERSEDED SURVEY CONTROL
 BK0427
 BK0427.No superseded survey control is available for this station.
 BK0427
 BK0427_MARKER: DD = SURVEY DISK
 BK0427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0427_STAMPING: 28V29 1968
 BK0427_MARK LOGO: LADHGS
 BK0427_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0427+STABILITY: SURFACE MOTION
 BK0427
 BK0427  HISTORY     - Date     Condition        Report By
 BK0427  HISTORY     - 1968     MONUMENTED       LADH
 BK0427  HISTORY     - 1968     GOOD             LADTD
 BK0427  HISTORY     - 1986     GOOD             NGS
 BK0427
 BK0427                          STATION DESCRIPTION
 BK0427
 BK0427'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0427'6.05 MI SE FROM LAFAYETTE.
 BK0427'ABOUT 1.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE BRIDGE
 BK0427'OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182 IN LAFAYETTE TO THE
 BK0427'INTERSECTION OF LOUISIANA HIGHWAYS 182 AND 339.  THENCE 4.60 MILES
 BK0427'SOUTHWEST ALONG LOUISIANA HIGHWAY 339.  IN SECTION 35, T10S, R4E. 55.8
 BK0427'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 339, 64.6 FEET NORTH
 BK0427'OF THE CENTERLINE OF A BLACKTOP ROAD LEADING EAST, 168.9 FEET EAST OF
 BK0427'THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO C. P.
 BK0427'BOUTTEE, 1.5 FEET SOUTHWEST OF A BARBED WIRE FENCE. SET IN TOP OF A
 BK0427'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND. A STEEL WITNESS
 BK0427'POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.
 BK0427
 BK0427                          STATION RECOVERY (1986)
 BK0427
 BK0427'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0427'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0401 ***********************************************************************
 BK0401  DESIGNATION -  28 V 3
 BK0401  PID         -  BK0401
 BK0401  STATE/COUNTY-  LA/LAFAYETTE
 BK0401  COUNTRY     -  US
 BK0401  USGS QUAD   -  LAFAYETTE (2018)
 BK0401
 BK0401                         *CURRENT SURVEY CONTROL
 BK0401  ______________________________________________________________________
 BK0401* NAD 83(1986) POSITION- 30 12 14.     (N) 092 02 43.     (W)   SCALED
 BK0401* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0401  **This station is located in a suspected subsidence area (see below).
 BK0401  ______________________________________________________________________
 BK0401  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BK0401
 BK0401.The horizontal coordinates were scaled from a map and have
 BK0401.an estimated accuracy of +/- 6 seconds.
 BK0401
 BK0401.** This station is in an area of known vertical motion. If an
 BK0401.** orthometric height was ever established but is not available 
 BK0401.** in the current survey control section, the orthometric height
 BK0401.** is considered suspect.  Suspect heights are available in the
 BK0401.** superseded section only if requested.
 BK0401
 BK0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0401.GEOID18 height accuracy estimate available here.
 BK0401
 BK0401.Click photographs - Photos may exist for this station.
 BK0401
 BK0401;                    North         East    Units  Estimated Accuracy
 BK0401;SPC LA S     -   189,080.      931,450.      MT  (+/- 180 meters Scaled)
 BK0401
 BK0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP918417(NAD 83)
 BK0401
 BK0401                          SUPERSEDED SURVEY CONTROL
 BK0401
 BK0401.No superseded survey control is available for this station.
 BK0401
 BK0401_MARKER: DD = SURVEY DISK
 BK0401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0401_STAMPING: 28V3 1967
 BK0401_MARK LOGO: LADHGS
 BK0401_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0401+STABILITY: SURFACE MOTION
 BK0401_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0401+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2005
 BK0401
 BK0401  HISTORY     - Date     Condition        Report By
 BK0401  HISTORY     - 1967     MONUMENTED       LADH
 BK0401  HISTORY     - 1968     GOOD             CGS
 BK0401  HISTORY     - 19910701 GOOD             USPSQD
 BK0401  HISTORY     - 19950215 GOOD             USPSQD
 BK0401  HISTORY     - 20020522 MARK NOT FOUND   JCLS
 BK0401  HISTORY     - 20030512 GOOD             USPSQD
 BK0401  HISTORY     - 20031125 GOOD             USPSQD
 BK0401  HISTORY     - 20050309 GOOD             USPSQD
 BK0401
 BK0401                          STATION DESCRIPTION
 BK0401
 BK0401'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 BK0401'THE STATION IS LOCATED ABOUT 2.70 MILES SOUTHWEST ALONG JOHNSTON
 BK0401'STREET (U.S. HIGHWAY 167) FROM THE SOUTHERN PACIFIC RAILROAD STATION
 BK0401'IN LAFAYETTE, IN SECTION 53, T10S, R4E, IN ST. JOHN-FATIMA CEMETERY,
 BK0401'71.0 FEET SOUTH OF CENTERLINE OF JOHNSTON STREET (U.S. HIGHWAY 167),
 BK0401'35.1 FEET SOUTHEAST OF NORTHEAST PROPERTY CORNER MARKER OF ST.
 BK0401'JOHN-FATIMA CEMETERY, 2.0 FEET SOUTHWEST OF FENCE ON NORTHEAST
 BK0401'PROPERTY LINE OF ST. JOHN-FATIMA CEMETERY, 42 FEET EAST OF 48 INCH OAK
 BK0401'TREE, 1.0 FEET EAST OF A STEEL WITNESS POST AND SIGN.  A STANDARD DISK
 BK0401'SET IN A CONCRETE POST THAT IS PROJECTING 2 INCHES ABOVE THE GROUND.
 BK0401'STATION IS STAMPED 28V3 - 1967.
 BK0401
 BK0401                          STATION RECOVERY (1968)
 BK0401
 BK0401'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 BK0401'RECOVERED IN GOOD CONDITION.
 BK0401
 BK0401                          STATION RECOVERY (1991)
 BK0401
 BK0401'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0401'RECOVERED IN GOOD CONDITION.
 BK0401
 BK0401                          STATION RECOVERY (1995)
 BK0401
 BK0401'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0401'RECOVERED IN GOOD CONDITION.
 BK0401
 BK0401                          STATION RECOVERY (2002)
 BK0401
 BK0401'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 (MRY)
 BK0401'MARK NOT FOUND.
 BK0401
 BK0401                          STATION RECOVERY (2003)
 BK0401
 BK0401'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0401'RECOVERED IN GOOD CONDITION.
 BK0401
 BK0401                          STATION RECOVERY (2003)
 BK0401
 BK0401'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK0401'ST. JOHN-FATIMA CEMETERY RENAMED HOLY MARY MOTHER OF GOD CEMETERY.
 BK0401
 BK0401                          STATION RECOVERY (2005)
 BK0401
 BK0401'RECOVERY NOTE BY US POWER SQUADRON 2005 (RLR)
 BK0401'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0428 ***********************************************************************
 BK0428  DESIGNATION -  28 V 30
 BK0428  PID         -  BK0428
 BK0428  STATE/COUNTY-  LA/LAFAYETTE
 BK0428  COUNTRY     -  US
 BK0428  USGS QUAD   -  LAFAYETTE (2018)
 BK0428
 BK0428                         *CURRENT SURVEY CONTROL
 BK0428  ______________________________________________________________________
 BK0428* NAD 83(1986) POSITION- 30 08 17.     (N) 092 01 57.     (W)   SCALED
 BK0428* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0428  **This station is located in a suspected subsidence area (see below).
 BK0428  ______________________________________________________________________
 BK0428  GEOID HEIGHT    -        -26.910 (meters)                     GEOID18
 BK0428  DYNAMIC HEIGHT  -         10.330 (meters)       33.89  (feet) COMP
 BK0428  MODELED GRAVITY -    979,305.6   (mgal)                       NAVD 88
 BK0428
 BK0428.The horizontal coordinates were scaled from a map and have
 BK0428.an estimated accuracy of +/- 6 seconds.
 BK0428
 BK0428.** This station is in an area of known vertical motion. If an
 BK0428.** orthometric height was ever established but is not available 
 BK0428.** in the current survey control section, the orthometric height
 BK0428.** is considered suspect.  Suspect heights are available in the
 BK0428.** superseded section only if requested.
 BK0428
 BK0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0428.GEOID18 height accuracy estimate available here.
 BK0428
 BK0428.Click photographs - Photos may exist for this station.
 BK0428
 BK0428.The dynamic height is computed by dividing the NAVD 88
 BK0428.geopotential number by the normal gravity value computed on the
 BK0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0428.degrees latitude (g = 980.6199 gals.).
 BK0428
 BK0428.The modeled gravity was interpolated from observed gravity values.
 BK0428
 BK0428;                    North         East    Units  Estimated Accuracy
 BK0428;SPC LA S     -   181,780.      932,640.      MT  (+/- 180 meters Scaled)
 BK0428
 BK0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP931344(NAD 83)
 BK0428
 BK0428                          SUPERSEDED SURVEY CONTROL
 BK0428
 BK0428.No superseded survey control is available for this station.
 BK0428
 BK0428_MARKER: DD = SURVEY DISK
 BK0428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0428_STAMPING: 28V30 1968
 BK0428_MARK LOGO: LADHGS
 BK0428_PROJECTION: PROJECTING 15 CENTIMETERS
 BK0428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0428+STABILITY: SURFACE MOTION
 BK0428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0428+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0428
 BK0428  HISTORY     - Date     Condition        Report By
 BK0428  HISTORY     - 1968     MONUMENTED       LADH
 BK0428  HISTORY     - 1986     GOOD             NGS
 BK0428  HISTORY     - 20030619 GOOD             USPSQD
 BK0428  HISTORY     - 20040918 GOOD             USPSQD
 BK0428
 BK0428                          STATION DESCRIPTION
 BK0428
 BK0428'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0428'5.05 MI SE FROM LAFAYETTE.
 BK0428'ABOUT 1.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE BRIDGE
 BK0428'OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182 IN LAFAYETTE TO THE
 BK0428'INTERSECTION OF LOUISIANA HIGHWAYS 182 AND 339.  THENCE 3.60 MILES
 BK0428'SOUTHWEST ALONG LOUISIANA HIGHWAY 339.  IN SECTION 26, T10S, R4E. 63.1
 BK0428'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 339, 56.2 FEET NORTH
 BK0428'OF THE CENTERLINE OF A BLACKTOP ROAD LEADING WEST, 103.8 FEET EAST OF
 BK0428'AN 18 INCH CEDAR TREE, 1.5 FEET SOUTHEAST OF A BARBED WIRE FENCE. SET
 BK0428'IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE GROUND. A
 BK0428'STEEL WITNESS POST IS SET 0.9 FOOT NORTHWEST OF THE MARK.
 BK0428
 BK0428                          STATION RECOVERY (1986)
 BK0428
 BK0428'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0428'RECOVERED IN GOOD CONDITION.
 BK0428
 BK0428                          STATION RECOVERY (2003)
 BK0428
 BK0428'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0428'RECOVERED IN GOOD CONDITION.
 BK0428
 BK0428                          STATION RECOVERY (2004)
 BK0428
 BK0428'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0428'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0429 ***********************************************************************
 BK0429  DESIGNATION -  28 V 31
 BK0429  PID         -  BK0429
 BK0429  STATE/COUNTY-  LA/LAFAYETTE
 BK0429  COUNTRY     -  US
 BK0429  USGS QUAD   -  LAFAYETTE (2018)
 BK0429
 BK0429                         *CURRENT SURVEY CONTROL
 BK0429  ______________________________________________________________________
 BK0429* NAD 83(1986) POSITION- 30 08 44.     (N) 092 01 58.     (W)   SCALED
 BK0429* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0429  **This station is located in a suspected subsidence area (see below).
 BK0429  ______________________________________________________________________
 BK0429  GEOID HEIGHT    -        -26.927 (meters)                     GEOID18
 BK0429  DYNAMIC HEIGHT  -          9.950 (meters)       32.64  (feet) COMP
 BK0429  MODELED GRAVITY -    979,305.7   (mgal)                       NAVD 88
 BK0429
 BK0429.The horizontal coordinates were scaled from a map and have
 BK0429.an estimated accuracy of +/- 6 seconds.
 BK0429
 BK0429.** This station is in an area of known vertical motion. If an
 BK0429.** orthometric height was ever established but is not available 
 BK0429.** in the current survey control section, the orthometric height
 BK0429.** is considered suspect.  Suspect heights are available in the
 BK0429.** superseded section only if requested.
 BK0429
 BK0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0429.GEOID18 height accuracy estimate available here.
 BK0429
 BK0429.Click photographs - Photos may exist for this station.
 BK0429
 BK0429.The dynamic height is computed by dividing the NAVD 88
 BK0429.geopotential number by the normal gravity value computed on the
 BK0429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0429.degrees latitude (g = 980.6199 gals.).
 BK0429
 BK0429.The modeled gravity was interpolated from observed gravity values.
 BK0429
 BK0429;                    North         East    Units  Estimated Accuracy
 BK0429;SPC LA S     -   182,610.      932,620.      MT  (+/- 180 meters Scaled)
 BK0429
 BK0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP931353(NAD 83)
 BK0429
 BK0429                          SUPERSEDED SURVEY CONTROL
 BK0429
 BK0429.No superseded survey control is available for this station.
 BK0429
 BK0429_MARKER: DD = SURVEY DISK
 BK0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0429_STAMPING: 28V31 1968
 BK0429_MARK LOGO: LADHGS
 BK0429_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0429+STABILITY: SURFACE MOTION
 BK0429
 BK0429  HISTORY     - Date     Condition        Report By
 BK0429  HISTORY     - 1968     MONUMENTED       LADH
 BK0429  HISTORY     - 1986     GOOD             NGS
 BK0429
 BK0429                          STATION DESCRIPTION
 BK0429
 BK0429'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0429'4.55 MI SE FROM LAFAYETTE.
 BK0429'ABOUT 1.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE BRIDGE
 BK0429'OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182 IN LAFAYETTE TO THE
 BK0429'INTERSECTION OF LOUISIANA HIGHWAYS 182 AND 339.  THENCE 3.10 MILES
 BK0429'SOUTHWEST ALONG LOUISIANA HIGHWAY 339.  IN SECTION 26, T10S, R4E.
 BK0429'112.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 339, 109.7 FEET
 BK0429'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 3073, 21.9 FEET NORTH OF
 BK0429'THE NORTHEAST CORNER OF A WOOD FRAME COMBINATION GROCERY STORE AND
 BK0429'RESIDENCE BELONGING TO EDDIE BROUSSARD, 39.2 FEET NORTHWEST OF A 24
 BK0429'INCH OAK TREE, 1.4 FEET NORTH OF A CHAIN LINK FENCE. SET IN TOP OF A
 BK0429'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND. A STEEL WITNESS
 BK0429'POST IS SET 0.9 FOOT SOUTH OF THE MARK.
 BK0429
 BK0429                          STATION RECOVERY (1986)
 BK0429
 BK0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0429'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0430 ***********************************************************************
 BK0430  DESIGNATION -  28 V 32
 BK0430  PID         -  BK0430
 BK0430  STATE/COUNTY-  LA/LAFAYETTE
 BK0430  COUNTRY     -  US
 BK0430  USGS QUAD   -  LAFAYETTE (2018)
 BK0430
 BK0430                         *CURRENT SURVEY CONTROL
 BK0430  ______________________________________________________________________
 BK0430* NAD 83(1986) POSITION- 30 09 30.     (N) 092 01 24.     (W)   SCALED
 BK0430* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0430  **This station is located in a suspected subsidence area (see below).
 BK0430  ______________________________________________________________________
 BK0430  GEOID HEIGHT    -        -26.951 (meters)                     GEOID18
 BK0430  DYNAMIC HEIGHT  -          9.556 (meters)       31.35  (feet) COMP
 BK0430  MODELED GRAVITY -    979,306.1   (mgal)                       NAVD 88
 BK0430
 BK0430.The horizontal coordinates were scaled from a map and have
 BK0430.an estimated accuracy of +/- 6 seconds.
 BK0430
 BK0430.** This station is in an area of known vertical motion. If an
 BK0430.** orthometric height was ever established but is not available 
 BK0430.** in the current survey control section, the orthometric height
 BK0430.** is considered suspect.  Suspect heights are available in the
 BK0430.** superseded section only if requested.
 BK0430
 BK0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0430.GEOID18 height accuracy estimate available here.
 BK0430
 BK0430.Click photographs - Photos may exist for this station.
 BK0430
 BK0430.The dynamic height is computed by dividing the NAVD 88
 BK0430.geopotential number by the normal gravity value computed on the
 BK0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0430.degrees latitude (g = 980.6199 gals.).
 BK0430
 BK0430.The modeled gravity was interpolated from observed gravity values.
 BK0430
 BK0430;                    North         East    Units  Estimated Accuracy
 BK0430;SPC LA S     -   184,020.      933,540.      MT  (+/- 180 meters Scaled)
 BK0430
 BK0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP940367(NAD 83)
 BK0430
 BK0430                          SUPERSEDED SURVEY CONTROL
 BK0430
 BK0430.No superseded survey control is available for this station.
 BK0430
 BK0430_MARKER: DD = SURVEY DISK
 BK0430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0430_STAMPING: 28V32 1968
 BK0430_MARK LOGO: LADHGS
 BK0430_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0430+STABILITY: SURFACE MOTION
 BK0430
 BK0430  HISTORY     - Date     Condition        Report By
 BK0430  HISTORY     - 1968     MONUMENTED       LADH
 BK0430  HISTORY     - 1986     GOOD             NGS
 BK0430
 BK0430                          STATION DESCRIPTION
 BK0430
 BK0430'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0430'3.50 MI SE FROM LAFAYETTE.
 BK0430'ABOUT 1.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE BRIDGE
 BK0430'OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182 IN LAFAYETTE TO THE
 BK0430'INTERSECTION OF LOUISIANA HIGHWAYS 182 AND 339.  THENCE 2.05 MILES
 BK0430'SOUTHWEST ALONG LOUISIANA HIGHWAY 339.  IN SECTION 86, T10S, R4E. 57.5
 BK0430'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 339, 42.7 FEET
 BK0430'EAST-NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0430'BELONGING TO ELLIS TOUCHET, 27.8 FEET NORTH-NORTHWEST OF A 18 INCH
 BK0430'PINE TREE, 1.0 FOOT NORTH OF A MESH WIRE FENCE.  SET IN TOP OF A
 BK0430'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0430'POST IS SET 1.1 FEET WEST OF THE MARK.
 BK0430
 BK0430                          STATION RECOVERY (1986)
 BK0430
 BK0430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0431 ***********************************************************************
 BK0431  DESIGNATION -  28 V 33
 BK0431  PID         -  BK0431
 BK0431  STATE/COUNTY-  LA/LAFAYETTE
 BK0431  COUNTRY     -  US
 BK0431  USGS QUAD   -  LAFAYETTE (2018)
 BK0431
 BK0431                         *CURRENT SURVEY CONTROL
 BK0431  ______________________________________________________________________
 BK0431* NAD 83(1986) POSITION- 30 10 21.     (N) 092 01 03.     (W)   SCALED
 BK0431* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0431  **This station is located in a suspected subsidence area (see below).
 BK0431  ______________________________________________________________________
 BK0431  GEOID HEIGHT    -        -26.979 (meters)                     GEOID18
 BK0431  DYNAMIC HEIGHT  -         10.759 (meters)       35.30  (feet) COMP
 BK0431  MODELED GRAVITY -    979,306.5   (mgal)                       NAVD 88
 BK0431
 BK0431.The horizontal coordinates were scaled from a map and have
 BK0431.an estimated accuracy of +/- 6 seconds.
 BK0431
 BK0431.** This station is in an area of known vertical motion. If an
 BK0431.** orthometric height was ever established but is not available 
 BK0431.** in the current survey control section, the orthometric height
 BK0431.** is considered suspect.  Suspect heights are available in the
 BK0431.** superseded section only if requested.
 BK0431
 BK0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0431.GEOID18 height accuracy estimate available here.
 BK0431
 BK0431.Click photographs - Photos may exist for this station.
 BK0431
 BK0431.The dynamic height is computed by dividing the NAVD 88
 BK0431.geopotential number by the normal gravity value computed on the
 BK0431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0431.degrees latitude (g = 980.6199 gals.).
 BK0431
 BK0431.The modeled gravity was interpolated from observed gravity values.
 BK0431
 BK0431;                    North         East    Units  Estimated Accuracy
 BK0431;SPC LA S     -   185,580.      934,110.      MT  (+/- 180 meters Scaled)
 BK0431
 BK0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP945383(NAD 83)
 BK0431
 BK0431                          SUPERSEDED SURVEY CONTROL
 BK0431
 BK0431.No superseded survey control is available for this station.
 BK0431
 BK0431_MARKER: DD = SURVEY DISK
 BK0431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0431_STAMPING: 28V33 1968
 BK0431_MARK LOGO: LADHGS
 BK0431_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0431+STABILITY: SURFACE MOTION
 BK0431
 BK0431  HISTORY     - Date     Condition        Report By
 BK0431  HISTORY     - 1968     MONUMENTED       LADH
 BK0431  HISTORY     - 1986     GOOD             NGS
 BK0431
 BK0431                          STATION DESCRIPTION
 BK0431
 BK0431'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0431'2.45 MI SE FROM LAFAYETTE.
 BK0431'ABOUT 1.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE BRIDGE
 BK0431'OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182 IN LAFAYETTE TO THE
 BK0431'INTERSECTION OF LOUISIANA HIGHWAYS 182 AND 339.  THENCE 1.00 MILES
 BK0431'SOUTHWEST ALONG LOUISIANA HIGHWAY 339.  IN SECTION 55, T10S, R4E. 48.4
 BK0431'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 339, 20.8 FEET
 BK0431'EAST-SOUTHEAST OF A 12 INCH PINE TREE, 130.7 FEET EAST-NORTHEAST OF
 BK0431'THE SOUTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO P.R.
 BK0431'LANGLINAIS, 1.0 FOOT SOUTH OF A CHAIN LINK FENCE.  SET IN TOP OF A
 BK0431'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0431'POST IS SET 1.0 FOOT WEST OF THE MARK.
 BK0431
 BK0431                          STATION RECOVERY (1986)
 BK0431
 BK0431'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0431'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0432 ***********************************************************************
 BK0432  DESIGNATION -  28 V 34
 BK0432  PID         -  BK0432
 BK0432  STATE/COUNTY-  LA/LAFAYETTE
 BK0432  COUNTRY     -  US
 BK0432  USGS QUAD   -  LAFAYETTE (2018)
 BK0432
 BK0432                         *CURRENT SURVEY CONTROL
 BK0432  ______________________________________________________________________
 BK0432* NAD 83(1986) POSITION- 30 10 42.     (N) 092 00 12.     (W)   SCALED
 BK0432* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0432  **This station is located in a suspected subsidence area (see below).
 BK0432  ______________________________________________________________________
 BK0432  GEOID HEIGHT    -        -26.987 (meters)                     GEOID18
 BK0432  DYNAMIC HEIGHT  -          7.657 (meters)       25.12  (feet) COMP
 BK0432  MODELED GRAVITY -    979,306.8   (mgal)                       NAVD 88
 BK0432
 BK0432.The horizontal coordinates were scaled from a map and have
 BK0432.an estimated accuracy of +/- 6 seconds.
 BK0432
 BK0432.** This station is in an area of known vertical motion. If an
 BK0432.** orthometric height was ever established but is not available 
 BK0432.** in the current survey control section, the orthometric height
 BK0432.** is considered suspect.  Suspect heights are available in the
 BK0432.** superseded section only if requested.
 BK0432
 BK0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0432.GEOID18 height accuracy estimate available here.
 BK0432
 BK0432.Click photographs - Photos may exist for this station.
 BK0432
 BK0432.The dynamic height is computed by dividing the NAVD 88
 BK0432.geopotential number by the normal gravity value computed on the
 BK0432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0432.degrees latitude (g = 980.6199 gals.).
 BK0432
 BK0432.The modeled gravity was interpolated from observed gravity values.
 BK0432
 BK0432;                    North         East    Units  Estimated Accuracy
 BK0432;SPC LA S     -   186,220.      935,480.      MT  (+/- 180 meters Scaled)
 BK0432
 BK0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP959389(NAD 83)
 BK0432
 BK0432                          SUPERSEDED SURVEY CONTROL
 BK0432
 BK0432.No superseded survey control is available for this station.
 BK0432
 BK0432_MARKER: DD = SURVEY DISK
 BK0432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0432_STAMPING: 28V34 1973
 BK0432_MARK LOGO: LADHGS
 BK0432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0432+STABILITY: SURFACE MOTION
 BK0432
 BK0432  HISTORY     - Date     Condition        Report By
 BK0432  HISTORY     - 1973     MONUMENTED       LADH
 BK0432  HISTORY     - 1986     GOOD             NGS
 BK0432
 BK0432                          STATION DESCRIPTION
 BK0432
 BK0432'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0432'1.45 MI SE FROM LAFAYETTE.
 BK0432'ABOUT 1.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE BRIDGE
 BK0432'OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182 TO THE INTERSECTION
 BK0432'OF LOUISIANA HIGHWAYS 182 AND 339.  76 FEET SOUTHEAST OF THE
 BK0432'CENTERLINE OF LOUISIANA HIGHWAY 339, 68 FEET SOUTHWEST OF THE
 BK0432'CENTERLINE OF LOUISIANA HIGHWAY 182, 33 FEET EAST OF A HIGHWAY
 BK0432'RIGHT-OF-WAY MARKER, AND 32 FEET WEST OF A HIGHWAY RIGHT-OF-WAY
 BK0432'MARKER.
 BK0432
 BK0432                          STATION RECOVERY (1986)
 BK0432
 BK0432'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0432'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0433 ***********************************************************************
 BK0433  DESIGNATION -  28 V 35
 BK0433  PID         -  BK0433
 BK0433  STATE/COUNTY-  LA/LAFAYETTE
 BK0433  COUNTRY     -  US
 BK0433  USGS QUAD   -  LAFAYETTE (2018)
 BK0433
 BK0433                         *CURRENT SURVEY CONTROL
 BK0433  ______________________________________________________________________
 BK0433* NAD 83(1986) POSITION- 30 11 12.     (N) 092 00 40.     (W)   SCALED
 BK0433* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0433  **This station is located in a suspected subsidence area (see below).
 BK0433  ______________________________________________________________________
 BK0433  GEOID HEIGHT    -        -27.006 (meters)                     GEOID18
 BK0433  DYNAMIC HEIGHT  -         11.026 (meters)       36.17  (feet) COMP
 BK0433  MODELED GRAVITY -    979,307.0   (mgal)                       NAVD 88
 BK0433
 BK0433.The horizontal coordinates were scaled from a map and have
 BK0433.an estimated accuracy of +/- 6 seconds.
 BK0433
 BK0433.** This station is in an area of known vertical motion. If an
 BK0433.** orthometric height was ever established but is not available 
 BK0433.** in the current survey control section, the orthometric height
 BK0433.** is considered suspect.  Suspect heights are available in the
 BK0433.** superseded section only if requested.
 BK0433
 BK0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0433.GEOID18 height accuracy estimate available here.
 BK0433
 BK0433.Click photographs - Photos may exist for this station.
 BK0433
 BK0433.The dynamic height is computed by dividing the NAVD 88
 BK0433.geopotential number by the normal gravity value computed on the
 BK0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0433.degrees latitude (g = 980.6199 gals.).
 BK0433
 BK0433.The modeled gravity was interpolated from observed gravity values.
 BK0433
 BK0433;                    North         East    Units  Estimated Accuracy
 BK0433;SPC LA S     -   187,150.      934,730.      MT  (+/- 180 meters Scaled)
 BK0433
 BK0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP951398(NAD 83)
 BK0433
 BK0433                          SUPERSEDED SURVEY CONTROL
 BK0433
 BK0433.No superseded survey control is available for this station.
 BK0433
 BK0433_MARKER: DD = SURVEY DISK
 BK0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0433_STAMPING: 28V35 1973
 BK0433_MARK LOGO: LADHGS
 BK0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0433+STABILITY: SURFACE MOTION
 BK0433
 BK0433  HISTORY     - Date     Condition        Report By
 BK0433  HISTORY     - 1973     MONUMENTED       LADH
 BK0433  HISTORY     - 1986     GOOD             NGS
 BK0433
 BK0433                          STATION DESCRIPTION
 BK0433
 BK0433'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0433'0.80 MI SE FROM LAFAYETTE.
 BK0433'ABOUT 0.80 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 182 FROM THE BRIDGE
 BK0433'OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182.  82 FEET NORTHEAST
 BK0433'OF THE CENTERLINE OF LOUISIANA HIGHWAY 182, 26 FEET SOUTHEAST OF A
 BK0433'TWO-FOOT BY TWO-FOOT COLUMN, 13 FEET SOUTHEAST OF A TWO-FOOT BY
 BK0433'TWO-FOOT COLUMN.
 BK0433
 BK0433                          STATION RECOVERY (1986)
 BK0433
 BK0433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0434 ***********************************************************************
 BK0434  DESIGNATION -  28 V 36
 BK0434  PID         -  BK0434
 BK0434  STATE/COUNTY-  LA/LAFAYETTE
 BK0434  COUNTRY     -  US
 BK0434  USGS QUAD   -  LAFAYETTE (2018)
 BK0434
 BK0434                         *CURRENT SURVEY CONTROL
 BK0434  ______________________________________________________________________
 BK0434* NAD 83(1986) POSITION- 30 11 50.     (N) 092 00 57.     (W)   SCALED
 BK0434* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0434  **This station is located in a suspected subsidence area (see below).
 BK0434  ______________________________________________________________________
 BK0434  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BK0434
 BK0434.The horizontal coordinates were scaled from a map and have
 BK0434.an estimated accuracy of +/- 6 seconds.
 BK0434
 BK0434.** This station is in an area of known vertical motion. If an
 BK0434.** orthometric height was ever established but is not available 
 BK0434.** in the current survey control section, the orthometric height
 BK0434.** is considered suspect.  Suspect heights are available in the
 BK0434.** superseded section only if requested.
 BK0434
 BK0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0434.GEOID18 height accuracy estimate available here.
 BK0434
 BK0434.Click photographs - Photos may exist for this station.
 BK0434
 BK0434;                    North         East    Units  Estimated Accuracy
 BK0434;SPC LA S     -   188,320.      934,280.      MT  (+/- 180 meters Scaled)
 BK0434
 BK0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP947410(NAD 83)
 BK0434
 BK0434                          SUPERSEDED SURVEY CONTROL
 BK0434
 BK0434.No superseded survey control is available for this station.
 BK0434
 BK0434_MARKER: DD = SURVEY DISK
 BK0434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0434_STAMPING: 28V36 1973
 BK0434_MARK LOGO: LADHGS
 BK0434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0434+STABILITY: SURFACE MOTION
 BK0434
 BK0434  HISTORY     - Date     Condition        Report By
 BK0434  HISTORY     - 1973     MONUMENTED       LADH
 BK0434  HISTORY     - 1975     GOOD             LADTD
 BK0434  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0434
 BK0434                          STATION DESCRIPTION
 BK0434
 BK0434'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0434'IN LAFAYETTE.
 BK0434'ABOUT 0.10 MILE NORTH ALONG LOUISIANA HIGHWAY 182 (PINHOOK ROAD) FROM
 BK0434'THE BRIDGE OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182.  121
 BK0434'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 182, 60 FEET WEST OF
 BK0434'THE NORTHWEST CORNER OF THE RIVERSIDE INN RESTAURANT, 22 FEET
 BK0434'NORTHWEST OF A 32-INCH OAK TREE, AND 20 FEET SOUTH OF A 30-INCH OAK
 BK0434'TREE.
 BK0434
 BK0434                          STATION RECOVERY (1975)
 BK0434
 BK0434'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK0434'RECOVERED IN GOOD CONDITION.
 BK0434
 BK0434                          STATION RECOVERY (1986)
 BK0434
 BK0434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0434'NOT RECOVERED, AREA IS NOW A PARKING LOT, THE MARK HAS BEEN RESET WITH
 BK0434'A DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2146 ***********************************************************************
 BK2146  DESIGNATION -  28 V 36 RESET
 BK2146  PID         -  BK2146
 BK2146  STATE/COUNTY-  LA/LAFAYETTE
 BK2146  COUNTRY     -  US
 BK2146  USGS QUAD   -  LAFAYETTE (2018)
 BK2146
 BK2146                         *CURRENT SURVEY CONTROL
 BK2146  ______________________________________________________________________
 BK2146* NAD 83(1986) POSITION- 30 11 44.67   (N) 092 00 58.24   (W)   HD_HELD1
 BK2146* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2146  **This station is located in a suspected subsidence area (see below).
 BK2146  ______________________________________________________________________
 BK2146  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BK2146  DYNAMIC HEIGHT  -          7.667 (meters)       25.15  (feet) COMP
 BK2146  MODELED GRAVITY -    979,307.3   (mgal)                       NAVD 88
 BK2146
 BK2146.The horizontal coordinates were determined by differentially corrected
 BK2146.hand held GPS observations or other comparable positioning techniques
 BK2146.and have an estimated accuracy of +/- 3 meters.
 BK2146
 BK2146.** This station is in an area of known vertical motion. If an
 BK2146.** orthometric height was ever established but is not available 
 BK2146.** in the current survey control section, the orthometric height
 BK2146.** is considered suspect.  Suspect heights are available in the
 BK2146.** superseded section only if requested.
 BK2146
 BK2146.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2146.GEOID18 height accuracy estimate available here.
 BK2146
 BK2146.Click photographs - Photos may exist for this station.
 BK2146
 BK2146.The dynamic height is computed by dividing the NAVD 88
 BK2146.geopotential number by the normal gravity value computed on the
 BK2146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2146.degrees latitude (g = 980.6199 gals.).
 BK2146
 BK2146.The modeled gravity was interpolated from observed gravity values.
 BK2146
 BK2146;                    North         East    Units  Estimated Accuracy
 BK2146;SPC LA S     -   188,159.5     934,249.5     MT  (+/- 3 meters HH1 GPS) 
 BK2146
 BK2146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9470240884(NAD 83)
 BK2146
 BK2146                          SUPERSEDED SURVEY CONTROL
 BK2146
 BK2146.No superseded survey control is available for this station.
 BK2146
 BK2146_MARKER: DD = SURVEY DISK
 BK2146_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2146_SP_SET: BRIDGE ABUTMENT
 BK2146_STAMPING: 28 V 36 RESET 1982
 BK2146_MARK LOGO: LADH
 BK2146_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2146+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2023
 BK2146
 BK2146  HISTORY     - Date     Condition        Report By
 BK2146  HISTORY     - 1982     MONUMENTED       LADTD
 BK2146  HISTORY     - 1986     GOOD             NGS
 BK2146  HISTORY     - 20031125 GOOD             USPSQD
 BK2146  HISTORY     - 20041126 GOOD             USPSQD
 BK2146  HISTORY     - 20060617 GOOD             USPSQD
 BK2146  HISTORY     - 20230225 GOOD             NLS
 BK2146
 BK2146                          STATION DESCRIPTION
 BK2146
 BK2146'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2146'IN LAFAYETTE.
 BK2146'IN LAFAYETTE, ALONG STATE HIGHWAY 182 (PINHOON ROAD), IN THE
 BK2146'NORTHEAST ABUTMENT OF THE BRIDGE OVER THE VERMILLION RIVER ON STATE
 BK2146'HIGHWAY 182, 18.29 METERS (60.0 FT) WEST-NORTHWEST OF THE BRIDGE
 BK2146'TENDER BOOTH ON THE BRIDGE, 5.18 METERS (17.0 FT) NORTH-NORTHEAST
 BK2146'OF THE CENTER OF THE WESTBOUND LANE ON STATE HIGHWAY 182, 4.57 METERS
 BK2146'(15.0 FT) SOUTHEAST OF AN AUTO BARICADE ARM BASE TO BRIDGE, AND 1.98
 BK2146'METERS (6.5 FT) EAST-SOUTHEAST OF THE NORTHWEST END OF THE BRIDGE.
 BK2146'THE MARK IS ABOVE LEVEL WITH BRIDGE ABUTMENT.
 BK2146
 BK2146                          STATION RECOVERY (1986)
 BK2146
 BK2146'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2146'RECOVERED IN GOOD CONDITION.
 BK2146
 BK2146                          STATION RECOVERY (2003)
 BK2146
 BK2146'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK2146'PINHOON ROAD IS PINHOOK ROAD.
 BK2146
 BK2146                          STATION RECOVERY (2004)
 BK2146
 BK2146'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2146'RECOVERED IN GOOD CONDITION.
 BK2146
 BK2146                          STATION RECOVERY (2006)
 BK2146
 BK2146'RECOVERY NOTE BY US POWER SQUADRON 2006 (RHG)
 BK2146'RECOVERED IN GOOD CONDITION.
 BK2146
 BK2146                          STATION RECOVERY (2023)
 BK2146
 BK2146'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JPL)
 BK2146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0435 ***********************************************************************
 BK0435  DESIGNATION -  28 V 37
 BK0435  PID         -  BK0435
 BK0435  STATE/COUNTY-  LA/LAFAYETTE
 BK0435  COUNTRY     -  US
 BK0435  USGS QUAD   -  LAFAYETTE (2018)
 BK0435
 BK0435                         *CURRENT SURVEY CONTROL
 BK0435  ______________________________________________________________________
 BK0435* NAD 83(1986) POSITION- 30 12 32.8    (N) 092 00 37.7    (W)   HD_HELD2
 BK0435* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0435  **This station is located in a suspected subsidence area (see below).
 BK0435  ______________________________________________________________________
 BK0435  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BK0435  DYNAMIC HEIGHT  -         11.685 (meters)       38.34  (feet) COMP
 BK0435  MODELED GRAVITY -    979,307.8   (mgal)                       NAVD 88
 BK0435
 BK0435.The horizontal coordinates were established by autonomous hand held GPS
 BK0435.observations and have an estimated accuracy of +/- 10 meters.
 BK0435
 BK0435.** This station is in an area of known vertical motion. If an
 BK0435.** orthometric height was ever established but is not available 
 BK0435.** in the current survey control section, the orthometric height
 BK0435.** is considered suspect.  Suspect heights are available in the
 BK0435.** superseded section only if requested.
 BK0435
 BK0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0435.GEOID18 height accuracy estimate available here.
 BK0435
 BK0435.Click photographs - Photos may exist for this station.
 BK0435
 BK0435.The dynamic height is computed by dividing the NAVD 88
 BK0435.geopotential number by the normal gravity value computed on the
 BK0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0435.degrees latitude (g = 980.6199 gals.).
 BK0435
 BK0435.The modeled gravity was interpolated from observed gravity values.
 BK0435
 BK0435;                    North         East    Units  Estimated Accuracy
 BK0435;SPC LA S     -   189,638.      934,808.      MT  (+/- 10 meters HH2 GPS)
 BK0435
 BK0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9523942370(NAD 83)
 BK0435
 BK0435                          SUPERSEDED SURVEY CONTROL
 BK0435
 BK0435.No superseded survey control is available for this station.
 BK0435
 BK0435_MARKER: DD = SURVEY DISK
 BK0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0435_STAMPING: 28V37 1973
 BK0435_MARK LOGO: LADHGS
 BK0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0435+STABILITY: SURFACE MOTION
 BK0435
 BK0435  HISTORY     - Date     Condition        Report By
 BK0435  HISTORY     - 1973     MONUMENTED       LADH
 BK0435  HISTORY     - 1986     GOOD             NGS
 BK0435
 BK0435                          STATION DESCRIPTION
 BK0435
 BK0435'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0435'IN LAFAYETTE.
 BK0435'ABOUT 1.05 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 182 (PINHOOK ROAD)
 BK0435'FROM THE BRIDGE OVER THE VERMILION RIVER ON LOUISIANA HIGHWAY 182. 50
 BK0435'FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 182, 37 FEET
 BK0435'SOUTH OF A METAL LIGHT POLE, 55 FEET NORTHEAST OF A POWER POLE.
 BK0435
 BK0435                          STATION RECOVERY (1986)
 BK0435
 BK0435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0435'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0464 ***********************************************************************
 BK0464  DESIGNATION -  28 V 38
 BK0464  PID         -  BK0464
 BK0464  STATE/COUNTY-  LA/LAFAYETTE
 BK0464  COUNTRY     -  US
 BK0464  USGS QUAD   -  CROWLEY EAST (2018)
 BK0464
 BK0464                         *CURRENT SURVEY CONTROL
 BK0464  ______________________________________________________________________
 BK0464* NAD 83(1986) POSITION- 30 09 56.     (N) 092 15 34.     (W)   SCALED
 BK0464* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0464  **This station is located in a suspected subsidence area (see below).
 BK0464  ______________________________________________________________________
 BK0464  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BK0464
 BK0464.The horizontal coordinates were scaled from a map and have
 BK0464.an estimated accuracy of +/- 6 seconds.
 BK0464
 BK0464.** This station is in an area of known vertical motion. If an
 BK0464.** orthometric height was ever established but is not available 
 BK0464.** in the current survey control section, the orthometric height
 BK0464.** is considered suspect.  Suspect heights are available in the
 BK0464.** superseded section only if requested.
 BK0464
 BK0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0464.GEOID18 height accuracy estimate available here.
 BK0464
 BK0464.Click photographs - Photos may exist for this station.
 BK0464
 BK0464;                    North         East    Units  Estimated Accuracy
 BK0464;SPC LA S     -   184,980.      910,800.      MT  (+/- 180 meters Scaled)
 BK0464
 BK0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP713373(NAD 83)
 BK0464
 BK0464                          SUPERSEDED SURVEY CONTROL
 BK0464
 BK0464.No superseded survey control is available for this station.
 BK0464
 BK0464_MARKER: DD = SURVEY DISK
 BK0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0464_STAMPING: 28V38 1968
 BK0464_MARK LOGO: LADHGS
 BK0464_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0464+STABILITY: SURFACE MOTION
 BK0464_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0464+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2007
 BK0464
 BK0464  HISTORY     - Date     Condition        Report By
 BK0464  HISTORY     - 1968     MONUMENTED       LADH
 BK0464  HISTORY     - 19950330 GOOD             USPSQD
 BK0464  HISTORY     - 20030619 GOOD             USPSQD
 BK0464  HISTORY     - 20040918 GOOD             USPSQD
 BK0464  HISTORY     - 20060531 GOOD             NGS
 BK0464  HISTORY     - 20070724 GOOD             GEOCAC
 BK0464
 BK0464                          STATION DESCRIPTION
 BK0464
 BK0464'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0464'4.75 MI SOUTHEAST FROM RAYNE.  ABOUT 0.35 MILE SOUTH AND WEST ALONG
 BK0464'U.S. HIGHWAY 90 AND LOUISIANA HIGHWAY 35 (ADAMS AVENUE) IN RAYNE FROM
 BK0464'THE SAINT JOSEPH CATHOLIC CHURCH TO THE INTERSECTION OF LOUISIANA
 BK0464'HIGHWAY 35 AND U. S. HIGHWAY 90.  THENCE ABOUT 3.65 MILES SOUTH ALONG
 BK0464'LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 35 AND
 BK0464'342.  THENCE ABOUT 0.75 MILE SOUTH AND EAST ALONG LOUISIANA HIGHWAY
 BK0464'342.  IN SECTION 14, T10S, R2E.  62.0 FEET SOUTH OF THE CENTERLINE OF
 BK0464'LOUISIANA HIGHWAY 342, 72.0 FEET SOUTHWEST OF THE CENTER OF A CONCRETE
 BK0464'HEADWALL ON THE SOUTH END OF A REINFORCED CONCRETE BOX CULVERT UNDER
 BK0464'LOUISIANA HIGHWAY 342, 510 FEET SOUTHEAST OF THE EAST END OF A
 BK0464'CONCRETE BRIDGE OVER BAYOU QUE DE TORTUE ON LOUISIANA HIGHWAY 342,
 BK0464'124.0 FEET NORTHWEST OF A DRIVEWAY LEADING SOUTH.  SET IN TOP OF A
 BK0464'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0464'POST IS SET 1.2 FEET SOUTH OF THE MARK.
 BK0464
 BK0464                          STATION RECOVERY (1995)
 BK0464
 BK0464'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0464'RECOVERED IN GOOD CONDITION.
 BK0464
 BK0464                          STATION RECOVERY (2003)
 BK0464
 BK0464'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0464'RECOVERED IN GOOD CONDITION.
 BK0464
 BK0464                          STATION RECOVERY (2004)
 BK0464
 BK0464'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0464'RECOVERED IN GOOD CONDITION.
 BK0464
 BK0464                          STATION RECOVERY (2006)
 BK0464
 BK0464'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0464'RECOVERED AS DESCRIBED.  NOTE--MARK IS IN THE WOODS.
 BK0464
 BK0464                          STATION RECOVERY (2007)
 BK0464
 BK0464'RECOVERY NOTE BY GEOCACHING 2007 (MFM)
 BK0464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0455 ***********************************************************************
 BK0455  DESIGNATION -  28 V 39
 BK0455  PID         -  BK0455
 BK0455  STATE/COUNTY-  LA/LAFAYETTE
 BK0455  COUNTRY     -  US
 BK0455  USGS QUAD   -  DUSON (2018)
 BK0455
 BK0455                         *CURRENT SURVEY CONTROL
 BK0455  ______________________________________________________________________
 BK0455* NAD 83(1986) POSITION- 30 08 16.     (N) 092 10 30.     (W)   SCALED
 BK0455* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0455  **This station is located in a suspected subsidence area (see below).
 BK0455  ______________________________________________________________________
 BK0455  GEOID HEIGHT    -        -26.977 (meters)                     GEOID18
 BK0455
 BK0455.The horizontal coordinates were scaled from a map and have
 BK0455.an estimated accuracy of +/- 6 seconds.
 BK0455
 BK0455.** This station is in an area of known vertical motion. If an
 BK0455.** orthometric height was ever established but is not available 
 BK0455.** in the current survey control section, the orthometric height
 BK0455.** is considered suspect.  Suspect heights are available in the
 BK0455.** superseded section only if requested.
 BK0455
 BK0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0455.GEOID18 height accuracy estimate available here.
 BK0455
 BK0455.Click photographs - Photos may exist for this station.
 BK0455
 BK0455;                    North         East    Units  Estimated Accuracy
 BK0455;SPC LA S     -   181,840.      918,910.      MT  (+/- 180 meters Scaled)
 BK0455
 BK0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP794343(NAD 83)
 BK0455
 BK0455                          SUPERSEDED SURVEY CONTROL
 BK0455
 BK0455.No superseded survey control is available for this station.
 BK0455
 BK0455_MARKER: DD = SURVEY DISK
 BK0455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0455_STAMPING: 28V39 1968
 BK0455_MARK LOGO: LADHGS
 BK0455_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0455+STABILITY: SURFACE MOTION
 BK0455
 BK0455  HISTORY     - Date     Condition        Report By
 BK0455  HISTORY     - 1968     MONUMENTED       LADH
 BK0455  HISTORY     - 1987     GOOD             LADTD
 BK0455  HISTORY     - 19950330 GOOD             USPSQD
 BK0455  HISTORY     - 20040306 MARK NOT FOUND   USPSQD
 BK0455
 BK0455                          STATION DESCRIPTION
 BK0455
 BK0455'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0455'5.10 MI NE FROM LEROY.
 BK0455'ABOUT 1.00 MILE EAST ALONG LOUISIANA HIGHWAY 699 FROM THE CATHOLIC
 BK0455'CHURCH IN THE TOWN OF LEROY TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BK0455'343 AND 699.  THENCE ABOUT 4.10 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0455'343.  IN SECTION 28, T10S, R3E.  38.5 FEET EAST OF THE CENTERLINE OF
 BK0455'LOUISIANA HIGHWAY 343, 55.8 FEET NORTH OF THE CENTERLINE OF A GRAVEL
 BK0455'ROAD LEADING EAST, 75.4 FEET NORTH OF A POWER POLE, 1.8 FEET WEST OF A
 BK0455'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 BK0455'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE
 BK0455'MARK.
 BK0455
 BK0455                          STATION RECOVERY (1987)
 BK0455
 BK0455'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0455'1.6 KM (1 MI) EAST ON STATE HIGHWAY 699 FROM THE CATHOLIC CHURCH IN
 BK0455'LEROY TO THE JUNCTION OF STATE HIGHWAYS 699 AND 343, THENCE 6.6 KM
 BK0455'(4.1 MI) NORTH ON HIGHWAY 343 TO THE MARK ON THE RIGHT, 23 METERS
 BK0455'(75.5 FT) NORTH OF A POWER POLE, 17.1 METERS (56 FT) NORTH OF THE
 BK0455'CENTER OF SELLERS ROAD, 11.7 METERS (38.5 FT) EAST OF THE CENTER OF
 BK0455'HIGHWAY 343, 0.6 METERS (2 FT) WEST OF A RIGHT-OF-WAY MARKER AND 0.6
 BK0455'METERS (2 FT) SOUTH OF A RIGHT-OF-WAY MARKER.  IT IS 0.30 METERS WEST
 BK0455'FROM A WITNESS POST AND ABOUT LEVEL WITH THE HIGHWAY.
 BK0455
 BK0455                          STATION RECOVERY (1995)
 BK0455
 BK0455'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0455'RECOVERED IN GOOD CONDITION.
 BK0455
 BK0455                          STATION RECOVERY (2004)
 BK0455
 BK0455'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3364 ***********************************************************************
 BK3364  DESIGNATION -  28 V 4 RESET
 BK3364  PID         -  BK3364
 BK3364  STATE/COUNTY-  LA/LAFAYETTE
 BK3364  COUNTRY     -  US
 BK3364  USGS QUAD   -  LAFAYETTE (2018)
 BK3364
 BK3364                         *CURRENT SURVEY CONTROL
 BK3364  ______________________________________________________________________
 BK3364* NAD 83(1986) POSITION- 30 11 39.     (N) 092 03 30.     (W)   SCALED
 BK3364* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3364  **This station is located in a suspected subsidence area (see below).
 BK3364  ______________________________________________________________________
 BK3364  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BK3364
 BK3364.The horizontal coordinates were scaled from a map and have
 BK3364.an estimated accuracy of +/- 6 seconds.
 BK3364
 BK3364.** This station is in an area of known vertical motion. If an
 BK3364.** orthometric height was ever established but is not available 
 BK3364.** in the current survey control section, the orthometric height
 BK3364.** is considered suspect.  Suspect heights are available in the
 BK3364.** superseded section only if requested.
 BK3364
 BK3364.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3364.GEOID18 height accuracy estimate available here.
 BK3364
 BK3364.Click photographs - Photos may exist for this station.
 BK3364
 BK3364;                    North         East    Units  Estimated Accuracy
 BK3364;SPC LA S     -   188,010.      930,190.      MT  (+/- 180 meters Scaled)
 BK3364
 BK3364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP906406(NAD 83)
 BK3364
 BK3364                          SUPERSEDED SURVEY CONTROL
 BK3364
 BK3364.No superseded survey control is available for this station.
 BK3364
 BK3364_MARKER: DD = SURVEY DISK
 BK3364_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK3364+WITH SETTING: PAVEMENT
 BK3364_SP_SET: MANHOLE
 BK3364_STAMPING: 28 V 4 RESET 1986
 BK3364_MARK LOGO: LADTD
 BK3364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3364+STABILITY: SURFACE MOTION
 BK3364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3364+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK3364
 BK3364  HISTORY     - Date     Condition        Report By
 BK3364  HISTORY     - 1986     MONUMENTED       LADTD
 BK3364  HISTORY     - 20030512 GOOD             USPSQD
 BK3364  HISTORY     - 20040918 GOOD             USPSQD
 BK3364
 BK3364                          STATION DESCRIPTION
 BK3364
 BK3364'DESCRIBED BY LA TRANSP AND DEV 1986
 BK3364'IN LAFAYETTE.
 BK3364'6.2 KM (3.85 MI) SOUTHWEST ALONG JOHNSTON STREET (U.S. HIGHWAY 167)
 BK3364'FROM ITS JUNCTION WITH THE SOUTHERN PACIFIC RAILROAD TRACKS IN
 BK3364'LAFAYETTE, AT THE INTERSECTION OF JOHNSTON STREET AND GUILBEAU ROAD,
 BK3364'ON PROPERTY OWNED BY THE CIRCLE K CORP, AT THE NORTHWEST CORNER OF
 BK3364'THE INTERSECTION OF JOHNSTON AND GUILBEAU STREET, IN THE TOP OF THE
 BK3364'NORTHWEST CORNER OF A 3 FOOT BY 3 FOOT CONCRETE FOUNDATION FOR A
 BK3364'MANHOLE OF AN ELECTRIC OUTLET, 17.8 M (58.4 FT) NORTH-NORTHEAST OF
 BK3364'THE CENTER OF GUILBEAU ROAD, 14.5 M (47.6 FT) WEST-NORTHWEST OF THE
 BK3364'CENTER OF JOHNSTON ROAD, 5.3 M (17.4 FT) SOUTH OF A POWERPOLE
 BK3364'(NO. 68), AND 1.5 M (4.9 FT) SOUTH OF THE SOUTH SIDE OF METAL TRAFFIC
 BK3364'LIGHT BOX.
 BK3364'THE MARK IS 0.5 METERS  ESE FROM  A WITNESS POST
 BK3364'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK3364
 BK3364                          STATION RECOVERY (2003)
 BK3364
 BK3364'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK3364'RECOVERED IN GOOD CONDITION.
 BK3364
 BK3364                          STATION RECOVERY (2004)
 BK3364
 BK3364'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK3364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0456 ***********************************************************************
 BK0456  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0456  DESIGNATION -  28 V 40
 BK0456  PID         -  BK0456
 BK0456  STATE/COUNTY-  LA/LAFAYETTE
 BK0456  COUNTRY     -  US
 BK0456  USGS QUAD   -  DUSON (2018)
 BK0456
 BK0456                         *CURRENT SURVEY CONTROL
 BK0456  ______________________________________________________________________
 BK0456* NAD 83(2011) POSITION- 30 08 56.79850(N) 092 10 31.77296(W)   ADJUSTED
 BK0456* NAD 83(2011) ELLIP HT-   -20.048 (meters)        (06/27/12)   ADJUSTED
 BK0456* NAD 83(2011) EPOCH   -  2010.00
 BK0456* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0456  **This station is located in a suspected subsidence area (see below).
 BK0456  ______________________________________________________________________
 BK0456  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0456  GEOID HEIGHT    -        -27.236 (meters)                     GEOID03
 BK0456  GEOID HEIGHT    -        -27.001 (meters)                     GEOID18
 BK0456  NAD 83(2011) X  -   -209,539.648 (meters)                     COMP
 BK0456  NAD 83(2011) Y  - -5,515,977.413 (meters)                     COMP
 BK0456  NAD 83(2011) Z  -  3,184,667.838 (meters)                     COMP
 BK0456  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BK0456
 BK0456  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0456  Standards:
 BK0456         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0456            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0456  -------------------------------------------------------------------
 BK0456  NETWORK    0.90   3.59           0.16   0.45   1.83      0.00918607
 BK0456  -------------------------------------------------------------------
 BK0456  Click here for local accuracies and other accuracy information.
 BK0456
 BK0456.The horizontal coordinates were established by GPS observations
 BK0456.and adjusted by the National Geodetic Survey in June 2012.
 BK0456
 BK0456.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0456.been affixed to the stable North American tectonic plate. See 
 BK0456.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0456
 BK0456.The horizontal coordinates are valid at the epoch date displayed above
 BK0456.which is a decimal equivalence of Year/Month/Day.
 BK0456
 BK0456.** This station is in an area of known vertical motion. If an
 BK0456.** orthometric height was ever established but is not available 
 BK0456.** in the current survey control section, the orthometric height
 BK0456.** is considered suspect.  Suspect heights are available in the
 BK0456.** superseded section only if requested.
 BK0456
 BK0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0456.GEOID18 height accuracy estimate available here.
 BK0456
 BK0456.Click photographs - Photos may exist for this station.
 BK0456
 BK0456.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0456
 BK0456.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0456
 BK0456.The ellipsoidal height was determined by GPS observations
 BK0456.and is referenced to NAD 83.
 BK0456
 BK0456. The following values were computed from the NAD 83(2011) position.
 BK0456
 BK0456;                    North         East     Units Scale Factor Converg.
 BK0456;SPC LA S     -   183,092.801   918,871.433   MT  0.99992908   -0 25 15.9
 BK0456;SPC LA S     -   600,696.96  3,014,664.03   sFT  0.99992908   -0 25 15.9
 BK0456;UTM  15      - 3,335,595.176   579,404.057   MT  0.99967779   +0 24 50.9
 BK0456
 BK0456!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0456!SPC LA S     -   1.00000315  x   0.99992908  =   0.99993223
 BK0456!UTM  15      -   1.00000315  x   0.99967779  =   0.99968094
 BK0456
 BK0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7940435595(NAD 83)
 BK0456
 BK0456                          SUPERSEDED SURVEY CONTROL
 BK0456
 BK0456  NAD 83(2007)-  30 08 56.79862(N)    092 10 31.77407(W) AD(2006.81) A
 BK0456  ELLIP H (03/12/08)  -20.036  (m)                       GP(2006.81) 3 1
 BK0456
 BK0456.Superseded values are not recommended for survey control.
 BK0456
 BK0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0456.See file dsdata.pdf to determine how the superseded data were derived.
 BK0456
 BK0456_MARKER: DD = SURVEY DISK
 BK0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0456_STAMPING: 28V40 1968
 BK0456_MARK LOGO: LADHGS
 BK0456_PROJECTION: FLUSH
 BK0456_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0456+STABILITY: SURFACE MOTION
 BK0456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0456+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2009
 BK0456
 BK0456  HISTORY     - Date     Condition        Report By
 BK0456  HISTORY     - 1968     MONUMENTED       LADH
 BK0456  HISTORY     - 1974     GOOD             NGS
 BK0456  HISTORY     - 1987     GOOD             LADTD
 BK0456  HISTORY     - 19950330 GOOD             USPSQD
 BK0456  HISTORY     - 20040306 GOOD             USPSQD
 BK0456  HISTORY     - 20041006 GOOD             LADTD
 BK0456  HISTORY     - 20060531 GOOD             NGS
 BK0456  HISTORY     - 20061009 GOOD             LADTD
 BK0456  HISTORY     - 20080826 GOOD             JCLS
 BK0456  HISTORY     - 20090903 GOOD             JCLS
 BK0456
 BK0456                          STATION DESCRIPTION
 BK0456
 BK0456'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0456'5.95 MI NE FROM LEROY.
 BK0456'ABOUT 1.00 MILE EAST ALONG LOUISIANA HIGHWAY 699 FROM THE CATHOLIC
 BK0456'CHURCH IN THE TOWN OF LEROY TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BK0456'343 AND 699.  THENCE ABOUT 4.95 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0456'343.  ABOUT 6.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 343 FROM THE
 BK0456'INTERSECTION OF U.S. HIGHWAY 90 AND LOUISIANA HIGHWAY 343 IN THE TOWN
 BK0456'OF DUSON.  IN SECTION 21, T10S, R3E.  45.4 FEET EAST OF THE CENTERLINE
 BK0456'OF LOUISIANA HIGHWAY 343, 24.0 FEET NORTH OF THE CENTERLINE OF A
 BK0456'PRIVATE ROAD LEADING EAST, 1.0 FOOT NORTH OF A BARBED WIRE FENCE
 BK0456'RUNNING EAST AND WEST, 3.9 FEET EAST OF A BARBED WIRE FENCE RUNNING
 BK0456'NORTH AND SOUTH.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BK0456'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE
 BK0456'MARK.
 BK0456
 BK0456                          STATION RECOVERY (1974)
 BK0456
 BK0456'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0456'RECOVERED IN GOOD CONDITION.
 BK0456
 BK0456                          STATION RECOVERY (1987)
 BK0456
 BK0456'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0456'ABOUT 1.6 KM (1 MI) EAST ON STATE HIGHWAY 699 FROM THE CATHOLIC CHURCH
 BK0456'IN LEROY TO THE JUNCTION OF STATE HIGHWAYS 699 AND 343, THENCE 8.1 KM
 BK0456'(5 MI) NORTH ON HIGHWAY 343 OR 10.7 KM (6.65 MI) SOUTH ON STATE
 BK0456'HIGHWAY 343 FROM THE JUNCTION OF U.S.HIGHWAY 90 IN DUSON TO THE MARK
 BK0456'EAST OF THE HIGHWAY, 13.9 METERS (45.5 FT) EAST OF THE CENTER OF THE
 BK0456'HIGHWAY, 7.3 METERS (24 FT) NORTH OF THE CENTER OF A PRIVATE ROAD
 BK0456'LEADING EAST, 5 METERS (16.5 FT) NORTHEAST OF THE NORTH END OF A METAL
 BK0456'CULVERT UNDER THE DRIVE AND 9.7 METERS (6 FT) NORTH-NORTHWEST OF THE
 BK0456'WEST END OF A METAL CULVERT.  IT IS 0.30 METERS WEST FROM A WITNESS
 BK0456'POST AND ABOUT LEVEL WITH THE HIGHWAY.
 BK0456
 BK0456                          STATION RECOVERY (1995)
 BK0456
 BK0456'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0456'RECOVERED IN GOOD CONDITION.
 BK0456
 BK0456                          STATION RECOVERY (2004)
 BK0456
 BK0456'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0456'RECOVERED IN GOOD CONDITION.
 BK0456
 BK0456                          STATION RECOVERY (2004)
 BK0456
 BK0456'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (MTR)
 BK0456'ABOUT 0.8 MI SOUTH ON HIGHWAY 343 FROM THE INTERSECTION OF STATE
 BK0456'HIGHWAYS 342 AND 343, ON THE EAST SIDE OF THE HIGHWAY, 45.5 FEET EAST
 BK0456'OF THE CENTER OF THE HIGHWAY, 24 FEET NORTH OF THE CENTER OF A PRIVATE
 BK0456'ROAD LEADING EAST, 15.1 FEET EAST OF THE NORTH END OF A METAL CULVERT
 BK0456'UNDER THE DRIVE.  IT IS 1 FOOT EAST OF A WITNESS POST AND LEVEL WITH
 BK0456'THE GROUND.
 BK0456
 BK0456                          STATION RECOVERY (2006)
 BK0456
 BK0456'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0456'THE MARK IS ABOUT 7 MI (11.3 KM) SOUTH OF I-10 AND 11 MI (17.7 KM)
 BK0456'SOUTHWEST OF LAFAYETTE.
 BK0456'
 BK0456'TO REACH FROM MAURICE, JUNCTION OF U.S. 167 AND STATE ROUTE 92, GO 3.0
 BK0456'MI (4.8 KM) WEST ALONG LA-92 TO LA-343.  TURN RIGHT AND GO 2.8 MI
 BK0456'(4.5 KM) NORTH TO THE MARK ON THE RIGHT.
 BK0456
 BK0456                          STATION RECOVERY (2006)
 BK0456
 BK0456'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BK0456'RECOVERED IN GOOD CONDITION.
 BK0456
 BK0456                          STATION RECOVERY (2008)
 BK0456
 BK0456'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008 (MRY)
 BK0456'RECOVERED IN GOOD CONDITION.
 BK0456
 BK0456                          STATION RECOVERY (2009)
 BK0456
 BK0456'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 BK0456'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0459 ***********************************************************************
 BK0459  DESIGNATION -  28 V 41
 BK0459  PID         -  BK0459
 BK0459  STATE/COUNTY-  LA/LAFAYETTE
 BK0459  COUNTRY     -  US
 BK0459  USGS QUAD   -  DUSON (2018)
 BK0459
 BK0459                         *CURRENT SURVEY CONTROL
 BK0459  ______________________________________________________________________
 BK0459* NAD 83(1986) POSITION- 30 10 27.     (N) 092 10 32.     (W)   SCALED
 BK0459* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0459  **This station is located in a suspected subsidence area (see below).
 BK0459  ______________________________________________________________________
 BK0459  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BK0459
 BK0459.The horizontal coordinates were scaled from a map and have
 BK0459.an estimated accuracy of +/- 6 seconds.
 BK0459
 BK0459.** This station is in an area of known vertical motion. If an
 BK0459.** orthometric height was ever established but is not available 
 BK0459.** in the current survey control section, the orthometric height
 BK0459.** is considered suspect.  Suspect heights are available in the
 BK0459.** superseded section only if requested.
 BK0459
 BK0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0459.GEOID18 height accuracy estimate available here.
 BK0459
 BK0459.Click photographs - Photos may exist for this station.
 BK0459
 BK0459;                    North         East    Units  Estimated Accuracy
 BK0459;SPC LA S     -   185,870.      918,890.      MT  (+/- 180 meters Scaled)
 BK0459
 BK0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP793383(NAD 83)
 BK0459
 BK0459                          SUPERSEDED SURVEY CONTROL
 BK0459
 BK0459.No superseded survey control is available for this station.
 BK0459
 BK0459_MARKER: DD = SURVEY DISK
 BK0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0459_STAMPING: 28V41 1968
 BK0459_MARK LOGO: LADHGS
 BK0459_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0459+STABILITY: SURFACE MOTION
 BK0459
 BK0459  HISTORY     - Date     Condition        Report By
 BK0459  HISTORY     - 1968     MONUMENTED       LADH
 BK0459  HISTORY     - 1974     GOOD             NGS
 BK0459  HISTORY     - 19950330 GOOD             USPSQD
 BK0459
 BK0459                          STATION DESCRIPTION
 BK0459
 BK0459'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0459'ABOUT 4.25 MILES SOUTH ALONG LOUISIANA HIGHWAY 343 FROM THE
 BK0459'INTERSECTION OF U.S. HIGHWAY 90 AND LOUISIANA HIGHWAY 343 IN THE TOWN
 BK0459'OF DUSON.  IN SECTION 17, T10S, R3E.  39.3 FEET WEST OF THE CENTERLINE
 BK0459'OF LOUISIANA HIGHWAY 343, 5.0 FEET SOUTH OF A POWER POLE, 169.2 FEET
 BK0459'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0459'TO IVAN J. ALLEMAN, 1.4 FEET EAST OF A BARBED WIRE FENCE. SET IN TOP
 BK0459'OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL
 BK0459'WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 BK0459
 BK0459                          STATION RECOVERY (1974)
 BK0459
 BK0459'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0459'RECOVERED IN GOOD CONDITION.
 BK0459
 BK0459                          STATION RECOVERY (1995)
 BK0459
 BK0459'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0459'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0460 ***********************************************************************
 BK0460  DESIGNATION -  28 V 42
 BK0460  PID         -  BK0460
 BK0460  STATE/COUNTY-  LA/LAFAYETTE
 BK0460  COUNTRY     -  US
 BK0460  USGS QUAD   -  DUSON (2018)
 BK0460
 BK0460                         *CURRENT SURVEY CONTROL
 BK0460  ______________________________________________________________________
 BK0460* NAD 83(1986) POSITION- 30 10 52.     (N) 092 10 33.     (W)   SCALED
 BK0460* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0460  **This station is located in a suspected subsidence area (see below).
 BK0460  ______________________________________________________________________
 BK0460  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BK0460
 BK0460.The horizontal coordinates were scaled from a map and have
 BK0460.an estimated accuracy of +/- 6 seconds.
 BK0460
 BK0460.** This station is in an area of known vertical motion. If an
 BK0460.** orthometric height was ever established but is not available 
 BK0460.** in the current survey control section, the orthometric height
 BK0460.** is considered suspect.  Suspect heights are available in the
 BK0460.** superseded section only if requested.
 BK0460
 BK0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0460.GEOID18 height accuracy estimate available here.
 BK0460
 BK0460.Click photographs - Photos may exist for this station.
 BK0460
 BK0460;                    North         East    Units  Estimated Accuracy
 BK0460;SPC LA S     -   186,640.      918,870.      MT  (+/- 180 meters Scaled)
 BK0460
 BK0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP793391(NAD 83)
 BK0460
 BK0460                          SUPERSEDED SURVEY CONTROL
 BK0460
 BK0460.No superseded survey control is available for this station.
 BK0460
 BK0460_MARKER: DD = SURVEY DISK
 BK0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0460_STAMPING: 28V42 1968
 BK0460_MARK LOGO: LADHGS
 BK0460_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0460+STABILITY: SURFACE MOTION
 BK0460
 BK0460  HISTORY     - Date     Condition        Report By
 BK0460  HISTORY     - 1968     MONUMENTED       LADH
 BK0460  HISTORY     - 1974     GOOD             NGS
 BK0460  HISTORY     - 19950330 GOOD             USPSQD
 BK0460
 BK0460                          STATION DESCRIPTION
 BK0460
 BK0460'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0460'ABOUT 3.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 343 FROM THE
 BK0460'INTERSECTION OF U.S. HIGHWAY 90 AND LOUISIANA HIGHWAY 343 IN THE TOWN
 BK0460'OF DUSON.  IN SECTION 8, T10S, R3E.  62.3 FEET WEST OF THE CENTERLINE
 BK0460'OF LOUISIANA HIGHWAY 343, 61.2 FEET NORTH OF THE CENTERLINE OF A BLACK
 BK0460'TOP ROAD LEADING WEST, 142.4 FEET NORTH OF THE NORTHEAST CORNER OF A
 BK0460'BRICK VENEER RESIDENCE BELONGING TO WILTON TRAHAN, 2.1 FEET SOUTHEAST
 BK0460'OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BK0460'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BK0460'NORTHWEST OF THE MARK.
 BK0460
 BK0460                          STATION RECOVERY (1974)
 BK0460
 BK0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0460'RECOVERED IN GOOD CONDITION.
 BK0460
 BK0460                          STATION RECOVERY (1995)
 BK0460
 BK0460'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0460'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0461 ***********************************************************************
 BK0461  DESIGNATION -  28 V 43
 BK0461  PID         -  BK0461
 BK0461  STATE/COUNTY-  LA/LAFAYETTE
 BK0461  COUNTRY     -  US
 BK0461  USGS QUAD   -  DUSON (2018)
 BK0461
 BK0461                         *CURRENT SURVEY CONTROL
 BK0461  ______________________________________________________________________
 BK0461* NAD 83(1986) POSITION- 30 11 43.     (N) 092 10 31.     (W)   SCALED
 BK0461* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0461  **This station is located in a suspected subsidence area (see below).
 BK0461  ______________________________________________________________________
 BK0461  GEOID HEIGHT    -        -27.091 (meters)                     GEOID18
 BK0461  DYNAMIC HEIGHT  -          8.916 (meters)       29.25  (feet) COMP
 BK0461  MODELED GRAVITY -    979,306.9   (mgal)                       NAVD 88
 BK0461
 BK0461.The horizontal coordinates were scaled from a map and have
 BK0461.an estimated accuracy of +/- 6 seconds.
 BK0461
 BK0461.** This station is in an area of known vertical motion. If an
 BK0461.** orthometric height was ever established but is not available 
 BK0461.** in the current survey control section, the orthometric height
 BK0461.** is considered suspect.  Suspect heights are available in the
 BK0461.** superseded section only if requested.
 BK0461
 BK0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0461.GEOID18 height accuracy estimate available here.
 BK0461
 BK0461.Click photographs - Photos may exist for this station.
 BK0461
 BK0461.The dynamic height is computed by dividing the NAVD 88
 BK0461.geopotential number by the normal gravity value computed on the
 BK0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0461.degrees latitude (g = 980.6199 gals.).
 BK0461
 BK0461.The modeled gravity was interpolated from observed gravity values.
 BK0461
 BK0461;                    North         East    Units  Estimated Accuracy
 BK0461;SPC LA S     -   188,210.      918,930.      MT  (+/- 180 meters Scaled)
 BK0461
 BK0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP793407(NAD 83)
 BK0461
 BK0461                          SUPERSEDED SURVEY CONTROL
 BK0461
 BK0461.No superseded survey control is available for this station.
 BK0461
 BK0461_MARKER: DD = SURVEY DISK
 BK0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0461_STAMPING: 28V43 1968
 BK0461_MARK LOGO: LADHGS
 BK0461_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0461+STABILITY: SURFACE MOTION
 BK0461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0461+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0461
 BK0461  HISTORY     - Date     Condition        Report By
 BK0461  HISTORY     - 1968     MONUMENTED       LADH
 BK0461  HISTORY     - 1974     GOOD             NGS
 BK0461  HISTORY     - 1982     GOOD             NGS
 BK0461  HISTORY     - 19950330 GOOD             USPSQD
 BK0461  HISTORY     - 20030619 GOOD             USPSQD
 BK0461  HISTORY     - 20040918 GOOD             USPSQD
 BK0461
 BK0461                          STATION DESCRIPTION
 BK0461
 BK0461'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0461'ABOUT 2.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 343 FROM THE
 BK0461'INTERSECTION OF U.S. HIGHWAY 90 AND LOUISIANA HIGHWAY 343 IN THE TOWN
 BK0461'OF DUSON.  IN SECTION 9, T10S, R3E.  73.7 FEET EAST OF THE CENTERLINE
 BK0461'OF LOUISIANA HIGHWAY 343, 38.2 FEET SOUTH OF THE CENTERLINE OF A BLACK
 BK0461'TOP ROAD LEADING EAST, 1.2 FEET NORTHWEST OF A CHAIN-LINK FENCE, 124.1
 BK0461'FEET NORTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BK0461'BELONGING TO SIDNEY HOLLIER.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0461'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET
 BK0461'SOUTHEAST OF THE MARK.
 BK0461
 BK0461                          STATION RECOVERY (1974)
 BK0461
 BK0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0461'RECOVERED IN GOOD CONDITION.
 BK0461
 BK0461                          STATION RECOVERY (1982)
 BK0461
 BK0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0461'FOUND AS DESCRIBED IN 1968, QUAD 300922, PAGE 52, LINE 115, DATED
 BK0461'DECEMBER 1971.  NOTE-THE ROAD LEADING EAST IS NAMED E.J. SIMON ROAD.
 BK0461
 BK0461                          STATION RECOVERY (1995)
 BK0461
 BK0461'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0461'RECOVERED IN GOOD CONDITION.
 BK0461
 BK0461                          STATION RECOVERY (2003)
 BK0461
 BK0461'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0461'RECOVERED IN GOOD CONDITION.
 BK0461
 BK0461                          STATION RECOVERY (2004)
 BK0461
 BK0461'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0461'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0462 ***********************************************************************
 BK0462  DESIGNATION -  28 V 44
 BK0462  PID         -  BK0462
 BK0462  STATE/COUNTY-  LA/LAFAYETTE
 BK0462  COUNTRY     -  US
 BK0462  USGS QUAD   -  DUSON (2018)
 BK0462
 BK0462                         *CURRENT SURVEY CONTROL
 BK0462  ______________________________________________________________________
 BK0462* NAD 83(1986) POSITION- 30 12 43.     (N) 092 10 32.     (W)   SCALED
 BK0462* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0462  **This station is located in a suspected subsidence area (see below).
 BK0462  ______________________________________________________________________
 BK0462  GEOID HEIGHT    -        -27.121 (meters)                     GEOID18
 BK0462  DYNAMIC HEIGHT  -          9.828 (meters)       32.24  (feet) COMP
 BK0462  MODELED GRAVITY -    979,307.6   (mgal)                       NAVD 88
 BK0462
 BK0462.The horizontal coordinates were scaled from a map and have
 BK0462.an estimated accuracy of +/- 6 seconds.
 BK0462
 BK0462.** This station is in an area of known vertical motion. If an
 BK0462.** orthometric height was ever established but is not available 
 BK0462.** in the current survey control section, the orthometric height
 BK0462.** is considered suspect.  Suspect heights are available in the
 BK0462.** superseded section only if requested.
 BK0462
 BK0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0462.GEOID18 height accuracy estimate available here.
 BK0462
 BK0462.Click photographs - Photos may exist for this station.
 BK0462
 BK0462.The dynamic height is computed by dividing the NAVD 88
 BK0462.geopotential number by the normal gravity value computed on the
 BK0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0462.degrees latitude (g = 980.6199 gals.).
 BK0462
 BK0462.The modeled gravity was interpolated from observed gravity values.
 BK0462
 BK0462;                    North         East    Units  Estimated Accuracy
 BK0462;SPC LA S     -   190,060.      918,920.      MT  (+/- 180 meters Scaled)
 BK0462
 BK0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP793425(NAD 83)
 BK0462
 BK0462                          SUPERSEDED SURVEY CONTROL
 BK0462
 BK0462.No superseded survey control is available for this station.
 BK0462
 BK0462_MARKER: DD = SURVEY DISK
 BK0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0462_STAMPING: 28V44 1968
 BK0462_MARK LOGO: LADHGS
 BK0462_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0462+STABILITY: SURFACE MOTION
 BK0462
 BK0462  HISTORY     - Date     Condition        Report By
 BK0462  HISTORY     - 1968     MONUMENTED       LADH
 BK0462  HISTORY     - 1982     GOOD             NGS
 BK0462  HISTORY     - 1986     GOOD             NGS
 BK0462  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 BK0462  HISTORY     - 20040918 MARK NOT FOUND   USPSQD
 BK0462
 BK0462                          STATION DESCRIPTION
 BK0462
 BK0462'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0462'ABOUT 1.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 343 FROM THE
 BK0462'INTERSECTION OF U. S. HIGHWAY 90 AND LOUISIANA HIGHWAY 343 IN THE TOWN
 BK0462'OF DUSON.  IN SECTION 32, T9S, R3E.  60.2 FEET WEST OF THE CENTERLINE
 BK0462'OF LOUISIANA HIGHWAY 343, 55.5 FEET NORTH OF THE CENTERLINE OF A
 BK0462'GRAVEL ROAD LEADING WEST, 1.6 FEET SOUTHEAST OF A COMBINATION MESH AND
 BK0462'BARBED WIRE FENCE, 92.9 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER
 BK0462'OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO T. W.
 BK0462'RUSSELL.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0462'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
 BK0462
 BK0462                          STATION RECOVERY (1982)
 BK0462
 BK0462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0462'RECOVERED IN GOOD CONDITION.
 BK0462
 BK0462                          STATION RECOVERY (1986)
 BK0462
 BK0462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0462'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0462'MENTIONED GRAVEL ROAD IS NOW PAVED AND NAMED M ROBIN ROAD,
 BK0462'DELETE--MEASUREMENT TO MESH AND BARBED WIRE FENCE, ADD 0.49 METER
 BK0462'(1.6 FT) WEST OF A WARNING SIGN FOR A PETROLEUM PIPE LINE.
 BK0462
 BK0462                          STATION RECOVERY (2003)
 BK0462
 BK0462'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0462'MARK NOT FOUND.
 BK0462
 BK0462                          STATION RECOVERY (2004)
 BK0462
 BK0462'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0463 ***********************************************************************
 BK0463  DESIGNATION -  28 V 45
 BK0463  PID         -  BK0463
 BK0463  STATE/COUNTY-  LA/LAFAYETTE
 BK0463  COUNTRY     -  US
 BK0463  USGS QUAD   -  DUSON (2018)
 BK0463
 BK0463                         *CURRENT SURVEY CONTROL
 BK0463  ______________________________________________________________________
 BK0463* NAD 83(1986) POSITION- 30 13 36.0    (N) 092 10 33.4    (W)   HD_HELD2
 BK0463* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0463  **This station is located in a suspected subsidence area (see below).
 BK0463  ______________________________________________________________________
 BK0463  GEOID HEIGHT    -        -27.146 (meters)                     GEOID18
 BK0463  DYNAMIC HEIGHT  -          9.396 (meters)       30.83  (feet) COMP
 BK0463  MODELED GRAVITY -    979,308.3   (mgal)                       NAVD 88
 BK0463
 BK0463.The horizontal coordinates were established by autonomous hand held GPS
 BK0463.observations and have an estimated accuracy of +/- 10 meters.
 BK0463
 BK0463.** This station is in an area of known vertical motion. If an
 BK0463.** orthometric height was ever established but is not available 
 BK0463.** in the current survey control section, the orthometric height
 BK0463.** is considered suspect.  Suspect heights are available in the
 BK0463.** superseded section only if requested.
 BK0463
 BK0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0463.GEOID18 height accuracy estimate available here.
 BK0463
 BK0463.Click photographs - Photos may exist for this station.
 BK0463
 BK0463.The dynamic height is computed by dividing the NAVD 88
 BK0463.geopotential number by the normal gravity value computed on the
 BK0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0463.degrees latitude (g = 980.6199 gals.).
 BK0463
 BK0463.The modeled gravity was interpolated from observed gravity values.
 BK0463
 BK0463;                    North         East    Units  Estimated Accuracy
 BK0463;SPC LA S     -   191,690.      918,891.      MT  (+/- 10 meters HH2 GPS)
 BK0463
 BK0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7929844189(NAD 83)
 BK0463
 BK0463                          SUPERSEDED SURVEY CONTROL
 BK0463
 BK0463.No superseded survey control is available for this station.
 BK0463
 BK0463_MARKER: DD = SURVEY DISK
 BK0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0463_STAMPING: 28V45 1968
 BK0463_MARK LOGO: LADHGS
 BK0463_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0463+STABILITY: SURFACE MOTION
 BK0463_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0463+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0463
 BK0463  HISTORY     - Date     Condition        Report By
 BK0463  HISTORY     - 1968     MONUMENTED       LADH
 BK0463  HISTORY     - 1982     GOOD             NGS
 BK0463  HISTORY     - 1986     GOOD             NGS
 BK0463  HISTORY     - 20030619 GOOD             USPSQD
 BK0463  HISTORY     - 20040918 GOOD             USPSQD
 BK0463
 BK0463                          STATION DESCRIPTION
 BK0463
 BK0463'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0463'ABOUT 0.65 MILE SOUTH ALONG LOUISIANA HIGHWAY 343 FROM THE
 BK0463'INTERSECTION OF U.S. HIGHWAY 90 AND LOUISIANA HIGHWAY 343 IN THE TOWN
 BK0463'OF DUSON.  IN SECTION 33, T9S, R3E.  66.6 FEET EAST OF THE CENTERLINE
 BK0463'OF LOUISIANA HIGHWAY 343, 48.7 FEET SOUTH OF THE CENTERLINE OF A
 BK0463'GRAVEL ROAD LEADING EAST, 26.4 FEET SOUTH OF A POWER POLE, 1.4 FEET
 BK0463'NORTHWEST OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF
 BK0463'A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0463'POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
 BK0463
 BK0463                          STATION RECOVERY (1982)
 BK0463
 BK0463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0463'RECOVERED IN GOOD CONDITION.
 BK0463
 BK0463                          STATION RECOVERY (1986)
 BK0463
 BK0463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0463'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0463'GRAVEL ROAD IS NOW PAVED AND NAMED HANKS ROAD, THE MENTIONED POWER
 BK0463'POLE HAS TWO GUY WIRES AND IS NUMBER 323029.
 BK0463
 BK0463                          STATION RECOVERY (2003)
 BK0463
 BK0463'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0463'RECOVERED IN GOOD CONDITION.
 BK0463
 BK0463                          STATION RECOVERY (2004)
 BK0463
 BK0463'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2581 ***********************************************************************
 BJ2581  DESIGNATION -  28 V 46
 BJ2581  PID         -  BJ2581
 BJ2581  STATE/COUNTY-  LA/LAFAYETTE
 BJ2581  COUNTRY     -  US
 BJ2581  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2581
 BJ2581                         *CURRENT SURVEY CONTROL
 BJ2581  ______________________________________________________________________
 BJ2581* NAD 83(1986) POSITION- 30 06 07.     (N) 091 57 28.     (W)   SCALED
 BJ2581* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2581  **This station is located in a suspected subsidence area (see below).
 BJ2581  ______________________________________________________________________
 BJ2581  GEOID HEIGHT    -        -26.805 (meters)                     GEOID18
 BJ2581  DYNAMIC HEIGHT  -          8.968 (meters)       29.42  (feet) COMP
 BJ2581  MODELED GRAVITY -    979,305.2   (mgal)                       NAVD 88
 BJ2581
 BJ2581.The horizontal coordinates were scaled from a map and have
 BJ2581.an estimated accuracy of +/- 6 seconds.
 BJ2581
 BJ2581.** This station is in an area of known vertical motion. If an
 BJ2581.** orthometric height was ever established but is not available 
 BJ2581.** in the current survey control section, the orthometric height
 BJ2581.** is considered suspect.  Suspect heights are available in the
 BJ2581.** superseded section only if requested.
 BJ2581
 BJ2581.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2581.GEOID18 height accuracy estimate available here.
 BJ2581
 BJ2581.Click photographs - Photos may exist for this station.
 BJ2581
 BJ2581.The dynamic height is computed by dividing the NAVD 88
 BJ2581.geopotential number by the normal gravity value computed on the
 BJ2581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2581.degrees latitude (g = 980.6199 gals.).
 BJ2581
 BJ2581.The modeled gravity was interpolated from observed gravity values.
 BJ2581
 BJ2581;                    North         East    Units  Estimated Accuracy
 BJ2581;SPC LA S     -   177,730.      939,820.      MT  (+/- 180 meters Scaled)
 BJ2581
 BJ2581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP004305(NAD 83)
 BJ2581
 BJ2581                          SUPERSEDED SURVEY CONTROL
 BJ2581
 BJ2581.No superseded survey control is available for this station.
 BJ2581
 BJ2581_MARKER: DD = SURVEY DISK
 BJ2581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2581_STAMPING: 28V46 1968
 BJ2581_MARK LOGO: LADHGS
 BJ2581_PROJECTION: FLUSH
 BJ2581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2581+STABILITY: SURFACE MOTION
 BJ2581
 BJ2581  HISTORY     - Date     Condition        Report By
 BJ2581  HISTORY     - 1968     MONUMENTED       LADH
 BJ2581  HISTORY     - 1981     GOOD             LADTD
 BJ2581  HISTORY     - 1982     GOOD             NGS
 BJ2581  HISTORY     - 19910907 GOOD             USPSQD
 BJ2581  HISTORY     - 19950318 GOOD             USPSQD
 BJ2581
 BJ2581                          STATION DESCRIPTION
 BJ2581
 BJ2581'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2581'2.15 MI NE FROM YOUNGSVILLE.
 BJ2581'ABOUT 0.15 MILE NORTH ALONG LOUISIANA HIGHWAY 89 FROM THE ST. ANN
 BJ2581'CATHOLIC CHURCH IN YOUNGSVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2581'HIGHWAYS 92 AND 89.  THENCE ABOUT 2.00 MILES EAST ALONG LOUISIANA
 BJ2581'HIGHWAY 92.  IN SECTION 9, T11S, R5E.  52.6 FEET NORTH OF THE
 BJ2581'CENTERLINE OF LOUISIANA HIGHWAY 92, 28.2 FEET WEST OF A 16 INCH PINE
 BJ2581'TREE, 63.1 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK VENEER
 BJ2581'RESIDENCE BELONGING TO M. LEBLANC, 0.5 FOOT WEST OF A CHAIN-LINK
 BJ2581'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  A
 BJ2581'STEEL WITNESS POST IS SET 1.1 FEET NORTH OF THE MARK.
 BJ2581
 BJ2581                          STATION RECOVERY (1981)
 BJ2581
 BJ2581'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ2581'RECOVERED IN GOOD CONDITION.
 BJ2581
 BJ2581                          STATION RECOVERY (1982)
 BJ2581
 BJ2581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2581'RECOVERED IN GOOD CONDITION.
 BJ2581
 BJ2581                          STATION RECOVERY (1991)
 BJ2581
 BJ2581'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BJ2581'RECOVERED IN GOOD CONDITION.
 BJ2581
 BJ2581                          STATION RECOVERY (1995)
 BJ2581
 BJ2581'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2581'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2580 ***********************************************************************
 BJ2580  DESIGNATION -  28 V 47
 BJ2580  PID         -  BJ2580
 BJ2580  STATE/COUNTY-  LA/LAFAYETTE
 BJ2580  COUNTRY     -  US
 BJ2580  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2580
 BJ2580                         *CURRENT SURVEY CONTROL
 BJ2580  ______________________________________________________________________
 BJ2580* NAD 83(1986) POSITION- 30 06 08.     (N) 091 58 26.     (W)   SCALED
 BJ2580* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2580  **This station is located in a suspected subsidence area (see below).
 BJ2580  ______________________________________________________________________
 BJ2580  GEOID HEIGHT    -        -26.810 (meters)                     GEOID18
 BJ2580  DYNAMIC HEIGHT  -          8.412 (meters)       27.60  (feet) COMP
 BJ2580  MODELED GRAVITY -    979,305.1   (mgal)                       NAVD 88
 BJ2580
 BJ2580.The horizontal coordinates were scaled from a map and have
 BJ2580.an estimated accuracy of +/- 6 seconds.
 BJ2580
 BJ2580.** This station is in an area of known vertical motion. If an
 BJ2580.** orthometric height was ever established but is not available 
 BJ2580.** in the current survey control section, the orthometric height
 BJ2580.** is considered suspect.  Suspect heights are available in the
 BJ2580.** superseded section only if requested.
 BJ2580
 BJ2580.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2580.GEOID18 height accuracy estimate available here.
 BJ2580
 BJ2580.Click photographs - Photos may exist for this station.
 BJ2580
 BJ2580.The dynamic height is computed by dividing the NAVD 88
 BJ2580.geopotential number by the normal gravity value computed on the
 BJ2580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2580.degrees latitude (g = 980.6199 gals.).
 BJ2580
 BJ2580.The modeled gravity was interpolated from observed gravity values.
 BJ2580
 BJ2580;                    North         East    Units  Estimated Accuracy
 BJ2580;SPC LA S     -   177,770.      938,260.      MT  (+/- 180 meters Scaled)
 BJ2580
 BJ2580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP988305(NAD 83)
 BJ2580
 BJ2580                          SUPERSEDED SURVEY CONTROL
 BJ2580
 BJ2580.No superseded survey control is available for this station.
 BJ2580
 BJ2580_MARKER: DD = SURVEY DISK
 BJ2580_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ2580_SP_SET: SIDEWALK
 BJ2580_STAMPING: 28V47 1968
 BJ2580_MARK LOGO: LADHGS
 BJ2580_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2580
 BJ2580  HISTORY     - Date     Condition        Report By
 BJ2580  HISTORY     - 1968     MONUMENTED       LADH
 BJ2580  HISTORY     - 1981     GOOD             LADTD
 BJ2580  HISTORY     - 1982     GOOD             NGS
 BJ2580  HISTORY     - 19910907 GOOD             USPSQD
 BJ2580  HISTORY     - 19950318 GOOD             USPSQD
 BJ2580
 BJ2580                          STATION DESCRIPTION
 BJ2580
 BJ2580'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2580'1.2/ MI NE FROM YOUNGSVILLE.
 BJ2580'ABOUT 0.15 MILE NORTH ALONG LOUISIANA HIGHWAY 89 FROM THE ST. ANN
 BJ2580'CATHOLIC CHURCH IN YOUNGSVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2580'HIGHWAYS 89 AND 92.  THENCE ABOUT 1.05 MILES EAST ALONG LOUISIANA
 BJ2580'HIGHWAY 92.  IN SECTION 8, T11S, R5E.  LOCATED IN THE SIDEWALK ON THE
 BJ2580'NORTHEAST CORNER OF A CONCRETE BRIDGE OVER COULEE LA SALLE ON
 BJ2580'LOUISIANA HIGHWAY 92, 12.5 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 BJ2580'HIGHWAY 92, 59.1 FEET NORTHWEST OF POWER POLE NUMBER 73, 186.6 FEET
 BJ2580'WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING NORTH.  SET ONE-HALF
 BJ2580'INCH BELOW THE SURFACE OF THE SIDEWALK.  A STEEL WITNESS POST IS SET
 BJ2580'2.9 FEET NORTH OF THE MARK.
 BJ2580
 BJ2580                          STATION RECOVERY (1981)
 BJ2580
 BJ2580'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ2580'RECOVERED IN GOOD CONDITION.
 BJ2580
 BJ2580                          STATION RECOVERY (1982)
 BJ2580
 BJ2580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2580'RECOVERED IN GOOD CONDITION.
 BJ2580
 BJ2580                          STATION RECOVERY (1991)
 BJ2580
 BJ2580'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BJ2580'RECOVERED IN GOOD CONDITION.
 BJ2580
 BJ2580                          STATION RECOVERY (1995)
 BJ2580
 BJ2580'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2579 ***********************************************************************
 BJ2579  DESIGNATION -  28 V 48
 BJ2579  PID         -  BJ2579
 BJ2579  STATE/COUNTY-  LA/LAFAYETTE
 BJ2579  COUNTRY     -  US
 BJ2579  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2579
 BJ2579                         *CURRENT SURVEY CONTROL
 BJ2579  ______________________________________________________________________
 BJ2579* NAD 83(1986) POSITION- 30 06 02.     (N) 091 59 06.     (W)   SCALED
 BJ2579* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2579  **This station is located in a suspected subsidence area (see below).
 BJ2579  ______________________________________________________________________
 BJ2579  GEOID HEIGHT    -        -26.809 (meters)                     GEOID18
 BJ2579  DYNAMIC HEIGHT  -          8.738 (meters)       28.67  (feet) COMP
 BJ2579  MODELED GRAVITY -    979,305.0   (mgal)                       NAVD 88
 BJ2579
 BJ2579.The horizontal coordinates were scaled from a map and have
 BJ2579.an estimated accuracy of +/- 6 seconds.
 BJ2579
 BJ2579.** This station is in an area of known vertical motion. If an
 BJ2579.** orthometric height was ever established but is not available 
 BJ2579.** in the current survey control section, the orthometric height
 BJ2579.** is considered suspect.  Suspect heights are available in the
 BJ2579.** superseded section only if requested.
 BJ2579
 BJ2579.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2579.GEOID18 height accuracy estimate available here.
 BJ2579
 BJ2579.Click photographs - Photos may exist for this station.
 BJ2579
 BJ2579.The dynamic height is computed by dividing the NAVD 88
 BJ2579.geopotential number by the normal gravity value computed on the
 BJ2579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2579.degrees latitude (g = 980.6199 gals.).
 BJ2579
 BJ2579.The modeled gravity was interpolated from observed gravity values.
 BJ2579
 BJ2579;                    North         East    Units  Estimated Accuracy
 BJ2579;SPC LA S     -   177,590.      937,190.      MT  (+/- 180 meters Scaled)
 BJ2579
 BJ2579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP977303(NAD 83)
 BJ2579
 BJ2579                          SUPERSEDED SURVEY CONTROL
 BJ2579
 BJ2579.No superseded survey control is available for this station.
 BJ2579
 BJ2579_MARKER: DD = SURVEY DISK
 BJ2579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2579_STAMPING: 28V48 1968
 BJ2579_MARK LOGO: LADHGS
 BJ2579_PROJECTION: FLUSH
 BJ2579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2579+STABILITY: SURFACE MOTION
 BJ2579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2579+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2006
 BJ2579
 BJ2579  HISTORY     - Date     Condition        Report By
 BJ2579  HISTORY     - 1968     MONUMENTED       LADH
 BJ2579  HISTORY     - 1981     GOOD             LADTD
 BJ2579  HISTORY     - 1982     GOOD             NGS
 BJ2579  HISTORY     - 19910907 GOOD             USPSQD
 BJ2579  HISTORY     - 19950318 GOOD             USPSQD
 BJ2579  HISTORY     - 20040306 GOOD             USPSQD
 BJ2579  HISTORY     - 20060602 GOOD             NGS
 BJ2579
 BJ2579                          STATION DESCRIPTION
 BJ2579
 BJ2579'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2579'0.45 MI NE FROM YOUNSVILLE.
 BJ2579'ABOUT 0.15 MILE NORTH ALONG LOUISIANA HIGHWAY 89 FROM THE ST. ANN
 BJ2579'CATHOLIC CHURCH IN YOUNGSVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2579'HIGHWAYS 89 AND 92.  THENCE ABOUT 0.30 MILE EAST ALONG LOUISIANA
 BJ2579'HIGHWAY 92.  IN SECTION 8, T11S, R5E.  51.8 FEET NORTH OF THE
 BJ2579'CENTERLINE OF LOUISIANA HIGHWAY 92, 28.8 FEET SOUTHEAST OF THE
 BJ2579'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 BJ2579'BELONGING TO EUGENE VERRET, 61.4 FEET WEST OF POWER POLE NUMBER 86,
 BJ2579'6.8 FEET SOUTH OF A 12 INCH MIMOSA TREE, 0.6 FOOT EAST OF A MESH WIRE
 BJ2579'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  A
 BJ2579'STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
 BJ2579
 BJ2579                          STATION RECOVERY (1981)
 BJ2579
 BJ2579'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ2579'RECOVERED IN GOOD CONDITION.
 BJ2579
 BJ2579                          STATION RECOVERY (1982)
 BJ2579
 BJ2579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2579'RECOVERED IN GOOD CONDITION.
 BJ2579
 BJ2579                          STATION RECOVERY (1991)
 BJ2579
 BJ2579'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BJ2579'RECOVERED IN GOOD CONDITION.
 BJ2579
 BJ2579                          STATION RECOVERY (1995)
 BJ2579
 BJ2579'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2579'RECOVERED IN GOOD CONDITION.
 BJ2579
 BJ2579                          STATION RECOVERY (2004)
 BJ2579
 BJ2579'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ2579'RECOVERED IN GOOD CONDITION.
 BJ2579
 BJ2579                          STATION RECOVERY (2006)
 BJ2579
 BJ2579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2579'RECOVERED IN GOOD CONDITION.  THE MARK IS ON PRIVATE PROPERTY.  NO ONE
 BJ2579'WAS THERE TO ASK FOR PERMISSION TO USE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2578 ***********************************************************************
 BJ2578  DESIGNATION -  28 V 49
 BJ2578  PID         -  BJ2578
 BJ2578  STATE/COUNTY-  LA/LAFAYETTE
 BJ2578  COUNTRY     -  US
 BJ2578  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2578
 BJ2578                         *CURRENT SURVEY CONTROL
 BJ2578  ______________________________________________________________________
 BJ2578* NAD 83(1986) POSITION- 30 06 06.     (N) 091 59 28.     (W)   SCALED
 BJ2578* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2578  **This station is located in a suspected subsidence area (see below).
 BJ2578  ______________________________________________________________________
 BJ2578  GEOID HEIGHT    -        -26.813 (meters)                     GEOID18
 BJ2578  DYNAMIC HEIGHT  -          8.970 (meters)       29.43  (feet) COMP
 BJ2578  MODELED GRAVITY -    979,305.0   (mgal)                       NAVD 88
 BJ2578
 BJ2578.The horizontal coordinates were scaled from a map and have
 BJ2578.an estimated accuracy of +/- 6 seconds.
 BJ2578
 BJ2578.** This station is in an area of known vertical motion. If an
 BJ2578.** orthometric height was ever established but is not available 
 BJ2578.** in the current survey control section, the orthometric height
 BJ2578.** is considered suspect.  Suspect heights are available in the
 BJ2578.** superseded section only if requested.
 BJ2578
 BJ2578.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2578.GEOID18 height accuracy estimate available here.
 BJ2578
 BJ2578.Click photographs - Photos may exist for this station.
 BJ2578
 BJ2578.The dynamic height is computed by dividing the NAVD 88
 BJ2578.geopotential number by the normal gravity value computed on the
 BJ2578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2578.degrees latitude (g = 980.6199 gals.).
 BJ2578
 BJ2578.The modeled gravity was interpolated from observed gravity values.
 BJ2578
 BJ2578;                    North         East    Units  Estimated Accuracy
 BJ2578;SPC LA S     -   177,720.      936,600.      MT  (+/- 180 meters Scaled)
 BJ2578
 BJ2578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP972304(NAD 83)
 BJ2578
 BJ2578                          SUPERSEDED SURVEY CONTROL
 BJ2578
 BJ2578.No superseded survey control is available for this station.
 BJ2578
 BJ2578_MARKER: DD = SURVEY DISK
 BJ2578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2578_STAMPING: 28V49 1968
 BJ2578_MARK LOGO: LADHGS
 BJ2578_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ2578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2578+STABILITY: SURFACE MOTION
 BJ2578_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2578+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2006
 BJ2578
 BJ2578  HISTORY     - Date     Condition        Report By
 BJ2578  HISTORY     - 1968     MONUMENTED       LADH
 BJ2578  HISTORY     - 1981     GOOD             LADTD
 BJ2578  HISTORY     - 1982     GOOD             NGS
 BJ2578  HISTORY     - 19910907 GOOD             USPSQD
 BJ2578  HISTORY     - 19950318 GOOD             USPSQD
 BJ2578  HISTORY     - 20040306 GOOD             USPSQD
 BJ2578  HISTORY     - 20060602 GOOD             NGS
 BJ2578
 BJ2578                          STATION DESCRIPTION
 BJ2578
 BJ2578'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2578'0.35 MI NW FROM YOUNGSVILLE.
 BJ2578'ABOUT 0.25 MILES NORTH ALONG LOUISIANA HIGHWAY 89 FROM THE ST. ANN
 BJ2578'CATHOLIC CHURCH IN YOUNGSVILLE TO THE INTERSECTION OF LOUISIANA
 BJ2578'HIGHWAYS 89 AND 92.  THENCE ABOUT 0.10 MILE WEST ALONG LOUISIANA
 BJ2578'HIGHWAY 92.  IN SECTION 7, T11S, R5E.  39.7 FEET SOUTH OF THE
 BJ2578'CENTERLINE OF LOUISIANA HIGHWAY 92, 13.9 FEET SOUTHEAST OF POWER POLE
 BJ2578'NUMBER 98, 27.3 FEET NORTHEAST OF A DEEP WATER WELL BELONGING TO THE
 BJ2578'YOUNGSVILLE FIRE DEPARTMENT, 22.0 FEET EAST OF A FIRE-HYDRANT, 0.6
 BJ2578'FOOT WEST OF A MESH WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BJ2578'PROJECTING 1.0 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BJ2578'FOOT SOUTH OF THE MARK.
 BJ2578
 BJ2578                          STATION RECOVERY (1981)
 BJ2578
 BJ2578'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ2578'RECOVERED IN GOOD CONDITION.
 BJ2578
 BJ2578                          STATION RECOVERY (1982)
 BJ2578
 BJ2578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2578'RECOVERED IN GOOD CONDITION.
 BJ2578
 BJ2578                          STATION RECOVERY (1991)
 BJ2578
 BJ2578'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BJ2578'RECOVERED IN GOOD CONDITION.
 BJ2578
 BJ2578                          STATION RECOVERY (1995)
 BJ2578
 BJ2578'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2578'RECOVERED IN GOOD CONDITION.
 BJ2578
 BJ2578                          STATION RECOVERY (2004)
 BJ2578
 BJ2578'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ2578'RECOVERED IN GOOD CONDITION.
 BJ2578
 BJ2578                          STATION RECOVERY (2006)
 BJ2578
 BJ2578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ2578'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0403 ***********************************************************************
 BK0403  DESIGNATION -  28 V 5
 BK0403  PID         -  BK0403
 BK0403  STATE/COUNTY-  LA/LAFAYETTE
 BK0403  COUNTRY     -  US
 BK0403  USGS QUAD   -  LAFAYETTE (2018)
 BK0403
 BK0403                         *CURRENT SURVEY CONTROL
 BK0403  ______________________________________________________________________
 BK0403* NAD 83(1986) POSITION- 30 10 52.     (N) 092 04 15.     (W)   SCALED
 BK0403* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0403  **This station is located in a suspected subsidence area (see below).
 BK0403  ______________________________________________________________________
 BK0403  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BK0403
 BK0403.The horizontal coordinates were scaled from a map and have
 BK0403.an estimated accuracy of +/- 6 seconds.
 BK0403
 BK0403.** This station is in an area of known vertical motion. If an
 BK0403.** orthometric height was ever established but is not available 
 BK0403.** in the current survey control section, the orthometric height
 BK0403.** is considered suspect.  Suspect heights are available in the
 BK0403.** superseded section only if requested.
 BK0403
 BK0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0403.GEOID18 height accuracy estimate available here.
 BK0403
 BK0403.Click photographs - Photos may exist for this station.
 BK0403
 BK0403;                    North         East    Units  Estimated Accuracy
 BK0403;SPC LA S     -   186,570.      928,980.      MT  (+/- 180 meters Scaled)
 BK0403
 BK0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP894392(NAD 83)
 BK0403
 BK0403                          SUPERSEDED SURVEY CONTROL
 BK0403
 BK0403.No superseded survey control is available for this station.
 BK0403
 BK0403_MARKER: DD = SURVEY DISK
 BK0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0403_STAMPING: 28V5 1967
 BK0403_MARK LOGO: LADHGS
 BK0403_PROJECTION: FLUSH
 BK0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0403+STABILITY: SURFACE MOTION
 BK0403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0403+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0403
 BK0403  HISTORY     - Date     Condition        Report By
 BK0403  HISTORY     - 1967     MONUMENTED       LADH
 BK0403  HISTORY     - 1982     GOOD             LADTD
 BK0403  HISTORY     - 1983     GOOD             LADTD
 BK0403  HISTORY     - 1985     GOOD             LADTD
 BK0403  HISTORY     - 19910701 GOOD             USPSQD
 BK0403  HISTORY     - 19950215 GOOD             USPSQD
 BK0403  HISTORY     - 20030512 GOOD             USPSQD
 BK0403  HISTORY     - 20040918 GOOD             USPSQD
 BK0403
 BK0403                          STATION DESCRIPTION
 BK0403
 BK0403'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 BK0403'THE STATION IS LOCATED ABOUT 4.95 MILES SOUTH ALONG JOHNSTON STREET
 BK0403'(U.S. HIGHWAY 167) FROM THE SOUTHERN PACIFIC RAILROAD STATION IN
 BK0403'LAFAYETTE, IN SECTION 67, T10S, R4E, AT INTERSECTION OF JOHNSTON
 BK0403'STREET (U.S. HIGHWAY 167) AND BROADMOOR BOULEVARD, 101.8 FEET EAST OF
 BK0403'CENTERLINE OF JOHNSTON STREET (U.S. HIGHWAY 167), 32.8 FEET SOUTH OF
 BK0403'CENTERLINE OF BROADMOOR BOULEVARD, 72.0 FEET NORTH OF THE EASTERLY
 BK0403'PROJECTION OF STATE ROUTE 93 WHICH RUNS WEST FROM JOHNSTON STREET
 BK0403'(U.S. HIGHWAY 167), 1.5 FEET SOUTH OF EASTERN END OF BRICK WALL ON
 BK0403'SOUTH SIDE OF BROADMOOR BOULEVARD, 1.5 FEET EAST OF A STEEL WITNESS
 BK0403'POST AND SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT
 BK0403'IS FLUSH WITH THE GROUND.  STATION IS STAMPED 28V5 - 1967.
 BK0403
 BK0403                          STATION RECOVERY (1982)
 BK0403
 BK0403'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0403'THE METAL WITNESS POST AND SIGN ARE MISSING. ADD TO DESC: '14.1 FEET
 BK0403'FROM THE CENTERLINE OF THE EXIT DRIVEWAY FROM L.B.A. (LAFAYETTE
 BK0403'BUILDING ASSOCIATION) 'AND' THIS STATION IS THE AZIMUTH MARK FOR
 BK0403'STUTES 1969.
 BK0403
 BK0403                          STATION RECOVERY (1983)
 BK0403
 BK0403'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0403'RECOVERED IN GOOD CONDITION.
 BK0403
 BK0403                          STATION RECOVERY (1985)
 BK0403
 BK0403'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK0403'THE BENCH MARK IS LOCATED ABOUT 8 KILOMETERS (5 MILES) SOUTH ALONG
 BK0403'JOHNSTON STREET (U.S. HIGHWAY 167) FROM THE JUNCTION OF THE SOUTHWEST
 BK0403'EVANGELINE THRUWAY (U S HIGHWAY 91) IN LAFAYETTE, IN SECTION 67, T10S,
 BK0403'R4E, AT THE INTERSECTION OF JOHNSTON STREET AND BROADMOOR BOULEVARD,
 BK0403'IN THE NORTHEAST CORNER OF THE L B A (LAFAYETTE BUILDING ASSOCIATION)
 BK0403'PROPERTY.  IT IS ALSO USED AS AN AZIMUTH TO STATION STUTES.
 BK0403'
 BK0403'IT IS 20.4 METERS (67 FT) SOUTH OF A FIRE HYDRANT ON NORTH SIDE OF
 BK0403'BROADMOOR BOULEVARD, 29.9 METERS (98 FT) EAST-SOUTHEAST OF THE CENTER
 BK0403'OF JOHNSTON STREET, 9.8 METERS (32 FT) SOUTH- SOUTHWEST OF THE CENTER
 BK0403'OF BROADMOOR BOULEVARD 10.8 METERS (35.5 FT) NORTHEAST OF THE
 BK0403'NORTHEAST CORNER OF AN EXTENDED BRICK WALL OF THE L B A BUILDING, 4.4
 BK0403'METERS (14.5 FT) EAST-SOUTHEAST OF THE CENTER OF THE EXIT DRIVEWAY
 BK0403'FROM THE L B A BUILDING.
 BK0403
 BK0403                          STATION RECOVERY (1991)
 BK0403
 BK0403'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0403'RECOVERED IN GOOD CONDITION.
 BK0403
 BK0403                          STATION RECOVERY (1995)
 BK0403
 BK0403'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0403'RECOVERED IN GOOD CONDITION.
 BK0403
 BK0403                          STATION RECOVERY (2003)
 BK0403
 BK0403'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0403'RECOVERED IN GOOD CONDITION.
 BK0403
 BK0403                          STATION RECOVERY (2004)
 BK0403
 BK0403'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0403'THE BANK HAS A NEW NAME - IBERIA BANK.  MEASUREMENTS FROM JOHNSTON
 BK0403'STREET AND BROADMOOR BLVD. ARE THE SAME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0443 ***********************************************************************
 BK0443  DESIGNATION -  28 V 50
 BK0443  PID         -  BK0443
 BK0443  STATE/COUNTY-  LA/LAFAYETTE
 BK0443  COUNTRY     -  US
 BK0443  USGS QUAD   -  MILTON (2018)
 BK0443
 BK0443                         *CURRENT SURVEY CONTROL
 BK0443  ______________________________________________________________________
 BK0443* NAD 83(1986) POSITION- 30 06 13.     (N) 092 00 25.     (W)   SCALED
 BK0443* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0443  **This station is located in a suspected subsidence area (see below).
 BK0443  ______________________________________________________________________
 BK0443  GEOID HEIGHT    -        -26.823 (meters)                     GEOID18
 BK0443  DYNAMIC HEIGHT  -          9.097 (meters)       29.85  (feet) COMP
 BK0443  MODELED GRAVITY -    979,305.0   (mgal)                       NAVD 88
 BK0443
 BK0443.The horizontal coordinates were scaled from a map and have
 BK0443.an estimated accuracy of +/- 6 seconds.
 BK0443
 BK0443.** This station is in an area of known vertical motion. If an
 BK0443.** orthometric height was ever established but is not available 
 BK0443.** in the current survey control section, the orthometric height
 BK0443.** is considered suspect.  Suspect heights are available in the
 BK0443.** superseded section only if requested.
 BK0443
 BK0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0443.GEOID18 height accuracy estimate available here.
 BK0443
 BK0443.Click photographs - Photos may exist for this station.
 BK0443
 BK0443.The dynamic height is computed by dividing the NAVD 88
 BK0443.geopotential number by the normal gravity value computed on the
 BK0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0443.degrees latitude (g = 980.6199 gals.).
 BK0443
 BK0443.The modeled gravity was interpolated from observed gravity values.
 BK0443
 BK0443;                    North         East    Units  Estimated Accuracy
 BK0443;SPC LA S     -   177,940.      935,080.      MT  (+/- 180 meters Scaled)
 BK0443
 BK0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP956306(NAD 83)
 BK0443
 BK0443                          SUPERSEDED SURVEY CONTROL
 BK0443
 BK0443.No superseded survey control is available for this station.
 BK0443
 BK0443_MARKER: DD = SURVEY DISK
 BK0443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0443_STAMPING: 28V50 1968
 BK0443_MARK LOGO: LADHGS
 BK0443_PROJECTION: FLUSH
 BK0443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0443+STABILITY: SURFACE MOTION
 BK0443_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0443+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2006
 BK0443
 BK0443  HISTORY     - Date     Condition        Report By
 BK0443  HISTORY     - 1968     MONUMENTED       LADH
 BK0443  HISTORY     - 1982     GOOD             NGS
 BK0443  HISTORY     - 1982     MARK NOT FOUND   USGS
 BK0443  HISTORY     - 19910907 GOOD             USPSQD
 BK0443  HISTORY     - 19950318 GOOD             USPSQD
 BK0443  HISTORY     - 20040306 GOOD             USPSQD
 BK0443  HISTORY     - 20060602 GOOD             NGS
 BK0443
 BK0443                          STATION DESCRIPTION
 BK0443
 BK0443'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0443'1.40 MI NW FROM YOUNGSVILLE.
 BK0443'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 89 FROM THE ST. ANN
 BK0443'CATHOLIC CHURCH IN YOUNGSVILLE TO THE INTERSECTION OF LOUISIANA
 BK0443'HIGHWAYS 89 AND 92.  THENCE ABOUT 1.15 MILES NORTHWEST ALONG LOUISIANA
 BK0443'HIGHWAY 92.  IN SECTION 7, T11S, R5E.  32.7 FEET EAST OF THE
 BK0443'CENTERLINE OF LOUISIANA HIGHWAY 92, 34.8 FEET WEST-NORTHWEST OF THE
 BK0443'NORTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO MAXIE DUHON,
 BK0443'115.7 FEET NORTHEAST OF POWER POLE NUMBER 120, 0.8 FOOT SOUTH OF A
 BK0443'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE
 BK0443'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET NORTHEAST OF THE MARK.
 BK0443
 BK0443                          STATION RECOVERY (1982)
 BK0443
 BK0443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0443'RECOVERED IN GOOD CONDITION.
 BK0443
 BK0443                          STATION RECOVERY (1982)
 BK0443
 BK0443'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 BK0443'MARK NOT FOUND.
 BK0443
 BK0443                          STATION RECOVERY (1991)
 BK0443
 BK0443'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0443'RECOVERED IN GOOD CONDITION.
 BK0443
 BK0443                          STATION RECOVERY (1995)
 BK0443
 BK0443'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0443'RECOVERED IN GOOD CONDITION.
 BK0443
 BK0443                          STATION RECOVERY (2004)
 BK0443
 BK0443'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0443'RECOVERED IN GOOD CONDITION.
 BK0443
 BK0443                          STATION RECOVERY (2006)
 BK0443
 BK0443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0443'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0442 ***********************************************************************
 BK0442  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0442  DESIGNATION -  28 V 51
 BK0442  PID         -  BK0442
 BK0442  STATE/COUNTY-  LA/LAFAYETTE
 BK0442  COUNTRY     -  US
 BK0442  USGS QUAD   -  MILTON (2018)
 BK0442
 BK0442                         *CURRENT SURVEY CONTROL
 BK0442  ______________________________________________________________________
 BK0442* NAD 83(2011) POSITION- 30 06 32.67667(N) 092 01 04.96130(W)   ADJUSTED
 BK0442* NAD 83(2011) ELLIP HT-   -19.882 (meters)        (06/27/12)   ADJUSTED
 BK0442* NAD 83(2011) EPOCH   -  2010.00
 BK0442* NAVD 88 ORTHO HEIGHT -     6.96  (meters)       22.8   (feet) GPS OBS
 BK0442* NAVD 88 EPOCH        -  2009.55
 BK0442  **This station is located in a suspected subsidence area (see below).
 BK0442  ______________________________________________________________________
 BK0442  GEOID HEIGHT    -        -26.840 (meters)                     GEOID18
 BK0442  NAD 83(2011) X  -   -194,459.527 (meters)                     COMP
 BK0442  NAD 83(2011) Y  - -5,518,758.773 (meters)                     COMP
 BK0442  NAD 83(2011) Z  -  3,180,829.578 (meters)                     COMP
 BK0442  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 BK0442
 BK0442  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0442  Standards:
 BK0442         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0442            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0442  -------------------------------------------------------------------
 BK0442  NETWORK    0.31   0.84           0.12   0.13   0.43     -0.00276293
 BK0442  -------------------------------------------------------------------
 BK0442  Click here for local accuracies and other accuracy information.
 BK0442
 BK0442.The horizontal coordinates were established by GPS observations
 BK0442.and adjusted by the National Geodetic Survey in June 2012.
 BK0442
 BK0442.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0442.been affixed to the stable North American tectonic plate. See 
 BK0442.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0442
 BK0442.The horizontal coordinates are valid at the epoch date displayed above
 BK0442.which is a decimal equivalence of Year/Month/Day.
 BK0442
 BK0442.** This station is in an area of known vertical motion.  Due to the
 BK0442.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0442.** determined the orthometric heights for marks in these suspect
 BK0442.** subsidence areas should be considered valid only at the epoch date
 BK0442.** associated with the orthometric height.  These heights must always
 BK0442.** be validated when used as control.  All previously superseded
 BK0442.** orthometric heights are now considered suspect and are available
 BK0442.** in the superseded section.  NGS does not recommend using suspect
 BK0442.** or superseded heights as control.
 BK0442
 BK0442.The orthometric height was determined by GPS observations and a
 BK0442.high-resolution geoid model using precise GPS observation and
 BK0442.processing techniques.
 BK0442
 BK0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0442.GEOID18 height accuracy estimate available here.
 BK0442
 BK0442.Click photographs - Photos may exist for this station.
 BK0442
 BK0442.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0442
 BK0442.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0442
 BK0442.The ellipsoidal height was determined by GPS observations
 BK0442.and is referenced to NAD 83.
 BK0442
 BK0442. The following values were computed from the NAD 83(2011) position.
 BK0442
 BK0442;                    North         East     Units Scale Factor Converg.
 BK0442;SPC LA S     -   178,554.209   934,012.282   MT  0.99992752   -0 20 32.5
 BK0442;SPC LA S     -   585,806.60  3,064,338.63   sFT  0.99992752   -0 20 32.5
 BK0442;UTM  15      - 3,331,278.760   594,605.880   MT  0.99971042   +0 29 33.5
 BK0442
 BK0442!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0442!SPC LA S     -   1.00000312  x   0.99992752  =   0.99993064
 BK0442!UTM  15      -   1.00000312  x   0.99971042  =   0.99971354
 BK0442
 BK0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9460531278(NAD 83)
 BK0442
 BK0442                          SUPERSEDED SURVEY CONTROL
 BK0442
 BK0442  NAD 83(2007)-  30 06 32.67674(N)    092 01 04.96228(W) AD(2006.81) A
 BK0442  ELLIP H (03/12/08)  -19.869  (m)                       GP(2006.81) 3 1
 BK0442  NAVD 88 (03/12/08)    7.23   (m)  GEOID03  model used  GP(2006.81)    
 BK0442  NAVD 88 (02/14/94)    7.337  (m)           24.07   (f) ADJUSTED    1 2
 BK0442  NGVD 29 (11/26/84)    7.348  (m)           24.11   (f) ADJUSTED    1 2
 BK0442
 BK0442.Superseded values are not recommended for survey control.
 BK0442
 BK0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0442.See file dsdata.pdf to determine how the superseded data were derived.
 BK0442
 BK0442_MARKER: DD = SURVEY DISK
 BK0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0442_STAMPING: 28V51 1968
 BK0442_MARK LOGO: LADHGS
 BK0442_PROJECTION: FLUSH
 BK0442_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0442+STABILITY: SURFACE MOTION
 BK0442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0442+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2023
 BK0442
 BK0442  HISTORY     - Date     Condition        Report By
 BK0442  HISTORY     - 1968     MONUMENTED       LADH
 BK0442  HISTORY     - 1982     GOOD             NGS
 BK0442  HISTORY     - 1986     GOOD             NGS
 BK0442  HISTORY     - 20060602 GOOD             NGS
 BK0442  HISTORY     - 20080826 GOOD             JCLS
 BK0442  HISTORY     - 20100907 GOOD             JCLS
 BK0442  HISTORY     - 20160617 GOOD             NGS
 BK0442  HISTORY     - 20230501 GOOD             NLS
 BK0442
 BK0442                          STATION DESCRIPTION
 BK0442
 BK0442'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0442'2.45 MI NORTHWEST FROM YOUNGSVILLE.  ABOUT 0.25 MILE NORTH ALONG
 BK0442'LOUISIANA HIGHWAY 89 FROM THE ST. ANN CATHOLIC CHURCH IN YOUNGSVILLE
 BK0442'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 89 AND 92.  THENCE ABOUT
 BK0442'2.20 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 92.  ABOUT 3.80 MILES
 BK0442'EAST ALONG LOUISIANA HIGHWAY 92 FROM THE EAST END OF THE VERMILION
 BK0442'RIVER BRIDGE IN MILTON.  IN SECTION 12, T11S, R4E.  47.6 FEET SOUTH OF
 BK0442'THE CENTERLINE OF LOUISIANA HIGHWAY 92, 40.3 FEET EAST OF THE EAST
 BK0442'EDGE OF A CONCRETE DRIVEWAY, 100.0 FEET NORTHEAST OF THE SOUTHEAST
 BK0442'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO FELIX P. BROUSSARD,
 BK0442'148.2 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BK0442'BELONGING TO FELIX P. BROUSSARD, 0.6 FEET EAST OF A CHAIN-LINK FENCE.
 BK0442'SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL
 BK0442'WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 BK0442
 BK0442                          STATION RECOVERY (1982)
 BK0442
 BK0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0442'RECOVERED IN GOOD CONDITION.
 BK0442
 BK0442                          STATION RECOVERY (1986)
 BK0442
 BK0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0442'RECOVERED IN GOOD CONDITION.
 BK0442
 BK0442                          STATION RECOVERY (2006)
 BK0442
 BK0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0442'RECOVERED IN GOOD CONDITION AND AS DESCRIBED - NGS MAY 2006
 BK0442
 BK0442                          STATION RECOVERY (2008)
 BK0442
 BK0442'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008 (MRY)
 BK0442'RECOVERED IN GOOD CONDITION.
 BK0442
 BK0442                          STATION RECOVERY (2010)
 BK0442
 BK0442'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 BK0442'RECOVERED IN GOOD CONDITION.
 BK0442
 BK0442                          STATION RECOVERY (2016)
 BK0442
 BK0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK0442'THE MARK IS LOCATED ON SOUTH SIDE NEW SHOPPING CENTER, METAIRIE
 BK0442'CENTRE.
 BK0442'
 BK0442'THE MARK IS 4.8 M (15.7 FT) SOUTH-SOUTHEAST OF A WOODEN 4X4 POST AND
 BK0442'YELLOW GAS LINE WARNING FIBERGLASS POST, 3.7 M (12.1 FT) EAST OF A
 BK0442'FIBERGLASS WITNESS POST AND ROUND CONCRETE BASE FOR A STREET LAMP, 2.1
 BK0442'M (6.9 FT) NORTHEAST OF THE EAST SIDE CENTER OF A GREEN
 BK0442'TELECOMMUNICATIONS BOX, 2.0 M (6.6 FT) NORTH OF THE NORTH SIDE BACK OF
 BK0442'CONCRETE CURB FOR PARKING LOT, 1.85 M (6.1 FT) WEST OF A 6 INCH GAS
 BK0442'VALVE CAP FLUSH WITH THE GROUND.
 BK0442
 BK0442                          STATION RECOVERY (2023)
 BK0442
 BK0442'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JN)
 BK0442'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0441 ***********************************************************************
 BK0441  DESIGNATION -  28 V 52
 BK0441  PID         -  BK0441
 BK0441  STATE/COUNTY-  LA/LAFAYETTE
 BK0441  COUNTRY     -  US
 BK0441  USGS QUAD   -  MILTON (2018)
 BK0441
 BK0441                         *CURRENT SURVEY CONTROL
 BK0441  ______________________________________________________________________
 BK0441* NAD 83(1986) POSITION- 30 06 31.     (N) 092 02 30.     (W)   SCALED
 BK0441* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0441  **This station is located in a suspected subsidence area (see below).
 BK0441  ______________________________________________________________________
 BK0441  GEOID HEIGHT    -        -26.848 (meters)                     GEOID18
 BK0441  DYNAMIC HEIGHT  -          6.394 (meters)       20.98  (feet) COMP
 BK0441  MODELED GRAVITY -    979,304.8   (mgal)                       NAVD 88
 BK0441
 BK0441.The horizontal coordinates were scaled from a map and have
 BK0441.an estimated accuracy of +/- 6 seconds.
 BK0441
 BK0441.** This station is in an area of known vertical motion. If an
 BK0441.** orthometric height was ever established but is not available 
 BK0441.** in the current survey control section, the orthometric height
 BK0441.** is considered suspect.  Suspect heights are available in the
 BK0441.** superseded section only if requested.
 BK0441
 BK0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0441.GEOID18 height accuracy estimate available here.
 BK0441
 BK0441.Click photographs - Photos may exist for this station.
 BK0441
 BK0441.The dynamic height is computed by dividing the NAVD 88
 BK0441.geopotential number by the normal gravity value computed on the
 BK0441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0441.degrees latitude (g = 980.6199 gals.).
 BK0441
 BK0441.The modeled gravity was interpolated from observed gravity values.
 BK0441
 BK0441;                    North         East    Units  Estimated Accuracy
 BK0441;SPC LA S     -   178,520.      931,740.      MT  (+/- 180 meters Scaled)
 BK0441
 BK0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP923312(NAD 83)
 BK0441
 BK0441                          SUPERSEDED SURVEY CONTROL
 BK0441
 BK0441.No superseded survey control is available for this station.
 BK0441
 BK0441_MARKER: DD = SURVEY DISK
 BK0441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0441_STAMPING: 28V52 1968
 BK0441_MARK LOGO: LADHGS
 BK0441_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0441+STABILITY: SURFACE MOTION
 BK0441
 BK0441  HISTORY     - Date     Condition        Report By
 BK0441  HISTORY     - 1968     MONUMENTED       LADH
 BK0441  HISTORY     - 1982     GOOD             NGS
 BK0441  HISTORY     - 1986     GOOD             NGS
 BK0441
 BK0441                          STATION DESCRIPTION
 BK0441
 BK0441'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0441'ABOUT 2.30 MILES EAST ALONG LOUISIANA HIGHWAY 92 FROM THE EAST END OF
 BK0441'THE VERMILION RIVER BRIDGE IN MILTON.  IN SECTION 10, T11S, R4E. 46.9
 BK0441'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 72.7 FEET SOUTH
 BK0441'OF POWER POLE NUMBER 167, 119.3 FEET WEST-NORTHWEST OF THE NORTHWEST
 BK0441'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO MAXIE DUHON, 156.0
 BK0441'FEET EAST-SOUTHEAST OF A TELEPHONE POLE.  SET IN TOP OF A CONCRETE
 BK0441'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BK0441'SET 1.3 FEET SOUTH OF THE MARK.
 BK0441
 BK0441                          STATION RECOVERY (1982)
 BK0441
 BK0441'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0441'RECOVERED IN GOOD CONDITION.
 BK0441
 BK0441                          STATION RECOVERY (1986)
 BK0441
 BK0441'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0441'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0440 ***********************************************************************
 BK0440  DESIGNATION -  28 V 53
 BK0440  PID         -  BK0440
 BK0440  STATE/COUNTY-  LA/LAFAYETTE
 BK0440  COUNTRY     -  US
 BK0440  USGS QUAD   -  MILTON (2018)
 BK0440
 BK0440                         *CURRENT SURVEY CONTROL
 BK0440  ______________________________________________________________________
 BK0440* NAD 83(1986) POSITION- 30 06 31.8    (N) 092 03 35.2    (W)   HD_HELD2
 BK0440* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0440  **This station is located in a suspected subsidence area (see below).
 BK0440  ______________________________________________________________________
 BK0440  GEOID HEIGHT    -        -26.855 (meters)                     GEOID18
 BK0440  DYNAMIC HEIGHT  -          6.876 (meters)       22.56  (feet) COMP
 BK0440  MODELED GRAVITY -    979,304.7   (mgal)                       NAVD 88
 BK0440
 BK0440.The horizontal coordinates were established by autonomous hand held GPS
 BK0440.observations and have an estimated accuracy of +/- 10 meters.
 BK0440
 BK0440.** This station is in an area of known vertical motion. If an
 BK0440.** orthometric height was ever established but is not available 
 BK0440.** in the current survey control section, the orthometric height
 BK0440.** is considered suspect.  Suspect heights are available in the
 BK0440.** superseded section only if requested.
 BK0440
 BK0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0440.GEOID18 height accuracy estimate available here.
 BK0440
 BK0440.Click photographs - Photos may exist for this station.
 BK0440
 BK0440.The dynamic height is computed by dividing the NAVD 88
 BK0440.geopotential number by the normal gravity value computed on the
 BK0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0440.degrees latitude (g = 980.6199 gals.).
 BK0440
 BK0440.The modeled gravity was interpolated from observed gravity values.
 BK0440
 BK0440;                    North         East    Units  Estimated Accuracy
 BK0440;SPC LA S     -   178,552.      929,990.      MT  (+/- 10 meters HH2 GPS)
 BK0440
 BK0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9058531217(NAD 83)
 BK0440
 BK0440                          SUPERSEDED SURVEY CONTROL
 BK0440
 BK0440.No superseded survey control is available for this station.
 BK0440
 BK0440_MARKER: DD = SURVEY DISK
 BK0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0440_STAMPING: 28V53 1968
 BK0440_MARK LOGO: LADHGS
 BK0440_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0440+STABILITY: SURFACE MOTION
 BK0440
 BK0440  HISTORY     - Date     Condition        Report By
 BK0440  HISTORY     - 1968     MONUMENTED       LADH
 BK0440  HISTORY     - 1982     GOOD             NGS
 BK0440  HISTORY     - 19910907 GOOD             USPSQD
 BK0440  HISTORY     - 19950318 GOOD             USPSQD
 BK0440
 BK0440                          STATION DESCRIPTION
 BK0440
 BK0440'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0440'ABOUT 1.25 MILES EAST ALONG LOUISIANA HIGHWAY 92 FROM THE EAST END OF
 BK0440'THE VERMILION RIVER BRIDGE IN MILTON.  IN SECTION 44, T11S, R4E. 41.7
 BK0440'FEET NORTH-NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 50.3
 BK0440'FEET WEST-SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 733, 81.5
 BK0440'FEET EAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE WITH
 BK0440'ASBESTOS SIDING BELONGING TO ISAAC THERIOT, 39.2 FEET SOUTH OF POWER
 BK0440'POLE NUMBER 258637.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BK0440'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET WEST OF THE
 BK0440'MARK.
 BK0440
 BK0440                          STATION RECOVERY (1982)
 BK0440
 BK0440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0440'RECOVERED IN GOOD CONDITION.
 BK0440
 BK0440                          STATION RECOVERY (1991)
 BK0440
 BK0440'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0440'RECOVERED IN GOOD CONDITION.
 BK0440
 BK0440                          STATION RECOVERY (1995)
 BK0440
 BK0440'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0440'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0439 ***********************************************************************
 BK0439  DESIGNATION -  28 V 54
 BK0439  PID         -  BK0439
 BK0439  STATE/COUNTY-  LA/LAFAYETTE
 BK0439  COUNTRY     -  US
 BK0439  USGS QUAD   -  MILTON (2018)
 BK0439
 BK0439                         *CURRENT SURVEY CONTROL
 BK0439  ______________________________________________________________________
 BK0439* NAD 83(1986) POSITION- 30 06 15.     (N) 092 04 38.     (W)   SCALED
 BK0439* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0439  **This station is located in a suspected subsidence area (see below).
 BK0439  ______________________________________________________________________
 BK0439  GEOID HEIGHT    -        -26.851 (meters)                     GEOID18
 BK0439  DYNAMIC HEIGHT  -          7.034 (meters)       23.08  (feet) COMP
 BK0439  MODELED GRAVITY -    979,304.4   (mgal)                       NAVD 88
 BK0439
 BK0439.The horizontal coordinates were scaled from a map and have
 BK0439.an estimated accuracy of +/- 6 seconds.
 BK0439
 BK0439.** This station is in an area of known vertical motion. If an
 BK0439.** orthometric height was ever established but is not available 
 BK0439.** in the current survey control section, the orthometric height
 BK0439.** is considered suspect.  Suspect heights are available in the
 BK0439.** superseded section only if requested.
 BK0439
 BK0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0439.GEOID18 height accuracy estimate available here.
 BK0439
 BK0439.Click photographs - Photos may exist for this station.
 BK0439
 BK0439.The dynamic height is computed by dividing the NAVD 88
 BK0439.geopotential number by the normal gravity value computed on the
 BK0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0439.degrees latitude (g = 980.6199 gals.).
 BK0439
 BK0439.The modeled gravity was interpolated from observed gravity values.
 BK0439
 BK0439;                    North         East    Units  Estimated Accuracy
 BK0439;SPC LA S     -   178,050.      928,310.      MT  (+/- 180 meters Scaled)
 BK0439
 BK0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP889306(NAD 83)
 BK0439
 BK0439                          SUPERSEDED SURVEY CONTROL
 BK0439
 BK0439.No superseded survey control is available for this station.
 BK0439
 BK0439_MARKER: DD = SURVEY DISK
 BK0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0439_STAMPING: 28V54 1968
 BK0439_MARK LOGO: LADHGS
 BK0439_PROJECTION: FLUSH
 BK0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0439+STABILITY: SURFACE MOTION
 BK0439_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0439+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0439
 BK0439  HISTORY     - Date     Condition        Report By
 BK0439  HISTORY     - 1968     MONUMENTED       LADH
 BK0439  HISTORY     - 1982     GOOD             NGS
 BK0439  HISTORY     - 19910907 GOOD             USPSQD
 BK0439  HISTORY     - 19950318 GOOD             USPSQD
 BK0439  HISTORY     - 20040920 GOOD             USPSQD
 BK0439
 BK0439                          STATION DESCRIPTION
 BK0439
 BK0439'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0439'ABOUT 0.10 MILE EAST ALONG LOUISIANA HIGHWAY 92 FROM THE EAST END OF
 BK0439'THE VERMILION RIVER BRIDGE IN MILTON.  IN SECTION 44, T11S, R4E. 46.7
 BK0439'FEET NORTH-NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 40.8
 BK0439'FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME SCHOOL
 BK0439'BUILDING, 27.9 FEET SOUTH OF THE SOUTHEAST CORNER OF A WOOD FRAME
 BK0439'RESIDENCE WITH ASBESTOS SIDING BELONGING TO MRS. JOSEPH HEBERT, 0.5
 BK0439'FOOT WEST OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST SET
 BK0439'FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BK0439'NORTH-NORTHWEST OF THE MARK.
 BK0439
 BK0439                          STATION RECOVERY (1982)
 BK0439
 BK0439'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0439'RECOVERED IN GOOD CONDITION.
 BK0439
 BK0439                          STATION RECOVERY (1991)
 BK0439
 BK0439'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0439'RECOVERED IN GOOD CONDITION.
 BK0439
 BK0439                          STATION RECOVERY (1995)
 BK0439
 BK0439'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0439'RECOVERED IN GOOD CONDITION.
 BK0439
 BK0439                          STATION RECOVERY (2004)
 BK0439
 BK0439'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0439'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2528 ***********************************************************************
 BJ2528  DESIGNATION -  28 V 55
 BJ2528  PID         -  BJ2528
 BJ2528  STATE/COUNTY-  LA/LAFAYETTE
 BJ2528  COUNTRY     -  US
 BJ2528  USGS QUAD   -  BROUSSARD (2018)
 BJ2528
 BJ2528                         *CURRENT SURVEY CONTROL
 BJ2528  ______________________________________________________________________
 BJ2528* NAD 83(1986) POSITION- 30 07 51.     (N) 091 55 52.     (W)   SCALED
 BJ2528* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2528  **This station is located in a suspected subsidence area (see below).
 BJ2528  ______________________________________________________________________
 BJ2528  GEOID HEIGHT    -        -26.868 (meters)                     GEOID18
 BJ2528
 BJ2528.The horizontal coordinates were scaled from a map and have
 BJ2528.an estimated accuracy of +/- 6 seconds.
 BJ2528
 BJ2528.** This station is in an area of known vertical motion. If an
 BJ2528.** orthometric height was ever established but is not available 
 BJ2528.** in the current survey control section, the orthometric height
 BJ2528.** is considered suspect.  Suspect heights are available in the
 BJ2528.** superseded section only if requested.
 BJ2528
 BJ2528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2528.GEOID18 height accuracy estimate available here.
 BJ2528
 BJ2528.Click photographs - Photos may exist for this station.
 BJ2528
 BJ2528;                    North         East    Units  Estimated Accuracy
 BJ2528;SPC LA S     -   180,920.      942,400.      MT  (+/- 180 meters Scaled)
 BJ2528
 BJ2528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP029337(NAD 83)
 BJ2528
 BJ2528                          SUPERSEDED SURVEY CONTROL
 BJ2528
 BJ2528.No superseded survey control is available for this station.
 BJ2528
 BJ2528_MARKER: DD = SURVEY DISK
 BJ2528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2528_STAMPING: 28V55 1968
 BJ2528_MARK LOGO: LADHGS
 BJ2528_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2528+STABILITY: SURFACE MOTION
 BJ2528
 BJ2528  HISTORY     - Date     Condition        Report By
 BJ2528  HISTORY     - 1968     MONUMENTED       LADH
 BJ2528  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BJ2528  HISTORY     - 19950318 MARK NOT FOUND   USPSQD
 BJ2528
 BJ2528                          STATION DESCRIPTION
 BJ2528
 BJ2528'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2528'0.80 MI E FROM BROUSSARD.
 BJ2528'ABOUT 0.80 MILE EAST ALONG LOUISIANA HIGHWAY 96 FROM THE INTERSECTION
 BJ2528'OF LOUISIANA HIGHWAYS 3052 AND 96 AND U. S. HIGHWAY 90 NEAR BROUSSARD.
 BJ2528'IN SECTION 35, T10S, R5E.  69.5 FEET NORTH OF THE CENTERLINE OF
 BJ2528'LOUISIANA HIGHWAY 96, 10.0 FEET WEST OF THE CENTERLINE OF A GRAVEL
 BJ2528'DRIVEWAY LEADING NORTH, 54.8 FEET NORTHWEST OF POWER POLE NUMBER 8,
 BJ2528'0.8 FOOT EAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BJ2528'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.2 FEET
 BJ2528'SOUTH OF A STEEL WITNESS POST.
 BJ2528
 BJ2528                          STATION RECOVERY (1991)
 BJ2528
 BJ2528'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BJ2528'MARK NOT FOUND.
 BJ2528
 BJ2528                          STATION RECOVERY (1995)
 BJ2528
 BJ2528'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2528'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0537 ***********************************************************************
 BK0537  DESIGNATION -  28 V 56
 BK0537  PID         -  BK0537
 BK0537  STATE/COUNTY-  LA/LAFAYETTE
 BK0537  COUNTRY     -  US
 BK0537  USGS QUAD   -  LAFAYETTE (2018)
 BK0537
 BK0537                         *CURRENT SURVEY CONTROL
 BK0537  ______________________________________________________________________
 BK0537* NAD 83(1986) POSITION- 30 14 28.     (N) 092 05 47.     (W)   SCALED
 BK0537* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0537  **This station is located in a suspected subsidence area (see below).
 BK0537  ______________________________________________________________________
 BK0537  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BK0537  DYNAMIC HEIGHT  -         10.561 (meters)       34.65  (feet) COMP
 BK0537  MODELED GRAVITY -    979,309.4   (mgal)                       NAVD 88
 BK0537
 BK0537.The horizontal coordinates were scaled from a map and have
 BK0537.an estimated accuracy of +/- 6 seconds.
 BK0537
 BK0537.** This station is in an area of known vertical motion. If an
 BK0537.** orthometric height was ever established but is not available 
 BK0537.** in the current survey control section, the orthometric height
 BK0537.** is considered suspect.  Suspect heights are available in the
 BK0537.** superseded section only if requested.
 BK0537
 BK0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0537.GEOID18 height accuracy estimate available here.
 BK0537
 BK0537.Click photographs - Photos may exist for this station.
 BK0537
 BK0537.The dynamic height is computed by dividing the NAVD 88
 BK0537.geopotential number by the normal gravity value computed on the
 BK0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0537.degrees latitude (g = 980.6199 gals.).
 BK0537
 BK0537.The modeled gravity was interpolated from observed gravity values.
 BK0537
 BK0537;                    North         East    Units  Estimated Accuracy
 BK0537;SPC LA S     -   193,240.      926,560.      MT  (+/- 180 meters Scaled)
 BK0537
 BK0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP869458(NAD 83)
 BK0537
 BK0537                          SUPERSEDED SURVEY CONTROL
 BK0537
 BK0537.No superseded survey control is available for this station.
 BK0537
 BK0537_MARKER: DD = SURVEY DISK
 BK0537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0537_STAMPING: 28V56 1973
 BK0537_MARK LOGO: LADHGS
 BK0537_PROJECTION: FLUSH
 BK0537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0537+STABILITY: SURFACE MOTION
 BK0537
 BK0537  HISTORY     - Date     Condition        Report By
 BK0537  HISTORY     - 1973     MONUMENTED       LADH
 BK0537  HISTORY     - 1986     GOOD             NGS
 BK0537
 BK0537                          STATION DESCRIPTION
 BK0537
 BK0537'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0537'0.55 MI NW FROM SCOTT.
 BK0537'FROM THE SOUTHERN PACIFIC RAILROAD DEPOT IN SCOTT, THENCE ABOUT 0.55
 BK0537'MILES NORTH WEST ALONG LOUISIANA HIGHWAY 93, 75 FEET SOUTH OF THE
 BK0537'CENTERLINE OF LA. HIGHWAY 93, 15 FEET SOUTH OF A FIRE PLUG, 9 FEET
 BK0537'NORTHEAST OF THE NORTHEAST CORNER OF A BRICK HOUSE.  THIS MONUMENT IS
 BK0537'LOCATED ON PROPERTY OWNED BY MRS. ALEX HERNANEZ, RT. 1, BOX 349,
 BK0537'SCOTT, LA., 31 FEET SOUTH OF A STEEL WITNESS POST, DISK IN THE TOP OF
 BK0537'A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 19, T10S, R3E.
 BK0537
 BK0537                          STATION RECOVERY (1986)
 BK0537
 BK0537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0537'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT MARK
 BK0537'IS NOW UNDER A HEDGE LINE AND ADJACENT TO A CHAIN LINK FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0538 ***********************************************************************
 BK0538  DESIGNATION -  28 V 57
 BK0538  PID         -  BK0538
 BK0538  STATE/COUNTY-  LA/LAFAYETTE
 BK0538  COUNTRY     -  US
 BK0538  USGS QUAD   -  LAFAYETTE (2018)
 BK0538
 BK0538                         *CURRENT SURVEY CONTROL
 BK0538  ______________________________________________________________________
 BK0538* NAD 83(1986) POSITION- 30 14 56.     (N) 092 06 28.     (W)   SCALED
 BK0538* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0538  **This station is located in a suspected subsidence area (see below).
 BK0538  ______________________________________________________________________
 BK0538  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BK0538  DYNAMIC HEIGHT  -         11.259 (meters)       36.94  (feet) COMP
 BK0538  MODELED GRAVITY -    979,309.9   (mgal)                       NAVD 88
 BK0538
 BK0538.The horizontal coordinates were scaled from a map and have
 BK0538.an estimated accuracy of +/- 6 seconds.
 BK0538
 BK0538.** This station is in an area of known vertical motion. If an
 BK0538.** orthometric height was ever established but is not available 
 BK0538.** in the current survey control section, the orthometric height
 BK0538.** is considered suspect.  Suspect heights are available in the
 BK0538.** superseded section only if requested.
 BK0538
 BK0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0538.GEOID18 height accuracy estimate available here.
 BK0538
 BK0538.Click photographs - Photos may exist for this station.
 BK0538
 BK0538.The dynamic height is computed by dividing the NAVD 88
 BK0538.geopotential number by the normal gravity value computed on the
 BK0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0538.degrees latitude (g = 980.6199 gals.).
 BK0538
 BK0538.The modeled gravity was interpolated from observed gravity values.
 BK0538
 BK0538;                    North         East    Units  Estimated Accuracy
 BK0538;SPC LA S     -   194,110.      925,470.      MT  (+/- 180 meters Scaled)
 BK0538
 BK0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP858467(NAD 83)
 BK0538
 BK0538                          SUPERSEDED SURVEY CONTROL
 BK0538
 BK0538.No superseded survey control is available for this station.
 BK0538
 BK0538_MARKER: DD = SURVEY DISK
 BK0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0538_STAMPING: 28V57 1973
 BK0538_MARK LOGO: LADHGS
 BK0538_PROJECTION: FLUSH
 BK0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0538+STABILITY: SURFACE MOTION
 BK0538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0538+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0538
 BK0538  HISTORY     - Date     Condition        Report By
 BK0538  HISTORY     - 1973     MONUMENTED       LADH
 BK0538  HISTORY     - 1986     GOOD             NGS
 BK0538  HISTORY     - 20030619 GOOD             USPSQD
 BK0538  HISTORY     - 20040918 GOOD             USPSQD
 BK0538
 BK0538                          STATION DESCRIPTION
 BK0538
 BK0538'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0538'FROM THE SOUTHERN PACIFIC RAILROAD DEPOT IN SCOTT, THENCE ABOUT 1.55
 BK0538'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 93, 55 FEET WEST OF THE CENTER
 BK0538'LINE OF LOUISIANA HIGHWAY 93, 202 FEET SOUTHWEST OF A 12 IN. MAGNOLIA
 BK0538'TREE, 770 FEET NORTHWEST OF THE NORTHWEST END OF A BRIDGE OVER
 BK0538'INTER-STATE I-10 ALONG LOUISIANA HIGHWAY 93, 1 FOOT EAST OF A STEEL
 BK0538'WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0538'GROUND.  SECTION 19, T10S, R3E.
 BK0538
 BK0538                          STATION RECOVERY (1986)
 BK0538
 BK0538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0538'RECOVERED IN GOOD CONDITION.
 BK0538
 BK0538                          STATION RECOVERY (2003)
 BK0538
 BK0538'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0538'RECOVERED IN GOOD CONDITION.
 BK0538
 BK0538                          STATION RECOVERY (2004)
 BK0538
 BK0538'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0538'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0540 ***********************************************************************
 BK0540  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0540  DESIGNATION -  28 V 58
 BK0540  PID         -  BK0540
 BK0540  STATE/COUNTY-  LA/LAFAYETTE
 BK0540  COUNTRY     -  US
 BK0540  USGS QUAD   -  CARENCRO (2018)
 BK0540
 BK0540                         *CURRENT SURVEY CONTROL
 BK0540  ______________________________________________________________________
 BK0540* NAD 83(2011) POSITION- 30 16 31.69917(N) 092 06 45.06074(W)   ADJUSTED
 BK0540* NAD 83(2011) ELLIP HT-   -15.929 (meters)        (06/27/12)   ADJUSTED
 BK0540* NAD 83(2011) EPOCH   -  2010.00
 BK0540* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0540  **This station is located in a suspected subsidence area (see below).
 BK0540  ______________________________________________________________________
 BK0540  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0540  GEOID HEIGHT    -        -27.404 (meters)                     GEOID03
 BK0540  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK0540  NAD 83(2011) X  -   -203,217.033 (meters)                     COMP
 BK0540  NAD 83(2011) Y  - -5,509,163.906 (meters)                     COMP
 BK0540  NAD 83(2011) Z  -  3,196,775.047 (meters)                     COMP
 BK0540  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK0540
 BK0540  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0540  Standards:
 BK0540         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0540            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0540  -------------------------------------------------------------------
 BK0540  NETWORK    0.60   2.84           0.12   0.30   1.45      0.00745857
 BK0540  -------------------------------------------------------------------
 BK0540  Click here for local accuracies and other accuracy information.
 BK0540
 BK0540.The horizontal coordinates were established by GPS observations
 BK0540.and adjusted by the National Geodetic Survey in June 2012.
 BK0540
 BK0540.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0540.been affixed to the stable North American tectonic plate. See 
 BK0540.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0540
 BK0540.The horizontal coordinates are valid at the epoch date displayed above
 BK0540.which is a decimal equivalence of Year/Month/Day.
 BK0540
 BK0540.** This station is in an area of known vertical motion. If an
 BK0540.** orthometric height was ever established but is not available 
 BK0540.** in the current survey control section, the orthometric height
 BK0540.** is considered suspect.  Suspect heights are available in the
 BK0540.** superseded section only if requested.
 BK0540
 BK0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0540.GEOID18 height accuracy estimate available here.
 BK0540
 BK0540.Click photographs - Photos may exist for this station.
 BK0540
 BK0540.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0540
 BK0540.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0540
 BK0540.The ellipsoidal height was determined by GPS observations
 BK0540.and is referenced to NAD 83.
 BK0540
 BK0540. The following values were computed from the NAD 83(2011) position.
 BK0540
 BK0540;                    North         East     Units Scale Factor Converg.
 BK0540;SPC LA S     -   197,056.526   925,033.273   MT  0.99993718   -0 23 22.6
 BK0540;SPC LA S     -   646,509.62  3,034,880.00   sFT  0.99993718   -0 23 22.6
 BK0540;UTM  15      - 3,349,643.833   585,359.991   MT  0.99968989   +0 26 50.9
 BK0540
 BK0540!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0540!SPC LA S     -   1.00000250  x   0.99993718  =   0.99993968
 BK0540!UTM  15      -   1.00000250  x   0.99968989  =   0.99969239
 BK0540
 BK0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8535949643(NAD 83)
 BK0540
 BK0540                          SUPERSEDED SURVEY CONTROL
 BK0540
 BK0540  NAD 83(2007)-  30 16 31.69928(N)    092 06 45.06182(W) AD(2006.81) A
 BK0540  ELLIP H (03/12/08)  -15.915  (m)                       GP(2006.81) 3 1
 BK0540
 BK0540.Superseded values are not recommended for survey control.
 BK0540
 BK0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0540.See file dsdata.pdf to determine how the superseded data were derived.
 BK0540
 BK0540_MARKER: DD = SURVEY DISK
 BK0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0540_STAMPING: 28V58 1973
 BK0540_MARK LOGO: LADHGS
 BK0540_PROJECTION: RECESSED 18 CENTIMETERS
 BK0540_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0540+STABILITY: SURFACE MOTION
 BK0540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0540+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2006
 BK0540
 BK0540  HISTORY     - Date     Condition        Report By
 BK0540  HISTORY     - 1973     MONUMENTED       LADH
 BK0540  HISTORY     - 19950306 MARK NOT FOUND   USPSQD
 BK0540  HISTORY     - 20060526 GOOD             NGS
 BK0540  HISTORY     - 20111205 GOOD             JCLS
 BK0540
 BK0540                          STATION DESCRIPTION
 BK0540
 BK0540'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0540'3.55 MI NW FROM SCOTT.
 BK0540'FROM THE SOUTHERN PACIFIC RAILROAD DEPOT IN SCOTT, THENCE ABOUT 3.55
 BK0540'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 93, 92 FEET WEST OF THE
 BK0540'CENTERLINE OF LOUISIANA HIGHWAY 93, 52 FEET WEST OF A POWER POLE, 39
 BK0540'FEET SOUTH OF THE SOUTHWEST CORNER OF HEBERTS BRICK STORE, ABOUT 200
 BK0540'FEET SOUTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 93 AND LA.
 BK0540'HIGHWAY 723 AT OSSUN, 52 FEET WEST OF A STEEL WITNESS POST, DISK IN
 BK0540'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 12, T9S,
 BK0540'R3E.
 BK0540
 BK0540                          STATION RECOVERY (1995)
 BK0540
 BK0540'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0540'MARK NOT FOUND.
 BK0540
 BK0540                          STATION RECOVERY (2006)
 BK0540
 BK0540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0540'TO REACH FROM I-10 EXIT 97, JUNCTION OF STATE HIGHWAY 93 IN SCOTT, GO
 BK0540'2.0 MI (3.2 KM) NORTH TO THE MARK ON THE LEFT AT ROMERO'S GROCERY
 BK0540'STORE (FORMERLY HEBERTS BRICK STORE IN 1973), RECESSED 0.6 FT.
 BK0540
 BK0540                          STATION RECOVERY (2011)
 BK0540
 BK0540'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 BK0540'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0541 ***********************************************************************
 BK0541  DESIGNATION -  28 V 59
 BK0541  PID         -  BK0541
 BK0541  STATE/COUNTY-  LA/LAFAYETTE
 BK0541  COUNTRY     -  US
 BK0541  USGS QUAD   -  CARENCRO (2018)
 BK0541
 BK0541                         *CURRENT SURVEY CONTROL
 BK0541  ______________________________________________________________________
 BK0541* NAD 83(1986) POSITION- 30 17 05.     (N) 092 06 45.     (W)   SCALED
 BK0541* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0541  **This station is located in a suspected subsidence area (see below).
 BK0541  ______________________________________________________________________
 BK0541  GEOID HEIGHT    -        -27.217 (meters)                     GEOID18
 BK0541
 BK0541.The horizontal coordinates were scaled from a map and have
 BK0541.an estimated accuracy of +/- 6 seconds.
 BK0541
 BK0541.** This station is in an area of known vertical motion. If an
 BK0541.** orthometric height was ever established but is not available 
 BK0541.** in the current survey control section, the orthometric height
 BK0541.** is considered suspect.  Suspect heights are available in the
 BK0541.** superseded section only if requested.
 BK0541
 BK0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0541.GEOID18 height accuracy estimate available here.
 BK0541
 BK0541.Click photographs - Photos may exist for this station.
 BK0541
 BK0541;                    North         East    Units  Estimated Accuracy
 BK0541;SPC LA S     -   198,080.      925,040.      MT  (+/- 180 meters Scaled)
 BK0541
 BK0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP853506(NAD 83)
 BK0541
 BK0541                          SUPERSEDED SURVEY CONTROL
 BK0541
 BK0541.No superseded survey control is available for this station.
 BK0541
 BK0541_MARKER: DD = SURVEY DISK
 BK0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0541_STAMPING: 28V59 1973
 BK0541_MARK LOGO: LADHGS
 BK0541_PROJECTION: FLUSH
 BK0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0541+STABILITY: SURFACE MOTION
 BK0541
 BK0541  HISTORY     - Date     Condition        Report By
 BK0541  HISTORY     - 1973     MONUMENTED       LADH
 BK0541  HISTORY     - 19950306 GOOD             USPSQD
 BK0541
 BK0541                          STATION DESCRIPTION
 BK0541
 BK0541'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0541'4.20 MI NW FROM SCOTT.
 BK0541'FROM THE SOUTHERN PACIFIC RAILROAD DEPOT IN SCOTT, THENCE ABOUT 4.20
 BK0541'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 93, 135 FEET WEST OF THE
 BK0541'CENTERLINE OF LOUISIANA HIGHWAY 93, 180 FEET NORTH OF A PRIVAGE
 BK0541'DRIVEWAY, 134 FEET SOUTHWEST OF A POWER POLE.  THIS MARKER IS 0.65
 BK0541'MILES NORTHWEST FROM THE INTERSECTION OF LOUISIANA HIGHWAY 93 AND
 BK0541'LOUISIANA HIGHWAY 723, 95 FEET WEST OF A STEEL WITNESS POST, DISK IN
 BK0541'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 1, T9S,
 BK0541'R3E.
 BK0541
 BK0541                          STATION RECOVERY (1995)
 BK0541
 BK0541'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0542 ***********************************************************************
 BK0542  DESIGNATION -  28 V 60
 BK0542  PID         -  BK0542
 BK0542  STATE/COUNTY-  LA/LAFAYETTE
 BK0542  COUNTRY     -  US
 BK0542  USGS QUAD   -  CARENCRO (2018)
 BK0542
 BK0542                         *CURRENT SURVEY CONTROL
 BK0542  ______________________________________________________________________
 BK0542* NAD 83(1986) POSITION- 30 17 52.     (N) 092 07 00.     (W)   SCALED
 BK0542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0542  **This station is located in a suspected subsidence area (see below).
 BK0542  ______________________________________________________________________
 BK0542  GEOID HEIGHT    -        -27.237 (meters)                     GEOID18
 BK0542
 BK0542.The horizontal coordinates were scaled from a map and have
 BK0542.an estimated accuracy of +/- 6 seconds.
 BK0542
 BK0542.** This station is in an area of known vertical motion. If an
 BK0542.** orthometric height was ever established but is not available 
 BK0542.** in the current survey control section, the orthometric height
 BK0542.** is considered suspect.  Suspect heights are available in the
 BK0542.** superseded section only if requested.
 BK0542
 BK0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0542.GEOID18 height accuracy estimate available here.
 BK0542
 BK0542.Click photographs - Photos may exist for this station.
 BK0542
 BK0542;                    North         East    Units  Estimated Accuracy
 BK0542;SPC LA S     -   199,530.      924,650.      MT  (+/- 180 meters Scaled)
 BK0542
 BK0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP849521(NAD 83)
 BK0542
 BK0542                          SUPERSEDED SURVEY CONTROL
 BK0542
 BK0542.No superseded survey control is available for this station.
 BK0542
 BK0542_MARKER: DD = SURVEY DISK
 BK0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0542_STAMPING: 28V60 1973
 BK0542_MARK LOGO: LADHGS
 BK0542_PROJECTION: FLUSH
 BK0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0542+STABILITY: SURFACE MOTION
 BK0542
 BK0542  HISTORY     - Date     Condition        Report By
 BK0542  HISTORY     - 1973     MONUMENTED       LADH
 BK0542  HISTORY     - 19950306 GOOD             USPSQD
 BK0542
 BK0542                          STATION DESCRIPTION
 BK0542
 BK0542'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0542'5.20 MI NW FROM SCOTT.
 BK0542'FROM THE SOUTHERN PACIFIC RAILROAD DEPOT IN SCOTT, THENCE ABOUT 5.20
 BK0542'MILES NORTHWEST ALONG HIGHWAY 93, 91 FEET WEST OF THE CENTERLINE OF
 BK0542'LOUISIANA HIGHWAY 93, 57 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0542'HIGHWAY 98, 69 FEET NORTH OF A WOOD FRAME RESIDENCE, 106 FEET
 BK0542'SOUTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 93 AND LOUISIANA
 BK0542'HIGHWAY 98.  THIS MARKER IS 1.65 MILES NORTHWEST OF THE INTERSECTION
 BK0542'OF LOUISIANA HIGHWAY 93 AND LOUISIANA HIGHWAY 723, 1 FOOT SOUTH OF A
 BK0542'STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0542'GROUND.  SECTION 36, T9S, R3E.
 BK0542
 BK0542                          STATION RECOVERY (1995)
 BK0542
 BK0542'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0542'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0543 ***********************************************************************
 BK0543  DESIGNATION -  28 V 61
 BK0543  PID         -  BK0543
 BK0543  STATE/COUNTY-  LA/LAFAYETTE
 BK0543  COUNTRY     -  US
 BK0543  USGS QUAD   -  CARENCRO (2018)
 BK0543
 BK0543                         *CURRENT SURVEY CONTROL
 BK0543  ______________________________________________________________________
 BK0543* NAD 83(1986) POSITION- 30 17 53.     (N) 092 07 24.     (W)   SCALED
 BK0543* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0543  **This station is located in a suspected subsidence area (see below).
 BK0543  ______________________________________________________________________
 BK0543  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 BK0543
 BK0543.The horizontal coordinates were scaled from a map and have
 BK0543.an estimated accuracy of +/- 6 seconds.
 BK0543
 BK0543.** This station is in an area of known vertical motion. If an
 BK0543.** orthometric height was ever established but is not available 
 BK0543.** in the current survey control section, the orthometric height
 BK0543.** is considered suspect.  Suspect heights are available in the
 BK0543.** superseded section only if requested.
 BK0543
 BK0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0543.GEOID18 height accuracy estimate available here.
 BK0543
 BK0543.Click photographs - Photos may exist for this station.
 BK0543
 BK0543;                    North         East    Units  Estimated Accuracy
 BK0543;SPC LA S     -   199,570.      924,010.      MT  (+/- 180 meters Scaled)
 BK0543
 BK0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP843521(NAD 83)
 BK0543
 BK0543                          SUPERSEDED SURVEY CONTROL
 BK0543
 BK0543.No superseded survey control is available for this station.
 BK0543
 BK0543_MARKER: DD = SURVEY DISK
 BK0543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0543_STAMPING: 28V61 1973
 BK0543_MARK LOGO: LADHGS
 BK0543_PROJECTION: FLUSH
 BK0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0543+STABILITY: SURFACE MOTION
 BK0543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0543+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2006
 BK0543
 BK0543  HISTORY     - Date     Condition        Report By
 BK0543  HISTORY     - 1973     MONUMENTED       LADH
 BK0543  HISTORY     - 19950306 GOOD             USPSQD
 BK0543  HISTORY     - 20060526 GOOD             NGS
 BK0543
 BK0543                          STATION DESCRIPTION
 BK0543
 BK0543'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0543'5.7 MI NW FROM SCOTT.
 BK0543'FROM THE SOUTHERN PACIFIC RAILROAD DEPOT IN SCOTT, THENCE ABOUT 5.20
 BK0543'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 93, THENCE ABOUT 0.50 MILES
 BK0543'WEST ALONG LOUISIANA HIGHWAY 98, 72 FEET SOUTH OF THE CENTERLINE OF
 BK0543'LOUISIANA HIGHWAY 98, 33 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0543'WOOD FRAME RESIDNECE, 11 FEET NORTHEAST OF A 14 IN. PINE TREE, 31 FEET
 BK0543'SOUTH OF A CHAIN LINK FENCE.  THIS MONUMENT IS LOCATED ON THE PROPERTY
 BK0543'OWNED BY DARRELL RICHARD, RT. 2, BOX 95B, CHURCH POINT, LA., 1 FOOT
 BK0543'SOUTH OF A STEEL WITNESS POST, DICK IN THE TOP OF A CONCRETE POST
 BK0543'FLUSH WITH THE GROUND.  SECTION 1, T9S, R3E.
 BK0543
 BK0543                          STATION RECOVERY (1995)
 BK0543
 BK0543'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0543'RECOVERED IN GOOD CONDITION.
 BK0543
 BK0543                          STATION RECOVERY (2006)
 BK0543
 BK0543'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0543'RECOVERED IN GOOD CONDITION.  DRIVEWAY IS NOW A CONCRETE DRIVEWAY. THE
 BK0543'MARK IS PROTECTED BY A PVC PIPE WITH COVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0578 ***********************************************************************
 BK0578  DESIGNATION -  28 V 62
 BK0578  PID         -  BK0578
 BK0578  STATE/COUNTY-  LA/LAFAYETTE
 BK0578  COUNTRY     -  US
 BK0578  USGS QUAD   -  CARENCRO (2018)
 BK0578
 BK0578                         *CURRENT SURVEY CONTROL
 BK0578  ______________________________________________________________________
 BK0578* NAD 83(1986) POSITION- 30 18 45.     (N) 092 06 56.     (W)   SCALED
 BK0578* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0578  **This station is located in a suspected subsidence area (see below).
 BK0578  ______________________________________________________________________
 BK0578  GEOID HEIGHT    -        -27.255 (meters)                     GEOID18
 BK0578
 BK0578.The horizontal coordinates were scaled from a map and have
 BK0578.an estimated accuracy of +/- 6 seconds.
 BK0578
 BK0578.** This station is in an area of known vertical motion. If an
 BK0578.** orthometric height was ever established but is not available 
 BK0578.** in the current survey control section, the orthometric height
 BK0578.** is considered suspect.  Suspect heights are available in the
 BK0578.** superseded section only if requested.
 BK0578
 BK0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0578.GEOID18 height accuracy estimate available here.
 BK0578
 BK0578.Click photographs - Photos may exist for this station.
 BK0578
 BK0578;                    North         East    Units  Estimated Accuracy
 BK0578;SPC LA S     -   201,160.      924,770.      MT  (+/- 180 meters Scaled)
 BK0578
 BK0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP850537(NAD 83)
 BK0578
 BK0578                          SUPERSEDED SURVEY CONTROL
 BK0578
 BK0578.No superseded survey control is available for this station.
 BK0578
 BK0578_MARKER: DD = SURVEY DISK
 BK0578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0578_STAMPING: 28V62 1973
 BK0578_MARK LOGO: LADHGS
 BK0578_PROJECTION: FLUSH
 BK0578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0578+STABILITY: SURFACE MOTION
 BK0578
 BK0578  HISTORY     - Date     Condition        Report By
 BK0578  HISTORY     - 1973     MONUMENTED       LADH
 BK0578
 BK0578                          STATION DESCRIPTION
 BK0578
 BK0578'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0578'2.45 MI S FROM CANKTON.
 BK0578'FROM THE ELEMENTRY SCHOOL IN CANKTON, THENCE ABOUT 2.45 MILES SOUTH
 BK0578'ALONG LOUISIANA HIGHWAY 93, 100 FEET EAST OF THE CENTERLINE OF
 BK0578'LOUISIANA HIGHWAY 93, 83 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BK0578'BRICK OFFICE, 1.0 FOOT NORTH OF A MESH AND BARBED WIRE FENCE, 58 FEET
 BK0578'EAST OF A MESH AND BARBED WIRE FENCE, 1.0 FOOT WEST OF A STEEL WITNESS
 BK0578'POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0578'SECTION 10, T9S, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0405 ***********************************************************************
 BK0405  DESIGNATION -  28 V 7
 BK0405  PID         -  BK0405
 BK0405  STATE/COUNTY-  LA/LAFAYETTE
 BK0405  COUNTRY     -  US
 BK0405  USGS QUAD   -  LAFAYETTE (2018)
 BK0405
 BK0405                         *CURRENT SURVEY CONTROL
 BK0405  ______________________________________________________________________
 BK0405* NAD 83(1986) POSITION- 30 09 29.     (N) 092 05 14.     (W)   SCALED
 BK0405* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0405  **This station is located in a suspected subsidence area (see below).
 BK0405  ______________________________________________________________________
 BK0405  GEOID HEIGHT    -        -26.977 (meters)                     GEOID18
 BK0405
 BK0405.The horizontal coordinates were scaled from a map and have
 BK0405.an estimated accuracy of +/- 6 seconds.
 BK0405
 BK0405.** This station is in an area of known vertical motion. If an
 BK0405.** orthometric height was ever established but is not available 
 BK0405.** in the current survey control section, the orthometric height
 BK0405.** is considered suspect.  Suspect heights are available in the
 BK0405.** superseded section only if requested.
 BK0405
 BK0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0405.GEOID18 height accuracy estimate available here.
 BK0405
 BK0405.Click photographs - Photos may exist for this station.
 BK0405
 BK0405;                    North         East    Units  Estimated Accuracy
 BK0405;SPC LA S     -   184,030.      927,380.      MT  (+/- 180 meters Scaled)
 BK0405
 BK0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP878366(NAD 83)
 BK0405
 BK0405                          SUPERSEDED SURVEY CONTROL
 BK0405
 BK0405.No superseded survey control is available for this station.
 BK0405
 BK0405_MARKER: DD = SURVEY DISK
 BK0405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0405_STAMPING: 28V7 1967
 BK0405_MARK LOGO: LADHGS
 BK0405_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0405+STABILITY: SURFACE MOTION
 BK0405_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0405+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2005
 BK0405
 BK0405  HISTORY     - Date     Condition        Report By
 BK0405  HISTORY     - 1967     MONUMENTED       LADH
 BK0405  HISTORY     - 1981     GOOD             LADTD
 BK0405  HISTORY     - 19910701 GOOD             USPSQD
 BK0405  HISTORY     - 19950215 GOOD             USPSQD
 BK0405  HISTORY     - 20020523 GOOD             JCLS
 BK0405  HISTORY     - 20040306 GOOD             USPSQD
 BK0405  HISTORY     - 20050809 GOOD             USPSQD
 BK0405
 BK0405                          STATION DESCRIPTION
 BK0405
 BK0405'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 BK0405'THE STATION IS LOCATED ABOUT 4.4 MILES NORTHEAST ALONG U.S. HIGHWAY
 BK0405'167 FROM THE MAURICE BRANCH OF THE BANK OF ABBEVILLE AND TRUST COMPANY
 BK0405'IN MAURICE, 6.95 MILES SOUTH ALONG U.S. HIGHWAY 167 FROM THE SOUTHERN
 BK0405'PACIFIC RAILROAD STATION IN LAFAYETTE, IN SECTION 75, T10S, R4E, 98.7
 BK0405'FEET WEST OF CENTERLINE OF U.S. HIGHWAY 167, 227.5 FEET EAST-SOUTHEAST
 BK0405'OF SOUTHEAST CORNER OF THE W.J. DASPIT RESIDENCE, 12.0 FEET NORTH OF
 BK0405'CENTERLINE OF A DRIVEWAY LEADING TO THE RESIDENCE OF W.J. DASPIT, 1.0
 BK0405'FEET NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE, 1.5 FEET WEST
 BK0405'OF A STEEL WITNESS POST AND SIGN.  A STANDARD DISK SET IN THE TOP OF A
 BK0405'CONCRETE POST THAT IS PROJECTING 1 INCH ABOVE THE GROUND. STATION IS
 BK0405'STAMPED 28V7 - 1967.
 BK0405
 BK0405                          STATION RECOVERY (1981)
 BK0405
 BK0405'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0405'RECOVERED IN GOOD CONDITION.
 BK0405
 BK0405                          STATION RECOVERY (1991)
 BK0405
 BK0405'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0405'RECOVERED IN GOOD CONDITION.
 BK0405
 BK0405                          STATION RECOVERY (1995)
 BK0405
 BK0405'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0405'RECOVERED IN GOOD CONDITION.
 BK0405
 BK0405                          STATION RECOVERY (2002)
 BK0405
 BK0405'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 (MRY)
 BK0405'RECOVERED IN GOOD CONDITION.
 BK0405
 BK0405                          STATION RECOVERY (2004)
 BK0405
 BK0405'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0405'APPROXIMATELY 200 FEET SSE OF THE SE CORNER OF THE JORDAN ASSEMBLY OF
 BK0405'GOD BUILDING. NO SIGN ON WITNESS POST.  NO FENCE.
 BK0405
 BK0405                          STATION RECOVERY (2005)
 BK0405
 BK0405'RECOVERY NOTE BY US POWER SQUADRON 2005 (CWB)
 BK0405'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0407 ***********************************************************************
 BK0407  DESIGNATION -  28 V 8 RESET
 BK0407  PID         -  BK0407
 BK0407  STATE/COUNTY-  LA/LAFAYETTE
 BK0407  COUNTRY     -  US
 BK0407  USGS QUAD   -  LAFAYETTE (2018)
 BK0407
 BK0407                         *CURRENT SURVEY CONTROL
 BK0407  ______________________________________________________________________
 BK0407* NAD 83(1986) POSITION- 30 08 48.     (N) 092 05 50.     (W)   SCALED
 BK0407* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0407  **This station is located in a suspected subsidence area (see below).
 BK0407  ______________________________________________________________________
 BK0407  GEOID HEIGHT    -        -26.957 (meters)                     GEOID18
 BK0407
 BK0407.The horizontal coordinates were scaled from a map and have
 BK0407.an estimated accuracy of +/- 6 seconds.
 BK0407
 BK0407.** This station is in an area of known vertical motion. If an
 BK0407.** orthometric height was ever established but is not available 
 BK0407.** in the current survey control section, the orthometric height
 BK0407.** is considered suspect.  Suspect heights are available in the
 BK0407.** superseded section only if requested.
 BK0407
 BK0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0407.GEOID18 height accuracy estimate available here.
 BK0407
 BK0407.Click photographs - Photos may exist for this station.
 BK0407
 BK0407;                    North         East    Units  Estimated Accuracy
 BK0407;SPC LA S     -   182,770.      926,410.      MT  (+/- 180 meters Scaled)
 BK0407
 BK0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP869353(NAD 83)
 BK0407
 BK0407                          SUPERSEDED SURVEY CONTROL
 BK0407
 BK0407.No superseded survey control is available for this station.
 BK0407
 BK0407_MARKER: DD = SURVEY DISK
 BK0407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0407_STAMPING: 28V8 1967 RESET 1970
 BK0407_MARK LOGO: LADHGS
 BK0407_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0407+STABILITY: SURFACE MOTION
 BK0407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0407+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2003
 BK0407
 BK0407  HISTORY     - Date     Condition        Report By
 BK0407  HISTORY     - 1970     MONUMENTED       NGS
 BK0407  HISTORY     - 1981     GOOD             LADTD
 BK0407  HISTORY     - 19910701 GOOD             USPSQD
 BK0407  HISTORY     - 19950215 GOOD             USPSQD
 BK0407  HISTORY     - 20031128 GOOD             USPSQD
 BK0407
 BK0407                          STATION DESCRIPTION
 BK0407
 BK0407'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0407'3.4 MI NE FROM MAURICE.
 BK0407'ABOUT 3.4 MILES NORTHEAST ALONG U.S. HIGHWAY 167 FROM THE ABBEVILLE
 BK0407'BANK AND TRUST CO. IN MAURICE, 97.5 FEET NORTH OF THE NORTH WALL OF A
 BK0407'LARGE TIN BUILDING OWNED BY CLARK SHERWOOD CO., 105 FEET WEST OF THE
 BK0407'CENTER OF THE HIGHWAY, 2 FEET EAST OF AN 8-INCH STEEL POST SUPPORTING
 BK0407'THE RADIO TOWER GUY WIRES, 60.5 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 BK0407'CORNER OF THE PORFERATING GUN BLDG, 55 FEET WEST OF A TELEPHONE POLE
 BK0407'AND 1.5 FEET SOUTH OF A METAL WITNESS POST.  IT IS A LA. STATE HIGHWAY
 BK0407'AND COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 10-INCH ROUND
 BK0407'CONCRETE POST PROJECTING 2 INCHES.
 BK0407
 BK0407                          STATION RECOVERY (1981)
 BK0407
 BK0407'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0407'RECOVERED IN GOOD CONDITION.
 BK0407
 BK0407                          STATION RECOVERY (1991)
 BK0407
 BK0407'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0407'RECOVERED IN GOOD CONDITION.
 BK0407
 BK0407                          STATION RECOVERY (1995)
 BK0407
 BK0407'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0407'RECOVERED IN GOOD CONDITION.
 BK0407
 BK0407                          STATION RECOVERY (2003)
 BK0407
 BK0407'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK0407'NO WITNESS POST AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0408 ***********************************************************************
 BK0408  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0408  DESIGNATION -  28 V 9
 BK0408  PID         -  BK0408
 BK0408  STATE/COUNTY-  LA/LAFAYETTE
 BK0408  COUNTRY     -  US
 BK0408  USGS QUAD   -  LAFAYETTE (2018)
 BK0408
 BK0408                         *CURRENT SURVEY CONTROL
 BK0408  ______________________________________________________________________
 BK0408* NAD 83(2011) POSITION- 30 08 07.74277(N) 092 06 23.00206(W)   ADJUSTED
 BK0408* NAD 83(2011) ELLIP HT-   -21.418 (meters)        (03/26/19)   ADJUSTED
 BK0408* NAD 83(2011) EPOCH   -  2010.00
 BK0408* NAVD 88 ORTHO HEIGHT -     5.52  (meters)       18.1   (feet) GPS OBS
 BK0408* NAVD 88 EPOCH        -  2009.55
 BK0408  **This station is located in a suspected subsidence area (see below).
 BK0408  ______________________________________________________________________
 BK0408  GEOID HEIGHT    -        -26.937 (meters)                     GEOID18
 BK0408  NAD 83(2011) X  -   -202,914.649 (meters)                     COMP
 BK0408  NAD 83(2011) Y  - -5,516,982.956 (meters)                     COMP
 BK0408  NAD 83(2011) Z  -  3,183,360.839 (meters)                     COMP
 BK0408  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 BK0408
 BK0408  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0408  Standards:
 BK0408         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0408            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0408  -------------------------------------------------------------------
 BK0408  NETWORK    0.31   0.80           0.13   0.12   0.41     -0.00310604
 BK0408  -------------------------------------------------------------------
 BK0408  Click here for local accuracies and other accuracy information.
 BK0408
 BK0408.The horizontal coordinates were established by GPS observations
 BK0408.and adjusted by the National Geodetic Survey in March 2019.
 BK0408
 BK0408.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0408.been affixed to the stable North American tectonic plate. See 
 BK0408.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0408
 BK0408.The horizontal coordinates are valid at the epoch date displayed above
 BK0408.which is a decimal equivalence of Year/Month/Day.
 BK0408
 BK0408.** This station is in an area of known vertical motion.  Due to the
 BK0408.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0408.** determined the orthometric heights for marks in these suspect
 BK0408.** subsidence areas should be considered valid only at the epoch date
 BK0408.** associated with the orthometric height.  These heights must always
 BK0408.** be validated when used as control.  All previously superseded
 BK0408.** orthometric heights are now considered suspect and are available
 BK0408.** in the superseded section.  NGS does not recommend using suspect
 BK0408.** or superseded heights as control.
 BK0408
 BK0408.The orthometric height was determined by GPS observations and a
 BK0408.high-resolution geoid model using precise GPS observation and
 BK0408.processing techniques.
 BK0408
 BK0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0408.GEOID18 height accuracy estimate available here.
 BK0408
 BK0408.Click photographs - Photos may exist for this station.
 BK0408
 BK0408.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0408
 BK0408.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0408
 BK0408.The ellipsoidal height was determined by GPS observations
 BK0408.and is referenced to NAD 83.
 BK0408
 BK0408. The following values were computed from the NAD 83(2011) position.
 BK0408
 BK0408;                    North         East     Units Scale Factor Converg.
 BK0408;SPC LA S     -   181,535.451   925,518.109   MT  0.99992849   -0 23 11.5
 BK0408;SPC LA S     -   595,587.56  3,036,470.66   sFT  0.99992849   -0 23 11.5
 BK0408;UTM  15      - 3,334,135.235   586,071.098   MT  0.99969140   +0 26 55.2
 BK0408
 BK0408!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0408!SPC LA S     -   1.00000336  x   0.99992849  =   0.99993185
 BK0408!UTM  15      -   1.00000336  x   0.99969140  =   0.99969476
 BK0408
 BK0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8607134135(NAD 83)
 BK0408
 BK0408                          SUPERSEDED SURVEY CONTROL
 BK0408
 BK0408  NAD 83(2011)-  30 08 07.74172(N)    092 06 23.00197(W) AD(2010.00) 0
 BK0408  ELLIP H (06/27/12)  -21.301  (m)                       GP(2010.00)    
 BK0408  NAD 83(2007)-  30 08 07.74182(N)    092 06 23.00304(W) AD(2006.81) A
 BK0408  ELLIP H (03/12/08)  -21.288  (m)                       GP(2006.81) 3 1
 BK0408  NAVD 88 (03/12/08)    5.86   (m)  GEOID03  model used  GP(2006.81)    
 BK0408  NGVD 29 (11/26/84)    6.388  (m)           20.96   (f) ADJUSTED    2 0
 BK0408
 BK0408.Superseded values are not recommended for survey control.
 BK0408
 BK0408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0408.See file dsdata.pdf to determine how the superseded data were derived.
 BK0408
 BK0408_MARKER: DD = SURVEY DISK
 BK0408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0408_STAMPING: 28V9 1967
 BK0408_MARK LOGO: LADHGS
 BK0408_PROJECTION: FLUSH
 BK0408_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0408+STABILITY: SURFACE MOTION
 BK0408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0408+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2023
 BK0408
 BK0408  HISTORY     - Date     Condition        Report By
 BK0408  HISTORY     - 1967     MONUMENTED       LADH
 BK0408  HISTORY     - 1981     GOOD             LADTD
 BK0408  HISTORY     - 19910701 GOOD             USPSQD
 BK0408  HISTORY     - 19950215 GOOD             USPSQD
 BK0408  HISTORY     - 20030512 GOOD             USPSQD
 BK0408  HISTORY     - 20040918 GOOD             USPSQD
 BK0408  HISTORY     - 20060531 GOOD             NGS
 BK0408  HISTORY     - 20080826 GOOD             JCLS
 BK0408  HISTORY     - 20130207 GOOD             FAMM
 BK0408  HISTORY     - 20161006 GOOD             NGS
 BK0408  HISTORY     - 20231018 GOOD             NLS
 BK0408
 BK0408                          STATION DESCRIPTION
 BK0408
 BK0408'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 BK0408'THE STATION IS LOCATED ABOUT 2.40 MILES NORTHEAST ALONG U.S. HIGHWAY
 BK0408'167 FROM THE MAURICE BRANCH OF THE BANK OF ABBEVILLE AND TRUST COMPANY
 BK0408'BUILDING IN MAURICE, IN SECTION 85, T10S, R4E, 90.0 FEET WEST OF
 BK0408'CENTERLINE OF U.S. HIGHWAY 167, 48.5 FEET SOUTH-SOUTHWEST OF THE
 BK0408'SOUTHEAST CORNER OF A GROCERY STORE OWNED BY LYNN HEBERT, 63.0 FEET
 BK0408'SOUTH-SOUTHEAST OF NORTHEAST CORNER OF RESIDENCE BELONGING TO LYNN
 BK0408'HEBERT, 0.5 FEET NORTH OF CHAIN-LINK FENCE, 1.0 FEET WEST OF A STEEL
 BK0408'WITNESS POST AND SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE
 BK0408'POST THAT IS FLUSH WITH THE GROUND.  STATION IS STAMPED 28V9 - 1967.
 BK0408
 BK0408                          STATION RECOVERY (1981)
 BK0408
 BK0408'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0408'RECOVERED IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (1991)
 BK0408
 BK0408'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0408'RECOVERED IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (1995)
 BK0408
 BK0408'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0408'RECOVERED IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (2003)
 BK0408
 BK0408'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0408'RECOVERED IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (2004)
 BK0408
 BK0408'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0408'RECOVERED IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (2006)
 BK0408
 BK0408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0408'TO REACH FROM I-10 EXIT 100, JUNCTION OF AMBASSADOR CAFFERY PARKWAY AT
 BK0408'LAFAYETTE, GO 1.0 MI (1.6 KM) SOUTH ALONG THE PARKWAY TO U.S. HIGHWAY
 BK0408'90. CONTINUE 0.2 MI (0.3 KM) SOUTH ALONG AMBASSADOR PARKWAY TO A
 BK0408'Y-JUNCTION AT BERTRAND DRIVE. TURN RIGHT AND FOLLOW THE PARKWAY 3.9 MI
 BK0408'(6.3 KM) SOUTHWEST AND SOUTH TO U.S. HIGHWAY 167. TURN RIGHT FOR 3.5
 BK0408'MI (5.6 KM) SW ON U.S. 167 TO THE MARK ON THE RIGHT AT MHIRE'S GROCERY
 BK0408'AND SPECIALTY MEAT STORE, NEXT TO A FENCE.
 BK0408
 BK0408                          STATION RECOVERY (2008)
 BK0408
 BK0408'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008 (MRY)
 BK0408'RECOVERED IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (2013)
 BK0408
 BK0408'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013
 BK0408'RECOVERED IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (2016)
 BK0408
 BK0408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (SAB)
 BK0408'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 BK0408
 BK0408                          STATION RECOVERY (2023)
 BK0408
 BK0408'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2023 (JN)
 BK0408'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1440 ***********************************************************************
 CP1440  DESIGNATION -  2800 A BOLT
 CP1440  PID         -  CP1440
 CP1440  STATE/COUNTY-  LA/MADISON
 CP1440  COUNTRY     -  US
 CP1440  USGS QUAD   -  ASHLY (2018)
 CP1440
 CP1440                         *CURRENT SURVEY CONTROL
 CP1440  ______________________________________________________________________
 CP1440* NAD 83(1986) POSITION- 32 25 30.     (N) 091 02 21.     (W)   SCALED
 CP1440* NAVD 88 ORTHO HEIGHT -    25.83  (+/-2cm)       84.7   (feet) VERTCON3
 CP1440  ______________________________________________________________________
 CP1440  GEOID HEIGHT    -        -26.548 (meters)                     GEOID18
 CP1440  VERT ORDER      -  ? (See Below)
 CP1440
 CP1440.The horizontal coordinates were scaled from a map and have
 CP1440.an estimated accuracy of +/- 6 seconds.
 CP1440
 CP1440.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1440.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1440
 CP1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1440.GEOID18 height accuracy estimate available here.
 CP1440
 CP1440.The vertical order pertains to the NGVD 29 superseded value.
 CP1440
 CP1440.Click photographs - Photos may exist for this station.
 CP1440
 CP1440;                    North         East    Units  Estimated Accuracy
 CP1440;SPC LA N     -   214,360.    1,137,390.      MT  (+/- 180 meters Scaled)
 CP1440
 CP1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR843892(NAD 83)
 CP1440
 CP1440                          SUPERSEDED SURVEY CONTROL
 CP1440
 CP1440  NGVD 29 (??/??/92)   25.836  (m)           84.76   (f) ADJ UNCH       
 CP1440
 CP1440.Superseded values are not recommended for survey control.
 CP1440
 CP1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1440.See file dsdata.pdf to determine how the superseded data were derived.
 CP1440
 CP1440_MARKER: B = BOLT
 CP1440_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1440_SP_SET: UNDERGROUND STONE
 CP1440_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1440
 CP1440  HISTORY     - Date     Condition        Report By
 CP1440  HISTORY     - UNK      MONUMENTED       USACE
 CP1440  HISTORY     - 1934     GOOD             USACE
 CP1440  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1440
 CP1440                          STATION DESCRIPTION
 CP1440
 CP1440'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1440'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1440'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES NORTH OF
 CP1440'DUCKPORT, LA.  499 FEET SOUTH OF LEVEE STA. NO. 2800.  IN EDGE OF
 CP1440'WOODS.  3000 FEET SOUTH OF CABIN TEELE LANDING.
 CP1440
 CP1440                          STATION RECOVERY (1963)
 CP1440
 CP1440'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1440'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1439 ***********************************************************************
 CP1439  DESIGNATION -  2800 A CAP
 CP1439  PID         -  CP1439
 CP1439  STATE/COUNTY-  LA/MADISON
 CP1439  COUNTRY     -  US
 CP1439  USGS QUAD   -  ASHLY (2018)
 CP1439
 CP1439                         *CURRENT SURVEY CONTROL
 CP1439  ______________________________________________________________________
 CP1439* NAD 83(1986) POSITION- 32 25 30.     (N) 091 02 21.     (W)   SCALED
 CP1439* NAVD 88 ORTHO HEIGHT -    27.06  (+/-2cm)       88.8   (feet) VERTCON3
 CP1439  ______________________________________________________________________
 CP1439  GEOID HEIGHT    -        -26.548 (meters)                     GEOID18
 CP1439  VERT ORDER      -  ? (See Below)
 CP1439
 CP1439.The horizontal coordinates were scaled from a map and have
 CP1439.an estimated accuracy of +/- 6 seconds.
 CP1439
 CP1439.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1439.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1439
 CP1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1439.GEOID18 height accuracy estimate available here.
 CP1439
 CP1439.The vertical order pertains to the NGVD 29 superseded value.
 CP1439
 CP1439.Click photographs - Photos may exist for this station.
 CP1439
 CP1439;                    North         East    Units  Estimated Accuracy
 CP1439;SPC LA N     -   214,360.    1,137,390.      MT  (+/- 180 meters Scaled)
 CP1439
 CP1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR843892(NAD 83)
 CP1439
 CP1439                          SUPERSEDED SURVEY CONTROL
 CP1439
 CP1439  NGVD 29 (??/??/92)   27.065  (m)           88.80   (f) ADJ UNCH       
 CP1439
 CP1439.Superseded values are not recommended for survey control.
 CP1439
 CP1439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1439.See file dsdata.pdf to determine how the superseded data were derived.
 CP1439
 CP1439_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1439_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1439_MARK LOGO: USACE
 CP1439_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1439_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1439
 CP1439  HISTORY     - Date     Condition        Report By
 CP1439  HISTORY     - UNK      MONUMENTED       USACE
 CP1439  HISTORY     - 1934     GOOD             USACE
 CP1439  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1439
 CP1439                          STATION DESCRIPTION
 CP1439
 CP1439'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1439'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1439'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 2 MILES NORTH OF
 CP1439'DUCKPORT, LA.  499 FEET SOUTH OF LEVEE STA. NO. 2800.  IN EDGE OF
 CP1439'WOODS.  3000 FEET SOUTH OF CABIN TEELE LANDING.
 CP1439
 CP1439                          STATION RECOVERY (1963)
 CP1439
 CP1439'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1439'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0424 ***********************************************************************
 AU0424  DESIGNATION -  281 RESET
 AU0424  PID         -  AU0424
 AU0424  STATE/COUNTY-  LA/ORLEANS
 AU0424  COUNTRY     -  US
 AU0424  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0424
 AU0424                         *CURRENT SURVEY CONTROL
 AU0424  ______________________________________________________________________
 AU0424* NAD 83(1986) POSITION- 29 59 39.     (N) 090 06 03.     (W)   SCALED
 AU0424* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0424  **This station is located in a suspected subsidence area (see below).
 AU0424  ______________________________________________________________________
 AU0424  GEOID HEIGHT    -        -26.071 (meters)                     GEOID18
 AU0424
 AU0424.The horizontal coordinates were scaled from a map and have
 AU0424.an estimated accuracy of +/- 6 seconds.
 AU0424
 AU0424.** This station is in an area of known vertical motion. If an
 AU0424.** orthometric height was ever established but is not available 
 AU0424.** in the current survey control section, the orthometric height
 AU0424.** is considered suspect.  Suspect heights are available in the
 AU0424.** superseded section only if requested.
 AU0424
 AU0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0424.GEOID18 height accuracy estimate available here.
 AU0424
 AU0424.Click photographs - Photos may exist for this station.
 AU0424
 AU0424;                    North         East    Units  Estimated Accuracy
 AU0424;SPC LA S     -   166,260.    1,118,920.      MT  (+/- 180 meters Scaled)
 AU0424
 AU0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP796216(NAD 83)
 AU0424
 AU0424                          SUPERSEDED SURVEY CONTROL
 AU0424
 AU0424.No superseded survey control is available for this station.
 AU0424
 AU0424_MARKER: DD = SURVEY DISK
 AU0424_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0424_SP_SET: ABUTMENT
 AU0424_STAMPING: 281 RESET 1952
 AU0424_MARK LOGO: CGS+SS
 AU0424_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0424
 AU0424  HISTORY     - Date     Condition        Report By
 AU0424  HISTORY     - 1952     MONUMENTED       CGS
 AU0424  HISTORY     - 1969     GOOD             CGS
 AU0424  HISTORY     - 1971     GOOD             NGS
 AU0424  HISTORY     - 1977     GOOD             NGS
 AU0424  HISTORY     - 1984     GOOD             LADTD
 AU0424  HISTORY     - 1985     GOOD             NGS
 AU0424  HISTORY     - 19961116 GOOD             USPSQD
 AU0424  HISTORY     - 20200208 GOOD             GEOCAC
 AU0424
 AU0424                          STATION DESCRIPTION
 AU0424
 AU0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0424'IN NEW ORLEANS.
 AU0424'AT NEW ORLEANS, 0.1 MILE WEST ALONG THE SOUTHERN RAILWAY FROM THE
 AU0424'OVERPASS OVER MARCONI DRIVE, AT THE ABANDONED ORLEANS AVENUE CROSSING,
 AU0424'82 FEET SOUTH OF THE SOUTH CORNER OF THE ORLEANS PUMPING STATION, SET
 AU0424'ON THE TOP OF THE NORTH END OF THE WEST ABUTMENT OF THE RAILROAD
 AU0424'BRIDGE OVER A CANAL, 59 1/2 FEET EAST OF THE CENTER LINE OF ORLEANS
 AU0424'AVENUE, 5.8 FEET NORTH OF THE NORTH RAIL OF THE WESTBOUND TRACK AND 4
 AU0424'FEET BELOW THE LEVEL OF THE TRACK.
 AU0424
 AU0424                          STATION RECOVERY (1971)
 AU0424
 AU0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AU0424'RECOVERED IN GOOD CONDITION.
 AU0424
 AU0424                          STATION RECOVERY (1977)
 AU0424
 AU0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0424'RECOVERED IN GOOD CONDITION.
 AU0424
 AU0424                          STATION RECOVERY (1984)
 AU0424
 AU0424'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0424'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0424'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 AU0424
 AU0424                          STATION RECOVERY (1985)
 AU0424
 AU0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0424'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.
 AU0424
 AU0424                          STATION RECOVERY (1996)
 AU0424
 AU0424'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU0424'RECOVERED IN GOOD CONDITION.
 AU0424
 AU0424                          STATION RECOVERY (2020)
 AU0424
 AU0424'RECOVERY NOTE BY GEOCACHING 2020
 AU0424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0140 ***********************************************************************
 AU0140  DESIGNATION -  281+02
 AU0140  PID         -  AU0140
 AU0140  STATE/COUNTY-  LA/ST MARY
 AU0140  COUNTRY     -  US
 AU0140  USGS QUAD   -  FRANKLIN (2018)
 AU0140
 AU0140                         *CURRENT SURVEY CONTROL
 AU0140  ______________________________________________________________________
 AU0140* NAD 83(1986) POSITION- 29 49 25.     (N) 091 32 28.     (W)   SCALED
 AU0140* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0140  **This station is located in a suspected subsidence area (see below).
 AU0140  ______________________________________________________________________
 AU0140  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 AU0140  DYNAMIC HEIGHT  -          0.44  (meters)        1.4   (feet) COMP
 AU0140  MODELED GRAVITY -    979,309.5   (mgal)                       NAVD 88
 AU0140
 AU0140.The horizontal coordinates were scaled from a map and have
 AU0140.an estimated accuracy of +/- 6 seconds.
 AU0140
 AU0140.** This station is in an area of known vertical motion. If an
 AU0140.** orthometric height was ever established but is not available 
 AU0140.** in the current survey control section, the orthometric height
 AU0140.** is considered suspect.  Suspect heights are available in the
 AU0140.** superseded section only if requested.
 AU0140
 AU0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0140.GEOID18 height accuracy estimate available here.
 AU0140
 AU0140.Click photographs - Photos may exist for this station.
 AU0140
 AU0140.The dynamic height is computed by dividing the NAVD 88
 AU0140.geopotential number by the normal gravity value computed on the
 AU0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0140.degrees latitude (g = 980.6199 gals.).
 AU0140
 AU0140.The modeled gravity was interpolated from observed gravity values.
 AU0140
 AU0140;                    North         East    Units  Estimated Accuracy
 AU0140;SPC LA S     -   146,730.      979,920.      MT  (+/- 180 meters Scaled)
 AU0140
 AU0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP409001(NAD 83)
 AU0140
 AU0140                          SUPERSEDED SURVEY CONTROL
 AU0140
 AU0140.No superseded survey control is available for this station.
 AU0140
 AU0140_MARKER: DD = SURVEY DISK
 AU0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0140_STAMPING: 281+02 62 RW 1952
 AU0140_MARK LOGO: USACE
 AU0140_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0140+STABILITY: SURFACE MOTION
 AU0140_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0140+SATELLITE: SATELLITE OBSERVATIONS - March 08, 1993
 AU0140
 AU0140  HISTORY     - Date     Condition        Report By
 AU0140  HISTORY     - 1952     MONUMENTED       DOD
 AU0140  HISTORY     - 1969     GOOD             CGS
 AU0140  HISTORY     - 1976     GOOD             NGS
 AU0140  HISTORY     - 19930308 GOOD             NGS
 AU0140
 AU0140                          STATION DESCRIPTION
 AU0140
 AU0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0140'1.0 MI SE FROM BALDWIN.
 AU0140'ABOUT 1.0 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM
 AU0140'THE STATION AT BALDWIN, ABOUT 0.1 MILE NORTHWEST OF MILEPOST 104, NEAR
 AU0140'THE BRIDGE OVER CHARENTON CANAL, 30.6 FEET SOUTHEAST OF BENCH MARK A
 AU0140'169 DESCRIBED, 25.4 FEET EAST OF THE EAST CORNER OF THE CONCRETE
 AU0140'BRIDGE SEAT, 16 FEET NORTHEAST OF THE NORTHEAST EDGE OF THE STEEL
 AU0140'FRAME OF THE BRIDGE, 15 1/2 FEET SOUTHEAST OF A 10-INCH HACKBERRY
 AU0140'TREE, 14 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 AU0140'CONCRETE POST FLUSH WITH THE GROUND.
 AU0140
 AU0140                          STATION RECOVERY (1976)
 AU0140
 AU0140'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0140'1.0 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM
 AU0140'THE STATION AT BALDWIN, NEAR THE NORTHWEST END OF THE BRIDGE OVER
 AU0140'CHARENTON CANAL, 28 FEET SOUTHEAST OF BENCH MARK A 169, 25.4 FEET EAST
 AU0140'OF THE EAST CORNER OF THE CONCRETE BUILDING SEAT, 16 FEET SOUTHEAST
 AU0140'OF A HACKBERRY TREE. THE STAMPING ON THIS DISC APPEARS TO BE 281+01,
 AU0140'NOT 281+02.
 AU0140
 AU0140                          STATION RECOVERY (1993)
 AU0140
 AU0140'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0140'2.1 KM (1.30 MI) SOUTHEASTERLY ALONG THE SOUTHERN PACIFIC RAILROAD
 AU0140'FROM THE JUNCTION OF STATE HIGHWAY 83 IN BALDWIN, 8.5 M (27.9 FT)
 AU0140'EAST-SOUTHEAST OF BENCH MARK A 169, 7.8 M (25.6 FT) EAST OF THE EAST
 AU0140'CORNER OF THE BRIDGE SEAT OF A DRAWBRIDGE SPANNING THE CHARENTON
 AU0140'CANAL, 5.3 M (17.4 FT) NORTH OF THE NEAR RAIL, 4.0 M (13.1 FT) BELOW
 AU0140'THE LEVEL OF THE RAIL, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST,
 AU0140'AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0813 ***********************************************************************
 AU0813  DESIGNATION -  282
 AU0813  PID         -  AU0813
 AU0813  STATE/COUNTY-  LA/ORLEANS
 AU0813  COUNTRY     -  US
 AU0813  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0813
 AU0813                         *CURRENT SURVEY CONTROL
 AU0813  ______________________________________________________________________
 AU0813* NAD 83(1986) POSITION- 29 59 32.     (N) 090 05 00.     (W)   SCALED
 AU0813* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0813  **This station is located in a suspected subsidence area (see below).
 AU0813  ______________________________________________________________________
 AU0813  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 AU0813
 AU0813.The horizontal coordinates were scaled from a map and have
 AU0813.an estimated accuracy of +/- 6 seconds.
 AU0813
 AU0813.** This station is in an area of known vertical motion. If an
 AU0813.** orthometric height was ever established but is not available 
 AU0813.** in the current survey control section, the orthometric height
 AU0813.** is considered suspect.  Suspect heights are available in the
 AU0813.** superseded section only if requested.
 AU0813
 AU0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0813.GEOID18 height accuracy estimate available here.
 AU0813
 AU0813.Click photographs - Photos may exist for this station.
 AU0813
 AU0813;                    North         East    Units  Estimated Accuracy
 AU0813;SPC LA S     -   166,060.    1,120,610.      MT  (+/- 180 meters Scaled)
 AU0813
 AU0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP813215(NAD 83)
 AU0813
 AU0813                          SUPERSEDED SURVEY CONTROL
 AU0813
 AU0813.No superseded survey control is available for this station.
 AU0813
 AU0813_MARKER: DD = SURVEY DISK
 AU0813_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0813_STAMPING: 282
 AU0813_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0813
 AU0813  HISTORY     - Date     Condition        Report By
 AU0813  HISTORY     - UNK      MONUMENTED       LAGS
 AU0813  HISTORY     - 1938     GOOD             CGS
 AU0813  HISTORY     - 1951     POOR             CGS
 AU0813  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0813
 AU0813                          STATION DESCRIPTION
 AU0813
 AU0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0813'IN NEW ORLEANS.
 AU0813'ALONG THE SOUTHERN R.R. AT FLORIDA AVENUE, ABOUT 950 FEET E. OF THE
 AU0813'BAYOU ST. JOHN DRAW SPAN AND 7 FEET S. OF THE R.R. TRACKS.  IT IS
 AU0813'ABOUT 50 FEET W. OF THE 1000 FEET TO THE DRAW SPAN SIGN.
 AU0813
 AU0813                          STATION RECOVERY (1951)
 AU0813
 AU0813'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0813'MARK RECOVERED IN POOR CONDITION.
 AU0813
 AU0813                          STATION RECOVERY (1985)
 AU0813
 AU0813'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0813'NOT RECOVERED, MARK LOCATION HAS BEEN GRADED AND MAY HAVE BEEN
 AU0813'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1029 ***********************************************************************
 AU1029  DESIGNATION -  285
 AU1029  PID         -  AU1029
 AU1029  STATE/COUNTY-  LA/ORLEANS
 AU1029  COUNTRY     -  US
 AU1029  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1029
 AU1029                         *CURRENT SURVEY CONTROL
 AU1029  ______________________________________________________________________
 AU1029* NAD 83(1986) POSITION- 29 59 12.     (N) 090 03 42.     (W)   SCALED
 AU1029* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1029  **This station is located in a suspected subsidence area (see below).
 AU1029  ______________________________________________________________________
 AU1029  GEOID HEIGHT    -        -26.058 (meters)                     GEOID18
 AU1029
 AU1029.The horizontal coordinates were scaled from a map and have
 AU1029.an estimated accuracy of +/- 6 seconds.
 AU1029
 AU1029.** This station is in an area of known vertical motion. If an
 AU1029.** orthometric height was ever established but is not available 
 AU1029.** in the current survey control section, the orthometric height
 AU1029.** is considered suspect.  Suspect heights are available in the
 AU1029.** superseded section only if requested.
 AU1029
 AU1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1029.GEOID18 height accuracy estimate available here.
 AU1029
 AU1029.Click photographs - Photos may exist for this station.
 AU1029
 AU1029;                    North         East    Units  Estimated Accuracy
 AU1029;SPC LA S     -   165,470.    1,122,700.      MT  (+/- 180 meters Scaled)
 AU1029
 AU1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834209(NAD 83)
 AU1029
 AU1029                          SUPERSEDED SURVEY CONTROL
 AU1029
 AU1029.No superseded survey control is available for this station.
 AU1029
 AU1029_MARKER: DD = SURVEY DISK
 AU1029_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1029_STAMPING: 285
 AU1029_MARK LOGO: CGS+SS
 AU1029_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1029
 AU1029  HISTORY     - Date     Condition        Report By
 AU1029  HISTORY     - 1934     MONUMENTED       LAGS
 AU1029  HISTORY     - 1938     GOOD             CGS
 AU1029  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU1029
 AU1029                          STATION DESCRIPTION
 AU1029
 AU1029'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU1029'IN NEW ORLEANS.
 AU1029'MARK IS IN THE EASTERN PART OF NEW ORLEANS, AT THE INTERSECTION OF
 AU1029'FLORDIA AVE. AND PAUGER STREET.  IT IS 7 FEET S. OF THE S. RAIL OF THE
 AU1029'SOUTHERN R.R. AND 17 FEET W. OF PAUGER STREET.
 AU1029
 AU1029                          STATION RECOVERY (1951)
 AU1029
 AU1029'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU1029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1442 ***********************************************************************
 CP1442  DESIGNATION -  2850 A BOLT
 CP1442  PID         -  CP1442
 CP1442  STATE/COUNTY-  LA/MADISON
 CP1442  COUNTRY     -  US
 CP1442  USGS QUAD   -  ASHLY (2018)
 CP1442
 CP1442                         *CURRENT SURVEY CONTROL
 CP1442  ______________________________________________________________________
 CP1442* NAD 83(1986) POSITION- 32 25 07.     (N) 091 01 39.     (W)   SCALED
 CP1442* NAVD 88 ORTHO HEIGHT -    26.54  (+/-2cm)       87.1   (feet) VERTCON3
 CP1442  ______________________________________________________________________
 CP1442  GEOID HEIGHT    -        -26.554 (meters)                     GEOID18
 CP1442  VERT ORDER      -  ? (See Below)
 CP1442
 CP1442.The horizontal coordinates were scaled from a map and have
 CP1442.an estimated accuracy of +/- 6 seconds.
 CP1442
 CP1442.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1442.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1442
 CP1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1442.GEOID18 height accuracy estimate available here.
 CP1442
 CP1442.The vertical order pertains to the NGVD 29 superseded value.
 CP1442
 CP1442.Click photographs - Photos may exist for this station.
 CP1442
 CP1442;                    North         East    Units  Estimated Accuracy
 CP1442;SPC LA N     -   213,670.    1,138,490.      MT  (+/- 180 meters Scaled)
 CP1442
 CP1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR854885(NAD 83)
 CP1442
 CP1442                          SUPERSEDED SURVEY CONTROL
 CP1442
 CP1442  NGVD 29 (??/??/92)   26.546  (m)           87.09   (f) ADJ UNCH       
 CP1442
 CP1442.Superseded values are not recommended for survey control.
 CP1442
 CP1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1442.See file dsdata.pdf to determine how the superseded data were derived.
 CP1442
 CP1442_MARKER: B = BOLT
 CP1442_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1442_SP_SET: UNDERGROUND STONE
 CP1442_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1442
 CP1442  HISTORY     - Date     Condition        Report By
 CP1442  HISTORY     - UNK      MONUMENTED       USACE
 CP1442  HISTORY     - 1934     GOOD             USACE
 CP1442
 CP1442                          STATION DESCRIPTION
 CP1442
 CP1442'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1442'P.B.M. 2850 A IS A PIPE STONE BENCH WITH BRASS CAP LOCATED ON RIGHT
 CP1442'BANK OF MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 1/2 MILES
 CP1442'NORTH OF DUCKPORT, LA.  679 FEET SOUTHWEST OF LEVEE STA. NO. 2850. 600
 CP1442'FEET EAST OF WOODS-LINE.  700 FEET SOUTHWEST OF DIRT ROAD IN OPEN
 CP1442'FIELD.  3000 FEET WEST OF P.B.M. GAGE 77.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1441 ***********************************************************************
 CP1441  DESIGNATION -  2850 A CAP
 CP1441  PID         -  CP1441
 CP1441  STATE/COUNTY-  LA/MADISON
 CP1441  COUNTRY     -  US
 CP1441  USGS QUAD   -  ASHLY (2018)
 CP1441
 CP1441                         *CURRENT SURVEY CONTROL
 CP1441  ______________________________________________________________________
 CP1441* NAD 83(1986) POSITION- 32 25 07.     (N) 091 01 39.     (W)   SCALED
 CP1441* NAVD 88 ORTHO HEIGHT -    27.76  (+/-2cm)       91.1   (feet) VERTCON3
 CP1441  ______________________________________________________________________
 CP1441  GEOID HEIGHT    -        -26.554 (meters)                     GEOID18
 CP1441  VERT ORDER      -  ? (See Below)
 CP1441
 CP1441.The horizontal coordinates were scaled from a map and have
 CP1441.an estimated accuracy of +/- 6 seconds.
 CP1441
 CP1441.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1441.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1441
 CP1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1441.GEOID18 height accuracy estimate available here.
 CP1441
 CP1441.The vertical order pertains to the NGVD 29 superseded value.
 CP1441
 CP1441.Click photographs - Photos may exist for this station.
 CP1441
 CP1441;                    North         East    Units  Estimated Accuracy
 CP1441;SPC LA N     -   213,670.    1,138,490.      MT  (+/- 180 meters Scaled)
 CP1441
 CP1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR854885(NAD 83)
 CP1441
 CP1441                          SUPERSEDED SURVEY CONTROL
 CP1441
 CP1441  NGVD 29 (??/??/92)   27.768  (m)           91.10   (f) ADJ UNCH       
 CP1441
 CP1441.Superseded values are not recommended for survey control.
 CP1441
 CP1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1441.See file dsdata.pdf to determine how the superseded data were derived.
 CP1441
 CP1441_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1441_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1441_MARK LOGO: USACE
 CP1441_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1441_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1441
 CP1441  HISTORY     - Date     Condition        Report By
 CP1441  HISTORY     - UNK      MONUMENTED       USACE
 CP1441  HISTORY     - 1934     GOOD             USACE
 CP1441
 CP1441                          STATION DESCRIPTION
 CP1441
 CP1441'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1441'P.B.M. 2850 A IS A PIPE STONE BENCH WITH BRASS CAP LOCATED ON RIGHT
 CP1441'BANK OF MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 1/2 MILES
 CP1441'NORTH OF DUCKPORT, LA.  679 FEET SOUTHWEST OF LEVEE STA. NO. 2850. 600
 CP1441'FEET EAST OF WOODS-LINE.  700 FEET SOUTHWEST OF DIRT ROAD IN OPEN
 CP1441'FIELD.  3000 FEET WEST OF P.B.M. GAGE 77.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4065 ***********************************************************************
 BJ4065  DESIGNATION -  29 87
 BJ4065  PID         -  BJ4065
 BJ4065  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4065  COUNTRY     -  US
 BJ4065  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4065
 BJ4065                         *CURRENT SURVEY CONTROL
 BJ4065  ______________________________________________________________________
 BJ4065* NAD 83(1986) POSITION- 30 30 06.     (N) 091 07 57.     (W)   SCALED
 BJ4065* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4065  **This station is located in a suspected subsidence area (see below).
 BJ4065  ______________________________________________________________________
 BJ4065  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ4065  DYNAMIC HEIGHT  -         17.353 (meters)       56.93  (feet) COMP
 BJ4065  MODELED GRAVITY -    979,341.3   (mgal)                       NAVD 88
 BJ4065
 BJ4065.The horizontal coordinates were scaled from a map and have
 BJ4065.an estimated accuracy of +/- 6 seconds.
 BJ4065
 BJ4065.** This station is in an area of known vertical motion. If an
 BJ4065.** orthometric height was ever established but is not available 
 BJ4065.** in the current survey control section, the orthometric height
 BJ4065.** is considered suspect.  Suspect heights are available in the
 BJ4065.** superseded section only if requested.
 BJ4065
 BJ4065.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4065.GEOID18 height accuracy estimate available here.
 BJ4065
 BJ4065.Click photographs - Photos may exist for this station.
 BJ4065
 BJ4065.The dynamic height is computed by dividing the NAVD 88
 BJ4065.geopotential number by the normal gravity value computed on the
 BJ4065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4065.degrees latitude (g = 980.6199 gals.).
 BJ4065
 BJ4065.The modeled gravity was interpolated from observed gravity values.
 BJ4065
 BJ4065;                    North         East    Units  Estimated Accuracy
 BJ4065;SPC LA S     -   221,890.    1,019,280.      MT  (+/- 180 meters Scaled)
 BJ4065
 BJ4065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP792758(NAD 83)
 BJ4065
 BJ4065                          SUPERSEDED SURVEY CONTROL
 BJ4065
 BJ4065.No superseded survey control is available for this station.
 BJ4065
 BJ4065_MARKER: DB = BENCH MARK DISK
 BJ4065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4065_STAMPING: 29-87 1987
 BJ4065_MARK LOGO: LA-033
 BJ4065_PROJECTION: FLUSH
 BJ4065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4065+STABILITY: SURFACE MOTION
 BJ4065
 BJ4065  HISTORY     - Date     Condition        Report By
 BJ4065  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4065
 BJ4065                          STATION DESCRIPTION
 BJ4065
 BJ4065'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4065'IN BATON ROUGE.
 BJ4065'ABOUT 4.16 KM (2.6 MI) EASTERLY ON AIRLINE HIGHWAY FROM THE
 BJ4065'INTERSECTION OF AIRLINE HIGHWAY AND SCENIC HIGHWAY AT THE JUNCTION OF
 BJ4065'AIRLINE HIGHWAY AND GREENWELL STREET AT THE LNB BANK, 19.2 METERS (63
 BJ4065'FT) SOUTHWEST OF THE CENTERLINE OF AIRLINE HIGHWAY, 5.8 METERS (19
 BJ4065'FT) WEST OF A SIGNAL POLE, 4.1 METERS (13.5 FT) WEST OF A FIRE
 BJ4065'HYDRANT, 3.4 METERS (11 FT) SOUTH OF THE SOUTH CURVING OF GREENWELL
 BJ4065'STREET.
 BJ4065'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ4065'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0607 ***********************************************************************
 BJ0607  DESIGNATION -  29 ABLD
 BJ0607  PID         -  BJ0607
 BJ0607  STATE/COUNTY-  LA/IBERVILLE
 BJ0607  COUNTRY     -  US
 BJ0607  USGS QUAD   -  CARVILLE (2018)
 BJ0607
 BJ0607                         *CURRENT SURVEY CONTROL
 BJ0607  ______________________________________________________________________
 BJ0607* NAD 83(1986) POSITION- 30 11 42.     (N) 091 06 24.     (W)   SCALED
 BJ0607* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0607  **This station is located in a suspected subsidence area (see below).
 BJ0607  ______________________________________________________________________
 BJ0607  GEOID HEIGHT    -        -26.874 (meters)                     GEOID18
 BJ0607  DYNAMIC HEIGHT  -          6.471 (meters)       21.23  (feet) COMP
 BJ0607  MODELED GRAVITY -    979,314.2   (mgal)                       NAVD 88
 BJ0607
 BJ0607.The horizontal coordinates were scaled from a map and have
 BJ0607.an estimated accuracy of +/- 6 seconds.
 BJ0607
 BJ0607.** This station is in an area of known vertical motion. If an
 BJ0607.** orthometric height was ever established but is not available 
 BJ0607.** in the current survey control section, the orthometric height
 BJ0607.** is considered suspect.  Suspect heights are available in the
 BJ0607.** superseded section only if requested.
 BJ0607
 BJ0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0607.GEOID18 height accuracy estimate available here.
 BJ0607
 BJ0607.Click photographs - Photos may exist for this station.
 BJ0607
 BJ0607.The dynamic height is computed by dividing the NAVD 88
 BJ0607.geopotential number by the normal gravity value computed on the
 BJ0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0607.degrees latitude (g = 980.6199 gals.).
 BJ0607
 BJ0607.The modeled gravity was interpolated from observed gravity values.
 BJ0607
 BJ0607;                    North         East    Units  Estimated Accuracy
 BJ0607;SPC LA S     -   187,900.    1,021,830.      MT  (+/- 180 meters Scaled)
 BJ0607
 BJ0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP822419(NAD 83)
 BJ0607
 BJ0607                          SUPERSEDED SURVEY CONTROL
 BJ0607
 BJ0607.No superseded survey control is available for this station.
 BJ0607
 BJ0607_MARKER: DD = SURVEY DISK
 BJ0607_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0607_MARK LOGO: USACE
 BJ0607_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0607_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0607_ROD/PIPE-DEPTH: 20.1 meters
 BJ0607
 BJ0607  HISTORY     - Date     Condition        Report By
 BJ0607  HISTORY     - UNK      MONUMENTED       USACE
 BJ0607  HISTORY     - 1976     GOOD             NGS
 BJ0607
 BJ0607                          STATION DESCRIPTION
 BJ0607
 BJ0607'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0607'2.9 MI NE FROM WHITE CASTLE.
 BJ0607'2.9 MILES NORTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0607'HIGHWAY 69, AT THE JUNCTION OF A DRIVEWAY LEADING SOUTHEAST, 36.5 FT
 BJ0607'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, FT SOUTHWEST OF THE
 BJ0607'EXTENDED CENTER LINE OF THE DRIVEWAY, 8.5 FT NORTHWEST OF A FENCE ,
 BJ0607'A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 66 FT ENCASED IN A
 BJ0607'2-INCH IRON PIPE BORED TO A DEPTH OF 51 FT WITH A 3-INCH SCREW CAP
 BJ0607'FOR ACCESS.  THE SCREW CAP IS ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0194 ***********************************************************************
 CQ0194  DESIGNATION -  29 BOLT
 CQ0194  PID         -  CQ0194
 CQ0194  STATE/COUNTY-  LA/OUACHITA
 CQ0194  COUNTRY     -  US
 CQ0194  USGS QUAD   -  CALHOUN (2018)
 CQ0194
 CQ0194                         *CURRENT SURVEY CONTROL
 CQ0194  ______________________________________________________________________
 CQ0194* NAD 83(1986) POSITION- 32 30 06.24   (N) 092 15 07.48   (W)   HD_HELD1
 CQ0194* NAVD 88 ORTHO HEIGHT -    27.40  (+/-2cm)       89.9   (feet) VERTCON3
 CQ0194  ______________________________________________________________________
 CQ0194  GEOID HEIGHT    -        -25.834 (meters)                     GEOID18
 CQ0194  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0194
 CQ0194.The horizontal coordinates were determined by differentially corrected
 CQ0194.hand held GPS observations or other comparable positioning techniques
 CQ0194.and have an estimated accuracy of +/- 3 meters.
 CQ0194
 CQ0194.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0194.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0194
 CQ0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0194.GEOID18 height accuracy estimate available here.
 CQ0194
 CQ0194.The vertical order pertains to the NGVD 29 superseded value.
 CQ0194
 CQ0194.Click photographs - Photos may exist for this station.
 CQ0194
 CQ0194;                    North         East    Units  Estimated Accuracy
 CQ0194;SPC LA N     -   221,973.3   1,023,297.7     MT  (+/- 3 meters HH1 GPS) 
 CQ0194
 CQ0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7025896297(NAD 83)
 CQ0194
 CQ0194                          SUPERSEDED SURVEY CONTROL
 CQ0194
 CQ0194  NGVD 29 (11/26/84)   27.452  (m)           90.07   (f) ADJUSTED    1 2
 CQ0194
 CQ0194.Superseded values are not recommended for survey control.
 CQ0194
 CQ0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0194.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0194
 CQ0194_MARKER: B = BOLT
 CQ0194_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ0194_SP_SET: UNDERGROUND STONE
 CQ0194_PROJECTION: RECESSED 91 CENTIMETERS
 CQ0194_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0194
 CQ0194  HISTORY     - Date     Condition        Report By
 CQ0194  HISTORY     - UNK      MONUMENTED       USACE
 CQ0194  HISTORY     - 1934     GOOD             CGS
 CQ0194
 CQ0194                          STATION DESCRIPTION
 CQ0194
 CQ0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ0194'8 MI W FROM MONROE.
 CQ0194'ABOUT 8 MILES WEST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD
 CQ0194'FROM MONROE, OUACHITA PARISH, AT CHENIERE, ABOUT 485 FEET EAST OF THE
 CQ0194'STATION, ABOUT 210 FEET EAST OF TRESTLE 181, AT THE NORTHWEST CORNER
 CQ0194'OF THE SECTION-HOUSE YARD, 46 FEET FROM THE SOUTHWEST CORNER OF THE
 CQ0194'SOUTHWEST BRICK PIER OF THE REAR GALLERY, 24 FEET NORTHWEST OF THE
 CQ0194'NORTHWEST CORNER OF THE NORTHWEST PIER OF THE FRONT GALLERY, 55 FEET
 CQ0194'SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, AND 4.4 FEET SOUTH OF THE
 CQ0194'FENCE CORNER.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET
 CQ0194'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 CQ0194'CORPS OF ENGINEERS, U.S. ARMY. STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2440 ***********************************************************************
 BJ2440  DESIGNATION -  29 BOLT
 BJ2440  PID         -  BJ2440
 BJ2440  STATE/COUNTY-  LA/ST MARTIN
 BJ2440  COUNTRY     -  US
 BJ2440  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2440
 BJ2440                         *CURRENT SURVEY CONTROL
 BJ2440  ______________________________________________________________________
 BJ2440* NAD 83(1986) POSITION- 30 14 20.     (N) 091 31 34.     (W)   SCALED
 BJ2440* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2440  **This station is located in a suspected subsidence area (see below).
 BJ2440  ______________________________________________________________________
 BJ2440  GEOID HEIGHT    -        -27.073 (meters)                     GEOID18
 BJ2440
 BJ2440.The horizontal coordinates were scaled from a map and have
 BJ2440.an estimated accuracy of +/- 6 seconds.
 BJ2440
 BJ2440.** This station is in an area of known vertical motion. If an
 BJ2440.** orthometric height was ever established but is not available 
 BJ2440.** in the current survey control section, the orthometric height
 BJ2440.** is considered suspect.  Suspect heights are available in the
 BJ2440.** superseded section only if requested.
 BJ2440
 BJ2440.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2440.GEOID18 height accuracy estimate available here.
 BJ2440
 BJ2440.Click photographs - Photos may exist for this station.
 BJ2440
 BJ2440;                    North         East    Units  Estimated Accuracy
 BJ2440;SPC LA S     -   192,760.      981,450.      MT  (+/- 180 meters Scaled)
 BJ2440
 BJ2440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP418461(NAD 83)
 BJ2440
 BJ2440                          SUPERSEDED SURVEY CONTROL
 BJ2440
 BJ2440.No superseded survey control is available for this station.
 BJ2440
 BJ2440_MARKER: B = BOLT
 BJ2440_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2440_PROJECTION: RECESSED 46 CENTIMETERS
 BJ2440_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2440
 BJ2440  HISTORY     - Date     Condition        Report By
 BJ2440  HISTORY     - UNK      MONUMENTED       USACE
 BJ2440  HISTORY     - 1933     GOOD             USACE
 BJ2440  HISTORY     - 1973     MARK NOT FOUND   USGS
 BJ2440
 BJ2440                          STATION DESCRIPTION
 BJ2440
 BJ2440'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2440'12.8 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM
 BJ2440'THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, AT THE
 BJ2440'CONFLUENCE OF THE RIVER AND LITTLE TENSAS BAYOU, IN IRREGULAR SEC. 25,
 BJ2440'T9S, R9E, ABOUT 312 FEET EAST OF THE EAST BANK OF THE FIRST
 BJ2440'SMALL BAYOU WEST OF LITTLE TENSAS BAYOU, ABOUT 285 FEET SOUTH OF THE
 BJ2440'RIVER BANK, IN A THICKLY WOODED THICKET, 75 FEET WEST OF THE WEST BANK
 BJ2440'OF LITTLE TENSAS BAYOU, 72 FEET SOUTH OF A VERY OLD RAILROAD ROADBED
 BJ2440'RESEMBLING A LEVEE, 58.6 FEET SOUTHEAST OF P.B.M. LITTLE TENSAS
 BJ2440'(U.S.E.), DESCRIBED ABOVE, 29 FEET DUE WEST OF THE SOUTH END OF AN
 BJ2440'APIARY, 69.1 FEET NORTH OF A BLAZED 12-INCH THORN TREE, 28.1 FEET
 BJ2440'SOUTHEAST OF THE SOUTHWEST CYPRESS POST SUPPORTING THE APIARY, 20.7
 BJ2440'FEET WEST OF A BLAZED 4-INCH COTTONWOOD TREE, 6.3 FEET NORTH OF A
 BJ2440'BLAZED 4-INCH SYCAMORE TREE, AND 1-1/2 FEET EAST OF A 1-INCH PROPELLER
 BJ2440'SHAFT EXTENDING ABOUT 4-1/2 FEET ABOVE GROUND.  A COPPER BOLT, SET IN
 BJ2440'THE TOP OF AN UNDERGROUND TILE, ACCESS TO WHICH IS HAD THROUGH AN IRON
 BJ2440'PIPE ABOUT 1-1/2 FEET BELOW GROUND AND BEARING A CORPS OF ENGINEERS,
 BJ2440'U.S. ARMY, STANDARD CAP.
 BJ2440
 BJ2440                          STATION RECOVERY (1973)
 BJ2440
 BJ2440'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BJ2440'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0193 ***********************************************************************
 CQ0193  DESIGNATION -  29 CAP
 CQ0193  PID         -  CQ0193
 CQ0193  STATE/COUNTY-  LA/OUACHITA
 CQ0193  COUNTRY     -  US
 CQ0193  USGS QUAD   -  CALHOUN (2018)
 CQ0193
 CQ0193                         *CURRENT SURVEY CONTROL
 CQ0193  ______________________________________________________________________
 CQ0193* NAD 83(1986) POSITION- 32 30 06.24   (N) 092 15 07.48   (W)   HD_HELD1
 CQ0193* NAVD 88 ORTHO HEIGHT -    28.65  (+/-2cm)       94.0   (feet) VERTCON3
 CQ0193  ______________________________________________________________________
 CQ0193  GEOID HEIGHT    -        -25.834 (meters)                     GEOID18
 CQ0193  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0193
 CQ0193.The horizontal coordinates were determined by differentially corrected
 CQ0193.hand held GPS observations or other comparable positioning techniques
 CQ0193.and have an estimated accuracy of +/- 3 meters.
 CQ0193
 CQ0193.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0193.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0193
 CQ0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0193.GEOID18 height accuracy estimate available here.
 CQ0193
 CQ0193.The vertical order pertains to the NGVD 29 superseded value.
 CQ0193
 CQ0193.Click photographs - Photos may exist for this station.
 CQ0193
 CQ0193;                    North         East    Units  Estimated Accuracy
 CQ0193;SPC LA N     -   221,973.3   1,023,297.7     MT  (+/- 3 meters HH1 GPS) 
 CQ0193
 CQ0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7025896297(NAD 83)
 CQ0193
 CQ0193                          SUPERSEDED SURVEY CONTROL
 CQ0193
 CQ0193  NGVD 29 (11/26/84)   28.700  (m)           94.16   (f) ADJUSTED    1 2
 CQ0193
 CQ0193.Superseded values are not recommended for survey control.
 CQ0193
 CQ0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0193.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0193
 CQ0193_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ0193_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ0193_MARK LOGO: USACE
 CQ0193_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ0193_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0193
 CQ0193  HISTORY     - Date     Condition        Report By
 CQ0193  HISTORY     - UNK      MONUMENTED       USACE
 CQ0193  HISTORY     - 1934     GOOD             CGS
 CQ0193  HISTORY     - 20110206 MARK NOT FOUND   GEOCAC
 CQ0193
 CQ0193                          STATION DESCRIPTION
 CQ0193
 CQ0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ0193'8 MI W FROM MONROE.
 CQ0193'ABOUT 8 MILES WEST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD
 CQ0193'FROM MONROE, OUACHITA PARISH, AT CHENIERE, ABOUT 485 FEET EAST OF THE
 CQ0193'STATION, ABOUT 210 FEET EAST OF TRESTLE 181, AT THE NORTHWEST CORNER
 CQ0193'OF THE SECTION-HOUSE YARD, 46 FEET FROM THE SOUTHWEST CORNER OF THE
 CQ0193'SOUTHWEST BRICK PIER OF THE REAR GALLERY, 24 FEET NORTHWEST OF THE
 CQ0193'NORTHWEST CORNER OF THE NORTHWEST PIER OF THE FRONT GALLERY, 55 FEET
 CQ0193'SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, AND 4.4 FEET SOUTH OF THE
 CQ0193'FENCE CORNER.  AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CQ0193'STANDARD CAP.
 CQ0193
 CQ0193                          STATION RECOVERY (2011)
 CQ0193
 CQ0193'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0193'RAILROAD STATION HAS BEEN TORN DOWN AND REMOVED FROM SITE, LEAVING A
 CQ0193'LOT OF DISTURBED SOIL SURFACE. REMNANTS OF A DISTURBED FENCE CORNER
 CQ0193'WERE FOUND, BUT CAP ON PIPE COULD NOT BE LOCATED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2439 ***********************************************************************
 BJ2439  DESIGNATION -  29 CAP
 BJ2439  PID         -  BJ2439
 BJ2439  STATE/COUNTY-  LA/ST MARTIN
 BJ2439  COUNTRY     -  US
 BJ2439  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2439
 BJ2439                         *CURRENT SURVEY CONTROL
 BJ2439  ______________________________________________________________________
 BJ2439* NAD 83(1986) POSITION- 30 14 20.     (N) 091 31 34.     (W)   SCALED
 BJ2439* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2439  **This station is located in a suspected subsidence area (see below).
 BJ2439  ______________________________________________________________________
 BJ2439  GEOID HEIGHT    -        -27.073 (meters)                     GEOID18
 BJ2439
 BJ2439.The horizontal coordinates were scaled from a map and have
 BJ2439.an estimated accuracy of +/- 6 seconds.
 BJ2439
 BJ2439.** This station is in an area of known vertical motion. If an
 BJ2439.** orthometric height was ever established but is not available 
 BJ2439.** in the current survey control section, the orthometric height
 BJ2439.** is considered suspect.  Suspect heights are available in the
 BJ2439.** superseded section only if requested.
 BJ2439
 BJ2439.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2439.GEOID18 height accuracy estimate available here.
 BJ2439
 BJ2439.Click photographs - Photos may exist for this station.
 BJ2439
 BJ2439;                    North         East    Units  Estimated Accuracy
 BJ2439;SPC LA S     -   192,760.      981,450.      MT  (+/- 180 meters Scaled)
 BJ2439
 BJ2439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP418461(NAD 83)
 BJ2439
 BJ2439                          SUPERSEDED SURVEY CONTROL
 BJ2439
 BJ2439.No superseded survey control is available for this station.
 BJ2439
 BJ2439_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2439_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2439_MARK LOGO: USACE
 BJ2439_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2439_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2439
 BJ2439  HISTORY     - Date     Condition        Report By
 BJ2439  HISTORY     - 1933     MONUMENTED       USACE
 BJ2439  HISTORY     - 1933     GOOD             USACE
 BJ2439  HISTORY     - 1973     MARK NOT FOUND   USGS
 BJ2439
 BJ2439                          STATION DESCRIPTION
 BJ2439
 BJ2439'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2439'12.8 MI SE FROM BUTTE LA ROSE.
 BJ2439'12.8 MILES SOUTHEAST ALONG THE RIGHT BANK OF UPPER GRAND RIVER FROM
 BJ2439'THE BENOIT STORE AT BUTTE LA ROSE, SAINT MARTIN PARISH, AT THE
 BJ2439'CONFLUENCE OF THE RIVER AND LITTLE TENSAS  BAYOU, IN IRREGULAR SEC.
 BJ2439'25, T. 9 S., R. 9 E., ABOUT 312 FEET EAST OF THE EAST BANK OF THE
 BJ2439'FIRST SMALL BAYOU WEST OF LITTLE TENSAS BAYOU, ABOUT 285 FEET SOUTH OF
 BJ2439'THE RIVER BANK, IN A THICKLY WOODED THICKET, 75 FEET WEST OF THE WEST
 BJ2439'BANK OF LITTLE TENSAS BAYOU, 72 FEET SOUTH OF A VERY OLD RAILROAD
 BJ2439'ROADBED RESEMBLING A LEVEE, 58.6 FEET SOUTHEAST OF P.B.M. LITTLE
 BJ2439'TENSAS (U.S.E.), DESCRIBED ABOVE, 29 FEET DUE WEST OF THE SOUTH END OF
 BJ2439'AN APIARY, 69.1 FEET NORTH OF A BLAZED 12-INCH THORN TREE, 28.1 FEET
 BJ2439'SOUTHEAST OF THE SOUTHWEST CYPRESS POST SUPPORTING THE APIARY, 20.7
 BJ2439'FEET WEST OF A BLAZED 4-INCH COTTONWOOD TREE, 6.3 FEET NORTH OF A
 BJ2439'BLAZED 4-INCH SYCAMORE TREE, AND 1-1/2 FEET EAST OF A 1-INCH PROPELLER
 BJ2439'SHAFT EXTENDING ABOUT 4-1/2 FEET ABOVE GROUND.  AN IRON PIPE ABOUT
 BJ2439'1-1/2 FEET BELOW GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BJ2439'STANDARD CAP.
 BJ2439
 BJ2439                          STATION RECOVERY (1973)
 BJ2439
 BJ2439'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BJ2439'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1567 ***********************************************************************
 CP1567  DESIGNATION -  29 DIETZE BOLT
 CP1567  PID         -  CP1567
 CP1567  STATE/COUNTY-  LA/TENSAS
 CP1567  COUNTRY     -  US
 CP1567  USGS QUAD   -  NEWELLTON (2018)
 CP1567
 CP1567                         *CURRENT SURVEY CONTROL
 CP1567  ______________________________________________________________________
 CP1567* NAD 83(1986) POSITION- 32 02 53.     (N) 091 11 04.     (W)   SCALED
 CP1567* NAVD 88 ORTHO HEIGHT -    22.68  (+/-2cm)       74.4   (feet) VERTCON3
 CP1567  ______________________________________________________________________
 CP1567  GEOID HEIGHT    -        -26.315 (meters)                     GEOID18
 CP1567  VERT ORDER      -  ? (See Below)
 CP1567
 CP1567.The horizontal coordinates were scaled from a map and have
 CP1567.an estimated accuracy of +/- 6 seconds.
 CP1567
 CP1567.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1567.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1567
 CP1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1567.GEOID18 height accuracy estimate available here.
 CP1567
 CP1567.The vertical order pertains to the NGVD 29 superseded value.
 CP1567
 CP1567.Click photographs - Photos may exist for this station.
 CP1567
 CP1567;                    North         East    Units  Estimated Accuracy
 CP1567;SPC LA N     -   172,400.    1,124,230.      MT  (+/- 180 meters Scaled)
 CP1567
 CP1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR714472(NAD 83)
 CP1567
 CP1567                          SUPERSEDED SURVEY CONTROL
 CP1567
 CP1567  NGVD 29 (??/??/92)   22.700  (m)           74.47   (f) ADJ UNCH       
 CP1567
 CP1567.Superseded values are not recommended for survey control.
 CP1567
 CP1567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1567.See file dsdata.pdf to determine how the superseded data were derived.
 CP1567
 CP1567_MARKER: B = BOLT
 CP1567_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1567_SP_SET: UNDERGROUND BLOCK
 CP1567_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1567
 CP1567  HISTORY     - Date     Condition        Report By
 CP1567  HISTORY     - UNK      MONUMENTED       USACE
 CP1567  HISTORY     - 1934     GOOD             USACE
 CP1567  HISTORY     - 1963     GOOD             USGS
 CP1567
 CP1567                          STATION DESCRIPTION
 CP1567
 CP1567'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1567'3.25 MI NE FROM NEWELLTON.
 CP1567'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1567'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 CP1567'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA., ON HOPKINS PLANTATION
 CP1567'OWNED BY MR. JACOBY. IN OLD OPEN FIELD 11 METERS SOUTHEAST OF WOODED
 CP1567'BOTTOM.  113 METERS LANDWARD FROM CENTER LINE OF DIRT ROAD AT FOOT OF
 CP1567'LEVEE.  42.7 METERS LANDSIDE FROM CENTER LINE OF CANAL, RUNNING
 CP1567'PARALLEL TO LEVEE. TOP OF CAP IS ABOUT 18 INCHES ABOVE GROUND. P.B.M.
 CP1567'IS APPROXIMATELY OPPOSITE THE DOWNSTREAM END OF THE THIRD TANGENT FROM
 CP1567'UPSTREAM JUNCTION OF OLD AND NEW WHITE OAK LEVEES.
 CP1567
 CP1567                          STATION RECOVERY (1963)
 CP1567
 CP1567'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1566 ***********************************************************************
 CP1566  DESIGNATION -  29 DIETZE CAP
 CP1566  PID         -  CP1566
 CP1566  STATE/COUNTY-  LA/TENSAS
 CP1566  COUNTRY     -  US
 CP1566  USGS QUAD   -  NEWELLTON (2018)
 CP1566
 CP1566                         *CURRENT SURVEY CONTROL
 CP1566  ______________________________________________________________________
 CP1566* NAD 83(1986) POSITION- 32 02 53.     (N) 091 11 04.     (W)   SCALED
 CP1566* NAVD 88 ORTHO HEIGHT -    23.91  (+/-2cm)       78.4   (feet) VERTCON3
 CP1566  ______________________________________________________________________
 CP1566  GEOID HEIGHT    -        -26.315 (meters)                     GEOID18
 CP1566  VERT ORDER      -  ? (See Below)
 CP1566
 CP1566.The horizontal coordinates were scaled from a map and have
 CP1566.an estimated accuracy of +/- 6 seconds.
 CP1566
 CP1566.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1566.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1566
 CP1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1566.GEOID18 height accuracy estimate available here.
 CP1566
 CP1566.The vertical order pertains to the NGVD 29 superseded value.
 CP1566
 CP1566.Click photographs - Photos may exist for this station.
 CP1566
 CP1566;                    North         East    Units  Estimated Accuracy
 CP1566;SPC LA N     -   172,400.    1,124,230.      MT  (+/- 180 meters Scaled)
 CP1566
 CP1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR714472(NAD 83)
 CP1566
 CP1566                          SUPERSEDED SURVEY CONTROL
 CP1566
 CP1566  NGVD 29 (??/??/92)   23.933  (m)           78.52   (f) ADJ UNCH       
 CP1566
 CP1566.Superseded values are not recommended for survey control.
 CP1566
 CP1566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1566.See file dsdata.pdf to determine how the superseded data were derived.
 CP1566
 CP1566_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1566_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1566_MARK LOGO: USACE
 CP1566_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1566_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1566
 CP1566  HISTORY     - Date     Condition        Report By
 CP1566  HISTORY     - UNK      MONUMENTED       USACE
 CP1566  HISTORY     - 1934     GOOD             USACE
 CP1566  HISTORY     - 1963     GOOD             USGS
 CP1566
 CP1566                          STATION DESCRIPTION
 CP1566
 CP1566'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1566'3.25 MI NE FROM NEWELLTON.
 CP1566'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1566'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 CP1566'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA., ON HOPKINS PLANTATION
 CP1566'OWNED BY MR. JACOBY. IN OLD OPEN FIELD 11 METERS SOUTHEAST OF WOODED
 CP1566'BOTTOM.  113 METERS LANDWARD FROM CENTER LINE OF DIRT ROAD AT FOOT OF
 CP1566'LEVEE.  42.7 METERS LANDSIDE FROM CENTER LINE OF CANAL, RUNNING
 CP1566'PARALLEL TO LEVEE. TOP OF CAP IS ABOUT 18 INCHES ABOVE GROUND. P.B.M.
 CP1566'IS APPROXIMATELY OPPOSITE THE DOWNSTREAM END OF THE THIRD TANGENT FROM
 CP1566'UPSTREAM JUNCTION OF OLD AND NEW WHITE OAK LEVEES.
 CP1566
 CP1566                          STATION RECOVERY (1963)
 CP1566
 CP1566'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0763 ***********************************************************************
 AU0763  DESIGNATION -  29 LAGS
 AU0763  PID         -  AU0763
 AU0763  STATE/COUNTY-  LA/JEFFERSON
 AU0763  COUNTRY     -  US
 AU0763  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0763
 AU0763                         *CURRENT SURVEY CONTROL
 AU0763  ______________________________________________________________________
 AU0763* NAD 83(1986) POSITION- 29 58 47.     (N) 090 14 41.     (W)   SCALED
 AU0763* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0763  **This station is located in a suspected subsidence area (see below).
 AU0763  ______________________________________________________________________
 AU0763  GEOID HEIGHT    -        -26.037 (meters)                     GEOID18
 AU0763
 AU0763.The horizontal coordinates were scaled from a map and have
 AU0763.an estimated accuracy of +/- 6 seconds.
 AU0763
 AU0763.** This station is in an area of known vertical motion. If an
 AU0763.** orthometric height was ever established but is not available 
 AU0763.** in the current survey control section, the orthometric height
 AU0763.** is considered suspect.  Suspect heights are available in the
 AU0763.** superseded section only if requested.
 AU0763
 AU0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0763.GEOID18 height accuracy estimate available here.
 AU0763
 AU0763.Click photographs - Photos may exist for this station.
 AU0763
 AU0763;                    North         East    Units  Estimated Accuracy
 AU0763;SPC LA S     -   164,520.    1,105,050.      MT  (+/- 180 meters Scaled)
 AU0763
 AU0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP658197(NAD 83)
 AU0763
 AU0763                          SUPERSEDED SURVEY CONTROL
 AU0763
 AU0763.No superseded survey control is available for this station.
 AU0763
 AU0763_MARKER: DD = SURVEY DISK
 AU0763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0763_STAMPING: 29
 AU0763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0763+STABILITY: SURFACE MOTION
 AU0763
 AU0763  HISTORY     - Date     Condition        Report By
 AU0763  HISTORY     - UNK      MONUMENTED       LAGS
 AU0763  HISTORY     - 1951     GOOD             CGS
 AU0763  HISTORY     - 1971     MARK NOT FOUND   NGS
 AU0763
 AU0763                          STATION DESCRIPTION
 AU0763
 AU0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0763'IN KENNER.
 AU0763'AT KENNER, AT THE INTERSECTION OF THE AIRLINE HIGHWAY AND WILLIAMS
 AU0763'BOULEVARD, BETWEEN THE HIGHWAY AND THE LOUISIANA AND ARKANSAS
 AU0763'RAILROAD, 79 1/2 FEET SOUTH OF THE CENTER LINE OF THE SOUTH LANE OF
 AU0763'THE HIGHWAY, 24.6 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK OF
 AU0763'THE L. AND A. RR, 19.5 FEET WEST OF THE CENTER LINE OF WILLIAMS
 AU0763'BOULEVARD, 18.7 FEET SOUTH-SOUTHEAST OF A UNITED GAS PIPE LINE MARKER
 AU0763'POST, 1.2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW
 AU0763'THE TRACK AND SET IN THE TOP OF A CONCRETE POST ABOUT 3 INCHES BELOW
 AU0763'THE GROUND.
 AU0763
 AU0763                          STATION RECOVERY (1971)
 AU0763
 AU0763'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AU0763'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0677 ***********************************************************************
 BJ0677  DESIGNATION -  29 LLD ANO
 BJ0677  PID         -  BJ0677
 BJ0677  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0677  COUNTRY     -  US
 BJ0677  USGS QUAD   -  LUTCHER (2018)
 BJ0677
 BJ0677                         *CURRENT SURVEY CONTROL
 BJ0677  ______________________________________________________________________
 BJ0677* NAD 83(1986) POSITION- 30 02 32.     (N) 090 40 14.     (W)   SCALED
 BJ0677* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0677  **This station is located in a suspected subsidence area (see below).
 BJ0677  ______________________________________________________________________
 BJ0677  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 BJ0677  DYNAMIC HEIGHT  -          5.76  (meters)       18.9   (feet) COMP
 BJ0677  MODELED GRAVITY -    979,313.6   (mgal)                       NAVD 88
 BJ0677
 BJ0677.The horizontal coordinates were scaled from a map and have
 BJ0677.an estimated accuracy of +/- 6 seconds.
 BJ0677
 BJ0677.** This station is in an area of known vertical motion. If an
 BJ0677.** orthometric height was ever established but is not available 
 BJ0677.** in the current survey control section, the orthometric height
 BJ0677.** is considered suspect.  Suspect heights are available in the
 BJ0677.** superseded section only if requested.
 BJ0677
 BJ0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0677.GEOID18 height accuracy estimate available here.
 BJ0677
 BJ0677.Click photographs - Photos may exist for this station.
 BJ0677
 BJ0677.The dynamic height is computed by dividing the NAVD 88
 BJ0677.geopotential number by the normal gravity value computed on the
 BJ0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0677.degrees latitude (g = 980.6199 gals.).
 BJ0677
 BJ0677.The modeled gravity was interpolated from observed gravity values.
 BJ0677
 BJ0677;                    North         East    Units  Estimated Accuracy
 BJ0677;SPC LA S     -   171,130.    1,063,920.      MT  (+/- 180 meters Scaled)
 BJ0677
 BJ0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP246257(NAD 83)
 BJ0677
 BJ0677                          SUPERSEDED SURVEY CONTROL
 BJ0677
 BJ0677.No superseded survey control is available for this station.
 BJ0677
 BJ0677_MARKER: DD = SURVEY DISK
 BJ0677_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0677_STAMPING: 29 LLD ANO
 BJ0677_MARK LOGO: USACE
 BJ0677_PROJECTION: FLUSH
 BJ0677_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0677_ROD/PIPE-DEPTH: 19.2 meters
 BJ0677
 BJ0677  HISTORY     - Date     Condition        Report By
 BJ0677  HISTORY     - 1975     MONUMENTED       USACE
 BJ0677  HISTORY     - 1977     GOOD             NGS
 BJ0677
 BJ0677                          STATION DESCRIPTION
 BJ0677
 BJ0677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0677'IN WALLACE.
 BJ0677'AT WALLACE, AT THE JUNCTION OF STATE HIGHWAY 18 AND WEST ELEVENTH
 BJ0677'STREET, 23 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY, 35.5 FT. EAST
 BJ0677'OF THE EXTENDED CENTER LINE OF THE STREET, 23.5 FT. EAST OF A POWER
 BJ0677'LINE POLE GUY POLE NUMBER 67, A DISK ON TOP OF A 1-INCH IRON PIPE
 BJ0677'DRIVEN TO A DEPTH OF 63 FT. THE DISK IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0224 ***********************************************************************
 BJ0224  DESIGNATION -  29 WARL
 BJ0224  PID         -  BJ0224
 BJ0224  STATE/COUNTY-  LA/ST LANDRY
 BJ0224  COUNTRY     -  US
 BJ0224  USGS QUAD   -  SWAYZE LAKE (2018)
 BJ0224
 BJ0224                         *CURRENT SURVEY CONTROL
 BJ0224  ______________________________________________________________________
 BJ0224* NAD 83(1986) POSITION- 30 37 59.     (N) 091 45 00.     (W)   SCALED
 BJ0224* NAVD 88 ORTHO HEIGHT -     8.983 (meters)       29.47  (feet) ADJUSTED
 BJ0224  ______________________________________________________________________
 BJ0224  GEOID HEIGHT    -        -27.216 (meters)                     GEOID18
 BJ0224  DYNAMIC HEIGHT  -          8.971 (meters)       29.43  (feet) COMP
 BJ0224  MODELED GRAVITY -    979,352.0   (mgal)                       NAVD 88
 BJ0224
 BJ0224  VERT ORDER      -  FIRST     CLASS I
 BJ0224
 BJ0224.The horizontal coordinates were scaled from a map and have
 BJ0224.an estimated accuracy of +/- 6 seconds.
 BJ0224
 BJ0224.The orthometric height was determined by differential leveling and
 BJ0224.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0224.in February 1994.
 BJ0224
 BJ0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0224.GEOID18 height accuracy estimate available here.
 BJ0224
 BJ0224.Click photographs - Photos may exist for this station.
 BJ0224
 BJ0224.The dynamic height is computed by dividing the NAVD 88
 BJ0224.geopotential number by the normal gravity value computed on the
 BJ0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0224.degrees latitude (g = 980.6199 gals.).
 BJ0224
 BJ0224.The modeled gravity was interpolated from observed gravity values.
 BJ0224
 BJ0224;                    North         East    Units  Estimated Accuracy
 BJ0224;SPC LA S     -   236,510.      960,060.      MT  (+/- 180 meters Scaled)
 BJ0224
 BJ0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP197896(NAD 83)
 BJ0224
 BJ0224                          SUPERSEDED SURVEY CONTROL
 BJ0224
 BJ0224  NAVD 88 (06/15/91)    9.026  (m)           29.61   (f) SUPERSEDED  1 1
 BJ0224  NGVD 29 (11/26/84)    8.993  (m)           29.50   (f) ADJUSTED    1 1
 BJ0224
 BJ0224.Superseded values are not recommended for survey control.
 BJ0224
 BJ0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0224.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0224
 BJ0224_MARKER: DD = SURVEY DISK
 BJ0224_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0224_STAMPING: PBM 29 WARL 1976
 BJ0224_MARK LOGO: USACE
 BJ0224_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0224_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0224_ROD/PIPE-DEPTH: 37.2 meters
 BJ0224_SLEEVE-DEPTH  : 30.5 meters
 BJ0224
 BJ0224  HISTORY     - Date     Condition        Report By
 BJ0224  HISTORY     - 1976     MONUMENTED       USACE
 BJ0224  HISTORY     - 1976     GOOD             NGS
 BJ0224
 BJ0224                          STATION DESCRIPTION
 BJ0224
 BJ0224'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0224'4.3 MI SOUTH FROM MELVILLE.
 BJ0224'4.3 MILES SOUTH ALONG STATE HIGHWAY 105 FROM THE JUNCTION OF STATE
 BJ0224'HIGHWAY 10, 0.2 MILE NORTH OF A CURVE, AT THE JUNCTION OF A DRIVE
 BJ0224'LEADING WEST TO A BRICK HOUSE, 44 FT EAST OF THE CENTER LINE OF
 BJ0224'THE HIGHWAY, 32 FT SOUTH OF THE EXTENDED CENTER LINE OF THE DRIVE
 BJ0224'100 FT EAST OF AND ACROSS THE HIGHWAY FROM POWER LINE POLE
 BJ0224'NUMBER 1185100 WITH A TRANSFORMER, 10.5 FT EAST OF A FENCE, A 1-INCH
 BJ0224'IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 122 FT ENCASED IN A
 BJ0224'2-INCH IRON PIPE BORED TO A DEPTH OF 100 FT WITH A 3-INCH SCREW
 BJ0224'CAP FOR ACCESS. THE SCREW CAP PROJECTS 19 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1446 ***********************************************************************
 CP1446  DESIGNATION -  2900 A BOLT
 CP1446  PID         -  CP1446
 CP1446  STATE/COUNTY-  LA/MADISON
 CP1446  COUNTRY     -  US
 CP1446  USGS QUAD   -  ASHLY (2018)
 CP1446
 CP1446                         *CURRENT SURVEY CONTROL
 CP1446  ______________________________________________________________________
 CP1446* NAD 83(1986) POSITION- 32 24 18.     (N) 091 01 19.     (W)   SCALED
 CP1446* NAVD 88 ORTHO HEIGHT -    26.50  (+/-2cm)       86.9   (feet) VERTCON3
 CP1446  ______________________________________________________________________
 CP1446  GEOID HEIGHT    -        -26.557 (meters)                     GEOID18
 CP1446  VERT ORDER      -  ? (See Below)
 CP1446
 CP1446.The horizontal coordinates were scaled from a map and have
 CP1446.an estimated accuracy of +/- 6 seconds.
 CP1446
 CP1446.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1446.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1446
 CP1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1446.GEOID18 height accuracy estimate available here.
 CP1446
 CP1446.The vertical order pertains to the NGVD 29 superseded value.
 CP1446
 CP1446.Click photographs - Photos may exist for this station.
 CP1446
 CP1446;                    North         East    Units  Estimated Accuracy
 CP1446;SPC LA N     -   212,170.    1,139,040.      MT  (+/- 180 meters Scaled)
 CP1446
 CP1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR860870(NAD 83)
 CP1446
 CP1446                          SUPERSEDED SURVEY CONTROL
 CP1446
 CP1446  NGVD 29 (??/??/92)   26.502  (m)           86.95   (f) ADJ UNCH       
 CP1446
 CP1446.Superseded values are not recommended for survey control.
 CP1446
 CP1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1446.See file dsdata.pdf to determine how the superseded data were derived.
 CP1446
 CP1446_MARKER: B = BOLT
 CP1446_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1446_SP_SET: UNDERGROUND STONE
 CP1446_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1446
 CP1446  HISTORY     - Date     Condition        Report By
 CP1446  HISTORY     - UNK      MONUMENTED       USACE
 CP1446  HISTORY     - 1934     GOOD             USACE
 CP1446  HISTORY     - 1963     POOR             USGS
 CP1446
 CP1446                          STATION DESCRIPTION
 CP1446
 CP1446'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1446'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1446'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 MILE NORTH OF
 CP1446'DUCKPORT, LA.  790 FEET WEST OF LEVEE AT POINT WHERE PROPOSED NEW
 CP1446'LEVEE WILL JOIN OLD LEVEE.  613 FEET WEST OF GRAVEL ROAD.  350 FEET
 CP1446'NORTHWEST OF HOUSE.  25 FEET SOUTHEAST OF 42-INCH PECAN TREE.
 CP1446
 CP1446                          STATION RECOVERY (1963)
 CP1446
 CP1446'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1446'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1445 ***********************************************************************
 CP1445  DESIGNATION -  2900 A CAP
 CP1445  PID         -  CP1445
 CP1445  STATE/COUNTY-  LA/MADISON
 CP1445  COUNTRY     -  US
 CP1445  USGS QUAD   -  ASHLY (2018)
 CP1445
 CP1445                         *CURRENT SURVEY CONTROL
 CP1445  ______________________________________________________________________
 CP1445* NAD 83(1986) POSITION- 32 24 18.     (N) 091 01 19.     (W)   SCALED
 CP1445* NAVD 88 ORTHO HEIGHT -    27.73  (+/-2cm)       91.0   (feet) VERTCON3
 CP1445  ______________________________________________________________________
 CP1445  GEOID HEIGHT    -        -26.557 (meters)                     GEOID18
 CP1445  VERT ORDER      -  ? (See Below)
 CP1445
 CP1445.The horizontal coordinates were scaled from a map and have
 CP1445.an estimated accuracy of +/- 6 seconds.
 CP1445
 CP1445.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1445.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1445
 CP1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1445.GEOID18 height accuracy estimate available here.
 CP1445
 CP1445.The vertical order pertains to the NGVD 29 superseded value.
 CP1445
 CP1445.Click photographs - Photos may exist for this station.
 CP1445
 CP1445;                    North         East    Units  Estimated Accuracy
 CP1445;SPC LA N     -   212,170.    1,139,040.      MT  (+/- 180 meters Scaled)
 CP1445
 CP1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR860870(NAD 83)
 CP1445
 CP1445                          SUPERSEDED SURVEY CONTROL
 CP1445
 CP1445  NGVD 29 (??/??/92)   27.733  (m)           90.99   (f) ADJ UNCH       
 CP1445
 CP1445.Superseded values are not recommended for survey control.
 CP1445
 CP1445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1445.See file dsdata.pdf to determine how the superseded data were derived.
 CP1445
 CP1445_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1445_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1445_MARK LOGO: USACE
 CP1445_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1445_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1445
 CP1445  HISTORY     - Date     Condition        Report By
 CP1445  HISTORY     - UNK      MONUMENTED       USACE
 CP1445  HISTORY     - 1934     GOOD             USACE
 CP1445  HISTORY     - 1963     POOR             USGS
 CP1445
 CP1445                          STATION DESCRIPTION
 CP1445
 CP1445'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1445'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1445'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 MILE NORTH OF
 CP1445'DUCKPORT, LA.  790 FEET WEST OF LEVEE AT POINT WHERE PROPOSED NEW
 CP1445'LEVEE WILL JOIN OLD LEVEE.  613 FEET WEST OF GRAVEL ROAD.  350 FEET
 CP1445'NORTHWEST OF HOUSE.  25 FEET SOUTHEAST OF 42-INCH PECAN TREE.
 CP1445
 CP1445                          STATION RECOVERY (1963)
 CP1445
 CP1445'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1445'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0554 ***********************************************************************
 BW0554  DESIGNATION -  291
 BW0554  PID         -  BW0554
 BW0554  STATE/COUNTY-  LA/TENSAS
 BW0554  COUNTRY     -  US
 BW0554  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0554
 BW0554                         *CURRENT SURVEY CONTROL
 BW0554  ______________________________________________________________________
 BW0554* NAD 83(1986) POSITION- 31 53 50.     (N) 091 14 46.     (W)   SCALED
 BW0554* NAVD 88 ORTHO HEIGHT -    23.32  (+/-2cm)       76.5   (feet) VERTCON3
 BW0554  ______________________________________________________________________
 BW0554  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 BW0554  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0554
 BW0554.The horizontal coordinates were scaled from a map and have
 BW0554.an estimated accuracy of +/- 6 seconds.
 BW0554
 BW0554.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0554.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0554
 BW0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0554.GEOID18 height accuracy estimate available here.
 BW0554
 BW0554.The vertical order pertains to the NGVD 29 superseded value.
 BW0554
 BW0554.Click photographs - Photos may exist for this station.
 BW0554
 BW0554;                    North         East    Units  Estimated Accuracy
 BW0554;SPC LA N     -   155,600.    1,118,600.      MT  (+/- 180 meters Scaled)
 BW0554
 BW0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR658303(NAD 83)
 BW0554
 BW0554                          SUPERSEDED SURVEY CONTROL
 BW0554
 BW0554  NGVD 29 (??/??/92)   23.34   (m)           76.6    (f) COMPUTED    1 2
 BW0554
 BW0554.Superseded values are not recommended for survey control.
 BW0554
 BW0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0554.See file dsdata.pdf to determine how the superseded data were derived.
 BW0554
 BW0554_MARKER: B = BOLT
 BW0554_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BW0554_SP_SET: CHIMNEY
 BW0554_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0554
 BW0554  HISTORY     - Date     Condition        Report By
 BW0554  HISTORY     - UNK      MONUMENTED       USACE
 BW0554  HISTORY     - 1934     GOOD             DOD
 BW0554
 BW0554                          STATION DESCRIPTION
 BW0554
 BW0554'DESCRIBED BY US DEPARTMENT OF DEFENSE 1934
 BW0554'1.5 MI SW FROM ST JOSEPH.
 BW0554'P.B.M. IS COPPER BOLT IMBEDDED HORIZONTALLY IN BRICK CHIMNEY THAT WAS
 BW0554'ONCE PART OF AN OLD GIN, ON RIGHT BANK OF MISSISSIPPI RIVER IN TENSAS
 BW0554'PARISH, LA.  ABOUT 1-3/4 MILES DOWNSTREAM FROM ST. JOSEPH, LA. BETWEEN
 BW0554'LEVEE AND RIVER BANK.  ABOUT 600 METERS DOWNSTREAM FROM LOWER ST.
 BW0554'JOSEPH LDG.  150 METERS RIVERSIDE OF LEVEE AT POINT 121 METERS
 BW0554'DOWNSTREAM FROM RAMP AND PROMINENT ANGLE TO RIGHT IN LEVEE.  P.B.M. IS
 BW0554'ON N. FACE OF CHIMNEY IN FIFTH BRICK FROM NE EDGE, IN SEVENTH COURSE
 BW0554'OF BRICK BELOW PROJECTING COURSE.  NEAR THE BOLT IS A COPPER PLATE
 BW0554'INSCRIBED 208-96.42.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1448 ***********************************************************************
 CP1448  DESIGNATION -  2950 A BOLT
 CP1448  PID         -  CP1448
 CP1448  STATE/COUNTY-  LA/MADISON
 CP1448  COUNTRY     -  US
 CP1448  USGS QUAD   -  ASHLY (2018)
 CP1448
 CP1448                         *CURRENT SURVEY CONTROL
 CP1448  ______________________________________________________________________
 CP1448* NAD 83(1986) POSITION- 32 23 43.     (N) 091 01 55.     (W)   SCALED
 CP1448* NAVD 88 ORTHO HEIGHT -    25.51  (+/-2cm)       83.7   (feet) VERTCON3
 CP1448  ______________________________________________________________________
 CP1448  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP1448  VERT ORDER      -  ? (See Below)
 CP1448
 CP1448.The horizontal coordinates were scaled from a map and have
 CP1448.an estimated accuracy of +/- 6 seconds.
 CP1448
 CP1448.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1448.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1448
 CP1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1448.GEOID18 height accuracy estimate available here.
 CP1448
 CP1448.The vertical order pertains to the NGVD 29 superseded value.
 CP1448
 CP1448.Click photographs - Photos may exist for this station.
 CP1448
 CP1448;                    North         East    Units  Estimated Accuracy
 CP1448;SPC LA N     -   211,080.    1,138,110.      MT  (+/- 180 meters Scaled)
 CP1448
 CP1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR851859(NAD 83)
 CP1448
 CP1448                          SUPERSEDED SURVEY CONTROL
 CP1448
 CP1448  NGVD 29 (??/??/92)   25.513  (m)           83.70   (f) ADJ UNCH       
 CP1448
 CP1448.Superseded values are not recommended for survey control.
 CP1448
 CP1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1448.See file dsdata.pdf to determine how the superseded data were derived.
 CP1448
 CP1448_MARKER: B = BOLT
 CP1448_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1448_SP_SET: UNDERGROUND STONE
 CP1448_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1448
 CP1448  HISTORY     - Date     Condition        Report By
 CP1448  HISTORY     - UNK      MONUMENTED       USACE
 CP1448  HISTORY     - 1934     GOOD             USACE
 CP1448
 CP1448                          STATION DESCRIPTION
 CP1448
 CP1448'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1448'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1448'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 3/4 MILE SOUTH OF
 CP1448'DUCKPORT, LA.  878 FEET WEST OF LEVEE STATION NO. 2950/.  650 FEET
 CP1448'SOUTHWEST OF A DWELLING.  615 FEET WEST OF GRAVEL ROAD.  AT EDGE
 CP1448'OF WOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1447 ***********************************************************************
 CP1447  DESIGNATION -  2950 A CAP
 CP1447  PID         -  CP1447
 CP1447  STATE/COUNTY-  LA/MADISON
 CP1447  COUNTRY     -  US
 CP1447  USGS QUAD   -  ASHLY (2018)
 CP1447
 CP1447                         *CURRENT SURVEY CONTROL
 CP1447  ______________________________________________________________________
 CP1447* NAD 83(1986) POSITION- 32 23 43.     (N) 091 01 55.     (W)   SCALED
 CP1447* NAVD 88 ORTHO HEIGHT -    26.73  (+/-2cm)       87.7   (feet) VERTCON3
 CP1447  ______________________________________________________________________
 CP1447  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP1447  VERT ORDER      -  ? (See Below)
 CP1447
 CP1447.The horizontal coordinates were scaled from a map and have
 CP1447.an estimated accuracy of +/- 6 seconds.
 CP1447
 CP1447.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1447.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1447
 CP1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1447.GEOID18 height accuracy estimate available here.
 CP1447
 CP1447.The vertical order pertains to the NGVD 29 superseded value.
 CP1447
 CP1447.Click photographs - Photos may exist for this station.
 CP1447
 CP1447;                    North         East    Units  Estimated Accuracy
 CP1447;SPC LA N     -   211,080.    1,138,110.      MT  (+/- 180 meters Scaled)
 CP1447
 CP1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR851859(NAD 83)
 CP1447
 CP1447                          SUPERSEDED SURVEY CONTROL
 CP1447
 CP1447  NGVD 29 (??/??/92)   26.730  (m)           87.70   (f) ADJ UNCH       
 CP1447
 CP1447.Superseded values are not recommended for survey control.
 CP1447
 CP1447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1447.See file dsdata.pdf to determine how the superseded data were derived.
 CP1447
 CP1447_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1447_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1447_MARK LOGO: USACE
 CP1447_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1447_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1447
 CP1447  HISTORY     - Date     Condition        Report By
 CP1447  HISTORY     - UNK      MONUMENTED       USACE
 CP1447  HISTORY     - 1934     GOOD             USACE
 CP1447
 CP1447                          STATION DESCRIPTION
 CP1447
 CP1447'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1447'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1447'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 3/4 MILE SOUTH OF
 CP1447'DUCKPORT, LA.  878 FEET WEST OF LEVEE STATION NO. 2950/.  650 FEET
 CP1447'SOUTHWEST OF A DWELLING.  615 FEET WEST OF GRAVEL ROAD.  AT EDGE
 CP1447'OF WOODS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1597 ***********************************************************************
 BJ1597  DESIGNATION -  2979
 BJ1597  PID         -  BJ1597
 BJ1597  STATE/COUNTY-  LA/ST TAMMANY
 BJ1597  COUNTRY     -  US
 BJ1597  USGS QUAD   -  MADISONVILLE (2018)
 BJ1597
 BJ1597                         *CURRENT SURVEY CONTROL
 BJ1597  ______________________________________________________________________
 BJ1597* NAD 83(1986) POSITION- 30 29 56.     (N) 090 14 24.     (W)   SCALED
 BJ1597* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1597  **This station is located in a suspected subsidence area (see below).
 BJ1597  ______________________________________________________________________
 BJ1597  GEOID HEIGHT    -        -26.815 (meters)                     GEOID18
 BJ1597
 BJ1597.The horizontal coordinates were scaled from a map and have
 BJ1597.an estimated accuracy of +/- 6 seconds.
 BJ1597
 BJ1597.** This station is in an area of known vertical motion. If an
 BJ1597.** orthometric height was ever established but is not available 
 BJ1597.** in the current survey control section, the orthometric height
 BJ1597.** is considered suspect.  Suspect heights are available in the
 BJ1597.** superseded section only if requested.
 BJ1597
 BJ1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1597.GEOID18 height accuracy estimate available here.
 BJ1597
 BJ1597.Click photographs - Photos may exist for this station.
 BJ1597
 BJ1597;                    North         East    Units  Estimated Accuracy
 BJ1597;SPC LA S     -   222,070.    1,104,960.      MT  (+/- 180 meters Scaled)
 BJ1597
 BJ1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP649773(NAD 83)
 BJ1597
 BJ1597                          SUPERSEDED SURVEY CONTROL
 BJ1597
 BJ1597.No superseded survey control is available for this station.
 BJ1597
 BJ1597_MARKER: DD = SURVEY DISK
 BJ1597_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1597_STAMPING: 2979
 BJ1597_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1597
 BJ1597  HISTORY     - Date     Condition        Report By
 BJ1597  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1597  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1597
 BJ1597                          STATION DESCRIPTION
 BJ1597
 BJ1597'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1597'2.2 MI W FROM GOODBEE.
 BJ1597'2.1 MILES WEST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 BJ1597'GOODBEE, ST. TAMMANY PARISH, 57 FEET NORTHEAST OF POLE 1149, 40 FEET
 BJ1597'EAST OF A DIM-ROAD CROSSING, 86 FEET NORTHEAST OF BENCH MARK P 21
 BJ1597'DESCRIBED BELOW, AND 15 FEET NORTH OF THE NORTH RAIL.  A STATE SURVEY
 BJ1597'STANDARD DISK, STAMPED 2979 AND SET IN THE TOP OF A CONCRETE POST.
 BJ1597'NOTE-- LOUISIANA GEODETIC TRIANGULATION STATION PERSHING WAS FOUND AT
 BJ1597'THE LOCATION GIVEN FOR THIS MAKE, IT IS POSSIBLE THAT THIS WAS THE
 BJ1597'MARK USED FOR THE BENCH MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1134 ***********************************************************************
 BX1134  DESIGNATION -  3
 BX1134  PID         -  BX1134
 BX1134  STATE/COUNTY-  LA/RAPIDES
 BX1134  COUNTRY     -  US
 BX1134  USGS QUAD   -  FOREST HILL (2018)
 BX1134
 BX1134                         *CURRENT SURVEY CONTROL
 BX1134  ______________________________________________________________________
 BX1134* NAD 83(1986) POSITION- 31 01 09.     (N) 092 32 54.     (W)   SCALED
 BX1134* NAVD 88 ORTHO HEIGHT -    38.458 (meters)      126.17  (feet) ADJUSTED
 BX1134  ______________________________________________________________________
 BX1134  GEOID HEIGHT    -        -26.770 (meters)                     GEOID18
 BX1134  DYNAMIC HEIGHT  -         38.409 (meters)      126.01  (feet) COMP
 BX1134  MODELED GRAVITY -    979,379.0   (mgal)                       NAVD 88
 BX1134
 BX1134  VERT ORDER      -  FIRST     CLASS I
 BX1134
 BX1134.The horizontal coordinates were scaled from a map and have
 BX1134.an estimated accuracy of +/- 6 seconds.
 BX1134
 BX1134.The 2009 superseded orthometric height was determined using a crustal movement
 BX1134.model based on published report NOAA Technical Report NOS/NGS 50
 BX1134.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX1134.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX1134.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX1134
 BX1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1134.GEOID18 height accuracy estimate available here.
 BX1134
 BX1134.Click photographs - Photos may exist for this station.
 BX1134
 BX1134.The dynamic height is computed by dividing the NAVD 88
 BX1134.geopotential number by the normal gravity value computed on the
 BX1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1134.degrees latitude (g = 980.6199 gals.).
 BX1134
 BX1134.The modeled gravity was interpolated from observed gravity values.
 BX1134
 BX1134;                    North         East    Units  Estimated Accuracy
 BX1134;SPC LA N     -    57,570.      995,390.      MT  (+/- 180 meters Scaled)
 BX1134
 BX1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ431318(NAD 83)
 BX1134
 BX1134                          SUPERSEDED SURVEY CONTROL
 BX1134
 BX1134  NAVD 88 (05/17/09)   38.468  (m)          126.21   (f) SUPERSEDED  1 2
 BX1134  NAVD 88 (06/15/91)   38.453  (m)          126.16   (f) SUPERSEDED  1 1
 BX1134  NGVD 29 (11/26/84)   38.438  (m)          126.11   (f) ADJUSTED    1 1
 BX1134
 BX1134.Superseded values are not recommended for survey control.
 BX1134
 BX1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1134.See file dsdata.pdf to determine how the superseded data were derived.
 BX1134
 BX1134_MARKER: R = RIVET
 BX1134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1134_PROJECTION: PROJECTING 30 CENTIMETERS
 BX1134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1134+STABILITY: SURFACE MOTION
 BX1134
 BX1134  HISTORY     - Date     Condition        Report By
 BX1134  HISTORY     - UNK      MONUMENTED       MPRR
 BX1134  HISTORY     - 1970     GOOD             NGS
 BX1134  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1134
 BX1134                          STATION DESCRIPTION
 BX1134
 BX1134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX1134'1.8 MI S FROM FOREST HILL.
 BX1134'ABOUT 1.8 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BX1134'POST OFFICE AT FOREST HILL, 37 FEET EAST OF MILEPOST 620, 8 FEET
 BX1134'NORTHWEST OF THE NORTHWEST RAIL, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 BX1134'TRACK, A BRASS PIN IN THE TOP OF A CONCRETE POST WHICH PROJECTS 12
 BX1134'INCHES ABOVE THE SURFACE OF THE GROUND AND HAS A BRASS PLATE ON THE
 BX1134'SOUTHEAST SIDE ON WHICH IS INSCRIBED M 3 P 620 22262+67.
 BX1134
 BX1134                          STATION RECOVERY (1999)
 BX1134
 BX1134'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1134'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0730 ***********************************************************************
 BJ0730  DESIGNATION -  3
 BJ0730  PID         -  BJ0730
 BJ0730  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0730  COUNTRY     -  US
 BJ0730  USGS QUAD   -  WALLS (2018)
 BJ0730
 BJ0730                         *CURRENT SURVEY CONTROL
 BJ0730  ______________________________________________________________________
 BJ0730* NAD 83(1986) POSITION- 30 30 46.     (N) 091 20 59.     (W)   SCALED
 BJ0730* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0730  **This station is located in a suspected subsidence area (see below).
 BJ0730  ______________________________________________________________________
 BJ0730  GEOID HEIGHT    -        -27.108 (meters)                     GEOID18
 BJ0730  DYNAMIC HEIGHT  -          5.88  (meters)       19.3   (feet) COMP
 BJ0730  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ0730
 BJ0730.The horizontal coordinates were scaled from a map and have
 BJ0730.an estimated accuracy of +/- 6 seconds.
 BJ0730
 BJ0730.** This station is in an area of known vertical motion. If an
 BJ0730.** orthometric height was ever established but is not available 
 BJ0730.** in the current survey control section, the orthometric height
 BJ0730.** is considered suspect.  Suspect heights are available in the
 BJ0730.** superseded section only if requested.
 BJ0730
 BJ0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0730.GEOID18 height accuracy estimate available here.
 BJ0730
 BJ0730.Click photographs - Photos may exist for this station.
 BJ0730
 BJ0730.The dynamic height is computed by dividing the NAVD 88
 BJ0730.geopotential number by the normal gravity value computed on the
 BJ0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0730.degrees latitude (g = 980.6199 gals.).
 BJ0730
 BJ0730.The modeled gravity was interpolated from observed gravity values.
 BJ0730
 BJ0730;                    North         East    Units  Estimated Accuracy
 BJ0730;SPC LA S     -   223,110.      998,430.      MT  (+/- 180 meters Scaled)
 BJ0730
 BJ0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP583767(NAD 83)
 BJ0730
 BJ0730                          SUPERSEDED SURVEY CONTROL
 BJ0730
 BJ0730.No superseded survey control is available for this station.
 BJ0730
 BJ0730_MARKER: Q = CHISELED SQUARE
 BJ0730_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ0730_SP_SET: CONCRETE FOUNDATION
 BJ0730_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0730
 BJ0730  HISTORY     - Date     Condition        Report By
 BJ0730  HISTORY     - UNK      MONUMENTED       USACE
 BJ0730  HISTORY     - 1976     GOOD             NGS
 BJ0730
 BJ0730                          STATION DESCRIPTION
 BJ0730
 BJ0730'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0730'3.7 MI SE FROM ERWINVILLE.
 BJ0730'3.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BJ0730'STATE HIGHWAY 413, 0.1 MILE (15 RAILS) SOUTHEAST ALONG THE MISSOURI
 BJ0730'PACIFIC RAILROAD FROM THE CROSSING OF A SHELL ROAD AND RAILROAD BRIDGE
 BJ0730'NUMBER 635.1, 305 FT. SOUTHWEST OF THE CENTER LINE OF THE SOUTHWEST
 BJ0730'HIGHWAY LANES, 155.6 FT. SOUTHWEST OF THE SOUTHWEST RAIL OF THE TRACK.
 BJ0730'A CHISELED SQUARE SURROUNDED BY THE LETTERS U.S.P.B.M. AND ON THE
 BJ0730'CENTER OF THE TOP OF THE SOUTHEAST ONE OF TWO 3 BY 6 OLD CONCRETE
 BJ0730'FOUNDATIONS OF AN ABANDONED SAW MILL, 1.5 FT. SOUTHEAST OF A 24-INCH
 BJ0730'GUM TREE. IN A SMALL GROVE OF TREES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3336 ***********************************************************************
 AU3336  DESIGNATION -  3
 AU3336  PID         -  AU3336
 AU3336  STATE/COUNTY-  LA/ORLEANS
 AU3336  COUNTRY     -  US
 AU3336  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU3336
 AU3336                         *CURRENT SURVEY CONTROL
 AU3336  ______________________________________________________________________
 AU3336* NAD 83(1992) POSITION- 29 55 22.51604(N) 090 04 17.02728(W)   ADJUSTED
 AU3336* NAD 83(1992) ELLIP HT-   -19.954 (meters)        (01/21/03)   ADJUSTED
 AU3336* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3336  **This station is located in a suspected subsidence area (see below).
 AU3336  ______________________________________________________________________
 AU3336  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 AU3336  NAD 83(1992) X  -     -6,894.074 (meters)                     COMP
 AU3336  NAD 83(1992) Y  - -5,532,502.237 (meters)                     COMP
 AU3336  NAD 83(1992) Z  -  3,162,961.302 (meters)                     COMP
 AU3336  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 AU3336  DYNAMIC HEIGHT  -          6.14  (meters)       20.1   (feet) COMP
 AU3336  MODELED GRAVITY -    979,311.5   (mgal)                       NAVD 88
 AU3336  HORZ ORDER      -  FIRST
 AU3336  ELLP ORDER      -  FOURTH    CLASS II
 AU3336
 AU3336.The horizontal coordinates were established by GPS observations
 AU3336.and adjusted by the National Geodetic Survey in January 1993.
 AU3336
 AU3336.** This station is in an area of known vertical motion. If an
 AU3336.** orthometric height was ever established but is not available 
 AU3336.** in the current survey control section, the orthometric height
 AU3336.** is considered suspect.  Suspect heights are available in the
 AU3336.** superseded section only if requested.
 AU3336
 AU3336.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3336.GEOID18 height accuracy estimate available here.
 AU3336
 AU3336.Click photographs - Photos may exist for this station.
 AU3336
 AU3336.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3336
 AU3336.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3336
 AU3336.The ellipsoidal height was determined by GPS observations
 AU3336.and is referenced to NAD 83.
 AU3336
 AU3336.The dynamic height is computed by dividing the NAVD 88
 AU3336.geopotential number by the normal gravity value computed on the
 AU3336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3336.degrees latitude (g = 980.6199 gals.).
 AU3336
 AU3336.The modeled gravity was interpolated from observed gravity values.
 AU3336
 AU3336. The following values were computed from the NAD 83(1992) position.
 AU3336
 AU3336;                    North         East     Units Scale Factor Converg.
 AU3336;SPC LA S     -   158,393.629 1,121,842.180   MT  0.99992666   +0 37 51.5
 AU3336;SPC LA S     -   519,663.10  3,680,577.22   sFT  0.99992666   +0 37 51.5
 AU3336;UTM  15      - 3,313,850.946   782,737.348   MT  1.00058642   +1 27 42.7
 AU3336;UTM  16      - 3,314,211.518   203,470.411   MT  1.00068502   -1 31 59.7
 AU3336
 AU3336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3336!SPC LA S     -   1.00000313  x   0.99992666  =   0.99992979
 AU3336!UTM  15      -   1.00000313  x   1.00058642  =   1.00058956
 AU3336!UTM  16      -   1.00000313  x   1.00068502  =   1.00068816
 AU3336
 AU3336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8273713850(NAD 83)
 AU3336
 AU3336                          SUPERSEDED SURVEY CONTROL
 AU3336
 AU3336  ELLIP H (01/21/93)  -19.945  (m)                       GP(       ) 4 2
 AU3336  NAD 83(1986)-  29 55 22.53251(N)    090 04 17.02628(W) AD(       ) 1
 AU3336
 AU3336.Superseded values are not recommended for survey control.
 AU3336
 AU3336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3336.See file dsdata.pdf to determine how the superseded data were derived.
 AU3336
 AU3336_MARKER: DD = SURVEY DISK
 AU3336_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU3336_SP_SET: DOCK
 AU3336_STAMPING: NO 3 1979
 AU3336_MARK LOGO: LADHGS
 AU3336_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3336_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3336+SATELLITE: SATELLITE OBSERVATIONS - November 21, 1990
 AU3336
 AU3336  HISTORY     - Date     Condition        Report By
 AU3336  HISTORY     - 1979     MONUMENTED       LADH
 AU3336  HISTORY     - 19890124 GOOD
 AU3336  HISTORY     - 19901121 GOOD             NGS
 AU3336  HISTORY     - 19941108 MARK NOT FOUND   NGS
 AU3336
 AU3336                          STATION DESCRIPTION
 AU3336
 AU3336'DESCRIBED BY LA DEPT OF HIGHWAYS 1979
 AU3336'THE STATION IS LOCATED IN NEW ORLEANS AT THE SOUTH END OF JACKSON AVE
 AU3336'ON THE NORTH SIDE OF THE JACKSON AVE-GRETNA FERRY SET IN A DRILL HOLE
 AU3336'ON THE EAST SIDE OF THE FIRST STREET WHARF DOCKS.  OWNERSHIP--ORLEANS
 AU3336'PARISH LEVEE BOARD.
 AU3336'THE STATION IS 19.8 M (65.0 FT) SOUTHWEST FROM THE CENTER OF THE ROAD
 AU3336'LEADING TO THE FERRY LANDING, 15.5 M (50.9 FT) WEST-SOUTHWEST FROM A
 AU3336'FIRE HYDRANT, 8.8 M (28.9 FT) EAST-NORTHEAST FROM THE NORTHEAST CORNER
 AU3336'OF THE FIRST STREET WHARF BUILDING AND 1.1 M (3.6 FT) SOUTHEAST FROM
 AU3336'THE NORTH EDGE OF THE HIGH PART OF THE DOCKS.
 AU3336
 AU3336                          STATION RECOVERY (1989)
 AU3336
 AU3336'RECOVERED 1989
 AU3336'RECOVERED IN GOOD CONDITION.
 AU3336
 AU3336                          STATION RECOVERY (1990)
 AU3336
 AU3336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU3336'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU3336'NAPOLEON AVENUE, IN A CONCRETE LOADING DOCK AT THE EAST END OF THE
 AU3336'FIRST STREET WHARF, 33.4 M (109.6 FT) SOUTH OF THE SOUTH CURB OF THE
 AU3336'STREET, 27.0 M (88.6 FT) WEST OF THE EXTENDED CENTER OF THE
 AU3336'SOUTHBOUND LANES OF THE AVENUE, 8.7 M (28.5 FT) EAST OF THE NORTHEAST
 AU3336'CORNER OF A BUILDING, 5.1 M (16.7 FT) WEST OF THE WEST EDGE OF A
 AU3336'RAMP, 2.0 ABOVE THE LEVEL OF THE STREET, AND 1.1 M (3.6 FT) SOUTH OF
 AU3336'THE SOUTH EDGE OF A RAMP.
 AU3336
 AU3336                          STATION RECOVERY (1994)
 AU3336
 AU3336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU3336'A NEW LOADING DOCK HAS BEEN BUILT AT THE DESCRIBED LOCATION.  ASSUMED
 AU3336'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0019 ***********************************************************************
 BW0019  DESIGNATION -  3 5 TH LLD
 BW0019  PID         -  BW0019
 BW0019  STATE/COUNTY-  LA/CONCORDIA
 BW0019  COUNTRY     -  US
 BW0019  USGS QUAD   -  FORT ADAMS (2018)
 BW0019
 BW0019                         *CURRENT SURVEY CONTROL
 BW0019  ______________________________________________________________________
 BW0019* NAD 83(1986) POSITION- 31 03 21.     (N) 091 34 27.     (W)   SCALED
 BW0019* NAVD 88 ORTHO HEIGHT -    14.483 (meters)       47.52  (feet) ADJUSTED
 BW0019  ______________________________________________________________________
 BW0019  GEOID HEIGHT    -        -26.907 (meters)                     GEOID18
 BW0019  DYNAMIC HEIGHT  -         14.465 (meters)       47.46  (feet) COMP
 BW0019  MODELED GRAVITY -    979,392.4   (mgal)                       NAVD 88
 BW0019
 BW0019  VERT ORDER      -  FIRST     CLASS I
 BW0019
 BW0019.The horizontal coordinates were scaled from a map and have
 BW0019.an estimated accuracy of +/- 6 seconds.
 BW0019
 BW0019.The orthometric height was determined by differential leveling and
 BW0019.adjusted by the NATIONAL GEODETIC SURVEY
 BW0019.in February 1994.
 BW0019
 BW0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0019.GEOID18 height accuracy estimate available here.
 BW0019
 BW0019.Click photographs - Photos may exist for this station.
 BW0019
 BW0019.The dynamic height is computed by dividing the NAVD 88
 BW0019.geopotential number by the normal gravity value computed on the
 BW0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0019.degrees latitude (g = 980.6199 gals.).
 BW0019
 BW0019.The modeled gravity was interpolated from observed gravity values.
 BW0019
 BW0019;                    North         East    Units  Estimated Accuracy
 BW0019;SPC LA N     -    62,010.    1,088,370.      MT  (+/- 180 meters Scaled)
 BW0019
 BW0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ360366(NAD 83)
 BW0019
 BW0019                          SUPERSEDED SURVEY CONTROL
 BW0019
 BW0019  NAVD 88 (06/15/91)   14.508  (m)           47.60   (f) SUPERSEDED  1 1
 BW0019  NGVD 29 (11/26/84)   14.460  (m)           47.44   (f) ADJUSTED    1 1
 BW0019
 BW0019.Superseded values are not recommended for survey control.
 BW0019
 BW0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0019.See file dsdata.pdf to determine how the superseded data were derived.
 BW0019
 BW0019_MARKER: DD = SURVEY DISK
 BW0019_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BW0019_MARK LOGO: USACE
 BW0019_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0019_ROD/PIPE-DEPTH: 42.1 meters
 BW0019
 BW0019  HISTORY     - Date     Condition        Report By
 BW0019  HISTORY     - 1975     MONUMENTED       USACE
 BW0019  HISTORY     - 1976     GOOD             NGS
 BW0019
 BW0019                          STATION DESCRIPTION
 BW0019
 BW0019'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BW0019'8.5 MI NE FROM TORRAS.
 BW0019'8.5 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0019'HIGHWAY 418 AT TORRAS, 0.15 MILE NORTH OF A CATTLE GUARD, 0.05 NORTH
 BW0019'OF THE JUNCTION OF A GRAVELED ROAD TO POINT BREEZE, 108 FT. WEST OF
 BW0019'THE CENTER LINE OF THE HIGHWAY, 159 FT. SOUTH OF THE FIRST POWER LINE
 BW0019'POLE NORTH OF A POWER LINE POLE WITH A TRANSFORMER, A 1 INCH IRON PIPE
 BW0019'WITH CAP DRIVEN TO A DEPTH OF 138 FT. AND ENCASED IN A 2 INCH IRON
 BW0019'PIPE BORED TO A DEPTH OF 129 FT. WITH A 3 INCH SCREW CAP FOR ACCESS..
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3909 ***********************************************************************
 BJ3909  DESIGNATION -  3 87
 BJ3909  PID         -  BJ3909
 BJ3909  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3909  COUNTRY     -  US
 BJ3909  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3909
 BJ3909                         *CURRENT SURVEY CONTROL
 BJ3909  ______________________________________________________________________
 BJ3909* NAD 83(1986) POSITION- 30 25 52.     (N) 091 05 12.     (W)   SCALED
 BJ3909* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3909  **This station is located in a suspected subsidence area (see below).
 BJ3909  ______________________________________________________________________
 BJ3909  GEOID HEIGHT    -        -27.030 (meters)                     GEOID18
 BJ3909  DYNAMIC HEIGHT  -         12.483 (meters)       40.95  (feet) COMP
 BJ3909  MODELED GRAVITY -    979,338.3   (mgal)                       NAVD 88
 BJ3909
 BJ3909.The horizontal coordinates were scaled from a map and have
 BJ3909.an estimated accuracy of +/- 6 seconds.
 BJ3909
 BJ3909.** This station is in an area of known vertical motion. If an
 BJ3909.** orthometric height was ever established but is not available 
 BJ3909.** in the current survey control section, the orthometric height
 BJ3909.** is considered suspect.  Suspect heights are available in the
 BJ3909.** superseded section only if requested.
 BJ3909
 BJ3909.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3909.GEOID18 height accuracy estimate available here.
 BJ3909
 BJ3909.Click photographs - Photos may exist for this station.
 BJ3909
 BJ3909.The dynamic height is computed by dividing the NAVD 88
 BJ3909.geopotential number by the normal gravity value computed on the
 BJ3909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3909.degrees latitude (g = 980.6199 gals.).
 BJ3909
 BJ3909.The modeled gravity was interpolated from observed gravity values.
 BJ3909
 BJ3909;                    North         East    Units  Estimated Accuracy
 BJ3909;SPC LA S     -   214,080.    1,023,700.      MT  (+/- 180 meters Scaled)
 BJ3909
 BJ3909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP837681(NAD 83)
 BJ3909
 BJ3909                          SUPERSEDED SURVEY CONTROL
 BJ3909
 BJ3909.No superseded survey control is available for this station.
 BJ3909
 BJ3909_MARKER: DD = SURVEY DISK
 BJ3909_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3909_SP_SET: HEADWALL
 BJ3909_STAMPING: 3-87 1987
 BJ3909_MARK LOGO: LA-033
 BJ3909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3909+STABILITY: SURFACE MOTION
 BJ3909
 BJ3909  HISTORY     - Date     Condition        Report By
 BJ3909  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3909  HISTORY     - 20050310 GOOD             SJBGRP
 BJ3909
 BJ3909                          STATION DESCRIPTION
 BJ3909
 BJ3909'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3909'IN BATON ROUGE.
 BJ3909'LOCATED SOUTH OF THE CITY OF BATON ROUGE JUST WEST OF THE
 BJ3909'INTERSECTION OF AIRLINE HIGHWAY AND OLD HAMMOND HIGHWAY SET IN THE
 BJ3909'NORTHWEST CORNER OF A BRIDGE ON OLD HAMMOND HIGHWAY NEAR HOME DEPOT
 BJ3909'STORE, 1.8 METERS (6 FEET) EAST OF THE NORTHWEST CORNER OF BRIDGE SET
 BJ3909'ON THE ROAD NEAR BRIDGE RAIL.
 BJ3909'THE MARK IS 2.87 METERS  SE FROM A WITNESS POST.
 BJ3909'THE MARK IS ABOVE LEVEL WITH .
 BJ3909
 BJ3909                          STATION RECOVERY (2005)
 BJ3909
 BJ3909'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ3909'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1402 ***********************************************************************
 BJ1402  DESIGNATION -  3 A
 BJ1402  PID         -  BJ1402
 BJ1402  STATE/COUNTY-  LA/ORLEANS
 BJ1402  COUNTRY     -  US
 BJ1402  USGS QUAD   -  SPANISH FORT (2018)
 BJ1402
 BJ1402                         *CURRENT SURVEY CONTROL
 BJ1402  ______________________________________________________________________
 BJ1402* NAD 83(1986) POSITION- 30 02 23.     (N) 090 01 53.     (W)   SCALED
 BJ1402* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1402  **This station is located in a suspected subsidence area (see below).
 BJ1402  ______________________________________________________________________
 BJ1402  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 BJ1402  DYNAMIC HEIGHT  -          2.905 (meters)        9.53  (feet) COMP
 BJ1402  MODELED GRAVITY -    979,318.6   (mgal)                       NAVD 88
 BJ1402
 BJ1402.This mark is at Lakefront Airport (NEW)
 BJ1402
 BJ1402.The horizontal coordinates were scaled from a map and have
 BJ1402.an estimated accuracy of +/- 6 seconds.
 BJ1402
 BJ1402.** This station is in an area of known vertical motion. If an
 BJ1402.** orthometric height was ever established but is not available 
 BJ1402.** in the current survey control section, the orthometric height
 BJ1402.** is considered suspect.  Suspect heights are available in the
 BJ1402.** superseded section only if requested.
 BJ1402
 BJ1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1402.GEOID18 height accuracy estimate available here.
 BJ1402
 BJ1402.Click photographs - Photos may exist for this station.
 BJ1402
 BJ1402.The dynamic height is computed by dividing the NAVD 88
 BJ1402.geopotential number by the normal gravity value computed on the
 BJ1402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1402.degrees latitude (g = 980.6199 gals.).
 BJ1402
 BJ1402.The modeled gravity was interpolated from observed gravity values.
 BJ1402
 BJ1402;                    North         East    Units  Estimated Accuracy
 BJ1402;SPC LA S     -   171,380.    1,125,560.      MT  (+/- 180 meters Scaled)
 BJ1402
 BJ1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP862269(NAD 83)
 BJ1402
 BJ1402                          SUPERSEDED SURVEY CONTROL
 BJ1402
 BJ1402.No superseded survey control is available for this station.
 BJ1402
 BJ1402_MARKER: DD = SURVEY DISK
 BJ1402_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BJ1402_SP_SET: RETAINING WALL
 BJ1402_STAMPING: 3
 BJ1402_MARK LOGO: LAGS
 BJ1402_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1402_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1402+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1402
 BJ1402  HISTORY     - Date     Condition        Report By
 BJ1402  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1402  HISTORY     - 1963     GOOD             CGS
 BJ1402  HISTORY     - 1979     GOOD             LOCSUR
 BJ1402  HISTORY     - 1985     GOOD             NGS
 BJ1402  HISTORY     - 19901118 GOOD             NGS
 BJ1402  HISTORY     - 19941114 GOOD             NGS
 BJ1402
 BJ1402                          STATION DESCRIPTION
 BJ1402
 BJ1402'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1402'IN NEW ORLEANS.
 BJ1402'AT NEW ORLEANS LAKEFRONT AIRPORT, SET IN THE TOP OF THE CONCRETE SEA
 BJ1402'WALL THAT LEADS ALONG THE WEST SIDE OF THE AIRPORT, 237 FEET SOUTHWEST
 BJ1402'OF A FIRE HYDRANT, 100 FEET WEST OF THE WEST EDGE OF THE WESTERN MOST
 BJ1402'RUNWAY, 96 FEET WEST-SOUTHWEST OF A FIRE HYDRANT, AND IS ABOUT 6 FEET
 BJ1402'ABOVE THE GROUND.  NOTE-- MARK IS APPROXIMATELY 0.5 MILE NORTHWEST OF
 BJ1402'THE ADMINISTRATION BUILDING.
 BJ1402
 BJ1402                          STATION RECOVERY (1979)
 BJ1402
 BJ1402'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1979
 BJ1402'RECOVERED IN GOOD CONDITION.
 BJ1402
 BJ1402                          STATION RECOVERY (1985)
 BJ1402
 BJ1402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1402'RECOVERED IN GOOD CONDITION.
 BJ1402
 BJ1402                          STATION RECOVERY (1990)
 BJ1402
 BJ1402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1402'IN NEW ORLEANS, AT THE NEW ORLEANS LAKEFRONT AIRPORT, IN THE WEST
 BJ1402'CONCRETE RETAINING WALL ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN,
 BJ1402'0.9 KM (0.6 MI) NORTHWEST OF THE AIRPORT TERMINAL, 144.7 M (474.7 FT)
 BJ1402'SOUTH OF A POINT WHERE THE SEA WALL MAKES A SLIGHT TURN FROM
 BJ1402'NORTH-SOUTH TO NORTH-NORTHEAST, 29.2 M (95.8 FT) WEST-SOUTHWEST OF
 BJ1402'FIRE HYDRANT NUMBER B 57502, AND 1.9 M (6.2 FT) ABOVE THE GROUND
 BJ1402'SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY THE ORLEANS LEVEE
 BJ1402'BOARD.  FOR PERMISSION TO VISIT THE STATION, CONTACT--RANDOLPH W.
 BJ1402'TAYLOR, NEW ORLEANS LAKEFRONT AIRPORT, SUITE 101, TERMINAL BUILDING,
 BJ1402'NEW ORLEANS, LA 70126, TELEPHONE NUMBER (504) 243-4010.
 BJ1402
 BJ1402                          STATION RECOVERY (1994)
 BJ1402
 BJ1402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1402'IN NEW ORLEANS, AT THE NEW ORLEANS LAKEFRONT AIRPORT, IN A CONCRETE
 BJ1402'RETAINING WALL ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN, 147.0 M
 BJ1402'(482.3 FT) SOUTH OF TRIANGULATION STATION AIRPORT, 62.4 M (204.7 FT)
 BJ1402'SOUTH OF THE SOUTH END OF A SPILLWAY, 29.2 M (95.8 FT) WEST-SOUTHWEST
 BJ1402'OF FIRE HYDRANT NUMBER B 57502, AND 1.9 M (6.2 FT) ABOVE THE GROUND
 BJ1402'SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY THE ORLEANS LEVEE
 BJ1402'BOARD.  FOR AN ESCORT ACROSS AIRPORT PROPERTY TO THE MARK
 BJ1402'CONTACT--RANDOLPH TAYLOR--AIRPORT MANAGER, NEW ORLEANS LAKEFRONT
 BJ1402'AIRPORT, SUITE 101, TERMINAL BUILDING, NEW ORLEANS, LA 70126,
 BJ1402'TELEPHONE NUMBER (504) 243-4010.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0019 ***********************************************************************
 BJ0019  DESIGNATION -  3 A BOLT
 BJ0019  PID         -  BJ0019
 BJ0019  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0019  COUNTRY     -  US
 BJ0019  USGS QUAD   -  INNIS (2018)
 BJ0019
 BJ0019                         *CURRENT SURVEY CONTROL
 BJ0019  ______________________________________________________________________
 BJ0019* NAD 83(1986) POSITION- 30 54 34.     (N) 091 39 55.     (W)   SCALED
 BJ0019* NAVD 88 ORTHO HEIGHT -    13.908 (meters)       45.63  (feet) ADJUSTED
 BJ0019  ______________________________________________________________________
 BJ0019  GEOID HEIGHT    -        -27.036 (meters)                     GEOID18
 BJ0019  DYNAMIC HEIGHT  -         13.890 (meters)       45.57  (feet) COMP
 BJ0019  MODELED GRAVITY -    979,380.4   (mgal)                       NAVD 88
 BJ0019
 BJ0019  VERT ORDER      -  FIRST     CLASS I
 BJ0019
 BJ0019.The horizontal coordinates were scaled from a map and have
 BJ0019.an estimated accuracy of +/- 6 seconds.
 BJ0019
 BJ0019.The 2009 superseded orthometric height was determined using a crustal movement
 BJ0019.model based on published report NOAA Technical Report NOS/NGS 50
 BJ0019.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BJ0019.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BJ0019.in a special adjustment to evaluate GNSS-derived orthometric heights
 BJ0019
 BJ0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0019.GEOID18 height accuracy estimate available here.
 BJ0019
 BJ0019.Click photographs - Photos may exist for this station.
 BJ0019
 BJ0019.The dynamic height is computed by dividing the NAVD 88
 BJ0019.geopotential number by the normal gravity value computed on the
 BJ0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0019.degrees latitude (g = 980.6199 gals.).
 BJ0019
 BJ0019.The modeled gravity was interpolated from observed gravity values.
 BJ0019
 BJ0019;                    North         East    Units  Estimated Accuracy
 BJ0019;SPC LA S     -   267,130.      968,270.      MT  (+/- 180 meters Scaled)
 BJ0019
 BJ0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ275203(NAD 83)
 BJ0019
 BJ0019                          SUPERSEDED SURVEY CONTROL
 BJ0019
 BJ0019  NAVD 88 (05/17/09)   13.827  (m)           45.36   (f) SUPERSEDED  1 2
 BJ0019  NAVD 88 (06/15/91)   13.937  (m)           45.73   (f) SUPERSEDED  1 1
 BJ0019  NGVD 29 (11/26/84)   13.894  (m)           45.58   (f) ADJUSTED    1 1
 BJ0019
 BJ0019.Superseded values are not recommended for survey control.
 BJ0019
 BJ0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0019.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0019
 BJ0019_MARKER: B = BOLT
 BJ0019_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0019_SP_SET: UNDERGROUND CONCETE SLAB
 BJ0019_STAMPING: PBM 3 A 1939
 BJ0019_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0019
 BJ0019  HISTORY     - Date     Condition        Report By
 BJ0019  HISTORY     - 1939     MONUMENTED       USACE
 BJ0019  HISTORY     - 1964     GOOD             CGS
 BJ0019  HISTORY     - 1976     GOOD             NGS
 BJ0019
 BJ0019                          STATION DESCRIPTION
 BJ0019
 BJ0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0019'ABOUT 0.9 MILE NORTH ALONG STATE ROAD 418 FROM THE ST. STEPHENS CHURCH
 BJ0019'AT WILLIAMSPORT, 293 FEET WEST OF THE CENTER LINE OF THE ROAD, 13 FEET
 BJ0019'SOUTH OF THE CENTER LINE OF A PRIVATE TRAIL ROAD, 90 FEET WEST OF A
 BJ0019'POWER POLE BEARING A TRANSFORMER, 90 FEET EAST OF A 36-INCH PECAN
 BJ0019'TREE, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT SET IN CONCRETE ABOUT 2
 BJ0019'1/2 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH
 BJ0019'A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 18 INCHES.
 BJ0019
 BJ0019                          STATION RECOVERY (1976)
 BJ0019
 BJ0019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0019'0.9 MILES NORTH ALONG STATE HIGHWAY 418 FROM THE ST. STEPHENS CHURCH
 BJ0019'AT WILLIAMSPORT, 0.45 MILES NORTH OF THE PLEASANT GROVE CHURCH, 92 FT
 BJ0019'EAST OF A 48 INCH PECAN TREE, 90 FT WEST OF POWER LINE POLE NO. 42, 89
 BJ0019'YARDS WEST OF THE CENTER LINE OF THE HIGHWAY, 8 FT SOUTH OF THE CENTER
 BJ0019'LINE OF A PRIVATE FARM ROAD, A COPPER BOLT SET IN CONCRETE ABOUT 2.5
 BJ0019'FT BELOW THE GROUND, ACCESS IS HAD THROUGH A 4 INCH IRON PIPE AND CAP
 BJ0019'STAMPED PBM 3 A 1939 THAT PROJECTS 24 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2619 ***********************************************************************
 BJ2619  DESIGNATION -  3 A CAP
 BJ2619  PID         -  BJ2619
 BJ2619  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2619  COUNTRY     -  US
 BJ2619  USGS QUAD   -  INNIS (2018)
 BJ2619
 BJ2619                         *CURRENT SURVEY CONTROL
 BJ2619  ______________________________________________________________________
 BJ2619* NAD 83(1986) POSITION- 30 54 34.     (N) 091 39 55.     (W)   SCALED
 BJ2619* NAVD 88 ORTHO HEIGHT -    15.14  (+/-2cm)       49.7   (feet) VERTCON3
 BJ2619  ______________________________________________________________________
 BJ2619  GEOID HEIGHT    -        -27.036 (meters)                     GEOID18
 BJ2619  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2619
 BJ2619.The horizontal coordinates were scaled from a map and have
 BJ2619.an estimated accuracy of +/- 6 seconds.
 BJ2619
 BJ2619.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2619.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2619
 BJ2619.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2619.GEOID18 height accuracy estimate available here.
 BJ2619
 BJ2619.The vertical order pertains to the NGVD 29 superseded value.
 BJ2619
 BJ2619.Click photographs - Photos may exist for this station.
 BJ2619
 BJ2619;                    North         East    Units  Estimated Accuracy
 BJ2619;SPC LA S     -   267,130.      968,270.      MT  (+/- 180 meters Scaled)
 BJ2619
 BJ2619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ275203(NAD 83)
 BJ2619
 BJ2619                          SUPERSEDED SURVEY CONTROL
 BJ2619
 BJ2619  NGVD 29 (11/26/84)   15.125  (m)           49.62   (f) ADJUSTED    1 2
 BJ2619
 BJ2619.Superseded values are not recommended for survey control.
 BJ2619
 BJ2619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2619.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2619
 BJ2619_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2619_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2619_STAMPING: PBM 3 A 1939
 BJ2619_MARK LOGO: USACE
 BJ2619_PROJECTION: PROJECTING 46 CENTIMETERS
 BJ2619_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2619_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2619
 BJ2619  HISTORY     - Date     Condition        Report By
 BJ2619  HISTORY     - 1939     MONUMENTED       USACE
 BJ2619  HISTORY     - 1964     GOOD             CGS
 BJ2619
 BJ2619                          STATION DESCRIPTION
 BJ2619
 BJ2619'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2619'ABOUT 0.9 MILE NORTH ALONG STATE ROAD 418 FROM THE ST. STEPHENS CHURCH
 BJ2619'AT WILLIAMSPORT, 293 FEET WEST OF THE CENTER LINE OF THE ROAD, 13 FEET
 BJ2619'SOUTH OF THE CENTER LINE OF A PRIVATE TRAIL ROAD, 90 FEET WEST OF A
 BJ2619'POWER POLE BEARING A TRANSFORMER, 90 FEET EAST OF A 36-INCH PECAN
 BJ2619'TREE, ABOUT LEVEL WITH THE ROAD, A 4-INCH RION PIPE BEARING A CAP
 BJ2619'WHICH PROJECTS 18 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0023 ***********************************************************************
 BJ0023  DESIGNATION -  3 ABLDAPA
 BJ0023  PID         -  BJ0023
 BJ0023  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0023  COUNTRY     -  US
 BJ0023  USGS QUAD   -  BATCHELOR (2018)
 BJ0023
 BJ0023                         *CURRENT SURVEY CONTROL
 BJ0023  ______________________________________________________________________
 BJ0023* NAD 83(1986) POSITION- 30 51 58.     (N) 091 40 17.     (W)   SCALED
 BJ0023* NAVD 88 ORTHO HEIGHT -    13.431 (meters)       44.06  (feet) ADJUSTED
 BJ0023  ______________________________________________________________________
 BJ0023  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ0023  DYNAMIC HEIGHT  -         13.414 (meters)       44.01  (feet) COMP
 BJ0023  MODELED GRAVITY -    979,376.7   (mgal)                       NAVD 88
 BJ0023
 BJ0023  VERT ORDER      -  FIRST     CLASS I
 BJ0023
 BJ0023.The horizontal coordinates were scaled from a map and have
 BJ0023.an estimated accuracy of +/- 6 seconds.
 BJ0023
 BJ0023.The orthometric height was determined by differential leveling and
 BJ0023.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0023.in February 1994.
 BJ0023
 BJ0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0023.GEOID18 height accuracy estimate available here.
 BJ0023
 BJ0023.Click photographs - Photos may exist for this station.
 BJ0023
 BJ0023.The dynamic height is computed by dividing the NAVD 88
 BJ0023.geopotential number by the normal gravity value computed on the
 BJ0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0023.degrees latitude (g = 980.6199 gals.).
 BJ0023
 BJ0023.The modeled gravity was interpolated from observed gravity values.
 BJ0023
 BJ0023;                    North         East    Units  Estimated Accuracy
 BJ0023;SPC LA S     -   262,330.      967,670.      MT  (+/- 180 meters Scaled)
 BJ0023
 BJ0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ270155(NAD 83)
 BJ0023
 BJ0023                          SUPERSEDED SURVEY CONTROL
 BJ0023
 BJ0023  NAVD 88 (06/15/91)   13.461  (m)           44.16   (f) SUPERSEDED  1 1
 BJ0023  NGVD 29 (11/26/84)   13.419  (m)           44.03   (f) ADJUSTED    1 1
 BJ0023
 BJ0023.Superseded values are not recommended for survey control.
 BJ0023
 BJ0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0023.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0023
 BJ0023_MARKER: Z = SEE DESCRIPTION
 BJ0023_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0023_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0023
 BJ0023  HISTORY     - Date     Condition        Report By
 BJ0023  HISTORY     - 1975     MONUMENTED       USACE
 BJ0023  HISTORY     - 1976     GOOD             NGS
 BJ0023
 BJ0023                          STATION DESCRIPTION
 BJ0023
 BJ0023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0023'2.2 MI SOUTH FROM WILLIAMSPORT.
 BJ0023'1.4 MILES SOUTH ALONG STATE HIGHWAY 418 FROM THE ST. STEPHENS CHURCH
 BJ0023'AT WILLIAMSPORT, THENCE 0.8 MILE SOUTH ALONG A ASPHALT ROAD, 0.5 MILE
 BJ0023'NORTHWEST OF A RADIO TOWER, 26 FT NORTHEAST OF THE CENTER LINE OF THE
 BJ0023'ROAD, 7 FT NORTHEAST OF A FENCE, A 1 INCH IRON PIPE WITH CAP DRIVEN TO
 BJ0023'A DEPTH OF 89 FT AND ENCASED IN A 2 INCH IRON PIPE BORED TO A DEPTH
 BJ0023'OF 78 FT WITH A 3 INCH SCREW CAP FOR A ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0881 ***********************************************************************
 BX0881  DESIGNATION -  3 BOLT
 BX0881  PID         -  BX0881
 BX0881  STATE/COUNTY-  LA/RAPIDES
 BX0881  COUNTRY     -  US
 BX0881  USGS QUAD   -  LATANIER (2018)
 BX0881
 BX0881                         *CURRENT SURVEY CONTROL
 BX0881  ______________________________________________________________________
 BX0881* NAD 83(1986) POSITION- 31 10 08.     (N) 092 16 29.     (W)   SCALED
 BX0881* NAVD 88 ORTHO HEIGHT -    19.78  (+/-2cm)       64.9   (feet) VERTCON3
 BX0881  ______________________________________________________________________
 BX0881  GEOID HEIGHT    -        -26.721 (meters)                     GEOID18
 BX0881  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0881
 BX0881.The horizontal coordinates were scaled from a map and have
 BX0881.an estimated accuracy of +/- 6 seconds.
 BX0881
 BX0881.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0881.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0881
 BX0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0881.GEOID18 height accuracy estimate available here.
 BX0881
 BX0881.The vertical order pertains to the NGVD 29 superseded value.
 BX0881
 BX0881.Click photographs - Photos may exist for this station.
 BX0881
 BX0881;                    North         East    Units  Estimated Accuracy
 BX0881;SPC LA N     -    74,190.    1,021,480.      MT  (+/- 180 meters Scaled)
 BX0881
 BX0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ691485(NAD 83)
 BX0881
 BX0881                          SUPERSEDED SURVEY CONTROL
 BX0881
 BX0881  NGVD 29 (11/26/84)   19.750  (m)           64.80   (f) ADJUSTED    1 2
 BX0881
 BX0881.Superseded values are not recommended for survey control.
 BX0881
 BX0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0881.See file dsdata.pdf to determine how the superseded data were derived.
 BX0881
 BX0881_MARKER: B = BOLT
 BX0881_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX0881_SP_SET: SLAB
 BX0881_STAMPING: 3 1929 69
 BX0881_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0881
 BX0881  HISTORY     - Date     Condition        Report By
 BX0881  HISTORY     - 1929     MONUMENTED       USACE
 BX0881  HISTORY     - 1966     GOOD             CGS
 BX0881
 BX0881                          STATION DESCRIPTION
 BX0881
 BX0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0881'AT POLAND, IN SECTION 9, T2N, R2E, ABOUT 136 YARDS NORTHEAST OF
 BX0881'THE NORTHEAST CORNER OF THE HIGH SCHOOL AND GRAMMAR SCHOOL, ON THE
 BX0881'PROPERTY OF THE RAPIDES PARISH SCHOOL BOARD, 204 FEET NORTHEAST OF THE
 BX0881'CENTER LINE OF STATE ROAD 457, 64 FEET WEST OF THE CENTER LINE OF A
 BX0881'GRAVELED ROAD, 114 1/2 FEET NORTHEAST OF A 36-INCH SYCAMORE TREE, 109
 BX0881'1/2 FEET NORTH OF THE NORTHEAST CORNER OF A WHITE HOUSE, 65 FEET
 BX0881'NORTHWEST OF A POWER POLE, 29 FEET SOUTH OF A FENCE, 5 FEET NORTHEAST
 BX0881'OF A FIG TREE, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3
 BX0881'FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 3-INCH IRON
 BX0881'PIPE BEARING A BRASS CAP AND PROJECTING 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2059 ***********************************************************************
 BJ2059  DESIGNATION -  3 C
 BJ2059  PID         -  BJ2059
 BJ2059  STATE/COUNTY-  LA/ST MARTIN
 BJ2059  COUNTRY     -  US
 BJ2059  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2059
 BJ2059                         *CURRENT SURVEY CONTROL
 BJ2059  ______________________________________________________________________
 BJ2059* NAD 83(1986) POSITION- 30 07 16.     (N) 091 29 30.     (W)   SCALED
 BJ2059* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2059  **This station is located in a suspected subsidence area (see below).
 BJ2059  ______________________________________________________________________
 BJ2059  GEOID HEIGHT    -        -26.830 (meters)                     GEOID18
 BJ2059
 BJ2059.The horizontal coordinates were scaled from a map and have
 BJ2059.an estimated accuracy of +/- 6 seconds.
 BJ2059
 BJ2059.** This station is in an area of known vertical motion. If an
 BJ2059.** orthometric height was ever established but is not available 
 BJ2059.** in the current survey control section, the orthometric height
 BJ2059.** is considered suspect.  Suspect heights are available in the
 BJ2059.** superseded section only if requested.
 BJ2059
 BJ2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2059.GEOID18 height accuracy estimate available here.
 BJ2059
 BJ2059.Click photographs - Photos may exist for this station.
 BJ2059
 BJ2059;                    North         East    Units  Estimated Accuracy
 BJ2059;SPC LA S     -   179,700.      984,740.      MT  (+/- 180 meters Scaled)
 BJ2059
 BJ2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP453331(NAD 83)
 BJ2059
 BJ2059                          SUPERSEDED SURVEY CONTROL
 BJ2059
 BJ2059.No superseded survey control is available for this station.
 BJ2059
 BJ2059_MARKER: S = SPIKE
 BJ2059_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2059_SP_SET: TREE
 BJ2059_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2059
 BJ2059  HISTORY     - Date     Condition        Report By
 BJ2059  HISTORY     - UNK      MONUMENTED       USACE
 BJ2059  HISTORY     - 1936     GOOD             USACE
 BJ2059
 BJ2059                          STATION DESCRIPTION
 BJ2059
 BJ2059'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2059'2.6 MI SE FROM BAYOU CHENE.
 BJ2059'ABOUT 2.6 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2059'MARTIN PARISH, ON THE WEST BANK OF BIG BAYOU CHENE, ABOUT 0.5 MILE
 BJ2059'NORTH OF THE UPPER END OF LAKE CHICOT, ABOUT 1,500 FEET BELOW DEAD MAN
 BJ2059'BAYOU, ABOUT 75 FEET LANDWARD FROM THE BAYOU BANK, IN A BLAZED 10-INCH
 BJ2059'PIGNUT TREE, AND ABOUT 1.6 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4053 ***********************************************************************
 BJ4053  DESIGNATION -  3 C
 BJ4053  PID         -  BJ4053
 BJ4053  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4053  COUNTRY     -  US
 BJ4053  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4053
 BJ4053                         *CURRENT SURVEY CONTROL
 BJ4053  ______________________________________________________________________
 BJ4053* NAD 83(1986) POSITION- 30 25 41.     (N) 091 11 02.     (W)   SCALED
 BJ4053* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4053  **This station is located in a suspected subsidence area (see below).
 BJ4053  ______________________________________________________________________
 BJ4053  GEOID HEIGHT    -        -27.068 (meters)                     GEOID18
 BJ4053  DYNAMIC HEIGHT  -         12.325 (meters)       40.44  (feet) COMP
 BJ4053  MODELED GRAVITY -    979,337.0   (mgal)                       NAVD 88
 BJ4053
 BJ4053.The horizontal coordinates were scaled from a map and have
 BJ4053.an estimated accuracy of +/- 6 seconds.
 BJ4053
 BJ4053.** This station is in an area of known vertical motion. If an
 BJ4053.** orthometric height was ever established but is not available 
 BJ4053.** in the current survey control section, the orthometric height
 BJ4053.** is considered suspect.  Suspect heights are available in the
 BJ4053.** superseded section only if requested.
 BJ4053
 BJ4053.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4053.GEOID18 height accuracy estimate available here.
 BJ4053
 BJ4053.Click photographs - Photos may exist for this station.
 BJ4053
 BJ4053.The dynamic height is computed by dividing the NAVD 88
 BJ4053.geopotential number by the normal gravity value computed on the
 BJ4053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4053.degrees latitude (g = 980.6199 gals.).
 BJ4053
 BJ4053.The modeled gravity was interpolated from observed gravity values.
 BJ4053
 BJ4053;                    North         East    Units  Estimated Accuracy
 BJ4053;SPC LA S     -   213,730.    1,014,360.      MT  (+/- 180 meters Scaled)
 BJ4053
 BJ4053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP744676(NAD 83)
 BJ4053
 BJ4053                          SUPERSEDED SURVEY CONTROL
 BJ4053
 BJ4053.No superseded survey control is available for this station.
 BJ4053
 BJ4053_MARKER: DB = BENCH MARK DISK
 BJ4053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4053_STAMPING: 3 C
 BJ4053_MARK LOGO: LA-033
 BJ4053_PROJECTION: FLUSH
 BJ4053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4053+STABILITY: SURFACE MOTION
 BJ4053
 BJ4053  HISTORY     - Date     Condition        Report By
 BJ4053  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4053
 BJ4053                          STATION DESCRIPTION
 BJ4053
 BJ4053'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4053'IN BATON ROUGE.  ABOUT 0.97 KM (0.6 MI) SOUTH OF THE HIGHLAND ROAD
 BJ4053'EXIT OFF INTERSTATE 10 TO THE BENCH MARK ON THE WEST SIDE OF HIGHLAND
 BJ4053'ROAD AND NORTH OF WEST HARRISON STREET, 33.2 METERS (109 FT) NORTH OF
 BJ4053'THE CENTERLINE OF WEST HARRISON STREET, 8.5 METERS (28 FT) WEST OF THE
 BJ4053'CENTERLINE OF HIGHLAND ROAD AND 3.7 METERS (12 FT) SOUTHWEST OF A
 BJ4053'POWER POLE SET AT THE NORTH END OF A RETAINING WALL AT HOUSE NO. 1962
 BJ4053'HIGHLAND ROAD.  IT IS 0.31 METERS NORTH FROM A WITNESS POST AND LEVEL
 BJ4053'WITH HIGHLAND ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0033 ***********************************************************************
 CQ0033  DESIGNATION -  3 C OF WM
 CQ0033  PID         -  CQ0033
 CQ0033  STATE/COUNTY-  LA/OUACHITA
 CQ0033  COUNTRY     -  US
 CQ0033  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0033
 CQ0033                         *CURRENT SURVEY CONTROL
 CQ0033  ______________________________________________________________________
 CQ0033* NAD 83(1986) POSITION- 32 30 20.     (N) 092 07 47.     (W)   SCALED
 CQ0033* NAVD 88 ORTHO HEIGHT -    23.636 (meters)       77.55  (feet) ADJUSTED
 CQ0033  ______________________________________________________________________
 CQ0033  GEOID HEIGHT    -        -25.894 (meters)                     GEOID18
 CQ0033  DYNAMIC HEIGHT  -         23.610 (meters)       77.46  (feet) COMP
 CQ0033  MODELED GRAVITY -    979,520.7   (mgal)                       NAVD 88
 CQ0033
 CQ0033  VERT ORDER      -  FIRST     CLASS I
 CQ0033
 CQ0033.The horizontal coordinates were scaled from a map and have
 CQ0033.an estimated accuracy of +/- 6 seconds.
 CQ0033
 CQ0033.The orthometric height was determined by differential leveling and
 CQ0033.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0033.in June 1991.
 CQ0033
 CQ0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0033.GEOID18 height accuracy estimate available here.
 CQ0033
 CQ0033.Click photographs - Photos may exist for this station.
 CQ0033
 CQ0033.The dynamic height is computed by dividing the NAVD 88
 CQ0033.geopotential number by the normal gravity value computed on the
 CQ0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0033.degrees latitude (g = 980.6199 gals.).
 CQ0033
 CQ0033.The modeled gravity was interpolated from observed gravity values.
 CQ0033
 CQ0033;                    North         East    Units  Estimated Accuracy
 CQ0033;SPC LA N     -   222,430.    1,034,790.      MT  (+/- 180 meters Scaled)
 CQ0033
 CQ0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR817968(NAD 83)
 CQ0033
 CQ0033                          SUPERSEDED SURVEY CONTROL
 CQ0033
 CQ0033  NGVD 29 (11/26/84)   23.683  (m)           77.70   (f) ADJUSTED    1 1
 CQ0033
 CQ0033.Superseded values are not recommended for survey control.
 CQ0033
 CQ0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0033.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0033
 CQ0033_MARKER: B = BOLT
 CQ0033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0033_STAMPING: BM NO 3 78.26
 CQ0033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0033+STABILITY: SURFACE MOTION
 CQ0033_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ0033+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ0033
 CQ0033  HISTORY     - Date     Condition        Report By
 CQ0033  HISTORY     - UNK      MONUMENTED       LA2410
 CQ0033  HISTORY     - 1969     GOOD             CGS
 CQ0033  HISTORY     - 20030301 GOOD             USPSQD
 CQ0033  HISTORY     - 20080712 GOOD             GEOCAC
 CQ0033  HISTORY     - 20120527 GOOD             GEOCAC
 CQ0033
 CQ0033                          STATION DESCRIPTION
 CQ0033
 CQ0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0033'1.55 MI NW FROM MONROE.
 CQ0033'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0033'STATION AT MONROE, THENCE 0.4 MILE NORTHWEST ALONG WALNUT STREET,
 CQ0033'THENCE 0.55 MILE WEST ALONG U.S. HIGHWAY 80, 0.25 MILE WEST OF THE
 CQ0033'SOUTHWEST END OF THE HIGHWAY BRIDGE OVER THE OUACHITA RIVER, 35 FEET
 CQ0033'NORTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 80 WHICH IS CYPRESS
 CQ0033'STREET, 25 FEET SOUTHEAST OF THE CENTER LINE OF VERNON STREET, 22 FEET
 CQ0033'WEST OF THE WEST CORNER OF HOUSE NUMBER 614, 11 FEET NORTHEAST OF THE
 CQ0033'NORTHEAST EDGE OF A NORTHWEST-SOUTHEAST SIDEWALK, 1/2 FOOT SOUTHEAST
 CQ0033'OF THE SOUTHEAST EDGE OF A NORTHEAST-SOUTHWEST SIDEWALK, ABOUT LEVEL
 CQ0033'WITH THE STREETS, A COPPER BOLT IN THE TOP OF A CONCRETE POST WHICH IS
 CQ0033'ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND.
 CQ0033
 CQ0033                          STATION RECOVERY (2003)
 CQ0033
 CQ0033'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEG)
 CQ0033'RECOVERED IN GOOD CONDITION.
 CQ0033
 CQ0033                          STATION RECOVERY (2008)
 CQ0033
 CQ0033'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0033'RECOVERED IN GOOD CONDITION.
 CQ0033
 CQ0033                          STATION RECOVERY (2012)
 CQ0033
 CQ0033'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ0033'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0882 ***********************************************************************
 BX0882  DESIGNATION -  3 CAP
 BX0882  PID         -  BX0882
 BX0882  STATE/COUNTY-  LA/RAPIDES
 BX0882  COUNTRY     -  US
 BX0882  USGS QUAD   -  LATANIER (2018)
 BX0882
 BX0882                         *CURRENT SURVEY CONTROL
 BX0882  ______________________________________________________________________
 BX0882* NAD 83(1986) POSITION- 31 10 05.     (N) 092 16 29.     (W)   SCALED
 BX0882* NAVD 88 ORTHO HEIGHT -    20.872 (meters)       68.48  (feet) ADJUSTED
 BX0882  ______________________________________________________________________
 BX0882  GEOID HEIGHT    -        -26.722 (meters)                     GEOID18
 BX0882  DYNAMIC HEIGHT  -         20.846 (meters)       68.39  (feet) COMP
 BX0882  MODELED GRAVITY -    979,394.0   (mgal)                       NAVD 88
 BX0882
 BX0882  VERT ORDER      -  FIRST     CLASS I
 BX0882
 BX0882.The horizontal coordinates were scaled from a map and have
 BX0882.an estimated accuracy of +/- 6 seconds.
 BX0882
 BX0882.The 2009 superseded orthometric height was determined using a crustal movement
 BX0882.model based on published report NOAA Technical Report NOS/NGS 50
 BX0882.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0882.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0882.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0882
 BX0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0882.GEOID18 height accuracy estimate available here.
 BX0882
 BX0882.Click photographs - Photos may exist for this station.
 BX0882
 BX0882.The dynamic height is computed by dividing the NAVD 88
 BX0882.geopotential number by the normal gravity value computed on the
 BX0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0882.degrees latitude (g = 980.6199 gals.).
 BX0882
 BX0882.The modeled gravity was interpolated from observed gravity values.
 BX0882
 BX0882;                    North         East    Units  Estimated Accuracy
 BX0882;SPC LA N     -    74,100.    1,021,480.      MT  (+/- 180 meters Scaled)
 BX0882
 BX0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ691484(NAD 83)
 BX0882
 BX0882                          SUPERSEDED SURVEY CONTROL
 BX0882
 BX0882  NAVD 88 (05/17/09)   20.820  (m)           68.31   (f) SUPERSEDED  1 2
 BX0882  NAVD 88 (06/15/91)   20.875  (m)           68.49   (f) SUPERSEDED  1 1
 BX0882  NGVD 29 (11/26/84)   20.848  (m)           68.40   (f) ADJUSTED    1 1
 BX0882
 BX0882.Superseded values are not recommended for survey control.
 BX0882
 BX0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0882.See file dsdata.pdf to determine how the superseded data were derived.
 BX0882
 BX0882_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX0882_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX0882_STAMPING: 3 1929 69
 BX0882_MARK LOGO: USACE
 BX0882_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX0882_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0882
 BX0882  HISTORY     - Date     Condition        Report By
 BX0882  HISTORY     - 1929     MONUMENTED       USACE
 BX0882  HISTORY     - 1966     GOOD             CGS
 BX0882  HISTORY     - 1977     GOOD             NGS
 BX0882
 BX0882                          STATION DESCRIPTION
 BX0882
 BX0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0882'AT POLAND, IN SECTION 9, T2N, R2E, ABOUT 136 YARDS NORTHEAST OF
 BX0882'THE NORTHEAST CORNER OF THE HIGH SCHOOL AND GRAMMAR SCHOOL, ON THE
 BX0882'PROPERTY OF THE RAPIDES PARISH SCHOOL BOARD, 204 FEET NORTHEAST OF THE
 BX0882'CENTER LINE OF STATE ROAD 457, 64 FEET WEST OF THE CENTER LINE OF A
 BX0882'GRAVELED ROAD, 114 1/2 FEET NORTHEAST OF A 36-INCH SYCAMORE TREE, 109
 BX0882'1/2 FEET NORTH OF THE NORTHEAST CORNER OF A WHITE HOUSE, 65 FEET
 BX0882'NORTHWEST OF A POWER POLE, 29 FEET SOUTH OF A FENCE, 5 FEET NORTHEAST
 BX0882'OF A BIG TREE A 3-INCH IRON PIPE BEARING A BRASS CAP AND PROJECTING 1
 BX0882'FOOT.
 BX0882
 BX0882                          STATION RECOVERY (1977)
 BX0882
 BX0882'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1329 ***********************************************************************
 CP1329  DESIGNATION -  3 CAP
 CP1329  PID         -  CP1329
 CP1329  STATE/COUNTY-  LA/MADISON
 CP1329  COUNTRY     -  US
 CP1329  USGS QUAD   -  MOUND (2018)
 CP1329
 CP1329                         *CURRENT SURVEY CONTROL
 CP1329  ______________________________________________________________________
 CP1329* NAD 83(1986) POSITION- 32 21 21.     (N) 091 04 20.     (W)   SCALED
 CP1329* NAVD 88 ORTHO HEIGHT -    28.274 (meters)       92.76  (feet) ADJUSTED
 CP1329  ______________________________________________________________________
 CP1329  GEOID HEIGHT    -        -26.526 (meters)                     GEOID18
 CP1329  DYNAMIC HEIGHT  -         28.242 (meters)       92.66  (feet) COMP
 CP1329  MODELED GRAVITY -    979,496.6   (mgal)                       NAVD 88
 CP1329
 CP1329  VERT ORDER      -  FIRST     CLASS I
 CP1329
 CP1329.The horizontal coordinates were scaled from a map and have
 CP1329.an estimated accuracy of +/- 6 seconds.
 CP1329
 CP1329.The orthometric height was determined by differential leveling and
 CP1329.adjusted by the NATIONAL GEODETIC SURVEY
 CP1329.in June 1991.
 CP1329
 CP1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1329.GEOID18 height accuracy estimate available here.
 CP1329
 CP1329.Click photographs - Photos may exist for this station.
 CP1329
 CP1329.The dynamic height is computed by dividing the NAVD 88
 CP1329.geopotential number by the normal gravity value computed on the
 CP1329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1329.degrees latitude (g = 980.6199 gals.).
 CP1329
 CP1329.The modeled gravity was interpolated from observed gravity values.
 CP1329
 CP1329;                    North         East    Units  Estimated Accuracy
 CP1329;SPC LA N     -   206,650.    1,134,380.      MT  (+/- 180 meters Scaled)
 CP1329
 CP1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR813815(NAD 83)
 CP1329
 CP1329                          SUPERSEDED SURVEY CONTROL
 CP1329
 CP1329  NGVD 29 (11/26/84)   28.273  (m)           92.76   (f) ADJUSTED    1 1
 CP1329
 CP1329.Superseded values are not recommended for survey control.
 CP1329
 CP1329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1329.See file dsdata.pdf to determine how the superseded data were derived.
 CP1329
 CP1329_MARKER: P = PIPE CAP
 CP1329_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1329_MARK LOGO: USACE
 CP1329_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1329_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1329
 CP1329  HISTORY     - Date     Condition        Report By
 CP1329  HISTORY     - UNK      MONUMENTED       USACE
 CP1329  HISTORY     - 1968     GOOD             CGS
 CP1329
 CP1329                          STATION DESCRIPTION
 CP1329
 CP1329'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1329'7.95 MI E FROM TALLULAH.
 CP1329'7.75 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CP1329'COURTHOUSE AT TALLULAH, THENCE 0.1 MILE SOUTH ALONG A PAVED ROAD,
 CP1329'THENCE 0.1 MILE SOUTHWEST ALONG A GRAVELED ROAD, AT THE MOST NORTHERLY
 CP1329'OF 3 HOUSES, 67 FEET WEST OF THE CENTER LINE OF THE ROAD, 45 1/2 FEET
 CP1329'SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 90 FEET NORTHEAST OF
 CP1329'THE NORTHEAST CORNER OF THE MIDDLE HOUSE, 15 FEET NORTH OF A GROUP OF
 CP1329'GAS METERS, 14 FEET SOUTH OF A 40-INCH PECAN TREE, ABOUT 5 FEET ABOVE
 CP1329'THE ROAD, A U.S. ENGINEERS CAP ON THE TOP OF A 4-INCH IRON PIPE WHICH
 CP1329'PROJECTS 12 INCHES ABOVE THE SURFACE OF THE GROUND. 1/4, SEC 38,
 CP1329'T16N, R14E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0443 ***********************************************************************
 BJ0443  DESIGNATION -  3 CHA
 BJ0443  PID         -  BJ0443
 BJ0443  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0443  COUNTRY     -  US
 BJ0443  USGS QUAD   -  PORT HUDSON (2018)
 BJ0443
 BJ0443                         *CURRENT SURVEY CONTROL
 BJ0443  ______________________________________________________________________
 BJ0443* NAD 83(1986) POSITION- 30 44 42.     (N) 091 19 25.     (W)   SCALED
 BJ0443* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0443  **This station is located in a suspected subsidence area (see below).
 BJ0443  ______________________________________________________________________
 BJ0443  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ0443  DYNAMIC HEIGHT  -         30.316 (meters)       99.46  (feet) COMP
 BJ0443  MODELED GRAVITY -    979,356.2   (mgal)                       NAVD 88
 BJ0443
 BJ0443.The horizontal coordinates were scaled from a map and have
 BJ0443.an estimated accuracy of +/- 6 seconds.
 BJ0443
 BJ0443.** This station is in an area of known vertical motion. If an
 BJ0443.** orthometric height was ever established but is not available 
 BJ0443.** in the current survey control section, the orthometric height
 BJ0443.** is considered suspect.  Suspect heights are available in the
 BJ0443.** superseded section only if requested.
 BJ0443
 BJ0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0443.GEOID18 height accuracy estimate available here.
 BJ0443
 BJ0443.Click photographs - Photos may exist for this station.
 BJ0443
 BJ0443.The dynamic height is computed by dividing the NAVD 88
 BJ0443.geopotential number by the normal gravity value computed on the
 BJ0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0443.degrees latitude (g = 980.6199 gals.).
 BJ0443
 BJ0443.The modeled gravity was interpolated from observed gravity values.
 BJ0443
 BJ0443;                    North         East    Units  Estimated Accuracy
 BJ0443;SPC LA S     -   248,850.    1,000,930.      MT  (+/- 180 meters Scaled)
 BJ0443
 BJ0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ604025(NAD 83)
 BJ0443
 BJ0443                          SUPERSEDED SURVEY CONTROL
 BJ0443
 BJ0443.No superseded survey control is available for this station.
 BJ0443
 BJ0443_MARKER: DD = SURVEY DISK
 BJ0443_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0443_STAMPING: CHA NO 3
 BJ0443_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0443
 BJ0443  HISTORY     - Date     Condition        Report By
 BJ0443  HISTORY     - UNK      MONUMENTED       LOCENG
 BJ0443  HISTORY     - 1976     GOOD             NGS
 BJ0443
 BJ0443                          STATION DESCRIPTION
 BJ0443
 BJ0443'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0443'5.75 MI SE FROM ST FRANCISVILLE.
 BJ0443'1.85 MILES EAST ALONG U.S. HIGHWAY 61 FROM THE JUNCTION OF STATE
 BJ0443'HIGHWAY 10 AT ST. FRANCISVILLE, THENCE 3.9 MILES SOUTH ALONG STATE
 BJ0443'HIGHWAY 965 (POWELL STATION ROAD), 0.15 MILE NORTHEAST OF THE
 BJ0443'CROSSING OF THE ILLINOIS CENTRAL RAILROAD, 48 FT NORTHWEST OF THE
 BJ0443'CENTER LINE OF THE HIGHWAY, 37.5 FT NORTH OF A POWER LINE POLE,
 BJ0443'PROTECTED BY A 3X3 FT IRON PIPE GUARD FENCE.  A DISK ON THE TOP
 BJ0443'OF A ROD DRIVEN TO REFUSAL.ESTABLISHED BY C. HODGES AND ASSOC.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1538 ***********************************************************************
 CP1538  DESIGNATION -  3 DIETZE
 CP1538  PID         -  CP1538
 CP1538  STATE/COUNTY-  LA/MADISON
 CP1538  COUNTRY     -  US
 CP1538  USGS QUAD   -  BEDFORD (2018)
 CP1538
 CP1538                         *CURRENT SURVEY CONTROL
 CP1538  ______________________________________________________________________
 CP1538* NAD 83(1986) POSITION- 32 14 44.     (N) 091 01 45.     (W)   SCALED
 CP1538* NAVD 88 ORTHO HEIGHT -    22.89  (+/-2cm)       75.1   (feet) VERTCON3
 CP1538  ______________________________________________________________________
 CP1538  GEOID HEIGHT    -        -26.496 (meters)                     GEOID18
 CP1538  VERT ORDER      -  ? (See Below)
 CP1538
 CP1538.The horizontal coordinates were scaled from a map and have
 CP1538.an estimated accuracy of +/- 6 seconds.
 CP1538
 CP1538.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1538.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1538
 CP1538.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1538.GEOID18 height accuracy estimate available here.
 CP1538
 CP1538.The vertical order pertains to the NGVD 29 superseded value.
 CP1538
 CP1538.Click photographs - Photos may exist for this station.
 CP1538
 CP1538;                    North         East    Units  Estimated Accuracy
 CP1538;SPC LA N     -   194,480.    1,138,600.      MT  (+/- 180 meters Scaled)
 CP1538
 CP1538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR856693(NAD 83)
 CP1538
 CP1538                          SUPERSEDED SURVEY CONTROL
 CP1538
 CP1538  NGVD 29 (??/??/92)   22.924  (m)           75.21   (f) ADJ UNCH       
 CP1538
 CP1538.Superseded values are not recommended for survey control.
 CP1538
 CP1538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1538.See file dsdata.pdf to determine how the superseded data were derived.
 CP1538
 CP1538_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1538_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1538_MARK LOGO: USACE
 CP1538_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1538_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1538
 CP1538  HISTORY     - Date     Condition        Report By
 CP1538  HISTORY     - UNK      MONUMENTED       USACE
 CP1538  HISTORY     - 1934     GOOD             USACE
 CP1538
 CP1538                          STATION DESCRIPTION
 CP1538
 CP1538'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1538'ABOUT 5.5 MILES EAST ALONG THE LEVEE FROM KING, MADISON PARISH. P.B.M.
 CP1538'IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 CP1538'MISSISSIPPI RIVER, IN MADISON PARISH, LA., ON UPSTREAM END OF ED.
 CP1538'HUNTERS PLANTATION.  2-1/2 METERS N. OF N. FENCE AROUND TRIANGULAR
 CP1538'SHAPED GARDEN IN REAR OF HOUSE OCCUPIED BY JESSIE HUNTER.  172 METERS
 CP1538'DOWNSTREAM AND LANDSIDE OF A PROMINENT ANGLE TO LEFT IN NEW LEVEE AND
 CP1538'167 METERS UPSTREAM AND LANDWARD FROM LANDSIDE TOE OF RAMP.  NOTE--
 CP1538'BLAZED TREES-- 15 IN. COTTONWOOD 145 DEG. - 55.1 METERS.  25 IN.
 CP1538'CYPRESS 219 DEG.- 46.2 METERS.  18 IN TWIN HACKBERRY 280 DEG.-37.2
 CP1538'METERS.  30 IN. COTTONWOOD 111 DEG.-24.9 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1625 ***********************************************************************
 AU1625  DESIGNATION -  3 DLH USGS
 AU1625  PID         -  AU1625
 AU1625  STATE/COUNTY-  LA/ASSUMPTION
 AU1625  COUNTRY     -  US
 AU1625  USGS QUAD   -  NAPOLEONVILLE (2018)
 AU1625
 AU1625                         *CURRENT SURVEY CONTROL
 AU1625  ______________________________________________________________________
 AU1625* NAD 83(1986) POSITION- 29 56 28.     (N) 091 01 25.     (W)   SCALED
 AU1625* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1625  **This station is located in a suspected subsidence area (see below).
 AU1625  ______________________________________________________________________
 AU1625  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 AU1625
 AU1625.The horizontal coordinates were scaled from a map and have
 AU1625.an estimated accuracy of +/- 6 seconds.
 AU1625
 AU1625.** This station is in an area of known vertical motion.  Due to the
 AU1625.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1625.** determined the orthometric heights for marks in these suspect
 AU1625.** subsidence areas should be considered valid only at the epoch date
 AU1625.** associated with the orthometric height.  These heights must always
 AU1625.** be validated when used as control.  All previously superseded
 AU1625.** orthometric heights are now considered suspect and are available
 AU1625.** in the superseded section.  NGS does not recommend using suspect
 AU1625.** or superseded heights as control.
 AU1625
 AU1625.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1625.GEOID18 height accuracy estimate available here.
 AU1625
 AU1625.Click photographs - Photos may exist for this station.
 AU1625
 AU1625;                    North         East    Units  Estimated Accuracy
 AU1625;SPC LA S     -   159,780.    1,029,900.      MT  (+/- 180 meters Scaled)
 AU1625
 AU1625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP907139(NAD 83)
 AU1625
 AU1625                          SUPERSEDED SURVEY CONTROL
 AU1625
 AU1625.No superseded survey control is available for this station.
 AU1625
 AU1625_MARKER: DD = SURVEY DISK
 AU1625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1625_STAMPING: 3 DLH 1964
 AU1625_MARK LOGO: USGS
 AU1625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1625+STABILITY: SURFACE MOTION
 AU1625
 AU1625  HISTORY     - Date     Condition        Report By
 AU1625  HISTORY     - 1964     MONUMENTED       USGS
 AU1625  HISTORY     - 1965     GOOD             CGS
 AU1625  HISTORY     - 1982     GOOD             NGS
 AU1625
 AU1625                          STATION DESCRIPTION
 AU1625
 AU1625'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1625'IN NAPOLEONVILLE.
 AU1625'AT NAPOLEONVILLE, IN SECTION 27, T 13 S, R 14 E, 90 FEET SOUTHWEST OF
 AU1625'AND ACROSS STATE HIGHWAY 1 FROM THE WEST CORNER OF A CONCRETE BRIDGE
 AU1625'OVER BAYOU LAFOURCHE, 34 FEET SOUTHWEST OF THE CENTER LINE OF STATE
 AU1625'HIGHWAY 1, 30 1/2 FEET NORTHWEST OF THE CENTER LINE OF FRANKLIN
 AU1625'STREET, 34 FEET NORTHEAST OF A 30-INCH OAK TREE, 1 1/2 FEET NORTHWEST
 AU1625'OF A STEEL CORNER POST SUPPORTING 1 STRAND OF CHAIN FORMING A FENCE,
 AU1625'116 YARDS SOUTHWEST OF BENCH MARK P 228, 2 INCHES SOUTHWEST OF A
 AU1625'SIDEWALK, ABOUT LEVEL WITH THE SIDEWALK, AND SET IN THE TOP OF A
 AU1625'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AU1625
 AU1625                          STATION RECOVERY (1982)
 AU1625
 AU1625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0031 ***********************************************************************
 BW0031  DESIGNATION -  3 GDS
 BW0031  PID         -  BW0031
 BW0031  STATE/COUNTY-  LA/CONCORDIA
 BW0031  COUNTRY     -  US
 BW0031  USGS QUAD   -  FORT ADAMS (2018)
 BW0031
 BW0031                         *CURRENT SURVEY CONTROL
 BW0031  ______________________________________________________________________
 BW0031* NAD 83(1986) POSITION- 31 02 57.     (N) 091 35 04.     (W)   SCALED
 BW0031* NAVD 88 ORTHO HEIGHT -    15.65  (+/-2cm)       51.3   (feet) VERTCON3
 BW0031  ______________________________________________________________________
 BW0031  GEOID HEIGHT    -        -26.915 (meters)                     GEOID18
 BW0031  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0031
 BW0031.The horizontal coordinates were scaled from a map and have
 BW0031.an estimated accuracy of +/- 6 seconds.
 BW0031
 BW0031.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0031.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0031
 BW0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0031.GEOID18 height accuracy estimate available here.
 BW0031
 BW0031.The vertical order pertains to the NGVD 29 superseded value.
 BW0031
 BW0031.Click photographs - Photos may exist for this station.
 BW0031
 BW0031;                    North         East    Units  Estimated Accuracy
 BW0031;SPC LA N     -    61,260.    1,087,400.      MT  (+/- 180 meters Scaled)
 BW0031
 BW0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ350359(NAD 83)
 BW0031
 BW0031                          SUPERSEDED SURVEY CONTROL
 BW0031
 BW0031  NGVD 29 (??/??/92)   15.63   (m)           51.3    (f) COMPUTED    1 2
 BW0031
 BW0031.Superseded values are not recommended for survey control.
 BW0031
 BW0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0031.See file dsdata.pdf to determine how the superseded data were derived.
 BW0031
 BW0031_MARKER: DD = SURVEY DISK
 BW0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0031_STAMPING: 3 GDS 1964
 BW0031_MARK LOGO: USGS
 BW0031_PROJECTION: PROJECTING 13 CENTIMETERS
 BW0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0031+STABILITY: SURFACE MOTION
 BW0031
 BW0031  HISTORY     - Date     Condition        Report By
 BW0031  HISTORY     - 1964     MONUMENTED       USGS
 BW0031  HISTORY     - 1966     GOOD             CGS
 BW0031  HISTORY     - 1976     POOR             NGS
 BW0031
 BW0031                          STATION DESCRIPTION
 BW0031
 BW0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0031'6.5 MI NE FROM OLD RIVER LOCKS.
 BW0031'ABOUT 6.5 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE LOCKS AT OLD
 BW0031'RIVER, IN SECTION 13, T 1 N, R 9 E, ABOUT 0.4 MILE NORTHEAST OF A
 BW0031'STEEL AND CONCRETE CATTLE GUARD IN THE HIGHWAY, 129 FEET NORTHWEST OF
 BW0031'THE CENTER LINE OF THE HIGHWAY, 70 FEET SOUTHWEST OF THE SOUTH CORNER
 BW0031'OF A BUILDING WITH A METAL ROOF, 58 FEET WEST-SOUTHWEST OF A POWER
 BW0031'POLE, 22 FEET NORTHWEST OF A POINT IN LINE WITH A ROW OF POWER POLES,
 BW0031'2.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 25 FEET BELOW THE
 BW0031'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 BW0031'5 INCHES.
 BW0031
 BW0031                          STATION RECOVERY (1976)
 BW0031
 BW0031'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0031'THE BENCH MARK WAS FOUND BUT HAD BEEN HIT BY FARM EQUIPMENT AND IS
 BW0031'LOOSE AND LEANING CONSIDERABLY, ONLY HALF OF THE DISK REMAINS, BENCH
 BW0031'MARK WAS NOT LEVELED TO DURING THE 1976 RELEVELING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4500 ***********************************************************************
 BJ4500  DESIGNATION -  3 H 015
 BJ4500  PID         -  BJ4500
 BJ4500  STATE/COUNTY-  LA/ASCENSION
 BJ4500  COUNTRY     -  US
 BJ4500  USGS QUAD   -  GONZALES (2018)
 BJ4500
 BJ4500                         *CURRENT SURVEY CONTROL
 BJ4500  ______________________________________________________________________
 BJ4500* NAD 83(1992) POSITION- 30 10 17.68133(N) 090 52 35.29224(W)   ADJUSTED
 BJ4500* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4500  **This station is located in a suspected subsidence area (see below).
 BJ4500  ______________________________________________________________________
 BJ4500  GEOID HEIGHT    -        -26.705 (meters)                     GEOID18
 BJ4500  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 BJ4500  HORZ ORDER      -  SECOND
 BJ4500
 BJ4500.The horizontal coordinates were established by classical geodetic methods
 BJ4500.and adjusted by the National Geodetic Survey in January 1993.
 BJ4500
 BJ4500.** This station is in an area of known vertical motion. If an
 BJ4500.** orthometric height was ever established but is not available 
 BJ4500.** in the current survey control section, the orthometric height
 BJ4500.** is considered suspect.  Suspect heights are available in the
 BJ4500.** superseded section only if requested.
 BJ4500
 BJ4500.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4500.GEOID18 height accuracy estimate available here.
 BJ4500
 BJ4500.Click photographs - Photos may exist for this station.
 BJ4500
 BJ4500.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4500
 BJ4500. The following values were computed from the NAD 83(1992) position.
 BJ4500
 BJ4500;                    North         East     Units Scale Factor Converg.
 BJ4500;SPC LA S     -   185,372.851 1,044,001.820   MT  0.99993016   +0 13 42.4
 BJ4500;SPC LA S     -   608,177.43  3,425,195.97   sFT  0.99993016   +0 13 42.4
 BJ4500;UTM  15      - 3,339,702.854   704,479.644   MT  1.00011587   +1 04 03.5
 BJ4500
 BJ4500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4500!SPC LA S     -   1.00000334  x   0.99993016  =   0.99993350
 BJ4500!UTM  15      -   1.00000334  x   1.00011587  =   1.00011921
 BJ4500
 BJ4500:                Primary Azimuth Mark                     Grid Az
 BJ4500:SPC LA S     -  3H014                                    299 33 02.1
 BJ4500:UTM  15      -  3H014                                    298 42 41.0
 BJ4500
 BJ4500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0447939702(NAD 83)
 BJ4500
 BJ4500|---------------------------------------------------------------------|
 BJ4500| PID    Reference Object                     Distance      Geod. Az  |
 BJ4500|                                                           dddmmss.s |
 BJ4500| BJ4501 3H014                               APPROX. 2.3 KM 2994644.5 |
 BJ4500|---------------------------------------------------------------------|
 BJ4500
 BJ4500                          SUPERSEDED SURVEY CONTROL
 BJ4500
 BJ4500  NAD 83(1986)-  30 10 17.69886(N)    090 52 35.29221(W) AD(       ) 2
 BJ4500  NAD 27      -  30 10 16.98672(N)    090 52 34.94297(W) AD(       ) 2
 BJ4500
 BJ4500.Superseded values are not recommended for survey control.
 BJ4500
 BJ4500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4500.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4500
 BJ4500_MARKER: DD = SURVEY DISK
 BJ4500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4500_STAMPING: 3H015 1978
 BJ4500_MARK LOGO: LADHGS
 BJ4500_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ4500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4500+STABILITY: SURFACE MOTION
 BJ4500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4500+SATELLITE: SATELLITE OBSERVATIONS - January 16, 1996
 BJ4500
 BJ4500  HISTORY     - Date     Condition        Report By
 BJ4500  HISTORY     - 1978     MONUMENTED       LADH
 BJ4500  HISTORY     - 1979     GOOD             CGS
 BJ4500  HISTORY     - 1979     GOOD             LADTD
 BJ4500  HISTORY     - 19880126 GOOD             LADTD
 BJ4500  HISTORY     - 19960116 GOOD             LADTD
 BJ4500  HISTORY     - 20060522 MARK NOT FOUND   NGS
 BJ4500
 BJ4500                          STATION DESCRIPTION
 BJ4500
 BJ4500'DESCRIBED BY COAST AND GEODETIC SURVEY 1979 (TLH)
 BJ4500'THE STATION IS LOCATED IN THE SOUTHEAST 1/4 OF SECTION 26, T 10 S,
 BJ4500'R 3 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4500'
 BJ4500'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 61 AND
 BJ4500'INTERSTATE HIGHWAY 10 DRIVE WEST ALONG INTERSTATE 10 FOR 4.3 MILES
 BJ4500'TO THE OVERPASS OVER STATE HIGHWAY 22 AND THE STATION ON THE LEFT
 BJ4500'IN THE MEDIAN, ON THE EAST SIDE OF STATE HIGHWAY 22.
 BJ4500'
 BJ4500'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4500'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H015 1978.  THE
 BJ4500'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4500'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 140 FEET SOUTHEAST
 BJ4500'OF THE CENTER OF THE WEST BOUND LANE OF STATE HIGHWAY 22, 105
 BJ4500'FEET SOUTHWEST OF THE PROJECTED CENTER OF THE WEST BOUND LANE OF
 BJ4500'INTERSTATE 10, 101 FEET WEST-SOUTHWEST OF THE SOUTHWEST
 BJ4500'CORNER OF THE BRIDGE ABUTMENT IN THE WEST BOUND LANE OF
 BJ4500'INTERSTATE 10, 45.5 FEET NORTHEAST OF THE PROJECTED CENTER OF
 BJ4500'THE EAST BOUND LANE OF INTERSTATE 10, 45 FEET NORTH-NORTHEAST
 BJ4500'OF THE SOUTHEAST CORNER OF THE BRIDGE ABUTMENT IN THE EAST BOUND
 BJ4500'LANE OF INTERSTATE 10, AND 2 FEET NORTHWEST OF A METAL WITNESS
 BJ4500'POST AND SIGN.  THE SUB-SURFACE DISK IS SET IN AN IRREGULAR MASS
 BJ4500'OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4500'
 BJ4500'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4500
 BJ4500                          STATION RECOVERY (1979)
 BJ4500
 BJ4500'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BJ4500'RECOVERED IN GOOD CONDITION.
 BJ4500
 BJ4500                          STATION RECOVERY (1988)
 BJ4500
 BJ4500'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ4500'THE STATION IS LOCATED 6.4 KM (4.00 MI) EAST OF BURNSIDE AND 3.2 KM
 BJ4500'(2.00 MI) WEST OF SORRENTO IN THE SOUTHEAST QUARTER OF SECTION 26, T
 BJ4500'10 S, R 3 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ4500'DEVELOPMENT.
 BJ4500'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 61 AND
 BJ4500'INTERSTATE HIGHWAY 10 GO WEST FOR 6.9 KM (4.30 MI) ON HIGHWAY 10 TO
 BJ4500'THE OVERPASS OVER STATE HIGHWAY 22 AND THE STATION ON THE LEFT IN THE
 BJ4500'MEDIAN, ON THE EAST SIDE OF HIGHWAY 22.
 BJ4500'THE STATION IS 32.8 M (107.6 FT) SOUTH-SOUTHWEST FROM THE CENTER OF
 BJ4500'THE WEST BOUND LANES OF HIGHWAY 10, 31.9 M (104.7 FT) SOUTHWEST FROM
 BJ4500'THE SOUTHWEST CORNER OF THE WEST BOUND LANES OF HIGHWAY 10, 24.4 M
 BJ4500'(80.1 FT) EAST-SOUTHEAST FROM THE CENTER OF THE WEST BOUND LANES OF
 BJ4500'HIGHWAY 22, 16.2 M (53.1 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 BJ4500'EAST BOUND LANES OF HIGHWAY 10, 13.7 M (44.9 FT) NORTH-NORTHWEST FROM
 BJ4500'THE NORTHEAST CORNER OF THE EAST BOUND LANES OF HIGHWAY 10 AND 0.6 M
 BJ4500'(2.0 FT) WEST-NORTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ4500'THE MARK IS FLUSH WITH THE GROUND AND ABOUT 3.0 M (9.8 FT) BELOW THE
 BJ4500'LEVEL OF THE INTERSTATE.
 BJ4500
 BJ4500                          STATION RECOVERY (1996)
 BJ4500
 BJ4500'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ4500'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) WEST OF SORRENTO, 4.5 MI
 BJ4500'(7.2 KM) SOUTHEAST OF GONZALES, 6.0 MI (9.7 KM) NORTHEAST OF
 BJ4500'DONALDSONVILLE, AT THE JUNCTION OF INTERSTATE HIGHWAY 10 AND STATE
 BJ4500'HIGHWAY 22 WEST OF SORRENTO, SET IN THE MEDIAN OF INTERSTATE 10 NEAR
 BJ4500'THE EAST END OF THE HIGHWAY 22 OVERPASS.  OWNERSHIP--LOUISIANA
 BJ4500'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. THE STATION IS 90.0 FT
 BJ4500'(27.4 M) SOUTH FROM THE SOUTH ONE OF THREE PILINGS UNDER THE WEST
 BJ4500'BOUND LANES OF INTERSTATE 10, 80.0 FT (24.4 M) EAST-SOUTHEAST FROM THE
 BJ4500'CENTER OF THE EAST BOUND LANES OF HIGHWAY 22, 58.0 FT (17.7 M) EAST
 BJ4500'FROM THE NORTH ONE OF THREE PILINGS UNDER THE EAST BOUND LANES OF
 BJ4500'INTERSTATE 10, 45.0 FT (13.7 M) NORTH FROM THE SOUTHEAST CORNER OF THE
 BJ4500'EAST BOUND BRIDGE ABUTMENT, 1.5 FT (0.5 M) WEST-NORTHWEST FROM A METAL
 BJ4500'WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND
 BJ4500'ABOUT 20.0 FT (6.1 M) BELOW THE LEVEL OF THE INTERSTATE.
 BJ4500
 BJ4500                          STATION RECOVERY (2006)
 BJ4500
 BJ4500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4500'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4464 ***********************************************************************
 BJ4464  DESIGNATION -  3 H 017
 BJ4464  PID         -  BJ4464
 BJ4464  STATE/COUNTY-  LA/ASCENSION
 BJ4464  COUNTRY     -  US
 BJ4464  USGS QUAD   -  SORRENTO (2018)
 BJ4464
 BJ4464                         *CURRENT SURVEY CONTROL
 BJ4464  ______________________________________________________________________
 BJ4464* NAD 83(1992) POSITION- 30 09 45.16894(N) 090 50 38.99147(W)   ADJUSTED
 BJ4464* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4464  **This station is located in a suspected subsidence area (see below).
 BJ4464  ______________________________________________________________________
 BJ4464  GEOID HEIGHT    -        -26.670 (meters)                     GEOID18
 BJ4464  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 BJ4464  HORZ ORDER      -  SECOND
 BJ4464
 BJ4464.The horizontal coordinates were established by classical geodetic methods
 BJ4464.and adjusted by the National Geodetic Survey in January 1993.
 BJ4464
 BJ4464.** This station is in an area of known vertical motion. If an
 BJ4464.** orthometric height was ever established but is not available 
 BJ4464.** in the current survey control section, the orthometric height
 BJ4464.** is considered suspect.  Suspect heights are available in the
 BJ4464.** superseded section only if requested.
 BJ4464
 BJ4464.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4464.GEOID18 height accuracy estimate available here.
 BJ4464
 BJ4464.Click photographs - Photos may exist for this station.
 BJ4464
 BJ4464.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4464
 BJ4464. The following values were computed from the NAD 83(1992) position.
 BJ4464
 BJ4464;                    North         East     Units Scale Factor Converg.
 BJ4464;SPC LA S     -   184,384.616 1,047,117.537   MT  0.99992971   +0 14 40.5
 BJ4464;SPC LA S     -   604,935.19  3,435,418.12   sFT  0.99992971   +0 14 40.5
 BJ4464;UTM  15      - 3,338,760.171   707,610.106   MT  1.00013179   +1 05 01.0
 BJ4464
 BJ4464!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4464!SPC LA S     -   1.00000393  x   0.99992971  =   0.99993364
 BJ4464!UTM  15      -   1.00000393  x   1.00013179  =   1.00013572
 BJ4464
 BJ4464:                Primary Azimuth Mark                     Grid Az
 BJ4464:SPC LA S     -  3 H 015                                  287 35 52.4
 BJ4464:UTM  15      -  3 H 015                                  286 45 31.9
 BJ4464
 BJ4464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0761038760(NAD 83)
 BJ4464
 BJ4464|---------------------------------------------------------------------|
 BJ4464| PID    Reference Object                     Distance      Geod. Az  |
 BJ4464|                                                           dddmmss.s |
 BJ4464| BJ4500 3 H 015                             APPROX. 3.3 KM 2875032.9 |
 BJ4464|---------------------------------------------------------------------|
 BJ4464
 BJ4464                          SUPERSEDED SURVEY CONTROL
 BJ4464
 BJ4464  NAD 83(1986)-  30 09 45.18619(N)    090 50 38.99190(W) AD(       ) 2
 BJ4464  NAD 27      -  30 09 44.47279(N)    090 50 38.64644(W) AD(       ) 2
 BJ4464
 BJ4464.Superseded values are not recommended for survey control.
 BJ4464
 BJ4464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4464.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4464
 BJ4464_MARKER: DD = SURVEY DISK
 BJ4464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4464_STAMPING: 3H017 1978
 BJ4464_MARK LOGO: LADHGS
 BJ4464_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ4464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4464+STABILITY: SURFACE MOTION
 BJ4464_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4464+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 BJ4464
 BJ4464  HISTORY     - Date     Condition        Report By
 BJ4464  HISTORY     - 1978     MONUMENTED       LADH
 BJ4464  HISTORY     - 19960116 GOOD             LADTD
 BJ4464  HISTORY     - 20080109 GOOD             SJBGRP
 BJ4464
 BJ4464                          STATION DESCRIPTION
 BJ4464
 BJ4464'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4464'THE STATION IS LOCATED IN THE NORTHWEST 1/4 OF SECTION 19, T 10 S,
 BJ4464'R 4 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4464'
 BJ4464'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 61 AND
 BJ4464'INTERSTATE HIGHWAY 10 DRIVE WEST ALONG INTERSTATE 10 FOR 2.3 MILES
 BJ4464'TO THE STATION ON THE LEFT AND IN THE MEDIAN.
 BJ4464'
 BJ4464'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4464'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H017 1978.  THE
 BJ4464'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4464'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 51 FEET NORTH OF THE
 BJ4464'CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 37 FEET SOUTH OF
 BJ4464'THE CENTER OF THE WEST BOUND LANE OF INTERSTATE 10, 7 FEET NORTH
 BJ4464'OF A METAL DRAIN IN THE MEDIAN, 2 FEET WEST OF A METAL WITNESS
 BJ4464'POST AND SIGN.  THE SUB-SURFACE DISK IS SET IN AN IRREGULAR
 BJ4464'MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4464'
 BJ4464'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4464
 BJ4464                          STATION RECOVERY (1996)
 BJ4464
 BJ4464'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ4464'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) SOUTH-SOUTHEAST OF
 BJ4464'SORRENTO, 8.0 MI (12.9 KM) NORTHEAST OF DONALDSONVILLE AND 9.0 MI
 BJ4464'(14.5 KM) NORTHWEST OF GRAMERCY.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ4464'TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE
 BJ4464'JUNCTION OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 22 WEST OF
 BJ4464'SORRENTO, GO EAST FOR 2.0 MI (3.2 KM) ON INTERSTATE 10 TO THE STATION
 BJ4464'SET ON THE LEFT IN THE MEDIAN OF THE INTERSTATE.  THE STATION IS 51.0
 BJ4464'FT (15.5 M) NORTH FROM THE CENTER OF THE EAST BOUND LANES OF THE
 BJ4464'INTERSTATE, 36.5 FT (11.1 M) SOUTH FROM THE CENTER OF THE WEST BOUND
 BJ4464'LANES OF THE INTERSTATE, 7.0 FT (2.1 M) NORTH FROM THE CENTER OF A
 BJ4464'DRAIN, 1.0 FT (0.3 M) WEST FROM A METAL WITNESS POST WITH A SIGN
 BJ4464'ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 3.0 FT (0.9 M) BELOW
 BJ4464'THE LEVEL OF THE HIGHWAY.
 BJ4464
 BJ4464                          STATION RECOVERY (2008)
 BJ4464
 BJ4464'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ4464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4463 ***********************************************************************
 BJ4463  DESIGNATION -  3 H 018
 BJ4463  PID         -  BJ4463
 BJ4463  STATE/COUNTY-  LA/ASCENSION
 BJ4463  COUNTRY     -  US
 BJ4463  USGS QUAD   -  SORRENTO (2018)
 BJ4463
 BJ4463                         *CURRENT SURVEY CONTROL
 BJ4463  ______________________________________________________________________
 BJ4463* NAD 83(1992) POSITION- 30 09 25.32045(N) 090 49 27.25837(W)   ADJUSTED
 BJ4463* NAD 83(1992) ELLIP HT-   -24.278 (meters)        (01/21/03)   ADJUSTED
 BJ4463* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4463  **This station is located in a suspected subsidence area (see below).
 BJ4463  ______________________________________________________________________
 BJ4463  GEOID HEIGHT    -        -26.648 (meters)                     GEOID18
 BJ4463  NAD 83(1992) X  -    -79,399.152 (meters)                     COMP
 BJ4463  NAD 83(1992) Y  - -5,518,940.009 (meters)                     COMP
 BJ4463  NAD 83(1992) Z  -  3,185,425.146 (meters)                     COMP
 BJ4463  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 BJ4463  HORZ ORDER      -  FIRST
 BJ4463  ELLP ORDER      -  FOURTH    CLASS II
 BJ4463
 BJ4463.The horizontal coordinates were established by GPS observations
 BJ4463.and adjusted by the National Geodetic Survey in January 1993.
 BJ4463
 BJ4463.** This station is in an area of known vertical motion. If an
 BJ4463.** orthometric height was ever established but is not available 
 BJ4463.** in the current survey control section, the orthometric height
 BJ4463.** is considered suspect.  Suspect heights are available in the
 BJ4463.** superseded section only if requested.
 BJ4463
 BJ4463.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4463.GEOID18 height accuracy estimate available here.
 BJ4463
 BJ4463.Click photographs - Photos may exist for this station.
 BJ4463
 BJ4463.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ4463
 BJ4463.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4463
 BJ4463.The ellipsoidal height was determined by GPS observations
 BJ4463.and is referenced to NAD 83.
 BJ4463
 BJ4463. The following values were computed from the NAD 83(1992) position.
 BJ4463
 BJ4463;                    North         East     Units Scale Factor Converg.
 BJ4463;SPC LA S     -   183,781.828 1,049,039.531   MT  0.99992944   +0 15 16.4
 BJ4463;SPC LA S     -   602,957.55  3,441,723.86   sFT  0.99992944   +0 15 16.4
 BJ4463;UTM  15      - 3,338,185.471   709,541.119   MT  1.00014173   +1 05 36.4
 BJ4463
 BJ4463!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4463!SPC LA S     -   1.00000381  x   0.99992944  =   0.99993325
 BJ4463!UTM  15      -   1.00000381  x   1.00014173  =   1.00014554
 BJ4463
 BJ4463:                Primary Azimuth Mark                     Grid Az
 BJ4463:SPC LA S     -  3 H 017                                  287 24 46.1
 BJ4463:UTM  15      -  3 H 017                                  286 34 26.1
 BJ4463
 BJ4463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0954138185(NAD 83)
 BJ4463
 BJ4463|---------------------------------------------------------------------|
 BJ4463| PID    Reference Object                     Distance      Geod. Az  |
 BJ4463|                                                           dddmmss.s |
 BJ4463| BJ4464 3 H 017                             APPROX. 2.0 KM 2874002.5 |
 BJ4463|---------------------------------------------------------------------|
 BJ4463
 BJ4463                          SUPERSEDED SURVEY CONTROL
 BJ4463
 BJ4463  ELLIP H (01/21/93)  -24.271  (m)                       GP(       ) 4 2
 BJ4463  NAD 83(1986)-  30 09 25.33841(N)    090 49 27.26151(W) AD(       ) 1
 BJ4463  NAD 83(1986)-  30 09 25.33676(N)    090 49 27.25946(W) AD(       ) 2
 BJ4463  NAD 27      -  30 09 24.62258(N)    090 49 26.91640(W) AD(       ) 2
 BJ4463
 BJ4463.Superseded values are not recommended for survey control.
 BJ4463
 BJ4463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4463.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4463
 BJ4463_MARKER: DD = SURVEY DISK
 BJ4463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4463_STAMPING: 3H018 1978
 BJ4463_MARK LOGO: LADHGS
 BJ4463_PROJECTION: FLUSH
 BJ4463_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ4463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4463+STABILITY: SURFACE MOTION
 BJ4463_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4463+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 BJ4463
 BJ4463  HISTORY     - Date     Condition        Report By
 BJ4463  HISTORY     - 1978     MONUMENTED       LADH
 BJ4463  HISTORY     - 1979     GOOD             CGS
 BJ4463  HISTORY     - 19890113 GOOD
 BJ4463  HISTORY     - 19960116 GOOD             LADTD
 BJ4463  HISTORY     - 20040630 GOOD             INDIV
 BJ4463  HISTORY     - 20060518 GOOD             NGS
 BJ4463  HISTORY     - 20080109 GOOD             SJBGRP
 BJ4463
 BJ4463                          STATION DESCRIPTION
 BJ4463
 BJ4463'DESCRIBED BY COAST AND GEODETIC SURVEY 1979 (TLH)
 BJ4463'THE STATION IS LOCATED IN THE SOUTHEAST 1/4 OF SECTION 20, T 10 S,
 BJ4463'R 4 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4463'
 BJ4463'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 61
 BJ4463'AND INTERSTATE 10, DRIVE WEST ALONG INTERSTATE 10 FOR 1.1 MILES
 BJ4463'TO THE STATION ON THE LEFT IN MEDIAN, BETWEEN TWIN BRIDGES.
 BJ4463'
 BJ4463'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4463'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H018 1978.  THE
 BJ4463'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4463'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 62.5 FEET SOUTH OF
 BJ4463'THE CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 47 FEET
 BJ4463'SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF THE BRIDGE ABUTMENT
 BJ4463'IN THE WEST BOUND LANE OF INTERSTATE 10, 26 FEET NORTH OF THE
 BJ4463'CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 7.5 FEET
 BJ4463'NORTHEAST OF THE SOUTHEAST CORNER OF THE BRIDGE ABUTMENT IN THE
 BJ4463'EAST BOUND LANE OF INTERSTATE 10, 2 FEET WEST OF A METAL
 BJ4463'WITNESS POST AND SIGN.  THE SUB-SURFACE DISK IS SET IN AN
 BJ4463'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 BJ4463'SURFACE.
 BJ4463'
 BJ4463'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4463
 BJ4463                          STATION RECOVERY (1989)
 BJ4463
 BJ4463'RECOVERED 1989
 BJ4463'RECOVERED IN GOOD CONDITION.
 BJ4463
 BJ4463                          STATION RECOVERY (1996)
 BJ4463
 BJ4463'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ4463'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTHEAST OF SORRENTO,
 BJ4463'8.0 MI (12.9 KM) EAST-NORTHEAST FROM DONALDSONVILLE AND 8.0 MI (12.9
 BJ4463'KM) NORTH-NORTHWEST OF GRAMERCY.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ4463'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 BJ4463'OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 22 WEST OF SORRENTO, GO
 BJ4463'EAST FOR 3.3 MI (5.3 KM) ON INTERSTATE 10 TO THE STATION SET IN THE
 BJ4463'MEDIAN BETWEEN TWO BRIDGES ON THE EAST SIDE OF A BAYOU. THE STAITON IS
 BJ4463'62.5 FT (19.1 M) SOUTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 BJ4463'INTERSTATE, 25.5 FT (7.8 M) NORTH FROM THE CENTER OF THE EAST BOUND
 BJ4463'LANES OF THE INTERSTATE, 7.5 FT (2.3 M) NORTHEAST FROM THE NORTHEAST
 BJ4463'CORNER OF THE EAST BOUND BRIDGE, 1.5 FT (0.5 M) WEST FROM A METAL
 BJ4463'WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND
 BJ4463'ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 BJ4463
 BJ4463                          STATION RECOVERY (2004)
 BJ4463
 BJ4463'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004
 BJ4463'MARK IS IN GOOD CONDITION AS DESCRIBED IN PREVIOUS RECOVERY BY NGS,
 BJ4463'HOWEVER, THERE ARE NO WITNESS POSTS REMAINING IN THE AREA. ALL HAVE
 BJ4463'BEEN MOWED DOWN.
 BJ4463
 BJ4463                          STATION RECOVERY (2006)
 BJ4463
 BJ4463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4463'RECOVERED AS DESCRIBED.
 BJ4463
 BJ4463                          STATION RECOVERY (2008)
 BJ4463
 BJ4463'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ4463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4462 ***********************************************************************
 BJ4462  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ4462  CBN         -  This is a Cooperative Base Network Control Station.
 BJ4462  DESIGNATION -  3 H 019
 BJ4462  PID         -  BJ4462
 BJ4462  STATE/COUNTY-  LA/ASCENSION
 BJ4462  COUNTRY     -  US
 BJ4462  USGS QUAD   -  SORRENTO (2018)
 BJ4462
 BJ4462                         *CURRENT SURVEY CONTROL
 BJ4462  ______________________________________________________________________
 BJ4462* NAD 83(2011) POSITION- 30 09 14.96953(N) 090 48 38.05858(W)   ADJUSTED
 BJ4462* NAD 83(2011) ELLIP HT-   -18.547 (meters)        (06/27/12)   ADJUSTED
 BJ4462* NAD 83(2011) EPOCH   -  2010.00
 BJ4462* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4462  **This station is located in a suspected subsidence area (see below).
 BJ4462  ______________________________________________________________________
 BJ4462  NAVD 88 orthometric height was determined with an earlier geoid model
 BJ4462  GEOID HEIGHT    -        -26.634 (meters)                     GEOID18
 BJ4462  NAD 83(2011) X  -    -78,085.067 (meters)                     COMP
 BJ4462  NAD 83(2011) Y  - -5,519,123.846 (meters)                     COMP
 BJ4462  NAD 83(2011) Z  -  3,185,152.426 (meters)                     COMP
 BJ4462  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 BJ4462
 BJ4462  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ4462  Standards:
 BJ4462         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ4462            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ4462  -------------------------------------------------------------------
 BJ4462  NETWORK    0.35   1.74           0.10   0.17   0.89     -0.04760987
 BJ4462  -------------------------------------------------------------------
 BJ4462  Click here for local accuracies and other accuracy information.
 BJ4462
 BJ4462.The horizontal coordinates were established by GPS observations
 BJ4462.and adjusted by the National Geodetic Survey in June 2012.
 BJ4462
 BJ4462.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ4462.been affixed to the stable North American tectonic plate. See 
 BJ4462.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ4462
 BJ4462.The horizontal coordinates are valid at the epoch date displayed above
 BJ4462.which is a decimal equivalence of Year/Month/Day.
 BJ4462
 BJ4462.** This station is in an area of known vertical motion. If an
 BJ4462.** orthometric height was ever established but is not available 
 BJ4462.** in the current survey control section, the orthometric height
 BJ4462.** is considered suspect.  Suspect heights are available in the
 BJ4462.** superseded section only if requested.
 BJ4462
 BJ4462.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4462.GEOID18 height accuracy estimate available here.
 BJ4462
 BJ4462.Click photographs - Photos may exist for this station.
 BJ4462
 BJ4462.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ4462
 BJ4462.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4462
 BJ4462.The ellipsoidal height was determined by GPS observations
 BJ4462.and is referenced to NAD 83.
 BJ4462
 BJ4462. The following values were computed from the NAD 83(2011) position.
 BJ4462
 BJ4462;                    North         East     Units Scale Factor Converg.
 BJ4462;SPC LA S     -   183,469.045 1,050,357.437   MT  0.99992931   +0 15 41.0
 BJ4462;SPC LA S     -   601,931.36  3,446,047.69   sFT  0.99992931   +0 15 41.0
 BJ4462;UTM  15      - 3,337,891.952   710,863.749   MT  1.00014859   +1 06 00.8
 BJ4462
 BJ4462!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4462!SPC LA S     -   1.00000291  x   0.99992931  =   0.99993222
 BJ4462!UTM  15      -   1.00000291  x   1.00014859  =   1.00015150
 BJ4462
 BJ4462:                Primary Azimuth Mark                     Grid Az
 BJ4462:SPC LA S     -  3 H 018                                  283 21 19.5
 BJ4462:UTM  15      -  3 H 018                                  282 30 59.7
 BJ4462
 BJ4462_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1086337891(NAD 83)
 BJ4462
 BJ4462|---------------------------------------------------------------------|
 BJ4462| PID    Reference Object                     Distance      Geod. Az  |
 BJ4462|                                                           dddmmss.s |
 BJ4462| BJ4461 LAVERT RM 3                         APPROX. 1.6 KM 0985747.5 |
 BJ4462| BJ4463 3 H 018                             APPROX. 1.4 KM 2833700.5 |
 BJ4462|---------------------------------------------------------------------|
 BJ4462
 BJ4462                          SUPERSEDED SURVEY CONTROL
 BJ4462
 BJ4462  ELLIP H (03/12/08)  -18.532  (m)                       GP(       ) 3 1
 BJ4462  NAD 83(2007)-  30 09 14.96941(N)    090 48 38.05922(W) AD(       ) 0
 BJ4462  ELLIP H (02/10/07)  -18.525  (m)                       GP(       )    
 BJ4462  NAD 83(1992)-  30 09 14.96950(N)    090 48 38.05909(W) AD(       ) B
 BJ4462  ELLIP H (12/29/04)  -18.526  (m)                       GP(       ) 4 1
 BJ4462  ELLIP H (02/12/02)  -18.551  (m)                       GP(       ) 4 2
 BJ4462  NAD 83(1992)-  30 09 14.96860(N)    090 48 38.05860(W) AD(       ) B
 BJ4462  ELLIP H (09/10/92)  -18.484  (m)                       GP(       ) 4 1
 BJ4462  NAD 83(1986)-  30 09 14.98420(N)    090 48 38.06188(W) AD(       ) 2
 BJ4462  NAD 27      -  30 09 14.26953(N)    090 48 37.72048(W) AD(       ) 2
 BJ4462
 BJ4462.Superseded values are not recommended for survey control.
 BJ4462
 BJ4462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4462.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4462
 BJ4462_MARKER: DD = SURVEY DISK
 BJ4462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4462_STAMPING: 3H019 1978
 BJ4462_MARK LOGO: LADHGS
 BJ4462_PROJECTION: RECESSED 20 CENTIMETERS
 BJ4462_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ4462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4462+STABILITY: SURFACE MOTION
 BJ4462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4462+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 BJ4462
 BJ4462  HISTORY     - Date     Condition        Report By
 BJ4462  HISTORY     - 1978     MONUMENTED       LADTD
 BJ4462  HISTORY     - 1978     GOOD             LADTD
 BJ4462  HISTORY     - 19910826 GOOD             LADTD
 BJ4462  HISTORY     - 19920326 GOOD
 BJ4462  HISTORY     - 19960116 GOOD             LADTD
 BJ4462  HISTORY     - 20030403 GOOD             3001
 BJ4462  HISTORY     - 20030414 GOOD             LADTD
 BJ4462  HISTORY     - 20040414 GOOD             JCLS
 BJ4462  HISTORY     - 20060518 GOOD             NGS
 BJ4462  HISTORY     - 20060607 GOOD             LADTD
 BJ4462  HISTORY     - 20080109 GOOD             SJBGRP
 BJ4462
 BJ4462                          STATION DESCRIPTION
 BJ4462
 BJ4462'DESCRIBED BY LA TRANSP AND DEV 1978
 BJ4462'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 21, T10S, R4E,
 BJ4462'ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4462'
 BJ4462'TO REACH THE STATION FROM THE INTERSECTION OF U.S. 61 AND INTERSTATE
 BJ4462'10 DRIVE WEST ALONG INTERSTATE 10 FOR 0.4 MILES TO STATION ON THE LEFT
 BJ4462'IN MEDIAN.
 BJ4462'
 BJ4462'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4462'CGS DISKS STAMPED 3H019 1978.  THE SURFACE DISK IS SET IN TOP OF A
 BJ4462'12-INCH ROUND CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.
 BJ4462'
 BJ4462'THE STATION IS 138 FEET SOUTHWEST OF WEST RAIL OF RAILROAD, 69.50 FEET
 BJ4462'SOUTH-SOUTHWEST OF MIDDLE PILING OF WEST BOUND LANE, 22.50 FEET
 BJ4462'NORTH-NORTHWEST OF CENTERLINE OF EAST BOUND LANE OF INTERSTATE 10, 3
 BJ4462'FEET NORTH OF NORTHWEST CORNER OF ABUTTMENT OF A BRIDGE ON THE EAST
 BJ4462'BOUND LANE OF INTERSTATE 10, 2 FEET EAST METAL WITNESS POST AND SIGN.
 BJ4462'
 BJ4462'THE SUB-SURFACE DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE
 BJ4462'ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4462
 BJ4462                          STATION RECOVERY (1978)
 BJ4462
 BJ4462'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BJ4462'RECOVERED IN GOOD CONDITION.
 BJ4462
 BJ4462                          STATION RECOVERY (1991)
 BJ4462
 BJ4462'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 BJ4462'THE STATION IS LOCATED 19.0 MI (30.6 KM) NORTHWEST OF LAPLACE, 8.0 MI
 BJ4462'(12.9 KM) EAST-NORTHEAST OF DONALDSONVILLE AND 2.5 MI (4.0 KM)
 BJ4462'SOUTHEAST OF SORRENTO, IN THE SOUTHWEST QUARTER OF SECTION 21, T10S,
 BJ4462'R4E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ4462'DEVELOPMENT.
 BJ4462'
 BJ4462'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ4462'INTERSTATE HIGHWAY 10, JUST SOUTH OF SORRENTO, GO WEST FOR 0.4 MI
 BJ4462'(0.6 KM) ON INTERSTATE 10 TO THE STATION ON THE LEFT, SET IN THE
 BJ4462'MEDIAN OF THE INTERSTATE NEAR THE NORTHWEST CORNER OF THE EAST BOUND
 BJ4462'BRIDGE, JUST NORTH OF A RAILROAD OVERPASS.
 BJ4462'
 BJ4462'THE STATION IS 54.0 FT (16.5 M) SOUTH-SOUTHWEST FROM A CONCRETE PILING
 BJ4462'UNDER THE WEST BOUND LANE BRIDGE, 22.5 FT (6.9 M) NORTH FROM THE
 BJ4462'CENTER OF THE EAST BOUND LANES, 3.0 FT (0.9 M) NORTH FROM THE
 BJ4462'NORTHWEST CORNER OF THE EAST BOUND BRIDGE ABUTMENT, 4.5 FT (1.4 M)
 BJ4462'EAST-NORTHEAST FROM A FIBERGLASS WITNESS POST, 2.0 FT (0.6 M) EAST
 BJ4462'FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND
 BJ4462'AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 BJ4462
 BJ4462                          STATION RECOVERY (1992)
 BJ4462
 BJ4462'RECOVERED 1992
 BJ4462'RECOVERED IN GOOD CONDITION.
 BJ4462
 BJ4462                          STATION RECOVERY (1996)
 BJ4462
 BJ4462'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ4462'RECOVERED AS DESCRIBED.
 BJ4462
 BJ4462                          STATION RECOVERY (2003)
 BJ4462
 BJ4462'RECOVERY NOTE BY 3001, INC 2003 (KD)
 BJ4462'THE STATION IS LOCATED 19.0 MILES NORTHWEST OF LAPLACE, 8.0 MILES
 BJ4462'EAST-NORTHEAST OF DONALDSONVILLE, AND 2.5 MILES SOUTHEAST OF SORRENTO,
 BJ4462'IN MEDIAN AT WEST CROWN OF BRIDGE SPANNING ACROSS RAILROAD TRACKS AND
 BJ4462'US 61.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 BJ4462'
 BJ4462'TO REACH THE STATION FROM THE INTERSECTION OF US HWY 61 AND I-10, JUST
 BJ4462'SOUTH OF SORRENTO, GO WEST FOR 0.4 MILES ON I-10 TO THE STATION ON THE
 BJ4462'LEFT, SET IN THE MEDIAN OF THE INTERSTATE NEAR THE NORTHWEST CORNER OF
 BJ4462'THE EAST BOUND BRIDGE, JUST NORTH OF A RAILROAD OVERPASS.
 BJ4462'
 BJ4462'THE STATION IS 54.0 FT. SOUTH-SOUTHWEST FROM A CONCRTE PILING UNDER
 BJ4462'THE WESTBOUND  LANE BRIDGE, 22.5 FT. NORTH FROM THE CENTER OF THE EAST
 BJ4462'BOUND LANES, 3.0 FT. NORTH FROM THE NORTHWEST CORNER OF THE EASTBOUND
 BJ4462'BRIDGE  ABUTMENT, 4.5 FT. EAST-NORTHEAST FROM A METAL WITNESS POST,
 BJ4462'FLUSH WITH GROUND AND ABOUT 1.0 FT. BELOW THE LEVEL OF THE HWY.
 BJ4462
 BJ4462                          STATION RECOVERY (2003)
 BJ4462
 BJ4462'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ4462'RECOVERED IN GOOD CONDITION.
 BJ4462
 BJ4462                          STATION RECOVERY (2004)
 BJ4462
 BJ4462'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (FJO)
 BJ4462'RECOVERED IN GOOD CONDITION.
 BJ4462
 BJ4462                          STATION RECOVERY (2006)
 BJ4462
 BJ4462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ4462'RECOVERED AS DESCRIBED. DNR DEEP-ROD MARK 61/1-10 RESET IS 6.05 FT
 BJ4462'(1.8 M) ON GRID AZIMUTH 283 45 20 FROM 3 H 019.
 BJ4462
 BJ4462                          STATION RECOVERY (2006)
 BJ4462
 BJ4462'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (BLR)
 BJ4462'RECOVERED IN GOOD CONDITION.
 BJ4462
 BJ4462                          STATION RECOVERY (2008)
 BJ4462
 BJ4462'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ4462'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1132 ***********************************************************************
 AU1132  DESIGNATION -  3 JEB
 AU1132  PID         -  AU1132
 AU1132  STATE/COUNTY-  LA/LAFOURCHE
 AU1132  COUNTRY     -  US
 AU1132  USGS QUAD   -  LAROSE (2018)
 AU1132
 AU1132                         *CURRENT SURVEY CONTROL
 AU1132  ______________________________________________________________________
 AU1132* NAD 83(1986) POSITION- 29 32 48.     (N) 090 29 33.     (W)   SCALED
 AU1132* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1132  **This station is located in a suspected subsidence area (see below).
 AU1132  ______________________________________________________________________
 AU1132  GEOID HEIGHT    -        -25.001 (meters)                     GEOID18
 AU1132
 AU1132.The horizontal coordinates were scaled from a map and have
 AU1132.an estimated accuracy of +/- 6 seconds.
 AU1132
 AU1132.** This station is in an area of known vertical motion. If an
 AU1132.** orthometric height was ever established but is not available 
 AU1132.** in the current survey control section, the orthometric height
 AU1132.** is considered suspect.  Suspect heights are available in the
 AU1132.** superseded section only if requested.
 AU1132
 AU1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1132.GEOID18 height accuracy estimate available here.
 AU1132
 AU1132.Click photographs - Photos may exist for this station.
 AU1132
 AU1132;                    North         East    Units  Estimated Accuracy
 AU1132;SPC LA S     -   116,320.    1,081,490.      MT  (+/- 180 meters Scaled)
 AU1132
 AU1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN429711(NAD 83)
 AU1132
 AU1132                          SUPERSEDED SURVEY CONTROL
 AU1132
 AU1132.No superseded survey control is available for this station.
 AU1132
 AU1132_MARKER: DD = SURVEY DISK
 AU1132_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AU1132_SP_SET: CULVERT HEADWALL
 AU1132_STAMPING: 3 JEB 5 1963
 AU1132_MARK LOGO: USGS
 AU1132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1132+STABILITY: SURFACE MOTION
 AU1132
 AU1132  HISTORY     - Date     Condition        Report By
 AU1132  HISTORY     - 1963     MONUMENTED       USGS
 AU1132  HISTORY     - 1965     GOOD             CGS
 AU1132
 AU1132                          STATION DESCRIPTION
 AU1132
 AU1132'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1132'8.5 MI W FROM LAROSE.
 AU1132'ABOUT 8.5 MILES WEST ALONG STATE HIGHWAY 24 FROM THE EAST END OF A
 AU1132'CONCRETE DRAWBRIDGE OVER INTRACOASTAL WATERWAY AT LAROSE, ABOUT 3.05
 AU1132'MILES EAST OF THE CHRIST SANCTIFIED HOLY CHURCH BUILDING AT GRAND
 AU1132'BOIS, 20 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, SET IN
 AU1132'THE TOP OF THE NORTH EAST END OF THE NORTHWEST CONCRETE HEADWALL OF A
 AU1132'6-CHANNELLED CULVERT, 44 FEET SOUTHWEST OF THE EXTENDED CENTER LINE OF
 AU1132'A TRACK ROAD LEADING NORTHWEST INTO A CLEARING IN THE WOODS, AND ABOUT
 AU1132'2 FEET BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0799 ***********************************************************************
 AU0799  DESIGNATION -  3 LAGS
 AU0799  PID         -  AU0799
 AU0799  STATE/COUNTY-  LA/JEFFERSON
 AU0799  COUNTRY     -  US
 AU0799  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0799
 AU0799                         *CURRENT SURVEY CONTROL
 AU0799  ______________________________________________________________________
 AU0799* NAD 83(1986) POSITION- 29 58 45.     (N) 090 08 46.     (W)   SCALED
 AU0799* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0799  **This station is located in a suspected subsidence area (see below).
 AU0799  ______________________________________________________________________
 AU0799  GEOID HEIGHT    -        -26.034 (meters)                     GEOID18
 AU0799
 AU0799.The horizontal coordinates were scaled from a map and have
 AU0799.an estimated accuracy of +/- 6 seconds.
 AU0799
 AU0799.** This station is in an area of known vertical motion. If an
 AU0799.** orthometric height was ever established but is not available 
 AU0799.** in the current survey control section, the orthometric height
 AU0799.** is considered suspect.  Suspect heights are available in the
 AU0799.** superseded section only if requested.
 AU0799
 AU0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0799.GEOID18 height accuracy estimate available here.
 AU0799
 AU0799.Click photographs - Photos may exist for this station.
 AU0799
 AU0799;                    North         East    Units  Estimated Accuracy
 AU0799;SPC LA S     -   164,550.    1,114,560.      MT  (+/- 180 meters Scaled)
 AU0799
 AU0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP753199(NAD 83)
 AU0799
 AU0799                          SUPERSEDED SURVEY CONTROL
 AU0799
 AU0799.No superseded survey control is available for this station.
 AU0799
 AU0799_MARKER: DD = SURVEY DISK
 AU0799_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0799_SP_SET: TILE
 AU0799_STAMPING: 3
 AU0799_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0799
 AU0799  HISTORY     - Date     Condition        Report By
 AU0799  HISTORY     - UNK      MONUMENTED       LAGS
 AU0799  HISTORY     - 1938     GOOD             CGS
 AU0799  HISTORY     - 1951     POOR             CGS
 AU0799
 AU0799                          STATION DESCRIPTION
 AU0799
 AU0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0799'0.8 MI SW FROM METAIRIE.
 AU0799'ALONG THE R.R., R.O.W., ABOUT 00.8 MILES S.W. OF METAIRIE, 18 FT. E.
 AU0799'OF ATHERTON DRIVE, 24.3 FEET W. OF THE CL OF THE R.R., ALONG THE R.R.
 AU0799'FILL.  TO REACH FROM METAIRIE, GO N.W. ON THE HIGHWAY TO ATHERTON
 AU0799'DRIVE, THEN S. TO THE R.R.
 AU0799
 AU0799                          STATION RECOVERY (1951)
 AU0799
 AU0799'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0799'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3501 ***********************************************************************
 BJ3501  DESIGNATION -  3 LAP USGS
 BJ3501  PID         -  BJ3501
 BJ3501  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3501  COUNTRY     -  US
 BJ3501  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3501
 BJ3501                         *CURRENT SURVEY CONTROL
 BJ3501  ______________________________________________________________________
 BJ3501* NAD 83(1986) POSITION- 30 45 29.     (N) 090 54 16.     (W)   SCALED
 BJ3501* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3501  **This station is located in a suspected subsidence area (see below).
 BJ3501  ______________________________________________________________________
 BJ3501  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3501  DYNAMIC HEIGHT  -         57.020 (meters)      187.07  (feet) COMP
 BJ3501  MODELED GRAVITY -    979,343.5   (mgal)                       NAVD 88
 BJ3501
 BJ3501.The horizontal coordinates were scaled from a map and have
 BJ3501.an estimated accuracy of +/- 6 seconds.
 BJ3501
 BJ3501.** This station is in an area of known vertical motion. If an
 BJ3501.** orthometric height was ever established but is not available 
 BJ3501.** in the current survey control section, the orthometric height
 BJ3501.** is considered suspect.  Suspect heights are available in the
 BJ3501.** superseded section only if requested.
 BJ3501
 BJ3501.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3501.GEOID18 height accuracy estimate available here.
 BJ3501
 BJ3501.Click photographs - Photos may exist for this station.
 BJ3501
 BJ3501.The dynamic height is computed by dividing the NAVD 88
 BJ3501.geopotential number by the normal gravity value computed on the
 BJ3501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3501.degrees latitude (g = 980.6199 gals.).
 BJ3501
 BJ3501.The modeled gravity was interpolated from observed gravity values.
 BJ3501
 BJ3501;                    North         East    Units  Estimated Accuracy
 BJ3501;SPC LA S     -   250,380.    1,041,060.      MT  (+/- 180 meters Scaled)
 BJ3501
 BJ3501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ005046(NAD 83)
 BJ3501
 BJ3501                          SUPERSEDED SURVEY CONTROL
 BJ3501
 BJ3501.No superseded survey control is available for this station.
 BJ3501
 BJ3501_MARKER: DB = BENCH MARK DISK
 BJ3501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3501_STAMPING: 3 LAP 1977
 BJ3501_MARK LOGO: USGS
 BJ3501_PROJECTION: FLUSH
 BJ3501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3501+STABILITY: SURFACE MOTION
 BJ3501
 BJ3501  HISTORY     - Date     Condition        Report By
 BJ3501  HISTORY     - 1977     MONUMENTED       USGS
 BJ3501  HISTORY     - 1983     GOOD             LADTD
 BJ3501
 BJ3501                          STATION DESCRIPTION
 BJ3501
 BJ3501'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3501'13.4 KM (8.3 MI) NE FROM PRIDE.
 BJ3501'ABOUT 7.6 KM (4.7 MILES) NORTH ON STATE HIGHWAY 409 FROM THE POST
 BJ3501'OFFICE IN PRIDE TO THE JUNCTION WITH STATE HIGHWAY 959, THENCE RIGHT
 BJ3501'AND EAST ON HIGHWAY 959 FOR ABOUT 5.8 KM (3.6 MILES) TO THE BENCH MARK
 BJ3501'ON THE LEFT, 25 METERS (82 FEET) WEST-NORTHWEST OF A POWER POLE WITH
 BJ3501'TRANSFORMER, 16.3 METERS (53.5 FEET) NORTH OF THE CENTER OF HIGHWAY
 BJ3501'959, 14.3 METERS (47 FEET) WEST OF THE CENTER OF A GRAVEL ROAD LEADING
 BJ3501'NORTH, 7 METERS (23 FEET) NORTHEAST OF A TELEPHONE REPAIR BOX.
 BJ3501'THE MARK IS 0.15 METERS  S FROM A WITNESS POST.
 BJ3501'THE MARK IS ABOVE LEVEL WITH HIGHWAY 959.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0642 ***********************************************************************
 BJ0642  DESIGNATION -  3 LLD ANO
 BJ0642  PID         -  BJ0642
 BJ0642  STATE/COUNTY-  LA/ASCENSION
 BJ0642  COUNTRY     -  US
 BJ0642  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0642
 BJ0642                         *CURRENT SURVEY CONTROL
 BJ0642  ______________________________________________________________________
 BJ0642* NAD 83(1986) POSITION- 30 06 58.     (N) 090 56 27.     (W)   SCALED
 BJ0642* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0642  **This station is located in a suspected subsidence area (see below).
 BJ0642  ______________________________________________________________________
 BJ0642  GEOID HEIGHT    -        -26.641 (meters)                     GEOID18
 BJ0642  DYNAMIC HEIGHT  -          5.133 (meters)       16.84  (feet) COMP
 BJ0642  MODELED GRAVITY -    979,311.5   (mgal)                       NAVD 88
 BJ0642
 BJ0642.The horizontal coordinates were scaled from a map and have
 BJ0642.an estimated accuracy of +/- 6 seconds.
 BJ0642
 BJ0642.** This station is in an area of known vertical motion. If an
 BJ0642.** orthometric height was ever established but is not available 
 BJ0642.** in the current survey control section, the orthometric height
 BJ0642.** is considered suspect.  Suspect heights are available in the
 BJ0642.** superseded section only if requested.
 BJ0642
 BJ0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0642.GEOID18 height accuracy estimate available here.
 BJ0642
 BJ0642.Click photographs - Photos may exist for this station.
 BJ0642
 BJ0642.The dynamic height is computed by dividing the NAVD 88
 BJ0642.geopotential number by the normal gravity value computed on the
 BJ0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0642.degrees latitude (g = 980.6199 gals.).
 BJ0642
 BJ0642.The modeled gravity was interpolated from observed gravity values.
 BJ0642
 BJ0642;                    North         East    Units  Estimated Accuracy
 BJ0642;SPC LA S     -   179,200.    1,037,820.      MT  (+/- 180 meters Scaled)
 BJ0642
 BJ0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP983334(NAD 83)
 BJ0642
 BJ0642                          SUPERSEDED SURVEY CONTROL
 BJ0642
 BJ0642.No superseded survey control is available for this station.
 BJ0642
 BJ0642_MARKER: DD = SURVEY DISK
 BJ0642_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0642_STAMPING: 3 LLD ANO
 BJ0642_MARK LOGO: USACE
 BJ0642_PROJECTION: FLUSH
 BJ0642_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0642_ROD/PIPE-DEPTH: 19.2 meters
 BJ0642
 BJ0642  HISTORY     - Date     Condition        Report By
 BJ0642  HISTORY     - UNK      MONUMENTED       USACE
 BJ0642  HISTORY     - 1976     GOOD             NGS
 BJ0642
 BJ0642                          STATION DESCRIPTION
 BJ0642
 BJ0642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0642'3.5 MI EAST FROM DONALDSONVILLE.
 BJ0642'3.5 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF LESSARD
 BJ0642'STREET, 0.05 MILE NORTH OF THE JUNCTION OF A FIELD ENTRANCE ROAD
 BJ0642'LEADING EAST, 30.5 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 6 FT
 BJ0642'WEST OF A FENCE, A DISK ON THE TOP OF A 1-INCH IRON PIPE SET TO A
 BJ0642'DEPTH OF 63 FT. THE DISK AND THE IRON PIPE ARE SET IN CONCRETE ABOUT
 BJ0642'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2550 ***********************************************************************
 CQ2550  DESIGNATION -  3 SES
 CQ2550  PID         -  CQ2550
 CQ2550  STATE/COUNTY-  LA/WEBSTER
 CQ2550  COUNTRY     -  US
 CQ2550  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ2550
 CQ2550                         *CURRENT SURVEY CONTROL
 CQ2550  ______________________________________________________________________
 CQ2550* NAD 83(1986) POSITION- 32 36 27.     (N) 093 17 40.     (W)   SCALED
 CQ2550* NAVD 88 ORTHO HEIGHT -    63.047 (meters)      206.85  (feet) ADJUSTED
 CQ2550  ______________________________________________________________________
 CQ2550  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 CQ2550  DYNAMIC HEIGHT  -         62.977 (meters)      206.62  (feet) COMP
 CQ2550  MODELED GRAVITY -    979,525.1   (mgal)                       NAVD 88
 CQ2550
 CQ2550  VERT ORDER      -  SECOND    CLASS 0
 CQ2550
 CQ2550.The horizontal coordinates were scaled from a map and have
 CQ2550.an estimated accuracy of +/- 6 seconds.
 CQ2550
 CQ2550.The orthometric height was determined by differential leveling and
 CQ2550.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2550.in June 1991.
 CQ2550
 CQ2550.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2550.GEOID18 height accuracy estimate available here.
 CQ2550
 CQ2550.Click photographs - Photos may exist for this station.
 CQ2550
 CQ2550.The dynamic height is computed by dividing the NAVD 88
 CQ2550.geopotential number by the normal gravity value computed on the
 CQ2550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2550.degrees latitude (g = 980.6199 gals.).
 CQ2550
 CQ2550.The modeled gravity was interpolated from observed gravity values.
 CQ2550
 CQ2550;                    North         East    Units  Estimated Accuracy
 CQ2550;SPC LA N     -   233,950.      925,430.      MT  (+/- 180 meters Scaled)
 CQ2550
 CQ2550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS723078(NAD 83)
 CQ2550
 CQ2550                          SUPERSEDED SURVEY CONTROL
 CQ2550
 CQ2550  NGVD 29 (11/26/84)   63.105  (m)          207.04   (f) ADJUSTED    2 0
 CQ2550
 CQ2550.Superseded values are not recommended for survey control.
 CQ2550
 CQ2550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2550.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2550
 CQ2550_MARKER: DD = SURVEY DISK
 CQ2550_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2550_STAMPING: NO. 3 1934
 CQ2550_MARK LOGO: CGS+SS
 CQ2550_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2550
 CQ2550  HISTORY     - Date     Condition        Report By
 CQ2550  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2550  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ2550  HISTORY     - 20021215 MARK NOT FOUND   USPSQD
 CQ2550
 CQ2550                          STATION DESCRIPTION
 CQ2550
 CQ2550'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1934 (RT)
 CQ2550'AT MINDEN.  AT WEST END OF BOULEVARD STREET, 210 YDS (192.0 M) E OF L
 CQ2550'AND A DEPOT, OPPOSITE MILEAGE 78/10, 36 FT (11.0 M) SOUTH OF THE
 CQ2550'CENTER OF BROADWAY STREET, 14 FT (4.3 M) SOUTH OF CURB.  A CGS+SS
 CQ2550'DISK.
 CQ2550
 CQ2550                          STATION RECOVERY (1997)
 CQ2550
 CQ2550'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2550'MARK NOT FOUND.
 CQ2550
 CQ2550                          STATION RECOVERY (2002)
 CQ2550
 CQ2550'RECOVERY NOTE BY US POWER SQUADRON 2002 (DRH)
 CQ2550'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2113 ***********************************************************************
 BJ2113  DESIGNATION -  3 V 1
 BJ2113  PID         -  BJ2113
 BJ2113  STATE/COUNTY-  LA/ASCENSION
 BJ2113  COUNTRY     -  US
 BJ2113  USGS QUAD   -  CARVILLE (2018)
 BJ2113
 BJ2113                         *CURRENT SURVEY CONTROL
 BJ2113  ______________________________________________________________________
 BJ2113* NAD 83(1986) POSITION- 30 14 21.     (N) 091 02 24.     (W)   SCALED
 BJ2113* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2113  **This station is located in a suspected subsidence area (see below).
 BJ2113  ______________________________________________________________________
 BJ2113  GEOID HEIGHT    -        -26.895 (meters)                     GEOID18
 BJ2113
 BJ2113.The horizontal coordinates were scaled from a map and have
 BJ2113.an estimated accuracy of +/- 6 seconds.
 BJ2113
 BJ2113.** This station is in an area of known vertical motion. If an
 BJ2113.** orthometric height was ever established but is not available 
 BJ2113.** in the current survey control section, the orthometric height
 BJ2113.** is considered suspect.  Suspect heights are available in the
 BJ2113.** superseded section only if requested.
 BJ2113
 BJ2113.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2113.GEOID18 height accuracy estimate available here.
 BJ2113
 BJ2113.Click photographs - Photos may exist for this station.
 BJ2113
 BJ2113;                    North         East    Units  Estimated Accuracy
 BJ2113;SPC LA S     -   192,810.    1,028,230.      MT  (+/- 180 meters Scaled)
 BJ2113
 BJ2113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP886469(NAD 83)
 BJ2113
 BJ2113                          SUPERSEDED SURVEY CONTROL
 BJ2113
 BJ2113.No superseded survey control is available for this station.
 BJ2113
 BJ2113_MARKER: DD = SURVEY DISK
 BJ2113_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ2113_SP_SET: HEADWALL
 BJ2113_STAMPING: 3V1 1969
 BJ2113_MARK LOGO: LADHGS
 BJ2113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2113+STABILITY: SURFACE MOTION
 BJ2113
 BJ2113  HISTORY     - Date     Condition        Report By
 BJ2113  HISTORY     - 1969     MONUMENTED       LADH
 BJ2113
 BJ2113                          STATION DESCRIPTION
 BJ2113
 BJ2113'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2113'ABOUT 3.84 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM THE
 BJ2113'INTERSECTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST.
 BJ2113'GABRIEL, 0.64 MILE SOUTH OF JUNCTION OF STATE HIGHWAY 3115 AND STATE
 BJ2113'HIGHWAY 30.  IT IS 0.50 MILE SOUTH OF IBERVILLE AND ASCENSION PARISH
 BJ2113'LINE, 34.3 FEET WEST OF CENTERLINE OF STATE HIGHWAY 30, SET IN DRILL
 BJ2113'HOLE IN MIDDLE OF CONCRETE HEADWALL OF CROSS-DRAIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1726 ***********************************************************************
 BJ1726  DESIGNATION -  3 V 10
 BJ1726  PID         -  BJ1726
 BJ1726  STATE/COUNTY-  LA/ASCENSION
 BJ1726  COUNTRY     -  US
 BJ1726  USGS QUAD   -  GONZALES (2018)
 BJ1726
 BJ1726                         *CURRENT SURVEY CONTROL
 BJ1726  ______________________________________________________________________
 BJ1726* NAD 83(1986) POSITION- 30 11 46.     (N) 090 55 13.     (W)   SCALED
 BJ1726* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1726  **This station is located in a suspected subsidence area (see below).
 BJ1726  ______________________________________________________________________
 BJ1726  GEOID HEIGHT    -        -26.768 (meters)                     GEOID18
 BJ1726
 BJ1726.The horizontal coordinates were scaled from a map and have
 BJ1726.an estimated accuracy of +/- 6 seconds.
 BJ1726
 BJ1726.** This station is in an area of known vertical motion. If an
 BJ1726.** orthometric height was ever established but is not available 
 BJ1726.** in the current survey control section, the orthometric height
 BJ1726.** is considered suspect.  Suspect heights are available in the
 BJ1726.** superseded section only if requested.
 BJ1726
 BJ1726.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1726.GEOID18 height accuracy estimate available here.
 BJ1726
 BJ1726.Click photographs - Photos may exist for this station.
 BJ1726
 BJ1726;                    North         East    Units  Estimated Accuracy
 BJ1726;SPC LA S     -   188,080.    1,039,770.      MT  (+/- 180 meters Scaled)
 BJ1726
 BJ1726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP002423(NAD 83)
 BJ1726
 BJ1726                          SUPERSEDED SURVEY CONTROL
 BJ1726
 BJ1726.No superseded survey control is available for this station.
 BJ1726
 BJ1726_MARKER: DD = SURVEY DISK
 BJ1726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1726_STAMPING: 3V10 1969
 BJ1726_MARK LOGO: LADHGS
 BJ1726_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1726+STABILITY: SURFACE MOTION
 BJ1726
 BJ1726  HISTORY     - Date     Condition        Report By
 BJ1726  HISTORY     - 1969     MONUMENTED       LADH
 BJ1726  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 BJ1726
 BJ1726                          STATION DESCRIPTION
 BJ1726
 BJ1726'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1726'3.2 MI S FROM GONZALES.
 BJ1726'ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY 44 FROM MAIN ENTRANCE OF ST.
 BJ1726'THERESA CEMETERY IN GONZALES.  IT IS 139.4 FEET WEST OF CENTER OF
 BJ1726'STATE HIGHWAY 44, 24.9 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 BJ1726'CONCRETE WATER TROUGH, 70.3 FEET SOUTH OF SOUTHWEST CORNER OF BRICK
 BJ1726'PUMP SHED, 135.7 FEET SOUTH OF POWER POLE, ON PROPERTY OWNED BY MR.
 BJ1726'ROTH.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND
 BJ1726'LEVEL, 1.4 FEET BELOW LEVEL OF ROADWAY AND 1.1 FEET EAST OF STEEL
 BJ1726'WITNESS POST.
 BJ1726
 BJ1726                          STATION RECOVERY (1990)
 BJ1726
 BJ1726'RECOVERY NOTE BY US POWER SQUADRON 1990 (DNB)
 BJ1726'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1727 ***********************************************************************
 BJ1727  DESIGNATION -  3 V 11
 BJ1727  PID         -  BJ1727
 BJ1727  STATE/COUNTY-  LA/ASCENSION
 BJ1727  COUNTRY     -  US
 BJ1727  USGS QUAD   -  GONZALES (2018)
 BJ1727
 BJ1727                         *CURRENT SURVEY CONTROL
 BJ1727  ______________________________________________________________________
 BJ1727* NAD 83(1986) POSITION- 30 11 08.     (N) 090 55 13.     (W)   SCALED
 BJ1727* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1727  **This station is located in a suspected subsidence area (see below).
 BJ1727  ______________________________________________________________________
 BJ1727  GEOID HEIGHT    -        -26.753 (meters)                     GEOID18
 BJ1727
 BJ1727.The horizontal coordinates were scaled from a map and have
 BJ1727.an estimated accuracy of +/- 6 seconds.
 BJ1727
 BJ1727.** This station is in an area of known vertical motion. If an
 BJ1727.** orthometric height was ever established but is not available 
 BJ1727.** in the current survey control section, the orthometric height
 BJ1727.** is considered suspect.  Suspect heights are available in the
 BJ1727.** superseded section only if requested.
 BJ1727
 BJ1727.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1727.GEOID18 height accuracy estimate available here.
 BJ1727
 BJ1727.Click photographs - Photos may exist for this station.
 BJ1727
 BJ1727;                    North         East    Units  Estimated Accuracy
 BJ1727;SPC LA S     -   186,910.    1,039,780.      MT  (+/- 180 meters Scaled)
 BJ1727
 BJ1727_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP002411(NAD 83)
 BJ1727
 BJ1727                          SUPERSEDED SURVEY CONTROL
 BJ1727
 BJ1727.No superseded survey control is available for this station.
 BJ1727
 BJ1727_MARKER: DD = SURVEY DISK
 BJ1727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1727_STAMPING: 3V11 1969
 BJ1727_MARK LOGO: LADHGS
 BJ1727_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1727+STABILITY: SURFACE MOTION
 BJ1727
 BJ1727  HISTORY     - Date     Condition        Report By
 BJ1727  HISTORY     - 1969     MONUMENTED       LADH
 BJ1727  HISTORY     - 20080109 POOR             SJBGRP
 BJ1727
 BJ1727                          STATION DESCRIPTION
 BJ1727
 BJ1727'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1727'3.95 MI S FROM GONZALES.
 BJ1727'ABOUT 3.95 MILES SOUTH ALONG STATE HIGHWAY 44 FROM MAIN ENTRANCE OF
 BJ1727'ST. THERESA CATHOLIC CEMETERY IN GONZALES.  IT IS 1.75 MILES SOUTH OF
 BJ1727'INTERSECTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 44, 142.7 FEET
 BJ1727'WEST OF CENTERLINE OF STATE HIGHWAY 44, 50.0 FEET EAST OF SOUTHEAST
 BJ1727'CORNER AND 60.8 FEET SOUTHEAST OF THE NORTHEAST CORNER OF BLOCK CHURCH
 BJ1727'ON THE PROPERTY OF THE DORIGHT BAPTIST CHURCH.  SET IN TOP OF A
 BJ1727'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND LEVEL, 2.5 FEET
 BJ1727'BELOW LEVEL OF ROADWAY AND 1.0 FOOT EAST OF A STEEL WITNESS POST.
 BJ1727
 BJ1727                          STATION RECOVERY (2008)
 BJ1727
 BJ1727'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 BJ1727'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1728 ***********************************************************************
 BJ1728  DESIGNATION -  3 V 12
 BJ1728  PID         -  BJ1728
 BJ1728  STATE/COUNTY-  LA/ASCENSION
 BJ1728  COUNTRY     -  US
 BJ1728  USGS QUAD   -  GONZALES (2018)
 BJ1728
 BJ1728                         *CURRENT SURVEY CONTROL
 BJ1728  ______________________________________________________________________
 BJ1728* NAD 83(1986) POSITION- 30 10 27.     (N) 090 55 10.     (W)   SCALED
 BJ1728* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1728  **This station is located in a suspected subsidence area (see below).
 BJ1728  ______________________________________________________________________
 BJ1728  GEOID HEIGHT    -        -26.735 (meters)                     GEOID18
 BJ1728
 BJ1728.The horizontal coordinates were scaled from a map and have
 BJ1728.an estimated accuracy of +/- 6 seconds.
 BJ1728
 BJ1728.** This station is in an area of known vertical motion. If an
 BJ1728.** orthometric height was ever established but is not available 
 BJ1728.** in the current survey control section, the orthometric height
 BJ1728.** is considered suspect.  Suspect heights are available in the
 BJ1728.** superseded section only if requested.
 BJ1728
 BJ1728.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1728.GEOID18 height accuracy estimate available here.
 BJ1728
 BJ1728.Click photographs - Photos may exist for this station.
 BJ1728
 BJ1728;                    North         East    Units  Estimated Accuracy
 BJ1728;SPC LA S     -   185,640.    1,039,860.      MT  (+/- 180 meters Scaled)
 BJ1728
 BJ1728_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP003399(NAD 83)
 BJ1728
 BJ1728                          SUPERSEDED SURVEY CONTROL
 BJ1728
 BJ1728.No superseded survey control is available for this station.
 BJ1728
 BJ1728_MARKER: DD = SURVEY DISK
 BJ1728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1728_STAMPING: 3V12 1969
 BJ1728_MARK LOGO: LADHGS
 BJ1728_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1728+STABILITY: SURFACE MOTION
 BJ1728
 BJ1728  HISTORY     - Date     Condition        Report By
 BJ1728  HISTORY     - 1969     MONUMENTED       LADH
 BJ1728  HISTORY     - 20080109 POOR             SJBGRP
 BJ1728
 BJ1728                          STATION DESCRIPTION
 BJ1728
 BJ1728'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1728'4.75 MI S FROM GEISMAR.
 BJ1728'ABOUT 4.75 MILES SOUTH ALONG STATE HIGHWAY 44 FROM ENTRANCE TO ST.
 BJ1728'THERESA CATHOLIC CEMETERY IN GONZALES.  0.25 MILES SOUTH ALONG STATE
 BJ1728'HIGHWAY 44 FROM THE INTERSECTION WITH STATE HIGHWAY 941.  IT IS 149.7
 BJ1728'FEET WEST OF CENTER OF STATE HIGHWAY 44, 129.0 FEET SOUTHWEST FROM THE
 BJ1728'WEST END OF A CONCRETE BOX CULVERT UNDER A PRIVATE DRIVEWAY.  SET IN
 BJ1728'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
 BJ1728'GROUND, 2.5 FEET BELOW LEVEL OF ROADWAY AND 1.3 FEET EAST OF A STEEL
 BJ1728'WITNESS POST.
 BJ1728
 BJ1728                          STATION RECOVERY (2008)
 BJ1728
 BJ1728'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 BJ1728'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1067 ***********************************************************************
 BJ1067  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ1067  DESIGNATION -  3 V 13
 BJ1067  PID         -  BJ1067
 BJ1067  STATE/COUNTY-  LA/ASCENSION
 BJ1067  COUNTRY     -  US
 BJ1067  USGS QUAD   -  CARVILLE (2018)
 BJ1067
 BJ1067                         *CURRENT SURVEY CONTROL
 BJ1067  ______________________________________________________________________
 BJ1067* NAD 83(2011) POSITION- 30 12 44.66012(N) 091 00 49.40795(W)   ADJUSTED
 BJ1067* NAD 83(2011) ELLIP HT-   -21.404 (meters)        (06/27/12)   ADJUSTED
 BJ1067* NAD 83(2011) EPOCH   -  2010.00
 BJ1067* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1067  **This station is located in a suspected subsidence area (see below).
 BJ1067  ______________________________________________________________________
 BJ1067  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BJ1067  GEOID HEIGHT    -        -26.878 (meters)                     GEOID03
 BJ1067  GEOID HEIGHT    -        -26.846 (meters)                     GEOID18
 BJ1067  NAD 83(2011) X  -    -97,596.114 (meters)                     COMP
 BJ1067  NAD 83(2011) Y  - -5,515,563.944 (meters)                     COMP
 BJ1067  NAD 83(2011) Z  -  3,190,732.581 (meters)                     COMP
 BJ1067  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 BJ1067
 BJ1067  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ1067  Standards:
 BJ1067         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ1067            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ1067  -------------------------------------------------------------------
 BJ1067  NETWORK    0.93   3.63           0.20   0.46   1.85     -0.05121878
 BJ1067  -------------------------------------------------------------------
 BJ1067  Click here for local accuracies and other accuracy information.
 BJ1067
 BJ1067.The horizontal coordinates were established by GPS observations
 BJ1067.and adjusted by the National Geodetic Survey in June 2012.
 BJ1067
 BJ1067.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ1067.been affixed to the stable North American tectonic plate. See 
 BJ1067.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ1067
 BJ1067.The horizontal coordinates are valid at the epoch date displayed above
 BJ1067.which is a decimal equivalence of Year/Month/Day.
 BJ1067
 BJ1067.** This station is in an area of known vertical motion. If an
 BJ1067.** orthometric height was ever established but is not available 
 BJ1067.** in the current survey control section, the orthometric height
 BJ1067.** is considered suspect.  Suspect heights are available in the
 BJ1067.** superseded section only if requested.
 BJ1067
 BJ1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1067.GEOID18 height accuracy estimate available here.
 BJ1067
 BJ1067.Click photographs - Photos may exist for this station.
 BJ1067
 BJ1067.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1067
 BJ1067.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1067
 BJ1067.The ellipsoidal height was determined by GPS observations
 BJ1067.and is referenced to NAD 83.
 BJ1067
 BJ1067. The following values were computed from the NAD 83(2011) position.
 BJ1067
 BJ1067;                    North         East     Units Scale Factor Converg.
 BJ1067;SPC LA S     -   189,853.688 1,030,769.875   MT  0.99993253   +0 09 35.3
 BJ1067;SPC LA S     -   622,878.31  3,381,784.16   sFT  0.99993253   +0 09 35.3
 BJ1067;UTM  15      - 3,343,989.966   691,181.441   MT  1.00005094   +0 59 59.3
 BJ1067
 BJ1067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1067!SPC LA S     -   1.00000336  x   0.99993253  =   0.99993589
 BJ1067!UTM  15      -   1.00000336  x   1.00005094  =   1.00005430
 BJ1067
 BJ1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9118143989(NAD 83)
 BJ1067
 BJ1067                          SUPERSEDED SURVEY CONTROL
 BJ1067
 BJ1067  NAD 83(2007)-  30 12 44.66017(N)    091 00 49.40862(W) AD(2006.81) A
 BJ1067  ELLIP H (03/12/08)  -21.399  (m)                       GP(2006.81) 3 1
 BJ1067
 BJ1067.Superseded values are not recommended for survey control.
 BJ1067
 BJ1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1067.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1067
 BJ1067_MARKER: DD = SURVEY DISK
 BJ1067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1067_STAMPING: 3V13 1969
 BJ1067_MARK LOGO: LADHGS
 BJ1067_PROJECTION: FLUSH
 BJ1067_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1067+STABILITY: SURFACE MOTION
 BJ1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1067+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2018
 BJ1067
 BJ1067  HISTORY     - Date     Condition        Report By
 BJ1067  HISTORY     - 1969     MONUMENTED       LADH
 BJ1067  HISTORY     - 1976     GOOD             NGS
 BJ1067  HISTORY     - 20060524 GOOD             NGS
 BJ1067  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1067  HISTORY     - 20090601 GOOD             JCLS
 BJ1067  HISTORY     - 20100412 GOOD             JCLS
 BJ1067  HISTORY     - 20120209 GOOD             JCLS
 BJ1067  HISTORY     - 20180604 GOOD             FUGRO
 BJ1067
 BJ1067                          STATION DESCRIPTION
 BJ1067
 BJ1067'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1067'0.85 MI NE FROM GEISMAR.
 BJ1067'ABOUT 0.85 MILE NORTHEAST ALONG STATE HIGHWAY 73 FROM POST OFFICE IN
 BJ1067'GEISMAR.  0.65 MILE SOUTHWEST ALONG STATE HIGHWAY 73 FROM INTERSECTION
 BJ1067'OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 73.  IT IS 39.0 FEET
 BJ1067'SOUTHEAST OF CENTERLINE OF STATE HIGHWAY 73, 31.6 FEET NORTHEAST OF
 BJ1067'NORTH END OF SOUTH CULVERT UNDER PRIVATE DRIVE AT BORDENS CHEMICAL
 BJ1067'PLANT.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND
 BJ1067'LEVEL AND 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
 BJ1067
 BJ1067                          STATION RECOVERY (1976)
 BJ1067
 BJ1067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1067'0.9 MILES NORTHEAST OF JUNCTION OF STATE HIGHWAY 75 AND 73 IN
 BJ1067'GEISMAR, 0.65 MILES SOUTHWEST ALONG STATE HIGHWAY 73 FROM THE
 BJ1067'JUNCTION OF STATE HIGHWAY 30 AND 73, 39 FEET SOUTHEAST OF CENTER
 BJ1067'LINE OF STATE HIGHWAY 73, 31.6 FEET NORTHEAST OF NORTH END OF SOUTH
 BJ1067'CULVERT UNDER PRIVATE DRIVE AT BORDENS CHEMICAL PLANT.
 BJ1067
 BJ1067                          STATION RECOVERY (2006)
 BJ1067
 BJ1067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ1067'MARK RECOVERED IN GOOD CONDITION.  MARK IS LOCATED WEST OF GONZALES
 BJ1067'LA.  TO REACH TAKE LA-30 (WEST BRITTANY HIGHWAY) WEST FROM THE I-10
 BJ1067'EXIT NUMBER 177 INTERCHANGE FOR 3.9 MI (6.3 KM) TURN LEFT (SOUTHWEST)
 BJ1067'ONTO LA-73 FOR 0.65 MI (1.0 KM) TO MARK ON LEFT NEXT TO A CHAIN LINK
 BJ1067'FENCE 1 FT (0.3 M) NORTHWEST OF A STEEL WITNESS POST, 39.0 FT (11.9 M)
 BJ1067'SOUTHEAST OF THE CENTERLINE OF LA-73, 31.6 FT (9.6 M) NORTHEAST OF
 BJ1067'NORTH END OF THE SOUTHERN MOST CULVERT RUNNING UNDER A PRIVATE DRIVE.
 BJ1067
 BJ1067                          STATION RECOVERY (2008)
 BJ1067
 BJ1067'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1067'RECOVERED IN GOOD CONDITION.
 BJ1067
 BJ1067                          STATION RECOVERY (2009)
 BJ1067
 BJ1067'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 BJ1067'RECOVERED IN GOOD CONDITION.
 BJ1067
 BJ1067                          STATION RECOVERY (2010)
 BJ1067
 BJ1067'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 BJ1067'RECOVERED IN GOOD CONDITION.
 BJ1067
 BJ1067                          STATION RECOVERY (2012)
 BJ1067
 BJ1067'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2012 (MRY)
 BJ1067'RECOVERED IN GOOD CONDITION.
 BJ1067
 BJ1067                          STATION RECOVERY (2018)
 BJ1067
 BJ1067'RECOVERY NOTE BY FUGRO 2018 (MRY)
 BJ1067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1710 ***********************************************************************
 BJ1710  DESIGNATION -  3 V 14
 BJ1710  PID         -  BJ1710
 BJ1710  STATE/COUNTY-  LA/ASCENSION
 BJ1710  COUNTRY     -  US
 BJ1710  USGS QUAD   -  GONZALES (2018)
 BJ1710
 BJ1710                         *CURRENT SURVEY CONTROL
 BJ1710  ______________________________________________________________________
 BJ1710* NAD 83(1986) POSITION- 30 13 49.     (N) 090 59 41.     (W)   SCALED
 BJ1710* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1710  **This station is located in a suspected subsidence area (see below).
 BJ1710  ______________________________________________________________________
 BJ1710  GEOID HEIGHT    -        -26.856 (meters)                     GEOID18
 BJ1710
 BJ1710.The horizontal coordinates were scaled from a map and have
 BJ1710.an estimated accuracy of +/- 6 seconds.
 BJ1710
 BJ1710.** This station is in an area of known vertical motion. If an
 BJ1710.** orthometric height was ever established but is not available 
 BJ1710.** in the current survey control section, the orthometric height
 BJ1710.** is considered suspect.  Suspect heights are available in the
 BJ1710.** superseded section only if requested.
 BJ1710
 BJ1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1710.GEOID18 height accuracy estimate available here.
 BJ1710
 BJ1710.Click photographs - Photos may exist for this station.
 BJ1710
 BJ1710;                    North         East    Units  Estimated Accuracy
 BJ1710;SPC LA S     -   191,840.    1,032,590.      MT  (+/- 180 meters Scaled)
 BJ1710
 BJ1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP929460(NAD 83)
 BJ1710
 BJ1710                          SUPERSEDED SURVEY CONTROL
 BJ1710
 BJ1710.No superseded survey control is available for this station.
 BJ1710
 BJ1710_MARKER: DD = SURVEY DISK
 BJ1710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1710_STAMPING: 3V14 1969
 BJ1710_MARK LOGO: LADHGS
 BJ1710_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1710+STABILITY: SURFACE MOTION
 BJ1710_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1710+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2008
 BJ1710
 BJ1710  HISTORY     - Date     Condition        Report By
 BJ1710  HISTORY     - 1969     MONUMENTED       LADH
 BJ1710  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1710
 BJ1710                          STATION DESCRIPTION
 BJ1710
 BJ1710'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1710'2.45 MI N FROM GEISMAR.
 BJ1710'ABOUT 2.45 MILES NORTH ALONG STATE HIGHWAY 73 FROM POST OFFICE AT
 BJ1710'GEISMAR, 1.0 MILES NORTH FROM JUNCTION OF STATE HIGHWAY 73 AND NEW
 BJ1710'STATE HIGHWAY 30, 5.2 MILES SOUTH FROM JUNCTION OF STATE HIGHWAY 73
 BJ1710'AND U.S. 61 ALONG STATE HIGHWAY 73.  IT IS 1.1 FEET NORTH OF
 BJ1710'CHAIN-LINK FENCE, 97.7 FEET SOUTHEAST OF NORTH CORNER OF CHAIN-LINK
 BJ1710'FENCE, 136.9 FEET SOUTHEAST OF CENTERLINE OF STATE HIGHWAY 73, 122.9
 BJ1710'FEET SOUTH OF WEST CORNER OF WOODEN FRAME RESIDENCE, 0.10 MILE SOUTH
 BJ1710'ALONG STATE HIGHWAY 73 FROM GULF STATES UTILITIES COMPANY TOWER NO.54.
 BJ1710'SET IN TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND,
 BJ1710'1.5 FEET EAST OF A STEEL WITNESS POST.
 BJ1710
 BJ1710                          STATION RECOVERY (2008)
 BJ1710
 BJ1710'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1711 ***********************************************************************
 BJ1711  DESIGNATION -  3 V 15
 BJ1711  PID         -  BJ1711
 BJ1711  STATE/COUNTY-  LA/ASCENSION
 BJ1711  COUNTRY     -  US
 BJ1711  USGS QUAD   -  GONZALES (2018)
 BJ1711
 BJ1711                         *CURRENT SURVEY CONTROL
 BJ1711  ______________________________________________________________________
 BJ1711* NAD 83(1986) POSITION- 30 14 24.     (N) 090 59 20.     (W)   SCALED
 BJ1711* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1711  **This station is located in a suspected subsidence area (see below).
 BJ1711  ______________________________________________________________________
 BJ1711  GEOID HEIGHT    -        -26.864 (meters)                     GEOID18
 BJ1711
 BJ1711.The horizontal coordinates were scaled from a map and have
 BJ1711.an estimated accuracy of +/- 6 seconds.
 BJ1711
 BJ1711.** This station is in an area of known vertical motion. If an
 BJ1711.** orthometric height was ever established but is not available 
 BJ1711.** in the current survey control section, the orthometric height
 BJ1711.** is considered suspect.  Suspect heights are available in the
 BJ1711.** superseded section only if requested.
 BJ1711
 BJ1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1711.GEOID18 height accuracy estimate available here.
 BJ1711
 BJ1711.Click photographs - Photos may exist for this station.
 BJ1711
 BJ1711;                    North         East    Units  Estimated Accuracy
 BJ1711;SPC LA S     -   192,920.    1,033,150.      MT  (+/- 180 meters Scaled)
 BJ1711
 BJ1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP935470(NAD 83)
 BJ1711
 BJ1711                          SUPERSEDED SURVEY CONTROL
 BJ1711
 BJ1711.No superseded survey control is available for this station.
 BJ1711
 BJ1711_MARKER: DD = SURVEY DISK
 BJ1711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1711_STAMPING: 3V15 1969
 BJ1711_MARK LOGO: LADHGS
 BJ1711_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1711+STABILITY: SURFACE MOTION
 BJ1711_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1711+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2008
 BJ1711
 BJ1711  HISTORY     - Date     Condition        Report By
 BJ1711  HISTORY     - 1969     MONUMENTED       LADH
 BJ1711  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1711
 BJ1711                          STATION DESCRIPTION
 BJ1711
 BJ1711'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1711'3.22 MI N FROM GEISMAR.
 BJ1711'ABOUT 3.22 MILES NORTH ALONG STATE HIGHWAY 73 FROM POST OFFICE AT
 BJ1711'GEISMAR, 1.8 MILES NORTH FROM INTERSECTION OF STATE HIGHWAY 73 AND NEW
 BJ1711'STATE HIGHWAY 30, 4.5 MILES SOUTH FROM JUNCTION OF STATE HIGHWAY 73
 BJ1711'AND U.S. HIGHWAY 61 ALONG STATE HIGHWAY 73.  IT IS 37.0 FEET NORTH OF
 BJ1711'NORTHEAST CORNER OF CHURCH, 73.0 FEET NORTHEAST OF THE NORTHWEST
 BJ1711'CORNER OF CHURCH, 129.4 FEET SOUTHWEST OF JUNCTION OF STATE HIGHWAY 73
 BJ1711'AND STATE HIGHWAY 429, 24.0 FEET WEST OF NORTHWEST CORNER OF TIN PUMP
 BJ1711'SHED, ON PROPERTY OF MOUNT CALVARY BAPTIST CHURCH.  BENCH MARK DISK
 BJ1711'SET IN TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES, ABOUT 1.5
 BJ1711'FEET WEST OF STEEL WITNESS POST.
 BJ1711
 BJ1711                          STATION RECOVERY (2008)
 BJ1711
 BJ1711'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1712 ***********************************************************************
 BJ1712  DESIGNATION -  3 V 16
 BJ1712  PID         -  BJ1712
 BJ1712  STATE/COUNTY-  LA/ASCENSION
 BJ1712  COUNTRY     -  US
 BJ1712  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ1712
 BJ1712                         *CURRENT SURVEY CONTROL
 BJ1712  ______________________________________________________________________
 BJ1712* NAD 83(1986) POSITION- 30 15 12.     (N) 090 59 21.     (W)   SCALED
 BJ1712* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1712  **This station is located in a suspected subsidence area (see below).
 BJ1712  ______________________________________________________________________
 BJ1712  GEOID HEIGHT    -        -26.879 (meters)                     GEOID18
 BJ1712
 BJ1712.The horizontal coordinates were scaled from a map and have
 BJ1712.an estimated accuracy of +/- 6 seconds.
 BJ1712
 BJ1712.** This station is in an area of known vertical motion. If an
 BJ1712.** orthometric height was ever established but is not available 
 BJ1712.** in the current survey control section, the orthometric height
 BJ1712.** is considered suspect.  Suspect heights are available in the
 BJ1712.** superseded section only if requested.
 BJ1712
 BJ1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1712.GEOID18 height accuracy estimate available here.
 BJ1712
 BJ1712.Click photographs - Photos may exist for this station.
 BJ1712
 BJ1712;                    North         East    Units  Estimated Accuracy
 BJ1712;SPC LA S     -   194,400.    1,033,120.      MT  (+/- 180 meters Scaled)
 BJ1712
 BJ1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP934485(NAD 83)
 BJ1712
 BJ1712                          SUPERSEDED SURVEY CONTROL
 BJ1712
 BJ1712.No superseded survey control is available for this station.
 BJ1712
 BJ1712_MARKER: DD = SURVEY DISK
 BJ1712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1712_STAMPING: 3V16 1969
 BJ1712_MARK LOGO: LADHGS
 BJ1712_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1712+STABILITY: SURFACE MOTION
 BJ1712
 BJ1712  HISTORY     - Date     Condition        Report By
 BJ1712  HISTORY     - 1969     MONUMENTED       LADH
 BJ1712
 BJ1712                          STATION DESCRIPTION
 BJ1712
 BJ1712'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1712'4.2 MI N FROM GEISMAR.
 BJ1712'ABOUT 4.20 MILES NORTH ALONG STATE HIGHWAY 73 FROM POST OFFICE AT
 BJ1712'GEISMAR, 2.75 MILES NORTH OF JUNCTION OF STATE HIGHWAY 73 AND NEW
 BJ1712'STATE HIGHWAY 30, 3.45 MILES SOUTH FROM JUNCTION OF STATE HIGHWAY 73
 BJ1712'AND U.S. 61 ALONG STATE HIGHWAY 73, 0.10 MILE SOUTH OF INTERSECTION OF
 BJ1712'STATE HIGHWAY 73 AND STATE HIGHWAY 74.  IT IS 85.0 FEET WEST OF
 BJ1712'CENTERLINE OF STATE HIGHWAY 73, 44.0 FEET WEST OF NORTHEAST CORNER OF
 BJ1712'CHAIN-LINK FENCE, 60.7 FEET WEST OF NORTH END OF CONCRETE CULVERT
 BJ1712'UNDER PRIVATE DRIVE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BJ1712'INCHES ABOVE GROUND LEVEL, 1 FOOT EAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1713 ***********************************************************************
 BJ1713  DESIGNATION -  3 V 17
 BJ1713  PID         -  BJ1713
 BJ1713  STATE/COUNTY-  LA/ASCENSION
 BJ1713  COUNTRY     -  US
 BJ1713  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ1713
 BJ1713                         *CURRENT SURVEY CONTROL
 BJ1713  ______________________________________________________________________
 BJ1713* NAD 83(1986) POSITION- 30 15 23.     (N) 090 58 41.     (W)   SCALED
 BJ1713* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1713  **This station is located in a suspected subsidence area (see below).
 BJ1713  ______________________________________________________________________
 BJ1713  GEOID HEIGHT    -        -26.875 (meters)                     GEOID18
 BJ1713
 BJ1713.The horizontal coordinates were scaled from a map and have
 BJ1713.an estimated accuracy of +/- 6 seconds.
 BJ1713
 BJ1713.** This station is in an area of known vertical motion. If an
 BJ1713.** orthometric height was ever established but is not available 
 BJ1713.** in the current survey control section, the orthometric height
 BJ1713.** is considered suspect.  Suspect heights are available in the
 BJ1713.** superseded section only if requested.
 BJ1713
 BJ1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1713.GEOID18 height accuracy estimate available here.
 BJ1713
 BJ1713.Click photographs - Photos may exist for this station.
 BJ1713
 BJ1713;                    North         East    Units  Estimated Accuracy
 BJ1713;SPC LA S     -   194,740.    1,034,190.      MT  (+/- 180 meters Scaled)
 BJ1713
 BJ1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP945489(NAD 83)
 BJ1713
 BJ1713                          SUPERSEDED SURVEY CONTROL
 BJ1713
 BJ1713.No superseded survey control is available for this station.
 BJ1713
 BJ1713_MARKER: DD = SURVEY DISK
 BJ1713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1713_STAMPING: 3V17 1969
 BJ1713_MARK LOGO: LADHGS
 BJ1713_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ1713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1713+STABILITY: SURFACE MOTION
 BJ1713_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1713+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2008
 BJ1713
 BJ1713  HISTORY     - Date     Condition        Report By
 BJ1713  HISTORY     - 1969     MONUMENTED       LADH
 BJ1713  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1713
 BJ1713                          STATION DESCRIPTION
 BJ1713
 BJ1713'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1713'5.05 MI NE FROM GEISMAR.
 BJ1713'ABOUT 4.3 MILES NORTH ALONG STATE HIGHWAY 73 FROM POST OFFICE AT
 BJ1713'GEISMAR TO THE JUNCTION OF STATE HIGHWAY 73 AND STATE HIGHWAY 74.
 BJ1713'THENCE EASTERLY 0.65 MILE ALONG STATE HIGHWAY 74 TO PRIVATE DRIVE.
 BJ1713'THENCE 0.10 MILE NORTH ALONG PRIVATE DRIVE.  IT IS 4.0 FEET NORTH OF
 BJ1713'SOUTHEAST CORNER OF BOARD FENCE, 2.5 FEET WEST OF POWER POLE, 50.0
 BJ1713'FEET SOUTHEAST OF SOUTHEAST CORNER OF WOODEN FRAME RESIDENCE, 77.0
 BJ1713'FEET EAST OF 48 INCH LIVE OAK TREE.  SET IN TOP OF A CONCRETE POST
 BJ1713'PROJECTING 1 INCH ABOVE GROUND LEVEL, 1 FOOT SOUTH OF STEEL WITNESS
 BJ1713'POST.
 BJ1713
 BJ1713                          STATION RECOVERY (2008)
 BJ1713
 BJ1713'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1713'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1714 ***********************************************************************
 BJ1714  DESIGNATION -  3 V 18
 BJ1714  PID         -  BJ1714
 BJ1714  STATE/COUNTY-  LA/ASCENSION
 BJ1714  COUNTRY     -  US
 BJ1714  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ1714
 BJ1714                         *CURRENT SURVEY CONTROL
 BJ1714  ______________________________________________________________________
 BJ1714* NAD 83(1986) POSITION- 30 15 18.     (N) 090 57 53.     (W)   SCALED
 BJ1714* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1714  **This station is located in a suspected subsidence area (see below).
 BJ1714  ______________________________________________________________________
 BJ1714  GEOID HEIGHT    -        -26.866 (meters)                     GEOID18
 BJ1714
 BJ1714.The horizontal coordinates were scaled from a map and have
 BJ1714.an estimated accuracy of +/- 6 seconds.
 BJ1714
 BJ1714.** This station is in an area of known vertical motion. If an
 BJ1714.** orthometric height was ever established but is not available 
 BJ1714.** in the current survey control section, the orthometric height
 BJ1714.** is considered suspect.  Suspect heights are available in the
 BJ1714.** superseded section only if requested.
 BJ1714
 BJ1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1714.GEOID18 height accuracy estimate available here.
 BJ1714
 BJ1714.Click photographs - Photos may exist for this station.
 BJ1714
 BJ1714;                    North         East    Units  Estimated Accuracy
 BJ1714;SPC LA S     -   194,590.    1,035,470.      MT  (+/- 180 meters Scaled)
 BJ1714
 BJ1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP958487(NAD 83)
 BJ1714
 BJ1714                          SUPERSEDED SURVEY CONTROL
 BJ1714
 BJ1714.No superseded survey control is available for this station.
 BJ1714
 BJ1714_MARKER: DD = SURVEY DISK
 BJ1714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1714_STAMPING: 3V18 1969
 BJ1714_MARK LOGO: LADHGS
 BJ1714_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ1714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1714+STABILITY: SURFACE MOTION
 BJ1714
 BJ1714  HISTORY     - Date     Condition        Report By
 BJ1714  HISTORY     - 1969     MONUMENTED       LADH
 BJ1714
 BJ1714                          STATION DESCRIPTION
 BJ1714
 BJ1714'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1714'5.75 MI NE FROM GEISMAR.
 BJ1714'ABOUT 4.3 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE POST OFFICE IN
 BJ1714'GEISMAR TO JUNCTION OF STATE HIGHWAY 73 AND STATE HIGHWAY 74.  THENCE
 BJ1714'EASTERLY 1.45 MILES ALONG STATE HIGHWAY 74.  IT IS 71.0 FEET NORTH OF
 BJ1714'CENTERLINE OF STATE HIGHWAY 74, 2.4 FEET EAST OF SOUTHEAST CORNER OF
 BJ1714'CONCRETE BLOCK STORE AND BAR BUILDING, 59.2 FEET SOUTH OF NORTHEAST
 BJ1714'CORNER OF CONCRETE BLOCK BUILDING, 2.0 MILES WEST OF JUNCTION OF STATE
 BJ1714'HIGHWAY 74 AND U.S. HIGHWAY 61 ALONG STATE HIGHWAY 74.  SET IN TOP OF
 BJ1714'A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1715 ***********************************************************************
 BJ1715  DESIGNATION -  3 V 19
 BJ1715  PID         -  BJ1715
 BJ1715  STATE/COUNTY-  LA/ASCENSION
 BJ1715  COUNTRY     -  US
 BJ1715  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ1715
 BJ1715                         *CURRENT SURVEY CONTROL
 BJ1715  ______________________________________________________________________
 BJ1715* NAD 83(1986) POSITION- 30 15 18.     (N) 090 57 11.     (W)   SCALED
 BJ1715* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1715  **This station is located in a suspected subsidence area (see below).
 BJ1715  ______________________________________________________________________
 BJ1715  GEOID HEIGHT    -        -26.858 (meters)                     GEOID18
 BJ1715
 BJ1715.The horizontal coordinates were scaled from a map and have
 BJ1715.an estimated accuracy of +/- 6 seconds.
 BJ1715
 BJ1715.** This station is in an area of known vertical motion. If an
 BJ1715.** orthometric height was ever established but is not available 
 BJ1715.** in the current survey control section, the orthometric height
 BJ1715.** is considered suspect.  Suspect heights are available in the
 BJ1715.** superseded section only if requested.
 BJ1715
 BJ1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1715.GEOID18 height accuracy estimate available here.
 BJ1715
 BJ1715.Click photographs - Photos may exist for this station.
 BJ1715
 BJ1715;                    North         East    Units  Estimated Accuracy
 BJ1715;SPC LA S     -   194,590.    1,036,600.      MT  (+/- 180 meters Scaled)
 BJ1715
 BJ1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP969488(NAD 83)
 BJ1715
 BJ1715                          SUPERSEDED SURVEY CONTROL
 BJ1715
 BJ1715.No superseded survey control is available for this station.
 BJ1715
 BJ1715_MARKER: DD = SURVEY DISK
 BJ1715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1715_STAMPING: 3V19 1969
 BJ1715_MARK LOGO: LADHGS
 BJ1715_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1715+STABILITY: SURFACE MOTION
 BJ1715_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1715+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2008
 BJ1715
 BJ1715  HISTORY     - Date     Condition        Report By
 BJ1715  HISTORY     - 1969     MONUMENTED       LADH
 BJ1715  HISTORY     - 20060516 GOOD             NGS
 BJ1715  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1715
 BJ1715                          STATION DESCRIPTION
 BJ1715
 BJ1715'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1715'6.5 MI NE FROM GEISMAR.
 BJ1715'ABOUT 4.3 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE POST OFFICE AT
 BJ1715'GEISMAR TO THE JUNCTION OF STATE HIGHWAY 73 AND STATE HIGHWAY 74.
 BJ1715'THENCE EASTERLY 2.20 MILES ALONG STATE HIGHWAY 74.  IT IS 0.10 MILE
 BJ1715'EAST FROM MAIN ENTRANCE OF THE UNITED GAS BOOSTER STATION, 123.0 FEET
 BJ1715'NORTH OF CENTERLINE OF STATE HIGHWAY 74, 125.6 FEET WEST OF NORTHWEST
 BJ1715'CORNER OF WOODEN FRAME RESIDENCE, 1.30 MILES WEST OF JUNCTION OF STATE
 BJ1715'HIGHWAY 74 AND U.S. HIGHWAY 61 ALONG STATE HIGHWAY 74 ON PROPERTY
 BJ1715'OWNED BY NOEL BABIN.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BJ1715'INCHES ABOVE GROUND LEVEL, 0.8 FOOT EAST OF STEEL WITNESS POST.
 BJ1715
 BJ1715                          STATION RECOVERY (2006)
 BJ1715
 BJ1715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1715'RECOVERED AS DESCRIBED.
 BJ1715
 BJ1715                          STATION RECOVERY (2008)
 BJ1715
 BJ1715'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1715'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2114 ***********************************************************************
 BJ2114  DESIGNATION -  3 V 2
 BJ2114  PID         -  BJ2114
 BJ2114  STATE/COUNTY-  LA/ASCENSION
 BJ2114  COUNTRY     -  US
 BJ2114  USGS QUAD   -  CARVILLE (2018)
 BJ2114
 BJ2114                         *CURRENT SURVEY CONTROL
 BJ2114  ______________________________________________________________________
 BJ2114* NAD 83(1986) POSITION- 30 14 07.     (N) 091 01 34.     (W)   SCALED
 BJ2114* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2114  **This station is located in a suspected subsidence area (see below).
 BJ2114  ______________________________________________________________________
 BJ2114  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ2114
 BJ2114.The horizontal coordinates were scaled from a map and have
 BJ2114.an estimated accuracy of +/- 6 seconds.
 BJ2114
 BJ2114.** This station is in an area of known vertical motion. If an
 BJ2114.** orthometric height was ever established but is not available 
 BJ2114.** in the current survey control section, the orthometric height
 BJ2114.** is considered suspect.  Suspect heights are available in the
 BJ2114.** superseded section only if requested.
 BJ2114
 BJ2114.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2114.GEOID18 height accuracy estimate available here.
 BJ2114
 BJ2114.Click photographs - Photos may exist for this station.
 BJ2114
 BJ2114;                    North         East    Units  Estimated Accuracy
 BJ2114;SPC LA S     -   192,390.    1,029,570.      MT  (+/- 180 meters Scaled)
 BJ2114
 BJ2114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP899465(NAD 83)
 BJ2114
 BJ2114                          SUPERSEDED SURVEY CONTROL
 BJ2114
 BJ2114.No superseded survey control is available for this station.
 BJ2114
 BJ2114_MARKER: DD = SURVEY DISK
 BJ2114_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2114_SP_SET: ABUTMENT
 BJ2114_STAMPING: 3V2 1969
 BJ2114_MARK LOGO: LADHGS
 BJ2114_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2114_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2114+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2008
 BJ2114
 BJ2114  HISTORY     - Date     Condition        Report By
 BJ2114  HISTORY     - 1969     MONUMENTED       LADH
 BJ2114  HISTORY     - 20080108 GOOD             SJBGRP
 BJ2114
 BJ2114                          STATION DESCRIPTION
 BJ2114
 BJ2114'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2114'3.1 MI NE FROM GEISMAR.
 BJ2114'ABOUT 1.48 MILES EASTERLY ALONG STATE HIGHWAY 73 FROM THE POST OFFICE
 BJ2114'IN GEISMAR TO THE JUNCTION OF STATE HIGHWAY 73 AND NEW STATE HIGHWAY
 BJ2114'30.  THENCE NORTHERLY 1.64 MILES ALONG NEW STATE HIGHWAY 30 FROM THE
 BJ2114'JUNCTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 74 AT ST. GABRIEL.
 BJ2114'IT IS 1.53 MILES SOUTH OF JUNCTION OF STATE HIGHWAY 3115 AND NEW STATE
 BJ2114'HIGHWAY 30.  SET IN DRILL HOLE IN WEST END OF NORTH ABUTMENT OF NEW
 BJ2114'RIVER BRIDGE, APPROXIMATELY LEVEL WITH ROADWAY AND 1.5 FEET SOUTH OF
 BJ2114'STEEL WITNESS POST.
 BJ2114
 BJ2114                          STATION RECOVERY (2008)
 BJ2114
 BJ2114'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ2114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1716 ***********************************************************************
 BJ1716  DESIGNATION -  3 V 20
 BJ1716  PID         -  BJ1716
 BJ1716  STATE/COUNTY-  LA/ASCENSION
 BJ1716  COUNTRY     -  US
 BJ1716  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ1716
 BJ1716                         *CURRENT SURVEY CONTROL
 BJ1716  ______________________________________________________________________
 BJ1716* NAD 83(1986) POSITION- 30 15 16.     (N) 090 56 29.     (W)   SCALED
 BJ1716* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1716  **This station is located in a suspected subsidence area (see below).
 BJ1716  ______________________________________________________________________
 BJ1716  GEOID HEIGHT    -        -26.850 (meters)                     GEOID18
 BJ1716
 BJ1716.The horizontal coordinates were scaled from a map and have
 BJ1716.an estimated accuracy of +/- 6 seconds.
 BJ1716
 BJ1716.** This station is in an area of known vertical motion. If an
 BJ1716.** orthometric height was ever established but is not available 
 BJ1716.** in the current survey control section, the orthometric height
 BJ1716.** is considered suspect.  Suspect heights are available in the
 BJ1716.** superseded section only if requested.
 BJ1716
 BJ1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1716.GEOID18 height accuracy estimate available here.
 BJ1716
 BJ1716.Click photographs - Photos may exist for this station.
 BJ1716
 BJ1716;                    North         East    Units  Estimated Accuracy
 BJ1716;SPC LA S     -   194,540.    1,037,720.      MT  (+/- 180 meters Scaled)
 BJ1716
 BJ1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP980487(NAD 83)
 BJ1716
 BJ1716                          SUPERSEDED SURVEY CONTROL
 BJ1716
 BJ1716.No superseded survey control is available for this station.
 BJ1716
 BJ1716_MARKER: DD = SURVEY DISK
 BJ1716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1716_STAMPING: 3V20 1969
 BJ1716_MARK LOGO: LADHGS
 BJ1716_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1716+STABILITY: SURFACE MOTION
 BJ1716_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1716+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2008
 BJ1716
 BJ1716  HISTORY     - Date     Condition        Report By
 BJ1716  HISTORY     - 1969     MONUMENTED       LADH
 BJ1716  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 BJ1716  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1716
 BJ1716                          STATION DESCRIPTION
 BJ1716
 BJ1716'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1716'2.15 MI N FROM GONZALES.
 BJ1716'ABOUT 0.30 MILE NORTHERLY ALONG STATE HIGHWAY 44 FROM ENTRANCE TO ST.
 BJ1716'THERESA CATHOLIC CEMETERY IN GONZALES TO JUNCTION WITH U.S. HIGHWAY
 BJ1716'61.  THENCE NORTHWESTERLY 1.16 MILES ALONG U.S. HIGHWAY 61 TO JUNCTION
 BJ1716'WITH STATE HIGHWAY 74.  THENCE 0.69 MILE WESTERLY ALONG STATE HIGHWAY
 BJ1716'74 TO THE PALMER OIL COMPANY.  IT IS 31.8 FEET SOUTH OF THE CENTERLINE
 BJ1716'OF STATE HIGHWAY 74, 43.4 FEET SOUTH OF THE NORTHWEST CORNER OF A
 BJ1716'CHAIN-LINK FENCE, 1.2 FEET WEST OF FENCE, 91.0 FEET NORTHWEST OF
 BJ1716'NORTHWEST CORNER OF A CONCRETE BASE FOR GASOLINE STORAGE TANKS AND
 BJ1716'LOADING RACK.  SET IN TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES
 BJ1716'ABOVE GROUND ON PROPERTY OF PALMER OIL COMPANY, 1.0 FOOT SOUTH OF A
 BJ1716'STEEL WITNESS POST.
 BJ1716
 BJ1716                          STATION RECOVERY (1990)
 BJ1716
 BJ1716'RECOVERY NOTE BY US POWER SQUADRON 1990 (DNB)
 BJ1716'MARK NOT FOUND.
 BJ1716
 BJ1716                          STATION RECOVERY (2008)
 BJ1716
 BJ1716'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1716'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1717 ***********************************************************************
 BJ1717  DESIGNATION -  3 V 21
 BJ1717  PID         -  BJ1717
 BJ1717  STATE/COUNTY-  LA/ASCENSION
 BJ1717  COUNTRY     -  US
 BJ1717  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ1717
 BJ1717                         *CURRENT SURVEY CONTROL
 BJ1717  ______________________________________________________________________
 BJ1717* NAD 83(1986) POSITION- 30 15 24.     (N) 090 55 50.     (W)   SCALED
 BJ1717* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1717  **This station is located in a suspected subsidence area (see below).
 BJ1717  ______________________________________________________________________
 BJ1717  GEOID HEIGHT    -        -26.846 (meters)                     GEOID18
 BJ1717
 BJ1717.The horizontal coordinates were scaled from a map and have
 BJ1717.an estimated accuracy of +/- 6 seconds.
 BJ1717
 BJ1717.** This station is in an area of known vertical motion. If an
 BJ1717.** orthometric height was ever established but is not available 
 BJ1717.** in the current survey control section, the orthometric height
 BJ1717.** is considered suspect.  Suspect heights are available in the
 BJ1717.** superseded section only if requested.
 BJ1717
 BJ1717.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1717.GEOID18 height accuracy estimate available here.
 BJ1717
 BJ1717.Click photographs - Photos may exist for this station.
 BJ1717
 BJ1717;                    North         East    Units  Estimated Accuracy
 BJ1717;SPC LA S     -   194,790.    1,038,760.      MT  (+/- 180 meters Scaled)
 BJ1717
 BJ1717_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP990490(NAD 83)
 BJ1717
 BJ1717                          SUPERSEDED SURVEY CONTROL
 BJ1717
 BJ1717.No superseded survey control is available for this station.
 BJ1717
 BJ1717_MARKER: DD = SURVEY DISK
 BJ1717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1717_STAMPING: 3V21 1969
 BJ1717_MARK LOGO: LADHGS
 BJ1717_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1717+STABILITY: SURFACE MOTION
 BJ1717_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1717+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2006
 BJ1717
 BJ1717  HISTORY     - Date     Condition        Report By
 BJ1717  HISTORY     - 1969     MONUMENTED       LADH
 BJ1717  HISTORY     - 20060518 GOOD             NGS
 BJ1717  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1717
 BJ1717                          STATION DESCRIPTION
 BJ1717
 BJ1717'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1717'1.46 MI NW FROM GONZALES.
 BJ1717'ABOUT 0.30 MILE NORTHERLY ALONG STATE HIGHWAY 44 FROM THE ENTRANCE TO
 BJ1717'THE ST. THERESA CATHOLIC CEMETERY IN GONZALES TO THE JUNCTION WITH
 BJ1717'U.S. ROUTE 61.  THENCE NORTHWESTERLY ALONG U.S. ROUTE 61 FOR 1.16
 BJ1717'MILES.  IT IS 64.5 FEET SOUTHWESTERLY OF CENTERLINE OF THE SOUTHEAST
 BJ1717'BOUND TRAFFIC LANE OF U.S. ROUTE 61, 4.0 FEET NORTHWEST OF EAST CORNER
 BJ1717'OF A 6 FOOT HIGH WIRE MESH FENCE, 0.9 FOOT NORTH OF THE FENCE, 58.3
 BJ1717'FEET SOUTH OF A POWER POLE, 94.1 FEET SOUTHEAST OF THE EAST END OF A
 BJ1717'CONCRETE CULVERT UNDER A DRIVEWAY LEADING TO THE EVANGELINE HYDRATANE
 BJ1717'GAS COMPANY, 97.7 FEET SOUTH OF A 6 INCH ANCHOR POST FOR A RADIO TOWER
 BJ1717'BELONGING TO THE EVANGELINE HYDRATANE GAS COMPANY.  BENCH MARK DISK IS
 BJ1717'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND, 1.5
 BJ1717'FEET SOUTHEAST OF A STEEL WITNESS POST.
 BJ1717
 BJ1717                          STATION RECOVERY (2006)
 BJ1717
 BJ1717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1717'RECOVERED AS DESCRIBED.
 BJ1717
 BJ1717                          STATION RECOVERY (2008)
 BJ1717
 BJ1717'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1717'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1718 ***********************************************************************
 BJ1718  DESIGNATION -  3 V 22
 BJ1718  PID         -  BJ1718
 BJ1718  STATE/COUNTY-  LA/ASCENSION
 BJ1718  COUNTRY     -  US
 BJ1718  USGS QUAD   -  GONZALES (2018)
 BJ1718
 BJ1718                         *CURRENT SURVEY CONTROL
 BJ1718  ______________________________________________________________________
 BJ1718* NAD 83(1986) POSITION- 30 14 29.     (N) 090 55 13.     (W)   SCALED
 BJ1718* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1718  **This station is located in a suspected subsidence area (see below).
 BJ1718  ______________________________________________________________________
 BJ1718  GEOID HEIGHT    -        -26.824 (meters)                     GEOID18
 BJ1718
 BJ1718.The horizontal coordinates were scaled from a map and have
 BJ1718.an estimated accuracy of +/- 6 seconds.
 BJ1718
 BJ1718.** This station is in an area of known vertical motion. If an
 BJ1718.** orthometric height was ever established but is not available 
 BJ1718.** in the current survey control section, the orthometric height
 BJ1718.** is considered suspect.  Suspect heights are available in the
 BJ1718.** superseded section only if requested.
 BJ1718
 BJ1718.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1718.GEOID18 height accuracy estimate available here.
 BJ1718
 BJ1718.Click photographs - Photos may exist for this station.
 BJ1718
 BJ1718;                    North         East    Units  Estimated Accuracy
 BJ1718;SPC LA S     -   193,100.    1,039,760.      MT  (+/- 180 meters Scaled)
 BJ1718
 BJ1718_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP001473(NAD 83)
 BJ1718
 BJ1718                          SUPERSEDED SURVEY CONTROL
 BJ1718
 BJ1718.No superseded survey control is available for this station.
 BJ1718
 BJ1718_MARKER: DD = SURVEY DISK
 BJ1718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1718_STAMPING: 3V22 1969
 BJ1718_MARK LOGO: LADHGS
 BJ1718_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ1718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1718+STABILITY: SURFACE MOTION
 BJ1718
 BJ1718  HISTORY     - Date     Condition        Report By
 BJ1718  HISTORY     - 1969     MONUMENTED       LADH
 BJ1718  HISTORY     - 20060518 MARK NOT FOUND   NGS
 BJ1718  HISTORY     - 20080314 GOOD             SJBGRP
 BJ1718
 BJ1718                          STATION DESCRIPTION
 BJ1718
 BJ1718'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1718'IN GONZALES.
 BJ1718'ABOUT 0.30 MILE SOUTH OF THE INTERSECTION OF STATE HIGHWAY 44 AND U.S.
 BJ1718'HIGHWAY 61, 2.3 FEET WEST OF SOUTHEAST CORNER OF ST. THERESA CEMETERY
 BJ1718'IN GONZALES, 167.2 FEET EAST OF CENTERLINE OF STATE HIGHWAY 44. SET IN
 BJ1718'TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND LEVEL.
 BJ1718
 BJ1718                          STATION RECOVERY (2006)
 BJ1718
 BJ1718'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1718'NOT RECOVERED.
 BJ1718
 BJ1718                          STATION RECOVERY (2008)
 BJ1718
 BJ1718'RECOVERY NOTE BY SJB GROUP INC 2008 (KH)
 BJ1718'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1719 ***********************************************************************
 BJ1719  DESIGNATION -  3 V 23
 BJ1719  PID         -  BJ1719
 BJ1719  STATE/COUNTY-  LA/ASCENSION
 BJ1719  COUNTRY     -  US
 BJ1719  USGS QUAD   -  GONZALES (2018)
 BJ1719
 BJ1719                         *CURRENT SURVEY CONTROL
 BJ1719  ______________________________________________________________________
 BJ1719* NAD 83(1986) POSITION- 30 14 00.     (N) 090 55 13.     (W)   SCALED
 BJ1719* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1719  **This station is located in a suspected subsidence area (see below).
 BJ1719  ______________________________________________________________________
 BJ1719  GEOID HEIGHT    -        -26.815 (meters)                     GEOID18
 BJ1719
 BJ1719.The horizontal coordinates were scaled from a map and have
 BJ1719.an estimated accuracy of +/- 6 seconds.
 BJ1719
 BJ1719.** This station is in an area of known vertical motion. If an
 BJ1719.** orthometric height was ever established but is not available 
 BJ1719.** in the current survey control section, the orthometric height
 BJ1719.** is considered suspect.  Suspect heights are available in the
 BJ1719.** superseded section only if requested.
 BJ1719
 BJ1719.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1719.GEOID18 height accuracy estimate available here.
 BJ1719
 BJ1719.Click photographs - Photos may exist for this station.
 BJ1719
 BJ1719;                    North         East    Units  Estimated Accuracy
 BJ1719;SPC LA S     -   192,200.    1,039,760.      MT  (+/- 180 meters Scaled)
 BJ1719
 BJ1719_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP001464(NAD 83)
 BJ1719
 BJ1719                          SUPERSEDED SURVEY CONTROL
 BJ1719
 BJ1719.No superseded survey control is available for this station.
 BJ1719
 BJ1719_MARKER: DD = SURVEY DISK
 BJ1719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1719_STAMPING: 3V23 1969
 BJ1719_MARK LOGO: LADHGS
 BJ1719_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1719+STABILITY: SURFACE MOTION
 BJ1719
 BJ1719  HISTORY     - Date     Condition        Report By
 BJ1719  HISTORY     - 1969     MONUMENTED       LADH
 BJ1719  HISTORY     - 20060518 MARK NOT FOUND   NGS
 BJ1719
 BJ1719                          STATION DESCRIPTION
 BJ1719
 BJ1719'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1719'IN GONZALES.
 BJ1719'ABOUT 0.56 MILE SOUTH ALONG STATE HIGHWAY 44 FROM MAIN ENTRANCE TO ST.
 BJ1719'THERESA CATHOLIC CEMETERY IN GONZALES.  IT IS 2.9 FEET NORTH OF NORTH
 BJ1719'EDGE OF FIRST NATIONAL BANK OF GONZALES CONCRETE PARKING LOT, 5.0 FEET
 BJ1719'WEST OF POWER POLE, 7.7 FEET WEST OF THE WEST END OF CHAIN-LINK FENCE,
 BJ1719'57.2 FEET NORTHWEST OF NORTHEAST CORNER OF BRICK BUILDING, 72.3 FEET
 BJ1719'NORTHEAST OF NORTHWEST CORNER OF BRICK BUILDING, 127.5 FEET EAST OF
 BJ1719'CENTERLINE OF STATE HIGHWAY 44, ON PROPERTY OF FIRST NATIONAL BANK OF
 BJ1719'GONZALES.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BJ1719'GROUND LEVEL, 1.0 FOOT WEST OF STEEL WITNESS POST.
 BJ1719
 BJ1719                          STATION RECOVERY (2006)
 BJ1719
 BJ1719'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1719'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1720 ***********************************************************************
 BJ1720  DESIGNATION -  3 V 24
 BJ1720  PID         -  BJ1720
 BJ1720  STATE/COUNTY-  LA/ASCENSION
 BJ1720  COUNTRY     -  US
 BJ1720  USGS QUAD   -  GONZALES (2018)
 BJ1720
 BJ1720                         *CURRENT SURVEY CONTROL
 BJ1720  ______________________________________________________________________
 BJ1720* NAD 83(1986) POSITION- 30 13 08.     (N) 090 55 14.     (W)   SCALED
 BJ1720* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1720  **This station is located in a suspected subsidence area (see below).
 BJ1720  ______________________________________________________________________
 BJ1720  GEOID HEIGHT    -        -26.798 (meters)                     GEOID18
 BJ1720
 BJ1720.The horizontal coordinates were scaled from a map and have
 BJ1720.an estimated accuracy of +/- 6 seconds.
 BJ1720
 BJ1720.** This station is in an area of known vertical motion. If an
 BJ1720.** orthometric height was ever established but is not available 
 BJ1720.** in the current survey control section, the orthometric height
 BJ1720.** is considered suspect.  Suspect heights are available in the
 BJ1720.** superseded section only if requested.
 BJ1720
 BJ1720.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1720.GEOID18 height accuracy estimate available here.
 BJ1720
 BJ1720.Click photographs - Photos may exist for this station.
 BJ1720
 BJ1720;                    North         East    Units  Estimated Accuracy
 BJ1720;SPC LA S     -   190,600.    1,039,740.      MT  (+/- 180 meters Scaled)
 BJ1720
 BJ1720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP001448(NAD 83)
 BJ1720
 BJ1720                          SUPERSEDED SURVEY CONTROL
 BJ1720
 BJ1720.No superseded survey control is available for this station.
 BJ1720
 BJ1720_MARKER: DD = SURVEY DISK
 BJ1720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1720_STAMPING: 3V24 1969
 BJ1720_MARK LOGO: LADHGS
 BJ1720_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1720+STABILITY: SURFACE MOTION
 BJ1720_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1720+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 BJ1720
 BJ1720  HISTORY     - Date     Condition        Report By
 BJ1720  HISTORY     - 1969     MONUMENTED       LADH
 BJ1720  HISTORY     - 20050105 GOOD             AERODA
 BJ1720  HISTORY     - 20050107 GOOD             AERODA
 BJ1720  HISTORY     - 20080109 GOOD             SJBGRP
 BJ1720
 BJ1720                          STATION DESCRIPTION
 BJ1720
 BJ1720'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1720'1.5 MI S FROM GONZALES.
 BJ1720'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 44 FROM ENTRANCE TO ST.
 BJ1720'THERESA CATHOLIC CEMETERY.  IT IS 68.0 FEET SOUTHEAST OF SOUTHEAST
 BJ1720'CORNER OF A CONCRETE WATER TROUGH, 22.0 FEET NORTH OF A ROW OF PINE
 BJ1720'TREES, 133.0 FEET SOUTHWEST OF JUNCTION OF ROME STREET AND STATE
 BJ1720'HIGHWAY 44, 0.10 MILE NORTH ALONG STATE HIGHWAY 44 FROM A DRIVEWAY
 BJ1720'LEADING TO THE EAST ASCENSION SAVINGS AND LOAN ASSOCIATION OFFICE,
 BJ1720'LOCATED ON PROPERTY BELONGING TO A MR. GAUTREAU-- SET IN TOP OF A
 BJ1720'CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND AND ABOUT LEVEL WITH
 BJ1720'THE ROADWAY, 1.0 FOOT NORTHEAST OF A STEEL WITNESS POST.
 BJ1720
 BJ1720                          STATION RECOVERY (2005)
 BJ1720
 BJ1720'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ1720'RECOVERED IN GOOD CONDITION.
 BJ1720
 BJ1720                          STATION RECOVERY (2005)
 BJ1720
 BJ1720'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ1720'RECOVERED IN GOOD CONDITION.
 BJ1720
 BJ1720                          STATION RECOVERY (2008)
 BJ1720
 BJ1720'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ1720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1729 ***********************************************************************
 BJ1729  DESIGNATION -  3 V 25
 BJ1729  PID         -  BJ1729
 BJ1729  STATE/COUNTY-  LA/ASCENSION
 BJ1729  COUNTRY     -  US
 BJ1729  USGS QUAD   -  GONZALES (2018)
 BJ1729
 BJ1729                         *CURRENT SURVEY CONTROL
 BJ1729  ______________________________________________________________________
 BJ1729* NAD 83(1986) POSITION- 30 08 49.     (N) 090 53 54.     (W)   SCALED
 BJ1729* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1729  **This station is located in a suspected subsidence area (see below).
 BJ1729  ______________________________________________________________________
 BJ1729  GEOID HEIGHT    -        -26.676 (meters)                     GEOID18
 BJ1729
 BJ1729.The horizontal coordinates were scaled from a map and have
 BJ1729.an estimated accuracy of +/- 6 seconds.
 BJ1729
 BJ1729.** This station is in an area of known vertical motion. If an
 BJ1729.** orthometric height was ever established but is not available 
 BJ1729.** in the current survey control section, the orthometric height
 BJ1729.** is considered suspect.  Suspect heights are available in the
 BJ1729.** superseded section only if requested.
 BJ1729
 BJ1729.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1729.GEOID18 height accuracy estimate available here.
 BJ1729
 BJ1729.Click photographs - Photos may exist for this station.
 BJ1729
 BJ1729;                    North         East    Units  Estimated Accuracy
 BJ1729;SPC LA S     -   182,630.    1,041,910.      MT  (+/- 180 meters Scaled)
 BJ1729
 BJ1729_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP024369(NAD 83)
 BJ1729
 BJ1729                          SUPERSEDED SURVEY CONTROL
 BJ1729
 BJ1729.No superseded survey control is available for this station.
 BJ1729
 BJ1729_MARKER: DD = SURVEY DISK
 BJ1729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1729_STAMPING: 3V25 1969
 BJ1729_MARK LOGO: LADHGS
 BJ1729_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1729+STABILITY: SURFACE MOTION
 BJ1729
 BJ1729  HISTORY     - Date     Condition        Report By
 BJ1729  HISTORY     - 1969     MONUMENTED       LADH
 BJ1729  HISTORY     - 20060522 MARK NOT FOUND   NGS
 BJ1729
 BJ1729                          STATION DESCRIPTION
 BJ1729
 BJ1729'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1729'3.35 MI SW FROM SORRENTO.
 BJ1729'ABOUT 3.35 MILES SOUTH ALONG STATE HIGHWAY 22 FROM THE POST OFFICE IN
 BJ1729'SORRENTO TO JUNCTION OF STATE HIGHWAY 22 AND OLD STATE HIGHWAY 942,
 BJ1729'THENCE SOUTHEASTERLY 0.65 MILE ALONG OLD STATE HIGHWAY 942.  BENCH
 BJ1729'MARK IS LOCATED 140.5 FEET WEST CENTERLINE OF HIGHWAY, 38.0 FEET NORTH
 BJ1729'OF PRIVATE DRIVEWAY, 26.6 FEET NORTH EAST OF POWER SERVICE POLE, 2.0
 BJ1729'FEET SOUTH WEST OF OLD TWO STORY FRAME AND BRICK RESIDENCE ON PROPERTY
 BJ1729'OF SUNSHINE PLANTING COMPANY.  STATE HIGHWAY 942 WHICH RUNS
 BJ1729'SOUTHWESTERLY TO THE MISSISSIPPI RIVER LEVEE HAS BEEN REMOVED FROM THE
 BJ1729'LOUISIANA STATE HIGHWAY SYSTEM.  THE BENCH MARK IS SET IN A CONCRETE
 BJ1729'POST PROJECTING 3 INCHES ABOVE THE GROUND AND 1.0 FOOT SOUTHEAST OF A
 BJ1729'STEEL WITNESS POST.
 BJ1729
 BJ1729                          STATION RECOVERY (2006)
 BJ1729
 BJ1729'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1729'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1730 ***********************************************************************
 BJ1730  DESIGNATION -  3 V 26
 BJ1730  PID         -  BJ1730
 BJ1730  STATE/COUNTY-  LA/ASCENSION
 BJ1730  COUNTRY     -  US
 BJ1730  USGS QUAD   -  GONZALES (2018)
 BJ1730
 BJ1730                         *CURRENT SURVEY CONTROL
 BJ1730  ______________________________________________________________________
 BJ1730* NAD 83(1986) POSITION- 30 09 25.     (N) 090 53 20.     (W)   SCALED
 BJ1730* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1730  **This station is located in a suspected subsidence area (see below).
 BJ1730  ______________________________________________________________________
 BJ1730  GEOID HEIGHT    -        -26.688 (meters)                     GEOID18
 BJ1730
 BJ1730.The horizontal coordinates were scaled from a map and have
 BJ1730.an estimated accuracy of +/- 6 seconds.
 BJ1730
 BJ1730.** This station is in an area of known vertical motion. If an
 BJ1730.** orthometric height was ever established but is not available 
 BJ1730.** in the current survey control section, the orthometric height
 BJ1730.** is considered suspect.  Suspect heights are available in the
 BJ1730.** superseded section only if requested.
 BJ1730
 BJ1730.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1730.GEOID18 height accuracy estimate available here.
 BJ1730
 BJ1730.Click photographs - Photos may exist for this station.
 BJ1730
 BJ1730;                    North         East    Units  Estimated Accuracy
 BJ1730;SPC LA S     -   183,750.    1,042,810.      MT  (+/- 180 meters Scaled)
 BJ1730
 BJ1730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP033380(NAD 83)
 BJ1730
 BJ1730                          SUPERSEDED SURVEY CONTROL
 BJ1730
 BJ1730.No superseded survey control is available for this station.
 BJ1730
 BJ1730_MARKER: DD = SURVEY DISK
 BJ1730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1730_STAMPING: 3V26 1969
 BJ1730_MARK LOGO: LADHGS
 BJ1730_PROJECTION: FLUSH
 BJ1730_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1730+STABILITY: SURFACE MOTION
 BJ1730_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1730+SATELLITE: SATELLITE OBSERVATIONS - January 16, 1996
 BJ1730
 BJ1730  HISTORY     - Date     Condition        Report By
 BJ1730  HISTORY     - 1969     MONUMENTED       LADH
 BJ1730  HISTORY     - 19960116 GOOD             LADTD
 BJ1730  HISTORY     - 20080109 POOR             SJBGRP
 BJ1730
 BJ1730                          STATION DESCRIPTION
 BJ1730
 BJ1730'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1730'3.15 MI SW FROM SORRENTO.
 BJ1730'ABOUT 3.15 MILES SOUTHWEST ALONG STATE HIGHWAY 22 FROM THE POST OFFICE
 BJ1730'AT SORRENTO BETWEEN 2 BRICK RESIDENCES.  203 FEET SOUTHEAST OF
 BJ1730'CENTERLINE OF STATE HIGHWAY 22, 43.2 FEET NORTHEAST OF BLONDE BRICK
 BJ1730'RESIDENCE, 35.4 FEET SOUTHWEST OF CORNER OF UTILITY ROOM ADJOINING RED
 BJ1730'BRICK RESIDENCE, 2.0 FEET NORTHWEST OF POWER SERVICE POLE ON THE
 BJ1730'SCHEXNAYDER PROPERTY.  BENCH MARK SET IN CONCRETE POST FLUSH WITH THE
 BJ1730'GROUND.
 BJ1730
 BJ1730                          STATION RECOVERY (1996)
 BJ1730
 BJ1730'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ1730'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTHWEST OF SORRENTO,
 BJ1730'4.5 MI (7.2 KM) SOUTH-SOUTHEAST OF GONZALES, 5.0 MI (8.0 KM) NORTHEAST
 BJ1730'OF DONALDSONVILLE.  OWNERSHIP--MR.  SCHEXNAYDER, 6074 HWY 22,
 BJ1730'SORRENTO, LA.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 BJ1730'HIGHWAY 10 AND STATE HIGHWAY 22, WEST OF SORRENTO, GO WEST FOR 1.25 MI
 BJ1730'(2.01 KM) ON HIGHWAY 22 TO THE STATION SET ON THE LEFT BETWEEN A BLOND
 BJ1730'BRICK HOUSE AND A BLUE BRICK HOUSE.  THE STATION IS 206.5 FT (62.9 M)
 BJ1730'SOUTHEAST FROM THE CENTER OF THE HIGHWAY, 43.0 FT (13.1 M) NORTHEAST
 BJ1730'FROM THE EAST CORNER OF THE BLOND BRICK HOUSE, 36.0 FT (11.0 M)
 BJ1730'WEST-SOUTHWEST FROM THE SOUTH CORNER OF THE BLUE BRICK HOUSE, 2.0 FT
 BJ1730'(0.6 M) WEST-NORTHWEST FROM A SERVICE POLE, FLUSH WITH THE GROUND
 BJ1730'SURFACE AND ABOUT 4.0 FT (1.2 M) BELOW THE LEVEL OF THE HIGHWAY.
 BJ1730
 BJ1730                          STATION RECOVERY (2008)
 BJ1730
 BJ1730'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ1730'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1731 ***********************************************************************
 BJ1731  DESIGNATION -  3 V 27
 BJ1731  PID         -  BJ1731
 BJ1731  STATE/COUNTY-  LA/ASCENSION
 BJ1731  COUNTRY     -  US
 BJ1731  USGS QUAD   -  GONZALES (2018)
 BJ1731
 BJ1731                         *CURRENT SURVEY CONTROL
 BJ1731  ______________________________________________________________________
 BJ1731* NAD 83(1986) POSITION- 30 10 15.     (N) 090 52 40.     (W)   SCALED
 BJ1731* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1731  **This station is located in a suspected subsidence area (see below).
 BJ1731  ______________________________________________________________________
 BJ1731  GEOID HEIGHT    -        -26.704 (meters)                     GEOID18
 BJ1731
 BJ1731.The horizontal coordinates were scaled from a map and have
 BJ1731.an estimated accuracy of +/- 6 seconds.
 BJ1731
 BJ1731.** This station is in an area of known vertical motion. If an
 BJ1731.** orthometric height was ever established but is not available 
 BJ1731.** in the current survey control section, the orthometric height
 BJ1731.** is considered suspect.  Suspect heights are available in the
 BJ1731.** superseded section only if requested.
 BJ1731
 BJ1731.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1731.GEOID18 height accuracy estimate available here.
 BJ1731
 BJ1731.Click photographs - Photos may exist for this station.
 BJ1731
 BJ1731;                    North         East    Units  Estimated Accuracy
 BJ1731;SPC LA S     -   185,290.    1,043,880.      MT  (+/- 180 meters Scaled)
 BJ1731
 BJ1731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP043396(NAD 83)
 BJ1731
 BJ1731                          SUPERSEDED SURVEY CONTROL
 BJ1731
 BJ1731.No superseded survey control is available for this station.
 BJ1731
 BJ1731_MARKER: DD = SURVEY DISK
 BJ1731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1731_STAMPING: 3V27 1969
 BJ1731_MARK LOGO: LADHGS
 BJ1731_PROJECTION: FLUSH
 BJ1731_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1731+STABILITY: SURFACE MOTION
 BJ1731_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1731+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 BJ1731
 BJ1731  HISTORY     - Date     Condition        Report By
 BJ1731  HISTORY     - 1969     MONUMENTED       LADH
 BJ1731  HISTORY     - 19880126 GOOD             LADTD
 BJ1731  HISTORY     - 19960116 GOOD             LADTD
 BJ1731  HISTORY     - 20080109 GOOD             SJBGRP
 BJ1731
 BJ1731                          STATION DESCRIPTION
 BJ1731
 BJ1731'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1731'ABOUT 1.95 MILES SOUTHWEST ALONG STATE HIGHWAY 22 FROM THE POST OFFICE
 BJ1731'AT SORRENTO.  180.0 FEET NORTHWEST CENTERLINE OF STATE HIGHWAY 22, 3.5
 BJ1731'FEET NORTH OF SOUTH LEG AND 35.5 FEET SOUTH OF NORTH LEG OF STEEL
 BJ1731'TRANSMISSION TOWER OWNED BY LOUISIANA POWER AND LIGHT COMPANY, TOWER
 BJ1731'NO. 194, 0.30 MILE NORTHEAST OF JUNCTION OF STATE HIGHWAY 3089 AND
 BJ1731'STATE HIGHWAY 22.  BENCH MARK SET IN CONCRETE POST PROJECTING 3 INCHES
 BJ1731'ABOVE THE GROUND AND 1.5 FEET NORTHEAST OF A STEEL WITNESS POST.
 BJ1731
 BJ1731                          STATION RECOVERY (1988)
 BJ1731
 BJ1731'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ1731'THE STATION IS LOCATED ABOUT 3.1 KM (1.95 MI) SOUTHWEST OF SORRENTO,
 BJ1731'0.5 KM (0.30 MI) NORTHEAST OF THE JUNCTION OF STATE HIGHWAYS 22 AND
 BJ1731'3089.  OWNERSHIP--LOUISIANA POWER AND LIGHT COMPANY.
 BJ1731'
 BJ1731'TO REACH THE STATION FROM THE POST OFFICE IN SORRENTO, GO SOUTHWEST
 BJ1731'FOR 3.1 KM (1.95 MI) ON STATE HIGHWAY 22 TO THE MARK ON THE RIGHT AT A
 BJ1731'POWER LINE CROSSING.
 BJ1731'
 BJ1731'THE STATION IS 54.9 M (180.1 FT) NORTHWEST FROM THE CENTER OF THE
 BJ1731'HIGHWAY, 10.8 M (35.4 FT) SOUTH FROM THE NORTH LEG OF THE STEEL
 BJ1731'TRANSMISSION TOWER, TOWER NO. 194, 1.1 M (3.6 FT) NORTH FROM THE SOUTH
 BJ1731'LEG OF THE TOWER AND 0.5 M (1.6 FT) NORTHEAST FROM A WITNESS POST.
 BJ1731'THE MARK IS PROJECTING 7.6 CM (3 IN) ABOVE THE GROUND AND ABOUT 0.6 M
 BJ1731'(2.0 FT) BELOW THE HIGHWAY.
 BJ1731
 BJ1731                          STATION RECOVERY (1996)
 BJ1731
 BJ1731'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ1731'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) SOUTHWEST OF SORRENTO,
 BJ1731'4.5 MI (7.2 KM) SOUTH-SOUTHEAST OF GONZALES, 6.0 MI (9.7 KM)
 BJ1731'NORTHEAST OF DONALDSONVILLE. OWNERSHIP--UNKNOWN.
 BJ1731'
 BJ1731'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BJ1731'STATE HIGHWAY 22 WEST OF SORRENTO, GO WEST FOR 0.1 MI (0.2 KM) ON
 BJ1731'HIGHWAY 22 TO THE STATION SET ON THE RIGHT UNDER A HIGH VOLTAGE
 BJ1731'TRANSMISSION LINE TOWER.
 BJ1731'
 BJ1731'THE STATION IS 126.5 FT (38.6 M) WEST-NORTHWEST FROM THE CENTER OF THE
 BJ1731'WEST BOUND LANES OF HIGHWAY 22, 50.0 FT (15.2 M) NORTHWEST FROM A NET
 BJ1731'WIRE FENCE, 38.5 FT (11.7 M) SOUTH-SOUTHWEST FROM THE NORTH LEG OF THE
 BJ1731'TRANSMISSION TOWER, 3.0 FT (0.9 M) NORTHEAST FROM THE SOUTH LEG OF THE
 BJ1731'TOWER, 1.0 FT (0.3 M) SOUTHEAST FROM A METAL WITNESS POST WITH A SIGN
 BJ1731'ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 4.0 FT (1.2 M)
 BJ1731'BELOW THE LEVEL OF THE HIGHWAY.
 BJ1731
 BJ1731                          STATION RECOVERY (2008)
 BJ1731
 BJ1731'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ1731'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1732 ***********************************************************************
 BJ1732  DESIGNATION -  3 V 28
 BJ1732  PID         -  BJ1732
 BJ1732  STATE/COUNTY-  LA/ASCENSION
 BJ1732  COUNTRY     -  US
 BJ1732  USGS QUAD   -  SORRENTO (2018)
 BJ1732
 BJ1732                         *CURRENT SURVEY CONTROL
 BJ1732  ______________________________________________________________________
 BJ1732* NAD 83(1986) POSITION- 30 10 44.     (N) 090 51 53.     (W)   SCALED
 BJ1732* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1732  **This station is located in a suspected subsidence area (see below).
 BJ1732  ______________________________________________________________________
 BJ1732  GEOID HEIGHT    -        -26.709 (meters)                     GEOID18
 BJ1732
 BJ1732.The horizontal coordinates were scaled from a map and have
 BJ1732.an estimated accuracy of +/- 6 seconds.
 BJ1732
 BJ1732.** This station is in an area of known vertical motion. If an
 BJ1732.** orthometric height was ever established but is not available 
 BJ1732.** in the current survey control section, the orthometric height
 BJ1732.** is considered suspect.  Suspect heights are available in the
 BJ1732.** superseded section only if requested.
 BJ1732
 BJ1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1732.GEOID18 height accuracy estimate available here.
 BJ1732
 BJ1732.Click photographs - Photos may exist for this station.
 BJ1732
 BJ1732;                    North         East    Units  Estimated Accuracy
 BJ1732;SPC LA S     -   186,190.    1,045,130.      MT  (+/- 180 meters Scaled)
 BJ1732
 BJ1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP055405(NAD 83)
 BJ1732
 BJ1732                          SUPERSEDED SURVEY CONTROL
 BJ1732
 BJ1732.No superseded survey control is available for this station.
 BJ1732
 BJ1732_MARKER: DD = SURVEY DISK
 BJ1732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1732_STAMPING: 3V28 1969
 BJ1732_MARK LOGO: LADHGS
 BJ1732_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ1732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1732+STABILITY: SURFACE MOTION
 BJ1732_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1732+SATELLITE: SATELLITE OBSERVATIONS - January 26, 1988
 BJ1732
 BJ1732  HISTORY     - Date     Condition        Report By
 BJ1732  HISTORY     - 1969     MONUMENTED       LADH
 BJ1732  HISTORY     - 19880126 MARK NOT FOUND   LADTD
 BJ1732  HISTORY     - 19960116 MARK NOT FOUND   LADTD
 BJ1732
 BJ1732                          STATION DESCRIPTION
 BJ1732
 BJ1732'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1732'0.95 MI SW FROM SORRENTO.
 BJ1732'ABOUT 0.95 MILE SOUTHWEST ALONG STATE HIGHWAY 22 FROM THE POST OFFICE
 BJ1732'IN SORRENTO TO THE ST. ANN CATHOLIC CHURCH.  77.4 FEET NORTHWEST OF
 BJ1732'THE CENTERLINE OF STATE HIGHWAY 22, 2.3 FEET SOUTHWEST OF SOUTHWEST
 BJ1732'CORNER OF CHURCH BUILDING, 1.7 FEET SOUTH EAST OF CONCRETE SLAB
 BJ1732'SUPPORTING A AIR CONDITION UNIT.  BENCH MARK IS SET IN CONCRETE POST
 BJ1732'PROJECTING 1 INCH ABOVE GROUND.
 BJ1732
 BJ1732                          STATION RECOVERY (1988)
 BJ1732
 BJ1732'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ1732'MARK NOT FOUND.
 BJ1732
 BJ1732                          STATION RECOVERY (1996)
 BJ1732
 BJ1732'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ1732'THE STATION WAS SEARCHED FOR AND NOT FOUND.  IT IS BELIEVED THE
 BJ1732'STATION WAS DESTROYED DURING THE CONSTRUCTION OF A NEW CHURCH BUILDING
 BJ1732'AT THE LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1733 ***********************************************************************
 BJ1733  DESIGNATION -  3 V 29
 BJ1733  PID         -  BJ1733
 BJ1733  STATE/COUNTY-  LA/ASCENSION
 BJ1733  COUNTRY     -  US
 BJ1733  USGS QUAD   -  SORRENTO (2018)
 BJ1733
 BJ1733                         *CURRENT SURVEY CONTROL
 BJ1733  ______________________________________________________________________
 BJ1733* NAD 83(1986) POSITION- 30 11 25.     (N) 090 51 20.     (W)   SCALED
 BJ1733* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1733  **This station is located in a suspected subsidence area (see below).
 BJ1733  ______________________________________________________________________
 BJ1733  GEOID HEIGHT    -        -26.721 (meters)                     GEOID18
 BJ1733
 BJ1733.The horizontal coordinates were scaled from a map and have
 BJ1733.an estimated accuracy of +/- 6 seconds.
 BJ1733
 BJ1733.** This station is in an area of known vertical motion. If an
 BJ1733.** orthometric height was ever established but is not available 
 BJ1733.** in the current survey control section, the orthometric height
 BJ1733.** is considered suspect.  Suspect heights are available in the
 BJ1733.** superseded section only if requested.
 BJ1733
 BJ1733.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1733.GEOID18 height accuracy estimate available here.
 BJ1733
 BJ1733.Click photographs - Photos may exist for this station.
 BJ1733
 BJ1733;                    North         East    Units  Estimated Accuracy
 BJ1733;SPC LA S     -   187,450.    1,046,010.      MT  (+/- 180 meters Scaled)
 BJ1733
 BJ1733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP064418(NAD 83)
 BJ1733
 BJ1733                          SUPERSEDED SURVEY CONTROL
 BJ1733
 BJ1733.No superseded survey control is available for this station.
 BJ1733
 BJ1733_MARKER: DD = SURVEY DISK
 BJ1733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1733_STAMPING: 3V29 1969
 BJ1733_MARK LOGO: LADHGS
 BJ1733_PROJECTION: FLUSH
 BJ1733_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1733+STABILITY: SURFACE MOTION
 BJ1733_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1733+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2001
 BJ1733
 BJ1733  HISTORY     - Date     Condition        Report By
 BJ1733  HISTORY     - 1969     MONUMENTED       LADH
 BJ1733  HISTORY     - 19880126 GOOD             LADTD
 BJ1733  HISTORY     - 19960116 GOOD             LADTD
 BJ1733  HISTORY     - 20010709 GOOD             LANDSO
 BJ1733  HISTORY     - 20080109 GOOD             SJBGRP
 BJ1733
 BJ1733                          STATION DESCRIPTION
 BJ1733
 BJ1733'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1733'AT THE POST OFFICE IN SORRENTO, THE POST OFFICE IS LOCATED 0.10 MILE
 BJ1733'SOUTHWEST FROM JUNCTION OF U.S. 61 AND STATE HIGHWAY 22 IN SORRENTO.
 BJ1733'THE BENCH MARK IS LOCATED NEAR THE NORTHWEST CORNER OF POST OFFICE
 BJ1733'BUILDING, 3.2 FEET EAST OF FLAG POLE, 1.0 FOOT NORTHWEST OF PARKING
 BJ1733'CURB, 17.0 FEET NORTH OF CORNER OF POST OFFICE BUILDING AND 10.8 FEET
 BJ1733'NORTHWEST OF POST OFFICE FRONT WALL.  BENCH MARK IS SET IN CONCRETE
 BJ1733'POST ABOUT FLUSH WITH THE GROUND.
 BJ1733
 BJ1733                          STATION RECOVERY (1988)
 BJ1733
 BJ1733'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ1733'THE STATION IS LOCATED AT THE SORRENTO POST OFFICE ABOUT 0.2 KM
 BJ1733'(0.10 MI) SOUTHWEST FROM THE JUNCTION OF STATE HIGHWAY 22 AND U.S.
 BJ1733'HIGHWAY 61.  OWNERSHIP--U.S. GOVERNMENT.
 BJ1733'
 BJ1733'THE STATION IS 5.2 M (17.1 FT) NORTH FROM THE NORTH CORNER OF THE POST
 BJ1733'OFFICE BUILDING, 3.3 M (10.8 FT) NORTHWEST FROM THE FRONT WALL OF THE
 BJ1733'BUILDING, 1.0 M (3.3 FT) EAST FROM A FLAG POLE AND 0.3 M (1.0 FT)
 BJ1733'NORTHWEST FROM A PARKING CURB.  THE MARK IS FLUSH WITH THE GROUND AND
 BJ1733'ABOUT LEVEL WITH THE HIGHWAY.
 BJ1733
 BJ1733                          STATION RECOVERY (1996)
 BJ1733
 BJ1733'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ1733'THE STATION IS LOCATED AT THE POST OFFICE IN SORRENTO.
 BJ1733'OWNERSHIP--U.S. POSTAL SERVICE.
 BJ1733'
 BJ1733'TO REACH THE STATION FROM THE JUCNTION OF U.S. HIGHWAY 61 AND STATE
 BJ1733'HIGHWAY 22 IN SORRENTO, GO WEST FOR 0.1 MI (0.2 KM) ON HIGHWAY 22 TO
 BJ1733'THE STATION ON THE LEFT SET NEAR THE FLAG POLE AT THE SORRENTO POST
 BJ1733'OFFICE.
 BJ1733'
 BJ1733'THE STATION IS 17.0 FT (5.2 M) NORTH FROM THE NORTHWEST CORNER OF THE
 BJ1733'POST OFFICE, 7.0 FT (2.1 M) NORTHWEST FROM THE FRONT WALL OF THE POST
 BJ1733'OFFICE, 3.0 FT (0.9 M) NORTHEAST FROM THE FLAG POLE, 1.0 FT (0.3 M)
 BJ1733'NORTHWEST FROM A PARKING CURB, FLUSH WITH THE GROUND SURFACE AND ABOUT
 BJ1733'1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 BJ1733
 BJ1733                          STATION RECOVERY (2001)
 BJ1733
 BJ1733'RECOVERY NOTE BY LANDSOURCE INC 2001 (MCP)
 BJ1733'RECOVERED IN GOOD CONDITION. THERE IS A NEW POST OFFICE AND THE OLD
 BJ1733'POST OFFICE HAS BEEN RENOVATED INTO LONGANECKER POOLS. ALL DISTANCES
 BJ1733'PREVOIUSLY DESCRIBED ARE GOOD.
 BJ1733
 BJ1733                          STATION RECOVERY (2008)
 BJ1733
 BJ1733'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 BJ1733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2115 ***********************************************************************
 BJ2115  DESIGNATION -  3 V 3
 BJ2115  PID         -  BJ2115
 BJ2115  STATE/COUNTY-  LA/ASCENSION
 BJ2115  COUNTRY     -  US
 BJ2115  USGS QUAD   -  CARVILLE (2018)
 BJ2115
 BJ2115                         *CURRENT SURVEY CONTROL
 BJ2115  ______________________________________________________________________
 BJ2115* NAD 83(1986) POSITION- 30 13 34.     (N) 091 00 52.     (W)   SCALED
 BJ2115* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2115  **This station is located in a suspected subsidence area (see below).
 BJ2115  ______________________________________________________________________
 BJ2115  GEOID HEIGHT    -        -26.864 (meters)                     GEOID18
 BJ2115
 BJ2115.The horizontal coordinates were scaled from a map and have
 BJ2115.an estimated accuracy of +/- 6 seconds.
 BJ2115
 BJ2115.** This station is in an area of known vertical motion. If an
 BJ2115.** orthometric height was ever established but is not available 
 BJ2115.** in the current survey control section, the orthometric height
 BJ2115.** is considered suspect.  Suspect heights are available in the
 BJ2115.** superseded section only if requested.
 BJ2115
 BJ2115.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2115.GEOID18 height accuracy estimate available here.
 BJ2115
 BJ2115.Click photographs - Photos may exist for this station.
 BJ2115
 BJ2115;                    North         East    Units  Estimated Accuracy
 BJ2115;SPC LA S     -   191,370.    1,030,700.      MT  (+/- 180 meters Scaled)
 BJ2115
 BJ2115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP910455(NAD 83)
 BJ2115
 BJ2115                          SUPERSEDED SURVEY CONTROL
 BJ2115
 BJ2115.No superseded survey control is available for this station.
 BJ2115
 BJ2115_MARKER: DD = SURVEY DISK
 BJ2115_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ2115_SP_SET: BOX CULVERT HEADWALL
 BJ2115_STAMPING: 3V3 1969
 BJ2115_MARK LOGO: LADHGS
 BJ2115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2115+STABILITY: SURFACE MOTION
 BJ2115
 BJ2115  HISTORY     - Date     Condition        Report By
 BJ2115  HISTORY     - 1969     MONUMENTED       LADH
 BJ2115
 BJ2115                          STATION DESCRIPTION
 BJ2115
 BJ2115'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2115'2.2 MI NE FROM GEISMAR.
 BJ2115'ABOUT 1.48 MILES EASTERLY ALONG STATE HIGHWAY 73 FROM THE POST OFFICE
 BJ2115'AT GEISMAR TO THE INTERSECTION OF STATE HIGHWAY 73 AND NEW STATE
 BJ2115'HIGHWAY 30.  THENCE NORTHWEST 0.68 MILE ALONG STATE HIGHWAY.  ABOUT
 BJ2115'5.70 MILES SOUTH ALONG NEW STATE HIGHWAY 30 FROM JUNCTION OF NEW STATE
 BJ2115'HIGHWAY 30 AND STATE HIGHWAY 74 AT ST. GABRIEL.  IT IS SET IN DRILL
 BJ2115'HOLE IN CENTER OF CONCRETE HEADWALL OF CONCRETE BOX CULVERT WEST OF
 BJ2115'CENTERLINE OF NEW STATE HIGHWAY 30, APPROXIMATELY 1.5 FEET BELOW LEVEL
 BJ2115'OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1734 ***********************************************************************
 BJ1734  DESIGNATION -  3 V 30
 BJ1734  PID         -  BJ1734
 BJ1734  STATE/COUNTY-  LA/ASCENSION
 BJ1734  COUNTRY     -  US
 BJ1734  USGS QUAD   -  SORRENTO (2018)
 BJ1734
 BJ1734                         *CURRENT SURVEY CONTROL
 BJ1734  ______________________________________________________________________
 BJ1734* NAD 83(1986) POSITION- 30 11 47.     (N) 090 51 43.     (W)   SCALED
 BJ1734* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1734  **This station is located in a suspected subsidence area (see below).
 BJ1734  ______________________________________________________________________
 BJ1734  GEOID HEIGHT    -        -26.733 (meters)                     GEOID18
 BJ1734
 BJ1734.The horizontal coordinates were scaled from a map and have
 BJ1734.an estimated accuracy of +/- 6 seconds.
 BJ1734
 BJ1734.** This station is in an area of known vertical motion. If an
 BJ1734.** orthometric height was ever established but is not available 
 BJ1734.** in the current survey control section, the orthometric height
 BJ1734.** is considered suspect.  Suspect heights are available in the
 BJ1734.** superseded section only if requested.
 BJ1734
 BJ1734.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1734.GEOID18 height accuracy estimate available here.
 BJ1734
 BJ1734.Click photographs - Photos may exist for this station.
 BJ1734
 BJ1734;                    North         East    Units  Estimated Accuracy
 BJ1734;SPC LA S     -   188,130.    1,045,390.      MT  (+/- 180 meters Scaled)
 BJ1734
 BJ1734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP058424(NAD 83)
 BJ1734
 BJ1734                          SUPERSEDED SURVEY CONTROL
 BJ1734
 BJ1734.No superseded survey control is available for this station.
 BJ1734
 BJ1734_MARKER: DD = SURVEY DISK
 BJ1734_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1734_SP_SET: BOX CULVERT
 BJ1734_STAMPING: 3V30 1969
 BJ1734_MARK LOGO: LADHGS
 BJ1734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1734+STABILITY: SURFACE MOTION
 BJ1734_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1734+SATELLITE: SATELLITE OBSERVATIONS - January 26, 1988
 BJ1734
 BJ1734  HISTORY     - Date     Condition        Report By
 BJ1734  HISTORY     - 1969     MONUMENTED       LADH
 BJ1734  HISTORY     - 19880126 GOOD             LADTD
 BJ1734  HISTORY     - 19960116 MARK NOT FOUND   LADTD
 BJ1734
 BJ1734                          STATION DESCRIPTION
 BJ1734
 BJ1734'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1734'0.7 MI NW FROM SORRENTO.
 BJ1734'ABOUT 0.10 MILES ALONG STATE HIGHWAY 22 FROM THE POST OFFICE IN
 BJ1734'SORRENTO TO THE JUNCTION WITH U.S. 61, THENCE 0.60 MILES NORTHWESTERLY
 BJ1734'ALONG U.S. 61, 22.9 FEET SOUTHWEST OF CENTERLINE OF SOUTHWEST BOUND
 BJ1734'TRAFFIC LANE, 21.8 FEET NORTHWEST OF SORRENTO CITY LIMIT SIGN. BENCH
 BJ1734'MARK IS DRILLED IN THE CENTER OF A SIX BARREL CONCRETE BOX CULVERT ON
 BJ1734'THE SOUTHWEST SIDE OF THE HIGHWAY.
 BJ1734
 BJ1734                          STATION RECOVERY (1988)
 BJ1734
 BJ1734'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ1734'THE STATION IS LOCATED ABOUT 1.1 KM (0.70 MI) NORTHWEST OF SORRENTO.
 BJ1734'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ1734'TO REACH THE STATION FROM THE POST OFFICE IN SORRENTO GO EAST FOR 0.2
 BJ1734'KM (0.10 MI) ON STATE HIGHWAY 22 TO THE JUNCTION WITH U.S. HIGHWAY 61
 BJ1734', TURN LEFT AND GO NORTH FOR 1.0 KM (0.60 MI) ON HIGHWAY 61 TO THE
 BJ1734'MARK SET IN THE CENTER OF A SIX-BARREL CONCRETE BOX CULVERT ON THE
 BJ1734'SOUTHWEST SIDE OF THE HIGHWAY.
 BJ1734'THE STATION IS 7.0 M (23.0 FT) SOUTHWEST FROM THE CENTER OF THE
 BJ1734'HIGHWAY, AND 6.6 M (21.7 FT) NORTHWEST FROM THE SORRENTO CITY LIMITS
 BJ1734'SIGN.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE
 BJ1734'HIGHWAY.
 BJ1734
 BJ1734                          STATION RECOVERY (1996)
 BJ1734
 BJ1734'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ1734'THE STATION WAS SEARCHED FOR AND NOT FOUND.  THE BOX CULVERT WAS
 BJ1734'EXTENDED AND A NEW HEADWALL WAS CONSTRUCTED IN 1979.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1735 ***********************************************************************
 BJ1735  DESIGNATION -  3 V 31
 BJ1735  PID         -  BJ1735
 BJ1735  STATE/COUNTY-  LA/ASCENSION
 BJ1735  COUNTRY     -  US
 BJ1735  USGS QUAD   -  SORRENTO (2018)
 BJ1735
 BJ1735                         *CURRENT SURVEY CONTROL
 BJ1735  ______________________________________________________________________
 BJ1735* NAD 83(1986) POSITION- 30 12 09.     (N) 090 52 13.     (W)   SCALED
 BJ1735* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1735  **This station is located in a suspected subsidence area (see below).
 BJ1735  ______________________________________________________________________
 BJ1735  GEOID HEIGHT    -        -26.747 (meters)                     GEOID18
 BJ1735
 BJ1735.The horizontal coordinates were scaled from a map and have
 BJ1735.an estimated accuracy of +/- 6 seconds.
 BJ1735
 BJ1735.** This station is in an area of known vertical motion. If an
 BJ1735.** orthometric height was ever established but is not available 
 BJ1735.** in the current survey control section, the orthometric height
 BJ1735.** is considered suspect.  Suspect heights are available in the
 BJ1735.** superseded section only if requested.
 BJ1735
 BJ1735.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1735.GEOID18 height accuracy estimate available here.
 BJ1735
 BJ1735.Click photographs - Photos may exist for this station.
 BJ1735
 BJ1735;                    North         East    Units  Estimated Accuracy
 BJ1735;SPC LA S     -   188,800.    1,044,580.      MT  (+/- 180 meters Scaled)
 BJ1735
 BJ1735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP050431(NAD 83)
 BJ1735
 BJ1735                          SUPERSEDED SURVEY CONTROL
 BJ1735
 BJ1735.No superseded survey control is available for this station.
 BJ1735
 BJ1735_MARKER: DD = SURVEY DISK
 BJ1735_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1735_SP_SET: BOX CULVERT HEADWALL
 BJ1735_STAMPING: 3V31 1969
 BJ1735_MARK LOGO: LADHGS
 BJ1735_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1735+STABILITY: SURFACE MOTION
 BJ1735_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1735+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 BJ1735
 BJ1735  HISTORY     - Date     Condition        Report By
 BJ1735  HISTORY     - 1969     MONUMENTED       LADH
 BJ1735  HISTORY     - 19960116 GOOD             LADTD
 BJ1735  HISTORY     - 20080109 GOOD             SJBGRP
 BJ1735
 BJ1735                          STATION DESCRIPTION
 BJ1735
 BJ1735'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1735'1.35 MI NW FROM SORRENTO.
 BJ1735'ABOUT 0.10 MILE NORTHEAST ALONG STATE HIGHWAY 22 FROM POST OFFICE IN
 BJ1735'SORRENTO TO JUNCTION OF U.S. 61, THENCE 1.25 MILES NORTHWESTERLY ALONG
 BJ1735'U.S. 61, 26.0 FEET SOUTHWEST OF SOUTHWEST BOUND TRAFFIC LANE, 128 FEET
 BJ1735'NORTH FROM PRIVATE DRIVE LEADING TO DONS AUTO SERVICE.  THE BENCH MARK
 BJ1735'IS LOCATED 0.9 MILE SOUTHEAST OF THE BRITTANY POST OFFICE ALONG U.S.
 BJ1735'61.  BENCH MARK IS DRILLED IN CENTER OF A SIX BARREL CONCRETE BOX
 BJ1735'CULVERT ON SOUTHWEST SIDE OF ROAD.
 BJ1735
 BJ1735                          STATION RECOVERY (1996)
 BJ1735
 BJ1735'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BJ1735'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTHWEST OF SORRENTO AND
 BJ1735'1.0 MI (1.6 KM) SOUTHEAST OF BRITTANY.  OWNERSHIP--LOUISIANA
 BJ1735'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BJ1735'FROM THE JUNCTION OF U.S.  HIGHWAY 61 AND STATE HIGHWAY 22 IN
 BJ1735'SORRENTO, GO NORTH FOR 1.3 MI (2.1 KM) ON HIGHWAY 61 TO THE STATION ON
 BJ1735'THE LEFT SET IN THE CENTER OF THE HEADWALL ON THE WEST END OF A SIX
 BJ1735'BARREL BOX CULVERT. THE STATION IS 125.5 FT (38.3 M) NORTHWEST FROM
 BJ1735'THE NORTHWEST DRIVE LEADING INTO THE CYPRESS INN, 26.0 FT (7.9 M)
 BJ1735'SOUTHWEST FROM THE CENTER OF THE SOUTH BOUND LANES, FLUSH WITH THE
 BJ1735'HEADWALL AND ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF THE HIGHWAY.
 BJ1735
 BJ1735                          STATION RECOVERY (2008)
 BJ1735
 BJ1735'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 BJ1735'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1736 ***********************************************************************
 BJ1736  DESIGNATION -  3 V 32
 BJ1736  PID         -  BJ1736
 BJ1736  STATE/COUNTY-  LA/ASCENSION
 BJ1736  COUNTRY     -  US
 BJ1736  USGS QUAD   -  GONZALES (2018)
 BJ1736
 BJ1736                         *CURRENT SURVEY CONTROL
 BJ1736  ______________________________________________________________________
 BJ1736* NAD 83(1986) POSITION- 30 12 45.     (N) 090 52 53.     (W)   SCALED
 BJ1736* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1736  **This station is located in a suspected subsidence area (see below).
 BJ1736  ______________________________________________________________________
 BJ1736  GEOID HEIGHT    -        -26.767 (meters)                     GEOID18
 BJ1736
 BJ1736.The horizontal coordinates were scaled from a map and have
 BJ1736.an estimated accuracy of +/- 6 seconds.
 BJ1736
 BJ1736.** This station is in an area of known vertical motion. If an
 BJ1736.** orthometric height was ever established but is not available 
 BJ1736.** in the current survey control section, the orthometric height
 BJ1736.** is considered suspect.  Suspect heights are available in the
 BJ1736.** superseded section only if requested.
 BJ1736
 BJ1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1736.GEOID18 height accuracy estimate available here.
 BJ1736
 BJ1736.Click photographs - Photos may exist for this station.
 BJ1736
 BJ1736;                    North         East    Units  Estimated Accuracy
 BJ1736;SPC LA S     -   189,910.    1,043,510.      MT  (+/- 180 meters Scaled)
 BJ1736
 BJ1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP039442(NAD 83)
 BJ1736
 BJ1736                          SUPERSEDED SURVEY CONTROL
 BJ1736
 BJ1736.No superseded survey control is available for this station.
 BJ1736
 BJ1736_MARKER: DD = SURVEY DISK
 BJ1736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1736_STAMPING: 3V32 1969
 BJ1736_MARK LOGO: LADHGS
 BJ1736_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1736+STABILITY: SURFACE MOTION
 BJ1736
 BJ1736  HISTORY     - Date     Condition        Report By
 BJ1736  HISTORY     - 1969     MONUMENTED       LADH
 BJ1736  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 BJ1736
 BJ1736                          STATION DESCRIPTION
 BJ1736
 BJ1736'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1736'AT BRITTANY, 247 FEET EAST OF CENTERLINE OF NORTH BOUND TRAFFIC LANE
 BJ1736'ON U.S. 61, 181 FEET NORTHWEST OF CENTERLINE OF STATE HIGHWAY 431,
 BJ1736'121.0 FEET NORTHEAST OF NORTHEAST CORNER OF GARAGE DIRECTLY BEHIND THE
 BJ1736'BRITTANY POST OFFICE, 118 FEET SOUTHEAST OF SOUTHEAST CORNER OF WHITE
 BJ1736'WOODEN FRAME RESIDENCE WITH ASBESTOS SIDING WHICH IS APPROXIMATELY 200
 BJ1736'FEET NORTHWEST OF BRITTANY POST OFFICE, 1.0 FOOT WEST OF FENCE LINE.
 BJ1736'BENCH MARK IS SET IN CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BJ1736'GROUND AND 1.5 FEET SOUTHEAST OF A STEEL WITNESS POST.
 BJ1736
 BJ1736                          STATION RECOVERY (1990)
 BJ1736
 BJ1736'RECOVERY NOTE BY US POWER SQUADRON 1990 (DNB)
 BJ1736'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2116 ***********************************************************************
 BJ2116  DESIGNATION -  3 V 4
 BJ2116  PID         -  BJ2116
 BJ2116  STATE/COUNTY-  LA/ASCENSION
 BJ2116  COUNTRY     -  US
 BJ2116  USGS QUAD   -  CARVILLE (2018)
 BJ2116
 BJ2116                         *CURRENT SURVEY CONTROL
 BJ2116  ______________________________________________________________________
 BJ2116* NAD 83(1992) POSITION- 30 13 10.83851(N) 091 00 23.66780(W)   ADJUSTED
 BJ2116* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2116  **This station is located in a suspected subsidence area (see below).
 BJ2116  ______________________________________________________________________
 BJ2116  GEOID HEIGHT    -        -26.851 (meters)                     GEOID18
 BJ2116  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 BJ2116  HORZ ORDER      -  SECOND
 BJ2116
 BJ2116.The horizontal coordinates were established by classical geodetic methods
 BJ2116.and adjusted by the National Geodetic Survey in January 1993.
 BJ2116
 BJ2116.** This station is in an area of known vertical motion. If an
 BJ2116.** orthometric height was ever established but is not available 
 BJ2116.** in the current survey control section, the orthometric height
 BJ2116.** is considered suspect.  Suspect heights are available in the
 BJ2116.** superseded section only if requested.
 BJ2116
 BJ2116.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2116.GEOID18 height accuracy estimate available here.
 BJ2116
 BJ2116.Click photographs - Photos may exist for this station.
 BJ2116
 BJ2116.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2116
 BJ2116. The following values were computed from the NAD 83(1992) position.
 BJ2116
 BJ2116;                    North         East     Units Scale Factor Converg.
 BJ2116;SPC LA S     -   190,661.692 1,031,455.934   MT  0.99993301   +0 09 48.2
 BJ2116;SPC LA S     -   625,529.23  3,384,035.01   sFT  0.99993301   +0 09 48.2
 BJ2116;UTM  15      - 3,344,808.041   691,855.660   MT  1.00005413   +1 00 13.1
 BJ2116
 BJ2116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2116!SPC LA S     -   1.00000347  x   0.99993301  =   0.99993648
 BJ2116!UTM  15      -   1.00000347  x   1.00005413  =   1.00005760
 BJ2116
 BJ2116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9185544808(NAD 83)
 BJ2116
 BJ2116                          SUPERSEDED SURVEY CONTROL
 BJ2116
 BJ2116  NAD 83(1986)-  30 13 10.85613(N)    091 00 23.66724(W) AD(       ) 2
 BJ2116  NAD 27      -  30 13 10.15092(N)    091 00 23.30445(W) AD(       ) 2
 BJ2116
 BJ2116.Superseded values are not recommended for survey control.
 BJ2116
 BJ2116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2116.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2116
 BJ2116_MARKER: DD = SURVEY DISK
 BJ2116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2116_STAMPING: 3V4 1969
 BJ2116_MARK LOGO: LADHGS
 BJ2116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2116+STABILITY: SURFACE MOTION
 BJ2116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2116+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2008
 BJ2116
 BJ2116  HISTORY     - Date     Condition        Report By
 BJ2116  HISTORY     - 1969     MONUMENTED       LADH
 BJ2116  HISTORY     - 20080107 GOOD             SJBGRP
 BJ2116
 BJ2116                          STATION DESCRIPTION
 BJ2116
 BJ2116'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ2116'1.45 MI NE FROM GEISMAR.
 BJ2116'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 73 FROM THE POST OFFICE IN
 BJ2116'GEISMAR IN NORTHEAST FLARE AT JUNCTION OF STATE HIGHWAY 73 AND NEW
 BJ2116'STATE HIGHWAY 30.  IT IS 80.2 FEET NORTH OF CENTERLINE OF STATE
 BJ2116'HIGHWAY 73, 71 FEET EAST OF NEW STATE HIGHWAY 30.  SET IN TOP OF A
 BJ2116'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND, 1.0 FOOT WEST OF STEEL
 BJ2116'WITNESS POST.
 BJ2116
 BJ2116                          STATION RECOVERY (2008)
 BJ2116
 BJ2116'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ2116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1721 ***********************************************************************
 BJ1721  DESIGNATION -  3 V 5
 BJ1721  PID         -  BJ1721
 BJ1721  STATE/COUNTY-  LA/ASCENSION
 BJ1721  COUNTRY     -  US
 BJ1721  USGS QUAD   -  GONZALES (2018)
 BJ1721
 BJ1721                         *CURRENT SURVEY CONTROL
 BJ1721  ______________________________________________________________________
 BJ1721* NAD 83(1986) POSITION- 30 12 48.     (N) 090 59 32.     (W)   SCALED
 BJ1721* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1721  **This station is located in a suspected subsidence area (see below).
 BJ1721  ______________________________________________________________________
 BJ1721  GEOID HEIGHT    -        -26.834 (meters)                     GEOID18
 BJ1721
 BJ1721.The horizontal coordinates were scaled from a map and have
 BJ1721.an estimated accuracy of +/- 6 seconds.
 BJ1721
 BJ1721.** This station is in an area of known vertical motion. If an
 BJ1721.** orthometric height was ever established but is not available 
 BJ1721.** in the current survey control section, the orthometric height
 BJ1721.** is considered suspect.  Suspect heights are available in the
 BJ1721.** superseded section only if requested.
 BJ1721
 BJ1721.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1721.GEOID18 height accuracy estimate available here.
 BJ1721
 BJ1721.Click photographs - Photos may exist for this station.
 BJ1721
 BJ1721;                    North         East    Units  Estimated Accuracy
 BJ1721;SPC LA S     -   189,960.    1,032,840.      MT  (+/- 180 meters Scaled)
 BJ1721
 BJ1721_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP932441(NAD 83)
 BJ1721
 BJ1721                          SUPERSEDED SURVEY CONTROL
 BJ1721
 BJ1721.No superseded survey control is available for this station.
 BJ1721
 BJ1721_MARKER: DD = SURVEY DISK
 BJ1721_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1721_SP_SET: BOX CULVERT HEADWALL
 BJ1721_STAMPING: 3V5 1969
 BJ1721_MARK LOGO: LADHGS
 BJ1721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1721+STABILITY: SURFACE MOTION
 BJ1721
 BJ1721  HISTORY     - Date     Condition        Report By
 BJ1721  HISTORY     - 1969     MONUMENTED       LADH
 BJ1721  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 BJ1721
 BJ1721                          STATION DESCRIPTION
 BJ1721
 BJ1721'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1721'2.53 MI SE FROM GEISMAR.
 BJ1721'ABOUT 1.48 MILES EAST ALONG STATE HIGHWAY 73 FROM POST OFFICE IN
 BJ1721'GEISMAR TO JUNCTION OF NEW STATE HIGHWAY 30.  THENCE 1.05 MILES
 BJ1721'SOUTHERLY ALONG STATE HIGHWAY 30.  IT IS SET IN DRILL HOLE IN CENTER
 BJ1721'OF CONCRETE HEADWALL OF CONCRETE BOX CULVERT UNDER ROADWAY, 37.7 FEET
 BJ1721'WEST OF CENTER LINE OF HIGHWAY 30, APPROXIMATELY 3.0 FEET BELOW LEVEL
 BJ1721'OF ROADWAY.
 BJ1721
 BJ1721                          STATION RECOVERY (1990)
 BJ1721
 BJ1721'RECOVERY NOTE BY US POWER SQUADRON 1990 (DNB)
 BJ1721'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1737 ***********************************************************************
 BJ1737  DESIGNATION -  3 V 59
 BJ1737  PID         -  BJ1737
 BJ1737  STATE/COUNTY-  LA/ASCENSION
 BJ1737  COUNTRY     -  US
 BJ1737  USGS QUAD   -  GONZALES (2018)
 BJ1737
 BJ1737                         *CURRENT SURVEY CONTROL
 BJ1737  ______________________________________________________________________
 BJ1737* NAD 83(1986) POSITION- 30 13 04.     (N) 090 53 23.     (W)   SCALED
 BJ1737* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1737  **This station is located in a suspected subsidence area (see below).
 BJ1737  ______________________________________________________________________
 BJ1737  GEOID HEIGHT    -        -26.778 (meters)                     GEOID18
 BJ1737
 BJ1737.The horizontal coordinates were scaled from a map and have
 BJ1737.an estimated accuracy of +/- 6 seconds.
 BJ1737
 BJ1737.** This station is in an area of known vertical motion. If an
 BJ1737.** orthometric height was ever established but is not available 
 BJ1737.** in the current survey control section, the orthometric height
 BJ1737.** is considered suspect.  Suspect heights are available in the
 BJ1737.** superseded section only if requested.
 BJ1737
 BJ1737.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1737.GEOID18 height accuracy estimate available here.
 BJ1737
 BJ1737.Click photographs - Photos may exist for this station.
 BJ1737
 BJ1737;                    North         East    Units  Estimated Accuracy
 BJ1737;SPC LA S     -   190,490.    1,042,710.      MT  (+/- 180 meters Scaled)
 BJ1737
 BJ1737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP031448(NAD 83)
 BJ1737
 BJ1737                          SUPERSEDED SURVEY CONTROL
 BJ1737
 BJ1737.No superseded survey control is available for this station.
 BJ1737
 BJ1737_MARKER: DD = SURVEY DISK
 BJ1737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1737_STAMPING: 3V59 1969
 BJ1737_MARK LOGO: LADHGS
 BJ1737_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1737+STABILITY: SURFACE MOTION
 BJ1737
 BJ1737  HISTORY     - Date     Condition        Report By
 BJ1737  HISTORY     - 1969     MONUMENTED       LADH
 BJ1737  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 BJ1737
 BJ1737                          STATION DESCRIPTION
 BJ1737
 BJ1737'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1737'0.65 MI NW FROM BRITTANY.
 BJ1737'ABOUT 0.65 MILE NORTHWESTERLY ALONG U.S. 61 FROM POST OFFICE AT
 BJ1737'BRITTANY.  59.0 FEET WEST OF THE CENTERLINE OF SOUTH BOUND TRAFFIC
 BJ1737'LANE, 1.0 FOOT EAST OF FENCE LINE, 40.0 FEET NORTH OF POWER POLE, 125
 BJ1737'FEET NORTHWEST OF WEST HEADWALL OF CULVERT PIPE UNDER U.S. 61.  BENCH
 BJ1737'MARK SET IN CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  1.5 FEET
 BJ1737'SOUTH OF A STEEL WITNESS POST.
 BJ1737
 BJ1737                          STATION RECOVERY (1990)
 BJ1737
 BJ1737'RECOVERY NOTE BY US POWER SQUADRON 1990 (DNB)
 BJ1737'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1722 ***********************************************************************
 BJ1722  DESIGNATION -  3 V 6
 BJ1722  PID         -  BJ1722
 BJ1722  STATE/COUNTY-  LA/ASCENSION
 BJ1722  COUNTRY     -  US
 BJ1722  USGS QUAD   -  GONZALES (2018)
 BJ1722
 BJ1722                         *CURRENT SURVEY CONTROL
 BJ1722  ______________________________________________________________________
 BJ1722* NAD 83(1986) POSITION- 30 12 38.     (N) 090 58 31.     (W)   SCALED
 BJ1722* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1722  **This station is located in a suspected subsidence area (see below).
 BJ1722  ______________________________________________________________________
 BJ1722  GEOID HEIGHT    -        -26.820 (meters)                     GEOID18
 BJ1722
 BJ1722.The horizontal coordinates were scaled from a map and have
 BJ1722.an estimated accuracy of +/- 6 seconds.
 BJ1722
 BJ1722.** This station is in an area of known vertical motion. If an
 BJ1722.** orthometric height was ever established but is not available 
 BJ1722.** in the current survey control section, the orthometric height
 BJ1722.** is considered suspect.  Suspect heights are available in the
 BJ1722.** superseded section only if requested.
 BJ1722
 BJ1722.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1722.GEOID18 height accuracy estimate available here.
 BJ1722
 BJ1722.Click photographs - Photos may exist for this station.
 BJ1722
 BJ1722;                    North         East    Units  Estimated Accuracy
 BJ1722;SPC LA S     -   189,660.    1,034,470.      MT  (+/- 180 meters Scaled)
 BJ1722
 BJ1722_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP948438(NAD 83)
 BJ1722
 BJ1722                          SUPERSEDED SURVEY CONTROL
 BJ1722
 BJ1722.No superseded survey control is available for this station.
 BJ1722
 BJ1722_MARKER: DD = SURVEY DISK
 BJ1722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1722_STAMPING: 3V6 1969
 BJ1722_MARK LOGO: LADHGS
 BJ1722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1722+STABILITY: SURFACE MOTION
 BJ1722
 BJ1722  HISTORY     - Date     Condition        Report By
 BJ1722  HISTORY     - 1969     MONUMENTED       LADH
 BJ1722  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 BJ1722
 BJ1722                          STATION DESCRIPTION
 BJ1722
 BJ1722'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1722'3.56 MI SE FROM GEISMAR.
 BJ1722'ABOUT 1.48 MILES EAST ALONG STATE HIGHWAY 73 FROM POST OFFICE IN
 BJ1722'GEISMAR TO THE JUNCTION OF NEW STATE HIGHWAY 30.  THENCE 2.08 MILES
 BJ1722'SOUTHEASTERLY ALONG HIGHWAY 30.  MARK IS ON PROPERTY OF ALBERT
 BJ1722'WILLIAMS.  IT IS 62.5 FEET WEST OF CENTERLINE OF HIGHWAY, 80.0 FEET
 BJ1722'SOUTH OF SOUTH END OF A SIDE DRAIN UNDER A PRIVATE DRIVEWAY, 121.1
 BJ1722'FEET NORTH OF NORTHEAST CORNER OF A WOODEN FRAME RESIDENCE, ALONG
 BJ1722'RIGHT-OF-WAY FENCE LINE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BJ1722'APPROXIMATELY 2 INCHES ABOVE GROUND, 0.7 FEET SOUTH OF A STEEL WITNESS
 BJ1722'POST.
 BJ1722
 BJ1722                          STATION RECOVERY (1990)
 BJ1722
 BJ1722'RECOVERY NOTE BY US POWER SQUADRON 1990 (DNB)
 BJ1722'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1738 ***********************************************************************
 BJ1738  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ1738  DESIGNATION -  3 V 60
 BJ1738  PID         -  BJ1738
 BJ1738  STATE/COUNTY-  LA/ASCENSION
 BJ1738  COUNTRY     -  US
 BJ1738  USGS QUAD   -  GONZALES (2018)
 BJ1738
 BJ1738                         *CURRENT SURVEY CONTROL
 BJ1738  ______________________________________________________________________
 BJ1738* NAD 83(2011) POSITION- 30 13 37.74224(N) 090 54 07.84446(W)   ADJUSTED
 BJ1738* NAD 83(2011) ELLIP HT-   -25.214 (meters)        (03/26/19)   ADJUSTED
 BJ1738* NAD 83(2011) EPOCH   -  2010.00
 BJ1738* NAVD 88 ORTHO HEIGHT -     1.59  (meters)        5.2   (feet) GPS OBS
 BJ1738* NAVD 88 EPOCH        -  2009.55
 BJ1738  **This station is located in a suspected subsidence area (see below).
 BJ1738  ______________________________________________________________________
 BJ1738  GEOID HEIGHT    -        -26.797 (meters)                     GEOID18
 BJ1738  NAD 83(2011) X  -    -86,845.038 (meters)                     COMP
 BJ1738  NAD 83(2011) Y  - -5,514,917.596 (meters)                     COMP
 BJ1738  NAD 83(2011) Z  -  3,192,143.098 (meters)                     COMP
 BJ1738  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 BJ1738
 BJ1738  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ1738  Standards:
 BJ1738         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ1738            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ1738  -------------------------------------------------------------------
 BJ1738  NETWORK    0.33   0.82           0.14   0.13   0.42     -0.01350789
 BJ1738  -------------------------------------------------------------------
 BJ1738  Click here for local accuracies and other accuracy information.
 BJ1738
 BJ1738.The horizontal coordinates were established by GPS observations
 BJ1738.and adjusted by the National Geodetic Survey in March 2019.
 BJ1738
 BJ1738.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ1738.been affixed to the stable North American tectonic plate. See 
 BJ1738.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ1738
 BJ1738.The horizontal coordinates are valid at the epoch date displayed above
 BJ1738.which is a decimal equivalence of Year/Month/Day.
 BJ1738
 BJ1738.** This station is in an area of known vertical motion.  Due to the
 BJ1738.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1738.** determined the orthometric heights for marks in these suspect
 BJ1738.** subsidence areas should be considered valid only at the epoch date
 BJ1738.** associated with the orthometric height.  These heights must always
 BJ1738.** be validated when used as control.  All previously superseded
 BJ1738.** orthometric heights are now considered suspect and are available
 BJ1738.** in the superseded section.  NGS does not recommend using suspect
 BJ1738.** or superseded heights as control.
 BJ1738
 BJ1738.The orthometric height was determined by GPS observations and a
 BJ1738.high-resolution geoid model using precise GPS observation and
 BJ1738.processing techniques.
 BJ1738
 BJ1738.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1738.GEOID18 height accuracy estimate available here.
 BJ1738
 BJ1738.Click photographs - Photos may exist for this station.
 BJ1738
 BJ1738.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1738
 BJ1738.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1738
 BJ1738.The ellipsoidal height was determined by GPS observations
 BJ1738.and is referenced to NAD 83.
 BJ1738
 BJ1738. The following values were computed from the NAD 83(2011) position.
 BJ1738
 BJ1738;                    North         East     Units Scale Factor Converg.
 BJ1738;SPC LA S     -   191,523.324 1,041,502.551   MT  0.99993351   +0 12 56.1
 BJ1738;SPC LA S     -   628,356.11  3,416,996.29   sFT  0.99993351   +0 12 56.1
 BJ1738;UTM  15      - 3,345,817.110   701,890.011   MT  1.00010288   +1 03 23.3
 BJ1738
 BJ1738!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1738!SPC LA S     -   1.00000396  x   0.99993351  =   0.99993747
 BJ1738!UTM  15      -   1.00000396  x   1.00010288  =   1.00010684
 BJ1738
 BJ1738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0189045817(NAD 83)
 BJ1738
 BJ1738                          SUPERSEDED SURVEY CONTROL
 BJ1738
 BJ1738  NGVD 29 (11/26/84)    1.782  (m)            5.85   (f) ADJUSTED    2 0
 BJ1738
 BJ1738.Superseded values are not recommended for survey control.
 BJ1738
 BJ1738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1738.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1738
 BJ1738_MARKER: DD = SURVEY DISK
 BJ1738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1738_STAMPING: 3V60 1969
 BJ1738_MARK LOGO: LADHGS
 BJ1738_PROJECTION: FLUSH
 BJ1738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1738+STABILITY: SURFACE MOTION
 BJ1738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1738+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2016
 BJ1738
 BJ1738  HISTORY     - Date     Condition        Report By
 BJ1738  HISTORY     - 1969     MONUMENTED       LADH
 BJ1738  HISTORY     - 20050105 GOOD             AERODA
 BJ1738  HISTORY     - 20050107 GOOD             AERODA
 BJ1738  HISTORY     - 20080109 GOOD             SJBGRP
 BJ1738  HISTORY     - 20160618 GOOD             NGS
 BJ1738
 BJ1738                          STATION DESCRIPTION
 BJ1738
 BJ1738'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1738'1.65 MI N FROM BRITTANY.
 BJ1738'ABOUT 1.65 MILES NORTHWESTERLY ALONG U.S. 61 FROM POST OFFICE AT
 BJ1738'BRITTANY.  1.8 MILES SOUTHEASTERLY ALONG U.S. 61 FROM JUNCTION WITH
 BJ1738'STATE HIGHWAY 44 AT GONZALES.  BENCH MARK IS LOCATED ON THE SOUTH SIDE
 BJ1738'OF BAYOU FRANCOIS AND APPROXIMATELY 100 FEET SOUTHEASTERLY FROM THE
 BJ1738'END OF BAYOU FRANCOIS BRIDGE, 80.8 FEET WEST OF THE SOUTH BOUND
 BJ1738'TRAFFIC LANE OF U.S. 61, 4.5 FEET SOUTH OF A TELEPHONE POLE.  BENCH
 BJ1738'MARK IS SET IN A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND AND
 BJ1738'1.6 FEET SOUTH OF A STEEL WITNESS POST.
 BJ1738
 BJ1738                          STATION RECOVERY (2005)
 BJ1738
 BJ1738'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ1738'1.65 MI N FROM BRITTANY.
 BJ1738'ABOUT 1.65 MILES NORTHWESTERLY ALONG U.S. 61 FROM POST OFFICE AT
 BJ1738'BRITTANY.  1.8 MILES SOUTHEASTERLY ALONG U.S. 61 FROM JUNCTION WITH
 BJ1738'STATE HIGHWAY 44 AT GONZALES.  BENCH MARK IS LOCATED ON THE SOUTH SIDE
 BJ1738'
 BJ1738'OF BAYOU FRANCOIS AND APPROXIMATELY 100 FEET SOUTHEASTERLY FROM THE
 BJ1738'END OF BAYOU FRANCOIS BRIDGE, 80.8 FEET WEST OF THE SOUTH BOUND
 BJ1738'TRAFFIC LANE OF U.S. 61, 4.5 FEET ESE OF A TELEPHONE POLE.  BENCH
 BJ1738'MARK IS SET IN A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND AND
 BJ1738'1.0 FEET NW OF A STEEL WITNESS POST.
 BJ1738
 BJ1738                          STATION RECOVERY (2005)
 BJ1738
 BJ1738'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ1738'RECOVERED IN GOOD CONDITION.
 BJ1738
 BJ1738                          STATION RECOVERY (2008)
 BJ1738
 BJ1738'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 BJ1738'RECOVERED IN GOOD CONDITION.
 BJ1738
 BJ1738                          STATION RECOVERY (2016)
 BJ1738
 BJ1738'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ1738'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1739 ***********************************************************************
 BJ1739  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ1739  DESIGNATION -  3 V 61
 BJ1739  PID         -  BJ1739
 BJ1739  STATE/COUNTY-  LA/ASCENSION
 BJ1739  COUNTRY     -  US
 BJ1739  USGS QUAD   -  GONZALES (2018)
 BJ1739
 BJ1739                         *CURRENT SURVEY CONTROL
 BJ1739  ______________________________________________________________________
 BJ1739* NAD 83(2011) POSITION- 30 14 13.03610(N) 090 54 45.83166(W)   ADJUSTED
 BJ1739* NAD 83(2011) ELLIP HT-   -24.148 (meters)        (06/27/12)   ADJUSTED
 BJ1739* NAD 83(2011) EPOCH   -  2010.00
 BJ1739* NAVD 88 ORTHO HEIGHT -     2.67  (meters)        8.8   (feet) GPS OBS
 BJ1739* NAVD 88 EPOCH        -  2009.55
 BJ1739  **This station is located in a suspected subsidence area (see below).
 BJ1739  ______________________________________________________________________
 BJ1739  GEOID HEIGHT    -        -26.814 (meters)                     GEOID18
 BJ1739  NAD 83(2011) X  -    -87,852.001 (meters)                     COMP
 BJ1739  NAD 83(2011) Y  - -5,514,355.284 (meters)                     COMP
 BJ1739  NAD 83(2011) Z  -  3,193,082.636 (meters)                     COMP
 BJ1739  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 BJ1739
 BJ1739  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ1739  Standards:
 BJ1739         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ1739            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ1739  -------------------------------------------------------------------
 BJ1739  NETWORK    0.26   0.80           0.10   0.11   0.41     -0.02086266
 BJ1739  -------------------------------------------------------------------
 BJ1739  Click here for local accuracies and other accuracy information.
 BJ1739
 BJ1739.The horizontal coordinates were established by GPS observations
 BJ1739.and adjusted by the National Geodetic Survey in June 2012.
 BJ1739
 BJ1739.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ1739.been affixed to the stable North American tectonic plate. See 
 BJ1739.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ1739
 BJ1739.The horizontal coordinates are valid at the epoch date displayed above
 BJ1739.which is a decimal equivalence of Year/Month/Day.
 BJ1739
 BJ1739.** This station is in an area of known vertical motion.  Due to the
 BJ1739.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1739.** determined the orthometric heights for marks in these suspect
 BJ1739.** subsidence areas should be considered valid only at the epoch date
 BJ1739.** associated with the orthometric height.  These heights must always
 BJ1739.** be validated when used as control.  All previously superseded
 BJ1739.** orthometric heights are now considered suspect and are available
 BJ1739.** in the superseded section.  NGS does not recommend using suspect
 BJ1739.** or superseded heights as control.
 BJ1739
 BJ1739.The orthometric height was determined by GPS observations and a
 BJ1739.high-resolution geoid model using precise GPS observation and
 BJ1739.processing techniques.
 BJ1739
 BJ1739.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1739.GEOID18 height accuracy estimate available here.
 BJ1739
 BJ1739.Click photographs - Photos may exist for this station.
 BJ1739
 BJ1739.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1739
 BJ1739.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1739
 BJ1739.The ellipsoidal height was determined by GPS observations
 BJ1739.and is referenced to NAD 83.
 BJ1739
 BJ1739. The following values were computed from the NAD 83(2011) position.
 BJ1739
 BJ1739;                    North         East     Units Scale Factor Converg.
 BJ1739;SPC LA S     -   192,606.289 1,040,482.840   MT  0.99993420   +0 12 37.1
 BJ1739;SPC LA S     -   631,909.13  3,413,650.78   sFT  0.99993420   +0 12 37.1
 BJ1739;UTM  15      - 3,346,885.169   700,854.342   MT  1.00009773   +1 03 05.2
 BJ1739
 BJ1739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1739!SPC LA S     -   1.00000379  x   0.99993420  =   0.99993799
 BJ1739!UTM  15      -   1.00000379  x   1.00009773  =   1.00010152
 BJ1739
 BJ1739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0085446885(NAD 83)
 BJ1739
 BJ1739                          SUPERSEDED SURVEY CONTROL
 BJ1739
 BJ1739  ELLIP H (10/11/11)  -24.157  (m)                       GP(       ) 4 1
 BJ1739  NAD 83(2007)-  30 14 13.03614(N)    090 54 45.83230(W) AD(2006.81) A
 BJ1739  ELLIP H (03/12/08)  -24.146  (m)                       GP(2006.81) 3 1
 BJ1739  NAVD 88 (12/26/12)    2.68   (m)  GEOID12A model used  GP(2009.55)    
 BJ1739  NAVD 88 (03/12/08)    2.65   (m)  GEOID03  model used  GP(2006.81)    
 BJ1739  NGVD 29 (11/26/84)    2.881  (m)            9.45   (f) ADJUSTED    2 0
 BJ1739
 BJ1739.Superseded values are not recommended for survey control.
 BJ1739
 BJ1739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1739.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1739
 BJ1739_MARKER: DD = SURVEY DISK
 BJ1739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1739_STAMPING: 3V61 1969
 BJ1739_MARK LOGO: LADHGS
 BJ1739_PROJECTION: FLUSH
 BJ1739_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ1739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1739+STABILITY: SURFACE MOTION
 BJ1739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1739+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 BJ1739
 BJ1739  HISTORY     - Date     Condition        Report By
 BJ1739  HISTORY     - 1969     MONUMENTED       LADH
 BJ1739  HISTORY     - 20060518 GOOD             NGS
 BJ1739  HISTORY     - 20080109 GOOD             SJBGRP
 BJ1739  HISTORY     - 20100927 GOOD             GEOMET
 BJ1739  HISTORY     - 20160615 GOOD             NGS
 BJ1739
 BJ1739                          STATION DESCRIPTION
 BJ1739
 BJ1739'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1739'1.15 MI S FROM GONZALES.
 BJ1739'ABOUT 0.3 MILES ALONG STATE HIGHWAY 44 FROM THE ST. THERESA CATHOLIC
 BJ1739'CEMETERY IN GONZALES TO JUNCTION OF U.S. 61, THENCE 0.85 MILE
 BJ1739'SOUTHEASTERLY ALONG U.S. 61.  BENCH MARK IS LOCATED ON NORTH SIDE OF
 BJ1739'NEW RIVER AND 37.3 FEET NORTHWEST OF NEW RIVER BRIDGE ABUTMENT, 58.4
 BJ1739'FEET WEST OF CENTERLINE OF SOUTH BOUND TRAFFIC LANE OF U.S. 61, 5.0
 BJ1739'FEET NORTH OF POWER POLE.  BENCH MARK IS SET IN CONCRETE POST
 BJ1739'PROJECTING 3 INCHES ABOVE GROUND AND 1.7 FEET NORTH OF STEEL WITNESS
 BJ1739'POST.
 BJ1739
 BJ1739                          STATION RECOVERY (2006)
 BJ1739
 BJ1739'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ1739'RECOVERED IN GOOD CONDITION.  TO REACH FROM THE I-10 WESTBOUND LANES
 BJ1739'AND LA-30 ON WEST SIDE ON GONZALES, GO 1.55 MI (2.49 KM) EAST ALONG
 BJ1739'LA-30 TO THE INTERSECTION OF LA-44, THENCE TURN LEFT (NORTH) ON LA-44
 BJ1739'AND GO 2.4 MI (3.86 KM) NORTH TO THE INTERSECTION OF US-61, THENCE
 BJ1739'TURN RIGHT (SOUTHEAST) AND GO 0.8 MI (1.29 KM) TO MARK ON THE RIGHT
 BJ1739'AND ALONG THE NORTHWEST SIDE OF NEW RIVER CANAL.  LOOK FOR RAISING
 BJ1739'CANE'S CHICKEN FINGERS WHICH IS NEXT TO CANAL.  THE MARK IS NEXT TO AN
 BJ1739'ORANGE FIBERGLASS WITNESS POST WHICH IS NEXT TO A TELEPHONE POLE WITH
 BJ1739'JUNCTION BOX.
 BJ1739
 BJ1739                          STATION RECOVERY (2008)
 BJ1739
 BJ1739'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 BJ1739'RECOVERED IN GOOD CONDITION.
 BJ1739
 BJ1739                          STATION RECOVERY (2010)
 BJ1739
 BJ1739'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (RLJ)
 BJ1739'RECOVERED AS DESCRIBED. BLOCKAGE TO NORTH.  NOT VERY GOOD FOR GPS LONG
 BJ1739'SESSIONS.
 BJ1739
 BJ1739                          STATION RECOVERY (2016)
 BJ1739
 BJ1739'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ1739'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.  THE LOT NEAR THE
 BJ1739'MARK IS BEING CLEARED OF TREES, BUT MARK IS UNDISTURBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8365 ***********************************************************************
 AF8365  DESIGNATION -  3 V 62
 AF8365  PID         -  AF8365
 AF8365  STATE/COUNTY-  LA/ASCENSION
 AF8365  COUNTRY     -  US
 AF8365  USGS QUAD   -  SORRENTO (2018)
 AF8365
 AF8365                         *CURRENT SURVEY CONTROL
 AF8365  ______________________________________________________________________
 AF8365* NAD 83(1986) POSITION- 30 10 03.     (N) 090 51 39.     (W)   SCALED
 AF8365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AF8365  **This station is located in a suspected subsidence area (see below).
 AF8365  ______________________________________________________________________
 AF8365  GEOID HEIGHT    -        -26.689 (meters)                     GEOID18
 AF8365
 AF8365.The horizontal coordinates were scaled from a map and have
 AF8365.an estimated accuracy of +/- 6 seconds.
 AF8365
 AF8365.** This station is in an area of known vertical motion. If an
 AF8365.** orthometric height was ever established but is not available 
 AF8365.** in the current survey control section, the orthometric height
 AF8365.** is considered suspect.  Suspect heights are available in the
 AF8365.** superseded section only if requested.
 AF8365
 AF8365.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8365.GEOID18 height accuracy estimate available here.
 AF8365
 AF8365.Click photographs - Photos may exist for this station.
 AF8365
 AF8365;                    North         East    Units  Estimated Accuracy
 AF8365;SPC LA S     -   184,930.    1,045,510.      MT  (+/- 180 meters Scaled)
 AF8365
 AF8365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP059392(NAD 83)
 AF8365
 AF8365                          SUPERSEDED SURVEY CONTROL
 AF8365
 AF8365.No superseded survey control is available for this station.
 AF8365
 AF8365_MARKER: DD = SURVEY DISK
 AF8365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8365_STAMPING: 3V62 1992
 AF8365_MARK LOGO: LADTD
 AF8365_PROJECTION: FLUSH
 AF8365_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8365+STABILITY: SURFACE MOTION
 AF8365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8365+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8365
 AF8365  HISTORY     - Date     Condition        Report By
 AF8365  HISTORY     - 1992     MONUMENTED       LADTD
 AF8365
 AF8365                          STATION DESCRIPTION
 AF8365
 AF8365'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8365'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) SOUTH OF SORRENTO, 7.0 MI
 AF8365'(11.3 KM) EAST-NORTHEAST OF DONALDSONVILLE AND 20.0 MI (32.2 KM)
 AF8365'NORTHWEST OF LAPLACE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8365'TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE
 AF8365'JUNCTION OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 22 WEST OF
 AF8365'SORRENTO, GO EAST FOR 1.0 MI (1.6 KM) ON INTERSTATE 10 TO THE STATION
 AF8365'ON THE LEFT SET UNDER A HIGH TENSION POWER LINE.  THE STATION IS 39.0
 AF8365'FT (11.9 M) NORTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 AF8365'INTERSTATE, 1.0 FT (0.3 M) EAST FROM A METAL WITNESS POST WITH SIGN
 AF8365'ATTACHED, 1.0 FT (0.3 M) WEST FROM A METAL WITNESS POST WITH SIGN
 AF8365'ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) BELOW
 AF8365'THE LEVEL OF THE INTERSTATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8366 ***********************************************************************
 AF8366  DESIGNATION -  3 V 63
 AF8366  PID         -  AF8366
 AF8366  STATE/COUNTY-  LA/ASCENSION
 AF8366  COUNTRY     -  US
 AF8366  USGS QUAD   -  SORRENTO (2018)
 AF8366
 AF8366                         *CURRENT SURVEY CONTROL
 AF8366  ______________________________________________________________________
 AF8366* NAD 83(1986) POSITION- 30 09 35.     (N) 090 48 50.     (W)   SCALED
 AF8366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AF8366  **This station is located in a suspected subsidence area (see below).
 AF8366  ______________________________________________________________________
 AF8366  GEOID HEIGHT    -        -26.646 (meters)                     GEOID18
 AF8366
 AF8366.The horizontal coordinates were scaled from a map and have
 AF8366.an estimated accuracy of +/- 6 seconds.
 AF8366
 AF8366.** This station is in an area of known vertical motion. If an
 AF8366.** orthometric height was ever established but is not available 
 AF8366.** in the current survey control section, the orthometric height
 AF8366.** is considered suspect.  Suspect heights are available in the
 AF8366.** superseded section only if requested.
 AF8366
 AF8366.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8366.GEOID18 height accuracy estimate available here.
 AF8366
 AF8366.Click photographs - Photos may exist for this station.
 AF8366
 AF8366;                    North         East    Units  Estimated Accuracy
 AF8366;SPC LA S     -   184,080.    1,050,040.      MT  (+/- 180 meters Scaled)
 AF8366
 AF8366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP105385(NAD 83)
 AF8366
 AF8366                          SUPERSEDED SURVEY CONTROL
 AF8366
 AF8366.No superseded survey control is available for this station.
 AF8366
 AF8366_MARKER: DD = SURVEY DISK
 AF8366_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8366_SP_SET: ABUTMENT
 AF8366_STAMPING: 3V63 1992
 AF8366_MARK LOGO: LADTD
 AF8366_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8366+STABILITY: SURFACE MOTION
 AF8366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8366+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8366
 AF8366  HISTORY     - Date     Condition        Report By
 AF8366  HISTORY     - 1992     MONUMENTED       LADTD
 AF8366
 AF8366                          STATION DESCRIPTION
 AF8366
 AF8366'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8366'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTHEAST OF SORRENTO,
 AF8366'8.0 MI (12.9 KM) EAST-NORTHEAST OF DONALDSONVILLE AND 19.0 MI (30.6
 AF8366'KM) NORTHWEST OF LAPLACE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8366'TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE
 AF8366'JUNCTION OF U.S.  HIGHWAY 61 AND STATE HIGHWAY 22 IN SORRENTO, GO
 AF8366'SOUTH FOR 3.25 MI (5.23 KM) ON HIGHWAY 61 TO THE STATION ON THE LEFT
 AF8366'SET IN THE NORTHEAST CORNER OF A BRIDGE, 0.6 MI (1.0 KM) NORTH FROM
 AF8366'THE JUNCTION OF HIGHWAY 61 AND INTERSTATE HIGHWAY 10.  THE STATION IS
 AF8366'25.0 FT (7.6 M) NORTHEAST FROM THE CENTER OF THE NORTH BOUND LANES OF
 AF8366'THE HIGHWAY, 2.0 FT (0.6 M) NORTH FROM THE NORTHEAST CORNER OF THE
 AF8366'BRIDGE ABUTMENT, 0.5 FT (15.2 CM) NORTHWEST FROM A METAL WITNESS POST
 AF8366'WITH SIGN ATTACHED, FLUSH WITH THE ABUTMENT AND ABOUT LEVEL WITH THE
 AF8366'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8367 ***********************************************************************
 AF8367  DESIGNATION -  3 V 64
 AF8367  PID         -  AF8367
 AF8367  STATE/COUNTY-  LA/ASCENSION
 AF8367  COUNTRY     -  US
 AF8367  USGS QUAD   -  SORRENTO (2018)
 AF8367
 AF8367                         *CURRENT SURVEY CONTROL
 AF8367  ______________________________________________________________________
 AF8367* NAD 83(1986) POSITION- 30 10 18.     (N) 090 49 46.     (W)   SCALED
 AF8367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AF8367  **This station is located in a suspected subsidence area (see below).
 AF8367  ______________________________________________________________________
 AF8367  GEOID HEIGHT    -        -26.676 (meters)                     GEOID18
 AF8367
 AF8367.The horizontal coordinates were scaled from a map and have
 AF8367.an estimated accuracy of +/- 6 seconds.
 AF8367
 AF8367.** This station is in an area of known vertical motion. If an
 AF8367.** orthometric height was ever established but is not available 
 AF8367.** in the current survey control section, the orthometric height
 AF8367.** is considered suspect.  Suspect heights are available in the
 AF8367.** superseded section only if requested.
 AF8367
 AF8367.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8367.GEOID18 height accuracy estimate available here.
 AF8367
 AF8367.Click photographs - Photos may exist for this station.
 AF8367
 AF8367;                    North         East    Units  Estimated Accuracy
 AF8367;SPC LA S     -   185,400.    1,048,530.      MT  (+/- 180 meters Scaled)
 AF8367
 AF8367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP090397(NAD 83)
 AF8367
 AF8367                          SUPERSEDED SURVEY CONTROL
 AF8367
 AF8367.No superseded survey control is available for this station.
 AF8367
 AF8367_MARKER: DD = SURVEY DISK
 AF8367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8367_STAMPING: 3V64 1992
 AF8367_MARK LOGO: LADTD
 AF8367_PROJECTION: FLUSH
 AF8367_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8367+STABILITY: SURFACE MOTION
 AF8367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8367+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 AF8367
 AF8367  HISTORY     - Date     Condition        Report By
 AF8367  HISTORY     - 1992     MONUMENTED       LADTD
 AF8367  HISTORY     - 20080109 GOOD             SJBGRP
 AF8367
 AF8367                          STATION DESCRIPTION
 AF8367
 AF8367'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8367'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) SOUTHEAST OF SORRENTO,
 AF8367'8.0 MI (12.9 KM) EAST-NORTHEAST OF DONALDSONVILLE AND 20.0 MI (32.2
 AF8367'KM) NORTHWEST OF LAPLACE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8367'TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE
 AF8367'JUNCTION OF U.S.  HIGHWAY 61 AND STATE HIGHWAY 22 IN SORRENTO, GO
 AF8367'SOUTH FOR 2.0 MI (3.2 KM) ON HIGHWAY 61 TO THE STATION SET IN THE
 AF8367'MEDIAN OF THE HIGHWAY.  THE STATION IS 30.0 FT (9.1 M) SOUTHEAST FROM
 AF8367'THE CENTER OF A CROSSOVER, 27.0 FT (8.2 M) SOUTHWEST FROM THE CENTER
 AF8367'OF THE NORTH BOUND LANES OF THE HIGHWAY, 27.0 FT (8.2 M) NORTHEAST
 AF8367'FROM THE CENTER OF THE SOUTH BOUND LANES OF THE HIGHWAY, 1.0 FT (0.3
 AF8367'M) SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED, 1.0 FT (0.3
 AF8367'M) NORTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH
 AF8367'THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE
 AF8367'HIGHWAY.
 AF8367
 AF8367                          STATION RECOVERY (2008)
 AF8367
 AF8367'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 AF8367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8368 ***********************************************************************
 AF8368  DESIGNATION -  3 V 65
 AF8368  PID         -  AF8368
 AF8368  STATE/COUNTY-  LA/ASCENSION
 AF8368  COUNTRY     -  US
 AF8368  USGS QUAD   -  SORRENTO (2018)
 AF8368
 AF8368                         *CURRENT SURVEY CONTROL
 AF8368  ______________________________________________________________________
 AF8368* NAD 83(1986) POSITION- 30 10 53.     (N) 090 50 30.     (W)   SCALED
 AF8368* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AF8368  **This station is located in a suspected subsidence area (see below).
 AF8368  ______________________________________________________________________
 AF8368  GEOID HEIGHT    -        -26.699 (meters)                     GEOID18
 AF8368
 AF8368.The horizontal coordinates were scaled from a map and have
 AF8368.an estimated accuracy of +/- 6 seconds.
 AF8368
 AF8368.** This station is in an area of known vertical motion. If an
 AF8368.** orthometric height was ever established but is not available 
 AF8368.** in the current survey control section, the orthometric height
 AF8368.** is considered suspect.  Suspect heights are available in the
 AF8368.** superseded section only if requested.
 AF8368
 AF8368.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8368.GEOID18 height accuracy estimate available here.
 AF8368
 AF8368.Click photographs - Photos may exist for this station.
 AF8368
 AF8368;                    North         East    Units  Estimated Accuracy
 AF8368;SPC LA S     -   186,470.    1,047,350.      MT  (+/- 180 meters Scaled)
 AF8368
 AF8368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP078408(NAD 83)
 AF8368
 AF8368                          SUPERSEDED SURVEY CONTROL
 AF8368
 AF8368.No superseded survey control is available for this station.
 AF8368
 AF8368_MARKER: DD = SURVEY DISK
 AF8368_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AF8368_SP_SET: BRIDGE ABUTMENT
 AF8368_STAMPING: 3V65 1992
 AF8368_MARK LOGO: LADTD
 AF8368_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF8368_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8368+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2008
 AF8368
 AF8368  HISTORY     - Date     Condition        Report By
 AF8368  HISTORY     - 1992     MONUMENTED       LADTD
 AF8368  HISTORY     - 20080109 GOOD             SJBGRP
 AF8368
 AF8368                          STATION DESCRIPTION
 AF8368
 AF8368'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8368'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) SOUTHEAST OF SORRENTO,
 AF8368'8.0 MI (12.9 KM) EAST-NORTHEAST OF DONALDSONVILLE AND 21.0 MI (33.8
 AF8368'KM) NORTHWEST OF LAPLACE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8368'TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE
 AF8368'JUNCTION OF U.S.  HIGHWAY 61 AND STATE HIGHWAY 22 IN SORRENTO, GO
 AF8368'SOUTH FOR 1.0 MI (1.6 KM) ON HIGHWAY 61 TO THE STATION ON THE LEFT SET
 AF8368'IN THE NORTHEAST CORNER OF A BRIDGE ABUTMENT.  THE STATION IS 25.0 FT
 AF8368'(7.6 M) NORTHEAST FROM THE CENTER OF THE NORTH BOUND LANES OF THE
 AF8368'HIGHWAY, 1.5 FT (0.5 M) NORTH FROM THE NORTHEAST CORNER OF THE BRIDGE
 AF8368'ABUTMENT, 0.5 FT (15.2 CM) NORTHWEST FROM A METAL WITNESS POST WITH
 AF8368'SIGN ATTACHED, FLUSH WITH THE ABUTMENT AND ABOUT LEVEL WITH THE
 AF8368'HIGHWAY.
 AF8368
 AF8368                          STATION RECOVERY (2008)
 AF8368
 AF8368'RECOVERY NOTE BY SJB GROUP INC 2008 (GT)
 AF8368'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1723 ***********************************************************************
 BJ1723  DESIGNATION -  3 V 7
 BJ1723  PID         -  BJ1723
 BJ1723  STATE/COUNTY-  LA/ASCENSION
 BJ1723  COUNTRY     -  US
 BJ1723  USGS QUAD   -  GONZALES (2018)
 BJ1723
 BJ1723                         *CURRENT SURVEY CONTROL
 BJ1723  ______________________________________________________________________
 BJ1723* NAD 83(1986) POSITION- 30 12 39.     (N) 090 57 30.     (W)   SCALED
 BJ1723* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1723  **This station is located in a suspected subsidence area (see below).
 BJ1723  ______________________________________________________________________
 BJ1723  GEOID HEIGHT    -        -26.810 (meters)                     GEOID18
 BJ1723
 BJ1723.The horizontal coordinates were scaled from a map and have
 BJ1723.an estimated accuracy of +/- 6 seconds.
 BJ1723
 BJ1723.** This station is in an area of known vertical motion. If an
 BJ1723.** orthometric height was ever established but is not available 
 BJ1723.** in the current survey control section, the orthometric height
 BJ1723.** is considered suspect.  Suspect heights are available in the
 BJ1723.** superseded section only if requested.
 BJ1723
 BJ1723.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1723.GEOID18 height accuracy estimate available here.
 BJ1723
 BJ1723.Click photographs - Photos may exist for this station.
 BJ1723
 BJ1723;                    North         East    Units  Estimated Accuracy
 BJ1723;SPC LA S     -   189,700.    1,036,100.      MT  (+/- 180 meters Scaled)
 BJ1723
 BJ1723_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP965439(NAD 83)
 BJ1723
 BJ1723                          SUPERSEDED SURVEY CONTROL
 BJ1723
 BJ1723.No superseded survey control is available for this station.
 BJ1723
 BJ1723_MARKER: DD = SURVEY DISK
 BJ1723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1723_STAMPING: 3V7 1969
 BJ1723_MARK LOGO: LADHGS
 BJ1723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1723+STABILITY: SURFACE MOTION
 BJ1723_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1723+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2008
 BJ1723
 BJ1723  HISTORY     - Date     Condition        Report By
 BJ1723  HISTORY     - 1969     MONUMENTED       LADH
 BJ1723  HISTORY     - 20080107 GOOD             SJBGRP
 BJ1723
 BJ1723                          STATION DESCRIPTION
 BJ1723
 BJ1723'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1723'4.56 MI SE FROM GEISMAR.
 BJ1723'ABOUT 1.48 MILES EAST ALONG STATE HIGHWAY 73 FROM POST OFFICE IN
 BJ1723'GEISMAR.  THENCE 3.08 MILES SOUTH ALONG NEW STATE HIGHWAY 30.  IT IS
 BJ1723'120 FEET EAST OF CENTERLINE OF HIGHWAY, MIDWAY BETWEEN THE TWO WEST
 BJ1723'LEGS OF GULF STATES UTILITIES STEEL TRANSMISSION TOWER NO. 78.  SET IN
 BJ1723'TOP OF A CONCRETE POST ABOUT LEVEL WITH THE GROUND, 1.0 FEET EAST OF A
 BJ1723'STEEL WITNESS POST.
 BJ1723
 BJ1723                          STATION RECOVERY (2008)
 BJ1723
 BJ1723'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ1723'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1724 ***********************************************************************
 BJ1724  DESIGNATION -  3 V 8
 BJ1724  PID         -  BJ1724
 BJ1724  STATE/COUNTY-  LA/ASCENSION
 BJ1724  COUNTRY     -  US
 BJ1724  USGS QUAD   -  GONZALES (2018)
 BJ1724
 BJ1724                         *CURRENT SURVEY CONTROL
 BJ1724  ______________________________________________________________________
 BJ1724* NAD 83(1986) POSITION- 30 12 37.     (N) 090 56 26.     (W)   SCALED
 BJ1724* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1724  **This station is located in a suspected subsidence area (see below).
 BJ1724  ______________________________________________________________________
 BJ1724  GEOID HEIGHT    -        -26.799 (meters)                     GEOID18
 BJ1724
 BJ1724.The horizontal coordinates were scaled from a map and have
 BJ1724.an estimated accuracy of +/- 6 seconds.
 BJ1724
 BJ1724.** This station is in an area of known vertical motion. If an
 BJ1724.** orthometric height was ever established but is not available 
 BJ1724.** in the current survey control section, the orthometric height
 BJ1724.** is considered suspect.  Suspect heights are available in the
 BJ1724.** superseded section only if requested.
 BJ1724
 BJ1724.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1724.GEOID18 height accuracy estimate available here.
 BJ1724
 BJ1724.Click photographs - Photos may exist for this station.
 BJ1724
 BJ1724;                    North         East    Units  Estimated Accuracy
 BJ1724;SPC LA S     -   189,640.    1,037,820.      MT  (+/- 180 meters Scaled)
 BJ1724
 BJ1724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP982438(NAD 83)
 BJ1724
 BJ1724                          SUPERSEDED SURVEY CONTROL
 BJ1724
 BJ1724.No superseded survey control is available for this station.
 BJ1724
 BJ1724_MARKER: DD = SURVEY DISK
 BJ1724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1724_STAMPING: 3V8 1969
 BJ1724_MARK LOGO: LADHGS
 BJ1724_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1724+STABILITY: SURFACE MOTION
 BJ1724_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1724+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2005
 BJ1724
 BJ1724  HISTORY     - Date     Condition        Report By
 BJ1724  HISTORY     - 1969     MONUMENTED       LADH
 BJ1724  HISTORY     - 20051011 GOOD             AERODA
 BJ1724
 BJ1724                          STATION DESCRIPTION
 BJ1724
 BJ1724'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1724'3.52 MI S FROM GONZALES.
 BJ1724'ABOUT 2.28 MILES SOUTH ALONG STATE HIGHWAY 44 FROM ST. THERESA
 BJ1724'CEMETERY IN GONZALES TO THE JUNCTION OF NEW STATE HIGHWAY 30.  THENCE
 BJ1724'WESTERLY 1.24 MILES ALONG NEW STATE HIGHWAY 30.  IT IS ON THE PROPERTY
 BJ1724'OF NATHAN CUSHENBERRY, 141.5 FEET SOUTH OF CENTERLINE OF NEW STATE
 BJ1724'HIGHWAY 30, 104.0 FEET SOUTH OF WEST END OF CONCRETE CULVERT UNDER
 BJ1724'PRIVATE DRIVEWAY, 56.0 FEET NORTH OF SOUTHWEST CORNER OF WOODEN FRAME
 BJ1724'RESIDENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BJ1724'GROUND, 2.5 FEET BELOW LEVEL OF ROADWAY AND 0.9 FOOT EAST OF A STEEL
 BJ1724'WITNESS POST.
 BJ1724
 BJ1724                          STATION RECOVERY (2005)
 BJ1724
 BJ1724'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ1724'AS DESCRIBED IN 1969 DESCRIPTION.  ALONG A TREE LINE AT THE BASE AND
 BJ1724'BETWEEN THE ROOTS OF A 20 INCH TREE TRUNK, 47' SOUTH OF THE SOUTHERN
 BJ1724'MOST I-BEAM COLUMN OF AN OUTDOOR ADVERTISING SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1725 ***********************************************************************
 BJ1725  DESIGNATION -  3 V 9
 BJ1725  PID         -  BJ1725
 BJ1725  STATE/COUNTY-  LA/ASCENSION
 BJ1725  COUNTRY     -  US
 BJ1725  USGS QUAD   -  GONZALES (2018)
 BJ1725
 BJ1725                         *CURRENT SURVEY CONTROL
 BJ1725  ______________________________________________________________________
 BJ1725* NAD 83(1986) POSITION- 30 12 38.     (N) 090 55 14.     (W)   SCALED
 BJ1725* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1725  **This station is located in a suspected subsidence area (see below).
 BJ1725  ______________________________________________________________________
 BJ1725  GEOID HEIGHT    -        -26.787 (meters)                     GEOID18
 BJ1725
 BJ1725.The horizontal coordinates were scaled from a map and have
 BJ1725.an estimated accuracy of +/- 6 seconds.
 BJ1725
 BJ1725.** This station is in an area of known vertical motion. If an
 BJ1725.** orthometric height was ever established but is not available 
 BJ1725.** in the current survey control section, the orthometric height
 BJ1725.** is considered suspect.  Suspect heights are available in the
 BJ1725.** superseded section only if requested.
 BJ1725
 BJ1725.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1725.GEOID18 height accuracy estimate available here.
 BJ1725
 BJ1725.Click photographs - Photos may exist for this station.
 BJ1725
 BJ1725;                    North         East    Units  Estimated Accuracy
 BJ1725;SPC LA S     -   189,680.    1,039,740.      MT  (+/- 180 meters Scaled)
 BJ1725
 BJ1725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP001439(NAD 83)
 BJ1725
 BJ1725                          SUPERSEDED SURVEY CONTROL
 BJ1725
 BJ1725.No superseded survey control is available for this station.
 BJ1725
 BJ1725_MARKER: DD = SURVEY DISK
 BJ1725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1725_STAMPING: 3V9 1969
 BJ1725_MARK LOGO: LADHGS
 BJ1725_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1725+STABILITY: SURFACE MOTION
 BJ1725
 BJ1725  HISTORY     - Date     Condition        Report By
 BJ1725  HISTORY     - 1969     MONUMENTED       LADH
 BJ1725  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 BJ1725
 BJ1725                          STATION DESCRIPTION
 BJ1725
 BJ1725'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1725'2.3 MI S FROM GONZALES.
 BJ1725'ABOUT 2.3 MILES SOUTH ALONG STATE HIGHWAY 44 FROM MAIN ENTRANCE OF ST.
 BJ1725'THERESA CATHOLIC CEMETERY.  IT IS 106.6 FEET SOUTHWEST OF JUNCTION OF
 BJ1725'NEW STATE HIGHWAY 30 AND STATE HIGHWAY 44, 49.6 FEET SOUTHWEST FROM
 BJ1725'SOUTH HEADWALL OF CONCRETE PIPE UNDER NEW STATE HIGHWAY 30. SET IN TOP
 BJ1725'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND LEVEL, 1.0 FOOT
 BJ1725'BELOW LEVEL OF ROADWAY AND 0.9 FOOT NORTHEAST OF A STEEL WITNESS POST.
 BJ1725
 BJ1725                          STATION RECOVERY (1990)
 BJ1725
 BJ1725'RECOVERY NOTE BY US POWER SQUADRON 1990 (DNB)
 BJ1725'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4066 ***********************************************************************
 BJ4066  DESIGNATION -  30 87
 BJ4066  PID         -  BJ4066
 BJ4066  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4066  COUNTRY     -  US
 BJ4066  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4066
 BJ4066                         *CURRENT SURVEY CONTROL
 BJ4066  ______________________________________________________________________
 BJ4066* NAD 83(1986) POSITION- 30 30 30.     (N) 091 08 48.     (W)   SCALED
 BJ4066* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4066  **This station is located in a suspected subsidence area (see below).
 BJ4066  ______________________________________________________________________
 BJ4066  GEOID HEIGHT    -        -27.045 (meters)                     GEOID18
 BJ4066  DYNAMIC HEIGHT  -         16.964 (meters)       55.66  (feet) COMP
 BJ4066  MODELED GRAVITY -    979,341.8   (mgal)                       NAVD 88
 BJ4066
 BJ4066.The horizontal coordinates were scaled from a map and have
 BJ4066.an estimated accuracy of +/- 6 seconds.
 BJ4066
 BJ4066.** This station is in an area of known vertical motion. If an
 BJ4066.** orthometric height was ever established but is not available 
 BJ4066.** in the current survey control section, the orthometric height
 BJ4066.** is considered suspect.  Suspect heights are available in the
 BJ4066.** superseded section only if requested.
 BJ4066
 BJ4066.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4066.GEOID18 height accuracy estimate available here.
 BJ4066
 BJ4066.Click photographs - Photos may exist for this station.
 BJ4066
 BJ4066.The dynamic height is computed by dividing the NAVD 88
 BJ4066.geopotential number by the normal gravity value computed on the
 BJ4066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4066.degrees latitude (g = 980.6199 gals.).
 BJ4066
 BJ4066.The modeled gravity was interpolated from observed gravity values.
 BJ4066
 BJ4066;                    North         East    Units  Estimated Accuracy
 BJ4066;SPC LA S     -   222,630.    1,017,920.      MT  (+/- 180 meters Scaled)
 BJ4066
 BJ4066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP778765(NAD 83)
 BJ4066
 BJ4066                          SUPERSEDED SURVEY CONTROL
 BJ4066
 BJ4066.No superseded survey control is available for this station.
 BJ4066
 BJ4066_MARKER: DB = BENCH MARK DISK
 BJ4066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4066_STAMPING: 30-87 1987
 BJ4066_MARK LOGO: LA-033
 BJ4066_PROJECTION: FLUSH
 BJ4066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4066+STABILITY: SURFACE MOTION
 BJ4066
 BJ4066  HISTORY     - Date     Condition        Report By
 BJ4066  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4066
 BJ4066                          STATION DESCRIPTION
 BJ4066
 BJ4066'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4066'IN BATON ROUGE.
 BJ4066'ABOUT 2.66 KM (1.67 MI) EASTERLY ON AIRLINE HIGHWAY FROM AIRLINE
 BJ4066'HIGHWAY AND SCENIC HIGHWAY TO THE INTERSECTION OF AIRLINE HIGHWAY AND
 BJ4066'BEECHWOOD ROAD, 15.7 METERS (51.5 FT) SOUTH OF THE CENTERLINE OF
 BJ4066'AIRLINE HIGHWAY, 9.1 METERS (30 FT) EAST OF THE CENTERLINE OF BEECH-
 BJ4066'WOOD ROAD, 4.3 METERS (14 FT) SOUTHWEST OF A FIRE HYDRANT, AND 2.4
 BJ4066'METERS (8 FT) SOUTH-SOUTHWEST OF A SIGNAL BOX.
 BJ4066'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4066'THE MARK IS 0.15 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0608 ***********************************************************************
 BJ0608  DESIGNATION -  30 ABLD
 BJ0608  PID         -  BJ0608
 BJ0608  STATE/COUNTY-  LA/IBERVILLE
 BJ0608  COUNTRY     -  US
 BJ0608  USGS QUAD   -  CARVILLE (2018)
 BJ0608
 BJ0608                         *CURRENT SURVEY CONTROL
 BJ0608  ______________________________________________________________________
 BJ0608* NAD 83(1986) POSITION- 30 11 48.     (N) 091 06 14.     (W)   SCALED
 BJ0608* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0608  **This station is located in a suspected subsidence area (see below).
 BJ0608  ______________________________________________________________________
 BJ0608  GEOID HEIGHT    -        -26.875 (meters)                     GEOID18
 BJ0608  DYNAMIC HEIGHT  -          6.535 (meters)       21.44  (feet) COMP
 BJ0608  MODELED GRAVITY -    979,314.3   (mgal)                       NAVD 88
 BJ0608
 BJ0608.The horizontal coordinates were scaled from a map and have
 BJ0608.an estimated accuracy of +/- 6 seconds.
 BJ0608
 BJ0608.** This station is in an area of known vertical motion. If an
 BJ0608.** orthometric height was ever established but is not available 
 BJ0608.** in the current survey control section, the orthometric height
 BJ0608.** is considered suspect.  Suspect heights are available in the
 BJ0608.** superseded section only if requested.
 BJ0608
 BJ0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0608.GEOID18 height accuracy estimate available here.
 BJ0608
 BJ0608.Click photographs - Photos may exist for this station.
 BJ0608
 BJ0608.The dynamic height is computed by dividing the NAVD 88
 BJ0608.geopotential number by the normal gravity value computed on the
 BJ0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0608.degrees latitude (g = 980.6199 gals.).
 BJ0608
 BJ0608.The modeled gravity was interpolated from observed gravity values.
 BJ0608
 BJ0608;                    North         East    Units  Estimated Accuracy
 BJ0608;SPC LA S     -   188,090.    1,022,090.      MT  (+/- 180 meters Scaled)
 BJ0608
 BJ0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP825420(NAD 83)
 BJ0608
 BJ0608                          SUPERSEDED SURVEY CONTROL
 BJ0608
 BJ0608.No superseded survey control is available for this station.
 BJ0608
 BJ0608_MARKER: DD = SURVEY DISK
 BJ0608_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0608_MARK LOGO: USACE
 BJ0608_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0608_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0608_ROD/PIPE-DEPTH: 18.3 meters
 BJ0608
 BJ0608  HISTORY     - Date     Condition        Report By
 BJ0608  HISTORY     - UNK      MONUMENTED       USACE
 BJ0608  HISTORY     - 1976     GOOD             NGS
 BJ0608
 BJ0608                          STATION DESCRIPTION
 BJ0608
 BJ0608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0608'3.1 MI NE FROM WHITE CASTLE.
 BJ0608'3.1 MILES NORTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0608'HIGHWAY 69, AT THE JUNCTION OF THE NORTHEAST ONE OF TWO ASPHALT
 BJ0608'ROADS LEADING SOUTHEAST, 44 FT NORTHWEST OF THE CENTER LINE OF THE
 BJ0608'HIGHWAY, 12 FT NORTHEAST OF THE EXTENDED CENTER LINE OF THE ASPHALT
 BJ0608'ROAD, 52 FT WEST OF THE CENTER LINE OF A SHELL ROAD, 13.5 FT NORTHWEST
 BJ0608'OF A FENCE, A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 60 FT
 BJ0608'ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 40 FT WITH A 3-INCH
 BJ0608'SCREW CAP FOR ACCESS.  THE SCREW CAP IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2001 ***********************************************************************
 BJ2001  DESIGNATION -  30 BOLT
 BJ2001  PID         -  BJ2001
 BJ2001  STATE/COUNTY-  LA/IBERVILLE
 BJ2001  COUNTRY     -  US
 BJ2001  USGS QUAD   -  GRAND RIVER (2018)
 BJ2001
 BJ2001                         *CURRENT SURVEY CONTROL
 BJ2001  ______________________________________________________________________
 BJ2001* NAD 83(1986) POSITION- 30 13 40.     (N) 091 28 29.     (W)   SCALED
 BJ2001* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2001  **This station is located in a suspected subsidence area (see below).
 BJ2001  ______________________________________________________________________
 BJ2001  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BJ2001
 BJ2001.The horizontal coordinates were scaled from a map and have
 BJ2001.an estimated accuracy of +/- 6 seconds.
 BJ2001
 BJ2001.** This station is in an area of known vertical motion. If an
 BJ2001.** orthometric height was ever established but is not available 
 BJ2001.** in the current survey control section, the orthometric height
 BJ2001.** is considered suspect.  Suspect heights are available in the
 BJ2001.** superseded section only if requested.
 BJ2001
 BJ2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2001.GEOID18 height accuracy estimate available here.
 BJ2001
 BJ2001.Click photographs - Photos may exist for this station.
 BJ2001
 BJ2001;                    North         East    Units  Estimated Accuracy
 BJ2001;SPC LA S     -   191,520.      986,390.      MT  (+/- 180 meters Scaled)
 BJ2001
 BJ2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP467450(NAD 83)
 BJ2001
 BJ2001                          SUPERSEDED SURVEY CONTROL
 BJ2001
 BJ2001.No superseded survey control is available for this station.
 BJ2001
 BJ2001_MARKER: B = BOLT
 BJ2001_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2001_STAMPING: P.B.M. 30 1933
 BJ2001_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2001
 BJ2001  HISTORY     - Date     Condition        Report By
 BJ2001  HISTORY     - 1933     MONUMENTED       USACE
 BJ2001  HISTORY     - 1953     MARK NOT FOUND   USGS
 BJ2001
 BJ2001                          STATION DESCRIPTION
 BJ2001
 BJ2001'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2001'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2001'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 11.9 MILES WEST ALONG
 BJ2001'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, AT THE
 BJ2001'CONFLUENCE OF THE RIVER AND BAYOU PIGEON, IN THE NORTH END OF
 BJ2001'IRREGULAR SEC. 61, T10S, R10E, 361 FEET SOUTH OF THE RIVER BANK, 145
 BJ2001'FEET SOUTH OF THE WILLIE GIBSON HOUSE, IN SCRUB TIMBER, 62.6 FEET
 BJ2001'SOUTHWEST OF P.B.M. WILLIE GIBSON (U.S.E.), DESCRIBED ABOVE, 29 FEET
 BJ2001'EAST OF THE TOP OF THE BANK OF THE BAYOU, 52.3 FEET NORTH OF A
 BJ2001'TRIANGULAR-BLAZED 12-INCH WHITE OAK TREE, 44.5 FEET NORTHEAST OF A
 BJ2001'TRIANGULAR-BLAZED 9-INCH THORN TREE, 13.5 FEET SOUTHEAST OF A
 BJ2001'TRIANGULAR-BLAZED 4-INCH WILLOW TREE, 5.4 FEET WEST OF A
 BJ2001'TRIANGULAR-BLAZED 3-INCH SYCAMORE TREE, AND 1-1/2 FEET BELOW A
 BJ2001'7/8-INCH PROPELLER SHAFT PROJECTING ABOUT 4 FEET ABOVE GROUND.  A
 BJ2001'COPPER BOLT, SET IN THE TOP OF AN UNDERGROUND TILE, ACCESS TO WHICH IS
 BJ2001'HAD THROUGH AN IRON PIPE ABOUT 1 FOOT BELOW GROUND AND BEARING A
 BJ2001'USACE, U.S. ARMY, STANDARD CAP.
 BJ2001
 BJ2001                          STATION RECOVERY (1953)
 BJ2001
 BJ2001'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1953
 BJ2001'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2000 ***********************************************************************
 BJ2000  DESIGNATION -  30 CAP
 BJ2000  PID         -  BJ2000
 BJ2000  STATE/COUNTY-  LA/IBERVILLE
 BJ2000  COUNTRY     -  US
 BJ2000  USGS QUAD   -  GRAND RIVER (2018)
 BJ2000
 BJ2000                         *CURRENT SURVEY CONTROL
 BJ2000  ______________________________________________________________________
 BJ2000* NAD 83(1986) POSITION- 30 13 40.     (N) 091 28 29.     (W)   SCALED
 BJ2000* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2000  **This station is located in a suspected subsidence area (see below).
 BJ2000  ______________________________________________________________________
 BJ2000  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BJ2000
 BJ2000.The horizontal coordinates were scaled from a map and have
 BJ2000.an estimated accuracy of +/- 6 seconds.
 BJ2000
 BJ2000.** This station is in an area of known vertical motion. If an
 BJ2000.** orthometric height was ever established but is not available 
 BJ2000.** in the current survey control section, the orthometric height
 BJ2000.** is considered suspect.  Suspect heights are available in the
 BJ2000.** superseded section only if requested.
 BJ2000
 BJ2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2000.GEOID18 height accuracy estimate available here.
 BJ2000
 BJ2000.Click photographs - Photos may exist for this station.
 BJ2000
 BJ2000;                    North         East    Units  Estimated Accuracy
 BJ2000;SPC LA S     -   191,520.      986,390.      MT  (+/- 180 meters Scaled)
 BJ2000
 BJ2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP467450(NAD 83)
 BJ2000
 BJ2000                          SUPERSEDED SURVEY CONTROL
 BJ2000
 BJ2000.No superseded survey control is available for this station.
 BJ2000
 BJ2000_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2000_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2000_STAMPING: P.B.M. 30 1933
 BJ2000_MARK LOGO: USACE
 BJ2000_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2000_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2000
 BJ2000  HISTORY     - Date     Condition        Report By
 BJ2000  HISTORY     - 1933     MONUMENTED       USACE
 BJ2000  HISTORY     - 1953     MARK NOT FOUND   USGS
 BJ2000
 BJ2000                          STATION DESCRIPTION
 BJ2000
 BJ2000'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2000'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2000'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 11.9 MILES WEST ALONG
 BJ2000'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, AT THE
 BJ2000'CONFLUENCE OF THE RIVER AND BAYOU PIGEON, IN THE NORTH END OF
 BJ2000'IRREGULAR SEC. 61, T10S, R10E, 361 FEET SOUTH OF THE RIVER BANK, 145
 BJ2000'FEET SOUTH OF THE WILLIE GIBSON HOUSE, IN SCRUB TIMBER, 62.6 FEET
 BJ2000'SOUTHWEST OF P.B.M. WILLIE GIBSON (U.S.E.), DESCRIBED ABOVE, 29 FEET
 BJ2000'EAST OF THE TOP OF THE BANK OF THE BAYOU, 52.3 FEET NORTH OF A
 BJ2000'TRIANGULAR-BLAZED 12-INCH WHITE OAK TREE, 44.5 FEET NORTHEAST OF A
 BJ2000'TRIANGULAR-BLAZED 9-INCH THORN TREE, 13.5 FEET SOUTHEAST OF A
 BJ2000'TRIANGULAR-BLAZED 4-INCH WILLOW TREE, 5.4 FEET WEST OF A
 BJ2000'TRIANGULAR-BLAZED 3-INCH SYCAMORE TREE, AND 1-1/2 FEET BELOW A
 BJ2000'7/8-INCH PROPELLER SHAFT PROJECTING ABOUT 4 FEET ABOVE GROUND.  AN
 BJ2000'IRON PIPE ABOUT 1 FOOT BELOW GROUND AND BEARING A USACE, U.S. ARMY,
 BJ2000'STANDARD CAP.
 BJ2000
 BJ2000                          STATION RECOVERY (1953)
 BJ2000
 BJ2000'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1953
 BJ2000'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1569 ***********************************************************************
 CP1569  DESIGNATION -  30 DIETZE BOLT
 CP1569  PID         -  CP1569
 CP1569  STATE/COUNTY-  LA/TENSAS
 CP1569  COUNTRY     -  US
 CP1569  USGS QUAD   -  NEWELLTON (2018)
 CP1569
 CP1569                         *CURRENT SURVEY CONTROL
 CP1569  ______________________________________________________________________
 CP1569* NAD 83(1986) POSITION- 32 02 07.     (N) 091 10 02.     (W)   SCALED
 CP1569* NAVD 88 ORTHO HEIGHT -    22.93  (+/-2cm)       75.2   (feet) VERTCON3
 CP1569  ______________________________________________________________________
 CP1569  GEOID HEIGHT    -        -26.308 (meters)                     GEOID18
 CP1569  VERT ORDER      -  ? (See Below)
 CP1569
 CP1569.The horizontal coordinates were scaled from a map and have
 CP1569.an estimated accuracy of +/- 6 seconds.
 CP1569
 CP1569.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1569.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1569
 CP1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1569.GEOID18 height accuracy estimate available here.
 CP1569
 CP1569.The vertical order pertains to the NGVD 29 superseded value.
 CP1569
 CP1569.Click photographs - Photos may exist for this station.
 CP1569
 CP1569;                    North         East    Units  Estimated Accuracy
 CP1569;SPC LA N     -   171,000.    1,125,880.      MT  (+/- 180 meters Scaled)
 CP1569
 CP1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR730458(NAD 83)
 CP1569
 CP1569                          SUPERSEDED SURVEY CONTROL
 CP1569
 CP1569  NGVD 29 (??/??/92)   22.953  (m)           75.31   (f) ADJ UNCH       
 CP1569
 CP1569.Superseded values are not recommended for survey control.
 CP1569
 CP1569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1569.See file dsdata.pdf to determine how the superseded data were derived.
 CP1569
 CP1569_MARKER: B = BOLT
 CP1569_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1569_SP_SET: UNDERGROUND BLOCK
 CP1569_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1569
 CP1569  HISTORY     - Date     Condition        Report By
 CP1569  HISTORY     - UNK      MONUMENTED       USACE
 CP1569  HISTORY     - 1934     GOOD             USACE
 CP1569
 CP1569                          STATION DESCRIPTION
 CP1569
 CP1569'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1569'3.25 MI NE FROM NEWELLTON.
 CP1569'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1569'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 CP1569'MISSISSIPPI RIVER IN TENSAS PARISH, LA.  ON HOPKINS PLANTATION. IN
 CP1569'OPEN FIELD 168 METERS LANDWARD FROM CENTER LINE OF NEW LEVEE, 115
 CP1569'METERS SOUTH OF CENTER LINE OF DIRT ROAD RUNNING ALONG THE NORTH BANK
 CP1569'OF A SLOUGH.  50.3 METERS UPSTREAM FROM SMALL DRAINAGE DITCH RUNNING
 CP1569'NORTH AND SOUTH, ENTERING THE SLOUGH AT RIGHT ANGLES.  P.B.M.
 CP1569'APPROXIMATELY 3/4 MILE UPSTREAM FROM LAKE ST. JOSEPH.  TOP OF CAP IS
 CP1569'ABOUT 24 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1568 ***********************************************************************
 CP1568  DESIGNATION -  30 DIETZE CAP
 CP1568  PID         -  CP1568
 CP1568  STATE/COUNTY-  LA/TENSAS
 CP1568  COUNTRY     -  US
 CP1568  USGS QUAD   -  NEWELLTON (2018)
 CP1568
 CP1568                         *CURRENT SURVEY CONTROL
 CP1568  ______________________________________________________________________
 CP1568* NAD 83(1986) POSITION- 32 02 07.     (N) 091 10 02.     (W)   SCALED
 CP1568* NAVD 88 ORTHO HEIGHT -    24.16  (+/-2cm)       79.3   (feet) VERTCON3
 CP1568  ______________________________________________________________________
 CP1568  GEOID HEIGHT    -        -26.308 (meters)                     GEOID18
 CP1568  VERT ORDER      -  ? (See Below)
 CP1568
 CP1568.The horizontal coordinates were scaled from a map and have
 CP1568.an estimated accuracy of +/- 6 seconds.
 CP1568
 CP1568.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1568.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1568
 CP1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1568.GEOID18 height accuracy estimate available here.
 CP1568
 CP1568.The vertical order pertains to the NGVD 29 superseded value.
 CP1568
 CP1568.Click photographs - Photos may exist for this station.
 CP1568
 CP1568;                    North         East    Units  Estimated Accuracy
 CP1568;SPC LA N     -   171,000.    1,125,880.      MT  (+/- 180 meters Scaled)
 CP1568
 CP1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR730458(NAD 83)
 CP1568
 CP1568                          SUPERSEDED SURVEY CONTROL
 CP1568
 CP1568  NGVD 29 (??/??/92)   24.182  (m)           79.34   (f) ADJ UNCH       
 CP1568
 CP1568.Superseded values are not recommended for survey control.
 CP1568
 CP1568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1568.See file dsdata.pdf to determine how the superseded data were derived.
 CP1568
 CP1568_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1568_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1568_MARK LOGO: USACE
 CP1568_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1568_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1568
 CP1568  HISTORY     - Date     Condition        Report By
 CP1568  HISTORY     - UNK      MONUMENTED       USACE
 CP1568  HISTORY     - 1934     GOOD             USACE
 CP1568
 CP1568                          STATION DESCRIPTION
 CP1568
 CP1568'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1568'3.25 MI NE FROM NEWELLTON.
 CP1568'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1568'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 CP1568'MISSISSIPPI RIVER IN TENSAS PARISH, LA.  ON HOPKINS PLANTATION. IN
 CP1568'OPEN FIELD 168 METERS LANDWARD FROM CENTER LINE OF NEW LEVEE, 115
 CP1568'METERS SOUTH OF CENTER LINE OF DIRT ROAD RUNNING ALONG THE NORTH BANK
 CP1568'OF A SLOUGH.  50.3 METERS UPSTREAM FROM SMALL DRAINAGE DITCH RUNNING
 CP1568'NORTH AND SOUTH, ENTERING THE SLOUGH AT RIGHT ANGLES.  P.B.M.
 CP1568'APPROXIMATELY 3/4 MILE UPSTREAM FROM LAKE ST. JOSEPH.  TOP OF CAP IS
 CP1568'ABOUT 24 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0678 ***********************************************************************
 BJ0678  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ0678  DESIGNATION -  30 LLD ANO
 BJ0678  PID         -  BJ0678
 BJ0678  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0678  COUNTRY     -  US
 BJ0678  USGS QUAD   -  LUTCHER (2018)
 BJ0678
 BJ0678                         *CURRENT SURVEY CONTROL
 BJ0678  ______________________________________________________________________
 BJ0678* NAD 83(2011) POSITION- 30 02 38.76432(N) 090 39 57.48919(W)   ADJUSTED
 BJ0678* NAD 83(2011) ELLIP HT-   -20.783 (meters)        (06/27/12)   ADJUSTED
 BJ0678* NAD 83(2011) EPOCH   -  2010.00
 BJ0678* NAVD 88 ORTHO HEIGHT -     5.54  (meters)       18.2   (feet) GPS OBS
 BJ0678* NAVD 88 EPOCH        -  2009.55
 BJ0678  **This station is located in a suspected subsidence area (see below).
 BJ0678  ______________________________________________________________________
 BJ0678  GEOID HEIGHT    -        -26.325 (meters)                     GEOID18
 BJ0678  NAD 83(2011) X  -    -64,226.807 (meters)                     COMP
 BJ0678  NAD 83(2011) Y  - -5,525,419.379 (meters)                     COMP
 BJ0678  NAD 83(2011) Z  -  3,174,596.164 (meters)                     COMP
 BJ0678  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 BJ0678
 BJ0678  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ0678  Standards:
 BJ0678         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ0678            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ0678  -------------------------------------------------------------------
 BJ0678  NETWORK    0.22   0.69           0.08   0.10   0.35     -0.00320860
 BJ0678  -------------------------------------------------------------------
 BJ0678  Click here for local accuracies and other accuracy information.
 BJ0678
 BJ0678.The horizontal coordinates were established by GPS observations
 BJ0678.and adjusted by the National Geodetic Survey in June 2012.
 BJ0678
 BJ0678.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ0678.been affixed to the stable North American tectonic plate. See 
 BJ0678.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ0678
 BJ0678.The horizontal coordinates are valid at the epoch date displayed above
 BJ0678.which is a decimal equivalence of Year/Month/Day.
 BJ0678
 BJ0678.** This station is in an area of known vertical motion.  Due to the
 BJ0678.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0678.** determined the orthometric heights for marks in these suspect
 BJ0678.** subsidence areas should be considered valid only at the epoch date
 BJ0678.** associated with the orthometric height.  These heights must always
 BJ0678.** be validated when used as control.  All previously superseded
 BJ0678.** orthometric heights are now considered suspect and are available
 BJ0678.** in the superseded section.  NGS does not recommend using suspect
 BJ0678.** or superseded heights as control.
 BJ0678
 BJ0678.The orthometric height was determined by GPS observations and a
 BJ0678.high-resolution geoid model using precise GPS observation and
 BJ0678.processing techniques.
 BJ0678
 BJ0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0678.GEOID18 height accuracy estimate available here.
 BJ0678
 BJ0678.Click photographs - Photos may exist for this station.
 BJ0678
 BJ0678.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ0678
 BJ0678.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0678
 BJ0678.The ellipsoidal height was determined by GPS observations
 BJ0678.and is referenced to NAD 83.
 BJ0678
 BJ0678. The following values were computed from the NAD 83(2011) position.
 BJ0678
 BJ0678;                    North         East     Units Scale Factor Converg.
 BJ0678;SPC LA S     -   171,342.203 1,064,357.866   MT  0.99992603   +0 20 01.3
 BJ0678;SPC LA S     -   562,145.21  3,491,980.77   sFT  0.99992603   +0 20 01.3
 BJ0678;UTM  15      - 3,325,967.868   725,043.532   MT  1.00022487   +1 10 08.6
 BJ0678
 BJ0678!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0678!SPC LA S     -   1.00000326  x   0.99992603  =   0.99992929
 BJ0678!UTM  15      -   1.00000326  x   1.00022487  =   1.00022813
 BJ0678
 BJ0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2504325967(NAD 83)
 BJ0678
 BJ0678                          SUPERSEDED SURVEY CONTROL
 BJ0678
 BJ0678  ELLIP H (10/11/11)  -20.793  (m)                       GP(       ) 4 1
 BJ0678  ELLIP H (03/12/08)  -20.771  (m)                       GP(       ) 3 1
 BJ0678  NAD 83(2007)-  30 02 38.76464(N)    090 39 57.48969(W) AD(       ) 0
 BJ0678  ELLIP H (02/10/07)  -20.758  (m)                       GP(       )    
 BJ0678  NAD 83(1992)-  30 02 38.76483(N)    090 39 57.48959(W) AD(       ) B
 BJ0678  ELLIP H (05/09/05)  -20.760  (m)                       GP(       ) 4 2
 BJ0678  NAVD 88 (12/26/12)    5.57   (m)  GEOID12A model used  GP(2009.55)    
 BJ0678  NAVD 88 (03/12/08)    5.54   (m)  UNKNOWN  model used  GP(2006.81)    
 BJ0678  NAVD 88 (01/05/06)    5.58   (m)  GEOID03  model used  GP(2004.65)    
 BJ0678  NAVD 88 (05/09/05)    5.77   (m)  USGG2003 model used  GPS OBS        
 BJ0678  NAVD 88 (02/14/94)    5.735  (m)           18.82   (f) READJUSTED  3  
 BJ0678  NGVD 29 (11/26/84)    5.798  (m)           19.02   (f) ADJUSTED    1 1
 BJ0678
 BJ0678.Superseded values are not recommended for survey control.
 BJ0678
 BJ0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0678.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0678
 BJ0678_MARKER: DD = SURVEY DISK
 BJ0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0678_STAMPING: 30 LLD ANO
 BJ0678_MARK LOGO: USACE
 BJ0678_PROJECTION: RECESSED 3 CENTIMETERS
 BJ0678_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0678+STABILITY: SURFACE MOTION
 BJ0678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0678+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2016
 BJ0678
 BJ0678  HISTORY     - Date     Condition        Report By
 BJ0678  HISTORY     - 1975     MONUMENTED       USACE
 BJ0678  HISTORY     - 1977     GOOD             NGS
 BJ0678  HISTORY     - 20021107 GOOD             3001
 BJ0678  HISTORY     - 20060714 GOOD             NGS
 BJ0678  HISTORY     - 20060919 GOOD             LADTD
 BJ0678  HISTORY     - 20090410 GOOD             WOOLPT
 BJ0678  HISTORY     - 20100727 GOOD             NGS
 BJ0678  HISTORY     - 20160617 GOOD             NGS
 BJ0678
 BJ0678                          STATION DESCRIPTION
 BJ0678
 BJ0678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0678'IN WALLACE.
 BJ0678'AT WALLACE, ALONG STATE HIGHWAY 18, AT THE JUNCTION OF WEST EIGHTH
 BJ0678'STREET, 26 FT. NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 244 FT.
 BJ0678'SOUTHWEST OF THE EXTENDED CENTER LINE OF THE STREET, 76 FT. NORTHEAST
 BJ0678'OF A SHELL ROAD LEADING NORTH TO TOP OF LEVEE, A DISK ON TOP OF A
 BJ0678'1-INCH IRON PIPE DRIVEN TO A DEPTH OF 63 FT., THE DISK IS ENCASED IN
 BJ0678'CONCRETE AND FLUSH WITH THE GROUND.
 BJ0678
 BJ0678                          STATION RECOVERY (2002)
 BJ0678
 BJ0678'RECOVERY NOTE BY 3001, INC 2002 (KC)
 BJ0678'THE STATION IS LOCATED IN EDGARD, 0.4 MILES NORTHEAST OF THE SOUTHERN
 BJ0678'END OF BRIDGE  OVER MISSISSIPPI RIVER, 1.2MILES EAST AND ACROSS RIVER
 BJ0678'FROM GRAMERCY
 BJ0678'
 BJ0678'OWNERSHIP- COE
 BJ0678'
 BJ0678'TO REACH THE STATION FROM THE INTERSECTION OF SR 18 AND BRIDGE OVER
 BJ0678'THE MISSISSIPPI  RIVER GO NORTHEAST ON SR 18 FOR 0.3 MILES TO STATION
 BJ0678'ON LEFT.
 BJ0678'
 BJ0678'THE STATION IS 26' NORTHWEST OF THE CENTERLINE OF SR 18, 244'
 BJ0678'SOUTHWEST OF THE EXTENDED  CENTERLINE OF WEST 5TH ST. THERE IS NO
 BJ0678'SHELL ROAD LEAD UP THE LEVEE AS TO THE OLD DESCRIPTION. STATION IS A
 BJ0678'COE  BRASS CAP SET ON A 1' IRON PIPE DRIVEN 63' INTO THE GROUND,
 BJ0678'STAMPED 30LLDANO
 BJ0678
 BJ0678                          STATION RECOVERY (2006)
 BJ0678
 BJ0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ0678'RECOVERED AS DESCRIBED.
 BJ0678
 BJ0678                          STATION RECOVERY (2006)
 BJ0678
 BJ0678'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ0678'RECOVERED IN GOOD CONDITION.
 BJ0678
 BJ0678                          STATION RECOVERY (2009)
 BJ0678
 BJ0678'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 BJ0678'RECOVERED AS DESCRIBED
 BJ0678
 BJ0678                          STATION RECOVERY (2010)
 BJ0678
 BJ0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 BJ0678'RECOVERED AS DESCRIBED.
 BJ0678
 BJ0678                          STATION RECOVERY (2016)
 BJ0678
 BJ0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ0678'RECOVERED AS DESCRIBED WITH THE FOLLOWING ADDITIONS.
 BJ0678'
 BJ0678'THE MARK IS 14.8 FT (4.5 M) NORTH OF A PK NAIL AND WASHER ON THE
 BJ0678'HIGHWAY 18 WEST BOUND FOG LINE (ROAD STRIPE).  MARK IS ACROSS THE
 BJ0678'HIGHWAY FROM THE HOUSE AT 5633 HIGHWAY 18, AND NEARLY ON THE APPARENT
 BJ0678'EXTENDED WEST EDGE OF ROOF LINE FOR THAT HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0225 ***********************************************************************
 BJ0225  DESIGNATION -  30 WARL
 BJ0225  PID         -  BJ0225
 BJ0225  STATE/COUNTY-  LA/ST LANDRY
 BJ0225  COUNTRY     -  US
 BJ0225  USGS QUAD   -  SWAYZE LAKE (2018)
 BJ0225
 BJ0225                         *CURRENT SURVEY CONTROL
 BJ0225  ______________________________________________________________________
 BJ0225* NAD 83(1986) POSITION- 30 37 48.     (N) 091 45 02.     (W)   SCALED
 BJ0225* NAVD 88 ORTHO HEIGHT -    10.256 (meters)       33.65  (feet) ADJUSTED
 BJ0225  ______________________________________________________________________
 BJ0225  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BJ0225  DYNAMIC HEIGHT  -         10.243 (meters)       33.61  (feet) COMP
 BJ0225  MODELED GRAVITY -    979,351.7   (mgal)                       NAVD 88
 BJ0225
 BJ0225  VERT ORDER      -  FIRST     CLASS I
 BJ0225
 BJ0225.The horizontal coordinates were scaled from a map and have
 BJ0225.an estimated accuracy of +/- 6 seconds.
 BJ0225
 BJ0225.The orthometric height was determined by differential leveling and
 BJ0225.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0225.in February 1994.
 BJ0225
 BJ0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0225.GEOID18 height accuracy estimate available here.
 BJ0225
 BJ0225.Click photographs - Photos may exist for this station.
 BJ0225
 BJ0225.The dynamic height is computed by dividing the NAVD 88
 BJ0225.geopotential number by the normal gravity value computed on the
 BJ0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0225.degrees latitude (g = 980.6199 gals.).
 BJ0225
 BJ0225.The modeled gravity was interpolated from observed gravity values.
 BJ0225
 BJ0225;                    North         East    Units  Estimated Accuracy
 BJ0225;SPC LA S     -   236,180.      960,000.      MT  (+/- 180 meters Scaled)
 BJ0225
 BJ0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP197892(NAD 83)
 BJ0225
 BJ0225                          SUPERSEDED SURVEY CONTROL
 BJ0225
 BJ0225  NAVD 88 (06/15/91)   10.300  (m)           33.79   (f) SUPERSEDED  1 1
 BJ0225  NGVD 29 (11/26/84)   10.267  (m)           33.68   (f) ADJUSTED    1 1
 BJ0225
 BJ0225.Superseded values are not recommended for survey control.
 BJ0225
 BJ0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0225.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0225
 BJ0225_MARKER: DD = SURVEY DISK
 BJ0225_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0225_STAMPING: PBM 30 WARL 1976
 BJ0225_MARK LOGO: USACE
 BJ0225_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0225_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0225_ROD/PIPE-DEPTH: 38.1 meters
 BJ0225_SLEEVE-DEPTH  : 30.5 meters
 BJ0225
 BJ0225  HISTORY     - Date     Condition        Report By
 BJ0225  HISTORY     - 1976     MONUMENTED       USACE
 BJ0225  HISTORY     - 1976     GOOD             NGS
 BJ0225
 BJ0225                          STATION DESCRIPTION
 BJ0225
 BJ0225'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0225'4.5 MI SOUTH FROM MELVILLE.
 BJ0225'4.5 MILES SOUTH ALONG STATE HIGHWAY 105 FROM THE JUNCTION OF STATE
 BJ0225'HIGHWAY 10, ON THE OUTSIDE OF A CURVE, 118 FT SOUTH OF THE CENTER
 BJ0225'OF THE JUNCTION OF A DRIVEWAY LEADING NORTHWEST AND A ROAD OVER A
 BJ0225'LEVEE, 54 FT SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 79.5 FT
 BJ0225'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 88 FT SOUTHWEST OF THE
 BJ0225'SOUTHWEST END OF A METAL GATE, 19.5 FT SOUTHEAST OF A FENCE, A 1-INCH
 BJ0225'IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 125 FT ENCASED IN A
 BJ0225'2-INCH IRON PIPE BORED TO A DEPTH OF 100 FT WITH A 3-INCH SCREW CAP
 BJ0225'FOR ACCESS. THE SCREW CAP PROJECTS 22 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1109 ***********************************************************************
 CP1109  DESIGNATION -  300 A BOLT
 CP1109  PID         -  CP1109
 CP1109  STATE/COUNTY-  LA/EAST CARROLL
 CP1109  COUNTRY     -  US
 CP1109  USGS QUAD   -  MILLIKIN (2018)
 CP1109
 CP1109                         *CURRENT SURVEY CONTROL
 CP1109  ______________________________________________________________________
 CP1109* NAD 83(1986) POSITION- 32 55 47.     (N) 091 12 58.     (W)   SCALED
 CP1109* NAVD 88 ORTHO HEIGHT -    33.11  (+/-2cm)      108.6   (feet) VERTCON3
 CP1109  ______________________________________________________________________
 CP1109  GEOID HEIGHT    -        -26.261 (meters)                     GEOID18
 CP1109  VERT ORDER      -  ? (See Below)
 CP1109
 CP1109.The horizontal coordinates were scaled from a map and have
 CP1109.an estimated accuracy of +/- 6 seconds.
 CP1109
 CP1109.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1109.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1109
 CP1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1109.GEOID18 height accuracy estimate available here.
 CP1109
 CP1109.The vertical order pertains to the NGVD 29 superseded value.
 CP1109
 CP1109.Click photographs - Photos may exist for this station.
 CP1109
 CP1109;                    North         East    Units  Estimated Accuracy
 CP1109;SPC LA N     -   270,120.    1,120,080.      MT  (+/- 180 meters Scaled)
 CP1109
 CP1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS667449(NAD 83)
 CP1109
 CP1109                          SUPERSEDED SURVEY CONTROL
 CP1109
 CP1109  NGVD 29 (??/??/92)   33.067  (m)          108.49   (f) ADJ UNCH       
 CP1109
 CP1109.Superseded values are not recommended for survey control.
 CP1109
 CP1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1109.See file dsdata.pdf to determine how the superseded data were derived.
 CP1109
 CP1109_MARKER: B = BOLT
 CP1109_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1109_SP_SET: UNDERGROUND STONE
 CP1109_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1109
 CP1109  HISTORY     - Date     Condition        Report By
 CP1109  HISTORY     - UNK      MONUMENTED       USACE
 CP1109  HISTORY     - 1934     GOOD             USACE
 CP1109
 CP1109                          STATION DESCRIPTION
 CP1109
 CP1109'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1109'12 MI N FROM LAKE PROVIDENCE.
 CP1109'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1109'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 12 MILES NORTH OF
 CP1109'LAKE PROVIDENCE LA.  2 1/2 MI. SE OF MILLIKEN, 275 FEET WEST OF GRAVEL
 CP1109'HIGHWAY NO. 65.  400 FEET SOUTH OF HOUSE.  25 FEET EAST OF CABIN. 15
 CP1109'FEET NORTH OF CENTER LINE OF DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1108 ***********************************************************************
 CP1108  DESIGNATION -  300 A CAP
 CP1108  PID         -  CP1108
 CP1108  STATE/COUNTY-  LA/EAST CARROLL
 CP1108  COUNTRY     -  US
 CP1108  USGS QUAD   -  MILLIKIN (2018)
 CP1108
 CP1108                         *CURRENT SURVEY CONTROL
 CP1108  ______________________________________________________________________
 CP1108* NAD 83(1986) POSITION- 32 55 47.     (N) 091 12 58.     (W)   SCALED
 CP1108* NAVD 88 ORTHO HEIGHT -    34.32  (+/-2cm)      112.6   (feet) VERTCON3
 CP1108  ______________________________________________________________________
 CP1108  GEOID HEIGHT    -        -26.261 (meters)                     GEOID18
 CP1108  VERT ORDER      -  ? (See Below)
 CP1108
 CP1108.The horizontal coordinates were scaled from a map and have
 CP1108.an estimated accuracy of +/- 6 seconds.
 CP1108
 CP1108.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1108.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1108
 CP1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1108.GEOID18 height accuracy estimate available here.
 CP1108
 CP1108.The vertical order pertains to the NGVD 29 superseded value.
 CP1108
 CP1108.Click photographs - Photos may exist for this station.
 CP1108
 CP1108;                    North         East    Units  Estimated Accuracy
 CP1108;SPC LA N     -   270,120.    1,120,080.      MT  (+/- 180 meters Scaled)
 CP1108
 CP1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS667449(NAD 83)
 CP1108
 CP1108                          SUPERSEDED SURVEY CONTROL
 CP1108
 CP1108  NGVD 29 (??/??/92)   34.278  (m)          112.46   (f) ADJ UNCH       
 CP1108
 CP1108.Superseded values are not recommended for survey control.
 CP1108
 CP1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1108.See file dsdata.pdf to determine how the superseded data were derived.
 CP1108
 CP1108_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1108_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1108_MARK LOGO: USACE
 CP1108_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1108_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1108
 CP1108  HISTORY     - Date     Condition        Report By
 CP1108  HISTORY     - UNK      MONUMENTED       USACE
 CP1108  HISTORY     - 1934     GOOD             USACE
 CP1108
 CP1108                          STATION DESCRIPTION
 CP1108
 CP1108'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1108'12 MI N FROM LAKE PROVIDENCE.
 CP1108'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1108'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 12 MILES NORTH OF
 CP1108'LAKE PROVIDENCE LA.  2 1/2 MI. SE OF MILLIKEN, 275 FEET WEST OF GRAVEL
 CP1108'HIGHWAY NO. 65.  400 FEET SOUTH OF HOUSE.  25 FEET EAST OF CABIN. 15
 CP1108'FEET NORTH OF CENTER LINE OF DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1450 ***********************************************************************
 CP1450  DESIGNATION -  3000 A BOLT
 CP1450  PID         -  CP1450
 CP1450  STATE/COUNTY-  LA/MADISON
 CP1450  COUNTRY     -  US
 CP1450  USGS QUAD   -  ASHLY (2018)
 CP1450
 CP1450                         *CURRENT SURVEY CONTROL
 CP1450  ______________________________________________________________________
 CP1450* NAD 83(1986) POSITION- 32 22 52.     (N) 091 01 57.     (W)   SCALED
 CP1450* NAVD 88 ORTHO HEIGHT -    24.70  (+/-2cm)       81.0   (feet) VERTCON3
 CP1450  ______________________________________________________________________
 CP1450  GEOID HEIGHT    -        -26.550 (meters)                     GEOID18
 CP1450  VERT ORDER      -  ? (See Below)
 CP1450
 CP1450.The horizontal coordinates were scaled from a map and have
 CP1450.an estimated accuracy of +/- 6 seconds.
 CP1450
 CP1450.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1450.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1450
 CP1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1450.GEOID18 height accuracy estimate available here.
 CP1450
 CP1450.The vertical order pertains to the NGVD 29 superseded value.
 CP1450
 CP1450.Click photographs - Photos may exist for this station.
 CP1450
 CP1450;                    North         East    Units  Estimated Accuracy
 CP1450;SPC LA N     -   209,510.    1,138,080.      MT  (+/- 180 meters Scaled)
 CP1450
 CP1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR850843(NAD 83)
 CP1450
 CP1450                          SUPERSEDED SURVEY CONTROL
 CP1450
 CP1450  NGVD 29 (??/??/92)   24.701  (m)           81.04   (f) ADJ UNCH       
 CP1450
 CP1450.Superseded values are not recommended for survey control.
 CP1450
 CP1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1450.See file dsdata.pdf to determine how the superseded data were derived.
 CP1450
 CP1450_MARKER: B = BOLT
 CP1450_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1450_SP_SET: UNDERGROUND STONE
 CP1450_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1450
 CP1450  HISTORY     - Date     Condition        Report By
 CP1450  HISTORY     - UNK      MONUMENTED       USACE
 CP1450  HISTORY     - 1934     GOOD             USACE
 CP1450  HISTORY     - 1963     GOOD             USGS
 CP1450
 CP1450                          STATION DESCRIPTION
 CP1450
 CP1450'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1450'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1450'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 1/2 MILES SOUTH OF
 CP1450'DUCKPORT, LA.  464 FEET SOUTHWEST OF LEVEE STATION NO. 3000.  258 FEET
 CP1450'SOUTHWEST OF GRAVEL ROAD.  IN EDGE OF WOODS.  4500 FEET SOUTHWEST OF
 CP1450'DUCKPORT REVETMENT.
 CP1450
 CP1450                          STATION RECOVERY (1963)
 CP1450
 CP1450'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1449 ***********************************************************************
 CP1449  DESIGNATION -  3000 A CAP
 CP1449  PID         -  CP1449
 CP1449  STATE/COUNTY-  LA/MADISON
 CP1449  COUNTRY     -  US
 CP1449  USGS QUAD   -  ASHLY (2018)
 CP1449
 CP1449                         *CURRENT SURVEY CONTROL
 CP1449  ______________________________________________________________________
 CP1449* NAD 83(1986) POSITION- 32 22 52.     (N) 091 01 57.     (W)   SCALED
 CP1449* NAVD 88 ORTHO HEIGHT -    25.92  (+/-2cm)       85.0   (feet) VERTCON3
 CP1449  ______________________________________________________________________
 CP1449  GEOID HEIGHT    -        -26.550 (meters)                     GEOID18
 CP1449  VERT ORDER      -  ? (See Below)
 CP1449
 CP1449.The horizontal coordinates were scaled from a map and have
 CP1449.an estimated accuracy of +/- 6 seconds.
 CP1449
 CP1449.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1449.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1449
 CP1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1449.GEOID18 height accuracy estimate available here.
 CP1449
 CP1449.The vertical order pertains to the NGVD 29 superseded value.
 CP1449
 CP1449.Click photographs - Photos may exist for this station.
 CP1449
 CP1449;                    North         East    Units  Estimated Accuracy
 CP1449;SPC LA N     -   209,510.    1,138,080.      MT  (+/- 180 meters Scaled)
 CP1449
 CP1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR850843(NAD 83)
 CP1449
 CP1449                          SUPERSEDED SURVEY CONTROL
 CP1449
 CP1449  NGVD 29 (??/??/92)   25.920  (m)           85.04   (f) ADJ UNCH       
 CP1449
 CP1449.Superseded values are not recommended for survey control.
 CP1449
 CP1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1449.See file dsdata.pdf to determine how the superseded data were derived.
 CP1449
 CP1449_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1449_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1449_MARK LOGO: USACE
 CP1449_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1449_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1449
 CP1449  HISTORY     - Date     Condition        Report By
 CP1449  HISTORY     - UNK      MONUMENTED       USACE
 CP1449  HISTORY     - 1934     GOOD             USACE
 CP1449  HISTORY     - 1963     GOOD             USGS
 CP1449
 CP1449                          STATION DESCRIPTION
 CP1449
 CP1449'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1449'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1449'MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 1/2 MILES SOUTH OF
 CP1449'DUCKPORT, LA.  464 FEET SOUTHWEST OF LEVEE STATION NO. 3000.  258 FEET
 CP1449'SOUTHWEST OF GRAVEL ROAD.  IN EDGE OF WOODS.  4500 FEET SOUTHWEST OF
 CP1449'DUCKPORT REVETMENT.
 CP1449
 CP1449                          STATION RECOVERY (1963)
 CP1449
 CP1449'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1449'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1135 ***********************************************************************
 BJ1135  DESIGNATION -  3001 LAGS
 BJ1135  PID         -  BJ1135
 BJ1135  STATE/COUNTY-  LA/IBERVILLE
 BJ1135  COUNTRY     -  US
 BJ1135  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ1135
 BJ1135                         *CURRENT SURVEY CONTROL
 BJ1135  ______________________________________________________________________
 BJ1135* NAD 83(1986) POSITION- 30 15 14.     (N) 091 06 08.     (W)   SCALED
 BJ1135* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1135  **This station is located in a suspected subsidence area (see below).
 BJ1135  ______________________________________________________________________
 BJ1135  GEOID HEIGHT    -        -26.952 (meters)                     GEOID18
 BJ1135
 BJ1135.The horizontal coordinates were scaled from a map and have
 BJ1135.an estimated accuracy of +/- 6 seconds.
 BJ1135
 BJ1135.** This station is in an area of known vertical motion. If an
 BJ1135.** orthometric height was ever established but is not available 
 BJ1135.** in the current survey control section, the orthometric height
 BJ1135.** is considered suspect.  Suspect heights are available in the
 BJ1135.** superseded section only if requested.
 BJ1135
 BJ1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1135.GEOID18 height accuracy estimate available here.
 BJ1135
 BJ1135.Click photographs - Photos may exist for this station.
 BJ1135
 BJ1135;                    North         East    Units  Estimated Accuracy
 BJ1135;SPC LA S     -   194,430.    1,022,240.      MT  (+/- 180 meters Scaled)
 BJ1135
 BJ1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP825484(NAD 83)
 BJ1135
 BJ1135                          SUPERSEDED SURVEY CONTROL
 BJ1135
 BJ1135.No superseded survey control is available for this station.
 BJ1135
 BJ1135_MARKER: DD = SURVEY DISK
 BJ1135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1135+STABILITY: SURFACE MOTION
 BJ1135
 BJ1135  HISTORY     - Date     Condition        Report By
 BJ1135  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1135  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1135  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1135
 BJ1135                          STATION DESCRIPTION
 BJ1135
 BJ1135'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1135'0.25 MI S FROM SAINT GABRIEL.
 BJ1135'IN FRONT OF THE CATHOLIC CHURCH.  0.25 MILE S. OF HIGHWAY NO. 63 AND
 BJ1135'179.  87 FEET SOUTH OF SIDE WALK TO CHURCH.  22 FEET EAST OF CENTER
 BJ1135'LINE OF HIGHWAY.  1 FOOT WEST OF FENCE.  MONUMENT IS SET FLUSH WITH
 BJ1135'GROUND.
 BJ1135
 BJ1135                          STATION RECOVERY (1976)
 BJ1135
 BJ1135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1135'NOT RECOVERED, ALSO REPORTED NOT RECOVERED IN 1955 AND 1964.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1136 ***********************************************************************
 BJ1136  DESIGNATION -  3002 LAGS
 BJ1136  PID         -  BJ1136
 BJ1136  STATE/COUNTY-  LA/IBERVILLE
 BJ1136  COUNTRY     -  US
 BJ1136  USGS QUAD   -  CARVILLE (2018)
 BJ1136
 BJ1136                         *CURRENT SURVEY CONTROL
 BJ1136  ______________________________________________________________________
 BJ1136* NAD 83(1986) POSITION- 30 14 52.     (N) 091 06 13.     (W)   SCALED
 BJ1136* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1136  **This station is located in a suspected subsidence area (see below).
 BJ1136  ______________________________________________________________________
 BJ1136  GEOID HEIGHT    -        -26.946 (meters)                     GEOID18
 BJ1136
 BJ1136.The horizontal coordinates were scaled from a map and have
 BJ1136.an estimated accuracy of +/- 6 seconds.
 BJ1136
 BJ1136.** This station is in an area of known vertical motion. If an
 BJ1136.** orthometric height was ever established but is not available 
 BJ1136.** in the current survey control section, the orthometric height
 BJ1136.** is considered suspect.  Suspect heights are available in the
 BJ1136.** superseded section only if requested.
 BJ1136
 BJ1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1136.GEOID18 height accuracy estimate available here.
 BJ1136
 BJ1136.Click photographs - Photos may exist for this station.
 BJ1136
 BJ1136;                    North         East    Units  Estimated Accuracy
 BJ1136;SPC LA S     -   193,750.    1,022,110.      MT  (+/- 180 meters Scaled)
 BJ1136
 BJ1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP824477(NAD 83)
 BJ1136
 BJ1136                          SUPERSEDED SURVEY CONTROL
 BJ1136
 BJ1136.No superseded survey control is available for this station.
 BJ1136
 BJ1136_MARKER: DD = SURVEY DISK
 BJ1136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1136_STAMPING: 3002 LA GEOD S
 BJ1136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1136+STABILITY: SURFACE MOTION
 BJ1136
 BJ1136  HISTORY     - Date     Condition        Report By
 BJ1136  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1136  HISTORY     - 1964     GOOD             CGS
 BJ1136  HISTORY     - 1974     MARK NOT FOUND   USGS
 BJ1136  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1136
 BJ1136                          STATION DESCRIPTION
 BJ1136
 BJ1136'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1136'0.7 MI S FROM SAINT GABRIEL.
 BJ1136'ABOUT 0.7 MILE SOUTH ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1136'HIGHWAY 74 AT SAINT GABRIEL, ABOUT MIDWAY BETWEEN TWO CURVES IN THE
 BJ1136'HIGHWAY, 25.5 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 118 FEET
 BJ1136'NORTH OF THE CENTER OF JUNCTION OF HIGHWAY AND PRIVATE GRAVEL ROAD,
 BJ1136'110 FEET SOUTH OF POWER LINE POLE 18, 105 FEET NORTH OF POWER LINE
 BJ1136'POLE NO. 19 1/2, 8.3 FEET SOUTH OF THE SOUTHWEST CORNER OF THE SOUTH
 BJ1136'ONE OF 6 HOUSES IN ROW, 2 FEET WEST OF AN OLD FENCE LINE, 1 1/2 FEET
 BJ1136'NORTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 BJ1136'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BJ1136
 BJ1136                          STATION RECOVERY (1974)
 BJ1136
 BJ1136'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 BJ1136'MARK NOT FOUND.
 BJ1136
 BJ1136                          STATION RECOVERY (1976)
 BJ1136
 BJ1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1136'NOT RECOVERED AT THIS DATE, HOUSES NOT THERE, BELIEVED TO HAVE
 BJ1136'BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1034 ***********************************************************************
 BJ1034  DESIGNATION -  3004
 BJ1034  PID         -  BJ1034
 BJ1034  STATE/COUNTY-  LA/IBERVILLE
 BJ1034  COUNTRY     -  US
 BJ1034  USGS QUAD   -  CARVILLE (2018)
 BJ1034
 BJ1034                         *CURRENT SURVEY CONTROL
 BJ1034  ______________________________________________________________________
 BJ1034* NAD 83(1986) POSITION- 30 14 20.     (N) 091 06 41.     (W)   SCALED
 BJ1034* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1034  **This station is located in a suspected subsidence area (see below).
 BJ1034  ______________________________________________________________________
 BJ1034  GEOID HEIGHT    -        -26.940 (meters)                     GEOID18
 BJ1034
 BJ1034.The horizontal coordinates were scaled from a map and have
 BJ1034.an estimated accuracy of +/- 6 seconds.
 BJ1034
 BJ1034.** This station is in an area of known vertical motion.  Due to the
 BJ1034.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1034.** determined the orthometric heights for marks in these suspect
 BJ1034.** subsidence areas should be considered valid only at the epoch date
 BJ1034.** associated with the orthometric height.  These heights must always
 BJ1034.** be validated when used as control.  All previously superseded
 BJ1034.** orthometric heights are now considered suspect and are available
 BJ1034.** in the superseded section.  NGS does not recommend using suspect
 BJ1034.** or superseded heights as control.
 BJ1034
 BJ1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1034.GEOID18 height accuracy estimate available here.
 BJ1034
 BJ1034.Click photographs - Photos may exist for this station.
 BJ1034
 BJ1034;                    North         East    Units  Estimated Accuracy
 BJ1034;SPC LA S     -   192,770.    1,021,360.      MT  (+/- 180 meters Scaled)
 BJ1034
 BJ1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP817467(NAD 83)
 BJ1034
 BJ1034                          SUPERSEDED SURVEY CONTROL
 BJ1034
 BJ1034.No superseded survey control is available for this station.
 BJ1034
 BJ1034_MARKER: DD = SURVEY DISK
 BJ1034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1034_STAMPING: 3004 LA GEOD S 21
 BJ1034_MARK LOGO: LAGS
 BJ1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1034+STABILITY: SURFACE MOTION
 BJ1034
 BJ1034  HISTORY     - Date     Condition        Report By
 BJ1034  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1034  HISTORY     - 1964     GOOD             CGS
 BJ1034  HISTORY     - 1976     GOOD             NGS
 BJ1034  HISTORY     - 1986     GOOD             NGS
 BJ1034
 BJ1034                          STATION DESCRIPTION
 BJ1034
 BJ1034'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1034'1.45 MI S FROM SAINT GABRIEL.
 BJ1034'ABOUT 1.45 MILES SOUTH ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1034'STATE HIGHWAY 74 AT SAINT GABRIEL, ABOUT 0.35 MILE NORTHEAST OF THE
 BJ1034'JUNCTION OF STATE HIGHWAY 141, NEAR THE JUNCTION OF A DRIVEWAY LEADING
 BJ1034'TO A TWO-STORY WHITE HOUSE, 26 FEET SOUTHEAST OF THE CENTER LINE OF
 BJ1034'THE HIGHWAY, 14 1/2 FEET SOUTHWEST OF THE CENTER LINE OF A DRIVEWAY, 7
 BJ1034'1/2 FEET NORTHEAST OF POWER LINE POLE NO. 32, 4 FEET NORTHWEST OF A
 BJ1034'FENCE, 1 1/2 FEET NORTHEAST OF A METAL WITNESS POST, 1 FOOT BELOW THE
 BJ1034'LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 BJ1034'INCH ABOVE THE LEVEL OF THE GROUND.
 BJ1034
 BJ1034                          STATION RECOVERY (1976)
 BJ1034
 BJ1034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1034'1.45 MILES SOUTH ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF STATE
 BJ1034'HIGHWAY 74 AT ST GABRIEL, 0.35 MILE NORTHEAST OF THE JUNCTION OF
 BJ1034'STATE HIGHWAY 141, NEAR THE JUNCTION OF A DRIVE LEADING TO A TWO
 BJ1034'STORY HOUSE, 26 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 BJ1034'7.5 FEET NORTHEAST OF POWER POLE NO. 32, 4 FEET NORTHWEST OF A
 BJ1034'FENCE.
 BJ1034
 BJ1034                          STATION RECOVERY (1986)
 BJ1034
 BJ1034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1139 ***********************************************************************
 BJ1139  DESIGNATION -  3007 LAGS
 BJ1139  PID         -  BJ1139
 BJ1139  STATE/COUNTY-  LA/IBERVILLE
 BJ1139  COUNTRY     -  US
 BJ1139  USGS QUAD   -  CARVILLE (2018)
 BJ1139
 BJ1139                         *CURRENT SURVEY CONTROL
 BJ1139  ______________________________________________________________________
 BJ1139* NAD 83(1986) POSITION- 30 12 51.     (N) 091 05 44.     (W)   SCALED
 BJ1139* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1139  **This station is located in a suspected subsidence area (see below).
 BJ1139  ______________________________________________________________________
 BJ1139  GEOID HEIGHT    -        -26.897 (meters)                     GEOID18
 BJ1139
 BJ1139.The horizontal coordinates were scaled from a map and have
 BJ1139.an estimated accuracy of +/- 6 seconds.
 BJ1139
 BJ1139.** This station is in an area of known vertical motion. If an
 BJ1139.** orthometric height was ever established but is not available 
 BJ1139.** in the current survey control section, the orthometric height
 BJ1139.** is considered suspect.  Suspect heights are available in the
 BJ1139.** superseded section only if requested.
 BJ1139
 BJ1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1139.GEOID18 height accuracy estimate available here.
 BJ1139
 BJ1139.Click photographs - Photos may exist for this station.
 BJ1139
 BJ1139;                    North         East    Units  Estimated Accuracy
 BJ1139;SPC LA S     -   190,030.    1,022,890.      MT  (+/- 180 meters Scaled)
 BJ1139
 BJ1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP833440(NAD 83)
 BJ1139
 BJ1139                          SUPERSEDED SURVEY CONTROL
 BJ1139
 BJ1139.No superseded survey control is available for this station.
 BJ1139
 BJ1139_MARKER: DD = SURVEY DISK
 BJ1139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1139_STAMPING: 3007 LA GEOD S 22
 BJ1139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1139+STABILITY: SURFACE MOTION
 BJ1139
 BJ1139  HISTORY     - Date     Condition        Report By
 BJ1139  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1139  HISTORY     - 1964     GOOD             CGS
 BJ1139  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1139
 BJ1139                          STATION DESCRIPTION
 BJ1139
 BJ1139'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1139'IN CARVILLE.
 BJ1139'AT CARVILLE, AT THE JUNCTION OF STATE HIGHWAY 30 AND STATE HIGHWAY
 BJ1139'141, ACROSS THE HIGHWAY FROM THE POST OFFICE, 21 1/2 FEET SOUTH OF THE
 BJ1139'CENTER LINE OF STATE HIGHWAY 141, 10 FEET WEST OF THE EXTENDED CENTER
 BJ1139'LINE OF STATE HIGHWAY 30 LEADING NORTH, 9.8 FEET NORTH OF POWER LINE
 BJ1139'POLE NO. 86, 83 FEET SOUTH OF AND ACROSS THE JUNCTION OF THE HIGHWAY
 BJ1139'FROM THE CENTER POST OF A SERVICE STATION, 1 FOOT BELOW THE LEVEL OF
 BJ1139'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 1 FOOT UNDERGROUND.
 BJ1139
 BJ1139                          STATION RECOVERY (1976)
 BJ1139
 BJ1139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1139'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1056 ***********************************************************************
 BJ1056  DESIGNATION -  3009
 BJ1056  PID         -  BJ1056
 BJ1056  STATE/COUNTY-  LA/IBERVILLE
 BJ1056  COUNTRY     -  US
 BJ1056  USGS QUAD   -  CARVILLE (2018)
 BJ1056
 BJ1056                         *CURRENT SURVEY CONTROL
 BJ1056  ______________________________________________________________________
 BJ1056* NAD 83(1986) POSITION- 30 13 07.     (N) 091 04 49.     (W)   SCALED
 BJ1056* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1056  **This station is located in a suspected subsidence area (see below).
 BJ1056  ______________________________________________________________________
 BJ1056  GEOID HEIGHT    -        -26.894 (meters)                     GEOID18
 BJ1056
 BJ1056.The horizontal coordinates were scaled from a map and have
 BJ1056.an estimated accuracy of +/- 6 seconds.
 BJ1056
 BJ1056.** This station is in an area of known vertical motion.  Due to the
 BJ1056.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1056.** determined the orthometric heights for marks in these suspect
 BJ1056.** subsidence areas should be considered valid only at the epoch date
 BJ1056.** associated with the orthometric height.  These heights must always
 BJ1056.** be validated when used as control.  All previously superseded
 BJ1056.** orthometric heights are now considered suspect and are available
 BJ1056.** in the superseded section.  NGS does not recommend using suspect
 BJ1056.** or superseded heights as control.
 BJ1056
 BJ1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1056.GEOID18 height accuracy estimate available here.
 BJ1056
 BJ1056.Click photographs - Photos may exist for this station.
 BJ1056
 BJ1056;                    North         East    Units  Estimated Accuracy
 BJ1056;SPC LA S     -   190,530.    1,024,360.      MT  (+/- 180 meters Scaled)
 BJ1056
 BJ1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP847445(NAD 83)
 BJ1056
 BJ1056                          SUPERSEDED SURVEY CONTROL
 BJ1056
 BJ1056.No superseded survey control is available for this station.
 BJ1056
 BJ1056_MARKER: DD = SURVEY DISK
 BJ1056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1056_STAMPING: 3009 LA GEOD S
 BJ1056_MARK LOGO: LAGS
 BJ1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1056+STABILITY: SURFACE MOTION
 BJ1056
 BJ1056  HISTORY     - Date     Condition        Report By
 BJ1056  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1056  HISTORY     - 1964     GOOD             CGS
 BJ1056  HISTORY     - 1976     GOOD             NGS
 BJ1056  HISTORY     - 1986     GOOD             NGS
 BJ1056
 BJ1056                          STATION DESCRIPTION
 BJ1056
 BJ1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1056'0.95 MI E FROM CARVILLE.
 BJ1056'ABOUT 0.95 MILE EAST ALONG STATE HIGHWAY 30 FROM THE POST OFFICE AT
 BJ1056'CARVILLE, ABOUT 0.1 MILE WEST OF THE JUNCTION OF A DRIVEWAY LEADING
 BJ1056'NORTH OF A LARGE WHITE HOUSE, 25.4 FEET NORTH OF THE CENTER LINE OF
 BJ1056'THE HIGHWAY, 13 1/2 FEET EAST OF TELEPHONE POLE NO. 24, 2.3 FEET SOUTH
 BJ1056'OF A T FENCE CORNER, 1 1/2 FEET SOUTHWEST OF A METAL WITNESS POST, 1/2
 BJ1056'FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 BJ1056'POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 BJ1056
 BJ1056                          STATION RECOVERY (1976)
 BJ1056
 BJ1056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1056'0.95 MILES EAST ALONG STATE HIGHWAY 75 FROM THE POST OFFICE AT
 BJ1056'CARVILLE, 0.1 MILE WEST OF THE JUNCTION OF A DRIVEWAY LEADING NORTH
 BJ1056'OF A LARGE WHITE HOUSE, 25.4 FEET NORTH OF THE CENTER LINE OF
 BJ1056'THE HIGHWAY, 13.5 FEET EAST OF TELEPHONE POLE NO. 24, 2.3 FEET SOUTH
 BJ1056'OF A T FENCE CORNER.
 BJ1056
 BJ1056                          STATION RECOVERY (1986)
 BJ1056
 BJ1056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1057 ***********************************************************************
 BJ1057  DESIGNATION -  3010
 BJ1057  PID         -  BJ1057
 BJ1057  STATE/COUNTY-  LA/IBERVILLE
 BJ1057  COUNTRY     -  US
 BJ1057  USGS QUAD   -  CARVILLE (2018)
 BJ1057
 BJ1057                         *CURRENT SURVEY CONTROL
 BJ1057  ______________________________________________________________________
 BJ1057* NAD 83(1986) POSITION- 30 13 11.     (N) 091 04 20.     (W)   SCALED
 BJ1057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1057  **This station is located in a suspected subsidence area (see below).
 BJ1057  ______________________________________________________________________
 BJ1057  GEOID HEIGHT    -        -26.891 (meters)                     GEOID18
 BJ1057
 BJ1057.The horizontal coordinates were scaled from a map and have
 BJ1057.an estimated accuracy of +/- 6 seconds.
 BJ1057
 BJ1057.** This station is in an area of known vertical motion. If an
 BJ1057.** orthometric height was ever established but is not available 
 BJ1057.** in the current survey control section, the orthometric height
 BJ1057.** is considered suspect.  Suspect heights are available in the
 BJ1057.** superseded section only if requested.
 BJ1057
 BJ1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1057.GEOID18 height accuracy estimate available here.
 BJ1057
 BJ1057.Click photographs - Photos may exist for this station.
 BJ1057
 BJ1057;                    North         East    Units  Estimated Accuracy
 BJ1057;SPC LA S     -   190,650.    1,025,140.      MT  (+/- 180 meters Scaled)
 BJ1057
 BJ1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP855447(NAD 83)
 BJ1057
 BJ1057                          SUPERSEDED SURVEY CONTROL
 BJ1057
 BJ1057.No superseded survey control is available for this station.
 BJ1057
 BJ1057_MARKER: DD = SURVEY DISK
 BJ1057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1057_STAMPING: 3010 LA GEOD S 20
 BJ1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1057+STABILITY: SURFACE MOTION
 BJ1057
 BJ1057  HISTORY     - Date     Condition        Report By
 BJ1057  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1057  HISTORY     - 1964     GOOD             CGS
 BJ1057  HISTORY     - 1976     GOOD             NGS
 BJ1057  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1057
 BJ1057                          STATION DESCRIPTION
 BJ1057
 BJ1057'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1057'3.2 MI NW FROM GEISMAR.
 BJ1057'ABOUT 3.2 MILES NORTHWEST ALONG STATE HIGHWAY NO. 30 FROM THE JUNCTION
 BJ1057'OF STATE HIGHWAY 73 AT GEISMAR, ABOUT 1.45 MILE EAST OF THE POST
 BJ1057'OFFICE AT CARVILLE, IN FENCE LINE OF LARGE PASTURE, 33 1/2 FEET NORTH
 BJ1057'OF THE CENTER LINE OF THE HIGHWAY, 10 FEET EAST OF POWER LINE POLE NO.
 BJ1057'117, 209 FEET WEST OF THE CENTER LINE OF A DRIVEWAY, 1 1/2 FEET NORTH
 BJ1057'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE
 BJ1057'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
 BJ1057'GROUND.
 BJ1057
 BJ1057                          STATION RECOVERY (1976)
 BJ1057
 BJ1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1057'3.2 MILES NORTHWEST ALONG STATE HIGHWAY 75 FROM JUNCTION OF STATE
 BJ1057'HIGHWAY 73 AT GEISMAR, 1.45 MILES EAST OF THE POST OFFICE AR CARVILLE,
 BJ1057'IN FENCE LINE OF A LARGE PASTURE, 33.5 FEET NORTH OF THE CENTER
 BJ1057'LINE OF HIGHWAY, 10 FEET NORTH OF POWER POLE NO. 117, 209 FEET
 BJ1057'WEST OF THE CENTER LINE OF A DRIVEWAY.
 BJ1057
 BJ1057                          STATION RECOVERY (1986)
 BJ1057
 BJ1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1057'NOT RECOVERED, A CONCRETE POST WAS FOUND AT THE DESCRIBED LOCATION,
 BJ1057'THE TOP OF THE POST WAS KNOCKED OFF AND THE DISK REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1059 ***********************************************************************
 BJ1059  DESIGNATION -  3011
 BJ1059  PID         -  BJ1059
 BJ1059  STATE/COUNTY-  LA/IBERVILLE
 BJ1059  COUNTRY     -  US
 BJ1059  USGS QUAD   -  CARVILLE (2018)
 BJ1059
 BJ1059                         *CURRENT SURVEY CONTROL
 BJ1059  ______________________________________________________________________
 BJ1059* NAD 83(1986) POSITION- 30 13 07.     (N) 091 03 49.     (W)   SCALED
 BJ1059* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1059  **This station is located in a suspected subsidence area (see below).
 BJ1059  ______________________________________________________________________
 BJ1059  GEOID HEIGHT    -        -26.885 (meters)                     GEOID18
 BJ1059
 BJ1059.The horizontal coordinates were scaled from a map and have
 BJ1059.an estimated accuracy of +/- 6 seconds.
 BJ1059
 BJ1059.** This station is in an area of known vertical motion.  Due to the
 BJ1059.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1059.** determined the orthometric heights for marks in these suspect
 BJ1059.** subsidence areas should be considered valid only at the epoch date
 BJ1059.** associated with the orthometric height.  These heights must always
 BJ1059.** be validated when used as control.  All previously superseded
 BJ1059.** orthometric heights are now considered suspect and are available
 BJ1059.** in the superseded section.  NGS does not recommend using suspect
 BJ1059.** or superseded heights as control.
 BJ1059
 BJ1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1059.GEOID18 height accuracy estimate available here.
 BJ1059
 BJ1059.Click photographs - Photos may exist for this station.
 BJ1059
 BJ1059;                    North         East    Units  Estimated Accuracy
 BJ1059;SPC LA S     -   190,530.    1,025,970.      MT  (+/- 180 meters Scaled)
 BJ1059
 BJ1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP863445(NAD 83)
 BJ1059
 BJ1059                          SUPERSEDED SURVEY CONTROL
 BJ1059
 BJ1059.No superseded survey control is available for this station.
 BJ1059
 BJ1059_MARKER: DD = SURVEY DISK
 BJ1059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1059_STAMPING: 3011 LA GEOD S 19
 BJ1059_MARK LOGO: LAGS
 BJ1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1059+STABILITY: SURFACE MOTION
 BJ1059
 BJ1059  HISTORY     - Date     Condition        Report By
 BJ1059  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1059  HISTORY     - 1964     GOOD             CGS
 BJ1059  HISTORY     - 1976     GOOD             NGS
 BJ1059  HISTORY     - 1986     GOOD             NGS
 BJ1059
 BJ1059                          STATION DESCRIPTION
 BJ1059
 BJ1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1059'2.75 MI NW FROM GEISMAR.
 BJ1059'ABOUT 2.75 MILES NORTHWEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1059'STATE HIGHWAY 73 AT GEISMAR, ABOUT 0.3 MILE WEST OF THE
 BJ1059'ASCENSION-IBERVILLE PARISH LINE, NEAR THE SOUTHWEST CORNER OF A YARD,
 BJ1059'AT AN OLD FENCE LINE, 26 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BJ1059'22 1/2 FEET SOUTHEAST OF THE SOUTH ONE OF TWO CEDAR TREES, 92 FEET
 BJ1059'SOUTHWEST OF THE SOUTHWEST CORNER OF A ONE STORY WHITE HOUSE, 77 FEET
 BJ1059'WEST OF THE CENTER LINE OF DRIVEWAY TO HOUSE, 1 1/2 FEET BELOW THE
 BJ1059'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 BJ1059'THE GROUND.
 BJ1059
 BJ1059                          STATION RECOVERY (1976)
 BJ1059
 BJ1059'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1059'2.75 MILES NORTHWEST ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF
 BJ1059'STATE HIGHWAY 73 AT GEISMAR, 0.3 MILE WEST OF THE ASCENSION-
 BJ1059'IBERVILLE PARISH LINE, 26 FEET NORTH OF THE CENTER LINE OF THE
 BJ1059'HIGHWAY, 22.5 FEET SOUTHEAST OF THE SOUTH ONE OF TWO CEDAR TREES,
 BJ1059'92 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A ONE STORY WHITE
 BJ1059'HOUSE, 77 FEET WEST OF THE CENTER LINE OF DRIVEWAY TO HOUSE.
 BJ1059
 BJ1059                          STATION RECOVERY (1986)
 BJ1059
 BJ1059'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6226 ***********************************************************************
 AH6226  DESIGNATION -  3011 01
 AH6226  PID         -  AH6226
 AH6226  STATE/COUNTY-  LA/TERREBONNE
 AH6226  COUNTRY     -  US
 AH6226  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6226
 AH6226                         *CURRENT SURVEY CONTROL
 AH6226  ______________________________________________________________________
 AH6226* NAD 83(2011) POSITION- 29 22 13.39661(N) 090 43 09.14154(W)   ADJUSTED
 AH6226* NAD 83(2011) ELLIP HT-   -24.269 (meters)        (06/27/12)   ADJUSTED
 AH6226* NAD 83(2011) EPOCH   -  2010.00
 AH6226* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6226  **This station is located in a suspected subsidence area (see below).
 AH6226  ______________________________________________________________________
 AH6226  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6226  GEOID HEIGHT    -        -24.918 (meters)                     GEOID96
 AH6226  GEOID HEIGHT    -        -24.618 (meters)                     GEOID18
 AH6226  NAD 83(2011) X  -    -69,825.258 (meters)                     COMP
 AH6226  NAD 83(2011) Y  - -5,562,359.818 (meters)                     COMP
 AH6226  NAD 83(2011) Z  -  3,109,730.799 (meters)                     COMP
 AH6226  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 AH6226
 AH6226  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6226  Standards:
 AH6226         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6226            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6226  -------------------------------------------------------------------
 AH6226  NETWORK    2.14  22.17           0.88   0.87  11.31     -0.05982775
 AH6226  -------------------------------------------------------------------
 AH6226  Click here for local accuracies and other accuracy information.
 AH6226
 AH6226.The horizontal coordinates were established by GPS observations
 AH6226.and adjusted by the National Geodetic Survey in June 2012.
 AH6226
 AH6226.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6226.been affixed to the stable North American tectonic plate. See 
 AH6226.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6226
 AH6226.The horizontal coordinates are valid at the epoch date displayed above
 AH6226.which is a decimal equivalence of Year/Month/Day.
 AH6226
 AH6226.** This station is in an area of known vertical motion. If an
 AH6226.** orthometric height was ever established but is not available 
 AH6226.** in the current survey control section, the orthometric height
 AH6226.** is considered suspect.  Suspect heights are available in the
 AH6226.** superseded section only if requested.
 AH6226
 AH6226.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6226.GEOID18 height accuracy estimate available here.
 AH6226
 AH6226.Click photographs - Photos may exist for this station.
 AH6226
 AH6226.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6226
 AH6226.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6226
 AH6226.The ellipsoidal height was determined by GPS observations
 AH6226.and is referenced to NAD 83.
 AH6226
 AH6226. The following values were computed from the NAD 83(2011) position.
 AH6226
 AH6226;                    North         East     Units Scale Factor Converg.
 AH6226;SPC LA S     -    96,639.262 1,059,624.195   MT  0.99998585   +0 18 25.5
 AH6226;SPC LA S     -   317,057.31  3,476,450.38   sFT  0.99998585   +0 18 25.5
 AH6226;UTM  15      - 3,251,184.392   721,383.160   MT  1.00020479   +1 07 08.7
 AH6226
 AH6226!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6226!SPC LA S     -   1.00000381  x   0.99998585  =   0.99998966
 AH6226!UTM  15      -   1.00000381  x   1.00020479  =   1.00020860
 AH6226
 AH6226:                Primary Azimuth Mark                     Grid Az
 AH6226:SPC LA S     -  3011 02                                  215 48 20.2
 AH6226:UTM  15      -  3011 02                                  214 59 37.0
 AH6226
 AH6226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2138351184(NAD 83)
 AH6226
 AH6226|---------------------------------------------------------------------|
 AH6226| PID    Reference Object                     Distance      Geod. Az  |
 AH6226|                                                           dddmmss.s |
 AH6226| AH6225 3011 02                             APPROX. 0.9 KM 2160645.7 |
 AH6226|---------------------------------------------------------------------|
 AH6226
 AH6226                          SUPERSEDED SURVEY CONTROL
 AH6226
 AH6226  NAD 83(2007)-  29 22 13.39572(N)    090 43 09.14171(W) AD(       ) 0
 AH6226  ELLIP H (02/10/07)  -24.203  (m)                       GP(       )    
 AH6226  ELLIP H (02/21/02)  -24.172  (m)                       GP(       ) 5 1
 AH6226  NAD 83(1992)-  29 22 13.39610(N)    090 43 09.14056(W) AD(       ) 1
 AH6226  ELLIP H (12/17/98)  -24.187  (m)                       GP(       ) 4 2
 AH6226
 AH6226.Superseded values are not recommended for survey control.
 AH6226
 AH6226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6226.See file dsdata.pdf to determine how the superseded data were derived.
 AH6226
 AH6226_MARKER: DD = SURVEY DISK
 AH6226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6226_STAMPING: 3011 01
 AH6226_MARK LOGO: LA-109
 AH6226_PROJECTION: FLUSH
 AH6226_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6226+STABILITY: SURFACE MOTION
 AH6226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6226+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6226
 AH6226  HISTORY     - Date     Condition        Report By
 AH6226  HISTORY     - 1995     MONUMENTED       MPHI
 AH6226
 AH6226                          STATION DESCRIPTION
 AH6226
 AH6226'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6226'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6226'24 FOR 1.1 MI (1.8 KM) TO THE JUNCTION OF HWY 57.  TURN RIGHT ON HWY
 AH6226'57 AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO INTERSECTION WITH HWY
 AH6226'3011.  TRAVEL SOUTH ON HWY 3011 FOR 0.45 MI (0.72 KM) TO THE STATION
 AH6226'ON THE RIGHT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION
 AH6226'IS 35.8 FT (10.9 M) SOUTH FROM THE TELEPHONE PED.3W1, 59.7 FT (18.2 M)
 AH6226'SOUTHEAST FROM THE POWER POLE WITH 3-TRANSFORMERS, 61.6 FT (18.8 M)
 AH6226'NORTHWEST FROM THE FIRE HYDRANT, 15.4 FT (4.7 M) NORTHWEST FROM THE
 AH6226'CENTERLINE OF HWY 3011, AND 113.5 FT (34.6 M) SOUTHEAST FROM THE
 AH6226'SOUTHEAST CORNER OF HUEY ICE COMPANY BUILDING (6054).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6225 ***********************************************************************
 AH6225  DESIGNATION -  3011 02
 AH6225  PID         -  AH6225
 AH6225  STATE/COUNTY-  LA/TERREBONNE
 AH6225  COUNTRY     -  US
 AH6225  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6225
 AH6225                         *CURRENT SURVEY CONTROL
 AH6225  ______________________________________________________________________
 AH6225* NAD 83(2011) POSITION- 29 21 48.64031(N) 090 43 29.75905(W)   ADJUSTED
 AH6225* NAD 83(2011) ELLIP HT-   -24.201 (meters)        (06/27/12)   ADJUSTED
 AH6225* NAD 83(2011) EPOCH   -  2010.00
 AH6225* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6225  **This station is located in a suspected subsidence area (see below).
 AH6225  ______________________________________________________________________
 AH6225  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6225  GEOID HEIGHT    -        -24.905 (meters)                     GEOID96
 AH6225  GEOID HEIGHT    -        -24.602 (meters)                     GEOID18
 AH6225  NAD 83(2011) X  -    -70,385.982 (meters)                     COMP
 AH6225  NAD 83(2011) Y  - -5,562,726.638 (meters)                     COMP
 AH6225  NAD 83(2011) Z  -  3,109,066.552 (meters)                     COMP
 AH6225  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 AH6225
 AH6225  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6225  Standards:
 AH6225         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6225            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6225  -------------------------------------------------------------------
 AH6225  NETWORK    1.91  18.99           0.81   0.75   9.69     -0.07343588
 AH6225  -------------------------------------------------------------------
 AH6225  Click here for local accuracies and other accuracy information.
 AH6225
 AH6225.The horizontal coordinates were established by GPS observations
 AH6225.and adjusted by the National Geodetic Survey in June 2012.
 AH6225
 AH6225.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6225.been affixed to the stable North American tectonic plate. See 
 AH6225.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6225
 AH6225.The horizontal coordinates are valid at the epoch date displayed above
 AH6225.which is a decimal equivalence of Year/Month/Day.
 AH6225
 AH6225.** This station is in an area of known vertical motion. If an
 AH6225.** orthometric height was ever established but is not available 
 AH6225.** in the current survey control section, the orthometric height
 AH6225.** is considered suspect.  Suspect heights are available in the
 AH6225.** superseded section only if requested.
 AH6225
 AH6225.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6225.GEOID18 height accuracy estimate available here.
 AH6225
 AH6225.Click photographs - Photos may exist for this station.
 AH6225
 AH6225.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6225
 AH6225.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6225
 AH6225.The ellipsoidal height was determined by GPS observations
 AH6225.and is referenced to NAD 83.
 AH6225
 AH6225. The following values were computed from the NAD 83(2011) position.
 AH6225
 AH6225;                    North         East     Units Scale Factor Converg.
 AH6225;SPC LA S     -    95,874.085 1,059,072.218   MT  0.99998716   +0 18 15.1
 AH6225;SPC LA S     -   314,546.89  3,474,639.44   sFT  0.99998716   +0 18 15.1
 AH6225;UTM  15      - 3,250,411.303   720,841.964   MT  1.00020184   +1 06 57.7
 AH6225
 AH6225!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6225!SPC LA S     -   1.00000380  x   0.99998716  =   0.99999096
 AH6225!UTM  15      -   1.00000380  x   1.00020184  =   1.00020564
 AH6225
 AH6225:                Primary Azimuth Mark                     Grid Az
 AH6225:SPC LA S     -  3011 01                                  035 48 20.4
 AH6225:UTM  15      -  3011 01                                  034 59 37.8
 AH6225
 AH6225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2084150411(NAD 83)
 AH6225
 AH6225|---------------------------------------------------------------------|
 AH6225| PID    Reference Object                     Distance      Geod. Az  |
 AH6225|                                                           dddmmss.s |
 AH6225| AH6226 3011 01                             APPROX. 0.9 KM 0360635.5 |
 AH6225| AH6162 3011 03                             APPROX. 0.9 KM 2084703.1 |
 AH6225|---------------------------------------------------------------------|
 AH6225
 AH6225                          SUPERSEDED SURVEY CONTROL
 AH6225
 AH6225  NAD 83(2007)-  29 21 48.63952(N)    090 43 29.75937(W) AD(       ) 0
 AH6225  ELLIP H (02/10/07)  -24.156  (m)                       GP(       )    
 AH6225  ELLIP H (02/21/02)  -24.123  (m)                       GP(       ) 5 1
 AH6225  NAD 83(1992)-  29 21 48.63977(N)    090 43 29.75824(W) AD(       ) 1
 AH6225  ELLIP H (12/17/98)  -24.129  (m)                       GP(       ) 4 2
 AH6225
 AH6225.Superseded values are not recommended for survey control.
 AH6225
 AH6225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6225.See file dsdata.pdf to determine how the superseded data were derived.
 AH6225
 AH6225_MARKER: DD = SURVEY DISK
 AH6225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6225_STAMPING: 3011 02
 AH6225_MARK LOGO: LA-109
 AH6225_PROJECTION: FLUSH
 AH6225_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6225+STABILITY: SURFACE MOTION
 AH6225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6225+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6225
 AH6225  HISTORY     - Date     Condition        Report By
 AH6225  HISTORY     - 1995     MONUMENTED       MPHI
 AH6225
 AH6225                          STATION DESCRIPTION
 AH6225
 AH6225'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6225'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6225'24 FOR 1.1 MI (1.8 KM) TO THE JUNCTION OF HWY 57.  TURN RIGHT ON HWY
 AH6225'57 AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO INTERSECTION WITH HWY
 AH6225'3011.  TRAVEL SOUTH ON HWY 3011 FOR 1.05 MI (1.69 KM) TO THE STATION
 AH6225'ON THE LEFT.  THE STATION IS A 2INCH DISK IN CONCRETE. THE STATION IS
 AH6225'67.50 FT (20.57 M) NORTHEAST FROM THE NORTHEAST CORNER OF THE WALKWAY
 AH6225'FOR SEA TANG FISHERIES, 23.10 FT (7.04 M) SOUTHEAST FROM THE
 AH6225'CENTERLINE OF HWY 3011, 21.70 FT (6.61 M) NORTHWEST FROM THE POWER
 AH6225'POLE, 137.0 FT (41.8 M) NORTH FROM THE TELEPHONE PED., 45.70 FT (13.93
 AH6225'M) SOUTHEAST FROM THE WOODEN BULKHEAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6162 ***********************************************************************
 AH6162  DESIGNATION -  3011 03
 AH6162  PID         -  AH6162
 AH6162  STATE/COUNTY-  LA/TERREBONNE
 AH6162  COUNTRY     -  US
 AH6162  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6162
 AH6162                         *CURRENT SURVEY CONTROL
 AH6162  ______________________________________________________________________
 AH6162* NAD 83(2011) POSITION- 29 21 23.26007(N) 090 43 45.67557(W)   ADJUSTED
 AH6162* NAD 83(2011) ELLIP HT-   -24.099 (meters)        (06/27/12)   ADJUSTED
 AH6162* NAD 83(2011) EPOCH   -  2010.00
 AH6162* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6162  **This station is located in a suspected subsidence area (see below).
 AH6162  ______________________________________________________________________
 AH6162  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6162  GEOID HEIGHT    -        -24.891 (meters)                     GEOID96
 AH6162  GEOID HEIGHT    -        -24.585 (meters)                     GEOID18
 AH6162  NAD 83(2011) X  -    -70,820.110 (meters)                     COMP
 AH6162  NAD 83(2011) Y  - -5,563,104.384 (meters)                     COMP
 AH6162  NAD 83(2011) Z  -  3,108,385.534 (meters)                     COMP
 AH6162  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 AH6162
 AH6162  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6162  Standards:
 AH6162         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6162            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6162  -------------------------------------------------------------------
 AH6162  NETWORK    1.48  14.99           0.64   0.57   7.65      0.01435321
 AH6162  -------------------------------------------------------------------
 AH6162  Click here for local accuracies and other accuracy information.
 AH6162
 AH6162.The horizontal coordinates were established by GPS observations
 AH6162.and adjusted by the National Geodetic Survey in June 2012.
 AH6162
 AH6162.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6162.been affixed to the stable North American tectonic plate. See 
 AH6162.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6162
 AH6162.The horizontal coordinates are valid at the epoch date displayed above
 AH6162.which is a decimal equivalence of Year/Month/Day.
 AH6162
 AH6162.** This station is in an area of known vertical motion. If an
 AH6162.** orthometric height was ever established but is not available 
 AH6162.** in the current survey control section, the orthometric height
 AH6162.** is considered suspect.  Suspect heights are available in the
 AH6162.** superseded section only if requested.
 AH6162
 AH6162.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6162.GEOID18 height accuracy estimate available here.
 AH6162
 AH6162.Click photographs - Photos may exist for this station.
 AH6162
 AH6162.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6162
 AH6162.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6162
 AH6162.The ellipsoidal height was determined by GPS observations
 AH6162.and is referenced to NAD 83.
 AH6162
 AH6162. The following values were computed from the NAD 83(2011) position.
 AH6162
 AH6162;                    North         East     Units Scale Factor Converg.
 AH6162;SPC LA S     -    95,090.393 1,058,647.061   MT  0.99998853   +0 18 07.2
 AH6162;SPC LA S     -   311,975.73  3,473,244.57   sFT  0.99998853   +0 18 07.2
 AH6162;UTM  15      - 3,249,621.499   720,427.865   MT  1.00019958   +1 06 49.0
 AH6162
 AH6162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6162!SPC LA S     -   1.00000379  x   0.99998853  =   0.99999231
 AH6162!UTM  15      -   1.00000379  x   1.00019958  =   1.00020337
 AH6162
 AH6162:                Primary Azimuth Mark                     Grid Az
 AH6162:SPC LA S     -  3011 04                                  174 27 32.5
 AH6162:UTM  15      -  3011 04                                  173 38 50.7
 AH6162
 AH6162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2042749621(NAD 83)
 AH6162
 AH6162|---------------------------------------------------------------------|
 AH6162| PID    Reference Object                     Distance      Geod. Az  |
 AH6162|                                                           dddmmss.s |
 AH6162| AH6227 3011 04                             APPROX. 0.9 KM 1744539.7 |
 AH6162|---------------------------------------------------------------------|
 AH6162
 AH6162                          SUPERSEDED SURVEY CONTROL
 AH6162
 AH6162  NAD 83(2007)-  29 21 23.25933(N)    090 43 45.67597(W) AD(       ) 0
 AH6162  ELLIP H (02/10/07)  -24.064  (m)                       GP(       )    
 AH6162  ELLIP H (02/21/02)  -24.030  (m)                       GP(       ) 5 1
 AH6162  NAD 83(1992)-  29 21 23.25952(N)    090 43 45.67483(W) AD(       ) 1
 AH6162  ELLIP H (12/17/98)  -24.031  (m)                       GP(       ) 4 2
 AH6162
 AH6162.Superseded values are not recommended for survey control.
 AH6162
 AH6162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6162.See file dsdata.pdf to determine how the superseded data were derived.
 AH6162
 AH6162_MARKER: DD = SURVEY DISK
 AH6162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6162_STAMPING: 3011 03
 AH6162_MARK LOGO: LA-109
 AH6162_PROJECTION: FLUSH
 AH6162_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6162+STABILITY: SURFACE MOTION
 AH6162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6162+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6162
 AH6162  HISTORY     - Date     Condition        Report By
 AH6162  HISTORY     - 1995     MONUMENTED       MPHI
 AH6162
 AH6162                          STATION DESCRIPTION
 AH6162
 AH6162'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6162'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6162'24 FOR 1.1 MI (1.8 KM) TO THE JUNCTION OF HWY 57.  TURN RIGHT ON HWY
 AH6162'57 AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO THE INTERSECTION WITH
 AH6162'HWY 3011. TRAVEL SOUTH ON HWY 3011 FOR 1.62 MI (2.61 KM) TO THE
 AH6162'STATION ON THE RIGHT. THE STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6162'STATION IS 27.90 FT (8.50 M) EAST FROM THE 6 FT. CHAIN LINK FENCE,
 AH6162'16.3 FT (5.0 M) WEST FROM THE CENTERLINE OF HWY 3011, 38.9 FT (11.9 M)
 AH6162'NORTHWEST FROM THE FIRE HYDRANT, 76.4 FT (23.3 M) NORTH FROM THE
 AH6162'CENTERLINE OF THE SHELL DRIVEWAY, 173.4 FT (52.9 M) SOUTHWEST FROM THE
 AH6162'POWER POLE WITH 1-TRANSFORMER, AND 125.2 FT (38.2 M) NORTHWEST FROM
 AH6162'THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6227 ***********************************************************************
 AH6227  DESIGNATION -  3011 04
 AH6227  PID         -  AH6227
 AH6227  STATE/COUNTY-  LA/TERREBONNE
 AH6227  COUNTRY     -  US
 AH6227  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6227
 AH6227                         *CURRENT SURVEY CONTROL
 AH6227  ______________________________________________________________________
 AH6227* NAD 83(2011) POSITION- 29 20 52.78745(N) 090 43 42.48638(W)   ADJUSTED
 AH6227* NAD 83(2011) ELLIP HT-   -24.031 (meters)        (06/27/12)   ADJUSTED
 AH6227* NAD 83(2011) EPOCH   -  2010.00
 AH6227* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6227  **This station is located in a suspected subsidence area (see below).
 AH6227  ______________________________________________________________________
 AH6227  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6227  GEOID HEIGHT    -        -24.872 (meters)                     GEOID96
 AH6227  GEOID HEIGHT    -        -24.563 (meters)                     GEOID18
 AH6227  NAD 83(2011) X  -    -70,739.943 (meters)                     COMP
 AH6227  NAD 83(2011) Y  - -5,563,565.398 (meters)                     COMP
 AH6227  NAD 83(2011) Z  -  3,107,567.787 (meters)                     COMP
 AH6227  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 AH6227
 AH6227  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6227  Standards:
 AH6227         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6227            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6227  -------------------------------------------------------------------
 AH6227  NETWORK    1.75  18.66           0.76   0.67   9.52      0.03864154
 AH6227  -------------------------------------------------------------------
 AH6227  Click here for local accuracies and other accuracy information.
 AH6227
 AH6227.The horizontal coordinates were established by GPS observations
 AH6227.and adjusted by the National Geodetic Survey in June 2012.
 AH6227
 AH6227.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6227.been affixed to the stable North American tectonic plate. See 
 AH6227.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6227
 AH6227.The horizontal coordinates are valid at the epoch date displayed above
 AH6227.which is a decimal equivalence of Year/Month/Day.
 AH6227
 AH6227.** This station is in an area of known vertical motion. If an
 AH6227.** orthometric height was ever established but is not available 
 AH6227.** in the current survey control section, the orthometric height
 AH6227.** is considered suspect.  Suspect heights are available in the
 AH6227.** superseded section only if requested.
 AH6227
 AH6227.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6227.GEOID18 height accuracy estimate available here.
 AH6227
 AH6227.Click photographs - Photos may exist for this station.
 AH6227
 AH6227.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6227
 AH6227.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6227
 AH6227.The ellipsoidal height was determined by GPS observations
 AH6227.and is referenced to NAD 83.
 AH6227
 AH6227. The following values were computed from the NAD 83(2011) position.
 AH6227
 AH6227;                    North         East     Units Scale Factor Converg.
 AH6227;SPC LA S     -    94,152.638 1,058,738.034   MT  0.99999019   +0 18 08.8
 AH6227;SPC LA S     -   308,899.11  3,473,543.03   sFT  0.99999019   +0 18 08.8
 AH6227;UTM  15      - 3,248,684.929   720,532.131   MT  1.00020015   +1 06 49.5
 AH6227
 AH6227!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6227!SPC LA S     -   1.00000377  x   0.99999019  =   0.99999396
 AH6227!UTM  15      -   1.00000377  x   1.00020015  =   1.00020393
 AH6227
 AH6227:                Primary Azimuth Mark                     Grid Az
 AH6227:SPC LA S     -  3011 03                                  354 27 32.5
 AH6227:UTM  15      -  3011 03                                  353 38 51.8
 AH6227
 AH6227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2053248684(NAD 83)
 AH6227
 AH6227|---------------------------------------------------------------------|
 AH6227| PID    Reference Object                     Distance      Geod. Az  |
 AH6227|                                                           dddmmss.s |
 AH6227| AH6162 3011 03                             APPROX. 0.9 KM 3544541.3 |
 AH6227|---------------------------------------------------------------------|
 AH6227
 AH6227                          SUPERSEDED SURVEY CONTROL
 AH6227
 AH6227  NAD 83(2007)-  29 20 52.78680(N)    090 43 42.48685(W) AD(       ) 0
 AH6227  ELLIP H (02/10/07)  -23.996  (m)                       GP(       )    
 AH6227  ELLIP H (02/21/02)  -23.964  (m)                       GP(       ) 5 1
 AH6227  NAD 83(1992)-  29 20 52.78695(N)    090 43 42.48573(W) AD(       ) 1
 AH6227  ELLIP H (12/17/98)  -23.963  (m)                       GP(       ) 4 2
 AH6227
 AH6227.Superseded values are not recommended for survey control.
 AH6227
 AH6227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6227.See file dsdata.pdf to determine how the superseded data were derived.
 AH6227
 AH6227_MARKER: DD = SURVEY DISK
 AH6227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6227_STAMPING: 3011 04
 AH6227_MARK LOGO: LA-109
 AH6227_PROJECTION: FLUSH
 AH6227_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6227+STABILITY: SURFACE MOTION
 AH6227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6227+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6227
 AH6227  HISTORY     - Date     Condition        Report By
 AH6227  HISTORY     - 1995     MONUMENTED       MPHI
 AH6227
 AH6227                          STATION DESCRIPTION
 AH6227
 AH6227'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6227'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6227'24 FOR 1.1 MI (1.8 KM) TO THE JUNCTION OF HWY 57.  TURN RIGHT ON HWY
 AH6227'57 AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO THE INTERSECTION WITH
 AH6227'HWY 3011. TRAVEL SOUTH ON HWY 3011 FOR 2.25 MI (3.62 KM) TO THE
 AH6227'STATION ON THE RIGHT. THE STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6227'STATION IS 15.20 FT (4.63 M) WEST FROM THE CENTERLINE OF HWY 3011
 AH6227'(SHELL ROAD), 81.0 FT (24.7 M) SOUTHEAST FROM THE POWER POLE, 82.3 FT
 AH6227'(25.1 M) SOUTHEAST FROM THE TELEPHONE PED., 50.3 FT (15.3 M) SOUTHWEST
 AH6227'FROM THE EAST END OF THE 18 FT CONCRETE CULVERT CROSSING THE DRAIN
 AH6227'UNDER HWY 3011, 150.7 FT (45.9 M) SOUTH FROM THE CENTERLINE OF THE
 AH6227'SHELL DRIVEWAY FOR (WESTERN COMPANY), AND 10.0 FT (3.0 M) EAST FROM
 AH6227'THE EDGE OF THE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1141 ***********************************************************************
 BJ1141  DESIGNATION -  3012
 BJ1141  PID         -  BJ1141
 BJ1141  STATE/COUNTY-  LA/ASCENSION
 BJ1141  COUNTRY     -  US
 BJ1141  USGS QUAD   -  CARVILLE (2018)
 BJ1141
 BJ1141                         *CURRENT SURVEY CONTROL
 BJ1141  ______________________________________________________________________
 BJ1141* NAD 83(1986) POSITION- 30 13 05.     (N) 091 03 34.     (W)   SCALED
 BJ1141* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1141  **This station is located in a suspected subsidence area (see below).
 BJ1141  ______________________________________________________________________
 BJ1141  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ1141
 BJ1141.The horizontal coordinates were scaled from a map and have
 BJ1141.an estimated accuracy of +/- 6 seconds.
 BJ1141
 BJ1141.** This station is in an area of known vertical motion. If an
 BJ1141.** orthometric height was ever established but is not available 
 BJ1141.** in the current survey control section, the orthometric height
 BJ1141.** is considered suspect.  Suspect heights are available in the
 BJ1141.** superseded section only if requested.
 BJ1141
 BJ1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1141.GEOID18 height accuracy estimate available here.
 BJ1141
 BJ1141.Click photographs - Photos may exist for this station.
 BJ1141
 BJ1141;                    North         East    Units  Estimated Accuracy
 BJ1141;SPC LA S     -   190,470.    1,026,370.      MT  (+/- 180 meters Scaled)
 BJ1141
 BJ1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP867445(NAD 83)
 BJ1141
 BJ1141                          SUPERSEDED SURVEY CONTROL
 BJ1141
 BJ1141.No superseded survey control is available for this station.
 BJ1141
 BJ1141_MARKER: DD = SURVEY DISK
 BJ1141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1141_STAMPING: 3012
 BJ1141_MARK LOGO: CGS+SS
 BJ1141_PROJECTION: FLUSH
 BJ1141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1141+STABILITY: SURFACE MOTION
 BJ1141
 BJ1141  HISTORY     - Date     Condition        Report By
 BJ1141  HISTORY     - 1934     MONUMENTED       LAGS
 BJ1141  HISTORY     - 1964     GOOD             CGS
 BJ1141  HISTORY     - 1974     MARK NOT FOUND   USGS
 BJ1141  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1141
 BJ1141                          STATION DESCRIPTION
 BJ1141
 BJ1141'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1141'2.45 MI NW FROM GEISMAR.
 BJ1141'LOCATED 2.45 MILES WEST ALONG STATE HIGHWAY 63 FROM ITS JUNCTION WITH
 BJ1141'STATE HIGHWAY 1 IN GEISMAR, 0.2 MILE NORTHWEST OF THE IBERVILLE
 BJ1141'ASCENSION PARISH LINE, BETWEEN THE HIGHWAY AND THE FOOT OF THE LEVEE,
 BJ1141'21 FEET WEST OF THE PROJECT CENTERLINE OF A CANAL LEADING NORTH, 29
 BJ1141'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 3 FEET SOUTH OF A FENCE
 BJ1141'CORNER, 57 FEET SOUTH OF POWER POLE NO. 431, 112 FEET NORTH OF A
 BJ1141'CATTLE GUARD ON THE TOP OF THE LEVEE AND 61 FEET SOUTHWEST OF THE WEST
 BJ1141'END OF A CONCRETE CULVERT.  IT IS A STATE CONTROL SURVEY DISK SET IN
 BJ1141'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 BJ1141'THE ROAD.  NOTE-- THE HIGHWAY HAS BEEN WIDENED AND MARK MAY HAVE BEEN
 BJ1141'DESTROYED OR COVERED.
 BJ1141
 BJ1141                          STATION RECOVERY (1974)
 BJ1141
 BJ1141'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 BJ1141'MARK NOT FOUND.
 BJ1141
 BJ1141                          STATION RECOVERY (1976)
 BJ1141
 BJ1141'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1141'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1911 ***********************************************************************
 BJ1911  DESIGNATION -  3017
 BJ1911  PID         -  BJ1911
 BJ1911  STATE/COUNTY-  LA/ASCENSION
 BJ1911  COUNTRY     -  US
 BJ1911  USGS QUAD   -  CARVILLE (2018)
 BJ1911
 BJ1911                         *CURRENT SURVEY CONTROL
 BJ1911  ______________________________________________________________________
 BJ1911* NAD 83(1986) POSITION- 30 12 11.     (N) 091 01 27.     (W)   SCALED
 BJ1911* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1911  **This station is located in a suspected subsidence area (see below).
 BJ1911  ______________________________________________________________________
 BJ1911  GEOID HEIGHT    -        -26.840 (meters)                     GEOID18
 BJ1911
 BJ1911.The horizontal coordinates were scaled from a map and have
 BJ1911.an estimated accuracy of +/- 6 seconds.
 BJ1911
 BJ1911.** This station is in an area of known vertical motion. If an
 BJ1911.** orthometric height was ever established but is not available 
 BJ1911.** in the current survey control section, the orthometric height
 BJ1911.** is considered suspect.  Suspect heights are available in the
 BJ1911.** superseded section only if requested.
 BJ1911
 BJ1911.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1911.GEOID18 height accuracy estimate available here.
 BJ1911
 BJ1911.Click photographs - Photos may exist for this station.
 BJ1911
 BJ1911;                    North         East    Units  Estimated Accuracy
 BJ1911;SPC LA S     -   188,810.    1,029,770.      MT  (+/- 180 meters Scaled)
 BJ1911
 BJ1911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP901429(NAD 83)
 BJ1911
 BJ1911                          SUPERSEDED SURVEY CONTROL
 BJ1911
 BJ1911.No superseded survey control is available for this station.
 BJ1911
 BJ1911_MARKER: DD = SURVEY DISK
 BJ1911_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1911_STAMPING: 3017 LA GEOD S 24
 BJ1911_MARK LOGO: CGS+SS
 BJ1911_PROJECTION: FLUSH
 BJ1911_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1911
 BJ1911  HISTORY     - Date     Condition        Report By
 BJ1911  HISTORY     - 1934     MONUMENTED       LAGS
 BJ1911  HISTORY     - 1955     GOOD             CGS
 BJ1911  HISTORY     - 20060519 MARK NOT FOUND   NGS
 BJ1911
 BJ1911                          STATION DESCRIPTION
 BJ1911
 BJ1911'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1911'IN GEISMAR.
 BJ1911'LOCATED 0.1 MILE WEST ALONG STATE HIGHWAY 63 FROM ITS JUNCTION WITH
 BJ1911'STATE HIGHWAY 1 IN GEISMAR, ON THE PROPERTY OF M.L. GEISMAR, 26 FEET
 BJ1911'NORTHEAST OF THE CENTER OF THE HIGHWAY, 32 FEET SOUTHWEST OF THE
 BJ1911'SOUTHEAST CORNER OF AN OLD BARN, 2 FEET NORTHEAST OF A FENCE LINE AND
 BJ1911'90 FEET NORTHWEST OF THE SOUTHWEST ONE OF TWO LARGE OAK TREES.  IT IS
 BJ1911'A STATE CONTROL SURVEY DISK SET IN THE TOP OF A CONCRETE POST FLUSH
 BJ1911'WITH THE GROUND.
 BJ1911
 BJ1911                          STATION RECOVERY (2006)
 BJ1911
 BJ1911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1911'NOT RECOVERED.  AREA HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1062 ***********************************************************************
 BJ1062  DESIGNATION -  3017 RESET
 BJ1062  PID         -  BJ1062
 BJ1062  STATE/COUNTY-  LA/ASCENSION
 BJ1062  COUNTRY     -  US
 BJ1062  USGS QUAD   -  CARVILLE (2018)
 BJ1062
 BJ1062                         *CURRENT SURVEY CONTROL
 BJ1062  ______________________________________________________________________
 BJ1062* NAD 83(1986) POSITION- 30 12 11.     (N) 091 01 29.     (W)   SCALED
 BJ1062* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1062  **This station is located in a suspected subsidence area (see below).
 BJ1062  ______________________________________________________________________
 BJ1062  GEOID HEIGHT    -        -26.840 (meters)                     GEOID18
 BJ1062
 BJ1062.The horizontal coordinates were scaled from a map and have
 BJ1062.an estimated accuracy of +/- 6 seconds.
 BJ1062
 BJ1062.** This station is in an area of known vertical motion. If an
 BJ1062.** orthometric height was ever established but is not available 
 BJ1062.** in the current survey control section, the orthometric height
 BJ1062.** is considered suspect.  Suspect heights are available in the
 BJ1062.** superseded section only if requested.
 BJ1062
 BJ1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1062.GEOID18 height accuracy estimate available here.
 BJ1062
 BJ1062.Click photographs - Photos may exist for this station.
 BJ1062
 BJ1062;                    North         East    Units  Estimated Accuracy
 BJ1062;SPC LA S     -   188,810.    1,029,710.      MT  (+/- 180 meters Scaled)
 BJ1062
 BJ1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP901429(NAD 83)
 BJ1062
 BJ1062                          SUPERSEDED SURVEY CONTROL
 BJ1062
 BJ1062.No superseded survey control is available for this station.
 BJ1062
 BJ1062_MARKER: DD = SURVEY DISK
 BJ1062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1062_STAMPING: 3017 RESET 1958 RESET 1968
 BJ1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1062+STABILITY: SURFACE MOTION
 BJ1062
 BJ1062  HISTORY     - Date     Condition        Report By
 BJ1062  HISTORY     - 1968     MONUMENTED       CGS
 BJ1062  HISTORY     - 1969     GOOD             LADTD
 BJ1062  HISTORY     - 1976     GOOD             NGS
 BJ1062  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1062  HISTORY     - 20060519 MARK NOT FOUND   NGS
 BJ1062
 BJ1062                          STATION DESCRIPTION
 BJ1062
 BJ1062'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ1062'0.1 MI W FROM GEISMAR.
 BJ1062'ABOUT 0.10 MILE SOUTHWEST ALONG STATE HIGHWAY 73 FROM GEISMAR POST
 BJ1062'OFFICE TO JUNCTION OF STATE HIGHWAY 73 AND STATE HIGHWAY 75.  THENCE
 BJ1062'241.0 FEET NORTHWEST ALONG STATE HIGHWAY 75 FROM JUNCTION OF STATE
 BJ1062'HIGHWAY 73 AND STATE HIGHWAY 75.  IT IS 50.0 FEET SOUTHWEST FROM
 BJ1062'CENTERLINE OF STATE HIGHWAY 75, 57.1 FEET NORTHWEST OF POWER POLE, AT
 BJ1062'THE BASE OF THE LEVEE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BJ1062'INCHES ABOVE GROUND LEVEL AND 1.0 FOOT SOUTHEAST OF A STEEL WITNESS
 BJ1062'POST.
 BJ1062
 BJ1062                          STATION RECOVERY (1976)
 BJ1062
 BJ1062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1062'RECOVERED IN GOOD CONDITION.
 BJ1062
 BJ1062                          STATION RECOVERY (1986)
 BJ1062
 BJ1062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1062'NOT RECOVERED, THE POST WAS FOUND WITH ONLY THE DISK STEM REMAINING.
 BJ1062
 BJ1062                          STATION RECOVERY (2006)
 BJ1062
 BJ1062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1062'NOT RECOVERED.  AREA HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1912 ***********************************************************************
 BJ1912  DESIGNATION -  3017 RESET
 BJ1912  PID         -  BJ1912
 BJ1912  STATE/COUNTY-  LA/ASCENSION
 BJ1912  COUNTRY     -  US
 BJ1912  USGS QUAD   -  CARVILLE (2018)
 BJ1912
 BJ1912                         *CURRENT SURVEY CONTROL
 BJ1912  ______________________________________________________________________
 BJ1912* NAD 83(1986) POSITION- 30 12 11.     (N) 091 01 27.     (W)   SCALED
 BJ1912* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1912  **This station is located in a suspected subsidence area (see below).
 BJ1912  ______________________________________________________________________
 BJ1912  GEOID HEIGHT    -        -26.840 (meters)                     GEOID18
 BJ1912
 BJ1912.The horizontal coordinates were scaled from a map and have
 BJ1912.an estimated accuracy of +/- 6 seconds.
 BJ1912
 BJ1912.** This station is in an area of known vertical motion. If an
 BJ1912.** orthometric height was ever established but is not available 
 BJ1912.** in the current survey control section, the orthometric height
 BJ1912.** is considered suspect.  Suspect heights are available in the
 BJ1912.** superseded section only if requested.
 BJ1912
 BJ1912.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1912.GEOID18 height accuracy estimate available here.
 BJ1912
 BJ1912.Click photographs - Photos may exist for this station.
 BJ1912
 BJ1912;                    North         East    Units  Estimated Accuracy
 BJ1912;SPC LA S     -   188,810.    1,029,770.      MT  (+/- 180 meters Scaled)
 BJ1912
 BJ1912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP901429(NAD 83)
 BJ1912
 BJ1912                          SUPERSEDED SURVEY CONTROL
 BJ1912
 BJ1912.No superseded survey control is available for this station.
 BJ1912
 BJ1912_MARKER: DD = SURVEY DISK
 BJ1912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1912_STAMPING: 3017 RESET 1958
 BJ1912_MARK LOGO: CGS+SS
 BJ1912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1912+STABILITY: SURFACE MOTION
 BJ1912
 BJ1912  HISTORY     - Date     Condition        Report By
 BJ1912  HISTORY     - 1958     MONUMENTED       CGS
 BJ1912  HISTORY     - 1964     GOOD             CGS
 BJ1912  HISTORY     - 20060519 MARK NOT FOUND   NGS
 BJ1912
 BJ1912                          STATION DESCRIPTION
 BJ1912
 BJ1912'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1912'0.1 MI NW FROM GEISMAR.
 BJ1912'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1912'STATE HIGHWAY 73 AT GEISMAR, ON THE PROPERTY OF MR. M. L. GEISMAR,
 BJ1912'ABOUT MIDWAY BETWEEN TWO BARNS, 51.5 FEET NORTHEAST OF THE CENTER LINE
 BJ1912'OF THE HIGHWAY, 68 FEET SOUTHWEST OF A 60 INCH PECAN TREE, 16 1/2 FEET
 BJ1912'NORTHWEST OF A 50 INCH PECAN TREE, 0.9 FOOT NORTHEAST OF A FENCE LINE,
 BJ1912'2.4 FEET NORTHEAST OF A 4-BY-4-INCH CONCRETE RIGHT-OF-WAY MARKER, 69
 BJ1912'FEET SOUTH OF THE SOUTHEAST CORNER OF A BARN, ABOUT LEVEL WITH THE
 BJ1912'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES
 BJ1912'ABOVE THE LEVEL OF THE GROUND.
 BJ1912
 BJ1912                          STATION RECOVERY (2006)
 BJ1912
 BJ1912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1912'NOT RECOVERED.  AREA HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1452 ***********************************************************************
 CP1452  DESIGNATION -  3050 A BOLT
 CP1452  PID         -  CP1452
 CP1452  STATE/COUNTY-  LA/MADISON
 CP1452  COUNTRY     -  US
 CP1452  USGS QUAD   -  MOUND (2018)
 CP1452
 CP1452                         *CURRENT SURVEY CONTROL
 CP1452  ______________________________________________________________________
 CP1452* NAD 83(1986) POSITION- 32 22 08.     (N) 091 01 26.     (W)   SCALED
 CP1452* NAVD 88 ORTHO HEIGHT -    26.03  (+/-2cm)       85.4   (feet) VERTCON3
 CP1452  ______________________________________________________________________
 CP1452  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP1452  VERT ORDER      -  ? (See Below)
 CP1452
 CP1452.The horizontal coordinates were scaled from a map and have
 CP1452.an estimated accuracy of +/- 6 seconds.
 CP1452
 CP1452.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1452.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1452
 CP1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1452.GEOID18 height accuracy estimate available here.
 CP1452
 CP1452.The vertical order pertains to the NGVD 29 superseded value.
 CP1452
 CP1452.Click photographs - Photos may exist for this station.
 CP1452
 CP1452;                    North         East    Units  Estimated Accuracy
 CP1452;SPC LA N     -   208,160.    1,138,910.      MT  (+/- 180 meters Scaled)
 CP1452
 CP1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR859830(NAD 83)
 CP1452
 CP1452                          SUPERSEDED SURVEY CONTROL
 CP1452
 CP1452  NGVD 29 (??/??/92)   26.020  (m)           85.37   (f) ADJ UNCH       
 CP1452
 CP1452.Superseded values are not recommended for survey control.
 CP1452
 CP1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1452.See file dsdata.pdf to determine how the superseded data were derived.
 CP1452
 CP1452_MARKER: B = BOLT
 CP1452_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1452_SP_SET: UNDERGROUND STONE
 CP1452_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1452
 CP1452  HISTORY     - Date     Condition        Report By
 CP1452  HISTORY     - UNK      MONUMENTED       USACE
 CP1452  HISTORY     - 1934     GOOD             USACE
 CP1452  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1452
 CP1452                          STATION DESCRIPTION
 CP1452
 CP1452'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1452'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1452'MISS. RIVER, MADISON PARISH, LA., 4000 FEET WEST OF LOWER END OF
 CP1452'DUCKPORT REVETMENT.  775 FEET SOUTHWEST OF LEVEE STATION NO. 3050. 100
 CP1452'FEET NORTHWEST OF HOUSE.  130 FEET SOUTHEAST OF 42-INCH PECAN TREE. 14
 CP1452'FEET SOUTHWEST OF CENTER LINE OF DIRT ROAD.  3 FEET NORTH OF FENCE
 CP1452'LINE.
 CP1452
 CP1452                          STATION RECOVERY (1963)
 CP1452
 CP1452'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1452'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1451 ***********************************************************************
 CP1451  DESIGNATION -  3050 A CAP
 CP1451  PID         -  CP1451
 CP1451  STATE/COUNTY-  LA/MADISON
 CP1451  COUNTRY     -  US
 CP1451  USGS QUAD   -  MOUND (2018)
 CP1451
 CP1451                         *CURRENT SURVEY CONTROL
 CP1451  ______________________________________________________________________
 CP1451* NAD 83(1986) POSITION- 32 22 08.     (N) 091 01 26.     (W)   SCALED
 CP1451* NAVD 88 ORTHO HEIGHT -    27.26  (+/-2cm)       89.4   (feet) VERTCON3
 CP1451  ______________________________________________________________________
 CP1451  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP1451  VERT ORDER      -  ? (See Below)
 CP1451
 CP1451.The horizontal coordinates were scaled from a map and have
 CP1451.an estimated accuracy of +/- 6 seconds.
 CP1451
 CP1451.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1451.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1451
 CP1451.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1451.GEOID18 height accuracy estimate available here.
 CP1451
 CP1451.The vertical order pertains to the NGVD 29 superseded value.
 CP1451
 CP1451.Click photographs - Photos may exist for this station.
 CP1451
 CP1451;                    North         East    Units  Estimated Accuracy
 CP1451;SPC LA N     -   208,160.    1,138,910.      MT  (+/- 180 meters Scaled)
 CP1451
 CP1451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR859830(NAD 83)
 CP1451
 CP1451                          SUPERSEDED SURVEY CONTROL
 CP1451
 CP1451  NGVD 29 (??/??/92)   27.251  (m)           89.41   (f) ADJ UNCH       
 CP1451
 CP1451.Superseded values are not recommended for survey control.
 CP1451
 CP1451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1451.See file dsdata.pdf to determine how the superseded data were derived.
 CP1451
 CP1451_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1451_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1451_MARK LOGO: USACE
 CP1451_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1451_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1451
 CP1451  HISTORY     - Date     Condition        Report By
 CP1451  HISTORY     - UNK      MONUMENTED       USACE
 CP1451  HISTORY     - 1934     GOOD             USACE
 CP1451  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1451
 CP1451                          STATION DESCRIPTION
 CP1451
 CP1451'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1451'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1451'MISS. RIVER, MADISON PARISH, LA., 4000 FEET WEST OF LOWER END OF
 CP1451'DUCKPORT REVETMENT.  775 FEET SOUTHWEST OF LEVEE STATION NO. 3050. 100
 CP1451'FEET NORTHWEST OF HOUSE.  130 FEET SOUTHEAST OF 42-INCH PECAN TREE. 14
 CP1451'FEET SOUTHWEST OF CENTER LINE OF DIRT ROAD.  3 FEET NORTH OF FENCE
 CP1451'LINE.
 CP1451
 CP1451                          STATION RECOVERY (1963)
 CP1451
 CP1451'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1451'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6174 ***********************************************************************
 AH6174  DESIGNATION -  3052
 AH6174  PID         -  AH6174
 AH6174  STATE/COUNTY-  LA/TERREBONNE
 AH6174  COUNTRY     -  US
 AH6174  USGS QUAD   -  GRAY (2018)
 AH6174
 AH6174                         *CURRENT SURVEY CONTROL
 AH6174  ______________________________________________________________________
 AH6174* NAD 83(2011) POSITION- 29 40 46.95805(N) 090 48 45.28585(W)   ADJUSTED
 AH6174* NAD 83(2011) ELLIP HT-   -21.707 (meters)        (06/27/12)   ADJUSTED
 AH6174* NAD 83(2011) EPOCH   -  2010.00
 AH6174* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6174  **This station is located in a suspected subsidence area (see below).
 AH6174  ______________________________________________________________________
 AH6174  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6174  GEOID HEIGHT    -        -25.621 (meters)                     GEOID96
 AH6174  GEOID HEIGHT    -        -25.398 (meters)                     GEOID18
 AH6174  NAD 83(2011) X  -    -78,650.402 (meters)                     COMP
 AH6174  NAD 83(2011) Y  - -5,545,346.023 (meters)                     COMP
 AH6174  NAD 83(2011) Z  -  3,139,566.161 (meters)                     COMP
 AH6174  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AH6174
 AH6174  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6174  Standards:
 AH6174         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6174            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6174  -------------------------------------------------------------------
 AH6174  NETWORK    1.42  18.09           0.51   0.64   9.23     -0.02495597
 AH6174  -------------------------------------------------------------------
 AH6174  Click here for local accuracies and other accuracy information.
 AH6174
 AH6174.The horizontal coordinates were established by GPS observations
 AH6174.and adjusted by the National Geodetic Survey in June 2012.
 AH6174
 AH6174.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6174.been affixed to the stable North American tectonic plate. See 
 AH6174.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6174
 AH6174.The horizontal coordinates are valid at the epoch date displayed above
 AH6174.which is a decimal equivalence of Year/Month/Day.
 AH6174
 AH6174.** This station is in an area of known vertical motion. If an
 AH6174.** orthometric height was ever established but is not available 
 AH6174.** in the current survey control section, the orthometric height
 AH6174.** is considered suspect.  Suspect heights are available in the
 AH6174.** superseded section only if requested.
 AH6174
 AH6174.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6174.GEOID18 height accuracy estimate available here.
 AH6174
 AH6174.Click photographs - Photos may exist for this station.
 AH6174
 AH6174.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6174
 AH6174.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6174
 AH6174.The ellipsoidal height was determined by GPS observations
 AH6174.and is referenced to NAD 83.
 AH6174
 AH6174. The following values were computed from the NAD 83(2011) position.
 AH6174
 AH6174;                    North         East     Units Scale Factor Converg.
 AH6174;SPC LA S     -   130,879.390 1,050,403.044   MT  0.99994135   +0 15 37.4
 AH6174;SPC LA S     -   429,393.47  3,446,197.32   sFT  0.99994135   +0 15 37.4
 AH6174;UTM  15      - 3,285,296.864   711,672.229   MT  1.00015286   +1 05 00.6
 AH6174
 AH6174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6174!SPC LA S     -   1.00000341  x   0.99994135  =   0.99994476
 AH6174!UTM  15      -   1.00000341  x   1.00015286  =   1.00015627
 AH6174
 AH6174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1167285296(NAD 83)
 AH6174
 AH6174                          SUPERSEDED SURVEY CONTROL
 AH6174
 AH6174  NAD 83(2007)-  29 40 46.95828(N)    090 48 45.28635(W) AD(       ) 0
 AH6174  ELLIP H (02/10/07)  -21.664  (m)                       GP(       )    
 AH6174  ELLIP H (02/21/02)  -21.646  (m)                       GP(       ) 5 1
 AH6174  NAD 83(1992)-  29 40 46.95819(N)    090 48 45.28543(W) AD(       ) 1
 AH6174  ELLIP H (12/17/98)  -21.619  (m)                       GP(       ) 4 2
 AH6174
 AH6174.Superseded values are not recommended for survey control.
 AH6174
 AH6174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6174.See file dsdata.pdf to determine how the superseded data were derived.
 AH6174
 AH6174_MARKER: I = METAL ROD
 AH6174_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH6174_STAMPING: 3052
 AH6174_MARK LOGO: LA-109
 AH6174_PROJECTION: RECESSED 10 CENTIMETERS
 AH6174_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6174_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH6174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6174+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6174_ROD/PIPE-DEPTH: 18.3 meters
 AH6174_SLEEVE-DEPTH  : 0.9 meters
 AH6174
 AH6174  HISTORY     - Date     Condition        Report By
 AH6174  HISTORY     - 1995     MONUMENTED       MPHI
 AH6174
 AH6174                          STATION DESCRIPTION
 AH6174
 AH6174'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6174'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6174'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6174'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6174'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 10.1 MI (16.3 KM) TO
 AH6174'THE STATION ON THE LEFT AT THE EASTBOUND RAMP FOR HWY 3052.  THE
 AH6174'STATION IS A STAINLESS STEEL ROD DRIVEN INTO THE GROUND. THE STATION
 AH6174'IS 37.50 FT (11.43 M) NORTHWEST OF THE CENTERLINE OF HWY 311 (SOUTH
 AH6174'BOUND), 26.30 FT (8.02 M) NORTHEAST OF THE CENTERLINE OF THE EAST
 AH6174'BOUND RAMP ENTRANCE (FROM SOUTH), 32.7 FT (10.0 M) SOUTHWEST FROM THE
 AH6174'CORNER OF THE CURB, 45.3 FT (13.8 M) NORTHEAST FROM THE CORNER OF THE
 AH6174'CURB, AND 49.0 FT (14.9 M) FROM THE CENTERLINE OF THE MEDIAN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3897 ***********************************************************************
 BJ3897  DESIGNATION -  3060
 BJ3897  PID         -  BJ3897
 BJ3897  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3897  COUNTRY     -  US
 BJ3897  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ3897
 BJ3897                         *CURRENT SURVEY CONTROL
 BJ3897  ______________________________________________________________________
 BJ3897* NAD 83(1986) POSITION- 30 21 36.     (N) 091 07 18.     (W)   SCALED
 BJ3897* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3897  **This station is located in a suspected subsidence area (see below).
 BJ3897  ______________________________________________________________________
 BJ3897  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ3897  DYNAMIC HEIGHT  -          4.990 (meters)       16.37  (feet) COMP
 BJ3897  MODELED GRAVITY -    979,329.5   (mgal)                       NAVD 88
 BJ3897
 BJ3897.The horizontal coordinates were scaled from a map and have
 BJ3897.an estimated accuracy of +/- 6 seconds.
 BJ3897
 BJ3897.** This station is in an area of known vertical motion. If an
 BJ3897.** orthometric height was ever established but is not available 
 BJ3897.** in the current survey control section, the orthometric height
 BJ3897.** is considered suspect.  Suspect heights are available in the
 BJ3897.** superseded section only if requested.
 BJ3897
 BJ3897.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3897.GEOID18 height accuracy estimate available here.
 BJ3897
 BJ3897.Click photographs - Photos may exist for this station.
 BJ3897
 BJ3897.The dynamic height is computed by dividing the NAVD 88
 BJ3897.geopotential number by the normal gravity value computed on the
 BJ3897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3897.degrees latitude (g = 980.6199 gals.).
 BJ3897
 BJ3897.The modeled gravity was interpolated from observed gravity values.
 BJ3897
 BJ3897;                    North         East    Units  Estimated Accuracy
 BJ3897;SPC LA S     -   206,190.    1,020,350.      MT  (+/- 180 meters Scaled)
 BJ3897
 BJ3897_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP805601(NAD 83)
 BJ3897
 BJ3897                          SUPERSEDED SURVEY CONTROL
 BJ3897
 BJ3897.No superseded survey control is available for this station.
 BJ3897
 BJ3897_MARKER: DD = SURVEY DISK
 BJ3897_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ3897_STAMPING: 3060
 BJ3897_MARK LOGO: CGS+SS
 BJ3897_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ3897_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3897
 BJ3897  HISTORY     - Date     Condition        Report By
 BJ3897  HISTORY     - 1934     MONUMENTED       LAGS
 BJ3897  HISTORY     - 1987     GOOD             LA-033
 BJ3897  HISTORY     - 20050215 GOOD             SJBGRP
 BJ3897
 BJ3897                          STATION DESCRIPTION
 BJ3897
 BJ3897'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3897'IN BATON ROUGE.
 BJ3897'ABOUT 0.3 KM (0.2 MI) SOUTHWEST ON GARDERE LANE FROM THE INTERSECTION
 BJ3897'OF GARDERE LANE AND HIGHLAND ROAD TO THE MARK ON THE WEST SIDE OF THE
 BJ3897'ROAD AND SOUTH OF A DRIVEWAY, AND IS SET ON A DITCH BANK, 14.9 METERS
 BJ3897'(49 FEET) WEST OF THE CENTERLINE OF GARDERE LANE, 8.2 METERS (27
 BJ3897'FEET) SOUTH OF THE CENTER OF A DRIVEWAY AND 1.8 METERS (6 FEET) SOUTH
 BJ3897'OF A 36-INCH PECAN TREE.
 BJ3897'THE MARK IS 0.33 METERS  SE FROM A WITNESS POST.
 BJ3897'THE MARK IS ABOVE LEVEL WITH ROAD.
 BJ3897
 BJ3897                          STATION RECOVERY (2005)
 BJ3897
 BJ3897'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ3897'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0731 ***********************************************************************
 BJ0731  DESIGNATION -  3066
 BJ0731  PID         -  BJ0731
 BJ0731  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0731  COUNTRY     -  US
 BJ0731  USGS QUAD   -  WALLS (2018)
 BJ0731
 BJ0731                         *CURRENT SURVEY CONTROL
 BJ0731  ______________________________________________________________________
 BJ0731* NAD 83(1986) POSITION- 30 31 02.     (N) 091 21 37.     (W)   SCALED
 BJ0731* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0731  **This station is located in a suspected subsidence area (see below).
 BJ0731  ______________________________________________________________________
 BJ0731  GEOID HEIGHT    -        -27.110 (meters)                     GEOID18
 BJ0731  DYNAMIC HEIGHT  -          5.96  (meters)       19.6   (feet) COMP
 BJ0731  MODELED GRAVITY -    979,345.1   (mgal)                       NAVD 88
 BJ0731
 BJ0731.The horizontal coordinates were scaled from a map and have
 BJ0731.an estimated accuracy of +/- 6 seconds.
 BJ0731
 BJ0731.** This station is in an area of known vertical motion. If an
 BJ0731.** orthometric height was ever established but is not available 
 BJ0731.** in the current survey control section, the orthometric height
 BJ0731.** is considered suspect.  Suspect heights are available in the
 BJ0731.** superseded section only if requested.
 BJ0731
 BJ0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0731.GEOID18 height accuracy estimate available here.
 BJ0731
 BJ0731.Click photographs - Photos may exist for this station.
 BJ0731
 BJ0731.The dynamic height is computed by dividing the NAVD 88
 BJ0731.geopotential number by the normal gravity value computed on the
 BJ0731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0731.degrees latitude (g = 980.6199 gals.).
 BJ0731
 BJ0731.The modeled gravity was interpolated from observed gravity values.
 BJ0731
 BJ0731;                    North         East    Units  Estimated Accuracy
 BJ0731;SPC LA S     -   223,600.      997,410.      MT  (+/- 180 meters Scaled)
 BJ0731
 BJ0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP573772(NAD 83)
 BJ0731
 BJ0731                          SUPERSEDED SURVEY CONTROL
 BJ0731
 BJ0731.No superseded survey control is available for this station.
 BJ0731
 BJ0731_MARKER: DD = SURVEY DISK
 BJ0731_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0731_SP_SET: CULVERT HEADWALL
 BJ0731_STAMPING: 3066
 BJ0731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0731+STABILITY: SURFACE MOTION
 BJ0731
 BJ0731  HISTORY     - Date     Condition        Report By
 BJ0731  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0731  HISTORY     - 1964     GOOD             CGS
 BJ0731  HISTORY     - 1976     GOOD             NGS
 BJ0731  HISTORY     - 1981     GOOD             LADTD
 BJ0731
 BJ0731                          STATION DESCRIPTION
 BJ0731
 BJ0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0731'3.05 MI E FROM ERWINVILLE.
 BJ0731'ABOUT 3.05 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ0731'STATION AT ERWINVILLE, IN SECTION 28, T 6 S, R 11 E, 194 FEET NORTH
 BJ0731'AND ACROSS U.S. HIGHWAY 190 FROM THE NORTH RAIL, SET IN THE TOP OF THE
 BJ0731'EAST END OF THE NORTH CONCRETE HEADWALL OF A CONCRETE CULVERT ON THE
 BJ0731'HIGHWAY, 21 FEET NORTH OF THE CENTER LINE OF THE NORTH TRAFFIC LANE OF
 BJ0731'THE HIGHWAY, AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ0731
 BJ0731                          STATION RECOVERY (1976)
 BJ0731
 BJ0731'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0731'3.0 MILES SOUTHEAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BJ0731'STATE HIGHWAY 413, 0.3 MILE SOUTHEAST OF THE JUNCTION OF STATE
 BJ0731'HIGHWAY 984 LEADING NORTH, 21.5 FT. NORTHEAST OF THE CENTER LINE OF
 BJ0731'THE NORTHEAST HIGHWAY LANES, IN THE TOP OF THE SOUTHEAST END OF THE
 BJ0731'NORTHEAST CONCRETE HEAD WALL OF A LARGE CULVERT. 0.6 FT. NORTHWEST OF
 BJ0731'THE SOUTHEAST END OF THE HEAD WALL.
 BJ0731
 BJ0731                          STATION RECOVERY (1981)
 BJ0731
 BJ0731'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ0731'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3223 ***********************************************************************
 BJ3223  DESIGNATION -  3066 RESET
 BJ3223  PID         -  BJ3223
 BJ3223  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ3223  COUNTRY     -  US
 BJ3223  USGS QUAD   -  WALLS (2018)
 BJ3223
 BJ3223                         *CURRENT SURVEY CONTROL
 BJ3223  ______________________________________________________________________
 BJ3223* NAD 83(1986) POSITION- 30 31 02.     (N) 091 21 37.     (W)   SCALED
 BJ3223* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3223  **This station is located in a suspected subsidence area (see below).
 BJ3223  ______________________________________________________________________
 BJ3223  GEOID HEIGHT    -        -27.110 (meters)                     GEOID18
 BJ3223  DYNAMIC HEIGHT  -          5.859 (meters)       19.22  (feet) COMP
 BJ3223  MODELED GRAVITY -    979,345.1   (mgal)                       NAVD 88
 BJ3223
 BJ3223.The horizontal coordinates were scaled from a map and have
 BJ3223.an estimated accuracy of +/- 6 seconds.
 BJ3223
 BJ3223.** This station is in an area of known vertical motion. If an
 BJ3223.** orthometric height was ever established but is not available 
 BJ3223.** in the current survey control section, the orthometric height
 BJ3223.** is considered suspect.  Suspect heights are available in the
 BJ3223.** superseded section only if requested.
 BJ3223
 BJ3223.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3223.GEOID18 height accuracy estimate available here.
 BJ3223
 BJ3223.Click photographs - Photos may exist for this station.
 BJ3223
 BJ3223.The dynamic height is computed by dividing the NAVD 88
 BJ3223.geopotential number by the normal gravity value computed on the
 BJ3223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3223.degrees latitude (g = 980.6199 gals.).
 BJ3223
 BJ3223.The modeled gravity was interpolated from observed gravity values.
 BJ3223
 BJ3223;                    North         East    Units  Estimated Accuracy
 BJ3223;SPC LA S     -   223,600.      997,410.      MT  (+/- 180 meters Scaled)
 BJ3223
 BJ3223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP573772(NAD 83)
 BJ3223
 BJ3223                          SUPERSEDED SURVEY CONTROL
 BJ3223
 BJ3223.No superseded survey control is available for this station.
 BJ3223
 BJ3223_MARKER: DD = SURVEY DISK
 BJ3223_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3223_SP_SET: HEADWALL
 BJ3223_STAMPING: 3066 RESET 1982
 BJ3223_MARK LOGO: LAGS
 BJ3223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3223+STABILITY: SURFACE MOTION
 BJ3223
 BJ3223  HISTORY     - Date     Condition        Report By
 BJ3223  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3223  HISTORY     - 1986     GOOD             NGS
 BJ3223
 BJ3223                          STATION DESCRIPTION
 BJ3223
 BJ3223'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3223'4.8 KM (3.0 MI) SE FROM ERWINVILLE.
 BJ3223'4.8 KM (3.0 MI) SOUTHEAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BJ3223'STATE HIGHWAY 413 IN ERWINVILLE, IN THE SOUTH END OF A CONCRETE
 BJ3223'HEADWALL FOR A CROSS DRAIN UNDER U.S. HIGHWAY 190,
 BJ3223'29.0 METERS (95.0 FT) NORTH OF A RAILROAD BRIDGE, 13.7 METERS
 BJ3223'(45.0 FT) SOUTH OF THE EASTBOUND LANE ON U.S. HIGHWAY 190, AND
 BJ3223'1.7 METERS (5.5 FT) EAST OF THE WEST END OF THE CONCRETE HEADWALL.
 BJ3223'THE MARK IS 1.0 FT  N FROM A WITNESS POST.
 BJ3223'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ3223
 BJ3223                          STATION RECOVERY (1986)
 BJ3223
 BJ3223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3223'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0762 ***********************************************************************
 BJ0762  DESIGNATION -  3068
 BJ0762  PID         -  BJ0762
 BJ0762  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0762  COUNTRY     -  US
 BJ0762  USGS QUAD   -  ERWINVILLE (2018)
 BJ0762
 BJ0762                         *CURRENT SURVEY CONTROL
 BJ0762  ______________________________________________________________________
 BJ0762* NAD 83(1986) POSITION- 30 31 31.     (N) 091 23 01.     (W)   SCALED
 BJ0762* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0762  **This station is located in a suspected subsidence area (see below).
 BJ0762  ______________________________________________________________________
 BJ0762  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BJ0762
 BJ0762.The horizontal coordinates were scaled from a map and have
 BJ0762.an estimated accuracy of +/- 6 seconds.
 BJ0762
 BJ0762.** This station is in an area of known vertical motion. If an
 BJ0762.** orthometric height was ever established but is not available 
 BJ0762.** in the current survey control section, the orthometric height
 BJ0762.** is considered suspect.  Suspect heights are available in the
 BJ0762.** superseded section only if requested.
 BJ0762
 BJ0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0762.GEOID18 height accuracy estimate available here.
 BJ0762
 BJ0762.Click photographs - Photos may exist for this station.
 BJ0762
 BJ0762;                    North         East    Units  Estimated Accuracy
 BJ0762;SPC LA S     -   224,500.      995,180.      MT  (+/- 180 meters Scaled)
 BJ0762
 BJ0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP550781(NAD 83)
 BJ0762
 BJ0762                          SUPERSEDED SURVEY CONTROL
 BJ0762
 BJ0762.No superseded survey control is available for this station.
 BJ0762
 BJ0762_MARKER: DD = SURVEY DISK
 BJ0762_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0762_SP_SET: BRIDGE
 BJ0762_STAMPING: 3068
 BJ0762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0762
 BJ0762  HISTORY     - Date     Condition        Report By
 BJ0762  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0762  HISTORY     - 1979     GOOD             NGS
 BJ0762  HISTORY     - 1979     GOOD             NGS
 BJ0762  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ0762
 BJ0762                          STATION DESCRIPTION
 BJ0762
 BJ0762'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BJ0762'1.5 MI E FROM ERWINVILLE.
 BJ0762'LOCATED ABOUT 1.5 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BJ0762'THE STATION AT ERWINVILLE, AT THE NORTHWEST END OF A CONCRETE BRIDGE
 BJ0762'ON U.S. HIGHWAY 190, 202 FEET NORTH OF THE NORTH RAIL OF THE TRACKS,
 BJ0762'17 FEET NORTH OF THE CENTER OF THE NORTH BOUND LANE OF TRAFFIC ON THE
 BJ0762'HIGHWAY, 1.9 FEET SOUTH OF THE CONCRETE BASE OF THE GUARD RAIL, 1.8
 BJ0762'FEET EAST OF THE WEST END OF THE BRIDGE, 4.3 FEET SOUTHEAST OF A METAL
 BJ0762'WITNESS POST AND LEVEL WITH THE HIGHWAY.
 BJ0762
 BJ0762                          STATION RECOVERY (1979)
 BJ0762
 BJ0762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BJ0762'LOCATED ABOUT 1.5 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BJ0762'THE STATION AT ERWINVILLE, AT THE NORTHWEST END OF A CONCRETE BRIDGE
 BJ0762'ON U.S. HIGHWAY 190, 202 FEET NORTH OF THE NORTH RAIL OF THE TRACKS,
 BJ0762'17 FEET NORTH OF THE CENTER OF THE NORTH BOUND LANE OF TRAFFIC ON THE
 BJ0762'HIGHWAY, 1.9 FEET SOUTH OF THE CONCRETE BASE OF THE GUARD RAIL, 1.8
 BJ0762'FEET EAST OF THE WEST END OF THE BRIDGE, 4.3 FEET SOUTHEAST OF A METAL
 BJ0762'WITNESS POST AND LEVEL WITH THE HIGHWAY.
 BJ0762
 BJ0762                          STATION RECOVERY (1986)
 BJ0762
 BJ0762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0762'NOT RECOVERED, NO EVIDENCE OF DRILL HOLE IN BRIDGE, MARK MAY BE
 BJ0762'ASPHALTED OVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0734 ***********************************************************************
 BJ0734  DESIGNATION -  3069
 BJ0734  PID         -  BJ0734
 BJ0734  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0734  COUNTRY     -  US
 BJ0734  USGS QUAD   -  ERWINVILLE (2018)
 BJ0734
 BJ0734                         *CURRENT SURVEY CONTROL
 BJ0734  ______________________________________________________________________
 BJ0734* NAD 83(1986) POSITION- 30 31 49.     (N) 091 23 53.     (W)   SCALED
 BJ0734* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0734  **This station is located in a suspected subsidence area (see below).
 BJ0734  ______________________________________________________________________
 BJ0734  GEOID HEIGHT    -        -27.120 (meters)                     GEOID18
 BJ0734
 BJ0734.The horizontal coordinates were scaled from a map and have
 BJ0734.an estimated accuracy of +/- 6 seconds.
 BJ0734
 BJ0734.** This station is in an area of known vertical motion.  Due to the
 BJ0734.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0734.** determined the orthometric heights for marks in these suspect
 BJ0734.** subsidence areas should be considered valid only at the epoch date
 BJ0734.** associated with the orthometric height.  These heights must always
 BJ0734.** be validated when used as control.  All previously superseded
 BJ0734.** orthometric heights are now considered suspect and are available
 BJ0734.** in the superseded section.  NGS does not recommend using suspect
 BJ0734.** or superseded heights as control.
 BJ0734
 BJ0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0734.GEOID18 height accuracy estimate available here.
 BJ0734
 BJ0734.Click photographs - Photos may exist for this station.
 BJ0734
 BJ0734;                    North         East    Units  Estimated Accuracy
 BJ0734;SPC LA S     -   225,050.      993,790.      MT  (+/- 180 meters Scaled)
 BJ0734
 BJ0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP536786(NAD 83)
 BJ0734
 BJ0734                          SUPERSEDED SURVEY CONTROL
 BJ0734
 BJ0734.No superseded survey control is available for this station.
 BJ0734
 BJ0734_MARKER: DD = SURVEY DISK
 BJ0734_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0734_SP_SET: HEADWALL
 BJ0734_STAMPING: 3069
 BJ0734_MARK LOGO: LAGS
 BJ0734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0734+STABILITY: SURFACE MOTION
 BJ0734
 BJ0734  HISTORY     - Date     Condition        Report By
 BJ0734  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0734  HISTORY     - 1969     GOOD             CGS
 BJ0734  HISTORY     - 1976     GOOD             NGS
 BJ0734  HISTORY     - 1986     GOOD             NGS
 BJ0734  HISTORY     - 20060603 MARK NOT FOUND   NGS
 BJ0734
 BJ0734                          STATION DESCRIPTION
 BJ0734
 BJ0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ0734'0.6 MI E FROM ERWINVILLE.
 BJ0734'LOCATED 0.6 MILE EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ0734'STATION AT ERWINVILLE, 210 FEET NORTH OF THE NORTH RAIL OF THE TRACKS,
 BJ0734'21 FEET NORTH OF THE CENTER OF THE WEST BOUND LANE OF U.S. HIGHWAY
 BJ0734'190, 90.5 FEET SOUTHWEST OF A UTILITY POLE WITH WIRES RUNNING THREE
 BJ0734'DIRECTION AND 1.3 FEET EAST OF A METAL WITNESS POST.  IT IS A
 BJ0734'LOUISIANA GEODETIC SURVEY DISK SET IN A DRILL HOLE IN THE WEST END OF
 BJ0734'THE NORTH HEADWALL OF A DOUBLE 5 BY 5 CONCRETE CULVERT.
 BJ0734
 BJ0734                          STATION RECOVERY (1976)
 BJ0734
 BJ0734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0734'0.6 MILE SOUTHEAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BJ0734'STATE HIGHWAY 413, AT THE CROSSING OF A POWER LINE, 21 FT. NORTHEAST
 BJ0734'OF THE CENTER LINE OF THE NORTHEAST HIGHWAY LANES, IN THE TOP OF
 BJ0734'THE NORTHWEST END OF THE NORTHEAST CONCRETE HEAD WALL OF A DOUBLE
 BJ0734'CONCRETE BOX CULVERT. 0.8 FT. SOUTHEAST OF THE NORTHWEST END OF THE
 BJ0734'HEAD WALL.
 BJ0734
 BJ0734                          STATION RECOVERY (1986)
 BJ0734
 BJ0734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0734'RECOVERED IN GOOD CONDITION.
 BJ0734
 BJ0734                          STATION RECOVERY (2006)
 BJ0734
 BJ0734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0734'NOT RECOVERED.  THE BOUBLE 5 X 5 CULVERT WAS REBUILT IN 2005.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0798 ***********************************************************************
 BJ0798  DESIGNATION -  3088
 BJ0798  PID         -  BJ0798
 BJ0798  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0798  COUNTRY     -  US
 BJ0798  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0798
 BJ0798                         *CURRENT SURVEY CONTROL
 BJ0798  ______________________________________________________________________
 BJ0798* NAD 83(1986) POSITION- 30 27 06.     (N) 091 13 35.     (W)   SCALED
 BJ0798* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0798  **This station is located in a suspected subsidence area (see below).
 BJ0798  ______________________________________________________________________
 BJ0798  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BJ0798
 BJ0798.The horizontal coordinates were scaled from a map and have
 BJ0798.an estimated accuracy of +/- 6 seconds.
 BJ0798
 BJ0798.** This station is in an area of known vertical motion. If an
 BJ0798.** orthometric height was ever established but is not available 
 BJ0798.** in the current survey control section, the orthometric height
 BJ0798.** is considered suspect.  Suspect heights are available in the
 BJ0798.** superseded section only if requested.
 BJ0798
 BJ0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0798.GEOID18 height accuracy estimate available here.
 BJ0798
 BJ0798.Click photographs - Photos may exist for this station.
 BJ0798
 BJ0798;                    North         East    Units  Estimated Accuracy
 BJ0798;SPC LA S     -   216,340.    1,010,270.      MT  (+/- 180 meters Scaled)
 BJ0798
 BJ0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP702701(NAD 83)
 BJ0798
 BJ0798                          SUPERSEDED SURVEY CONTROL
 BJ0798
 BJ0798.No superseded survey control is available for this station.
 BJ0798
 BJ0798_MARKER: DD = SURVEY DISK
 BJ0798_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0798_STAMPING: 3088
 BJ0798_PROJECTION: FLUSH
 BJ0798_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0798
 BJ0798  HISTORY     - Date     Condition        Report By
 BJ0798  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0798  HISTORY     - 1965     GOOD             CGS
 BJ0798  HISTORY     - 1976     POOR             NGS
 BJ0798
 BJ0798                          STATION DESCRIPTION
 BJ0798
 BJ0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0798'1.25 MI W FROM PORT ALLEN.
 BJ0798'ABOUT 1.25 MILES WEST ALONG STATE HIGHWAY 76 FROM THE POST OFFICE AT
 BJ0798'PORT ALLEN, IN FRACTIONAL SECTION 92, T 6 S, R 12 E, 0.25 MILE WEST OF
 BJ0798'A DOUBLE ROW OF POWER LINE POLES CROSSING OVER THE HIGHWAY, 34 FEET
 BJ0798'EAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 16 FEET NORTH OF THE
 BJ0798'CENTER LINE OF THE HIGHWAY, 2.6 FEET WEST OF THE NORTHWEST WINGWALL OF
 BJ0798'A CONCRETE HIGHWAY BRIDGE, ABOUT 3-INCHES BELOW THE HIGHWAY, AND SET
 BJ0798'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND. NOTE--
 BJ0798'THIS MARK IS 46 FEET WEST OF BENCH MARK NN 17 1934.
 BJ0798
 BJ0798                          STATION RECOVERY (1976)
 BJ0798
 BJ0798'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0798'THIS BENCH MARK WAS RECOVERED AT THE DESCRIBED LOCATION BUT IS
 BJ0798'LOOSE AND IN VERY POOR CONDITION.  THIS BENCH MARK UNFIT FOR LEVELS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4071 ***********************************************************************
 BJ4071  DESIGNATION -  31 87
 BJ4071  PID         -  BJ4071
 BJ4071  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4071  COUNTRY     -  US
 BJ4071  USGS QUAD   -  ZACHARY (2018)
 BJ4071
 BJ4071                         *CURRENT SURVEY CONTROL
 BJ4071  ______________________________________________________________________
 BJ4071* NAD 83(1986) POSITION- 30 38 15.     (N) 091 11 38.     (W)   SCALED
 BJ4071* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4071  **This station is located in a suspected subsidence area (see below).
 BJ4071  ______________________________________________________________________
 BJ4071  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ4071  DYNAMIC HEIGHT  -         27.701 (meters)       90.88  (feet) COMP
 BJ4071  MODELED GRAVITY -    979,348.0   (mgal)                       NAVD 88
 BJ4071
 BJ4071.The horizontal coordinates were scaled from a map and have
 BJ4071.an estimated accuracy of +/- 6 seconds.
 BJ4071
 BJ4071.** This station is in an area of known vertical motion. If an
 BJ4071.** orthometric height was ever established but is not available 
 BJ4071.** in the current survey control section, the orthometric height
 BJ4071.** is considered suspect.  Suspect heights are available in the
 BJ4071.** superseded section only if requested.
 BJ4071
 BJ4071.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4071.GEOID18 height accuracy estimate available here.
 BJ4071
 BJ4071.Click photographs - Photos may exist for this station.
 BJ4071
 BJ4071.The dynamic height is computed by dividing the NAVD 88
 BJ4071.geopotential number by the normal gravity value computed on the
 BJ4071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4071.degrees latitude (g = 980.6199 gals.).
 BJ4071
 BJ4071.The modeled gravity was interpolated from observed gravity values.
 BJ4071
 BJ4071;                    North         East    Units  Estimated Accuracy
 BJ4071;SPC LA S     -   236,940.    1,013,370.      MT  (+/- 180 meters Scaled)
 BJ4071
 BJ4071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730908(NAD 83)
 BJ4071
 BJ4071                          SUPERSEDED SURVEY CONTROL
 BJ4071
 BJ4071.No superseded survey control is available for this station.
 BJ4071
 BJ4071_MARKER: DB = BENCH MARK DISK
 BJ4071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4071_STAMPING: 31-87 1987
 BJ4071_MARK LOGO: LA-033
 BJ4071_PROJECTION: FLUSH
 BJ4071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4071+STABILITY: SURFACE MOTION
 BJ4071
 BJ4071  HISTORY     - Date     Condition        Report By
 BJ4071  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4071
 BJ4071                          STATION DESCRIPTION
 BJ4071
 BJ4071'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4071'3.8 KM (2.35 MI) SW FROM ZACHARY.
 BJ4071'FROM THE INTERSECTION OF STATE HIGHWAYS 64 AND 964 ABOUT 3.9 KM (2.4
 BJ4071'MI) WEST OF ZACHARY, GO SOUTH ON HIGHWAY 64 FOR 2 KM (1.25 MI) TO
 BJ4071'ZIMMERMAN ROAD AND THE BENCH MARK ON THE RIGHT, 12.2 METERS (40 FT)
 BJ4071'SOUTH OF THE CENTER OF ZIMMERMAN ROAD, 9.3 METERS (30.5 FT) WEST OF
 BJ4071'THE CENTERLINE OF THE HIGHWAY, 4.6 METERS (15 FT) SOUTHWEST OF A
 BJ4071'POWER POLE AND 0.61 METERS (2 FT) EAST OF A BOARD FENCE.
 BJ4071'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ4071'THE MARK IS 0.61 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0646 ***********************************************************************
 AU0646  DESIGNATION -  31 A
 AU0646  PID         -  AU0646
 AU0646  STATE/COUNTY-  LA/ORLEANS
 AU0646  COUNTRY     -  US
 AU0646  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0646
 AU0646                         *CURRENT SURVEY CONTROL
 AU0646  ______________________________________________________________________
 AU0646* NAD 83(1986) POSITION- 29 57 52.8    (N) 090 03 24.4    (W)   HD_HELD2
 AU0646* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0646  **This station is located in a suspected subsidence area (see below).
 AU0646  ______________________________________________________________________
 AU0646  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 AU0646  DYNAMIC HEIGHT  -          1.575 (meters)        5.17  (feet) COMP
 AU0646  MODELED GRAVITY -    979,314.1   (mgal)                       NAVD 88
 AU0646
 AU0646.The horizontal coordinates were established by autonomous hand held GPS
 AU0646.observations and have an estimated accuracy of +/- 10 meters.
 AU0646
 AU0646.** This station is in an area of known vertical motion. If an
 AU0646.** orthometric height was ever established but is not available 
 AU0646.** in the current survey control section, the orthometric height
 AU0646.** is considered suspect.  Suspect heights are available in the
 AU0646.** superseded section only if requested.
 AU0646
 AU0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0646.GEOID18 height accuracy estimate available here.
 AU0646
 AU0646.Click photographs - Photos may exist for this station.
 AU0646
 AU0646.The dynamic height is computed by dividing the NAVD 88
 AU0646.geopotential number by the normal gravity value computed on the
 AU0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0646.degrees latitude (g = 980.6199 gals.).
 AU0646
 AU0646.The modeled gravity was interpolated from observed gravity values.
 AU0646
 AU0646;                    North         East    Units  Estimated Accuracy
 AU0646;SPC LA S     -   163,036.    1,123,202.      MT  (+/- 10 meters HH2 GPS)
 AU0646
 AU0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8403018515(NAD 83)
 AU0646
 AU0646                          SUPERSEDED SURVEY CONTROL
 AU0646
 AU0646.No superseded survey control is available for this station.
 AU0646
 AU0646_MARKER: X = CHISELED CROSS
 AU0646_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0646_SP_SET: FOOTING
 AU0646_MARK LOGO: NONE
 AU0646_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0646+STABILITY: SURFACE MOTION
 AU0646_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0646+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1990
 AU0646
 AU0646  HISTORY     - Date     Condition        Report By
 AU0646  HISTORY     - UNK      MONUMENTED       LAGS
 AU0646  HISTORY     - 1951     GOOD             CGS
 AU0646  HISTORY     - 1964     GOOD             CGS
 AU0646  HISTORY     - 1985     GOOD             NGS
 AU0646  HISTORY     - 19901110 GOOD             NGS
 AU0646  HISTORY     - 19941107 GOOD             NGS
 AU0646  HISTORY     - 20050823 POOR             GEOCAC
 AU0646
 AU0646                          STATION DESCRIPTION
 AU0646
 AU0646'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0646'IN NEW ORLEANS.
 AU0646'AT NEW ORLEANS, AT THE INTERSECTION OF ELYSIAN FIELDS AVENUE AND ROYAL
 AU0646'STREET, A CHISELED POINT IN THE NORTHEAST CORNER OF THE GRANITE BASE
 AU0646'OF THE NORTHEAST GATE POST AT SOUTHEAST CORNER OF WASHINGTON
 AU0646'PLAYGROUND PARK, 18 1/2 FEET NORTH OF THE NORTH CURB OF ROYAL STREET,
 AU0646'15 FEET WEST OF THE WEST CURB OF ELYSIAN FIELDS AVENUE AND ABOUT 1/2
 AU0646'FOOT ABOVE SIDE WALK.  NOTE-- CHISELED POINT LOOKS LIKE A T. NOTE-- 17
 AU0646'FEET SOUTHEAST OF BM 37 A.
 AU0646
 AU0646                          STATION RECOVERY (1964)
 AU0646
 AU0646'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0646'RECOVERED IN GOOD CONDITION.
 AU0646
 AU0646                          STATION RECOVERY (1985)
 AU0646
 AU0646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0646'RECOVERED IN GOOD CONDITION.
 AU0646
 AU0646                          STATION RECOVERY (1990)
 AU0646
 AU0646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0646'IN NEW ORLEANS, AT THE INTERSECTION OF ELYSIAN FIELDS AVENUE AND
 AU0646'ROYAL STREET, A CHISELED MARK RESEMBLING A T IN THE NORTHEAST CORNER
 AU0646'OF THE GRANITE BASE OF THE NORTHEAST GATE POST AT THE SOUTHEAST
 AU0646'CORNER OF THE WASHINGTON PARK PLAYGROUND, 5.6 M (18.4 FT) NORTH OF
 AU0646'THE NORTH CURB OF THE STREET, 4.6 M (15.1 FT) WEST OF THE WEST CURB
 AU0646'OF THE SOUTHBOUND LANES OF THE AVENUE, AND 0.3 M (1.0 FT) ABOVE THE
 AU0646'LEVEL OF THE AVENUE.
 AU0646
 AU0646                          STATION RECOVERY (1994)
 AU0646
 AU0646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0646'IN NEW ORLEANS, AT THE INTERSECTION OF ELYSIAN FIELDS AVENUE AND ROYAL
 AU0646'STREET, A CHISELED T IN THE NORTHEAST CORNER OF THE GRANITE FOOTING
 AU0646'FOR THE MOST NORTHEASTERLY OF 2 GATE POSTS AT THE SOUTHEAST CORNER OF
 AU0646'WASHINGTON PARK PLAYGROUND, 5.6 M (18.4 FT) NORTH OF THE NORTH CURB OF
 AU0646'THE STREET, 4.6 M (15.1 FT) WEST OF THE WEST CURB OF THE SOUTHBOUND
 AU0646'LANES OF THE AVENUE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE.
 AU0646
 AU0646                          STATION RECOVERY (2005)
 AU0646
 AU0646'RECOVERY NOTE BY GEOCACHING 2005 (JRS)
 AU0646'CHISELED T MARK BARELY VISIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2734 ***********************************************************************
 BJ2734  DESIGNATION -  31 A
 BJ2734  PID         -  BJ2734
 BJ2734  STATE/COUNTY-  LA/ST LANDRY
 BJ2734  COUNTRY     -  US
 BJ2734  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2734
 BJ2734                         *CURRENT SURVEY CONTROL
 BJ2734  ______________________________________________________________________
 BJ2734* NAD 83(1986) POSITION- 30 32 39.     (N) 091 45 02.     (W)   SCALED
 BJ2734* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2734  **This station is located in a suspected subsidence area (see below).
 BJ2734  ______________________________________________________________________
 BJ2734  GEOID HEIGHT    -        -27.257 (meters)                     GEOID18
 BJ2734
 BJ2734.The horizontal coordinates were scaled from a map and have
 BJ2734.an estimated accuracy of +/- 6 seconds.
 BJ2734
 BJ2734.** This station is in an area of known vertical motion. If an
 BJ2734.** orthometric height was ever established but is not available 
 BJ2734.** in the current survey control section, the orthometric height
 BJ2734.** is considered suspect.  Suspect heights are available in the
 BJ2734.** superseded section only if requested.
 BJ2734
 BJ2734.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2734.GEOID18 height accuracy estimate available here.
 BJ2734
 BJ2734.Click photographs - Photos may exist for this station.
 BJ2734
 BJ2734;                    North         East    Units  Estimated Accuracy
 BJ2734;SPC LA S     -   226,660.      959,970.      MT  (+/- 180 meters Scaled)
 BJ2734
 BJ2734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP198797(NAD 83)
 BJ2734
 BJ2734                          SUPERSEDED SURVEY CONTROL
 BJ2734
 BJ2734.No superseded survey control is available for this station.
 BJ2734
 BJ2734_MARKER: S = SPIKE
 BJ2734_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2734_SP_SET: TREE
 BJ2734_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2734
 BJ2734  HISTORY     - Date     Condition        Report By
 BJ2734  HISTORY     - UNK      MONUMENTED       USACE
 BJ2734  HISTORY     - 1936     GOOD             DOD
 BJ2734
 BJ2734                          STATION DESCRIPTION
 BJ2734
 BJ2734'DESCRIBED BY US DEPARTMENT OF DEFENSE 1936
 BJ2734'IN KROTZ SPRINGS.
 BJ2734'APPROXIMATELY 400 FEET SOUTH OF HIGHWAY BRIDGE ACROSS RIVER AT KROTZ
 BJ2734'SPRINGS.  B.M. IS 5/8 IN. G.I. SPIKE IN DIAMOND BLAZE ON TRUNK OF 12
 BJ2734'IN. CYPRESS TREE ON RIGHT BANK OF ATCHAFALAYA RIVER, ST. LANDRY
 BJ2734'PARISH, LOUISIANA.  APPROXIMATELY 400 FEET SOUTH OF HIGHWAY BRIDGE
 BJ2734'ACROSS RIVER AT KROTZ SPRINGS, 15 FEET SOUTH OF SOUTH EDGE OF HIGHWAY
 BJ2734'BORROW PIT, 170 FEET LANDSIDE OF LEVEE STATION 2395-58.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1045 ***********************************************************************
 CQ1045  DESIGNATION -  31 A 005
 CQ1045  PID         -  CQ1045
 CQ1045  STATE/COUNTY-  LA/LINCOLN
 CQ1045  COUNTRY     -  US
 CQ1045  USGS QUAD   -  RUSTON WEST (2018)
 CQ1045
 CQ1045                         *CURRENT SURVEY CONTROL
 CQ1045  ______________________________________________________________________
 CQ1045* NAD 83(1992) POSITION- 32 32 23.24974(N) 092 38 16.30427(W)   ADJUSTED
 CQ1045* NAVD 88 ORTHO HEIGHT -    99.574 (meters)      326.69  (feet) ADJUSTED
 CQ1045  ______________________________________________________________________
 CQ1045  GEOID HEIGHT    -        -25.724 (meters)                     GEOID18
 CQ1045  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 CQ1045  DYNAMIC HEIGHT  -         99.463 (meters)      326.32  (feet) COMP
 CQ1045  MODELED GRAVITY -    979,517.1   (mgal)                       NAVD 88
 CQ1045
 CQ1045  HORZ ORDER      -  SECOND
 CQ1045  VERT ORDER      -  SECOND    CLASS 0
 CQ1045
 CQ1045.The horizontal coordinates were established by classical geodetic methods
 CQ1045.and adjusted by the National Geodetic Survey in January 1993.
 CQ1045
 CQ1045.The orthometric height was determined by differential leveling and
 CQ1045.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1045.in June 1991.
 CQ1045
 CQ1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1045.GEOID18 height accuracy estimate available here.
 CQ1045
 CQ1045.Click photographs - Photos may exist for this station.
 CQ1045
 CQ1045.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1045
 CQ1045.The dynamic height is computed by dividing the NAVD 88
 CQ1045.geopotential number by the normal gravity value computed on the
 CQ1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1045.degrees latitude (g = 980.6199 gals.).
 CQ1045
 CQ1045.The modeled gravity was interpolated from observed gravity values.
 CQ1045
 CQ1045. The following values were computed from the NAD 83(1992) position.
 CQ1045
 CQ1045;                    North         East     Units Scale Factor Converg.
 CQ1045;SPC LA N     -   226,175.231   987,050.202   MT  0.99997353   -0 04 22.4
 CQ1045;SPC LA N     -   742,043.24  3,238,347.20   sFT  0.99997353   -0 04 22.4
 CQ1045;UTM  15      - 3,600,327.877   534,004.023   MT  0.99961426   +0 11 41.2
 CQ1045
 CQ1045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1045!SPC LA N     -   0.99998841  x   0.99997353  =   0.99996194
 CQ1045!UTM  15      -   0.99998841  x   0.99961426  =   0.99960267
 CQ1045
 CQ1045:                Primary Azimuth Mark                     Grid Az
 CQ1045:SPC LA N     -  31A004                                   273 07 26.0
 CQ1045:UTM  15      -  31A004                                   272 51 22.4
 CQ1045
 CQ1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3400400327(NAD 83)
 CQ1045
 CQ1045|---------------------------------------------------------------------|
 CQ1045| PID    Reference Object                     Distance      Geod. Az  |
 CQ1045|                                                           dddmmss.s |
 CQ1045| CQ2914 31A004                              APPROX. 1.4 KM 2730303.6 |
 CQ1045|---------------------------------------------------------------------|
 CQ1045
 CQ1045                          SUPERSEDED SURVEY CONTROL
 CQ1045
 CQ1045  NAD 83(1986)-  32 32 23.26290(N)    092 38 16.29534(W) AD(       ) 2
 CQ1045  NAD 27      -  32 32 22.72461(N)    092 38 15.75925(W) AD(       ) 2
 CQ1045  NGVD 29              99.65   (m)          326.9    (f) LEVELING    3  
 CQ1045  NGVD 29 (11/26/84)   99.646  (m)          326.92   (f) ADJUSTED    2 0
 CQ1045
 CQ1045.Superseded values are not recommended for survey control.
 CQ1045
 CQ1045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1045.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1045
 CQ1045_MARKER: DD = SURVEY DISK
 CQ1045_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1045_SP_SET: BRIDGE
 CQ1045_STAMPING: 31A005
 CQ1045_MARK LOGO: LADHGS
 CQ1045_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1045
 CQ1045  HISTORY     - Date     Condition        Report By
 CQ1045  HISTORY     - 1966     MONUMENTED       LADH
 CQ1045  HISTORY     - 1968     GOOD             LADH
 CQ1045  HISTORY     - 1970     GOOD             USAF
 CQ1045  HISTORY     - 1982     GOOD             LADTD
 CQ1045  HISTORY     - 1987     GOOD             USPSQD
 CQ1045  HISTORY     - 20040131 GOOD             USPSQD
 CQ1045
 CQ1045                          STATION DESCRIPTION
 CQ1045
 CQ1045'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1045'STATION IS SET IN THE SOUTHEAST CORNER OF THE VIENNA STREET
 CQ1045'(U.S. HIGHWAY 167) OVERPASS AND INTERCHANGE AND IS MARKED
 CQ1045'BY A STANDARD BRONZE DISK SET IN THE WALKWAY 2.70 FEET EAST
 CQ1045'OF THE CURB AND 2.33 FEET WEST OF THE EAST GUARD RAIL OF
 CQ1045'THE OVERPASS, 2.83 FEET NORTHWEST OF A METAL WITNESS POST
 CQ1045'AND SIGN.  STATION IS STAMPED 31A005.
 CQ1045'
 CQ1045'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ1045'IN RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ1045'NORTH FOR 0.80 MILE TO STATION SET IN THE VIENNA STREET
 CQ1045'OVERPASS.
 CQ1045'
 CQ1045'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1045
 CQ1045                          STATION RECOVERY (1968)
 CQ1045
 CQ1045'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 CQ1045'0.9 MI N FROM RUSTON.
 CQ1045'LOCATED 0.9 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1045'COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT IN SECTION 13, T18N, R
 CQ1045'3W.  IT IS IN THE SIDEWALK ON THE SOUTHEAST CORNER OF THE VIENNA
 CQ1045'STREET - INTERSTATE 20 OVERPASS, 16 FEET EAST OF THE CENTERLINE OF THE
 CQ1045'HIGHWAY, 114 FEET NORTHWEST OF A STEEL TRAFFIC LIGHT POLE, 0.9 FOOT
 CQ1045'ABOVE THE ELEVATION OF THE ADJACENT ROADWAY PAVEMENT AND 2 1/2 FEET
 CQ1045'NORTHWEST OF A STEEL WITNESS POST ABOUT LEVEL WITH THE SIDEWALK. IT IS
 CQ1045'A C AND GS AND LDH TRAVERSE DISK STAMPED 31A005 AND SET IN THE BRIDGE
 CQ1045'SIDEWALK.
 CQ1045
 CQ1045                          STATION RECOVERY (1970)
 CQ1045
 CQ1045'RECOVERY NOTE BY US AIR FORCE 1970
 CQ1045'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ1045'
 CQ1045'ROUTE DESCRIPTION IS ADEQUATE.
 CQ1045
 CQ1045                          STATION RECOVERY (1982)
 CQ1045
 CQ1045'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CQ1045'RECOVERED IN GOOD CONDITION.
 CQ1045
 CQ1045                          STATION RECOVERY (1987)
 CQ1045
 CQ1045'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ1045'RECOVERED IN GOOD CONDITION.
 CQ1045
 CQ1045                          STATION RECOVERY (2004)
 CQ1045
 CQ1045'RECOVERY NOTE BY US POWER SQUADRON 2004 (TJ)
 CQ1045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1172 ***********************************************************************
 CQ1172  DESIGNATION -  31 A 008
 CQ1172  PID         -  CQ1172
 CQ1172  STATE/COUNTY-  LA/LINCOLN
 CQ1172  COUNTRY     -  US
 CQ1172  USGS QUAD   -  RUSTON EAST (2018)
 CQ1172
 CQ1172                         *CURRENT SURVEY CONTROL
 CQ1172  ______________________________________________________________________
 CQ1172* NAD 83(1992) POSITION- 32 33 45.88207(N) 092 36 23.78702(W)   ADJUSTED
 CQ1172* NAVD 88 ORTHO HEIGHT -    74.333 (meters)      243.87  (feet) ADJUSTED
 CQ1172  ______________________________________________________________________
 CQ1172  GEOID HEIGHT    -        -25.753 (meters)                     GEOID18
 CQ1172  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 CQ1172  DYNAMIC HEIGHT  -         74.250 (meters)      243.60  (feet) COMP
 CQ1172  MODELED GRAVITY -    979,515.9   (mgal)                       NAVD 88
 CQ1172
 CQ1172  HORZ ORDER      -  SECOND
 CQ1172  VERT ORDER      -  SECOND    CLASS 0
 CQ1172
 CQ1172.The horizontal coordinates were established by classical geodetic methods
 CQ1172.and adjusted by the National Geodetic Survey in January 1993.
 CQ1172
 CQ1172.The orthometric height was determined by differential leveling and
 CQ1172.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1172.in June 1991.
 CQ1172
 CQ1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1172.GEOID18 height accuracy estimate available here.
 CQ1172
 CQ1172.Click photographs - Photos may exist for this station.
 CQ1172
 CQ1172.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1172
 CQ1172.The dynamic height is computed by dividing the NAVD 88
 CQ1172.geopotential number by the normal gravity value computed on the
 CQ1172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1172.degrees latitude (g = 980.6199 gals.).
 CQ1172
 CQ1172.The modeled gravity was interpolated from observed gravity values.
 CQ1172
 CQ1172. The following values were computed from the NAD 83(1992) position.
 CQ1172
 CQ1172;                    North         East     Units Scale Factor Converg.
 CQ1172;SPC LA N     -   228,717.311   989,988.557   MT  0.99997796   -0 03 22.9
 CQ1172;SPC LA N     -   750,383.38  3,247,987.46   sFT  0.99997796   -0 03 22.9
 CQ1172;UTM  15      - 3,602,882.747   536,929.406   MT  0.99961682   +0 12 42.2
 CQ1172
 CQ1172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1172!SPC LA N     -   0.99999237  x   0.99997796  =   0.99997033
 CQ1172!UTM  15      -   0.99999237  x   0.99961682  =   0.99960920
 CQ1172
 CQ1172:                Primary Azimuth Mark                     Grid Az
 CQ1172:SPC LA N     -  31 A 007                                 191 41 55.9
 CQ1172:UTM  15      -  31 A 007                                 191 25 50.8
 CQ1172
 CQ1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3692902882(NAD 83)
 CQ1172
 CQ1172|---------------------------------------------------------------------|
 CQ1172| PID    Reference Object                     Distance      Geod. Az  |
 CQ1172|                                                           dddmmss.s |
 CQ1172| CQ1169 31 A 007                            APPROX. 1.3 KM 1913833.0 |
 CQ1172|---------------------------------------------------------------------|
 CQ1172
 CQ1172                          SUPERSEDED SURVEY CONTROL
 CQ1172
 CQ1172  NAD 83(1986)-  32 33 45.89519(N)    092 36 23.77807(W) AD(       ) 2
 CQ1172  NAD 27      -  32 33 45.35985(N)    092 36 23.24648(W) AD(       ) 2
 CQ1172  NGVD 29              74.41   (m)          244.1    (f) LEVELING    3  
 CQ1172  NGVD 29 (11/26/84)   74.407  (m)          244.12   (f) ADJUSTED    2 0
 CQ1172
 CQ1172.Superseded values are not recommended for survey control.
 CQ1172
 CQ1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1172.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1172
 CQ1172_MARKER: DD = SURVEY DISK
 CQ1172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1172_STAMPING: 31A008
 CQ1172_MARK LOGO: LADHGS
 CQ1172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1172+STABILITY: SURFACE MOTION
 CQ1172
 CQ1172  HISTORY     - Date     Condition        Report By
 CQ1172  HISTORY     - 1966     MONUMENTED       LADH
 CQ1172  HISTORY     - 1967     GOOD             LADH
 CQ1172
 CQ1172                          STATION DESCRIPTION
 CQ1172
 CQ1172'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1172'THIS STATION IS NORTH ALONG LA HIGHWAY 33, 1.64 MILES FROM
 CQ1172'THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE ON INTERSTATE
 CQ1172'20, 2.0 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 9.2
 CQ1172'FEET EAST OF THE RIGHT OF WAY FENCE ALONG LA HIGHWAY 33,
 CQ1172'46.8 FEET WEST OF THE CENTERLINE OF LA HIGHWAY, 58.5 FEET
 CQ1172'NORTH OF A 30 INCH LONE PINE TREE, 47.2 FEET NORTH OF POWER
 CQ1172'POLE NO. 49, AND 130.3 FEET SOUTH OF THE CENTERLINE OF A
 CQ1172'GRAVEL ROAD LEADING EAST.
 CQ1172'
 CQ1172'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ1172'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ1172'GROUND.  STATION IS TAMPED 31A008.
 CQ1172'
 CQ1172'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ1172'IN RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY
 CQ1172'167) NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND
 CQ1172'INTERCHANGE ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CQ1172'20 FOR 1.2 MILES TO THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE,
 CQ1172'THENCE NORTH ALONG LA HIGHWAY 33 FOR 1.64 MILES TO THE
 CQ1172'STATION SET ON THE WEST SIDE OF THE HIGHWAY.
 CQ1172'
 CQ1172'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1172
 CQ1172                          STATION RECOVERY (1967)
 CQ1172
 CQ1172'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 CQ1172'3.7 MI NE FROM RUSTON.
 CQ1172'LOCATED NORTH ALONG LA. HIGHWAY 33, 1.64 MILES FROM THE LA. HIGHWAY 33
 CQ1172'OVERPASS AND INTERCHANGE ON INTERSTATE 20, 2.0 FEET SOUTH OF A METAL
 CQ1172'WITNESS POST AND SIGN, 9.2 FEET EAST OF THE RIGHT OF WAY FENCE ALONG
 CQ1172'LA. HIGHWAY 33, 46.8 FEET WEST OF THE CENTERLINE OF LA. HIGHWAY, 58.5
 CQ1172'FEET NORTH OF A 30 INCH LONE PINE TREE, 47.2 FEET NORTH OF POWER POLE
 CQ1172'NO. 49, AND 130.3 FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD
 CQ1172'LEADING EAST.  IT IS A STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 CQ1172'POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND, STAMPED
 CQ1172'31A008.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1173 ***********************************************************************
 CQ1173  DESIGNATION -  31 A 009
 CQ1173  PID         -  CQ1173
 CQ1173  STATE/COUNTY-  LA/LINCOLN
 CQ1173  COUNTRY     -  US
 CQ1173  USGS QUAD   -  RUSTON EAST (2018)
 CQ1173
 CQ1173                         *CURRENT SURVEY CONTROL
 CQ1173  ______________________________________________________________________
 CQ1173* NAD 83(1992) POSITION- 32 34 12.22727(N) 092 36 16.26515(W)   ADJUSTED
 CQ1173* NAVD 88 ORTHO HEIGHT -    90.669 (meters)      297.47  (feet) ADJUSTED
 CQ1173  ______________________________________________________________________
 CQ1173  GEOID HEIGHT    -        -25.761 (meters)                     GEOID18
 CQ1173  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 CQ1173  DYNAMIC HEIGHT  -         90.567 (meters)      297.14  (feet) COMP
 CQ1173  MODELED GRAVITY -    979,515.8   (mgal)                       NAVD 88
 CQ1173
 CQ1173  HORZ ORDER      -  SECOND
 CQ1173  VERT ORDER      -  SECOND    CLASS 0
 CQ1173
 CQ1173.The horizontal coordinates were established by classical geodetic methods
 CQ1173.and adjusted by the National Geodetic Survey in January 1993.
 CQ1173
 CQ1173.The orthometric height was determined by differential leveling and
 CQ1173.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1173.in June 1991.
 CQ1173
 CQ1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1173.GEOID18 height accuracy estimate available here.
 CQ1173
 CQ1173.Click photographs - Photos may exist for this station.
 CQ1173
 CQ1173.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1173
 CQ1173.The dynamic height is computed by dividing the NAVD 88
 CQ1173.geopotential number by the normal gravity value computed on the
 CQ1173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1173.degrees latitude (g = 980.6199 gals.).
 CQ1173
 CQ1173.The modeled gravity was interpolated from observed gravity values.
 CQ1173
 CQ1173. The following values were computed from the NAD 83(1992) position.
 CQ1173
 CQ1173;                    North         East     Units Scale Factor Converg.
 CQ1173;SPC LA N     -   229,528.658   990,185.554   MT  0.99997940   -0 03 18.9
 CQ1173;SPC LA N     -   753,045.27  3,248,633.77   sFT  0.99997940   -0 03 18.9
 CQ1173;UTM  15      - 3,603,694.712   537,122.535   MT  0.99961699   +0 12 46.4
 CQ1173
 CQ1173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1173!SPC LA N     -   0.99998981  x   0.99997940  =   0.99996921
 CQ1173!UTM  15      -   0.99998981  x   0.99961699  =   0.99960680
 CQ1173
 CQ1173:                Primary Azimuth Mark                     Grid Az
 CQ1173:SPC LA N     -  31 A 007                                 192 26 48.0
 CQ1173:UTM  15      -  31 A 007                                 192 10 42.7
 CQ1173
 CQ1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3712203694(NAD 83)
 CQ1173
 CQ1173|---------------------------------------------------------------------|
 CQ1173| PID    Reference Object                     Distance      Geod. Az  |
 CQ1173|                                                           dddmmss.s |
 CQ1173| CQ1169 31 A 007                            APPROX. 2.2 KM 1922329.1 |
 CQ1173|---------------------------------------------------------------------|
 CQ1173
 CQ1173                          SUPERSEDED SURVEY CONTROL
 CQ1173
 CQ1173  NAD 83(1986)-  32 34 12.24037(N)    092 36 16.25620(W) AD(       ) 2
 CQ1173  NAD 27      -  32 34 11.70550(N)    092 36 15.72512(W) AD(       ) 2
 CQ1173  NGVD 29              90.74   (m)          297.7    (f) LEVELING    3  
 CQ1173  NGVD 29 (11/26/84)   90.743  (m)          297.71   (f) ADJUSTED    2 0
 CQ1173
 CQ1173.Superseded values are not recommended for survey control.
 CQ1173
 CQ1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1173.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1173
 CQ1173_MARKER: DD = SURVEY DISK
 CQ1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1173_STAMPING: 31A009
 CQ1173_MARK LOGO: LADHGS
 CQ1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1173+STABILITY: SURFACE MOTION
 CQ1173
 CQ1173  HISTORY     - Date     Condition        Report By
 CQ1173  HISTORY     - 1966     MONUMENTED       LADH
 CQ1173  HISTORY     - 1967     GOOD             LADH
 CQ1173
 CQ1173                          STATION DESCRIPTION
 CQ1173
 CQ1173'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1173'THIS STATION IS NORTH ALONG LA. HIGHWAY 33, 2.15 MILES FROM
 CQ1173'THE LA. HIGHWAY 33 OVERPASS AND INTERCHANGE ON INTERSTATE
 CQ1173'20.  STATION IS 203.5 FEET SOUTH OF L.G.S. STATION NO. 1338,
 CQ1173'131.0 FEET SOUTHWEST OF TELEPHONE JUNCTION 604, 49.5 FEET
 CQ1173'WEST OF THE CENTERLINE OF LA. HIGHWAY 33, 7.50 FEET WEST
 CQ1173'OF THE WEST RIGHT OF WAY FENCE ALONG LA. HIGHWAY 33, AND
 CQ1173'1.85 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 CQ1173'
 CQ1173'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ1173'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ1173'GROUND.  STATION IS STAMPED 31A009.
 CQ1173'
 CQ1173'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ1173'IN RUSTON, LOUISIANA, FOLLOW ALONG VIENNA STREET (U.S. HIGHWAY
 CQ1173'167) NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND
 CQ1173'INTERCHANGE ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CQ1173'20 FOR 1.2 MILES TO THE LA. HIGHWAY 33 OVERPASS AND INTERCHANGE,
 CQ1173'THENCE NORTH ON LA. HIGHWAY 33 FOR 2.15 MILES TO THE STATION
 CQ1173'SET WEST OF HIGHWAY.
 CQ1173'
 CQ1173'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1173
 CQ1173                          STATION RECOVERY (1967)
 CQ1173
 CQ1173'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 CQ1173'4.2 MI NE FROM RUSTON.
 CQ1173'LOCATED NORTH ALONG LA. HIGHWAY 33, 2.15 MILES FROM THE LA. HIGHWAY 33
 CQ1173'OVERPASS AND INTERCHANGE ON INTERSTATE 20, 203.5 FEET SOUTH OF L.G.S.
 CQ1173'STATION NO. 1338, 131 FEET SOUTHWEST OF TELEPHONE JUNCTION 604, 49.5
 CQ1173'FEET WEST OF THE CENTERLINE OF LA. HIGHWAY 33, 7.50 FEET WEST OF THE
 CQ1173'WEST RIGHT OF WAY FENCE ALONG LA. HIGHWAY 33, AND 1.85 FEET NORTH OF A
 CQ1173'METAL WITNESS POST AND SIGN.  IT IS A STANDARD BRONZE DISK SET IN A
 CQ1173'ROUND CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ1173'GROUND AND STAMPED 31A009.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1175 ***********************************************************************
 CQ1175  DESIGNATION -  31 A 010 RESET
 CQ1175  PID         -  CQ1175
 CQ1175  STATE/COUNTY-  LA/LINCOLN
 CQ1175  COUNTRY     -  US
 CQ1175  USGS QUAD   -  RUSTON EAST (2018)
 CQ1175
 CQ1175                         *CURRENT SURVEY CONTROL
 CQ1175  ______________________________________________________________________
 CQ1175* NAD 83(1992) POSITION- 32 34 29.91519(N) 092 36 04.93256(W)   ADJUSTED
 CQ1175* NAVD 88 ORTHO HEIGHT -    95.31  (meters)      312.7   (feet) RESET
 CQ1175  ______________________________________________________________________
 CQ1175  GEOID HEIGHT    -        -25.766 (meters)                     GEOID18
 CQ1175  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 CQ1175  HORZ ORDER      -  SECOND
 CQ1175  VERT ORDER      -  THIRD
 CQ1175
 CQ1175.The horizontal coordinates were established by classical geodetic methods
 CQ1175.and adjusted by the National Geodetic Survey in January 1993.
 CQ1175
 CQ1175.The orthometric height was computed from unverified reset data.
 CQ1175
 CQ1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1175.GEOID18 height accuracy estimate available here.
 CQ1175
 CQ1175.Click photographs - Photos may exist for this station.
 CQ1175
 CQ1175.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1175
 CQ1175. The following values were computed from the NAD 83(1992) position.
 CQ1175
 CQ1175;                    North         East     Units Scale Factor Converg.
 CQ1175;SPC LA N     -   230,073.236   990,481.661   MT  0.99998038   -0 03 12.9
 CQ1175;SPC LA N     -   754,831.94  3,249,605.25   sFT  0.99998038   -0 03 12.9
 CQ1175;UTM  15      - 3,604,240.473   537,415.983   MT  0.99961726   +0 12 52.7
 CQ1175
 CQ1175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1175!SPC LA N     -   0.99998908  x   0.99998038  =   0.99996946
 CQ1175!UTM  15      -   0.99998908  x   0.99961726  =   0.99960635
 CQ1175
 CQ1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3741504240(NAD 83)
 CQ1175
 CQ1175                          SUPERSEDED SURVEY CONTROL
 CQ1175
 CQ1175  NAD 83(1986)-  32 34 29.92830(N)    092 36 04.92360(W) AD(       ) 2
 CQ1175  NAD 27      -  32 34 29.39344(N)    092 36 04.39326(W) AD(       ) 2
 CQ1175  NGVD 29 (??/??/??)   95.38   (m)          312.9    (f) RESET       3  
 CQ1175  NGVD 29 (07/19/86)   95.4    (m)          313.     (f) VERT ANG       
 CQ1175
 CQ1175.Superseded values are not recommended for survey control.
 CQ1175
 CQ1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1175.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1175
 CQ1175_MARKER: DD = SURVEY DISK
 CQ1175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1175_STAMPING: 31A010 RESET 1970
 CQ1175_MARK LOGO: LADHGS
 CQ1175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1175+STABILITY: SURFACE MOTION
 CQ1175
 CQ1175  HISTORY     - Date     Condition        Report By
 CQ1175  HISTORY     - 1970     MONUMENTED       LADH
 CQ1175  HISTORY     - 1970     GOOD             NGS
 CQ1175  HISTORY     - 20110424 GOOD             GEOCAC
 CQ1175
 CQ1175                          STATION DESCRIPTION
 CQ1175
 CQ1175'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (LFS)
 CQ1175'THE STATION IS 2.45 MILES NORTH ALONG STATE HIGHWAY 33 FROM THE
 CQ1175'INTERSECTION WITH INTERSTATE HIGHWAY I-20, 360 FEET SOUTH OF THE
 CQ1175'JUNCTION OF STATE HIGHWAY 33 AND 821, AT THE WEST EDGE OF A
 CQ1175'PASTURE, 53 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 142 FEET
 CQ1175'SOUTHEAST OF A POWER POLE, 207 FEET SOUTH OF A FENCE
 CQ1175'CORNER AND 1 FOOT NORTH OF A METAL WITNESS POST.  IT IS A USC
 CQ1175'AND GS AND STATE SURVEY DISK STAMPED 31A010 RESET 1970 SET IN THE
 CQ1175'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 CQ1175'
 CQ1175'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ1175'RUSTON, GO NORTH ON U.S. HIGHWAY 167 FOR 0.8 MILE TO THE INTERSTATE
 CQ1175'HIGHWAY I-20 TURN LEFT AND GO EAST ON INTERSTATE I-20 FOR 1.2 MILES
 CQ1175'TO LOUISIANA HIGHWAY 33, TURN LEFT AND GO NORTH ON LOUISIANA
 CQ1175'HIGHWAY 33 FOR 2.45 MILE TO THE MARK ON THE RIGHT.
 CQ1175'
 CQ1175'NOT ON PUBST LIST.
 CQ1175'
 CQ1175'NEAREST TOWN--RUSTON.
 CQ1175
 CQ1175                          STATION RECOVERY (1970)
 CQ1175
 CQ1175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 CQ1175'4.45 MI NE FROM RUSTON.
 CQ1175'ABOUT 2.45 MILES NORTH ALONG STATE HIGHWAY 33 FROM ITS INTERSECTION
 CQ1175'WITH INTERSTATE HIGHWAY I-20, AT THE WEST EDGE OF A PASTURE, ABOUT 360
 CQ1175'FEET SOUTH OF THE JUNCTION OF STATE HIGHWAY 33 AND 821, 53 FEET EAST
 CQ1175'OF THE CENTER OF THE ROAD, 142 FEET SOUTHEAST OF A POWER POLE, 207
 CQ1175'FEET SOUTH OF A FENCE CORNER AND 1 FOOT NORTH OF A METAL WITNESS POST.
 CQ1175'IT IS A USC AND GS STATE SURVEY DISK STAMPED 31A010 RESET 1970, SET
 CQ1175'IN THE TOP OF A 12-INCH ROUND CONCRETE MARK PROJECTING 1 INCH.
 CQ1175
 CQ1175                          STATION RECOVERY (2011)
 CQ1175
 CQ1175'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1175'MARK WAS FOUND IN GOOD CONDITION, PROJECTING ABOUT ONE FOOT (12
 CQ1175'INCHES) ABOVE SURROUNDING GROUND LEVEL. LA HIGHWAY 33 HAS BEEN WIDENED
 CQ1175'AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1176 ***********************************************************************
 CQ1176  DESIGNATION -  31 A 011
 CQ1176  PID         -  CQ1176
 CQ1176  STATE/COUNTY-  LA/LINCOLN
 CQ1176  COUNTRY     -  US
 CQ1176  USGS QUAD   -  RUSTON EAST (2018)
 CQ1176
 CQ1176                         *CURRENT SURVEY CONTROL
 CQ1176  ______________________________________________________________________
 CQ1176* NAD 83(1992) POSITION- 32 35 04.12054(N) 092 36 01.62492(W)   ADJUSTED
 CQ1176* NAVD 88 ORTHO HEIGHT -    96.631 (meters)      317.03  (feet) ADJUSTED
 CQ1176  ______________________________________________________________________
 CQ1176  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 CQ1176  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 CQ1176  DYNAMIC HEIGHT  -         96.523 (meters)      316.68  (feet) COMP
 CQ1176  MODELED GRAVITY -    979,515.3   (mgal)                       NAVD 88
 CQ1176
 CQ1176  HORZ ORDER      -  SECOND
 CQ1176  VERT ORDER      -  SECOND    CLASS 0
 CQ1176
 CQ1176.The horizontal coordinates were established by classical geodetic methods
 CQ1176.and adjusted by the National Geodetic Survey in January 1993.
 CQ1176
 CQ1176.The orthometric height was determined by differential leveling and
 CQ1176.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1176.in June 1991.
 CQ1176
 CQ1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1176.GEOID18 height accuracy estimate available here.
 CQ1176
 CQ1176.Click photographs - Photos may exist for this station.
 CQ1176
 CQ1176.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1176
 CQ1176.The dynamic height is computed by dividing the NAVD 88
 CQ1176.geopotential number by the normal gravity value computed on the
 CQ1176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1176.degrees latitude (g = 980.6199 gals.).
 CQ1176
 CQ1176.The modeled gravity was interpolated from observed gravity values.
 CQ1176
 CQ1176. The following values were computed from the NAD 83(1992) position.
 CQ1176
 CQ1176;                    North         East     Units Scale Factor Converg.
 CQ1176;SPC LA N     -   231,126.822   990,568.909   MT  0.99998229   -0 03 11.2
 CQ1176;SPC LA N     -   758,288.58  3,249,891.50   sFT  0.99998229   -0 03 11.2
 CQ1176;UTM  15      - 3,605,294.072   537,498.268   MT  0.99961734   +0 12 54.6
 CQ1176
 CQ1176!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1176!SPC LA N     -   0.99998888  x   0.99998229  =   0.99997117
 CQ1176!UTM  15      -   0.99998888  x   0.99961734  =   0.99960622
 CQ1176
 CQ1176:                Primary Azimuth Mark                     Grid Az
 CQ1176:SPC LA N     -  31 A 010                                 184 55 38.5
 CQ1176:UTM  15      -  31 A 010                                 184 39 32.7
 CQ1176
 CQ1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3749805294(NAD 83)
 CQ1176
 CQ1176|---------------------------------------------------------------------|
 CQ1176| PID    Reference Object                     Distance      Geod. Az  |
 CQ1176|                                                           dddmmss.s |
 CQ1176| CQ1174 31 A 010                            APPROX. 1.1 KM 1845227.3 |
 CQ1176| CQ1177 31 A 012                            APPROX. 0.6 KM 3582235.8 |
 CQ1176|---------------------------------------------------------------------|
 CQ1176
 CQ1176                          SUPERSEDED SURVEY CONTROL
 CQ1176
 CQ1176  NAD 83(1986)-  32 35 04.13365(N)    092 36 01.61592(W) AD(       ) 2
 CQ1176  NAD 27      -  32 35 03.59890(N)    092 36 01.08585(W) AD(       ) 2
 CQ1176  NGVD 29              96.71   (m)          317.3    (f) LEVELING    3  
 CQ1176  NGVD 29 (11/26/84)   96.707  (m)          317.28   (f) ADJUSTED    2 0
 CQ1176
 CQ1176.Superseded values are not recommended for survey control.
 CQ1176
 CQ1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1176.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1176
 CQ1176_MARKER: DD = SURVEY DISK
 CQ1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1176_STAMPING: 31A011
 CQ1176_MARK LOGO: LADHGS
 CQ1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1176+STABILITY: SURFACE MOTION
 CQ1176
 CQ1176  HISTORY     - Date     Condition        Report By
 CQ1176  HISTORY     - 1966     MONUMENTED       LADH
 CQ1176  HISTORY     - 1967     GOOD             LADH
 CQ1176  HISTORY     - 20080524 GOOD             GEOCAC
 CQ1176
 CQ1176                          STATION DESCRIPTION
 CQ1176
 CQ1176'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1176'THIS STATION IS NORTH ALONG LA HIGHWAY 33, 2.90 MILES FROM THE
 CQ1176'LA HIGHWAY 33 OVERPASS AND INTERCHANGE ON INTERSTATE 20.  STATION
 CQ1176'IS 1.4 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 6.7 FEET
 CQ1176'EAST OF TELEPHONE POLE NO. 70, 11.5 FEET WEST OF THE BOTTOM
 CQ1176'OF BRACE POLE ON SAID TELEPHONE POLE, 51.0 FEET SOUTH OF A
 CQ1176'TELEPHONE JUNCTION 604, AND 44.0 FEET EAST OF THE CENTERLINE OF
 CQ1176'LA HIGHWAY 33.
 CQ1176'
 CQ1176'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ1176'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 CQ1176'GROUND.  STATION IS STAMPED 31A011.
 CQ1176'
 CQ1176'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ1176'RUSTON, LOUISIANA, FOLLOW ALONG VIENNA STREET (U.S. HIGHWAY 167)
 CQ1176'NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ1176'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 1.2 MILES
 CQ1176'TO THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE, THENCE NORTH
 CQ1176'ALONG LA HIGHWAY 33 FOR 2.90 MILES TO THE STATION SET EAST OF
 CQ1176'THE HIGHWAY.
 CQ1176'
 CQ1176'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1176
 CQ1176                          STATION RECOVERY (1967)
 CQ1176
 CQ1176'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 CQ1176'4.7 MI NE FROM RUSTON.
 CQ1176'LOCATED NORTH ALONG LA. HIGHWAY 33, 2.90 MILES FROM THE LA. HIGHWAY 33
 CQ1176'OVERPASS AND INTERCHANGE ON INTERSTATE 20, 1.4 FEET SOUTH OF A METAL
 CQ1176'WITNESS POST AND SIGN, 6.7 FEET EAST OF TELEPHONE POLE NO. 70, 11.5
 CQ1176'FEET WEST OF THE BOTTOM OF BRACE POLE ON SAID TELEPHONE POLE, 51 FEET
 CQ1176'SOUTH OF A TELEPHONE JUNCTION NO. 604 AND 44 FEET EAST OF THE
 CQ1176'CENTERLINE OF LA. HIGHWAY 33.  IT IS A STANDARD BRONZE DISK, STAMPED
 CQ1176'31A011, SET IN A ROUND CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 CQ1176'SURFACE OF THE GROUND.
 CQ1176
 CQ1176                          STATION RECOVERY (2008)
 CQ1176
 CQ1176'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ1176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1177 ***********************************************************************
 CQ1177  DESIGNATION -  31 A 012
 CQ1177  PID         -  CQ1177
 CQ1177  STATE/COUNTY-  LA/LINCOLN
 CQ1177  COUNTRY     -  US
 CQ1177  USGS QUAD   -  RUSTON EAST (2018)
 CQ1177
 CQ1177                         *CURRENT SURVEY CONTROL
 CQ1177  ______________________________________________________________________
 CQ1177* NAD 83(1992) POSITION- 32 35 24.89251(N) 092 36 02.32031(W)   ADJUSTED
 CQ1177* NAVD 88 ORTHO HEIGHT -    89.733 (meters)      294.40  (feet) ADJUSTED
 CQ1177  ______________________________________________________________________
 CQ1177  GEOID HEIGHT    -        -25.781 (meters)                     GEOID18
 CQ1177  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 CQ1177  DYNAMIC HEIGHT  -         89.632 (meters)      294.07  (feet) COMP
 CQ1177  MODELED GRAVITY -    979,515.1   (mgal)                       NAVD 88
 CQ1177
 CQ1177  HORZ ORDER      -  SECOND
 CQ1177  VERT ORDER      -  SECOND    CLASS 0
 CQ1177
 CQ1177.The horizontal coordinates were established by classical geodetic methods
 CQ1177.and adjusted by the National Geodetic Survey in January 1993.
 CQ1177
 CQ1177.The orthometric height was determined by differential leveling and
 CQ1177.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1177.in June 1991.
 CQ1177
 CQ1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1177.GEOID18 height accuracy estimate available here.
 CQ1177
 CQ1177.Click photographs - Photos may exist for this station.
 CQ1177
 CQ1177.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1177
 CQ1177.The dynamic height is computed by dividing the NAVD 88
 CQ1177.geopotential number by the normal gravity value computed on the
 CQ1177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1177.degrees latitude (g = 980.6199 gals.).
 CQ1177
 CQ1177.The modeled gravity was interpolated from observed gravity values.
 CQ1177
 CQ1177. The following values were computed from the NAD 83(1992) position.
 CQ1177
 CQ1177;                    North         East     Units Scale Factor Converg.
 CQ1177;SPC LA N     -   231,766.703   990,551.368   MT  0.99998347   -0 03 11.6
 CQ1177;SPC LA N     -   760,387.92  3,249,833.95   sFT  0.99998347   -0 03 11.6
 CQ1177;UTM  15      - 3,605,933.630   537,477.738   MT  0.99961732   +0 12 54.4
 CQ1177
 CQ1177!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1177!SPC LA N     -   0.99998996  x   0.99998347  =   0.99997343
 CQ1177!UTM  15      -   0.99998996  x   0.99961732  =   0.99960728
 CQ1177
 CQ1177:                Primary Azimuth Mark                     Grid Az
 CQ1177:SPC LA N     -  31 A 011                                 178 25 47.0
 CQ1177:UTM  15      -  31 A 011                                 178 09 41.0
 CQ1177
 CQ1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3747705933(NAD 83)
 CQ1177
 CQ1177|---------------------------------------------------------------------|
 CQ1177| PID    Reference Object                     Distance      Geod. Az  |
 CQ1177|                                                           dddmmss.s |
 CQ1177| CQ1176 31 A 011                            APPROX. 0.6 KM 1782235.4 |
 CQ1177|---------------------------------------------------------------------|
 CQ1177
 CQ1177                          SUPERSEDED SURVEY CONTROL
 CQ1177
 CQ1177  NAD 83(1986)-  32 35 24.90564(N)    092 36 02.31128(W) AD(       ) 2
 CQ1177  NAD 27      -  32 35 24.37062(N)    092 36 01.78119(W) AD(       ) 2
 CQ1177  NGVD 29              89.81   (m)          294.7    (f) LEVELING    3  
 CQ1177  NGVD 29 (11/26/84)   89.809  (m)          294.65   (f) ADJUSTED    2 0
 CQ1177
 CQ1177.Superseded values are not recommended for survey control.
 CQ1177
 CQ1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1177.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1177
 CQ1177_MARKER: DD = SURVEY DISK
 CQ1177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1177_STAMPING: 31A012
 CQ1177_MARK LOGO: LADHGS
 CQ1177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1177+STABILITY: SURFACE MOTION
 CQ1177_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1177+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2008
 CQ1177
 CQ1177  HISTORY     - Date     Condition        Report By
 CQ1177  HISTORY     - 1966     MONUMENTED       LADH
 CQ1177  HISTORY     - 1967     GOOD             LADH
 CQ1177  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1177  HISTORY     - 20080524 GOOD             GEOCAC
 CQ1177
 CQ1177                          STATION DESCRIPTION
 CQ1177
 CQ1177'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1177'THIS STATION IS NORTH ALONG LA HIGHWAY 33, 3.31 MILES FROM
 CQ1177'THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE ON INTERSTATE 20.
 CQ1177'THIS STATION IS 1.7 FEET SOUTH OF A METAL WITNESS POST AND SIGN,
 CQ1177'40.0 FEET WEST OF THE CENTERLINE OF LA HIGHWAY 33, 80.5 FEET
 CQ1177'SOUTH OF A GAS TRANSMISSION LINE (CALIFORNIA CO.) 113.0 FEET
 CQ1177'SOUTHWEST OF A REVOLVING GATE ON SAID GAS LINE, AND 127.5 FEET
 CQ1177'NORTHWEST OF A TELEPHONE POLE NO. 50 WITH BRACE.
 CQ1177'
 CQ1177'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ1177'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ1177'THE GROUND.  STATION IS STAMPED 31A012.
 CQ1177'
 CQ1177'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ1177'RUSTON, LOUISIANA, FOLLOW ALONG VIENNA STREET (U.S. HIGHWAY
 CQ1177'167) NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND
 CQ1177'INTERCHANGE ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20
 CQ1177'FOR 1.2 MILES TO THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE,
 CQ1177'THENCE NORTH ALONG LA HIGHWAY 33 FOR 3.31 MILES TO THE STATION
 CQ1177'SET ON WEST SIDE OF HIGHWAY.
 CQ1177'
 CQ1177'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1177
 CQ1177                          STATION RECOVERY (1967)
 CQ1177
 CQ1177'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 CQ1177'5.1 MI NE FROM RUSTON.
 CQ1177'LOCATED NORTH ALONG LA. HIGHWAY 33, 3.31 MILES FROM THE LA. HIGHWAY 33
 CQ1177'OVERPASS AND INTERCHANGE ON INTERSTATE 20, 1.7 FEET SOUTH OF A METAL
 CQ1177'WITNESS POST AND SIGN, 40 FEET WEST OF THE CENTERLINE OF LA. HIGHWAY
 CQ1177'33, 80.5 FEET SOUTH OF A GAS TRANSMISSION LINE (CALIFORNIA CO.), 113
 CQ1177'FEET SOUTHWEST OF A REVOLVING GATE ON SAME GAS LINE, AND 127.5 FEET
 CQ1177'NORTHWEST OF A TELEPHONE POLE NO. 50 WITH BRACE.  IT IS A STANDARD
 CQ1177'BRONZE DISK SET IN A ROUND CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 CQ1177'SURFACE OF THE GROUND AND STAMPED 31A012.
 CQ1177
 CQ1177                          STATION RECOVERY (1982)
 CQ1177
 CQ1177'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1177'MARK NOT FOUND.
 CQ1177
 CQ1177                          STATION RECOVERY (2008)
 CQ1177
 CQ1177'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ1177'MARK 11-12 INCHES BELOW SURROUNDING GROUND LEVEL
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1180 ***********************************************************************
 CQ1180  DESIGNATION -  31 A 013
 CQ1180  PID         -  CQ1180
 CQ1180  STATE/COUNTY-  LA/LINCOLN
 CQ1180  COUNTRY     -  US
 CQ1180  USGS QUAD   -  RUSTON EAST (2018)
 CQ1180
 CQ1180                         *CURRENT SURVEY CONTROL
 CQ1180  ______________________________________________________________________
 CQ1180* NAD 83(1992) POSITION- 32 35 52.10555(N) 092 35 48.52846(W)   ADJUSTED
 CQ1180* NAVD 88 ORTHO HEIGHT -    92.744 (meters)      304.28  (feet) ADJUSTED
 CQ1180  ______________________________________________________________________
 CQ1180  GEOID HEIGHT    -        -25.790 (meters)                     GEOID18
 CQ1180  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 CQ1180  DYNAMIC HEIGHT  -         92.640 (meters)      303.94  (feet) COMP
 CQ1180  MODELED GRAVITY -    979,514.7   (mgal)                       NAVD 88
 CQ1180
 CQ1180  HORZ ORDER      -  SECOND
 CQ1180  VERT ORDER      -  SECOND    CLASS 0
 CQ1180
 CQ1180.The horizontal coordinates were established by classical geodetic methods
 CQ1180.and adjusted by the National Geodetic Survey in January 1993.
 CQ1180
 CQ1180.The orthometric height was determined by differential leveling and
 CQ1180.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1180.in June 1991.
 CQ1180
 CQ1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1180.GEOID18 height accuracy estimate available here.
 CQ1180
 CQ1180.Click photographs - Photos may exist for this station.
 CQ1180
 CQ1180.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1180
 CQ1180.The dynamic height is computed by dividing the NAVD 88
 CQ1180.geopotential number by the normal gravity value computed on the
 CQ1180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1180.degrees latitude (g = 980.6199 gals.).
 CQ1180
 CQ1180.The modeled gravity was interpolated from observed gravity values.
 CQ1180
 CQ1180. The following values were computed from the NAD 83(1992) position.
 CQ1180
 CQ1180;                    North         East     Units Scale Factor Converg.
 CQ1180;SPC LA N     -   232,604.654   990,911.782   MT  0.99998502   -0 03 04.3
 CQ1180;SPC LA N     -   763,137.10  3,251,016.40   sFT  0.99998502   -0 03 04.3
 CQ1180;UTM  15      - 3,606,772.952   537,834.092   MT  0.99961765   +0 13 02.0
 CQ1180
 CQ1180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1180!SPC LA N     -   0.99998949  x   0.99998502  =   0.99997451
 CQ1180!UTM  15      -   0.99998949  x   0.99961765  =   0.99960714
 CQ1180
 CQ1180:                Primary Azimuth Mark                     Grid Az
 CQ1180:SPC LA N     -  31 A 012                                 203 16 23.7
 CQ1180:UTM  15      -  31 A 012                                 203 00 17.4
 CQ1180
 CQ1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3783406772(NAD 83)
 CQ1180
 CQ1180|---------------------------------------------------------------------|
 CQ1180| PID    Reference Object                     Distance      Geod. Az  |
 CQ1180|                                                           dddmmss.s |
 CQ1180| CQ1177 31 A 012                            APPROX. 0.9 KM 2031319.4 |
 CQ1180| CQ1183 BALL 2                              126.529 METERS 31013     |
 CQ1180|---------------------------------------------------------------------|
 CQ1180
 CQ1180                          SUPERSEDED SURVEY CONTROL
 CQ1180
 CQ1180  NAD 83(1986)-  32 35 52.11867(N)    092 35 48.51937(W) AD(       ) 2
 CQ1180  NAD 27      -  32 35 51.58378(N)    092 35 47.99000(W) AD(       ) 2
 CQ1180  NGVD 29              92.82   (m)          304.5    (f) LEVELING    3  
 CQ1180  NGVD 29 (11/26/84)   92.821  (m)          304.53   (f) ADJUSTED    2 0
 CQ1180
 CQ1180.Superseded values are not recommended for survey control.
 CQ1180
 CQ1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1180.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1180
 CQ1180_MARKER: DD = SURVEY DISK
 CQ1180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1180_STAMPING: 31A013
 CQ1180_MARK LOGO: LADHGS
 CQ1180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1180+STABILITY: SURFACE MOTION
 CQ1180
 CQ1180  HISTORY     - Date     Condition        Report By
 CQ1180  HISTORY     - 1966     MONUMENTED       LADH
 CQ1180  HISTORY     - 1969     GOOD             LADH
 CQ1180  HISTORY     - 1990     GOOD             USPSQD
 CQ1180
 CQ1180                          STATION DESCRIPTION
 CQ1180
 CQ1180'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1180'THIS STATION IS NORTH ALONG LA HIGHWAY 33, 3.87 MILES FROM
 CQ1180'THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE ON INTERSTATE 20.
 CQ1180'THIS STATION IS 1.3 FEET WEST OF A METAL WITNESS POST AND SIGN,
 CQ1180'17.3 FEET SOUTHWEST OF A RIGHT OF WAY MARKER, 19.4 FEET SOUTHWEST
 CQ1180'OF A POWER POLE, 43.0 FEET SOUTH OF THE CENTERLINE OF LA
 CQ1180'HIGHWAY 3072, 71.0 FEET WEST OF THE CENTERLINE OF LA HIGHWAY
 CQ1180'33 AND 33.0 FEET SOUTHEAST OF THE EAST END OF A SIDE DRAING ON
 CQ1180'LA HIGHWAY 3072.
 CQ1180'
 CQ1180'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ1180'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CQ1180'OF THE GROUND.  STATION IS STAMPED 31A013.
 CQ1180'
 CQ1180'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ1180'RUSTON, LOUISIANA, FOLLOW ALONG VIENNA STREET (U.S. HIGHWAY 167)
 CQ1180'NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ1180'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 1.2 MILES
 CQ1180'TO THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE, THENCE NORTH
 CQ1180'ALONG LA HIGHWAY 33 FOR 3.87 MILES TO THE STATION SET IN THE
 CQ1180'SOUTHWEST QUADRANT AT THE INTERSECTION OF LA HIGHWAY 33 AND
 CQ1180'3072.
 CQ1180'
 CQ1180'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1180
 CQ1180                          STATION RECOVERY (1969)
 CQ1180
 CQ1180'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 CQ1180'5.9 MI NE FROM RUSTON.
 CQ1180'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1180'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1180'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 3.9 MILES TO THE
 CQ1180'MARK ON THE LEFT.  IT IS 71 FEET WEST OF THE CENTERLINE OF STATE
 CQ1180'HIGHWAY LA. 33, 43 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY LA.
 CQ1180'3072, 17 FEET SOUTHWEST OF A HIGHWAY RIGHT-OF-WAY MARKER AND 1 FOOT
 CQ1180'WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ1180'STAMPED 31A013 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ1180'1-INCH.  SECTION 32, T 19N, R 2W.
 CQ1180
 CQ1180                          STATION RECOVERY (1990)
 CQ1180
 CQ1180'RECOVERY NOTE BY US POWER SQUADRON 1990 (MZ)
 CQ1180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1168 ***********************************************************************
 CQ1168  DESIGNATION -  31 B 003
 CQ1168  PID         -  CQ1168
 CQ1168  STATE/COUNTY-  LA/LINCOLN
 CQ1168  COUNTRY     -  US
 CQ1168  USGS QUAD   -  RUSTON EAST (2018)
 CQ1168
 CQ1168                         *CURRENT SURVEY CONTROL
 CQ1168  ______________________________________________________________________
 CQ1168* NAD 83(1992) POSITION- 32 32 26.58614(N) 092 36 51.30070(W)   ADJUSTED
 CQ1168* NAVD 88 ORTHO HEIGHT -    92.507 (meters)      303.50  (feet) ADJUSTED
 CQ1168  ______________________________________________________________________
 CQ1168  GEOID HEIGHT    -        -25.730 (meters)                     GEOID18
 CQ1168  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 CQ1168  DYNAMIC HEIGHT  -         92.403 (meters)      303.16  (feet) COMP
 CQ1168  MODELED GRAVITY -    979,515.6   (mgal)                       NAVD 88
 CQ1168
 CQ1168  HORZ ORDER      -  SECOND
 CQ1168  VERT ORDER      -  SECOND    CLASS 0
 CQ1168
 CQ1168.The horizontal coordinates were established by classical geodetic methods
 CQ1168.and adjusted by the National Geodetic Survey in January 1993.
 CQ1168
 CQ1168.The orthometric height was determined by differential leveling and
 CQ1168.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1168.in June 1991.
 CQ1168
 CQ1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1168.GEOID18 height accuracy estimate available here.
 CQ1168
 CQ1168.Click photographs - Photos may exist for this station.
 CQ1168
 CQ1168.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1168
 CQ1168.The dynamic height is computed by dividing the NAVD 88
 CQ1168.geopotential number by the normal gravity value computed on the
 CQ1168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1168.degrees latitude (g = 980.6199 gals.).
 CQ1168
 CQ1168.The modeled gravity was interpolated from observed gravity values.
 CQ1168
 CQ1168. The following values were computed from the NAD 83(1992) position.
 CQ1168
 CQ1168;                    North         East     Units Scale Factor Converg.
 CQ1168;SPC LA N     -   226,275.425   989,268.262   MT  0.99997371   -0 03 37.5
 CQ1168;SPC LA N     -   742,371.96  3,245,624.29   sFT  0.99997371   -0 03 37.5
 CQ1168;UTM  15      - 3,600,438.397   536,220.796   MT  0.99961618   +0 12 27.0
 CQ1168
 CQ1168!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1168!SPC LA N     -   0.99998952  x   0.99997371  =   0.99996323
 CQ1168!UTM  15      -   0.99998952  x   0.99961618  =   0.99960570
 CQ1168
 CQ1168:                Primary Azimuth Mark                     Grid Az
 CQ1168:SPC LA N     -  31B002 RESET                             237 04 19.0
 CQ1168:UTM  15      -  31B002 RESET                             236 48 14.5
 CQ1168
 CQ1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3622000438(NAD 83)
 CQ1168
 CQ1168|---------------------------------------------------------------------|
 CQ1168| PID    Reference Object                     Distance      Geod. Az  |
 CQ1168|                                                           dddmmss.s |
 CQ1168| CQ2909 31B002 RESET                        APPROX. 2.8 KM 2370041.5 |
 CQ1168|---------------------------------------------------------------------|
 CQ1168
 CQ1168                          SUPERSEDED SURVEY CONTROL
 CQ1168
 CQ1168  NAD 83(1986)-  32 32 26.59931(N)    092 36 51.29177(W) AD(       ) 2
 CQ1168  NAD 27      -  32 32 26.06237(N)    092 36 50.75854(W) AD(       ) 2
 CQ1168  NGVD 29              92.58   (m)          303.7    (f) LEVELING    3  
 CQ1168  NGVD 29 (11/26/84)   92.579  (m)          303.74   (f) ADJUSTED    2 0
 CQ1168
 CQ1168.Superseded values are not recommended for survey control.
 CQ1168
 CQ1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1168.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1168
 CQ1168_MARKER: DD = SURVEY DISK
 CQ1168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1168_STAMPING: 31B003
 CQ1168_MARK LOGO: LADHGS
 CQ1168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1168+STABILITY: SURFACE MOTION
 CQ1168
 CQ1168  HISTORY     - Date     Condition        Report By
 CQ1168  HISTORY     - 1966     MONUMENTED       LADH
 CQ1168  HISTORY     - 1967     GOOD             LADH
 CQ1168  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1168
 CQ1168                          STATION DESCRIPTION
 CQ1168
 CQ1168'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1168'THIS STATION IS EAST ALONG INTERSTATE 20, 1.21 MILES FROM
 CQ1168'THE VIENNA STREET OVERPASS AND INTERCHANGE OVER INTERSTATE 20.
 CQ1168'THE STATION IS 1.60 FEET NORTH OF A METAL WITNESS POST AND SIGN,
 CQ1168'30.6 FEET EAST OF A HIGHWAY RIGHT OF WAY MARKER, 67.6 FEET
 CQ1168'EAST OF POWER POLE NO. 10, 93.0 FEET NORTHEAST OF EXIT SIGN
 CQ1168'FOR LA. HIGHWAY 33 OVERPASS AND INTERCHANGE, 105.0 FEET NORTH
 CQ1168'OF THE CENTERLINE OF THE WEST BOUND LANE ON INTERSTATE 20, AND
 CQ1168'91.6 FEET NORTHWEST OF SPEED LIMIT SIGN ON EXIT RAMP.
 CQ1168'
 CQ1168'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ1168'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ1168'THE GROUND.  STATION IS STAMPED 31B003.
 CQ1168'
 CQ1168'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ1168'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167) NORTH
 CQ1168'FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE ON
 CQ1168'INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 1.21 MILES
 CQ1168'TO STATION SET NORTH OF HIGHWAY.
 CQ1168'
 CQ1168'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1168
 CQ1168                          STATION RECOVERY (1967)
 CQ1168
 CQ1168'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 CQ1168'1.9 MI E FROM RUSTON.
 CQ1168'LOCATED EAST ALONG INTERSTATE 20, 1.21 MILES FROM THE VIENNA STREET
 CQ1168'OVERPASS AND INTERCHANGE OVER INTERSTATE 20, 1.6 FEET NORTH OF A METAL
 CQ1168'WITNESS POST AND SIGN, 30.6 FEET EAST OF A HIGHWAY RIGHT OF WAY
 CQ1168'MARKER, 67.6 FEET EAST OF POWER POLE NO. 10, 93 FEET NORTHEAST OF EXIT
 CQ1168'SIGN FOR LA. HIGHWAY 33 OVERPASS AND INTERCHANGE, 105.0 FEET NORTH OF
 CQ1168'THE CENTERLINE OF THE WEST BOUND LANE ON INTERSTATE 20, AND 91.6 FEET
 CQ1168'NORTHWEST OF SPEED LIMIT SIGN ON EXIT RAMP.  IT IS A STANDARD BRONZE
 CQ1168'DISK SET IN A ROUND CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 CQ1168'SURFACE OF THE GROUND, STAMPED 31B003.  TO REACH THIS STATION FROM THE
 CQ1168'LINCOLN PARISH COURTHOUSE IN RUSTON FOLLOW VIENNA STREET (U.S. HIGHWAY
 CQ1168'167) NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ1168'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 1.21 MILES TO
 CQ1168'STATION SET NORTH OF HIGHWAY.
 CQ1168
 CQ1168                          STATION RECOVERY (1982)
 CQ1168
 CQ1168'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1203 ***********************************************************************
 CQ1203  DESIGNATION -  31 B 006
 CQ1203  PID         -  CQ1203
 CQ1203  STATE/COUNTY-  LA/LINCOLN
 CQ1203  COUNTRY     -  US
 CQ1203  USGS QUAD   -  RUSTON EAST (2018)
 CQ1203
 CQ1203                         *CURRENT SURVEY CONTROL
 CQ1203  ______________________________________________________________________
 CQ1203* NAD 83(1992) POSITION- 32 32 18.48826(N) 092 30 35.29654(W)   ADJUSTED
 CQ1203* NAVD 88 ORTHO HEIGHT -    53.000 (meters)      173.88  (feet) ADJUSTED
 CQ1203  ______________________________________________________________________
 CQ1203  GEOID HEIGHT    -        -25.755 (meters)                     GEOID18
 CQ1203  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 CQ1203  DYNAMIC HEIGHT  -         52.941 (meters)      173.69  (feet) COMP
 CQ1203  MODELED GRAVITY -    979,518.9   (mgal)                       NAVD 88
 CQ1203
 CQ1203  HORZ ORDER      -  SECOND
 CQ1203  VERT ORDER      -  SECOND    CLASS 0
 CQ1203
 CQ1203.The horizontal coordinates were established by classical geodetic methods
 CQ1203.and adjusted by the National Geodetic Survey in January 1993.
 CQ1203
 CQ1203.The orthometric height was determined by differential leveling and
 CQ1203.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1203.in June 1991.
 CQ1203
 CQ1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1203.GEOID18 height accuracy estimate available here.
 CQ1203
 CQ1203.Click photographs - Photos may exist for this station.
 CQ1203
 CQ1203.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1203
 CQ1203.The dynamic height is computed by dividing the NAVD 88
 CQ1203.geopotential number by the normal gravity value computed on the
 CQ1203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1203.degrees latitude (g = 980.6199 gals.).
 CQ1203
 CQ1203.The modeled gravity was interpolated from observed gravity values.
 CQ1203
 CQ1203. The following values were computed from the NAD 83(1992) position.
 CQ1203
 CQ1203;                    North         East     Units Scale Factor Converg.
 CQ1203;SPC LA N     -   226,020.365   999,079.013   MT  0.99997328   -0 00 18.7
 CQ1203;SPC LA N     -   741,535.15  3,277,811.73   sFT  0.99997328   -0 00 18.7
 CQ1203;UTM  15      - 3,600,229.367   546,029.175   MT  0.99962613   +0 15 49.2
 CQ1203
 CQ1203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1203!SPC LA N     -   0.99999572  x   0.99997328  =   0.99996900
 CQ1203!UTM  15      -   0.99999572  x   0.99962613  =   0.99962185
 CQ1203
 CQ1203:                Primary Azimuth Mark                     Grid Az
 CQ1203:SPC LA N     -  31B005                                   276 59 56.2
 CQ1203:UTM  15      -  31B005                                   276 43 48.3
 CQ1203
 CQ1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4602900229(NAD 83)
 CQ1203
 CQ1203|---------------------------------------------------------------------|
 CQ1203| PID    Reference Object                     Distance      Geod. Az  |
 CQ1203|                                                           dddmmss.s |
 CQ1203| CQ2904 31B005                              APPROX. 1.3 KM 2765937.5 |
 CQ1203|---------------------------------------------------------------------|
 CQ1203
 CQ1203                          SUPERSEDED SURVEY CONTROL
 CQ1203
 CQ1203  NAD 83(1986)-  32 32 18.50149(N)    092 30 35.28781(W) AD(       ) 2
 CQ1203  NAD 27      -  32 32 17.96660(N)    092 30 34.76567(W) AD(       ) 2
 CQ1203  NGVD 29              53.07   (m)          174.1    (f) LEVELING    3  
 CQ1203  NGVD 29 (11/26/84)   53.071  (m)          174.12   (f) ADJUSTED    2 0
 CQ1203
 CQ1203.Superseded values are not recommended for survey control.
 CQ1203
 CQ1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1203.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1203
 CQ1203_MARKER: DD = SURVEY DISK
 CQ1203_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1203_SP_SET: ROADWAY
 CQ1203_STAMPING: 31B006
 CQ1203_MARK LOGO: LADHGS
 CQ1203_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ1203_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1203_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1203+SATELLITE: SATELLITE OBSERVATIONS - July 12, 1987
 CQ1203
 CQ1203  HISTORY     - Date     Condition        Report By
 CQ1203  HISTORY     - 1966     MONUMENTED       LADH
 CQ1203  HISTORY     - 1968     GOOD             LADH
 CQ1203  HISTORY     - 1987     GOOD             USPSQD
 CQ1203  HISTORY     - 19870712 GOOD             LADTD
 CQ1203
 CQ1203                          STATION DESCRIPTION
 CQ1203
 CQ1203'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ1203'STATION IS SET IN THE NORTHWEST CORNER OF THE CHOUDRANT OVERPASS
 CQ1203'AND INTERCHANGE ON LA. HIGHWAY 145 OVER INTERSTATE 20, AND IS
 CQ1203'MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE
 CQ1203'OVERPASS, IN THE ABUTMENT (2.88 FEET EAST OF THE WEST CURB).
 CQ1203'STATION IS 7.30 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN,
 CQ1203'10.70 FEET WEST OF CENTERLINE OF LA. HIGHWAY 145, AND IS STAMPED
 CQ1203'31B006.
 CQ1203'
 CQ1203'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN RUSTON,
 CQ1203'LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167) NORTH FOR
 CQ1203'0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE ON
 CQ1203'INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 7.41 MILES TO
 CQ1203'STATION SET IN OVERPASS.
 CQ1203'
 CQ1203'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ1203
 CQ1203                          STATION RECOVERY (1968)
 CQ1203
 CQ1203'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 CQ1203'8.0 MI E FROM RUSTON.
 CQ1203'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1203'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1203'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ1203'145 IN CHOUDRANT, THENCE NORTH ALONG STATE HIGHWAY 145 FOR 0.7 MILES
 CQ1203'TO THE MARK ON THE LEFT.  IT IS IN THE NORTH END OF THE INTERSTATE 20
 CQ1203'OVERPASS, 11 FEET WEST OF THE CENTERLINE, 0.3 FEET NORTH OF BRIDGE
 CQ1203'EXPANSION ROAD IRON, 3 FEET EAST OF BRIDGE END FLARE, AND 7.5 FEET
 CQ1203'SOUTHEAST OF A STEEL WITNESS POST.  IT IS A COAST AND GEODETIC SURVEY
 CQ1203'DISK STAMPED 31B006 AND DRILLED IN THE CONCRETE ROADWAY.
 CQ1203
 CQ1203                          STATION RECOVERY (1987)
 CQ1203
 CQ1203'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ1203'RECOVERED IN GOOD CONDITION.
 CQ1203
 CQ1203                          STATION RECOVERY (1987)
 CQ1203
 CQ1203'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1203'THE STATION IS LOCATED ABOUT 11.9 KM (7.40 MI) EAST OF RUSTON, SET IN
 CQ1203'THE NORTHWEST CORNER OF AN OVERPASS, AT THE INTERCHANGE OF INTERSTATE
 CQ1203'HIGHWAY 20 AND STATE HIGHWAY 145 AT CHOUDRANT.  OWNERSHIP--LOUISIANA
 CQ1203'DEPARTMENT OF TRANSPORTATION AND DEVELPOMENT.
 CQ1203'THE STATION IS 3.3 M (10.8 FT) WEST FROM THE CENTER OF HIGHWAY 145,
 CQ1203'2.2 M (7.2 FT) SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED
 CQ1203'AND 0.9 M (3.0 FT) EAST FROM THE WEST CURB.  THE MARK IS FLUSH WITH
 CQ1203'THE ROADWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0067 ***********************************************************************
 CQ0067  DESIGNATION -  31 C 006
 CQ0067  PID         -  CQ0067
 CQ0067  STATE/COUNTY-  LA/OUACHITA
 CQ0067  COUNTRY     -  US
 CQ0067  USGS QUAD   -  CALHOUN (2018)
 CQ0067
 CQ0067                         *CURRENT SURVEY CONTROL
 CQ0067  ______________________________________________________________________
 CQ0067* NAD 83(1992) POSITION- 32 31 09.39027(N) 092 19 45.57539(W)   ADJUSTED
 CQ0067* NAVD 88 ORTHO HEIGHT -    42.776 (meters)      140.34  (feet) ADJUSTED
 CQ0067  ______________________________________________________________________
 CQ0067  GEOID HEIGHT    -        -25.805 (meters)                     GEOID18
 CQ0067  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 CQ0067  DYNAMIC HEIGHT  -         42.729 (meters)      140.19  (feet) COMP
 CQ0067  MODELED GRAVITY -    979,521.4   (mgal)                       NAVD 88
 CQ0067
 CQ0067  HORZ ORDER      -  SECOND
 CQ0067  VERT ORDER      -  FIRST     CLASS I
 CQ0067
 CQ0067.The horizontal coordinates were established by classical geodetic methods
 CQ0067.and adjusted by the National Geodetic Survey in January 1993.
 CQ0067
 CQ0067.The orthometric height was determined by differential leveling and
 CQ0067.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0067.in June 1991.
 CQ0067
 CQ0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0067.GEOID18 height accuracy estimate available here.
 CQ0067
 CQ0067.Click photographs - Photos may exist for this station.
 CQ0067
 CQ0067.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ0067
 CQ0067.The dynamic height is computed by dividing the NAVD 88
 CQ0067.geopotential number by the normal gravity value computed on the
 CQ0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0067.degrees latitude (g = 980.6199 gals.).
 CQ0067
 CQ0067.The modeled gravity was interpolated from observed gravity values.
 CQ0067
 CQ0067. The following values were computed from the NAD 83(1992) position.
 CQ0067
 CQ0067;                    North         East     Units Scale Factor Converg.
 CQ0067;SPC LA N     -   223,904.484 1,016,035.429   MT  0.99996971   +0 05 24.8
 CQ0067;SPC LA N     -   734,593.29  3,333,442.90   sFT  0.99996971   +0 05 24.8
 CQ0067;UTM  15      - 3,598,193.975   562,989.682   MT  0.99964893   +0 21 38.0
 CQ0067
 CQ0067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ0067!SPC LA N     -   0.99999734  x   0.99996971  =   0.99996705
 CQ0067!UTM  15      -   0.99999734  x   0.99964893  =   0.99964627
 CQ0067
 CQ0067:                Primary Azimuth Mark                     Grid Az
 CQ0067:SPC LA N     -  31C005                                   275 13 18.7
 CQ0067:UTM  15      -  31C005                                   274 57 05.5
 CQ0067
 CQ0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6298998193(NAD 83)
 CQ0067
 CQ0067|---------------------------------------------------------------------|
 CQ0067| PID    Reference Object                     Distance      Geod. Az  |
 CQ0067|                                                           dddmmss.s |
 CQ0067| CQ2690 31C015                              395.789 METERS 11314     |
 CQ0067| CQ2691 31C005                              APPROX. 3.3 KM 2751843.5 |
 CQ0067|---------------------------------------------------------------------|
 CQ0067
 CQ0067                          SUPERSEDED SURVEY CONTROL
 CQ0067
 CQ0067  NAD 83(1986)-  32 31 09.40367(N)    092 19 45.56713(W) AD(       ) 2
 CQ0067  NAD 27      -  32 31 08.87606(N)    092 19 45.06327(W) AD(       ) 2
 CQ0067  NGVD 29              42.83   (m)          140.5    (f) LEVELING    3  
 CQ0067  NGVD 29 (07/19/86)   43.0    (m)          141.     (f) VERT ANG       
 CQ0067  NGVD 29 (11/26/84)   42.831  (m)          140.52   (f) ADJUSTED    1 1
 CQ0067
 CQ0067.Superseded values are not recommended for survey control.
 CQ0067
 CQ0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0067.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0067
 CQ0067_MARKER: DD = SURVEY DISK
 CQ0067_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0067_SP_SET: OVERPASS
 CQ0067_STAMPING: 31C006
 CQ0067_MARK LOGO: LADHGS
 CQ0067_PROJECTION: FLUSH
 CQ0067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0067+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2013
 CQ0067
 CQ0067  HISTORY     - Date     Condition        Report By
 CQ0067  HISTORY     - 1966     MONUMENTED       LADH
 CQ0067  HISTORY     - 1969     GOOD             CGS
 CQ0067  HISTORY     - 1987     GOOD             LADTD
 CQ0067  HISTORY     - 19910515 GOOD             USPSQD
 CQ0067  HISTORY     - 20050526 GOOD             GEOCAC
 CQ0067  HISTORY     - 20130715 GOOD             LADTD
 CQ0067
 CQ0067                          STATION DESCRIPTION
 CQ0067
 CQ0067'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ0067'THIS STATION IS SET IN THE NORTHWEST CORNER OF THE U.S.
 CQ0067'HIGHWAY 80 AND INTERSTATE 20 OVERPASS AND INTERCHANGE 1.70
 CQ0067'MILES EAST OF CALHOUN, LOUISIANA, AND IS MARKED BY A STANDARD
 CQ0067'BRONZE DISK SET IN THE ROADWAY OF THE OVERPASS, IN THE ABUTMENT
 CQ0067'(2.68 FEET EAST OF THE WEST CURB).  STATION IS 6.10 FEET
 CQ0067'SOUTHEAST OF A METAL WITNESS POST AND SIGN, 11.40 FEET WEST OF
 CQ0067'CENTERLINE OF U.S. HIGHWAY 80 AND 10.20 FEET SOUTH OF SOUTH
 CQ0067'POST OF GUARD RAIL ON NORTHWEST CORNER OF OVERPASS.  STATION
 CQ0067'IS STAMPED 31C006.
 CQ0067'
 CQ0067'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE IN
 CQ0067'MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1 MILE
 CQ0067'TO THE ENTRANCE RAMP TO THE ELEVATED ROADWAY ON INTERSTATE
 CQ0067'20 THENCE WEST ALONG INTERSTATE 20 FOR 12.50 MILES TO THE STATION
 CQ0067'SET IN THE OVERPASS.
 CQ0067'
 CQ0067'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ0067'1.95 MI E FROM CALHOUN.
 CQ0067'ABOUT 1.95 MILES EAST ALONG U. S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0067'CALHOUN, IN SECTION 25, T 18 N, R 1 E, 11 1/2 FEET NORTHWEST OF THE
 CQ0067'CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE NORTHWEST END OF THE
 CQ0067'NORTHEAST CONCRETE ABUTMENT OF A U. S. HIGHWAY 80 OVERPASS FOR
 CQ0067'INTERSTATE HIGHWAY 20, 5.5 FEET SOUTH OF THE NORTH CORNER OF THE
 CQ0067'BRIDGE, 2.7 FEET SOUTHEAST OF THE CONCRETE BASE FOR THE NORTHWEST
 CQ0067'GUARDRAIL ON THE BRIDGE, 5.8 FEET SOUTHEAST OF A METAL WITNESS POST,
 CQ0067'AND ABOUT LEVEL WITH THE SURFACE OF THE ROAD.
 CQ0067
 CQ0067                          STATION RECOVERY (1969)
 CQ0067
 CQ0067'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0067'1.95 MI E FROM CALHOUN.
 CQ0067'ABOUT 1.95 MILES EAST ALONG U. S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0067'CALHOUN, IN SECTION 25, T 18 N, R 1 E, 11 1/2 FEET NORTHWEST OF THE
 CQ0067'CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE NORTHWEST END OF THE
 CQ0067'NORTHEAST CONCRETE ABUTMENT OF A U. S. HIGHWAY 80 OVERPASS FOR
 CQ0067'INTERSTATE HIGHWAY 20, 5.5 FEET SOUTH OF THE NORTH CORNER OF THE
 CQ0067'BRIDGE, 2.7 FEET SOUTHEAST OF THE CONCRETE BASE FOR THE NORTHWEST
 CQ0067'GUARDRAIL ON THE BRIDGE, 5.8 FEET SOUTHEAST OF A METAL WITNESS POST,
 CQ0067'AND ABOUT LEVEL WITH THE SURFACE OF THE ROAD.
 CQ0067
 CQ0067                          STATION RECOVERY (1987)
 CQ0067
 CQ0067'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ0067'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ0067
 CQ0067                          STATION RECOVERY (1991)
 CQ0067
 CQ0067'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ0067'RECOVERED IN GOOD CONDITION.
 CQ0067
 CQ0067                          STATION RECOVERY (2005)
 CQ0067
 CQ0067'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ0067'RECOVERED IN GOOD CONDITION.
 CQ0067
 CQ0067                          STATION RECOVERY (2013)
 CQ0067
 CQ0067'RECOVERY NOTE BY LA TRANSP AND DEV 2013 (SLC)
 CQ0067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1571 ***********************************************************************
 CP1571  DESIGNATION -  31 DIETZE BOLT
 CP1571  PID         -  CP1571
 CP1571  STATE/COUNTY-  LA/TENSAS
 CP1571  COUNTRY     -  US
 CP1571  USGS QUAD   -  NEWELLTON (2018)
 CP1571
 CP1571                         *CURRENT SURVEY CONTROL
 CP1571  ______________________________________________________________________
 CP1571* NAD 83(1986) POSITION- 32 01 54.     (N) 091 09 23.     (W)   SCALED
 CP1571* NAVD 88 ORTHO HEIGHT -    23.44  (+/-2cm)       76.9   (feet) VERTCON3
 CP1571  ______________________________________________________________________
 CP1571  GEOID HEIGHT    -        -26.307 (meters)                     GEOID18
 CP1571  VERT ORDER      -  ? (See Below)
 CP1571
 CP1571.The horizontal coordinates were scaled from a map and have
 CP1571.an estimated accuracy of +/- 6 seconds.
 CP1571
 CP1571.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1571.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1571
 CP1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1571.GEOID18 height accuracy estimate available here.
 CP1571
 CP1571.The vertical order pertains to the NGVD 29 superseded value.
 CP1571
 CP1571.Click photographs - Photos may exist for this station.
 CP1571
 CP1571;                    North         East    Units  Estimated Accuracy
 CP1571;SPC LA N     -   170,610.    1,126,910.      MT  (+/- 180 meters Scaled)
 CP1571
 CP1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR740454(NAD 83)
 CP1571
 CP1571                          SUPERSEDED SURVEY CONTROL
 CP1571
 CP1571  NGVD 29 (??/??/92)   23.462  (m)           76.97   (f) ADJ UNCH       
 CP1571
 CP1571.Superseded values are not recommended for survey control.
 CP1571
 CP1571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1571.See file dsdata.pdf to determine how the superseded data were derived.
 CP1571
 CP1571_MARKER: B = BOLT
 CP1571_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1571_SP_SET: UNDERGROUND BLOCK
 CP1571_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1571
 CP1571  HISTORY     - Date     Condition        Report By
 CP1571  HISTORY     - UNK      MONUMENTED       USACE
 CP1571  HISTORY     - 1934     GOOD             USACE
 CP1571
 CP1571                          STATION DESCRIPTION
 CP1571
 CP1571'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1571'3.25 MI NE FROM NEWELLTON.
 CP1571'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1571'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 CP1571'MISSISSIPPI RIVER IN TENSAS PARISH, LA.  ON COMO PLANTATION, (NOW
 CP1571'OWNED BY MR. LONG) ABOUT 1-1/4 MILES UPSTREAM FROM THE DOWNSTREAM
 CP1571'JUNCTION OF OLD AND NEW WHITE OAK LEVEES AND ABOUT 1/3 MILE DOWNSTREAM
 CP1571'FROM SHARP ANGLE TO RIGHT IN NEW LEVEE.  174 METERS LANDSIDE OF CENTER
 CP1571'LINE OF NEW LEVEE AT SECOND ANGLE UPSTREAM FROM JUNCTION OF LEVEES,
 CP1571'475 METERS DOWNSTREAM AND LANDSIDE OF RAMP CROSSING. ON RIDGE IN OPEN
 CP1571'CULTIVATED FIELD.  82.6 METERS DOWNSTREAM FROM N. AND S. FIELD ROAD
 CP1571'AND 88.4 METERS DOWNSTREAM FROM DITCH RUNNING S.W. FROM ABOVE
 CP1571'MENTIONED ANGLE.  TOP OF CAP 24 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1570 ***********************************************************************
 CP1570  DESIGNATION -  31 DIETZE CAP
 CP1570  PID         -  CP1570
 CP1570  STATE/COUNTY-  LA/TENSAS
 CP1570  COUNTRY     -  US
 CP1570  USGS QUAD   -  NEWELLTON (2018)
 CP1570
 CP1570                         *CURRENT SURVEY CONTROL
 CP1570  ______________________________________________________________________
 CP1570* NAD 83(1986) POSITION- 32 01 54.     (N) 091 09 23.     (W)   SCALED
 CP1570* NAVD 88 ORTHO HEIGHT -    24.67  (+/-2cm)       80.9   (feet) VERTCON3
 CP1570  ______________________________________________________________________
 CP1570  GEOID HEIGHT    -        -26.307 (meters)                     GEOID18
 CP1570  VERT ORDER      -  ? (See Below)
 CP1570
 CP1570.The horizontal coordinates were scaled from a map and have
 CP1570.an estimated accuracy of +/- 6 seconds.
 CP1570
 CP1570.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1570.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1570
 CP1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1570.GEOID18 height accuracy estimate available here.
 CP1570
 CP1570.The vertical order pertains to the NGVD 29 superseded value.
 CP1570
 CP1570.Click photographs - Photos may exist for this station.
 CP1570
 CP1570;                    North         East    Units  Estimated Accuracy
 CP1570;SPC LA N     -   170,610.    1,126,910.      MT  (+/- 180 meters Scaled)
 CP1570
 CP1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR740454(NAD 83)
 CP1570
 CP1570                          SUPERSEDED SURVEY CONTROL
 CP1570
 CP1570  NGVD 29 (??/??/92)   24.694  (m)           81.02   (f) ADJ UNCH       
 CP1570
 CP1570.Superseded values are not recommended for survey control.
 CP1570
 CP1570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1570.See file dsdata.pdf to determine how the superseded data were derived.
 CP1570
 CP1570_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1570_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1570_MARK LOGO: USACE
 CP1570_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1570_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1570
 CP1570  HISTORY     - Date     Condition        Report By
 CP1570  HISTORY     - UNK      MONUMENTED       USACE
 CP1570  HISTORY     - 1934     GOOD             USACE
 CP1570
 CP1570                          STATION DESCRIPTION
 CP1570
 CP1570'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1570'3.25 MI NE FROM NEWELLTON.
 CP1570'ABOUT 3 1/4 MILES NORTHEAST ALONG U.S. HIGHWAY 65 FROM NEWELLTON.
 CP1570'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 CP1570'MISSISSIPPI RIVER IN TENSAS PARISH, LA.  ON COMO PLANTATION, (NOW
 CP1570'OWNED BY MR. LONG) ABOUT 1-1/4 MILES UPSTREAM FROM THE DOWNSTREAM
 CP1570'JUNCTION OF OLD AND NEW WHITE OAK LEVEES AND ABOUT 1/3 MILE DOWNSTREAM
 CP1570'FROM SHARP ANGLE TO RIGHT IN NEW LEVEE.  174 METERS LANDSIDE OF CENTER
 CP1570'LINE OF NEW LEVEE AT SECOND ANGLE UPSTREAM FROM JUNCTION OF LEVEES,
 CP1570'475 METERS DOWNSTREAM AND LANDSIDE OF RAMP CROSSING. ON RIDGE IN OPEN
 CP1570'CULTIVATED FIELD.  82.6 METERS DOWNSTREAM FROM N. AND S. FIELD ROAD
 CP1570'AND 88.4 METERS DOWNSTREAM FROM DITCH RUNNING S.W. FROM ABOVE
 CP1570'MENTIONED ANGLE.  TOP OF CAP 24 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0279 ***********************************************************************
 BJ0279  DESIGNATION -  31 EABPL
 BJ0279  PID         -  BJ0279
 BJ0279  STATE/COUNTY-  LA/IBERVILLE
 BJ0279  COUNTRY     -  US
 BJ0279  USGS QUAD   -  MARINGOUIN (2018)
 BJ0279
 BJ0279                         *CURRENT SURVEY CONTROL
 BJ0279  ______________________________________________________________________
 BJ0279* NAD 83(1986) POSITION- 30 24 29.     (N) 091 31 07.     (W)   SCALED
 BJ0279* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0279  **This station is located in a suspected subsidence area (see below).
 BJ0279  ______________________________________________________________________
 BJ0279  GEOID HEIGHT    -        -27.205 (meters)                     GEOID18
 BJ0279  DYNAMIC HEIGHT  -          4.751 (meters)       15.59  (feet) COMP
 BJ0279  MODELED GRAVITY -    979,329.7   (mgal)                       NAVD 88
 BJ0279
 BJ0279.The horizontal coordinates were scaled from a map and have
 BJ0279.an estimated accuracy of +/- 6 seconds.
 BJ0279
 BJ0279.** This station is in an area of known vertical motion. If an
 BJ0279.** orthometric height was ever established but is not available 
 BJ0279.** in the current survey control section, the orthometric height
 BJ0279.** is considered suspect.  Suspect heights are available in the
 BJ0279.** superseded section only if requested.
 BJ0279
 BJ0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0279.GEOID18 height accuracy estimate available here.
 BJ0279
 BJ0279.Click photographs - Photos may exist for this station.
 BJ0279
 BJ0279.The dynamic height is computed by dividing the NAVD 88
 BJ0279.geopotential number by the normal gravity value computed on the
 BJ0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0279.degrees latitude (g = 980.6199 gals.).
 BJ0279
 BJ0279.The modeled gravity was interpolated from observed gravity values.
 BJ0279
 BJ0279;                    North         East    Units  Estimated Accuracy
 BJ0279;SPC LA S     -   211,510.      982,200.      MT  (+/- 180 meters Scaled)
 BJ0279
 BJ0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP422649(NAD 83)
 BJ0279
 BJ0279                          SUPERSEDED SURVEY CONTROL
 BJ0279
 BJ0279.No superseded survey control is available for this station.
 BJ0279
 BJ0279_MARKER: DD = SURVEY DISK
 BJ0279_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0279_STAMPING: PBM 31 EABPL 1976
 BJ0279_MARK LOGO: USACE
 BJ0279_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0279_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0279_ROD/PIPE-DEPTH: 33.2 meters
 BJ0279
 BJ0279  HISTORY     - Date     Condition        Report By
 BJ0279  HISTORY     - 1976     MONUMENTED       USACE
 BJ0279  HISTORY     - 1976     GOOD             NGS
 BJ0279
 BJ0279                          STATION DESCRIPTION
 BJ0279
 BJ0279'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0279'0.9 MI NORTH FROM RAMAH.
 BJ0279'0.9 MILE NORTH ALONG A LEVEE ROAD THE WEST BOUND LANES
 BJ0279'CONCRETE OVERPASS OF INTERSTATE HIGHWAY 10, 0.65 MILES SOUTH OF
 BJ0279'A CATTLEGUARD, ON THE OUTSIDE OF A CURVE, 133 FT EAST OF THE CENTER
 BJ0279'LINE OF THE ROAD, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH
 BJ0279'OF 109 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 74 FT
 BJ0279'WITH A SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS 22 INCHES ABOVE
 BJ0279'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1017 ***********************************************************************
 AU1017  DESIGNATION -  31 F
 AU1017  PID         -  AU1017
 AU1017  STATE/COUNTY-  LA/ORLEANS
 AU1017  COUNTRY     -  US
 AU1017  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1017
 AU1017                         *CURRENT SURVEY CONTROL
 AU1017  ______________________________________________________________________
 AU1017* NAD 83(1986) POSITION- 29 57 45.37   (N) 090 04 11.40   (W)   HD_HELD1
 AU1017* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1017  **This station is located in a suspected subsidence area (see below).
 AU1017  ______________________________________________________________________
 AU1017  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU1017  DYNAMIC HEIGHT  -          1.007 (meters)        3.30  (feet) COMP
 AU1017  MODELED GRAVITY -    979,314.0   (mgal)                       NAVD 88
 AU1017
 AU1017.The horizontal coordinates were determined by differentially corrected
 AU1017.hand held GPS observations or other comparable positioning techniques
 AU1017.and have an estimated accuracy of +/- 3 meters.
 AU1017
 AU1017.** This station is in an area of known vertical motion. If an
 AU1017.** orthometric height was ever established but is not available 
 AU1017.** in the current survey control section, the orthometric height
 AU1017.** is considered suspect.  Suspect heights are available in the
 AU1017.** superseded section only if requested.
 AU1017
 AU1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1017.GEOID18 height accuracy estimate available here.
 AU1017
 AU1017.Click photographs - Photos may exist for this station.
 AU1017
 AU1017.The dynamic height is computed by dividing the NAVD 88
 AU1017.geopotential number by the normal gravity value computed on the
 AU1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1017.degrees latitude (g = 980.6199 gals.).
 AU1017
 AU1017.The modeled gravity was interpolated from observed gravity values.
 AU1017
 AU1017;                    North         East    Units  Estimated Accuracy
 AU1017;SPC LA S     -   162,793.5   1,121,944.6     MT  (+/- 3 meters HH1 GPS) 
 AU1017
 AU1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8277518254(NAD 83)
 AU1017
 AU1017                          SUPERSEDED SURVEY CONTROL
 AU1017
 AU1017.No superseded survey control is available for this station.
 AU1017
 AU1017_MARKER: B = BOLT
 AU1017_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1017_SP_SET: FOOTING
 AU1017_MARK LOGO: NONE
 AU1017_PROJECTION: PROJECTING 13 CENTIMETERS
 AU1017_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1017_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1017_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1017+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2018
 AU1017
 AU1017  HISTORY     - Date     Condition        Report By
 AU1017  HISTORY     - UNK      MONUMENTED       LA1690
 AU1017  HISTORY     - 1951     GOOD             CGS
 AU1017  HISTORY     - 1963     GOOD             CGS
 AU1017  HISTORY     - 1985     GOOD             NGS
 AU1017  HISTORY     - 19901116 GOOD             NGS
 AU1017  HISTORY     - 19950120 GOOD             NGS
 AU1017  HISTORY     - 20180914 GOOD             BASE9
 AU1017
 AU1017                          STATION DESCRIPTION
 AU1017
 AU1017'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1017'IN NEW ORLEANS.
 AU1017'AT NEW ORLEANS, AT THE INTERSECTION OF ST. ANN STREET AND NORTH
 AU1017'LIBERTY STREET, 45 FEET SOUTHWEST OF THE SOUTHWEST CURB OF ST. ANN
 AU1017'STREET, 81 FEET NORTHWEST OF THE NORTHWEST CURB OF NORTH LIBERTY
 AU1017'STREET, 6 INCHES EAST OF THE EAST SIDE OF A TALL SMOKE STACK OF
 AU1017'SEWERAGE PUMPING STATION A, A 7/8-INCH BRASS BOLT SET IN THE STACK
 AU1017'FOUNDATION ENCASED IN A 4-INCH CONCRETE FILLED PIPE PROJECTING 5
 AU1017'INCHES ABOVE THE SIDE WALK SURROUNDING THE STACK.
 AU1017
 AU1017                          STATION RECOVERY (1963)
 AU1017
 AU1017'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1017'RECOVERED IN GOOD CONDITION.
 AU1017
 AU1017                          STATION RECOVERY (1985)
 AU1017
 AU1017'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1017'RECOVERED IN GOOD CONDITION.  CHANGE--NORTH LIBERTY TO TREME.
 AU1017
 AU1017                          STATION RECOVERY (1990)
 AU1017
 AU1017'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1017'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT ANN AND TREME STREETS, A
 AU1017'7/8 INCH BRASS BOLT ENCASED IN A 4-INCH CONCRETE FILLED PIPE
 AU1017'PROTRUDING FROM THE FOUNDATION OF A SMOKE STACK FOR A SEWAGE PUMPING
 AU1017'STATION, 24.8 M (81.4 FT) NORTHWEST OF THE NORTHWEST CURB OF TREME
 AU1017'STREET, 14.9 M (48.9 FT) SOUTHWEST OF THE SOUTHWEST CURB OF SAINT ANN
 AU1017'STREET, 0.7 M (2.3 FT) ABOVE THE LEVEL OF SAINT ANN STREET, 0.2 M
 AU1017'(0.7 FT) EAST OF THE EAST FACE OF THE STACK, AND 0.2 M (0.7 FT) ABOVE
 AU1017'THE LEVEL OF THE FOUNDATION.  NOTE--IT IS UNKNOWN IF THE MARK WAS
 AU1017'ALREADY IN PLACE AND THE FOUNDATION WAS POURED AROUND THE PIPE, OR IF
 AU1017'THE PIPE WAS PUT IN PLACE WHEN THE FOUNDATION WAS ESTABLISHED.
 AU1017
 AU1017                          STATION RECOVERY (1995)
 AU1017
 AU1017'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU1017'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT ANN AND TREME STREETS, A
 AU1017'7/8-INCH BRASS BOLT ENCASED IN A 4-INCH CONCRETE FILLED PIPE
 AU1017'PROTRUDING FROM THE FOOTING OF A SMOKE STACK FOR A PUMPING STATION,
 AU1017'32.0 M (105.0 FT) NORTHWEST OF THE CENTER OF TREME STREET, 20.2 M
 AU1017'(66.3 FT) SOUTHWEST OF THE CENTER OF SAINT ANN STREET, 0.7 M (2.3 FT)
 AU1017'ABOVE THE LEVEL OF THE STREETS, AND 0.2 M (0.7 FT) EAST OF THE EAST
 AU1017'FACE OF THE SMOKE STACK.  NOTE--IT IS UNKNOWN IF THE MARK WAS IN PLACE
 AU1017'AND THE FOOTING POURED AROUND IT, OR IF THE MARK WAS ESTABLISHED WHEN
 AU1017'THE FOOTING WAS ESTABLISHED.
 AU1017
 AU1017                          STATION RECOVERY (2018)
 AU1017
 AU1017'RECOVERY NOTE BY BASE 9 GEODETIC CONSULTING SERVICE 2018 (DRD)
 AU1017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1167 ***********************************************************************
 CQ1167  DESIGNATION -  31 V 1
 CQ1167  PID         -  CQ1167
 CQ1167  STATE/COUNTY-  LA/LINCOLN
 CQ1167  COUNTRY     -  US
 CQ1167  USGS QUAD   -  RUSTON EAST (2018)
 CQ1167
 CQ1167                         *CURRENT SURVEY CONTROL
 CQ1167  ______________________________________________________________________
 CQ1167* NAD 83(1986) POSITION- 32 32 04.4    (N) 092 37 18.3    (W)   HD_HELD2
 CQ1167* NAVD 88 ORTHO HEIGHT -    88.322 (meters)      289.77  (feet) ADJUSTED
 CQ1167  ______________________________________________________________________
 CQ1167  GEOID HEIGHT    -        -25.722 (meters)                     GEOID18
 CQ1167  DYNAMIC HEIGHT  -         88.223 (meters)      289.45  (feet) COMP
 CQ1167  MODELED GRAVITY -    979,515.7   (mgal)                       NAVD 88
 CQ1167
 CQ1167  VERT ORDER      -  SECOND    CLASS 0
 CQ1167
 CQ1167.The horizontal coordinates were established by autonomous hand held GPS
 CQ1167.observations and have an estimated accuracy of +/- 10 meters.
 CQ1167
 CQ1167.The orthometric height was determined by differential leveling and
 CQ1167.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1167.in June 1991.
 CQ1167
 CQ1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1167.GEOID18 height accuracy estimate available here.
 CQ1167
 CQ1167.Click photographs - Photos may exist for this station.
 CQ1167
 CQ1167.The dynamic height is computed by dividing the NAVD 88
 CQ1167.geopotential number by the normal gravity value computed on the
 CQ1167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1167.degrees latitude (g = 980.6199 gals.).
 CQ1167
 CQ1167.The modeled gravity was interpolated from observed gravity values.
 CQ1167
 CQ1167;                    North         East    Units  Estimated Accuracy
 CQ1167;SPC LA N     -   225,593.      988,563.      MT  (+/- 10 meters HH2 GPS)
 CQ1167
 CQ1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR3551999752(NAD 83)
 CQ1167
 CQ1167                          SUPERSEDED SURVEY CONTROL
 CQ1167
 CQ1167  NGVD 29 (11/26/84)   88.392  (m)          290.00   (f) ADJUSTED    2 0
 CQ1167
 CQ1167.Superseded values are not recommended for survey control.
 CQ1167
 CQ1167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1167.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1167
 CQ1167_MARKER: DD = SURVEY DISK
 CQ1167_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1167_SP_SET: STEP
 CQ1167_STAMPING: 31V1 1967
 CQ1167_MARK LOGO: LADHGS
 CQ1167_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1167
 CQ1167  HISTORY     - Date     Condition        Report By
 CQ1167  HISTORY     - 1967     MONUMENTED       LADH
 CQ1167  HISTORY     - 20040131 GOOD             USPSQD
 CQ1167
 CQ1167                          STATION DESCRIPTION
 CQ1167
 CQ1167'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ1167'1.25 MI NE FROM RUSTON.
 CQ1167'LOCATED 0.3 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1167'COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR 0.8 MILE
 CQ1167'TO ITS JUNCTION WITH STATE HIGHWAY 33, TAKE THE LEFT FORK AND CONTINUE
 CQ1167'NORTHEAST ON THE STATE HIGHWAY 33 FOR 0.15 MILE TO THE MARK ON THE
 CQ1167'RIGHT.  IT IS 63 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 97 FEET
 CQ1167'NORTH OF THE CENTERLINE OF MARBURY DRIVE, 1 FOOT WEST OF THE EMANUEL
 CQ1167'BAPTIST CHURCH BUILDING IN THE NORTHEAST CORNER OF THE TOP STEP. IT IS
 CQ1167'A LDH AND C AND GS TRAVERSE DISK STAMPED 31V1 1967, SET IN THE WEST
 CQ1167'STEP OF EMMANUEL CHURCH BUILDING.
 CQ1167
 CQ1167                          STATION RECOVERY (2004)
 CQ1167
 CQ1167'RECOVERY NOTE BY US POWER SQUADRON 2004 (TJ)
 CQ1167'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0296 ***********************************************************************
 CQ0296  DESIGNATION -  31 V 10
 CQ0296  PID         -  CQ0296
 CQ0296  STATE/COUNTY-  LA/LINCOLN
 CQ0296  COUNTRY     -  US
 CQ0296  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0296
 CQ0296                         *CURRENT SURVEY CONTROL
 CQ0296  ______________________________________________________________________
 CQ0296* NAD 83(1986) POSITION- 32 40 03.     (N) 092 28 53.     (W)   SCALED
 CQ0296* NAVD 88 ORTHO HEIGHT -    39.363 (meters)      129.14  (feet) ADJUSTED
 CQ0296  ______________________________________________________________________
 CQ0296  GEOID HEIGHT    -        -25.876 (meters)                     GEOID18
 CQ0296  DYNAMIC HEIGHT  -         39.319 (meters)      129.00  (feet) COMP
 CQ0296  MODELED GRAVITY -    979,530.3   (mgal)                       NAVD 88
 CQ0296
 CQ0296  VERT ORDER      -  SECOND    CLASS 0
 CQ0296
 CQ0296.The horizontal coordinates were scaled from a map and have
 CQ0296.an estimated accuracy of +/- 6 seconds.
 CQ0296
 CQ0296.The orthometric height was determined by differential leveling and
 CQ0296.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0296.in June 1991.
 CQ0296
 CQ0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0296.GEOID18 height accuracy estimate available here.
 CQ0296
 CQ0296.Click photographs - Photos may exist for this station.
 CQ0296
 CQ0296.The dynamic height is computed by dividing the NAVD 88
 CQ0296.geopotential number by the normal gravity value computed on the
 CQ0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0296.degrees latitude (g = 980.6199 gals.).
 CQ0296
 CQ0296.The modeled gravity was interpolated from observed gravity values.
 CQ0296
 CQ0296;                    North         East    Units  Estimated Accuracy
 CQ0296;SPC LA N     -   240,330.    1,001,750.      MT  (+/- 180 meters Scaled)
 CQ0296
 CQ0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS486145(NAD 83)
 CQ0296
 CQ0296                          SUPERSEDED SURVEY CONTROL
 CQ0296
 CQ0296  NGVD 29 (11/26/84)   39.442  (m)          129.40   (f) ADJUSTED    2 0
 CQ0296
 CQ0296.Superseded values are not recommended for survey control.
 CQ0296
 CQ0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0296.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0296
 CQ0296_MARKER: DD = SURVEY DISK
 CQ0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0296_STAMPING: 31V10 1967
 CQ0296_MARK LOGO: LADHGS
 CQ0296_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0296+STABILITY: SURFACE MOTION
 CQ0296
 CQ0296  HISTORY     - Date     Condition        Report By
 CQ0296  HISTORY     - 1967     MONUMENTED       LADH
 CQ0296  HISTORY     - 1967     GOOD             LADH
 CQ0296
 CQ0296                          STATION DESCRIPTION
 CQ0296
 CQ0296'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ0296'14.5 MI NE FROM RUSTON.
 CQ0296'LOCATED 0.3 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ0296'COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR 0.8 MILE
 CQ0296'TO ITS JUNCTION WITH STATE HIGHWAY 33, TAKE LEFT FORK AND CONTINUE
 CQ0296'NORTHEAST ON STATE HIGHWAY 33 FOR 13.4 MILES TO THE MARK ON THE RIGHT.
 CQ0296'IT IS 86 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 94 FEET
 CQ0296'SOUTH OF THE SOUTHEAST END OF A BOX CULVERT, 19.5 FEET NORTH OF A
 CQ0296'BLACK GUM TREE AND 1.5 FEET SOUTH OF A METAL WITNESS POST.  IT IS A
 CQ0296'LDH AND C AND GS TRAVERSE DISK STAMPED 31V10 1967, SET IN THE TOP OF A
 CQ0296'CONCRETE POST PROJECTING 3 INCHES.  THE MARK IS 0.9 MILE SOUTH OF BM
 CQ0296'2070(LGS).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0965 ***********************************************************************
 CQ0965  DESIGNATION -  31 V 11
 CQ0965  PID         -  CQ0965
 CQ0965  STATE/COUNTY-  LA/LINCOLN
 CQ0965  COUNTRY     -  US
 CQ0965  USGS QUAD   -  RUSTON EAST (2018)
 CQ0965
 CQ0965                         *CURRENT SURVEY CONTROL
 CQ0965  ______________________________________________________________________
 CQ0965* NAD 83(1986) POSITION- 32 32 06.     (N) 092 35 06.     (W)   SCALED
 CQ0965* NAVD 88 ORTHO HEIGHT -    59.916 (meters)      196.57  (feet) ADJUSTED
 CQ0965  ______________________________________________________________________
 CQ0965  GEOID HEIGHT    -        -25.732 (meters)                     GEOID18
 CQ0965  DYNAMIC HEIGHT  -         59.848 (meters)      196.35  (feet) COMP
 CQ0965  MODELED GRAVITY -    979,514.5   (mgal)                       NAVD 88
 CQ0965
 CQ0965  VERT ORDER      -  FIRST     CLASS I
 CQ0965
 CQ0965.The horizontal coordinates were scaled from a map and have
 CQ0965.an estimated accuracy of +/- 6 seconds.
 CQ0965
 CQ0965.The orthometric height was determined by differential leveling and
 CQ0965.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0965.in June 1991.
 CQ0965
 CQ0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0965.GEOID18 height accuracy estimate available here.
 CQ0965
 CQ0965.Click photographs - Photos may exist for this station.
 CQ0965
 CQ0965.The dynamic height is computed by dividing the NAVD 88
 CQ0965.geopotential number by the normal gravity value computed on the
 CQ0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0965.degrees latitude (g = 980.6199 gals.).
 CQ0965
 CQ0965.The modeled gravity was interpolated from observed gravity values.
 CQ0965
 CQ0965;                    North         East    Units  Estimated Accuracy
 CQ0965;SPC LA N     -   225,640.      992,020.      MT  (+/- 180 meters Scaled)
 CQ0965
 CQ0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR389998(NAD 83)
 CQ0965
 CQ0965                          SUPERSEDED SURVEY CONTROL
 CQ0965
 CQ0965  NGVD 29 (11/26/84)   59.982  (m)          196.79   (f) ADJUSTED    1 1
 CQ0965
 CQ0965.Superseded values are not recommended for survey control.
 CQ0965
 CQ0965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0965.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0965
 CQ0965_MARKER: DD = SURVEY DISK
 CQ0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0965_STAMPING: 31V11 1967
 CQ0965_MARK LOGO: LADHGS
 CQ0965_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0965+STABILITY: SURFACE MOTION
 CQ0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0965+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2007
 CQ0965
 CQ0965  HISTORY     - Date     Condition        Report By
 CQ0965  HISTORY     - 1967     MONUMENTED       LADH
 CQ0965  HISTORY     - 1969     GOOD             CGS
 CQ0965  HISTORY     - 1980     GOOD             LADTD
 CQ0965  HISTORY     - 20040131 GOOD             USPSQD
 CQ0965  HISTORY     - 20070603 GOOD             MAEC
 CQ0965
 CQ0965                          STATION DESCRIPTION
 CQ0965
 CQ0965'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0965'3.5 MI E FROM RUSTON.
 CQ0965'ABOUT 0.3 MILE NORTH ALONG VIENNA STREET WHICH IS U.S. HIGHWAYS 80 AND
 CQ0965'167 FROM THE COURTHOUSE AT RUSTON, THENCE 3.2 MILES EAST ALONG U.S.
 CQ0965'HIGHWAY 80, OR ABOUT 4.0 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE
 CQ0965'HIGH SCHOOL AT CHOUDRANT, 41 FEET NORTH OF THE CENTER LINE OF THE
 CQ0965'HIGHWAY, 234 FEET EAST OF A 5- X 3-FOOT CONCRETE BOX CULVERT, 124 FEET
 CQ0965'WEST OF THE NORTH END OF A 30-INCH CONCRETE PIPE CULVERT, 1.5 FEET
 CQ0965'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 CQ0965'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 CQ0965'OF THE GROUND.  SEC. 21, T 18 N, R 2W.
 CQ0965
 CQ0965                          STATION RECOVERY (1980)
 CQ0965
 CQ0965'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0965'RECOVERED IN GOOD CONDITION.
 CQ0965
 CQ0965                          STATION RECOVERY (2004)
 CQ0965
 CQ0965'RECOVERY NOTE BY US POWER SQUADRON 2004 (TS)
 CQ0965'RECOVERED IN GOOD CONDITION.
 CQ0965
 CQ0965                          STATION RECOVERY (2007)
 CQ0965
 CQ0965'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 CQ0965'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0962 ***********************************************************************
 CQ0962  DESIGNATION -  31 V 12
 CQ0962  PID         -  CQ0962
 CQ0962  STATE/COUNTY-  LA/LINCOLN
 CQ0962  COUNTRY     -  US
 CQ0962  USGS QUAD   -  RUSTON EAST (2018)
 CQ0962
 CQ0962                         *CURRENT SURVEY CONTROL
 CQ0962  ______________________________________________________________________
 CQ0962* NAD 83(1986) POSITION- 32 32 04.     (N) 092 32 56.     (W)   SCALED
 CQ0962* NAVD 88 ORTHO HEIGHT -    58.363 (meters)      191.48  (feet) ADJUSTED
 CQ0962  ______________________________________________________________________
 CQ0962  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 CQ0962  DYNAMIC HEIGHT  -         58.297 (meters)      191.26  (feet) COMP
 CQ0962  MODELED GRAVITY -    979,515.6   (mgal)                       NAVD 88
 CQ0962
 CQ0962  VERT ORDER      -  FIRST     CLASS I
 CQ0962
 CQ0962.The horizontal coordinates were scaled from a map and have
 CQ0962.an estimated accuracy of +/- 6 seconds.
 CQ0962
 CQ0962.The orthometric height was determined by differential leveling and
 CQ0962.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0962.in June 1991.
 CQ0962
 CQ0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0962.GEOID18 height accuracy estimate available here.
 CQ0962
 CQ0962.Click photographs - Photos may exist for this station.
 CQ0962
 CQ0962.The dynamic height is computed by dividing the NAVD 88
 CQ0962.geopotential number by the normal gravity value computed on the
 CQ0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0962.degrees latitude (g = 980.6199 gals.).
 CQ0962
 CQ0962.The modeled gravity was interpolated from observed gravity values.
 CQ0962
 CQ0962;                    North         East    Units  Estimated Accuracy
 CQ0962;SPC LA N     -   225,580.      995,410.      MT  (+/- 180 meters Scaled)
 CQ0962
 CQ0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR423997(NAD 83)
 CQ0962
 CQ0962                          SUPERSEDED SURVEY CONTROL
 CQ0962
 CQ0962  NGVD 29 (11/26/84)   58.427  (m)          191.69   (f) ADJUSTED    1 1
 CQ0962
 CQ0962.Superseded values are not recommended for survey control.
 CQ0962
 CQ0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0962.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0962
 CQ0962_MARKER: DD = SURVEY DISK
 CQ0962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0962_STAMPING: 31V12 1968
 CQ0962_MARK LOGO: LADHGS
 CQ0962_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ0962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0962+STABILITY: SURFACE MOTION
 CQ0962
 CQ0962  HISTORY     - Date     Condition        Report By
 CQ0962  HISTORY     - 1968     MONUMENTED       LADH
 CQ0962  HISTORY     - 1969     GOOD             CGS
 CQ0962  HISTORY     - 1980     GOOD             LADTD
 CQ0962  HISTORY     - 1987     GOOD             USPSQD
 CQ0962
 CQ0962                          STATION DESCRIPTION
 CQ0962
 CQ0962'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0962'1.85 MI W FROM CHOUDRANT.
 CQ0962'ABOUT 1.85 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE HIGH SCHOOL AT
 CQ0962'CHOUDRANT, 66 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 153 FEET
 CQ0962'NORTH OF THE NORTHEAST CORNER OF A HOUSE, 37 FEET SOUTHEAST AND ACROSS
 CQ0962'A PRIVATE DRIVEWAY FROM A POWER POLE WHICH BEARS A TRANSFORMER, 7 FEET
 CQ0962'EAST OF THE CENTER LINE OF THE DRIVEWAY, 1.5 FEET SOUTH OF A METAL
 CQ0962'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 CQ0962'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 CQ0962'SEC 23, T 18N, R 2W.
 CQ0962
 CQ0962                          STATION RECOVERY (1980)
 CQ0962
 CQ0962'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0962'RECOVERED IN GOOD CONDITION.
 CQ0962
 CQ0962                          STATION RECOVERY (1987)
 CQ0962
 CQ0962'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0231 ***********************************************************************
 CQ0231  DESIGNATION -  31 V 13
 CQ0231  PID         -  CQ0231
 CQ0231  STATE/COUNTY-  LA/LINCOLN
 CQ0231  COUNTRY     -  US
 CQ0231  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0231
 CQ0231                         *CURRENT SURVEY CONTROL
 CQ0231  ______________________________________________________________________
 CQ0231* NAD 83(1986) POSITION- 32 33 06.     (N) 092 29 50.     (W)   SCALED
 CQ0231* NAVD 88 ORTHO HEIGHT -    74.701 (meters)      245.08  (feet) ADJUSTED
 CQ0231  ______________________________________________________________________
 CQ0231  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 CQ0231  DYNAMIC HEIGHT  -         74.617 (meters)      244.81  (feet) COMP
 CQ0231  MODELED GRAVITY -    979,520.4   (mgal)                       NAVD 88
 CQ0231
 CQ0231  VERT ORDER      -  SECOND    CLASS 0
 CQ0231
 CQ0231.The horizontal coordinates were scaled from a map and have
 CQ0231.an estimated accuracy of +/- 6 seconds.
 CQ0231
 CQ0231.The orthometric height was determined by differential leveling and
 CQ0231.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0231.in June 1991.
 CQ0231
 CQ0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0231.GEOID18 height accuracy estimate available here.
 CQ0231
 CQ0231.Click photographs - Photos may exist for this station.
 CQ0231
 CQ0231.The dynamic height is computed by dividing the NAVD 88
 CQ0231.geopotential number by the normal gravity value computed on the
 CQ0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0231.degrees latitude (g = 980.6199 gals.).
 CQ0231
 CQ0231.The modeled gravity was interpolated from observed gravity values.
 CQ0231
 CQ0231;                    North         East    Units  Estimated Accuracy
 CQ0231;SPC LA N     -   227,480.    1,000,260.      MT  (+/- 180 meters Scaled)
 CQ0231
 CQ0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS472016(NAD 83)
 CQ0231
 CQ0231                          SUPERSEDED SURVEY CONTROL
 CQ0231
 CQ0231  NGVD 29 (11/26/84)   74.772  (m)          245.31   (f) ADJUSTED    2 0
 CQ0231
 CQ0231.Superseded values are not recommended for survey control.
 CQ0231
 CQ0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0231.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0231
 CQ0231_MARKER: DD = SURVEY DISK
 CQ0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0231_STAMPING: 31V13 1968
 CQ0231_MARK LOGO: LADHGS
 CQ0231_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0231+STABILITY: SURFACE MOTION
 CQ0231
 CQ0231  HISTORY     - Date     Condition        Report By
 CQ0231  HISTORY     - 1968     MONUMENTED       LADH
 CQ0231  HISTORY     - 1968     GOOD             LADH
 CQ0231  HISTORY     - 1983     GOOD             LADTD
 CQ0231  HISTORY     - 1987     GOOD             USPSQD
 CQ0231  HISTORY     - 1990     GOOD             USPSQD
 CQ0231  HISTORY     - 19970211 GOOD             USPSQD
 CQ0231
 CQ0231                          STATION DESCRIPTION
 CQ0231
 CQ0231'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0231'9.0 MI NE FROM RUSTON.
 CQ0231'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0231'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0231'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE 145 IN
 CQ0231'CHOUDRANT, THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 1.7 MILES TO
 CQ0231'THE MARK ON THE LEFT.  IT IS 0.1 MILES SOUTHWEST OF THE INTERSECTION
 CQ0231'OF STATE HIGHWAY 145 AND LINCOLN PARISH ROAD NO. 45, 37 FEET WEST OF
 CQ0231'THE CENTERLINE OF THE HIGHWAY, 99 FEET WEST OF A SOUTHWEST HOUSE
 CQ0231'CORNER, 1 FOOT EAST OF A RIGHT-OF-WAY FENCE AT HAMMONS PROPERTY, AND 1
 CQ0231'1/2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS
 CQ0231'TRAVERSE DISK STAMPED 31V13 1968, SET IN THE TOP OF A CONCRETE POST
 CQ0231'PROJECTING 4-INCHES.
 CQ0231
 CQ0231                          STATION RECOVERY (1983)
 CQ0231
 CQ0231'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0231'RECOVERED IN GOOD CONDITION.
 CQ0231
 CQ0231                          STATION RECOVERY (1987)
 CQ0231
 CQ0231'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0231'RECOVERED IN GOOD CONDITION.
 CQ0231
 CQ0231                          STATION RECOVERY (1990)
 CQ0231
 CQ0231'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0231'RECOVERED IN GOOD CONDITION.
 CQ0231
 CQ0231                          STATION RECOVERY (1997)
 CQ0231
 CQ0231'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0232 ***********************************************************************
 CQ0232  DESIGNATION -  31 V 14
 CQ0232  PID         -  CQ0232
 CQ0232  STATE/COUNTY-  LA/LINCOLN
 CQ0232  COUNTRY     -  US
 CQ0232  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0232
 CQ0232                         *CURRENT SURVEY CONTROL
 CQ0232  ______________________________________________________________________
 CQ0232* NAD 83(1986) POSITION- 32 33 45.     (N) 092 29 11.     (W)   SCALED
 CQ0232* NAVD 88 ORTHO HEIGHT -    57.335 (meters)      188.11  (feet) ADJUSTED
 CQ0232  ______________________________________________________________________
 CQ0232  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 CQ0232  DYNAMIC HEIGHT  -         57.271 (meters)      187.90  (feet) COMP
 CQ0232  MODELED GRAVITY -    979,521.7   (mgal)                       NAVD 88
 CQ0232
 CQ0232  VERT ORDER      -  SECOND    CLASS 0
 CQ0232
 CQ0232.The horizontal coordinates were scaled from a map and have
 CQ0232.an estimated accuracy of +/- 6 seconds.
 CQ0232
 CQ0232.The orthometric height was determined by differential leveling and
 CQ0232.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0232.in June 1991.
 CQ0232
 CQ0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0232.GEOID18 height accuracy estimate available here.
 CQ0232
 CQ0232.Click photographs - Photos may exist for this station.
 CQ0232
 CQ0232.The dynamic height is computed by dividing the NAVD 88
 CQ0232.geopotential number by the normal gravity value computed on the
 CQ0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0232.degrees latitude (g = 980.6199 gals.).
 CQ0232
 CQ0232.The modeled gravity was interpolated from observed gravity values.
 CQ0232
 CQ0232;                    North         East    Units  Estimated Accuracy
 CQ0232;SPC LA N     -   228,690.    1,001,280.      MT  (+/- 180 meters Scaled)
 CQ0232
 CQ0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS482029(NAD 83)
 CQ0232
 CQ0232                          SUPERSEDED SURVEY CONTROL
 CQ0232
 CQ0232  NGVD 29 (11/26/84)   57.408  (m)          188.35   (f) ADJUSTED    2 0
 CQ0232
 CQ0232.Superseded values are not recommended for survey control.
 CQ0232
 CQ0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0232.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0232
 CQ0232_MARKER: DD = SURVEY DISK
 CQ0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0232_STAMPING: 31V14 1968
 CQ0232_MARK LOGO: LADHGS
 CQ0232_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0232+STABILITY: SURFACE MOTION
 CQ0232
 CQ0232  HISTORY     - Date     Condition        Report By
 CQ0232  HISTORY     - 1968     MONUMENTED       LADH
 CQ0232  HISTORY     - 1968     GOOD             LADH
 CQ0232  HISTORY     - 1983     GOOD             LADTD
 CQ0232  HISTORY     - 1987     GOOD             USPSQD
 CQ0232  HISTORY     - 1990     GOOD             USPSQD
 CQ0232  HISTORY     - 19970211 GOOD             USPSQD
 CQ0232
 CQ0232                          STATION DESCRIPTION
 CQ0232
 CQ0232'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0232'10.0 MI NE FROM RUSTON.
 CQ0232'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0232'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0232'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ0232'145 IN CHOUDRANT, THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 2.7
 CQ0232'MILES TO THE MARK ON THE RIGHT.  IT IS 1.6 MILES SOUTHWEST OF SIBLEY,
 CQ0232'0.1 MILE SOUTHWEST OF A PARISH ROAD CROSSING, 45 FEET SOUTHEAST OF THE
 CQ0232'CENTERLINE OF THE HIGHWAY, 3 FEET SOUTHEAST OF THE RIGHT-OF-WAY FENCE
 CQ0232'ON ONEAL PROPERTY, 132 FEET WEST OF SHANTYS BRICK CHIMNEY, AND
 CQ0232'2 FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS
 CQ0232'TRAVERSE DISK STAMPED 31V14 1968, SET IN THE TOP OF A CONCRETE POST
 CQ0232'PROJECTING 4-INCHES.
 CQ0232
 CQ0232                          STATION RECOVERY (1983)
 CQ0232
 CQ0232'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0232'RECOVERED IN GOOD CONDITION.
 CQ0232
 CQ0232                          STATION RECOVERY (1987)
 CQ0232
 CQ0232'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0232'RECOVERED IN GOOD CONDITION.
 CQ0232
 CQ0232                          STATION RECOVERY (1990)
 CQ0232
 CQ0232'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0232'RECOVERED IN GOOD CONDITION.
 CQ0232
 CQ0232                          STATION RECOVERY (1997)
 CQ0232
 CQ0232'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0233 ***********************************************************************
 CQ0233  DESIGNATION -  31 V 15
 CQ0233  PID         -  CQ0233
 CQ0233  STATE/COUNTY-  LA/LINCOLN
 CQ0233  COUNTRY     -  US
 CQ0233  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0233
 CQ0233                         *CURRENT SURVEY CONTROL
 CQ0233  ______________________________________________________________________
 CQ0233* NAD 83(1986) POSITION- 32 34 20.     (N) 092 28 25.     (W)   SCALED
 CQ0233* NAVD 88 ORTHO HEIGHT -    66.486 (meters)      218.13  (feet) ADJUSTED
 CQ0233  ______________________________________________________________________
 CQ0233  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 CQ0233  DYNAMIC HEIGHT  -         66.412 (meters)      217.89  (feet) COMP
 CQ0233  MODELED GRAVITY -    979,522.6   (mgal)                       NAVD 88
 CQ0233
 CQ0233  VERT ORDER      -  SECOND    CLASS 0
 CQ0233
 CQ0233.The horizontal coordinates were scaled from a map and have
 CQ0233.an estimated accuracy of +/- 6 seconds.
 CQ0233
 CQ0233.The orthometric height was determined by differential leveling and
 CQ0233.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0233.in June 1991.
 CQ0233
 CQ0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0233.GEOID18 height accuracy estimate available here.
 CQ0233
 CQ0233.Click photographs - Photos may exist for this station.
 CQ0233
 CQ0233.The dynamic height is computed by dividing the NAVD 88
 CQ0233.geopotential number by the normal gravity value computed on the
 CQ0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0233.degrees latitude (g = 980.6199 gals.).
 CQ0233
 CQ0233.The modeled gravity was interpolated from observed gravity values.
 CQ0233
 CQ0233;                    North         East    Units  Estimated Accuracy
 CQ0233;SPC LA N     -   229,760.    1,002,480.      MT  (+/- 180 meters Scaled)
 CQ0233
 CQ0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS494039(NAD 83)
 CQ0233
 CQ0233                          SUPERSEDED SURVEY CONTROL
 CQ0233
 CQ0233  NGVD 29 (11/26/84)   66.559  (m)          218.37   (f) ADJUSTED    2 0
 CQ0233
 CQ0233.Superseded values are not recommended for survey control.
 CQ0233
 CQ0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0233.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0233
 CQ0233_MARKER: DD = SURVEY DISK
 CQ0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0233_STAMPING: 31V15 1968
 CQ0233_MARK LOGO: LADHGS
 CQ0233_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0233+STABILITY: SURFACE MOTION
 CQ0233
 CQ0233  HISTORY     - Date     Condition        Report By
 CQ0233  HISTORY     - 1968     MONUMENTED       LADH
 CQ0233  HISTORY     - 1968     GOOD             LADH
 CQ0233  HISTORY     - 1983     GOOD             LADTD
 CQ0233  HISTORY     - 1987     GOOD             USPSQD
 CQ0233  HISTORY     - 1990     GOOD             USPSQD
 CQ0233  HISTORY     - 19970211 GOOD             USPSQD
 CQ0233
 CQ0233                          STATION DESCRIPTION
 CQ0233
 CQ0233'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0233'11.0 MI NE FROM RUSTON.
 CQ0233'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0233'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0233'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ0233'145 IN CHOUDRANT, THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 3.7
 CQ0233'MILES TO THE MARK ON THE LEFT.  IT IS 0.6 MILES SOUTHWEST OF SIBLEY,
 CQ0233'48 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT SOUTHEAST
 CQ0233'OF THE RIGHT-OF-WAY FENCE, 93 FEET NORTHWEST OF A TELEPHONE POLE, AND
 CQ0233'1 1/2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS
 CQ0233'TRAVERSE DISK STAMPED 31V15 1968 AND IS SET IN THE TOP OF A CONCRETE
 CQ0233'POST PROJECTING 4-INCHES.
 CQ0233
 CQ0233                          STATION RECOVERY (1983)
 CQ0233
 CQ0233'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0233'RECOVERED IN GOOD CONDITION.
 CQ0233
 CQ0233                          STATION RECOVERY (1987)
 CQ0233
 CQ0233'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0233'RECOVERED IN GOOD CONDITION.
 CQ0233
 CQ0233                          STATION RECOVERY (1990)
 CQ0233
 CQ0233'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0233'RECOVERED IN GOOD CONDITION.
 CQ0233
 CQ0233                          STATION RECOVERY (1997)
 CQ0233
 CQ0233'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0234 ***********************************************************************
 CQ0234  DESIGNATION -  31 V 16
 CQ0234  PID         -  CQ0234
 CQ0234  STATE/COUNTY-  LA/LINCOLN
 CQ0234  COUNTRY     -  US
 CQ0234  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0234
 CQ0234                         *CURRENT SURVEY CONTROL
 CQ0234  ______________________________________________________________________
 CQ0234* NAD 83(1986) POSITION- 32 34 38.0    (N) 092 27 59.7    (W)   HD_HELD2
 CQ0234* NAVD 88 ORTHO HEIGHT -    67.818 (meters)      222.50  (feet) ADJUSTED
 CQ0234  ______________________________________________________________________
 CQ0234  GEOID HEIGHT    -        -25.798 (meters)                     GEOID18
 CQ0234  DYNAMIC HEIGHT  -         67.742 (meters)      222.25  (feet) COMP
 CQ0234  MODELED GRAVITY -    979,523.0   (mgal)                       NAVD 88
 CQ0234
 CQ0234  VERT ORDER      -  SECOND    CLASS 0
 CQ0234
 CQ0234.The horizontal coordinates were established by autonomous hand held GPS
 CQ0234.observations and have an estimated accuracy of +/- 10 meters.
 CQ0234
 CQ0234.The orthometric height was determined by differential leveling and
 CQ0234.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0234.in June 1991.
 CQ0234
 CQ0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0234.GEOID18 height accuracy estimate available here.
 CQ0234
 CQ0234.Click photographs - Photos may exist for this station.
 CQ0234
 CQ0234.The dynamic height is computed by dividing the NAVD 88
 CQ0234.geopotential number by the normal gravity value computed on the
 CQ0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0234.degrees latitude (g = 980.6199 gals.).
 CQ0234
 CQ0234.The modeled gravity was interpolated from observed gravity values.
 CQ0234
 CQ0234;                    North         East    Units  Estimated Accuracy
 CQ0234;SPC LA N     -   230,318.    1,003,138.      MT  (+/- 10 meters HH2 GPS)
 CQ0234
 CQ0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5006604544(NAD 83)
 CQ0234
 CQ0234                          SUPERSEDED SURVEY CONTROL
 CQ0234
 CQ0234  NGVD 29 (11/26/84)   67.892  (m)          222.74   (f) ADJUSTED    2 0
 CQ0234
 CQ0234.Superseded values are not recommended for survey control.
 CQ0234
 CQ0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0234.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0234
 CQ0234_MARKER: DD = SURVEY DISK
 CQ0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0234_STAMPING: 31V16 1968
 CQ0234_MARK LOGO: LADHGS
 CQ0234_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0234+STABILITY: SURFACE MOTION
 CQ0234
 CQ0234  HISTORY     - Date     Condition        Report By
 CQ0234  HISTORY     - 1968     MONUMENTED       LADH
 CQ0234  HISTORY     - 1968     GOOD             LADH
 CQ0234  HISTORY     - 1983     GOOD             LADTD
 CQ0234  HISTORY     - 1987     GOOD             USPSQD
 CQ0234  HISTORY     - 1990     GOOD             USPSQD
 CQ0234  HISTORY     - 19970211 GOOD             USPSQD
 CQ0234  HISTORY     - 20100403 GOOD             GEOCAC
 CQ0234
 CQ0234                          STATION DESCRIPTION
 CQ0234
 CQ0234'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0234'11.6 MI NE FROM RUSTON.
 CQ0234'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0234'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0234'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ0234'145 IN CHOUDRANT, THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 4.3
 CQ0234'MILES TO THE MARK ON THE RIGHT.  IT IS 0.1 MILE NORTHEAST OF THE
 CQ0234'INTERSECTION OF STATE HIGHWAY 145 AND STATE HIGHWAY 821 IN SIBLEY, 71
 CQ0234'FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 240 FEET NORTHWEST OF
 CQ0234'THE NORTHWEST CORNER OF THE ALABAMA PRESBYTERIAN CHURCH, 2 1/2 FEET
 CQ0234'SOUTHEAST OF THE SOUTHWEST CORNER OF THE CEMETERY CHAINLINK FENCE, AND
 CQ0234'1 1/2 FEET SOUTHEAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND
 CQ0234'GS TRAVERSE DISK IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES.
 CQ0234
 CQ0234                          STATION RECOVERY (1983)
 CQ0234
 CQ0234'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0234'RECOVERED IN GOOD CONDITION.
 CQ0234
 CQ0234                          STATION RECOVERY (1987)
 CQ0234
 CQ0234'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0234'RECOVERED IN GOOD CONDITION.
 CQ0234
 CQ0234                          STATION RECOVERY (1990)
 CQ0234
 CQ0234'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0234'RECOVERED IN GOOD CONDITION.
 CQ0234
 CQ0234                          STATION RECOVERY (1997)
 CQ0234
 CQ0234'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0234'RECOVERED IN GOOD CONDITION.
 CQ0234
 CQ0234                          STATION RECOVERY (2010)
 CQ0234
 CQ0234'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ0234'THE DISK WAS RECOVERED IN GOOD CONDITION ABOUT LEVEL WITH THE
 CQ0234'SURROUNDING GROUND, 1.5 FEET SOUTHEAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0235 ***********************************************************************
 CQ0235  DESIGNATION -  31 V 17
 CQ0235  PID         -  CQ0235
 CQ0235  STATE/COUNTY-  LA/LINCOLN
 CQ0235  COUNTRY     -  US
 CQ0235  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0235
 CQ0235                         *CURRENT SURVEY CONTROL
 CQ0235  ______________________________________________________________________
 CQ0235* NAD 83(1986) POSITION- 32 35 11.     (N) 092 27 48.     (W)   SCALED
 CQ0235* NAVD 88 ORTHO HEIGHT -    58.492 (meters)      191.90  (feet) ADJUSTED
 CQ0235  ______________________________________________________________________
 CQ0235  GEOID HEIGHT    -        -25.807 (meters)                     GEOID18
 CQ0235  DYNAMIC HEIGHT  -         58.427 (meters)      191.69  (feet) COMP
 CQ0235  MODELED GRAVITY -    979,523.2   (mgal)                       NAVD 88
 CQ0235
 CQ0235  VERT ORDER      -  SECOND    CLASS 0
 CQ0235
 CQ0235.The horizontal coordinates were scaled from a map and have
 CQ0235.an estimated accuracy of +/- 6 seconds.
 CQ0235
 CQ0235.The orthometric height was determined by differential leveling and
 CQ0235.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0235.in June 1991.
 CQ0235
 CQ0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0235.GEOID18 height accuracy estimate available here.
 CQ0235
 CQ0235.Click photographs - Photos may exist for this station.
 CQ0235
 CQ0235.The dynamic height is computed by dividing the NAVD 88
 CQ0235.geopotential number by the normal gravity value computed on the
 CQ0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0235.degrees latitude (g = 980.6199 gals.).
 CQ0235
 CQ0235.The modeled gravity was interpolated from observed gravity values.
 CQ0235
 CQ0235;                    North         East    Units  Estimated Accuracy
 CQ0235;SPC LA N     -   231,340.    1,003,440.      MT  (+/- 180 meters Scaled)
 CQ0235
 CQ0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS503055(NAD 83)
 CQ0235
 CQ0235                          SUPERSEDED SURVEY CONTROL
 CQ0235
 CQ0235  NGVD 29 (11/26/84)   58.567  (m)          192.15   (f) ADJUSTED    2 0
 CQ0235
 CQ0235.Superseded values are not recommended for survey control.
 CQ0235
 CQ0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0235.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0235
 CQ0235_MARKER: DD = SURVEY DISK
 CQ0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0235_STAMPING: 31V17 1968
 CQ0235_MARK LOGO: LADHGS
 CQ0235_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0235+STABILITY: SURFACE MOTION
 CQ0235
 CQ0235  HISTORY     - Date     Condition        Report By
 CQ0235  HISTORY     - 1968     MONUMENTED       LADH
 CQ0235  HISTORY     - 1968     GOOD             LADH
 CQ0235  HISTORY     - 1983     GOOD             LADTD
 CQ0235  HISTORY     - 1987     GOOD             USPSQD
 CQ0235  HISTORY     - 1990     GOOD             USPSQD
 CQ0235  HISTORY     - 19970211 GOOD             USPSQD
 CQ0235
 CQ0235                          STATION DESCRIPTION
 CQ0235
 CQ0235'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0235'12.2 MI NE FROM RUSTON.
 CQ0235'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0235'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0235'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 FOR 7.0 MILES TO THE
 CQ0235'INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY 145 IN CHOUDRANT,
 CQ0235'THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 4.9 MILES TO THE MARK ON
 CQ0235'THE LEFT.  IT IS 66 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT
 CQ0235'SOUTH OF A PASTURE FENCE, 77 FEET WEST OF THE JUNCTION OF THE W. E.
 CQ0235'PRESNELL DRIVEWAY, AND 1 1/2 FEET SOUTHWEST OF A STEEL WITNESS POST.
 CQ0235'IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 31V17 1968 AND SET IN
 CQ0235'THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0235
 CQ0235                          STATION RECOVERY (1983)
 CQ0235
 CQ0235'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0235'RECOVERED IN GOOD CONDITION.
 CQ0235
 CQ0235                          STATION RECOVERY (1987)
 CQ0235
 CQ0235'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0235'RECOVERED IN GOOD CONDITION.
 CQ0235
 CQ0235                          STATION RECOVERY (1990)
 CQ0235
 CQ0235'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0235'RECOVERED IN GOOD CONDITION.
 CQ0235
 CQ0235                          STATION RECOVERY (1997)
 CQ0235
 CQ0235'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0237 ***********************************************************************
 CQ0237  DESIGNATION -  31 V 18
 CQ0237  PID         -  CQ0237
 CQ0237  STATE/COUNTY-  LA/LINCOLN
 CQ0237  COUNTRY     -  US
 CQ0237  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0237
 CQ0237                         *CURRENT SURVEY CONTROL
 CQ0237  ______________________________________________________________________
 CQ0237* NAD 83(1986) POSITION- 32 36 05.79   (N) 092 26 52.10   (W)   HD_HELD1
 CQ0237* NAVD 88 ORTHO HEIGHT -    75.130 (meters)      246.49  (feet) ADJUSTED
 CQ0237  ______________________________________________________________________
 CQ0237  GEOID HEIGHT    -        -25.823 (meters)                     GEOID18
 CQ0237  DYNAMIC HEIGHT  -         75.047 (meters)      246.22  (feet) COMP
 CQ0237  MODELED GRAVITY -    979,523.4   (mgal)                       NAVD 88
 CQ0237
 CQ0237  VERT ORDER      -  SECOND    CLASS 0
 CQ0237
 CQ0237.The horizontal coordinates were determined by differentially corrected
 CQ0237.hand held GPS observations or other comparable positioning techniques
 CQ0237.and have an estimated accuracy of +/- 3 meters.
 CQ0237
 CQ0237.The orthometric height was determined by differential leveling and
 CQ0237.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0237.in June 1991.
 CQ0237
 CQ0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0237.GEOID18 height accuracy estimate available here.
 CQ0237
 CQ0237.Click photographs - Photos may exist for this station.
 CQ0237
 CQ0237.The dynamic height is computed by dividing the NAVD 88
 CQ0237.geopotential number by the normal gravity value computed on the
 CQ0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0237.degrees latitude (g = 980.6199 gals.).
 CQ0237
 CQ0237.The modeled gravity was interpolated from observed gravity values.
 CQ0237
 CQ0237;                    North         East    Units  Estimated Accuracy
 CQ0237;SPC LA N     -   233,023.3   1,004,899.5     MT  (+/- 3 meters HH1 GPS) 
 CQ0237
 CQ0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5181407257(NAD 83)
 CQ0237
 CQ0237                          SUPERSEDED SURVEY CONTROL
 CQ0237
 CQ0237  NGVD 29 (11/26/84)   75.207  (m)          246.74   (f) ADJUSTED    2 0
 CQ0237
 CQ0237.Superseded values are not recommended for survey control.
 CQ0237
 CQ0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0237.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0237
 CQ0237_MARKER: DD = SURVEY DISK
 CQ0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0237_STAMPING: 31V18 1968
 CQ0237_MARK LOGO: LADHGS
 CQ0237_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0237+STABILITY: SURFACE MOTION
 CQ0237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0237+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2010
 CQ0237
 CQ0237  HISTORY     - Date     Condition        Report By
 CQ0237  HISTORY     - 1968     MONUMENTED       LADH
 CQ0237  HISTORY     - 1968     GOOD             LADH
 CQ0237  HISTORY     - 1983     GOOD             LADTD
 CQ0237  HISTORY     - 1987     GOOD             USPSQD
 CQ0237  HISTORY     - 1990     GOOD             USPSQD
 CQ0237  HISTORY     - 19970211 GOOD             USPSQD
 CQ0237  HISTORY     - 20100403 GOOD             GEOCAC
 CQ0237
 CQ0237                          STATION DESCRIPTION
 CQ0237
 CQ0237'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0237'13.7 MI NE FROM RUSTON.
 CQ0237'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0237'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0237'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ0237'145 IN CHOUDRANT, THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 6.4
 CQ0237'MILES TO THE MARK ON THE RIGHT.  IT IS 2.2 MILES NORTHEAST OF SIBLEY,
 CQ0237'89 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET SOUTHWEST
 CQ0237'OF THE NORTHWEST CHAINLINK FENCE CORNER AT THE LA. POWER AND LIGHT
 CQ0237'BOOSTER STATION, 78 FEET SOUTHEAST OF THE SOUTH CONCRETE CULVERT
 CQ0237'HEADWALL AT THE DRIVEWAY, AND 1 1/2 FEET EAST OF A STEEL WITNESS POST.
 CQ0237'THE DISK IS A LDH AND C AND GS TRAVERSE DISK STAMPED 31V18 1968 AND
 CQ0237'SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0237
 CQ0237                          STATION RECOVERY (1983)
 CQ0237
 CQ0237'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0237'RECOVERED IN GOOD CONDITION.
 CQ0237
 CQ0237                          STATION RECOVERY (1987)
 CQ0237
 CQ0237'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0237'RECOVERED IN GOOD CONDITION.
 CQ0237
 CQ0237                          STATION RECOVERY (1990)
 CQ0237
 CQ0237'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0237'RECOVERED IN GOOD CONDITION.
 CQ0237
 CQ0237                          STATION RECOVERY (1997)
 CQ0237
 CQ0237'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0237'RECOVERED IN GOOD CONDITION.
 CQ0237
 CQ0237                          STATION RECOVERY (2010)
 CQ0237
 CQ0237'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ0237'THE DISK WAS RECOVERED IN GOOD CONDITION , PROJECTING ABOUT 1 INCH
 CQ0237'ABOVE THE GROUND SURFACE, 1.5 FEET EAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0238 ***********************************************************************
 CQ0238  DESIGNATION -  31 V 19
 CQ0238  PID         -  CQ0238
 CQ0238  STATE/COUNTY-  LA/LINCOLN
 CQ0238  COUNTRY     -  US
 CQ0238  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0238
 CQ0238                         *CURRENT SURVEY CONTROL
 CQ0238  ______________________________________________________________________
 CQ0238* NAD 83(1986) POSITION- 32 36 43.8    (N) 092 26 26.3    (W)   HD_HELD2
 CQ0238* NAVD 88 ORTHO HEIGHT -    72.928 (meters)      239.26  (feet) ADJUSTED
 CQ0238  ______________________________________________________________________
 CQ0238  GEOID HEIGHT    -        -25.834 (meters)                     GEOID18
 CQ0238  DYNAMIC HEIGHT  -         72.847 (meters)      239.00  (feet) COMP
 CQ0238  MODELED GRAVITY -    979,523.6   (mgal)                       NAVD 88
 CQ0238
 CQ0238  VERT ORDER      -  SECOND    CLASS 0
 CQ0238
 CQ0238.The horizontal coordinates were established by autonomous hand held GPS
 CQ0238.observations and have an estimated accuracy of +/- 10 meters.
 CQ0238
 CQ0238.The orthometric height was determined by differential leveling and
 CQ0238.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0238.in June 1991.
 CQ0238
 CQ0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0238.GEOID18 height accuracy estimate available here.
 CQ0238
 CQ0238.Click photographs - Photos may exist for this station.
 CQ0238
 CQ0238.The dynamic height is computed by dividing the NAVD 88
 CQ0238.geopotential number by the normal gravity value computed on the
 CQ0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0238.degrees latitude (g = 980.6199 gals.).
 CQ0238
 CQ0238.The modeled gravity was interpolated from observed gravity values.
 CQ0238
 CQ0238;                    North         East    Units  Estimated Accuracy
 CQ0238;SPC LA N     -   234,195.    1,005,572.      MT  (+/- 10 meters HH2 GPS)
 CQ0238
 CQ0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5248008431(NAD 83)
 CQ0238
 CQ0238                          SUPERSEDED SURVEY CONTROL
 CQ0238
 CQ0238  NGVD 29 (11/26/84)   73.006  (m)          239.52   (f) ADJUSTED    2 0
 CQ0238
 CQ0238.Superseded values are not recommended for survey control.
 CQ0238
 CQ0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0238.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0238
 CQ0238_MARKER: DD = SURVEY DISK
 CQ0238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0238_STAMPING: 31V19 1968
 CQ0238_MARK LOGO: LADHGS
 CQ0238_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0238+STABILITY: SURFACE MOTION
 CQ0238
 CQ0238  HISTORY     - Date     Condition        Report By
 CQ0238  HISTORY     - 1968     MONUMENTED       LADH
 CQ0238  HISTORY     - 1968     GOOD             LADH
 CQ0238  HISTORY     - 1983     GOOD             LADTD
 CQ0238  HISTORY     - 1987     GOOD             USPSQD
 CQ0238  HISTORY     - 1990     GOOD             USPSQD
 CQ0238  HISTORY     - 19970211 GOOD             USPSQD
 CQ0238  HISTORY     - 20100403 GOOD             GEOCAC
 CQ0238
 CQ0238                          STATION DESCRIPTION
 CQ0238
 CQ0238'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0238'14.5 MI NE FROM RUSTON.
 CQ0238'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 80 FOR 7.0 MILES TO THE
 CQ0238'INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY 145 IN CHOUDRANT,
 CQ0238'THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 7.2 MILES TO THE MARK ON
 CQ0238'THE LEFT.  IT IS 1.9 MILES SOUTHWEST OF DOWNSVILLE, 71 FEET NORTHWEST
 CQ0238'OF THE CENTERLINE OF THE HIGHWAY, 2 FEET SOUTH OF A PASTURE FENCE, 334
 CQ0238'FEET NORTHWEST OF A NORTHWEST HOUSE CORNER, AND 1 FOOT SOUTH OF A
 CQ0238'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED
 CQ0238'31V19 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0238
 CQ0238                          STATION RECOVERY (1983)
 CQ0238
 CQ0238'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0238'RECOVERED IN GOOD CONDITION.
 CQ0238
 CQ0238                          STATION RECOVERY (1987)
 CQ0238
 CQ0238'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0238'RECOVERED IN GOOD CONDITION.
 CQ0238
 CQ0238                          STATION RECOVERY (1990)
 CQ0238
 CQ0238'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0238'RECOVERED IN GOOD CONDITION.
 CQ0238
 CQ0238                          STATION RECOVERY (1997)
 CQ0238
 CQ0238'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0238'RECOVERED IN GOOD CONDITION.
 CQ0238
 CQ0238                          STATION RECOVERY (2010)
 CQ0238
 CQ0238'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ0238'THE DISK WAS RECOVERED IN GOOD CONDITION, PROJECTING ABOUT 4 INCHES
 CQ0238'ABOVE THE GROUND SURFACE, ONE FOOT SOUTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1186 ***********************************************************************
 CQ1186  DESIGNATION -  31 V 2
 CQ1186  PID         -  CQ1186
 CQ1186  STATE/COUNTY-  LA/LINCOLN
 CQ1186  COUNTRY     -  US
 CQ1186  USGS QUAD   -  RUSTON EAST (2018)
 CQ1186
 CQ1186                         *CURRENT SURVEY CONTROL
 CQ1186  ______________________________________________________________________
 CQ1186* NAD 83(1986) POSITION- 32 36 30.92   (N) 092 35 15.86   (W)   HD_HELD1
 CQ1186* NAVD 88 ORTHO HEIGHT -    77.010 (meters)      252.66  (feet) ADJUSTED
 CQ1186  ______________________________________________________________________
 CQ1186  GEOID HEIGHT    -        -25.804 (meters)                     GEOID18
 CQ1186  DYNAMIC HEIGHT  -         76.924 (meters)      252.37  (feet) COMP
 CQ1186  MODELED GRAVITY -    979,516.1   (mgal)                       NAVD 88
 CQ1186
 CQ1186  VERT ORDER      -  SECOND    CLASS 0
 CQ1186
 CQ1186.The horizontal coordinates were determined by differentially corrected
 CQ1186.hand held GPS observations or other comparable positioning techniques
 CQ1186.and have an estimated accuracy of +/- 3 meters.
 CQ1186
 CQ1186.The orthometric height was determined by differential leveling and
 CQ1186.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1186.in June 1991.
 CQ1186
 CQ1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1186.GEOID18 height accuracy estimate available here.
 CQ1186
 CQ1186.Click photographs - Photos may exist for this station.
 CQ1186
 CQ1186.The dynamic height is computed by dividing the NAVD 88
 CQ1186.geopotential number by the normal gravity value computed on the
 CQ1186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1186.degrees latitude (g = 980.6199 gals.).
 CQ1186
 CQ1186.The modeled gravity was interpolated from observed gravity values.
 CQ1186
 CQ1186;                    North         East    Units  Estimated Accuracy
 CQ1186;SPC LA N     -   233,799.6     991,764.6     MT  (+/- 3 meters HH1 GPS) 
 CQ1186
 CQ1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3868107971(NAD 83)
 CQ1186
 CQ1186                          SUPERSEDED SURVEY CONTROL
 CQ1186
 CQ1186  NGVD 29 (11/26/84)   77.075  (m)          252.87   (f) ADJUSTED    2 0
 CQ1186
 CQ1186.Superseded values are not recommended for survey control.
 CQ1186
 CQ1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1186.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1186
 CQ1186_MARKER: DD = SURVEY DISK
 CQ1186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1186_STAMPING: 31V2 1967
 CQ1186_MARK LOGO: LADHGS
 CQ1186_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1186+STABILITY: SURFACE MOTION
 CQ1186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1186+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2007
 CQ1186
 CQ1186  HISTORY     - Date     Condition        Report By
 CQ1186  HISTORY     - 1967     MONUMENTED       LADH
 CQ1186  HISTORY     - 1969     GOOD             LADH
 CQ1186  HISTORY     - 20041226 GOOD             USPSQD
 CQ1186  HISTORY     - 20070604 GOOD             MAEC
 CQ1186  HISTORY     - 20110424 GOOD             GEOCAC
 CQ1186
 CQ1186                          STATION DESCRIPTION
 CQ1186
 CQ1186'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1186'6.8 MI NE FROM RUSTON.
 CQ1186'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1186'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1186'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 4.8 MILES TO THE
 CQ1186'MARK ON THE LEFT.  IT IS 90 FEET NORTHWEST OF THE CENTERLINE OF THE
 CQ1186'HIGHWAY, 34 FEET NORTHEAST OF THE CENTERLINE OF LINCOLN PARISH ROAD
 CQ1186'503, 1 FOOT SOUTHWEST OF A FENCE AND 2 FEET NORTH OF A STEEL WITNESS
 CQ1186'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 31V2 1967 AND
 CQ1186'SET IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES. SECTION 28, T
 CQ1186'19N, R 2W.
 CQ1186
 CQ1186                          STATION RECOVERY (2004)
 CQ1186
 CQ1186'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 CQ1186'RECOVERED AS DESCRIBED.
 CQ1186
 CQ1186                          STATION RECOVERY (2007)
 CQ1186
 CQ1186'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 CQ1186'RECOVERED IN GOOD CONDITION.
 CQ1186
 CQ1186                          STATION RECOVERY (2011)
 CQ1186
 CQ1186'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1186'MARK WAS FOUND IN GOOD CONDITION ABOUT 0.1 FOOT ABOVE SURROUNDING
 CQ1186'GROUND LEVEL. DISK SURFACE SEEMS TO HAVE BEEN SLIGHTLY STRUCK BY
 CQ1186'MOWING EQUIPMENT, BUT DOES NOT APPEAR TO HAVE BEEN MOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0239 ***********************************************************************
 CQ0239  DESIGNATION -  31 V 20
 CQ0239  PID         -  CQ0239
 CQ0239  STATE/COUNTY-  LA/LINCOLN
 CQ0239  COUNTRY     -  US
 CQ0239  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0239
 CQ0239                         *CURRENT SURVEY CONTROL
 CQ0239  ______________________________________________________________________
 CQ0239* NAD 83(1986) POSITION- 32 36 58.     (N) 092 25 23.     (W)   SCALED
 CQ0239* NAVD 88 ORTHO HEIGHT -    70.473 (meters)      231.21  (feet) ADJUSTED
 CQ0239  ______________________________________________________________________
 CQ0239  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ0239  DYNAMIC HEIGHT  -         70.394 (meters)      230.95  (feet) COMP
 CQ0239  MODELED GRAVITY -    979,522.8   (mgal)                       NAVD 88
 CQ0239
 CQ0239  VERT ORDER      -  SECOND    CLASS 0
 CQ0239
 CQ0239.The horizontal coordinates were scaled from a map and have
 CQ0239.an estimated accuracy of +/- 6 seconds.
 CQ0239
 CQ0239.The orthometric height was determined by differential leveling and
 CQ0239.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0239.in June 1991.
 CQ0239
 CQ0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0239.GEOID18 height accuracy estimate available here.
 CQ0239
 CQ0239.Click photographs - Photos may exist for this station.
 CQ0239
 CQ0239.The dynamic height is computed by dividing the NAVD 88
 CQ0239.geopotential number by the normal gravity value computed on the
 CQ0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0239.degrees latitude (g = 980.6199 gals.).
 CQ0239
 CQ0239.The modeled gravity was interpolated from observed gravity values.
 CQ0239
 CQ0239;                    North         East    Units  Estimated Accuracy
 CQ0239;SPC LA N     -   234,630.    1,007,220.      MT  (+/- 180 meters Scaled)
 CQ0239
 CQ0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS541088(NAD 83)
 CQ0239
 CQ0239                          SUPERSEDED SURVEY CONTROL
 CQ0239
 CQ0239  NGVD 29 (11/26/84)   70.552  (m)          231.47   (f) ADJUSTED    2 0
 CQ0239
 CQ0239.Superseded values are not recommended for survey control.
 CQ0239
 CQ0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0239.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0239
 CQ0239_MARKER: DD = SURVEY DISK
 CQ0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0239_STAMPING: 31V20 1968
 CQ0239_MARK LOGO: LADHGS
 CQ0239_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0239+STABILITY: SURFACE MOTION
 CQ0239
 CQ0239  HISTORY     - Date     Condition        Report By
 CQ0239  HISTORY     - 1968     MONUMENTED       LADH
 CQ0239  HISTORY     - 1968     GOOD             LADH
 CQ0239  HISTORY     - 1983     GOOD             LADTD
 CQ0239  HISTORY     - 1987     GOOD             USPSQD
 CQ0239  HISTORY     - 1990     GOOD             USPSQD
 CQ0239  HISTORY     - 19970211 GOOD             USPSQD
 CQ0239
 CQ0239                          STATION DESCRIPTION
 CQ0239
 CQ0239'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0239'15.5 MI NE FROM RUSTON.
 CQ0239'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0239'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0239'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ0239'145 IN CHOUDRANT, THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 8.2
 CQ0239'MILES TO THE MARK ON THE RIGHT.  IT IS 0.8 MILES SOUTH OF DOWNSVILLE,
 CQ0239'77 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT NORTH OF A
 CQ0239'PASTURE FENCE, 96 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 CQ0239'ROBERTS HOUSE, AND 1 1/2 FEET EAST OF A STEEL WITNESS POST.  IT IS A
 CQ0239'LDH AND C AND GS TRAVERSE DISK STAMPED 31V20 1968, SET IN THE TOP OF A
 CQ0239'CONCRETE POST PROJECTING 4-INCHES.
 CQ0239
 CQ0239                          STATION RECOVERY (1983)
 CQ0239
 CQ0239'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0239'RECOVERED IN GOOD CONDITION.
 CQ0239
 CQ0239                          STATION RECOVERY (1987)
 CQ0239
 CQ0239'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0239'RECOVERED IN GOOD CONDITION.
 CQ0239
 CQ0239                          STATION RECOVERY (1990)
 CQ0239
 CQ0239'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0239'RECOVERED IN GOOD CONDITION.
 CQ0239
 CQ0239                          STATION RECOVERY (1997)
 CQ0239
 CQ0239'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0959 ***********************************************************************
 CQ0959  DESIGNATION -  31 V 21
 CQ0959  PID         -  CQ0959
 CQ0959  STATE/COUNTY-  LA/LINCOLN
 CQ0959  COUNTRY     -  US
 CQ0959  USGS QUAD   -  RUSTON EAST (2018)
 CQ0959
 CQ0959                         *CURRENT SURVEY CONTROL
 CQ0959  ______________________________________________________________________
 CQ0959* NAD 83(1986) POSITION- 32 32 04.     (N) 092 32 18.     (W)   SCALED
 CQ0959* NAVD 88 ORTHO HEIGHT -    50.220 (meters)      164.76  (feet) ADJUSTED
 CQ0959  ______________________________________________________________________
 CQ0959  GEOID HEIGHT    -        -25.744 (meters)                     GEOID18
 CQ0959  DYNAMIC HEIGHT  -         50.164 (meters)      164.58  (feet) COMP
 CQ0959  MODELED GRAVITY -    979,516.3   (mgal)                       NAVD 88
 CQ0959
 CQ0959  VERT ORDER      -  FIRST     CLASS I
 CQ0959
 CQ0959.The horizontal coordinates were scaled from a map and have
 CQ0959.an estimated accuracy of +/- 6 seconds.
 CQ0959
 CQ0959.The orthometric height was determined by differential leveling and
 CQ0959.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0959.in June 1991.
 CQ0959
 CQ0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0959.GEOID18 height accuracy estimate available here.
 CQ0959
 CQ0959.Click photographs - Photos may exist for this station.
 CQ0959
 CQ0959.The dynamic height is computed by dividing the NAVD 88
 CQ0959.geopotential number by the normal gravity value computed on the
 CQ0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0959.degrees latitude (g = 980.6199 gals.).
 CQ0959
 CQ0959.The modeled gravity was interpolated from observed gravity values.
 CQ0959
 CQ0959;                    North         East    Units  Estimated Accuracy
 CQ0959;SPC LA N     -   225,580.      996,400.      MT  (+/- 180 meters Scaled)
 CQ0959
 CQ0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR433997(NAD 83)
 CQ0959
 CQ0959                          SUPERSEDED SURVEY CONTROL
 CQ0959
 CQ0959  NGVD 29 (11/26/84)   50.284  (m)          164.97   (f) ADJUSTED    1 1
 CQ0959
 CQ0959.Superseded values are not recommended for survey control.
 CQ0959
 CQ0959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0959.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0959
 CQ0959_MARKER: DD = SURVEY DISK
 CQ0959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0959_STAMPING: 31V21 1968
 CQ0959_MARK LOGO: LADHGS
 CQ0959_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ0959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0959+STABILITY: SURFACE MOTION
 CQ0959
 CQ0959  HISTORY     - Date     Condition        Report By
 CQ0959  HISTORY     - 1968     MONUMENTED       LADH
 CQ0959  HISTORY     - 1969     GOOD             CGS
 CQ0959  HISTORY     - 1980     GOOD             LADTD
 CQ0959  HISTORY     - 1987     GOOD             USPSQD
 CQ0959
 CQ0959                          STATION DESCRIPTION
 CQ0959
 CQ0959'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0959'1.3 MI W FROM CHOUDRANT.
 CQ0959'ABOUT 1.3 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE HIGH SCHOOL AT
 CQ0959'CHOUDRANT, 59 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 144 FEET
 CQ0959'SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE, 31 FEET NORTHEAST OF A
 CQ0959'GAS METER, 23 FEET NORTH OF A FENCE, 1.8 FEET NORTH OF A METAL WITNESS
 CQ0959'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 CQ0959'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 23,
 CQ0959'T 18N, R 2W.
 CQ0959
 CQ0959                          STATION RECOVERY (1980)
 CQ0959
 CQ0959'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0959'RECOVERED IN GOOD CONDITION.
 CQ0959
 CQ0959                          STATION RECOVERY (1987)
 CQ0959
 CQ0959'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1195 ***********************************************************************
 CQ1195  DESIGNATION -  31 V 22
 CQ1195  PID         -  CQ1195
 CQ1195  STATE/COUNTY-  LA/LINCOLN
 CQ1195  COUNTRY     -  US
 CQ1195  USGS QUAD   -  RUSTON EAST (2018)
 CQ1195
 CQ1195                         *CURRENT SURVEY CONTROL
 CQ1195  ______________________________________________________________________
 CQ1195* NAD 83(1986) POSITION- 32 34 35.     (N) 092 35 27.     (W)   SCALED
 CQ1195* NAVD 88 ORTHO HEIGHT -    90.80  (+/-2cm)      297.9   (feet) VERTCON3
 CQ1195  ______________________________________________________________________
 CQ1195  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 CQ1195  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1195
 CQ1195.The horizontal coordinates were scaled from a map and have
 CQ1195.an estimated accuracy of +/- 6 seconds.
 CQ1195
 CQ1195.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1195.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1195
 CQ1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1195.GEOID18 height accuracy estimate available here.
 CQ1195
 CQ1195.The vertical order pertains to the NGVD 29 superseded value.
 CQ1195
 CQ1195.Click photographs - Photos may exist for this station.
 CQ1195
 CQ1195;                    North         East    Units  Estimated Accuracy
 CQ1195;SPC LA N     -   230,230.      991,470.      MT  (+/- 180 meters Scaled)
 CQ1195
 CQ1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS384044(NAD 83)
 CQ1195
 CQ1195                          SUPERSEDED SURVEY CONTROL
 CQ1195
 CQ1195  NGVD 29 (11/26/84)   90.878  (m)          298.16   (f) ADJUSTED    2 0
 CQ1195
 CQ1195.Superseded values are not recommended for survey control.
 CQ1195
 CQ1195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1195.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1195
 CQ1195_MARKER: DD = SURVEY DISK
 CQ1195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1195_STAMPING: 31V22 1968
 CQ1195_MARK LOGO: LADHGS
 CQ1195_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1195+STABILITY: SURFACE MOTION
 CQ1195_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1195+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1987
 CQ1195
 CQ1195  HISTORY     - Date     Condition        Report By
 CQ1195  HISTORY     - 1968     MONUMENTED       LADH
 CQ1195  HISTORY     - 19871104 GOOD             LADTD
 CQ1195
 CQ1195                          STATION DESCRIPTION
 CQ1195
 CQ1195'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1195'4.9 MI NE FROM RUSTON.
 CQ1195'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1195'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1195'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1195'THENCE EAST ALONG STATE HIGHWAY 821 FOR 0.6 MILES TO THE MARK ON THE
 CQ1195'LEFT.  IT IS 97 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 160 FEET
 CQ1195'SOUTHWEST OF THE SOUTHWEST CORNER OF LEONARD FAULKNERS HOUSE, 75 FEET
 CQ1195'WEST OF THE CENTERLINE OF A DRIVEWAY, AND 2 FEET NORTH OF A STEEL
 CQ1195'WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 31V22
 CQ1195'1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  NOTE--
 CQ1195'IT IS LOCATED 1.2 MILES SOUTHEAST OF BM 31A011.
 CQ1195
 CQ1195                          STATION RECOVERY (1987)
 CQ1195
 CQ1195'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1195'THE STATION IS LOCATED ABOUT 7.9 KM (4.90 MI) NORTHEAST OF RUSTON.
 CQ1195'OWNERSHIP--MR. LEONARD FAULKNERS.
 CQ1195'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE IN RUSTON GO
 CQ1195'NORTH FOR 0.5 KM (0.30 MI) ON U.S. HIGHWAY 167 TO THE JUNCTION WITH
 CQ1195'U.S. HIGHWAY 80. TURN RIGHT AND GO EAST FOR 1.3 KM (0.80 MI) ON
 CQ1195'HIGHWAY 80 TO THE JUNCTION WITH STATE HIGHWAY 33.  TURN LEFT AND GO
 CQ1195'NORTHEAST FOR 5.1 KM (3.15 MI) ON HIGHWAY 33 TO THE JUNCTION WITH
 CQ1195'STATE HIGHWAY 821.  TURN RIGHT AND GO EAST FOR 1.0 KM (0.60 MI) TO THE
 CQ1195'MARK ON THE LEFT.
 CQ1195'THE STATION IS 48.8 M (160.1 FT) SOUTHWEST FROM THE SOUTHWEST CORNER
 CQ1195'OF MR. FAULKNERS HOUSE, 29.6 M (97.1 FT) NORTH FROM THE CENTER OF THE
 CQ1195'HIGHWAY, 22.9 M (75.1 FT) WEST FROM THE CENTER OF A DRIVEWAY AND 0.6 M
 CQ1195'(2.0 FT) NORTH FROM A METAL WITNESS POST.  THE MARK IS PROJECTING 10
 CQ1195'CM ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1196 ***********************************************************************
 CQ1196  DESIGNATION -  31 V 23
 CQ1196  PID         -  CQ1196
 CQ1196  STATE/COUNTY-  LA/LINCOLN
 CQ1196  COUNTRY     -  US
 CQ1196  USGS QUAD   -  RUSTON EAST (2018)
 CQ1196
 CQ1196                         *CURRENT SURVEY CONTROL
 CQ1196  ______________________________________________________________________
 CQ1196* NAD 83(1986) POSITION- 32 34 59.     (N) 092 34 48.     (W)   SCALED
 CQ1196* NAVD 88 ORTHO HEIGHT -    96.39  (+/-2cm)      316.2   (feet) VERTCON3
 CQ1196  ______________________________________________________________________
 CQ1196  GEOID HEIGHT    -        -25.777 (meters)                     GEOID18
 CQ1196  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1196
 CQ1196.The horizontal coordinates were scaled from a map and have
 CQ1196.an estimated accuracy of +/- 6 seconds.
 CQ1196
 CQ1196.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1196.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1196
 CQ1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1196.GEOID18 height accuracy estimate available here.
 CQ1196
 CQ1196.The vertical order pertains to the NGVD 29 superseded value.
 CQ1196
 CQ1196.Click photographs - Photos may exist for this station.
 CQ1196
 CQ1196;                    North         East    Units  Estimated Accuracy
 CQ1196;SPC LA N     -   230,970.      992,490.      MT  (+/- 180 meters Scaled)
 CQ1196
 CQ1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS394051(NAD 83)
 CQ1196
 CQ1196                          SUPERSEDED SURVEY CONTROL
 CQ1196
 CQ1196  NGVD 29 (11/26/84)   96.468  (m)          316.50   (f) ADJUSTED    2 0
 CQ1196
 CQ1196.Superseded values are not recommended for survey control.
 CQ1196
 CQ1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1196.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1196
 CQ1196_MARKER: DD = SURVEY DISK
 CQ1196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1196_STAMPING: 31V23 1968
 CQ1196_MARK LOGO: LADHGS
 CQ1196_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1196+STABILITY: SURFACE MOTION
 CQ1196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1196+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1987
 CQ1196
 CQ1196  HISTORY     - Date     Condition        Report By
 CQ1196  HISTORY     - 1968     MONUMENTED       LADH
 CQ1196  HISTORY     - 19871104 GOOD             LADTD
 CQ1196
 CQ1196                          STATION DESCRIPTION
 CQ1196
 CQ1196'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1196'5.7 MI NE FROM RUSTON.
 CQ1196'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1196'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1196'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1196'THENCE EAST ALONG STATE HIGHWAY 821 FOR 1.4 MILES TO THE MARK ON THE
 CQ1196'RIGHT.  IT IS 91 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY ON
 CQ1196'CALHOUNS PROPERTY 63 FEET EAST OF A DIRT DRIVEWAY, 2 FEET EAST OF A
 CQ1196'FENCE, 39 FEET NORTHEAST OF AN ABANDONED WATER WELL WITH BRICK CURB
 CQ1196'AND WOOD SHED, AND 2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A LDH
 CQ1196'AND C AND GS TRAVERSE DISK STAMPED 31V23 1968, SET IN THE TOP OF A
 CQ1196'CONCRETE POST PROJECTING 4-INCHES ABOVE THE GROUND.
 CQ1196
 CQ1196                          STATION RECOVERY (1987)
 CQ1196
 CQ1196'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1196'THE STATION IS LOCATED ABOUT 9.2 KM (5.70 MI) NORTHEAST OF RUSTON.
 CQ1196'OWNERSHIP--MR. CALHOUN.
 CQ1196'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE IN RUSTON GO
 CQ1196'NORTH FOR 0.5 KM (0.30 MI) ON U.S. HIGHWAY 167 TO THE JUNCTION WITH
 CQ1196'U.S. HIGHWAY 80 TO THE JUNCTION WITH STATE HIGHWAY 33.  TURN LEFT AND
 CQ1196'GO NORTHEAST FOR 5.1 KM (3.15 MI) ON HIGHWAY 33 TO THE JUNCTION WITH
 CQ1196'STATE HIGHWAY 821.  TURN RIGHT AND GO EAST FOR 2.3 KM (1.45 MI) ON
 CQ1196'HIGHWAY 821 TO THE MARK ON THE RIGHT.
 CQ1196'THE STATION IS 27.7 M (90.9 FT) SOUTH FROM THE CENTER OF THE HIGHWAY,
 CQ1196'19.2 M (63.0 FT) EAST FROM THE CENTER OF A DIRT DRIVE, 11.9 M
 CQ1196'(39.0 FT) NORTHEAST FROM AN ABANDONED WATER WELL WITH A BRICK CURB AND
 CQ1196'WOOD SHED, 0.6 M (2.0 FT) EAST FROM A FENCE AND 0.6 M (2.0 FT) SOUTH
 CQ1196'FROM A METAL WITNESS POST.  THE MARK IS PROJECTING 10 CM ABOVE THE
 CQ1196'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1198 ***********************************************************************
 CQ1198  DESIGNATION -  31 V 24
 CQ1198  PID         -  CQ1198
 CQ1198  STATE/COUNTY-  LA/LINCOLN
 CQ1198  COUNTRY     -  US
 CQ1198  USGS QUAD   -  RUSTON EAST (2018)
 CQ1198
 CQ1198                         *CURRENT SURVEY CONTROL
 CQ1198  ______________________________________________________________________
 CQ1198* NAD 83(1986) POSITION- 32 34 56.     (N) 092 33 40.     (W)   SCALED
 CQ1198* NAVD 88 ORTHO HEIGHT -    81.12  (+/-2cm)      266.1   (feet) VERTCON3
 CQ1198  ______________________________________________________________________
 CQ1198  GEOID HEIGHT    -        -25.781 (meters)                     GEOID18
 CQ1198  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1198
 CQ1198.The horizontal coordinates were scaled from a map and have
 CQ1198.an estimated accuracy of +/- 6 seconds.
 CQ1198
 CQ1198.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1198.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1198
 CQ1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1198.GEOID18 height accuracy estimate available here.
 CQ1198
 CQ1198.The vertical order pertains to the NGVD 29 superseded value.
 CQ1198
 CQ1198.Click photographs - Photos may exist for this station.
 CQ1198
 CQ1198;                    North         East    Units  Estimated Accuracy
 CQ1198;SPC LA N     -   230,870.      994,260.      MT  (+/- 180 meters Scaled)
 CQ1198
 CQ1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS411050(NAD 83)
 CQ1198
 CQ1198                          SUPERSEDED SURVEY CONTROL
 CQ1198
 CQ1198  NGVD 29 (11/26/84)   81.198  (m)          266.40   (f) ADJUSTED    2 0
 CQ1198
 CQ1198.Superseded values are not recommended for survey control.
 CQ1198
 CQ1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1198.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1198
 CQ1198_MARKER: DD = SURVEY DISK
 CQ1198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1198_STAMPING: 31V24 1968
 CQ1198_MARK LOGO: LADHGS
 CQ1198_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1198+STABILITY: SURFACE MOTION
 CQ1198_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1198+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1987
 CQ1198
 CQ1198  HISTORY     - Date     Condition        Report By
 CQ1198  HISTORY     - 1968     MONUMENTED       LADH
 CQ1198  HISTORY     - 19871104 GOOD             LADTD
 CQ1198
 CQ1198                          STATION DESCRIPTION
 CQ1198
 CQ1198'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1198'6.7 MI NE FROM RUSTON.
 CQ1198'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1198'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1198'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1198'THENCE EAST ALONG STATE HIGHWAY 821 FOR 2.4 MILES TO THE MARK ON THE
 CQ1198'RIGHT.  IT IS 91 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY ON T. L.
 CQ1198'JAMES PROPERTY, 1 FOOT EAST OF A LANE FENCE, 105 FEET EAST OF THE
 CQ1198'LLOYD N. MARLIN NORTHEAST HOUSE CORNER, AND 2 FEET SOUTH OF A STEEL
 CQ1198'WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 31V24
 CQ1198'1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ1198
 CQ1198                          STATION RECOVERY (1987)
 CQ1198
 CQ1198'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1198'THE STATION IS LOCATED ABOUT 10.8 KM (6.70 MI) NORTHEAST OF RUSTON.
 CQ1198'OWNERSHIP--MR. T. L. JAMES.
 CQ1198'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE IN RUSTON GO
 CQ1198'NORTH FOR 0.5 KM (0.30 MI) ON U.S. HIGHWAY 167 TO THE JUNCTION WITH
 CQ1198'U.S. HIGHWAY 80. TURN RIGHT AND GO EAST FOR 1.3 KM (0.80 MI) ON
 CQ1198'HIGHWAY 80 TO THE JUNCTION WITH STATE HIGHWAY 33.  TURN LEFT AND GO
 CQ1198'NORTHEAST FOR 5.1 KM (3.15 MI) ON HIGHWAY 33 TO THE JUNCTION WITH
 CQ1198'STATE HIGHWAY 821.  TURN RIGHT AND GO EAST FOR 3.9 KM (2.40 MI) ON
 CQ1198'HIGHWAY 821 TO THE MARK ON THE RIGHT.
 CQ1198'THE STATION IS 32.0 M (105.0 FT) EAST FROM THE NORTHEAST CORNER OF MR.
 CQ1198'LLOYD N. MARLINS HOUSE, 27.7 M (90.9 FT) FROM THE CENTER OF THE
 CQ1198'HIGHWAY, 0.6 M (2.0 FT) SOUTH FROM A METAL WITNESS POST AND 0.3 M
 CQ1198'(1.0 FT) EAST FROM A FENCE.  THE MARK IS PROJECTING 10 CM ABOVE THE
 CQ1198'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1199 ***********************************************************************
 CQ1199  DESIGNATION -  31 V 25
 CQ1199  PID         -  CQ1199
 CQ1199  STATE/COUNTY-  LA/LINCOLN
 CQ1199  COUNTRY     -  US
 CQ1199  USGS QUAD   -  RUSTON EAST (2018)
 CQ1199
 CQ1199                         *CURRENT SURVEY CONTROL
 CQ1199  ______________________________________________________________________
 CQ1199* NAD 83(1986) POSITION- 32 35 00.     (N) 092 32 41.     (W)   SCALED
 CQ1199* NAVD 88 ORTHO HEIGHT -    88.21  (+/-2cm)      289.4   (feet) VERTCON3
 CQ1199  ______________________________________________________________________
 CQ1199  GEOID HEIGHT    -        -25.784 (meters)                     GEOID18
 CQ1199  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1199
 CQ1199.The horizontal coordinates were scaled from a map and have
 CQ1199.an estimated accuracy of +/- 6 seconds.
 CQ1199
 CQ1199.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1199.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1199
 CQ1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1199.GEOID18 height accuracy estimate available here.
 CQ1199
 CQ1199.The vertical order pertains to the NGVD 29 superseded value.
 CQ1199
 CQ1199.Click photographs - Photos may exist for this station.
 CQ1199
 CQ1199;                    North         East    Units  Estimated Accuracy
 CQ1199;SPC LA N     -   231,000.      995,800.      MT  (+/- 180 meters Scaled)
 CQ1199
 CQ1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS427051(NAD 83)
 CQ1199
 CQ1199                          SUPERSEDED SURVEY CONTROL
 CQ1199
 CQ1199  NGVD 29 (11/26/84)   88.283  (m)          289.64   (f) ADJUSTED    2 0
 CQ1199
 CQ1199.Superseded values are not recommended for survey control.
 CQ1199
 CQ1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1199.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1199
 CQ1199_MARKER: DD = SURVEY DISK
 CQ1199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1199_STAMPING: 31V25 1968
 CQ1199_MARK LOGO: LADHGS
 CQ1199_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1199+STABILITY: SURFACE MOTION
 CQ1199
 CQ1199  HISTORY     - Date     Condition        Report By
 CQ1199  HISTORY     - 1968     MONUMENTED       LADH
 CQ1199
 CQ1199                          STATION DESCRIPTION
 CQ1199
 CQ1199'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1199'7.6 MI NE FROM RUSTON.
 CQ1199'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1199'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1199'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1199'THENCE EAST ALONG STATE HIGHWAY 821 FOR 3.3 MILES TO THE MARK ON THE
 CQ1199'RIGHT.  IT IS 106 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT
 CQ1199'WEST OF A YARD FENCE, 79 FEET EAST OF THE NORTHEAST CORNER OF T. D.
 CQ1199'CHANDLERS HOUSE, AND 1 1/2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS
 CQ1199'A LDH AND C AND GS TRAVERSE DISK STAMPED 31V25 1968, SET IN THE TOP OF
 CQ1199'A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1201 ***********************************************************************
 CQ1201  DESIGNATION -  31 V 26
 CQ1201  PID         -  CQ1201
 CQ1201  STATE/COUNTY-  LA/LINCOLN
 CQ1201  COUNTRY     -  US
 CQ1201  USGS QUAD   -  RUSTON EAST (2018)
 CQ1201
 CQ1201                         *CURRENT SURVEY CONTROL
 CQ1201  ______________________________________________________________________
 CQ1201* NAD 83(1986) POSITION- 32 34 53.4    (N) 092 31 37.4    (W)   HD_HELD2
 CQ1201* NAVD 88 ORTHO HEIGHT -    84.48  (+/-2cm)      277.2   (feet) VERTCON3
 CQ1201  ______________________________________________________________________
 CQ1201  GEOID HEIGHT    -        -25.786 (meters)                     GEOID18
 CQ1201  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1201
 CQ1201.The horizontal coordinates were established by autonomous hand held GPS
 CQ1201.observations and have an estimated accuracy of +/- 10 meters.
 CQ1201
 CQ1201.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1201.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1201
 CQ1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1201.GEOID18 height accuracy estimate available here.
 CQ1201
 CQ1201.The vertical order pertains to the NGVD 29 superseded value.
 CQ1201
 CQ1201.Click photographs - Photos may exist for this station.
 CQ1201
 CQ1201;                    North         East    Units  Estimated Accuracy
 CQ1201;SPC LA N     -   230,793.      997,460.      MT  (+/- 10 meters HH2 GPS)
 CQ1201
 CQ1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4438804992(NAD 83)
 CQ1201
 CQ1201                          SUPERSEDED SURVEY CONTROL
 CQ1201
 CQ1201  NGVD 29 (11/26/84)   84.553  (m)          277.40   (f) ADJUSTED    2 0
 CQ1201
 CQ1201.Superseded values are not recommended for survey control.
 CQ1201
 CQ1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1201.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1201
 CQ1201_MARKER: DD = SURVEY DISK
 CQ1201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1201_STAMPING: 31V26 1968
 CQ1201_MARK LOGO: LADHGS
 CQ1201_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1201+STABILITY: SURFACE MOTION
 CQ1201_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1201+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1987
 CQ1201
 CQ1201  HISTORY     - Date     Condition        Report By
 CQ1201  HISTORY     - 1968     MONUMENTED       LADH
 CQ1201  HISTORY     - 19871104 GOOD             LADTD
 CQ1201
 CQ1201                          STATION DESCRIPTION
 CQ1201
 CQ1201'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1201'8.6 MI NE FROM RUSTON.
 CQ1201'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1201'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1201'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1201'THENCE EAST ALONG STATE HIGHWAY 821 FOR 4.3 MILES TO THE MARK ON THE
 CQ1201'RIGHT.  IT IS AT DOUGLAS, LA., 132 FEET SOUTH OF THE CENTERLINE OF
 CQ1201'STATE HIGHWAY 821, 225 FEET SOUTHEAST OF THE CROSSING OF STATE HIGHWAY
 CQ1201'821 AND STATE HIGHWAY 820, 43 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 CQ1201'OF THE RINEHART STORE, AND 2 FEET EAST OF A STEEL WITNESS POST. IT IS
 CQ1201'A LDH AND C AND GS TRAVERSE DISK STAMPED 31V26 1968, SET IN THE TOP OF
 CQ1201'A CONCRETE POST PROJECTING 4-INCHES.
 CQ1201
 CQ1201                          STATION RECOVERY (1987)
 CQ1201
 CQ1201'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1201'THE STATION IS LOCATED ABOUT 13.8 KM (8.60 MI) NORTHEAST OF RUSTON AT
 CQ1201'THE JUNCTION OF STATE HIGHWAYS 820 AND 821 IN THE SMALL COMMUNITY OF
 CQ1201'DOUGLAS.  OWNERSHIP--UNKNOWN.
 CQ1201'TO REACH THE STATION FROM THE LINCLON PARISH COURTHOUSE IN RUSTON GO
 CQ1201'NORTH FOR 0.5 KM (0.30 MI) ON U.S. HIGHWAY 167 TO THE JUNCTION WITH
 CQ1201'U.S. HIGHWAY 80.  TURN RIGHT AND GO EAST FOR 1.3 KM (0.80 MI) ON
 CQ1201'HIGHWAY 80 TO THE JUNCTION WITH STATE HIGHWAY 33.  TURN LEFT AND GO
 CQ1201'NORTHEAST FOR 5.1 KM (3.15 MI) ON HIGHWAY 33 TO THE JUNCTION WITH
 CQ1201'STATE HIGHWAY 821.  TURN RIGHT AND GO EAST FOR 6.9 KM (4.30 MI) ON
 CQ1201'HIGHWAY 821 TO THE MARK AT THE JUNCTION OF HIGHWAYS 820 AND 821 IN
 CQ1201'DOUGLAS,  68.6 M (225.1 FT) SOUTHEAST FROM THE CROSSING OF
 CQ1201'HIGHWAYS 820 AND 821, 40.2 M (131.9 FT) SOUTH FROM THE CENTER OF
 CQ1201'HIGHWAY 821, 13.1 M (43.0 FT) SOUTHEAST FROM THE SOUTHEAST COURNER OF
 CQ1201'THE RINEHART STORE AND 0.6 M (2.0 FT) EAST FROM A METAL WITNESS POST.
 CQ1201'THE MARK IS PROJECTING 10 CM ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1202 ***********************************************************************
 CQ1202  DESIGNATION -  31 V 27
 CQ1202  PID         -  CQ1202
 CQ1202  STATE/COUNTY-  LA/LINCOLN
 CQ1202  COUNTRY     -  US
 CQ1202  USGS QUAD   -  RUSTON EAST (2018)
 CQ1202
 CQ1202                         *CURRENT SURVEY CONTROL
 CQ1202  ______________________________________________________________________
 CQ1202* NAD 83(1986) POSITION- 32 34 52.     (N) 092 30 27.     (W)   SCALED
 CQ1202* NAVD 88 ORTHO HEIGHT -    81.20  (+/-2cm)      266.4   (feet) VERTCON3
 CQ1202  ______________________________________________________________________
 CQ1202  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 CQ1202  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1202
 CQ1202.The horizontal coordinates were scaled from a map and have
 CQ1202.an estimated accuracy of +/- 6 seconds.
 CQ1202
 CQ1202.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1202.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1202
 CQ1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1202.GEOID18 height accuracy estimate available here.
 CQ1202
 CQ1202.The vertical order pertains to the NGVD 29 superseded value.
 CQ1202
 CQ1202.Click photographs - Photos may exist for this station.
 CQ1202
 CQ1202;                    North         East    Units  Estimated Accuracy
 CQ1202;SPC LA N     -   230,750.      999,300.      MT  (+/- 180 meters Scaled)
 CQ1202
 CQ1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS462049(NAD 83)
 CQ1202
 CQ1202                          SUPERSEDED SURVEY CONTROL
 CQ1202
 CQ1202  NGVD 29 (11/26/84)   81.269  (m)          266.63   (f) ADJUSTED    2 0
 CQ1202
 CQ1202.Superseded values are not recommended for survey control.
 CQ1202
 CQ1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1202.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1202
 CQ1202_MARKER: DD = SURVEY DISK
 CQ1202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1202_STAMPING: 31V27 1968
 CQ1202_MARK LOGO: LADHGS
 CQ1202_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1202+STABILITY: SURFACE MOTION
 CQ1202_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1202+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1987
 CQ1202
 CQ1202  HISTORY     - Date     Condition        Report By
 CQ1202  HISTORY     - 1968     MONUMENTED       LADH
 CQ1202  HISTORY     - 19871104 POOR             LADTD
 CQ1202
 CQ1202                          STATION DESCRIPTION
 CQ1202
 CQ1202'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1202'9.7 MI NE FROM RUSTON.
 CQ1202'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1202'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1202'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1202'THENCE EAST ALONG STATE HIGHWAY 821 FOR 5.4 MILES TO THE MARK ON THE
 CQ1202'LEFT.  IT IS 82 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 44 FEET
 CQ1202'EAST OF A SOUTHEAST HOUSE CORNER, 1 FOOT EAST OF M. C. BAKERS WEST
 CQ1202'BOUNDRY FENCE, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT IS A
 CQ1202'LDH AND C AND GS TRAVERSE DISK STAMPED 31V27 1968, SET IN THE TOP OF A
 CQ1202'CONCRETE POST PROJECTING 4-INCHES.
 CQ1202
 CQ1202                          STATION RECOVERY (1987)
 CQ1202
 CQ1202'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1202'THE STATION IS LOCATED ABOUT 15.6 KM (9.70 MI) NORTHEAST OF RUSTON.
 CQ1202'OWNERSHIP--MR. M. C. BAKER.
 CQ1202'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE IN RUSTON GO
 CQ1202'NORTH FOR 0.5 KM (0.30 MI) ON U.S. HIGHWAY 167 TO THE JUNCTION WITH
 CQ1202'U.S. HIGHWAY 80.  TURN RIGHT AND GO EAST FOR 1.3 KM (0.80 MI) ON
 CQ1202'HIGHWAY 80 TO THE JUNCTION WITH STATE HIGHWAY 33.  TURN LEFT AND GO
 CQ1202'NORTHEAST FOR 5.1 KM (3.15 MI) ON HIGHWAY 33 TO THE JUNCTION WITH
 CQ1202'STATE HIGHWAY 821.  TURN RIGHT AND GO EAST FOR 8.7 KM (5.40 MI) ON
 CQ1202'HIGHWAY 821 TO THE MARK ON THE LEFT.
 CQ1202'THE STATION IS 25.0 M (82.0 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 CQ1202'13.4 M (44.0 FT) EAST FROM THE SOUTHEAST HOUSE CORNER OF MR. BAKERS,
 CQ1202'0.5 M (1.6 FT) NORTH FROM A METAL WITNESS POST AND 0.3 M (1.0 FT) EAST
 CQ1202'FROM A FENCE.  THE MARK IS PROJECTING 10 CM ABOVE THE GROUND.
 CQ1202'THE MARK WAS FOUND LEANING TOWARD THE WEST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0327 ***********************************************************************
 CQ0327  DESIGNATION -  31 V 28
 CQ0327  PID         -  CQ0327
 CQ0327  STATE/COUNTY-  LA/LINCOLN
 CQ0327  COUNTRY     -  US
 CQ0327  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0327
 CQ0327                         *CURRENT SURVEY CONTROL
 CQ0327  ______________________________________________________________________
 CQ0327* NAD 83(1986) POSITION- 32 34 56.     (N) 092 29 46.     (W)   SCALED
 CQ0327* NAVD 88 ORTHO HEIGHT -    73.63  (+/-2cm)      241.6   (feet) VERTCON3
 CQ0327  ______________________________________________________________________
 CQ0327  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 CQ0327  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0327
 CQ0327.The horizontal coordinates were scaled from a map and have
 CQ0327.an estimated accuracy of +/- 6 seconds.
 CQ0327
 CQ0327.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0327.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0327
 CQ0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0327.GEOID18 height accuracy estimate available here.
 CQ0327
 CQ0327.The vertical order pertains to the NGVD 29 superseded value.
 CQ0327
 CQ0327.Click photographs - Photos may exist for this station.
 CQ0327
 CQ0327;                    North         East    Units  Estimated Accuracy
 CQ0327;SPC LA N     -   230,870.    1,000,370.      MT  (+/- 180 meters Scaled)
 CQ0327
 CQ0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS472050(NAD 83)
 CQ0327
 CQ0327                          SUPERSEDED SURVEY CONTROL
 CQ0327
 CQ0327  NGVD 29 (11/26/84)   73.708  (m)          241.82   (f) ADJUSTED    2 0
 CQ0327
 CQ0327.Superseded values are not recommended for survey control.
 CQ0327
 CQ0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0327.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0327
 CQ0327_MARKER: DD = SURVEY DISK
 CQ0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0327_STAMPING: 31V28 1968
 CQ0327_MARK LOGO: LADHGS
 CQ0327_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0327+STABILITY: SURFACE MOTION
 CQ0327
 CQ0327  HISTORY     - Date     Condition        Report By
 CQ0327  HISTORY     - 1968     MONUMENTED       LADH
 CQ0327  HISTORY     - 1968     GOOD             LADH
 CQ0327
 CQ0327                          STATION DESCRIPTION
 CQ0327
 CQ0327'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0327'10.4 MI NE FROM RUSTON.
 CQ0327'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0327'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0327'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ0327'THENCE EAST ALONG STATE HIGHWAY 821 FOR 6.1 MILES TO THE MARK ON THE
 CQ0327'RIGHT.  IT IS 1.7 MILES WEST OF SIBLEY, LA., 90 FEET SOUTH OF THE
 CQ0327'CENTERLINE OF THE HIGHWAY, 45 FEET NORTHEAST OF THE NORTHEAST CORNER
 CQ0327'OF THE JAMES NORREDS CARPORT, 1 FOOT EAST OF A YARD FENCE, AND 2 FEET
 CQ0327'SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ0327'STAMPED 31V28 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0327'4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0328 ***********************************************************************
 CQ0328  DESIGNATION -  31 V 29
 CQ0328  PID         -  CQ0328
 CQ0328  STATE/COUNTY-  LA/LINCOLN
 CQ0328  COUNTRY     -  US
 CQ0328  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0328
 CQ0328                         *CURRENT SURVEY CONTROL
 CQ0328  ______________________________________________________________________
 CQ0328* NAD 83(1986) POSITION- 32 34 46.     (N) 092 28 41.     (W)   SCALED
 CQ0328* NAVD 88 ORTHO HEIGHT -    75.56  (+/-2cm)      247.9   (feet) VERTCON3
 CQ0328  ______________________________________________________________________
 CQ0328  GEOID HEIGHT    -        -25.796 (meters)                     GEOID18
 CQ0328  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0328
 CQ0328.The horizontal coordinates were scaled from a map and have
 CQ0328.an estimated accuracy of +/- 6 seconds.
 CQ0328
 CQ0328.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0328.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0328
 CQ0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0328.GEOID18 height accuracy estimate available here.
 CQ0328
 CQ0328.The vertical order pertains to the NGVD 29 superseded value.
 CQ0328
 CQ0328.Click photographs - Photos may exist for this station.
 CQ0328
 CQ0328;                    North         East    Units  Estimated Accuracy
 CQ0328;SPC LA N     -   230,560.    1,002,060.      MT  (+/- 180 meters Scaled)
 CQ0328
 CQ0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS489047(NAD 83)
 CQ0328
 CQ0328                          SUPERSEDED SURVEY CONTROL
 CQ0328
 CQ0328  NGVD 29 (11/26/84)   75.631  (m)          248.13   (f) ADJUSTED    2 0
 CQ0328
 CQ0328.Superseded values are not recommended for survey control.
 CQ0328
 CQ0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0328.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0328
 CQ0328_MARKER: DD = SURVEY DISK
 CQ0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0328_STAMPING: 31V29 1968
 CQ0328_MARK LOGO: LADHGS
 CQ0328_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0328+STABILITY: SURFACE MOTION
 CQ0328
 CQ0328  HISTORY     - Date     Condition        Report By
 CQ0328  HISTORY     - 1968     MONUMENTED       LADH
 CQ0328  HISTORY     - 1968     GOOD             LADH
 CQ0328
 CQ0328                          STATION DESCRIPTION
 CQ0328
 CQ0328'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0328'11.4 MI NE FROM RUSTON.
 CQ0328'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0328'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0328'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ0328'THENCE EAST ALONG STATE HIGHWAY 821 FOR 7.1 MILES TO THE MARK ON THE
 CQ0328'RIGHT.  IT IS 0.7 MILES WEST OF SIBLEY, 80 FEET SOUTH OF THE
 CQ0328'CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF THE EAST BOUNDRY FENCE OF
 CQ0328'JIM HINTON, 385 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE DAVIS
 CQ0328'FRONT PORCH, AND 1 1/2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A
 CQ0328'LDH AND C AND GS TRAVERSE DISK STAMPED 31V29 1968, SET IN THE TOP OF A
 CQ0328'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1187 ***********************************************************************
 CQ1187  DESIGNATION -  31 V 3
 CQ1187  PID         -  CQ1187
 CQ1187  STATE/COUNTY-  LA/LINCOLN
 CQ1187  COUNTRY     -  US
 CQ1187  USGS QUAD   -  RUSTON EAST (2018)
 CQ1187
 CQ1187                         *CURRENT SURVEY CONTROL
 CQ1187  ______________________________________________________________________
 CQ1187* NAD 83(1986) POSITION- 32 36 47.     (N) 092 34 22.     (W)   SCALED
 CQ1187* NAVD 88 ORTHO HEIGHT -    76.996 (meters)      252.61  (feet) ADJUSTED
 CQ1187  ______________________________________________________________________
 CQ1187  GEOID HEIGHT    -        -25.811 (meters)                     GEOID18
 CQ1187  DYNAMIC HEIGHT  -         76.910 (meters)      252.33  (feet) COMP
 CQ1187  MODELED GRAVITY -    979,517.6   (mgal)                       NAVD 88
 CQ1187
 CQ1187  VERT ORDER      -  SECOND    CLASS 0
 CQ1187
 CQ1187.The horizontal coordinates were scaled from a map and have
 CQ1187.an estimated accuracy of +/- 6 seconds.
 CQ1187
 CQ1187.The orthometric height was determined by differential leveling and
 CQ1187.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1187.in June 1991.
 CQ1187
 CQ1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1187.GEOID18 height accuracy estimate available here.
 CQ1187
 CQ1187.Click photographs - Photos may exist for this station.
 CQ1187
 CQ1187.The dynamic height is computed by dividing the NAVD 88
 CQ1187.geopotential number by the normal gravity value computed on the
 CQ1187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1187.degrees latitude (g = 980.6199 gals.).
 CQ1187
 CQ1187.The modeled gravity was interpolated from observed gravity values.
 CQ1187
 CQ1187;                    North         East    Units  Estimated Accuracy
 CQ1187;SPC LA N     -   234,290.      993,170.      MT  (+/- 180 meters Scaled)
 CQ1187
 CQ1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS400084(NAD 83)
 CQ1187
 CQ1187                          SUPERSEDED SURVEY CONTROL
 CQ1187
 CQ1187  NGVD 29 (11/26/84)   77.074  (m)          252.87   (f) ADJUSTED    2 0
 CQ1187
 CQ1187.Superseded values are not recommended for survey control.
 CQ1187
 CQ1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1187.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1187
 CQ1187_MARKER: DD = SURVEY DISK
 CQ1187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1187_STAMPING: 31V3 1967
 CQ1187_MARK LOGO: LADHGS
 CQ1187_PROJECTION: FLUSH
 CQ1187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1187+STABILITY: SURFACE MOTION
 CQ1187
 CQ1187  HISTORY     - Date     Condition        Report By
 CQ1187  HISTORY     - 1967     MONUMENTED       LADH
 CQ1187  HISTORY     - 1969     GOOD             LADH
 CQ1187
 CQ1187                          STATION DESCRIPTION
 CQ1187
 CQ1187'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1187'7.8 MI NE FROM RUSTON.
 CQ1187'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1187'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1187'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 5.8 MILES TO THE
 CQ1187'MARK ON THE RIGHT.  IT IS 65 FEET EAST OF THE CENTERLINE OF THE
 CQ1187'HIGHWAY, 98 FEET NORTH OF THE L. N. CASTLE NORTHWEST HOUSE CORNER, 18
 CQ1187'FEET NORTH OF THE CENTERLINE OF A DRIVEWAY AT  AY AT A STEEL CATTLE
 CQ1187'GUARD AND 1 FOOT NORTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND
 CQ1187'GS TRAVERSE DISK STAMPED 31V3 1967 AND SET IN THE TOP OF A CONCRETE
 CQ1187'POST FLUSH WITH THE GROUND.  SECTION 28, T 19N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1204 ***********************************************************************
 CQ1204  DESIGNATION -  31 V 30
 CQ1204  PID         -  CQ1204
 CQ1204  STATE/COUNTY-  LA/LINCOLN
 CQ1204  COUNTRY     -  US
 CQ1204  USGS QUAD   -  CEDARTON (2018)
 CQ1204
 CQ1204                         *CURRENT SURVEY CONTROL
 CQ1204  ______________________________________________________________________
 CQ1204* NAD 83(1986) POSITION- 32 38 04.     (N) 092 30 12.     (W)   SCALED
 CQ1204* NAVD 88 ORTHO HEIGHT -    49.332 (meters)      161.85  (feet) ADJUSTED
 CQ1204  ______________________________________________________________________
 CQ1204  GEOID HEIGHT    -        -25.843 (meters)                     GEOID18
 CQ1204  DYNAMIC HEIGHT  -         49.277 (meters)      161.67  (feet) COMP
 CQ1204  MODELED GRAVITY -    979,524.6   (mgal)                       NAVD 88
 CQ1204
 CQ1204  VERT ORDER      -  SECOND    CLASS 0
 CQ1204
 CQ1204.The horizontal coordinates were scaled from a map and have
 CQ1204.an estimated accuracy of +/- 6 seconds.
 CQ1204
 CQ1204.The orthometric height was determined by differential leveling and
 CQ1204.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1204.in June 1991.
 CQ1204
 CQ1204.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1204.GEOID18 height accuracy estimate available here.
 CQ1204
 CQ1204.Click photographs - Photos may exist for this station.
 CQ1204
 CQ1204.The dynamic height is computed by dividing the NAVD 88
 CQ1204.geopotential number by the normal gravity value computed on the
 CQ1204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1204.degrees latitude (g = 980.6199 gals.).
 CQ1204
 CQ1204.The modeled gravity was interpolated from observed gravity values.
 CQ1204
 CQ1204;                    North         East    Units  Estimated Accuracy
 CQ1204;SPC LA N     -   236,660.      999,690.      MT  (+/- 180 meters Scaled)
 CQ1204
 CQ1204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS465108(NAD 83)
 CQ1204
 CQ1204                          SUPERSEDED SURVEY CONTROL
 CQ1204
 CQ1204  NGVD 29 (11/26/84)   49.412  (m)          162.11   (f) ADJUSTED    2 0
 CQ1204
 CQ1204.Superseded values are not recommended for survey control.
 CQ1204
 CQ1204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1204.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1204
 CQ1204_MARKER: DD = SURVEY DISK
 CQ1204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1204_STAMPING: 31V30 1968
 CQ1204_MARK LOGO: LADHGS
 CQ1204_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1204+STABILITY: SURFACE MOTION
 CQ1204
 CQ1204  HISTORY     - Date     Condition        Report By
 CQ1204  HISTORY     - 1968     MONUMENTED       LADH
 CQ1204
 CQ1204                          STATION DESCRIPTION
 CQ1204
 CQ1204'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1204'12.4 MI NE FROM RUSTON.
 CQ1204'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1204'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1204'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 10.3 MILES,
 CQ1204'THENCE EAST ALONG STATE HIGHWAY 822 FOR 1.0 MILE TO THE MARK ON THE
 CQ1204'RIGHT.  IT IS 0.1 MILE WEST OF THE BOGGY BRANCH BRIDGE AND 0.2 MILE
 CQ1204'WEST OF THE INTERSECTION OF THE HIGHWAY AND LINCOLN PARISH ROAD NO.
 CQ1204'50.  IT IS 80 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST
 CQ1204'OF THE E. N. BRYANS WEST BOUNDRY FENCE, 340 FEET WEST OF THE
 CQ1204'CENTERLINE OF E. N. BRYANS DRIVEWAY, AND 2 FEET SOUTH OF A STEEL
 CQ1204'WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 31V30
 CQ1204'1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0291 ***********************************************************************
 CQ0291  DESIGNATION -  31 V 31
 CQ0291  PID         -  CQ0291
 CQ0291  STATE/COUNTY-  LA/LINCOLN
 CQ0291  COUNTRY     -  US
 CQ0291  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0291
 CQ0291                         *CURRENT SURVEY CONTROL
 CQ0291  ______________________________________________________________________
 CQ0291* NAD 83(1986) POSITION- 32 37 43.     (N) 092 29 31.     (W)   SCALED
 CQ0291* NAVD 88 ORTHO HEIGHT -    63.525 (meters)      208.41  (feet) ADJUSTED
 CQ0291  ______________________________________________________________________
 CQ0291  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 CQ0291  DYNAMIC HEIGHT  -         63.454 (meters)      208.18  (feet) COMP
 CQ0291  MODELED GRAVITY -    979,526.0   (mgal)                       NAVD 88
 CQ0291
 CQ0291  VERT ORDER      -  SECOND    CLASS 0
 CQ0291
 CQ0291.The horizontal coordinates were scaled from a map and have
 CQ0291.an estimated accuracy of +/- 6 seconds.
 CQ0291
 CQ0291.The orthometric height was determined by differential leveling and
 CQ0291.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0291.in June 1991.
 CQ0291
 CQ0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0291.GEOID18 height accuracy estimate available here.
 CQ0291
 CQ0291.Click photographs - Photos may exist for this station.
 CQ0291
 CQ0291.The dynamic height is computed by dividing the NAVD 88
 CQ0291.geopotential number by the normal gravity value computed on the
 CQ0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0291.degrees latitude (g = 980.6199 gals.).
 CQ0291
 CQ0291.The modeled gravity was interpolated from observed gravity values.
 CQ0291
 CQ0291;                    North         East    Units  Estimated Accuracy
 CQ0291;SPC LA N     -   236,020.    1,000,760.      MT  (+/- 180 meters Scaled)
 CQ0291
 CQ0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS476102(NAD 83)
 CQ0291
 CQ0291                          SUPERSEDED SURVEY CONTROL
 CQ0291
 CQ0291  NGVD 29 (11/26/84)   63.604  (m)          208.67   (f) ADJUSTED    2 0
 CQ0291
 CQ0291.Superseded values are not recommended for survey control.
 CQ0291
 CQ0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0291.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0291
 CQ0291_MARKER: DD = SURVEY DISK
 CQ0291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0291_STAMPING: 31V31 1968
 CQ0291_MARK LOGO: LADHGS
 CQ0291_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0291+STABILITY: SURFACE MOTION
 CQ0291
 CQ0291  HISTORY     - Date     Condition        Report By
 CQ0291  HISTORY     - 1968     MONUMENTED       LADH
 CQ0291  HISTORY     - 1968     GOOD             LADH
 CQ0291
 CQ0291                          STATION DESCRIPTION
 CQ0291
 CQ0291'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0291'13.2 MI NE FROM RUSTON.
 CQ0291'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0291'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0291'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 10.3 MILES,
 CQ0291'THENCE EAST ALONG STATE HIGHWAY 822 FOR 1.8 MILES TO THE MARK ON THE
 CQ0291'LEFT.  IT IS AT THE INTERSECTION OF THE HIGHWAY AND LINCOLN PARISH
 CQ0291'ROAD NO. 453.  IT IS 109 FEET NORTHEAST OF THE CENTERLINE OF THE
 CQ0291'HIGHWAY, 46 FEET EAST OF A SOUTHEAST BARN CORNER, 1 FOOT SOUTH OF A
 CQ0291'WIRE FENCE IN MRS. O. E. GRIFFINS WEST YARD, AND 2 FEET EAST OF A
 CQ0291'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED
 CQ0291'31V31 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0292 ***********************************************************************
 CQ0292  DESIGNATION -  31 V 32
 CQ0292  PID         -  CQ0292
 CQ0292  STATE/COUNTY-  LA/LINCOLN
 CQ0292  COUNTRY     -  US
 CQ0292  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0292
 CQ0292                         *CURRENT SURVEY CONTROL
 CQ0292  ______________________________________________________________________
 CQ0292* NAD 83(1986) POSITION- 32 37 33.     (N) 092 28 29.     (W)   SCALED
 CQ0292* NAVD 88 ORTHO HEIGHT -    62.704 (meters)      205.72  (feet) ADJUSTED
 CQ0292  ______________________________________________________________________
 CQ0292  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 CQ0292  DYNAMIC HEIGHT  -         62.634 (meters)      205.49  (feet) COMP
 CQ0292  MODELED GRAVITY -    979,525.6   (mgal)                       NAVD 88
 CQ0292
 CQ0292  VERT ORDER      -  SECOND    CLASS 0
 CQ0292
 CQ0292.The horizontal coordinates were scaled from a map and have
 CQ0292.an estimated accuracy of +/- 6 seconds.
 CQ0292
 CQ0292.The orthometric height was determined by differential leveling and
 CQ0292.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0292.in June 1991.
 CQ0292
 CQ0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0292.GEOID18 height accuracy estimate available here.
 CQ0292
 CQ0292.Click photographs - Photos may exist for this station.
 CQ0292
 CQ0292.The dynamic height is computed by dividing the NAVD 88
 CQ0292.geopotential number by the normal gravity value computed on the
 CQ0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0292.degrees latitude (g = 980.6199 gals.).
 CQ0292
 CQ0292.The modeled gravity was interpolated from observed gravity values.
 CQ0292
 CQ0292;                    North         East    Units  Estimated Accuracy
 CQ0292;SPC LA N     -   235,710.    1,002,370.      MT  (+/- 180 meters Scaled)
 CQ0292
 CQ0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS492099(NAD 83)
 CQ0292
 CQ0292                          SUPERSEDED SURVEY CONTROL
 CQ0292
 CQ0292  NGVD 29 (11/26/84)   62.783  (m)          205.98   (f) ADJUSTED    2 0
 CQ0292
 CQ0292.Superseded values are not recommended for survey control.
 CQ0292
 CQ0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0292.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0292
 CQ0292_MARKER: DD = SURVEY DISK
 CQ0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0292_STAMPING: 31V32 1968
 CQ0292_MARK LOGO: LADHGS
 CQ0292_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0292+STABILITY: SURFACE MOTION
 CQ0292
 CQ0292  HISTORY     - Date     Condition        Report By
 CQ0292  HISTORY     - 1968     MONUMENTED       LADH
 CQ0292  HISTORY     - 1968     GOOD             LADH
 CQ0292
 CQ0292                          STATION DESCRIPTION
 CQ0292
 CQ0292'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0292'14.4 MI NE FROM RUSTON.
 CQ0292'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0292'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0292'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 10.3 MILES,
 CQ0292'THENCE EAST ALONG STATE HIGHWAY 822 FOR 3.0 MILES TO THE MARK ON THE
 CQ0292'LEFT.  IT IS 166 FEET NORTHWEST OF THE CENTER OF THE INTERSECTION OF
 CQ0292'THE HIGHWAY AND LINCOLN PARISH ROAD NO. 452, 86 FEET NORTH OF THE
 CQ0292'CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF A WIRE FENCE ON H. S.
 CQ0292'FUTRELLS PROPERTY, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT
 CQ0292'IS A LDH AND C AND GS TRAVERSE DISK STAMPED 31V32 1968, SET IN THE TOP
 CQ0292'OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0293 ***********************************************************************
 CQ0293  DESIGNATION -  31 V 33
 CQ0293  PID         -  CQ0293
 CQ0293  STATE/COUNTY-  LA/LINCOLN
 CQ0293  COUNTRY     -  US
 CQ0293  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0293
 CQ0293                         *CURRENT SURVEY CONTROL
 CQ0293  ______________________________________________________________________
 CQ0293* NAD 83(1986) POSITION- 32 37 37.     (N) 092 27 34.     (W)   SCALED
 CQ0293* NAVD 88 ORTHO HEIGHT -    50.536 (meters)      165.80  (feet) ADJUSTED
 CQ0293  ______________________________________________________________________
 CQ0293  GEOID HEIGHT    -        -25.844 (meters)                     GEOID18
 CQ0293  DYNAMIC HEIGHT  -         50.480 (meters)      165.62  (feet) COMP
 CQ0293  MODELED GRAVITY -    979,525.4   (mgal)                       NAVD 88
 CQ0293
 CQ0293  VERT ORDER      -  SECOND    CLASS 0
 CQ0293
 CQ0293.The horizontal coordinates were scaled from a map and have
 CQ0293.an estimated accuracy of +/- 6 seconds.
 CQ0293
 CQ0293.The orthometric height was determined by differential leveling and
 CQ0293.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0293.in June 1991.
 CQ0293
 CQ0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0293.GEOID18 height accuracy estimate available here.
 CQ0293
 CQ0293.Click photographs - Photos may exist for this station.
 CQ0293
 CQ0293.The dynamic height is computed by dividing the NAVD 88
 CQ0293.geopotential number by the normal gravity value computed on the
 CQ0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0293.degrees latitude (g = 980.6199 gals.).
 CQ0293
 CQ0293.The modeled gravity was interpolated from observed gravity values.
 CQ0293
 CQ0293;                    North         East    Units  Estimated Accuracy
 CQ0293;SPC LA N     -   235,830.    1,003,810.      MT  (+/- 180 meters Scaled)
 CQ0293
 CQ0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS507100(NAD 83)
 CQ0293
 CQ0293                          SUPERSEDED SURVEY CONTROL
 CQ0293
 CQ0293  NGVD 29 (11/26/84)   50.616  (m)          166.06   (f) ADJUSTED    2 0
 CQ0293
 CQ0293.Superseded values are not recommended for survey control.
 CQ0293
 CQ0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0293.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0293
 CQ0293_MARKER: DD = SURVEY DISK
 CQ0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0293_STAMPING: 31V33 1968
 CQ0293_MARK LOGO: LADHGS
 CQ0293_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0293+STABILITY: SURFACE MOTION
 CQ0293
 CQ0293  HISTORY     - Date     Condition        Report By
 CQ0293  HISTORY     - 1968     MONUMENTED       LADH
 CQ0293  HISTORY     - 1968     GOOD             LADH
 CQ0293
 CQ0293                          STATION DESCRIPTION
 CQ0293
 CQ0293'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0293'15.5 MI NE FROM RUSTON.
 CQ0293'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0293'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0293'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 10.3 MILES,
 CQ0293'THENCE EAST ALONG STATE HIGHWAY 822 FOR 4.1 MILES TO THE MARK ON THE
 CQ0293'RIGHT.  IT IS 3.1 MILES WEST OF DOWNSVILLE.  IT IS 62 FEET SOUTH OF
 CQ0293'THE CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF THE O. L. TRAYLOR, JR.S
 CQ0293'EAST BOUNDRY FENCE, 143 FEET SOUTHWEST OF JOHN MAXWELL FARM POND
 CQ0293'SPILLWAY, AND 1 1/2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A LDH
 CQ0293'AND C AND GS TRAVERSE DISK STAMPED 31V33 1968, SET IN THE TOP OF A
 CQ0293'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0294 ***********************************************************************
 CQ0294  DESIGNATION -  31 V 34
 CQ0294  PID         -  CQ0294
 CQ0294  STATE/COUNTY-  LA/LINCOLN
 CQ0294  COUNTRY     -  US
 CQ0294  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0294
 CQ0294                         *CURRENT SURVEY CONTROL
 CQ0294  ______________________________________________________________________
 CQ0294* NAD 83(1986) POSITION- 32 37 20.     (N) 092 26 44.     (W)   SCALED
 CQ0294* NAVD 88 ORTHO HEIGHT -    58.177 (meters)      190.87  (feet) ADJUSTED
 CQ0294  ______________________________________________________________________
 CQ0294  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ0294  DYNAMIC HEIGHT  -         58.112 (meters)      190.66  (feet) COMP
 CQ0294  MODELED GRAVITY -    979,524.5   (mgal)                       NAVD 88
 CQ0294
 CQ0294  VERT ORDER      -  SECOND    CLASS 0
 CQ0294
 CQ0294.The horizontal coordinates were scaled from a map and have
 CQ0294.an estimated accuracy of +/- 6 seconds.
 CQ0294
 CQ0294.The orthometric height was determined by differential leveling and
 CQ0294.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0294.in June 1991.
 CQ0294
 CQ0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0294.GEOID18 height accuracy estimate available here.
 CQ0294
 CQ0294.Click photographs - Photos may exist for this station.
 CQ0294
 CQ0294.The dynamic height is computed by dividing the NAVD 88
 CQ0294.geopotential number by the normal gravity value computed on the
 CQ0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0294.degrees latitude (g = 980.6199 gals.).
 CQ0294
 CQ0294.The modeled gravity was interpolated from observed gravity values.
 CQ0294
 CQ0294;                    North         East    Units  Estimated Accuracy
 CQ0294;SPC LA N     -   235,310.    1,005,110.      MT  (+/- 180 meters Scaled)
 CQ0294
 CQ0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS520095(NAD 83)
 CQ0294
 CQ0294                          SUPERSEDED SURVEY CONTROL
 CQ0294
 CQ0294  NGVD 29 (11/26/84)   58.257  (m)          191.13   (f) ADJUSTED    2 0
 CQ0294
 CQ0294.Superseded values are not recommended for survey control.
 CQ0294
 CQ0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0294.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0294
 CQ0294_MARKER: DD = SURVEY DISK
 CQ0294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0294_STAMPING: 31V34 1968
 CQ0294_MARK LOGO: LADHGS
 CQ0294_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0294+STABILITY: SURFACE MOTION
 CQ0294
 CQ0294  HISTORY     - Date     Condition        Report By
 CQ0294  HISTORY     - 1968     MONUMENTED       LADH
 CQ0294  HISTORY     - 1968     GOOD             LADH
 CQ0294  HISTORY     - 1977     MARK NOT FOUND   USGS
 CQ0294
 CQ0294                          STATION DESCRIPTION
 CQ0294
 CQ0294'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0294'16.4 MI NE FROM RUSTON.
 CQ0294'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0294'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0294'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 10.3 MILES,
 CQ0294'THENCE EAST ALONG STATE HIGHWAY 822 FOR 5.0 MILES TO THE MARK ON THE
 CQ0294'RIGHT.  IT IS 2.2 MILES WEST OF DOWNSVILLE.  IT IS 69 FEET SOUTH OF
 CQ0294'THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF A WIRE FENCE ON W. L.
 CQ0294'FARMERS PROPERTY, 207 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF JOHN
 CQ0294'FARMERS HOUSE, AND 1 1/2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A
 CQ0294'LDH AND C AND GS TRAVERSE DISK STAMPED 31V34 1968, SET IN THE TOP OF A
 CQ0294'CONCRETE POST PROJECTING 4-INCHES.
 CQ0294
 CQ0294                          STATION RECOVERY (1977)
 CQ0294
 CQ0294'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0294'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0295 ***********************************************************************
 CQ0295  DESIGNATION -  31 V 35
 CQ0295  PID         -  CQ0295
 CQ0295  STATE/COUNTY-  LA/LINCOLN
 CQ0295  COUNTRY     -  US
 CQ0295  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0295
 CQ0295                         *CURRENT SURVEY CONTROL
 CQ0295  ______________________________________________________________________
 CQ0295* NAD 83(1986) POSITION- 32 37 08.     (N) 092 25 51.     (W)   SCALED
 CQ0295* NAVD 88 ORTHO HEIGHT -    63.821 (meters)      209.39  (feet) ADJUSTED
 CQ0295  ______________________________________________________________________
 CQ0295  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ0295  DYNAMIC HEIGHT  -         63.750 (meters)      209.15  (feet) COMP
 CQ0295  MODELED GRAVITY -    979,523.5   (mgal)                       NAVD 88
 CQ0295
 CQ0295  VERT ORDER      -  SECOND    CLASS 0
 CQ0295
 CQ0295.The horizontal coordinates were scaled from a map and have
 CQ0295.an estimated accuracy of +/- 6 seconds.
 CQ0295
 CQ0295.The orthometric height was determined by differential leveling and
 CQ0295.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0295.in June 1991.
 CQ0295
 CQ0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0295.GEOID18 height accuracy estimate available here.
 CQ0295
 CQ0295.Click photographs - Photos may exist for this station.
 CQ0295
 CQ0295.The dynamic height is computed by dividing the NAVD 88
 CQ0295.geopotential number by the normal gravity value computed on the
 CQ0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0295.degrees latitude (g = 980.6199 gals.).
 CQ0295
 CQ0295.The modeled gravity was interpolated from observed gravity values.
 CQ0295
 CQ0295;                    North         East    Units  Estimated Accuracy
 CQ0295;SPC LA N     -   234,940.    1,006,490.      MT  (+/- 180 meters Scaled)
 CQ0295
 CQ0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS533091(NAD 83)
 CQ0295
 CQ0295                          SUPERSEDED SURVEY CONTROL
 CQ0295
 CQ0295  NGVD 29 (11/26/84)   63.901  (m)          209.65   (f) ADJUSTED    2 0
 CQ0295
 CQ0295.Superseded values are not recommended for survey control.
 CQ0295
 CQ0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0295.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0295
 CQ0295_MARKER: DD = SURVEY DISK
 CQ0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0295_STAMPING: 31V35 1968
 CQ0295_MARK LOGO: LADHGS
 CQ0295_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0295+STABILITY: SURFACE MOTION
 CQ0295
 CQ0295  HISTORY     - Date     Condition        Report By
 CQ0295  HISTORY     - 1968     MONUMENTED       LADH
 CQ0295  HISTORY     - 1968     GOOD             LADH
 CQ0295
 CQ0295                          STATION DESCRIPTION
 CQ0295
 CQ0295'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0295'17.6 MI NE FROM RUSTON.
 CQ0295'LOCATED 0.3 MILES NORTH ALONG U.S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ0295'COURTHOUSE IN RUSTON, THENCE EAST ALONG U.S. HIGHWAY 80 FOR 0.8 MILES,
 CQ0295'THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 10.3 MILES, THENCE EAST
 CQ0295'ALONG STATE HIGHWAY 822 FOR 6.2 MILES TO THE MARK ON THE RIGHT. IT IS
 CQ0295'1.0 MILE SOUTHWEST OF DOWNSVILLE.  IT IS 100 FEET SOUTH OF THE
 CQ0295'CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF A WIRE FENCE, 117 FEET
 CQ0295'NORTHWEST OF THE NORTHWEST CORNER OF THE A.C. MILLER HOUSE, AND 1 1/2
 CQ0295'FEET SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE
 CQ0295'DISK STAMPED 31V35 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0295'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0310 ***********************************************************************
 CQ0310  DESIGNATION -  31 V 36
 CQ0310  PID         -  CQ0310
 CQ0310  STATE/COUNTY-  LA/LINCOLN
 CQ0310  COUNTRY     -  US
 CQ0310  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0310
 CQ0310                         *CURRENT SURVEY CONTROL
 CQ0310  ______________________________________________________________________
 CQ0310* NAD 83(1986) POSITION- 32 40 05.     (N) 092 27 39.     (W)   SCALED
 CQ0310* NAVD 88 ORTHO HEIGHT -    54.29  (+/-2cm)      178.1   (feet) VERTCON3
 CQ0310  ______________________________________________________________________
 CQ0310  GEOID HEIGHT    -        -25.880 (meters)                     GEOID18
 CQ0310  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0310
 CQ0310.The horizontal coordinates were scaled from a map and have
 CQ0310.an estimated accuracy of +/- 6 seconds.
 CQ0310
 CQ0310.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0310.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0310
 CQ0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0310.GEOID18 height accuracy estimate available here.
 CQ0310
 CQ0310.The vertical order pertains to the NGVD 29 superseded value.
 CQ0310
 CQ0310.Click photographs - Photos may exist for this station.
 CQ0310
 CQ0310;                    North         East    Units  Estimated Accuracy
 CQ0310;SPC LA N     -   240,390.    1,003,670.      MT  (+/- 180 meters Scaled)
 CQ0310
 CQ0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS505146(NAD 83)
 CQ0310
 CQ0310                          SUPERSEDED SURVEY CONTROL
 CQ0310
 CQ0310  NGVD 29 (11/26/84)   54.376  (m)          178.40   (f) ADJUSTED    2 0
 CQ0310
 CQ0310.Superseded values are not recommended for survey control.
 CQ0310
 CQ0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0310.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0310
 CQ0310_MARKER: DD = SURVEY DISK
 CQ0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0310_STAMPING: 31V36 1968
 CQ0310_MARK LOGO: LADHGS
 CQ0310_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0310+STABILITY: SURFACE MOTION
 CQ0310
 CQ0310  HISTORY     - Date     Condition        Report By
 CQ0310  HISTORY     - 1968     MONUMENTED       LADH
 CQ0310  HISTORY     - 1968     GOOD             LADH
 CQ0310
 CQ0310                          STATION DESCRIPTION
 CQ0310
 CQ0310'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0310'16.1 MI NE FROM RUSTON.
 CQ0310'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0310'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0310'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 14.1 MILES,
 CQ0310'THENCE SOUTHEAST ALONG STATE HIGHWAY 151 FOR 0.9 MILES TO THE MARK ON
 CQ0310'THE RIGHT.  IT IS 69 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1
 CQ0310'FOOT EAST OF A FENCE ON RAYMOND MOBLEYS PROPERTY, 39 FEET SOUTH OF A
 CQ0310'FENCE CORNER, AND 1 FOOT EAST OF A STEEL WITNESS POST.  IT IS A LDH
 CQ0310'AND C AND GS TRAVERSE DISK STAMPED 31V36 1968, SET IN THE TOP OF A
 CQ0310'CONCRETE POST PROJECTING 4-INCHES.  NOTE-- IT IS LOCATED 1.7 MILES
 CQ0310'SOUTHEAST OF BM 56V1.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0311 ***********************************************************************
 CQ0311  DESIGNATION -  31 V 37
 CQ0311  PID         -  CQ0311
 CQ0311  STATE/COUNTY-  LA/LINCOLN
 CQ0311  COUNTRY     -  US
 CQ0311  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0311
 CQ0311                         *CURRENT SURVEY CONTROL
 CQ0311  ______________________________________________________________________
 CQ0311* NAD 83(1986) POSITION- 32 39 35.     (N) 092 26 54.     (W)   SCALED
 CQ0311* NAVD 88 ORTHO HEIGHT -    51.28  (+/-2cm)      168.2   (feet) VERTCON3
 CQ0311  ______________________________________________________________________
 CQ0311  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 CQ0311  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0311
 CQ0311.The horizontal coordinates were scaled from a map and have
 CQ0311.an estimated accuracy of +/- 6 seconds.
 CQ0311
 CQ0311.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0311.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0311
 CQ0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0311.GEOID18 height accuracy estimate available here.
 CQ0311
 CQ0311.The vertical order pertains to the NGVD 29 superseded value.
 CQ0311
 CQ0311.Click photographs - Photos may exist for this station.
 CQ0311
 CQ0311;                    North         East    Units  Estimated Accuracy
 CQ0311;SPC LA N     -   239,470.    1,004,850.      MT  (+/- 180 meters Scaled)
 CQ0311
 CQ0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS517136(NAD 83)
 CQ0311
 CQ0311                          SUPERSEDED SURVEY CONTROL
 CQ0311
 CQ0311  NGVD 29 (11/26/84)   51.363  (m)          168.51   (f) ADJUSTED    2 0
 CQ0311
 CQ0311.Superseded values are not recommended for survey control.
 CQ0311
 CQ0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0311.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0311
 CQ0311_MARKER: DD = SURVEY DISK
 CQ0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0311_STAMPING: 31V37 1968
 CQ0311_MARK LOGO: LADHGS
 CQ0311_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0311+STABILITY: SURFACE MOTION
 CQ0311
 CQ0311  HISTORY     - Date     Condition        Report By
 CQ0311  HISTORY     - 1968     MONUMENTED       LADH
 CQ0311  HISTORY     - 1968     GOOD             LADH
 CQ0311
 CQ0311                          STATION DESCRIPTION
 CQ0311
 CQ0311'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0311'17.1 MI NE FROM RUSTON.
 CQ0311'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0311'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0311'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 14.1 MILES,
 CQ0311'THENCE SOUTHEAST ALONG STATE HIGHWAY 151 FOR 1.9 MILES TO THE MARK ON
 CQ0311'THE LEFT.  IT IS 91 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT
 CQ0311'EAST OF A WIRE FENCE, 103 FEET NORTHWEST OF THE NORTHWEST CORNER OF R.
 CQ0311'R. QUARLES HOUSE, AND 2 FEET EAST OF A STEEL WITNESS POST.  IT IS A
 CQ0311'LDH AND C AND GS TRAVERSE DISK STAMPED 31V37 1968, SET IN THE TOP OF A
 CQ0311'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0312 ***********************************************************************
 CQ0312  DESIGNATION -  31 V 38
 CQ0312  PID         -  CQ0312
 CQ0312  STATE/COUNTY-  LA/LINCOLN
 CQ0312  COUNTRY     -  US
 CQ0312  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0312
 CQ0312                         *CURRENT SURVEY CONTROL
 CQ0312  ______________________________________________________________________
 CQ0312* NAD 83(1986) POSITION- 32 39 18.     (N) 092 26 23.     (W)   SCALED
 CQ0312* NAVD 88 ORTHO HEIGHT -    60.74  (+/-2cm)      199.3   (feet) VERTCON3
 CQ0312  ______________________________________________________________________
 CQ0312  GEOID HEIGHT    -        -25.872 (meters)                     GEOID18
 CQ0312  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0312
 CQ0312.The horizontal coordinates were scaled from a map and have
 CQ0312.an estimated accuracy of +/- 6 seconds.
 CQ0312
 CQ0312.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0312.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0312
 CQ0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0312.GEOID18 height accuracy estimate available here.
 CQ0312
 CQ0312.The vertical order pertains to the NGVD 29 superseded value.
 CQ0312
 CQ0312.Click photographs - Photos may exist for this station.
 CQ0312
 CQ0312;                    North         East    Units  Estimated Accuracy
 CQ0312;SPC LA N     -   238,950.    1,005,660.      MT  (+/- 180 meters Scaled)
 CQ0312
 CQ0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS525131(NAD 83)
 CQ0312
 CQ0312                          SUPERSEDED SURVEY CONTROL
 CQ0312
 CQ0312  NGVD 29 (11/26/84)   60.819  (m)          199.54   (f) ADJUSTED    2 0
 CQ0312
 CQ0312.Superseded values are not recommended for survey control.
 CQ0312
 CQ0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0312.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0312
 CQ0312_MARKER: DD = SURVEY DISK
 CQ0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0312_STAMPING: 31V38 1968
 CQ0312_MARK LOGO: LADHGS
 CQ0312_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0312+STABILITY: SURFACE MOTION
 CQ0312
 CQ0312  HISTORY     - Date     Condition        Report By
 CQ0312  HISTORY     - 1968     MONUMENTED       LADH
 CQ0312  HISTORY     - 1968     GOOD             LADH
 CQ0312  HISTORY     - 20081225 POOR             GEOCAC
 CQ0312
 CQ0312                          STATION DESCRIPTION
 CQ0312
 CQ0312'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0312'17.8 MI NE FROM RUSTON.
 CQ0312'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0312'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0312'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 14.1 MILES,
 CQ0312'THENCE SOUTHEAST ALONG STATE HIGHWAY 151 FOR 2.6 MILES TO THE MARK ON
 CQ0312'THE RIGHT.  IT IS AT THE INTERSECTION OF LINCOLN PARISH ROAD NO. 54
 CQ0312'(BETHEL METHODIST CHURCH ROAD) AND STATE HIGHWAY 151.  IT IS 61 FEET
 CQ0312'SOUTH OF THE CENTERLINE OF THE HIGHWAY ON W. S. HESTER ESTATE, 198
 CQ0312'FEET WEST OF THE CENTER OF A 24-INCH CONCRETE CULVERT UNDER THE
 CQ0312'HIGHWAY, 493 FEET WEST OF A ROCK CHIMNEY AT A HOME, AND 1 1/2
 CQ0312'FEET SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE
 CQ0312'DISK STAMPED 31V38 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0312'4-INCHES.
 CQ0312
 CQ0312                          STATION RECOVERY (2008)
 CQ0312
 CQ0312'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0312'MARK AND IT'S CONCRETE SETTING WERE FOUND TILTED AT A 70 DEGREE ANGLE.
 CQ0312'MARK AND CONCRETE SETTING MAY HAVE POSSIBLY BEEN MOVED FROM ORIGINAL
 CQ0312'POSITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0313 ***********************************************************************
 CQ0313  DESIGNATION -  31 V 39
 CQ0313  PID         -  CQ0313
 CQ0313  STATE/COUNTY-  LA/LINCOLN
 CQ0313  COUNTRY     -  US
 CQ0313  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0313
 CQ0313                         *CURRENT SURVEY CONTROL
 CQ0313  ______________________________________________________________________
 CQ0313* NAD 83(1986) POSITION- 32 38 36.     (N) 092 25 59.     (W)   SCALED
 CQ0313* NAVD 88 ORTHO HEIGHT -    71.55  (+/-2cm)      234.7   (feet) VERTCON3
 CQ0313  ______________________________________________________________________
 CQ0313  GEOID HEIGHT    -        -25.862 (meters)                     GEOID18
 CQ0313  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0313
 CQ0313.The horizontal coordinates were scaled from a map and have
 CQ0313.an estimated accuracy of +/- 6 seconds.
 CQ0313
 CQ0313.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0313.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0313
 CQ0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0313.GEOID18 height accuracy estimate available here.
 CQ0313
 CQ0313.The vertical order pertains to the NGVD 29 superseded value.
 CQ0313
 CQ0313.Click photographs - Photos may exist for this station.
 CQ0313
 CQ0313;                    North         East    Units  Estimated Accuracy
 CQ0313;SPC LA N     -   237,650.    1,006,280.      MT  (+/- 180 meters Scaled)
 CQ0313
 CQ0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS531118(NAD 83)
 CQ0313
 CQ0313                          SUPERSEDED SURVEY CONTROL
 CQ0313
 CQ0313  NGVD 29 (11/26/84)   71.627  (m)          235.00   (f) ADJUSTED    2 0
 CQ0313
 CQ0313.Superseded values are not recommended for survey control.
 CQ0313
 CQ0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0313.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0313
 CQ0313_MARKER: DD = SURVEY DISK
 CQ0313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0313_STAMPING: 31V39 1968
 CQ0313_MARK LOGO: LADHGS
 CQ0313_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0313+STABILITY: SURFACE MOTION
 CQ0313
 CQ0313  HISTORY     - Date     Condition        Report By
 CQ0313  HISTORY     - 1968     MONUMENTED       LADH
 CQ0313  HISTORY     - 1968     GOOD             LADH
 CQ0313
 CQ0313                          STATION DESCRIPTION
 CQ0313
 CQ0313'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0313'18.8 MI NE FROM RUSTON.
 CQ0313'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0313'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0313'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 14.1 MILES,
 CQ0313'THENCE SOUTHEAST ALONG STATE HIGHWAY 151 FOR 3.6 MILES TO THE MARK ON
 CQ0313'THE LEFT.  IT IS 51 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 9
 CQ0313'FEET SOUTH OF A 24-INCH WALNUT TREE, 83 FEET SOUTHWEST OF A SOUTHWEST
 CQ0313'BARN CORNER, 148 FEET NORTHEAST OF THE NORTHEAST CORNER OF H. O.
 CQ0313'HAMMONDS HOUSE, AND 2 FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH
 CQ0313'AND C AND GS TRAVERSE DISK STAMPED 31V39 1968, SET IN THE TOP OF A
 CQ0313'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1188 ***********************************************************************
 CQ1188  DESIGNATION -  31 V 4
 CQ1188  PID         -  CQ1188
 CQ1188  STATE/COUNTY-  LA/LINCOLN
 CQ1188  COUNTRY     -  US
 CQ1188  USGS QUAD   -  RUSTON EAST (2018)
 CQ1188
 CQ1188                         *CURRENT SURVEY CONTROL
 CQ1188  ______________________________________________________________________
 CQ1188* NAD 83(1986) POSITION- 32 37 09.8    (N) 092 33 24.9    (W)   HD_HELD2
 CQ1188* NAVD 88 ORTHO HEIGHT -    66.372 (meters)      217.76  (feet) ADJUSTED
 CQ1188  ______________________________________________________________________
 CQ1188  GEOID HEIGHT    -        -25.820 (meters)                     GEOID18
 CQ1188  DYNAMIC HEIGHT  -         66.297 (meters)      217.51  (feet) COMP
 CQ1188  MODELED GRAVITY -    979,519.4   (mgal)                       NAVD 88
 CQ1188
 CQ1188  VERT ORDER      -  SECOND    CLASS 0
 CQ1188
 CQ1188.The horizontal coordinates were established by autonomous hand held GPS
 CQ1188.observations and have an estimated accuracy of +/- 10 meters.
 CQ1188
 CQ1188.The orthometric height was determined by differential leveling and
 CQ1188.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1188.in June 1991.
 CQ1188
 CQ1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1188.GEOID18 height accuracy estimate available here.
 CQ1188
 CQ1188.Click photographs - Photos may exist for this station.
 CQ1188
 CQ1188.The dynamic height is computed by dividing the NAVD 88
 CQ1188.geopotential number by the normal gravity value computed on the
 CQ1188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1188.degrees latitude (g = 980.6199 gals.).
 CQ1188
 CQ1188.The modeled gravity was interpolated from observed gravity values.
 CQ1188
 CQ1188;                    North         East    Units  Estimated Accuracy
 CQ1188;SPC LA N     -   234,995.      994,658.      MT  (+/- 10 meters HH2 GPS)
 CQ1188
 CQ1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4156709180(NAD 83)
 CQ1188
 CQ1188                          SUPERSEDED SURVEY CONTROL
 CQ1188
 CQ1188  NGVD 29 (11/26/84)   66.453  (m)          218.02   (f) ADJUSTED    2 0
 CQ1188
 CQ1188.Superseded values are not recommended for survey control.
 CQ1188
 CQ1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1188.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1188
 CQ1188_MARKER: DD = SURVEY DISK
 CQ1188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1188_STAMPING: 31V4 1967
 CQ1188_MARK LOGO: LADHGS
 CQ1188_PROJECTION: FLUSH
 CQ1188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1188+STABILITY: SURFACE MOTION
 CQ1188
 CQ1188  HISTORY     - Date     Condition        Report By
 CQ1188  HISTORY     - 1967     MONUMENTED       LADH
 CQ1188  HISTORY     - 1969     GOOD             LADH
 CQ1188
 CQ1188                          STATION DESCRIPTION
 CQ1188
 CQ1188'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1188'8.7 MI NE FROM RUSTON.
 CQ1188'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1188'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1188'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 6.7 MILES TO THE
 CQ1188'MARK ON THE RIGHT.  IT IS 66 FEET EAST OF THE CENTERLINE OF THE
 CQ1188'HIGHWAY, 84 FEET SOUTH OF A SOUTHWEST HOUSE CORNER AND 4 FEET WEST OF
 CQ1188'A SOUTHWEST BARN CORNER.  IT IS 0.2 MILE NORTHEAST OF THE INTERSECTION
 CQ1188'OF STATE HIGHWAY LA. 33 AND STATE HIGHWAY LA. 822 AND 3 FEET NORTH OF
 CQ1188'A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED
 CQ1188'31V4 1967 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 CQ1188'SECTION 22, T 19N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0314 ***********************************************************************
 CQ0314  DESIGNATION -  31 V 40
 CQ0314  PID         -  CQ0314
 CQ0314  STATE/COUNTY-  LA/LINCOLN
 CQ0314  COUNTRY     -  US
 CQ0314  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0314
 CQ0314                         *CURRENT SURVEY CONTROL
 CQ0314  ______________________________________________________________________
 CQ0314* NAD 83(1986) POSITION- 32 38 02.     (N) 092 25 12.     (W)   SCALED
 CQ0314* NAVD 88 ORTHO HEIGHT -    62.45  (+/-2cm)      204.9   (feet) VERTCON3
 CQ0314  ______________________________________________________________________
 CQ0314  GEOID HEIGHT    -        -25.856 (meters)                     GEOID18
 CQ0314  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0314
 CQ0314.The horizontal coordinates were scaled from a map and have
 CQ0314.an estimated accuracy of +/- 6 seconds.
 CQ0314
 CQ0314.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0314.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0314
 CQ0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0314.GEOID18 height accuracy estimate available here.
 CQ0314
 CQ0314.The vertical order pertains to the NGVD 29 superseded value.
 CQ0314
 CQ0314.Click photographs - Photos may exist for this station.
 CQ0314
 CQ0314;                    North         East    Units  Estimated Accuracy
 CQ0314;SPC LA N     -   236,610.    1,007,510.      MT  (+/- 180 meters Scaled)
 CQ0314
 CQ0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS544108(NAD 83)
 CQ0314
 CQ0314                          SUPERSEDED SURVEY CONTROL
 CQ0314
 CQ0314  NGVD 29 (11/26/84)   62.531  (m)          205.15   (f) ADJUSTED    2 0
 CQ0314
 CQ0314.Superseded values are not recommended for survey control.
 CQ0314
 CQ0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0314.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0314
 CQ0314_MARKER: DD = SURVEY DISK
 CQ0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0314_STAMPING: 31V40 1968
 CQ0314_MARK LOGO: LADHGS
 CQ0314_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0314+STABILITY: SURFACE MOTION
 CQ0314
 CQ0314  HISTORY     - Date     Condition        Report By
 CQ0314  HISTORY     - 1968     MONUMENTED       LADH
 CQ0314  HISTORY     - 1968     GOOD             LADH
 CQ0314
 CQ0314                          STATION DESCRIPTION
 CQ0314
 CQ0314'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0314'19.9 MI NE FROM RUSTON.
 CQ0314'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0314'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0314'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 14.1 MILES,
 CQ0314'THENCE SOUTHEAST ALONG STATE HIGHWAY 151 FOR 4.7 MILES TO THE MARK ON
 CQ0314'THE LEFT.  IT IS 0.5 MILES NORTHWEST OF DOWNSVILLE.  IT IS 62 FEET
 CQ0314'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF C. A.
 CQ0314'WHITES WEST BOUNDRY FENCE, 374 FEET EAST OF THE CENTER OF A 30-INCH
 CQ0314'CONCRETE CULVERT PIPE UNDER THE HIGHWAY, AND 1 1/2 FEET NORTH OF A
 CQ0314'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED
 CQ0314'31V40 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0314'NOTE-- IT IS 0.5 MILES NORTHWEST OF BM 56V12.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1046 ***********************************************************************
 CQ1046  DESIGNATION -  31 V 41
 CQ1046  PID         -  CQ1046
 CQ1046  STATE/COUNTY-  LA/LINCOLN
 CQ1046  COUNTRY     -  US
 CQ1046  USGS QUAD   -  RUSTON WEST (2018)
 CQ1046
 CQ1046                         *CURRENT SURVEY CONTROL
 CQ1046  ______________________________________________________________________
 CQ1046* NAD 83(1986) POSITION- 32 33 09.     (N) 092 38 26.     (W)   SCALED
 CQ1046* NAVD 88 ORTHO HEIGHT -    84.616 (meters)      277.61  (feet) ADJUSTED
 CQ1046  ______________________________________________________________________
 CQ1046  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 CQ1046  DYNAMIC HEIGHT  -         84.521 (meters)      277.30  (feet) COMP
 CQ1046  MODELED GRAVITY -    979,518.4   (mgal)                       NAVD 88
 CQ1046
 CQ1046  VERT ORDER      -  SECOND    CLASS 0
 CQ1046
 CQ1046.The horizontal coordinates were scaled from a map and have
 CQ1046.an estimated accuracy of +/- 6 seconds.
 CQ1046
 CQ1046.The orthometric height was determined by differential leveling and
 CQ1046.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1046.in June 1991.
 CQ1046
 CQ1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1046.GEOID18 height accuracy estimate available here.
 CQ1046
 CQ1046.Click photographs - Photos may exist for this station.
 CQ1046
 CQ1046.The dynamic height is computed by dividing the NAVD 88
 CQ1046.geopotential number by the normal gravity value computed on the
 CQ1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1046.degrees latitude (g = 980.6199 gals.).
 CQ1046
 CQ1046.The modeled gravity was interpolated from observed gravity values.
 CQ1046
 CQ1046;                    North         East    Units  Estimated Accuracy
 CQ1046;SPC LA N     -   227,590.      986,800.      MT  (+/- 180 meters Scaled)
 CQ1046
 CQ1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS337017(NAD 83)
 CQ1046
 CQ1046                          SUPERSEDED SURVEY CONTROL
 CQ1046
 CQ1046  NGVD 29 (11/26/84)   84.689  (m)          277.85   (f) ADJUSTED    2 0
 CQ1046
 CQ1046.Superseded values are not recommended for survey control.
 CQ1046
 CQ1046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1046.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1046
 CQ1046_MARKER: DD = SURVEY DISK
 CQ1046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1046_STAMPING: 31V41 1968
 CQ1046_MARK LOGO: LADHGS
 CQ1046_PROJECTION: FLUSH
 CQ1046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1046+STABILITY: SURFACE MOTION
 CQ1046
 CQ1046  HISTORY     - Date     Condition        Report By
 CQ1046  HISTORY     - 1968     MONUMENTED       LADH
 CQ1046
 CQ1046                          STATION DESCRIPTION
 CQ1046
 CQ1046'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1046'1.8 MI N FROM RUSTON.
 CQ1046'LOCATED 1.8 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1046'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE LEFT.  IT IS 152 FEET
 CQ1046'WEST OF THE CENTERLINE OF THE HIGHWAY, 133 FEET SOUTHEAST OF THE
 CQ1046'INTERSECTION OF THE TOMALODGE DRIVEWAY AND U. S. HIGHWAY 167 AND 108
 CQ1046'FEET SOUTH OF THE CENTERLINE OF THE TOMALODGE DRIVEWAY.  IT IS ON T.
 CQ1046'L. JAMES PROPERTY AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A
 CQ1046'LDH AND C AND GS B. M. DISK STAMPED 31V41 1968 AND SET IN THE TOP OF A
 CQ1046'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 14, T 18N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1047 ***********************************************************************
 CQ1047  DESIGNATION -  31 V 42
 CQ1047  PID         -  CQ1047
 CQ1047  STATE/COUNTY-  LA/LINCOLN
 CQ1047  COUNTRY     -  US
 CQ1047  USGS QUAD   -  RUSTON WEST (2018)
 CQ1047
 CQ1047                         *CURRENT SURVEY CONTROL
 CQ1047  ______________________________________________________________________
 CQ1047* NAD 83(1986) POSITION- 32 33 50.     (N) 092 38 31.     (W)   SCALED
 CQ1047* NAVD 88 ORTHO HEIGHT -    76.642 (meters)      251.45  (feet) ADJUSTED
 CQ1047  ______________________________________________________________________
 CQ1047  GEOID HEIGHT    -        -25.751 (meters)                     GEOID18
 CQ1047  DYNAMIC HEIGHT  -         76.557 (meters)      251.17  (feet) COMP
 CQ1047  MODELED GRAVITY -    979,519.5   (mgal)                       NAVD 88
 CQ1047
 CQ1047  VERT ORDER      -  SECOND    CLASS 0
 CQ1047
 CQ1047.The horizontal coordinates were scaled from a map and have
 CQ1047.an estimated accuracy of +/- 6 seconds.
 CQ1047
 CQ1047.The orthometric height was determined by differential leveling and
 CQ1047.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1047.in June 1991.
 CQ1047
 CQ1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1047.GEOID18 height accuracy estimate available here.
 CQ1047
 CQ1047.Click photographs - Photos may exist for this station.
 CQ1047
 CQ1047.The dynamic height is computed by dividing the NAVD 88
 CQ1047.geopotential number by the normal gravity value computed on the
 CQ1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1047.degrees latitude (g = 980.6199 gals.).
 CQ1047
 CQ1047.The modeled gravity was interpolated from observed gravity values.
 CQ1047
 CQ1047;                    North         East    Units  Estimated Accuracy
 CQ1047;SPC LA N     -   228,850.      986,670.      MT  (+/- 180 meters Scaled)
 CQ1047
 CQ1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS336029(NAD 83)
 CQ1047
 CQ1047                          SUPERSEDED SURVEY CONTROL
 CQ1047
 CQ1047  NGVD 29 (11/26/84)   76.717  (m)          251.70   (f) ADJUSTED    2 0
 CQ1047
 CQ1047.Superseded values are not recommended for survey control.
 CQ1047
 CQ1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1047.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1047
 CQ1047_MARKER: DD = SURVEY DISK
 CQ1047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1047_STAMPING: 31V42 1968
 CQ1047_MARK LOGO: LADHGS
 CQ1047_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1047+STABILITY: SURFACE MOTION
 CQ1047
 CQ1047  HISTORY     - Date     Condition        Report By
 CQ1047  HISTORY     - 1968     MONUMENTED       LADH
 CQ1047  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1047
 CQ1047                          STATION DESCRIPTION
 CQ1047
 CQ1047'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1047'2.6 MI N FROM RUSTON.
 CQ1047'LOCATED 2.6 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1047'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT IN SECTION 11,
 CQ1047'T18N, R3W.  IT IS 158 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 12
 CQ1047'FEET EAST OF A 24-INCH PINE TREE AND 5 FEET SOUTHEAST OF A 8-INCH
 CQ1047'BLACK GUM TREE.  IT IS AT THE NORTH BOUNDRY OF JAKE SPEARS PROPERTY
 CQ1047'AND 2 FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B.
 CQ1047'M. DISK STAMPED 31V42 1968 AND SET IN THE TOP OF A CONCRETE POST
 CQ1047'PROJECTING 4-INCHES.
 CQ1047
 CQ1047                          STATION RECOVERY (1982)
 CQ1047
 CQ1047'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1047'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1048 ***********************************************************************
 CQ1048  DESIGNATION -  31 V 43
 CQ1048  PID         -  CQ1048
 CQ1048  STATE/COUNTY-  LA/LINCOLN
 CQ1048  COUNTRY     -  US
 CQ1048  USGS QUAD   -  RUSTON WEST (2018)
 CQ1048
 CQ1048                         *CURRENT SURVEY CONTROL
 CQ1048  ______________________________________________________________________
 CQ1048* NAD 83(1986) POSITION- 32 34 35.8    (N) 092 38 40.1    (W)   HD_HELD2
 CQ1048* NAVD 88 ORTHO HEIGHT -    79.967 (meters)      262.36  (feet) ADJUSTED
 CQ1048  ______________________________________________________________________
 CQ1048  GEOID HEIGHT    -        -25.764 (meters)                     GEOID18
 CQ1048  DYNAMIC HEIGHT  -         79.878 (meters)      262.07  (feet) COMP
 CQ1048  MODELED GRAVITY -    979,520.9   (mgal)                       NAVD 88
 CQ1048
 CQ1048  VERT ORDER      -  SECOND    CLASS 0
 CQ1048
 CQ1048.The horizontal coordinates were established by autonomous hand held GPS
 CQ1048.observations and have an estimated accuracy of +/- 10 meters.
 CQ1048
 CQ1048.The orthometric height was determined by differential leveling and
 CQ1048.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1048.in June 1991.
 CQ1048
 CQ1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1048.GEOID18 height accuracy estimate available here.
 CQ1048
 CQ1048.Click photographs - Photos may exist for this station.
 CQ1048
 CQ1048.The dynamic height is computed by dividing the NAVD 88
 CQ1048.geopotential number by the normal gravity value computed on the
 CQ1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1048.degrees latitude (g = 980.6199 gals.).
 CQ1048
 CQ1048.The modeled gravity was interpolated from observed gravity values.
 CQ1048
 CQ1048;                    North         East    Units  Estimated Accuracy
 CQ1048;SPC LA N     -   230,259.      986,435.      MT  (+/- 10 meters HH2 GPS)
 CQ1048
 CQ1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3336904407(NAD 83)
 CQ1048
 CQ1048                          SUPERSEDED SURVEY CONTROL
 CQ1048
 CQ1048  NGVD 29 (11/26/84)   80.042  (m)          262.60   (f) ADJUSTED    2 0
 CQ1048
 CQ1048.Superseded values are not recommended for survey control.
 CQ1048
 CQ1048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1048.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1048
 CQ1048_MARKER: DD = SURVEY DISK
 CQ1048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1048_STAMPING: 31V43 1968
 CQ1048_MARK LOGO: LADHGS
 CQ1048_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1048+STABILITY: SURFACE MOTION
 CQ1048_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1048+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2017
 CQ1048
 CQ1048  HISTORY     - Date     Condition        Report By
 CQ1048  HISTORY     - 1968     MONUMENTED       LADH
 CQ1048  HISTORY     - 20040131 GOOD             USPSQD
 CQ1048  HISTORY     - 20151124 GOOD             GEOCAC
 CQ1048  HISTORY     - 20170213 GOOD             JCLS
 CQ1048
 CQ1048                          STATION DESCRIPTION
 CQ1048
 CQ1048'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1048'3.4 MI N FROM RUSTON.
 CQ1048'LOCATED 3.4 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1048'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT.  IT IS DIRECTLY
 CQ1048'ACROSS THE HIGHWAY FROM THE ALEX PEDEN ANTIQUE SHOP.  IT IS 140 FEET
 CQ1048'EAST OF THE CENTERLINE OF THE HIGHWAY, 59 FEET SOUTHEAST OF THE CENTER
 CQ1048'OF A STEEL CATTLE GUARD, 28 FEET SOUTH OF THE CENTERLINE OF A DIRT OIL
 CQ1048'WELL ACCESS ROAD, 4 FEET WEST OF A 12-INCH SWEET GUM TREE, 1 FOOT
 CQ1048'SOUTH OF A FENCE AND 1 FOOT EAST OF A STEEL WITNESS POST.  IT IS A LDH
 CQ1048'AND C AND GS B. M. DISK STAMPED 31V43 1968 AND SET IN THE TOP OF A
 CQ1048'CONCRETE POST PROJECTING 4-INCHES.  SECTION 2, T 18N, R 3W.
 CQ1048
 CQ1048                          STATION RECOVERY (2004)
 CQ1048
 CQ1048'RECOVERY NOTE BY US POWER SQUADRON 2004 (THC)
 CQ1048'ALEX PEDEN ANTIQUE SHOP NOW NAMED DEEP SOUTH ANTIQUES.
 CQ1048
 CQ1048                          STATION RECOVERY (2015)
 CQ1048
 CQ1048'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CQ1048'1 FT (0.3 M) EAST OF METAL WITNESS POST WITH SIGN ATTACHED.
 CQ1048
 CQ1048                          STATION RECOVERY (2017)
 CQ1048
 CQ1048'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 CQ1048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1050 ***********************************************************************
 CQ1050  DESIGNATION -  31 V 44
 CQ1050  PID         -  CQ1050
 CQ1050  STATE/COUNTY-  LA/LINCOLN
 CQ1050  COUNTRY     -  US
 CQ1050  USGS QUAD   -  RUSTON WEST (2018)
 CQ1050
 CQ1050                         *CURRENT SURVEY CONTROL
 CQ1050  ______________________________________________________________________
 CQ1050* NAD 83(1986) POSITION- 32 36 27.5    (N) 092 38 56.9    (W)   HD_HELD2
 CQ1050* NAVD 88 ORTHO HEIGHT -    67.814 (meters)      222.49  (feet) ADJUSTED
 CQ1050  ______________________________________________________________________
 CQ1050  GEOID HEIGHT    -        -25.800 (meters)                     GEOID18
 CQ1050  DYNAMIC HEIGHT  -         67.738 (meters)      222.24  (feet) COMP
 CQ1050  MODELED GRAVITY -    979,523.1   (mgal)                       NAVD 88
 CQ1050
 CQ1050  VERT ORDER      -  SECOND    CLASS 0
 CQ1050
 CQ1050.The horizontal coordinates were established by autonomous hand held GPS
 CQ1050.observations and have an estimated accuracy of +/- 10 meters.
 CQ1050
 CQ1050.The orthometric height was determined by differential leveling and
 CQ1050.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1050.in June 1991.
 CQ1050
 CQ1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1050.GEOID18 height accuracy estimate available here.
 CQ1050
 CQ1050.Click photographs - Photos may exist for this station.
 CQ1050
 CQ1050.The dynamic height is computed by dividing the NAVD 88
 CQ1050.geopotential number by the normal gravity value computed on the
 CQ1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1050.degrees latitude (g = 980.6199 gals.).
 CQ1050
 CQ1050.The modeled gravity was interpolated from observed gravity values.
 CQ1050
 CQ1050;                    North         East    Units  Estimated Accuracy
 CQ1050;SPC LA N     -   233,701.      986,001.      MT  (+/- 10 meters HH2 GPS)
 CQ1050
 CQ1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3292007845(NAD 83)
 CQ1050
 CQ1050                          SUPERSEDED SURVEY CONTROL
 CQ1050
 CQ1050  NGVD 29 (11/26/84)   67.888  (m)          222.73   (f) ADJUSTED    2 0
 CQ1050
 CQ1050.Superseded values are not recommended for survey control.
 CQ1050
 CQ1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1050.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1050
 CQ1050_MARKER: DD = SURVEY DISK
 CQ1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1050_STAMPING: 31V44 1968
 CQ1050_MARK LOGO: LADHGS
 CQ1050_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1050+STABILITY: SURFACE MOTION
 CQ1050
 CQ1050  HISTORY     - Date     Condition        Report By
 CQ1050  HISTORY     - 1968     MONUMENTED       LADH
 CQ1050  HISTORY     - 20151124 GOOD             GEOCAC
 CQ1050
 CQ1050                          STATION DESCRIPTION
 CQ1050
 CQ1050'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1050'5.4 MI N FROM RUSTON.
 CQ1050'LOCATED 5.4 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1050'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE LEFT IN SECTION 26,
 CQ1050'T19N, R3W.  IT IS 137 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 31
 CQ1050'FEET SOUTH OF THE C. M. (BUD) HARRIS SOUTHWEST HOUSE CORNER, 16 FEET
 CQ1050'SOUTHWEST OF AN 18-INCH PEN OAK TREE AND 1 FOOT WEST OF A STEEL
 CQ1050'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V44 1968
 CQ1050'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ1050
 CQ1050                          STATION RECOVERY (2015)
 CQ1050
 CQ1050'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CQ1050'1 FT (0.3 M) WEST OF METAL WITNESS POST WITH SIGN ATTACHED.  NOTE THE
 CQ1050'C. M. (BUD) HARRIS HOUSE HAS BEEN RAZED, WITH SOME SMALL DEBRIS
 CQ1050'EVIDENCE STILL ON SITE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1052 ***********************************************************************
 CQ1052  DESIGNATION -  31 V 46
 CQ1052  PID         -  CQ1052
 CQ1052  STATE/COUNTY-  LA/LINCOLN
 CQ1052  COUNTRY     -  US
 CQ1052  USGS QUAD   -  DUBACH (2018)
 CQ1052
 CQ1052                         *CURRENT SURVEY CONTROL
 CQ1052  ______________________________________________________________________
 CQ1052* NAD 83(1986) POSITION- 32 38 02.     (N) 092 38 24.     (W)   SCALED
 CQ1052* NAVD 88 ORTHO HEIGHT -    39.196 (meters)      128.60  (feet) ADJUSTED
 CQ1052  ______________________________________________________________________
 CQ1052  GEOID HEIGHT    -        -25.831 (meters)                     GEOID18
 CQ1052  DYNAMIC HEIGHT  -         39.152 (meters)      128.45  (feet) COMP
 CQ1052  MODELED GRAVITY -    979,523.0   (mgal)                       NAVD 88
 CQ1052
 CQ1052  VERT ORDER      -  SECOND    CLASS 0
 CQ1052
 CQ1052.The horizontal coordinates were scaled from a map and have
 CQ1052.an estimated accuracy of +/- 6 seconds.
 CQ1052
 CQ1052.The orthometric height was determined by differential leveling and
 CQ1052.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1052.in June 1991.
 CQ1052
 CQ1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1052.GEOID18 height accuracy estimate available here.
 CQ1052
 CQ1052.Click photographs - Photos may exist for this station.
 CQ1052
 CQ1052.The dynamic height is computed by dividing the NAVD 88
 CQ1052.geopotential number by the normal gravity value computed on the
 CQ1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1052.degrees latitude (g = 980.6199 gals.).
 CQ1052
 CQ1052.The modeled gravity was interpolated from observed gravity values.
 CQ1052
 CQ1052;                    North         East    Units  Estimated Accuracy
 CQ1052;SPC LA N     -   236,610.      986,860.      MT  (+/- 180 meters Scaled)
 CQ1052
 CQ1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS337107(NAD 83)
 CQ1052
 CQ1052                          SUPERSEDED SURVEY CONTROL
 CQ1052
 CQ1052  NGVD 29 (11/26/84)   39.271  (m)          128.84   (f) ADJUSTED    2 0
 CQ1052
 CQ1052.Superseded values are not recommended for survey control.
 CQ1052
 CQ1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1052.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1052
 CQ1052_MARKER: DD = SURVEY DISK
 CQ1052_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1052_SP_SET: BRIDGE
 CQ1052_STAMPING: 31V46 1968
 CQ1052_MARK LOGO: LADHGS
 CQ1052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1052
 CQ1052  HISTORY     - Date     Condition        Report By
 CQ1052  HISTORY     - 1968     MONUMENTED       LADH
 CQ1052  HISTORY     - 1975     GOOD             NGS
 CQ1052  HISTORY     - 1980     GOOD             LADTD
 CQ1052
 CQ1052                          STATION DESCRIPTION
 CQ1052
 CQ1052'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1052'7.4 MI N FROM RUSTON.
 CQ1052'LOCATED 7.4 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1052'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT.  IT IS IN THE
 CQ1052'SIDEWALK ON THE SOUTHEAST CORNER OF CYPRESS CREEK BRIDGE, 15 FEET EAST
 CQ1052'OF THE CENTERLINE OF THE HIGHWAY, 65 FEET WEST OF A POWER POLE, 0.8
 CQ1052'FOOT ABOVE THE ELEVATION OF THE ADJACENT ROADWAY PAVEMENT AND 4 FEET
 CQ1052'NORTHWEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1052'DISK STAMPED 31V46 1968 AND SET IN THE TOP OF THE BRIDGE SIDEWALK.
 CQ1052'SECTION 14, T 19N, R 3W.
 CQ1052
 CQ1052                          STATION RECOVERY (1975)
 CQ1052
 CQ1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 CQ1052'RECOVERED IN GOOD CONDITION.
 CQ1052
 CQ1052                          STATION RECOVERY (1980)
 CQ1052
 CQ1052'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1053 ***********************************************************************
 CQ1053  DESIGNATION -  31 V 47
 CQ1053  PID         -  CQ1053
 CQ1053  STATE/COUNTY-  LA/LINCOLN
 CQ1053  COUNTRY     -  US
 CQ1053  USGS QUAD   -  DUBACH (2018)
 CQ1053
 CQ1053                         *CURRENT SURVEY CONTROL
 CQ1053  ______________________________________________________________________
 CQ1053* NAD 83(1986) POSITION- 32 38 46.     (N) 092 38 48.     (W)   SCALED
 CQ1053* NAVD 88 ORTHO HEIGHT -    69.439 (meters)      227.82  (feet) ADJUSTED
 CQ1053  ______________________________________________________________________
 CQ1053  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ1053  DYNAMIC HEIGHT  -         69.361 (meters)      227.56  (feet) COMP
 CQ1053  MODELED GRAVITY -    979,524.3   (mgal)                       NAVD 88
 CQ1053
 CQ1053  VERT ORDER      -  SECOND    CLASS 0
 CQ1053
 CQ1053.The horizontal coordinates were scaled from a map and have
 CQ1053.an estimated accuracy of +/- 6 seconds.
 CQ1053
 CQ1053.The orthometric height was determined by differential leveling and
 CQ1053.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1053.in June 1991.
 CQ1053
 CQ1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1053.GEOID18 height accuracy estimate available here.
 CQ1053
 CQ1053.Click photographs - Photos may exist for this station.
 CQ1053
 CQ1053.The dynamic height is computed by dividing the NAVD 88
 CQ1053.geopotential number by the normal gravity value computed on the
 CQ1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1053.degrees latitude (g = 980.6199 gals.).
 CQ1053
 CQ1053.The modeled gravity was interpolated from observed gravity values.
 CQ1053
 CQ1053;                    North         East    Units  Estimated Accuracy
 CQ1053;SPC LA N     -   237,970.      986,240.      MT  (+/- 180 meters Scaled)
 CQ1053
 CQ1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS331121(NAD 83)
 CQ1053
 CQ1053                          SUPERSEDED SURVEY CONTROL
 CQ1053
 CQ1053  NGVD 29 (11/26/84)   69.514  (m)          228.06   (f) ADJUSTED    2 0
 CQ1053
 CQ1053.Superseded values are not recommended for survey control.
 CQ1053
 CQ1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1053.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1053
 CQ1053_MARKER: DD = SURVEY DISK
 CQ1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1053_STAMPING: 31V47 1968
 CQ1053_MARK LOGO: LADHGS
 CQ1053_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1053+STABILITY: SURFACE MOTION
 CQ1053
 CQ1053  HISTORY     - Date     Condition        Report By
 CQ1053  HISTORY     - 1968     MONUMENTED       LADH
 CQ1053  HISTORY     - 1975     GOOD             NGS
 CQ1053  HISTORY     - 1980     GOOD             LADTD
 CQ1053
 CQ1053                          STATION DESCRIPTION
 CQ1053
 CQ1053'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1053'8.3 MI N FROM RUSTON.
 CQ1053'LOCATED 8.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1053'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT.  IT IS 117 FEET
 CQ1053'EAST OF THE CENTERLINE OF THE HIGHWAY, 138 FEET SOUTH OF THE MARVIN M.
 CQ1053'CARTER SOUTHEAST HOUSE CORNER AND 4 FEET NORTH OF A FENCE AND 2 FEET
 CQ1053'EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK
 CQ1053'STAMPED 31V47 1968 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ1053'4-INCHES.  SECTION 11, T 19N, R 3W.
 CQ1053
 CQ1053                          STATION RECOVERY (1975)
 CQ1053
 CQ1053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 CQ1053'RECOVERED IN GOOD CONDITION.
 CQ1053
 CQ1053                          STATION RECOVERY (1980)
 CQ1053
 CQ1053'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1058 ***********************************************************************
 CQ1058  DESIGNATION -  31 V 49
 CQ1058  PID         -  CQ1058
 CQ1058  STATE/COUNTY-  LA/LINCOLN
 CQ1058  COUNTRY     -  US
 CQ1058  USGS QUAD   -  DUBACH (2018)
 CQ1058
 CQ1058                         *CURRENT SURVEY CONTROL
 CQ1058  ______________________________________________________________________
 CQ1058* NAD 83(1986) POSITION- 32 40 03.     (N) 092 38 30.     (W)   SCALED
 CQ1058* NAVD 88 ORTHO HEIGHT -    67.891 (meters)      222.74  (feet) ADJUSTED
 CQ1058  ______________________________________________________________________
 CQ1058  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 CQ1058  DYNAMIC HEIGHT  -         67.816 (meters)      222.49  (feet) COMP
 CQ1058  MODELED GRAVITY -    979,525.6   (mgal)                       NAVD 88
 CQ1058
 CQ1058  VERT ORDER      -  SECOND    CLASS 0
 CQ1058
 CQ1058.The horizontal coordinates were scaled from a map and have
 CQ1058.an estimated accuracy of +/- 6 seconds.
 CQ1058
 CQ1058.The orthometric height was determined by differential leveling and
 CQ1058.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1058.in June 1991.
 CQ1058
 CQ1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1058.GEOID18 height accuracy estimate available here.
 CQ1058
 CQ1058.Click photographs - Photos may exist for this station.
 CQ1058
 CQ1058.The dynamic height is computed by dividing the NAVD 88
 CQ1058.geopotential number by the normal gravity value computed on the
 CQ1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1058.degrees latitude (g = 980.6199 gals.).
 CQ1058
 CQ1058.The modeled gravity was interpolated from observed gravity values.
 CQ1058
 CQ1058;                    North         East    Units  Estimated Accuracy
 CQ1058;SPC LA N     -   240,340.      986,710.      MT  (+/- 180 meters Scaled)
 CQ1058
 CQ1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS335144(NAD 83)
 CQ1058
 CQ1058                          SUPERSEDED SURVEY CONTROL
 CQ1058
 CQ1058  NGVD 29 (11/26/84)   67.968  (m)          222.99   (f) ADJUSTED    2 0
 CQ1058
 CQ1058.Superseded values are not recommended for survey control.
 CQ1058
 CQ1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1058.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1058
 CQ1058_MARKER: DD = SURVEY DISK
 CQ1058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1058_STAMPING: 31V49 1968
 CQ1058_MARK LOGO: LADHGS
 CQ1058_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1058+STABILITY: SURFACE MOTION
 CQ1058
 CQ1058  HISTORY     - Date     Condition        Report By
 CQ1058  HISTORY     - 1968     MONUMENTED       LADH
 CQ1058  HISTORY     - 1969     GOOD             LADH
 CQ1058  HISTORY     - 1980     GOOD             LADTD
 CQ1058
 CQ1058                          STATION DESCRIPTION
 CQ1058
 CQ1058'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1058'9.9 MI N FROM RUSTON.
 CQ1058'LOCATED 9.9 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1058'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT.  IT IS IN THE
 CQ1058'COMMUNITY OF UNIONVILLE.  IT IS 139 FEET EAST OF THE CENTERLINE OF THE
 CQ1058'HIGHWAY, 79 FEET SOUTH OF THE J. G. JONES SOUTHEAST HOUSE CORNER, 31
 CQ1058'FEET SOUTHEAST OF AN 18-INCH PECAN TREE, 2 FEET SOUTH OF A FENCE, AND
 CQ1058'2 FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1058'DISK STAMPED 31V49 1968 AND SET IN THE TOP OF A CONCRETE POST
 CQ1058'PROJECTING 4-INCHES.  SECTION 2, T 19N, R 3W.
 CQ1058
 CQ1058                          STATION RECOVERY (1980)
 CQ1058
 CQ1058'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1189 ***********************************************************************
 CQ1189  DESIGNATION -  31 V 5
 CQ1189  PID         -  CQ1189
 CQ1189  STATE/COUNTY-  LA/LINCOLN
 CQ1189  COUNTRY     -  US
 CQ1189  USGS QUAD   -  CEDARTON (2018)
 CQ1189
 CQ1189                         *CURRENT SURVEY CONTROL
 CQ1189  ______________________________________________________________________
 CQ1189* NAD 83(1986) POSITION- 32 37 38.     (N) 092 32 24.     (W)   SCALED
 CQ1189* NAVD 88 ORTHO HEIGHT -    72.427 (meters)      237.62  (feet) ADJUSTED
 CQ1189  ______________________________________________________________________
 CQ1189  GEOID HEIGHT    -        -25.830 (meters)                     GEOID18
 CQ1189  DYNAMIC HEIGHT  -         72.346 (meters)      237.36  (feet) COMP
 CQ1189  MODELED GRAVITY -    979,521.4   (mgal)                       NAVD 88
 CQ1189
 CQ1189  VERT ORDER      -  SECOND    CLASS 0
 CQ1189
 CQ1189.The horizontal coordinates were scaled from a map and have
 CQ1189.an estimated accuracy of +/- 6 seconds.
 CQ1189
 CQ1189.The orthometric height was determined by differential leveling and
 CQ1189.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1189.in June 1991.
 CQ1189
 CQ1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1189.GEOID18 height accuracy estimate available here.
 CQ1189
 CQ1189.Click photographs - Photos may exist for this station.
 CQ1189
 CQ1189.The dynamic height is computed by dividing the NAVD 88
 CQ1189.geopotential number by the normal gravity value computed on the
 CQ1189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1189.degrees latitude (g = 980.6199 gals.).
 CQ1189
 CQ1189.The modeled gravity was interpolated from observed gravity values.
 CQ1189
 CQ1189;                    North         East    Units  Estimated Accuracy
 CQ1189;SPC LA N     -   235,860.      996,250.      MT  (+/- 180 meters Scaled)
 CQ1189
 CQ1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS431100(NAD 83)
 CQ1189
 CQ1189                          SUPERSEDED SURVEY CONTROL
 CQ1189
 CQ1189  NGVD 29 (11/26/84)   72.505  (m)          237.88   (f) ADJUSTED    2 0
 CQ1189
 CQ1189.Superseded values are not recommended for survey control.
 CQ1189
 CQ1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1189.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1189
 CQ1189_MARKER: DD = SURVEY DISK
 CQ1189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1189_STAMPING: 31V5 1967
 CQ1189_MARK LOGO: LADHGS
 CQ1189_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1189+STABILITY: SURFACE MOTION
 CQ1189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1189+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 CQ1189
 CQ1189  HISTORY     - Date     Condition        Report By
 CQ1189  HISTORY     - 1967     MONUMENTED       LADH
 CQ1189  HISTORY     - 1969     GOOD             LADH
 CQ1189  HISTORY     - 20110127 GOOD             GEOCAC
 CQ1189
 CQ1189                          STATION DESCRIPTION
 CQ1189
 CQ1189'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1189'9.8 MI NE FROM RUSTON.
 CQ1189'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1189'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1189'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 7.8 MILES TO THE
 CQ1189'MARK ON THE LEFT.  IT IS AT THE TOP OF A HILL, DIRECTLY ACROSS THE
 CQ1189'HIGHWAY FROM AN OLD HOUSE, 68 FEET WEST OF THE CENTERLINE OF THE
 CQ1189'HIGHWAY, 22 FEET WEST OF A FENCE, 98 FEET NORTH OF A POWER POLE AND 1
 CQ1189'FOOT WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE
 CQ1189'DISK STAMPED 31V5 1967 AND SET IN THE TOP OF A CONCRETE POST
 CQ1189'PROJECTING 4-INCHES.  SECTION 23, T 19N, R 2W.
 CQ1189
 CQ1189                          STATION RECOVERY (2011)
 CQ1189
 CQ1189'RECOVERY NOTE BY GEOCACHING 2011 (MDR)
 CQ1189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1059 ***********************************************************************
 CQ1059  DESIGNATION -  31 V 50
 CQ1059  PID         -  CQ1059
 CQ1059  STATE/COUNTY-  LA/LINCOLN
 CQ1059  COUNTRY     -  US
 CQ1059  USGS QUAD   -  DUBACH (2018)
 CQ1059
 CQ1059                         *CURRENT SURVEY CONTROL
 CQ1059  ______________________________________________________________________
 CQ1059* NAD 83(1986) POSITION- 32 40 46.72   (N) 092 38 56.76   (W)   HD_HELD1
 CQ1059* NAVD 88 ORTHO HEIGHT -    34.783 (meters)      114.12  (feet) ADJUSTED
 CQ1059  ______________________________________________________________________
 CQ1059  GEOID HEIGHT    -        -25.879 (meters)                     GEOID18
 CQ1059  DYNAMIC HEIGHT  -         34.744 (meters)      113.99  (feet) COMP
 CQ1059  MODELED GRAVITY -    979,526.8   (mgal)                       NAVD 88
 CQ1059
 CQ1059  VERT ORDER      -  SECOND    CLASS 0
 CQ1059
 CQ1059.The horizontal coordinates were determined by differentially corrected
 CQ1059.hand held GPS observations or other comparable positioning techniques
 CQ1059.and have an estimated accuracy of +/- 3 meters.
 CQ1059
 CQ1059.The orthometric height was determined by differential leveling and
 CQ1059.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1059.in June 1991.
 CQ1059
 CQ1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1059.GEOID18 height accuracy estimate available here.
 CQ1059
 CQ1059.Click photographs - Photos may exist for this station.
 CQ1059
 CQ1059.The dynamic height is computed by dividing the NAVD 88
 CQ1059.geopotential number by the normal gravity value computed on the
 CQ1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1059.degrees latitude (g = 980.6199 gals.).
 CQ1059
 CQ1059.The modeled gravity was interpolated from observed gravity values.
 CQ1059
 CQ1059;                    North         East    Units  Estimated Accuracy
 CQ1059;SPC LA N     -   241,685.8     986,016.0     MT  (+/- 3 meters HH1 GPS) 
 CQ1059
 CQ1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3289715827(NAD 83)
 CQ1059
 CQ1059                          SUPERSEDED SURVEY CONTROL
 CQ1059
 CQ1059  NGVD 29 (11/26/84)   34.863  (m)          114.38   (f) ADJUSTED    2 0
 CQ1059
 CQ1059.Superseded values are not recommended for survey control.
 CQ1059
 CQ1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1059.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1059
 CQ1059_MARKER: DD = SURVEY DISK
 CQ1059_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1059_SP_SET: BRIDGE
 CQ1059_STAMPING: 31V50 1968
 CQ1059_MARK LOGO: LADHGS
 CQ1059_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1059+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2011
 CQ1059
 CQ1059  HISTORY     - Date     Condition        Report By
 CQ1059  HISTORY     - 1968     MONUMENTED       LADH
 CQ1059  HISTORY     - 1975     GOOD             NGS
 CQ1059  HISTORY     - 1980     GOOD             LADTD
 CQ1059  HISTORY     - 20110515 GOOD             GEOCAC
 CQ1059
 CQ1059                          STATION DESCRIPTION
 CQ1059
 CQ1059'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1059'10.8 MI N FROM RUSTON.
 CQ1059'LOCATED 10.8 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1059'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT.  IT IS IN THE
 CQ1059'SIDEWALK ON THE SOUTHEAST CORNER OF BAYOU DARBONNE BRIDGE, 14.5 FEET
 CQ1059'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 0.8 FOOT ABOVE THE
 CQ1059'ELEVATION OF THE ADJACENT ROADWAY PAVEMENT AND 0.9 FOOT NORTHEAST OF
 CQ1059'THE SOUTHWEST EDGE OF THE NORTHEAST CURB AND 2 FEET SOUTHWEST OF A
 CQ1059'STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V50
 CQ1059'1968 AND SET IN THE BRIDGE SIDEWALK.  SECTION 35, T 20N, R 3W.
 CQ1059
 CQ1059                          STATION RECOVERY (1975)
 CQ1059
 CQ1059'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 CQ1059'RECOVERED IN GOOD CONDITION.
 CQ1059
 CQ1059                          STATION RECOVERY (1980)
 CQ1059
 CQ1059'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1059'RECOVERED IN GOOD CONDITION.
 CQ1059
 CQ1059                          STATION RECOVERY (2011)
 CQ1059
 CQ1059'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1059'DISK WAS FOUND IN GOOD CONDITION, SET IN CURB OF HWY 167 BRIDGE OVER
 CQ1059'DARBONNE BAYOU. HWY 167 HAS BEEN FOUR-LANED AND THE DISK WILL BE IN
 CQ1059'THE SOUTHBOUND TRAFFIC BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1060 ***********************************************************************
 CQ1060  DESIGNATION -  31 V 51
 CQ1060  PID         -  CQ1060
 CQ1060  STATE/COUNTY-  LA/LINCOLN
 CQ1060  COUNTRY     -  US
 CQ1060  USGS QUAD   -  DUBACH (2018)
 CQ1060
 CQ1060                         *CURRENT SURVEY CONTROL
 CQ1060  ______________________________________________________________________
 CQ1060* NAD 83(1986) POSITION- 32 41 26.     (N) 092 39 22.     (W)   SCALED
 CQ1060* NAVD 88 ORTHO HEIGHT -    38.827 (meters)      127.38  (feet) ADJUSTED
 CQ1060  ______________________________________________________________________
 CQ1060  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 CQ1060  DYNAMIC HEIGHT  -         38.783 (meters)      127.24  (feet) COMP
 CQ1060  MODELED GRAVITY -    979,527.9   (mgal)                       NAVD 88
 CQ1060
 CQ1060  VERT ORDER      -  SECOND    CLASS 0
 CQ1060
 CQ1060.The horizontal coordinates were scaled from a map and have
 CQ1060.an estimated accuracy of +/- 6 seconds.
 CQ1060
 CQ1060.The orthometric height was determined by differential leveling and
 CQ1060.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1060.in June 1991.
 CQ1060
 CQ1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1060.GEOID18 height accuracy estimate available here.
 CQ1060
 CQ1060.Click photographs - Photos may exist for this station.
 CQ1060
 CQ1060.The dynamic height is computed by dividing the NAVD 88
 CQ1060.geopotential number by the normal gravity value computed on the
 CQ1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1060.degrees latitude (g = 980.6199 gals.).
 CQ1060
 CQ1060.The modeled gravity was interpolated from observed gravity values.
 CQ1060
 CQ1060;                    North         East    Units  Estimated Accuracy
 CQ1060;SPC LA N     -   242,900.      985,360.      MT  (+/- 180 meters Scaled)
 CQ1060
 CQ1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS322170(NAD 83)
 CQ1060
 CQ1060                          SUPERSEDED SURVEY CONTROL
 CQ1060
 CQ1060  NGVD 29 (11/26/84)   38.908  (m)          127.65   (f) ADJUSTED    2 0
 CQ1060
 CQ1060.Superseded values are not recommended for survey control.
 CQ1060
 CQ1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1060.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1060
 CQ1060_MARKER: DD = SURVEY DISK
 CQ1060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1060_STAMPING: 31V51 1968
 CQ1060_MARK LOGO: LADHGS
 CQ1060_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1060+STABILITY: SURFACE MOTION
 CQ1060
 CQ1060  HISTORY     - Date     Condition        Report By
 CQ1060  HISTORY     - 1968     MONUMENTED       LADH
 CQ1060  HISTORY     - 1969     GOOD             LADH
 CQ1060
 CQ1060                          STATION DESCRIPTION
 CQ1060
 CQ1060'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1060'11.7 MI N FROM RUSTON.
 CQ1060'LOCATED 11.7 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1060'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT.  IT IS ACROSS
 CQ1060'THE HIGHWAY FROM THE INTERSECTION OF THE SOUTHWEST GAS COMPANY ROAD.
 CQ1060'IT IS 168 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 97 FEET EAST OF
 CQ1060'A BRICK CHIMNEY OF AN OLD FRAME HOUSE, 47 FEET EAST OF A CONCRETE
 CQ1060'CURBED WATER WELL, 2 FEET EAST OF A FENCE CORNER AND 1 1/2 FEET EAST
 CQ1060'OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED
 CQ1060'31V51 1968 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ1060'SECTION 26, T 20N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1061 ***********************************************************************
 CQ1061  DESIGNATION -  31 V 52
 CQ1061  PID         -  CQ1061
 CQ1061  STATE/COUNTY-  LA/LINCOLN
 CQ1061  COUNTRY     -  US
 CQ1061  USGS QUAD   -  DUBACH (2018)
 CQ1061
 CQ1061                         *CURRENT SURVEY CONTROL
 CQ1061  ______________________________________________________________________
 CQ1061* NAD 83(1986) POSITION- 32 42 34.     (N) 092 39 24.     (W)   SCALED
 CQ1061* NAVD 88 ORTHO HEIGHT -    58.597 (meters)      192.25  (feet) ADJUSTED
 CQ1061  ______________________________________________________________________
 CQ1061  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 CQ1061  DYNAMIC HEIGHT  -         58.531 (meters)      192.03  (feet) COMP
 CQ1061  MODELED GRAVITY -    979,529.3   (mgal)                       NAVD 88
 CQ1061
 CQ1061  VERT ORDER      -  SECOND    CLASS 0
 CQ1061
 CQ1061.The horizontal coordinates were scaled from a map and have
 CQ1061.an estimated accuracy of +/- 6 seconds.
 CQ1061
 CQ1061.The orthometric height was determined by differential leveling and
 CQ1061.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1061.in June 1991.
 CQ1061
 CQ1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1061.GEOID18 height accuracy estimate available here.
 CQ1061
 CQ1061.Click photographs - Photos may exist for this station.
 CQ1061
 CQ1061.The dynamic height is computed by dividing the NAVD 88
 CQ1061.geopotential number by the normal gravity value computed on the
 CQ1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1061.degrees latitude (g = 980.6199 gals.).
 CQ1061
 CQ1061.The modeled gravity was interpolated from observed gravity values.
 CQ1061
 CQ1061;                    North         East    Units  Estimated Accuracy
 CQ1061;SPC LA N     -   244,990.      985,310.      MT  (+/- 180 meters Scaled)
 CQ1061
 CQ1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS321191(NAD 83)
 CQ1061
 CQ1061                          SUPERSEDED SURVEY CONTROL
 CQ1061
 CQ1061  NGVD 29 (11/26/84)   58.681  (m)          192.52   (f) ADJUSTED    2 0
 CQ1061
 CQ1061.Superseded values are not recommended for survey control.
 CQ1061
 CQ1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1061.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1061
 CQ1061_MARKER: DD = SURVEY DISK
 CQ1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1061_STAMPING: 31V52 1968
 CQ1061_MARK LOGO: LADHGS
 CQ1061_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1061+STABILITY: SURFACE MOTION
 CQ1061
 CQ1061  HISTORY     - Date     Condition        Report By
 CQ1061  HISTORY     - 1968     MONUMENTED       LADH
 CQ1061
 CQ1061                          STATION DESCRIPTION
 CQ1061
 CQ1061'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1061'13.0 MI N FROM RUSTON.
 CQ1061'LOCATED 13.0 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1061'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT.  IT IS 125 FEET
 CQ1061'EAST OF THE CENTERLINE OF THE HIGHWAY, 93 FEET EAST OF A CHURCH
 CQ1061'DRIVEWAY CULVERT AND 15 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 CQ1061'AN OLD CHURCH.  IT IS IN THE TOP OF A TERRACE IN THE EDGE OF AN OLD
 CQ1061'FIELD PLANTED IN PINE TREES AND 2 FEET WEST OF A STEEL WITNESS POST.
 CQ1061'IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V52 1968 AND SET IN THE
 CQ1061'TOP OF A CONCRETE POST PROJECTING 2-INCHES.  SECTION 23, T 20N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1062 ***********************************************************************
 CQ1062  DESIGNATION -  31 V 53
 CQ1062  PID         -  CQ1062
 CQ1062  STATE/COUNTY-  LA/LINCOLN
 CQ1062  COUNTRY     -  US
 CQ1062  USGS QUAD   -  DUBACH (2018)
 CQ1062
 CQ1062                         *CURRENT SURVEY CONTROL
 CQ1062  ______________________________________________________________________
 CQ1062* NAD 83(1986) POSITION- 32 43 20.     (N) 092 39 26.     (W)   SCALED
 CQ1062* NAVD 88 ORTHO HEIGHT -    58.661 (meters)      192.46  (feet) ADJUSTED
 CQ1062  ______________________________________________________________________
 CQ1062  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ1062  DYNAMIC HEIGHT  -         58.596 (meters)      192.24  (feet) COMP
 CQ1062  MODELED GRAVITY -    979,530.3   (mgal)                       NAVD 88
 CQ1062
 CQ1062  VERT ORDER      -  SECOND    CLASS 0
 CQ1062
 CQ1062.The horizontal coordinates were scaled from a map and have
 CQ1062.an estimated accuracy of +/- 6 seconds.
 CQ1062
 CQ1062.The orthometric height was determined by differential leveling and
 CQ1062.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1062.in June 1991.
 CQ1062
 CQ1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1062.GEOID18 height accuracy estimate available here.
 CQ1062
 CQ1062.Click photographs - Photos may exist for this station.
 CQ1062
 CQ1062.The dynamic height is computed by dividing the NAVD 88
 CQ1062.geopotential number by the normal gravity value computed on the
 CQ1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1062.degrees latitude (g = 980.6199 gals.).
 CQ1062
 CQ1062.The modeled gravity was interpolated from observed gravity values.
 CQ1062
 CQ1062;                    North         East    Units  Estimated Accuracy
 CQ1062;SPC LA N     -   246,410.      985,260.      MT  (+/- 180 meters Scaled)
 CQ1062
 CQ1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS321205(NAD 83)
 CQ1062
 CQ1062                          SUPERSEDED SURVEY CONTROL
 CQ1062
 CQ1062  NGVD 29 (11/26/84)   58.748  (m)          192.74   (f) ADJUSTED    2 0
 CQ1062
 CQ1062.Superseded values are not recommended for survey control.
 CQ1062
 CQ1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1062.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1062
 CQ1062_MARKER: DD = SURVEY DISK
 CQ1062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1062_STAMPING: 31V53 1968
 CQ1062_MARK LOGO: LADHGS
 CQ1062_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1062+STABILITY: SURFACE MOTION
 CQ1062
 CQ1062  HISTORY     - Date     Condition        Report By
 CQ1062  HISTORY     - 1968     MONUMENTED       LADH
 CQ1062
 CQ1062                          STATION DESCRIPTION
 CQ1062
 CQ1062'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1062'13.8 MI N FROM RUSTON.
 CQ1062'LOCATED 13.8 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1062'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE LEFT IN SECTION 15,
 CQ1062'T20N, R3W.  IT IS 0.1 MILE SOUTH OF A BOX CULVERT, 103 FEET WEST OF
 CQ1062'THE CENTERLINE OF THE HIGHWAY, 34 FEET EAST OF THE CENTERLINE OF AN
 CQ1062'OLD ABANDONED ROAD BED, 36 FEET NORTH OF A 12-INCH PIN OAK TREE AND 2
 CQ1062'FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1062'DISK STAMPED 31V53 1968 AND SET IN THE TOP OF A CONCRETE POST
 CQ1062'PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1063 ***********************************************************************
 CQ1063  DESIGNATION -  31 V 54
 CQ1063  PID         -  CQ1063
 CQ1063  STATE/COUNTY-  LA/LINCOLN
 CQ1063  COUNTRY     -  US
 CQ1063  USGS QUAD   -  DUBACH (2018)
 CQ1063
 CQ1063                         *CURRENT SURVEY CONTROL
 CQ1063  ______________________________________________________________________
 CQ1063* NAD 83(1986) POSITION- 32 44 10.     (N) 092 39 22.     (W)   SCALED
 CQ1063* NAVD 88 ORTHO HEIGHT -    67.156 (meters)      220.33  (feet) ADJUSTED
 CQ1063  ______________________________________________________________________
 CQ1063  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 CQ1063  DYNAMIC HEIGHT  -         67.081 (meters)      220.08  (feet) COMP
 CQ1063  MODELED GRAVITY -    979,531.4   (mgal)                       NAVD 88
 CQ1063
 CQ1063  VERT ORDER      -  SECOND    CLASS 0
 CQ1063
 CQ1063.The horizontal coordinates were scaled from a map and have
 CQ1063.an estimated accuracy of +/- 6 seconds.
 CQ1063
 CQ1063.The orthometric height was determined by differential leveling and
 CQ1063.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1063.in June 1991.
 CQ1063
 CQ1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1063.GEOID18 height accuracy estimate available here.
 CQ1063
 CQ1063.Click photographs - Photos may exist for this station.
 CQ1063
 CQ1063.The dynamic height is computed by dividing the NAVD 88
 CQ1063.geopotential number by the normal gravity value computed on the
 CQ1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1063.degrees latitude (g = 980.6199 gals.).
 CQ1063
 CQ1063.The modeled gravity was interpolated from observed gravity values.
 CQ1063
 CQ1063;                    North         East    Units  Estimated Accuracy
 CQ1063;SPC LA N     -   247,950.      985,370.      MT  (+/- 180 meters Scaled)
 CQ1063
 CQ1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS322220(NAD 83)
 CQ1063
 CQ1063                          SUPERSEDED SURVEY CONTROL
 CQ1063
 CQ1063  NGVD 29 (11/26/84)   67.245  (m)          220.62   (f) ADJUSTED    2 0
 CQ1063
 CQ1063.Superseded values are not recommended for survey control.
 CQ1063
 CQ1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1063.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1063
 CQ1063_MARKER: DD = SURVEY DISK
 CQ1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1063_STAMPING: 31V54 1968
 CQ1063_MARK LOGO: LADHGS
 CQ1063_PROJECTION: FLUSH
 CQ1063_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1063+STABILITY: SURFACE MOTION
 CQ1063_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1063+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 CQ1063
 CQ1063  HISTORY     - Date     Condition        Report By
 CQ1063  HISTORY     - 1968     MONUMENTED       LADH
 CQ1063  HISTORY     - 19960924 GOOD             LADTD
 CQ1063
 CQ1063                          STATION DESCRIPTION
 CQ1063
 CQ1063'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1063'14.4 MI N FROM RUSTON.
 CQ1063'LOCATED 14.4 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1063'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT IN SECTION 11,
 CQ1063'T20N, R 3W.  IT IS 100 FEET EAST OF THE CENTERLINE OF U. S. HIGHWAY
 CQ1063'167, 217 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY LA. 545, 15
 CQ1063'FEET NORTH OF THE NORTH END OF WILBUR MC.GEES SERVICE STATION GREASE
 CQ1063'RACK, 2 FEET NORTH OF A FENCE CORNER AND 2 FEET WEST OF A STEEL
 CQ1063'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V54 1968
 CQ1063'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 CQ1063
 CQ1063                          STATION RECOVERY (1996)
 CQ1063
 CQ1063'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 CQ1063'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) NORTH OF DUBACH, 3.5 MI
 CQ1063'(5.6 KM) EAST OF HICO AND 5.5 MI (8.9 KM) SOUTH OF BERNICE, SET AT THE
 CQ1063'JUNTION OF U S HIGHWAY 167 AND STATE HIGHWAY 545, NORTH OF DUBACH.
 CQ1063'OWNERSHIP--UNKNOWN.  THE STATION IS 217.0 FT (66.1 M) NORTH FROM THE
 CQ1063'CENTER OF HIGHWAY 545, 100.0 FT (30.5 M) EAST FROM THE CENTER OF
 CQ1063'HIGHWAY 167, 2.0 FT (0.6 M) WEST FROM A METAL WITNESS POST WITH SIGN
 CQ1063'ATTACHED, 0.5 FT (15.2 CM) NORTH FROM A CHAIN LINK FENCE, FLUSH WITH
 CQ1063'THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE
 CQ1063'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1064 ***********************************************************************
 CQ1064  DESIGNATION -  31 V 55
 CQ1064  PID         -  CQ1064
 CQ1064  STATE/COUNTY-  LA/LINCOLN
 CQ1064  COUNTRY     -  US
 CQ1064  USGS QUAD   -  DUBACH (2018)
 CQ1064
 CQ1064                         *CURRENT SURVEY CONTROL
 CQ1064  ______________________________________________________________________
 CQ1064* NAD 83(1986) POSITION- 32 44 54.     (N) 092 39 30.     (W)   SCALED
 CQ1064* NAVD 88 ORTHO HEIGHT -    48.389 (meters)      158.76  (feet) ADJUSTED
 CQ1064  ______________________________________________________________________
 CQ1064  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 CQ1064  DYNAMIC HEIGHT  -         48.335 (meters)      158.58  (feet) COMP
 CQ1064  MODELED GRAVITY -    979,532.4   (mgal)                       NAVD 88
 CQ1064
 CQ1064  VERT ORDER      -  SECOND    CLASS 0
 CQ1064
 CQ1064.The horizontal coordinates were scaled from a map and have
 CQ1064.an estimated accuracy of +/- 6 seconds.
 CQ1064
 CQ1064.The orthometric height was determined by differential leveling and
 CQ1064.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1064.in June 1991.
 CQ1064
 CQ1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1064.GEOID18 height accuracy estimate available here.
 CQ1064
 CQ1064.Click photographs - Photos may exist for this station.
 CQ1064
 CQ1064.The dynamic height is computed by dividing the NAVD 88
 CQ1064.geopotential number by the normal gravity value computed on the
 CQ1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1064.degrees latitude (g = 980.6199 gals.).
 CQ1064
 CQ1064.The modeled gravity was interpolated from observed gravity values.
 CQ1064
 CQ1064;                    North         East    Units  Estimated Accuracy
 CQ1064;SPC LA N     -   249,310.      985,160.      MT  (+/- 180 meters Scaled)
 CQ1064
 CQ1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS320234(NAD 83)
 CQ1064
 CQ1064                          SUPERSEDED SURVEY CONTROL
 CQ1064
 CQ1064  NGVD 29 (11/26/84)   48.481  (m)          159.06   (f) ADJUSTED    2 0
 CQ1064
 CQ1064.Superseded values are not recommended for survey control.
 CQ1064
 CQ1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1064.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1064
 CQ1064_MARKER: DD = SURVEY DISK
 CQ1064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1064_STAMPING: 31V55 1968
 CQ1064_MARK LOGO: LADHGS
 CQ1064_PROJECTION: FLUSH
 CQ1064_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ1064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1064+STABILITY: SURFACE MOTION
 CQ1064_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1064+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 CQ1064
 CQ1064  HISTORY     - Date     Condition        Report By
 CQ1064  HISTORY     - 1968     MONUMENTED       LADH
 CQ1064  HISTORY     - 19960924 GOOD             LADTD
 CQ1064
 CQ1064                          STATION DESCRIPTION
 CQ1064
 CQ1064'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1064'15.5 MI N FROM RUSTON.
 CQ1064'LOCATED 15.5 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1064'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT IN SECTION 3,
 CQ1064'T20N, R3W.  IT IS 112 FEET NORTHEAST OF THE CENTERLINE OF U. S.
 CQ1064'HIGHWAY 167, 45 FEET NORTH OF THE CENTERLINE OF A GRAVELED PARISH DEAD
 CQ1064'END ROAD, 40 FEET SOUTH OF A 14-INCH SWEET GUM TREE AND 2 FEET
 CQ1064'SOUTHWEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1064'DISK STAMPED 31V55 1968 AND SET IN THE TOP OF A CONCRETE POST
 CQ1064'PROJECTING 4-INCHES.
 CQ1064
 CQ1064                          STATION RECOVERY (1996)
 CQ1064
 CQ1064'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 CQ1064'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) EAST OF HICO, 4.0 MI (6.4
 CQ1064'KM) NORTH OF DUBACH AND 5.0 MI (8.0 KM) SOUTH OF BERNICE.
 CQ1064'OWNERSHIP--UNKNOWN.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 CQ1064'HIGHWAY 167 AND STATE HIGHWAY 545, NORTH OF DUBACH, GO NORTH FOR 0.85
 CQ1064'MI (1.37 KM) ON HIGHWAY 167 TO THE STATION SET ON THE RIGHT AT A WOODS
 CQ1064'ROAD LEADING EAST.  THE STATION IS 112.0 FT (34.1 M) NORTHEAST FROM
 CQ1064'THE CENTER OF THE HIGHWAY, 45.0 FT (13.7 M) NORTHWEST FROM THE CENTER
 CQ1064'OF THE WOODS ROAD, 2.0 FT (0.6 M) SOUTHWEST FROM A METAL WITNESS POST
 CQ1064'WITH SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 10.0 FT
 CQ1064'(3.0 M) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1065 ***********************************************************************
 CQ1065  DESIGNATION -  31 V 56
 CQ1065  PID         -  CQ1065
 CQ1065  STATE/COUNTY-  LA/LINCOLN
 CQ1065  COUNTRY     -  US
 CQ1065  USGS QUAD   -  BERNICE (2018)
 CQ1065
 CQ1065                         *CURRENT SURVEY CONTROL
 CQ1065  ______________________________________________________________________
 CQ1065* NAD 83(1986) POSITION- 32 45 29.     (N) 092 39 31.     (W)   SCALED
 CQ1065* NAVD 88 ORTHO HEIGHT -    34.390 (meters)      112.83  (feet) ADJUSTED
 CQ1065  ______________________________________________________________________
 CQ1065  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 CQ1065  DYNAMIC HEIGHT  -         34.352 (meters)      112.70  (feet) COMP
 CQ1065  MODELED GRAVITY -    979,533.2   (mgal)                       NAVD 88
 CQ1065
 CQ1065  VERT ORDER      -  SECOND    CLASS 0
 CQ1065
 CQ1065.The horizontal coordinates were scaled from a map and have
 CQ1065.an estimated accuracy of +/- 6 seconds.
 CQ1065
 CQ1065.The orthometric height was determined by differential leveling and
 CQ1065.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1065.in June 1991.
 CQ1065
 CQ1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1065.GEOID18 height accuracy estimate available here.
 CQ1065
 CQ1065.Click photographs - Photos may exist for this station.
 CQ1065
 CQ1065.The dynamic height is computed by dividing the NAVD 88
 CQ1065.geopotential number by the normal gravity value computed on the
 CQ1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1065.degrees latitude (g = 980.6199 gals.).
 CQ1065
 CQ1065.The modeled gravity was interpolated from observed gravity values.
 CQ1065
 CQ1065;                    North         East    Units  Estimated Accuracy
 CQ1065;SPC LA N     -   250,380.      985,140.      MT  (+/- 180 meters Scaled)
 CQ1065
 CQ1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS319245(NAD 83)
 CQ1065
 CQ1065                          SUPERSEDED SURVEY CONTROL
 CQ1065
 CQ1065  NGVD 29 (11/26/84)   34.485  (m)          113.14   (f) ADJUSTED    2 0
 CQ1065
 CQ1065.Superseded values are not recommended for survey control.
 CQ1065
 CQ1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1065.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1065
 CQ1065_MARKER: DD = SURVEY DISK
 CQ1065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1065_STAMPING: 31V56 1968
 CQ1065_MARK LOGO: LADHGS
 CQ1065_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1065+STABILITY: SURFACE MOTION
 CQ1065
 CQ1065  HISTORY     - Date     Condition        Report By
 CQ1065  HISTORY     - 1968     MONUMENTED       LADH
 CQ1065
 CQ1065                          STATION DESCRIPTION
 CQ1065
 CQ1065'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1065'16.2 MI N FROM RUSTON.
 CQ1065'LOCATED 16.2 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1065'PARISH COURTHOUSE IN RUSTON TO THE MARK ON THE RIGHT IN SECTION 3,
 CQ1065'T20N, R3W.  IT IS 134 FEET EAST OF THE CENTERLINE OF U. S. HIGHWAY
 CQ1065'167, 75 FEET SOUTH OF THE CENTERLINE OF LINCOLN PARISH ROAD NO. 6, 10
 CQ1065'FEET SOUTHEAST OF A TWIN 10-INCH SWEET GUM TREE AND 2 FEET WEST OF A
 CQ1065'STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V56
 CQ1065'1968 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES. NOTE--
 CQ1065'IT IS 0.7 MILE SOUTH OF B. M. 56V51 (LDH).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1164 ***********************************************************************
 CQ1164  DESIGNATION -  31 V 57
 CQ1164  PID         -  CQ1164
 CQ1164  STATE/COUNTY-  LA/LINCOLN
 CQ1164  COUNTRY     -  US
 CQ1164  USGS QUAD   -  RUSTON WEST (2018)
 CQ1164
 CQ1164                         *CURRENT SURVEY CONTROL
 CQ1164  ______________________________________________________________________
 CQ1164* NAD 83(1986) POSITION- 32 35 27.     (N) 092 37 58.     (W)   SCALED
 CQ1164* NAVD 88 ORTHO HEIGHT -    48.63  (+/-2cm)      159.5   (feet) VERTCON3
 CQ1164  ______________________________________________________________________
 CQ1164  GEOID HEIGHT    -        -25.782 (meters)                     GEOID18
 CQ1164  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1164
 CQ1164.The horizontal coordinates were scaled from a map and have
 CQ1164.an estimated accuracy of +/- 6 seconds.
 CQ1164
 CQ1164.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1164.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1164
 CQ1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1164.GEOID18 height accuracy estimate available here.
 CQ1164
 CQ1164.The vertical order pertains to the NGVD 29 superseded value.
 CQ1164
 CQ1164.Click photographs - Photos may exist for this station.
 CQ1164
 CQ1164;                    North         East    Units  Estimated Accuracy
 CQ1164;SPC LA N     -   231,840.      987,540.      MT  (+/- 180 meters Scaled)
 CQ1164
 CQ1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS344059(NAD 83)
 CQ1164
 CQ1164                          SUPERSEDED SURVEY CONTROL
 CQ1164
 CQ1164  NGVD 29 (11/26/84)   48.708  (m)          159.80   (f) ADJUSTED    2 0
 CQ1164
 CQ1164.Superseded values are not recommended for survey control.
 CQ1164
 CQ1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1164.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1164
 CQ1164_MARKER: DD = SURVEY DISK
 CQ1164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1164_STAMPING: 31V57 1969
 CQ1164_MARK LOGO: LADHGS
 CQ1164_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ1164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1164+STABILITY: SURFACE MOTION
 CQ1164_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1164+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2008
 CQ1164
 CQ1164  HISTORY     - Date     Condition        Report By
 CQ1164  HISTORY     - 1969     MONUMENTED       LADH
 CQ1164  HISTORY     - 20080524 GOOD             GEOCAC
 CQ1164
 CQ1164                          STATION DESCRIPTION
 CQ1164
 CQ1164'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1164'5.6 MI N FROM RUSTON.
 CQ1164'LOCATED 4.7 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1164'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG STATE HIGHWAY LA. 3072
 CQ1164'FOR 0.9 MILE TO THE MARK ON THE RIGHT.  IT IS 69 FEET SOUTH OF THE
 CQ1164'CENTERLINE OF THE HIGHWAY, 92 FEET SOUTHWEST OF THE COLVIN CREEK
 CQ1164'SOUTHWEST BRIDGE CORNER, 19 FEET SOUTHEAST OF A TRIPLE 12-INCH SWEET
 CQ1164'GUM TREE ON DR. MITCHELL ESTATE AND 2 FEET SOUTH OF A STEEL WITNESS
 CQ1164'POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V57 1969 AND SET
 CQ1164'IN THE TOP OF A CONCRETE POST PROJECTING 5-INCHES.  SECTION 36, T 19N,
 CQ1164'R 3W.
 CQ1164
 CQ1164                          STATION RECOVERY (2008)
 CQ1164
 CQ1164'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ1164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1166 ***********************************************************************
 CQ1166  DESIGNATION -  31 V 58
 CQ1166  PID         -  CQ1166
 CQ1166  STATE/COUNTY-  LA/LINCOLN
 CQ1166  COUNTRY     -  US
 CQ1166  USGS QUAD   -  RUSTON EAST (2018)
 CQ1166
 CQ1166                         *CURRENT SURVEY CONTROL
 CQ1166  ______________________________________________________________________
 CQ1166* NAD 83(1986) POSITION- 32 35 59.     (N) 092 36 48.     (W)   SCALED
 CQ1166* NAVD 88 ORTHO HEIGHT -    82.84  (+/-2cm)      271.8   (feet) VERTCON3
 CQ1166  ______________________________________________________________________
 CQ1166  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 CQ1166  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1166
 CQ1166.The horizontal coordinates were scaled from a map and have
 CQ1166.an estimated accuracy of +/- 6 seconds.
 CQ1166
 CQ1166.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1166.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1166
 CQ1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1166.GEOID18 height accuracy estimate available here.
 CQ1166
 CQ1166.The vertical order pertains to the NGVD 29 superseded value.
 CQ1166
 CQ1166.Click photographs - Photos may exist for this station.
 CQ1166
 CQ1166;                    North         East    Units  Estimated Accuracy
 CQ1166;SPC LA N     -   232,820.      989,360.      MT  (+/- 180 meters Scaled)
 CQ1166
 CQ1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS362069(NAD 83)
 CQ1166
 CQ1166                          SUPERSEDED SURVEY CONTROL
 CQ1166
 CQ1166  NGVD 29 (11/26/84)   82.916  (m)          272.03   (f) ADJUSTED    2 0
 CQ1166
 CQ1166.Superseded values are not recommended for survey control.
 CQ1166
 CQ1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1166.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1166
 CQ1166_MARKER: DD = SURVEY DISK
 CQ1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1166_STAMPING: 31V58 1969
 CQ1166_MARK LOGO: LADHGS
 CQ1166_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1166+STABILITY: SURFACE MOTION
 CQ1166_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1166+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2008
 CQ1166
 CQ1166  HISTORY     - Date     Condition        Report By
 CQ1166  HISTORY     - 1969     MONUMENTED       LADH
 CQ1166  HISTORY     - 20080524 GOOD             GEOCAC
 CQ1166
 CQ1166                          STATION DESCRIPTION
 CQ1166
 CQ1166'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1166'7.0 MI NE FROM RUSTON.
 CQ1166'LOCATED 4.7 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1166'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG STATE HIGHWAY LA. 3072
 CQ1166'FOR 2.3 MILES TO THE MARK ON THE LEFT.  IT IS 98 FEET NORTH OF THE
 CQ1166'CENTERLINE OF THE HIGHWAY, 42 FEET NORTH OF A FENCE CORNER, 1 FOOT
 CQ1166'WEST OF A FENCE ON HOWARD LINER PROPERTY AND 1 FOOT NORTH OF A STEEL
 CQ1166'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V58 1969
 CQ1166'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION
 CQ1166'30, T 19N, R 2W.
 CQ1166
 CQ1166                          STATION RECOVERY (2008)
 CQ1166
 CQ1166'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ1166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1156 ***********************************************************************
 CQ1156  DESIGNATION -  31 V 59
 CQ1156  PID         -  CQ1156
 CQ1156  STATE/COUNTY-  LA/LINCOLN
 CQ1156  COUNTRY     -  US
 CQ1156  USGS QUAD   -  DUBACH (2018)
 CQ1156
 CQ1156                         *CURRENT SURVEY CONTROL
 CQ1156  ______________________________________________________________________
 CQ1156* NAD 83(1986) POSITION- 32 40 06.     (N) 092 37 34.     (W)   SCALED
 CQ1156* NAVD 88 ORTHO HEIGHT -    65.68  (+/-2cm)      215.5   (feet) VERTCON3
 CQ1156  ______________________________________________________________________
 CQ1156  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 CQ1156  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1156
 CQ1156.The horizontal coordinates were scaled from a map and have
 CQ1156.an estimated accuracy of +/- 6 seconds.
 CQ1156
 CQ1156.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1156.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1156
 CQ1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1156.GEOID18 height accuracy estimate available here.
 CQ1156
 CQ1156.The vertical order pertains to the NGVD 29 superseded value.
 CQ1156
 CQ1156.Click photographs - Photos may exist for this station.
 CQ1156
 CQ1156;                    North         East    Units  Estimated Accuracy
 CQ1156;SPC LA N     -   240,430.      988,170.      MT  (+/- 180 meters Scaled)
 CQ1156
 CQ1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS350145(NAD 83)
 CQ1156
 CQ1156                          SUPERSEDED SURVEY CONTROL
 CQ1156
 CQ1156  NGVD 29 (11/26/84)   65.755  (m)          215.73   (f) ADJUSTED    2 0
 CQ1156
 CQ1156.Superseded values are not recommended for survey control.
 CQ1156
 CQ1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1156.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1156
 CQ1156_MARKER: DD = SURVEY DISK
 CQ1156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1156_STAMPING: 31V59 1969
 CQ1156_MARK LOGO: LADHGS
 CQ1156_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1156+STABILITY: SURFACE MOTION
 CQ1156
 CQ1156  HISTORY     - Date     Condition        Report By
 CQ1156  HISTORY     - 1969     MONUMENTED       LADH
 CQ1156
 CQ1156                          STATION DESCRIPTION
 CQ1156
 CQ1156'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1156'3.3 MI SE FROM DUBACH.
 CQ1156'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1156'IN DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 822 FOR 1.0 MILE TO THE
 CQ1156'MARK ON THE RIGHT.  IT IS 83 FEET SOUTH OF THE CENTERLINE OF THE
 CQ1156'HIGHWAY, 46 FEET SOUTH OF A FENCE CORNER, 1 FOOT EAST OF THE A. F.
 CQ1156'COLVIN ESTATE WEST BOUNDRY FENCE, 45 FEET NORTHEAST OF A TWIN 12-INCH
 CQ1156'PECAN TREE AND 1 1/2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A LDH
 CQ1156'AND C AND GS B. M. DISK STAMPED 31V59 1969 AND SET IN THE TOP OF A
 CQ1156'CONCRETE POST PROJECTING 4-INCHES.  SECTION 1, T 19N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1190 ***********************************************************************
 CQ1190  DESIGNATION -  31 V 6
 CQ1190  PID         -  CQ1190
 CQ1190  STATE/COUNTY-  LA/LINCOLN
 CQ1190  COUNTRY     -  US
 CQ1190  USGS QUAD   -  CEDARTON (2018)
 CQ1190
 CQ1190                         *CURRENT SURVEY CONTROL
 CQ1190  ______________________________________________________________________
 CQ1190* NAD 83(1986) POSITION- 32 37 51.     (N) 092 31 36.     (W)   SCALED
 CQ1190* NAVD 88 ORTHO HEIGHT -    66.514 (meters)      218.22  (feet) ADJUSTED
 CQ1190  ______________________________________________________________________
 CQ1190  GEOID HEIGHT    -        -25.835 (meters)                     GEOID18
 CQ1190  DYNAMIC HEIGHT  -         66.440 (meters)      217.98  (feet) COMP
 CQ1190  MODELED GRAVITY -    979,522.7   (mgal)                       NAVD 88
 CQ1190
 CQ1190  VERT ORDER      -  SECOND    CLASS 0
 CQ1190
 CQ1190.The horizontal coordinates were scaled from a map and have
 CQ1190.an estimated accuracy of +/- 6 seconds.
 CQ1190
 CQ1190.The orthometric height was determined by differential leveling and
 CQ1190.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1190.in June 1991.
 CQ1190
 CQ1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1190.GEOID18 height accuracy estimate available here.
 CQ1190
 CQ1190.Click photographs - Photos may exist for this station.
 CQ1190
 CQ1190.The dynamic height is computed by dividing the NAVD 88
 CQ1190.geopotential number by the normal gravity value computed on the
 CQ1190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1190.degrees latitude (g = 980.6199 gals.).
 CQ1190
 CQ1190.The modeled gravity was interpolated from observed gravity values.
 CQ1190
 CQ1190;                    North         East    Units  Estimated Accuracy
 CQ1190;SPC LA N     -   236,260.      997,500.      MT  (+/- 180 meters Scaled)
 CQ1190
 CQ1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS444104(NAD 83)
 CQ1190
 CQ1190                          SUPERSEDED SURVEY CONTROL
 CQ1190
 CQ1190  NGVD 29 (11/26/84)   66.593  (m)          218.48   (f) ADJUSTED    2 0
 CQ1190
 CQ1190.Superseded values are not recommended for survey control.
 CQ1190
 CQ1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1190.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1190
 CQ1190_MARKER: DD = SURVEY DISK
 CQ1190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1190_STAMPING: 31V6 1967
 CQ1190_MARK LOGO: LADHGS
 CQ1190_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1190+STABILITY: SURFACE MOTION
 CQ1190
 CQ1190  HISTORY     - Date     Condition        Report By
 CQ1190  HISTORY     - 1967     MONUMENTED       LADH
 CQ1190
 CQ1190                          STATION DESCRIPTION
 CQ1190
 CQ1190'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ1190'10.9 MI NE FROM RUSTON.
 CQ1190'LOCATED 0.3 MILE NORTH ALONG U.S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1190'COURTHOUSE IN RUSTON, THENCE EAST ALONG U.S. HIGHWAY 80 FOR 0.8 MILE
 CQ1190'TO ITS JUNCTION WITH STATE HIGHWAY 33, TAKE LEFT FORK AND CONTINUE
 CQ1190'NORTHEAST ON STATE HIGHWAY 33 FOR 9.8 MILES TO THE MARK ON THE RIGHT.
 CQ1190'IT IS 246 FEET NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 820 AND
 CQ1190'STATE HIGHWAY 33, 89 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 CQ1190'51 FEET SOUTHEAST OF A 36 INCH PINE, 101.5 FEET SOUTH OF THE SOUTHWEST
 CQ1190'CORNER OF A HOUSE OWNED BY W.A. BREWSTER, 23.4 FEET WEST OF A 16 INCH
 CQ1190'PECAN TREE AND 1 FOOT WEST OF A METAL WITNESS POST.  IT IS A LDH AND C
 CQ1190'AND GS TRAVERSE DISK, STAMPED 31V6 1967, AND SET IN THE TOP OF A
 CQ1190'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1157 ***********************************************************************
 CQ1157  DESIGNATION -  31 V 60
 CQ1157  PID         -  CQ1157
 CQ1157  STATE/COUNTY-  LA/LINCOLN
 CQ1157  COUNTRY     -  US
 CQ1157  USGS QUAD   -  CEDARTON (2018)
 CQ1157
 CQ1157                         *CURRENT SURVEY CONTROL
 CQ1157  ______________________________________________________________________
 CQ1157* NAD 83(1986) POSITION- 32 40 03.     (N) 092 36 43.     (W)   SCALED
 CQ1157* NAVD 88 ORTHO HEIGHT -    52.26  (+/-2cm)      171.5   (feet) VERTCON3
 CQ1157  ______________________________________________________________________
 CQ1157  GEOID HEIGHT    -        -25.867 (meters)                     GEOID18
 CQ1157  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1157
 CQ1157.The horizontal coordinates were scaled from a map and have
 CQ1157.an estimated accuracy of +/- 6 seconds.
 CQ1157
 CQ1157.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1157.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1157
 CQ1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1157.GEOID18 height accuracy estimate available here.
 CQ1157
 CQ1157.The vertical order pertains to the NGVD 29 superseded value.
 CQ1157
 CQ1157.Click photographs - Photos may exist for this station.
 CQ1157
 CQ1157;                    North         East    Units  Estimated Accuracy
 CQ1157;SPC LA N     -   240,340.      989,500.      MT  (+/- 180 meters Scaled)
 CQ1157
 CQ1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS363144(NAD 83)
 CQ1157
 CQ1157                          SUPERSEDED SURVEY CONTROL
 CQ1157
 CQ1157  NGVD 29 (11/26/84)   52.343  (m)          171.73   (f) ADJUSTED    2 0
 CQ1157
 CQ1157.Superseded values are not recommended for survey control.
 CQ1157
 CQ1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1157.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1157
 CQ1157_MARKER: DD = SURVEY DISK
 CQ1157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1157_STAMPING: 31V60 1969
 CQ1157_MARK LOGO: LADHGS
 CQ1157_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1157+STABILITY: SURFACE MOTION
 CQ1157
 CQ1157  HISTORY     - Date     Condition        Report By
 CQ1157  HISTORY     - 1969     MONUMENTED       LADH
 CQ1157  HISTORY     - 20110515 MARK NOT FOUND   GEOCAC
 CQ1157
 CQ1157                          STATION DESCRIPTION
 CQ1157
 CQ1157'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1157'4.1 MI SE FROM DUBACH.
 CQ1157'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1157'IN DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 822 FOR 1.8 MILES TO
 CQ1157'THE MARK ON THE LEFT.  IT IS 97 FEET NORTH OF THE CENTERLINE OF THE
 CQ1157'HIGHWAY, 35 FEET EAST OF A 17-INCH PIN OAK TREE, 17 FEET WEST OF A
 CQ1157'16-INCH RED OAK TREE, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST. IT
 CQ1157'IS A LDH AND C AND GS B. M. DISK STAMPED 31V60 1969 AND SET IN THE TOP
 CQ1157'OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 6, T 19N, R 2W.
 CQ1157
 CQ1157                          STATION RECOVERY (2011)
 CQ1157
 CQ1157'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1157'AREA HAS CHANGED DUE TO TREE CUTTING/LOGGING ACTIVITY AT THE SITE. NO
 CQ1157'OAK TREES, OR REMNANTS COULD BE FOUND. MARK COULD NOT BE LOCATED WITH
 CQ1157'INFORMATION PROVIDED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1158 ***********************************************************************
 CQ1158  DESIGNATION -  31 V 61
 CQ1158  PID         -  CQ1158
 CQ1158  STATE/COUNTY-  LA/LINCOLN
 CQ1158  COUNTRY     -  US
 CQ1158  USGS QUAD   -  CEDARTON (2018)
 CQ1158
 CQ1158                         *CURRENT SURVEY CONTROL
 CQ1158  ______________________________________________________________________
 CQ1158* NAD 83(1986) POSITION- 32 39 55.     (N) 092 35 40.     (W)   SCALED
 CQ1158* NAVD 88 ORTHO HEIGHT -    42.61  (+/-2cm)      139.8   (feet) VERTCON3
 CQ1158  ______________________________________________________________________
 CQ1158  GEOID HEIGHT    -        -25.867 (meters)                     GEOID18
 CQ1158  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1158
 CQ1158.The horizontal coordinates were scaled from a map and have
 CQ1158.an estimated accuracy of +/- 6 seconds.
 CQ1158
 CQ1158.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1158.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1158
 CQ1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1158.GEOID18 height accuracy estimate available here.
 CQ1158
 CQ1158.The vertical order pertains to the NGVD 29 superseded value.
 CQ1158
 CQ1158.Click photographs - Photos may exist for this station.
 CQ1158
 CQ1158;                    North         East    Units  Estimated Accuracy
 CQ1158;SPC LA N     -   240,090.      991,140.      MT  (+/- 180 meters Scaled)
 CQ1158
 CQ1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS380142(NAD 83)
 CQ1158
 CQ1158                          SUPERSEDED SURVEY CONTROL
 CQ1158
 CQ1158  NGVD 29 (11/26/84)   42.685  (m)          140.04   (f) ADJUSTED    2 0
 CQ1158
 CQ1158.Superseded values are not recommended for survey control.
 CQ1158
 CQ1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1158.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1158
 CQ1158_MARKER: DD = SURVEY DISK
 CQ1158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1158_STAMPING: 31V61 1969
 CQ1158_MARK LOGO: LADHGS
 CQ1158_PROJECTION: PROJECTING 15 CENTIMETERS
 CQ1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1158+STABILITY: SURFACE MOTION
 CQ1158
 CQ1158  HISTORY     - Date     Condition        Report By
 CQ1158  HISTORY     - 1969     MONUMENTED       LADH
 CQ1158
 CQ1158                          STATION DESCRIPTION
 CQ1158
 CQ1158'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1158'5.1 MI SE FROM DUBACH.
 CQ1158'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1158'IN DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 822 FOR 2.8 MILES TO
 CQ1158'THE MARK ON THE RIGHT.  IT IS 86 FEET SOUTH OF THE CENTERLINE OF THE
 CQ1158'HIGHWAY WHERE A TEXAS GAS CO. PIPELINE CROSSES THE HIGHWAY, 100 FEET
 CQ1158'WEST OF THE TAY H. HOGG NORTHWEST HOUSE CORNER, 62 FEET SOUTH OF A
 CQ1158'FENCE CORNER AND 2 FEET EAST OF A FENCE.  IT IS 0.3 MILE EAST OF THE
 CQ1158'INTERSECTION OF STATE HIGHWAY LA. 822 AND LINCOLN PARISH ROAD NO. 81.
 CQ1158'IT IS 0.5 MILE NORTHWEST OF THE CYPRESS CREEK BRIDGE AND 1 FOOT SOUTH
 CQ1158'OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED
 CQ1158'31V61 1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
 CQ1158'SECTION 5, T 19N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1159 ***********************************************************************
 CQ1159  DESIGNATION -  31 V 62
 CQ1159  PID         -  CQ1159
 CQ1159  STATE/COUNTY-  LA/LINCOLN
 CQ1159  COUNTRY     -  US
 CQ1159  USGS QUAD   -  CEDARTON (2018)
 CQ1159
 CQ1159                         *CURRENT SURVEY CONTROL
 CQ1159  ______________________________________________________________________
 CQ1159* NAD 83(1986) POSITION- 32 39 12.     (N) 092 35 16.     (W)   SCALED
 CQ1159* NAVD 88 ORTHO HEIGHT -    49.20  (+/-2cm)      161.4   (feet) VERTCON3
 CQ1159  ______________________________________________________________________
 CQ1159  GEOID HEIGHT    -        -25.855 (meters)                     GEOID18
 CQ1159  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1159
 CQ1159.The horizontal coordinates were scaled from a map and have
 CQ1159.an estimated accuracy of +/- 6 seconds.
 CQ1159
 CQ1159.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1159.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1159
 CQ1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1159.GEOID18 height accuracy estimate available here.
 CQ1159
 CQ1159.The vertical order pertains to the NGVD 29 superseded value.
 CQ1159
 CQ1159.Click photographs - Photos may exist for this station.
 CQ1159
 CQ1159;                    North         East    Units  Estimated Accuracy
 CQ1159;SPC LA N     -   238,760.      991,770.      MT  (+/- 180 meters Scaled)
 CQ1159
 CQ1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS386129(NAD 83)
 CQ1159
 CQ1159                          SUPERSEDED SURVEY CONTROL
 CQ1159
 CQ1159  NGVD 29 (11/26/84)   49.278  (m)          161.67   (f) ADJUSTED    2 0
 CQ1159
 CQ1159.Superseded values are not recommended for survey control.
 CQ1159
 CQ1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1159.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1159
 CQ1159_MARKER: DD = SURVEY DISK
 CQ1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1159_STAMPING: 31V62 1969
 CQ1159_MARK LOGO: LADHGS
 CQ1159_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1159+STABILITY: SURFACE MOTION
 CQ1159
 CQ1159  HISTORY     - Date     Condition        Report By
 CQ1159  HISTORY     - 1969     MONUMENTED       LADH
 CQ1159
 CQ1159                          STATION DESCRIPTION
 CQ1159
 CQ1159'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1159'6.0 MI SE FROM DUBACH.
 CQ1159'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1159'IN DUBACH, THENCE SOUTHEAST ALONG STATE HIGHWAY LA. 822 FOR 3.7 MILES
 CQ1159'TO THE MARK ON THE RIGHT.  IT IS 0.4 MILE SOUTH OF THE CYPRESS CREEK
 CQ1159'BRIDGE, 99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AT THE WEST
 CQ1159'EDGE OF A POWER LINE RIGHT-OF-WAY, AT THE EAST EDGE OF A PINE WOODS, 8
 CQ1159'FEET SOUTHEAST OF AN 8-INCH PINE TREE AND 1 FOOT EAST OF A STEEL
 CQ1159'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V62 1969
 CQ1159'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5-INCHES.  SECTION 9,
 CQ1159'T 19N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1160 ***********************************************************************
 CQ1160  DESIGNATION -  31 V 63
 CQ1160  PID         -  CQ1160
 CQ1160  STATE/COUNTY-  LA/LINCOLN
 CQ1160  COUNTRY     -  US
 CQ1160  USGS QUAD   -  CEDARTON (2018)
 CQ1160
 CQ1160                         *CURRENT SURVEY CONTROL
 CQ1160  ______________________________________________________________________
 CQ1160* NAD 83(1986) POSITION- 32 38 32.     (N) 092 34 57.     (W)   SCALED
 CQ1160* NAVD 88 ORTHO HEIGHT -    71.09  (+/-2cm)      233.2   (feet) VERTCON3
 CQ1160  ______________________________________________________________________
 CQ1160  GEOID HEIGHT    -        -25.843 (meters)                     GEOID18
 CQ1160  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1160
 CQ1160.The horizontal coordinates were scaled from a map and have
 CQ1160.an estimated accuracy of +/- 6 seconds.
 CQ1160
 CQ1160.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1160.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1160
 CQ1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1160.GEOID18 height accuracy estimate available here.
 CQ1160
 CQ1160.The vertical order pertains to the NGVD 29 superseded value.
 CQ1160
 CQ1160.Click photographs - Photos may exist for this station.
 CQ1160
 CQ1160;                    North         East    Units  Estimated Accuracy
 CQ1160;SPC LA N     -   237,530.      992,260.      MT  (+/- 180 meters Scaled)
 CQ1160
 CQ1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS391117(NAD 83)
 CQ1160
 CQ1160                          SUPERSEDED SURVEY CONTROL
 CQ1160
 CQ1160  NGVD 29 (11/26/84)   71.166  (m)          233.48   (f) ADJUSTED    2 0
 CQ1160
 CQ1160.Superseded values are not recommended for survey control.
 CQ1160
 CQ1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1160.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1160
 CQ1160_MARKER: DD = SURVEY DISK
 CQ1160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1160_STAMPING: 31V63 1969
 CQ1160_MARK LOGO: LADHGS
 CQ1160_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1160+STABILITY: SURFACE MOTION
 CQ1160
 CQ1160  HISTORY     - Date     Condition        Report By
 CQ1160  HISTORY     - 1969     MONUMENTED       LADH
 CQ1160  HISTORY     - 20110515 MARK NOT FOUND   GEOCAC
 CQ1160
 CQ1160                          STATION DESCRIPTION
 CQ1160
 CQ1160'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1160'6.9 MI SE FROM DUBACH.
 CQ1160'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1160'IN DUBACH, THENCE SOUTHEAST ALONG STATE HIGHWAY LA. 822 FOR 4.6 MILES
 CQ1160'TO THE MARK ON THE RIGHT.  IT IS 0.2 MILE NORTHWEST OF THE MINERAL
 CQ1160'SPRINGS BAPTIST CHURCH, 83 FEET SOUTH OF THE CENTERLINE OF THE
 CQ1160'HIGHWAY, 32 FEET SOUTHEAST OF A 12-INCH RED OAK TREE, 19 FEET SOUTH OF
 CQ1160'A 12-INCH PINE TREE AT CONTINENTAL CAN CO.  WOODSLAND NORTH BOUNDRY
 CQ1160'AND 1 FOOT NORTH OF A STEEL WITNESS POST.  IT IS A LDH  IS A LDH AND C
 CQ1160'AND GS B. M. DISK STAMPED 31V63 1969 AND SET IN THE TOP OF A CONCRETE
 CQ1160'POST PROJECTING 4-INCHES.  SECTION 16, T 19N, R 2W.
 CQ1160
 CQ1160                          STATION RECOVERY (2011)
 CQ1160
 CQ1160'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1160'AREA HAS CHANGED DUE TO TREE CUTTING/LOGGING ACTIVITY AT THE SITE.
 CQ1160'MARK COULD NOT BE LOCATED WITH INFORMATION PROVIDED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1161 ***********************************************************************
 CQ1161  DESIGNATION -  31 V 64
 CQ1161  PID         -  CQ1161
 CQ1161  STATE/COUNTY-  LA/LINCOLN
 CQ1161  COUNTRY     -  US
 CQ1161  USGS QUAD   -  CEDARTON (2018)
 CQ1161
 CQ1161                         *CURRENT SURVEY CONTROL
 CQ1161  ______________________________________________________________________
 CQ1161* NAD 83(1986) POSITION- 32 38 25.     (N) 092 34 23.     (W)   SCALED
 CQ1161* NAVD 88 ORTHO HEIGHT -    70.23  (+/-2cm)      230.4   (feet) VERTCON3
 CQ1161  ______________________________________________________________________
 CQ1161  GEOID HEIGHT    -        -25.841 (meters)                     GEOID18
 CQ1161  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1161
 CQ1161.The horizontal coordinates were scaled from a map and have
 CQ1161.an estimated accuracy of +/- 6 seconds.
 CQ1161
 CQ1161.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1161.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1161
 CQ1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1161.GEOID18 height accuracy estimate available here.
 CQ1161
 CQ1161.The vertical order pertains to the NGVD 29 superseded value.
 CQ1161
 CQ1161.Click photographs - Photos may exist for this station.
 CQ1161
 CQ1161;                    North         East    Units  Estimated Accuracy
 CQ1161;SPC LA N     -   237,310.      993,150.      MT  (+/- 180 meters Scaled)
 CQ1161
 CQ1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS400114(NAD 83)
 CQ1161
 CQ1161                          SUPERSEDED SURVEY CONTROL
 CQ1161
 CQ1161  NGVD 29 (11/26/84)   70.310  (m)          230.68   (f) ADJUSTED    2 0
 CQ1161
 CQ1161.Superseded values are not recommended for survey control.
 CQ1161
 CQ1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1161.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1161
 CQ1161_MARKER: DD = SURVEY DISK
 CQ1161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1161_STAMPING: 31V64 1969
 CQ1161_MARK LOGO: LADHGS
 CQ1161_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1161+STABILITY: SURFACE MOTION
 CQ1161
 CQ1161  HISTORY     - Date     Condition        Report By
 CQ1161  HISTORY     - 1969     MONUMENTED       LADH
 CQ1161
 CQ1161                          STATION DESCRIPTION
 CQ1161
 CQ1161'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1161'7.4 MI SE FROM DUBACH.
 CQ1161'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1161'IN DUBACH, THENCE SOUTHEAST ALONG STATE HIGHWAY LA. 822 FOR 5.1 MILES
 CQ1161'TO THE MARK ON THE LEFT.  IT IS 0.3 MILE SOUTHEAST OF THE MINERAL
 CQ1161'SPRINGS BAPTIST CHURCH, 65 FEET NORTHEAST OF THE CENTERLINE OF THE
 CQ1161'HIGHWAY, 85 FEET SOUTHEAST OF THE NORTHEAST CORNER OF REVELS STORE, 85
 CQ1161'FEET EAST OF A 20-INCH SWEET GUM TREE, 1 FOOT WEST OF A FENCE AND 1
 CQ1161'FOOT WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1161'DISK STAMPED 31V64 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ1161'PROJECTING 4-INCHES.  SECTION 16, T 19N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1162 ***********************************************************************
 CQ1162  DESIGNATION -  31 V 65
 CQ1162  PID         -  CQ1162
 CQ1162  STATE/COUNTY-  LA/LINCOLN
 CQ1162  COUNTRY     -  US
 CQ1162  USGS QUAD   -  CEDARTON (2018)
 CQ1162
 CQ1162                         *CURRENT SURVEY CONTROL
 CQ1162  ______________________________________________________________________
 CQ1162* NAD 83(1986) POSITION- 32 37 45.5    (N) 092 33 47.0    (W)   HD_HELD2
 CQ1162* NAVD 88 ORTHO HEIGHT -    81.32  (+/-2cm)      266.8   (feet) VERTCON3
 CQ1162  ______________________________________________________________________
 CQ1162  GEOID HEIGHT    -        -25.829 (meters)                     GEOID18
 CQ1162  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1162
 CQ1162.The horizontal coordinates were established by autonomous hand held GPS
 CQ1162.observations and have an estimated accuracy of +/- 10 meters.
 CQ1162
 CQ1162.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1162.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1162
 CQ1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1162.GEOID18 height accuracy estimate available here.
 CQ1162
 CQ1162.The vertical order pertains to the NGVD 29 superseded value.
 CQ1162
 CQ1162.Click photographs - Photos may exist for this station.
 CQ1162
 CQ1162;                    North         East    Units  Estimated Accuracy
 CQ1162;SPC LA N     -   236,095.      994,083.      MT  (+/- 10 meters HH2 GPS)
 CQ1162
 CQ1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4098710277(NAD 83)
 CQ1162
 CQ1162                          SUPERSEDED SURVEY CONTROL
 CQ1162
 CQ1162  NGVD 29 (11/26/84)   81.396  (m)          267.05   (f) ADJUSTED    2 0
 CQ1162
 CQ1162.Superseded values are not recommended for survey control.
 CQ1162
 CQ1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1162.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1162
 CQ1162_MARKER: DD = SURVEY DISK
 CQ1162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1162_STAMPING: 31V65 1969
 CQ1162_MARK LOGO: LADHGS
 CQ1162_PROJECTION: PROJECTING 6 CENTIMETERS
 CQ1162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1162+STABILITY: SURFACE MOTION
 CQ1162
 CQ1162  HISTORY     - Date     Condition        Report By
 CQ1162  HISTORY     - 1969     MONUMENTED       LADH
 CQ1162  HISTORY     - 20110515 GOOD             GEOCAC
 CQ1162
 CQ1162                          STATION DESCRIPTION
 CQ1162
 CQ1162'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1162'8.3 MI SE FROM DUBACH.
 CQ1162'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1162'IN DUBACH, THENCE SOUTHEAST ALONG STATE HIGHWAY LA. 822 FOR 6.0 MILES
 CQ1162'TO THE MARK ON THE RIGHT.  IT IS ACROSS THE HIGHWAY FROM THE
 CQ1162'INTERSECTION OF LINCOLN PARISH ROAD NO. 505, 64 FEET SOUTHWEST OF THE
 CQ1162'CENTERLINE OF THE HIGHWAY, 38 FEET WEST OF A FENCE CORNER, 28 FEET
 CQ1162'SOUTHWEST OF A TELEPHONE CABLE PEDISTAL AND 1 FOOT EAST OF A STEEL
 CQ1162'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V65 1969
 CQ1162'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.  SECTION
 CQ1162'15, T 19N, R 2W.
 CQ1162
 CQ1162                          STATION RECOVERY (2011)
 CQ1162
 CQ1162'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1162'DISK WAS FOUND IN GOOD CONDITION ABOUT 1 FOOT EAST OF STEEL WITNESS
 CQ1162'POST, PROJECTING 0.2 FOOT ABOVE SURROUNDING GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1163 ***********************************************************************
 CQ1163  DESIGNATION -  31 V 66
 CQ1163  PID         -  CQ1163
 CQ1163  STATE/COUNTY-  LA/LINCOLN
 CQ1163  COUNTRY     -  US
 CQ1163  USGS QUAD   -  RUSTON EAST (2018)
 CQ1163
 CQ1163                         *CURRENT SURVEY CONTROL
 CQ1163  ______________________________________________________________________
 CQ1163* NAD 83(1986) POSITION- 32 37 10.7    (N) 092 33 41.9    (W)   HD_HELD2
 CQ1163* NAVD 88 ORTHO HEIGHT -    68.07  (+/-2cm)      223.3   (feet) VERTCON3
 CQ1163  ______________________________________________________________________
 CQ1163  GEOID HEIGHT    -        -25.819 (meters)                     GEOID18
 CQ1163  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1163
 CQ1163.The horizontal coordinates were established by autonomous hand held GPS
 CQ1163.observations and have an estimated accuracy of +/- 10 meters.
 CQ1163
 CQ1163.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1163.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1163
 CQ1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1163.GEOID18 height accuracy estimate available here.
 CQ1163
 CQ1163.The vertical order pertains to the NGVD 29 superseded value.
 CQ1163
 CQ1163.Click photographs - Photos may exist for this station.
 CQ1163
 CQ1163;                    North         East    Units  Estimated Accuracy
 CQ1163;SPC LA N     -   235,023.      994,215.      MT  (+/- 10 meters HH2 GPS)
 CQ1163
 CQ1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4112409206(NAD 83)
 CQ1163
 CQ1163                          SUPERSEDED SURVEY CONTROL
 CQ1163
 CQ1163  NGVD 29 (11/26/84)   68.151  (m)          223.59   (f) ADJUSTED    2 0
 CQ1163
 CQ1163.Superseded values are not recommended for survey control.
 CQ1163
 CQ1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1163.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1163
 CQ1163_MARKER: DD = SURVEY DISK
 CQ1163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1163_STAMPING: 31V66 1969
 CQ1163_MARK LOGO: LADHGS
 CQ1163_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1163+STABILITY: SURFACE MOTION
 CQ1163_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1163+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2011
 CQ1163
 CQ1163  HISTORY     - Date     Condition        Report By
 CQ1163  HISTORY     - 1969     MONUMENTED       LADH
 CQ1163  HISTORY     - 20110424 GOOD             GEOCAC
 CQ1163
 CQ1163                          STATION DESCRIPTION
 CQ1163
 CQ1163'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1163'9.0 MI SE FROM DUBACH.
 CQ1163'LOCATED 2.3 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1163'IN DUBACH, THENCE SOUTHEAST ALONG STATE HIGHWAY LA. 822 FOR 6.7 MILES
 CQ1163'TO THE MARK ON THE RIGHT.  IT IS 95 FEET WEST OF THE CENTERLINE OF THE
 CQ1163'HIGHWAY, 144 FEET SOUTH OF THE O. L. POSEY SOUTHEAST HOUSE CORNER AND
 CQ1163'56 FEET WEST OF A FENCE CORNER.  IT IS 0.1 MILE NORTH OF THE
 CQ1163'INTERSECTION OF STATE HIGHWAY LA. 822 AND STATE HIGHWAY LA. 33 AND 1
 CQ1163'FOOT EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1163'DISK STAMPED 31V66 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ1163'PROJECTING 4-INCHES.  SECTION 22, T 19N, R 2W.
 CQ1163
 CQ1163                          STATION RECOVERY (2011)
 CQ1163
 CQ1163'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1163'MARK WAS FOUND IN GOOD CONDITION 1 FOOT EAST OF STEEL WITNESS POST,
 CQ1163'ABOUT LEVEL WITH SURROUNDING GROUND SURFACE. PREVIOUS DESCRIPTION
 CQ1163'STILL APPLICABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1143 ***********************************************************************
 CQ1143  DESIGNATION -  31 V 67
 CQ1143  PID         -  CQ1143
 CQ1143  STATE/COUNTY-  LA/LINCOLN
 CQ1143  COUNTRY     -  US
 CQ1143  USGS QUAD   -  DUBACH (2018)
 CQ1143
 CQ1143                         *CURRENT SURVEY CONTROL
 CQ1143  ______________________________________________________________________
 CQ1143* NAD 83(1986) POSITION- 32 41 53.     (N) 092 38 44.     (W)   SCALED
 CQ1143* NAVD 88 ORTHO HEIGHT -    38.434 (meters)      126.10  (feet) ADJUSTED
 CQ1143  ______________________________________________________________________
 CQ1143  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ1143  DYNAMIC HEIGHT  -         38.391 (meters)      125.95  (feet) COMP
 CQ1143  MODELED GRAVITY -    979,528.2   (mgal)                       NAVD 88
 CQ1143
 CQ1143  VERT ORDER      -  SECOND    CLASS 0
 CQ1143
 CQ1143.The horizontal coordinates were scaled from a map and have
 CQ1143.an estimated accuracy of +/- 6 seconds.
 CQ1143
 CQ1143.The orthometric height was determined by differential leveling and
 CQ1143.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1143.in June 1991.
 CQ1143
 CQ1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1143.GEOID18 height accuracy estimate available here.
 CQ1143
 CQ1143.Click photographs - Photos may exist for this station.
 CQ1143
 CQ1143.The dynamic height is computed by dividing the NAVD 88
 CQ1143.geopotential number by the normal gravity value computed on the
 CQ1143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1143.degrees latitude (g = 980.6199 gals.).
 CQ1143
 CQ1143.The modeled gravity was interpolated from observed gravity values.
 CQ1143
 CQ1143;                    North         East    Units  Estimated Accuracy
 CQ1143;SPC LA N     -   243,730.      986,350.      MT  (+/- 180 meters Scaled)
 CQ1143
 CQ1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS332178(NAD 83)
 CQ1143
 CQ1143                          SUPERSEDED SURVEY CONTROL
 CQ1143
 CQ1143  NGVD 29 (11/26/84)   38.516  (m)          126.36   (f) ADJUSTED    2 0
 CQ1143
 CQ1143.Superseded values are not recommended for survey control.
 CQ1143
 CQ1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1143.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1143
 CQ1143_MARKER: DD = SURVEY DISK
 CQ1143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1143_STAMPING: 31V67 1969
 CQ1143_MARK LOGO: LADHGS
 CQ1143_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1143+STABILITY: SURFACE MOTION
 CQ1143
 CQ1143  HISTORY     - Date     Condition        Report By
 CQ1143  HISTORY     - 1969     MONUMENTED       LADH
 CQ1143
 CQ1143                          STATION DESCRIPTION
 CQ1143
 CQ1143'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1143'1.0 MI E FROM DUBACH.
 CQ1143'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1143'DUBACH, THENCE NORTHEAST ALONG STATE HIGHWAY LA. 151 FOR 0.8 MILE TO
 CQ1143'THE MARK ON THE RIGHT.  IT IS 0.1 MILE NORTHEAST OF A BRIDGE, 150 FEET
 CQ1143'SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 109 FEET SOUTHEAST OF A
 CQ1143'FENCE CORNER, 36 FEET WEST OF A DRIVEWAY, 53 FEET WEST OF A 15-INCH
 CQ1143'SYCAMORE TREE AND 1 FOOT SOUTH OF A STEEL WITNESS POST.  IT IS A LDH
 CQ1143'AND C AND GS B. M. DISK STAMPED 31V67 1969 AND SET IN THE TOP OF A
 CQ1143'CONCRETE POST PROJECTING 4-INCHES.  SECTION 26, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1144 ***********************************************************************
 CQ1144  DESIGNATION -  31 V 68
 CQ1144  PID         -  CQ1144
 CQ1144  STATE/COUNTY-  LA/LINCOLN
 CQ1144  COUNTRY     -  US
 CQ1144  USGS QUAD   -  DUBACH (2018)
 CQ1144
 CQ1144                         *CURRENT SURVEY CONTROL
 CQ1144  ______________________________________________________________________
 CQ1144* NAD 83(1986) POSITION- 32 42 31.     (N) 092 38 05.     (W)   SCALED
 CQ1144* NAVD 88 ORTHO HEIGHT -    57.945 (meters)      190.11  (feet) ADJUSTED
 CQ1144  ______________________________________________________________________
 CQ1144  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 CQ1144  DYNAMIC HEIGHT  -         57.881 (meters)      189.90  (feet) COMP
 CQ1144  MODELED GRAVITY -    979,528.8   (mgal)                       NAVD 88
 CQ1144
 CQ1144  VERT ORDER      -  SECOND    CLASS 0
 CQ1144
 CQ1144.The horizontal coordinates were scaled from a map and have
 CQ1144.an estimated accuracy of +/- 6 seconds.
 CQ1144
 CQ1144.The orthometric height was determined by differential leveling and
 CQ1144.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1144.in June 1991.
 CQ1144
 CQ1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1144.GEOID18 height accuracy estimate available here.
 CQ1144
 CQ1144.Click photographs - Photos may exist for this station.
 CQ1144
 CQ1144.The dynamic height is computed by dividing the NAVD 88
 CQ1144.geopotential number by the normal gravity value computed on the
 CQ1144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1144.degrees latitude (g = 980.6199 gals.).
 CQ1144
 CQ1144.The modeled gravity was interpolated from observed gravity values.
 CQ1144
 CQ1144;                    North         East    Units  Estimated Accuracy
 CQ1144;SPC LA N     -   244,900.      987,370.      MT  (+/- 180 meters Scaled)
 CQ1144
 CQ1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS342190(NAD 83)
 CQ1144
 CQ1144                          SUPERSEDED SURVEY CONTROL
 CQ1144
 CQ1144  NGVD 29 (11/26/84)   58.027  (m)          190.38   (f) ADJUSTED    2 0
 CQ1144
 CQ1144.Superseded values are not recommended for survey control.
 CQ1144
 CQ1144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1144.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1144
 CQ1144_MARKER: DD = SURVEY DISK
 CQ1144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1144_STAMPING: 31V68 1969
 CQ1144_MARK LOGO: LADHGS
 CQ1144_PROJECTION: FLUSH
 CQ1144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1144+STABILITY: SURFACE MOTION
 CQ1144
 CQ1144  HISTORY     - Date     Condition        Report By
 CQ1144  HISTORY     - 1969     MONUMENTED       LADH
 CQ1144
 CQ1144                          STATION DESCRIPTION
 CQ1144
 CQ1144'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1144'2.0 MI E FROM DUBACH.
 CQ1144'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1144'DUBACH, THENCE NORTHEAST ALONG STATE HIGHWAY LA. 151 FOR 1.8 MILES TO
 CQ1144'THE MARK ON THE LEFT.  IT IS 94 FEET EAST OF THE CENTERLINE OF THE
 CQ1144'HIGHWAY, 91 FEET NORTH OF THE NORTHEAST CORNER OF A WHITE BRICK HOUSE,
 CQ1144'52 FEET EAST OF A FENCE CORNER AND 1 FOOT SOUTH OF A WHITE BOARD
 CQ1144'FENCE.  IT IS 0.15 MILE SOUTH OF THE INTERSECTION OF A PARISH ROAD
 CQ1144'INTERSECTING THE HIGHWAY FROM THE EAST.  IT IS A LDH AND C AND GS B.
 CQ1144'M. DISK STAMPED 31V68 1969 AND SET IN THE TOP OF A CONCRETE POST FLUSH
 CQ1144'WITH THE GROUND.  SECTION 24, T 20N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1145 ***********************************************************************
 CQ1145  DESIGNATION -  31 V 69
 CQ1145  PID         -  CQ1145
 CQ1145  STATE/COUNTY-  LA/LINCOLN
 CQ1145  COUNTRY     -  US
 CQ1145  USGS QUAD   -  DUBACH (2018)
 CQ1145
 CQ1145                         *CURRENT SURVEY CONTROL
 CQ1145  ______________________________________________________________________
 CQ1145* NAD 83(1986) POSITION- 32 43 20.     (N) 092 37 45.     (W)   SCALED
 CQ1145* NAVD 88 ORTHO HEIGHT -    70.479 (meters)      231.23  (feet) ADJUSTED
 CQ1145  ______________________________________________________________________
 CQ1145  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ1145  DYNAMIC HEIGHT  -         70.401 (meters)      230.97  (feet) COMP
 CQ1145  MODELED GRAVITY -    979,529.9   (mgal)                       NAVD 88
 CQ1145
 CQ1145  VERT ORDER      -  SECOND    CLASS 0
 CQ1145
 CQ1145.The horizontal coordinates were scaled from a map and have
 CQ1145.an estimated accuracy of +/- 6 seconds.
 CQ1145
 CQ1145.The orthometric height was determined by differential leveling and
 CQ1145.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1145.in June 1991.
 CQ1145
 CQ1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1145.GEOID18 height accuracy estimate available here.
 CQ1145
 CQ1145.Click photographs - Photos may exist for this station.
 CQ1145
 CQ1145.The dynamic height is computed by dividing the NAVD 88
 CQ1145.geopotential number by the normal gravity value computed on the
 CQ1145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1145.degrees latitude (g = 980.6199 gals.).
 CQ1145
 CQ1145.The modeled gravity was interpolated from observed gravity values.
 CQ1145
 CQ1145;                    North         East    Units  Estimated Accuracy
 CQ1145;SPC LA N     -   246,410.      987,890.      MT  (+/- 180 meters Scaled)
 CQ1145
 CQ1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS347205(NAD 83)
 CQ1145
 CQ1145                          SUPERSEDED SURVEY CONTROL
 CQ1145
 CQ1145  NGVD 29 (11/26/84)   70.560  (m)          231.50   (f) ADJUSTED    2 0
 CQ1145
 CQ1145.Superseded values are not recommended for survey control.
 CQ1145
 CQ1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1145.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1145
 CQ1145_MARKER: DD = SURVEY DISK
 CQ1145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1145_STAMPING: 31V69 1969
 CQ1145_MARK LOGO: LADHGS
 CQ1145_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1145+STABILITY: SURFACE MOTION
 CQ1145
 CQ1145  HISTORY     - Date     Condition        Report By
 CQ1145  HISTORY     - 1969     MONUMENTED       LADH
 CQ1145
 CQ1145                          STATION DESCRIPTION
 CQ1145
 CQ1145'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1145'2.9 MI E FROM DUBACH.
 CQ1145'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1145'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 2.7 MILES TO THE
 CQ1145'MARK ON THE LEFT.  IT IS 0.4 MILE SOUTHWEST OF THE INTERSECTION OF
 CQ1145'STATE HIGHWAY LA. 151 AND STATE HIGHWAY LA. 545.  IT IS 90 FEET
 CQ1145'NORTHWEST OF THE CENTERLINE OF  OF THE HIGHWAY, 51 FEET NORTHWEST OF A
 CQ1145'FENCE, 1 FOOT SOUTH OF A FENCE, 25 FEET SOUTH OF A 30-INCH SWEET GUM
 CQ1145'TREE AND 1 1/2 FEET NORTHWEST OF A STEEL WITNESS POST.  IT IS A LDH
 CQ1145'AND C AND GS B. M. DISK STAMPED 31V69 1969 AND SET IN THE TOP OF A
 CQ1145'CONCRETE POST PROJECTING 4-INCHES.  SECTION 13, T 20N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1192 ***********************************************************************
 CQ1192  DESIGNATION -  31 V 7 RESET
 CQ1192  PID         -  CQ1192
 CQ1192  STATE/COUNTY-  LA/LINCOLN
 CQ1192  COUNTRY     -  US
 CQ1192  USGS QUAD   -  CEDARTON (2018)
 CQ1192
 CQ1192                         *CURRENT SURVEY CONTROL
 CQ1192  ______________________________________________________________________
 CQ1192* NAD 83(1986) POSITION- 32 38 12.     (N) 092 31 01.     (W)   SCALED
 CQ1192* NAVD 88 ORTHO HEIGHT -    62.81  (meters)      206.1   (feet) RESET
 CQ1192  ______________________________________________________________________
 CQ1192  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ1192  VERT ORDER      -  THIRD
 CQ1192
 CQ1192.The horizontal coordinates were scaled from a map and have
 CQ1192.an estimated accuracy of +/- 6 seconds.
 CQ1192
 CQ1192.The orthometric height was computed from unverified reset data.
 CQ1192
 CQ1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1192.GEOID18 height accuracy estimate available here.
 CQ1192
 CQ1192.Click photographs - Photos may exist for this station.
 CQ1192
 CQ1192;                    North         East    Units  Estimated Accuracy
 CQ1192;SPC LA N     -   236,910.      998,410.      MT  (+/- 180 meters Scaled)
 CQ1192
 CQ1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS453111(NAD 83)
 CQ1192
 CQ1192                          SUPERSEDED SURVEY CONTROL
 CQ1192
 CQ1192  NGVD 29 (??/??/??)   62.89   (m)          206.3    (f) RESET       3  
 CQ1192
 CQ1192.Superseded values are not recommended for survey control.
 CQ1192
 CQ1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1192.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1192
 CQ1192_MARKER: DD = SURVEY DISK
 CQ1192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1192_STAMPING: 31V7 1967 RESET 1970
 CQ1192_MARK LOGO: LADHGS
 CQ1192_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1192+STABILITY: SURFACE MOTION
 CQ1192
 CQ1192  HISTORY     - Date     Condition        Report By
 CQ1192  HISTORY     - 1970     MONUMENTED       NGS
 CQ1192
 CQ1192                          STATION DESCRIPTION
 CQ1192
 CQ1192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 CQ1192'11.5 MI NE FROM RUSTON.
 CQ1192'ABOUT 0.3 MILE NORTH ALONG U.S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1192'COURTHOUSE IN RUSTON, THENCE EAST ALONG U.S. HIGHWAY 80 FOR 0.8 MILE,
 CQ1192'THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 10.45 MILE TO THE MARK ON
 CQ1192'THE LEFT.  IT IS 149 FEET SOUTH OF THE CENTER OF A ROAD LEADING WEST
 CQ1192'FROM A CROSSROAD, 50 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 33,
 CQ1192'62 FEET SOUTH OF THE SOUTHEAST CORNER OF A WHITE HOUSE, 5 FEET EAST OF
 CQ1192'THE PROJECTED PLANE OF THE EAST WALL OF THE HOUSE, 58 FEET SOUTH OF A
 CQ1192'12 IN. PINE TREE AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST. IT IS A
 CQ1192'U.S.C. AND GS AND STATE SURVEY DISK SET IN THE TOP OF A CONCRETE POST
 CQ1192'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1146 ***********************************************************************
 CQ1146  DESIGNATION -  31 V 70
 CQ1146  PID         -  CQ1146
 CQ1146  STATE/COUNTY-  LA/LINCOLN
 CQ1146  COUNTRY     -  US
 CQ1146  USGS QUAD   -  CEDARTON (2018)
 CQ1146
 CQ1146                         *CURRENT SURVEY CONTROL
 CQ1146  ______________________________________________________________________
 CQ1146* NAD 83(1986) POSITION- 32 43 47.     (N) 092 37 12.     (W)   SCALED
 CQ1146* NAVD 88 ORTHO HEIGHT -    70.941 (meters)      232.75  (feet) ADJUSTED
 CQ1146  ______________________________________________________________________
 CQ1146  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 CQ1146  DYNAMIC HEIGHT  -         70.862 (meters)      232.49  (feet) COMP
 CQ1146  MODELED GRAVITY -    979,530.5   (mgal)                       NAVD 88
 CQ1146
 CQ1146  VERT ORDER      -  SECOND    CLASS 0
 CQ1146
 CQ1146.The horizontal coordinates were scaled from a map and have
 CQ1146.an estimated accuracy of +/- 6 seconds.
 CQ1146
 CQ1146.The orthometric height was determined by differential leveling and
 CQ1146.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1146.in June 1991.
 CQ1146
 CQ1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1146.GEOID18 height accuracy estimate available here.
 CQ1146
 CQ1146.Click photographs - Photos may exist for this station.
 CQ1146
 CQ1146.The dynamic height is computed by dividing the NAVD 88
 CQ1146.geopotential number by the normal gravity value computed on the
 CQ1146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1146.degrees latitude (g = 980.6199 gals.).
 CQ1146
 CQ1146.The modeled gravity was interpolated from observed gravity values.
 CQ1146
 CQ1146;                    North         East    Units  Estimated Accuracy
 CQ1146;SPC LA N     -   247,240.      988,750.      MT  (+/- 180 meters Scaled)
 CQ1146
 CQ1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS356213(NAD 83)
 CQ1146
 CQ1146                          SUPERSEDED SURVEY CONTROL
 CQ1146
 CQ1146  NGVD 29 (11/26/84)   71.021  (m)          233.01   (f) ADJUSTED    2 0
 CQ1146
 CQ1146.Superseded values are not recommended for survey control.
 CQ1146
 CQ1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1146.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1146
 CQ1146_MARKER: DD = SURVEY DISK
 CQ1146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1146_STAMPING: 31V70 1969
 CQ1146_MARK LOGO: LADHGS
 CQ1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1146+STABILITY: SURFACE MOTION
 CQ1146
 CQ1146  HISTORY     - Date     Condition        Report By
 CQ1146  HISTORY     - 1969     MONUMENTED       LADH
 CQ1146
 CQ1146                          STATION DESCRIPTION
 CQ1146
 CQ1146'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1146'3.7 MI E FROM DUBACH.
 CQ1146'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1146'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 3.5 MILES TO THE
 CQ1146'MARK ON THE RIGHT.  IT IS 0.2 MILE EAST OF THE FELLOWSHIP BAPTIST
 CQ1146'CHURCH, 58 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 23 FEET SOUTH
 CQ1146'OF A FENCE CORNER, 1 FOOT WEST OF A FENCE AND 1 FOOT SOUTH OF A STEEL
 CQ1146'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V70 1969
 CQ1146'AND SET IN THE TOP OF A CONCRETE POST PROJECTING   NCHES. 4-INCHES.
 CQ1146'SECTION 7, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1147 ***********************************************************************
 CQ1147  DESIGNATION -  31 V 71
 CQ1147  PID         -  CQ1147
 CQ1147  STATE/COUNTY-  LA/LINCOLN
 CQ1147  COUNTRY     -  US
 CQ1147  USGS QUAD   -  CEDARTON (2018)
 CQ1147
 CQ1147                         *CURRENT SURVEY CONTROL
 CQ1147  ______________________________________________________________________
 CQ1147* NAD 83(1986) POSITION- 32 43 54.     (N) 092 36 14.     (W)   SCALED
 CQ1147* NAVD 88 ORTHO HEIGHT -    79.656 (meters)      261.34  (feet) ADJUSTED
 CQ1147  ______________________________________________________________________
 CQ1147  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 CQ1147  DYNAMIC HEIGHT  -         79.568 (meters)      261.05  (feet) COMP
 CQ1147  MODELED GRAVITY -    979,530.6   (mgal)                       NAVD 88
 CQ1147
 CQ1147  VERT ORDER      -  SECOND    CLASS 0
 CQ1147
 CQ1147.The horizontal coordinates were scaled from a map and have
 CQ1147.an estimated accuracy of +/- 6 seconds.
 CQ1147
 CQ1147.The orthometric height was determined by differential leveling and
 CQ1147.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1147.in June 1991.
 CQ1147
 CQ1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1147.GEOID18 height accuracy estimate available here.
 CQ1147
 CQ1147.Click photographs - Photos may exist for this station.
 CQ1147
 CQ1147.The dynamic height is computed by dividing the NAVD 88
 CQ1147.geopotential number by the normal gravity value computed on the
 CQ1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1147.degrees latitude (g = 980.6199 gals.).
 CQ1147
 CQ1147.The modeled gravity was interpolated from observed gravity values.
 CQ1147
 CQ1147;                    North         East    Units  Estimated Accuracy
 CQ1147;SPC LA N     -   247,450.      990,260.      MT  (+/- 180 meters Scaled)
 CQ1147
 CQ1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS371216(NAD 83)
 CQ1147
 CQ1147                          SUPERSEDED SURVEY CONTROL
 CQ1147
 CQ1147  NGVD 29 (11/26/84)   79.737  (m)          261.60   (f) ADJUSTED    2 0
 CQ1147
 CQ1147.Superseded values are not recommended for survey control.
 CQ1147
 CQ1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1147.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1147
 CQ1147_MARKER: DD = SURVEY DISK
 CQ1147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1147_STAMPING: 31V71 1969
 CQ1147_MARK LOGO: LADHGS
 CQ1147_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1147+STABILITY: SURFACE MOTION
 CQ1147
 CQ1147  HISTORY     - Date     Condition        Report By
 CQ1147  HISTORY     - 1969     MONUMENTED       LADH
 CQ1147
 CQ1147                          STATION DESCRIPTION
 CQ1147
 CQ1147'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1147'4.7 MI E FROM DUBACH.
 CQ1147'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1147'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 4.5 MILES TO THE
 CQ1147'MARK ON THE LEFT.  IT IS 0.1 MILE EAST OF THE INTERSECTION OF LINCOLN
 CQ1147'PARISH ROAD NO. 62, 83 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 37
 CQ1147'FEET WEST OF THE CENTERLINE OF THE EMERSON ROBERSON DRIVEWAY, 1 FOOT
 CQ1147'WEST OF A FENCE AND 1 FOOT NORTH OF A STEEL WITNESS POST. IT IS A LDH
 CQ1147'AND C AND GS B. M. DISK STAMPED 31V71 1969 AND SET IN THE TOP OF A
 CQ1147'CONCRETE POST PROJECTING 4-INCHES.  SECTION 8, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1148 ***********************************************************************
 CQ1148  DESIGNATION -  31 V 72
 CQ1148  PID         -  CQ1148
 CQ1148  STATE/COUNTY-  LA/LINCOLN
 CQ1148  COUNTRY     -  US
 CQ1148  USGS QUAD   -  CEDARTON (2018)
 CQ1148
 CQ1148                         *CURRENT SURVEY CONTROL
 CQ1148  ______________________________________________________________________
 CQ1148* NAD 83(1986) POSITION- 32 43 21.     (N) 092 35 48.     (W)   SCALED
 CQ1148* NAVD 88 ORTHO HEIGHT -    70.205 (meters)      230.33  (feet) ADJUSTED
 CQ1148  ______________________________________________________________________
 CQ1148  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ1148  DYNAMIC HEIGHT  -         70.127 (meters)      230.08  (feet) COMP
 CQ1148  MODELED GRAVITY -    979,529.7   (mgal)                       NAVD 88
 CQ1148
 CQ1148  VERT ORDER      -  SECOND    CLASS 0
 CQ1148
 CQ1148.The horizontal coordinates were scaled from a map and have
 CQ1148.an estimated accuracy of +/- 6 seconds.
 CQ1148
 CQ1148.The orthometric height was determined by differential leveling and
 CQ1148.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1148.in June 1991.
 CQ1148
 CQ1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1148.GEOID18 height accuracy estimate available here.
 CQ1148
 CQ1148.Click photographs - Photos may exist for this station.
 CQ1148
 CQ1148.The dynamic height is computed by dividing the NAVD 88
 CQ1148.geopotential number by the normal gravity value computed on the
 CQ1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1148.degrees latitude (g = 980.6199 gals.).
 CQ1148
 CQ1148.The modeled gravity was interpolated from observed gravity values.
 CQ1148
 CQ1148;                    North         East    Units  Estimated Accuracy
 CQ1148;SPC LA N     -   246,430.      990,940.      MT  (+/- 180 meters Scaled)
 CQ1148
 CQ1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS377205(NAD 83)
 CQ1148
 CQ1148                          SUPERSEDED SURVEY CONTROL
 CQ1148
 CQ1148  NGVD 29 (11/26/84)   70.285  (m)          230.59   (f) ADJUSTED    2 0
 CQ1148
 CQ1148.Superseded values are not recommended for survey control.
 CQ1148
 CQ1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1148.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1148
 CQ1148_MARKER: DD = SURVEY DISK
 CQ1148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1148_STAMPING: 31V72 1969
 CQ1148_MARK LOGO: LADHGS
 CQ1148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1148+STABILITY: SURFACE MOTION
 CQ1148
 CQ1148  HISTORY     - Date     Condition        Report By
 CQ1148  HISTORY     - 1969     MONUMENTED       LADH
 CQ1148
 CQ1148                          STATION DESCRIPTION
 CQ1148
 CQ1148'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1148'5.5 MI E FROM DUBACH.
 CQ1148'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1148'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 5.3 MILES TO THE
 CQ1148'MARK ON THE RIGHT.  IT IS 0.05 MILE EAST OF THE LORENA WALLER
 CQ1148'RESIDENCE, 81 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 39 FEET
 CQ1148'SOUTH OF A FENCE CORNER, 1 FOOT WEST OF A FENCE AND 1 FOOT SOUTH OF A
 CQ1148'STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V72
 CQ1148'1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING  INCHES.
 CQ1148'4-INCHES.  SECTION 17, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1149 ***********************************************************************
 CQ1149  DESIGNATION -  31 V 73
 CQ1149  PID         -  CQ1149
 CQ1149  STATE/COUNTY-  LA/LINCOLN
 CQ1149  COUNTRY     -  US
 CQ1149  USGS QUAD   -  CEDARTON (2018)
 CQ1149
 CQ1149                         *CURRENT SURVEY CONTROL
 CQ1149  ______________________________________________________________________
 CQ1149* NAD 83(1986) POSITION- 32 43 03.     (N) 092 34 57.     (W)   SCALED
 CQ1149* NAVD 88 ORTHO HEIGHT -    57.458 (meters)      188.51  (feet) ADJUSTED
 CQ1149  ______________________________________________________________________
 CQ1149  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 CQ1149  DYNAMIC HEIGHT  -         57.394 (meters)      188.30  (feet) COMP
 CQ1149  MODELED GRAVITY -    979,529.3   (mgal)                       NAVD 88
 CQ1149
 CQ1149  VERT ORDER      -  SECOND    CLASS 0
 CQ1149
 CQ1149.The horizontal coordinates were scaled from a map and have
 CQ1149.an estimated accuracy of +/- 6 seconds.
 CQ1149
 CQ1149.The orthometric height was determined by differential leveling and
 CQ1149.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1149.in June 1991.
 CQ1149
 CQ1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1149.GEOID18 height accuracy estimate available here.
 CQ1149
 CQ1149.Click photographs - Photos may exist for this station.
 CQ1149
 CQ1149.The dynamic height is computed by dividing the NAVD 88
 CQ1149.geopotential number by the normal gravity value computed on the
 CQ1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1149.degrees latitude (g = 980.6199 gals.).
 CQ1149
 CQ1149.The modeled gravity was interpolated from observed gravity values.
 CQ1149
 CQ1149;                    North         East    Units  Estimated Accuracy
 CQ1149;SPC LA N     -   245,880.      992,270.      MT  (+/- 180 meters Scaled)
 CQ1149
 CQ1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS391200(NAD 83)
 CQ1149
 CQ1149                          SUPERSEDED SURVEY CONTROL
 CQ1149
 CQ1149  NGVD 29 (11/26/84)   57.539  (m)          188.78   (f) ADJUSTED    2 0
 CQ1149
 CQ1149.Superseded values are not recommended for survey control.
 CQ1149
 CQ1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1149.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1149
 CQ1149_MARKER: DD = SURVEY DISK
 CQ1149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1149_STAMPING: 31V73 1969
 CQ1149_MARK LOGO: LADHGS
 CQ1149_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1149+STABILITY: SURFACE MOTION
 CQ1149
 CQ1149  HISTORY     - Date     Condition        Report By
 CQ1149  HISTORY     - 1969     MONUMENTED       LADH
 CQ1149
 CQ1149                          STATION DESCRIPTION
 CQ1149
 CQ1149'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1149'6.4 MI E FROM DUBACH.
 CQ1149'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1149'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 6.2 MILES TO THE
 CQ1149'MARK ON THE RIGHT.  IT IS 125 FEET SOUTH OF THE CENTERLINE OF THE
 CQ1149'HIGHWAY, 27 FEET WEST OF THE CENTERLINE OF LINCOLN PARISH ROAD NO. 65,
 CQ1149'83 FEET SOUTH OF A FENCE CORNER, 1 FOOT WEST OF A FENCE, 7 FEET
 CQ1149'SOUTHEAST OF TELEPHONE POLE NO. 92 AND 1 FOOT SOUTH OF A STEEL WITNESS
 CQ1149'POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V73 1969 AND SET
 CQ1149'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 16, T 20N,
 CQ1149'R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1150 ***********************************************************************
 CQ1150  DESIGNATION -  31 V 74
 CQ1150  PID         -  CQ1150
 CQ1150  STATE/COUNTY-  LA/LINCOLN
 CQ1150  COUNTRY     -  US
 CQ1150  USGS QUAD   -  CEDARTON (2018)
 CQ1150
 CQ1150                         *CURRENT SURVEY CONTROL
 CQ1150  ______________________________________________________________________
 CQ1150* NAD 83(1986) POSITION- 32 42 33.     (N) 092 34 05.     (W)   SCALED
 CQ1150* NAVD 88 ORTHO HEIGHT -    61.152 (meters)      200.63  (feet) ADJUSTED
 CQ1150  ______________________________________________________________________
 CQ1150  GEOID HEIGHT    -        -25.909 (meters)                     GEOID18
 CQ1150  DYNAMIC HEIGHT  -         61.084 (meters)      200.41  (feet) COMP
 CQ1150  MODELED GRAVITY -    979,528.6   (mgal)                       NAVD 88
 CQ1150
 CQ1150  VERT ORDER      -  SECOND    CLASS 0
 CQ1150
 CQ1150.The horizontal coordinates were scaled from a map and have
 CQ1150.an estimated accuracy of +/- 6 seconds.
 CQ1150
 CQ1150.The orthometric height was determined by differential leveling and
 CQ1150.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1150.in June 1991.
 CQ1150
 CQ1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1150.GEOID18 height accuracy estimate available here.
 CQ1150
 CQ1150.Click photographs - Photos may exist for this station.
 CQ1150
 CQ1150.The dynamic height is computed by dividing the NAVD 88
 CQ1150.geopotential number by the normal gravity value computed on the
 CQ1150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1150.degrees latitude (g = 980.6199 gals.).
 CQ1150
 CQ1150.The modeled gravity was interpolated from observed gravity values.
 CQ1150
 CQ1150;                    North         East    Units  Estimated Accuracy
 CQ1150;SPC LA N     -   244,950.      993,620.      MT  (+/- 180 meters Scaled)
 CQ1150
 CQ1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS404191(NAD 83)
 CQ1150
 CQ1150                          SUPERSEDED SURVEY CONTROL
 CQ1150
 CQ1150  NGVD 29 (11/26/84)   61.232  (m)          200.89   (f) ADJUSTED    2 0
 CQ1150
 CQ1150.Superseded values are not recommended for survey control.
 CQ1150
 CQ1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1150.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1150
 CQ1150_MARKER: DD = SURVEY DISK
 CQ1150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1150_STAMPING: 31V74 1969
 CQ1150_MARK LOGO: LADHGS
 CQ1150_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1150+STABILITY: SURFACE MOTION
 CQ1150
 CQ1150  HISTORY     - Date     Condition        Report By
 CQ1150  HISTORY     - 1969     MONUMENTED       LADH
 CQ1150
 CQ1150                          STATION DESCRIPTION
 CQ1150
 CQ1150'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1150'7.4 MI E FROM DUBACH.
 CQ1150'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1150'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 7.2 MILES TO THE
 CQ1150'MARK ON THE RIGHT.  IT IS 97 FEET SOUTHWEST OF THE CENTERLINE OF THE
 CQ1150'HIGHWAY, 47 FEET SOUTHWEST OF A FENCE CORNER, 45 FEET SOUTHWEST OF A
 CQ1150'POWER POLE AND 91 FEET NORTH OF A WATER WELL.  IT IS 0.3 MILE
 CQ1150'SOUTHEAST OF THE INTERSECTION OF LINCOLN PARISH ROAD NO. 64
 CQ1150'INTERSECTING FROM THE NORTHEAST AND 1 FOOT SOUTHWEST OF A STEEL
 CQ1150'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V74 1969
 CQ1150'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION
 CQ1150'22, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1151 ***********************************************************************
 CQ1151  DESIGNATION -  31 V 75
 CQ1151  PID         -  CQ1151
 CQ1151  STATE/COUNTY-  LA/LINCOLN
 CQ1151  COUNTRY     -  US
 CQ1151  USGS QUAD   -  CEDARTON (2018)
 CQ1151
 CQ1151                         *CURRENT SURVEY CONTROL
 CQ1151  ______________________________________________________________________
 CQ1151* NAD 83(1986) POSITION- 32 41 55.     (N) 092 33 34.     (W)   SCALED
 CQ1151* NAVD 88 ORTHO HEIGHT -    26.300 (meters)       86.29  (feet) ADJUSTED
 CQ1151  ______________________________________________________________________
 CQ1151  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 CQ1151  DYNAMIC HEIGHT  -         26.271 (meters)       86.19  (feet) COMP
 CQ1151  MODELED GRAVITY -    979,527.7   (mgal)                       NAVD 88
 CQ1151
 CQ1151  VERT ORDER      -  SECOND    CLASS 0
 CQ1151
 CQ1151.The horizontal coordinates were scaled from a map and have
 CQ1151.an estimated accuracy of +/- 6 seconds.
 CQ1151
 CQ1151.The orthometric height was determined by differential leveling and
 CQ1151.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1151.in June 1991.
 CQ1151
 CQ1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1151.GEOID18 height accuracy estimate available here.
 CQ1151
 CQ1151.Click photographs - Photos may exist for this station.
 CQ1151
 CQ1151.The dynamic height is computed by dividing the NAVD 88
 CQ1151.geopotential number by the normal gravity value computed on the
 CQ1151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1151.degrees latitude (g = 980.6199 gals.).
 CQ1151
 CQ1151.The modeled gravity was interpolated from observed gravity values.
 CQ1151
 CQ1151;                    North         East    Units  Estimated Accuracy
 CQ1151;SPC LA N     -   243,780.      994,430.      MT  (+/- 180 meters Scaled)
 CQ1151
 CQ1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS412179(NAD 83)
 CQ1151
 CQ1151                          SUPERSEDED SURVEY CONTROL
 CQ1151
 CQ1151  NGVD 29 (11/26/84)   26.381  (m)           86.55   (f) ADJUSTED    2 0
 CQ1151
 CQ1151.Superseded values are not recommended for survey control.
 CQ1151
 CQ1151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1151.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1151
 CQ1151_MARKER: DD = SURVEY DISK
 CQ1151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1151_STAMPING: 31V75 1969
 CQ1151_MARK LOGO: LADHGS
 CQ1151_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1151+STABILITY: SURFACE MOTION
 CQ1151
 CQ1151  HISTORY     - Date     Condition        Report By
 CQ1151  HISTORY     - 1969     MONUMENTED       LADH
 CQ1151
 CQ1151                          STATION DESCRIPTION
 CQ1151
 CQ1151'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1151'8.2 MI E FROM DUBACH.
 CQ1151'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1151'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 8.0 MILES TO THE
 CQ1151'MARK ON THE LEFT.  IT IS 146 FEET NORTHEAST OF THE CENTERLINE OF THE
 CQ1151'HIGHWAY, 17 FEET SOUTHEAST OF THE CENTERLINE OF A WOODS ROAD, 25 FEET
 CQ1151'SOUTH OF A 12-INCH PINE TREE AND 1 1/2 FEET NORTHEAST OF A STEEL
 CQ1151'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V75 1969
 CQ1151'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION
 CQ1151'22, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1152 ***********************************************************************
 CQ1152  DESIGNATION -  31 V 76
 CQ1152  PID         -  CQ1152
 CQ1152  STATE/COUNTY-  LA/LINCOLN
 CQ1152  COUNTRY     -  US
 CQ1152  USGS QUAD   -  CEDARTON (2018)
 CQ1152
 CQ1152                         *CURRENT SURVEY CONTROL
 CQ1152  ______________________________________________________________________
 CQ1152* NAD 83(1986) POSITION- 32 41 37.     (N) 092 33 06.     (W)   SCALED
 CQ1152* NAVD 88 ORTHO HEIGHT -    33.115 (meters)      108.64  (feet) ADJUSTED
 CQ1152  ______________________________________________________________________
 CQ1152  GEOID HEIGHT    -        -25.897 (meters)                     GEOID18
 CQ1152  DYNAMIC HEIGHT  -         33.078 (meters)      108.52  (feet) COMP
 CQ1152  MODELED GRAVITY -    979,527.4   (mgal)                       NAVD 88
 CQ1152
 CQ1152  VERT ORDER      -  SECOND    CLASS 0
 CQ1152
 CQ1152.The horizontal coordinates were scaled from a map and have
 CQ1152.an estimated accuracy of +/- 6 seconds.
 CQ1152
 CQ1152.The orthometric height was determined by differential leveling and
 CQ1152.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1152.in June 1991.
 CQ1152
 CQ1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1152.GEOID18 height accuracy estimate available here.
 CQ1152
 CQ1152.Click photographs - Photos may exist for this station.
 CQ1152
 CQ1152.The dynamic height is computed by dividing the NAVD 88
 CQ1152.geopotential number by the normal gravity value computed on the
 CQ1152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1152.degrees latitude (g = 980.6199 gals.).
 CQ1152
 CQ1152.The modeled gravity was interpolated from observed gravity values.
 CQ1152
 CQ1152;                    North         East    Units  Estimated Accuracy
 CQ1152;SPC LA N     -   243,230.      995,160.      MT  (+/- 180 meters Scaled)
 CQ1152
 CQ1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS420174(NAD 83)
 CQ1152
 CQ1152                          SUPERSEDED SURVEY CONTROL
 CQ1152
 CQ1152  NGVD 29 (11/26/84)   33.196  (m)          108.91   (f) ADJUSTED    2 0
 CQ1152
 CQ1152.Superseded values are not recommended for survey control.
 CQ1152
 CQ1152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1152.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1152
 CQ1152_MARKER: DD = SURVEY DISK
 CQ1152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1152_STAMPING: 31V76 1969
 CQ1152_MARK LOGO: LADHGS
 CQ1152_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ1152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1152+STABILITY: SURFACE MOTION
 CQ1152
 CQ1152  HISTORY     - Date     Condition        Report By
 CQ1152  HISTORY     - 1969     MONUMENTED       LADH
 CQ1152
 CQ1152                          STATION DESCRIPTION
 CQ1152
 CQ1152'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1152'8.7 MI E FROM DUBACH.
 CQ1152'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1152'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 8.5 MILES TO THE
 CQ1152'MARK ON THE RIGHT.  IT IS 0.05 MILE SOUTHEAST OF THE BAYOU DARBONNE
 CQ1152'BRIDGE, 98 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 72 FEET
 CQ1152'SOUTHEAST OF THE CENTERLINE OF A WOODS ROAD, 26 FEET EAST OF A 15-INCH
 CQ1152'ASH TREE AND 1 1/2 FEET SOUTHWEST OF A STEEL WITNESS POST. IT IS A LDH
 CQ1152'AND C AND GS B. M. DISK STAMPED 31V76 1969 AND SET IN THE TOP OF A
 CQ1152'CONCRETE POST PROJECTING 5-INCHES.  SECTION 26, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1153 ***********************************************************************
 CQ1153  DESIGNATION -  31 V 77
 CQ1153  PID         -  CQ1153
 CQ1153  STATE/COUNTY-  LA/LINCOLN
 CQ1153  COUNTRY     -  US
 CQ1153  USGS QUAD   -  CEDARTON (2018)
 CQ1153
 CQ1153                         *CURRENT SURVEY CONTROL
 CQ1153  ______________________________________________________________________
 CQ1153* NAD 83(1986) POSITION- 32 41 08.     (N) 092 32 21.     (W)   SCALED
 CQ1153* NAVD 88 ORTHO HEIGHT -    57.703 (meters)      189.31  (feet) ADJUSTED
 CQ1153  ______________________________________________________________________
 CQ1153  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 CQ1153  DYNAMIC HEIGHT  -         57.639 (meters)      189.10  (feet) COMP
 CQ1153  MODELED GRAVITY -    979,527.0   (mgal)                       NAVD 88
 CQ1153
 CQ1153  VERT ORDER      -  SECOND    CLASS 0
 CQ1153
 CQ1153.The horizontal coordinates were scaled from a map and have
 CQ1153.an estimated accuracy of +/- 6 seconds.
 CQ1153
 CQ1153.The orthometric height was determined by differential leveling and
 CQ1153.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1153.in June 1991.
 CQ1153
 CQ1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1153.GEOID18 height accuracy estimate available here.
 CQ1153
 CQ1153.Click photographs - Photos may exist for this station.
 CQ1153
 CQ1153.The dynamic height is computed by dividing the NAVD 88
 CQ1153.geopotential number by the normal gravity value computed on the
 CQ1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1153.degrees latitude (g = 980.6199 gals.).
 CQ1153
 CQ1153.The modeled gravity was interpolated from observed gravity values.
 CQ1153
 CQ1153;                    North         East    Units  Estimated Accuracy
 CQ1153;SPC LA N     -   242,330.      996,330.      MT  (+/- 180 meters Scaled)
 CQ1153
 CQ1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS432165(NAD 83)
 CQ1153
 CQ1153                          SUPERSEDED SURVEY CONTROL
 CQ1153
 CQ1153  NGVD 29 (11/26/84)   57.783  (m)          189.58   (f) ADJUSTED    2 0
 CQ1153
 CQ1153.Superseded values are not recommended for survey control.
 CQ1153
 CQ1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1153.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1153
 CQ1153_MARKER: DD = SURVEY DISK
 CQ1153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1153_STAMPING: 31V77 1969
 CQ1153_MARK LOGO: LADHGS
 CQ1153_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1153+STABILITY: SURFACE MOTION
 CQ1153
 CQ1153  HISTORY     - Date     Condition        Report By
 CQ1153  HISTORY     - 1969     MONUMENTED       LADH
 CQ1153
 CQ1153                          STATION DESCRIPTION
 CQ1153
 CQ1153'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1153'9.7 MI E FROM DUBACH.
 CQ1153'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1153'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 9.5 MILES TO THE
 CQ1153'MARK ON THE LEFT.  IT IS 0.2 MILE NORTHWEST OF A CROSSROADS, 124 FEET
 CQ1153'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 102 FEET NORTHEAST OF THE
 CQ1153'NORTHEAST END OF A CONCRETE CULVERT UNDER THE HIGHWAY, 9 FEET NORTH OF
 CQ1153'A 6-INCH PINE TREE AND 1 1/2 FEET NORTHEAST OF A STEEL WITNESS POST.
 CQ1153'IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V77 1969 AND SET IN THE
 CQ1153'TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 26, T 20N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1154 ***********************************************************************
 CQ1154  DESIGNATION -  31 V 78
 CQ1154  PID         -  CQ1154
 CQ1154  STATE/COUNTY-  LA/LINCOLN
 CQ1154  COUNTRY     -  US
 CQ1154  USGS QUAD   -  CEDARTON (2018)
 CQ1154
 CQ1154                         *CURRENT SURVEY CONTROL
 CQ1154  ______________________________________________________________________
 CQ1154* NAD 83(1986) POSITION- 32 41 08.     (N) 092 31 25.     (W)   SCALED
 CQ1154* NAVD 88 ORTHO HEIGHT -    67.030 (meters)      219.91  (feet) ADJUSTED
 CQ1154  ______________________________________________________________________
 CQ1154  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 CQ1154  DYNAMIC HEIGHT  -         66.955 (meters)      219.67  (feet) COMP
 CQ1154  MODELED GRAVITY -    979,527.6   (mgal)                       NAVD 88
 CQ1154
 CQ1154  VERT ORDER      -  SECOND    CLASS 0
 CQ1154
 CQ1154.The horizontal coordinates were scaled from a map and have
 CQ1154.an estimated accuracy of +/- 6 seconds.
 CQ1154
 CQ1154.The orthometric height was determined by differential leveling and
 CQ1154.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1154.in June 1991.
 CQ1154
 CQ1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1154.GEOID18 height accuracy estimate available here.
 CQ1154
 CQ1154.Click photographs - Photos may exist for this station.
 CQ1154
 CQ1154.The dynamic height is computed by dividing the NAVD 88
 CQ1154.geopotential number by the normal gravity value computed on the
 CQ1154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1154.degrees latitude (g = 980.6199 gals.).
 CQ1154
 CQ1154.The modeled gravity was interpolated from observed gravity values.
 CQ1154
 CQ1154;                    North         East    Units  Estimated Accuracy
 CQ1154;SPC LA N     -   242,330.      997,790.      MT  (+/- 180 meters Scaled)
 CQ1154
 CQ1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS446165(NAD 83)
 CQ1154
 CQ1154                          SUPERSEDED SURVEY CONTROL
 CQ1154
 CQ1154  NGVD 29 (11/26/84)   67.109  (m)          220.17   (f) ADJUSTED    2 0
 CQ1154
 CQ1154.Superseded values are not recommended for survey control.
 CQ1154
 CQ1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1154.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1154
 CQ1154_MARKER: DD = SURVEY DISK
 CQ1154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1154_STAMPING: 31V78 1969
 CQ1154_MARK LOGO: LADHGS
 CQ1154_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1154+STABILITY: SURFACE MOTION
 CQ1154
 CQ1154  HISTORY     - Date     Condition        Report By
 CQ1154  HISTORY     - 1969     MONUMENTED       LADH
 CQ1154
 CQ1154                          STATION DESCRIPTION
 CQ1154
 CQ1154'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1154'10.7 MI E FROM DUBACH.
 CQ1154'LOCATED 0.2 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1154'DUBACH, THENCE EAST ALONG STATE HIGHWAY LA. 151 FOR 10.5 MILES TO THE
 CQ1154'MARK ON THE RIGHT.  IT IS 0.2 MILE WEST OF THE LINCOLN AND UNION
 CQ1154'PARISH BOUNDRY, 103 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 6
 CQ1154'FEET WEST OF THE CENTERLINE OF A DRIVEWAY, 71 FEET SOUTH OF A FENCE
 CQ1154'CORNER, 1 FOOT EAST OF A FENCE AND 1 FOOT SOUTH OF A STEEL WITNESS
 CQ1154'POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V78 1969 AND SET
 CQ1154'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 36, T 20N,
 CQ1154'R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1055 ***********************************************************************
 CQ1055  DESIGNATION -  31 V 79
 CQ1055  PID         -  CQ1055
 CQ1055  STATE/COUNTY-  LA/LINCOLN
 CQ1055  COUNTRY     -  US
 CQ1055  USGS QUAD   -  DUBACH (2018)
 CQ1055
 CQ1055                         *CURRENT SURVEY CONTROL
 CQ1055  ______________________________________________________________________
 CQ1055* NAD 83(1986) POSITION- 32 39 20.     (N) 092 39 42.     (W)   SCALED
 CQ1055* NAVD 88 ORTHO HEIGHT -    73.350 (meters)      240.65  (feet) ADJUSTED
 CQ1055  ______________________________________________________________________
 CQ1055  GEOID HEIGHT    -        -25.850 (meters)                     GEOID18
 CQ1055  DYNAMIC HEIGHT  -         73.268 (meters)      240.38  (feet) COMP
 CQ1055  MODELED GRAVITY -    979,525.8   (mgal)                       NAVD 88
 CQ1055
 CQ1055  VERT ORDER      -  SECOND    CLASS 0
 CQ1055
 CQ1055.The horizontal coordinates were scaled from a map and have
 CQ1055.an estimated accuracy of +/- 6 seconds.
 CQ1055
 CQ1055.The orthometric height was determined by differential leveling and
 CQ1055.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1055.in June 1991.
 CQ1055
 CQ1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1055.GEOID18 height accuracy estimate available here.
 CQ1055
 CQ1055.Click photographs - Photos may exist for this station.
 CQ1055
 CQ1055.The dynamic height is computed by dividing the NAVD 88
 CQ1055.geopotential number by the normal gravity value computed on the
 CQ1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1055.degrees latitude (g = 980.6199 gals.).
 CQ1055
 CQ1055.The modeled gravity was interpolated from observed gravity values.
 CQ1055
 CQ1055;                    North         East    Units  Estimated Accuracy
 CQ1055;SPC LA N     -   239,020.      984,830.      MT  (+/- 180 meters Scaled)
 CQ1055
 CQ1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS317131(NAD 83)
 CQ1055
 CQ1055                          SUPERSEDED SURVEY CONTROL
 CQ1055
 CQ1055  NGVD 29 (11/26/84)   73.426  (m)          240.90   (f) ADJUSTED    2 0
 CQ1055
 CQ1055.Superseded values are not recommended for survey control.
 CQ1055
 CQ1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1055.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1055
 CQ1055_MARKER: DD = SURVEY DISK
 CQ1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1055_STAMPING: 31V79 1968
 CQ1055_MARK LOGO: LADHGS
 CQ1055_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1055+STABILITY: SURFACE MOTION
 CQ1055
 CQ1055  HISTORY     - Date     Condition        Report By
 CQ1055  HISTORY     - 1968     MONUMENTED       LADH
 CQ1055
 CQ1055                          STATION DESCRIPTION
 CQ1055
 CQ1055'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1055'9.9 MI N FROM RUSTON.
 CQ1055'LOCATED 9.0 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1055'PARISH COURTHOUSE IN RUSTON, THENCE WEST ALONG STATE HIGHWAY LA. 822
 CQ1055'FOR 0.9 MILE TO THE MARK ON THE RIGHT IN SECTION 3, T19N, R3W.  IT IS
 CQ1055'91 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 47 FEET NORTH OF A
 CQ1055'24-INCH SWEET GUM TREE WHICH IS A REFERENCE TREE TO A 1/4 SECTION
 CQ1055'CORNER WITH MARKINGS VISIBLE FROM THE HIGHWAY, 39 FEET SOUTH OF A
 CQ1055'30-INCH WHITE OAK TREE, 5 FEET WEST OF A FENCE AND 1 FOOT NORTH OF A
 CQ1055'STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 31V79
 CQ1055'1968 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES. NOTE--
 CQ1055'IT IS 0.9 MILE WEST OF B. M. 31V48 (LDH).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1193 ***********************************************************************
 CQ1193  DESIGNATION -  31 V 8
 CQ1193  PID         -  CQ1193
 CQ1193  STATE/COUNTY-  LA/LINCOLN
 CQ1193  COUNTRY     -  US
 CQ1193  USGS QUAD   -  CEDARTON (2018)
 CQ1193
 CQ1193                         *CURRENT SURVEY CONTROL
 CQ1193  ______________________________________________________________________
 CQ1193* NAD 83(1986) POSITION- 32 38 38.     (N) 092 30 29.     (W)   SCALED
 CQ1193* NAVD 88 ORTHO HEIGHT -    64.602 (meters)      211.95  (feet) ADJUSTED
 CQ1193  ______________________________________________________________________
 CQ1193  GEOID HEIGHT    -        -25.850 (meters)                     GEOID18
 CQ1193  DYNAMIC HEIGHT  -         64.530 (meters)      211.71  (feet) COMP
 CQ1193  MODELED GRAVITY -    979,524.9   (mgal)                       NAVD 88
 CQ1193
 CQ1193  VERT ORDER      -  SECOND    CLASS 0
 CQ1193
 CQ1193.The horizontal coordinates were scaled from a map and have
 CQ1193.an estimated accuracy of +/- 6 seconds.
 CQ1193
 CQ1193.The orthometric height was determined by differential leveling and
 CQ1193.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1193.in June 1991.
 CQ1193
 CQ1193.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1193.GEOID18 height accuracy estimate available here.
 CQ1193
 CQ1193.Click photographs - Photos may exist for this station.
 CQ1193
 CQ1193.The dynamic height is computed by dividing the NAVD 88
 CQ1193.geopotential number by the normal gravity value computed on the
 CQ1193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1193.degrees latitude (g = 980.6199 gals.).
 CQ1193
 CQ1193.The modeled gravity was interpolated from observed gravity values.
 CQ1193
 CQ1193;                    North         East    Units  Estimated Accuracy
 CQ1193;SPC LA N     -   237,710.      999,240.      MT  (+/- 180 meters Scaled)
 CQ1193
 CQ1193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS461119(NAD 83)
 CQ1193
 CQ1193                          SUPERSEDED SURVEY CONTROL
 CQ1193
 CQ1193  NGVD 29 (11/26/84)   64.681  (m)          212.21   (f) ADJUSTED    2 0
 CQ1193
 CQ1193.Superseded values are not recommended for survey control.
 CQ1193
 CQ1193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1193.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1193
 CQ1193_MARKER: DD = SURVEY DISK
 CQ1193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1193_STAMPING: 31V8 1967
 CQ1193_MARK LOGO: LADHGS
 CQ1193_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1193+STABILITY: SURFACE MOTION
 CQ1193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1193+SATELLITE: SATELLITE OBSERVATIONS - December 25, 2008
 CQ1193
 CQ1193  HISTORY     - Date     Condition        Report By
 CQ1193  HISTORY     - 1967     MONUMENTED       LADH
 CQ1193  HISTORY     - 20081225 GOOD             GEOCAC
 CQ1193
 CQ1193                          STATION DESCRIPTION
 CQ1193
 CQ1193'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ1193'12.3 MI NE FROM RUSTON.
 CQ1193'LOCATED 0.3 MILE NORTH ALONG U.S. HIGHWAY FROM THE LINCOLN PARISH
 CQ1193'COURTHOUSE IN RUSTON, THENCE EAST ALONG U.S. HIGHWAY 80 FOR 0.8 MILE
 CQ1193'TO ITS JUNCTION WITH STATE HIGHWAY 33, TAKE THE LEFT FORK AND CONTINUE
 CQ1193'NORTHEAST ON STATE HIGHWAY 33 FOR 11.25 MILES TO THE MARK ON THE LEFT.
 CQ1193'IT IS 83 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 94 FEET
 CQ1193'NORTHWEST OF LINCOLN PARISH ROAD 507, 60 FEET SOUTH OF A 12 INCH PINE
 CQ1193'AND 1 FOOT NORTH OF A METAL WITNESS POST.  IT IS LDH AND C AND GS
 CQ1193'TRAVERSE DISK STAMPED 31V8 1967 AND SET IN THE TOP OF A CONCRETE POST
 CQ1193'PROJECTING 2 INCHES.
 CQ1193
 CQ1193                          STATION RECOVERY (2008)
 CQ1193
 CQ1193'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ1193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1056 ***********************************************************************
 CQ1056  DESIGNATION -  31 V 80
 CQ1056  PID         -  CQ1056
 CQ1056  STATE/COUNTY-  LA/LINCOLN
 CQ1056  COUNTRY     -  US
 CQ1056  USGS QUAD   -  DUBACH (2018)
 CQ1056
 CQ1056                         *CURRENT SURVEY CONTROL
 CQ1056  ______________________________________________________________________
 CQ1056* NAD 83(1986) POSITION- 32 39 01.     (N) 092 40 36.     (W)   SCALED
 CQ1056* NAVD 88 ORTHO HEIGHT -    75.504 (meters)      247.72  (feet) ADJUSTED
 CQ1056  ______________________________________________________________________
 CQ1056  GEOID HEIGHT    -        -25.843 (meters)                     GEOID18
 CQ1056  DYNAMIC HEIGHT  -         75.420 (meters)      247.44  (feet) COMP
 CQ1056  MODELED GRAVITY -    979,526.2   (mgal)                       NAVD 88
 CQ1056
 CQ1056  VERT ORDER      -  SECOND    CLASS 0
 CQ1056
 CQ1056.The horizontal coordinates were scaled from a map and have
 CQ1056.an estimated accuracy of +/- 6 seconds.
 CQ1056
 CQ1056.The orthometric height was determined by differential leveling and
 CQ1056.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1056.in June 1991.
 CQ1056
 CQ1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1056.GEOID18 height accuracy estimate available here.
 CQ1056
 CQ1056.Click photographs - Photos may exist for this station.
 CQ1056
 CQ1056.The dynamic height is computed by dividing the NAVD 88
 CQ1056.geopotential number by the normal gravity value computed on the
 CQ1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1056.degrees latitude (g = 980.6199 gals.).
 CQ1056
 CQ1056.The modeled gravity was interpolated from observed gravity values.
 CQ1056
 CQ1056;                    North         East    Units  Estimated Accuracy
 CQ1056;SPC LA N     -   238,430.      983,430.      MT  (+/- 180 meters Scaled)
 CQ1056
 CQ1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS303125(NAD 83)
 CQ1056
 CQ1056                          SUPERSEDED SURVEY CONTROL
 CQ1056
 CQ1056  NGVD 29 (11/26/84)   75.580  (m)          247.97   (f) ADJUSTED    2 0
 CQ1056
 CQ1056.Superseded values are not recommended for survey control.
 CQ1056
 CQ1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1056.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1056
 CQ1056_MARKER: DD = SURVEY DISK
 CQ1056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1056_STAMPING: 31V80 1968
 CQ1056_MARK LOGO: LADHGS
 CQ1056_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1056+STABILITY: SURFACE MOTION
 CQ1056
 CQ1056  HISTORY     - Date     Condition        Report By
 CQ1056  HISTORY     - 1968     MONUMENTED       LADH
 CQ1056
 CQ1056                          STATION DESCRIPTION
 CQ1056
 CQ1056'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1056'11.0 MI N FROM RUSTON.
 CQ1056'LOCATED 9.0 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1056'PARISH COURTHOUSE IN RUSTON, THENCE WEST ALONG STATE HIGHWAY LA. 822
 CQ1056'FOR 1.95 MILES TO THE MARK ON THE RIGHT IN SECTION 9, T19N, R3W.  IT
 CQ1056'IS IN THE SETTLEMENT OF HILLY, 159 FEET NORTH OF THE CENTERLINE OF THE
 CQ1056'HIGHWAY, 218 FEET NORTH OF THE HILLY METHODIST CHURCH NORTHWEST
 CQ1056'CORNER, 1 FOOT WEST OF A FENCE AND 1 FOOT WEST OF A STEEL WITNESS
 CQ1056'POST.  IT IS LDH AND C AND GS B. M. DISK STAMPED 31V80 1968 AND SET IN
 CQ1056'THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1057 ***********************************************************************
 CQ1057  DESIGNATION -  31 V 81
 CQ1057  PID         -  CQ1057
 CQ1057  STATE/COUNTY-  LA/LINCOLN
 CQ1057  COUNTRY     -  US
 CQ1057  USGS QUAD   -  DUBACH (2018)
 CQ1057
 CQ1057                         *CURRENT SURVEY CONTROL
 CQ1057  ______________________________________________________________________
 CQ1057* NAD 83(1986) POSITION- 32 39 46.     (N) 092 40 41.     (W)   SCALED
 CQ1057* NAVD 88 ORTHO HEIGHT -    63.709 (meters)      209.02  (feet) ADJUSTED
 CQ1057  ______________________________________________________________________
 CQ1057  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 CQ1057  DYNAMIC HEIGHT  -         63.638 (meters)      208.79  (feet) COMP
 CQ1057  MODELED GRAVITY -    979,526.8   (mgal)                       NAVD 88
 CQ1057
 CQ1057  VERT ORDER      -  SECOND    CLASS 0
 CQ1057
 CQ1057.The horizontal coordinates were scaled from a map and have
 CQ1057.an estimated accuracy of +/- 6 seconds.
 CQ1057
 CQ1057.The orthometric height was determined by differential leveling and
 CQ1057.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1057.in June 1991.
 CQ1057
 CQ1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1057.GEOID18 height accuracy estimate available here.
 CQ1057
 CQ1057.Click photographs - Photos may exist for this station.
 CQ1057
 CQ1057.The dynamic height is computed by dividing the NAVD 88
 CQ1057.geopotential number by the normal gravity value computed on the
 CQ1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1057.degrees latitude (g = 980.6199 gals.).
 CQ1057
 CQ1057.The modeled gravity was interpolated from observed gravity values.
 CQ1057
 CQ1057;                    North         East    Units  Estimated Accuracy
 CQ1057;SPC LA N     -   239,820.      983,300.      MT  (+/- 180 meters Scaled)
 CQ1057
 CQ1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS301139(NAD 83)
 CQ1057
 CQ1057                          SUPERSEDED SURVEY CONTROL
 CQ1057
 CQ1057  NGVD 29 (11/26/84)   63.786  (m)          209.27   (f) ADJUSTED    2 0
 CQ1057
 CQ1057.Superseded values are not recommended for survey control.
 CQ1057
 CQ1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1057.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1057
 CQ1057_MARKER: DD = SURVEY DISK
 CQ1057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1057_STAMPING: 31V81 1968
 CQ1057_MARK LOGO: LADHGS
 CQ1057_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1057+STABILITY: SURFACE MOTION
 CQ1057
 CQ1057  HISTORY     - Date     Condition        Report By
 CQ1057  HISTORY     - 1968     MONUMENTED       LADH
 CQ1057
 CQ1057                          STATION DESCRIPTION
 CQ1057
 CQ1057'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1057'11.9 MI N FROM RUSTON.
 CQ1057'LOCATED 9.0 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1057'PARISH COURTHOUSE IN RUSTON, THENCE WEST ALONG STATE HIGHWAY LA. 822
 CQ1057'FOR 2.0 MILES, THENCE NORTH ALONG LINCOLN PARISH ROAD NO. 681 FOR 0.9
 CQ1057'MILE TO THE MARK ON THE RIGHT IN SECTION 4, T19N, R3W.  IT IS 122 FEET
 CQ1057'NORTHEAST OF THE CENTERLINE OF THE ROAD, APPROXIMATELY 250 FEET EAST
 CQ1057'OF A RAILROAD TRACK, 204 FEET SOUTHEAST OF THE INTERSECTION OF THE LEO
 CQ1057'BAGLEY DRIVEWAY WITH PARISH ROAD, 43 FEET NORTH OF THE CENTERLINE OF A
 CQ1057'WOODS ROAD AND 1 FOOT EAST OF A STEEL WITNESS POST. IT IS A LDH AND C
 CQ1057'AND GS B. M. DISK STAMPED 31V81 1968 AND SET IN THE TOP OF A CONCRETE
 CQ1057'POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1194 ***********************************************************************
 CQ1194  DESIGNATION -  31 V 9
 CQ1194  PID         -  CQ1194
 CQ1194  STATE/COUNTY-  LA/LINCOLN
 CQ1194  COUNTRY     -  US
 CQ1194  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ1194
 CQ1194                         *CURRENT SURVEY CONTROL
 CQ1194  ______________________________________________________________________
 CQ1194* NAD 83(1986) POSITION- 32 39 20.     (N) 092 29 30.     (W)   SCALED
 CQ1194* NAVD 88 ORTHO HEIGHT -    60.976 (meters)      200.05  (feet) ADJUSTED
 CQ1194  ______________________________________________________________________
 CQ1194  GEOID HEIGHT    -        -25.863 (meters)                     GEOID18
 CQ1194  DYNAMIC HEIGHT  -         60.908 (meters)      199.83  (feet) COMP
 CQ1194  MODELED GRAVITY -    979,529.3   (mgal)                       NAVD 88
 CQ1194
 CQ1194  VERT ORDER      -  SECOND    CLASS 0
 CQ1194
 CQ1194.The horizontal coordinates were scaled from a map and have
 CQ1194.an estimated accuracy of +/- 6 seconds.
 CQ1194
 CQ1194.The orthometric height was determined by differential leveling and
 CQ1194.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1194.in June 1991.
 CQ1194
 CQ1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1194.GEOID18 height accuracy estimate available here.
 CQ1194
 CQ1194.Click photographs - Photos may exist for this station.
 CQ1194
 CQ1194.The dynamic height is computed by dividing the NAVD 88
 CQ1194.geopotential number by the normal gravity value computed on the
 CQ1194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1194.degrees latitude (g = 980.6199 gals.).
 CQ1194
 CQ1194.The modeled gravity was interpolated from observed gravity values.
 CQ1194
 CQ1194;                    North         East    Units  Estimated Accuracy
 CQ1194;SPC LA N     -   239,010.    1,000,780.      MT  (+/- 180 meters Scaled)
 CQ1194
 CQ1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS476132(NAD 83)
 CQ1194
 CQ1194                          SUPERSEDED SURVEY CONTROL
 CQ1194
 CQ1194  NGVD 29 (11/26/84)   61.055  (m)          200.31   (f) ADJUSTED    2 0
 CQ1194
 CQ1194.Superseded values are not recommended for survey control.
 CQ1194
 CQ1194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1194.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1194
 CQ1194_MARKER: DD = SURVEY DISK
 CQ1194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1194_STAMPING: 31V9 1967
 CQ1194_MARK LOGO: LADHGS
 CQ1194_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1194+STABILITY: SURFACE MOTION
 CQ1194
 CQ1194  HISTORY     - Date     Condition        Report By
 CQ1194  HISTORY     - 1967     MONUMENTED       LADH
 CQ1194
 CQ1194                          STATION DESCRIPTION
 CQ1194
 CQ1194'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ1194'13.5 MI NE FROM RUSTON.
 CQ1194'LOCATED 0.3 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1194'COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR 0.8 MILE
 CQ1194'TO ITS JUNCTION WITH STATE HIGHWAY 33, TAKE LEFT FORK AND CONTINUE
 CQ1194'NORTHEAST ON STATE HIGHWAY 33 FOR 12.4 MILES TO THE MARK ON THE RIGHT.
 CQ1194'IT IS 56 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 14 FEET
 CQ1194'SOUTH OF A 24 INCH PINE, 54 FEET NORTH OF THE NORTHWEST CORNER OF A
 CQ1194'BARN AND 1.5 FEET NORTH OF A METAL WITNESS POST.  IT IS A LDH AND C
 CQ1194'AND GS TRAVERSE DISK STAMPED 31V9 1967, SET IN THE TOP OF A CONCRETE
 CQ1194'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0389 ***********************************************************************
 BJ0389  DESIGNATION -  31 WABPL
 BJ0389  PID         -  BJ0389
 BJ0389  STATE/COUNTY-  LA/ST MARTIN
 BJ0389  COUNTRY     -  US
 BJ0389  USGS QUAD   -  CATAHOULA (2018)
 BJ0389
 BJ0389                         *CURRENT SURVEY CONTROL
 BJ0389  ______________________________________________________________________
 BJ0389* NAD 83(1986) POSITION- 30 12 06.     (N) 091 41 32.     (W)   SCALED
 BJ0389* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0389  **This station is located in a suspected subsidence area (see below).
 BJ0389  ______________________________________________________________________
 BJ0389  GEOID HEIGHT    -        -27.019 (meters)                     GEOID18
 BJ0389  DYNAMIC HEIGHT  -          4.005 (meters)       13.14  (feet) COMP
 BJ0389  MODELED GRAVITY -    979,309.0   (mgal)                       NAVD 88
 BJ0389
 BJ0389.The horizontal coordinates were scaled from a map and have
 BJ0389.an estimated accuracy of +/- 6 seconds.
 BJ0389
 BJ0389.** This station is in an area of known vertical motion. If an
 BJ0389.** orthometric height was ever established but is not available 
 BJ0389.** in the current survey control section, the orthometric height
 BJ0389.** is considered suspect.  Suspect heights are available in the
 BJ0389.** superseded section only if requested.
 BJ0389
 BJ0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0389.GEOID18 height accuracy estimate available here.
 BJ0389
 BJ0389.Click photographs - Photos may exist for this station.
 BJ0389
 BJ0389.The dynamic height is computed by dividing the NAVD 88
 BJ0389.geopotential number by the normal gravity value computed on the
 BJ0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0389.degrees latitude (g = 980.6199 gals.).
 BJ0389
 BJ0389.The modeled gravity was interpolated from observed gravity values.
 BJ0389
 BJ0389;                    North         East    Units  Estimated Accuracy
 BJ0389;SPC LA S     -   188,670.      965,450.      MT  (+/- 180 meters Scaled)
 BJ0389
 BJ0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP258418(NAD 83)
 BJ0389
 BJ0389                          SUPERSEDED SURVEY CONTROL
 BJ0389
 BJ0389.No superseded survey control is available for this station.
 BJ0389
 BJ0389_MARKER: DD = SURVEY DISK
 BJ0389_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0389_STAMPING: PBM 31 WABPL 1976
 BJ0389_MARK LOGO: USACE
 BJ0389_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0389_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0389_ROD/PIPE-DEPTH: 30.5 meters
 BJ0389
 BJ0389  HISTORY     - Date     Condition        Report By
 BJ0389  HISTORY     - 1976     MONUMENTED       USACE
 BJ0389  HISTORY     - 1976     GOOD             NGS
 BJ0389  HISTORY     - 20060422 MARK NOT FOUND   NGS
 BJ0389
 BJ0389                          STATION DESCRIPTION
 BJ0389
 BJ0389'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0389'12.2 MI SOUTH FROM HENDERSON.
 BJ0389'12.2 MILES SOUTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0389'PROTECTION LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY
 BJ0389'10 OVERPASS AT HENDERSON, AT A DIM ROAD WEST, 101 FT WEST OF THE
 BJ0389'CENTER LINE OF THE LEVEE ROAD, 55 FT SOUTH OF THE CENTER LINE OF THE
 BJ0389'DIM ROAD WEST, 13 FT EAST OF EAST EDGE OF THE WOODS LINE, A 1-INCH
 BJ0389'IRON PIPE AND CAP DRIVEN TO A DEPTH OF 100 FT ENCASED IN A 2-INCH
 BJ0389'IRON PIPE BORED TO A DEPTH OF 78 FT WITH A 3-INCH SCREW CAP PROJECTING
 BJ0389'2 FT ABOVE THE LEVEL OF THE GROUND FOR ACCESS
 BJ0389
 BJ0389                          STATION RECOVERY (2006)
 BJ0389
 BJ0389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ0389'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0540 ***********************************************************************
 BJ0540  DESIGNATION -  310
 BJ0540  PID         -  BJ0540
 BJ0540  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0540  COUNTRY     -  US
 BJ0540  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0540
 BJ0540                         *CURRENT SURVEY CONTROL
 BJ0540  ______________________________________________________________________
 BJ0540* NAD 83(1986) POSITION- 30 32 35.     (N) 091 10 36.     (W)   SCALED
 BJ0540* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0540  **This station is located in a suspected subsidence area (see below).
 BJ0540  ______________________________________________________________________
 BJ0540  GEOID HEIGHT    -        -27.057 (meters)                     GEOID18
 BJ0540
 BJ0540.The horizontal coordinates were scaled from a map and have
 BJ0540.an estimated accuracy of +/- 6 seconds.
 BJ0540
 BJ0540.** This station is in an area of known vertical motion. If an
 BJ0540.** orthometric height was ever established but is not available 
 BJ0540.** in the current survey control section, the orthometric height
 BJ0540.** is considered suspect.  Suspect heights are available in the
 BJ0540.** superseded section only if requested.
 BJ0540
 BJ0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0540.GEOID18 height accuracy estimate available here.
 BJ0540
 BJ0540.Click photographs - Photos may exist for this station.
 BJ0540
 BJ0540;                    North         East    Units  Estimated Accuracy
 BJ0540;SPC LA S     -   226,480.    1,015,030.      MT  (+/- 180 meters Scaled)
 BJ0540
 BJ0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP749803(NAD 83)
 BJ0540
 BJ0540                          SUPERSEDED SURVEY CONTROL
 BJ0540
 BJ0540.No superseded survey control is available for this station.
 BJ0540
 BJ0540_MARKER: DD = SURVEY DISK
 BJ0540_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0540_STAMPING: 310
 BJ0540_MARK LOGO: CGS+SS
 BJ0540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0540
 BJ0540  HISTORY     - Date     Condition        Report By
 BJ0540  HISTORY     - 1934     MONUMENTED       LAGS
 BJ0540  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ0540  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ0540  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0540
 BJ0540                          STATION DESCRIPTION
 BJ0540
 BJ0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0540'1.4 MI N FROM SCOTLAND.
 BJ0540'1.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 BJ0540'AT SCOTLAND, EAST BATON ROUGE PARISH, 138 FEET NORTH OF BRIDGE L
 BJ0540'359.5, ON THE SOUTH EDGE OF A CROSSROAD, AND 10 FEET EAST OF THE
 BJ0540'CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED 310 AND SET IN THE
 BJ0540'TOP OF A CONCRETE POST.
 BJ0540
 BJ0540                          STATION RECOVERY (1965)
 BJ0540
 BJ0540'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0540'MARK NOT FOUND.
 BJ0540
 BJ0540                          STATION RECOVERY (1976)
 BJ0540
 BJ0540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0540'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1454 ***********************************************************************
 CP1454  DESIGNATION -  3100 A BOLT
 CP1454  PID         -  CP1454
 CP1454  STATE/COUNTY-  LA/MADISON
 CP1454  COUNTRY     -  US
 CP1454  USGS QUAD   -  MOUND (2018)
 CP1454
 CP1454                         *CURRENT SURVEY CONTROL
 CP1454  ______________________________________________________________________
 CP1454* NAD 83(1986) POSITION- 32 21 15.     (N) 091 01 00.     (W)   SCALED
 CP1454* NAVD 88 ORTHO HEIGHT -    24.88  (+/-2cm)       81.6   (feet) VERTCON3
 CP1454  ______________________________________________________________________
 CP1454  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP1454  VERT ORDER      -  ? (See Below)
 CP1454
 CP1454.The horizontal coordinates were scaled from a map and have
 CP1454.an estimated accuracy of +/- 6 seconds.
 CP1454
 CP1454.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1454.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1454
 CP1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1454.GEOID18 height accuracy estimate available here.
 CP1454
 CP1454.The vertical order pertains to the NGVD 29 superseded value.
 CP1454
 CP1454.Click photographs - Photos may exist for this station.
 CP1454
 CP1454;                    North         East    Units  Estimated Accuracy
 CP1454;SPC LA N     -   206,540.    1,139,610.      MT  (+/- 180 meters Scaled)
 CP1454
 CP1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR866814(NAD 83)
 CP1454
 CP1454                          SUPERSEDED SURVEY CONTROL
 CP1454
 CP1454  NGVD 29 (??/??/92)   24.867  (m)           81.58   (f) ADJ UNCH       
 CP1454
 CP1454.Superseded values are not recommended for survey control.
 CP1454
 CP1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1454.See file dsdata.pdf to determine how the superseded data were derived.
 CP1454
 CP1454_MARKER: B = BOLT
 CP1454_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1454_SP_SET: UNDERGROUND STONE
 CP1454_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1454
 CP1454  HISTORY     - Date     Condition        Report By
 CP1454  HISTORY     - UNK      MONUMENTED       USACE
 CP1454  HISTORY     - 1934     GOOD             USACE
 CP1454  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1454
 CP1454                          STATION DESCRIPTION
 CP1454
 CP1454'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1454'P.B.M. 3100 A IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT
 CP1454'BANK OF MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 1/2 MILES
 CP1454'NORTH OF MOUNDS, LA., 1043 FEET SOUTHWEST OF LEVEE STATION NO. 3100.
 CP1454'320 FEET NORTHEAST OF ANGLE IN GRAVEL ROAD.  38 FEET NORTHWEST OF DIRT
 CP1454'ROAD.  15 FEET EAST OF HOUSE.  5 FEET SOUTHEAST OF PICKETT FENCE.
 CP1454
 CP1454                          STATION RECOVERY (1963)
 CP1454
 CP1454'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1454'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1453 ***********************************************************************
 CP1453  DESIGNATION -  3100 A CAP
 CP1453  PID         -  CP1453
 CP1453  STATE/COUNTY-  LA/MADISON
 CP1453  COUNTRY     -  US
 CP1453  USGS QUAD   -  MOUND (2018)
 CP1453
 CP1453                         *CURRENT SURVEY CONTROL
 CP1453  ______________________________________________________________________
 CP1453* NAD 83(1986) POSITION- 32 21 16.     (N) 091 01 00.     (W)   SCALED
 CP1453* NAVD 88 ORTHO HEIGHT -    26.10  (+/-2cm)       85.6   (feet) VERTCON3
 CP1453  ______________________________________________________________________
 CP1453  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP1453  VERT ORDER      -  ? (See Below)
 CP1453
 CP1453.The horizontal coordinates were scaled from a map and have
 CP1453.an estimated accuracy of +/- 6 seconds.
 CP1453
 CP1453.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1453.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1453
 CP1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1453.GEOID18 height accuracy estimate available here.
 CP1453
 CP1453.The vertical order pertains to the NGVD 29 superseded value.
 CP1453
 CP1453.Click photographs - Photos may exist for this station.
 CP1453
 CP1453;                    North         East    Units  Estimated Accuracy
 CP1453;SPC LA N     -   206,570.    1,139,610.      MT  (+/- 180 meters Scaled)
 CP1453
 CP1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR866814(NAD 83)
 CP1453
 CP1453                          SUPERSEDED SURVEY CONTROL
 CP1453
 CP1453  NGVD 29 (??/??/92)   26.088  (m)           85.59   (f) ADJ UNCH       
 CP1453
 CP1453.Superseded values are not recommended for survey control.
 CP1453
 CP1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1453.See file dsdata.pdf to determine how the superseded data were derived.
 CP1453
 CP1453_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1453_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1453_MARK LOGO: USACE
 CP1453_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1453_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1453
 CP1453  HISTORY     - Date     Condition        Report By
 CP1453  HISTORY     - UNK      MONUMENTED       USACE
 CP1453  HISTORY     - 1934     GOOD             USACE
 CP1453  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1453
 CP1453                          STATION DESCRIPTION
 CP1453
 CP1453'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1453'P.B.M. 3100 A IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT
 CP1453'BANK OF MISS. RIVER, MADISON PARISH, LA., APPROXIMATELY 1 1/2 MILES
 CP1453'NORTH OF MOUNDS, LA., 1043 FEET SOUTHWEST OF LEVEE STATION NO. 3100.
 CP1453'320 FEET NORTHEAST OF ANGLE IN GRAVEL ROAD.  38 FEET NORTHWEST OF DIRT
 CP1453'ROAD.  15 FEET EAST OF HOUSE.  5 FEET SOUTHEAST OF PICKETT FENCE.
 CP1453
 CP1453                          STATION RECOVERY (1963)
 CP1453
 CP1453'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1453'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1420 ***********************************************************************
 BJ1420  DESIGNATION -  3101
 BJ1420  PID         -  BJ1420
 BJ1420  STATE/COUNTY-  LA/ORLEANS
 BJ1420  COUNTRY     -  US
 BJ1420  USGS QUAD   -  SPANISH FORT (2018)
 BJ1420
 BJ1420                         *CURRENT SURVEY CONTROL
 BJ1420  ______________________________________________________________________
 BJ1420* NAD 83(1986) POSITION- 30 00 56.     (N) 090 04 28.     (W)   SCALED
 BJ1420* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1420  **This station is located in a suspected subsidence area (see below).
 BJ1420  ______________________________________________________________________
 BJ1420  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 BJ1420
 BJ1420.The horizontal coordinates were scaled from a map and have
 BJ1420.an estimated accuracy of +/- 6 seconds.
 BJ1420
 BJ1420.** This station is in an area of known vertical motion. If an
 BJ1420.** orthometric height was ever established but is not available 
 BJ1420.** in the current survey control section, the orthometric height
 BJ1420.** is considered suspect.  Suspect heights are available in the
 BJ1420.** superseded section only if requested.
 BJ1420
 BJ1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1420.GEOID18 height accuracy estimate available here.
 BJ1420
 BJ1420.Click photographs - Photos may exist for this station.
 BJ1420
 BJ1420;                    North         East    Units  Estimated Accuracy
 BJ1420;SPC LA S     -   168,660.    1,121,440.      MT  (+/- 180 meters Scaled)
 BJ1420
 BJ1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP821241(NAD 83)
 BJ1420
 BJ1420                          SUPERSEDED SURVEY CONTROL
 BJ1420
 BJ1420.No superseded survey control is available for this station.
 BJ1420
 BJ1420_MARKER: DD = SURVEY DISK
 BJ1420_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1420_STAMPING: 3101
 BJ1420_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ1420_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1420
 BJ1420  HISTORY     - Date     Condition        Report By
 BJ1420  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1420  HISTORY     - 1951     GOOD             CGS
 BJ1420  HISTORY     - 1963     MARK NOT FOUND   CGS
 BJ1420
 BJ1420                          STATION DESCRIPTION
 BJ1420
 BJ1420'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1420'AT NEW ORLEANS, ABOUT 0.6 MILE NORTH ALONG PARIS AVENUE FROM THE
 BJ1420'CROSSING OF MIRABEAU AVENUE, SET AT THE CROSSING OF AN EAST-WEST POWER
 BJ1420'LINE, 19 1/2 FEET EAST OF THE CENTER LINE OF PARIS AVENUE, 99 FEET
 BJ1420'SOUTH OF THE FIRST POWER POLE EAST OF PARIS AVENUE, 51 FEET SOUTH OF
 BJ1420'THE EAST END OF A 12-INCH PIPE CULVERT, 2 FEET WEST OF A WHITE WOODEN
 BJ1420'WITNESS POST, ABOUT LEVEL WITH ROAD AND SET IN THE TOP OF A CONCRETE
 BJ1420'POST PROJECTING 6 INCHES.
 BJ1420
 BJ1420                          STATION RECOVERY (1963)
 BJ1420
 BJ1420'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0538 ***********************************************************************
 BJ0538  DESIGNATION -  311
 BJ0538  PID         -  BJ0538
 BJ0538  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0538  COUNTRY     -  US
 BJ0538  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0538
 BJ0538                         *CURRENT SURVEY CONTROL
 BJ0538  ______________________________________________________________________
 BJ0538* NAD 83(1986) POSITION- 30 33 31.     (N) 091 10 26.     (W)   SCALED
 BJ0538* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0538  **This station is located in a suspected subsidence area (see below).
 BJ0538  ______________________________________________________________________
 BJ0538  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ0538
 BJ0538.The horizontal coordinates were scaled from a map and have
 BJ0538.an estimated accuracy of +/- 6 seconds.
 BJ0538
 BJ0538.** This station is in an area of known vertical motion. If an
 BJ0538.** orthometric height was ever established but is not available 
 BJ0538.** in the current survey control section, the orthometric height
 BJ0538.** is considered suspect.  Suspect heights are available in the
 BJ0538.** superseded section only if requested.
 BJ0538
 BJ0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0538.GEOID18 height accuracy estimate available here.
 BJ0538
 BJ0538.Click photographs - Photos may exist for this station.
 BJ0538
 BJ0538;                    North         East    Units  Estimated Accuracy
 BJ0538;SPC LA S     -   228,200.    1,015,300.      MT  (+/- 180 meters Scaled)
 BJ0538
 BJ0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP751821(NAD 83)
 BJ0538
 BJ0538                          SUPERSEDED SURVEY CONTROL
 BJ0538
 BJ0538.No superseded survey control is available for this station.
 BJ0538
 BJ0538_MARKER: DD = SURVEY DISK
 BJ0538_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0538_STAMPING: 311
 BJ0538_MARK LOGO: CGS+SS
 BJ0538_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0538
 BJ0538  HISTORY     - Date     Condition        Report By
 BJ0538  HISTORY     - 1934     MONUMENTED       LAGS
 BJ0538  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ0538  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ0538  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0538
 BJ0538                          STATION DESCRIPTION
 BJ0538
 BJ0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0538'2.1 MI S FROM BAKER.
 BJ0538'2.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 BJ0538'AT BAKER, EAST BATON ROUGE PARISH, 350 FEET NORTH OF A CULVERT, ON THE
 BJ0538'SOUTH SIDE OF A ROAD LEADING TO THE MARYLAND TANK FARM, AND 10 FEET
 BJ0538'EAST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED 311 AND
 BJ0538'SET IN THE TOP OF A CONCRETE POST.
 BJ0538
 BJ0538                          STATION RECOVERY (1965)
 BJ0538
 BJ0538'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0538'MARK NOT FOUND.
 BJ0538
 BJ0538                          STATION RECOVERY (1976)
 BJ0538
 BJ0538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0538'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0537 ***********************************************************************
 BJ0537  DESIGNATION -  312
 BJ0537  PID         -  BJ0537
 BJ0537  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0537  COUNTRY     -  US
 BJ0537  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0537
 BJ0537                         *CURRENT SURVEY CONTROL
 BJ0537  ______________________________________________________________________
 BJ0537* NAD 83(1986) POSITION- 30 35 18.     (N) 091 10 05.     (W)   SCALED
 BJ0537* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0537  **This station is located in a suspected subsidence area (see below).
 BJ0537  ______________________________________________________________________
 BJ0537  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ0537
 BJ0537.The horizontal coordinates were scaled from a map and have
 BJ0537.an estimated accuracy of +/- 6 seconds.
 BJ0537
 BJ0537.** This station is in an area of known vertical motion. If an
 BJ0537.** orthometric height was ever established but is not available 
 BJ0537.** in the current survey control section, the orthometric height
 BJ0537.** is considered suspect.  Suspect heights are available in the
 BJ0537.** superseded section only if requested.
 BJ0537
 BJ0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0537.GEOID18 height accuracy estimate available here.
 BJ0537
 BJ0537.Click photographs - Photos may exist for this station.
 BJ0537
 BJ0537;                    North         East    Units  Estimated Accuracy
 BJ0537;SPC LA S     -   231,500.    1,015,850.      MT  (+/- 180 meters Scaled)
 BJ0537
 BJ0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP756854(NAD 83)
 BJ0537
 BJ0537                          SUPERSEDED SURVEY CONTROL
 BJ0537
 BJ0537.No superseded survey control is available for this station.
 BJ0537
 BJ0537_MARKER: DD = SURVEY DISK
 BJ0537_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0537_STAMPING: 312
 BJ0537_MARK LOGO: CGS+SS
 BJ0537_PROJECTION: RECESSED 15 CENTIMETERS
 BJ0537_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0537
 BJ0537  HISTORY     - Date     Condition        Report By
 BJ0537  HISTORY     - 1934     MONUMENTED       LAGS
 BJ0537  HISTORY     - 1955     GOOD             CGS
 BJ0537  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ0537  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0537
 BJ0537                          STATION DESCRIPTION
 BJ0537
 BJ0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0537'IN BAKER.
 BJ0537'AT BAKER, ALONG THE ILLINOIS CENTRAL RAILROAD, AT THE FIRST CROSSING
 BJ0537'SOUTH OF THE WAITING STATION (THIS IS THE CENTER ONE OF THREE CROSSING
 BJ0537'IN BAKER), 6 FEET WEST OF THE WEST RAIL, 18 FEET NORTHEAST OF THE
 BJ0537'NORTHEAST CORNER OF THE CONCRETE FOUNDATION OF A RAILROAD CROSSING
 BJ0537'WARNING SIGNAL, 33 FEET NORTHEAST OF A POLE AND 45 FEET WEST OF A
 BJ0537'POLE.  A STANDARD DISK, STAMPED 312 AND SET IN THE TOP OF A CONCRETE
 BJ0537'POST 6 INCHES BELOW THE SURFACE OF THE GROUND AND 1 FOOT BELOW THE
 BJ0537'LEVEL OF THE TRACKS.
 BJ0537
 BJ0537                          STATION RECOVERY (1965)
 BJ0537
 BJ0537'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0537'MARK NOT FOUND.
 BJ0537
 BJ0537                          STATION RECOVERY (1976)
 BJ0537
 BJ0537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0537'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0536 ***********************************************************************
 BJ0536  DESIGNATION -  313
 BJ0536  PID         -  BJ0536
 BJ0536  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0536  COUNTRY     -  US
 BJ0536  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0536
 BJ0536                         *CURRENT SURVEY CONTROL
 BJ0536  ______________________________________________________________________
 BJ0536* NAD 83(1986) POSITION- 30 35 42.     (N) 091 10 01.     (W)   SCALED
 BJ0536* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0536  **This station is located in a suspected subsidence area (see below).
 BJ0536  ______________________________________________________________________
 BJ0536  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ0536
 BJ0536.The horizontal coordinates were scaled from a map and have
 BJ0536.an estimated accuracy of +/- 6 seconds.
 BJ0536
 BJ0536.** This station is in an area of known vertical motion. If an
 BJ0536.** orthometric height was ever established but is not available 
 BJ0536.** in the current survey control section, the orthometric height
 BJ0536.** is considered suspect.  Suspect heights are available in the
 BJ0536.** superseded section only if requested.
 BJ0536
 BJ0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0536.GEOID18 height accuracy estimate available here.
 BJ0536
 BJ0536.Click photographs - Photos may exist for this station.
 BJ0536
 BJ0536;                    North         East    Units  Estimated Accuracy
 BJ0536;SPC LA S     -   232,230.    1,015,960.      MT  (+/- 180 meters Scaled)
 BJ0536
 BJ0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP757861(NAD 83)
 BJ0536
 BJ0536                          SUPERSEDED SURVEY CONTROL
 BJ0536
 BJ0536.No superseded survey control is available for this station.
 BJ0536
 BJ0536_MARKER: DD = SURVEY DISK
 BJ0536_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0536_STAMPING: 313
 BJ0536_MARK LOGO: CGS+SS
 BJ0536_PROJECTION: FLUSH
 BJ0536_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0536
 BJ0536  HISTORY     - Date     Condition        Report By
 BJ0536  HISTORY     - 1934     MONUMENTED       LAGS
 BJ0536  HISTORY     - 1955     GOOD             CGS
 BJ0536  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ0536  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0536
 BJ0536                          STATION DESCRIPTION
 BJ0536
 BJ0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0536'0.3 MI N FROM BAKER.
 BJ0536'0.3 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 BJ0536'OFFICE IN BAKER, 61 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 152,
 BJ0536'4 FEET SOUTHWEST OF THE CENTER OF A ROUND CONCRETE CONTROL BOX, 7 FEET
 BJ0536'EAST OF THE EAST RAIL, 30 FEET WEST-NORTHWEST OF A TELEGRAPH POLE AND
 BJ0536'99 FEET WEST AND DIRECTLY ACROSS THE HIGHWAY FROM POLE NO. 122. A
 BJ0536'STANDARD DISK, STAMPED 313 AND SET IN THE TOP OF A CONCRETE POST FLUSH
 BJ0536'WITH THE GROUND AND 1 FOOT BELOW THE LEVEL OF THE TRACKS.
 BJ0536
 BJ0536                          STATION RECOVERY (1965)
 BJ0536
 BJ0536'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0536'MARK NOT FOUND.
 BJ0536
 BJ0536                          STATION RECOVERY (1976)
 BJ0536
 BJ0536'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0536'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0973 ***********************************************************************
 AU0973  DESIGNATION -  3140
 AU0973  PID         -  AU0973
 AU0973  STATE/COUNTY-  LA/ORLEANS
 AU0973  COUNTRY     -  US
 AU0973  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0973
 AU0973                         *CURRENT SURVEY CONTROL
 AU0973  ______________________________________________________________________
 AU0973* NAD 83(1986) POSITION- 29 55 18.     (N) 090 07 41.     (W)   SCALED
 AU0973* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0973  **This station is located in a suspected subsidence area (see below).
 AU0973  ______________________________________________________________________
 AU0973  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 AU0973
 AU0973.The horizontal coordinates were scaled from a map and have
 AU0973.an estimated accuracy of +/- 6 seconds.
 AU0973
 AU0973.** This station is in an area of known vertical motion. If an
 AU0973.** orthometric height was ever established but is not available 
 AU0973.** in the current survey control section, the orthometric height
 AU0973.** is considered suspect.  Suspect heights are available in the
 AU0973.** superseded section only if requested.
 AU0973
 AU0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0973.GEOID18 height accuracy estimate available here.
 AU0973
 AU0973.Click photographs - Photos may exist for this station.
 AU0973
 AU0973;                    North         East    Units  Estimated Accuracy
 AU0973;SPC LA S     -   158,200.    1,116,370.      MT  (+/- 180 meters Scaled)
 AU0973
 AU0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP772135(NAD 83)
 AU0973
 AU0973                          SUPERSEDED SURVEY CONTROL
 AU0973
 AU0973.No superseded survey control is available for this station.
 AU0973
 AU0973_MARKER: DD = SURVEY DISK
 AU0973_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0973_STAMPING: 3140
 AU0973_MARK LOGO: CGS+SS
 AU0973_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0973
 AU0973  HISTORY     - Date     Condition        Report By
 AU0973  HISTORY     - 1934     MONUMENTED       LAGS
 AU0973  HISTORY     - 1951     GOOD             CGS
 AU0973  HISTORY     - 1963     GOOD             CGS
 AU0973  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0973
 AU0973                          STATION DESCRIPTION
 AU0973
 AU0973'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0973'IN NEW ORLEANS.
 AU0973'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE LAUREL
 AU0973'STREET ENTRANCE TO THE PARK, 63 FEET NORTH OF THE CENTER LINE OF
 AU0973'LAUREL STREET, 20 FEET WESTOF THE WEST EDGE OF EXPOSITION BOULEVARD
 AU0973'SIDE WALK, 58 FEET NORTHWEST OF A FIRE HYDRANT, 30 FEET WEST-NORTHWEST
 AU0973'OF THE CENTER OF A 2-FOOT SEWERMAN HOLE COVER IN EXPOSITION BOULEVARD
 AU0973'SIDE WALK, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT
 AU0973'LEVEL WITH LAUREL STREET AND SET IN THE TOP OF A CONCRETE POST
 AU0973'PROJECTING 2 INCHES.
 AU0973
 AU0973                          STATION RECOVERY (1963)
 AU0973
 AU0973'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0973'RECOVERED IN GOOD CONDITION.
 AU0973
 AU0973                          STATION RECOVERY (1985)
 AU0973
 AU0973'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0973'NOT RECOVERED, A DRIVEWAY HAS BEEN CONSTRUCTED AT MARK LOCATION AND NO
 AU0973'EVIDENCE OF THE MARK WAS FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0972 ***********************************************************************
 AU0972  DESIGNATION -  3140 X
 AU0972  PID         -  AU0972
 AU0972  STATE/COUNTY-  LA/ORLEANS
 AU0972  COUNTRY     -  US
 AU0972  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0972
 AU0972                         *CURRENT SURVEY CONTROL
 AU0972  ______________________________________________________________________
 AU0972* NAD 83(1986) POSITION- 29 55 09.     (N) 090 07 43.     (W)   SCALED
 AU0972* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0972  **This station is located in a suspected subsidence area (see below).
 AU0972  ______________________________________________________________________
 AU0972  GEOID HEIGHT    -        -25.881 (meters)                     GEOID18
 AU0972
 AU0972.The horizontal coordinates were scaled from a map and have
 AU0972.an estimated accuracy of +/- 6 seconds.
 AU0972
 AU0972.** This station is in an area of known vertical motion. If an
 AU0972.** orthometric height was ever established but is not available 
 AU0972.** in the current survey control section, the orthometric height
 AU0972.** is considered suspect.  Suspect heights are available in the
 AU0972.** superseded section only if requested.
 AU0972
 AU0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0972.GEOID18 height accuracy estimate available here.
 AU0972
 AU0972.Click photographs - Photos may exist for this station.
 AU0972
 AU0972;                    North         East    Units  Estimated Accuracy
 AU0972;SPC LA S     -   157,920.    1,116,320.      MT  (+/- 180 meters Scaled)
 AU0972
 AU0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP772132(NAD 83)
 AU0972
 AU0972                          SUPERSEDED SURVEY CONTROL
 AU0972
 AU0972.No superseded survey control is available for this station.
 AU0972
 AU0972_MARKER: DD = SURVEY DISK
 AU0972_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0972_STAMPING: 3140 X
 AU0972_MARK LOGO: CGS+SS
 AU0972_PROJECTION: RECESSED 5 CENTIMETERS
 AU0972_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0972
 AU0972  HISTORY     - Date     Condition        Report By
 AU0972  HISTORY     - 1934     MONUMENTED       LAGS
 AU0972  HISTORY     - 1951     GOOD             CGS
 AU0972  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0972
 AU0972                          STATION DESCRIPTION
 AU0972
 AU0972'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0972'IN NEW ORLEANS.
 AU0972'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0972'EXPOSITION BOULEVARD, ALONG THE EAST EDGE OF AUDUBON PARK, 4.5 FEET
 AU0972'SOUTH OF THE SOUTH STONE CURB OF TCHOUPITOULAS STREET, 31.3 FEET WEST
 AU0972'OF THE WEST STONE CURB OF EXPOSITION BOULEVARD, 46 FEET WEST OF THE
 AU0972'CENTER LINE OF EXPOSITION BOULEVARD, 55.2 FEET SOUTHWEST AND ACROSS
 AU0972'TCHOUPITOULAS STREET FROM A FIRE HYDRANT, ABOUT LEVEL WITH THE STREETS
 AU0972'AND SET IN THE TOP OF A CONCRETE POST ABOUT 2 INCHES UNDER CINDERS OF
 AU0972'A PATH.  NOTE-- THE X IN THE STAMPING IS STAMPED IN THE WORD SURVEY
 AU0972'AND IS BARELY LEGIBLE.  DO NOT CONFUSE THIS MARK WITH BM 3140 (LA.
 AU0972'GEOD. S.) WHICH IS SET ABOUT 2 BLOCKS NORTH OF THIS MARK.
 AU0972
 AU0972                          STATION RECOVERY (1963)
 AU0972
 AU0972'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0972'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0571 ***********************************************************************
 AU0571  DESIGNATION -  3141
 AU0571  PID         -  AU0571
 AU0571  STATE/COUNTY-  LA/ORLEANS
 AU0571  COUNTRY     -  US
 AU0571  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0571
 AU0571                         *CURRENT SURVEY CONTROL
 AU0571  ______________________________________________________________________
 AU0571* NAD 83(1986) POSITION- 29 55 04.     (N) 090 07 47.     (W)   SCALED
 AU0571* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0571  **This station is located in a suspected subsidence area (see below).
 AU0571  ______________________________________________________________________
 AU0571  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 AU0571
 AU0571.The horizontal coordinates were scaled from a map and have
 AU0571.an estimated accuracy of +/- 6 seconds.
 AU0571
 AU0571.** This station is in an area of known vertical motion. If an
 AU0571.** orthometric height was ever established but is not available 
 AU0571.** in the current survey control section, the orthometric height
 AU0571.** is considered suspect.  Suspect heights are available in the
 AU0571.** superseded section only if requested.
 AU0571
 AU0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0571.GEOID18 height accuracy estimate available here.
 AU0571
 AU0571.Click photographs - Photos may exist for this station.
 AU0571
 AU0571;                    North         East    Units  Estimated Accuracy
 AU0571;SPC LA S     -   157,760.    1,116,220.      MT  (+/- 180 meters Scaled)
 AU0571
 AU0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP771131(NAD 83)
 AU0571
 AU0571                          SUPERSEDED SURVEY CONTROL
 AU0571
 AU0571.No superseded survey control is available for this station.
 AU0571
 AU0571_MARKER: DD = SURVEY DISK
 AU0571_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0571_STAMPING: 3141
 AU0571_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0571
 AU0571  HISTORY     - Date     Condition        Report By
 AU0571  HISTORY     - UNK      MONUMENTED       LAGS
 AU0571  HISTORY     - 1951     GOOD             CGS
 AU0571  HISTORY     - 1964     GOOD             CGS
 AU0571  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0571
 AU0571                          STATION DESCRIPTION
 AU0571
 AU0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0571'IN NEW ORLEANS.
 AU0571'AT NEW ORLEANS, ABOUT 1 BLOCK SOUTH ALONG EXPOSITION BOULEVARD FROM
 AU0571'ITS INTERSECTION WITH TCHOUPITOULAS STREET, AT THE SOUTHEAST CORNER OF
 AU0571'AUDUBON PARK, 39 FEET WEST OF THE CENTER LINE OF EXPOSITION BOULEVARD,
 AU0571'10 FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK OF A RAILROAD
 AU0571'FOLLOWING LEAKE AVENUE, 1.9 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 AU0571'THE CENTER ONE OF THREE 2 BY 2-FOOT BRICK POSTS WHICH FORMERLY SERVED
 AU0571'AS ENTRANCE GATE TO PARK, AND SET IN THE TOP OF A CONCRETE POST ABOUT
 AU0571'14 INCHES UNDERGROUND.
 AU0571
 AU0571                          STATION RECOVERY (1964)
 AU0571
 AU0571'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0571'RECOVERED IN GOOD CONDITION.
 AU0571
 AU0571                          STATION RECOVERY (1985)
 AU0571
 AU0571'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0571'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0571'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0358 ***********************************************************************
 AT0358  DESIGNATION -  3143 R
 AT0358  PID         -  AT0358
 AT0358  STATE/COUNTY-  LA/PLAQUEMINES
 AT0358  COUNTRY     -  US
 AT0358  USGS QUAD   -  BELLE CHASSE (2018)
 AT0358
 AT0358                         *CURRENT SURVEY CONTROL
 AT0358  ______________________________________________________________________
 AT0358* NAD 83(1986) POSITION- 29 51 10.     (N) 089 58 16.     (W)   SCALED
 AT0358* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0358  **This station is located in a suspected subsidence area (see below).
 AT0358  ______________________________________________________________________
 AT0358  GEOID HEIGHT    -        -25.676 (meters)                     GEOID18
 AT0358
 AT0358.The horizontal coordinates were scaled from a map and have
 AT0358.an estimated accuracy of +/- 6 seconds.
 AT0358
 AT0358.** This station is in an area of known vertical motion. If an
 AT0358.** orthometric height was ever established but is not available 
 AT0358.** in the current survey control section, the orthometric height
 AT0358.** is considered suspect.  Suspect heights are available in the
 AT0358.** superseded section only if requested.
 AT0358
 AT0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0358.GEOID18 height accuracy estimate available here.
 AT0358
 AT0358.Click photographs - Photos may exist for this station.
 AT0358
 AT0358;                    North         East    Units  Estimated Accuracy
 AT0358;SPC LA S     -   150,730.    1,131,620.      MT  (+/- 180 meters Scaled)
 AT0358
 AT0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU129061(NAD 83)
 AT0358
 AT0358                          SUPERSEDED SURVEY CONTROL
 AT0358
 AT0358.No superseded survey control is available for this station.
 AT0358
 AT0358_MARKER: DD = SURVEY DISK
 AT0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0358_STAMPING: 3143 R
 AT0358_PROJECTION: RECESSED 8 CENTIMETERS
 AT0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0358+STABILITY: SURFACE MOTION
 AT0358
 AT0358  HISTORY     - Date     Condition        Report By
 AT0358  HISTORY     - UNK      MONUMENTED       LAGS
 AT0358  HISTORY     - 1971     GOOD             NGS
 AT0358  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0358
 AT0358                          STATION DESCRIPTION
 AT0358
 AT0358'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0358'2.35 MI SW FROM BRAITHWAITE.
 AT0358'ABOUT 2.25 MILES SOUTHWEST ALONG A PAVED ROAD (OLD STATE HIGHWAY 39)
 AT0358'FROM THE POST OFFICE AT BRAITHWAITE, THENCE 0.1 MILE SOUTHEAST ALONG
 AT0358'THE SOUTHWEST SIDE OF A YARD TO THE ABANDONED GRADE OF THE SOUTHERN
 AT0358'RAILWAY, 305.4 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 AT0358'HOUSE, 9 FEET EAST OF THE CENTER LINE OF THE OLD RAILROAD BED, 1.0
 AT0358'FOOT WEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 AT0358'POST WHICH IS 3 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 3, T 14S,
 AT0358'R 13E.
 AT0358
 AT0358                          STATION RECOVERY (1984)
 AT0358
 AT0358'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0358'SEARCHED FOR AND NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1456 ***********************************************************************
 CP1456  DESIGNATION -  3150 A BOLT
 CP1456  PID         -  CP1456
 CP1456  STATE/COUNTY-  LA/MADISON
 CP1456  COUNTRY     -  US
 CP1456  USGS QUAD   -  MOUND (2018)
 CP1456
 CP1456                         *CURRENT SURVEY CONTROL
 CP1456  ______________________________________________________________________
 CP1456* NAD 83(1986) POSITION- 32 20 47.     (N) 091 00 14.     (W)   SCALED
 CP1456* NAVD 88 ORTHO HEIGHT -    25.93  (+/-2cm)       85.1   (feet) VERTCON3
 CP1456  ______________________________________________________________________
 CP1456  GEOID HEIGHT    -        -26.555 (meters)                     GEOID18
 CP1456  VERT ORDER      -  ? (See Below)
 CP1456
 CP1456.The horizontal coordinates were scaled from a map and have
 CP1456.an estimated accuracy of +/- 6 seconds.
 CP1456
 CP1456.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1456.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1456
 CP1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1456.GEOID18 height accuracy estimate available here.
 CP1456
 CP1456.The vertical order pertains to the NGVD 29 superseded value.
 CP1456
 CP1456.Click photographs - Photos may exist for this station.
 CP1456
 CP1456;                    North         East    Units  Estimated Accuracy
 CP1456;SPC LA N     -   205,690.    1,140,830.      MT  (+/- 180 meters Scaled)
 CP1456
 CP1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR878805(NAD 83)
 CP1456
 CP1456                          SUPERSEDED SURVEY CONTROL
 CP1456
 CP1456  NGVD 29 (??/??/92)   25.925  (m)           85.06   (f) ADJ UNCH       
 CP1456
 CP1456.Superseded values are not recommended for survey control.
 CP1456
 CP1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1456.See file dsdata.pdf to determine how the superseded data were derived.
 CP1456
 CP1456_MARKER: B = BOLT
 CP1456_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1456_SP_SET: UNDERGROUND STONE
 CP1456_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1456
 CP1456  HISTORY     - Date     Condition        Report By
 CP1456  HISTORY     - UNK      MONUMENTED       USACE
 CP1456  HISTORY     - 1934     GOOD             USACE
 CP1456  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1456
 CP1456                          STATION DESCRIPTION
 CP1456
 CP1456'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1456'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1456'MISS. RIVER, MADISON PARISH, LA., 4500 FEET SOUTH OF YOUNGS POINT
 CP1456'LANDING.  909 FEET SOUTHWEST OF LEVEE STATION NO. 3150.  125 FEET
 CP1456'SOUTHEAST OF DIRT ROAD.  30 FEET NORTH OF HOUSE.  6 FEET SOUTHEAST OF
 CP1456'14-INCH COTTONWOOD TREE.
 CP1456
 CP1456                          STATION RECOVERY (1963)
 CP1456
 CP1456'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1456'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1455 ***********************************************************************
 CP1455  DESIGNATION -  3150 A CAP
 CP1455  PID         -  CP1455
 CP1455  STATE/COUNTY-  LA/MADISON
 CP1455  COUNTRY     -  US
 CP1455  USGS QUAD   -  MOUND (2018)
 CP1455
 CP1455                         *CURRENT SURVEY CONTROL
 CP1455  ______________________________________________________________________
 CP1455* NAD 83(1986) POSITION- 32 20 47.     (N) 091 00 14.     (W)   SCALED
 CP1455* NAVD 88 ORTHO HEIGHT -    27.16  (+/-2cm)       89.1   (feet) VERTCON3
 CP1455  ______________________________________________________________________
 CP1455  GEOID HEIGHT    -        -26.555 (meters)                     GEOID18
 CP1455  VERT ORDER      -  ? (See Below)
 CP1455
 CP1455.The horizontal coordinates were scaled from a map and have
 CP1455.an estimated accuracy of +/- 6 seconds.
 CP1455
 CP1455.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1455.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1455
 CP1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1455.GEOID18 height accuracy estimate available here.
 CP1455
 CP1455.The vertical order pertains to the NGVD 29 superseded value.
 CP1455
 CP1455.Click photographs - Photos may exist for this station.
 CP1455
 CP1455;                    North         East    Units  Estimated Accuracy
 CP1455;SPC LA N     -   205,690.    1,140,830.      MT  (+/- 180 meters Scaled)
 CP1455
 CP1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR878805(NAD 83)
 CP1455
 CP1455                          SUPERSEDED SURVEY CONTROL
 CP1455
 CP1455  NGVD 29 (??/??/92)   27.154  (m)           89.09   (f) ADJ UNCH       
 CP1455
 CP1455.Superseded values are not recommended for survey control.
 CP1455
 CP1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1455.See file dsdata.pdf to determine how the superseded data were derived.
 CP1455
 CP1455_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1455_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1455_MARK LOGO: USACE
 CP1455_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1455_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1455
 CP1455  HISTORY     - Date     Condition        Report By
 CP1455  HISTORY     - UNK      MONUMENTED       USACE
 CP1455  HISTORY     - 1934     GOOD             USACE
 CP1455  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1455
 CP1455                          STATION DESCRIPTION
 CP1455
 CP1455'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1455'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1455'MISS. RIVER, MADISON PARISH, LA., 4500 FEET SOUTH OF YOUNGS POINT
 CP1455'LANDING.  909 FEET SOUTHWEST OF LEVEE STATION NO. 3150.  125 FEET
 CP1455'SOUTHEAST OF DIRT ROAD.  30 FEET NORTH OF HOUSE.  6 FEET SOUTHEAST OF
 CP1455'14-INCH COTTONWOOD TREE.
 CP1455
 CP1455                          STATION RECOVERY (1963)
 CP1455
 CP1455'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1145 ***********************************************************************
 AU1145  DESIGNATION -  3150 R LAGS
 AU1145  PID         -  AU1145
 AU1145  STATE/COUNTY-  LA/PLAQUEMINES
 AU1145  COUNTRY     -  US
 AU1145  USGS QUAD   -  BERTRANDVILLE (2018)
 AU1145
 AU1145                         *CURRENT SURVEY CONTROL
 AU1145  ______________________________________________________________________
 AU1145* NAD 83(1986) POSITION- 29 47 40.     (N) 090 00 17.     (W)   SCALED
 AU1145* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1145  **This station is located in a suspected subsidence area (see below).
 AU1145  ______________________________________________________________________
 AU1145  GEOID HEIGHT    -        -25.480 (meters)                     GEOID18
 AU1145
 AU1145.The horizontal coordinates were scaled from a map and have
 AU1145.an estimated accuracy of +/- 6 seconds.
 AU1145
 AU1145.** This station is in an area of known vertical motion. If an
 AU1145.** orthometric height was ever established but is not available 
 AU1145.** in the current survey control section, the orthometric height
 AU1145.** is considered suspect.  Suspect heights are available in the
 AU1145.** superseded section only if requested.
 AU1145
 AU1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1145.GEOID18 height accuracy estimate available here.
 AU1145
 AU1145.Click photographs - Photos may exist for this station.
 AU1145
 AU1145;                    North         East    Units  Estimated Accuracy
 AU1145;SPC LA S     -   144,230.    1,128,450.      MT  (+/- 180 meters Scaled)
 AU1145
 AU1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN895997(NAD 83)
 AU1145
 AU1145                          SUPERSEDED SURVEY CONTROL
 AU1145
 AU1145.No superseded survey control is available for this station.
 AU1145
 AU1145_MARKER: DD = SURVEY DISK
 AU1145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1145_STAMPING: 3150 R
 AU1145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1145+STABILITY: SURFACE MOTION
 AU1145
 AU1145  HISTORY     - Date     Condition        Report By
 AU1145  HISTORY     - UNK      MONUMENTED       LAGS
 AU1145  HISTORY     - 1971     GOOD             NGS
 AU1145  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU1145
 AU1145                          STATION DESCRIPTION
 AU1145
 AU1145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AU1145'2.4 MI NE FROM WOODLAWN.
 AU1145'ABOUT 2.4 MILES NORTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AU1145'HIGH SCHOOL AT WOODLAWN, ON THE PROPERTY OF S.P. LUKE, 400 FEET
 AU1145'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 391 FEET SOUTHEAST OF
 AU1145'MILEPOST 27, 350 FEET SOUTH OF THE SOUTH CORNER OF A LARGE TWO-STORY
 AU1145'HOUSE, 102 YARDS WEST-SOUTHWEST OF THE WEST CORNER OF THE PROMISED
 AU1145'LAND ACADEMY SCHOOL, 198.0 FEET SOUTHEAST OF THE SOUTH CORNER OF A
 AU1145'SMALL FRAME HOUSE, 66 FEET SOUTHWEST AND ACROSS A TRAIL ROAD FROM A 3
 AU1145'FORKED OAK TREE, 15 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 1.0
 AU1145'FOOT NORTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 AU1145'POST WHICH PROJECTS 5 INCHES.
 AU1145
 AU1145                          STATION RECOVERY (1984)
 AU1145
 AU1145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU1145'SEARCHED FOR AND NOT RECOVERED THIS DATE, AREA HAS BEEN CLEARED AND IS
 AU1145'NOW AN OPEN FIELD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6402 ***********************************************************************
 AH6402  DESIGNATION -  316 1
 AH6402  PID         -  AH6402
 AH6402  STATE/COUNTY-  LA/TERREBONNE
 AH6402  COUNTRY     -  US
 AH6402  USGS QUAD   -  HOUMA (2018)
 AH6402
 AH6402                         *CURRENT SURVEY CONTROL
 AH6402  ______________________________________________________________________
 AH6402* NAD 83(2011) POSITION- 29 36 01.92447(N) 090 37 38.67244(W)   ADJUSTED
 AH6402* NAD 83(2011) ELLIP HT-   -23.300 (meters)        (06/27/12)   ADJUSTED
 AH6402* NAD 83(2011) EPOCH   -  2010.00
 AH6402* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6402  **This station is located in a suspected subsidence area (see below).
 AH6402  ______________________________________________________________________
 AH6402  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6402  GEOID HEIGHT    -        -25.391 (meters)                     GEOID96
 AH6402  GEOID HEIGHT    -        -25.166 (meters)                     GEOID18
 AH6402  NAD 83(2011) X  -    -60,775.902 (meters)                     COMP
 AH6402  NAD 83(2011) Y  - -5,549,909.948 (meters)                     COMP
 AH6402  NAD 83(2011) Z  -  3,131,937.426 (meters)                     COMP
 AH6402  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AH6402
 AH6402  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6402  Standards:
 AH6402         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6402            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6402  -------------------------------------------------------------------
 AH6402  NETWORK    1.63  19.64           0.69   0.64  10.02      0.06775859
 AH6402  -------------------------------------------------------------------
 AH6402  Click here for local accuracies and other accuracy information.
 AH6402
 AH6402.The horizontal coordinates were established by GPS observations
 AH6402.and adjusted by the National Geodetic Survey in June 2012.
 AH6402
 AH6402.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6402.been affixed to the stable North American tectonic plate. See 
 AH6402.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6402
 AH6402.The horizontal coordinates are valid at the epoch date displayed above
 AH6402.which is a decimal equivalence of Year/Month/Day.
 AH6402
 AH6402.** This station is in an area of known vertical motion. If an
 AH6402.** orthometric height was ever established but is not available 
 AH6402.** in the current survey control section, the orthometric height
 AH6402.** is considered suspect.  Suspect heights are available in the
 AH6402.** superseded section only if requested.
 AH6402
 AH6402.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6402.GEOID18 height accuracy estimate available here.
 AH6402
 AH6402.Click photographs - Photos may exist for this station.
 AH6402
 AH6402.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6402
 AH6402.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6402
 AH6402.The ellipsoidal height was determined by GPS observations
 AH6402.and is referenced to NAD 83.
 AH6402
 AH6402. The following values were computed from the NAD 83(2011) position.
 AH6402
 AH6402;                    North         East     Units Scale Factor Converg.
 AH6402;SPC LA S     -   122,199.591 1,068,379.293   MT  0.99994999   +0 21 10.7
 AH6402;SPC LA S     -   400,916.49  3,505,174.40   sFT  0.99994999   +0 21 10.7
 AH6402;UTM  15      - 3,276,873.483   729,775.687   MT  1.00025149   +1 10 20.8
 AH6402
 AH6402!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6402!SPC LA S     -   1.00000366  x   0.99994999  =   0.99995365
 AH6402!UTM  15      -   1.00000366  x   1.00025149  =   1.00025515
 AH6402
 AH6402:                Primary Azimuth Mark                     Grid Az
 AH6402:SPC LA S     -  316 1 AZ MK                              102 54 28.9
 AH6402:UTM  15      -  316 1 AZ MK                              102 05 18.8
 AH6402
 AH6402_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2977576873(NAD 83)
 AH6402
 AH6402|---------------------------------------------------------------------|
 AH6402| PID    Reference Object                     Distance      Geod. Az  |
 AH6402|                                                           dddmmss.s |
 AH6402| AH6403 316 1 AZ MK                         APPROX. 0.6 KM 1031539.6 |
 AH6402|---------------------------------------------------------------------|
 AH6402
 AH6402                          SUPERSEDED SURVEY CONTROL
 AH6402
 AH6402  NAD 83(2007)-  29 36 01.92449(N)    090 37 38.67298(W) AD(       ) 0
 AH6402  ELLIP H (02/10/07)  -23.269  (m)                       GP(       )    
 AH6402  ELLIP H (02/21/02)  -23.251  (m)                       GP(       ) 5 1
 AH6402  NAD 83(1992)-  29 36 01.92479(N)    090 37 38.67196(W) AD(       ) 1
 AH6402  ELLIP H (12/17/98)  -23.181  (m)                       GP(       ) 4 2
 AH6402
 AH6402.Superseded values are not recommended for survey control.
 AH6402
 AH6402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6402.See file dsdata.pdf to determine how the superseded data were derived.
 AH6402
 AH6402_MARKER: DD = SURVEY DISK
 AH6402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6402_STAMPING: 316-1 1993
 AH6402_MARK LOGO: LA-109
 AH6402_PROJECTION: FLUSH
 AH6402_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6402+STABILITY: SURFACE MOTION
 AH6402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6402+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6402
 AH6402  HISTORY     - Date     Condition        Report By
 AH6402  HISTORY     - 1993     MONUMENTED       GSENG
 AH6402
 AH6402                          STATION DESCRIPTION
 AH6402
 AH6402'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6402'MONUMENT IS LOCATED EAST OF THE CITY OF HOUMA NEAR THE RIGHT-OF-WAY
 AH6402'LINE OF LA. HIGHWAY 316, (TOWNSHIP 17 SOUTH RANGE 18 EAST SECTION 36).
 AH6402'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE 0.1 FT BELOW
 AH6402'THE LEVEL OF THE GROUND. MONUMENT IS 1.62 MI (2.61 KM) EAST OF THE
 AH6402'INTERSECTION OF LA. HIGHWAY 660 AND LA. HIGHWAY 316, 33.05 FT (10.07
 AH6402'M) NORTH OF THE CENTERLINE OF LA. HIGHWAY 316, 16.45 FT (5.01 M)
 AH6402'SOUTHEAST OF A FIRE HYDRANT, 21.31 FT (6.50 M) SOUTHWEST OF THE CORNER
 AH6402'OF A 5 FT HOGWIRE AND WHITE BOARD FENCE, 91.5 FT (27.9 M) WEST OF A
 AH6402'NAIL/SHINER IN A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6403 ***********************************************************************
 AH6403  DESIGNATION -  316 1 AZ MK
 AH6403  PID         -  AH6403
 AH6403  STATE/COUNTY-  LA/TERREBONNE
 AH6403  COUNTRY     -  US
 AH6403  USGS QUAD   -  BOURG (2018)
 AH6403
 AH6403                         *CURRENT SURVEY CONTROL
 AH6403  ______________________________________________________________________
 AH6403* NAD 83(2011) POSITION- 29 35 57.68908(N) 090 37 18.11049(W)   ADJUSTED
 AH6403* NAD 83(2011) ELLIP HT-   -23.430 (meters)        (06/27/12)   ADJUSTED
 AH6403* NAD 83(2011) EPOCH   -  2010.00
 AH6403* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6403  **This station is located in a suspected subsidence area (see below).
 AH6403  ______________________________________________________________________
 AH6403  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6403  GEOID HEIGHT    -        -25.387 (meters)                     GEOID96
 AH6403  GEOID HEIGHT    -        -25.163 (meters)                     GEOID18
 AH6403  NAD 83(2011) X  -    -60,223.345 (meters)                     COMP
 AH6403  NAD 83(2011) Y  - -5,549,980.277 (meters)                     COMP
 AH6403  NAD 83(2011) Z  -  3,131,823.972 (meters)                     COMP
 AH6403  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 AH6403
 AH6403  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6403  Standards:
 AH6403         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6403            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6403  -------------------------------------------------------------------
 AH6403  NETWORK    1.62  19.05           0.68   0.64   9.72      0.08444310
 AH6403  -------------------------------------------------------------------
 AH6403  Click here for local accuracies and other accuracy information.
 AH6403
 AH6403.The horizontal coordinates were established by GPS observations
 AH6403.and adjusted by the National Geodetic Survey in June 2012.
 AH6403
 AH6403.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6403.been affixed to the stable North American tectonic plate. See 
 AH6403.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6403
 AH6403.The horizontal coordinates are valid at the epoch date displayed above
 AH6403.which is a decimal equivalence of Year/Month/Day.
 AH6403
 AH6403.** This station is in an area of known vertical motion. If an
 AH6403.** orthometric height was ever established but is not available 
 AH6403.** in the current survey control section, the orthometric height
 AH6403.** is considered suspect.  Suspect heights are available in the
 AH6403.** superseded section only if requested.
 AH6403
 AH6403.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6403.GEOID18 height accuracy estimate available here.
 AH6403
 AH6403.Click photographs - Photos may exist for this station.
 AH6403
 AH6403.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6403
 AH6403.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6403
 AH6403.The ellipsoidal height was determined by GPS observations
 AH6403.and is referenced to NAD 83.
 AH6403
 AH6403. The following values were computed from the NAD 83(2011) position.
 AH6403
 AH6403;                    North         East     Units Scale Factor Converg.
 AH6403;SPC LA S     -   122,072.613 1,068,933.355   MT  0.99995014   +0 21 21.0
 AH6403;SPC LA S     -   400,499.90  3,506,992.18   sFT  0.99995014   +0 21 21.0
 AH6403;UTM  15      - 3,276,754.406   730,331.676   MT  1.00025465   +1 10 30.9
 AH6403
 AH6403!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6403!SPC LA S     -   1.00000368  x   0.99995014  =   0.99995382
 AH6403!UTM  15      -   1.00000368  x   1.00025465  =   1.00025833
 AH6403
 AH6403:                Primary Azimuth Mark                     Grid Az
 AH6403:SPC LA S     -  316 1                                    282 54 28.7
 AH6403:UTM  15      -  316 1                                    282 05 18.8
 AH6403
 AH6403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3033176754(NAD 83)
 AH6403
 AH6403|---------------------------------------------------------------------|
 AH6403| PID    Reference Object                     Distance      Geod. Az  |
 AH6403|                                                           dddmmss.s |
 AH6403| AH6402 316 1                               APPROX. 0.6 KM 2831549.7 |
 AH6403|---------------------------------------------------------------------|
 AH6403
 AH6403                          SUPERSEDED SURVEY CONTROL
 AH6403
 AH6403  NAD 83(2007)-  29 35 57.68909(N)    090 37 18.11103(W) AD(       ) 0
 AH6403  ELLIP H (02/10/07)  -23.401  (m)                       GP(       )    
 AH6403  ELLIP H (02/21/02)  -23.381  (m)                       GP(       ) 5 1
 AH6403  NAD 83(1992)-  29 35 57.68940(N)    090 37 18.10998(W) AD(       ) 1
 AH6403  ELLIP H (12/17/98)  -23.310  (m)                       GP(       ) 4 2
 AH6403
 AH6403.Superseded values are not recommended for survey control.
 AH6403
 AH6403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6403.See file dsdata.pdf to determine how the superseded data were derived.
 AH6403
 AH6403_MARKER: DD = SURVEY DISK
 AH6403_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AH6403_STAMPING: 316-1 AZ MK 1993
 AH6403_MARK LOGO: LA-109
 AH6403_PROJECTION: FLUSH
 AH6403_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6403_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AH6403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6403+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6403
 AH6403  HISTORY     - Date     Condition        Report By
 AH6403  HISTORY     - 1993     MONUMENTED       GSENG
 AH6403
 AH6403                          STATION DESCRIPTION
 AH6403
 AH6403'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6403'MONUMENT IS LOCATED EAST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6403'LA. HIGHWAY 316, (TOWNSHIP 17 SOUTH RANGE 18 EAST SECTION 36).
 AH6403'MONUMENT IS A TERREBONNE PARISH LIS DISK SET ON THE WEST CONCRETE
 AH6403'HEADWALL OF THE EAST DRIVEWAY TO THE MATHERNE CEMETERY. MONUMENT IS
 AH6403'ABOUT 1.98 MI (3.19 KM) EAST OF THE INTERSECTION OF LA. HIGHWAY 660
 AH6403'(COTEAU ROAD) AND LA. HIGHWAY 316 (BAYOU BLUE ROAD), 43.1 FT (13.1 M)
 AH6403'SOUTH OF THE CENTERLINE OF LA. HIGHWAY 316, 98.75 FT (30.10 M)
 AH6403'SOUTHEAST OF A NAIL/SHINER IN A POWER POLE, 55.20 FT (16.82 M)
 AH6403'NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE WALL AROUND THE
 AH6403'CEMETERY, 57.14 FT (17.42 M) NORTHEAST OF A NAIL/SHINER IN A LIGHT
 AH6403'POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0377 ***********************************************************************
 AT0377  DESIGNATION -  3162 LAGS
 AT0377  PID         -  AT0377
 AT0377  STATE/COUNTY-  LA/PLAQUEMINES
 AT0377  COUNTRY     -  US
 AT0377  USGS QUAD   -  PHOENIX (2018)
 AT0377
 AT0377                         *CURRENT SURVEY CONTROL
 AT0377  ______________________________________________________________________
 AT0377* NAD 83(1986) POSITION- 29 43 43.     (N) 089 59 15.     (W)   SCALED
 AT0377* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0377  **This station is located in a suspected subsidence area (see below).
 AT0377  ______________________________________________________________________
 AT0377  GEOID HEIGHT    -        -25.253 (meters)                     GEOID18
 AT0377
 AT0377.The horizontal coordinates were scaled from a map and have
 AT0377.an estimated accuracy of +/- 6 seconds.
 AT0377
 AT0377.** This station is in an area of known vertical motion. If an
 AT0377.** orthometric height was ever established but is not available 
 AT0377.** in the current survey control section, the orthometric height
 AT0377.** is considered suspect.  Suspect heights are available in the
 AT0377.** superseded section only if requested.
 AT0377
 AT0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0377.GEOID18 height accuracy estimate available here.
 AT0377
 AT0377.Click photographs - Photos may exist for this station.
 AT0377
 AT0377;                    North         East    Units  Estimated Accuracy
 AT0377;SPC LA S     -   136,950.    1,130,200.      MT  (+/- 180 meters Scaled)
 AT0377
 AT0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT110924(NAD 83)
 AT0377
 AT0377                          SUPERSEDED SURVEY CONTROL
 AT0377
 AT0377.No superseded survey control is available for this station.
 AT0377
 AT0377_MARKER: DD = SURVEY DISK
 AT0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0377_STAMPING: 3162
 AT0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0377+STABILITY: SURFACE MOTION
 AT0377
 AT0377  HISTORY     - Date     Condition        Report By
 AT0377  HISTORY     - UNK      MONUMENTED       LAGS
 AT0377  HISTORY     - 1971     POOR             NGS
 AT0377  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0377
 AT0377                          STATION DESCRIPTION
 AT0377
 AT0377'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0377'3.0 MI SE FROM WOODLAWN.
 AT0377'ABOUT 3.0 MILES SOUTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AT0377'HIGH SCHOOL AT WOODLAWN, 155 YARDS SOUTHEAST OF BEACON LIGHT NUMBER
 AT0377'65-7 (BELAIR LIGHT), 72 FEET SOUTHWEST OF THE CENTER LINE OF THE
 AT0377'HIGHWAY, 122 1/2 FEET SOUTHWEST AND ACROSS THE HIGHWAY FROM A POWER
 AT0377'POLE WHICH IS BRACED BY A GUY WIRE, 7 FEET NORTHEAST OF THE NORTHEAST
 AT0377'EDGE OF THE PAVEMENT ON THE RIVER SIDE OF THE LEVEE, 8.0 FEET SOUTH OF
 AT0377'USE MARK 1402+84.5 AT THE SOUTHEAST END OF A JOG IN THE LEVEE, AND SET
 AT0377'IN THE TOP OF A CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE OF
 AT0377'THE GROUND.  NOTE-- THE MARK IS LOOSE IN THE GROUND AND THE DISK IS
 AT0377'BATTERED.
 AT0377
 AT0377                          STATION RECOVERY (1984)
 AT0377
 AT0377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0377'SEARCHED FOR AND NOT RECOVERED THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0392 ***********************************************************************
 AT0392  DESIGNATION -  3168
 AT0392  PID         -  AT0392
 AT0392  STATE/COUNTY-  LA/PLAQUEMINES
 AT0392  COUNTRY     -  US
 AT0392  USGS QUAD   -  PHOENIX (2018)
 AT0392
 AT0392                         *CURRENT SURVEY CONTROL
 AT0392  ______________________________________________________________________
 AT0392* NAD 83(1986) POSITION- 29 41 09.     (N) 089 57 44.     (W)   SCALED
 AT0392* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0392  **This station is located in a suspected subsidence area (see below).
 AT0392  ______________________________________________________________________
 AT0392  GEOID HEIGHT    -        -25.108 (meters)                     GEOID18
 AT0392
 AT0392.The horizontal coordinates were scaled from a map and have
 AT0392.an estimated accuracy of +/- 6 seconds.
 AT0392
 AT0392.** This station is in an area of known vertical motion. If an
 AT0392.** orthometric height was ever established but is not available 
 AT0392.** in the current survey control section, the orthometric height
 AT0392.** is considered suspect.  Suspect heights are available in the
 AT0392.** superseded section only if requested.
 AT0392
 AT0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0392.GEOID18 height accuracy estimate available here.
 AT0392
 AT0392.Click photographs - Photos may exist for this station.
 AT0392
 AT0392;                    North         East    Units  Estimated Accuracy
 AT0392;SPC LA S     -   132,240.    1,132,700.      MT  (+/- 180 meters Scaled)
 AT0392
 AT0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT133876(NAD 83)
 AT0392
 AT0392                          SUPERSEDED SURVEY CONTROL
 AT0392
 AT0392.No superseded survey control is available for this station.
 AT0392
 AT0392_MARKER: DD = SURVEY DISK
 AT0392_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AT0392_STAMPING: 3168
 AT0392_PROJECTION: RECESSED 10 CENTIMETERS
 AT0392_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0392
 AT0392  HISTORY     - Date     Condition        Report By
 AT0392  HISTORY     - UNK      MONUMENTED       LAGS
 AT0392  HISTORY     - 1971     GOOD             NGS
 AT0392  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0392
 AT0392                          STATION DESCRIPTION
 AT0392
 AT0392'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0392'6.4 MI SE FROM WOODLAWN.
 AT0392'ABOUT 6.4 MILES SOUTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AT0392'HIGH SCHOOL AT WOODLAWN, 259 FEET NORTHWEST OF THE EXTENDED CENTER
 AT0392'LINE OF A SHELL DRIVEWAY WHICH LEADS TO THE CARLISLE POST OFFICE, 57
 AT0392'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 146 1/2 FEET SOUTH
 AT0392'AND ACROSS THE HIGHWAY FROM A POWER POLE WITH A GUY WIRE, 9 FEET
 AT0392'NORTHEAST OF THE CENTER OF THE TOP OF THE MISSISSIPPI RIVER LEVEE,
 AT0392'50.7 FEET SOUTHEAST OF USE BENCH MARK 1577+596 THAT IS AT THE
 AT0392'SOUTHEAST END OF A CURVE IN THE LEVEE, ABOUT 1 1/2 FEET BELOW THE TOP
 AT0392'OF THE LEVEE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 4 INCHES
 AT0392'BELOW THE SURFACE OF THE GROUND.  NOTE-- THE MARK IS CHIPPED BUT
 AT0392'REMAINS SOLID.
 AT0392
 AT0392                          STATION RECOVERY (1984)
 AT0392
 AT0392'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0392'NOT RECOVERED THIS DATE, LEVEE RAISED ABOUT 5 OR 6 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0393 ***********************************************************************
 AT0393  DESIGNATION -  3170
 AT0393  PID         -  AT0393
 AT0393  STATE/COUNTY-  LA/PLAQUEMINES
 AT0393  COUNTRY     -  US
 AT0393  USGS QUAD   -  PHOENIX (2018)
 AT0393
 AT0393                         *CURRENT SURVEY CONTROL
 AT0393  ______________________________________________________________________
 AT0393* NAD 83(1986) POSITION- 29 40 45.     (N) 089 57 30.     (W)   SCALED
 AT0393* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0393  **This station is located in a suspected subsidence area (see below).
 AT0393  ______________________________________________________________________
 AT0393  GEOID HEIGHT    -        -25.085 (meters)                     GEOID18
 AT0393
 AT0393.The horizontal coordinates were scaled from a map and have
 AT0393.an estimated accuracy of +/- 6 seconds.
 AT0393
 AT0393.** This station is in an area of known vertical motion. If an
 AT0393.** orthometric height was ever established but is not available 
 AT0393.** in the current survey control section, the orthometric height
 AT0393.** is considered suspect.  Suspect heights are available in the
 AT0393.** superseded section only if requested.
 AT0393
 AT0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0393.GEOID18 height accuracy estimate available here.
 AT0393
 AT0393.Click photographs - Photos may exist for this station.
 AT0393
 AT0393;                    North         East    Units  Estimated Accuracy
 AT0393;SPC LA S     -   131,500.    1,133,080.      MT  (+/- 180 meters Scaled)
 AT0393
 AT0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT136868(NAD 83)
 AT0393
 AT0393                          SUPERSEDED SURVEY CONTROL
 AT0393
 AT0393.No superseded survey control is available for this station.
 AT0393
 AT0393_MARKER: DD = SURVEY DISK
 AT0393_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AT0393+WITH SETTING: PAVEMENT
 AT0393_SP_SET: BEACON FOUNDATION
 AT0393_STAMPING: 3170
 AT0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0393+STABILITY: SURFACE MOTION
 AT0393
 AT0393  HISTORY     - Date     Condition        Report By
 AT0393  HISTORY     - UNK      MONUMENTED       LAGS
 AT0393  HISTORY     - 1971     GOOD             NGS
 AT0393  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0393
 AT0393                          STATION DESCRIPTION
 AT0393
 AT0393'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0393'ABOUT 6.95 MILES SOUTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AT0393'HIGH SCHOOL AT WOODLAWN, ON THE TOP OF THE MISSISSIPPI RIVER LEVEE, 57
 AT0393'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF
 AT0393'THE NORTH CORNER OF THE CONCRETE FOUNDATION FOR THE BEAU SEJOUR BEACON
 AT0393'NUMBER 61.9, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE GROUND. SEC 2,
 AT0393'T16S, R12E.
 AT0393
 AT0393                          STATION RECOVERY (1984)
 AT0393
 AT0393'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0393'CONCRETE FOUNDATION GONE, DISK NOT RECOVERED THIS DATE, LEVEE RAISED
 AT0393'AND WIDENED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0575 ***********************************************************************
 AU0575  DESIGNATION -  3186
 AU0575  PID         -  AU0575
 AU0575  STATE/COUNTY-  LA/ORLEANS
 AU0575  COUNTRY     -  US
 AU0575  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0575
 AU0575                         *CURRENT SURVEY CONTROL
 AU0575  ______________________________________________________________________
 AU0575* NAD 83(1986) POSITION- 29 55 02.     (N) 090 07 23.     (W)   SCALED
 AU0575* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0575  **This station is located in a suspected subsidence area (see below).
 AU0575  ______________________________________________________________________
 AU0575  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 AU0575  DYNAMIC HEIGHT  -          3.257 (meters)       10.69  (feet) COMP
 AU0575  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AU0575
 AU0575.The horizontal coordinates were scaled from a map and have
 AU0575.an estimated accuracy of +/- 6 seconds.
 AU0575
 AU0575.** This station is in an area of known vertical motion. If an
 AU0575.** orthometric height was ever established but is not available 
 AU0575.** in the current survey control section, the orthometric height
 AU0575.** is considered suspect.  Suspect heights are available in the
 AU0575.** superseded section only if requested.
 AU0575
 AU0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0575.GEOID18 height accuracy estimate available here.
 AU0575
 AU0575.Click photographs - Photos may exist for this station.
 AU0575
 AU0575.The dynamic height is computed by dividing the NAVD 88
 AU0575.geopotential number by the normal gravity value computed on the
 AU0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0575.degrees latitude (g = 980.6199 gals.).
 AU0575
 AU0575.The modeled gravity was interpolated from observed gravity values.
 AU0575
 AU0575;                    North         East    Units  Estimated Accuracy
 AU0575;SPC LA S     -   157,710.    1,116,860.      MT  (+/- 180 meters Scaled)
 AU0575
 AU0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP777130(NAD 83)
 AU0575
 AU0575                          SUPERSEDED SURVEY CONTROL
 AU0575
 AU0575.No superseded survey control is available for this station.
 AU0575
 AU0575_MARKER: DD = SURVEY DISK
 AU0575_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0575_STAMPING: 3186
 AU0575_MARK LOGO: LAGS
 AU0575_PROJECTION: RECESSED 10 CENTIMETERS
 AU0575_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0575_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0575_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0575+SATELLITE: SATELLITE OBSERVATIONS - May 15, 1996
 AU0575
 AU0575  HISTORY     - Date     Condition        Report By
 AU0575  HISTORY     - 1934     MONUMENTED       LAGS
 AU0575  HISTORY     - 1951     GOOD             CGS
 AU0575  HISTORY     - 1964     GOOD             CGS
 AU0575  HISTORY     - 1985     GOOD             NGS
 AU0575  HISTORY     - 19901110 GOOD             NGS
 AU0575  HISTORY     - 19941108 GOOD             NGS
 AU0575  HISTORY     - 19960515 GOOD             LADTD
 AU0575
 AU0575                          STATION DESCRIPTION
 AU0575
 AU0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0575'IN NEW ORLEANS.
 AU0575'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND STATE
 AU0575'STREET, 15 FEET SOUTH OF THE SOUTH CURB OF TCHOUPITOULAS STREET, 43
 AU0575'FEET EAST OF THE EAST CURB OF STATE STREET, 8.4 FEET NORTH-NORTHWEST
 AU0575'OF THE NORTHWEST CORNER OF HOUSE NO. 235 STATE STREET, 14.4 FEET
 AU0575'SOUTHWEST OF THE SOUTHWEST CORNER OF A CATCH BASIN, ABOUT LEVEL WITH
 AU0575'THE STREET AND SET IN THE TOP OF A CONCRETE POST ABOUT 4 INCHES BELOW
 AU0575'THE GROUND.
 AU0575
 AU0575                          STATION RECOVERY (1964)
 AU0575
 AU0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0575'RECOVERED IN GOOD CONDITION.
 AU0575
 AU0575                          STATION RECOVERY (1985)
 AU0575
 AU0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0575'RECOVERED IN GOOD CONDITION.
 AU0575
 AU0575                          STATION RECOVERY (1990)
 AU0575
 AU0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0575'IN NEW ORLEANS, AT 235 STATE STREET, 13.1 M (43.0 FT) EAST OF THE
 AU0575'EAST CURB OF STATE STREET, 4.6 M (15.1 FT) SOUTH OF THE SOUTH CURB OF
 AU0575'TCHOUPITOULAS STREET, 2.5 M (8.2 FT) NORTH OF THE NORTHWEST CORNER OF
 AU0575'A HOUSE AT 235 STATE STREET, 0.8 M (2.6 FT) SOUTH OF THE SOUTH EDGE
 AU0575'OF A SIDEWALK, LEVEL WITH THE STREETS, AND THE MONUMENT IS 0.1 M (0.3
 AU0575'FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY
 AU0575'OWNED BY JUNE GREENE, 235 STATE STREET, NEW ORLEANS, LA 70118,
 AU0575'TELEPHONE NUMBER (504) 895-8971.
 AU0575
 AU0575                          STATION RECOVERY (1994)
 AU0575
 AU0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0575'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND STATE
 AU0575'STREETS, 4.6 M (15.1 FT) SOUTH OF THE SOUTH CURB OF TCHOUPITOULAS
 AU0575'STREET, 13.1 M (43.0 FT) EAST OF THE EAST CURB OF STATE STREET, 2.5 M
 AU0575'(8.2 FT) NORTH OF THE NORTHWEST CORNER OF A HOUSE AT 235 STATE STREET,
 AU0575'0.8 M (2.6 FT) SOUTH OF THE SOUTH EDGE OF A SIDEWALK, LEVEL WITH THE
 AU0575'STREETS, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AU0575'SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY THE GEAGAN LUMBER
 AU0575'COMPANY, TELEPHONE NUMBER (504) 737-0768.
 AU0575
 AU0575                          STATION RECOVERY (1996)
 AU0575
 AU0575'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0575'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0577 ***********************************************************************
 AU0577  DESIGNATION -  3187
 AU0577  PID         -  AU0577
 AU0577  STATE/COUNTY-  LA/ORLEANS
 AU0577  COUNTRY     -  US
 AU0577  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0577
 AU0577                         *CURRENT SURVEY CONTROL
 AU0577  ______________________________________________________________________
 AU0577* NAD 83(1986) POSITION- 29 54 59.     (N) 090 07 05.     (W)   SCALED
 AU0577* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0577  **This station is located in a suspected subsidence area (see below).
 AU0577  ______________________________________________________________________
 AU0577  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 AU0577  DYNAMIC HEIGHT  -          3.013 (meters)        9.89  (feet) COMP
 AU0577  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 AU0577
 AU0577.The horizontal coordinates were scaled from a map and have
 AU0577.an estimated accuracy of +/- 6 seconds.
 AU0577
 AU0577.** This station is in an area of known vertical motion. If an
 AU0577.** orthometric height was ever established but is not available 
 AU0577.** in the current survey control section, the orthometric height
 AU0577.** is considered suspect.  Suspect heights are available in the
 AU0577.** superseded section only if requested.
 AU0577
 AU0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0577.GEOID18 height accuracy estimate available here.
 AU0577
 AU0577.Click photographs - Photos may exist for this station.
 AU0577
 AU0577.The dynamic height is computed by dividing the NAVD 88
 AU0577.geopotential number by the normal gravity value computed on the
 AU0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0577.degrees latitude (g = 980.6199 gals.).
 AU0577
 AU0577.The modeled gravity was interpolated from observed gravity values.
 AU0577
 AU0577;                    North         East    Units  Estimated Accuracy
 AU0577;SPC LA S     -   157,620.    1,117,350.      MT  (+/- 180 meters Scaled)
 AU0577
 AU0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP782130(NAD 83)
 AU0577
 AU0577                          SUPERSEDED SURVEY CONTROL
 AU0577
 AU0577.No superseded survey control is available for this station.
 AU0577
 AU0577_MARKER: DD = SURVEY DISK
 AU0577_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0577_STAMPING: 3187
 AU0577_MARK LOGO: LAGS
 AU0577_PROJECTION: FLUSH
 AU0577_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0577_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0577
 AU0577  HISTORY     - Date     Condition        Report By
 AU0577  HISTORY     - 1934     MONUMENTED       LAGS
 AU0577  HISTORY     - 1951     GOOD             CGS
 AU0577  HISTORY     - 1964     GOOD             CGS
 AU0577  HISTORY     - 1985     GOOD             NGS
 AU0577  HISTORY     - 19901110 MARK NOT FOUND   NGS
 AU0577  HISTORY     - 19960515 GOOD             LADTD
 AU0577
 AU0577                          STATION DESCRIPTION
 AU0577
 AU0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0577'IN NEW ORLEANS.
 AU0577'AT NEW ORLEANS, IN THE 5500 BLOCK OF TCHOUPITOULAS STREET, AT THE
 AU0577'INTERSECTION OF TCHOUPITOULAS STREET AND JOSEPH STREET, 2 1/2 FEET
 AU0577'SOUTH OF THE SOUTH CURB OF TCHOUPITOULAS STREET, 18 FEET EAST OF THE
 AU0577'EAST CURB OF JOSEPH STREET, 30 FEET WEST OF THE WEST EDGE OF A CATCH
 AU0577'BASIN, 21 FEET EAST OF THE CENTER OF A MANHOLE LID MARKED DRAIN, 31.6
 AU0577'FEET EAST OF THE CENTER OF A MAN HOLE MARKED SEWER, 1 FOOT EAST OF A
 AU0577'WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE CURB AND SET IN THE
 AU0577'TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 AU0577
 AU0577                          STATION RECOVERY (1964)
 AU0577
 AU0577'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0577'RECOVERED IN GOOD CONDITION.
 AU0577
 AU0577                          STATION RECOVERY (1985)
 AU0577
 AU0577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0577'RECOVERED IN GOOD CONDITION.
 AU0577
 AU0577                          STATION RECOVERY (1990)
 AU0577
 AU0577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0577'THE DESCRIBED AREA IS NOW A PAVED PARKING AREA.
 AU0577
 AU0577                          STATION RECOVERY (1996)
 AU0577
 AU0577'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0577'RECOVERED AS DESCRIBED. THIS STATION IS TO BE DESTROYED IN THE NEAR
 AU0577'FUTURE DUE TO ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4045 ***********************************************************************
 AE4045  DESIGNATION -  3187 RESET
 AE4045  PID         -  AE4045
 AE4045  STATE/COUNTY-  LA/ORLEANS
 AE4045  COUNTRY     -  US
 AE4045  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AE4045
 AE4045                         *CURRENT SURVEY CONTROL
 AE4045  ______________________________________________________________________
 AE4045* NAD 83(1986) POSITION- 29 54 59.     (N) 090 07 05.     (W)   SCALED
 AE4045* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4045  **This station is located in a suspected subsidence area (see below).
 AE4045  ______________________________________________________________________
 AE4045  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 AE4045  DYNAMIC HEIGHT  -          3.129 (meters)       10.27  (feet) COMP
 AE4045  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 AE4045
 AE4045.The horizontal coordinates were scaled from a map and have
 AE4045.an estimated accuracy of +/- 6 seconds.
 AE4045
 AE4045.** This station is in an area of known vertical motion. If an
 AE4045.** orthometric height was ever established but is not available 
 AE4045.** in the current survey control section, the orthometric height
 AE4045.** is considered suspect.  Suspect heights are available in the
 AE4045.** superseded section only if requested.
 AE4045
 AE4045.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4045.GEOID18 height accuracy estimate available here.
 AE4045
 AE4045.Click photographs - Photos may exist for this station.
 AE4045
 AE4045.The dynamic height is computed by dividing the NAVD 88
 AE4045.geopotential number by the normal gravity value computed on the
 AE4045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4045.degrees latitude (g = 980.6199 gals.).
 AE4045
 AE4045.The modeled gravity was interpolated from observed gravity values.
 AE4045
 AE4045;                    North         East    Units  Estimated Accuracy
 AE4045;SPC LA S     -   157,620.    1,117,350.      MT  (+/- 180 meters Scaled)
 AE4045
 AE4045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP782130(NAD 83)
 AE4045
 AE4045                          SUPERSEDED SURVEY CONTROL
 AE4045
 AE4045.No superseded survey control is available for this station.
 AE4045
 AE4045_MARKER: DD = SURVEY DISK
 AE4045_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4045_STAMPING: 3187 RESET 1996
 AE4045_MARK LOGO: LAGS
 AE4045_PROJECTION: FLUSH
 AE4045_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE4045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4045+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4045
 AE4045  HISTORY     - Date     Condition        Report By
 AE4045  HISTORY     - 1996     MONUMENTED       LADTD
 AE4045
 AE4045                          STATION DESCRIPTION
 AE4045
 AE4045'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4045'THE STATION IS LOCATED IN NEW ORLEANS AT THE INTERSECTION OF
 AE4045'TCHOUPITOULAS AND JOSEPH STREETS.  OWNERSHIP--CITY OF NEW ORLEANS,
 AE4045'TELEPHONE 504-565-6855. THE STATION IS 77.0 FT (23.5 M) EAST FROM THE
 AE4045'CENTER OF JOSEPH STREET, 30.0 FT (9.1 M) SOUTH FROM THE CENTER OF
 AE4045'TCHOUPITOULAS STREET, 28.5 FT (8.7 M) WEST-NORTHWEST FROM THE
 AE4045'NORTHWEST CORNER OF A WOOD FRAME HOUSE, 5.5 FT (1.7 M) EAST-NORTHEAST
 AE4045'FROM THE NORTHEAST CORNER OF A CHAIN LINK FENCE, 1.5 FT (0.5 M) NORTH
 AE4045'FROM A FIBERGLASS WITNESS POST, FLUSH WITH THE GROUND SURFACE AND
 AE4045'ABOUT 1.0 FT (0.3 M) ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0579 ***********************************************************************
 AU0579  DESIGNATION -  3188 R
 AU0579  PID         -  AU0579
 AU0579  STATE/COUNTY-  LA/ORLEANS
 AU0579  COUNTRY     -  US
 AU0579  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0579
 AU0579                         *CURRENT SURVEY CONTROL
 AU0579  ______________________________________________________________________
 AU0579* NAD 83(1986) POSITION- 29 54 59.     (N) 090 06 47.     (W)   SCALED
 AU0579* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0579  **This station is located in a suspected subsidence area (see below).
 AU0579  ______________________________________________________________________
 AU0579  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 AU0579  DYNAMIC HEIGHT  -          2.886 (meters)        9.47  (feet) COMP
 AU0579  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 AU0579
 AU0579.The horizontal coordinates were scaled from a map and have
 AU0579.an estimated accuracy of +/- 6 seconds.
 AU0579
 AU0579.** This station is in an area of known vertical motion. If an
 AU0579.** orthometric height was ever established but is not available 
 AU0579.** in the current survey control section, the orthometric height
 AU0579.** is considered suspect.  Suspect heights are available in the
 AU0579.** superseded section only if requested.
 AU0579
 AU0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0579.GEOID18 height accuracy estimate available here.
 AU0579
 AU0579.Click photographs - Photos may exist for this station.
 AU0579
 AU0579.The dynamic height is computed by dividing the NAVD 88
 AU0579.geopotential number by the normal gravity value computed on the
 AU0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0579.degrees latitude (g = 980.6199 gals.).
 AU0579
 AU0579.The modeled gravity was interpolated from observed gravity values.
 AU0579
 AU0579;                    North         East    Units  Estimated Accuracy
 AU0579;SPC LA S     -   157,630.    1,117,830.      MT  (+/- 180 meters Scaled)
 AU0579
 AU0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP787130(NAD 83)
 AU0579
 AU0579                          SUPERSEDED SURVEY CONTROL
 AU0579
 AU0579.No superseded survey control is available for this station.
 AU0579
 AU0579_MARKER: DD = SURVEY DISK
 AU0579_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0579_SP_SET: CURB
 AU0579_STAMPING: 3188 R
 AU0579_MARK LOGO: LAGS
 AU0579_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0579_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0579_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0579+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0579
 AU0579  HISTORY     - Date     Condition        Report By
 AU0579  HISTORY     - 1934     MONUMENTED       LAGS
 AU0579  HISTORY     - 1951     GOOD             CGS
 AU0579  HISTORY     - 1964     GOOD             CGS
 AU0579  HISTORY     - 1985     GOOD             NGS
 AU0579  HISTORY     - 1988     GOOD             USPSQD
 AU0579  HISTORY     - 19901110 GOOD             NGS
 AU0579  HISTORY     - 19941108 GOOD             NGS
 AU0579  HISTORY     - 19960515 GOOD             LADTD
 AU0579
 AU0579                          STATION DESCRIPTION
 AU0579
 AU0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0579'IN NEW ORLEANS.
 AU0579'AT NEW ORLEANS, IN THE 5200 BLOCK OF TCHOUPITOULAS STREET, AT THE
 AU0579'INTERSECTION OF TCHOUPITOULAS STREET AND VALMONT STREET, SET IN THE
 AU0579'TOP OF THE NORTH CURB OF TCHOUPITOULAS STREET, 17 FEET EAST OF THE
 AU0579'EAST CURB OF VALMONT STREET, 2 1/2 FEET SOUTH OF A CONCRETE POST
 AU0579'SUPPORTING A SIGN BUS STOP, AND LEVEL WITH CURB.
 AU0579
 AU0579                          STATION RECOVERY (1964)
 AU0579
 AU0579'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0579'RECOVERED IN GOOD CONDITION.
 AU0579
 AU0579                          STATION RECOVERY (1985)
 AU0579
 AU0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0579'RECOVERED IN GOOD CONDITION.
 AU0579
 AU0579                          STATION RECOVERY (1988)
 AU0579
 AU0579'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0579'RECOVERED IN GOOD CONDITION.
 AU0579
 AU0579                          STATION RECOVERY (1990)
 AU0579
 AU0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0579'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND VALMONT
 AU0579'STREETS, IN THE CONCRETE CURB ALONG THE NORTH SIDE OF TCHOUPITOULAS
 AU0579'STREET, 9.5 M (31.2 FT) EAST OF THE CENTER OF VALMONT STREET, 5.1 M
 AU0579'(16.7 FT) WEST OF THE SOUTHWEST CORNER OF A METAL STORM DRAIN COVER,
 AU0579'4.1 M (13.5 FT) EAST OF A UTILITY LIGHT POLE, AND LEVEL WITH THE
 AU0579'STREETS.
 AU0579
 AU0579                          STATION RECOVERY (1994)
 AU0579
 AU0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0579'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND VALMONT
 AU0579'STREETS, IN A CONCRETE CURB ALONG THE NORTH SIDE OF TCHOUPITOULAS
 AU0579'STREET, 9.5 M (31.2 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF
 AU0579'VALMONT STREET, 5.1 M (16.7 FT) WEST OF THE WEST EDGE OF A STORM
 AU0579'DRAIN, AND 4.1 M (13.5 FT) EAST OF A UTILITY LIGHT POLE.
 AU0579
 AU0579                          STATION RECOVERY (1996)
 AU0579
 AU0579'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0579'RECOVERED AS DESCRIBED. THIS STATION IS TO BE DESTROYED IN THE NEAR
 AU0579'FUTURE DUE TO ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4046 ***********************************************************************
 AE4046  DESIGNATION -  3188 R RESET
 AE4046  PID         -  AE4046
 AE4046  STATE/COUNTY-  LA/ORLEANS
 AE4046  COUNTRY     -  US
 AE4046  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AE4046
 AE4046                         *CURRENT SURVEY CONTROL
 AE4046  ______________________________________________________________________
 AE4046* NAD 83(1986) POSITION- 29 54 49.     (N) 090 06 48.     (W)   SCALED
 AE4046* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4046  **This station is located in a suspected subsidence area (see below).
 AE4046  ______________________________________________________________________
 AE4046  GEOID HEIGHT    -        -25.865 (meters)                     GEOID18
 AE4046  DYNAMIC HEIGHT  -          2.991 (meters)        9.81  (feet) COMP
 AE4046  MODELED GRAVITY -    979,311.1   (mgal)                       NAVD 88
 AE4046
 AE4046.The horizontal coordinates were scaled from a map and have
 AE4046.an estimated accuracy of +/- 6 seconds.
 AE4046
 AE4046.** This station is in an area of known vertical motion. If an
 AE4046.** orthometric height was ever established but is not available 
 AE4046.** in the current survey control section, the orthometric height
 AE4046.** is considered suspect.  Suspect heights are available in the
 AE4046.** superseded section only if requested.
 AE4046
 AE4046.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4046.GEOID18 height accuracy estimate available here.
 AE4046
 AE4046.Click photographs - Photos may exist for this station.
 AE4046
 AE4046.The dynamic height is computed by dividing the NAVD 88
 AE4046.geopotential number by the normal gravity value computed on the
 AE4046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4046.degrees latitude (g = 980.6199 gals.).
 AE4046
 AE4046.The modeled gravity was interpolated from observed gravity values.
 AE4046
 AE4046;                    North         East    Units  Estimated Accuracy
 AE4046;SPC LA S     -   157,320.    1,117,800.      MT  (+/- 180 meters Scaled)
 AE4046
 AE4046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP787127(NAD 83)
 AE4046
 AE4046                          SUPERSEDED SURVEY CONTROL
 AE4046
 AE4046.No superseded survey control is available for this station.
 AE4046
 AE4046_MARKER: DD = SURVEY DISK
 AE4046_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4046_STAMPING: 3188 R RESET 1996
 AE4046_MARK LOGO: LAGS
 AE4046_PROJECTION: FLUSH
 AE4046_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4046_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE4046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4046+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4046
 AE4046  HISTORY     - Date     Condition        Report By
 AE4046  HISTORY     - 1996     MONUMENTED       LADTD
 AE4046
 AE4046                          STATION DESCRIPTION
 AE4046
 AE4046'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4046'THE STATION IS LOCATED IN NEW ORLEANS AT THE INTERSECTION OF
 AE4046'TCHOUPITOULAS AND VALMONT STREETS.  OWNERSHIP--CITY OF NEW ORLEANS,
 AE4046'TELEPHONE 504-565-6855. THE STATION IS 90.0 FT (27.4 M) WEST FROM THE
 AE4046'CENTER OF VALMONT STREET, 28.0 FT (8.5 M) NORTH FROM THE CENTER OF
 AE4046'TCHOUPITOULAS STREET, 21.0 FT (6.4 M) SOUTH-SOUTHWEST FROM THE
 AE4046'SOUTHWEST CORNER OF A WOOD FRAME HOUSE AT 5307 TCHOUPITOULAS STREET,
 AE4046'1.5 FT (0.5 M) SOUTHWEST FROM THE SOUTHWEST CORNER OF A CHAIN LINK
 AE4046'FENCE, 1.0 FT (0.3 M) SOUTH FROM A FIBERGLASS WITNESS POST, FLUSH WITH
 AE4046'THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M) ABOVE THE LEVEL OF THE
 AE4046'STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0580 ***********************************************************************
 AU0580  DESIGNATION -  3189
 AU0580  PID         -  AU0580
 AU0580  STATE/COUNTY-  LA/ORLEANS
 AU0580  COUNTRY     -  US
 AU0580  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0580
 AU0580                         *CURRENT SURVEY CONTROL
 AU0580  ______________________________________________________________________
 AU0580* NAD 83(1986) POSITION- 29 54 59.     (N) 090 06 30.     (W)   SCALED
 AU0580* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0580  **This station is located in a suspected subsidence area (see below).
 AU0580  ______________________________________________________________________
 AU0580  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 AU0580  DYNAMIC HEIGHT  -          2.981 (meters)        9.78  (feet) COMP
 AU0580  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 AU0580
 AU0580.The horizontal coordinates were scaled from a map and have
 AU0580.an estimated accuracy of +/- 6 seconds.
 AU0580
 AU0580.** This station is in an area of known vertical motion. If an
 AU0580.** orthometric height was ever established but is not available 
 AU0580.** in the current survey control section, the orthometric height
 AU0580.** is considered suspect.  Suspect heights are available in the
 AU0580.** superseded section only if requested.
 AU0580
 AU0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0580.GEOID18 height accuracy estimate available here.
 AU0580
 AU0580.Click photographs - Photos may exist for this station.
 AU0580
 AU0580.The dynamic height is computed by dividing the NAVD 88
 AU0580.geopotential number by the normal gravity value computed on the
 AU0580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0580.degrees latitude (g = 980.6199 gals.).
 AU0580
 AU0580.The modeled gravity was interpolated from observed gravity values.
 AU0580
 AU0580;                    North         East    Units  Estimated Accuracy
 AU0580;SPC LA S     -   157,630.    1,118,280.      MT  (+/- 180 meters Scaled)
 AU0580
 AU0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP791130(NAD 83)
 AU0580
 AU0580                          SUPERSEDED SURVEY CONTROL
 AU0580
 AU0580.No superseded survey control is available for this station.
 AU0580
 AU0580_MARKER: DD = SURVEY DISK
 AU0580_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0580_STAMPING: 3189
 AU0580_MARK LOGO: LAGS
 AU0580_PROJECTION: RECESSED 3 CENTIMETERS
 AU0580_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0580_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0580
 AU0580  HISTORY     - Date     Condition        Report By
 AU0580  HISTORY     - 1934     MONUMENTED       LAGS
 AU0580  HISTORY     - 1951     GOOD             CGS
 AU0580  HISTORY     - 1964     GOOD             CGS
 AU0580  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0580  HISTORY     - 19960515 GOOD             LADTD
 AU0580
 AU0580                          STATION DESCRIPTION
 AU0580
 AU0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0580'IN NEW ORLEANS.
 AU0580'AT NEW ORLEANS, IN THE 4900 BLOCK OF TCHOUPITOULAS STREET, AT THE
 AU0580'INTERSECTION OF TCHOUPITOULAS STREET AND UPPER LINE STREET, 2.3 FEET
 AU0580'SOUTH OF THE SOUTH CURB OF TCHOUPITOULAS STREET, 24 FEET WEST OF THE
 AU0580'WEST CURB LINE OF UPPER LINE STREET, 19.3 FEET NORTHWEST OF THE
 AU0580'NORTHEAST CORNER OF TILE HOUSE NO. 4900, 24.8 FEET EAST OF THE EAST
 AU0580'EDGE OF A CATCH BASIN, ABOUT LEVEL WITH THE CURB AND SET IN THE TOP OF
 AU0580'A CONCRETE POST ABOUT 1 INCH BELOW THE SURFACE OF THE GROUND.
 AU0580
 AU0580                          STATION RECOVERY (1964)
 AU0580
 AU0580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0580'RECOVERED IN GOOD CONDITION.
 AU0580
 AU0580                          STATION RECOVERY (1985)
 AU0580
 AU0580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0580'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0580'FOUND.
 AU0580
 AU0580                          STATION RECOVERY (1996)
 AU0580
 AU0580'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0580'RECOVERED AS DESCRIBED. THIS STATION IS TO BE DESTROYED IN THE NEAR
 AU0580'FUTURE DUE TO ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4047 ***********************************************************************
 AE4047  DESIGNATION -  3189 RESET
 AE4047  PID         -  AE4047
 AE4047  STATE/COUNTY-  LA/ORLEANS
 AE4047  COUNTRY     -  US
 AE4047  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AE4047
 AE4047                         *CURRENT SURVEY CONTROL
 AE4047  ______________________________________________________________________
 AE4047* NAD 83(1986) POSITION- 29 54 59.     (N) 090 06 32.     (W)   SCALED
 AE4047* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4047  **This station is located in a suspected subsidence area (see below).
 AE4047  ______________________________________________________________________
 AE4047  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 AE4047  DYNAMIC HEIGHT  -          3.277 (meters)       10.75  (feet) COMP
 AE4047  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 AE4047
 AE4047.The horizontal coordinates were scaled from a map and have
 AE4047.an estimated accuracy of +/- 6 seconds.
 AE4047
 AE4047.** This station is in an area of known vertical motion. If an
 AE4047.** orthometric height was ever established but is not available 
 AE4047.** in the current survey control section, the orthometric height
 AE4047.** is considered suspect.  Suspect heights are available in the
 AE4047.** superseded section only if requested.
 AE4047
 AE4047.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4047.GEOID18 height accuracy estimate available here.
 AE4047
 AE4047.Click photographs - Photos may exist for this station.
 AE4047
 AE4047.The dynamic height is computed by dividing the NAVD 88
 AE4047.geopotential number by the normal gravity value computed on the
 AE4047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4047.degrees latitude (g = 980.6199 gals.).
 AE4047
 AE4047.The modeled gravity was interpolated from observed gravity values.
 AE4047
 AE4047;                    North         East    Units  Estimated Accuracy
 AE4047;SPC LA S     -   157,630.    1,118,230.      MT  (+/- 180 meters Scaled)
 AE4047
 AE4047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP791130(NAD 83)
 AE4047
 AE4047                          SUPERSEDED SURVEY CONTROL
 AE4047
 AE4047.No superseded survey control is available for this station.
 AE4047
 AE4047_MARKER: DD = SURVEY DISK
 AE4047_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4047_STAMPING: 3189 RESET 1996
 AE4047_MARK LOGO: LAGS
 AE4047_PROJECTION: FLUSH
 AE4047_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4047_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE4047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4047+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4047
 AE4047  HISTORY     - Date     Condition        Report By
 AE4047  HISTORY     - 1996     MONUMENTED       LADTD
 AE4047
 AE4047                          STATION DESCRIPTION
 AE4047
 AE4047'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4047'THE STATION IS LOCATED IN NEW ORLEANS ON TCHOUPITOULAS STREET BETWEEN
 AE4047'UPPERLINE AND ROBERT STREETS. OWNERSHIP--CITY OF NEW ORLEANS,
 AE4047'TELEPHONE 504- 565-6855. THE STATION IS 233.0 FT (71.0 M) WEST FROM
 AE4047'THE CENTER OF UPPERLINE STREET, 121.5 FT (37.0 M) EAST FROM THE CENTER
 AE4047'OF ROBERT STREET, 28.0 FT (8.5 M) SOUTH FROM THE CENTER OF
 AE4047'TCHOUPITOULAS STREET, 8.5 FT (2.6 M) WEST FROM THE CENTER OF A DOUBLE
 AE4047'CHAIN LINK FENCE GATE, 1.5 FT (0.5 M) NORTH FROM A FIBERGLASS WITNESS
 AE4047'POST AT A CHAIN LINK FENCE, FLUSH WITH THE GROUND SURFACE AND ABOUT
 AE4047'2.0 FT (0.6 M) ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4107 ***********************************************************************
 BJ4107  DESIGNATION -  319
 BJ4107  PID         -  BJ4107
 BJ4107  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4107  COUNTRY     -  US
 BJ4107  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4107
 BJ4107                         *CURRENT SURVEY CONTROL
 BJ4107  ______________________________________________________________________
 BJ4107* NAD 83(1986) POSITION- 30 32 49.     (N) 091 08 13.     (W)   SCALED
 BJ4107* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4107  **This station is located in a suspected subsidence area (see below).
 BJ4107  ______________________________________________________________________
 BJ4107  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BJ4107  DYNAMIC HEIGHT  -         17.094 (meters)       56.08  (feet) COMP
 BJ4107  MODELED GRAVITY -    979,343.6   (mgal)                       NAVD 88
 BJ4107
 BJ4107.The horizontal coordinates were scaled from a map and have
 BJ4107.an estimated accuracy of +/- 6 seconds.
 BJ4107
 BJ4107.** This station is in an area of known vertical motion. If an
 BJ4107.** orthometric height was ever established but is not available 
 BJ4107.** in the current survey control section, the orthometric height
 BJ4107.** is considered suspect.  Suspect heights are available in the
 BJ4107.** superseded section only if requested.
 BJ4107
 BJ4107.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4107.GEOID18 height accuracy estimate available here.
 BJ4107
 BJ4107.Click photographs - Photos may exist for this station.
 BJ4107
 BJ4107.The dynamic height is computed by dividing the NAVD 88
 BJ4107.geopotential number by the normal gravity value computed on the
 BJ4107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4107.degrees latitude (g = 980.6199 gals.).
 BJ4107
 BJ4107.The modeled gravity was interpolated from observed gravity values.
 BJ4107
 BJ4107;                    North         East    Units  Estimated Accuracy
 BJ4107;SPC LA S     -   226,910.    1,018,840.      MT  (+/- 180 meters Scaled)
 BJ4107
 BJ4107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787808(NAD 83)
 BJ4107
 BJ4107                          SUPERSEDED SURVEY CONTROL
 BJ4107
 BJ4107.No superseded survey control is available for this station.
 BJ4107
 BJ4107_MARKER: DD = SURVEY DISK
 BJ4107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4107_STAMPING: 319 1959
 BJ4107_MARK LOGO: LA-033
 BJ4107_PROJECTION: PROJECTING 7 CENTIMETERS
 BJ4107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4107+STABILITY: SURFACE MOTION
 BJ4107
 BJ4107  HISTORY     - Date     Condition        Report By
 BJ4107  HISTORY     - 1959     MONUMENTED       LA-033
 BJ4107  HISTORY     - 1987     GOOD             LA-033
 BJ4107
 BJ4107                          STATION DESCRIPTION
 BJ4107
 BJ4107'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4107'IN BROWNSFIELD.
 BJ4107'IN BROWNSFIELD, NEAR THE INTERSECTION OF STATE HIGHWAY 67 (PLANK
 BJ4107'ROAD) AND GUICE STREET, 83.2 METERS (273 FEET) EAST OF THE CENTERLINE
 BJ4107'OF HIGHWAY 67, 7 METERS (23 FEET) SOUTH OF THE CENTER OF GUICE
 BJ4107'STREET, 39 METERS (128 FEET) WEST OF THE CENTER OF DRIVEWAY LEADING
 BJ4107'TO A HOUSE ON THE SOUTH SIDE OF GUICE STREET AND 1.5 METERS (5 FEET)
 BJ4107'WEST OF A POWER POLE.
 BJ4107'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ4107'THE MARK IS ABOVE LEVEL WITH GUICE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0582 ***********************************************************************
 AU0582  DESIGNATION -  3190
 AU0582  PID         -  AU0582
 AU0582  STATE/COUNTY-  LA/ORLEANS
 AU0582  COUNTRY     -  US
 AU0582  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0582
 AU0582                         *CURRENT SURVEY CONTROL
 AU0582  ______________________________________________________________________
 AU0582* NAD 83(1986) POSITION- 29 55 01.     (N) 090 06 11.     (W)   SCALED
 AU0582* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0582  **This station is located in a suspected subsidence area (see below).
 AU0582  ______________________________________________________________________
 AU0582  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 AU0582  DYNAMIC HEIGHT  -          2.846 (meters)        9.34  (feet) COMP
 AU0582  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 AU0582
 AU0582.The horizontal coordinates were scaled from a map and have
 AU0582.an estimated accuracy of +/- 6 seconds.
 AU0582
 AU0582.** This station is in an area of known vertical motion. If an
 AU0582.** orthometric height was ever established but is not available 
 AU0582.** in the current survey control section, the orthometric height
 AU0582.** is considered suspect.  Suspect heights are available in the
 AU0582.** superseded section only if requested.
 AU0582
 AU0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0582.GEOID18 height accuracy estimate available here.
 AU0582
 AU0582.Click photographs - Photos may exist for this station.
 AU0582
 AU0582.The dynamic height is computed by dividing the NAVD 88
 AU0582.geopotential number by the normal gravity value computed on the
 AU0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0582.degrees latitude (g = 980.6199 gals.).
 AU0582
 AU0582.The modeled gravity was interpolated from observed gravity values.
 AU0582
 AU0582;                    North         East    Units  Estimated Accuracy
 AU0582;SPC LA S     -   157,700.    1,118,790.      MT  (+/- 180 meters Scaled)
 AU0582
 AU0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP796131(NAD 83)
 AU0582
 AU0582                          SUPERSEDED SURVEY CONTROL
 AU0582
 AU0582.No superseded survey control is available for this station.
 AU0582
 AU0582_MARKER: DD = SURVEY DISK
 AU0582_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0582_STAMPING: 3190
 AU0582_MARK LOGO: LAGS
 AU0582_PROJECTION: FLUSH
 AU0582_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0582_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0582_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0582+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0582
 AU0582  HISTORY     - Date     Condition        Report By
 AU0582  HISTORY     - 1934     MONUMENTED       LAGS
 AU0582  HISTORY     - 1951     GOOD             CGS
 AU0582  HISTORY     - 1964     GOOD             CGS
 AU0582  HISTORY     - 1985     GOOD             NGS
 AU0582  HISTORY     - 1988     GOOD             USPSQD
 AU0582  HISTORY     - 19901110 GOOD             NGS
 AU0582  HISTORY     - 19941108 GOOD             NGS
 AU0582  HISTORY     - 19960515 GOOD             LADTD
 AU0582
 AU0582                          STATION DESCRIPTION
 AU0582
 AU0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0582'AT NEW ORLEANS, IN THE 4500 BLOCK OF TCHOUPITOULAS STREET, AT THE
 AU0582'INTERSECTION OF TCHOUPITOULAS STREET AND CADIZ STREET, 2.4 FEET NORTH
 AU0582'OF THE NORTH CURB OF TCHOUPITOULAS STREET, 20 FEET EAST OF THE EAST
 AU0582'CURB OF CADIZ STREET, 1 FOOT EAST OF A CONCRETE BUS STOP SIGN POST,
 AU0582'16.5 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF DOOR STEP TO STORE
 AU0582'BUILDING AT NO. 4539 TCHOUPITOULAS STREET, AND SET IN THE TOP OF A
 AU0582'CONCRETE POST ABOUT 1 INCH ABOVE CONCRETE APRON IN FRONT OF STORE.
 AU0582
 AU0582                          STATION RECOVERY (1964)
 AU0582
 AU0582'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0582'RECOVERED IN GOOD CONDITION.
 AU0582
 AU0582                          STATION RECOVERY (1985)
 AU0582
 AU0582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0582'RECOVERED IN GOOD CONDITION.
 AU0582
 AU0582                          STATION RECOVERY (1988)
 AU0582
 AU0582'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0582'RECOVERED IN GOOD CONDITION.
 AU0582
 AU0582                          STATION RECOVERY (1990)
 AU0582
 AU0582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0582'IN NEW ORLEANS, AT THE INTERSECTION OF CADIZ AND TCHOUPITOULAS
 AU0582'STREETS, 10.5 M (34.4 FT) EAST OF THE CENTER OF CADIZ STREET, 5.9 M
 AU0582'(19.4 FT) WEST OF THE NORTHWEST CORNER OF A STORM DRAIN, 0.5 M (1.6
 AU0582'FT) NORTH OF THE NORTH CURB OF TCHOUPITOULAS STREET, AND THE MONUMENT
 AU0582'IS SURROUNDED BY AND PROJECTS 0.02 M (0.07 FT) ABOVE A CONCRETE APRON
 AU0582'AT THE FRONT OF A STORE.
 AU0582
 AU0582                          STATION RECOVERY (1994)
 AU0582
 AU0582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0582'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOPITOULAS AND CADIZ STREETS,
 AU0582'5.0 M (16.4 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF TCHOPITOULAS
 AU0582'STREET, 10.2 M (33.5 FT) EAST OF THE CENTERLINE OF CADIZ STREET, 5.9 M
 AU0582'(19.4 FT) WEST OF THE WEST EDGE OF A STORM DRAIN, AND THE MONUMENT IS
 AU0582'FLUSH WITH AND SURROUNDED BY A SIDEWALK.
 AU0582
 AU0582                          STATION RECOVERY (1996)
 AU0582
 AU0582'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0582'RECOVERED AS DESCRIBED. THIS STATION IS TO BE DESTROYED IN THE NEAR
 AU0582'FUTURE DUE TO ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4048 ***********************************************************************
 AE4048  DESIGNATION -  3190 RESET
 AE4048  PID         -  AE4048
 AE4048  STATE/COUNTY-  LA/ORLEANS
 AE4048  COUNTRY     -  US
 AE4048  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AE4048
 AE4048                         *CURRENT SURVEY CONTROL
 AE4048  ______________________________________________________________________
 AE4048* NAD 83(1986) POSITION- 29 55 04.     (N) 090 05 58.     (W)   SCALED
 AE4048* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4048  **This station is located in a suspected subsidence area (see below).
 AE4048  ______________________________________________________________________
 AE4048  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 AE4048  DYNAMIC HEIGHT  -          3.100 (meters)       10.17  (feet) COMP
 AE4048  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AE4048
 AE4048.The horizontal coordinates were scaled from a map and have
 AE4048.an estimated accuracy of +/- 6 seconds.
 AE4048
 AE4048.** This station is in an area of known vertical motion. If an
 AE4048.** orthometric height was ever established but is not available 
 AE4048.** in the current survey control section, the orthometric height
 AE4048.** is considered suspect.  Suspect heights are available in the
 AE4048.** superseded section only if requested.
 AE4048
 AE4048.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4048.GEOID18 height accuracy estimate available here.
 AE4048
 AE4048.Click photographs - Photos may exist for this station.
 AE4048
 AE4048.The dynamic height is computed by dividing the NAVD 88
 AE4048.geopotential number by the normal gravity value computed on the
 AE4048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4048.degrees latitude (g = 980.6199 gals.).
 AE4048
 AE4048.The modeled gravity was interpolated from observed gravity values.
 AE4048
 AE4048;                    North         East    Units  Estimated Accuracy
 AE4048;SPC LA S     -   157,790.    1,119,140.      MT  (+/- 180 meters Scaled)
 AE4048
 AE4048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP800132(NAD 83)
 AE4048
 AE4048                          SUPERSEDED SURVEY CONTROL
 AE4048
 AE4048.No superseded survey control is available for this station.
 AE4048
 AE4048_MARKER: DD = SURVEY DISK
 AE4048_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4048_STAMPING: 3190 RESET 1996
 AE4048_MARK LOGO: LAGS
 AE4048_PROJECTION: PROJECTING 3 CENTIMETERS
 AE4048_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4048_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE4048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4048+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4048
 AE4048  HISTORY     - Date     Condition        Report By
 AE4048  HISTORY     - 1996     MONUMENTED       LADTD
 AE4048
 AE4048                          STATION DESCRIPTION
 AE4048
 AE4048'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4048'THE STATION IS LOCATED IN NEW ORLEANS AT THE INTERSECTION OF
 AE4048'TCHOUPITOULAS AND GENERAL PERSHING STREETS.  OWNERSHIP--CITY OF NEW
 AE4048'ORLEANS, TELEPHONE 504-565-6855. THE STATION IS 30.0 FT (9.1 M) EAST
 AE4048'FROM THE CENTER OF GEN. PERSHING STREET, 25.0 FT (7.6 M) SOUTHEAST
 AE4048'FROM A METAL POWER POLE NUMBER EJ 41, 23.5 FT (7.2 M) NORTH FROM THE
 AE4048'CENTER OF TCHOUPITOULAS STREET, 11.0 FT (3.4 M) SOUTH-SOUTHWEST FROM
 AE4048'THE SOUTHWEST CORNER OF AN APARTMENT COMPLEX, PROJECTING 1 INCH ABOVE
 AE4048'THE GROUND SURFACE AND ABOUT 0.5 FT (15.2 CM) ABOVE THE LEVEL OF THE
 AE4048'STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0585 ***********************************************************************
 AU0585  DESIGNATION -  3191
 AU0585  PID         -  AU0585
 AU0585  STATE/COUNTY-  LA/ORLEANS
 AU0585  COUNTRY     -  US
 AU0585  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0585
 AU0585                         *CURRENT SURVEY CONTROL
 AU0585  ______________________________________________________________________
 AU0585* NAD 83(1986) POSITION- 29 55 03.     (N) 090 05 54.     (W)   SCALED
 AU0585* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0585  **This station is located in a suspected subsidence area (see below).
 AU0585  ______________________________________________________________________
 AU0585  GEOID HEIGHT    -        -25.876 (meters)                     GEOID18
 AU0585
 AU0585.The horizontal coordinates were scaled from a map and have
 AU0585.an estimated accuracy of +/- 6 seconds.
 AU0585
 AU0585.** This station is in an area of known vertical motion. If an
 AU0585.** orthometric height was ever established but is not available 
 AU0585.** in the current survey control section, the orthometric height
 AU0585.** is considered suspect.  Suspect heights are available in the
 AU0585.** superseded section only if requested.
 AU0585
 AU0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0585.GEOID18 height accuracy estimate available here.
 AU0585
 AU0585.Click photographs - Photos may exist for this station.
 AU0585
 AU0585;                    North         East    Units  Estimated Accuracy
 AU0585;SPC LA S     -   157,760.    1,119,250.      MT  (+/- 180 meters Scaled)
 AU0585
 AU0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP801131(NAD 83)
 AU0585
 AU0585                          SUPERSEDED SURVEY CONTROL
 AU0585
 AU0585.No superseded survey control is available for this station.
 AU0585
 AU0585_MARKER: DD = SURVEY DISK
 AU0585_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0585_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0585
 AU0585  HISTORY     - Date     Condition        Report By
 AU0585  HISTORY     - UNK      MONUMENTED       LAGS
 AU0585  HISTORY     - 1938     GOOD             CGS
 AU0585  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0585  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0585
 AU0585                          STATION DESCRIPTION
 AU0585
 AU0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0585'NEW ORLEANS.
 AU0585'18 FT. NE OF THE NE CORNER OF THE HOME ICE CO.  67 FT. E OF THE
 AU0585'INTERSECTION OF THE TWO STREETS.  57 FT. SE OF A GREEN FRAME HOUSE AT
 AU0585'NO. 4139 TCHOUPITOULAS ST.
 AU0585
 AU0585                          STATION RECOVERY (1951)
 AU0585
 AU0585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0585'MARK NOT FOUND.
 AU0585
 AU0585                          STATION RECOVERY (1985)
 AU0585
 AU0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0585'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0585'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0586 ***********************************************************************
 AU0586  DESIGNATION -  3192
 AU0586  PID         -  AU0586
 AU0586  STATE/COUNTY-  LA/ORLEANS
 AU0586  COUNTRY     -  US
 AU0586  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0586
 AU0586                         *CURRENT SURVEY CONTROL
 AU0586  ______________________________________________________________________
 AU0586* NAD 83(1986) POSITION- 29 55 04.     (N) 090 05 31.     (W)   SCALED
 AU0586* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0586  **This station is located in a suspected subsidence area (see below).
 AU0586  ______________________________________________________________________
 AU0586  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 AU0586  DYNAMIC HEIGHT  -          2.785 (meters)        9.14  (feet) COMP
 AU0586  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AU0586
 AU0586.The horizontal coordinates were scaled from a map and have
 AU0586.an estimated accuracy of +/- 6 seconds.
 AU0586
 AU0586.** This station is in an area of known vertical motion. If an
 AU0586.** orthometric height was ever established but is not available 
 AU0586.** in the current survey control section, the orthometric height
 AU0586.** is considered suspect.  Suspect heights are available in the
 AU0586.** superseded section only if requested.
 AU0586
 AU0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0586.GEOID18 height accuracy estimate available here.
 AU0586
 AU0586.Click photographs - Photos may exist for this station.
 AU0586
 AU0586.The dynamic height is computed by dividing the NAVD 88
 AU0586.geopotential number by the normal gravity value computed on the
 AU0586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0586.degrees latitude (g = 980.6199 gals.).
 AU0586
 AU0586.The modeled gravity was interpolated from observed gravity values.
 AU0586
 AU0586;                    North         East    Units  Estimated Accuracy
 AU0586;SPC LA S     -   157,800.    1,119,860.      MT  (+/- 180 meters Scaled)
 AU0586
 AU0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP807132(NAD 83)
 AU0586
 AU0586                          SUPERSEDED SURVEY CONTROL
 AU0586
 AU0586.No superseded survey control is available for this station.
 AU0586
 AU0586_MARKER: DD = SURVEY DISK
 AU0586_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0586_STAMPING: 3192
 AU0586_MARK LOGO: LAGS
 AU0586_PROJECTION: FLUSH
 AU0586_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0586_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0586_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0586+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0586
 AU0586  HISTORY     - Date     Condition        Report By
 AU0586  HISTORY     - UNK      MONUMENTED       LAGS
 AU0586  HISTORY     - 1951     GOOD             CGS
 AU0586  HISTORY     - 1964     GOOD             CGS
 AU0586  HISTORY     - 1985     GOOD             NGS
 AU0586  HISTORY     - 1988     GOOD             USPSQD
 AU0586  HISTORY     - 19901110 GOOD             NGS
 AU0586  HISTORY     - 19941108 GOOD             NGS
 AU0586
 AU0586                          STATION DESCRIPTION
 AU0586
 AU0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0586'AT NEW ORLEANS, IN THE 3600 BLOCK OF TCHOUPITOULAS STREET, AT THE
 AU0586'INTERSECTION OF TCHOUPITOULAS STREET AND AMELIA STREET, 2.8 FEET NORTH
 AU0586'OF THE NORTH CURB OF TCHOUPITOULAS STREET, 37 FEET EAST OF THE CENTER
 AU0586'LINE OF AMELIA STREET, 14 FEET WEST OF THE WEST EDGE OF A CATCH BASIN,
 AU0586'20 FEET EAST OF A POWER POLE WITH STREET LAMP, ABOUT LEVEL WITH TOP OF
 AU0586'CURB AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 AU0586'GROUND.
 AU0586
 AU0586                          STATION RECOVERY (1964)
 AU0586
 AU0586'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0586'RECOVERED IN GOOD CONDITION.
 AU0586
 AU0586                          STATION RECOVERY (1985)
 AU0586
 AU0586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0586'RECOVERED IN GOOD CONDITION.
 AU0586
 AU0586                          STATION RECOVERY (1988)
 AU0586
 AU0586'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0586'RECOVERED IN GOOD CONDITION.
 AU0586
 AU0586                          STATION RECOVERY (1990)
 AU0586
 AU0586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0586'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND AMELIA
 AU0586'STREETS, 11.3 M (37.1 FT) EAST OF THE CENTERLINE OF AMELIA STREET,
 AU0586'6.1 M (20.0 FT) EAST OF A UTILITY LIGHT POLE, 4.3 M (14.1 FT) WEST OF
 AU0586'THE WEST EDGE OF A CATCH BASIN, 0.7 M (2.3 FT) NORTH OF THE NORTH
 AU0586'CURB OF TCHOUPITOULAS STREET, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AU0586'STREETS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AU0586
 AU0586                          STATION RECOVERY (1994)
 AU0586
 AU0586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0586'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOPITOULAS AND AMELIA
 AU0586'STREETS, 11.3 M (37.1 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF
 AU0586'AMELIA STREET, 4.3 M (14.1 FT) WEST OF THE WEST EDGE OF A CATCH BASIN,
 AU0586'0.6 M (2.0 FT) NORTH OF THE NORTH CURB OF TCHOPITOULAS STREET, AND THE
 AU0586'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0589 ***********************************************************************
 AU0589  DESIGNATION -  3193
 AU0589  PID         -  AU0589
 AU0589  STATE/COUNTY-  LA/ORLEANS
 AU0589  COUNTRY     -  US
 AU0589  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0589
 AU0589                         *CURRENT SURVEY CONTROL
 AU0589  ______________________________________________________________________
 AU0589* NAD 83(1986) POSITION- 29 55 06.     (N) 090 05 11.     (W)   SCALED
 AU0589* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0589  **This station is located in a suspected subsidence area (see below).
 AU0589  ______________________________________________________________________
 AU0589  GEOID HEIGHT    -        -25.879 (meters)                     GEOID18
 AU0589
 AU0589.The horizontal coordinates were scaled from a map and have
 AU0589.an estimated accuracy of +/- 6 seconds.
 AU0589
 AU0589.** This station is in an area of known vertical motion. If an
 AU0589.** orthometric height was ever established but is not available 
 AU0589.** in the current survey control section, the orthometric height
 AU0589.** is considered suspect.  Suspect heights are available in the
 AU0589.** superseded section only if requested.
 AU0589
 AU0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0589.GEOID18 height accuracy estimate available here.
 AU0589
 AU0589.Click photographs - Photos may exist for this station.
 AU0589
 AU0589;                    North         East    Units  Estimated Accuracy
 AU0589;SPC LA S     -   157,870.    1,120,400.      MT  (+/- 180 meters Scaled)
 AU0589
 AU0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP813133(NAD 83)
 AU0589
 AU0589                          SUPERSEDED SURVEY CONTROL
 AU0589
 AU0589.No superseded survey control is available for this station.
 AU0589
 AU0589_MARKER: DD = SURVEY DISK
 AU0589_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0589_STAMPING: 3193
 AU0589_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0589
 AU0589  HISTORY     - Date     Condition        Report By
 AU0589  HISTORY     - UNK      MONUMENTED       LAGS
 AU0589  HISTORY     - 1951     GOOD             CGS
 AU0589  HISTORY     - 1964     GOOD             CGS
 AU0589  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0589
 AU0589                          STATION DESCRIPTION
 AU0589
 AU0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0589'IN NEW ORLEANS.
 AU0589'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0589'LOUISIANA AVENUE, 13 1/2 FEET SOUTH OF THE SOUTH CURB OF TCHOUPITOULAS
 AU0589'STREET, 16 1/2 FEET EAST OF THE EAST CURB OF THE WEST LANE OF
 AU0589'LOUISIANA AVENUE, SET IN THE 2-FOOT NEUTRAL GROUNDS OF LOUISIANA
 AU0589'AVENUE, 1 1/2 FEET SOUTHWEST OF A STREET NAME POST, 54 FEET EAST AND
 AU0589'ACROSS WEST LANE OF LOUISIANA AVENUE FROM THE NORTHEAST CORNER OF THE
 AU0589'ILLINOIS CENTRAL RAILROAD COMPANY WAREHOUSE NO. 32, 0.5 FOOT EAST OF
 AU0589'WEST CONCRETE CURB OF 2-FOOT NEUTRAL GROUND AND SET IN THE TOP OF A
 AU0589'CONCRETE POST ABOUT 4 INCHES BELOW THE SURFACE OF THE GROUND.
 AU0589
 AU0589                          STATION RECOVERY (1964)
 AU0589
 AU0589'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0589'RECOVERED IN GOOD CONDITION.
 AU0589
 AU0589                          STATION RECOVERY (1985)
 AU0589
 AU0589'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0589'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0589'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4049 ***********************************************************************
 AE4049  DESIGNATION -  3193 RESET
 AE4049  PID         -  AE4049
 AE4049  STATE/COUNTY-  LA/ORLEANS
 AE4049  COUNTRY     -  US
 AE4049  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AE4049
 AE4049                         *CURRENT SURVEY CONTROL
 AE4049  ______________________________________________________________________
 AE4049* NAD 83(1986) POSITION- 29 55 06.     (N) 090 05 10.     (W)   SCALED
 AE4049* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4049  **This station is located in a suspected subsidence area (see below).
 AE4049  ______________________________________________________________________
 AE4049  GEOID HEIGHT    -        -25.879 (meters)                     GEOID18
 AE4049  DYNAMIC HEIGHT  -          3.536 (meters)       11.60  (feet) COMP
 AE4049  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AE4049
 AE4049.The horizontal coordinates were scaled from a map and have
 AE4049.an estimated accuracy of +/- 6 seconds.
 AE4049
 AE4049.** This station is in an area of known vertical motion. If an
 AE4049.** orthometric height was ever established but is not available 
 AE4049.** in the current survey control section, the orthometric height
 AE4049.** is considered suspect.  Suspect heights are available in the
 AE4049.** superseded section only if requested.
 AE4049
 AE4049.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4049.GEOID18 height accuracy estimate available here.
 AE4049
 AE4049.Click photographs - Photos may exist for this station.
 AE4049
 AE4049.The dynamic height is computed by dividing the NAVD 88
 AE4049.geopotential number by the normal gravity value computed on the
 AE4049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4049.degrees latitude (g = 980.6199 gals.).
 AE4049
 AE4049.The modeled gravity was interpolated from observed gravity values.
 AE4049
 AE4049;                    North         East    Units  Estimated Accuracy
 AE4049;SPC LA S     -   157,870.    1,120,430.      MT  (+/- 180 meters Scaled)
 AE4049
 AE4049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP813133(NAD 83)
 AE4049
 AE4049                          SUPERSEDED SURVEY CONTROL
 AE4049
 AE4049.No superseded survey control is available for this station.
 AE4049
 AE4049_MARKER: DD = SURVEY DISK
 AE4049_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4049_STAMPING: 3193 RESET 1996
 AE4049_MARK LOGO: LAGS
 AE4049_PROJECTION: PROJECTING 3 CENTIMETERS
 AE4049_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4049_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE4049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4049+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4049
 AE4049  HISTORY     - Date     Condition        Report By
 AE4049  HISTORY     - 1996     MONUMENTED       LADTD
 AE4049
 AE4049                          STATION DESCRIPTION
 AE4049
 AE4049'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4049'THE STATION IS LOCATED IN NEW ORLEANS AT THE INTERSECTION OF
 AE4049'TCHOUPITOULAS STREET AND LOUISIANA AVENUE, ACROSS THE STREET FROM THE
 AE4049'I.T.O. CORPORTATION.  OWNERSHIP--CITY OF NEW ORLEANS, TELEPHONE
 AE4049'504-565-6855. THE STATION IS 159.0 FT (48.5 M) EAST FROM THE CENTER OF
 AE4049'THE NORTH BOUND LANES OF LOUISIANA AVENUE, 54.0 FT (16.5 M)
 AE4049'SOUTH-SOUTHEAST FROM A POWER POLE ON THE NORTH SIDE OF THE STREET WITH
 AE4049'3 TRANSFORMERS, 30.0 FT (9.1 M) SOUTH FROM THE CENTER OF TCHOUPITOULAS
 AE4049'STREET, 1.0 FT (0.3 M) EAST FROM A FIBERGLASS WITNESS POST, 1.0 FT
 AE4049'(0.3 M) WEST FROM A FIBERGLASS WITNESS POST, PROJECTING 1 INCH ABOVE
 AE4049'THE GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) ABOVE THE LEVEL OF THE
 AE4049'STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4050 ***********************************************************************
 AE4050  DESIGNATION -  3194 RESET
 AE4050  PID         -  AE4050
 AE4050  STATE/COUNTY-  LA/ORLEANS
 AE4050  COUNTRY     -  US
 AE4050  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AE4050
 AE4050                         *CURRENT SURVEY CONTROL
 AE4050  ______________________________________________________________________
 AE4050* NAD 83(1986) POSITION- 29 55 10.     (N) 090 04 54.     (W)   SCALED
 AE4050* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4050  **This station is located in a suspected subsidence area (see below).
 AE4050  ______________________________________________________________________
 AE4050  GEOID HEIGHT    -        -25.883 (meters)                     GEOID18
 AE4050  DYNAMIC HEIGHT  -          3.423 (meters)       11.23  (feet) COMP
 AE4050  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AE4050
 AE4050.The horizontal coordinates were scaled from a map and have
 AE4050.an estimated accuracy of +/- 6 seconds.
 AE4050
 AE4050.** This station is in an area of known vertical motion. If an
 AE4050.** orthometric height was ever established but is not available 
 AE4050.** in the current survey control section, the orthometric height
 AE4050.** is considered suspect.  Suspect heights are available in the
 AE4050.** superseded section only if requested.
 AE4050
 AE4050.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4050.GEOID18 height accuracy estimate available here.
 AE4050
 AE4050.Click photographs - Photos may exist for this station.
 AE4050
 AE4050.The dynamic height is computed by dividing the NAVD 88
 AE4050.geopotential number by the normal gravity value computed on the
 AE4050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4050.degrees latitude (g = 980.6199 gals.).
 AE4050
 AE4050.The modeled gravity was interpolated from observed gravity values.
 AE4050
 AE4050;                    North         East    Units  Estimated Accuracy
 AE4050;SPC LA S     -   158,000.    1,120,860.      MT  (+/- 180 meters Scaled)
 AE4050
 AE4050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP817134(NAD 83)
 AE4050
 AE4050                          SUPERSEDED SURVEY CONTROL
 AE4050
 AE4050.No superseded survey control is available for this station.
 AE4050
 AE4050_MARKER: DD = SURVEY DISK
 AE4050_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4050_STAMPING: 3194 RESET 1996
 AE4050_MARK LOGO: LAGS
 AE4050_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4050+STABILITY: SURFACE MOTION
 AE4050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4050+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4050
 AE4050  HISTORY     - Date     Condition        Report By
 AE4050  HISTORY     - 1996     MONUMENTED       LADTD
 AE4050
 AE4050                          STATION DESCRIPTION
 AE4050
 AE4050'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4050'THE STATION IS LOCATED IN NEW ORLEANS AT THE INTERSECTION OF
 AE4050'TCHOUPITOULAS AND EIGHTH STREETS, SET ON THE EXTENDED CENTERLINE OF
 AE4050'EIGHTH STREET.  OWNERSHIP--CITY OF NEW ORLEANS, TELEPHONE
 AE4050'504-565-6855. THE STATION IS 69.5 FT (21.2 M) EAST-SOUTHEAST FROM THE
 AE4050'SOUTHEAST CORNER OF A METAL BUILDING AT 3101 TCHOUPITOULAS ST, 59.5 FT
 AE4050'(18.1 M) SOUTH-SOUTHEAST FROM THE SOUTHWEST CORNER OF A BUILDING AT
 AE4050'3033 TCHOUPITOULAS ST, 26.0 FT (7.9 M) SOUTHEAST FROM THE CENTER OF
 AE4050'TCHOUPITOULAS ST, 11.5 FT (3.5 M) NORTHWEST FROM A CONCRETE SEAWALL,
 AE4050'11.0 FT (3.4 M) NORTHWEST FROM A FIBERGLASS WITNESS POST, RECESSED 1
 AE4050'INCH BELOW THE GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) ABOVE THE LEVEL
 AE4050'OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0590 ***********************************************************************
 AU0590  DESIGNATION -  3195
 AU0590  PID         -  AU0590
 AU0590  STATE/COUNTY-  LA/ORLEANS
 AU0590  COUNTRY     -  US
 AU0590  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0590
 AU0590                         *CURRENT SURVEY CONTROL
 AU0590  ______________________________________________________________________
 AU0590* NAD 83(1986) POSITION- 29 55 14.     (N) 090 04 42.     (W)   SCALED
 AU0590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0590  **This station is located in a suspected subsidence area (see below).
 AU0590  ______________________________________________________________________
 AU0590  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 AU0590  DYNAMIC HEIGHT  -          2.695 (meters)        8.84  (feet) COMP
 AU0590  MODELED GRAVITY -    979,311.4   (mgal)                       NAVD 88
 AU0590
 AU0590.The horizontal coordinates were scaled from a map and have
 AU0590.an estimated accuracy of +/- 6 seconds.
 AU0590
 AU0590.** This station is in an area of known vertical motion. If an
 AU0590.** orthometric height was ever established but is not available 
 AU0590.** in the current survey control section, the orthometric height
 AU0590.** is considered suspect.  Suspect heights are available in the
 AU0590.** superseded section only if requested.
 AU0590
 AU0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0590.GEOID18 height accuracy estimate available here.
 AU0590
 AU0590.Click photographs - Photos may exist for this station.
 AU0590
 AU0590.The dynamic height is computed by dividing the NAVD 88
 AU0590.geopotential number by the normal gravity value computed on the
 AU0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0590.degrees latitude (g = 980.6199 gals.).
 AU0590
 AU0590.The modeled gravity was interpolated from observed gravity values.
 AU0590
 AU0590;                    North         East    Units  Estimated Accuracy
 AU0590;SPC LA S     -   158,120.    1,121,180.      MT  (+/- 180 meters Scaled)
 AU0590
 AU0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP820135(NAD 83)
 AU0590
 AU0590                          SUPERSEDED SURVEY CONTROL
 AU0590
 AU0590.No superseded survey control is available for this station.
 AU0590
 AU0590_MARKER: DD = SURVEY DISK
 AU0590_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0590_STAMPING: 3195
 AU0590_MARK LOGO: LAGS
 AU0590_PROJECTION: RECESSED 10 CENTIMETERS
 AU0590_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0590_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0590_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0590+SATELLITE: SATELLITE OBSERVATIONS - May 15, 1996
 AU0590
 AU0590  HISTORY     - Date     Condition        Report By
 AU0590  HISTORY     - 1934     MONUMENTED       LAGS
 AU0590  HISTORY     - 1951     GOOD             CGS
 AU0590  HISTORY     - 1964     GOOD             CGS
 AU0590  HISTORY     - 1985     GOOD             NGS
 AU0590  HISTORY     - 19901110 GOOD             NGS
 AU0590  HISTORY     - 19941108 GOOD             NGS
 AU0590  HISTORY     - 19960515 GOOD             LADTD
 AU0590
 AU0590                          STATION DESCRIPTION
 AU0590
 AU0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0590'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0590'WASHINGTON AVENUE, 12 1/2 FEET NORTH OF THE NORTH CURB OF
 AU0590'TCHOUPITOULAS STREET, 25 FEET WEST OF THE WEST CURB OF WASHINGTON
 AU0590'AVENUE, 10 FEET NORTH OF A FIRE HYDRANT, 51 FEET SOUTHEAST OF THE
 AU0590'SOUTHEAST CORNER OF BRICK BUILDING HOUSING HORSESHOE PICKLE WORKS,
 AU0590'LTD, 1 FOOT NORTH OF FENCE AROUND PICKLE WORKS, ABOUT LEVEL WITH THE
 AU0590'SIDE WALK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 AU0590
 AU0590                          STATION RECOVERY (1964)
 AU0590
 AU0590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0590'RECOVERED IN GOOD CONDITION.
 AU0590
 AU0590                          STATION RECOVERY (1985)
 AU0590
 AU0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0590'RECOVERED IN GOOD CONDITION.
 AU0590
 AU0590                          STATION RECOVERY (1990)
 AU0590
 AU0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0590'IN NEW ORLEANS, AT 2801 TCHOUPITOULAS STREET, NEAR THE SOUTHEAST
 AU0590'CORNER OF A SECURED PARKING AREA FOR THE GREENLEAF WHOLESALE FLORIST
 AU0590'AT 2801 TCHOUPITOULAS STREET, 15.5 M (50.9 FT) SOUTHEAST OF THE
 AU0590'SOUTHEAST CORNER OF THE BUILDING, 7.6 M (24.9 FT) WEST OF THE WEST
 AU0590'CURB OF WASHINGTON AVENUE, 3.8 M (12.5 FT) NORTH OF THE NORTH CURB OF
 AU0590'THE STREET, 3.0 M (9.8 FT) NORTH OF A FIRE HYDRANT, 0.3 M (1.0 FT)
 AU0590'NORTH OF CHAIN-LINK FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AU0590'STREET, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW AND SURROUNDED BY A
 AU0590'PAVED PARKING AREA.  NOTE--ACCESS TO THE DISK IS THROUGH A 12-INCH
 AU0590'METAL WATER METER COVER.
 AU0590
 AU0590                          STATION RECOVERY (1994)
 AU0590
 AU0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0590'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0590'WASHINGTON AVENUE, 7.6 M (24.9 FT) WEST OF THE THE WEST CURB OF THE
 AU0590'AVENUE, 4.0 M (13.1 FT) NORTH OF THE NORTH CURB OF THE STREET, 3.0 M
 AU0590'(9.8 FT) NORTH OF A FIRE HYDRANT, 0.3 M (1.0 FT) NORTH OF CHAIN LINK
 AU0590'FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE STREET, AND THE MONUMENT
 AU0590'IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO
 AU0590'THE DISK IS THROUGH A 12-INCH METAL WATER METER COVER SURROUNDED BY
 AU0590'PAVEMENT.  THE MONUMENT IS ON PROPERTY OWNED BY GREENLEAF WHOLESALE
 AU0590'FLORIST, 2801 TCHOUPITOULAS STREET, NEW ORLEANS, LA 70119.  TO GAIN
 AU0590'ACCESS TO THE MONUMENT, CONTACT--WALDO SMITH--TELEPHONE NUMBER (504)
 AU0590'897-5100.
 AU0590
 AU0590                          STATION RECOVERY (1996)
 AU0590
 AU0590'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0590'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0611 ***********************************************************************
 AU0611  DESIGNATION -  3199
 AU0611  PID         -  AU0611
 AU0611  STATE/COUNTY-  LA/ORLEANS
 AU0611  COUNTRY     -  US
 AU0611  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0611
 AU0611                         *CURRENT SURVEY CONTROL
 AU0611  ______________________________________________________________________
 AU0611* NAD 83(1986) POSITION- 29 55 56.     (N) 090 03 56.     (W)   SCALED
 AU0611* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0611  **This station is located in a suspected subsidence area (see below).
 AU0611  ______________________________________________________________________
 AU0611  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 AU0611
 AU0611.The horizontal coordinates were scaled from a map and have
 AU0611.an estimated accuracy of +/- 6 seconds.
 AU0611
 AU0611.** This station is in an area of known vertical motion. If an
 AU0611.** orthometric height was ever established but is not available 
 AU0611.** in the current survey control section, the orthometric height
 AU0611.** is considered suspect.  Suspect heights are available in the
 AU0611.** superseded section only if requested.
 AU0611
 AU0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0611.GEOID18 height accuracy estimate available here.
 AU0611
 AU0611.Click photographs - Photos may exist for this station.
 AU0611
 AU0611;                    North         East    Units  Estimated Accuracy
 AU0611;SPC LA S     -   159,430.    1,122,400.      MT  (+/- 180 meters Scaled)
 AU0611
 AU0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832148(NAD 83)
 AU0611
 AU0611                          SUPERSEDED SURVEY CONTROL
 AU0611
 AU0611.No superseded survey control is available for this station.
 AU0611
 AU0611_MARKER: DD = SURVEY DISK
 AU0611_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0611_STAMPING: 3199
 AU0611_PROJECTION: FLUSH
 AU0611_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0611
 AU0611  HISTORY     - Date     Condition        Report By
 AU0611  HISTORY     - UNK      MONUMENTED       LAGS
 AU0611  HISTORY     - 1951     GOOD             CGS
 AU0611  HISTORY     - 1964     GOOD             CGS
 AU0611  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0611
 AU0611                          STATION DESCRIPTION
 AU0611
 AU0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0611'IN NEW ORLEANS.
 AU0611'AT NEW ORLEANS, ALONG TCHOUPITOULAS STREET, BETWEEN ORANGE AND RACE
 AU0611'STREETS, 1 1/2 FEET EAST OF THE EAST CURB OF TCHOUPITOULAS STREET, 210
 AU0611'FEET SOUTH OF THE SOUTH CURB OF RACE STREET, 18 FEET NORTHWEST OF BM
 AU0611'TIDAL NO. 4 (1949), 15 FEET NORTHWEST OF THE NORTHWEST CORNER OF AN
 AU0611'ABANDONED FIRE HOUSE, ABOUT LEVEL WITH THE CURB AND SET IN THE TOP OF
 AU0611'A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 AU0611
 AU0611                          STATION RECOVERY (1964)
 AU0611
 AU0611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0611'RECOVERED IN GOOD CONDITION.
 AU0611
 AU0611                          STATION RECOVERY (1985)
 AU0611
 AU0611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0611'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0611'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2933 ***********************************************************************
 CQ2933  DESIGNATION -  31A001
 CQ2933  PID         -  CQ2933
 CQ2933  STATE/COUNTY-  LA/LINCOLN
 CQ2933  COUNTRY     -  US
 CQ2933  USGS QUAD   -  SIMSBORO (2018)
 CQ2933
 CQ2933                         *CURRENT SURVEY CONTROL
 CQ2933  ______________________________________________________________________
 CQ2933* NAD 83(1992) POSITION- 32 32 49.50436(N) 092 46 00.12809(W)   ADJUSTED
 CQ2933* NAVD 88 ORTHO HEIGHT -   102.8   (meters)      337.    (feet) VERTCON3
 CQ2933  ______________________________________________________________________
 CQ2933  GEOID HEIGHT    -        -25.709 (meters)                     GEOID18
 CQ2933  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 CQ2933  HORZ ORDER      -  SECOND
 CQ2933
 CQ2933.The horizontal coordinates were established by classical geodetic methods
 CQ2933.and adjusted by the National Geodetic Survey in January 1993.
 CQ2933
 CQ2933.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2933.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2933
 CQ2933.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2933.GEOID18 height accuracy estimate available here.
 CQ2933
 CQ2933.Click photographs - Photos may exist for this station.
 CQ2933
 CQ2933.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2933
 CQ2933. The following values were computed from the NAD 83(1992) position.
 CQ2933
 CQ2933;                    North         East     Units Scale Factor Converg.
 CQ2933;SPC LA N     -   227,006.560   974,949.908   MT  0.99997492   -0 08 27.6
 CQ2933;SPC LA N     -   744,770.69  3,198,648.16   sFT  0.99997492   -0 08 27.6
 CQ2933;UTM  15      - 3,601,102.505   521,904.397   MT  0.99960592   +0 07 31.8
 CQ2933
 CQ2933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2933!SPC LA N     -   0.99998789  x   0.99997492  =   0.99996281
 CQ2933!UTM  15      -   0.99998789  x   0.99960592  =   0.99959382
 CQ2933
 CQ2933:                Primary Azimuth Mark                     Grid Az
 CQ2933:SPC LA N     -  7B007                                    275 58 09.8
 CQ2933:UTM  15      -  7B007                                    275 42 10.4
 CQ2933
 CQ2933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS2190401102(NAD 83)
 CQ2933
 CQ2933|---------------------------------------------------------------------|
 CQ2933| PID    Reference Object                     Distance      Geod. Az  |
 CQ2933|                                                           dddmmss.s |
 CQ2933| CQ2934 7B007                               APPROX. 2.0 KM 2754942.2 |
 CQ2933|---------------------------------------------------------------------|
 CQ2933
 CQ2933                          SUPERSEDED SURVEY CONTROL
 CQ2933
 CQ2933  NAD 83(1986)-  32 32 49.51751(N)    092 46 00.11903(W) AD(       ) 2
 CQ2933  NAD 27      -  32 32 48.97572(N)    092 45 59.56900(W) AD(       ) 2
 CQ2933  NGVD 29 (07/19/86)  102.9    (m)          338.     (f) VERT ANG       
 CQ2933
 CQ2933.Superseded values are not recommended for survey control.
 CQ2933
 CQ2933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2933.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2933
 CQ2933_MARKER: DD = SURVEY DISK
 CQ2933_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ2933_SP_SET: ABUTMENT
 CQ2933_STAMPING: 31A001 1966
 CQ2933_MARK LOGO: LADHGS
 CQ2933_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2933
 CQ2933  HISTORY     - Date     Condition        Report By
 CQ2933  HISTORY     - 1966     MONUMENTED       LADH
 CQ2933  HISTORY     - 1970     GOOD             USAF
 CQ2933  HISTORY     - 20080710 GOOD             GEOCAC
 CQ2933
 CQ2933                          STATION DESCRIPTION
 CQ2933
 CQ2933'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2933'STATION IS SET IN THE NORTHWEST CORNER OF THE LA. HIGHWAY
 CQ2933'563 OVERPASS ON INTERSTATE 20 AND IS MARKED BY A STANDARD
 CQ2933'BRONZE DISK SET IN THE ROADWAY (IN THE ABUTMENT 3.19 FEET
 CQ2933'EAST OF THE WEST CURB OF THE OVERPASS.) STATION IS 7.91
 CQ2933'FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.  STATION
 CQ2933'IS STAMPED 31A001.
 CQ2933'
 CQ2933'TO REACH THIS STATION FROM THE BIENVILLE PARISH COURTHOUSE
 CQ2933'IN ARCADIA, LOUISIANA, FOLLOW SOUTH BEECH STREET NORTH FOR
 CQ2933'0.28 MILE TO THE INTERSECTION WITH SECOND STREET NORTH (ALSO
 CQ2933'U.S. HIGHWAY 80), THENCE WEST ALONG U.S. HIGHWAY 80 (SECOND
 CQ2933'STREET) FOR 1.36 MILES TO THE EXIT TO LA. HIGHWAY 9 AND
 CQ2933'INTERSTATE 20, THENCE NORTH ALONG LA. HIGHWAY 9 FOR 0.54
 CQ2933'MILE TO THE HOMER LA. HIGHWAY 9 OVERPASS AND INTERCHANGE
 CQ2933'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 9.52
 CQ2933'MILES TO STATION SET IN OVERPASS.
 CQ2933'
 CQ2933'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2933
 CQ2933                          STATION RECOVERY (1970)
 CQ2933
 CQ2933'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2933'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2933'
 CQ2933'ROUTE DESCRIPTION WAS ADEQUATE.
 CQ2933
 CQ2933                          STATION RECOVERY (2008)
 CQ2933
 CQ2933'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2911 ***********************************************************************
 CQ2911  DESIGNATION -  31A002
 CQ2911  PID         -  CQ2911
 CQ2911  STATE/COUNTY-  LA/LINCOLN
 CQ2911  COUNTRY     -  US
 CQ2911  USGS QUAD   -  RUSTON WEST (2018)
 CQ2911
 CQ2911                         *CURRENT SURVEY CONTROL
 CQ2911  ______________________________________________________________________
 CQ2911* NAD 83(1992) POSITION- 32 32 41.08942(N) 092 44 32.14538(W)   ADJUSTED
 CQ2911* NAVD 88 ORTHO HEIGHT -   107.2   (meters)      352.    (feet) VERTCON3
 CQ2911  ______________________________________________________________________
 CQ2911  GEOID HEIGHT    -        -25.710 (meters)                     GEOID18
 CQ2911  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 CQ2911  HORZ ORDER      -  SECOND
 CQ2911
 CQ2911.The horizontal coordinates were established by classical geodetic methods
 CQ2911.and adjusted by the National Geodetic Survey in January 1993.
 CQ2911
 CQ2911.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2911.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2911
 CQ2911.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2911.GEOID18 height accuracy estimate available here.
 CQ2911
 CQ2911.Click photographs - Photos may exist for this station.
 CQ2911
 CQ2911.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2911
 CQ2911. The following values were computed from the NAD 83(1992) position.
 CQ2911
 CQ2911;                    North         East     Units Scale Factor Converg.
 CQ2911;SPC LA N     -   226,741.958   977,244.825   MT  0.99997447   -0 07 41.1
 CQ2911;SPC LA N     -   743,902.57  3,206,177.40   sFT  0.99997447   -0 07 41.1
 CQ2911;UTM  15      - 3,600,848.679   524,199.675   MT  0.99960722   +0 08 19.1
 CQ2911
 CQ2911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2911!SPC LA N     -   0.99998720  x   0.99997447  =   0.99996167
 CQ2911!UTM  15      -   0.99998720  x   0.99960722  =   0.99959443
 CQ2911
 CQ2911:                Primary Azimuth Mark                     Grid Az
 CQ2911:SPC LA N     -  31A001                                   276 34 38.0
 CQ2911:UTM  15      -  31A001                                   276 18 37.8
 CQ2911
 CQ2911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS2419900848(NAD 83)
 CQ2911
 CQ2911|---------------------------------------------------------------------|
 CQ2911| PID    Reference Object                     Distance      Geod. Az  |
 CQ2911|                                                           dddmmss.s |
 CQ2911| CQ2933 31A001                              APPROX. 2.3 KM 2762656.9 |
 CQ2911|---------------------------------------------------------------------|
 CQ2911
 CQ2911                          SUPERSEDED SURVEY CONTROL
 CQ2911
 CQ2911  NAD 83(1986)-  32 32 41.10256(N)    092 44 32.13633(W) AD(       ) 2
 CQ2911  NAD 27      -  32 32 40.56122(N)    092 44 31.58894(W) AD(       ) 2
 CQ2911  NGVD 29 (07/19/86)  107.3    (m)          352.     (f) VERT ANG       
 CQ2911
 CQ2911.Superseded values are not recommended for survey control.
 CQ2911
 CQ2911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2911.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2911
 CQ2911_MARKER: DD = SURVEY DISK
 CQ2911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2911_STAMPING: 31A002 1966
 CQ2911_MARK LOGO: LADHGS
 CQ2911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2911+STABILITY: SURFACE MOTION
 CQ2911
 CQ2911  HISTORY     - Date     Condition        Report By
 CQ2911  HISTORY     - 1966     MONUMENTED       LADH
 CQ2911  HISTORY     - 1970     GOOD             USAF
 CQ2911
 CQ2911                          STATION DESCRIPTION
 CQ2911
 CQ2911'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2911'THIS STATION IS SET WEST ALONG INTERSTATE 20, 5.50 MILES
 CQ2911'FROM THE VIENNA STREET (U.S. HIGHWAY 167) OVERPASS AND INTERCHANGE
 CQ2911'IN RUSTON, LOUISIANA, 60.4 FEET NORTH OF THE CENTERLINE
 CQ2911'OF THE WEST BOUND LANE OF INTERSTATE 20, 53.4 FEET SOUTH
 CQ2911'OF THE NORTH RIGHT OF WAY FENCE ON INTERSTATE 20, 57.5 FEET
 CQ2911'WEST OF A 20 INCH PINE TREE, 1.9 FEET WEST OF A METAL WITNESS
 CQ2911'POST AND SIGN, AND OPPOSITE LA. TECH. RESEARCH SIGN AND
 CQ2911'SOUTH SIDE OF HIGHWAY.
 CQ2911'
 CQ2911'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2911'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CQ2911'OF THE GROUND.  STATION IS STAMPED 31A002.
 CQ2911'
 CQ2911'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ2911'IN RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2911'NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2911'ON INTERSTATE 20, THENCE WEST ALONG INTERSTATE 20 FOR 5.50
 CQ2911'MILES TO STATION SET NORTH OF HIGHWAY.
 CQ2911'
 CQ2911'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2911
 CQ2911                          STATION RECOVERY (1970)
 CQ2911
 CQ2911'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2911'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2911'
 CQ2911'ROUTE DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2912 ***********************************************************************
 CQ2912  DESIGNATION -  31A003
 CQ2912  PID         -  CQ2912
 CQ2912  STATE/COUNTY-  LA/LINCOLN
 CQ2912  COUNTRY     -  US
 CQ2912  USGS QUAD   -  RUSTON WEST (2018)
 CQ2912
 CQ2912                         *CURRENT SURVEY CONTROL
 CQ2912  ______________________________________________________________________
 CQ2912* NAD 83(1992) POSITION- 32 32 28.25618(N) 092 42 45.81213(W)   ADJUSTED
 CQ2912* NAVD 88 ORTHO HEIGHT -   102.9   (meters)      338.    (feet) VERTCON3
 CQ2912  ______________________________________________________________________
 CQ2912  GEOID HEIGHT    -        -25.712 (meters)                     GEOID18
 CQ2912  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 CQ2912  HORZ ORDER      -  SECOND
 CQ2912
 CQ2912.The horizontal coordinates were established by classical geodetic methods
 CQ2912.and adjusted by the National Geodetic Survey in January 1993.
 CQ2912
 CQ2912.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2912.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2912
 CQ2912.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2912.GEOID18 height accuracy estimate available here.
 CQ2912
 CQ2912.Click photographs - Photos may exist for this station.
 CQ2912
 CQ2912.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2912
 CQ2912. The following values were computed from the NAD 83(1992) position.
 CQ2912
 CQ2912;                    North         East     Units Scale Factor Converg.
 CQ2912;SPC LA N     -   226,340.823   980,018.390   MT  0.99997380   -0 06 44.9
 CQ2912;SPC LA N     -   742,586.52  3,215,277.00   sFT  0.99997380   -0 06 44.9
 CQ2912;UTM  15      - 3,600,460.609   526,974.062   MT  0.99960897   +0 09 16.3
 CQ2912
 CQ2912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2912!SPC LA N     -   0.99998788  x   0.99997380  =   0.99996168
 CQ2912!UTM  15      -   0.99998788  x   0.99960897  =   0.99959685
 CQ2912
 CQ2912:                Primary Azimuth Mark                     Grid Az
 CQ2912:SPC LA N     -  31A002                                   278 13 46.7
 CQ2912:UTM  15      -  31A002                                   277 57 45.5
 CQ2912
 CQ2912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS2697400460(NAD 83)
 CQ2912
 CQ2912|---------------------------------------------------------------------|
 CQ2912| PID    Reference Object                     Distance      Geod. Az  |
 CQ2912|                                                           dddmmss.s |
 CQ2912| CQ2911 31A002                              APPROX. 2.8 KM 2780701.8 |
 CQ2912|---------------------------------------------------------------------|
 CQ2912
 CQ2912                          SUPERSEDED SURVEY CONTROL
 CQ2912
 CQ2912  NAD 83(1986)-  32 32 28.26932(N)    092 42 45.80308(W) AD(       ) 2
 CQ2912  NAD 27      -  32 32 27.72855(N)    092 42 45.25883(W) AD(       ) 2
 CQ2912  NGVD 29 (07/19/86)  103.0    (m)          338.     (f) VERT ANG       
 CQ2912
 CQ2912.Superseded values are not recommended for survey control.
 CQ2912
 CQ2912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2912.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2912
 CQ2912_MARKER: DD = SURVEY DISK
 CQ2912_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2912_SP_SET: OVERPASS
 CQ2912_STAMPING: 31A003 1966
 CQ2912_MARK LOGO: LADHGS
 CQ2912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2912+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2008
 CQ2912
 CQ2912  HISTORY     - Date     Condition        Report By
 CQ2912  HISTORY     - 1966     MONUMENTED       LADH
 CQ2912  HISTORY     - 1970     GOOD             USAF
 CQ2912  HISTORY     - 20080714 GOOD             GEOCAC
 CQ2912
 CQ2912                          STATION DESCRIPTION
 CQ2912
 CQ2912'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2912'STATION IS SET IN THE SOUTHWEST CORNER OF THE GRAMBLING
 CQ2912'(PARISH ROAD NO. 104) OVERPASS AND INTERCHANGE ON INTERSTATE
 CQ2912'20 AND IS MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY
 CQ2912'OF THE OVERPASS, IN THE ABUTMENT (3.20 FEET EAST OF WEST
 CQ2912'CURB).  STATION IS 8.50 FEET EAST OF A METAL WITNESS POST
 CQ2912'AND SIGN, 12.7 FEET WEST OF THE CENTERLINE OF PARISH ROAD
 CQ2912'NO. 104, AND IS STAMPED 31A003.
 CQ2912'
 CQ2912'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ2912'IN RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY
 CQ2912'167) NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS AND
 CQ2912'INTERCHANGE ON INTERSTATE 20, THENCE WEST ALONG INTERSTATE
 CQ2912'20 FOR 4.00 MILES TO STATION SET IN OVERPASS.
 CQ2912'
 CQ2912'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2912
 CQ2912                          STATION RECOVERY (1970)
 CQ2912
 CQ2912'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2912'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2912'
 CQ2912'ROUTE DESCRIPTION IS ADEQUATE.
 CQ2912
 CQ2912                          STATION RECOVERY (2008)
 CQ2912
 CQ2912'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2914 ***********************************************************************
 CQ2914  DESIGNATION -  31A004
 CQ2914  PID         -  CQ2914
 CQ2914  STATE/COUNTY-  LA/LINCOLN
 CQ2914  COUNTRY     -  US
 CQ2914  USGS QUAD   -  RUSTON WEST (2018)
 CQ2914
 CQ2914                         *CURRENT SURVEY CONTROL
 CQ2914  ______________________________________________________________________
 CQ2914* NAD 83(1992) POSITION- 32 32 25.73708(N) 092 39 11.47166(W)   ADJUSTED
 CQ2914* NAVD 88 ORTHO HEIGHT -    87.9   (meters)      288.    (feet) VERTCON3
 CQ2914  ______________________________________________________________________
 CQ2914  GEOID HEIGHT    -        -25.723 (meters)                     GEOID18
 CQ2914  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 CQ2914  HORZ ORDER      -  SECOND
 CQ2914
 CQ2914.The horizontal coordinates were established by classical geodetic methods
 CQ2914.and adjusted by the National Geodetic Survey in January 1993.
 CQ2914
 CQ2914.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2914.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2914
 CQ2914.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2914.GEOID18 height accuracy estimate available here.
 CQ2914
 CQ2914.Click photographs - Photos may exist for this station.
 CQ2914
 CQ2914.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2914
 CQ2914. The following values were computed from the NAD 83(1992) position.
 CQ2914
 CQ2914;                    North         East     Units Scale Factor Converg.
 CQ2914;SPC LA N     -   226,253.784   985,610.859   MT  0.99997366   -0 04 51.6
 CQ2914;SPC LA N     -   742,300.96  3,233,624.96   sFT  0.99997366   -0 04 51.6
 CQ2914;UTM  15      - 3,600,399.680   532,564.847   MT  0.99961308   +0 11 11.6
 CQ2914
 CQ2914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2914!SPC LA N     -   0.99999023  x   0.99997366  =   0.99996389
 CQ2914!UTM  15      -   0.99999023  x   0.99961308  =   0.99960332
 CQ2914
 CQ2914:                Primary Azimuth Mark                     Grid Az
 CQ2914:SPC LA N     -  31 A 005                                 093 07 25.5
 CQ2914:UTM  15      -  31 A 005                                 092 51 22.3
 CQ2914
 CQ2914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3256400399(NAD 83)
 CQ2914
 CQ2914|---------------------------------------------------------------------|
 CQ2914| PID    Reference Object                     Distance      Geod. Az  |
 CQ2914|                                                           dddmmss.s |
 CQ2914| CQ1045 31 A 005                            APPROX. 1.4 KM 0930233.9 |
 CQ2914|---------------------------------------------------------------------|
 CQ2914
 CQ2914                          SUPERSEDED SURVEY CONTROL
 CQ2914
 CQ2914  NAD 83(1986)-  32 32 25.75025(N)    092 39 11.46271(W) AD(       ) 2
 CQ2914  NAD 27      -  32 32 25.21140(N)    092 39 10.92496(W) AD(       ) 2
 CQ2914  NGVD 29 (07/19/86)   88.0    (m)          289.     (f) VERT ANG       
 CQ2914
 CQ2914.Superseded values are not recommended for survey control.
 CQ2914
 CQ2914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2914.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2914
 CQ2914_MARKER: DD = SURVEY DISK
 CQ2914_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ2914_SP_SET: ABUTMENT
 CQ2914_STAMPING: 31A004 1966
 CQ2914_MARK LOGO: LADHGS
 CQ2914_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2914
 CQ2914  HISTORY     - Date     Condition        Report By
 CQ2914  HISTORY     - 1966     MONUMENTED       LADH
 CQ2914  HISTORY     - 1970     GOOD             USAF
 CQ2914  HISTORY     - 20040131 GOOD             USPSQD
 CQ2914
 CQ2914                          STATION DESCRIPTION
 CQ2914
 CQ2914'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2914'STATION IS SET IN THE NORTHWEST CORNER OF THE LA. TECH.
 CQ2914'(LA. HIGHWAY 544) OVERPASS AND INTERCHANGE AND IS MARKED
 CQ2914'BY A STANDARD BRONZE DISK SET IN THE WALKWAY 2.64 FEET WEST
 CQ2914'OF CURB AND 2.30 FEET EAST OF WEST RAIL ON OVERPASS, 5.79
 CQ2914'FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.  STATION
 CQ2914'IS STAMPED 31A004.
 CQ2914'
 CQ2914'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ2914'IN RUSTON, LOUISIANA, FOLLOW VIENNA STREET NORTH FOR 0.80
 CQ2914'MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE, THENCE
 CQ2914'WEST ALONG INTERSTATE 20 FOR 0.80 MILE TO STATION SET IN
 CQ2914'THE LA. HIGHWAY 544 OVERPASS.
 CQ2914'
 CQ2914'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2914
 CQ2914                          STATION RECOVERY (1970)
 CQ2914
 CQ2914'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2914'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2914'
 CQ2914'ROUTE DESCRIPTION IS ADEQUATE.
 CQ2914
 CQ2914                          STATION RECOVERY (2004)
 CQ2914
 CQ2914'RECOVERY NOTE BY US POWER SQUADRON 2004 (SJ)
 CQ2914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2902 ***********************************************************************
 CQ2902  DESIGNATION -  31A006
 CQ2902  PID         -  CQ2902
 CQ2902  STATE/COUNTY-  LA/LINCOLN
 CQ2902  COUNTRY     -  US
 CQ2902  USGS QUAD   -  RUSTON EAST (2018)
 CQ2902
 CQ2902                         *CURRENT SURVEY CONTROL
 CQ2902  ______________________________________________________________________
 CQ2902* NAD 83(1992) POSITION- 32 32 29.51403(N) 092 37 28.17321(W)   ADJUSTED
 CQ2902* NAVD 88 ORTHO HEIGHT -    91.9   (meters)      302.    (feet) VERTCON3
 CQ2902  ______________________________________________________________________
 CQ2902  GEOID HEIGHT    -        -25.729 (meters)                     GEOID18
 CQ2902  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 CQ2902  HORZ ORDER      -  SECOND
 CQ2902
 CQ2902.The horizontal coordinates were established by classical geodetic methods
 CQ2902.and adjusted by the National Geodetic Survey in January 1993.
 CQ2902
 CQ2902.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2902.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2902
 CQ2902.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2902.GEOID18 height accuracy estimate available here.
 CQ2902
 CQ2902.Click photographs - Photos may exist for this station.
 CQ2902
 CQ2902.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2902
 CQ2902. The following values were computed from the NAD 83(1992) position.
 CQ2902
 CQ2902;                    North         East     Units Scale Factor Converg.
 CQ2902;SPC LA N     -   226,366.675   988,306.281   MT  0.99997386   -0 03 56.9
 CQ2902;SPC LA N     -   742,671.33  3,242,468.19   sFT  0.99997386   -0 03 56.9
 CQ2902;UTM  15      - 3,600,525.117   535,258.743   MT  0.99961533   +0 12 07.2
 CQ2902
 CQ2902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2902!SPC LA N     -   0.99998961  x   0.99997386  =   0.99996347
 CQ2902!UTM  15      -   0.99998961  x   0.99961533  =   0.99960494
 CQ2902
 CQ2902:                Primary Azimuth Mark                     Grid Az
 CQ2902:SPC LA N     -  31 A 005                                 261 20 02.7
 CQ2902:UTM  15      -  31 A 005                                 261 03 58.6
 CQ2902
 CQ2902_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3525800525(NAD 83)
 CQ2902
 CQ2902|---------------------------------------------------------------------|
 CQ2902| PID    Reference Object                     Distance      Geod. Az  |
 CQ2902|                                                           dddmmss.s |
 CQ2902| CQ1045 31 A 005                            APPROX. 1.3 KM 2611605.8 |
 CQ2902|---------------------------------------------------------------------|
 CQ2902
 CQ2902                          SUPERSEDED SURVEY CONTROL
 CQ2902
 CQ2902  NAD 83(1986)-  32 32 29.52720(N)    092 37 28.16428(W) AD(       ) 2
 CQ2902  NAD 27      -  32 32 28.98972(N)    092 37 27.62959(W) AD(       ) 2
 CQ2902  NGVD 29 (07/19/86)   92.0    (m)          302.     (f) VERT ANG       
 CQ2902
 CQ2902.Superseded values are not recommended for survey control.
 CQ2902
 CQ2902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2902.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2902
 CQ2902_MARKER: DD = SURVEY DISK
 CQ2902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2902_STAMPING: 31A006 1966
 CQ2902_MARK LOGO: LADHGS
 CQ2902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2902+STABILITY: SURFACE MOTION
 CQ2902
 CQ2902  HISTORY     - Date     Condition        Report By
 CQ2902  HISTORY     - 1966     MONUMENTED       LADH
 CQ2902
 CQ2902                          STATION DESCRIPTION
 CQ2902
 CQ2902'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2902'STATION IS EAST ALONG INTERSTATE 20, 0.8 MILE FROM THE VIENNA
 CQ2902'STREET OVERPASS AND INTERCHANGE NORTH OF THE FRONTAGE ROAD
 CQ2902'NORTH OF INTERSTATE 20, 76.2 FEET SOUTHEAST OF A METAL WITNESS
 CQ2902'POST AND SIGN, 200.0 FEET SOUTHEAST OF THE BLONDIN RESIDENCE,
 CQ2902'150.0 FEET NORTH OF A LINE OF PECAN TREES, 241.0 FEET NORTH
 CQ2902'OF A POWER POLE, AND 300.0 FEET NORTH OF THE CENTERLINE OF
 CQ2902'THE NORTH SERVICE ROAD ON INTERSTATE 20.
 CQ2902'
 CQ2902'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2902'CONCRETE POST ABOUT 6 INCHES BELOW THE SURFACE OF THE GROUND.
 CQ2902'STATION IS STAMPED 31A006.
 CQ2902'
 CQ2902'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ2902'IN RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY
 CQ2902'167) NORTH FOR 0.8 MILE TO THE VIENNA STREET INTERCHANGE
 CQ2902'ON INTERSTATE 20, THENCE ACROSS SAID INTERCHANGE TO EXIT
 CQ2902'TO THE NORTH FRONTAGE ROAD, THENCE EAST ALONG NORTH FRONTAGE
 CQ2902'ROAD FOR 0.8 MILE TO STATION SET NORTH OF ROAD IN PASTURE
 CQ2902'OWNED BY MRS. BLONDIN.
 CQ2902'
 CQ2902'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2905 ***********************************************************************
 CQ2905  DESIGNATION -  31A014
 CQ2905  PID         -  CQ2905
 CQ2905  STATE/COUNTY-  LA/LINCOLN
 CQ2905  COUNTRY     -  US
 CQ2905  USGS QUAD   -  RUSTON EAST (2018)
 CQ2905
 CQ2905                         *CURRENT SURVEY CONTROL
 CQ2905  ______________________________________________________________________
 CQ2905* NAD 83(1992) POSITION- 32 35 57.30790(N) 092 35 17.95935(W)   ADJUSTED
 CQ2905* NAVD 88 ORTHO HEIGHT -    89.2   (meters)      293.    (feet) VERTCON3
 CQ2905  ______________________________________________________________________
 CQ2905  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 CQ2905  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 CQ2905  HORZ ORDER      -  SECOND
 CQ2905
 CQ2905.The horizontal coordinates were established by classical geodetic methods
 CQ2905.and adjusted by the National Geodetic Survey in January 1993.
 CQ2905
 CQ2905.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2905.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2905
 CQ2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2905.GEOID18 height accuracy estimate available here.
 CQ2905
 CQ2905.Click photographs - Photos may exist for this station.
 CQ2905
 CQ2905.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2905
 CQ2905. The following values were computed from the NAD 83(1992) position.
 CQ2905
 CQ2905;                    North         East     Units Scale Factor Converg.
 CQ2905;SPC LA N     -   232,764.228   991,709.032   MT  0.99998532   -0 02 48.1
 CQ2905;SPC LA N     -   763,660.64  3,253,632.05   sFT  0.99998532   -0 02 48.1
 CQ2905;UTM  15      - 3,606,936.200   538,630.293   MT  0.99961840   +0 13 18.5
 CQ2905
 CQ2905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2905!SPC LA N     -   0.99999004  x   0.99998532  =   0.99997536
 CQ2905!UTM  15      -   0.99999004  x   0.99961840  =   0.99960845
 CQ2905
 CQ2905:                Primary Azimuth Mark                     Grid Az
 CQ2905:SPC LA N     -  31 A 013                                 258 40 53.5
 CQ2905:UTM  15      -  31 A 013                                 258 24 46.9
 CQ2905
 CQ2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3863006936(NAD 83)
 CQ2905
 CQ2905|---------------------------------------------------------------------|
 CQ2905| PID    Reference Object                     Distance      Geod. Az  |
 CQ2905|                                                           dddmmss.s |
 CQ2905| CQ1180 31 A 013                            APPROX. 0.8 KM 2583805.4 |
 CQ2905|---------------------------------------------------------------------|
 CQ2905
 CQ2905                          SUPERSEDED SURVEY CONTROL
 CQ2905
 CQ2905  NAD 83(1986)-  32 35 57.32099(N)    092 35 17.95026(W) AD(       ) 2
 CQ2905  NAD 27      -  32 35 56.78622(N)    092 35 17.42186(W) AD(       ) 2
 CQ2905  NGVD 29 (07/19/86)   89.3    (m)          293.     (f) VERT ANG       
 CQ2905
 CQ2905.Superseded values are not recommended for survey control.
 CQ2905
 CQ2905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2905.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2905
 CQ2905_MARKER: DD = SURVEY DISK
 CQ2905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2905_STAMPING: 31A014 1966
 CQ2905_MARK LOGO: LADHGS
 CQ2905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2905+STABILITY: SURFACE MOTION
 CQ2905
 CQ2905  HISTORY     - Date     Condition        Report By
 CQ2905  HISTORY     - 1966     MONUMENTED       LADH
 CQ2905
 CQ2905                          STATION DESCRIPTION
 CQ2905
 CQ2905'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2905'THIS STATION IS NORTH ALONG LA HIGHWAY 33, 3.87 MILES FROM THE
 CQ2905'LA HIGHWAY 33 OVERPASS AND INTERCHANGE ON INTERSTATE 20 AND
 CQ2905'THEN 0.55 MILE EAST ON PARISH ROAD 4581 FROM THE INTERSECTION
 CQ2905'OF LA HIGHWAY 33 AND 3072.  STATION IS NORTH ALONG A DIM ROAD
 CQ2905'ABOUT 364 FEET FROM PARISH ROAD 4581, 2.0 FEET NORTH OF A METAL
 CQ2905'WITNESS POST AND SIGN, AND IS ON SOUTH SIDE OF HILL.
 CQ2905'
 CQ2905'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2905'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 CQ2905'GROUND.  STATION IS STAMPED 31A014.
 CQ2905'
 CQ2905'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE, IN
 CQ2905'RUSTON, LOUISIANA, FOLLOW ALONG VIENNA STREET (U.S. HIGHWAY 167)
 CQ2905'NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2905'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 1.2 MILES
 CQ2905'TO THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE, THENCE NORTH
 CQ2905'ALONG LA HIGHWAY 33 FOR 3.87 MILES TO THE INTERSECTION WITH
 CQ2905'LA HIGHWAY 3072 AND PARISH ROAD 4581, THENCE EAST ALONG PARISH
 CQ2905'ROAD 4581 FOR 0.55 MILE TO STATION SET 364 FEET NORTH OF THE
 CQ2905'ROAD.
 CQ2905'
 CQ2905'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2926 ***********************************************************************
 CQ2926  DESIGNATION -  31B001
 CQ2926  PID         -  CQ2926
 CQ2926  STATE/COUNTY-  LA/LINCOLN
 CQ2926  COUNTRY     -  US
 CQ2926  USGS QUAD   -  DUBACH (2018)
 CQ2926
 CQ2926                         *CURRENT SURVEY CONTROL
 CQ2926  ______________________________________________________________________
 CQ2926* NAD 83(1997) POSITION- 32 39 01.29967(N) 092 40 59.97908(W)   ADJUSTED
 CQ2926* NAVD 88 ORTHO HEIGHT -    87.2   (meters)      286.    (feet) VERTCON3
 CQ2926  ______________________________________________________________________
 CQ2926  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ2926  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 CQ2926  HORZ ORDER      -  SECOND
 CQ2926
 CQ2926.The horizontal coordinates were established by classical geodetic methods
 CQ2926.and adjusted by the National Geodetic Survey in September 1999.
 CQ2926
 CQ2926.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2926.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2926
 CQ2926.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2926.GEOID18 height accuracy estimate available here.
 CQ2926
 CQ2926.Click photographs - Photos may exist for this station.
 CQ2926
 CQ2926.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2926
 CQ2926. The following values were computed from the NAD 83(1997) position.
 CQ2926
 CQ2926;                    North         East     Units Scale Factor Converg.
 CQ2926;SPC LA N     -   238,443.202   982,800.270   MT  0.99999632   -0 05 48.9
 CQ2926;SPC LA N     -   782,292.41  3,224,403.89   sFT  0.99999632   -0 05 48.9
 CQ2926;UTM  15      - 3,612,571.297   529,698.414   MT  0.99961088   +0 10 15.1
 CQ2926
 CQ2926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2926!SPC LA N     -   0.99999036  x   0.99999632  =   0.99998668
 CQ2926!UTM  15      -   0.99999036  x   0.99961088  =   0.99960125
 CQ2926
 CQ2926:                Primary Azimuth Mark                     Grid Az
 CQ2926:SPC LA N     -  BALL 2                                   125 41 14.7
 CQ2926:UTM  15      -  BALL 2                                   125 25 10.7
 CQ2926
 CQ2926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS2969812571(NAD 83)
 CQ2926
 CQ2926|---------------------------------------------------------------------|
 CQ2926| PID    Reference Object                     Distance      Geod. Az  |
 CQ2926|                                                           dddmmss.s |
 CQ2926| CQ1183 BALL 2                              APPROX. 9.9 KM 1253525.8 |
 CQ2926|---------------------------------------------------------------------|
 CQ2926
 CQ2926                          SUPERSEDED SURVEY CONTROL
 CQ2926
 CQ2926  NAD 83(1992)-  32 39 01.30032(N)    092 40 59.97963(W) AD(       ) 2
 CQ2926  NAD 83(1986)-  32 39 01.31332(N)    092 40 59.97043(W) AD(       ) 2
 CQ2926  NAD 27      -  32 39 00.78367(N)    092 40 59.43248(W) AD(       ) 2
 CQ2926  NGVD 29 (07/19/86)   87.3    (m)          286.     (f) VERT ANG       
 CQ2926
 CQ2926.Superseded values are not recommended for survey control.
 CQ2926
 CQ2926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2926.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2926
 CQ2926_MARKER: DD = SURVEY DISK
 CQ2926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2926_STAMPING: 31B001 1966
 CQ2926_MARK LOGO: LADHGS
 CQ2926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2926+STABILITY: SURFACE MOTION
 CQ2926
 CQ2926  HISTORY     - Date     Condition        Report By
 CQ2926  HISTORY     - 1966     MONUMENTED       LADH
 CQ2926  HISTORY     - 1971     GOOD             NGS
 CQ2926
 CQ2926                          STATION DESCRIPTION
 CQ2926
 CQ2926'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2926'THIS STATION IS SET ABOUT 9 MILES NORTH OF RUSTON, LOUISIANA, ON
 CQ2926'HILL NORTHWEST OF THE VILLAGE OF HILLY, LOUISIANA.  STATION IS
 CQ2926'36.70 FEET NORTH OF THE CENTERLINE OF PARISH ROAD NO. 282, 147.10
 CQ2926'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE J.W. SANDIFER, JR.
 CQ2926'RESIDENCE, 11.00 FEET NORTHWEST OF POWER POLE NO. 4, 6 FEET
 CQ2926'SOUTHWEST OF A 2 INCH CHERRY TREE, AND 1.6 FEET NORTH OF A
 CQ2926'METAL WITNESS POST AND SIGN.
 CQ2926'
 CQ2926'STATION IS A STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST
 CQ2926'ABOUT 3 INCHES BELOW THE SURFACE OF THE GROUND.  STATION IS
 CQ2926'STAMPED 31B001.
 CQ2926'
 CQ2926'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2926'RUSTON, LOUISIANA, FOLLOW U.S. HIGHWAY 167 (VIENNA STREET)
 CQ2926'NORTH FOR 8.67 MILES TO THE INTERSECTION WITH PARISH ROAD NO. 8
 CQ2926'AND NEARBY NEW PROSPECT BAPTIST CHURCH, THENCE WEST ALONG PARISH
 CQ2926'ROAD NO. 8 FOR 2.47 MILES TO A RAILROAD CROSSING IN THE VILLAGE
 CQ2926'OF HILLY, LOUISIANA, THENCE RIGHT AND NORTHWEST ALONG PARISH
 CQ2926'ROAD NO. 282 FOR 0.3 MILE TO STATION SET NORTH OF ROAD ON THE
 CQ2926'PROPERTY OF J.W. SANDIFER, JR.
 CQ2926'
 CQ2926'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2926
 CQ2926                          STATION RECOVERY (1971)
 CQ2926
 CQ2926'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2926'THIS STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AND AS
 CQ2926'PREVIOUSLY DESCRIBED.
 CQ2926'
 CQ2926'A GEODIMETER TRAVERSE CONNECTION WAS MADE TO STATION 31B002
 CQ2926'(LDH) THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2909 ***********************************************************************
 CQ2909  DESIGNATION -  31B002 RESET
 CQ2909  PID         -  CQ2909
 CQ2909  STATE/COUNTY-  LA/LINCOLN
 CQ2909  COUNTRY     -  US
 CQ2909  USGS QUAD   -  RUSTON WEST (2018)
 CQ2909
 CQ2909                         *CURRENT SURVEY CONTROL
 CQ2909  ______________________________________________________________________
 CQ2909* NAD 83(1992) POSITION- 32 31 37.86306(N) 092 38 19.88533(W)   ADJUSTED
 CQ2909* NAVD 88 ORTHO HEIGHT -   119.6   (meters)      392.    (feet) VERTCON3
 CQ2909  ______________________________________________________________________
 CQ2909  GEOID HEIGHT    -        -25.711 (meters)                     GEOID18
 CQ2909  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 CQ2909  HORZ ORDER      -  FIRST
 CQ2909
 CQ2909.The horizontal coordinates were established by classical geodetic methods
 CQ2909.and adjusted by the National Geodetic Survey in January 1993.
 CQ2909
 CQ2909.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2909.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2909
 CQ2909.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2909.GEOID18 height accuracy estimate available here.
 CQ2909
 CQ2909.Click photographs - Photos may exist for this station.
 CQ2909
 CQ2909.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2909
 CQ2909. The following values were computed from the NAD 83(1992) position.
 CQ2909
 CQ2909;                    North         East     Units Scale Factor Converg.
 CQ2909;SPC LA N     -   224,777.277   986,954.972   MT  0.99997117   -0 04 24.3
 CQ2909;SPC LA N     -   737,456.78  3,238,034.77   sFT  0.99997117   -0 04 24.3
 CQ2909;UTM  15      - 3,598,929.994   533,915.356   MT  0.99961418   +0 11 39.1
 CQ2909
 CQ2909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2909!SPC LA N     -   0.99998525  x   0.99997117  =   0.99995642
 CQ2909!UTM  15      -   0.99998525  x   0.99961418  =   0.99959944
 CQ2909
 CQ2909:                Primary Azimuth Mark                     Grid Az
 CQ2909:SPC LA N     -  CARGILL RM 3                             234 50 11.2
 CQ2909:UTM  15      -  CARGILL RM 3                             234 34 07.8
 CQ2909
 CQ2909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR3391598929(NAD 83)
 CQ2909
 CQ2909|---------------------------------------------------------------------|
 CQ2909| PID    Reference Object                     Distance      Geod. Az  |
 CQ2909|                                                           dddmmss.s |
 CQ2909| CY3205 31B002 RP 1                           6.504 METERS 04503     |
 CQ2909| CQ2915 RUSTON NEW MUNICIPAL TANK           APPROX. 0.7 KM 0610738.6 |
 CQ2909| CQ2844 CARGILL RM 3                        APPROX. 6.3 KM 2344546.9 |
 CQ2909| CQ2919 RUSTON SEYMORE CABLE TV MAST        APPROX. 2.7 KM 2541226.8 |
 CQ2909| CQ2917 RUSTON LA TECH TANK                 APPROX. 1.0 KM 2655348.4 |
 CQ2909| CQ2920 GRAMBLING N MUN TANK                APPROX. 6.9 KM 2725019.2 |
 CQ2909| CY3206 31B002 RP 2                           5.975 METERS 32933     |
 CQ2909| CQ2926 31B001                              APPROX.14.3 KM 3430059.4 |
 CQ2909|---------------------------------------------------------------------|
 CQ2909
 CQ2909                          SUPERSEDED SURVEY CONTROL
 CQ2909
 CQ2909  NAD 83(1986)-  32 31 37.87626(N)    092 38 19.87629(W) AD(       ) 1
 CQ2909  NAD 27      -  32 31 37.33654(N)    092 38 19.34012(W) AD(       ) 1
 CQ2909  NGVD 29 (07/19/86)  119.7    (m)          393.     (f) VERT ANG       
 CQ2909
 CQ2909.Superseded values are not recommended for survey control.
 CQ2909
 CQ2909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2909.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2909
 CQ2909_MARKER: DS = TRIANGULATION STATION DISK
 CQ2909_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 CQ2909_SP_SET: BUILDING ROOF
 CQ2909_STAMPING: 31B002 1972
 CQ2909_MARK LOGO: CGS
 CQ2909_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 CQ2909+STABILITY: POSITION/ELEVATION WELL
 CQ2909_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ2909+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2005
 CQ2909
 CQ2909  HISTORY     - Date     Condition        Report By
 CQ2909  HISTORY     - 1972     MONUMENTED       NGS
 CQ2909  HISTORY     - 20050422 GOOD             USPSQD
 CQ2909
 CQ2909                          STATION DESCRIPTION
 CQ2909
 CQ2909'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 CQ2909'THIS STATION IS LOCATED ON TOP OF THE LINCOLN PARISH COURTHOUSE
 CQ2909'IN RUSTON, LOUISIANA.
 CQ2909'
 CQ2909'THE LINCOLN PARISH COURTHOUSE IS LOCATED JUST SOUTH OF THE I.C.
 CQ2909'RAILROAD CROSSING ON U.S. HIGHWAY 167.
 CQ2909'
 CQ2909'THE STATION WAS VISITED 9-13-72 AND THE STATION MARK WAS FOUND
 CQ2909'IN GOOD CONDITION.  THE STATION MARK WAS REQUESTED LOWERED AT
 CQ2909'THIS DATE DUE TO THE RESURFACING OF THE ROOF.  THE MARK WAS
 CQ2909'LOWERED IN ITS ORIGINAL POSITION AND SET IN A DRILL HOLE IN THE
 CQ2909'CONCRETE PORTION OF THE ROOF.  THE MARK WAS MADE AVAILABLE
 CQ2909'THROUGH A COPPER SHIELD WITH A CAP ON THE TOP.  THE MARK IS
 CQ2909'STAMPED 31 B002.
 CQ2909
 CQ2909                          STATION RECOVERY (2005)
 CQ2909
 CQ2909'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 CQ2909'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2900 ***********************************************************************
 CQ2900  DESIGNATION -  31B004
 CQ2900  PID         -  CQ2900
 CQ2900  STATE/COUNTY-  LA/LINCOLN
 CQ2900  COUNTRY     -  US
 CQ2900  USGS QUAD   -  RUSTON EAST (2018)
 CQ2900
 CQ2900                         *CURRENT SURVEY CONTROL
 CQ2900  ______________________________________________________________________
 CQ2900* NAD 83(1992) POSITION- 32 32 23.63189(N) 092 34 45.41845(W)   ADJUSTED
 CQ2900* NAVD 88 ORTHO HEIGHT -    86.1   (meters)      282.    (feet) VERTCON3
 CQ2900  ______________________________________________________________________
 CQ2900  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 CQ2900  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 CQ2900  HORZ ORDER      -  SECOND
 CQ2900
 CQ2900.The horizontal coordinates were established by classical geodetic methods
 CQ2900.and adjusted by the National Geodetic Survey in January 1993.
 CQ2900
 CQ2900.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2900.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2900
 CQ2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2900.GEOID18 height accuracy estimate available here.
 CQ2900
 CQ2900.Click photographs - Photos may exist for this station.
 CQ2900
 CQ2900.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2900
 CQ2900. The following values were computed from the NAD 83(1992) position.
 CQ2900
 CQ2900;                    North         East     Units Scale Factor Converg.
 CQ2900;SPC LA N     -   226,181.490   992,552.739   MT  0.99997355   -0 02 30.9
 CQ2900;SPC LA N     -   742,063.77  3,256,400.11   sFT  0.99997355   -0 02 30.9
 CQ2900;UTM  15      - 3,600,359.857   539,504.507   MT  0.99961924   +0 13 34.7
 CQ2900
 CQ2900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2900!SPC LA N     -   0.99999052  x   0.99997355  =   0.99996407
 CQ2900!UTM  15      -   0.99999052  x   0.99961924  =   0.99960976
 CQ2900
 CQ2900:                Primary Azimuth Mark                     Grid Az
 CQ2900:SPC LA N     -  31 B 003                                 271 38 18.1
 CQ2900:UTM  15      -  31 B 003                                 271 22 12.5
 CQ2900
 CQ2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3950400359(NAD 83)
 CQ2900
 CQ2900|---------------------------------------------------------------------|
 CQ2900| PID    Reference Object                     Distance      Geod. Az  |
 CQ2900|                                                           dddmmss.s |
 CQ2900| CQ1168 31 B 003                            APPROX. 3.3 KM 2713547.2 |
 CQ2900|---------------------------------------------------------------------|
 CQ2900
 CQ2900                          SUPERSEDED SURVEY CONTROL
 CQ2900
 CQ2900  NAD 83(1986)-  32 32 23.64508(N)    092 34 45.40958(W) AD(       ) 2
 CQ2900  NAD 27      -  32 32 23.10771(N)    092 34 44.88008(W) AD(       ) 2
 CQ2900  NGVD 29 (07/19/86)   86.2    (m)          283.     (f) VERT ANG       
 CQ2900
 CQ2900.Superseded values are not recommended for survey control.
 CQ2900
 CQ2900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2900.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2900
 CQ2900_MARKER: DD = SURVEY DISK
 CQ2900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2900_STAMPING: 31B004 1966
 CQ2900_MARK LOGO: LADHGS
 CQ2900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2900+STABILITY: SURFACE MOTION
 CQ2900
 CQ2900  HISTORY     - Date     Condition        Report By
 CQ2900  HISTORY     - 1966     MONUMENTED       LADH
 CQ2900  HISTORY     - 20040131 MARK NOT FOUND   USPSQD
 CQ2900  HISTORY     - 20081017 MARK NOT FOUND   GEOCAC
 CQ2900
 CQ2900                          STATION DESCRIPTION
 CQ2900
 CQ2900'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2900'THIS STATION IS SET EAST ALONG INTERSTATE 20, 3.39 MILES FROM
 CQ2900'THE VIENNA STREET OVERPASS AND INTERCHANGE OVER INTERSTATE
 CQ2900'20, 48.3 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE
 CQ2900'OF INTERSTATE 20, 1.70 FEET WEST OF A METAL WITNESS POST AND
 CQ2900'SIGN, 23.00 FEET NORTH OF HIGH BANK ON SOUTH SIDE OF HIGHWAY,
 CQ2900'57.3 FEET NORTH OF EASTWEST FENCE, AND 518 FEET WEST OF SOUTH
 CQ2900'END OF OVERPASS ON PARISH ROAD OVER INTERSTATE 20.
 CQ2900'
 CQ2900'STATION IS STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST
 CQ2900'PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ2900'STATION IS STAMPED 31B004.
 CQ2900'
 CQ2900'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2900'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2900'NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2900'ON INTERSTATE 20 FOR 3.39 MILES TO STATION SET ON THE SOUTH
 CQ2900'SIDE OF HIGHWAY.
 CQ2900'
 CQ2900'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2900
 CQ2900                          STATION RECOVERY (2004)
 CQ2900
 CQ2900'RECOVERY NOTE BY US POWER SQUADRON 2004 (THC)
 CQ2900'MARK NOT FOUND.
 CQ2900
 CQ2900                          STATION RECOVERY (2008)
 CQ2900
 CQ2900'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2900'MARK MAY POSSIBLY BE DESTROYED DUE TO DRAINAGE IMPROVEMENTS DONE TO
 CQ2900'THE AREA CIRCA 1980.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2904 ***********************************************************************
 CQ2904  DESIGNATION -  31B005
 CQ2904  PID         -  CQ2904
 CQ2904  STATE/COUNTY-  LA/LINCOLN
 CQ2904  COUNTRY     -  US
 CQ2904  USGS QUAD   -  RUSTON EAST (2018)
 CQ2904
 CQ2904                         *CURRENT SURVEY CONTROL
 CQ2904  ______________________________________________________________________
 CQ2904* NAD 83(1992) POSITION- 32 32 23.63872(N) 092 31 24.88848(W)   ADJUSTED
 CQ2904* NAVD 88 ORTHO HEIGHT -    78.4   (meters)      257.    (feet) VERTCON3
 CQ2904  ______________________________________________________________________
 CQ2904  GEOID HEIGHT    -        -25.752 (meters)                     GEOID18
 CQ2904  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 CQ2904  HORZ ORDER      -  SECOND
 CQ2904
 CQ2904.The horizontal coordinates were established by classical geodetic methods
 CQ2904.and adjusted by the National Geodetic Survey in January 1993.
 CQ2904
 CQ2904.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2904.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2904
 CQ2904.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2904.GEOID18 height accuracy estimate available here.
 CQ2904
 CQ2904.Click photographs - Photos may exist for this station.
 CQ2904
 CQ2904.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2904
 CQ2904. The following values were computed from the NAD 83(1992) position.
 CQ2904
 CQ2904;                    North         East     Units Scale Factor Converg.
 CQ2904;SPC LA N     -   226,179.217   997,785.053   MT  0.99997355   -0 00 44.9
 CQ2904;SPC LA N     -   742,056.31  3,273,566.46   sFT  0.99997355   -0 00 44.9
 CQ2904;UTM  15      - 3,600,382.094   544,734.934   MT  0.99962468   +0 15 22.6
 CQ2904
 CQ2904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2904!SPC LA N     -   0.99999173  x   0.99997355  =   0.99996528
 CQ2904!UTM  15      -   0.99999173  x   0.99962468  =   0.99961641
 CQ2904
 CQ2904:                Primary Azimuth Mark                     Grid Az
 CQ2904:SPC LA N     -  31B008                                   006 20 13.5
 CQ2904:UTM  15      -  31B008                                   006 04 06.0
 CQ2904
 CQ2904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4473400382(NAD 83)
 CQ2904
 CQ2904|---------------------------------------------------------------------|
 CQ2904| PID    Reference Object                     Distance      Geod. Az  |
 CQ2904|                                                           dddmmss.s |
 CQ2904| CQ2903 31B008                              473.125 METERS 0061928.6 |
 CQ2904|---------------------------------------------------------------------|
 CQ2904
 CQ2904                          SUPERSEDED SURVEY CONTROL
 CQ2904
 CQ2904  NAD 83(1986)-  32 32 23.65194(N)    092 31 24.87972(W) AD(       ) 2
 CQ2904  NAD 27      -  32 32 23.11656(N)    092 31 24.35617(W) AD(       ) 2
 CQ2904  NGVD 29 (07/19/86)   78.5    (m)          258.     (f) VERT ANG       
 CQ2904
 CQ2904.Superseded values are not recommended for survey control.
 CQ2904
 CQ2904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2904.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2904
 CQ2904_MARKER: DD = SURVEY DISK
 CQ2904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2904_STAMPING: 31B005 1966
 CQ2904_MARK LOGO: LADHGS
 CQ2904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2904+STABILITY: SURFACE MOTION
 CQ2904
 CQ2904  HISTORY     - Date     Condition        Report By
 CQ2904  HISTORY     - 1966     MONUMENTED       LADH
 CQ2904  HISTORY     - 20080726 GOOD             GEOCAC
 CQ2904
 CQ2904                          STATION DESCRIPTION
 CQ2904
 CQ2904'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2904'STATION IS SET IN THE NORTHWEST CORNER OF THE OVERPASS ON
 CQ2904'PARISH ROAD NO. 4 OVER INTERSTATE 20, AND IS MARKED BY A STANDARD
 CQ2904'BRONZE DISK SET IN THE ROADWAY OF THE OVERPASS, IN THE ABUTMENT
 CQ2904'(2.83 FEET EAST OF THE WEST CURB).  STATION IS 7.15 FEET SOUTHEAST
 CQ2904'OF A METAL WITNESS POST AND SIGN, 9.40 FEET WEST OF THE
 CQ2904'CENTERLINE OF PARISH ROAD NO. 4 AND IS STAMPED 31B005.
 CQ2904'
 CQ2904'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2904'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2904'NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2904'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20, FOR 6.61 MILES
 CQ2904'TO STATION SET IN OVERPASS.
 CQ2904'
 CQ2904'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2904
 CQ2904                          STATION RECOVERY (2008)
 CQ2904
 CQ2904'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2699 ***********************************************************************
 CQ2699  DESIGNATION -  31B007
 CQ2699  PID         -  CQ2699
 CQ2699  STATE/COUNTY-  LA/LINCOLN
 CQ2699  COUNTRY     -  US
 CQ2699  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ2699
 CQ2699                         *CURRENT SURVEY CONTROL
 CQ2699  ______________________________________________________________________
 CQ2699* NAD 83(1992) POSITION- 32 32 06.60224(N) 092 29 38.63476(W)   ADJUSTED
 CQ2699* NAVD 88 ORTHO HEIGHT -    60.0   (meters)      197.    (feet) VERTCON3
 CQ2699  ______________________________________________________________________
 CQ2699  GEOID HEIGHT    -        -25.757 (meters)                     GEOID18
 CQ2699  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 CQ2699  HORZ ORDER      -  SECOND
 CQ2699
 CQ2699.The horizontal coordinates were established by classical geodetic methods
 CQ2699.and adjusted by the National Geodetic Survey in January 1993.
 CQ2699
 CQ2699.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2699.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2699
 CQ2699.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2699.GEOID18 height accuracy estimate available here.
 CQ2699
 CQ2699.Click photographs - Photos may exist for this station.
 CQ2699
 CQ2699.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2699
 CQ2699. The following values were computed from the NAD 83(1992) position.
 CQ2699
 CQ2699;                    North         East     Units Scale Factor Converg.
 CQ2699;SPC LA N     -   225,654.205 1,000,557.500   MT  0.99997266   +0 00 11.3
 CQ2699;SPC LA N     -   740,333.84  3,282,662.40   sFT  0.99997266   +0 00 11.3
 CQ2699;UTM  15      - 3,599,870.275   547,508.852   MT  0.99962783   +0 16 19.6
 CQ2699
 CQ2699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2699!SPC LA N     -   0.99999462  x   0.99997266  =   0.99996728
 CQ2699!UTM  15      -   0.99999462  x   0.99962783  =   0.99962245
 CQ2699
 CQ2699:                Primary Azimuth Mark                     Grid Az
 CQ2699:SPC LA N     -  31B005                                   280 43 23.3
 CQ2699:UTM  15      -  31B005                                   280 27 15.0
 CQ2699
 CQ2699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR4750899870(NAD 83)
 CQ2699
 CQ2699|---------------------------------------------------------------------|
 CQ2699| PID    Reference Object                     Distance      Geod. Az  |
 CQ2699|                                                           dddmmss.s |
 CQ2699| CQ2904 31B005                              APPROX. 2.8 KM 2804334.6 |
 CQ2699|---------------------------------------------------------------------|
 CQ2699
 CQ2699                          SUPERSEDED SURVEY CONTROL
 CQ2699
 CQ2699  NAD 83(1986)-  32 32 06.61547(N)    092 29 38.62607(W) AD(       ) 2
 CQ2699  NAD 27      -  32 32 06.08098(N)    092 29 38.10544(W) AD(       ) 2
 CQ2699  NGVD 29 (07/19/86)   60.1    (m)          197.     (f) VERT ANG       
 CQ2699
 CQ2699.Superseded values are not recommended for survey control.
 CQ2699
 CQ2699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2699.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2699
 CQ2699_MARKER: DD = SURVEY DISK
 CQ2699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2699_STAMPING: 31B007 1966
 CQ2699_MARK LOGO: LADHGS
 CQ2699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2699+STABILITY: SURFACE MOTION
 CQ2699
 CQ2699  HISTORY     - Date     Condition        Report By
 CQ2699  HISTORY     - 1966     MONUMENTED       LADH
 CQ2699
 CQ2699                          STATION DESCRIPTION
 CQ2699
 CQ2699'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2699'THIS STATION IS EAST ALONG INTERSTATE 20, 8.39 MILES FROM
 CQ2699'THE VIENNA STREET OVERPASS AND INTERCHANGE ON INTERSTATE 20,
 CQ2699'IN RUSTON, LOUISIANA, 1.6 FEET EAST OF A METAL WITNESS POST
 CQ2699'AND SIGN, 13.0 FEET NORTH OF THE SOUTH RIGHT OF WAY FENCE,
 CQ2699'93.5 FEET SOUTH OF THE CENTERLINE ON THE EAST BOUND LANE OF
 CQ2699'INTERSTATE 20, AND 149.8 FEET SOUTHWEST OF THE SOUTH POST OF
 CQ2699'REST AREA SIGN.  STATION IS ON TOP OF FIRST HILL EAST OF THE
 CQ2699'CHOUDRANT OVERPASS AND INTERCHANGE.
 CQ2699'
 CQ2699'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2699'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ2699'THE GROUND.  STATION IS STAMPED 31B007.
 CQ2699'
 CQ2699'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2699'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2699'NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2699'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20, FOR 8.39
 CQ2699'MILES TO STATION SET SOUTH OF HIGHWAY.
 CQ2699'
 CQ2699'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2903 ***********************************************************************
 CQ2903  DESIGNATION -  31B008
 CQ2903  PID         -  CQ2903
 CQ2903  STATE/COUNTY-  LA/LINCOLN
 CQ2903  COUNTRY     -  US
 CQ2903  USGS QUAD   -  RUSTON EAST (2018)
 CQ2903
 CQ2903                         *CURRENT SURVEY CONTROL
 CQ2903  ______________________________________________________________________
 CQ2903* NAD 83(1992) POSITION- 32 32 38.90418(N) 092 31 22.89092(W)   ADJUSTED
 CQ2903* NAVD 88 ORTHO HEIGHT -    86.6   (meters)      284.    (feet) VERTCON3
 CQ2903  ______________________________________________________________________
 CQ2903  GEOID HEIGHT    -        -25.756 (meters)                     GEOID18
 CQ2903  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 CQ2903  HORZ ORDER      -  SECOND
 CQ2903
 CQ2903.The horizontal coordinates were established by classical geodetic methods
 CQ2903.and adjusted by the National Geodetic Survey in January 1993.
 CQ2903
 CQ2903.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2903
 CQ2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2903.GEOID18 height accuracy estimate available here.
 CQ2903
 CQ2903.Click photographs - Photos may exist for this station.
 CQ2903
 CQ2903.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2903
 CQ2903. The following values were computed from the NAD 83(1992) position.
 CQ2903
 CQ2903;                    North         East     Units Scale Factor Converg.
 CQ2903;SPC LA N     -   226,649.439   997,837.274   MT  0.99997436   -0 00 43.8
 CQ2903;SPC LA N     -   743,599.03  3,273,737.79   sFT  0.99997436   -0 00 43.8
 CQ2903;UTM  15      - 3,600,852.392   544,784.932   MT  0.99962473   +0 15 23.7
 CQ2903
 CQ2903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2903!SPC LA N     -   0.99999044  x   0.99997436  =   0.99996480
 CQ2903!UTM  15      -   0.99999044  x   0.99962473  =   0.99961518
 CQ2903
 CQ2903:                Primary Azimuth Mark                     Grid Az
 CQ2903:SPC LA N     -  31B005                                   186 20 13.5
 CQ2903:UTM  15      -  31B005                                   186 04 06.0
 CQ2903
 CQ2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4478400852(NAD 83)
 CQ2903
 CQ2903|---------------------------------------------------------------------|
 CQ2903| PID    Reference Object                     Distance      Geod. Az  |
 CQ2903|                                                           dddmmss.s |
 CQ2903| CQ2904 31B005                              473.125 METERS 1861929.7 |
 CQ2903|---------------------------------------------------------------------|
 CQ2903
 CQ2903                          SUPERSEDED SURVEY CONTROL
 CQ2903
 CQ2903  NAD 83(1986)-  32 32 38.91740(N)    092 31 22.88216(W) AD(       ) 2
 CQ2903  NAD 27      -  32 32 38.38249(N)    092 31 22.35891(W) AD(       ) 2
 CQ2903  NGVD 29 (07/19/86)   86.7    (m)          284.     (f) VERT ANG       
 CQ2903
 CQ2903.Superseded values are not recommended for survey control.
 CQ2903
 CQ2903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2903.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2903
 CQ2903_MARKER: DD = SURVEY DISK
 CQ2903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2903_STAMPING: 31B008 1966
 CQ2903_MARK LOGO: LADHGS
 CQ2903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2903+STABILITY: SURFACE MOTION
 CQ2903
 CQ2903  HISTORY     - Date     Condition        Report By
 CQ2903  HISTORY     - 1966     MONUMENTED       LADH
 CQ2903
 CQ2903                          STATION DESCRIPTION
 CQ2903
 CQ2903'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2903'THIS STATION IS NORTH OF CHOUDRANT, LOUISIANA, ON PARISH
 CQ2903'ROAD NO. 4 ON THE PROPERTY OF AARON MATTOX.  THE STATION
 CQ2903'IS 19.0 FEET SOUTH OF THE SOUTHEAST CORNER OF THE MATTOX
 CQ2903'RESIDENCE, 36.0 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF
 CQ2903'THE MATTOX RESIDENCE, 61.5 FEET SOUTH OF A DUG WELL, 131.5
 CQ2903'FEET EAST OF A METAL WITNESS POST AND SIGN, 162.0 FEET EAST
 CQ2903'OF THE CENTERLINE OF PARISH ROAD NO. 4.
 CQ2903'
 CQ2903'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2903'CONCRETE POST AND IS EVEN WITH THE SURFACE OF THE GROUND.
 CQ2903'STATION IS STAMPED 31B008.
 CQ2903'
 CQ2903'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ2903'IN RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY
 CQ2903'167) NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND
 CQ2903'INTERCHANGE ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CQ2903'20 FOR 7.41 MILES TO THE LA. HIGHWAY 145 OVERPASS AND
 CQ2903'INTERCHANGE, THENCE SOUTH ALONG LA. HIGHWAY 145 FOR 0.6 MILE TO
 CQ2903'THE INTERSECTION WITH U.S. HIGHWAY 80 IN CHOUDRANT, LOUISIANA,
 CQ2903'THENCE WEST ALONG U.S. HIGHWAY 80 FOR 0.6 MILE TO THE
 CQ2903'INTERSECTION WITH PARISH ROAD NO. 4 FOR 0.9 MILE TO
 CQ2903'STATION SET EAST OF ROAD NEXT TO THE AARON MATTOX
 CQ2903'RESIDENCE.
 CQ2903'
 CQ2903'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2703 ***********************************************************************
 CQ2703  DESIGNATION -  31B009
 CQ2703  PID         -  CQ2703
 CQ2703  STATE/COUNTY-  LA/LINCOLN
 CQ2703  COUNTRY     -  US
 CQ2703  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ2703
 CQ2703                         *CURRENT SURVEY CONTROL
 CQ2703  ______________________________________________________________________
 CQ2703* NAD 83(1992) POSITION- 32 34 28.54514(N) 092 28 26.62671(W)   ADJUSTED
 CQ2703* NAVD 88 ORTHO HEIGHT -    77.9   (meters)      256.    (feet) VERTCON3
 CQ2703  ______________________________________________________________________
 CQ2703  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 CQ2703  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 CQ2703  HORZ ORDER      -  SECOND
 CQ2703
 CQ2703.The horizontal coordinates were established by classical geodetic methods
 CQ2703.and adjusted by the National Geodetic Survey in January 1993.
 CQ2703
 CQ2703.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2703.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2703
 CQ2703.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2703.GEOID18 height accuracy estimate available here.
 CQ2703
 CQ2703.Click photographs - Photos may exist for this station.
 CQ2703
 CQ2703.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2703
 CQ2703. The following values were computed from the NAD 83(1992) position.
 CQ2703
 CQ2703;                    North         East     Units Scale Factor Converg.
 CQ2703;SPC LA N     -   230,026.873 1,002,435.415   MT  0.99998030   +0 00 49.4
 CQ2703;SPC LA N     -   754,679.83  3,288,823.52   sFT  0.99998030   +0 00 49.4
 CQ2703;UTM  15      - 3,604,250.195   549,365.556   MT  0.99963005   +0 16 59.4
 CQ2703
 CQ2703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2703!SPC LA N     -   0.99999181  x   0.99998030  =   0.99997211
 CQ2703!UTM  15      -   0.99999181  x   0.99963005  =   0.99962187
 CQ2703
 CQ2703:                Primary Azimuth Mark                     Grid Az
 CQ2703:SPC LA N     -  SIBLEY                                   345 06 21.9
 CQ2703:UTM  15      -  SIBLEY                                   344 50 11.9
 CQ2703
 CQ2703_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4936504250(NAD 83)
 CQ2703
 CQ2703|---------------------------------------------------------------------|
 CQ2703| PID    Reference Object                     Distance      Geod. Az  |
 CQ2703|                                                           dddmmss.s |
 CQ2703| CQ0331 SIBLEY                              APPROX. 0.6 KM 3450711.3 |
 CQ2703|---------------------------------------------------------------------|
 CQ2703
 CQ2703                          SUPERSEDED SURVEY CONTROL
 CQ2703
 CQ2703  NAD 83(1986)-  32 34 28.55818(N)    092 28 26.61802(W) AD(       ) 2
 CQ2703  NAD 27      -  32 34 28.02796(N)    092 28 26.10141(W) AD(       ) 2
 CQ2703  NGVD 29 (07/19/86)   78.0    (m)          256.     (f) VERT ANG       
 CQ2703
 CQ2703.Superseded values are not recommended for survey control.
 CQ2703
 CQ2703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2703.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2703
 CQ2703_MARKER: DD = SURVEY DISK
 CQ2703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2703_STAMPING: 31B009 1966
 CQ2703_MARK LOGO: LADHGS
 CQ2703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2703+STABILITY: SURFACE MOTION
 CQ2703
 CQ2703  HISTORY     - Date     Condition        Report By
 CQ2703  HISTORY     - 1966     MONUMENTED       LADH
 CQ2703
 CQ2703                          STATION DESCRIPTION
 CQ2703
 CQ2703'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2703'THIS STATION IS LOCATED ABOUT 4 MILES NORTH OF THE CHOUDRANT
 CQ2703'OVERPASS AND INTERCHANGE ON INTERSTATE 20, ON LAND OWNED BY
 CQ2703'E.D. BROOKS.  STATION IS SET IN TERRACE ROW IN PASTURE, 385.16
 CQ2703'FEET SOUTHWEST OF A FENCE CORNER NEAR A GROVE OF PECAN TREES,
 CQ2703'428.10 FEET SOUTHWEST OF A FENCE CORNER NEAR A GRAVEL ROAD
 CQ2703'RUNNING NORTH, 269.82 FEET SOUTHWEST OF A TELEPHONE POLE
 CQ2703'NEAR SAID GRAVEL ROAD, 230.20 FEET WEST OF A METAL WITNESS POST
 CQ2703'AND SIGN SET IN FENCE ALONG SAID GRAVEL ROAD, AND 260.20 FEET
 CQ2703'NORTHWEST OF NORTHWEST CORNER OF FRAME RESIDENCE FACING SAID
 CQ2703'GRAVEL ROAD.
 CQ2703'
 CQ2703'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2703'CONCRETE POST 4 INCHES BELOW SURFACE OF THE GROUND.
 CQ2703'
 CQ2703'TO REACH THIS STATION FROM THE CHOUDRANT OVERPASS AND INTERCHANGE
 CQ2703'ON INTERSTATE 20, GO NORTHEAST ALONG LA. HIGHWAY 145 FOR
 CQ2703'3.24 MILES TO A GRAVEL ROAD RUNNING NORTH, THENCE ALONG SAID
 CQ2703'ROAD FOR 0.8 MILE TO STATION SET IN PASTURE WEST OF ROAD.
 CQ2703'
 CQ2703'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2698 ***********************************************************************
 CQ2698  DESIGNATION -  31C001
 CQ2698  PID         -  CQ2698
 CQ2698  STATE/COUNTY-  LA/LINCOLN
 CQ2698  COUNTRY     -  US
 CQ2698  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ2698
 CQ2698                         *CURRENT SURVEY CONTROL
 CQ2698  ______________________________________________________________________
 CQ2698* NAD 83(1992) POSITION- 32 31 58.71201(N) 092 28 45.66808(W)   ADJUSTED
 CQ2698* NAVD 88 ORTHO HEIGHT -    61.4   (meters)      201.    (feet) VERTCON3
 CQ2698  ______________________________________________________________________
 CQ2698  GEOID HEIGHT    -        -25.759 (meters)                     GEOID18
 CQ2698  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 CQ2698  HORZ ORDER      -  SECOND
 CQ2698
 CQ2698.The horizontal coordinates were established by classical geodetic methods
 CQ2698.and adjusted by the National Geodetic Survey in January 1993.
 CQ2698
 CQ2698.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2698.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2698
 CQ2698.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2698.GEOID18 height accuracy estimate available here.
 CQ2698
 CQ2698.Click photographs - Photos may exist for this station.
 CQ2698
 CQ2698.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2698
 CQ2698. The following values were computed from the NAD 83(1992) position.
 CQ2698
 CQ2698;                    North         East     Units Scale Factor Converg.
 CQ2698;SPC LA N     -   225,411.327 1,001,939.647   MT  0.99997225   +0 00 39.3
 CQ2698;SPC LA N     -   739,537.00  3,287,196.99   sFT  0.99997225   +0 00 39.3
 CQ2698;UTM  15      - 3,599,633.970   548,891.648   MT  0.99962948   +0 16 48.0
 CQ2698
 CQ2698!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2698!SPC LA N     -   0.99999440  x   0.99997225  =   0.99996665
 CQ2698!UTM  15      -   0.99999440  x   0.99962948  =   0.99962388
 CQ2698
 CQ2698:                Primary Azimuth Mark                     Grid Az
 CQ2698:SPC LA N     -  31B005                                   280 28 19.1
 CQ2698:UTM  15      -  31B005                                   280 12 10.4
 CQ2698
 CQ2698_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR4889199633(NAD 83)
 CQ2698
 CQ2698|---------------------------------------------------------------------|
 CQ2698| PID    Reference Object                     Distance      Geod. Az  |
 CQ2698|                                                           dddmmss.s |
 CQ2698| CQ2904 31B005                              APPROX. 4.2 KM 2802858.4 |
 CQ2698|---------------------------------------------------------------------|
 CQ2698
 CQ2698                          SUPERSEDED SURVEY CONTROL
 CQ2698
 CQ2698  NAD 83(1986)-  32 31 58.72530(N)    092 28 45.65941(W) AD(       ) 2
 CQ2698  NAD 27      -  32 31 58.19197(N)    092 28 45.14059(W) AD(       ) 2
 CQ2698  NGVD 29 (07/19/86)   61.5    (m)          202.     (f) VERT ANG       
 CQ2698
 CQ2698.Superseded values are not recommended for survey control.
 CQ2698
 CQ2698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2698.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2698
 CQ2698_MARKER: DD = SURVEY DISK
 CQ2698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2698_STAMPING: 31C001 1966
 CQ2698_MARK LOGO: LADHGS
 CQ2698_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2698+STABILITY: SURFACE MOTION
 CQ2698
 CQ2698  HISTORY     - Date     Condition        Report By
 CQ2698  HISTORY     - 1966     MONUMENTED       LADH
 CQ2698  HISTORY     - 1987     GOOD             LADTD
 CQ2698  HISTORY     - 20081017 MARK NOT FOUND   GEOCAC
 CQ2698
 CQ2698                          STATION DESCRIPTION
 CQ2698
 CQ2698'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2698'THIS STATION IS SET EAST ALONG INTERSTATE 20, 9.23 MILES FROM
 CQ2698'THE VIENNA STREET OVERPASS AND INTERCHANGE, 1.40 FEET WEST OF
 CQ2698'A METAL WITNESS POST AND SIGN, 42.40 FEET NORTH OF A EAST-WEST
 CQ2698'RIGHT OF WAY FENCE ALONG SOUTH SIDE OF HIGHWAY, 95.20 FEET
 CQ2698'NORTHWEST OF NORTH POST OF TRAVEL LODGE MOTEL SIGN, 63.0
 CQ2698'FEET SOUTH OF THE CENTERLINE OF EAST BOUND LANE OF INTERSTATE
 CQ2698'20 AND 148.0 FEET EAST OF A TRIPLE TRUNK 6 INCH GUM TREE.
 CQ2698'
 CQ2698'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2698'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ2698'GROUND.  STATION IS STAMPED 31C001.
 CQ2698'
 CQ2698'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2698'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2698'NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS ON INTERSTATE
 CQ2698'20, THENCE EAST ALONG INTERSTATE 20, FOR 9.23 MILES TO STATION
 CQ2698'SET ON THE SOUTH SIDE OF HIGHWAY.
 CQ2698'
 CQ2698'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2698
 CQ2698                          STATION RECOVERY (1987)
 CQ2698
 CQ2698'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2698'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2698
 CQ2698                          STATION RECOVERY (2008)
 CQ2698
 CQ2698'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2698'MARK MAY POSSIBLY BE DESTROYED DUE TO DRAINAGE IMPROVEMENTS DONE TO
 CQ2698'THE AREA CIRCA 1980.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2700 ***********************************************************************
 CQ2700  DESIGNATION -  31C002
 CQ2700  PID         -  CQ2700
 CQ2700  STATE/COUNTY-  LA/LINCOLN
 CQ2700  COUNTRY     -  US
 CQ2700  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ2700
 CQ2700                         *CURRENT SURVEY CONTROL
 CQ2700  ______________________________________________________________________
 CQ2700* NAD 83(1992) POSITION- 32 31 40.60511(N) 092 26 32.85433(W)   ADJUSTED
 CQ2700* NAVD 88 ORTHO HEIGHT -    34.8   (meters)      114.    (feet) VERTCON3
 CQ2700  ______________________________________________________________________
 CQ2700  GEOID HEIGHT    -        -25.767 (meters)                     GEOID18
 CQ2700  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 CQ2700  HORZ ORDER      -  SECOND
 CQ2700
 CQ2700.The horizontal coordinates were established by classical geodetic methods
 CQ2700.and adjusted by the National Geodetic Survey in January 1993.
 CQ2700
 CQ2700.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2700.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2700
 CQ2700.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2700.GEOID18 height accuracy estimate available here.
 CQ2700
 CQ2700.Click photographs - Photos may exist for this station.
 CQ2700
 CQ2700.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2700
 CQ2700. The following values were computed from the NAD 83(1992) position.
 CQ2700
 CQ2700;                    North         East     Units Scale Factor Converg.
 CQ2700;SPC LA N     -   224,854.819 1,005,405.638   MT  0.99997131   +0 01 49.5
 CQ2700;SPC LA N     -   737,711.19  3,298,568.33   sFT  0.99997131   +0 01 49.5
 CQ2700;UTM  15      - 3,599,093.939   552,359.036   MT  0.99963380   +0 17 59.3
 CQ2700
 CQ2700!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2700!SPC LA N     -   0.99999858  x   0.99997131  =   0.99996989
 CQ2700!UTM  15      -   0.99999858  x   0.99963380  =   0.99963238
 CQ2700
 CQ2700:                Primary Azimuth Mark                     Grid Az
 CQ2700:SPC LA N     -  31C001                                   279 07 18.7
 CQ2700:UTM  15      -  31C001                                   278 51 08.9
 CQ2700
 CQ2700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR5235999093(NAD 83)
 CQ2700
 CQ2700|---------------------------------------------------------------------|
 CQ2700| PID    Reference Object                     Distance      Geod. Az  |
 CQ2700|                                                           dddmmss.s |
 CQ2700| CQ2698 31C001                              APPROX. 3.5 KM 2790908.2 |
 CQ2700|---------------------------------------------------------------------|
 CQ2700
 CQ2700                          SUPERSEDED SURVEY CONTROL
 CQ2700
 CQ2700  NAD 83(1986)-  32 31 40.61847(N)    092 26 32.84572(W) AD(       ) 2
 CQ2700  NAD 27      -  32 31 40.08718(N)    092 26 32.33092(W) AD(       ) 2
 CQ2700  NGVD 29 (07/19/86)   34.9    (m)          115.     (f) VERT ANG       
 CQ2700
 CQ2700.Superseded values are not recommended for survey control.
 CQ2700
 CQ2700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2700.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2700
 CQ2700_MARKER: DD = SURVEY DISK
 CQ2700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2700_STAMPING: 31C002 1966
 CQ2700_MARK LOGO: LADHGS
 CQ2700_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2700+STABILITY: SURFACE MOTION
 CQ2700
 CQ2700  HISTORY     - Date     Condition        Report By
 CQ2700  HISTORY     - 1966     MONUMENTED       LADH
 CQ2700  HISTORY     - 1987     GOOD             LADTD
 CQ2700  HISTORY     - 20081017 MARK NOT FOUND   GEOCAC
 CQ2700
 CQ2700                          STATION DESCRIPTION
 CQ2700
 CQ2700'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2700'THIS STATION IS SET EAST ALONG INTERSTATE 20, 11.36 MILES
 CQ2700'FROM THE VIENNA STREET OVERPASS AND INTERCHANGE IN RUSTON,
 CQ2700'LOUISIANA, 20.40 FEET SOUTH OF THE CENTERLINE OF THE EAST
 CQ2700'BOUND LANE OF INTERSTATE 20, 3.07 FEET NORTH OF A METAL WITNESS
 CQ2700'POST AND SIGN, 84.4 FEET NORTH OF EAST-WEST RIGHT OF WAY
 CQ2700'FENCE ALONG SOUTH SIDE OF HIGHWAY, 136.0 FEET NORTHEAST OF
 CQ2700'A HIGHWAY RIGHT OF WAY MARKER ON SOUTH SIDE OF HIGHWAY, AND
 CQ2700'APPROXIMATELY 750 FEET WEST OF WEST CHOUDRANT CREEK RELIEF
 CQ2700'BRIDGE ON INTERSTATE 20.
 CQ2700'
 CQ2700'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2700'CONCRETE POST SET EVEN WITH THE SURFACE OF THE GROUND IN
 CQ2700'SHOULDER OF HIGHWAY.  STATION IS STAMPED 31C002.
 CQ2700'
 CQ2700'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2700'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2700'NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS ON INTERSTATE
 CQ2700'20, THENCE EAST ALONG INTERSTATE 20 FOR 11.36 MILES TO THE
 CQ2700'STATION SET ON THE SOUTH SIDE OF HIGHWAY.
 CQ2700'
 CQ2700'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2700
 CQ2700                          STATION RECOVERY (1987)
 CQ2700
 CQ2700'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2700'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2700
 CQ2700                          STATION RECOVERY (2008)
 CQ2700
 CQ2700'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2700'MARK HAS POSSIBLY BEEN COVERED OVER WITH ASPHALT WHEN THE INTERSTATE
 CQ2700'EASTBOUND SHOULDERS WERE WIDENED/REPAVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2701 ***********************************************************************
 CQ2701  DESIGNATION -  31C003
 CQ2701  PID         -  CQ2701
 CQ2701  STATE/COUNTY-  LA/LINCOLN
 CQ2701  COUNTRY     -  US
 CQ2701  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ2701
 CQ2701                         *CURRENT SURVEY CONTROL
 CQ2701  ______________________________________________________________________
 CQ2701* NAD 83(1992) POSITION- 32 31 18.92373(N) 092 25 05.52564(W)   ADJUSTED
 CQ2701* NAVD 88 ORTHO HEIGHT -    53.1   (meters)      174.    (feet) VERTCON3
 CQ2701  ______________________________________________________________________
 CQ2701  GEOID HEIGHT    -        -25.769 (meters)                     GEOID18
 CQ2701  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 CQ2701  HORZ ORDER      -  SECOND
 CQ2701
 CQ2701.The horizontal coordinates were established by classical geodetic methods
 CQ2701.and adjusted by the National Geodetic Survey in January 1993.
 CQ2701
 CQ2701.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2701
 CQ2701.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2701.GEOID18 height accuracy estimate available here.
 CQ2701
 CQ2701.Click photographs - Photos may exist for this station.
 CQ2701
 CQ2701.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2701
 CQ2701. The following values were computed from the NAD 83(1992) position.
 CQ2701
 CQ2701;                    North         East     Units Scale Factor Converg.
 CQ2701;SPC LA N     -   224,188.421 1,007,685.057   MT  0.99997020   +0 02 35.7
 CQ2701;SPC LA N     -   735,524.84  3,306,046.72   sFT  0.99997020   +0 02 35.7
 CQ2701;UTM  15      - 3,598,438.488   554,640.798   MT  0.99963682   +0 18 46.1
 CQ2701
 CQ2701!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2701!SPC LA N     -   0.99999570  x   0.99997020  =   0.99996590
 CQ2701!UTM  15      -   0.99999570  x   0.99963682  =   0.99963252
 CQ2701
 CQ2701:                Primary Azimuth Mark                     Grid Az
 CQ2701:SPC LA N     -  31C002                                   286 17 47.8
 CQ2701:UTM  15      -  31C002                                   286 01 37.4
 CQ2701
 CQ2701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR5464098438(NAD 83)
 CQ2701
 CQ2701|---------------------------------------------------------------------|
 CQ2701| PID    Reference Object                     Distance      Geod. Az  |
 CQ2701|                                                           dddmmss.s |
 CQ2701| CQ2700 31C002                              APPROX. 2.4 KM 2862023.5 |
 CQ2701|---------------------------------------------------------------------|
 CQ2701
 CQ2701                          SUPERSEDED SURVEY CONTROL
 CQ2701
 CQ2701  NAD 83(1986)-  32 31 18.93712(N)    092 25 05.51708(W) AD(       ) 2
 CQ2701  NAD 27      -  32 31 18.40678(N)    092 25 05.00503(W) AD(       ) 2
 CQ2701  NGVD 29 (07/19/86)   53.2    (m)          175.     (f) VERT ANG       
 CQ2701
 CQ2701.Superseded values are not recommended for survey control.
 CQ2701
 CQ2701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2701.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2701
 CQ2701_MARKER: DD = SURVEY DISK
 CQ2701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2701_STAMPING: 31C003 1966
 CQ2701_MARK LOGO: LADHGS
 CQ2701_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2701+STABILITY: SURFACE MOTION
 CQ2701
 CQ2701  HISTORY     - Date     Condition        Report By
 CQ2701  HISTORY     - 1966     MONUMENTED       LADH
 CQ2701  HISTORY     - 1987     GOOD             LADTD
 CQ2701
 CQ2701                          STATION DESCRIPTION
 CQ2701
 CQ2701'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2701'THIS STATION IS SET ALONG INTERSTATE 20, 12.83 MILES FROM THE
 CQ2701'VIENNA STREET OVERPASS AND INTERCHANGE IN RUSTON, LOUISIANA,
 CQ2701'92.0 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE OF
 CQ2701'INTERSTATE 20, 111.0 FEET EAST OF A RIGHT OF WAY MARKER ON
 CQ2701'SOUTH SIDE OF HIGHWAY, 42.45 FEET WEST OF A RIGHT OF WAY MARKER
 CQ2701'ON SOUTH SIDE OF HIGHWAY, 13.60 FEET NORTH OF THE SOUTH RIGHT
 CQ2701'OF WAY FENCE, AND 1.50 FEET WEST OF A METAL WITNESS POST AND
 CQ2701'SIGN.
 CQ2701'
 CQ2701'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2701'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ2701'STATION IS STAMPED 31C003.
 CQ2701'
 CQ2701'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2701'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2701'NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2701'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 12.83
 CQ2701'MILES TO THE STATION SET ON THE SOUTH SIDE OF HIGHWAY.
 CQ2701'
 CQ2701'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2701
 CQ2701                          STATION RECOVERY (1987)
 CQ2701
 CQ2701'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2701'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2702 ***********************************************************************
 CQ2702  DESIGNATION -  31C004
 CQ2702  PID         -  CQ2702
 CQ2702  STATE/COUNTY-  LA/OUACHITA
 CQ2702  COUNTRY     -  US
 CQ2702  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ2702
 CQ2702                         *CURRENT SURVEY CONTROL
 CQ2702  ______________________________________________________________________
 CQ2702* NAD 83(1992) POSITION- 32 31 17.25075(N) 092 23 15.88914(W)   ADJUSTED
 CQ2702* NAVD 88 ORTHO HEIGHT -    61.5   (meters)      202.    (feet) VERTCON3
 CQ2702  ______________________________________________________________________
 CQ2702  GEOID HEIGHT    -        -25.779 (meters)                     GEOID18
 CQ2702  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 CQ2702  HORZ ORDER      -  FIRST
 CQ2702
 CQ2702.The horizontal coordinates were established by classical geodetic methods
 CQ2702.and adjusted by the National Geodetic Survey in January 1993.
 CQ2702
 CQ2702.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2702.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2702
 CQ2702.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2702.GEOID18 height accuracy estimate available here.
 CQ2702
 CQ2702.Click photographs - Photos may exist for this station.
 CQ2702
 CQ2702.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2702
 CQ2702. The following values were computed from the NAD 83(1992) position.
 CQ2702
 CQ2702;                    North         East     Units Scale Factor Converg.
 CQ2702;SPC LA N     -   224,139.449 1,010,546.352   MT  0.99997011   +0 03 33.7
 CQ2702;SPC LA N     -   735,364.18  3,315,434.16   sFT  0.99997011   +0 03 33.7
 CQ2702;UTM  15      - 3,598,402.996   557,501.344   MT  0.99964077   +0 19 45.0
 CQ2702
 CQ2702!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2702!SPC LA N     -   0.99999438  x   0.99997011  =   0.99996450
 CQ2702!UTM  15      -   0.99999438  x   0.99964077  =   0.99963516
 CQ2702
 CQ2702:                Primary Azimuth Mark                     Grid Az
 CQ2702:SPC LA N     -  31C003                                   270 58 50.4
 CQ2702:UTM  15      -  31C003                                   270 42 39.1
 CQ2702
 CQ2702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR5750198402(NAD 83)
 CQ2702
 CQ2702|---------------------------------------------------------------------|
 CQ2702| PID    Reference Object                     Distance      Geod. Az  |
 CQ2702|                                                           dddmmss.s |
 CQ2702| CQ2691 31C005                              APPROX. 2.2 KM 0882758.6 |
 CQ2702| CQ2822 CALHOUN LOOKOUT TOWER               APPROX. 3.3 KM 1902440.3 |
 CQ2702| CQ2701 31C003                              APPROX. 2.9 KM 2710224.1 |
 CQ2702|---------------------------------------------------------------------|
 CQ2702
 CQ2702                          SUPERSEDED SURVEY CONTROL
 CQ2702
 CQ2702  NAD 83(1986)-  32 31 17.26416(N)    092 23 15.88064(W) AD(       ) 1
 CQ2702  NAD 27      -  32 31 16.73485(N)    092 23 15.37217(W) AD(       ) 1
 CQ2702  NGVD 29 (07/19/86)   61.6    (m)          202.     (f) VERT ANG       
 CQ2702
 CQ2702.Superseded values are not recommended for survey control.
 CQ2702
 CQ2702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2702.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2702
 CQ2702_MARKER: DD = SURVEY DISK
 CQ2702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2702_STAMPING: 31C004 1966
 CQ2702_MARK LOGO: LADHGS
 CQ2702_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2702+STABILITY: SURFACE MOTION
 CQ2702_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ2702+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2008
 CQ2702
 CQ2702  HISTORY     - Date     Condition        Report By
 CQ2702  HISTORY     - 1966     MONUMENTED       LADH
 CQ2702  HISTORY     - 1971     GOOD             NGS
 CQ2702  HISTORY     - 1987     GOOD             LADTD
 CQ2702  HISTORY     - 19910515 GOOD             USPSQD
 CQ2702  HISTORY     - 20080626 GOOD             GEOCAC
 CQ2702
 CQ2702                          STATION DESCRIPTION
 CQ2702
 CQ2702'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2702'THIS STATION IS SET EAST ALONG INTERSTATE 20, 14.58 MILES FROM
 CQ2702'THE VIENNA STREET (U.S. HIGHWAY 167) OVERPASS AND INTERCHANGE
 CQ2702'IN RUSTON, LOUISIANA, 78.0 FEET SOUTH OF THE CENTERLINE OF THE
 CQ2702'EAST BOUND LANE OF INTERSTATE 20, 89.6 FEET NORTHEAST OF POWER
 CQ2702'POLE NO. 4, 138.0 FEET NORTHEAST OF RIGHT OF WAY MARKER ON SOUTH
 CQ2702'SIDE OF HIGHWAY 25.0 FEET NORTH OF SOUTH RIGHT OF WAY FENCE,
 CQ2702'AND 1.93 FEET EAST OF A METAL WITNESS POST AND SIGN.
 CQ2702'
 CQ2702'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2702'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ2702'GROUND.  STATION IS STAMPED 31C004.
 CQ2702'
 CQ2702'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2702'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2702'NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2702'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 14.58 MILES
 CQ2702'TO STATION SET SOUTH OF HIGHWAY.
 CQ2702'
 CQ2702'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2702
 CQ2702                          STATION RECOVERY (1971)
 CQ2702
 CQ2702'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CQ2702'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 CQ2702'1966 DESCRIPTION IS COMPLETELY ADEQUATE.
 CQ2702
 CQ2702                          STATION RECOVERY (1987)
 CQ2702
 CQ2702'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2702'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2702
 CQ2702                          STATION RECOVERY (1991)
 CQ2702
 CQ2702'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2702'RECOVERED IN GOOD CONDITION.
 CQ2702
 CQ2702                          STATION RECOVERY (2008)
 CQ2702
 CQ2702'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2702'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2691 ***********************************************************************
 CQ2691  DESIGNATION -  31C005
 CQ2691  PID         -  CQ2691
 CQ2691  STATE/COUNTY-  LA/OUACHITA
 CQ2691  COUNTRY     -  US
 CQ2691  USGS QUAD   -  CALHOUN (2018)
 CQ2691
 CQ2691                         *CURRENT SURVEY CONTROL
 CQ2691  ______________________________________________________________________
 CQ2691* NAD 83(1992) POSITION- 32 31 19.18733(N) 092 21 50.16054(W)   ADJUSTED
 CQ2691* NAVD 88 ORTHO HEIGHT -    53.4   (meters)      175.    (feet) VERTCON3
 CQ2691  ______________________________________________________________________
 CQ2691  GEOID HEIGHT    -        -25.790 (meters)                     GEOID18
 CQ2691  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 CQ2691  HORZ ORDER      -  SECOND
 CQ2691
 CQ2691.The horizontal coordinates were established by classical geodetic methods
 CQ2691.and adjusted by the National Geodetic Survey in January 1993.
 CQ2691
 CQ2691.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2691.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2691
 CQ2691.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2691.GEOID18 height accuracy estimate available here.
 CQ2691
 CQ2691.Click photographs - Photos may exist for this station.
 CQ2691
 CQ2691.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2691
 CQ2691. The following values were computed from the NAD 83(1992) position.
 CQ2691
 CQ2691;                    North         East     Units Scale Factor Converg.
 CQ2691;SPC LA N     -   224,201.666 1,012,783.593   MT  0.99997021   +0 04 19.0
 CQ2691;SPC LA N     -   735,568.30  3,322,774.17   sFT  0.99997021   +0 04 19.0
 CQ2691;UTM  15      - 3,598,475.728   559,737.534   MT  0.99964400   +0 20 31.1
 CQ2691
 CQ2691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2691!SPC LA N     -   0.99999566  x   0.99997021  =   0.99996587
 CQ2691!UTM  15      -   0.99999566  x   0.99964400  =   0.99963966
 CQ2691
 CQ2691:                Primary Azimuth Mark                     Grid Az
 CQ2691:SPC LA N     -  31C004                                   268 24 25.7
 CQ2691:UTM  15      -  31C004                                   268 08 13.6
 CQ2691
 CQ2691_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR5973798475(NAD 83)
 CQ2691
 CQ2691|---------------------------------------------------------------------|
 CQ2691| PID    Reference Object                     Distance      Geod. Az  |
 CQ2691|                                                           dddmmss.s |
 CQ2691| CQ2702 31C004                              APPROX. 2.2 KM 2682844.7 |
 CQ2691|---------------------------------------------------------------------|
 CQ2691
 CQ2691                          SUPERSEDED SURVEY CONTROL
 CQ2691
 CQ2691  NAD 83(1986)-  32 31 19.20074(N)    092 21 50.15215(W) AD(       ) 2
 CQ2691  NAD 27      -  32 31 18.67226(N)    092 21 49.64546(W) AD(       ) 2
 CQ2691  NGVD 29 (07/19/86)   53.5    (m)          176.     (f) VERT ANG       
 CQ2691
 CQ2691.Superseded values are not recommended for survey control.
 CQ2691
 CQ2691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2691.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2691
 CQ2691_MARKER: DD = SURVEY DISK
 CQ2691_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ2691_SP_SET: OVERPASS
 CQ2691_STAMPING: 31C005 1966
 CQ2691_MARK LOGO: LADHGS
 CQ2691_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2691+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2011
 CQ2691
 CQ2691  HISTORY     - Date     Condition        Report By
 CQ2691  HISTORY     - 1966     MONUMENTED       LADH
 CQ2691  HISTORY     - 1987     GOOD             LADTD
 CQ2691  HISTORY     - 19910515 GOOD             USPSQD
 CQ2691  HISTORY     - 20050526 GOOD             GEOCAC
 CQ2691  HISTORY     - 20110519 GOOD             INDIV
 CQ2691
 CQ2691                          STATION DESCRIPTION
 CQ2691
 CQ2691'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2691'STATION IS SET IN THE NORTHWEST CORNER OF THE LA HIGHWAY 151
 CQ2691'OVERPASS AND INTERCHANGE ON INTERSTATE 20 AND IS MARKED BY
 CQ2691'A STANDARD BRONZE DISK SET IN THE ROADWAY, IN THE ABUTMENT
 CQ2691'(2.97 FEET WEST OF THE WEST SIGN, 11.85 FEET WEST OF THE
 CQ2691'CENTERLINE OF LA HIGHWAY 151 AND 11.90 FEET SOUTHEAST OF POST ON
 CQ2691'GUARD RAIL.  STATION IS STAMPED 31C005.
 CQ2691'
 CQ2691'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2691'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2691'NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ2691'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 15.97 MILES
 CQ2691'TO STATION SET IN OVERPASS.
 CQ2691'
 CQ2691'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2691
 CQ2691                          STATION RECOVERY (1987)
 CQ2691
 CQ2691'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2691'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2691
 CQ2691                          STATION RECOVERY (1991)
 CQ2691
 CQ2691'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2691'RECOVERED IN GOOD CONDITION.
 CQ2691
 CQ2691                          STATION RECOVERY (2005)
 CQ2691
 CQ2691'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ2691'RECOVERED IN GOOD CONDITION.
 CQ2691
 CQ2691                          STATION RECOVERY (2011)
 CQ2691
 CQ2691'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (SJP)
 CQ2691'DISC IS SET IN EDGE OF THE PAVEMENT 6 FEET EAST OF A WITNESS POST
 CQ2691'BEHIND THE WEST GUARDRAIL AT THE NORTH END OF THE OVERPASS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2695 ***********************************************************************
 CQ2695  DESIGNATION -  31C007
 CQ2695  PID         -  CQ2695
 CQ2695  STATE/COUNTY-  LA/OUACHITA
 CQ2695  COUNTRY     -  US
 CQ2695  USGS QUAD   -  CALHOUN (2018)
 CQ2695
 CQ2695                         *CURRENT SURVEY CONTROL
 CQ2695  ______________________________________________________________________
 CQ2695* NAD 83(1992) POSITION- 32 30 37.29932(N) 092 18 12.75915(W)   ADJUSTED
 CQ2695* NAVD 88 ORTHO HEIGHT -    38.5   (meters)      126.    (feet) VERTCON3
 CQ2695  ______________________________________________________________________
 CQ2695  GEOID HEIGHT    -        -25.812 (meters)                     GEOID18
 CQ2695  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 CQ2695  HORZ ORDER      -  SECOND
 CQ2695
 CQ2695.The horizontal coordinates were established by classical geodetic methods
 CQ2695.and adjusted by the National Geodetic Survey in January 1993.
 CQ2695
 CQ2695.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2695.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2695
 CQ2695.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2695.GEOID18 height accuracy estimate available here.
 CQ2695
 CQ2695.Click photographs - Photos may exist for this station.
 CQ2695
 CQ2695.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2695
 CQ2695. The following values were computed from the NAD 83(1992) position.
 CQ2695
 CQ2695;                    North         East     Units Scale Factor Converg.
 CQ2695;SPC LA N     -   222,920.077 1,018,459.563   MT  0.99996809   +0 06 13.9
 CQ2695;SPC LA N     -   731,363.62  3,341,396.08   sFT  0.99996809   +0 06 13.9
 CQ2695;UTM  15      - 3,597,221.328   565,417.662   MT  0.99965277   +0 22 27.6
 CQ2695
 CQ2695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2695!SPC LA N     -   0.99999800  x   0.99996809  =   0.99996609
 CQ2695!UTM  15      -   0.99999800  x   0.99965277  =   0.99965077
 CQ2695
 CQ2695:                Primary Azimuth Mark                     Grid Az
 CQ2695:SPC LA N     -  31 C 006                                 292 06 05.4
 CQ2695:UTM  15      -  31 C 006                                 291 49 51.7
 CQ2695
 CQ2695_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6541797221(NAD 83)
 CQ2695
 CQ2695|---------------------------------------------------------------------|
 CQ2695| PID    Reference Object                     Distance      Geod. Az  |
 CQ2695|                                                           dddmmss.s |
 CQ2695| CQ0067 31 C 006                            APPROX. 2.6 KM 2921219.3 |
 CQ2695|---------------------------------------------------------------------|
 CQ2695
 CQ2695                          SUPERSEDED SURVEY CONTROL
 CQ2695
 CQ2695  NAD 83(1986)-  32 30 37.31272(N)    092 18 12.75099(W) AD(       ) 2
 CQ2695  NAD 27      -  32 30 36.78508(N)    092 18 12.24922(W) AD(       ) 2
 CQ2695  NGVD 29 (07/19/86)   38.6    (m)          127.     (f) VERT ANG       
 CQ2695
 CQ2695.Superseded values are not recommended for survey control.
 CQ2695
 CQ2695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2695.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2695
 CQ2695_MARKER: DD = SURVEY DISK
 CQ2695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2695_STAMPING: 31C007 1966
 CQ2695_MARK LOGO: LADHGS
 CQ2695_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2695+STABILITY: SURFACE MOTION
 CQ2695
 CQ2695  HISTORY     - Date     Condition        Report By
 CQ2695  HISTORY     - 1966     MONUMENTED       LADH
 CQ2695  HISTORY     - 1987     GOOD             LADTD
 CQ2695  HISTORY     - 19910515 GOOD             USPSQD
 CQ2695
 CQ2695                          STATION DESCRIPTION
 CQ2695
 CQ2695'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2695'THIS STATION IS WEST ALONG INTERSTATE 20, 10.84 MILES FROM THE
 CQ2695'ST. JOHN STREET ENTRANCE RAMP ON THE WEST BOUND LANE OF INTERSTATE
 CQ2695'20 IN MONROE, LOUISIANA.  STATION IS 64.0 FEET SOUTH OF THE
 CQ2695'CENTERLINE OF THE EAST BOUND LANE ON INTERSTATE 20, 65.25 FEET
 CQ2695'NORTHWEST OF A HIGHWAY RIGHT OF WAY MARKER, 26.15 FEET NORTH
 CQ2695'OF THE SOUTH RIGHT OF WAY FENCE, AND 1.55 FEET EAST OF A METAL
 CQ2695'WITNESS POST AND SIGN.
 CQ2695'
 CQ2695'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2695'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ2695'THE GROUND.  STATION IS STAMPED 31C007.
 CQ2695'
 CQ2695'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE IN
 CQ2695'MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1 MILE
 CQ2695'TO THE ENTRANCE RAMP TO THE WEST BOUND LANE ON INTERSTATE 20,
 CQ2695'THENCE WEST ALONG INTERSTATE 20 FOR 10.84 MILES TO THE STATION
 CQ2695'SET SOUTH OF THE HIGHWAY.
 CQ2695'
 CQ2695'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2695
 CQ2695                          STATION RECOVERY (1987)
 CQ2695
 CQ2695'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2695'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2695
 CQ2695                          STATION RECOVERY (1991)
 CQ2695
 CQ2695'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2697 ***********************************************************************
 CQ2697  DESIGNATION -  31C008
 CQ2697  PID         -  CQ2697
 CQ2697  STATE/COUNTY-  LA/OUACHITA
 CQ2697  COUNTRY     -  US
 CQ2697  USGS QUAD   -  CALHOUN (2018)
 CQ2697
 CQ2697                         *CURRENT SURVEY CONTROL
 CQ2697  ______________________________________________________________________
 CQ2697* NAD 83(1992) POSITION- 32 30 36.16435(N) 092 17 11.10140(W)   ADJUSTED
 CQ2697* NAVD 88 ORTHO HEIGHT -    45.6   (meters)      150.    (feet) VERTCON3
 CQ2697  ______________________________________________________________________
 CQ2697  GEOID HEIGHT    -        -25.820 (meters)                     GEOID18
 CQ2697  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 CQ2697  HORZ ORDER      -  SECOND
 CQ2697
 CQ2697.The horizontal coordinates were established by classical geodetic methods
 CQ2697.and adjusted by the National Geodetic Survey in January 1993.
 CQ2697
 CQ2697.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2697.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2697
 CQ2697.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2697.GEOID18 height accuracy estimate available here.
 CQ2697
 CQ2697.Click photographs - Photos may exist for this station.
 CQ2697
 CQ2697.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2697
 CQ2697. The following values were computed from the NAD 83(1992) position.
 CQ2697
 CQ2697;                    North         East     Units Scale Factor Converg.
 CQ2697;SPC LA N     -   222,888.160 1,020,068.947   MT  0.99996804   +0 06 46.5
 CQ2697;SPC LA N     -   731,258.90  3,346,676.20   sFT  0.99996804   +0 06 46.5
 CQ2697;UTM  15      - 3,597,197.018   567,026.674   MT  0.99965540   +0 23 00.7
 CQ2697
 CQ2697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2697!SPC LA N     -   0.99999690  x   0.99996804  =   0.99996494
 CQ2697!UTM  15      -   0.99999690  x   0.99965540  =   0.99965230
 CQ2697
 CQ2697:                Primary Azimuth Mark                     Grid Az
 CQ2697:SPC LA N     -  31C007                                   271 08 10.3
 CQ2697:UTM  15      -  31C007                                   270 51 56.1
 CQ2697
 CQ2697_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6702697197(NAD 83)
 CQ2697
 CQ2697|---------------------------------------------------------------------|
 CQ2697| PID    Reference Object                     Distance      Geod. Az  |
 CQ2697|                                                           dddmmss.s |
 CQ2697| CQ2695 31C007                              APPROX. 1.6 KM 2711456.8 |
 CQ2697|---------------------------------------------------------------------|
 CQ2697
 CQ2697                          SUPERSEDED SURVEY CONTROL
 CQ2697
 CQ2697  NAD 83(1986)-  32 30 36.17775(N)    092 17 11.09332(W) AD(       ) 2
 CQ2697  NAD 27      -  32 30 35.65074(N)    092 17 10.59304(W) AD(       ) 2
 CQ2697  NGVD 29 (07/19/86)   45.6    (m)          150.     (f) VERT ANG       
 CQ2697
 CQ2697.Superseded values are not recommended for survey control.
 CQ2697
 CQ2697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2697.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2697
 CQ2697_MARKER: DD = SURVEY DISK
 CQ2697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2697_STAMPING: 31C008 1966
 CQ2697_MARK LOGO: LADHGS
 CQ2697_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2697+STABILITY: SURFACE MOTION
 CQ2697
 CQ2697  HISTORY     - Date     Condition        Report By
 CQ2697  HISTORY     - 1966     MONUMENTED       LADH
 CQ2697  HISTORY     - 1987     GOOD             LADTD
 CQ2697  HISTORY     - 19910515 GOOD             USPSQD
 CQ2697  HISTORY     - 20081109 GOOD             GEOCAC
 CQ2697
 CQ2697                          STATION DESCRIPTION
 CQ2697
 CQ2697'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2697'THIS STATION IS WEST ALONG INTERSTATE 20, 9.85 MILES FROM THE
 CQ2697'ST. JOHN STREET ENTRANCE RAMP ON INTERSTATE 20 IN MONROE,
 CQ2697'LOUISIANA, AND IS 2.0 FEET EAST OF A METAL WITNESS POST AND
 CQ2697'SIGN, 63.1 FEET SOUTH OF CENTERLINE OF THE WEST BOUND LANE
 CQ2697'OF INTERSTATE 20, 316.0 FEET EAST OF THE SOUTH END OF CROSS-DRAIN
 CQ2697'UNDER THE WEST BOUND LANE OF INTERSTATE 20, 16.0 FEET NORTH
 CQ2697'OF A LONE 10 INCH PINE TREE.  STATION IS IN THE MEDIAN OF THE
 CQ2697'HIGHWAY.
 CQ2697'
 CQ2697'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2697'CONCRETE POST PROJECT ABOUT 4 INCHES ABOVE THE SURFACE OF THE
 CQ2697'GROUND.  STATION IS STAMPED 31C008.
 CQ2697'
 CQ2697'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE IN
 CQ2697'MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1 MILE TO
 CQ2697'THE ELEVATED RAMP LEADING TO THE WEST BOUND LANE OF INTERSTATE
 CQ2697'20, THENCE WEST ALONG INTERSTATE 20, FOR 9.85 MILES TO THE
 CQ2697'STATION SET IN THE MEDIAN.
 CQ2697'
 CQ2697'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2697
 CQ2697                          STATION RECOVERY (1987)
 CQ2697
 CQ2697'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2697'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2697
 CQ2697                          STATION RECOVERY (1991)
 CQ2697
 CQ2697'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2697'RECOVERED IN GOOD CONDITION.
 CQ2697
 CQ2697                          STATION RECOVERY (2008)
 CQ2697
 CQ2697'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2697'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2689 ***********************************************************************
 CQ2689  DESIGNATION -  31C009
 CQ2689  PID         -  CQ2689
 CQ2689  STATE/COUNTY-  LA/OUACHITA
 CQ2689  COUNTRY     -  US
 CQ2689  USGS QUAD   -  CALHOUN (2018)
 CQ2689
 CQ2689                         *CURRENT SURVEY CONTROL
 CQ2689  ______________________________________________________________________
 CQ2689* NAD 83(1992) POSITION- 32 30 37.12801(N) 092 16 10.17801(W)   ADJUSTED
 CQ2689* NAVD 88 ORTHO HEIGHT -    45.6   (meters)      150.    (feet) VERTCON3
 CQ2689  ______________________________________________________________________
 CQ2689  GEOID HEIGHT    -        -25.828 (meters)                     GEOID18
 CQ2689  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 CQ2689  HORZ ORDER      -  SECOND
 CQ2689
 CQ2689.The horizontal coordinates were established by classical geodetic methods
 CQ2689.and adjusted by the National Geodetic Survey in January 1993.
 CQ2689
 CQ2689.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2689.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2689
 CQ2689.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2689.GEOID18 height accuracy estimate available here.
 CQ2689
 CQ2689.Click photographs - Photos may exist for this station.
 CQ2689
 CQ2689.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2689
 CQ2689. The following values were computed from the NAD 83(1992) position.
 CQ2689
 CQ2689;                    North         East     Units Scale Factor Converg.
 CQ2689;SPC LA N     -   222,921.102 1,021,659.037   MT  0.99996809   +0 07 18.7
 CQ2689;SPC LA N     -   731,366.98  3,351,893.02   sFT  0.99996809   +0 07 18.7
 CQ2689;UTM  15      - 3,597,237.459   568,616.096   MT  0.99965806   +0 23 33.5
 CQ2689
 CQ2689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2689!SPC LA N     -   0.99999690  x   0.99996809  =   0.99996499
 CQ2689!UTM  15      -   0.99999690  x   0.99965806  =   0.99965496
 CQ2689
 CQ2689:                Primary Azimuth Mark                     Grid Az
 CQ2689:SPC LA N     -  31C008                                   268 48 47.7
 CQ2689:UTM  15      -  31C008                                   268 32 32.9
 CQ2689
 CQ2689_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6861697237(NAD 83)
 CQ2689
 CQ2689|---------------------------------------------------------------------|
 CQ2689| PID    Reference Object                     Distance      Geod. Az  |
 CQ2689|                                                           dddmmss.s |
 CQ2689| CQ2697 31C008                              APPROX. 1.6 KM 2685606.4 |
 CQ2689|---------------------------------------------------------------------|
 CQ2689
 CQ2689                          SUPERSEDED SURVEY CONTROL
 CQ2689
 CQ2689  NAD 83(1986)-  32 30 37.14140(N)    092 16 10.16999(W) AD(       ) 2
 CQ2689  NAD 27      -  32 30 36.61514(N)    092 16 09.67123(W) AD(       ) 2
 CQ2689  NGVD 29 (07/19/86)   45.6    (m)          150.     (f) VERT ANG       
 CQ2689
 CQ2689.Superseded values are not recommended for survey control.
 CQ2689
 CQ2689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2689.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2689
 CQ2689_MARKER: DD = SURVEY DISK
 CQ2689_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ2689_SP_SET: ABUTMENT
 CQ2689_STAMPING: 31C009 1966
 CQ2689_MARK LOGO: LADHGS
 CQ2689_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2689
 CQ2689  HISTORY     - Date     Condition        Report By
 CQ2689  HISTORY     - 1966     MONUMENTED       LADH
 CQ2689  HISTORY     - 1987     GOOD             LADTD
 CQ2689  HISTORY     - 19910515 GOOD             USPSQD
 CQ2689  HISTORY     - 20050525 MARK NOT FOUND   GEOCAC
 CQ2689
 CQ2689                          STATION DESCRIPTION
 CQ2689
 CQ2689'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2689'STATION IS SET IN THE NORTHWEST CORNER OF THE OVERPASS ON PARISH
 CQ2689'ROAD OVER INTERSTATE 20 AND IS MARKED BY STANDARD BRONZE DISK SET
 CQ2689'IN THE ROADWAY OF THE OVERPASS IN THE ABUTMENT (3.00 FEET EAST
 CQ2689'OF THE WEST CURB).  STATION IS 8.20 FEET SOUTHEAST OF A METAL
 CQ2689'WITNESS POST AND SIGN, 9.60 FEET WEST OF THE CENTERLINE OF
 CQ2689'THE PARISH ROAD AND IS STAMPED 31C009.
 CQ2689'
 CQ2689'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE IN
 CQ2689'MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1 MILE TO
 CQ2689'THE ELEVATED RAMP LEADING TO THE WEST BOUND LANE ON INTERSTATE
 CQ2689'20, THENCE WEST ALONG INTERSTATE 20 FOR 8.86 MILES TO STATION
 CQ2689'SET IN OVERPASS.
 CQ2689'
 CQ2689'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2689
 CQ2689                          STATION RECOVERY (1987)
 CQ2689
 CQ2689'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2689'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2689
 CQ2689                          STATION RECOVERY (1991)
 CQ2689
 CQ2689'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2689'RECOVERED IN GOOD CONDITION.
 CQ2689
 CQ2689                          STATION RECOVERY (2005)
 CQ2689
 CQ2689'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ2689'PRESUMED DESTROYED WHEN OVERPASS WAS REPLACED IN 1992
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2676 ***********************************************************************
 CQ2676  DESIGNATION -  31C010
 CQ2676  PID         -  CQ2676
 CQ2676  STATE/COUNTY-  LA/OUACHITA
 CQ2676  COUNTRY     -  US
 CQ2676  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ2676
 CQ2676                         *CURRENT SURVEY CONTROL
 CQ2676  ______________________________________________________________________
 CQ2676* NAD 83(1992) POSITION- 32 30 37.36880(N) 092 14 45.42770(W)   ADJUSTED
 CQ2676* NAVD 88 ORTHO HEIGHT -    45.2   (meters)      148.    (feet) VERTCON3
 CQ2676  ______________________________________________________________________
 CQ2676  GEOID HEIGHT    -        -25.840 (meters)                     GEOID18
 CQ2676  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 CQ2676  HORZ ORDER      -  SECOND
 CQ2676
 CQ2676.The horizontal coordinates were established by classical geodetic methods
 CQ2676.and adjusted by the National Geodetic Survey in January 1993.
 CQ2676
 CQ2676.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2676.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2676
 CQ2676.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2676.GEOID18 height accuracy estimate available here.
 CQ2676
 CQ2676.Click photographs - Photos may exist for this station.
 CQ2676
 CQ2676.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2676
 CQ2676. The following values were computed from the NAD 83(1992) position.
 CQ2676
 CQ2676;                    North         East     Units Scale Factor Converg.
 CQ2676;SPC LA N     -   222,933.465 1,023,871.069   MT  0.99996810   +0 08 03.5
 CQ2676;SPC LA N     -   731,407.54  3,359,150.33   sFT  0.99996810   +0 08 03.5
 CQ2676;UTM  15      - 3,597,260.272   570,827.363   MT  0.99966186   +0 24 19.0
 CQ2676
 CQ2676!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2676!SPC LA N     -   0.99999697  x   0.99996810  =   0.99996507
 CQ2676!UTM  15      -   0.99999697  x   0.99966186  =   0.99965883
 CQ2676
 CQ2676:                Primary Azimuth Mark                     Grid Az
 CQ2676:SPC LA N     -  31C009                                   269 40 47.7
 CQ2676:UTM  15      -  31C009                                   269 24 32.2
 CQ2676
 CQ2676_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7082797260(NAD 83)
 CQ2676
 CQ2676|---------------------------------------------------------------------|
 CQ2676| PID    Reference Object                     Distance      Geod. Az  |
 CQ2676|                                                           dddmmss.s |
 CQ2676| CQ2689 31C009                              APPROX. 2.2 KM 2694851.2 |
 CQ2676|---------------------------------------------------------------------|
 CQ2676
 CQ2676                          SUPERSEDED SURVEY CONTROL
 CQ2676
 CQ2676  NAD 83(1986)-  32 30 37.38219(N)    092 14 45.41978(W) AD(       ) 2
 CQ2676  NAD 27      -  32 30 36.85703(N)    092 14 44.92323(W) AD(       ) 2
 CQ2676  NGVD 29 (07/19/86)   45.2    (m)          148.     (f) VERT ANG       
 CQ2676
 CQ2676.Superseded values are not recommended for survey control.
 CQ2676
 CQ2676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2676.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2676
 CQ2676_MARKER: DD = SURVEY DISK
 CQ2676_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2676_SP_SET: OVERPASS
 CQ2676_STAMPING: 31C010 1966
 CQ2676_MARK LOGO: LADHGS
 CQ2676_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2676
 CQ2676  HISTORY     - Date     Condition        Report By
 CQ2676  HISTORY     - 1966     MONUMENTED       LADH
 CQ2676  HISTORY     - 1987     GOOD             LADTD
 CQ2676  HISTORY     - 19910515 GOOD             USPSQD
 CQ2676  HISTORY     - 20080725 MARK NOT FOUND   GEOCAC
 CQ2676
 CQ2676                          STATION DESCRIPTION
 CQ2676
 CQ2676'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2676'STATION IS SET IN THE NORTHEAST OCRNER OF THE LA HIGHWAY
 CQ2676'546 OVERPASS AND INTERCHANGE ON INTERSTATE 20, AND IS MARKED
 CQ2676'BY A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE OVERPASS
 CQ2676'(3.05 FEET WEST OF THE EAST CURB).  STATION IS 8.70 FEET
 CQ2676'SOUTHWEST OF A METAL WITNESS POST AND SIGN.  11.10 FEET EAST
 CQ2676'OF THE CENTERLINE OF LA HIGHWAY 546, AND IS STAMPED 31C010.
 CQ2676'
 CQ2676'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2676'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR FOR
 CQ2676'0.1 MILE TO THE ELEVATED RAMP LEADING TO THE WEST BOUND
 CQ2676'LANE ON INTERSTATE 20, THENCE WEST ALONG INTERSTATE 20 FOR
 CQ2676'7.53 MILES TO THE STATION SET IN THE OVERPASS.
 CQ2676'
 CQ2676'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2676
 CQ2676                          STATION RECOVERY (1987)
 CQ2676
 CQ2676'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2676'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2676
 CQ2676                          STATION RECOVERY (1991)
 CQ2676
 CQ2676'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2676'RECOVERED IN GOOD CONDITION.
 CQ2676
 CQ2676                          STATION RECOVERY (2008)
 CQ2676
 CQ2676'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2676'PRESUMED DESTROYED WHEN ROAD OVERPASS WAS WIDENED/REPLACED IN 2008
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2680 ***********************************************************************
 CQ2680  DESIGNATION -  31C013
 CQ2680  PID         -  CQ2680
 CQ2680  STATE/COUNTY-  LA/OUACHITA
 CQ2680  COUNTRY     -  US
 CQ2680  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ2680
 CQ2680                         *CURRENT SURVEY CONTROL
 CQ2680  ______________________________________________________________________
 CQ2680* NAD 83(1992) POSITION- 32 31 29.95219(N) 092 12 02.47637(W)   ADJUSTED
 CQ2680* NAVD 88 ORTHO HEIGHT -    52.3   (meters)      172.    (feet) VERTCON3
 CQ2680  ______________________________________________________________________
 CQ2680  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 CQ2680  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 CQ2680  HORZ ORDER      -  SECOND
 CQ2680
 CQ2680.The horizontal coordinates were established by classical geodetic methods
 CQ2680.and adjusted by the National Geodetic Survey in January 1993.
 CQ2680
 CQ2680.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2680.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2680
 CQ2680.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2680.GEOID18 height accuracy estimate available here.
 CQ2680
 CQ2680.Click photographs - Photos may exist for this station.
 CQ2680
 CQ2680.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2680
 CQ2680. The following values were computed from the NAD 83(1992) position.
 CQ2680
 CQ2680;                    North         East     Units Scale Factor Converg.
 CQ2680;SPC LA N     -   224,564.069 1,028,119.745   MT  0.99997076   +0 09 29.7
 CQ2680;SPC LA N     -   736,757.28  3,373,089.53   sFT  0.99997076   +0 09 29.7
 CQ2680;UTM  15      - 3,598,910.470   575,066.983   MT  0.99966949   +0 25 47.2
 CQ2680
 CQ2680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2680!SPC LA N     -   0.99999586  x   0.99997076  =   0.99996662
 CQ2680!UTM  15      -   0.99999586  x   0.99966949  =   0.99966535
 CQ2680
 CQ2680:                Primary Azimuth Mark                     Grid Az
 CQ2680:SPC LA N     -  31 C 012                                 179 21 54.8
 CQ2680:UTM  15      -  31 C 012                                 179 05 37.3
 CQ2680
 CQ2680_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7506698910(NAD 83)
 CQ2680
 CQ2680|---------------------------------------------------------------------|
 CQ2680| PID    Reference Object                     Distance      Geod. Az  |
 CQ2680|                                                           dddmmss.s |
 CQ2680| CQ2673 31 C 012                            APPROX. 1.5 KM 1793124.5 |
 CQ2680|---------------------------------------------------------------------|
 CQ2680
 CQ2680                          SUPERSEDED SURVEY CONTROL
 CQ2680
 CQ2680  NAD 83(1986)-  32 31 29.96550(N)    092 12 02.46860(W) AD(       ) 2
 CQ2680  NAD 27      -  32 31 29.44392(N)    092 12 01.97725(W) AD(       ) 2
 CQ2680  NGVD 29 (07/19/86)   52.3    (m)          172.     (f) VERT ANG       
 CQ2680
 CQ2680.Superseded values are not recommended for survey control.
 CQ2680
 CQ2680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2680.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2680
 CQ2680_MARKER: DD = SURVEY DISK
 CQ2680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2680_STAMPING: 31C013 1966
 CQ2680_MARK LOGO: LADHGS
 CQ2680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2680+STABILITY: SURFACE MOTION
 CQ2680
 CQ2680  HISTORY     - Date     Condition        Report By
 CQ2680  HISTORY     - 1966     MONUMENTED       LADH
 CQ2680  HISTORY     - 19910515 MARK NOT FOUND   USPSQD
 CQ2680
 CQ2680                          STATION DESCRIPTION
 CQ2680
 CQ2680'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2680'THIS STATION IS LOCATED NORTHWEST OF WEST MONROE, LOUISIANA,
 CQ2680'ON LAND OWNED BY MRS. E.C. GASKIN, ON AVANT ROAD, 47.4 FEET,
 CQ2680'WEST OF CENTERLINE OF DIRT ROAD LEADING NORTH TO MRS. GASKINS
 CQ2680'RESIDENCE, 65.6 FEET NORTHWEST OF NORTHWEST CORNER OF CATTLE
 CQ2680'GUARD, 31.5 FEET EAST OF NORTH-SOUTH FENCE, 65.3 FEET NORTHEAST
 CQ2680'OF FENCE CORNER, 68.5 FEET NORTH OF NORTHEAST CORNER OF
 CQ2680'ABANDONED HOUSE, AND 200 FEET NORTH OF FIRST CURVE IN AVANT
 CQ2680'ROAD.
 CQ2680'
 CQ2680'STATION IS STANDARD BRONZE DISK SET IN ROUND CONCRETE POST
 CQ2680'EVEN WITH SURFACE OF GROUND.  STATION IS STAMPED 31C013.
 CQ2680'
 CQ2680'TO REACH THIS STATION FROM THE WELLS ROAD INTERCHANGE ON
 CQ2680'INTERSTATE 20, FOLLOW WELLS ROAD NORTH FOR 0.25 MILE TO
 CQ2680'THE INTERSECTION WITH U.S. HIGHWAY 80, THENCE WEST ALONG U.S.
 CQ2680'HIGHWAY 80 FOR 0.42 MILE TO INTERSECTION WITH AVANT ROAD
 CQ2680'LEADING NORTH, THENCE NORTH ALONG AVANT ROAD FOR 0.69 MILE
 CQ2680'TO STATION SET JUST INSIDE PASTURE WEST OF DIRT ROAD.
 CQ2680'
 CQ2680'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2680
 CQ2680                          STATION RECOVERY (1991)
 CQ2680
 CQ2680'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2680'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2679 ***********************************************************************
 CQ2679  DESIGNATION -  31C014
 CQ2679  PID         -  CQ2679
 CQ2679  STATE/COUNTY-  LA/OUACHITA
 CQ2679  COUNTRY     -  US
 CQ2679  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ2679
 CQ2679                         *CURRENT SURVEY CONTROL
 CQ2679  ______________________________________________________________________
 CQ2679* NAD 83(1992) POSITION- 32 31 54.37344(N) 092 12 27.85265(W)   ADJUSTED
 CQ2679* NAVD 88 ORTHO HEIGHT -    54.4   (meters)      178.    (feet) VERTCON3
 CQ2679  ______________________________________________________________________
 CQ2679  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 CQ2679  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 CQ2679  HORZ ORDER      -  SECOND
 CQ2679
 CQ2679.The horizontal coordinates were established by classical geodetic methods
 CQ2679.and adjusted by the National Geodetic Survey in January 1993.
 CQ2679
 CQ2679.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2679.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2679
 CQ2679.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2679.GEOID18 height accuracy estimate available here.
 CQ2679
 CQ2679.Click photographs - Photos may exist for this station.
 CQ2679
 CQ2679.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2679
 CQ2679. The following values were computed from the NAD 83(1992) position.
 CQ2679
 CQ2679;                    North         East     Units Scale Factor Converg.
 CQ2679;SPC LA N     -   225,314.520 1,027,455.482   MT  0.99997202   +0 09 16.3
 CQ2679;SPC LA N     -   739,219.39  3,370,910.19   sFT  0.99997202   +0 09 16.3
 CQ2679;UTM  15      - 3,599,657.539   574,399.373   MT  0.99966825   +0 25 33.9
 CQ2679
 CQ2679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2679!SPC LA N     -   0.99999553  x   0.99997202  =   0.99996755
 CQ2679!UTM  15      -   0.99999553  x   0.99966825  =   0.99966378
 CQ2679
 CQ2679:                Primary Azimuth Mark                     Grid Az
 CQ2679:SPC LA N     -  31C013                                   138 29 10.7
 CQ2679:UTM  15      -  31C013                                   138 12 53.1
 CQ2679
 CQ2679_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7439999657(NAD 83)
 CQ2679
 CQ2679|---------------------------------------------------------------------|
 CQ2679| PID    Reference Object                     Distance      Geod. Az  |
 CQ2679|                                                           dddmmss.s |
 CQ2679| CQ2680 31C013                              APPROX. 1.0 KM 1383827.0 |
 CQ2679|---------------------------------------------------------------------|
 CQ2679
 CQ2679                          SUPERSEDED SURVEY CONTROL
 CQ2679
 CQ2679  NAD 83(1986)-  32 31 54.38670(N)    092 12 27.84479(W) AD(       ) 2
 CQ2679  NAD 27      -  32 31 53.86529(N)    092 12 27.35307(W) AD(       ) 2
 CQ2679  NGVD 29 (07/19/86)   54.4    (m)          178.     (f) VERT ANG       
 CQ2679
 CQ2679.Superseded values are not recommended for survey control.
 CQ2679
 CQ2679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2679.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2679
 CQ2679_MARKER: DD = SURVEY DISK
 CQ2679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2679_STAMPING: 31C014 1966
 CQ2679_MARK LOGO: LADHGS
 CQ2679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2679+STABILITY: SURFACE MOTION
 CQ2679
 CQ2679  HISTORY     - Date     Condition        Report By
 CQ2679  HISTORY     - 1966     MONUMENTED       LADH
 CQ2679  HISTORY     - 19910515 MARK NOT FOUND   USPSQD
 CQ2679  HISTORY     - 20050605 MARK NOT FOUND   GEOCAC
 CQ2679
 CQ2679                          STATION DESCRIPTION
 CQ2679
 CQ2679'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2679'STATION IS LOCATED NORTHWEST OF WEST MONROE ON LAND OWNED
 CQ2679'BY MRS. AVANT BORDERING AVANT ROAD.  STATION IS 513.5 FEET
 CQ2679'EAST OF CENTERLINE OF AVANT ROAD ALONG THE AVANT NORTH PROPERTY
 CQ2679'LINE, 55.6 FEET SOUTH OF SAID PROPERTY LINE, 8.60 FEET SOUTHWEST
 CQ2679'OF METAL WITNESS POST AND SIGN, 72.6 FEET EAST OF WEST RIGHT
 CQ2679'OF WAY OF GAS LINE, 100.0 FEET WEST OF EAST RIGHT OF WAY OF GAS
 CQ2679'LINE, AND 55.0 FEET INTO AVANT PROPERTY WHERE GAS LINE ENTERS
 CQ2679'FROM THE NORTH.
 CQ2679'
 CQ2679'STATION IS STANDARD BRONZE DISK SET IN A ROUND CONCRETE
 CQ2679'POST ABOUT 2 INCHES BELOW SURFACE OF THE GROUND.  STATION
 CQ2679'IS STAMPED 31C014.
 CQ2679'
 CQ2679'TO REACH THIS STATION FROM THE WELLS ROAD INTERCHANGE ON
 CQ2679'INTERSTATE 20, FOLLOW WELLS ROAD NORTH FOR 0.25 MILE TO
 CQ2679'INTERSECTION WITH U.S. HIGHWAY 80, THENCE WEST ALONG U.S.
 CQ2679'80 FOR 0.42 MILE TO INTERSECTION WITH AVANT ROAD, THENCE
 CQ2679'NORTH ALONG AVANT ROAD FOR 0.69 MILE TO CURVE TO WEST, THENCE
 CQ2679'WEST ALONG SAME ROAD FOR 0.53 MILE TO STATION SET NORTHEAST
 CQ2679'OF ROAD IN GAS LINE RIGHT OF WAY.
 CQ2679'
 CQ2679'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2679
 CQ2679                          STATION RECOVERY (1991)
 CQ2679
 CQ2679'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2679'MARK NOT FOUND.
 CQ2679
 CQ2679                          STATION RECOVERY (2005)
 CQ2679
 CQ2679'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ2679'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2690 ***********************************************************************
 CQ2690  DESIGNATION -  31C015
 CQ2690  PID         -  CQ2690
 CQ2690  STATE/COUNTY-  LA/OUACHITA
 CQ2690  COUNTRY     -  US
 CQ2690  USGS QUAD   -  CALHOUN (2018)
 CQ2690
 CQ2690                         *CURRENT SURVEY CONTROL
 CQ2690  ______________________________________________________________________
 CQ2690* NAD 83(1992) POSITION- 32 31 04.32176(N) 092 19 31.64046(W)   ADJUSTED
 CQ2690* NAVD 88 ORTHO HEIGHT -    40.9   (meters)      134.    (feet) VERTCON3
 CQ2690  ______________________________________________________________________
 CQ2690  GEOID HEIGHT    -        -25.806 (meters)                     GEOID18
 CQ2690  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 CQ2690  HORZ ORDER      -  SECOND
 CQ2690
 CQ2690.The horizontal coordinates were established by classical geodetic methods
 CQ2690.and adjusted by the National Geodetic Survey in January 1993.
 CQ2690
 CQ2690.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2690.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2690
 CQ2690.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2690.GEOID18 height accuracy estimate available here.
 CQ2690
 CQ2690.Click photographs - Photos may exist for this station.
 CQ2690
 CQ2690.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2690
 CQ2690. The following values were computed from the NAD 83(1992) position.
 CQ2690
 CQ2690;                    North         East     Units Scale Factor Converg.
 CQ2690;SPC LA N     -   223,748.935 1,016,399.357   MT  0.99996946   +0 05 32.2
 CQ2690;SPC LA N     -   734,082.96  3,334,636.89   sFT  0.99996946   +0 05 32.2
 CQ2690;UTM  15      - 3,598,040.194   563,354.224   MT  0.99964949   +0 21 45.4
 CQ2690
 CQ2690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2690!SPC LA N     -   0.99999762  x   0.99996946  =   0.99996708
 CQ2690!UTM  15      -   0.99999762  x   0.99964949  =   0.99964711
 CQ2690
 CQ2690_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6335498040(NAD 83)
 CQ2690
 CQ2690|---------------------------------------------------------------------|
 CQ2690| PID    Reference Object                     Distance      Geod. Az  |
 CQ2690|                                                           dddmmss.s |
 CQ2690| CQ0067 31 C 006                            395.789 METERS 29314     |
 CQ2690|---------------------------------------------------------------------|
 CQ2690
 CQ2690                          SUPERSEDED SURVEY CONTROL
 CQ2690
 CQ2690  NAD 83(1986)-  32 31 04.33517(N)    092 19 31.63223(W) AD(       ) 2
 CQ2690  NAD 27      -  32 31 03.80658(N)    092 19 31.12810(W) AD(       ) 2
 CQ2690  NGVD 29 (07/19/86)   41.0    (m)          135.     (f) VERT ANG       
 CQ2690
 CQ2690.Superseded values are not recommended for survey control.
 CQ2690
 CQ2690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2690.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2690
 CQ2690_MARKER: DD = SURVEY DISK
 CQ2690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2690_STAMPING: 31C015 1966
 CQ2690_MARK LOGO: LADHGS
 CQ2690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2690+STABILITY: SURFACE MOTION
 CQ2690
 CQ2690  HISTORY     - Date     Condition        Report By
 CQ2690  HISTORY     - 1966     MONUMENTED       LADH
 CQ2690  HISTORY     - 19910515 GOOD             USPSQD
 CQ2690
 CQ2690                          STATION DESCRIPTION
 CQ2690
 CQ2690'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2690'THIS STATION IS SET 0.4 MILE EAST OF THE U.S. HIGHWAY 80
 CQ2690'INTERCHANGE ON INTERSTATE 20.  STATION IS SET ON SHOULDER OF
 CQ2690'WEST BOUND LANE OF INTERSTATE 20, 35.80 FEET NORTH OF CENTERLINE
 CQ2690'OF THE WEST BOUND LANE OF INTERSTATE 20, 74.00 FEET SOUTH OF
 CQ2690'A POWER POLE IN RIGHT OF WAY FENCE, 86.50 FEET SOUTHWEST OF
 CQ2690'THE CORNER OF FENCE RUNNING NORTH FROM RIGHT OF WAY FENCE,
 CQ2690'231.90 FEET EAST OF POINT IN ISLAND ON EXIT FROM THE WEST BOUND
 CQ2690'LANE OF INTERSTATE 20 TO THE U.S. HIGHWAY 80 INTERCHANGE.
 CQ2690'
 CQ2690'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2690'CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE THE SURFACE OF THE
 CQ2690'GROUND.
 CQ2690'
 CQ2690'TO REACH THIS STATION FROM THE INTERSECTION OF LA HIGHWAY 151
 CQ2690'AND U.S. HIGHWAY 80 IN CALHOUN, LOUISIANA, FOLLOW U.S. HIGHWAY
 CQ2690'80 EAST FOR 2.00 MILES TO THE INTERCHANGE ON INTERSTATE 20,
 CQ2690'THENCE EAST ALONG INTERSTATE 20 FOR 0.4 MILE TO STATION NORTH
 CQ2690'OF HIGHWAY IN SHOULDER.
 CQ2690'
 CQ2690'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2690
 CQ2690                          STATION RECOVERY (1991)
 CQ2690
 CQ2690'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2696 ***********************************************************************
 CQ2696  DESIGNATION -  31C016
 CQ2696  PID         -  CQ2696
 CQ2696  STATE/COUNTY-  LA/OUACHITA
 CQ2696  COUNTRY     -  US
 CQ2696  USGS QUAD   -  CALHOUN (2018)
 CQ2696
 CQ2696                         *CURRENT SURVEY CONTROL
 CQ2696  ______________________________________________________________________
 CQ2696* NAD 83(1992) POSITION- 32 31 41.33937(N) 092 19 30.95108(W)   ADJUSTED
 CQ2696* NAVD 88 ORTHO HEIGHT -    63.6   (meters)      209.    (feet) VERTCON3
 CQ2696  ______________________________________________________________________
 CQ2696  GEOID HEIGHT    -        -25.812 (meters)                     GEOID18
 CQ2696  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 CQ2696  HORZ ORDER      -  SECOND
 CQ2696
 CQ2696.The horizontal coordinates were established by classical geodetic methods
 CQ2696.and adjusted by the National Geodetic Survey in January 1993.
 CQ2696
 CQ2696.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2696.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2696
 CQ2696.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2696.GEOID18 height accuracy estimate available here.
 CQ2696
 CQ2696.Click photographs - Photos may exist for this station.
 CQ2696
 CQ2696.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2696
 CQ2696. The following values were computed from the NAD 83(1992) position.
 CQ2696
 CQ2696;                    North         East     Units Scale Factor Converg.
 CQ2696;SPC LA N     -   224,889.236 1,016,415.511   MT  0.99997135   +0 05 32.6
 CQ2696;SPC LA N     -   737,824.10  3,334,689.89   sFT  0.99997135   +0 05 32.6
 CQ2696;UTM  15      - 3,599,180.193   563,364.992   MT  0.99964951   +0 21 46.2
 CQ2696
 CQ2696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2696!SPC LA N     -   0.99999406  x   0.99997135  =   0.99996541
 CQ2696!UTM  15      -   0.99999406  x   0.99964951  =   0.99964357
 CQ2696
 CQ2696:                Primary Azimuth Mark                     Grid Az
 CQ2696:SPC LA N     -  31C015                                   180 48 41.7
 CQ2696:UTM  15      -  31C015                                   180 32 28.1
 CQ2696
 CQ2696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6336499180(NAD 83)
 CQ2696
 CQ2696|---------------------------------------------------------------------|
 CQ2696| PID    Reference Object                     Distance      Geod. Az  |
 CQ2696|                                                           dddmmss.s |
 CQ2696| CQ2690 31C015                              APPROX. 1.1 KM 1805414.3 |
 CQ2696|---------------------------------------------------------------------|
 CQ2696
 CQ2696                          SUPERSEDED SURVEY CONTROL
 CQ2696
 CQ2696  NAD 83(1986)-  32 31 41.35268(N)    092 19 30.94282(W) AD(       ) 2
 CQ2696  NAD 27      -  32 31 40.82588(N)    092 19 30.43936(W) AD(       ) 2
 CQ2696  NGVD 29 (07/19/86)   63.7    (m)          209.     (f) VERT ANG       
 CQ2696
 CQ2696.Superseded values are not recommended for survey control.
 CQ2696
 CQ2696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2696.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2696
 CQ2696_MARKER: DD = SURVEY DISK
 CQ2696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2696_STAMPING: 31C016 1966
 CQ2696_MARK LOGO: LADHGS
 CQ2696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2696+STABILITY: SURFACE MOTION
 CQ2696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2696+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2008
 CQ2696
 CQ2696  HISTORY     - Date     Condition        Report By
 CQ2696  HISTORY     - 1966     MONUMENTED       LADH
 CQ2696  HISTORY     - 19910515 GOOD             USPSQD
 CQ2696  HISTORY     - 20081109 GOOD             GEOCAC
 CQ2696
 CQ2696                          STATION DESCRIPTION
 CQ2696
 CQ2696'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2696'THIS STATION IS NORTH ALONG BROWNLEE ROAD, 0.57 MILE FROM
 CQ2696'U.S. HIGHWAY 80.  STATION IS 22.00 FEET EAST OF THE CENTERLINE
 CQ2696'OF BROWNLEE ROAD, 22.50 FEET SOUTH OF CROSS FENCE TIE ON EAST
 CQ2696'FENCE, 45.70 FEET EAST OF WEST FENCE ALONG ROAD RUNNING NORTH
 CQ2696'AND SOUTH.  STATION IS SET ON EAST SHOULDER IN FENCE.
 CQ2696'
 CQ2696'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2696'CONCRETE POST PROJECTING ABOUT 3 INCHES ABOVE THE SURFACE OF
 CQ2696'THE GROUND.  STATION IS STAMPED 31C016.
 CQ2696'
 CQ2696'TO REACH THIS STATION FROM THE ST. JOHN STREET ENTRANCE ON
 CQ2696'INTERSTATE 20 IN MONROE, LOUISIANA, GO WEST ALONG INTERSTATE
 CQ2696'20 FOR 13.3 MILES TO THE U.S. HIGHWAY 80 INTERCHANGE, THENCE
 CQ2696'EAST ALONG U.S. 80 FOR 0.2 MILE TO BROWNLEE ROAD, THENCE NORTH
 CQ2696'ALONG BROWNLEE ROAD FOR 0.57 MILE TO STATION SET EAST OF ROAD.
 CQ2696'
 CQ2696'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2696
 CQ2696                          STATION RECOVERY (1991)
 CQ2696
 CQ2696'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2696'RECOVERED IN GOOD CONDITION.
 CQ2696
 CQ2696                          STATION RECOVERY (2008)
 CQ2696
 CQ2696'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2693 ***********************************************************************
 CQ2693  DESIGNATION -  31C017
 CQ2693  PID         -  CQ2693
 CQ2693  STATE/COUNTY-  LA/OUACHITA
 CQ2693  COUNTRY     -  US
 CQ2693  USGS QUAD   -  CALHOUN (2018)
 CQ2693
 CQ2693                         *CURRENT SURVEY CONTROL
 CQ2693  ______________________________________________________________________
 CQ2693* NAD 83(1992) POSITION- 32 32 21.91968(N) 092 18 29.23026(W)   ADJUSTED
 CQ2693* NAVD 88 ORTHO HEIGHT -    73.6   (meters)      241.    (feet) VERTCON3
 CQ2693  ______________________________________________________________________
 CQ2693  GEOID HEIGHT    -        -25.826 (meters)                     GEOID18
 CQ2693  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 CQ2693  HORZ ORDER      -  SECOND
 CQ2693
 CQ2693.The horizontal coordinates were established by classical geodetic methods
 CQ2693.and adjusted by the National Geodetic Survey in January 1993.
 CQ2693
 CQ2693.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2693.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2693
 CQ2693.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2693.GEOID18 height accuracy estimate available here.
 CQ2693
 CQ2693.Click photographs - Photos may exist for this station.
 CQ2693
 CQ2693.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2693
 CQ2693. The following values were computed from the NAD 83(1992) position.
 CQ2693
 CQ2693;                    North         East     Units Scale Factor Converg.
 CQ2693;SPC LA N     -   226,141.980 1,018,023.948   MT  0.99997346   +0 06 05.2
 CQ2693;SPC LA N     -   741,934.15  3,339,966.90   sFT  0.99997346   +0 06 05.2
 CQ2693;UTM  15      - 3,600,440.113   564,966.980   MT  0.99965204   +0 22 19.8
 CQ2693
 CQ2693!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2693!SPC LA N     -   0.99999249  x   0.99997346  =   0.99996595
 CQ2693!UTM  15      -   0.99999249  x   0.99965204  =   0.99964453
 CQ2693
 CQ2693:                Primary Azimuth Mark                     Grid Az
 CQ2693:SPC LA N     -  31C016                                   232 05 11.6
 CQ2693:UTM  15      -  31C016                                   231 48 57.0
 CQ2693
 CQ2693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS6496600440(NAD 83)
 CQ2693
 CQ2693|---------------------------------------------------------------------|
 CQ2693| PID    Reference Object                     Distance      Geod. Az  |
 CQ2693|                                                           dddmmss.s |
 CQ2693| CQ2696 31C016                              APPROX. 2.0 KM 2321116.8 |
 CQ2693|---------------------------------------------------------------------|
 CQ2693
 CQ2693                          SUPERSEDED SURVEY CONTROL
 CQ2693
 CQ2693  NAD 83(1986)-  32 32 21.93285(N)    092 18 29.22204(W) AD(       ) 2
 CQ2693  NAD 27      -  32 32 21.40756(N)    092 18 28.72041(W) AD(       ) 2
 CQ2693  NGVD 29 (07/19/86)   73.7    (m)          242.     (f) VERT ANG       
 CQ2693
 CQ2693.Superseded values are not recommended for survey control.
 CQ2693
 CQ2693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2693.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2693
 CQ2693_MARKER: DD = SURVEY DISK
 CQ2693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2693_STAMPING: 31C017 1966
 CQ2693_MARK LOGO: LADHGS
 CQ2693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2693+STABILITY: SURFACE MOTION
 CQ2693
 CQ2693  HISTORY     - Date     Condition        Report By
 CQ2693  HISTORY     - 1966     MONUMENTED       LADH
 CQ2693  HISTORY     - 19910515 MARK NOT FOUND   USPSQD
 CQ2693
 CQ2693                          STATION DESCRIPTION
 CQ2693
 CQ2693'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2693'THIS STATION IS LOCATED ABOUT 2.5 MILES NORTH OF U.S. HIGHWAY
 CQ2693'80 ON ROLLEIGH RUSSELL ROAD IN FRONT OF A BRICK RESIDENCE.
 CQ2693'STATION IS 33.00 FEET EAST OF THE CENTER OF SAID ROAD, 56.50
 CQ2693'FEET SOUTH OF A 20 INCH OAK TREE, 149.60 FEET NORTHWEST OF
 CQ2693'THE NORTHWEST CORNER OF A BRICK RESIDENCE, AND 6.80 FEET
 CQ2693'NORTHWEST OF A 6 INCH PINE TREE.
 CQ2693'
 CQ2693'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2693'CONCRETE POST ABOUT EVEN WITH THE SURFACE OF THE GROUND.
 CQ2693'STATION IS STAMPED 31C017.
 CQ2693'
 CQ2693'TO REACH THIS STATION FROM THE ST. JOHN STREET ENTRANCE ON
 CQ2693'INTERSTATE 20 IN MONROE, LOUISIANA, GO WEST ALONG INTERSTATE 20
 CQ2693'FOR 13.3 MILES TO THE U.S. HIGHWAY 80 INTERCHANGE, THENCE 0.2
 CQ2693'MILE EAST ALONG U.S. 80 TO BROWNLEE ROAD, THENCE NORTH ALONG
 CQ2693'BROWNLEE ROAD FOR 2.34 MILES TO THE INTERSECTION WITH ROLLEIGH
 CQ2693'RUSSELL ROAD, THENCE SOUTH ALONG ROLLEIGH RUSSELL ROAD FOR 0.2
 CQ2693'MILE TO STATION SET EAST OF ROAD IN FRONT OF BRICK RESIDENCE.
 CQ2693'
 CQ2693'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2693
 CQ2693                          STATION RECOVERY (1991)
 CQ2693
 CQ2693'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2693'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4070 ***********************************************************************
 BJ4070  DESIGNATION -  32 87
 BJ4070  PID         -  BJ4070
 BJ4070  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4070  COUNTRY     -  US
 BJ4070  USGS QUAD   -  ZACHARY (2018)
 BJ4070
 BJ4070                         *CURRENT SURVEY CONTROL
 BJ4070  ______________________________________________________________________
 BJ4070* NAD 83(1986) POSITION- 30 38 56.     (N) 091 11 39.     (W)   SCALED
 BJ4070* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4070  **This station is located in a suspected subsidence area (see below).
 BJ4070  ______________________________________________________________________
 BJ4070  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BJ4070  DYNAMIC HEIGHT  -         29.550 (meters)       96.95  (feet) COMP
 BJ4070  MODELED GRAVITY -    979,348.2   (mgal)                       NAVD 88
 BJ4070
 BJ4070.The horizontal coordinates were scaled from a map and have
 BJ4070.an estimated accuracy of +/- 6 seconds.
 BJ4070
 BJ4070.** This station is in an area of known vertical motion. If an
 BJ4070.** orthometric height was ever established but is not available 
 BJ4070.** in the current survey control section, the orthometric height
 BJ4070.** is considered suspect.  Suspect heights are available in the
 BJ4070.** superseded section only if requested.
 BJ4070
 BJ4070.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4070.GEOID18 height accuracy estimate available here.
 BJ4070
 BJ4070.Click photographs - Photos may exist for this station.
 BJ4070
 BJ4070.The dynamic height is computed by dividing the NAVD 88
 BJ4070.geopotential number by the normal gravity value computed on the
 BJ4070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4070.degrees latitude (g = 980.6199 gals.).
 BJ4070
 BJ4070.The modeled gravity was interpolated from observed gravity values.
 BJ4070
 BJ4070;                    North         East    Units  Estimated Accuracy
 BJ4070;SPC LA S     -   238,210.    1,013,340.      MT  (+/- 180 meters Scaled)
 BJ4070
 BJ4070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730920(NAD 83)
 BJ4070
 BJ4070                          SUPERSEDED SURVEY CONTROL
 BJ4070
 BJ4070.No superseded survey control is available for this station.
 BJ4070
 BJ4070_MARKER: DB = BENCH MARK DISK
 BJ4070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4070_STAMPING: 32-87 1987
 BJ4070_MARK LOGO: LA-033
 BJ4070_PROJECTION: FLUSH
 BJ4070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4070+STABILITY: SURFACE MOTION
 BJ4070
 BJ4070  HISTORY     - Date     Condition        Report By
 BJ4070  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4070
 BJ4070                          STATION DESCRIPTION
 BJ4070
 BJ4070'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4070'3.5 KM (2.2 MI) WSW FROM ZACHARY.
 BJ4070'FROM THE INTERSECTION OF STATE HIGHWAY 64 AND 964 ABOUT 3.9 KM (2.4
 BJ4070'MI) WEST OF ZACHARY, GO SOUTH ON HIGHWAY 964 FOR 0.6 KM (0.35 MI) TO
 BJ4070'THE SEVENTH DAY ADVENTIST CHURCH ON THE RIGHT, 8.8 METERS (29 FT)
 BJ4070'WEST OF THE CENTERLINE OF THE HIGHWAY, 8.5 METERS (28 FT) NORTH OF A
 BJ4070'GRAVELED ROAD LEADING WEST TO THE CHURCH BUILDING, 4.9 METERS (16 FT)
 BJ4070'NORTHWEST OF THE NORTH END OF A METAL CULVERT UNDER THE GRAVELED ROAD
 BJ4070'AND 0.6 METERS (2 FT) EAST OF A CORNER FENCE POST.
 BJ4070'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ4070'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3781 ***********************************************************************
 BJ3781  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ3781  DESIGNATION -  32 A 001
 BJ3781  PID         -  BJ3781
 BJ3781  STATE/COUNTY-  LA/LIVINGSTON
 BJ3781  COUNTRY     -  US
 BJ3781  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3781
 BJ3781                         *CURRENT SURVEY CONTROL
 BJ3781  ______________________________________________________________________
 BJ3781* NAD 83(2011) POSITION- 30 27 25.31316(N) 090 56 47.82344(W)   ADJUSTED
 BJ3781* NAD 83(2011) ELLIP HT-    -8.758 (meters)        (03/26/19)   ADJUSTED
 BJ3781* NAD 83(2011) EPOCH   -  2010.00
 BJ3781* NAVD 88 ORTHO HEIGHT -    18.23  (meters)       59.8   (feet) GPS OBS
 BJ3781* NAVD 88 EPOCH        -  2009.55
 BJ3781  **This station is located in a suspected subsidence area (see below).
 BJ3781  ______________________________________________________________________
 BJ3781  GEOID HEIGHT    -        -26.986 (meters)                     GEOID18
 BJ3781  NAD 83(2011) X  -    -90,909.934 (meters)                     COMP
 BJ3781  NAD 83(2011) Y  - -5,501,990.947 (meters)                     COMP
 BJ3781  NAD 83(2011) Z  -  3,214,144.813 (meters)                     COMP
 BJ3781  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BJ3781
 BJ3781  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3781  Standards:
 BJ3781         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3781            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3781  -------------------------------------------------------------------
 BJ3781  NETWORK    0.33   0.80           0.14   0.13   0.41      0.00493440
 BJ3781  -------------------------------------------------------------------
 BJ3781  Click here for local accuracies and other accuracy information.
 BJ3781
 BJ3781.The horizontal coordinates were established by GPS observations
 BJ3781.and adjusted by the National Geodetic Survey in March 2019.
 BJ3781
 BJ3781.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3781.been affixed to the stable North American tectonic plate. See 
 BJ3781.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3781
 BJ3781.The horizontal coordinates are valid at the epoch date displayed above
 BJ3781.which is a decimal equivalence of Year/Month/Day.
 BJ3781
 BJ3781.** This station is in an area of known vertical motion.  Due to the
 BJ3781.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ3781.** determined the orthometric heights for marks in these suspect
 BJ3781.** subsidence areas should be considered valid only at the epoch date
 BJ3781.** associated with the orthometric height.  These heights must always
 BJ3781.** be validated when used as control.  All previously superseded
 BJ3781.** orthometric heights are now considered suspect and are available
 BJ3781.** in the superseded section.  NGS does not recommend using suspect
 BJ3781.** or superseded heights as control.
 BJ3781
 BJ3781.The orthometric height was determined by GPS observations and a
 BJ3781.high-resolution geoid model using precise GPS observation and
 BJ3781.processing techniques.
 BJ3781
 BJ3781.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3781.GEOID18 height accuracy estimate available here.
 BJ3781
 BJ3781.Click photographs - Photos may exist for this station.
 BJ3781
 BJ3781.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3781
 BJ3781.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3781
 BJ3781.The ellipsoidal height was determined by GPS observations
 BJ3781.and is referenced to NAD 83.
 BJ3781
 BJ3781. The following values were computed from the NAD 83(2011) position.
 BJ3781
 BJ3781;                    North         East     Units Scale Factor Converg.
 BJ3781;SPC LA S     -   216,990.668 1,037,138.946   MT  0.99995733   +0 11 36.1
 BJ3781;SPC LA S     -   711,910.22  3,402,680.03   sFT  0.99995733   +0 11 36.1
 BJ3781;UTM  15      - 3,371,221.120   697,150.881   MT  1.00007952   +1 02 28.2
 BJ3781
 BJ3781!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3781!SPC LA S     -   1.00000138  x   0.99995733  =   0.99995871
 BJ3781!UTM  15      -   1.00000138  x   1.00007952  =   1.00008090
 BJ3781
 BJ3781:                Primary Azimuth Mark                     Grid Az
 BJ3781:SPC LA S     -  DENHAM AZ MK                             255 05 38.4
 BJ3781:UTM  15      -  DENHAM AZ MK                             254 14 46.3
 BJ3781
 BJ3781_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9715071221(NAD 83)
 BJ3781
 BJ3781|---------------------------------------------------------------------|
 BJ3781| PID    Reference Object                     Distance      Geod. Az  |
 BJ3781|                                                           dddmmss.s |
 BJ3781| BJ3777 DENHAM AZ MK                        APPROX. 0.9 KM 2551714.5 |
 BJ3781| BJ3779 DENHAM                              412.181 METERS 2670456.3 |
 BJ3781|---------------------------------------------------------------------|
 BJ3781
 BJ3781                          SUPERSEDED SURVEY CONTROL
 BJ3781
 BJ3781  NAD 83(2011)-  30 27 25.31287(N)    090 56 47.82356(W) AD(2010.00) 0
 BJ3781  ELLIP H (06/27/12)   -8.738  (m)                       GP(2010.00)    
 BJ3781  NAD 83(2007)-  30 27 25.31299(N)    090 56 47.82434(W) AD(2010.73) A
 BJ3781  ELLIP H (10/11/11)   -8.751  (m)                       GP(2010.73) 4 1
 BJ3781  NAD 83(1992)-  30 27 25.31085(N)    090 56 47.82339(W) AD(       ) 2
 BJ3781  NAD 83(1986)-  30 27 25.32835(N)    090 56 47.82134(W) AD(       ) 2
 BJ3781  NAD 27      -  30 27 24.64297(N)    090 56 47.45831(W) AD(       ) 2
 BJ3781  NAVD 88 (12/26/12)   18.29   (m)  GEOID12A model used  GP(2009.55)    
 BJ3781  NGVD 29              18.63   (m)           61.1    (f) LEVELING    3  
 BJ3781  NGVD 29 (07/19/86)   18.2    (m)           60.     (f) VERT ANG       
 BJ3781
 BJ3781.Superseded values are not recommended for survey control.
 BJ3781
 BJ3781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3781.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3781
 BJ3781_MARKER: DD = SURVEY DISK
 BJ3781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3781_STAMPING: 32A001 1973
 BJ3781_MARK LOGO: LADHGS
 BJ3781_PROJECTION: FLUSH
 BJ3781_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3781+STABILITY: SURFACE MOTION
 BJ3781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3781+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 BJ3781
 BJ3781  HISTORY     - Date     Condition        Report By
 BJ3781  HISTORY     - 1973     MONUMENTED       LADH
 BJ3781  HISTORY     - 1983     GOOD             LADTD
 BJ3781  HISTORY     - 20100921 GOOD             GEOMET
 BJ3781  HISTORY     - 20121220 GOOD             SJBGRP
 BJ3781  HISTORY     - 20150226 GOOD             JCLS
 BJ3781  HISTORY     - 20160615 GOOD             NGS
 BJ3781
 BJ3781                          STATION DESCRIPTION
 BJ3781
 BJ3781'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3781'THE STATION IS LOCATED 1 MILE SOUTH OF DENHAM SPRINGS, 5 MILES
 BJ3781'SOUTHWEST OF WALKER, AND 10 MILES NORTHWEST OF PORT VINCENT, IN THE
 BJ3781'NORTHEAST QUARTER OF SECTION 38, T7S, R3E, AND ON THE PROPERTY OWNED
 BJ3781'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3781'
 BJ3781'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3781'HIGHWAY 3002 IN SOUTH DENHAM SPRINGS, GO EAST ALONG INTERSTATE 12 FOR
 BJ3781'0.5 MILE TO AN OVERPASS ON STATE HIGHWAY 16 AND THE STATION NEAR THE
 BJ3781'SOUTHEAST CORNER OF THE OVERPASS.
 BJ3781'
 BJ3781'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3781'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3781'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32A001 1973.  IT IS 100
 BJ3781'FEET SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 21
 BJ3781'FEET EAST OF THE CENTER OF STATE HIGHWAY 16, 17 FEET SOUTHEAST OF THE
 BJ3781'SOUTHEAST CORNER OF AN OVERPASS, 16 FEET SOUTH OF A METAL WITNESS POST
 BJ3781'AND SIGN, AND 6 FEET EAST OF A METAL GUARD RAIL.
 BJ3781'
 BJ3781'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3781
 BJ3781                          STATION RECOVERY (1983)
 BJ3781
 BJ3781'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3781'1.6 KM (1 MI) SOUTH FROM DENHAM SPRINGS.  ABOUT 0.8 KM (0.5 MILE)
 BJ3781'EAST ON INTERSTATE 12 FROM THE JUNCTION WITH STATE HIGHWAY 3002 IN
 BJ3781'SOUTH DENHAM SPRINGS TO AN OVERPASS ON STATE HIGHWAY 16 WITH THE MARK
 BJ3781'SET NEAR THE SOUTHEAST CORNER OF OVERPASS, 30 METERS (100 FEET) SOUTH
 BJ3781'OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 6.4 METERS
 BJ3781'(21 FEET) EAST OF THE CENTER OF HIGHWAY 16, 5.2 METERS (17 FEET)
 BJ3781'SOUTHEAST OF THE SOUTHEAST CORNER OF OVERPASS, 1.8 METERS (6 FEET)
 BJ3781'EAST OF A METAL GUARDRAIL.  IT IS 4.88 METERS SOUTH FROM A WITNESS
 BJ3781'POST AND 0.30 M BELOW HIGHWAY 16.
 BJ3781
 BJ3781                          STATION RECOVERY (2010)
 BJ3781
 BJ3781'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (RLJ)
 BJ3781'RECOVERED AS DESCRIBED.
 BJ3781
 BJ3781                          STATION RECOVERY (2012)
 BJ3781
 BJ3781'RECOVERY NOTE BY SJB GROUP INC 2012 (BSH)
 BJ3781'RECOVERED IN GOOD CONDITION.
 BJ3781
 BJ3781                          STATION RECOVERY (2015)
 BJ3781
 BJ3781'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2015 (MRY)
 BJ3781'RECOVERED IN GOOD CONDITION.
 BJ3781
 BJ3781                          STATION RECOVERY (2016)
 BJ3781
 BJ3781'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ3781'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3782 ***********************************************************************
 BJ3782  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ3782  DESIGNATION -  32 A 002
 BJ3782  PID         -  BJ3782
 BJ3782  STATE/COUNTY-  LA/LIVINGSTON
 BJ3782  COUNTRY     -  US
 BJ3782  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3782
 BJ3782                         *CURRENT SURVEY CONTROL
 BJ3782  ______________________________________________________________________
 BJ3782* NAD 83(2011) POSITION- 30 27 38.34003(N) 090 56 01.62679(W)   ADJUSTED
 BJ3782* NAD 83(2011) ELLIP HT-   -15.234 (meters)        (06/27/12)   ADJUSTED
 BJ3782* NAD 83(2011) EPOCH   -  2010.00
 BJ3782* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3782  **This station is located in a suspected subsidence area (see below).
 BJ3782  ______________________________________________________________________
 BJ3782  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BJ3782  GEOID HEIGHT    -        -27.087 (meters)                     GEOID03
 BJ3782  GEOID HEIGHT    -        -26.984 (meters)                     GEOID18
 BJ3782  NAD 83(2011) X  -    -89,674.258 (meters)                     COMP
 BJ3782  NAD 83(2011) Y  - -5,501,802.262 (meters)                     COMP
 BJ3782  NAD 83(2011) Z  -  3,214,487.324 (meters)                     COMP
 BJ3782  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 BJ3782
 BJ3782  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3782  Standards:
 BJ3782         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3782            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3782  -------------------------------------------------------------------
 BJ3782  NETWORK    0.64   3.25           0.11   0.32   1.66      0.13300245
 BJ3782  -------------------------------------------------------------------
 BJ3782  Click here for local accuracies and other accuracy information.
 BJ3782
 BJ3782.The horizontal coordinates were established by GPS observations
 BJ3782.and adjusted by the National Geodetic Survey in June 2012.
 BJ3782
 BJ3782.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3782.been affixed to the stable North American tectonic plate. See 
 BJ3782.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3782
 BJ3782.The horizontal coordinates are valid at the epoch date displayed above
 BJ3782.which is a decimal equivalence of Year/Month/Day.
 BJ3782
 BJ3782.** This station is in an area of known vertical motion. If an
 BJ3782.** orthometric height was ever established but is not available 
 BJ3782.** in the current survey control section, the orthometric height
 BJ3782.** is considered suspect.  Suspect heights are available in the
 BJ3782.** superseded section only if requested.
 BJ3782
 BJ3782.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3782.GEOID18 height accuracy estimate available here.
 BJ3782
 BJ3782.Click photographs - Photos may exist for this station.
 BJ3782
 BJ3782.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3782
 BJ3782.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3782
 BJ3782.The ellipsoidal height was determined by GPS observations
 BJ3782.and is referenced to NAD 83.
 BJ3782
 BJ3782. The following values were computed from the NAD 83(2011) position.
 BJ3782
 BJ3782;                    North         East     Units Scale Factor Converg.
 BJ3782;SPC LA S     -   217,396.032 1,038,369.925   MT  0.99995783   +0 11 59.2
 BJ3782;SPC LA S     -   713,240.15  3,406,718.66   sFT  0.99995783   +0 11 59.2
 BJ3782;UTM  15      - 3,371,644.710   698,375.880   MT  1.00008550   +1 02 52.1
 BJ3782
 BJ3782!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3782!SPC LA S     -   1.00000239  x   0.99995783  =   0.99996022
 BJ3782!UTM  15      -   1.00000239  x   1.00008550  =   1.00008789
 BJ3782
 BJ3782:                Primary Azimuth Mark                     Grid Az
 BJ3782:SPC LA S     -  COYEL                                    073 35 25.1
 BJ3782:UTM  15      -  COYEL                                    072 44 32.2
 BJ3782
 BJ3782_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9837571644(NAD 83)
 BJ3782
 BJ3782|---------------------------------------------------------------------|
 BJ3782| PID    Reference Object                     Distance      Geod. Az  |
 BJ3782|                                                           dddmmss.s |
 BJ3782| BJ3784 COYEL                               APPROX. 1.8 KM 0734724.3 |
 BJ3782|---------------------------------------------------------------------|
 BJ3782
 BJ3782                          SUPERSEDED SURVEY CONTROL
 BJ3782
 BJ3782  NAD 83(2007)-  30 27 38.34010(N)    090 56 01.62750(W) AD(2006.81) A
 BJ3782  ELLIP H (03/12/08)  -15.226  (m)                       GP(2006.81) 3 1
 BJ3782  NAD 83(1992)-  30 27 38.33912(N)    090 56 01.62528(W) AD(       ) 2
 BJ3782  NAD 83(1986)-  30 27 38.35661(N)    090 56 01.62316(W) AD(       ) 2
 BJ3782  NAD 27      -  30 27 37.67159(N)    090 56 01.26111(W) AD(       ) 2
 BJ3782
 BJ3782.Superseded values are not recommended for survey control.
 BJ3782
 BJ3782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3782.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3782
 BJ3782_MARKER: DD = SURVEY DISK
 BJ3782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3782_STAMPING: 32A002 1973
 BJ3782_MARK LOGO: LADHGS
 BJ3782_PROJECTION: FLUSH
 BJ3782_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3782+STABILITY: SURFACE MOTION
 BJ3782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3782+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2006
 BJ3782
 BJ3782  HISTORY     - Date     Condition        Report By
 BJ3782  HISTORY     - 1973     MONUMENTED       LADH
 BJ3782  HISTORY     - 1983     GOOD             LADTD
 BJ3782  HISTORY     - 20060605 GOOD             NGS
 BJ3782  HISTORY     - 20100921 MARK NOT FOUND   GEOMET
 BJ3782
 BJ3782                          STATION DESCRIPTION
 BJ3782
 BJ3782'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3782'THE STATION IS LOCATED 2 MILES SOUTHEAST OF DENHAM SPRINGS, 4 MILES
 BJ3782'SOUTHWEST OF WALKER, AND 10 MILES NORTHWEST OF PORT VINCENT, IN THE
 BJ3782'SOUTHWEST QUARTER OF SECTION 37, T7S, R3E, AND ON THE PROPERTY OWNED
 BJ3782'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3782'
 BJ3782'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3782'HIGHWAY 3002 IN SOUTH DENHAM SPRINGS, GO EAST ALONG INTERSTATE 12 FOR
 BJ3782'1.5 MILES TO A BRIDGE.  IT IS SET IN THE MEDIAN EAST OF THE BRIDGE.
 BJ3782'
 BJ3782'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3782'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3782'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32A002 1973.  IT IS 46
 BJ3782'FEET NORTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 42
 BJ3782'FEET SOUTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 30
 BJ3782'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE BRIDGE ON THE EASTBOUND
 BJ3782'LANE, 25 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE BRIDGE ON THE
 BJ3782'WESTBOUND LANE, AND 4 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ3782'
 BJ3782'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3782
 BJ3782                          STATION RECOVERY (1983)
 BJ3782
 BJ3782'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3782'2.7 KM (1.7 MI) SOUTHEAST FROM DENHAM SPRINGS.  ABOUT 2.4 KM (1.5
 BJ3782'MILES) EAST ON INTERSTATE 12 FROM THE JUNCTION WITH STATE HIGHWAY 3002
 BJ3782'IN SOUTH DENHAM SPRINGS TO THE MARK SET ON THE EAST END OF A BRIDGE IN
 BJ3782'THE MEDIAN, 14 METERS (46 FEET) NORTH OF THE CENTER OF THE EASTBOUND
 BJ3782'LANE, 12.8 METERS (42 FEET) SOUTH OF THE CENTER OF THE WESTBOUND LANE,
 BJ3782'9.1 METERS (30 FEET) NORTHEAST OF THE NORTHEAST CORNER OF THE
 BJ3782'EASTBOUND BRIDGE, 7.6 METERS (25 FEET) SOUTHEAST OF THE SOUTHEAST
 BJ3782'CORNER OF THE WESTBOUND BRIDGE.  IT IS 1.22 METERS EAST FROM A WITNESS
 BJ3782'POST AND ABOUT LEVEL WITH INTERSTATE 12.
 BJ3782
 BJ3782                          STATION RECOVERY (2006)
 BJ3782
 BJ3782'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ3782'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ3782
 BJ3782                          STATION RECOVERY (2010)
 BJ3782
 BJ3782'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (CEN)
 BJ3782'STATION NOT FOUND.  RECENT HIGHWAY WORK MAY HAVE BURIED OR DESTROYED
 BJ3782'THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3788 ***********************************************************************
 BJ3788  DESIGNATION -  32 B 002
 BJ3788  PID         -  BJ3788
 BJ3788  STATE/COUNTY-  LA/LIVINGSTON
 BJ3788  COUNTRY     -  US
 BJ3788  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3788
 BJ3788                         *CURRENT SURVEY CONTROL
 BJ3788  ______________________________________________________________________
 BJ3788* NAD 83(1992) POSITION- 30 28 00.19436(N) 090 53 07.05342(W)   ADJUSTED
 BJ3788* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3788  **This station is located in a suspected subsidence area (see below).
 BJ3788  ______________________________________________________________________
 BJ3788  GEOID HEIGHT    -        -26.970 (meters)                     GEOID18
 BJ3788  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BJ3788  HORZ ORDER      -  SECOND
 BJ3788
 BJ3788.The horizontal coordinates were established by classical geodetic methods
 BJ3788.and adjusted by the National Geodetic Survey in January 1993.
 BJ3788
 BJ3788.** This station is in an area of known vertical motion. If an
 BJ3788.** orthometric height was ever established but is not available 
 BJ3788.** in the current survey control section, the orthometric height
 BJ3788.** is considered suspect.  Suspect heights are available in the
 BJ3788.** superseded section only if requested.
 BJ3788
 BJ3788.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3788.GEOID18 height accuracy estimate available here.
 BJ3788
 BJ3788.Click photographs - Photos may exist for this station.
 BJ3788
 BJ3788.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3788
 BJ3788. The following values were computed from the NAD 83(1992) position.
 BJ3788
 BJ3788;                    North         East     Units Scale Factor Converg.
 BJ3788;SPC LA S     -   218,086.216 1,043,024.176   MT  0.99995869   +0 13 26.5
 BJ3788;SPC LA S     -   715,504.53  3,421,988.48   sFT  0.99995869   +0 13 26.5
 BJ3788;UTM  15      - 3,372,403.829   703,020.047   MT  1.00010850   +1 04 21.4
 BJ3788
 BJ3788!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3788!SPC LA S     -   1.00000262  x   0.99995869  =   0.99996131
 BJ3788!UTM  15      -   1.00000262  x   1.00010850  =   1.00011112
 BJ3788
 BJ3788:                Primary Azimuth Mark                     Grid Az
 BJ3788:SPC LA S     -  32 B 001                                 266 46 54.0
 BJ3788:UTM  15      -  32 B 001                                 265 55 59.1
 BJ3788
 BJ3788_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0302072403(NAD 83)
 BJ3788
 BJ3788|---------------------------------------------------------------------|
 BJ3788| PID    Reference Object                     Distance      Geod. Az  |
 BJ3788|                                                           dddmmss.s |
 BJ3788| BJ3787 32 B 001                            APPROX. 0.9 KM 2670020.5 |
 BJ3788|---------------------------------------------------------------------|
 BJ3788
 BJ3788                          SUPERSEDED SURVEY CONTROL
 BJ3788
 BJ3788  NAD 83(1986)-  30 28 00.21182(N)    090 53 07.05120(W) AD(       ) 2
 BJ3788  NAD 27      -  30 27 59.52622(N)    090 53 06.69416(W) AD(       ) 2
 BJ3788
 BJ3788.Superseded values are not recommended for survey control.
 BJ3788
 BJ3788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3788.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3788
 BJ3788_MARKER: DD = SURVEY DISK
 BJ3788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3788_STAMPING: 32B002 1973
 BJ3788_MARK LOGO: LADHGS
 BJ3788_PROJECTION: FLUSH
 BJ3788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3788+STABILITY: SURFACE MOTION
 BJ3788
 BJ3788  HISTORY     - Date     Condition        Report By
 BJ3788  HISTORY     - 1973     MONUMENTED       LADH
 BJ3788  HISTORY     - 1983     GOOD             LADTD
 BJ3788
 BJ3788                          STATION DESCRIPTION
 BJ3788
 BJ3788'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3788'THE STATION IS LOCATED 2 MILES SOUTHWEST OF WALKER, 4 MILES SOUTHEAST
 BJ3788'OF DENHAM SPRINGS AND 9 MILES NORTHWEST OF PORT VINCENT, IN THE
 BJ3788'SOUTHWEST QUARTER OF SECTION 2, T7S, R3E, AND ON THE PROPERTY OWNED BY
 BJ3788'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3788'
 BJ3788'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3788'HIGHWAY 447 SOUTH OF WALKER, GO WEST ALONG INTERSTATE 12 FOR 1.4 MILES
 BJ3788'TO THE STATION SET SOUTH OF THE HIGHWAY NEAR A RIGHT-OF-WAY FENCE.
 BJ3788'
 BJ3788'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3788'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3788'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32B002 1973.  IT IS 100
 BJ3788'FEET SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 4
 BJ3788'FEET NORTH OF A RIGHT-OF-WAY FENCE, AND 3.5 FEET EAST OF A METAL
 BJ3788'WITNESS POST AND SIGN.
 BJ3788'
 BJ3788'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3788
 BJ3788                          STATION RECOVERY (1983)
 BJ3788
 BJ3788'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3788'3.2 KM (2 MI) SW FROM WALKER.
 BJ3788'ABOUT 2.3 KM (1.4 MILES) WEST ON INTERSTATE 12 FROM THE JUNCTION WITH
 BJ3788'STATE HIGHWAY 447 SOUTH OF WALKER TO THE BENCH MARK SET SOUTH OF THE
 BJ3788'HIGHWAY NEAR A RIGHT-OF-WAY FENCE, 30.5 METERS (100 FEET) SOUTH OF THE
 BJ3788'CENTER OF THE EASTBOUND LANE OF INTERSTATE 12, 1.2 METERS (4 FEET)
 BJ3788'NORTH OF RIGHT-OF-WAY FENCE.  THE MARK IS 1.07 METERS EAST FROM A
 BJ3788'WITNESS POST AND IS 0.91 M BELOW INTERSTATE 12.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3789 ***********************************************************************
 BJ3789  DESIGNATION -  32 B 003
 BJ3789  PID         -  BJ3789
 BJ3789  STATE/COUNTY-  LA/LIVINGSTON
 BJ3789  COUNTRY     -  US
 BJ3789  USGS QUAD   -  WALKER (2018)
 BJ3789
 BJ3789                         *CURRENT SURVEY CONTROL
 BJ3789  ______________________________________________________________________
 BJ3789* NAD 83(1992) POSITION- 30 28 13.51722(N) 090 51 46.84259(W)   ADJUSTED
 BJ3789* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3789  **This station is located in a suspected subsidence area (see below).
 BJ3789  ______________________________________________________________________
 BJ3789  GEOID HEIGHT    -        -26.963 (meters)                     GEOID18
 BJ3789  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BJ3789  HORZ ORDER      -  SECOND
 BJ3789
 BJ3789.The horizontal coordinates were established by classical geodetic methods
 BJ3789.and adjusted by the National Geodetic Survey in January 1993.
 BJ3789
 BJ3789.** This station is in an area of known vertical motion. If an
 BJ3789.** orthometric height was ever established but is not available 
 BJ3789.** in the current survey control section, the orthometric height
 BJ3789.** is considered suspect.  Suspect heights are available in the
 BJ3789.** superseded section only if requested.
 BJ3789
 BJ3789.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3789.GEOID18 height accuracy estimate available here.
 BJ3789
 BJ3789.Click photographs - Photos may exist for this station.
 BJ3789
 BJ3789.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3789
 BJ3789. The following values were computed from the NAD 83(1992) position.
 BJ3789
 BJ3789;                    North         East     Units Scale Factor Converg.
 BJ3789;SPC LA S     -   218,505.041 1,045,162.046   MT  0.99995921   +0 14 06.6
 BJ3789;SPC LA S     -   716,878.62  3,429,002.48   sFT  0.99995921   +0 14 06.6
 BJ3789;UTM  15      - 3,372,854.345   705,151.808   MT  1.00011924   +1 05 02.5
 BJ3789
 BJ3789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3789!SPC LA S     -   1.00000143  x   0.99995921  =   0.99996064
 BJ3789!UTM  15      -   1.00000143  x   1.00011924  =   1.00012067
 BJ3789
 BJ3789:                Primary Azimuth Mark                     Grid Az
 BJ3789:SPC LA S     -  32 B 001                                 261 11 48.8
 BJ3789:UTM  15      -  32 B 001                                 260 20 52.9
 BJ3789
 BJ3789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0515172854(NAD 83)
 BJ3789
 BJ3789|---------------------------------------------------------------------|
 BJ3789| PID    Reference Object                     Distance      Geod. Az  |
 BJ3789|                                                           dddmmss.s |
 BJ3789| BJ3787 32 B 001                            APPROX. 3.1 KM 2612555.4 |
 BJ3789|---------------------------------------------------------------------|
 BJ3789
 BJ3789                          SUPERSEDED SURVEY CONTROL
 BJ3789
 BJ3789  NAD 83(1986)-  30 28 13.53473(N)    090 51 46.84026(W) AD(       ) 2
 BJ3789  NAD 27      -  30 28 12.84932(N)    090 51 46.48478(W) AD(       ) 2
 BJ3789
 BJ3789.Superseded values are not recommended for survey control.
 BJ3789
 BJ3789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3789.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3789
 BJ3789_MARKER: DD = SURVEY DISK
 BJ3789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3789_STAMPING: 32B003 1973
 BJ3789_MARK LOGO: LADHGS
 BJ3789_PROJECTION: FLUSH
 BJ3789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3789+STABILITY: SURFACE MOTION
 BJ3789
 BJ3789  HISTORY     - Date     Condition        Report By
 BJ3789  HISTORY     - 1973     MONUMENTED       LADH
 BJ3789  HISTORY     - 1983     GOOD             LADTD
 BJ3789
 BJ3789                          STATION DESCRIPTION
 BJ3789
 BJ3789'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3789'THE STATION IS LOCATED 5 MILES SOUTHEAST OF DENHAM SPRINGS, 1 MILE
 BJ3789'SOUTH OF WALKER, AND 9.5 MILES NORTH OF PORT VINCENT, IN THE NORTHWEST
 BJ3789'QUARTER OF SECTION 1, T7S, R3E, AND ON THE PROPERTY OWNED BY THE
 BJ3789'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3789'
 BJ3789'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BJ3789'HIGHWAY 447 IN WALKER, GO SOUTH ALONG STATE HIGHWAY 447 FOR 1.3 MILES
 BJ3789'TO THE INTERCHANGE ON INTERSTATE 12.  IT IS SET NEAR THE NORTHWEST
 BJ3789'CORNER OF THE OVERPASS ON THE INTERCHANGE.
 BJ3789'
 BJ3789'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3789'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3789'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32B003 1973.  IT IS 82
 BJ3789'FEET NORTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 19
 BJ3789'FEET WEST OF THE CENTER OF STATE HIGHWAY 447, 6 FEET WEST OF A METAL
 BJ3789'GUARD RAIL, 4.5 FEET EAST OF A METAL WITNESS POST AND SIGN, AND 2.5
 BJ3789'FEET NORTHWEST OF THE NORTHWEST CORNER OF THE OVERPASS.
 BJ3789'
 BJ3789'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3789
 BJ3789                          STATION RECOVERY (1983)
 BJ3789
 BJ3789'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3789'1.6 KM (1 MI) SOUTH FROM WALKER.
 BJ3789'LOCATED AT THE INTERCHANGE OF INTERSTATE 12 AND STATE HIGHWAY 447
 BJ3789'SOUTH OF WALKER WITH THE BENCH MARK SET NEAR THE NORTHWEST CORNER OF
 BJ3789'THE OVERPASS, 25 METERS (82 FEET) NORTH OF THE CENTER OF THE WESTBOUND
 BJ3789'LANE OF INTERSTATE 12, 5.8 METERS (19 FEET) WEST OF THE CENTER OF
 BJ3789'STATE HIGHWAY 447, 1.8 METERS (6 FEET) WEST OF A METAL GUARDRAIL,
 BJ3789'0.8 METERS (2.5 FEET) NORTHWEST OF THE NORTHWEST CORNER OF THE
 BJ3789'OVERPASS.  THE MARK IS 1.37 METERS EAST FROM A WITNESS POST AND
 BJ3789'ABOUT LEVEL WITH INTERSTATE 12.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3790 ***********************************************************************
 BJ3790  DESIGNATION -  32 B 004
 BJ3790  PID         -  BJ3790
 BJ3790  STATE/COUNTY-  LA/LIVINGSTON
 BJ3790  COUNTRY     -  US
 BJ3790  USGS QUAD   -  WALKER (2018)
 BJ3790
 BJ3790                         *CURRENT SURVEY CONTROL
 BJ3790  ______________________________________________________________________
 BJ3790* NAD 83(1992) POSITION- 30 28 19.76116(N) 090 50 44.85447(W)   ADJUSTED
 BJ3790* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3790  **This station is located in a suspected subsidence area (see below).
 BJ3790  ______________________________________________________________________
 BJ3790  GEOID HEIGHT    -        -26.957 (meters)                     GEOID18
 BJ3790  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BJ3790  HORZ ORDER      -  SECOND
 BJ3790
 BJ3790.The horizontal coordinates were established by classical geodetic methods
 BJ3790.and adjusted by the National Geodetic Survey in January 1993.
 BJ3790
 BJ3790.** This station is in an area of known vertical motion. If an
 BJ3790.** orthometric height was ever established but is not available 
 BJ3790.** in the current survey control section, the orthometric height
 BJ3790.** is considered suspect.  Suspect heights are available in the
 BJ3790.** superseded section only if requested.
 BJ3790
 BJ3790.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3790.GEOID18 height accuracy estimate available here.
 BJ3790
 BJ3790.Click photographs - Photos may exist for this station.
 BJ3790
 BJ3790.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3790
 BJ3790. The following values were computed from the NAD 83(1992) position.
 BJ3790
 BJ3790;                    North         East     Units Scale Factor Converg.
 BJ3790;SPC LA S     -   218,704.221 1,046,814.644   MT  0.99995946   +0 14 37.6
 BJ3790;SPC LA S     -   717,532.10  3,434,424.38   sFT  0.99995946   +0 14 37.6
 BJ3790;UTM  15      - 3,373,078.026   706,801.544   MT  1.00012762   +1 05 34.2
 BJ3790
 BJ3790!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3790!SPC LA S     -   1.00000248  x   0.99995946  =   0.99996194
 BJ3790!UTM  15      -   1.00000248  x   1.00012762  =   1.00013010
 BJ3790
 BJ3790:                Primary Azimuth Mark                     Grid Az
 BJ3790:SPC LA S     -  DUMP AZ MK                               081 36 39.5
 BJ3790:UTM  15      -  DUMP AZ MK                               080 45 42.9
 BJ3790
 BJ3790_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0680173078(NAD 83)
 BJ3790
 BJ3790|---------------------------------------------------------------------|
 BJ3790| PID    Reference Object                     Distance      Geod. Az  |
 BJ3790|                                                           dddmmss.s |
 BJ3790| BJ3791 DUMP AZ MK                          APPROX. 0.9 KM 0815117.1 |
 BJ3790|---------------------------------------------------------------------|
 BJ3790
 BJ3790                          SUPERSEDED SURVEY CONTROL
 BJ3790
 BJ3790  NAD 83(1986)-  30 28 19.77872(N)    090 50 44.85203(W) AD(       ) 2
 BJ3790  NAD 27      -  30 28 19.09263(N)    090 50 44.49806(W) AD(       ) 2
 BJ3790
 BJ3790.Superseded values are not recommended for survey control.
 BJ3790
 BJ3790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3790.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3790
 BJ3790_MARKER: DD = SURVEY DISK
 BJ3790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3790_STAMPING: 32B004 1973
 BJ3790_MARK LOGO: LADHGS
 BJ3790_PROJECTION: FLUSH
 BJ3790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3790+STABILITY: SURFACE MOTION
 BJ3790
 BJ3790  HISTORY     - Date     Condition        Report By
 BJ3790  HISTORY     - 1973     MONUMENTED       LADH
 BJ3790  HISTORY     - 1983     GOOD             LADTD
 BJ3790
 BJ3790                          STATION DESCRIPTION
 BJ3790
 BJ3790'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3790'THE STATION IS LOCATED 1 MILE SOUTH OF WALKER, 6 MILES SOUTHEAST OF
 BJ3790'DENHAM SPRINGS, AND 9.5 MILES NORTH OF PORT VINCENT, IN THE NORTHEAST
 BJ3790'QUARTER OF SECTION 6, T7S, R3E, AND ON THE PROPERTY OWNED BY THE
 BJ3790'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3790'
 BJ3790'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BJ3790'HIGHWAY 447 IN WALKER, GO EAST ALONG U.S. HIGHWAY 190 FOR 0.35 MILE TO
 BJ3790'A BLACKTOP ROAD ON THE RIGHT, TURN RIGHT ON THE BLACKTOP ROAD, AND GO
 BJ3790'SOUTH FOR 1.3 MILES TO A BRIDGE ON INTERSTATE 12.  IT IS SET NEAR THE
 BJ3790'SOUTHWEST CORNER OF THE BRIDGE.
 BJ3790'
 BJ3790'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3790'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3790'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32B004 1973.  IT IS 26
 BJ3790'FEET SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 12
 BJ3790'FEET WEST OF A FENCE, 4 FEET SOUTH OF A METAL GUARD RAIL, 3.5 FEET
 BJ3790'SOUTH-SOUTHEAST OF A METAL WITNESS POST, AND 2.5 FEET SOUTHWEST OF THE
 BJ3790'SOUTHWEST CORNER OF THE BRIDGE.
 BJ3790'
 BJ3790'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3790
 BJ3790                          STATION RECOVERY (1983)
 BJ3790
 BJ3790'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3790'3.8 KM (2.37 MI) SE FROM WALKER.
 BJ3790'ABOUT 2.1 KM (1.3 MI) SOUTH ON STATE HIGHWAY 447 FROM THE JUNCTION OF
 BJ3790'HIGHWAY 447 AND US HIGHWAY 190 IN WALKER TO THE JUNCTION OF HIGHWAY
 BJ3790'447 AND INTERSTATE 12, THENCE EAST (LEFT) ALONG INTERSTATE 12 FOR 1.7
 BJ3790'KM (1.07 MI) TO THE BENCH MARK ON THE RIGHT NEAR THE SOUTHWEST CORNER
 BJ3790'OF THE BRIDGE ON INTERSTATE 12, 7.9 METERS (26 FT) SOUTH OF THE CENTER
 BJ3790'OF THE EASTBOUND LANE ON INTERSTATE 12, 3.7 METERS (12 FT) WEST OF A
 BJ3790'FENCE, 1.2 METERS (4 FT) SOUTH OF A METAL GUARDRAIL, AND 0.8 METERS
 BJ3790'(2.5 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE BRIDGE.
 BJ3790'THE MARK IS 1.07 METERS  SSE FROM A WITNESS POST.
 BJ3790'THE MARK IS ABOVE LEVEL WITH THE INTERSTATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3287 ***********************************************************************
 AU3287  DESIGNATION -  32 B AZ MK
 AU3287  PID         -  AU3287
 AU3287  STATE/COUNTY-  LA/JEFFERSON
 AU3287  COUNTRY     -  US
 AU3287  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU3287
 AU3287                         *CURRENT SURVEY CONTROL
 AU3287  ______________________________________________________________________
 AU3287* NAD 83(1992) POSITION- 29 59 37.77396(N) 090 10 38.50533(W)   NO CHECK
 AU3287* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3287  **This station is located in a suspected subsidence area (see below).
 AU3287  ______________________________________________________________________
 AU3287  GEOID HEIGHT    -        -26.071 (meters)                     GEOID18
 AU3287  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AU3287  HORZ ORDER      -  SECOND
 AU3287
 AU3287.The horizontal coordinates were established by classical geodetic methods
 AU3287.and adjusted by the National Geodetic Survey in January 1993.
 AU3287
 AU3287.No horizontal observational check was made to the station.
 AU3287
 AU3287.** This station is in an area of known vertical motion. If an
 AU3287.** orthometric height was ever established but is not available 
 AU3287.** in the current survey control section, the orthometric height
 AU3287.** is considered suspect.  Suspect heights are available in the
 AU3287.** superseded section only if requested.
 AU3287
 AU3287.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3287.GEOID18 height accuracy estimate available here.
 AU3287
 AU3287.Click photographs - Photos may exist for this station.
 AU3287
 AU3287.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3287
 AU3287. The following values were computed from the NAD 83(1992) position.
 AU3287
 AU3287;                    North         East     Units Scale Factor Converg.
 AU3287;SPC LA S     -   166,144.645 1,111,532.047   MT  0.99992575   +0 34 40.8
 AU3287;SPC LA S     -   545,092.89  3,646,751.39   sFT  0.99992575   +0 34 40.8
 AU3287;UTM  15      - 3,321,456.105   772,309.189   MT  1.00051497   +1 24 42.9
 AU3287
 AU3287!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3287!SPC LA S     -   1.00000436  x   0.99992575  =   0.99993011
 AU3287!UTM  15      -   1.00000436  x   1.00051497  =   1.00051934
 AU3287
 AU3287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7230921456(NAD 83)
 AU3287
 AU3287                          SUPERSEDED SURVEY CONTROL
 AU3287
 AU3287  NAD 83(1986)-  29 59 37.79127(N)    090 10 38.50245(W) AD(       ) 2
 AU3287  NAD 27      -  29 59 37.06026(N)    090 10 38.23371(W) AD(       ) 2
 AU3287
 AU3287.Superseded values are not recommended for survey control.
 AU3287
 AU3287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3287.See file dsdata.pdf to determine how the superseded data were derived.
 AU3287
 AU3287_MARKER: DZ = AZIMUTH MARK DISK
 AU3287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3287_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AU3287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3287+STABILITY: SURFACE MOTION
 AU3287
 AU3287  HISTORY     - Date     Condition        Report By
 AU3287  HISTORY     - 1987     MONUMENTED       LADTD
 AU3287  HISTORY     - 20050422 MARK NOT FOUND   NGS
 AU3287
 AU3287                          STATION DESCRIPTION
 AU3287
 AU3287'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AU3287'THE STATION IS LOCATED ABOUT 0.6 KM (0.4 MI)
 AU3287'SOUTH-SOUTHEAST OF THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 AU3287'CLEARVIEW PARKWAY IN KENNER.
 AU3287'OWNERSHIP--EAST JEFFERSON LEVEE DISTRICT, C/O BILL MIDDLETON,
 AU3287'DIRECTOR, SUITE C, 5333 RIVER ROAD, HARAHAN, LA. PHONR 504-733-0087.
 AU3287'
 AU3287'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 AU3287'CLEARVIEW PARKWAY IN KENNER, GO SOUTH FOR 0.64 KM (0.4 MI) ON
 AU3287'CLEARVIEW PARKWAY TO A CROSS STREET.
 AU3287'TURN LEFT AND GO EAST FOR 0.38 KM (0.25 MI) ON NAPOLEAN BOULEVARD
 AU3287'TO THE END OF THE ROAD AND HOUMA BOULEVARD ON THE LEFT.
 AU3287'CONTINUE EAST ON THE GRASS FOR ABOUT 30 METERS (100 FT) TO A
 AU3287'UTILITY POLE AND THE MARK.
 AU3287'
 AU3287'THE STATION IS A STANDARD NGS DISK
 AU3287'STAMPED---JPE 32B AZ MK 1987---,
 AU3287'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 AU3287'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED
 AU3287'14 METERS (45.9 FT) NORTH FROM A CANAL BANK,
 AU3287'10.1 METERS (33.1 FT) EAST-SOUTHEAST FROM A FENCE CORNER,
 AU3287'3.3 METERS (10.8 FT) SOUTH FROM A WOOD FENCE CORNER,
 AU3287'1.5 METERS (4.9 FT) SOUTHWEST FROM A UTILITY POLE, AND
 AU3287'0.4 METERS (1.3 FT) NORTH FROM A FIBERGLASS WITNESS POST.
 AU3287
 AU3287                          STATION RECOVERY (2005)
 AU3287
 AU3287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (APB)
 AU3287'DESCRIPTION PLACES MARK IN THE AREA OF NEW ROAD AND SIDEWALK
 AU3287'CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3793 ***********************************************************************
 BJ3793  DESIGNATION -  32 C 001
 BJ3793  PID         -  BJ3793
 BJ3793  STATE/COUNTY-  LA/LIVINGSTON
 BJ3793  COUNTRY     -  US
 BJ3793  USGS QUAD   -  WALKER (2018)
 BJ3793
 BJ3793                         *CURRENT SURVEY CONTROL
 BJ3793  ______________________________________________________________________
 BJ3793* NAD 83(1992) POSITION- 30 28 23.61528(N) 090 49 12.21369(W)   ADJUSTED
 BJ3793* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3793  **This station is located in a suspected subsidence area (see below).
 BJ3793  ______________________________________________________________________
 BJ3793  GEOID HEIGHT    -        -26.947 (meters)                     GEOID18
 BJ3793  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BJ3793  HORZ ORDER      -  SECOND
 BJ3793
 BJ3793.The horizontal coordinates were established by classical geodetic methods
 BJ3793.and adjusted by the National Geodetic Survey in January 1993.
 BJ3793
 BJ3793.** This station is in an area of known vertical motion. If an
 BJ3793.** orthometric height was ever established but is not available 
 BJ3793.** in the current survey control section, the orthometric height
 BJ3793.** is considered suspect.  Suspect heights are available in the
 BJ3793.** superseded section only if requested.
 BJ3793
 BJ3793.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3793.GEOID18 height accuracy estimate available here.
 BJ3793
 BJ3793.Click photographs - Photos may exist for this station.
 BJ3793
 BJ3793.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3793
 BJ3793. The following values were computed from the NAD 83(1992) position.
 BJ3793
 BJ3793;                    North         East     Units Scale Factor Converg.
 BJ3793;SPC LA S     -   218,833.692 1,049,285.086   MT  0.99995961   +0 15 23.9
 BJ3793;SPC LA S     -   717,956.87  3,442,529.49   sFT  0.99995961   +0 15 23.9
 BJ3793;UTM  15      - 3,373,244.124   709,270.226   MT  1.00014029   +1 06 21.3
 BJ3793
 BJ3793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3793!SPC LA S     -   1.00000242  x   0.99995961  =   0.99996203
 BJ3793!UTM  15      -   1.00000242  x   1.00014029  =   1.00014271
 BJ3793
 BJ3793:                Primary Azimuth Mark                     Grid Az
 BJ3793:SPC LA S     -  DUMP AZ MK                               270 06 18.0
 BJ3793:UTM  15      -  DUMP AZ MK                               269 15 20.6
 BJ3793
 BJ3793_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0927073244(NAD 83)
 BJ3793
 BJ3793|---------------------------------------------------------------------|
 BJ3793| PID    Reference Object                     Distance      Geod. Az  |
 BJ3793|                                                           dddmmss.s |
 BJ3793| BJ3791 DUMP AZ MK                          APPROX. 1.6 KM 2702141.9 |
 BJ3793|---------------------------------------------------------------------|
 BJ3793
 BJ3793                          SUPERSEDED SURVEY CONTROL
 BJ3793
 BJ3793  NAD 83(1986)-  30 28 23.63293(N)    090 49 12.21096(W) AD(       ) 2
 BJ3793  NAD 27      -  30 28 22.94685(N)    090 49 11.85950(W) AD(       ) 2
 BJ3793
 BJ3793.Superseded values are not recommended for survey control.
 BJ3793
 BJ3793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3793.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3793
 BJ3793_MARKER: DD = SURVEY DISK
 BJ3793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3793_STAMPING: 32C001 1973
 BJ3793_MARK LOGO: LADHGS
 BJ3793_PROJECTION: FLUSH
 BJ3793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3793+STABILITY: SURFACE MOTION
 BJ3793
 BJ3793  HISTORY     - Date     Condition        Report By
 BJ3793  HISTORY     - 1973     MONUMENTED       LADH
 BJ3793  HISTORY     - 1983     GOOD             LADTD
 BJ3793
 BJ3793                          STATION DESCRIPTION
 BJ3793
 BJ3793'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3793'THE STATION IS LOCATED 3 MILES SOUTHEAST OF WALKER, 4 MILES SOUTHWEST
 BJ3793'OF LIVINGSTON, AND 9.5 MILES NORTH-NORTHEAST OF PORT VINCENT, IN THE
 BJ3793'NORTHWEST QUARTER OF SECTION 4, T7S, R4E, AND ON THE PROPERTY OWNED BY
 BJ3793'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3793'
 BJ3793'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3793'HIGHWAY 1024 SOUTH OF SATSUMA, GO WEST ALONG INTERSTATE 12 FOR 1.3
 BJ3793'MILES TO THE STATION ON THE LEFT AND SOUTH OF THE HIGHWAY NEAR THE
 BJ3793'FENCE.
 BJ3793'
 BJ3793'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3793'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3793'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32C001 1973.  IT IS 100
 BJ3793'FEET NORTHWEST OF A 24-INCH OAK TREE, 79 FEET NORTHEAST OF A 14-INCH
 BJ3793'PINE TREE, 70 FEET NORTH OF A FENCE, 36 FEET SOUTH OF THE CENTER OF
 BJ3793'THE EASTBOUND LANE ON INTERSTATE 12, AND 5 FEET EAST OF A METAL
 BJ3793'WITNESS POST AND SIGN.
 BJ3793'
 BJ3793'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3793
 BJ3793                          STATION RECOVERY (1983)
 BJ3793
 BJ3793'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3793'6.3 KM (3.9 MI) SE FROM WALKER.
 BJ3793'ABOUT 2.1 KM (1.3 MI) SOUTH ON STATE HIGHWAY 447 FROM THE JUNCTION OF
 BJ3793'HIGHWAY 447 AND US HIGHWAY 190 IN WALKER TO THE JUNCTION OF HIGHWAY
 BJ3793'447 AND INTERSTATE 12, THENCE EAST (LEFT) ALONG INTERSTATE 12 FOR 4.2
 BJ3793'KM (2.61 MI) TO THE BENCH MARK ON THE RIGHT, 30.5 METERS (100 FT)
 BJ3793'NORTHWEST OF A 24-INCH OAK TREE, 24.1 METERS (79 FT) NORTHEAST OF A
 BJ3793'14-INCH PINE TREE, 21.3 METERS (70 FT) NORTH OF A FENCH, AND
 BJ3793'11.0 METERS (36 FT) SOUTH OF THE CENTER OF THE EASTBOUND LANE ON
 BJ3793'INTERSTATE 12 AND IS 1.52 METERS EAST FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3796 ***********************************************************************
 BJ3796  DESIGNATION -  32 D 001
 BJ3796  PID         -  BJ3796
 BJ3796  STATE/COUNTY-  LA/LIVINGSTON
 BJ3796  COUNTRY     -  US
 BJ3796  USGS QUAD   -  WALKER (2018)
 BJ3796
 BJ3796                         *CURRENT SURVEY CONTROL
 BJ3796  ______________________________________________________________________
 BJ3796* NAD 83(1992) POSITION- 30 28 26.26875(N) 090 46 51.97074(W)   ADJUSTED
 BJ3796* NAD 83(1992) ELLIP HT-   -15.564 (meters)        (01/21/03)   ADJUSTED
 BJ3796* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3796  **This station is located in a suspected subsidence area (see below).
 BJ3796  ______________________________________________________________________
 BJ3796  GEOID HEIGHT    -        -26.931 (meters)                     GEOID18
 BJ3796  NAD 83(1992) X  -    -75,002.506 (meters)                     COMP
 BJ3796  NAD 83(1992) Y  - -5,501,273.106 (meters)                     COMP
 BJ3796  NAD 83(1992) Z  -  3,215,759.296 (meters)                     COMP
 BJ3796  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 BJ3796  HORZ ORDER      -  SECOND
 BJ3796  ELLP ORDER      -  FOURTH    CLASS II
 BJ3796
 BJ3796.The horizontal coordinates were established by classical geodetic methods
 BJ3796.and adjusted by the National Geodetic Survey in January 1993.
 BJ3796
 BJ3796.** This station is in an area of known vertical motion. If an
 BJ3796.** orthometric height was ever established but is not available 
 BJ3796.** in the current survey control section, the orthometric height
 BJ3796.** is considered suspect.  Suspect heights are available in the
 BJ3796.** superseded section only if requested.
 BJ3796
 BJ3796.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3796.GEOID18 height accuracy estimate available here.
 BJ3796
 BJ3796.Click photographs - Photos may exist for this station.
 BJ3796
 BJ3796.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3796
 BJ3796.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3796
 BJ3796.The ellipsoidal height was determined by GPS observations
 BJ3796.and is referenced to NAD 83.
 BJ3796
 BJ3796. The following values were computed from the NAD 83(1992) position.
 BJ3796
 BJ3796;                    North         East     Units Scale Factor Converg.
 BJ3796;SPC LA S     -   218,932.791 1,053,025.294   MT  0.99995972   +0 16 34.0
 BJ3796;SPC LA S     -   718,282.00  3,454,800.49   sFT  0.99995972   +0 16 34.0
 BJ3796;UTM  15      - 3,373,398.691   713,009.266   MT  1.00015977   +1 07 32.6
 BJ3796
 BJ3796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3796!SPC LA S     -   1.00000244  x   0.99995972  =   0.99996216
 BJ3796!UTM  15      -   1.00000244  x   1.00015977  =   1.00016221
 BJ3796
 BJ3796:                Primary Azimuth Mark                     Grid Az
 BJ3796:SPC LA S     -  SUMA                                     266 26 34.7
 BJ3796:UTM  15      -  SUMA                                     265 35 36.1
 BJ3796
 BJ3796_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1300973398(NAD 83)
 BJ3796
 BJ3796|---------------------------------------------------------------------|
 BJ3796| PID    Reference Object                     Distance      Geod. Az  |
 BJ3796|                                                           dddmmss.s |
 BJ3796| BJ3794 SUMA                                APPROX. 1.6 KM 2664308.7 |
 BJ3796|---------------------------------------------------------------------|
 BJ3796
 BJ3796                          SUPERSEDED SURVEY CONTROL
 BJ3796
 BJ3796  ELLIP H (01/21/93)  -15.479  (m)                       GP(       ) 4 2
 BJ3796  NAD 83(1986)-  30 28 26.28680(N)    090 46 51.96734(W) AD(       ) 2
 BJ3796  NAD 27      -  30 28 25.59930(N)    090 46 51.61965(W) AD(       ) 2
 BJ3796
 BJ3796.Superseded values are not recommended for survey control.
 BJ3796
 BJ3796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3796.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3796
 BJ3796_MARKER: DD = SURVEY DISK
 BJ3796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3796_STAMPING: 32D001 1973
 BJ3796_MARK LOGO: LADHGS
 BJ3796_PROJECTION: FLUSH
 BJ3796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3796+STABILITY: SURFACE MOTION
 BJ3796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3796+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2006
 BJ3796
 BJ3796  HISTORY     - Date     Condition        Report By
 BJ3796  HISTORY     - 1973     MONUMENTED       LADH
 BJ3796  HISTORY     - 1983     GOOD             LADTD
 BJ3796  HISTORY     - 19890111 GOOD
 BJ3796  HISTORY     - 20060126 GOOD             AERODA
 BJ3796
 BJ3796                          STATION DESCRIPTION
 BJ3796
 BJ3796'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3796'THE STATION IS LOCATED 2 MILES SOUTHWEST OF LIVINGSTON, 5 MILES
 BJ3796'NORTHWEST OF FROST, AND 5 MILES SOUTHEAST OF WALKER, ON THE PROPERTY
 BJ3796'OWNED BY THE LA. DEPT. OF HIGHWAYS.
 BJ3796'
 BJ3796'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3796'HIGHWAY 63 SOUTH OF LIVINGSTON, GO WEST ALONG INTERSTATE 12 FOR 2.0
 BJ3796'MILES TO A BRIDGE AND THE STATION, WHICH IS SET NEAR THE NORTHEAST
 BJ3796'CORNER OF THE BRIDGE ON THE EASTBOUND LANE.
 BJ3796'
 BJ3796'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3796'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3796'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32D001 1973.  IT IS 59
 BJ3796'FEET SOUTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 29
 BJ3796'FEET NORTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 12
 BJ3796'FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE BRIDGE ON THE
 BJ3796'EASTBOUND LANE, 8 FEET EAST OF A FENCE, AND 5 FEET NORTH OF A METAL
 BJ3796'WITNESS POST AND SIGN.
 BJ3796'
 BJ3796'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3796
 BJ3796                          STATION RECOVERY (1983)
 BJ3796
 BJ3796'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3796'6.4 KM (4 MI) SW FROM LIVINGSTON.
 BJ3796'ABOUT 3.2 KM (2 MI) SOUTH ON STATE HIGHWAY 63 FROM THE JUNCTION OF
 BJ3796'HIGHWAY 63 AND US HIGHWAY 190 IN LIVINGSTON TO THE JUNCTION OF
 BJ3796'HIGHWAY 63 AND INTERSTATE 12, THENCE  WEST (RIGHT) ALONG INTERSTATE 12
 BJ3796'FOR 3.2 KM (2 MI) TO THE BENCH MARK ON THE LEFT NEAR THE NORTHEAST
 BJ3796'CORNER OF THE BRIDGE ON THE EASTBOUND LANE, 18.0 METERS (59 FT) SOUTH
 BJ3796'OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 8.8 METERS
 BJ3796'(29 FT) NORTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12,
 BJ3796'3.7 METERS (12 FT) NORTH NORTHEAST OF THE NORTHEAST CORNER OF THE
 BJ3796'BRIDGE ON THE EASTBOUND LANE, AND 2.4 METERS (8 FT) EAST OF A FENCE.
 BJ3796'THE MARK IS 1.52 METERS NORTH FROM A WITNESS POST AND ABOUT LEVEL
 BJ3796'WITH THE INTERSTATE.
 BJ3796
 BJ3796                          STATION RECOVERY (1989)
 BJ3796
 BJ3796'RECOVERED 1989
 BJ3796'RECOVERED IN GOOD CONDITION.
 BJ3796
 BJ3796                          STATION RECOVERY (2006)
 BJ3796
 BJ3796'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ3796'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3798 ***********************************************************************
 BJ3798  DESIGNATION -  32 D 002
 BJ3798  PID         -  BJ3798
 BJ3798  STATE/COUNTY-  LA/LIVINGSTON
 BJ3798  COUNTRY     -  US
 BJ3798  USGS QUAD   -  FROST (2018)
 BJ3798
 BJ3798                         *CURRENT SURVEY CONTROL
 BJ3798  ______________________________________________________________________
 BJ3798* NAD 83(1992) POSITION- 30 28 26.09426(N) 090 44 52.05574(W)   ADJUSTED
 BJ3798* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3798  **This station is located in a suspected subsidence area (see below).
 BJ3798  ______________________________________________________________________
 BJ3798  GEOID HEIGHT    -        -26.918 (meters)                     GEOID18
 BJ3798  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BJ3798  HORZ ORDER      -  SECOND
 BJ3798
 BJ3798.The horizontal coordinates were established by classical geodetic methods
 BJ3798.and adjusted by the National Geodetic Survey in January 1993.
 BJ3798
 BJ3798.** This station is in an area of known vertical motion. If an
 BJ3798.** orthometric height was ever established but is not available 
 BJ3798.** in the current survey control section, the orthometric height
 BJ3798.** is considered suspect.  Suspect heights are available in the
 BJ3798.** superseded section only if requested.
 BJ3798
 BJ3798.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3798.GEOID18 height accuracy estimate available here.
 BJ3798
 BJ3798.Click photographs - Photos may exist for this station.
 BJ3798
 BJ3798.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3798
 BJ3798. The following values were computed from the NAD 83(1992) position.
 BJ3798
 BJ3798;                    North         East     Units Scale Factor Converg.
 BJ3798;SPC LA S     -   218,943.297 1,056,223.702   MT  0.99995971   +0 17 34.0
 BJ3798;SPC LA S     -   718,316.47  3,465,293.93   sFT  0.99995971   +0 17 34.0
 BJ3798;UTM  15      - 3,373,456.641   716,207.834   MT  1.00017671   +1 08 33.5
 BJ3798
 BJ3798!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3798!SPC LA S     -   1.00000140  x   0.99995971  =   0.99996111
 BJ3798!UTM  15      -   1.00000140  x   1.00017671  =   1.00017811
 BJ3798
 BJ3798:                Primary Azimuth Mark                     Grid Az
 BJ3798:SPC LA S     -  32 E 002                                 086 55 06.8
 BJ3798:UTM  15      -  32 E 002                                 086 04 07.3
 BJ3798
 BJ3798_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1620773456(NAD 83)
 BJ3798
 BJ3798|---------------------------------------------------------------------|
 BJ3798| PID    Reference Object                     Distance      Geod. Az  |
 BJ3798|                                                           dddmmss.s |
 BJ3798| BJ3806 32 E 002                            APPROX. 4.5 KM 0871240.8 |
 BJ3798|---------------------------------------------------------------------|
 BJ3798
 BJ3798                          SUPERSEDED SURVEY CONTROL
 BJ3798
 BJ3798  NAD 83(1986)-  30 28 26.11189(N)    090 44 52.05308(W) AD(       ) 2
 BJ3798  NAD 27      -  30 28 25.42506(N)    090 44 51.70866(W) AD(       ) 2
 BJ3798
 BJ3798.Superseded values are not recommended for survey control.
 BJ3798
 BJ3798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3798.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3798
 BJ3798_MARKER: DD = SURVEY DISK
 BJ3798_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3798_STAMPING: 32D002 1973
 BJ3798_MARK LOGO: LADHGS
 BJ3798_PROJECTION: FLUSH
 BJ3798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3798+STABILITY: SURFACE MOTION
 BJ3798
 BJ3798  HISTORY     - Date     Condition        Report By
 BJ3798  HISTORY     - 1973     MONUMENTED       LADH
 BJ3798  HISTORY     - 1983     GOOD             LADTD
 BJ3798
 BJ3798                          STATION DESCRIPTION
 BJ3798
 BJ3798'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3798'THE STATION IS LOCATED 1.2 MILES SOUTH OF LIVINGSTON, 5 MILES
 BJ3798'SOUTHWEST OF HOLDEN, AND 5 MILES NORTH OF FROST, IN THE NORTHWEST
 BJ3798'QUARTER OF SECTION 6, T7S, R5E, AND ON THE PROPERTY OWNED BY THE
 BJ3798'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3798'
 BJ3798'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BJ3798'HIGHWAY 63 IN LIVINGSTON, GO SOUTH ON STATE HIGHWAY 63 FOR 2 MILES TO
 BJ3798'INTERSTATE 12 AND THE STATION, WHICH IS SET NEAR THE SOUTHEAST CORNER
 BJ3798'OF THE OVERPASS.
 BJ3798'
 BJ3798'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3798'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3798'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32D002 1973.  IT IS 19
 BJ3798'FEET EAST OF THE CENTER OF STATE HIGHWAY 63, 7 FEET SOUTHEAST OF THE
 BJ3798'SOUTHEAST CORNER OF AN OVERPASS, 5 FEET EAST OF A METAL GUARD RAIL, 4
 BJ3798'FEET SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 BJ3798'
 BJ3798'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3798
 BJ3798                          STATION RECOVERY (1983)
 BJ3798
 BJ3798'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3798'3.2 KM (2 MI) SOUTH FROM LIVINGSTON.
 BJ3798'ABOUT 3.2 KM (2 MI) SOUTH ON STATE HIGHWAY 63 FROM THE JUNCTION OF
 BJ3798'HIGHWAY 63 AND US HIGHWAY 190 IN LIVINGSTON TO THE JUNCTION OF
 BJ3798'HIGHWAY 63 AND THE INTERSTATE 12 OVERPASS, THE BENCH MARK IS SET NEAR
 BJ3798'THE SOUTHEAST CORNER OF THE OVERPASS ON THE LEFT, 5.8 METERS (19 FT)
 BJ3798'EAST OF THE CENTER OF STATE HIGHWAY 63, 2.1 METERS (7 FT) SOUTHEAST OF
 BJ3798'THE CORNER OF THE OVERPASS, AND 1.5 METERS (5 FT) EAST OF A METAL
 BJ3798'GUARDRAIL.  THE MARK IS 1.22 METERS SOUTHWEST FROM A WITNESS POST AND
 BJ3798'ABOUT LEVEL WITH THE INTERSTATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3801 ***********************************************************************
 BJ3801  DESIGNATION -  32 D 003
 BJ3801  PID         -  BJ3801
 BJ3801  STATE/COUNTY-  LA/LIVINGSTON
 BJ3801  COUNTRY     -  US
 BJ3801  USGS QUAD   -  FROST (2018)
 BJ3801
 BJ3801                         *CURRENT SURVEY CONTROL
 BJ3801  ______________________________________________________________________
 BJ3801* NAD 83(1992) POSITION- 30 28 28.48669(N) 090 43 23.63539(W)   ADJUSTED
 BJ3801* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3801  **This station is located in a suspected subsidence area (see below).
 BJ3801  ______________________________________________________________________
 BJ3801  GEOID HEIGHT    -        -26.909 (meters)                     GEOID18
 BJ3801  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BJ3801  HORZ ORDER      -  SECOND
 BJ3801
 BJ3801.The horizontal coordinates were established by classical geodetic methods
 BJ3801.and adjusted by the National Geodetic Survey in January 1993.
 BJ3801
 BJ3801.** This station is in an area of known vertical motion. If an
 BJ3801.** orthometric height was ever established but is not available 
 BJ3801.** in the current survey control section, the orthometric height
 BJ3801.** is considered suspect.  Suspect heights are available in the
 BJ3801.** superseded section only if requested.
 BJ3801
 BJ3801.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3801.GEOID18 height accuracy estimate available here.
 BJ3801
 BJ3801.Click photographs - Photos may exist for this station.
 BJ3801
 BJ3801.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3801
 BJ3801. The following values were computed from the NAD 83(1992) position.
 BJ3801
 BJ3801;                    North         East     Units Scale Factor Converg.
 BJ3801;SPC LA S     -   219,029.271 1,058,581.662   MT  0.99995981   +0 18 18.2
 BJ3801;SPC LA S     -   718,598.53  3,473,030.00   sFT  0.99995981   +0 18 18.2
 BJ3801;UTM  15      - 3,373,577.610   718,564.784   MT  1.00018936   +1 09 18.5
 BJ3801
 BJ3801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3801!SPC LA S     -   1.00000155  x   0.99995981  =   0.99996136
 BJ3801!UTM  15      -   1.00000155  x   1.00018936  =   1.00019091
 BJ3801
 BJ3801:                Primary Azimuth Mark                     Grid Az
 BJ3801:SPC LA S     -  32 E 001                                 080 05 41.0
 BJ3801:UTM  15      -  32 E 001                                 079 14 40.7
 BJ3801
 BJ3801_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1856473577(NAD 83)
 BJ3801
 BJ3801|---------------------------------------------------------------------|
 BJ3801| PID    Reference Object                     Distance      Geod. Az  |
 BJ3801|                                                           dddmmss.s |
 BJ3801| BJ3805 32 E 001                            APPROX. 1.0 KM 0802359.2 |
 BJ3801| BJ3800 RED OAK AZ MK                       181.231 METERS 11923     |
 BJ3801| BJ3803 RED OAK                             312.936 METERS 31233     |
 BJ3801|---------------------------------------------------------------------|
 BJ3801
 BJ3801                          SUPERSEDED SURVEY CONTROL
 BJ3801
 BJ3801  NAD 83(1986)-  30 28 28.50400(N)    090 43 23.63320(W) AD(       ) 2
 BJ3801  NAD 27      -  30 28 27.81681(N)    090 43 23.29105(W) AD(       ) 2
 BJ3801
 BJ3801.Superseded values are not recommended for survey control.
 BJ3801
 BJ3801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3801.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3801
 BJ3801_MARKER: DD = SURVEY DISK
 BJ3801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3801_STAMPING: 32D003 1973
 BJ3801_MARK LOGO: LADHGS
 BJ3801_PROJECTION: FLUSH
 BJ3801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3801+STABILITY: SURFACE MOTION
 BJ3801
 BJ3801  HISTORY     - Date     Condition        Report By
 BJ3801  HISTORY     - 1973     MONUMENTED       LADH
 BJ3801  HISTORY     - 1983     GOOD             LADTD
 BJ3801
 BJ3801                          STATION DESCRIPTION
 BJ3801
 BJ3801'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3801'THE STATION IS LOCATED 2 MILES SOUTHEAST OF LIVINGSTON, 5 MILES
 BJ3801'SOUTHWEST OF HOLDEN, AND 5 MILES NORTH-NORTHEAST OF FROST, IN THE
 BJ3801'SOUTHEAST QUARTER OF SECTION 32, T6S, R5E, AND ON THE PROPERTY OWNED
 BJ3801'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3801'
 BJ3801'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BJ3801'HIGHWAY 63 IN LIVINGSTON, GO EAST ALONG U.S. HIGHWAY 190 FOR 0.5 MILE
 BJ3801'TO A BLACKTOP ROAD (RED OAK ROAD) ON THE RIGHT.  TURN RIGHT ON RED OAK
 BJ3801'ROAD AND GO SOUTH 3.0 MILES TO AN OVERPASS ON INTERSTATE 12.
 BJ3801'
 BJ3801'THE STATION IS SET NEAR THE SOUTHEAST CORNER OF THE OVERPASS.
 BJ3801'
 BJ3801'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3801'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3801'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32D003 1973.  IT IS 18
 BJ3801'FEET SOUTHWEST OF A RIGHT-OF-WAY FENCE, 16 FEET EAST OF THE CENTER OF
 BJ3801'THE RED OAK ROAD, 6 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN
 BJ3801'OVERPASS, 6 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN, AND 4
 BJ3801'FEET NORTHEAST OF A METAL GUARD RAIL.
 BJ3801'
 BJ3801'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3801
 BJ3801                          STATION RECOVERY (1983)
 BJ3801
 BJ3801'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3801'5.6 KM (3.47 MI) EAST FROM LIVINGSTON.
 BJ3801'ABOUT 3.2 KM (2 MI) SOUTH ON STATE HIGHWAY 63 FROM THE JUNCTION OF
 BJ3801'HIGHWAY 63 AND US HIGHWAY 190 IN LIVINGSTON TO THE JUNCTION OF
 BJ3801'HIGHWAY 63 AND INTERSTATE 12, THENCE EAST (LEFT) FOR 2.4 KM (1.47 MI)
 BJ3801'TO THE BENCH MARK ON THE RIGHT NEAR THE OVERPASS AND RED OAK ROAD,
 BJ3801'5.5 METERS (18 FT) SOUTHWEST OF A RIGHT-OF-WAY FENCE, 4.9 METERS
 BJ3801'(16 FT) EASTOF THE CENTER OF RED OAK ROAD, 1.8 METERS (6 FT) SOUTHEAST
 BJ3801'OF THE SOUTHEAST CORNER OF THE OVERPASS, AND 1.2 METERS (4 FT)
 BJ3801'NORTHEAST OF A METAL GUARDRAIL.  THE MARK IS 1.82 METERS SOUTHEAST
 BJ3801'FROM A WITNESS POST AND ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3805 ***********************************************************************
 BJ3805  DESIGNATION -  32 E 001
 BJ3805  PID         -  BJ3805
 BJ3805  STATE/COUNTY-  LA/LIVINGSTON
 BJ3805  COUNTRY     -  US
 BJ3805  USGS QUAD   -  FROST (2018)
 BJ3805
 BJ3805                         *CURRENT SURVEY CONTROL
 BJ3805  ______________________________________________________________________
 BJ3805* NAD 83(1992) POSITION- 30 28 34.09331(N) 090 42 45.35493(W)   ADJUSTED
 BJ3805* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3805  **This station is located in a suspected subsidence area (see below).
 BJ3805  ______________________________________________________________________
 BJ3805  GEOID HEIGHT    -        -26.907 (meters)                     GEOID18
 BJ3805  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BJ3805  HORZ ORDER      -  SECOND
 BJ3805
 BJ3805.The horizontal coordinates were established by classical geodetic methods
 BJ3805.and adjusted by the National Geodetic Survey in January 1993.
 BJ3805
 BJ3805.** This station is in an area of known vertical motion. If an
 BJ3805.** orthometric height was ever established but is not available 
 BJ3805.** in the current survey control section, the orthometric height
 BJ3805.** is considered suspect.  Suspect heights are available in the
 BJ3805.** superseded section only if requested.
 BJ3805
 BJ3805.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3805.GEOID18 height accuracy estimate available here.
 BJ3805
 BJ3805.Click photographs - Photos may exist for this station.
 BJ3805
 BJ3805.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3805
 BJ3805. The following values were computed from the NAD 83(1992) position.
 BJ3805
 BJ3805;                    North         East     Units Scale Factor Converg.
 BJ3805;SPC LA S     -   219,207.398 1,059,601.737   MT  0.99996003   +0 18 37.4
 BJ3805;SPC LA S     -   719,182.94  3,476,376.70   sFT  0.99996003   +0 18 37.4
 BJ3805;UTM  15      - 3,373,770.898   719,582.340   MT  1.00019486   +1 09 38.1
 BJ3805
 BJ3805!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3805!SPC LA S     -   1.00000278  x   0.99996003  =   0.99996281
 BJ3805!UTM  15      -   1.00000278  x   1.00019486  =   1.00019764
 BJ3805
 BJ3805:                Primary Azimuth Mark                     Grid Az
 BJ3805:SPC LA S     -  32 E 002                                 091 17 46.6
 BJ3805:UTM  15      -  32 E 002                                 090 26 45.9
 BJ3805
 BJ3805_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1958273770(NAD 83)
 BJ3805
 BJ3805|---------------------------------------------------------------------|
 BJ3805| PID    Reference Object                     Distance      Geod. Az  |
 BJ3805|                                                           dddmmss.s |
 BJ3805| BJ3806 32 E 002                            APPROX. 1.1 KM 0913624.0 |
 BJ3805|---------------------------------------------------------------------|
 BJ3805
 BJ3805                          SUPERSEDED SURVEY CONTROL
 BJ3805
 BJ3805  NAD 83(1986)-  30 28 34.11054(N)    090 42 45.35258(W) AD(       ) 2
 BJ3805  NAD 27      -  30 28 33.42340(N)    090 42 45.01131(W) AD(       ) 2
 BJ3805
 BJ3805.Superseded values are not recommended for survey control.
 BJ3805
 BJ3805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3805.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3805
 BJ3805_MARKER: DD = SURVEY DISK
 BJ3805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3805_STAMPING: 32E001 1973
 BJ3805_MARK LOGO: LADHGS
 BJ3805_PROJECTION: FLUSH
 BJ3805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3805+STABILITY: SURFACE MOTION
 BJ3805
 BJ3805  HISTORY     - Date     Condition        Report By
 BJ3805  HISTORY     - 1973     MONUMENTED       LADH
 BJ3805  HISTORY     - 1984     GOOD             LADTD
 BJ3805
 BJ3805                          STATION DESCRIPTION
 BJ3805
 BJ3805'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3805'THE STATION IS LOCATED 3 MILES SOUTHEAST OF LIVINGSTON, 2 MILES
 BJ3805'SOUTHWEST OF HOLDEN, AND 5 MILES NORTH-NORTHEAST OF FROST, IN THE
 BJ3805'SOUTHWEST QUARTER OF SECTION 33, T6S, R5E, AND ON THE PROPERTY OWNED
 BJ3805'BY THE LA. DEPT. OF HIGHWAYS.
 BJ3805'
 BJ3805'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3805'HIGHWAY 63 SOUTH OF LIVINGSTON, GO EAST ALONG INTERSTATE 12 FOR 2.1
 BJ3805'MILES AND IS SET NORTH OF THE HIGHWAY NEAR A RIGHT-OF-WAY FENCE.
 BJ3805'
 BJ3805'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3805'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3805'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32E001 1973.  IT IS 103
 BJ3805'FEET NORTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 19
 BJ3805'FEET WEST-NORTHWEST OF A 16-INCH PINE TREE, 4 FEET WEST OF A METAL
 BJ3805'WITNESS POST AND SIGN, AND 3 FEET SOUTH OF A RIGHT-OF-WAY FENCE.
 BJ3805'
 BJ3805'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3805
 BJ3805                          STATION RECOVERY (1984)
 BJ3805
 BJ3805'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3805'3.2 KM (2 MI) SW FROM HOLDEN.
 BJ3805'ABOUT 3.4 KM (2.1 MILES) EAST ALONG INTERSTATE 12 FROM THE INTERCHANGE
 BJ3805'ON INTERSTATE 12 AND STATE HIGHWAY 63 SOUTH OF LIVINGSTON TO THE MARK
 BJ3805'ON THE LEFT, 31.4 METERS (103 FEET) NORTH OF THE CENTER OF THE
 BJ3805'WESTBOUND LANE ON INTERSTATE 12, 5.8 METERS (19 FEET) WEST NORTHWEST
 BJ3805'OF A 16 INCH PINE TREE, AND 0.9 METERS (3 FEET) SOUTH OF A RIGHT OF
 BJ3805'WAY FENCE.  THE MARK IS 1.22 METERS WEST FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3806 ***********************************************************************
 BJ3806  DESIGNATION -  32 E 002
 BJ3806  PID         -  BJ3806
 BJ3806  STATE/COUNTY-  LA/LIVINGSTON
 BJ3806  COUNTRY     -  US
 BJ3806  USGS QUAD   -  FROST (2018)
 BJ3806
 BJ3806                         *CURRENT SURVEY CONTROL
 BJ3806  ______________________________________________________________________
 BJ3806* NAD 83(1992) POSITION- 30 28 33.11172(N) 090 42 05.02305(W)   ADJUSTED
 BJ3806* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3806  **This station is located in a suspected subsidence area (see below).
 BJ3806  ______________________________________________________________________
 BJ3806  GEOID HEIGHT    -        -26.903 (meters)                     GEOID18
 BJ3806  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BJ3806  HORZ ORDER      -  SECOND
 BJ3806
 BJ3806.The horizontal coordinates were established by classical geodetic methods
 BJ3806.and adjusted by the National Geodetic Survey in January 1993.
 BJ3806
 BJ3806.** This station is in an area of known vertical motion. If an
 BJ3806.** orthometric height was ever established but is not available 
 BJ3806.** in the current survey control section, the orthometric height
 BJ3806.** is considered suspect.  Suspect heights are available in the
 BJ3806.** superseded section only if requested.
 BJ3806
 BJ3806.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3806.GEOID18 height accuracy estimate available here.
 BJ3806
 BJ3806.Click photographs - Photos may exist for this station.
 BJ3806
 BJ3806.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3806
 BJ3806. The following values were computed from the NAD 83(1992) position.
 BJ3806
 BJ3806;                    North         East     Units Scale Factor Converg.
 BJ3806;SPC LA S     -   219,183.052 1,060,677.612   MT  0.99995999   +0 18 57.5
 BJ3806;SPC LA S     -   719,103.06  3,479,906.47   sFT  0.99995999   +0 18 57.5
 BJ3806;UTM  15      - 3,373,762.518   720,658.714   MT  1.00020070   +1 09 58.6
 BJ3806
 BJ3806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3806!SPC LA S     -   1.00000240  x   0.99995999  =   0.99996239
 BJ3806!UTM  15      -   1.00000240  x   1.00020070  =   1.00020310
 BJ3806
 BJ3806:                Primary Azimuth Mark                     Grid Az
 BJ3806:SPC LA S     -  32 E 001                                 271 17 47.0
 BJ3806:UTM  15      -  32 E 001                                 270 26 45.9
 BJ3806
 BJ3806_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2065873762(NAD 83)
 BJ3806
 BJ3806|---------------------------------------------------------------------|
 BJ3806| PID    Reference Object                     Distance      Geod. Az  |
 BJ3806|                                                           dddmmss.s |
 BJ3806| BJ3805 32 E 001                            APPROX. 1.1 KM 2713644.5 |
 BJ3806|---------------------------------------------------------------------|
 BJ3806
 BJ3806                          SUPERSEDED SURVEY CONTROL
 BJ3806
 BJ3806  NAD 83(1986)-  30 28 33.12887(N)    090 42 05.02066(W) AD(       ) 2
 BJ3806  NAD 27      -  30 28 32.44141(N)    090 42 04.68070(W) AD(       ) 2
 BJ3806
 BJ3806.Superseded values are not recommended for survey control.
 BJ3806
 BJ3806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3806.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3806
 BJ3806_MARKER: DD = SURVEY DISK
 BJ3806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3806_STAMPING: 32E002 1973
 BJ3806_MARK LOGO: LADHGS
 BJ3806_PROJECTION: FLUSH
 BJ3806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3806+STABILITY: SURFACE MOTION
 BJ3806
 BJ3806  HISTORY     - Date     Condition        Report By
 BJ3806  HISTORY     - 1973     MONUMENTED       LADH
 BJ3806  HISTORY     - 1983     GOOD             LADTD
 BJ3806
 BJ3806                          STATION DESCRIPTION
 BJ3806
 BJ3806'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3806'THE STATION IS LOCATED 3 MILES SOUTHEAST OF LIVINGSTON, 2 MILES
 BJ3806'SOUTHWEST OF HOLDEN, AND 5 MILES NORTHEAST OF FROST, IN THE SOUTHWEST
 BJ3806'QUARTER OF SECTION 34, T6S, R5E, AND ON THE PROPERTY OWNED BY THE LA.
 BJ3806'DEPARTMENT OF HIGHWAYS.
 BJ3806'
 BJ3806'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3806'HIGHWAY 63 SOUTH OF LIVINGSTON, GO EAST ALONG INTERSTATE 12 FOR 3
 BJ3806'MILES TO THE HOG BRANCH BRIDGE, SET NEAR THE NORTHEAST END OF THE
 BJ3806'BRIDGE ON THE WESTBOUND LANE ON INTERSTATE 12.
 BJ3806'
 BJ3806'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3806'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3806'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32E002 1973.  IT IS 24
 BJ3806'FEET NORTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 9
 BJ3806'FEET NORTHEAST OF THE NORTHEAST END OF THE BRIDGE ON THE WESTBOUND
 BJ3806'LANE, 9 FEET NORTH OF A METAL GUARD RAIL, 3.5 FEET NORTHEAST OF THE
 BJ3806'BRIDGE ABUTMENT, 3.5 FEET NORTHEAST OF A METAL WITNESS POST.
 BJ3806'
 BJ3806'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3806
 BJ3806                          STATION RECOVERY (1983)
 BJ3806
 BJ3806'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3806'8.05 KM (5 MI) EAST FROM LIVINGSTON.
 BJ3806'ABOUT 3.2 KM (2 MI) SOUTH ON STATE HIGHWAY 6O FROM THE JUNCTION OF
 BJ3806'HIGHWAY 63 AND US HIGHWAY 190 IN LIVINGSTON TO THE JUNCTION OF
 BJ3806'HIGHWAY 63 AND INTERSTATE 12, THENCE EAST (LEFT) ALONG INTERSTATE 12
 BJ3806'FOR 4.8 KM (3 MI) TO THE BENCH MARK ON THE LEFT NEAR THE NORTHEAST END
 BJ3806'OF THE BRIDGE ON THE WESTBOUND LANE OF INTERSTATE 12, 7.3 METERS
 BJ3806'(24 FT) NORTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12,
 BJ3806'2.74 METERS (9 FT) NORTHEAST OF THE NORTHEAST END OF THE BRIDGE ON THE
 BJ3806'WESTBOUND LANE, 2.74 METERS (9 FT) NORTH OF A METAL GUARD AND
 BJ3806'1.07 METERS (3.5 FT) NORTHEAST OF THE BRIDGE ABUTMENT.
 BJ3806'THE MARK IS 1.07 METERS  NE FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3807 ***********************************************************************
 BJ3807  DESIGNATION -  32 E 003
 BJ3807  PID         -  BJ3807
 BJ3807  STATE/COUNTY-  LA/LIVINGSTON
 BJ3807  COUNTRY     -  US
 BJ3807  USGS QUAD   -  FROST (2018)
 BJ3807
 BJ3807                         *CURRENT SURVEY CONTROL
 BJ3807  ______________________________________________________________________
 BJ3807* NAD 83(1992) POSITION- 30 28 29.79085(N) 090 41 03.66208(W)   ADJUSTED
 BJ3807* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3807  **This station is located in a suspected subsidence area (see below).
 BJ3807  ______________________________________________________________________
 BJ3807  GEOID HEIGHT    -        -26.898 (meters)                     GEOID18
 BJ3807  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BJ3807  HORZ ORDER      -  SECOND
 BJ3807
 BJ3807.The horizontal coordinates were established by classical geodetic methods
 BJ3807.and adjusted by the National Geodetic Survey in January 1993.
 BJ3807
 BJ3807.** This station is in an area of known vertical motion. If an
 BJ3807.** orthometric height was ever established but is not available 
 BJ3807.** in the current survey control section, the orthometric height
 BJ3807.** is considered suspect.  Suspect heights are available in the
 BJ3807.** superseded section only if requested.
 BJ3807
 BJ3807.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3807.GEOID18 height accuracy estimate available here.
 BJ3807
 BJ3807.Click photographs - Photos may exist for this station.
 BJ3807
 BJ3807.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3807
 BJ3807. The following values were computed from the NAD 83(1992) position.
 BJ3807
 BJ3807;                    North         East     Units Scale Factor Converg.
 BJ3807;SPC LA S     -   219,089.940 1,062,314.778   MT  0.99995986   +0 19 28.2
 BJ3807;SPC LA S     -   718,797.58  3,485,277.73   sFT  0.99995986   +0 19 28.2
 BJ3807;UTM  15      - 3,373,693.696   722,297.483   MT  1.00020966   +1 10 29.6
 BJ3807
 BJ3807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3807!SPC LA S     -   1.00000266  x   0.99995986  =   0.99996252
 BJ3807!UTM  15      -   1.00000266  x   1.00020966  =   1.00021233
 BJ3807
 BJ3807:                Primary Azimuth Mark                     Grid Az
 BJ3807:SPC LA S     -  32 E 004                                 092 27 54.4
 BJ3807:UTM  15      -  32 E 004                                 091 36 53.0
 BJ3807
 BJ3807_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2229773693(NAD 83)
 BJ3807
 BJ3807|---------------------------------------------------------------------|
 BJ3807| PID    Reference Object                     Distance      Geod. Az  |
 BJ3807|                                                           dddmmss.s |
 BJ3807| BJ3808 32 E 004                            APPROX. 1.6 KM 0924722.6 |
 BJ3807|---------------------------------------------------------------------|
 BJ3807
 BJ3807                          SUPERSEDED SURVEY CONTROL
 BJ3807
 BJ3807  NAD 83(1986)-  30 28 29.80790(N)    090 41 03.65977(W) AD(       ) 2
 BJ3807  NAD 27      -  30 28 29.12085(N)    090 41 03.32135(W) AD(       ) 2
 BJ3807
 BJ3807.Superseded values are not recommended for survey control.
 BJ3807
 BJ3807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3807.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3807
 BJ3807_MARKER: DD = SURVEY DISK
 BJ3807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3807_STAMPING: 32E003 1973
 BJ3807_MARK LOGO: LADHGS
 BJ3807_PROJECTION: FLUSH
 BJ3807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3807+STABILITY: SURFACE MOTION
 BJ3807
 BJ3807  HISTORY     - Date     Condition        Report By
 BJ3807  HISTORY     - 1973     MONUMENTED       LADH
 BJ3807  HISTORY     - 1983     GOOD             LADTD
 BJ3807
 BJ3807                          STATION DESCRIPTION
 BJ3807
 BJ3807'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3807'THE STATION IS LOCATED 2 MILES SOUTH OF HOLDEN, 4 MILES SOUTHEAST OF
 BJ3807'LIVINGSTON, AND 5.5 MILES NORTHEAST OF FROST, IN THE SOUTHEAST QUARTER
 BJ3807'OF SECTION 34, T6S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA
 BJ3807'DEPARTMENT OF HIGHWAYS.
 BJ3807'
 BJ3807'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3807'HIGHWAY 63 SOUTH OF LIVINGSTON, GO EAST ALONG INTERSTATE 12 FOR 3.7
 BJ3807'MILES TO THE STATION ON THE RIGHT, SOUTH OF THE HIGHWAY NEAR A
 BJ3807'CULVERT.
 BJ3807'
 BJ3807'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3807'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3807'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32E003 1973.  IT IS 33
 BJ3807'FEET SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 32
 BJ3807'FEET NORTHWEST OF THE EAST END OF THE HEADWALL ON A CROSSDRAIN, 23
 BJ3807'FEET NORTHEAST OF THE EAST END OF A CROSSDRAIN, AND 4 FEET EAST OF A
 BJ3807'METAL WITNESS POST AND SIGN.
 BJ3807'
 BJ3807'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3807
 BJ3807                          STATION RECOVERY (1983)
 BJ3807
 BJ3807'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3807'9.7 KM (6 MI) EAST FROM LIVINGSTON.
 BJ3807'ABOUT 3.2 KM (2 MI) SOUTH ON STATE HIGHWAY 63 FROM THE JUNCTION OF
 BJ3807'HIGHWAY 63 AND US HIGHWAY 190 IN LIVINGSTON TO THE JUNCTION OF
 BJ3807'HIGHWAY 6O AND INTERSTATE 12 THENCE EAST (LEFT) ALONG INTERSTATE 12
 BJ3807'FOR 6.4 KM (4 MI) TO THE BENCH MARK ON THE RIGHT AND SOUTH OF
 BJ3807'INTERSTATE 12 NEAR A CULVERT, 10.0 METERS (33 FT) SOUTH OF THE CENTER
 BJ3807'OF THE EASTBOUND LANE ON INTERSTATE 12, 9.8 METERS (32 FT) NORTHWEST
 BJ3807'OF THE EAST END OF THE HEADWALL ON A CROSS DRAIN, AND 7.0 METERS
 BJ3807'(23 FT) NORTHEAST OF THE EAST END OF A CROSS DRAIN.
 BJ3807'THE MARK IS 1.21 METERS  N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3808 ***********************************************************************
 BJ3808  DESIGNATION -  32 E 004
 BJ3808  PID         -  BJ3808
 BJ3808  STATE/COUNTY-  LA/LIVINGSTON
 BJ3808  COUNTRY     -  US
 BJ3808  USGS QUAD   -  FROST (2018)
 BJ3808
 BJ3808                         *CURRENT SURVEY CONTROL
 BJ3808  ______________________________________________________________________
 BJ3808* NAD 83(1992) POSITION- 30 28 27.24633(N) 090 40 03.46468(W)   ADJUSTED
 BJ3808* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3808  **This station is located in a suspected subsidence area (see below).
 BJ3808  ______________________________________________________________________
 BJ3808  GEOID HEIGHT    -        -26.892 (meters)                     GEOID18
 BJ3808  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ3808  HORZ ORDER      -  SECOND
 BJ3808
 BJ3808.The horizontal coordinates were established by classical geodetic methods
 BJ3808.and adjusted by the National Geodetic Survey in January 1993.
 BJ3808
 BJ3808.** This station is in an area of known vertical motion. If an
 BJ3808.** orthometric height was ever established but is not available 
 BJ3808.** in the current survey control section, the orthometric height
 BJ3808.** is considered suspect.  Suspect heights are available in the
 BJ3808.** superseded section only if requested.
 BJ3808
 BJ3808.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3808.GEOID18 height accuracy estimate available here.
 BJ3808
 BJ3808.Click photographs - Photos may exist for this station.
 BJ3808
 BJ3808.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3808
 BJ3808. The following values were computed from the NAD 83(1992) position.
 BJ3808
 BJ3808;                    North         East     Units Scale Factor Converg.
 BJ3808;SPC LA S     -   219,020.798 1,063,920.800   MT  0.99995976   +0 19 58.3
 BJ3808;SPC LA S     -   718,570.73  3,490,546.82   sFT  0.99995976   +0 19 58.3
 BJ3808;UTM  15      - 3,373,648.387   723,904.763   MT  1.00021851   +1 11 00.1
 BJ3808
 BJ3808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3808!SPC LA S     -   1.00000255  x   0.99995976  =   0.99996231
 BJ3808!UTM  15      -   1.00000255  x   1.00021851  =   1.00022106
 BJ3808
 BJ3808:                Primary Azimuth Mark                     Grid Az
 BJ3808:SPC LA S     -  CAT AZ MK                                086 54 06.6
 BJ3808:UTM  15      -  CAT AZ MK                                086 03 04.8
 BJ3808
 BJ3808_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2390473648(NAD 83)
 BJ3808
 BJ3808|---------------------------------------------------------------------|
 BJ3808| PID    Reference Object                     Distance      Geod. Az  |
 BJ3808|                                                           dddmmss.s |
 BJ3808| BJ3809 CAT AZ MK                           APPROX. 2.0 KM 0871404.9 |
 BJ3808|---------------------------------------------------------------------|
 BJ3808
 BJ3808                          SUPERSEDED SURVEY CONTROL
 BJ3808
 BJ3808  NAD 83(1986)-  30 28 27.26329(N)    090 40 03.46245(W) AD(       ) 2
 BJ3808  NAD 27      -  30 28 26.57541(N)    090 40 03.12563(W) AD(       ) 2
 BJ3808
 BJ3808.Superseded values are not recommended for survey control.
 BJ3808
 BJ3808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3808.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3808
 BJ3808_MARKER: DD = SURVEY DISK
 BJ3808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3808_STAMPING: 32E004 1973
 BJ3808_MARK LOGO: LADHGS
 BJ3808_PROJECTION: FLUSH
 BJ3808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3808+STABILITY: SURFACE MOTION
 BJ3808
 BJ3808  HISTORY     - Date     Condition        Report By
 BJ3808  HISTORY     - 1973     MONUMENTED       LADH
 BJ3808  HISTORY     - 1984     GOOD             LADTD
 BJ3808
 BJ3808                          STATION DESCRIPTION
 BJ3808
 BJ3808'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3808'THE STATION IS LOCATED 5 MILES SOUTHEAST OF LIVINGSTON, 2 MILES SOUTH
 BJ3808'OF HOLDEN, AND 6 MILES NORTHEAST OF FROST, IN THE NORTHEAST QUARTER OF
 BJ3808'SECTION 2, T7S, R5E, AND ON THE PROPERTY OWNED BY THE LOUISIANA
 BJ3808'DEPARTMENT OF HIGHWAYS.
 BJ3808'
 BJ3808'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND STATE
 BJ3808'HIGHWAY 63 SOUTH OF LIVINGSTON, GO EAST ALONG INTERSTATE 12 FOR 4.7
 BJ3808'MILES TO A REST AREA ON THE RIGHT, SET IN THE REST AREA NEAR A
 BJ3808'CONCRETE DRIVE.
 BJ3808'
 BJ3808'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3808'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3808'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32E004 1973.  IT IS 103
 BJ3808'FEET SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 23
 BJ3808'FEET NORTH OF THE CENTER OF A CONCRETE DRIVE TO THE REST AREA, AND 3
 BJ3808'FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ3808'
 BJ3808'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3808
 BJ3808                          STATION RECOVERY (1984)
 BJ3808
 BJ3808'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3808'3.2 KM (2 MI) SOUTH FROM HOLDEN.
 BJ3808'ABOUT 7.6 KM (4.7 MILES) EAST ALONG INTERSTATE 12 FROM THE JUNCTION OF
 BJ3808'INTERSTATE 12 AND STATE HIGHWAY 63 SOUTH OF LIVINGSTON TO THE MARK ON
 BJ3808'THE RIGHT SET IN THE REST AREA, 31.4 METERS (103 FEET) SOUTH OF THE
 BJ3808'CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, AND 7.0 METERS (23
 BJ3808'FEET) NORTH OF THE CENTER OF A CONCRETE DRIVE LEADING TO THE REST
 BJ3808'AREA.  THE MARK IS 0.91 METERS EAST FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3812 ***********************************************************************
 BJ3812  DESIGNATION -  32 E 005
 BJ3812  PID         -  BJ3812
 BJ3812  STATE/COUNTY-  LA/LIVINGSTON
 BJ3812  COUNTRY     -  US
 BJ3812  USGS QUAD   -  FROST (2018)
 BJ3812
 BJ3812                         *CURRENT SURVEY CONTROL
 BJ3812  ______________________________________________________________________
 BJ3812* NAD 83(1992) POSITION- 30 28 27.86637(N) 090 38 33.91997(W)   ADJUSTED
 BJ3812* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3812  **This station is located in a suspected subsidence area (see below).
 BJ3812  ______________________________________________________________________
 BJ3812  GEOID HEIGHT    -        -26.887 (meters)                     GEOID18
 BJ3812  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 BJ3812  HORZ ORDER      -  SECOND
 BJ3812
 BJ3812.The horizontal coordinates were established by classical geodetic methods
 BJ3812.and adjusted by the National Geodetic Survey in January 1993.
 BJ3812
 BJ3812.** This station is in an area of known vertical motion. If an
 BJ3812.** orthometric height was ever established but is not available 
 BJ3812.** in the current survey control section, the orthometric height
 BJ3812.** is considered suspect.  Suspect heights are available in the
 BJ3812.** superseded section only if requested.
 BJ3812
 BJ3812.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3812.GEOID18 height accuracy estimate available here.
 BJ3812
 BJ3812.Click photographs - Photos may exist for this station.
 BJ3812
 BJ3812.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3812
 BJ3812. The following values were computed from the NAD 83(1992) position.
 BJ3812
 BJ3812;                    North         East     Units Scale Factor Converg.
 BJ3812;SPC LA S     -   219,054.025 1,066,309.008   MT  0.99995978   +0 20 43.1
 BJ3812;SPC LA S     -   718,679.75  3,498,382.14   sFT  0.99995978   +0 20 43.1
 BJ3812;UTM  15      - 3,373,717.082   726,292.849   MT  1.00023178   +1 11 45.6
 BJ3812
 BJ3812!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3812!SPC LA S     -   1.00000155  x   0.99995978  =   0.99996133
 BJ3812!UTM  15      -   1.00000155  x   1.00023178  =   1.00023333
 BJ3812
 BJ3812_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2629273717(NAD 83)
 BJ3812
 BJ3812|---------------------------------------------------------------------|
 BJ3812| PID    Reference Object                     Distance      Geod. Az  |
 BJ3812|                                                           dddmmss.s |
 BJ3812| BJ3813 CAT                                 338.787 METERS 17656     |
 BJ3812| BJ3809 CAT AZ MK                           367.467 METERS 28222     |
 BJ3812|---------------------------------------------------------------------|
 BJ3812
 BJ3812                          SUPERSEDED SURVEY CONTROL
 BJ3812
 BJ3812  NAD 83(1986)-  30 28 27.88322(N)    090 38 33.91784(W) AD(       ) 2
 BJ3812  NAD 27      -  30 28 27.19555(N)    090 38 33.58317(W) AD(       ) 2
 BJ3812
 BJ3812.Superseded values are not recommended for survey control.
 BJ3812
 BJ3812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3812.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3812
 BJ3812_MARKER: DD = SURVEY DISK
 BJ3812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3812_STAMPING: 32E005 1973
 BJ3812_MARK LOGO: LADHGS
 BJ3812_PROJECTION: FLUSH
 BJ3812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3812+STABILITY: SURFACE MOTION
 BJ3812
 BJ3812  HISTORY     - Date     Condition        Report By
 BJ3812  HISTORY     - 1973     MONUMENTED       LADH
 BJ3812  HISTORY     - 1984     GOOD             LADTD
 BJ3812
 BJ3812                          STATION DESCRIPTION
 BJ3812
 BJ3812'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3812'THE STATION IS LOCATED 3 MILES SOUTHEAST OF HOLDEN, 4.5 MILES
 BJ3812'SOUTHWEST OF ALBANY, AND 7 MILES NORTHWEST OF SPRINGFIELD, IN THE
 BJ3812'NORTHEAST QUARTER OF SECTION 6, T7S, R5E, AND ON THE PROPERTY OWNED BY
 BJ3812'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3812'
 BJ3812'TO REACH THE STATION FROM HOLDEN, TAKE STATE HIGHWAY 441 SOUTHEAST FOR
 BJ3812'3 MILES TO INTERCHANGE ON INTERSTATE 12.  IT IS NEAR THE SOUTHEAST
 BJ3812'CORNER OF THE OVERPASS ON STATE HIGHWAY 441 OVER INTERSTATE 12.
 BJ3812'
 BJ3812'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3812'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3812'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32E005 1973.  IT IS 70
 BJ3812'FEET EAST-SOUTHEAST OF THE CENTER OF AN EXPANSION JOINT ON THE
 BJ3812'OVERPASS ON STATE HIGHWAY 441, 22 FEET SOUTH OF THE EASTBOUND LANE OF
 BJ3812'INTERSTATE 12, 22 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 441, 8
 BJ3812'FEET EAST OF A METAL GUARD RAIL, 3.5 FEET NORTH OF A METAL WITNESS
 BJ3812'POST AND SIGN.
 BJ3812'
 BJ3812'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3812
 BJ3812                          STATION RECOVERY (1984)
 BJ3812
 BJ3812'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3812'4.2 KM (2.6 MI) SE FROM HOLDEN.
 BJ3812'ABOUT 4.2 KM (2.6 MI) SOUTHEAST ALONG STATE HIGHWAY 441 FROM THE
 BJ3812'JUNCTION OF US HIGHWAY 190 AND STATE HIGHWAY 441 TO THE MARK ON THE
 BJ3812'LEFT WHICH IS NEAR THE SOUTHEAST CORNER OF THE OVERPASS ON STATE
 BJ3812'HIGHWAY 441 OVER INTERSTATE 12, 21.3 METERS (70 FT) EAST-SOUTHEAST OF
 BJ3812'THE CENTER OF AN EXPANSION JOINT ON THE OVERPASS ON STATE HIGHWAY 441,
 BJ3812'6.7 METERS (22 FT) SOUTH OF THE EASTBOUND LANE OF INTERSTATE 12,
 BJ3812'6.7 METERS (22 FT) EAST OF THE CENTER LINE OF STATE HIGHWAY 441, AND
 BJ3812'2.4 METERS (8 FT) EAST OF A METAL GUARDRAIL.
 BJ3812'THE MARK IS 1.06 METERS  N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0280 ***********************************************************************
 BJ0280  DESIGNATION -  32 EABPL
 BJ0280  PID         -  BJ0280
 BJ0280  STATE/COUNTY-  LA/IBERVILLE
 BJ0280  COUNTRY     -  US
 BJ0280  USGS QUAD   -  MARINGOUIN (2018)
 BJ0280
 BJ0280                         *CURRENT SURVEY CONTROL
 BJ0280  ______________________________________________________________________
 BJ0280* NAD 83(1986) POSITION- 30 24 18.     (N) 091 31 04.     (W)   SCALED
 BJ0280* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0280  **This station is located in a suspected subsidence area (see below).
 BJ0280  ______________________________________________________________________
 BJ0280  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BJ0280  DYNAMIC HEIGHT  -          4.904 (meters)       16.09  (feet) COMP
 BJ0280  MODELED GRAVITY -    979,329.4   (mgal)                       NAVD 88
 BJ0280
 BJ0280.The horizontal coordinates were scaled from a map and have
 BJ0280.an estimated accuracy of +/- 6 seconds.
 BJ0280
 BJ0280.** This station is in an area of known vertical motion. If an
 BJ0280.** orthometric height was ever established but is not available 
 BJ0280.** in the current survey control section, the orthometric height
 BJ0280.** is considered suspect.  Suspect heights are available in the
 BJ0280.** superseded section only if requested.
 BJ0280
 BJ0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0280.GEOID18 height accuracy estimate available here.
 BJ0280
 BJ0280.Click photographs - Photos may exist for this station.
 BJ0280
 BJ0280.The dynamic height is computed by dividing the NAVD 88
 BJ0280.geopotential number by the normal gravity value computed on the
 BJ0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0280.degrees latitude (g = 980.6199 gals.).
 BJ0280
 BJ0280.The modeled gravity was interpolated from observed gravity values.
 BJ0280
 BJ0280;                    North         East    Units  Estimated Accuracy
 BJ0280;SPC LA S     -   211,170.      982,280.      MT  (+/- 180 meters Scaled)
 BJ0280
 BJ0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP423645(NAD 83)
 BJ0280
 BJ0280                          SUPERSEDED SURVEY CONTROL
 BJ0280
 BJ0280.No superseded survey control is available for this station.
 BJ0280
 BJ0280_MARKER: DD = SURVEY DISK
 BJ0280_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0280_STAMPING: PBM 32 EABPL 1976
 BJ0280_MARK LOGO: USACE
 BJ0280_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0280_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0280_ROD/PIPE-DEPTH: 28.7 meters
 BJ0280
 BJ0280  HISTORY     - Date     Condition        Report By
 BJ0280  HISTORY     - 1976     MONUMENTED       USACE
 BJ0280  HISTORY     - 1976     GOOD             NGS
 BJ0280
 BJ0280                          STATION DESCRIPTION
 BJ0280
 BJ0280'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0280'0.7 MI NORTH FROM RAMAH.
 BJ0280'0.7 MILE NORTH ALONG A LEVEE ROAD FROM THE WEST BOUND LANES
 BJ0280'CONCRETE OVERPASS OF INTERSTATE HIGHWAY 10, 0.05 MILE NORTH OF A
 BJ0280'SHARP CURVE, 109 FT EAST OF THE CENTER LINE OF THE ROAD, A 1-INCH
 BJ0280'IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 94 FT ENCASED IN A 2-INCH
 BJ0280'IRON PIPE BORED TO A DEPTH OF 73 FT WITH A 3-INCH SCREW CAP FOR ACCESS
 BJ0280'THE SCREW CAP PROJECTS 22 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3814 ***********************************************************************
 BJ3814  DESIGNATION -  32 F 001
 BJ3814  PID         -  BJ3814
 BJ3814  STATE/COUNTY-  LA/LIVINGSTON
 BJ3814  COUNTRY     -  US
 BJ3814  USGS QUAD   -  SPRINGFIELD (2018)
 BJ3814
 BJ3814                         *CURRENT SURVEY CONTROL
 BJ3814  ______________________________________________________________________
 BJ3814* NAD 83(1992) POSITION- 30 28 29.09984(N) 090 37 18.77992(W)   ADJUSTED
 BJ3814* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3814  **This station is located in a suspected subsidence area (see below).
 BJ3814  ______________________________________________________________________
 BJ3814  GEOID HEIGHT    -        -26.883 (meters)                     GEOID18
 BJ3814  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 BJ3814  HORZ ORDER      -  SECOND
 BJ3814
 BJ3814.The horizontal coordinates were established by classical geodetic methods
 BJ3814.and adjusted by the National Geodetic Survey in January 1993.
 BJ3814
 BJ3814.** This station is in an area of known vertical motion. If an
 BJ3814.** orthometric height was ever established but is not available 
 BJ3814.** in the current survey control section, the orthometric height
 BJ3814.** is considered suspect.  Suspect heights are available in the
 BJ3814.** superseded section only if requested.
 BJ3814
 BJ3814.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3814.GEOID18 height accuracy estimate available here.
 BJ3814
 BJ3814.Click photographs - Photos may exist for this station.
 BJ3814
 BJ3814.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3814
 BJ3814. The following values were computed from the NAD 83(1992) position.
 BJ3814
 BJ3814;                    North         East     Units Scale Factor Converg.
 BJ3814;SPC LA S     -   219,104.268 1,068,312.891   MT  0.99995983   +0 21 20.6
 BJ3814;SPC LA S     -   718,844.59  3,504,956.54   sFT  0.99995983   +0 21 20.6
 BJ3814;UTM  15      - 3,373,797.096   728,296.320   MT  1.00024301   +1 12 23.8
 BJ3814
 BJ3814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3814!SPC LA S     -   1.00000244  x   0.99995983  =   0.99996227
 BJ3814!UTM  15      -   1.00000244  x   1.00024301  =   1.00024545
 BJ3814
 BJ3814:                Primary Azimuth Mark                     Grid Az
 BJ3814:SPC LA S     -  32 F 002                                 086 58 57.9
 BJ3814:UTM  15      -  32 F 002                                 086 07 54.7
 BJ3814
 BJ3814_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2829673797(NAD 83)
 BJ3814
 BJ3814|---------------------------------------------------------------------|
 BJ3814| PID    Reference Object                     Distance      Geod. Az  |
 BJ3814|                                                           dddmmss.s |
 BJ3814| BJ3815 32 F 002                            APPROX. 1.9 KM 0872018.5 |
 BJ3814|---------------------------------------------------------------------|
 BJ3814
 BJ3814                          SUPERSEDED SURVEY CONTROL
 BJ3814
 BJ3814  NAD 83(1986)-  30 28 29.11661(N)    090 37 18.77775(W) AD(       ) 2
 BJ3814  NAD 27      -  30 28 28.42891(N)    090 37 18.44484(W) AD(       ) 2
 BJ3814
 BJ3814.Superseded values are not recommended for survey control.
 BJ3814
 BJ3814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3814.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3814
 BJ3814_MARKER: DD = SURVEY DISK
 BJ3814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3814_STAMPING: 32F001 1973
 BJ3814_MARK LOGO: LADHGS
 BJ3814_PROJECTION: FLUSH
 BJ3814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3814+STABILITY: SURFACE MOTION
 BJ3814
 BJ3814  HISTORY     - Date     Condition        Report By
 BJ3814  HISTORY     - 1973     MONUMENTED       LADH
 BJ3814  HISTORY     - 1984     GOOD             LADTD
 BJ3814
 BJ3814                          STATION DESCRIPTION
 BJ3814
 BJ3814'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3814'THE STATION IS LOCATED 8.5 MILES SOUTHEAST OF LIVINGSTON, 3 MILES
 BJ3814'SOUTHWEST OF ALBANY, AND 5 MILES NORTHWEST OF SPRINGFIELD, IN THE
 BJ3814'SOUTHWEST QUARTER OF SECTION 33, T6S, R6E, AND ON THE PROPERTY OWNED
 BJ3814'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3814'
 BJ3814'TO REACH THE STATION FROM THE STATE HIGHWAY 43 INTERCHANGE ON
 BJ3814'INTERSTATE 12, GO WEST ALONG INTERSTATE 12 FOR 2.1 MILES TO THE
 BJ3814'STATION IN THE MEDIAN NEAR A CATCH BASIN.
 BJ3814'
 BJ3814'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3814'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3814'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F001 1973.  IT IS 64
 BJ3814'FEET SOUTH OF THE WESTBOUND LANE ON INTERSTATE 12, 24 FEET NORTH OF
 BJ3814'THE EASTBOUND LANE ON INTERSTATE 12, 20 FEET SOUTH OF A METAL CATCH
 BJ3814'BASIN, AND 4.5 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ3814'
 BJ3814'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3814
 BJ3814                          STATION RECOVERY (1984)
 BJ3814
 BJ3814'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3814'7.1 KM (4.42 MI) WEST FROM ALBANY.
 BJ3814'ABOUT 2.9 KM (1.8 MI) SOUTH ON STATE HIGHWAY 43 FROM THE JUNCTION OF
 BJ3814'HIGHWAY 43 AND US HIGHWAY 190 IN ALBANY TO THE JUNCTION OF HIGHWAY 43
 BJ3814'AND INTERSTATE 12, THENCE WEST (RIGHT) FOR 4.2 KM (2.62 MI) TO THE
 BJ3814'MARK ON THE LEFT, 19.5 METERS (64 FT) SOUTH OF THE WESTBOUND LANE ON
 BJ3814'INTERSTATE 12, 7.3 METERS (24 FT) NORTH OF THE EASTBOUND LANE ON
 BJ3814'INTERSTATE 12, AND 6.1 METERS (20 FT) SOUTH OF A METAL CATCH BASIN.
 BJ3814'THE MARK IS 1.37 METERS  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3815 ***********************************************************************
 BJ3815  DESIGNATION -  32 F 002
 BJ3815  PID         -  BJ3815
 BJ3815  STATE/COUNTY-  LA/LIVINGSTON
 BJ3815  COUNTRY     -  US
 BJ3815  USGS QUAD   -  SPRINGFIELD (2018)
 BJ3815
 BJ3815                         *CURRENT SURVEY CONTROL
 BJ3815  ______________________________________________________________________
 BJ3815* NAD 83(1992) POSITION- 30 28 31.89980(N) 090 36 09.11213(W)   ADJUSTED
 BJ3815* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3815  **This station is located in a suspected subsidence area (see below).
 BJ3815  ______________________________________________________________________
 BJ3815  GEOID HEIGHT    -        -26.880 (meters)                     GEOID18
 BJ3815  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 BJ3815  HORZ ORDER      -  SECOND
 BJ3815
 BJ3815.The horizontal coordinates were established by classical geodetic methods
 BJ3815.and adjusted by the National Geodetic Survey in January 1993.
 BJ3815
 BJ3815.** This station is in an area of known vertical motion. If an
 BJ3815.** orthometric height was ever established but is not available 
 BJ3815.** in the current survey control section, the orthometric height
 BJ3815.** is considered suspect.  Suspect heights are available in the
 BJ3815.** superseded section only if requested.
 BJ3815
 BJ3815.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3815.GEOID18 height accuracy estimate available here.
 BJ3815
 BJ3815.Click photographs - Photos may exist for this station.
 BJ3815
 BJ3815.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3815
 BJ3815. The following values were computed from the NAD 83(1992) position.
 BJ3815
 BJ3815;                    North         East     Units Scale Factor Converg.
 BJ3815;SPC LA S     -   219,202.180 1,070,170.496   MT  0.99995995   +0 21 55.5
 BJ3815;SPC LA S     -   719,165.82  3,511,051.04   sFT  0.99995995   +0 21 55.5
 BJ3815;UTM  15      - 3,373,922.622   730,152.802   MT  1.00025351   +1 12 59.3
 BJ3815
 BJ3815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3815!SPC LA S     -   1.00000258  x   0.99995995  =   0.99996253
 BJ3815!UTM  15      -   1.00000258  x   1.00025351  =   1.00025609
 BJ3815
 BJ3815:                Primary Azimuth Mark                     Grid Az
 BJ3815:SPC LA S     -  32 F 003                                 082 19 36.6
 BJ3815:UTM  15      -  32 F 003                                 081 28 32.8
 BJ3815
 BJ3815_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3015273922(NAD 83)
 BJ3815
 BJ3815|---------------------------------------------------------------------|
 BJ3815| PID    Reference Object                     Distance      Geod. Az  |
 BJ3815|                                                           dddmmss.s |
 BJ3815| BJ3816 32 F 003                            APPROX. 2.3 KM 0824132.1 |
 BJ3815|---------------------------------------------------------------------|
 BJ3815
 BJ3815                          SUPERSEDED SURVEY CONTROL
 BJ3815
 BJ3815  NAD 83(1986)-  30 28 31.91651(N)    090 36 09.10997(W) AD(       ) 2
 BJ3815  NAD 27      -  30 28 31.22866(N)    090 36 08.77896(W) AD(       ) 2
 BJ3815
 BJ3815.Superseded values are not recommended for survey control.
 BJ3815
 BJ3815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3815.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3815
 BJ3815_MARKER: DD = SURVEY DISK
 BJ3815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3815_STAMPING: 32F002 1973
 BJ3815_MARK LOGO: LADHGS
 BJ3815_PROJECTION: FLUSH
 BJ3815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3815+STABILITY: SURFACE MOTION
 BJ3815
 BJ3815  HISTORY     - Date     Condition        Report By
 BJ3815  HISTORY     - 1973     MONUMENTED       LADH
 BJ3815  HISTORY     - 1984     GOOD             LADTD
 BJ3815
 BJ3815                          STATION DESCRIPTION
 BJ3815
 BJ3815'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3815'THE STATION IS LOCATED 2.5 MILES SOUTHWEST OF ALBANY, 4 MILES
 BJ3815'NORTHWEST OF SPRINGFIELD, AND 9.5 MILES SOUTHEAST OF LIVINGSTON, IN
 BJ3815'THE SOUTHWEST QUARTER OF SECTION 34, T6S, R6E, AND ON THE PROPERTY
 BJ3815'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3815'
 BJ3815'TO REACH THE STATION FROM THE STATE HIGHWAY 43 INTERCHANGE ON
 BJ3815'INTERSTATE 12, GO WEST ALONG INTERSTATE 12 FOR 1 MILE TO THE STATION,
 BJ3815'SOUTH OF THE HIGHWAY NEAR AN OAK TREE AND A CULVERT.
 BJ3815'
 BJ3815'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3815'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT,
 BJ3815'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F002 1973.  IT IS 102
 BJ3815'FEET SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 51
 BJ3815'FEET SOUTH OF THE SOUTH END OF A BOX CULVERT, 20 FEET NORTH OF AN OAK
 BJ3815'TREE, 3 FEET NORTH OF A FENCE, AND 3 FEET WEST OF A METAL WITNESS POST
 BJ3815'AND SIGN.
 BJ3815'
 BJ3815'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3815
 BJ3815                          STATION RECOVERY (1984)
 BJ3815
 BJ3815'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3815'5.2 KM (3.25 MI) WEST FROM ALBANY.
 BJ3815'ABOUT 2.9 KM (1.8 MI) SOUTH ON STATE HIGHWAY 43 FROM THE JUNCTION OF
 BJ3815'HIGHWAY 43 AND US HIGHWAY 190 IN ALBANY TO THE JUNCTION OF HIGHWAY 43
 BJ3815'AND INTERSTATE 12, THENCE WEST (RIGHT) FOR 2.3 KM (1.45 MI) TO THE
 BJ3815'MARK ON THE LEFT, 31.1 METERS (102 FT) SOUTH OF THE CENTER OF THE
 BJ3815'EASTBOUND LANE OF INTERSTATE 12, 15.5 METERS (51 FT) SOUTH OF THE
 BJ3815'SOUTH END OF A BOX CULVERT, 6.1 METERS (20 FT) NORTH OF AN OAK TREE,
 BJ3815'AND 0.9 METERS (3 FT) NORTH OF A FENCE.
 BJ3815'THE MARK IS 0.91 METERS  W FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3816 ***********************************************************************
 BJ3816  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ3816  DESIGNATION -  32 F 003
 BJ3816  PID         -  BJ3816
 BJ3816  STATE/COUNTY-  LA/LIVINGSTON
 BJ3816  COUNTRY     -  US
 BJ3816  USGS QUAD   -  SPRINGFIELD (2018)
 BJ3816
 BJ3816                         *CURRENT SURVEY CONTROL
 BJ3816  ______________________________________________________________________
 BJ3816* NAD 83(2011) POSITION- 30 28 41.37324(N) 090 34 43.73918(W)   ADJUSTED
 BJ3816* NAD 83(2011) ELLIP HT-    -9.677 (meters)        (03/26/19)   ADJUSTED
 BJ3816* NAD 83(2011) EPOCH   -  2010.00
 BJ3816* NAVD 88 ORTHO HEIGHT -    17.21  (meters)       56.5   (feet) GPS OBS
 BJ3816* NAVD 88 EPOCH        -  2009.55
 BJ3816  **This station is located in a suspected subsidence area (see below).
 BJ3816  ______________________________________________________________________
 BJ3816  GEOID HEIGHT    -        -26.878 (meters)                     GEOID18
 BJ3816  NAD 83(2011) X  -    -55,577.138 (meters)                     COMP
 BJ3816  NAD 83(2011) Y  - -5,501,272.800 (meters)                     COMP
 BJ3816  NAD 83(2011) Z  -  3,216,163.155 (meters)                     COMP
 BJ3816  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BJ3816
 BJ3816  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3816  Standards:
 BJ3816         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3816            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3816  -------------------------------------------------------------------
 BJ3816  NETWORK    0.33   0.78           0.14   0.13   0.40      0.00196647
 BJ3816  -------------------------------------------------------------------
 BJ3816  Click here for local accuracies and other accuracy information.
 BJ3816
 BJ3816.The horizontal coordinates were established by GPS observations
 BJ3816.and adjusted by the National Geodetic Survey in March 2019.
 BJ3816
 BJ3816.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3816.been affixed to the stable North American tectonic plate. See 
 BJ3816.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3816
 BJ3816.The horizontal coordinates are valid at the epoch date displayed above
 BJ3816.which is a decimal equivalence of Year/Month/Day.
 BJ3816
 BJ3816.** This station is in an area of known vertical motion.  Due to the
 BJ3816.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ3816.** determined the orthometric heights for marks in these suspect
 BJ3816.** subsidence areas should be considered valid only at the epoch date
 BJ3816.** associated with the orthometric height.  These heights must always
 BJ3816.** be validated when used as control.  All previously superseded
 BJ3816.** orthometric heights are now considered suspect and are available
 BJ3816.** in the superseded section.  NGS does not recommend using suspect
 BJ3816.** or superseded heights as control.
 BJ3816
 BJ3816.The orthometric height was determined by GPS observations and a
 BJ3816.high-resolution geoid model using precise GPS observation and
 BJ3816.processing techniques.
 BJ3816
 BJ3816.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3816.GEOID18 height accuracy estimate available here.
 BJ3816
 BJ3816.Click photographs - Photos may exist for this station.
 BJ3816
 BJ3816.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3816
 BJ3816.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3816
 BJ3816.The ellipsoidal height was determined by GPS observations
 BJ3816.and is referenced to NAD 83.
 BJ3816
 BJ3816. The following values were computed from the NAD 83(2011) position.
 BJ3816
 BJ3816;                    North         East     Units Scale Factor Converg.
 BJ3816;SPC LA S     -   219,508.650 1,072,445.593   MT  0.99996033   +0 22 38.2
 BJ3816;SPC LA S     -   720,171.30  3,518,515.25   sFT  0.99996033   +0 22 38.2
 BJ3816;UTM  15      - 3,374,262.959   732,423.775   MT  1.00026648   +1 13 43.0
 BJ3816
 BJ3816!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3816!SPC LA S     -   1.00000152  x   0.99996033  =   0.99996185
 BJ3816!UTM  15      -   1.00000152  x   1.00026648  =   1.00026800
 BJ3816
 BJ3816:                Primary Azimuth Mark                     Grid Az
 BJ3816:SPC LA S     -  32 F 001                                 264 24 39.4
 BJ3816:UTM  15      -  32 F 001                                 263 33 34.6
 BJ3816
 BJ3816_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3242374262(NAD 83)
 BJ3816
 BJ3816|---------------------------------------------------------------------|
 BJ3816| PID    Reference Object                     Distance      Geod. Az  |
 BJ3816|                                                           dddmmss.s |
 BJ3816| BJ3814 32 F 001                            APPROX. 4.2 KM 2644717.6 |
 BJ3816|---------------------------------------------------------------------|
 BJ3816
 BJ3816                          SUPERSEDED SURVEY CONTROL
 BJ3816
 BJ3816  NAD 83(2011)-  30 28 41.37324(N)    090 34 43.73926(W) AD(2010.00) 0
 BJ3816  ELLIP H (06/27/12)   -9.666  (m)                       GP(2010.00)    
 BJ3816  ELLIP H (10/11/11)   -9.682  (m)                       GP(       ) 4 1
 BJ3816  NAD 83(2007)-  30 28 41.37332(N)    090 34 43.73991(W) AD(2006.81) A
 BJ3816  ELLIP H (03/12/08)   -9.651  (m)                       GP(2006.81) 3 1
 BJ3816  NAD 83(1992)-  30 28 41.37491(N)    090 34 43.73840(W) AD(       ) 2
 BJ3816  NAD 83(1986)-  30 28 41.39154(N)    090 34 43.73622(W) AD(       ) 2
 BJ3816  NAD 27      -  30 28 40.70326(N)    090 34 43.40691(W) AD(       ) 2
 BJ3816  NAVD 88 (12/26/12)   17.26   (m)  GEOID12A model used  GP(2009.55)    
 BJ3816  NAVD 88 (03/12/08)   17.28   (m)  GEOID03  model used  GP(2006.81)    
 BJ3816  NGVD 29 (07/19/86)   17.6    (m)           58.     (f) VERT ANG       
 BJ3816
 BJ3816.Superseded values are not recommended for survey control.
 BJ3816
 BJ3816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3816.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3816
 BJ3816_MARKER: DD = SURVEY DISK
 BJ3816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3816_STAMPING: 32F003 1973
 BJ3816_MARK LOGO: LADHGS
 BJ3816_PROJECTION: FLUSH
 BJ3816_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3816+STABILITY: SURFACE MOTION
 BJ3816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3816+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 BJ3816
 BJ3816  HISTORY     - Date     Condition        Report By
 BJ3816  HISTORY     - 1973     MONUMENTED       LADH
 BJ3816  HISTORY     - 1984     GOOD             LADTD
 BJ3816  HISTORY     - 20060426 GOOD             NGS
 BJ3816  HISTORY     - 20060502 GOOD             NGS
 BJ3816  HISTORY     - 20100922 GOOD             GEOMET
 BJ3816  HISTORY     - 20121220 GOOD             SJBGRP
 BJ3816  HISTORY     - 20160615 GOOD             NGS
 BJ3816
 BJ3816                          STATION DESCRIPTION
 BJ3816
 BJ3816'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3816'THE STATION IS LOCATED 2 MILES SOUTH OF ALBANY, 4 MILES NORTHWEST OF
 BJ3816'SPRINGFIELD, AND 7.5 MILES SOUTHWEST OF HAMMOND, IN THE SOUTHWEST
 BJ3816'QUARTER OF SECTION 39, T6S, R6E, AND ON THE PROPERTY OWNED BY THE
 BJ3816'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3816'
 BJ3816'TO REACH THE STATION FROM THE INTERSTATE 12 AND 55 INTERCHANGE IN
 BJ3816'SOUTHWEST HAMMOND, GO WEST ALONG INTERSTATE 12 FOR 5.4 MILES TO THE
 BJ3816'ALBANY INTERCHANGE ON STATE HIGHWAY 43 AND THE STATION, SET NEAR THE
 BJ3816'NORTHWEST CORNER OF THE OVERPASS.
 BJ3816'
 BJ3816'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3816'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3816'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F003 1973.  IT IS 23
 BJ3816'FEET NORTHWEST OF THE NORTHWEST CORNER OF AN OVERPASS, 19 FEET WEST OF
 BJ3816'THE CENTER OF STATE HIGHWAY 43, 5 FEET WEST OF A METAL GUARD RAIL, AND
 BJ3816'4 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ3816'
 BJ3816'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3816
 BJ3816                          STATION RECOVERY (1984)
 BJ3816
 BJ3816'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3816'2.9 KM (1.8 MI) SOUTH FROM ALBANY.
 BJ3816'ABOUT 2.9 KM (1.8 MI) SOUTH ON STATE HIGHWAY 43 FROM THE JUNCTION OF
 BJ3816'HIGHWAY 43 AND US HIGHWAY 190 IN ALBANY TO THE STATION ON THE RIGHT
 BJ3816'WHICH IS SET NEAR THE NORTHWEST CORNER OF THE INTERSTATE 12 OVERPASS,
 BJ3816'7.0 METERS (23 FT) NORTHWEST OF THE NORTHWEST CORNER OF THE OVERPASS,
 BJ3816'5.8 METERS (19 FT) WEST OF THE CENTER OF HIGHWAY 43, AND 1.5 METERS
 BJ3816'(5 FT) WEST OF A METAL GUARDRAIL.
 BJ3816'THE MARK IS 1.22 METERS  E FROM A WITNESS POST.
 BJ3816
 BJ3816                          STATION RECOVERY (2006)
 BJ3816
 BJ3816'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ3816'RECOVERED AS DESCRIBED.
 BJ3816
 BJ3816                          STATION RECOVERY (2006)
 BJ3816
 BJ3816'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 BJ3816'1.0 METER WEST OF WITNESS POST.
 BJ3816
 BJ3816                          STATION RECOVERY (2010)
 BJ3816
 BJ3816'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (RLJ)
 BJ3816'RECOVERED AS DESCRIBED.
 BJ3816
 BJ3816                          STATION RECOVERY (2012)
 BJ3816
 BJ3816'RECOVERY NOTE BY SJB GROUP INC 2012 (BSH)
 BJ3816'RECOVERED IN GOOD CONDITION.
 BJ3816
 BJ3816                          STATION RECOVERY (2016)
 BJ3816
 BJ3816'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ3816'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3819 ***********************************************************************
 BJ3819  DESIGNATION -  32 F 004
 BJ3819  PID         -  BJ3819
 BJ3819  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3819  COUNTRY     -  US
 BJ3819  USGS QUAD   -  SPRINGFIELD (2018)
 BJ3819
 BJ3819                         *CURRENT SURVEY CONTROL
 BJ3819  ______________________________________________________________________
 BJ3819* NAD 83(1992) POSITION- 30 28 46.30374(N) 090 32 32.33240(W)   ADJUSTED
 BJ3819* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3819  **This station is located in a suspected subsidence area (see below).
 BJ3819  ______________________________________________________________________
 BJ3819  GEOID HEIGHT    -        -26.870 (meters)                     GEOID18
 BJ3819  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ3819  HORZ ORDER      -  SECOND
 BJ3819
 BJ3819.The horizontal coordinates were established by classical geodetic methods
 BJ3819.and adjusted by the National Geodetic Survey in January 1993.
 BJ3819
 BJ3819.** This station is in an area of known vertical motion. If an
 BJ3819.** orthometric height was ever established but is not available 
 BJ3819.** in the current survey control section, the orthometric height
 BJ3819.** is considered suspect.  Suspect heights are available in the
 BJ3819.** superseded section only if requested.
 BJ3819
 BJ3819.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3819.GEOID18 height accuracy estimate available here.
 BJ3819
 BJ3819.Click photographs - Photos may exist for this station.
 BJ3819
 BJ3819.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3819
 BJ3819. The following values were computed from the NAD 83(1992) position.
 BJ3819
 BJ3819;                    North         East     Units Scale Factor Converg.
 BJ3819;SPC LA S     -   219,684.109 1,075,949.250   MT  0.99996053   +0 23 43.9
 BJ3819;SPC LA S     -   720,746.95  3,530,010.16   sFT  0.99996053   +0 23 43.9
 BJ3819;UTM  15      - 3,374,490.537   735,925.545   MT  1.00028671   +1 14 49.9
 BJ3819
 BJ3819!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3819!SPC LA S     -   1.00000153  x   0.99996053  =   0.99996206
 BJ3819!UTM  15      -   1.00000153  x   1.00028671  =   1.00028824
 BJ3819
 BJ3819:                Primary Azimuth Mark                     Grid Az
 BJ3819:SPC LA S     -  32 F 005                                 088 49 36.6
 BJ3819:UTM  15      -  32 F 005                                 087 58 30.6
 BJ3819
 BJ3819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3592574490(NAD 83)
 BJ3819
 BJ3819|---------------------------------------------------------------------|
 BJ3819| PID    Reference Object                     Distance      Geod. Az  |
 BJ3819|                                                           dddmmss.s |
 BJ3819| BJ3820 32 F 005                            APPROX. 2.0 KM 0891320.5 |
 BJ3819|---------------------------------------------------------------------|
 BJ3819
 BJ3819                          SUPERSEDED SURVEY CONTROL
 BJ3819
 BJ3819  NAD 83(1986)-  30 28 46.32027(N)    090 32 32.33023(W) AD(       ) 2
 BJ3819  NAD 27      -  30 28 45.62995(N)    090 32 32.00405(W) AD(       ) 2
 BJ3819
 BJ3819.Superseded values are not recommended for survey control.
 BJ3819
 BJ3819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3819.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3819
 BJ3819_MARKER: DD = SURVEY DISK
 BJ3819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3819_STAMPING: 32F004 1973
 BJ3819_MARK LOGO: LADHGS
 BJ3819_PROJECTION: FLUSH
 BJ3819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3819+STABILITY: SURFACE MOTION
 BJ3819
 BJ3819  HISTORY     - Date     Condition        Report By
 BJ3819  HISTORY     - 1973     MONUMENTED       LADH
 BJ3819  HISTORY     - 1983     GOOD             LADTD
 BJ3819
 BJ3819                          STATION DESCRIPTION
 BJ3819
 BJ3819'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3819'THE STATION IS LOCATED 2.5 MILES SOUTHEAST OF ALBANY, 4.5 MILES
 BJ3819'SOUTHWEST OF DOWNTOWN HAMMOND, AND 3 MILES NORTH OF SPRINGFIELD, IN
 BJ3819'THE SOUTHWEST QUARTER OF SECTION 31, T6S, R7E, AND ON THE PROPERTY
 BJ3819'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3819'
 BJ3819'TO REACH THE STATION FROM THE INTERSTATE 12 AND 55 INTERCHANGE IN
 BJ3819'SOUTHWEST HAMMOND, GO WEST ALONG INTERSTATE 12 FOR 3.2 MILES TO THE
 BJ3819'BAPTIST INTERCHANGE (STATE HIGHWAY 1040) AND THE STATION, WHICH IS SET
 BJ3819'NEAR THE NORTHWEST CORNER OF THE OVERPASS.
 BJ3819'
 BJ3819'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3819'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3819'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F004 1973.  IT IS 19
 BJ3819'FEET WEST OF THE CENTER OF STATE HIGHWAY 1040, 6 FEET NORTHWEST OF THE
 BJ3819'NORTHWEST CORNER OF AN OVERPASS, 5 FEET WEST OF A METAL GUARD RAIL,
 BJ3819'3.5 FEET EAST OF A METAL WITNESS POST AND SIGN, AND 3 FEET NORTHWEST
 BJ3819'OF THE ABUTMENT ON THE OVERPASS.
 BJ3819'
 BJ3819'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3819
 BJ3819                          STATION RECOVERY (1983)
 BJ3819
 BJ3819'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3819'5.1 KM (3.2 MI) WEST FROM HAMMOND.
 BJ3819'ABOUT 5.1 KM (3.2 MILES) WEST ALONG INTERSTATE 12 FROM THE JUNCTION OF
 BJ3819'INTERSTATE 12 AND INTERSTATE 55 IN SOUTHWEST HAMMOND TO THE MARK ON
 BJ3819'THE RIGHT SET IN THE NORTHWEST CORNER OF THE OVERPASS AT STATE HIGHWAY
 BJ3819'1040 AND INTERSTATE 12, 5.8 METERS (19 FEET) WEST OF THE CENTER OF
 BJ3819'STATE HIGHWAY 1040, 1.8 METERS (6 FEET) NORTHWEST OF THE NORTHWEST OF
 BJ3819'THE OVERPASS, 1.5 METERS (5 FEET) WEST OF A METAL GUARDRAIL, AND
 BJ3819'0.9 METERS (3 FEET) NORTHWEST OF THE ABUTMENT OF THE OVERPASS.
 BJ3819'THE MARK IS 1.06 METERS  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3820 ***********************************************************************
 BJ3820  DESIGNATION -  32 F 005
 BJ3820  PID         -  BJ3820
 BJ3820  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3820  COUNTRY     -  US
 BJ3820  USGS QUAD   -  SPRINGFIELD (2018)
 BJ3820
 BJ3820                         *CURRENT SURVEY CONTROL
 BJ3820  ______________________________________________________________________
 BJ3820* NAD 83(1992) POSITION- 30 28 47.16939(N) 090 31 18.20638(W)   ADJUSTED
 BJ3820* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3820  **This station is located in a suspected subsidence area (see below).
 BJ3820  ______________________________________________________________________
 BJ3820  GEOID HEIGHT    -        -26.865 (meters)                     GEOID18
 BJ3820  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 BJ3820  HORZ ORDER      -  SECOND
 BJ3820
 BJ3820.The horizontal coordinates were established by classical geodetic methods
 BJ3820.and adjusted by the National Geodetic Survey in January 1993.
 BJ3820
 BJ3820.** This station is in an area of known vertical motion. If an
 BJ3820.** orthometric height was ever established but is not available 
 BJ3820.** in the current survey control section, the orthometric height
 BJ3820.** is considered suspect.  Suspect heights are available in the
 BJ3820.** superseded section only if requested.
 BJ3820
 BJ3820.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3820.GEOID18 height accuracy estimate available here.
 BJ3820
 BJ3820.Click photographs - Photos may exist for this station.
 BJ3820
 BJ3820.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3820
 BJ3820. The following values were computed from the NAD 83(1992) position.
 BJ3820
 BJ3820;                    North         East     Units Scale Factor Converg.
 BJ3820;SPC LA S     -   219,724.590 1,077,926.020   MT  0.99996056   +0 24 20.9
 BJ3820;SPC LA S     -   720,879.76  3,536,495.62   sFT  0.99996056   +0 24 20.9
 BJ3820;UTM  15      - 3,374,560.422   737,902.151   MT  1.00029827   +1 15 27.6
 BJ3820
 BJ3820!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3820!SPC LA S     -   1.00000248  x   0.99996056  =   0.99996304
 BJ3820!UTM  15      -   1.00000248  x   1.00029827  =   1.00030075
 BJ3820
 BJ3820:                Primary Azimuth Mark                     Grid Az
 BJ3820:SPC LA S     -  32 F 004                                 268 49 37.2
 BJ3820:UTM  15      -  32 F 004                                 267 58 30.5
 BJ3820
 BJ3820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3790274560(NAD 83)
 BJ3820
 BJ3820|---------------------------------------------------------------------|
 BJ3820| PID    Reference Object                     Distance      Geod. Az  |
 BJ3820|                                                           dddmmss.s |
 BJ3820| BJ3819 32 F 004                            APPROX. 2.0 KM 2691358.1 |
 BJ3820|---------------------------------------------------------------------|
 BJ3820
 BJ3820                          SUPERSEDED SURVEY CONTROL
 BJ3820
 BJ3820  NAD 83(1986)-  30 28 47.18585(N)    090 31 18.20422(W) AD(       ) 2
 BJ3820  NAD 27      -  30 28 46.49430(N)    090 31 17.87966(W) AD(       ) 2
 BJ3820
 BJ3820.Superseded values are not recommended for survey control.
 BJ3820
 BJ3820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3820.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3820
 BJ3820_MARKER: DD = SURVEY DISK
 BJ3820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3820_STAMPING: 32F005 1973
 BJ3820_MARK LOGO: LADHGS
 BJ3820_PROJECTION: FLUSH
 BJ3820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3820+STABILITY: SURFACE MOTION
 BJ3820
 BJ3820  HISTORY     - Date     Condition        Report By
 BJ3820  HISTORY     - 1973     MONUMENTED       LADH
 BJ3820  HISTORY     - 1984     GOOD             LADTD
 BJ3820
 BJ3820                          STATION DESCRIPTION
 BJ3820
 BJ3820'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3820'THE STATION IS LOCATED 3 MILES SOUTHWEST OF DOWNTOWN HAMMOND, 3 MILES
 BJ3820'SOUTHEAST OF ALBANY, 3 MILES NORTHEAST OF SPRINGFIELD, IN THE
 BJ3820'SOUTHEAST QUARTER OF SECTION 32, T6S, R7E, AND ON THE PROPERTY OWNED
 BJ3820'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3820'
 BJ3820'TO REACH THE STATION FROM THE INTERSTATE 12 AND 55 INTERCHANGE IN
 BJ3820'SOUTHWEST HAMMOND, GO WEST ALONG INTERSTATE 12 FOR 1.8 MILES TO THE
 BJ3820'TRUCK SCALES ON THE RIGHT AND NORTH OF THE HIGHWAY AND THE STATION,
 BJ3820'JUST WEST OF THE SCALES OFFICE.
 BJ3820'
 BJ3820'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3820'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3820'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F005 1973.  IT IS 47
 BJ3820'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCALES OFFICE NORTH OF
 BJ3820'THE HIGHWAY, 75 FEET NORTH OF THE CENTER OF THE WESTBOUND LANE ON
 BJ3820'INTERSTATE 12, 45 FEET SOUTHEAST OF A LIGHT STANDARD, 45 FEET SOUTH OF
 BJ3820'THE CENTER OF THE RAMP LEADING TO THE SCALES OFFICE, AND 4 FEET NORTH
 BJ3820'OF A METAL WITNESS POST AND SIGN.
 BJ3820'
 BJ3820'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3820
 BJ3820                          STATION RECOVERY (1984)
 BJ3820
 BJ3820'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3820'3.2 KM (2.0 MI) EAST FROM HAMMOND.
 BJ3820'ABOUT 3.4 KM (2.12 MI) WEST ALONG INTERSTATE 12 FROM THE INTERSTATES
 BJ3820'12 AND 55 INTERCHANGE IN SOUTHWEST HAMMOND TO THE MARK ON THE RIGHT
 BJ3820'JUST WEST OF THE TRUCK SCALES OFFICE, 14.3 METERS (47 FT) SOUTHWEST OF
 BJ3820'THE SOUTHWEST CORNER OF THE SCALES OFFICE NORTH OF THE HIGHWAY,
 BJ3820'22.9 METERS (75 FT) NORTH OF THE CENTER OF THE WESTBOUND LANE OF
 BJ3820'INTERSTATE 12, 13.7 METERS (45 FT) SOUTHEAST OF A LIGHT, 13.7 METERS
 BJ3820'(45 FT) SOUTH OF THE CENTER OF THE RAMP LEADING TO THE SCALES OFFICE,
 BJ3820'THE MARK IS 1.22 METERS  N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3821 ***********************************************************************
 BJ3821  DESIGNATION -  32 F 006
 BJ3821  PID         -  BJ3821
 BJ3821  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3821  COUNTRY     -  US
 BJ3821  USGS QUAD   -  SPRINGFIELD (2018)
 BJ3821
 BJ3821                         *CURRENT SURVEY CONTROL
 BJ3821  ______________________________________________________________________
 BJ3821* NAD 83(1992) POSITION- 30 28 45.80581(N) 090 30 02.45914(W)   ADJUSTED
 BJ3821* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3821  **This station is located in a suspected subsidence area (see below).
 BJ3821  ______________________________________________________________________
 BJ3821  GEOID HEIGHT    -        -26.857 (meters)                     GEOID18
 BJ3821  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 BJ3821  HORZ ORDER      -  SECOND
 BJ3821
 BJ3821.The horizontal coordinates were established by classical geodetic methods
 BJ3821.and adjusted by the National Geodetic Survey in January 1993.
 BJ3821
 BJ3821.** This station is in an area of known vertical motion. If an
 BJ3821.** orthometric height was ever established but is not available 
 BJ3821.** in the current survey control section, the orthometric height
 BJ3821.** is considered suspect.  Suspect heights are available in the
 BJ3821.** superseded section only if requested.
 BJ3821
 BJ3821.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3821.GEOID18 height accuracy estimate available here.
 BJ3821
 BJ3821.Click photographs - Photos may exist for this station.
 BJ3821
 BJ3821.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3821
 BJ3821. The following values were computed from the NAD 83(1992) position.
 BJ3821
 BJ3821;                    North         East     Units Scale Factor Converg.
 BJ3821;SPC LA S     -   219,697.096 1,079,946.516   MT  0.99996051   +0 24 58.8
 BJ3821;SPC LA S     -   720,789.56  3,543,124.53   sFT  0.99996051   +0 24 58.8
 BJ3821;UTM  15      - 3,374,562.974   739,923.526   MT  1.00031019   +1 16 06.0
 BJ3821
 BJ3821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3821!SPC LA S     -   1.00000149  x   0.99996051  =   0.99996200
 BJ3821!UTM  15      -   1.00000149  x   1.00031019  =   1.00031168
 BJ3821
 BJ3821:                Primary Azimuth Mark                     Grid Az
 BJ3821:SPC LA S     -  32 F 005                                 270 46 46.9
 BJ3821:UTM  15      -  32 F 005                                 269 55 39.7
 BJ3821
 BJ3821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3992374562(NAD 83)
 BJ3821
 BJ3821|---------------------------------------------------------------------|
 BJ3821| PID    Reference Object                     Distance      Geod. Az  |
 BJ3821|                                                           dddmmss.s |
 BJ3821| BJ3820 32 F 005                            APPROX. 2.0 KM 2711145.7 |
 BJ3821|---------------------------------------------------------------------|
 BJ3821
 BJ3821                          SUPERSEDED SURVEY CONTROL
 BJ3821
 BJ3821  NAD 83(1986)-  30 28 45.82219(N)    090 30 02.45698(W) AD(       ) 2
 BJ3821  NAD 27      -  30 28 45.12954(N)    090 30 02.13416(W) AD(       ) 2
 BJ3821
 BJ3821.Superseded values are not recommended for survey control.
 BJ3821
 BJ3821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3821.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3821
 BJ3821_MARKER: DD = SURVEY DISK
 BJ3821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3821_STAMPING: 32F006 1973
 BJ3821_MARK LOGO: LADHGS
 BJ3821_PROJECTION: FLUSH
 BJ3821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3821+STABILITY: SURFACE MOTION
 BJ3821
 BJ3821  HISTORY     - Date     Condition        Report By
 BJ3821  HISTORY     - 1973     MONUMENTED       LADH
 BJ3821  HISTORY     - 1984     GOOD             LADTD
 BJ3821
 BJ3821                          STATION DESCRIPTION
 BJ3821
 BJ3821'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3821'THE STATION IS LOCATED 2 MILES SOUTHWEST OF DOWNTOWN HAMMOND, 4 MILES
 BJ3821'EAST OF ALBANY, AND 3 MILES NORTHEAST OF SPRINGFIELD, IN THE NORTHWEST
 BJ3821'QUARTER OF SECTION 40, T6S, R7E, AND ON THE PROPERTY OWNED BY THE
 BJ3821'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3821'
 BJ3821'TO REACH THE STATION FROM THE INTERSTATE 12 AND 55 INTERCHANGE IN
 BJ3821'SOUTHWEST HAMMOND, GO WEST ALONG INTERSTATE 12 FOR 0.6 MILES TO AN
 BJ3821'OVERPASS AND THE STATION NEAR THE NORTHWEST CORNER OF THE OVERPASS.
 BJ3821'
 BJ3821'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3821'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT,
 BJ3821'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F006 1973.  IT IS 71
 BJ3821'FEET NORTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 18
 BJ3821'FEET WEST OF THE CENTER OF A PARISH ROAD, 5 FEET WEST OF A METAL GUARD
 BJ3821'RAIL, 2.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF AN OVERPASS, AND
 BJ3821'2.5 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 BJ3821'
 BJ3821'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3821
 BJ3821                          STATION RECOVERY (1984)
 BJ3821
 BJ3821'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3821'3.2 KM (2 MI) SW FROM HAMMOND.
 BJ3821'ABOUT 1.3 KM (0.8 MI) WEST ALONG INTERSTATE 12 FROM THE INTERSTATES 12
 BJ3821'AND 55 INTERCHANGE1IN SOUTHWEST HAMMOND TO THE RIGHT NEAR THE
 BJ3821'NORTHWEST CORNER OF THE OVERPASS, 21.6 METERS (71 FT) NORTH OF THE
 BJ3821'CENTER OF THE WESTBOUND LANE OF INTERSTATE 12, 5.5 METERS (18 FT) WEST
 BJ3821'OF THE CENTER OF A PARISH ROAD, 1.5 METERS (5 FT) WEST OF A METAL
 BJ3821'GUARDRAIL, AND 0.8 METERS (2.5 FT) NORTHWEST OF THE NORTHWEST CORNER
 BJ3821'OF THE OVERPASS.  THE MARK IS 1.3 M BELOW INTERSTATE 12.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3822 ***********************************************************************
 BJ3822  DESIGNATION -  32 F 007
 BJ3822  PID         -  BJ3822
 BJ3822  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3822  COUNTRY     -  US
 BJ3822  USGS QUAD   -  PONCHATOULA (2018)
 BJ3822
 BJ3822                         *CURRENT SURVEY CONTROL
 BJ3822  ______________________________________________________________________
 BJ3822* NAD 83(1992) POSITION- 30 28 44.22649(N) 090 29 18.97687(W)   ADJUSTED
 BJ3822* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3822  **This station is located in a suspected subsidence area (see below).
 BJ3822  ______________________________________________________________________
 BJ3822  GEOID HEIGHT    -        -26.853 (meters)                     GEOID18
 BJ3822  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BJ3822  HORZ ORDER      -  SECOND
 BJ3822
 BJ3822.The horizontal coordinates were established by classical geodetic methods
 BJ3822.and adjusted by the National Geodetic Survey in January 1993.
 BJ3822
 BJ3822.** This station is in an area of known vertical motion. If an
 BJ3822.** orthometric height was ever established but is not available 
 BJ3822.** in the current survey control section, the orthometric height
 BJ3822.** is considered suspect.  Suspect heights are available in the
 BJ3822.** superseded section only if requested.
 BJ3822
 BJ3822.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3822.GEOID18 height accuracy estimate available here.
 BJ3822
 BJ3822.Click photographs - Photos may exist for this station.
 BJ3822
 BJ3822.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3822
 BJ3822. The following values were computed from the NAD 83(1992) position.
 BJ3822
 BJ3822;                    North         East     Units Scale Factor Converg.
 BJ3822;SPC LA S     -   219,656.953 1,081,106.556   MT  0.99996044   +0 25 20.6
 BJ3822;SPC LA S     -   720,657.85  3,546,930.43   sFT  0.99996044   +0 25 20.6
 BJ3822;UTM  15      - 3,374,540.077   741,084.445   MT  1.00031708   +1 16 28.0
 BJ3822
 BJ3822!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3822!SPC LA S     -   1.00000163  x   0.99996044  =   0.99996207
 BJ3822!UTM  15      -   1.00000163  x   1.00031708  =   1.00031871
 BJ3822
 BJ3822:                Primary Azimuth Mark                     Grid Az
 BJ3822:SPC LA S     -  32 F 006                                 271 58 55.1
 BJ3822:UTM  15      -  32 F 006                                 271 07 47.7
 BJ3822
 BJ3822_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4108474540(NAD 83)
 BJ3822
 BJ3822|---------------------------------------------------------------------|
 BJ3822| PID    Reference Object                     Distance      Geod. Az  |
 BJ3822|                                                           dddmmss.s |
 BJ3822| BJ3821 32 F 006                            APPROX. 1.2 KM 2722415.7 |
 BJ3822|---------------------------------------------------------------------|
 BJ3822
 BJ3822                          SUPERSEDED SURVEY CONTROL
 BJ3822
 BJ3822  NAD 83(1986)-  30 28 44.24282(N)    090 29 18.97473(W) AD(       ) 2
 BJ3822  NAD 27      -  30 28 43.54952(N)    090 29 18.65316(W) AD(       ) 2
 BJ3822
 BJ3822.Superseded values are not recommended for survey control.
 BJ3822
 BJ3822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3822.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3822
 BJ3822_MARKER: DD = SURVEY DISK
 BJ3822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3822_STAMPING: 32F007 1973
 BJ3822_MARK LOGO: LADHGS
 BJ3822_PROJECTION: FLUSH
 BJ3822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3822+STABILITY: SURFACE MOTION
 BJ3822
 BJ3822  HISTORY     - Date     Condition        Report By
 BJ3822  HISTORY     - 1973     MONUMENTED       LADH
 BJ3822  HISTORY     - 19761104 GOOD             LADTD
 BJ3822  HISTORY     - 1984     GOOD             LADTD
 BJ3822
 BJ3822                          STATION DESCRIPTION
 BJ3822
 BJ3822'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3822'THE STATION IS LOCATED 2 MILES SOUTHWEST OF DOWNTOWN HAMMOND, 5 MILES
 BJ3822'SOUTHEAST OF ALBANY, AND 4 MILES NORTHEAST OF SPRINGFIELD, IN THE
 BJ3822'NORTHEAST QUARTER OF SECTION 40, T6S, R7E, AND ON THE PROPERTY OWNED
 BJ3822'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3822'
 BJ3822'TO REACH THE STATION FROM THE U.S. 190 AND INTERSTATE 55 INTERCHANGE
 BJ3822'IN WEST HAMMOND, GO SOUTH ALONG INTERSTATE 55 FOR 2 MILES TO THE
 BJ3822'INTERSTATE 55 AND 12 INTERCHANGE AND THE STATION IN THE MEDIAN JUST
 BJ3822'EAST OF THE TWIN OVERPASSES IN THE INTERCHANGE.
 BJ3822'
 BJ3822'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3822'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3822'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F007 1973.  IT IS 96
 BJ3822'FEET EAST OF THE CENTER OF THE NORTHBOUND LANE ON INTERSTATE 55, 59
 BJ3822'FEET SOUTH OF THE CENTER OF THE WESTBOUND LANE ON INTERSTATE 12, 31
 BJ3822'FEET NORTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 12, 11
 BJ3822'FEET NORTH OF THE NORTHEAST CORNER OF THE OVERPASS ON THE EASTBOUND
 BJ3822'LANE ON INTERSTATE 12, AND 3 FEET EAST OF A METAL WITNESS POST AND
 BJ3822'SIGN.
 BJ3822'
 BJ3822'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3822
 BJ3822                          STATION RECOVERY (1976)
 BJ3822
 BJ3822'RECOVERY NOTE BY LA TRANSP AND DEV 1976 (RJT)
 BJ3822'THE MARK WAS FOUND TO BE IN GOOD CONDITION.  THE 1973 DESCRIPTION IS
 BJ3822'ADEQUATE TO RECOVER MARK.  MARK WAS USED IN CONTINUED TRAVERSE ALONG
 BJ3822'INTERSTATE HIGHWAY 12 TO THE MISSISSIPPI LINE.
 BJ3822'
 BJ3822'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN 2 MILES SOUTHWEST OF
 BJ3822'HAMMOND.
 BJ3822
 BJ3822                          STATION RECOVERY (1984)
 BJ3822
 BJ3822'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3822'3.22 KM (2 MI) SW FROM HAMMOND.
 BJ3822'ABOUT 3.22 KM (2 MILES) SOUTH ALONG INTERSTATE 55 FROM THE JUNCTION OF
 BJ3822'INTERSTATE 55 AND US HIGHWAY 190 IN WEST HAMMOND TO THE INTERSTATE 55
 BJ3822'AND INTERSTATE 12 INTERCHANGE.  THE STATION IS SET IN THE MEDIAN JUST
 BJ3822'EAST OF THE TWIN OVERPASS IN THE INTERCHANGE, 29.3 METERS (96 FEET)
 BJ3822'EAST OF THE CENTER OF THE NORTHBOUND LANE OF INTERSTATE 55, 18 METERS
 BJ3822'(59 FEET) SOUTH OF THE CENTER OF THE WESTBOUND LANE OF INTERSTATE 12,
 BJ3822'9.4 METERS (31 FEET) NORTH OF THE CENTER OF THE EASTBOUND LANE OF
 BJ3822'INTERSTATE 12, AND 3.4 METERS (11 FEET) NORTH OF THE NORTHEAST CORNER
 BJ3822'OF THE OVERPASS ON THE EASTBOUND LANE OF INTERSTATE 12.
 BJ3822'THE MARK IS 0.91 METERS  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3823 ***********************************************************************
 BJ3823  DESIGNATION -  32 F 008
 BJ3823  PID         -  BJ3823
 BJ3823  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3823  COUNTRY     -  US
 BJ3823  USGS QUAD   -  PONCHATOULA (2018)
 BJ3823
 BJ3823                         *CURRENT SURVEY CONTROL
 BJ3823  ______________________________________________________________________
 BJ3823* NAD 83(1992) POSITION- 30 29 28.40489(N) 090 29 53.47038(W)   ADJUSTED
 BJ3823* NAD 83(1992) ELLIP HT-    -9.298 (meters)        (11/16/93)   ADJUSTED
 BJ3823* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3823  **This station is located in a suspected subsidence area (see below).
 BJ3823  ______________________________________________________________________
 BJ3823  GEOID HEIGHT    -        -26.872 (meters)                     GEOID18
 BJ3823  NAD 83(1992) X  -    -47,828.963 (meters)                     COMP
 BJ3823  NAD 83(1992) Y  - -5,500,611.174 (meters)                     COMP
 BJ3823  NAD 83(1992) Z  -  3,217,411.458 (meters)                     COMP
 BJ3823  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BJ3823  HORZ ORDER      -  SECOND
 BJ3823  ELLP ORDER      -  FOURTH    CLASS II
 BJ3823
 BJ3823.The horizontal coordinates were established by classical geodetic methods
 BJ3823.and adjusted by the National Geodetic Survey in January 1993.
 BJ3823
 BJ3823.** This station is in an area of known vertical motion. If an
 BJ3823.** orthometric height was ever established but is not available 
 BJ3823.** in the current survey control section, the orthometric height
 BJ3823.** is considered suspect.  Suspect heights are available in the
 BJ3823.** superseded section only if requested.
 BJ3823
 BJ3823.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3823.GEOID18 height accuracy estimate available here.
 BJ3823
 BJ3823.Click photographs - Photos may exist for this station.
 BJ3823
 BJ3823.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3823
 BJ3823.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3823
 BJ3823.The ellipsoidal height was determined by GPS observations
 BJ3823.and is referenced to NAD 83.
 BJ3823
 BJ3823. The following values were computed from the NAD 83(1992) position.
 BJ3823
 BJ3823;                    North         East     Units Scale Factor Converg.
 BJ3823;SPC LA S     -   221,010.578 1,080,176.687   MT  0.99996225   +0 25 03.3
 BJ3823;SPC LA S     -   725,098.87  3,543,879.68   sFT  0.99996225   +0 25 03.3
 BJ3823;UTM  15      - 3,375,880.194   740,134.210   MT  1.00031143   +1 16 12.2
 BJ3823
 BJ3823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3823!SPC LA S     -   1.00000146  x   0.99996225  =   0.99996371
 BJ3823!UTM  15      -   1.00000146  x   1.00031143  =   1.00031289
 BJ3823
 BJ3823:                Primary Azimuth Mark                     Grid Az
 BJ3823:SPC LA S     -  32 F 009                                 329 42 22.4
 BJ3823:UTM  15      -  32 F 009                                 328 51 13.5
 BJ3823
 BJ3823_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4013475880(NAD 83)
 BJ3823
 BJ3823|---------------------------------------------------------------------|
 BJ3823| PID    Reference Object                     Distance      Geod. Az  |
 BJ3823|                                                           dddmmss.s |
 BJ3823| BJ3824 32 F 009                            APPROX. 1.0 KM 3300725.7 |
 BJ3823|---------------------------------------------------------------------|
 BJ3823
 BJ3823                          SUPERSEDED SURVEY CONTROL
 BJ3823
 BJ3823  NAD 83(1986)-  30 29 28.42125(N)    090 29 53.46815(W) AD(       ) 2
 BJ3823  NAD 27      -  30 29 27.72995(N)    090 29 53.14612(W) AD(       ) 2
 BJ3823
 BJ3823.Superseded values are not recommended for survey control.
 BJ3823
 BJ3823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3823.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3823
 BJ3823_MARKER: DD = SURVEY DISK
 BJ3823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3823_STAMPING: 32F008 1973
 BJ3823_MARK LOGO: LADHGS
 BJ3823_PROJECTION: FLUSH
 BJ3823_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ3823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3823+STABILITY: SURFACE MOTION
 BJ3823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3823+SATELLITE: SATELLITE OBSERVATIONS - November 17, 1992
 BJ3823
 BJ3823  HISTORY     - Date     Condition        Report By
 BJ3823  HISTORY     - 1973     MONUMENTED       LADH
 BJ3823  HISTORY     - 1984     GOOD             LADTD
 BJ3823  HISTORY     - 19921117 GOOD             NOS
 BJ3823
 BJ3823                          STATION DESCRIPTION
 BJ3823
 BJ3823'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3823'THE STATION IS LOCATED 5 MILES EAST OF ALBANY, 6 MILES NORTHEAST OF
 BJ3823'SPRINGFIELD, AND 2 MILES SOUTHWEST OF DOWNTOWN HAMMOND, IN THE
 BJ3823'SOUTHEAST QUARTER OF SECTION 28, T6S, R7E, AND ON THE PROPERTY OWNED
 BJ3823'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3823'
 BJ3823'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 55 AND U.S.
 BJ3823'190 IN WEST HAMMOND, GO SOUTH ALONG INTERSTATE 55 FOR 1 MILE TO AN
 BJ3823'OVERPASS AND THE STATION, SET IN THE SOUTHWEST CORNER OF THE OVERPASS
 BJ3823'NEAR A FENCE.
 BJ3823'
 BJ3823'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3823'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3823'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F008 1973.  IT IS 69
 BJ3823'FEET WEST OF THE CENTER OF THE SOUTHBOUND LANE ON INTERSTATE 55, 20
 BJ3823'FEET SOUTH OF THE CENTER OF STATE HIGHWAY 1040, 6 FEET SOUTH OF A
 BJ3823'METAL GUARD RAIL, 3 FEET SOUTH OF THE SOUTHWEST END OF THE OVERPASS,
 BJ3823'AND 2.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ3823'
 BJ3823'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3823
 BJ3823                          STATION RECOVERY (1984)
 BJ3823
 BJ3823'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3823'3.22 KM (2 MI) SW FROM HAMMOND.
 BJ3823'ABOUT 1.6 KM (1 MILE) SOUTH ALONG INTERSTATE 55 FROM THE JUNCTION OF
 BJ3823'INTERSTATE 55 AND US HIGHWAY 190 IN WEST HAMMOND TO AN OVERPASS.  THE
 BJ3823'STATION IS SET IN THE SOUTHWEST CORNER OF THE OVERPASS NEAR A FENCE,
 BJ3823'21 METERS (69 FEET) WEST OF THE CENTER OF THE SOUTHBOUND ON INTERSTATE
 BJ3823'55, 6.1 METERS (20 FEET) SOUTH OF THE CENTER OF STATE HIGHWAY 1040,
 BJ3823'1.8 METERS (6 FEET) SOUTH OF A METAL GUARDRAIL, AND 0.9 METERS (3
 BJ3823'FEET) SOUTH OF THE SOUTHWEST END OF THE OVERPASS.
 BJ3823'THE MARK IS 0.76 METERS  W FROM A WITNESS POST.
 BJ3823
 BJ3823                          STATION RECOVERY (1992)
 BJ3823
 BJ3823'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ3823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3824 ***********************************************************************
 BJ3824  DESIGNATION -  32 F 009
 BJ3824  PID         -  BJ3824
 BJ3824  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3824  COUNTRY     -  US
 BJ3824  USGS QUAD   -  SPRINGFIELD (2018)
 BJ3824
 BJ3824                         *CURRENT SURVEY CONTROL
 BJ3824  ______________________________________________________________________
 BJ3824* NAD 83(1992) POSITION- 30 29 57.43368(N) 090 30 12.72846(W)   ADJUSTED
 BJ3824* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3824  **This station is located in a suspected subsidence area (see below).
 BJ3824  ______________________________________________________________________
 BJ3824  GEOID HEIGHT    -        -26.885 (meters)                     GEOID18
 BJ3824  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 BJ3824  HORZ ORDER      -  SECOND
 BJ3824
 BJ3824.The horizontal coordinates were established by classical geodetic methods
 BJ3824.and adjusted by the National Geodetic Survey in January 1993.
 BJ3824
 BJ3824.** This station is in an area of known vertical motion. If an
 BJ3824.** orthometric height was ever established but is not available 
 BJ3824.** in the current survey control section, the orthometric height
 BJ3824.** is considered suspect.  Suspect heights are available in the
 BJ3824.** superseded section only if requested.
 BJ3824
 BJ3824.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3824.GEOID18 height accuracy estimate available here.
 BJ3824
 BJ3824.Click photographs - Photos may exist for this station.
 BJ3824
 BJ3824.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3824
 BJ3824. The following values were computed from the NAD 83(1992) position.
 BJ3824
 BJ3824;                    North         East     Units Scale Factor Converg.
 BJ3824;SPC LA S     -   221,900.722 1,079,656.658   MT  0.99996346   +0 24 53.7
 BJ3824;SPC LA S     -   728,019.29  3,542,173.55   sFT  0.99996346   +0 24 53.7
 BJ3824;UTM  15      - 3,376,762.808   739,600.808   MT  1.00030827   +1 16 03.5
 BJ3824
 BJ3824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3824!SPC LA S     -   1.00000222  x   0.99996346  =   0.99996568
 BJ3824!UTM  15      -   1.00000222  x   1.00030827  =   1.00031049
 BJ3824
 BJ3824:                Primary Azimuth Mark                     Grid Az
 BJ3824:SPC LA S     -  32 F 008                                 149 42 22.2
 BJ3824:UTM  15      -  32 F 008                                 148 51 12.4
 BJ3824
 BJ3824_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3960076762(NAD 83)
 BJ3824
 BJ3824|---------------------------------------------------------------------|
 BJ3824| PID    Reference Object                     Distance      Geod. Az  |
 BJ3824|                                                           dddmmss.s |
 BJ3824| BJ3823 32 F 008                            APPROX. 1.0 KM 1500715.9 |
 BJ3824| BJ4630 TEMPORARY POINT 1                   APPROX. 0.6 KM 3591153.7 |
 BJ3824|---------------------------------------------------------------------|
 BJ3824
 BJ3824                          SUPERSEDED SURVEY CONTROL
 BJ3824
 BJ3824  NAD 83(1986)-  30 29 57.45006(N)    090 30 12.72618(W) AD(       ) 2
 BJ3824  NAD 27      -  30 29 56.75982(N)    090 30 12.40384(W) AD(       ) 2
 BJ3824
 BJ3824.Superseded values are not recommended for survey control.
 BJ3824
 BJ3824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3824.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3824
 BJ3824_MARKER: DD = SURVEY DISK
 BJ3824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3824_STAMPING: 32F009 1973
 BJ3824_MARK LOGO: LADHGS
 BJ3824_PROJECTION: FLUSH
 BJ3824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3824+STABILITY: SURFACE MOTION
 BJ3824
 BJ3824  HISTORY     - Date     Condition        Report By
 BJ3824  HISTORY     - 1973     MONUMENTED       LADH
 BJ3824  HISTORY     - 1983     GOOD             LADTD
 BJ3824
 BJ3824                          STATION DESCRIPTION
 BJ3824
 BJ3824'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ3824'THE STATION IS LOCATED 5 MILES EAST OF ALBANY, 2 MILES WEST OF
 BJ3824'DOWNTOWN HAMMOND, AND 6 MILES NORTHEAST OF SPRINGFIELD, IN THE
 BJ3824'NORTHEAST QUARTER OF SECTION 28, T6S, R7E, AND ON THE PROPERTY OWNED
 BJ3824'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ3824'
 BJ3824'TO REACH THE STATION FROM THE U.S. 190 INTERCHANGE ON INTERSTATE 55 IN
 BJ3824'HAMMOND, TAKE THE ON RAMP TO THE SOUTHBOUND LANE ON INTERSTATE 55 FOR
 BJ3824'0.3 MILE TO THE END OF THE RAMP AND THE STATION, WHICH IS SET ON THE
 BJ3824'RIGHT.
 BJ3824'
 BJ3824'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3824'CGS DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ3824'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED 32F009 1973.  IT IS 74
 BJ3824'FEET EAST OF A RIGHT-OF-WAY FENCE, 29 FEET WEST OF THE CENTER OF THE
 BJ3824'SOUTHBOUND LANE ON INTERSTATE 55, AND 4 FEET SOUTH OF A METAL WITNESS
 BJ3824'POST AND SIGN.
 BJ3824'
 BJ3824'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ3824
 BJ3824                          STATION RECOVERY (1983)
 BJ3824
 BJ3824'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3824'0.5 KM (0.3 MI) SOUTH FROM HAMMOND.
 BJ3824'0.5 KM (0.3 MILES) SOUTH ALONG THE ON RAMP TO THE SOUTHBOUND LANE OF
 BJ3824'INTERSTATE 55 FROM THE JUNCTION OF US HIGHWAY 190 AND INTERSTATE 55
 BJ3824'IN WEST HAMMOND TO THE MARK ON THE RIGHT, 55.5 METERS (182 FT) NORTH
 BJ3824'OF THE INTERSTATE 55 SOUTH SIGN, 22.6 METERS (74 FT) EAST OF A RIGHT
 BJ3824'OF WAY FENCE, AND 9.1 METERS (30 FT) WEST OF THE CENTERLINE OF THE
 BJ3824'SOUTHBOUND LANE OF INTERSTATE 55.
 BJ3824'THE MARK IS 22.6 METERS  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0680 ***********************************************************************
 BJ0680  DESIGNATION -  32 LLD ANO
 BJ0680  PID         -  BJ0680
 BJ0680  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0680  COUNTRY     -  US
 BJ0680  USGS QUAD   -  LUTCHER (2018)
 BJ0680
 BJ0680                         *CURRENT SURVEY CONTROL
 BJ0680  ______________________________________________________________________
 BJ0680* NAD 83(1986) POSITION- 30 02 12.     (N) 090 38 39.     (W)   SCALED
 BJ0680* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0680  **This station is located in a suspected subsidence area (see below).
 BJ0680  ______________________________________________________________________
 BJ0680  GEOID HEIGHT    -        -26.296 (meters)                     GEOID18
 BJ0680  DYNAMIC HEIGHT  -          4.70  (meters)       15.4   (feet) COMP
 BJ0680  MODELED GRAVITY -    979,313.9   (mgal)                       NAVD 88
 BJ0680
 BJ0680.The horizontal coordinates were scaled from a map and have
 BJ0680.an estimated accuracy of +/- 6 seconds.
 BJ0680
 BJ0680.** This station is in an area of known vertical motion. If an
 BJ0680.** orthometric height was ever established but is not available 
 BJ0680.** in the current survey control section, the orthometric height
 BJ0680.** is considered suspect.  Suspect heights are available in the
 BJ0680.** superseded section only if requested.
 BJ0680
 BJ0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0680.GEOID18 height accuracy estimate available here.
 BJ0680
 BJ0680.Click photographs - Photos may exist for this station.
 BJ0680
 BJ0680.The dynamic height is computed by dividing the NAVD 88
 BJ0680.geopotential number by the normal gravity value computed on the
 BJ0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0680.degrees latitude (g = 980.6199 gals.).
 BJ0680
 BJ0680.The modeled gravity was interpolated from observed gravity values.
 BJ0680
 BJ0680;                    North         East    Units  Estimated Accuracy
 BJ0680;SPC LA S     -   170,530.    1,066,470.      MT  (+/- 180 meters Scaled)
 BJ0680
 BJ0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP271251(NAD 83)
 BJ0680
 BJ0680                          SUPERSEDED SURVEY CONTROL
 BJ0680
 BJ0680.No superseded survey control is available for this station.
 BJ0680
 BJ0680_MARKER: DD = SURVEY DISK
 BJ0680_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0680_STAMPING: 32 LLD ANO
 BJ0680_MARK LOGO: USACE
 BJ0680_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0680_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0680
 BJ0680  HISTORY     - Date     Condition        Report By
 BJ0680  HISTORY     - 1975     MONUMENTED       USACE
 BJ0680  HISTORY     - 1977     GOOD             NGS
 BJ0680  HISTORY     - 20060425 MARK NOT FOUND   NGS
 BJ0680
 BJ0680                          STATION DESCRIPTION
 BJ0680
 BJ0680'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0680'0.9 MI SE FROM WALLACE.
 BJ0680'0.9 MILE SOUTHEAST ALONG STATE HIGHWAY 18 (GREAT RIVER ROAD) FROM THE
 BJ0680'JUNCTION OF WEST FIFTH STREET AT WALLACE, THENCE 0.1 MILE NORTHEAST
 BJ0680'ACROSS A FIELD, 61 FT. SOUTHWEST OF THE CENTER LINE OF THE LEVEE
 BJ0680'ROAD, 54 FT. SOUTHWEST OF THE LEVEE STATION MARKER NUMBER 1700,
 BJ0680
 BJ0680                          STATION RECOVERY (2006)
 BJ0680
 BJ0680'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0680'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DN4164 ***********************************************************************
 DN4164  HT_MOD      -  This is a Height Modernization Survey Station.
 DN4164  DESIGNATION -  32 V 38
 DN4164  PID         -  DN4164
 DN4164  STATE/COUNTY-  LA/LIVINGSTON
 DN4164  COUNTRY     -  US
 DN4164  USGS QUAD   -  FRENCH SETTLEMENT (2018)
 DN4164
 DN4164                         *CURRENT SURVEY CONTROL
 DN4164  ______________________________________________________________________
 DN4164* NAD 83(2011) POSITION- 30 20 00.78410(N) 090 51 00.19384(W)   ADJUSTED
 DN4164* NAD 83(2011) ELLIP HT-   -23.251 (meters)        (03/26/19)   ADJUSTED
 DN4164* NAD 83(2011) EPOCH   -  2010.00
 DN4164* NAVD 88 ORTHO HEIGHT -     3.62  (meters)       11.9   (feet) GPS OBS
 DN4164* NAVD 88 EPOCH        -  2009.55
 DN4164  **This station is located in a suspected subsidence area (see below).
 DN4164  ______________________________________________________________________
 DN4164  GEOID HEIGHT    -        -26.870 (meters)                     GEOID18
 DN4164  NAD 83(2011) X  -    -81,739.564 (meters)                     COMP
 DN4164  NAD 83(2011) Y  - -5,509,049.152 (meters)                     COMP
 DN4164  NAD 83(2011) Z  -  3,202,330.064 (meters)                     COMP
 DN4164  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 DN4164
 DN4164  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN4164  Standards:
 DN4164         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN4164            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN4164  -------------------------------------------------------------------
 DN4164  NETWORK    0.35   0.92           0.15   0.14   0.47     -0.00294819
 DN4164  -------------------------------------------------------------------
 DN4164  Click here for local accuracies and other accuracy information.
 DN4164
 DN4164.The horizontal coordinates were established by GPS observations
 DN4164.and adjusted by the National Geodetic Survey in March 2019.
 DN4164
 DN4164.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN4164.been affixed to the stable North American tectonic plate. See 
 DN4164.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN4164
 DN4164.The horizontal coordinates are valid at the epoch date displayed above
 DN4164.which is a decimal equivalence of Year/Month/Day.
 DN4164
 DN4164.** This station is in an area of known vertical motion.  Due to the
 DN4164.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DN4164.** determined the orthometric heights for marks in these suspect
 DN4164.** subsidence areas should be considered valid only at the epoch date
 DN4164.** associated with the orthometric height.  These heights must always
 DN4164.** be validated when used as control.  All previously superseded
 DN4164.** orthometric heights are now considered suspect and are available
 DN4164.** in the superseded section.  NGS does not recommend using suspect
 DN4164.** or superseded heights as control.
 DN4164
 DN4164.The orthometric height was determined by GPS observations and a
 DN4164.high-resolution geoid model using precise GPS observation and
 DN4164.processing techniques.
 DN4164
 DN4164.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4164.GEOID18 height accuracy estimate available here.
 DN4164
 DN4164.Click photographs - Photos may exist for this station.
 DN4164
 DN4164.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN4164
 DN4164.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN4164
 DN4164.The ellipsoidal height was determined by GPS observations
 DN4164.and is referenced to NAD 83.
 DN4164
 DN4164. The following values were computed from the NAD 83(2011) position.
 DN4164
 DN4164;                    North         East     Units Scale Factor Converg.
 DN4164;SPC LA S     -   203,337.766 1,046,470.304   MT  0.99994254   +0 14 29.9
 DN4164;SPC LA S     -   667,117.32  3,433,294.66   sFT  0.99994254   +0 14 29.9
 DN4164;UTM  15      - 3,357,705.443   706,684.319   MT  1.00012704   +1 05 10.2
 DN4164
 DN4164!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN4164!SPC LA S     -   1.00000365  x   0.99994254  =   0.99994619
 DN4164!UTM  15      -   1.00000365  x   1.00012704  =   1.00013069
 DN4164
 DN4164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0668457705(NAD 83)
 DN4164
 DN4164                          SUPERSEDED SURVEY CONTROL
 DN4164
 DN4164  NAD 83(2011)-  30 20 00.78425(N)    090 51 00.19387(W) AD(2010.00) 0
 DN4164  ELLIP H (06/27/12)  -23.241  (m)                       GP(2010.00)    
 DN4164  NAD 83(2007)-  30 20 00.78438(N)    090 51 00.19467(W) AD(2010.73) A
 DN4164  ELLIP H (10/11/11)  -23.253  (m)                       GP(2010.73) 4 1
 DN4164  NAVD 88 (12/26/12)    3.66   (m)  GEOID12A model used  GP(2009.55)    
 DN4164
 DN4164.Superseded values are not recommended for survey control.
 DN4164
 DN4164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN4164.See file dsdata.pdf to determine how the superseded data were derived.
 DN4164
 DN4164_MARKER: DD = SURVEY DISK
 DN4164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN4164_STAMPING: 32 V 38 1988
 DN4164_MARK LOGO: LADTD
 DN4164_PROJECTION: FLUSH
 DN4164_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN4164+STABILITY: SURFACE MOTION
 DN4164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4164+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2016
 DN4164
 DN4164  HISTORY     - Date     Condition        Report By
 DN4164  HISTORY     - 19880831 MONUMENTED       LADTD
 DN4164  HISTORY     - 20100919 GOOD             NGS
 DN4164  HISTORY     - 20161003 GOOD             NGS
 DN4164
 DN4164                          STATION DESCRIPTION
 DN4164
 DN4164'DESCRIBED BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 DN4164'TO REACH THE STATION FROM THE INTERSECTION OF LA 61 (AIRLINE HWY) AND
 DN4164'LA 42 IN PRAIRIEVILLE, LA, GO EASTERLY ON LA 42 FOR 8.3 MI (13.4 KM)
 DN4164'TO THE WEST BANK OF THE AMITE RIVER, CROSS OVER THE RIVER AND GO
 DN4164'ANOTHER 0.2 MI (0.3 KM) TO THE LA 42 / LA 16 INTERSECTION AND THE MARK
 DN4164'ON THE RIGHT.
 DN4164'
 DN4164'THE MARK IS IN THE SOUTH CORNER OF THE LA 42 / LA 16 INTERSECTION,
 DN4164'NEXT TO A FENCE FOR A CEMETERY.  IT IS 40.1 FT (12.2 M) SOUTHEAST OF
 DN4164'THE LA 42 CENTERLINE, 27.3 FT (8.3 M) SOUTHWEST OF A STEEL POLE WITH A
 DN4164'TRAFFIC SIGNAL LIGHT CONTROL BOX, 10.7 FT (3.3 M) WEST OF A WOOD POWER
 DN4164'POLE (NO.  PVT 811 35), AND 1.7 FT (0.5 M) NORTH OF A 4 FT (1.2 M)
 DN4164'HIGH CHAIN LINK FENCE FOR A CEMETERY.
 DN4164'
 DN4164'THE MARK IS A LOUISIANA DOTD SURVEY DISK SET IN THE TOP OF A 12 INCH
 DN4164'(30 CM) ROUND CONCRETE MONUMENT THAT IS O.2 FEET BELOW GROUND WITH
 DN4164'STAMPING 32 V 38 1988.
 DN4164
 DN4164                          STATION RECOVERY (2016)
 DN4164
 DN4164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 DN4164'MARK RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DR2437 ***********************************************************************
 DR2437  HT_MOD      -  This is a Height Modernization Survey Station.
 DR2437  DESIGNATION -  32 V 42
 DR2437  PID         -  DR2437
 DR2437  STATE/COUNTY-  LA/LIVINGSTON
 DR2437  COUNTRY     -  US
 DR2437  USGS QUAD   -  FRENCH SETTLEMENT (2018)
 DR2437
 DR2437                         *CURRENT SURVEY CONTROL
 DR2437  ______________________________________________________________________
 DR2437* NAD 83(2011) POSITION- 30 17 47.21559(N) 090 47 48.11842(W)   ADJUSTED
 DR2437* NAD 83(2011) ELLIP HT-   -23.211 (meters)        (03/26/19)   ADJUSTED
 DR2437* NAD 83(2011) EPOCH   -  2010.00
 DR2437* NAVD 88 ORTHO HEIGHT -     3.60  (meters)       11.8   (feet) GPS OBS
 DR2437* NAVD 88 EPOCH        -  2009.55
 DR2437  **This station is located in a suspected subsidence area (see below).
 DR2437  ______________________________________________________________________
 DR2437  GEOID HEIGHT    -        -26.805 (meters)                     GEOID18
 DR2437  NAD 83(2011) X  -    -76,638.327 (meters)                     COMP
 DR2437  NAD 83(2011) Y  - -5,511,198.801 (meters)                     COMP
 DR2437  NAD 83(2011) Z  -  3,198,779.421 (meters)                     COMP
 DR2437  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 DR2437
 DR2437  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR2437  Standards:
 DR2437         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR2437            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR2437  -------------------------------------------------------------------
 DR2437  NETWORK    0.39   1.00           0.17   0.15   0.51      0.16122802
 DR2437  -------------------------------------------------------------------
 DR2437  Click here for local accuracies and other accuracy information.
 DR2437
 DR2437.The horizontal coordinates were established by GPS observations
 DR2437.and adjusted by the National Geodetic Survey in March 2019.
 DR2437
 DR2437.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR2437.been affixed to the stable North American tectonic plate. See 
 DR2437.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR2437
 DR2437.The horizontal coordinates are valid at the epoch date displayed above
 DR2437.which is a decimal equivalence of Year/Month/Day.
 DR2437
 DR2437.** This station is in an area of known vertical motion.  Due to the
 DR2437.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DR2437.** determined the orthometric heights for marks in these suspect
 DR2437.** subsidence areas should be considered valid only at the epoch date
 DR2437.** associated with the orthometric height.  These heights must always
 DR2437.** be validated when used as control.  All previously superseded
 DR2437.** orthometric heights are now considered suspect and are available
 DR2437.** in the superseded section.  NGS does not recommend using suspect
 DR2437.** or superseded heights as control.
 DR2437
 DR2437.The orthometric height was determined by GPS observations and a
 DR2437.high-resolution geoid model using precise GPS observation and
 DR2437.processing techniques.
 DR2437
 DR2437.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR2437.GEOID18 height accuracy estimate available here.
 DR2437
 DR2437.Click photographs - Photos may exist for this station.
 DR2437
 DR2437.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR2437
 DR2437.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR2437
 DR2437.The ellipsoidal height was determined by GPS observations
 DR2437.and is referenced to NAD 83.
 DR2437
 DR2437. The following values were computed from the NAD 83(2011) position.
 DR2437
 DR2437;                    North         East     Units Scale Factor Converg.
 DR2437;SPC LA S     -   199,247.802 1,051,619.873   MT  0.99993900   +0 16 06.0
 DR2437;SPC LA S     -   653,698.83  3,450,189.53   sFT  0.99993900   +0 16 06.0
 DR2437;UTM  15      - 3,353,690.980   711,894.619   MT  1.00015395   +1 06 42.9
 DR2437
 DR2437!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR2437!SPC LA S     -   1.00000365  x   0.99993900  =   0.99994264
 DR2437!UTM  15      -   1.00000365  x   1.00015395  =   1.00015760
 DR2437
 DR2437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1189453690(NAD 83)
 DR2437
 DR2437                          SUPERSEDED SURVEY CONTROL
 DR2437
 DR2437.No superseded survey control is available for this station.
 DR2437
 DR2437_MARKER: DD = SURVEY DISK
 DR2437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DR2437_STAMPING: 32 V 42 1988
 DR2437_MARK LOGO: LADH
 DR2437_PROJECTION: FLUSH
 DR2437_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR2437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR2437+STABILITY: SURFACE MOTION
 DR2437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR2437+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2016
 DR2437
 DR2437  HISTORY     - Date     Condition        Report By
 DR2437  HISTORY     - 20161003 MONUMENTED       NGS
 DR2437
 DR2437                          STATION DESCRIPTION
 DR2437
 DR2437'DESCRIBED BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 DR2437'THE STATION IS LOCATED ABOUT 8.2 MI (13.1 KM) SOUTH-SOUTHWEST OF
 DR2437'FROST, 5.8 MI (9.3 KM) WEST OF WHITEHALL AND IN THE TOWN OF FRENCH
 DR2437'SETTLEMENT, LA.
 DR2437'
 DR2437'TO REACH FROM THE INTERSECTION OF LA STATE HIGHWAYS 16 AND 444 IN
 DR2437'FRENCH SETTLEMENT, LIVINGSTON PARISH, LOUISIANA, GO NORTH ON HIGHWAY
 DR2437'16 FOR 200 FT (61.0 M) AND THE MARK ON THE LEFT AT THE SOUTHEAST
 DR2437'PROPERTY CORNER FOR THE FRENCH SETTLEMENT HIGH SCHOOL.
 DR2437'
 DR2437'THE MARK IS A LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT
 DR2437'GEODETIC MARK DISK SET IN TOP OF A 12 INCH (30 CM) ROUND CONCRETE
 DR2437'MONUMENT THAT IS FLUSH WITH THE GROUND.  THE MARK 35.3 FT (10.8 M)
 DR2437'WEST OF THE HIGHWAY 16 CENTERLINE, 23.9 FT (7.3 M) SOUTHEAST OF A
 DR2437'CHAIN LINK GATE POST FOR THE SCHOOL ENTRANCE GATE, 6.5 FT (2.0 M) EAST
 DR2437'OF A 6 FT (1.8 M) HIGH CHAIN LINK FENCE FOR THE SCHOOL, 4.6 FT (1.4 M)
 DR2437'NORTH OF A WOOD POWER POLE (NO. L29900-75QR), AND 1.2 FT (0.4 M)
 DR2437'NORTHEAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0391 ***********************************************************************
 BJ0391  DESIGNATION -  32 WABPL
 BJ0391  PID         -  BJ0391
 BJ0391  STATE/COUNTY-  LA/ST MARTIN
 BJ0391  COUNTRY     -  US
 BJ0391  USGS QUAD   -  CATAHOULA (2018)
 BJ0391
 BJ0391                         *CURRENT SURVEY CONTROL
 BJ0391  ______________________________________________________________________
 BJ0391* NAD 83(1986) POSITION- 30 11 57.     (N) 091 41 31.     (W)   SCALED
 BJ0391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0391  **This station is located in a suspected subsidence area (see below).
 BJ0391  ______________________________________________________________________
 BJ0391  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BJ0391  DYNAMIC HEIGHT  -          4.616 (meters)       15.14  (feet) COMP
 BJ0391  MODELED GRAVITY -    979,308.9   (mgal)                       NAVD 88
 BJ0391
 BJ0391.The horizontal coordinates were scaled from a map and have
 BJ0391.an estimated accuracy of +/- 6 seconds.
 BJ0391
 BJ0391.** This station is in an area of known vertical motion. If an
 BJ0391.** orthometric height was ever established but is not available 
 BJ0391.** in the current survey control section, the orthometric height
 BJ0391.** is considered suspect.  Suspect heights are available in the
 BJ0391.** superseded section only if requested.
 BJ0391
 BJ0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0391.GEOID18 height accuracy estimate available here.
 BJ0391
 BJ0391.Click photographs - Photos may exist for this station.
 BJ0391
 BJ0391.The dynamic height is computed by dividing the NAVD 88
 BJ0391.geopotential number by the normal gravity value computed on the
 BJ0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0391.degrees latitude (g = 980.6199 gals.).
 BJ0391
 BJ0391.The modeled gravity was interpolated from observed gravity values.
 BJ0391
 BJ0391;                    North         East    Units  Estimated Accuracy
 BJ0391;SPC LA S     -   188,400.      965,470.      MT  (+/- 180 meters Scaled)
 BJ0391
 BJ0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP259415(NAD 83)
 BJ0391
 BJ0391                          SUPERSEDED SURVEY CONTROL
 BJ0391
 BJ0391.No superseded survey control is available for this station.
 BJ0391
 BJ0391_MARKER: DD = SURVEY DISK
 BJ0391_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0391_STAMPING: PBM 32 WABPL 1976
 BJ0391_MARK LOGO: USACE
 BJ0391_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0391_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0391_ROD/PIPE-DEPTH: 32.0 meters
 BJ0391
 BJ0391  HISTORY     - Date     Condition        Report By
 BJ0391  HISTORY     - 1976     MONUMENTED       USACE
 BJ0391  HISTORY     - 1976     GOOD             NGS
 BJ0391
 BJ0391                          STATION DESCRIPTION
 BJ0391
 BJ0391'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0391'12.4 MI SOUTH FROM HENDERSON.
 BJ0391'12.4 MILES SOUTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0391'PROTECTION LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY
 BJ0391'10 OVERPASS AT HENDERSON, 79 FT WEST OF THE CENTER LINE OF THE LEVEE
 BJ0391'ROAD, 32 FT EAST OF THE EAST EDGE OF THE WOODS LINE, A 1-INCH IRON
 BJ0391'PIPE AND CAP DRIVEN TO A DEPTH OF 105 FT ENCASED IN A 2-INCH IRON
 BJ0391'PIPE BORED TO A DEPTH OF 78 FT WITH A 3-INCH SCREW CAP PROJECTING 2 FT
 BJ0391'ABOVE THE LEVEL OF THE GROUND FOR ACCESS, 0.15 MILE NORTH OF A
 BJ0391'PIPE LINE CROSSING,
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4023 ***********************************************************************
 BJ4023  DESIGNATION -  320
 BJ4023  PID         -  BJ4023
 BJ4023  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4023  COUNTRY     -  US
 BJ4023  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4023
 BJ4023                         *CURRENT SURVEY CONTROL
 BJ4023  ______________________________________________________________________
 BJ4023* NAD 83(1986) POSITION- 30 35 40.     (N) 091 12 07.     (W)   SCALED
 BJ4023* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4023  **This station is located in a suspected subsidence area (see below).
 BJ4023  ______________________________________________________________________
 BJ4023  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ4023  DYNAMIC HEIGHT  -         27.114 (meters)       88.96  (feet) COMP
 BJ4023  MODELED GRAVITY -    979,347.2   (mgal)                       NAVD 88
 BJ4023
 BJ4023.The horizontal coordinates were scaled from a map and have
 BJ4023.an estimated accuracy of +/- 6 seconds.
 BJ4023
 BJ4023.** This station is in an area of known vertical motion. If an
 BJ4023.** orthometric height was ever established but is not available 
 BJ4023.** in the current survey control section, the orthometric height
 BJ4023.** is considered suspect.  Suspect heights are available in the
 BJ4023.** superseded section only if requested.
 BJ4023
 BJ4023.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4023.GEOID18 height accuracy estimate available here.
 BJ4023
 BJ4023.Click photographs - Photos may exist for this station.
 BJ4023
 BJ4023.The dynamic height is computed by dividing the NAVD 88
 BJ4023.geopotential number by the normal gravity value computed on the
 BJ4023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4023.degrees latitude (g = 980.6199 gals.).
 BJ4023
 BJ4023.The modeled gravity was interpolated from observed gravity values.
 BJ4023
 BJ4023;                    North         East    Units  Estimated Accuracy
 BJ4023;SPC LA S     -   232,170.    1,012,600.      MT  (+/- 180 meters Scaled)
 BJ4023
 BJ4023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP723860(NAD 83)
 BJ4023
 BJ4023                          SUPERSEDED SURVEY CONTROL
 BJ4023
 BJ4023.No superseded survey control is available for this station.
 BJ4023
 BJ4023_MARKER: DD = SURVEY DISK
 BJ4023_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ4023_STAMPING: 320 1934
 BJ4023_MARK LOGO: CGS+SS
 BJ4023_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ4023_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4023
 BJ4023  HISTORY     - Date     Condition        Report By
 BJ4023  HISTORY     - 1934     MONUMENTED       LAGS
 BJ4023  HISTORY     - 1987     GOOD             LA-033
 BJ4023
 BJ4023                          STATION DESCRIPTION
 BJ4023
 BJ4023'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4023'3.2 KM (2 MI) WEST FROM BAKER.
 BJ4023'ABOUT 1.5 KM (0.95 MI) NORTHEASTERLY ON STATE HIGHWAY 964 TO GROOM
 BJ4023'ROAD, CONTINUE NORTHERLY ON HIGHWAY 964 FOR 0.24 KM (0.15 MI) TO A
 BJ4023'RANCH ROAD ON THE RIGHT AND THE MARK ON THE RIGHT, THIS JUNCTION OF
 BJ4023'HIGHWAYS 964 AND 61 IS ABOUT 4.5 KM (2.8 MI) WEST-SOUTHWEST OF BAKER
 BJ4023'48.9 METERS (160.5 FT) EAST-SOUTHEAST OF THE CENTER OF HIGHWAY 964,
 BJ4023'15.8 METERS (52 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A
 BJ4023'RANCH HOUSE AND 2 METERS (6.5 FT) SOUTH OF THE CENTER OF THE RANCH
 BJ4023'ROAD.  NOTE--THIS MARK IS LEANING TO THE SOUTHEAST, BUT SOLID IN THE
 BJ4023'GROUND.
 BJ4023'THE MARK IS 0.91 METERS  NW FROM A WITNESS POST.
 BJ4023'THE MARK IS ABOVE LEVEL WITH RANCH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0612 ***********************************************************************
 AU0612  DESIGNATION -  3200
 AU0612  PID         -  AU0612
 AU0612  STATE/COUNTY-  LA/ORLEANS
 AU0612  COUNTRY     -  US
 AU0612  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0612
 AU0612                         *CURRENT SURVEY CONTROL
 AU0612  ______________________________________________________________________
 AU0612* NAD 83(1986) POSITION- 29 56 08.     (N) 090 03 58.     (W)   SCALED
 AU0612* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0612  **This station is located in a suspected subsidence area (see below).
 AU0612  ______________________________________________________________________
 AU0612  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 AU0612
 AU0612.The horizontal coordinates were scaled from a map and have
 AU0612.an estimated accuracy of +/- 6 seconds.
 AU0612
 AU0612.** This station is in an area of known vertical motion. If an
 AU0612.** orthometric height was ever established but is not available 
 AU0612.** in the current survey control section, the orthometric height
 AU0612.** is considered suspect.  Suspect heights are available in the
 AU0612.** superseded section only if requested.
 AU0612
 AU0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0612.GEOID18 height accuracy estimate available here.
 AU0612
 AU0612.Click photographs - Photos may exist for this station.
 AU0612
 AU0612;                    North         East    Units  Estimated Accuracy
 AU0612;SPC LA S     -   159,800.    1,122,340.      MT  (+/- 180 meters Scaled)
 AU0612
 AU0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832152(NAD 83)
 AU0612
 AU0612                          SUPERSEDED SURVEY CONTROL
 AU0612
 AU0612.No superseded survey control is available for this station.
 AU0612
 AU0612_MARKER: DD = SURVEY DISK
 AU0612_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0612_STAMPING: 3200
 AU0612_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0612
 AU0612  HISTORY     - Date     Condition        Report By
 AU0612  HISTORY     - UNK      MONUMENTED       LAGS
 AU0612  HISTORY     - 1951     GOOD             CGS
 AU0612  HISTORY     - 1964     GOOD             CGS
 AU0612  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0612  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0612
 AU0612                          STATION DESCRIPTION
 AU0612
 AU0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0612'IN NEW ORLEANS.
 AU0612'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0612'TERPSICHORE STREET, 2.2 FEET WEST OF THE WEST CURB OF TCHOUPITOULAS
 AU0612'STREET, 107.5 FEET NORTH OF THE NORTH CURB OF TERPSICHORE STREET, 7.8
 AU0612'FEET SOUTH OF THE SOUTH EDGE OF A CATCH BASIN, 38 FEET SOUTHEAST OF
 AU0612'THE NORTHEAST CORNER OF THE OUTBOUND TEXAS PACIFIC-MISSOURI PACIFIC
 AU0612'FREIGHT SHED, ABOUT LEVEL WITH THE CURB AND SET IN THE TOP OF A
 AU0612'CONCRETE POST ABOUT 1 INCH BELOW THE GROUND.  NOTE-- MARK IS LEANING
 AU0612'SOUTHWEST BUT APPEARS TO BE SOLID.
 AU0612
 AU0612                          STATION RECOVERY (1964)
 AU0612
 AU0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0612'RECOVERED IN GOOD CONDITION.
 AU0612
 AU0612                          STATION RECOVERY (1985)
 AU0612
 AU0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0612'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0612'FOUND.
 AU0612
 AU0612                          STATION RECOVERY (2003)
 AU0612
 AU0612'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0612'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0678 ***********************************************************************
 CP0678  DESIGNATION -  3200 A BOLT
 CP0678  PID         -  CP0678
 CP0678  STATE/COUNTY-  LA/MADISON
 CP0678  COUNTRY     -  US
 CP0678  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0678
 CP0678                         *CURRENT SURVEY CONTROL
 CP0678  ______________________________________________________________________
 CP0678* NAD 83(1986) POSITION- 32 20 29.     (N) 090 58 56.     (W)   SCALED
 CP0678* NAVD 88 ORTHO HEIGHT -    26.12  (+/-2cm)       85.7   (feet) VERTCON3
 CP0678  ______________________________________________________________________
 CP0678  GEOID HEIGHT    -        -26.561 (meters)                     GEOID18
 CP0678  VERT ORDER      -  ? (See Below)
 CP0678
 CP0678.The horizontal coordinates were scaled from a map and have
 CP0678.an estimated accuracy of +/- 6 seconds.
 CP0678
 CP0678.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0678.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0678
 CP0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0678.GEOID18 height accuracy estimate available here.
 CP0678
 CP0678.The vertical order pertains to the NGVD 29 superseded value.
 CP0678
 CP0678.Click photographs - Photos may exist for this station.
 CP0678
 CP0678;                    North         East    Units  Estimated Accuracy
 CP0678;SPC LA N     -   205,170.    1,142,870.      MT  (+/- 180 meters Scaled)
 CP0678
 CP0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR898800(NAD 83)
 CP0678
 CP0678                          SUPERSEDED SURVEY CONTROL
 CP0678
 CP0678  NGVD 29 (??/??/92)   26.119  (m)           85.69   (f) ADJ UNCH       
 CP0678
 CP0678.Superseded values are not recommended for survey control.
 CP0678
 CP0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0678.See file dsdata.pdf to determine how the superseded data were derived.
 CP0678
 CP0678_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0678_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0678_SP_SET: UNDERGROUND STONE
 CP0678_PROJECTION: RECESSED 91 CENTIMETERS
 CP0678_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0678
 CP0678  HISTORY     - Date     Condition        Report By
 CP0678  HISTORY     - UNK      MONUMENTED       USACE
 CP0678  HISTORY     - 1934     GOOD             USACE
 CP0678
 CP0678                          STATION DESCRIPTION
 CP0678
 CP0678'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0678'ABOUT 4.0 MILES NORTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0678'DELTA), MADISON PARISH, ABOUT 1-1/2 MILES NORTHEAST OF MOUNDS, ABOUT
 CP0678'655 FEET SOUTHEAST OF LEVEE STATION 3200, IN A YARD, ABOUT 60 FEET
 CP0678'NORTHEAST OF A BLAZED 10-INCH CHINABERRY TREE, ABOUT 40 FEET EAST OF
 CP0678'AN 8-INCH CHINABERRY TREE, ABOUT 35 FEET SOUTH OF THE CENTER LINE OF A
 CP0678'DIRT ROAD, 20 FEET NORTHEAST OF A HOUSE CORNER, AND 3 FEET WEST OF A
 CP0678'PICKET FENCE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET
 CP0678'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 CP0678'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0677 ***********************************************************************
 CP0677  DESIGNATION -  3200 A CAP
 CP0677  PID         -  CP0677
 CP0677  STATE/COUNTY-  LA/MADISON
 CP0677  COUNTRY     -  US
 CP0677  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0677
 CP0677                         *CURRENT SURVEY CONTROL
 CP0677  ______________________________________________________________________
 CP0677* NAD 83(1986) POSITION- 32 20 29.     (N) 090 58 56.     (W)   SCALED
 CP0677* NAVD 88 ORTHO HEIGHT -    27.34  (+/-2cm)       89.7   (feet) VERTCON3
 CP0677  ______________________________________________________________________
 CP0677  GEOID HEIGHT    -        -26.561 (meters)                     GEOID18
 CP0677  VERT ORDER      -  ? (See Below)
 CP0677
 CP0677.The horizontal coordinates were scaled from a map and have
 CP0677.an estimated accuracy of +/- 6 seconds.
 CP0677
 CP0677.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0677.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0677
 CP0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0677.GEOID18 height accuracy estimate available here.
 CP0677
 CP0677.The vertical order pertains to the NGVD 29 superseded value.
 CP0677
 CP0677.Click photographs - Photos may exist for this station.
 CP0677
 CP0677;                    North         East    Units  Estimated Accuracy
 CP0677;SPC LA N     -   205,170.    1,142,870.      MT  (+/- 180 meters Scaled)
 CP0677
 CP0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR898800(NAD 83)
 CP0677
 CP0677                          SUPERSEDED SURVEY CONTROL
 CP0677
 CP0677  NGVD 29 (??/??/92)   27.339  (m)           89.69   (f) ADJ UNCH       
 CP0677
 CP0677.Superseded values are not recommended for survey control.
 CP0677
 CP0677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0677.See file dsdata.pdf to determine how the superseded data were derived.
 CP0677
 CP0677_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0677_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0677_MARK LOGO: USACE
 CP0677_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0677_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0677
 CP0677  HISTORY     - Date     Condition        Report By
 CP0677  HISTORY     - UNK      MONUMENTED       USACE
 CP0677  HISTORY     - 1934     GOOD             USACE
 CP0677
 CP0677                          STATION DESCRIPTION
 CP0677
 CP0677'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0677'ABOUT 4.0 MILES NORTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0677'DELTA), MADISON PARISH, ABOUT 1-1/2 MILES NORTHEAST OF MOUNDS, ABOUT
 CP0677'655 FEET SOUTHEAST OF LEVEE STATION 3200, IN A YARD, ABOUT 60 FEET
 CP0677'NORTHEAST OF A BLAZED 10-INCH CHINABERRY TREE, ABOUT 40 FEET EAST OF
 CP0677'AN 8-INCH CHINABERRY TREE, ABOUT 35 FEET SOUTH OF THE CENTERLINE OF A
 CP0677'DIRT ROAD, 20 FEET NORTHEAST OF A HOUSE CORNER, AND 3 FEET WEST OF A
 CP0677'PICKET FENCE.  AN IRON PIPE BEARING A USACE, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4027 ***********************************************************************
 BJ4027  DESIGNATION -  321
 BJ4027  PID         -  BJ4027
 BJ4027  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4027  COUNTRY     -  US
 BJ4027  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4027
 BJ4027                         *CURRENT SURVEY CONTROL
 BJ4027  ______________________________________________________________________
 BJ4027* NAD 83(1986) POSITION- 30 36 10.     (N) 091 12 13.     (W)   SCALED
 BJ4027* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4027  **This station is located in a suspected subsidence area (see below).
 BJ4027  ______________________________________________________________________
 BJ4027  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BJ4027  DYNAMIC HEIGHT  -         26.552 (meters)       87.11  (feet) COMP
 BJ4027  MODELED GRAVITY -    979,347.6   (mgal)                       NAVD 88
 BJ4027
 BJ4027.The horizontal coordinates were scaled from a map and have
 BJ4027.an estimated accuracy of +/- 6 seconds.
 BJ4027
 BJ4027.** This station is in an area of known vertical motion. If an
 BJ4027.** orthometric height was ever established but is not available 
 BJ4027.** in the current survey control section, the orthometric height
 BJ4027.** is considered suspect.  Suspect heights are available in the
 BJ4027.** superseded section only if requested.
 BJ4027
 BJ4027.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4027.GEOID18 height accuracy estimate available here.
 BJ4027
 BJ4027.Click photographs - Photos may exist for this station.
 BJ4027
 BJ4027.The dynamic height is computed by dividing the NAVD 88
 BJ4027.geopotential number by the normal gravity value computed on the
 BJ4027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4027.degrees latitude (g = 980.6199 gals.).
 BJ4027
 BJ4027.The modeled gravity was interpolated from observed gravity values.
 BJ4027
 BJ4027;                    North         East    Units  Estimated Accuracy
 BJ4027;SPC LA S     -   233,090.    1,012,440.      MT  (+/- 180 meters Scaled)
 BJ4027
 BJ4027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP722869(NAD 83)
 BJ4027
 BJ4027                          SUPERSEDED SURVEY CONTROL
 BJ4027
 BJ4027.No superseded survey control is available for this station.
 BJ4027
 BJ4027_MARKER: DD = SURVEY DISK
 BJ4027_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ4027_STAMPING: 321 1934
 BJ4027_MARK LOGO: CGS+SS
 BJ4027_PROJECTION: FLUSH
 BJ4027_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4027
 BJ4027  HISTORY     - Date     Condition        Report By
 BJ4027  HISTORY     - 1934     MONUMENTED       LAGS
 BJ4027  HISTORY     - 1987     GOOD             LA-033
 BJ4027
 BJ4027                          STATION DESCRIPTION
 BJ4027
 BJ4027'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4027'3.8 KM (2.35 MI) WNW FROM BAKER.
 BJ4027'ABOUT 1.1 KM (0.7 MI) SOUTH ALONG STATE HIGHWAY 964 FROM THE JUNCTION
 BJ4027'OF STATE HIGHWAY 964 AND HECK YOUNG ROAD ABOUT 4.4 KM (2.75 MI)
 BJ4027'NORTH- WEST OF BAKER TO THE MARK ON THE LEFT, 28.4 METERS (93 FT)
 BJ4027'NORTH OF A ROAD LEADING WEST, 15.2 METERS (50 FT) WEST OF THE
 BJ4027'CENTERLINE OF HIGHWAY 964 (SCENIC HIGHWAY) 12.2 METERS (40 FT) NORTH
 BJ4027'OF A 30-INCH OAK TREE AND 1.5 METERS (5 FT) EAST OF THE RIGHT-OF-WAY
 BJ4027'FENCE.
 BJ4027'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 BJ4027'THE MARK IS 0.61 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2594 ***********************************************************************
 CQ2594  DESIGNATION -  3210
 CQ2594  PID         -  CQ2594
 CQ2594  STATE/COUNTY-  LA/OUACHITA
 CQ2594  COUNTRY     -  US
 CQ2594  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2594
 CQ2594                         *CURRENT SURVEY CONTROL
 CQ2594  ______________________________________________________________________
 CQ2594* NAD 83(1986) POSITION- 32 28 25.     (N) 092 04 12.     (W)   SCALED
 CQ2594* NAVD 88 ORTHO HEIGHT -    20.356 (meters)       66.78  (feet) ADJUSTED
 CQ2594  ______________________________________________________________________
 CQ2594  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 CQ2594  DYNAMIC HEIGHT  -         20.333 (meters)       66.71  (feet) COMP
 CQ2594  MODELED GRAVITY -    979,520.1   (mgal)                       NAVD 88
 CQ2594
 CQ2594  VERT ORDER      -  SECOND    CLASS I
 CQ2594
 CQ2594.The horizontal coordinates were scaled from a map and have
 CQ2594.an estimated accuracy of +/- 6 seconds.
 CQ2594
 CQ2594.The orthometric height was determined by differential leveling and
 CQ2594.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2594.in May 1997.
 CQ2594
 CQ2594.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2594.GEOID18 height accuracy estimate available here.
 CQ2594
 CQ2594.Click photographs - Photos may exist for this station.
 CQ2594
 CQ2594.The dynamic height is computed by dividing the NAVD 88
 CQ2594.geopotential number by the normal gravity value computed on the
 CQ2594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2594.degrees latitude (g = 980.6199 gals.).
 CQ2594
 CQ2594.The modeled gravity was interpolated from observed gravity values.
 CQ2594
 CQ2594;                    North         East    Units  Estimated Accuracy
 CQ2594;SPC LA N     -   218,910.    1,040,420.      MT  (+/- 180 meters Scaled)
 CQ2594
 CQ2594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR873933(NAD 83)
 CQ2594
 CQ2594                          SUPERSEDED SURVEY CONTROL
 CQ2594
 CQ2594.No superseded survey control is available for this station.
 CQ2594
 CQ2594_MARKER: DD = SURVEY DISK
 CQ2594_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2594_STAMPING: 3210
 CQ2594_MARK LOGO: LAGS
 CQ2594_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2594_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2594
 CQ2594  HISTORY     - Date     Condition        Report By
 CQ2594  HISTORY     - UNK      MONUMENTED       LAGS
 CQ2594  HISTORY     - 1983     GOOD             LADTD
 CQ2594  HISTORY     - 1990     POOR             USPSQD
 CQ2594  HISTORY     - 1991     POOR             USPSQD
 CQ2594
 CQ2594                          STATION DESCRIPTION
 CQ2594
 CQ2594'DESCRIBED BY LA TRANSP AND DEV 1983
 CQ2594'6.8 KM (4.2 MI) SE FROM MONROE.
 CQ2594'ABOUT 3.2 KM (2 MILES) EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ2594'THE STATION AT MONROE, THENCE 3.5 KM (2.15 MILES) SOUTH ALONG NUTLAND
 CQ2594'ROAD, THENCE 0.08 KM (0.05 MILE) NORTHWEST ALONG STATE HIGHWAY 15, IN
 CQ2594'SECTION 9, T 17 N, R 4 E, 11.9 METERS (39 FEET) NORTHEAST OF THE
 CQ2594'CENTER LINE OF THE HIGHWAY, 7.0 METERS (23 FEET) EAST OF THE NORTHEAST
 CQ2594'END OF AN 18-INCH CONCRETE CULVERT.
 CQ2594'THE MARK IS 0.2 METERS  NE FROM A WITNESS POST.
 CQ2594'THE MARK IS 0.3 M BELOW HIGHWAY 15.
 CQ2594
 CQ2594                          STATION RECOVERY (1990)
 CQ2594
 CQ2594'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEJ)
 CQ2594'MARK RECOVERED IN POOR CONDITION.
 CQ2594
 CQ2594                          STATION RECOVERY (1991)
 CQ2594
 CQ2594'RECOVERY NOTE BY US POWER SQUADRON 1991 (GW)
 CQ2594'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2597 ***********************************************************************
 CQ2597  DESIGNATION -  3215
 CQ2597  PID         -  CQ2597
 CQ2597  STATE/COUNTY-  LA/OUACHITA
 CQ2597  COUNTRY     -  US
 CQ2597  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2597
 CQ2597                         *CURRENT SURVEY CONTROL
 CQ2597  ______________________________________________________________________
 CQ2597* NAD 83(1986) POSITION- 32 26 12.8    (N) 092 02 33.3    (W)   HD_HELD2
 CQ2597* NAVD 88 ORTHO HEIGHT -    20.149 (meters)       66.11  (feet) ADJUSTED
 CQ2597  ______________________________________________________________________
 CQ2597  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ2597  DYNAMIC HEIGHT  -         20.127 (meters)       66.03  (feet) COMP
 CQ2597  MODELED GRAVITY -    979,517.0   (mgal)                       NAVD 88
 CQ2597
 CQ2597  VERT ORDER      -  SECOND    CLASS I
 CQ2597
 CQ2597.The horizontal coordinates were established by autonomous hand held GPS
 CQ2597.observations and have an estimated accuracy of +/- 10 meters.
 CQ2597
 CQ2597.The orthometric height was determined by differential leveling and
 CQ2597.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2597.in May 1997.
 CQ2597
 CQ2597.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2597.GEOID18 height accuracy estimate available here.
 CQ2597
 CQ2597.Click photographs - Photos may exist for this station.
 CQ2597
 CQ2597.The dynamic height is computed by dividing the NAVD 88
 CQ2597.geopotential number by the normal gravity value computed on the
 CQ2597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2597.degrees latitude (g = 980.6199 gals.).
 CQ2597
 CQ2597.The modeled gravity was interpolated from observed gravity values.
 CQ2597
 CQ2597;                    North         East    Units  Estimated Accuracy
 CQ2597;SPC LA N     -   214,847.    1,043,014.      MT  (+/- 10 meters HH2 GPS)
 CQ2597
 CQ2597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9000389266(NAD 83)
 CQ2597
 CQ2597                          SUPERSEDED SURVEY CONTROL
 CQ2597
 CQ2597.No superseded survey control is available for this station.
 CQ2597
 CQ2597_MARKER: DD = SURVEY DISK
 CQ2597_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2597_STAMPING: 3215
 CQ2597_MARK LOGO: LAGS
 CQ2597_PROJECTION: PROJECTING 20 CENTIMETERS
 CQ2597_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2597
 CQ2597  HISTORY     - Date     Condition        Report By
 CQ2597  HISTORY     - UNK      MONUMENTED       LAGS
 CQ2597  HISTORY     - 1983     GOOD             LADTD
 CQ2597  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2597  HISTORY     - 1991     MARK NOT FOUND   USPSQD
 CQ2597  HISTORY     - 20110101 GOOD             GEOCAC
 CQ2597
 CQ2597                          STATION DESCRIPTION
 CQ2597
 CQ2597'DESCRIBED BY LA TRANSP AND DEV 1983
 CQ2597'11.5 KM (7.15 MI) SE FROM MONROE.
 CQ2597'ABOUT 3.2 KM (2.0 MILES) EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ2597'THE STATION AT MONROE, THENCE 3.5 KM (2.15 MILES) SOUTH ALONG NUTLAND
 CQ2597'ROAD, THENCE 4.8 KM (3.0 MILES) SOUTHEAST ALONG STATE HIGHWAY 15, IN
 CQ2597'SECTION 27, T 17 N, R 4 E, ABOUT 2.0 KM (1.25 MILES) SOUTHEAST OF A
 CQ2597'ROAD JUNCTION AT PINE GROVE, 14.0 METERS (46 FEET) WEST OF THE CENTER
 CQ2597'LINE OF THE HIGHWAY, 0.2 METER (0.5 FT) EAST OF A FENCE.  NOTE--THIS
 CQ2597'MARK IS SLIGHTLY LEANING, BUT APPEARS TO BE VERY SOLID.
 CQ2597'THE MARK IS 0.20 METERS  S FROM A WITNESS POST.
 CQ2597'THE MARK IS ABOVE LEVEL WITH HIGHWAY 15.
 CQ2597
 CQ2597                          STATION RECOVERY (1990)
 CQ2597
 CQ2597'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEJ)
 CQ2597'MARK NOT FOUND.
 CQ2597
 CQ2597                          STATION RECOVERY (1991)
 CQ2597
 CQ2597'RECOVERY NOTE BY US POWER SQUADRON 1991 (GW)
 CQ2597'MARK NOT FOUND.
 CQ2597
 CQ2597                          STATION RECOVERY (2011)
 CQ2597
 CQ2597'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ2597'MARK WAS FOUND IN GOOD CONDITION, JUST SOUTH OF METAL WITNESS POST,
 CQ2597'PROJECTING FOUR INCHES ABOVE THE SURROUNDING GROUND SURFACE. MARK
 CQ2597'STILL HAS SLIGHT LEAN AS NOTED BY LADTD IN THEIR 1983 RECOVERY REPORT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2598 ***********************************************************************
 CQ2598  DESIGNATION -  3216
 CQ2598  PID         -  CQ2598
 CQ2598  STATE/COUNTY-  LA/OUACHITA
 CQ2598  COUNTRY     -  US
 CQ2598  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2598
 CQ2598                         *CURRENT SURVEY CONTROL
 CQ2598  ______________________________________________________________________
 CQ2598* NAD 83(1986) POSITION- 32 25 48.5    (N) 092 02 18.9    (W)   HD_HELD2
 CQ2598* NAVD 88 ORTHO HEIGHT -    19.935 (meters)       65.40  (feet) ADJUSTED
 CQ2598  ______________________________________________________________________
 CQ2598  GEOID HEIGHT    -        -25.919 (meters)                     GEOID18
 CQ2598  DYNAMIC HEIGHT  -         19.912 (meters)       65.33  (feet) COMP
 CQ2598  MODELED GRAVITY -    979,516.5   (mgal)                       NAVD 88
 CQ2598
 CQ2598  VERT ORDER      -  SECOND    CLASS I
 CQ2598
 CQ2598.The horizontal coordinates were established by autonomous hand held GPS
 CQ2598.observations and have an estimated accuracy of +/- 10 meters.
 CQ2598
 CQ2598.The orthometric height was determined by differential leveling and
 CQ2598.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2598.in May 1997.
 CQ2598
 CQ2598.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2598.GEOID18 height accuracy estimate available here.
 CQ2598
 CQ2598.Click photographs - Photos may exist for this station.
 CQ2598
 CQ2598.The dynamic height is computed by dividing the NAVD 88
 CQ2598.geopotential number by the normal gravity value computed on the
 CQ2598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2598.degrees latitude (g = 980.6199 gals.).
 CQ2598
 CQ2598.The modeled gravity was interpolated from observed gravity values.
 CQ2598
 CQ2598;                    North         East    Units  Estimated Accuracy
 CQ2598;SPC LA N     -   214,100.    1,043,394.      MT  (+/- 10 meters HH2 GPS)
 CQ2598
 CQ2598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9038688521(NAD 83)
 CQ2598
 CQ2598                          SUPERSEDED SURVEY CONTROL
 CQ2598
 CQ2598.No superseded survey control is available for this station.
 CQ2598
 CQ2598_MARKER: DD = SURVEY DISK
 CQ2598_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2598_STAMPING: 3216
 CQ2598_MARK LOGO: LAGS
 CQ2598_PROJECTION: FLUSH
 CQ2598_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2598
 CQ2598  HISTORY     - Date     Condition        Report By
 CQ2598  HISTORY     - UNK      MONUMENTED       LAGS
 CQ2598  HISTORY     - 1983     GOOD             LADTD
 CQ2598  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2598  HISTORY     - 1991     GOOD             USPSQD
 CQ2598  HISTORY     - 20110101 GOOD             GEOCAC
 CQ2598
 CQ2598                          STATION DESCRIPTION
 CQ2598
 CQ2598'DESCRIBED BY LA TRANSP AND DEV 1983
 CQ2598'12.2 KM (7.6 MI) SE FROM MONROE.
 CQ2598'ABOUT 3.2 KM (2 MILES) EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ2598'THE STATION AT MONROE, THENCE 3.5 KM (2.15 MILES) SOUTH ALONG NUTLAND
 CQ2598'ROAD, THENCE 5.6 KM (3.50 MILES) SOUTHEAST ALONG STATE HIGHWAY 15, TO
 CQ2598'THE MARK ON THE LEFT AND NORTHWEST OF A FIELD ACCESS ROAD IN THE
 CQ2598'NORTHEAST SECTION OF 27, T 17 N, R 4 E, 16.8 METERS (55 FEET)
 CQ2598'NORTHEAST OF THE CENTER OF THE HIGHWAY, 8.2 METERS (27 FEET) NORTHWEST
 CQ2598'OF THE CENTER OF FIELD ROAD, 5.5 METERS (18 FEET) EAST-NORTHEAST OF
 CQ2598'THE EAST END OF A METAL CULVERT UNDER FIELD ROAD.
 CQ2598'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 CQ2598'THE MARK IS ABOVE LEVEL WITH HIGHWAY 15.
 CQ2598
 CQ2598                          STATION RECOVERY (1990)
 CQ2598
 CQ2598'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEJ)
 CQ2598'MARK NOT FOUND.
 CQ2598
 CQ2598                          STATION RECOVERY (1991)
 CQ2598
 CQ2598'RECOVERY NOTE BY US POWER SQUADRON 1991 (GW)
 CQ2598'RECOVERED IN GOOD CONDITION.
 CQ2598
 CQ2598                          STATION RECOVERY (2011)
 CQ2598
 CQ2598'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ2598'MARK FOUND IN GOOD CONDITION, NE OF METAL WITNESS POST, ABOUT 0.5 INCH
 CQ2598'BELOW SURROUNDING GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2599 ***********************************************************************
 CQ2599  DESIGNATION -  3217
 CQ2599  PID         -  CQ2599
 CQ2599  STATE/COUNTY-  LA/OUACHITA
 CQ2599  COUNTRY     -  US
 CQ2599  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2599
 CQ2599                         *CURRENT SURVEY CONTROL
 CQ2599  ______________________________________________________________________
 CQ2599* NAD 83(1986) POSITION- 32 25 24.     (N) 092 02 07.     (W)   SCALED
 CQ2599* NAVD 88 ORTHO HEIGHT -    19.124 (meters)       62.74  (feet) ADJUSTED
 CQ2599  ______________________________________________________________________
 CQ2599  GEOID HEIGHT    -        -25.920 (meters)                     GEOID18
 CQ2599  DYNAMIC HEIGHT  -         19.102 (meters)       62.67  (feet) COMP
 CQ2599  MODELED GRAVITY -    979,515.9   (mgal)                       NAVD 88
 CQ2599
 CQ2599  VERT ORDER      -  SECOND    CLASS I
 CQ2599
 CQ2599.The horizontal coordinates were scaled from a map and have
 CQ2599.an estimated accuracy of +/- 6 seconds.
 CQ2599
 CQ2599.The orthometric height was determined by differential leveling and
 CQ2599.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2599.in May 1997.
 CQ2599
 CQ2599.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2599.GEOID18 height accuracy estimate available here.
 CQ2599
 CQ2599.Click photographs - Photos may exist for this station.
 CQ2599
 CQ2599.The dynamic height is computed by dividing the NAVD 88
 CQ2599.geopotential number by the normal gravity value computed on the
 CQ2599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2599.degrees latitude (g = 980.6199 gals.).
 CQ2599
 CQ2599.The modeled gravity was interpolated from observed gravity values.
 CQ2599
 CQ2599;                    North         East    Units  Estimated Accuracy
 CQ2599;SPC LA N     -   213,350.    1,043,710.      MT  (+/- 180 meters Scaled)
 CQ2599
 CQ2599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR907877(NAD 83)
 CQ2599
 CQ2599                          SUPERSEDED SURVEY CONTROL
 CQ2599
 CQ2599.No superseded survey control is available for this station.
 CQ2599
 CQ2599_MARKER: DD = SURVEY DISK
 CQ2599_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2599_STAMPING: 3217
 CQ2599_MARK LOGO: LAGS
 CQ2599_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2599_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2599
 CQ2599  HISTORY     - Date     Condition        Report By
 CQ2599  HISTORY     - UNK      MONUMENTED       LAGS
 CQ2599  HISTORY     - 1983     GOOD             LADTD
 CQ2599  HISTORY     - 1990     GOOD             USPSQD
 CQ2599  HISTORY     - 1991     GOOD             USPSQD
 CQ2599
 CQ2599                          STATION DESCRIPTION
 CQ2599
 CQ2599'DESCRIBED BY LA TRANSP AND DEV 1983
 CQ2599'12.9 KM (8 MI) SE FROM MONROE.
 CQ2599'ABOUT 3.2 KM (2 MILES) EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ2599'THE STATION AT MONROE, THENCE 3.5 KM (2.15 MILES) SOUTH ALONG NUTLAND
 CQ2599'ROAD, THENCE 6.4 KM (4 MILES) SOUTHEAST ALONG STATE HIGHWAY 15, TO THE
 CQ2599'MARK ON THE RIGHT, ABOUT 68.6 METERS (225.0 FEET) NORTHWEST OF THE
 CQ2599'JUNCTION OF A PAVED ROAD LEADING SOUTH, 18.3 METERS (60 FEET)
 CQ2599'SOUTHWEST OF THE CENTER OF HIGHWAY 15, 3.4 METERS (11 FEET) SOUTHWEST
 CQ2599'OF A RIGHT-OF-WAY MARKER, 0.2 METER (0.5 FT) SOUTHWEST OF A FENCE.
 CQ2599'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 CQ2599
 CQ2599                          STATION RECOVERY (1990)
 CQ2599
 CQ2599'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEJ)
 CQ2599'RECOVERED IN GOOD CONDITION.
 CQ2599
 CQ2599                          STATION RECOVERY (1991)
 CQ2599
 CQ2599'RECOVERY NOTE BY US POWER SQUADRON 1991 (GW)
 CQ2599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4022 ***********************************************************************
 BJ4022  DESIGNATION -  322
 BJ4022  PID         -  BJ4022
 BJ4022  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4022  COUNTRY     -  US
 BJ4022  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4022
 BJ4022                         *CURRENT SURVEY CONTROL
 BJ4022  ______________________________________________________________________
 BJ4022* NAD 83(1986) POSITION- 30 36 28.     (N) 091 12 10.     (W)   SCALED
 BJ4022* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4022  **This station is located in a suspected subsidence area (see below).
 BJ4022  ______________________________________________________________________
 BJ4022  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BJ4022  DYNAMIC HEIGHT  -         27.372 (meters)       89.80  (feet) COMP
 BJ4022  MODELED GRAVITY -    979,347.7   (mgal)                       NAVD 88
 BJ4022
 BJ4022.The horizontal coordinates were scaled from a map and have
 BJ4022.an estimated accuracy of +/- 6 seconds.
 BJ4022
 BJ4022.** This station is in an area of known vertical motion. If an
 BJ4022.** orthometric height was ever established but is not available 
 BJ4022.** in the current survey control section, the orthometric height
 BJ4022.** is considered suspect.  Suspect heights are available in the
 BJ4022.** superseded section only if requested.
 BJ4022
 BJ4022.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4022.GEOID18 height accuracy estimate available here.
 BJ4022
 BJ4022.Click photographs - Photos may exist for this station.
 BJ4022
 BJ4022.The dynamic height is computed by dividing the NAVD 88
 BJ4022.geopotential number by the normal gravity value computed on the
 BJ4022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4022.degrees latitude (g = 980.6199 gals.).
 BJ4022
 BJ4022.The modeled gravity was interpolated from observed gravity values.
 BJ4022
 BJ4022;                    North         East    Units  Estimated Accuracy
 BJ4022;SPC LA S     -   233,650.    1,012,520.      MT  (+/- 180 meters Scaled)
 BJ4022
 BJ4022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP722875(NAD 83)
 BJ4022
 BJ4022                          SUPERSEDED SURVEY CONTROL
 BJ4022
 BJ4022.No superseded survey control is available for this station.
 BJ4022
 BJ4022_MARKER: DD = SURVEY DISK
 BJ4022_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ4022_STAMPING: 322
 BJ4022_MARK LOGO: CGS+SS
 BJ4022_PROJECTION: FLUSH
 BJ4022_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4022
 BJ4022  HISTORY     - Date     Condition        Report By
 BJ4022  HISTORY     - 1934     MONUMENTED       LAGS
 BJ4022  HISTORY     - 1987     GOOD             LA-033
 BJ4022
 BJ4022                          STATION DESCRIPTION
 BJ4022
 BJ4022'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4022'4.4 KM (2.75 MI) WNW FROM BAKER.
 BJ4022'ABOUT 0.6 KM (0.35 MI) SOUTH ALONG STATE HIGHWAY 964 FROM THE
 BJ4022'JUNCTION OF STATE HIGHWAY 964 AND HECK YOUNG ROAD ABOUT 4.4 KM (2.75
 BJ4022'MI) NORTH- WEST OF BAKER TO THE MARK ON THE RIGHT 10.7 METERS (35 FT)
 BJ4022'EAST OF THE CENTERLINE OF HIGHWAY 964 (SCENIC HIGHWAY) AND 2 METERS
 BJ4022'(6.5 FT) WEST OF A NORTH-SOUTH WIRE FENCE.
 BJ4022'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ4022'THE MARK IS 0.61 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4072 ***********************************************************************
 BJ4072  DESIGNATION -  323
 BJ4072  PID         -  BJ4072
 BJ4072  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4072  COUNTRY     -  US
 BJ4072  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4072
 BJ4072                         *CURRENT SURVEY CONTROL
 BJ4072  ______________________________________________________________________
 BJ4072* NAD 83(1986) POSITION- 30 37 24.     (N) 091 12 05.     (W)   SCALED
 BJ4072* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4072  **This station is located in a suspected subsidence area (see below).
 BJ4072  ______________________________________________________________________
 BJ4072  GEOID HEIGHT    -        -27.088 (meters)                     GEOID18
 BJ4072  DYNAMIC HEIGHT  -         24.498 (meters)       80.37  (feet) COMP
 BJ4072  MODELED GRAVITY -    979,348.1   (mgal)                       NAVD 88
 BJ4072
 BJ4072.The horizontal coordinates were scaled from a map and have
 BJ4072.an estimated accuracy of +/- 6 seconds.
 BJ4072
 BJ4072.** This station is in an area of known vertical motion. If an
 BJ4072.** orthometric height was ever established but is not available 
 BJ4072.** in the current survey control section, the orthometric height
 BJ4072.** is considered suspect.  Suspect heights are available in the
 BJ4072.** superseded section only if requested.
 BJ4072
 BJ4072.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4072.GEOID18 height accuracy estimate available here.
 BJ4072
 BJ4072.Click photographs - Photos may exist for this station.
 BJ4072
 BJ4072.The dynamic height is computed by dividing the NAVD 88
 BJ4072.geopotential number by the normal gravity value computed on the
 BJ4072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4072.degrees latitude (g = 980.6199 gals.).
 BJ4072
 BJ4072.The modeled gravity was interpolated from observed gravity values.
 BJ4072
 BJ4072;                    North         East    Units  Estimated Accuracy
 BJ4072;SPC LA S     -   235,370.    1,012,650.      MT  (+/- 180 meters Scaled)
 BJ4072
 BJ4072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP723892(NAD 83)
 BJ4072
 BJ4072                          SUPERSEDED SURVEY CONTROL
 BJ4072
 BJ4072.No superseded survey control is available for this station.
 BJ4072
 BJ4072_MARKER: DB = BENCH MARK DISK
 BJ4072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4072_STAMPING: 323
 BJ4072_MARK LOGO: LAGS
 BJ4072_PROJECTION: FLUSH
 BJ4072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4072+STABILITY: SURFACE MOTION
 BJ4072
 BJ4072  HISTORY     - Date     Condition        Report By
 BJ4072  HISTORY     - UNK      MONUMENTED       LAGS
 BJ4072  HISTORY     - 1987     GOOD             LA-033
 BJ4072
 BJ4072                          STATION DESCRIPTION
 BJ4072
 BJ4072'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4072'5 KM (3.1 MI) SW FROM ZACHARY.
 BJ4072'FROM THE INTERSECTION OF STATE HIGHWAYS 64 AND 964 ABOUT 3.9 KM (2.4
 BJ4072'MI) WEST OF ZACHARY, GO SOUTH ON HIGHWAY 964 FOR 3.9 KM (2.4 MI) TO
 BJ4072'THE BENCH MARK ON THE RIGHT, 0.24 KM (0.15 MI) NORTH OF CARNEY ROAD,
 BJ4072'10.8 METERS (35.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, ABOUT
 BJ4072'9.1 METERS (30 FT) NORTH OF A PROJECTED CENTER LINE OF A GRAVELED
 BJ4072'DRIVEWAY LEADING EAST TO A YELLOW BRICK HOUSE AND 0.3 METERS (1 FT)
 BJ4072'EAST OF A RIGHT-OF-WAY FENCE.
 BJ4072'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ4072'THE MARK IS 0.76 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0679 ***********************************************************************
 CP0679  DESIGNATION -  3250 A CAP
 CP0679  PID         -  CP0679
 CP0679  STATE/COUNTY-  LA/MADISON
 CP0679  COUNTRY     -  US
 CP0679  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0679
 CP0679                         *CURRENT SURVEY CONTROL
 CP0679  ______________________________________________________________________
 CP0679* NAD 83(1986) POSITION- 32 20 10.     (N) 090 58 01.     (W)   SCALED
 CP0679* NAVD 88 ORTHO HEIGHT -    27.58  (+/-2cm)       90.5   (feet) VERTCON3
 CP0679  ______________________________________________________________________
 CP0679  GEOID HEIGHT    -        -26.563 (meters)                     GEOID18
 CP0679  VERT ORDER      -  ? (See Below)
 CP0679
 CP0679.The horizontal coordinates were scaled from a map and have
 CP0679.an estimated accuracy of +/- 6 seconds.
 CP0679
 CP0679.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0679.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0679
 CP0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0679.GEOID18 height accuracy estimate available here.
 CP0679
 CP0679.The vertical order pertains to the NGVD 29 superseded value.
 CP0679
 CP0679.Click photographs - Photos may exist for this station.
 CP0679
 CP0679;                    North         East    Units  Estimated Accuracy
 CP0679;SPC LA N     -   204,600.    1,144,320.      MT  (+/- 180 meters Scaled)
 CP0679
 CP0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR913795(NAD 83)
 CP0679
 CP0679                          SUPERSEDED SURVEY CONTROL
 CP0679
 CP0679  NGVD 29 (??/??/92)   27.585  (m)           90.50   (f) ADJ UNCH       
 CP0679
 CP0679.Superseded values are not recommended for survey control.
 CP0679
 CP0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0679.See file dsdata.pdf to determine how the superseded data were derived.
 CP0679
 CP0679_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0679_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0679_MARK LOGO: USACE
 CP0679_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0679_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0679
 CP0679  HISTORY     - Date     Condition        Report By
 CP0679  HISTORY     - UNK      MONUMENTED       USACE
 CP0679  HISTORY     - 1934     GOOD             USACE
 CP0679
 CP0679                          STATION DESCRIPTION
 CP0679
 CP0679'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0679'ABOUT 3.0 MILES NORTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0679'DELTA), MADISON PARISH, ABOUT 805 FEET SOUTHWEST OF LEVEE STATION
 CP0679'3250, ABOUT 3,000 FEET SOUTHWEST OF THE JUNCTION OF THE OLD AND NEW
 CP0679'LEVEES, ABOUT 45 FEET WEST OF A SMALL BARN, AND 6 FEET FROM THE EAST
 CP0679'EDGE OF THE PORCH OF A  CABIN.  AN IRON PIPE BEARING A CORPS OF
 CP0679'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0901 ***********************************************************************
 CQ0901  DESIGNATION -  3272
 CQ0901  PID         -  CQ0901
 CQ0901  STATE/COUNTY-  LA/OUACHITA
 CQ0901  COUNTRY     -  US
 CQ0901  USGS QUAD   -  CADEVILLE (2018)
 CQ0901
 CQ0901                         *CURRENT SURVEY CONTROL
 CQ0901  ______________________________________________________________________
 CQ0901* NAD 83(1986) POSITION- 32 24 53.     (N) 092 20 47.     (W)   SCALED
 CQ0901* NAVD 88 ORTHO HEIGHT -    54.95  (+/-2cm)      180.3   (feet) VERTCON3
 CQ0901  ______________________________________________________________________
 CQ0901  GEOID HEIGHT    -        -25.730 (meters)                     GEOID18
 CQ0901  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0901
 CQ0901.The horizontal coordinates were scaled from a map and have
 CQ0901.an estimated accuracy of +/- 6 seconds.
 CQ0901
 CQ0901.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0901.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0901
 CQ0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0901.GEOID18 height accuracy estimate available here.
 CQ0901
 CQ0901.The vertical order pertains to the NGVD 29 superseded value.
 CQ0901
 CQ0901.Click photographs - Photos may exist for this station.
 CQ0901
 CQ0901;                    North         East    Units  Estimated Accuracy
 CQ0901;SPC LA N     -   212,310.    1,014,450.      MT  (+/- 180 meters Scaled)
 CQ0901
 CQ0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR614865(NAD 83)
 CQ0901
 CQ0901                          SUPERSEDED SURVEY CONTROL
 CQ0901
 CQ0901  NGVD 29 (11/26/84)   55.010  (m)          180.48   (f) ADJUSTED    2 0
 CQ0901
 CQ0901.Superseded values are not recommended for survey control.
 CQ0901
 CQ0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0901.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0901
 CQ0901_MARKER: DD = SURVEY DISK
 CQ0901_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0901_STAMPING: 3272
 CQ0901_PROJECTION: PROJECTING 6 CENTIMETERS
 CQ0901_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0901
 CQ0901  HISTORY     - Date     Condition        Report By
 CQ0901  HISTORY     - UNK      MONUMENTED       LAGS
 CQ0901  HISTORY     - 1950     GOOD             CGS
 CQ0901  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ0901
 CQ0901                          STATION DESCRIPTION
 CQ0901
 CQ0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0901'5.85 MI NE FROM EROS.
 CQ0901'4.3 MILES NORTHEAST ALONG STATE HIGHWAY 13 FROM THE RAILROAD STATION
 CQ0901'AT EROS, THENCE 1.55 MILES EAST ALONG STATE HIGHWAY 1295.  0.85 MILE
 CQ0901'WEST OF BENCH MARK H 118, 0.05 MILE WEST OF A JUNCTION WITH A ROAD
 CQ0901'LEADING SOUTH TO ANTIOCH CHURCH, 52 FEET SOUTHEAST OF THE SOUTHEAST
 CQ0901'EDGE OF A CLEARING ALONG A PIPE LINE ROUTE, 30 FEET NORTH OF THE
 CQ0901'CENTER LINE OF THE HIGHWAY, 1.0 FOOT SOUTH OF A REFERENCE POST, AND
 CQ0901'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE
 CQ0901'GROUND.
 CQ0901
 CQ0901                          STATION RECOVERY (1990)
 CQ0901
 CQ0901'RECOVERY NOTE BY US POWER SQUADRON 1990 (GW)
 CQ0901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0282 ***********************************************************************
 BJ0282  DESIGNATION -  33
 BJ0282  PID         -  BJ0282
 BJ0282  STATE/COUNTY-  LA/IBERVILLE
 BJ0282  COUNTRY     -  US
 BJ0282  USGS QUAD   -  MARINGOUIN (2018)
 BJ0282
 BJ0282                         *CURRENT SURVEY CONTROL
 BJ0282  ______________________________________________________________________
 BJ0282* NAD 83(1986) POSITION- 30 23 57.     (N) 091 30 36.     (W)   SCALED
 BJ0282* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0282  **This station is located in a suspected subsidence area (see below).
 BJ0282  ______________________________________________________________________
 BJ0282  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BJ0282  DYNAMIC HEIGHT  -          5.181 (meters)       17.00  (feet) COMP
 BJ0282  MODELED GRAVITY -    979,328.8   (mgal)                       NAVD 88
 BJ0282
 BJ0282.The horizontal coordinates were scaled from a map and have
 BJ0282.an estimated accuracy of +/- 6 seconds.
 BJ0282
 BJ0282.** This station is in an area of known vertical motion. If an
 BJ0282.** orthometric height was ever established but is not available 
 BJ0282.** in the current survey control section, the orthometric height
 BJ0282.** is considered suspect.  Suspect heights are available in the
 BJ0282.** superseded section only if requested.
 BJ0282
 BJ0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0282.GEOID18 height accuracy estimate available here.
 BJ0282
 BJ0282.Click photographs - Photos may exist for this station.
 BJ0282
 BJ0282.The dynamic height is computed by dividing the NAVD 88
 BJ0282.geopotential number by the normal gravity value computed on the
 BJ0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0282.degrees latitude (g = 980.6199 gals.).
 BJ0282
 BJ0282.The modeled gravity was interpolated from observed gravity values.
 BJ0282
 BJ0282;                    North         East    Units  Estimated Accuracy
 BJ0282;SPC LA S     -   210,530.      983,020.      MT  (+/- 180 meters Scaled)
 BJ0282
 BJ0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP431639(NAD 83)
 BJ0282
 BJ0282                          SUPERSEDED SURVEY CONTROL
 BJ0282
 BJ0282.No superseded survey control is available for this station.
 BJ0282
 BJ0282_MARKER: DD = SURVEY DISK
 BJ0282_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0282_STAMPING: PBM 33
 BJ0282_MARK LOGO: USACE
 BJ0282_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0282_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0282_ROD/PIPE-DEPTH: 32.3 meters
 BJ0282
 BJ0282  HISTORY     - Date     Condition        Report By
 BJ0282  HISTORY     - 1976     MONUMENTED       USACE
 BJ0282
 BJ0282                          STATION DESCRIPTION
 BJ0282
 BJ0282'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1976
 BJ0282'AT RAMAH, 0.05 MILE SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE
 BJ0282'OF THE LEVEE FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS,
 BJ0282'0.05 MILE SOUTH OF BENCH MARK J 292, 95 FT SOUTH OF THE SOUTH EDGE
 BJ0282'OF THE INTERSTATE HIGHWAY 10 EAST BOUND LANES OVERPASS, 66 FT EAST
 BJ0282'OF THE CENTER LINE OF THE ROAD, 49.5 FT SOUTH OF A POWER LINE POLE
 BJ0282'WITH 2 GUY WIRES, A 2-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH
 BJ0282'OF 106 FT ENCASED IN A 3-INCH IRON PIPE BORED TO A DEPTH OF 84 FT
 BJ0282'WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS 1.0 FT
 BJ0282'ABOVE THE GROUND.  IT IS 3 FT BELOW THE ROAD AND 4 FT EAST OF A
 BJ0282'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4067 ***********************************************************************
 BJ4067  DESIGNATION -  33 87
 BJ4067  PID         -  BJ4067
 BJ4067  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4067  COUNTRY     -  US
 BJ4067  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4067
 BJ4067                         *CURRENT SURVEY CONTROL
 BJ4067  ______________________________________________________________________
 BJ4067* NAD 83(1986) POSITION- 30 30 31.     (N) 091 09 54.     (W)   SCALED
 BJ4067* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4067  **This station is located in a suspected subsidence area (see below).
 BJ4067  ______________________________________________________________________
 BJ4067  GEOID HEIGHT    -        -27.049 (meters)                     GEOID18
 BJ4067  DYNAMIC HEIGHT  -         16.724 (meters)       54.87  (feet) COMP
 BJ4067  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ4067
 BJ4067.The horizontal coordinates were scaled from a map and have
 BJ4067.an estimated accuracy of +/- 6 seconds.
 BJ4067
 BJ4067.** This station is in an area of known vertical motion. If an
 BJ4067.** orthometric height was ever established but is not available 
 BJ4067.** in the current survey control section, the orthometric height
 BJ4067.** is considered suspect.  Suspect heights are available in the
 BJ4067.** superseded section only if requested.
 BJ4067
 BJ4067.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4067.GEOID18 height accuracy estimate available here.
 BJ4067
 BJ4067.Click photographs - Photos may exist for this station.
 BJ4067
 BJ4067.The dynamic height is computed by dividing the NAVD 88
 BJ4067.geopotential number by the normal gravity value computed on the
 BJ4067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4067.degrees latitude (g = 980.6199 gals.).
 BJ4067
 BJ4067.The modeled gravity was interpolated from observed gravity values.
 BJ4067
 BJ4067;                    North         East    Units  Estimated Accuracy
 BJ4067;SPC LA S     -   222,660.    1,016,160.      MT  (+/- 180 meters Scaled)
 BJ4067
 BJ4067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP760765(NAD 83)
 BJ4067
 BJ4067                          SUPERSEDED SURVEY CONTROL
 BJ4067
 BJ4067.No superseded survey control is available for this station.
 BJ4067
 BJ4067_MARKER: DB = BENCH MARK DISK
 BJ4067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4067_STAMPING: 33-87 1987
 BJ4067_MARK LOGO: LA-033
 BJ4067_PROJECTION: FLUSH
 BJ4067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4067+STABILITY: SURFACE MOTION
 BJ4067
 BJ4067  HISTORY     - Date     Condition        Report By
 BJ4067  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4067
 BJ4067                          STATION DESCRIPTION
 BJ4067
 BJ4067'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4067'IN BATON ROUGE.
 BJ4067'ABOUT 1.1 KM (0.7 MI) EASTERLY ON AIRLINE HIGHWAY FROM THE AIRLINE
 BJ4067'HIGHWAY AND SCENIC HIGHWAY TO THE BENCH MARK ON THE RIGHT UNDER THE
 BJ4067'INTERSTATE 210 OVERPASS, 20.4 METERS (67 FT) SOUTH OF THE CENTERLINE
 BJ4067'OF THE EAST BOUND LANE OF AIRLINE HIGHWAY, 15.1 METERS (49.5 FT)
 BJ4067'SOUTHWEST OF THE WEST PIER OF INTERSTATE 210, AND 5.2 METERS (17 FT)
 BJ4067'SOUTHWEST OF A PIER OF THE ON RAMP TO INTERSTATE 210.
 BJ4067'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ4067'THE MARK IS ABOVE LEVEL WITH AIRLINE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2778 ***********************************************************************
 BJ2778  DESIGNATION -  33 A
 BJ2778  PID         -  BJ2778
 BJ2778  STATE/COUNTY-  LA/ST LANDRY
 BJ2778  COUNTRY     -  US
 BJ2778  USGS QUAD   -  LOTTIE (2018)
 BJ2778
 BJ2778                         *CURRENT SURVEY CONTROL
 BJ2778  ______________________________________________________________________
 BJ2778* NAD 83(1986) POSITION- 30 31 53.     (N) 091 44 51.     (W)   SCALED
 BJ2778* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2778  **This station is located in a suspected subsidence area (see below).
 BJ2778  ______________________________________________________________________
 BJ2778  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BJ2778
 BJ2778.The horizontal coordinates were scaled from a map and have
 BJ2778.an estimated accuracy of +/- 6 seconds.
 BJ2778
 BJ2778.** This station is in an area of known vertical motion. If an
 BJ2778.** orthometric height was ever established but is not available 
 BJ2778.** in the current survey control section, the orthometric height
 BJ2778.** is considered suspect.  Suspect heights are available in the
 BJ2778.** superseded section only if requested.
 BJ2778
 BJ2778.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2778.GEOID18 height accuracy estimate available here.
 BJ2778
 BJ2778.Click photographs - Photos may exist for this station.
 BJ2778
 BJ2778;                    North         East    Units  Estimated Accuracy
 BJ2778;SPC LA S     -   225,240.      960,260.      MT  (+/- 180 meters Scaled)
 BJ2778
 BJ2778_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP201783(NAD 83)
 BJ2778
 BJ2778                          SUPERSEDED SURVEY CONTROL
 BJ2778
 BJ2778.No superseded survey control is available for this station.
 BJ2778
 BJ2778_MARKER: S = SPIKE
 BJ2778_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2778_SP_SET: TREE
 BJ2778_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2778
 BJ2778  HISTORY     - Date     Condition        Report By
 BJ2778  HISTORY     - UNK      MONUMENTED       USACE
 BJ2778  HISTORY     - 1936     GOOD             USACE
 BJ2778
 BJ2778                          STATION DESCRIPTION
 BJ2778
 BJ2778'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2778'1/2 MILE SOUTH OF KROTZ SPRINGS RAILROAD STATION B.M. IS 5/8 IN. G.I.
 BJ2778'SPIKE 2.0 FEET ABOVE GROUND IN DIAMOND BLAZE ON 9 IN. SYCAMORE TREE 80
 BJ2778'FEET LANDSIDE OF STATION 2444+50 OF WEST ATCHAFALAYA RIVER LEVEE
 BJ2778'MARKER SURVEY, 500 FEET WEST OF DIRT ROAD ALONG LEVEE, 1/2 MILE SOUTH
 BJ2778'OF M.P.R.R. AT TOWN OF KROTZ SPRINGS, 600 FEET SOUTH OF HOUSE ON
 BJ2778'PROPERTY OF E.T. ERNEST.  1,300 FEET NORTH OF LEVEE MILE POST NO. 49.
 BJ2778'9 FT. WEST OF ROAD BORROW PIT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2779 ***********************************************************************
 BJ2779  DESIGNATION -  33 B
 BJ2779  PID         -  BJ2779
 BJ2779  STATE/COUNTY-  LA/ST LANDRY
 BJ2779  COUNTRY     -  US
 BJ2779  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2779
 BJ2779                         *CURRENT SURVEY CONTROL
 BJ2779  ______________________________________________________________________
 BJ2779* NAD 83(1986) POSITION- 30 31 06.     (N) 091 45 02.     (W)   SCALED
 BJ2779* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2779  **This station is located in a suspected subsidence area (see below).
 BJ2779  ______________________________________________________________________
 BJ2779  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BJ2779
 BJ2779.The horizontal coordinates were scaled from a map and have
 BJ2779.an estimated accuracy of +/- 6 seconds.
 BJ2779
 BJ2779.** This station is in an area of known vertical motion. If an
 BJ2779.** orthometric height was ever established but is not available 
 BJ2779.** in the current survey control section, the orthometric height
 BJ2779.** is considered suspect.  Suspect heights are available in the
 BJ2779.** superseded section only if requested.
 BJ2779
 BJ2779.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2779.GEOID18 height accuracy estimate available here.
 BJ2779
 BJ2779.Click photographs - Photos may exist for this station.
 BJ2779
 BJ2779;                    North         East    Units  Estimated Accuracy
 BJ2779;SPC LA S     -   223,800.      959,960.      MT  (+/- 180 meters Scaled)
 BJ2779
 BJ2779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP198768(NAD 83)
 BJ2779
 BJ2779                          SUPERSEDED SURVEY CONTROL
 BJ2779
 BJ2779.No superseded survey control is available for this station.
 BJ2779
 BJ2779_MARKER: S = SPIKE
 BJ2779_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2779_SP_SET: TREE
 BJ2779_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2779
 BJ2779  HISTORY     - Date     Condition        Report By
 BJ2779  HISTORY     - UNK      MONUMENTED       USACE
 BJ2779  HISTORY     - 1936     GOOD             USACE
 BJ2779
 BJ2779                          STATION DESCRIPTION
 BJ2779
 BJ2779'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2779'1.6 MILES BELOW RAILROAD STATION AT KROTZ SPRINGS B.M. IS 5/8 IN. G.I.
 BJ2779'SPIKE 2.4 FT. ABOVE GROUND IN DIAMOND BLAZE ON 8 IN. GUM TREE, 130 FT.
 BJ2779'LANDSIDE OF STATION 2501+50 OF WEST ATCHAFALAYA LEVEE MARKER SURVEY.
 BJ2779'70 FT. WEST OF CENTERLINE OF DIRT ROAD ALONG LEVEE.  AT SOUTHEAST
 BJ2779'CORNER OF WOODS.  10 FT. NORTH OF EAST AND WEST FENCE. APPROXIMATELY
 BJ2779'1.6 MILES BELOW M.P.R.R. AT KROTZ SPRINGS.  600 FEET NORTH OF LEVEE
 BJ2779'MILE POST 50 AND ON SOUTH EDGE OF SLOUGH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0975 ***********************************************************************
 CQ0975  DESIGNATION -  33 BOLT
 CQ0975  PID         -  CQ0975
 CQ0975  STATE/COUNTY-  LA/LINCOLN
 CQ0975  COUNTRY     -  US
 CQ0975  USGS QUAD   -  RUSTON WEST (2018)
 CQ0975
 CQ0975                         *CURRENT SURVEY CONTROL
 CQ0975  ______________________________________________________________________
 CQ0975* NAD 83(1986) POSITION- 32 31 38.0    (N) 092 38 18.1    (W)   HD_HELD2
 CQ0975* NAVD 88 ORTHO HEIGHT -    95.925 (meters)      314.71  (feet) ADJUSTED
 CQ0975  ______________________________________________________________________
 CQ0975  GEOID HEIGHT    -        -25.711 (meters)                     GEOID18
 CQ0975  DYNAMIC HEIGHT  -         95.818 (meters)      314.36  (feet) COMP
 CQ0975  MODELED GRAVITY -    979,516.2   (mgal)                       NAVD 88
 CQ0975
 CQ0975  VERT ORDER      -  FIRST     CLASS II
 CQ0975
 CQ0975.The horizontal coordinates were established by autonomous hand held GPS
 CQ0975.observations and have an estimated accuracy of +/- 10 meters.
 CQ0975
 CQ0975.The orthometric height was determined by differential leveling and
 CQ0975.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0975.in June 1991.
 CQ0975
 CQ0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0975.GEOID18 height accuracy estimate available here.
 CQ0975
 CQ0975.Click photographs - Photos may exist for this station.
 CQ0975
 CQ0975.The dynamic height is computed by dividing the NAVD 88
 CQ0975.geopotential number by the normal gravity value computed on the
 CQ0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0975.degrees latitude (g = 980.6199 gals.).
 CQ0975
 CQ0975.The modeled gravity was interpolated from observed gravity values.
 CQ0975
 CQ0975;                    North         East    Units  Estimated Accuracy
 CQ0975;SPC LA N     -   224,781.      987,002.      MT  (+/- 10 meters HH2 GPS)
 CQ0975
 CQ0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR3396198934(NAD 83)
 CQ0975
 CQ0975                          SUPERSEDED SURVEY CONTROL
 CQ0975
 CQ0975  NGVD 29 (11/26/84)   95.994  (m)          314.94   (f) ADJUSTED    1 2
 CQ0975
 CQ0975.Superseded values are not recommended for survey control.
 CQ0975
 CQ0975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0975.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0975
 CQ0975_MARKER: B = BOLT
 CQ0975_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ0975_SP_SET: UNDERGROUND STONE SLAB
 CQ0975_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0975+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ0975
 CQ0975  HISTORY     - Date     Condition        Report By
 CQ0975  HISTORY     - UNK      MONUMENTED       USACE
 CQ0975  HISTORY     - 1969     GOOD             CGS
 CQ0975  HISTORY     - 1987     GOOD             USPSQD
 CQ0975  HISTORY     - 20040131 GOOD             USPSQD
 CQ0975  HISTORY     - 20120527 MARK NOT FOUND   GEOCAC
 CQ0975
 CQ0975                          STATION DESCRIPTION
 CQ0975
 CQ0975'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0975'AT RUSTON, ON THE COURTHOUSE LAWN, 45 FEET WEST OF THE CENTER LINE OF
 CQ0975'VIENNA STREET WHICH IS U.S. HIGHWAYS 80 AND 167, 75 FEET SOUTH OF THE
 CQ0975'CENTER LINE OF LOUISIANA AVENUE, 66 1/2 FEET SOUTHEAST OF THE
 CQ0975'NORTHEAST CORNER OF THE COURTHOUSE, 3.5 FEET WEST OF THE WEST EDGE OF
 CQ0975'A SIDEWALK, A COPPER BOLT IN THE TOP OF A STONE SLAB ABOUT 2 FEET
 CQ0975'BELOW THE SURFACE OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A
 CQ0975'3-INCH IRON PIPE WHICH BEARS A USE CAP AND WHICH PROJECTS 6 INCHES
 CQ0975'ABOVE THE SURFACE OF THE GROUND.  SEC 24, T18N, R3W.
 CQ0975
 CQ0975                          STATION RECOVERY (1987)
 CQ0975
 CQ0975'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0975'RECOVERED IN GOOD CONDITION.
 CQ0975
 CQ0975                          STATION RECOVERY (2004)
 CQ0975
 CQ0975'RECOVERY NOTE BY US POWER SQUADRON 2004 (TPJ)
 CQ0975'RECOVERED IN GOOD CONDITION.
 CQ0975
 CQ0975                          STATION RECOVERY (2012)
 CQ0975
 CQ0975'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ0975'DISK HAS BEEN REMOVED, BUT WHERE THE STEM WAS REMAINS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2013 ***********************************************************************
 BJ2013  DESIGNATION -  33 BOLT
 BJ2013  PID         -  BJ2013
 BJ2013  STATE/COUNTY-  LA/IBERVILLE
 BJ2013  COUNTRY     -  US
 BJ2013  USGS QUAD   -  BAYOU SORREL (2018)
 BJ2013
 BJ2013                         *CURRENT SURVEY CONTROL
 BJ2013  ______________________________________________________________________
 BJ2013* NAD 83(1986) POSITION- 30 13 26.     (N) 091 20 27.     (W)   SCALED
 BJ2013* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2013  **This station is located in a suspected subsidence area (see below).
 BJ2013  ______________________________________________________________________
 BJ2013  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BJ2013
 BJ2013.The horizontal coordinates were scaled from a map and have
 BJ2013.an estimated accuracy of +/- 6 seconds.
 BJ2013
 BJ2013.** This station is in an area of known vertical motion. If an
 BJ2013.** orthometric height was ever established but is not available 
 BJ2013.** in the current survey control section, the orthometric height
 BJ2013.** is considered suspect.  Suspect heights are available in the
 BJ2013.** superseded section only if requested.
 BJ2013
 BJ2013.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2013.GEOID18 height accuracy estimate available here.
 BJ2013
 BJ2013.Click photographs - Photos may exist for this station.
 BJ2013
 BJ2013;                    North         East    Units  Estimated Accuracy
 BJ2013;SPC LA S     -   191,080.      999,280.      MT  (+/- 180 meters Scaled)
 BJ2013
 BJ2013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP596447(NAD 83)
 BJ2013
 BJ2013                          SUPERSEDED SURVEY CONTROL
 BJ2013
 BJ2013.No superseded survey control is available for this station.
 BJ2013
 BJ2013_MARKER: B = BOLT
 BJ2013_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2013_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2013_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2013
 BJ2013  HISTORY     - Date     Condition        Report By
 BJ2013  HISTORY     - UNK      MONUMENTED       USACE
 BJ2013  HISTORY     - 1917     GOOD             USACE
 BJ2013
 BJ2013                          STATION DESCRIPTION
 BJ2013
 BJ2013'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1917
 BJ2013'2.7 MI S FROM INDIAN VILLAGE.
 BJ2013'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2013'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 1.8 MILES WEST ALONG
 BJ2013'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ON THE
 BJ2013'SOUTH BANK OF THE RIVER, ABOUT 4,265 FEET BELOW A POINT OPPOSITE
 BJ2013'BULLTAIL BAYOU OR LOWER FLATS, IN TIMBER, 21 FEET BACK OF THE RIVER
 BJ2013'BANK, 19 FEET NORTHEAST OF A BLAZED 14-INCH ELM TREE, 15.9 FEET EAST
 BJ2013'OF A BLAZED 6-INCH ASH TREE, AND 14.2 FEET SOUTHEAST OF A BLAZED
 BJ2013'14-INCH ASH TREE.  A COPPER BOLT, SET IN THE TOP OF A CONCRETE SLAB
 BJ2013'ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ2013'PROJECTING ABOUT 20 INCHES ABOVE GROUND AND BEARING A CORPS OF
 BJ2013'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0895 ***********************************************************************
 AU0895  DESIGNATION -  33 C NOSWB
 AU0895  PID         -  AU0895
 AU0895  STATE/COUNTY-  LA/ORLEANS
 AU0895  COUNTRY     -  US
 AU0895  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0895
 AU0895                         *CURRENT SURVEY CONTROL
 AU0895  ______________________________________________________________________
 AU0895* NAD 83(1986) POSITION- 29 59 00.     (N) 090 03 50.     (W)   SCALED
 AU0895* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0895  **This station is located in a suspected subsidence area (see below).
 AU0895  ______________________________________________________________________
 AU0895  GEOID HEIGHT    -        -26.049 (meters)                     GEOID18
 AU0895
 AU0895.The horizontal coordinates were scaled from a map and have
 AU0895.an estimated accuracy of +/- 6 seconds.
 AU0895
 AU0895.** This station is in an area of known vertical motion. If an
 AU0895.** orthometric height was ever established but is not available 
 AU0895.** in the current survey control section, the orthometric height
 AU0895.** is considered suspect.  Suspect heights are available in the
 AU0895.** superseded section only if requested.
 AU0895
 AU0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0895.GEOID18 height accuracy estimate available here.
 AU0895
 AU0895.Click photographs - Photos may exist for this station.
 AU0895
 AU0895;                    North         East    Units  Estimated Accuracy
 AU0895;SPC LA S     -   165,100.    1,122,490.      MT  (+/- 180 meters Scaled)
 AU0895
 AU0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832205(NAD 83)
 AU0895
 AU0895                          SUPERSEDED SURVEY CONTROL
 AU0895
 AU0895.No superseded survey control is available for this station.
 AU0895
 AU0895_MARKER: B = BOLT
 AU0895_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0895_SP_SET: DOOR SILL
 AU0895_STAMPING: BM
 AU0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0895+STABILITY: SURFACE MOTION
 AU0895
 AU0895  HISTORY     - Date     Condition        Report By
 AU0895  HISTORY     - UNK      MONUMENTED       LA1690
 AU0895  HISTORY     - 1963     GOOD             CGS
 AU0895
 AU0895                          STATION DESCRIPTION
 AU0895
 AU0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0895'AT NEW ORLEANS, AT THE INTERSECTION OF LAW AND ANNETTE STREETS, AT
 AU0895'PUMPING STATION NO. 9, 18.5 FEET SOUTH OF THE CENTER LINE OF LAW
 AU0895'STREET, 32 FEET WEST OF THE CENTER LINE OF ANNATTE STREET, 1 FOOT
 AU0895'NORTH OF THE SOUTHEAST CORNER OF THE PUMPING STATION, SET IN THE SOUTH
 AU0895'END OF THE DOOR SILL AT ENTRANCE CHAMBER TO STATION AND 4 FEET ABOVE
 AU0895'THE LEVEL OF THE GROUND. A 1 1/4 INCH BRASS PIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0974 ***********************************************************************
 CQ0974  DESIGNATION -  33 CAP
 CQ0974  PID         -  CQ0974
 CQ0974  STATE/COUNTY-  LA/LINCOLN
 CQ0974  COUNTRY     -  US
 CQ0974  USGS QUAD   -  RUSTON WEST (2018)
 CQ0974
 CQ0974                         *CURRENT SURVEY CONTROL
 CQ0974  ______________________________________________________________________
 CQ0974* NAD 83(1986) POSITION- 32 31 38.0    (N) 092 38 18.1    (W)   HD_HELD2
 CQ0974* NAVD 88 ORTHO HEIGHT -    96.550 (meters)      316.76  (feet) ADJUSTED
 CQ0974  ______________________________________________________________________
 CQ0974  GEOID HEIGHT    -        -25.711 (meters)                     GEOID18
 CQ0974  DYNAMIC HEIGHT  -         96.442 (meters)      316.41  (feet) COMP
 CQ0974  MODELED GRAVITY -    979,516.2   (mgal)                       NAVD 88
 CQ0974
 CQ0974  VERT ORDER      -  FIRST     CLASS II
 CQ0974
 CQ0974.The horizontal coordinates were established by autonomous hand held GPS
 CQ0974.observations and have an estimated accuracy of +/- 10 meters.
 CQ0974
 CQ0974.The orthometric height was determined by differential leveling and
 CQ0974.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0974.in June 1991.
 CQ0974
 CQ0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0974.GEOID18 height accuracy estimate available here.
 CQ0974
 CQ0974.Click photographs - Photos may exist for this station.
 CQ0974
 CQ0974.The dynamic height is computed by dividing the NAVD 88
 CQ0974.geopotential number by the normal gravity value computed on the
 CQ0974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0974.degrees latitude (g = 980.6199 gals.).
 CQ0974
 CQ0974.The modeled gravity was interpolated from observed gravity values.
 CQ0974
 CQ0974;                    North         East    Units  Estimated Accuracy
 CQ0974;SPC LA N     -   224,781.      987,002.      MT  (+/- 10 meters HH2 GPS)
 CQ0974
 CQ0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR3396198934(NAD 83)
 CQ0974
 CQ0974                          SUPERSEDED SURVEY CONTROL
 CQ0974
 CQ0974  NGVD 29 (11/26/84)   96.619  (m)          316.99   (f) ADJUSTED    1 2
 CQ0974
 CQ0974.Superseded values are not recommended for survey control.
 CQ0974
 CQ0974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0974.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0974
 CQ0974_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ0974_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ0974_MARK LOGO: USACE
 CQ0974_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ0974_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0974+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ0974
 CQ0974  HISTORY     - Date     Condition        Report By
 CQ0974  HISTORY     - UNK      MONUMENTED       USACE
 CQ0974  HISTORY     - 1969     GOOD             CGS
 CQ0974  HISTORY     - 1987     GOOD             USPSQD
 CQ0974  HISTORY     - 20040131 GOOD             USPSQD
 CQ0974  HISTORY     - 20110424 GOOD             GEOCAC
 CQ0974  HISTORY     - 20120527 MARK NOT FOUND   GEOCAC
 CQ0974
 CQ0974                          STATION DESCRIPTION
 CQ0974
 CQ0974'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0974'IN RUSTON.
 CQ0974'AT RUSTON, ON THE COURTHOUSE LAWN, 45 FEET WEST OF THE CENTER LINE OF
 CQ0974'VIENNA STREET WHICH IS U.S. HIGHWAYS 80 AND 167, 75 FEET SOUTH OF THE
 CQ0974'CENTER LINE OF LOUISIANA AVENUE, 66 1/2 FEET SOUTHEAST OF THE
 CQ0974'NORTHEAST CORNER OF THE COURTHOUSE, 3.5 FEET WEST OF THE WEST EDGE OF
 CQ0974'A SIDEWALK, ABOUT 1 FOOT ABOVE THE LEVEL OF THE STREETS, A U.S.
 CQ0974'ENGINEERS CAP ON THE TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 6 INCHES
 CQ0974'ABOVE THE SURFACE OF THE GROUND.  SEC 24, T 18N, R 3W.
 CQ0974
 CQ0974                          STATION RECOVERY (1987)
 CQ0974
 CQ0974'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0974'RECOVERED IN GOOD CONDITION.
 CQ0974
 CQ0974                          STATION RECOVERY (2004)
 CQ0974
 CQ0974'RECOVERY NOTE BY US POWER SQUADRON 2004 (TPJ)
 CQ0974'RECOVERED IN GOOD CONDITION.
 CQ0974
 CQ0974                          STATION RECOVERY (2011)
 CQ0974
 CQ0974'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0974'RECOVERED IN GOOD CONDITION.
 CQ0974
 CQ0974                          STATION RECOVERY (2012)
 CQ0974
 CQ0974'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ0974'THE DISK HAS BEEN REMOVED BUT THE STEM WAS REMAINS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2012 ***********************************************************************
 BJ2012  DESIGNATION -  33 CAP
 BJ2012  PID         -  BJ2012
 BJ2012  STATE/COUNTY-  LA/IBERVILLE
 BJ2012  COUNTRY     -  US
 BJ2012  USGS QUAD   -  BAYOU SORREL (2018)
 BJ2012
 BJ2012                         *CURRENT SURVEY CONTROL
 BJ2012  ______________________________________________________________________
 BJ2012* NAD 83(1986) POSITION- 30 13 26.     (N) 091 20 27.     (W)   SCALED
 BJ2012* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2012  **This station is located in a suspected subsidence area (see below).
 BJ2012  ______________________________________________________________________
 BJ2012  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BJ2012
 BJ2012.The horizontal coordinates were scaled from a map and have
 BJ2012.an estimated accuracy of +/- 6 seconds.
 BJ2012
 BJ2012.** This station is in an area of known vertical motion. If an
 BJ2012.** orthometric height was ever established but is not available 
 BJ2012.** in the current survey control section, the orthometric height
 BJ2012.** is considered suspect.  Suspect heights are available in the
 BJ2012.** superseded section only if requested.
 BJ2012
 BJ2012.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2012.GEOID18 height accuracy estimate available here.
 BJ2012
 BJ2012.Click photographs - Photos may exist for this station.
 BJ2012
 BJ2012;                    North         East    Units  Estimated Accuracy
 BJ2012;SPC LA S     -   191,080.      999,280.      MT  (+/- 180 meters Scaled)
 BJ2012
 BJ2012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP596447(NAD 83)
 BJ2012
 BJ2012                          SUPERSEDED SURVEY CONTROL
 BJ2012
 BJ2012.No superseded survey control is available for this station.
 BJ2012
 BJ2012_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2012_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2012_MARK LOGO: USACE
 BJ2012_PROJECTION: PROJECTING 51 CENTIMETERS
 BJ2012_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2012_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2012
 BJ2012  HISTORY     - Date     Condition        Report By
 BJ2012  HISTORY     - UNK      MONUMENTED       USACE
 BJ2012  HISTORY     - 1917     GOOD             USACE
 BJ2012
 BJ2012                          STATION DESCRIPTION
 BJ2012
 BJ2012'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1917
 BJ2012'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2012'INDIAN VILLAGE, IBERVILLE PARISH, THENCE ABOUT 1.8 MILES WEST ALONG
 BJ2012'THE RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ON THE
 BJ2012'SOUTH BANK OF THE RIVER, ABOUT 4,265 FEET BELOW A POINT OPPOSITE
 BJ2012'BULLTAIL BAYOU OR LOWER FLATS, IN TIMBER, 21 FEET BACK OF THE RIVER
 BJ2012'BANK, 19 FEET NORTHEAST OF A BLAZED 14-INCH ELM TREE, 15.9 FEET EAST
 BJ2012'OF A BLAZED 6-INCH ASH TREE, AND 14.2 FEET SOUTHEAST OF A BLAZED
 BJ2012'14-INCH ASH TREE.  AN IRON PIPE PROJECTING ABOUT 20 INCHES ABOVE
 BJ2012'GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2448 ***********************************************************************
 CP2448  DESIGNATION -  33 H 001
 CP2448  PID         -  CP2448
 CP2448  STATE/COUNTY-  LA/MADISON
 CP2448  COUNTRY     -  US
 CP2448  USGS QUAD   -  DELHI (2018)
 CP2448
 CP2448                         *CURRENT SURVEY CONTROL
 CP2448  ______________________________________________________________________
 CP2448* NAD 83(1993) POSITION- 32 25 36.92076(N) 091 23 20.86526(W)   ADJUSTED
 CP2448* NAVD 88 ORTHO HEIGHT -    24.02  (+/-2cm)       78.8   (feet) VERTCON3
 CP2448  ______________________________________________________________________
 CP2448  GEOID HEIGHT    -        -26.300 (meters)                     GEOID18
 CP2448  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 CP2448  HORZ ORDER      -  SECOND
 CP2448  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2448
 CP2448.The horizontal coordinates were established by classical geodetic methods
 CP2448.and adjusted by the National Geodetic Survey in May 1994.
 CP2448
 CP2448.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2448.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2448
 CP2448.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2448.GEOID18 height accuracy estimate available here.
 CP2448
 CP2448.The vertical order pertains to the NGVD 29 superseded value.
 CP2448
 CP2448.Click photographs - Photos may exist for this station.
 CP2448
 CP2448.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2448
 CP2448. The following values were computed from the NAD 83(1993) position.
 CP2448
 CP2448;                    North         East     Units Scale Factor Converg.
 CP2448;SPC LA N     -   214,186.257 1,104,473.749   MT  0.99995412   +0 35 14.3
 CP2448;SPC LA N     -   702,709.41  3,623,594.29   sFT  0.99995412   +0 35 14.3
 CP2448;UTM  15      - 3,588,900.265   651,454.655   MT  0.99988287   +0 51 50.2
 CP2448
 CP2448!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2448!SPC LA N     -   1.00000036  x   0.99995412  =   0.99995448
 CP2448!UTM  15      -   1.00000036  x   0.99988287  =   0.99988323
 CP2448
 CP2448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR5145488900(NAD 83)
 CP2448
 CP2448                          SUPERSEDED SURVEY CONTROL
 CP2448
 CP2448  NAD 83(1992)-  32 25 36.92608(N)    091 23 20.86336(W) AD(       ) 2
 CP2448  NAD 83(1986)-  32 25 36.93289(N)    091 23 20.85978(W) AD(       ) 2
 CP2448  NGVD 29              24.03   (m)           78.8    (f) LEVELING    3  
 CP2448  NGVD 29 (06/11/92)   24.030  (m)           78.84   (f) ADJUSTED    2 1
 CP2448
 CP2448.Superseded values are not recommended for survey control.
 CP2448
 CP2448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2448.See file dsdata.pdf to determine how the superseded data were derived.
 CP2448
 CP2448_MARKER: DD = SURVEY DISK
 CP2448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2448_STAMPING: 33H001 1982
 CP2448_MARK LOGO: LADHGS
 CP2448_PROJECTION: FLUSH
 CP2448_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2448+STABILITY: SURFACE MOTION
 CP2448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2448+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2448
 CP2448  HISTORY     - Date     Condition        Report By
 CP2448  HISTORY     - 1982     MONUMENTED       LADTD
 CP2448  HISTORY     - 1982     GOOD             LADTD
 CP2448  HISTORY     - 19900724 GOOD             LADTD
 CP2448
 CP2448                          STATION DESCRIPTION
 CP2448
 CP2448'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2448'THE STATION IS LOCATED ABOUT 9 KM (5.6 MILES) EAST-SOUTHEAST OF DELHI
 CP2448'AND 17.7 KM (11 MILES) WEST OF TALLULAH IN THE SOUTHWEST QUARTER OF
 CP2448'SECTION 30, T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2448'TRANSPORTATION AND DEVELOPMENT.
 CP2448'
 CP2448'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2448'AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST ON INTERSTATE 20 FOR
 CP2448'10.3 KM (6.4 MILES) TO THE STATION IN THE MEDIAN OF THE HIGHWAY.
 CP2448'
 CP2448'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2448'LADTD) DISK STAMPED---33H001 1982--- SET INTO THE TOP OF A ROUND
 CP2448'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2448'LOCATED 13.7 METERS (45.0 FEET) N FROM THE CENTER OF THE EAST BOUND
 CP2448'LANE OF INTERSTATE 20., 13.4 METERS (44.0 FEET) S FROM THE CENTER OF
 CP2448'THE WEST BOUND LANE OF INTERSTATE 20., AND 0.5 METER (1.5 FEET) E
 CP2448'FROM A METAL WITNESS POST AND SIGN.
 CP2448'
 CP2448'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2448'(NOW LADTD) DISK STAMPED---33H001 1982--- SET INTO AN IRREGULAR MASS
 CP2448'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2448
 CP2448                          STATION RECOVERY (1982)
 CP2448
 CP2448'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2448'9.2 KM (5.7 MI) EAST FROM DELHI.
 CP2448'ABOUT 10.3 KM (6.4 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2448'INTERSECTION OF HIGHWAY 20 AND STATE HIGHWAY 17 IN SOUTH DELHI TO THE
 CP2448'STATION IN THE MEDIAN, 13.7 METERS (45 FT) NORTH OF THE CENTER OF THE
 CP2448'EAST BOUND LANE OF HIGHWAY 20, 13.4 METERS (44 FT) SOUTH OF THE CENTER
 CP2448'OF THE WEST BOUND LANE OF HIGHWAY 20.
 CP2448'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP2448'THE MARK IS 0.61 M BELOW HIGHWAY 20.
 CP2448
 CP2448                          STATION RECOVERY (1990)
 CP2448
 CP2448'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2448'THE STATION IS LOCATED ABOUT 17.7 KM (11.00 MI) WEST OF TALLULAH AND 9
 CP2448'KM (5.60 MI) EAST-SOUTHEAST OF DELHI IN THE SOUTHWEST QUARTER OF
 CP2448'SECTION 30, T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2448'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP2448'OF INTERSTATE HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST
 CP2448'FOR 10.3 KM (6.40 MI) ON INTERSTATE 20 TO THE STATION SET IN THE
 CP2448'MEDIAN. THE STATION IS 13.7 M (44.9 FT) NORTH FROM THE CENTER OF THE
 CP2448'EAST BOUND LANE OF THE INTERSTATE, 13.4 M (44.0 FT) SOUTH FROM THE
 CP2448'CENTER OF THE WEST BOUND LANES OF THE INTERSTATE AND 0.5 M (1.6 FT)
 CP2448'EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH
 CP2448'WITH THE GROUND AND ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 CP2448'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2443 ***********************************************************************
 CP2443  DESIGNATION -  33 H 002
 CP2443  PID         -  CP2443
 CP2443  STATE/COUNTY-  LA/MADISON
 CP2443  COUNTRY     -  US
 CP2443  USGS QUAD   -  TENDAL (2018)
 CP2443
 CP2443                         *CURRENT SURVEY CONTROL
 CP2443  ______________________________________________________________________
 CP2443* NAD 83(1993) POSITION- 32 25 27.23421(N) 091 22 08.31396(W)   ADJUSTED
 CP2443* NAVD 88 ORTHO HEIGHT -    30.98  (+/-2cm)      101.6   (feet) VERTCON3
 CP2443  ______________________________________________________________________
 CP2443  GEOID HEIGHT    -        -26.315 (meters)                     GEOID18
 CP2443  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 CP2443  HORZ ORDER      -  SECOND
 CP2443  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2443
 CP2443.The horizontal coordinates were established by classical geodetic methods
 CP2443.and adjusted by the National Geodetic Survey in May 1994.
 CP2443
 CP2443.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2443.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2443
 CP2443.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2443.GEOID18 height accuracy estimate available here.
 CP2443
 CP2443.The vertical order pertains to the NGVD 29 superseded value.
 CP2443
 CP2443.Click photographs - Photos may exist for this station.
 CP2443
 CP2443.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2443
 CP2443. The following values were computed from the NAD 83(1993) position.
 CP2443
 CP2443;                    North         East     Units Scale Factor Converg.
 CP2443;SPC LA N     -   213,907.508 1,106,372.131   MT  0.99995370   +0 35 52.7
 CP2443;SPC LA N     -   701,794.88  3,629,822.57   sFT  0.99995370   +0 35 52.7
 CP2443;UTM  15      - 3,588,630.704   653,354.233   MT  0.99989001   +0 52 28.9
 CP2443
 CP2443!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2443!SPC LA N     -   0.99999927  x   0.99995370  =   0.99995297
 CP2443!UTM  15      -   0.99999927  x   0.99989001  =   0.99988928
 CP2443
 CP2443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR5335488630(NAD 83)
 CP2443
 CP2443                          SUPERSEDED SURVEY CONTROL
 CP2443
 CP2443  NAD 83(1992)-  32 25 27.23996(N)    091 22 08.31192(W) AD(       ) 2
 CP2443  NAD 83(1986)-  32 25 27.24634(N)    091 22 08.30850(W) AD(       ) 2
 CP2443  NGVD 29              30.99   (m)          101.7    (f) LEVELING    3  
 CP2443  NGVD 29 (06/11/92)   30.993  (m)          101.68   (f) ADJUSTED    2 1
 CP2443
 CP2443.Superseded values are not recommended for survey control.
 CP2443
 CP2443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2443.See file dsdata.pdf to determine how the superseded data were derived.
 CP2443
 CP2443_MARKER: DD = SURVEY DISK
 CP2443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2443_STAMPING: 33H002 1982
 CP2443_MARK LOGO: LADHGS
 CP2443_PROJECTION: FLUSH
 CP2443_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2443+STABILITY: SURFACE MOTION
 CP2443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2443+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2443
 CP2443  HISTORY     - Date     Condition        Report By
 CP2443  HISTORY     - 1982     MONUMENTED       LADTD
 CP2443  HISTORY     - 1982     GOOD             LADTD
 CP2443  HISTORY     - 19900724 GOOD             LADTD
 CP2443
 CP2443                          STATION DESCRIPTION
 CP2443
 CP2443'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2443'THE STATION IS LOCATED ABOUT 11.3 KM (7 MILES) EAST-SOUTHEAST OF
 CP2443'DELHI AND 16.1 KM (10 MILES) WEST OF TALLULAH IN THE SOUTHWEST
 CP2443'QUARTER OF SECTION 29, T17N, R11E.  OWNERSHIP-- LOUISIANA DEPARTMENT
 CP2443'OF TRANSPORTATION AND DEVELOPMENT.
 CP2443'
 CP2443'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2443'AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST ON INTERSTATE 20 FOR
 CP2443'12.2 KM (7.6 MILES) TO THE STATION ON THE RIGHT, SOUTH SIDE OF THE
 CP2443'HIGHWAY, NEAR THE SOUTHEAST CORNER OF AN OVERPASS OVER INTERSTATE 20.
 CP2443'
 CP2443'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2443'LADTD) DISK STAMPED---33H002 1982--- SET INTO THE TOP OF A ROUND
 CP2443'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2443'LOCATED 31.4 METERS (103 FEET) S FROM THE CENTER OF THE EAST BOUND
 CP2443'LANE OF INTERSTATE 20, 5.3 METERS (17.5 FEET) E FROM THE CENTER OF
 CP2443'ASPHALT ROAD, 4.4 METERS (14.5 FEET) SSE FROM THE SOUTH-EAST END OF
 CP2443'THE OVERPASS, 1.5 METERS (5 FEET) NE FROM THE NORTH-END OF A METAL
 CP2443'GUARD RAIL., AND 0.6 METER (2 FEET) ESE FROM A METAL WITNESS POST AND
 CP2443'SIGN.
 CP2443'
 CP2443'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2443'(NOW LADTD) DISK STAMPED---33H002 1982--- SET INTO AN IRREGULAR MASS
 CP2443'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2443
 CP2443                          STATION RECOVERY (1982)
 CP2443
 CP2443'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2443'11.3 KM (7 MI) WEST FROM DELHI.
 CP2443'ABOUT 12.2 KM (7.6 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2443'INTERSECTION OF HIGHWAY 20 AND STATE HIGHWAY 17 IN SOUTH DELHI TO THE
 CP2443'STATION ON THE RIGHT NEAR THE SOUTHEAST CORNER OF AN OVERPASS OVER
 CP2443'HIGHWAY 20, 31.4 METERS (103 FT) SOUTH OF THE CENTER OF THE EAST BOUND
 CP2443'LANE OF HIGHWAY 20, 5.3 METERS (17.5 FT) EAST OF THE CENTER OF A
 CP2443'ASPHALT ROAD, 4.4 METERS (14.5 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST
 CP2443'END OF THE OVERPASS, 1.5 METERS (5 FT) NORTHEAST OF THE NORTH END OF A
 CP2443'METAL GUARD RAIL.
 CP2443'THE MARK IS 0.61 METERS  ESE FROM A WITNESS POST.
 CP2443'THE MARK IS 0.30 M BELOW PAVED ROAD.
 CP2443
 CP2443                          STATION RECOVERY (1990)
 CP2443
 CP2443'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2443'THE STATION IS LOCATED ABOUT 16.1 KM (10.00 MI) WEST OF TALLULAH AND
 CP2443'11.3 KM (7.00 MI) EAST-SOUTHEAST OF DELHI IN THE SOUTHWEST QUARTER OF
 CP2443'SECTION 29, T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2443'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP2443'OF INTERSTATE HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST
 CP2443'FOR 12.2 KM (7.60 MI) ON INTERSTATE 20 TO THE STATION ON THE RIGHT,
 CP2443'SET NEAR THE SOUTHEAST CORNER OF AN OVERPASS OVER THE INTERSTATE. THE
 CP2443'STATION IS 31.4 M (103.0 FT) SOUTH FROM THE CENTER OF THE EAST BOUND
 CP2443'LANES OF THE INTERSTATE, 5.3 M (17.4 FT) EAST FROM THE CENTER OF A
 CP2443'ASLPHALT ROAD, 4.4 M (14.4 FT) SOUTH-SOUTHEAST FROM THE SOUTHEAST END
 CP2443'OF THE OVERPASS BRIDGE, 2.1 M (6.9 FT) SOUTH FROM THE INTERSTATE
 CP2443'RIGHT-OF-WAY FENCE, 1.5 M (4.9 FT) NORTHEAST FROM THE NORTH END OF A
 CP2443'METAL GUARD RAIL AT THE SOUTHEAST CORNER OF THE BRIDGE ABUTMENT AND
 CP2443'0.9 M (3.0 FT) EAST-SOUTHEAST FROM A METAL WITNESS POST WITH SIGN
 CP2443'ATTACHED.  THE MARK IS RECESSED 7.6 CM (3 IN) BELOW THE GROUND SURFACE
 CP2443'AND ABOUT LEVEL WITH THE OVERPASS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2442 ***********************************************************************
 CP2442  DESIGNATION -  33 H 003
 CP2442  PID         -  CP2442
 CP2442  STATE/COUNTY-  LA/MADISON
 CP2442  COUNTRY     -  US
 CP2442  USGS QUAD   -  TENDAL (2018)
 CP2442
 CP2442                         *CURRENT SURVEY CONTROL
 CP2442  ______________________________________________________________________
 CP2442* NAD 83(1993) POSITION- 32 25 25.71054(N) 091 21 10.88699(W)   ADJUSTED
 CP2442* NAVD 88 ORTHO HEIGHT -    24.24  (+/-2cm)       79.5   (feet) VERTCON3
 CP2442  ______________________________________________________________________
 CP2442  GEOID HEIGHT    -        -26.325 (meters)                     GEOID18
 CP2442  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 CP2442  HORZ ORDER      -  SECOND
 CP2442  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2442
 CP2442.The horizontal coordinates were established by classical geodetic methods
 CP2442.and adjusted by the National Geodetic Survey in May 1994.
 CP2442
 CP2442.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2442.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2442
 CP2442.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2442.GEOID18 height accuracy estimate available here.
 CP2442
 CP2442.The vertical order pertains to the NGVD 29 superseded value.
 CP2442
 CP2442.Click photographs - Photos may exist for this station.
 CP2442
 CP2442.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2442
 CP2442. The following values were computed from the NAD 83(1993) position.
 CP2442
 CP2442;                    North         East     Units Scale Factor Converg.
 CP2442;SPC LA N     -   213,876.346 1,107,872.842   MT  0.99995364   +0 36 23.1
 CP2442;SPC LA N     -   701,692.65  3,634,746.15   sFT  0.99995364   +0 36 23.1
 CP2442;UTM  15      - 3,588,606.794   654,854.986   MT  0.99989571   +0 52 59.7
 CP2442
 CP2442!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2442!SPC LA N     -   1.00000033  x   0.99995364  =   0.99995397
 CP2442!UTM  15      -   1.00000033  x   0.99989571  =   0.99989604
 CP2442
 CP2442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR5485488606(NAD 83)
 CP2442
 CP2442                          SUPERSEDED SURVEY CONTROL
 CP2442
 CP2442  NAD 83(1992)-  32 25 25.71663(N)    091 21 10.88491(W) AD(       ) 2
 CP2442  NAD 83(1986)-  32 25 25.72268(N)    091 21 10.88155(W) AD(       ) 2
 CP2442  NGVD 29              24.26   (m)           79.6    (f) LEVELING    3  
 CP2442  NGVD 29 (06/11/92)   24.257  (m)           79.58   (f) ADJUSTED    2 1
 CP2442
 CP2442.Superseded values are not recommended for survey control.
 CP2442
 CP2442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2442.See file dsdata.pdf to determine how the superseded data were derived.
 CP2442
 CP2442_MARKER: DD = SURVEY DISK
 CP2442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2442_STAMPING: 33H003 1982
 CP2442_MARK LOGO: LADHGS
 CP2442_PROJECTION: FLUSH
 CP2442_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2442+STABILITY: SURFACE MOTION
 CP2442_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP2442+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2442
 CP2442  HISTORY     - Date     Condition        Report By
 CP2442  HISTORY     - 1982     MONUMENTED       LADTD
 CP2442  HISTORY     - 1982     GOOD             LADTD
 CP2442  HISTORY     - 19900724 GOOD             LADTD
 CP2442
 CP2442                          STATION DESCRIPTION
 CP2442
 CP2442'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2442'THE STATION IS LOCATED ABOUT 12.6 KM (7.8 MILES) EAST-SOUTHEAST OF
 CP2442'DELHI AND 14 KM (8.7 MILES) WEST OF TALLULAH IN THE SOUTHWEST QUARTER
 CP2442'OF SECTION 28, T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2442'TRANSPORTATION AND DEVELOPMENT.
 CP2442'
 CP2442'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2442'AND U S HIGHWAY 65 SOUTH OF TALLULAH, GO WEST ALONG INTERSTATE 20 FOR
 CP2442'15.2 KM (9.5 MILES) TO THE STATION ON THE RIGHT NEAR THE RIGHT-OF-WAY
 CP2442'FENCE.
 CP2442'
 CP2442'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2442'LADTD) DISK STAMPED---33H003 1982--- SET INTO THE TOP OF A ROUND
 CP2442'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2442'LOCATED 31 METERS (102 FEET) N FROM THE CENTER OF THE WEST BOUND LANE
 CP2442'OF INTERSTATE 20, 22.6 METERS (74 FEET) NE FROM THE CENTER OF A
 CP2442'DOUBLE CONCRETE DRAIN, 0.6 METER (2 FEET) S FROM THE RIGHT-OF-WAY
 CP2442'FENCE, AND 0.6 METER (2 FEET) S FROM A METAL WITNESS POST WITH SIGN
 CP2442'ATTACHED.
 CP2442'
 CP2442'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2442'(NOW LADTD) DISK STAMPED---33H003 1982--- SET INTO AN IRREGULAR MASS
 CP2442'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2442
 CP2442                          STATION RECOVERY (1982)
 CP2442
 CP2442'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2442'15.2 KM (9.5 MI) WEST FROM TALLULAH.
 CP2442'ABOUT 15.2 KM (9.5 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2442'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 IN SOUTH TALLULAH TO
 CP2442'THE STATION ON THE RIGHT, 31 METERS (102 FT) NORTH OF THE CENTER OF
 CP2442'THE WEST BOUND LANE OF HIGHWAY 20, 22.6 METERS (74 FT) NORTHEAST OF
 CP2442'THE CENTER OF A DOUBLE CONCRETE DRAIN, 0.6 METER (2.0 FT) SOUTH OF A
 CP2442'NET WIRE FENCE.
 CP2442'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CP2442'THE MARK IS 0.91 M BELOW HIGHWAY 20.
 CP2442
 CP2442                          STATION RECOVERY (1990)
 CP2442
 CP2442'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2442'THE STATION IS LOCATED ABOUT 14 KM (8.70 MI) WEST OF TALLULAH AND 12.6
 CP2442'KM (7.80 MI) EAST OF DELHI, IN THE SOUTHWEST QUARTER OF SECTION 28,
 CP2442'T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2442'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2442'HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST FOR 13.8 KM
 CP2442'(8.55 MI) ON INTERSTATE 20 OR TO REACH THE STATION FROM THE JUNCTION
 CP2442'OF INTERSTATE 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR
 CP2442'15.6 KM (9.70 MI) ON INTERSTATE 20 TO THE STATION SET ON THE NORTH
 CP2442'SIDE OF THE HIGHWAY NEAR THE RIGHT-OF-WAY FENCE. THE STATION IS 31.0 M
 CP2442'(101.7 FT) NORTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 CP2442'INTERSTATE, 22.6 M (74.1 FT) NORTHEAST FROM THE CENTER OF A DOUBLE
 CP2442'CONCRETE DRAIN, 0.6 M (2.0 FT) SOUTH FROM THE RIGHT-OF-WAY FENCE AND
 CP2442'0.6 M (2.0 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CP2442'THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2441 ***********************************************************************
 CP2441  DESIGNATION -  33 H 004
 CP2441  PID         -  CP2441
 CP2441  STATE/COUNTY-  LA/MADISON
 CP2441  COUNTRY     -  US
 CP2441  USGS QUAD   -  TENDAL (2018)
 CP2441
 CP2441                         *CURRENT SURVEY CONTROL
 CP2441  ______________________________________________________________________
 CP2441* NAD 83(1993) POSITION- 32 25 19.55400(N) 091 20 09.83568(W)   ADJUSTED
 CP2441* NAVD 88 ORTHO HEIGHT -    24.54  (+/-2cm)       80.5   (feet) VERTCON3
 CP2441  ______________________________________________________________________
 CP2441  GEOID HEIGHT    -        -26.338 (meters)                     GEOID18
 CP2441  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 CP2441  HORZ ORDER      -  SECOND
 CP2441  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2441
 CP2441.The horizontal coordinates were established by classical geodetic methods
 CP2441.and adjusted by the National Geodetic Survey in May 1994.
 CP2441
 CP2441.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2441.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2441
 CP2441.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2441.GEOID18 height accuracy estimate available here.
 CP2441
 CP2441.The vertical order pertains to the NGVD 29 superseded value.
 CP2441
 CP2441.Click photographs - Photos may exist for this station.
 CP2441
 CP2441.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2441
 CP2441. The following values were computed from the NAD 83(1993) position.
 CP2441
 CP2441;                    North         East     Units Scale Factor Converg.
 CP2441;SPC LA N     -   213,703.725 1,109,469.780   MT  0.99995337   +0 36 55.3
 CP2441;SPC LA N     -   701,126.30  3,639,985.44   sFT  0.99995337   +0 36 55.3
 CP2441;UTM  15      - 3,588,441.901   656,452.652   MT  0.99990185   +0 53 32.3
 CP2441
 CP2441!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2441!SPC LA N     -   1.00000028  x   0.99995337  =   0.99995365
 CP2441!UTM  15      -   1.00000028  x   0.99990185  =   0.99990213
 CP2441
 CP2441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR5645288441(NAD 83)
 CP2441
 CP2441                          SUPERSEDED SURVEY CONTROL
 CP2441
 CP2441  NAD 83(1992)-  32 25 19.56044(N)    091 20 09.83350(W) AD(       ) 2
 CP2441  NAD 83(1986)-  32 25 19.56615(N)    091 20 09.83025(W) AD(       ) 2
 CP2441  NGVD 29              24.55   (m)           80.5    (f) LEVELING    3  
 CP2441  NGVD 29 (06/11/92)   24.551  (m)           80.55   (f) ADJUSTED    2 1
 CP2441
 CP2441.Superseded values are not recommended for survey control.
 CP2441
 CP2441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2441.See file dsdata.pdf to determine how the superseded data were derived.
 CP2441
 CP2441_MARKER: DD = SURVEY DISK
 CP2441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2441_STAMPING: 33H004 1982
 CP2441_MARK LOGO: LADHGS
 CP2441_PROJECTION: FLUSH
 CP2441_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2441+STABILITY: SURFACE MOTION
 CP2441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2441+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2441
 CP2441  HISTORY     - Date     Condition        Report By
 CP2441  HISTORY     - 1982     MONUMENTED       LADTD
 CP2441  HISTORY     - 1982     GOOD             LADTD
 CP2441  HISTORY     - 19900724 GOOD             LADTD
 CP2441
 CP2441                          STATION DESCRIPTION
 CP2441
 CP2441'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2441'THE STATION IS LOCATED ABOUT 12.6 KM (7.8 MILES) WEST OF TALLULAH AND
 CP2441'14.2 KM (8.8 MILES) EAST OF DELHI IN THE SOUTHWEST QUARTER OF SECTION
 CP2441'27, T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 CP2441'AND DEVELOPMENT.
 CP2441'
 CP2441'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2441'AND U S HIGHWAY 65 SOUTH OF TALLULAH, GO WEST ALONG INTERSTATE 20 FOR
 CP2441'13.7 KM (8.5 MILES) TO THE STATION IN THE MEDIAN.
 CP2441'
 CP2441'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2441'LADTD) DISK STAMPED---33H004 1982--- SET INTO THE TOP OF A ROUND
 CP2441'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2441'LOCATED 34.1 METERS (112 FEET) NW FROM A METAL INTERSTATE 20 EAST
 CP2441'HIGHWAY SIGN, 14 METERS (46 FEET) S FROM THE CENTER OF THE WEST BOUND
 CP2441'LANE OF INTERSTATE 20, 13.3 METERS (43.5 FEET) N FROM THE CENTER OF
 CP2441'THE EAST BOUND LANE OF INTERSTATE 20, AND 0.6 METER (2 FEET) E FROM A
 CP2441'METAL WITNESS POST WITH SIGN ATTACHED.
 CP2441'
 CP2441'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2441'(NOW LADTD) DISK STAMPED---33H004 1982--- SET INTO AN IRREGULAR MASS
 CP2441'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2441
 CP2441                          STATION RECOVERY (1982)
 CP2441
 CP2441'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2441'11.9 KM (7.4 MI) WEST FROM TALLULAH.
 CP2441'ABOUT 13.7 KM (8.5 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2441'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 IN SOUTH TALLULAH TO
 CP2441'THE STATION IN THE MEDIAN, 34.1 METERS (112 FT) NORTHWEST OF A METAL
 CP2441'HIGHWAY 20 EAST SIGN, 14.0 METERS (46 FT) SOUTH OF THE CENTER OF THE
 CP2441'WEST BOUND LANE OF HIGHWAY 20, 13.3 METERS (43.5 FT) NORTH OF THE
 CP2441'CENTER OF THE EAST BOUND LANE OF HIGHWAY 20.
 CP2441'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2441'THE MARK IS 1.22 M BELOW HIGHWAY 20.
 CP2441
 CP2441                          STATION RECOVERY (1990)
 CP2441
 CP2441'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2441'THE STATION IS LOCATED ABOUT 14.2 KM (8.80 MI) EAST OF DELHI AND 12.6
 CP2441'KM (7.80 MI) WEST OF TALLULAH IN THE SOUTHWEST QUARTER OF SECTION 27,
 CP2441'T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2441'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2441'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 14 KM
 CP2441'(8.70 MI) ON INTERSTATE 20 TO THE STATION SET IN THE MEDIAN. THE
 CP2441'STATION IS 14.0 M (45.9 FT) SOUTH FROM THE CENTER OF THE WEST BOUND
 CP2441'LANES OF THE INTERSTATE, 13.3 M (43.6 FT) NORTH FROM THE CENTER OF THE
 CP2441'EAST BOUND LANES OF THE INTERSTATE AND 0.6 M (2.0 FT) EAST FROM A
 CP2441'METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE
 CP2441'GROUND AND ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2440 ***********************************************************************
 CP2440  DESIGNATION -  33 H 005
 CP2440  PID         -  CP2440
 CP2440  STATE/COUNTY-  LA/MADISON
 CP2440  COUNTRY     -  US
 CP2440  USGS QUAD   -  TENDAL (2018)
 CP2440
 CP2440                         *CURRENT SURVEY CONTROL
 CP2440  ______________________________________________________________________
 CP2440* NAD 83(1993) POSITION- 32 25 15.04162(N) 091 19 11.23741(W)   ADJUSTED
 CP2440* NAVD 88 ORTHO HEIGHT -    25.15  (+/-2cm)       82.5   (feet) VERTCON3
 CP2440  ______________________________________________________________________
 CP2440  GEOID HEIGHT    -        -26.350 (meters)                     GEOID18
 CP2440  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 CP2440  HORZ ORDER      -  SECOND
 CP2440  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2440
 CP2440.The horizontal coordinates were established by classical geodetic methods
 CP2440.and adjusted by the National Geodetic Survey in May 1994.
 CP2440
 CP2440.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2440.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2440
 CP2440.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2440.GEOID18 height accuracy estimate available here.
 CP2440
 CP2440.The vertical order pertains to the NGVD 29 superseded value.
 CP2440
 CP2440.Click photographs - Photos may exist for this station.
 CP2440
 CP2440.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2440
 CP2440. The following values were computed from the NAD 83(1993) position.
 CP2440
 CP2440;                    North         East     Units Scale Factor Converg.
 CP2440;SPC LA N     -   213,581.298 1,111,002.138   MT  0.99995318   +0 37 26.3
 CP2440;SPC LA N     -   700,724.64  3,645,012.85   sFT  0.99995318   +0 37 26.3
 CP2440;UTM  15      - 3,588,326.889   657,985.509   MT  0.99990779   +0 54 03.6
 CP2440
 CP2440!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2440!SPC LA N     -   1.00000019  x   0.99995318  =   0.99995337
 CP2440!UTM  15      -   1.00000019  x   0.99990779  =   0.99990798
 CP2440
 CP2440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR5798588326(NAD 83)
 CP2440
 CP2440                          SUPERSEDED SURVEY CONTROL
 CP2440
 CP2440  NAD 83(1992)-  32 25 15.04842(N)    091 19 11.23517(W) AD(       ) 2
 CP2440  NAD 83(1986)-  32 25 15.05379(N)    091 19 11.23199(W) AD(       ) 2
 CP2440  NGVD 29              25.16   (m)           82.5    (f) LEVELING    3  
 CP2440  NGVD 29 (06/11/92)   25.160  (m)           82.55   (f) ADJUSTED    2 1
 CP2440
 CP2440.Superseded values are not recommended for survey control.
 CP2440
 CP2440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2440.See file dsdata.pdf to determine how the superseded data were derived.
 CP2440
 CP2440_MARKER: DD = SURVEY DISK
 CP2440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2440_STAMPING: 33H005 1982
 CP2440_MARK LOGO: LADHGS
 CP2440_PROJECTION: FLUSH
 CP2440_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2440+STABILITY: SURFACE MOTION
 CP2440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2440+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2014
 CP2440
 CP2440  HISTORY     - Date     Condition        Report By
 CP2440  HISTORY     - 1982     MONUMENTED       LADTD
 CP2440  HISTORY     - 1982     GOOD             LADTD
 CP2440  HISTORY     - 19900724 GOOD             LADTD
 CP2440  HISTORY     - 20140901 GOOD             GEOCAC
 CP2440
 CP2440                          STATION DESCRIPTION
 CP2440
 CP2440'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2440'THE STATION IS LOCATED ABOUT 10.9 KM (6.8 MILES) WEST OF TALLULAH AND
 CP2440'15.9 KM (9.9 MILES) EAST OF DELHI IN THE SOUTHWEST QUARTER OF SECTION
 CP2440'26, T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 CP2440'AND DEVELOPMENT.
 CP2440'
 CP2440'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2440'AND U.S. HIGHWAY 65 SOUTH OF TALLULAH, GO WEST ALONG INTERSTATE 20
 CP2440'FOR 12.1 KM (7.5 MILES) TO THE STATION IN THE MEDIAN NEAR THE EAST
 CP2440'END OF TWIN BRIDGES CROSSING THE TENSAS RIVER.
 CP2440'
 CP2440'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2440'LADTD) DISK STAMPED---33H005 1982--- SET INTO THE TOP OF A ROUND
 CP2440'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2440'LOCATED 12.9 METERS (42.5 FEET) S FROM THE CENTER OF THE WEST BOUND
 CP2440'LANE OF INTERSTATE 20, 12.8 METERS (42.0 FEET) N FROM THE CENTER OF
 CP2440'THE EAST BOUND LANE OF INTERSTATE 20, 9.8 METERS (32.0 FEET) ENE
 CP2440'FROM THE NORTHEAST CORNER OF EAST BOUND BRIDGE, 8.7 METERS (28.5
 CP2440'FEET) SSE FROM THE SOUTHEAST CORNER OF WEST BOUND BRIDGE, AND 0.6
 CP2440'METER (2.0 FEET) E FROM A METAL WITNESS POST AND SIGN.
 CP2440'
 CP2440'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2440'(NOW LADTD) DISK STAMPED---33H005 1982--- SET INTO AN IRREGULAR MASS
 CP2440'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2440
 CP2440                          STATION RECOVERY (1982)
 CP2440
 CP2440'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2440'10.3 KM (6.4 MI) WEST FROM TALLULAH.
 CP2440'ABOUT 12.1 KM (7.5 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2440'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 IN SOUTH TALLULAH TO
 CP2440'THE STATION IN THE MEDIAN NEAR THE EAST END OF TWIN BRIDGES,
 CP2440'12.9 METERS (42.5 FT) SOUTH OF THE CENTER OF THE WEST BOUND LANE OF
 CP2440'HIGHWAY 20, 12.8 METERS (42.FT) NORTH OF THE EAST BOUND LANE OF
 CP2440'HIGHWAY 20, 9.8 METERS (32 FT)EAST-NORTHEAST OF THE NORTHEAST CORNER
 CP2440'OF THE EAST BOUND BRIDGE, 8.7 METERS (28.5 FT) SOUTH-SOUTHEAST OF THE
 CP2440'SOUTHEAST CORNER OF THE WEST BOUND BRIDGE.
 CP2440'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2440'THE MARK IS 0.30 M BELOW HIGHWAY 20.
 CP2440
 CP2440                          STATION RECOVERY (1990)
 CP2440
 CP2440'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2440'THE STATION IS LOCATED ABOUT 15.9 KM (9.85 MI) EAST OF DELHI AND 10.9
 CP2440'KM (6.75 MI) WEST OF TALLULAH IN THE SOUTHWEST QUARTER OF SECTION 26,
 CP2440'T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2440'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2440'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 12.1 KM
 CP2440'(7.50 MI) ON INTERSTATE 20 TO THE STATION SET IN THE MEDIAN NEAR THE
 CP2440'EAST END OF TWIN BRIDGES CROSSING THE TENSAS RIVER. THE STATION IS
 CP2440'12.9 M (42.3 FT) SOUTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 CP2440'INTERSTATE, 12.8 M (42.0 FT) NORTH FROM THE CENTER OF THE EAST BOUND
 CP2440'LANES OF THE INTERSTATE, 9.8 M (32.2 FT) EAST-NORTHEAST FROM THE
 CP2440'NORTHEAST CORNER OF THE EAST BOUND BRIDGE, 8.7 M (28.5 FT)
 CP2440'SOUTH-SOUTHEAST FROM THE SOUTHEAST CORNER OF THE WEST BOUND BRIDGE AND
 CP2440'0.6 M (2.0 FT) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CP2440
 CP2440                          STATION RECOVERY (2014)
 CP2440
 CP2440'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CP2440'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2436 ***********************************************************************
 CP2436  DESIGNATION -  33 H 006
 CP2436  PID         -  CP2436
 CP2436  STATE/COUNTY-  LA/MADISON
 CP2436  COUNTRY     -  US
 CP2436  USGS QUAD   -  TENDAL (2018)
 CP2436
 CP2436                         *CURRENT SURVEY CONTROL
 CP2436  ______________________________________________________________________
 CP2436* NAD 83(1993) POSITION- 32 25 11.37065(N) 091 18 04.45964(W)   ADJUSTED
 CP2436* NAVD 88 ORTHO HEIGHT -    30.95  (+/-2cm)      101.5   (feet) VERTCON3
 CP2436  ______________________________________________________________________
 CP2436  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 CP2436  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 CP2436  HORZ ORDER      -  SECOND
 CP2436  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2436
 CP2436.The horizontal coordinates were established by classical geodetic methods
 CP2436.and adjusted by the National Geodetic Survey in May 1994.
 CP2436
 CP2436.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2436.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2436
 CP2436.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2436.GEOID18 height accuracy estimate available here.
 CP2436
 CP2436.The vertical order pertains to the NGVD 29 superseded value.
 CP2436
 CP2436.Click photographs - Photos may exist for this station.
 CP2436
 CP2436.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2436
 CP2436. The following values were computed from the NAD 83(1993) position.
 CP2436
 CP2436;                    North         East     Units Scale Factor Converg.
 CP2436;SPC LA N     -   213,487.379 1,112,747.938   MT  0.99995303   +0 38 01.6
 CP2436;SPC LA N     -   700,416.51  3,650,740.53   sFT  0.99995303   +0 38 01.6
 CP2436;UTM  15      - 3,588,241.417   659,731.670   MT  0.99991463   +0 54 39.4
 CP2436
 CP2436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2436!SPC LA N     -   0.99999928  x   0.99995303  =   0.99995231
 CP2436!UTM  15      -   0.99999928  x   0.99991463  =   0.99991391
 CP2436
 CP2436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR5973188241(NAD 83)
 CP2436
 CP2436                          SUPERSEDED SURVEY CONTROL
 CP2436
 CP2436  NAD 83(1992)-  32 25 11.37785(N)    091 18 04.45732(W) AD(       ) 2
 CP2436  NAD 83(1986)-  32 25 11.38288(N)    091 18 04.45425(W) AD(       ) 2
 CP2436  NGVD 29              30.96   (m)          101.6    (f) LEVELING    3  
 CP2436  NGVD 29 (06/11/92)   30.964  (m)          101.59   (f) ADJUSTED    2 1
 CP2436
 CP2436.Superseded values are not recommended for survey control.
 CP2436
 CP2436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2436.See file dsdata.pdf to determine how the superseded data were derived.
 CP2436
 CP2436_MARKER: DD = SURVEY DISK
 CP2436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2436_STAMPING: 33H006 1982
 CP2436_MARK LOGO: LADHGS
 CP2436_PROJECTION: FLUSH
 CP2436_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2436+STABILITY: SURFACE MOTION
 CP2436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2436+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2436
 CP2436  HISTORY     - Date     Condition        Report By
 CP2436  HISTORY     - 1982     MONUMENTED       LADTD
 CP2436  HISTORY     - 1982     GOOD             LADTD
 CP2436  HISTORY     - 19900724 GOOD             LADTD
 CP2436
 CP2436                          STATION DESCRIPTION
 CP2436
 CP2436'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2436'THE STATION IS LOCATED ABOUT 9.5 KM (5.9 MILES) WEST OF TALLULAH AND
 CP2436'17.4 KM (10.8 MILES) EAST OF DELHI IN THE NORTHWEST QUARTER OF
 CP2436'SECTION 36, T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2436'TRANSPORTATION AND DEVELOPMENT.
 CP2436'
 CP2436'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2436'AND U S HIGHWAY 65 SOUTH OF TALLULAH, DRIVE WEST ALONG INTERSTATE 20
 CP2436'FOR 10.3 KM (6.4 MILES) TO THE STATION ON THE RIGHT NEAR THE
 CP2436'NORTHWEST CORNER OF AN OVERPASS OVER INTERSTATE 20.
 CP2436'
 CP2436'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2436'LADTD) DISK STAMPED---33H006 1982--- SET INTO THE TOP OF A ROUND
 CP2436'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2436'LOCATED 32.2 METERS (105.5 FEET) N FROM THE CENTER OF THE WEST BOUND
 CP2436'LANE OF INTERSTATE 20, 5.5 METERS (18.0 FEET) W FROM THE CENTER OF A
 CP2436'PAVED ROAD, 4.9 METERS (16.0 FEET) NNW FROM THE NORTHWEST CORNER OF
 CP2436'THE OVERPASS, AND 0.8 METER (2.5 FEET) N FROM A METAL WITNESS POST
 CP2436'AND SIGN.
 CP2436'
 CP2436'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2436'(NOW LADTD) DISK STAMPED---33H006 1982--- SET INTO AN IRREGULAR MASS
 CP2436'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2436
 CP2436                          STATION RECOVERY (1982)
 CP2436
 CP2436'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2436'10.3 KM (6.4 MI) WEST FROM TALLULAH.
 CP2436'ABOUT 10.3 KM (6.4 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2436'INTERSECTION OF HIGHWAY 20 AND US HIGHWAY 65 IN SOUTH TALLULAH TO THE
 CP2436'STATION ON THE LEFT NEAR A BRIDGE CROSSING THE TENSAS RIVER. THE
 CP2436'STATION IS NEAR THE NORTHWEST CORNER OF AN OVERPASS OVER HIGHWAY 20.
 CP2436'32.2 METERS (105.50 FT) NORTH OF THE CENTER OF THE WEST BOUND LANE OF
 CP2436'HIGHWAY 20, 5.5 METERS (18 FT) WEST OF THE CENTER OF AN ASPHALT ROAD,
 CP2436'4.9 METERS (16 FT) NORTH-NORTHWEST OF THE CORNER OF THE OVERPASS.
 CP2436'THE MARK IS 0.76 METERS  N FROM A WITNESS POST.
 CP2436'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
 CP2436
 CP2436                          STATION RECOVERY (1990)
 CP2436
 CP2436'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2436'THE STATION IS LOCATED ABOUT 17.4 KM (10.80 MI) EAST OF DELHI AND 9.5
 CP2436'KM (5.90 MI) WEST OF TALLULAH IN THE NORTHWEST QUARTER OF SECTION 36,
 CP2436'T17N, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2436'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2436'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 10.6 KM
 CP2436'(6.60 MI) ON INTERSTATE 20 TO THE STATION ON THE RIGHT, SET NEAR THE
 CP2436'NORTHWEST CORNER OF AN OVERPASS OVER THE INTERSTATE. THE STATION IS
 CP2436'32.2 M (105.6 FT) NORTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 CP2436'INTERSTATE, 5.5 M (18.0 FT) WEST FROM THE CENTER OF A PAVED ROAD, 4.9
 CP2436'M (16.1 FT) NORTH-NORTHWEST FROM THE NORTHWEST CORNER OF THE OVERPASS,
 CP2436'1.2 M (3.9 FT) SOUTHWEST FROM THE NORTHWEST CORNER OF THE BRIDGE
 CP2436'ABUTMENT AND 0.8 M (2.6 FT) NORTH FROM A METAL WITNESS POST WITH SIGN
 CP2436'ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE
 CP2436'OVERPASS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2437 ***********************************************************************
 CP2437  DESIGNATION -  33 H 007
 CP2437  PID         -  CP2437
 CP2437  STATE/COUNTY-  LA/MADISON
 CP2437  COUNTRY     -  US
 CP2437  USGS QUAD   -  TENDAL (2018)
 CP2437
 CP2437                         *CURRENT SURVEY CONTROL
 CP2437  ______________________________________________________________________
 CP2437* NAD 83(1993) POSITION- 32 25 33.69894(N) 091 18 08.62658(W)   ADJUSTED
 CP2437* NAVD 88 ORTHO HEIGHT -    25.80  (+/-2cm)       84.6   (feet) VERTCON3
 CP2437  ______________________________________________________________________
 CP2437  GEOID HEIGHT    -        -26.359 (meters)                     GEOID18
 CP2437  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 CP2437  HORZ ORDER      -  SECOND
 CP2437  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2437
 CP2437.The horizontal coordinates were established by classical geodetic methods
 CP2437.and adjusted by the National Geodetic Survey in May 1994.
 CP2437
 CP2437.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2437.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2437
 CP2437.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2437.GEOID18 height accuracy estimate available here.
 CP2437
 CP2437.The vertical order pertains to the NGVD 29 superseded value.
 CP2437
 CP2437.Click photographs - Photos may exist for this station.
 CP2437
 CP2437.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2437
 CP2437. The following values were computed from the NAD 83(1993) position.
 CP2437
 CP2437;                    North         East     Units Scale Factor Converg.
 CP2437;SPC LA N     -   214,173.901 1,112,631.476   MT  0.99995398   +0 37 59.4
 CP2437;SPC LA N     -   702,668.87  3,650,358.43   sFT  0.99995398   +0 37 59.4
 CP2437;UTM  15      - 3,588,927.341   659,611.893   MT  0.99991416   +0 54 37.7
 CP2437
 CP2437!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2437!SPC LA N     -   1.00000009  x   0.99995398  =   0.99995407
 CP2437!UTM  15      -   1.00000009  x   0.99991416  =   0.99991425
 CP2437
 CP2437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR5961188927(NAD 83)
 CP2437
 CP2437                          SUPERSEDED SURVEY CONTROL
 CP2437
 CP2437  NAD 83(1992)-  32 25 33.70612(N)    091 18 08.62441(W) AD(       ) 2
 CP2437  NAD 83(1986)-  32 25 33.71113(N)    091 18 08.62123(W) AD(       ) 2
 CP2437  NGVD 29              25.80   (m)           84.6    (f) LEVELING    3  
 CP2437  NGVD 29 (06/11/92)   25.805  (m)           84.66   (f) ADJUSTED    2 1
 CP2437
 CP2437.Superseded values are not recommended for survey control.
 CP2437
 CP2437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2437.See file dsdata.pdf to determine how the superseded data were derived.
 CP2437
 CP2437_MARKER: DD = SURVEY DISK
 CP2437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2437_STAMPING: 33H007 1982
 CP2437_MARK LOGO: LADHGS
 CP2437_PROJECTION: FLUSH
 CP2437_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP2437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2437+STABILITY: SURFACE MOTION
 CP2437
 CP2437  HISTORY     - Date     Condition        Report By
 CP2437  HISTORY     - 1982     MONUMENTED       LADTD
 CP2437  HISTORY     - 1982     GOOD             LADTD
 CP2437
 CP2437                          STATION DESCRIPTION
 CP2437
 CP2437'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2437'THE STATION IS LOCATED ABOUT 10.8 KM (6.75 MILES) WEST-NORTHWEST OF
 CP2437'TALLULAH AND 18.1 KM (11.25 MILES) EAST-SOUTHEAST OF DELHI ON THE
 CP2437'NORTH SIDE OF THE ILLNOIS CENTRAL GULF RAILROAD IN THE SOUTHWEST
 CP2437'QUARTER OF SECTION 25, T17N, R11E.  OWNERSHIP--ILLINOIS CENTRAL GULF
 CP2437'RAILROAD.
 CP2437'
 CP2437'TO REACH THE STATION FROM THE COURTHOUSE IN TALLULAH, GO WEST ALONG U
 CP2437'S HIGHWAY 80 FOR 11.3 KM (7 MILES) TO A GRAVEL ROAD ON THE LEFT WITH
 CP2437'THE STATION MARK WEST OF THE GRAVEL ROAD AND BETWEEN U S  80 AND THE
 CP2437'ILLINOIS CENTRAL RAILROAD.
 CP2437'
 CP2437'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2437'LADTD) DISK STAMPED---33H007 1982--- SET INTO THE TOP OF A ROUND
 CP2437'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2437'LOCATED 89.3 METERS (293 FEET) S FROM THE CENTER OF U S 80, 7 METERS
 CP2437'(23 FEET) W FROM THE CENTER OF A GRAVEL ROAD, 6.1 METERS (20 FEET) N
 CP2437'FROM THE NORTH RAIL OF THE RAILROAD, AND 0.5 METER (1.5 FEET) S FROM
 CP2437'A METAL WITNESS POST WITH SIGN ATTACHED.
 CP2437'
 CP2437'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2437'(NOW LADTD) DISK STAMPED---33H007 1982--- SET INTO AN IRREGULAR MASS
 CP2437'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2437
 CP2437                          STATION RECOVERY (1982)
 CP2437
 CP2437'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2437'9.2 KM (5.7 MI) WEST FROM TALLULAH.
 CP2437'ABOUT 12.9 KM (8.0 MILES) WEST ALONG US HIGHWAY 80 FROM THE COURTHOUSE
 CP2437'IN TALLULAH TO THE STATION ON THE LEFT BY THE ILLINOIS CENTRAL GULF
 CP2437'RAIL ROAD TRACK, 89.3 METERS (293 FT) SOUTH OF THE CENTER OF HIGHWAY
 CP2437'80, 7 METERS (23 FT) WEST OF THE CENTER OF A GRAVEL ROAD, 6.1 METERS
 CP2437'(20 FT) NORTH OF THE NORTH RAIL OF THE RAIL ROAD TRACK.
 CP2437'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CP2437'THE MARK IS 0.30 M BELOW GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2435 ***********************************************************************
 CP2435  DESIGNATION -  33 H 008
 CP2435  PID         -  CP2435
 CP2435  STATE/COUNTY-  LA/MADISON
 CP2435  COUNTRY     -  US
 CP2435  USGS QUAD   -  TENDAL (2018)
 CP2435
 CP2435                         *CURRENT SURVEY CONTROL
 CP2435  ______________________________________________________________________
 CP2435* NAD 83(1993) POSITION- 32 24 58.23770(N) 091 17 00.06724(W)   ADJUSTED
 CP2435* NAVD 88 ORTHO HEIGHT -    24.50  (+/-2cm)       80.4   (feet) VERTCON3
 CP2435  ______________________________________________________________________
 CP2435  GEOID HEIGHT    -        -26.378 (meters)                     GEOID18
 CP2435  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 CP2435  HORZ ORDER      -  SECOND
 CP2435  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2435
 CP2435.The horizontal coordinates were established by classical geodetic methods
 CP2435.and adjusted by the National Geodetic Survey in May 1994.
 CP2435
 CP2435.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2435.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2435
 CP2435.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2435.GEOID18 height accuracy estimate available here.
 CP2435
 CP2435.The vertical order pertains to the NGVD 29 superseded value.
 CP2435
 CP2435.Click photographs - Photos may exist for this station.
 CP2435
 CP2435.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2435
 CP2435. The following values were computed from the NAD 83(1993) position.
 CP2435
 CP2435;                    North         East     Units Scale Factor Converg.
 CP2435;SPC LA N     -   213,101.625 1,114,434.727   MT  0.99995247   +0 38 35.7
 CP2435;SPC LA N     -   699,150.91  3,656,274.60   sFT  0.99995247   +0 38 35.7
 CP2435;UTM  15      - 3,587,863.841   661,420.246   MT  0.99992132   +0 55 13.6
 CP2435
 CP2435!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2435!SPC LA N     -   1.00000030  x   0.99995247  =   0.99995277
 CP2435!UTM  15      -   1.00000030  x   0.99992132  =   0.99992162
 CP2435
 CP2435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6142087863(NAD 83)
 CP2435
 CP2435                          SUPERSEDED SURVEY CONTROL
 CP2435
 CP2435  NAD 83(1992)-  32 24 58.24526(N)    091 17 00.06485(W) AD(       ) 2
 CP2435  NAD 83(1986)-  32 24 58.25004(N)    091 17 00.06179(W) AD(       ) 2
 CP2435  NGVD 29              24.51   (m)           80.4    (f) LEVELING    3  
 CP2435  NGVD 29 (06/11/92)   24.508  (m)           80.41   (f) ADJUSTED    2 1
 CP2435
 CP2435.Superseded values are not recommended for survey control.
 CP2435
 CP2435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2435.See file dsdata.pdf to determine how the superseded data were derived.
 CP2435
 CP2435_MARKER: DD = SURVEY DISK
 CP2435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2435_STAMPING: 33H008 1982
 CP2435_MARK LOGO: LADHGS
 CP2435_PROJECTION: FLUSH
 CP2435_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2435+STABILITY: SURFACE MOTION
 CP2435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2435+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2014
 CP2435
 CP2435  HISTORY     - Date     Condition        Report By
 CP2435  HISTORY     - 1982     MONUMENTED       LADTD
 CP2435  HISTORY     - 1982     GOOD             LADTD
 CP2435  HISTORY     - 19900725 GOOD             LADTD
 CP2435  HISTORY     - 20140901 GOOD             GEOCAC
 CP2435
 CP2435                          STATION DESCRIPTION
 CP2435
 CP2435'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2435'THE STATION IS LOCATED ABOUT 19.1 KM (11.9 MILES) EAST OF DELHI AND
 CP2435'7.6 KM (4.7 MILES) WEST OF TALLULAH IN THE NORTHWEST QUARTER OF
 CP2435'SECTION 31, T17, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2435'TRANSPORTATION AND DEVELOPMENT.
 CP2435'
 CP2435'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2435'AND U S HIGHWAY 65 SOUTH OF TALLULAH, GO WEST ALONG INTERSTATE 20 FOR
 CP2435'8 KM (5 MILES) TO THE STATION MARK ON THE LEFT NEAR THE RIGHT-OF-WAY
 CP2435'FENCE.
 CP2435'
 CP2435'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2435'LADTD) DISK STAMPED---33H008 1982--- SET INTO THE TOP OF A ROUND
 CP2435'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2435'LOCATED 26.5 METERS (87 FEET) S FROM THE CENTER OF THE WEST BOUND
 CP2435'LANE OF INTERSTATE 20, 18 METERS (59 FEET) SW FROM A INTERSTATE 20
 CP2435'MILE POST SIGN NO. 166, 5.8 METERS (19 FEET) N FROM THE CENTER OF A
 CP2435'PAVED FRONTAGE ROAD, 0.5 METER (1.5 FEET) N FROM A METAL WITNESS POST
 CP2435'WITH SIGN ATTACHED, AND 0.5 METER (1.5 FEET) N FROM THE RIGHT-OF-WAY
 CP2435'FENCE.
 CP2435'
 CP2435'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2435'(NOW LADTD) DISK STAMPED---33H008 1982--- SET INTO AN IRREGULAR MASS
 CP2435'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2435
 CP2435                          STATION RECOVERY (1982)
 CP2435
 CP2435'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2435'8 KM (5 MI) WEST FROM TALLULAH.
 CP2435'ABOUT 8 KM (5.0 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2435'INTERSECTION OF HIGHWAY 20 AND US HIGHWAY 65 IN SOUTH TALLULAH TO THE
 CP2435'STATION ON THE LEFT IN THE MEDIAN NEAR MILE POST 166, 26.5 METERS
 CP2435'(87 FT) SOUTH OF THE CENTER OF THE WEST BOUND LANE OF INTERSTATE 20,
 CP2435'18 METERS (59 FT) SOUTHWEST OF A INTERSTATE 20 MILE POST 166, 5.8
 CP2435'METERS (19 FT) N OF THE CENTER OF A ASPHALT FRONTAGE ROAD.
 CP2435'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CP2435'THE MARK IS 0.61 M BELOW HIGHWAY 20.
 CP2435
 CP2435                          STATION RECOVERY (1990)
 CP2435
 CP2435'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2435'THE STATION IS LOCATED ABOUT 19.1 KM (11.85 MI) EAST OF DELHI AND 7.6
 CP2435'KM (4.70 MI) WEST OF TALLULAH IN THE NORTHWEST QUARTER OF SECTION 31,
 CP2435'T17N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2435'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2435'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 8.7 KM
 CP2435'(5.40 MI) ON INTERSTATE 20 TO THE STATION ON THE LEFT, SET NEAR THE
 CP2435'RIGTH-OF-WAY FENCE, 26.5 M (86.9 FT) SOUTH FROM THE CENTER OF THE WEST
 CP2435'BOUND LANES OF THE INTERSTATE, 18.0 M (59.1 FT) SOUTH-SOUTHWEST FROM
 CP2435'MILE POST 166, 5.8 M (19.0 FT) NORTH FROM THE CENTER OF A ASPHALT
 CP2435'FRONTAGE ROAD, 0.6 M (2.0 FT) NORTH FROM THE RIGHT-OF-WAY FENCE AND
 CP2435'0.5 M (1.6 FT) NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED. THE
 CP2435'MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CP2435
 CP2435                          STATION RECOVERY (2014)
 CP2435
 CP2435'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CP2435'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2434 ***********************************************************************
 CP2434  DESIGNATION -  33 H 009
 CP2434  PID         -  CP2434
 CP2434  STATE/COUNTY-  LA/MADISON
 CP2434  COUNTRY     -  US
 CP2434  USGS QUAD   -  TENDAL (2018)
 CP2434
 CP2434                         *CURRENT SURVEY CONTROL
 CP2434  ______________________________________________________________________
 CP2434* NAD 83(1993) POSITION- 32 24 47.27536(N) 091 15 59.75486(W)   ADJUSTED
 CP2434* NAVD 88 ORTHO HEIGHT -    24.70  (+/-2cm)       81.0   (feet) VERTCON3
 CP2434  ______________________________________________________________________
 CP2434  GEOID HEIGHT    -        -26.391 (meters)                     GEOID18
 CP2434  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 CP2434  HORZ ORDER      -  SECOND
 CP2434  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2434
 CP2434.The horizontal coordinates were established by classical geodetic methods
 CP2434.and adjusted by the National Geodetic Survey in May 1994.
 CP2434
 CP2434.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2434.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2434
 CP2434.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2434.GEOID18 height accuracy estimate available here.
 CP2434
 CP2434.The vertical order pertains to the NGVD 29 superseded value.
 CP2434
 CP2434.Click photographs - Photos may exist for this station.
 CP2434
 CP2434.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2434
 CP2434. The following values were computed from the NAD 83(1993) position.
 CP2434
 CP2434;                    North         East     Units Scale Factor Converg.
 CP2434;SPC LA N     -   212,781.793 1,116,014.287   MT  0.99995201   +0 39 07.6
 CP2434;SPC LA N     -   698,101.60  3,661,456.87   sFT  0.99995201   +0 39 07.6
 CP2434;UTM  15      - 3,587,551.664   663,001.292   MT  0.99992765   +0 55 45.6
 CP2434
 CP2434!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2434!SPC LA N     -   1.00000027  x   0.99995201  =   0.99995228
 CP2434!UTM  15      -   1.00000027  x   0.99992765  =   0.99992792
 CP2434
 CP2434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6300187551(NAD 83)
 CP2434
 CP2434                          SUPERSEDED SURVEY CONTROL
 CP2434
 CP2434  NAD 83(1992)-  32 24 47.28325(N)    091 15 59.75242(W) AD(       ) 2
 CP2434  NAD 83(1986)-  32 24 47.28781(N)    091 15 59.74936(W) AD(       ) 2
 CP2434  NGVD 29              24.71   (m)           81.1    (f) LEVELING    3  
 CP2434  NGVD 29 (06/11/92)   24.712  (m)           81.08   (f) ADJUSTED    2 1
 CP2434
 CP2434.Superseded values are not recommended for survey control.
 CP2434
 CP2434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2434.See file dsdata.pdf to determine how the superseded data were derived.
 CP2434
 CP2434_MARKER: DD = SURVEY DISK
 CP2434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2434_STAMPING: 33H009 1982
 CP2434_MARK LOGO: LADHGS
 CP2434_PROJECTION: FLUSH
 CP2434_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2434+STABILITY: SURFACE MOTION
 CP2434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2434+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2014
 CP2434
 CP2434  HISTORY     - Date     Condition        Report By
 CP2434  HISTORY     - 1982     MONUMENTED       LADTD
 CP2434  HISTORY     - 1982     GOOD             LADTD
 CP2434  HISTORY     - 19900725 GOOD             LADTD
 CP2434  HISTORY     - 20140901 GOOD             GEOCAC
 CP2434
 CP2434                          STATION DESCRIPTION
 CP2434
 CP2434'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2434'THE STATION IS LOCATED ABOUT 6.1 KM (3.8 MILES) WEST OF TALLULAH AND
 CP2434'20.8 KM (12.9 MILES) EAST OF DELHI IN THE SOUTHWEST QUARTER OF
 CP2434'SECTION 32, T17N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2434'TRANSPORTATION AND DEVELOPMENT.
 CP2434'
 CP2434'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2434'AND U S HIGHWAY 65 SOUTH OF TALLULAH, GO WEST ON INTERSTATE 20 FOR
 CP2434'6.4 KM (4 MILES) TO THE STATION MARK IN THE MEDIAN.
 CP2434'
 CP2434'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2434'LADTD) DISK STAMPED---33H009 1982--- SET INTO THE TOP OF A ROUND
 CP2434'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2434'LOCATED 13.9 METERS (45.5 FEET) N FROM THE CENTER OF THE EAST BOUND
 CP2434'LANE OF INTERSTATE 20, 13 METERS (42.5 FEET) S FROM THE CENTER OF THE
 CP2434'WEST BOUND LANE OF INTERSTATE 20, AND 0.5 METER (1.5 FEET) E FROM A
 CP2434'METAL WITNESS POST WITH SIGN ATTACHED.
 CP2434'
 CP2434'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2434'(NOW LADTD) DISK STAMPED---33H009 1982--- SET INTO AN IRREGULAR MASS
 CP2434'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2434
 CP2434                          STATION RECOVERY (1982)
 CP2434
 CP2434'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2434'6.4 KM (4 MI) WEST FROM TALLULAH.
 CP2434'ABOUT 6.4 KM (4 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2434'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 IN SOUTH TALLULAH TO
 CP2434'THE STATION ON THE LEFT IN THE MEDIAN NEAR MILE POST 167, 13.9 METERS
 CP2434'(45.5 FT) NORTH OF THE CENTER OF THE EAST BOUND LANE OF HIGHWAY 20, 13
 CP2434'METERS (42.5 FT) SOUTH OF THE CENTER OF THE WEST BOUND LANE OF HIGHWAY
 CP2434'20.
 CP2434'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP2434'THE MARK IS 0.61 M BELOW HIGHWAY 20.
 CP2434
 CP2434                          STATION RECOVERY (1990)
 CP2434
 CP2434'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2434'THE STATION IS LOCATED ABOUT 20.8 KM (12.90 MI) EAST OF DELHI AND 6.1
 CP2434'KM (3.80 MI) WEST OF TALLULAH IN THE SOUTHWEST QUARTER OF SECTION 32,
 CP2434'T17N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2434'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2434'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 7.1 KM
 CP2434'(4.40 MI) ON INTERSTATE 20 TO THE STATION SET IN THE MEDIAN. THE
 CP2434'STATION IS 22.1 M (72.5 FT) NORTH FROM MILE POST 167 ON THE SOUTH SIDE
 CP2434'OF THE INTERSTATE, 13.9 M (45.6 FT) NORTH FROM THE CENTER OF THE EAST
 CP2434'BOUND LANES OF THE INTERSTATE, 13.0 M (42.7 FT) SOUTH FROM THE CENTER
 CP2434'OF THE WEST BOUND LANES OF THE INTERSTATE AND 0.5 M (1.6 FT) EAST FROM
 CP2434'A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE
 CP2434'GROUND AND ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 CP2434
 CP2434                          STATION RECOVERY (2014)
 CP2434
 CP2434'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CP2434'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2433 ***********************************************************************
 CP2433  DESIGNATION -  33 H 010
 CP2433  PID         -  CP2433
 CP2433  STATE/COUNTY-  LA/MADISON
 CP2433  COUNTRY     -  US
 CP2433  USGS QUAD   -  TENDAL (2018)
 CP2433
 CP2433                         *CURRENT SURVEY CONTROL
 CP2433  ______________________________________________________________________
 CP2433* NAD 83(1993) POSITION- 32 24 35.01553(N) 091 14 59.87401(W)   ADJUSTED
 CP2433* NAVD 88 ORTHO HEIGHT -    24.50  (+/-2cm)       80.4   (feet) VERTCON3
 CP2433  ______________________________________________________________________
 CP2433  GEOID HEIGHT    -        -26.405 (meters)                     GEOID18
 CP2433  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 CP2433  HORZ ORDER      -  SECOND
 CP2433  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2433
 CP2433.The horizontal coordinates were established by classical geodetic methods
 CP2433.and adjusted by the National Geodetic Survey in May 1994.
 CP2433
 CP2433.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2433.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2433
 CP2433.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2433.GEOID18 height accuracy estimate available here.
 CP2433
 CP2433.The vertical order pertains to the NGVD 29 superseded value.
 CP2433
 CP2433.Click photographs - Photos may exist for this station.
 CP2433
 CP2433.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2433
 CP2433. The following values were computed from the NAD 83(1993) position.
 CP2433
 CP2433;                    North         East     Units Scale Factor Converg.
 CP2433;SPC LA N     -   212,422.112 1,117,583.134   MT  0.99995150   +0 39 39.2
 CP2433;SPC LA N     -   696,921.55  3,666,604.00   sFT  0.99995150   +0 39 39.2
 CP2433;UTM  15      - 3,587,199.587   664,571.829   MT  0.99993399   +0 56 17.4
 CP2433
 CP2433!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2433!SPC LA N     -   1.00000030  x   0.99995150  =   0.99995180
 CP2433!UTM  15      -   1.00000030  x   0.99993399  =   0.99993429
 CP2433
 CP2433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6457187199(NAD 83)
 CP2433
 CP2433                          SUPERSEDED SURVEY CONTROL
 CP2433
 CP2433  NAD 83(1992)-  32 24 35.02372(N)    091 14 59.87152(W) AD(       ) 2
 CP2433  NAD 83(1986)-  32 24 35.02796(N)    091 14 59.86851(W) AD(       ) 2
 CP2433  NGVD 29              24.51   (m)           80.4    (f) LEVELING    3  
 CP2433  NGVD 29 (06/11/92)   24.512  (m)           80.42   (f) ADJUSTED    2 1
 CP2433
 CP2433.Superseded values are not recommended for survey control.
 CP2433
 CP2433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2433.See file dsdata.pdf to determine how the superseded data were derived.
 CP2433
 CP2433_MARKER: DD = SURVEY DISK
 CP2433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2433_STAMPING: 33H010 1982
 CP2433_MARK LOGO: LADHGS
 CP2433_PROJECTION: FLUSH
 CP2433_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2433+STABILITY: SURFACE MOTION
 CP2433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2433+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2014
 CP2433
 CP2433  HISTORY     - Date     Condition        Report By
 CP2433  HISTORY     - 1982     MONUMENTED       LADTD
 CP2433  HISTORY     - 1982     GOOD             LADTD
 CP2433  HISTORY     - 1987     GOOD             LADTD
 CP2433  HISTORY     - 19900725 GOOD             LADTD
 CP2433  HISTORY     - 20140901 GOOD             GEOCAC
 CP2433
 CP2433                          STATION DESCRIPTION
 CP2433
 CP2433'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2433'THE STATION IS LOCATED ABOUT 4.5 KM (2.8 MILES) WEST OF TALLULAH AND
 CP2433'22.4 KM (13.9 MILES) EAST OF DELHI IN THE SOUTHWEST QUARTER OF
 CP2433'SECTION 33, T17N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2433'TRANSPORTATION AND DEVELOPMENT.
 CP2433'
 CP2433'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2433'AND U.S. HIGHWAY 65 SOUTH OF TALLULAH, GO WEST ALONG INTERSTATE 20
 CP2433'FOR 5.3 KM (3.3 MILES) TO THE STATION IN THE MEDIAN.
 CP2433'
 CP2433'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2433'LADTD) DISK STAMPED---33H010 1982--- SET INTO THE TOP OF A ROUND
 CP2433'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2433'LOCATED 13.7 METERS (45 FEET) S FROM THE CENTER OF THE WEST BOUND
 CP2433'LANE OF INTERSTATE 20, 13.1 METERS (43 FEET) N FROM THE CENTER OF
 CP2433'THE EAST BOUND LANE OF INTERSTATE 20, AND 0.5 METER (1.5 FEET) E
 CP2433'FROM A METAL WITNESS POST AND SIGN.
 CP2433'
 CP2433'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2433'(NOW LADTD) DISK STAMPED---33H010 1982--- SET INTO AN IRREGULAR MASS
 CP2433'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2433
 CP2433                          STATION RECOVERY (1982)
 CP2433
 CP2433'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2433'5.3 KM (3.3 MI) WEST FROM TALLULAH.
 CP2433'ABOUT 5.3 KM (3.3 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2433'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 SOUTH OF TALLULAH TO
 CP2433'THE STATION ON THE LEFT IN THE MEDIAN NEAR MILE POST 168, 13.7 METERS
 CP2433'(45 FT) SOUTH OF THE WEST BOUND LANE OF HIGHWAY 20, 13.1 METERS
 CP2433'(43 FT) NORTH OF THE EAST BOUND LANE OF HIGHWAY 20.
 CP2433'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP2433'THE MARK IS 1.22 M BELOW HIGHWAY 20.
 CP2433
 CP2433                          STATION RECOVERY (1987)
 CP2433
 CP2433'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CP2433'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CP2433
 CP2433                          STATION RECOVERY (1990)
 CP2433
 CP2433'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2433'THE STATION IS LOCATED ABOUT 22.4 KM (13.90 MI) EAST OF DELHI AND 4.5
 CP2433'KM (2.80 MI) WEST OF TALLULAH IN THE SOUTHWEST QUARTER OF SECTION 33,
 CP2433'T17N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2433'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2433'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 5.8 KM
 CP2433'(3.60 MI) ON INTERSTATE 20 TO THE STATION SET IN THE MEDIAN. THE
 CP2433'STATION IS 21.3 M (69.9 FT) NORTH-NORTHEAST FROM MILE POST 168 ON THE
 CP2433'SOUTH SIDE OF THE HIGHWAY, 13.7 M (44.9 FT) SOUTH FROM THE CENTER OF
 CP2433'WEST BOUND LANES OF THE INTERSTATE, 13.1 M (43.0 FT) NORTH FROM THE
 CP2433'CENTER OF THE EAST BOUND LANES OF THE INTERSTATE AND 0.5 M (1.6 FT)
 CP2433'EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH
 CP2433'WITH THE GROUND AND ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 CP2433'HIGHWAY.
 CP2433
 CP2433                          STATION RECOVERY (2014)
 CP2433
 CP2433'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CP2433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3332 ***********************************************************************
 CP3332  DESIGNATION -  33 H 011 RESET
 CP3332  PID         -  CP3332
 CP3332  STATE/COUNTY-  LA/MADISON
 CP3332  COUNTRY     -  US
 CP3332  USGS QUAD   -  TALLULAH (2018)
 CP3332
 CP3332                         *CURRENT SURVEY CONTROL
 CP3332  ______________________________________________________________________
 CP3332* NAD 83(1993) POSITION- 32 24 18.45974(N) 091 13 34.77990(W)   ADJUSTED
 CP3332* NAVD 88 ORTHO HEIGHT -    28.40  (+/-2cm)       93.2   (feet) VERTCON3
 CP3332  ______________________________________________________________________
 CP3332  GEOID HEIGHT    -        -26.424 (meters)                     GEOID18
 CP3332  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 CP3332  HORZ ORDER      -  THIRD
 CP3332  VERT ORDER      -  THIRD ? (See Below)
 CP3332
 CP3332.The horizontal coordinates were established by classical geodetic methods
 CP3332.and adjusted by the National Geodetic Survey in May 1994.
 CP3332
 CP3332.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3332.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3332
 CP3332.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3332.GEOID18 height accuracy estimate available here.
 CP3332
 CP3332.The vertical order pertains to the NGVD 29 superseded value.
 CP3332
 CP3332.Click photographs - Photos may exist for this station.
 CP3332
 CP3332.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3332
 CP3332. The following values were computed from the NAD 83(1993) position.
 CP3332
 CP3332;                    North         East     Units Scale Factor Converg.
 CP3332;SPC LA N     -   211,938.079 1,119,812.438   MT  0.99995081   +0 40 24.2
 CP3332;SPC LA N     -   695,333.51  3,673,917.97   sFT  0.99995081   +0 40 24.2
 CP3332;UTM  15      - 3,586,726.355   666,803.421   MT  0.99994311   +0 57 02.6
 CP3332
 CP3332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3332!SPC LA N     -   0.99999969  x   0.99995081  =   0.99995050
 CP3332!UTM  15      -   0.99999969  x   0.99994311  =   0.99994280
 CP3332
 CP3332:                Primary Azimuth Mark                     Grid Az
 CP3332:SPC LA N     -  33 H 010                                 282 15 00.7
 CP3332:UTM  15      -  33 H 010                                 281 58 22.3
 CP3332
 CP3332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6680386726(NAD 83)
 CP3332
 CP3332|---------------------------------------------------------------------|
 CP3332| PID    Reference Object                     Distance      Geod. Az  |
 CP3332|                                                           dddmmss.s |
 CP3332| CP2935 TALLULAH CHICAGO MILL CO STACK      APPROX. 2.5 KM 0684815.4 |
 CP3332| CP2940 TALLULAH LA PWR AND LT KYL 84       APPROX. 4.6 KM 0720344.4 |
 CP3332| CP2431 33 H 011                             41.633 METERS 10243     |
 CP3332| CP2433 33 H 010                            APPROX. 2.3 KM 2825524.9 |
 CP3332|---------------------------------------------------------------------|
 CP3332
 CP3332                          SUPERSEDED SURVEY CONTROL
 CP3332
 CP3332  NAD 83(1992)-  32 24 18.46830(N)    091 13 34.77738(W) AD(       ) 3
 CP3332  NAD 83(1986)-  32 24 18.47174(N)    091 13 34.77448(W) AD(       ) 3
 CP3332  NGVD 29              28.41   (m)           93.2    (f) LEVELING    3  
 CP3332
 CP3332.Superseded values are not recommended for survey control.
 CP3332
 CP3332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3332.See file dsdata.pdf to determine how the superseded data were derived.
 CP3332
 CP3332_MARKER: DD = SURVEY DISK
 CP3332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3332_STAMPING: 33H011 RESET 1987
 CP3332_MARK LOGO: LADHGS
 CP3332_PROJECTION: FLUSH
 CP3332_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP3332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3332+STABILITY: SURFACE MOTION
 CP3332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3332+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 CP3332
 CP3332  HISTORY     - Date     Condition        Report By
 CP3332  HISTORY     - 1987     MONUMENTED       LADTD
 CP3332  HISTORY     - 1987     GOOD             LADTD
 CP3332  HISTORY     - 19900725 GOOD             LADTD
 CP3332
 CP3332                          STATION DESCRIPTION
 CP3332
 CP3332'DESCRIBED BY LA TRANSP AND DEV 1987 (SLC)
 CP3332'THE STATION IS LOCATED ABOUT 2.3 KM (1.4 MI)
 CP3332'WEST OF TALLUSAH AND
 CP3332'24.8 KM (15.4 MI) EAST OF DELHI IN THE NORTHEAST QUARTER OF SECTION
 CP3332'33, T 16 N, R 12 E.
 CP3332'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP3332'
 CP3332'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP3332'AND U.S. HIGHWAY 65 SOUTH OF TALLALUH, GO WEST FOR
 CP3332'2.9 KM (1.8 MI) ON INTERSTATE 20 TO THE STATION ON THE RIGHT ON AN
 CP3332'OVERPASS NEAR A HEADWALL CROSSING OVER A FIELD ROAD.
 CP3332'
 CP3332'THE STATION IS A STANDARD LADH DISK
 CP3332'STAMPED---33 H 011 RESET 1987---,
 CP3332'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 CP3332'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED
 CP3332'11.3 METERS (37 FT) NORTH FROM THE CENTER OF THE WEST BOUND LANES
 CP3332'OF INTERSTATE 20,
 CP3332'8.8 METERS (29 FT) EAST-SOUTHEAST FROM THE CENTER OF THE NORTH END
 CP3332'OF THE HEADWALL,
 CP3332'5.2 METERS (17 FT) WEST-SOUTHWEST FROM THE NORTHEAST OF THE END OF
 CP3332'THE WINGWALL,
 CP3332'1.5 METERS (5 FT) SOUTH FROM THE NORTH SIDE OF THE WINGWALL AND
 CP3332'0.9 METERS (3 FT) NORTH FROM A METAL WITNESS POST WITH A SIGN
 CP3332'ATTACHED.
 CP3332'THE UNDERGROUND MARK IS A STANDARD LADH DISK
 CP3332'STAMPED---33 H 011 RESET 1987---,
 CP3332'SET INTO AN IRREGULAR MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 CP3332
 CP3332                          STATION RECOVERY (1987)
 CP3332
 CP3332'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CP3332'2.9 KM (1.8 MI) WEST FROM TALLULAH.
 CP3332'ABOUT 2.9 KM (1.8 MI) WEST ON INTERSTATE HIGHWAY 20 FROM THE
 CP3332'INTERSECTION OF INTERSTATE HIGHWAY 20 AND U.S. HIGHWAY 65 SOUTH OF
 CP3332'TALLULAH TO THE MARK ON THE RIGHT ON AN OVERPASS NEAR A HEADWALL,
 CP3332'11.3 METERS (37 FT) NORTH OF THE CENTER OF THE WEST BOUND LANES OF
 CP3332'INTERSTATE 20, 8.8 METERS (29 FT) EAST-SOUTHEAST OF THE CENTER OF THE
 CP3332'NORTH END OF A HEADWALL RUNNING UNDER INTERSTATE 20, 5.2 METERS
 CP3332'(17 FT) WEST-SOUTHWEST OF THE EAST END OF THE NORTH END OF THE
 CP3332'WINGWALL AND 1.5 METERS (5 FT) SOUTH OF NORTH SIDE OF THE WINGWALL.
 CP3332'THE MARK IS 0.91 METERS  N FROM A WITNESS POST.
 CP3332'THE MARK IS 0.30 M BELOW THE HIGHWAY.
 CP3332
 CP3332                          STATION RECOVERY (1990)
 CP3332
 CP3332'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP3332'THE STATION IS LOCATED ABOUT 24.8 KM (15.40 MI) EAST OF DELHI AND 2.3
 CP3332'KM (1.40 MI) WEST OF TALLULAH IN THE NORTHEAST QUARTER OF SECTION 33,
 CP3332'T16N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP3332'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP3332'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 2.9 KM
 CP3332'(1.80 MI) ON INTERSTATE 20 TO THE STATION ON THE RIGHT ON AN OVERPASS
 CP3332'OVER A FEILD ROAD SET NEAR A HEADWALL. THE STATION IS 11.3 M (37.1 FT)
 CP3332'NORTH FROM THE CENTER OF THE WEST BOUND LANES OF THE INTERSTATE, 8.8 M
 CP3332'(28.9 FT) EAST-SOUTHEAST FROM THE CENTER OF THE NORTH END OF THE
 CP3332'OVERPASS HEADWALL, 5.2 M (17.1 FT) WEST-SOUTHWEST FROM THE NORTHEAST
 CP3332'END OF WINGWALL, 1.5 M (4.9 FT) SOUTH FROM THE NORTH SIDE OF THE
 CP3332'HEADWALL AND 0.9 M (3.0 FT) NORTH FROM A METAL WITNESS POST WITH SIGN
 CP3332'ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE
 CP3332'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2430 ***********************************************************************
 CP2430  DESIGNATION -  33 H 012
 CP2430  PID         -  CP2430
 CP2430  STATE/COUNTY-  LA/MADISON
 CP2430  COUNTRY     -  US
 CP2430  USGS QUAD   -  TALLULAH (2018)
 CP2430
 CP2430                         *CURRENT SURVEY CONTROL
 CP2430  ______________________________________________________________________
 CP2430* NAD 83(1993) POSITION- 32 23 46.33511(N) 091 12 22.49308(W)   ADJUSTED
 CP2430* NAVD 88 ORTHO HEIGHT -    34.13  (+/-2cm)      112.0   (feet) VERTCON3
 CP2430  ______________________________________________________________________
 CP2430  GEOID HEIGHT    -        -26.441 (meters)                     GEOID18
 CP2430  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 CP2430  HORZ ORDER      -  SECOND
 CP2430  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2430
 CP2430.The horizontal coordinates were established by classical geodetic methods
 CP2430.and adjusted by the National Geodetic Survey in May 1994.
 CP2430
 CP2430.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2430.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2430
 CP2430.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2430.GEOID18 height accuracy estimate available here.
 CP2430
 CP2430.The vertical order pertains to the NGVD 29 superseded value.
 CP2430
 CP2430.Click photographs - Photos may exist for this station.
 CP2430
 CP2430.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2430
 CP2430. The following values were computed from the NAD 83(1993) position.
 CP2430
 CP2430;                    North         East     Units Scale Factor Converg.
 CP2430;SPC LA N     -   210,971.011 1,121,713.026   MT  0.99994950   +0 41 02.4
 CP2430;SPC LA N     -   692,160.73  3,680,153.49   sFT  0.99994950   +0 41 02.4
 CP2430;UTM  15      - 3,585,768.500   668,708.661   MT  0.99995100   +0 57 40.6
 CP2430
 CP2430!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2430!SPC LA N     -   0.99999879  x   0.99994950  =   0.99994829
 CP2430!UTM  15      -   0.99999879  x   0.99995100  =   0.99994979
 CP2430
 CP2430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6870885768(NAD 83)
 CP2430
 CP2430                          SUPERSEDED SURVEY CONTROL
 CP2430
 CP2430  NAD 83(1992)-  32 23 46.34398(N)    091 12 22.49045(W) AD(       ) 2
 CP2430  NAD 83(1986)-  32 23 46.34743(N)    091 12 22.48741(W) AD(       ) 2
 CP2430  NGVD 29              34.14   (m)          112.0    (f) LEVELING    3  
 CP2430  NGVD 29 (06/11/92)   34.140  (m)          112.01   (f) ADJUSTED    2 1
 CP2430
 CP2430.Superseded values are not recommended for survey control.
 CP2430
 CP2430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2430.See file dsdata.pdf to determine how the superseded data were derived.
 CP2430
 CP2430_MARKER: DD = SURVEY DISK
 CP2430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2430_STAMPING: 33H012 1982
 CP2430_MARK LOGO: LADHGS
 CP2430_PROJECTION: FLUSH
 CP2430_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2430+STABILITY: SURFACE MOTION
 CP2430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2430+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 CP2430
 CP2430  HISTORY     - Date     Condition        Report By
 CP2430  HISTORY     - 1982     MONUMENTED       LADTD
 CP2430  HISTORY     - 1982     GOOD             LADTD
 CP2430  HISTORY     - 1987     GOOD             LADTD
 CP2430  HISTORY     - 19900725 GOOD             LADTD
 CP2430
 CP2430                          STATION DESCRIPTION
 CP2430
 CP2430'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2430'THE STATION IS LOCATED ABOUT 0.8 KM (0.5 MILE) WEST OF TALLULAH AND
 CP2430'26.5 KM (16.5 MILES) EAST OF DELHI IN THE SOUTHEAST QUARTER OF
 CP2430'SECTION 32, T16N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2430'TRANSPORTATION AND DEVELOPMENT.
 CP2430'
 CP2430'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2430'AND U.S. HIGHWAY 65 SOUTH OF TALLULAH, GO WEST ALONG INTERSTATE 20
 CP2430'FOR 0.8 KM (0.5 MILES) TO THE STATION NEAR THE NORTHWEST END OF A
 CP2430'OVERPASS OVER A RAILROAD.
 CP2430'
 CP2430'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2430'LADTD) DISK STAMPED---33H012 1982--- SET INTO THE TOP OF A ROUND
 CP2430'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2430'LOCATED 48.5 METERS (159 FEET) WNW FROM THE NORTHWEST CORNER OF THE
 CP2430'OVERPASS, 12.5 METERS (41 FEET) NNE FROM THE CENTER OF THE WEST
 CP2430'BOUND LANE OF INTERSTATE 20, 6.1 METERS (20 FEET) SE FROM A METAL
 CP2430'INTERSTATE HIGHWAY 20 SIGN (WEST), AND 0.6 METER (2 FEET) ESE FROM A
 CP2430'METAL WITNESS POST AND SIGN.
 CP2430'
 CP2430'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2430'(NOW LADTD) DISK STAMPED---33H012 1982--- SET INTO AN IRREGULAR MASS
 CP2430'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2430
 CP2430                          STATION RECOVERY (1982)
 CP2430
 CP2430'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2430'0.8 KM (0.5 MI) SOUTH FROM TALLULAH.
 CP2430'ABOUT 0.8 KM (0.5 MILES) WEST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2430'INTERSECTION OF HIGHWAY 20 AND US HIGHWAY 65 IN SOUTH TALLULAH TO THE
 CP2430'STATION ON THE RIGHT NEAR THE NORTHWEST END OF A OVERPASS OVER A
 CP2430'RAILROAD TRACK, 48.5 METERS (159 FT) WEST-NORTHWEST OF THE NORTHWEST
 CP2430'CORNER OF THE OVERPASS, 12.5 METERS (41.FT) NORTH-NORTHEAST OF THE
 CP2430'CENTER OF THE WEST BOUND LANE OF INTERSTATE 20, 6.1 METERS (20 FT)
 CP2430'SOUTHEAST OF A METAL INTERSTATE 20 SIGN (WEST).
 CP2430'THE MARK IS 0.61 METERS  ESE FROM A WITNESS POST.
 CP2430'THE MARK IS 0.91 M BELOW HIGHWAY 20.
 CP2430
 CP2430                          STATION RECOVERY (1987)
 CP2430
 CP2430'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CP2430'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CP2430
 CP2430                          STATION RECOVERY (1990)
 CP2430
 CP2430'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2430'THE STATION IS LOCATED ABOUT 26.5 KM (16.45 MI) EAST OF DELHI AND 0.8
 CP2430'KM (0.50 MI) WEST OF TALLULAH IN THE SOUTHEAST QUARTER OF SECTION 32,
 CP2430'T16N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CP2430'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2430'HIGHWAY 20 AND U.S.  HIGHWAY 65 SOUTH OF TALLULAH, GO WEST FOR 0.8 KM
 CP2430'(0.50 MI) TO THE STATION SET NEAR THE NORTHWEST END OF A OVERPASS OVER
 CP2430'A RAILROAD, 48.5 M (159.1 FT) WEST-NORTHWEST FROM THE NORTHWEST CORNER
 CP2430'OF THE OVERPASS, 12.5 M (41.0 FT) NORTH-NORTHEAST FROM THE CENTER OF
 CP2430'THE WEST BOUND LANES OF THE INTERSTATE, 6.1 M (20.0 FT) SOUTHEAST FROM
 CP2430'A METAL INTERSTATE 20 WEST SIGN AND 0.6 M (2.0 FT) EAST-SOUTHEAST FROM
 CP2430'A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE
 CP2430'GROUND ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2429 ***********************************************************************
 CP2429  DESIGNATION -  33 H 013
 CP2429  PID         -  CP2429
 CP2429  STATE/COUNTY-  LA/MADISON
 CP2429  COUNTRY     -  US
 CP2429  USGS QUAD   -  TALLULAH (2018)
 CP2429
 CP2429                         *CURRENT SURVEY CONTROL
 CP2429  ______________________________________________________________________
 CP2429* NAD 83(1993) POSITION- 32 23 33.20622(N) 091 11 57.71627(W)   ADJUSTED
 CP2429* NAVD 88 ORTHO HEIGHT -    32.02  (+/-2cm)      105.1   (feet) VERTCON3
 CP2429  ______________________________________________________________________
 CP2429  GEOID HEIGHT    -        -26.447 (meters)                     GEOID18
 CP2429  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 CP2429  HORZ ORDER      -  SECOND
 CP2429  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2429
 CP2429.The horizontal coordinates were established by classical geodetic methods
 CP2429.and adjusted by the National Geodetic Survey in May 1994.
 CP2429
 CP2429.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2429.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2429
 CP2429.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2429.GEOID18 height accuracy estimate available here.
 CP2429
 CP2429.The vertical order pertains to the NGVD 29 superseded value.
 CP2429
 CP2429.Click photographs - Photos may exist for this station.
 CP2429
 CP2429.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2429
 CP2429. The following values were computed from the NAD 83(1993) position.
 CP2429
 CP2429;                    North         East     Units Scale Factor Converg.
 CP2429;SPC LA N     -   210,574.391 1,122,365.332   MT  0.99994898   +0 41 15.5
 CP2429;SPC LA N     -   690,859.48  3,682,293.59   sFT  0.99994898   +0 41 15.5
 CP2429;UTM  15      - 3,585,375.040   669,362.881   MT  0.99995372   +0 57 53.5
 CP2429
 CP2429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2429!SPC LA N     -   0.99999912  x   0.99994898  =   0.99994810
 CP2429!UTM  15      -   0.99999912  x   0.99995372  =   0.99995284
 CP2429
 CP2429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6936285375(NAD 83)
 CP2429
 CP2429                          SUPERSEDED SURVEY CONTROL
 CP2429
 CP2429  NAD 83(1992)-  32 23 33.21516(N)    091 11 57.71358(W) AD(       ) 2
 CP2429  NAD 83(1986)-  32 23 33.21852(N)    091 11 57.71071(W) AD(       ) 2
 CP2429  NGVD 29              32.03   (m)          105.1    (f) LEVELING    3  
 CP2429  NGVD 29 (06/11/92)   32.030  (m)          105.09   (f) ADJUSTED    2 1
 CP2429
 CP2429.Superseded values are not recommended for survey control.
 CP2429
 CP2429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2429.See file dsdata.pdf to determine how the superseded data were derived.
 CP2429
 CP2429_MARKER: DD = SURVEY DISK
 CP2429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2429_STAMPING: 33H013 1982
 CP2429_MARK LOGO: LADHGS
 CP2429_PROJECTION: FLUSH
 CP2429_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2429+STABILITY: SURFACE MOTION
 CP2429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2429+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 CP2429
 CP2429  HISTORY     - Date     Condition        Report By
 CP2429  HISTORY     - 1982     MONUMENTED       LADTD
 CP2429  HISTORY     - 1982     GOOD             LADTD
 CP2429  HISTORY     - 19900725 GOOD             LADTD
 CP2429  HISTORY     - 20050318 GOOD             USPSQD
 CP2429
 CP2429                          STATION DESCRIPTION
 CP2429
 CP2429'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2429'THE STATION IS LOCATED AT THE INTERSECTION OF U S HIGHWAY 65 AND
 CP2429'INTERSTATE HIGHWAY 20 IN SOUTH TALLULAH, IN THE SOUTHWEST QUARTER OF
 CP2429'SECTION 8, T16N, R12E.  OWNERSHIP--THE LOUISIANA DEPARTMENT OF
 CP2429'TRANSPORTATION AND DEVELOPMENT.
 CP2429'
 CP2429'TO REACH THE STATION FROM THE COURTHOUSE IN TALLULAH GO SOUTH ALONG U
 CP2429'S HIGHWAY 65 FOR ABOUT 2.3 KM (1.4 MILES) TO THE STATION MARK IN THE
 CP2429'MEDIAN OF U S 65 AT THE INTERSECTION OF U S 65 AND INTERSTATE HIGHWAY
 CP2429'20.
 CP2429'
 CP2429'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2429'LADTD) DISK STAMPED---33H013 1982--- SET INTO THE TOP OF A ROUND
 CP2429'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2429'LOCATED 12.8 METERS (42 FEET) NNW FROM THE NORTHWEST CORNER OF THE
 CP2429'NORTH BOUND OVERPASS, 9.9 METERS (32.5 FEET) WSW FROM THE CENTER OF
 CP2429'THE NORTH BOUND LANE OF U.S. 65, 9.3 METERS (30.5 FEET) ENE FROM THE
 CP2429'CENTER OF THE SOUTH BOUND LANE OF U.S. 65, 7.2 METERS (23.5 FEET)
 CP2429'NNE FROM THE NORTHEAST CORNER OF THE SOUTH BOUND OVERPASS, AND 0.9
 CP2429'METER (3 FEET) NNW FROM A METAL WITNESS POST AND SIGN.
 CP2429'
 CP2429'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2429'(NOW LADTD) DISK STAMPED---33H013 1982--- SET INTO AN IRREGULAR MASS
 CP2429'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2429
 CP2429                          STATION RECOVERY (1982)
 CP2429
 CP2429'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2429'2.0 KM (1.25 MI) SOUTH FROM TALLULAH.
 CP2429'ABOUT 2.3 KM (1.4 MILES) SOUTH ALONG U.S. HIGHWAY 65 FROM THE
 CP2429'COURTHOUSE IN TALLULAH TO THE STATION IN THE MEDIAN OF HIGHWAY 65 AT
 CP2429'THE INTERSECTION OF U.S. HIGHWAY 65 AND INTERSTATE HIGHWAY 20, 12.8
 CP2429'METERS (42.0 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE
 CP2429'NORTHBOUND OVERPASS, 9.9 METERS (32.5FT) WEST-SOUTHWEST OF THE CENTER
 CP2429'OF THE NORTHBOUND LANE OF HIGHWAY 65, 9.3 METERS (30.5 FT)
 CP2429'EAST-NORTHEAST OF THE CENTER OF THE SOUTHBOUND LANE OF HIGHWAY 65, 7.2
 CP2429'METERS (23.5 FT) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE
 CP2429'SOUTHBOUND OVERPASS.
 CP2429'THE MARK IS 0.91 METERS  NNW FROM A WITNESS POST.
 CP2429'THE MARK IS ABOVE LEVEL WITH US HIGHWAY 65.
 CP2429
 CP2429                          STATION RECOVERY (1990)
 CP2429
 CP2429'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2429'THE STATION IS LOCATED AT THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2429'AND U.S.  HIGHWAY 65 IN SOUTH TALLULAH, IN THE SOUTHWEST QUARTER OF
 CP2429'SECTION 8, T16N, R12E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2429'TRANSPORTATION AND DEVELOPMENT. THE STATION IS 14.2 M (46.6 FT)
 CP2429'SOUTH-SOUTHEAST FROM A METAL LIGHT STANDARD, 12.8 M (42.0 FT)
 CP2429'NORTH-NORTHWEST FROM THE NORTHWEST CORNER OF THE NORTH BOUND OVERPASS
 CP2429'BRIDGE, 9.9 M (32.5 FT) WEST-SOUTHWEST FROM THE CENTER OF THE NORTH
 CP2429'BOUND LANES OF HIGHWAY 65, 9.3 M (30.5 FT) EAST-NORTHEAST FROM THE
 CP2429'CENTER OF THE SOUTH BOUND LANES OF HIGHWAY 65, 7.2 M (23.6 FT)
 CP2429'NORTH-NORTHEAST FROM THE NORTHEAST CORNER OF THE SOUTH BOUND OVERPASS
 CP2429'BRIDGE AND 3.5 M (11.5 FT) EAST-NORTHEAST FROM THE NORTHEAST CORNER OF
 CP2429'THE SOUTH BOUND BRIDGE ABUTMENT.  THE MARK IS FLUSH WITH THE GROUND
 CP2429'AND ABOUT LEVEL WITH THE HIGHWAY.
 CP2429
 CP2429                          STATION RECOVERY (2005)
 CP2429
 CP2429'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 CP2429'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2428 ***********************************************************************
 CP2428  DESIGNATION -  33 H 014
 CP2428  PID         -  CP2428
 CP2428  STATE/COUNTY-  LA/MADISON
 CP2428  COUNTRY     -  US
 CP2428  USGS QUAD   -  TALLULAH (2018)
 CP2428
 CP2428                         *CURRENT SURVEY CONTROL
 CP2428  ______________________________________________________________________
 CP2428* NAD 83(1993) POSITION- 32 23 13.01417(N) 091 11 27.41769(W)   ADJUSTED
 CP2428* NAVD 88 ORTHO HEIGHT -    24.34  (+/-2cm)       79.9   (feet) VERTCON3
 CP2428  ______________________________________________________________________
 CP2428  GEOID HEIGHT    -        -26.454 (meters)                     GEOID18
 CP2428  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 CP2428  HORZ ORDER      -  SECOND
 CP2428  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2428
 CP2428.The horizontal coordinates were established by classical geodetic methods
 CP2428.and adjusted by the National Geodetic Survey in May 1994.
 CP2428
 CP2428.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2428.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2428
 CP2428.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2428.GEOID18 height accuracy estimate available here.
 CP2428
 CP2428.The vertical order pertains to the NGVD 29 superseded value.
 CP2428
 CP2428.Click photographs - Photos may exist for this station.
 CP2428
 CP2428.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2428
 CP2428. The following values were computed from the NAD 83(1993) position.
 CP2428
 CP2428;                    North         East     Units Scale Factor Converg.
 CP2428;SPC LA N     -   209,962.011 1,123,164.620   MT  0.99994817   +0 41 31.5
 CP2428;SPC LA N     -   688,850.36  3,684,915.92   sFT  0.99994817   +0 41 31.5
 CP2428;UTM  15      - 3,584,766.529   670,165.127   MT  0.99995708   +0 58 09.2
 CP2428
 CP2428!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2428!SPC LA N     -   1.00000033  x   0.99994817  =   0.99994850
 CP2428!UTM  15      -   1.00000033  x   0.99995708  =   0.99995741
 CP2428
 CP2428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7016584766(NAD 83)
 CP2428
 CP2428                          SUPERSEDED SURVEY CONTROL
 CP2428
 CP2428  NAD 83(1992)-  32 23 13.02320(N)    091 11 27.41495(W) AD(       ) 2
 CP2428  NAD 83(1986)-  32 23 13.02650(N)    091 11 27.41228(W) AD(       ) 2
 CP2428  NGVD 29              24.34   (m)           79.9    (f) LEVELING    3  
 CP2428  NGVD 29 (06/11/92)   24.344  (m)           79.87   (f) ADJUSTED    2 1
 CP2428
 CP2428.Superseded values are not recommended for survey control.
 CP2428
 CP2428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2428.See file dsdata.pdf to determine how the superseded data were derived.
 CP2428
 CP2428_MARKER: DD = SURVEY DISK
 CP2428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2428_STAMPING: 33H014 1982
 CP2428_MARK LOGO: LADHGS
 CP2428_PROJECTION: FLUSH
 CP2428_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2428+STABILITY: SURFACE MOTION
 CP2428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2428+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 CP2428
 CP2428  HISTORY     - Date     Condition        Report By
 CP2428  HISTORY     - 1982     MONUMENTED       LADTD
 CP2428  HISTORY     - 1982     GOOD             LADTD
 CP2428  HISTORY     - 19900725 GOOD             LADTD
 CP2428
 CP2428                          STATION DESCRIPTION
 CP2428
 CP2428'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2428'THE STATION IS LOCATED ABOUT 2.4 KM (1.5 MILES) SOUTH OF THE CENTER
 CP2428'OF TALLULAH NEAR THE CENTER OF SECTION 30, T16N, R12E.
 CP2428'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP2428'
 CP2428'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2428'AND U.S. HIGHWAY 65 SOUTH OF TALLULAH, GO EAST ALONG INTERSTATE 20
 CP2428'FOR 1.0 KM (0.6 MILES) TO THE STATION ON THE RIGHT NEAR THE
 CP2428'RIGHT-OF-WAY FENCE.
 CP2428'
 CP2428'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2428'LADTD) DISK STAMPED---33H014 1982--- SET INTO THE TOP OF A ROUND
 CP2428'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2428'LOCATED 36.3 METERS (119 FEET) SE FROM A METAL INTERSTATE HIGHWAY 20
 CP2428'SIGN (EAST), 32.1 METERS (105.5 FEET) SSW FROM THE CENTER OF THE
 CP2428'EAST BOUND LANE OF INTERSTATE 20, 0.9 METER (3 FEET) NNE FROM A NET
 CP2428'WIRE FENCE WITH BRACE, AND 0.8 METER (2.5 FEET) NNE FROM A METAL
 CP2428'WITNESS POST AND SIGN.
 CP2428'
 CP2428'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2428'(NOW LADTD) DISK STAMPED---33H014 1982--- SET INTO AN IRREGULAR MASS
 CP2428'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2428
 CP2428                          STATION RECOVERY (1982)
 CP2428
 CP2428'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2428'IN TALLULAH.
 CP2428'ABOUT 1.0 KM (0.6 MILE) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2428'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 IN SOUTH TALLULAH TO
 CP2428'THE STATION ON THE RIGHT NEAR THE RIGHT-OF-WAY FENCE, 36.3 METERS
 CP2428'(119 FT) SOUTHEAST OF A METAL INTERSTATE HIGHWAY 20 EAST SIGN,
 CP2428'32.1 METERS (105.5 FT) SOUTH-SOUTHWEST OF THE CENTER OF THE EAST BOUND
 CP2428'LANE OF HIGHWAY 20, 0.9 METER (3.0 FT) NORTH-NORTHEAST OF A NET WIRE
 CP2428'FENCE WITH BRACE.
 CP2428'THE MARK IS 0.8 METERS  NNE FROM A WITNESS POST.
 CP2428'THE MARK IS 1.2 M BELOW HIGHWAY 20.
 CP2428
 CP2428                          STATION RECOVERY (1990)
 CP2428
 CP2428'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2428'THE STATION IS LOCATED ABOUT 2.4 KM (1.50 MI) SOUTH OF THE CENTER OF
 CP2428'TALLULAH NEAR THE CENTER OF SECTION 30, T16N, R12E.
 CP2428'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 CP2428'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 20 AND U.S.
 CP2428'HIGHWAY 65 SOUTH OF TALLULAH, GO EAST FOR 1.0 KM (0.60 MI) ON
 CP2428'INTERSTATE 20 TO THE STATION SET ON THE RIGHT NEAR THE RIGHT-OF-WAY
 CP2428'FENCE,  36.3 M (119.1 FT) SOUTHEAST FROM A METAL INTERSTATE HIGHWAY 20
 CP2428'EAST SIGN, 32.1 M (105.3 FT) SOUTH-SOUTHWEST FROM THE CENTER OF THE
 CP2428'EAST BOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT) NORTH-NORTHEAST FROM
 CP2428'THE RIGHT-OF-WAY FENCE AND 0.8 M (2.6 FT) NORTH-NORTHEAST FROM A METAL
 CP2428'WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND
 CP2428'AND ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2421 ***********************************************************************
 CP2421  DESIGNATION -  33 H 015
 CP2421  PID         -  CP2421
 CP2421  STATE/COUNTY-  LA/MADISON
 CP2421  COUNTRY     -  US
 CP2421  USGS QUAD   -  TALLULAH (2018)
 CP2421
 CP2421                         *CURRENT SURVEY CONTROL
 CP2421  ______________________________________________________________________
 CP2421* NAD 83(1993) POSITION- 32 22 51.09812(N) 091 10 17.86915(W)   ADJUSTED
 CP2421* NAVD 88 ORTHO HEIGHT -    34.17  (+/-2cm)      112.1   (feet) VERTCON3
 CP2421  ______________________________________________________________________
 CP2421  GEOID HEIGHT    -        -26.468 (meters)                     GEOID18
 CP2421  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 CP2421  HORZ ORDER      -  SECOND
 CP2421  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2421
 CP2421.The horizontal coordinates were established by classical geodetic methods
 CP2421.and adjusted by the National Geodetic Survey in May 1994.
 CP2421
 CP2421.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2421.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2421
 CP2421.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2421.GEOID18 height accuracy estimate available here.
 CP2421
 CP2421.The vertical order pertains to the NGVD 29 superseded value.
 CP2421
 CP2421.Click photographs - Photos may exist for this station.
 CP2421
 CP2421.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2421
 CP2421. The following values were computed from the NAD 83(1993) position.
 CP2421
 CP2421;                    North         East     Units Scale Factor Converg.
 CP2421;SPC LA N     -   209,309.118 1,124,990.474   MT  0.99994731   +0 42 08.3
 CP2421;SPC LA N     -   686,708.33  3,690,906.25   sFT  0.99994731   +0 42 08.3
 CP2421;UTM  15      - 3,584,122.466   671,994.142   MT  0.99996480   +0 58 45.9
 CP2421
 CP2421!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2421!SPC LA N     -   0.99999879  x   0.99994731  =   0.99994610
 CP2421!UTM  15      -   0.99999879  x   0.99996480  =   0.99996359
 CP2421
 CP2421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7199484122(NAD 83)
 CP2421
 CP2421                          SUPERSEDED SURVEY CONTROL
 CP2421
 CP2421  NAD 83(1992)-  32 22 51.10732(N)    091 10 17.86639(W) AD(       ) 2
 CP2421  NAD 83(1986)-  32 22 51.11061(N)    091 10 17.86409(W) AD(       ) 2
 CP2421  NGVD 29              34.18   (m)          112.1    (f) LEVELING    3  
 CP2421  NGVD 29 (06/11/92)   34.177  (m)          112.13   (f) ADJUSTED    2 1
 CP2421
 CP2421.Superseded values are not recommended for survey control.
 CP2421
 CP2421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2421.See file dsdata.pdf to determine how the superseded data were derived.
 CP2421
 CP2421_MARKER: DD = SURVEY DISK
 CP2421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2421_STAMPING: 33H015 1982
 CP2421_MARK LOGO: LADHGS
 CP2421_PROJECTION: FLUSH
 CP2421_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2421+STABILITY: SURFACE MOTION
 CP2421_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2421+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 CP2421
 CP2421  HISTORY     - Date     Condition        Report By
 CP2421  HISTORY     - 1982     MONUMENTED       LADTD
 CP2421  HISTORY     - 1982     GOOD             LADTD
 CP2421  HISTORY     - 19900725 GOOD             LADTD
 CP2421
 CP2421                          STATION DESCRIPTION
 CP2421
 CP2421'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2421'THE STATION IS LOCATED ABOUT 3.2 KM (2 MILES) SOUTH-SOUTHEAST OF THE
 CP2421'CENTER OF TALLULAH IN THE SOUTHEAST QUARTER OF SECTION 7, T16N, R13E.
 CP2421'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP2421'
 CP2421'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2421'AND U S HIGHWAY 65 IN SOUTH TALLULAH, GO WEST ALONG INTERSTATE 20 FOR
 CP2421'2.9 KM (1.8 MILES) TO THE STATION MARK ON THE LEFT NEAR THE NORTHWEST
 CP2421'CORNER OF AN OVERPASS, STATE HIGHWAY 602, OVER INTERSTATE 20.
 CP2421'
 CP2421'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2421'LADTD) DISK STAMPED---33H015 1982--- SET INTO THE TOP OF A ROUND
 CP2421'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2421'LOCATED 34.4 METERS (113 FEET) NNE FROM THE CENTER OF THE WEST BOUND
 CP2421'LANE OF INTERSTATE 20, 8 METERS (26 FEET) WNW FROM THE CENTER OF
 CP2421'HIGHWAY 602, 6.2 METERS (20.5 FEET) N FROM THE NORTHWEST CORNER OF
 CP2421'THE OVERPASS, AND 0.5 METER (1.5 FEET) NNE FROM A METAL WITNESS POST
 CP2421'WITH SIGN ATTACHED.
 CP2421'
 CP2421'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2421'(NOW LADTD) DISK STAMPED---33H015 1982--- SET INTO AN IRREGULAR MASS
 CP2421'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2421
 CP2421                          STATION RECOVERY (1982)
 CP2421
 CP2421'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2421'0.2 KM (0.1 MI) EAST FROM TALLULAH.
 CP2421'ABOUT 2.9 KM (1.8 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2421'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 IN SOUTH TALLULAH TO
 CP2421'THE STATION ON THE LEFT NEAR THE NORTHWEST CORNER OF AN OVERPASS OVER
 CP2421'HIGHWAY 20, 34.4 METERS (113FT) NORTH-NORTHEAST OF THE CENTER OF THE
 CP2421'WEST BOUND LANE OF HIGHWAY 20, 8.0 METERS (26 FT) WEST-NORTHWEST OF
 CP2421'THE CENTER OF STATE HIGHWAY 602, 6.2 METERS (20.5 FT) NORTH OF THE
 CP2421'NORTHWEST CORNER OF THE OVERPASS.
 CP2421'THE MARK IS 0.46 METERS  NNE FROM A WITNESS POST.
 CP2421'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
 CP2421
 CP2421                          STATION RECOVERY (1990)
 CP2421
 CP2421'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2421'THE STATION IS LOCATED ABOUT 14.8 KM (9.20 MI) WEST-NORTHWEST OF MOUND
 CP2421'AND 3.2 KM (2.00 MI) SOUTH-SOUTHEAST FROM THE CENTER OF TALLULAH IN
 CP2421'THE SOUTHEAST QUARTER OF SECTION 7, T16N, R13E. OWNERSHIP--LOUISIANA
 CP2421'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 CP2421'FROM THE JUNCTION OF INTERSTATE HIGHWAY 20 AND U.S.  HIGHWAY 65 IN
 CP2421'SOUTH TALLULAH, GO WEST FOR 2.9 KM (1.80 MI) ON INTERSTATE 20 TO THE
 CP2421'STATION ON THE LEFT ON AN OVERPASS. THE STATION IS 34.4 M (112.9 FT)
 CP2421'NORTH-NORTHEAST FROM THE CENTER OF THE WEST BOUND LANES OF THE
 CP2421'INTERSTATE, 8.0 M (26.2 FT) WEST-NORTHWEST FROM THE CENTER OF STATE
 CP2421'HIGHWAY 602, 6.2 M (20.3 FT) NORTH FROM THE NORTHWEST CORNER OF THE
 CP2421'OVERPASS BRIDGE, 1.2 M (3.9 FT) WEST-NORTHWEST FROM THE NORTHWEST
 CP2421'CORNER OF THE BRIDGE ABUTMENT AND 0.5 M (1.6 FT) NORTH-NORTHEAST FROM
 CP2421'A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE
 CP2421'GROUND AND ABOUT LEVEL WITH HIGHWAY 602.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2422 ***********************************************************************
 CP2422  DESIGNATION -  33 H 016
 CP2422  PID         -  CP2422
 CP2422  STATE/COUNTY-  LA/MADISON
 CP2422  COUNTRY     -  US
 CP2422  USGS QUAD   -  TALLULAH (2018)
 CP2422
 CP2422                         *CURRENT SURVEY CONTROL
 CP2422  ______________________________________________________________________
 CP2422* NAD 83(1993) POSITION- 32 23 38.42052(N) 091 08 37.51683(W)   ADJUSTED
 CP2422* NAVD 88 ORTHO HEIGHT -    25.67  (+/-2cm)       84.2   (feet) VERTCON3
 CP2422  ______________________________________________________________________
 CP2422  GEOID HEIGHT    -        -26.486 (meters)                     GEOID18
 CP2422  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 CP2422  HORZ ORDER      -  SECOND
 CP2422  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2422
 CP2422.The horizontal coordinates were established by classical geodetic methods
 CP2422.and adjusted by the National Geodetic Survey in May 1994.
 CP2422
 CP2422.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2422.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2422
 CP2422.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2422.GEOID18 height accuracy estimate available here.
 CP2422
 CP2422.The vertical order pertains to the NGVD 29 superseded value.
 CP2422
 CP2422.Click photographs - Photos may exist for this station.
 CP2422
 CP2422.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2422
 CP2422. The following values were computed from the NAD 83(1993) position.
 CP2422
 CP2422;                    North         East     Units Scale Factor Converg.
 CP2422;SPC LA N     -   210,799.125 1,127,595.004   MT  0.99994919   +0 43 01.4
 CP2422;SPC LA N     -   691,596.80  3,699,451.28   sFT  0.99994919   +0 43 01.4
 CP2422;UTM  15      - 3,585,625.098   674,591.485   MT  0.99997590   +0 59 41.0
 CP2422
 CP2422!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2422!SPC LA N     -   1.00000013  x   0.99994919  =   0.99994932
 CP2422!UTM  15      -   1.00000013  x   0.99997590  =   0.99997603
 CP2422
 CP2422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7459185625(NAD 83)
 CP2422
 CP2422                          SUPERSEDED SURVEY CONTROL
 CP2422
 CP2422  NAD 83(1992)-  32 23 38.42996(N)    091 08 37.51420(W) AD(       ) 2
 CP2422  NAD 83(1986)-  32 23 38.43281(N)    091 08 37.51190(W) AD(       ) 2
 CP2422  NGVD 29              25.67   (m)           84.2    (f) LEVELING    3  
 CP2422  NGVD 29 (06/11/92)   25.674  (m)           84.23   (f) ADJUSTED    2 1
 CP2422
 CP2422.Superseded values are not recommended for survey control.
 CP2422
 CP2422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2422.See file dsdata.pdf to determine how the superseded data were derived.
 CP2422
 CP2422_MARKER: DD = SURVEY DISK
 CP2422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2422_STAMPING: 33H016 1982
 CP2422_MARK LOGO: LADHGS
 CP2422_PROJECTION: FLUSH
 CP2422_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP2422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2422+STABILITY: SURFACE MOTION
 CP2422
 CP2422  HISTORY     - Date     Condition        Report By
 CP2422  HISTORY     - 1982     MONUMENTED       LADTD
 CP2422  HISTORY     - 1982     GOOD             LADTD
 CP2422
 CP2422                          STATION DESCRIPTION
 CP2422
 CP2422'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2422'THE STATION IS LOCATED ABOUT 4 KM (2.5 MILES) EAST-SOUTHEAST OF
 CP2422'TALLULAH IN THE SOUTHWEST QUARTER OF SECTION 4, T16N, R13E.
 CP2422'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP2422'
 CP2422'TO REACH THE STATION FROM THE COURTHOUSE IN TALLULAH GO EAST ON U S
 CP2422'HIGHWAY 80 FOR 4.5 KM (2.8 MILES)TO THE STATION MARK ON THE LEFT.
 CP2422'
 CP2422'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2422'LADTD) DISK STAMPED---33H016 1982--- SET INTO THE TOP OF A ROUND
 CP2422'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2422'LOCATED 111 METERS (364 FEET) ESE FROM THE CENTER OF A 42-INCH PECAN
 CP2422'TREE, 30.5 METERS (100 FEET) NW FROM THE CENTER OF A GRAVEL ROAD,
 CP2422'22.5 METERS (74 FEET) NNE FROM THE CENTER OF U S 80, 21 METERS (69
 CP2422'FEET) NNW FROM THE CENTER OF A SQUARE CEMENT CULVERT UNDER U S 80,
 CP2422'AND 0.6 METER (2 FEET) WNW FROM A METAL WITNESS POST WITH SIGN
 CP2422'ATTACHED.
 CP2422'
 CP2422'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2422'(NOW LADTD) DISK STAMPED---33H016 1982--- SET INTO AN IRREGULAR MASS
 CP2422'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2422
 CP2422                          STATION RECOVERY (1982)
 CP2422
 CP2422'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2422'4.8 KM (3 MI) EAST FROM TALLULAH.
 CP2422'ABOUT 4.5 KM (2.8 MILES) EAST ON U.S. HIGHWAY 80 FROM THE COURTHOUSE
 CP2422'IN TALLULAH TO THE MARK ON THE LEFT, 111 METERS (364 FT)
 CP2422'EAST-SOUTHEAST OF A 42 INCH PECAN TREE, 30.5 METERS (100 FT) NORTHWEST
 CP2422'OF THE CENTER OF A GRAVEL ROAD, 22.5 METERS (74 FT) NORTH-NORTHEAST OF
 CP2422'THE CENTER OF US HIGHWAY 80, AND 21 METERS (69 FT) NORTH-NORTHWEST OF
 CP2422'THE NORTH END OF A CEMENT CULVERT UNDER US 80.
 CP2422'THE MARK IS 0.61 METERS  WNW FROM A WITNESS POST.
 CP2422'THE MARK IS 1.22 M BELOW US HIGHWAY 80.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2420 ***********************************************************************
 CP2420  DESIGNATION -  33 H 017
 CP2420  PID         -  CP2420
 CP2420  STATE/COUNTY-  LA/MADISON
 CP2420  COUNTRY     -  US
 CP2420  USGS QUAD   -  FORTUNE FORK (2018)
 CP2420
 CP2420                         *CURRENT SURVEY CONTROL
 CP2420  ______________________________________________________________________
 CP2420* NAD 83(1993) POSITION- 32 22 23.77916(N) 091 08 57.22317(W)   ADJUSTED
 CP2420* NAVD 88 ORTHO HEIGHT -    26.45  (+/-2cm)       86.8   (feet) VERTCON3
 CP2420  ______________________________________________________________________
 CP2420  GEOID HEIGHT    -        -26.483 (meters)                     GEOID18
 CP2420  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 CP2420  HORZ ORDER      -  SECOND
 CP2420  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2420
 CP2420.The horizontal coordinates were established by classical geodetic methods
 CP2420.and adjusted by the National Geodetic Survey in May 1994.
 CP2420
 CP2420.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2420.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2420
 CP2420.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2420.GEOID18 height accuracy estimate available here.
 CP2420
 CP2420.The vertical order pertains to the NGVD 29 superseded value.
 CP2420
 CP2420.Click photographs - Photos may exist for this station.
 CP2420
 CP2420.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2420
 CP2420. The following values were computed from the NAD 83(1993) position.
 CP2420
 CP2420;                    North         East     Units Scale Factor Converg.
 CP2420;SPC LA N     -   208,493.758 1,127,108.697   MT  0.99994625   +0 42 51.0
 CP2420;SPC LA N     -   684,033.27  3,697,855.78   sFT  0.99994625   +0 42 51.0
 CP2420;UTM  15      - 3,583,317.340   674,116.331   MT  0.99997386   +0 59 28.4
 CP2420
 CP2420!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2420!SPC LA N     -   1.00000000  x   0.99994625  =   0.99994625
 CP2420!UTM  15      -   1.00000000  x   0.99997386  =   0.99997386
 CP2420
 CP2420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7411683317(NAD 83)
 CP2420
 CP2420                          SUPERSEDED SURVEY CONTROL
 CP2420
 CP2420  NAD 83(1992)-  32 22 23.78853(N)    091 08 57.22040(W) AD(       ) 2
 CP2420  NAD 83(1986)-  32 22 23.79234(N)    091 08 57.21847(W) AD(       ) 2
 CP2420  NGVD 29              26.46   (m)           86.8    (f) LEVELING    3  
 CP2420  NGVD 29 (06/11/92)   26.456  (m)           86.80   (f) ADJUSTED    2 1
 CP2420
 CP2420.Superseded values are not recommended for survey control.
 CP2420
 CP2420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2420.See file dsdata.pdf to determine how the superseded data were derived.
 CP2420
 CP2420_MARKER: DD = SURVEY DISK
 CP2420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2420_STAMPING: 33H017 1982
 CP2420_MARK LOGO: LADHGS
 CP2420_PROJECTION: FLUSH
 CP2420_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2420+STABILITY: SURFACE MOTION
 CP2420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2420+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 CP2420
 CP2420  HISTORY     - Date     Condition        Report By
 CP2420  HISTORY     - 1982     MONUMENTED       LADTD
 CP2420  HISTORY     - 1982     GOOD             LADTD
 CP2420  HISTORY     - 19900725 GOOD             LADTD
 CP2420
 CP2420                          STATION DESCRIPTION
 CP2420
 CP2420'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2420'THE STATION IS LOCATED ABOUT 5.3 KM (3.3 MILES) SOUTHEAST OF TALLULAH
 CP2420'IN THE NORTHWEST QUARTER OF SECTION 16, T16N, R13E.
 CP2420'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP2420'
 CP2420'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2420'AND U S HIGHWAY 65 IN SOUTH TALLULAH, GO EAST ON INTERSTATE 20 FOR
 CP2420'5.2 KM (3.2 MILES) TO THE STATION IN THE MEDIAN NEAR THE EAST END OF
 CP2420'TWIN BRIDGES.
 CP2420'
 CP2420'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2420'LADTD) DISK STAMPED---33H017 1982--- SET INTO THE TOP OF A ROUND
 CP2420'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2420'LOCATED 14.2 METERS (46.5 FEET) SSW FROM THE CENTER OF THE WEST BOUND
 CP2420'LANE OF INTERSTATE 20, 13 METERS (42.5 FEET) NNE FROM THE CENTER OF
 CP2420'THE EAST BOUND LANE OF INTERSTATE 20, 8.5 METERS (28 FEET) ENE FROM
 CP2420'THE NORTHEAST CORNER OF THE EAST BOUND BRIDGE, 8.5 METERS (28 FEET)
 CP2420'SSW FROM THE SOUTHEAST CORNER OF THE WEST BOUND BRIDGE, AND 0.9 METER
 CP2420'(3 FEET) ESE FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CP2420'
 CP2420'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2420'(NOW LADTD) DISK STAMPED---33H017 1982--- SET INTO AN IRREGULAR MASS
 CP2420'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2420
 CP2420                          STATION RECOVERY (1982)
 CP2420
 CP2420'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2420'2.7 KM (1.7 MI) EAST FROM TALLULAH.
 CP2420'ABOUT 5.2 KM (3.2 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2420'INTERSECTION OF HIGHWAY 20 AND US HIGHWAY 65 IN SOUTH TALLULAH TO THE
 CP2420'STATION ON THE LEFT IN THE MEDIAN NEAR THE EAST END OF A BRIDGE, 14.2
 CP2420'METERS (46.5 FT) SOUTH-SOUTHWEST OF THE CENTER OF THE WEST BOUND LANE
 CP2420'OF HIGHWAY 20, 13 METERS (42.5 FT) NORTH-NORTHEAST OF THE CENTER OF
 CP2420'THE EAST BOUND LANE OF HIGHWAY 20, 8.5 METERS (28 FT) EAST-NORTHEAST
 CP2420'OF THE NORTHEAST CORNER OF THE EAST BOUND BRIDGE, 8.5 METERS (28 FT)
 CP2420'SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER OF THE WEST BOUND BRIDGE.
 CP2420'THE MARK IS 0.91 METERS  ESE FROM A WITNESS POST.
 CP2420'THE MARK IS 0.61 M BELOW HIGHWAY 20.
 CP2420
 CP2420                          STATION RECOVERY (1990)
 CP2420
 CP2420'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2420'THE STATION IS LOCATED ABOUT 12.6 KM (7.80 MI) WEST-NORTHWEST OF MOUND
 CP2420'AND 5.3 KM (3.30 MI) SOUTHEAST OF TALLULAH IN THE NORTHWEST QUARTER OF
 CP2420'SECTION 16, T16N, R13E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2420'TRASNPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP2420'OF INTERSTATE HIGHWAY 20 AND U.S.  HIGHWAY 65 IN SOUTH TALLULAH, GO
 CP2420'EAST FOR 5.2 KM (3.25 MI) ON INTERSTATE 20 TO THE STATION SET IN THE
 CP2420'MEDIAN NEAR THE EAST END OF TWIN BRIDGES,  14.2 M (46.6 FT)
 CP2420'SOUTH-SOUTHWEST FROM THE CENTER OF THE WEST BOUND LANES OF THE
 CP2420'INTERSTATE, 13.0 M (42.7 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 CP2420'EAST BOUND LANES OF THE INTERSTATE, 8.5 M (27.9 FT) EAST-NORTHEAST
 CP2420'FROM THE NORTHEAST CORNER OF THE EAST BOUND BRIDGE, 8.5 M (27.9 FT)
 CP2420'SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF THE WEST BOUND BRIDGE AND
 CP2420'0.3 M (1.0 FT) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 CP2420'MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2419 ***********************************************************************
 CP2419  DESIGNATION -  33 H 018
 CP2419  PID         -  CP2419
 CP2419  STATE/COUNTY-  LA/MADISON
 CP2419  COUNTRY     -  US
 CP2419  USGS QUAD   -  FORTUNE FORK (2018)
 CP2419
 CP2419                         *CURRENT SURVEY CONTROL
 CP2419  ______________________________________________________________________
 CP2419* NAD 83(1993) POSITION- 32 22 03.33363(N) 091 07 47.67127(W)   ADJUSTED
 CP2419* NAVD 88 ORTHO HEIGHT -    33.31  (+/-2cm)      109.3   (feet) VERTCON3
 CP2419  ______________________________________________________________________
 CP2419  GEOID HEIGHT    -        -26.495 (meters)                     GEOID18
 CP2419  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 CP2419  HORZ ORDER      -  SECOND
 CP2419  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2419
 CP2419.The horizontal coordinates were established by classical geodetic methods
 CP2419.and adjusted by the National Geodetic Survey in May 1994.
 CP2419
 CP2419.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2419.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2419
 CP2419.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2419.GEOID18 height accuracy estimate available here.
 CP2419
 CP2419.The vertical order pertains to the NGVD 29 superseded value.
 CP2419
 CP2419.Click photographs - Photos may exist for this station.
 CP2419
 CP2419.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2419
 CP2419. The following values were computed from the NAD 83(1993) position.
 CP2419
 CP2419;                    North         East     Units Scale Factor Converg.
 CP2419;SPC LA N     -   207,886.867 1,128,934.588   MT  0.99994547   +0 43 27.7
 CP2419;SPC LA N     -   682,042.16  3,703,846.23   sFT  0.99994547   +0 43 27.7
 CP2419;UTM  15      - 3,582,719.266   675,945.193   MT  0.99998176   +1 00 05.1
 CP2419
 CP2419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2419!SPC LA N     -   0.99999893  x   0.99994547  =   0.99994440
 CP2419!UTM  15      -   0.99999893  x   0.99998176  =   0.99998069
 CP2419
 CP2419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7594582719(NAD 83)
 CP2419
 CP2419                          SUPERSEDED SURVEY CONTROL
 CP2419
 CP2419  NAD 83(1992)-  32 22 03.34310(N)    091 07 47.66852(W) AD(       ) 2
 CP2419  NAD 83(1986)-  32 22 03.34756(N)    091 07 47.66676(W) AD(       ) 2
 CP2419  NGVD 29              33.31   (m)          109.3    (f) LEVELING    3  
 CP2419  NGVD 29 (06/11/92)   33.314  (m)          109.30   (f) ADJUSTED    2 1
 CP2419
 CP2419.Superseded values are not recommended for survey control.
 CP2419
 CP2419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2419.See file dsdata.pdf to determine how the superseded data were derived.
 CP2419
 CP2419_MARKER: DD = SURVEY DISK
 CP2419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2419_STAMPING: 33H018 1982
 CP2419_MARK LOGO: LADHGS
 CP2419_PROJECTION: FLUSH
 CP2419_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CP2419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2419+STABILITY: SURFACE MOTION
 CP2419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2419+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 CP2419
 CP2419  HISTORY     - Date     Condition        Report By
 CP2419  HISTORY     - 1982     MONUMENTED       LADTD
 CP2419  HISTORY     - 1982     GOOD             LADTD
 CP2419  HISTORY     - 19900725 GOOD             LADTD
 CP2419
 CP2419                          STATION DESCRIPTION
 CP2419
 CP2419'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2419'THE STATION IS LOCATED ABOUT 7.1 KM (4.4 MILES)   SOUTHEAST OF
 CP2419'TALLULAH IN THE SOUTHWEST QUARTER OF SECTION 15, T16N, R13R.
 CP2419'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP2419'
 CP2419'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2419'AND U.S. HIGHWAY 65 SOUTH OF TALLULAH, GO EAST ALONG INTERSTATE 20
 CP2419'FOR 7.2 KM (4.5 MILES) TO THE STATION ON THE LEFT NEAR THE NORTHWEST
 CP2419'CORNER OF AN OVERPASS OVER INTERSTATE 20.
 CP2419'
 CP2419'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2419'LADTD) DISK STAMPED---33H018 1982--- SET INTO THE TOP OF A ROUND
 CP2419'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2419'LOCATED 33.5 METERS (110 FEET) NNE FROM THE CENTER OF THE WEST BOUND
 CP2419'LANE OF INTERSTATE 20, 6.7 METERS (22 FEET) WNW FROM THE CENTER OF
 CP2419'ASPHALT ROAD, 6.4 METERS (21 FEET) NNW FROM THE NORTHWEST CORNER OF
 CP2419'THE OVERPASS, AND 0.6 METER (2 FEET) NNE FROM A METAL WITNESS POST
 CP2419'AND SIGN.
 CP2419'
 CP2419'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2419'(NOW LADTD) DISK STAMPED---33H018 1982--- SET INTO AN IRREGULAR MASS
 CP2419'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2419
 CP2419                          STATION RECOVERY (1982)
 CP2419
 CP2419'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2419'7.2 KM (4.5 MI) EAST FROM TALLULAH.
 CP2419'ABOUT 7.2 KM (4.5 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2419'INTERSECTION OF HIGHWAY 20 AND U.S. HIGHWAY 65 IN SOUTH TALLULAH TO
 CP2419'THE STATION ON THE LEFT NEAR THE NORTHWEST CORNER OF AN OVERPASS OVER
 CP2419'HIGHWAY 20, 33.5 METERS (110 FT) NORTH-NORTHEAST OF THE CENTER OF THE
 CP2419'WEST BOUND LANE OF HIGHWAY 20, 6.7 METERS (22 FT) WEST-NORTHWEST OF
 CP2419'THE CENTER OF THE PAVED ROAD, 6.4 METERS (21 FT) NORTH-NORTHWEST OF
 CP2419'THE NORTHWEST CORNER OF THE OVERPASS.
 CP2419'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 CP2419'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
 CP2419
 CP2419                          STATION RECOVERY (1990)
 CP2419
 CP2419'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2419'THE STATION IS LOCATED ABOUT 10.6 KM (6.60 MI) WEST-NORTHWEST OF MOUND
 CP2419'AND 7.1 KM (4.40 MI) SOUTHEAST OF TALLULAH IN THE SOUTHWEST QUARTER OF
 CP2419'SECTION 15, T16N, R13E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2419'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP2419'OF INTERSTATE HIGHWAY 20 AND U.S.  HIGHWAY 65 IN SOUTH TALLULAH, GO
 CP2419'EAST FOR 7.2 KM (4.45 MI) ON INTERSTATE 20 TO THE STATION ON THE LEFT
 CP2419'SET NEAR THE NORTHWEST CORNER OF AN OVERPASS. THE STATION IS 33.5 M
 CP2419'(109.9 FT) NORTH-NORTHEAST FROM THE CENTER OF THE WEST BOUND LANES OF
 CP2419'THE INTERSTATE, 6.7 M (22.0 FT) WEST-NORTHWEST FROM THE CENTER OF AN
 CP2419'ASPHALT ROAD, 6.4 M (21.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST
 CP2419'CORNER OF THE OVERPASS BRIDGE, 2.4 M (7.9 FT) WEST-NORTHWEST FROM THE
 CP2419'NORTHWEST CORNER OF THE ABUTMENT AND 0.6 NORTH-NORTHEAST FROM A METAL
 CP2419'WITNESS POST WITH SIGN ATTACHED.  THE MARK IS RECESSED 5.1 CM (2 IN)
 CP2419'BELOW THE GROUND SURFACE AND ABOUT LEVEL WITH THE ASPHALT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2418 ***********************************************************************
 CP2418  DESIGNATION -  33 H 019
 CP2418  PID         -  CP2418
 CP2418  STATE/COUNTY-  LA/MADISON
 CP2418  COUNTRY     -  US
 CP2418  USGS QUAD   -  FORTUNE FORK (2018)
 CP2418
 CP2418                         *CURRENT SURVEY CONTROL
 CP2418  ______________________________________________________________________
 CP2418* NAD 83(1993) POSITION- 32 22 28.15020(N) 091 07 39.23112(W)   ADJUSTED
 CP2418* NAVD 88 ORTHO HEIGHT -    25.61  (+/-2cm)       84.0   (feet) VERTCON3
 CP2418  ______________________________________________________________________
 CP2418  GEOID HEIGHT    -        -26.497 (meters)                     GEOID18
 CP2418  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 CP2418  HORZ ORDER      -  SECOND
 CP2418  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2418
 CP2418.The horizontal coordinates were established by classical geodetic methods
 CP2418.and adjusted by the National Geodetic Survey in May 1994.
 CP2418
 CP2418.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2418.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2418
 CP2418.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2418.GEOID18 height accuracy estimate available here.
 CP2418
 CP2418.The vertical order pertains to the NGVD 29 superseded value.
 CP2418
 CP2418.Click photographs - Photos may exist for this station.
 CP2418
 CP2418.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2418
 CP2418. The following values were computed from the NAD 83(1993) position.
 CP2418
 CP2418;                    North         East     Units Scale Factor Converg.
 CP2418;SPC LA N     -   208,653.998 1,129,145.527   MT  0.99994642   +0 43 32.2
 CP2418;SPC LA N     -   684,558.99  3,704,538.28   sFT  0.99994642   +0 43 32.2
 CP2418;UTM  15      - 3,583,487.437   676,152.427   MT  0.99998266   +1 00 10.3
 CP2418
 CP2418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2418!SPC LA N     -   1.00000014  x   0.99994642  =   0.99994656
 CP2418!UTM  15      -   1.00000014  x   0.99998266  =   0.99998280
 CP2418
 CP2418:                Primary Azimuth Mark                     Grid Az
 CP2418:SPC LA N     -  BARNES RM 3                              037 56 55.7
 CP2418:UTM  15      -  BARNES RM 3                              037 40 17.6
 CP2418
 CP2418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7615283487(NAD 83)
 CP2418
 CP2418|---------------------------------------------------------------------|
 CP2418| PID    Reference Object                     Distance      Geod. Az  |
 CP2418|                                                           dddmmss.s |
 CP2418| CP2417 BARNES RM 3                         APPROX. 0.6 KM 0384027.9 |
 CP2418|---------------------------------------------------------------------|
 CP2418
 CP2418                          SUPERSEDED SURVEY CONTROL
 CP2418
 CP2418  NAD 83(1992)-  32 22 28.15968(N)    091 07 39.22840(W) AD(       ) 2
 CP2418  NAD 83(1986)-  32 22 28.16424(N)    091 07 39.22686(W) AD(       ) 2
 CP2418  NGVD 29              25.61   (m)           84.0    (f) LEVELING    3  
 CP2418  NGVD 29 (06/11/92)   25.610  (m)           84.02   (f) ADJUSTED    2 1
 CP2418
 CP2418.Superseded values are not recommended for survey control.
 CP2418
 CP2418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2418.See file dsdata.pdf to determine how the superseded data were derived.
 CP2418
 CP2418_MARKER: DD = SURVEY DISK
 CP2418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2418_STAMPING: 33H019 1982
 CP2418_MARK LOGO: LADHGS
 CP2418_PROJECTION: FLUSH
 CP2418_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP2418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2418+STABILITY: SURFACE MOTION
 CP2418
 CP2418  HISTORY     - Date     Condition        Report By
 CP2418  HISTORY     - 1982     MONUMENTED       LADTD
 CP2418  HISTORY     - 1982     GOOD             LADTD
 CP2418
 CP2418                          STATION DESCRIPTION
 CP2418
 CP2418'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2418'THE STATION IS LOCATED ABOUT 6.8 KM (4.2 MILES) SOUTHEAST OF TALLULAH
 CP2418'IN THE NORTHWEST QUARTER OF SECTION 15, T16N, R13E.
 CP2418'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP2418'
 CP2418'TO REACH THE STATION FROM THE COURTHOUSE IN TALLULAH, GO EAST ON U S
 CP2418'HIGHWAY 80 FOR ABOUR 7.1 KM (4.4 MILES) TO A PAVED ROAD ON THE RIGHT,
 CP2418'THENCE GO SOUTH ON THE PAVED ROAD FOR ABOUT 0.6 KM (0.4 MILE) TO THE
 CP2418'STATION ON THE RIGHT NEAR A POWER POLE.
 CP2418'
 CP2418'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2418'LADTD) DISK STAMPED---33H019 1982--- SET INTO THE TOP OF A ROUND
 CP2418'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2418'LOCATED 25.9 METERS (85 FEET) SW FROM THE SOUTH END OF A METAL
 CP2418'CULVERT UNDER DRIVEWAY, 10.8 METERS (35.5 FEET) W FROM THE CENTER OF
 CP2418'PAVED ROAD, 3.2 METERS (10.5 FEET) SE FROM A POWER POLE, AND 0.5
 CP2418'METER (1.5 FEET) N FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CP2418'
 CP2418'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2418'(NOW LADTD) DISK STAMPED---33H019 1982--- SET INTO AN IRREGULAR MASS
 CP2418'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2418
 CP2418                          STATION RECOVERY (1982)
 CP2418
 CP2418'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2418'4.3 KM (2.7 MI) EAST FROM TALLULAH.
 CP2418'ABOUT 7.1 KM (4.4 MILES) EAST ALONG U.S. HIGHWAY 80 FROM THE
 CP2418'COURTHOUSE IN TALLULAH TO THE JUCTION OF AN ASPHALT ROAD ON THE RIGHT,
 CP2418'THENCE SOUTH ALONG ASPHALT ROAD FOR 0.6 KM (0.4 MILES) TO THE STATION
 CP2418'ON THE RIGHT NEAR A POWER POLE, 25.9 METERS (85 FT) SOUTHWEST OF THE
 CP2418'SOUTH END OF A METAL CULVERT, 10.8 METERS (35.5 FT) WEST OF THE CENTER
 CP2418'OF THE ROAD, 3.2 (10.5 FT) SOUTHEAST OF A POWER POLE.
 CP2418'THE MARK IS 0.46 METERS  NNE FROM A WITNESS POST.
 CP2418'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0682 ***********************************************************************
 BJ0682  DESIGNATION -  33 LLD ANO
 BJ0682  PID         -  BJ0682
 BJ0682  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0682  COUNTRY     -  US
 BJ0682  USGS QUAD   -  RESERVE (2018)
 BJ0682
 BJ0682                         *CURRENT SURVEY CONTROL
 BJ0682  ______________________________________________________________________
 BJ0682* NAD 83(1986) POSITION- 30 01 35.     (N) 090 37 03.     (W)   SCALED
 BJ0682* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0682  **This station is located in a suspected subsidence area (see below).
 BJ0682  ______________________________________________________________________
 BJ0682  GEOID HEIGHT    -        -26.259 (meters)                     GEOID18
 BJ0682  DYNAMIC HEIGHT  -          3.50  (meters)       11.5   (feet) COMP
 BJ0682  MODELED GRAVITY -    979,313.9   (mgal)                       NAVD 88
 BJ0682
 BJ0682.The horizontal coordinates were scaled from a map and have
 BJ0682.an estimated accuracy of +/- 6 seconds.
 BJ0682
 BJ0682.** This station is in an area of known vertical motion. If an
 BJ0682.** orthometric height was ever established but is not available 
 BJ0682.** in the current survey control section, the orthometric height
 BJ0682.** is considered suspect.  Suspect heights are available in the
 BJ0682.** superseded section only if requested.
 BJ0682
 BJ0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0682.GEOID18 height accuracy estimate available here.
 BJ0682
 BJ0682.Click photographs - Photos may exist for this station.
 BJ0682
 BJ0682.The dynamic height is computed by dividing the NAVD 88
 BJ0682.geopotential number by the normal gravity value computed on the
 BJ0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0682.degrees latitude (g = 980.6199 gals.).
 BJ0682
 BJ0682.The modeled gravity was interpolated from observed gravity values.
 BJ0682
 BJ0682;                    North         East    Units  Estimated Accuracy
 BJ0682;SPC LA S     -   169,410.    1,069,040.      MT  (+/- 180 meters Scaled)
 BJ0682
 BJ0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP297241(NAD 83)
 BJ0682
 BJ0682                          SUPERSEDED SURVEY CONTROL
 BJ0682
 BJ0682.No superseded survey control is available for this station.
 BJ0682
 BJ0682_MARKER: DD = SURVEY DISK
 BJ0682_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0682_STAMPING: 33 LLD ANO
 BJ0682_MARK LOGO: USACE
 BJ0682_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0682
 BJ0682  HISTORY     - Date     Condition        Report By
 BJ0682  HISTORY     - 1975     MONUMENTED       USACE
 BJ0682  HISTORY     - 1977     GOOD             NGS
 BJ0682  HISTORY     - 20060425 MARK NOT FOUND   NGS
 BJ0682
 BJ0682                          STATION DESCRIPTION
 BJ0682
 BJ0682'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0682'2.9 MI SE FROM WALLACE.
 BJ0682'2.9 MILES SOUTHEAST ALONG STATE HIGHWAY 18 (GREAT RIVER ROAD) FROM
 BJ0682'THE JUNCTION OF WEST FIFTH STREET IN WALLACE, 29 FT. NORTHWEST OF THE
 BJ0682'CENTER LINE OF THE HIGHWAY, 74.5 FT. NORTHEAST OF THE CENTER LINE OF
 BJ0682'A SHELL ROAD LEADING NORTHEAST TO TOP OF LEVEE, 26 FT. NORTHEAST OF
 BJ0682'A LIGHT POLE WITH ONE GUY WIRE NUMBER 5-30 SPG W73.
 BJ0682
 BJ0682                          STATION RECOVERY (2006)
 BJ0682
 BJ0682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0682'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2423 ***********************************************************************
 CP2423  DESIGNATION -  33 V 1
 CP2423  PID         -  CP2423
 CP2423  STATE/COUNTY-  LA/MADISON
 CP2423  COUNTRY     -  US
 CP2423  USGS QUAD   -  TALLULAH (2018)
 CP2423
 CP2423                         *CURRENT SURVEY CONTROL
 CP2423  ______________________________________________________________________
 CP2423* NAD 83(1986) POSITION- 32 24 05.     (N) 091 09 09.     (W)   SCALED
 CP2423* NAVD 88 ORTHO HEIGHT -    25.73  (+/-2cm)       84.4   (feet) VERTCON3
 CP2423  ______________________________________________________________________
 CP2423  GEOID HEIGHT    -        -26.480 (meters)                     GEOID18
 CP2423  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2423
 CP2423.The horizontal coordinates were scaled from a map and have
 CP2423.an estimated accuracy of +/- 6 seconds.
 CP2423
 CP2423.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2423.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2423
 CP2423.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2423.GEOID18 height accuracy estimate available here.
 CP2423
 CP2423.The vertical order pertains to the NGVD 29 superseded value.
 CP2423
 CP2423.Click photographs - Photos may exist for this station.
 CP2423
 CP2423;                    North         East    Units  Estimated Accuracy
 CP2423;SPC LA N     -   211,610.    1,126,760.      MT  (+/- 180 meters Scaled)
 CP2423
 CP2423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR737864(NAD 83)
 CP2423
 CP2423                          SUPERSEDED SURVEY CONTROL
 CP2423
 CP2423  NGVD 29 (06/11/92)   25.734  (m)           84.43   (f) ADJUSTED    2 1
 CP2423
 CP2423.Superseded values are not recommended for survey control.
 CP2423
 CP2423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2423.See file dsdata.pdf to determine how the superseded data were derived.
 CP2423
 CP2423_MARKER: DD = SURVEY DISK
 CP2423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2423_STAMPING: 33V1 1982
 CP2423_MARK LOGO: LADHGS
 CP2423_PROJECTION: FLUSH
 CP2423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2423+STABILITY: SURFACE MOTION
 CP2423
 CP2423  HISTORY     - Date     Condition        Report By
 CP2423  HISTORY     - 1982     MONUMENTED       LADH
 CP2423
 CP2423                          STATION DESCRIPTION
 CP2423
 CP2423'DESCRIBED BY LA DEPT OF HIGHWAYS 1982
 CP2423'3.38 KM (2.1 MI) EAST FROM TALLULAH.
 CP2423'ABOUT 3.7 KM (2.3 MILES) FROM THE COURTHOUSE IN TALLULAH, DRIVE EAST
 CP2423'ALONG U.S. HIGHWAY 80 TO A PAVED ROAD ON THE LEFT, THENCE TURN LEFT
 CP2423'FOR 0.3 KM (.2 MILE) TO THE STATION ON THE RIGHT IN FRONT OF A METAL
 CP2423'EQUIPMENT SHED, 24.7 METERS (81 FT) SOUTH-SOUTHEAST FROM THE SOUTH END
 CP2423'OF A METAL CULVERT UNDER A GRAVEL DRIVE, 24.2 METERS (79.50 FT)
 CP2423'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A METAL EQUIPMENT SHED
 CP2423'WITH METER LOOP, 11.3 METERS (37 FT) EAST FROM THE CENTER OF A PAVED
 CP2423'ROAD, 1.2 METERS (4 FT) WEST OF A POWER POLE.
 CP2423'THE MARK IS 0.91 METERS  W FROM A WITNESS POST.
 CP2423'THE MARK IS 0.31 M BELOW PAVED ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2886 ***********************************************************************
 AA2886  DESIGNATION -  33 V 10
 AA2886  PID         -  AA2886
 AA2886  STATE/COUNTY-  LA/MADISON
 AA2886  COUNTRY     -  US
 AA2886  USGS QUAD   -  SONDHEIMER (2018)
 AA2886
 AA2886                         *CURRENT SURVEY CONTROL
 AA2886  ______________________________________________________________________
 AA2886* NAD 83(2011) POSITION- 32 32 15.72042(N) 091 10 12.84925(W)   ADJUSTED
 AA2886* NAD 83(2011) ELLIP HT-    -0.290 (meters)        (06/27/12)   ADJUSTED
 AA2886* NAD 83(2011) EPOCH   -  2010.00
 AA2886* NAVD 88 ORTHO HEIGHT -    26.129 (meters)       85.72  (feet) ADJUSTED
 AA2886  ______________________________________________________________________
 AA2886  GEOID HEIGHT    -        -26.415 (meters)                     GEOID18
 AA2886  NAD 83(2011) X  -   -109,921.427 (meters)                     COMP
 AA2886  NAD 83(2011) Y  - -5,381,101.411 (meters)                     COMP
 AA2886  NAD 83(2011) Z  -  3,410,848.316 (meters)                     COMP
 AA2886  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AA2886  DYNAMIC HEIGHT  -         26.100 (meters)       85.63  (feet) COMP
 AA2886  MODELED GRAVITY -    979,518.3   (mgal)                       NAVD 88
 AA2886
 AA2886  VERT ORDER      -  SECOND    CLASS I
 AA2886
 AA2886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2886  Standards:
 AA2886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2886  -------------------------------------------------------------------
 AA2886  NETWORK    0.67   0.86           0.27   0.28   0.44      0.00317296
 AA2886  -------------------------------------------------------------------
 AA2886  Click here for local accuracies and other accuracy information.
 AA2886
 AA2886.The horizontal coordinates were established by GPS observations
 AA2886.and adjusted by the National Geodetic Survey in June 2012.
 AA2886
 AA2886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2886.been affixed to the stable North American tectonic plate. See 
 AA2886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2886
 AA2886.The horizontal coordinates are valid at the epoch date displayed above
 AA2886.which is a decimal equivalence of Year/Month/Day.
 AA2886
 AA2886.The orthometric height was determined by differential leveling and
 AA2886.adjusted by the NATIONAL GEODETIC SURVEY
 AA2886.in May 1997.
 AA2886
 AA2886.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2886.GEOID18 height accuracy estimate available here.
 AA2886
 AA2886.Click photographs - Photos may exist for this station.
 AA2886
 AA2886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2886
 AA2886.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2886
 AA2886.The ellipsoidal height was determined by GPS observations
 AA2886.and is referenced to NAD 83.
 AA2886
 AA2886.The dynamic height is computed by dividing the NAVD 88
 AA2886.geopotential number by the normal gravity value computed on the
 AA2886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2886.degrees latitude (g = 980.6199 gals.).
 AA2886
 AA2886.The modeled gravity was interpolated from observed gravity values.
 AA2886
 AA2886. The following values were computed from the NAD 83(2011) position.
 AA2886
 AA2886;                    North         East     Units Scale Factor Converg.
 AA2886;SPC LA N     -   226,701.416 1,124,908.270   MT  0.99997314   +0 42 11.0
 AA2886;SPC LA N     -   743,769.56  3,690,636.55   sFT  0.99997314   +0 42 11.0
 AA2886;UTM  15      - 3,601,514.241   671,827.179   MT  0.99996408   +0 59 03.8
 AA2886
 AA2886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2886!SPC LA N     -   1.00000005  x   0.99997314  =   0.99997319
 AA2886!UTM  15      -   1.00000005  x   0.99996408  =   0.99996413
 AA2886
 AA2886_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS7182701514(NAD 83)
 AA2886
 AA2886                          SUPERSEDED SURVEY CONTROL
 AA2886
 AA2886  NAD 83(2011)-  32 32 15.71982(N)    091 10 12.84844(W) AD(2010.00) 0
 AA2886  NAD 83(2007)-  32 32 15.72016(N)    091 10 12.84971(W) AD(2002.00) 0
 AA2886  ELLIP H (02/10/07)   -0.264  (m)                       GP(2002.00)    
 AA2886  NAD 83(1992)-  32 32 15.71990(N)    091 10 12.84970(W) AD(       ) 1
 AA2886  ELLIP H (03/17/04)   -0.270  (m)                       GP(       ) 4 2
 AA2886  NAVD 88              26.13   (m)           85.7    (f) LEVELING    3  
 AA2886
 AA2886.Superseded values are not recommended for survey control.
 AA2886
 AA2886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2886.See file dsdata.pdf to determine how the superseded data were derived.
 AA2886
 AA2886_MARKER: DD = SURVEY DISK
 AA2886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2886_STAMPING: 33V10 1987
 AA2886_MARK LOGO: LADTD
 AA2886_PROJECTION: FLUSH
 AA2886_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2886+STABILITY: SURFACE MOTION
 AA2886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2886+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2013
 AA2886
 AA2886  HISTORY     - Date     Condition        Report By
 AA2886  HISTORY     - 1987     MONUMENTED       LADTD
 AA2886  HISTORY     - 20030217 GOOD             PYBURN
 AA2886  HISTORY     - 20130103 GOOD             JMSM
 AA2886
 AA2886                          STATION DESCRIPTION
 AA2886
 AA2886'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2886'ABOUT 16.3 KM (10.15 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE
 AA2886'IN TALLULAH TO THE MARK ON THE RIGHT JUST SOUTH OF THE PARISH LINE,
 AA2886'13.4 M (44.0 FT) EAST-NORTHEAST OF THE CENTER OF THE HIGHWAY, 12.8 M
 AA2886'(42.0 FT) SOUTH-SOUTHEAST OF THE CENTER OF A GRAVEL ROAD, 10.1 M (33.1
 AA2886'FT) WEST-SOUTHWEST OF THE WEST RAIL OF THE RAILROAD TRACKS AND 7.3 M
 AA2886'(24.0 FT) SOUTH-SOUTHWEST OF A RAILROAD CROSSING SIGN.
 AA2886
 AA2886                          STATION RECOVERY (2003)
 AA2886
 AA2886'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2003
 AA2886'RECOVERED AS DESCRIBED
 AA2886
 AA2886                          STATION RECOVERY (2013)
 AA2886
 AA2886'RECOVERY NOTE BY JOHNSON-MCADAMS SURVEYING AND MAPPING 2013 (JFF)
 AA2886'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2432 ***********************************************************************
 CP2432  DESIGNATION -  33 V 2
 CP2432  PID         -  CP2432
 CP2432  STATE/COUNTY-  LA/MADISON
 CP2432  COUNTRY     -  US
 CP2432  USGS QUAD   -  TALLULAH (2018)
 CP2432
 CP2432                         *CURRENT SURVEY CONTROL
 CP2432  ______________________________________________________________________
 CP2432* NAD 83(1986) POSITION- 32 24 44.     (N) 091 12 26.     (W)   SCALED
 CP2432* NAVD 88 ORTHO HEIGHT -    25.87  (+/-2cm)       84.9   (feet) VERTCON3
 CP2432  ______________________________________________________________________
 CP2432  GEOID HEIGHT    -        -26.437 (meters)                     GEOID18
 CP2432  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2432
 CP2432.The horizontal coordinates were scaled from a map and have
 CP2432.an estimated accuracy of +/- 6 seconds.
 CP2432
 CP2432.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2432.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2432
 CP2432.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2432.GEOID18 height accuracy estimate available here.
 CP2432
 CP2432.The vertical order pertains to the NGVD 29 superseded value.
 CP2432
 CP2432.Click photographs - Photos may exist for this station.
 CP2432
 CP2432;                    North         East    Units  Estimated Accuracy
 CP2432;SPC LA N     -   212,750.    1,121,600.      MT  (+/- 180 meters Scaled)
 CP2432
 CP2432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR685875(NAD 83)
 CP2432
 CP2432                          SUPERSEDED SURVEY CONTROL
 CP2432
 CP2432  NGVD 29 (06/11/92)   25.873  (m)           84.89   (f) ADJUSTED    2 1
 CP2432
 CP2432.Superseded values are not recommended for survey control.
 CP2432
 CP2432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2432.See file dsdata.pdf to determine how the superseded data were derived.
 CP2432
 CP2432_MARKER: DD = SURVEY DISK
 CP2432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2432_STAMPING: 33V2 1982
 CP2432_MARK LOGO: LADHGS
 CP2432_PROJECTION: FLUSH
 CP2432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2432+STABILITY: SURFACE MOTION
 CP2432
 CP2432  HISTORY     - Date     Condition        Report By
 CP2432  HISTORY     - 1982     MONUMENTED       LADTD
 CP2432
 CP2432                          STATION DESCRIPTION
 CP2432
 CP2432'DESCRIBED BY LA TRANSP AND DEV 1982
 CP2432'0.2 KM (0.1 MI) WEST FROM TALLULAH.
 CP2432'ABOUT 1.7 KM (1.1 MILES) WEST ALONG U.S. HIGHWAY 80 FROM THE
 CP2432'COURTHOUSE IN TALLULAH TO A GRAVEL ROAD ON THE LEFT, THENCE ABOUT
 CP2432'0.8 KM (0.50 MILES) SOUTH ALONG THE GRAVEL ROAD TO THE INTERSECTION OF
 CP2432'THE ROAD AND THE ILLINOIS CENTRAL GULF RAILROAD WITH THE STATION MARK
 CP2432'SET IN THE SOUTHWEST QUADRANT OF THE INTERSECTION, 10.7 METERS (35 FT)
 CP2432'WEST-SOUTHWEST OF THE CENTER OF THE INTERSECTION OF THE ROAD AND THE
 CP2432'RAILROAD, 5 METERS (16.5 FT) SOUTH-SOUTHWEST OF THE SOUTH RAIL OF THE
 CP2432'RAILROAD, 4.3 METERS (14 FT) WEST-NORTHWEST OF THE CENTER OF THE ROAD.
 CP2432'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 CP2432'THE MARK IS 0.30 M BELOW GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2880 ***********************************************************************
 AA2880  DESIGNATION -  33 V 4
 AA2880  PID         -  AA2880
 AA2880  STATE/COUNTY-  LA/MADISON
 AA2880  COUNTRY     -  US
 AA2880  USGS QUAD   -  TALLULAH (2018)
 AA2880
 AA2880                         *CURRENT SURVEY CONTROL
 AA2880  ______________________________________________________________________
 AA2880* NAD 83(1986) POSITION- 32 26 23.     (N) 091 09 46.     (W)   SCALED
 AA2880* NAVD 88 ORTHO HEIGHT -    24.927 (meters)       81.78  (feet) ADJUSTED
 AA2880  ______________________________________________________________________
 AA2880  GEOID HEIGHT    -        -26.465 (meters)                     GEOID18
 AA2880  DYNAMIC HEIGHT  -         24.899 (meters)       81.69  (feet) COMP
 AA2880  MODELED GRAVITY -    979,507.0   (mgal)                       NAVD 88
 AA2880
 AA2880  VERT ORDER      -  SECOND    CLASS I
 AA2880
 AA2880.The horizontal coordinates were scaled from a map and have
 AA2880.an estimated accuracy of +/- 6 seconds.
 AA2880
 AA2880.The orthometric height was determined by differential leveling and
 AA2880.adjusted by the NATIONAL GEODETIC SURVEY
 AA2880.in May 1997.
 AA2880
 AA2880.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2880.GEOID18 height accuracy estimate available here.
 AA2880
 AA2880.Click photographs - Photos may exist for this station.
 AA2880
 AA2880.The dynamic height is computed by dividing the NAVD 88
 AA2880.geopotential number by the normal gravity value computed on the
 AA2880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2880.degrees latitude (g = 980.6199 gals.).
 AA2880
 AA2880.The modeled gravity was interpolated from observed gravity values.
 AA2880
 AA2880;                    North         East    Units  Estimated Accuracy
 AA2880;SPC LA N     -   215,850.    1,125,740.      MT  (+/- 180 meters Scaled)
 AA2880
 AA2880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR727906(NAD 83)
 AA2880
 AA2880                          SUPERSEDED SURVEY CONTROL
 AA2880
 AA2880.No superseded survey control is available for this station.
 AA2880
 AA2880_MARKER: DD = SURVEY DISK
 AA2880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2880_STAMPING: 33V4 1987
 AA2880_MARK LOGO: LADTD
 AA2880_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2880+STABILITY: SURFACE MOTION
 AA2880
 AA2880  HISTORY     - Date     Condition        Report By
 AA2880  HISTORY     - 1987     MONUMENTED       LADTD
 AA2880
 AA2880                          STATION DESCRIPTION
 AA2880
 AA2880'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2880'ABOUT 4.4 KM (2.75 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2880'TALLULAH TO THE MARK ON THE RIGHT SOUTH OF A DRIVE CROSSING THE
 AA2880'RAILROAD, 20.1 M (65.9 FT) SOUTHEAST FROM THE CENTER OF HIGHWAY 65,
 AA2880'5.8 M (19.0 FT) SOUTH-SOUTHWEST FROM THE CENTER OF A GRAVEL DRIVE, 2.7
 AA2880'M (8.9 FT) NORTHWEST FROM THE WEST RAIL OF THE RAILROAD AND 0.8 M (2.6
 AA2880'FT) WEST FROM A RAILROAD CROSSING SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2881 ***********************************************************************
 AA2881  DESIGNATION -  33 V 5
 AA2881  PID         -  AA2881
 AA2881  STATE/COUNTY-  LA/MADISON
 AA2881  COUNTRY     -  US
 AA2881  USGS QUAD   -  TALLULAH (2018)
 AA2881
 AA2881                         *CURRENT SURVEY CONTROL
 AA2881  ______________________________________________________________________
 AA2881* NAD 83(1986) POSITION- 32 27 15.46   (N) 091 08 57.06   (W)   HD_HELD1
 AA2881* NAVD 88 ORTHO HEIGHT -    25.023 (meters)       82.10  (feet) ADJUSTED
 AA2881  ______________________________________________________________________
 AA2881  GEOID HEIGHT    -        -26.472 (meters)                     GEOID18
 AA2881  DYNAMIC HEIGHT  -         24.994 (meters)       82.00  (feet) COMP
 AA2881  MODELED GRAVITY -    979,508.2   (mgal)                       NAVD 88
 AA2881
 AA2881  VERT ORDER      -  SECOND    CLASS I
 AA2881
 AA2881.The horizontal coordinates were determined by differentially corrected
 AA2881.hand held GPS observations or other comparable positioning techniques
 AA2881.and have an estimated accuracy of +/- 3 meters.
 AA2881
 AA2881.The orthometric height was determined by differential leveling and
 AA2881.adjusted by the NATIONAL GEODETIC SURVEY
 AA2881.in May 1997.
 AA2881
 AA2881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2881.GEOID18 height accuracy estimate available here.
 AA2881
 AA2881.Click photographs - Photos may exist for this station.
 AA2881
 AA2881.The dynamic height is computed by dividing the NAVD 88
 AA2881.geopotential number by the normal gravity value computed on the
 AA2881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2881.degrees latitude (g = 980.6199 gals.).
 AA2881
 AA2881.The modeled gravity was interpolated from observed gravity values.
 AA2881
 AA2881;                    North         East    Units  Estimated Accuracy
 AA2881;SPC LA N     -   217,477.6   1,127,001.0     MT  (+/- 3 meters HH1 GPS) 
 AA2881
 AA2881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7396492300(NAD 83)
 AA2881
 AA2881                          SUPERSEDED SURVEY CONTROL
 AA2881
 AA2881.No superseded survey control is available for this station.
 AA2881
 AA2881_MARKER: DD = SURVEY DISK
 AA2881_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AA2881_SP_SET: CULVERT HEADWALL
 AA2881_STAMPING: 33V5 1987
 AA2881_MARK LOGO: LADTD
 AA2881_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA2881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2881+STABILITY: SURFACE MOTION
 AA2881
 AA2881  HISTORY     - Date     Condition        Report By
 AA2881  HISTORY     - 1987     MONUMENTED       LADTD
 AA2881
 AA2881                          STATION DESCRIPTION
 AA2881
 AA2881'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2881'ABOUT 6.4 KM (4.00 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2881'TALLULAH TO THE MARK ON THE RIGHT IN THE NORTH END OF A CONCRETE
 AA2881'HEADWALL, 14.9 M (48.9 FT) WEST-NORTHWEST OF THE WEST RAIL OF THE
 AA2881'RAILROAD TRACKS AND 10.7 M (35.1 FT) NORTH-NORTHEAST OF THE SOUTH END
 AA2881'OF THE HEADWALL,
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2882 ***********************************************************************
 AA2882  DESIGNATION -  33 V 6
 AA2882  PID         -  AA2882
 AA2882  STATE/COUNTY-  LA/MADISON
 AA2882  COUNTRY     -  US
 AA2882  USGS QUAD   -  TALLULAH (2018)
 AA2882
 AA2882                         *CURRENT SURVEY CONTROL
 AA2882  ______________________________________________________________________
 AA2882* NAD 83(2011) POSITION- 32 28 16.30412(N) 091 08 46.79581(W)   ADJUSTED
 AA2882* NAD 83(2011) ELLIP HT-    -1.040 (meters)        (06/27/12)   ADJUSTED
 AA2882* NAD 83(2011) EPOCH   -  2010.00
 AA2882* NAVD 88 ORTHO HEIGHT -    25.431 (meters)       83.43  (feet) ADJUSTED
 AA2882  ______________________________________________________________________
 AA2882  GEOID HEIGHT    -        -26.469 (meters)                     GEOID18
 AA2882  NAD 83(2011) X  -   -107,755.701 (meters)                     COMP
 AA2882  NAD 83(2011) Y  - -5,385,108.478 (meters)                     COMP
 AA2882  NAD 83(2011) Z  -  3,404,628.155 (meters)                     COMP
 AA2882  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 AA2882  DYNAMIC HEIGHT  -         25.402 (meters)       83.34  (feet) COMP
 AA2882  MODELED GRAVITY -    979,510.2   (mgal)                       NAVD 88
 AA2882
 AA2882  VERT ORDER      -  SECOND    CLASS I
 AA2882
 AA2882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2882  Standards:
 AA2882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2882  -------------------------------------------------------------------
 AA2882  NETWORK    0.47   0.71           0.19   0.19   0.36      0.02999173
 AA2882  -------------------------------------------------------------------
 AA2882  Click here for local accuracies and other accuracy information.
 AA2882
 AA2882.The horizontal coordinates were established by GPS observations
 AA2882.and adjusted by the National Geodetic Survey in June 2012.
 AA2882
 AA2882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2882.been affixed to the stable North American tectonic plate. See 
 AA2882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2882
 AA2882.The horizontal coordinates are valid at the epoch date displayed above
 AA2882.which is a decimal equivalence of Year/Month/Day.
 AA2882
 AA2882.The orthometric height was determined by differential leveling and
 AA2882.adjusted by the NATIONAL GEODETIC SURVEY
 AA2882.in May 1997.
 AA2882
 AA2882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2882.GEOID18 height accuracy estimate available here.
 AA2882
 AA2882.Click photographs - Photos may exist for this station.
 AA2882
 AA2882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2882
 AA2882.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2882
 AA2882.The ellipsoidal height was determined by GPS observations
 AA2882.and is referenced to NAD 83.
 AA2882
 AA2882.The dynamic height is computed by dividing the NAVD 88
 AA2882.geopotential number by the normal gravity value computed on the
 AA2882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2882.degrees latitude (g = 980.6199 gals.).
 AA2882
 AA2882.The modeled gravity was interpolated from observed gravity values.
 AA2882
 AA2882. The following values were computed from the NAD 83(2011) position.
 AA2882
 AA2882;                    North         East     Units Scale Factor Converg.
 AA2882;SPC LA N     -   219,354.968 1,127,245.612   MT  0.99996127   +0 42 56.5
 AA2882;SPC LA N     -   719,667.09  3,698,304.98   sFT  0.99996127   +0 42 56.5
 AA2882;UTM  15      - 3,594,179.311   674,200.470   MT  0.99997421   +0 59 43.6
 AA2882
 AA2882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2882!SPC LA N     -   1.00000016  x   0.99996127  =   0.99996143
 AA2882!UTM  15      -   1.00000016  x   0.99997421  =   0.99997437
 AA2882
 AA2882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7420094179(NAD 83)
 AA2882
 AA2882                          SUPERSEDED SURVEY CONTROL
 AA2882
 AA2882  NAD 83(2007)-  32 28 16.30392(N)    091 08 46.79640(W) AD(2002.00) 0
 AA2882  ELLIP H (02/10/07)   -1.029  (m)                       GP(2002.00)    
 AA2882  NAD 83(1992)-  32 28 16.30393(N)    091 08 46.79624(W) AD(       ) B
 AA2882  ELLIP H (11/18/03)   -1.036  (m)                       GP(       ) 4 1
 AA2882  NAVD 88 (08/11/14)   25.5    (m)  GEOID12A model used  GPS OBS        
 AA2882  NAVD 88              25.42   (m)           83.4    (f) LEVELING    3  
 AA2882
 AA2882.Superseded values are not recommended for survey control.
 AA2882
 AA2882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2882.See file dsdata.pdf to determine how the superseded data were derived.
 AA2882
 AA2882_MARKER: DD = SURVEY DISK
 AA2882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2882_STAMPING: 33V6 1987
 AA2882_MARK LOGO: LADTD
 AA2882_PROJECTION: FLUSH
 AA2882_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2882+STABILITY: SURFACE MOTION
 AA2882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2882+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2013
 AA2882
 AA2882  HISTORY     - Date     Condition        Report By
 AA2882  HISTORY     - 1987     MONUMENTED       LADTD
 AA2882  HISTORY     - 20020723 GOOD             PYBURN
 AA2882  HISTORY     - 20030217 GOOD             PYBURN
 AA2882  HISTORY     - 20030805 GOOD             EMCINC
 AA2882  HISTORY     - 20130107 GOOD             JMSM
 AA2882
 AA2882                          STATION DESCRIPTION
 AA2882
 AA2882'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2882'ABOUT 8.4 KM (5.20 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2882'TALLULAH TO THE MARK ON THE RIGHT, JUST SOUTH OF A HEADWALL, 26.4 M
 AA2882'(86.6 FT) WEST OF THE WEST RAIL OF THE RAILROAD TRACKS, 19 M (62.3 FT)
 AA2882'WEST-SOUTHWEST OF THE CENTER OF A HEADWALL UNDER THE RAILROAD TRACKS,
 AA2882'12.8 M (42.0 FT) SOUTHEAST OF THE CENTER OF A HEADWALL UNDER HIGHWAY
 AA2882'65 AND 12.2 M (40.0 FT) EAST OF THE CENTER OF HIGHWAY 65.
 AA2882
 AA2882                          STATION RECOVERY (2002)
 AA2882
 AA2882'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2002
 AA2882'RECOVERED AS DESCRIBED
 AA2882
 AA2882                          STATION RECOVERY (2003)
 AA2882
 AA2882'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2003
 AA2882'RECOVERED AS DESCRIBED
 AA2882
 AA2882                          STATION RECOVERY (2003)
 AA2882
 AA2882'RECOVERY NOTE BY EMC INCORPORATED 2003 (DG)
 AA2882'RECOVERY NOTE BY EMC, INC. 2003 MARK FOUND AS DESCRIBED IN GOOD
 AA2882'CONDITION.
 AA2882
 AA2882                          STATION RECOVERY (2013)
 AA2882
 AA2882'RECOVERY NOTE BY JOHNSON-MCADAMS SURVEYING AND MAPPING 2013 (MS)
 AA2882'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2883 ***********************************************************************
 AA2883  DESIGNATION -  33 V 7
 AA2883  PID         -  AA2883
 AA2883  STATE/COUNTY-  LA/MADISON
 AA2883  COUNTRY     -  US
 AA2883  USGS QUAD   -  TALLULAH (2018)
 AA2883
 AA2883                         *CURRENT SURVEY CONTROL
 AA2883  ______________________________________________________________________
 AA2883* NAD 83(1986) POSITION- 32 29 19.     (N) 091 09 12.     (W)   SCALED
 AA2883* NAVD 88 ORTHO HEIGHT -    25.753 (meters)       84.49  (feet) ADJUSTED
 AA2883  ______________________________________________________________________
 AA2883  GEOID HEIGHT    -        -26.456 (meters)                     GEOID18
 AA2883  DYNAMIC HEIGHT  -         25.724 (meters)       84.40  (feet) COMP
 AA2883  MODELED GRAVITY -    979,512.3   (mgal)                       NAVD 88
 AA2883
 AA2883  VERT ORDER      -  SECOND    CLASS I
 AA2883
 AA2883.The horizontal coordinates were scaled from a map and have
 AA2883.an estimated accuracy of +/- 6 seconds.
 AA2883
 AA2883.The orthometric height was determined by differential leveling and
 AA2883.adjusted by the NATIONAL GEODETIC SURVEY
 AA2883.in May 1997.
 AA2883
 AA2883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2883.GEOID18 height accuracy estimate available here.
 AA2883
 AA2883.Click photographs - Photos may exist for this station.
 AA2883
 AA2883.The dynamic height is computed by dividing the NAVD 88
 AA2883.geopotential number by the normal gravity value computed on the
 AA2883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2883.degrees latitude (g = 980.6199 gals.).
 AA2883
 AA2883.The modeled gravity was interpolated from observed gravity values.
 AA2883
 AA2883;                    North         East    Units  Estimated Accuracy
 AA2883;SPC LA N     -   221,280.    1,126,560.      MT  (+/- 180 meters Scaled)
 AA2883
 AA2883_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR735960(NAD 83)
 AA2883
 AA2883                          SUPERSEDED SURVEY CONTROL
 AA2883
 AA2883.No superseded survey control is available for this station.
 AA2883
 AA2883_MARKER: DD = SURVEY DISK
 AA2883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2883_STAMPING: 33V7 1987
 AA2883_MARK LOGO: LADTD
 AA2883_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA2883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2883+STABILITY: SURFACE MOTION
 AA2883
 AA2883  HISTORY     - Date     Condition        Report By
 AA2883  HISTORY     - 1987     MONUMENTED       LADTD
 AA2883
 AA2883                          STATION DESCRIPTION
 AA2883
 AA2883'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2883'ABOUT 10.5 KM (6.50 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2883'TALLULAH TO THE MARK ON THE LEFT NEAR A POWER POLE NUMBERED C630, 33.5
 AA2883'M (109.9 FT) NORTHWEST OF THE CENTER OF A GRAVEL ROAD, 14.9 M (48.9
 AA2883'FT) WEST OF THE HIGHWAY, 14.9 M (48.9 FT) NORTHEAST OF THE NORTHEAST
 AA2883'CORNER OF A SMALL METAL BUILDING, 2.4 M (7.9 FT) NORTHWEST OF A POWER
 AA2883'POLE WITH A TRANSFORMER ATTACHED AND 0.5 M (1.6 FT) EAST OF A NET WIRE
 AA2883'FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2884 ***********************************************************************
 AA2884  DESIGNATION -  33 V 8
 AA2884  PID         -  AA2884
 AA2884  STATE/COUNTY-  LA/MADISON
 AA2884  COUNTRY     -  US
 AA2884  USGS QUAD   -  SONDHEIMER (2018)
 AA2884
 AA2884                         *CURRENT SURVEY CONTROL
 AA2884  ______________________________________________________________________
 AA2884* NAD 83(1986) POSITION- 32 30 17.09   (N) 091 09 30.71   (W)   HD_HELD1
 AA2884* NAVD 88 ORTHO HEIGHT -    25.712 (meters)       84.36  (feet) ADJUSTED
 AA2884  ______________________________________________________________________
 AA2884  GEOID HEIGHT    -        -26.444 (meters)                     GEOID18
 AA2884  DYNAMIC HEIGHT  -         25.683 (meters)       84.26  (feet) COMP
 AA2884  MODELED GRAVITY -    979,514.0   (mgal)                       NAVD 88
 AA2884
 AA2884  VERT ORDER      -  SECOND    CLASS I
 AA2884
 AA2884.The horizontal coordinates were determined by differentially corrected
 AA2884.hand held GPS observations or other comparable positioning techniques
 AA2884.and have an estimated accuracy of +/- 3 meters.
 AA2884
 AA2884.The orthometric height was determined by differential leveling and
 AA2884.adjusted by the NATIONAL GEODETIC SURVEY
 AA2884.in May 1997.
 AA2884
 AA2884.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2884.GEOID18 height accuracy estimate available here.
 AA2884
 AA2884.Click photographs - Photos may exist for this station.
 AA2884
 AA2884.The dynamic height is computed by dividing the NAVD 88
 AA2884.geopotential number by the normal gravity value computed on the
 AA2884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2884.degrees latitude (g = 980.6199 gals.).
 AA2884
 AA2884.The modeled gravity was interpolated from observed gravity values.
 AA2884
 AA2884;                    North         East    Units  Estimated Accuracy
 AA2884;SPC LA N     -   223,061.0   1,126,053.0     MT  (+/- 3 meters HH1 GPS) 
 AA2884
 AA2884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7298997879(NAD 83)
 AA2884
 AA2884                          SUPERSEDED SURVEY CONTROL
 AA2884
 AA2884.No superseded survey control is available for this station.
 AA2884
 AA2884_MARKER: DD = SURVEY DISK
 AA2884_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AA2884_SP_SET: CULVERT HEADWALL
 AA2884_STAMPING: 33V8 1987
 AA2884_MARK LOGO: LADTD
 AA2884_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2884+STABILITY: SURFACE MOTION
 AA2884
 AA2884  HISTORY     - Date     Condition        Report By
 AA2884  HISTORY     - 1987     MONUMENTED       LADTD
 AA2884
 AA2884                          STATION DESCRIPTION
 AA2884
 AA2884'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2884'ABOUT 12.2 KM (7.60 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2884'TALLULAH TO THE MARK ON THE LEFT, SET IN A DRILL HOLE IN THE NORTH END
 AA2884'OF A HEADWALL, 22.3 M (73.2 FT) NORTH OF A POWER POLE NUMBERED 135
 AA2884'WITH A TRANSFORMER ATTACHED, 14.6 M (47.9 FT) SOUTH-SOUTHEAST OF THE
 AA2884'CENTER OF A DRIVE LEADING TO AN AIR STRIP, 7.5 M (24.6 FT)
 AA2884'WEST-SOUTHWEST OF THE CENTER OF THE HIGHWAY AND 4.4 M (14.4 FT)
 AA2884'NORTH-NORTHEAST OF THE SOUTH END OF THE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2885 ***********************************************************************
 AA2885  DESIGNATION -  33 V 9
 AA2885  PID         -  AA2885
 AA2885  STATE/COUNTY-  LA/MADISON
 AA2885  COUNTRY     -  US
 AA2885  USGS QUAD   -  SONDHEIMER (2018)
 AA2885
 AA2885                         *CURRENT SURVEY CONTROL
 AA2885  ______________________________________________________________________
 AA2885* NAD 83(1986) POSITION- 32 31 03.     (N) 091 09 44.     (W)   SCALED
 AA2885* NAVD 88 ORTHO HEIGHT -    26.224 (meters)       86.04  (feet) ADJUSTED
 AA2885  ______________________________________________________________________
 AA2885  GEOID HEIGHT    -        -26.434 (meters)                     GEOID18
 AA2885  DYNAMIC HEIGHT  -         26.195 (meters)       85.94  (feet) COMP
 AA2885  MODELED GRAVITY -    979,515.7   (mgal)                       NAVD 88
 AA2885
 AA2885  VERT ORDER      -  SECOND    CLASS I
 AA2885
 AA2885.The horizontal coordinates were scaled from a map and have
 AA2885.an estimated accuracy of +/- 6 seconds.
 AA2885
 AA2885.The orthometric height was determined by differential leveling and
 AA2885.adjusted by the NATIONAL GEODETIC SURVEY
 AA2885.in May 1997.
 AA2885
 AA2885.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2885.GEOID18 height accuracy estimate available here.
 AA2885
 AA2885.Click photographs - Photos may exist for this station.
 AA2885
 AA2885.The dynamic height is computed by dividing the NAVD 88
 AA2885.geopotential number by the normal gravity value computed on the
 AA2885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2885.degrees latitude (g = 980.6199 gals.).
 AA2885
 AA2885.The modeled gravity was interpolated from observed gravity values.
 AA2885
 AA2885;                    North         East    Units  Estimated Accuracy
 AA2885;SPC LA N     -   224,470.    1,125,690.      MT  (+/- 180 meters Scaled)
 AA2885
 AA2885_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR726992(NAD 83)
 AA2885
 AA2885                          SUPERSEDED SURVEY CONTROL
 AA2885
 AA2885.No superseded survey control is available for this station.
 AA2885
 AA2885_MARKER: DD = SURVEY DISK
 AA2885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2885_STAMPING: 33V9 1987
 AA2885_MARK LOGO: LADTD
 AA2885_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2885+STABILITY: SURFACE MOTION
 AA2885
 AA2885  HISTORY     - Date     Condition        Report By
 AA2885  HISTORY     - 1987     MONUMENTED       LADTD
 AA2885
 AA2885                          STATION DESCRIPTION
 AA2885
 AA2885'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2885'ABOUT 13.6 KM (8.45 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2885'TALLULAH TO THE MARK ON THE RIGHT, STRAIGHT ACROSS FROM A PAVED ROAD
 AA2885'LEADING TO A CHURCH, 12.3 M (40.4 FT) EAST-NORTHEAST OF THE CENTER OF
 AA2885'THE HIGHWAY, 10.8 M (35.4 FT) WEST-SOUTHWEST OF THE WEST RAIL OF THE
 AA2885'RAILROAD TRACKS AND 1.3 M (4.3 FT) EAST-NORTHEAST OF THE CENTER OF A
 AA2885'TWIN TELEPHONE REPAIR BOX.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1711 ***********************************************************************
 BX1711  DESIGNATION -  3301
 BX1711  PID         -  BX1711
 BX1711  STATE/COUNTY-  LA/NATCHITOCHES
 BX1711  COUNTRY     -  US
 BX1711  USGS QUAD   -  ROBELINE (2018)
 BX1711
 BX1711                         *CURRENT SURVEY CONTROL
 BX1711  ______________________________________________________________________
 BX1711* NAD 83(1986) POSITION- 31 43 43.     (N) 093 21 48.     (W)   SCALED
 BX1711* NAVD 88 ORTHO HEIGHT -    62.17  (+/-2cm)      204.0   (feet) VERTCON3
 BX1711  ______________________________________________________________________
 BX1711  GEOID HEIGHT    -        -26.165 (meters)                     GEOID18
 BX1711  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1711
 BX1711.The horizontal coordinates were scaled from a map and have
 BX1711.an estimated accuracy of +/- 6 seconds.
 BX1711
 BX1711.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1711.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1711
 BX1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1711.GEOID18 height accuracy estimate available here.
 BX1711
 BX1711.The vertical order pertains to the NGVD 29 superseded value.
 BX1711
 BX1711.Click photographs - Photos may exist for this station.
 BX1711
 BX1711;                    North         East    Units  Estimated Accuracy
 BX1711;SPC LA N     -   136,550.      918,190.      MT  (+/- 180 meters Scaled)
 BX1711
 BX1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR655104(NAD 83)
 BX1711
 BX1711                          SUPERSEDED SURVEY CONTROL
 BX1711
 BX1711  NGVD 29 (11/26/84)   62.234  (m)          204.18   (f) ADJUSTED    1 2
 BX1711
 BX1711.Superseded values are not recommended for survey control.
 BX1711
 BX1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1711.See file dsdata.pdf to determine how the superseded data were derived.
 BX1711
 BX1711_MARKER: DD = SURVEY DISK
 BX1711_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1711_STAMPING: 3301
 BX1711_MARK LOGO: CGS+SS
 BX1711_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1711
 BX1711  HISTORY     - Date     Condition        Report By
 BX1711  HISTORY     - UNK      MONUMENTED       LAGS
 BX1711  HISTORY     - 1936     GOOD             CGS
 BX1711  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1711
 BX1711                          STATION DESCRIPTION
 BX1711
 BX1711'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1711'1.5 MI E FROM MARTHAVILLE.
 BX1711'FROM MARTHAVILLE T.P.R.R. STATION ONE AND 3/10 MILES EAST ON HIGHWAY
 BX1711'NO. (1) BALES ROAD, TURN RIGHT (SOUTH) 0.2 MILES TO T.P.R.R. TURN LEFT
 BX1711'(EAST) 16 TELEGRAPH POLES FROM RAILROAD TRESTLE NO. 257.6.  62.7 FT.
 BX1711'NORTH OF THE CENTER OF RAILROAD TRACKS.  A STANDARD 3 INCH BRONZE DISK
 BX1711'MARKED STATE CONTROL SURVEYS, W.P.A. SET IN A CONCRETE BLOCK OR POST
 BX1711'STAMPED 3301.
 BX1711
 BX1711                          STATION RECOVERY (2001)
 BX1711
 BX1711'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1711'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1710 ***********************************************************************
 BX1710  DESIGNATION -  3303
 BX1710  PID         -  BX1710
 BX1710  STATE/COUNTY-  LA/NATCHITOCHES
 BX1710  COUNTRY     -  US
 BX1710  USGS QUAD   -  ROBELINE (2018)
 BX1710
 BX1710                         *CURRENT SURVEY CONTROL
 BX1710  ______________________________________________________________________
 BX1710* NAD 83(1986) POSITION- 31 43 07.     (N) 093 20 49.     (W)   SCALED
 BX1710* NAVD 88 ORTHO HEIGHT -    51.61  (+/-2cm)      169.3   (feet) VERTCON3
 BX1710  ______________________________________________________________________
 BX1710  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 BX1710  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1710
 BX1710.The horizontal coordinates were scaled from a map and have
 BX1710.an estimated accuracy of +/- 6 seconds.
 BX1710
 BX1710.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1710.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1710
 BX1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1710.GEOID18 height accuracy estimate available here.
 BX1710
 BX1710.The vertical order pertains to the NGVD 29 superseded value.
 BX1710
 BX1710.Click photographs - Photos may exist for this station.
 BX1710
 BX1710;                    North         East    Units  Estimated Accuracy
 BX1710;SPC LA N     -   135,430.      919,730.      MT  (+/- 180 meters Scaled)
 BX1710
 BX1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR671092(NAD 83)
 BX1710
 BX1710                          SUPERSEDED SURVEY CONTROL
 BX1710
 BX1710  NGVD 29 (11/26/84)   51.672  (m)          169.53   (f) ADJUSTED    1 2
 BX1710
 BX1710.Superseded values are not recommended for survey control.
 BX1710
 BX1710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1710.See file dsdata.pdf to determine how the superseded data were derived.
 BX1710
 BX1710_MARKER: DD = SURVEY DISK
 BX1710_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1710_STAMPING: 3303
 BX1710_MARK LOGO: CGS+SS
 BX1710_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1710
 BX1710  HISTORY     - Date     Condition        Report By
 BX1710  HISTORY     - UNK      MONUMENTED       LAGS
 BX1710  HISTORY     - 1936     GOOD             CGS
 BX1710  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1710
 BX1710                          STATION DESCRIPTION
 BX1710
 BX1710'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1710'1.5 MI W FROM SHAMROCK.
 BX1710'FROM SHAMROCK GO 0.5 MILES NORTH ON HIGHWAY (1) TURN LEFT (WEST) GO
 BX1710'ONE MILE DOWN DIRT ROAD TURN LEFT (SOUTH) 70 FEET TO TPRR CROSSING.
 BX1710'TURN EAST 330 FEET EAST OF MILE POST NO. 256.28.  6 FEET NORTH OF THE
 BX1710'CENTER OF THE RAILROAD TRACKS.  A STANDARD DISK MARKED STATE CONTROL
 BX1710'SURVEYS WPA SET IN A CONCRETE BLOCK OR POST STAMPED 3303.
 BX1710
 BX1710                          STATION RECOVERY (2001)
 BX1710
 BX1710'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1710'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1709 ***********************************************************************
 BX1709  DESIGNATION -  3305
 BX1709  PID         -  BX1709
 BX1709  STATE/COUNTY-  LA/NATCHITOCHES
 BX1709  COUNTRY     -  US
 BX1709  USGS QUAD   -  ROBELINE (2018)
 BX1709
 BX1709                         *CURRENT SURVEY CONTROL
 BX1709  ______________________________________________________________________
 BX1709* NAD 83(1986) POSITION- 31 42 32.     (N) 093 19 49.     (W)   SCALED
 BX1709* NAVD 88 ORTHO HEIGHT -    44.79  (+/-2cm)      146.9   (feet) VERTCON3
 BX1709  ______________________________________________________________________
 BX1709  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 BX1709  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1709
 BX1709.The horizontal coordinates were scaled from a map and have
 BX1709.an estimated accuracy of +/- 6 seconds.
 BX1709
 BX1709.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1709.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1709
 BX1709.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1709.GEOID18 height accuracy estimate available here.
 BX1709
 BX1709.The vertical order pertains to the NGVD 29 superseded value.
 BX1709
 BX1709.Click photographs - Photos may exist for this station.
 BX1709
 BX1709;                    North         East    Units  Estimated Accuracy
 BX1709;SPC LA N     -   134,340.      921,310.      MT  (+/- 180 meters Scaled)
 BX1709
 BX1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR687082(NAD 83)
 BX1709
 BX1709                          SUPERSEDED SURVEY CONTROL
 BX1709
 BX1709  NGVD 29 (11/26/84)   44.848  (m)          147.14   (f) ADJUSTED    1 2
 BX1709
 BX1709.Superseded values are not recommended for survey control.
 BX1709
 BX1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1709.See file dsdata.pdf to determine how the superseded data were derived.
 BX1709
 BX1709_MARKER: DD = SURVEY DISK
 BX1709_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1709_STAMPING: 3305
 BX1709_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1709
 BX1709  HISTORY     - Date     Condition        Report By
 BX1709  HISTORY     - UNK      MONUMENTED       LAGS
 BX1709  HISTORY     - 1936     GOOD             CGS
 BX1709  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1709
 BX1709                          STATION DESCRIPTION
 BX1709
 BX1709'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1709'IN SHAMROCK.
 BX1709'JUST WEST OF HIGHWAY 1 AND SOUTH OF TPRR TRACKS 106.4 FEET WEST OF
 BX1709'HIGHWAY AT INTERSECTION OF TPRR TRACKS, 57 FEET SOUTH OF THE CENTER OF
 BX1709'TPRR TRACKS IN SHAMROCK, A STANDARD DISK SET IN A CONCRET BLOCK OR
 BX1709'POST STAMPED 3305.
 BX1709
 BX1709                          STATION RECOVERY (2001)
 BX1709
 BX1709'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1709'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1707 ***********************************************************************
 BX1707  DESIGNATION -  3307
 BX1707  PID         -  BX1707
 BX1707  STATE/COUNTY-  LA/NATCHITOCHES
 BX1707  COUNTRY     -  US
 BX1707  USGS QUAD   -  ROBELINE (2018)
 BX1707
 BX1707                         *CURRENT SURVEY CONTROL
 BX1707  ______________________________________________________________________
 BX1707* NAD 83(1986) POSITION- 31 42 00.     (N) 093 18 55.     (W)   SCALED
 BX1707* NAVD 88 ORTHO HEIGHT -    42.10  (+/-2cm)      138.1   (feet) VERTCON3
 BX1707  ______________________________________________________________________
 BX1707  GEOID HEIGHT    -        -26.165 (meters)                     GEOID18
 BX1707  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1707
 BX1707.The horizontal coordinates were scaled from a map and have
 BX1707.an estimated accuracy of +/- 6 seconds.
 BX1707
 BX1707.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1707.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1707
 BX1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1707.GEOID18 height accuracy estimate available here.
 BX1707
 BX1707.The vertical order pertains to the NGVD 29 superseded value.
 BX1707
 BX1707.Click photographs - Photos may exist for this station.
 BX1707
 BX1707;                    North         East    Units  Estimated Accuracy
 BX1707;SPC LA N     -   133,340.      922,720.      MT  (+/- 180 meters Scaled)
 BX1707
 BX1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR701072(NAD 83)
 BX1707
 BX1707                          SUPERSEDED SURVEY CONTROL
 BX1707
 BX1707  NGVD 29 (11/26/84)   42.156  (m)          138.31   (f) ADJUSTED    1 2
 BX1707
 BX1707.Superseded values are not recommended for survey control.
 BX1707
 BX1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1707.See file dsdata.pdf to determine how the superseded data were derived.
 BX1707
 BX1707_MARKER: DD = SURVEY DISK
 BX1707_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1707_STAMPING: 3307
 BX1707_MARK LOGO: CGS+SS
 BX1707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1707
 BX1707  HISTORY     - Date     Condition        Report By
 BX1707  HISTORY     - UNK      MONUMENTED       LAGS
 BX1707  HISTORY     - 1936     GOOD             CGS
 BX1707  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1707
 BX1707                          STATION DESCRIPTION
 BX1707
 BX1707'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1707'1 MI W FROM ROBELINE.
 BX1707'THE STATION IS ONE MILE WEST OF THE TPRR STATION.  FIVE TELEGRAPH
 BX1707'POLES EAST OF TPRR TRESTLE NO.253.8.  52.7 FEET NORTH OF THE CENTER OF
 BX1707'THE TPRR TRACKS.  A STANDARD 3 INCH BRONZE DISK MARKED STATE CONTROL
 BX1707'SURVEYS, WPA SET IN A CONCRETE BLOCK OR POST STAMPED 3307.
 BX1707
 BX1707                          STATION RECOVERY (2001)
 BX1707
 BX1707'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1707'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1706 ***********************************************************************
 BX1706  DESIGNATION -  3309
 BX1706  PID         -  BX1706
 BX1706  STATE/COUNTY-  LA/NATCHITOCHES
 BX1706  COUNTRY     -  US
 BX1706  USGS QUAD   -  ROBELINE (2018)
 BX1706
 BX1706                         *CURRENT SURVEY CONTROL
 BX1706  ______________________________________________________________________
 BX1706* NAD 83(1986) POSITION- 31 41 31.     (N) 093 18 12.     (W)   SCALED
 BX1706* NAVD 88 ORTHO HEIGHT -    47.95  (+/-2cm)      157.3   (feet) VERTCON3
 BX1706  ______________________________________________________________________
 BX1706  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 BX1706  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1706
 BX1706.The horizontal coordinates were scaled from a map and have
 BX1706.an estimated accuracy of +/- 6 seconds.
 BX1706
 BX1706.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1706.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1706
 BX1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1706.GEOID18 height accuracy estimate available here.
 BX1706
 BX1706.The vertical order pertains to the NGVD 29 superseded value.
 BX1706
 BX1706.Click photographs - Photos may exist for this station.
 BX1706
 BX1706;                    North         East    Units  Estimated Accuracy
 BX1706;SPC LA N     -   132,440.      923,840.      MT  (+/- 180 meters Scaled)
 BX1706
 BX1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR712063(NAD 83)
 BX1706
 BX1706                          SUPERSEDED SURVEY CONTROL
 BX1706
 BX1706  NGVD 29 (11/26/84)   48.010  (m)          157.51   (f) ADJUSTED    1 2
 BX1706
 BX1706.Superseded values are not recommended for survey control.
 BX1706
 BX1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1706.See file dsdata.pdf to determine how the superseded data were derived.
 BX1706
 BX1706_MARKER: DD = SURVEY DISK
 BX1706_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1706_STAMPING: 3309 L.G.S.
 BX1706_PROJECTION: FLUSH
 BX1706_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1706
 BX1706  HISTORY     - Date     Condition        Report By
 BX1706  HISTORY     - UNK      MONUMENTED       LAGS
 BX1706  HISTORY     - 1970     GOOD             LADTD
 BX1706  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1706  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1706
 BX1706                          STATION DESCRIPTION
 BX1706
 BX1706'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1706'IN ROBELINE.
 BX1706'ABOUT 0.15 MILES NORTH OF THE ROBELINE POST OFFICE.  3.15 MILES
 BX1706'NORTHEAST OF THE NATCHITOCHES AND SABINE PARISH LINE.  0.55 MILES
 BX1706'NORTHEAST OF B.M. 35V3.  47 FEET SOUTHEAST OF A TELEPHONE POLE.  28
 BX1706'FEET SOUTHWEST OF THE CENTER OF A BLACKTOP ROAD LEADING NORTH.  92
 BX1706'FEET SOUTHWEST OF THE CENTER OF CONCRETE STEPS OF THE RESIDENCE OF
 BX1706'MISS COOK.  100 FEET WEST SOUTHWEST OF POWER POLE.  263 FEET WEST
 BX1706'NORTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 6 AND A BLACKTOP
 BX1706'ROAD LEADING NORTH.  A BRASS CAP SET IN CONCRETE POST SET FLUSH WITH
 BX1706'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET SOUTHWEST OF THE MARK.
 BX1706'1/4, SECTION 9, T8N, R9.
 BX1706
 BX1706                          STATION RECOVERY (1995)
 BX1706
 BX1706'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1706'MARK NOT FOUND.
 BX1706
 BX1706                          STATION RECOVERY (2001)
 BX1706
 BX1706'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1706'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1704 ***********************************************************************
 BX1704  DESIGNATION -  3311
 BX1704  PID         -  BX1704
 BX1704  STATE/COUNTY-  LA/NATCHITOCHES
 BX1704  COUNTRY     -  US
 BX1704  USGS QUAD   -  ROBELINE (2018)
 BX1704
 BX1704                         *CURRENT SURVEY CONTROL
 BX1704  ______________________________________________________________________
 BX1704* NAD 83(1986) POSITION- 31 40 52.     (N) 093 16 32.     (W)   SCALED
 BX1704* NAVD 88 ORTHO HEIGHT -    77.68  (+/-2cm)      254.9   (feet) VERTCON3
 BX1704  ______________________________________________________________________
 BX1704  GEOID HEIGHT    -        -26.144 (meters)                     GEOID18
 BX1704  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1704
 BX1704.The horizontal coordinates were scaled from a map and have
 BX1704.an estimated accuracy of +/- 6 seconds.
 BX1704
 BX1704.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1704.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1704
 BX1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1704.GEOID18 height accuracy estimate available here.
 BX1704
 BX1704.The vertical order pertains to the NGVD 29 superseded value.
 BX1704
 BX1704.Click photographs - Photos may exist for this station.
 BX1704
 BX1704;                    North         East    Units  Estimated Accuracy
 BX1704;SPC LA N     -   131,220.      926,470.      MT  (+/- 180 meters Scaled)
 BX1704
 BX1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR738051(NAD 83)
 BX1704
 BX1704                          SUPERSEDED SURVEY CONTROL
 BX1704
 BX1704  NGVD 29 (11/26/84)   77.727  (m)          255.01   (f) ADJUSTED    1 2
 BX1704
 BX1704.Superseded values are not recommended for survey control.
 BX1704
 BX1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1704.See file dsdata.pdf to determine how the superseded data were derived.
 BX1704
 BX1704_MARKER: DD = SURVEY DISK
 BX1704_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1704_STAMPING: 3311
 BX1704_MARK LOGO: CGS+SS
 BX1704_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1704
 BX1704  HISTORY     - Date     Condition        Report By
 BX1704  HISTORY     - UNK      MONUMENTED       LAGS
 BX1704  HISTORY     - 1936     GOOD             CGS
 BX1704  HISTORY     - 20010924 MARK NOT FOUND   USPSQD
 BX1704
 BX1704                          STATION DESCRIPTION
 BX1704
 BX1704'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1704'1.8 MI E FROM ROBELINE.
 BX1704'ON THE TPRR TRACKS, 1.85 MILES EAST OF THE TPRR STATION IN ROBELINE.
 BX1704'300 FT. EAST OF MILE POST 251, AND 77 FEET NORTH OF THE CENTER OF THE
 BX1704'TPRR TRACKS.  ON AN EXTENDED TANGENT OF THE SOUTH RAIL FROM THE NORTH.
 BX1704'A STANDARD 3 INCH BRONZE DISK MARKED STATE CONTROL SURVEYS, WPA SET
 BX1704'IN A CONCRETE BLOCK OR POST STAMPED 3311.
 BX1704
 BX1704                          STATION RECOVERY (2001)
 BX1704
 BX1704'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1704'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1701 ***********************************************************************
 BX1701  DESIGNATION -  3312
 BX1701  PID         -  BX1701
 BX1701  STATE/COUNTY-  LA/NATCHITOCHES
 BX1701  COUNTRY     -  US
 BX1701  USGS QUAD   -  ROBELINE (2018)
 BX1701
 BX1701                         *CURRENT SURVEY CONTROL
 BX1701  ______________________________________________________________________
 BX1701* NAD 83(1986) POSITION- 31 40 25.     (N) 093 15 52.     (W)   SCALED
 BX1701* NAVD 88 ORTHO HEIGHT -    84.97  (+/-2cm)      278.8   (feet) VERTCON3
 BX1701  ______________________________________________________________________
 BX1701  GEOID HEIGHT    -        -26.140 (meters)                     GEOID18
 BX1701  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1701
 BX1701.The horizontal coordinates were scaled from a map and have
 BX1701.an estimated accuracy of +/- 6 seconds.
 BX1701
 BX1701.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1701
 BX1701.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1701.GEOID18 height accuracy estimate available here.
 BX1701
 BX1701.The vertical order pertains to the NGVD 29 superseded value.
 BX1701
 BX1701.Click photographs - Photos may exist for this station.
 BX1701
 BX1701;                    North         East    Units  Estimated Accuracy
 BX1701;SPC LA N     -   130,380.      927,520.      MT  (+/- 180 meters Scaled)
 BX1701
 BX1701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR749042(NAD 83)
 BX1701
 BX1701                          SUPERSEDED SURVEY CONTROL
 BX1701
 BX1701  NGVD 29 (11/26/84)   85.014  (m)          278.92   (f) ADJUSTED    1 2
 BX1701
 BX1701.Superseded values are not recommended for survey control.
 BX1701
 BX1701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1701.See file dsdata.pdf to determine how the superseded data were derived.
 BX1701
 BX1701_MARKER: DD = SURVEY DISK
 BX1701_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1701_STAMPING: 3312
 BX1701_MARK LOGO: CGS+SS
 BX1701_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1701
 BX1701  HISTORY     - Date     Condition        Report By
 BX1701  HISTORY     - UNK      MONUMENTED       LAGS
 BX1701  HISTORY     - 1938     GOOD             CGS
 BX1701  HISTORY     - 20010924 MARK NOT FOUND   USPSQD
 BX1701
 BX1701                          STATION DESCRIPTION
 BX1701
 BX1701'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1701'2.75 MI SE FROM ROBELINE.
 BX1701'ABOUT 2-3/4 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM
 BX1701'THE STATION AT ROBELINE, NATCHITOCHES PARISH, 35 FEET WEST OF THE
 BX1701'NINTH POLE WEST OF MILEPOST 250, ON A HIGH DUMP, AND 75 FEET SOUTH OF
 BX1701'THE CENTER LINE OF THE MAIN TRACK.  A STATE SURVEY STANDARD DISK,
 BX1701'STAMPED 3312 AND SET IN THE TOP OF A CONCRETE POST.
 BX1701
 BX1701                          STATION RECOVERY (2001)
 BX1701
 BX1701'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1701'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1876 ***********************************************************************
 BX1876  DESIGNATION -  3325 LAGS RESET 1965
 BX1876  PID         -  BX1876
 BX1876  STATE/COUNTY-  LA/SABINE
 BX1876  COUNTRY     -  US
 BX1876  USGS QUAD   -  ROBELINE (2018)
 BX1876
 BX1876                         *CURRENT SURVEY CONTROL
 BX1876  ______________________________________________________________________
 BX1876* NAD 83(1986) POSITION- 31 39 36.     (N) 093 20 31.     (W)   SCALED
 BX1876* NAVD 88 ORTHO HEIGHT -    54.83  (+/-2cm)      179.9   (feet) VERTCON3
 BX1876  ______________________________________________________________________
 BX1876  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 BX1876  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1876
 BX1876.The horizontal coordinates were scaled from a map and have
 BX1876.an estimated accuracy of +/- 6 seconds.
 BX1876
 BX1876.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1876.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1876
 BX1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1876.GEOID18 height accuracy estimate available here.
 BX1876
 BX1876.The vertical order pertains to the NGVD 29 superseded value.
 BX1876
 BX1876.Click photographs - Photos may exist for this station.
 BX1876
 BX1876;                    North         East    Units  Estimated Accuracy
 BX1876;SPC LA N     -   128,930.      920,160.      MT  (+/- 180 meters Scaled)
 BX1876
 BX1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR675028(NAD 83)
 BX1876
 BX1876                          SUPERSEDED SURVEY CONTROL
 BX1876
 BX1876  NGVD 29 (11/26/84)   54.892  (m)          180.09   (f) ADJUSTED    2 1
 BX1876
 BX1876.Superseded values are not recommended for survey control.
 BX1876
 BX1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1876.See file dsdata.pdf to determine how the superseded data were derived.
 BX1876
 BX1876_MARKER: DD = SURVEY DISK
 BX1876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1876_STAMPING: 3325 RESET 1965
 BX1876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1876+STABILITY: SURFACE MOTION
 BX1876
 BX1876  HISTORY     - Date     Condition        Report By
 BX1876  HISTORY     - 1965     MONUMENTED       LAGS
 BX1876  HISTORY     - 1970     GOOD             LADTD
 BX1876  HISTORY     - 20010331 GOOD             NGS
 BX1876  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1876
 BX1876                          STATION DESCRIPTION
 BX1876
 BX1876'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1876'3.40 MI SW FROM ROBELINE.
 BX1876'ABOUT 3.40 MILES SOUTHWEST OF ROBELINE POST OFFICE.  0.35 MILES
 BX1876'SOUTHWEST OF SABINE AND NATCHITOCHES PARISH LINE.  0.90 MILES
 BX1876'NORTHEAST OF B.M. 43V8.  2 FEET SOUTH SOUTHEAST OF A COMBINATION MESH
 BX1876'AND BARBED WIRE FENCE.  93 FEET NORTHEAST OF THE CENTER OF A METAL
 BX1876'GATE.  79 FEET NORTH NORTHEAST OF A 24 INCH CONCRETE SIDE DRAIN PIPE
 BX1876'(EAST END).  68 FEET NORTH NORTHWEST OF THE CENTERLINE OF LOUISIANA
 BX1876'HIGHWAY 6.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH SOUTHEAST OF THE
 BX1876'MARK.  SECTION 24, T 8N, R 10W.
 BX1876
 BX1876                          STATION RECOVERY (2001)
 BX1876
 BX1876'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1876'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1876
 BX1876                          STATION RECOVERY (2001)
 BX1876
 BX1876'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1876'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0682 ***********************************************************************
 CP0682  DESIGNATION -  3350 A CAP
 CP0682  PID         -  CP0682
 CP0682  STATE/COUNTY-  LA/MADISON
 CP0682  COUNTRY     -  US
 CP0682  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0682
 CP0682                         *CURRENT SURVEY CONTROL
 CP0682  ______________________________________________________________________
 CP0682* NAD 83(1986) POSITION- 32 19 41.     (N) 090 56 34.     (W)   SCALED
 CP0682* NAVD 88 ORTHO HEIGHT -    27.19  (+/-2cm)       89.2   (feet) VERTCON3
 CP0682  ______________________________________________________________________
 CP0682  GEOID HEIGHT    -        -26.565 (meters)                     GEOID18
 CP0682  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP0682
 CP0682.The horizontal coordinates were scaled from a map and have
 CP0682.an estimated accuracy of +/- 6 seconds.
 CP0682
 CP0682.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0682.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0682
 CP0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0682.GEOID18 height accuracy estimate available here.
 CP0682
 CP0682.The vertical order pertains to the NGVD 29 superseded value.
 CP0682
 CP0682.Click photographs - Photos may exist for this station.
 CP0682
 CP0682;                    North         East    Units  Estimated Accuracy
 CP0682;SPC LA N     -   203,740.    1,146,610.      MT  (+/- 180 meters Scaled)
 CP0682
 CP0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR936786(NAD 83)
 CP0682
 CP0682                          SUPERSEDED SURVEY CONTROL
 CP0682
 CP0682  NGVD 29 (??/??/92)   27.20   (m)           89.2    (f) COMPUTED    1 2
 CP0682
 CP0682.Superseded values are not recommended for survey control.
 CP0682
 CP0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0682.See file dsdata.pdf to determine how the superseded data were derived.
 CP0682
 CP0682_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0682_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0682_STAMPING: 3350
 CP0682_MARK LOGO: USACE
 CP0682_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0682_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0682
 CP0682  HISTORY     - Date     Condition        Report By
 CP0682  HISTORY     - UNK      MONUMENTED       USACE
 CP0682  HISTORY     - 1968     MARK NOT FOUND   CGS
 CP0682
 CP0682                          STATION DESCRIPTION
 CP0682
 CP0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0682'1 1/2 MILES NORTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0682'776 FEET SOUTHEAST OF LEVEE STATION 3350, 85 FEET NORTH OF THE
 CP0682'SOUTHWEST CORNER OF A CABIN, 20 FEET SOUTH OF A DIRT ROAD, AND 2 FEET
 CP0682'SOUTH OF A FENCE.  AND IRON PIPE PROJECTING ABOUT 15 INCHES ABOVE
 CP0682'GROUND AND BEARING A USACE, U.S. ARMY, STANDARD CAP, STAMPED 3350.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1867 ***********************************************************************
 BX1867  DESIGNATION -  3370 LAGS
 BX1867  PID         -  BX1867
 BX1867  STATE/COUNTY-  LA/SABINE
 BX1867  COUNTRY     -  US
 BX1867  USGS QUAD   -  MANY (2018)
 BX1867
 BX1867                         *CURRENT SURVEY CONTROL
 BX1867  ______________________________________________________________________
 BX1867* NAD 83(1986) POSITION- 31 35 03.     (N) 093 27 30.     (W)   SCALED
 BX1867* NAVD 88 ORTHO HEIGHT -    93.68  (+/-2cm)      307.3   (feet) VERTCON3
 BX1867  ______________________________________________________________________
 BX1867  GEOID HEIGHT    -        -26.385 (meters)                     GEOID18
 BX1867  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1867
 BX1867.The horizontal coordinates were scaled from a map and have
 BX1867.an estimated accuracy of +/- 6 seconds.
 BX1867
 BX1867.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1867.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1867
 BX1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1867.GEOID18 height accuracy estimate available here.
 BX1867
 BX1867.The vertical order pertains to the NGVD 29 superseded value.
 BX1867
 BX1867.Click photographs - Photos may exist for this station.
 BX1867
 BX1867;                    North         East    Units  Estimated Accuracy
 BX1867;SPC LA N     -   120,610.      909,050.      MT  (+/- 180 meters Scaled)
 BX1867
 BX1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ565944(NAD 83)
 BX1867
 BX1867                          SUPERSEDED SURVEY CONTROL
 BX1867
 BX1867  NGVD 29 (11/26/84)   93.773  (m)          307.65   (f) ADJUSTED    2 1
 BX1867
 BX1867.Superseded values are not recommended for survey control.
 BX1867
 BX1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1867.See file dsdata.pdf to determine how the superseded data were derived.
 BX1867
 BX1867_MARKER: DD = SURVEY DISK
 BX1867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1867_STAMPING: 3370
 BX1867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1867+STABILITY: SURFACE MOTION
 BX1867
 BX1867  HISTORY     - Date     Condition        Report By
 BX1867  HISTORY     - UNK      MONUMENTED       LAGS
 BX1867  HISTORY     - 1970     GOOD             LADTD
 BX1867  HISTORY     - 20010331 GOOD             NGS
 BX1867  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1867
 BX1867                          STATION DESCRIPTION
 BX1867
 BX1867'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1867'2.25 MI NE FROM MANY.
 BX1867'ABOUT 2.25 MILES NORTHEAST OF POST OFFICE AT MANY.  0.90 MILES
 BX1867'NORTHEAST OF B.M. 3372.  79 FEET NORTHWEST OF CENTERLINE OF LOUISIANA
 BX1867'HIGHWAY 6.  136 FEET EAST OF NORTHEAST CORNER OF BRICK HOUSE BELONGING
 BX1867'TO MR. WORSHAM.  40 FEET SOUTHWEST OF END OF NEW BARBED WIRE FENCE.
 BX1867'100 FEET SOUTHWEST OF POWER POLE ON NORTH SIDE OF LOUISIANA HIGHWAY 6.
 BX1867'1.5 FEET NORTHWEST OF METAL WITNESS POST.  A BRASS CAP SET IN
 BX1867'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 14, T 7N, R 11W.
 BX1867
 BX1867                          STATION RECOVERY (2001)
 BX1867
 BX1867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1867'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1867
 BX1867                          STATION RECOVERY (2001)
 BX1867
 BX1867'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1867'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1866 ***********************************************************************
 BX1866  DESIGNATION -  3372 LAGS
 BX1866  PID         -  BX1866
 BX1866  STATE/COUNTY-  LA/SABINE
 BX1866  COUNTRY     -  US
 BX1866  USGS QUAD   -  MANY (2018)
 BX1866
 BX1866                         *CURRENT SURVEY CONTROL
 BX1866  ______________________________________________________________________
 BX1866* NAD 83(1986) POSITION- 31 34 31.     (N) 093 28 07.     (W)   SCALED
 BX1866* NAVD 88 ORTHO HEIGHT -    97.77  (+/-2cm)      320.8   (feet) VERTCON3
 BX1866  ______________________________________________________________________
 BX1866  GEOID HEIGHT    -        -26.412 (meters)                     GEOID18
 BX1866  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1866
 BX1866.The horizontal coordinates were scaled from a map and have
 BX1866.an estimated accuracy of +/- 6 seconds.
 BX1866
 BX1866.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1866.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1866
 BX1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1866.GEOID18 height accuracy estimate available here.
 BX1866
 BX1866.The vertical order pertains to the NGVD 29 superseded value.
 BX1866
 BX1866.Click photographs - Photos may exist for this station.
 BX1866
 BX1866;                    North         East    Units  Estimated Accuracy
 BX1866;SPC LA N     -   119,630.      908,060.      MT  (+/- 180 meters Scaled)
 BX1866
 BX1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ555934(NAD 83)
 BX1866
 BX1866                          SUPERSEDED SURVEY CONTROL
 BX1866
 BX1866  NGVD 29 (11/26/84)   97.865  (m)          321.08   (f) ADJUSTED    2 1
 BX1866
 BX1866.Superseded values are not recommended for survey control.
 BX1866
 BX1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1866.See file dsdata.pdf to determine how the superseded data were derived.
 BX1866
 BX1866_MARKER: DD = SURVEY DISK
 BX1866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1866_STAMPING: 3372
 BX1866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1866+STABILITY: SURFACE MOTION
 BX1866
 BX1866  HISTORY     - Date     Condition        Report By
 BX1866  HISTORY     - UNK      MONUMENTED       LAGS
 BX1866  HISTORY     - 1970     GOOD             LADTD
 BX1866  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1866  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1866
 BX1866                          STATION DESCRIPTION
 BX1866
 BX1866'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1866'1.35 MI NE FROM MANY.
 BX1866'ABOUT 1.35 MILES NORTHEAST OF THE POST OFFICE AT MANY.  0.95 MILES
 BX1866'NORTHEAST OF B.M. L 27.  59 FEET NORTHWEST OF CENTERLINE OF LOUISIANA
 BX1866'HIGHWAY 6.  78 FEET NORTHEAST OF A COMBINATION POWER AND TELEPHONE
 BX1866'POLE WITH TRANSFORMER.  5 FEET EAST OF A POWER POLE WITH 3
 BX1866'TRANSFORMERS.  45 FEET SOUTHEAST OF A POST OAK TREE WITH WHITE BLAZE.
 BX1866'55 FEET SOUTHWEST OF LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY
 BX1866'MARKER.  79 FEET SOUTHWEST OF A POWER POLE.  1.5 FEET NORTHWEST OF A
 BX1866'METAL WITNESS POST.  SET IN CONCRETE POST WITH BRASS CAP FLUSH WITH
 BX1866'GROUND.  SECTION 23, T 7N, R 11W.
 BX1866
 BX1866                          STATION RECOVERY (2001)
 BX1866
 BX1866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1866'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1866
 BX1866                          STATION RECOVERY (2001)
 BX1866
 BX1866'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1866'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1716 ***********************************************************************
 BX1716  DESIGNATION -  3391
 BX1716  PID         -  BX1716
 BX1716  STATE/COUNTY-  LA/NATCHITOCHES
 BX1716  COUNTRY     -  US
 BX1716  USGS QUAD   -  MARTHAVILLE (2018)
 BX1716
 BX1716                         *CURRENT SURVEY CONTROL
 BX1716  ______________________________________________________________________
 BX1716* NAD 83(1986) POSITION- 31 44 17.     (N) 093 24 52.     (W)   SCALED
 BX1716* NAVD 88 ORTHO HEIGHT -    89.19  (+/-2cm)      292.6   (feet) VERTCON3
 BX1716  ______________________________________________________________________
 BX1716  GEOID HEIGHT    -        -26.172 (meters)                     GEOID18
 BX1716  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1716
 BX1716.The horizontal coordinates were scaled from a map and have
 BX1716.an estimated accuracy of +/- 6 seconds.
 BX1716
 BX1716.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1716
 BX1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1716.GEOID18 height accuracy estimate available here.
 BX1716
 BX1716.The vertical order pertains to the NGVD 29 superseded value.
 BX1716
 BX1716.Click photographs - Photos may exist for this station.
 BX1716
 BX1716;                    North         East    Units  Estimated Accuracy
 BX1716;SPC LA N     -   137,640.      913,360.      MT  (+/- 180 meters Scaled)
 BX1716
 BX1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR607114(NAD 83)
 BX1716
 BX1716                          SUPERSEDED SURVEY CONTROL
 BX1716
 BX1716  NGVD 29 (11/26/84)   89.254  (m)          292.83   (f) ADJUSTED    1 2
 BX1716
 BX1716.Superseded values are not recommended for survey control.
 BX1716
 BX1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1716.See file dsdata.pdf to determine how the superseded data were derived.
 BX1716
 BX1716_MARKER: DD = SURVEY DISK
 BX1716_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1716_STAMPING: 3391
 BX1716_MARK LOGO: CGS+SS
 BX1716_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1716
 BX1716  HISTORY     - Date     Condition        Report By
 BX1716  HISTORY     - UNK      MONUMENTED       LAGS
 BX1716  HISTORY     - 1936     GOOD             CGS
 BX1716
 BX1716                          STATION DESCRIPTION
 BX1716
 BX1716'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1716'1.1 MI W FROM MARTHAVILLE.
 BX1716'ABOUT 1.1 MILES WEST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX1716'STATION AT MARTHAVILLE, NATCHITOCHES PARISH, ABOUT 12-1/4 POLES WEST
 BX1716'OF MILEPOST 260, 443 FEET EAST OF THE CROSSING OF STATE HIGHWAY 1, IN
 BX1716'THE EMMET BALLARD PASTURE, 181 FEET SOUTHEAST OF THE NORTHEAST CORNER
 BX1716'OF THE BALLARD HOUSE, 88 FEET SOUTH OF THE CENTER LINE OF THE MAIN
 BX1716'TRACK, AND 13 FEET SOUTH OF THE SOUTH RIGHT-OF-WAY FENCE.  A STATE
 BX1716'SURVEY STANDARD DISK, STAMPED 3391 AND SET IN THE TOP OF A CONCRETE
 BX1716'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3917 ***********************************************************************
 BJ3917  DESIGNATION -  34 87
 BJ3917  PID         -  BJ3917
 BJ3917  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3917  COUNTRY     -  US
 BJ3917  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3917
 BJ3917                         *CURRENT SURVEY CONTROL
 BJ3917  ______________________________________________________________________
 BJ3917* NAD 83(1986) POSITION- 30 31 58.     (N) 091 12 14.     (W)   SCALED
 BJ3917* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3917  **This station is located in a suspected subsidence area (see below).
 BJ3917  ______________________________________________________________________
 BJ3917  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ3917  DYNAMIC HEIGHT  -         16.437 (meters)       53.93  (feet) COMP
 BJ3917  MODELED GRAVITY -    979,344.2   (mgal)                       NAVD 88
 BJ3917
 BJ3917.The horizontal coordinates were scaled from a map and have
 BJ3917.an estimated accuracy of +/- 6 seconds.
 BJ3917
 BJ3917.** This station is in an area of known vertical motion. If an
 BJ3917.** orthometric height was ever established but is not available 
 BJ3917.** in the current survey control section, the orthometric height
 BJ3917.** is considered suspect.  Suspect heights are available in the
 BJ3917.** superseded section only if requested.
 BJ3917
 BJ3917.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3917.GEOID18 height accuracy estimate available here.
 BJ3917
 BJ3917.Click photographs - Photos may exist for this station.
 BJ3917
 BJ3917.The dynamic height is computed by dividing the NAVD 88
 BJ3917.geopotential number by the normal gravity value computed on the
 BJ3917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3917.degrees latitude (g = 980.6199 gals.).
 BJ3917
 BJ3917.The modeled gravity was interpolated from observed gravity values.
 BJ3917
 BJ3917;                    North         East    Units  Estimated Accuracy
 BJ3917;SPC LA S     -   225,330.    1,012,420.      MT  (+/- 180 meters Scaled)
 BJ3917
 BJ3917_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP723791(NAD 83)
 BJ3917
 BJ3917                          SUPERSEDED SURVEY CONTROL
 BJ3917
 BJ3917.No superseded survey control is available for this station.
 BJ3917
 BJ3917_MARKER: DD = SURVEY DISK
 BJ3917_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ3917_SP_SET: SLAB
 BJ3917_STAMPING: 34-87 1987
 BJ3917_MARK LOGO: LA-033
 BJ3917_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3917
 BJ3917  HISTORY     - Date     Condition        Report By
 BJ3917  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3917
 BJ3917                          STATION DESCRIPTION
 BJ3917
 BJ3917'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3917'IN SCOTLANDVILLE.
 BJ3917'LOCATED IN THE NORTH BATON ROUGE TREATMENT PLANT AT THE WEST EDGE OF
 BJ3917'SCOTLANDVILLE AT MILLS ROAD AND AVENUE M. THE DISK IS CEMENTED IN A
 BJ3917'DRILL HOLE IN A CONCRETE SLAB SUPPORTING A MOTOR AND PROJECTS ABOUT
 BJ3917'1.8 METERS (6 FEET) ABOVE THE GROUND, IN THE SOUTH CENTRAL PART OF
 BJ3917'THE PLANT NEAR A LARGE ROUND HOLDING TANK.  DISK IS FLUSH WITH TOP OF
 BJ3917'THE CONCRETE SLAB AND NEAR THE SOUTHWEST CORNER OF THE SLAB WITH
 BJ3917'STEPS AND GUARD RAIL.
 BJ3917'THE MARK IS 1.8 M ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2780 ***********************************************************************
 BJ2780  DESIGNATION -  34 A
 BJ2780  PID         -  BJ2780
 BJ2780  STATE/COUNTY-  LA/ST LANDRY
 BJ2780  COUNTRY     -  US
 BJ2780  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2780
 BJ2780                         *CURRENT SURVEY CONTROL
 BJ2780  ______________________________________________________________________
 BJ2780* NAD 83(1986) POSITION- 30 30 50.     (N) 091 45 13.     (W)   SCALED
 BJ2780* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2780  **This station is located in a suspected subsidence area (see below).
 BJ2780  ______________________________________________________________________
 BJ2780  GEOID HEIGHT    -        -27.265 (meters)                     GEOID18
 BJ2780
 BJ2780.The horizontal coordinates were scaled from a map and have
 BJ2780.an estimated accuracy of +/- 6 seconds.
 BJ2780
 BJ2780.** This station is in an area of known vertical motion. If an
 BJ2780.** orthometric height was ever established but is not available 
 BJ2780.** in the current survey control section, the orthometric height
 BJ2780.** is considered suspect.  Suspect heights are available in the
 BJ2780.** superseded section only if requested.
 BJ2780
 BJ2780.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2780.GEOID18 height accuracy estimate available here.
 BJ2780
 BJ2780.Click photographs - Photos may exist for this station.
 BJ2780
 BJ2780;                    North         East    Units  Estimated Accuracy
 BJ2780;SPC LA S     -   223,310.      959,660.      MT  (+/- 180 meters Scaled)
 BJ2780
 BJ2780_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP195763(NAD 83)
 BJ2780
 BJ2780                          SUPERSEDED SURVEY CONTROL
 BJ2780
 BJ2780.No superseded survey control is available for this station.
 BJ2780
 BJ2780_MARKER: S = SPIKE
 BJ2780_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ2780_SP_SET: TREE
 BJ2780_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2780
 BJ2780  HISTORY     - Date     Condition        Report By
 BJ2780  HISTORY     - UNK      MONUMENTED       USACE
 BJ2780  HISTORY     - 1936     GOOD             USACE
 BJ2780
 BJ2780                          STATION DESCRIPTION
 BJ2780
 BJ2780'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2780'1.9 MILES BELOW RAILROAD STATION AT KROTZ SPRINGS B.M. IS 5/8 IN. G.I.
 BJ2780'SPIKE 1.4 FT. ABOVE GROUND IN DIAMOND BLAZE ON WEST SIDE OF 12 IN. OAK
 BJ2780'TREE. 113 FEET LANDSIDE OF STATION 2518+37 OF WEST ATCHAFALAYA LEVEE
 BJ2780'MARKER SURVEY.  1.9 MILES BELOW M.P.R.R. AT KROTZ SPRINGS, ST. LANDRY
 BJ2780'PARISH, LA.  53 FEET WEST OF CENTERLINE OF DIRT ROAD ALONG LEVEE,
 BJ2780'1,080 FEET SOUTH OF LEVEE MILE POST 50.  75 FEET S.E. OF CORNER OF
 BJ2780'CLEARING AND FENCE CORNER, 12 FEET NORTH OF WOODS ROAD, 2 FEET WEST OF
 BJ2780'ROAD BORROW PIT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1027 ***********************************************************************
 AU1027  DESIGNATION -  34 B NOS+WB
 AU1027  PID         -  AU1027
 AU1027  STATE/COUNTY-  LA/ORLEANS
 AU1027  COUNTRY     -  US
 AU1027  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1027
 AU1027                         *CURRENT SURVEY CONTROL
 AU1027  ______________________________________________________________________
 AU1027* NAD 83(1986) POSITION- 29 59 17.     (N) 090 04 03.     (W)   SCALED
 AU1027* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1027  **This station is located in a suspected subsidence area (see below).
 AU1027  ______________________________________________________________________
 AU1027  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 AU1027
 AU1027.The horizontal coordinates were scaled from a map and have
 AU1027.an estimated accuracy of +/- 6 seconds.
 AU1027
 AU1027.** This station is in an area of known vertical motion. If an
 AU1027.** orthometric height was ever established but is not available 
 AU1027.** in the current survey control section, the orthometric height
 AU1027.** is considered suspect.  Suspect heights are available in the
 AU1027.** superseded section only if requested.
 AU1027
 AU1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1027.GEOID18 height accuracy estimate available here.
 AU1027
 AU1027.Click photographs - Photos may exist for this station.
 AU1027
 AU1027;                    North         East    Units  Estimated Accuracy
 AU1027;SPC LA S     -   165,620.    1,122,140.      MT  (+/- 180 meters Scaled)
 AU1027
 AU1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP829210(NAD 83)
 AU1027
 AU1027                          SUPERSEDED SURVEY CONTROL
 AU1027
 AU1027.No superseded survey control is available for this station.
 AU1027
 AU1027_MARKER: B = BOLT
 AU1027_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1027_SP_SET: WALK
 AU1027_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1027
 AU1027  HISTORY     - Date     Condition        Report By
 AU1027  HISTORY     - UNK      MONUMENTED       LA1690
 AU1027  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU1027  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1027
 AU1027                          STATION DESCRIPTION
 AU1027
 AU1027'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU1027'IN NEW ORLEANS.
 AU1027'AT NEW ORLEANS, AT THE CROSSING OF NORTH BROAD STREET AND THE SOUTHERN
 AU1027'RAILWAY, NEAR THE SOUTHERN RAILWAY BRIDGE OVER LONDON AVENUE CANAL, AT
 AU1027'THE NEW ORLEANS SEWERAGE AND WATER BOARD PUMPING STATION NO. 3, SET IN
 AU1027'THE TOP OF THE CONCRETE WALK AROUND BUILDING, 1 FOOT SOUTHEAST OF THE
 AU1027'SOUTHEAST CORNER OF BUILDING, AND 2 FEET WEST OF THE EAST EDGE OF
 AU1027'CONCRETE WALK.  NOTE-- INTACT BUT COVERED BY A WALKWAY BUILT BY THE
 AU1027'NEW ORLEANS SEWER AND WATER BOARD.
 AU1027
 AU1027                          STATION RECOVERY (1985)
 AU1027
 AU1027'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1027'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU1027'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1180 ***********************************************************************
 BJ1180  DESIGNATION -  34 CAP
 BJ1180  PID         -  BJ1180
 BJ1180  STATE/COUNTY-  LA/IBERVILLE
 BJ1180  COUNTRY     -  US
 BJ1180  USGS QUAD   -  BAYOU SORREL (2018)
 BJ1180
 BJ1180                         *CURRENT SURVEY CONTROL
 BJ1180  ______________________________________________________________________
 BJ1180* NAD 83(1986) POSITION- 30 13 11.67   (N) 091 19 03.96   (W)   HD_HELD1
 BJ1180* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1180  **This station is located in a suspected subsidence area (see below).
 BJ1180  ______________________________________________________________________
 BJ1180  GEOID HEIGHT    -        -26.998 (meters)                     GEOID18
 BJ1180
 BJ1180.The horizontal coordinates were determined by differentially corrected
 BJ1180.hand held GPS observations or other comparable positioning techniques
 BJ1180.and have an estimated accuracy of +/- 3 meters.
 BJ1180
 BJ1180.** This station is in an area of known vertical motion. If an
 BJ1180.** orthometric height was ever established but is not available 
 BJ1180.** in the current survey control section, the orthometric height
 BJ1180.** is considered suspect.  Suspect heights are available in the
 BJ1180.** superseded section only if requested.
 BJ1180
 BJ1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1180.GEOID18 height accuracy estimate available here.
 BJ1180
 BJ1180.Click photographs - Photos may exist for this station.
 BJ1180
 BJ1180;                    North         East    Units  Estimated Accuracy
 BJ1180;SPC LA S     -   190,642.5   1,001,498.5     MT  (+/- 3 meters HH1 GPS) 
 BJ1180
 BJ1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6190044349(NAD 83)
 BJ1180
 BJ1180                          SUPERSEDED SURVEY CONTROL
 BJ1180
 BJ1180.No superseded survey control is available for this station.
 BJ1180
 BJ1180_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1180_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1180_MARK LOGO: USACE
 BJ1180_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1180_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1180
 BJ1180  HISTORY     - Date     Condition        Report By
 BJ1180  HISTORY     - UNK      MONUMENTED       USACE
 BJ1180  HISTORY     - 1965     GOOD             CGS
 BJ1180  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1180
 BJ1180                          STATION DESCRIPTION
 BJ1180
 BJ1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1180'IN MILLERS LANDING.
 BJ1180'IN IBERVILLE PARISH, ON THE LEFT BANK OF GRAND RIVER, AT THE JUNCTION
 BJ1180'OF PLAQUEMINE BAUOU AND THE RIVER, AT MILLERS LANDING, IN T. 10 S., R.
 BJ1180'11 E., ON THE JACK MILLER PROPERTY, IN A FIELD, ABOUT 720 FEET BELOW
 BJ1180'LEIBKES MILL, 89 FEET LANDWARD FROM THE RIVER BANK, BACK OF THE ROAD
 BJ1180'PARALLELING A SMALL LEVEE, 10 FEET SOUTH OF A POINT 10 FEET WEST OF
 BJ1180'THE LOWER RIVER CORNER OF THE JACK MILLER STORE, AND 1.6 FEET INSIDE
 BJ1180'OF A FENCE, AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BJ1180'STANDARD CAP.
 BJ1180
 BJ1180                          STATION RECOVERY (1976)
 BJ1180
 BJ1180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1180'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED.
 BJ1180'THIS MARK NOT RECOVERED IN 1964.  DESCRIPTION INADEQUATE FOR PLOTTING
 BJ1180'PURPOSES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3101 ***********************************************************************
 CP3101  DESIGNATION -  34 H 001
 CP3101  PID         -  CP3101
 CP3101  STATE/COUNTY-  LA/MOREHOUSE
 CP3101  COUNTRY     -  US
 CP3101  USGS QUAD   -  GOODWILL (2018)
 CP3101
 CP3101                         *CURRENT SURVEY CONTROL
 CP3101  ______________________________________________________________________
 CP3101* NAD 83(1992) POSITION- 32 46 18.72081(N) 091 36 16.10630(W)   ADJUSTED
 CP3101* NAVD 88 ORTHO HEIGHT -    28.884 (meters)       94.76  (feet) ADJUSTED
 CP3101  ______________________________________________________________________
 CP3101  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 CP3101  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 CP3101  DYNAMIC HEIGHT  -         28.853 (meters)       94.66  (feet) COMP
 CP3101  MODELED GRAVITY -    979,546.7   (mgal)                       NAVD 88
 CP3101
 CP3101  HORZ ORDER      -  SECOND
 CP3101  VERT ORDER      -  SECOND    CLASS I
 CP3101
 CP3101.The horizontal coordinates were established by classical geodetic methods
 CP3101.and adjusted by the National Geodetic Survey in January 1993.
 CP3101
 CP3101.The orthometric height was determined by differential leveling and
 CP3101.adjusted by the NATIONAL GEODETIC SURVEY
 CP3101.in July 1998.
 CP3101
 CP3101.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3101.GEOID18 height accuracy estimate available here.
 CP3101
 CP3101.Click photographs - Photos may exist for this station.
 CP3101
 CP3101.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3101
 CP3101.The dynamic height is computed by dividing the NAVD 88
 CP3101.geopotential number by the normal gravity value computed on the
 CP3101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3101.degrees latitude (g = 980.6199 gals.).
 CP3101
 CP3101.The modeled gravity was interpolated from observed gravity values.
 CP3101
 CP3101. The following values were computed from the NAD 83(1992) position.
 CP3101
 CP3101;                    North         East     Units Scale Factor Converg.
 CP3101;SPC LA N     -   252,250.397 1,083,905.699   MT  1.00002568   +0 28 24.5
 CP3101;SPC LA N     -   827,591.51  3,556,113.95   sFT  1.00002568   +0 28 24.5
 CP3101;UTM  15      - 3,626,858.258   630,704.081   MT  0.99981065   +0 45 19.8
 CP3101
 CP3101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3101!SPC LA N     -   0.99999954  x   1.00002568  =   1.00002522
 CP3101!UTM  15      -   0.99999954  x   0.99981065  =   0.99981019
 CP3101
 CP3101:                Primary Azimuth Mark                     Grid Az
 CP3101:SPC LA N     -  LITTLE AZ MK                             267 49 09.6
 CP3101:UTM  15      -  LITTLE AZ MK                             267 32 14.3
 CP3101
 CP3101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3070426858(NAD 83)
 CP3101
 CP3101|---------------------------------------------------------------------|
 CP3101| PID    Reference Object                     Distance      Geod. Az  |
 CP3101|                                                           dddmmss.s |
 CP3101| CP3102 LITTLE AZ MK                        APPROX. 1.3 KM 2681734.1 |
 CP3101|---------------------------------------------------------------------|
 CP3101
 CP3101                          SUPERSEDED SURVEY CONTROL
 CP3101
 CP3101  NAD 83(1986)-  32 46 18.73265(N)    091 36 16.09935(W) AD(       ) 2
 CP3101  NAD 27      -  32 46 18.25141(N)    091 36 15.66259(W) AD(       ) 2
 CP3101  NGVD 29 (07/19/86)   29.0    (m)           95.     (f) VERT ANG       
 CP3101
 CP3101.Superseded values are not recommended for survey control.
 CP3101
 CP3101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3101.See file dsdata.pdf to determine how the superseded data were derived.
 CP3101
 CP3101_MARKER: DD = SURVEY DISK
 CP3101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3101_STAMPING: 34H001 1976
 CP3101_MARK LOGO: LADHGS
 CP3101_PROJECTION: FLUSH
 CP3101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3101+STABILITY: SURFACE MOTION
 CP3101
 CP3101  HISTORY     - Date     Condition        Report By
 CP3101  HISTORY     - 1976     MONUMENTED       LADH
 CP3101  HISTORY     - 1986     GOOD             LADTD
 CP3101
 CP3101                          STATION DESCRIPTION
 CP3101
 CP3101'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CP3101'THE STATION IS LOCATED ABOUT 12 MILES SOUTHWEST OF OAK GROVE AND
 CP3101'14 MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON PROPERTY OWNED
 CP3101'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3101'
 CP3101'TO REACH THE STATION FROM THE SMALL COMMUNITY OF GOODWILL AT THE
 CP3101'JUNCTION OF STATE HIGHWAY 2 AND 585, DRIVE SOUTHWEST ALONG STATE
 CP3101'HIGHWAY 2 FOR 2.2 MILES TO A BRIDGE OVER THE BOEUF RIVER, CONTINUE
 CP3101'WEST ALONG STATE HIGHWAY 2 FOR 0.6 MILES TO THE STATION SET ON THE
 CP3101'RIGHT AND NORTH OF THE HIGHWAY NEAR A HIGHWAY CONCRETE
 CP3101'RIGHT-OF-WAY MARKER AND A LARGE OAK TREE.
 CP3101'
 CP3101'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3101'AND U.S.C. AND G.S. DISK SET IN TOP OF A 12-INCH CYLINDRICAL
 CP3101'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  THE
 CP3101'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CP3101'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE SURFACE.  THEY ARE
 CP3101'STAMPED 34H001 1976.  THE MARK IS 125 FEET NORTHEAST OF A POWER
 CP3101'POLE, 68 FEET SOUTHWEST OF A 24 INCH OAK TREE, 62 FEET
 CP3101'NORTHWEST OF THE CENTER OF STATE HIGHWAY 2, 3 FEET SOUTHEAST OF A
 CP3101'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER AND 3 FEET SOUTHEAST OF A
 CP3101'METAL WITNESS POST AND SIGN.
 CP3101'
 CP3101'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3101
 CP3101                          STATION RECOVERY (1986)
 CP3101
 CP3101'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3101'ABOUT 30.2 KM (18.8 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3101'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY AND 27.1 KM
 CP3101'(16.9 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN OAK GROVE TO
 CP3101'THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 38.1 METERS
 CP3101'(125 FEET) NORTHEAST OF A POWER POLE, 20.7 METERS (68 FEET) SOUTHWEST
 CP3101'OF A 24-INCH OAK TREE, 18.9 METERS (62 FEET) NORTHWEST OF THE CENTER
 CP3101'OF THE HIGHWAY AND 0.9 METER (3 FEET) SOUTHEAST OF A CONCRETE
 CP3101'HIGHWAY RIGHT-OF-WAY MARKER.
 CP3101'THE MARK IS 0.91 METERS  SE FROM A WITNESS POST.
 CP3101'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0683 ***********************************************************************
 BJ0683  DESIGNATION -  34 LLD ANO
 BJ0683  PID         -  BJ0683
 BJ0683  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0683  COUNTRY     -  US
 BJ0683  USGS QUAD   -  RESERVE (2018)
 BJ0683
 BJ0683                         *CURRENT SURVEY CONTROL
 BJ0683  ______________________________________________________________________
 BJ0683* NAD 83(1986) POSITION- 30 01 39.     (N) 090 36 55.     (W)   SCALED
 BJ0683* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0683  **This station is located in a suspected subsidence area (see below).
 BJ0683  ______________________________________________________________________
 BJ0683  GEOID HEIGHT    -        -26.260 (meters)                     GEOID18
 BJ0683  DYNAMIC HEIGHT  -          3.44  (meters)       11.3   (feet) COMP
 BJ0683  MODELED GRAVITY -    979,314.0   (mgal)                       NAVD 88
 BJ0683
 BJ0683.The horizontal coordinates were scaled from a map and have
 BJ0683.an estimated accuracy of +/- 6 seconds.
 BJ0683
 BJ0683.** This station is in an area of known vertical motion. If an
 BJ0683.** orthometric height was ever established but is not available 
 BJ0683.** in the current survey control section, the orthometric height
 BJ0683.** is considered suspect.  Suspect heights are available in the
 BJ0683.** superseded section only if requested.
 BJ0683
 BJ0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0683.GEOID18 height accuracy estimate available here.
 BJ0683
 BJ0683.Click photographs - Photos may exist for this station.
 BJ0683
 BJ0683.The dynamic height is computed by dividing the NAVD 88
 BJ0683.geopotential number by the normal gravity value computed on the
 BJ0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0683.degrees latitude (g = 980.6199 gals.).
 BJ0683
 BJ0683.The modeled gravity was interpolated from observed gravity values.
 BJ0683
 BJ0683;                    North         East    Units  Estimated Accuracy
 BJ0683;SPC LA S     -   169,530.    1,069,260.      MT  (+/- 180 meters Scaled)
 BJ0683
 BJ0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP299242(NAD 83)
 BJ0683
 BJ0683                          SUPERSEDED SURVEY CONTROL
 BJ0683
 BJ0683.No superseded survey control is available for this station.
 BJ0683
 BJ0683_MARKER: DD = SURVEY DISK
 BJ0683_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0683_STAMPING: 34 LLD ANO
 BJ0683_MARK LOGO: USACE
 BJ0683_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0683
 BJ0683  HISTORY     - Date     Condition        Report By
 BJ0683  HISTORY     - 1975     MONUMENTED       USACE
 BJ0683  HISTORY     - 1977     GOOD             NGS
 BJ0683  HISTORY     - 20060425 MARK NOT FOUND   NGS
 BJ0683
 BJ0683                          STATION DESCRIPTION
 BJ0683
 BJ0683'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0683'3.0 MI SE FROM WALLACE.
 BJ0683'3.05 MILES SOUTHEAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF WEST
 BJ0683'FIFTH STREET IN WALLACE, 24.5 FT. NORTHWEST OF THE CENTER LINE OF THE
 BJ0683'HIGHWAY, 57.5 FT. WEST-NORTHWEST AND ACROSS THE HIGHWAY FROM A POWER
 BJ0683'LINE POLE NUMBER 87-W, 95 FT. SOUTHEAST OF THE CENTER LINE OF THE
 BJ0683'SHELL ROAD ON TOP OF THE LEVEE
 BJ0683
 BJ0683                          STATION RECOVERY (2006)
 BJ0683
 BJ0683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0683'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3242 ***********************************************************************
 CP3242  DESIGNATION -  34 V 10
 CP3242  PID         -  CP3242
 CP3242  STATE/COUNTY-  LA/MOREHOUSE
 CP3242  COUNTRY     -  US
 CP3242  USGS QUAD   -  BONITA (2018)
 CP3242
 CP3242                         *CURRENT SURVEY CONTROL
 CP3242  ______________________________________________________________________
 CP3242* NAD 83(1986) POSITION- 32 58 22.     (N) 091 37 49.     (W)   SCALED
 CP3242* NAVD 88 ORTHO HEIGHT -    31.731 (meters)      104.10  (feet) ADJUSTED
 CP3242  ______________________________________________________________________
 CP3242  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 CP3242  DYNAMIC HEIGHT  -         31.697 (meters)      103.99  (feet) COMP
 CP3242  MODELED GRAVITY -    979,563.6   (mgal)                       NAVD 88
 CP3242
 CP3242  VERT ORDER      -  SECOND    CLASS II
 CP3242
 CP3242.The horizontal coordinates were scaled from a map and have
 CP3242.an estimated accuracy of +/- 6 seconds.
 CP3242
 CP3242.The orthometric height was determined by differential leveling and
 CP3242.adjusted by the NATIONAL GEODETIC SURVEY
 CP3242.in June 1991.
 CP3242
 CP3242.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3242.GEOID18 height accuracy estimate available here.
 CP3242
 CP3242.Click photographs - Photos may exist for this station.
 CP3242
 CP3242.The dynamic height is computed by dividing the NAVD 88
 CP3242.geopotential number by the normal gravity value computed on the
 CP3242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3242.degrees latitude (g = 980.6199 gals.).
 CP3242
 CP3242.The modeled gravity was interpolated from observed gravity values.
 CP3242
 CP3242;                    North         East    Units  Estimated Accuracy
 CP3242;SPC LA N     -   274,510.    1,081,310.      MT  (+/- 180 meters Scaled)
 CP3242
 CP3242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS279491(NAD 83)
 CP3242
 CP3242                          SUPERSEDED SURVEY CONTROL
 CP3242
 CP3242.No superseded survey control is available for this station.
 CP3242
 CP3242_MARKER: DD = SURVEY DISK
 CP3242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3242_STAMPING: 34 V 10 1986
 CP3242_MARK LOGO: LADTD
 CP3242_PROJECTION: RECESSED 3 CENTIMETERS
 CP3242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3242+STABILITY: SURFACE MOTION
 CP3242
 CP3242  HISTORY     - Date     Condition        Report By
 CP3242  HISTORY     - 1986     MONUMENTED       LADTD
 CP3242
 CP3242                          STATION DESCRIPTION
 CP3242
 CP3242'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3242'31.5 KM (19.6 MI) WEST FROM KILBOURNE.
 CP3242'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3242'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE JUNCTION OF STATE
 CP3242'HIGHWAYS 585 AND 835, THENCE WEST (RIGHT) ON STATE HIGHWAY 835 FOR
 CP3242'18.9 KM (11.8 MI) TO THE MARK ON THE SOUTH SIDE OF THE HIGHWAY AND 1.6
 CP3242'KM (1 MI) EAST ON STATE HIGHWAY 835 FROM THE JUNCTION OF STATE
 CP3242'HIGHWAY 835 AND U S HIGHWAY 165 AT JONES TO THE MARK ON THE SOUTH SIDE
 CP3242'OF THE HIGHWAY, 11.3 METERS (37 FEET) SOUTH OF THE CENTER OF THE
 CP3242'HIGHWAY, 5.6 METERS (18.5 FEET) EAST OF POWER POLE NUMBER 14, 1.4
 CP3242'METERS (4.5 FEET) SOUTH OF A CHAIN LINK FENCE CORNER AND 0.31 METERS
 CP3242'(1 FOOT) EAST OF A CHAIN LINK FENCE.
 CP3242'THE MARK IS 1.07 METERS  S FROM A WITNESS POST.
 CP3242'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3243 ***********************************************************************
 CP3243  DESIGNATION -  34 V 11
 CP3243  PID         -  CP3243
 CP3243  STATE/COUNTY-  LA/MOREHOUSE
 CP3243  COUNTRY     -  US
 CP3243  USGS QUAD   -  BONITA (2018)
 CP3243
 CP3243                         *CURRENT SURVEY CONTROL
 CP3243  ______________________________________________________________________
 CP3243* NAD 83(1986) POSITION- 32 58 52.72   (N) 091 38 44.36   (W)   HD_HELD1
 CP3243* NAVD 88 ORTHO HEIGHT -    32.982 (meters)      108.21  (feet) ADJUSTED
 CP3243  ______________________________________________________________________
 CP3243  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CP3243  DYNAMIC HEIGHT  -         32.946 (meters)      108.09  (feet) COMP
 CP3243  MODELED GRAVITY -    979,564.2   (mgal)                       NAVD 88
 CP3243
 CP3243  VERT ORDER      -  SECOND    CLASS I
 CP3243
 CP3243.The horizontal coordinates were determined by differentially corrected
 CP3243.hand held GPS observations or other comparable positioning techniques
 CP3243.and have an estimated accuracy of +/- 3 meters.
 CP3243
 CP3243.The orthometric height was determined by differential leveling and
 CP3243.adjusted by the NATIONAL GEODETIC SURVEY
 CP3243.in June 1991.
 CP3243
 CP3243.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3243.GEOID18 height accuracy estimate available here.
 CP3243
 CP3243.Click photographs - Photos may exist for this station.
 CP3243
 CP3243.The dynamic height is computed by dividing the NAVD 88
 CP3243.geopotential number by the normal gravity value computed on the
 CP3243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3243.degrees latitude (g = 980.6199 gals.).
 CP3243
 CP3243.The modeled gravity was interpolated from observed gravity values.
 CP3243
 CP3243;                    North         East    Units  Estimated Accuracy
 CP3243;SPC LA N     -   275,447.6   1,079,864.2     MT  (+/- 3 meters HH1 GPS) 
 CP3243
 CP3243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS2654850029(NAD 83)
 CP3243
 CP3243                          SUPERSEDED SURVEY CONTROL
 CP3243
 CP3243.No superseded survey control is available for this station.
 CP3243
 CP3243_MARKER: DD = SURVEY DISK
 CP3243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3243_STAMPING: 34 V 11 1986
 CP3243_MARK LOGO: LADTD
 CP3243_PROJECTION: FLUSH
 CP3243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3243+STABILITY: SURFACE MOTION
 CP3243
 CP3243  HISTORY     - Date     Condition        Report By
 CP3243  HISTORY     - 1986     MONUMENTED       LADTD
 CP3243
 CP3243                          STATION DESCRIPTION
 CP3243
 CP3243'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3243'1.6 KM (1 MI) NORTH FROM JONES.
 CP3243'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3243'STATE HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF
 CP3243'STATE HIGHWAYS 835 AND 834, THENCE NORTHWEST (RIGHT) ON STATE HIGHWAY
 CP3243'834 FOR 1.1 KM (0.7 MI) TO THE MARK ON THE NORTHEAST SIDE OF THE
 CP3243'HIGHWAY SET AT THE WEST END OF THE CEMETARY, 26.2 METERS (86 FEET)
 CP3243'NORTHWEST OF THE WEST END OF A METAL CULVERT, 13.1 METERS (43 FEET)
 CP3243'NORTH-NORTHEAST OF THE CENTER OF THE HIGHWAY, AND 0.61 METERS (2
 CP3243'FEET) WEST OF THE SOUTHEAST CORNER OF A CEMETARY PLOT.
 CP3243'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CP3243'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3244 ***********************************************************************
 CP3244  DESIGNATION -  34 V 12
 CP3244  PID         -  CP3244
 CP3244  STATE/COUNTY-  LA/MOREHOUSE
 CP3244  COUNTRY     -  US
 CP3244  USGS QUAD   -  BONITA (2018)
 CP3244
 CP3244                         *CURRENT SURVEY CONTROL
 CP3244  ______________________________________________________________________
 CP3244* NAD 83(1986) POSITION- 32 59 26.     (N) 091 39 29.     (W)   SCALED
 CP3244* NAVD 88 ORTHO HEIGHT -    32.641 (meters)      107.09  (feet) ADJUSTED
 CP3244  ______________________________________________________________________
 CP3244  GEOID HEIGHT    -        -25.900 (meters)                     GEOID18
 CP3244  DYNAMIC HEIGHT  -         32.606 (meters)      106.97  (feet) COMP
 CP3244  MODELED GRAVITY -    979,564.8   (mgal)                       NAVD 88
 CP3244
 CP3244  VERT ORDER      -  SECOND    CLASS I
 CP3244
 CP3244.The horizontal coordinates were scaled from a map and have
 CP3244.an estimated accuracy of +/- 6 seconds.
 CP3244
 CP3244.The orthometric height was determined by differential leveling and
 CP3244.adjusted by the NATIONAL GEODETIC SURVEY
 CP3244.in June 1991.
 CP3244
 CP3244.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3244.GEOID18 height accuracy estimate available here.
 CP3244
 CP3244.Click photographs - Photos may exist for this station.
 CP3244
 CP3244.The dynamic height is computed by dividing the NAVD 88
 CP3244.geopotential number by the normal gravity value computed on the
 CP3244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3244.degrees latitude (g = 980.6199 gals.).
 CP3244
 CP3244.The modeled gravity was interpolated from observed gravity values.
 CP3244
 CP3244;                    North         East    Units  Estimated Accuracy
 CP3244;SPC LA N     -   276,460.    1,078,700.      MT  (+/- 180 meters Scaled)
 CP3244
 CP3244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS253510(NAD 83)
 CP3244
 CP3244                          SUPERSEDED SURVEY CONTROL
 CP3244
 CP3244.No superseded survey control is available for this station.
 CP3244
 CP3244_MARKER: DD = SURVEY DISK
 CP3244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3244_STAMPING: 34 V 12 1986
 CP3244_MARK LOGO: LADTD
 CP3244_PROJECTION: RECESSED 2 CENTIMETERS
 CP3244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3244+STABILITY: SURFACE MOTION
 CP3244
 CP3244  HISTORY     - Date     Condition        Report By
 CP3244  HISTORY     - 1986     MONUMENTED       LADTD
 CP3244
 CP3244                          STATION DESCRIPTION
 CP3244
 CP3244'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3244'3.2 KM (2 MI) NW FROM JONES.
 CP3244'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3244'STATE HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF
 CP3244'STATE HIGHWAYS 835 AND 834, THENCE NORTHWEST (RIGHT) ON STATE HIGHWAY
 CP3244'834 FOR 2.7 KM (1.7 MI) TO THE MARK ON THE NORTH SIDE OF THE HIGHWAY
 CP3244'JUST WEST OF A BRIDGE NEAR ZACHARY BAPTIST CHURCH, 43.4 METERS (142.5
 CP3244'FEET) SOUTH OF THE SOUTHEAST CORNER OF THE CHURCH, 30.5 METERS (100
 CP3244'FEET) NORTH OF THE NORTHWEST CORNER OF A BRIDGE OVER BAYOU
 CP3244'BARTHOLOMEW, AND 0.91 METERS (3 FEET) WEST-NORTHWEST OF A POWER POLE
 CP3244'WITH A TRANSFORMER.
 CP3244'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 CP3244'THE MARK IS 3.01 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3245 ***********************************************************************
 CP3245  DESIGNATION -  34 V 13
 CP3245  PID         -  CP3245
 CP3245  STATE/COUNTY-  LA/MOREHOUSE
 CP3245  COUNTRY     -  US
 CP3245  USGS QUAD   -  BONITA (2018)
 CP3245
 CP3245                         *CURRENT SURVEY CONTROL
 CP3245  ______________________________________________________________________
 CP3245* NAD 83(1986) POSITION- 32 59 06.     (N) 091 40 28.     (W)   SCALED
 CP3245* NAVD 88 ORTHO HEIGHT -    32.302 (meters)      105.98  (feet) ADJUSTED
 CP3245  ______________________________________________________________________
 CP3245  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 CP3245  DYNAMIC HEIGHT  -         32.267 (meters)      105.86  (feet) COMP
 CP3245  MODELED GRAVITY -    979,564.1   (mgal)                       NAVD 88
 CP3245
 CP3245  VERT ORDER      -  SECOND    CLASS I
 CP3245
 CP3245.The horizontal coordinates were scaled from a map and have
 CP3245.an estimated accuracy of +/- 6 seconds.
 CP3245
 CP3245.The orthometric height was determined by differential leveling and
 CP3245.adjusted by the NATIONAL GEODETIC SURVEY
 CP3245.in June 1991.
 CP3245
 CP3245.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3245.GEOID18 height accuracy estimate available here.
 CP3245
 CP3245.Click photographs - Photos may exist for this station.
 CP3245
 CP3245.The dynamic height is computed by dividing the NAVD 88
 CP3245.geopotential number by the normal gravity value computed on the
 CP3245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3245.degrees latitude (g = 980.6199 gals.).
 CP3245
 CP3245.The modeled gravity was interpolated from observed gravity values.
 CP3245
 CP3245;                    North         East    Units  Estimated Accuracy
 CP3245;SPC LA N     -   275,840.    1,077,170.      MT  (+/- 180 meters Scaled)
 CP3245
 CP3245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS238504(NAD 83)
 CP3245
 CP3245                          SUPERSEDED SURVEY CONTROL
 CP3245
 CP3245.No superseded survey control is available for this station.
 CP3245
 CP3245_MARKER: DD = SURVEY DISK
 CP3245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3245_STAMPING: 34 V 13 1986
 CP3245_MARK LOGO: LADTD
 CP3245_PROJECTION: RECESSED 2 CENTIMETERS
 CP3245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3245+STABILITY: SURFACE MOTION
 CP3245
 CP3245  HISTORY     - Date     Condition        Report By
 CP3245  HISTORY     - 1986     MONUMENTED       LADTD
 CP3245
 CP3245                          STATION DESCRIPTION
 CP3245
 CP3245'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3245'4.7 KM (2.9 MI) WEST FROM JONES.
 CP3245'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3245'STATE HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF
 CP3245'STATE HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR
 CP3245'4.3 KM (2.7 MI) TO THE MARK ON THE RIGHT SET NEAR A POWER POLE, 14.8
 CP3245'METERS (48.5 FEET) NORTHWEST OF THE CENTER OF THE HIGHWAY AND 0.8
 CP3245'METERS (2.5 FEET) NORTHWEST OF A POWER POLE WITH A GUY WIRE.
 CP3245'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CP3245'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3246 ***********************************************************************
 CP3246  DESIGNATION -  34 V 14
 CP3246  PID         -  CP3246
 CP3246  STATE/COUNTY-  LA/MOREHOUSE
 CP3246  COUNTRY     -  US
 CP3246  USGS QUAD   -  BONITA (2018)
 CP3246
 CP3246                         *CURRENT SURVEY CONTROL
 CP3246  ______________________________________________________________________
 CP3246* NAD 83(1986) POSITION- 32 58 57.     (N) 091 41 25.     (W)   SCALED
 CP3246* NAVD 88 ORTHO HEIGHT -    32.689 (meters)      107.25  (feet) ADJUSTED
 CP3246  ______________________________________________________________________
 CP3246  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 CP3246  DYNAMIC HEIGHT  -         32.654 (meters)      107.13  (feet) COMP
 CP3246  MODELED GRAVITY -    979,563.7   (mgal)                       NAVD 88
 CP3246
 CP3246  VERT ORDER      -  SECOND    CLASS I
 CP3246
 CP3246.The horizontal coordinates were scaled from a map and have
 CP3246.an estimated accuracy of +/- 6 seconds.
 CP3246
 CP3246.The orthometric height was determined by differential leveling and
 CP3246.adjusted by the NATIONAL GEODETIC SURVEY
 CP3246.in June 1991.
 CP3246
 CP3246.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3246.GEOID18 height accuracy estimate available here.
 CP3246
 CP3246.Click photographs - Photos may exist for this station.
 CP3246
 CP3246.The dynamic height is computed by dividing the NAVD 88
 CP3246.geopotential number by the normal gravity value computed on the
 CP3246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3246.degrees latitude (g = 980.6199 gals.).
 CP3246
 CP3246.The modeled gravity was interpolated from observed gravity values.
 CP3246
 CP3246;                    North         East    Units  Estimated Accuracy
 CP3246;SPC LA N     -   275,550.    1,075,690.      MT  (+/- 180 meters Scaled)
 CP3246
 CP3246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS223501(NAD 83)
 CP3246
 CP3246                          SUPERSEDED SURVEY CONTROL
 CP3246
 CP3246.No superseded survey control is available for this station.
 CP3246
 CP3246_MARKER: DD = SURVEY DISK
 CP3246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3246_STAMPING: 34 V 14 1986
 CP3246_MARK LOGO: LADTD
 CP3246_PROJECTION: FLUSH
 CP3246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3246+STABILITY: SURFACE MOTION
 CP3246
 CP3246  HISTORY     - Date     Condition        Report By
 CP3246  HISTORY     - 1986     MONUMENTED       LADTD
 CP3246
 CP3246                          STATION DESCRIPTION
 CP3246
 CP3246'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3246'6.4 KM (3.9 MI) WEST FROM JONES.
 CP3246'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3246'STATE HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF
 CP3246'STATE HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 6
 CP3246'KM (3.75 MI) TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY SET
 CP3246'NEAR A NET WIRE FENCE, 11.4 METERS (37.5 FEET) NORTH OF THE CENTER OF
 CP3246'THE HIGHWAY, 4.3 METERS (14 FEET) EAST OF A 16-INCH ELM TREE AND 0.5
 CP3246'METERS (1.5 FEET) SOUTH-SOUTHEAST OF A NET WIRE FENCE.
 CP3246'THE MARK IS 0.30 METERS  SSE FROM A WITNESS POST.
 CP3246'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3247 ***********************************************************************
 CP3247  DESIGNATION -  34 V 15
 CP3247  PID         -  CP3247
 CP3247  STATE/COUNTY-  LA/MOREHOUSE
 CP3247  COUNTRY     -  US
 CP3247  USGS QUAD   -  BONITA (2018)
 CP3247
 CP3247                         *CURRENT SURVEY CONTROL
 CP3247  ______________________________________________________________________
 CP3247* NAD 83(1986) POSITION- 32 59 02.     (N) 091 42 02.     (W)   SCALED
 CP3247* NAVD 88 ORTHO HEIGHT -    31.973 (meters)      104.90  (feet) ADJUSTED
 CP3247  ______________________________________________________________________
 CP3247  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 CP3247  DYNAMIC HEIGHT  -         31.938 (meters)      104.78  (feet) COMP
 CP3247  MODELED GRAVITY -    979,563.7   (mgal)                       NAVD 88
 CP3247
 CP3247  VERT ORDER      -  SECOND    CLASS I
 CP3247
 CP3247.The horizontal coordinates were scaled from a map and have
 CP3247.an estimated accuracy of +/- 6 seconds.
 CP3247
 CP3247.The orthometric height was determined by differential leveling and
 CP3247.adjusted by the NATIONAL GEODETIC SURVEY
 CP3247.in June 1991.
 CP3247
 CP3247.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3247.GEOID18 height accuracy estimate available here.
 CP3247
 CP3247.Click photographs - Photos may exist for this station.
 CP3247
 CP3247.The dynamic height is computed by dividing the NAVD 88
 CP3247.geopotential number by the normal gravity value computed on the
 CP3247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3247.degrees latitude (g = 980.6199 gals.).
 CP3247
 CP3247.The modeled gravity was interpolated from observed gravity values.
 CP3247
 CP3247;                    North         East    Units  Estimated Accuracy
 CP3247;SPC LA N     -   275,690.    1,074,730.      MT  (+/- 180 meters Scaled)
 CP3247
 CP3247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS214502(NAD 83)
 CP3247
 CP3247                          SUPERSEDED SURVEY CONTROL
 CP3247
 CP3247.No superseded survey control is available for this station.
 CP3247
 CP3247_MARKER: DD = SURVEY DISK
 CP3247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3247_STAMPING: 34 V 15 1986
 CP3247_MARK LOGO: LADTD
 CP3247_PROJECTION: RECESSED 2 CENTIMETERS
 CP3247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3247+STABILITY: SURFACE MOTION
 CP3247
 CP3247  HISTORY     - Date     Condition        Report By
 CP3247  HISTORY     - 1986     MONUMENTED       LADTD
 CP3247
 CP3247                          STATION DESCRIPTION
 CP3247
 CP3247'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3247'8 KM (5 MI) WEST FROM JONES.
 CP3247'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3247'STATE HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF
 CP3247'STATE HIGHWAYS 835 AND 834, THENCE WEST ON HIGHWAY 834 FOR 7.6 KM
 CP3247'(4.75 MI) TO THE BENCH MARK SET ON THE SOUTH SIDE OF THE HIGHWAY JUST
 CP3247'EAST OF A CONCRETE BRIDGE, 11.7 METERS (38.5 FEET) SOUTH-SOUTHEAST OF
 CP3247'THE CENTER OF THE HIGHWAY, 7.9 METERS (26 FEET) WEST OF THE CENTER OF
 CP3247'A GRAVEL ROAD, 7.3 METERS (24 FEET) SOUTH-SOUTHEAST OF THE EAST END
 CP3247'OF A CONCRETE BRIDGE NUMBER 329030504 AND 1.1 METERS (3.5 FEET)
 CP3247'NORTH- NORTHWEST OF A TELEPHONE SERVICE POLE.
 CP3247'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CP3247'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3248 ***********************************************************************
 CP3248  DESIGNATION -  34 V 16
 CP3248  PID         -  CP3248
 CP3248  STATE/COUNTY-  LA/MOREHOUSE
 CP3248  COUNTRY     -  US
 CP3248  USGS QUAD   -  BONITA (2018)
 CP3248
 CP3248                         *CURRENT SURVEY CONTROL
 CP3248  ______________________________________________________________________
 CP3248* NAD 83(1986) POSITION- 32 59 24.     (N) 091 42 46.     (W)   SCALED
 CP3248* NAVD 88 ORTHO HEIGHT -    46.083 (meters)      151.19  (feet) ADJUSTED
 CP3248  ______________________________________________________________________
 CP3248  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 CP3248  DYNAMIC HEIGHT  -         46.033 (meters)      151.03  (feet) COMP
 CP3248  MODELED GRAVITY -    979,563.9   (mgal)                       NAVD 88
 CP3248
 CP3248  VERT ORDER      -  SECOND    CLASS I
 CP3248
 CP3248.The horizontal coordinates were scaled from a map and have
 CP3248.an estimated accuracy of +/- 6 seconds.
 CP3248
 CP3248.The orthometric height was determined by differential leveling and
 CP3248.adjusted by the NATIONAL GEODETIC SURVEY
 CP3248.in June 1991.
 CP3248
 CP3248.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3248.GEOID18 height accuracy estimate available here.
 CP3248
 CP3248.Click photographs - Photos may exist for this station.
 CP3248
 CP3248.The dynamic height is computed by dividing the NAVD 88
 CP3248.geopotential number by the normal gravity value computed on the
 CP3248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3248.degrees latitude (g = 980.6199 gals.).
 CP3248
 CP3248.The modeled gravity was interpolated from observed gravity values.
 CP3248
 CP3248;                    North         East    Units  Estimated Accuracy
 CP3248;SPC LA N     -   276,360.    1,073,580.      MT  (+/- 180 meters Scaled)
 CP3248
 CP3248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS202509(NAD 83)
 CP3248
 CP3248                          SUPERSEDED SURVEY CONTROL
 CP3248
 CP3248.No superseded survey control is available for this station.
 CP3248
 CP3248_MARKER: DD = SURVEY DISK
 CP3248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3248_STAMPING: 34 V 16 1986
 CP3248_MARK LOGO: LADTD
 CP3248_PROJECTION: RECESSED 2 CENTIMETERS
 CP3248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3248+STABILITY: SURFACE MOTION
 CP3248
 CP3248  HISTORY     - Date     Condition        Report By
 CP3248  HISTORY     - 1986     MONUMENTED       LADTD
 CP3248
 CP3248                          STATION DESCRIPTION
 CP3248
 CP3248'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3248'9.4 KM (5.9 MI) WEST FROM JONES.
 CP3248'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE JUNCTION OF
 CP3248'HIGHWAY 835 AND US 165 AT JONES TO THE JUNCTION OF STATE HIGHWAYS 835
 CP3248'AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 9.1 KM (5.65 MI) TO
 CP3248'THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY, 10.8 METERS (35.5
 CP3248'FEET) SOUTH-SOUTHWEST OF THE CENTER OF THE HIGHWAY, 6.2 METERS (20.5
 CP3248'FEET) NORTHEAST FROM A 16-INCH PECAN TREE, AND 3.7 METERS (12 FEET)
 CP3248'SOUTH-SOUTHWEST OF A 20-INCH CORRUGATED METAL PIPE CULVERT.
 CP3248'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 CP3248'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3249 ***********************************************************************
 CP3249  DESIGNATION -  34 V 17
 CP3249  PID         -  CP3249
 CP3249  STATE/COUNTY-  LA/MOREHOUSE
 CP3249  COUNTRY     -  US
 CP3249  USGS QUAD   -  BONITA (2018)
 CP3249
 CP3249                         *CURRENT SURVEY CONTROL
 CP3249  ______________________________________________________________________
 CP3249* NAD 83(1986) POSITION- 32 59 26.     (N) 091 43 53.     (W)   SCALED
 CP3249* NAVD 88 ORTHO HEIGHT -    46.548 (meters)      152.72  (feet) ADJUSTED
 CP3249  ______________________________________________________________________
 CP3249  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 CP3249  DYNAMIC HEIGHT  -         46.498 (meters)      152.55  (feet) COMP
 CP3249  MODELED GRAVITY -    979,563.6   (mgal)                       NAVD 88
 CP3249
 CP3249  VERT ORDER      -  SECOND    CLASS I
 CP3249
 CP3249.The horizontal coordinates were scaled from a map and have
 CP3249.an estimated accuracy of +/- 6 seconds.
 CP3249
 CP3249.The orthometric height was determined by differential leveling and
 CP3249.adjusted by the NATIONAL GEODETIC SURVEY
 CP3249.in June 1991.
 CP3249
 CP3249.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3249.GEOID18 height accuracy estimate available here.
 CP3249
 CP3249.Click photographs - Photos may exist for this station.
 CP3249
 CP3249.The dynamic height is computed by dividing the NAVD 88
 CP3249.geopotential number by the normal gravity value computed on the
 CP3249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3249.degrees latitude (g = 980.6199 gals.).
 CP3249
 CP3249.The modeled gravity was interpolated from observed gravity values.
 CP3249
 CP3249;                    North         East    Units  Estimated Accuracy
 CP3249;SPC LA N     -   276,410.    1,071,840.      MT  (+/- 180 meters Scaled)
 CP3249
 CP3249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS185509(NAD 83)
 CP3249
 CP3249                          SUPERSEDED SURVEY CONTROL
 CP3249
 CP3249.No superseded survey control is available for this station.
 CP3249
 CP3249_MARKER: DD = SURVEY DISK
 CP3249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3249_STAMPING: 34 V 17 1986
 CP3249_MARK LOGO: LADTD
 CP3249_PROJECTION: RECESSED 2 CENTIMETERS
 CP3249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3249+STABILITY: SURFACE MOTION
 CP3249
 CP3249  HISTORY     - Date     Condition        Report By
 CP3249  HISTORY     - 1986     MONUMENTED       LADTD
 CP3249
 CP3249                          STATION DESCRIPTION
 CP3249
 CP3249'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3249'11.3 KM (7 MI) WEST FROM JONES.
 CP3249'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3249'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3249'HIGHWAYS835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 10.9 KM
 CP3249'(6.8 MI) TO THE BENCH MARK SET IN THE NORTHEAST QUADRANT OF THE
 CP3249'HIGHWAY AND A GRAVEL ROAD INTERSECTION, 13.7 METERS (45 FEET)
 CP3249'NORTHWEST OF THE CENTER OF THE HIGHWAY, 13.6 METERS (44.5 FEET) EAST
 CP3249'OF THE CENTER OF THE GRAVEL ROAD AND 10.7 METERS (35 FEET) EAST OF
 CP3249'THE EAST END OF AN 18-INCH CORRUGATED METAL PIPE CULVERT.
 CP3249'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CP3249'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3250 ***********************************************************************
 CP3250  DESIGNATION -  34 V 18
 CP3250  PID         -  CP3250
 CP3250  STATE/COUNTY-  LA/MOREHOUSE
 CP3250  COUNTRY     -  US
 CP3250  USGS QUAD   -  BONITA (2018)
 CP3250
 CP3250                         *CURRENT SURVEY CONTROL
 CP3250  ______________________________________________________________________
 CP3250* NAD 83(1986) POSITION- 32 59 21.     (N) 091 44 56.     (W)   SCALED
 CP3250* NAVD 88 ORTHO HEIGHT -    44.312 (meters)      145.38  (feet) ADJUSTED
 CP3250  ______________________________________________________________________
 CP3250  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 CP3250  DYNAMIC HEIGHT  -         44.264 (meters)      145.22  (feet) COMP
 CP3250  MODELED GRAVITY -    979,563.3   (mgal)                       NAVD 88
 CP3250
 CP3250  VERT ORDER      -  SECOND    CLASS I
 CP3250
 CP3250.The horizontal coordinates were scaled from a map and have
 CP3250.an estimated accuracy of +/- 6 seconds.
 CP3250
 CP3250.The orthometric height was determined by differential leveling and
 CP3250.adjusted by the NATIONAL GEODETIC SURVEY
 CP3250.in June 1991.
 CP3250
 CP3250.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3250.GEOID18 height accuracy estimate available here.
 CP3250
 CP3250.Click photographs - Photos may exist for this station.
 CP3250
 CP3250.The dynamic height is computed by dividing the NAVD 88
 CP3250.geopotential number by the normal gravity value computed on the
 CP3250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3250.degrees latitude (g = 980.6199 gals.).
 CP3250
 CP3250.The modeled gravity was interpolated from observed gravity values.
 CP3250
 CP3250;                    North         East    Units  Estimated Accuracy
 CP3250;SPC LA N     -   276,250.    1,070,210.      MT  (+/- 180 meters Scaled)
 CP3250
 CP3250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS168507(NAD 83)
 CP3250
 CP3250                          SUPERSEDED SURVEY CONTROL
 CP3250
 CP3250.No superseded survey control is available for this station.
 CP3250
 CP3250_MARKER: DD = SURVEY DISK
 CP3250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3250_STAMPING: 34 V 18 1986
 CP3250_MARK LOGO: LADTD
 CP3250_PROJECTION: FLUSH
 CP3250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3250+STABILITY: SURFACE MOTION
 CP3250
 CP3250  HISTORY     - Date     Condition        Report By
 CP3250  HISTORY     - 1986     MONUMENTED       LADTD
 CP3250
 CP3250                          STATION DESCRIPTION
 CP3250
 CP3250'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3250'12.9 KM (8 MI) WEST FROM JONES.
 CP3250'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3250'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3250'HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 12.6 KM
 CP3250'(7.85 MI) TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY SET NEAR
 CP3250'A LOGGING ROAD, 12.3 METERS (40.5 FEET) NORTH OF THE CENTER OF THE
 CP3250'HIGHWAY AND 10.1 METERS (33 FEET) EAST OF THE CENTER OF THE LOGGING
 CP3250'ROAD.
 CP3250'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CP3250'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3251 ***********************************************************************
 CP3251  DESIGNATION -  34 V 19
 CP3251  PID         -  CP3251
 CP3251  STATE/COUNTY-  LA/MOREHOUSE
 CP3251  COUNTRY     -  US
 CP3251  USGS QUAD   -  TWIN OAKS (2018)
 CP3251
 CP3251                         *CURRENT SURVEY CONTROL
 CP3251  ______________________________________________________________________
 CP3251* NAD 83(1986) POSITION- 32 59 22.     (N) 091 45 52.     (W)   SCALED
 CP3251* NAVD 88 ORTHO HEIGHT -    41.613 (meters)      136.53  (feet) ADJUSTED
 CP3251  ______________________________________________________________________
 CP3251  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 CP3251  DYNAMIC HEIGHT  -         41.568 (meters)      136.38  (feet) COMP
 CP3251  MODELED GRAVITY -    979,563.2   (mgal)                       NAVD 88
 CP3251
 CP3251  VERT ORDER      -  SECOND    CLASS I
 CP3251
 CP3251.The horizontal coordinates were scaled from a map and have
 CP3251.an estimated accuracy of +/- 6 seconds.
 CP3251
 CP3251.The orthometric height was determined by differential leveling and
 CP3251.adjusted by the NATIONAL GEODETIC SURVEY
 CP3251.in June 1991.
 CP3251
 CP3251.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3251.GEOID18 height accuracy estimate available here.
 CP3251
 CP3251.Click photographs - Photos may exist for this station.
 CP3251
 CP3251.The dynamic height is computed by dividing the NAVD 88
 CP3251.geopotential number by the normal gravity value computed on the
 CP3251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3251.degrees latitude (g = 980.6199 gals.).
 CP3251
 CP3251.The modeled gravity was interpolated from observed gravity values.
 CP3251
 CP3251;                    North         East    Units  Estimated Accuracy
 CP3251;SPC LA N     -   276,270.    1,068,750.      MT  (+/- 180 meters Scaled)
 CP3251
 CP3251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS154507(NAD 83)
 CP3251
 CP3251                          SUPERSEDED SURVEY CONTROL
 CP3251
 CP3251.No superseded survey control is available for this station.
 CP3251
 CP3251_MARKER: DD = SURVEY DISK
 CP3251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3251_STAMPING: 34.V 19 1986
 CP3251_MARK LOGO: LADTD
 CP3251_PROJECTION: FLUSH
 CP3251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3251+STABILITY: SURFACE MOTION
 CP3251
 CP3251  HISTORY     - Date     Condition        Report By
 CP3251  HISTORY     - 1986     MONUMENTED       LADTD
 CP3251
 CP3251                          STATION DESCRIPTION
 CP3251
 CP3251'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3251'14.4 KM (9 MI) WEST FROM JONES.
 CP3251'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3251'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3251'HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 14.1 KM
 CP3251'(8.75 MI) TO THE BENCH MARK SET ON THE NORTH SIDE OF THE HIGHWAY NEAR
 CP3251'A TRACK ROAD, 11.4 METERS (37.5 FEET) NORTH OF THE CENTER OF THE
 CP3251'HIGHWAY AND 4.6 METERS (15 FEET) EAST OF A TRACK ROAD.
 CP3251'THE MARK IS 0.30 METERS  SSW FROM A WITNESS POST.
 CP3251'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3231 ***********************************************************************
 CP3231  DESIGNATION -  34 V 2
 CP3231  PID         -  CP3231
 CP3231  STATE/COUNTY-  LA/MOREHOUSE
 CP3231  COUNTRY     -  US
 CP3231  USGS QUAD   -  FISKE (2018)
 CP3231
 CP3231                         *CURRENT SURVEY CONTROL
 CP3231  ______________________________________________________________________
 CP3231* NAD 83(1986) POSITION- 32 58 26.3    (N) 091 27 30.2    (W)   HD_HELD2
 CP3231* NAVD 88 ORTHO HEIGHT -    29.042 (meters)       95.28  (feet) ADJUSTED
 CP3231  ______________________________________________________________________
 CP3231  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 CP3231  DYNAMIC HEIGHT  -         29.010 (meters)       95.18  (feet) COMP
 CP3231  MODELED GRAVITY -    979,563.2   (mgal)                       NAVD 88
 CP3231
 CP3231  VERT ORDER      -  SECOND    CLASS II
 CP3231
 CP3231.The horizontal coordinates were established by autonomous hand held GPS
 CP3231.observations and have an estimated accuracy of +/- 10 meters.
 CP3231
 CP3231.The orthometric height was determined by differential leveling and
 CP3231.adjusted by the NATIONAL GEODETIC SURVEY
 CP3231.in June 1991.
 CP3231
 CP3231.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3231.GEOID18 height accuracy estimate available here.
 CP3231
 CP3231.Click photographs - Photos may exist for this station.
 CP3231
 CP3231.The dynamic height is computed by dividing the NAVD 88
 CP3231.geopotential number by the normal gravity value computed on the
 CP3231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3231.degrees latitude (g = 980.6199 gals.).
 CP3231
 CP3231.The modeled gravity was interpolated from observed gravity values.
 CP3231
 CP3231;                    North         East    Units  Estimated Accuracy
 CP3231;SPC LA N     -   274,787.    1,097,377.      MT  (+/- 10 meters HH2 GPS)
 CP3231
 CP3231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4406049456(NAD 83)
 CP3231
 CP3231                          SUPERSEDED SURVEY CONTROL
 CP3231
 CP3231.No superseded survey control is available for this station.
 CP3231
 CP3231_MARKER: DD = SURVEY DISK
 CP3231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3231_STAMPING: 34 V 2 1986
 CP3231_MARK LOGO: LADTD
 CP3231_PROJECTION: FLUSH
 CP3231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3231+STABILITY: SURFACE MOTION
 CP3231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3231+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2015
 CP3231
 CP3231  HISTORY     - Date     Condition        Report By
 CP3231  HISTORY     - 1986     MONUMENTED       LADTD
 CP3231  HISTORY     - 20150111 GOOD             GEOCAC
 CP3231
 CP3231                          STATION DESCRIPTION
 CP3231
 CP3231'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3231'14.8 KM (9.2 MI) WEST FROM KILBOURNE.
 CP3231'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3231'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE JUNCTION OF STATE
 CP3231'HIGHWAYS 585 AND 835, THENCE WEST (RIGHT) ON STATE HIGHWAY 835 FOR
 CP3231'2.3 KM (1.4 MI) TO THE BENCH MARK SET IN THE NORTH SIDE OF STATE
 CP3231'HIGHWAY 835, 17.7 METERS (58 FEET) NORTH OF THE CENTER OF STATE
 CP3231'HIGHWAY 835, 7.6 METERS (25 FEET) WEST OF THE CENTER OF A DIRT ROAD,
 CP3231'3.1 METERS (10 FEET) NORTH OF A TELEPHONE REPAIR BOX NUMBER 250-38 AND
 CP3231'0.91 METERS (3 FEET) NORTH OF A POWER POLE NUMBER B288.
 CP3231'THE MARK IS 0.91 METERS  NW FROM A WITNESS POST.
 CP3231'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 CP3231
 CP3231                          STATION RECOVERY (2015)
 CP3231
 CP3231'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3252 ***********************************************************************
 CP3252  DESIGNATION -  34 V 20
 CP3252  PID         -  CP3252
 CP3252  STATE/COUNTY-  LA/MOREHOUSE
 CP3252  COUNTRY     -  US
 CP3252  USGS QUAD   -  TWIN OAKS (2018)
 CP3252
 CP3252                         *CURRENT SURVEY CONTROL
 CP3252  ______________________________________________________________________
 CP3252* NAD 83(1986) POSITION- 32 59 17.     (N) 091 46 49.     (W)   SCALED
 CP3252* NAVD 88 ORTHO HEIGHT -    39.428 (meters)      129.36  (feet) ADJUSTED
 CP3252  ______________________________________________________________________
 CP3252  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 CP3252  DYNAMIC HEIGHT  -         39.386 (meters)      129.22  (feet) COMP
 CP3252  MODELED GRAVITY -    979,563.1   (mgal)                       NAVD 88
 CP3252
 CP3252  VERT ORDER      -  SECOND    CLASS I
 CP3252
 CP3252.The horizontal coordinates were scaled from a map and have
 CP3252.an estimated accuracy of +/- 6 seconds.
 CP3252
 CP3252.The orthometric height was determined by differential leveling and
 CP3252.adjusted by the NATIONAL GEODETIC SURVEY
 CP3252.in June 1991.
 CP3252
 CP3252.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3252.GEOID18 height accuracy estimate available here.
 CP3252
 CP3252.Click photographs - Photos may exist for this station.
 CP3252
 CP3252.The dynamic height is computed by dividing the NAVD 88
 CP3252.geopotential number by the normal gravity value computed on the
 CP3252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3252.degrees latitude (g = 980.6199 gals.).
 CP3252
 CP3252.The modeled gravity was interpolated from observed gravity values.
 CP3252
 CP3252;                    North         East    Units  Estimated Accuracy
 CP3252;SPC LA N     -   276,100.    1,067,280.      MT  (+/- 180 meters Scaled)
 CP3252
 CP3252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS139506(NAD 83)
 CP3252
 CP3252                          SUPERSEDED SURVEY CONTROL
 CP3252
 CP3252.No superseded survey control is available for this station.
 CP3252
 CP3252_MARKER: DD = SURVEY DISK
 CP3252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3252_STAMPING: 34 V 20 1986
 CP3252_MARK LOGO: LADTD
 CP3252_PROJECTION: RECESSED 2 CENTIMETERS
 CP3252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3252+STABILITY: SURFACE MOTION
 CP3252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP3252+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2004
 CP3252
 CP3252  HISTORY     - Date     Condition        Report By
 CP3252  HISTORY     - 1986     MONUMENTED       LADTD
 CP3252  HISTORY     - 20040306 GOOD             INDIV
 CP3252
 CP3252                          STATION DESCRIPTION
 CP3252
 CP3252'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3252'16.1 KM (10 MI) WEST FROM JONES.
 CP3252'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3252'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3252'HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 15.9 KM
 CP3252'(9.8 MI) TO THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY SET AT
 CP3252'THE JUNCTION OF STATE HIGHWAYS 834 AND 591, 22.4 METERS (73.5 FEET)
 CP3252'WEST- SOUTHWEST OF A TELEPHONE REPAIR BOX, 19.7 METERS (64.5 FEET)
 CP3252'EAST OF THE CENTER OF HIGHWAY 591 AND 16.6 METERS (54.5 FEET) SOUTH
 CP3252'OF THE CENTER OF HIGHWAY 834.
 CP3252'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 CP3252'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 834.
 CP3252
 CP3252                          STATION RECOVERY (2004)
 CP3252
 CP3252'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (MMW)
 CP3252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3253 ***********************************************************************
 CP3253  DESIGNATION -  34 V 21
 CP3253  PID         -  CP3253
 CP3253  STATE/COUNTY-  LA/MOREHOUSE
 CP3253  COUNTRY     -  US
 CP3253  USGS QUAD   -  TWIN OAKS (2018)
 CP3253
 CP3253                         *CURRENT SURVEY CONTROL
 CP3253  ______________________________________________________________________
 CP3253* NAD 83(1986) POSITION- 32 59 07.31   (N) 091 47 23.85   (W)   HD_HELD1
 CP3253* NAVD 88 ORTHO HEIGHT -    38.908 (meters)      127.65  (feet) ADJUSTED
 CP3253  ______________________________________________________________________
 CP3253  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 CP3253  DYNAMIC HEIGHT  -         38.866 (meters)      127.51  (feet) COMP
 CP3253  MODELED GRAVITY -    979,562.9   (mgal)                       NAVD 88
 CP3253
 CP3253  VERT ORDER      -  SECOND    CLASS I
 CP3253
 CP3253.The horizontal coordinates were determined by differentially corrected
 CP3253.hand held GPS observations or other comparable positioning techniques
 CP3253.and have an estimated accuracy of +/- 3 meters.
 CP3253
 CP3253.The orthometric height was determined by differential leveling and
 CP3253.adjusted by the NATIONAL GEODETIC SURVEY
 CP3253.in June 1991.
 CP3253
 CP3253.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3253.GEOID18 height accuracy estimate available here.
 CP3253
 CP3253.Click photographs - Photos may exist for this station.
 CP3253
 CP3253.The dynamic height is computed by dividing the NAVD 88
 CP3253.geopotential number by the normal gravity value computed on the
 CP3253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3253.degrees latitude (g = 980.6199 gals.).
 CP3253
 CP3253.The modeled gravity was interpolated from observed gravity values.
 CP3253
 CP3253;                    North         East    Units  Estimated Accuracy
 CP3253;SPC LA N     -   275,799.8   1,066,372.0     MT  (+/- 3 meters HH1 GPS) 
 CP3253
 CP3253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS1305950314(NAD 83)
 CP3253
 CP3253                          SUPERSEDED SURVEY CONTROL
 CP3253
 CP3253.No superseded survey control is available for this station.
 CP3253
 CP3253_MARKER: DD = SURVEY DISK
 CP3253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3253_STAMPING: 34 V 21 1986
 CP3253_MARK LOGO: LADTD
 CP3253_PROJECTION: RECESSED 2 CENTIMETERS
 CP3253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3253+STABILITY: SURFACE MOTION
 CP3253
 CP3253  HISTORY     - Date     Condition        Report By
 CP3253  HISTORY     - 1986     MONUMENTED       LADTD
 CP3253
 CP3253                          STATION DESCRIPTION
 CP3253
 CP3253'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3253'17.2 KM (10.7 MI) WEST FROM JONES.
 CP3253'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3253'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3253'HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 15.9 KM
 CP3253'(9.8 MI) TO THE JUNCTION OF STATE HIGHWAYS 834 AND 591, THENCE SOUTH
 CP3253'(LEFT) ON HIGHWAY 591 FOR 0.4 KM (0.25 MI) TO THE JUNCTION OF STATE
 CP3253'HIGHWAYS 591 AND 590, THENCE WEST (RIGHT) ON HIGHWAY 590 FOR 0.72 KM
 CP3253'(0.45 MI) TO THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY SET NEAR
 CP3253'A METAL FIELD GATE, 13.3 METERS (43.5 FEET) SOUTH OF THE CENTER OF
 CP3253'THE HIGHWAY, 9.1 MWTERS (30 FEET) WEST OF A POWER POLE WITH A GUY
 CP3253'WIRE.  7.2 METERS (23.5 FEET) EAST-NORTHEAST OF THE CENTER OF A METAL
 CP3253'GATE AND 0.6 METERS (2 FEET) NORTH OF A NET WIRE FENCE.
 CP3253'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CP3253'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3254 ***********************************************************************
 CP3254  DESIGNATION -  34 V 22
 CP3254  PID         -  CP3254
 CP3254  STATE/COUNTY-  LA/MOREHOUSE
 CP3254  COUNTRY     -  US
 CP3254  USGS QUAD   -  TWIN OAKS (2018)
 CP3254
 CP3254                         *CURRENT SURVEY CONTROL
 CP3254  ______________________________________________________________________
 CP3254* NAD 83(1986) POSITION- 32 59 00.     (N) 091 48 21.     (W)   SCALED
 CP3254* NAVD 88 ORTHO HEIGHT -    31.270 (meters)      102.59  (feet) ADJUSTED
 CP3254  ______________________________________________________________________
 CP3254  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 CP3254  DYNAMIC HEIGHT  -         31.237 (meters)      102.48  (feet) COMP
 CP3254  MODELED GRAVITY -    979,562.8   (mgal)                       NAVD 88
 CP3254
 CP3254  VERT ORDER      -  SECOND    CLASS I
 CP3254
 CP3254.The horizontal coordinates were scaled from a map and have
 CP3254.an estimated accuracy of +/- 6 seconds.
 CP3254
 CP3254.The orthometric height was determined by differential leveling and
 CP3254.adjusted by the NATIONAL GEODETIC SURVEY
 CP3254.in June 1991.
 CP3254
 CP3254.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3254.GEOID18 height accuracy estimate available here.
 CP3254
 CP3254.Click photographs - Photos may exist for this station.
 CP3254
 CP3254.The dynamic height is computed by dividing the NAVD 88
 CP3254.geopotential number by the normal gravity value computed on the
 CP3254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3254.degrees latitude (g = 980.6199 gals.).
 CP3254
 CP3254.The modeled gravity was interpolated from observed gravity values.
 CP3254
 CP3254;                    North         East    Units  Estimated Accuracy
 CP3254;SPC LA N     -   275,570.    1,064,890.      MT  (+/- 180 meters Scaled)
 CP3254
 CP3254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS115500(NAD 83)
 CP3254
 CP3254                          SUPERSEDED SURVEY CONTROL
 CP3254
 CP3254.No superseded survey control is available for this station.
 CP3254
 CP3254_MARKER: DD = SURVEY DISK
 CP3254_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3254_SP_SET: WINGWALL
 CP3254_STAMPING: 34 V 22 1986
 CP3254_MARK LOGO: LADTD
 CP3254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3254+STABILITY: SURFACE MOTION
 CP3254
 CP3254  HISTORY     - Date     Condition        Report By
 CP3254  HISTORY     - 1986     MONUMENTED       LADTD
 CP3254
 CP3254                          STATION DESCRIPTION
 CP3254
 CP3254'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3254'18.8 KM (11.7 MI) WEST FROM JONES.
 CP3254'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3254'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3254'HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 15.9 KM
 CP3254'(9.8 MI) TO THE JUNCTION OF STATE HIGHWAYS 834 AND 591, THENCE SOUTH
 CP3254'(LEFT) ON HIGHWAY 591 FOR 0.4 KM (0.25 MI) TO THE JUNCTION OF STATE
 CP3254'HIGHWAYS 591 AND 590, THENCE WEST (RIGHT) ON HIGHWAY 590 FOR 2.3 KM
 CP3254'(1.4 MI) TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY SET IN
 CP3254'THE MIDDLE ONE OF THREE BRIDGES, 6.1 METERS (20 FEET) NORTH OF THE
 CP3254'CENTER OF THE HIGHWAY SET IN THE NORTHWEST WINGWALL.
 CP3254'THE MARK IS 0.15 METERS  E FROM A WITNESS POST.
 CP3254'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3256 ***********************************************************************
 CP3256  DESIGNATION -  34 V 23
 CP3256  PID         -  CP3256
 CP3256  STATE/COUNTY-  LA/MOREHOUSE
 CP3256  COUNTRY     -  US
 CP3256  USGS QUAD   -  TWIN OAKS (2018)
 CP3256
 CP3256                         *CURRENT SURVEY CONTROL
 CP3256  ______________________________________________________________________
 CP3256* NAD 83(1986) POSITION- 32 59 04.     (N) 091 50 13.     (W)   SCALED
 CP3256* NAVD 88 ORTHO HEIGHT -    42.327 (meters)      138.87  (feet) ADJUSTED
 CP3256  ______________________________________________________________________
 CP3256  GEOID HEIGHT    -        -25.942 (meters)                     GEOID18
 CP3256  DYNAMIC HEIGHT  -         42.282 (meters)      138.72  (feet) COMP
 CP3256  MODELED GRAVITY -    979,562.9   (mgal)                       NAVD 88
 CP3256
 CP3256  VERT ORDER      -  SECOND    CLASS I
 CP3256
 CP3256.The horizontal coordinates were scaled from a map and have
 CP3256.an estimated accuracy of +/- 6 seconds.
 CP3256
 CP3256.The orthometric height was determined by differential leveling and
 CP3256.adjusted by the NATIONAL GEODETIC SURVEY
 CP3256.in June 1991.
 CP3256
 CP3256.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3256.GEOID18 height accuracy estimate available here.
 CP3256
 CP3256.Click photographs - Photos may exist for this station.
 CP3256
 CP3256.The dynamic height is computed by dividing the NAVD 88
 CP3256.geopotential number by the normal gravity value computed on the
 CP3256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3256.degrees latitude (g = 980.6199 gals.).
 CP3256
 CP3256.The modeled gravity was interpolated from observed gravity values.
 CP3256
 CP3256;                    North         East    Units  Estimated Accuracy
 CP3256;SPC LA N     -   275,670.    1,061,980.      MT  (+/- 180 meters Scaled)
 CP3256
 CP3256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS086501(NAD 83)
 CP3256
 CP3256                          SUPERSEDED SURVEY CONTROL
 CP3256
 CP3256.No superseded survey control is available for this station.
 CP3256
 CP3256_MARKER: DD = SURVEY DISK
 CP3256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3256_STAMPING: 34 V 23 1986
 CP3256_MARK LOGO: LADTD
 CP3256_PROJECTION: RECESSED 3 CENTIMETERS
 CP3256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3256+STABILITY: SURFACE MOTION
 CP3256
 CP3256  HISTORY     - Date     Condition        Report By
 CP3256  HISTORY     - 1986     MONUMENTED       LADTD
 CP3256
 CP3256                          STATION DESCRIPTION
 CP3256
 CP3256'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3256'22.1 KM (13.8 MI) WEST FROM JONES.
 CP3256'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3256'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3256'HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 15.9 KM
 CP3256'(9.8 MI) TO THE JUNCTION OF STATE HIGHWAYS 834 AND 591, THENCE SOUTH
 CP3256'(LEFT) ON HIGHWAY 591 FOR 0.4 KM (0.25 MI) TO THE JUNCTION OF STATE
 CP3256'HIGHWAYS 591 AND 590, THENCE WEST (RIGHT) ON HIGHWAY 590 FOR 4.3 KM
 CP3256'(2.65 MI) TO THE JUNCTION WITH MOREHOUSE PARISH ROAD NUMBER 2252,
 CP3256'THENCE WEST (RIGHT) ON THE PARISH ROAD FOR 1.3 KM (0.8 MI) TO THE
 CP3256'BENCH MARK ON THE SOUTH SIDE OF THE ROAD AT AN INTERSECTION WITH A
 CP3256'GRAVEL ROAD, 15.5 METERS (51 FEET) EAST OF THE CENTER OF THE GRAVEL
 CP3256'ROAD AND 10.1 METERS (33 FEET) SOUTH OF THE CENTER OF THE PARISH
 CP3256'ROAD.
 CP3256'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 CP3256'THE MARK IS ABOVE LEVEL WITH THE PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3257 ***********************************************************************
 CP3257  DESIGNATION -  34 V 24
 CP3257  PID         -  CP3257
 CP3257  STATE/COUNTY-  LA/MOREHOUSE
 CP3257  COUNTRY     -  US
 CP3257  USGS QUAD   -  TWIN OAKS (2018)
 CP3257
 CP3257                         *CURRENT SURVEY CONTROL
 CP3257  ______________________________________________________________________
 CP3257* NAD 83(1986) POSITION- 32 59 16.     (N) 091 51 21.     (W)   SCALED
 CP3257* NAVD 88 ORTHO HEIGHT -    49.631 (meters)      162.83  (feet) ADJUSTED
 CP3257  ______________________________________________________________________
 CP3257  GEOID HEIGHT    -        -25.947 (meters)                     GEOID18
 CP3257  DYNAMIC HEIGHT  -         49.577 (meters)      162.65  (feet) COMP
 CP3257  MODELED GRAVITY -    979,563.1   (mgal)                       NAVD 88
 CP3257
 CP3257  VERT ORDER      -  SECOND    CLASS I
 CP3257
 CP3257.The horizontal coordinates were scaled from a map and have
 CP3257.an estimated accuracy of +/- 6 seconds.
 CP3257
 CP3257.The orthometric height was determined by differential leveling and
 CP3257.adjusted by the NATIONAL GEODETIC SURVEY
 CP3257.in June 1991.
 CP3257
 CP3257.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3257.GEOID18 height accuracy estimate available here.
 CP3257
 CP3257.Click photographs - Photos may exist for this station.
 CP3257
 CP3257.The dynamic height is computed by dividing the NAVD 88
 CP3257.geopotential number by the normal gravity value computed on the
 CP3257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3257.degrees latitude (g = 980.6199 gals.).
 CP3257
 CP3257.The modeled gravity was interpolated from observed gravity values.
 CP3257
 CP3257;                    North         East    Units  Estimated Accuracy
 CP3257;SPC LA N     -   276,030.    1,060,210.      MT  (+/- 180 meters Scaled)
 CP3257
 CP3257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS069505(NAD 83)
 CP3257
 CP3257                          SUPERSEDED SURVEY CONTROL
 CP3257
 CP3257.No superseded survey control is available for this station.
 CP3257
 CP3257_MARKER: DD = SURVEY DISK
 CP3257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3257_STAMPING: 34 V 24 1986
 CP3257_MARK LOGO: LADTD
 CP3257_PROJECTION: RECESSED 3 CENTIMETERS
 CP3257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3257+STABILITY: SURFACE MOTION
 CP3257
 CP3257  HISTORY     - Date     Condition        Report By
 CP3257  HISTORY     - 1986     MONUMENTED       LADTD
 CP3257
 CP3257                          STATION DESCRIPTION
 CP3257
 CP3257'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3257'23.9 KM (14.9 MI) WEST FROM JONES.
 CP3257'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3257'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3257'HIGHWAYS 835 AND 834, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 15.9 KM
 CP3257'(9.8 MI) TO THE JUNCTION OF STATE HIGHWAYS 834 AND 591, THENCE SOUTH
 CP3257'(LEFT) ON HIGHWAY 591 FOR 0.4 KM (0.25 MI) TO THE JUNCTION OF STATE
 CP3257'HIGHWAYS 591 AND 590, THENCE WEST (RIGHT) ON HIGHWAY 590 FOR 4.3 KM
 CP3257'(2.65 MI) TO THE JUNCTION WITH MOREHOUSE PARISH ROAD 2252, THENCE
 CP3257'WEST (RIGHT) ON THE PARISH ROAD FOR 3.1 KM (1.95 MI) TO THE BENCH
 CP3257'MARK ON THE LEFT AND 25.3 KM (15.7 MI) NORTH ON STATE HIGHWAY 139
 CP3257'FROM THE COURTHOUSE AT BASTROP TO THE JUNCTION WITH MOREHOUSE PARISH
 CP3257'ROAD NUMBER 2252, THENCE EAST (RIGHT) ON THE PARISH ROAD FOR 0.2 KM
 CP3257'(0.1 MI) TO THE MARK ON THE RIGHT, 8.8 METERS (29 FEET)
 CP3257'WEST-SOUTHWEST ON THE CENTER OF THE PARISH ROAD AND 7 METERS (23
 CP3257'FEET) EAST-NORTHEAST OF A 12-INCH OAK TREE.
 CP3257'THE MARK IS 0.46 METERS  ENE FROM A WITNESS POST.
 CP3257'THE MARK IS 0.61 M ABOVE THE PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3258 ***********************************************************************
 CP3258  DESIGNATION -  34 V 25
 CP3258  PID         -  CP3258
 CP3258  STATE/COUNTY-  LA/MOREHOUSE
 CP3258  COUNTRY     -  US
 CP3258  USGS QUAD   -  TWIN OAKS (2018)
 CP3258
 CP3258                         *CURRENT SURVEY CONTROL
 CP3258  ______________________________________________________________________
 CP3258* NAD 83(1986) POSITION- 32 58 44.     (N) 091 51 35.     (W)   SCALED
 CP3258* NAVD 88 ORTHO HEIGHT -    44.215 (meters)      145.06  (feet) ADJUSTED
 CP3258  ______________________________________________________________________
 CP3258  GEOID HEIGHT    -        -25.947 (meters)                     GEOID18
 CP3258  DYNAMIC HEIGHT  -         44.167 (meters)      144.90  (feet) COMP
 CP3258  MODELED GRAVITY -    979,562.6   (mgal)                       NAVD 88
 CP3258
 CP3258  VERT ORDER      -  SECOND    CLASS I
 CP3258
 CP3258.The horizontal coordinates were scaled from a map and have
 CP3258.an estimated accuracy of +/- 6 seconds.
 CP3258
 CP3258.The orthometric height was determined by differential leveling and
 CP3258.adjusted by the NATIONAL GEODETIC SURVEY
 CP3258.in June 1991.
 CP3258
 CP3258.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3258.GEOID18 height accuracy estimate available here.
 CP3258
 CP3258.Click photographs - Photos may exist for this station.
 CP3258
 CP3258.The dynamic height is computed by dividing the NAVD 88
 CP3258.geopotential number by the normal gravity value computed on the
 CP3258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3258.degrees latitude (g = 980.6199 gals.).
 CP3258
 CP3258.The modeled gravity was interpolated from observed gravity values.
 CP3258
 CP3258;                    North         East    Units  Estimated Accuracy
 CP3258;SPC LA N     -   275,040.    1,059,860.      MT  (+/- 180 meters Scaled)
 CP3258
 CP3258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS065495(NAD 83)
 CP3258
 CP3258                          SUPERSEDED SURVEY CONTROL
 CP3258
 CP3258.No superseded survey control is available for this station.
 CP3258
 CP3258_MARKER: DD = SURVEY DISK
 CP3258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3258_STAMPING: 34 V 25 1986
 CP3258_MARK LOGO: LADTD
 CP3258_PROJECTION: FLUSH
 CP3258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3258+STABILITY: SURFACE MOTION
 CP3258
 CP3258  HISTORY     - Date     Condition        Report By
 CP3258  HISTORY     - 1986     MONUMENTED       LADTD
 CP3258
 CP3258                          STATION DESCRIPTION
 CP3258
 CP3258'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3258'24.1 KM (15.0 MI) NORTH FROM BASTROP.
 CP3258'24.1 KM (15.0 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3258'BASTROP TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY JUST SOUTH
 CP3258'OF PARISH ROAD NUMBER 2254, 14.1 METERS (46.5 FEET) WEST OF THE
 CP3258'CENTER OF THE HIGHWAY, 10.7 METERS (35 FEET) SOUTH OF THE CENTER OF
 CP3258'PARISH ROAD 2254, 4.4 METERS (14.5 FEET) SOUTH-SOUTHWEST OF POWER
 CP3258'POLE NUMBER 29 AND 2.6 METERS (8.5 FEET) SOUTHWEST OF A TELEPHONE
 CP3258'REPAIR BOX.
 CP3258'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 CP3258'THE MARK IS 0.30 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3259 ***********************************************************************
 CP3259  DESIGNATION -  34 V 26
 CP3259  PID         -  CP3259
 CP3259  STATE/COUNTY-  LA/MOREHOUSE
 CP3259  COUNTRY     -  US
 CP3259  USGS QUAD   -  TWIN OAKS (2018)
 CP3259
 CP3259                         *CURRENT SURVEY CONTROL
 CP3259  ______________________________________________________________________
 CP3259* NAD 83(1986) POSITION- 32 57 40.92   (N) 091 51 25.63   (W)   HD_HELD1
 CP3259* NAVD 88 ORTHO HEIGHT -    42.613 (meters)      139.81  (feet) ADJUSTED
 CP3259  ______________________________________________________________________
 CP3259  GEOID HEIGHT    -        -25.942 (meters)                     GEOID18
 CP3259  DYNAMIC HEIGHT  -         42.567 (meters)      139.66  (feet) COMP
 CP3259  MODELED GRAVITY -    979,561.8   (mgal)                       NAVD 88
 CP3259
 CP3259  VERT ORDER      -  SECOND    CLASS I
 CP3259
 CP3259.The horizontal coordinates were determined by differentially corrected
 CP3259.hand held GPS observations or other comparable positioning techniques
 CP3259.and have an estimated accuracy of +/- 3 meters.
 CP3259
 CP3259.The orthometric height was determined by differential leveling and
 CP3259.adjusted by the NATIONAL GEODETIC SURVEY
 CP3259.in June 1991.
 CP3259
 CP3259.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3259.GEOID18 height accuracy estimate available here.
 CP3259
 CP3259.Click photographs - Photos may exist for this station.
 CP3259
 CP3259.The dynamic height is computed by dividing the NAVD 88
 CP3259.geopotential number by the normal gravity value computed on the
 CP3259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3259.degrees latitude (g = 980.6199 gals.).
 CP3259
 CP3259.The modeled gravity was interpolated from observed gravity values.
 CP3259
 CP3259;                    North         East    Units  Estimated Accuracy
 CP3259;SPC LA N     -   273,099.0   1,060,109.9     MT  (+/- 3 meters HH1 GPS) 
 CP3259
 CP3259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0681247583(NAD 83)
 CP3259
 CP3259                          SUPERSEDED SURVEY CONTROL
 CP3259
 CP3259.No superseded survey control is available for this station.
 CP3259
 CP3259_MARKER: DD = SURVEY DISK
 CP3259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3259_STAMPING: 34 V 26 1986
 CP3259_MARK LOGO: LADTD
 CP3259_PROJECTION: RECESSED 5 CENTIMETERS
 CP3259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3259+STABILITY: SURFACE MOTION
 CP3259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3259+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2018
 CP3259
 CP3259  HISTORY     - Date     Condition        Report By
 CP3259  HISTORY     - 1986     MONUMENTED       LADTD
 CP3259  HISTORY     - 20180604 GOOD             FUGRO
 CP3259
 CP3259                          STATION DESCRIPTION
 CP3259
 CP3259'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3259'22.2 KM (13.8 MI) NORTH FROM BASTROP.
 CP3259'22.2 KM (13.8 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3259'BASTROP TO THE BENCH MARK ON THE EAST SIDE OF THE HIGHWAY JUST NORTH
 CP3259'OF A TEXAS GAS PIPELINE, 23.3 METERS (76.5 FEET) NORTH FROM A TEXAS
 CP3259'GAS PIPELINE VENT, 11.4 METERS (37.5 FEET) EAST OF THE CENTER OF THE
 CP3259'HIGHWAY AND 1.1 METERS (3.5 FEET) WEST OF A CHAIN LINK FENCE.
 CP3259'THE MARK IS 0.91 METERS  W FROM A WITNESS POST.
 CP3259'THE MARK IS 1.22 M ABOVE THE HIGHWAY.
 CP3259
 CP3259                          STATION RECOVERY (2018)
 CP3259
 CP3259'RECOVERY NOTE BY FUGRO 2018 (MRY)
 CP3259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3260 ***********************************************************************
 CP3260  DESIGNATION -  34 V 27
 CP3260  PID         -  CP3260
 CP3260  STATE/COUNTY-  LA/MOREHOUSE
 CP3260  COUNTRY     -  US
 CP3260  USGS QUAD   -  TWIN OAKS (2018)
 CP3260
 CP3260                         *CURRENT SURVEY CONTROL
 CP3260  ______________________________________________________________________
 CP3260* NAD 83(1986) POSITION- 32 56 46.     (N) 091 51 11.     (W)   SCALED
 CP3260* NAVD 88 ORTHO HEIGHT -    46.934 (meters)      153.98  (feet) ADJUSTED
 CP3260  ______________________________________________________________________
 CP3260  GEOID HEIGHT    -        -25.936 (meters)                     GEOID18
 CP3260  DYNAMIC HEIGHT  -         46.883 (meters)      153.82  (feet) COMP
 CP3260  MODELED GRAVITY -    979,560.8   (mgal)                       NAVD 88
 CP3260
 CP3260  VERT ORDER      -  SECOND    CLASS I
 CP3260
 CP3260.The horizontal coordinates were scaled from a map and have
 CP3260.an estimated accuracy of +/- 6 seconds.
 CP3260
 CP3260.The orthometric height was determined by differential leveling and
 CP3260.adjusted by the NATIONAL GEODETIC SURVEY
 CP3260.in June 1991.
 CP3260
 CP3260.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3260.GEOID18 height accuracy estimate available here.
 CP3260
 CP3260.Click photographs - Photos may exist for this station.
 CP3260
 CP3260.The dynamic height is computed by dividing the NAVD 88
 CP3260.geopotential number by the normal gravity value computed on the
 CP3260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3260.degrees latitude (g = 980.6199 gals.).
 CP3260
 CP3260.The modeled gravity was interpolated from observed gravity values.
 CP3260
 CP3260;                    North         East    Units  Estimated Accuracy
 CP3260;SPC LA N     -   271,410.    1,060,500.      MT  (+/- 180 meters Scaled)
 CP3260
 CP3260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS072458(NAD 83)
 CP3260
 CP3260                          SUPERSEDED SURVEY CONTROL
 CP3260
 CP3260.No superseded survey control is available for this station.
 CP3260
 CP3260_MARKER: DD = SURVEY DISK
 CP3260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3260_STAMPING: 34 V 27 1986
 CP3260_MARK LOGO: LADTD
 CP3260_PROJECTION: RECESSED 3 CENTIMETERS
 CP3260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3260+STABILITY: SURFACE MOTION
 CP3260
 CP3260  HISTORY     - Date     Condition        Report By
 CP3260  HISTORY     - 1986     MONUMENTED       LADTD
 CP3260
 CP3260                          STATION DESCRIPTION
 CP3260
 CP3260'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3260'20.4 KM (12.7 MI) NORTH FROM BASTROP.
 CP3260'20.4 KM (12.7 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3260'BASTROP TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY SET NEAR
 CP3260'THE RESIDENCE OF DON KILCREASE, 20.3 METERS (66.5 FEET) NORTHEAST OF
 CP3260'A YELLOW FRAME HOUSE OWNED BY DON KILCREASE, 15.4 METERS (50.5 FEET)
 CP3260'WEST OF THE CENTER OF THE HIGHWAY AND 2.6 METERS (8.5 FEET) WEST-
 CP3260'SOUTHWEST OF A 40-INCH TWIN CEDAR TREE.  WIRE FENCE.
 CP3260'THE MARK IS 1.52 METERS  S FROM A WITNESS POST.
 CP3260'THE MARK IS 0.30 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3263 ***********************************************************************
 CP3263  DESIGNATION -  34 V 28
 CP3263  PID         -  CP3263
 CP3263  STATE/COUNTY-  LA/MOREHOUSE
 CP3263  COUNTRY     -  US
 CP3263  USGS QUAD   -  TWIN OAKS (2018)
 CP3263
 CP3263                         *CURRENT SURVEY CONTROL
 CP3263  ______________________________________________________________________
 CP3263* NAD 83(1986) POSITION- 32 54 39.     (N) 091 51 36.     (W)   SCALED
 CP3263* NAVD 88 ORTHO HEIGHT -    39.937 (meters)      131.03  (feet) ADJUSTED
 CP3263  ______________________________________________________________________
 CP3263  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 CP3263  DYNAMIC HEIGHT  -         39.893 (meters)      130.88  (feet) COMP
 CP3263  MODELED GRAVITY -    979,559.1   (mgal)                       NAVD 88
 CP3263
 CP3263  VERT ORDER      -  SECOND    CLASS I
 CP3263
 CP3263.The horizontal coordinates were scaled from a map and have
 CP3263.an estimated accuracy of +/- 6 seconds.
 CP3263
 CP3263.The orthometric height was determined by differential leveling and
 CP3263.adjusted by the NATIONAL GEODETIC SURVEY
 CP3263.in June 1991.
 CP3263
 CP3263.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3263.GEOID18 height accuracy estimate available here.
 CP3263
 CP3263.Click photographs - Photos may exist for this station.
 CP3263
 CP3263.The dynamic height is computed by dividing the NAVD 88
 CP3263.geopotential number by the normal gravity value computed on the
 CP3263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3263.degrees latitude (g = 980.6199 gals.).
 CP3263
 CP3263.The modeled gravity was interpolated from observed gravity values.
 CP3263
 CP3263;                    North         East    Units  Estimated Accuracy
 CP3263;SPC LA N     -   267,490.    1,059,870.      MT  (+/- 180 meters Scaled)
 CP3263
 CP3263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS066419(NAD 83)
 CP3263
 CP3263                          SUPERSEDED SURVEY CONTROL
 CP3263
 CP3263.No superseded survey control is available for this station.
 CP3263
 CP3263_MARKER: DD = SURVEY DISK
 CP3263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3263_STAMPING: 34 V 28 1986
 CP3263_MARK LOGO: LADTD
 CP3263_PROJECTION: RECESSED 3 CENTIMETERS
 CP3263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3263+STABILITY: SURFACE MOTION
 CP3263
 CP3263  HISTORY     - Date     Condition        Report By
 CP3263  HISTORY     - 1986     MONUMENTED       LADTD
 CP3263
 CP3263                          STATION DESCRIPTION
 CP3263
 CP3263'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3263'16.4 KM (10.2 MI) NORTH FROM BASTROP.
 CP3263'16.4 KM (10.2 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3263'BASTROP TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY NEAR A WOOD
 CP3263'FRAME HOUSE OWNED BY LARRY BURNETT SET NEAR A CHAIN LINK FENCE, 23.9
 CP3263'METERS (78.5 FEET) NORTH-NORTHWEST OF A RIGHT-OF-WAY MARKER, 21.6
 CP3263'METERS (71 FEET) WEST OF THE CENTER OF THE HIGHWAY, 15.1 METERS (49.5
 CP3263'FEET) SOUTH OF A 6-INCH MAGNOLIA TREE AND 0.5 METERS (1.5 FEET) EAST
 CP3263'OF A CHAIN LINK FENCE.
 CP3263'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP3263'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3265 ***********************************************************************
 CP3265  DESIGNATION -  34 V 29
 CP3265  PID         -  CP3265
 CP3265  STATE/COUNTY-  LA/MOREHOUSE
 CP3265  COUNTRY     -  US
 CP3265  USGS QUAD   -  TWIN OAKS (2018)
 CP3265
 CP3265                         *CURRENT SURVEY CONTROL
 CP3265  ______________________________________________________________________
 CP3265* NAD 83(1986) POSITION- 32 53 18.     (N) 091 51 44.     (W)   SCALED
 CP3265* NAVD 88 ORTHO HEIGHT -    28.970 (meters)       95.05  (feet) ADJUSTED
 CP3265  ______________________________________________________________________
 CP3265  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 CP3265  DYNAMIC HEIGHT  -         28.939 (meters)       94.94  (feet) COMP
 CP3265  MODELED GRAVITY -    979,557.9   (mgal)                       NAVD 88
 CP3265
 CP3265  VERT ORDER      -  SECOND    CLASS I
 CP3265
 CP3265.The horizontal coordinates were scaled from a map and have
 CP3265.an estimated accuracy of +/- 6 seconds.
 CP3265
 CP3265.The orthometric height was determined by differential leveling and
 CP3265.adjusted by the NATIONAL GEODETIC SURVEY
 CP3265.in June 1991.
 CP3265
 CP3265.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3265.GEOID18 height accuracy estimate available here.
 CP3265
 CP3265.Click photographs - Photos may exist for this station.
 CP3265
 CP3265.The dynamic height is computed by dividing the NAVD 88
 CP3265.geopotential number by the normal gravity value computed on the
 CP3265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3265.degrees latitude (g = 980.6199 gals.).
 CP3265
 CP3265.The modeled gravity was interpolated from observed gravity values.
 CP3265
 CP3265;                    North         East    Units  Estimated Accuracy
 CP3265;SPC LA N     -   265,000.    1,059,680.      MT  (+/- 180 meters Scaled)
 CP3265
 CP3265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS064394(NAD 83)
 CP3265
 CP3265                          SUPERSEDED SURVEY CONTROL
 CP3265
 CP3265.No superseded survey control is available for this station.
 CP3265
 CP3265_MARKER: DD = SURVEY DISK
 CP3265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3265_STAMPING: 34 V 29 1986
 CP3265_MARK LOGO: LADTD
 CP3265_PROJECTION: RECESSED 3 CENTIMETERS
 CP3265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3265+STABILITY: SURFACE MOTION
 CP3265
 CP3265  HISTORY     - Date     Condition        Report By
 CP3265  HISTORY     - 1986     MONUMENTED       LADTD
 CP3265
 CP3265                          STATION DESCRIPTION
 CP3265
 CP3265'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3265'13.8 KM (8.6 MI) NORTH FROM BASTROP.
 CP3265'13.8 KM (8.6 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3265'BASTROP TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY SET NEAR A
 CP3265'WHITE WOOD FRAME HOUSE WITH YELLOW TRIM, 32.2 METERS (106 FEET) WEST
 CP3265'OF THE CENTER OF THE HIGHWAY, 12.8 METERS (42 FEET) WEST-SOUTHWEST OF
 CP3265'A TELEPHONE REPAIR BOX, 7.2 METERS (23.5 FEET) SOUTH-SOUTHEAST FROM
 CP3265'THE SOUTHEAST CORNER OF A WHITE WOOD FRAME HOUSE, 6.3 METERS (20.5
 CP3265'FEET) SOUTHWEST OF A 24-INCH PECAN TREE AND 0.6 METERS (2 FEET) SOUTH
 CP3265'OF A SILVER PIPE FENCE.
 CP3265'THE MARK IS 1.98 METERS  E FROM A WITNESS POST.
 CP3265'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3232 ***********************************************************************
 CP3232  DESIGNATION -  34 V 3
 CP3232  PID         -  CP3232
 CP3232  STATE/COUNTY-  LA/MOREHOUSE
 CP3232  COUNTRY     -  US
 CP3232  USGS QUAD   -  FISKE (2018)
 CP3232
 CP3232                         *CURRENT SURVEY CONTROL
 CP3232  ______________________________________________________________________
 CP3232* NAD 83(1986) POSITION- 32 58 25.67   (N) 091 28 32.78   (W)   HD_HELD1
 CP3232* NAVD 88 ORTHO HEIGHT -    30.144 (meters)       98.90  (feet) ADJUSTED
 CP3232  ______________________________________________________________________
 CP3232  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 CP3232  DYNAMIC HEIGHT  -         30.111 (meters)       98.79  (feet) COMP
 CP3232  MODELED GRAVITY -    979,563.3   (mgal)                       NAVD 88
 CP3232
 CP3232  VERT ORDER      -  SECOND    CLASS II
 CP3232
 CP3232.The horizontal coordinates were determined by differentially corrected
 CP3232.hand held GPS observations or other comparable positioning techniques
 CP3232.and have an estimated accuracy of +/- 3 meters.
 CP3232
 CP3232.The orthometric height was determined by differential leveling and
 CP3232.adjusted by the NATIONAL GEODETIC SURVEY
 CP3232.in June 1991.
 CP3232
 CP3232.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3232.GEOID18 height accuracy estimate available here.
 CP3232
 CP3232.Click photographs - Photos may exist for this station.
 CP3232
 CP3232.The dynamic height is computed by dividing the NAVD 88
 CP3232.geopotential number by the normal gravity value computed on the
 CP3232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3232.degrees latitude (g = 980.6199 gals.).
 CP3232
 CP3232.The modeled gravity was interpolated from observed gravity values.
 CP3232
 CP3232;                    North         East    Units  Estimated Accuracy
 CP3232;SPC LA N     -   274,751.9   1,095,752.3     MT  (+/- 3 meters HH1 GPS) 
 CP3232
 CP3232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4243549413(NAD 83)
 CP3232
 CP3232                          SUPERSEDED SURVEY CONTROL
 CP3232
 CP3232.No superseded survey control is available for this station.
 CP3232
 CP3232_MARKER: DD = SURVEY DISK
 CP3232_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3232_SP_SET: WINGWALL
 CP3232_STAMPING: 34 V 3 1986
 CP3232_MARK LOGO: LADTD
 CP3232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3232+STABILITY: SURFACE MOTION
 CP3232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3232+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2015
 CP3232
 CP3232  HISTORY     - Date     Condition        Report By
 CP3232  HISTORY     - 1986     MONUMENTED       LADTD
 CP3232  HISTORY     - 20150111 GOOD             GEOCAC
 CP3232
 CP3232                          STATION DESCRIPTION
 CP3232
 CP3232'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3232'16.4 KM (10.2 MI) WEST FROM KILBOURNE.
 CP3232'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3232'STATE HIGHWAYS 585 AND 17 KN KILBOURNE TO THE JUNCTION OF STATE
 CP3232'HIGHWAYS 585 AND 835, THENCE WEST (RIGHT) ON STATE HIGHWAY 835 FOR 3.8
 CP3232'KM (2.4 MI) TO THE BENCH MARK SET ON THE NORTH SIDE OF THE HIGHWAY IN
 CP3232'THE WINGWALL OF A BRIDGE NUMBERED 8340709871, 12.8 METERS (42 FEET)
 CP3232'WEST OF A FIELD ROAD, 7.8 METERS (25.5 FEET) SOUTH-SOUTHWEST FROM A
 CP3232'POWER POLE AND ROUND TELEPHONE REPAIR BOX AND 5.3 METERS (17.5 FEET)
 CP3232'NORTH OF THE CENTER OF STATE HIGHWAY 835.
 CP3232'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP3232'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3232
 CP3232                          STATION RECOVERY (2015)
 CP3232
 CP3232'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3269 ***********************************************************************
 CP3269  DESIGNATION -  34 V 30
 CP3269  PID         -  CP3269
 CP3269  STATE/COUNTY-  LA/MOREHOUSE
 CP3269  COUNTRY     -  US
 CP3269  USGS QUAD   -  BASTROP (2018)
 CP3269
 CP3269                         *CURRENT SURVEY CONTROL
 CP3269  ______________________________________________________________________
 CP3269* NAD 83(1986) POSITION- 32 50 48.     (N) 091 52 34.     (W)   SCALED
 CP3269* NAVD 88 ORTHO HEIGHT -    35.772 (meters)      117.36  (feet) ADJUSTED
 CP3269  ______________________________________________________________________
 CP3269  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 CP3269  DYNAMIC HEIGHT  -         35.733 (meters)      117.23  (feet) COMP
 CP3269  MODELED GRAVITY -    979,555.8   (mgal)                       NAVD 88
 CP3269
 CP3269  VERT ORDER      -  SECOND    CLASS I
 CP3269
 CP3269.The horizontal coordinates were scaled from a map and have
 CP3269.an estimated accuracy of +/- 6 seconds.
 CP3269
 CP3269.The orthometric height was determined by differential leveling and
 CP3269.adjusted by the NATIONAL GEODETIC SURVEY
 CP3269.in June 1991.
 CP3269
 CP3269.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3269.GEOID18 height accuracy estimate available here.
 CP3269
 CP3269.Click photographs - Photos may exist for this station.
 CP3269
 CP3269.The dynamic height is computed by dividing the NAVD 88
 CP3269.geopotential number by the normal gravity value computed on the
 CP3269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3269.degrees latitude (g = 980.6199 gals.).
 CP3269
 CP3269.The modeled gravity was interpolated from observed gravity values.
 CP3269
 CP3269;                    North         East    Units  Estimated Accuracy
 CP3269;SPC LA N     -   260,370.    1,058,410.      MT  (+/- 180 meters Scaled)
 CP3269
 CP3269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS051348(NAD 83)
 CP3269
 CP3269                          SUPERSEDED SURVEY CONTROL
 CP3269
 CP3269.No superseded survey control is available for this station.
 CP3269
 CP3269_MARKER: DD = SURVEY DISK
 CP3269_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3269_SP_SET: HEADWALL
 CP3269_STAMPING: 34 V 30 1986
 CP3269_MARK LOGO: LADTD
 CP3269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3269+STABILITY: SURFACE MOTION
 CP3269
 CP3269  HISTORY     - Date     Condition        Report By
 CP3269  HISTORY     - 1986     MONUMENTED       LADTD
 CP3269
 CP3269                          STATION DESCRIPTION
 CP3269
 CP3269'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3269'8.7 KM (5.4 MI) NORTH FROM BASTROP.
 CP3269'8.7 KM (5.4 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3269'BASTROP TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY SET IN A
 CP3269'HEADWALL, 11.9 METERS (39 FEET) SOUTH OF TELEPHONE POLE NUMBER 90,
 CP3269'8.08 METERS (26.5 FEET) NORTHEAST OF A SQUARE TELEPHONE REPAIR BOX,
 CP3269'4.6 METERS (15 FEET) SOUTH OF THE NORTH END OF THE HEADWALL AND 7.6
 CP3269'METERS (25 FEET) WEST OF THE CENTER OF THE HIGHWAY.
 CP3269'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3270 ***********************************************************************
 CP3270  DESIGNATION -  34 V 31
 CP3270  PID         -  CP3270
 CP3270  STATE/COUNTY-  LA/MOREHOUSE
 CP3270  COUNTRY     -  US
 CP3270  USGS QUAD   -  BASTROP (2018)
 CP3270
 CP3270                         *CURRENT SURVEY CONTROL
 CP3270  ______________________________________________________________________
 CP3270* NAD 83(1986) POSITION- 32 50 00.     (N) 091 52 42.     (W)   SCALED
 CP3270* NAVD 88 ORTHO HEIGHT -    35.271 (meters)      115.72  (feet) ADJUSTED
 CP3270  ______________________________________________________________________
 CP3270  GEOID HEIGHT    -        -25.882 (meters)                     GEOID18
 CP3270  DYNAMIC HEIGHT  -         35.232 (meters)      115.59  (feet) COMP
 CP3270  MODELED GRAVITY -    979,554.9   (mgal)                       NAVD 88
 CP3270
 CP3270  VERT ORDER      -  SECOND    CLASS I
 CP3270
 CP3270.The horizontal coordinates were scaled from a map and have
 CP3270.an estimated accuracy of +/- 6 seconds.
 CP3270
 CP3270.The orthometric height was determined by differential leveling and
 CP3270.adjusted by the NATIONAL GEODETIC SURVEY
 CP3270.in June 1991.
 CP3270
 CP3270.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3270.GEOID18 height accuracy estimate available here.
 CP3270
 CP3270.Click photographs - Photos may exist for this station.
 CP3270
 CP3270.The dynamic height is computed by dividing the NAVD 88
 CP3270.geopotential number by the normal gravity value computed on the
 CP3270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3270.degrees latitude (g = 980.6199 gals.).
 CP3270
 CP3270.The modeled gravity was interpolated from observed gravity values.
 CP3270
 CP3270;                    North         East    Units  Estimated Accuracy
 CP3270;SPC LA N     -   258,890.    1,058,210.      MT  (+/- 180 meters Scaled)
 CP3270
 CP3270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS049333(NAD 83)
 CP3270
 CP3270                          SUPERSEDED SURVEY CONTROL
 CP3270
 CP3270.No superseded survey control is available for this station.
 CP3270
 CP3270_MARKER: DD = SURVEY DISK
 CP3270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3270_STAMPING: 34 V 31 1986
 CP3270_MARK LOGO: LADTD
 CP3270_PROJECTION: RECESSED 3 CENTIMETERS
 CP3270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3270+STABILITY: SURFACE MOTION
 CP3270
 CP3270  HISTORY     - Date     Condition        Report By
 CP3270  HISTORY     - 1986     MONUMENTED       LADTD
 CP3270
 CP3270                          STATION DESCRIPTION
 CP3270
 CP3270'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3270'6.9 KM (4.3 MI) NORTH FROM BASTROP.
 CP3270'6.9 KM (4.3 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE IN
 CP3270'BASTROP TO THE BENCH MARK ON THE EAST SIDE OF THE HIGHWAY SET NEAR A
 CP3270'TEXACO SERVICE STATION, 18 METERS (59 FEET) SOUTHWEST OF THE
 CP3270'SOUTHWEST CORNER OF THE SERVICE STATION, 15.5 METERS (51 FEET)
 CP3270'SOUTHEAST OF THE CENTER OF THE HIGHWAY, 8.8 METERS (29 FEET) WEST-
 CP3270'NORTHWEST OF A POWER POLE WITH A TRANSFORMER AND 1.2 METERS (4 FEET)
 CP3270'NORTHEAST OF A BARBED WIRE FENCE CORNER.
 CP3270'THE MARK IS 1.52 METERS  NE FROM A WITNESS POST.
 CP3270'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3278 ***********************************************************************
 CP3278  DESIGNATION -  34 V 32
 CP3278  PID         -  CP3278
 CP3278  STATE/COUNTY-  LA/MOREHOUSE
 CP3278  COUNTRY     -  US
 CP3278  USGS QUAD   -  BASTROP (2018)
 CP3278
 CP3278                         *CURRENT SURVEY CONTROL
 CP3278  ______________________________________________________________________
 CP3278* NAD 83(1986) POSITION- 32 46 29.     (N) 091 56 12.     (W)   SCALED
 CP3278* NAVD 88 ORTHO HEIGHT -    34.853 (meters)      114.35  (feet) ADJUSTED
 CP3278  ______________________________________________________________________
 CP3278  GEOID HEIGHT    -        -25.882 (meters)                     GEOID18
 CP3278  DYNAMIC HEIGHT  -         34.815 (meters)      114.22  (feet) COMP
 CP3278  MODELED GRAVITY -    979,549.9   (mgal)                       NAVD 88
 CP3278
 CP3278  VERT ORDER      -  SECOND    CLASS I
 CP3278
 CP3278.The horizontal coordinates were scaled from a map and have
 CP3278.an estimated accuracy of +/- 6 seconds.
 CP3278
 CP3278.The orthometric height was determined by differential leveling and
 CP3278.adjusted by the NATIONAL GEODETIC SURVEY
 CP3278.in June 1991.
 CP3278
 CP3278.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3278.GEOID18 height accuracy estimate available here.
 CP3278
 CP3278.Click photographs - Photos may exist for this station.
 CP3278
 CP3278.The dynamic height is computed by dividing the NAVD 88
 CP3278.geopotential number by the normal gravity value computed on the
 CP3278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3278.degrees latitude (g = 980.6199 gals.).
 CP3278
 CP3278.The modeled gravity was interpolated from observed gravity values.
 CP3278
 CP3278;                    North         East    Units  Estimated Accuracy
 CP3278;SPC LA N     -   252,360.    1,052,780.      MT  (+/- 180 meters Scaled)
 CP3278
 CP3278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS995268(NAD 83)
 CP3278
 CP3278                          SUPERSEDED SURVEY CONTROL
 CP3278
 CP3278.No superseded survey control is available for this station.
 CP3278
 CP3278_MARKER: DD = SURVEY DISK
 CP3278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3278_STAMPING: 34 V 32 1986
 CP3278_MARK LOGO: LADTD
 CP3278_PROJECTION: RECESSED 3 CENTIMETERS
 CP3278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3278+STABILITY: SURFACE MOTION
 CP3278
 CP3278  HISTORY     - Date     Condition        Report By
 CP3278  HISTORY     - 1986     MONUMENTED       LADTD
 CP3278
 CP3278                          STATION DESCRIPTION
 CP3278
 CP3278'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3278'2.2 KM (1.35 MI) WEST FROM BASTROP.
 CP3278'2.2 KM (1.35 MI) WEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CP3278'BASTROP TO THE MARK ON THE NORTH SIDE OF THE HIGHWAY JUST EAST OF
 CP3278'WILLAIMS DRIVE, 24.4 METERS (80 FEET) NORTH OF THE CENTERLINE OF U S
 CP3278'HIGHWAY 165 (MADISON STREET), 12.3 METERS (40.5 FEET) NORTH-
 CP3278'NORTHWEST OF A FIRE PLUG, 10.8 METERS (35.5 FEET) EAST OF THE
 CP3278'CENTERLINE OF WILLAIMS DRIVE AND 4.1 METERS (13.5 FEET) NORTHEAST OF
 CP3278'A TELEPHONE JUNCTION BOX.
 CP3278'THE MARK IS 0.61 METERS  ENE FROM A WITNESS POST.
 CP3278'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3279 ***********************************************************************
 CP3279  DESIGNATION -  34 V 33
 CP3279  PID         -  CP3279
 CP3279  STATE/COUNTY-  LA/MOREHOUSE
 CP3279  COUNTRY     -  US
 CP3279  USGS QUAD   -  BASTROP (2018)
 CP3279
 CP3279                         *CURRENT SURVEY CONTROL
 CP3279  ______________________________________________________________________
 CP3279* NAD 83(1986) POSITION- 32 46 34.     (N) 091 56 55.     (W)   SCALED
 CP3279* NAVD 88 ORTHO HEIGHT -    27.413 (meters)       89.94  (feet) ADJUSTED
 CP3279  ______________________________________________________________________
 CP3279  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 CP3279  DYNAMIC HEIGHT  -         27.383 (meters)       89.84  (feet) COMP
 CP3279  MODELED GRAVITY -    979,549.8   (mgal)                       NAVD 88
 CP3279
 CP3279  VERT ORDER      -  SECOND    CLASS I
 CP3279
 CP3279.The horizontal coordinates were scaled from a map and have
 CP3279.an estimated accuracy of +/- 6 seconds.
 CP3279
 CP3279.The orthometric height was determined by differential leveling and
 CP3279.adjusted by the NATIONAL GEODETIC SURVEY
 CP3279.in June 1991.
 CP3279
 CP3279.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3279.GEOID18 height accuracy estimate available here.
 CP3279
 CP3279.Click photographs - Photos may exist for this station.
 CP3279
 CP3279.The dynamic height is computed by dividing the NAVD 88
 CP3279.geopotential number by the normal gravity value computed on the
 CP3279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3279.degrees latitude (g = 980.6199 gals.).
 CP3279
 CP3279.The modeled gravity was interpolated from observed gravity values.
 CP3279
 CP3279;                    North         East    Units  Estimated Accuracy
 CP3279;SPC LA N     -   252,510.    1,051,660.      MT  (+/- 180 meters Scaled)
 CP3279
 CP3279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS984269(NAD 83)
 CP3279
 CP3279                          SUPERSEDED SURVEY CONTROL
 CP3279
 CP3279.No superseded survey control is available for this station.
 CP3279
 CP3279_MARKER: DD = SURVEY DISK
 CP3279_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3279_SP_SET: WINGWALL
 CP3279_STAMPING: 34 V 33 1986
 CP3279_MARK LOGO: LADTD
 CP3279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3279+STABILITY: SURFACE MOTION
 CP3279
 CP3279  HISTORY     - Date     Condition        Report By
 CP3279  HISTORY     - 1986     MONUMENTED       LADTD
 CP3279
 CP3279                          STATION DESCRIPTION
 CP3279
 CP3279'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3279'3.3 KM (2.1 MI) WEST FROM BASTROP.
 CP3279'3.3 KM (2.1 MI) WEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CP3279'BASTROP TO THE BENCH MARK SET ON THE NORTH SIDE OF THE HIGHWAY IN A
 CP3279'BRIDGE WINGWALL, 52.4 METERS (172 FEET) WEST OF A POWER POLE, 11.6
 CP3279'METERS (38 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY AND 0.61
 CP3279'METER (2 FEET) NORTH-NORTHWEST FROM THE NORTH END OF THE WEST
 CP3279'WINGWALL.
 CP3279'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 CP3279'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3280 ***********************************************************************
 CP3280  DESIGNATION -  34 V 34
 CP3280  PID         -  CP3280
 CP3280  STATE/COUNTY-  LA/MOREHOUSE
 CP3280  COUNTRY     -  US
 CP3280  USGS QUAD   -  BASTROP (2018)
 CP3280
 CP3280                         *CURRENT SURVEY CONTROL
 CP3280  ______________________________________________________________________
 CP3280* NAD 83(1986) POSITION- 32 45 50.     (N) 091 57 15.     (W)   SCALED
 CP3280* NAVD 88 ORTHO HEIGHT -    27.098 (meters)       88.90  (feet) ADJUSTED
 CP3280  ______________________________________________________________________
 CP3280  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 CP3280  DYNAMIC HEIGHT  -         27.068 (meters)       88.81  (feet) COMP
 CP3280  MODELED GRAVITY -    979,548.5   (mgal)                       NAVD 88
 CP3280
 CP3280  VERT ORDER      -  SECOND    CLASS I
 CP3280
 CP3280.The horizontal coordinates were scaled from a map and have
 CP3280.an estimated accuracy of +/- 6 seconds.
 CP3280
 CP3280.The orthometric height was determined by differential leveling and
 CP3280.adjusted by the NATIONAL GEODETIC SURVEY
 CP3280.in June 1991.
 CP3280
 CP3280.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3280.GEOID18 height accuracy estimate available here.
 CP3280
 CP3280.Click photographs - Photos may exist for this station.
 CP3280
 CP3280.The dynamic height is computed by dividing the NAVD 88
 CP3280.geopotential number by the normal gravity value computed on the
 CP3280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3280.degrees latitude (g = 980.6199 gals.).
 CP3280
 CP3280.The modeled gravity was interpolated from observed gravity values.
 CP3280
 CP3280;                    North         East    Units  Estimated Accuracy
 CP3280;SPC LA N     -   251,150.    1,051,150.      MT  (+/- 180 meters Scaled)
 CP3280
 CP3280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS979255(NAD 83)
 CP3280
 CP3280                          SUPERSEDED SURVEY CONTROL
 CP3280
 CP3280.No superseded survey control is available for this station.
 CP3280
 CP3280_MARKER: DD = SURVEY DISK
 CP3280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3280_STAMPING: 34 V 34 1986
 CP3280_MARK LOGO: LADTD
 CP3280_PROJECTION: RECESSED 3 CENTIMETERS
 CP3280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3280+STABILITY: SURFACE MOTION
 CP3280
 CP3280  HISTORY     - Date     Condition        Report By
 CP3280  HISTORY     - 1986     MONUMENTED       LADTD
 CP3280
 CP3280                          STATION DESCRIPTION
 CP3280
 CP3280'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3280'4.8 KM (3 MI) SW FROM BASTROP.
 CP3280'4.8 KM (3 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CP3280'BASTROP TO THE MARK ON THE EAST SIDE OF THE NORTH BOUND LANE, 19.5
 CP3280'METERS (64 FEET) EAST OF THE NORTH BOUND LANE CENTERLINE, 7.9 METERS
 CP3280'(26 FEET) SOUTH OF A GRAVEL DRIVE LEADING TO A BRICK HOUSE, 5.6
 CP3280'METERS (18.5 FEET) EAST OF THE SOUTH END OF A CORRUGATED METAL
 CP3280'CULVERT AND 0.61 METER (2 FEET) WEST OF A NET AND BARBED WIRE FENCE.
 CP3280'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 CP3280'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3281 ***********************************************************************
 CP3281  DESIGNATION -  34 V 35
 CP3281  PID         -  CP3281
 CP3281  STATE/COUNTY-  LA/MOREHOUSE
 CP3281  COUNTRY     -  US
 CP3281  USGS QUAD   -  BASTROP (2018)
 CP3281
 CP3281                         *CURRENT SURVEY CONTROL
 CP3281  ______________________________________________________________________
 CP3281* NAD 83(1986) POSITION- 32 45 12.     (N) 091 57 47.     (W)   SCALED
 CP3281* NAVD 88 ORTHO HEIGHT -    26.803 (meters)       87.94  (feet) ADJUSTED
 CP3281  ______________________________________________________________________
 CP3281  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 CP3281  DYNAMIC HEIGHT  -         26.774 (meters)       87.84  (feet) COMP
 CP3281  MODELED GRAVITY -    979,547.3   (mgal)                       NAVD 88
 CP3281
 CP3281  VERT ORDER      -  SECOND    CLASS I
 CP3281
 CP3281.The horizontal coordinates were scaled from a map and have
 CP3281.an estimated accuracy of +/- 6 seconds.
 CP3281
 CP3281.The orthometric height was determined by differential leveling and
 CP3281.adjusted by the NATIONAL GEODETIC SURVEY
 CP3281.in June 1991.
 CP3281
 CP3281.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3281.GEOID18 height accuracy estimate available here.
 CP3281
 CP3281.Click photographs - Photos may exist for this station.
 CP3281
 CP3281.The dynamic height is computed by dividing the NAVD 88
 CP3281.geopotential number by the normal gravity value computed on the
 CP3281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3281.degrees latitude (g = 980.6199 gals.).
 CP3281
 CP3281.The modeled gravity was interpolated from observed gravity values.
 CP3281
 CP3281;                    North         East    Units  Estimated Accuracy
 CP3281;SPC LA N     -   249,970.    1,050,320.      MT  (+/- 180 meters Scaled)
 CP3281
 CP3281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS971244(NAD 83)
 CP3281
 CP3281                          SUPERSEDED SURVEY CONTROL
 CP3281
 CP3281.No superseded survey control is available for this station.
 CP3281
 CP3281_MARKER: DD = SURVEY DISK
 CP3281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3281_STAMPING: 34 V 35 1986
 CP3281_MARK LOGO: LADTD
 CP3281_PROJECTION: RECESSED 3 CENTIMETERS
 CP3281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3281+STABILITY: SURFACE MOTION
 CP3281
 CP3281  HISTORY     - Date     Condition        Report By
 CP3281  HISTORY     - 1986     MONUMENTED       LADTD
 CP3281
 CP3281                          STATION DESCRIPTION
 CP3281
 CP3281'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3281'6.4 KM (4 MI) SW FROM BASTROP.
 CP3281'6.4 KM (4 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CP3281'BASTROP TO THE MARK EAST OF THE NORTH BOUND LANE, 21.8 METERS (71.5
 CP3281'FEET) SOUTHEAST OF THE CENTERLINE OF THE NORTH BOUND LANE, 4.6 METERS
 CP3281'(15 FEET) SOUTHWEST OF A TELEPHONE JUNCTION BOX, 1.7 METERS (5.5
 CP3281'FEET) NORTH OF A POWER POLE WITH 2 GUYWIRES AND 0.46 METER (1.5 FEET)
 CP3281'NORTHWEST OF A NET AND BARBED WIRE FENCE.
 CP3281'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 CP3281'THE MARK IS 1.83 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3282 ***********************************************************************
 CP3282  DESIGNATION -  34 V 36
 CP3282  PID         -  CP3282
 CP3282  STATE/COUNTY-  LA/MOREHOUSE
 CP3282  COUNTRY     -  US
 CP3282  USGS QUAD   -  COLLINSTON WEST (2018)
 CP3282
 CP3282                         *CURRENT SURVEY CONTROL
 CP3282  ______________________________________________________________________
 CP3282* NAD 83(1986) POSITION- 32 44 55.     (N) 091 58 22.     (W)   SCALED
 CP3282* NAVD 88 ORTHO HEIGHT -    26.858 (meters)       88.12  (feet) ADJUSTED
 CP3282  ______________________________________________________________________
 CP3282  GEOID HEIGHT    -        -25.895 (meters)                     GEOID18
 CP3282  DYNAMIC HEIGHT  -         26.829 (meters)       88.02  (feet) COMP
 CP3282  MODELED GRAVITY -    979,546.6   (mgal)                       NAVD 88
 CP3282
 CP3282  VERT ORDER      -  SECOND    CLASS I
 CP3282
 CP3282.The horizontal coordinates were scaled from a map and have
 CP3282.an estimated accuracy of +/- 6 seconds.
 CP3282
 CP3282.The orthometric height was determined by differential leveling and
 CP3282.adjusted by the NATIONAL GEODETIC SURVEY
 CP3282.in June 1991.
 CP3282
 CP3282.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3282.GEOID18 height accuracy estimate available here.
 CP3282
 CP3282.Click photographs - Photos may exist for this station.
 CP3282
 CP3282.The dynamic height is computed by dividing the NAVD 88
 CP3282.geopotential number by the normal gravity value computed on the
 CP3282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3282.degrees latitude (g = 980.6199 gals.).
 CP3282
 CP3282.The modeled gravity was interpolated from observed gravity values.
 CP3282
 CP3282;                    North         East    Units  Estimated Accuracy
 CP3282;SPC LA N     -   249,450.    1,049,410.      MT  (+/- 180 meters Scaled)
 CP3282
 CP3282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS962238(NAD 83)
 CP3282
 CP3282                          SUPERSEDED SURVEY CONTROL
 CP3282
 CP3282.No superseded survey control is available for this station.
 CP3282
 CP3282_MARKER: DD = SURVEY DISK
 CP3282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3282_STAMPING: 34 V 36 1986
 CP3282_MARK LOGO: LADTD
 CP3282_PROJECTION: RECESSED 3 CENTIMETERS
 CP3282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3282+STABILITY: SURFACE MOTION
 CP3282
 CP3282  HISTORY     - Date     Condition        Report By
 CP3282  HISTORY     - 1986     MONUMENTED       LADTD
 CP3282
 CP3282                          STATION DESCRIPTION
 CP3282
 CP3282'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3282'7.7 KM (4.8 MI) SW FROM BASTROP.
 CP3282'7.7 KM (4.8 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CP3282'BASTROP TO THE MARK ON THE EAST SIDE OF THE NORTH BOUND LANE, 15.9
 CP3282'METERS (52 FEET) SOUTHEAST OF THE CENTER OF THE NORTH BOUND LANE, 6.7
 CP3282'METERS (22 FEET) NORTHEAST OF THE CENTER OF A DOUBLE METAL GATE AND
 CP3282'0.61 METERS (2 FEET) NORTHWEST OF A CONBINATION NET AND BARBED WIRE
 CP3282'FENCE.
 CP3282'THE MARK IS 0.50 METERS  NW FROM A WITNESS POST.
 CP3282'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3283 ***********************************************************************
 CP3283  DESIGNATION -  34 V 37
 CP3283  PID         -  CP3283
 CP3283  STATE/COUNTY-  LA/MOREHOUSE
 CP3283  COUNTRY     -  US
 CP3283  USGS QUAD   -  COLLINSTON WEST (2018)
 CP3283
 CP3283                         *CURRENT SURVEY CONTROL
 CP3283  ______________________________________________________________________
 CP3283* NAD 83(1986) POSITION- 32 44 26.     (N) 091 59 14.     (W)   SCALED
 CP3283* NAVD 88 ORTHO HEIGHT -    22.963 (meters)       75.34  (feet) ADJUSTED
 CP3283  ______________________________________________________________________
 CP3283  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 CP3283  DYNAMIC HEIGHT  -         22.937 (meters)       75.25  (feet) COMP
 CP3283  MODELED GRAVITY -    979,545.4   (mgal)                       NAVD 88
 CP3283
 CP3283  VERT ORDER      -  SECOND    CLASS I
 CP3283
 CP3283.The horizontal coordinates were scaled from a map and have
 CP3283.an estimated accuracy of +/- 6 seconds.
 CP3283
 CP3283.The orthometric height was determined by differential leveling and
 CP3283.adjusted by the NATIONAL GEODETIC SURVEY
 CP3283.in June 1991.
 CP3283
 CP3283.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3283.GEOID18 height accuracy estimate available here.
 CP3283
 CP3283.Click photographs - Photos may exist for this station.
 CP3283
 CP3283.The dynamic height is computed by dividing the NAVD 88
 CP3283.geopotential number by the normal gravity value computed on the
 CP3283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3283.degrees latitude (g = 980.6199 gals.).
 CP3283
 CP3283.The modeled gravity was interpolated from observed gravity values.
 CP3283
 CP3283;                    North         East    Units  Estimated Accuracy
 CP3283;SPC LA N     -   248,550.    1,048,060.      MT  (+/- 180 meters Scaled)
 CP3283
 CP3283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS948229(NAD 83)
 CP3283
 CP3283                          SUPERSEDED SURVEY CONTROL
 CP3283
 CP3283.No superseded survey control is available for this station.
 CP3283
 CP3283_MARKER: DD = SURVEY DISK
 CP3283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3283_STAMPING: 34 V 37 1986
 CP3283_MARK LOGO: LADTD
 CP3283_PROJECTION: RECESSED 3 CENTIMETERS
 CP3283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3283+STABILITY: SURFACE MOTION
 CP3283
 CP3283  HISTORY     - Date     Condition        Report By
 CP3283  HISTORY     - 1986     MONUMENTED       LADTD
 CP3283
 CP3283                          STATION DESCRIPTION
 CP3283
 CP3283'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3283'9.3 KM (5.8 MI) SW FROM BASTROP.
 CP3283'9.3 KM (5.8 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CP3283'BASTROP TO THE BENCH MARK ON THE EAST SIDE OF THE NORTH BOUNE LANE,
 CP3283'15 METERS (49 FEET) SOUTHEAST OF THE CENTER OF THE NORTH BOUND LANE
 CP3283'OF THE HIGHWAY, 1.5 METERS (5 FEET) NORTHWEST OF A 5-STRAND BARBED
 CP3283'WIRE FENCE AND 1.1 METERS (3.5 FEET) NORTHEAST OF A RIGHT-OF-WAY
 CP3283'MARKER.
 CP3283'THE MARK IS 1.35 METERS  NW FROM A WITNESS POST.
 CP3283'THE MARK IS 0.76 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3414 ***********************************************************************
 CQ3414  DESIGNATION -  34 V 38
 CQ3414  PID         -  CQ3414
 CQ3414  STATE/COUNTY-  LA/MOREHOUSE
 CQ3414  COUNTRY     -  US
 CQ3414  USGS QUAD   -  STERLINGTON (2018)
 CQ3414
 CQ3414                         *CURRENT SURVEY CONTROL
 CQ3414  ______________________________________________________________________
 CQ3414* NAD 83(1986) POSITION- 32 42 47.     (N) 092 00 10.     (W)   SCALED
 CQ3414* NAVD 88 ORTHO HEIGHT -    23.561 (meters)       77.30  (feet) ADJUSTED
 CQ3414  ______________________________________________________________________
 CQ3414  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 CQ3414  DYNAMIC HEIGHT  -         23.535 (meters)       77.21  (feet) COMP
 CQ3414  MODELED GRAVITY -    979,542.9   (mgal)                       NAVD 88
 CQ3414
 CQ3414  VERT ORDER      -  SECOND    CLASS I
 CQ3414
 CQ3414.The horizontal coordinates were scaled from a map and have
 CQ3414.an estimated accuracy of +/- 6 seconds.
 CQ3414
 CQ3414.The orthometric height was determined by differential leveling and
 CQ3414.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3414.in June 1991.
 CQ3414
 CQ3414.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3414.GEOID18 height accuracy estimate available here.
 CQ3414
 CQ3414.Click photographs - Photos may exist for this station.
 CQ3414
 CQ3414.The dynamic height is computed by dividing the NAVD 88
 CQ3414.geopotential number by the normal gravity value computed on the
 CQ3414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3414.degrees latitude (g = 980.6199 gals.).
 CQ3414
 CQ3414.The modeled gravity was interpolated from observed gravity values.
 CQ3414
 CQ3414;                    North         East    Units  Estimated Accuracy
 CQ3414;SPC LA N     -   245,490.    1,046,620.      MT  (+/- 180 meters Scaled)
 CQ3414
 CQ3414_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS934199(NAD 83)
 CQ3414
 CQ3414                          SUPERSEDED SURVEY CONTROL
 CQ3414
 CQ3414.No superseded survey control is available for this station.
 CQ3414
 CQ3414_MARKER: DD = SURVEY DISK
 CQ3414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3414_STAMPING: 34 V 38 1986
 CQ3414_MARK LOGO: LADTD
 CQ3414_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3414+STABILITY: SURFACE MOTION
 CQ3414
 CQ3414  HISTORY     - Date     Condition        Report By
 CQ3414  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3414
 CQ3414                          STATION DESCRIPTION
 CQ3414
 CQ3414'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3414'10.7 KM (6.8 MI) SW FROM BASTROP.
 CQ3414'10.7 KM (6.8 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CQ3414'BASTROP TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY, 45.7
 CQ3414'METERS (150 FEET) WEST OF THE CENTER OF THE HIGHWAY, 13.4 METERS (44
 CQ3414'FEET) SOUTHWEST OF THE CENTER OF A DRIVE LEADING TO A MOBILE HOME,
 CQ3414'8.3 METERS (27 FEET) SOUTH OF A 24-INCH OAK TREE AND 5.6 METERS (18.5
 CQ3414'FEET) EAST-NORTHEAST OF A TELEPHONE POLE WITH 3 GUYWIRES, NUMBERED
 CQ3414'114.
 CQ3414'THE MARK IS 3.05 METERS  WNW FROM A WITNESS POST.
 CQ3414'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3271 ***********************************************************************
 CP3271  DESIGNATION -  34 V 39
 CP3271  PID         -  CP3271
 CP3271  STATE/COUNTY-  LA/MOREHOUSE
 CP3271  COUNTRY     -  US
 CP3271  USGS QUAD   -  BASTROP (2018)
 CP3271
 CP3271                         *CURRENT SURVEY CONTROL
 CP3271  ______________________________________________________________________
 CP3271* NAD 83(1986) POSITION- 32 49 22.     (N) 091 53 22.     (W)   SCALED
 CP3271* NAVD 88 ORTHO HEIGHT -    31.262 (meters)      102.57  (feet) ADJUSTED
 CP3271  ______________________________________________________________________
 CP3271  GEOID HEIGHT    -        -25.880 (meters)                     GEOID18
 CP3271  DYNAMIC HEIGHT  -         31.228 (meters)      102.45  (feet) COMP
 CP3271  MODELED GRAVITY -    979,554.4   (mgal)                       NAVD 88
 CP3271
 CP3271  VERT ORDER      -  SECOND    CLASS I
 CP3271
 CP3271.The horizontal coordinates were scaled from a map and have
 CP3271.an estimated accuracy of +/- 6 seconds.
 CP3271
 CP3271.The orthometric height was determined by differential leveling and
 CP3271.adjusted by the NATIONAL GEODETIC SURVEY
 CP3271.in June 1991.
 CP3271
 CP3271.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3271.GEOID18 height accuracy estimate available here.
 CP3271
 CP3271.Click photographs - Photos may exist for this station.
 CP3271
 CP3271.The dynamic height is computed by dividing the NAVD 88
 CP3271.geopotential number by the normal gravity value computed on the
 CP3271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3271.degrees latitude (g = 980.6199 gals.).
 CP3271
 CP3271.The modeled gravity was interpolated from observed gravity values.
 CP3271
 CP3271;                    North         East    Units  Estimated Accuracy
 CP3271;SPC LA N     -   257,710.    1,057,170.      MT  (+/- 180 meters Scaled)
 CP3271
 CP3271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS039321(NAD 83)
 CP3271
 CP3271                          SUPERSEDED SURVEY CONTROL
 CP3271
 CP3271.No superseded survey control is available for this station.
 CP3271
 CP3271_MARKER: DD = SURVEY DISK
 CP3271_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3271_SP_SET: WINGWALL
 CP3271_STAMPING: 34 V 39 1986
 CP3271_MARK LOGO: LADTD
 CP3271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3271+STABILITY: SURFACE MOTION
 CP3271
 CP3271  HISTORY     - Date     Condition        Report By
 CP3271  HISTORY     - 1986     MONUMENTED       LADTD
 CP3271
 CP3271                          STATION DESCRIPTION
 CP3271
 CP3271'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3271'5.6 KM (3.5 MI) NORTH FROM BASTROP.
 CP3271'5.6 KM (3.5 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3271'BASTROP TO THE BENCH MARK SET ON THE WEST SIDE OF THE HIGHWAY SET IN
 CP3271'A BRIDGE WINGWALL NUMBERED 0380303581, SET IN THE SOUTHWEST WINGWALL
 CP3271'OF THE BRIDGE, 6.7 METERS (22.5 FEET) WEST OF THE CENTER OF THE
 CP3271'HIGHWAY AND 0.61 METERS (2 FEET) WEST OF THE SOUTH END OF A CONCRETE
 CP3271'GUARD RAIL.
 CP3271'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3350 ***********************************************************************
 CP3350  DESIGNATION -  34 V 39
 CP3350  PID         -  CP3350
 CP3350  STATE/COUNTY-  LA/MOREHOUSE
 CP3350  COUNTRY     -  US
 CP3350  USGS QUAD   -  BASTROP (2018)
 CP3350
 CP3350                         *CURRENT SURVEY CONTROL
 CP3350  ______________________________________________________________________
 CP3350* NAD 83(1986) POSITION- 32 46 43.     (N) 091 53 24.     (W)   SCALED
 CP3350* NAVD 88 ORTHO HEIGHT -    45.461 (meters)      149.15  (feet) ADJUSTED
 CP3350  ______________________________________________________________________
 CP3350  GEOID HEIGHT    -        -25.865 (meters)                     GEOID18
 CP3350  DYNAMIC HEIGHT  -         45.412 (meters)      148.99  (feet) COMP
 CP3350  MODELED GRAVITY -    979,550.5   (mgal)                       NAVD 88
 CP3350
 CP3350  VERT ORDER      -  SECOND    CLASS I
 CP3350
 CP3350.The horizontal coordinates were scaled from a map and have
 CP3350.an estimated accuracy of +/- 6 seconds.
 CP3350
 CP3350.The orthometric height was determined by differential leveling and
 CP3350.adjusted by the NATIONAL GEODETIC SURVEY
 CP3350.in July 1998.
 CP3350
 CP3350.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3350.GEOID18 height accuracy estimate available here.
 CP3350
 CP3350.Click photographs - Photos may exist for this station.
 CP3350
 CP3350.The dynamic height is computed by dividing the NAVD 88
 CP3350.geopotential number by the normal gravity value computed on the
 CP3350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3350.degrees latitude (g = 980.6199 gals.).
 CP3350
 CP3350.The modeled gravity was interpolated from observed gravity values.
 CP3350
 CP3350;                    North         East    Units  Estimated Accuracy
 CP3350;SPC LA N     -   252,810.    1,057,150.      MT  (+/- 180 meters Scaled)
 CP3350
 CP3350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS039272(NAD 83)
 CP3350
 CP3350                          SUPERSEDED SURVEY CONTROL
 CP3350
 CP3350.No superseded survey control is available for this station.
 CP3350
 CP3350_MARKER: DD = SURVEY DISK
 CP3350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3350_STAMPING: 34 V 39 1985
 CP3350_MARK LOGO: LADTD
 CP3350_PROJECTION: FLUSH
 CP3350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3350+STABILITY: SURFACE MOTION
 CP3350
 CP3350  HISTORY     - Date     Condition        Report By
 CP3350  HISTORY     - 1985     MONUMENTED       LADTD
 CP3350
 CP3350                          STATION DESCRIPTION
 CP3350
 CP3350'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3350'2.3 KM (1.4 MI) EAST FROM BASTROP.
 CP3350'ABOUT 2.3 KM (1.4 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3350'BASTROP TO THE BENCH MARK SET ON THE NORTH SIDE OF THE HIGHWAY NEAR
 CP3350'MEDIC PHARMACY, 36.7 METERS (121 FEET) WEST OF THE CENTERLINE OF TULLY
 CP3350'DRIVE, 13.1 METERS (43 FEET) SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER
 CP3350'OF MEDIC PHARMACY, 9.8 METERS (32 FEET) NORTH OF THE CENTERLINE OF THE
 CP3350'WEST BOUND LANE OF THE HIGHWAY AND 0.9 METER (3 FEET) NORTH OF A POWER
 CP3350'POLE WITH SECRUITY LIGHT AND TRANSFORMER.
 CP3350'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CP3350'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3235 ***********************************************************************
 CP3235  DESIGNATION -  34 V 4
 CP3235  PID         -  CP3235
 CP3235  STATE/COUNTY-  LA/MOREHOUSE
 CP3235  COUNTRY     -  US
 CP3235  USGS QUAD   -  LAARK (2018)
 CP3235
 CP3235                         *CURRENT SURVEY CONTROL
 CP3235  ______________________________________________________________________
 CP3235* NAD 83(1986) POSITION- 32 58 24.     (N) 091 30 51.     (W)   SCALED
 CP3235* NAVD 88 ORTHO HEIGHT -    29.647 (meters)       97.27  (feet) ADJUSTED
 CP3235  ______________________________________________________________________
 CP3235  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 CP3235  DYNAMIC HEIGHT  -         29.615 (meters)       97.16  (feet) COMP
 CP3235  MODELED GRAVITY -    979,563.4   (mgal)                       NAVD 88
 CP3235
 CP3235  VERT ORDER      -  SECOND    CLASS II
 CP3235
 CP3235.The horizontal coordinates were scaled from a map and have
 CP3235.an estimated accuracy of +/- 6 seconds.
 CP3235
 CP3235.The orthometric height was determined by differential leveling and
 CP3235.adjusted by the NATIONAL GEODETIC SURVEY
 CP3235.in June 1991.
 CP3235
 CP3235.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3235.GEOID18 height accuracy estimate available here.
 CP3235
 CP3235.Click photographs - Photos may exist for this station.
 CP3235
 CP3235.The dynamic height is computed by dividing the NAVD 88
 CP3235.geopotential number by the normal gravity value computed on the
 CP3235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3235.degrees latitude (g = 980.6199 gals.).
 CP3235
 CP3235.The modeled gravity was interpolated from observed gravity values.
 CP3235
 CP3235;                    North         East    Units  Estimated Accuracy
 CP3235;SPC LA N     -   274,670.    1,092,160.      MT  (+/- 180 meters Scaled)
 CP3235
 CP3235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS388493(NAD 83)
 CP3235
 CP3235                          SUPERSEDED SURVEY CONTROL
 CP3235
 CP3235.No superseded survey control is available for this station.
 CP3235
 CP3235_MARKER: DD = SURVEY DISK
 CP3235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3235_STAMPING: 34 V 4 1986
 CP3235_MARK LOGO: LADTD
 CP3235_PROJECTION: FLUSH
 CP3235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3235+STABILITY: SURFACE MOTION
 CP3235
 CP3235  HISTORY     - Date     Condition        Report By
 CP3235  HISTORY     - 1986     MONUMENTED       LADTD
 CP3235
 CP3235                          STATION DESCRIPTION
 CP3235
 CP3235'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3235'20.1 KM (12.5 MI) WEST FROM KILBOURNE.
 CP3235'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3235'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE JUNCTION OF STATE
 CP3235'HIGHWAYS 585 AND 835, THENCE WEST (RIGHT) ON STATE HIGHWAY 835 FOR 7.6
 CP3235'KM (4.7 MI) TO THE BENCH MARK SET ON THE NORTH SIDE OF THE HIGHWAY
 CP3235'NEAR A BROWN HOUSE, 13.1 METERS (43 FEET) NORTH OF THE CENTER OF STATE
 CP3235'HIGHWAY 835, 6.6 METERS (21.5 FEET) NORTHEAST OF A 20-INCH METAL
 CP3235'CULVERT, 2.1 METERS (7 FEET) WEST OF A TELEPHONE REPAIR BOX NUMBERED
 CP3235'250 AND 1.2 METERS (4.5 FEET) WEST OF A SERVICE POLE.
 CP3235'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CP3235'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3351 ***********************************************************************
 CP3351  DESIGNATION -  34 V 40
 CP3351  PID         -  CP3351
 CP3351  STATE/COUNTY-  LA/MOREHOUSE
 CP3351  COUNTRY     -  US
 CP3351  USGS QUAD   -  BASTROP (2018)
 CP3351
 CP3351                         *CURRENT SURVEY CONTROL
 CP3351  ______________________________________________________________________
 CP3351* NAD 83(1986) POSITION- 32 45 45.     (N) 091 53 08.     (W)   SCALED
 CP3351* NAVD 88 ORTHO HEIGHT -    44.046 (meters)      144.51  (feet) ADJUSTED
 CP3351  ______________________________________________________________________
 CP3351  GEOID HEIGHT    -        -25.862 (meters)                     GEOID18
 CP3351  DYNAMIC HEIGHT  -         43.998 (meters)      144.35  (feet) COMP
 CP3351  MODELED GRAVITY -    979,549.0   (mgal)                       NAVD 88
 CP3351
 CP3351  VERT ORDER      -  SECOND    CLASS I
 CP3351
 CP3351.The horizontal coordinates were scaled from a map and have
 CP3351.an estimated accuracy of +/- 6 seconds.
 CP3351
 CP3351.The orthometric height was determined by differential leveling and
 CP3351.adjusted by the NATIONAL GEODETIC SURVEY
 CP3351.in July 1998.
 CP3351
 CP3351.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3351.GEOID18 height accuracy estimate available here.
 CP3351
 CP3351.Click photographs - Photos may exist for this station.
 CP3351
 CP3351.The dynamic height is computed by dividing the NAVD 88
 CP3351.geopotential number by the normal gravity value computed on the
 CP3351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3351.degrees latitude (g = 980.6199 gals.).
 CP3351
 CP3351.The modeled gravity was interpolated from observed gravity values.
 CP3351
 CP3351;                    North         East    Units  Estimated Accuracy
 CP3351;SPC LA N     -   251,030.    1,057,580.      MT  (+/- 180 meters Scaled)
 CP3351
 CP3351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS043255(NAD 83)
 CP3351
 CP3351                          SUPERSEDED SURVEY CONTROL
 CP3351
 CP3351.No superseded survey control is available for this station.
 CP3351
 CP3351_MARKER: DD = SURVEY DISK
 CP3351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3351_STAMPING: 34 V 40 1985
 CP3351_MARK LOGO: LADTD
 CP3351_PROJECTION: RECESSED 3 CENTIMETERS
 CP3351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3351+STABILITY: SURFACE MOTION
 CP3351
 CP3351  HISTORY     - Date     Condition        Report By
 CP3351  HISTORY     - 1985     MONUMENTED       LADTD
 CP3351
 CP3351                          STATION DESCRIPTION
 CP3351
 CP3351'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3351'4.9 KM (3.1 MI) EAST FROM BASTROP.
 CP3351'ABOUT 3.4 KM (2.1 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3351'BASTROP TO PARISH ROAD NUMBER 4401, THENCE SOUTH (RIGHT) ON THE PARISH
 CP3351'ROAD FOR 1.5 KM (0.9 MI) TO THE BENCH MARK ON THE WEST SIDE OF THE
 CP3351'ROAD, 11.4 METERS (37.5 FEET) WEST OF THE CENTERLINE OF THE PARISH
 CP3351'ROAD, 4.3 METERS (14 FEET) NORTH OF A 30-INCH OAK TREE, 3.8 METERS
 CP3351'(12.5 FEET) EAST OF POWER POLE NUMBER 13 AND 0.6 METER (2 FEET)
 CP3351'NORTHEAST OF A FENCE CORNER.
 CP3351'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 CP3351'THE MARK IS 0.30 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3352 ***********************************************************************
 CP3352  DESIGNATION -  34 V 41
 CP3352  PID         -  CP3352
 CP3352  STATE/COUNTY-  LA/MOREHOUSE
 CP3352  COUNTRY     -  US
 CP3352  USGS QUAD   -  MER ROUGE (2018)
 CP3352
 CP3352                         *CURRENT SURVEY CONTROL
 CP3352  ______________________________________________________________________
 CP3352* NAD 83(1986) POSITION- 32 46 21.     (N) 091 51 40.     (W)   SCALED
 CP3352* NAVD 88 ORTHO HEIGHT -    43.187 (meters)      141.69  (feet) ADJUSTED
 CP3352  ______________________________________________________________________
 CP3352  GEOID HEIGHT    -        -25.859 (meters)                     GEOID18
 CP3352  DYNAMIC HEIGHT  -         43.140 (meters)      141.54  (feet) COMP
 CP3352  MODELED GRAVITY -    979,549.7   (mgal)                       NAVD 88
 CP3352
 CP3352  VERT ORDER      -  SECOND    CLASS I
 CP3352
 CP3352.The horizontal coordinates were scaled from a map and have
 CP3352.an estimated accuracy of +/- 6 seconds.
 CP3352
 CP3352.The orthometric height was determined by differential leveling and
 CP3352.adjusted by the NATIONAL GEODETIC SURVEY
 CP3352.in July 1998.
 CP3352
 CP3352.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3352.GEOID18 height accuracy estimate available here.
 CP3352
 CP3352.Click photographs - Photos may exist for this station.
 CP3352
 CP3352.The dynamic height is computed by dividing the NAVD 88
 CP3352.geopotential number by the normal gravity value computed on the
 CP3352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3352.degrees latitude (g = 980.6199 gals.).
 CP3352
 CP3352.The modeled gravity was interpolated from observed gravity values.
 CP3352
 CP3352;                    North         East    Units  Estimated Accuracy
 CP3352;SPC LA N     -   252,150.    1,059,860.      MT  (+/- 180 meters Scaled)
 CP3352
 CP3352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS066266(NAD 83)
 CP3352
 CP3352                          SUPERSEDED SURVEY CONTROL
 CP3352
 CP3352.No superseded survey control is available for this station.
 CP3352
 CP3352_MARKER: DD = SURVEY DISK
 CP3352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3352_STAMPING: 34 V 41 1985
 CP3352_MARK LOGO: LADTD
 CP3352_PROJECTION: FLUSH
 CP3352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3352+STABILITY: SURFACE MOTION
 CP3352
 CP3352  HISTORY     - Date     Condition        Report By
 CP3352  HISTORY     - 1985     MONUMENTED       LADTD
 CP3352
 CP3352                          STATION DESCRIPTION
 CP3352
 CP3352'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3352'5.3 KM ( 3.3 MI) EAST FROM BASTROP.
 CP3352'ABOUT 5.3 KM (3.2 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3352'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 21.2
 CP3352'METERS (69.5 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 15.6
 CP3352'METERS (52 FEET) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A OFF-
 CP3352'WHITE BRICK HOUSE, 9.9 METERS (32.5 FEET) NORTHEAST OF A RIGHT-OF-WAY
 CP3352'MARKER AND 4.6 METERS (15 FEET) SOUTHEAST OF A 24-INCH OAK TREE.
 CP3352'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3353 ***********************************************************************
 CP3353  DESIGNATION -  34 V 42
 CP3353  PID         -  CP3353
 CP3353  STATE/COUNTY-  LA/MOREHOUSE
 CP3353  COUNTRY     -  US
 CP3353  USGS QUAD   -  MER ROUGE (2018)
 CP3353
 CP3353                         *CURRENT SURVEY CONTROL
 CP3353  ______________________________________________________________________
 CP3353* NAD 83(1986) POSITION- 32 46 20.     (N) 091 50 46.     (W)   SCALED
 CP3353* NAVD 88 ORTHO HEIGHT -    43.379 (meters)      142.32  (feet) ADJUSTED
 CP3353  ______________________________________________________________________
 CP3353  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 CP3353  DYNAMIC HEIGHT  -         43.332 (meters)      142.17  (feet) COMP
 CP3353  MODELED GRAVITY -    979,549.5   (mgal)                       NAVD 88
 CP3353
 CP3353  VERT ORDER      -  SECOND    CLASS I
 CP3353
 CP3353.The horizontal coordinates were scaled from a map and have
 CP3353.an estimated accuracy of +/- 6 seconds.
 CP3353
 CP3353.The orthometric height was determined by differential leveling and
 CP3353.adjusted by the NATIONAL GEODETIC SURVEY
 CP3353.in July 1998.
 CP3353
 CP3353.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3353.GEOID18 height accuracy estimate available here.
 CP3353
 CP3353.Click photographs - Photos may exist for this station.
 CP3353
 CP3353.The dynamic height is computed by dividing the NAVD 88
 CP3353.geopotential number by the normal gravity value computed on the
 CP3353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3353.degrees latitude (g = 980.6199 gals.).
 CP3353
 CP3353.The modeled gravity was interpolated from observed gravity values.
 CP3353
 CP3353;                    North         East    Units  Estimated Accuracy
 CP3353;SPC LA N     -   252,130.    1,061,270.      MT  (+/- 180 meters Scaled)
 CP3353
 CP3353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS080266(NAD 83)
 CP3353
 CP3353                          SUPERSEDED SURVEY CONTROL
 CP3353
 CP3353.No superseded survey control is available for this station.
 CP3353
 CP3353_MARKER: DD = SURVEY DISK
 CP3353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3353_STAMPING: 34 V 42 1985
 CP3353_MARK LOGO: LADTD
 CP3353_PROJECTION: RECESSED 3 CENTIMETERS
 CP3353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3353+STABILITY: SURFACE MOTION
 CP3353
 CP3353  HISTORY     - Date     Condition        Report By
 CP3353  HISTORY     - 1985     MONUMENTED       LADTD
 CP3353
 CP3353                          STATION DESCRIPTION
 CP3353
 CP3353'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3353'6.9 KM (4.3 MI) EAST FROM BASTROP.
 CP3353'ABOUT 6.9 KM (4.3 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3353'BASTROP TO THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY, 24.9
 CP3353'METERS (82 FEET) EAST OF THE CENTER OF A PARISH ROAD NUMBERED 6639,
 CP3353'12.7 METERS (41.5 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 4.3
 CP3353'METERS (14 FEET) WEST FROM A TELEPHONE POLE NUMBER 89 AND 0.8 METER
 CP3353'(2.5 FEET) NORTH OF A NET WIRE FENCE.
 CP3353'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CP3353'THE MARK IS 0.46 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3354 ***********************************************************************
 CP3354  DESIGNATION -  34 V 43
 CP3354  PID         -  CP3354
 CP3354  STATE/COUNTY-  LA/MOREHOUSE
 CP3354  COUNTRY     -  US
 CP3354  USGS QUAD   -  MER ROUGE (2018)
 CP3354
 CP3354                         *CURRENT SURVEY CONTROL
 CP3354  ______________________________________________________________________
 CP3354* NAD 83(1986) POSITION- 32 46 28.     (N) 091 49 44.     (W)   SCALED
 CP3354* NAVD 88 ORTHO HEIGHT -    27.924 (meters)       91.61  (feet) ADJUSTED
 CP3354  ______________________________________________________________________
 CP3354  GEOID HEIGHT    -        -25.859 (meters)                     GEOID18
 CP3354  DYNAMIC HEIGHT  -         27.894 (meters)       91.52  (feet) COMP
 CP3354  MODELED GRAVITY -    979,549.5   (mgal)                       NAVD 88
 CP3354
 CP3354  VERT ORDER      -  SECOND    CLASS I
 CP3354
 CP3354.The horizontal coordinates were scaled from a map and have
 CP3354.an estimated accuracy of +/- 6 seconds.
 CP3354
 CP3354.The orthometric height was determined by differential leveling and
 CP3354.adjusted by the NATIONAL GEODETIC SURVEY
 CP3354.in July 1998.
 CP3354
 CP3354.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3354.GEOID18 height accuracy estimate available here.
 CP3354
 CP3354.Click photographs - Photos may exist for this station.
 CP3354
 CP3354.The dynamic height is computed by dividing the NAVD 88
 CP3354.geopotential number by the normal gravity value computed on the
 CP3354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3354.degrees latitude (g = 980.6199 gals.).
 CP3354
 CP3354.The modeled gravity was interpolated from observed gravity values.
 CP3354
 CP3354;                    North         East    Units  Estimated Accuracy
 CP3354;SPC LA N     -   252,380.    1,062,880.      MT  (+/- 180 meters Scaled)
 CP3354
 CP3354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS096268(NAD 83)
 CP3354
 CP3354                          SUPERSEDED SURVEY CONTROL
 CP3354
 CP3354.No superseded survey control is available for this station.
 CP3354
 CP3354_MARKER: DD = SURVEY DISK
 CP3354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3354_STAMPING: 43 V 43 1985
 CP3354_MARK LOGO: LADTD
 CP3354_PROJECTION: RECESSED 3 CENTIMETERS
 CP3354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3354+STABILITY: SURFACE MOTION
 CP3354
 CP3354  HISTORY     - Date     Condition        Report By
 CP3354  HISTORY     - 1985     MONUMENTED       LADTD
 CP3354
 CP3354                          STATION DESCRIPTION
 CP3354
 CP3354'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3354'8.3 KM (5.1 MI) EAST FROM BASTROP.
 CP3354'ABOUT 8.3 KM (5.1 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3354'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 20.1
 CP3354'METERS (66 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 8.8 METERS
 CP3354'(29 FEET) WEST OF A POWER POLE WITH THREE TRANSFORMERS, 5 METERS
 CP3354'(16.5 FEET) EAST OF THE CENTER OF A GRAVEL DRIVE AND 0.6 METER
 CP3354'(2 FEET) SOUTH OF A 6-STRAND BARBED WIRE FENCE.
 CP3354'THE MARK IS 0.31 METERS  S FROM A WITNESS POST.
 CP3354'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3355 ***********************************************************************
 CP3355  DESIGNATION -  34 V 44
 CP3355  PID         -  CP3355
 CP3355  STATE/COUNTY-  LA/MOREHOUSE
 CP3355  COUNTRY     -  US
 CP3355  USGS QUAD   -  MER ROUGE (2018)
 CP3355
 CP3355                         *CURRENT SURVEY CONTROL
 CP3355  ______________________________________________________________________
 CP3355* NAD 83(1986) POSITION- 32 46 42.     (N) 091 48 36.     (W)   SCALED
 CP3355* NAVD 88 ORTHO HEIGHT -    27.272 (meters)       89.47  (feet) ADJUSTED
 CP3355  ______________________________________________________________________
 CP3355  GEOID HEIGHT    -        -25.862 (meters)                     GEOID18
 CP3355  DYNAMIC HEIGHT  -         27.242 (meters)       89.38  (feet) COMP
 CP3355  MODELED GRAVITY -    979,549.5   (mgal)                       NAVD 88
 CP3355
 CP3355  VERT ORDER      -  SECOND    CLASS I
 CP3355
 CP3355.The horizontal coordinates were scaled from a map and have
 CP3355.an estimated accuracy of +/- 6 seconds.
 CP3355
 CP3355.The orthometric height was determined by differential leveling and
 CP3355.adjusted by the NATIONAL GEODETIC SURVEY
 CP3355.in July 1998.
 CP3355
 CP3355.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3355.GEOID18 height accuracy estimate available here.
 CP3355
 CP3355.Click photographs - Photos may exist for this station.
 CP3355
 CP3355.The dynamic height is computed by dividing the NAVD 88
 CP3355.geopotential number by the normal gravity value computed on the
 CP3355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3355.degrees latitude (g = 980.6199 gals.).
 CP3355
 CP3355.The modeled gravity was interpolated from observed gravity values.
 CP3355
 CP3355;                    North         East    Units  Estimated Accuracy
 CP3355;SPC LA N     -   252,830.    1,064,650.      MT  (+/- 180 meters Scaled)
 CP3355
 CP3355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS114273(NAD 83)
 CP3355
 CP3355                          SUPERSEDED SURVEY CONTROL
 CP3355
 CP3355.No superseded survey control is available for this station.
 CP3355
 CP3355_MARKER: DD = SURVEY DISK
 CP3355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3355_STAMPING: 34 V 44 1985
 CP3355_MARK LOGO: LADTD
 CP3355_PROJECTION: RECESSED 3 CENTIMETERS
 CP3355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3355+STABILITY: SURFACE MOTION
 CP3355
 CP3355  HISTORY     - Date     Condition        Report By
 CP3355  HISTORY     - 1985     MONUMENTED       LADTD
 CP3355
 CP3355                          STATION DESCRIPTION
 CP3355
 CP3355'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3355'10.2 KM (6.4 MI) EAST FROM BASTROP.
 CP3355'ABOUT 10.2 KM (6.4 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3355'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 17.7
 CP3355'METERS (58 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 15 2 METERS
 CP3355'(50 FEET) SOUTHWEST OF A 30-INCH OAK TREE AND 10.9 METERS (36 FEET)
 CP3355'SOUTHEAST OF A POWER POLE.
 CP3355'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 CP3355'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3356 ***********************************************************************
 CP3356  DESIGNATION -  34 V 45
 CP3356  PID         -  CP3356
 CP3356  STATE/COUNTY-  LA/MOREHOUSE
 CP3356  COUNTRY     -  US
 CP3356  USGS QUAD   -  MER ROUGE (2018)
 CP3356
 CP3356                         *CURRENT SURVEY CONTROL
 CP3356  ______________________________________________________________________
 CP3356* NAD 83(1986) POSITION- 32 46 35.     (N) 091 47 36.     (W)   SCALED
 CP3356* NAVD 88 ORTHO HEIGHT -    28.274 (meters)       92.76  (feet) ADJUSTED
 CP3356  ______________________________________________________________________
 CP3356  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 CP3356  DYNAMIC HEIGHT  -         28.243 (meters)       92.66  (feet) COMP
 CP3356  MODELED GRAVITY -    979,549.1   (mgal)                       NAVD 88
 CP3356
 CP3356  VERT ORDER      -  SECOND    CLASS I
 CP3356
 CP3356.The horizontal coordinates were scaled from a map and have
 CP3356.an estimated accuracy of +/- 6 seconds.
 CP3356
 CP3356.The orthometric height was determined by differential leveling and
 CP3356.adjusted by the NATIONAL GEODETIC SURVEY
 CP3356.in July 1998.
 CP3356
 CP3356.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3356.GEOID18 height accuracy estimate available here.
 CP3356
 CP3356.Click photographs - Photos may exist for this station.
 CP3356
 CP3356.The dynamic height is computed by dividing the NAVD 88
 CP3356.geopotential number by the normal gravity value computed on the
 CP3356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3356.degrees latitude (g = 980.6199 gals.).
 CP3356
 CP3356.The modeled gravity was interpolated from observed gravity values.
 CP3356
 CP3356;                    North         East    Units  Estimated Accuracy
 CP3356;SPC LA N     -   252,620.    1,066,210.      MT  (+/- 180 meters Scaled)
 CP3356
 CP3356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS130271(NAD 83)
 CP3356
 CP3356                          SUPERSEDED SURVEY CONTROL
 CP3356
 CP3356.No superseded survey control is available for this station.
 CP3356
 CP3356_MARKER: DD = SURVEY DISK
 CP3356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3356_STAMPING: 34 V 45 1986
 CP3356_MARK LOGO: LADTD
 CP3356_PROJECTION: RECESSED 3 CENTIMETERS
 CP3356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3356+STABILITY: SURFACE MOTION
 CP3356
 CP3356  HISTORY     - Date     Condition        Report By
 CP3356  HISTORY     - 1986     MONUMENTED       LADTD
 CP3356
 CP3356                          STATION DESCRIPTION
 CP3356
 CP3356'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3356'12 KM (7.5 MI) EAST FROM BASTROP.
 CP3356'ABOUT 12 KM (7.5 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3356'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 46.3
 CP3356'METERS (152 FEET) EAST-SOUTHEAST OF THE CENTER OF 22ND STREET, 19.9
 CP3356'METERS (65.5 FEET) NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 12.7
 CP3356'METERS (41.5 FEET) NORTHWEST OF AN 8-INCH PECAN TREE AND 6.1 METERS
 CP3356'(20 FEET) EAST-SOUTHEAST FROM THE EAST COLUMN OF A CHURCH.
 CP3356'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3358 ***********************************************************************
 CP3358  DESIGNATION -  34 V 46
 CP3358  PID         -  CP3358
 CP3358  STATE/COUNTY-  LA/MOREHOUSE
 CP3358  COUNTRY     -  US
 CP3358  USGS QUAD   -  MER ROUGE (2018)
 CP3358
 CP3358                         *CURRENT SURVEY CONTROL
 CP3358  ______________________________________________________________________
 CP3358* NAD 83(1986) POSITION- 32 46 25.     (N) 091 46 37.     (W)   SCALED
 CP3358* NAVD 88 ORTHO HEIGHT -    27.246 (meters)       89.39  (feet) ADJUSTED
 CP3358  ______________________________________________________________________
 CP3358  GEOID HEIGHT    -        -25.867 (meters)                     GEOID18
 CP3358  DYNAMIC HEIGHT  -         27.216 (meters)       89.29  (feet) COMP
 CP3358  MODELED GRAVITY -    979,548.7   (mgal)                       NAVD 88
 CP3358
 CP3358  VERT ORDER      -  SECOND    CLASS I
 CP3358
 CP3358.The horizontal coordinates were scaled from a map and have
 CP3358.an estimated accuracy of +/- 6 seconds.
 CP3358
 CP3358.The orthometric height was determined by differential leveling and
 CP3358.adjusted by the NATIONAL GEODETIC SURVEY
 CP3358.in July 1998.
 CP3358
 CP3358.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3358.GEOID18 height accuracy estimate available here.
 CP3358
 CP3358.Click photographs - Photos may exist for this station.
 CP3358
 CP3358.The dynamic height is computed by dividing the NAVD 88
 CP3358.geopotential number by the normal gravity value computed on the
 CP3358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3358.degrees latitude (g = 980.6199 gals.).
 CP3358
 CP3358.The modeled gravity was interpolated from observed gravity values.
 CP3358
 CP3358;                    North         East    Units  Estimated Accuracy
 CP3358;SPC LA N     -   252,320.    1,067,750.      MT  (+/- 180 meters Scaled)
 CP3358
 CP3358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS145268(NAD 83)
 CP3358
 CP3358                          SUPERSEDED SURVEY CONTROL
 CP3358
 CP3358.No superseded survey control is available for this station.
 CP3358
 CP3358_MARKER: DD = SURVEY DISK
 CP3358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3358_STAMPING: 34 V 46 1986
 CP3358_MARK LOGO: LADTD
 CP3358_PROJECTION: FLUSH
 CP3358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3358+STABILITY: SURFACE MOTION
 CP3358
 CP3358  HISTORY     - Date     Condition        Report By
 CP3358  HISTORY     - 1986     MONUMENTED       LADTD
 CP3358
 CP3358                          STATION DESCRIPTION
 CP3358
 CP3358'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3358'13.6 KM (8.5 MI) EAST FROM BASTROP.
 CP3358'ABOUT 13.6 KM (8.5 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3358'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 13.1
 CP3358'METERS (43 FEET) WEST-SOUTHWEST FROM THE SOUTHWEST CORNER OF A RED
 CP3358'CONCRETE BLOCK BARN, 12.2 METERS (40 FEET) NORTH OF THE CENTERLINE OF
 CP3358'THE HIGHWAY, 4.7 METERS (15.5 FEET) WEST OF THE CENTER OF A PIPE GATE
 CP3358'AND 3.7 METERS (12 FEET) NORTHWEST OF A 15-INCH CULVERT LEADING TO A
 CP3358'BARN.
 CP3358'THE MARK IS 0.31 METERS  SSW FROM A WITNESS POST.
 CP3358'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3359 ***********************************************************************
 CP3359  DESIGNATION -  34 V 47
 CP3359  PID         -  CP3359
 CP3359  STATE/COUNTY-  LA/MOREHOUSE
 CP3359  COUNTRY     -  US
 CP3359  USGS QUAD   -  MER ROUGE (2018)
 CP3359
 CP3359                         *CURRENT SURVEY CONTROL
 CP3359  ______________________________________________________________________
 CP3359* NAD 83(1986) POSITION- 32 46 20.51   (N) 091 46 04.53   (W)   HD_HELD1
 CP3359* NAVD 88 ORTHO HEIGHT -    27.204 (meters)       89.25  (feet) ADJUSTED
 CP3359  ______________________________________________________________________
 CP3359  GEOID HEIGHT    -        -25.870 (meters)                     GEOID18
 CP3359  DYNAMIC HEIGHT  -         27.175 (meters)       89.16  (feet) COMP
 CP3359  MODELED GRAVITY -    979,548.5   (mgal)                       NAVD 88
 CP3359
 CP3359  VERT ORDER      -  SECOND    CLASS I
 CP3359
 CP3359.The horizontal coordinates were determined by differentially corrected
 CP3359.hand held GPS observations or other comparable positioning techniques
 CP3359.and have an estimated accuracy of +/- 3 meters.
 CP3359
 CP3359.The orthometric height was determined by differential leveling and
 CP3359.adjusted by the NATIONAL GEODETIC SURVEY
 CP3359.in July 1998.
 CP3359
 CP3359.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3359.GEOID18 height accuracy estimate available here.
 CP3359
 CP3359.Click photographs - Photos may exist for this station.
 CP3359
 CP3359.The dynamic height is computed by dividing the NAVD 88
 CP3359.geopotential number by the normal gravity value computed on the
 CP3359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3359.degrees latitude (g = 980.6199 gals.).
 CP3359
 CP3359.The modeled gravity was interpolated from observed gravity values.
 CP3359
 CP3359;                    North         East    Units  Estimated Accuracy
 CP3359;SPC LA N     -   252,190.5   1,068,591.2     MT  (+/- 3 meters HH1 GPS) 
 CP3359
 CP3359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS1539326723(NAD 83)
 CP3359
 CP3359                          SUPERSEDED SURVEY CONTROL
 CP3359
 CP3359.No superseded survey control is available for this station.
 CP3359
 CP3359_MARKER: DD = SURVEY DISK
 CP3359_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3359_SP_SET: WINGWALL
 CP3359_STAMPING: 34 V 47 1986
 CP3359_MARK LOGO: LADTD
 CP3359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3359+STABILITY: SURFACE MOTION
 CP3359
 CP3359  HISTORY     - Date     Condition        Report By
 CP3359  HISTORY     - 1986     MONUMENTED       LADTD
 CP3359
 CP3359                          STATION DESCRIPTION
 CP3359
 CP3359'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3359'14.7 KM (9.1 MI) EAST FROM BASTROP.
 CP3359'ABOUT 14.7 KM (9.1 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3359'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY SET IN THE
 CP3359'WINGWALL OF THE NORTHWEST CORNER OF THE BRIDGE OVER BAYOU DELEMAR, 4.6
 CP3359'METERS (15 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY AND 0.3 METER
 CP3359'(1 FOOT) SOUTHEAST OF A CONCRETE BRIDGE RAILING.
 CP3359'THE MARK IS 0.46 METERS  WSW FROM A WITNESS POST.
 CP3359'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3361 ***********************************************************************
 CP3361  DESIGNATION -  34 V 48
 CP3361  PID         -  CP3361
 CP3361  STATE/COUNTY-  LA/MOREHOUSE
 CP3361  COUNTRY     -  US
 CP3361  USGS QUAD   -  BONITA SW (2018)
 CP3361
 CP3361                         *CURRENT SURVEY CONTROL
 CP3361  ______________________________________________________________________
 CP3361* NAD 83(1986) POSITION- 32 46 10.     (N) 091 43 48.     (W)   SCALED
 CP3361* NAVD 88 ORTHO HEIGHT -    28.865 (meters)       94.70  (feet) ADJUSTED
 CP3361  ______________________________________________________________________
 CP3361  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 CP3361  DYNAMIC HEIGHT  -         28.833 (meters)       94.60  (feet) COMP
 CP3361  MODELED GRAVITY -    979,547.7   (mgal)                       NAVD 88
 CP3361
 CP3361  VERT ORDER      -  SECOND    CLASS I
 CP3361
 CP3361.The horizontal coordinates were scaled from a map and have
 CP3361.an estimated accuracy of +/- 6 seconds.
 CP3361
 CP3361.The orthometric height was determined by differential leveling and
 CP3361.adjusted by the NATIONAL GEODETIC SURVEY
 CP3361.in July 1998.
 CP3361
 CP3361.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3361.GEOID18 height accuracy estimate available here.
 CP3361
 CP3361.Click photographs - Photos may exist for this station.
 CP3361
 CP3361.The dynamic height is computed by dividing the NAVD 88
 CP3361.geopotential number by the normal gravity value computed on the
 CP3361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3361.degrees latitude (g = 980.6199 gals.).
 CP3361
 CP3361.The modeled gravity was interpolated from observed gravity values.
 CP3361
 CP3361;                    North         East    Units  Estimated Accuracy
 CP3361;SPC LA N     -   251,890.    1,072,150.      MT  (+/- 180 meters Scaled)
 CP3361
 CP3361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS189264(NAD 83)
 CP3361
 CP3361                          SUPERSEDED SURVEY CONTROL
 CP3361
 CP3361.No superseded survey control is available for this station.
 CP3361
 CP3361_MARKER: DD = SURVEY DISK
 CP3361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3361_STAMPING: 34 V 48 1986
 CP3361_MARK LOGO: LADTD
 CP3361_PROJECTION: FLUSH
 CP3361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3361+STABILITY: SURFACE MOTION
 CP3361
 CP3361  HISTORY     - Date     Condition        Report By
 CP3361  HISTORY     - 1986     MONUMENTED       LADTD
 CP3361
 CP3361                          STATION DESCRIPTION
 CP3361
 CP3361'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3361'18.3 KM (11.4 MI) EAST FROM BASTROP.
 CP3361'ABOUT 18.3 KM (11.4 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3361'BASTROP TO THE BENCH MARK SET ON THE NORTH SIDE OF THE HIGHWAY, 19.9
 CP3361'METERS (65.5 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 14.3 METERS
 CP3361'(47 FEET) SOUTH OF THE CENTER OF A METAL GATE, 8.8 METERS (29 FEET)
 CP3361'WEST OF THE CENTER OF A GRAVEL ROAD AND 0.5 METER (1.5 FEET) EAST OF A
 CP3361'6-FOOT CHAIN LINK FENCE AROUND SEVERAL TANKS.
 CP3361'THE MARK IS 0.46 METERS  ENE FROM A WITNESS POST.
 CP3361'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3362 ***********************************************************************
 CP3362  DESIGNATION -  34 V 49
 CP3362  PID         -  CP3362
 CP3362  STATE/COUNTY-  LA/MOREHOUSE
 CP3362  COUNTRY     -  US
 CP3362  USGS QUAD   -  BONITA SW (2018)
 CP3362
 CP3362                         *CURRENT SURVEY CONTROL
 CP3362  ______________________________________________________________________
 CP3362* NAD 83(1986) POSITION- 32 46 14.     (N) 091 42 29.     (W)   SCALED
 CP3362* NAVD 88 ORTHO HEIGHT -    29.465 (meters)       96.67  (feet) ADJUSTED
 CP3362  ______________________________________________________________________
 CP3362  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CP3362  DYNAMIC HEIGHT  -         29.433 (meters)       96.56  (feet) COMP
 CP3362  MODELED GRAVITY -    979,547.5   (mgal)                       NAVD 88
 CP3362
 CP3362  VERT ORDER      -  SECOND    CLASS I
 CP3362
 CP3362.The horizontal coordinates were scaled from a map and have
 CP3362.an estimated accuracy of +/- 6 seconds.
 CP3362
 CP3362.The orthometric height was determined by differential leveling and
 CP3362.adjusted by the NATIONAL GEODETIC SURVEY
 CP3362.in July 1998.
 CP3362
 CP3362.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3362.GEOID18 height accuracy estimate available here.
 CP3362
 CP3362.Click photographs - Photos may exist for this station.
 CP3362
 CP3362.The dynamic height is computed by dividing the NAVD 88
 CP3362.geopotential number by the normal gravity value computed on the
 CP3362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3362.degrees latitude (g = 980.6199 gals.).
 CP3362
 CP3362.The modeled gravity was interpolated from observed gravity values.
 CP3362
 CP3362;                    North         East    Units  Estimated Accuracy
 CP3362;SPC LA N     -   252,030.    1,074,200.      MT  (+/- 180 meters Scaled)
 CP3362
 CP3362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS210265(NAD 83)
 CP3362
 CP3362                          SUPERSEDED SURVEY CONTROL
 CP3362
 CP3362.No superseded survey control is available for this station.
 CP3362
 CP3362_MARKER: DD = SURVEY DISK
 CP3362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3362_STAMPING: 34 V 49 1986
 CP3362_MARK LOGO: LADTD
 CP3362_PROJECTION: FLUSH
 CP3362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3362+STABILITY: SURFACE MOTION
 CP3362
 CP3362  HISTORY     - Date     Condition        Report By
 CP3362  HISTORY     - 1986     MONUMENTED       LADTD
 CP3362
 CP3362                          STATION DESCRIPTION
 CP3362
 CP3362'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3362'20.3 KM (12.6 MI) EAST FROM BASTROP.
 CP3362'ABOUT 20.3 KM (12 6 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3362'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 32.2
 CP3362'METERS (106 FEET) WEST-SOUTHWEST FROM THE SOUTHWEST CORNER OF A RED
 CP3362'BRICK HOUSE OWNED BY MR. KELLICK, 29.4 METERS (96.5 FEET) NORTH OF THE
 CP3362'CENTERLINE OF THE HIGHWAY, 8.7 METERS (28.5 FEET) WEST OF THE CENTER
 CP3362'OF A GRAVEL ROAD AND 2.6 METERS (8.5 FEET) SOUTH OF A 32-INCH OAK
 CP3362'TREE.
 CP3362'THE MARK IS 1.68 METERS  SSE FROM A WITNESS POST.
 CP3362'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3236 ***********************************************************************
 CP3236  DESIGNATION -  34 V 5
 CP3236  PID         -  CP3236
 CP3236  STATE/COUNTY-  LA/MOREHOUSE
 CP3236  COUNTRY     -  US
 CP3236  USGS QUAD   -  LAARK (2018)
 CP3236
 CP3236                         *CURRENT SURVEY CONTROL
 CP3236  ______________________________________________________________________
 CP3236* NAD 83(1986) POSITION- 32 58 23.     (N) 091 31 39.     (W)   SCALED
 CP3236* NAVD 88 ORTHO HEIGHT -    28.789 (meters)       94.45  (feet) ADJUSTED
 CP3236  ______________________________________________________________________
 CP3236  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 CP3236  DYNAMIC HEIGHT  -         28.758 (meters)       94.35  (feet) COMP
 CP3236  MODELED GRAVITY -    979,563.4   (mgal)                       NAVD 88
 CP3236
 CP3236  VERT ORDER      -  SECOND    CLASS II
 CP3236
 CP3236.The horizontal coordinates were scaled from a map and have
 CP3236.an estimated accuracy of +/- 6 seconds.
 CP3236
 CP3236.The orthometric height was determined by differential leveling and
 CP3236.adjusted by the NATIONAL GEODETIC SURVEY
 CP3236.in June 1991.
 CP3236
 CP3236.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3236.GEOID18 height accuracy estimate available here.
 CP3236
 CP3236.Click photographs - Photos may exist for this station.
 CP3236
 CP3236.The dynamic height is computed by dividing the NAVD 88
 CP3236.geopotential number by the normal gravity value computed on the
 CP3236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3236.degrees latitude (g = 980.6199 gals.).
 CP3236
 CP3236.The modeled gravity was interpolated from observed gravity values.
 CP3236
 CP3236;                    North         East    Units  Estimated Accuracy
 CP3236;SPC LA N     -   274,630.    1,090,920.      MT  (+/- 180 meters Scaled)
 CP3236
 CP3236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS376492(NAD 83)
 CP3236
 CP3236                          SUPERSEDED SURVEY CONTROL
 CP3236
 CP3236.No superseded survey control is available for this station.
 CP3236
 CP3236_MARKER: DD = SURVEY DISK
 CP3236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3236_STAMPING: 34 V 5 1986
 CP3236_MARK LOGO: LADTD
 CP3236_PROJECTION: RECESSED 5 CENTIMETERS
 CP3236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3236+STABILITY: SURFACE MOTION
 CP3236
 CP3236  HISTORY     - Date     Condition        Report By
 CP3236  HISTORY     - 1986     MONUMENTED       LADTD
 CP3236
 CP3236                          STATION DESCRIPTION
 CP3236
 CP3236'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3236'21.5 KM (13.4 MI) WEST FROM KILBOURNE.
 CP3236'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3236'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE JUNCTION OF STATE
 CP3236'HIGHWAYS 585 AND 835, THENCE WEST (RIGHT) ON STATE HIGHWAY 835 FOR 8.9
 CP3236'KM (5.55 MI) TO THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY, 17.5
 CP3236'METERS (57.5 FEET) SOUTH OF THE CENTER OF STATE HIGHWAY 835, 12.8
 CP3236'METERS (42 FEET) WEST OF THE CENTER OF PARISH ROAD NUMBER 0071, 8.8
 CP3236'METERS (29 FEET) SOUTH OF A 36-INCH METAL CULVERT UNDER STATE
 CP3236'HIGHWAY 835 AND 2.1 METERS (7 FEET) WEST-NORTHWEST OF A FIRE HYDYANT.
 CP3236'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP3236'THE MARK IS 1.83 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3363 ***********************************************************************
 CP3363  DESIGNATION -  34 V 50
 CP3363  PID         -  CP3363
 CP3363  STATE/COUNTY-  LA/MOREHOUSE
 CP3363  COUNTRY     -  US
 CP3363  USGS QUAD   -  BONITA SW (2018)
 CP3363
 CP3363                         *CURRENT SURVEY CONTROL
 CP3363  ______________________________________________________________________
 CP3363* NAD 83(1986) POSITION- 32 46 18.     (N) 091 41 20.     (W)   SCALED
 CP3363* NAVD 88 ORTHO HEIGHT -    29.195 (meters)       95.78  (feet) ADJUSTED
 CP3363  ______________________________________________________________________
 CP3363  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CP3363  DYNAMIC HEIGHT  -         29.163 (meters)       95.68  (feet) COMP
 CP3363  MODELED GRAVITY -    979,547.4   (mgal)                       NAVD 88
 CP3363
 CP3363  VERT ORDER      -  SECOND    CLASS I
 CP3363
 CP3363.The horizontal coordinates were scaled from a map and have
 CP3363.an estimated accuracy of +/- 6 seconds.
 CP3363
 CP3363.The orthometric height was determined by differential leveling and
 CP3363.adjusted by the NATIONAL GEODETIC SURVEY
 CP3363.in July 1998.
 CP3363
 CP3363.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3363.GEOID18 height accuracy estimate available here.
 CP3363
 CP3363.Click photographs - Photos may exist for this station.
 CP3363
 CP3363.The dynamic height is computed by dividing the NAVD 88
 CP3363.geopotential number by the normal gravity value computed on the
 CP3363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3363.degrees latitude (g = 980.6199 gals.).
 CP3363
 CP3363.The modeled gravity was interpolated from observed gravity values.
 CP3363
 CP3363;                    North         East    Units  Estimated Accuracy
 CP3363;SPC LA N     -   252,170.    1,076,000.      MT  (+/- 180 meters Scaled)
 CP3363
 CP3363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS227267(NAD 83)
 CP3363
 CP3363                          SUPERSEDED SURVEY CONTROL
 CP3363
 CP3363.No superseded survey control is available for this station.
 CP3363
 CP3363_MARKER: DD = SURVEY DISK
 CP3363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3363_STAMPING: 34 V 50 1986
 CP3363_MARK LOGO: LADTD
 CP3363_PROJECTION: RECESSED 3 CENTIMETERS
 CP3363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3363+STABILITY: SURFACE MOTION
 CP3363
 CP3363  HISTORY     - Date     Condition        Report By
 CP3363  HISTORY     - 1986     MONUMENTED       LADTD
 CP3363
 CP3363                          STATION DESCRIPTION
 CP3363
 CP3363'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3363'22.1 KM (13.7 MI) EAST FROM BASTROP.
 CP3363'ABOUT 22.1 KM (13.7 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3363'BASTROP TO THE BENCH MARK ON THE NORTH SODE OF THE HIGHWAY, 17.2
 CP3363'METERS (56.5 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 16.8 METERS
 CP3363'(55 FEET) WEST FROM TELEPHONE BOX NUMBER 58, 4 METERS (13 FEET) NORTH-
 CP3363'NORTHWEST OF THE WEST END OF A 20-INCH METAL CULVERT UNDER A PARISH
 CP3363'ROAD AND 0.6 METER (2 FEET) EAST OF A 5-STRAND BARBED WIRE FENCE.
 CP3363'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 CP3363'THE MARK IS 0.76 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3364 ***********************************************************************
 CP3364  DESIGNATION -  34 V 51
 CP3364  PID         -  CP3364
 CP3364  STATE/COUNTY-  LA/MOREHOUSE
 CP3364  COUNTRY     -  US
 CP3364  USGS QUAD   -  BONITA SW (2018)
 CP3364
 CP3364                         *CURRENT SURVEY CONTROL
 CP3364  ______________________________________________________________________
 CP3364* NAD 83(1986) POSITION- 32 46 17.53   (N) 091 40 28.92   (W)   HD_HELD1
 CP3364* NAVD 88 ORTHO HEIGHT -    28.149 (meters)       92.35  (feet) ADJUSTED
 CP3364  ______________________________________________________________________
 CP3364  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 CP3364  DYNAMIC HEIGHT  -         28.118 (meters)       92.25  (feet) COMP
 CP3364  MODELED GRAVITY -    979,547.2   (mgal)                       NAVD 88
 CP3364
 CP3364  VERT ORDER      -  SECOND    CLASS I
 CP3364
 CP3364.The horizontal coordinates were determined by differentially corrected
 CP3364.hand held GPS observations or other comparable positioning techniques
 CP3364.and have an estimated accuracy of +/- 3 meters.
 CP3364
 CP3364.The orthometric height was determined by differential leveling and
 CP3364.adjusted by the NATIONAL GEODETIC SURVEY
 CP3364.in July 1998.
 CP3364
 CP3364.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3364.GEOID18 height accuracy estimate available here.
 CP3364
 CP3364.Click photographs - Photos may exist for this station.
 CP3364
 CP3364.The dynamic height is computed by dividing the NAVD 88
 CP3364.geopotential number by the normal gravity value computed on the
 CP3364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3364.degrees latitude (g = 980.6199 gals.).
 CP3364
 CP3364.The modeled gravity was interpolated from observed gravity values.
 CP3364
 CP3364;                    North         East    Units  Estimated Accuracy
 CP3364;SPC LA N     -   252,161.5   1,077,326.3     MT  (+/- 3 meters HH1 GPS) 
 CP3364
 CP3364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS2412626737(NAD 83)
 CP3364
 CP3364                          SUPERSEDED SURVEY CONTROL
 CP3364
 CP3364.No superseded survey control is available for this station.
 CP3364
 CP3364_MARKER: DD = SURVEY DISK
 CP3364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3364_STAMPING: 34 V 51 1986
 CP3364_MARK LOGO: LADTD
 CP3364_PROJECTION: FLUSH
 CP3364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3364+STABILITY: SURFACE MOTION
 CP3364
 CP3364  HISTORY     - Date     Condition        Report By
 CP3364  HISTORY     - 1986     MONUMENTED       LADTD
 CP3364
 CP3364                          STATION DESCRIPTION
 CP3364
 CP3364'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3364'23.6 KM (14.6 MI) EAST FROM BASTROP.
 CP3364'ABOUT 23.6 KM (14.6 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3364'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 43.6
 CP3364'METERS (143 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 41.2 METERS
 CP3364'(135 FEET) SOUTHWEST FROM THE SOUTHWEST CORNER OF A BROWN BRICK HOUSE,
 CP3364'15.1 METERS (49 FEET) WEST OF A 30-INCH OAK TREE, 4.6 METERS (15 FEET)
 CP3364'WEST OF THE CENTER OF A GRAVEL ROAD AND 0.6 METERS (2 FEET) EAST-
 CP3364'NORTHEAST OF A POWER POLE.
 CP3364'THE MARK IS 3.05 METERS  N FROM A WITNESS POST.
 CP3364'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3365 ***********************************************************************
 CP3365  DESIGNATION -  34 V 52
 CP3365  PID         -  CP3365
 CP3365  STATE/COUNTY-  LA/MOREHOUSE
 CP3365  COUNTRY     -  US
 CP3365  USGS QUAD   -  BONITA SW (2018)
 CP3365
 CP3365                         *CURRENT SURVEY CONTROL
 CP3365  ______________________________________________________________________
 CP3365* NAD 83(1986) POSITION- 32 46 18.     (N) 091 39 28.     (W)   SCALED
 CP3365* NAVD 88 ORTHO HEIGHT -    27.473 (meters)       90.13  (feet) ADJUSTED
 CP3365  ______________________________________________________________________
 CP3365  GEOID HEIGHT    -        -25.941 (meters)                     GEOID18
 CP3365  DYNAMIC HEIGHT  -         27.443 (meters)       90.04  (feet) COMP
 CP3365  MODELED GRAVITY -    979,547.1   (mgal)                       NAVD 88
 CP3365
 CP3365  VERT ORDER      -  SECOND    CLASS I
 CP3365
 CP3365.The horizontal coordinates were scaled from a map and have
 CP3365.an estimated accuracy of +/- 6 seconds.
 CP3365
 CP3365.The orthometric height was determined by differential leveling and
 CP3365.adjusted by the NATIONAL GEODETIC SURVEY
 CP3365.in July 1998.
 CP3365
 CP3365.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3365.GEOID18 height accuracy estimate available here.
 CP3365
 CP3365.Click photographs - Photos may exist for this station.
 CP3365
 CP3365.The dynamic height is computed by dividing the NAVD 88
 CP3365.geopotential number by the normal gravity value computed on the
 CP3365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3365.degrees latitude (g = 980.6199 gals.).
 CP3365
 CP3365.The modeled gravity was interpolated from observed gravity values.
 CP3365
 CP3365;                    North         East    Units  Estimated Accuracy
 CP3365;SPC LA N     -   252,190.    1,078,910.      MT  (+/- 180 meters Scaled)
 CP3365
 CP3365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS257267(NAD 83)
 CP3365
 CP3365                          SUPERSEDED SURVEY CONTROL
 CP3365
 CP3365.No superseded survey control is available for this station.
 CP3365
 CP3365_MARKER: DD = SURVEY DISK
 CP3365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3365_STAMPING: 34 V 52 1986
 CP3365_MARK LOGO: LADTD
 CP3365_PROJECTION: RECESSED 5 CENTIMETERS
 CP3365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3365+STABILITY: SURFACE MOTION
 CP3365
 CP3365  HISTORY     - Date     Condition        Report By
 CP3365  HISTORY     - 1986     MONUMENTED       LADTD
 CP3365
 CP3365                          STATION DESCRIPTION
 CP3365
 CP3365'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3365'24.9 KM (15.5 MI) EAST FROM BASTROP.
 CP3365'ABOUT 24.9 KM (15.5 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3365'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 24.1
 CP3365'METERS (79 FEET) SOUTH OF THE SOUTHWEST CORNER OF A RED BRICK HOUSE,
 CP3365'20.6 METERS (67.5 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 6.1
 CP3365'METERS (22 FEET) SOUTH OF AN 8-INCH PECAN TREE AND 2.9 METERS
 CP3365'(9.5 FEET) WEST OF A POWER POLE WITH A TRANSFORMER.
 CP3365'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP3365'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3366 ***********************************************************************
 CP3366  DESIGNATION -  34 V 53
 CP3366  PID         -  CP3366
 CP3366  STATE/COUNTY-  LA/MOREHOUSE
 CP3366  COUNTRY     -  US
 CP3366  USGS QUAD   -  BONITA SW (2018)
 CP3366
 CP3366                         *CURRENT SURVEY CONTROL
 CP3366  ______________________________________________________________________
 CP3366* NAD 83(1986) POSITION- 32 46 17.75   (N) 091 38 33.05   (W)   HD_HELD1
 CP3366* NAVD 88 ORTHO HEIGHT -    27.589 (meters)       90.51  (feet) ADJUSTED
 CP3366  ______________________________________________________________________
 CP3366  GEOID HEIGHT    -        -25.952 (meters)                     GEOID18
 CP3366  DYNAMIC HEIGHT  -         27.559 (meters)       90.42  (feet) COMP
 CP3366  MODELED GRAVITY -    979,546.9   (mgal)                       NAVD 88
 CP3366
 CP3366  VERT ORDER      -  SECOND    CLASS I
 CP3366
 CP3366.The horizontal coordinates were determined by differentially corrected
 CP3366.hand held GPS observations or other comparable positioning techniques
 CP3366.and have an estimated accuracy of +/- 3 meters.
 CP3366
 CP3366.The orthometric height was determined by differential leveling and
 CP3366.adjusted by the NATIONAL GEODETIC SURVEY
 CP3366.in July 1998.
 CP3366
 CP3366.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3366.GEOID18 height accuracy estimate available here.
 CP3366
 CP3366.Click photographs - Photos may exist for this station.
 CP3366
 CP3366.The dynamic height is computed by dividing the NAVD 88
 CP3366.geopotential number by the normal gravity value computed on the
 CP3366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3366.degrees latitude (g = 980.6199 gals.).
 CP3366
 CP3366.The modeled gravity was interpolated from observed gravity values.
 CP3366
 CP3366;                    North         East    Units  Estimated Accuracy
 CP3366;SPC LA N     -   252,191.7   1,080,341.9     MT  (+/- 3 meters HH1 GPS) 
 CP3366
 CP3366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS2714126782(NAD 83)
 CP3366
 CP3366                          SUPERSEDED SURVEY CONTROL
 CP3366
 CP3366.No superseded survey control is available for this station.
 CP3366
 CP3366_MARKER: DD = SURVEY DISK
 CP3366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3366_STAMPING: 34 V 53 1986
 CP3366_MARK LOGO: LADTD
 CP3366_PROJECTION: FLUSH
 CP3366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3366+STABILITY: SURFACE MOTION
 CP3366
 CP3366  HISTORY     - Date     Condition        Report By
 CP3366  HISTORY     - 1986     MONUMENTED       LADTD
 CP3366
 CP3366                          STATION DESCRIPTION
 CP3366
 CP3366'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3366'26.6 KM (16.5 MI) EAST FROM BASTROP.
 CP3366'ABOUT 26.6 KM (16.5 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3366'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 29.1
 CP3366'METERS (95.5 FEET) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A RED
 CP3366'BRICK HOUSE, 17.4 METERS (57 FEET) NORTH OF THE CENTERLINE OF THE
 CP3366'HIGHWAY AND 1.7 METERS (5.5 FEET) SOUTH-SOUTHEAST OF A POWER POLE.
 CP3366'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP3366'THE MARK IS 0.46 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8257 ***********************************************************************
 AC8257  DESIGNATION -  34 V 6 RESET
 AC8257  PID         -  AC8257
 AC8257  STATE/COUNTY-  LA/MOREHOUSE
 AC8257  COUNTRY     -  US
 AC8257  USGS QUAD   -  LAARK (2018)
 AC8257
 AC8257                         *CURRENT SURVEY CONTROL
 AC8257  ______________________________________________________________________
 AC8257* NAD 83(1986) POSITION- 32 58 24.     (N) 091 32 30.     (W)   SCALED
 AC8257* NAVD 88 ORTHO HEIGHT -    29.15  (meters)       95.6   (feet) RESET
 AC8257  ______________________________________________________________________
 AC8257  GEOID HEIGHT    -        -25.948 (meters)                     GEOID18
 AC8257  VERT ORDER      -  THIRD
 AC8257
 AC8257.The horizontal coordinates were scaled from a map and have
 AC8257.an estimated accuracy of +/- 6 seconds.
 AC8257
 AC8257.The orthometric height was computed from unverified reset data.
 AC8257
 AC8257.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8257.GEOID18 height accuracy estimate available here.
 AC8257
 AC8257.Click photographs - Photos may exist for this station.
 AC8257
 AC8257;                    North         East    Units  Estimated Accuracy
 AC8257;SPC LA N     -   274,640.    1,089,590.      MT  (+/- 180 meters Scaled)
 AC8257
 AC8257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS362492(NAD 83)
 AC8257
 AC8257                          SUPERSEDED SURVEY CONTROL
 AC8257
 AC8257.No superseded survey control is available for this station.
 AC8257
 AC8257_MARKER: DD = SURVEY DISK
 AC8257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8257_STAMPING: 34 V 6 RESET 1995
 AC8257_MARK LOGO: LADTD
 AC8257_PROJECTION: FLUSH
 AC8257_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8257+STABILITY: SURFACE MOTION
 AC8257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8257+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC8257
 AC8257  HISTORY     - Date     Condition        Report By
 AC8257  HISTORY     - 1995     MONUMENTED       LADTD
 AC8257
 AC8257                          STATION DESCRIPTION
 AC8257
 AC8257'DESCRIBED BY LA TRANSP AND DEV 1995 (SLC)
 AC8257'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTH OF THE ARKANSAS
 AC8257'STATE LINE, 6.0 MI (9.7 KM) EAST OF JONES AND 6.0 MI (9.7 KM)
 AC8257'NORTH-NORTHWEST OF CONCORD.  OWMERSHIP--LOUISIANA DEPARTMENT OF
 AC8257'TRANSPORTATION AND DEVLEOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AC8257'OF U S HIGHWAY 165 AND STATE HIGHWAY 835 IN JONES, GO EAST FOR 6.0 MI
 AC8257'(9.7 KM) ON HIGHWAY 835 TO THE STATION ON THE RIGHT, EAST OF A BRIDGE,
 AC8257'SET NEAR AN IRREGATION WELL,  68.0 FT (20.7 M) NORTH-NORTHEAST FROM
 AC8257'THE WELL, 63.0 FT (19.2 M) NORTH FROM A METER POLE, 45.0 FT (13.7 M)
 AC8257'SOUTH-SOUTHEAST FROM THE CENTER OF THE HIGHWAY, 23.0 FT (7.0 M)
 AC8257'WEST-SOUTHWEST FROM THE CENTER OF A DRIVE LEADING INTO A FIELD, 19.0
 AC8257'FT (5.8 M) NORTHEAST FROM A POWER POLE WITH THREE TRANSFORMERS
 AC8257'ATTACHED, 3.5 FT (1.1 M) WEST FROM THE WEST GATE POST, 1.0 FT (0.3 M)
 AC8257'NORTHEAST FROM A METAL WITNESS POST WITH A SIGH ATTACHED, FLUSH WITH
 AC8257'THE GROUND SURFACE AND ABOUT 4.0 FT (1.2 M) BELOW THE LEVEL OF THE
 AC8257'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8258 ***********************************************************************
 AC8258  DESIGNATION -  34 V 7 RESET
 AC8258  PID         -  AC8258
 AC8258  STATE/COUNTY-  LA/MOREHOUSE
 AC8258  COUNTRY     -  US
 AC8258  USGS QUAD   -  LAARK (2018)
 AC8258
 AC8258                         *CURRENT SURVEY CONTROL
 AC8258  ______________________________________________________________________
 AC8258* NAD 83(1986) POSITION- 32 58 25.     (N) 091 33 52.     (W)   SCALED
 AC8258* NAVD 88 ORTHO HEIGHT -    29.21  (meters)       95.8   (feet) RESET
 AC8258  ______________________________________________________________________
 AC8258  GEOID HEIGHT    -        -25.936 (meters)                     GEOID18
 AC8258  VERT ORDER      -  THIRD
 AC8258
 AC8258.The horizontal coordinates were scaled from a map and have
 AC8258.an estimated accuracy of +/- 6 seconds.
 AC8258
 AC8258.The orthometric height was computed from unverified reset data.
 AC8258
 AC8258.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8258.GEOID18 height accuracy estimate available here.
 AC8258
 AC8258.Click photographs - Photos may exist for this station.
 AC8258
 AC8258;                    North         East    Units  Estimated Accuracy
 AC8258;SPC LA N     -   274,660.    1,087,460.      MT  (+/- 180 meters Scaled)
 AC8258
 AC8258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS341492(NAD 83)
 AC8258
 AC8258                          SUPERSEDED SURVEY CONTROL
 AC8258
 AC8258.No superseded survey control is available for this station.
 AC8258
 AC8258_MARKER: DD = SURVEY DISK
 AC8258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8258_STAMPING: 34 V 7 RESET 1995
 AC8258_MARK LOGO: LADTD
 AC8258_PROJECTION: PROJECTING 5 CENTIMETERS
 AC8258_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8258+STABILITY: SURFACE MOTION
 AC8258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8258+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC8258
 AC8258  HISTORY     - Date     Condition        Report By
 AC8258  HISTORY     - 1995     MONUMENTED       LADTD
 AC8258
 AC8258                          STATION DESCRIPTION
 AC8258
 AC8258'DESCRIBED BY LA TRANSP AND DEV 1995 (SLC)
 AC8258'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTH OF THE ARKANSAS
 AC8258'STATE LINE, 4.7 MI (7.6 KM) EAST OF JONES AND 7.3 MI (11.7 KM)
 AC8258'WEST-NORTHWEST OF CONCORD.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8258'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AC8258'OF U S HIGHWAY 165 AND STATE HIGHWAY 835 IN JONES, GO EAST FOR 4.7 MI
 AC8258'(7.6 KM) ON HIGHWAY 835 TO THE STATION ON THE RIGHT JUST EAST OF A
 AC8258'BRIDGE SET NEAR AN IRRIGATION WELL,  44.5 FT (13.6 M) SOUTH FROM THE
 AC8258'CENTER OF THE HIGHWAY, 15.5 FT (4.7 M) NORTH FROM THE WELL, 10.5 FT
 AC8258'(3.2 M) NORTH FROM A METER POLE, 6.0 FT (1.8 M) FROM A POWER POLE WITH
 AC8258'A TRANSFORMER ATTACHED, 1.5 FT (0.5 M) WEST FROM A METAL WITNESS POST
 AC8258'WITH A SIGN ATTACHED, PROJECTING 2.0 INCHES ABOVE THE GROUND SURFACE
 AC8258'AND ABOUT 6.0 FT (1.8 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3239 ***********************************************************************
 CP3239  DESIGNATION -  34 V 8
 CP3239  PID         -  CP3239
 CP3239  STATE/COUNTY-  LA/MOREHOUSE
 CP3239  COUNTRY     -  US
 CP3239  USGS QUAD   -  LAARK (2018)
 CP3239
 CP3239                         *CURRENT SURVEY CONTROL
 CP3239  ______________________________________________________________________
 CP3239* NAD 83(1986) POSITION- 32 58 25.     (N) 091 34 46.     (W)   SCALED
 CP3239* NAVD 88 ORTHO HEIGHT -    30.225 (meters)       99.16  (feet) ADJUSTED
 CP3239  ______________________________________________________________________
 CP3239  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 CP3239  DYNAMIC HEIGHT  -         30.192 (meters)       99.05  (feet) COMP
 CP3239  MODELED GRAVITY -    979,563.6   (mgal)                       NAVD 88
 CP3239
 CP3239  VERT ORDER      -  SECOND    CLASS II
 CP3239
 CP3239.The horizontal coordinates were scaled from a map and have
 CP3239.an estimated accuracy of +/- 6 seconds.
 CP3239
 CP3239.The orthometric height was determined by differential leveling and
 CP3239.adjusted by the NATIONAL GEODETIC SURVEY
 CP3239.in June 1991.
 CP3239
 CP3239.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3239.GEOID18 height accuracy estimate available here.
 CP3239
 CP3239.Click photographs - Photos may exist for this station.
 CP3239
 CP3239.The dynamic height is computed by dividing the NAVD 88
 CP3239.geopotential number by the normal gravity value computed on the
 CP3239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3239.degrees latitude (g = 980.6199 gals.).
 CP3239
 CP3239.The modeled gravity was interpolated from observed gravity values.
 CP3239
 CP3239;                    North         East    Units  Estimated Accuracy
 CP3239;SPC LA N     -   274,640.    1,086,060.      MT  (+/- 180 meters Scaled)
 CP3239
 CP3239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS327492(NAD 83)
 CP3239
 CP3239                          SUPERSEDED SURVEY CONTROL
 CP3239
 CP3239.No superseded survey control is available for this station.
 CP3239
 CP3239_MARKER: DD = SURVEY DISK
 CP3239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3239_STAMPING: 34 V 8 1986
 CP3239_MARK LOGO: LADTD
 CP3239_PROJECTION: RECESSED 3 CENTIMETERS
 CP3239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3239+STABILITY: SURFACE MOTION
 CP3239
 CP3239  HISTORY     - Date     Condition        Report By
 CP3239  HISTORY     - 1986     MONUMENTED       LADTD
 CP3239
 CP3239                          STATION DESCRIPTION
 CP3239
 CP3239'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3239'26.6 KM (16.6 MI) WEST FROM KILBOURNE.
 CP3239'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3239'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE JUNCTION OF STATE
 CP3239'HIGHWAYS 585 AND 835, THENCE WEST (RIGHT) ON STATE HIGHWAY 835 FOR
 CP3239'14.1 KM (8.75 MI) TO THE MARK ON THE NORTH SIDE OF THE HIGHWAY, 22
 CP3239'METERS (72 FEET) SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 CP3239'HOUSE, 13.9 METERS (45.5 FEET) NORTH OF THE CENTER OF THE HIGHWAY,
 CP3239'2.3 METERS (7.5 FEET) EAST-NORTHEAST OF A TELEPHONE REPAIR BOX NUMBER
 CP3239'1-21-151 AND 1.4 METERS (4.5 FEET) NORTHEAST OF A SERVICE POLE.
 CP3239'THE MARK IS 1.22 METERS  N FROM A WITNESS POST.
 CP3239'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3241 ***********************************************************************
 CP3241  DESIGNATION -  34 V 9
 CP3241  PID         -  CP3241
 CP3241  STATE/COUNTY-  LA/MOREHOUSE
 CP3241  COUNTRY     -  US
 CP3241  USGS QUAD   -  LAARK (2018)
 CP3241
 CP3241                         *CURRENT SURVEY CONTROL
 CP3241  ______________________________________________________________________
 CP3241* NAD 83(1986) POSITION- 32 58 23.94   (N) 091 36 49.99   (W)   HD_HELD1
 CP3241* NAVD 88 ORTHO HEIGHT -    30.177 (meters)       99.01  (feet) ADJUSTED
 CP3241  ______________________________________________________________________
 CP3241  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 CP3241  DYNAMIC HEIGHT  -         30.145 (meters)       98.90  (feet) COMP
 CP3241  MODELED GRAVITY -    979,563.6   (mgal)                       NAVD 88
 CP3241
 CP3241  VERT ORDER      -  SECOND    CLASS II
 CP3241
 CP3241.The horizontal coordinates were determined by differentially corrected
 CP3241.hand held GPS observations or other comparable positioning techniques
 CP3241.and have an estimated accuracy of +/- 3 meters.
 CP3241
 CP3241.The orthometric height was determined by differential leveling and
 CP3241.adjusted by the NATIONAL GEODETIC SURVEY
 CP3241.in June 1991.
 CP3241
 CP3241.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3241.GEOID18 height accuracy estimate available here.
 CP3241
 CP3241.Click photographs - Photos may exist for this station.
 CP3241
 CP3241.The dynamic height is computed by dividing the NAVD 88
 CP3241.geopotential number by the normal gravity value computed on the
 CP3241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3241.degrees latitude (g = 980.6199 gals.).
 CP3241
 CP3241.The modeled gravity was interpolated from observed gravity values.
 CP3241
 CP3241;                    North         East    Units  Estimated Accuracy
 CP3241;SPC LA N     -   274,584.8   1,082,841.2     MT  (+/- 3 meters HH1 GPS) 
 CP3241
 CP3241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS2952949181(NAD 83)
 CP3241
 CP3241                          SUPERSEDED SURVEY CONTROL
 CP3241
 CP3241.No superseded survey control is available for this station.
 CP3241
 CP3241_MARKER: DD = SURVEY DISK
 CP3241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3241_STAMPING: 34 V 9 1986
 CP3241_MARK LOGO: LADTD
 CP3241_PROJECTION: RECESSED 5 CENTIMETERS
 CP3241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3241+STABILITY: SURFACE MOTION
 CP3241
 CP3241  HISTORY     - Date     Condition        Report By
 CP3241  HISTORY     - 1986     MONUMENTED       LADTD
 CP3241
 CP3241                          STATION DESCRIPTION
 CP3241
 CP3241'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3241'29.9 KM (18.6 MI) WEST FROM KILBOURNE.
 CP3241'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3241'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE JUNCTION OF STATE
 CP3241'HIGHWAYS 585 AND 835, THENCE WEST (RIGHT) ON STATE HIGHWAY 835 FOR
 CP3241'17.4 KM (10.8 MI) TO THE MARK ON THE SOUTH SIDE OF THE HIGHWAY, 38.6
 CP3241'METERS (126.5 FEET) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A WOOD
 CP3241'FRAME HOUSE BELONGING TO GEORGE PETTY, 19.7 METERS (64.5 FEET) SOUTH
 CP3241'OF THE CENTER OF THE HIGHWAY, 9.1 METERS (30 FEET) SOUTH-SOUTHWEST OF
 CP3241'A POWER POLE WITH A TRANSFORMER AND 5.5 METERS (18 FEET) WEST OF A
 CP3241'GRAVEL DRIVE LEADING TO THE HOME OF GEORGE PETTY.
 CP3241'THE MARK IS 1.68 METERS  SW FROM A WITNESS POST.
 CP3241'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0685 ***********************************************************************
 CP0685  DESIGNATION -  3400 A BOLT
 CP0685  PID         -  CP0685
 CP0685  STATE/COUNTY-  LA/MADISON
 CP0685  COUNTRY     -  US
 CP0685  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0685
 CP0685                         *CURRENT SURVEY CONTROL
 CP0685  ______________________________________________________________________
 CP0685* NAD 83(1986) POSITION- 32 19 38.     (N) 090 55 48.     (W)   SCALED
 CP0685* NAVD 88 ORTHO HEIGHT -    25.86  (+/-2cm)       84.8   (feet) VERTCON3
 CP0685  ______________________________________________________________________
 CP0685  GEOID HEIGHT    -        -26.567 (meters)                     GEOID18
 CP0685  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP0685
 CP0685.The horizontal coordinates were scaled from a map and have
 CP0685.an estimated accuracy of +/- 6 seconds.
 CP0685
 CP0685.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0685.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0685
 CP0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0685.GEOID18 height accuracy estimate available here.
 CP0685
 CP0685.The vertical order pertains to the NGVD 29 superseded value.
 CP0685
 CP0685.Click photographs - Photos may exist for this station.
 CP0685
 CP0685;                    North         East    Units  Estimated Accuracy
 CP0685;SPC LA N     -   203,670.    1,147,810.      MT  (+/- 180 meters Scaled)
 CP0685
 CP0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR948785(NAD 83)
 CP0685
 CP0685                          SUPERSEDED SURVEY CONTROL
 CP0685
 CP0685  NGVD 29 (??/??/92)   25.88   (m)           84.9    (f) COMPUTED    1 2
 CP0685
 CP0685.Superseded values are not recommended for survey control.
 CP0685
 CP0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0685.See file dsdata.pdf to determine how the superseded data were derived.
 CP0685
 CP0685_MARKER: B = BOLT
 CP0685_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0685_SP_SET: UNDERGROUND STONE
 CP0685_STAMPING: 3400 A
 CP0685_PROJECTION: RECESSED 91 CENTIMETERS
 CP0685_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP0685+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2014
 CP0685
 CP0685  HISTORY     - Date     Condition        Report By
 CP0685  HISTORY     - UNK      MONUMENTED       USACE
 CP0685  HISTORY     - 1968     GOOD             CGS
 CP0685  HISTORY     - 20140901 GOOD             GEOCAC
 CP0685
 CP0685                          STATION DESCRIPTION
 CP0685
 CP0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0685'1/2 MILE NORTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0685'1,422 FEET SOUTHWEST OF LEVEE STATION 3400, 60 FEET NORTH OF A CABIN,
 CP0685'30 FEET WEST OF A ROAD, AND 6 FEET NORTH OF A SMALL BARN.  A COPPER
 CP0685'BOLT, SET IN THE TOP OF A STONE 3 FEET UNDER GROUND, ACCESS TO WHICH
 CP0685'IS HAD THROUGH AN IRON PIPE PROJECTING 14 INCHES ABOVE GROUND AND
 CP0685'BEARING A USACE, U.S. ARMY, STANDARD CAP, STAMPED 3400 A.
 CP0685
 CP0685                          STATION RECOVERY (2014)
 CP0685
 CP0685'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CP0685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0684 ***********************************************************************
 CP0684  DESIGNATION -  3400 A CAP
 CP0684  PID         -  CP0684
 CP0684  STATE/COUNTY-  LA/MADISON
 CP0684  COUNTRY     -  US
 CP0684  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0684
 CP0684                         *CURRENT SURVEY CONTROL
 CP0684  ______________________________________________________________________
 CP0684* NAD 83(1986) POSITION- 32 19 38.     (N) 090 55 48.     (W)   SCALED
 CP0684* NAVD 88 ORTHO HEIGHT -    27.09  (+/-2cm)       88.9   (feet) VERTCON3
 CP0684  ______________________________________________________________________
 CP0684  GEOID HEIGHT    -        -26.567 (meters)                     GEOID18
 CP0684  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP0684
 CP0684.The horizontal coordinates were scaled from a map and have
 CP0684.an estimated accuracy of +/- 6 seconds.
 CP0684
 CP0684.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0684.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0684
 CP0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0684.GEOID18 height accuracy estimate available here.
 CP0684
 CP0684.The vertical order pertains to the NGVD 29 superseded value.
 CP0684
 CP0684.Click photographs - Photos may exist for this station.
 CP0684
 CP0684;                    North         East    Units  Estimated Accuracy
 CP0684;SPC LA N     -   203,670.    1,147,810.      MT  (+/- 180 meters Scaled)
 CP0684
 CP0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR948785(NAD 83)
 CP0684
 CP0684                          SUPERSEDED SURVEY CONTROL
 CP0684
 CP0684  NGVD 29 (??/??/92)   27.10   (m)           88.9    (f) COMPUTED    1 2
 CP0684
 CP0684.Superseded values are not recommended for survey control.
 CP0684
 CP0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0684.See file dsdata.pdf to determine how the superseded data were derived.
 CP0684
 CP0684_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0684_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0684_STAMPING: 3400 A
 CP0684_MARK LOGO: USACE
 CP0684_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0684_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP0684+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2014
 CP0684
 CP0684  HISTORY     - Date     Condition        Report By
 CP0684  HISTORY     - UNK      MONUMENTED       USACE
 CP0684  HISTORY     - 1968     MARK NOT FOUND   CGS
 CP0684  HISTORY     - 20140901 GOOD             GEOCAC
 CP0684
 CP0684                          STATION DESCRIPTION
 CP0684
 CP0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0684'1/2 MILE NORTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0684'1,422 FEET SOUTHWEST OF LEVEE STATION 3400, 60 FEET NORTH OF A
 CP0684'CABIN 30 FEET WEST OF A ROAD, AND 6 FEET NORTH OF A SMALL BARN. AN
 CP0684'IRON PIPE PROJECTING 14 INCHES ABOVE GROUND AND BEARING A CORPS OF
 CP0684'ENGINEERS, U.S. ARMY, STANDARD CAP, STAMPED 3400 A.
 CP0684
 CP0684                          STATION RECOVERY (2014)
 CP0684
 CP0684'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CP0684'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0043 ***********************************************************************
 BX0043  DESIGNATION -  3402
 BX0043  PID         -  BX0043
 BX0043  STATE/COUNTY-  LA/GRANT
 BX0043  COUNTRY     -  US
 BX0043  USGS QUAD   -  MUDVILLE (2018)
 BX0043
 BX0043                         *CURRENT SURVEY CONTROL
 BX0043  ______________________________________________________________________
 BX0043* NAD 83(1986) POSITION- 31 40 53.     (N) 092 25 16.     (W)   SCALED
 BX0043* NAVD 88 ORTHO HEIGHT -    49.34  (+/-2cm)      161.9   (feet) VERTCON3
 BX0043  ______________________________________________________________________
 BX0043  GEOID HEIGHT    -        -25.736 (meters)                     GEOID18
 BX0043  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0043
 BX0043.The horizontal coordinates were scaled from a map and have
 BX0043.an estimated accuracy of +/- 6 seconds.
 BX0043
 BX0043.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0043.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0043
 BX0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0043.GEOID18 height accuracy estimate available here.
 BX0043
 BX0043.The vertical order pertains to the NGVD 29 superseded value.
 BX0043
 BX0043.Click photographs - Photos may exist for this station.
 BX0043
 BX0043;                    North         East    Units  Estimated Accuracy
 BX0043;SPC LA N     -   130,990.    1,007,480.      MT  (+/- 180 meters Scaled)
 BX0043
 BX0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR548052(NAD 83)
 BX0043
 BX0043                          SUPERSEDED SURVEY CONTROL
 BX0043
 BX0043  NGVD 29 (11/26/84)   49.388  (m)          162.03   (f) ADJUSTED    1 2
 BX0043
 BX0043.Superseded values are not recommended for survey control.
 BX0043
 BX0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0043.See file dsdata.pdf to determine how the superseded data were derived.
 BX0043
 BX0043_MARKER: DD = SURVEY DISK
 BX0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0043_STAMPING: 3402
 BX0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0043+STABILITY: SURFACE MOTION
 BX0043
 BX0043  HISTORY     - Date     Condition        Report By
 BX0043  HISTORY     - 1934     MONUMENTED       LAGS
 BX0043  HISTORY     - 1966     GOOD             CGS
 BX0043
 BX0043                          STATION DESCRIPTION
 BX0043
 BX0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0043'6.65 MI SW FROM GEORGETOWN.
 BX0043'ABOUT 4.35 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BX0043'THE U.S. HIGHWAY 165 OVERPASS AT GEORGETOWN, THENCE 0.2 MILE SOUTHWEST
 BX0043'ALONG A PAVED ROAD, THENCE 0.2 MILE SOUTH ALONG U.S. HIGHWAY 165,
 BX0043'THENCE 1.9 MILES SOUTHWEST ALONG A GRAVELED ROAD, IN SECTION 12, T 8
 BX0043'N, R 1 W, ON THE CREST OF A SMALL HILL, 71 FEET WEST OF THE CENTER OF
 BX0043'THE INTERSECTION OF A TRACK ROAD, 48 1/2 FEET NORTHWEST OF THE CENTER
 BX0043'LINE OF THE ROAD, 53 1/2 FEET SOUTHWEST OF A WOODEN GATE, 1 FOOT
 BX0043'SOUTHEAST OF A FENCE, 4.0 FEET NORTHWEST OF A METAL WITNESS POST,
 BX0043'ABOUT 5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 BX0043'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0329 ***********************************************************************
 BX0329  DESIGNATION -  3426
 BX0329  PID         -  BX0329
 BX0329  STATE/COUNTY-  LA/LA SALLE
 BX0329  COUNTRY     -  US
 BX0329  USGS QUAD   -  TULLOS (2018)
 BX0329
 BX0329                         *CURRENT SURVEY CONTROL
 BX0329  ______________________________________________________________________
 BX0329* NAD 83(1986) POSITION- 31 49 49.     (N) 092 20 00.     (W)   SCALED
 BX0329* NAVD 88 ORTHO HEIGHT -    26.24  (+/-2cm)       86.1   (feet) VERTCON3
 BX0329  ______________________________________________________________________
 BX0329  GEOID HEIGHT    -        -25.565 (meters)                     GEOID18
 BX0329  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0329
 BX0329.The horizontal coordinates were scaled from a map and have
 BX0329.an estimated accuracy of +/- 6 seconds.
 BX0329
 BX0329.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0329.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0329
 BX0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0329.GEOID18 height accuracy estimate available here.
 BX0329
 BX0329.The vertical order pertains to the NGVD 29 superseded value.
 BX0329
 BX0329.Click photographs - Photos may exist for this station.
 BX0329
 BX0329;                    North         East    Units  Estimated Accuracy
 BX0329;SPC LA N     -   147,510.    1,015,780.      MT  (+/- 180 meters Scaled)
 BX0329
 BX0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR630218(NAD 83)
 BX0329
 BX0329                          SUPERSEDED SURVEY CONTROL
 BX0329
 BX0329  NGVD 29 (11/26/84)   26.320  (m)           86.35   (f) ADJUSTED    2 0
 BX0329
 BX0329.Superseded values are not recommended for survey control.
 BX0329
 BX0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0329.See file dsdata.pdf to determine how the superseded data were derived.
 BX0329
 BX0329_MARKER: DD = SURVEY DISK
 BX0329_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0329_STAMPING: 3426
 BX0329_PROJECTION: PROJECTING 10 CENTIMETERS
 BX0329_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0329
 BX0329  HISTORY     - Date     Condition        Report By
 BX0329  HISTORY     - UNK      MONUMENTED       LAGS
 BX0329  HISTORY     - 1960     GOOD             CGS
 BX0329
 BX0329                          STATION DESCRIPTION
 BX0329
 BX0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX0329'0.8 MI NW FROM TULLOS.
 BX0329'LOCATED 0.8 MILE WEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF
 BX0329'U.S. 84 AND 165 AT TULLOS, 0.4 MILE EAST OF THE BRIDGE OVER CASTOR
 BX0329'CREEK, 92 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 127 FEET WEST
 BX0329'OF THE SOUTHWEST CORNER OF A SMALL WHITE HOUSE, 200 FEET WEST OF THE
 BX0329'PRIVATE DRIVEWAY TO THE HOUSE, 88 FEET SOUTH OF A 3-FOOT OAK TREE AND
 BX0329'1 FOOT EAST OF A METAL WITNESS POST.  IT IS A STANDARD LOUISIANA
 BX0329'GEODETIC SURVEY DISK, STAMPED 3426, SET IN THE TOP OF A 6-INCH SQUARE
 BX0329'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0330 ***********************************************************************
 BX0330  DESIGNATION -  3427
 BX0330  PID         -  BX0330
 BX0330  STATE/COUNTY-  LA/WINN
 BX0330  COUNTRY     -  US
 BX0330  USGS QUAD   -  TULLOS (2018)
 BX0330
 BX0330                         *CURRENT SURVEY CONTROL
 BX0330  ______________________________________________________________________
 BX0330* NAD 83(1986) POSITION- 31 49 50.     (N) 092 20 34.     (W)   SCALED
 BX0330* NAVD 88 ORTHO HEIGHT -    22.55  (+/-2cm)       74.0   (feet) VERTCON3
 BX0330  ______________________________________________________________________
 BX0330  GEOID HEIGHT    -        -25.569 (meters)                     GEOID18
 BX0330  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0330
 BX0330.The horizontal coordinates were scaled from a map and have
 BX0330.an estimated accuracy of +/- 6 seconds.
 BX0330
 BX0330.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0330.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0330
 BX0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0330.GEOID18 height accuracy estimate available here.
 BX0330
 BX0330.The vertical order pertains to the NGVD 29 superseded value.
 BX0330
 BX0330.Click photographs - Photos may exist for this station.
 BX0330
 BX0330;                    North         East    Units  Estimated Accuracy
 BX0330;SPC LA N     -   147,540.    1,014,880.      MT  (+/- 180 meters Scaled)
 BX0330
 BX0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR621218(NAD 83)
 BX0330
 BX0330                          SUPERSEDED SURVEY CONTROL
 BX0330
 BX0330  NGVD 29 (11/26/84)   22.638  (m)           74.27   (f) ADJUSTED    2 0
 BX0330
 BX0330.Superseded values are not recommended for survey control.
 BX0330
 BX0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0330.See file dsdata.pdf to determine how the superseded data were derived.
 BX0330
 BX0330_MARKER: DD = SURVEY DISK
 BX0330_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0330_STAMPING: 3427
 BX0330_PROJECTION: PROJECTING 30 CENTIMETERS
 BX0330_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0330
 BX0330  HISTORY     - Date     Condition        Report By
 BX0330  HISTORY     - UNK      MONUMENTED       LAGS
 BX0330  HISTORY     - 1950     GOOD             CGS
 BX0330
 BX0330                          STATION DESCRIPTION
 BX0330
 BX0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0330'1.3 MI W FROM TULLOS.
 BX0330'1.3 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF U.S.
 BX0330'HIGHWAYS 84 AND 165 AT TULLOS, 0.1 MILE WEST OF A STEEL BRIDGE OVER
 BX0330'CASTOR CREEK, 52.0 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 15.0
 BX0330'FEET WEST OF THE SOUTH END OF A WOODEN GATE, 26.0 FEET SOUTHEAST OF A
 BX0330'20-INCH GUM TREE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1.0
 BX0330'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0331 ***********************************************************************
 BX0331  DESIGNATION -  3427 LAGS RESET 1960
 BX0331  PID         -  BX0331
 BX0331  STATE/COUNTY-  LA/WINN
 BX0331  COUNTRY     -  US
 BX0331  USGS QUAD   -  TULLOS (2018)
 BX0331
 BX0331                         *CURRENT SURVEY CONTROL
 BX0331  ______________________________________________________________________
 BX0331* NAD 83(1986) POSITION- 31 49 51.     (N) 092 20 35.     (W)   SCALED
 BX0331* NAVD 88 ORTHO HEIGHT -    22.59  (+/-2cm)       74.1   (feet) VERTCON3
 BX0331  ______________________________________________________________________
 BX0331  GEOID HEIGHT    -        -25.569 (meters)                     GEOID18
 BX0331  VERT ORDER      -  THIRD (See Below)
 BX0331
 BX0331.The horizontal coordinates were scaled from a map and have
 BX0331.an estimated accuracy of +/- 6 seconds.
 BX0331
 BX0331.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0331.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0331
 BX0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0331.GEOID18 height accuracy estimate available here.
 BX0331
 BX0331.The vertical order pertains to the NGVD 29 superseded value.
 BX0331
 BX0331.Click photographs - Photos may exist for this station.
 BX0331
 BX0331;                    North         East    Units  Estimated Accuracy
 BX0331;SPC LA N     -   147,570.    1,014,860.      MT  (+/- 180 meters Scaled)
 BX0331
 BX0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR621218(NAD 83)
 BX0331
 BX0331                          SUPERSEDED SURVEY CONTROL
 BX0331
 BX0331  NGVD 29 (??/??/??)   22.67   (m)           74.4    (f) RESET       3  
 BX0331
 BX0331.Superseded values are not recommended for survey control.
 BX0331
 BX0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0331.See file dsdata.pdf to determine how the superseded data were derived.
 BX0331
 BX0331_MARKER: DD = SURVEY DISK
 BX0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0331_STAMPING: 3427 RESET 1960
 BX0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0331+STABILITY: SURFACE MOTION
 BX0331
 BX0331  HISTORY     - Date     Condition        Report By
 BX0331  HISTORY     - 1960     MONUMENTED       CGS
 BX0331
 BX0331                          STATION DESCRIPTION
 BX0331
 BX0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX0331'1.3 MI W FROM TULLOS.
 BX0331'THE MARK IS LOCATED 1.3 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE
 BX0331'INTERSECTION OF U.S. HIGHWAY 84 AND 165 AT TULLOS, 319 FEET WEST OF
 BX0331'THE WEST END OF THE BRIDGE OVER CASTOR CREEK, 120 FEET NORTH OF THE
 BX0331'CENTERLINE OF THE HIGHWAY, AND 1 FOOT NORTH OF A METAL WITNESS POST,
 BX0331'AND SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST PROJECTING 6
 BX0331'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0335 ***********************************************************************
 BX0335  DESIGNATION -  3430 LAGS RESET 1957
 BX0335  PID         -  BX0335
 BX0335  STATE/COUNTY-  LA/WINN
 BX0335  COUNTRY     -  US
 BX0335  USGS QUAD   -  TULLOS (2018)
 BX0335
 BX0335                         *CURRENT SURVEY CONTROL
 BX0335  ______________________________________________________________________
 BX0335* NAD 83(1986) POSITION- 31 49 51.     (N) 092 21 47.     (W)   SCALED
 BX0335* NAVD 88 ORTHO HEIGHT -    23.88  (+/-2cm)       78.3   (feet) VERTCON3
 BX0335  ______________________________________________________________________
 BX0335  GEOID HEIGHT    -        -25.578 (meters)                     GEOID18
 BX0335  VERT ORDER      -  THIRD (See Below)
 BX0335
 BX0335.The horizontal coordinates were scaled from a map and have
 BX0335.an estimated accuracy of +/- 6 seconds.
 BX0335
 BX0335.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0335.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0335
 BX0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0335.GEOID18 height accuracy estimate available here.
 BX0335
 BX0335.The vertical order pertains to the NGVD 29 superseded value.
 BX0335
 BX0335.Click photographs - Photos may exist for this station.
 BX0335
 BX0335;                    North         East    Units  Estimated Accuracy
 BX0335;SPC LA N     -   147,560.    1,012,960.      MT  (+/- 180 meters Scaled)
 BX0335
 BX0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR602218(NAD 83)
 BX0335
 BX0335                          SUPERSEDED SURVEY CONTROL
 BX0335
 BX0335  NGVD 29 (??/??/??)   23.96   (m)           78.6    (f) RESET       3  
 BX0335
 BX0335.Superseded values are not recommended for survey control.
 BX0335
 BX0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0335.See file dsdata.pdf to determine how the superseded data were derived.
 BX0335
 BX0335_MARKER: DD = SURVEY DISK
 BX0335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0335_STAMPING: 3430 RESET 1957
 BX0335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0335+STABILITY: SURFACE MOTION
 BX0335
 BX0335  HISTORY     - Date     Condition        Report By
 BX0335  HISTORY     - 1957     MONUMENTED       CGS
 BX0335
 BX0335                          STATION DESCRIPTION
 BX0335
 BX0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 BX0335'2.6 MI W FROM TULLOS.
 BX0335'LOCATED 2.6 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF
 BX0335'U.S. HIGHWAYS 84 AND 165 AT TULLOS, AT THE JUNCTION OF A DIRT ROAD
 BX0335'LEADING NORTH, 47 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 71 FEET
 BX0335'EAST OF THE PROJECTED CENTERLINE OF THE DIRT ROAD LEADING NORTH, 4
 BX0335'FEET WEST OF A WITNESS POST, 82 FEET WEST OF A POWER POLE, AND 59 FEET
 BX0335'WEST OF THE CENTER OF A WIRE GATE, AND SET IN THE TOP OF A 12-INCH
 BX0335'ROUND CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2540 ***********************************************************************
 BX2540  DESIGNATION -  3430 RESET
 BX2540  PID         -  BX2540
 BX2540  STATE/COUNTY-  LA/WINN
 BX2540  COUNTRY     -  US
 BX2540  USGS QUAD   -  TULLOS (2018)
 BX2540
 BX2540                         *CURRENT SURVEY CONTROL
 BX2540  ______________________________________________________________________
 BX2540* NAD 83(1986) POSITION- 31 49 51.     (N) 092 21 47.     (W)   SCALED
 BX2540* NAVD 88 ORTHO HEIGHT -    23.89  (+/-2cm)       78.4   (feet) VERTCON3
 BX2540  ______________________________________________________________________
 BX2540  GEOID HEIGHT    -        -25.578 (meters)                     GEOID18
 BX2540  VERT ORDER      -  THIRD (See Below)
 BX2540
 BX2540.The horizontal coordinates were scaled from a map and have
 BX2540.an estimated accuracy of +/- 6 seconds.
 BX2540
 BX2540.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2540.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2540
 BX2540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2540.GEOID18 height accuracy estimate available here.
 BX2540
 BX2540.The vertical order pertains to the NGVD 29 superseded value.
 BX2540
 BX2540.Click photographs - Photos may exist for this station.
 BX2540
 BX2540;                    North         East    Units  Estimated Accuracy
 BX2540;SPC LA N     -   147,560.    1,012,960.      MT  (+/- 180 meters Scaled)
 BX2540
 BX2540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR602218(NAD 83)
 BX2540
 BX2540                          SUPERSEDED SURVEY CONTROL
 BX2540
 BX2540  NGVD 29 (??/??/??)   23.97   (m)           78.6    (f) RESET       3  
 BX2540
 BX2540.Superseded values are not recommended for survey control.
 BX2540
 BX2540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2540.See file dsdata.pdf to determine how the superseded data were derived.
 BX2540
 BX2540_MARKER: DD = SURVEY DISK
 BX2540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2540_STAMPING: 3430 RESET 1960
 BX2540_MARK LOGO: CGS+SS
 BX2540_PROJECTION: PROJECTING 15 CENTIMETERS
 BX2540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2540+STABILITY: SURFACE MOTION
 BX2540
 BX2540  HISTORY     - Date     Condition        Report By
 BX2540  HISTORY     - 1960     MONUMENTED       CGS
 BX2540
 BX2540                          STATION DESCRIPTION
 BX2540
 BX2540'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX2540'2.6 MI W FROM TULLOS.
 BX2540'THE MARK IS LOCATED 2.6 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS
 BX2540'JUNCTION WITH OLD U.S. HIGHWAY 165 AT TULLOS, AT THE JUNCTION WITH
 BX2540'A DIRT ROAD LEADING NORTH, 71 FEET WEST OF THE PROJECTED CENTER-
 BX2540'LINE OF THE ROAD LEADING NORTH, 64 FEET SOUTH OF THE CENTERLINE
 BX2540'OF U.S. HIGHWAY 84, 59 FEET WEST OF THE CENTER OF A WIRE GATE AND
 BX2540'1 FOOT SOUTH OF A METAL WITNESS POST, AND SET IN THE TOP OF AN
 BX2540'8-INCH SQUARE PRECAST CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0338 ***********************************************************************
 BX0338  DESIGNATION -  3431
 BX0338  PID         -  BX0338
 BX0338  STATE/COUNTY-  LA/WINN
 BX0338  COUNTRY     -  US
 BX0338  USGS QUAD   -  GEORGETOWN (2018)
 BX0338
 BX0338                         *CURRENT SURVEY CONTROL
 BX0338  ______________________________________________________________________
 BX0338* NAD 83(1986) POSITION- 31 50 02.     (N) 092 22 36.     (W)   SCALED
 BX0338* NAVD 88 ORTHO HEIGHT -    27.12  (+/-2cm)       89.0   (feet) VERTCON3
 BX0338  ______________________________________________________________________
 BX0338  GEOID HEIGHT    -        -25.581 (meters)                     GEOID18
 BX0338  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0338
 BX0338.The horizontal coordinates were scaled from a map and have
 BX0338.an estimated accuracy of +/- 6 seconds.
 BX0338
 BX0338.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0338.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0338
 BX0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0338.GEOID18 height accuracy estimate available here.
 BX0338
 BX0338.The vertical order pertains to the NGVD 29 superseded value.
 BX0338
 BX0338.Click photographs - Photos may exist for this station.
 BX0338
 BX0338;                    North         East    Units  Estimated Accuracy
 BX0338;SPC LA N     -   147,900.    1,011,670.      MT  (+/- 180 meters Scaled)
 BX0338
 BX0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR589221(NAD 83)
 BX0338
 BX0338                          SUPERSEDED SURVEY CONTROL
 BX0338
 BX0338  NGVD 29 (11/26/84)   27.198  (m)           89.23   (f) ADJUSTED    2 0
 BX0338
 BX0338.Superseded values are not recommended for survey control.
 BX0338
 BX0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0338.See file dsdata.pdf to determine how the superseded data were derived.
 BX0338
 BX0338_MARKER: DD = SURVEY DISK
 BX0338_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0338_STAMPING: 3431
 BX0338_PROJECTION: PROJECTING 3 CENTIMETERS
 BX0338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0338
 BX0338  HISTORY     - Date     Condition        Report By
 BX0338  HISTORY     - UNK      MONUMENTED       LAGS
 BX0338  HISTORY     - 1950     GOOD             CGS
 BX0338  HISTORY     - 1957     GOOD             CGS
 BX0338
 BX0338                          STATION DESCRIPTION
 BX0338
 BX0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0338'3.4 MIL W FROM TULLOS.
 BX0338'3.4 MILES WEST ALONG U.S.  HIGHWAY 84 FROM THE INTERSECTION OF U.S.
 BX0338'HIGHWAYS 84 AND 165 AT TULLOS, AT A ROAD JUNCTION, 175 FEET WEST OF
 BX0338'THE EXTENDED CENTER LINE OF A ROAD LEADING NORTH, 40.0 FEET SOUTH OF
 BX0338'THE CENTER LINE OF THE HIGHWAY, 17.5 FEET NORTH OF A 24-INCH PINE TREE
 BX0338'WITH A TRIANGULAR BLAZE, 5.5 FEET SOUTH OF A CONCRETE REFERENCE POST,
 BX0338'IN LINE WITH A ROW OF POWER POLES, AND SET IN THE TOP OF A CONCRETE
 BX0338'POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
 BX0338
 BX0338                          STATION RECOVERY (1957)
 BX0338
 BX0338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 BX0338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0339 ***********************************************************************
 BX0339  DESIGNATION -  3431 RESET
 BX0339  PID         -  BX0339
 BX0339  STATE/COUNTY-  LA/WINN
 BX0339  COUNTRY     -  US
 BX0339  USGS QUAD   -  GEORGETOWN (2018)
 BX0339
 BX0339                         *CURRENT SURVEY CONTROL
 BX0339  ______________________________________________________________________
 BX0339* NAD 83(1986) POSITION- 31 50 02.     (N) 092 22 36.     (W)   SCALED
 BX0339* NAVD 88 ORTHO HEIGHT -    26.90  (+/-2cm)       88.3   (feet) VERTCON3
 BX0339  ______________________________________________________________________
 BX0339  GEOID HEIGHT    -        -25.581 (meters)                     GEOID18
 BX0339  VERT ORDER      -  THIRD (See Below)
 BX0339
 BX0339.The horizontal coordinates were scaled from a map and have
 BX0339.an estimated accuracy of +/- 6 seconds.
 BX0339
 BX0339.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0339.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0339
 BX0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0339.GEOID18 height accuracy estimate available here.
 BX0339
 BX0339.The vertical order pertains to the NGVD 29 superseded value.
 BX0339
 BX0339.Click photographs - Photos may exist for this station.
 BX0339
 BX0339;                    North         East    Units  Estimated Accuracy
 BX0339;SPC LA N     -   147,900.    1,011,670.      MT  (+/- 180 meters Scaled)
 BX0339
 BX0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR589221(NAD 83)
 BX0339
 BX0339                          SUPERSEDED SURVEY CONTROL
 BX0339
 BX0339  NGVD 29 (??/??/??)   26.98   (m)           88.5    (f) RESET       3  
 BX0339
 BX0339.Superseded values are not recommended for survey control.
 BX0339
 BX0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0339.See file dsdata.pdf to determine how the superseded data were derived.
 BX0339
 BX0339_MARKER: DD = SURVEY DISK
 BX0339_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0339_STAMPING: 3431 RESET 1960
 BX0339_MARK LOGO: CGS
 BX0339_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0339_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0339
 BX0339  HISTORY     - Date     Condition        Report By
 BX0339  HISTORY     - 1960     MONUMENTED       CGS
 BX0339
 BX0339                          STATION DESCRIPTION
 BX0339
 BX0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX0339'THE MARK IS LOCATED 3.4 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS
 BX0339'JUNCTION WITH OLD U.S. HIGHWAY 165 AT TULLOS, 175 FEET WEST OF THE
 BX0339'PROJECTED CENTER OF A ROAD LEADING NORTH, 64 FEET SOUTH OF THE
 BX0339'CENTERLINE OF THE HIGHWAY, 4 FEET SOUTH OF THE RIGHT-OF-WAY FENCE LINE
 BX0339'AND 1 FOOT SOUTH OF A METAL WITNESS POST, AND SET IN THE TOP OF AN
 BX0339'8-INCH SQUARE PRECAST CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0340 ***********************************************************************
 BX0340  DESIGNATION -  3432
 BX0340  PID         -  BX0340
 BX0340  STATE/COUNTY-  LA/WINN
 BX0340  COUNTRY     -  US
 BX0340  USGS QUAD   -  GEORGETOWN (2018)
 BX0340
 BX0340                         *CURRENT SURVEY CONTROL
 BX0340  ______________________________________________________________________
 BX0340* NAD 83(1986) POSITION- 31 50 10.     (N) 092 23 02.     (W)   SCALED
 BX0340* NAVD 88 ORTHO HEIGHT -    29.25  (+/-2cm)       96.0   (feet) VERTCON3
 BX0340  ______________________________________________________________________
 BX0340  GEOID HEIGHT    -        -25.582 (meters)                     GEOID18
 BX0340  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0340
 BX0340.The horizontal coordinates were scaled from a map and have
 BX0340.an estimated accuracy of +/- 6 seconds.
 BX0340
 BX0340.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0340.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0340
 BX0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0340.GEOID18 height accuracy estimate available here.
 BX0340
 BX0340.The vertical order pertains to the NGVD 29 superseded value.
 BX0340
 BX0340.Click photographs - Photos may exist for this station.
 BX0340
 BX0340;                    North         East    Units  Estimated Accuracy
 BX0340;SPC LA N     -   148,150.    1,010,990.      MT  (+/- 180 meters Scaled)
 BX0340
 BX0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR582224(NAD 83)
 BX0340
 BX0340                          SUPERSEDED SURVEY CONTROL
 BX0340
 BX0340  NGVD 29 (11/26/84)   29.325  (m)           96.21   (f) ADJUSTED    2 0
 BX0340
 BX0340.Superseded values are not recommended for survey control.
 BX0340
 BX0340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0340.See file dsdata.pdf to determine how the superseded data were derived.
 BX0340
 BX0340_MARKER: DD = SURVEY DISK
 BX0340_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0340_STAMPING: 3432
 BX0340_PROJECTION: PROJECTING 6 CENTIMETERS
 BX0340_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0340
 BX0340  HISTORY     - Date     Condition        Report By
 BX0340  HISTORY     - UNK      MONUMENTED       LAGS
 BX0340  HISTORY     - 1950     GOOD             CGS
 BX0340  HISTORY     - 1957     GOOD             CGS
 BX0340
 BX0340                          STATION DESCRIPTION
 BX0340
 BX0340'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0340'3.85 MI W FROM TULLOS.
 BX0340'3.85 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF U.S.
 BX0340'HIGHWAYS 84 AND 165 AT TULLOS, AT A ROAD INTERSECTION, 58 FEET EAST OF
 BX0340'THE CENTER LINE OF A NORTH-SOUTH ROAD, 43.0 FEET NORTH OF THE CENTER
 BX0340'LINE OF THE HIGHWAY, 25.0 FEET SOUTH OF A 27-INCH PINE TREE WITH A
 BX0340'TRIANGULAR BLAZE, 5.4 FEET NORTH OF A CONCRETE REFERENCE POST, AND SET
 BX0340'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 BX0340
 BX0340                          STATION RECOVERY (1957)
 BX0340
 BX0340'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 BX0340'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0341 ***********************************************************************
 BX0341  DESIGNATION -  3432 RESET
 BX0341  PID         -  BX0341
 BX0341  STATE/COUNTY-  LA/WINN
 BX0341  COUNTRY     -  US
 BX0341  USGS QUAD   -  GEORGETOWN (2018)
 BX0341
 BX0341                         *CURRENT SURVEY CONTROL
 BX0341  ______________________________________________________________________
 BX0341* NAD 83(1986) POSITION- 31 50 09.     (N) 092 23 01.     (W)   SCALED
 BX0341* NAVD 88 ORTHO HEIGHT -    29.34  (+/-2cm)       96.3   (feet) VERTCON3
 BX0341  ______________________________________________________________________
 BX0341  GEOID HEIGHT    -        -25.583 (meters)                     GEOID18
 BX0341  VERT ORDER      -  THIRD (See Below)
 BX0341
 BX0341.The horizontal coordinates were scaled from a map and have
 BX0341.an estimated accuracy of +/- 6 seconds.
 BX0341
 BX0341.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0341.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0341
 BX0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0341.GEOID18 height accuracy estimate available here.
 BX0341
 BX0341.The vertical order pertains to the NGVD 29 superseded value.
 BX0341
 BX0341.Click photographs - Photos may exist for this station.
 BX0341
 BX0341;                    North         East    Units  Estimated Accuracy
 BX0341;SPC LA N     -   148,120.    1,011,020.      MT  (+/- 180 meters Scaled)
 BX0341
 BX0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR583224(NAD 83)
 BX0341
 BX0341                          SUPERSEDED SURVEY CONTROL
 BX0341
 BX0341  NGVD 29 (??/??/??)   29.42   (m)           96.5    (f) RESET       3  
 BX0341
 BX0341.Superseded values are not recommended for survey control.
 BX0341
 BX0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0341.See file dsdata.pdf to determine how the superseded data were derived.
 BX0341
 BX0341_MARKER: DD = SURVEY DISK
 BX0341_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0341_STAMPING: 3432 RESET 1960
 BX0341_MARK LOGO: CGS
 BX0341_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0341_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0341
 BX0341  HISTORY     - Date     Condition        Report By
 BX0341  HISTORY     - 1960     MONUMENTED       CGS
 BX0341
 BX0341                          STATION DESCRIPTION
 BX0341
 BX0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX0341'THE MARK IS LOCATED 3.85 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS
 BX0341'JUNCTION WITH OLD U.S. HIGHWAY 165 AT TULLOS, IN THE NORTHEAST ANGLE
 BX0341'OF A ROAD INTERSECTION, 58 FEET EAST OF THE CENTER OF THE ROAD LEADING
 BX0341'NORTH, 64 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 4 FEET NORTH OF
 BX0341'THE RIGHT-OF-WAY FENCE LINE AND 1 FOOT NORTH OF A METAL WITNESS POST,
 BX0341'AND SET IN THE TOP OF AN 8-INCH SQUARE PRECAST CONCRETE POST
 BX0341'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0345 ***********************************************************************
 BX0345  DESIGNATION -  3433 LAGS RESET 1957
 BX0345  PID         -  BX0345
 BX0345  STATE/COUNTY-  LA/WINN
 BX0345  COUNTRY     -  US
 BX0345  USGS QUAD   -  GEORGETOWN (2018)
 BX0345
 BX0345                         *CURRENT SURVEY CONTROL
 BX0345  ______________________________________________________________________
 BX0345* NAD 83(1986) POSITION- 31 50 21.     (N) 092 23 59.     (W)   SCALED
 BX0345* NAVD 88 ORTHO HEIGHT -    36.32  (+/-2cm)      119.2   (feet) VERTCON3
 BX0345  ______________________________________________________________________
 BX0345  GEOID HEIGHT    -        -25.588 (meters)                     GEOID18
 BX0345  VERT ORDER      -  THIRD (See Below)
 BX0345
 BX0345.The horizontal coordinates were scaled from a map and have
 BX0345.an estimated accuracy of +/- 6 seconds.
 BX0345
 BX0345.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0345.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0345
 BX0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0345.GEOID18 height accuracy estimate available here.
 BX0345
 BX0345.The vertical order pertains to the NGVD 29 superseded value.
 BX0345
 BX0345.Click photographs - Photos may exist for this station.
 BX0345
 BX0345;                    North         East    Units  Estimated Accuracy
 BX0345;SPC LA N     -   148,480.    1,009,490.      MT  (+/- 180 meters Scaled)
 BX0345
 BX0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR567227(NAD 83)
 BX0345
 BX0345                          SUPERSEDED SURVEY CONTROL
 BX0345
 BX0345  NGVD 29 (??/??/??)   36.40   (m)          119.4    (f) RESET       3  
 BX0345
 BX0345.Superseded values are not recommended for survey control.
 BX0345
 BX0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0345.See file dsdata.pdf to determine how the superseded data were derived.
 BX0345
 BX0345_MARKER: DD = SURVEY DISK
 BX0345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0345_STAMPING: 3433 RESET 1957
 BX0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0345+STABILITY: SURFACE MOTION
 BX0345
 BX0345  HISTORY     - Date     Condition        Report By
 BX0345  HISTORY     - 1957     MONUMENTED       CGS
 BX0345
 BX0345                          STATION DESCRIPTION
 BX0345
 BX0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 BX0345'4.65 MI W FROM TULLOS.
 BX0345'LOCATED 4.65 MILE WEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF
 BX0345'U.S. HIGHWAYS 84 AND 165 AT TULLOS, 0.3 MILE EAST OF A CROSSROAD, 89
 BX0345'PACES EAST OF A CONCRETE CULVERT, 49 FEET NORTH OF THE CENTERLINE OF
 BX0345'THE HIGHWAY, 10.5 FEET SOUTHEAST OF A 12-INCH PINE TREE, AND 8 FEET
 BX0345'NORTH OF A FENCE LINE, AND SET IN THE TOP OF A 12-INCH ROUND CONCRETE
 BX0345'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0346 ***********************************************************************
 BX0346  DESIGNATION -  3433 LAGS RESET 1960
 BX0346  PID         -  BX0346
 BX0346  STATE/COUNTY-  LA/WINN
 BX0346  COUNTRY     -  US
 BX0346  USGS QUAD   -  GEORGETOWN (2018)
 BX0346
 BX0346                         *CURRENT SURVEY CONTROL
 BX0346  ______________________________________________________________________
 BX0346* NAD 83(1986) POSITION- 31 50 22.     (N) 092 23 58.     (W)   SCALED
 BX0346* NAVD 88 ORTHO HEIGHT -    36.42  (+/-2cm)      119.5   (feet) VERTCON3
 BX0346  ______________________________________________________________________
 BX0346  GEOID HEIGHT    -        -25.587 (meters)                     GEOID18
 BX0346  VERT ORDER      -  THIRD (See Below)
 BX0346
 BX0346.The horizontal coordinates were scaled from a map and have
 BX0346.an estimated accuracy of +/- 6 seconds.
 BX0346
 BX0346.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0346.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0346
 BX0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0346.GEOID18 height accuracy estimate available here.
 BX0346
 BX0346.The vertical order pertains to the NGVD 29 superseded value.
 BX0346
 BX0346.Click photographs - Photos may exist for this station.
 BX0346
 BX0346;                    North         East    Units  Estimated Accuracy
 BX0346;SPC LA N     -   148,520.    1,009,520.      MT  (+/- 180 meters Scaled)
 BX0346
 BX0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR568227(NAD 83)
 BX0346
 BX0346                          SUPERSEDED SURVEY CONTROL
 BX0346
 BX0346  NGVD 29 (??/??/??)   36.50   (m)          119.8    (f) RESET       3  
 BX0346
 BX0346.Superseded values are not recommended for survey control.
 BX0346
 BX0346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0346.See file dsdata.pdf to determine how the superseded data were derived.
 BX0346
 BX0346_MARKER: DD = SURVEY DISK
 BX0346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0346_STAMPING: 3433 RESET 1960
 BX0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0346+STABILITY: SURFACE MOTION
 BX0346
 BX0346  HISTORY     - Date     Condition        Report By
 BX0346  HISTORY     - 1960     MONUMENTED       CGS
 BX0346
 BX0346                          STATION DESCRIPTION
 BX0346
 BX0346'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX0346'4.65 MI W FROM TULLOS.
 BX0346'THE MARK IS LOCATED 4.65 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS
 BX0346'JUNCTION WITH OLD U.S. HIGHWAY 165 AT TULLOS, 0.3 MILE EAST OF A
 BX0346'CROSSROADS, 89 PACES EAST OF A CONCRETE CULVERT, 65 FEET NORTH OF THE
 BX0346'CENTERLINE OF THE HIGHWAY, 35 FEET EAST OF A 2-FOOT PINE TREE, 61 FEET
 BX0346'WEST-SOUTHWEST OF TWIN PINE TREES, 5 FEET NORTH OF THE RIGHT-OF-WAY
 BX0346'FENCE, ABOUT 20 FEET EAST OF THE HIGHEST PART OF THE KNOLL, AND 1 FOOT
 BX0346'NORTHEAST OF A METAL WITNESS POST, AND SET IN THE TOP OF AN 8-INCH
 BX0346'SQUARE PRECAST CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0348 ***********************************************************************
 BX0348  DESIGNATION -  3434 LAGS RESET 1957
 BX0348  PID         -  BX0348
 BX0348  STATE/COUNTY-  LA/WINN
 BX0348  COUNTRY     -  US
 BX0348  USGS QUAD   -  GEORGETOWN (2018)
 BX0348
 BX0348                         *CURRENT SURVEY CONTROL
 BX0348  ______________________________________________________________________
 BX0348* NAD 83(1986) POSITION- 31 50 24.     (N) 092 24 12.     (W)   SCALED
 BX0348* NAVD 88 ORTHO HEIGHT -    34.04  (+/-2cm)      111.7   (feet) VERTCON3
 BX0348  ______________________________________________________________________
 BX0348  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 BX0348  VERT ORDER      -  THIRD (See Below)
 BX0348
 BX0348.The horizontal coordinates were scaled from a map and have
 BX0348.an estimated accuracy of +/- 6 seconds.
 BX0348
 BX0348.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0348.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0348
 BX0348.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0348.GEOID18 height accuracy estimate available here.
 BX0348
 BX0348.The vertical order pertains to the NGVD 29 superseded value.
 BX0348
 BX0348.Click photographs - Photos may exist for this station.
 BX0348
 BX0348;                    North         East    Units  Estimated Accuracy
 BX0348;SPC LA N     -   148,580.    1,009,150.      MT  (+/- 180 meters Scaled)
 BX0348
 BX0348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR564228(NAD 83)
 BX0348
 BX0348                          SUPERSEDED SURVEY CONTROL
 BX0348
 BX0348  NGVD 29 (??/??/??)   34.12   (m)          111.9    (f) RESET       3  
 BX0348
 BX0348.Superseded values are not recommended for survey control.
 BX0348
 BX0348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0348.See file dsdata.pdf to determine how the superseded data were derived.
 BX0348
 BX0348_MARKER: DD = SURVEY DISK
 BX0348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0348_STAMPING: 3434 RESET 1957
 BX0348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0348+STABILITY: SURFACE MOTION
 BX0348
 BX0348  HISTORY     - Date     Condition        Report By
 BX0348  HISTORY     - 1957     MONUMENTED       CGS
 BX0348
 BX0348                          STATION DESCRIPTION
 BX0348
 BX0348'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 BX0348'5.05 MI W FROM TULLOS.
 BX0348'LOCATED 5.05 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF
 BX0348'U.S. HIGHWAYS 84 AND 165 AT TULLOS, 0.1 MILE NORTHEAST OF A CURVE, 54
 BX0348'FEET EAST-SOUTHEAST OF THE CENTER OF THE HIGHWAY, 2 FEET
 BX0348'EAST-SOUTHEAST OF A FENCE LINE, 265 FEET SOUTH-SOUTHWEST OF THE
 BX0348'PROJECTED CENTER OF A DIRT ROAD LEADING NORTHWEST, 3 FEET
 BX0348'EAST-SOUTHEAST OF A CONCRETE WITNESS POST, AND SET IN THE TOP OF A
 BX0348'12-INCH ROUND CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2402 ***********************************************************************
 BX2402  DESIGNATION -  3434 RESET
 BX2402  PID         -  BX2402
 BX2402  STATE/COUNTY-  LA/WINN
 BX2402  COUNTRY     -  US
 BX2402  USGS QUAD   -  GEORGETOWN (2018)
 BX2402
 BX2402                         *CURRENT SURVEY CONTROL
 BX2402  ______________________________________________________________________
 BX2402* NAD 83(1986) POSITION- 31 50 23.     (N) 092 24 12.     (W)   SCALED
 BX2402* NAVD 88 ORTHO HEIGHT -    33.91  (+/-2cm)      111.3   (feet) VERTCON3
 BX2402  ______________________________________________________________________
 BX2402  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 BX2402  VERT ORDER      -  THIRD (See Below)
 BX2402
 BX2402.The horizontal coordinates were scaled from a map and have
 BX2402.an estimated accuracy of +/- 6 seconds.
 BX2402
 BX2402.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2402.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2402
 BX2402.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2402.GEOID18 height accuracy estimate available here.
 BX2402
 BX2402.The vertical order pertains to the NGVD 29 superseded value.
 BX2402
 BX2402.Click photographs - Photos may exist for this station.
 BX2402
 BX2402;                    North         East    Units  Estimated Accuracy
 BX2402;SPC LA N     -   148,550.    1,009,150.      MT  (+/- 180 meters Scaled)
 BX2402
 BX2402_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR564228(NAD 83)
 BX2402
 BX2402                          SUPERSEDED SURVEY CONTROL
 BX2402
 BX2402  NGVD 29 (??/??/??)   33.99   (m)          111.5    (f) RESET       3  
 BX2402
 BX2402.Superseded values are not recommended for survey control.
 BX2402
 BX2402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2402.See file dsdata.pdf to determine how the superseded data were derived.
 BX2402
 BX2402_MARKER: DD = SURVEY DISK
 BX2402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2402_STAMPING: 3434 RESET RESET 1960
 BX2402_MARK LOGO: LAGS
 BX2402_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2402+STABILITY: SURFACE MOTION
 BX2402
 BX2402  HISTORY     - Date     Condition        Report By
 BX2402  HISTORY     - 1960     MONUMENTED       CGS
 BX2402
 BX2402                          STATION DESCRIPTION
 BX2402
 BX2402'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX2402'5.05 MI W FROM TULLOS.
 BX2402'LOCATED 5.05 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS JUNCTION WITH
 BX2402'OLD U.S. HIGHWAY 165 AT TULLOS, ABOUT 0.1 MILE NORTHEAST OF A CURVE,
 BX2402'265 FEET SOUTH-SOUTHWEST OF THE PROJECTED CENTERLINE OF A DIRT ROAD
 BX2402'LEADING NORTHWEST, 65 FEET EAST-SOUTHEAST OF THE CENTERLINE OF THE
 BX2402'HIGHWAY, 5 FEET EAST-SOUTHEAST OF THE RIGHT-OF-WAY FENCE LINE AND
 BX2402'1 FOOT SOUTHEAST OF A METAL WITNESS POST. IT IS A STANDARD
 BX2402'LOUISIANA GEODETIC SURVEY DISK, STAMPED '3434 RESET RESET 1960', SET
 BX2402'IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0351 ***********************************************************************
 BX0351  DESIGNATION -  3435 LAGS RESET 1957
 BX0351  PID         -  BX0351
 BX0351  STATE/COUNTY-  LA/WINN
 BX0351  COUNTRY     -  US
 BX0351  USGS QUAD   -  GEORGETOWN (2018)
 BX0351
 BX0351                         *CURRENT SURVEY CONTROL
 BX0351  ______________________________________________________________________
 BX0351* NAD 83(1986) POSITION- 31 50 48.     (N) 092 24 54.     (W)   SCALED
 BX0351* NAVD 88 ORTHO HEIGHT -    26.37  (+/-2cm)       86.5   (feet) VERTCON3
 BX0351  ______________________________________________________________________
 BX0351  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 BX0351  VERT ORDER      -  THIRD (See Below)
 BX0351
 BX0351.The horizontal coordinates were scaled from a map and have
 BX0351.an estimated accuracy of +/- 6 seconds.
 BX0351
 BX0351.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0351.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0351
 BX0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0351.GEOID18 height accuracy estimate available here.
 BX0351
 BX0351.The vertical order pertains to the NGVD 29 superseded value.
 BX0351
 BX0351.Click photographs - Photos may exist for this station.
 BX0351
 BX0351;                    North         East    Units  Estimated Accuracy
 BX0351;SPC LA N     -   149,320.    1,008,050.      MT  (+/- 180 meters Scaled)
 BX0351
 BX0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR553235(NAD 83)
 BX0351
 BX0351                          SUPERSEDED SURVEY CONTROL
 BX0351
 BX0351  NGVD 29 (??/??/??)   26.44   (m)           86.7    (f) RESET       3  
 BX0351
 BX0351.Superseded values are not recommended for survey control.
 BX0351
 BX0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0351.See file dsdata.pdf to determine how the superseded data were derived.
 BX0351
 BX0351_MARKER: DD = SURVEY DISK
 BX0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0351_STAMPING: 3435 RESET 1957
 BX0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0351+STABILITY: SURFACE MOTION
 BX0351
 BX0351  HISTORY     - Date     Condition        Report By
 BX0351  HISTORY     - 1957     MONUMENTED       CGS
 BX0351
 BX0351                          STATION DESCRIPTION
 BX0351
 BX0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 BX0351'5.8 MI W FROM TULLOS.
 BX0351'LOCATED 5.8 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF
 BX0351'U.S. HIGHWAYS 84 AND 165, AT TULLOS, 0.15 MILE WEST OF A WOODEN
 BX0351'BRIDGE, 85 PACES WEST OF A PRIVATE ROAD LEADING NORTH TO A LARGE WHITE
 BX0351'FARM HOUSE, 54 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 85 FEET
 BX0351'WEST OF A POWER POLE WITH A METER AND 3 FEET EAST OF A CONCRETE
 BX0351'WITNESS POST, AND SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST,
 BX0351'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2403 ***********************************************************************
 BX2403  DESIGNATION -  3435 RESET
 BX2403  PID         -  BX2403
 BX2403  STATE/COUNTY-  LA/WINN
 BX2403  COUNTRY     -  US
 BX2403  USGS QUAD   -  GEORGETOWN (2018)
 BX2403
 BX2403                         *CURRENT SURVEY CONTROL
 BX2403  ______________________________________________________________________
 BX2403* NAD 83(1986) POSITION- 31 50 48.     (N) 092 24 54.     (W)   SCALED
 BX2403* NAVD 88 ORTHO HEIGHT -    26.28  (+/-2cm)       86.2   (feet) VERTCON3
 BX2403  ______________________________________________________________________
 BX2403  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 BX2403  VERT ORDER      -  THIRD (See Below)
 BX2403
 BX2403.The horizontal coordinates were scaled from a map and have
 BX2403.an estimated accuracy of +/- 6 seconds.
 BX2403
 BX2403.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2403.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2403
 BX2403.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2403.GEOID18 height accuracy estimate available here.
 BX2403
 BX2403.The vertical order pertains to the NGVD 29 superseded value.
 BX2403
 BX2403.Click photographs - Photos may exist for this station.
 BX2403
 BX2403;                    North         East    Units  Estimated Accuracy
 BX2403;SPC LA N     -   149,320.    1,008,050.      MT  (+/- 180 meters Scaled)
 BX2403
 BX2403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR553235(NAD 83)
 BX2403
 BX2403                          SUPERSEDED SURVEY CONTROL
 BX2403
 BX2403  NGVD 29 (??/??/??)   26.36   (m)           86.5    (f) RESET       3  
 BX2403
 BX2403.Superseded values are not recommended for survey control.
 BX2403
 BX2403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2403.See file dsdata.pdf to determine how the superseded data were derived.
 BX2403
 BX2403_MARKER: DD = SURVEY DISK
 BX2403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2403_STAMPING: 3435 RESET RESET 1960
 BX2403_MARK LOGO: LAGS
 BX2403_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2403+STABILITY: SURFACE MOTION
 BX2403
 BX2403  HISTORY     - Date     Condition        Report By
 BX2403  HISTORY     - 1960     MONUMENTED       CGS
 BX2403
 BX2403                          STATION DESCRIPTION
 BX2403
 BX2403'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX2403'5.8 MI W FROM TULLOS.
 BX2403'LOCATED 5.8 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS JUNCTION WITH
 BX2403'OLD U.S. HIGHWAY 165 AT TULLOS, 0.15 MILE WEST OF A BRIDGE, 85 PACES
 BX2403'WEST OF THE DRIVEWAY LEADING NORTH TO A LARGE WHITE FARMHOUSE, 64
 BX2403'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY 85 FEET WEST OF A POWER
 BX2403'POLE WITH A METER, 4.5 FEET SOUTHWEST OF A 2-FOOT PINE TREE, 9 FEET
 BX2403'SOUTHWEST OF A 2-FOOT PINE TREE AND ON LINE WITH THE TWO TREES, AND
 BX2403'1 FOOT NORTH OF A METAL WITNESS POST. IT IS A STANDARD LOUISIANA
 BX2403'GEODETIC SURVEY DISK, STAMPED '3435 RESET RESET 1960', SET IN THE TOP
 BX2403'OF AN 8-INCH SQUARE CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0355 ***********************************************************************
 BX0355  DESIGNATION -  3436 LAGS RESET 1957
 BX0355  PID         -  BX0355
 BX0355  STATE/COUNTY-  LA/WINN
 BX0355  COUNTRY     -  US
 BX0355  USGS QUAD   -  GEORGETOWN (2018)
 BX0355
 BX0355                         *CURRENT SURVEY CONTROL
 BX0355  ______________________________________________________________________
 BX0355* NAD 83(1986) POSITION- 31 51 19.     (N) 092 25 40.     (W)   SCALED
 BX0355* NAVD 88 ORTHO HEIGHT -    31.38  (+/-2cm)      103.0   (feet) VERTCON3
 BX0355  ______________________________________________________________________
 BX0355  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 BX0355  VERT ORDER      -  THIRD (See Below)
 BX0355
 BX0355.The horizontal coordinates were scaled from a map and have
 BX0355.an estimated accuracy of +/- 6 seconds.
 BX0355
 BX0355.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0355.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0355
 BX0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0355.GEOID18 height accuracy estimate available here.
 BX0355
 BX0355.The vertical order pertains to the NGVD 29 superseded value.
 BX0355
 BX0355.Click photographs - Photos may exist for this station.
 BX0355
 BX0355;                    North         East    Units  Estimated Accuracy
 BX0355;SPC LA N     -   150,270.    1,006,840.      MT  (+/- 180 meters Scaled)
 BX0355
 BX0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR541245(NAD 83)
 BX0355
 BX0355                          SUPERSEDED SURVEY CONTROL
 BX0355
 BX0355  NGVD 29 (??/??/??)   31.45   (m)          103.2    (f) RESET       3  
 BX0355
 BX0355.Superseded values are not recommended for survey control.
 BX0355
 BX0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0355.See file dsdata.pdf to determine how the superseded data were derived.
 BX0355
 BX0355_MARKER: DD = SURVEY DISK
 BX0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0355_STAMPING: 3436 RESET 1957
 BX0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0355+STABILITY: SURFACE MOTION
 BX0355
 BX0355  HISTORY     - Date     Condition        Report By
 BX0355  HISTORY     - 1957     MONUMENTED       CGS
 BX0355
 BX0355                          STATION DESCRIPTION
 BX0355
 BX0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 BX0355'6.6 MI NW FROM TULLOS.
 BX0355'LOCATED 6.6 MILES NORTHWEST ALONG U.S. HIGHWAY 84 FROM THE
 BX0355'INTERSECTION OF U.S. HIGHWAYS 84 AND 165 AT TULLOS IN THE NORTHWEST
 BX0355'ANGLE OF A CROSSROAD, 50 FEET WEST OF THE CENTER OF THE ROAD LEADING
 BX0355'NORTH, 46 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.  18 FEET WEST
 BX0355'OF A POWER POLE WITH LINES LEADING FOUR DIRECTIONS, AND 3 FEET WEST OF
 BX0355'A CONCRETE WITNESS POST, AND SET IN THE TOP OF A 12-INCH ROUND
 BX0355'CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2374 ***********************************************************************
 BX2374  DESIGNATION -  3436 RESET
 BX2374  PID         -  BX2374
 BX2374  STATE/COUNTY-  LA/WINN
 BX2374  COUNTRY     -  US
 BX2374  USGS QUAD   -  GEORGETOWN (2018)
 BX2374
 BX2374                         *CURRENT SURVEY CONTROL
 BX2374  ______________________________________________________________________
 BX2374* NAD 83(1986) POSITION- 31 51 18.     (N) 092 25 40.     (W)   SCALED
 BX2374* NAVD 88 ORTHO HEIGHT -    31.53  (+/-2cm)      103.4   (feet) VERTCON3
 BX2374  ______________________________________________________________________
 BX2374  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 BX2374  VERT ORDER      -  THIRD (See Below)
 BX2374
 BX2374.The horizontal coordinates were scaled from a map and have
 BX2374.an estimated accuracy of +/- 6 seconds.
 BX2374
 BX2374.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2374.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2374
 BX2374.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2374.GEOID18 height accuracy estimate available here.
 BX2374
 BX2374.The vertical order pertains to the NGVD 29 superseded value.
 BX2374
 BX2374.Click photographs - Photos may exist for this station.
 BX2374
 BX2374;                    North         East    Units  Estimated Accuracy
 BX2374;SPC LA N     -   150,240.    1,006,840.      MT  (+/- 180 meters Scaled)
 BX2374
 BX2374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR541245(NAD 83)
 BX2374
 BX2374                          SUPERSEDED SURVEY CONTROL
 BX2374
 BX2374  NGVD 29 (??/??/??)   31.61   (m)          103.7    (f) RESET       3  
 BX2374
 BX2374.Superseded values are not recommended for survey control.
 BX2374
 BX2374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2374.See file dsdata.pdf to determine how the superseded data were derived.
 BX2374
 BX2374_MARKER: DD = SURVEY DISK
 BX2374_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX2374_STAMPING: 3436 RESET RESET 1960
 BX2374_MARK LOGO: LAGS
 BX2374_PROJECTION: PROJECTING 15 CENTIMETERS
 BX2374_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2374
 BX2374  HISTORY     - Date     Condition        Report By
 BX2374  HISTORY     - 1960     MONUMENTED       CGS
 BX2374
 BX2374                          STATION DESCRIPTION
 BX2374
 BX2374'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX2374'6.6 MI W FROM TULLOS.
 BX2374'LOCATED 6.6 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS JUNCTION WITH
 BX2374'OLD U.S. HIGHWAY 165 AT TULLOS, IN THE NORTHWEST ANGLE OF A CROSS-
 BX2374'ROADS, 64 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 48 FEET WEST
 BX2374'OF THE CENTER OF THE ROAD LEADING NORTH, 18 FEET WEST OF A POWER
 BX2374'POLE, WITH WIRES LEADING FOUR DIRECTIONS, 8.5 FEET EAST OF AN 8-
 BX2374'INCH PINE TREE, 34 FEET SOUTHWEST OF A POWER POLE WITH A TRANS-
 BX2374'FORMER AND 2 FEET NORTHEAST OF A METAL WITNESS POST. IT IS A
 BX2374'STANDARD DISK, STAMPED 3436 RESET RESET 1960, SET IN THE TOP OF AN 8-
 BX2374'INCH SQUARE PRECAST CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0357 ***********************************************************************
 BX0357  DESIGNATION -  3437 LAGS RESET 1957
 BX0357  PID         -  BX0357
 BX0357  STATE/COUNTY-  LA/WINN
 BX0357  COUNTRY     -  US
 BX0357  USGS QUAD   -  GEORGETOWN (2018)
 BX0357
 BX0357                         *CURRENT SURVEY CONTROL
 BX0357  ______________________________________________________________________
 BX0357* NAD 83(1986) POSITION- 31 51 33.     (N) 092 26 08.     (W)   SCALED
 BX0357* NAVD 88 ORTHO HEIGHT -    36.30  (+/-2cm)      119.1   (feet) VERTCON3
 BX0357  ______________________________________________________________________
 BX0357  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 BX0357  VERT ORDER      -  THIRD (See Below)
 BX0357
 BX0357.The horizontal coordinates were scaled from a map and have
 BX0357.an estimated accuracy of +/- 6 seconds.
 BX0357
 BX0357.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0357.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0357
 BX0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0357.GEOID18 height accuracy estimate available here.
 BX0357
 BX0357.The vertical order pertains to the NGVD 29 superseded value.
 BX0357
 BX0357.Click photographs - Photos may exist for this station.
 BX0357
 BX0357;                    North         East    Units  Estimated Accuracy
 BX0357;SPC LA N     -   150,700.    1,006,100.      MT  (+/- 180 meters Scaled)
 BX0357
 BX0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR533249(NAD 83)
 BX0357
 BX0357                          SUPERSEDED SURVEY CONTROL
 BX0357
 BX0357  NGVD 29 (??/??/??)   36.38   (m)          119.4    (f) RESET       3  
 BX0357
 BX0357.Superseded values are not recommended for survey control.
 BX0357
 BX0357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0357.See file dsdata.pdf to determine how the superseded data were derived.
 BX0357
 BX0357_MARKER: DD = SURVEY DISK
 BX0357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0357_STAMPING: 3437 RESET 1957
 BX0357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0357+STABILITY: SURFACE MOTION
 BX0357
 BX0357  HISTORY     - Date     Condition        Report By
 BX0357  HISTORY     - 1957     MONUMENTED       CGS
 BX0357
 BX0357                          STATION DESCRIPTION
 BX0357
 BX0357'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 BX0357'7.2 MI NW FROM TULLOS.
 BX0357'7.2 MILES NORTHWEST ALONG U.S. HIGHWAY 84 FROM THE INTERSECTION OF
 BX0357'U.S. HIGHWAY 84 AND 165 AT TULLOS, 0.3 MILE SOUTHEAST OF THE JUNCTION
 BX0357'OF THE HIGHWAY AND A ROAD LEADING SOUTHWEST TO THE LEWIS CHAPEL
 BX0357'METHODIST CHURCH, 43 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 33
 BX0357'FEET NORTH OF THE NORTH RAIL OF THE TREMONT AND GULF RAILROAD, 4 FEET
 BX0357'NORTH OF A FORKED PINE TREE, 8 FEET ABOVE THE LEVEL OF THE TRACK AND
 BX0357'1.0 FEET LOWER THAN THE LEVEL OF THE HIGHWAY.  THE DISK IS SET IN THE
 BX0357'TOP OF A 12-INCH CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2373 ***********************************************************************
 BX2373  DESIGNATION -  3437 RESET
 BX2373  PID         -  BX2373
 BX2373  STATE/COUNTY-  LA/WINN
 BX2373  COUNTRY     -  US
 BX2373  USGS QUAD   -  GEORGETOWN (2018)
 BX2373
 BX2373                         *CURRENT SURVEY CONTROL
 BX2373  ______________________________________________________________________
 BX2373* NAD 83(1986) POSITION- 31 51 34.     (N) 092 26 08.     (W)   SCALED
 BX2373* NAVD 88 ORTHO HEIGHT -    35.18  (+/-2cm)      115.4   (feet) VERTCON3
 BX2373  ______________________________________________________________________
 BX2373  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 BX2373  VERT ORDER      -  THIRD (See Below)
 BX2373
 BX2373.The horizontal coordinates were scaled from a map and have
 BX2373.an estimated accuracy of +/- 6 seconds.
 BX2373
 BX2373.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2373.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2373
 BX2373.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2373.GEOID18 height accuracy estimate available here.
 BX2373
 BX2373.The vertical order pertains to the NGVD 29 superseded value.
 BX2373
 BX2373.Click photographs - Photos may exist for this station.
 BX2373
 BX2373;                    North         East    Units  Estimated Accuracy
 BX2373;SPC LA N     -   150,730.    1,006,100.      MT  (+/- 180 meters Scaled)
 BX2373
 BX2373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR533249(NAD 83)
 BX2373
 BX2373                          SUPERSEDED SURVEY CONTROL
 BX2373
 BX2373  NGVD 29 (??/??/??)   35.25   (m)          115.6    (f) RESET       3  
 BX2373
 BX2373.Superseded values are not recommended for survey control.
 BX2373
 BX2373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2373.See file dsdata.pdf to determine how the superseded data were derived.
 BX2373
 BX2373_MARKER: DD = SURVEY DISK
 BX2373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2373_STAMPING: 3437 RESET RESET 1960
 BX2373_MARK LOGO: LAGS
 BX2373_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2373+STABILITY: SURFACE MOTION
 BX2373
 BX2373  HISTORY     - Date     Condition        Report By
 BX2373  HISTORY     - 1960     MONUMENTED       CGS
 BX2373
 BX2373                          STATION DESCRIPTION
 BX2373
 BX2373'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BX2373'LOCATED 7.2 MILES WEST ALONG U.S. HIGHWAY 84 FROM ITS JUNCTION WITH
 BX2373'OLD U.S. HIGHWAY 165 AT TULLOS, 0.3 MILE SOUTHEAST OF THE JUNCTION
 BX2373'WITH A ROAD LEADING SOUTHWEST TO THE LEWIS CHAPEL METHODIST CHURCH,
 BX2373'106.5 FEET SOUTHWEST OF THE CENTER OF THE HIGHWAY, 27.5 FEET SOUTH-
 BX2373'WEST OF THE CENTER OF THE OLD RAILROAD GRADE, 3.5 FEET WEST-NORTH-
 BX2373'WEST OF A TELEGRAPH POLE, 46.5 FEET SOUTHWEST OF THE RIGHT-OF-WAY
 BX2373'FENCE AND 1.5 FOOT SOUTHWEST OF A METAL WITNESS POST. IT IS A
 BX2373'STANDARD LOUISIANA GEODETIC SURVEY DISK, STAMPED '3437 RESET RESET
 BX2373'1960,' SET IN THE TOP OF AN 8-INCH SQUARE PRECAST CONCRETE POST
 BX2373'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0370 ***********************************************************************
 BX0370  DESIGNATION -  3450 LAGS RESET 1958
 BX0370  PID         -  BX0370
 BX0370  STATE/COUNTY-  LA/WINN
 BX0370  COUNTRY     -  US
 BX0370  USGS QUAD   -  FLAT CREEK (2018)
 BX0370
 BX0370                         *CURRENT SURVEY CONTROL
 BX0370  ______________________________________________________________________
 BX0370* NAD 83(1986) POSITION- 31 54 47.     (N) 092 26 41.     (W)   SCALED
 BX0370* NAVD 88 ORTHO HEIGHT -    48.80  (+/-2cm)      160.1   (feet) VERTCON3
 BX0370  ______________________________________________________________________
 BX0370  GEOID HEIGHT    -        -25.548 (meters)                     GEOID18
 BX0370  VERT ORDER      -  THIRD (See Below)
 BX0370
 BX0370.The horizontal coordinates were scaled from a map and have
 BX0370.an estimated accuracy of +/- 6 seconds.
 BX0370
 BX0370.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0370.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0370
 BX0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0370.GEOID18 height accuracy estimate available here.
 BX0370
 BX0370.The vertical order pertains to the NGVD 29 superseded value.
 BX0370
 BX0370.Click photographs - Photos may exist for this station.
 BX0370
 BX0370;                    North         East    Units  Estimated Accuracy
 BX0370;SPC LA N     -   156,670.    1,005,230.      MT  (+/- 180 meters Scaled)
 BX0370
 BX0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR524309(NAD 83)
 BX0370
 BX0370                          SUPERSEDED SURVEY CONTROL
 BX0370
 BX0370  NGVD 29 (??/??/??)   48.87   (m)          160.3    (f) RESET       3  
 BX0370
 BX0370.Superseded values are not recommended for survey control.
 BX0370
 BX0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0370.See file dsdata.pdf to determine how the superseded data were derived.
 BX0370
 BX0370_MARKER: DD = SURVEY DISK
 BX0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0370_STAMPING: 3450 RESET 1958
 BX0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0370+STABILITY: SURFACE MOTION
 BX0370
 BX0370  HISTORY     - Date     Condition        Report By
 BX0370  HISTORY     - 1958     MONUMENTED       CGS
 BX0370
 BX0370                          STATION DESCRIPTION
 BX0370
 BX0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 BX0370'12.1 MI E FROM WINNFIELD.
 BX0370'6.4 MILES EAST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX0370'THENCE 5.7 MILES EAST ALONG STATE HIGHWAY 124 TO A FARMHOUSE ON THE
 BX0370'RIGHT AND THE MARK ON THE LEFT.  IT IS 0.15 MILE WEST OF A CONCRETE
 BX0370'BRIDGE OVER A SMALL CREEK, 91 FEET WEST OF A POWER POLE, 42 FEET NORTH
 BX0370'OF THE CENTERLINE OF STATE HIGHWAY 124, 48 FEET WEST OF THE CENTER OF
 BX0370'A WOODS ROAD LEADING NORTH, 18 FEET EAST OF THE PROJECTED WEST WALL OF
 BX0370'THE FARM HOUSE SOUTH OF THE ROAD AND OPPOSITE THE DRIVEWAY LEADING TO
 BX0370'THE FARMHOUSE.  THE DISK IS SET IN THE TOP OF A CONCRETE POST
 BX0370'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0368 ***********************************************************************
 BX0368  DESIGNATION -  3452 LAGS RESET 1958
 BX0368  PID         -  BX0368
 BX0368  STATE/COUNTY-  LA/WINN
 BX0368  COUNTRY     -  US
 BX0368  USGS QUAD   -  FLAT CREEK (2018)
 BX0368
 BX0368                         *CURRENT SURVEY CONTROL
 BX0368  ______________________________________________________________________
 BX0368* NAD 83(1986) POSITION- 31 54 43.     (N) 092 27 51.     (W)   SCALED
 BX0368* NAVD 88 ORTHO HEIGHT -    47.93  (+/-2cm)      157.3   (feet) VERTCON3
 BX0368  ______________________________________________________________________
 BX0368  GEOID HEIGHT    -        -25.561 (meters)                     GEOID18
 BX0368  VERT ORDER      -  THIRD (See Below)
 BX0368
 BX0368.The horizontal coordinates were scaled from a map and have
 BX0368.an estimated accuracy of +/- 6 seconds.
 BX0368
 BX0368.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0368.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0368
 BX0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0368.GEOID18 height accuracy estimate available here.
 BX0368
 BX0368.The vertical order pertains to the NGVD 29 superseded value.
 BX0368
 BX0368.Click photographs - Photos may exist for this station.
 BX0368
 BX0368;                    North         East    Units  Estimated Accuracy
 BX0368;SPC LA N     -   156,550.    1,003,390.      MT  (+/- 180 meters Scaled)
 BX0368
 BX0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR506308(NAD 83)
 BX0368
 BX0368                          SUPERSEDED SURVEY CONTROL
 BX0368
 BX0368  NGVD 29 (??/??/??)   48.00   (m)          157.5    (f) RESET       3  
 BX0368
 BX0368.Superseded values are not recommended for survey control.
 BX0368
 BX0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0368.See file dsdata.pdf to determine how the superseded data were derived.
 BX0368
 BX0368_MARKER: DD = SURVEY DISK
 BX0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0368_STAMPING: 3452 RESET 1958
 BX0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0368+STABILITY: SURFACE MOTION
 BX0368
 BX0368  HISTORY     - Date     Condition        Report By
 BX0368  HISTORY     - 1958     MONUMENTED       CGS
 BX0368
 BX0368                          STATION DESCRIPTION
 BX0368
 BX0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 BX0368'10.95 MI E FROM WINNFIELD.
 BX0368'6.4 MILES EAST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX0368'THENCE 4.55 MILES EAST ALONG STATE HIGHWAY 124 AT THE TOP OF A HILL.
 BX0368'IT IS 58 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 158 FEET EAST OF
 BX0368'A POWER POLE, 134 FEET EAST OF A WOODS ROAD LEADING NORTH, 3.5 FEET
 BX0368'SOUTH OF A CONCRETE WITNESS POST, AND SET IN THE TOP OF A 12-INCH
 BX0368'ROUND CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0366 ***********************************************************************
 BX0366  DESIGNATION -  3453 LAGS RESET 1958
 BX0366  PID         -  BX0366
 BX0366  STATE/COUNTY-  LA/WINN
 BX0366  COUNTRY     -  US
 BX0366  USGS QUAD   -  FLAT CREEK (2018)
 BX0366
 BX0366                         *CURRENT SURVEY CONTROL
 BX0366  ______________________________________________________________________
 BX0366* NAD 83(1986) POSITION- 31 54 46.     (N) 092 28 28.     (W)   SCALED
 BX0366* NAVD 88 ORTHO HEIGHT -    47.45  (+/-2cm)      155.7   (feet) VERTCON3
 BX0366  ______________________________________________________________________
 BX0366  GEOID HEIGHT    -        -25.568 (meters)                     GEOID18
 BX0366  VERT ORDER      -  THIRD (See Below)
 BX0366
 BX0366.The horizontal coordinates were scaled from a map and have
 BX0366.an estimated accuracy of +/- 6 seconds.
 BX0366
 BX0366.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0366.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0366
 BX0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0366.GEOID18 height accuracy estimate available here.
 BX0366
 BX0366.The vertical order pertains to the NGVD 29 superseded value.
 BX0366
 BX0366.Click photographs - Photos may exist for this station.
 BX0366
 BX0366;                    North         East    Units  Estimated Accuracy
 BX0366;SPC LA N     -   156,640.    1,002,420.      MT  (+/- 180 meters Scaled)
 BX0366
 BX0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR496308(NAD 83)
 BX0366
 BX0366                          SUPERSEDED SURVEY CONTROL
 BX0366
 BX0366  NGVD 29 (??/??/??)   47.52   (m)          155.9    (f) RESET       3  
 BX0366
 BX0366.Superseded values are not recommended for survey control.
 BX0366
 BX0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0366.See file dsdata.pdf to determine how the superseded data were derived.
 BX0366
 BX0366_MARKER: DD = SURVEY DISK
 BX0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0366_STAMPING: 3453 RESET 1958
 BX0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0366+STABILITY: SURFACE MOTION
 BX0366
 BX0366  HISTORY     - Date     Condition        Report By
 BX0366  HISTORY     - 1958     MONUMENTED       CGS
 BX0366
 BX0366                          STATION DESCRIPTION
 BX0366
 BX0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 BX0366'10.3 MI E FROM WINNFIELD.
 BX0366'6.4 MILES EAST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE IN WINNFIELD,
 BX0366'THENCE 3.9 MILES EAST ALONG STATE HIGHWAY 124 TO A SIDE ROAD LEADING
 BX0366'SOUTH TO A FARM HOUSE AND THE MARK ON THE LEFT.  IT IS 43 FEET NORTH
 BX0366'OF THE CENTERLINE OF THE HIGHWAY, 14 FEET EAST OF THE PROJECTED
 BX0366'CENTERLINE OF THE FARM ROAD LEADING SOUTH, 3 FEET NORTH OF A CONCRETE
 BX0366'WITNESS POST, 41 FEET SOUTHEAST OF THE SOUTH ONE OF THREE POWER POLES
 BX0366'SUPPORTING A POWER LINE AND 5 FEET NORTHWEST OF A BRACE POLE. THE DISK
 BX0366'IS SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST PROJECTING 6
 BX0366'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0364 ***********************************************************************
 BX0364  DESIGNATION -  3454 LAGS RESET 1958
 BX0364  PID         -  BX0364
 BX0364  STATE/COUNTY-  LA/WINN
 BX0364  COUNTRY     -  US
 BX0364  USGS QUAD   -  FLAT CREEK (2018)
 BX0364
 BX0364                         *CURRENT SURVEY CONTROL
 BX0364  ______________________________________________________________________
 BX0364* NAD 83(1986) POSITION- 31 54 48.     (N) 092 29 16.     (W)   SCALED
 BX0364* NAVD 88 ORTHO HEIGHT -    44.47  (+/-2cm)      145.9   (feet) VERTCON3
 BX0364  ______________________________________________________________________
 BX0364  GEOID HEIGHT    -        -25.577 (meters)                     GEOID18
 BX0364  VERT ORDER      -  THIRD (See Below)
 BX0364
 BX0364.The horizontal coordinates were scaled from a map and have
 BX0364.an estimated accuracy of +/- 6 seconds.
 BX0364
 BX0364.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0364.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0364
 BX0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0364.GEOID18 height accuracy estimate available here.
 BX0364
 BX0364.The vertical order pertains to the NGVD 29 superseded value.
 BX0364
 BX0364.Click photographs - Photos may exist for this station.
 BX0364
 BX0364;                    North         East    Units  Estimated Accuracy
 BX0364;SPC LA N     -   156,700.    1,001,160.      MT  (+/- 180 meters Scaled)
 BX0364
 BX0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR484309(NAD 83)
 BX0364
 BX0364                          SUPERSEDED SURVEY CONTROL
 BX0364
 BX0364  NGVD 29 (??/??/??)   44.54   (m)          146.1    (f) RESET       3  
 BX0364
 BX0364.Superseded values are not recommended for survey control.
 BX0364
 BX0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0364.See file dsdata.pdf to determine how the superseded data were derived.
 BX0364
 BX0364_MARKER: DD = SURVEY DISK
 BX0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0364_STAMPING: 3454 RESET 1958
 BX0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0364+STABILITY: SURFACE MOTION
 BX0364
 BX0364  HISTORY     - Date     Condition        Report By
 BX0364  HISTORY     - 1958     MONUMENTED       CGS
 BX0364
 BX0364                          STATION DESCRIPTION
 BX0364
 BX0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 BX0364'9.6 MI E FROM WINNFIELD.
 BX0364'6.4 MILES EAST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX0364'THENCE 3.2 MILES EAST ALONG STATE HIGHWAY 124 TO A HOUSE ON THE LEFT
 BX0364'AND THE MARK ON THE RIGHT.  IT IS 72 FEET WEST OF A FENCE CORNER, 40
 BX0364'FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 67 FEET WEST OF A WOODS
 BX0364'ROAD LEADING SOUTH, 71 FEET WEST OF THE PROJECTED CENTERLINE OF THE
 BX0364'DRIVEWAY LEADING NORTH TO THE FARM HOUSE, 13 FEET EAST OF A POWER
 BX0364'POLE, AND 16 FEET EAST OF AN 18-INCH PINE TREE.  THE DISK IS SET IN
 BX0364'THE TOP OF A 12-INCH ROUND CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0362 ***********************************************************************
 BX0362  DESIGNATION -  3455 LAGS RESET 1958
 BX0362  PID         -  BX0362
 BX0362  STATE/COUNTY-  LA/WINN
 BX0362  COUNTRY     -  US
 BX0362  USGS QUAD   -  FLAT CREEK (2018)
 BX0362
 BX0362                         *CURRENT SURVEY CONTROL
 BX0362  ______________________________________________________________________
 BX0362* NAD 83(1986) POSITION- 31 54 49.     (N) 092 29 35.     (W)   SCALED
 BX0362* NAVD 88 ORTHO HEIGHT -    34.44  (+/-2cm)      113.0   (feet) VERTCON3
 BX0362  ______________________________________________________________________
 BX0362  GEOID HEIGHT    -        -25.581 (meters)                     GEOID18
 BX0362  VERT ORDER      -  THIRD (See Below)
 BX0362
 BX0362.The horizontal coordinates were scaled from a map and have
 BX0362.an estimated accuracy of +/- 6 seconds.
 BX0362
 BX0362.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0362.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0362
 BX0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0362.GEOID18 height accuracy estimate available here.
 BX0362
 BX0362.The vertical order pertains to the NGVD 29 superseded value.
 BX0362
 BX0362.Click photographs - Photos may exist for this station.
 BX0362
 BX0362;                    North         East    Units  Estimated Accuracy
 BX0362;SPC LA N     -   156,730.    1,000,660.      MT  (+/- 180 meters Scaled)
 BX0362
 BX0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR479309(NAD 83)
 BX0362
 BX0362                          SUPERSEDED SURVEY CONTROL
 BX0362
 BX0362  NGVD 29 (??/??/??)   34.51   (m)          113.2    (f) RESET       3  
 BX0362
 BX0362.Superseded values are not recommended for survey control.
 BX0362
 BX0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0362.See file dsdata.pdf to determine how the superseded data were derived.
 BX0362
 BX0362_MARKER: DD = SURVEY DISK
 BX0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0362_STAMPING: 3455 RESET 1958
 BX0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0362+STABILITY: SURFACE MOTION
 BX0362_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX0362+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2013
 BX0362
 BX0362  HISTORY     - Date     Condition        Report By
 BX0362  HISTORY     - 1958     MONUMENTED       CGS
 BX0362  HISTORY     - 20130809 GOOD             NWS
 BX0362
 BX0362                          STATION DESCRIPTION
 BX0362
 BX0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 BX0362'9.3 MI E FROM WINNFIELD.
 BX0362'6.4 MILES EAST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX0362'THENCE 2.9 MILES EAST ALONG STATE HIGHWAY 124 TO THE J.R. MALAY HOUSE
 BX0362'AND THE MARK ON THE LEFT.  IT IS IN THE SOUTHEAST CORNER OF THE MALAY
 BX0362'FRONT YARD, 55 FEET NORTH OF THE CENTER OF THE HIGHWAY, 2 FEET
 BX0362'SOUTH-SOUTHWEST OF A POWER POLE, 65 FEET SOUTH-SOUTHEAST OF THE
 BX0362'SOUTHEAST CORNER OF THE HOUSE, 60 FEET EAST OF A 3-FOOT PIN OAK TREE
 BX0362'AND 2 FEET WEST OF A FENCE LINE.  THE DISK IS SET IN THE TOP OF A
 BX0362'12-INCH ROUND CONCRETE POST PROJECTING 6 INCHES AND ABOUT 10 FEET
 BX0362'ABOVE THE LEVEL OF THE HIGHWAY.
 BX0362
 BX0362                          STATION RECOVERY (2013)
 BX0362
 BX0362'RECOVERY NOTE BY NATIONAL WEATHER SERVICE 2013 (JB)
 BX0362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0359 ***********************************************************************
 BX0359  DESIGNATION -  3456
 BX0359  PID         -  BX0359
 BX0359  STATE/COUNTY-  LA/WINN
 BX0359  COUNTRY     -  US
 BX0359  USGS QUAD   -  WINNFIELD EAST (2018)
 BX0359
 BX0359                         *CURRENT SURVEY CONTROL
 BX0359  ______________________________________________________________________
 BX0359* NAD 83(1986) POSITION- 31 54 52.     (N) 092 30 23.     (W)   SCALED
 BX0359* NAVD 88 ORTHO HEIGHT -    47.38  (+/-2cm)      155.4   (feet) VERTCON3
 BX0359  ______________________________________________________________________
 BX0359  GEOID HEIGHT    -        -25.591 (meters)                     GEOID18
 BX0359  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0359
 BX0359.The horizontal coordinates were scaled from a map and have
 BX0359.an estimated accuracy of +/- 6 seconds.
 BX0359
 BX0359.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0359.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0359
 BX0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0359.GEOID18 height accuracy estimate available here.
 BX0359
 BX0359.The vertical order pertains to the NGVD 29 superseded value.
 BX0359
 BX0359.Click photographs - Photos may exist for this station.
 BX0359
 BX0359;                    North         East    Units  Estimated Accuracy
 BX0359;SPC LA N     -   156,830.      999,400.      MT  (+/- 180 meters Scaled)
 BX0359
 BX0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR466310(NAD 83)
 BX0359
 BX0359                          SUPERSEDED SURVEY CONTROL
 BX0359
 BX0359  NGVD 29 (11/26/84)   47.446  (m)          155.66   (f) ADJUSTED    2 0
 BX0359
 BX0359.Superseded values are not recommended for survey control.
 BX0359
 BX0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0359.See file dsdata.pdf to determine how the superseded data were derived.
 BX0359
 BX0359_MARKER: DD = SURVEY DISK
 BX0359_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0359_STAMPING: 3456
 BX0359_PROJECTION: PROJECTING 12 CENTIMETERS
 BX0359_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0359
 BX0359  HISTORY     - Date     Condition        Report By
 BX0359  HISTORY     - UNK      MONUMENTED       LAGS
 BX0359  HISTORY     - 1950     GOOD             CGS
 BX0359
 BX0359                          STATION DESCRIPTION
 BX0359
 BX0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0359'8.7 MI E FROM WINNFIELD.
 BX0359'6.5 MILES EAST ALONG U. S. HIGHWAY 84 FROM THE COURTHOUSE AT
 BX0359'WINNFIELD, THENCE 2.2 MILES EAST ALONG STATE HIGHWAY 6, ON TOP OF A
 BX0359'RISE, 113.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF PLEASANT HILL
 BX0359'LIBRARY (BRANCH WINN PARISH), 64 FEET SOUTHWEST OF THE CENTER LINE OF
 BX0359'A DIRT ROAD LEADING NORTHWEST TO COLGRADE FIRE TOWER, 32 FEET NORTH OF
 BX0359'AND APPROXIMATELY 10 FEET HIGHER THAN THE CENTER LINE OF THE HIGHWAY,
 BX0359'3.4 FEET SOUTH OF A CONCRETE REFERENCE POST, AND SET IN THE TOP OF A
 BX0359'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0360 ***********************************************************************
 BX0360  DESIGNATION -  3456 LAGS RESET 1958
 BX0360  PID         -  BX0360
 BX0360  STATE/COUNTY-  LA/WINN
 BX0360  COUNTRY     -  US
 BX0360  USGS QUAD   -  WINNFIELD EAST (2018)
 BX0360
 BX0360                         *CURRENT SURVEY CONTROL
 BX0360  ______________________________________________________________________
 BX0360* NAD 83(1992) POSITION- 31 54 52.56576(N) 092 30 23.58708(W)   ADJUSTED
 BX0360* NAVD 88 ORTHO HEIGHT -    47.25  (+/-2cm)      155.0   (feet) VERTCON3
 BX0360  ______________________________________________________________________
 BX0360  GEOID HEIGHT    -        -25.591 (meters)                     GEOID18
 BX0360  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 BX0360  HORZ ORDER      -  SECOND
 BX0360  VERT ORDER      -  THIRD (See Below)
 BX0360
 BX0360.The horizontal coordinates were established by classical geodetic methods
 BX0360.and adjusted by the National Geodetic Survey in January 1993.
 BX0360
 BX0360.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0360.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0360
 BX0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0360.GEOID18 height accuracy estimate available here.
 BX0360
 BX0360.The vertical order pertains to the NGVD 29 superseded value.
 BX0360
 BX0360.Click photographs - Photos may exist for this station.
 BX0360
 BX0360.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX0360
 BX0360. The following values were computed from the NAD 83(1992) position.
 BX0360
 BX0360;                    North         East     Units Scale Factor Converg.
 BX0360;SPC LA N     -   156,843.756   999,380.364   MT  0.99991474   -0 00 12.5
 BX0360;SPC LA N     -   514,578.22  3,278,800.41   sFT  0.99991474   -0 00 12.5
 BX0360;UTM  15      - 3,531,076.192   546,652.209   MT  0.99962684   +0 15 39.1
 BX0360
 BX0360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX0360!SPC LA N     -   0.99999660  x   0.99991474  =   0.99991134
 BX0360!UTM  15      -   0.99999660  x   0.99962684  =   0.99962344
 BX0360
 BX0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR4665231076(NAD 83)
 BX0360
 BX0360                          SUPERSEDED SURVEY CONTROL
 BX0360
 BX0360  NAD 83(1986)-  31 54 52.58001(N)    092 30 23.57853(W) AD(       ) 2
 BX0360  NAD 27      -  31 54 51.98661(N)    092 30 23.05147(W) AD(       ) 2
 BX0360  NGVD 29 (??/??/??)   47.32   (m)          155.2    (f) RESET       3  
 BX0360
 BX0360.Superseded values are not recommended for survey control.
 BX0360
 BX0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0360.See file dsdata.pdf to determine how the superseded data were derived.
 BX0360
 BX0360_MARKER: DD = SURVEY DISK
 BX0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0360_STAMPING: 3456 RESET 1958
 BX0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0360+STABILITY: SURFACE MOTION
 BX0360
 BX0360  HISTORY     - Date     Condition        Report By
 BX0360  HISTORY     - 1958     MONUMENTED       CGS
 BX0360  HISTORY     - 1969     GOOD             CGS
 BX0360
 BX0360                          STATION DESCRIPTION
 BX0360
 BX0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 BX0360'8.55 MI E FROM WINNFIELD.
 BX0360'6.4 MILES EAST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE IN WINNFIELD,
 BX0360'THENCE 2.15 MILES EAST ALONG STATE HIGHWAY 124 TO A SIDE ROAD LEFT TO
 BX0360'THE COLGRADE LOOKOUT TOWER AND THE MARK IN THE NORTHWEST ANGLE OF THE
 BX0360'JUNCTION.  IT IS 77 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 124.
 BX0360'47 FEET WEST OF THE CENTER OF THE ROAD LEADING TO THE LOOKOUT TOWER,
 BX0360'310 FEET SOUTH OF THE CENTER OF THE LOOKOUT TOWER, 92 FEET SOUTHWEST
 BX0360'OF THE PLEASANT VALLEY LIBRARY.  THE DISK IS SET IN THE TOP OF A
 BX0360'12-INCH ROUND CONCRETE POST PROJECTING 6 INCHES AND ABOUT 10 FEET
 BX0360'ABOVE THE LEVEL OF THE HIGHWAY.
 BX0360
 BX0360                          STATION RECOVERY (1969)
 BX0360
 BX0360'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BX0360'THE STATION IS LOCATED ABOUT 7-3/4 MILES EAST OF WINNFIELD, 1
 BX0360'MILE NORTH OF U.S. HIGHWAY 84 AND 3/4 MILE EAST OF COLGRADE AT
 BX0360'THE SITE OF THE COLGRADE LOOKOUT TOWER ON LAND OWNED BY THE
 BX0360'TREMONT LUMBER COMPANY.
 BX0360'
 BX0360'TO REACH FROM THE POST OFFICE IN WINNFIELD, GO SOUTH FOR 0.05
 BX0360'MILE TO THE JUNCTION OF U.S. HIGHWAYS 84 AND 167.  TURN LEFT,
 BX0360'EAST, AND FOLLOW THESE HIGHWAYS FOR 0.95 MILE TO THE JUNCTION
 BX0360'WITH STATE HIGHWAY 34.  TURN SHARP LEFT AND GO NORTH AND EAST
 BX0360'ALONG U.S. HIGHWAY 84 AND STATE 34 FOR 0.3 MILE TO A TRIANGLE
 BX0360'INTERSECTION.  BARE RIGHT AND CONTINUE NORTHEASTERLY FOR 1.8
 BX0360'MILES TO A FORK WHERE THESE HIGHWAYS SEPARATE.  TAKE THE RIGHT
 BX0360'FORK, U.S. HIGHWAY 84, AND GO SOUTHEAST FOR 3.65 MILES TO A
 BX0360'FORK AT THE INTERSECTION OF STATE HIGHWAY 124.  TAKE THE LEFT
 BX0360'FORK AND GO EAST ALONG STATE HIGHWAY 124 FOR 2.15 MILES TO A
 BX0360'GRAVELED ROAD LEFT.  TURN LEFT AND DRIVE NORTHERLY, ALONG
 BX0360'THE GRAVELED ROAD, FOR 0.05 MILE TO THE STATION AS
 BX0360'DESCRIBED.
 BX0360'
 BX0360'MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY AND STATE
 BX0360'SURVEY STATION MARK DISK, STAMPED 3456 RESET 1958, SET IN THE
 BX0360'TOP OF A 14-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 5
 BX0360'INCHES.  IT IS 43 FEET WEST OF THE CENTER OF A GRAVELED ROAD,
 BX0360'63 FEET NORTH-NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 124
 BX0360'AND 26.6 FEET SOUTHEAST OF A 14-INCH PINE TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1482 ***********************************************************************
 BX1482  DESIGNATION -  3476 LAGS
 BX1482  PID         -  BX1482
 BX1482  STATE/COUNTY-  LA/WINN
 BX1482  COUNTRY     -  US
 BX1482  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1482
 BX1482                         *CURRENT SURVEY CONTROL
 BX1482  ______________________________________________________________________
 BX1482* NAD 83(1986) POSITION- 31 55 35.     (N) 092 38 30.     (W)   SCALED
 BX1482* NAVD 88 ORTHO HEIGHT -    41.94  (+/-2cm)      137.6   (feet) VERTCON3
 BX1482  ______________________________________________________________________
 BX1482  GEOID HEIGHT    -        -25.704 (meters)                     GEOID18
 BX1482  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1482
 BX1482.The horizontal coordinates were scaled from a map and have
 BX1482.an estimated accuracy of +/- 6 seconds.
 BX1482
 BX1482.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1482.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1482
 BX1482.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1482.GEOID18 height accuracy estimate available here.
 BX1482
 BX1482.The vertical order pertains to the NGVD 29 superseded value.
 BX1482
 BX1482.Click photographs - Photos may exist for this station.
 BX1482
 BX1482;                    North         East    Units  Estimated Accuracy
 BX1482;SPC LA N     -   158,160.      986,600.      MT  (+/- 180 meters Scaled)
 BX1482
 BX1482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR338323(NAD 83)
 BX1482
 BX1482                          SUPERSEDED SURVEY CONTROL
 BX1482
 BX1482  NGVD 29 (11/26/84)   42.004  (m)          137.81   (f) ADJUSTED    2 0
 BX1482
 BX1482.Superseded values are not recommended for survey control.
 BX1482
 BX1482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1482.See file dsdata.pdf to determine how the superseded data were derived.
 BX1482
 BX1482_MARKER: DD = SURVEY DISK
 BX1482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1482_STAMPING: 3476
 BX1482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1482+STABILITY: SURFACE MOTION
 BX1482
 BX1482  HISTORY     - Date     Condition        Report By
 BX1482  HISTORY     - UNK      MONUMENTED       LAGS
 BX1482  HISTORY     - 1949     GOOD             CGS
 BX1482  HISTORY     - 19981017 MARK NOT FOUND   USPSQD
 BX1482
 BX1482                          STATION DESCRIPTION
 BX1482
 BX1482'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1482'0.3 MI W FROM WINNFIELD.
 BX1482'0.3 MILE WEST ALONG U.S. HIGHWAYS 84 AND 167 FROM THE POST OFFICE AT
 BX1482'WINNFIELD, AT THE INTERSECTION OF ST JOHNS STREET AND WEST COHEN
 BX1482'STREET, ON THE LAWN OF A PRIVATE DWELLING, 23.3 FEET SOUTHEAST OF THE
 BX1482'SOUTHEAST CORNER OF A CONCRETE PORCH, 65 FEET NORTHWEST OF THE
 BX1482'INTERSECTION OF THE CENTER LINES OF THE TWO STREETS, 53 FEET WEST OF
 BX1482'THE CENTER LINE OF ST. JOHNS STREET, 38.9 FEET NORTH OF THE CENTER
 BX1482'LINE OF WEST COHEN STREET, 11 FEET WEST OF A POWER POLE, 2 FEET EAST
 BX1482'OF A WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE STREET, SET IN THE
 BX1482'TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE GROUND.
 BX1482
 BX1482                          STATION RECOVERY (1998)
 BX1482
 BX1482'RECOVERY NOTE BY US POWER SQUADRON 1998
 BX1482'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1564 ***********************************************************************
 BX1564  DESIGNATION -  3487 LAGS
 BX1564  PID         -  BX1564
 BX1564  STATE/COUNTY-  LA/WINN
 BX1564  COUNTRY     -  US
 BX1564  USGS QUAD   -  WINNFIELD EAST (2018)
 BX1564
 BX1564                         *CURRENT SURVEY CONTROL
 BX1564  ______________________________________________________________________
 BX1564* NAD 83(1986) POSITION- 31 52 59.     (N) 092 35 34.     (W)   SCALED
 BX1564* NAVD 88 ORTHO HEIGHT -    52.85  (+/-2cm)      173.4   (feet) VERTCON3
 BX1564  ______________________________________________________________________
 BX1564  GEOID HEIGHT    -        -25.690 (meters)                     GEOID18
 BX1564  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1564
 BX1564.The horizontal coordinates were scaled from a map and have
 BX1564.an estimated accuracy of +/- 6 seconds.
 BX1564
 BX1564.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1564.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1564
 BX1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1564.GEOID18 height accuracy estimate available here.
 BX1564
 BX1564.The vertical order pertains to the NGVD 29 superseded value.
 BX1564
 BX1564.Click photographs - Photos may exist for this station.
 BX1564
 BX1564;                    North         East    Units  Estimated Accuracy
 BX1564;SPC LA N     -   153,350.      991,220.      MT  (+/- 180 meters Scaled)
 BX1564
 BX1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR385275(NAD 83)
 BX1564
 BX1564                          SUPERSEDED SURVEY CONTROL
 BX1564
 BX1564  NGVD 29 (11/26/84)   52.917  (m)          173.61   (f) ADJUSTED    2 0
 BX1564
 BX1564.Superseded values are not recommended for survey control.
 BX1564
 BX1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1564.See file dsdata.pdf to determine how the superseded data were derived.
 BX1564
 BX1564_MARKER: DD = SURVEY DISK
 BX1564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1564_STAMPING: 3487
 BX1564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1564+STABILITY: SURFACE MOTION
 BX1564
 BX1564  HISTORY     - Date     Condition        Report By
 BX1564  HISTORY     - UNK      MONUMENTED       LAGS
 BX1564  HISTORY     - 1950     GOOD             CGS
 BX1564  HISTORY     - 1955     GOOD             CGS
 BX1564  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1564
 BX1564                          STATION DESCRIPTION
 BX1564
 BX1564'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1564'4.3 MI SE FROM WINNFIELD.
 BX1564'4.3 MILES SOUTHEAST ALONG U. S. HIGHWAY NO. 167 FROM THE POST OFFICE
 BX1564'AT WINNFIELD, AT THE SUMMIT OF A HILL, NEAR THE JUNCTION OF U. S.
 BX1564'HIGHWAY NO. 167 AND STATE HIGHWAY NO. 232, 97 FEET SOUTHEAST OF THE
 BX1564'EAST CORNER OF A. L. SULLIVANS STORE AND SERVICE STATION, 44 FEET
 BX1564'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 12 FEET NORTHWEST OF AN
 BX1564'ESSO SIGN, 10 FEET NORTH OF THE PROJECTED CENTER LINE OF STATE HIGHWAY
 BX1564'NO. 232 LEADING EAST, 10 FEET NORTH OF A CONCRETE REFERENCE POST, 8.6
 BX1564'FEET NORTHEAST OF A FENCE, 1.5 FEET SOUTHEAST OF A WOODEN REFERENCE
 BX1564'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.8 FOOT ABOVE THE
 BX1564'GROUND.
 BX1564
 BX1564                          STATION RECOVERY (1955)
 BX1564
 BX1564'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 BX1564'RECOVERED IN GOOD CONDITION.
 BX1564
 BX1564                          STATION RECOVERY (1981)
 BX1564
 BX1564'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1564'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1563 ***********************************************************************
 BX1563  DESIGNATION -  3489 LAGS
 BX1563  PID         -  BX1563
 BX1563  STATE/COUNTY-  LA/WINN
 BX1563  COUNTRY     -  US
 BX1563  USGS QUAD   -  PACKTON (2018)
 BX1563
 BX1563                         *CURRENT SURVEY CONTROL
 BX1563  ______________________________________________________________________
 BX1563* NAD 83(1986) POSITION- 31 52 25.     (N) 092 35 06.     (W)   SCALED
 BX1563* NAVD 88 ORTHO HEIGHT -    55.18  (+/-2cm)      181.0   (feet) VERTCON3
 BX1563  ______________________________________________________________________
 BX1563  GEOID HEIGHT    -        -25.687 (meters)                     GEOID18
 BX1563  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1563
 BX1563.The horizontal coordinates were scaled from a map and have
 BX1563.an estimated accuracy of +/- 6 seconds.
 BX1563
 BX1563.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1563.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1563
 BX1563.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1563.GEOID18 height accuracy estimate available here.
 BX1563
 BX1563.The vertical order pertains to the NGVD 29 superseded value.
 BX1563
 BX1563.Click photographs - Photos may exist for this station.
 BX1563
 BX1563;                    North         East    Units  Estimated Accuracy
 BX1563;SPC LA N     -   152,300.      991,960.      MT  (+/- 180 meters Scaled)
 BX1563
 BX1563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR392265(NAD 83)
 BX1563
 BX1563                          SUPERSEDED SURVEY CONTROL
 BX1563
 BX1563  NGVD 29 (11/26/84)   55.245  (m)          181.25   (f) ADJUSTED    2 0
 BX1563
 BX1563.Superseded values are not recommended for survey control.
 BX1563
 BX1563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1563.See file dsdata.pdf to determine how the superseded data were derived.
 BX1563
 BX1563_MARKER: DD = SURVEY DISK
 BX1563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1563_STAMPING: 3489
 BX1563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1563+STABILITY: SURFACE MOTION
 BX1563
 BX1563  HISTORY     - Date     Condition        Report By
 BX1563  HISTORY     - UNK      MONUMENTED       LAGS
 BX1563  HISTORY     - 1950     GOOD             CGS
 BX1563  HISTORY     - 1955     GOOD             CGS
 BX1563
 BX1563                          STATION DESCRIPTION
 BX1563
 BX1563'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1563'5.1 MI SE FROM WINNFIELD.
 BX1563'5.1 MILES SOUTHEAST ALONG U. S. HIGHWAY NO. 167 FROM THE POST OFFICE
 BX1563'AT WINNFIELD, ABOUT 400 FEET SOUTH OF A Y-JUNCTION OF THE HIGHWAY AND
 BX1563'A SIDE ROAD LEADING SOUTHWEST, ON THE SIDE OF A HILL SLOPING DOWN TO
 BX1563'THE SOUTHWEST, 51 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 16 FEET
 BX1563'NORTH OF A CORNER FENCE POST, 1 FOOT NORTH OF A REFERENCE POST, SET IN
 BX1563'THE TOP OF A CONCRETE POST AND ABOUT LEVEL WITH THE GROUND.
 BX1563
 BX1563                          STATION RECOVERY (1955)
 BX1563
 BX1563'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 BX1563'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4103 ***********************************************************************
 BJ4103  DESIGNATION -  35 87
 BJ4103  PID         -  BJ4103
 BJ4103  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4103  COUNTRY     -  US
 BJ4103  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4103
 BJ4103                         *CURRENT SURVEY CONTROL
 BJ4103  ______________________________________________________________________
 BJ4103* NAD 83(1986) POSITION- 30 23 25.     (N) 091 01 15.     (W)   SCALED
 BJ4103* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4103  **This station is located in a suspected subsidence area (see below).
 BJ4103  ______________________________________________________________________
 BJ4103  GEOID HEIGHT    -        -26.994 (meters)                     GEOID18
 BJ4103  DYNAMIC HEIGHT  -          8.118 (meters)       26.63  (feet) COMP
 BJ4103  MODELED GRAVITY -    979,334.8   (mgal)                       NAVD 88
 BJ4103
 BJ4103.The horizontal coordinates were scaled from a map and have
 BJ4103.an estimated accuracy of +/- 6 seconds.
 BJ4103
 BJ4103.** This station is in an area of known vertical motion. If an
 BJ4103.** orthometric height was ever established but is not available 
 BJ4103.** in the current survey control section, the orthometric height
 BJ4103.** is considered suspect.  Suspect heights are available in the
 BJ4103.** superseded section only if requested.
 BJ4103
 BJ4103.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4103.GEOID18 height accuracy estimate available here.
 BJ4103
 BJ4103.Click photographs - Photos may exist for this station.
 BJ4103
 BJ4103.The dynamic height is computed by dividing the NAVD 88
 BJ4103.geopotential number by the normal gravity value computed on the
 BJ4103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4103.degrees latitude (g = 980.6199 gals.).
 BJ4103
 BJ4103.The modeled gravity was interpolated from observed gravity values.
 BJ4103
 BJ4103;                    North         East    Units  Estimated Accuracy
 BJ4103;SPC LA S     -   209,570.    1,030,030.      MT  (+/- 180 meters Scaled)
 BJ4103
 BJ4103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP901636(NAD 83)
 BJ4103
 BJ4103                          SUPERSEDED SURVEY CONTROL
 BJ4103
 BJ4103.No superseded survey control is available for this station.
 BJ4103
 BJ4103_MARKER: DB = BENCH MARK DISK
 BJ4103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4103_STAMPING: 35-87 1987
 BJ4103_MARK LOGO: LA-033
 BJ4103_PROJECTION: FLUSH
 BJ4103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4103+STABILITY: SURFACE MOTION
 BJ4103
 BJ4103  HISTORY     - Date     Condition        Report By
 BJ4103  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4103
 BJ4103                          STATION DESCRIPTION
 BJ4103
 BJ4103'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4103'IN BATON ROUGE.
 BJ4103'LOCATED AT THE INTERSECTION OF JONES CREEK ROAD AND TIGER BEND ROAD
 BJ4103'ON TIGER BEND ROAD AT THE LAST ENTRANCE TO THE PHASE II PART OF THE
 BJ4103'WOODLAND PARK SHOPPING CENTER, 13 METERS (42 FT) NORTH OF THE CENTER-
 BJ4103'LINE OF TIGER BEND ROAD, 3.8 METERS (12.5 FT) SOUTH-SOUTHEAST FROM A
 BJ4103'LIGHT POLE, 3.5 METERS (12.5 FT) EAST OF THE EAST CURB OF THE
 BJ4103'ENTRANCE TO SHOPPING CENTER, AND 0.9 METERS (3 FT) NORTHWEST OF A
 BJ4103'FIRE HYDRANT.
 BJ4103'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ4103'THE MARK IS ABOVE LEVEL WITH TIGER BEND ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2444 ***********************************************************************
 BJ2444  DESIGNATION -  35 A
 BJ2444  PID         -  BJ2444
 BJ2444  STATE/COUNTY-  LA/ST LANDRY
 BJ2444  COUNTRY     -  US
 BJ2444  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2444
 BJ2444                         *CURRENT SURVEY CONTROL
 BJ2444  ______________________________________________________________________
 BJ2444* NAD 83(1986) POSITION- 30 30 04.     (N) 091 45 33.     (W)   SCALED
 BJ2444* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2444  **This station is located in a suspected subsidence area (see below).
 BJ2444  ______________________________________________________________________
 BJ2444  GEOID HEIGHT    -        -27.268 (meters)                     GEOID18
 BJ2444
 BJ2444.The horizontal coordinates were scaled from a map and have
 BJ2444.an estimated accuracy of +/- 6 seconds.
 BJ2444
 BJ2444.** This station is in an area of known vertical motion. If an
 BJ2444.** orthometric height was ever established but is not available 
 BJ2444.** in the current survey control section, the orthometric height
 BJ2444.** is considered suspect.  Suspect heights are available in the
 BJ2444.** superseded section only if requested.
 BJ2444
 BJ2444.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2444.GEOID18 height accuracy estimate available here.
 BJ2444
 BJ2444.Click photographs - Photos may exist for this station.
 BJ2444
 BJ2444;                    North         East    Units  Estimated Accuracy
 BJ2444;SPC LA S     -   221,890.      959,120.      MT  (+/- 180 meters Scaled)
 BJ2444
 BJ2444_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP190749(NAD 83)
 BJ2444
 BJ2444                          SUPERSEDED SURVEY CONTROL
 BJ2444
 BJ2444.No superseded survey control is available for this station.
 BJ2444
 BJ2444_MARKER: S = SPIKE
 BJ2444_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2444_SP_SET: TREE
 BJ2444_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2444
 BJ2444  HISTORY     - Date     Condition        Report By
 BJ2444  HISTORY     - UNK      MONUMENTED       USACE
 BJ2444  HISTORY     - 1936     GOOD             USACE
 BJ2444
 BJ2444                          STATION DESCRIPTION
 BJ2444
 BJ2444'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2444'2.9 MILES SOUTH ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2444'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, ABOUT 1,125 FEET SOUTH
 BJ2444'OF LEVEE MILEPOST 51, 110 FEET LANDSIDE OF LEVEE STATION 2568+76, ON
 BJ2444'THE WEST BANK OF ATCHAFALAYA RIVER, ON THE ELLIS PROPERTY, AT A
 BJ2444'NORTH-AND-SOUTH FENCE, ABOUT 400 FEET SOUTH OF BAYOU BIG GRAW, 3 FEET
 BJ2444'WEST OF A ROAD BORROW PIT, IN THE DIAMOND BLAZE ON THE WEST SIDE OF AN
 BJ2444'18-INCH SYCAMORE TREE, AND ABOUT 1 FOOT HIGHER THAN THE GROUND.  A
 BJ2444'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0614 ***********************************************************************
 BJ0614  DESIGNATION -  35 ABLD
 BJ0614  PID         -  BJ0614
 BJ0614  STATE/COUNTY-  LA/ASCENSION
 BJ0614  COUNTRY     -  US
 BJ0614  USGS QUAD   -  CARVILLE (2018)
 BJ0614
 BJ0614                         *CURRENT SURVEY CONTROL
 BJ0614  ______________________________________________________________________
 BJ0614* NAD 83(1986) POSITION- 30 10 59.     (N) 091 01 26.     (W)   SCALED
 BJ0614* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0614  **This station is located in a suspected subsidence area (see below).
 BJ0614  ______________________________________________________________________
 BJ0614  GEOID HEIGHT    -        -26.811 (meters)                     GEOID18
 BJ0614  DYNAMIC HEIGHT  -          7.455 (meters)       24.46  (feet) COMP
 BJ0614  MODELED GRAVITY -    979,314.4   (mgal)                       NAVD 88
 BJ0614
 BJ0614.The horizontal coordinates were scaled from a map and have
 BJ0614.an estimated accuracy of +/- 6 seconds.
 BJ0614
 BJ0614.** This station is in an area of known vertical motion. If an
 BJ0614.** orthometric height was ever established but is not available 
 BJ0614.** in the current survey control section, the orthometric height
 BJ0614.** is considered suspect.  Suspect heights are available in the
 BJ0614.** superseded section only if requested.
 BJ0614
 BJ0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0614.GEOID18 height accuracy estimate available here.
 BJ0614
 BJ0614.Click photographs - Photos may exist for this station.
 BJ0614
 BJ0614.The dynamic height is computed by dividing the NAVD 88
 BJ0614.geopotential number by the normal gravity value computed on the
 BJ0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0614.degrees latitude (g = 980.6199 gals.).
 BJ0614
 BJ0614.The modeled gravity was interpolated from observed gravity values.
 BJ0614
 BJ0614;                    North         East    Units  Estimated Accuracy
 BJ0614;SPC LA S     -   186,600.    1,029,800.      MT  (+/- 180 meters Scaled)
 BJ0614
 BJ0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP902407(NAD 83)
 BJ0614
 BJ0614                          SUPERSEDED SURVEY CONTROL
 BJ0614
 BJ0614.No superseded survey control is available for this station.
 BJ0614
 BJ0614_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0614_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0614_MARK LOGO: USACE
 BJ0614_PROJECTION: RECESSED 9 CENTIMETERS
 BJ0614_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0614_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0614+STABILITY: POSITION/ELEVATION WELL
 BJ0614_ROD/PIPE-DEPTH: 32.3 meters
 BJ0614_SLEEVE-DEPTH  : 30.5 meters
 BJ0614
 BJ0614  HISTORY     - Date     Condition        Report By
 BJ0614  HISTORY     - UNK      MONUMENTED       USACE
 BJ0614  HISTORY     - 1976     GOOD             NGS
 BJ0614
 BJ0614                          STATION DESCRIPTION
 BJ0614
 BJ0614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0614'8.4 MI NE FROM WHITE CASTLE.
 BJ0614'8.4 MILES NORTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF
 BJ0614'STATE HIGHWAY 69, 0.05 MILE SOUTHEAST OF THE JUNCTION OF NOEL ROAD, 42
 BJ0614'FT NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 89 FT NORTH OF
 BJ0614'AND ACROSS THE HIGHWAY FROM A POWER LINE POLE, 79 FT NORTHWEST OF THE
 BJ0614'CENTER OF THE NORTHEAST END OF A PIPE CULVERT, 8 FT NORTHEAST OF A
 BJ0614'FENCE, A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 106 FT
 BJ0614'ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 100 FT WITH A 3-INCH
 BJ0614'SCREW CAP FOR ACCESS. THE SCREW CAP IS 0.3 FT BELOW THE LEVEL OF THE
 BJ0614'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1003 ***********************************************************************
 CQ1003  DESIGNATION -  35 BOLT
 CQ1003  PID         -  CQ1003
 CQ1003  STATE/COUNTY-  LA/LINCOLN
 CQ1003  COUNTRY     -  US
 CQ1003  USGS QUAD   -  SIMSBORO (2018)
 CQ1003
 CQ1003                         *CURRENT SURVEY CONTROL
 CQ1003  ______________________________________________________________________
 CQ1003* NAD 83(1986) POSITION- 32 31 59.     (N) 092 47 06.     (W)   SCALED
 CQ1003* NAVD 88 ORTHO HEIGHT -    97.715 (meters)      320.59  (feet) ADJUSTED
 CQ1003  ______________________________________________________________________
 CQ1003  GEOID HEIGHT    -        -25.690 (meters)                     GEOID18
 CQ1003  DYNAMIC HEIGHT  -         97.605 (meters)      320.23  (feet) COMP
 CQ1003  MODELED GRAVITY -    979,518.2   (mgal)                       NAVD 88
 CQ1003
 CQ1003  VERT ORDER      -  FIRST     CLASS I
 CQ1003
 CQ1003.The horizontal coordinates were scaled from a map and have
 CQ1003.an estimated accuracy of +/- 6 seconds.
 CQ1003
 CQ1003.The orthometric height was determined by differential leveling and
 CQ1003.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1003.in June 1991.
 CQ1003
 CQ1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1003.GEOID18 height accuracy estimate available here.
 CQ1003
 CQ1003.Click photographs - Photos may exist for this station.
 CQ1003
 CQ1003.The dynamic height is computed by dividing the NAVD 88
 CQ1003.geopotential number by the normal gravity value computed on the
 CQ1003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1003.degrees latitude (g = 980.6199 gals.).
 CQ1003
 CQ1003.The modeled gravity was interpolated from observed gravity values.
 CQ1003
 CQ1003;                    North         East    Units  Estimated Accuracy
 CQ1003;SPC LA N     -   225,460.      973,230.      MT  (+/- 180 meters Scaled)
 CQ1003
 CQ1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR201995(NAD 83)
 CQ1003
 CQ1003                          SUPERSEDED SURVEY CONTROL
 CQ1003
 CQ1003  NGVD 29 (11/26/84)   97.787  (m)          320.82   (f) ADJUSTED    1 1
 CQ1003
 CQ1003.Superseded values are not recommended for survey control.
 CQ1003
 CQ1003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1003.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1003
 CQ1003_MARKER: B = BOLT
 CQ1003_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1003_SP_SET: UNDERGROUND STONE SLAB
 CQ1003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1003
 CQ1003  HISTORY     - Date     Condition        Report By
 CQ1003  HISTORY     - UNK      MONUMENTED       USACE
 CQ1003  HISTORY     - 1969     GOOD             CGS
 CQ1003  HISTORY     - 1987     GOOD             USPSQD
 CQ1003
 CQ1003                          STATION DESCRIPTION
 CQ1003
 CQ1003'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1003'ABOUT 0.1 MILE EAST ALONG U.S. HIGHWAY 80 FROM THE SIMSBORO SCHOOL AT
 CQ1003'SIMSBORO, 74 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 83 FEET
 CQ1003'NORTH OF THE NORTHWEST CORNER OF A HOUSE, 40 FEET SOUTH OF POWER POLE
 CQ1003'NUMBER 177, 11 FEET SOUTH OF AN 18-INCH GUM TREE, 10.6 FEET SOUTH OF A
 CQ1003'METAL WITNESS POST, A COPPER BOLT SET IN THE TOP OF A STONE ABOUT 4
 CQ1003'FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A
 CQ1003'3-INCH IRON PIPE WHICH BEARS A U.S. ENGINEERS CAP AND WHICH PROJECTS 4
 CQ1003'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 21, T18N, R4W.
 CQ1003
 CQ1003                          STATION RECOVERY (1987)
 CQ1003
 CQ1003'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ1003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2020 ***********************************************************************
 BJ2020  DESIGNATION -  35 BOLT
 BJ2020  PID         -  BJ2020
 BJ2020  STATE/COUNTY-  LA/IBERVILLE
 BJ2020  COUNTRY     -  US
 BJ2020  USGS QUAD   -  BAYOU SORREL (2018)
 BJ2020
 BJ2020                         *CURRENT SURVEY CONTROL
 BJ2020  ______________________________________________________________________
 BJ2020* NAD 83(1986) POSITION- 30 14 57.     (N) 091 18 59.     (W)   SCALED
 BJ2020* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2020  **This station is located in a suspected subsidence area (see below).
 BJ2020  ______________________________________________________________________
 BJ2020  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ2020
 BJ2020.The horizontal coordinates were scaled from a map and have
 BJ2020.an estimated accuracy of +/- 6 seconds.
 BJ2020
 BJ2020.** This station is in an area of known vertical motion. If an
 BJ2020.** orthometric height was ever established but is not available 
 BJ2020.** in the current survey control section, the orthometric height
 BJ2020.** is considered suspect.  Suspect heights are available in the
 BJ2020.** superseded section only if requested.
 BJ2020
 BJ2020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2020.GEOID18 height accuracy estimate available here.
 BJ2020
 BJ2020.Click photographs - Photos may exist for this station.
 BJ2020
 BJ2020;                    North         East    Units  Estimated Accuracy
 BJ2020;SPC LA S     -   193,890.    1,001,630.      MT  (+/- 180 meters Scaled)
 BJ2020
 BJ2020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP619475(NAD 83)
 BJ2020
 BJ2020                          SUPERSEDED SURVEY CONTROL
 BJ2020
 BJ2020.No superseded survey control is available for this station.
 BJ2020
 BJ2020_MARKER: B = BOLT
 BJ2020_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2020_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2020_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2020
 BJ2020  HISTORY     - Date     Condition        Report By
 BJ2020  HISTORY     - UNK      MONUMENTED       USACE
 BJ2020  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2020
 BJ2020                          STATION DESCRIPTION
 BJ2020
 BJ2020'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2020'ABOUT 1/2 MILE SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2020'INDIAN VILLAGE, IBERVILLE PARISH, ABOUT 2 MILES ABOVE THE CONFLUENCE
 BJ2020'OF UPPER GRAND RIVER AND THE BAYOU, ABOUT 1,640 FEET SOUTHEAST OF THE
 BJ2020'PLAQUEMINE STAVE AND HEADING CO. LARGE SAWMILL ON THE BAYOU BANK,
 BJ2020'ABOUT 984 FEET EAST OF THE HARRY MILLER STORE ON THE MAIN ROAD, ABOUT
 BJ2020'120 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF CABIN 23, 3 FEET
 BJ2020'NORTHEAST OF A POINT 3 FEET SOUTHEAST OF A FENCE, AND IN A DITCH
 BJ2020'PARALLELING A ROW OF CABINS.  A COPPER BOLT, SET IN THE TOP OF A
 BJ2020'CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 BJ2020'THROUGH AN IRON PIPE PROJECTING ABOUT 10 INCHES ABOVE GROUND AND
 BJ2020'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1002 ***********************************************************************
 CQ1002  DESIGNATION -  35 CAP
 CQ1002  PID         -  CQ1002
 CQ1002  STATE/COUNTY-  LA/LINCOLN
 CQ1002  COUNTRY     -  US
 CQ1002  USGS QUAD   -  SIMSBORO (2018)
 CQ1002
 CQ1002                         *CURRENT SURVEY CONTROL
 CQ1002  ______________________________________________________________________
 CQ1002* NAD 83(1986) POSITION- 32 31 59.     (N) 092 47 06.     (W)   SCALED
 CQ1002* NAVD 88 ORTHO HEIGHT -    98.956 (meters)      324.66  (feet) ADJUSTED
 CQ1002  ______________________________________________________________________
 CQ1002  GEOID HEIGHT    -        -25.690 (meters)                     GEOID18
 CQ1002  DYNAMIC HEIGHT  -         98.846 (meters)      324.30  (feet) COMP
 CQ1002  MODELED GRAVITY -    979,518.2   (mgal)                       NAVD 88
 CQ1002
 CQ1002  VERT ORDER      -  FIRST     CLASS I
 CQ1002
 CQ1002.The horizontal coordinates were scaled from a map and have
 CQ1002.an estimated accuracy of +/- 6 seconds.
 CQ1002
 CQ1002.The orthometric height was determined by differential leveling and
 CQ1002.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1002.in June 1991.
 CQ1002
 CQ1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1002.GEOID18 height accuracy estimate available here.
 CQ1002
 CQ1002.Click photographs - Photos may exist for this station.
 CQ1002
 CQ1002.The dynamic height is computed by dividing the NAVD 88
 CQ1002.geopotential number by the normal gravity value computed on the
 CQ1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1002.degrees latitude (g = 980.6199 gals.).
 CQ1002
 CQ1002.The modeled gravity was interpolated from observed gravity values.
 CQ1002
 CQ1002;                    North         East    Units  Estimated Accuracy
 CQ1002;SPC LA N     -   225,460.      973,230.      MT  (+/- 180 meters Scaled)
 CQ1002
 CQ1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR201995(NAD 83)
 CQ1002
 CQ1002                          SUPERSEDED SURVEY CONTROL
 CQ1002
 CQ1002  NGVD 29 (11/26/84)   99.029  (m)          324.90   (f) ADJUSTED    1 1
 CQ1002
 CQ1002.Superseded values are not recommended for survey control.
 CQ1002
 CQ1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1002.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1002
 CQ1002_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1002_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1002_MARK LOGO: USACE
 CQ1002_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1002_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1002
 CQ1002  HISTORY     - Date     Condition        Report By
 CQ1002  HISTORY     - UNK      MONUMENTED       USACE
 CQ1002  HISTORY     - 1969     GOOD             CGS
 CQ1002  HISTORY     - 1987     GOOD             USPSQD
 CQ1002
 CQ1002                          STATION DESCRIPTION
 CQ1002
 CQ1002'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1002'0.1 MI E FROM SIMSBORO.
 CQ1002'ABOUT 0.1 MILE EAST ALONG U.S. HIGHWAY 80 FROM THE SIMSBORO SCHOOL AT
 CQ1002'SIMSBORO, 74 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 83 FEET
 CQ1002'NORTH OF THE NORTHWEST CORNER OF A HOUSE, 40 FEET SOUTH OF POWER POLE
 CQ1002'NUMBER 177, 11 FEET SOUTH OF AN 18-INCH GUM TREE, 10.6 FEET SOUTH OF A
 CQ1002'METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, A
 CQ1002'U.S. ENGINEERS CAP ON THE TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 4
 CQ1002'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 21, T 18 N, R 4W.
 CQ1002
 CQ1002                          STATION RECOVERY (1987)
 CQ1002
 CQ1002'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ1002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1179 ***********************************************************************
 BJ1179  DESIGNATION -  35 CAP
 BJ1179  PID         -  BJ1179
 BJ1179  STATE/COUNTY-  LA/IBERVILLE
 BJ1179  COUNTRY     -  US
 BJ1179  USGS QUAD   -  BAYOU SORREL (2018)
 BJ1179
 BJ1179                         *CURRENT SURVEY CONTROL
 BJ1179  ______________________________________________________________________
 BJ1179* NAD 83(1986) POSITION- 30 14 57.     (N) 091 18 59.     (W)   SCALED
 BJ1179* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1179  **This station is located in a suspected subsidence area (see below).
 BJ1179  ______________________________________________________________________
 BJ1179  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ1179
 BJ1179.The horizontal coordinates were scaled from a map and have
 BJ1179.an estimated accuracy of +/- 6 seconds.
 BJ1179
 BJ1179.** This station is in an area of known vertical motion. If an
 BJ1179.** orthometric height was ever established but is not available 
 BJ1179.** in the current survey control section, the orthometric height
 BJ1179.** is considered suspect.  Suspect heights are available in the
 BJ1179.** superseded section only if requested.
 BJ1179
 BJ1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1179.GEOID18 height accuracy estimate available here.
 BJ1179
 BJ1179.Click photographs - Photos may exist for this station.
 BJ1179
 BJ1179;                    North         East    Units  Estimated Accuracy
 BJ1179;SPC LA S     -   193,890.    1,001,630.      MT  (+/- 180 meters Scaled)
 BJ1179
 BJ1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP619475(NAD 83)
 BJ1179
 BJ1179                          SUPERSEDED SURVEY CONTROL
 BJ1179
 BJ1179.No superseded survey control is available for this station.
 BJ1179
 BJ1179_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1179_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1179_MARK LOGO: USACE
 BJ1179_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1179
 BJ1179  HISTORY     - Date     Condition        Report By
 BJ1179  HISTORY     - UNK      MONUMENTED       USACE
 BJ1179  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1179  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1179
 BJ1179                          STATION DESCRIPTION
 BJ1179
 BJ1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1179'ABOUT 1/2 MILE SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ1179'INDIAN VILLAGE, IBERVILLE PARISH, ABOUT 2 MILES ABOVE THE CONFLUENCE
 BJ1179'OF UPPER GRAND RIVER AND THE BAYOU, ABOUT 1,640 FEET SOUTHEAST OF THE
 BJ1179'PLAQUEMINE STAVE AND HEADING CO. LARGE SAWMILL ON THE BAYOU BANK,
 BJ1179'ABOUT 984 FEET EAST OF THE HARRY MILLER STORE ON THE MAIN ROAD, ABOUT
 BJ1179'120 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF CABIN 23, 3 FEET
 BJ1179'NORTHEAST OF A POINT 3 FEET SOUTHEAST OF A FENCE, AND IN A DITCH
 BJ1179'PARALLELING A ROW OF CABINS.  AN IRON PIPE PROJECTING ABOUT 10 INCHES
 BJ1179'ABOVE GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD
 BJ1179'CAP.
 BJ1179
 BJ1179                          STATION RECOVERY (1976)
 BJ1179
 BJ1179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1179'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED.
 BJ1179'THIS MARK NOT RECOVERED IN 1964.  DESCRIPTION INADEQUATE FOR PLOTTING
 BJ1179'PURPOSES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0685 ***********************************************************************
 BJ0685  DESIGNATION -  35 LLD ANO
 BJ0685  PID         -  BJ0685
 BJ0685  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0685  COUNTRY     -  US
 BJ0685  USGS QUAD   -  RESERVE (2018)
 BJ0685
 BJ0685                         *CURRENT SURVEY CONTROL
 BJ0685  ______________________________________________________________________
 BJ0685* NAD 83(1986) POSITION- 30 02 38.     (N) 090 35 26.     (W)   SCALED
 BJ0685* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0685  **This station is located in a suspected subsidence area (see below).
 BJ0685  ______________________________________________________________________
 BJ0685  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 BJ0685  DYNAMIC HEIGHT  -          4.61  (meters)       15.1   (feet) COMP
 BJ0685  MODELED GRAVITY -    979,315.0   (mgal)                       NAVD 88
 BJ0685
 BJ0685.The horizontal coordinates were scaled from a map and have
 BJ0685.an estimated accuracy of +/- 6 seconds.
 BJ0685
 BJ0685.** This station is in an area of known vertical motion. If an
 BJ0685.** orthometric height was ever established but is not available 
 BJ0685.** in the current survey control section, the orthometric height
 BJ0685.** is considered suspect.  Suspect heights are available in the
 BJ0685.** superseded section only if requested.
 BJ0685
 BJ0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0685.GEOID18 height accuracy estimate available here.
 BJ0685
 BJ0685.Click photographs - Photos may exist for this station.
 BJ0685
 BJ0685.The dynamic height is computed by dividing the NAVD 88
 BJ0685.geopotential number by the normal gravity value computed on the
 BJ0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0685.degrees latitude (g = 980.6199 gals.).
 BJ0685
 BJ0685.The modeled gravity was interpolated from observed gravity values.
 BJ0685
 BJ0685;                    North         East    Units  Estimated Accuracy
 BJ0685;SPC LA S     -   171,360.    1,071,630.      MT  (+/- 180 meters Scaled)
 BJ0685
 BJ0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP323260(NAD 83)
 BJ0685
 BJ0685                          SUPERSEDED SURVEY CONTROL
 BJ0685
 BJ0685.No superseded survey control is available for this station.
 BJ0685
 BJ0685_MARKER: DD = SURVEY DISK
 BJ0685_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0685_STAMPING: 35 LLD ANO
 BJ0685_MARK LOGO: USACE
 BJ0685_PROJECTION: FLUSH
 BJ0685_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0685_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0685_ROD/PIPE-DEPTH: 25.6 meters
 BJ0685
 BJ0685  HISTORY     - Date     Condition        Report By
 BJ0685  HISTORY     - 1975     MONUMENTED       USACE
 BJ0685  HISTORY     - 1977     GOOD             NGS
 BJ0685
 BJ0685                          STATION DESCRIPTION
 BJ0685
 BJ0685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0685'1.7 MI WEST FROM EDGARD.
 BJ0685'1.75 MILES WEST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT EDGARD,
 BJ0685'30.5 FT. NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 107 FT. NORTH-
 BJ0685'EAST OF THE EXTENDED CENTER LINE OF A PAVED ROAD LEADING SOUTHEAST,
 BJ0685'55 FT. NORTHWEST AND ACROSS THE HIGHWAY FROM A POWER LINE POLE NUMBER
 BJ0685'43-W, DISK IS ON TOP OF A 1-INCH IRON PIPE DRIVEN TO A DEPTH OF 84 FT.
 BJ0685'THE DISK IS ENCASED IN CONCRETE AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1877 ***********************************************************************
 BX1877  DESIGNATION -  35 V 1
 BX1877  PID         -  BX1877
 BX1877  STATE/COUNTY-  LA/NATCHITOCHES
 BX1877  COUNTRY     -  US
 BX1877  USGS QUAD   -  ROBELINE (2018)
 BX1877
 BX1877                         *CURRENT SURVEY CONTROL
 BX1877  ______________________________________________________________________
 BX1877* NAD 83(1986) POSITION- 31 40 00.     (N) 093 19 48.     (W)   SCALED
 BX1877* NAVD 88 ORTHO HEIGHT -    61.53  (+/-2cm)      201.9   (feet) VERTCON3
 BX1877  ______________________________________________________________________
 BX1877  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 BX1877  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1877
 BX1877.The horizontal coordinates were scaled from a map and have
 BX1877.an estimated accuracy of +/- 6 seconds.
 BX1877
 BX1877.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1877.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1877
 BX1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1877.GEOID18 height accuracy estimate available here.
 BX1877
 BX1877.The vertical order pertains to the NGVD 29 superseded value.
 BX1877
 BX1877.Click photographs - Photos may exist for this station.
 BX1877
 BX1877;                    North         East    Units  Estimated Accuracy
 BX1877;SPC LA N     -   129,660.      921,300.      MT  (+/- 180 meters Scaled)
 BX1877
 BX1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR687035(NAD 83)
 BX1877
 BX1877                          SUPERSEDED SURVEY CONTROL
 BX1877
 BX1877  NGVD 29 (11/26/84)   61.594  (m)          202.08   (f) ADJUSTED    2 1
 BX1877
 BX1877.Superseded values are not recommended for survey control.
 BX1877
 BX1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1877.See file dsdata.pdf to determine how the superseded data were derived.
 BX1877
 BX1877_MARKER: DD = SURVEY DISK
 BX1877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1877_STAMPING: 35V1 1969
 BX1877_MARK LOGO: LADHGS
 BX1877_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1877+STABILITY: SURFACE MOTION
 BX1877
 BX1877  HISTORY     - Date     Condition        Report By
 BX1877  HISTORY     - 1969     MONUMENTED       LADH
 BX1877  HISTORY     - 1970     GOOD             LADTD
 BX1877  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1877
 BX1877                          STATION DESCRIPTION
 BX1877
 BX1877'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1877'2.40 MI SW FROM ROBELINE.
 BX1877'ABOUT 2.40 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE ROBELINE
 BX1877'POST OFFICE.  0.60 MILES NORTHEAST OF THE NATCHITOCHES AND SABINE
 BX1877'PARISH LINE.  1.0 MILES NORTHEAST OF B.M. 3325 RESET 1965.  71 FEET
 BX1877'SOUTH SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  1 FOOT
 BX1877'NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE.  96 FEET SOUTH
 BX1877'SOUTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 6 AND A BLACK TOP
 BX1877'ROAD LEADING SOUTH.  100 FEET WEST OF A POWER POLE.  19 FEET SOUTH
 BX1877'SOUTHWEST OF A LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER.
 BX1877'DISK IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A
 BX1877'STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK. SECTION 19, T 8N,
 BX1877'R 9W.
 BX1877
 BX1877                          STATION RECOVERY (2001)
 BX1877
 BX1877'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1889 ***********************************************************************
 BX1889  DESIGNATION -  35 V 11
 BX1889  PID         -  BX1889
 BX1889  STATE/COUNTY-  LA/NATCHITOCHES
 BX1889  COUNTRY     -  US
 BX1889  USGS QUAD   -  PROVENCAL (2018)
 BX1889
 BX1889                         *CURRENT SURVEY CONTROL
 BX1889  ______________________________________________________________________
 BX1889* NAD 83(1986) POSITION- 31 42 58.     (N) 093 11 13.     (W)   SCALED
 BX1889* NAVD 88 ORTHO HEIGHT -    53.73  (+/-2cm)      176.3   (feet) VERTCON3
 BX1889  ______________________________________________________________________
 BX1889  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 BX1889  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1889
 BX1889.The horizontal coordinates were scaled from a map and have
 BX1889.an estimated accuracy of +/- 6 seconds.
 BX1889
 BX1889.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1889.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1889
 BX1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1889.GEOID18 height accuracy estimate available here.
 BX1889
 BX1889.The vertical order pertains to the NGVD 29 superseded value.
 BX1889
 BX1889.Click photographs - Photos may exist for this station.
 BX1889
 BX1889;                    North         East    Units  Estimated Accuracy
 BX1889;SPC LA N     -   135,040.      934,900.      MT  (+/- 180 meters Scaled)
 BX1889
 BX1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR822089(NAD 83)
 BX1889
 BX1889                          SUPERSEDED SURVEY CONTROL
 BX1889
 BX1889  NGVD 29 (11/26/84)   53.772  (m)          176.42   (f) ADJUSTED    2 1
 BX1889
 BX1889.Superseded values are not recommended for survey control.
 BX1889
 BX1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1889.See file dsdata.pdf to determine how the superseded data were derived.
 BX1889
 BX1889_MARKER: DD = SURVEY DISK
 BX1889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1889_STAMPING: 35V11 1969
 BX1889_MARK LOGO: LADHGS
 BX1889_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1889+STABILITY: SURFACE MOTION
 BX1889
 BX1889  HISTORY     - Date     Condition        Report By
 BX1889  HISTORY     - 1969     MONUMENTED       LADH
 BX1889  HISTORY     - 1970     GOOD             LADTD
 BX1889
 BX1889                          STATION DESCRIPTION
 BX1889
 BX1889'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1889'7.50 MI SW FROM NATCHITOCHES.
 BX1889'LOCATED ABOUT 7.50 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1889'NATCHITOCHES POST OFFICE.  1.1 MILES NORTHEAST OF B.M. 35V10.  0.25
 BX1889'MILES NORTHEAST OF A CONCRETE BRIDGE ON LOUISIANA HIGHWAY 6.  97 FEET
 BX1889'SOUTH SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  10 FEET
 BX1889'NORTHEAST OF A TELEPHONE POLE AND PEDESTAL.  86 FEET WEST SOUTHWEST OF
 BX1889'THE CORNER OF A BARBED WIRE FENCE.  99 FEET WEST SOUTHWEST OF THE
 BX1889'CENTER OF A METAL CATTLE GUARD OF A DIRT ROAD LEADING EAST.  96 FEET
 BX1889'SOUTHWEST OF WEST END OF A CONCRETE PIPE SIDE DRAIN.  200 FEET
 BX1889'SOUTHWEST OF MILE POST 40 ON LOUISIANA HIGHWAY 6.  1 FOOT NORTH
 BX1889'NORTHWEST OF A BARBED WIRE FENCE.  DISK IN TOP OF A CONCRETE POST
 BX1889'PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1889'NORTH NORTHWEST OF THE MARK.  SECTION 41, T 9N, R 8W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1890 ***********************************************************************
 BX1890  DESIGNATION -  35 V 12
 BX1890  PID         -  BX1890
 BX1890  STATE/COUNTY-  LA/NATCHITOCHES
 BX1890  COUNTRY     -  US
 BX1890  USGS QUAD   -  PROVENCAL (2018)
 BX1890
 BX1890                         *CURRENT SURVEY CONTROL
 BX1890  ______________________________________________________________________
 BX1890* NAD 83(1986) POSITION- 31 43 14.     (N) 093 10 17.     (W)   SCALED
 BX1890* NAVD 88 ORTHO HEIGHT -    69.58  (+/-2cm)      228.3   (feet) VERTCON3
 BX1890  ______________________________________________________________________
 BX1890  GEOID HEIGHT    -        -26.074 (meters)                     GEOID18
 BX1890  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1890
 BX1890.The horizontal coordinates were scaled from a map and have
 BX1890.an estimated accuracy of +/- 6 seconds.
 BX1890
 BX1890.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1890.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1890
 BX1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1890.GEOID18 height accuracy estimate available here.
 BX1890
 BX1890.The vertical order pertains to the NGVD 29 superseded value.
 BX1890
 BX1890.Click photographs - Photos may exist for this station.
 BX1890
 BX1890;                    North         East    Units  Estimated Accuracy
 BX1890;SPC LA N     -   135,530.      936,370.      MT  (+/- 180 meters Scaled)
 BX1890
 BX1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR837094(NAD 83)
 BX1890
 BX1890                          SUPERSEDED SURVEY CONTROL
 BX1890
 BX1890  NGVD 29 (11/26/84)   69.616  (m)          228.40   (f) ADJUSTED    2 1
 BX1890
 BX1890.Superseded values are not recommended for survey control.
 BX1890
 BX1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1890.See file dsdata.pdf to determine how the superseded data were derived.
 BX1890
 BX1890_MARKER: DD = SURVEY DISK
 BX1890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1890_STAMPING: 35V12 1969
 BX1890_MARK LOGO: LADHGS
 BX1890_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1890+STABILITY: SURFACE MOTION
 BX1890
 BX1890  HISTORY     - Date     Condition        Report By
 BX1890  HISTORY     - 1969     MONUMENTED       LADH
 BX1890  HISTORY     - 1970     GOOD             LADTD
 BX1890  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1890  HISTORY     - 20040222 MARK NOT FOUND   USPSQD
 BX1890
 BX1890                          STATION DESCRIPTION
 BX1890
 BX1890'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1890'6.50 MI SW FROM NATCHITOCHES.
 BX1890'LOCATED ABOUT 6.50 MILES ALONG LOUSIANA HIGHWAY 6 FROM THE
 BX1890'NATCHITOCHES POST OFFICE.  1.0 MILES NORTHEAST OF B.M. 35V11.  67 FEET
 BX1890'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  10 FEET SOUTHEAST
 BX1890'OF A THREE STRAND BARB WIRE FENCE.  264 FEET SOUTH SOUTHWEST OF MILE
 BX1890'POST 41 ON LOUISIANA HIGHWAY 6.  DISK IN TOP OF A CONCRETE POST
 BX1890'PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1890'NORTHWEST OF THE MARK.  SECTION 35, T 9N, R 8W.
 BX1890
 BX1890                          STATION RECOVERY (2001)
 BX1890
 BX1890'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1890'MARK NOT FOUND.
 BX1890
 BX1890                          STATION RECOVERY (2004)
 BX1890
 BX1890'RECOVERY NOTE BY US POWER SQUADRON 2004 (WRH)
 BX1890'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1891 ***********************************************************************
 BX1891  DESIGNATION -  35 V 13
 BX1891  PID         -  BX1891
 BX1891  STATE/COUNTY-  LA/NATCHITOCHES
 BX1891  COUNTRY     -  US
 BX1891  USGS QUAD   -  PROVENCAL (2018)
 BX1891
 BX1891                         *CURRENT SURVEY CONTROL
 BX1891  ______________________________________________________________________
 BX1891* NAD 83(1986) POSITION- 31 43 45.     (N) 093 09 30.     (W)   SCALED
 BX1891* NAVD 88 ORTHO HEIGHT -    73.58  (+/-2cm)      241.4   (feet) VERTCON3
 BX1891  ______________________________________________________________________
 BX1891  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 BX1891  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1891
 BX1891.The horizontal coordinates were scaled from a map and have
 BX1891.an estimated accuracy of +/- 6 seconds.
 BX1891
 BX1891.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1891.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1891
 BX1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1891.GEOID18 height accuracy estimate available here.
 BX1891
 BX1891.The vertical order pertains to the NGVD 29 superseded value.
 BX1891
 BX1891.Click photographs - Photos may exist for this station.
 BX1891
 BX1891;                    North         East    Units  Estimated Accuracy
 BX1891;SPC LA N     -   136,470.      937,620.      MT  (+/- 180 meters Scaled)
 BX1891
 BX1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR850104(NAD 83)
 BX1891
 BX1891                          SUPERSEDED SURVEY CONTROL
 BX1891
 BX1891  NGVD 29 (11/26/84)   73.622  (m)          241.54   (f) ADJUSTED    2 1
 BX1891
 BX1891.Superseded values are not recommended for survey control.
 BX1891
 BX1891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1891.See file dsdata.pdf to determine how the superseded data were derived.
 BX1891
 BX1891_MARKER: DD = SURVEY DISK
 BX1891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1891_STAMPING: 35V13 1969
 BX1891_MARK LOGO: LADHGS
 BX1891_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1891+STABILITY: SURFACE MOTION
 BX1891
 BX1891  HISTORY     - Date     Condition        Report By
 BX1891  HISTORY     - 1969     MONUMENTED       LADH
 BX1891  HISTORY     - 1970     GOOD             LADTD
 BX1891  HISTORY     - 19970816 MARK NOT FOUND   USPSQD
 BX1891
 BX1891                          STATION DESCRIPTION
 BX1891
 BX1891'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1891'5.45 MI SW FROM NATCHITOCHES.
 BX1891'LOCATED ABOUT 5.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1891'NATCHITOCHES POST OFFICE.  0.30 MILES NORTHEAST OF B.M. TT30L 1936.
 BX1891'0.25 MILES SOUTHWEST OF JUNCTION OF LOUISIANA HIGHWAY 504 AND
 BX1891'LOUISIANA HIGHWAY 6.  94 FEET NORTH NORTHWEST OF THE CENTERLINE OF
 BX1891'LOUISIANA HIGHWAY 6.  175 FEET WEST SOUTHWEST OF A LOUISIANA
 BX1891'DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER.  112 FEET WEST OF THE
 BX1891'BEGINNING OF A CONCRETE PAVED DITCH.  253 FEET WEST OF MILE POST 42 ON
 BX1891'LOUISIANA HIGHWAY 6.  DISK IN TOP OF A CONCRETE POST PROJECTING 3
 BX1891'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH
 BX1891'SOUTHEAST OF THE MARK.  SECTION 40, T 9N, R 8W.
 BX1891
 BX1891                          STATION RECOVERY (1997)
 BX1891
 BX1891'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1891'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3109 ***********************************************************************
 BX3109  DESIGNATION -  35 V 13 RESET
 BX3109  PID         -  BX3109
 BX3109  STATE/COUNTY-  LA/NATCHITOCHES
 BX3109  COUNTRY     -  US
 BX3109  USGS QUAD   -  PROVENCAL (2018)
 BX3109
 BX3109                         *CURRENT SURVEY CONTROL
 BX3109  ______________________________________________________________________
 BX3109* NAD 83(1986) POSITION- 31 43 45.     (N) 093 09 30.     (W)   SCALED
 BX3109* NAVD 88 ORTHO HEIGHT -    70.75  (+/-2cm)      232.1   (feet) VERTCON3
 BX3109  ______________________________________________________________________
 BX3109  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 BX3109  VERT ORDER      -  THIRD (See Below)
 BX3109
 BX3109.The horizontal coordinates were scaled from a map and have
 BX3109.an estimated accuracy of +/- 6 seconds.
 BX3109
 BX3109.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3109.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3109
 BX3109.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3109.GEOID18 height accuracy estimate available here.
 BX3109
 BX3109.The vertical order pertains to the NGVD 29 superseded value.
 BX3109
 BX3109.Click photographs - Photos may exist for this station.
 BX3109
 BX3109;                    North         East    Units  Estimated Accuracy
 BX3109;SPC LA N     -   136,470.      937,620.      MT  (+/- 180 meters Scaled)
 BX3109
 BX3109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR850104(NAD 83)
 BX3109
 BX3109                          SUPERSEDED SURVEY CONTROL
 BX3109
 BX3109  NGVD 29 (09/18/05)   70.79   (m)          232.3    (f) RESET       3  
 BX3109
 BX3109.Superseded values are not recommended for survey control.
 BX3109
 BX3109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3109.See file dsdata.pdf to determine how the superseded data were derived.
 BX3109
 BX3109_MARKER: DD = SURVEY DISK
 BX3109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3109_STAMPING: 35 V 13 RESET 1985
 BX3109_MARK LOGO: LADTD
 BX3109_PROJECTION: FLUSH
 BX3109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3109+STABILITY: SURFACE MOTION
 BX3109
 BX3109  HISTORY     - Date     Condition        Report By
 BX3109  HISTORY     - 1985     MONUMENTED       LADTD
 BX3109  HISTORY     - 19970816 MARK NOT FOUND   USPSQD
 BX3109
 BX3109                          STATION DESCRIPTION
 BX3109
 BX3109'DESCRIBED BY LA TRANSP AND DEV 1985
 BX3109'8.8 KM (5.45 MI) SE FROM NATCHITOCHES.
 BX3109'FROM THE POST OFFICE IN NATCHITOCHES, GO WEST ON STATE HIGHWAY 6 FOR
 BX3109'8.8 KM (5.45 MI) TO THE BENCH MARK ON THE LEFT NEAR THE WOODS LINE IN
 BX3109'THE SOUTHWEST QUARTER OF THE CONSTRUCTION OF INTERSTATE 49 OVERPASS,
 BX3109'0.4 KM (0.25 MI) WEST OF THE JUNCTION OF STATE HIGHWAYS 504 AND 6.
 BX3109'APPROXIMATELY 144 PACES SOUTH OF THE CENTER OF HIGHWAY 6, 1.8 M
 BX3109'(5.9 FT) NORTHWEST OF AN OAK TREE, 1.5 M (4.9 FT) EAST-SOUTHEAST OF A
 BX3109'10 INCH PINE TREE, 0.9 M (3.0 FT) SOUTHWEST OF A METAL WITNESS POST
 BX3109'WITH SIGN ATTACHED.
 BX3109'THE MARK IS 0.9 METERS  SW FROM  A WITNESS POST
 BX3109'THE MARK IS 2.1 M BELOW HIGHWAY.
 BX3109
 BX3109                          STATION RECOVERY (1997)
 BX3109
 BX3109'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3109'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1892 ***********************************************************************
 BX1892  DESIGNATION -  35 V 14
 BX1892  PID         -  BX1892
 BX1892  STATE/COUNTY-  LA/NATCHITOCHES
 BX1892  COUNTRY     -  US
 BX1892  USGS QUAD   -  PROVENCAL (2018)
 BX1892
 BX1892                         *CURRENT SURVEY CONTROL
 BX1892  ______________________________________________________________________
 BX1892* NAD 83(1986) POSITION- 31 44 02.     (N) 093 08 41.     (W)   SCALED
 BX1892* NAVD 88 ORTHO HEIGHT -    61.54  (+/-2cm)      201.9   (feet) VERTCON3
 BX1892  ______________________________________________________________________
 BX1892  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 BX1892  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1892
 BX1892.The horizontal coordinates were scaled from a map and have
 BX1892.an estimated accuracy of +/- 6 seconds.
 BX1892
 BX1892.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1892.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1892
 BX1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1892.GEOID18 height accuracy estimate available here.
 BX1892
 BX1892.The vertical order pertains to the NGVD 29 superseded value.
 BX1892
 BX1892.Click photographs - Photos may exist for this station.
 BX1892
 BX1892;                    North         East    Units  Estimated Accuracy
 BX1892;SPC LA N     -   136,990.      938,910.      MT  (+/- 180 meters Scaled)
 BX1892
 BX1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR862109(NAD 83)
 BX1892
 BX1892                          SUPERSEDED SURVEY CONTROL
 BX1892
 BX1892  NGVD 29 (11/26/84)   61.581  (m)          202.04   (f) ADJUSTED    2 1
 BX1892
 BX1892.Superseded values are not recommended for survey control.
 BX1892
 BX1892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1892.See file dsdata.pdf to determine how the superseded data were derived.
 BX1892
 BX1892_MARKER: DD = SURVEY DISK
 BX1892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1892_STAMPING: 35V14 1969
 BX1892_MARK LOGO: LADHGS
 BX1892_PROJECTION: FLUSH
 BX1892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1892+STABILITY: SURFACE MOTION
 BX1892
 BX1892  HISTORY     - Date     Condition        Report By
 BX1892  HISTORY     - 1969     MONUMENTED       LADH
 BX1892  HISTORY     - 1970     GOOD             LADTD
 BX1892  HISTORY     - 19970816 GOOD             USPSQD
 BX1892  HISTORY     - 20010922 GOOD             USPSQD
 BX1892  HISTORY     - 20040222 GOOD             USPSQD
 BX1892
 BX1892                          STATION DESCRIPTION
 BX1892
 BX1892'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1892'4.55 MI SW FROM NATCHITOCHES.
 BX1892'ABOUT 4.55 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1892'NATCHITOCHES POST OFFICE.  0.60 MILES NORTHEAST OF THE JUNCTION OF
 BX1892'LOUISIANA HIGHWAY 405 AND LOUISIANA HIGHWAY 6.  0.90 MILES NORTHEAST
 BX1892'OF B.M. 35V13.  63 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 6. 47
 BX1892'FEET WEST SOUTHWEST OF A LOUISIANA HIGHWAY RIGHT OF WAY MARKER. 60
 BX1892'FEET WEST OF THE NORTH END OF A CROSS DRAIN PIPE WITH HEADWALLS UNDER
 BX1892'LOUISIANA HIGHWAY 6.  95 FEET WEST OF CENTER OF DRIVEWAY LEADING TO
 BX1892'MR. FRANCIS A. VERCHER RESIDENCE.  1 FOOT NORTH OF END OF STORM FENCE
 BX1892'AND THE SOUTHWEST CORNER OF MR. FRANCIS A. VERCHERS PROPERTY. SET IN
 BX1892'TOP OF A CONCRETE POST FLUSH WITH GROUND.  A STEEL WITNESS POST IS SET
 BX1892'1 FOOT SOUTH OF THE MARK.  SECTION 40, T 9N, R 8W.
 BX1892
 BX1892                          STATION RECOVERY (1997)
 BX1892
 BX1892'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1892'RECOVERED IN GOOD CONDITION.
 BX1892
 BX1892                          STATION RECOVERY (2001)
 BX1892
 BX1892'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1892'RECOVERED IN GOOD CONDITION.
 BX1892
 BX1892                          STATION RECOVERY (2004)
 BX1892
 BX1892'RECOVERY NOTE BY US POWER SQUADRON 2004 (WRH)
 BX1892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1893 ***********************************************************************
 BX1893  DESIGNATION -  35 V 15
 BX1893  PID         -  BX1893
 BX1893  STATE/COUNTY-  LA/NATCHITOCHES
 BX1893  COUNTRY     -  US
 BX1893  USGS QUAD   -  PROVENCAL (2018)
 BX1893
 BX1893                         *CURRENT SURVEY CONTROL
 BX1893  ______________________________________________________________________
 BX1893* NAD 83(1986) POSITION- 31 44 29.     (N) 093 07 55.     (W)   SCALED
 BX1893* NAVD 88 ORTHO HEIGHT -    60.71  (+/-2cm)      199.2   (feet) VERTCON3
 BX1893  ______________________________________________________________________
 BX1893  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 BX1893  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1893
 BX1893.The horizontal coordinates were scaled from a map and have
 BX1893.an estimated accuracy of +/- 6 seconds.
 BX1893
 BX1893.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1893.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1893
 BX1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1893.GEOID18 height accuracy estimate available here.
 BX1893
 BX1893.The vertical order pertains to the NGVD 29 superseded value.
 BX1893
 BX1893.Click photographs - Photos may exist for this station.
 BX1893
 BX1893;                    North         East    Units  Estimated Accuracy
 BX1893;SPC LA N     -   137,810.      940,120.      MT  (+/- 180 meters Scaled)
 BX1893
 BX1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR875117(NAD 83)
 BX1893
 BX1893                          SUPERSEDED SURVEY CONTROL
 BX1893
 BX1893  NGVD 29 (11/26/84)   60.749  (m)          199.31   (f) ADJUSTED    2 1
 BX1893
 BX1893.Superseded values are not recommended for survey control.
 BX1893
 BX1893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1893.See file dsdata.pdf to determine how the superseded data were derived.
 BX1893
 BX1893_MARKER: DD = SURVEY DISK
 BX1893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1893_STAMPING: 35V15 1969
 BX1893_MARK LOGO: LADHGS
 BX1893_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1893+STABILITY: SURFACE MOTION
 BX1893
 BX1893  HISTORY     - Date     Condition        Report By
 BX1893  HISTORY     - 1969     MONUMENTED       LADH
 BX1893  HISTORY     - 1970     GOOD             LADTD
 BX1893  HISTORY     - 19970816 GOOD             USPSQD
 BX1893  HISTORY     - 20010922 GOOD             USPSQD
 BX1893  HISTORY     - 20040222 GOOD             USPSQD
 BX1893
 BX1893                          STATION DESCRIPTION
 BX1893
 BX1893'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1893'3.50 MI SW FROM NATCHITOCHES.
 BX1893'LOCATED ABOUT 3.50 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1893'NATCHITOCHES POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 35V14.  76
 BX1893'FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 6.  12 FEET NORTHEAST OF
 BX1893'THE CORNER OF A COMBINATION MESH AND BARBED WIRE FENCE.  44 FEET
 BX1893'NORTHEAST OF THE CENTER OF A DRIVEWAY LEADING TO MR. H.E. LEACH
 BX1893'RESIDENCE.  53 FEET EAST OF THE NORTHEAST END OF A 18 INCH CONCRETE
 BX1893'PIPE SIDE DRAIN.  1 FOOT NORTHWEST OF A FENCE.  0.10 MILES SOUTHWEST
 BX1893'OF THE EMMUANUEL BAPTIST CHURCH.  DISK IN TOP OF A CONCRETE POST
 BX1893'PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1893'NORTHWEST OF THE MARK.  SECTION 83, T 9N, R 7W.
 BX1893
 BX1893                          STATION RECOVERY (1997)
 BX1893
 BX1893'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1893'RECOVERED IN GOOD CONDITION.
 BX1893
 BX1893                          STATION RECOVERY (2001)
 BX1893
 BX1893'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1893'RECOVERED IN GOOD CONDITION.
 BX1893
 BX1893                          STATION RECOVERY (2004)
 BX1893
 BX1893'RECOVERY NOTE BY US POWER SQUADRON 2004 (WRH)
 BX1893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1894 ***********************************************************************
 BX1894  DESIGNATION -  35 V 16
 BX1894  PID         -  BX1894
 BX1894  STATE/COUNTY-  LA/NATCHITOCHES
 BX1894  COUNTRY     -  US
 BX1894  USGS QUAD   -  NATCHITOCHES SOUTH (2018)
 BX1894
 BX1894                         *CURRENT SURVEY CONTROL
 BX1894  ______________________________________________________________________
 BX1894* NAD 83(1986) POSITION- 31 44 49.     (N) 093 07 13.     (W)   SCALED
 BX1894* NAVD 88 ORTHO HEIGHT -    50.96  (+/-2cm)      167.2   (feet) VERTCON3
 BX1894  ______________________________________________________________________
 BX1894  GEOID HEIGHT    -        -26.050 (meters)                     GEOID18
 BX1894  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1894
 BX1894.The horizontal coordinates were scaled from a map and have
 BX1894.an estimated accuracy of +/- 6 seconds.
 BX1894
 BX1894.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1894.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1894
 BX1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1894.GEOID18 height accuracy estimate available here.
 BX1894
 BX1894.The vertical order pertains to the NGVD 29 superseded value.
 BX1894
 BX1894.Click photographs - Photos may exist for this station.
 BX1894
 BX1894;                    North         East    Units  Estimated Accuracy
 BX1894;SPC LA N     -   138,420.      941,230.      MT  (+/- 180 meters Scaled)
 BX1894
 BX1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR886123(NAD 83)
 BX1894
 BX1894                          SUPERSEDED SURVEY CONTROL
 BX1894
 BX1894  NGVD 29 (11/26/84)   51.000  (m)          167.32   (f) ADJUSTED    2 1
 BX1894
 BX1894.Superseded values are not recommended for survey control.
 BX1894
 BX1894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1894.See file dsdata.pdf to determine how the superseded data were derived.
 BX1894
 BX1894_MARKER: DD = SURVEY DISK
 BX1894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1894_STAMPING: 35V16 1969
 BX1894_MARK LOGO: LADHGS
 BX1894_PROJECTION: FLUSH
 BX1894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1894+STABILITY: SURFACE MOTION
 BX1894
 BX1894  HISTORY     - Date     Condition        Report By
 BX1894  HISTORY     - 1969     MONUMENTED       LADH
 BX1894  HISTORY     - 1970     GOOD             LADTD
 BX1894  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1894  HISTORY     - 19970816 GOOD             USPSQD
 BX1894  HISTORY     - 20010922 GOOD             USPSQD
 BX1894  HISTORY     - 20040222 GOOD             USPSQD
 BX1894  HISTORY     - 20190501 GOOD             NGIA
 BX1894
 BX1894                          STATION DESCRIPTION
 BX1894
 BX1894'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1894'LOCATED ABOUT 2.45 MILES SOUTHWEST ALONG LOUSIANA HIGHWAY 6 FROM THE
 BX1894'NATCHITOCHES POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 35V15.  83
 BX1894'FEET SOUTH SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6, AT
 BX1894'LOUISIANA FORESTRY COMMISSION HEADQUARTERS DISTRICT (6).  54 FEET
 BX1894'NORTH OF THE CONCRETE PORCH OF A FRAME HOUSE.  101 FEET SOUTH
 BX1894'SOUTHWEST OF THE LOUISIANA FORESTRY COMMISSION SIGN.  DISK IN TOP OF A
 BX1894'CONCRETE POST PROJECTING 1/8 OF A INCH ABOVE GROUND.  A STEEL WITNESS
 BX1894'POST IS SET 1 FOOT NORTH NORTHEAST OF THE MARK.  SECTION 78, T9N, R7W.
 BX1894
 BX1894                          STATION RECOVERY (1995)
 BX1894
 BX1894'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1894'MARK NOT FOUND.
 BX1894
 BX1894                          STATION RECOVERY (1997)
 BX1894
 BX1894'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1894'RECOVERED IN GOOD CONDITION.
 BX1894
 BX1894                          STATION RECOVERY (2001)
 BX1894
 BX1894'RECOVERY NOTE BY US POWER SQUADRON 2001 (DMM)
 BX1894'RECOVERED IN GOOD CONDITION.
 BX1894
 BX1894                          STATION RECOVERY (2004)
 BX1894
 BX1894'RECOVERY NOTE BY US POWER SQUADRON 2004 (WRH)
 BX1894'RECOVERED IN GOOD CONDITION.
 BX1894
 BX1894                          STATION RECOVERY (2019)
 BX1894
 BX1894'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 BX1894'THE STATION IS LOCATED IN NATCHITOCHES, LA., JUST SOUTH OF THE EAST
 BX1894'BOUND LANE OF UNIVERSITY PARKWAY (LA 6 BUSINESS), IN THE FRONT YARD OF
 BX1894'A WHITE HOUSE AT AT NO. 4106.
 BX1894'
 BX1894'IT IS 10.68 M (35.0 FT) SOUTH OF THE SOUTH EDGE OF THE PARKWAY, 8.66 M
 BX1894'(28.4 FT) NORTHEAST OF THE CENTER OF A MANHOLE COVER AND 8.16 M (26.8
 BX1894'FT) NORTHWEST OF THE INTERSECTION OF A CONCRETE SIDEWALK AND A GRAVEL
 BX1894'DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1895 ***********************************************************************
 BX1895  DESIGNATION -  35 V 17
 BX1895  PID         -  BX1895
 BX1895  STATE/COUNTY-  LA/NATCHITOCHES
 BX1895  COUNTRY     -  US
 BX1895  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1895
 BX1895                         *CURRENT SURVEY CONTROL
 BX1895  ______________________________________________________________________
 BX1895* NAD 83(1986) POSITION- 31 45 13.68   (N) 093 06 16.61   (W)   HD_HELD1
 BX1895* NAVD 88 ORTHO HEIGHT -    34.45  (+/-2cm)      113.0   (feet) VERTCON3
 BX1895  ______________________________________________________________________
 BX1895  GEOID HEIGHT    -        -26.042 (meters)                     GEOID18
 BX1895  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1895
 BX1895.The horizontal coordinates were determined by differentially corrected
 BX1895.hand held GPS observations or other comparable positioning techniques
 BX1895.and have an estimated accuracy of +/- 3 meters.
 BX1895
 BX1895.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1895.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1895
 BX1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1895.GEOID18 height accuracy estimate available here.
 BX1895
 BX1895.The vertical order pertains to the NGVD 29 superseded value.
 BX1895
 BX1895.Click photographs - Photos may exist for this station.
 BX1895
 BX1895;                    North         East    Units  Estimated Accuracy
 BX1895;SPC LA N     -   139,174.7     942,720.9     MT  (+/- 3 meters HH1 GPS) 
 BX1895
 BX1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR9009213151(NAD 83)
 BX1895
 BX1895                          SUPERSEDED SURVEY CONTROL
 BX1895
 BX1895  NGVD 29 (11/26/84)   34.487  (m)          113.15   (f) ADJUSTED    2 1
 BX1895
 BX1895.Superseded values are not recommended for survey control.
 BX1895
 BX1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1895.See file dsdata.pdf to determine how the superseded data were derived.
 BX1895
 BX1895_MARKER: DD = SURVEY DISK
 BX1895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1895_STAMPING: 35V17 1969
 BX1895_MARK LOGO: LADHGS
 BX1895_PROJECTION: FLUSH
 BX1895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1895+STABILITY: SURFACE MOTION
 BX1895_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1895+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2019
 BX1895
 BX1895  HISTORY     - Date     Condition        Report By
 BX1895  HISTORY     - 1969     MONUMENTED       LADH
 BX1895  HISTORY     - 1970     GOOD             LADTD
 BX1895  HISTORY     - 1977     GOOD             NGS
 BX1895  HISTORY     - 1982     GOOD             LADTD
 BX1895  HISTORY     - 19950506 GOOD             USPSQD
 BX1895  HISTORY     - 20040222 GOOD             USPSQD
 BX1895  HISTORY     - 20060610 GOOD             USPSQD
 BX1895  HISTORY     - 20190501 GOOD             NGIA
 BX1895
 BX1895                          STATION DESCRIPTION
 BX1895
 BX1895'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1895'1.55 MI SW FROM NATCHITOCHES.
 BX1895'LOCATED ABOUT 1.55 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1895'NATCHITOCHES POST OFFICE.  0.90 MILES NORTHEAST OF B.M. 35V16.  66
 BX1895'FEET NORTH NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  61
 BX1895'FEET SOUTH SOUTHEAST OF A RADIO TOWER POLE.  68 FEET SOUTH SOUTHEAST
 BX1895'OF THE SOUTHEAST CORNER OF A LOUISIANA DEPARTMENT OF HIGHWAYS
 BX1895'MAINTENANCE BUILDING.  2 FEET NORTH NORTHWEST OF THE CORNER OF A
 BX1895'CYCLONE FENCE.  DISK IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BX1895'A STEEL WITNESS POST IS SET 1 FOOT WEST SOUTHWEST OF THE MARK. SECTION
 BX1895'13, T 9N, R 7W.
 BX1895
 BX1895                          STATION RECOVERY (1977)
 BX1895
 BX1895'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1895'RECOVERED IN GOOD CONDITION.
 BX1895
 BX1895                          STATION RECOVERY (1982)
 BX1895
 BX1895'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BX1895'LOCATED ABOUT 1.55 MILES SOUTHWEST ALONG STATE HIGHWAY 6 FROM THE
 BX1895'POST OFFICE AT NATCHITOCHES, 66' NORTH NORTHWEST OF THE CENTERLINE OF
 BX1895'STATE HIGHWAY 6, 61 FT. SOUTH SOUTHEAST OF A RADIO TOWER POLE, 68 FT.
 BX1895'SOUTH SOUTHEAST OF THE SOUTHEAST CORNER OF A LA. D.O.T.D. MAINTENANCE
 BX1895'BLDG, 2 FT. NORTHWEST OF THE CORNER OF A CYCLONE FENCE. 1 FT.
 BX1895'NORTHEAST OF A WITNESS POST.
 BX1895
 BX1895                          STATION RECOVERY (1995)
 BX1895
 BX1895'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1895'RECOVERED IN GOOD CONDITION.
 BX1895
 BX1895                          STATION RECOVERY (2004)
 BX1895
 BX1895'RECOVERY NOTE BY US POWER SQUADRON 2004 (WRH)
 BX1895'RECOVERED IN GOOD CONDITION.
 BX1895
 BX1895                          STATION RECOVERY (2006)
 BX1895
 BX1895'RECOVERY NOTE BY US POWER SQUADRON 2006 (BWC)
 BX1895'RADIO TOWER AND D.O.T.D. MAINTENANCE BUILDING AND CYCLONE FENCE GONE
 BX1895'FROM 1982 RECOVERY NOTES.  ABOUT 8 FT (2.4 M) NORTH-NORTHEAST
 BX1895'OF CORNER OF CHAIN LINK FENCE AND 31 FT (9.4 M) WEST-SOUTHWEST OF
 BX1895'CENTER OF DRIVEWAY INTO FROG POND APARTMENT COMPLEX.  1 FT (0.3 M)
 BX1895'NORTHEAST OF A WITNESS POST.
 BX1895
 BX1895                          STATION RECOVERY (2019)
 BX1895
 BX1895'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 BX1895'THE STATION IS LOCATED IN NATCHITOCHES, LA., JUST NORTH OF THE WEST
 BX1895'BOUND LANE OF UNIVERSITY PARKWAY (LA 6 BUSINESS) AT THE ENTRANCE TO
 BX1895'FROG POND APARTMENT COMPLEX AT NO. 3800.
 BX1895'
 BX1895'IT IS 2.52 M (8.3 FT) EAST-NORTHEAST OF A CHAIN LINK FENCE CORNER,
 BX1895'12.16 M (39.9 FT) NORTH OF THE NORTH EDGE OF THE PARKWAY AND 7.47 M
 BX1895'(24.5 FT) WEST OF THE WEST EDGE OF THE ENTRANCE TO THE APARTMENT
 BX1895'COMPLEX PARKING LOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1900 ***********************************************************************
 BX1900  DESIGNATION -  35 V 18
 BX1900  PID         -  BX1900
 BX1900  STATE/COUNTY-  LA/NATCHITOCHES
 BX1900  COUNTRY     -  US
 BX1900  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1900
 BX1900                         *CURRENT SURVEY CONTROL
 BX1900  ______________________________________________________________________
 BX1900* NAD 83(1986) POSITION- 31 45 05.     (N) 093 05 24.     (W)   SCALED
 BX1900* NAVD 88 ORTHO HEIGHT -    34.72  (+/-2cm)      113.9   (feet) VERTCON3
 BX1900  ______________________________________________________________________
 BX1900  GEOID HEIGHT    -        -26.040 (meters)                     GEOID18
 BX1900  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1900
 BX1900.The horizontal coordinates were scaled from a map and have
 BX1900.an estimated accuracy of +/- 6 seconds.
 BX1900
 BX1900.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1900.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1900
 BX1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1900.GEOID18 height accuracy estimate available here.
 BX1900
 BX1900.The vertical order pertains to the NGVD 29 superseded value.
 BX1900
 BX1900.Click photographs - Photos may exist for this station.
 BX1900
 BX1900;                    North         East    Units  Estimated Accuracy
 BX1900;SPC LA N     -   138,900.      944,100.      MT  (+/- 180 meters Scaled)
 BX1900
 BX1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR914128(NAD 83)
 BX1900
 BX1900                          SUPERSEDED SURVEY CONTROL
 BX1900
 BX1900  NGVD 29 (11/26/84)   34.760  (m)          114.04   (f) ADJUSTED    2 1
 BX1900
 BX1900.Superseded values are not recommended for survey control.
 BX1900
 BX1900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1900.See file dsdata.pdf to determine how the superseded data were derived.
 BX1900
 BX1900_MARKER: DD = SURVEY DISK
 BX1900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1900_STAMPING: 35V18 1969
 BX1900_MARK LOGO: LADHGS
 BX1900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1900+STABILITY: SURFACE MOTION
 BX1900
 BX1900  HISTORY     - Date     Condition        Report By
 BX1900  HISTORY     - 1969     MONUMENTED       LADH
 BX1900  HISTORY     - 1970     GOOD             LADTD
 BX1900  HISTORY     - 1977     MARK NOT FOUND   NGS
 BX1900  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1900  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1900  HISTORY     - 20040222 MARK NOT FOUND   USPSQD
 BX1900
 BX1900                          STATION DESCRIPTION
 BX1900
 BX1900'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1900'1.15 MI SE FROM NATCHITOCHES.
 BX1900'LOCATED ABOUT 1.15 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1900'POST OFFICE AT NATCHITOCHES IN THE SOUTHEAST SECTION OF THE CITY. 0.30
 BX1900'MILE EAST OF THE ENTRANCE TO THE NORTHWESTERN STATE COLLEGE. 0.20 MILE
 BX1900'NORTH OF THE BENCH MARK 5349L.G.S.. 105 FEET SOUTH SOUTHWEST OF THE
 BX1900'CENTER OF LOUISIANA HIGHWAY 6.  27.5 FEET SOUTH SOUTHWEST OF THE
 BX1900'CORNER OF A WOOD LACE FENCE.  35 FEET WEST OF A 42 INCH PIN OAK TREE.
 BX1900'8 FEET EAST SOUTHEAST OF THE NORTHEAST CORNER OF AN APARTMENT
 BX1900'BUILDING.  1 FOOT EAST OF A WOOD LACE FENCE.  DISK SET IN THE TOP OF A
 BX1900'CONCRETE POST 3 INCHES ABOVE THE GROUND. A STEEL WITNESS POST IS SET 1
 BX1900'FOOT EAST OF THE MARK.  SECTION 79, T9N, R7W.
 BX1900
 BX1900                          STATION RECOVERY (1977)
 BX1900
 BX1900'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1900'A THOROUGH SEARCH WAS MADE, BUT NOT RECOVERED. BELIEVED TO HAVE
 BX1900'BEEN DESTROYED WHEN APARTMENTS WERE TORN DOWN.
 BX1900
 BX1900                          STATION RECOVERY (1995)
 BX1900
 BX1900'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1900'MARK NOT FOUND.
 BX1900
 BX1900                          STATION RECOVERY (2001)
 BX1900
 BX1900'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX1900'MARK NOT FOUND.
 BX1900
 BX1900                          STATION RECOVERY (2004)
 BX1900
 BX1900'RECOVERY NOTE BY US POWER SQUADRON 2004 (WRH)
 BX1900'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1901 ***********************************************************************
 BX1901  DESIGNATION -  35 V 19
 BX1901  PID         -  BX1901
 BX1901  STATE/COUNTY-  LA/NATCHITOCHES
 BX1901  COUNTRY     -  US
 BX1901  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1901
 BX1901                         *CURRENT SURVEY CONTROL
 BX1901  ______________________________________________________________________
 BX1901* NAD 83(1986) POSITION- 31 45 49.     (N) 093 05 08.     (W)   SCALED
 BX1901* NAVD 88 ORTHO HEIGHT -    36.75  (+/-2cm)      120.6   (feet) VERTCON3
 BX1901  ______________________________________________________________________
 BX1901  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 BX1901  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1901
 BX1901.The horizontal coordinates were scaled from a map and have
 BX1901.an estimated accuracy of +/- 6 seconds.
 BX1901
 BX1901.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1901.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1901
 BX1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1901.GEOID18 height accuracy estimate available here.
 BX1901
 BX1901.The vertical order pertains to the NGVD 29 superseded value.
 BX1901
 BX1901.Click photographs - Photos may exist for this station.
 BX1901
 BX1901;                    North         East    Units  Estimated Accuracy
 BX1901;SPC LA N     -   140,250.      944,530.      MT  (+/- 180 meters Scaled)
 BX1901
 BX1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR918142(NAD 83)
 BX1901
 BX1901                          SUPERSEDED SURVEY CONTROL
 BX1901
 BX1901  NGVD 29 (11/26/84)   36.790  (m)          120.70   (f) ADJUSTED    2 1
 BX1901
 BX1901.Superseded values are not recommended for survey control.
 BX1901
 BX1901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1901.See file dsdata.pdf to determine how the superseded data were derived.
 BX1901
 BX1901_MARKER: DD = SURVEY DISK
 BX1901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1901_STAMPING: 35V19 1969
 BX1901_MARK LOGO: LADHGS
 BX1901_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1901+STABILITY: SURFACE MOTION
 BX1901_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1901+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2006
 BX1901
 BX1901  HISTORY     - Date     Condition        Report By
 BX1901  HISTORY     - 1969     MONUMENTED       LADH
 BX1901  HISTORY     - 1970     GOOD             LADTD
 BX1901  HISTORY     - 1977     GOOD             NGS
 BX1901  HISTORY     - 19950506 GOOD             USPSQD
 BX1901  HISTORY     - 20010922 GOOD             USPSQD
 BX1901  HISTORY     - 20060610 GOOD             USPSQD
 BX1901
 BX1901                          STATION DESCRIPTION
 BX1901
 BX1901'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1901'0.40 MI SE FROM NATCHITOCHES.
 BX1901'ABOUT 0.40 MILES EAST ALONG LOUISIANA HIGHWAY 6 FROM THE POST OFFICE
 BX1901'AT NATCHITOCHES.  0.95 MILES NORTH OF B.M. 35V18. 108 FEET EAST OF THE
 BX1901'CENTER OF LOUISIANA HIGHWAY 6.  19 FEET NORTHEAST OF A 38 INCH FORKED
 BX1901'ELM TREE.  32 FEET EAST NORTHEAST A FIRE PLUG.  73 FEET SOUTH
 BX1901'SOUTHEAST OF THE SOUTHEAST CORNER OF A ESSO SERVICE STATION AND ON
 BX1901'WEST BANK OF THE CANE RIVER.  DISK IN TOP OF A CONCRETE POST
 BX1901'PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1901'WEST OF THE MARK.  SECTION 4, T9N, R7W.
 BX1901
 BX1901                          STATION RECOVERY (1977)
 BX1901
 BX1901'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1901'RECOVERED IN GOOD CONDITION.
 BX1901
 BX1901                          STATION RECOVERY (1995)
 BX1901
 BX1901'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1901'RECOVERED IN GOOD CONDITION.
 BX1901
 BX1901                          STATION RECOVERY (2001)
 BX1901
 BX1901'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX1901'RECOVERED IN GOOD CONDITION.
 BX1901
 BX1901                          STATION RECOVERY (2006)
 BX1901
 BX1901'RECOVERY NOTE BY US POWER SQUADRON 2006 (BWC)
 BX1901'ESSO SERVICE STATION GONE AND WITNESS POST DOES NOT EXIST FROM 1970
 BX1901'RECOVERY NOTES.  ABOUT 50 FT (15.2 M) NORTH OF NATCHITOCHES
 BX1901'VISITORS CENTER NE BUILDING CORNER AND 2 FT (0.6 M) SOUTH OF PUBLIC
 BX1901'RESTROOMS SE CORNER ON WEST SIDE OF ROD IRON FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1878 ***********************************************************************
 BX1878  DESIGNATION -  35 V 2
 BX1878  PID         -  BX1878
 BX1878  STATE/COUNTY-  LA/NATCHITOCHES
 BX1878  COUNTRY     -  US
 BX1878  USGS QUAD   -  ROBELINE (2018)
 BX1878
 BX1878                         *CURRENT SURVEY CONTROL
 BX1878  ______________________________________________________________________
 BX1878* NAD 83(1986) POSITION- 31 40 32.     (N) 093 18 59.     (W)   SCALED
 BX1878* NAVD 88 ORTHO HEIGHT -    58.73  (+/-2cm)      192.7   (feet) VERTCON3
 BX1878  ______________________________________________________________________
 BX1878  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 BX1878  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1878
 BX1878.The horizontal coordinates were scaled from a map and have
 BX1878.an estimated accuracy of +/- 6 seconds.
 BX1878
 BX1878.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1878.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1878
 BX1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1878.GEOID18 height accuracy estimate available here.
 BX1878
 BX1878.The vertical order pertains to the NGVD 29 superseded value.
 BX1878
 BX1878.Click photographs - Photos may exist for this station.
 BX1878
 BX1878;                    North         East    Units  Estimated Accuracy
 BX1878;SPC LA N     -   130,630.      922,590.      MT  (+/- 180 meters Scaled)
 BX1878
 BX1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR700045(NAD 83)
 BX1878
 BX1878                          SUPERSEDED SURVEY CONTROL
 BX1878
 BX1878  NGVD 29 (11/26/84)   58.789  (m)          192.88   (f) ADJUSTED    2 1
 BX1878
 BX1878.Superseded values are not recommended for survey control.
 BX1878
 BX1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1878.See file dsdata.pdf to determine how the superseded data were derived.
 BX1878
 BX1878_MARKER: DD = SURVEY DISK
 BX1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1878_STAMPING: 35V2 1969
 BX1878_MARK LOGO: LADHGS
 BX1878_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1878+STABILITY: SURFACE MOTION
 BX1878
 BX1878  HISTORY     - Date     Condition        Report By
 BX1878  HISTORY     - 1969     MONUMENTED       LADH
 BX1878  HISTORY     - 1970     GOOD             LADTD
 BX1878  HISTORY     - 19950506 GOOD             USPSQD
 BX1878  HISTORY     - 20010923 GOOD             USPSQD
 BX1878  HISTORY     - 20060611 GOOD             USPSQD
 BX1878
 BX1878                          STATION DESCRIPTION
 BX1878
 BX1878'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1878'1.40 MI SW FROM ROBELINE.
 BX1878'LOCATED ABOUT 1.40 MILES SOUTHWEST ALONG LOUSIANA HIGHWAY 6 FROM THE
 BX1878'ROBELINE POST OFFICE.  1.7 MILES NORTHEAST OF THE NATCHITOCHES AND
 BX1878'SABINE PARISH LINE.  1.0 MILES NORTHEAST OF BENCH MARK 35V1.  74 FEET
 BX1878'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  1 FOOT NORTH OF
 BX1878'THE CORNER OF A COMBINATION MESH AND BARBED WIRE FENCE.  60 FEET SOUTH
 BX1878'OF THE SOUTHEAST CORNER OF A BRICK HOUSE.  41 FEET NORTH NORTHWEST OF
 BX1878'A 18 INCH CONCRETE SIDE DRAIN PIPE (SOUTH END).  87 FEET NORTHWEST OF
 BX1878'THE INTERSECTION OF LOUISIANA HIGHWAY 6 AND A BLACK TOP ROAD LEADING
 BX1878'SOUTHEAST.  8 FEET NORTHEAST OF A UNDERGROUND TELEPHONE PEDESTAL. DISK
 BX1878'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL
 BX1878'WITNESS POST IS SET 1 FOOT NORTH OF THE MARK. SECTION 17, T 87, R 9W.
 BX1878
 BX1878                          STATION RECOVERY (1995)
 BX1878
 BX1878'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1878'RECOVERED IN GOOD CONDITION.
 BX1878
 BX1878                          STATION RECOVERY (2001)
 BX1878
 BX1878'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1878'RECOVERED IN GOOD CONDITION.
 BX1878
 BX1878                          STATION RECOVERY (2006)
 BX1878
 BX1878'RECOVERY NOTE BY US POWER SQUADRON 2006 (BJK)
 BX1878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1902 ***********************************************************************
 BX1902  DESIGNATION -  35 V 20
 BX1902  PID         -  BX1902
 BX1902  STATE/COUNTY-  LA/NATCHITOCHES
 BX1902  COUNTRY     -  US
 BX1902  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1902
 BX1902                         *CURRENT SURVEY CONTROL
 BX1902  ______________________________________________________________________
 BX1902* NAD 83(1986) POSITION- 31 46 52.     (N) 093 05 09.     (W)   SCALED
 BX1902* NAVD 88 ORTHO HEIGHT -    39.21  (+/-2cm)      128.6   (feet) VERTCON3
 BX1902  ______________________________________________________________________
 BX1902  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 BX1902  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1902
 BX1902.The horizontal coordinates were scaled from a map and have
 BX1902.an estimated accuracy of +/- 6 seconds.
 BX1902
 BX1902.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1902.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1902
 BX1902.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1902.GEOID18 height accuracy estimate available here.
 BX1902
 BX1902.The vertical order pertains to the NGVD 29 superseded value.
 BX1902
 BX1902.Click photographs - Photos may exist for this station.
 BX1902
 BX1902;                    North         East    Units  Estimated Accuracy
 BX1902;SPC LA N     -   142,190.      944,520.      MT  (+/- 180 meters Scaled)
 BX1902
 BX1902_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR918161(NAD 83)
 BX1902
 BX1902                          SUPERSEDED SURVEY CONTROL
 BX1902
 BX1902  NGVD 29 (11/26/84)   39.251  (m)          128.78   (f) ADJUSTED    2 1
 BX1902
 BX1902.Superseded values are not recommended for survey control.
 BX1902
 BX1902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1902.See file dsdata.pdf to determine how the superseded data were derived.
 BX1902
 BX1902_MARKER: DD = SURVEY DISK
 BX1902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1902_STAMPING: 35V20 1969
 BX1902_MARK LOGO: LADHGS
 BX1902_PROJECTION: FLUSH
 BX1902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1902+STABILITY: SURFACE MOTION
 BX1902_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1902+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2006
 BX1902
 BX1902  HISTORY     - Date     Condition        Report By
 BX1902  HISTORY     - 1969     MONUMENTED       LADH
 BX1902  HISTORY     - 1970     GOOD             LADTD
 BX1902  HISTORY     - 1977     GOOD             NGS
 BX1902  HISTORY     - 19950606 GOOD             USPSQD
 BX1902  HISTORY     - 19970816 GOOD             USPSQD
 BX1902  HISTORY     - 20010922 GOOD             USPSQD
 BX1902  HISTORY     - 20060610 GOOD             USPSQD
 BX1902
 BX1902                          STATION DESCRIPTION
 BX1902
 BX1902'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1902'1.30 MI N FROM NATCHITOCHES.
 BX1902'LOCATED ABOUT 1.70 MILES NORTH ALONG LOUSIANA HIGHWAY 6 FROM THE POST
 BX1902'OFFICE AT NATCHITOCHES.  1.30 MILES NORTH OF BENCH MARK 35V19.  1.0
 BX1902'MILE NORTH OF THE JUNCTION OF LOUISIANA HIGHWAY 1 AND LOUISIANA
 BX1902'HIGHWAY 6.  56 FEET EAST NORTHEAST OF THE CENTERLINE OF LOUISIANA
 BX1902'HIGHWAY 6.  56 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA OF
 BX1902'CHRIST.  46 FEET NORTH OF THE CHURCH SIGN.  25 FEET NORTHEAST OF
 BX1902'COMBINATION TELEPHONE AND POWER POLE WITH TWO GUY WIRES.  DISK SET IN
 BX1902'TOP OF CONCRETE POST FLUSH WITH GROUND.  A STEEL WITNESS POST IS 1
 BX1902'FOOT EAST NORTHEAST OF THE MARK.  SECTION 43, T9N, R7W.
 BX1902
 BX1902                          STATION RECOVERY (1977)
 BX1902
 BX1902'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1902'RECOVERED IN GOOD CONDITION.
 BX1902
 BX1902                          STATION RECOVERY (1995)
 BX1902
 BX1902'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1902'RECOVERED IN GOOD CONDITION.
 BX1902
 BX1902                          STATION RECOVERY (1997)
 BX1902
 BX1902'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1902'RECOVERED IN GOOD CONDITION.
 BX1902
 BX1902                          STATION RECOVERY (2001)
 BX1902
 BX1902'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX1902'RECOVERED IN GOOD CONDITION.
 BX1902
 BX1902                          STATION RECOVERY (2006)
 BX1902
 BX1902'RECOVERY NOTE BY US POWER SQUADRON 2006 (BWC)
 BX1902'ADDITIONAL RECOVERY NOTES - ABOUT 12 FEET NW OF THE NW CORNER OF THE
 BX1902'CHURCH BLDG
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1903 ***********************************************************************
 BX1903  DESIGNATION -  35 V 21
 BX1903  PID         -  BX1903
 BX1903  STATE/COUNTY-  LA/NATCHITOCHES
 BX1903  COUNTRY     -  US
 BX1903  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1903
 BX1903                         *CURRENT SURVEY CONTROL
 BX1903  ______________________________________________________________________
 BX1903* NAD 83(1986) POSITION- 31 47 20.     (N) 093 05 13.     (W)   SCALED
 BX1903* NAVD 88 ORTHO HEIGHT -    44.988 (meters)      147.60  (feet) ADJUSTED
 BX1903  ______________________________________________________________________
 BX1903  GEOID HEIGHT    -        -26.011 (meters)                     GEOID18
 BX1903  DYNAMIC HEIGHT  -         44.935 (meters)      147.42  (feet) COMP
 BX1903  MODELED GRAVITY -    979,458.4   (mgal)                       NAVD 88
 BX1903
 BX1903  VERT ORDER      -  FIRST     CLASS I
 BX1903
 BX1903.The horizontal coordinates were scaled from a map and have
 BX1903.an estimated accuracy of +/- 6 seconds.
 BX1903
 BX1903.The orthometric height was determined by differential leveling and
 BX1903.adjusted by the NATIONAL GEODETIC SURVEY
 BX1903.in February 1994.
 BX1903
 BX1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1903.GEOID18 height accuracy estimate available here.
 BX1903
 BX1903.Click photographs - Photos may exist for this station.
 BX1903
 BX1903.The dynamic height is computed by dividing the NAVD 88
 BX1903.geopotential number by the normal gravity value computed on the
 BX1903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1903.degrees latitude (g = 980.6199 gals.).
 BX1903
 BX1903.The modeled gravity was interpolated from observed gravity values.
 BX1903
 BX1903;                    North         East    Units  Estimated Accuracy
 BX1903;SPC LA N     -   143,060.      944,420.      MT  (+/- 180 meters Scaled)
 BX1903
 BX1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR917170(NAD 83)
 BX1903
 BX1903                          SUPERSEDED SURVEY CONTROL
 BX1903
 BX1903  NAVD 88 (06/15/91)   44.987  (m)          147.59   (f) SUPERSEDED  1 1
 BX1903  NGVD 29 (11/26/84)   45.031  (m)          147.74   (f) ADJUSTED    1 1
 BX1903
 BX1903.Superseded values are not recommended for survey control.
 BX1903
 BX1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1903.See file dsdata.pdf to determine how the superseded data were derived.
 BX1903
 BX1903_MARKER: DD = SURVEY DISK
 BX1903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1903_STAMPING: 35V21 1969
 BX1903_MARK LOGO: LADHGS
 BX1903_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1903+STABILITY: SURFACE MOTION
 BX1903
 BX1903  HISTORY     - Date     Condition        Report By
 BX1903  HISTORY     - 1969     MONUMENTED       LADH
 BX1903  HISTORY     - 1970     GOOD             LADTD
 BX1903  HISTORY     - 1977     GOOD             NGS
 BX1903  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1903  HISTORY     - 19970816 MARK NOT FOUND   USPSQD
 BX1903  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1903
 BX1903                          STATION DESCRIPTION
 BX1903
 BX1903'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1903'2.55 MI N FROM NATCHITOCHES.
 BX1903'ABOUT 2.55 MILES ALONG LOUISIANA HIGHWAY 6 FROM THE POST OFFICE AT
 BX1903'NATCHITOCHES.  0.85 MILES NORTH OF B.M. 35V20.  62 FEET WEST SOUTHWEST
 BX1903'OF CENTER OF LOUISIANA HIGHWAY 6.  37 FEET SOUTH OF THE SOUTHEAST
 BX1903'CORNER OF A FRAME BUILDING.  69 FEET EAST NORTHEAST OF THE END OF A
 BX1903'WOODEN BOARD FENCE AND THE NORTHEAST CORNER OF A BRICK HOUSE. 3 FEET
 BX1903'WEST SOUTHWEST OF THE END OF A WOODEN FENCE.  DISK IN TOP OF A
 BX1903'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BX1903'IS SET 6 FEET EAST NORTHEAST OF THE MARK.  SECTION 4, T9N, R7W.
 BX1903
 BX1903                          STATION RECOVERY (1977)
 BX1903
 BX1903'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1903'RECOVERED IN GOOD CONDITION.
 BX1903
 BX1903                          STATION RECOVERY (1995)
 BX1903
 BX1903'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1903'MARK NOT FOUND.
 BX1903
 BX1903                          STATION RECOVERY (1997)
 BX1903
 BX1903'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1903'MARK NOT FOUND.
 BX1903
 BX1903                          STATION RECOVERY (2001)
 BX1903
 BX1903'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX1903'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1904 ***********************************************************************
 BX1904  DESIGNATION -  35 V 22
 BX1904  PID         -  BX1904
 BX1904  STATE/COUNTY-  LA/NATCHITOCHES
 BX1904  COUNTRY     -  US
 BX1904  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1904
 BX1904                         *CURRENT SURVEY CONTROL
 BX1904  ______________________________________________________________________
 BX1904* NAD 83(1986) POSITION- 31 48 27.     (N) 093 05 15.     (W)   SCALED
 BX1904* NAVD 88 ORTHO HEIGHT -    43.997 (meters)      144.35  (feet) ADJUSTED
 BX1904  ______________________________________________________________________
 BX1904  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 BX1904  DYNAMIC HEIGHT  -         43.945 (meters)      144.18  (feet) COMP
 BX1904  MODELED GRAVITY -    979,460.4   (mgal)                       NAVD 88
 BX1904
 BX1904  VERT ORDER      -  FIRST     CLASS I
 BX1904
 BX1904.The horizontal coordinates were scaled from a map and have
 BX1904.an estimated accuracy of +/- 6 seconds.
 BX1904
 BX1904.The orthometric height was determined by differential leveling and
 BX1904.adjusted by the NATIONAL GEODETIC SURVEY
 BX1904.in February 1994.
 BX1904
 BX1904.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1904.GEOID18 height accuracy estimate available here.
 BX1904
 BX1904.Click photographs - Photos may exist for this station.
 BX1904
 BX1904.The dynamic height is computed by dividing the NAVD 88
 BX1904.geopotential number by the normal gravity value computed on the
 BX1904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1904.degrees latitude (g = 980.6199 gals.).
 BX1904
 BX1904.The modeled gravity was interpolated from observed gravity values.
 BX1904
 BX1904;                    North         East    Units  Estimated Accuracy
 BX1904;SPC LA N     -   145,120.      944,380.      MT  (+/- 180 meters Scaled)
 BX1904
 BX1904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR917191(NAD 83)
 BX1904
 BX1904                          SUPERSEDED SURVEY CONTROL
 BX1904
 BX1904  NAVD 88 (06/15/91)   43.996  (m)          144.34   (f) SUPERSEDED  1 1
 BX1904  NGVD 29 (11/26/84)   44.041  (m)          144.49   (f) ADJUSTED    1 1
 BX1904
 BX1904.Superseded values are not recommended for survey control.
 BX1904
 BX1904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1904.See file dsdata.pdf to determine how the superseded data were derived.
 BX1904
 BX1904_MARKER: DD = SURVEY DISK
 BX1904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1904_STAMPING: 35V22 1969
 BX1904_MARK LOGO: LADHGS
 BX1904_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1904+STABILITY: SURFACE MOTION
 BX1904
 BX1904  HISTORY     - Date     Condition        Report By
 BX1904  HISTORY     - 1969     MONUMENTED       LADH
 BX1904  HISTORY     - 1970     GOOD             LADTD
 BX1904  HISTORY     - 1977     GOOD             NGS
 BX1904  HISTORY     - 19950606 GOOD             USPSQD
 BX1904  HISTORY     - 19970816 GOOD             USPSQD
 BX1904  HISTORY     - 20010922 GOOD             USPSQD
 BX1904
 BX1904                          STATION DESCRIPTION
 BX1904
 BX1904'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1904'3.70 MI N FROM NATCHITOCHES.
 BX1904'ABOUT 3.70 MILES ALONG LOUISIANA HIGHWAY 6 FROM THE NATCHITOCHES POST
 BX1904'OFFICE.  1.15 MILES NORTH OF B.M. 35V21.  51 FEET EAST OF CENTER OF
 BX1904'LOUISIANA HIGHWAY 6.  17 FEET EAST NORTHEAST OF A TELEPHONE POLE AND
 BX1904'TELEPHONE PEDESTAL.  42 FEET NORTH OF NORTHWEST CORNER OF NATCHITOCHES
 BX1904'ANIMAL HOSPITAL.  5 FEET SOUTHEAST OF A 12 INCH SWEET GUM TREE. DISK
 BX1904'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL
 BX1904'WITNESS POST IS SET 1 FOOT WEST OF THE MARK.
 BX1904
 BX1904                          STATION RECOVERY (1977)
 BX1904
 BX1904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1904'RECOVERED IN GOOD CONDITION.
 BX1904
 BX1904                          STATION RECOVERY (1995)
 BX1904
 BX1904'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1904'RECOVERED IN GOOD CONDITION.
 BX1904
 BX1904                          STATION RECOVERY (1997)
 BX1904
 BX1904'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1904'RECOVERED IN GOOD CONDITION.
 BX1904
 BX1904                          STATION RECOVERY (2001)
 BX1904
 BX1904'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX1904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1905 ***********************************************************************
 BX1905  DESIGNATION -  35 V 23
 BX1905  PID         -  BX1905
 BX1905  STATE/COUNTY-  LA/NATCHITOCHES
 BX1905  COUNTRY     -  US
 BX1905  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1905
 BX1905                         *CURRENT SURVEY CONTROL
 BX1905  ______________________________________________________________________
 BX1905* NAD 83(1986) POSITION- 31 49 10.     (N) 093 05 01.     (W)   SCALED
 BX1905* NAVD 88 ORTHO HEIGHT -    40.92  (+/-2cm)      134.3   (feet) VERTCON3
 BX1905  ______________________________________________________________________
 BX1905  GEOID HEIGHT    -        -25.990 (meters)                     GEOID18
 BX1905  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1905
 BX1905.The horizontal coordinates were scaled from a map and have
 BX1905.an estimated accuracy of +/- 6 seconds.
 BX1905
 BX1905.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1905.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1905
 BX1905.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1905.GEOID18 height accuracy estimate available here.
 BX1905
 BX1905.The vertical order pertains to the NGVD 29 superseded value.
 BX1905
 BX1905.Click photographs - Photos may exist for this station.
 BX1905
 BX1905;                    North         East    Units  Estimated Accuracy
 BX1905;SPC LA N     -   146,440.      944,750.      MT  (+/- 180 meters Scaled)
 BX1905
 BX1905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR920204(NAD 83)
 BX1905
 BX1905                          SUPERSEDED SURVEY CONTROL
 BX1905
 BX1905  NGVD 29 (11/26/84)   40.965  (m)          134.40   (f) ADJUSTED    2 1
 BX1905
 BX1905.Superseded values are not recommended for survey control.
 BX1905
 BX1905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1905.See file dsdata.pdf to determine how the superseded data were derived.
 BX1905
 BX1905_MARKER: DD = SURVEY DISK
 BX1905_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1905_SP_SET: BRIDGE
 BX1905_STAMPING: 35V23 1969
 BX1905_MARK LOGO: LADHGS
 BX1905_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1905
 BX1905  HISTORY     - Date     Condition        Report By
 BX1905  HISTORY     - 1969     MONUMENTED       LADH
 BX1905  HISTORY     - 1970     GOOD             LADTD
 BX1905  HISTORY     - 19970816 GOOD             USPSQD
 BX1905  HISTORY     - 20010922 GOOD             USPSQD
 BX1905
 BX1905                          STATION DESCRIPTION
 BX1905
 BX1905'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1905'3.35 MI S FROM CLARENCE.
 BX1905'ABOUT 3.35 MILES ALONG LOUISIANA HIGHWAY 6 FROM THE INTERSECTION OF
 BX1905'LOUISIANA HIGHWAY 6 AND UNITED STATES HIGHWAY 71 AT CLARENCE AND IN
 BX1905'THE NORTHEAST FLARE OF THE CONCRETE BRIDGE OVER RED RIVER.  19 FEET
 BX1905'SOUTH SOUTHEAST OF THE CENTER OF LOUISIANA HIGHWAY 6.  3 FEET SOUTH
 BX1905'SOUTHEAST OF THE EAST HANDRAIL ON THE NORTH END OF THE BRIDGE.  1.05
 BX1905'MILES NORTH OF B.M. 35V22.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1905'NORTHEAST OF THE MARK.  SECTION 46, T10N, R7W.
 BX1905
 BX1905                          STATION RECOVERY (1997)
 BX1905
 BX1905'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1905'RECOVERED IN GOOD CONDITION.
 BX1905
 BX1905                          STATION RECOVERY (2001)
 BX1905
 BX1905'RECOVERY NOTE BY US POWER SQUADRON 2001 (DPM)
 BX1905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1906 ***********************************************************************
 BX1906  DESIGNATION -  35 V 24
 BX1906  PID         -  BX1906
 BX1906  STATE/COUNTY-  LA/NATCHITOCHES
 BX1906  COUNTRY     -  US
 BX1906  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1906
 BX1906                         *CURRENT SURVEY CONTROL
 BX1906  ______________________________________________________________________
 BX1906* NAD 83(1986) POSITION- 31 49 30.     (N) 093 04 06.     (W)   SCALED
 BX1906* NAVD 88 ORTHO HEIGHT -    37.07  (+/-2cm)      121.6   (feet) VERTCON3
 BX1906  ______________________________________________________________________
 BX1906  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 BX1906  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1906
 BX1906.The horizontal coordinates were scaled from a map and have
 BX1906.an estimated accuracy of +/- 6 seconds.
 BX1906
 BX1906.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1906.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1906
 BX1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1906.GEOID18 height accuracy estimate available here.
 BX1906
 BX1906.The vertical order pertains to the NGVD 29 superseded value.
 BX1906
 BX1906.Click photographs - Photos may exist for this station.
 BX1906
 BX1906;                    North         East    Units  Estimated Accuracy
 BX1906;SPC LA N     -   147,050.      946,200.      MT  (+/- 180 meters Scaled)
 BX1906
 BX1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR935210(NAD 83)
 BX1906
 BX1906                          SUPERSEDED SURVEY CONTROL
 BX1906
 BX1906  NGVD 29 (11/26/84)   37.115  (m)          121.77   (f) ADJUSTED    2 1
 BX1906
 BX1906.Superseded values are not recommended for survey control.
 BX1906
 BX1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1906.See file dsdata.pdf to determine how the superseded data were derived.
 BX1906
 BX1906_MARKER: DD = SURVEY DISK
 BX1906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1906_STAMPING: 35V24 1969
 BX1906_MARK LOGO: LADHGS
 BX1906_PROJECTION: PROJECTING 1 CENTIMETERS
 BX1906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1906+STABILITY: SURFACE MOTION
 BX1906
 BX1906  HISTORY     - Date     Condition        Report By
 BX1906  HISTORY     - 1969     MONUMENTED       LADH
 BX1906  HISTORY     - 1970     GOOD             LADTD
 BX1906  HISTORY     - 19970816 MARK NOT FOUND   USPSQD
 BX1906  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1906
 BX1906                          STATION DESCRIPTION
 BX1906
 BX1906'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1906'2.30 MI S FROM CLARENCE.
 BX1906'ABOUT 2.30 MILES ALONG LOUISIANA HIGHWAY 6 FROM THE INTERSECTION OF
 BX1906'LOUISIANA HIGHWAY 6 AND UNITED STATES HIGHWAY 71 AT CLARENCE.  45 FEET
 BX1906'NORTH OF CENTER OF LOUISIANA HIGHWAY 6.  44 FEET EAST SOUTHEAST OF
 BX1906'SOUTHWEST CORNER OF A WOOD FRAME HOUSE.  9 FEET WEST OF A 42 INCH
 BX1906'SYCAMORE TREE.  1.05 MILES NORTH OF B.M. 35V23.  DISK IN TOP OF A
 BX1906'CONCRETE POST PROJECTING 1/2 INCH ABOVE GROUND.  A STEEL WITNESS POST
 BX1906'IS SET 1 FOOT SOUTH OF THE MARK.  SECTION 49, T10N, R7W.
 BX1906
 BX1906                          STATION RECOVERY (1997)
 BX1906
 BX1906'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1906'MARK NOT FOUND.
 BX1906
 BX1906                          STATION RECOVERY (2001)
 BX1906
 BX1906'RECOVERY NOTE BY US POWER SQUADRON 2001 (DPM)
 BX1906'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1907 ***********************************************************************
 BX1907  DESIGNATION -  35 V 25
 BX1907  PID         -  BX1907
 BX1907  STATE/COUNTY-  LA/NATCHITOCHES
 BX1907  COUNTRY     -  US
 BX1907  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1907
 BX1907                         *CURRENT SURVEY CONTROL
 BX1907  ______________________________________________________________________
 BX1907* NAD 83(1986) POSITION- 31 49 23.     (N) 093 02 56.     (W)   SCALED
 BX1907* NAVD 88 ORTHO HEIGHT -    33.64  (+/-2cm)      110.4   (feet) VERTCON3
 BX1907  ______________________________________________________________________
 BX1907  GEOID HEIGHT    -        -25.975 (meters)                     GEOID18
 BX1907  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1907
 BX1907.The horizontal coordinates were scaled from a map and have
 BX1907.an estimated accuracy of +/- 6 seconds.
 BX1907
 BX1907.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1907.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1907
 BX1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1907.GEOID18 height accuracy estimate available here.
 BX1907
 BX1907.The vertical order pertains to the NGVD 29 superseded value.
 BX1907
 BX1907.Click photographs - Photos may exist for this station.
 BX1907
 BX1907;                    North         East    Units  Estimated Accuracy
 BX1907;SPC LA N     -   146,830.      948,040.      MT  (+/- 180 meters Scaled)
 BX1907
 BX1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR953208(NAD 83)
 BX1907
 BX1907                          SUPERSEDED SURVEY CONTROL
 BX1907
 BX1907  NGVD 29 (11/26/84)   33.685  (m)          110.51   (f) ADJUSTED    2 1
 BX1907
 BX1907.Superseded values are not recommended for survey control.
 BX1907
 BX1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1907.See file dsdata.pdf to determine how the superseded data were derived.
 BX1907
 BX1907_MARKER: DD = SURVEY DISK
 BX1907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1907_STAMPING: 35V25 1969
 BX1907_MARK LOGO: LADHGS
 BX1907_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1907+STABILITY: SURFACE MOTION
 BX1907
 BX1907  HISTORY     - Date     Condition        Report By
 BX1907  HISTORY     - 1969     MONUMENTED       LADH
 BX1907  HISTORY     - 1970     GOOD             LADTD
 BX1907  HISTORY     - 19970816 GOOD             USPSQD
 BX1907  HISTORY     - 20010922 GOOD             USPSQD
 BX1907
 BX1907                          STATION DESCRIPTION
 BX1907
 BX1907'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1907'1.15 MI S FROM CLARENCE.
 BX1907'ABOUT 1.15 MILES ALONG LOUISIANA HIGHWAY 6 SOUTH FROM THE INTERSECTION
 BX1907'OF LOUISIANA HIGHWAY 6 AND UNITED STATES HIGHWAY 71 AT CLARENCE. 1.15
 BX1907'MILES NORTH OF B.M. 35V24.  71 FEET NORTH OF CENTER OF LOUISIANA
 BX1907'HIGHWAY 6.  20 FEET NORTH NORTHEAST OF A POWER POLE.  7 FEET NORTH OF
 BX1907'THE CORNER OF A COMBINATION MESH AND BARBED WIRE FENCE ON THE SECTION
 BX1907'LINE BETWEEN SECTIONS 25 AND 71.  DISK IN TOP OF A CONCRETE POST
 BX1907'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1907'SOUTH OF THE MARK.  SECTION 25 AND 71, T10N, R7W.
 BX1907
 BX1907                          STATION RECOVERY (1997)
 BX1907
 BX1907'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1907'RECOVERED IN GOOD CONDITION.
 BX1907
 BX1907                          STATION RECOVERY (2001)
 BX1907
 BX1907'RECOVERY NOTE BY US POWER SQUADRON 2001 (DPM)
 BX1907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1908 ***********************************************************************
 BX1908  DESIGNATION -  35 V 26
 BX1908  PID         -  BX1908
 BX1908  STATE/COUNTY-  LA/NATCHITOCHES
 BX1908  COUNTRY     -  US
 BX1908  USGS QUAD   -  PROVENCAL (2018)
 BX1908
 BX1908                         *CURRENT SURVEY CONTROL
 BX1908  ______________________________________________________________________
 BX1908* NAD 83(1986) POSITION- 31 42 22.     (N) 093 12 58.     (W)   SCALED
 BX1908* NAVD 88 ORTHO HEIGHT -    55.86  (+/-2cm)      183.3   (feet) VERTCON3
 BX1908  ______________________________________________________________________
 BX1908  GEOID HEIGHT    -        -26.095 (meters)                     GEOID18
 BX1908  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1908
 BX1908.The horizontal coordinates were scaled from a map and have
 BX1908.an estimated accuracy of +/- 6 seconds.
 BX1908
 BX1908.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1908.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1908
 BX1908.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1908.GEOID18 height accuracy estimate available here.
 BX1908
 BX1908.The vertical order pertains to the NGVD 29 superseded value.
 BX1908
 BX1908.Click photographs - Photos may exist for this station.
 BX1908
 BX1908;                    North         East    Units  Estimated Accuracy
 BX1908;SPC LA N     -   133,950.      932,120.      MT  (+/- 180 meters Scaled)
 BX1908
 BX1908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR795078(NAD 83)
 BX1908
 BX1908                          SUPERSEDED SURVEY CONTROL
 BX1908
 BX1908  NGVD 29 (11/26/84)   55.900  (m)          183.40   (f) ADJUSTED    2 0
 BX1908
 BX1908.Superseded values are not recommended for survey control.
 BX1908
 BX1908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1908.See file dsdata.pdf to determine how the superseded data were derived.
 BX1908
 BX1908_MARKER: DD = SURVEY DISK
 BX1908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1908_STAMPING: 35V26 1970
 BX1908_MARK LOGO: LADHGS
 BX1908_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1908+STABILITY: SURFACE MOTION
 BX1908
 BX1908  HISTORY     - Date     Condition        Report By
 BX1908  HISTORY     - 1970     MONUMENTED       LADH
 BX1908  HISTORY     - 1971     GOOD             LADTD
 BX1908  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1908  HISTORY     - 20030815 GOOD             INDIV
 BX1908  HISTORY     - 20051009 GOOD             USPSQD
 BX1908
 BX1908                          STATION DESCRIPTION
 BX1908
 BX1908'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1908'0.75 MI S FROM HAGEWOOD.
 BX1908'ABOUT .75 MILES SOUTH ALONG LA HIGHWAY 117 FROM THE INTERSECTION OF
 BX1908'LOUISIANA HIGHWAY 117 AND 6.  115 FEET NORTHEAST OF THE CENTERLINE OF
 BX1908'LOUISIANA HIGHWAY 117.  79 FEET NORTHEAST OF THE CENTER OF A METAL
 BX1908'CATTLE GAP.  40 FEET NORTHWEST OF A GRAVEL DRIVE LEADING EAST.  1 FOOT
 BX1908'SOUTHEAST OF A BARBED WIRE FENCE.  DISK IS SET IN THE TOP OF A 10 INCH
 BX1908'CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BX1908'POST IS SET 1 FOOT SOUTHWEST OF THE MARK.
 BX1908
 BX1908                          STATION RECOVERY (2001)
 BX1908
 BX1908'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1908'MARK NOT FOUND.
 BX1908
 BX1908                          STATION RECOVERY (2003)
 BX1908
 BX1908'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (CML)
 BX1908'RECOVERED IN GOOD CONDITION.
 BX1908
 BX1908                          STATION RECOVERY (2005)
 BX1908
 BX1908'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1908'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1909 ***********************************************************************
 BX1909  DESIGNATION -  35 V 27
 BX1909  PID         -  BX1909
 BX1909  STATE/COUNTY-  LA/NATCHITOCHES
 BX1909  COUNTRY     -  US
 BX1909  USGS QUAD   -  PROVENCAL (2018)
 BX1909
 BX1909                         *CURRENT SURVEY CONTROL
 BX1909  ______________________________________________________________________
 BX1909* NAD 83(1986) POSITION- 31 41 36.     (N) 093 12 53.     (W)   SCALED
 BX1909* NAVD 88 ORTHO HEIGHT -    87.99  (+/-2cm)      288.7   (feet) VERTCON3
 BX1909  ______________________________________________________________________
 BX1909  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 BX1909  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1909
 BX1909.The horizontal coordinates were scaled from a map and have
 BX1909.an estimated accuracy of +/- 6 seconds.
 BX1909
 BX1909.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1909.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1909
 BX1909.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1909.GEOID18 height accuracy estimate available here.
 BX1909
 BX1909.The vertical order pertains to the NGVD 29 superseded value.
 BX1909
 BX1909.Click photographs - Photos may exist for this station.
 BX1909
 BX1909;                    North         East    Units  Estimated Accuracy
 BX1909;SPC LA N     -   132,530.      932,250.      MT  (+/- 180 meters Scaled)
 BX1909
 BX1909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR796064(NAD 83)
 BX1909
 BX1909                          SUPERSEDED SURVEY CONTROL
 BX1909
 BX1909  NGVD 29 (11/26/84)   88.028  (m)          288.81   (f) ADJUSTED    2 0
 BX1909
 BX1909.Superseded values are not recommended for survey control.
 BX1909
 BX1909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1909.See file dsdata.pdf to determine how the superseded data were derived.
 BX1909
 BX1909_MARKER: DD = SURVEY DISK
 BX1909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1909_STAMPING: 35V27 1970
 BX1909_MARK LOGO: LADHGS
 BX1909_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1909+STABILITY: SURFACE MOTION
 BX1909
 BX1909  HISTORY     - Date     Condition        Report By
 BX1909  HISTORY     - 1970     MONUMENTED       LADH
 BX1909  HISTORY     - 1971     GOOD             LADTD
 BX1909  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1909
 BX1909                          STATION DESCRIPTION
 BX1909
 BX1909'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1909'1.70 MI S FROM HAGEWOOD.
 BX1909'ABOUT 1.70 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1909'INTERSECTION OF LOUISIANA HIGHWAYS 117 AND 6.  .85 MILES SOUTH OF B.M.
 BX1909'35V26.  89 FEET EAST OF THE CENTER OF LOUISIANA HIGHWAY 117.  38 FEET
 BX1909'NORTHEAST OF THE CENTER OF A METAL CATTLE GAP.  31 FEET NORTH OF THE
 BX1909'CENTER OF A GRAVEL ROAD LEADING EAST.  DISK IS SET IN THE TOP OF A 10
 BX1909'INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL
 BX1909'WITNESS POST IS SET 1 FOOT WEST OF THE MARK.
 BX1909
 BX1909                          STATION RECOVERY (2001)
 BX1909
 BX1909'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1909'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1910 ***********************************************************************
 BX1910  DESIGNATION -  35 V 28
 BX1910  PID         -  BX1910
 BX1910  STATE/COUNTY-  LA/NATCHITOCHES
 BX1910  COUNTRY     -  US
 BX1910  USGS QUAD   -  PROVENCAL (2018)
 BX1910
 BX1910                         *CURRENT SURVEY CONTROL
 BX1910  ______________________________________________________________________
 BX1910* NAD 83(1986) POSITION- 31 40 55.     (N) 093 12 41.     (W)   SCALED
 BX1910* NAVD 88 ORTHO HEIGHT -    74.02  (+/-2cm)      242.8   (feet) VERTCON3
 BX1910  ______________________________________________________________________
 BX1910  GEOID HEIGHT    -        -26.108 (meters)                     GEOID18
 BX1910  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1910
 BX1910.The horizontal coordinates were scaled from a map and have
 BX1910.an estimated accuracy of +/- 6 seconds.
 BX1910
 BX1910.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1910.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1910
 BX1910.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1910.GEOID18 height accuracy estimate available here.
 BX1910
 BX1910.The vertical order pertains to the NGVD 29 superseded value.
 BX1910
 BX1910.Click photographs - Photos may exist for this station.
 BX1910
 BX1910;                    North         East    Units  Estimated Accuracy
 BX1910;SPC LA N     -   131,270.      932,550.      MT  (+/- 180 meters Scaled)
 BX1910
 BX1910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR799052(NAD 83)
 BX1910
 BX1910                          SUPERSEDED SURVEY CONTROL
 BX1910
 BX1910  NGVD 29 (11/26/84)   74.067  (m)          243.00   (f) ADJUSTED    2 0
 BX1910
 BX1910.Superseded values are not recommended for survey control.
 BX1910
 BX1910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1910.See file dsdata.pdf to determine how the superseded data were derived.
 BX1910
 BX1910_MARKER: DD = SURVEY DISK
 BX1910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1910_STAMPING: 35V28 1970
 BX1910_MARK LOGO: LADHGS
 BX1910_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1910+STABILITY: SURFACE MOTION
 BX1910
 BX1910  HISTORY     - Date     Condition        Report By
 BX1910  HISTORY     - 1970     MONUMENTED       LADH
 BX1910  HISTORY     - 1971     GOOD             LADTD
 BX1910  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1910  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1910
 BX1910                          STATION DESCRIPTION
 BX1910
 BX1910'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1910'2.65 MI S FROM HAGEWOOD.
 BX1910'ABOUT 2.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1910'INTERSECTION OF LOUISIANA HIGHWAYS 6 AND 117.  .95 MILES SOUTH OF B.M.
 BX1910'35V27.  84 FEET SOUTHWEST OF THE CENTER OF LOUISIANA HIGHWAY 117. 124
 BX1910'FEET SOUTHWEST OF A BARBED WIRE FENCE ACROSS LOUISIANA HIGHWAY 117.
 BX1910'223 FEET NORTHWEST OF THE EAST END OF A 24 INCH CONCRETE CROSS DRAIN
 BX1910'PIPE.  300 FEET NORTHWEST OF MILE POST NO. 39. DISK IS SET IN THE TOP
 BX1910'OF A 10 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND. A
 BX1910'STEEL WITNESS POST IS SET 1 FOOT EAST OF THE MARK.
 BX1910
 BX1910                          STATION RECOVERY (1995)
 BX1910
 BX1910'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1910'MARK NOT FOUND.
 BX1910
 BX1910                          STATION RECOVERY (2001)
 BX1910
 BX1910'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1910'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1911 ***********************************************************************
 BX1911  DESIGNATION -  35 V 29
 BX1911  PID         -  BX1911
 BX1911  STATE/COUNTY-  LA/NATCHITOCHES
 BX1911  COUNTRY     -  US
 BX1911  USGS QUAD   -  PROVENCAL (2018)
 BX1911
 BX1911                         *CURRENT SURVEY CONTROL
 BX1911  ______________________________________________________________________
 BX1911* NAD 83(1986) POSITION- 31 40 08.     (N) 093 12 18.     (W)   SCALED
 BX1911* NAVD 88 ORTHO HEIGHT -    72.19  (+/-2cm)      236.8   (feet) VERTCON3
 BX1911  ______________________________________________________________________
 BX1911  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 BX1911  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1911
 BX1911.The horizontal coordinates were scaled from a map and have
 BX1911.an estimated accuracy of +/- 6 seconds.
 BX1911
 BX1911.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1911.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1911
 BX1911.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1911.GEOID18 height accuracy estimate available here.
 BX1911
 BX1911.The vertical order pertains to the NGVD 29 superseded value.
 BX1911
 BX1911.Click photographs - Photos may exist for this station.
 BX1911
 BX1911;                    North         East    Units  Estimated Accuracy
 BX1911;SPC LA N     -   129,820.      933,150.      MT  (+/- 180 meters Scaled)
 BX1911
 BX1911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR805037(NAD 83)
 BX1911
 BX1911                          SUPERSEDED SURVEY CONTROL
 BX1911
 BX1911  NGVD 29 (11/26/84)   72.232  (m)          236.98   (f) ADJUSTED    2 0
 BX1911
 BX1911.Superseded values are not recommended for survey control.
 BX1911
 BX1911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1911.See file dsdata.pdf to determine how the superseded data were derived.
 BX1911
 BX1911_MARKER: DD = SURVEY DISK
 BX1911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1911_STAMPING: 35V29 1970
 BX1911_MARK LOGO: LADHGS
 BX1911_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1911+STABILITY: SURFACE MOTION
 BX1911
 BX1911  HISTORY     - Date     Condition        Report By
 BX1911  HISTORY     - 1970     MONUMENTED       LADH
 BX1911  HISTORY     - 1971     GOOD             LADTD
 BX1911  HISTORY     - 1980     MARK NOT FOUND   USGS
 BX1911  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1911  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1911
 BX1911                          STATION DESCRIPTION
 BX1911
 BX1911'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1911'1.25 MI N FROM PROVENCAL.
 BX1911'ABOUT 3.65 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1911'INTERSECTION OF LOUISIANA HIGHWAY 6 AND 117.  1.25 MILES NORTH OF THE
 BX1911'POST OFFICE IN PROVENCAL.  1.0 MILES SOUTH OF B.M. 35V28.  92 FEET
 BX1911'SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  31 FEET
 BX1911'SOUTHEAST OF CENTER OF A TRACK ROAD LEADING SOUTHWEST.  15 FEET SOUTH
 BX1911'OF A 18 INCH PINE TREE.  DISK SET IN THE TOP OF A 10 INCH CONCRETE
 BX1911'BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BX1911'SET 1 FOOT EAST OF THE MARK.
 BX1911
 BX1911                          STATION RECOVERY (1980)
 BX1911
 BX1911'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BX1911'MARK NOT FOUND.
 BX1911
 BX1911                          STATION RECOVERY (1995)
 BX1911
 BX1911'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1911'MARK NOT FOUND.
 BX1911
 BX1911                          STATION RECOVERY (2001)
 BX1911
 BX1911'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1911'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1879 ***********************************************************************
 BX1879  DESIGNATION -  35 V 3
 BX1879  PID         -  BX1879
 BX1879  STATE/COUNTY-  LA/NATCHITOCHES
 BX1879  COUNTRY     -  US
 BX1879  USGS QUAD   -  ROBELINE (2018)
 BX1879
 BX1879                         *CURRENT SURVEY CONTROL
 BX1879  ______________________________________________________________________
 BX1879* NAD 83(1986) POSITION- 31 41 16.     (N) 093 18 25.     (W)   SCALED
 BX1879* NAVD 88 ORTHO HEIGHT -    54.74  (+/-2cm)      179.6   (feet) VERTCON3
 BX1879  ______________________________________________________________________
 BX1879  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 BX1879  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1879
 BX1879.The horizontal coordinates were scaled from a map and have
 BX1879.an estimated accuracy of +/- 6 seconds.
 BX1879
 BX1879.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1879.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1879
 BX1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1879.GEOID18 height accuracy estimate available here.
 BX1879
 BX1879.The vertical order pertains to the NGVD 29 superseded value.
 BX1879
 BX1879.Click photographs - Photos may exist for this station.
 BX1879
 BX1879;                    North         East    Units  Estimated Accuracy
 BX1879;SPC LA N     -   131,980.      923,500.      MT  (+/- 180 meters Scaled)
 BX1879
 BX1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR709058(NAD 83)
 BX1879
 BX1879                          SUPERSEDED SURVEY CONTROL
 BX1879
 BX1879  NGVD 29 (11/26/84)   54.795  (m)          179.77   (f) ADJUSTED    2 1
 BX1879
 BX1879.Superseded values are not recommended for survey control.
 BX1879
 BX1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1879.See file dsdata.pdf to determine how the superseded data were derived.
 BX1879
 BX1879_MARKER: DD = SURVEY DISK
 BX1879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1879_STAMPING: 35V3 1969
 BX1879_MARK LOGO: LADHGS
 BX1879_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1879+STABILITY: SURFACE MOTION
 BX1879
 BX1879  HISTORY     - Date     Condition        Report By
 BX1879  HISTORY     - 1969     MONUMENTED       LADH
 BX1879  HISTORY     - 1970     GOOD             LADTD
 BX1879  HISTORY     - 19950506 GOOD             USPSQD
 BX1879  HISTORY     - 20010923 GOOD             USPSQD
 BX1879  HISTORY     - 20060611 GOOD             USPSQD
 BX1879
 BX1879                          STATION DESCRIPTION
 BX1879
 BX1879'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1879'0.35 MI SW FROM ROBELINE.
 BX1879'ABOUT 0.35 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE ROBELINE
 BX1879'POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 35V2.  60 FEET WEST
 BX1879'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  32 FEET NORTHWEST
 BX1879'OF FORT JESUP - MANY MILAGE SIGN.  13 FEET WEST OF A POWER POLE. 41
 BX1879'FEET SOUTH OF THE CENTER OF A GRAVEL DRIVEWAY.  2 FEET NORTH OF THE
 BX1879'CORNER OF A COMBINATION MESH AND BARBED WIRE FENCE. DISK IN TOP OF A
 BX1879'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BX1879'IS SET 1 FOOT SOUTHEAST OF THE MARK.
 BX1879
 BX1879                          STATION RECOVERY (1995)
 BX1879
 BX1879'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1879'RECOVERED IN GOOD CONDITION.
 BX1879
 BX1879                          STATION RECOVERY (2001)
 BX1879
 BX1879'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1879'RECOVERED IN GOOD CONDITION.
 BX1879
 BX1879                          STATION RECOVERY (2006)
 BX1879
 BX1879'RECOVERY NOTE BY US POWER SQUADRON 2006 (RTK)
 BX1879'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1912 ***********************************************************************
 BX1912  DESIGNATION -  35 V 30
 BX1912  PID         -  BX1912
 BX1912  STATE/COUNTY-  LA/NATCHITOCHES
 BX1912  COUNTRY     -  US
 BX1912  USGS QUAD   -  PROVENCAL (2018)
 BX1912
 BX1912                         *CURRENT SURVEY CONTROL
 BX1912  ______________________________________________________________________
 BX1912* NAD 83(1986) POSITION- 31 39 13.     (N) 093 12 08.     (W)   SCALED
 BX1912* NAVD 88 ORTHO HEIGHT -    51.81  (+/-2cm)      170.0   (feet) VERTCON3
 BX1912  ______________________________________________________________________
 BX1912  GEOID HEIGHT    -        -26.133 (meters)                     GEOID18
 BX1912  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1912
 BX1912.The horizontal coordinates were scaled from a map and have
 BX1912.an estimated accuracy of +/- 6 seconds.
 BX1912
 BX1912.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1912.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1912
 BX1912.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1912.GEOID18 height accuracy estimate available here.
 BX1912
 BX1912.The vertical order pertains to the NGVD 29 superseded value.
 BX1912
 BX1912.Click photographs - Photos may exist for this station.
 BX1912
 BX1912;                    North         East    Units  Estimated Accuracy
 BX1912;SPC LA N     -   128,120.      933,400.      MT  (+/- 180 meters Scaled)
 BX1912
 BX1912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR808020(NAD 83)
 BX1912
 BX1912                          SUPERSEDED SURVEY CONTROL
 BX1912
 BX1912  NGVD 29 (11/26/84)   51.856  (m)          170.13   (f) ADJUSTED    2 0
 BX1912
 BX1912.Superseded values are not recommended for survey control.
 BX1912
 BX1912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1912.See file dsdata.pdf to determine how the superseded data were derived.
 BX1912
 BX1912_MARKER: DD = SURVEY DISK
 BX1912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1912_STAMPING: 35V30 1970
 BX1912_MARK LOGO: LADHGS
 BX1912_PROJECTION: FLUSH
 BX1912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1912+STABILITY: SURFACE MOTION
 BX1912
 BX1912  HISTORY     - Date     Condition        Report By
 BX1912  HISTORY     - 1970     MONUMENTED       LADH
 BX1912  HISTORY     - 1971     GOOD             LADTD
 BX1912  HISTORY     - 19950506 GOOD             USPSQD
 BX1912  HISTORY     - 20010922 GOOD             USPSQD
 BX1912  HISTORY     - 20051009 GOOD             USPSQD
 BX1912
 BX1912                          STATION DESCRIPTION
 BX1912
 BX1912'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1912'IN PROVENCAL.
 BX1912'LOCATED ABOUT 4.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1912'INTERSECTION OF LOUISIANA HIGHWAY 117 AND 6.  1.20 MILES SOUTH OF B.M.
 BX1912'35V29.  AT PROVENCAL.  .05 MILE NORTH OF THE POST OFFICE IN PROVENCAL.
 BX1912'200 FEET NORTHWEST OF INTERSECTION OF LOUISIANA HIGHWAYS 117 AND 123.
 BX1912'123 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 117. 28 FEET
 BX1912'NORTHEAST OF CENTERLINE OF NORTH BOULEVARD.  24 FEET SOUTHWEST OF
 BX1912'SOUTHEAST CORNER OF WOOD FRAME HOUSE.  1 FOOT SOUTH OF WELDED WIRE
 BX1912'FENCE.  DISK SET IN TOP OF A 10 INCH CONCRETE BLOCK FLUSH WITH THE
 BX1912'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE MARK.
 BX1912
 BX1912                          STATION RECOVERY (1995)
 BX1912
 BX1912'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1912'RECOVERED IN GOOD CONDITION.
 BX1912
 BX1912                          STATION RECOVERY (2001)
 BX1912
 BX1912'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1912'RECOVERED IN GOOD CONDITION.
 BX1912
 BX1912                          STATION RECOVERY (2005)
 BX1912
 BX1912'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1913 ***********************************************************************
 BX1913  DESIGNATION -  35 V 31
 BX1913  PID         -  BX1913
 BX1913  STATE/COUNTY-  LA/NATCHITOCHES
 BX1913  COUNTRY     -  US
 BX1913  USGS QUAD   -  PROVENCAL (2018)
 BX1913
 BX1913                         *CURRENT SURVEY CONTROL
 BX1913  ______________________________________________________________________
 BX1913* NAD 83(1986) POSITION- 31 38 28.     (N) 093 12 02.     (W)   SCALED
 BX1913* NAVD 88 ORTHO HEIGHT -    51.72  (+/-2cm)      169.7   (feet) VERTCON3
 BX1913  ______________________________________________________________________
 BX1913  GEOID HEIGHT    -        -26.144 (meters)                     GEOID18
 BX1913  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1913
 BX1913.The horizontal coordinates were scaled from a map and have
 BX1913.an estimated accuracy of +/- 6 seconds.
 BX1913
 BX1913.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1913.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1913
 BX1913.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1913.GEOID18 height accuracy estimate available here.
 BX1913
 BX1913.The vertical order pertains to the NGVD 29 superseded value.
 BX1913
 BX1913.Click photographs - Photos may exist for this station.
 BX1913
 BX1913;                    North         East    Units  Estimated Accuracy
 BX1913;SPC LA N     -   126,740.      933,550.      MT  (+/- 180 meters Scaled)
 BX1913
 BX1913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR809006(NAD 83)
 BX1913
 BX1913                          SUPERSEDED SURVEY CONTROL
 BX1913
 BX1913  NGVD 29 (11/26/84)   51.771  (m)          169.85   (f) ADJUSTED    2 0
 BX1913
 BX1913.Superseded values are not recommended for survey control.
 BX1913
 BX1913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1913.See file dsdata.pdf to determine how the superseded data were derived.
 BX1913
 BX1913_MARKER: DD = SURVEY DISK
 BX1913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1913_STAMPING: 35V31 1970
 BX1913_MARK LOGO: LADHGS
 BX1913_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1913+STABILITY: SURFACE MOTION
 BX1913
 BX1913  HISTORY     - Date     Condition        Report By
 BX1913  HISTORY     - 1970     MONUMENTED       LADH
 BX1913  HISTORY     - 1971     GOOD             LADTD
 BX1913  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1913  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1913
 BX1913                          STATION DESCRIPTION
 BX1913
 BX1913'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1913'0.85 MI S FROM PROVENCAL.
 BX1913'LOCATED ABOUT .85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1913'POST OFFICE IN PROVENCAL.  .90 MILES SOUTH OF B.M. 35V30.  72 FEET
 BX1913'SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  110 FEET WEST
 BX1913'OF A DIRT ROAD ACROSS LOUISIANA HIGHWAY 117.  63 FEET NORTHWEST OF A
 BX1913'TELEPHONE PEDESTAL.  1 FOOT EAST OF BARBED WIRE FENCE.  ON TOP OF A
 BX1913'HIGH BACK SLOPE.  DISK SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX1913'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BX1913'FOOT NORTHEAST OF THE MARK.
 BX1913
 BX1913                          STATION RECOVERY (1995)
 BX1913
 BX1913'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1913'MARK NOT FOUND.
 BX1913
 BX1913                          STATION RECOVERY (2001)
 BX1913
 BX1913'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1913'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1914 ***********************************************************************
 BX1914  DESIGNATION -  35 V 32
 BX1914  PID         -  BX1914
 BX1914  STATE/COUNTY-  LA/NATCHITOCHES
 BX1914  COUNTRY     -  US
 BX1914  USGS QUAD   -  PROVENCAL (2018)
 BX1914
 BX1914                         *CURRENT SURVEY CONTROL
 BX1914  ______________________________________________________________________
 BX1914* NAD 83(1986) POSITION- 31 37 40.     (N) 093 11 42.     (W)   SCALED
 BX1914* NAVD 88 ORTHO HEIGHT -    55.01  (+/-2cm)      180.5   (feet) VERTCON3
 BX1914  ______________________________________________________________________
 BX1914  GEOID HEIGHT    -        -26.154 (meters)                     GEOID18
 BX1914  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1914
 BX1914.The horizontal coordinates were scaled from a map and have
 BX1914.an estimated accuracy of +/- 6 seconds.
 BX1914
 BX1914.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1914.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1914
 BX1914.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1914.GEOID18 height accuracy estimate available here.
 BX1914
 BX1914.The vertical order pertains to the NGVD 29 superseded value.
 BX1914
 BX1914.Click photographs - Photos may exist for this station.
 BX1914
 BX1914;                    North         East    Units  Estimated Accuracy
 BX1914;SPC LA N     -   125,250.      934,070.      MT  (+/- 180 meters Scaled)
 BX1914
 BX1914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ815991(NAD 83)
 BX1914
 BX1914                          SUPERSEDED SURVEY CONTROL
 BX1914
 BX1914  NGVD 29 (11/26/84)   55.057  (m)          180.63   (f) ADJUSTED    2 0
 BX1914
 BX1914.Superseded values are not recommended for survey control.
 BX1914
 BX1914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1914.See file dsdata.pdf to determine how the superseded data were derived.
 BX1914
 BX1914_MARKER: DD = SURVEY DISK
 BX1914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1914_STAMPING: 35V32 1970
 BX1914_MARK LOGO: LADHGS
 BX1914_PROJECTION: FLUSH
 BX1914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1914+STABILITY: SURFACE MOTION
 BX1914
 BX1914  HISTORY     - Date     Condition        Report By
 BX1914  HISTORY     - 1970     MONUMENTED       LADH
 BX1914  HISTORY     - 1971     GOOD             LADTD
 BX1914  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1914  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1914
 BX1914                          STATION DESCRIPTION
 BX1914
 BX1914'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1914'1.85 MI S FROM PROVENCAL.
 BX1914'LOCATED ABOUT 1.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1914'POST OFFICE IN PROVENCAL.  1.0 MILES SOUTH OF B.M. 35V31.  88 FEET
 BX1914'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  41 FEET SOUTHEAST OF
 BX1914'THE CENTER OF A METAL CATTLE GAP.  29 FEET SOUTH OF THE CENTER OF A
 BX1914'GRAVEL DRIVE LEADING EAST.  100 FEET NORTHWEST OF THE NORTHWEST CORNER
 BX1914'OF A WOOD FRAME HOUSE.  DISK SET IN THE TOP OF A 10 INCH CONCRETE
 BX1914'BLOCK FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT WEST
 BX1914'OF THE MARK.
 BX1914
 BX1914                          STATION RECOVERY (1995)
 BX1914
 BX1914'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1914'MARK NOT FOUND.
 BX1914
 BX1914                          STATION RECOVERY (2001)
 BX1914
 BX1914'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1914'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1915 ***********************************************************************
 BX1915  DESIGNATION -  35 V 33
 BX1915  PID         -  BX1915
 BX1915  STATE/COUNTY-  LA/NATCHITOCHES
 BX1915  COUNTRY     -  US
 BX1915  USGS QUAD   -  BELLWOOD (2018)
 BX1915
 BX1915                         *CURRENT SURVEY CONTROL
 BX1915  ______________________________________________________________________
 BX1915* NAD 83(1986) POSITION- 31 36 52.     (N) 093 11 50.     (W)   SCALED
 BX1915* NAVD 88 ORTHO HEIGHT -    62.86  (+/-2cm)      206.2   (feet) VERTCON3
 BX1915  ______________________________________________________________________
 BX1915  GEOID HEIGHT    -        -26.169 (meters)                     GEOID18
 BX1915  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1915
 BX1915.The horizontal coordinates were scaled from a map and have
 BX1915.an estimated accuracy of +/- 6 seconds.
 BX1915
 BX1915.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1915.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1915
 BX1915.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1915.GEOID18 height accuracy estimate available here.
 BX1915
 BX1915.The vertical order pertains to the NGVD 29 superseded value.
 BX1915
 BX1915.Click photographs - Photos may exist for this station.
 BX1915
 BX1915;                    North         East    Units  Estimated Accuracy
 BX1915;SPC LA N     -   123,780.      933,850.      MT  (+/- 180 meters Scaled)
 BX1915
 BX1915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ812977(NAD 83)
 BX1915
 BX1915                          SUPERSEDED SURVEY CONTROL
 BX1915
 BX1915  NGVD 29 (11/26/84)   62.908  (m)          206.39   (f) ADJUSTED    2 0
 BX1915
 BX1915.Superseded values are not recommended for survey control.
 BX1915
 BX1915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1915.See file dsdata.pdf to determine how the superseded data were derived.
 BX1915
 BX1915_MARKER: DD = SURVEY DISK
 BX1915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1915_STAMPING: 35V33 1970
 BX1915_MARK LOGO: LADHGS
 BX1915_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1915+STABILITY: SURFACE MOTION
 BX1915
 BX1915  HISTORY     - Date     Condition        Report By
 BX1915  HISTORY     - 1970     MONUMENTED       LADH
 BX1915  HISTORY     - 1971     GOOD             LADTD
 BX1915  HISTORY     - 20051009 MARK NOT FOUND   USPSQD
 BX1915
 BX1915                          STATION DESCRIPTION
 BX1915
 BX1915'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1915'2.85 MI S FROM PROVENCAL.
 BX1915'LOCATED 2.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE POST
 BX1915'OFFICE IN PROVENCAL.  1.0 MILES SOUTH OF B.M. 35V32.  69 FEET WEST OF
 BX1915'THE CENTERLINE OF LOUISIANA HIGHWAY 117.  6 FEET WEST OF A BARBED WIRE
 BX1915'FENCE.  10 FEET SOUTHWEST OF L.D.H. RIGH-OF-WAY MARKER.  12 FEET
 BX1915'SOUTHWEST OF A 14 INCH PINE TREE.  DISK SET IN THE TOP OF A 10 INCH
 BX1915'CONCRETE BLOCK PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BX1915'IS SET 1 FOOT EAST OF THE MARK.
 BX1915
 BX1915                          STATION RECOVERY (2005)
 BX1915
 BX1915'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1915'EXTENSIVE LOGGING IN THIS AREA. MARK PROBABLY DESTROYED.
 BX1915'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1916 ***********************************************************************
 BX1916  DESIGNATION -  35 V 34
 BX1916  PID         -  BX1916
 BX1916  STATE/COUNTY-  LA/NATCHITOCHES
 BX1916  COUNTRY     -  US
 BX1916  USGS QUAD   -  BELLWOOD (2018)
 BX1916
 BX1916                         *CURRENT SURVEY CONTROL
 BX1916  ______________________________________________________________________
 BX1916* NAD 83(1986) POSITION- 31 36 07.     (N) 093 12 05.     (W)   SCALED
 BX1916* NAVD 88 ORTHO HEIGHT -    48.33  (+/-2cm)      158.6   (feet) VERTCON3
 BX1916  ______________________________________________________________________
 BX1916  GEOID HEIGHT    -        -26.186 (meters)                     GEOID18
 BX1916  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1916
 BX1916.The horizontal coordinates were scaled from a map and have
 BX1916.an estimated accuracy of +/- 6 seconds.
 BX1916
 BX1916.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1916.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1916
 BX1916.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1916.GEOID18 height accuracy estimate available here.
 BX1916
 BX1916.The vertical order pertains to the NGVD 29 superseded value.
 BX1916
 BX1916.Click photographs - Photos may exist for this station.
 BX1916
 BX1916;                    North         East    Units  Estimated Accuracy
 BX1916;SPC LA N     -   122,390.      933,440.      MT  (+/- 180 meters Scaled)
 BX1916
 BX1916_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ808963(NAD 83)
 BX1916
 BX1916                          SUPERSEDED SURVEY CONTROL
 BX1916
 BX1916  NGVD 29 (11/26/84)   48.374  (m)          158.71   (f) ADJUSTED    2 0
 BX1916
 BX1916.Superseded values are not recommended for survey control.
 BX1916
 BX1916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1916.See file dsdata.pdf to determine how the superseded data were derived.
 BX1916
 BX1916_MARKER: DD = SURVEY DISK
 BX1916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1916_STAMPING: 35V34 1970
 BX1916_MARK LOGO: LADHGS
 BX1916_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1916+STABILITY: SURFACE MOTION
 BX1916
 BX1916  HISTORY     - Date     Condition        Report By
 BX1916  HISTORY     - 1970     MONUMENTED       LADH
 BX1916  HISTORY     - 1971     GOOD             LADTD
 BX1916  HISTORY     - 20051009 GOOD             USPSQD
 BX1916
 BX1916                          STATION DESCRIPTION
 BX1916
 BX1916'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1916'3.85 MI S FROM PROVENCAL.
 BX1916'LOCATED ABOUT 3.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1916'POST OFFICE IN PROVENCAL.  1.0 MILES SOUTH OF B.M. 35V33.  78 FEET
 BX1916'NORTHWEST OF CENTERLINE OF LOUISIANA HIGHWAY 117.  138 FEET SOUTHWEST
 BX1916'OF THE SOUTHWEST CORNER OF THE CONCRETE BRIDGE OVER HORSEPEN CREEK.
 BX1916'DISK IS SET IN TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES
 BX1916'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE
 BX1916'MARK.
 BX1916
 BX1916                          STATION RECOVERY (2005)
 BX1916
 BX1916'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1917 ***********************************************************************
 BX1917  DESIGNATION -  35 V 35
 BX1917  PID         -  BX1917
 BX1917  STATE/COUNTY-  LA/NATCHITOCHES
 BX1917  COUNTRY     -  US
 BX1917  USGS QUAD   -  BELLWOOD (2018)
 BX1917
 BX1917                         *CURRENT SURVEY CONTROL
 BX1917  ______________________________________________________________________
 BX1917* NAD 83(1986) POSITION- 31 35 21.     (N) 093 12 30.     (W)   SCALED
 BX1917* NAVD 88 ORTHO HEIGHT -    68.20  (+/-2cm)      223.8   (feet) VERTCON3
 BX1917  ______________________________________________________________________
 BX1917  GEOID HEIGHT    -        -26.205 (meters)                     GEOID18
 BX1917  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1917
 BX1917.The horizontal coordinates were scaled from a map and have
 BX1917.an estimated accuracy of +/- 6 seconds.
 BX1917
 BX1917.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1917.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1917
 BX1917.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1917.GEOID18 height accuracy estimate available here.
 BX1917
 BX1917.The vertical order pertains to the NGVD 29 superseded value.
 BX1917
 BX1917.Click photographs - Photos may exist for this station.
 BX1917
 BX1917;                    North         East    Units  Estimated Accuracy
 BX1917;SPC LA N     -   120,980.      932,780.      MT  (+/- 180 meters Scaled)
 BX1917
 BX1917_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ802949(NAD 83)
 BX1917
 BX1917                          SUPERSEDED SURVEY CONTROL
 BX1917
 BX1917  NGVD 29 (11/26/84)   68.248  (m)          223.91   (f) ADJUSTED    2 0
 BX1917
 BX1917.Superseded values are not recommended for survey control.
 BX1917
 BX1917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1917.See file dsdata.pdf to determine how the superseded data were derived.
 BX1917
 BX1917_MARKER: DD = SURVEY DISK
 BX1917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1917_STAMPING: 35V35 1970
 BX1917_MARK LOGO: LADHGS
 BX1917_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1917+STABILITY: SURFACE MOTION
 BX1917
 BX1917  HISTORY     - Date     Condition        Report By
 BX1917  HISTORY     - 1970     MONUMENTED       LADH
 BX1917  HISTORY     - 1971     GOOD             LADTD
 BX1917  HISTORY     - 20051009 MARK NOT FOUND   USPSQD
 BX1917
 BX1917                          STATION DESCRIPTION
 BX1917
 BX1917'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1917'4.85 MI S FROM PROVENCAL.
 BX1917'LOCATED ABOUT 4.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1917'POST OFFICE IN PROVENCAL.  1.0 MILES SOUTH OF B.M. 35V34.  82 FEET
 BX1917'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  25 FEET SOUTHEAST OF
 BX1917'A 13 INCH TWIN TOP PINE TREE.  153 FEET SOUTHWEST OF A POWER POLE
 BX1917'ACROSS LOUISIANA HIGHWAY 117.  DISK SET IN THE TOP OF A 10 INCH
 BX1917'CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BX1917'POST IS SET 1 FOOT EAST OF THE MARK.
 BX1917
 BX1917                          STATION RECOVERY (2005)
 BX1917
 BX1917'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1917'EXTENSIVE LOGGING IN THIS AREA. MARK PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1918 ***********************************************************************
 BX1918  DESIGNATION -  35 V 36
 BX1918  PID         -  BX1918
 BX1918  STATE/COUNTY-  LA/NATCHITOCHES
 BX1918  COUNTRY     -  US
 BX1918  USGS QUAD   -  BELLWOOD (2018)
 BX1918
 BX1918                         *CURRENT SURVEY CONTROL
 BX1918  ______________________________________________________________________
 BX1918* NAD 83(1986) POSITION- 31 34 32.     (N) 093 12 22.     (W)   SCALED
 BX1918* NAVD 88 ORTHO HEIGHT -    52.07  (+/-2cm)      170.8   (feet) VERTCON3
 BX1918  ______________________________________________________________________
 BX1918  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 BX1918  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1918
 BX1918.The horizontal coordinates were scaled from a map and have
 BX1918.an estimated accuracy of +/- 6 seconds.
 BX1918
 BX1918.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1918.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1918
 BX1918.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1918.GEOID18 height accuracy estimate available here.
 BX1918
 BX1918.The vertical order pertains to the NGVD 29 superseded value.
 BX1918
 BX1918.Click photographs - Photos may exist for this station.
 BX1918
 BX1918;                    North         East    Units  Estimated Accuracy
 BX1918;SPC LA N     -   119,470.      932,980.      MT  (+/- 180 meters Scaled)
 BX1918
 BX1918_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ804934(NAD 83)
 BX1918
 BX1918                          SUPERSEDED SURVEY CONTROL
 BX1918
 BX1918  NGVD 29 (11/26/84)   52.125  (m)          171.01   (f) ADJUSTED    2 0
 BX1918
 BX1918.Superseded values are not recommended for survey control.
 BX1918
 BX1918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1918.See file dsdata.pdf to determine how the superseded data were derived.
 BX1918
 BX1918_MARKER: DD = SURVEY DISK
 BX1918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1918_STAMPING: 35V36 1970
 BX1918_MARK LOGO: LADHGS
 BX1918_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1918+STABILITY: SURFACE MOTION
 BX1918
 BX1918  HISTORY     - Date     Condition        Report By
 BX1918  HISTORY     - 1970     MONUMENTED       LADH
 BX1918  HISTORY     - 1971     GOOD             LADTD
 BX1918  HISTORY     - 20051009 GOOD             USPSQD
 BX1918
 BX1918                          STATION DESCRIPTION
 BX1918
 BX1918'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1918'5.85 MI S FROM PROVENCAL.
 BX1918'LOCATED ABOUT 5.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1918'POST OFFICE IN PROVENCAL.  1.0 MILES SOUTH OF B.M. 35V35.  89 FEET
 BX1918'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  54 FEET SOUTHWEST OF
 BX1918'L.D.H. RIGHT-OF-WAY MARKER.  309 FEET NORTH OF A DWELLING HOUSE. DISK
 BX1918'SET IN TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE
 BX1918'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF THE MARK.
 BX1918
 BX1918                          STATION RECOVERY (2005)
 BX1918
 BX1918'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1919 ***********************************************************************
 BX1919  DESIGNATION -  35 V 37
 BX1919  PID         -  BX1919
 BX1919  STATE/COUNTY-  LA/NATCHITOCHES
 BX1919  COUNTRY     -  US
 BX1919  USGS QUAD   -  BELLWOOD (2018)
 BX1919
 BX1919                         *CURRENT SURVEY CONTROL
 BX1919  ______________________________________________________________________
 BX1919* NAD 83(1986) POSITION- 31 33 43.     (N) 093 12 27.     (W)   SCALED
 BX1919* NAVD 88 ORTHO HEIGHT -    66.54  (+/-2cm)      218.3   (feet) VERTCON3
 BX1919  ______________________________________________________________________
 BX1919  GEOID HEIGHT    -        -26.238 (meters)                     GEOID18
 BX1919  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1919
 BX1919.The horizontal coordinates were scaled from a map and have
 BX1919.an estimated accuracy of +/- 6 seconds.
 BX1919
 BX1919.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1919.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1919
 BX1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1919.GEOID18 height accuracy estimate available here.
 BX1919
 BX1919.The vertical order pertains to the NGVD 29 superseded value.
 BX1919
 BX1919.Click photographs - Photos may exist for this station.
 BX1919
 BX1919;                    North         East    Units  Estimated Accuracy
 BX1919;SPC LA N     -   117,960.      932,840.      MT  (+/- 180 meters Scaled)
 BX1919
 BX1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ803919(NAD 83)
 BX1919
 BX1919                          SUPERSEDED SURVEY CONTROL
 BX1919
 BX1919  NGVD 29 (11/26/84)   66.598  (m)          218.50   (f) ADJUSTED    2 0
 BX1919
 BX1919.Superseded values are not recommended for survey control.
 BX1919
 BX1919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1919.See file dsdata.pdf to determine how the superseded data were derived.
 BX1919
 BX1919_MARKER: DD = SURVEY DISK
 BX1919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1919_STAMPING: 35V37 1970
 BX1919_MARK LOGO: LADHGS
 BX1919_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1919+STABILITY: SURFACE MOTION
 BX1919
 BX1919  HISTORY     - Date     Condition        Report By
 BX1919  HISTORY     - 1970     MONUMENTED       LADH
 BX1919  HISTORY     - 1971     GOOD             LADTD
 BX1919  HISTORY     - 20051009 GOOD             USPSQD
 BX1919
 BX1919                          STATION DESCRIPTION
 BX1919
 BX1919'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1919'6.85 MI S FROM PROVENCAL.
 BX1919'LOCATED ABOUT 6.85 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1919'POST OFFICE IN PROVENCAL.  1.0 MILES SOUTH OF B.M. 35V36.  94 FEET
 BX1919'SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  120 FEET
 BX1919'NORTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 117 AND LOUISIANA
 BX1919'HIGHWAY 478 WEST.  60 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY
 BX1919'478 WEST.  9 FEET WEST OF A L.D.H. RIGHT-OF-WAY MARKER.  DISK SET IN
 BX1919'TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.
 BX1919'A STEEL WITNESS POST IS SET 1 FOOT EAST OF THE MARK.
 BX1919
 BX1919                          STATION RECOVERY (2005)
 BX1919
 BX1919'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1920 ***********************************************************************
 BX1920  DESIGNATION -  35 V 38
 BX1920  PID         -  BX1920
 BX1920  STATE/COUNTY-  LA/NATCHITOCHES
 BX1920  COUNTRY     -  US
 BX1920  USGS QUAD   -  BELLWOOD (2018)
 BX1920
 BX1920                         *CURRENT SURVEY CONTROL
 BX1920  ______________________________________________________________________
 BX1920* NAD 83(1986) POSITION- 31 32 52.     (N) 093 12 40.     (W)   SCALED
 BX1920* NAVD 88 ORTHO HEIGHT -    48.57  (+/-2cm)      159.4   (feet) VERTCON3
 BX1920  ______________________________________________________________________
 BX1920  GEOID HEIGHT    -        -26.258 (meters)                     GEOID18
 BX1920  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1920
 BX1920.The horizontal coordinates were scaled from a map and have
 BX1920.an estimated accuracy of +/- 6 seconds.
 BX1920
 BX1920.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1920.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1920
 BX1920.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1920.GEOID18 height accuracy estimate available here.
 BX1920
 BX1920.The vertical order pertains to the NGVD 29 superseded value.
 BX1920
 BX1920.Click photographs - Photos may exist for this station.
 BX1920
 BX1920;                    North         East    Units  Estimated Accuracy
 BX1920;SPC LA N     -   116,390.      932,480.      MT  (+/- 180 meters Scaled)
 BX1920
 BX1920_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ799903(NAD 83)
 BX1920
 BX1920                          SUPERSEDED SURVEY CONTROL
 BX1920
 BX1920  NGVD 29 (11/26/84)   48.624  (m)          159.53   (f) ADJUSTED    2 0
 BX1920
 BX1920.Superseded values are not recommended for survey control.
 BX1920
 BX1920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1920.See file dsdata.pdf to determine how the superseded data were derived.
 BX1920
 BX1920_MARKER: DD = SURVEY DISK
 BX1920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1920_STAMPING: 35V38 1970
 BX1920_MARK LOGO: LADHGS
 BX1920_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1920+STABILITY: SURFACE MOTION
 BX1920
 BX1920  HISTORY     - Date     Condition        Report By
 BX1920  HISTORY     - 1970     MONUMENTED       LADH
 BX1920  HISTORY     - 1971     GOOD             LADTD
 BX1920  HISTORY     - 20051009 GOOD             USPSQD
 BX1920
 BX1920                          STATION DESCRIPTION
 BX1920
 BX1920'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1920'7.95 MI S FROM PROVENCAL.
 BX1920'LOCATED ABOUT 7.95 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1920'POST OFFICE IN PROVENCAL.  1.1 MILES SOUTH OF THE INTERSECTION OF
 BX1920'LOUISIANA HIGHWAY 117 AND 478.  1.1 MILES SOUTH OF B.M. 35V37.  64
 BX1920'FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 117.  34 FEET SOUTH OF A
 BX1920'SIDE ROAD LEADING WEST.  41 FEET SOUTHEAST OF CENTER OF DRIVEWAY
 BX1920'LEADING NORTH TO A DWELLING HOUSE.  89 FEET SOUTHEAST OF L.D.H.
 BX1920'RIGHT-OF-WAY MARKER.  DISK SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX1920'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BX1920'FOOT EAST OF THE MARK.
 BX1920
 BX1920                          STATION RECOVERY (2005)
 BX1920
 BX1920'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1920'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1921 ***********************************************************************
 BX1921  DESIGNATION -  35 V 39
 BX1921  PID         -  BX1921
 BX1921  STATE/COUNTY-  LA/NATCHITOCHES
 BX1921  COUNTRY     -  US
 BX1921  USGS QUAD   -  BELLWOOD (2018)
 BX1921
 BX1921                         *CURRENT SURVEY CONTROL
 BX1921  ______________________________________________________________________
 BX1921* NAD 83(1986) POSITION- 31 32 04.     (N) 093 12 25.     (W)   SCALED
 BX1921* NAVD 88 ORTHO HEIGHT -    41.24  (+/-2cm)      135.3   (feet) VERTCON3
 BX1921  ______________________________________________________________________
 BX1921  GEOID HEIGHT    -        -26.269 (meters)                     GEOID18
 BX1921  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1921
 BX1921.The horizontal coordinates were scaled from a map and have
 BX1921.an estimated accuracy of +/- 6 seconds.
 BX1921
 BX1921.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1921.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1921
 BX1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1921.GEOID18 height accuracy estimate available here.
 BX1921
 BX1921.The vertical order pertains to the NGVD 29 superseded value.
 BX1921
 BX1921.Click photographs - Photos may exist for this station.
 BX1921
 BX1921;                    North         East    Units  Estimated Accuracy
 BX1921;SPC LA N     -   114,910.      932,870.      MT  (+/- 180 meters Scaled)
 BX1921
 BX1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ803888(NAD 83)
 BX1921
 BX1921                          SUPERSEDED SURVEY CONTROL
 BX1921
 BX1921  NGVD 29 (11/26/84)   41.297  (m)          135.49   (f) ADJUSTED    2 0
 BX1921
 BX1921.Superseded values are not recommended for survey control.
 BX1921
 BX1921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1921.See file dsdata.pdf to determine how the superseded data were derived.
 BX1921
 BX1921_MARKER: DD = SURVEY DISK
 BX1921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1921_STAMPING: 35V39 1970
 BX1921_MARK LOGO: LADHGS
 BX1921_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1921+STABILITY: SURFACE MOTION
 BX1921
 BX1921  HISTORY     - Date     Condition        Report By
 BX1921  HISTORY     - 1970     MONUMENTED       LADH
 BX1921  HISTORY     - 1971     GOOD             LADTD
 BX1921  HISTORY     - 20051009 GOOD             USPSQD
 BX1921
 BX1921                          STATION DESCRIPTION
 BX1921
 BX1921'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1921'9.05 MI S FROM PROVENCAL.
 BX1921'LOCATED ABOUT 9.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1921'POST OFFICE IN PROVENCAL.  2.2 MILES SOUTH OF THE INTERSECTION OF
 BX1921'LOUISIANA HIGHWAYS 117 AND 478.  1.1 MILES SOUTH OF B.M. 35V38.  60
 BX1921'FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  87 FEET
 BX1921'SOUTHEAST OF L.D.H. RIGHT-OF-WAY MARKER.  149 FEET SOUTH OF THE
 BX1921'SOUTHWEST CORNER OF SANTA BARB BRIDGE.  1 FOOT NORTHEAST OF
 BX1921'COMBINATION MESH AND BARB WIRE FENCE.  .5 MILES NORTH OF INTERSECTION
 BX1921'OF ROAD LEADING TO BELLWOOD BAPTIST CHURCH IN THE COMMUNITY OF
 BX1921'BELLWOOD.  DISK SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING
 BX1921'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1921'NORTHEAST OF THE MARK.
 BX1921
 BX1921                          STATION RECOVERY (2005)
 BX1921
 BX1921'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1921'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1882 ***********************************************************************
 BX1882  DESIGNATION -  35 V 4
 BX1882  PID         -  BX1882
 BX1882  STATE/COUNTY-  LA/NATCHITOCHES
 BX1882  COUNTRY     -  US
 BX1882  USGS QUAD   -  ROBELINE (2018)
 BX1882
 BX1882                         *CURRENT SURVEY CONTROL
 BX1882  ______________________________________________________________________
 BX1882* NAD 83(1986) POSITION- 31 41 51.     (N) 093 17 50.     (W)   SCALED
 BX1882* NAVD 88 ORTHO HEIGHT -    46.52  (+/-2cm)      152.6   (feet) VERTCON3
 BX1882  ______________________________________________________________________
 BX1882  GEOID HEIGHT    -        -26.153 (meters)                     GEOID18
 BX1882  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1882
 BX1882.The horizontal coordinates were scaled from a map and have
 BX1882.an estimated accuracy of +/- 6 seconds.
 BX1882
 BX1882.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1882.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1882
 BX1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1882.GEOID18 height accuracy estimate available here.
 BX1882
 BX1882.The vertical order pertains to the NGVD 29 superseded value.
 BX1882
 BX1882.Click photographs - Photos may exist for this station.
 BX1882
 BX1882;                    North         East    Units  Estimated Accuracy
 BX1882;SPC LA N     -   133,050.      924,430.      MT  (+/- 180 meters Scaled)
 BX1882
 BX1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR718069(NAD 83)
 BX1882
 BX1882                          SUPERSEDED SURVEY CONTROL
 BX1882
 BX1882  NGVD 29 (11/26/84)   46.578  (m)          152.81   (f) ADJUSTED    2 1
 BX1882
 BX1882.Superseded values are not recommended for survey control.
 BX1882
 BX1882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1882.See file dsdata.pdf to determine how the superseded data were derived.
 BX1882
 BX1882_MARKER: DD = SURVEY DISK
 BX1882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1882_STAMPING: 35V4 1969
 BX1882_MARK LOGO: LADHGS
 BX1882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1882+STABILITY: SURFACE MOTION
 BX1882
 BX1882  HISTORY     - Date     Condition        Report By
 BX1882  HISTORY     - 1969     MONUMENTED       LADH
 BX1882  HISTORY     - 1970     GOOD             LADTD
 BX1882  HISTORY     - 1977     GOOD             LADTD
 BX1882  HISTORY     - 1983     GOOD             LADTD
 BX1882  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1882  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1882
 BX1882                          STATION DESCRIPTION
 BX1882
 BX1882'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1882'0.70 MI NE FROM ROBELINE.
 BX1882'LOCATED ABOUT 0.70 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1882'ROBELINE POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 35V3.  0.55 MILES
 BX1882'NORTHEAST OF B.M. 3309.  15 FEET SOUTHEAST OF THE CENTERLINE OF
 BX1882'LOUISIANA HIGHWAY 6 ON SIDE WALK OF BRIDGE ACROSS STOKER BRANCH.  6
 BX1882'FEET SOUTHWEST OF THE END OF BRIDGE ON NORTHEAST END EAST SIDE.  A
 BX1882'STEEL WITNESS POST IS SET 4 FEET EAST OF THE MARK.  SECTION 9, T 8N, R
 BX1882'9W.
 BX1882
 BX1882                          STATION RECOVERY (1977)
 BX1882
 BX1882'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BX1882'LOCATED ABOUT .7 MI NORTHEAST ALONG STATE HIGHWAY 6 FROM THE ROBELINE
 BX1882'POST OFFICE, 15 FT SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 6, ON
 BX1882'THE SIDE WALK OF BRIDGE ACROSS STOKER BRANCH, 6 FT SOUTHWEST OF THE
 BX1882'END OF BRIDGE ON NORTHEAST END AND EAST SIDE.
 BX1882
 BX1882                          STATION RECOVERY (1983)
 BX1882
 BX1882'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BX1882'DUE TO CONSTRUCTION WORK ON THE BRIDGE THE MADE WAS RESET. A LEVEL
 BX1882'TIE WAS MADE AND THIS MARK WAS DESTROYED AND THE DISK RECLAIMED.
 BX1882
 BX1882                          STATION RECOVERY (1995)
 BX1882
 BX1882'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1882'MARK NOT FOUND.
 BX1882
 BX1882                          STATION RECOVERY (2001)
 BX1882
 BX1882'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1882'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2441 ***********************************************************************
 BX2441  DESIGNATION -  35 V 4 RESET
 BX2441  PID         -  BX2441
 BX2441  STATE/COUNTY-  LA/NATCHITOCHES
 BX2441  COUNTRY     -  US
 BX2441  USGS QUAD   -  ROBELINE (2018)
 BX2441
 BX2441                         *CURRENT SURVEY CONTROL
 BX2441  ______________________________________________________________________
 BX2441* NAD 83(1986) POSITION- 31 41 51.     (N) 093 17 50.     (W)   SCALED
 BX2441* NAVD 88 ORTHO HEIGHT -    46.26  (+/-2cm)      151.8   (feet) VERTCON3
 BX2441  ______________________________________________________________________
 BX2441  GEOID HEIGHT    -        -26.153 (meters)                     GEOID18
 BX2441  VERT ORDER      -  THIRD (See Below)
 BX2441
 BX2441.The horizontal coordinates were scaled from a map and have
 BX2441.an estimated accuracy of +/- 6 seconds.
 BX2441
 BX2441.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2441.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2441
 BX2441.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2441.GEOID18 height accuracy estimate available here.
 BX2441
 BX2441.The vertical order pertains to the NGVD 29 superseded value.
 BX2441
 BX2441.Click photographs - Photos may exist for this station.
 BX2441
 BX2441;                    North         East    Units  Estimated Accuracy
 BX2441;SPC LA N     -   133,050.      924,430.      MT  (+/- 180 meters Scaled)
 BX2441
 BX2441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR718069(NAD 83)
 BX2441
 BX2441                          SUPERSEDED SURVEY CONTROL
 BX2441
 BX2441  NGVD 29 (??/??/??)   46.32   (m)          152.0    (f) RESET       3  
 BX2441
 BX2441.Superseded values are not recommended for survey control.
 BX2441
 BX2441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2441.See file dsdata.pdf to determine how the superseded data were derived.
 BX2441
 BX2441_MARKER: DD = SURVEY DISK
 BX2441_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX2441_SP_SET: ABUTMENT
 BX2441_STAMPING: 35 V 4 RESET 1983
 BX2441_MARK LOGO: LADTD
 BX2441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2441+STABILITY: SURFACE MOTION
 BX2441
 BX2441  HISTORY     - Date     Condition        Report By
 BX2441  HISTORY     - 1983     MONUMENTED       LADTD
 BX2441  HISTORY     - 19950506 GOOD             USPSQD
 BX2441  HISTORY     - 20010923 GOOD             USPSQD
 BX2441  HISTORY     - 20060611 MARK NOT FOUND   USPSQD
 BX2441
 BX2441                          STATION DESCRIPTION
 BX2441
 BX2441'DESCRIBED BY LA TRANSP AND DEV 1983
 BX2441'1.13 KM (0.7 MI) NE FROM ROBELINE.
 BX2441'1.13 KM (0.7 MI) NORTHEAST ALONG STATE HIGHWAY 6 FROM THE ROBELINE
 BX2441'POST OFFICE, 5.79 METERS (19.0 FT) SOUTH OF THE CENTER OF STATE
 BX2441'HIGHWAY 6, 1.4 METERS (4.6 FT) SOUTH OF CURB ON THE SOUTHEAST CORNER
 BX2441'OF THE BRIDGE, AND 0.3 METER (1.0 FT) WEST OF THE WINGWALL OF BRIDGE.
 BX2441'THE MARK IS 0.8 FT BELOW ROAD.
 BX2441
 BX2441                          STATION RECOVERY (1995)
 BX2441
 BX2441'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2441'RECOVERED IN GOOD CONDITION.
 BX2441
 BX2441                          STATION RECOVERY (2001)
 BX2441
 BX2441'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX2441'RECOVERED IN GOOD CONDITION.
 BX2441
 BX2441                          STATION RECOVERY (2006)
 BX2441
 BX2441'RECOVERY NOTE BY US POWER SQUADRON 2006 (RTK)
 BX2441'NEW STEEL GUARD RAILS ADDED TO OLD BRIDGE.  ASHPALT ADDED ABOUT 7 FEET
 BX2441'PAST THE POST SUPPORTING THE NEW RAILS.  MARK SHOULD BE UNDER THE
 BX2441'ASPHALT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1922 ***********************************************************************
 BX1922  DESIGNATION -  35 V 40
 BX1922  PID         -  BX1922
 BX1922  STATE/COUNTY-  LA/NATCHITOCHES
 BX1922  COUNTRY     -  US
 BX1922  USGS QUAD   -  BELLWOOD (2018)
 BX1922
 BX1922                         *CURRENT SURVEY CONTROL
 BX1922  ______________________________________________________________________
 BX1922* NAD 83(1986) POSITION- 31 31 14.     (N) 093 12 17.     (W)   SCALED
 BX1922* NAVD 88 ORTHO HEIGHT -    43.31  (+/-2cm)      142.1   (feet) VERTCON3
 BX1922  ______________________________________________________________________
 BX1922  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 BX1922  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1922
 BX1922.The horizontal coordinates were scaled from a map and have
 BX1922.an estimated accuracy of +/- 6 seconds.
 BX1922
 BX1922.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1922.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1922
 BX1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1922.GEOID18 height accuracy estimate available here.
 BX1922
 BX1922.The vertical order pertains to the NGVD 29 superseded value.
 BX1922
 BX1922.Click photographs - Photos may exist for this station.
 BX1922
 BX1922;                    North         East    Units  Estimated Accuracy
 BX1922;SPC LA N     -   113,370.      933,070.      MT  (+/- 180 meters Scaled)
 BX1922
 BX1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ805873(NAD 83)
 BX1922
 BX1922                          SUPERSEDED SURVEY CONTROL
 BX1922
 BX1922  NGVD 29 (11/26/84)   43.363  (m)          142.27   (f) ADJUSTED    2 0
 BX1922
 BX1922.Superseded values are not recommended for survey control.
 BX1922
 BX1922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1922.See file dsdata.pdf to determine how the superseded data were derived.
 BX1922
 BX1922_MARKER: DD = SURVEY DISK
 BX1922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1922_STAMPING: 35V40 1970
 BX1922_MARK LOGO: LADHGS
 BX1922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1922+STABILITY: SURFACE MOTION
 BX1922
 BX1922  HISTORY     - Date     Condition        Report By
 BX1922  HISTORY     - 1970     MONUMENTED       LADH
 BX1922  HISTORY     - 1971     GOOD             LADTD
 BX1922  HISTORY     - 20051009 GOOD             USPSQD
 BX1922
 BX1922                          STATION DESCRIPTION
 BX1922
 BX1922'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1922'8.3 MI N FROM KISATCHIE.
 BX1922'LOCATED ABOUT 8.3 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1922'POST OFFICE IN KISATCHIE.  .5 MILES SOUTH OF THE INTERSECTION OF
 BX1922'LOUISIANA HIGHWAY 117 AND THE BELLWOOD BAPTIST CHURCH ROAD.  62 FEET
 BX1922'NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  100 FEET
 BX1922'SOUTHEAST OF CENTER OF A DOUBLE BARREL 6 X 8 FOOT CONCRETE BOX
 BX1922'CULVERT.  25 FEET NORTH OF L.D.H. RIGHT-OF-WAY MARKER.  DISK SET IN
 BX1922'THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE
 BX1922'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHWEST OF THE MARK.
 BX1922
 BX1922                          STATION RECOVERY (2005)
 BX1922
 BX1922'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1923 ***********************************************************************
 BX1923  DESIGNATION -  35 V 41
 BX1923  PID         -  BX1923
 BX1923  STATE/COUNTY-  LA/NATCHITOCHES
 BX1923  COUNTRY     -  US
 BX1923  USGS QUAD   -  BELLWOOD (2018)
 BX1923
 BX1923                         *CURRENT SURVEY CONTROL
 BX1923  ______________________________________________________________________
 BX1923* NAD 83(1986) POSITION- 31 30 22.     (N) 093 11 53.     (W)   SCALED
 BX1923* NAVD 88 ORTHO HEIGHT -    43.11  (+/-2cm)      141.4   (feet) VERTCON3
 BX1923  ______________________________________________________________________
 BX1923  GEOID HEIGHT    -        -26.284 (meters)                     GEOID18
 BX1923  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1923
 BX1923.The horizontal coordinates were scaled from a map and have
 BX1923.an estimated accuracy of +/- 6 seconds.
 BX1923
 BX1923.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1923.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1923
 BX1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1923.GEOID18 height accuracy estimate available here.
 BX1923
 BX1923.The vertical order pertains to the NGVD 29 superseded value.
 BX1923
 BX1923.Click photographs - Photos may exist for this station.
 BX1923
 BX1923;                    North         East    Units  Estimated Accuracy
 BX1923;SPC LA N     -   111,770.      933,690.      MT  (+/- 180 meters Scaled)
 BX1923
 BX1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ811857(NAD 83)
 BX1923
 BX1923                          SUPERSEDED SURVEY CONTROL
 BX1923
 BX1923  NGVD 29 (11/26/84)   43.160  (m)          141.60   (f) ADJUSTED    2 0
 BX1923
 BX1923.Superseded values are not recommended for survey control.
 BX1923
 BX1923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1923.See file dsdata.pdf to determine how the superseded data were derived.
 BX1923
 BX1923_MARKER: DD = SURVEY DISK
 BX1923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1923_STAMPING: 35V41 1970
 BX1923_MARK LOGO: LADHGS
 BX1923_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1923+STABILITY: SURFACE MOTION
 BX1923
 BX1923  HISTORY     - Date     Condition        Report By
 BX1923  HISTORY     - 1970     MONUMENTED       LADH
 BX1923  HISTORY     - 1971     GOOD             LADTD
 BX1923  HISTORY     - 20051009 GOOD             USPSQD
 BX1923
 BX1923                          STATION DESCRIPTION
 BX1923
 BX1923'DESCRIBED BY LA TRANSP AND DEV 1971
 BX1923'7.25 MI N FROM KISATCHIE.
 BX1923'LOCATED ABOUT 7.25 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX1923'POST OFFICE IN KISATCHIE.  1.55 MILES SOUTH OF THE INTERSECTION OF
 BX1923'LOUISIANA HIGHWAY 117 AND THE BELLWOOD BAPTIST CHURCH ROAD.  1.05
 BX1923'MILES SOUTH OF B.M. 35V40.  70 FEET SOUTHWEST OF THE CENTERLINE OF
 BX1923'LOUISIANA HIGHWAY 117.  121 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 BX1923'THE MIDDLE CREEK BRIDGE.  18 FEET NORTH OF A 36 INCH SWEET GUM TREE.
 BX1923'DISK SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES
 BX1923'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTHEAST OF THE
 BX1923'MARK.
 BX1923
 BX1923                          STATION RECOVERY (2005)
 BX1923
 BX1923'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1923'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2023 ***********************************************************************
 BX2023  DESIGNATION -  35 V 42
 BX2023  PID         -  BX2023
 BX2023  STATE/COUNTY-  LA/NATCHITOCHES
 BX2023  COUNTRY     -  US
 BX2023  USGS QUAD   -  KISATCHIE (2018)
 BX2023
 BX2023                         *CURRENT SURVEY CONTROL
 BX2023  ______________________________________________________________________
 BX2023* NAD 83(1986) POSITION- 31 29 39.     (N) 093 11 36.     (W)   SCALED
 BX2023* NAVD 88 ORTHO HEIGHT -    49.97  (+/-2cm)      163.9   (feet) VERTCON3
 BX2023  ______________________________________________________________________
 BX2023  GEOID HEIGHT    -        -26.284 (meters)                     GEOID18
 BX2023  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2023
 BX2023.The horizontal coordinates were scaled from a map and have
 BX2023.an estimated accuracy of +/- 6 seconds.
 BX2023
 BX2023.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2023.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2023
 BX2023.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2023.GEOID18 height accuracy estimate available here.
 BX2023
 BX2023.The vertical order pertains to the NGVD 29 superseded value.
 BX2023
 BX2023.Click photographs - Photos may exist for this station.
 BX2023
 BX2023;                    North         East    Units  Estimated Accuracy
 BX2023;SPC LA N     -   110,440.      934,130.      MT  (+/- 180 meters Scaled)
 BX2023
 BX2023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ816843(NAD 83)
 BX2023
 BX2023                          SUPERSEDED SURVEY CONTROL
 BX2023
 BX2023  NGVD 29 (11/26/84)   50.026  (m)          164.13   (f) ADJUSTED    2 0
 BX2023
 BX2023.Superseded values are not recommended for survey control.
 BX2023
 BX2023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2023.See file dsdata.pdf to determine how the superseded data were derived.
 BX2023
 BX2023_MARKER: DD = SURVEY DISK
 BX2023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2023_STAMPING: 35V42 1970
 BX2023_MARK LOGO: LADHGS
 BX2023_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2023+STABILITY: SURFACE MOTION
 BX2023
 BX2023  HISTORY     - Date     Condition        Report By
 BX2023  HISTORY     - 1970     MONUMENTED       LADH
 BX2023  HISTORY     - 1971     GOOD             LADTD
 BX2023  HISTORY     - 20051016 GOOD             USPSQD
 BX2023
 BX2023                          STATION DESCRIPTION
 BX2023
 BX2023'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2023'6.25 MI N FROM KISATCHIE.
 BX2023'LOCATED ABOUT 6.25 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2023'POST OFFICE IN KISATCHIE.  2.55 MILES SOUTH ALONG LOUISIANA HIGHWAY
 BX2023'117 FROM THE INTERSECTION OF LOUISIANA HIGHWAY 117 AND BELLWOOD
 BX2023'BAPTIST CHURCH ROAD.  1.0 MILES SOUTH OF B.M. 35V41.  52 FEET
 BX2023'NORTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY 117.  3 FEET SOUTHWEST OF
 BX2023'COMBINATION MESH AND BARB WIRE FENCE.  .1 MILE NORTH OF KISATCHIE
 BX2023'NATIONAL FOREST DOGWOOD PARK ENTRANCE.  DISK SET IN TOP OF A 10 INCH
 BX2023'CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BX2023'POST IS SET 1 FOOT SOUTHWEST OF THE MARK.
 BX2023
 BX2023                          STATION RECOVERY (2005)
 BX2023
 BX2023'RECOVERY NOTE BY US POWER SQUADRON 2005
 BX2023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2024 ***********************************************************************
 BX2024  DESIGNATION -  35 V 43
 BX2024  PID         -  BX2024
 BX2024  STATE/COUNTY-  LA/NATCHITOCHES
 BX2024  COUNTRY     -  US
 BX2024  USGS QUAD   -  KISATCHIE (2018)
 BX2024
 BX2024                         *CURRENT SURVEY CONTROL
 BX2024  ______________________________________________________________________
 BX2024* NAD 83(1986) POSITION- 31 28 46.     (N) 093 11 31.     (W)   SCALED
 BX2024* NAVD 88 ORTHO HEIGHT -    80.84  (+/-2cm)      265.2   (feet) VERTCON3
 BX2024  ______________________________________________________________________
 BX2024  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 BX2024  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2024
 BX2024.The horizontal coordinates were scaled from a map and have
 BX2024.an estimated accuracy of +/- 6 seconds.
 BX2024
 BX2024.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2024.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2024
 BX2024.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2024.GEOID18 height accuracy estimate available here.
 BX2024
 BX2024.The vertical order pertains to the NGVD 29 superseded value.
 BX2024
 BX2024.Click photographs - Photos may exist for this station.
 BX2024
 BX2024;                    North         East    Units  Estimated Accuracy
 BX2024;SPC LA N     -   108,810.      934,250.      MT  (+/- 180 meters Scaled)
 BX2024
 BX2024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ817827(NAD 83)
 BX2024
 BX2024                          SUPERSEDED SURVEY CONTROL
 BX2024
 BX2024  NGVD 29 (11/26/84)   80.889  (m)          265.38   (f) ADJUSTED    2 0
 BX2024
 BX2024.Superseded values are not recommended for survey control.
 BX2024
 BX2024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2024.See file dsdata.pdf to determine how the superseded data were derived.
 BX2024
 BX2024_MARKER: DD = SURVEY DISK
 BX2024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2024_STAMPING: 35V43 1970
 BX2024_MARK LOGO: LADHGS
 BX2024_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2024+STABILITY: SURFACE MOTION
 BX2024
 BX2024  HISTORY     - Date     Condition        Report By
 BX2024  HISTORY     - 1970     MONUMENTED       LADH
 BX2024  HISTORY     - 1971     GOOD             LADTD
 BX2024  HISTORY     - 20051016 MARK NOT FOUND   USPSQD
 BX2024
 BX2024                          STATION DESCRIPTION
 BX2024
 BX2024'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2024'5.20 MI N FROM KISATCHIE.
 BX2024'LOCATED ABOUT 5.20 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2024'POST OFFICE IN KISATCHIE.  .95 MILES SOUTH OF THE ENTRANCE TO THE
 BX2024'KISATCHIE NATIONAL FOREST DOGWOOD PARK.  61 FEET EAST OF THE
 BX2024'CENTERLINE OF LOUISIANA HIGHWAY 117.  21 FEET SOUTH OF L.D.H.
 BX2024'RIGHT-OF-WAY MARKER.  2 FEET WEST OF COMBINATION MESH AND BARB WIRE
 BX2024'FENCE.  DISK IS SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING
 BX2024'3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT WEST OF
 BX2024'THE MARK.
 BX2024
 BX2024                          STATION RECOVERY (2005)
 BX2024
 BX2024'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2024'ALL REFERENCE DATA IS DESTROYED. EXTENSIVE SEARCH FAILED TO FIND MARK.
 BX2024'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2025 ***********************************************************************
 BX2025  DESIGNATION -  35 V 44
 BX2025  PID         -  BX2025
 BX2025  STATE/COUNTY-  LA/NATCHITOCHES
 BX2025  COUNTRY     -  US
 BX2025  USGS QUAD   -  KISATCHIE (2018)
 BX2025
 BX2025                         *CURRENT SURVEY CONTROL
 BX2025  ______________________________________________________________________
 BX2025* NAD 83(1986) POSITION- 31 28 05.     (N) 093 11 10.     (W)   SCALED
 BX2025* NAVD 88 ORTHO HEIGHT -    79.31  (+/-2cm)      260.2   (feet) VERTCON3
 BX2025  ______________________________________________________________________
 BX2025  GEOID HEIGHT    -        -26.281 (meters)                     GEOID18
 BX2025  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2025
 BX2025.The horizontal coordinates were scaled from a map and have
 BX2025.an estimated accuracy of +/- 6 seconds.
 BX2025
 BX2025.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2025.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2025
 BX2025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2025.GEOID18 height accuracy estimate available here.
 BX2025
 BX2025.The vertical order pertains to the NGVD 29 superseded value.
 BX2025
 BX2025.Click photographs - Photos may exist for this station.
 BX2025
 BX2025;                    North         East    Units  Estimated Accuracy
 BX2025;SPC LA N     -   107,540.      934,800.      MT  (+/- 180 meters Scaled)
 BX2025
 BX2025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ823814(NAD 83)
 BX2025
 BX2025                          SUPERSEDED SURVEY CONTROL
 BX2025
 BX2025  NGVD 29 (11/26/84)   79.354  (m)          260.35   (f) ADJUSTED    2 0
 BX2025
 BX2025.Superseded values are not recommended for survey control.
 BX2025
 BX2025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2025.See file dsdata.pdf to determine how the superseded data were derived.
 BX2025
 BX2025_MARKER: DD = SURVEY DISK
 BX2025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2025_STAMPING: 35V44 1970
 BX2025_MARK LOGO: LADHGS
 BX2025_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2025+STABILITY: SURFACE MOTION
 BX2025
 BX2025  HISTORY     - Date     Condition        Report By
 BX2025  HISTORY     - 1970     MONUMENTED       LADH
 BX2025  HISTORY     - 1971     GOOD             LADTD
 BX2025  HISTORY     - 20051016 GOOD             USPSQD
 BX2025
 BX2025                          STATION DESCRIPTION
 BX2025
 BX2025'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2025'4.25 MI N FROM KISATCHIE.
 BX2025'LOCATED ABOUT 4.25 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2025'POST OFFICE IN KISATCHIE.  1.90 MILES SOUTH OF THE ENTRANCE TO
 BX2025'KISATCHIE NATIONAL FOREST DOGWOOD PARK.  .95 MILE SOUTH OF B.M. 35V43.
 BX2025'91 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117. 92 FEET
 BX2025'NORTHEAST OF THE WEST END OF A CONCRETE PAVED DITCH.  .1 MILE
 BX2025'NORTHWEST OF A CONCRETE BRIDGE OVER SHEARD BRANCH.  DISK IS SET IN THE
 BX2025'TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.
 BX2025'A STEEL WITNESS POST IS SET 1 FOOT SOUTHWEST OF THE MARK.
 BX2025
 BX2025                          STATION RECOVERY (2005)
 BX2025
 BX2025'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2026 ***********************************************************************
 BX2026  DESIGNATION -  35 V 45
 BX2026  PID         -  BX2026
 BX2026  STATE/COUNTY-  LA/NATCHITOCHES
 BX2026  COUNTRY     -  US
 BX2026  USGS QUAD   -  KISATCHIE (2018)
 BX2026
 BX2026                         *CURRENT SURVEY CONTROL
 BX2026  ______________________________________________________________________
 BX2026* NAD 83(1986) POSITION- 31 27 22.     (N) 093 10 55.     (W)   SCALED
 BX2026* NAVD 88 ORTHO HEIGHT -   109.85  (+/-2cm)      360.4   (feet) VERTCON3
 BX2026  ______________________________________________________________________
 BX2026  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 BX2026  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2026
 BX2026.The horizontal coordinates were scaled from a map and have
 BX2026.an estimated accuracy of +/- 6 seconds.
 BX2026
 BX2026.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2026.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2026
 BX2026.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2026.GEOID18 height accuracy estimate available here.
 BX2026
 BX2026.The vertical order pertains to the NGVD 29 superseded value.
 BX2026
 BX2026.Click photographs - Photos may exist for this station.
 BX2026
 BX2026;                    North         East    Units  Estimated Accuracy
 BX2026;SPC LA N     -   106,210.      935,190.      MT  (+/- 180 meters Scaled)
 BX2026
 BX2026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ827801(NAD 83)
 BX2026
 BX2026                          SUPERSEDED SURVEY CONTROL
 BX2026
 BX2026  NGVD 29 (11/26/84)  109.903  (m)          360.57   (f) ADJUSTED    2 0
 BX2026
 BX2026.Superseded values are not recommended for survey control.
 BX2026
 BX2026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2026.See file dsdata.pdf to determine how the superseded data were derived.
 BX2026
 BX2026_MARKER: DD = SURVEY DISK
 BX2026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2026_STAMPING: 35V45 1970
 BX2026_MARK LOGO: LADHGS
 BX2026_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2026+STABILITY: SURFACE MOTION
 BX2026
 BX2026  HISTORY     - Date     Condition        Report By
 BX2026  HISTORY     - 1970     MONUMENTED       LADH
 BX2026  HISTORY     - 1971     GOOD             LADTD
 BX2026  HISTORY     - 20051016 GOOD             USPSQD
 BX2026
 BX2026                          STATION DESCRIPTION
 BX2026
 BX2026'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2026'3.20 MI N FROM KISATCHIE.
 BX2026'LOCATED ABOUT 3.20 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2026'POST OFFICE IN KISATCHIE.  1.05 MILES SOUTH OF B.M. 35V44.  95 FEET
 BX2026'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.  300 FEET NORTHWEST
 BX2026'OF KISATCHIE FIRE TOWER.  60 FEET EAST OF THE SOUTH END OF A CONCRETE
 BX2026'PAVED DITCH.  6 FEET SOUTHEAST OF A POWER POLE.  7 FEET NORTH OF
 BX2026'L.D.H. RIGHT-OF-WAY MARKER.  DISK SET IN THE TOP OF A 10 INCH CONCRETE
 BX2026'BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BX2026'SET 1 FOOT WEST OF THE MARK.
 BX2026
 BX2026                          STATION RECOVERY (2005)
 BX2026
 BX2026'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2027 ***********************************************************************
 BX2027  DESIGNATION -  35 V 46
 BX2027  PID         -  BX2027
 BX2027  STATE/COUNTY-  LA/NATCHITOCHES
 BX2027  COUNTRY     -  US
 BX2027  USGS QUAD   -  KISATCHIE (2018)
 BX2027
 BX2027                         *CURRENT SURVEY CONTROL
 BX2027  ______________________________________________________________________
 BX2027* NAD 83(1986) POSITION- 31 26 28.     (N) 093 10 44.     (W)   SCALED
 BX2027* NAVD 88 ORTHO HEIGHT -    83.67  (+/-2cm)      274.5   (feet) VERTCON3
 BX2027  ______________________________________________________________________
 BX2027  GEOID HEIGHT    -        -26.272 (meters)                     GEOID18
 BX2027  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2027
 BX2027.The horizontal coordinates were scaled from a map and have
 BX2027.an estimated accuracy of +/- 6 seconds.
 BX2027
 BX2027.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2027.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2027
 BX2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2027.GEOID18 height accuracy estimate available here.
 BX2027
 BX2027.The vertical order pertains to the NGVD 29 superseded value.
 BX2027
 BX2027.Click photographs - Photos may exist for this station.
 BX2027
 BX2027;                    North         East    Units  Estimated Accuracy
 BX2027;SPC LA N     -   104,550.      935,470.      MT  (+/- 180 meters Scaled)
 BX2027
 BX2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ830785(NAD 83)
 BX2027
 BX2027                          SUPERSEDED SURVEY CONTROL
 BX2027
 BX2027  NGVD 29 (11/26/84)   83.716  (m)          274.66   (f) ADJUSTED    2 0
 BX2027
 BX2027.Superseded values are not recommended for survey control.
 BX2027
 BX2027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2027.See file dsdata.pdf to determine how the superseded data were derived.
 BX2027
 BX2027_MARKER: DD = SURVEY DISK
 BX2027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2027_STAMPING: 35V46 1970
 BX2027_MARK LOGO: LADHGS
 BX2027_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2027+STABILITY: SURFACE MOTION
 BX2027
 BX2027  HISTORY     - Date     Condition        Report By
 BX2027  HISTORY     - 1970     MONUMENTED       LADH
 BX2027  HISTORY     - 1971     GOOD             LADTD
 BX2027
 BX2027                          STATION DESCRIPTION
 BX2027
 BX2027'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2027'2.15 MI N FROM KISATCHIE.
 BX2027'LOCATED ABOUT 2.15 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2027'POST OFFICE IN KISATCHIE.  1.00 MILES SOUTH OF THE KISATCHIE FIRE
 BX2027'TOWER.  1.05 MILES SOUTH OF B.M. 35V45.  65 FEET NORTHEAST OF THE
 BX2027'CENTERLINE OF LOUISIANA HIGHWAY 117.  15 FEET NORTHWEST OF A L.D.H.
 BX2027'RIGHT-OF-WAY MARKER.  6 FEET SOUTHWEST OF COMBINATION MESH AND BARBED
 BX2027'WIRE FENCE.  9 FEET SOUTH OF CORNER POST OF FENCE.  DISK SET IN THE
 BX2027'TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.
 BX2027'A STEEL WITNESS POST IS SET 1 FOOT SOUTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2028 ***********************************************************************
 BX2028  DESIGNATION -  35 V 47
 BX2028  PID         -  BX2028
 BX2028  STATE/COUNTY-  LA/NATCHITOCHES
 BX2028  COUNTRY     -  US
 BX2028  USGS QUAD   -  KISATCHIE (2018)
 BX2028
 BX2028                         *CURRENT SURVEY CONTROL
 BX2028  ______________________________________________________________________
 BX2028* NAD 83(1986) POSITION- 31 25 50.     (N) 093 10 22.     (W)   SCALED
 BX2028* NAVD 88 ORTHO HEIGHT -    76.83  (+/-2cm)      252.1   (feet) VERTCON3
 BX2028  ______________________________________________________________________
 BX2028  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 BX2028  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2028
 BX2028.The horizontal coordinates were scaled from a map and have
 BX2028.an estimated accuracy of +/- 6 seconds.
 BX2028
 BX2028.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2028.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2028
 BX2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2028.GEOID18 height accuracy estimate available here.
 BX2028
 BX2028.The vertical order pertains to the NGVD 29 superseded value.
 BX2028
 BX2028.Click photographs - Photos may exist for this station.
 BX2028
 BX2028;                    North         East    Units  Estimated Accuracy
 BX2028;SPC LA N     -   103,380.      936,040.      MT  (+/- 180 meters Scaled)
 BX2028
 BX2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ835773(NAD 83)
 BX2028
 BX2028                          SUPERSEDED SURVEY CONTROL
 BX2028
 BX2028  NGVD 29 (11/26/84)   76.881  (m)          252.23   (f) ADJUSTED    2 0
 BX2028
 BX2028.Superseded values are not recommended for survey control.
 BX2028
 BX2028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2028.See file dsdata.pdf to determine how the superseded data were derived.
 BX2028
 BX2028_MARKER: DD = SURVEY DISK
 BX2028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2028_STAMPING: 35V47 1970
 BX2028_MARK LOGO: LADHGS
 BX2028_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2028+STABILITY: SURFACE MOTION
 BX2028
 BX2028  HISTORY     - Date     Condition        Report By
 BX2028  HISTORY     - 1970     MONUMENTED       LADH
 BX2028  HISTORY     - 1974     GOOD             LADTD
 BX2028  HISTORY     - 20051016 MARK NOT FOUND   USPSQD
 BX2028
 BX2028                          STATION DESCRIPTION
 BX2028
 BX2028'DESCRIBED BY LA TRANSP AND DEV 1974
 BX2028'1.35 MI N FROM KISATCHIE.
 BX2028'LOCATED ABOUT 1.35 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2028'POST OFFICE IN KISATCHIE.  1.80 MILES SOUTH OF THE KISATCHIE FIRE
 BX2028'TOWER.  74 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 117.
 BX2028'.80 MILES SOUTH OF B.M. 35V46.  66 FEET SOUTHEAST OF THE CENTER OF A
 BX2028'18 INCH CONCRETE SIDE DRAIN PIPE.  7 FEET SOUTH OF A 18 INCH PINE
 BX2028'TREE.  DISK IS SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4
 BX2028'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHWEST
 BX2028'OF THE MARK.
 BX2028
 BX2028                          STATION RECOVERY (2005)
 BX2028
 BX2028'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2028'EXTENSIVE LOGGING IN THIS AREA. MARK PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2029 ***********************************************************************
 BX2029  DESIGNATION -  35 V 48
 BX2029  PID         -  BX2029
 BX2029  STATE/COUNTY-  LA/NATCHITOCHES
 BX2029  COUNTRY     -  US
 BX2029  USGS QUAD   -  KISATCHIE (2018)
 BX2029
 BX2029                         *CURRENT SURVEY CONTROL
 BX2029  ______________________________________________________________________
 BX2029* NAD 83(1986) POSITION- 31 25 03.     (N) 093 10 27.     (W)   SCALED
 BX2029* NAVD 88 ORTHO HEIGHT -    81.55  (+/-2cm)      267.6   (feet) VERTCON3
 BX2029  ______________________________________________________________________
 BX2029  GEOID HEIGHT    -        -26.266 (meters)                     GEOID18
 BX2029  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2029
 BX2029.The horizontal coordinates were scaled from a map and have
 BX2029.an estimated accuracy of +/- 6 seconds.
 BX2029
 BX2029.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2029.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2029
 BX2029.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2029.GEOID18 height accuracy estimate available here.
 BX2029
 BX2029.The vertical order pertains to the NGVD 29 superseded value.
 BX2029
 BX2029.Click photographs - Photos may exist for this station.
 BX2029
 BX2029;                    North         East    Units  Estimated Accuracy
 BX2029;SPC LA N     -   101,930.      935,900.      MT  (+/- 180 meters Scaled)
 BX2029
 BX2029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ834758(NAD 83)
 BX2029
 BX2029                          SUPERSEDED SURVEY CONTROL
 BX2029
 BX2029  NGVD 29 (11/26/84)   81.600  (m)          267.72   (f) ADJUSTED    2 0
 BX2029
 BX2029.Superseded values are not recommended for survey control.
 BX2029
 BX2029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2029.See file dsdata.pdf to determine how the superseded data were derived.
 BX2029
 BX2029_MARKER: DD = SURVEY DISK
 BX2029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2029_STAMPING: 35V48 1970
 BX2029_MARK LOGO: LADHGS
 BX2029_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2029+STABILITY: SURFACE MOTION
 BX2029
 BX2029  HISTORY     - Date     Condition        Report By
 BX2029  HISTORY     - 1970     MONUMENTED       LADH
 BX2029  HISTORY     - 1974     GOOD             LADTD
 BX2029  HISTORY     - 20051016 MARK NOT FOUND   USPSQD
 BX2029
 BX2029                          STATION DESCRIPTION
 BX2029
 BX2029'DESCRIBED BY LA TRANSP AND DEV 1974
 BX2029'0.35 MI N FROM KISATCHIE.
 BX2029'LOCATED ABOUT .35 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2029'POST OFFICE IN KISATCHIE.  2.80 MILES SOUTH OF THE KISATCHIE FIRE
 BX2029'TOWER.  1.0 MILES SOUTH OF B.M. 35V47.  78 FEET NORTHWEST OF THE
 BX2029'CENTERLINE OF LOUISIANA HIGHWAY 117.  49 FEET NORTHEAST OF A L.D.H.
 BX2029'RIGHT-OF-WAY MARKER.  186 FEET NORTH OF THE WEST END OF A 30 INCH
 BX2029'CONCRETE CROSS DRAIN PIPE.  3 FEET SOUTHEAST OF A BARBED WIRE FENCE.
 BX2029'DISK IS SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES
 BX2029'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE
 BX2029'MARK.
 BX2029
 BX2029                          STATION RECOVERY (2005)
 BX2029
 BX2029'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2029'EXTENSIVE LOGGING IN THIS AREA. MARK PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2030 ***********************************************************************
 BX2030  DESIGNATION -  35 V 49
 BX2030  PID         -  BX2030
 BX2030  STATE/COUNTY-  LA/NATCHITOCHES
 BX2030  COUNTRY     -  US
 BX2030  USGS QUAD   -  KISATCHIE (2018)
 BX2030
 BX2030                         *CURRENT SURVEY CONTROL
 BX2030  ______________________________________________________________________
 BX2030* NAD 83(1986) POSITION- 31 24 59.     (N) 093 10 55.     (W)   SCALED
 BX2030* NAVD 88 ORTHO HEIGHT -    94.11  (+/-2cm)      308.8   (feet) VERTCON3
 BX2030  ______________________________________________________________________
 BX2030  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 BX2030  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2030
 BX2030.The horizontal coordinates were scaled from a map and have
 BX2030.an estimated accuracy of +/- 6 seconds.
 BX2030
 BX2030.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2030.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2030
 BX2030.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2030.GEOID18 height accuracy estimate available here.
 BX2030
 BX2030.The vertical order pertains to the NGVD 29 superseded value.
 BX2030
 BX2030.Click photographs - Photos may exist for this station.
 BX2030
 BX2030;                    North         East    Units  Estimated Accuracy
 BX2030;SPC LA N     -   101,810.      935,160.      MT  (+/- 180 meters Scaled)
 BX2030
 BX2030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ827757(NAD 83)
 BX2030
 BX2030                          SUPERSEDED SURVEY CONTROL
 BX2030
 BX2030  NGVD 29 (11/26/84)   94.161  (m)          308.93   (f) ADJUSTED    2 0
 BX2030
 BX2030.Superseded values are not recommended for survey control.
 BX2030
 BX2030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2030.See file dsdata.pdf to determine how the superseded data were derived.
 BX2030
 BX2030_MARKER: DD = SURVEY DISK
 BX2030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2030_STAMPING: 35V49 1970
 BX2030_MARK LOGO: LADHGS
 BX2030_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2030+STABILITY: SURFACE MOTION
 BX2030
 BX2030  HISTORY     - Date     Condition        Report By
 BX2030  HISTORY     - 1970     MONUMENTED       LADH
 BX2030  HISTORY     - 1971     GOOD             LADTD
 BX2030  HISTORY     - 19950506 GOOD             USPSQD
 BX2030  HISTORY     - 20051016 MARK NOT FOUND   USPSQD
 BX2030
 BX2030                          STATION DESCRIPTION
 BX2030
 BX2030'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2030'0.60 MI W FROM KISATCHIE.
 BX2030'LOCATED ABOUT .60 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE POST
 BX2030'OFFICE IN KISATCHIE.  1.0 MILES SOUTHWEST OF B.M. 35V48.  67 FEET
 BX2030'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  7 FEET SOUTHEAST OF
 BX2030'A 10 INCH TWIN RED OAK TREE.  .05 MILES EAST OF A GRAVEL ROAD LEADING
 BX2030'NORTH.  DISK IS SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING
 BX2030'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH
 BX2030'OF THE MARK.
 BX2030
 BX2030                          STATION RECOVERY (1995)
 BX2030
 BX2030'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2030'RECOVERED IN GOOD CONDITION.
 BX2030
 BX2030                          STATION RECOVERY (2005)
 BX2030
 BX2030'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2030'EXTENSIVE LOGGING IN THIS AREA. MARK PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1883 ***********************************************************************
 BX1883  CBN         -  This is a Cooperative Base Network Control Station.
 BX1883  DESIGNATION -  35 V 5
 BX1883  PID         -  BX1883
 BX1883  STATE/COUNTY-  LA/NATCHITOCHES
 BX1883  COUNTRY     -  US
 BX1883  USGS QUAD   -  ROBELINE (2018)
 BX1883
 BX1883                         *CURRENT SURVEY CONTROL
 BX1883  ______________________________________________________________________
 BX1883* NAD 83(2011) POSITION- 31 42 18.82041(N) 093 17 05.23918(W)   ADJUSTED
 BX1883* NAD 83(2011) ELLIP HT-    37.613 (meters)        (06/27/12)   ADJUSTED
 BX1883* NAD 83(2011) EPOCH   -  2010.00
 BX1883* NAVD 88 ORTHO HEIGHT -    63.5   (meters)      208.    (feet) GPS OBS
 BX1883  ______________________________________________________________________
 BX1883  NAVD 88 orthometric height was determined with geoid model    GEOID96
 BX1883  GEOID HEIGHT    -        -26.043 (meters)                     GEOID96
 BX1883  GEOID HEIGHT    -        -26.137 (meters)                     GEOID18
 BX1883  NAD 83(2011) X  -   -311,210.202 (meters)                     COMP
 BX1883  NAD 83(2011) Y  - -5,422,416.215 (meters)                     COMP
 BX1883  NAD 83(2011) Z  -  3,332,687.825 (meters)                     COMP
 BX1883  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 BX1883
 BX1883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BX1883  Standards:
 BX1883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BX1883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BX1883  -------------------------------------------------------------------
 BX1883  NETWORK    2.73   7.25           0.95   1.22   3.70      0.27435756
 BX1883  -------------------------------------------------------------------
 BX1883  Click here for local accuracies and other accuracy information.
 BX1883
 BX1883.The horizontal coordinates were established by GPS observations
 BX1883.and adjusted by the National Geodetic Survey in June 2012.
 BX1883
 BX1883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BX1883.been affixed to the stable North American tectonic plate. See 
 BX1883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BX1883
 BX1883.The horizontal coordinates are valid at the epoch date displayed above
 BX1883.which is a decimal equivalence of Year/Month/Day.
 BX1883
 BX1883.The orthometric height was determined by GPS observations and a
 BX1883.high-resolution geoid model.
 BX1883
 BX1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1883.GEOID18 height accuracy estimate available here.
 BX1883
 BX1883.Click photographs - Photos may exist for this station.
 BX1883
 BX1883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BX1883
 BX1883.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1883
 BX1883.The ellipsoidal height was determined by GPS observations
 BX1883.and is referenced to NAD 83.
 BX1883
 BX1883. The following values were computed from the NAD 83(2011) position.
 BX1883
 BX1883;                    North         East     Units Scale Factor Converg.
 BX1883;SPC LA N     -   133,898.920   925,613.071   MT  0.99992158   -0 24 53.7
 BX1883;SPC LA N     -   439,300.04  3,036,782.22   sFT  0.99992158   -0 24 53.7
 BX1883;UTM  15      - 3,507,798.434   473,014.435   MT  0.99960898   -0 08 58.8
 BX1883
 BX1883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1883!SPC LA N     -   0.99999409  x   0.99992158  =   0.99991567
 BX1883!UTM  15      -   0.99999409  x   0.99960898  =   0.99960308
 BX1883
 BX1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7301407798(NAD 83)
 BX1883
 BX1883                          SUPERSEDED SURVEY CONTROL
 BX1883
 BX1883  NAD 83(2007)-  31 42 18.82023(N)    093 17 05.23962(W) AD(2002.00) 0
 BX1883  ELLIP H (02/10/07)   37.634  (m)                       GP(2002.00)    
 BX1883  ELLIP H (02/12/02)   37.530  (m)                       GP(       ) 4 2
 BX1883  ELLIP H (05/09/94)   37.623  (m)                       GP(       ) 4 2
 BX1883  ELLIP H (01/21/93)   37.623  (m)                       GP(       ) 4 2
 BX1883  NAD 83(1992)-  31 42 18.81956(N)    093 17 05.23905(W) AD(       ) B
 BX1883  ELLIP H (09/10/92)   37.623  (m)                       GP(       ) 4 1
 BX1883  NAD 83(1986)-  31 42 18.83713(N)    093 17 05.23018(W) AD(       ) 3
 BX1883  NAD 27      -  31 42 18.22846(N)    093 17 04.62215(W) AD(       ) 3
 BX1883  NAVD 88 (08/12/94)   63.7    (m)  UNKNOWN  model used  GPS OBS        
 BX1883  NAVD 88 (09/10/92)   63.9    (m)  UNKNOWN  model used  GPS OBS        
 BX1883  NGVD 29              63.74   (m)          209.1    (f) LEVELING    3  
 BX1883  NGVD 29 (11/26/84)   63.736  (m)          209.11   (f) ADJUSTED    2 1
 BX1883
 BX1883.Superseded values are not recommended for survey control.
 BX1883
 BX1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1883.See file dsdata.pdf to determine how the superseded data were derived.
 BX1883
 BX1883_MARKER: DD = SURVEY DISK
 BX1883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1883_STAMPING: 35V5 1969
 BX1883_MARK LOGO: LADHGS
 BX1883_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX1883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1883+STABILITY: SURFACE MOTION
 BX1883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX1883+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2004
 BX1883
 BX1883  HISTORY     - Date     Condition        Report By
 BX1883  HISTORY     - 1969     MONUMENTED       LADTD
 BX1883  HISTORY     - 1977     GOOD             LADTD
 BX1883  HISTORY     - 1983     GOOD             LADTD
 BX1883  HISTORY     - 1987     GOOD             LADH
 BX1883  HISTORY     - 19910923 GOOD             LADTD
 BX1883  HISTORY     - 19920304 GOOD
 BX1883  HISTORY     - 19930418 GOOD             LADTD
 BX1883  HISTORY     - 19950506 GOOD             USPSQD
 BX1883  HISTORY     - 20010923 GOOD             USPSQD
 BX1883  HISTORY     - 20040802 GOOD             LADTD
 BX1883  HISTORY     - 20051009 GOOD             USPSQD
 BX1883
 BX1883                          STATION DESCRIPTION
 BX1883
 BX1883'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1883'LOCATED ABOUT 1.65 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1883'ROBELINE POST OFFICE.  0.95 MILES NORTHEAST OF B.M. 35V4.  0.55 MILES
 BX1883'NORTHEAST OF THE INTERSECTION OF LOUISIANA HIGHWAY 485 AND LOUISIANA
 BX1883'HIGHWAY 6.  92 FEET SOUTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY 6. 89
 BX1883'FEET EAST-NORTHEAST OF A LOUISIANA HIGHWAY RIGHT OF WAY MARKER. 111
 BX1883'FEET EAST OF MILE POST NUMBER 34 ON LOUISIANA HIGHWAY 6.  81 FEET
 BX1883'WEST-SOUTHWEST OF A POWER POLE WITH ONE TRANSFORMER WITH THREE GUY
 BX1883'WIRES. 1 FOOT NORTHWEST OF A COMBINATION MESH AND BARBED WIRE FENCE.
 BX1883'DISK IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A
 BX1883'STEEL WITNESS POST IS SET 1 FOOT NORTHWEST OF THE MARK.  SECTION 3,
 BX1883'T8N, R9W.
 BX1883
 BX1883                          STATION RECOVERY (1977)
 BX1883
 BX1883'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BX1883'LOCATED ABOUT 1.65 MI NORTHEAST ALONG STATE HIGHWAY 6 FROM THE POST
 BX1883'OFFICE AT ROBELINE, .55 MI NORTHEAST OF THE INTERSECTION OF STATE
 BX1883'HIGHWAY 485 AND 6, 92 FT SOUTHEAST OF CENTERLINE OF STATE HIGHWAY 6,
 BX1883'89 FT EAST NORTHEAST OF A STATE HIGHWAY RIGHT-OF-WAY MARKER, 200 FT.
 BX1883'EAST OF MILE POST NUMBER 34 ON STATE HIGHWAY 6, 81 FT WEST SOUTHWEST
 BX1883'OF A POWER POLE WITH ONE TRANSFORMER WITH THREE GUY WIRES, 1 FT.
 BX1883'NORTHWEST OF A COMBINATION MESH AND BARBED WIRE FENCE.
 BX1883
 BX1883                          STATION RECOVERY (1983)
 BX1883
 BX1883'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BX1883'RECOVERED IN GOOD CONDITION.
 BX1883
 BX1883                          STATION RECOVERY (1987)
 BX1883
 BX1883'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1987 (EDW)
 BX1883'THE STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BX1883'OBSERVATIONS.
 BX1883'
 BX1883'THE STATION IS LOCATED ABOUT 8.8 KM (5.5 MI) SOUTHWEST OF HAGEWOODAND
 BX1883'2.6 KM (1.65 MI) NORTHEAST OF ROBELINE.  OWNERSHIP--LOUISIANA
 BX1883'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX1883'
 BX1883'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 6 AND 485
 BX1883'WHICH IS NORTHEAST ROBELINE, GO NORTHEAST ON HIGHWAY 6 FOR 0.9 KM
 BX1883'(0.55 MI) TO THE STATION ON THE RIGHT.
 BX1883'
 BX1883'THE STATION IS A STANDARD LADH DISK STAMPED---35 V5 1969---, SET INTO
 BX1883'THE TOP OF A SQUARE CONCRETE MONUMENT 30 CM ON SIDE PROJECTING 8 CM
 BX1883'ABOVE GROUND.  LOCATED 28.0 METERS (92 FT) SOUTHEAST FROM THE
 BX1883'CENTERLINE OF HIGHWAY 6, 27.1 METERS (89 FT) EAST-NORTHEAST FROM A
 BX1883'STATE HIGHWAY RIGHT-OF-WAY MARKER, 24.7 METERS (81 FT) WEST-SOUTHWEST
 BX1883'FROM A POWER POLE WITH A TRANSFORMER AND THREE GUY WIRES, 0.30 METER
 BX1883'(1 FT) NORTHWEST FROM A MESH AND BARBED WIRE FENCE AND 0.30 METER
 BX1883'(1 FT) SOUTHEAST FROM A METAL WITNESS POST.
 BX1883'
 BX1883'DESCRIBED BY R.D. BALL.
 BX1883
 BX1883                          STATION RECOVERY (1991)
 BX1883
 BX1883'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 BX1883'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) WEST-SOUTHWEST OF
 BX1883'NATCHITOCHES, 5.5 MI (8.9 KM) WEST OF HAGEWOOD AND 1.7 MI (2.7 KM)
 BX1883'EAST-NORTHEAST OF ROBELINE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BX1883'TRANSPORTATION AND DEVELOPMENT.
 BX1883'
 BX1883'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 49 AND
 BX1883'STATE HIGHWAY 6, WEST OF NATCHITOCHES, GO WEST FOR 8.0 MI (12.9 KM)
 BX1883'ON HIGHWAY 6 TO THE STATION SET ON THE LEFT, OR TO REACH THE STATION
 BX1883'FROM THE JUNCTION OF STATE HIGHWAYS 6 AND 485, NORTHEAST OF ROBELINE,
 BX1883'GO EAST FOR 0.55 MI (0.89 KM) ON HIGHWAY 6 TO THE STATION.
 BX1883'
 BX1883'THE STATION IS 92.0 FT (28.0 M) SOUTHEAST FROM THE CENTER OF THE
 BX1883'HIGHWAY, 89.0 FT (27.1 M) EAST-NORTHEAST FROM A RIGHT-OF-WAY MARKER,
 BX1883'81.0 FT (24.7 M) WEST-SOUTHWEST FROM A TRANSFORMER AND THREE GUY WIRES
 BX1883'ATTACHED, 1.0 FT (0.3 M) NORTHWEST FROM A MESH AND BARBED WIRE FENCE,
 BX1883'1.0 FT (0.3 M) SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED,
 BX1883'1.0 FT (0.3 M) NORTHWEST FROM A FIBERGLASS WITNESS POST, PROJECTING 3
 BX1883'INCHES ABOVE THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
 BX1883
 BX1883                          STATION RECOVERY (1992)
 BX1883
 BX1883'RECOVERED 1992
 BX1883'RECOVERED IN GOOD CONDITION.
 BX1883
 BX1883                          STATION RECOVERY (1993)
 BX1883
 BX1883'RECOVERY NOTE BY LA TRANSP AND DEV 1993
 BX1883'RECOVERED IN GOOD CONDITION.
 BX1883
 BX1883                          STATION RECOVERY (1995)
 BX1883
 BX1883'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1883'RECOVERED IN GOOD CONDITION.
 BX1883
 BX1883                          STATION RECOVERY (2001)
 BX1883
 BX1883'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1883'RECOVERED IN GOOD CONDITION.
 BX1883
 BX1883                          STATION RECOVERY (2004)
 BX1883
 BX1883'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BX1883'RECOVERED IN GOOD CONDITION.
 BX1883
 BX1883                          STATION RECOVERY (2005)
 BX1883
 BX1883'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2031 ***********************************************************************
 BX2031  DESIGNATION -  35 V 50
 BX2031  PID         -  BX2031
 BX2031  STATE/COUNTY-  LA/NATCHITOCHES
 BX2031  COUNTRY     -  US
 BX2031  USGS QUAD   -  KISATCHIE (2018)
 BX2031
 BX2031                         *CURRENT SURVEY CONTROL
 BX2031  ______________________________________________________________________
 BX2031* NAD 83(1986) POSITION- 31 24 38.     (N) 093 11 51.     (W)   SCALED
 BX2031* NAVD 88 ORTHO HEIGHT -    94.78  (+/-2cm)      311.0   (feet) VERTCON3
 BX2031  ______________________________________________________________________
 BX2031  GEOID HEIGHT    -        -26.299 (meters)                     GEOID18
 BX2031  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2031
 BX2031.The horizontal coordinates were scaled from a map and have
 BX2031.an estimated accuracy of +/- 6 seconds.
 BX2031
 BX2031.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2031.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2031
 BX2031.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2031.GEOID18 height accuracy estimate available here.
 BX2031
 BX2031.The vertical order pertains to the NGVD 29 superseded value.
 BX2031
 BX2031.Click photographs - Photos may exist for this station.
 BX2031
 BX2031;                    North         East    Units  Estimated Accuracy
 BX2031;SPC LA N     -   101,170.      933,680.      MT  (+/- 180 meters Scaled)
 BX2031
 BX2031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ812751(NAD 83)
 BX2031
 BX2031                          SUPERSEDED SURVEY CONTROL
 BX2031
 BX2031  NGVD 29 (11/26/84)   94.838  (m)          311.15   (f) ADJUSTED    2 0
 BX2031
 BX2031.Superseded values are not recommended for survey control.
 BX2031
 BX2031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2031.See file dsdata.pdf to determine how the superseded data were derived.
 BX2031
 BX2031_MARKER: DD = SURVEY DISK
 BX2031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2031_STAMPING: 35V50 1970
 BX2031_MARK LOGO: LADHGS
 BX2031_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2031+STABILITY: SURFACE MOTION
 BX2031
 BX2031  HISTORY     - Date     Condition        Report By
 BX2031  HISTORY     - 1970     MONUMENTED       LADH
 BX2031  HISTORY     - 1971     GOOD             LADTD
 BX2031
 BX2031                          STATION DESCRIPTION
 BX2031
 BX2031'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2031'1.65 MI W FROM KISATCHIE.
 BX2031'LOCATED ABOUT 1.65 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE
 BX2031'POST OFFICE IN KISATCHIE.  1.05 WEST OF B.M. 35V49.  93 FEET SOUTHEAST
 BX2031'OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  72 FEET SOUTHEAST OF A
 BX2031'POWER POLE.  10 FEET NORTH OF A TRACK ROAD LEADING SOUTHEAST. .1 MILE
 BX2031'NORTHEAST OF A GRAVEL ROAD LEADING SOUTHEAST. DISK SET IN THE TOP OF A
 BX2031'10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 BX2031'WITNESS POST IS SET 1 FOOT NORTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2032 ***********************************************************************
 BX2032  DESIGNATION -  35 V 51
 BX2032  PID         -  BX2032
 BX2032  STATE/COUNTY-  LA/NATCHITOCHES
 BX2032  COUNTRY     -  US
 BX2032  USGS QUAD   -  KISATCHIE (2018)
 BX2032
 BX2032                         *CURRENT SURVEY CONTROL
 BX2032  ______________________________________________________________________
 BX2032* NAD 83(1986) POSITION- 31 24 12.     (N) 093 12 38.     (W)   SCALED
 BX2032* NAVD 88 ORTHO HEIGHT -    94.99  (+/-2cm)      311.6   (feet) VERTCON3
 BX2032  ______________________________________________________________________
 BX2032  GEOID HEIGHT    -        -26.320 (meters)                     GEOID18
 BX2032  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2032
 BX2032.The horizontal coordinates were scaled from a map and have
 BX2032.an estimated accuracy of +/- 6 seconds.
 BX2032
 BX2032.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2032.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2032
 BX2032.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2032.GEOID18 height accuracy estimate available here.
 BX2032
 BX2032.The vertical order pertains to the NGVD 29 superseded value.
 BX2032
 BX2032.Click photographs - Photos may exist for this station.
 BX2032
 BX2032;                    North         East    Units  Estimated Accuracy
 BX2032;SPC LA N     -   100,380.      932,430.      MT  (+/- 180 meters Scaled)
 BX2032
 BX2032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ799743(NAD 83)
 BX2032
 BX2032                          SUPERSEDED SURVEY CONTROL
 BX2032
 BX2032  NGVD 29 (11/26/84)   95.049  (m)          311.84   (f) ADJUSTED    2 0
 BX2032
 BX2032.Superseded values are not recommended for survey control.
 BX2032
 BX2032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2032.See file dsdata.pdf to determine how the superseded data were derived.
 BX2032
 BX2032_MARKER: DD = SURVEY DISK
 BX2032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2032_STAMPING: 35V51 1970
 BX2032_MARK LOGO: LADHGS
 BX2032_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2032+STABILITY: SURFACE MOTION
 BX2032
 BX2032  HISTORY     - Date     Condition        Report By
 BX2032  HISTORY     - 1970     MONUMENTED       LADH
 BX2032  HISTORY     - 1971     GOOD             LADTD
 BX2032
 BX2032                          STATION DESCRIPTION
 BX2032
 BX2032'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2032'2.60 MI W FROM KISATCHIE.
 BX2032'LOCATED ABOUT 2.60 MILES ALONG LOUISIANA HIGHWAY 118 FROM THE POST
 BX2032'OFFICE IN KISATCHIE.  .95 FEET WEST OF B.M. 35V50.  80 FEET SOUTHEAST
 BX2032'OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  40 FEET NORTHEAST OF A
 BX2032'GRAVEL ROAD LEADING SOUTHEAST.  70 FEET EAST OF THE CORNER POST OF A
 BX2032'COMBINATION MESH AND BARBED WIRE FENCE.  14 FEET NORTHWEST OF A 24
 BX2032'INCH RED OAK TREE.  28 FEET SOUTHEAST OF A 30 INCH RED OAK TREE. DISK
 BX2032'IS SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 3 INCHES
 BX2032'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTHWEST OF THE
 BX2032'MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2034 ***********************************************************************
 BX2034  DESIGNATION -  35 V 53
 BX2034  PID         -  BX2034
 BX2034  STATE/COUNTY-  LA/SABINE
 BX2034  COUNTRY     -  US
 BX2034  USGS QUAD   -  KISATCHIE (2018)
 BX2034
 BX2034                         *CURRENT SURVEY CONTROL
 BX2034  ______________________________________________________________________
 BX2034* NAD 83(1986) POSITION- 31 23 29.     (N) 093 14 20.     (W)   SCALED
 BX2034* NAVD 88 ORTHO HEIGHT -   107.56  (+/-2cm)      352.9   (feet) VERTCON3
 BX2034  ______________________________________________________________________
 BX2034  GEOID HEIGHT    -        -26.370 (meters)                     GEOID18
 BX2034  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2034
 BX2034.The horizontal coordinates were scaled from a map and have
 BX2034.an estimated accuracy of +/- 6 seconds.
 BX2034
 BX2034.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2034
 BX2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2034.GEOID18 height accuracy estimate available here.
 BX2034
 BX2034.The vertical order pertains to the NGVD 29 superseded value.
 BX2034
 BX2034.Click photographs - Photos may exist for this station.
 BX2034
 BX2034;                    North         East    Units  Estimated Accuracy
 BX2034;SPC LA N     -    99,070.      929,730.      MT  (+/- 180 meters Scaled)
 BX2034
 BX2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ772730(NAD 83)
 BX2034
 BX2034                          SUPERSEDED SURVEY CONTROL
 BX2034
 BX2034  NGVD 29 (11/26/84)  107.616  (m)          353.07   (f) ADJUSTED    2 0
 BX2034
 BX2034.Superseded values are not recommended for survey control.
 BX2034
 BX2034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2034.See file dsdata.pdf to determine how the superseded data were derived.
 BX2034
 BX2034_MARKER: DD = SURVEY DISK
 BX2034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2034_STAMPING: 35V53 1970
 BX2034_MARK LOGO: LADHGS
 BX2034_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2034+STABILITY: SURFACE MOTION
 BX2034
 BX2034  HISTORY     - Date     Condition        Report By
 BX2034  HISTORY     - 1970     MONUMENTED       LADH
 BX2034  HISTORY     - 1971     GOOD             LADTD
 BX2034  HISTORY     - 20051016 MARK NOT FOUND   USPSQD
 BX2034
 BX2034                          STATION DESCRIPTION
 BX2034
 BX2034'DESCRIBED BY LA TRANSP AND DEV 1971
 BX2034'4.70 MI W FROM KISATCHIE.
 BX2034'LOCATED ABOUT 4.70 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE
 BX2034'POST OFFICE IN KISATCHIE.  1.1 MILES WEST OF B.M. 35V52.  86 FEET
 BX2034'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  18 FEET WEST OF A
 BX2034'15 INCH PINE TREE.  130 FEET WEST OF MILE POST NO. 17.  .15 MILES
 BX2034'SOUTHEAST OF THE SABINE AND NATCHITOCHES PARISH LINE.  DISK SET IN THE
 BX2034'TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.
 BX2034'A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BX2034
 BX2034                          STATION RECOVERY (2005)
 BX2034
 BX2034'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2034'EXTENSIVE LOGGING IN THIS AREA. MARK PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2054 ***********************************************************************
 BX2054  DESIGNATION -  35 V 54
 BX2054  PID         -  BX2054
 BX2054  STATE/COUNTY-  LA/NATCHITOCHES
 BX2054  COUNTRY     -  US
 BX2054  USGS QUAD   -  KISATCHIE (2018)
 BX2054
 BX2054                         *CURRENT SURVEY CONTROL
 BX2054  ______________________________________________________________________
 BX2054* NAD 83(1986) POSITION- 31 24 27.     (N) 093 10 14.     (W)   SCALED
 BX2054* NAVD 88 ORTHO HEIGHT -    72.22  (+/-2cm)      236.9   (feet) VERTCON3
 BX2054  ______________________________________________________________________
 BX2054  GEOID HEIGHT    -        -26.259 (meters)                     GEOID18
 BX2054  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2054
 BX2054.The horizontal coordinates were scaled from a map and have
 BX2054.an estimated accuracy of +/- 6 seconds.
 BX2054
 BX2054.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2054.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2054
 BX2054.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2054.GEOID18 height accuracy estimate available here.
 BX2054
 BX2054.The vertical order pertains to the NGVD 29 superseded value.
 BX2054
 BX2054.Click photographs - Photos may exist for this station.
 BX2054
 BX2054;                    North         East    Units  Estimated Accuracy
 BX2054;SPC LA N     -   100,820.      936,240.      MT  (+/- 180 meters Scaled)
 BX2054
 BX2054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ837747(NAD 83)
 BX2054
 BX2054                          SUPERSEDED SURVEY CONTROL
 BX2054
 BX2054  NGVD 29 (11/26/84)   72.266  (m)          237.09   (f) ADJUSTED    2 1
 BX2054
 BX2054.Superseded values are not recommended for survey control.
 BX2054
 BX2054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2054.See file dsdata.pdf to determine how the superseded data were derived.
 BX2054
 BX2054_MARKER: DD = SURVEY DISK
 BX2054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2054_STAMPING: 35V54 1974
 BX2054_MARK LOGO: LADHGS
 BX2054_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2054+STABILITY: SURFACE MOTION
 BX2054
 BX2054  HISTORY     - Date     Condition        Report By
 BX2054  HISTORY     - 1974     MONUMENTED       LADH
 BX2054  HISTORY     - 19950506 GOOD             USPSQD
 BX2054
 BX2054                          STATION DESCRIPTION
 BX2054
 BX2054'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BX2054'0.6 MI S FROM KISATCHIE.
 BX2054'LOCATED ABOUT 0.60 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2054'POST OFFICE IN KISATCHIE.  0.95 MILES SOUTH OF B.M. 35V48.  0.10 MILES
 BX2054'SOUTH OF CONCRETE BRIDGE NO. 114.02.0321.1 OVER LITTLE SANDY CREEK.
 BX2054'107 FEET SOUTH OF THE SOUTH END OF A 18 INCH CONCRETE SIDE DRAIN UNDER
 BX2054'DRIVEWAY TO RESIDENCE.  36 FEET NORTHWEST OF WOOD AND MESH FENCE
 BX2054'CORNER POST.  76 FEET WEST OF THE CENTER OF LOUISIANA HIGHWAY 117. 8
 BX2054'FEET NORTH OF L.D.H. RIGHT-OF-WAY MARKER.  52 FEET NORTHEAST OF THE
 BX2054'CENTER OF A METAL CATTLE GAP.  13.5 FEET SOUTHEAST OF L.D.H.
 BX2054'RIGHT-OF-WAY MARKER.  DISK IS SET IN THE TOP OF A 10 INCH CONCRETE
 BX2054'BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BX2054'SET 2 FEET EAST OF THE MARK.
 BX2054
 BX2054                          STATION RECOVERY (1995)
 BX2054
 BX2054'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2055 ***********************************************************************
 BX2055  DESIGNATION -  35 V 55
 BX2055  PID         -  BX2055
 BX2055  STATE/COUNTY-  LA/NATCHITOCHES
 BX2055  COUNTRY     -  US
 BX2055  USGS QUAD   -  KISATCHIE (2018)
 BX2055
 BX2055                         *CURRENT SURVEY CONTROL
 BX2055  ______________________________________________________________________
 BX2055* NAD 83(1986) POSITION- 31 23 34.     (N) 093 09 57.     (W)   SCALED
 BX2055* NAVD 88 ORTHO HEIGHT -   102.88  (+/-2cm)      337.5   (feet) VERTCON3
 BX2055  ______________________________________________________________________
 BX2055  GEOID HEIGHT    -        -26.249 (meters)                     GEOID18
 BX2055  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2055
 BX2055.The horizontal coordinates were scaled from a map and have
 BX2055.an estimated accuracy of +/- 6 seconds.
 BX2055
 BX2055.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2055.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2055
 BX2055.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2055.GEOID18 height accuracy estimate available here.
 BX2055
 BX2055.The vertical order pertains to the NGVD 29 superseded value.
 BX2055
 BX2055.Click photographs - Photos may exist for this station.
 BX2055
 BX2055;                    North         East    Units  Estimated Accuracy
 BX2055;SPC LA N     -    99,180.      936,680.      MT  (+/- 180 meters Scaled)
 BX2055
 BX2055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ842731(NAD 83)
 BX2055
 BX2055                          SUPERSEDED SURVEY CONTROL
 BX2055
 BX2055  NGVD 29 (11/26/84)  102.933  (m)          337.71   (f) ADJUSTED    2 1
 BX2055
 BX2055.Superseded values are not recommended for survey control.
 BX2055
 BX2055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2055.See file dsdata.pdf to determine how the superseded data were derived.
 BX2055
 BX2055_MARKER: DD = SURVEY DISK
 BX2055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2055_STAMPING: 35V55 1974
 BX2055_MARK LOGO: LADHGS
 BX2055_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2055+STABILITY: SURFACE MOTION
 BX2055_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX2055+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2007
 BX2055
 BX2055  HISTORY     - Date     Condition        Report By
 BX2055  HISTORY     - 1974     MONUMENTED       LADH
 BX2055  HISTORY     - 19950506 GOOD             USPSQD
 BX2055  HISTORY     - 20070115 GOOD             TENMAR
 BX2055
 BX2055                          STATION DESCRIPTION
 BX2055
 BX2055'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BX2055'1.6 MI S FROM KISATCHIE.
 BX2055'ABOUT 1.6 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE POST OFFICE
 BX2055'IN KISATCHIE.  1.0 MILES SOUTH OF B.M. 35V54.  1.1 MILES SOUTH OF A
 BX2055'CONCRETE BRIDGE NO. 114.02.0321.1 OVER LITTLE SANDY CREEK.  64 FEET
 BX2055'EAST OF THE CENTER OF ALOUISIANA HIGHWAY 117.  80 FEET SOUTHEAST OF
 BX2055'THE INTERSECTION OF A DIRT ROAD LEADING WEST AND LOUISIANA HIGHWAY
 BX2055'117.  23 FEET SOUTHEAST OF A TELEPHONE PEDESTAL NO. 150.  9.5 FEET
 BX2055'SOUTHWEST OF A 15 INCH PINE TREE.  A STEEL WITNESS POST IS SET 2 FEET
 BX2055'WEST OF THE MARK.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX2055'PROJECTING 3 INCHES ABOVE THE GROUND.
 BX2055
 BX2055                          STATION RECOVERY (1995)
 BX2055
 BX2055'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2055'RECOVERED IN GOOD CONDITION.
 BX2055
 BX2055                          STATION RECOVERY (2007)
 BX2055
 BX2055'RECOVERY NOTE BY TENTH MARINES SURVEY 2007 (WLD)
 BX2055'DESCRIBED BY 10TH MARINE REGIMENT, SURVEY
 BX2055'
 BX2055'THE STATION IS 1.1 MILES SOUTH OF BRIDGE 114.02.0321.1.  IT IS LOCATED
 BX2055'IN THE TREELINE, 19.5 METERS EAST OF THE CENTERLINE OF LA HWY 117.  IT
 BX2055'IS ALSO 7.1 METERS AT A MAGNETIC AZIMUTH OF 2460 MILS FROM AN
 BX2055'UNDERGROUND CABLE BOX AND 2.8 METERS AT A MAGNETIC AZIMUTH OF 3810
 BX2055'MILS FROM A 50 CM DIAMETER PINE BLAZED AND PAINTED YELLOW.  THERE IS A
 BX2055'METAL WITNESS SIGN 0.6 METERS WEST OF THE STATION.
 BX2055'
 BX2055'THE STATION IS A BRONZE USCGS DISK WITH LA DEPT OF HIGHWAYS CAST IN
 BX2055'THE MARK.  IT IS SET IN A 26CM DIAMETER CONCRETE MONUMENT SET 3 CM
 BX2055'ABOVE THE GROUND.  THE DISK IS STAMPED '35 V 55 1974'
 BX2055'
 BX2055'A MILTARY PPS GPS RECIEVER WAS USED TO DETERMINE A MORE PRECISE
 BX2055'LOCATION, 15RVQ8422573166
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2059 ***********************************************************************
 BX2059  DESIGNATION -  35 V 56
 BX2059  PID         -  BX2059
 BX2059  STATE/COUNTY-  LA/NATCHITOCHES
 BX2059  COUNTRY     -  US
 BX2059  USGS QUAD   -  KISATCHIE (2018)
 BX2059
 BX2059                         *CURRENT SURVEY CONTROL
 BX2059  ______________________________________________________________________
 BX2059* NAD 83(1986) POSITION- 31 22 42.     (N) 093 09 58.     (W)   SCALED
 BX2059* NAVD 88 ORTHO HEIGHT -   113.42  (+/-2cm)      372.1   (feet) VERTCON3
 BX2059  ______________________________________________________________________
 BX2059  GEOID HEIGHT    -        -26.246 (meters)                     GEOID18
 BX2059  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2059
 BX2059.The horizontal coordinates were scaled from a map and have
 BX2059.an estimated accuracy of +/- 6 seconds.
 BX2059
 BX2059.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2059.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2059
 BX2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2059.GEOID18 height accuracy estimate available here.
 BX2059
 BX2059.The vertical order pertains to the NGVD 29 superseded value.
 BX2059
 BX2059.Click photographs - Photos may exist for this station.
 BX2059
 BX2059;                    North         East    Units  Estimated Accuracy
 BX2059;SPC LA N     -    97,580.      936,640.      MT  (+/- 180 meters Scaled)
 BX2059
 BX2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ842715(NAD 83)
 BX2059
 BX2059                          SUPERSEDED SURVEY CONTROL
 BX2059
 BX2059  NGVD 29 (11/26/84)  113.470  (m)          372.28   (f) ADJUSTED    2 1
 BX2059
 BX2059.Superseded values are not recommended for survey control.
 BX2059
 BX2059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2059.See file dsdata.pdf to determine how the superseded data were derived.
 BX2059
 BX2059_MARKER: DD = SURVEY DISK
 BX2059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2059_STAMPING: 35V56 1974
 BX2059_MARK LOGO: LADHGS
 BX2059_PROJECTION: FLUSH
 BX2059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2059+STABILITY: SURFACE MOTION
 BX2059_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX2059+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2007
 BX2059
 BX2059  HISTORY     - Date     Condition        Report By
 BX2059  HISTORY     - 1974     MONUMENTED       LADH
 BX2059  HISTORY     - 19950506 GOOD             USPSQD
 BX2059  HISTORY     - 20070115 GOOD             TENMAR
 BX2059
 BX2059                          STATION DESCRIPTION
 BX2059
 BX2059'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BX2059'2.6 MI S FROM KISATCHIE.
 BX2059'LOCATED ABOUT 2.6 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2059'POST OFFICE IN KISATCHIE.  1.0 MILES SOUTH OF B.M. 35V55.  53.5 FEET
 BX2059'EAST OF THE CENTER OF LOUISIANA HIGHWAY 117.  79 FEET SOUTH OF A
 BX2059'TELEPHONE PEDESTAL NO. 55.  12 FEET SOUTH OF L.D.H. RIGHT-OF-WAY
 BX2059'MARKER.  99 FEET WEST OF COMBINATION MESH AND BARB WIRE FENCE.  1.1
 BX2059'MILES NORTH OF THE NATCHITOCHES AND VERNON PARISH LINE.  SET IN THE
 BX2059'TOP OF A 10 INCH CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 BX2059'STEEL WITNESS POST IS SET 1.9 FEET WEST OF THE MARK.
 BX2059
 BX2059                          STATION RECOVERY (1995)
 BX2059
 BX2059'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2059'RECOVERED IN GOOD CONDITION.
 BX2059
 BX2059                          STATION RECOVERY (2007)
 BX2059
 BX2059'RECOVERY NOTE BY TENTH MARINES SURVEY 2007 (WLD)
 BX2059'DESCRIBED BY 10TH MARINE REGIMENT, SURVEY
 BX2059'
 BX2059'THE STATION IS LOCATED 1.1 MILES NORTH OF THE NATCHITOCHES-VERNON
 BX2059'PARISH LINE.  IT IS LOCATED AT THE EDGE OF THE TREELINE, 16.5 METERS
 BX2059'EAST OF THE CENTERLINE OF LA HWY 117.  IT IS ALSO 3.5 METERS AT A
 BX2059'MAGNETIC AZIMUTH OF 0520 MILS FROM A 50CM PINE TREE WITH A US FORESTRY
 BX2059'SERVICE, DEPT OF AGRICULTURE SIGN.  A METAL WITNESS SIGN IS 0.6 METERS
 BX2059'WEST OF THE STATION.
 BX2059'
 BX2059'THE STATION IS A BRONZE USCGS DISK WITH LA DEPT OF HIGHWAYS CAST IN
 BX2059'THE MARK.  IT IS SET IN A 25CM DIAMETER CONCRETE MONUMENT SET FLUSH
 BX2059'WITH THE GROUND.  THE DISK IS STAMPED '35 V 56 1974'
 BX2059'
 BX2059'A MILITARY PPS GPS RECIEVER WAS USED TO DETERMINE A MORE PRECISE
 BX2059'LOCATION, 15RVQ8422971664
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2060 ***********************************************************************
 BX2060  DESIGNATION -  35 V 57
 BX2060  PID         -  BX2060
 BX2060  STATE/COUNTY-  LA/NATCHITOCHES
 BX2060  COUNTRY     -  US
 BX2060  USGS QUAD   -  KURTHWOOD (2018)
 BX2060
 BX2060                         *CURRENT SURVEY CONTROL
 BX2060  ______________________________________________________________________
 BX2060* NAD 83(1986) POSITION- 31 21 53.     (N) 093 10 14.     (W)   SCALED
 BX2060* NAVD 88 ORTHO HEIGHT -   109.87  (+/-2cm)      360.5   (feet) VERTCON3
 BX2060  ______________________________________________________________________
 BX2060  GEOID HEIGHT    -        -26.253 (meters)                     GEOID18
 BX2060  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2060
 BX2060.The horizontal coordinates were scaled from a map and have
 BX2060.an estimated accuracy of +/- 6 seconds.
 BX2060
 BX2060.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2060.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2060
 BX2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2060.GEOID18 height accuracy estimate available here.
 BX2060
 BX2060.The vertical order pertains to the NGVD 29 superseded value.
 BX2060
 BX2060.Click photographs - Photos may exist for this station.
 BX2060
 BX2060;                    North         East    Units  Estimated Accuracy
 BX2060;SPC LA N     -    96,070.      936,210.      MT  (+/- 180 meters Scaled)
 BX2060
 BX2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ837700(NAD 83)
 BX2060
 BX2060                          SUPERSEDED SURVEY CONTROL
 BX2060
 BX2060  NGVD 29 (11/26/84)  109.915  (m)          360.61   (f) ADJUSTED    2 1
 BX2060
 BX2060.Superseded values are not recommended for survey control.
 BX2060
 BX2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2060.See file dsdata.pdf to determine how the superseded data were derived.
 BX2060
 BX2060_MARKER: DD = SURVEY DISK
 BX2060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2060_STAMPING: 35V57 1974
 BX2060_MARK LOGO: LADHGS
 BX2060_PROJECTION: FLUSH
 BX2060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2060+STABILITY: SURFACE MOTION
 BX2060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2060+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2007
 BX2060
 BX2060  HISTORY     - Date     Condition        Report By
 BX2060  HISTORY     - 1974     MONUMENTED       LADH
 BX2060  HISTORY     - 19950506 GOOD             USPSQD
 BX2060  HISTORY     - 20070115 GOOD             TENMAR
 BX2060
 BX2060                          STATION DESCRIPTION
 BX2060
 BX2060'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BX2060'3.7 MI S FROM KISATCHIE.
 BX2060'LOCATED ABOUT 3.7 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2060'POST OFFICE IN KISATCHIE.  AT THE NATCHITOCHES AND VERNON PARISH LINE.
 BX2060'1.1 MILES SOUTH OF B.M. 35V 56.  63.5 FEET EAST OF THE CENTER OF
 BX2060'LOUISIANA HIGHWAY 117.  64 FEET EAST OF THE CENTER OF A METAL CATTLE
 BX2060'GAP.  27.5 FEET EAST OF THE EAST END OF A METAL GATE.  1.5 FEET NORTH
 BX2060'OF A BARB WIRE FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX2060'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5
 BX2060'FEET WEST OF THE MARK.
 BX2060
 BX2060                          STATION RECOVERY (1995)
 BX2060
 BX2060'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2060'RECOVERED IN GOOD CONDITION.
 BX2060
 BX2060                          STATION RECOVERY (2007)
 BX2060
 BX2060'RECOVERY NOTE BY TENTH MARINES SURVEY 2007 (WLD)
 BX2060'DESCRIBED BY 10TH MARINE REGIMENT, SURVEY
 BX2060'
 BX2060'THE STATION IS LOCATED 19.1 METERS EAST OF LA HWY 117 AT THE
 BX2060'NATCHITOCHES-VERNON PARISH LINE.  IT IS ON THE NORTH SIDE OF A WOOD
 BX2060'AND WIRE FENCE AND WEST OF THE TREELINE.  IT IS ALSO 14.1 METERS AT A
 BX2060'MAGNETIC AZIMUTH OF 1660 MILS FROM A SIGN READING 'ENTERING
 BX2060'NATCHITOCHES PARISH' AND 6.1 METERS AT A MAGNETIC AZIMUTH OF 3920 MILS
 BX2060'FROM A 37CM BLAZED PINE.
 BX2060'
 BX2060'THE STATION IS A BRONZE USCGS DISK WITH LA DEPT OF HIGHWAYS CAST IN
 BX2060'THE MARK.  IT IS SET IN A 25CM CONCRETE MONUMENT SET FLUSH WITH THE
 BX2060'GROUND.  THE DISK IS STAMPED '35 V 57 1974'
 BX2060'
 BX2060'A MILITARY PPS GPS RECIEVER WAS USED TO DETERMINE A MORE PRECISE
 BX2060'LOCATION, 15RVQ8374369983
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2408 ***********************************************************************
 BX2408  DESIGNATION -  35 V 58
 BX2408  PID         -  BX2408
 BX2408  STATE/COUNTY-  LA/NATCHITOCHES
 BX2408  COUNTRY     -  US
 BX2408  USGS QUAD   -  ROBELINE (2018)
 BX2408
 BX2408                         *CURRENT SURVEY CONTROL
 BX2408  ______________________________________________________________________
 BX2408* NAD 83(1986) POSITION- 31 42 33.     (N) 093 17 35.     (W)   SCALED
 BX2408* NAVD 88 ORTHO HEIGHT -    56.31  (+/-2cm)      184.7   (feet) VERTCON3
 BX2408  ______________________________________________________________________
 BX2408  GEOID HEIGHT    -        -26.141 (meters)                     GEOID18
 BX2408  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2408
 BX2408.The horizontal coordinates were scaled from a map and have
 BX2408.an estimated accuracy of +/- 6 seconds.
 BX2408
 BX2408.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2408.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2408
 BX2408.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2408.GEOID18 height accuracy estimate available here.
 BX2408
 BX2408.The vertical order pertains to the NGVD 29 superseded value.
 BX2408
 BX2408.Click photographs - Photos may exist for this station.
 BX2408
 BX2408;                    North         East    Units  Estimated Accuracy
 BX2408;SPC LA N     -   134,340.      924,830.      MT  (+/- 180 meters Scaled)
 BX2408
 BX2408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR722082(NAD 83)
 BX2408
 BX2408                          SUPERSEDED SURVEY CONTROL
 BX2408
 BX2408  NGVD 29 (11/26/84)   56.364  (m)          184.92   (f) ADJUSTED    2 2
 BX2408
 BX2408.Superseded values are not recommended for survey control.
 BX2408
 BX2408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2408.See file dsdata.pdf to determine how the superseded data were derived.
 BX2408
 BX2408_MARKER: DD = SURVEY DISK
 BX2408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2408_STAMPING: 35V58 1977
 BX2408_MARK LOGO: LADHGS
 BX2408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2408+STABILITY: SURFACE MOTION
 BX2408
 BX2408  HISTORY     - Date     Condition        Report By
 BX2408  HISTORY     - 1977     MONUMENTED       LADTD
 BX2408  HISTORY     - 19950506 GOOD             USPSQD
 BX2408  HISTORY     - 20010923 GOOD             USPSQD
 BX2408  HISTORY     - 20060611 GOOD             USPSQD
 BX2408
 BX2408                          STATION DESCRIPTION
 BX2408
 BX2408'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2408'1.5 MI NORTH FROM ROBELINE.
 BX2408'ABOUT .95 MI NORTHEAST ALONG STATE HIGHWAY 6 FROM THE POST OFFICE AT
 BX2408'ROBELINE, THENCE .55 MI. NORTH ALONG STATE HIGHWAY 485, IN THE
 BX2408'NORTHEAST CORNER OF THE LOS ADAIS STATE PARK, 9.7 MI SOUTH OF THE
 BX2408'SMALL TOWN OF ALLEN, 74 FT. WEST OF THE CENTERLINE OF STATE HIGHWAY
 BX2408'485, 38 FT. NORTH OF A DIRT ROAD LEADING INTO LOS ADAIS PARK, 28 FT.
 BX2408'NORTHEAST OF A METAL CROSS-DRAIN UNDER DIRT ROAD, 28 FT. MORTHWEST OF
 BX2408'A 28 INCH PINE TREE.
 BX2408
 BX2408                          STATION RECOVERY (1995)
 BX2408
 BX2408'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2408'RECOVERED IN GOOD CONDITION.
 BX2408
 BX2408                          STATION RECOVERY (2001)
 BX2408
 BX2408'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX2408'RECOVERED IN GOOD CONDITION.
 BX2408
 BX2408                          STATION RECOVERY (2006)
 BX2408
 BX2408'RECOVERY NOTE BY US POWER SQUADRON 2006 (RTK)
 BX2408'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2409 ***********************************************************************
 BX2409  DESIGNATION -  35 V 59
 BX2409  PID         -  BX2409
 BX2409  STATE/COUNTY-  LA/NATCHITOCHES
 BX2409  COUNTRY     -  US
 BX2409  USGS QUAD   -  ROBELINE (2018)
 BX2409
 BX2409                         *CURRENT SURVEY CONTROL
 BX2409  ______________________________________________________________________
 BX2409* NAD 83(1986) POSITION- 31 43 15.     (N) 093 17 13.     (W)   SCALED
 BX2409* NAVD 88 ORTHO HEIGHT -    52.84  (+/-2cm)      173.4   (feet) VERTCON3
 BX2409  ______________________________________________________________________
 BX2409  GEOID HEIGHT    -        -26.129 (meters)                     GEOID18
 BX2409  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2409
 BX2409.The horizontal coordinates were scaled from a map and have
 BX2409.an estimated accuracy of +/- 6 seconds.
 BX2409
 BX2409.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2409.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2409
 BX2409.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2409.GEOID18 height accuracy estimate available here.
 BX2409
 BX2409.The vertical order pertains to the NGVD 29 superseded value.
 BX2409
 BX2409.Click photographs - Photos may exist for this station.
 BX2409
 BX2409;                    North         East    Units  Estimated Accuracy
 BX2409;SPC LA N     -   135,630.      925,420.      MT  (+/- 180 meters Scaled)
 BX2409
 BX2409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR728095(NAD 83)
 BX2409
 BX2409                          SUPERSEDED SURVEY CONTROL
 BX2409
 BX2409  NGVD 29 (11/26/84)   52.896  (m)          173.54   (f) ADJUSTED    2 2
 BX2409
 BX2409.Superseded values are not recommended for survey control.
 BX2409
 BX2409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2409.See file dsdata.pdf to determine how the superseded data were derived.
 BX2409
 BX2409_MARKER: DD = SURVEY DISK
 BX2409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2409_STAMPING: 35V59 1977
 BX2409_MARK LOGO: LADHGS
 BX2409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2409+STABILITY: SURFACE MOTION
 BX2409
 BX2409  HISTORY     - Date     Condition        Report By
 BX2409  HISTORY     - 1977     MONUMENTED       LADTD
 BX2409  HISTORY     - 19950506 GOOD             USPSQD
 BX2409  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX2409
 BX2409                          STATION DESCRIPTION
 BX2409
 BX2409'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2409'2.50 MI NORTH FROM ROBELINE.
 BX2409'ABOUT .95 MI NORTHEAST ALONG STATE HIGHWAY 6 FROM THE POST OFFICE AT
 BX2409'ROBELINE, THENCE 1.55 MI NORTH ALONG STATE HIGHWAY 485, 8.70 MI SOUTH
 BX2409'OF THE SMALL TOWN OF ALLEN, 111 FT. EAST OF THE CENTERLINE OF STATE
 BX2409'HIGHWAY 485, 20 FT. NORTH OF A DIRT ROAD LEADING TO A POND OF WATER,
 BX2409'1 FT. EAST OF A COMBINATION MESH AND BARB WIRE FENCE, .4 MI SOUTH OF
 BX2409'INTERSECTION OF STATE HIGHWAY 485 AND 1222.
 BX2409
 BX2409                          STATION RECOVERY (1995)
 BX2409
 BX2409'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2409'RECOVERED IN GOOD CONDITION.
 BX2409
 BX2409                          STATION RECOVERY (2001)
 BX2409
 BX2409'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX2409'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1884 ***********************************************************************
 BX1884  DESIGNATION -  35 V 6
 BX1884  PID         -  BX1884
 BX1884  STATE/COUNTY-  LA/NATCHITOCHES
 BX1884  COUNTRY     -  US
 BX1884  USGS QUAD   -  ROBELINE (2018)
 BX1884
 BX1884                         *CURRENT SURVEY CONTROL
 BX1884  ______________________________________________________________________
 BX1884* NAD 83(1986) POSITION- 31 42 33.     (N) 093 15 58.     (W)   SCALED
 BX1884* NAVD 88 ORTHO HEIGHT -    76.85  (+/-2cm)      252.1   (feet) VERTCON3
 BX1884  ______________________________________________________________________
 BX1884  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 BX1884  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1884
 BX1884.The horizontal coordinates were scaled from a map and have
 BX1884.an estimated accuracy of +/- 6 seconds.
 BX1884
 BX1884.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1884.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1884
 BX1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1884.GEOID18 height accuracy estimate available here.
 BX1884
 BX1884.The vertical order pertains to the NGVD 29 superseded value.
 BX1884
 BX1884.Click photographs - Photos may exist for this station.
 BX1884
 BX1884;                    North         East    Units  Estimated Accuracy
 BX1884;SPC LA N     -   134,320.      927,390.      MT  (+/- 180 meters Scaled)
 BX1884
 BX1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR747082(NAD 83)
 BX1884
 BX1884                          SUPERSEDED SURVEY CONTROL
 BX1884
 BX1884  NGVD 29 (11/26/84)   76.896  (m)          252.28   (f) ADJUSTED    2 1
 BX1884
 BX1884.Superseded values are not recommended for survey control.
 BX1884
 BX1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1884.See file dsdata.pdf to determine how the superseded data were derived.
 BX1884
 BX1884_MARKER: DD = SURVEY DISK
 BX1884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1884_STAMPING: 35V6 1969
 BX1884_MARK LOGO: LADHGS
 BX1884_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1884+STABILITY: SURFACE MOTION
 BX1884
 BX1884  HISTORY     - Date     Condition        Report By
 BX1884  HISTORY     - 1969     MONUMENTED       LADH
 BX1884  HISTORY     - 1970     GOOD             LADTD
 BX1884  HISTORY     - 1983     GOOD             LADTD
 BX1884  HISTORY     - 19950506 GOOD             USPSQD
 BX1884  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1884
 BX1884                          STATION DESCRIPTION
 BX1884
 BX1884'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1884'2.70 MI NE FROM ROBELINE.
 BX1884'ABOUT 2.70 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE ROBELINE
 BX1884'POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 35V5.  98 FEET SOUTH
 BX1884'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  70 FEET SOUTH
 BX1884'SOUTHEAST OF MILE POST NUMBER 35 ON LOUISIANA HIGHWAY 6.  24 FEET
 BX1884'SOUTHWEST OF A POWER POLE.  76 FEET WEST SOUTHWEST OF A LOUISIANA
 BX1884'DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER.  DISK IN TOP OF A CONCRETE
 BX1884'POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1
 BX1884'FOOT NORTH NORTHWEST OF THE MARK.  SECTION 2, T 8N, R 9W.
 BX1884
 BX1884                          STATION RECOVERY (1983)
 BX1884
 BX1884'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BX1884'RECOVERED IN GOOD CONDITION.
 BX1884
 BX1884                          STATION RECOVERY (1995)
 BX1884
 BX1884'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1884'RECOVERED IN GOOD CONDITION.
 BX1884
 BX1884                          STATION RECOVERY (2001)
 BX1884
 BX1884'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1884'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2410 ***********************************************************************
 BX2410  DESIGNATION -  35 V 60
 BX2410  PID         -  BX2410
 BX2410  STATE/COUNTY-  LA/NATCHITOCHES
 BX2410  COUNTRY     -  US
 BX2410  USGS QUAD   -  ROBELINE (2018)
 BX2410
 BX2410                         *CURRENT SURVEY CONTROL
 BX2410  ______________________________________________________________________
 BX2410* NAD 83(1986) POSITION- 31 44 09.     (N) 093 17 15.     (W)   SCALED
 BX2410* NAVD 88 ORTHO HEIGHT -    44.11  (+/-2cm)      144.7   (feet) VERTCON3
 BX2410  ______________________________________________________________________
 BX2410  GEOID HEIGHT    -        -26.122 (meters)                     GEOID18
 BX2410  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2410
 BX2410.The horizontal coordinates were scaled from a map and have
 BX2410.an estimated accuracy of +/- 6 seconds.
 BX2410
 BX2410.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2410.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2410
 BX2410.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2410.GEOID18 height accuracy estimate available here.
 BX2410
 BX2410.The vertical order pertains to the NGVD 29 superseded value.
 BX2410
 BX2410.Click photographs - Photos may exist for this station.
 BX2410
 BX2410;                    North         East    Units  Estimated Accuracy
 BX2410;SPC LA N     -   137,290.      925,380.      MT  (+/- 180 meters Scaled)
 BX2410
 BX2410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR727111(NAD 83)
 BX2410
 BX2410                          SUPERSEDED SURVEY CONTROL
 BX2410
 BX2410  NGVD 29 (11/26/84)   44.168  (m)          144.91   (f) ADJUSTED    2 2
 BX2410
 BX2410.Superseded values are not recommended for survey control.
 BX2410
 BX2410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2410.See file dsdata.pdf to determine how the superseded data were derived.
 BX2410
 BX2410_MARKER: DD = SURVEY DISK
 BX2410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2410_STAMPING: 35V60 1977
 BX2410_MARK LOGO: LADHGS
 BX2410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2410+STABILITY: SURFACE MOTION
 BX2410
 BX2410  HISTORY     - Date     Condition        Report By
 BX2410  HISTORY     - 1977     MONUMENTED       LADTD
 BX2410  HISTORY     - 19950506 GOOD             USPSQD
 BX2410  HISTORY     - 20010923 GOOD             USPSQD
 BX2410  HISTORY     - 20051016 GOOD             USPSQD
 BX2410
 BX2410                          STATION DESCRIPTION
 BX2410
 BX2410'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2410'3.55 MI NORTH FROM ROBELINE.
 BX2410'ABOUT .95 MI NORTHEAST ALONG STATE HIGHWAY 6 FROM THE POST OFFICE AT
 BX2410'ROBELINE, THENCE 3.55 MI NORTH ALONG STATE HIGHWAY 485, 7.65 MI SOUTH
 BX2410'OF THE SMALL TOWN OF ALLEN, .65 MI NORTH OF THE INTERSECTION OF STATE
 BX2410'HIGHWAY 485 AND 1222, .1 MI NORTH OF A BLACK TOP ROAD LEADING NORTHEAS
 BX2410'36 FT.SOUTHWEST OF STATE HIGHWAY 485, 81 FT. SOUTH OF A DIRT ROAD
 BX2410'LEADING NORTHEAST, 4 FT. SOUTHWEST OF A COMBINATION MESH AND BARB WIRE
 BX2410'FENCE, 3 FT. SOUTHEAST OF A HIGHLINE POST
 BX2410
 BX2410                          STATION RECOVERY (1995)
 BX2410
 BX2410'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2410'RECOVERED IN GOOD CONDITION.
 BX2410
 BX2410                          STATION RECOVERY (2001)
 BX2410
 BX2410'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX2410'RECOVERED IN GOOD CONDITION.
 BX2410
 BX2410                          STATION RECOVERY (2005)
 BX2410
 BX2410'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2411 ***********************************************************************
 BX2411  DESIGNATION -  35 V 61
 BX2411  PID         -  BX2411
 BX2411  STATE/COUNTY-  LA/NATCHITOCHES
 BX2411  COUNTRY     -  US
 BX2411  USGS QUAD   -  ROBELINE (2018)
 BX2411
 BX2411                         *CURRENT SURVEY CONTROL
 BX2411  ______________________________________________________________________
 BX2411* NAD 83(1986) POSITION- 31 44 59.     (N) 093 17 33.     (W)   SCALED
 BX2411* NAVD 88 ORTHO HEIGHT -    36.06  (+/-2cm)      118.3   (feet) VERTCON3
 BX2411  ______________________________________________________________________
 BX2411  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 BX2411  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2411
 BX2411.The horizontal coordinates were scaled from a map and have
 BX2411.an estimated accuracy of +/- 6 seconds.
 BX2411
 BX2411.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2411.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2411
 BX2411.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2411.GEOID18 height accuracy estimate available here.
 BX2411
 BX2411.The vertical order pertains to the NGVD 29 superseded value.
 BX2411
 BX2411.Click photographs - Photos may exist for this station.
 BX2411
 BX2411;                    North         East    Units  Estimated Accuracy
 BX2411;SPC LA N     -   138,840.      924,920.      MT  (+/- 180 meters Scaled)
 BX2411
 BX2411_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR722127(NAD 83)
 BX2411
 BX2411                          SUPERSEDED SURVEY CONTROL
 BX2411
 BX2411  NGVD 29 (11/26/84)   36.120  (m)          118.50   (f) ADJUSTED    2 2
 BX2411
 BX2411.Superseded values are not recommended for survey control.
 BX2411
 BX2411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2411.See file dsdata.pdf to determine how the superseded data were derived.
 BX2411
 BX2411_MARKER: DD = SURVEY DISK
 BX2411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2411_STAMPING: 35V61 1977
 BX2411_MARK LOGO: LADHGS
 BX2411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2411+STABILITY: SURFACE MOTION
 BX2411
 BX2411  HISTORY     - Date     Condition        Report By
 BX2411  HISTORY     - 1977     MONUMENTED       LADTD
 BX2411  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2411  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX2411
 BX2411                          STATION DESCRIPTION
 BX2411
 BX2411'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2411'4.6 MI NORTH FROM ROBELINE.
 BX2411'ABOUT .95 MI. NORTHEAST ALONG STATE HIGHWAY 6 FROM THE POST OFFICE AT
 BX2411'ROBELINE, THENCE 3.65 MI NORTH ALONG STATE HIGHWAY 485, 6.6 MI SOUTH
 BX2411'OF THE SMALL TOWN OF ALLEN, .1 MI NORTH OF BRIDGE NO. 115.01.0360.1,
 BX2411'89 FT. WEST OF CENTERLINE OF STATE HIGHWAY 485, 87 FT. SOUTHWEST OF
 BX2411'INTERSECTION OF DIRT ROAD AND STATE HIGHWAY 485, 17 FT SOUTH OF A 22
 BX2411'IN SWEETGUM TREE,
 BX2411
 BX2411                          STATION RECOVERY (1995)
 BX2411
 BX2411'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2411'MARK NOT FOUND.
 BX2411
 BX2411                          STATION RECOVERY (2001)
 BX2411
 BX2411'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX2411'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2412 ***********************************************************************
 BX2412  DESIGNATION -  35 V 62
 BX2412  PID         -  BX2412
 BX2412  STATE/COUNTY-  LA/NATCHITOCHES
 BX2412  COUNTRY     -  US
 BX2412  USGS QUAD   -  ALLEN (2018)
 BX2412
 BX2412                         *CURRENT SURVEY CONTROL
 BX2412  ______________________________________________________________________
 BX2412* NAD 83(1986) POSITION- 31 45 51.     (N) 093 17 19.     (W)   SCALED
 BX2412* NAVD 88 ORTHO HEIGHT -    36.80  (+/-2cm)      120.7   (feet) VERTCON3
 BX2412  ______________________________________________________________________
 BX2412  GEOID HEIGHT    -        -26.109 (meters)                     GEOID18
 BX2412  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2412
 BX2412.The horizontal coordinates were scaled from a map and have
 BX2412.an estimated accuracy of +/- 6 seconds.
 BX2412
 BX2412.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2412.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2412
 BX2412.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2412.GEOID18 height accuracy estimate available here.
 BX2412
 BX2412.The vertical order pertains to the NGVD 29 superseded value.
 BX2412
 BX2412.Click photographs - Photos may exist for this station.
 BX2412
 BX2412;                    North         East    Units  Estimated Accuracy
 BX2412;SPC LA N     -   140,440.      925,300.      MT  (+/- 180 meters Scaled)
 BX2412
 BX2412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR726143(NAD 83)
 BX2412
 BX2412                          SUPERSEDED SURVEY CONTROL
 BX2412
 BX2412  NGVD 29 (11/26/84)   36.851  (m)          120.90   (f) ADJUSTED    2 2
 BX2412
 BX2412.Superseded values are not recommended for survey control.
 BX2412
 BX2412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2412.See file dsdata.pdf to determine how the superseded data were derived.
 BX2412
 BX2412_MARKER: DD = SURVEY DISK
 BX2412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2412_STAMPING: 35V62 1977
 BX2412_MARK LOGO: LADHGS
 BX2412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2412+STABILITY: SURFACE MOTION
 BX2412
 BX2412  HISTORY     - Date     Condition        Report By
 BX2412  HISTORY     - 1977     MONUMENTED       LADTD
 BX2412  HISTORY     - 19950506 GOOD             USPSQD
 BX2412  HISTORY     - 20051016 GOOD             USPSQD
 BX2412
 BX2412                          STATION DESCRIPTION
 BX2412
 BX2412'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2412'5.55 MI SOUTH FROM ALLEN.
 BX2412'ABOUT 5.55 MI. SOUTH ALONG STATE HIGHWAY 485 FROM THE STORE IN THE
 BX2412'SMALL TOWN OF ALLEN, 46 FT WEST OF THE CENTERLINE OF STATE HIGHWAY 485
 BX2412'19 FT SOUTHWEST OF A TELEPHONE PEDESTAL AND CORNER OF FENCE, 89 FT
 BX2412'NORTH OF A 4 FT METAL PIPE CROSS DRAIN UNDER STATE HIGHWAY 485, 2 FT
 BX2412'SOUTH OF BARB WIRE FENCE, 56 FT WEST OF INTERSECTION OF STATE HIGHWAY
 BX2412'485 AND DIRT ROAD LEADING EAST.
 BX2412
 BX2412                          STATION RECOVERY (1995)
 BX2412
 BX2412'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2412'RECOVERED IN GOOD CONDITION.
 BX2412
 BX2412                          STATION RECOVERY (2005)
 BX2412
 BX2412'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2412'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2413 ***********************************************************************
 BX2413  DESIGNATION -  35 V 63
 BX2413  PID         -  BX2413
 BX2413  STATE/COUNTY-  LA/NATCHITOCHES
 BX2413  COUNTRY     -  US
 BX2413  USGS QUAD   -  ALLEN (2018)
 BX2413
 BX2413                         *CURRENT SURVEY CONTROL
 BX2413  ______________________________________________________________________
 BX2413* NAD 83(1986) POSITION- 31 46 47.     (N) 093 17 03.     (W)   SCALED
 BX2413* NAVD 88 ORTHO HEIGHT -    42.64  (+/-2cm)      139.9   (feet) VERTCON3
 BX2413  ______________________________________________________________________
 BX2413  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 BX2413  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2413
 BX2413.The horizontal coordinates were scaled from a map and have
 BX2413.an estimated accuracy of +/- 6 seconds.
 BX2413
 BX2413.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2413.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2413
 BX2413.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2413.GEOID18 height accuracy estimate available here.
 BX2413
 BX2413.The vertical order pertains to the NGVD 29 superseded value.
 BX2413
 BX2413.Click photographs - Photos may exist for this station.
 BX2413
 BX2413;                    North         East    Units  Estimated Accuracy
 BX2413;SPC LA N     -   142,160.      925,730.      MT  (+/- 180 meters Scaled)
 BX2413
 BX2413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR730160(NAD 83)
 BX2413
 BX2413                          SUPERSEDED SURVEY CONTROL
 BX2413
 BX2413  NGVD 29 (11/26/84)   42.694  (m)          140.07   (f) ADJUSTED    2 2
 BX2413
 BX2413.Superseded values are not recommended for survey control.
 BX2413
 BX2413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2413.See file dsdata.pdf to determine how the superseded data were derived.
 BX2413
 BX2413_MARKER: DD = SURVEY DISK
 BX2413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2413_STAMPING: 35V63 1977
 BX2413_MARK LOGO: LADHGS
 BX2413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2413+STABILITY: SURFACE MOTION
 BX2413
 BX2413  HISTORY     - Date     Condition        Report By
 BX2413  HISTORY     - 1977     MONUMENTED       LADTD
 BX2413  HISTORY     - 19950506 GOOD             USPSQD
 BX2413  HISTORY     - 20051016 GOOD             USPSQD
 BX2413
 BX2413                          STATION DESCRIPTION
 BX2413
 BX2413'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2413'4.45 MI SOUTH FROM ALLEN.
 BX2413'ABOUT 4.45 MI SOUTH ALONG STATE HIGHWAY 485 FROM THE STORE IN THE
 BX2413'SMALL TOWN OF ALLEN, 117 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BX2413'485, 40 FT SOUTH OF THE CENTER OF DRIVEWAY LEADING TO BRICK HOUSE,
 BX2413'62 FT SOUTHEAST OF A 24 IN. CEDAR TREE, 1 FT WEST OF A BARB WIRE FENCE
 BX2413'127 FT WEST OF THE NORTHWEST CORNER OF A BRICK HOUSE.
 BX2413
 BX2413                          STATION RECOVERY (1995)
 BX2413
 BX2413'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2413'RECOVERED IN GOOD CONDITION.
 BX2413
 BX2413                          STATION RECOVERY (2005)
 BX2413
 BX2413'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2413'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2414 ***********************************************************************
 BX2414  DESIGNATION -  35 V 64
 BX2414  PID         -  BX2414
 BX2414  STATE/COUNTY-  LA/NATCHITOCHES
 BX2414  COUNTRY     -  US
 BX2414  USGS QUAD   -  ALLEN (2018)
 BX2414
 BX2414                         *CURRENT SURVEY CONTROL
 BX2414  ______________________________________________________________________
 BX2414* NAD 83(1986) POSITION- 31 47 47.     (N) 093 17 15.     (W)   SCALED
 BX2414* NAVD 88 ORTHO HEIGHT -    46.19  (+/-2cm)      151.5   (feet) VERTCON3
 BX2414  ______________________________________________________________________
 BX2414  GEOID HEIGHT    -        -26.089 (meters)                     GEOID18
 BX2414  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2414
 BX2414.The horizontal coordinates were scaled from a map and have
 BX2414.an estimated accuracy of +/- 6 seconds.
 BX2414
 BX2414.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2414.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2414
 BX2414.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2414.GEOID18 height accuracy estimate available here.
 BX2414
 BX2414.The vertical order pertains to the NGVD 29 superseded value.
 BX2414
 BX2414.Click photographs - Photos may exist for this station.
 BX2414
 BX2414;                    North         East    Units  Estimated Accuracy
 BX2414;SPC LA N     -   144,010.      925,430.      MT  (+/- 180 meters Scaled)
 BX2414
 BX2414_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR727179(NAD 83)
 BX2414
 BX2414                          SUPERSEDED SURVEY CONTROL
 BX2414
 BX2414  NGVD 29 (11/26/84)   46.243  (m)          151.72   (f) ADJUSTED    2 2
 BX2414
 BX2414.Superseded values are not recommended for survey control.
 BX2414
 BX2414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2414.See file dsdata.pdf to determine how the superseded data were derived.
 BX2414
 BX2414_MARKER: DD = SURVEY DISK
 BX2414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2414_STAMPING: 35V64 1977
 BX2414_MARK LOGO: LADHGS
 BX2414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2414+STABILITY: SURFACE MOTION
 BX2414
 BX2414  HISTORY     - Date     Condition        Report By
 BX2414  HISTORY     - 1977     MONUMENTED       LADTD
 BX2414  HISTORY     - 19950506 GOOD             USPSQD
 BX2414  HISTORY     - 20051016 GOOD             USPSQD
 BX2414
 BX2414                          STATION DESCRIPTION
 BX2414
 BX2414'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2414'3.25 MI SOUTH FROM ALLEN.
 BX2414'ABOUT 3.25 MI SOUTH ALONG STATE HIGHWAY 485 FROM THE STORE IN THE
 BX2414'SMALL TOWN OF ALLEN, .8 MI NORTH ALONG STATE HIGHWAY 485 FROM THE ST.
 BX2414'ANNES  CATHOLIC CHURCH, 56 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BX2414'485, 100 FT SOUTHEAST OF 18 IN. CONCRETE PIPE UNDER DRIVEWAY LEADING
 BX2414'TO EVERGREEN BAPTIST CHURCH, 136 FT SOUTH OF THE SOUTHWEST CORNER OF
 BX2414'THE EVERGREEN BAPTIST CHURCH, 33 FT WEST OF THE CENTER OF GAP LEADING
 BX2414'TO GRAVEYARD, 2 FT NORTH OF MESH FENCE AROUND GRAVEYARD,
 BX2414
 BX2414                          STATION RECOVERY (1995)
 BX2414
 BX2414'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2414'RECOVERED IN GOOD CONDITION.
 BX2414
 BX2414                          STATION RECOVERY (2005)
 BX2414
 BX2414'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX2414'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2415 ***********************************************************************
 BX2415  DESIGNATION -  35 V 65
 BX2415  PID         -  BX2415
 BX2415  STATE/COUNTY-  LA/NATCHITOCHES
 BX2415  COUNTRY     -  US
 BX2415  USGS QUAD   -  ALLEN (2018)
 BX2415
 BX2415                         *CURRENT SURVEY CONTROL
 BX2415  ______________________________________________________________________
 BX2415* NAD 83(1986) POSITION- 31 48 39.     (N) 093 17 17.     (W)   SCALED
 BX2415* NAVD 88 ORTHO HEIGHT -    50.41  (+/-2cm)      165.4   (feet) VERTCON3
 BX2415  ______________________________________________________________________
 BX2415  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 BX2415  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2415
 BX2415.The horizontal coordinates were scaled from a map and have
 BX2415.an estimated accuracy of +/- 6 seconds.
 BX2415
 BX2415.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2415.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2415
 BX2415.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2415.GEOID18 height accuracy estimate available here.
 BX2415
 BX2415.The vertical order pertains to the NGVD 29 superseded value.
 BX2415
 BX2415.Click photographs - Photos may exist for this station.
 BX2415
 BX2415;                    North         East    Units  Estimated Accuracy
 BX2415;SPC LA N     -   145,610.      925,390.      MT  (+/- 180 meters Scaled)
 BX2415
 BX2415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR727195(NAD 83)
 BX2415
 BX2415                          SUPERSEDED SURVEY CONTROL
 BX2415
 BX2415  NGVD 29 (11/26/84)   50.460  (m)          165.55   (f) ADJUSTED    2 2
 BX2415
 BX2415.Superseded values are not recommended for survey control.
 BX2415
 BX2415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2415.See file dsdata.pdf to determine how the superseded data were derived.
 BX2415
 BX2415_MARKER: DD = SURVEY DISK
 BX2415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2415_STAMPING: 35V65 1977
 BX2415_MARK LOGO: LADHGS
 BX2415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2415+STABILITY: SURFACE MOTION
 BX2415
 BX2415  HISTORY     - Date     Condition        Report By
 BX2415  HISTORY     - 1977     MONUMENTED       LADTD
 BX2415  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2415  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2415
 BX2415                          STATION DESCRIPTION
 BX2415
 BX2415'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2415'2.35 MI SOUTH FROM ALLEN.
 BX2415'ABOUT 2.35 MI SOUTH ALONG STATE HIGHWAY 485 FROM THE STORE IN THE
 BX2415'SMALL TOWN OF ALLEN,1.7 MILES NORTH OF THE ST. ANNE CATHOLIC CHURCH,
 BX2415'.9MI NORTH OF THE EVERGREEN BAPTIST CHURCH, 47 FT WEST OF THE
 BX2415'CENTERLINE OF STATE HIGHWAY 485, 67 FT WEST OF MILE MARKER NO. 8,
 BX2415'28 FT EAST OF A 13 IN. TWIN OAK TREE
 BX2415
 BX2415                          STATION RECOVERY (1995)
 BX2415
 BX2415'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2415'MARK NOT FOUND.
 BX2415
 BX2415                          STATION RECOVERY (2001)
 BX2415
 BX2415'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2416 ***********************************************************************
 BX2416  DESIGNATION -  35 V 66
 BX2416  PID         -  BX2416
 BX2416  STATE/COUNTY-  LA/NATCHITOCHES
 BX2416  COUNTRY     -  US
 BX2416  USGS QUAD   -  ALLEN (2018)
 BX2416
 BX2416                         *CURRENT SURVEY CONTROL
 BX2416  ______________________________________________________________________
 BX2416* NAD 83(1986) POSITION- 31 49 25.     (N) 093 17 11.     (W)   SCALED
 BX2416* NAVD 88 ORTHO HEIGHT -    40.26  (+/-2cm)      132.1   (feet) VERTCON3
 BX2416  ______________________________________________________________________
 BX2416  GEOID HEIGHT    -        -26.073 (meters)                     GEOID18
 BX2416  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2416
 BX2416.The horizontal coordinates were scaled from a map and have
 BX2416.an estimated accuracy of +/- 6 seconds.
 BX2416
 BX2416.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2416.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2416
 BX2416.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2416.GEOID18 height accuracy estimate available here.
 BX2416
 BX2416.The vertical order pertains to the NGVD 29 superseded value.
 BX2416
 BX2416.Click photographs - Photos may exist for this station.
 BX2416
 BX2416;                    North         East    Units  Estimated Accuracy
 BX2416;SPC LA N     -   147,030.      925,560.      MT  (+/- 180 meters Scaled)
 BX2416
 BX2416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR728209(NAD 83)
 BX2416
 BX2416                          SUPERSEDED SURVEY CONTROL
 BX2416
 BX2416  NGVD 29 (11/26/84)   40.310  (m)          132.25   (f) ADJUSTED    2 2
 BX2416
 BX2416.Superseded values are not recommended for survey control.
 BX2416
 BX2416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2416.See file dsdata.pdf to determine how the superseded data were derived.
 BX2416
 BX2416_MARKER: DD = SURVEY DISK
 BX2416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2416_STAMPING: 35V66 1977
 BX2416_MARK LOGO: LADHGS
 BX2416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2416+STABILITY: SURFACE MOTION
 BX2416
 BX2416  HISTORY     - Date     Condition        Report By
 BX2416  HISTORY     - 1977     MONUMENTED       LADTD
 BX2416  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2416  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2416
 BX2416                          STATION DESCRIPTION
 BX2416
 BX2416'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2416'1.4 MI SOUTH FROM ALLEN.
 BX2416'ABOUT 1.4 MI SOUTH ALONG STATE HIGHWAY 485 FROM THE STORE IN THE
 BX2416'SMALL TOWN OF ALLEN, 1.8 MI NORTH ALONG STATE HIGHWAY 485 FROM THE
 BX2416'EVERGREEN BAPTIST CHURCH, 45 FT EAST OF CENTERLINE OF STATE HIGHWAY
 BX2416'485, 22 FT EAST OF TELEPHONE PEDESTAL, 36 FT NORTH OF CENTER OF CONCRE
 BX2416'DRIVE LEADING TO RESIDENCE, 82 FT NORTHWEST OF THE NORTHWEST CORNER
 BX2416'OF BRICK HOUSE, 1 FT SOUTH OF WOODEN FENCE.
 BX2416
 BX2416                          STATION RECOVERY (1995)
 BX2416
 BX2416'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2416'MARK NOT FOUND.
 BX2416
 BX2416                          STATION RECOVERY (2001)
 BX2416
 BX2416'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2416'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2421 ***********************************************************************
 BX2421  DESIGNATION -  35 V 67
 BX2421  PID         -  BX2421
 BX2421  STATE/COUNTY-  LA/NATCHITOCHES
 BX2421  COUNTRY     -  US
 BX2421  USGS QUAD   -  ALLEN (2018)
 BX2421
 BX2421                         *CURRENT SURVEY CONTROL
 BX2421  ______________________________________________________________________
 BX2421* NAD 83(1986) POSITION- 31 50 05.     (N) 093 15 57.     (W)   SCALED
 BX2421* NAVD 88 ORTHO HEIGHT -    37.00  (+/-2cm)      121.4   (feet) VERTCON3
 BX2421  ______________________________________________________________________
 BX2421  GEOID HEIGHT    -        -26.063 (meters)                     GEOID18
 BX2421  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2421
 BX2421.The horizontal coordinates were scaled from a map and have
 BX2421.an estimated accuracy of +/- 6 seconds.
 BX2421
 BX2421.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2421.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2421
 BX2421.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2421.GEOID18 height accuracy estimate available here.
 BX2421
 BX2421.The vertical order pertains to the NGVD 29 superseded value.
 BX2421
 BX2421.Click photographs - Photos may exist for this station.
 BX2421
 BX2421;                    North         East    Units  Estimated Accuracy
 BX2421;SPC LA N     -   148,240.      927,510.      MT  (+/- 180 meters Scaled)
 BX2421
 BX2421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR748221(NAD 83)
 BX2421
 BX2421                          SUPERSEDED SURVEY CONTROL
 BX2421
 BX2421  NGVD 29 (11/26/84)   37.057  (m)          121.58   (f) ADJUSTED    2 2
 BX2421
 BX2421.Superseded values are not recommended for survey control.
 BX2421
 BX2421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2421.See file dsdata.pdf to determine how the superseded data were derived.
 BX2421
 BX2421_MARKER: DD = SURVEY DISK
 BX2421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2421_STAMPING: 35V67 1977
 BX2421_MARK LOGO: LADHGS
 BX2421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2421+STABILITY: SURFACE MOTION
 BX2421
 BX2421  HISTORY     - Date     Condition        Report By
 BX2421  HISTORY     - 1977     MONUMENTED       LADTD
 BX2421  HISTORY     - 19860213 MARK NOT FOUND   USPSQD
 BX2421  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2421
 BX2421                          STATION DESCRIPTION
 BX2421
 BX2421'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2421'1.3 MI NE FROM ALLEN.
 BX2421'ABOUT 1.3 MI NORTHEAST ALONG STATE HIGHWAY 485 FROM THE STORE IN THE
 BX2421'SMALL TOWN OF ALLEN, 5.55 MI. SOUTHWEST OF THE POST OFFICE AT POWHATAN
 BX2421'30 FT SOUTH OF THE CENTERLINE OF STATE HIGHWAY 485, 61 FT SOUTH OF
 BX2421'BARB WIRE FENCE ACROSS HIGHWAY, 5 FT WEST OF A POWER POLE, 1 FT NORTH
 BX2421'OF BARB WIRE FENCE
 BX2421
 BX2421                          STATION RECOVERY (1986)
 BX2421
 BX2421'RECOVERY NOTE BY US POWER SQUADRON 1986 (DFP)
 BX2421'MARK NOT FOUND.
 BX2421
 BX2421                          STATION RECOVERY (2001)
 BX2421
 BX2421'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2421'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2426 ***********************************************************************
 BX2426  DESIGNATION -  35 V 68
 BX2426  PID         -  BX2426
 BX2426  STATE/COUNTY-  LA/NATCHITOCHES
 BX2426  COUNTRY     -  US
 BX2426  USGS QUAD   -  POWHATAN (2018)
 BX2426
 BX2426                         *CURRENT SURVEY CONTROL
 BX2426  ______________________________________________________________________
 BX2426* NAD 83(1986) POSITION- 31 50 25.     (N) 093 13 21.     (W)   SCALED
 BX2426* NAVD 88 ORTHO HEIGHT -    37.33  (+/-2cm)      122.5   (feet) VERTCON3
 BX2426  ______________________________________________________________________
 BX2426  GEOID HEIGHT    -        -26.044 (meters)                     GEOID18
 BX2426  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2426
 BX2426.The horizontal coordinates were scaled from a map and have
 BX2426.an estimated accuracy of +/- 6 seconds.
 BX2426
 BX2426.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2426.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2426
 BX2426.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2426.GEOID18 height accuracy estimate available here.
 BX2426
 BX2426.The vertical order pertains to the NGVD 29 superseded value.
 BX2426
 BX2426.Click photographs - Photos may exist for this station.
 BX2426
 BX2426;                    North         East    Units  Estimated Accuracy
 BX2426;SPC LA N     -   148,830.      931,620.      MT  (+/- 180 meters Scaled)
 BX2426
 BX2426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR789227(NAD 83)
 BX2426
 BX2426                          SUPERSEDED SURVEY CONTROL
 BX2426
 BX2426  NGVD 29 (11/26/84)   37.379  (m)          122.63   (f) ADJUSTED    2 2
 BX2426
 BX2426.Superseded values are not recommended for survey control.
 BX2426
 BX2426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2426.See file dsdata.pdf to determine how the superseded data were derived.
 BX2426
 BX2426_MARKER: DD = SURVEY DISK
 BX2426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2426_STAMPING: 35V68 1977
 BX2426_MARK LOGO: LADHGS
 BX2426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2426+STABILITY: SURFACE MOTION
 BX2426
 BX2426  HISTORY     - Date     Condition        Report By
 BX2426  HISTORY     - 1977     MONUMENTED       LADTD
 BX2426  HISTORY     - 20060610 POOR             USPSQD
 BX2426
 BX2426                          STATION DESCRIPTION
 BX2426
 BX2426'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2426'3.1 MI SW FROM POWHATAN.
 BX2426'ABOUT 3.1 MI SOUTHWEST ALONG STATE HIGHWAY 485 FROM THE POST OFFICE
 BX2426'IN POWHATAN, 47 FT SOUTH OF THE CENTERLINE OF STATE HIGHWAY 485, 46 FT
 BX2426'EAST OF CENTER OF DRIVEWAY LEADING TO HOUSE, 62 FT NORTHEAST OF THE
 BX2426'NORTHEAST CORNER OF A WOOD FRAME HOUSE, 19 FT SOUTHEAST OF A POWER
 BX2426'POLE, 2 FT WEST OF A MESH FENCE
 BX2426
 BX2426                          STATION RECOVERY (2006)
 BX2426
 BX2426'RECOVERY NOTE BY US POWER SQUADRON 2006 (JBL)
 BX2426'MARK EXISTS BUT MAY HAVE BEEN RELOCATED DUE TO BULDOZING OF FENCE.
 BX2426'RESIDENT REPORTS MARK WAS DUG UP AND REPLACED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2428 ***********************************************************************
 BX2428  DESIGNATION -  35 V 69
 BX2428  PID         -  BX2428
 BX2428  STATE/COUNTY-  LA/NATCHITOCHES
 BX2428  COUNTRY     -  US
 BX2428  USGS QUAD   -  POWHATAN (2018)
 BX2428
 BX2428                         *CURRENT SURVEY CONTROL
 BX2428  ______________________________________________________________________
 BX2428* NAD 83(1986) POSITION- 31 51 35.     (N) 093 12 19.     (W)   SCALED
 BX2428* NAVD 88 ORTHO HEIGHT -    37.62  (+/-2cm)      123.4   (feet) VERTCON3
 BX2428  ______________________________________________________________________
 BX2428  GEOID HEIGHT    -        -26.024 (meters)                     GEOID18
 BX2428  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2428
 BX2428.The horizontal coordinates were scaled from a map and have
 BX2428.an estimated accuracy of +/- 6 seconds.
 BX2428
 BX2428.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2428.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2428
 BX2428.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2428.GEOID18 height accuracy estimate available here.
 BX2428
 BX2428.The vertical order pertains to the NGVD 29 superseded value.
 BX2428
 BX2428.Click photographs - Photos may exist for this station.
 BX2428
 BX2428;                    North         East    Units  Estimated Accuracy
 BX2428;SPC LA N     -   150,980.      933,260.      MT  (+/- 180 meters Scaled)
 BX2428
 BX2428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR805249(NAD 83)
 BX2428
 BX2428                          SUPERSEDED SURVEY CONTROL
 BX2428
 BX2428  NGVD 29 (11/26/84)   37.674  (m)          123.60   (f) ADJUSTED    2 2
 BX2428
 BX2428.Superseded values are not recommended for survey control.
 BX2428
 BX2428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2428.See file dsdata.pdf to determine how the superseded data were derived.
 BX2428
 BX2428_MARKER: DD = SURVEY DISK
 BX2428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2428_STAMPING: 35V69 1977
 BX2428_MARK LOGO: LADHGS
 BX2428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2428+STABILITY: SURFACE MOTION
 BX2428
 BX2428  HISTORY     - Date     Condition        Report By
 BX2428  HISTORY     - 1977     MONUMENTED       LADTD
 BX2428
 BX2428                          STATION DESCRIPTION
 BX2428
 BX2428'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2428'1.1 MI SW FROM POWHATAN.
 BX2428'ABOUT 1.1 MI. SOUTWEST ALONG STATE HIGHWAY 485 FROM THE POST OFFICE IN
 BX2428'POWHATAN, ON THE WEST BANK OF BAYOU PIERRE, 80 FT. EAST OF THE
 BX2428'CENTERLINE OF STATE HIGHWAY 485, 79 FT. SOUTHEAST OF THE SOUTHEAST END
 BX2428'OF BRIDGE OVER BAYOU PIERRE, 44 FT. SOUTHWEST OF A 24 IN. PECAN TREE,
 BX2428'118 FT. NORTH OF THE CENTER OF A DIRT DRIVEWAY LEADING SOUTH, 49 FT.
 BX2428'EAST OF A WOODEN PLANK FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1885 ***********************************************************************
 BX1885  DESIGNATION -  35 V 7
 BX1885  PID         -  BX1885
 BX1885  STATE/COUNTY-  LA/NATCHITOCHES
 BX1885  COUNTRY     -  US
 BX1885  USGS QUAD   -  ROBELINE (2018)
 BX1885
 BX1885                         *CURRENT SURVEY CONTROL
 BX1885  ______________________________________________________________________
 BX1885* NAD 83(1986) POSITION- 31 42 45.     (N) 093 15 12.     (W)   SCALED
 BX1885* NAVD 88 ORTHO HEIGHT -    85.14  (+/-2cm)      279.3   (feet) VERTCON3
 BX1885  ______________________________________________________________________
 BX1885  GEOID HEIGHT    -        -26.109 (meters)                     GEOID18
 BX1885  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1885
 BX1885.The horizontal coordinates were scaled from a map and have
 BX1885.an estimated accuracy of +/- 6 seconds.
 BX1885
 BX1885.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1885.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1885
 BX1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1885.GEOID18 height accuracy estimate available here.
 BX1885
 BX1885.The vertical order pertains to the NGVD 29 superseded value.
 BX1885
 BX1885.Click photographs - Photos may exist for this station.
 BX1885
 BX1885;                    North         East    Units  Estimated Accuracy
 BX1885;SPC LA N     -   134,680.      928,600.      MT  (+/- 180 meters Scaled)
 BX1885
 BX1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR759085(NAD 83)
 BX1885
 BX1885                          SUPERSEDED SURVEY CONTROL
 BX1885
 BX1885  NGVD 29 (11/26/84)   85.184  (m)          279.47   (f) ADJUSTED    2 1
 BX1885
 BX1885.Superseded values are not recommended for survey control.
 BX1885
 BX1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1885.See file dsdata.pdf to determine how the superseded data were derived.
 BX1885
 BX1885_MARKER: DD = SURVEY DISK
 BX1885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1885_STAMPING: 35V7 1969
 BX1885_MARK LOGO: LADHGS
 BX1885_PROJECTION: PROJECTING 5 CENTIMETERS
 BX1885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1885+STABILITY: SURFACE MOTION
 BX1885
 BX1885  HISTORY     - Date     Condition        Report By
 BX1885  HISTORY     - 1969     MONUMENTED       LADH
 BX1885  HISTORY     - 1970     GOOD             LADTD
 BX1885  HISTORY     - 1983     GOOD             LADTD
 BX1885  HISTORY     - 19950506 GOOD             USPSQD
 BX1885  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1885
 BX1885                          STATION DESCRIPTION
 BX1885
 BX1885'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1885'3.70 MI NE FROM ROBELINE.
 BX1885'LOCATED ABOUT 3.70 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1885'ROBELINE POST OFFICE.  1.0 MILE NORTHEAST OF B.M. 35V6.  0.10 MILES
 BX1885'NORTHEAST OF THE INTERSECTION OF A BLACK TOP PARISH ROAD LEADING SOUTH
 BX1885'OFF OF LOUISIANA HIGHWAY 6.  122 FEET SOUTHEAST OF THE CENTERLINE OF
 BX1885'LOUISIANA HIGHWAY 6.  29 FEET NORTH OF THE NORTHEAST CORNER OF A WOOD
 BX1885'FRAME HOUSE.  80 FEET EAST OF A LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT
 BX1885'OF WAY MARKER.  85 FEET EAST OF A POWER POLE WITH TWO GUY WIRES AND
 BX1885'ONE TRANSFORMER.  79 FEET SOUTHEAST OF THE EAST END OF A 18 INCH
 BX1885'CONCRETE PIPE SIDE DRAIN.  2 FEET EAST OF THE CORNER OF A FENCE. DISK
 BX1885'IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND. A STEEL
 BX1885'WITNESS POST IS SET 1 FOOT NORTH NORTHWEST OF THE MARK. SECTION 36, T
 BX1885'9N, R 9W.
 BX1885
 BX1885                          STATION RECOVERY (1983)
 BX1885
 BX1885'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BX1885'RECOVERED IN GOOD CONDITION.
 BX1885
 BX1885                          STATION RECOVERY (1995)
 BX1885
 BX1885'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1885'RECOVERED IN GOOD CONDITION.
 BX1885
 BX1885                          STATION RECOVERY (2001)
 BX1885
 BX1885'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1885'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2350 ***********************************************************************
 BX2350  DESIGNATION -  35 V 70
 BX2350  PID         -  BX2350
 BX2350  STATE/COUNTY-  LA/NATCHITOCHES
 BX2350  COUNTRY     -  US
 BX2350  USGS QUAD   -  POWHATAN (2018)
 BX2350
 BX2350                         *CURRENT SURVEY CONTROL
 BX2350  ______________________________________________________________________
 BX2350* NAD 83(1986) POSITION- 31 52 23.     (N) 093 12 03.     (W)   SCALED
 BX2350* NAVD 88 ORTHO HEIGHT -    37.582 (meters)      123.30  (feet) ADJUSTED
 BX2350  ______________________________________________________________________
 BX2350  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 BX2350  DYNAMIC HEIGHT  -         37.538 (meters)      123.16  (feet) COMP
 BX2350  MODELED GRAVITY -    979,466.9   (mgal)                       NAVD 88
 BX2350
 BX2350  VERT ORDER      -  FIRST     CLASS I
 BX2350
 BX2350.The horizontal coordinates were scaled from a map and have
 BX2350.an estimated accuracy of +/- 6 seconds.
 BX2350
 BX2350.The orthometric height was determined by differential leveling and
 BX2350.adjusted by the NATIONAL GEODETIC SURVEY
 BX2350.in February 1994.
 BX2350
 BX2350.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2350.GEOID18 height accuracy estimate available here.
 BX2350
 BX2350.Click photographs - Photos may exist for this station.
 BX2350
 BX2350.The dynamic height is computed by dividing the NAVD 88
 BX2350.geopotential number by the normal gravity value computed on the
 BX2350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2350.degrees latitude (g = 980.6199 gals.).
 BX2350
 BX2350.The modeled gravity was interpolated from observed gravity values.
 BX2350
 BX2350;                    North         East    Units  Estimated Accuracy
 BX2350;SPC LA N     -   152,450.      933,690.      MT  (+/- 180 meters Scaled)
 BX2350
 BX2350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR810263(NAD 83)
 BX2350
 BX2350                          SUPERSEDED SURVEY CONTROL
 BX2350
 BX2350  NAVD 88 (06/15/91)   37.582  (m)          123.30   (f) SUPERSEDED  1 1
 BX2350  NGVD 29 (11/26/84)   37.634  (m)          123.47   (f) ADJUSTED    1 1
 BX2350
 BX2350.Superseded values are not recommended for survey control.
 BX2350
 BX2350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2350.See file dsdata.pdf to determine how the superseded data were derived.
 BX2350
 BX2350_MARKER: DD = SURVEY DISK
 BX2350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2350_STAMPING: 35V70 1977
 BX2350_MARK LOGO: LADHGS
 BX2350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2350+STABILITY: SURFACE MOTION
 BX2350
 BX2350  HISTORY     - Date     Condition        Report By
 BX2350  HISTORY     - 1977     MONUMENTED       LADH
 BX2350
 BX2350                          STATION DESCRIPTION
 BX2350
 BX2350'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BX2350'2.15 MI SE FROM POWHATAN.
 BX2350'ABOUT 2.15 MI SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE IN
 BX2350'POWHATAN, 9.3 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2350'OFFICE AT NATCHITOCHES, 75 FT NORTHEAST OF THE CENTERLINE OF STATE
 BX2350'HIGHWAY 1, 14 FT NORTHEAST OF BARB WIRE FENCE, 17 FT NORTHEAST OF
 BX2350'FENCE CORNER, 8 FT SOUTHWEST OF NATURAL GAS PIPELINE WARNING SIGN,
 BX2350'1 FT SOUTHEAST OF BARB WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2349 ***********************************************************************
 BX2349  DESIGNATION -  35 V 71
 BX2349  PID         -  BX2349
 BX2349  STATE/COUNTY-  LA/NATCHITOCHES
 BX2349  COUNTRY     -  US
 BX2349  USGS QUAD   -  POWHATAN (2018)
 BX2349
 BX2349                         *CURRENT SURVEY CONTROL
 BX2349  ______________________________________________________________________
 BX2349* NAD 83(1986) POSITION- 31 51 59.     (N) 093 11 09.     (W)   SCALED
 BX2349* NAVD 88 ORTHO HEIGHT -    36.115 (meters)      118.49  (feet) ADJUSTED
 BX2349  ______________________________________________________________________
 BX2349  GEOID HEIGHT    -        -26.011 (meters)                     GEOID18
 BX2349  DYNAMIC HEIGHT  -         36.072 (meters)      118.35  (feet) COMP
 BX2349  MODELED GRAVITY -    979,466.2   (mgal)                       NAVD 88
 BX2349
 BX2349  VERT ORDER      -  FIRST     CLASS I
 BX2349
 BX2349.The horizontal coordinates were scaled from a map and have
 BX2349.an estimated accuracy of +/- 6 seconds.
 BX2349
 BX2349.The orthometric height was determined by differential leveling and
 BX2349.adjusted by the NATIONAL GEODETIC SURVEY
 BX2349.in February 1994.
 BX2349
 BX2349.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2349.GEOID18 height accuracy estimate available here.
 BX2349
 BX2349.Click photographs - Photos may exist for this station.
 BX2349
 BX2349.The dynamic height is computed by dividing the NAVD 88
 BX2349.geopotential number by the normal gravity value computed on the
 BX2349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2349.degrees latitude (g = 980.6199 gals.).
 BX2349
 BX2349.The modeled gravity was interpolated from observed gravity values.
 BX2349
 BX2349;                    North         East    Units  Estimated Accuracy
 BX2349;SPC LA N     -   151,700.      935,110.      MT  (+/- 180 meters Scaled)
 BX2349
 BX2349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR824256(NAD 83)
 BX2349
 BX2349                          SUPERSEDED SURVEY CONTROL
 BX2349
 BX2349  NAVD 88 (06/15/91)   36.114  (m)          118.48   (f) SUPERSEDED  1 1
 BX2349  NGVD 29 (11/26/84)   36.166  (m)          118.65   (f) ADJUSTED    1 1
 BX2349
 BX2349.Superseded values are not recommended for survey control.
 BX2349
 BX2349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2349.See file dsdata.pdf to determine how the superseded data were derived.
 BX2349
 BX2349_MARKER: DD = SURVEY DISK
 BX2349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2349_STAMPING: 35V71 1977
 BX2349_MARK LOGO: LADHGS
 BX2349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2349+STABILITY: SURFACE MOTION
 BX2349
 BX2349  HISTORY     - Date     Condition        Report By
 BX2349  HISTORY     - 1977     MONUMENTED       LADH
 BX2349
 BX2349                          STATION DESCRIPTION
 BX2349
 BX2349'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BX2349'3.2 MI SE FROM POWHATAN.
 BX2349'ABOUT 3.2 MI SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE AT
 BX2349'POWHATAN, 8.35 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2349'OFFICE AT NATCHITOCHES, 195 FT WEST OF CENTERLINE OF STATE HIGHWAY 1,
 BX2349'226 FT SOUTHWEST OF THE WEST END OF A CONCRETE 5 X 5 FT BOX CULVERT,
 BX2349'179 FT SOUTH OF STATE RIGHT-WAY-MARKER, 3 FT NORTH OF GATE POST, 1 FT
 BX2349'EAST OF COMBINATION MESH AND BARB WIRE FENCE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2429 ***********************************************************************
 BX2429  DESIGNATION -  35 V 72
 BX2429  PID         -  BX2429
 BX2429  STATE/COUNTY-  LA/NATCHITOCHES
 BX2429  COUNTRY     -  US
 BX2429  USGS QUAD   -  POWHATAN (2018)
 BX2429
 BX2429                         *CURRENT SURVEY CONTROL
 BX2429  ______________________________________________________________________
 BX2429* NAD 83(1986) POSITION- 31 51 03.     (N) 093 10 37.     (W)   SCALED
 BX2429* NAVD 88 ORTHO HEIGHT -    36.34  (+/-2cm)      119.2   (feet) VERTCON3
 BX2429  ______________________________________________________________________
 BX2429  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 BX2429  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2429
 BX2429.The horizontal coordinates were scaled from a map and have
 BX2429.an estimated accuracy of +/- 6 seconds.
 BX2429
 BX2429.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2429.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2429
 BX2429.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2429.GEOID18 height accuracy estimate available here.
 BX2429
 BX2429.The vertical order pertains to the NGVD 29 superseded value.
 BX2429
 BX2429.Click photographs - Photos may exist for this station.
 BX2429
 BX2429;                    North         East    Units  Estimated Accuracy
 BX2429;SPC LA N     -   149,970.      935,940.      MT  (+/- 180 meters Scaled)
 BX2429
 BX2429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR832239(NAD 83)
 BX2429
 BX2429                          SUPERSEDED SURVEY CONTROL
 BX2429
 BX2429  NGVD 29 (11/26/84)   36.393  (m)          119.40   (f) ADJUSTED    2 2
 BX2429
 BX2429.Superseded values are not recommended for survey control.
 BX2429
 BX2429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2429.See file dsdata.pdf to determine how the superseded data were derived.
 BX2429
 BX2429_MARKER: DD = SURVEY DISK
 BX2429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2429_STAMPING: 35V72 1977
 BX2429_MARK LOGO: LADHGS
 BX2429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2429+STABILITY: SURFACE MOTION
 BX2429
 BX2429  HISTORY     - Date     Condition        Report By
 BX2429  HISTORY     - 1977     MONUMENTED       LADTD
 BX2429  HISTORY     - 20060610 MARK NOT FOUND   USPSQD
 BX2429
 BX2429                          STATION DESCRIPTION
 BX2429
 BX2429'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2429'2.15 MI SE FROM POWHATAN.
 BX2429'ABOUT 2.15 MI SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE IN
 BX2429'POWHATAN, 9.3 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2429'OFFICE AT NATCHITOCHES, 75 FT NORTHEAST OF THE CENTERLINE OF STATE
 BX2429'HIGHWAY 1, 14 FT NORTHEAST OF BARB WIRE FENCE, 17 FT NORTHEAST OF
 BX2429'FENCE CORNER, 8 FT SOUTHWEST OF NATURAL GAS PIPELINE WARNING SIGN,
 BX2429'1 FT SOUTHEAST OF BARB WIRE FENCE.
 BX2429
 BX2429                          STATION RECOVERY (2006)
 BX2429
 BX2429'RECOVERY NOTE BY US POWER SQUADRON 2006 (CVS)
 BX2429'A CASUAL SEARCH OF THE AREA DID NOT REVEAL THE MARK AND THERE IS A
 BX2429'PROBABILITY THAT FILL DIRT HAS COVERED THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2430 ***********************************************************************
 BX2430  DESIGNATION -  35 V 73
 BX2430  PID         -  BX2430
 BX2430  STATE/COUNTY-  LA/NATCHITOCHES
 BX2430  COUNTRY     -  US
 BX2430  USGS QUAD   -  POWHATAN (2018)
 BX2430
 BX2430                         *CURRENT SURVEY CONTROL
 BX2430  ______________________________________________________________________
 BX2430* NAD 83(1986) POSITION- 31 50 11.     (N) 093 10 29.     (W)   SCALED
 BX2430* NAVD 88 ORTHO HEIGHT -    35.79  (+/-2cm)      117.4   (feet) VERTCON3
 BX2430  ______________________________________________________________________
 BX2430  GEOID HEIGHT    -        -26.024 (meters)                     GEOID18
 BX2430  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2430
 BX2430.The horizontal coordinates were scaled from a map and have
 BX2430.an estimated accuracy of +/- 6 seconds.
 BX2430
 BX2430.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2430.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2430
 BX2430.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2430.GEOID18 height accuracy estimate available here.
 BX2430
 BX2430.The vertical order pertains to the NGVD 29 superseded value.
 BX2430
 BX2430.Click photographs - Photos may exist for this station.
 BX2430
 BX2430;                    North         East    Units  Estimated Accuracy
 BX2430;SPC LA N     -   148,370.      936,140.      MT  (+/- 180 meters Scaled)
 BX2430
 BX2430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR834223(NAD 83)
 BX2430
 BX2430                          SUPERSEDED SURVEY CONTROL
 BX2430
 BX2430  NGVD 29 (11/26/84)   35.839  (m)          117.58   (f) ADJUSTED    2 2
 BX2430
 BX2430.Superseded values are not recommended for survey control.
 BX2430
 BX2430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2430.See file dsdata.pdf to determine how the superseded data were derived.
 BX2430
 BX2430_MARKER: DD = SURVEY DISK
 BX2430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2430_STAMPING: 35V73 1977
 BX2430_MARK LOGO: LADHGS
 BX2430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2430+STABILITY: SURFACE MOTION
 BX2430
 BX2430  HISTORY     - Date     Condition        Report By
 BX2430  HISTORY     - 1977     MONUMENTED       LADTD
 BX2430  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2430
 BX2430                          STATION DESCRIPTION
 BX2430
 BX2430'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2430'3.2 MI SE FROM POWHATAN.
 BX2430'ABOUT 3.2 MI SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE AT
 BX2430'POWHATAN, 8.35 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2430'OFFICE AT NATCHITOCHES, 195 FT WEST OF CENTERLINE OF STATE HIGHWAY 1,
 BX2430'226 FT SOUTHWEST OF THE WEST END OF A CONCRETE 5 X 5 FT BOX CULVERT,
 BX2430'179 FT SOUTH OF STATE RIGHT-WAY-MARKER, 3 FT NORTH OF GATE POST, 1 FT
 BX2430'EAST OF COMBINATION MESH AND BARB WIRE FENCE
 BX2430
 BX2430                          STATION RECOVERY (1995)
 BX2430
 BX2430'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2430'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2431 ***********************************************************************
 BX2431  DESIGNATION -  35 V 74
 BX2431  PID         -  BX2431
 BX2431  STATE/COUNTY-  LA/NATCHITOCHES
 BX2431  COUNTRY     -  US
 BX2431  USGS QUAD   -  POWHATAN (2018)
 BX2431
 BX2431                         *CURRENT SURVEY CONTROL
 BX2431  ______________________________________________________________________
 BX2431* NAD 83(1986) POSITION- 31 49 09.     (N) 093 10 05.     (W)   SCALED
 BX2431* NAVD 88 ORTHO HEIGHT -    33.94  (+/-2cm)      111.4   (feet) VERTCON3
 BX2431  ______________________________________________________________________
 BX2431  GEOID HEIGHT    -        -26.030 (meters)                     GEOID18
 BX2431  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2431
 BX2431.The horizontal coordinates were scaled from a map and have
 BX2431.an estimated accuracy of +/- 6 seconds.
 BX2431
 BX2431.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2431.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2431
 BX2431.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2431.GEOID18 height accuracy estimate available here.
 BX2431
 BX2431.The vertical order pertains to the NGVD 29 superseded value.
 BX2431
 BX2431.Click photographs - Photos may exist for this station.
 BX2431
 BX2431;                    North         East    Units  Estimated Accuracy
 BX2431;SPC LA N     -   146,460.      936,760.      MT  (+/- 180 meters Scaled)
 BX2431
 BX2431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR840204(NAD 83)
 BX2431
 BX2431                          SUPERSEDED SURVEY CONTROL
 BX2431
 BX2431  NGVD 29 (11/26/84)   33.984  (m)          111.50   (f) ADJUSTED    2 2
 BX2431
 BX2431.Superseded values are not recommended for survey control.
 BX2431
 BX2431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2431.See file dsdata.pdf to determine how the superseded data were derived.
 BX2431
 BX2431_MARKER: DD = SURVEY DISK
 BX2431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2431_STAMPING: 35V74 1977
 BX2431_MARK LOGO: LADHGS
 BX2431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2431+STABILITY: SURFACE MOTION
 BX2431
 BX2431  HISTORY     - Date     Condition        Report By
 BX2431  HISTORY     - 1977     MONUMENTED       LADTD
 BX2431  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2431
 BX2431                          STATION DESCRIPTION
 BX2431
 BX2431'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2431'4.3 MI SE FROM POWHATAN.
 BX2431'ABOUT 4.3 MI SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE AT
 BX2431'POWHATAN, 7.25 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2431'OFFICE AT NATCHITOCHES, 200 FT WEST OF THE CENTERLINE OF STATE HIGHWAY
 BX2431'1, 69 FT SOUTH OF THE CENTER OF A DOUBLE SWING METAL GATE, 5 FT WEST
 BX2431'OF COMBINATION MESH AND BARB WIRE FENCE, 30 FT EAST OF THE BANK OF A
 BX2431'BORROW PIT POND OF WATER.
 BX2431
 BX2431                          STATION RECOVERY (1995)
 BX2431
 BX2431'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2431'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2432 ***********************************************************************
 BX2432  DESIGNATION -  35 V 75
 BX2432  PID         -  BX2432
 BX2432  STATE/COUNTY-  LA/NATCHITOCHES
 BX2432  COUNTRY     -  US
 BX2432  USGS QUAD   -  POWHATAN (2018)
 BX2432
 BX2432                         *CURRENT SURVEY CONTROL
 BX2432  ______________________________________________________________________
 BX2432* NAD 83(1986) POSITION- 31 48 15.     (N) 093 09 41.     (W)   SCALED
 BX2432* NAVD 88 ORTHO HEIGHT -    33.98  (+/-2cm)      111.5   (feet) VERTCON3
 BX2432  ______________________________________________________________________
 BX2432  GEOID HEIGHT    -        -26.033 (meters)                     GEOID18
 BX2432  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2432
 BX2432.The horizontal coordinates were scaled from a map and have
 BX2432.an estimated accuracy of +/- 6 seconds.
 BX2432
 BX2432.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2432.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2432
 BX2432.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2432.GEOID18 height accuracy estimate available here.
 BX2432
 BX2432.The vertical order pertains to the NGVD 29 superseded value.
 BX2432
 BX2432.Click photographs - Photos may exist for this station.
 BX2432
 BX2432;                    North         East    Units  Estimated Accuracy
 BX2432;SPC LA N     -   144,790.      937,380.      MT  (+/- 180 meters Scaled)
 BX2432
 BX2432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR847187(NAD 83)
 BX2432
 BX2432                          SUPERSEDED SURVEY CONTROL
 BX2432
 BX2432  NGVD 29 (11/26/84)   34.029  (m)          111.64   (f) ADJUSTED    2 2
 BX2432
 BX2432.Superseded values are not recommended for survey control.
 BX2432
 BX2432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2432.See file dsdata.pdf to determine how the superseded data were derived.
 BX2432
 BX2432_MARKER: DD = SURVEY DISK
 BX2432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2432_STAMPING: 35V75 1977
 BX2432_MARK LOGO: LADHGS
 BX2432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2432+STABILITY: SURFACE MOTION
 BX2432
 BX2432  HISTORY     - Date     Condition        Report By
 BX2432  HISTORY     - 1977     MONUMENTED       LADTD
 BX2432  HISTORY     - 19950506 GOOD             USPSQD
 BX2432  HISTORY     - 20060610 MARK NOT FOUND   USPSQD
 BX2432
 BX2432                          STATION DESCRIPTION
 BX2432
 BX2432'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2432'5.35 MI SOUTH FROM POWHATAN.
 BX2432'ABOUT 5.35 SOUTH ALONG STATE HIGHWAY 1 FROM THE POST OFFICE AT
 BX2432'POWHATAN, 6.2 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2432'OFFICE AT NATCHITOCHES, 107 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BX2432'1, 44 FT SOUTH OF THE CENTER OF DOUBLE SWING METAL GATE, 2 FT WEST OF
 BX2432'COMBINATION MESH AND BARB WIRE FENCE, .2 MI NORTH OF NORTH END OF
 BX2432'CONCRETE BRIDGE OVER BAYOU PIERRE.
 BX2432
 BX2432                          STATION RECOVERY (1995)
 BX2432
 BX2432'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2432'RECOVERED IN GOOD CONDITION.
 BX2432
 BX2432                          STATION RECOVERY (2006)
 BX2432
 BX2432'RECOVERY NOTE BY US POWER SQUADRON 2006 (CVS)
 BX2432'THERE IS PROBABLY 2 TO 3 FEET OF FILL DIRT COVERING THE MARK IF IT
 BX2432'STILL EXISTS.  THE SWING GATE REFERENCED IS NO LONGER THERE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2433 ***********************************************************************
 BX2433  DESIGNATION -  35 V 76
 BX2433  PID         -  BX2433
 BX2433  STATE/COUNTY-  LA/NATCHITOCHES
 BX2433  COUNTRY     -  US
 BX2433  USGS QUAD   -  POWHATAN (2018)
 BX2433
 BX2433                         *CURRENT SURVEY CONTROL
 BX2433  ______________________________________________________________________
 BX2433* NAD 83(1986) POSITION- 31 47 43.     (N) 093 09 19.     (W)   SCALED
 BX2433* NAVD 88 ORTHO HEIGHT -    55.25  (+/-2cm)      181.3   (feet) VERTCON3
 BX2433  ______________________________________________________________________
 BX2433  GEOID HEIGHT    -        -26.034 (meters)                     GEOID18
 BX2433  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2433
 BX2433.The horizontal coordinates were scaled from a map and have
 BX2433.an estimated accuracy of +/- 6 seconds.
 BX2433
 BX2433.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2433.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2433
 BX2433.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2433.GEOID18 height accuracy estimate available here.
 BX2433
 BX2433.The vertical order pertains to the NGVD 29 superseded value.
 BX2433
 BX2433.Click photographs - Photos may exist for this station.
 BX2433
 BX2433;                    North         East    Units  Estimated Accuracy
 BX2433;SPC LA N     -   143,800.      937,950.      MT  (+/- 180 meters Scaled)
 BX2433
 BX2433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR853177(NAD 83)
 BX2433
 BX2433                          SUPERSEDED SURVEY CONTROL
 BX2433
 BX2433  NGVD 29 (11/26/84)   55.295  (m)          181.41   (f) ADJUSTED    2 2
 BX2433
 BX2433.Superseded values are not recommended for survey control.
 BX2433
 BX2433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2433.See file dsdata.pdf to determine how the superseded data were derived.
 BX2433
 BX2433_MARKER: DD = SURVEY DISK
 BX2433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2433_STAMPING: 35V76 1977
 BX2433_MARK LOGO: LADHGS
 BX2433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2433+STABILITY: SURFACE MOTION
 BX2433
 BX2433  HISTORY     - Date     Condition        Report By
 BX2433  HISTORY     - 1977     MONUMENTED       LADTD
 BX2433  HISTORY     - 19950506 GOOD             USPSQD
 BX2433  HISTORY     - 20060610 GOOD             USPSQD
 BX2433
 BX2433                          STATION DESCRIPTION
 BX2433
 BX2433'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2433'5.3 MI NW FROM NATCHITOCHES.
 BX2433'ABOUT 5.3 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2433'OFFICE AT NATCHITOCHES, .7 MI SOUTH OF CONCRETE BRIDGE OVER BAYOU
 BX2433'PIERRE, 116 FT NORTH OF THE CENTERLINE OF STATE HIGHWAY 1, 76 FT NORTH
 BX2433'OF A 24 IN CONCRETE SIDE DRAIN PIPE UNDER BLACKTOP ROAD LEADING NORTH,
 BX2433'57 FT WEST OF THE CENTER OF BLACKTOP ROAD LEADING NORTH, 7 FT WEST OF
 BX2433'STATE RIGHT-WAY-MARKER, 6 FT WEST OF FENCE CORNER, 1 FT SOUTH OF
 BX2433'COMBINATION MESH AND BARB WIRE FENCE
 BX2433
 BX2433                          STATION RECOVERY (1995)
 BX2433
 BX2433'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2433'RECOVERED IN GOOD CONDITION.
 BX2433
 BX2433                          STATION RECOVERY (2006)
 BX2433
 BX2433'RECOVERY NOTE BY US POWER SQUADRON 2006 (CVS)
 BX2433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2434 ***********************************************************************
 BX2434  DESIGNATION -  35 V 77
 BX2434  PID         -  BX2434
 BX2434  STATE/COUNTY-  LA/NATCHITOCHES
 BX2434  COUNTRY     -  US
 BX2434  USGS QUAD   -  POWHATAN (2018)
 BX2434
 BX2434                         *CURRENT SURVEY CONTROL
 BX2434  ______________________________________________________________________
 BX2434* NAD 83(1986) POSITION- 31 47 33.     (N) 093 08 19.     (W)   SCALED
 BX2434* NAVD 88 ORTHO HEIGHT -    48.70  (+/-2cm)      159.8   (feet) VERTCON3
 BX2434  ______________________________________________________________________
 BX2434  GEOID HEIGHT    -        -26.027 (meters)                     GEOID18
 BX2434  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2434
 BX2434.The horizontal coordinates were scaled from a map and have
 BX2434.an estimated accuracy of +/- 6 seconds.
 BX2434
 BX2434.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2434.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2434
 BX2434.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2434.GEOID18 height accuracy estimate available here.
 BX2434
 BX2434.The vertical order pertains to the NGVD 29 superseded value.
 BX2434
 BX2434.Click photographs - Photos may exist for this station.
 BX2434
 BX2434;                    North         East    Units  Estimated Accuracy
 BX2434;SPC LA N     -   143,480.      939,530.      MT  (+/- 180 meters Scaled)
 BX2434
 BX2434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR868174(NAD 83)
 BX2434
 BX2434                          SUPERSEDED SURVEY CONTROL
 BX2434
 BX2434  NGVD 29 (11/26/84)   48.743  (m)          159.92   (f) ADJUSTED    2 2
 BX2434
 BX2434.Superseded values are not recommended for survey control.
 BX2434
 BX2434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2434.See file dsdata.pdf to determine how the superseded data were derived.
 BX2434
 BX2434_MARKER: DD = SURVEY DISK
 BX2434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2434_STAMPING: 35V77 1977
 BX2434_MARK LOGO: LADHGS
 BX2434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2434+STABILITY: SURFACE MOTION
 BX2434
 BX2434  HISTORY     - Date     Condition        Report By
 BX2434  HISTORY     - 1977     MONUMENTED       LADTD
 BX2434  HISTORY     - 19950506 GOOD             USPSQD
 BX2434  HISTORY     - 20060610 GOOD             USPSQD
 BX2434
 BX2434                          STATION DESCRIPTION
 BX2434
 BX2434'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2434'4.3 MI NW FROM NATCHITOCHES.
 BX2434'ABOUT 4.3 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2434'OFFICE AT NATCHITOCHES, AT THE UNITED GAS PIPELINE CROSSING, 105 FT.
 BX2434'NORTH OF THE CENTERLINE OF STATE HIGHWAY 1, 37 FT NORTH OF A CONCRETE
 BX2434'PAVE DITCH, 9 FT NORTHWEST OF A POWER POLE, 4 FT WEST OF STATE RIGHT.
 BX2434'OF-WAY MARKER, 1 FT SOUTH OF COMBINATION MESH AND BARB WIRE FENCE,
 BX2434'64 FT EAST OF WARNING POST AND SIGN FOR UNITED GAS PIPELINE.
 BX2434
 BX2434                          STATION RECOVERY (1995)
 BX2434
 BX2434'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2434'RECOVERED IN GOOD CONDITION.
 BX2434
 BX2434                          STATION RECOVERY (2006)
 BX2434
 BX2434'RECOVERY NOTE BY US POWER SQUADRON 2006 (CVS)
 BX2434'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2435 ***********************************************************************
 BX2435  DESIGNATION -  35 V 78
 BX2435  PID         -  BX2435
 BX2435  STATE/COUNTY-  LA/NATCHITOCHES
 BX2435  COUNTRY     -  US
 BX2435  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX2435
 BX2435                         *CURRENT SURVEY CONTROL
 BX2435  ______________________________________________________________________
 BX2435* NAD 83(1986) POSITION- 31 47 09.     (N) 093 07 15.     (W)   SCALED
 BX2435* NAVD 88 ORTHO HEIGHT -    52.17  (+/-2cm)      171.2   (feet) VERTCON3
 BX2435  ______________________________________________________________________
 BX2435  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 BX2435  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2435
 BX2435.The horizontal coordinates were scaled from a map and have
 BX2435.an estimated accuracy of +/- 6 seconds.
 BX2435
 BX2435.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2435.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2435
 BX2435.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2435.GEOID18 height accuracy estimate available here.
 BX2435
 BX2435.The vertical order pertains to the NGVD 29 superseded value.
 BX2435
 BX2435.Click photographs - Photos may exist for this station.
 BX2435
 BX2435;                    North         East    Units  Estimated Accuracy
 BX2435;SPC LA N     -   142,740.      941,210.      MT  (+/- 180 meters Scaled)
 BX2435
 BX2435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR885167(NAD 83)
 BX2435
 BX2435                          SUPERSEDED SURVEY CONTROL
 BX2435
 BX2435  NGVD 29 (11/26/84)   52.210  (m)          171.29   (f) ADJUSTED    2 2
 BX2435
 BX2435.Superseded values are not recommended for survey control.
 BX2435
 BX2435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2435.See file dsdata.pdf to determine how the superseded data were derived.
 BX2435
 BX2435_MARKER: DD = SURVEY DISK
 BX2435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2435_STAMPING: 35V78 1977
 BX2435_MARK LOGO: LADHGS
 BX2435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2435+STABILITY: SURFACE MOTION
 BX2435
 BX2435  HISTORY     - Date     Condition        Report By
 BX2435  HISTORY     - 1977     MONUMENTED       LADTD
 BX2435  HISTORY     - 19950506 GOOD             USPSQD
 BX2435  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2435
 BX2435                          STATION DESCRIPTION
 BX2435
 BX2435'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2435'3.3 MI NW FROM NATCHITOCHES.
 BX2435'ABOUT 3.3 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2435'OFFICE AT NATCHITOCHES, AT THE TENNESSEE GAS PIPELINE CROSSING,
 BX2435'106 FT NORTHEAST OF THE CENTERLINE OF STATE HIGHWAY 1, 58 FT SOUTHEAST
 BX2435'OF POWER POLE, 25 FT NORTHWEST OF WARNING POST AND SIGN FOR TENNESSEE
 BX2435'GAS PIPELINE CROSSING, 123.5 FT NORTHWEST OF THE CENTER OF A METAL
 BX2435'DOUBLE SWING GATE, 1 FT SOUTHWEST OF COMBINATION MESH AND BARB WIRE
 BX2435'FENCE.
 BX2435
 BX2435                          STATION RECOVERY (1995)
 BX2435
 BX2435'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2435'RECOVERED IN GOOD CONDITION.
 BX2435
 BX2435                          STATION RECOVERY (2001)
 BX2435
 BX2435'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX2435'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2436 ***********************************************************************
 BX2436  DESIGNATION -  35 V 79
 BX2436  PID         -  BX2436
 BX2436  STATE/COUNTY-  LA/NATCHITOCHES
 BX2436  COUNTRY     -  US
 BX2436  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX2436
 BX2436                         *CURRENT SURVEY CONTROL
 BX2436  ______________________________________________________________________
 BX2436* NAD 83(1986) POSITION- 31 46 49.     (N) 093 06 27.     (W)   SCALED
 BX2436* NAVD 88 ORTHO HEIGHT -    52.17  (+/-2cm)      171.2   (feet) VERTCON3
 BX2436  ______________________________________________________________________
 BX2436  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 BX2436  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2436
 BX2436.The horizontal coordinates were scaled from a map and have
 BX2436.an estimated accuracy of +/- 6 seconds.
 BX2436
 BX2436.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2436.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2436
 BX2436.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2436.GEOID18 height accuracy estimate available here.
 BX2436
 BX2436.The vertical order pertains to the NGVD 29 superseded value.
 BX2436
 BX2436.Click photographs - Photos may exist for this station.
 BX2436
 BX2436;                    North         East    Units  Estimated Accuracy
 BX2436;SPC LA N     -   142,110.      942,460.      MT  (+/- 180 meters Scaled)
 BX2436
 BX2436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR898160(NAD 83)
 BX2436
 BX2436                          SUPERSEDED SURVEY CONTROL
 BX2436
 BX2436  NGVD 29 (11/26/84)   52.204  (m)          171.27   (f) ADJUSTED    2 2
 BX2436
 BX2436.Superseded values are not recommended for survey control.
 BX2436
 BX2436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2436.See file dsdata.pdf to determine how the superseded data were derived.
 BX2436
 BX2436_MARKER: DD = SURVEY DISK
 BX2436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2436_STAMPING: 35V79 1977
 BX2436_MARK LOGO: LADHGS
 BX2436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2436+STABILITY: SURFACE MOTION
 BX2436
 BX2436  HISTORY     - Date     Condition        Report By
 BX2436  HISTORY     - 1977     MONUMENTED       LADTD
 BX2436  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2436
 BX2436                          STATION DESCRIPTION
 BX2436
 BX2436'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2436'2.25 MI NW FROM NATCHITOCHES.
 BX2436'ABOUT 2.25 MI NORTH NORTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 BX2436'OFFICE AT NATCHITOCHES, .2 MI NORTH OF THE NATCHITOCHES PARISH CITY
 BX2436'LIMITS SIGN, 150 FT NORTHEAST OF THE CENTERLINE OF STATE HIGHWAY 1,
 BX2436'64 FT SOUTHEAST OF A POWER POLE, 1 FT SOUTHWEST OF A COMBINATION MESH
 BX2436'AND BARB WIRE FENCE
 BX2436
 BX2436                          STATION RECOVERY (2001)
 BX2436
 BX2436'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX2436'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1886 ***********************************************************************
 BX1886  DESIGNATION -  35 V 8
 BX1886  PID         -  BX1886
 BX1886  STATE/COUNTY-  LA/NATCHITOCHES
 BX1886  COUNTRY     -  US
 BX1886  USGS QUAD   -  PROVENCAL (2018)
 BX1886
 BX1886                         *CURRENT SURVEY CONTROL
 BX1886  ______________________________________________________________________
 BX1886* NAD 83(1986) POSITION- 31 43 01.     (N) 093 14 25.     (W)   SCALED
 BX1886* NAVD 88 ORTHO HEIGHT -    71.13  (+/-2cm)      233.4   (feet) VERTCON3
 BX1886  ______________________________________________________________________
 BX1886  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 BX1886  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1886
 BX1886.The horizontal coordinates were scaled from a map and have
 BX1886.an estimated accuracy of +/- 6 seconds.
 BX1886
 BX1886.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1886.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1886
 BX1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1886.GEOID18 height accuracy estimate available here.
 BX1886
 BX1886.The vertical order pertains to the NGVD 29 superseded value.
 BX1886
 BX1886.Click photographs - Photos may exist for this station.
 BX1886
 BX1886;                    North         East    Units  Estimated Accuracy
 BX1886;SPC LA N     -   135,170.      929,840.      MT  (+/- 180 meters Scaled)
 BX1886
 BX1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR772090(NAD 83)
 BX1886
 BX1886                          SUPERSEDED SURVEY CONTROL
 BX1886
 BX1886  NGVD 29 (11/26/84)   71.170  (m)          233.50   (f) ADJUSTED    2 0
 BX1886
 BX1886.Superseded values are not recommended for survey control.
 BX1886
 BX1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1886.See file dsdata.pdf to determine how the superseded data were derived.
 BX1886
 BX1886_MARKER: DD = SURVEY DISK
 BX1886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1886_STAMPING: 35V8 1969
 BX1886_MARK LOGO: LADHGS
 BX1886_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1886+STABILITY: SURFACE MOTION
 BX1886
 BX1886  HISTORY     - Date     Condition        Report By
 BX1886  HISTORY     - 1969     MONUMENTED       LADH
 BX1886  HISTORY     - 1970     GOOD             LADTD
 BX1886  HISTORY     - 1983     GOOD             LADTD
 BX1886  HISTORY     - 20010922 GOOD             USPSQD
 BX1886  HISTORY     - 20051009 MARK NOT FOUND   USPSQD
 BX1886
 BX1886                          STATION DESCRIPTION
 BX1886
 BX1886'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1886'4.75 MI NE FROM ROBELINE.
 BX1886'LOCATED ABOUT 4.75 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1886'ROBELINE POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 35V7.  61 FEET
 BX1886'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  48 FEET SOUTHWEST OF
 BX1886'THE WEST END OF A 18 INCH CONCRETE PIPE SIDE DRAIN.  2 FEET NORTHWEST
 BX1886'OF A FENCE CORNER.  82 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 BX1886'RESIDENCE OF MR. W.S. GASS.  DISK IN TOP OF A CONCRETE POST PROJECTING
 BX1886'3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF
 BX1886'THE MARK.  SECTION 31, T 9N, R 8W.
 BX1886
 BX1886                          STATION RECOVERY (1983)
 BX1886
 BX1886'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BX1886'RECOVERED IN GOOD CONDITION.
 BX1886
 BX1886                          STATION RECOVERY (2001)
 BX1886
 BX1886'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1886'RECOVERED IN GOOD CONDITION.
 BX1886
 BX1886                          STATION RECOVERY (2005)
 BX1886
 BX1886'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1886'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2437 ***********************************************************************
 BX2437  DESIGNATION -  35 V 80
 BX2437  PID         -  BX2437
 BX2437  STATE/COUNTY-  LA/NATCHITOCHES
 BX2437  COUNTRY     -  US
 BX2437  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX2437
 BX2437                         *CURRENT SURVEY CONTROL
 BX2437  ______________________________________________________________________
 BX2437* NAD 83(1986) POSITION- 31 46 05.     (N) 093 06 25.     (W)   SCALED
 BX2437* NAVD 88 ORTHO HEIGHT -    39.75  (+/-2cm)      130.4   (feet) VERTCON3
 BX2437  ______________________________________________________________________
 BX2437  GEOID HEIGHT    -        -26.032 (meters)                     GEOID18
 BX2437  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2437
 BX2437.The horizontal coordinates were scaled from a map and have
 BX2437.an estimated accuracy of +/- 6 seconds.
 BX2437
 BX2437.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2437.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2437
 BX2437.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2437.GEOID18 height accuracy estimate available here.
 BX2437
 BX2437.The vertical order pertains to the NGVD 29 superseded value.
 BX2437
 BX2437.Click photographs - Photos may exist for this station.
 BX2437
 BX2437;                    North         East    Units  Estimated Accuracy
 BX2437;SPC LA N     -   140,760.      942,510.      MT  (+/- 180 meters Scaled)
 BX2437
 BX2437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR898147(NAD 83)
 BX2437
 BX2437                          SUPERSEDED SURVEY CONTROL
 BX2437
 BX2437  NGVD 29 (11/26/84)   39.793  (m)          130.55   (f) ADJUSTED    2 2
 BX2437
 BX2437.Superseded values are not recommended for survey control.
 BX2437
 BX2437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2437.See file dsdata.pdf to determine how the superseded data were derived.
 BX2437
 BX2437_MARKER: DD = SURVEY DISK
 BX2437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2437_STAMPING: 35V80 1977
 BX2437_MARK LOGO: LADHGS
 BX2437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2437+STABILITY: SURFACE MOTION
 BX2437
 BX2437  HISTORY     - Date     Condition        Report By
 BX2437  HISTORY     - 1977     MONUMENTED       LADTD
 BX2437  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2437
 BX2437                          STATION DESCRIPTION
 BX2437
 BX2437'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2437'2.1 MI NW FROM NATCHITOCHES.
 BX2437'ABOUT 1.65 MI NORTH ALONG STATE HIGHWAY 1 (BUSINESS) FROM THE POST
 BX2437'OFFICE AT NATCHITOCHES TO THE INTERSECTION OF STATE HIGHWAY 1 AND 3191
 BX2437'TURN LEFT ON STATE HIGHWAY 1 SOUTH FOR .5 MI AND THE MARKER ON THE
 BX2437'LEFT, .2 MI NORTH OF THE NORTH END OF CONCRETE BRIDGE OVER SIBLEY LAKE
 BX2437'130 FT EAST OF THE CENTERLINE OF STATE HIGHWAY 1, 38 FT NORTHEAST OF
 BX2437'THE NORTH END OF A 18 IN. CONCRETE SIDE DRAIN PIPE, 35 FT SOUTH OF A
 BX2437'FIRE HYDRANT, 13 FT NORTH OF A 15 IN. PINE TREE.
 BX2437
 BX2437                          STATION RECOVERY (1995)
 BX2437
 BX2437'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2437'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1887 ***********************************************************************
 BX1887  DESIGNATION -  35 V 9
 BX1887  PID         -  BX1887
 BX1887  STATE/COUNTY-  LA/NATCHITOCHES
 BX1887  COUNTRY     -  US
 BX1887  USGS QUAD   -  PROVENCAL (2018)
 BX1887
 BX1887                         *CURRENT SURVEY CONTROL
 BX1887  ______________________________________________________________________
 BX1887* NAD 83(1986) POSITION- 31 43 01.     (N) 093 13 20.     (W)   SCALED
 BX1887* NAVD 88 ORTHO HEIGHT -    71.16  (+/-2cm)      233.5   (feet) VERTCON3
 BX1887  ______________________________________________________________________
 BX1887  GEOID HEIGHT    -        -26.092 (meters)                     GEOID18
 BX1887  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1887
 BX1887.The horizontal coordinates were scaled from a map and have
 BX1887.an estimated accuracy of +/- 6 seconds.
 BX1887
 BX1887.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1887.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1887
 BX1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1887.GEOID18 height accuracy estimate available here.
 BX1887
 BX1887.The vertical order pertains to the NGVD 29 superseded value.
 BX1887
 BX1887.Click photographs - Photos may exist for this station.
 BX1887
 BX1887;                    North         East    Units  Estimated Accuracy
 BX1887;SPC LA N     -   135,160.      931,550.      MT  (+/- 180 meters Scaled)
 BX1887
 BX1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR789090(NAD 83)
 BX1887
 BX1887                          SUPERSEDED SURVEY CONTROL
 BX1887
 BX1887  NGVD 29 (11/26/84)   71.199  (m)          233.59   (f) ADJUSTED    2 0
 BX1887
 BX1887.Superseded values are not recommended for survey control.
 BX1887
 BX1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1887.See file dsdata.pdf to determine how the superseded data were derived.
 BX1887
 BX1887_MARKER: DD = SURVEY DISK
 BX1887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1887_STAMPING: 35V9 1969
 BX1887_MARK LOGO: LADHGS
 BX1887_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1887+STABILITY: SURFACE MOTION
 BX1887
 BX1887  HISTORY     - Date     Condition        Report By
 BX1887  HISTORY     - 1969     MONUMENTED       LADH
 BX1887  HISTORY     - 1970     GOOD             LADTD
 BX1887  HISTORY     - 20010922 GOOD             USPSQD
 BX1887  HISTORY     - 20051009 GOOD             USPSQD
 BX1887
 BX1887                          STATION DESCRIPTION
 BX1887
 BX1887'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1887'5.80 MI NE FROM ROBELINE.
 BX1887'LOCATED ABOUT 5.80 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE
 BX1887'ROBELINE POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 35V8.  84 FEET
 BX1887'NORTH NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 6.  58 FEET
 BX1887'EAST OF A POWER POLE WITH ONE GUY WIRE.  4 FEET SOUTHWEST OF A 8 INCH
 BX1887'PINE TREE.  305 FEET NORTHWEST ACROSS LOUISIANA HIGHWAY 6 FROM MILE
 BX1887'POST 38.  DISK IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BX1887'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH SOUTHWEST OF THE
 BX1887'MARK.  SECTION 32, T 9N, R 8W.
 BX1887
 BX1887                          STATION RECOVERY (2001)
 BX1887
 BX1887'RECOVERY NOTE BY US POWER SQUADRON 2001 (CM)
 BX1887'RECOVERED IN GOOD CONDITION.
 BX1887
 BX1887                          STATION RECOVERY (2005)
 BX1887
 BX1887'RECOVERY NOTE BY US POWER SQUADRON 2005 (DPM)
 BX1887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0233 ***********************************************************************
 BJ0233  DESIGNATION -  35 WARL
 BJ0233  PID         -  BJ0233
 BJ0233  STATE/COUNTY-  LA/ST LANDRY
 BJ0233  COUNTRY     -  US
 BJ0233  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ0233
 BJ0233                         *CURRENT SURVEY CONTROL
 BJ0233  ______________________________________________________________________
 BJ0233* NAD 83(1986) POSITION- 30 33 06.     (N) 091 45 24.     (W)   SCALED
 BJ0233* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0233  **This station is located in a suspected subsidence area (see below).
 BJ0233  ______________________________________________________________________
 BJ0233  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BJ0233  DYNAMIC HEIGHT  -          8.998 (meters)       29.52  (feet) COMP
 BJ0233  MODELED GRAVITY -    979,342.5   (mgal)                       NAVD 88
 BJ0233
 BJ0233.The horizontal coordinates were scaled from a map and have
 BJ0233.an estimated accuracy of +/- 6 seconds.
 BJ0233
 BJ0233.** This station is in an area of known vertical motion. If an
 BJ0233.** orthometric height was ever established but is not available 
 BJ0233.** in the current survey control section, the orthometric height
 BJ0233.** is considered suspect.  Suspect heights are available in the
 BJ0233.** superseded section only if requested.
 BJ0233
 BJ0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0233.GEOID18 height accuracy estimate available here.
 BJ0233
 BJ0233.Click photographs - Photos may exist for this station.
 BJ0233
 BJ0233.The dynamic height is computed by dividing the NAVD 88
 BJ0233.geopotential number by the normal gravity value computed on the
 BJ0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0233.degrees latitude (g = 980.6199 gals.).
 BJ0233
 BJ0233.The modeled gravity was interpolated from observed gravity values.
 BJ0233
 BJ0233;                    North         East    Units  Estimated Accuracy
 BJ0233;SPC LA S     -   227,490.      959,380.      MT  (+/- 180 meters Scaled)
 BJ0233
 BJ0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP192805(NAD 83)
 BJ0233
 BJ0233                          SUPERSEDED SURVEY CONTROL
 BJ0233
 BJ0233.No superseded survey control is available for this station.
 BJ0233
 BJ0233_MARKER: DD = SURVEY DISK
 BJ0233_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0233_STAMPING: PBM 35 WARL 1976
 BJ0233_MARK LOGO: USACE
 BJ0233_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0233_ROD/PIPE-DEPTH: 36.0 meters
 BJ0233_SLEEVE-DEPTH  : 33.2 meters
 BJ0233
 BJ0233  HISTORY     - Date     Condition        Report By
 BJ0233  HISTORY     - 1976     MONUMENTED       USACE
 BJ0233  HISTORY     - 1976     GOOD             NGS
 BJ0233
 BJ0233                          STATION DESCRIPTION
 BJ0233
 BJ0233'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0233'1.1 MI NORTH FROM KROTZ SPRINGS.
 BJ0233'1.1 MILES NORTH ALONG STATE HIGHWAY 105 FROM THE POST OFFICE,
 BJ0233'AT THE JUNCTION OF A GRAVELED ROAD LEADING NORTHEAST, 41 FT EAST
 BJ0233'OF THE CENTER LINE OF THE HIGHWAY, 32 FT SOUTHEAST OF THE CENTER
 BJ0233'LINE OF THE ROAD, 98 FT EAST OF AND ACROSS THE HIGHWAY FROM POWER
 BJ0233'LINE POLE NUMBER 756F WITH A TRANSFORMER, 23.5 FT SOUTH OF THE SOUTH
 BJ0233'END OF A GATE, 6.8 FT EAST OF A FENCE, A 1-INCH IRON PIPE WITH A
 BJ0233'DISK DRIVEN TO A DEPTH OF 118 FT ENCASED IN A 2-INCH IRON PIPE BORED
 BJ0233'TO A DEPTH OF 109 FT WITH A 3-INCH SCREW CAP FOR ACCESS, THE SCREW
 BJ0233'CAP PROJECTS 18 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1598 ***********************************************************************
 BJ1598  DESIGNATION -  35.9
 BJ1598  PID         -  BJ1598
 BJ1598  STATE/COUNTY-  LA/ST TAMMANY
 BJ1598  COUNTRY     -  US
 BJ1598  USGS QUAD   -  MADISONVILLE (2018)
 BJ1598
 BJ1598                         *CURRENT SURVEY CONTROL
 BJ1598  ______________________________________________________________________
 BJ1598* NAD 83(1986) POSITION- 30 29 55.     (N) 090 14 17.     (W)   SCALED
 BJ1598* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1598  **This station is located in a suspected subsidence area (see below).
 BJ1598  ______________________________________________________________________
 BJ1598  GEOID HEIGHT    -        -26.815 (meters)                     GEOID18
 BJ1598
 BJ1598.The horizontal coordinates were scaled from a map and have
 BJ1598.an estimated accuracy of +/- 6 seconds.
 BJ1598
 BJ1598.** This station is in an area of known vertical motion. If an
 BJ1598.** orthometric height was ever established but is not available 
 BJ1598.** in the current survey control section, the orthometric height
 BJ1598.** is considered suspect.  Suspect heights are available in the
 BJ1598.** superseded section only if requested.
 BJ1598
 BJ1598.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1598.GEOID18 height accuracy estimate available here.
 BJ1598
 BJ1598.Click photographs - Photos may exist for this station.
 BJ1598
 BJ1598;                    North         East    Units  Estimated Accuracy
 BJ1598;SPC LA S     -   222,040.    1,105,140.      MT  (+/- 180 meters Scaled)
 BJ1598
 BJ1598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP650772(NAD 83)
 BJ1598
 BJ1598                          SUPERSEDED SURVEY CONTROL
 BJ1598
 BJ1598.No superseded survey control is available for this station.
 BJ1598
 BJ1598_MARKER: Z = SEE DESCRIPTION
 BJ1598_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1598_SP_SET: CULVERT HEADWALL
 BJ1598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1598+STABILITY: SURFACE MOTION
 BJ1598
 BJ1598  HISTORY     - Date     Condition        Report By
 BJ1598  HISTORY     - 1934     MONUMENTED       USGS
 BJ1598  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1598
 BJ1598                          STATION DESCRIPTION
 BJ1598
 BJ1598'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1598'2.2 MI W FROM GOODBEE.
 BJ1598'2.2 MILES WEST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 BJ1598'GOODBEE, ST. TAMMANY PARISH, 180 FEET EAST OF MILEPOST C 8, AT A SMALL
 BJ1598'ROUND CONCRETE CULVERT UNDER THE TRACK, AND ON THE TOP OF THE NORTH
 BJ1598'END.  A PAINTED SQUARE, MARKED 35.9.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1111 ***********************************************************************
 CP1111  DESIGNATION -  350 A BOLT
 CP1111  PID         -  CP1111
 CP1111  STATE/COUNTY-  LA/EAST CARROLL
 CP1111  COUNTRY     -  US
 CP1111  USGS QUAD   -  MILLIKIN (2018)
 CP1111
 CP1111                         *CURRENT SURVEY CONTROL
 CP1111  ______________________________________________________________________
 CP1111* NAD 83(1986) POSITION- 32 54 58.     (N) 091 12 43.     (W)   SCALED
 CP1111* NAVD 88 ORTHO HEIGHT -    32.16  (+/-2cm)      105.5   (feet) VERTCON3
 CP1111  ______________________________________________________________________
 CP1111  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 CP1111  VERT ORDER      -  ? (See Below)
 CP1111
 CP1111.The horizontal coordinates were scaled from a map and have
 CP1111.an estimated accuracy of +/- 6 seconds.
 CP1111
 CP1111.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1111.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1111
 CP1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1111.GEOID18 height accuracy estimate available here.
 CP1111
 CP1111.The vertical order pertains to the NGVD 29 superseded value.
 CP1111
 CP1111.Click photographs - Photos may exist for this station.
 CP1111
 CP1111;                    North         East    Units  Estimated Accuracy
 CP1111;SPC LA N     -   268,620.    1,120,490.      MT  (+/- 180 meters Scaled)
 CP1111
 CP1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS672434(NAD 83)
 CP1111
 CP1111                          SUPERSEDED SURVEY CONTROL
 CP1111
 CP1111  NGVD 29 (??/??/92)   32.097  (m)          105.30   (f) ADJ UNCH       
 CP1111
 CP1111.Superseded values are not recommended for survey control.
 CP1111
 CP1111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1111.See file dsdata.pdf to determine how the superseded data were derived.
 CP1111
 CP1111_MARKER: B = BOLT
 CP1111_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1111_SP_SET: UNDERGROUND STONE
 CP1111_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1111
 CP1111  HISTORY     - Date     Condition        Report By
 CP1111  HISTORY     - UNK      MONUMENTED       USACE
 CP1111  HISTORY     - 1934     GOOD             USACE
 CP1111
 CP1111                          STATION DESCRIPTION
 CP1111
 CP1111'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1111'11 MI N FROM LAKE PROVIDENCE.
 CP1111'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1111'THE MISSISSIPPI RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 11
 CP1111'MILES NORTH OF LAKE PROVIDENCE, LA., 4 1/2 MI. SE OF MILLIKEN, 820
 CP1111'FEET SOUTHWEST OF GRAVEL HIGHWAY NO. 65.  1310 FEET WEST OF LEVEE
 CP1111'STATION NO. 300.  SOUTH OFA SCHOOL.  20 FEET EAST OF A HOME IN
 CP1111'SOUTHEAST CORNER OF YARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1110 ***********************************************************************
 CP1110  DESIGNATION -  350 A CAP
 CP1110  PID         -  CP1110
 CP1110  STATE/COUNTY-  LA/EAST CARROLL
 CP1110  COUNTRY     -  US
 CP1110  USGS QUAD   -  MILLIKIN (2018)
 CP1110
 CP1110                         *CURRENT SURVEY CONTROL
 CP1110  ______________________________________________________________________
 CP1110* NAD 83(1986) POSITION- 32 54 58.     (N) 091 12 43.     (W)   SCALED
 CP1110* NAVD 88 ORTHO HEIGHT -    33.37  (+/-2cm)      109.5   (feet) VERTCON3
 CP1110  ______________________________________________________________________
 CP1110  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 CP1110  VERT ORDER      -  ? (See Below)
 CP1110
 CP1110.The horizontal coordinates were scaled from a map and have
 CP1110.an estimated accuracy of +/- 6 seconds.
 CP1110
 CP1110.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1110.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1110
 CP1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1110.GEOID18 height accuracy estimate available here.
 CP1110
 CP1110.The vertical order pertains to the NGVD 29 superseded value.
 CP1110
 CP1110.Click photographs - Photos may exist for this station.
 CP1110
 CP1110;                    North         East    Units  Estimated Accuracy
 CP1110;SPC LA N     -   268,620.    1,120,490.      MT  (+/- 180 meters Scaled)
 CP1110
 CP1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS672434(NAD 83)
 CP1110
 CP1110                          SUPERSEDED SURVEY CONTROL
 CP1110
 CP1110  NGVD 29 (??/??/92)   33.307  (m)          109.27   (f) ADJ UNCH       
 CP1110
 CP1110.Superseded values are not recommended for survey control.
 CP1110
 CP1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1110.See file dsdata.pdf to determine how the superseded data were derived.
 CP1110
 CP1110_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1110_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1110_MARK LOGO: USACE
 CP1110_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1110_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1110
 CP1110  HISTORY     - Date     Condition        Report By
 CP1110  HISTORY     - UNK      MONUMENTED       USACE
 CP1110  HISTORY     - 1934     GOOD             USACE
 CP1110
 CP1110                          STATION DESCRIPTION
 CP1110
 CP1110'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1110'11 MI N FROM LAKE PROVIDENCE.
 CP1110'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1110'THE MISSISSIPPI RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 11
 CP1110'MILES NORTH OF LAKE PROVIDENCE, LA., 4 1/2 MI. SE OF MILLIKEN, 820
 CP1110'FEET SOUTHWEST OF GRAVEL HIGHWAY NO. 65.  1310 FEET WEST OF LEVEE
 CP1110'STATION NO. 300.  SOUTH OF A SCHOOL.  20 FEET EAST OF A HOME IN
 CP1110'SOUTHEAST CORNER OF YARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0702 ***********************************************************************
 CP0702  DESIGNATION -  3500 A BOLT
 CP0702  PID         -  CP0702
 CP0702  STATE/COUNTY-  LA/MADISON
 CP0702  COUNTRY     -  US
 CP0702  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0702
 CP0702                         *CURRENT SURVEY CONTROL
 CP0702  ______________________________________________________________________
 CP0702* NAD 83(1986) POSITION- 32 18 55.     (N) 090 56 31.     (W)   SCALED
 CP0702* NAVD 88 ORTHO HEIGHT -    25.34  (+/-2cm)       83.1   (feet) VERTCON3
 CP0702  ______________________________________________________________________
 CP0702  GEOID HEIGHT    -        -26.558 (meters)                     GEOID18
 CP0702  VERT ORDER      -  ? (See Below)
 CP0702
 CP0702.The horizontal coordinates were scaled from a map and have
 CP0702.an estimated accuracy of +/- 6 seconds.
 CP0702
 CP0702.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0702.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0702
 CP0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0702.GEOID18 height accuracy estimate available here.
 CP0702
 CP0702.The vertical order pertains to the NGVD 29 superseded value.
 CP0702
 CP0702.Click photographs - Photos may exist for this station.
 CP0702
 CP0702;                    North         East    Units  Estimated Accuracy
 CP0702;SPC LA N     -   202,330.    1,146,710.      MT  (+/- 180 meters Scaled)
 CP0702
 CP0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR937772(NAD 83)
 CP0702
 CP0702                          SUPERSEDED SURVEY CONTROL
 CP0702
 CP0702  NGVD 29 (??/??/92)   25.363  (m)           83.21   (f) ADJ UNCH       
 CP0702
 CP0702.Superseded values are not recommended for survey control.
 CP0702
 CP0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0702.See file dsdata.pdf to determine how the superseded data were derived.
 CP0702
 CP0702_MARKER: B = BOLT
 CP0702_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0702_SP_SET: UNDERGROUND STONE
 CP0702_PROJECTION: RECESSED 91 CENTIMETERS
 CP0702_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0702
 CP0702  HISTORY     - Date     Condition        Report By
 CP0702  HISTORY     - UNK      MONUMENTED       USACE
 CP0702  HISTORY     - 1934     GOOD             USACE
 CP0702
 CP0702                          STATION DESCRIPTION
 CP0702
 CP0702'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0702'ABOUT 1 MILE SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0702'MADISON PARISH, ABOUT 645 FEET WEST OF LEVEE STATION 3500, ABOUT 2,000
 CP0702'FEET SOUTHWEST OF U.S. HIGHWAY 80, ABOUT 480 FEET NORTH OF A
 CP0702'TRIANGULAR-BLAZED 26-INCH COTTONWOOD TREE, ABOUT 170 FEET SOUTHEAST OF
 CP0702'A 40-INCH PECAN TREE, 75 FEET EAST OF A HOUSE, AND 3 FEET SOUTHEAST OF
 CP0702'A WIRE FENCE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET
 CP0702'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 CP0702'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0701 ***********************************************************************
 CP0701  DESIGNATION -  3500 A CAP
 CP0701  PID         -  CP0701
 CP0701  STATE/COUNTY-  LA/MADISON
 CP0701  COUNTRY     -  US
 CP0701  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0701
 CP0701                         *CURRENT SURVEY CONTROL
 CP0701  ______________________________________________________________________
 CP0701* NAD 83(1986) POSITION- 32 18 56.     (N) 090 56 31.     (W)   SCALED
 CP0701* NAVD 88 ORTHO HEIGHT -    26.56  (+/-2cm)       87.1   (feet) VERTCON3
 CP0701  ______________________________________________________________________
 CP0701  GEOID HEIGHT    -        -26.559 (meters)                     GEOID18
 CP0701  VERT ORDER      -  ? (See Below)
 CP0701
 CP0701.The horizontal coordinates were scaled from a map and have
 CP0701.an estimated accuracy of +/- 6 seconds.
 CP0701
 CP0701.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0701
 CP0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0701.GEOID18 height accuracy estimate available here.
 CP0701
 CP0701.The vertical order pertains to the NGVD 29 superseded value.
 CP0701
 CP0701.Click photographs - Photos may exist for this station.
 CP0701
 CP0701;                    North         East    Units  Estimated Accuracy
 CP0701;SPC LA N     -   202,360.    1,146,710.      MT  (+/- 180 meters Scaled)
 CP0701
 CP0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR937772(NAD 83)
 CP0701
 CP0701                          SUPERSEDED SURVEY CONTROL
 CP0701
 CP0701  NGVD 29 (??/??/92)   26.586  (m)           87.22   (f) ADJ UNCH       
 CP0701
 CP0701.Superseded values are not recommended for survey control.
 CP0701
 CP0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0701.See file dsdata.pdf to determine how the superseded data were derived.
 CP0701
 CP0701_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0701_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0701_MARK LOGO: USACE
 CP0701_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0701_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0701
 CP0701  HISTORY     - Date     Condition        Report By
 CP0701  HISTORY     - UNK      MONUMENTED       USACE
 CP0701  HISTORY     - 1934     GOOD             USACE
 CP0701
 CP0701                          STATION DESCRIPTION
 CP0701
 CP0701'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0701'ABOUT 1 MILE SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0701'MADISON PARISH, ABOUT 645 FEET WEST OF LEVEE STATION 3500, ABOUT 2,000
 CP0701'FEET SOUTHWEST OF U.S. HIGHWAY 80, ABOUT 480 FEET NORTH OF A
 CP0701'TRIANGULAR-BLAZED 26-INCH COTTONWOOD TREE, ABOUT 170 FEET SOUTHEAST OF
 CP0701'A 40-INCH PECAN TREE, 75 FEET EAST OF A HOUSE, AND 3 FEET SOUTHEAST OF
 CP0701'A WIRE FENCE.  AN IRON PIPE BEARING A CORPS OF ENGINEERS. U.S. ARMY,
 CP0701'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1747 ***********************************************************************
 CQ1747  DESIGNATION -  3512
 CQ1747  PID         -  CQ1747
 CQ1747  STATE/COUNTY-  LA/CADDO
 CQ1747  COUNTRY     -  US
 CQ1747  USGS QUAD   -  GREENWOOD (2018)
 CQ1747
 CQ1747                         *CURRENT SURVEY CONTROL
 CQ1747  ______________________________________________________________________
 CQ1747* NAD 83(1986) POSITION- 32 26 33.46   (N) 093 57 31.06   (W)   HD_HELD1
 CQ1747* NAVD 88 ORTHO HEIGHT -    88.022 (meters)      288.79  (feet) ADJUSTED
 CQ1747  ______________________________________________________________________
 CQ1747  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 CQ1747  DYNAMIC HEIGHT  -         87.923 (meters)      288.46  (feet) COMP
 CQ1747  MODELED GRAVITY -    979,509.6   (mgal)                       NAVD 88
 CQ1747
 CQ1747  VERT ORDER      -  FIRST     CLASS II
 CQ1747
 CQ1747.The horizontal coordinates were determined by differentially corrected
 CQ1747.hand held GPS observations or other comparable positioning techniques
 CQ1747.and have an estimated accuracy of +/- 3 meters.
 CQ1747
 CQ1747.The orthometric height was determined by differential leveling and
 CQ1747.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1747.in June 1991.
 CQ1747
 CQ1747.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1747.GEOID18 height accuracy estimate available here.
 CQ1747
 CQ1747.Click photographs - Photos may exist for this station.
 CQ1747
 CQ1747.The dynamic height is computed by dividing the NAVD 88
 CQ1747.geopotential number by the normal gravity value computed on the
 CQ1747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1747.degrees latitude (g = 980.6199 gals.).
 CQ1747
 CQ1747.The modeled gravity was interpolated from observed gravity values.
 CQ1747
 CQ1747;                    North         East    Units  Estimated Accuracy
 CQ1747;SPC LA N     -   216,315.4     862,846.0     MT  (+/- 3 meters HH1 GPS) 
 CQ1747
 CQ1747_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0988889903(NAD 83)
 CQ1747
 CQ1747                          SUPERSEDED SURVEY CONTROL
 CQ1747
 CQ1747  NGVD 29 (11/26/84)   88.093  (m)          289.02   (f) ADJUSTED    1 2
 CQ1747
 CQ1747.Superseded values are not recommended for survey control.
 CQ1747
 CQ1747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1747.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1747
 CQ1747_MARKER: DD = SURVEY DISK
 CQ1747_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1747_STAMPING: 3512
 CQ1747_MARK LOGO: CGS+SS
 CQ1747_PROJECTION: FLUSH
 CQ1747_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1747
 CQ1747  HISTORY     - Date     Condition        Report By
 CQ1747  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1747  HISTORY     - 1954     GOOD             CGS
 CQ1747  HISTORY     - 1969     GOOD             LADTD
 CQ1747  HISTORY     - 1990     GOOD             USPSQD
 CQ1747  HISTORY     - 19990206 GOOD             USPSQD
 CQ1747  HISTORY     - 20061014 GOOD             USPSQD
 CQ1747
 CQ1747                          STATION DESCRIPTION
 CQ1747
 CQ1747'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 CQ1747'1.0 MI E FROM GREENWOOD.
 CQ1747'1.0 MILE EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT GREENWOOD,
 CQ1747'141.4 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE WESTERNER CAFE, 31
 CQ1747'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 17 FEET WEST OF A POWER
 CQ1747'POLE, 2.3 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 CQ1747'POST WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND.
 CQ1747
 CQ1747                          STATION RECOVERY (1969)
 CQ1747
 CQ1747'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 CQ1747'LOCATED 0.93 MILES EAST ALONG UNITED STATES HIGHWAY 79 AND 80 FROM THE
 CQ1747'JUNCTION OF UNITED STATES HIGHWAY 79 AND 80 AND LOUISIANA HIGHWAY 169
 CQ1747'IN GREENWOOD, 141 FEET NORTHEAST OF NORTHWEST CORNER OF BRICK
 CQ1747'BUILDING, 138 FEET NORTH OF NORTHEAST CORNER OF BRICK BUILDING, 31
 CQ1747'FEET SOUTH OF CENTERLINE OF UNITED STATES HIGHWAY 79 AND 80, 22 FEET
 CQ1747'NORTHWEST OF A CONCRETE SIGN POST AND 17 FEET WEST OF A POWER POLE.
 CQ1747'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  A STEEL
 CQ1747'WITNESS POST IS SET 2.0 FEET SOUTH OF THE MARK.  SEC 25, T 17N, R 16W.
 CQ1747
 CQ1747                          STATION RECOVERY (1990)
 CQ1747
 CQ1747'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1747'RECOVERED IN GOOD CONDITION.
 CQ1747
 CQ1747                          STATION RECOVERY (1999)
 CQ1747
 CQ1747'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1747'RECOVERED IN GOOD CONDITION.
 CQ1747
 CQ1747                          STATION RECOVERY (2006)
 CQ1747
 CQ1747'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ1747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1746 ***********************************************************************
 CQ1746  DESIGNATION -  3513
 CQ1746  PID         -  CQ1746
 CQ1746  STATE/COUNTY-  LA/CADDO
 CQ1746  COUNTRY     -  US
 CQ1746  USGS QUAD   -  GREENWOOD (2018)
 CQ1746
 CQ1746                         *CURRENT SURVEY CONTROL
 CQ1746  ______________________________________________________________________
 CQ1746* NAD 83(1986) POSITION- 32 26 34.     (N) 093 58 06.     (W)   SCALED
 CQ1746* NAVD 88 ORTHO HEIGHT -    74.312 (meters)      243.81  (feet) ADJUSTED
 CQ1746  ______________________________________________________________________
 CQ1746  GEOID HEIGHT    -        -26.030 (meters)                     GEOID18
 CQ1746  DYNAMIC HEIGHT  -         74.228 (meters)      243.53  (feet) COMP
 CQ1746  MODELED GRAVITY -    979,509.3   (mgal)                       NAVD 88
 CQ1746
 CQ1746  VERT ORDER      -  FIRST     CLASS II
 CQ1746
 CQ1746.The horizontal coordinates were scaled from a map and have
 CQ1746.an estimated accuracy of +/- 6 seconds.
 CQ1746
 CQ1746.The orthometric height was determined by differential leveling and
 CQ1746.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1746.in June 1991.
 CQ1746
 CQ1746.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1746.GEOID18 height accuracy estimate available here.
 CQ1746
 CQ1746.Click photographs - Photos may exist for this station.
 CQ1746
 CQ1746.The dynamic height is computed by dividing the NAVD 88
 CQ1746.geopotential number by the normal gravity value computed on the
 CQ1746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1746.degrees latitude (g = 980.6199 gals.).
 CQ1746
 CQ1746.The modeled gravity was interpolated from observed gravity values.
 CQ1746
 CQ1746;                    North         East    Units  Estimated Accuracy
 CQ1746;SPC LA N     -   216,340.      861,930.      MT  (+/- 180 meters Scaled)
 CQ1746
 CQ1746_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR089899(NAD 83)
 CQ1746
 CQ1746                          SUPERSEDED SURVEY CONTROL
 CQ1746
 CQ1746  NGVD 29 (11/26/84)   74.384  (m)          244.04   (f) ADJUSTED    1 2
 CQ1746
 CQ1746.Superseded values are not recommended for survey control.
 CQ1746
 CQ1746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1746.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1746
 CQ1746_MARKER: DD = SURVEY DISK
 CQ1746_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1746_STAMPING: 3513
 CQ1746_MARK LOGO: CGS+SS
 CQ1746_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1746_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1746
 CQ1746  HISTORY     - Date     Condition        Report By
 CQ1746  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1746  HISTORY     - 1954     GOOD             CGS
 CQ1746  HISTORY     - 1969     GOOD             LADTD
 CQ1746  HISTORY     - 1990     GOOD             USPSQD
 CQ1746  HISTORY     - 19990206 GOOD             USPSQD
 CQ1746  HISTORY     - 20061014 POOR             USPSQD
 CQ1746
 CQ1746                          STATION DESCRIPTION
 CQ1746
 CQ1746'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 CQ1746'0.4 MI E FROM GREENWOOD.
 CQ1746'0.4 MILE EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT GREENWOOD,
 CQ1746'0.1 MILE EAST OF A SMALL BRIDGE, ON TOP OF A SMALL KNOLL, 92 FEET
 CQ1746'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 61.7 FEET SOUTH OF A POWER
 CQ1746'POLE, 52.8 FEET SOUTH OF A FENCE, 30.3 FEET SOUTHEAST OF A 14 INCH
 CQ1746'HACKBERRY TREE, 52.4 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A
 CQ1746'CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
 CQ1746
 CQ1746                          STATION RECOVERY (1969)
 CQ1746
 CQ1746'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 CQ1746'LOCATED 0.27 MILES EAST ALONG UNITED STATES HIGHWAY 79 AND 80 FROM THE
 CQ1746'JUNCTION OF UNITED STATES HIGHWAY 79 AND 80 AND LOUISIANA HIGHWAY 169
 CQ1746'IN GREENWOOD, 108 FEET SOUTHEAST OF SOUTHEAST CORNER OF BRICK
 CQ1746'RESIDENCE, 92 FEET SOUTH OF THE CENTERLINE OF UNITED STATES HIGHWAY 79
 CQ1746'AND 80, 74 FEET SOUTHEAST OF POWER POLE 272 AT THE INTERSECTION OF
 CQ1746'POWER LINES, 60 FEET EAST OF 18 INCH OAK AND 8 FEET EAST OF A FENCE.
 CQ1746'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 CQ1746'GROUND.  A STEEL WITNESS POST IS SET 2.0 FEET NORTH OF THE MARK.  SEC
 CQ1746'26, T 17N, R 16W.
 CQ1746
 CQ1746                          STATION RECOVERY (1990)
 CQ1746
 CQ1746'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1746'RECOVERED IN GOOD CONDITION.
 CQ1746
 CQ1746                          STATION RECOVERY (1999)
 CQ1746
 CQ1746'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1746'RECOVERED IN GOOD CONDITION.
 CQ1746
 CQ1746                          STATION RECOVERY (2006)
 CQ1746
 CQ1746'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ1746'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2354 ***********************************************************************
 CQ2354  DESIGNATION -  3525
 CQ2354  PID         -  CQ2354
 CQ2354  STATE/COUNTY-  LA/CADDO
 CQ2354  COUNTRY     -  US
 CQ2354  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2354
 CQ2354                         *CURRENT SURVEY CONTROL
 CQ2354  ______________________________________________________________________
 CQ2354* NAD 83(1986) POSITION- 32 20 46.56   (N) 093 56 36.08   (W)   HD_HELD1
 CQ2354* NAVD 88 ORTHO HEIGHT -    83.783 (meters)      274.88  (feet) ADJUSTED
 CQ2354  ______________________________________________________________________
 CQ2354  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 CQ2354  DYNAMIC HEIGHT  -         83.688 (meters)      274.57  (feet) COMP
 CQ2354  MODELED GRAVITY -    979,501.1   (mgal)                       NAVD 88
 CQ2354
 CQ2354  VERT ORDER      -  SECOND    CLASS I
 CQ2354
 CQ2354.The horizontal coordinates were determined by differentially corrected
 CQ2354.hand held GPS observations or other comparable positioning techniques
 CQ2354.and have an estimated accuracy of +/- 3 meters.
 CQ2354
 CQ2354.The orthometric height was determined by differential leveling and
 CQ2354.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2354.in June 1991.
 CQ2354
 CQ2354.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2354.GEOID18 height accuracy estimate available here.
 CQ2354
 CQ2354.Click photographs - Photos may exist for this station.
 CQ2354
 CQ2354.The dynamic height is computed by dividing the NAVD 88
 CQ2354.geopotential number by the normal gravity value computed on the
 CQ2354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2354.degrees latitude (g = 980.6199 gals.).
 CQ2354
 CQ2354.The modeled gravity was interpolated from observed gravity values.
 CQ2354
 CQ2354;                    North         East    Units  Estimated Accuracy
 CQ2354;SPC LA N     -   205,611.8     864,139.7     MT  (+/- 3 meters HH1 GPS) 
 CQ2354
 CQ2354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1122979208(NAD 83)
 CQ2354
 CQ2354                          SUPERSEDED SURVEY CONTROL
 CQ2354
 CQ2354  NGVD 29 (11/26/84)   83.850  (m)          275.10   (f) ADJUSTED    2 1
 CQ2354
 CQ2354.Superseded values are not recommended for survey control.
 CQ2354
 CQ2354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2354.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2354
 CQ2354_MARKER: DD = SURVEY DISK
 CQ2354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2354_STAMPING: 3525
 CQ2354_MARK LOGO: CGS+SS
 CQ2354_PROJECTION: RECESSED 5 CENTIMETERS
 CQ2354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2354+STABILITY: SURFACE MOTION
 CQ2354
 CQ2354  HISTORY     - Date     Condition        Report By
 CQ2354  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2354  HISTORY     - 1969     GOOD             LADTD
 CQ2354  HISTORY     - 20061014 MARK NOT FOUND   USPSQD
 CQ2354
 CQ2354                          STATION DESCRIPTION
 CQ2354
 CQ2354'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2354'2.5 MI N FROM SPRING RIDGE.
 CQ2354'LOCATED 2.5 MILES NORTH ALONG LOUISIANA STATE HIGHWAY 169 FROM THE
 CQ2354'INTERSECTION OF LOUISIANA STATE HIGHWAY 169 AND LOUISIANA STATE
 CQ2354'HIGHWAY 525 IN SPRING RIDGE.  IT IS 526 FEET SOUTH ALONG LOUISIANA
 CQ2354'STATE HIGHWAY 169 FROM THE TEXAS EASTERN PIPE LINE CROSSING.  156 FEET
 CQ2354'SOUTHWEST OF A POWER POLE NO. 2.  156 FEET SOUTH OF A FENCE CORNER. 53
 CQ2354'FEET WEST OF THE CENTERLINE OF LOUISIANA STATE HIGHWAY 169 AND 15 FEET
 CQ2354'WEST OF A WIRE FENCE.  IT IS A LOUISIANA GEODETIC SURVEY DISK SET IN
 CQ2354'THE TOP OF A CONCRETE POST 2 INCHES BELOW THE GROUND. IT IS 2 FEET
 CQ2354'WEST OF A METAL WITNESS POST.
 CQ2354
 CQ2354                          STATION RECOVERY (2006)
 CQ2354
 CQ2354'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2355 ***********************************************************************
 CQ2355  DESIGNATION -  3526
 CQ2355  PID         -  CQ2355
 CQ2355  STATE/COUNTY-  LA/CADDO
 CQ2355  COUNTRY     -  US
 CQ2355  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2355
 CQ2355                         *CURRENT SURVEY CONTROL
 CQ2355  ______________________________________________________________________
 CQ2355* NAD 83(1986) POSITION- 32 20 31.     (N) 093 56 43.     (W)   SCALED
 CQ2355* NAVD 88 ORTHO HEIGHT -    83.920 (meters)      275.33  (feet) ADJUSTED
 CQ2355  ______________________________________________________________________
 CQ2355  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 CQ2355  DYNAMIC HEIGHT  -         83.825 (meters)      275.02  (feet) COMP
 CQ2355  MODELED GRAVITY -    979,500.7   (mgal)                       NAVD 88
 CQ2355
 CQ2355  VERT ORDER      -  SECOND    CLASS I
 CQ2355
 CQ2355.The horizontal coordinates were scaled from a map and have
 CQ2355.an estimated accuracy of +/- 6 seconds.
 CQ2355
 CQ2355.The orthometric height was determined by differential leveling and
 CQ2355.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2355.in June 1991.
 CQ2355
 CQ2355.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2355.GEOID18 height accuracy estimate available here.
 CQ2355
 CQ2355.Click photographs - Photos may exist for this station.
 CQ2355
 CQ2355.The dynamic height is computed by dividing the NAVD 88
 CQ2355.geopotential number by the normal gravity value computed on the
 CQ2355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2355.degrees latitude (g = 980.6199 gals.).
 CQ2355
 CQ2355.The modeled gravity was interpolated from observed gravity values.
 CQ2355
 CQ2355;                    North         East    Units  Estimated Accuracy
 CQ2355;SPC LA N     -   205,140.      863,950.      MT  (+/- 180 meters Scaled)
 CQ2355
 CQ2355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR110787(NAD 83)
 CQ2355
 CQ2355                          SUPERSEDED SURVEY CONTROL
 CQ2355
 CQ2355  NGVD 29 (11/26/84)   83.987  (m)          275.55   (f) ADJUSTED    2 1
 CQ2355
 CQ2355.Superseded values are not recommended for survey control.
 CQ2355
 CQ2355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2355.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2355
 CQ2355_MARKER: DD = SURVEY DISK
 CQ2355_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2355_STAMPING: 3526
 CQ2355_MARK LOGO: CGS+SS
 CQ2355_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2355
 CQ2355  HISTORY     - Date     Condition        Report By
 CQ2355  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2355  HISTORY     - 1969     GOOD             LADTD
 CQ2355  HISTORY     - 20061014 MARK NOT FOUND   USPSQD
 CQ2355
 CQ2355                          STATION DESCRIPTION
 CQ2355
 CQ2355'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2355'2.1 MI N FROM SPRING RIDGE.
 CQ2355'LOCATED 2.1 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM ITS
 CQ2355'INTERSECTION WITH LOUISIANA HIGHWAY 525 IN SPRING RIDGE TO THE MARK ON
 CQ2355'THE LEFT.  IT IS 278 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME
 CQ2355'RESIDENCE.  106 FEET NORTHWEST OF A POWER POLE NO. 8.  45 FEET WEST OF
 CQ2355'THE CENTERLINE OF LOUISIANA HIGHWAY 169.  40 FEET NORTHWEST OF POWER
 CQ2355'POLE NO. 7.  2 FEET EAST OF A WIRE FENCE AND 1.5 FEET EAST OF A METAL
 CQ2355'WITNESS POST.  IT IS A LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP
 CQ2355'OF A CONCRETE POST PROJECTING 5 INCHES.
 CQ2355
 CQ2355                          STATION RECOVERY (2006)
 CQ2355
 CQ2355'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2355'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2357 ***********************************************************************
 CQ2357  DESIGNATION -  3527
 CQ2357  PID         -  CQ2357
 CQ2357  STATE/COUNTY-  LA/CADDO
 CQ2357  COUNTRY     -  US
 CQ2357  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2357
 CQ2357                         *CURRENT SURVEY CONTROL
 CQ2357  ______________________________________________________________________
 CQ2357* NAD 83(1986) POSITION- 32 20 13.     (N) 093 56 37.     (W)   SCALED
 CQ2357* NAVD 88 ORTHO HEIGHT -    96.309 (meters)      315.97  (feet) ADJUSTED
 CQ2357  ______________________________________________________________________
 CQ2357  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 CQ2357  DYNAMIC HEIGHT  -         96.199 (meters)      315.61  (feet) COMP
 CQ2357  MODELED GRAVITY -    979,500.3   (mgal)                       NAVD 88
 CQ2357
 CQ2357  VERT ORDER      -  SECOND    CLASS I
 CQ2357
 CQ2357.The horizontal coordinates were scaled from a map and have
 CQ2357.an estimated accuracy of +/- 6 seconds.
 CQ2357
 CQ2357.The orthometric height was determined by differential leveling and
 CQ2357.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2357.in June 1991.
 CQ2357
 CQ2357.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2357.GEOID18 height accuracy estimate available here.
 CQ2357
 CQ2357.Click photographs - Photos may exist for this station.
 CQ2357
 CQ2357.The dynamic height is computed by dividing the NAVD 88
 CQ2357.geopotential number by the normal gravity value computed on the
 CQ2357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2357.degrees latitude (g = 980.6199 gals.).
 CQ2357
 CQ2357.The modeled gravity was interpolated from observed gravity values.
 CQ2357
 CQ2357;                    North         East    Units  Estimated Accuracy
 CQ2357;SPC LA N     -   204,580.      864,100.      MT  (+/- 180 meters Scaled)
 CQ2357
 CQ2357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR111781(NAD 83)
 CQ2357
 CQ2357                          SUPERSEDED SURVEY CONTROL
 CQ2357
 CQ2357  NGVD 29 (11/26/84)   96.374  (m)          316.19   (f) ADJUSTED    2 1
 CQ2357
 CQ2357.Superseded values are not recommended for survey control.
 CQ2357
 CQ2357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2357.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2357
 CQ2357_MARKER: DD = SURVEY DISK
 CQ2357_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2357_STAMPING: 3527
 CQ2357_MARK LOGO: CGS+SS
 CQ2357_PROJECTION: RECESSED 20 CENTIMETERS
 CQ2357_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2357
 CQ2357  HISTORY     - Date     Condition        Report By
 CQ2357  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2357  HISTORY     - 1969     GOOD             LADTD
 CQ2357  HISTORY     - 20061014 MARK NOT FOUND   USPSQD
 CQ2357
 CQ2357                          STATION DESCRIPTION
 CQ2357
 CQ2357'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2357'1.7 MI N FROM SPRING RIDGE.
 CQ2357'LOCATED 1.7 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM ITS
 CQ2357'INTERSECTION WITH LOUISIANA HIGHWAY 525 IN SPRING RIDGE.  IT IS 158
 CQ2357'FEET NORTHWEST OF A WATER WELL.  148 FEET NORTHWEST OF THE NORTHWEST
 CQ2357'CORNER OF A FRAME RESIDENCE.  50 FEET WEST OF A POWER POLE.  44 FEET
 CQ2357'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 169.  15 FEET EAST OF A
 CQ2357'METAL WITNESS POST.  IT IS A LOUISIANA GEODETIC SURVEY DISK SET IN THE
 CQ2357'TOP OF A CONCRETE POST 8 INCHES BELOW THE GROUND.
 CQ2357
 CQ2357                          STATION RECOVERY (2006)
 CQ2357
 CQ2357'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2357'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2359 ***********************************************************************
 CQ2359  DESIGNATION -  3529
 CQ2359  PID         -  CQ2359
 CQ2359  STATE/COUNTY-  LA/CADDO
 CQ2359  COUNTRY     -  US
 CQ2359  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2359
 CQ2359                         *CURRENT SURVEY CONTROL
 CQ2359  ______________________________________________________________________
 CQ2359* NAD 83(1986) POSITION- 32 19 37.     (N) 093 56 49.     (W)   SCALED
 CQ2359* NAVD 88 ORTHO HEIGHT -   101.346 (meters)      332.50  (feet) ADJUSTED
 CQ2359  ______________________________________________________________________
 CQ2359  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 CQ2359  DYNAMIC HEIGHT  -        101.230 (meters)      332.12  (feet) COMP
 CQ2359  MODELED GRAVITY -    979,499.4   (mgal)                       NAVD 88
 CQ2359
 CQ2359  VERT ORDER      -  SECOND    CLASS I
 CQ2359
 CQ2359.The horizontal coordinates were scaled from a map and have
 CQ2359.an estimated accuracy of +/- 6 seconds.
 CQ2359
 CQ2359.The orthometric height was determined by differential leveling and
 CQ2359.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2359.in June 1991.
 CQ2359
 CQ2359.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2359.GEOID18 height accuracy estimate available here.
 CQ2359
 CQ2359.Click photographs - Photos may exist for this station.
 CQ2359
 CQ2359.The dynamic height is computed by dividing the NAVD 88
 CQ2359.geopotential number by the normal gravity value computed on the
 CQ2359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2359.degrees latitude (g = 980.6199 gals.).
 CQ2359
 CQ2359.The modeled gravity was interpolated from observed gravity values.
 CQ2359
 CQ2359;                    North         East    Units  Estimated Accuracy
 CQ2359;SPC LA N     -   203,470.      863,770.      MT  (+/- 180 meters Scaled)
 CQ2359
 CQ2359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR108770(NAD 83)
 CQ2359
 CQ2359                          SUPERSEDED SURVEY CONTROL
 CQ2359
 CQ2359  NGVD 29 (11/26/84)  101.410  (m)          332.71   (f) ADJUSTED    2 1
 CQ2359
 CQ2359.Superseded values are not recommended for survey control.
 CQ2359
 CQ2359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2359.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2359
 CQ2359_MARKER: DD = SURVEY DISK
 CQ2359_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2359_STAMPING: 3529
 CQ2359_MARK LOGO: CGS+SS
 CQ2359_PROJECTION: FLUSH
 CQ2359_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2359
 CQ2359  HISTORY     - Date     Condition        Report By
 CQ2359  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2359  HISTORY     - 1969     GOOD             LADTD
 CQ2359  HISTORY     - 19990213 POOR             USPSQD
 CQ2359  HISTORY     - 20061014 MARK NOT FOUND   USPSQD
 CQ2359
 CQ2359                          STATION DESCRIPTION
 CQ2359
 CQ2359'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2359'0.8 MI N FROM SPRING RIDGE.
 CQ2359'LOCATED 0.8 MILE NORTH ALONG LOUISIANA HIGHWAY 169 FROM THE JUNCTION
 CQ2359'WITH LOUISIANA HIGHWAY 525 IN SPRING RIDGE TO THE MARK ON THE LEFT. IT
 CQ2359'IS 250 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME RESIDENCE.
 CQ2359'145 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A CHAIN LINK FENCE. 140
 CQ2359'FEET WEST OF THE SOUTHWEST CORNER OF THE SOUTHEAST CORNER OF A
 CQ2359'CONCRETE AND METAL SHOP BUILDING.  95 FEET WEST OF THE CENTERLINE OF
 CQ2359'LOUISIANA HIGHWAY 169.  2 FEET EAST OF A METAL WITNESS POST. IT IS A
 CQ2359'LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP OF A CONCRETE POST FLUSH
 CQ2359'WITH THE GROUND.
 CQ2359
 CQ2359                          STATION RECOVERY (1999)
 CQ2359
 CQ2359'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2359'MARK RECOVERED IN POOR CONDITION.
 CQ2359
 CQ2359                          STATION RECOVERY (2006)
 CQ2359
 CQ2359'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2360 ***********************************************************************
 CQ2360  DESIGNATION -  3530
 CQ2360  PID         -  CQ2360
 CQ2360  STATE/COUNTY-  LA/CADDO
 CQ2360  COUNTRY     -  US
 CQ2360  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2360
 CQ2360                         *CURRENT SURVEY CONTROL
 CQ2360  ______________________________________________________________________
 CQ2360* NAD 83(1986) POSITION- 32 19 07.     (N) 093 56 49.     (W)   SCALED
 CQ2360* NAVD 88 ORTHO HEIGHT -    92.511 (meters)      303.51  (feet) ADJUSTED
 CQ2360  ______________________________________________________________________
 CQ2360  GEOID HEIGHT    -        -25.908 (meters)                     GEOID18
 CQ2360  DYNAMIC HEIGHT  -         92.406 (meters)      303.17  (feet) COMP
 CQ2360  MODELED GRAVITY -    979,498.7   (mgal)                       NAVD 88
 CQ2360
 CQ2360  VERT ORDER      -  SECOND    CLASS I
 CQ2360
 CQ2360.The horizontal coordinates were scaled from a map and have
 CQ2360.an estimated accuracy of +/- 6 seconds.
 CQ2360
 CQ2360.The orthometric height was determined by differential leveling and
 CQ2360.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2360.in June 1991.
 CQ2360
 CQ2360.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2360.GEOID18 height accuracy estimate available here.
 CQ2360
 CQ2360.Click photographs - Photos may exist for this station.
 CQ2360
 CQ2360.The dynamic height is computed by dividing the NAVD 88
 CQ2360.geopotential number by the normal gravity value computed on the
 CQ2360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2360.degrees latitude (g = 980.6199 gals.).
 CQ2360
 CQ2360.The modeled gravity was interpolated from observed gravity values.
 CQ2360
 CQ2360;                    North         East    Units  Estimated Accuracy
 CQ2360;SPC LA N     -   202,550.      863,760.      MT  (+/- 180 meters Scaled)
 CQ2360
 CQ2360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR108761(NAD 83)
 CQ2360
 CQ2360                          SUPERSEDED SURVEY CONTROL
 CQ2360
 CQ2360  NGVD 29 (11/26/84)   92.576  (m)          303.73   (f) ADJUSTED    2 1
 CQ2360
 CQ2360.Superseded values are not recommended for survey control.
 CQ2360
 CQ2360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2360.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2360
 CQ2360_MARKER: DD = SURVEY DISK
 CQ2360_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2360_STAMPING: 3530
 CQ2360_MARK LOGO: CGS+SS
 CQ2360_PROJECTION: FLUSH
 CQ2360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2360
 CQ2360  HISTORY     - Date     Condition        Report By
 CQ2360  HISTORY     - 1934     MONUMENTED       LAGS
 CQ2360  HISTORY     - 1969     GOOD             LADTD
 CQ2360  HISTORY     - 19990213 GOOD             USPSQD
 CQ2360  HISTORY     - 20061014 GOOD             USPSQD
 CQ2360
 CQ2360                          STATION DESCRIPTION
 CQ2360
 CQ2360'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2360'0.5 MI N FROM SPRING RIDGE.
 CQ2360'LOCATED 0.5 MILE NORTH ALONG LOUISIANA HIGHWAY 169 FROM ITS
 CQ2360'INTERSECTION WITH STATE HIGHWAY 525 IN SPRING RIDGE.  IT IS 174 FEET
 CQ2360'SOUTHEAST OF THE SOUTHEAST CORNER OF A RESIDENCE.  147 FEET NORTH OF A
 CQ2360'TEXAS GAS COMPANY CONCRETE PIPELINE MARKER.  57 FEET NORTH OF AN 8
 CQ2360'INCH CEDAR TREE.  37 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CQ2360'169.  15 FEET SOUTHEAST OF A FENCE CORNER.  7 FEET EAST OF A WIRE
 CQ2360'FENCE AND 2 FEET EAST OF A METAL WITNESS POST.  IT IS A LOUISIANA
 CQ2360'GEODETIC SURVEY DISK SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ2360'GROUND.
 CQ2360
 CQ2360                          STATION RECOVERY (1999)
 CQ2360
 CQ2360'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2360'RECOVERED IN GOOD CONDITION.
 CQ2360
 CQ2360                          STATION RECOVERY (2006)
 CQ2360
 CQ2360'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2360'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3928 ***********************************************************************
 BJ3928  DESIGNATION -  355
 BJ3928  PID         -  BJ3928
 BJ3928  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3928  COUNTRY     -  US
 BJ3928  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3928
 BJ3928                         *CURRENT SURVEY CONTROL
 BJ3928  ______________________________________________________________________
 BJ3928* NAD 83(1986) POSITION- 30 26 29.     (N) 091 02 18.     (W)   SCALED
 BJ3928* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3928  **This station is located in a suspected subsidence area (see below).
 BJ3928  ______________________________________________________________________
 BJ3928  GEOID HEIGHT    -        -27.013 (meters)                     GEOID18
 BJ3928  DYNAMIC HEIGHT  -         12.992 (meters)       42.62  (feet) COMP
 BJ3928  MODELED GRAVITY -    979,339.7   (mgal)                       NAVD 88
 BJ3928
 BJ3928.The horizontal coordinates were scaled from a map and have
 BJ3928.an estimated accuracy of +/- 6 seconds.
 BJ3928
 BJ3928.** This station is in an area of known vertical motion. If an
 BJ3928.** orthometric height was ever established but is not available 
 BJ3928.** in the current survey control section, the orthometric height
 BJ3928.** is considered suspect.  Suspect heights are available in the
 BJ3928.** superseded section only if requested.
 BJ3928
 BJ3928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3928.GEOID18 height accuracy estimate available here.
 BJ3928
 BJ3928.Click photographs - Photos may exist for this station.
 BJ3928
 BJ3928.The dynamic height is computed by dividing the NAVD 88
 BJ3928.geopotential number by the normal gravity value computed on the
 BJ3928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3928.degrees latitude (g = 980.6199 gals.).
 BJ3928
 BJ3928.The modeled gravity was interpolated from observed gravity values.
 BJ3928
 BJ3928;                    North         East    Units  Estimated Accuracy
 BJ3928;SPC LA S     -   215,230.    1,028,340.      MT  (+/- 180 meters Scaled)
 BJ3928
 BJ3928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP883693(NAD 83)
 BJ3928
 BJ3928                          SUPERSEDED SURVEY CONTROL
 BJ3928
 BJ3928.No superseded survey control is available for this station.
 BJ3928
 BJ3928_MARKER: DB = BENCH MARK DISK
 BJ3928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3928_STAMPING: 355
 BJ3928_MARK LOGO: LAGS
 BJ3928_PROJECTION: FLUSH
 BJ3928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3928+STABILITY: SURFACE MOTION
 BJ3928
 BJ3928  HISTORY     - Date     Condition        Report By
 BJ3928  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3928  HISTORY     - 1987     GOOD             LA-033
 BJ3928  HISTORY     - 19870817 GOOD             USPSQD
 BJ3928
 BJ3928                          STATION DESCRIPTION
 BJ3928
 BJ3928'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3928'IN BATON ROUGE.
 BJ3928'4.2 KM EAST ALONG LA HIGHWAY 426 (OLD HAMMOND HIGHWAY) FROM THE
 BJ3928'INTERSECTION OF U.S. HIGHWAY 61 IN BATON ROUGE, 8.9 METERS SOUTH OF
 BJ3928'THE CENTERLINE OF THE HIGHWAY, 8.8 METERS WEST-NORTHWEST OF THE
 BJ3928'NORTHWEST CORNER OF A FENCE, 11.9 METERS NORTHEAST OF A 30-INCH
 BJ3928'MAGNOLIA TREE, AND 59.4 METERS EAST OF THE SET LINE OF ELWICH DRIVE
 BJ3928'LEADING TO WICKLAND TERRACE SUB-DIVISION.
 BJ3928
 BJ3928                          STATION RECOVERY (1987)
 BJ3928
 BJ3928'RECOVERY NOTE BY US POWER SQUADRON 1987 (RDP)
 BJ3928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0703 ***********************************************************************
 CP0703  DESIGNATION -  3550 A CAP
 CP0703  PID         -  CP0703
 CP0703  STATE/COUNTY-  LA/MADISON
 CP0703  COUNTRY     -  US
 CP0703  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0703
 CP0703                         *CURRENT SURVEY CONTROL
 CP0703  ______________________________________________________________________
 CP0703* NAD 83(1986) POSITION- 32 18 31.     (N) 090 57 20.     (W)   SCALED
 CP0703* NAVD 88 ORTHO HEIGHT -    26.30  (+/-2cm)       86.3   (feet) VERTCON3
 CP0703  ______________________________________________________________________
 CP0703  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP0703  VERT ORDER      -  ? (See Below)
 CP0703
 CP0703.The horizontal coordinates were scaled from a map and have
 CP0703.an estimated accuracy of +/- 6 seconds.
 CP0703
 CP0703.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0703.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0703
 CP0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0703.GEOID18 height accuracy estimate available here.
 CP0703
 CP0703.The vertical order pertains to the NGVD 29 superseded value.
 CP0703
 CP0703.Click photographs - Photos may exist for this station.
 CP0703
 CP0703;                    North         East    Units  Estimated Accuracy
 CP0703;SPC LA N     -   201,570.    1,145,440.      MT  (+/- 180 meters Scaled)
 CP0703
 CP0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR924764(NAD 83)
 CP0703
 CP0703                          SUPERSEDED SURVEY CONTROL
 CP0703
 CP0703  NGVD 29 (??/??/92)   26.318  (m)           86.35   (f) ADJ UNCH       
 CP0703
 CP0703.Superseded values are not recommended for survey control.
 CP0703
 CP0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0703.See file dsdata.pdf to determine how the superseded data were derived.
 CP0703
 CP0703_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0703_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0703_MARK LOGO: USACE
 CP0703_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0703_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0703
 CP0703  HISTORY     - Date     Condition        Report By
 CP0703  HISTORY     - UNK      MONUMENTED       USACE
 CP0703  HISTORY     - 1934     GOOD             USACE
 CP0703
 CP0703                          STATION DESCRIPTION
 CP0703
 CP0703'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0703'ABOUT 2 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0703'MADISON PARISH, ABOUT 642 FEET NORTHWEST OF LEVEE STATION 3550, ABOUT
 CP0703'400 FEET NORTHEAST OF STABLES AND STOCKPENS, ABOUT 380 FEET NORTHWEST
 CP0703'OF A TRIANGULAR-BLAZED 30-INCH WILLOW TREE, ABOUT 340 FEET NORTHWEST
 CP0703'OF A HOUSE, ABOUT 360 FEET NORTHEAST OF THE NORTHWEST EDGE OF A
 CP0703'CHIMNEY, AND 3 FEET SOUTH OF A WIRE FENCE.  AN IRON PIPE BEARING A
 CP0703'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3231 ***********************************************************************
 BJ3231  DESIGNATION -  36
 BJ3231  PID         -  BJ3231
 BJ3231  STATE/COUNTY-  LA/IBERVILLE
 BJ3231  COUNTRY     -  US
 BJ3231  USGS QUAD   -  COW BAYOU (2018)
 BJ3231
 BJ3231                         *CURRENT SURVEY CONTROL
 BJ3231  ______________________________________________________________________
 BJ3231* NAD 83(1986) POSITION- 30 21 34.     (N) 091 31 16.     (W)   SCALED
 BJ3231* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3231  **This station is located in a suspected subsidence area (see below).
 BJ3231  ______________________________________________________________________
 BJ3231  GEOID HEIGHT    -        -27.191 (meters)                     GEOID18
 BJ3231  DYNAMIC HEIGHT  -          3.466 (meters)       11.37  (feet) COMP
 BJ3231  MODELED GRAVITY -    979,324.1   (mgal)                       NAVD 88
 BJ3231
 BJ3231.The horizontal coordinates were scaled from a map and have
 BJ3231.an estimated accuracy of +/- 6 seconds.
 BJ3231
 BJ3231.** This station is in an area of known vertical motion. If an
 BJ3231.** orthometric height was ever established but is not available 
 BJ3231.** in the current survey control section, the orthometric height
 BJ3231.** is considered suspect.  Suspect heights are available in the
 BJ3231.** superseded section only if requested.
 BJ3231
 BJ3231.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3231.GEOID18 height accuracy estimate available here.
 BJ3231
 BJ3231.Click photographs - Photos may exist for this station.
 BJ3231
 BJ3231.The dynamic height is computed by dividing the NAVD 88
 BJ3231.geopotential number by the normal gravity value computed on the
 BJ3231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3231.degrees latitude (g = 980.6199 gals.).
 BJ3231
 BJ3231.The modeled gravity was interpolated from observed gravity values.
 BJ3231
 BJ3231;                    North         East    Units  Estimated Accuracy
 BJ3231;SPC LA S     -   206,130.      981,950.      MT  (+/- 180 meters Scaled)
 BJ3231
 BJ3231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP421595(NAD 83)
 BJ3231
 BJ3231                          SUPERSEDED SURVEY CONTROL
 BJ3231
 BJ3231.No superseded survey control is available for this station.
 BJ3231
 BJ3231_MARKER: DD = SURVEY DISK
 BJ3231_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ3231_MARK LOGO: LADHGS
 BJ3231_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ3231_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3231_ROD/PIPE-DEPTH: 32.3 meters
 BJ3231
 BJ3231  HISTORY     - Date     Condition        Report By
 BJ3231  HISTORY     - UNK      MONUMENTED       LADH
 BJ3231  HISTORY     - 1976     GOOD             NGS
 BJ3231
 BJ3231                          STATION DESCRIPTION
 BJ3231
 BJ3231'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ3231'3.0 MI SOUTH FROM RAMAH.
 BJ3231'3.0 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ3231'FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS, 0.2 MILE
 BJ3231'SOUTH OF THE JUNCTION OF A GRAVELED ROAD LEADING NORTHWEST, 0.15
 BJ3231'MILE SOUTH OF A CATTLEGUARD, 34 FT EAST OF THE CENTER LINE OF THE
 BJ3231'ROAD, A 2-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 106 FT
 BJ3231'ENCASED IN A 3-INCH IRON PIPE BORED TO A DEPTH OF 84 FT WITH A 3-INCH
 BJ3231'SCREW CAP FOR ACCESS. THE SCREW CAP PROTECTS 14-INCHES ABOVE THE
 BJ3231'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0285 ***********************************************************************
 BJ0285  DESIGNATION -  36
 BJ0285  PID         -  BJ0285
 BJ0285  STATE/COUNTY-  LA/IBERVILLE
 BJ0285  COUNTRY     -  US
 BJ0285  USGS QUAD   -  BAYOU SORREL (2018)
 BJ0285
 BJ0285                         *CURRENT SURVEY CONTROL
 BJ0285  ______________________________________________________________________
 BJ0285* NAD 83(1986) POSITION- 30 14 57.     (N) 091 16 18.     (W)   SCALED
 BJ0285* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0285  **This station is located in a suspected subsidence area (see below).
 BJ0285  ______________________________________________________________________
 BJ0285  GEOID HEIGHT    -        -27.024 (meters)                     GEOID18
 BJ0285
 BJ0285.The horizontal coordinates were scaled from a map and have
 BJ0285.an estimated accuracy of +/- 6 seconds.
 BJ0285
 BJ0285.** This station is in an area of known vertical motion. If an
 BJ0285.** orthometric height was ever established but is not available 
 BJ0285.** in the current survey control section, the orthometric height
 BJ0285.** is considered suspect.  Suspect heights are available in the
 BJ0285.** superseded section only if requested.
 BJ0285
 BJ0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0285.GEOID18 height accuracy estimate available here.
 BJ0285
 BJ0285.Click photographs - Photos may exist for this station.
 BJ0285
 BJ0285;                    North         East    Units  Estimated Accuracy
 BJ0285;SPC LA S     -   193,890.    1,005,940.      MT  (+/- 180 meters Scaled)
 BJ0285
 BJ0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP662476(NAD 83)
 BJ0285
 BJ0285                          SUPERSEDED SURVEY CONTROL
 BJ0285
 BJ0285.No superseded survey control is available for this station.
 BJ0285
 BJ0285_MARKER: B = BOLT
 BJ0285_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ0285_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0285
 BJ0285  HISTORY     - Date     Condition        Report By
 BJ0285  HISTORY     - UNK      MONUMENTED       USACE
 BJ0285  HISTORY     - 1976     GOOD             NGS
 BJ0285
 BJ0285                          STATION DESCRIPTION
 BJ0285
 BJ0285'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0285'3.0 MI SOUTH FROM RAMAH.
 BJ0285'3.0 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ0285'FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS, 0.2 MILE
 BJ0285'SOUTH OF THE JUNCTION OF A GRAVELED ROAD LEADING NORTHWEST, 0.15
 BJ0285'MILE SOUTH OF A CATTLEGUARD, 34 FT EAST OF THE CENTER LINE OF THE
 BJ0285'ROAD, A 2-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 106 FT
 BJ0285'ENCASED IN A 3-INCH IRON PIPE BORED TO A DEPTH OF 84 FT WITH A 3-INCH
 BJ0285'SCREW CAP FOR ACCESS. THE SCREW CAP PROTECTS 14-INCHES ABOVE THE
 BJ0285'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3941 ***********************************************************************
 BJ3941  DESIGNATION -  36 87
 BJ3941  PID         -  BJ3941
 BJ3941  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3941  COUNTRY     -  US
 BJ3941  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3941
 BJ3941                         *CURRENT SURVEY CONTROL
 BJ3941  ______________________________________________________________________
 BJ3941* NAD 83(1986) POSITION- 30 27 33.4    (N) 091 11 16.5    (W)   HD_HELD2
 BJ3941* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3941  **This station is located in a suspected subsidence area (see below).
 BJ3941  ______________________________________________________________________
 BJ3941  GEOID HEIGHT    -        -27.063 (meters)                     GEOID18
 BJ3941  DYNAMIC HEIGHT  -         13.048 (meters)       42.81  (feet) COMP
 BJ3941  MODELED GRAVITY -    979,340.9   (mgal)                       NAVD 88
 BJ3941
 BJ3941.The horizontal coordinates were established by autonomous hand held GPS
 BJ3941.observations and have an estimated accuracy of +/- 10 meters.
 BJ3941
 BJ3941.** This station is in an area of known vertical motion. If an
 BJ3941.** orthometric height was ever established but is not available 
 BJ3941.** in the current survey control section, the orthometric height
 BJ3941.** is considered suspect.  Suspect heights are available in the
 BJ3941.** superseded section only if requested.
 BJ3941
 BJ3941.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3941.GEOID18 height accuracy estimate available here.
 BJ3941
 BJ3941.Click photographs - Photos may exist for this station.
 BJ3941
 BJ3941.The dynamic height is computed by dividing the NAVD 88
 BJ3941.geopotential number by the normal gravity value computed on the
 BJ3941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3941.degrees latitude (g = 980.6199 gals.).
 BJ3941
 BJ3941.The modeled gravity was interpolated from observed gravity values.
 BJ3941
 BJ3941;                    North         East    Units  Estimated Accuracy
 BJ3941;SPC LA S     -   217,186.    1,013,965.      MT  (+/- 10 meters HH2 GPS)
 BJ3941
 BJ3941_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7397571073(NAD 83)
 BJ3941
 BJ3941                          SUPERSEDED SURVEY CONTROL
 BJ3941
 BJ3941.No superseded survey control is available for this station.
 BJ3941
 BJ3941_MARKER: DD = SURVEY DISK
 BJ3941_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BJ3941_SP_SET: RETAINING WALL
 BJ3941_STAMPING: 36-87 1987
 BJ3941_MARK LOGO: LA-033
 BJ3941_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3941+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2006
 BJ3941
 BJ3941  HISTORY     - Date     Condition        Report By
 BJ3941  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3941  HISTORY     - 20040306 GOOD             USPSQD
 BJ3941  HISTORY     - 20060722 GOOD             NGS
 BJ3941
 BJ3941                          STATION DESCRIPTION
 BJ3941
 BJ3941'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3941'IN BATON ROUGE.
 BJ3941'LOCATED AT THE CAPITOL LAKE PUMP STATION ABOUT 0.16 KM (0.1 MILE)
 BJ3941'NORTH OF THE LOUISIANA STATE CAPITOL BUILDING.  THE DISK IS CEMENTED
 BJ3941'IN A DRILL HOLE IN THE CONCRETE WINGWALL AT THE NORTH END OF A METAL
 BJ3941'GATE AT THE WEST ENTRANCE TO THE PUMP STATION BUILDING AT WEST SIDE
 BJ3941'OF CAPITOL LAKE AND NORTH SIDE OF THE CAPITOL BUILDING AND ON
 BJ3941'RIVERSIDE NORTH STREET.  DISK IS FLUSH WITH TOP OF WINGWALL.
 BJ3941'THE MARK IS ABOVE LEVEL WITH CONCRETE DRIVEWAY.
 BJ3941
 BJ3941                          STATION RECOVERY (2004)
 BJ3941
 BJ3941'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BJ3941'THE STREET ADJACENT TO THE CAPITOL LAKE PUMP STATION IS NOW CALLED
 BJ3941'NORTH THIRD STREET, AND IS NO LONGER CALLED RIVERSIDE NORTH STREET.
 BJ3941
 BJ3941                          STATION RECOVERY (2006)
 BJ3941
 BJ3941'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 BJ3941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0638 ***********************************************************************
 AU0638  DESIGNATION -  36 A
 AU0638  PID         -  AU0638
 AU0638  STATE/COUNTY-  LA/ORLEANS
 AU0638  COUNTRY     -  US
 AU0638  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0638
 AU0638                         *CURRENT SURVEY CONTROL
 AU0638  ______________________________________________________________________
 AU0638* NAD 83(1986) POSITION- 29 57 25.     (N) 090 03 47.     (W)   SCALED
 AU0638* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0638  **This station is located in a suspected subsidence area (see below).
 AU0638  ______________________________________________________________________
 AU0638  GEOID HEIGHT    -        -25.983 (meters)                     GEOID18
 AU0638  DYNAMIC HEIGHT  -          3.112 (meters)       10.21  (feet) COMP
 AU0638  MODELED GRAVITY -    979,313.6   (mgal)                       NAVD 88
 AU0638
 AU0638.The horizontal coordinates were scaled from a map and have
 AU0638.an estimated accuracy of +/- 6 seconds.
 AU0638
 AU0638.** This station is in an area of known vertical motion. If an
 AU0638.** orthometric height was ever established but is not available 
 AU0638.** in the current survey control section, the orthometric height
 AU0638.** is considered suspect.  Suspect heights are available in the
 AU0638.** superseded section only if requested.
 AU0638
 AU0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0638.GEOID18 height accuracy estimate available here.
 AU0638
 AU0638.Click photographs - Photos may exist for this station.
 AU0638
 AU0638.The dynamic height is computed by dividing the NAVD 88
 AU0638.geopotential number by the normal gravity value computed on the
 AU0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0638.degrees latitude (g = 980.6199 gals.).
 AU0638
 AU0638.The modeled gravity was interpolated from observed gravity values.
 AU0638
 AU0638;                    North         East    Units  Estimated Accuracy
 AU0638;SPC LA S     -   162,170.    1,122,610.      MT  (+/- 180 meters Scaled)
 AU0638
 AU0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834176(NAD 83)
 AU0638
 AU0638                          SUPERSEDED SURVEY CONTROL
 AU0638
 AU0638.No superseded survey control is available for this station.
 AU0638
 AU0638_MARKER: B = BOLT
 AU0638_SETTING: 0 = UNSPECIFIED SETTING
 AU0638_STAMPING: 36 A
 AU0638_MARK LOGO: NONE
 AU0638_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0638_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0638_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0638+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2003
 AU0638
 AU0638  HISTORY     - Date     Condition        Report By
 AU0638  HISTORY     - UNK      MONUMENTED       LA1690
 AU0638  HISTORY     - 1951     GOOD             CGS
 AU0638  HISTORY     - 1964     GOOD             CGS
 AU0638  HISTORY     - 1985     GOOD             NGS
 AU0638  HISTORY     - 19901110 GOOD             NGS
 AU0638  HISTORY     - 19950120 GOOD             NGS
 AU0638  HISTORY     - 20030507 GOOD             USPSQD
 AU0638  HISTORY     - 20150309 MARK NOT FOUND   GEOCAC
 AU0638
 AU0638                          STATION DESCRIPTION
 AU0638
 AU0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0638'IN NEW ORLEANS.
 AU0638'AT NEW ORLEANS, IN JACKSON SQUARE PARK, 12 FEET NORTHEAST OF PARK
 AU0638'FENCE ALONG ST. PETER STREET, 136 FEET NORTHWEST OF PARK FENCE ALONG
 AU0638'DECATUR STREET, 31.4 FEET EAST OF THE CENTER OF ST. PETER STREET
 AU0638'ENTRANCE GATE TO THE PARK, AND IS A COPPER BOLT IN THE TOP OF A
 AU0638'ROUNDED 6-INCH GRANITE POST PROJECTING ABOUT 5 INCHES.
 AU0638
 AU0638                          STATION RECOVERY (1964)
 AU0638
 AU0638'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0638'RECOVERED IN GOOD CONDITION.
 AU0638
 AU0638                          STATION RECOVERY (1985)
 AU0638
 AU0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0638'RECOVERED IN GOOD CONDITION.
 AU0638
 AU0638                          STATION RECOVERY (1990)
 AU0638
 AU0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0638'IN NEW ORLEANS, AT THE INTERSECTION OF DECATUR AND SAINT PETER
 AU0638'STREETS, A COPPER BOLT IN A ROUNDED GRANITE MONUMENT THAT PROJECTS
 AU0638'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE, 47.0 M (154.2 FT) NORTHWEST
 AU0638'OF THE NORTHWEST CURB OF DECATUR STREET, 9.5 M (31.2 FT) EAST OF THE
 AU0638'CENTER OF THE ENTRANCE TO JACKSON SQUARE PARK, 8.9 M (29.2 FT)
 AU0638'NORTHEAST OF THE CENTER OF SAINT PETER STREET, 6.4 M (21.0 FT)
 AU0638'NORTHEAST OF A FENCE, AND 0.9 M (3.0 FT) ABOVE THE LEVEL OF SAINT
 AU0638'PETER STREET.
 AU0638
 AU0638                          STATION RECOVERY (1995)
 AU0638
 AU0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU0638'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT PETER AND DECATUR
 AU0638'STREETS, A COPPER BOLT IN A GRANITE MONUMENT AT THE JEFFERSON SQUARE
 AU0638'PARK, 48.8 M (160.1 FT) NORTHWEST OF THE CENTERLINE OF DECATUR STREET,
 AU0638'9.1 M (29.9 FT) NORTHEAST OF THE CENTER OF SAINT PETER STREET, 8.8 M
 AU0638'(28.9 FT) SOUTHEAST OF THE CENTER OF THE SOUTHWEST ENTRANCE GATE TO
 AU0638'THE PARK, 3.8 M (12.5 FT) WEST-NORTHWEST OF A LAMP POST, 1.0 M (3.3
 AU0638'FT) ABOVE THE LEVEL OF SAINT PETER STREET, AND THE MONUMENT PROJECTS
 AU0638'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AU0638
 AU0638                          STATION RECOVERY (2003)
 AU0638
 AU0638'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU0638'RECOVERED IN GOOD CONDITION.  ADD-- IT IS ABOUT 10 FEET SOUTH OF THE
 AU0638'SOUTHERN CURVED CURB OF THE WALKWAY FROM THE SAINT PETER ENTRANCE AND
 AU0638'ABOUT 5 FEET NORTH OF A 12 INCH DIAMETER TREE AMONG THE DECORATIVE
 AU0638'GRASSES.  FOLIAGE ABOVE 15 DEGREES ABOVE THE HORIZON MAY OBSTRUCT
 AU0638'SATELLITE OBSERVATIONS.
 AU0638
 AU0638                          STATION RECOVERY (2015)
 AU0638
 AU0638'RECOVERY NOTE BY GEOCACHING 2015 (LPC)
 AU0638'THE MATURE LANDSCAPING HAS BEEN REPLACED WITH NEW YOUNG TREES AND
 AU0638'SHRUBS.  WE MADE A DILIGENT SEARCH AND FAILED TO FIND THIS BENCHMARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2450 ***********************************************************************
 BJ2450  DESIGNATION -  36 A
 BJ2450  PID         -  BJ2450
 BJ2450  STATE/COUNTY-  LA/ST LANDRY
 BJ2450  COUNTRY     -  US
 BJ2450  USGS QUAD   -  PORTAGE (2018)
 BJ2450
 BJ2450                         *CURRENT SURVEY CONTROL
 BJ2450  ______________________________________________________________________
 BJ2450* NAD 83(1986) POSITION- 30 28 57.     (N) 091 45 30.     (W)   SCALED
 BJ2450* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2450  **This station is located in a suspected subsidence area (see below).
 BJ2450  ______________________________________________________________________
 BJ2450  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BJ2450
 BJ2450.The horizontal coordinates were scaled from a map and have
 BJ2450.an estimated accuracy of +/- 6 seconds.
 BJ2450
 BJ2450.** This station is in an area of known vertical motion. If an
 BJ2450.** orthometric height was ever established but is not available 
 BJ2450.** in the current survey control section, the orthometric height
 BJ2450.** is considered suspect.  Suspect heights are available in the
 BJ2450.** superseded section only if requested.
 BJ2450
 BJ2450.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2450.GEOID18 height accuracy estimate available here.
 BJ2450
 BJ2450.Click photographs - Photos may exist for this station.
 BJ2450
 BJ2450;                    North         East    Units  Estimated Accuracy
 BJ2450;SPC LA S     -   219,830.      959,200.      MT  (+/- 180 meters Scaled)
 BJ2450
 BJ2450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP191729(NAD 83)
 BJ2450
 BJ2450                          SUPERSEDED SURVEY CONTROL
 BJ2450
 BJ2450.No superseded survey control is available for this station.
 BJ2450
 BJ2450_MARKER: S = SPIKE
 BJ2450_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2450_SP_SET: TREE
 BJ2450_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2450
 BJ2450  HISTORY     - Date     Condition        Report By
 BJ2450  HISTORY     - UNK      MONUMENTED       USACE
 BJ2450  HISTORY     - 1936     GOOD             USACE
 BJ2450
 BJ2450                          STATION DESCRIPTION
 BJ2450
 BJ2450'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2450'4.2 MILES SOUTH ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2450'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, ABOUT 1.7 MILES NORTH
 BJ2450'OF THE CROSSING OF BAYOU COURTABLEAU, ABOUT 7,300 FEET SOUTH OF BAYOU
 BJ2450'BIG GRAW, 3,248 FEET SOUTH OF MILEPOST 52, 128 FEET LANDSIDE OF LEVEE
 BJ2450'STATION 2637+00, ON THE WEST BANK OF ATCHAFALAYA RIVER, 83 FEET WEST
 BJ2450'OF THE CENTER LINE OF A DIRT ROAD PARALLELING THE LEVEE, 8 FEET WEST
 BJ2450'OF A ROAD BORROW PIT, IN THE DIAMOND BLAZE OF A 10-INCH SYCAMORE TREE,
 BJ2450'AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0615 ***********************************************************************
 BJ0615  DESIGNATION -  36 ABLD
 BJ0615  PID         -  BJ0615
 BJ0615  STATE/COUNTY-  LA/ASCENSION
 BJ0615  COUNTRY     -  US
 BJ0615  USGS QUAD   -  CARVILLE (2018)
 BJ0615
 BJ0615                         *CURRENT SURVEY CONTROL
 BJ0615  ______________________________________________________________________
 BJ0615* NAD 83(1986) POSITION- 30 10 50.     (N) 091 01 18.     (W)   SCALED
 BJ0615* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0615  **This station is located in a suspected subsidence area (see below).
 BJ0615  ______________________________________________________________________
 BJ0615  GEOID HEIGHT    -        -26.805 (meters)                     GEOID18
 BJ0615  DYNAMIC HEIGHT  -          7.390 (meters)       24.25  (feet) COMP
 BJ0615  MODELED GRAVITY -    979,314.2   (mgal)                       NAVD 88
 BJ0615
 BJ0615.The horizontal coordinates were scaled from a map and have
 BJ0615.an estimated accuracy of +/- 6 seconds.
 BJ0615
 BJ0615.** This station is in an area of known vertical motion. If an
 BJ0615.** orthometric height was ever established but is not available 
 BJ0615.** in the current survey control section, the orthometric height
 BJ0615.** is considered suspect.  Suspect heights are available in the
 BJ0615.** superseded section only if requested.
 BJ0615
 BJ0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0615.GEOID18 height accuracy estimate available here.
 BJ0615
 BJ0615.Click photographs - Photos may exist for this station.
 BJ0615
 BJ0615.The dynamic height is computed by dividing the NAVD 88
 BJ0615.geopotential number by the normal gravity value computed on the
 BJ0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0615.degrees latitude (g = 980.6199 gals.).
 BJ0615
 BJ0615.The modeled gravity was interpolated from observed gravity values.
 BJ0615
 BJ0615;                    North         East    Units  Estimated Accuracy
 BJ0615;SPC LA S     -   186,320.    1,030,020.      MT  (+/- 180 meters Scaled)
 BJ0615
 BJ0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP904404(NAD 83)
 BJ0615
 BJ0615                          SUPERSEDED SURVEY CONTROL
 BJ0615
 BJ0615.No superseded survey control is available for this station.
 BJ0615
 BJ0615_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0615_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0615_MARK LOGO: USACE
 BJ0615_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0615_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0615+STABILITY: POSITION/ELEVATION WELL
 BJ0615_ROD/PIPE-DEPTH: 34.7 meters
 BJ0615_SLEEVE-DEPTH  : 30.2 meters
 BJ0615
 BJ0615  HISTORY     - Date     Condition        Report By
 BJ0615  HISTORY     - UNK      MONUMENTED       USACE
 BJ0615  HISTORY     - 1976     GOOD             NGS
 BJ0615
 BJ0615                          STATION DESCRIPTION
 BJ0615
 BJ0615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0615'8.6 MI NE FROM WHITE CASTLE.
 BJ0615'8.6 MILES NORTHEAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF
 BJ0615'STATE HIGHWAY 69, AT THE JUNCTION OF A DRIVE WAY LEADING SOUTHWEST,
 BJ0615'31 FT NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 23 FT NORTHWEST OF
 BJ0615'THE EXTENDED CENTER LINE OF THE DRIVE WAY, 25 FT NORTHWEST OF THE
 BJ0615'NORTHWEST END OF A SMALL METAL GATE, 4.1 FT NORTHEAST OF A FENCE, A
 BJ0615'1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 114 FT ENCASED IN
 BJ0615'A 2-INCH IRON PIPE BORED TO A DEPTH OF 99 FT WITH A 3-INCH SCREW CAP
 BJ0615'FOR ACCESS. THE SCREW CAP IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1024 ***********************************************************************
 CQ1024  DESIGNATION -  36 BOLT
 CQ1024  PID         -  CQ1024
 CQ1024  STATE/COUNTY-  LA/BIENVILLE
 CQ1024  COUNTRY     -  US
 CQ1024  USGS QUAD   -  ARCADIA (2018)
 CQ1024
 CQ1024                         *CURRENT SURVEY CONTROL
 CQ1024  ______________________________________________________________________
 CQ1024* NAD 83(1986) POSITION- 32 33 00.     (N) 092 55 34.     (W)   SCALED
 CQ1024* NAVD 88 ORTHO HEIGHT -   112.55  (+/-2cm)      369.3   (feet) VERTCON3
 CQ1024  ______________________________________________________________________
 CQ1024  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 CQ1024  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1024
 CQ1024.The horizontal coordinates were scaled from a map and have
 CQ1024.an estimated accuracy of +/- 6 seconds.
 CQ1024
 CQ1024.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1024.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1024
 CQ1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1024.GEOID18 height accuracy estimate available here.
 CQ1024
 CQ1024.The vertical order pertains to the NGVD 29 superseded value.
 CQ1024
 CQ1024.Click photographs - Photos may exist for this station.
 CQ1024
 CQ1024;                    North         East    Units  Estimated Accuracy
 CQ1024;SPC LA N     -   227,380.      959,980.      MT  (+/- 180 meters Scaled)
 CQ1024
 CQ1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS069014(NAD 83)
 CQ1024
 CQ1024                          SUPERSEDED SURVEY CONTROL
 CQ1024
 CQ1024  NGVD 29 (11/26/84)  112.620  (m)          369.49   (f) ADJUSTED    1 2
 CQ1024
 CQ1024.Superseded values are not recommended for survey control.
 CQ1024
 CQ1024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1024.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1024
 CQ1024_MARKER: B = BOLT
 CQ1024_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1024_SP_SET: UNDERGROUND STONE
 CQ1024_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1024
 CQ1024  HISTORY     - Date     Condition        Report By
 CQ1024  HISTORY     - UNK      MONUMENTED       USACE
 CQ1024  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1024
 CQ1024                          STATION DESCRIPTION
 CQ1024
 CQ1024'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1024'ARCADIA, BIENVILLE PARISH, IN THE SOUTHEAST CORNER OF THE YAZOO AND
 CQ1024'MISSISSIPPI VALLEY RAILROAD SECTION-HOUSE YARD, AT THE SOUTHERNMOST OF
 CQ1024'A ROW OF FOUR YELLOW HOUSES, 53 FEET FROM THE SOUTHWEST CORNER OF THE
 CQ1024'SOUTHWEST BRICK PIER UNDER THE FRONT PORCH, 77 FEET NORTH OF THE NORTH
 CQ1024'RAIL OF THE MAIN TRACK, AND 57 FEET FROM A BLAZED MAPLE TREE. A COPPER
 CQ1024'BOLT, SURROUNDED BY THE LETTERS USBM AND SET IN THE TOP OF A LIMESTONE
 CQ1024'BLOCK ABOUT 4 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN
 CQ1024'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1023 ***********************************************************************
 CQ1023  DESIGNATION -  36 CAP
 CQ1023  PID         -  CQ1023
 CQ1023  STATE/COUNTY-  LA/BIENVILLE
 CQ1023  COUNTRY     -  US
 CQ1023  USGS QUAD   -  ARCADIA (2018)
 CQ1023
 CQ1023                         *CURRENT SURVEY CONTROL
 CQ1023  ______________________________________________________________________
 CQ1023* NAD 83(1986) POSITION- 32 33 00.     (N) 092 55 34.     (W)   SCALED
 CQ1023* NAVD 88 ORTHO HEIGHT -   113.80  (+/-2cm)      373.4   (feet) VERTCON3
 CQ1023  ______________________________________________________________________
 CQ1023  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 CQ1023  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1023
 CQ1023.The horizontal coordinates were scaled from a map and have
 CQ1023.an estimated accuracy of +/- 6 seconds.
 CQ1023
 CQ1023.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1023.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1023
 CQ1023.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1023.GEOID18 height accuracy estimate available here.
 CQ1023
 CQ1023.The vertical order pertains to the NGVD 29 superseded value.
 CQ1023
 CQ1023.Click photographs - Photos may exist for this station.
 CQ1023
 CQ1023;                    North         East    Units  Estimated Accuracy
 CQ1023;SPC LA N     -   227,380.      959,980.      MT  (+/- 180 meters Scaled)
 CQ1023
 CQ1023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS069014(NAD 83)
 CQ1023
 CQ1023                          SUPERSEDED SURVEY CONTROL
 CQ1023
 CQ1023  NGVD 29 (11/26/84)  113.876  (m)          373.61   (f) ADJUSTED    1 2
 CQ1023
 CQ1023.Superseded values are not recommended for survey control.
 CQ1023
 CQ1023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1023.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1023
 CQ1023_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1023_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1023_MARK LOGO: USACE
 CQ1023_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1023_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1023
 CQ1023  HISTORY     - Date     Condition        Report By
 CQ1023  HISTORY     - UNK      MONUMENTED       USACE
 CQ1023  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1023
 CQ1023                          STATION DESCRIPTION
 CQ1023
 CQ1023'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1023'IN ARCADIA.
 CQ1023'ARCADIA, BIENVILLE PARISH, IN THE SOUTHEAST CORNER OF THE YAZOO AND
 CQ1023'MISSISSIPPI VALLEY RAILROAD SECTION-HOUSE YARD, AT THE SOUTHERNMOST OF
 CQ1023'A ROW OF FOUR YELLOW HOUSES, 53 FEET FROM THE SOUTHWEST CORNER OF THE
 CQ1023'SOUTHWEST BRICK PIER UNDER THE FRONT PORCH, 77 FEET NORTH OF THE NORTH
 CQ1023'RAIL OF THE MAIN TRACK, AND 57 FEET FROM A BLAZED MAPLE TREE. AN IRON
 CQ1023'PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0519 ***********************************************************************
 BW0519  DESIGNATION -  36 DIETZE BOLT
 BW0519  PID         -  BW0519
 BW0519  STATE/COUNTY-  LA/TENSAS
 BW0519  COUNTRY     -  US
 BW0519  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0519
 BW0519                         *CURRENT SURVEY CONTROL
 BW0519  ______________________________________________________________________
 BW0519* NAD 83(1986) POSITION- 31 59 21.     (N) 091 11 12.     (W)   SCALED
 BW0519* NAVD 88 ORTHO HEIGHT -    21.73  (+/-2cm)       71.3   (feet) VERTCON3
 BW0519  ______________________________________________________________________
 BW0519  GEOID HEIGHT    -        -26.270 (meters)                     GEOID18
 BW0519  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0519
 BW0519.The horizontal coordinates were scaled from a map and have
 BW0519.an estimated accuracy of +/- 6 seconds.
 BW0519
 BW0519.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0519.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0519
 BW0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0519.GEOID18 height accuracy estimate available here.
 BW0519
 BW0519.The vertical order pertains to the NGVD 29 superseded value.
 BW0519
 BW0519.Click photographs - Photos may exist for this station.
 BW0519
 BW0519;                    North         East    Units  Estimated Accuracy
 BW0519;SPC LA N     -   165,860.    1,124,100.      MT  (+/- 180 meters Scaled)
 BW0519
 BW0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR713406(NAD 83)
 BW0519
 BW0519                          SUPERSEDED SURVEY CONTROL
 BW0519
 BW0519  NGVD 29 (??/??/92)   21.747  (m)           71.35   (f) ADJ UNCH    2 1
 BW0519
 BW0519.Superseded values are not recommended for survey control.
 BW0519
 BW0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0519.See file dsdata.pdf to determine how the superseded data were derived.
 BW0519
 BW0519_MARKER: B = BOLT
 BW0519_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0519_SP_SET: UNDERGROUND SLAB
 BW0519_STAMPING: P.B.M. 36
 BW0519_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0519
 BW0519  HISTORY     - Date     Condition        Report By
 BW0519  HISTORY     - UNK      MONUMENTED       USACE
 BW0519  HISTORY     - 1974     POOR             LADH
 BW0519
 BW0519                          STATION DESCRIPTION
 BW0519
 BW0519'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0519'6.70 MI NORTHEAST FROM ST JOSEPH.  ABOUT 0.45 MILE SOUTHEAST ALONG
 BW0519'LOUISIANA HIGHWAY 128 FROM THE DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO
 BW0519'THE INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40
 BW0519'MILES NORTHEAST ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF
 BW0519'LOUISIANA HIGHWAYS 605 AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST
 BW0519'ALONG LOUISIANA HIGHWAY 604 TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BW0519'604 AND 606.  THENCE ABOUT 3.95 MILES NORTHEAST ALONG LOUISIANA
 BW0519'HIGHWAY 604.  IT IS 143.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BW0519'HIGHWAY 604, 8.9 FEET SOUTHEAST OF A 36-INCH PIN OAK TREE, 5.7 FEET
 BW0519'EAST OF THE TOP BANK OF LAKE BRUIN, 6.0 FEET SOUTHEAST OF BENCH MARK
 BW0519'54V113.  A COPPER BOLT SET IN TOP OF A CONCRETE SLAB ABOUT 20 INCHES
 BW0519'UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING
 BW0519'ABOUT 28 INCHES ABOVE THE GROUND AND BEARING A USACE, U.S. ARMY
 BW0519'STANDARD CAP STAMPED P.B.M.  36.  A STEEL WITNESS POST IS SET 1.3 FEET
 BW0519'SOUTHEAST OF THE MARK. SEC 25, T12N, R13E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0520 ***********************************************************************
 BW0520  DESIGNATION -  36 DIETZE RESET
 BW0520  PID         -  BW0520
 BW0520  STATE/COUNTY-  LA/TENSAS
 BW0520  COUNTRY     -  US
 BW0520  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0520
 BW0520                         *CURRENT SURVEY CONTROL
 BW0520  ______________________________________________________________________
 BW0520* NAD 83(1986) POSITION- 31 59 25.     (N) 091 11 18.     (W)   SCALED
 BW0520* NAVD 88 ORTHO HEIGHT -    22.38  (+/-2cm)       73.4   (feet) VERTCON3
 BW0520  ______________________________________________________________________
 BW0520  GEOID HEIGHT    -        -26.271 (meters)                     GEOID18
 BW0520  VERT ORDER      -  THIRD (See Below)
 BW0520
 BW0520.The horizontal coordinates were scaled from a map and have
 BW0520.an estimated accuracy of +/- 6 seconds.
 BW0520
 BW0520.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0520.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0520
 BW0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0520.GEOID18 height accuracy estimate available here.
 BW0520
 BW0520.The vertical order pertains to the NGVD 29 superseded value.
 BW0520
 BW0520.Click photographs - Photos may exist for this station.
 BW0520
 BW0520;                    North         East    Units  Estimated Accuracy
 BW0520;SPC LA N     -   165,990.    1,123,940.      MT  (+/- 180 meters Scaled)
 BW0520
 BW0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR711407(NAD 83)
 BW0520
 BW0520                          SUPERSEDED SURVEY CONTROL
 BW0520
 BW0520  NGVD 29 (09/18/05)   22.40   (m)           73.5    (f) RESET       3  
 BW0520
 BW0520.Superseded values are not recommended for survey control.
 BW0520
 BW0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0520.See file dsdata.pdf to determine how the superseded data were derived.
 BW0520
 BW0520_MARKER: DD = SURVEY DISK
 BW0520_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0520_STAMPING: PBM 36 DEITZ RESET 1977
 BW0520_MARK LOGO: USACE
 BW0520_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0520_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0520
 BW0520  HISTORY     - Date     Condition        Report By
 BW0520  HISTORY     - 1977     MONUMENTED       NGS
 BW0520
 BW0520                          STATION DESCRIPTION
 BW0520
 BW0520'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BW0520'6.7 MI NE FROM ST JOSEPH.
 BW0520'LOCATED ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 BW0520'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 BW0520'HIGHWAYS 128 AND 605, THENCE ABOUT 1.4 MILES NORTHEAST ALONG LOUISIANA
 BW0520'HIGHWAY 605 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 604,
 BW0520'THENCE ABOUT 0.9 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 604 TO THE
 BW0520'INTERSECTION OF 604 AND 606, THENCE 3.95 MILES NORTHEAST ALONG
 BW0520'LOUISIANA HIGHWAY 604 TO THE MARK ON THE RIGHT, 37 FEET EAST OF THE
 BW0520'CENTER OF THE HIGHWAY, 4 FEET SOUTHEAST OF A POWER POLE WITH A
 BW0520'TRANSFORMER, 3 FEET SOUTH-SOUTHWEST OF A GUY WIRE FOR A POWER POLE,
 BW0520'0.5 FOOT WEST OF A WITNESS POST., 53 FEET SOUTH OF THE PROJECTED
 BW0520'CENTER OF A DRIVEWAY.  IT IS A 4-FT SECTION OF IRON PILE, WITH A
 BW0520'STANDARD USE BRASS CAP.  THE POINT HELD FOR THE ELEVATION WAS THE
 BW0520'RAISED LETTER U IN THE CENTER OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0686 ***********************************************************************
 BJ0686  DESIGNATION -  36 LLD ANO
 BJ0686  PID         -  BJ0686
 BJ0686  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0686  COUNTRY     -  US
 BJ0686  USGS QUAD   -  RESERVE (2018)
 BJ0686
 BJ0686                         *CURRENT SURVEY CONTROL
 BJ0686  ______________________________________________________________________
 BJ0686* NAD 83(1986) POSITION- 30 02 40.     (N) 090 35 20.     (W)   SCALED
 BJ0686* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0686  **This station is located in a suspected subsidence area (see below).
 BJ0686  ______________________________________________________________________
 BJ0686  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 BJ0686  DYNAMIC HEIGHT  -          4.58  (meters)       15.0   (feet) COMP
 BJ0686  MODELED GRAVITY -    979,315.1   (mgal)                       NAVD 88
 BJ0686
 BJ0686.The horizontal coordinates were scaled from a map and have
 BJ0686.an estimated accuracy of +/- 6 seconds.
 BJ0686
 BJ0686.** This station is in an area of known vertical motion. If an
 BJ0686.** orthometric height was ever established but is not available 
 BJ0686.** in the current survey control section, the orthometric height
 BJ0686.** is considered suspect.  Suspect heights are available in the
 BJ0686.** superseded section only if requested.
 BJ0686
 BJ0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0686.GEOID18 height accuracy estimate available here.
 BJ0686
 BJ0686.Click photographs - Photos may exist for this station.
 BJ0686
 BJ0686.The dynamic height is computed by dividing the NAVD 88
 BJ0686.geopotential number by the normal gravity value computed on the
 BJ0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0686.degrees latitude (g = 980.6199 gals.).
 BJ0686
 BJ0686.The modeled gravity was interpolated from observed gravity values.
 BJ0686
 BJ0686;                    North         East    Units  Estimated Accuracy
 BJ0686;SPC LA S     -   171,430.    1,071,790.      MT  (+/- 180 meters Scaled)
 BJ0686
 BJ0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP324261(NAD 83)
 BJ0686
 BJ0686                          SUPERSEDED SURVEY CONTROL
 BJ0686
 BJ0686.No superseded survey control is available for this station.
 BJ0686
 BJ0686_MARKER: DD = SURVEY DISK
 BJ0686_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0686_STAMPING: 36 LLD ANO
 BJ0686_MARK LOGO: USACE
 BJ0686_PROJECTION: FLUSH
 BJ0686_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0686_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0686_ROD/PIPE-DEPTH: 25.6 meters
 BJ0686
 BJ0686  HISTORY     - Date     Condition        Report By
 BJ0686  HISTORY     - 1975     MONUMENTED       USACE
 BJ0686  HISTORY     - 1977     GOOD             NGS
 BJ0686
 BJ0686                          STATION DESCRIPTION
 BJ0686
 BJ0686'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0686'1.6 MI WEST FROM EDGARD.
 BJ0686'1.65 MILES WEST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT EDGARD,
 BJ0686'28 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY, 49.5 FT. NORTH AND
 BJ0686'ACROSS THE HIGHWAY FROM A POWER LINE POLE WITH A STREET LIGHT NUMBER
 BJ0686'39-W, 99 FT. WEST OF THE APPROXIMATE CENTER LINE OF A SHELL ROAD
 BJ0686'LEADING NORTHEAST TO TOP OF LEVEE, 73 FT. SOUTH-SOUTHEAST OF A LEVEE
 BJ0686'STATION MARKER NUMBER 1920, DISK IS ON TOP OF A 1-INCH IRON PIPE WHICH
 BJ0686'WAS DRIVEN 84 FT., DISK IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0810 ***********************************************************************
 BJ0810  DESIGNATION -  36 RESET
 BJ0810  PID         -  BJ0810
 BJ0810  STATE/COUNTY-  LA/IBERVILLE
 BJ0810  COUNTRY     -  US
 BJ0810  USGS QUAD   -  BAYOU SORREL (2018)
 BJ0810
 BJ0810                         *CURRENT SURVEY CONTROL
 BJ0810  ______________________________________________________________________
 BJ0810* NAD 83(1986) POSITION- 30 14 57.     (N) 091 16 17.     (W)   SCALED
 BJ0810* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0810  **This station is located in a suspected subsidence area (see below).
 BJ0810  ______________________________________________________________________
 BJ0810  GEOID HEIGHT    -        -27.024 (meters)                     GEOID18
 BJ0810
 BJ0810.The horizontal coordinates were scaled from a map and have
 BJ0810.an estimated accuracy of +/- 6 seconds.
 BJ0810
 BJ0810.** This station is in an area of known vertical motion.  Due to the
 BJ0810.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0810.** determined the orthometric heights for marks in these suspect
 BJ0810.** subsidence areas should be considered valid only at the epoch date
 BJ0810.** associated with the orthometric height.  These heights must always
 BJ0810.** be validated when used as control.  All previously superseded
 BJ0810.** orthometric heights are now considered suspect and are available
 BJ0810.** in the superseded section.  NGS does not recommend using suspect
 BJ0810.** or superseded heights as control.
 BJ0810
 BJ0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0810.GEOID18 height accuracy estimate available here.
 BJ0810
 BJ0810.Click photographs - Photos may exist for this station.
 BJ0810
 BJ0810;                    North         East    Units  Estimated Accuracy
 BJ0810;SPC LA S     -   193,890.    1,005,960.      MT  (+/- 180 meters Scaled)
 BJ0810
 BJ0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP663476(NAD 83)
 BJ0810
 BJ0810                          SUPERSEDED SURVEY CONTROL
 BJ0810
 BJ0810.No superseded survey control is available for this station.
 BJ0810
 BJ0810_MARKER: DD = SURVEY DISK
 BJ0810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0810_MARK LOGO: USACE
 BJ0810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0810+STABILITY: SURFACE MOTION
 BJ0810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0810+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2007
 BJ0810
 BJ0810  HISTORY     - Date     Condition        Report By
 BJ0810  HISTORY     - UNK      MONUMENTED       USACE
 BJ0810  HISTORY     - 1964     GOOD             CGS
 BJ0810  HISTORY     - 1976     GOOD             NGS
 BJ0810  HISTORY     - 20070201 GOOD             SJBGRP
 BJ0810
 BJ0810                          STATION DESCRIPTION
 BJ0810
 BJ0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0810'ABOUT 0.3 MILE NORTHEAST ALONG STATE ROAD 3066 FROM THE MT. ZION
 BJ0810'CHURCH AT CRESCENT, AT THE JUNCTION OF A GRAVELED ROAD LEADING
 BJ0810'SOUTHEAST, 28 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 24 FEET
 BJ0810'NORTHEAST OF THE CENTER LINE OF THE GRAVELED ROAD, 48 FEET NORTHEAST
 BJ0810'OF THE NORTHEAST CORNER OF THE CRESCENT STORE, 4 FEET NORTH OF A
 BJ0810'24-INCH GUM TREE BEARING A WITNESS SHIELD ON THE NORTH SIDE, 2 FEET
 BJ0810'WEST OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 BJ0810'CONCRETE POST ABOUT 4 INCHES BELOW THE LEVEL OF THE GROUND.
 BJ0810
 BJ0810                          STATION RECOVERY (1976)
 BJ0810
 BJ0810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0810'3.4 MILES SOUTHWEST ALONG STATE HIGHWAY 3066 (COURT STREET-BAYOU ROAD)
 BJ0810'FROM THE POST OFFICE, AT THE JUNCTION OF A GRAVELED ROAD LEADING
 BJ0810'SOUTHEAST, 28 FT SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 24 FT
 BJ0810'NORTHEAST OF THE CENTER LINE OF THE ROAD, 48.6 FT NORTHEAST OF AND
 BJ0810'ACROSS THE ROAD FROM THE NORTH CORNER OF THE CRESCENT STORE, 56.5 FT
 BJ0810'EAST OF AND ACROSS THE HIGHWAY FROM A JUNCTION POWERLINE POLE WITH A
 BJ0810'LIGHT, 2.0 FT SOUTHWEST OF A FENCE, 4 FT NORTH OF A TREE.
 BJ0810
 BJ0810                          STATION RECOVERY (2007)
 BJ0810
 BJ0810'RECOVERY NOTE BY SJB GROUP INC 2007 (CM)
 BJ0810'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0234 ***********************************************************************
 BJ0234  DESIGNATION -  36 WARL
 BJ0234  PID         -  BJ0234
 BJ0234  STATE/COUNTY-  LA/ST LANDRY
 BJ0234  COUNTRY     -  US
 BJ0234  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ0234
 BJ0234                         *CURRENT SURVEY CONTROL
 BJ0234  ______________________________________________________________________
 BJ0234* NAD 83(1986) POSITION- 30 33 01.     (N) 091 45 22.     (W)   SCALED
 BJ0234* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0234  **This station is located in a suspected subsidence area (see below).
 BJ0234  ______________________________________________________________________
 BJ0234  GEOID HEIGHT    -        -27.257 (meters)                     GEOID18
 BJ0234  DYNAMIC HEIGHT  -         11.792 (meters)       38.69  (feet) COMP
 BJ0234  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ0234
 BJ0234.The horizontal coordinates were scaled from a map and have
 BJ0234.an estimated accuracy of +/- 6 seconds.
 BJ0234
 BJ0234.** This station is in an area of known vertical motion. If an
 BJ0234.** orthometric height was ever established but is not available 
 BJ0234.** in the current survey control section, the orthometric height
 BJ0234.** is considered suspect.  Suspect heights are available in the
 BJ0234.** superseded section only if requested.
 BJ0234
 BJ0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0234.GEOID18 height accuracy estimate available here.
 BJ0234
 BJ0234.Click photographs - Photos may exist for this station.
 BJ0234
 BJ0234.The dynamic height is computed by dividing the NAVD 88
 BJ0234.geopotential number by the normal gravity value computed on the
 BJ0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0234.degrees latitude (g = 980.6199 gals.).
 BJ0234
 BJ0234.The modeled gravity was interpolated from observed gravity values.
 BJ0234
 BJ0234;                    North         East    Units  Estimated Accuracy
 BJ0234;SPC LA S     -   227,340.      959,440.      MT  (+/- 180 meters Scaled)
 BJ0234
 BJ0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP193804(NAD 83)
 BJ0234
 BJ0234                          SUPERSEDED SURVEY CONTROL
 BJ0234
 BJ0234.No superseded survey control is available for this station.
 BJ0234
 BJ0234_MARKER: DD = SURVEY DISK
 BJ0234_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0234_STAMPING: PBM 36 1976 WARL
 BJ0234_MARK LOGO: USACE
 BJ0234_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0234_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0234_ROD/PIPE-DEPTH: 34.4 meters
 BJ0234_SLEEVE-DEPTH  : 28.3 meters
 BJ0234
 BJ0234  HISTORY     - Date     Condition        Report By
 BJ0234  HISTORY     - 1976     MONUMENTED       USACE
 BJ0234  HISTORY     - 1976     GOOD             NGS
 BJ0234
 BJ0234                          STATION DESCRIPTION
 BJ0234
 BJ0234'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0234'1.0 MI NORTH FROM KROTZ SPRINGS.
 BJ0234'1.0 MILES NORTH ALONG STATE HIGHWAY 105 FROM THE POST OFFICE,
 BJ0234'0.45 MILE NORTH OF THE U.S. HIGHWAY 190 OVERPASS, AT THE JUNCTION
 BJ0234'OF AN EAST-WEST SHELL ROAD, 93 FT NORTHEAST OF THE CENTER LINE OF THE
 BJ0234'JUNCTION, 71.5 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 58 FT
 BJ0234'NORTH OF THE CENTER LINE OF THE ROAD, 54.0 FT NORTH OF THE NORTHEAST
 BJ0234'CORNER OF A STEEL CATTLEGUARD, 11.5 FT EAST OF A FENCE, A 1-INCH
 BJ0234'IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 113 FT ENCASED IN A 2-INCH
 BJ0234'IRON PIPE BORED TO A DEPTH OF 93 FT WITH A 3-INCH SCREW CAP FOR ACCESS
 BJ0234'THE SCREW CAP PROJECTS 22-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0707 ***********************************************************************
 CP0707  DESIGNATION -  3600 A BOLT
 CP0707  PID         -  CP0707
 CP0707  STATE/COUNTY-  LA/MADISON
 CP0707  COUNTRY     -  US
 CP0707  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0707
 CP0707                         *CURRENT SURVEY CONTROL
 CP0707  ______________________________________________________________________
 CP0707* NAD 83(1986) POSITION- 32 18 17.     (N) 090 58 05.     (W)   SCALED
 CP0707* NAVD 88 ORTHO HEIGHT -    23.79  (+/-2cm)       78.1   (feet) VERTCON3
 CP0707  ______________________________________________________________________
 CP0707  GEOID HEIGHT    -        -26.547 (meters)                     GEOID18
 CP0707  VERT ORDER      -  ? (See Below)
 CP0707
 CP0707.The horizontal coordinates were scaled from a map and have
 CP0707.an estimated accuracy of +/- 6 seconds.
 CP0707
 CP0707.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0707.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0707
 CP0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0707.GEOID18 height accuracy estimate available here.
 CP0707
 CP0707.The vertical order pertains to the NGVD 29 superseded value.
 CP0707
 CP0707.Click photographs - Photos may exist for this station.
 CP0707
 CP0707;                    North         East    Units  Estimated Accuracy
 CP0707;SPC LA N     -   201,120.    1,144,260.      MT  (+/- 180 meters Scaled)
 CP0707
 CP0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR913760(NAD 83)
 CP0707
 CP0707                          SUPERSEDED SURVEY CONTROL
 CP0707
 CP0707  NGVD 29 (??/??/92)   23.810  (m)           78.12   (f) ADJ UNCH       
 CP0707
 CP0707.Superseded values are not recommended for survey control.
 CP0707
 CP0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0707.See file dsdata.pdf to determine how the superseded data were derived.
 CP0707
 CP0707_MARKER: B = BOLT
 CP0707_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0707_SP_SET: UNDERGROUND STONE
 CP0707_PROJECTION: RECESSED 91 CENTIMETERS
 CP0707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0707
 CP0707  HISTORY     - Date     Condition        Report By
 CP0707  HISTORY     - UNK      MONUMENTED       USACE
 CP0707  HISTORY     - 1934     GOOD             USACE
 CP0707
 CP0707                          STATION DESCRIPTION
 CP0707
 CP0707'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0707'ABOUT 3 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0707'MADISON PARISH, ABOUT 547 FEET NORTHWEST OF LEVEE STATION 3600, ABOUT
 CP0707'170 FEET NORTHWEST OF A DRAINAGE DITCH, 106 FEET NORTHWEST OF A
 CP0707'TRIANGULAR-BLAZED 18-INCH WHITE OAK TREE, 66 FEET NORTH OF A
 CP0707'TRIANGULAR-BLAZED 16-INCH OAK TREE, AND 36 FEET WEST OF A
 CP0707'TRIANGULAR-BLAZED 20-INCH HACKBERRY TREE.  A COPPER BOLT, SET IN THE
 CP0707'TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 CP0707'THROUGH AN IRON PIPE BEARING A USACE, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0706 ***********************************************************************
 CP0706  DESIGNATION -  3600 A CAP
 CP0706  PID         -  CP0706
 CP0706  STATE/COUNTY-  LA/MADISON
 CP0706  COUNTRY     -  US
 CP0706  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0706
 CP0706                         *CURRENT SURVEY CONTROL
 CP0706  ______________________________________________________________________
 CP0706* NAD 83(1986) POSITION- 32 18 17.     (N) 090 58 04.     (W)   SCALED
 CP0706* NAVD 88 ORTHO HEIGHT -    25.02  (+/-2cm)       82.1   (feet) VERTCON3
 CP0706  ______________________________________________________________________
 CP0706  GEOID HEIGHT    -        -26.547 (meters)                     GEOID18
 CP0706  VERT ORDER      -  ? (See Below)
 CP0706
 CP0706.The horizontal coordinates were scaled from a map and have
 CP0706.an estimated accuracy of +/- 6 seconds.
 CP0706
 CP0706.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0706.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0706
 CP0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0706.GEOID18 height accuracy estimate available here.
 CP0706
 CP0706.The vertical order pertains to the NGVD 29 superseded value.
 CP0706
 CP0706.Click photographs - Photos may exist for this station.
 CP0706
 CP0706;                    North         East    Units  Estimated Accuracy
 CP0706;SPC LA N     -   201,120.    1,144,290.      MT  (+/- 180 meters Scaled)
 CP0706
 CP0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR913760(NAD 83)
 CP0706
 CP0706                          SUPERSEDED SURVEY CONTROL
 CP0706
 CP0706  NGVD 29 (??/??/92)   25.038  (m)           82.15   (f) ADJ UNCH       
 CP0706
 CP0706.Superseded values are not recommended for survey control.
 CP0706
 CP0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0706.See file dsdata.pdf to determine how the superseded data were derived.
 CP0706
 CP0706_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0706_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0706_MARK LOGO: USACE
 CP0706_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0706_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0706
 CP0706  HISTORY     - Date     Condition        Report By
 CP0706  HISTORY     - UNK      MONUMENTED       USACE
 CP0706  HISTORY     - 1934     GOOD             USACE
 CP0706
 CP0706                          STATION DESCRIPTION
 CP0706
 CP0706'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0706'ABOUT 3 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0706'MADISON PARISH, ABOUT 547 FEET NORTHWEST OF LEVEE STATION 3600, ABOUT
 CP0706'170 FEET NORTHWEST OF A DRAINAGE DITCH, 106 FEET NORTHWEST OF A
 CP0706'TRIANGULAR-BLAZED 18-INCH WHITE OAK TREE, 66 FEET NORTH OF A
 CP0706'TRIANGULAR-BLAZED 16-INCH OAK TREE, AND 36 FEET WEST OF A
 CP0706'TRIANGULAR-BLAZED 20-INCH HACKBERRY TREE.  AN IRON PIPE BEARING A
 CP0706'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2740 ***********************************************************************
 BJ2740  DESIGNATION -  3606
 BJ2740  PID         -  BJ2740
 BJ2740  STATE/COUNTY-  LA/ST LANDRY
 BJ2740  COUNTRY     -  US
 BJ2740  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2740
 BJ2740                         *CURRENT SURVEY CONTROL
 BJ2740  ______________________________________________________________________
 BJ2740* NAD 83(1986) POSITION- 30 36 51.     (N) 091 45 38.     (W)   SCALED
 BJ2740* NAVD 88 ORTHO HEIGHT -     8.65  (+/-2cm)       28.4   (feet) VERTCON3
 BJ2740  ______________________________________________________________________
 BJ2740  GEOID HEIGHT    -        -27.230 (meters)                     GEOID18
 BJ2740  VERT ORDER      -  ? (See Below)
 BJ2740
 BJ2740.The horizontal coordinates were scaled from a map and have
 BJ2740.an estimated accuracy of +/- 6 seconds.
 BJ2740
 BJ2740.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2740.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2740
 BJ2740.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2740.GEOID18 height accuracy estimate available here.
 BJ2740
 BJ2740.The vertical order pertains to the NGVD 29 superseded value.
 BJ2740
 BJ2740.Click photographs - Photos may exist for this station.
 BJ2740
 BJ2740;                    North         East    Units  Estimated Accuracy
 BJ2740;SPC LA S     -   234,420.      959,040.      MT  (+/- 180 meters Scaled)
 BJ2740
 BJ2740_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP188874(NAD 83)
 BJ2740
 BJ2740                          SUPERSEDED SURVEY CONTROL
 BJ2740
 BJ2740  NGVD 29 (11/26/84)    8.662  (m)           28.42   (f) ADJUSTED       
 BJ2740
 BJ2740.Superseded values are not recommended for survey control.
 BJ2740
 BJ2740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2740.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2740
 BJ2740_MARKER: DD = SURVEY DISK
 BJ2740_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2740_MARK LOGO: CGS+SS
 BJ2740_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2740
 BJ2740  HISTORY     - Date     Condition        Report By
 BJ2740  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2740  HISTORY     - 1936     GOOD             USACE
 BJ2740
 BJ2740                          STATION DESCRIPTION
 BJ2740
 BJ2740'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2740'B.M. IS W.P.A. STATION
 BJ2740'APPROXIMATELY 5 MILES BELOW MELVILLE ON RIGHT BANK OF ATCHAFALAYA
 BJ2740'RIVER, ST. LANDRY PARISH, LOUISIANA.  A BRASS DISC.  IN 6 IN. SQUARE
 BJ2740'CONCRETE BASE, 38 FEET LANDSIDE CENTERLINE OF GRAVEL ROAD, 85 FT.
 BJ2740'RIGHT OF LEVEE P. 1. STATION 2123+83.8.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2738 ***********************************************************************
 BJ2738  DESIGNATION -  3607
 BJ2738  PID         -  BJ2738
 BJ2738  STATE/COUNTY-  LA/ST LANDRY
 BJ2738  COUNTRY     -  US
 BJ2738  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2738
 BJ2738                         *CURRENT SURVEY CONTROL
 BJ2738  ______________________________________________________________________
 BJ2738* NAD 83(1986) POSITION- 30 36 18.     (N) 091 45 20.     (W)   SCALED
 BJ2738* NAVD 88 ORTHO HEIGHT -     9.11  (+/-2cm)       29.9   (feet) VERTCON3
 BJ2738  ______________________________________________________________________
 BJ2738  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BJ2738  VERT ORDER      -  ? (See Below)
 BJ2738
 BJ2738.The horizontal coordinates were scaled from a map and have
 BJ2738.an estimated accuracy of +/- 6 seconds.
 BJ2738
 BJ2738.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2738.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2738
 BJ2738.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2738.GEOID18 height accuracy estimate available here.
 BJ2738
 BJ2738.The vertical order pertains to the NGVD 29 superseded value.
 BJ2738
 BJ2738.Click photographs - Photos may exist for this station.
 BJ2738
 BJ2738;                    North         East    Units  Estimated Accuracy
 BJ2738;SPC LA S     -   233,410.      959,510.      MT  (+/- 180 meters Scaled)
 BJ2738
 BJ2738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP192864(NAD 83)
 BJ2738
 BJ2738                          SUPERSEDED SURVEY CONTROL
 BJ2738
 BJ2738  NGVD 29 (11/26/84)    9.118  (m)           29.91   (f) ADJUSTED       
 BJ2738
 BJ2738.Superseded values are not recommended for survey control.
 BJ2738
 BJ2738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2738.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2738
 BJ2738_MARKER: DD = SURVEY DISK
 BJ2738_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2738_MARK LOGO: CGS+SS
 BJ2738_PROJECTION: FLUSH
 BJ2738_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2738
 BJ2738  HISTORY     - Date     Condition        Report By
 BJ2738  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2738  HISTORY     - 1936     GOOD             USACE
 BJ2738
 BJ2738                          STATION DESCRIPTION
 BJ2738
 BJ2738'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2738'APPROXIMATELY 5-1/2 MILES BELOW MELVILLE.  B.M. ST BY W.P.A. SURVEY IS
 BJ2738'MARK CONSISTING OF BRASS DISC IN 6 IN. SQUARE CONCRETE MONUMENT ON
 BJ2738'RIGHT BANK OF ATCHAFALAYA RIVER, ST. LANDRY PARISH, LOUISIANA
 BJ2738'APPROXIMATELY 5-1/2 MILES BELOW MELVILLE, 10 METERS RIVERSIDE OF
 BJ2738'GRAVEL ROAD, 90 METERS BELOW LEVEE MILE POST NO. 43, ON WEST EDGE OF
 BJ2738'OLD ROAD BETWEEN GRAVEL ROAD AND LEVEE.  5 METERS LANDSIDE TOE OF
 BJ2738'LEVEE AT STATION 2161+50.  DISC IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2737 ***********************************************************************
 BJ2737  DESIGNATION -  3609
 BJ2737  PID         -  BJ2737
 BJ2737  STATE/COUNTY-  LA/ST LANDRY
 BJ2737  COUNTRY     -  US
 BJ2737  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2737
 BJ2737                         *CURRENT SURVEY CONTROL
 BJ2737  ______________________________________________________________________
 BJ2737* NAD 83(1986) POSITION- 30 35 27.     (N) 091 45 29.     (W)   SCALED
 BJ2737* NAVD 88 ORTHO HEIGHT -     8.70  (+/-2cm)       28.5   (feet) VERTCON3
 BJ2737  ______________________________________________________________________
 BJ2737  GEOID HEIGHT    -        -27.242 (meters)                     GEOID18
 BJ2737  VERT ORDER      -  ? (See Below)
 BJ2737
 BJ2737.The horizontal coordinates were scaled from a map and have
 BJ2737.an estimated accuracy of +/- 6 seconds.
 BJ2737
 BJ2737.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2737.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2737
 BJ2737.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2737.GEOID18 height accuracy estimate available here.
 BJ2737
 BJ2737.The vertical order pertains to the NGVD 29 superseded value.
 BJ2737
 BJ2737.Click photographs - Photos may exist for this station.
 BJ2737
 BJ2737;                    North         East    Units  Estimated Accuracy
 BJ2737;SPC LA S     -   231,840.      959,270.      MT  (+/- 180 meters Scaled)
 BJ2737
 BJ2737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP190849(NAD 83)
 BJ2737
 BJ2737                          SUPERSEDED SURVEY CONTROL
 BJ2737
 BJ2737  NGVD 29 (11/26/84)    8.712  (m)           28.58   (f) ADJUSTED       
 BJ2737
 BJ2737.Superseded values are not recommended for survey control.
 BJ2737
 BJ2737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2737.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2737
 BJ2737_MARKER: DD = SURVEY DISK
 BJ2737_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2737_MARK LOGO: CGS+SS
 BJ2737_PROJECTION: FLUSH
 BJ2737_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2737
 BJ2737  HISTORY     - Date     Condition        Report By
 BJ2737  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2737  HISTORY     - 1936     GOOD             USACE
 BJ2737
 BJ2737                          STATION DESCRIPTION
 BJ2737
 BJ2737'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2737'APPROXIMATELY 3.5 MILES ABOVE KROTZ SPRINGS.  B.M. SET BY W.P.A.
 BJ2737'SURVEY IS MARK CONSISTING OF BRASS DISC IN 6 IN. SQUARE MONUMENT ON
 BJ2737'RIGHT BANK OF ATCHAFALAYA RIVER, ST. LANDRY PARISH, LOUISIANA.
 BJ2737'APPROXIMATELY 3.5 MILES ABOVE KROTZ SPRINGS, 30 FEET LANDSIDE
 BJ2737'CENTERLINE OF GRAVEL HIGHWAY.  125 FT. RIGHT OF LEVEE STATION 2211+86.
 BJ2737'135 METERS BELOW MILE POST NO. 44 OF WEST ATCHAFALAYA RIVER LEVEE
 BJ2737'MARKER SURVEY.  DISC IN TOP OF MONUMENT IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2735 ***********************************************************************
 BJ2735  DESIGNATION -  3611
 BJ2735  PID         -  BJ2735
 BJ2735  STATE/COUNTY-  LA/ST LANDRY
 BJ2735  COUNTRY     -  US
 BJ2735  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2735
 BJ2735                         *CURRENT SURVEY CONTROL
 BJ2735  ______________________________________________________________________
 BJ2735* NAD 83(1986) POSITION- 30 34 37.     (N) 091 45 32.     (W)   SCALED
 BJ2735* NAVD 88 ORTHO HEIGHT -     8.59  (+/-2cm)       28.2   (feet) VERTCON3
 BJ2735  ______________________________________________________________________
 BJ2735  GEOID HEIGHT    -        -27.248 (meters)                     GEOID18
 BJ2735  VERT ORDER      -  ? (See Below)
 BJ2735
 BJ2735.The horizontal coordinates were scaled from a map and have
 BJ2735.an estimated accuracy of +/- 6 seconds.
 BJ2735
 BJ2735.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2735.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2735
 BJ2735.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2735.GEOID18 height accuracy estimate available here.
 BJ2735
 BJ2735.The vertical order pertains to the NGVD 29 superseded value.
 BJ2735
 BJ2735.Click photographs - Photos may exist for this station.
 BJ2735
 BJ2735;                    North         East    Units  Estimated Accuracy
 BJ2735;SPC LA S     -   230,300.      959,180.      MT  (+/- 180 meters Scaled)
 BJ2735
 BJ2735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP190833(NAD 83)
 BJ2735
 BJ2735                          SUPERSEDED SURVEY CONTROL
 BJ2735
 BJ2735  NGVD 29 (11/26/84)    8.609  (m)           28.24   (f) ADJUSTED       
 BJ2735
 BJ2735.Superseded values are not recommended for survey control.
 BJ2735
 BJ2735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2735.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2735
 BJ2735_MARKER: DD = SURVEY DISK
 BJ2735_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2735_MARK LOGO: CGS+SS
 BJ2735_PROJECTION: FLUSH
 BJ2735_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2735
 BJ2735  HISTORY     - Date     Condition        Report By
 BJ2735  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2735  HISTORY     - 1936     GOOD             LAGS
 BJ2735
 BJ2735                          STATION DESCRIPTION
 BJ2735
 BJ2735'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1936
 BJ2735'2.6 MILES ABOVE HIGHWAY BRIDGE ACROSS RIVER AT KROTZ SPRINGS.  B.M.
 BJ2735'SET BY W.P.A. SURVEY IS MARK CONSISTING OF BRASS DISC MOUNTED IN TOP
 BJ2735'OF 6 IN. SQUARE CONCRETE MONUMENT ON RIGHT BANK OF ATCHAFALAYA RIVER,
 BJ2735'ST. LANDRY PARISH, LOUISIANA.  2.6 MILES ABOVE HIGHWAY BRIDGE ACROSS
 BJ2735'RIVER AT KROTZ SPRINGS, 21 FEET LANDSIDE CENTERLINE OF HIGHWAY, 135
 BJ2735'METERS BELOW LEVEE MILE POST NO. 45, 75 FEET RIGHT OF STATION 2261+60.
 BJ2735'CAP IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2733 ***********************************************************************
 BJ2733  DESIGNATION -  3615
 BJ2733  PID         -  BJ2733
 BJ2733  STATE/COUNTY-  LA/ST LANDRY
 BJ2733  COUNTRY     -  US
 BJ2733  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ2733
 BJ2733                         *CURRENT SURVEY CONTROL
 BJ2733  ______________________________________________________________________
 BJ2733* NAD 83(1986) POSITION- 30 33 04.     (N) 091 45 23.     (W)   SCALED
 BJ2733* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2733  **This station is located in a suspected subsidence area (see below).
 BJ2733  ______________________________________________________________________
 BJ2733  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BJ2733
 BJ2733.The horizontal coordinates were scaled from a map and have
 BJ2733.an estimated accuracy of +/- 6 seconds.
 BJ2733
 BJ2733.** This station is in an area of known vertical motion. If an
 BJ2733.** orthometric height was ever established but is not available 
 BJ2733.** in the current survey control section, the orthometric height
 BJ2733.** is considered suspect.  Suspect heights are available in the
 BJ2733.** superseded section only if requested.
 BJ2733
 BJ2733.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2733.GEOID18 height accuracy estimate available here.
 BJ2733
 BJ2733.Click photographs - Photos may exist for this station.
 BJ2733
 BJ2733;                    North         East    Units  Estimated Accuracy
 BJ2733;SPC LA S     -   227,430.      959,410.      MT  (+/- 180 meters Scaled)
 BJ2733
 BJ2733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP192805(NAD 83)
 BJ2733
 BJ2733                          SUPERSEDED SURVEY CONTROL
 BJ2733
 BJ2733.No superseded survey control is available for this station.
 BJ2733
 BJ2733_MARKER: DD = SURVEY DISK
 BJ2733_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2733_MARK LOGO: CGS+SS
 BJ2733_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2733
 BJ2733  HISTORY     - Date     Condition        Report By
 BJ2733  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2733  HISTORY     - 1936     GOOD             USACE
 BJ2733
 BJ2733                          STATION DESCRIPTION
 BJ2733
 BJ2733'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2733'ABOUT 0.5 MILE NORTH ALONG THE LEVEE FROM THE HIGHWAY BRIDGE OVER
 BJ2733'ATCHAFALAYA RIVER AT KROTZ SPRINGS, SAINT LANDRY PARISH, ABOUT 730
 BJ2733'FEET SOUTH OF LEVEE MILEPOST 47, AND 72 FEET WEST OF LEVEE STATION
 BJ2733'2364+80.  A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE
 BJ2733'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0209 ***********************************************************************
 BJ0209  DESIGNATION -  3624
 BJ0209  PID         -  BJ0209
 BJ0209  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0209  COUNTRY     -  US
 BJ0209  USGS QUAD   -  MELVILLE (2018)
 BJ0209
 BJ0209                         *CURRENT SURVEY CONTROL
 BJ0209  ______________________________________________________________________
 BJ0209* NAD 83(1986) POSITION- 30 41 27.     (N) 091 43 50.     (W)   SCALED
 BJ0209* NAVD 88 ORTHO HEIGHT -    14.447 (meters)       47.40  (feet) ADJUSTED
 BJ0209  ______________________________________________________________________
 BJ0209  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BJ0209  DYNAMIC HEIGHT  -         14.429 (meters)       47.34  (feet) COMP
 BJ0209  MODELED GRAVITY -    979,358.7   (mgal)                       NAVD 88
 BJ0209
 BJ0209  VERT ORDER      -  FIRST     CLASS I
 BJ0209
 BJ0209.The horizontal coordinates were scaled from a map and have
 BJ0209.an estimated accuracy of +/- 6 seconds.
 BJ0209
 BJ0209.The orthometric height was determined by differential leveling and
 BJ0209.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0209.in February 1994.
 BJ0209
 BJ0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0209.GEOID18 height accuracy estimate available here.
 BJ0209
 BJ0209.Click photographs - Photos may exist for this station.
 BJ0209
 BJ0209.The dynamic height is computed by dividing the NAVD 88
 BJ0209.geopotential number by the normal gravity value computed on the
 BJ0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0209.degrees latitude (g = 980.6199 gals.).
 BJ0209
 BJ0209.The modeled gravity was interpolated from observed gravity values.
 BJ0209
 BJ0209;                    North         East    Units  Estimated Accuracy
 BJ0209;SPC LA S     -   242,910.      961,940.      MT  (+/- 180 meters Scaled)
 BJ0209
 BJ0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP215960(NAD 83)
 BJ0209
 BJ0209                          SUPERSEDED SURVEY CONTROL
 BJ0209
 BJ0209  NAVD 88 (06/15/91)   14.488  (m)           47.53   (f) SUPERSEDED  1 1
 BJ0209  NGVD 29 (11/26/84)   14.452  (m)           47.41   (f) ADJUSTED    1 1
 BJ0209
 BJ0209.Superseded values are not recommended for survey control.
 BJ0209
 BJ0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0209.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0209
 BJ0209_MARKER: DD = SURVEY DISK
 BJ0209_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0209_STAMPING: 3624
 BJ0209_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0209
 BJ0209  HISTORY     - Date     Condition        Report By
 BJ0209  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0209  HISTORY     - 1966     GOOD             CGS
 BJ0209  HISTORY     - 1976     GOOD             NGS
 BJ0209
 BJ0209                          STATION DESCRIPTION
 BJ0209
 BJ0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ0209'0.5 MI E FROM MELVILLE.
 BJ0209'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ0209'STATION AT MELVILLE, IN SECTION 26, T 4 S, R 7 E, 2 RAILS EAST OF THE
 BJ0209'EAST END OF THE RAILROAD BRIDGE OVER THE ATCHAFALAYA RIVER, 61 FEET
 BJ0209'NORTH OF THE NORTH RAIL, ON THE TOP OF A LEVEE, 98 FEET WEST OF THE
 BJ0209'CENTER LINE OF STATE ROAD 10, 70 FEET WEST-NORTHWEST OF THE NORTH
 BJ0209'CONCRETE RETAINING WALL OF AN UNDERPASS OF STATE ROAD 10 UNDER THE
 BJ0209'RAILROAD, ABOUT 7 FEET BELOW THE LEVEL OF THE TRACK, ABOUT 2 FEET
 BJ0209'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 BJ0209'ABOUT LEVEL WITH THE GROUND.
 BJ0209
 BJ0209                          STATION RECOVERY (1976)
 BJ0209
 BJ0209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0209'0.6 MILE EAST ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE STATE
 BJ0209'HIGHWAY 105 UNDERPASS, 2 RAILS EAST OF THE EAST END OF THE RAILROAD
 BJ0209'BRIDGE OVER THE ATCHAFALAYA RIVER, 60.3 FT NORTH OF THE NORTH RAIL
 BJ0209'10.5 FT EAST OF THE CENTER LINE OF A LEVEE ROAD, 69 FT WEST NORTHWEST
 BJ0209'OF THE NORTH END OF THE NORTHWEST CONCRETE WING WALL OF THE STATE
 BJ0209'HIGHWAY 10 UNDERPASS, 93 FT WEST OF THE CENTER LINE OF STATE HIGHWAY
 BJ0209'EDGE OF A CONCRETE LEVEE LINING ABOUT 2 FT LOWER THAN THE LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0711 ***********************************************************************
 CP0711  DESIGNATION -  3650 A BOLT
 CP0711  PID         -  CP0711
 CP0711  STATE/COUNTY-  LA/MADISON
 CP0711  COUNTRY     -  US
 CP0711  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0711
 CP0711                         *CURRENT SURVEY CONTROL
 CP0711  ______________________________________________________________________
 CP0711* NAD 83(1986) POSITION- 32 17 54.     (N) 090 59 02.     (W)   SCALED
 CP0711* NAVD 88 ORTHO HEIGHT -    23.73  (+/-2cm)       77.9   (feet) VERTCON3
 CP0711  ______________________________________________________________________
 CP0711  GEOID HEIGHT    -        -26.540 (meters)                     GEOID18
 CP0711  VERT ORDER      -  ? (See Below)
 CP0711
 CP0711.The horizontal coordinates were scaled from a map and have
 CP0711.an estimated accuracy of +/- 6 seconds.
 CP0711
 CP0711.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0711.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0711
 CP0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0711.GEOID18 height accuracy estimate available here.
 CP0711
 CP0711.The vertical order pertains to the NGVD 29 superseded value.
 CP0711
 CP0711.Click photographs - Photos may exist for this station.
 CP0711
 CP0711;                    North         East    Units  Estimated Accuracy
 CP0711;SPC LA N     -   200,390.    1,142,780.      MT  (+/- 180 meters Scaled)
 CP0711
 CP0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR898752(NAD 83)
 CP0711
 CP0711                          SUPERSEDED SURVEY CONTROL
 CP0711
 CP0711  NGVD 29 (??/??/92)   23.757  (m)           77.94   (f) ADJ UNCH       
 CP0711
 CP0711.Superseded values are not recommended for survey control.
 CP0711
 CP0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0711.See file dsdata.pdf to determine how the superseded data were derived.
 CP0711
 CP0711_MARKER: B = BOLT
 CP0711_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0711_SP_SET: UNDERGROUND STONE
 CP0711_PROJECTION: RECESSED 91 CENTIMETERS
 CP0711_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0711
 CP0711  HISTORY     - Date     Condition        Report By
 CP0711  HISTORY     - UNK      MONUMENTED       USACE
 CP0711  HISTORY     - 1934     GOOD             USACE
 CP0711  HISTORY     - 1948     GOOD             CGS
 CP0711
 CP0711                          STATION DESCRIPTION
 CP0711
 CP0711'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0711'ABOUT 4 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0711'MADISON PARISH, ABOUT 1,000 FEET WEST OF THE REID BEDFORD REVETMENT,
 CP0711'562 FEET SOUTHWEST OF LEVEE STATION 3650, 43 FEET NORTHEAST OF A
 CP0711'TRIANGULAR-BLAZED 8-INCH ASH TREE, ABOUT 40 FEET SOUTHEAST OF A
 CP0711'DRAINAGE DITCH, 20 FEET SOUTHWEST OF A 24-INCH SWEET GUM TREE, AND 12
 CP0711'FEET EAST OF A 36-INCH RED OAK TREE.  A COPPER BOLT, SET IN THE TOP OF
 CP0711'A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN
 CP0711'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 CP0711
 CP0711                          STATION RECOVERY (1948)
 CP0711
 CP0711'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 CP0711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0710 ***********************************************************************
 CP0710  DESIGNATION -  3650 A CAP
 CP0710  PID         -  CP0710
 CP0710  STATE/COUNTY-  LA/MADISON
 CP0710  COUNTRY     -  US
 CP0710  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0710
 CP0710                         *CURRENT SURVEY CONTROL
 CP0710  ______________________________________________________________________
 CP0710* NAD 83(1986) POSITION- 32 17 54.     (N) 090 59 02.     (W)   SCALED
 CP0710* NAVD 88 ORTHO HEIGHT -    24.95  (+/-2cm)       81.9   (feet) VERTCON3
 CP0710  ______________________________________________________________________
 CP0710  GEOID HEIGHT    -        -26.540 (meters)                     GEOID18
 CP0710  VERT ORDER      -  ? (See Below)
 CP0710
 CP0710.The horizontal coordinates were scaled from a map and have
 CP0710.an estimated accuracy of +/- 6 seconds.
 CP0710
 CP0710.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0710.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0710
 CP0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0710.GEOID18 height accuracy estimate available here.
 CP0710
 CP0710.The vertical order pertains to the NGVD 29 superseded value.
 CP0710
 CP0710.Click photographs - Photos may exist for this station.
 CP0710
 CP0710;                    North         East    Units  Estimated Accuracy
 CP0710;SPC LA N     -   200,390.    1,142,780.      MT  (+/- 180 meters Scaled)
 CP0710
 CP0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR898752(NAD 83)
 CP0710
 CP0710                          SUPERSEDED SURVEY CONTROL
 CP0710
 CP0710  NGVD 29 (??/??/92)   24.979  (m)           81.95   (f) ADJ UNCH       
 CP0710
 CP0710.Superseded values are not recommended for survey control.
 CP0710
 CP0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0710.See file dsdata.pdf to determine how the superseded data were derived.
 CP0710
 CP0710_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0710_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0710_MARK LOGO: USACE
 CP0710_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0710_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0710
 CP0710  HISTORY     - Date     Condition        Report By
 CP0710  HISTORY     - UNK      MONUMENTED       USACE
 CP0710  HISTORY     - 1934     GOOD             USACE
 CP0710  HISTORY     - 1948     GOOD             CGS
 CP0710
 CP0710                          STATION DESCRIPTION
 CP0710
 CP0710'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0710'ABOUT 4 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0710'MADISON PARISH, ABOUT 1,000 FEET WEST OF THE REID BEDFORD REVETMENT,
 CP0710'562 FEET SOUTHWEST OF LEVEE STATION 3650, 43 FEET NORTHEAST OF A
 CP0710'TRIANGULAR-BLAZED 8-INCH ASH TREE, ABOUT 40 FEET SOUTHEAST OF A
 CP0710'DRAINAGE DITCH, 20 FEET SOUTHWEST OF A 24-INCH SWEET GUM TREE, AND 12
 CP0710'FEET EAST OF A 36-INCH RED OAK TREE.  AN IRON PIPE BEARING A USACE,
 CP0710'U.S. ARMY, STANDARD CAP.
 CP0710
 CP0710                          STATION RECOVERY (1948)
 CP0710
 CP0710'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 CP0710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3232 ***********************************************************************
 BJ3232  DESIGNATION -  3678
 BJ3232  PID         -  BJ3232
 BJ3232  STATE/COUNTY-  LA/POINTE COUPEE
 BJ3232  COUNTRY     -  US
 BJ3232  USGS QUAD   -  LOTTIE (2018)
 BJ3232
 BJ3232                         *CURRENT SURVEY CONTROL
 BJ3232  ______________________________________________________________________
 BJ3232* NAD 83(1986) POSITION- 30 33 26.     (N) 091 39 21.     (W)   SCALED
 BJ3232* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3232  **This station is located in a suspected subsidence area (see below).
 BJ3232  ______________________________________________________________________
 BJ3232  GEOID HEIGHT    -        -27.223 (meters)                     GEOID18
 BJ3232
 BJ3232.The horizontal coordinates were scaled from a map and have
 BJ3232.an estimated accuracy of +/- 6 seconds.
 BJ3232
 BJ3232.** This station is in an area of known vertical motion.  Due to the
 BJ3232.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ3232.** determined the orthometric heights for marks in these suspect
 BJ3232.** subsidence areas should be considered valid only at the epoch date
 BJ3232.** associated with the orthometric height.  These heights must always
 BJ3232.** be validated when used as control.  All previously superseded
 BJ3232.** orthometric heights are now considered suspect and are available
 BJ3232.** in the superseded section.  NGS does not recommend using suspect
 BJ3232.** or superseded heights as control.
 BJ3232
 BJ3232.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3232.GEOID18 height accuracy estimate available here.
 BJ3232
 BJ3232.Click photographs - Photos may exist for this station.
 BJ3232
 BJ3232;                    North         East    Units  Estimated Accuracy
 BJ3232;SPC LA S     -   228,080.      969,060.      MT  (+/- 180 meters Scaled)
 BJ3232
 BJ3232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP289813(NAD 83)
 BJ3232
 BJ3232                          SUPERSEDED SURVEY CONTROL
 BJ3232
 BJ3232.No superseded survey control is available for this station.
 BJ3232
 BJ3232_MARKER: DD = SURVEY DISK
 BJ3232_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3232_SP_SET: HEADWALL
 BJ3232_STAMPING: 3678
 BJ3232_MARK LOGO: LAGS
 BJ3232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3232+STABILITY: SURFACE MOTION
 BJ3232
 BJ3232  HISTORY     - Date     Condition        Report By
 BJ3232  HISTORY     - 1976     MONUMENTED       LAGS
 BJ3232  HISTORY     - 1976     SEE DESCRIPTION  NGS
 BJ3232  HISTORY     - 1986     GOOD             NGS
 BJ3232
 BJ3232                          STATION DESCRIPTION
 BJ3232
 BJ3232'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ3232'0.8 MI WEST FROM LOTTIE.
 BJ3232'0.8 MILES WEST LONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ3232'HIGHWAY 81, 0.15 MILE EAST OF THE JUNCTION OF A LEVEE ROADD, 77 FT
 BJ3232'NORTH OF THE CENTER LINE OF THE NORTH HIGHWAY LANES, 35.5 FT EAST
 BJ3232'OF POWER LINE POLE NUMBER 704-126 WITH 4 GUY WIRES, 1.0 FT WEST OF
 BJ3232'THE EAST END OF THE HEAD WALL, IN THE TOP OF THE EAST END OF THE
 BJ3232'NORTH CONCRETE HEAD WALL OF A LARGE CULVERT.  4 FEET BELOW HIGHWAY.
 BJ3232
 BJ3232                          STATION RECOVERY (1986)
 BJ3232
 BJ3232'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0315 ***********************************************************************
 BJ0315  DESIGNATION -  3680
 BJ0315  PID         -  BJ0315
 BJ0315  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0315  COUNTRY     -  US
 BJ0315  USGS QUAD   -  LOTTIE (2018)
 BJ0315
 BJ0315                         *CURRENT SURVEY CONTROL
 BJ0315  ______________________________________________________________________
 BJ0315* NAD 83(1986) POSITION- 30 33 28.     (N) 091 40 30.     (W)   SCALED
 BJ0315* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0315  **This station is located in a suspected subsidence area (see below).
 BJ0315  ______________________________________________________________________
 BJ0315  GEOID HEIGHT    -        -27.228 (meters)                     GEOID18
 BJ0315
 BJ0315.The horizontal coordinates were scaled from a map and have
 BJ0315.an estimated accuracy of +/- 6 seconds.
 BJ0315
 BJ0315.** This station is in an area of known vertical motion.  Due to the
 BJ0315.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0315.** determined the orthometric heights for marks in these suspect
 BJ0315.** subsidence areas should be considered valid only at the epoch date
 BJ0315.** associated with the orthometric height.  These heights must always
 BJ0315.** be validated when used as control.  All previously superseded
 BJ0315.** orthometric heights are now considered suspect and are available
 BJ0315.** in the superseded section.  NGS does not recommend using suspect
 BJ0315.** or superseded heights as control.
 BJ0315
 BJ0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0315.GEOID18 height accuracy estimate available here.
 BJ0315
 BJ0315.Click photographs - Photos may exist for this station.
 BJ0315
 BJ0315;                    North         East    Units  Estimated Accuracy
 BJ0315;SPC LA S     -   228,150.      967,220.      MT  (+/- 180 meters Scaled)
 BJ0315
 BJ0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP270813(NAD 83)
 BJ0315
 BJ0315                          SUPERSEDED SURVEY CONTROL
 BJ0315
 BJ0315.No superseded survey control is available for this station.
 BJ0315
 BJ0315_MARKER: DD = SURVEY DISK
 BJ0315_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0315_SP_SET: HEADWALL
 BJ0315_STAMPING: 3680
 BJ0315_MARK LOGO: LAGS
 BJ0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0315+STABILITY: SURFACE MOTION
 BJ0315
 BJ0315  HISTORY     - Date     Condition        Report By
 BJ0315  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0315  HISTORY     - 1964     GOOD             CGS
 BJ0315  HISTORY     - 1976     GOOD             NGS
 BJ0315  HISTORY     - 1986     GOOD             NGS
 BJ0315
 BJ0315                          STATION DESCRIPTION
 BJ0315
 BJ0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0315'2.0 MI W FROM LOTTIE.
 BJ0315'ABOUT 1.0 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE INTERSECTION OF
 BJ0315'THE HIGHWAY AND STATE ROAD 81 AT LOTTIE, THENCE 1.0 MILE WEST ALONG A
 BJ0315'PAVED ROAD, IN T 6 S, R 8 E, SET IN THE TOP OF THE EAST END OF THE
 BJ0315'NORTH CONCRETE HEAD WALL OF A CONCRETE CULVERT, 37 FEET NORTH OF THE
 BJ0315'CENTER LINE OF THE ROAD, 34 FEET NORTHWEST OF POWER POLE 140, 1.5 FEET
 BJ0315'WEST OF A METAL WITNESS POST, AND ABOUT LEVEL WITH THE ROAD.
 BJ0315
 BJ0315                          STATION RECOVERY (1976)
 BJ0315
 BJ0315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0315'1.0 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0315'HIGHWAY 81, THENCE 1.1 MILE WEST ALONG A PAVED ROAD, 37 FT NORTH OF
 BJ0315'THE CENTER LINE OF THE ROAD, IN THE TOP OF THE EAST END OF THE
 BJ0315'NORTH CONCRETE HEAD WALL OF A LARGE CULVERT, 0.6 FT WEST OF THE
 BJ0315'EAST END OF THE HEAD WALL.
 BJ0315
 BJ0315                          STATION RECOVERY (1986)
 BJ0315
 BJ0315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0316 ***********************************************************************
 BJ0316  DESIGNATION -  3681
 BJ0316  PID         -  BJ0316
 BJ0316  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0316  COUNTRY     -  US
 BJ0316  USGS QUAD   -  LOTTIE (2018)
 BJ0316
 BJ0316                         *CURRENT SURVEY CONTROL
 BJ0316  ______________________________________________________________________
 BJ0316* NAD 83(1986) POSITION- 30 33 29.     (N) 091 41 12.     (W)   SCALED
 BJ0316* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0316  **This station is located in a suspected subsidence area (see below).
 BJ0316  ______________________________________________________________________
 BJ0316  GEOID HEIGHT    -        -27.232 (meters)                     GEOID18
 BJ0316
 BJ0316.The horizontal coordinates were scaled from a map and have
 BJ0316.an estimated accuracy of +/- 6 seconds.
 BJ0316
 BJ0316.** This station is in an area of known vertical motion.  Due to the
 BJ0316.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0316.** determined the orthometric heights for marks in these suspect
 BJ0316.** subsidence areas should be considered valid only at the epoch date
 BJ0316.** associated with the orthometric height.  These heights must always
 BJ0316.** be validated when used as control.  All previously superseded
 BJ0316.** orthometric heights are now considered suspect and are available
 BJ0316.** in the superseded section.  NGS does not recommend using suspect
 BJ0316.** or superseded heights as control.
 BJ0316
 BJ0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0316.GEOID18 height accuracy estimate available here.
 BJ0316
 BJ0316.Click photographs - Photos may exist for this station.
 BJ0316
 BJ0316;                    North         East    Units  Estimated Accuracy
 BJ0316;SPC LA S     -   228,180.      966,100.      MT  (+/- 180 meters Scaled)
 BJ0316
 BJ0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP259813(NAD 83)
 BJ0316
 BJ0316                          SUPERSEDED SURVEY CONTROL
 BJ0316
 BJ0316.No superseded survey control is available for this station.
 BJ0316
 BJ0316_MARKER: DD = SURVEY DISK
 BJ0316_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0316_SP_SET: HEADWALL
 BJ0316_STAMPING: 3681
 BJ0316_MARK LOGO: LAGS
 BJ0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0316+STABILITY: SURFACE MOTION
 BJ0316
 BJ0316  HISTORY     - Date     Condition        Report By
 BJ0316  HISTORY     - UNK      MONUMENTED       LAGS
 BJ0316  HISTORY     - 1964     GOOD             CGS
 BJ0316  HISTORY     - 1976     GOOD             NGS
 BJ0316  HISTORY     - 1986     GOOD             NGS
 BJ0316
 BJ0316                          STATION DESCRIPTION
 BJ0316
 BJ0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0316'2.75 MI W FROM LOTTIE.
 BJ0316'ABOUT 1.0 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE INTERSECTION OF
 BJ0316'THE HIGHWAY AND STATE ROAD 81 AT LOTTIE, THENCE 1.75 MILES WEST ALONG
 BJ0316'A PAVED ROAD WHICH WAS FORMERLY U.S. HIGHWAY 190, IN T 6 S, R 8 E, SET
 BJ0316'IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEAD WALL OF A
 BJ0316'CONCRETE CULVERT, 35 FEET NORTH OF THE CENTER LINE OF THE ROAD, 17
 BJ0316'FEET NORTH OF POWER POLE NUMBER 149, 1.0 FOOT WEST OF A METAL WITNESS
 BJ0316'POST, AND ABOUT LEVEL WITH THE ROAD.
 BJ0316
 BJ0316                          STATION RECOVERY (1976)
 BJ0316
 BJ0316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0316'1.0 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0316'HIGHWAY 81, THENCE 1.8 MILES WEST ALONG A PAVED ROAD, 35 FT NORTH
 BJ0316'OF THE CENTER LINE OF THE ROAD, IN THE TOP OF THE EAST END OF THE
 BJ0316'NORTH CONCRETE HEAD WALL OF A LARGE CULVERT, 17 FT NORTH OF POWER
 BJ0316'LINE POLE 152,
 BJ0316
 BJ0316                          STATION RECOVERY (1986)
 BJ0316
 BJ0316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0316'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2832 ***********************************************************************
 BH2832  DESIGNATION -  36A001
 BH2832  PID         -  BH2832
 BH2832  STATE/COUNTY-  LA/ORLEANS
 BH2832  COUNTRY     -  US
 BH2832  USGS QUAD   -  LITTLE WOODS (2018)
 BH2832
 BH2832                         *CURRENT SURVEY CONTROL
 BH2832  ______________________________________________________________________
 BH2832* NAD 83(1993) POSITION- 30 03 55.32116(N) 089 55 57.68234(W)   ADJUSTED
 BH2832* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2832  **This station is located in a suspected subsidence area (see below).
 BH2832  ______________________________________________________________________
 BH2832  GEOID HEIGHT    -        -26.249 (meters)                     GEOID18
 BH2832  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 BH2832  HORZ ORDER      -  SECOND
 BH2832
 BH2832.The horizontal coordinates were established by classical geodetic methods
 BH2832.and adjusted by the National Geodetic Survey in May 1994.
 BH2832
 BH2832.** This station is in an area of known vertical motion. If an
 BH2832.** orthometric height was ever established but is not available 
 BH2832.** in the current survey control section, the orthometric height
 BH2832.** is considered suspect.  Suspect heights are available in the
 BH2832.** superseded section only if requested.
 BH2832
 BH2832.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2832.GEOID18 height accuracy estimate available here.
 BH2832
 BH2832.Click photographs - Photos may exist for this station.
 BH2832
 BH2832.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2832
 BH2832. The following values were computed from the NAD 83(1993) position.
 BH2832
 BH2832;                    North         East     Units Scale Factor Converg.
 BH2832;SPC LA S     -   174,337.331 1,135,040.947   MT  0.99992638   +0 42 01.2
 BH2832;SPC LA S     -   571,971.73  3,723,880.17   sFT  0.99992638   +0 42 01.2
 BH2832;UTM  16      - 3,329,655.584   217,272.509   MT  1.00058632   -1 28 12.8
 BH2832;UTM  15      - 3,329,996.499   795,711.774   MT  1.00067901   +1 32 16.1
 BH2832
 BH2832!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2832!SPC LA S     -   1.00000393  x   0.99992638  =   0.99993031
 BH2832!UTM  16      -   1.00000393  x   1.00058632  =   1.00059025
 BH2832!UTM  15      -   1.00000393  x   1.00067901  =   1.00068294
 BH2832
 BH2832:                Primary Azimuth Mark                     Grid Az
 BH2832:SPC LA S     -  36A002                                   037 03 36.7
 BH2832:UTM  16      -  36A002                                   039 13 50.7
 BH2832:UTM  15      -  36A002                                   036 13 21.8
 BH2832
 BH2832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1727229655(NAD 83)
 BH2832
 BH2832|---------------------------------------------------------------------|
 BH2832| PID    Reference Object                     Distance      Geod. Az  |
 BH2832|                                                           dddmmss.s |
 BH2832| BH2825 36A002                              APPROX. 1.5 KM 0374537.9 |
 BH2832|---------------------------------------------------------------------|
 BH2832
 BH2832                          SUPERSEDED SURVEY CONTROL
 BH2832
 BH2832  NAD 83(1992)-  30 03 55.32117(N)    089 55 57.68234(W) AD(       ) 2
 BH2832  NAD 83(1986)-  30 03 55.33490(N)    089 55 57.67887(W) AD(       ) 2
 BH2832  NAD 27      -  30 03 54.61595(N)    089 55 57.43666(W) AD(       ) 2
 BH2832
 BH2832.Superseded values are not recommended for survey control.
 BH2832
 BH2832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2832.See file dsdata.pdf to determine how the superseded data were derived.
 BH2832
 BH2832_MARKER: DD = SURVEY DISK
 BH2832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2832_STAMPING: 36A001
 BH2832_MARK LOGO: LADHGS
 BH2832_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2832+STABILITY: SURFACE MOTION
 BH2832_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2832+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2832
 BH2832  HISTORY     - Date     Condition        Report By
 BH2832  HISTORY     - 1967     MONUMENTED       LADH
 BH2832  HISTORY     - 1967     GOOD             LADH
 BH2832  HISTORY     - 1972     GOOD             NGS
 BH2832  HISTORY     - 19890628 GOOD             LADTD
 BH2832  HISTORY     - 20060423 MARK NOT FOUND   NGS
 BH2832
 BH2832                          STATION DESCRIPTION
 BH2832
 BH2832'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2832'THIS STATION IS LOCATED IN THE MEDIAN OF INTERSTATE 10, 7.8 MILES
 BH2832'SOUTH OF THE SOUTH END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN
 BH2832'ON INTERSTATE 10. THE STATION IS 30.80 FEET EAST OF REFERENCE MARK
 BH2832'NO. 1, WHICH IS SET IN THE WEST CURB OF THE MEDIAN, 30.75 FEET
 BH2832'WEST OF REFERENCE MARK NO. 2 WHICH IS SET IN THE EAST CURB OF THE
 BH2832'MEDIAN ON INTERSTATE 10, 68.10 FEET EAST OF THE WEST EDGE OF THE
 BH2832'SOUTH BOUND LANE OF INTERSTATE 10, 68.05 FEET WEST OF THE EAST EDGE
 BH2832'OF THE NORTH BOUND LANE OF INTERSTATE 10, AND 1.13 FEET NORTH OF A
 BH2832'METAL WITNESS POST AND SIGN, AND APPROXIMATELY 1000 FEET NORTH OF
 BH2832'THE PARIS ROAD INTERCHANGE.
 BH2832'
 BH2832'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BH2832'CONCRETE POST THAT IS ABOUT 4 INCHES BELOW THE SURFACE OF THE
 BH2832'GROUND.  STATION IS STAMPED 36A001.
 BH2832'
 BH2832'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2832'LAKE PONTCHARTRAIN ON INTERSTATE 10, DRIVE SOUTH ALONG INTERSTATE 10
 BH2832'FOR 7.8 MILES TO THE STATION WHICH IS SET IN THE MEDIAN OF
 BH2832'INTERSTATE 10.
 BH2832'
 BH2832'REFERENCE MARK NO. 1 IS A 2X3 INCH BRASS PLATE SET IN THE CURB AND
 BH2832'STAMPED WITH AN X. IT IS ALSO STAMPED 36A001.
 BH2832'
 BH2832'REFERENCE MARK NO. 2 STAMPED THE SAME. THE STATION IS A 2X3 INCH
 BH2832'BRASS PLATE WHICH IS SET IN THE CURB ON THE SOUTHEAST SIDE OF THE
 BH2832'MEDIAN 30.75 FEET FROM STATION 36A001.
 BH2832'
 BH2832'NOTE--REFERENCE MARKS ARE SET ON A LINE WITH THE STATION.
 BH2832
 BH2832                          STATION RECOVERY (1967)
 BH2832
 BH2832'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2832'RECOVERED IN GOOD CONDITION.
 BH2832
 BH2832                          STATION RECOVERY (1972)
 BH2832
 BH2832'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2832'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BH2832'CONDITION.  DESCRIPTION BY ROBERT TONEY IN 1967 IS ADEQUATE FOR
 BH2832'RECOVERY.
 BH2832
 BH2832                          STATION RECOVERY (1989)
 BH2832
 BH2832'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2832'THE STATION IS LOCATED ABOUT 12.6 KM (7.85 MI) SOUTHWEST OF THE SOUTH
 BH2832'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2832'10 AND 0.9 KM (0.55 MI) NORTHEAST OF THE PARIS ROAD INTERCHANGE FOR
 BH2832'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2832'DEVELOPMENT.
 BH2832'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2832'SOUTHWEST FOR 12.6 KM (7.85 MI) ON INTERSTATE 10 TO THE MARK SET IN
 BH2832'THE MEDIAN OF THE INTERSTATE.
 BH2832'THE STATION IS 20.7 M (67.9 FT) EAST FROM THE WEST EDGE OF THE SOUTH
 BH2832'BOUND LANES OF THE INTERSTATE, 20.7 M (67.9 FT) WEST FROM THE EAST
 BH2832'EDGE OF THE NORTH BOUND LANES OF THE INTERSTATE AND 0.3 M (1.0 FT)
 BH2832'NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS
 BH2832'RECESSED 0.6 M (2.0 FT) BELOW THE GROUND SURFACE AND ABOUT LEVEL WITH
 BH2832'THE HIGHWAY.
 BH2832
 BH2832                          STATION RECOVERY (2006)
 BH2832
 BH2832'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH2832'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2825 ***********************************************************************
 BH2825  DESIGNATION -  36A002
 BH2825  PID         -  BH2825
 BH2825  STATE/COUNTY-  LA/ORLEANS
 BH2825  COUNTRY     -  US
 BH2825  USGS QUAD   -  LITTLE WOODS (2018)
 BH2825
 BH2825                         *CURRENT SURVEY CONTROL
 BH2825  ______________________________________________________________________
 BH2825* NAD 83(1993) POSITION- 30 04 34.94361(N) 089 55 22.39084(W)   ADJUSTED
 BH2825* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2825  **This station is located in a suspected subsidence area (see below).
 BH2825  ______________________________________________________________________
 BH2825  GEOID HEIGHT    -        -26.273 (meters)                     GEOID18
 BH2825  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BH2825  HORZ ORDER      -  SECOND
 BH2825
 BH2825.The horizontal coordinates were established by classical geodetic methods
 BH2825.and adjusted by the National Geodetic Survey in May 1994.
 BH2825
 BH2825.** This station is in an area of known vertical motion. If an
 BH2825.** orthometric height was ever established but is not available 
 BH2825.** in the current survey control section, the orthometric height
 BH2825.** is considered suspect.  Suspect heights are available in the
 BH2825.** superseded section only if requested.
 BH2825
 BH2825.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2825.GEOID18 height accuracy estimate available here.
 BH2825
 BH2825.Click photographs - Photos may exist for this station.
 BH2825
 BH2825.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2825
 BH2825. The following values were computed from the NAD 83(1993) position.
 BH2825
 BH2825;                    North         East     Units Scale Factor Converg.
 BH2825;SPC LA S     -   175,568.824 1,135,971.044   MT  0.99992661   +0 42 18.9
 BH2825;SPC LA S     -   576,012.05  3,726,931.67   sFT  0.99992661   +0 42 18.9
 BH2825;UTM  16      - 3,330,851.747   218,249.226   MT  1.00057952   -1 27 56.8
 BH2825;UTM  15      - 3,331,242.400   796,624.455   MT  1.00068568   +1 32 35.6
 BH2825
 BH2825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2825!SPC LA S     -   1.00000292  x   0.99992661  =   0.99992953
 BH2825!UTM  16      -   1.00000292  x   1.00057952  =   1.00058244
 BH2825!UTM  15      -   1.00000292  x   1.00068568  =   1.00068860
 BH2825
 BH2825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1824930851(NAD 83)
 BH2825
 BH2825|---------------------------------------------------------------------|
 BH2825| PID    Reference Object                     Distance      Geod. Az  |
 BH2825|                                                           dddmmss.s |
 BH2825| BH2824 36A003                              356.814 METERS 03746     |
 BH2825|---------------------------------------------------------------------|
 BH2825
 BH2825                          SUPERSEDED SURVEY CONTROL
 BH2825
 BH2825  NAD 83(1992)-  30 04 34.94366(N)    089 55 22.39082(W) AD(       ) 2
 BH2825  NAD 83(1986)-  30 04 34.95959(N)    089 55 22.38802(W) AD(       ) 2
 BH2825  NAD 83(1986)-  30 04 34.95733(N)    089 55 22.38734(W) AD(       ) 2
 BH2825  NAD 27      -  30 04 34.23953(N)    089 55 22.14655(W) AD(       ) 2
 BH2825
 BH2825.Superseded values are not recommended for survey control.
 BH2825
 BH2825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2825.See file dsdata.pdf to determine how the superseded data were derived.
 BH2825
 BH2825_MARKER: DD = SURVEY DISK
 BH2825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2825_STAMPING: 36A002
 BH2825_MARK LOGO: LADHGS
 BH2825_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2825+STABILITY: SURFACE MOTION
 BH2825_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH2825+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2825
 BH2825  HISTORY     - Date     Condition        Report By
 BH2825  HISTORY     - 1967     MONUMENTED       LADH
 BH2825  HISTORY     - 1967     GOOD             LADH
 BH2825  HISTORY     - 1972     MARK NOT FOUND   NGS
 BH2825  HISTORY     - 19890628 GOOD             LADTD
 BH2825
 BH2825                          STATION DESCRIPTION
 BH2825
 BH2825'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2825'THIS STATION IS LOCATED IN THE MEDIAN OF INTERSTATE 10, 6.9 MILES
 BH2825'SOUTH OF THE SOUTH END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN
 BH2825'ON INTERSTATE 10, 30.77 FEET EAST OF REFERENCE MARK NO. 1 WHICH IS
 BH2825'SET ON THE WEST CURB OF THE MEDIAN, 30.77 FEET WEST OF REFERENCE
 BH2825'MARK NO. 2 WHICH IS SET ON THE EAST CURB OF THE MEDIAN, 1.30 FEET
 BH2825'NORTH OF A METAL WITNESS POST AND SIGN, 68.05 FEET WEST OF THE
 BH2825'EAST EDGE OF THE NORTH BOUND LANE OF INTERSTATE 10, 68.03 FEET
 BH2825'EAST OF THE WEST EDGE OF THE SOUTH BOUND LANE ON INTERSTATE 10,
 BH2825'AND APPROXIMATELY IN THE CENTER OF THE FIRST PROPOSED
 BH2825'INTERCHANGE NORTH OF THE PARIS ROAD INTERCHANGE.
 BH2825'
 BH2825'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BH2825'CONCRETE POST THAT IS ABOUT 4 INCHES BELOW THE SURFACE OF THE
 BH2825'GROUND. STATION IS STAMPED 36A002.
 BH2825'
 BH2825'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2825'LAKE PONTCHARTRAIN ON INTERSTATE 10, DRIVE SOUTH FOR 6.9 MILES TO
 BH2825'THE STATION WHICH IS SET IN THE MEDIAN.
 BH2825'
 BH2825'REFERENCE MARK NO. 1 IS A 2X3 INCH BRASS PLATE SET ON THE NORTHWEST
 BH2825'CURB OF THE MEDIAN ALONG INTERSTATE 10, 30.77 FEET FROM STATION
 BH2825'36A002.
 BH2825'
 BH2825'REFERENCE MARK NO. 2 IS A 2X3 INCH BRASS PLATE SET IN THE SOUTHEAST
 BH2825'CURB OF THE MEDIAN ALONG INTERSTATE 10, 30.77 FEET FROM STATION
 BH2825'36A002.
 BH2825'
 BH2825'NOTE--REFERENCE MARKS ARE SET ON A LINE WITH THE STATION.
 BH2825
 BH2825                          STATION RECOVERY (1967)
 BH2825
 BH2825'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2825'RECOVERED IN GOOD CONDITION.
 BH2825
 BH2825                          STATION RECOVERY (1972)
 BH2825
 BH2825'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2825'STATION MARK AND REFERENCE MARKS WERE SEARCHED FOR BUT NOT FOUND.
 BH2825
 BH2825                          STATION RECOVERY (1989)
 BH2825
 BH2825'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2825'THE STATION IS LOCATED ABOUT 16.1 KM (10.00 MI) NORTHEAST OF DOWNTOWN
 BH2825'NEW ORLEANS, 16.1 KM (10.00 MI) NORTH OF CHALMETTE AND 24.1 KM
 BH2825'(15.00 MI) SOUTHWEST OF SLIDELL.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BH2825'TRANSPORTATION AND DEVELOPMENT.
 BH2825'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES FOR
 BH2825'INTERSTATE HIGHWAY 10 OVER LAKE PONTCHARTRAIN, GO SOUTHWEST FOR 11.1
 BH2825'KM (6.90 MI) ON INTERSTATE 10 TO THE MARK SET IN THE MEDIAN AT AN
 BH2825'OVERPASS.
 BH2825'THE STATION IS 20.7 M (67.9 FT) WEST FROM THE EAST EDGE OF THE NORTH
 BH2825'BOUND LANES OF THE INTERSTATE, 20.7 M (67.9 FT) EAST FROM THE WEST
 BH2825'EDGE OF THE SOUTH BOUND LANES OF THE INTERSTATE, 4.3 M (14.1 FT) NORTH
 BH2825'FROM THE NORTH PIER OF A SET OF PIERS FOR AN OVERPASS IN THE MEDIAN
 BH2825'AND 0.3 M (1.0 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BH2825'THE MARK IS RECESSED 10 CM (4 IN) BELOW THE GROUND SURFACE AND ABOUT
 BH2825'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2824 ***********************************************************************
 BH2824  DESIGNATION -  36A003
 BH2824  PID         -  BH2824
 BH2824  STATE/COUNTY-  LA/ORLEANS
 BH2824  COUNTRY     -  US
 BH2824  USGS QUAD   -  LITTLE WOODS (2018)
 BH2824
 BH2824                         *CURRENT SURVEY CONTROL
 BH2824  ______________________________________________________________________
 BH2824* NAD 83(1993) POSITION- 30 04 44.10296(N) 089 55 14.22972(W)   ADJUSTED
 BH2824* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2824  **This station is located in a suspected subsidence area (see below).
 BH2824  ______________________________________________________________________
 BH2824  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 BH2824  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 BH2824  HORZ ORDER      -  SECOND
 BH2824
 BH2824.The horizontal coordinates were established by classical geodetic methods
 BH2824.and adjusted by the National Geodetic Survey in May 1994.
 BH2824
 BH2824.** This station is in an area of known vertical motion. If an
 BH2824.** orthometric height was ever established but is not available 
 BH2824.** in the current survey control section, the orthometric height
 BH2824.** is considered suspect.  Suspect heights are available in the
 BH2824.** superseded section only if requested.
 BH2824
 BH2824.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2824.GEOID18 height accuracy estimate available here.
 BH2824
 BH2824.Click photographs - Photos may exist for this station.
 BH2824
 BH2824.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2824
 BH2824. The following values were computed from the NAD 83(1993) position.
 BH2824
 BH2824;                    North         East     Units Scale Factor Converg.
 BH2824;SPC LA S     -   175,853.515 1,136,186.099   MT  0.99992667   +0 42 22.9
 BH2824;SPC LA S     -   576,946.07  3,727,637.23   sFT  0.99992667   +0 42 22.9
 BH2824;UTM  16      - 3,331,128.267   218,475.059   MT  1.00057794   -1 27 53.1
 BH2824;UTM  15      - 3,331,530.425   796,835.483   MT  1.00068723   +1 32 40.2
 BH2824
 BH2824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2824!SPC LA S     -   1.00000390  x   0.99992667  =   0.99993057
 BH2824!UTM  16      -   1.00000390  x   1.00057794  =   1.00058185
 BH2824!UTM  15      -   1.00000390  x   1.00068723  =   1.00069114
 BH2824
 BH2824:                Primary Azimuth Mark                     Grid Az
 BH2824:SPC LA S     -  36A004                                   037 03 43.6
 BH2824:UTM  16      -  36A004                                   039 13 59.6
 BH2824:UTM  15      -  36A004                                   036 13 26.3
 BH2824
 BH2824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1847531128(NAD 83)
 BH2824
 BH2824|---------------------------------------------------------------------|
 BH2824| PID    Reference Object                     Distance      Geod. Az  |
 BH2824|                                                           dddmmss.s |
 BH2824| BH2828 36A004                              APPROX. 1.9 KM 0374606.5 |
 BH2824| BH2825 36A002                              356.814 METERS 21746     |
 BH2824|---------------------------------------------------------------------|
 BH2824
 BH2824                          SUPERSEDED SURVEY CONTROL
 BH2824
 BH2824  NAD 83(1992)-  30 04 44.10299(N)    089 55 14.22972(W) AD(       ) 2
 BH2824  NAD 83(1986)-  30 04 44.11723(N)    089 55 14.22574(W) AD(       ) 2
 BH2824  NAD 27      -  30 04 43.39964(N)    089 55 13.98531(W) AD(       ) 2
 BH2824
 BH2824.Superseded values are not recommended for survey control.
 BH2824
 BH2824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2824.See file dsdata.pdf to determine how the superseded data were derived.
 BH2824
 BH2824_MARKER: DD = SURVEY DISK
 BH2824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2824_STAMPING: 36A003
 BH2824_MARK LOGO: LADHGS
 BH2824_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2824+STABILITY: SURFACE MOTION
 BH2824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2824+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2824
 BH2824  HISTORY     - Date     Condition        Report By
 BH2824  HISTORY     - 1967     MONUMENTED       LADH
 BH2824  HISTORY     - 1967     GOOD             LADH
 BH2824  HISTORY     - 1972     GOOD             NGS
 BH2824  HISTORY     - 19890628 GOOD             LADTD
 BH2824
 BH2824                          STATION DESCRIPTION
 BH2824
 BH2824'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2824'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 10, 6.6 MILES FROM
 BH2824'THE SOUTH END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN AT
 BH2824'SLIDELL.  THE STATION IS SET 30.75 FEET EAST OF REFERENCE MARK NO. 1
 BH2824'WHICH IS ON THE WEST CURB OF THE MEDIAN, 30.68 FEET WEST OF
 BH2824'REFERENCE MARK NO. 2 WHICH IS ON THE EAST CURB OF THE MEDIAN,
 BH2824'1.26 FEET NORTH OF A METAL WITNESS POST AND SIGN, 67.95 FEET EAST
 BH2824'OF THE WEST EDGE OF THE SOUTH BOUND ROADWAY, AND 67.95 FEET WEST OF
 BH2824'THE EAST EDGE OF THE NORTH BOUND ROADWAY.
 BH2824'
 BH2824'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BH2824'CONCRETE POST THAT IS ABOUT 4 INCHES BELOW THE SURFACE OF THE
 BH2824'GROUND.  STATION IS STAMPED 36A003.
 BH2824'
 BH2824'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2824'LAKE PONTCHARTRAIN, DRIVE SOUTH ALONG INTERSTATE 10 FOR 6.6 MILES TO
 BH2824'THE STATION WHICH IS SET IN THE MEDIAN OF THE HIGHWAY.
 BH2824'
 BH2824'REFERENCE MARK NO. 1 IS SET IN THE NORTHWEST CURB OF THE MEDIAN
 BH2824'ALONG INTERSTATE 10, 30.75 FEET FROM STATION 36A003.
 BH2824'
 BH2824'RFERENCE MARK NO. 2 IS SET IN THE SOUTHEAST CURB OF THE MEDIAN ALONG
 BH2824'INTERSTATE 10, 67.95 FEET SOUTHEAST OF THE NORTHWEST EDGE OF THE
 BH2824'SOUTHBOUND ROADWAY.
 BH2824'
 BH2824'NOTE--THESE REFERENCE MARKS ARE SET ON A LINE WITH THE STATION.
 BH2824
 BH2824                          STATION RECOVERY (1967)
 BH2824
 BH2824'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2824'RECOVERED IN GOOD CONDITION.
 BH2824
 BH2824                          STATION RECOVERY (1972)
 BH2824
 BH2824'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2824'STATION MARK AND REFERENCE MARK 2 WERE RECOVERED IN GOOD
 BH2824'CONDITION.  REFERENCE MARK 1 IS ASSUMED DESTROYED BY EVIDENCE OF
 BH2824'CHIPPED CONCRETE ON CURB AT THE POSITION DESCRIBED BY ROBERT TONEY
 BH2824'IN 1967.  DESCRIPTION BY ROBERT TONEY IN 1967 IS ADEQUATE FOR
 BH2824'RECOVERY WITH THE FOLLOWING ADDITION--
 BH2824'
 BH2824'STATION IS ABOUT 12 FEET NORTHWEST OF AN OVERPASS SUPPORT PILING
 BH2824'BETWEEN TWO GUARD RAILS.
 BH2824
 BH2824                          STATION RECOVERY (1989)
 BH2824
 BH2824'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2824'THE STATION IS LOCATED ABOUT 10.6 KM (6.60 MI) SOUTHWEST OF THE SOUTH
 BH2824'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2824'10 AND 2.8 KM (1.75 MI) NORTHEAST OF THE PARIS ROAD INTERCHANGE FOR
 BH2824'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2824'DEVELOPMENT.
 BH2824'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2824'SOUTHWEST FOR 10.6 KM (6.60 MI) ON INTERSTATE 10 TO THE MARK SET IN
 BH2824'THE MEDIAN OF THE INTERSTATE.
 BH2824'THE STATION IS 20.7 M (67.9 FT) EAST FROM THE WEST EDGE OF THE SOUTH
 BH2824'BOUND ROADWAY AND 20.7 M (67.9 FT) WEST FROM THE EAST EDGE OF THE
 BH2824'NORTH BOUND ROADWAY.  THIS MARK WAS NOT FOUND AT THIS DATE.  THE MARK
 BH2824'PROBABLY COULD BE FOUND WITH ANGLES AND EDM MEASUREMENTS OR WITH A
 BH2824'METAL DECTATOR.  THE MARK IS ABOUT 0.6 M (2.0 FT) BELOW THE SURFACE OF
 BH2824'THE GROUND, FILL HAS BEEN ADDED TO THE MEDIAN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2828 ***********************************************************************
 BH2828  DESIGNATION -  36A004
 BH2828  PID         -  BH2828
 BH2828  STATE/COUNTY-  LA/ORLEANS
 BH2828  COUNTRY     -  US
 BH2828  USGS QUAD   -  LITTLE WOODS (2018)
 BH2828
 BH2828                         *CURRENT SURVEY CONTROL
 BH2828  ______________________________________________________________________
 BH2828* NAD 83(1993) POSITION- 30 05 31.62953(N) 089 54 31.88203(W)   ADJUSTED
 BH2828* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2828  **This station is located in a suspected subsidence area (see below).
 BH2828  ______________________________________________________________________
 BH2828  GEOID HEIGHT    -        -26.309 (meters)                     GEOID18
 BH2828  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 BH2828  HORZ ORDER      -  SECOND
 BH2828
 BH2828.The horizontal coordinates were established by classical geodetic methods
 BH2828.and adjusted by the National Geodetic Survey in May 1994.
 BH2828
 BH2828.** This station is in an area of known vertical motion. If an
 BH2828.** orthometric height was ever established but is not available 
 BH2828.** in the current survey control section, the orthometric height
 BH2828.** is considered suspect.  Suspect heights are available in the
 BH2828.** superseded section only if requested.
 BH2828
 BH2828.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2828.GEOID18 height accuracy estimate available here.
 BH2828
 BH2828.Click photographs - Photos may exist for this station.
 BH2828
 BH2828.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2828
 BH2828. The following values were computed from the NAD 83(1993) position.
 BH2828
 BH2828;                    North         East     Units Scale Factor Converg.
 BH2828;SPC LA S     -   177,330.807 1,137,301.831   MT  0.99992701   +0 42 44.1
 BH2828;SPC LA S     -   581,792.82  3,731,297.76   sFT  0.99992701   +0 42 44.1
 BH2828;UTM  16      - 3,332,563.152   219,646.721   MT  1.00056982   -1 27 33.9
 BH2828
 BH2828!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2828!SPC LA S     -   1.00000294  x   0.99992701  =   0.99992995
 BH2828!UTM  16      -   1.00000294  x   1.00056982  =   1.00057276
 BH2828
 BH2828:                Primary Azimuth Mark                     Grid Az
 BH2828:SPC LA S     -  36A003                                   217 03 43.6
 BH2828:UTM  16      -  36A003                                   219 14 01.6
 BH2828
 BH2828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1964632563(NAD 83)
 BH2828
 BH2828|---------------------------------------------------------------------|
 BH2828| PID    Reference Object                     Distance      Geod. Az  |
 BH2828|                                                           dddmmss.s |
 BH2828| BH2824 36A003                              APPROX. 1.9 KM 2174627.7 |
 BH2828|---------------------------------------------------------------------|
 BH2828
 BH2828                          SUPERSEDED SURVEY CONTROL
 BH2828
 BH2828  NAD 83(1992)-  30 05 31.62959(N)    089 54 31.88200(W) AD(       ) 2
 BH2828  NAD 83(1986)-  30 05 31.64535(N)    089 54 31.87919(W) AD(       ) 2
 BH2828  NAD 83(1986)-  30 05 31.64450(N)    089 54 31.87743(W) AD(       ) 2
 BH2828  NAD 27      -  30 05 30.92840(N)    089 54 31.63858(W) AD(       ) 2
 BH2828
 BH2828.Superseded values are not recommended for survey control.
 BH2828
 BH2828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2828.See file dsdata.pdf to determine how the superseded data were derived.
 BH2828
 BH2828_MARKER: DD = SURVEY DISK
 BH2828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2828_STAMPING: 36A004
 BH2828_MARK LOGO: LADHGS
 BH2828_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2828+STABILITY: SURFACE MOTION
 BH2828_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH2828+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2828
 BH2828  HISTORY     - Date     Condition        Report By
 BH2828  HISTORY     - 1967     MONUMENTED       LADH
 BH2828  HISTORY     - 1967     GOOD             LADH
 BH2828  HISTORY     - 1972     GOOD             NGS
 BH2828  HISTORY     - 19890628 GOOD             LADTD
 BH2828
 BH2828                          STATION DESCRIPTION
 BH2828
 BH2828'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2828'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 10 IN THE MEDIAN OF
 BH2828'THE HIGHWAY 5.4 MILES FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2828'LAKE PONTCHARTRAIN AT SLIDELL. THE STATION IS 30.75 FEET WEST OF
 BH2828'THE EAST CURB OF THE MEDIAN, 30.76 FEET EAST OF THE WEST CURB OF
 BH2828'THE MEDIAN, 68.05 FEET WEST OF THE EAST EDGE OF THE NORTH BOUND
 BH2828'ROADWAY, AND 68.04 FEET EAST OF THE WEST EDGE OF THE SOUTH BOUND
 BH2828'ROADWAY.
 BH2828'
 BH2828'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BH2828'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BH2828'STATION IS STAMPED 36A004.
 BH2828'
 BH2828'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2828'LAKE PONTCHARTRAIN AT SLIDELL, FOLLOW ALONG INTERSTATE 10 SOUTH FOR
 BH2828'5.4 MILES TO THE STATION WHICH IS SET IN THE MEDIAN OF THE HIGHWAY.
 BH2828'
 BH2828'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN THE NORTHWEST
 BH2828'CURB OF THE MEDIAN, 30.75 FEET FROM THE STATION. THE MARK IS STAMPED
 BH2828'REFERENCE MARK NO. 1 36A004.
 BH2828'
 BH2828'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN THE SOUTHEAST
 BH2828'CURB OF THE MEDIAN, 30.65 FEET FROM THE STATION. THE MARK IS STAMPED
 BH2828'REFERENCE MARK NO. 2 36A004.
 BH2828'
 BH2828'NOTE--THESE REFERENCE MARKS ARE SET ON LINE WITH THE STATION.
 BH2828
 BH2828                          STATION RECOVERY (1967)
 BH2828
 BH2828'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2828'RECOVERED IN GOOD CONDITION.
 BH2828
 BH2828                          STATION RECOVERY (1972)
 BH2828
 BH2828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2828'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BH2828'CONDITION.  DESCRIPTION BY ROBERT TONEY IN 1967 IS ADEQUATE FOR
 BH2828'RECOVERY WITH THE FOLLOWING ADDITION--
 BH2828'
 BH2828'STATION IS ABOUT 12 FEET NORTHWEST OF AN OVERPASS SUPPORT PILING
 BH2828'BETWEEN TWO GUARD RAILS.
 BH2828
 BH2828                          STATION RECOVERY (1989)
 BH2828
 BH2828'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2828'THE STATION IS LOCATED ABOUT 8.7 KM (5.40 MI) SOUTHWEST OF THE SOUTH
 BH2828'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2828'10 AND 4.7 KM (2.90 MI) NORTHEAST OF THE PARIS ROAD INTERCHANGE FOR
 BH2828'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2828'DEVELOPMENT.
 BH2828'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2828'SOUTHWEST FOR 8.7 KM (5.40 MI) ON INTERSTATE 10 TO THE MARK SET IN THE
 BH2828'MEDIAN OF THE INTERSTATE AT AN OVERPASS.
 BH2828'THE STATION IS 20.8 M (68.2 FT) WEST FROM THE EAST EDGE OF THE NORTH
 BH2828'BOUND ROADWAY, 20.7 M (67.9 FT) EAST FROM THE WEST EDGE OF THE SOUTH
 BH2828'BOUND ROADWAY, 4.0 M (13.1 FT) NORTH FROM THE NORTH OVERPASS PILING IN
 BH2828'THE MEDIAN AND 0.3 M (1.0 FT) NORTH FROM A METAL WITNESS POST WITH
 BH2828'SIGN ATTACHED.  THE MARK IS RECESSED 10 CM (4 IN) BELOW THE GROUND
 BH2828'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2829 ***********************************************************************
 BH2829  DESIGNATION -  36A005
 BH2829  PID         -  BH2829
 BH2829  STATE/COUNTY-  LA/ORLEANS
 BH2829  COUNTRY     -  US
 BH2829  USGS QUAD   -  LITTLE WOODS (2018)
 BH2829
 BH2829                         *CURRENT SURVEY CONTROL
 BH2829  ______________________________________________________________________
 BH2829* NAD 83(1993) POSITION- 30 05 51.07769(N) 089 54 15.68297(W)   ADJUSTED
 BH2829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2829  **This station is located in a suspected subsidence area (see below).
 BH2829  ______________________________________________________________________
 BH2829  GEOID HEIGHT    -        -26.322 (meters)                     GEOID18
 BH2829  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 BH2829  HORZ ORDER      -  SECOND
 BH2829
 BH2829.The horizontal coordinates were established by classical geodetic methods
 BH2829.and adjusted by the National Geodetic Survey in May 1994.
 BH2829
 BH2829.** This station is in an area of known vertical motion. If an
 BH2829.** orthometric height was ever established but is not available 
 BH2829.** in the current survey control section, the orthometric height
 BH2829.** is considered suspect.  Suspect heights are available in the
 BH2829.** superseded section only if requested.
 BH2829
 BH2829.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2829.GEOID18 height accuracy estimate available here.
 BH2829
 BH2829.Click photographs - Photos may exist for this station.
 BH2829
 BH2829.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2829
 BH2829. The following values were computed from the NAD 83(1993) position.
 BH2829
 BH2829;                    North         East     Units Scale Factor Converg.
 BH2829;SPC LA S     -   177,934.980 1,137,728.059   MT  0.99992716   +0 42 52.2
 BH2829;SPC LA S     -   583,775.01  3,732,696.14   sFT  0.99992716   +0 42 52.2
 BH2829;UTM  16      - 3,333,151.116   220,095.827   MT  1.00056671   -1 27 26.7
 BH2829
 BH2829!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2829!SPC LA S     -   1.00000375  x   0.99992716  =   0.99993091
 BH2829!UTM  16      -   1.00000375  x   1.00056671  =   1.00057046
 BH2829
 BH2829:                Primary Azimuth Mark                     Grid Az
 BH2829:SPC LA S     -  36A004                                   215 12 07.3
 BH2829:UTM  16      -  36A004                                   217 22 26.2
 BH2829
 BH2829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2009533151(NAD 83)
 BH2829
 BH2829|---------------------------------------------------------------------|
 BH2829| PID    Reference Object                     Distance      Geod. Az  |
 BH2829|                                                           dddmmss.s |
 BH2829| BH2828 36A004                              APPROX. 0.7 KM 2155459.5 |
 BH2829|---------------------------------------------------------------------|
 BH2829
 BH2829                          SUPERSEDED SURVEY CONTROL
 BH2829
 BH2829  NAD 83(1992)-  30 05 51.07773(N)    089 54 15.68295(W) AD(       ) 2
 BH2829  NAD 83(1986)-  30 05 51.09237(N)    089 54 15.67854(W) AD(       ) 2
 BH2829  NAD 27      -  30 05 50.37689(N)    089 54 15.44026(W) AD(       ) 2
 BH2829
 BH2829.Superseded values are not recommended for survey control.
 BH2829
 BH2829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2829.See file dsdata.pdf to determine how the superseded data were derived.
 BH2829
 BH2829_MARKER: DD = SURVEY DISK
 BH2829_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH2829_SP_SET: BRIDGE
 BH2829_STAMPING: 36A005
 BH2829_MARK LOGO: LADHGS
 BH2829_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH2829_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH2829+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2829
 BH2829  HISTORY     - Date     Condition        Report By
 BH2829  HISTORY     - 1967     MONUMENTED       LADH
 BH2829  HISTORY     - 1967     GOOD             LADH
 BH2829  HISTORY     - 1972     GOOD             NGS
 BH2829  HISTORY     - 19890628 GOOD             LADTD
 BH2829
 BH2829                          STATION DESCRIPTION
 BH2829
 BH2829'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2829'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 10 IN A BRIDGE, 4.9
 BH2829'MILES FROM THE SOUTH END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN
 BH2829'AT SLIDELL. THE STATION IS A STANDARD BRONZE DISK SET IN THE
 BH2829'SOUTHWEST CORNER OF THE BRIDGE ON THE SOUTH BOUND ROADWAY, IN THE
 BH2829'ABUTMENT EXTENSION WEST OF THE BRIDGE, 28.0 FEET WEST OF THE
 BH2829'CENTERLINE OF THE BRIDGE, 3.50 FEET EAST OF A METAL WITNESS POST
 BH2829'AND SIGN, AND 6 FEET WEST OF THE BRIDGE RAIL.
 BH2829'
 BH2829'TO REACH THIS STATION FROM THE END OF THE TWIN BRIDGES OVER LAKE
 BH2829'PONTCHARTRAIN AT SLIDELL, DRIVE SOUTH ALONG INTERSTATE 10 FOR 4.9
 BH2829'MILES TO THE STATION THAT IS SET IN THE BRIDGE. STATION IS STAMPED
 BH2829'36A005.
 BH2829
 BH2829                          STATION RECOVERY (1967)
 BH2829
 BH2829'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2829'RECOVERED IN GOOD CONDITION.
 BH2829
 BH2829                          STATION RECOVERY (1972)
 BH2829
 BH2829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2829'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY IN
 BH2829'1967.
 BH2829
 BH2829                          STATION RECOVERY (1989)
 BH2829
 BH2829'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2829'THE STATION IS LOCATED ABOUT 7.9 KM (4.90 MI) SOUTHWEST OF THE SOUTH
 BH2829'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2829'10 AND 5.3 KM (3.30 MI) NORTHEAST OF THE PARIS ROAD INTERCHANGE FOR
 BH2829'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2829'DEVELOPMENT.
 BH2829'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2829'SOUTHWEST FOR 7.9 KM (4.90 MI) ON INTERSTATE 10 TO THE MARK SET IN THE
 BH2829'SOUTHWEST CORNER OF THE BRIDGE ON THE SOUTH BOUND ROADWAY, IN THE
 BH2829'ABUTMENT EXTENSION.
 BH2829'THE STATION IS 8.5 M (27.9 FT) WEST FROM THE CENTER OF THE BRIDGE
 BH2829'ROADWAY, 1.8 M (5.9 FT) WEST FROM THE BRIDGE RAIL, 1.1 M (3.6 FT) EAST
 BH2829'FROM A METAL WITNESS POST WITH SIGN ATTACHED AND 0.3 M (1.0 FT) EAST
 BH2829'FROM THE WEST END OF THE ABUTMENT.  THE MARK IS FLUSH WITH THE
 BH2829'ABUTMENT AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2826 ***********************************************************************
 BH2826  DESIGNATION -  36A006
 BH2826  PID         -  BH2826
 BH2826  STATE/COUNTY-  LA/ORLEANS
 BH2826  COUNTRY     -  US
 BH2826  USGS QUAD   -  LITTLE WOODS (2018)
 BH2826
 BH2826                         *CURRENT SURVEY CONTROL
 BH2826  ______________________________________________________________________
 BH2826* NAD 83(1993) POSITION- 30 06 31.01096(N) 089 53 38.95081(W)   ADJUSTED
 BH2826* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2826  **This station is located in a suspected subsidence area (see below).
 BH2826  ______________________________________________________________________
 BH2826  GEOID HEIGHT    -        -26.348 (meters)                     GEOID18
 BH2826  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 BH2826  HORZ ORDER      -  SECOND
 BH2826
 BH2826.The horizontal coordinates were established by classical geodetic methods
 BH2826.and adjusted by the National Geodetic Survey in May 1994.
 BH2826
 BH2826.** This station is in an area of known vertical motion. If an
 BH2826.** orthometric height was ever established but is not available 
 BH2826.** in the current survey control section, the orthometric height
 BH2826.** is considered suspect.  Suspect heights are available in the
 BH2826.** superseded section only if requested.
 BH2826
 BH2826.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2826.GEOID18 height accuracy estimate available here.
 BH2826
 BH2826.Click photographs - Photos may exist for this station.
 BH2826
 BH2826.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2826
 BH2826. The following values were computed from the NAD 83(1993) position.
 BH2826
 BH2826;                    North         East     Units Scale Factor Converg.
 BH2826;SPC LA S     -   179,176.760 1,138,695.990   MT  0.99992751   +0 43 10.6
 BH2826;SPC LA S     -   587,849.09  3,735,871.76   sFT  0.99992751   +0 43 10.6
 BH2826;UTM  16      - 3,334,356.082   221,110.773   MT  1.00055971   -1 27 10.0
 BH2826
 BH2826!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2826!SPC LA S     -   1.00000390  x   0.99992751  =   0.99993141
 BH2826!UTM  16      -   1.00000390  x   1.00055971  =   1.00056361
 BH2826
 BH2826:                Primary Azimuth Mark                     Grid Az
 BH2826:SPC LA S     -  36A007                                   036 01 04.4
 BH2826:UTM  16      -  36A007                                   038 11 25.0
 BH2826
 BH2826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2111034356(NAD 83)
 BH2826
 BH2826|---------------------------------------------------------------------|
 BH2826| PID    Reference Object                     Distance      Geod. Az  |
 BH2826|                                                           dddmmss.s |
 BH2826| BH2833 36A007                              APPROX. 1.2 KM 0364415.0 |
 BH2826|---------------------------------------------------------------------|
 BH2826
 BH2826                          SUPERSEDED SURVEY CONTROL
 BH2826
 BH2826  NAD 83(1992)-  30 06 31.01097(N)    089 53 38.95076(W) AD(       ) 2
 BH2826  NAD 83(1986)-  30 06 31.02545(N)    089 53 38.94648(W) AD(       ) 2
 BH2826  NAD 27      -  30 06 30.31123(N)    089 53 38.70947(W) AD(       ) 2
 BH2826
 BH2826.Superseded values are not recommended for survey control.
 BH2826
 BH2826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2826.See file dsdata.pdf to determine how the superseded data were derived.
 BH2826
 BH2826_MARKER: DD = SURVEY DISK
 BH2826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2826_STAMPING: 36A006
 BH2826_MARK LOGO: LADHGS
 BH2826_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2826+STABILITY: SURFACE MOTION
 BH2826_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH2826+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2826
 BH2826  HISTORY     - Date     Condition        Report By
 BH2826  HISTORY     - 1967     MONUMENTED       LADH
 BH2826  HISTORY     - 1967     GOOD             LADH
 BH2826  HISTORY     - 1972     GOOD             NGS
 BH2826  HISTORY     - 19890628 GOOD             LADTD
 BH2826
 BH2826                          STATION DESCRIPTION
 BH2826
 BH2826'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2826'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 10 IN THE MEDIAN OF
 BH2826'THE HIGHWAY, 4.0 MILES FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2826'LAKE PONTCHARTRAIN AT SLIDELL. THE STATION IS 30.50 FEET NORTHWEST
 BH2826'OF THE CURB ON THE EAST SIDE OF THE MEDIAN, 30.90 FEET EAST OF THE
 BH2826'WEST CURB, 67.90 FEET WEST OF THE EAST EDGE OF THE NORTH BOUND
 BH2826'ROADWAY, 68.30 FEET EAST OF THE WEST EDGE OF THE SOUTH BOUND
 BH2826'ROADWAY, AND 2.50 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 BH2826'
 BH2826'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BH2826'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BH2826'STATION IS STAMPED 36A006.
 BH2826'
 BH2826'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2826'LAKE PONTCHARTRAIN AT SLIDELL, FOLLOW INTERSTATE 10 SOUTH FOR 4.0
 BH2826'MILES TO THE STATION WHICH IS SET IN THE MEDIAN.
 BH2826'
 BH2826'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN THE NORTHWEST
 BH2826'CURB OF THE MEDIAN OF INTERSTATE 10, 31.0 FEET FROM THE STATION. THE
 BH2826'MARK IS STAMPED REFERENCE MARK NO. 1 36A006.
 BH2826'
 BH2826'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN THE SOUTHEAST
 BH2826'CURB OF THE MEDIAN OF INTERSTATE 10, 30.6 FEET FROM THE STATION. THE
 BH2826'MARK IS STAMPED REFERENCE MARK NO. 2 36A006.
 BH2826
 BH2826                          STATION RECOVERY (1967)
 BH2826
 BH2826'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2826'RECOVERED IN GOOD CONDITION.
 BH2826
 BH2826                          STATION RECOVERY (1972)
 BH2826
 BH2826'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2826'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BH2826'CONDITION.  DESCRIPTION BY ROBERT TONEY IN 1967 IS ADEQUATE FOR
 BH2826'RECOVERY WITH THE FOLLOWING ADDITION--
 BH2826'
 BH2826'STATION IS LOCATED ABOUT 12 FEET NORTHEAST OF AN OVERPASS SUPPORT
 BH2826'PILING BETWEEN TWO GUARD RAILS.
 BH2826
 BH2826                          STATION RECOVERY (1989)
 BH2826
 BH2826'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2826'THE STATION IS LOCATED ABOUT 6.4 KM (4.00 MI) SOUTHWEST OF THE SOUTH
 BH2826'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2826'10 AND 9.5 KM (5.90 MI) NORTHEAST OF THE PARIS ROAD INTERCHANGE FOR
 BH2826'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2826'DEVELOPMENT.
 BH2826'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2826'SOUTHWEST FOR 6.4 KM (4.00 MI) ON INTERSTATE 10 TO THE MARK SET IN THE
 BH2826'MEDIAN OF THE INTERSTATE AT AN OVERPASS.
 BH2826'THE STATION IS 20.8 M (68.2 FT) EAST FROM THE WEST EDGE OF THE SOUTH
 BH2826'BOUND ROADWAY, 20.7 M (67.9 FT) WEST FROM THE EAST EDGE OF THE NORTH
 BH2826'BOUND ROADWAY, 4.0 M (13.1 FT) NORTH FROM THE NORTH PILING OF THE
 BH2826'CENTER SET OF PILINGS AND 0.5 M (1.6 FT) SOUTH FROM A METAL WITNESS
 BH2826'POST WITH SIGN ATTACHED.  THE MARK IS RECESSED 0.3 M (1.0 FT) BELOW
 BH2826'THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2833 ***********************************************************************
 BH2833  DESIGNATION -  36A007
 BH2833  PID         -  BH2833
 BH2833  STATE/COUNTY-  LA/ORLEANS
 BH2833  COUNTRY     -  US
 BH2833  USGS QUAD   -  LITTLE WOODS (2018)
 BH2833
 BH2833                         *CURRENT SURVEY CONTROL
 BH2833  ______________________________________________________________________
 BH2833* NAD 83(1993) POSITION- 30 07 01.76894(N) 089 53 12.54280(W)   ADJUSTED
 BH2833* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2833  **This station is located in a suspected subsidence area (see below).
 BH2833  ______________________________________________________________________
 BH2833  GEOID HEIGHT    -        -26.368 (meters)                     GEOID18
 BH2833  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 BH2833  HORZ ORDER      -  SECOND
 BH2833
 BH2833.The horizontal coordinates were established by classical geodetic methods
 BH2833.and adjusted by the National Geodetic Survey in May 1994.
 BH2833
 BH2833.** This station is in an area of known vertical motion. If an
 BH2833.** orthometric height was ever established but is not available 
 BH2833.** in the current survey control section, the orthometric height
 BH2833.** is considered suspect.  Suspect heights are available in the
 BH2833.** superseded section only if requested.
 BH2833
 BH2833.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2833.GEOID18 height accuracy estimate available here.
 BH2833
 BH2833.Click photographs - Photos may exist for this station.
 BH2833
 BH2833.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2833
 BH2833. The following values were computed from the NAD 83(1993) position.
 BH2833
 BH2833;                    North         East     Units Scale Factor Converg.
 BH2833;SPC LA S     -   180,132.644 1,139,390.937   MT  0.99992780   +0 43 23.8
 BH2833;SPC LA S     -   590,985.18  3,738,151.77   sFT  0.99992780   +0 43 23.8
 BH2833;UTM  16      - 3,335,285.519   221,841.917   MT  1.00055468   -1 26 58.0
 BH2833
 BH2833!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2833!SPC LA S     -   1.00000395  x   0.99992780  =   0.99993175
 BH2833!UTM  16      -   1.00000395  x   1.00055468  =   1.00055863
 BH2833
 BH2833:                Primary Azimuth Mark                     Grid Az
 BH2833:SPC LA S     -  36A008                                   038 03 10.0
 BH2833:UTM  16      -  36A008                                   040 13 31.8
 BH2833
 BH2833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2184135285(NAD 83)
 BH2833
 BH2833|---------------------------------------------------------------------|
 BH2833| PID    Reference Object                     Distance      Geod. Az  |
 BH2833|                                                           dddmmss.s |
 BH2833| BH2844 36A008                              APPROX. 1.2 KM 0384633.8 |
 BH2833|---------------------------------------------------------------------|
 BH2833
 BH2833                          SUPERSEDED SURVEY CONTROL
 BH2833
 BH2833  NAD 83(1992)-  30 07 01.76897(N)    089 53 12.54263(W) AD(       ) 2
 BH2833  NAD 83(1986)-  30 07 01.78350(N)    089 53 12.53872(W) AD(       ) 2
 BH2833  NAD 27      -  30 07 01.07031(N)    089 53 12.30262(W) AD(       ) 2
 BH2833
 BH2833.Superseded values are not recommended for survey control.
 BH2833
 BH2833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2833.See file dsdata.pdf to determine how the superseded data were derived.
 BH2833
 BH2833_MARKER: DD = SURVEY DISK
 BH2833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2833_STAMPING: 36A007
 BH2833_MARK LOGO: LADHGS
 BH2833_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2833+STABILITY: SURFACE MOTION
 BH2833_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH2833+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2833
 BH2833  HISTORY     - Date     Condition        Report By
 BH2833  HISTORY     - 1967     MONUMENTED       LADH
 BH2833  HISTORY     - 1967     GOOD             LADH
 BH2833  HISTORY     - 1972     GOOD             NGS
 BH2833  HISTORY     - 19890628 GOOD             LADTD
 BH2833
 BH2833                          STATION DESCRIPTION
 BH2833
 BH2833'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2833'THIS STATION IS SET IN THE NORTHWEST CORNER OF A BRIDGE ON THE SOUTH
 BH2833'BOUND ROADWAY OF INTERSTATE 10. THE STATION IS A STANDARD BRONZE
 BH2833'DISK SET IN THE CURB ABOUT NINE INCHES ABOVE ROADWAY, 5.30 FEET
 BH2833'SOUTH OF A METAL WITNESS POST AND SIGN, 1.10 FEET SOUTH OF A
 BH2833'HEADWALL AND 20.0 FEET NORTHWEST OF THE CENTERLINE OF THE SOUTH
 BH2833'BOUND ROADWAY.
 BH2833'
 BH2833'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2833'LAKE PONTCHARTRAIN AT SLIDELL, FOLLOW INTERSTATE 10 SOUTH FOR 3.3
 BH2833'MILES TO THE STATION WHICH IS SET IN THE BRIDGE. STATION IS STAMPED
 BH2833'36A007.
 BH2833
 BH2833                          STATION RECOVERY (1967)
 BH2833
 BH2833'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2833'RECOVERED IN GOOD CONDITION.
 BH2833
 BH2833                          STATION RECOVERY (1972)
 BH2833
 BH2833'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2833'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY IN
 BH2833'1967.
 BH2833
 BH2833                          STATION RECOVERY (1989)
 BH2833
 BH2833'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2833'THE STATION IS LOCATED ABOUT 5.3 KM (3.30 MI) SOUTHWEST OF THE SOUTH
 BH2833'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2833'10 AND 10.7 KM (6.65 MI) NORTHEAST FROM THE PARIS ROAD INTERCHANGE FOR
 BH2833'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2833'DEVELOPMENT.
 BH2833'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2833'SOUTHWEST FOR 5.3 KM (3.30 MI) ON INTERSTATE 10 TO THE MARK SET IN THE
 BH2833'NORTHWEST CORNER OF A BRIDGE ON THE SOUTH BOUND ROADWAY OF THE
 BH2833'INTERSTATE.
 BH2833'THE STATION IS 6.1 M (20.0 FT) NORTHWEST FROM THE CENTER OF THE SOUTH
 BH2833'BOUND ROADWAY, 1.6 M (5.2 FT) SOUTH FROM A METAL WITNESS POST WITH
 BH2833'SIGN ATTACHED AND 0.3 M (1.0 FT) SOUTH FROM A HEADWALL.  THE MARK IS
 BH2833'FLUSH WITH THE BRIDGE ABUTMENT AND ABOUT 0.2 M (0.7 FT) ABOVE THE
 BH2833'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2844 ***********************************************************************
 BH2844  DESIGNATION -  36A008
 BH2844  PID         -  BH2844
 BH2844  STATE/COUNTY-  LA/ORLEANS
 BH2844  COUNTRY     -  US
 BH2844  USGS QUAD   -  SOUTH POINT (2018)
 BH2844
 BH2844                         *CURRENT SURVEY CONTROL
 BH2844  ______________________________________________________________________
 BH2844* NAD 83(1993) POSITION- 30 07 33.17520(N) 089 52 43.51854(W)   ADJUSTED
 BH2844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2844  **This station is located in a suspected subsidence area (see below).
 BH2844  ______________________________________________________________________
 BH2844  GEOID HEIGHT    -        -26.388 (meters)                     GEOID18
 BH2844  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 BH2844  HORZ ORDER      -  SECOND
 BH2844
 BH2844.The horizontal coordinates were established by classical geodetic methods
 BH2844.and adjusted by the National Geodetic Survey in May 1994.
 BH2844
 BH2844.** This station is in an area of known vertical motion. If an
 BH2844.** orthometric height was ever established but is not available 
 BH2844.** in the current survey control section, the orthometric height
 BH2844.** is considered suspect.  Suspect heights are available in the
 BH2844.** superseded section only if requested.
 BH2844
 BH2844.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2844.GEOID18 height accuracy estimate available here.
 BH2844
 BH2844.Click photographs - Photos may exist for this station.
 BH2844
 BH2844.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2844
 BH2844. The following values were computed from the NAD 83(1993) position.
 BH2844
 BH2844;                    North         East     Units Scale Factor Converg.
 BH2844;SPC LA S     -   181,109.421 1,140,155.529   MT  0.99992811   +0 43 38.3
 BH2844;SPC LA S     -   594,189.83  3,740,660.26   sFT  0.99992811   +0 43 38.3
 BH2844;UTM  16      - 3,336,233.196   222,643.494   MT  1.00054919   -1 26 44.8
 BH2844
 BH2844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2844!SPC LA S     -   1.00000393  x   0.99992811  =   0.99993204
 BH2844!UTM  16      -   1.00000393  x   1.00054919  =   1.00055313
 BH2844
 BH2844:                Primary Azimuth Mark                     Grid Az
 BH2844:SPC LA S     -  36A007                                   218 03 10.0
 BH2844:UTM  16      -  36A007                                   220 13 33.1
 BH2844
 BH2844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2264336233(NAD 83)
 BH2844
 BH2844|---------------------------------------------------------------------|
 BH2844| PID    Reference Object                     Distance      Geod. Az  |
 BH2844|                                                           dddmmss.s |
 BH2844| BH2833 36A007                              APPROX. 1.2 KM 2184648.3 |
 BH2844|---------------------------------------------------------------------|
 BH2844
 BH2844                          SUPERSEDED SURVEY CONTROL
 BH2844
 BH2844  NAD 83(1992)-  30 07 33.17528(N)    089 52 43.51825(W) AD(       ) 2
 BH2844  NAD 83(1986)-  30 07 33.18983(N)    089 52 43.51486(W) AD(       ) 2
 BH2844  NAD 27      -  30 07 32.47765(N)    089 52 43.27976(W) AD(       ) 2
 BH2844
 BH2844.Superseded values are not recommended for survey control.
 BH2844
 BH2844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2844.See file dsdata.pdf to determine how the superseded data were derived.
 BH2844
 BH2844_MARKER: DD = SURVEY DISK
 BH2844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2844_STAMPING: 36A008
 BH2844_MARK LOGO: LADHGS
 BH2844_PROJECTION: RECESSED 10 CENTIMETERS
 BH2844_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2844+STABILITY: SURFACE MOTION
 BH2844_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH2844+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2844
 BH2844  HISTORY     - Date     Condition        Report By
 BH2844  HISTORY     - 1967     MONUMENTED       LADH
 BH2844  HISTORY     - 1967     GOOD             LADH
 BH2844  HISTORY     - 1972     GOOD             NGS
 BH2844  HISTORY     - 19890628 GOOD             LADTD
 BH2844
 BH2844                          STATION DESCRIPTION
 BH2844
 BH2844'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2844'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 10 IN THE MEDIAN AT
 BH2844'THE P. I. OF THE CURB, 2.4 MILES FROM THE SOUTH END OF THE TWIN
 BH2844'BRIDGES OVER LAKE PONTCHARTRAIN AT SLIDELL THE STATION IS IN THE
 BH2844'SECOND CURVE SOUTH OF THE LAKE BRIDGE, 12.5 FEET NORTHEAST OF A
 BH2844'METAL WITNESS POST AND SIGN, 64.55 FEET NORTHWEST OF THE SOUTH EDGE
 BH2844'OF THE INTERSTATE 10 SLAB, 34.25 SOUTHEAST OF THE CURB ON THE WEST
 BH2844'SIDE OF THE MEDIAN.
 BH2844'
 BH2844'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BH2844'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BH2844'STATION IS STAMPED 36A008.
 BH2844'
 BH2844'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2844'LAKE PONTCHARTRAIN DRIVE SOUTH ALONG INTERSTATE 10 FOR 2.4 MILES TO
 BH2844'THE STATION WHICH IS SET IN THE MEDIAN.
 BH2844'
 BH2844'REFERENCE MARK NO. 1 IS A 2 X 3 INCH BRASS PLATE WHICH IS SET IN THE
 BH2844'WEST CURB OF THE MEDIAN OF INTERSTATE 10, 34.28 FEET FROM THE
 BH2844'STATION. THE MARK IS STAMPED REFERENCE MARK NO. 1 36A008.
 BH2844'
 BH2844'REFERENCE MARK NO. 2 IS A 2 X 3 INCH BRASS PLATE SET IN THE EAST
 BH2844'CURB OF THE MEDIAN OF INTERSTATE 10, 27.20 FEET FROM THE STATION.
 BH2844'THE MARK IS STAMPED REFERENCE MARK NO. 2, 36A008.
 BH2844'
 BH2844'NOTE--REFERENCE MARKS ARE SET ON A LINE WITH THE STATION.
 BH2844
 BH2844                          STATION RECOVERY (1967)
 BH2844
 BH2844'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2844'RECOVERED IN GOOD CONDITION.
 BH2844
 BH2844                          STATION RECOVERY (1972)
 BH2844
 BH2844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2844'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BH2844'CONDITION AS DESCRIBED BY ROBERT TONEY IN 1967.
 BH2844
 BH2844                          STATION RECOVERY (1989)
 BH2844
 BH2844'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2844'THE STATION IS LOCATED ABOUT 3.9 KM (2.40 MI) SOUTHWEST OF THE SOUTH
 BH2844'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2844'10 AND 12 KM (7.45 MI) NORTHEAST FROM THE PARIS ROAD INTERCHANGE FOR
 BH2844'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2844'DEVELOPMENT.
 BH2844'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2844'SOUTHWEST FOR 3.9 KM (2.40 MI) ON INTERSTATE 10 TO THE MARK SET IN THE
 BH2844'MEDIAN, IN THE SECOND CURVE SOUTH OF THE LAKE BRIDGE.
 BH2844'THE STATION IS 19.7 M (64.6 FT) NORTHWEST FROM THE SOUTH EDGE OF THE
 BH2844'INTERSTATE SLAB AND 10.4 M (34.1 FT) SOUTHEAST FROM THE CURB ON THE
 BH2844'WEST SIDE OF THE MEDIAN.  THIS MARK WAS NOT RECOVERED AT THIS TIME.
 BH2844'THE MARK SEEMS TO BE COVERED WITH ABOUT 1.5 M (4.9 FT) OF FILL THAT
 BH2844'HAS BEEN ADDED TO THE MEDIAN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2795 ***********************************************************************
 BH2795  DESIGNATION -  36A009
 BH2795  PID         -  BH2795
 BH2795  STATE/COUNTY-  LA/ORLEANS
 BH2795  COUNTRY     -  US
 BH2795  USGS QUAD   -  NORTH SHORE (2018)
 BH2795
 BH2795                         *CURRENT SURVEY CONTROL
 BH2795  ______________________________________________________________________
 BH2795* NAD 83(1993) POSITION- 30 07 59.03229(N) 089 52 22.74414(W)   ADJUSTED
 BH2795* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2795  **This station is located in a suspected subsidence area (see below).
 BH2795  ______________________________________________________________________
 BH2795  GEOID HEIGHT    -        -26.404 (meters)                     GEOID18
 BH2795  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 BH2795  HORZ ORDER      -  SECOND
 BH2795
 BH2795.The horizontal coordinates were established by classical geodetic methods
 BH2795.and adjusted by the National Geodetic Survey in May 1994.
 BH2795
 BH2795.** This station is in an area of known vertical motion. If an
 BH2795.** orthometric height was ever established but is not available 
 BH2795.** in the current survey control section, the orthometric height
 BH2795.** is considered suspect.  Suspect heights are available in the
 BH2795.** superseded section only if requested.
 BH2795
 BH2795.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2795.GEOID18 height accuracy estimate available here.
 BH2795
 BH2795.Click photographs - Photos may exist for this station.
 BH2795
 BH2795.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2795
 BH2795. The following values were computed from the NAD 83(1993) position.
 BH2795
 BH2795;                    North         East     Units Scale Factor Converg.
 BH2795;SPC LA S     -   181,912.588 1,140,701.384   MT  0.99992840   +0 43 48.7
 BH2795;SPC LA S     -   596,824.88  3,742,451.12   sFT  0.99992840   +0 43 48.7
 BH2795;UTM  16      - 3,337,015.569   223,219.770   MT  1.00054524   -1 26 35.5
 BH2795
 BH2795!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2795!SPC LA S     -   1.00000353  x   0.99992840  =   0.99993193
 BH2795!UTM  16      -   1.00000353  x   1.00054524  =   1.00054877
 BH2795
 BH2795:                Primary Azimuth Mark                     Grid Az
 BH2795:SPC LA S     -  36A004                                   216 34 27.9
 BH2795:UTM  16      -  36A004                                   218 44 52.1
 BH2795
 BH2795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2321937015(NAD 83)
 BH2795
 BH2795|---------------------------------------------------------------------|
 BH2795| PID    Reference Object                     Distance      Geod. Az  |
 BH2795|                                                           dddmmss.s |
 BH2795| BH2796 36A010                              APPROX. 0.5 KM 0291413.3 |
 BH2795| BH2828 36A004                              APPROX. 5.7 KM 2171816.6 |
 BH2795|---------------------------------------------------------------------|
 BH2795
 BH2795                          SUPERSEDED SURVEY CONTROL
 BH2795
 BH2795  NAD 83(1992)-  30 07 59.03241(N)    089 52 22.74383(W) AD(       ) 2
 BH2795  NAD 83(1986)-  30 07 59.04700(N)    089 52 22.74058(W) AD(       ) 2
 BH2795  NAD 27      -  30 07 58.33568(N)    089 52 22.50612(W) AD(       ) 2
 BH2795
 BH2795.Superseded values are not recommended for survey control.
 BH2795
 BH2795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2795.See file dsdata.pdf to determine how the superseded data were derived.
 BH2795
 BH2795_MARKER: DD = SURVEY DISK
 BH2795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2795_STAMPING: 36A009
 BH2795_MARK LOGO: LADHGS
 BH2795_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2795+STABILITY: SURFACE MOTION
 BH2795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2795+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2795
 BH2795  HISTORY     - Date     Condition        Report By
 BH2795  HISTORY     - 1967     MONUMENTED       LADH
 BH2795  HISTORY     - 1967     GOOD             LADH
 BH2795  HISTORY     - 1972     GOOD             NGS
 BH2795  HISTORY     - 19890628 GOOD             LADTD
 BH2795
 BH2795                          STATION DESCRIPTION
 BH2795
 BH2795'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2795'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 10 IN THE MEDIAN OF
 BH2795'THE HIGHWAY ON A LEVEE, 1.8 MILES FROM THE SOUTH END OF THE TWIN
 BH2795'BRIDGES OVER LAKE PONTCHARTRAIN. THE STATION IS 1.20 FEET NORTH OF
 BH2795'A METAL WITNESS POST AND SIGN, 30.60 FEET WEST OF THE EAST CURB,
 BH2795'30.65 FEET EAST OF THE WEST CURB, 67.80 FEET EAST OF THE WEST
 BH2795'EDGE OF THE SOUTH BOUND ROADWAY, AND 68.0 FEET WEST OF THE EAST EDGE
 BH2795'OF THE NORTH BOUND ROADWAY.
 BH2795'
 BH2795'THE STATION IS A STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST
 BH2795'THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND. STATION IS STAMPED
 BH2795'36A009.
 BH2795'
 BH2795'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2795'LAKE PONTCHARTRAIN AT SLIDELL, DRIVE SOUTH ON INTERSTATE 10 FOR 1.8
 BH2795'MILES TO THE STATION WHICH IS SET IN THE MEDIAN ON THE LEVEE.
 BH2795'
 BH2795'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN THE SOUTHEAST
 BH2795'CURB OF INTERSTATE 10, 30.70 FEET FROM THE STATION. THE MARK IS
 BH2795'STAMPED 36A009.
 BH2795'
 BH2795'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN THE NORTHWEST
 BH2795'CURB OF INTERSTATE 10, 30.70 FEET FROM THE STATION. THE MARK IS
 BH2795'STAMPED 36A009.
 BH2795'
 BH2795'NOTE--REFERENCE MARKS ARE SET ON A LINE WITH THE STATION.
 BH2795
 BH2795                          STATION RECOVERY (1967)
 BH2795
 BH2795'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2795'RECOVERED IN GOOD CONDITION.
 BH2795
 BH2795                          STATION RECOVERY (1972)
 BH2795
 BH2795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2795'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BH2795'CONDITION AS DESCRIBED BY ROBERT TONEY IN 1967.
 BH2795
 BH2795                          STATION RECOVERY (1989)
 BH2795
 BH2795'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2795'THE STATION IS LOCATED ABOUT 2.9 KM (1.80 MI) SOUTHWEST OF THE SOUTH
 BH2795'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2795'10 AND 13.0 KM (8.10 MI) NORTHEAST OF THE PARIS ROAD INTERCHANGE FOR
 BH2795'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2795'DEVELOPMENT.
 BH2795'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2795'SOUTHWEST FOR 2.9 KM (1.80 MI) ON INTERSTATE 10 TO THE MARK SET IN THE
 BH2795'MEDIAN, ON TOP OF A LEVEE RUNNING EAST-WEST.
 BH2795'THE STATION IS 20.7 M (67.9 FT) WEST FROM THE EAST EDGE OF THE NORTH
 BH2795'BOUND ROADWAY, 20.7 M (67.9 FT) EAST FROM THE WEST EDGE OF THE SOUTH
 BH2795'BOUND ROADWAY AND 0.4 M (1.3 FT) NORTH FROM A METAL WITNESS POST WITH
 BH2795'SIGN ATTACHED.  THE MARK IS RECESSED 0.6 M (2.0 FT) BELOW THE GROUND
 BH2795'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2796 ***********************************************************************
 BH2796  DESIGNATION -  36A010
 BH2796  PID         -  BH2796
 BH2796  STATE/COUNTY-  LA/ORLEANS
 BH2796  COUNTRY     -  US
 BH2796  USGS QUAD   -  NORTH SHORE (2018)
 BH2796
 BH2796                         *CURRENT SURVEY CONTROL
 BH2796  ______________________________________________________________________
 BH2796* NAD 83(1993) POSITION- 30 08 13.45194(N) 089 52 13.45827(W)   ADJUSTED
 BH2796* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2796  **This station is located in a suspected subsidence area (see below).
 BH2796  ______________________________________________________________________
 BH2796  GEOID HEIGHT    -        -26.413 (meters)                     GEOID18
 BH2796  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 BH2796  HORZ ORDER      -  SECOND
 BH2796
 BH2796.The horizontal coordinates were established by classical geodetic methods
 BH2796.and adjusted by the National Geodetic Survey in May 1994.
 BH2796
 BH2796.** This station is in an area of known vertical motion. If an
 BH2796.** orthometric height was ever established but is not available 
 BH2796.** in the current survey control section, the orthometric height
 BH2796.** is considered suspect.  Suspect heights are available in the
 BH2796.** superseded section only if requested.
 BH2796
 BH2796.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2796.GEOID18 height accuracy estimate available here.
 BH2796
 BH2796.Click photographs - Photos may exist for this station.
 BH2796
 BH2796.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2796
 BH2796. The following values were computed from the NAD 83(1993) position.
 BH2796
 BH2796;                    North         East     Units Scale Factor Converg.
 BH2796;SPC LA S     -   182,359.714 1,140,944.223   MT  0.99992856   +0 43 53.3
 BH2796;SPC LA S     -   598,291.83  3,743,247.84   sFT  0.99992856   +0 43 53.3
 BH2796;UTM  16      - 3,337,453.434   223,479.551   MT  1.00054347   -1 26 31.4
 BH2796
 BH2796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2796!SPC LA S     -   1.00000369  x   0.99992856  =   0.99993225
 BH2796!UTM  16      -   1.00000369  x   1.00054347  =   1.00054716
 BH2796
 BH2796:                Primary Azimuth Mark                     Grid Az
 BH2796:SPC LA S     -  HERBES                                   034 05 47.7
 BH2796:UTM  16      -  HERBES                                   036 16 12.4
 BH2796
 BH2796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2347937453(NAD 83)
 BH2796
 BH2796|---------------------------------------------------------------------|
 BH2796| PID    Reference Object                     Distance      Geod. Az  |
 BH2796|                                                           dddmmss.s |
 BH2796| BH2794 HERBES                              APPROX. 2.4 KM 0344941.0 |
 BH2796| BH2795 36A009                              APPROX. 0.5 KM 2091417.9 |
 BH2796|---------------------------------------------------------------------|
 BH2796
 BH2796                          SUPERSEDED SURVEY CONTROL
 BH2796
 BH2796  NAD 83(1992)-  30 08 13.45191(N)    089 52 13.45809(W) AD(       ) 2
 BH2796  NAD 83(1986)-  30 08 13.46667(N)    089 52 13.45477(W) AD(       ) 2
 BH2796  NAD 27      -  30 08 12.75581(N)    089 52 13.22064(W) AD(       ) 2
 BH2796
 BH2796.Superseded values are not recommended for survey control.
 BH2796
 BH2796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2796.See file dsdata.pdf to determine how the superseded data were derived.
 BH2796
 BH2796_MARKER: DD = SURVEY DISK
 BH2796_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH2796_SP_SET: BRIDGE
 BH2796_STAMPING: 36A010
 BH2796_MARK LOGO: LADHGS
 BH2796_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2796_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH2796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2796+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2796
 BH2796  HISTORY     - Date     Condition        Report By
 BH2796  HISTORY     - 1967     MONUMENTED       LADH
 BH2796  HISTORY     - 1967     GOOD             LADH
 BH2796  HISTORY     - 1972     GOOD             NGS
 BH2796  HISTORY     - 19890628 GOOD             LADTD
 BH2796
 BH2796                          STATION DESCRIPTION
 BH2796
 BH2796'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2796'THIS STATION IS SET IN THE NORTHWEST CORNER OF A FRONTAGE ROAD
 BH2796'BRIDGE. THE STATION IS A STANDARD BRONZE DISK SET IN THE ABUTMENT
 BH2796'6.70 FEET EAST OF THE WEST CURB, 13.10 FEET SOUTH OF A METAL
 BH2796'WITNESS POST AND SIGN, 6.0 FEET WEST OF CENTERLINE OF ROADWAY OF
 BH2796'THE BRIDGE.
 BH2796'
 BH2796'TO REACH THIS STATION FROM THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2796'LAKE PONTCHARTRAIN AT SLIDELL, FOLLOW INTERSTATE 10 SOUTH FOR 1.5
 BH2796'MILES TO THE STATION WHICH IS SET IN THE SERVICE ROAD BRIDGE.
 BH2796'STATION IS STAMPED 36A010.
 BH2796
 BH2796                          STATION RECOVERY (1967)
 BH2796
 BH2796'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2796'RECOVERED IN GOOD CONDITION.
 BH2796
 BH2796                          STATION RECOVERY (1972)
 BH2796
 BH2796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2796'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY
 BH2796'IN 1967.
 BH2796
 BH2796                          STATION RECOVERY (1989)
 BH2796
 BH2796'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2796'THE STATION IS LOCATED ABOUT 2.4 KM (1.50 MI) SOUTHWEST OF THE SOUTH
 BH2796'END OF THE TWIN BRIDGES OVER LAKE PONTCHARTRAIN FOR INTERSTATE HIGHWAY
 BH2796'10 AND 13.5 KM (8.40 MI) NORTHEAST OF THE PARIS ROAD INTERCHANGE FOR
 BH2796'INTERSTATE 10.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH2796'DEVELOPMENT.
 BH2796'TO REACH THE STATION FROM THE SOUTH END OF THE TWIN BRIDGES, GO
 BH2796'SOUTHWEST FOR 2.4 KM (1.50 MI) ON INTERSTATE 10 TO THE MARK ON THE
 BH2796'RIGHT, SET IN THE NORTHWEST CORNER OF A FRONTAGE ROAD BRIDGE.
 BH2796'THE STATION IS 4.0 M (13.1 FT) SOUTH FROM A METAL WITNESS POST WITH
 BH2796'SIGN ATTACHED, 2.0 M (6.6 FT) EAST FROM THE WEST CURB AND 1.8 M
 BH2796'(5.9 FT) WEST FROM THE CENTER OF THE BRIDGE ROADWAY.  THE MARK IS
 BH2796'FLUSH WITH THE BRIDGE ROADWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2799 ***********************************************************************
 BH2799  DESIGNATION -  36A011
 BH2799  PID         -  BH2799
 BH2799  STATE/COUNTY-  LA/ORLEANS
 BH2799  COUNTRY     -  US
 BH2799  USGS QUAD   -  NORTH SHORE (2018)
 BH2799
 BH2799                         *CURRENT SURVEY CONTROL
 BH2799  ______________________________________________________________________
 BH2799* NAD 83(1993) POSITION- 30 09 15.36584(N) 089 51 17.50972(W)   ADJUSTED
 BH2799* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2799  **This station is located in a suspected subsidence area (see below).
 BH2799  ______________________________________________________________________
 BH2799  GEOID HEIGHT    -        -26.452 (meters)                     GEOID18
 BH2799  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 BH2799  HORZ ORDER      -  SECOND
 BH2799
 BH2799.The horizontal coordinates were established by classical geodetic methods
 BH2799.and adjusted by the National Geodetic Survey in May 1994.
 BH2799
 BH2799.** This station is in an area of known vertical motion. If an
 BH2799.** orthometric height was ever established but is not available 
 BH2799.** in the current survey control section, the orthometric height
 BH2799.** is considered suspect.  Suspect heights are available in the
 BH2799.** superseded section only if requested.
 BH2799
 BH2799.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2799.GEOID18 height accuracy estimate available here.
 BH2799
 BH2799.Click photographs - Photos may exist for this station.
 BH2799
 BH2799.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2799
 BH2799. The following values were computed from the NAD 83(1993) position.
 BH2799
 BH2799;                    North         East     Units Scale Factor Converg.
 BH2799;SPC LA S     -   184,285.153 1,142,416.850   MT  0.99992931   +0 44 21.3
 BH2799;SPC LA S     -   604,608.87  3,748,079.28   sFT  0.99992931   +0 44 21.3
 BH2799;UTM  16      - 3,339,322.765   225,025.096   MT  1.00053295   -1 26 05.9
 BH2799
 BH2799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2799!SPC LA S     -   1.00000346  x   0.99992931  =   0.99993277
 BH2799!UTM  16      -   1.00000346  x   1.00053295  =   1.00053641
 BH2799
 BH2799:                Primary Azimuth Mark                     Grid Az
 BH2799:SPC LA S     -  52A001 LDH 1965                          041 52 58.2
 BH2799:UTM  16      -  52A001 LDH 1965                          044 03 25.4
 BH2799
 BH2799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2502539322(NAD 83)
 BH2799
 BH2799|---------------------------------------------------------------------|
 BH2799| PID    Reference Object                     Distance      Geod. Az  |
 BH2799|                                                           dddmmss.s |
 BH2799| BH2793 52A001 LDH 1965                     APPROX. 6.5 KM 0423719.5 |
 BH2799| BH2794 HERBES                              140.682 METERS 29938     |
 BH2799|---------------------------------------------------------------------|
 BH2799
 BH2799                          SUPERSEDED SURVEY CONTROL
 BH2799
 BH2799  NAD 83(1992)-  30 09 15.36592(N)    089 51 17.50975(W) AD(       ) 2
 BH2799  NAD 83(1986)-  30 09 15.38062(N)    089 51 17.50640(W) AD(       ) 2
 BH2799  NAD 27      -  30 09 14.67176(N)    089 51 17.27421(W) AD(       ) 2
 BH2799
 BH2799.Superseded values are not recommended for survey control.
 BH2799
 BH2799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2799.See file dsdata.pdf to determine how the superseded data were derived.
 BH2799
 BH2799_MARKER: DD = SURVEY DISK
 BH2799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2799_STAMPING: 36A011
 BH2799_MARK LOGO: LADHGS
 BH2799_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2799+STABILITY: SURFACE MOTION
 BH2799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2799+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1989
 BH2799
 BH2799  HISTORY     - Date     Condition        Report By
 BH2799  HISTORY     - 1967     MONUMENTED       LADH
 BH2799  HISTORY     - 1967     GOOD             LADH
 BH2799  HISTORY     - 1972     GOOD             NGS
 BH2799  HISTORY     - 1975     GOOD             LADH
 BH2799  HISTORY     - 19890628 GOOD             LADTD
 BH2799
 BH2799                          STATION DESCRIPTION
 BH2799
 BH2799'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2799'THIS STATION IS LOCATED AT THE SOUTH END OF THE TWIN BRIDGES OVER
 BH2799'LAKE PONTCHARTRAIN NEAR SLIDELL. THE STATION IS SET IN THE MEDIAN,
 BH2799'1.30 FEET NORTHEAST OF A METAL WITNESS POST AND SIGN, 23.60 FEET
 BH2799'SOUTH OF THE SOUTHEAST CORNER OF THE SOUTH BOUND BRIDGE OF THE
 BH2799'TWIN BRIDGES, 23.45 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 BH2799'NORTH BOUND BRIDGE, 29.50 FEET SOUTH OF THE NORTH CURB OF THE
 BH2799'MEDIAN AND 29.45 FEET NORTH OF THE SOUTH CURB OF THE MEDIAN,
 BH2799'17.18 FEET SOUTH OF THE SOUTH END OF THE TWIN BRIDGES OVER LAKE
 BH2799'PONTCHARTRAIN.
 BH2799'
 BH2799'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BH2799'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BH2799'STATION IS STAMPED 36A011.
 BH2799'
 BH2799'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN THE SOUTHWEST
 BH2799'CORNER OF THE NORTH BOUND BRIDGE OVER LAKE PONTCHARTRAIN ON
 BH2799'INTERSTATE 10. IT IS 24.05 FEET NORTHEAST OF THE STATION AND IS
 BH2799'STAMPED 36A011 RM NO. 1.
 BH2799'
 BH2799'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN THE SOUTHEAST
 BH2799'CORNER OF THE SOUTH BOUND BRIDGE OVER LAKE PONTCHARTRAIN ON
 BH2799'INTERSTATE 10. IT IS 24.09 FEET NORTHWEST OF THE STATION AND IS
 BH2799'STAMPED 36A011 RM NO. 2.
 BH2799'
 BH2799'NOTE--REFERENCE MARKS ARE SET IN A CONCRETE SLAB AT THE CORNER OF
 BH2799'EACH BRIDGE.
 BH2799
 BH2799                          STATION RECOVERY (1967)
 BH2799
 BH2799'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967
 BH2799'RECOVERED IN GOOD CONDITION.
 BH2799
 BH2799                          STATION RECOVERY (1972)
 BH2799
 BH2799'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2799'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BH2799'CONDITION AS DESCRIBED BY ROBERT TONEY IN 1967.
 BH2799
 BH2799                          STATION RECOVERY (1975)
 BH2799
 BH2799'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1975 (BRJ)
 BH2799'U.S.C. AND G.S. 36A011 GOOD
 BH2799'
 BH2799'NOT WITHIN LIMITS OF JOB.  DESCRIPTION IS ADEQUATE.
 BH2799
 BH2799                          STATION RECOVERY (1989)
 BH2799
 BH2799'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BH2799'THE STATION IS LOCATED ABOUT 16.1 KM (10.00 MI) SOUTH-SOUTHWEST OF
 BH2799'SLIDELL, AT THE SOUTH END OF THE TWIN BRIDGES FOR INTERSTATE 10 OVER
 BH2799'LAKE PONTCHARTRAIN.
 BH2799'THE STATION IS 9.1 M (29.9 FT) SOUTHEAST FROM THE SOUTHWEST CORNER OF
 BH2799'THE NORTH BOUND BRIDGE, 9.0 M (29.5 FT) SOUTHEAST FROM THE SOUTHEAST
 BH2799'CORNER OF THE SOUTH BOUND BRIDGE, 9.0 M (29.5 FT) WEST FROM A METAL
 BH2799'GUARD RAIL, 5.2 M (17.1 FT) SOUTH FROM THE SOUTH END OF THE TWIN
 BH2799'BRIDGES AND 3.7 M (12.1 FT) SOUTH FROM A CHAIN LINK FENCE BETWEEN THE
 BH2799'BRIDGES IN THE MEDIAN.  THE MARK IS RECESSED 30 CM (1 FT) BELOW THE
 BH2799'GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3939 ***********************************************************************
 BJ3939  DESIGNATION -  37 87
 BJ3939  PID         -  BJ3939
 BJ3939  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3939  COUNTRY     -  US
 BJ3939  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3939
 BJ3939                         *CURRENT SURVEY CONTROL
 BJ3939  ______________________________________________________________________
 BJ3939* NAD 83(1986) POSITION- 30 26 08.73   (N) 091 07 58.89   (W)   HD_HELD1
 BJ3939* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3939  **This station is located in a suspected subsidence area (see below).
 BJ3939  ______________________________________________________________________
 BJ3939  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BJ3939  DYNAMIC HEIGHT  -         12.897 (meters)       42.31  (feet) COMP
 BJ3939  MODELED GRAVITY -    979,338.3   (mgal)                       NAVD 88
 BJ3939
 BJ3939.The horizontal coordinates were determined by differentially corrected
 BJ3939.hand held GPS observations or other comparable positioning techniques
 BJ3939.and have an estimated accuracy of +/- 3 meters.
 BJ3939
 BJ3939.** This station is in an area of known vertical motion. If an
 BJ3939.** orthometric height was ever established but is not available 
 BJ3939.** in the current survey control section, the orthometric height
 BJ3939.** is considered suspect.  Suspect heights are available in the
 BJ3939.** superseded section only if requested.
 BJ3939
 BJ3939.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3939.GEOID18 height accuracy estimate available here.
 BJ3939
 BJ3939.Click photographs - Photos may exist for this station.
 BJ3939
 BJ3939.The dynamic height is computed by dividing the NAVD 88
 BJ3939.geopotential number by the normal gravity value computed on the
 BJ3939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3939.degrees latitude (g = 980.6199 gals.).
 BJ3939
 BJ3939.The modeled gravity was interpolated from observed gravity values.
 BJ3939
 BJ3939;                    North         East    Units  Estimated Accuracy
 BJ3939;SPC LA S     -   214,586.6   1,019,241.1     MT  (+/- 3 meters HH1 GPS) 
 BJ3939
 BJ3939_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7928968552(NAD 83)
 BJ3939
 BJ3939                          SUPERSEDED SURVEY CONTROL
 BJ3939
 BJ3939.No superseded survey control is available for this station.
 BJ3939
 BJ3939_MARKER: DB = BENCH MARK DISK
 BJ3939_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3939_SP_SET: BRIDGE ABUTMENT
 BJ3939_STAMPING: 37-87 1987
 BJ3939_MARK LOGO: LA-033
 BJ3939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3939+STABILITY: SURFACE MOTION
 BJ3939
 BJ3939  HISTORY     - Date     Condition        Report By
 BJ3939  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3939
 BJ3939                          STATION DESCRIPTION
 BJ3939
 BJ3939'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3939'IN BATON ROUGE.
 BJ3939'ABOUT 2.1 KM (1.3 MI) NORTH ON COLLEGE DRIVE FROM THE INTERSTATE
 BJ3939'HIGHWAY 10 OVER COLLEGE DRIVE TO THE MARK SET IN THE SOUTHEAST CORNER
 BJ3939'OF A BRIDGE AT THE WEBB GOLF COURSE, JUST NORTH OF A SIGNAL LIGHT AND
 BJ3939'A CROSSWALK GOING FROM GOLF COURSE TO GOLF COURSE, ABOUT 0.61 METERS
 BJ3939'(2 FEET) NORTH OF THE SOUTHEAST CORNER OF BRIDGE SET NEAR THE BRIDGE
 BJ3939'RAIL.
 BJ3939'THE MARK IS 2.03 METERS  NE FROM A WITNESS POST.
 BJ3939'THE MARK IS 0.31 M ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2678 ***********************************************************************
 CQ2678  DESIGNATION -  37 A 001
 CQ2678  PID         -  CQ2678
 CQ2678  STATE/COUNTY-  LA/OUACHITA
 CQ2678  COUNTRY     -  US
 CQ2678  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ2678
 CQ2678                         *CURRENT SURVEY CONTROL
 CQ2678  ______________________________________________________________________
 CQ2678* NAD 83(1992) POSITION- 32 30 40.61578(N) 092 11 31.11235(W)   ADJUSTED
 CQ2678* NAVD 88 ORTHO HEIGHT -    49.4   (meters)      162.    (feet) VERTCON3
 CQ2678  ______________________________________________________________________
 CQ2678  GEOID HEIGHT    -        -25.867 (meters)                     GEOID18
 CQ2678  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 CQ2678  HORZ ORDER      -  SECOND
 CQ2678
 CQ2678.The horizontal coordinates were established by classical geodetic methods
 CQ2678.and adjusted by the National Geodetic Survey in January 1993.
 CQ2678
 CQ2678.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2678.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2678
 CQ2678.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2678.GEOID18 height accuracy estimate available here.
 CQ2678
 CQ2678.Click photographs - Photos may exist for this station.
 CQ2678
 CQ2678.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2678
 CQ2678. The following values were computed from the NAD 83(1992) position.
 CQ2678
 CQ2678;                    North         East     Units Scale Factor Converg.
 CQ2678;SPC LA N     -   223,046.635 1,028,942.558   MT  0.99996826   +0 09 46.3
 CQ2678;SPC LA N     -   731,778.83  3,375,789.04   sFT  0.99996826   +0 09 46.3
 CQ2678;UTM  15      - 3,597,397.405   575,896.729   MT  0.99967103   +0 26 03.5
 CQ2678
 CQ2678!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2678!SPC LA N     -   0.99999631  x   0.99996826  =   0.99996457
 CQ2678!UTM  15      -   0.99999631  x   0.99967103  =   0.99966734
 CQ2678
 CQ2678:                Primary Azimuth Mark                     Grid Az
 CQ2678:SPC LA N     -  31 C 011                                 265 38 27.6
 CQ2678:UTM  15      -  31 C 011                                 265 22 10.4
 CQ2678
 CQ2678_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7589697397(NAD 83)
 CQ2678
 CQ2678|---------------------------------------------------------------------|
 CQ2678| PID    Reference Object                     Distance      Geod. Az  |
 CQ2678|                                                           dddmmss.s |
 CQ2678| CQ2677 31 C 011                            APPROX. 2.7 KM 2654813.9 |
 CQ2678|---------------------------------------------------------------------|
 CQ2678
 CQ2678                          SUPERSEDED SURVEY CONTROL
 CQ2678
 CQ2678  NAD 83(1986)-  32 30 40.62913(N)    092 11 31.10476(W) AD(       ) 2
 CQ2678  NAD 27      -  32 30 40.10665(N)    092 11 30.61340(W) AD(       ) 2
 CQ2678  NGVD 29 (07/19/86)   49.4    (m)          162.     (f) VERT ANG       
 CQ2678
 CQ2678.Superseded values are not recommended for survey control.
 CQ2678
 CQ2678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2678.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2678
 CQ2678_MARKER: DD = SURVEY DISK
 CQ2678_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ2678_SP_SET: BRIDGE ABUTMENT
 CQ2678_STAMPING: 37A001 1966
 CQ2678_MARK LOGO: LADHGS
 CQ2678_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2678_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2678+SATELLITE: SATELLITE OBSERVATIONS - May 22, 1991
 CQ2678
 CQ2678  HISTORY     - Date     Condition        Report By
 CQ2678  HISTORY     - 1966     MONUMENTED       LADH
 CQ2678  HISTORY     - 1980     GOOD             LADTD
 CQ2678  HISTORY     - 1987     GOOD             LADTD
 CQ2678  HISTORY     - 19910515 GOOD             USPSQD
 CQ2678  HISTORY     - 19910522 GOOD             LADTD
 CQ2678
 CQ2678                          STATION DESCRIPTION
 CQ2678
 CQ2678'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2678'STATION IS SET IN THE NORTHWEST CORNER OF THE WELLS ROAD
 CQ2678'OVERPASS AND INTERCHANGE AND IS MARKED BY A STANDARD BRONZE
 CQ2678'DISK SET IN THE ROADWAY OF THE OVERPASS IN THE ABUTMENT
 CQ2678'(2.58 FEET EAST OF THE CURB).  STATION IS 7.18 FEET SOUTHEAST
 CQ2678'OF A METAL WITNESS POST AND SIGN, 11.45 FEET WEST OF THE
 CQ2678'CENTERLINE OF WELLS ROAD, AND IS STAMPED 37A001.
 CQ2678'
 CQ2678'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2678'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1
 CQ2678'MILE TO THE ELEVATED RAMP LEADING TO THE WEST BOUND LANE ON
 CQ2678'INTERSTATE 20, THENCE WEST ALONG INTERSTATE 20 FOR 4.33 MILES
 CQ2678'TO THE STATION SET IN THE OVERPASS.
 CQ2678'
 CQ2678'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2678
 CQ2678                          STATION RECOVERY (1980)
 CQ2678
 CQ2678'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 CQ2678'THIS MARK WAS RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 CQ2678'1966.
 CQ2678
 CQ2678                          STATION RECOVERY (1987)
 CQ2678
 CQ2678'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2678'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2678
 CQ2678                          STATION RECOVERY (1991)
 CQ2678
 CQ2678'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2678'RECOVERED IN GOOD CONDITION.
 CQ2678
 CQ2678                          STATION RECOVERY (1991)
 CQ2678
 CQ2678'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 CQ2678'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) WEST OF WEST MONROE AND
 CQ2678'28.0 MI (45.1 KM) EAST OF RUSTON ALONG INTERSTATE HIGHWAY 20.
 CQ2678'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 CQ2678'REACH THE STATION FROM THE JUNCTION OF INTERSTATE 20 AND STATE HIGHWAY
 CQ2678'34 IN WEST MONROE, GO WEST FOR 3.35 MI (5.39 KM) ON HIGHWAY 20 TO THE
 CQ2678'WELLS ROAD INTERCHANGE AND THE STATION SET IN THE NORTHWEST CORNER OF
 CQ2678'THE OVERPASS ROADWAY. THE STATION IS 11.5 FT (3.5 M) WEST FROM THE
 CQ2678'CENTER OF WELLS ROAD, 7.0 FT (2.1 M) SOUTHEAST FROM A METAL WITNESS
 CQ2678'POST WITH SIGN ATTACHED, 2.5 FT (0.8 M) EAST FROM THE WEST CURB AND
 CQ2678'FLUSH WITH THE ROADWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0647 ***********************************************************************
 AU0647  DESIGNATION -  37 A NOSWB
 AU0647  PID         -  AU0647
 AU0647  STATE/COUNTY-  LA/ORLEANS
 AU0647  COUNTRY     -  US
 AU0647  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0647
 AU0647                         *CURRENT SURVEY CONTROL
 AU0647  ______________________________________________________________________
 AU0647* NAD 83(1986) POSITION- 29 58 33.     (N) 090 03 27.     (W)   SCALED
 AU0647* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0647  **This station is located in a suspected subsidence area (see below).
 AU0647  ______________________________________________________________________
 AU0647  GEOID HEIGHT    -        -26.032 (meters)                     GEOID18
 AU0647
 AU0647.The horizontal coordinates were scaled from a map and have
 AU0647.an estimated accuracy of +/- 6 seconds.
 AU0647
 AU0647.** This station is in an area of known vertical motion. If an
 AU0647.** orthometric height was ever established but is not available 
 AU0647.** in the current survey control section, the orthometric height
 AU0647.** is considered suspect.  Suspect heights are available in the
 AU0647.** superseded section only if requested.
 AU0647
 AU0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0647.GEOID18 height accuracy estimate available here.
 AU0647
 AU0647.Click photographs - Photos may exist for this station.
 AU0647
 AU0647;                    North         East    Units  Estimated Accuracy
 AU0647;SPC LA S     -   164,270.    1,123,120.      MT  (+/- 180 meters Scaled)
 AU0647
 AU0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP839197(NAD 83)
 AU0647
 AU0647                          SUPERSEDED SURVEY CONTROL
 AU0647
 AU0647.No superseded survey control is available for this station.
 AU0647
 AU0647_MARKER: DB = BENCH MARK DISK
 AU0647_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0647_STAMPING: 37 A
 AU0647_MARK LOGO: LA1690
 AU0647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0647+STABILITY: SURFACE MOTION
 AU0647
 AU0647  HISTORY     - Date     Condition        Report By
 AU0647  HISTORY     - UNK      MONUMENTED       LA1690
 AU0647  HISTORY     - 1964     GOOD             CGS
 AU0647
 AU0647                          STATION DESCRIPTION
 AU0647
 AU0647'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0647'AT NEW ORLEANS, IN WASHINGTON SQUARE, NEAR THE INTERSECTION OF ROYAL
 AU0647'STREET AND ELYSIAN FIELD AVENUE, 21 FEET WEST OF THE WEST CURB OF
 AU0647'ELYSIAN FIELD AVE, 35 FEET NORTH OF THE NORTH OF ROYAL STREET, 17 FEET
 AU0647'NORTHWEST OF BENCH MARK 31A LA. GEOD. SURVEY.  SET IN THE TOP OF A
 AU0647'CONCRETE POST UNDER A MAN HOLE COVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0300 ***********************************************************************
 AT0300  DESIGNATION -  37 BOLT
 AT0300  PID         -  AT0300
 AT0300  STATE/COUNTY-  LA/ST BERNARD
 AT0300  COUNTRY     -  US
 AT0300  USGS QUAD   -  CHALMETTE (2018)
 AT0300
 AT0300                         *CURRENT SURVEY CONTROL
 AT0300  ______________________________________________________________________
 AT0300* NAD 83(1986) POSITION- 29 55 56.     (N) 089 57 28.     (W)   SCALED
 AT0300* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0300  **This station is located in a suspected subsidence area (see below).
 AT0300  ______________________________________________________________________
 AT0300  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 AT0300
 AT0300.The horizontal coordinates were scaled from a map and have
 AT0300.an estimated accuracy of +/- 6 seconds.
 AT0300
 AT0300.** This station is in an area of known vertical motion. If an
 AT0300.** orthometric height was ever established but is not available 
 AT0300.** in the current survey control section, the orthometric height
 AT0300.** is considered suspect.  Suspect heights are available in the
 AT0300.** superseded section only if requested.
 AT0300
 AT0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0300.GEOID18 height accuracy estimate available here.
 AT0300
 AT0300.Click photographs - Photos may exist for this station.
 AT0300
 AT0300;                    North         East    Units  Estimated Accuracy
 AT0300;SPC LA S     -   159,550.    1,132,800.      MT  (+/- 180 meters Scaled)
 AT0300
 AT0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU144149(NAD 83)
 AT0300
 AT0300                          SUPERSEDED SURVEY CONTROL
 AT0300
 AT0300.No superseded survey control is available for this station.
 AT0300
 AT0300_MARKER: B = BOLT
 AT0300_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0300_SP_SET: UNDERGROUND TILE
 AT0300_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0300
 AT0300  HISTORY     - Date     Condition        Report By
 AT0300  HISTORY     - UNK      MONUMENTED       MRC
 AT0300  HISTORY     - 1971     GOOD             NGS
 AT0300  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0300
 AT0300                          STATION DESCRIPTION
 AT0300
 AT0300'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0300'1.1 MI SE FROM CHALMETTE.
 AT0300'ABOUT 1.1 MILES SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS 39
 AT0300'AND 46) FROM THE ST. BERNARD PARISH COURTHOUSE AT CHALMETTE, 99 YARDS
 AT0300'WEST-SOUTHWEST AND ACROSS THE HIGHWAY FROM THE WEST CORNER OF THE ST.
 AT0300'BERNARD PARISH WATER DISTRICT NUMBER 1, 52 FEET SOUTHWEST OF THE
 AT0300'CENTER LINE OF THE HIGHWAY AND THE CENTER OF THE JUNCTION WITH
 AT0300'VERONICA DRIVE, 16.5 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 AT0300'SOUTHERN RAILWAY, 10 FEET SOUTHEAST OF THE CENTER LINE OF A PRIVATE
 AT0300'DRIVEWAY, 56 1/2 FEET EAST AND ACROSS THE TRACK FROM TELEPHONE POLE
 AT0300'NUMBER 70, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND IS A
 AT0300'COPPER BOLT LEADED IN A TILE ABOUT 4 FEET UNDERGROUND, ACCESS TO WHICH
 AT0300'IS HAD THROUGH A 4-INCH IRON PIPE WHICH BEARS A MISSISSIPPI RIVER
 AT0300'COMMISSION CAP WHICH PROJECTS 18 INCHES.
 AT0300
 AT0300                          STATION RECOVERY (1984)
 AT0300
 AT0300'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0300'SEARCHED FOR AND NOT RECOVERED.  ASSUMED DESTROYED BY DITCH DREDGING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0293 ***********************************************************************
 AT0293  DESIGNATION -  37 CAP
 AT0293  PID         -  AT0293
 AT0293  STATE/COUNTY-  LA/ST BERNARD
 AT0293  COUNTRY     -  US
 AT0293  USGS QUAD   -  CHALMETTE (2018)
 AT0293
 AT0293                         *CURRENT SURVEY CONTROL
 AT0293  ______________________________________________________________________
 AT0293* NAD 83(1986) POSITION- 29 55 56.     (N) 089 57 28.     (W)   SCALED
 AT0293* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0293  **This station is located in a suspected subsidence area (see below).
 AT0293  ______________________________________________________________________
 AT0293  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 AT0293
 AT0293.The horizontal coordinates were scaled from a map and have
 AT0293.an estimated accuracy of +/- 6 seconds.
 AT0293
 AT0293.** This station is in an area of known vertical motion. If an
 AT0293.** orthometric height was ever established but is not available 
 AT0293.** in the current survey control section, the orthometric height
 AT0293.** is considered suspect.  Suspect heights are available in the
 AT0293.** superseded section only if requested.
 AT0293
 AT0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0293.GEOID18 height accuracy estimate available here.
 AT0293
 AT0293.Click photographs - Photos may exist for this station.
 AT0293
 AT0293;                    North         East    Units  Estimated Accuracy
 AT0293;SPC LA S     -   159,550.    1,132,800.      MT  (+/- 180 meters Scaled)
 AT0293
 AT0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU144149(NAD 83)
 AT0293
 AT0293                          SUPERSEDED SURVEY CONTROL
 AT0293
 AT0293.No superseded survey control is available for this station.
 AT0293
 AT0293_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0293_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0293_STAMPING: PBM 37
 AT0293_MARK LOGO: MRC
 AT0293_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0293_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0293
 AT0293  HISTORY     - Date     Condition        Report By
 AT0293  HISTORY     - 1964     MONUMENTED       MRC
 AT0293  HISTORY     - 1971     GOOD             NGS
 AT0293  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0293
 AT0293                          STATION DESCRIPTION
 AT0293
 AT0293'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0293'1.1 MI SE FROM CHALMETTE.
 AT0293'ABOUT 1.1 MILES SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS 39
 AT0293'AND 46) FROM THE ST. BERNARD PARISH COURTHOUSE AT CHALMETTE, 99 YARDS
 AT0293'WEST-SOUTHWEST AND ACROSS THE HIGHWAY FROM THE WEST CORNER OF THE ST.
 AT0293'BERNARD PARISH WATER DISTRICT NUMBER 1, 52 FEET SOUTHWEST OF THE
 AT0293'CENTER LINE OF THE HIGHWAY AND THE CENTER OF THE JUNCTION WITH
 AT0293'VERONICA DRIVE, 16.5 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 AT0293'SOUTHERN RAILWAY, 10 FEET SOUTHEAST OF THE CENTER LINE OF A PRIVATE
 AT0293'DRIVEWAY, 56 1/2 FEET EAST AND ACROSS THE TRACK FROM TELEPHONE POLE
 AT0293'NUMBER 70, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, A 4-INCH IRON
 AT0293'PIPE WHICH BEARS A MISSISSIPPI RIVER COMMISSION CAP THAT IS STAMPED
 AT0293'PBM 37 AND WHICH PROJECTS 18 INCHES.
 AT0293
 AT0293                          STATION RECOVERY (1984)
 AT0293
 AT0293'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0293'SEARCHED FOR AND NOT RECOVERED.  ASSUMED DESTROYED BY DITCH DREDGING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0847 ***********************************************************************
 BJ0847  DESIGNATION -  37 CAP
 BJ0847  PID         -  BJ0847
 BJ0847  STATE/COUNTY-  LA/IBERVILLE
 BJ0847  COUNTRY     -  US
 BJ0847  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0847
 BJ0847                         *CURRENT SURVEY CONTROL
 BJ0847  ______________________________________________________________________
 BJ0847* NAD 83(1986) POSITION- 30 17 29.     (N) 091 14 05.     (W)   SCALED
 BJ0847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0847  **This station is located in a suspected subsidence area (see below).
 BJ0847  ______________________________________________________________________
 BJ0847  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BJ0847
 BJ0847.The horizontal coordinates were scaled from a map and have
 BJ0847.an estimated accuracy of +/- 6 seconds.
 BJ0847
 BJ0847.** This station is in an area of known vertical motion. If an
 BJ0847.** orthometric height was ever established but is not available 
 BJ0847.** in the current survey control section, the orthometric height
 BJ0847.** is considered suspect.  Suspect heights are available in the
 BJ0847.** superseded section only if requested.
 BJ0847
 BJ0847.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0847.GEOID18 height accuracy estimate available here.
 BJ0847
 BJ0847.Click photographs - Photos may exist for this station.
 BJ0847
 BJ0847;                    North         East    Units  Estimated Accuracy
 BJ0847;SPC LA S     -   198,570.    1,009,490.      MT  (+/- 180 meters Scaled)
 BJ0847
 BJ0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP697523(NAD 83)
 BJ0847
 BJ0847                          SUPERSEDED SURVEY CONTROL
 BJ0847
 BJ0847.No superseded survey control is available for this station.
 BJ0847
 BJ0847_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0847_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0847_MARK LOGO: USACE
 BJ0847_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0847_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0847
 BJ0847  HISTORY     - Date     Condition        Report By
 BJ0847  HISTORY     - UNK      MONUMENTED       USACE
 BJ0847  HISTORY     - 1964     GOOD             CGS
 BJ0847  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0847
 BJ0847                          STATION DESCRIPTION
 BJ0847
 BJ0847'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0847'AT PLAQUEMINE, IBERVILLE PARISH, ON THE RIGHT BANK OF THE MISSISSIPPI
 BJ0847'RIVER, AT THE NORTHWEST CORNER OF THE ST. JOHN SCHOOL AND CHURCH YARD,
 BJ0847'32 FEET SOUTH OF THE ROAD ALONG THE LOWER SIDE OF PLAQUEMINE BAYOU,
 BJ0847'OPPOSITE THE SOUTHWEST CORNER STONE OF LOCK RESERVATION, 26 FEET
 BJ0847'SOUTHWEST OF A DRINKING FOUNTAIN, 12 FEET EAST OF A CROSS CUT IN THE
 BJ0847'EAST WALL OF THE BLAIR MOTOR CO. BUILDING, 9 FEET EAST OF A WEST
 BJ0847'FENCE, 9 FEET SOUTH OF A BUILDING, 6 FEET NORTH OF A CAMPHOR TREE, AND
 BJ0847'NEAR A 1/2-INCH STEEL ROD PROJECTING ABOUT 1-1/2 FEET ABOVE GROUND. AN
 BJ0847'IRON PIPE ABOUT 6 INCHES UNDER GROUND AND BEARING A CORPS OF
 BJ0847'ENGINEERS, U.S. ARMY, STANDARD CAP.  NOTE-THE AREA AT THE DESCRIBED
 BJ0847'LOCATION OF THIS MARK IS NOW A CITY PARKING LOT AND IS COVERED BY
 BJ0847'PAVEMENT.  THE MARK IS BELIEVED TO HAVE BEEN COVERED OVER.
 BJ0847
 BJ0847                          STATION RECOVERY (1976)
 BJ0847
 BJ0847'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0847'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED.
 BJ0847'THIS MARK NOT RECOVERED IN 1964.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0287 ***********************************************************************
 BJ0287  DESIGNATION -  37 EABPL
 BJ0287  PID         -  BJ0287
 BJ0287  STATE/COUNTY-  LA/IBERVILLE
 BJ0287  COUNTRY     -  US
 BJ0287  USGS QUAD   -  COW BAYOU (2018)
 BJ0287
 BJ0287                         *CURRENT SURVEY CONTROL
 BJ0287  ______________________________________________________________________
 BJ0287* NAD 83(1986) POSITION- 30 20 03.     (N) 091 31 17.     (W)   SCALED
 BJ0287* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0287  **This station is located in a suspected subsidence area (see below).
 BJ0287  ______________________________________________________________________
 BJ0287  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BJ0287  DYNAMIC HEIGHT  -          5.371 (meters)       17.62  (feet) COMP
 BJ0287  MODELED GRAVITY -    979,321.5   (mgal)                       NAVD 88
 BJ0287
 BJ0287.The horizontal coordinates were scaled from a map and have
 BJ0287.an estimated accuracy of +/- 6 seconds.
 BJ0287
 BJ0287.** This station is in an area of known vertical motion. If an
 BJ0287.** orthometric height was ever established but is not available 
 BJ0287.** in the current survey control section, the orthometric height
 BJ0287.** is considered suspect.  Suspect heights are available in the
 BJ0287.** superseded section only if requested.
 BJ0287
 BJ0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0287.GEOID18 height accuracy estimate available here.
 BJ0287
 BJ0287.Click photographs - Photos may exist for this station.
 BJ0287
 BJ0287.The dynamic height is computed by dividing the NAVD 88
 BJ0287.geopotential number by the normal gravity value computed on the
 BJ0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0287.degrees latitude (g = 980.6199 gals.).
 BJ0287
 BJ0287.The modeled gravity was interpolated from observed gravity values.
 BJ0287
 BJ0287;                    North         East    Units  Estimated Accuracy
 BJ0287;SPC LA S     -   203,320.      981,920.      MT  (+/- 180 meters Scaled)
 BJ0287
 BJ0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP421567(NAD 83)
 BJ0287
 BJ0287                          SUPERSEDED SURVEY CONTROL
 BJ0287
 BJ0287.No superseded survey control is available for this station.
 BJ0287
 BJ0287_MARKER: DD = SURVEY DISK
 BJ0287_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0287_STAMPING: PBM 37 EABPL 1976
 BJ0287_MARK LOGO: USACE
 BJ0287_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0287_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0287_ROD/PIPE-DEPTH: 28.3 meters
 BJ0287
 BJ0287  HISTORY     - Date     Condition        Report By
 BJ0287  HISTORY     - 1976     MONUMENTED       USACE
 BJ0287  HISTORY     - 1976     GOOD             NGS
 BJ0287
 BJ0287                          STATION DESCRIPTION
 BJ0287
 BJ0287'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0287'4.9 MI SOUTH FROM RAMAH.
 BJ0287'4.9 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ0287'FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS, AT THE
 BJ0287'JUNCTION OF A GRAVELED ROAD LEADING SOUTHEAST, 234 FT SOUTHEAST OF
 BJ0287'THE CENTER OF THE JUNCTION, 48 FT SOUTHWEST OF THE CENTER LINE OF
 BJ0287'THE ROAD, 29 FT NORTHEAST OF THE CENTER LINE OF THE ROAD LEADING
 BJ0287'SOUTHEAST, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 93
 BJ0287'FEET ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 73 FT WITH
 BJ0287'A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROTECTS 22 INCHES
 BJ0287'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0689 ***********************************************************************
 BJ0689  DESIGNATION -  37 LLD ANO
 BJ0689  PID         -  BJ0689
 BJ0689  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0689  COUNTRY     -  US
 BJ0689  USGS QUAD   -  RESERVE (2018)
 BJ0689
 BJ0689                         *CURRENT SURVEY CONTROL
 BJ0689  ______________________________________________________________________
 BJ0689* NAD 83(1986) POSITION- 30 02 36.     (N) 090 32 48.     (W)   SCALED
 BJ0689* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0689  **This station is located in a suspected subsidence area (see below).
 BJ0689  ______________________________________________________________________
 BJ0689  GEOID HEIGHT    -        -26.264 (meters)                     GEOID18
 BJ0689  DYNAMIC HEIGHT  -          4.07  (meters)       13.4   (feet) COMP
 BJ0689  MODELED GRAVITY -    979,315.3   (mgal)                       NAVD 88
 BJ0689
 BJ0689.The horizontal coordinates were scaled from a map and have
 BJ0689.an estimated accuracy of +/- 6 seconds.
 BJ0689
 BJ0689.** This station is in an area of known vertical motion. If an
 BJ0689.** orthometric height was ever established but is not available 
 BJ0689.** in the current survey control section, the orthometric height
 BJ0689.** is considered suspect.  Suspect heights are available in the
 BJ0689.** superseded section only if requested.
 BJ0689
 BJ0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0689.GEOID18 height accuracy estimate available here.
 BJ0689
 BJ0689.Click photographs - Photos may exist for this station.
 BJ0689
 BJ0689.The dynamic height is computed by dividing the NAVD 88
 BJ0689.geopotential number by the normal gravity value computed on the
 BJ0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0689.degrees latitude (g = 980.6199 gals.).
 BJ0689
 BJ0689.The modeled gravity was interpolated from observed gravity values.
 BJ0689
 BJ0689;                    North         East    Units  Estimated Accuracy
 BJ0689;SPC LA S     -   171,330.    1,075,860.      MT  (+/- 180 meters Scaled)
 BJ0689
 BJ0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP365261(NAD 83)
 BJ0689
 BJ0689                          SUPERSEDED SURVEY CONTROL
 BJ0689
 BJ0689.No superseded survey control is available for this station.
 BJ0689
 BJ0689_MARKER: DD = SURVEY DISK
 BJ0689_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0689_STAMPING: 37 LLD ANO
 BJ0689_MARK LOGO: USACE
 BJ0689_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0689
 BJ0689  HISTORY     - Date     Condition        Report By
 BJ0689  HISTORY     - 1975     MONUMENTED       USACE
 BJ0689  HISTORY     - 1977     GOOD             NGS
 BJ0689  HISTORY     - 20060427 MARK NOT FOUND   NGS
 BJ0689
 BJ0689                          STATION DESCRIPTION
 BJ0689
 BJ0689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0689'1.0 MI EAST FROM EDGARD.
 BJ0689'1.0 MILE EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE IN EDGARD,
 BJ0689'0.2 MILE EAST OF MILE SIGN 39, 26.5 FT. NORTH OF THE CENTER LINE OF
 BJ0689'THE HIGHWAY, 54 FT. NORTH AND ACROSS THE HIGHWAY FROM A POWER LINE
 BJ0689'POLE WITH A TRANSFORMER AND A STREET LIGHT NUMBER 25-5, 118 FT. WEST
 BJ0689'OF THE EXTENDED CENTER LINE OF A SHELL ROAD LEADING SOUTH
 BJ0689
 BJ0689                          STATION RECOVERY (2006)
 BJ0689
 BJ0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0689'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0275 ***********************************************************************
 CQ0275  DESIGNATION -  37 V 1
 CQ0275  PID         -  CQ0275
 CQ0275  STATE/COUNTY-  LA/OUACHITA
 CQ0275  COUNTRY     -  US
 CQ0275  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0275
 CQ0275                         *CURRENT SURVEY CONTROL
 CQ0275  ______________________________________________________________________
 CQ0275* NAD 83(1986) POSITION- 32 30 17.5    (N) 092 07 35.6    (W)   HD_HELD2
 CQ0275* NAVD 88 ORTHO HEIGHT -    27.164 (meters)       89.12  (feet) ADJUSTED
 CQ0275  ______________________________________________________________________
 CQ0275  GEOID HEIGHT    -        -25.895 (meters)                     GEOID18
 CQ0275  DYNAMIC HEIGHT  -         27.134 (meters)       89.02  (feet) COMP
 CQ0275  MODELED GRAVITY -    979,520.7   (mgal)                       NAVD 88
 CQ0275
 CQ0275  VERT ORDER      -  FIRST     CLASS I
 CQ0275
 CQ0275.The horizontal coordinates were established by autonomous hand held GPS
 CQ0275.observations and have an estimated accuracy of +/- 10 meters.
 CQ0275
 CQ0275.The orthometric height was determined by differential leveling and
 CQ0275.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0275.in June 1991.
 CQ0275
 CQ0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0275.GEOID18 height accuracy estimate available here.
 CQ0275
 CQ0275.Click photographs - Photos may exist for this station.
 CQ0275
 CQ0275.The dynamic height is computed by dividing the NAVD 88
 CQ0275.geopotential number by the normal gravity value computed on the
 CQ0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0275.degrees latitude (g = 980.6199 gals.).
 CQ0275
 CQ0275.The modeled gravity was interpolated from observed gravity values.
 CQ0275
 CQ0275;                    North         East    Units  Estimated Accuracy
 CQ0275;SPC LA N     -   222,354.    1,035,092.      MT  (+/- 10 meters HH2 GPS)
 CQ0275
 CQ0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8204796734(NAD 83)
 CQ0275
 CQ0275                          SUPERSEDED SURVEY CONTROL
 CQ0275
 CQ0275  NGVD 29 (11/26/84)   27.211  (m)           89.27   (f) ADJUSTED    1 1
 CQ0275
 CQ0275.Superseded values are not recommended for survey control.
 CQ0275
 CQ0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0275.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0275
 CQ0275_MARKER: DD = SURVEY DISK
 CQ0275_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0275_SP_SET: BRIDGE
 CQ0275_STAMPING: 37V1 1968
 CQ0275_MARK LOGO: LADHGS
 CQ0275_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0275+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 CQ0275
 CQ0275  HISTORY     - Date     Condition        Report By
 CQ0275  HISTORY     - 1968     MONUMENTED       LADH
 CQ0275  HISTORY     - 1969     GOOD             CGS
 CQ0275  HISTORY     - 19961102 GOOD             USPSQD
 CQ0275  HISTORY     - 20001021 GOOD             USPSQD
 CQ0275  HISTORY     - 20030301 GOOD             USPSQD
 CQ0275  HISTORY     - 20050601 GOOD             GEOCAC
 CQ0275
 CQ0275                          STATION DESCRIPTION
 CQ0275
 CQ0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0275'1.3 MI NW FROM MONROE.
 CQ0275'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0275'STATION AT MONROE, THENCE 0.4 MILE NORTHWEST ALONG WALNUT STREET,
 CQ0275'THENCE 0.3 MILE SOUTHWEST ALONG U.S. HIGHWAY 80 WHICH IS LOUISVILLE
 CQ0275'STREET, 25 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, SET IN
 CQ0275'THE TOP OF THE SOUTHWEST END OF THE BASE FOR THE SOUTHEAST CONCRETE
 CQ0275'GUARD RAIL WHICH IS ON THE CONCRETE HIGHWAY BRIDGE OVER THE OUACHITA
 CQ0275'RIVER, 1 FOOT NORTHEAST OF THE NORTH CORNER OF THE CONCRETE LIGHT POST
 CQ0275'AT THE SOUTH CORNER OF THE BRIDGE, 21 FEET NORTHEAST OF METAL WITNESS
 CQ0275'POST, AND ABOUT 3 1/2 FEET ABOVE THE SIDEWALK WHICH CROSSES THE
 CQ0275'BRIDGE.
 CQ0275
 CQ0275                          STATION RECOVERY (1996)
 CQ0275
 CQ0275'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ0275'RECOVERED IN GOOD CONDITION.
 CQ0275
 CQ0275                          STATION RECOVERY (2000)
 CQ0275
 CQ0275'RECOVERY NOTE BY US POWER SQUADRON 2000 (TDJ)
 CQ0275'RECOVERED IN GOOD CONDITION.
 CQ0275
 CQ0275                          STATION RECOVERY (2003)
 CQ0275
 CQ0275'RECOVERY NOTE BY US POWER SQUADRON 2003 (LIL)
 CQ0275'RECOVERED IN GOOD CONDITION.
 CQ0275
 CQ0275                          STATION RECOVERY (2005)
 CQ0275
 CQ0275'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ0275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0285 ***********************************************************************
 CQ0285  DESIGNATION -  37 V 10
 CQ0285  PID         -  CQ0285
 CQ0285  STATE/COUNTY-  LA/OUACHITA
 CQ0285  COUNTRY     -  US
 CQ0285  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0285
 CQ0285                         *CURRENT SURVEY CONTROL
 CQ0285  ______________________________________________________________________
 CQ0285* NAD 83(1986) POSITION- 32 36 48.     (N) 092 10 00.     (W)   SCALED
 CQ0285* NAVD 88 ORTHO HEIGHT -    22.695 (meters)       74.46  (feet) ADJUSTED
 CQ0285  ______________________________________________________________________
 CQ0285  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ0285  DYNAMIC HEIGHT  -         22.670 (meters)       74.38  (feet) COMP
 CQ0285  MODELED GRAVITY -    979,529.9   (mgal)                       NAVD 88
 CQ0285
 CQ0285  VERT ORDER      -  SECOND    CLASS 0
 CQ0285
 CQ0285.The horizontal coordinates were scaled from a map and have
 CQ0285.an estimated accuracy of +/- 6 seconds.
 CQ0285
 CQ0285.The orthometric height was determined by differential leveling and
 CQ0285.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0285.in June 1991.
 CQ0285
 CQ0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0285.GEOID18 height accuracy estimate available here.
 CQ0285
 CQ0285.Click photographs - Photos may exist for this station.
 CQ0285
 CQ0285.The dynamic height is computed by dividing the NAVD 88
 CQ0285.geopotential number by the normal gravity value computed on the
 CQ0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0285.degrees latitude (g = 980.6199 gals.).
 CQ0285
 CQ0285.The modeled gravity was interpolated from observed gravity values.
 CQ0285
 CQ0285;                    North         East    Units  Estimated Accuracy
 CQ0285;SPC LA N     -   234,370.    1,031,290.      MT  (+/- 180 meters Scaled)
 CQ0285
 CQ0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS781087(NAD 83)
 CQ0285
 CQ0285                          SUPERSEDED SURVEY CONTROL
 CQ0285
 CQ0285  NGVD 29 (11/26/84)   22.771  (m)           74.71   (f) ADJUSTED    2 0
 CQ0285
 CQ0285.Superseded values are not recommended for survey control.
 CQ0285
 CQ0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0285.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0285
 CQ0285_MARKER: DD = SURVEY DISK
 CQ0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0285_STAMPING: 37V10 1968
 CQ0285_MARK LOGO: LADHGS
 CQ0285_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0285+STABILITY: SURFACE MOTION
 CQ0285_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ0285+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2005
 CQ0285
 CQ0285  HISTORY     - Date     Condition        Report By
 CQ0285  HISTORY     - 1968     MONUMENTED       LADH
 CQ0285  HISTORY     - 1968     GOOD             LADH
 CQ0285  HISTORY     - 20050813 GOOD             USPSQD
 CQ0285
 CQ0285                          STATION DESCRIPTION
 CQ0285
 CQ0285'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0285'8.9 MI NW FROM WEST MONROE.
 CQ0285'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U. S. HIGHWAY
 CQ0285'80 OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 7.2
 CQ0285'MILES TO THE MARK ON THE LEFT.  IT IS 110 FEET WEST OF THE CENTERLINE
 CQ0285'OF THE HIGHWAY, 30 FEET WEST OF THE NORTH END OF A CONCRETE CULVERT AT
 CQ0285'A WOODS ROAD, 38 FEET NORTH OF A FLOOD LIGHT POLE, 10 FEET EAST OF A
 CQ0285'12-INCH WHITE OAK TREE AND 2 FEET WEST OF A STEEL WITNESS POST. IT IS
 CQ0285'A LDH AND C AND GS TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST
 CQ0285'PROJECTING 4 INCHES.
 CQ0285
 CQ0285                          STATION RECOVERY (2005)
 CQ0285
 CQ0285'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0285'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0286 ***********************************************************************
 CQ0286  DESIGNATION -  37 V 11
 CQ0286  PID         -  CQ0286
 CQ0286  STATE/COUNTY-  LA/OUACHITA
 CQ0286  COUNTRY     -  US
 CQ0286  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0286
 CQ0286                         *CURRENT SURVEY CONTROL
 CQ0286  ______________________________________________________________________
 CQ0286* NAD 83(1986) POSITION- 32 37 35.     (N) 092 10 34.     (W)   SCALED
 CQ0286* NAVD 88 ORTHO HEIGHT -    23.873 (meters)       78.32  (feet) ADJUSTED
 CQ0286  ______________________________________________________________________
 CQ0286  GEOID HEIGHT    -        -25.900 (meters)                     GEOID18
 CQ0286  DYNAMIC HEIGHT  -         23.846 (meters)       78.23  (feet) COMP
 CQ0286  MODELED GRAVITY -    979,530.8   (mgal)                       NAVD 88
 CQ0286
 CQ0286  VERT ORDER      -  SECOND    CLASS 0
 CQ0286
 CQ0286.The horizontal coordinates were scaled from a map and have
 CQ0286.an estimated accuracy of +/- 6 seconds.
 CQ0286
 CQ0286.The orthometric height was determined by differential leveling and
 CQ0286.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0286.in June 1991.
 CQ0286
 CQ0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0286.GEOID18 height accuracy estimate available here.
 CQ0286
 CQ0286.Click photographs - Photos may exist for this station.
 CQ0286
 CQ0286.The dynamic height is computed by dividing the NAVD 88
 CQ0286.geopotential number by the normal gravity value computed on the
 CQ0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0286.degrees latitude (g = 980.6199 gals.).
 CQ0286
 CQ0286.The modeled gravity was interpolated from observed gravity values.
 CQ0286
 CQ0286;                    North         East    Units  Estimated Accuracy
 CQ0286;SPC LA N     -   235,820.    1,030,400.      MT  (+/- 180 meters Scaled)
 CQ0286
 CQ0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS772101(NAD 83)
 CQ0286
 CQ0286                          SUPERSEDED SURVEY CONTROL
 CQ0286
 CQ0286  NGVD 29 (11/26/84)   23.950  (m)           78.58   (f) ADJUSTED    2 0
 CQ0286
 CQ0286.Superseded values are not recommended for survey control.
 CQ0286
 CQ0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0286.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0286
 CQ0286_MARKER: DD = SURVEY DISK
 CQ0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0286_STAMPING: 37V11 1968
 CQ0286_MARK LOGO: LADHGS
 CQ0286_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0286+STABILITY: SURFACE MOTION
 CQ0286
 CQ0286  HISTORY     - Date     Condition        Report By
 CQ0286  HISTORY     - 1968     MONUMENTED       LADH
 CQ0286  HISTORY     - 1968     GOOD             LADH
 CQ0286  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0286
 CQ0286                          STATION DESCRIPTION
 CQ0286
 CQ0286'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0286'9.9 MI NW FROM WEST MONROE.
 CQ0286'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U. S. HIGHWAY
 CQ0286'80 OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 8.2
 CQ0286'MILES TO THE MARK ON THE LEFT.  IT IS 0.5 MILES SOUTH OF THE
 CQ0286'OUACHITA-UNION PARISH BOUNDRY, 77 FEET WEST OF THE CENTERLINE OF THE
 CQ0286'HIGHWAY, 8 FEET SOUTHEAST OF A 12-INCH PINE TREE, 10 FEET NORTH OF A
 CQ0286'18-INCH PINE TREE AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A
 CQ0286'LDH AND C AND GS TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST
 CQ0286'PROJECTING 4 INCHES.
 CQ0286
 CQ0286                          STATION RECOVERY (2005)
 CQ0286
 CQ0286'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0286'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3415 ***********************************************************************
 CQ3415  DESIGNATION -  37 V 12
 CQ3415  PID         -  CQ3415
 CQ3415  STATE/COUNTY-  LA/OUACHITA
 CQ3415  COUNTRY     -  US
 CQ3415  USGS QUAD   -  STERLINGTON (2018)
 CQ3415
 CQ3415                         *CURRENT SURVEY CONTROL
 CQ3415  ______________________________________________________________________
 CQ3415* NAD 83(1986) POSITION- 32 42 01.41   (N) 092 00 53.63   (W)   HD_HELD1
 CQ3415* NAVD 88 ORTHO HEIGHT -    26.078 (meters)       85.56  (feet) ADJUSTED
 CQ3415  ______________________________________________________________________
 CQ3415  GEOID HEIGHT    -        -25.909 (meters)                     GEOID18
 CQ3415  DYNAMIC HEIGHT  -         26.049 (meters)       85.46  (feet) COMP
 CQ3415  MODELED GRAVITY -    979,541.5   (mgal)                       NAVD 88
 CQ3415
 CQ3415  VERT ORDER      -  SECOND    CLASS I
 CQ3415
 CQ3415.The horizontal coordinates were determined by differentially corrected
 CQ3415.hand held GPS observations or other comparable positioning techniques
 CQ3415.and have an estimated accuracy of +/- 3 meters.
 CQ3415
 CQ3415.The orthometric height was determined by differential leveling and
 CQ3415.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3415.in June 1991.
 CQ3415
 CQ3415.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3415.GEOID18 height accuracy estimate available here.
 CQ3415
 CQ3415.Click photographs - Photos may exist for this station.
 CQ3415
 CQ3415.The dynamic height is computed by dividing the NAVD 88
 CQ3415.geopotential number by the normal gravity value computed on the
 CQ3415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3415.degrees latitude (g = 980.6199 gals.).
 CQ3415
 CQ3415.The modeled gravity was interpolated from observed gravity values.
 CQ3415
 CQ3415;                    North         East    Units  Estimated Accuracy
 CQ3415;SPC LA N     -   244,078.8   1,045,487.2     MT  (+/- 3 meters HH1 GPS) 
 CQ3415
 CQ3415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS9233518501(NAD 83)
 CQ3415
 CQ3415                          SUPERSEDED SURVEY CONTROL
 CQ3415
 CQ3415.No superseded survey control is available for this station.
 CQ3415
 CQ3415_MARKER: DD = SURVEY DISK
 CQ3415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3415_STAMPING: 37V12 1986
 CQ3415_MARK LOGO: LADTD
 CQ3415_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3415+STABILITY: SURFACE MOTION
 CQ3415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3415+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2004
 CQ3415
 CQ3415  HISTORY     - Date     Condition        Report By
 CQ3415  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3415  HISTORY     - 20041007 GOOD             JCLS
 CQ3415
 CQ3415                          STATION DESCRIPTION
 CQ3415
 CQ3415'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3415'12.6 KM (7.8 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CQ3415'BASTROP TO THE MARK, 16.5 METERS (54 FEET) WEST- NORTHWEST OF THE
 CQ3415'CENTER OF THE HIGHWAY, 16.5 METERS (54 FEET) SOUTHEAST OF A 34-INCH
 CQ3415'TWIN PECAN TREE AND 8.7 METERS (28.5 FEET) SOUTHEAST OF THE CENTER OF
 CQ3415'GUTHERIE ROAD (PARISH ROAD NUMBER 34).
 CQ3415'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 CQ3415'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CQ3415
 CQ3415                          STATION RECOVERY (2004)
 CQ3415
 CQ3415'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 CQ3415'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3416 ***********************************************************************
 CQ3416  DESIGNATION -  37 V 13
 CQ3416  PID         -  CQ3416
 CQ3416  STATE/COUNTY-  LA/OUACHITA
 CQ3416  COUNTRY     -  US
 CQ3416  USGS QUAD   -  STERLINGTON (2018)
 CQ3416
 CQ3416                         *CURRENT SURVEY CONTROL
 CQ3416  ______________________________________________________________________
 CQ3416* NAD 83(1986) POSITION- 32 41 40.     (N) 092 01 37.     (W)   SCALED
 CQ3416* NAVD 88 ORTHO HEIGHT -    24.828 (meters)       81.46  (feet) ADJUSTED
 CQ3416  ______________________________________________________________________
 CQ3416  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 CQ3416  DYNAMIC HEIGHT  -         24.801 (meters)       81.37  (feet) COMP
 CQ3416  MODELED GRAVITY -    979,540.5   (mgal)                       NAVD 88
 CQ3416
 CQ3416  VERT ORDER      -  SECOND    CLASS I
 CQ3416
 CQ3416.The horizontal coordinates were scaled from a map and have
 CQ3416.an estimated accuracy of +/- 6 seconds.
 CQ3416
 CQ3416.The orthometric height was determined by differential leveling and
 CQ3416.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3416.in June 1991.
 CQ3416
 CQ3416.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3416.GEOID18 height accuracy estimate available here.
 CQ3416
 CQ3416.Click photographs - Photos may exist for this station.
 CQ3416
 CQ3416.The dynamic height is computed by dividing the NAVD 88
 CQ3416.geopotential number by the normal gravity value computed on the
 CQ3416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3416.degrees latitude (g = 980.6199 gals.).
 CQ3416
 CQ3416.The modeled gravity was interpolated from observed gravity values.
 CQ3416
 CQ3416;                    North         East    Units  Estimated Accuracy
 CQ3416;SPC LA N     -   243,410.    1,044,360.      MT  (+/- 180 meters Scaled)
 CQ3416
 CQ3416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS912178(NAD 83)
 CQ3416
 CQ3416                          SUPERSEDED SURVEY CONTROL
 CQ3416
 CQ3416.No superseded survey control is available for this station.
 CQ3416
 CQ3416_MARKER: DD = SURVEY DISK
 CQ3416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3416_STAMPING: 37V13 1986
 CQ3416_MARK LOGO: LADTD
 CQ3416_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3416+STABILITY: SURFACE MOTION
 CQ3416
 CQ3416  HISTORY     - Date     Condition        Report By
 CQ3416  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3416
 CQ3416                          STATION DESCRIPTION
 CQ3416
 CQ3416'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3416'13.7 KM (8.5 MI) SW FROM BASTROP.
 CQ3416'13.7 KM (8.5 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CQ3416'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 42.1
 CQ3416'METERS (138 FEET) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 CQ3416'HOUSE, 26.4 METERS (86.5 FEET) NORTH-NORTHWEST OF THE CENTER OF THE
 CQ3416'HIGHWAY AND 22.7 METERS (74.5 FEET) SOUTHEAST OF A POWER POLE.
 CQ3416'THE MARK IS 7.90 METERS  W FROM A WITNESS POST.
 CQ3416'THE MARK IS 0.30 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3417 ***********************************************************************
 CQ3417  DESIGNATION -  37 V 14
 CQ3417  PID         -  CQ3417
 CQ3417  STATE/COUNTY-  LA/OUACHITA
 CQ3417  COUNTRY     -  US
 CQ3417  USGS QUAD   -  STERLINGTON (2018)
 CQ3417
 CQ3417                         *CURRENT SURVEY CONTROL
 CQ3417  ______________________________________________________________________
 CQ3417* NAD 83(1986) POSITION- 32 41 18.     (N) 092 02 32.     (W)   SCALED
 CQ3417* NAVD 88 ORTHO HEIGHT -    26.465 (meters)       86.83  (feet) ADJUSTED
 CQ3417  ______________________________________________________________________
 CQ3417  GEOID HEIGHT    -        -25.914 (meters)                     GEOID18
 CQ3417  DYNAMIC HEIGHT  -         26.436 (meters)       86.73  (feet) COMP
 CQ3417  MODELED GRAVITY -    979,539.5   (mgal)                       NAVD 88
 CQ3417
 CQ3417  VERT ORDER      -  SECOND    CLASS I
 CQ3417
 CQ3417.The horizontal coordinates were scaled from a map and have
 CQ3417.an estimated accuracy of +/- 6 seconds.
 CQ3417
 CQ3417.The orthometric height was determined by differential leveling and
 CQ3417.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3417.in June 1991.
 CQ3417
 CQ3417.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3417.GEOID18 height accuracy estimate available here.
 CQ3417
 CQ3417.Click photographs - Photos may exist for this station.
 CQ3417
 CQ3417.The dynamic height is computed by dividing the NAVD 88
 CQ3417.geopotential number by the normal gravity value computed on the
 CQ3417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3417.degrees latitude (g = 980.6199 gals.).
 CQ3417
 CQ3417.The modeled gravity was interpolated from observed gravity values.
 CQ3417
 CQ3417;                    North         East    Units  Estimated Accuracy
 CQ3417;SPC LA N     -   242,730.    1,042,930.      MT  (+/- 180 meters Scaled)
 CQ3417
 CQ3417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS897171(NAD 83)
 CQ3417
 CQ3417                          SUPERSEDED SURVEY CONTROL
 CQ3417
 CQ3417.No superseded survey control is available for this station.
 CQ3417
 CQ3417_MARKER: DD = SURVEY DISK
 CQ3417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3417_STAMPING: 37V14 1986
 CQ3417_MARK LOGO: LADTD
 CQ3417_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3417+STABILITY: SURFACE MOTION
 CQ3417
 CQ3417  HISTORY     - Date     Condition        Report By
 CQ3417  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3417
 CQ3417                          STATION DESCRIPTION
 CQ3417
 CQ3417'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3417'15.2 KM (9.5 MI) SW FROM BASTROP.
 CQ3417'15.2 KM (9.5 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CQ3417'BASTROP TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 16.5
 CQ3417'METERS (54 FEET) NORTH-NORTHWEST OF THE CENTER OF THE HIGHWAY AND 7.8
 CQ3417'METERS (25.5 FEET) NORTHEAST OF A 36-INCH PECAN TREE.
 CQ3417'THE MARK IS 0.30 METERS  SSE FROM A WITNESS POST.
 CQ3417'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3418 ***********************************************************************
 CQ3418  DESIGNATION -  37 V 15
 CQ3418  PID         -  CQ3418
 CQ3418  STATE/COUNTY-  LA/OUACHITA
 CQ3418  COUNTRY     -  US
 CQ3418  USGS QUAD   -  STERLINGTON (2018)
 CQ3418
 CQ3418                         *CURRENT SURVEY CONTROL
 CQ3418  ______________________________________________________________________
 CQ3418* NAD 83(1986) POSITION- 32 40 51.37   (N) 092 02 48.53   (W)   HD_HELD1
 CQ3418* NAVD 88 ORTHO HEIGHT -    24.975 (meters)       81.94  (feet) ADJUSTED
 CQ3418  ______________________________________________________________________
 CQ3418  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 CQ3418  DYNAMIC HEIGHT  -         24.947 (meters)       81.85  (feet) COMP
 CQ3418  MODELED GRAVITY -    979,538.8   (mgal)                       NAVD 88
 CQ3418
 CQ3418  VERT ORDER      -  SECOND    CLASS I
 CQ3418
 CQ3418.The horizontal coordinates were determined by differentially corrected
 CQ3418.hand held GPS observations or other comparable positioning techniques
 CQ3418.and have an estimated accuracy of +/- 3 meters.
 CQ3418
 CQ3418.The orthometric height was determined by differential leveling and
 CQ3418.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3418.in June 1991.
 CQ3418
 CQ3418.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3418.GEOID18 height accuracy estimate available here.
 CQ3418
 CQ3418.Click photographs - Photos may exist for this station.
 CQ3418
 CQ3418.The dynamic height is computed by dividing the NAVD 88
 CQ3418.geopotential number by the normal gravity value computed on the
 CQ3418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3418.degrees latitude (g = 980.6199 gals.).
 CQ3418
 CQ3418.The modeled gravity was interpolated from observed gravity values.
 CQ3418
 CQ3418;                    North         East    Units  Estimated Accuracy
 CQ3418;SPC LA N     -   241,908.3   1,042,503.5     MT  (+/- 3 meters HH1 GPS) 
 CQ3418
 CQ3418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS8936316317(NAD 83)
 CQ3418
 CQ3418                          SUPERSEDED SURVEY CONTROL
 CQ3418
 CQ3418.No superseded survey control is available for this station.
 CQ3418
 CQ3418_MARKER: DD = SURVEY DISK
 CQ3418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3418_STAMPING: 37V15 1986
 CQ3418_MARK LOGO: LADTD
 CQ3418_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3418+STABILITY: SURFACE MOTION
 CQ3418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3418+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2018
 CQ3418
 CQ3418  HISTORY     - Date     Condition        Report By
 CQ3418  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3418  HISTORY     - 19961102 GOOD             USPSQD
 CQ3418  HISTORY     - 20041007 GOOD             JCLS
 CQ3418  HISTORY     - 20041008 GOOD             JCLS
 CQ3418  HISTORY     - 20090428 GOOD             JCLS
 CQ3418  HISTORY     - 20180306 GOOD             FUGRO
 CQ3418
 CQ3418                          STATION DESCRIPTION
 CQ3418
 CQ3418'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3418'16.3 KM (10.1 MI) SW FROM BASTROP.
 CQ3418'16.3 KM (10.1 MI) SOUTHWEST ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CQ3418'BASTROP AND 16.8 KM (10.5 MI) NORTH ON U S HIGHWAY 165 FROM THE
 CQ3418'STERLINGTON ROAD POST OFFICE IN MONROE, 25 METERS (82 FEET) WEST FROM
 CQ3418'THE CENTER OF THE SOUTH BOUND LANE OF HIGHWAY 165, 22.4 METERS (73.5
 CQ3418'FEET) EAST OF A LARGE METAL POWER POLE NUMBERED 22, 18.6 METERS (61
 CQ3418'FEET) NORTH OF THE CENTER OF STATE HIGHWAY 2 AND 1.4 METERS (4.5
 CQ3418'FEET) EAST OF A RIGHT-OF-WAY MARKER.
 CQ3418'THE MARK IS 1.22 METERS  E FROM A WITNESS POST.
 CQ3418'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CQ3418
 CQ3418                          STATION RECOVERY (1996)
 CQ3418
 CQ3418'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3418'RECOVERED IN GOOD CONDITION.
 CQ3418
 CQ3418                          STATION RECOVERY (2004)
 CQ3418
 CQ3418'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 CQ3418'RECOVERED IN GOOD CONDITION.
 CQ3418
 CQ3418                          STATION RECOVERY (2004)
 CQ3418
 CQ3418'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004
 CQ3418'RECOVERED IN GOOD CONDITION.
 CQ3418
 CQ3418                          STATION RECOVERY (2009)
 CQ3418
 CQ3418'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 CQ3418'RECOVERED IN GOOD CONDITION.
 CQ3418
 CQ3418                          STATION RECOVERY (2018)
 CQ3418
 CQ3418'RECOVERY NOTE BY FUGRO 2018 (MRY)
 CQ3418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3419 ***********************************************************************
 CQ3419  DESIGNATION -  37 V 16
 CQ3419  PID         -  CQ3419
 CQ3419  STATE/COUNTY-  LA/OUACHITA
 CQ3419  COUNTRY     -  US
 CQ3419  USGS QUAD   -  STERLINGTON (2018)
 CQ3419
 CQ3419                         *CURRENT SURVEY CONTROL
 CQ3419  ______________________________________________________________________
 CQ3419* NAD 83(1986) POSITION- 32 39 56.     (N) 092 02 48.     (W)   SCALED
 CQ3419* NAVD 88 ORTHO HEIGHT -    23.612 (meters)       77.47  (feet) ADJUSTED
 CQ3419  ______________________________________________________________________
 CQ3419  GEOID HEIGHT    -        -25.913 (meters)                     GEOID18
 CQ3419  DYNAMIC HEIGHT  -         23.586 (meters)       77.38  (feet) COMP
 CQ3419  MODELED GRAVITY -    979,537.4   (mgal)                       NAVD 88
 CQ3419
 CQ3419  VERT ORDER      -  SECOND    CLASS I
 CQ3419
 CQ3419.The horizontal coordinates were scaled from a map and have
 CQ3419.an estimated accuracy of +/- 6 seconds.
 CQ3419
 CQ3419.The orthometric height was determined by differential leveling and
 CQ3419.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3419.in June 1991.
 CQ3419
 CQ3419.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3419.GEOID18 height accuracy estimate available here.
 CQ3419
 CQ3419.Click photographs - Photos may exist for this station.
 CQ3419
 CQ3419.The dynamic height is computed by dividing the NAVD 88
 CQ3419.geopotential number by the normal gravity value computed on the
 CQ3419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3419.degrees latitude (g = 980.6199 gals.).
 CQ3419
 CQ3419.The modeled gravity was interpolated from observed gravity values.
 CQ3419
 CQ3419;                    North         East    Units  Estimated Accuracy
 CQ3419;SPC LA N     -   240,200.    1,042,520.      MT  (+/- 180 meters Scaled)
 CQ3419
 CQ3419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS893146(NAD 83)
 CQ3419
 CQ3419                          SUPERSEDED SURVEY CONTROL
 CQ3419
 CQ3419.No superseded survey control is available for this station.
 CQ3419
 CQ3419_MARKER: DD = SURVEY DISK
 CQ3419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3419_STAMPING: 37V16 1986
 CQ3419_MARK LOGO: LADTD
 CQ3419_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3419+STABILITY: SURFACE MOTION
 CQ3419
 CQ3419  HISTORY     - Date     Condition        Report By
 CQ3419  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3419  HISTORY     - 19961102 MARK NOT FOUND   USPSQD
 CQ3419
 CQ3419                          STATION DESCRIPTION
 CQ3419
 CQ3419'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3419'15.2 KM (9.5 MI) NORTH FROM MONROE.
 CQ3419'15.2 KM (9.5 MI) NORTH ON U S HIGHWAY 165 FROM THE STERLINGTON TOAD
 CQ3419'POST OFFICE IN MONROE TO THE BENCH MARK SET ON THE MEDIAN, 40.1
 CQ3419'METERS (131.5 FEET) WEST OF THE METAL POWER POLE NUMBERED 32, 16.2
 CQ3419'METERS (53 FEET) WEST OF THE CENTER OF THE NORTH BOUND LANE OF THE
 CQ3419'HIGHWAY AND 10.7 METERS (35 FEET) EAST OF THE CENTER OF THE SOUTH
 CQ3419'BOUND LANE.
 CQ3419'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 CQ3419'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 CQ3419
 CQ3419                          STATION RECOVERY (1996)
 CQ3419
 CQ3419'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3421 ***********************************************************************
 CQ3421  DESIGNATION -  37 V 17
 CQ3421  PID         -  CQ3421
 CQ3421  STATE/COUNTY-  LA/OUACHITA
 CQ3421  COUNTRY     -  US
 CQ3421  USGS QUAD   -  STERLINGTON (2018)
 CQ3421
 CQ3421                         *CURRENT SURVEY CONTROL
 CQ3421  ______________________________________________________________________
 CQ3421* NAD 83(1986) POSITION- 32 37 59.     (N) 092 03 48.     (W)   SCALED
 CQ3421* NAVD 88 ORTHO HEIGHT -    25.772 (meters)       84.55  (feet) ADJUSTED
 CQ3421  ______________________________________________________________________
 CQ3421  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 CQ3421  DYNAMIC HEIGHT  -         25.743 (meters)       84.46  (feet) COMP
 CQ3421  MODELED GRAVITY -    979,534.0   (mgal)                       NAVD 88
 CQ3421
 CQ3421  VERT ORDER      -  SECOND    CLASS I
 CQ3421
 CQ3421.The horizontal coordinates were scaled from a map and have
 CQ3421.an estimated accuracy of +/- 6 seconds.
 CQ3421
 CQ3421.The orthometric height was determined by differential leveling and
 CQ3421.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3421.in June 1991.
 CQ3421
 CQ3421.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3421.GEOID18 height accuracy estimate available here.
 CQ3421
 CQ3421.Click photographs - Photos may exist for this station.
 CQ3421
 CQ3421.The dynamic height is computed by dividing the NAVD 88
 CQ3421.geopotential number by the normal gravity value computed on the
 CQ3421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3421.degrees latitude (g = 980.6199 gals.).
 CQ3421
 CQ3421.The modeled gravity was interpolated from observed gravity values.
 CQ3421
 CQ3421;                    North         East    Units  Estimated Accuracy
 CQ3421;SPC LA N     -   236,590.    1,040,980.      MT  (+/- 180 meters Scaled)
 CQ3421
 CQ3421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS878109(NAD 83)
 CQ3421
 CQ3421                          SUPERSEDED SURVEY CONTROL
 CQ3421
 CQ3421.No superseded survey control is available for this station.
 CQ3421
 CQ3421_MARKER: DD = SURVEY DISK
 CQ3421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3421_STAMPING: 37V17 1986
 CQ3421_MARK LOGO: LADTD
 CQ3421_PROJECTION: RECESSED 5 CENTIMETERS
 CQ3421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3421+STABILITY: SURFACE MOTION
 CQ3421
 CQ3421  HISTORY     - Date     Condition        Report By
 CQ3421  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3421  HISTORY     - 19961102 GOOD             USPSQD
 CQ3421
 CQ3421                          STATION DESCRIPTION
 CQ3421
 CQ3421'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3421'11.5 KM (7.2 MI) NORTH FROM MONROE.
 CQ3421'11.5 KM (7.2 MI) NORTH ON U S HIGHWAY 165 FROM THE POST OFFICE ON
 CQ3421'STERLINGTON ROAD IN MONROE, 60 METERS (196.5 FEET) SOUTH OF A LARGE
 CQ3421'METAL POWER POLE NUMBERED 55, 17.8 METERS (58.5 FEET) WEST- SOUTHWEST
 CQ3421'OF THE CENTER OF THE SOUTH BOUND LANE OF HIGHWAY 165, 15.7 METERS
 CQ3421'(51.5 FEET) NORTH-NORTHWEST OF THE NORTH END OF AN 18-INCH CONCRETE
 CQ3421'CULVERT WITH HEADWALL AND 1.5 METERS (5 FEET) NORTH OF A POWER POLE.
 CQ3421'THE MARK IS 0.37 METERS  SSE FROM A WITNESS POST.
 CQ3421'THE MARK IS 0.30 M BELOW THE HIGHWAY.
 CQ3421
 CQ3421                          STATION RECOVERY (1996)
 CQ3421
 CQ3421'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3422 ***********************************************************************
 CQ3422  DESIGNATION -  37 V 18
 CQ3422  PID         -  CQ3422
 CQ3422  STATE/COUNTY-  LA/OUACHITA
 CQ3422  COUNTRY     -  US
 CQ3422  USGS QUAD   -  MONROE NORTH (2018)
 CQ3422
 CQ3422                         *CURRENT SURVEY CONTROL
 CQ3422  ______________________________________________________________________
 CQ3422* NAD 83(1986) POSITION- 32 37 14.     (N) 092 03 41.     (W)   SCALED
 CQ3422* NAVD 88 ORTHO HEIGHT -    22.795 (meters)       74.79  (feet) ADJUSTED
 CQ3422  ______________________________________________________________________
 CQ3422  GEOID HEIGHT    -        -25.909 (meters)                     GEOID18
 CQ3422  DYNAMIC HEIGHT  -         22.770 (meters)       74.70  (feet) COMP
 CQ3422  MODELED GRAVITY -    979,532.9   (mgal)                       NAVD 88
 CQ3422
 CQ3422  VERT ORDER      -  SECOND    CLASS I
 CQ3422
 CQ3422.The horizontal coordinates were scaled from a map and have
 CQ3422.an estimated accuracy of +/- 6 seconds.
 CQ3422
 CQ3422.The orthometric height was determined by differential leveling and
 CQ3422.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3422.in June 1991.
 CQ3422
 CQ3422.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3422.GEOID18 height accuracy estimate available here.
 CQ3422
 CQ3422.Click photographs - Photos may exist for this station.
 CQ3422
 CQ3422.The dynamic height is computed by dividing the NAVD 88
 CQ3422.geopotential number by the normal gravity value computed on the
 CQ3422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3422.degrees latitude (g = 980.6199 gals.).
 CQ3422
 CQ3422.The modeled gravity was interpolated from observed gravity values.
 CQ3422
 CQ3422;                    North         East    Units  Estimated Accuracy
 CQ3422;SPC LA N     -   235,210.    1,041,160.      MT  (+/- 180 meters Scaled)
 CQ3422
 CQ3422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS880096(NAD 83)
 CQ3422
 CQ3422                          SUPERSEDED SURVEY CONTROL
 CQ3422
 CQ3422.No superseded survey control is available for this station.
 CQ3422
 CQ3422_MARKER: DD = SURVEY DISK
 CQ3422_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ3422_SP_SET: HEADWALL
 CQ3422_STAMPING: 37V18 1986
 CQ3422_MARK LOGO: LADTD
 CQ3422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3422+STABILITY: SURFACE MOTION
 CQ3422
 CQ3422  HISTORY     - Date     Condition        Report By
 CQ3422  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3422  HISTORY     - 19961102 GOOD             USPSQD
 CQ3422
 CQ3422                          STATION DESCRIPTION
 CQ3422
 CQ3422'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3422'10.1 KM (6.3 MI) NORTH FROM MONROE.
 CQ3422'10.1 KM (6.3 MI) NORTH ON U S HIGHWAY 165 FROM THE STERLINGTON ROAD
 CQ3422'POST OFFICE IN MONROE TO THE BENCH MARK ON THE EAST SIDE OF THE NORTH
 CQ3422'BOUND LANE, 26.5 METERS (87 FEET) SOUTH-SOUTHWEST OF A METAL POWER
 CQ3422'POLE NUMBERED 64, 11.7 METERS (38.5 FEET) EAST OF THE CENTER OF THE
 CQ3422'NORTH BOUND LANE OF THE HIGHWAY, 7.5 METERS (24.5 FEET) SOUTH OF THE
 CQ3422'NORTH END OF THE HEADWALL AND 2.7 METERS (9 FEET) NORTH OF THE SOUTH
 CQ3422'END OF THE HEADWALL.
 CQ3422'THE MARK IS 2.70 METERS  N FROM A WITNESS POST.
 CQ3422'THE MARK IS ABOVE LEVEL WITH THE HEADWALL.
 CQ3422
 CQ3422                          STATION RECOVERY (1996)
 CQ3422
 CQ3422'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3422'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3425 ***********************************************************************
 CQ3425  DESIGNATION -  37 V 19
 CQ3425  PID         -  CQ3425
 CQ3425  STATE/COUNTY-  LA/OUACHITA
 CQ3425  COUNTRY     -  US
 CQ3425  USGS QUAD   -  MONROE NORTH (2018)
 CQ3425
 CQ3425                         *CURRENT SURVEY CONTROL
 CQ3425  ______________________________________________________________________
 CQ3425* NAD 83(1986) POSITION- 32 35 24.64   (N) 092 04 08.19   (W)   HD_HELD1
 CQ3425* NAVD 88 ORTHO HEIGHT -    25.333 (meters)       83.11  (feet) ADJUSTED
 CQ3425  ______________________________________________________________________
 CQ3425  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 CQ3425  DYNAMIC HEIGHT  -         25.304 (meters)       83.02  (feet) COMP
 CQ3425  MODELED GRAVITY -    979,529.8   (mgal)                       NAVD 88
 CQ3425
 CQ3425  VERT ORDER      -  SECOND    CLASS I
 CQ3425
 CQ3425.The horizontal coordinates were determined by differentially corrected
 CQ3425.hand held GPS observations or other comparable positioning techniques
 CQ3425.and have an estimated accuracy of +/- 3 meters.
 CQ3425
 CQ3425.The orthometric height was determined by differential leveling and
 CQ3425.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3425.in June 1991.
 CQ3425
 CQ3425.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3425.GEOID18 height accuracy estimate available here.
 CQ3425
 CQ3425.Click photographs - Photos may exist for this station.
 CQ3425
 CQ3425.The dynamic height is computed by dividing the NAVD 88
 CQ3425.geopotential number by the normal gravity value computed on the
 CQ3425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3425.degrees latitude (g = 980.6199 gals.).
 CQ3425
 CQ3425.The modeled gravity was interpolated from observed gravity values.
 CQ3425
 CQ3425;                    North         East    Units  Estimated Accuracy
 CQ3425;SPC LA N     -   231,835.0   1,040,468.2     MT  (+/- 3 meters HH1 GPS) 
 CQ3425
 CQ3425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS8737706237(NAD 83)
 CQ3425
 CQ3425                          SUPERSEDED SURVEY CONTROL
 CQ3425
 CQ3425.No superseded survey control is available for this station.
 CQ3425
 CQ3425_MARKER: DD = SURVEY DISK
 CQ3425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3425_STAMPING: 37V19 1986
 CQ3425_MARK LOGO: LADTD
 CQ3425_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3425+STABILITY: SURFACE MOTION
 CQ3425_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3425+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2004
 CQ3425
 CQ3425  HISTORY     - Date     Condition        Report By
 CQ3425  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3425  HISTORY     - 19961102 GOOD             USPSQD
 CQ3425  HISTORY     - 20041209 GOOD             JCLS
 CQ3425  HISTORY     - 20090428 GOOD             JCLS
 CQ3425  HISTORY     - 20101009 GOOD             JCLS
 CQ3425
 CQ3425                          STATION DESCRIPTION
 CQ3425
 CQ3425'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3425'6.8 KM (4.2 MI) NORTH FROM MONROE.
 CQ3425'6.8 KM (4.2 MI) NORTH ON U S HIGHWAY 165 FROM THE STERLINGTON ROAD
 CQ3425'POST OFFICE IN MONROE TO THE MARK ON THE EAST SIDE OF THE NORTH BOUND
 CQ3425'LANE, 22.9 METERS (75 FEET) EAST OF THE NORTH BOUND LANE, 18 METERS
 CQ3425'(59 FEET) NORTH OF A PAVED ROAD LEADING TO DISTRICE 02 WILDLIFE
 CQ3425'OFFICE, 12 METERS (39 FEET) NORTH-NORTHEAST OF THE CENTER OF THE
 CQ3425'HEADWALL UNDER PAVED ROAD AND 5.2 METERS (17 FEET) NORTH-NORTHWEST OF
 CQ3425'A METAL POWER POLE NUMBERED 84.
 CQ3425'THE MARK IS 0.50 METERS  W FROM A WITNESS POST.
 CQ3425'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CQ3425
 CQ3425                          STATION RECOVERY (1996)
 CQ3425
 CQ3425'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3425'RECOVERED IN GOOD CONDITION.
 CQ3425
 CQ3425                          STATION RECOVERY (2004)
 CQ3425
 CQ3425'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 CQ3425'RECOVERED IN GOOD CONDITION.
 CQ3425
 CQ3425                          STATION RECOVERY (2009)
 CQ3425
 CQ3425'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 CQ3425'RECOVERED IN GOOD CONDITION.
 CQ3425
 CQ3425                          STATION RECOVERY (2010)
 CQ3425
 CQ3425'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 CQ3425'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0276 ***********************************************************************
 CQ0276  DESIGNATION -  37 V 2
 CQ0276  PID         -  CQ0276
 CQ0276  STATE/COUNTY-  LA/OUACHITA
 CQ0276  COUNTRY     -  US
 CQ0276  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0276
 CQ0276                         *CURRENT SURVEY CONTROL
 CQ0276  ______________________________________________________________________
 CQ0276* NAD 83(1986) POSITION- 32 30 50.     (N) 092 08 10.     (W)   SCALED
 CQ0276* NAVD 88 ORTHO HEIGHT -    23.019 (meters)       75.52  (feet) ADJUSTED
 CQ0276  ______________________________________________________________________
 CQ0276  GEOID HEIGHT    -        -25.892 (meters)                     GEOID18
 CQ0276  DYNAMIC HEIGHT  -         22.993 (meters)       75.44  (feet) COMP
 CQ0276  MODELED GRAVITY -    979,521.4   (mgal)                       NAVD 88
 CQ0276
 CQ0276  VERT ORDER      -  FIRST     CLASS I
 CQ0276
 CQ0276.The horizontal coordinates were scaled from a map and have
 CQ0276.an estimated accuracy of +/- 6 seconds.
 CQ0276
 CQ0276.The orthometric height was determined by differential leveling and
 CQ0276.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0276.in June 1991.
 CQ0276
 CQ0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0276.GEOID18 height accuracy estimate available here.
 CQ0276
 CQ0276.Click photographs - Photos may exist for this station.
 CQ0276
 CQ0276.The dynamic height is computed by dividing the NAVD 88
 CQ0276.geopotential number by the normal gravity value computed on the
 CQ0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0276.degrees latitude (g = 980.6199 gals.).
 CQ0276
 CQ0276.The modeled gravity was interpolated from observed gravity values.
 CQ0276
 CQ0276;                    North         East    Units  Estimated Accuracy
 CQ0276;SPC LA N     -   223,350.    1,034,190.      MT  (+/- 180 meters Scaled)
 CQ0276
 CQ0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR811977(NAD 83)
 CQ0276
 CQ0276                          SUPERSEDED SURVEY CONTROL
 CQ0276
 CQ0276  NGVD 29 (11/26/84)   23.066  (m)           75.68   (f) ADJUSTED    1 1
 CQ0276
 CQ0276.Superseded values are not recommended for survey control.
 CQ0276
 CQ0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0276.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0276
 CQ0276_MARKER: DD = SURVEY DISK
 CQ0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0276_STAMPING: 37V2 1968
 CQ0276_MARK LOGO: LADHGS
 CQ0276_PROJECTION: RECESSED 5 CENTIMETERS
 CQ0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0276+STABILITY: SURFACE MOTION
 CQ0276
 CQ0276  HISTORY     - Date     Condition        Report By
 CQ0276  HISTORY     - 1968     MONUMENTED       LADH
 CQ0276  HISTORY     - 1969     GOOD             CGS
 CQ0276  HISTORY     - 20030301 POOR             USPSQD
 CQ0276
 CQ0276                          STATION DESCRIPTION
 CQ0276
 CQ0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0276'2.25 MI NW FROM MONROE.
 CQ0276'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0276'STATION AT MONROE, THENCE 0.4 MILE NORTHWEST ALONG WALNUT STREET,
 CQ0276'THENCE 1.25 MILES NORTHWEST ALONG U.S. HIGHWAY 80, 93 FEET SOUTHWEST
 CQ0276'OF THE CENTER LINE OF U.S. HIGHWAY 80 WHICH IS CYPRESS STREET, 180
 CQ0276'FEET SOUTHEAST OF THE CENTER LINE OF REGISTER STREET, 46 FEET SOUTH OF
 CQ0276'THE EAST CORNER OF A CITGO SERVICE STATION, 1/2 FOOT NORTHWEST OF A
 CQ0276'FENCE, 1.6 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 CQ0276'THE STREETS, AND SET IN THE TOP OF A CONCRETE POST WHICH IS ABOUT 2
 CQ0276'INCHES BELOW THE SURFACE OF THE GROUND.
 CQ0276
 CQ0276                          STATION RECOVERY (2003)
 CQ0276
 CQ0276'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEG)
 CQ0276'FOUND CONCRETE BUT NO MEDALLION
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3426 ***********************************************************************
 CQ3426  DESIGNATION -  37 V 20
 CQ3426  PID         -  CQ3426
 CQ3426  STATE/COUNTY-  LA/OUACHITA
 CQ3426  COUNTRY     -  US
 CQ3426  USGS QUAD   -  MONROE NORTH (2018)
 CQ3426
 CQ3426                         *CURRENT SURVEY CONTROL
 CQ3426  ______________________________________________________________________
 CQ3426* NAD 83(1986) POSITION- 32 34 44.     (N) 092 04 20.     (W)   SCALED
 CQ3426* NAVD 88 ORTHO HEIGHT -    23.407 (meters)       76.79  (feet) ADJUSTED
 CQ3426  ______________________________________________________________________
 CQ3426  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 CQ3426  DYNAMIC HEIGHT  -         23.381 (meters)       76.71  (feet) COMP
 CQ3426  MODELED GRAVITY -    979,528.7   (mgal)                       NAVD 88
 CQ3426
 CQ3426  VERT ORDER      -  SECOND    CLASS I
 CQ3426
 CQ3426.The horizontal coordinates were scaled from a map and have
 CQ3426.an estimated accuracy of +/- 6 seconds.
 CQ3426
 CQ3426.The orthometric height was determined by differential leveling and
 CQ3426.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3426.in June 1991.
 CQ3426
 CQ3426.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3426.GEOID18 height accuracy estimate available here.
 CQ3426
 CQ3426.Click photographs - Photos may exist for this station.
 CQ3426
 CQ3426.The dynamic height is computed by dividing the NAVD 88
 CQ3426.geopotential number by the normal gravity value computed on the
 CQ3426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3426.degrees latitude (g = 980.6199 gals.).
 CQ3426
 CQ3426.The modeled gravity was interpolated from observed gravity values.
 CQ3426
 CQ3426;                    North         East    Units  Estimated Accuracy
 CQ3426;SPC LA N     -   230,580.    1,040,170.      MT  (+/- 180 meters Scaled)
 CQ3426
 CQ3426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS870049(NAD 83)
 CQ3426
 CQ3426                          SUPERSEDED SURVEY CONTROL
 CQ3426
 CQ3426.No superseded survey control is available for this station.
 CQ3426
 CQ3426_MARKER: DD = SURVEY DISK
 CQ3426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3426_STAMPING: 37V20 1986
 CQ3426_MARK LOGO: LADTD
 CQ3426_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3426+STABILITY: SURFACE MOTION
 CQ3426
 CQ3426  HISTORY     - Date     Condition        Report By
 CQ3426  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3426  HISTORY     - 19961102 GOOD             USPSQD
 CQ3426  HISTORY     - 20041209 MARK NOT FOUND   JCLS
 CQ3426
 CQ3426                          STATION DESCRIPTION
 CQ3426
 CQ3426'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3426'5.5 KM (3.4 MI) NORTH FROM MONROE.
 CQ3426'5.5 KM (3.4 MI) NORTH ON U S HIGHWAY 165 FROM THE STERLINGTON ROAD
 CQ3426'POST OFFICE IN MONROE TO THE BENCH MARK ON THE EAST SIDE OF THE NORTH
 CQ3426'BOUND LANE, 20.3 METERS (66.5 FEET) EAST OF THE CENTER OF THE NORTH
 CQ3426'BOUND LANE, 5.8 METERS (19 FEET) SOUTN-SOUTHEAST OF A NATURAL GAS
 CQ3426'VENT AND 1.5 METERS (5 FEET) SOUTH OF A METAL TELEPHONE POLE NUMBERED
 CQ3426'T37.
 CQ3426'THE MARK IS 1.07 METERS  N FROM A WITNESS POST.
 CQ3426'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 CQ3426
 CQ3426                          STATION RECOVERY (1996)
 CQ3426
 CQ3426'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3426'RECOVERED IN GOOD CONDITION.
 CQ3426
 CQ3426                          STATION RECOVERY (2004)
 CQ3426
 CQ3426'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 CQ3426'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3427 ***********************************************************************
 CQ3427  DESIGNATION -  37 V 21
 CQ3427  PID         -  CQ3427
 CQ3427  STATE/COUNTY-  LA/OUACHITA
 CQ3427  COUNTRY     -  US
 CQ3427  USGS QUAD   -  MONROE NORTH (2018)
 CQ3427
 CQ3427                         *CURRENT SURVEY CONTROL
 CQ3427  ______________________________________________________________________
 CQ3427* NAD 83(1986) POSITION- 32 34 01.     (N) 092 04 30.     (W)   SCALED
 CQ3427* NAVD 88 ORTHO HEIGHT -    21.711 (meters)       71.23  (feet) ADJUSTED
 CQ3427  ______________________________________________________________________
 CQ3427  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CQ3427  DYNAMIC HEIGHT  -         21.686 (meters)       71.15  (feet) COMP
 CQ3427  MODELED GRAVITY -    979,527.5   (mgal)                       NAVD 88
 CQ3427
 CQ3427  VERT ORDER      -  SECOND    CLASS I
 CQ3427
 CQ3427.The horizontal coordinates were scaled from a map and have
 CQ3427.an estimated accuracy of +/- 6 seconds.
 CQ3427
 CQ3427.The orthometric height was determined by differential leveling and
 CQ3427.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3427.in June 1991.
 CQ3427
 CQ3427.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3427.GEOID18 height accuracy estimate available here.
 CQ3427
 CQ3427.Click photographs - Photos may exist for this station.
 CQ3427
 CQ3427.The dynamic height is computed by dividing the NAVD 88
 CQ3427.geopotential number by the normal gravity value computed on the
 CQ3427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3427.degrees latitude (g = 980.6199 gals.).
 CQ3427
 CQ3427.The modeled gravity was interpolated from observed gravity values.
 CQ3427
 CQ3427;                    North         East    Units  Estimated Accuracy
 CQ3427;SPC LA N     -   229,260.    1,039,910.      MT  (+/- 180 meters Scaled)
 CQ3427
 CQ3427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS868036(NAD 83)
 CQ3427
 CQ3427                          SUPERSEDED SURVEY CONTROL
 CQ3427
 CQ3427.No superseded survey control is available for this station.
 CQ3427
 CQ3427_MARKER: DD = SURVEY DISK
 CQ3427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3427_STAMPING: 37V21 1986
 CQ3427_MARK LOGO: LADTD
 CQ3427_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3427+STABILITY: SURFACE MOTION
 CQ3427_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3427+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2004
 CQ3427
 CQ3427  HISTORY     - Date     Condition        Report By
 CQ3427  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3427  HISTORY     - 19961102 GOOD             USPSQD
 CQ3427  HISTORY     - 20041209 GOOD             JCLS
 CQ3427
 CQ3427                          STATION DESCRIPTION
 CQ3427
 CQ3427'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3427'4.4 KM (2.8 MI) NORTH FROM MONROE.
 CQ3427'4.4 KM (2.8 MI) NORTH ON U S HIGHWAY 165 FROM THE STERLINGTON ROAD
 CQ3427'POST OFFICE IN MONROE TO THE MARK WEST OF THE SOUTHBOUND LANE, 14
 CQ3427'METERS (46 FEET) WEST OF THE CENTER OF THE SOUTH BOUND LANE OF THE
 CQ3427'HIGHWAY, 7.9 METERS (26 FEET) SOUTH OF THE CENTER OF FINKS HIDAWAY
 CQ3427'ROAD AND 3.5 METERS (11.5 FEET) WEST OF A SIGNAL LIGHT POLE.
 CQ3427'THE MARK IS 0.76 METERS  S FROM A WITNESS POST.
 CQ3427'THE MARK IS 1.22 M BELOW THE HIGHWAY.
 CQ3427
 CQ3427                          STATION RECOVERY (1996)
 CQ3427
 CQ3427'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3427'RECOVERED IN GOOD CONDITION.
 CQ3427
 CQ3427                          STATION RECOVERY (2004)
 CQ3427
 CQ3427'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 CQ3427'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3428 ***********************************************************************
 CQ3428  DESIGNATION -  37 V 22
 CQ3428  PID         -  CQ3428
 CQ3428  STATE/COUNTY-  LA/OUACHITA
 CQ3428  COUNTRY     -  US
 CQ3428  USGS QUAD   -  MONROE NORTH (2018)
 CQ3428
 CQ3428                         *CURRENT SURVEY CONTROL
 CQ3428  ______________________________________________________________________
 CQ3428* NAD 83(1986) POSITION- 32 33 14.9    (N) 092 04 37.1    (W)   HD_HELD2
 CQ3428* NAVD 88 ORTHO HEIGHT -    21.233 (meters)       69.66  (feet) ADJUSTED
 CQ3428  ______________________________________________________________________
 CQ3428  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 CQ3428  DYNAMIC HEIGHT  -         21.210 (meters)       69.59  (feet) COMP
 CQ3428  MODELED GRAVITY -    979,526.0   (mgal)                       NAVD 88
 CQ3428
 CQ3428  VERT ORDER      -  SECOND    CLASS I
 CQ3428
 CQ3428.The horizontal coordinates were established by autonomous hand held GPS
 CQ3428.observations and have an estimated accuracy of +/- 10 meters.
 CQ3428
 CQ3428.The orthometric height was determined by differential leveling and
 CQ3428.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3428.in June 1991.
 CQ3428
 CQ3428.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3428.GEOID18 height accuracy estimate available here.
 CQ3428
 CQ3428.Click photographs - Photos may exist for this station.
 CQ3428
 CQ3428.The dynamic height is computed by dividing the NAVD 88
 CQ3428.geopotential number by the normal gravity value computed on the
 CQ3428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3428.degrees latitude (g = 980.6199 gals.).
 CQ3428
 CQ3428.The modeled gravity was interpolated from observed gravity values.
 CQ3428
 CQ3428;                    North         East    Units  Estimated Accuracy
 CQ3428;SPC LA N     -   227,836.    1,039,730.      MT  (+/- 10 meters HH2 GPS)
 CQ3428
 CQ3428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS8665802236(NAD 83)
 CQ3428
 CQ3428                          SUPERSEDED SURVEY CONTROL
 CQ3428
 CQ3428.No superseded survey control is available for this station.
 CQ3428
 CQ3428_MARKER: DD = SURVEY DISK
 CQ3428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3428_STAMPING: 37V22 1986
 CQ3428_MARK LOGO: LADTD
 CQ3428_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3428+STABILITY: SURFACE MOTION
 CQ3428
 CQ3428  HISTORY     - Date     Condition        Report By
 CQ3428  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3428  HISTORY     - 19961102 GOOD             USPSQD
 CQ3428
 CQ3428                          STATION DESCRIPTION
 CQ3428
 CQ3428'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3428'2.9 KM (1.8 MI) NORTH FROM MONROE.
 CQ3428'2.9 KM (1.8 MI) NORTH ON U S HIGHWAY 165 FROM THE STERLINGTON ROAD
 CQ3428'POST OFFICE IN MONROE TO THE MARK ON THE WEST SIDE OF THE SOUTH BOUND
 CQ3428'LANE, 25.3 METERS (83 FEET) EAST-NORTHEAST OF THE NORTHEAST COLUMN OF
 CQ3428'A CARPORT TO THE ENTRANCE OF SKATETOWN, 12.3 METERS (40.5 FEET) WEST
 CQ3428'OF THE CENTER OF THE SOUTH BOUND LANE OF THE HIGHWAY, 3.2 METERS
 CQ3428'(10.5 FEET) NORTH-NORTHWEST OF A TELEPHONE BOX AND 2.5 METERS (8.5
 CQ3428'FEET) NORTH OF A POWER POLE.
 CQ3428'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CQ3428'THE MARK IS 1.52 M BELOW THE HIGHWAY.
 CQ3428
 CQ3428                          STATION RECOVERY (1996)
 CQ3428
 CQ3428'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3428'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3429 ***********************************************************************
 CQ3429  DESIGNATION -  37 V 23
 CQ3429  PID         -  CQ3429
 CQ3429  STATE/COUNTY-  LA/OUACHITA
 CQ3429  COUNTRY     -  US
 CQ3429  USGS QUAD   -  MONROE NORTH (2018)
 CQ3429
 CQ3429                         *CURRENT SURVEY CONTROL
 CQ3429  ______________________________________________________________________
 CQ3429* NAD 83(1986) POSITION- 32 32 26.     (N) 092 04 46.     (W)   SCALED
 CQ3429* NAVD 88 ORTHO HEIGHT -    23.568 (meters)       77.32  (feet) ADJUSTED
 CQ3429  ______________________________________________________________________
 CQ3429  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 CQ3429  DYNAMIC HEIGHT  -         23.542 (meters)       77.24  (feet) COMP
 CQ3429  MODELED GRAVITY -    979,524.9   (mgal)                       NAVD 88
 CQ3429
 CQ3429  VERT ORDER      -  SECOND    CLASS I
 CQ3429
 CQ3429.The horizontal coordinates were scaled from a map and have
 CQ3429.an estimated accuracy of +/- 6 seconds.
 CQ3429
 CQ3429.The orthometric height was determined by differential leveling and
 CQ3429.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3429.in June 1991.
 CQ3429
 CQ3429.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3429.GEOID18 height accuracy estimate available here.
 CQ3429
 CQ3429.Click photographs - Photos may exist for this station.
 CQ3429
 CQ3429.The dynamic height is computed by dividing the NAVD 88
 CQ3429.geopotential number by the normal gravity value computed on the
 CQ3429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3429.degrees latitude (g = 980.6199 gals.).
 CQ3429
 CQ3429.The modeled gravity was interpolated from observed gravity values.
 CQ3429
 CQ3429;                    North         East    Units  Estimated Accuracy
 CQ3429;SPC LA N     -   226,330.    1,039,500.      MT  (+/- 180 meters Scaled)
 CQ3429
 CQ3429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS864007(NAD 83)
 CQ3429
 CQ3429                          SUPERSEDED SURVEY CONTROL
 CQ3429
 CQ3429.No superseded survey control is available for this station.
 CQ3429
 CQ3429_MARKER: DD = SURVEY DISK
 CQ3429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3429_STAMPING: 37V23 1986
 CQ3429_MARK LOGO: LADTD
 CQ3429_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ3429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3429+STABILITY: SURFACE MOTION
 CQ3429
 CQ3429  HISTORY     - Date     Condition        Report By
 CQ3429  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3429  HISTORY     - 19961102 MARK NOT FOUND   USPSQD
 CQ3429
 CQ3429                          STATION DESCRIPTION
 CQ3429
 CQ3429'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3429'1.5 KM (1 MI) NORTH FROM MONROE.
 CQ3429'1.5 KM (1 MI) NORTH ON U S HIGHWAY 165 FROM THE STERLINGTON ROAD POST
 CQ3429'OFFICE IN MONROE TO THE MARK ON THE WEST SIDE OF THE SOUTH BOUND LANE
 CQ3429'OF THE HIGHWAY, 25 METERS (82 FEET) NORTHWEST OF A POWER POLE WITH A
 CQ3429'SECURITY LIGHT, 23.6 METERS (77.5 FEET) WEST OF THE SOUTH BOUND LANE,
 CQ3429'5.5 METERS (18 FEET) WEST-SOUTHWEST OF THE NORTH BRICK PLANTER, 5.5
 CQ3429'METERS (18 FEET) WEST SOUTHWEST OF THE SOUTH BRICK PLANTER AND 2.3
 CQ3429'METERS (7.5 FEET) EAST OF A STATUE OF SAINT JOESEPH.
 CQ3429'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 CQ3429
 CQ3429                          STATION RECOVERY (1996)
 CQ3429
 CQ3429'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3429'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3430 ***********************************************************************
 CQ3430  DESIGNATION -  37 V 24
 CQ3430  PID         -  CQ3430
 CQ3430  STATE/COUNTY-  LA/OUACHITA
 CQ3430  COUNTRY     -  US
 CQ3430  USGS QUAD   -  MONROE NORTH (2018)
 CQ3430
 CQ3430                         *CURRENT SURVEY CONTROL
 CQ3430  ______________________________________________________________________
 CQ3430* NAD 83(1986) POSITION- 32 31 34.     (N) 092 04 55.     (W)   SCALED
 CQ3430* NAVD 88 ORTHO HEIGHT -    23.703 (meters)       77.77  (feet) ADJUSTED
 CQ3430  ______________________________________________________________________
 CQ3430  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 CQ3430  DYNAMIC HEIGHT  -         23.676 (meters)       77.68  (feet) COMP
 CQ3430  MODELED GRAVITY -    979,523.4   (mgal)                       NAVD 88
 CQ3430
 CQ3430  VERT ORDER      -  SECOND    CLASS I
 CQ3430
 CQ3430.The horizontal coordinates were scaled from a map and have
 CQ3430.an estimated accuracy of +/- 6 seconds.
 CQ3430
 CQ3430.The orthometric height was determined by differential leveling and
 CQ3430.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3430.in June 1991.
 CQ3430
 CQ3430.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3430.GEOID18 height accuracy estimate available here.
 CQ3430
 CQ3430.Click photographs - Photos may exist for this station.
 CQ3430
 CQ3430.The dynamic height is computed by dividing the NAVD 88
 CQ3430.geopotential number by the normal gravity value computed on the
 CQ3430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3430.degrees latitude (g = 980.6199 gals.).
 CQ3430
 CQ3430.The modeled gravity was interpolated from observed gravity values.
 CQ3430
 CQ3430;                    North         East    Units  Estimated Accuracy
 CQ3430;SPC LA N     -   224,730.    1,039,280.      MT  (+/- 180 meters Scaled)
 CQ3430
 CQ3430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR862991(NAD 83)
 CQ3430
 CQ3430                          SUPERSEDED SURVEY CONTROL
 CQ3430
 CQ3430.No superseded survey control is available for this station.
 CQ3430
 CQ3430_MARKER: DD = SURVEY DISK
 CQ3430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3430_STAMPING: 37V24 1986
 CQ3430_MARK LOGO: LADTD
 CQ3430_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3430+STABILITY: SURFACE MOTION
 CQ3430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3430+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2008
 CQ3430
 CQ3430  HISTORY     - Date     Condition        Report By
 CQ3430  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3430  HISTORY     - 19961102 GOOD             USPSQD
 CQ3430  HISTORY     - 20080718 GOOD             GEOCAC
 CQ3430
 CQ3430                          STATION DESCRIPTION
 CQ3430
 CQ3430'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3430'IN MONROE.
 CQ3430'IN MONROE, IN THE EAST WALL OF THE STERLINGTON ROAD POST OFFICE, 29.4
 CQ3430'METERS (96.5 FEET) NORTH OF A PAVED SIDE ROAD, 25.6 METERS (84 FEET)
 CQ3430'WEST OF THE SOUTH BOUND LANE OF HIGHWAY 165, 23.5 METERS (77 FEET)
 CQ3430'SOUTH-SOUTHWEST OF A POWER POLE WITH SECURITY LIGHT, 16.3 METERS
 CQ3430'(53.5 FEET) NORTH OF THE SOUTHEAST CORNER OF THE POST OFFICE AND 0.5
 CQ3430'METER(1.5 FEET) EAST OF THE EAST WALL OF THE POST OFFICE.
 CQ3430'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CQ3430
 CQ3430                          STATION RECOVERY (1996)
 CQ3430
 CQ3430'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3430'RECOVERED IN GOOD CONDITION.
 CQ3430
 CQ3430                          STATION RECOVERY (2008)
 CQ3430
 CQ3430'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3431 ***********************************************************************
 CQ3431  DESIGNATION -  37 V 25
 CQ3431  PID         -  CQ3431
 CQ3431  STATE/COUNTY-  LA/OUACHITA
 CQ3431  COUNTRY     -  US
 CQ3431  USGS QUAD   -  MONROE NORTH (2018)
 CQ3431
 CQ3431                         *CURRENT SURVEY CONTROL
 CQ3431  ______________________________________________________________________
 CQ3431* NAD 83(1986) POSITION- 32 30 51.     (N) 092 04 52.     (W)   SCALED
 CQ3431* NAVD 88 ORTHO HEIGHT -    21.609 (meters)       70.90  (feet) ADJUSTED
 CQ3431  ______________________________________________________________________
 CQ3431  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 CQ3431  DYNAMIC HEIGHT  -         21.585 (meters)       70.82  (feet) COMP
 CQ3431  MODELED GRAVITY -    979,522.3   (mgal)                       NAVD 88
 CQ3431
 CQ3431  VERT ORDER      -  SECOND    CLASS I
 CQ3431
 CQ3431.The horizontal coordinates were scaled from a map and have
 CQ3431.an estimated accuracy of +/- 6 seconds.
 CQ3431
 CQ3431.The orthometric height was determined by differential leveling and
 CQ3431.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3431.in June 1991.
 CQ3431
 CQ3431.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3431.GEOID18 height accuracy estimate available here.
 CQ3431
 CQ3431.Click photographs - Photos may exist for this station.
 CQ3431
 CQ3431.The dynamic height is computed by dividing the NAVD 88
 CQ3431.geopotential number by the normal gravity value computed on the
 CQ3431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3431.degrees latitude (g = 980.6199 gals.).
 CQ3431
 CQ3431.The modeled gravity was interpolated from observed gravity values.
 CQ3431
 CQ3431;                    North         East    Units  Estimated Accuracy
 CQ3431;SPC LA N     -   223,400.    1,039,360.      MT  (+/- 180 meters Scaled)
 CQ3431
 CQ3431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR863978(NAD 83)
 CQ3431
 CQ3431                          SUPERSEDED SURVEY CONTROL
 CQ3431
 CQ3431.No superseded survey control is available for this station.
 CQ3431
 CQ3431_MARKER: DD = SURVEY DISK
 CQ3431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3431_STAMPING: 37V25 1986
 CQ3431_MARK LOGO: LADTD
 CQ3431_PROJECTION: FLUSH
 CQ3431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3431+STABILITY: SURFACE MOTION
 CQ3431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3431+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2008
 CQ3431
 CQ3431  HISTORY     - Date     Condition        Report By
 CQ3431  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3431  HISTORY     - 20080718 GOOD             GEOCAC
 CQ3431
 CQ3431                          STATION DESCRIPTION
 CQ3431
 CQ3431'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3431'IN MONROE.
 CQ3431'0.56 KM (0.35 MI) SOUTH ON STERLINGTON ROAD FROM THE POST OFFICE AT
 CQ3431'STERLINGTON ROAD AND U S HIGHWAY 165 TO THE JUNCTION WITH POWELL
 CQ3431'AVENUE AND U S HIGHWAY 80, CONTINUE SOUTH ON POWELL AVENUE (U S
 CQ3431'HIGHWAY 165 BY-PASS) FOR 1 KM (0.6 MI) TO THE MARK ON THE LEFT NEAR A
 CQ3431'CROSSWALK OVER HIGHWAY 165, 29.8 METERS (97 FEET) EAST OF THE CENTER
 CQ3431'OF 165 BY-PASS STREET, 28.7 METERS (94 FEET) NORTH OF THE CENTER OF
 CQ3431'RENWICK STREET AND 0.61 METER (2 FEET) WEST OF A CHAIN LINK FENCE ON
 CQ3431'THE NORTH SIDE OF THE CROSSWALK.
 CQ3431'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CQ3431'THE MARK IS ABOVE LEVEL WITH 165 BY-PASS STREET.
 CQ3431
 CQ3431                          STATION RECOVERY (2008)
 CQ3431
 CQ3431'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3431'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0277 ***********************************************************************
 CQ0277  DESIGNATION -  37 V 3
 CQ0277  PID         -  CQ0277
 CQ0277  STATE/COUNTY-  LA/OUACHITA
 CQ0277  COUNTRY     -  US
 CQ0277  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0277
 CQ0277                         *CURRENT SURVEY CONTROL
 CQ0277  ______________________________________________________________________
 CQ0277* NAD 83(1986) POSITION- 32 31 08.     (N) 092 08 50.     (W)   SCALED
 CQ0277* NAVD 88 ORTHO HEIGHT -    24.745 (meters)       81.18  (feet) ADJUSTED
 CQ0277  ______________________________________________________________________
 CQ0277  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 CQ0277  DYNAMIC HEIGHT  -         24.717 (meters)       81.09  (feet) COMP
 CQ0277  MODELED GRAVITY -    979,521.7   (mgal)                       NAVD 88
 CQ0277
 CQ0277  VERT ORDER      -  FIRST     CLASS I
 CQ0277
 CQ0277.The horizontal coordinates were scaled from a map and have
 CQ0277.an estimated accuracy of +/- 6 seconds.
 CQ0277
 CQ0277.The orthometric height was determined by differential leveling and
 CQ0277.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0277.in June 1991.
 CQ0277
 CQ0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0277.GEOID18 height accuracy estimate available here.
 CQ0277
 CQ0277.Click photographs - Photos may exist for this station.
 CQ0277
 CQ0277.The dynamic height is computed by dividing the NAVD 88
 CQ0277.geopotential number by the normal gravity value computed on the
 CQ0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0277.degrees latitude (g = 980.6199 gals.).
 CQ0277
 CQ0277.The modeled gravity was interpolated from observed gravity values.
 CQ0277
 CQ0277;                    North         East    Units  Estimated Accuracy
 CQ0277;SPC LA N     -   223,900.    1,033,150.      MT  (+/- 180 meters Scaled)
 CQ0277
 CQ0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR800982(NAD 83)
 CQ0277
 CQ0277                          SUPERSEDED SURVEY CONTROL
 CQ0277
 CQ0277  NGVD 29 (11/26/84)   24.793  (m)           81.34   (f) ADJUSTED    1 1
 CQ0277
 CQ0277.Superseded values are not recommended for survey control.
 CQ0277
 CQ0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0277.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0277
 CQ0277_MARKER: DD = SURVEY DISK
 CQ0277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0277_STAMPING: 37V3 1968
 CQ0277_MARK LOGO: LADHGS
 CQ0277_PROJECTION: RECESSED 5 CENTIMETERS
 CQ0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0277+STABILITY: SURFACE MOTION
 CQ0277
 CQ0277  HISTORY     - Date     Condition        Report By
 CQ0277  HISTORY     - 1968     MONUMENTED       LADH
 CQ0277  HISTORY     - 1969     GOOD             CGS
 CQ0277
 CQ0277                          STATION DESCRIPTION
 CQ0277
 CQ0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0277'3.05 MI W FROM MONROE.
 CQ0277'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0277'STATION AT MONROE, THENCE 0.4 MILE NORTHWEST ALONG WALNUT STREET,
 CQ0277'THENCE 2.05 MILES NORTHWEST ALONG U.S. HIGHWAY 80, 160 FEET NORTH OF
 CQ0277'THE CENTER LINE OF THE HIGHWAY, 53 FEET EAST OF THE CENTER LINE OF
 CQ0277'STATE HIGHWAY 183 WHICH IS NORTH 7TH STREET, 56 FEET SOUTHEAST OF A
 CQ0277'STEEL POWER POLE, 51 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 CQ0277'CONOCO SERVICE STATION, 27 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 CQ0277'HOUSE, 2.0 FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 CQ0277'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 CQ0277'ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0278 ***********************************************************************
 CQ0278  DESIGNATION -  37 V 4
 CQ0278  PID         -  CQ0278
 CQ0278  STATE/COUNTY-  LA/OUACHITA
 CQ0278  COUNTRY     -  US
 CQ0278  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0278
 CQ0278                         *CURRENT SURVEY CONTROL
 CQ0278  ______________________________________________________________________
 CQ0278* NAD 83(1986) POSITION- 32 31 46.     (N) 092 08 49.     (W)   SCALED
 CQ0278* NAVD 88 ORTHO HEIGHT -    30.504 (meters)      100.08  (feet) ADJUSTED
 CQ0278  ______________________________________________________________________
 CQ0278  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 CQ0278  DYNAMIC HEIGHT  -         30.470 (meters)       99.97  (feet) COMP
 CQ0278  MODELED GRAVITY -    979,522.7   (mgal)                       NAVD 88
 CQ0278
 CQ0278  VERT ORDER      -  SECOND    CLASS 0
 CQ0278
 CQ0278.The horizontal coordinates were scaled from a map and have
 CQ0278.an estimated accuracy of +/- 6 seconds.
 CQ0278
 CQ0278.The orthometric height was determined by differential leveling and
 CQ0278.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0278.in June 1991.
 CQ0278
 CQ0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0278.GEOID18 height accuracy estimate available here.
 CQ0278
 CQ0278.Click photographs - Photos may exist for this station.
 CQ0278
 CQ0278.The dynamic height is computed by dividing the NAVD 88
 CQ0278.geopotential number by the normal gravity value computed on the
 CQ0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0278.degrees latitude (g = 980.6199 gals.).
 CQ0278
 CQ0278.The modeled gravity was interpolated from observed gravity values.
 CQ0278
 CQ0278;                    North         East    Units  Estimated Accuracy
 CQ0278;SPC LA N     -   225,070.    1,033,170.      MT  (+/- 180 meters Scaled)
 CQ0278
 CQ0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR801994(NAD 83)
 CQ0278
 CQ0278                          SUPERSEDED SURVEY CONTROL
 CQ0278
 CQ0278  NGVD 29 (11/26/84)   30.574  (m)          100.31   (f) ADJUSTED    2 0
 CQ0278
 CQ0278.Superseded values are not recommended for survey control.
 CQ0278
 CQ0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0278.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0278
 CQ0278_MARKER: DD = SURVEY DISK
 CQ0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0278_STAMPING: 37V4 1968
 CQ0278_MARK LOGO: LADHGS
 CQ0278_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0278+STABILITY: SURFACE MOTION
 CQ0278
 CQ0278  HISTORY     - Date     Condition        Report By
 CQ0278  HISTORY     - 1968     MONUMENTED       LADH
 CQ0278  HISTORY     - 1968     GOOD             LADH
 CQ0278
 CQ0278                          STATION DESCRIPTION
 CQ0278
 CQ0278'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0278'2.5 MI NW FROM WEST MONROE.
 CQ0278'LOCATED 1.7 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE U.S. HIGHWAY 80
 CQ0278'OUACHITA RIVER BRIDGE THENCE NORTH ALONG STATE HIGHWAY 143 FOR 0.8
 CQ0278'MILES TO THE MARK ON THE RIGHT.  IT IS 130 FEET EAST OF THE CENTERLINE
 CQ0278'OF THE HIGHWAY (NORTH 7TH. STREET), 170 FEET SOUTH OF THE CENTERLINE
 CQ0278'OF DIVISION STREET, 37 FEET SOUTH OF THE SOUTHEAST CORNER OF HIGHLAND
 CQ0278'ESSO SERVICE STATION, 33 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE
 CQ0278'SEVEN-ELEVEN STORE AND 2 FEET EAST OF A STEEL WITNESS POST. IT IS A
 CQ0278'LDH AND C AND GS TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST
 CQ0278'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0279 ***********************************************************************
 CQ0279  DESIGNATION -  37 V 5
 CQ0279  PID         -  CQ0279
 CQ0279  STATE/COUNTY-  LA/OUACHITA
 CQ0279  COUNTRY     -  US
 CQ0279  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0279
 CQ0279                         *CURRENT SURVEY CONTROL
 CQ0279  ______________________________________________________________________
 CQ0279* NAD 83(1986) POSITION- 32 32 31.     (N) 092 08 54.     (W)   SCALED
 CQ0279* NAVD 88 ORTHO HEIGHT -    34.385 (meters)      112.81  (feet) ADJUSTED
 CQ0279  ______________________________________________________________________
 CQ0279  GEOID HEIGHT    -        -25.890 (meters)                     GEOID18
 CQ0279  DYNAMIC HEIGHT  -         34.346 (meters)      112.68  (feet) COMP
 CQ0279  MODELED GRAVITY -    979,523.8   (mgal)                       NAVD 88
 CQ0279
 CQ0279  VERT ORDER      -  SECOND    CLASS 0
 CQ0279
 CQ0279.The horizontal coordinates were scaled from a map and have
 CQ0279.an estimated accuracy of +/- 6 seconds.
 CQ0279
 CQ0279.The orthometric height was determined by differential leveling and
 CQ0279.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0279.in June 1991.
 CQ0279
 CQ0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0279.GEOID18 height accuracy estimate available here.
 CQ0279
 CQ0279.Click photographs - Photos may exist for this station.
 CQ0279
 CQ0279.The dynamic height is computed by dividing the NAVD 88
 CQ0279.geopotential number by the normal gravity value computed on the
 CQ0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0279.degrees latitude (g = 980.6199 gals.).
 CQ0279
 CQ0279.The modeled gravity was interpolated from observed gravity values.
 CQ0279
 CQ0279;                    North         East    Units  Estimated Accuracy
 CQ0279;SPC LA N     -   226,460.    1,033,030.      MT  (+/- 180 meters Scaled)
 CQ0279
 CQ0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS799008(NAD 83)
 CQ0279
 CQ0279                          SUPERSEDED SURVEY CONTROL
 CQ0279
 CQ0279  NGVD 29 (11/26/84)   34.455  (m)          113.04   (f) ADJUSTED    2 0
 CQ0279
 CQ0279.Superseded values are not recommended for survey control.
 CQ0279
 CQ0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0279.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0279
 CQ0279_MARKER: DD = SURVEY DISK
 CQ0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0279_STAMPING: 37V5 1968
 CQ0279_MARK LOGO: LADHGS
 CQ0279_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0279+STABILITY: SURFACE MOTION
 CQ0279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0279+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2008
 CQ0279
 CQ0279  HISTORY     - Date     Condition        Report By
 CQ0279  HISTORY     - 1968     MONUMENTED       LADH
 CQ0279  HISTORY     - 1968     GOOD             LADH
 CQ0279  HISTORY     - 20080623 GOOD             GEOCAC
 CQ0279
 CQ0279                          STATION DESCRIPTION
 CQ0279
 CQ0279'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0279'3.3 MI NW FROM WEST MONROE.
 CQ0279'LOCATED 1.7 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE U.S. HIGHWAY 80
 CQ0279'OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 1.6
 CQ0279'MILES TO THE MARK ON THE LEFT.  IT IS 133 FEET WEST OF THE CENTERLINE
 CQ0279'OF THE HIGHWAY, 14 FEET WEST OF THE SOUTHEAST CORNER OF A TEXACO
 CQ0279'SERVICE STATION, 31 FEET NORTH OF A NORTHEAST HOUSE CORNER AND 2 FEET
 CQ0279'WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ0279'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 CQ0279
 CQ0279                          STATION RECOVERY (2008)
 CQ0279
 CQ0279'RECOVERY NOTE BY GEOCACHING 2008 (GFA)
 CQ0279'DESCRIPTION IS ADEQUATE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0281 ***********************************************************************
 CQ0281  DESIGNATION -  37 V 6
 CQ0281  PID         -  CQ0281
 CQ0281  STATE/COUNTY-  LA/OUACHITA
 CQ0281  COUNTRY     -  US
 CQ0281  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0281
 CQ0281                         *CURRENT SURVEY CONTROL
 CQ0281  ______________________________________________________________________
 CQ0281* NAD 83(1986) POSITION- 32 34 14.     (N) 092 09 27.     (W)   SCALED
 CQ0281* NAVD 88 ORTHO HEIGHT -    27.804 (meters)       91.22  (feet) ADJUSTED
 CQ0281  ______________________________________________________________________
 CQ0281  GEOID HEIGHT    -        -25.892 (meters)                     GEOID18
 CQ0281  DYNAMIC HEIGHT  -         27.773 (meters)       91.12  (feet) COMP
 CQ0281  MODELED GRAVITY -    979,526.3   (mgal)                       NAVD 88
 CQ0281
 CQ0281  VERT ORDER      -  SECOND    CLASS 0
 CQ0281
 CQ0281.The horizontal coordinates were scaled from a map and have
 CQ0281.an estimated accuracy of +/- 6 seconds.
 CQ0281
 CQ0281.The orthometric height was determined by differential leveling and
 CQ0281.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0281.in June 1991.
 CQ0281
 CQ0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0281.GEOID18 height accuracy estimate available here.
 CQ0281
 CQ0281.Click photographs - Photos may exist for this station.
 CQ0281
 CQ0281.The dynamic height is computed by dividing the NAVD 88
 CQ0281.geopotential number by the normal gravity value computed on the
 CQ0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0281.degrees latitude (g = 980.6199 gals.).
 CQ0281
 CQ0281.The modeled gravity was interpolated from observed gravity values.
 CQ0281
 CQ0281;                    North         East    Units  Estimated Accuracy
 CQ0281;SPC LA N     -   229,630.    1,032,160.      MT  (+/- 180 meters Scaled)
 CQ0281
 CQ0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS790039(NAD 83)
 CQ0281
 CQ0281                          SUPERSEDED SURVEY CONTROL
 CQ0281
 CQ0281  NGVD 29 (11/26/84)   27.877  (m)           91.46   (f) ADJUSTED    2 0
 CQ0281
 CQ0281.Superseded values are not recommended for survey control.
 CQ0281
 CQ0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0281.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0281
 CQ0281_MARKER: DD = SURVEY DISK
 CQ0281_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0281_SP_SET: BRIDGE
 CQ0281_STAMPING: 37V6 1968
 CQ0281_MARK LOGO: LADHGS
 CQ0281_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0281
 CQ0281  HISTORY     - Date     Condition        Report By
 CQ0281  HISTORY     - 1968     MONUMENTED       LADH
 CQ0281  HISTORY     - 1968     GOOD             LADH
 CQ0281  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0281
 CQ0281                          STATION DESCRIPTION
 CQ0281
 CQ0281'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0281'5.5 MI NW FROM WEST MONROE.
 CQ0281'LOCATED 1.7 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE U.S. HIGHWAY 80
 CQ0281'OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 3.8
 CQ0281'MILES TO THE MARK ON THE RIGHT.  IT IS IN THE BAYOU DARBONNE BRIDGE AT
 CQ0281'THE NORTHEAST END ON THE DOWNSTREAM SIDE.  IT IS IN THE SIDEWALK FLARE
 CQ0281'14 FEET SOUTHEAST OF THE CENTERLINE OF THE BRIDGE, 1 1/2 FEET
 CQ0281'NORTHEAST OF THE BRIDGE END EXPANSION JOINT, 0.8 FEET ABOVE THE
 CQ0281'ADJACENT BRIDGE DECK ELEVATION AND IS 3 1/2 FEET WEST OF A STEEL
 CQ0281'WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK SET IN THE
 CQ0281'CONCRETE BRIDGE FLARE SIDEWALK.
 CQ0281
 CQ0281                          STATION RECOVERY (2005)
 CQ0281
 CQ0281'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0282 ***********************************************************************
 CQ0282  DESIGNATION -  37 V 7
 CQ0282  PID         -  CQ0282
 CQ0282  STATE/COUNTY-  LA/OUACHITA
 CQ0282  COUNTRY     -  US
 CQ0282  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0282
 CQ0282                         *CURRENT SURVEY CONTROL
 CQ0282  ______________________________________________________________________
 CQ0282* NAD 83(1986) POSITION- 32 34 43.     (N) 092 08 55.     (W)   SCALED
 CQ0282* NAVD 88 ORTHO HEIGHT -    21.496 (meters)       70.52  (feet) ADJUSTED
 CQ0282  ______________________________________________________________________
 CQ0282  GEOID HEIGHT    -        -25.895 (meters)                     GEOID18
 CQ0282  DYNAMIC HEIGHT  -         21.472 (meters)       70.45  (feet) COMP
 CQ0282  MODELED GRAVITY -    979,527.1   (mgal)                       NAVD 88
 CQ0282
 CQ0282  VERT ORDER      -  SECOND    CLASS 0
 CQ0282
 CQ0282.The horizontal coordinates were scaled from a map and have
 CQ0282.an estimated accuracy of +/- 6 seconds.
 CQ0282
 CQ0282.The orthometric height was determined by differential leveling and
 CQ0282.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0282.in June 1991.
 CQ0282
 CQ0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0282.GEOID18 height accuracy estimate available here.
 CQ0282
 CQ0282.Click photographs - Photos may exist for this station.
 CQ0282
 CQ0282.The dynamic height is computed by dividing the NAVD 88
 CQ0282.geopotential number by the normal gravity value computed on the
 CQ0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0282.degrees latitude (g = 980.6199 gals.).
 CQ0282
 CQ0282.The modeled gravity was interpolated from observed gravity values.
 CQ0282
 CQ0282;                    North         East    Units  Estimated Accuracy
 CQ0282;SPC LA N     -   230,530.    1,032,990.      MT  (+/- 180 meters Scaled)
 CQ0282
 CQ0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS799048(NAD 83)
 CQ0282
 CQ0282                          SUPERSEDED SURVEY CONTROL
 CQ0282
 CQ0282  NGVD 29 (11/26/84)   21.569  (m)           70.76   (f) ADJUSTED    2 0
 CQ0282
 CQ0282.Superseded values are not recommended for survey control.
 CQ0282
 CQ0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0282.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0282
 CQ0282_MARKER: DD = SURVEY DISK
 CQ0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0282_STAMPING: 37V7 1968
 CQ0282_MARK LOGO: LADHGS
 CQ0282_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0282+STABILITY: SURFACE MOTION
 CQ0282
 CQ0282  HISTORY     - Date     Condition        Report By
 CQ0282  HISTORY     - 1968     MONUMENTED       LADH
 CQ0282  HISTORY     - 1968     GOOD             LADH
 CQ0282  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0282
 CQ0282                          STATION DESCRIPTION
 CQ0282
 CQ0282'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0282'6.2 MI NW FROM WEST MONROE.
 CQ0282'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U.S. HIGHWAY 80
 CQ0282'OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 4.5
 CQ0282'MILES TO THE MARK ON THE LEFT.  IT IS 91 FEET WEST OF THE CENTERLINE
 CQ0282'OF THE HIGHWAY, 10 FEET SOUTH OF A 24-INCH WHITE OAK TREE, 7 FEET EAST
 CQ0282'OF A 20-INCH PEN OAK TREE AND 1 1/2 FEET WEST OF A STEEL WITNESS POST.
 CQ0282'IT IS A LDH AND C AND GS TRAVERSE DISK SET IN THE TOP OF A CONCRETE
 CQ0282'POST PROJECTING 4 INCHES.
 CQ0282
 CQ0282                          STATION RECOVERY (2005)
 CQ0282
 CQ0282'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0282'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0283 ***********************************************************************
 CQ0283  DESIGNATION -  37 V 8
 CQ0283  PID         -  CQ0283
 CQ0283  STATE/COUNTY-  LA/OUACHITA
 CQ0283  COUNTRY     -  US
 CQ0283  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0283
 CQ0283                         *CURRENT SURVEY CONTROL
 CQ0283  ______________________________________________________________________
 CQ0283* NAD 83(1986) POSITION- 32 35 27.     (N) 092 08 53.     (W)   SCALED
 CQ0283* NAVD 88 ORTHO HEIGHT -    22.355 (meters)       73.34  (feet) ADJUSTED
 CQ0283  ______________________________________________________________________
 CQ0283  GEOID HEIGHT    -        -25.897 (meters)                     GEOID18
 CQ0283  DYNAMIC HEIGHT  -         22.330 (meters)       73.26  (feet) COMP
 CQ0283  MODELED GRAVITY -    979,528.2   (mgal)                       NAVD 88
 CQ0283
 CQ0283  VERT ORDER      -  SECOND    CLASS 0
 CQ0283
 CQ0283.The horizontal coordinates were scaled from a map and have
 CQ0283.an estimated accuracy of +/- 6 seconds.
 CQ0283
 CQ0283.The orthometric height was determined by differential leveling and
 CQ0283.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0283.in June 1991.
 CQ0283
 CQ0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0283.GEOID18 height accuracy estimate available here.
 CQ0283
 CQ0283.Click photographs - Photos may exist for this station.
 CQ0283
 CQ0283.The dynamic height is computed by dividing the NAVD 88
 CQ0283.geopotential number by the normal gravity value computed on the
 CQ0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0283.degrees latitude (g = 980.6199 gals.).
 CQ0283
 CQ0283.The modeled gravity was interpolated from observed gravity values.
 CQ0283
 CQ0283;                    North         East    Units  Estimated Accuracy
 CQ0283;SPC LA N     -   231,880.    1,033,040.      MT  (+/- 180 meters Scaled)
 CQ0283
 CQ0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS799062(NAD 83)
 CQ0283
 CQ0283                          SUPERSEDED SURVEY CONTROL
 CQ0283
 CQ0283  NGVD 29 (11/26/84)   22.429  (m)           73.59   (f) ADJUSTED    2 0
 CQ0283
 CQ0283.Superseded values are not recommended for survey control.
 CQ0283
 CQ0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0283.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0283
 CQ0283_MARKER: DD = SURVEY DISK
 CQ0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0283_STAMPING: 37V8 1968
 CQ0283_MARK LOGO: LADHGS
 CQ0283_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0283+STABILITY: SURFACE MOTION
 CQ0283_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ0283+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2005
 CQ0283
 CQ0283  HISTORY     - Date     Condition        Report By
 CQ0283  HISTORY     - 1968     MONUMENTED       LADH
 CQ0283  HISTORY     - 1968     GOOD             LADH
 CQ0283  HISTORY     - 20050813 GOOD             USPSQD
 CQ0283
 CQ0283                          STATION DESCRIPTION
 CQ0283
 CQ0283'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0283'7.1 MI NW FROM WEST MONROE.
 CQ0283'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U. S. HIGHWAY
 CQ0283'80 OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 5.4
 CQ0283'MILES TO THE MARK ON THE LEFT.  IT IS 73 FEET WEST OF THE CENTERLINE
 CQ0283'OF THE HIGHWAY, 33 FEET NORTH OF THE CENTERLINE OF A BORROW PIT
 CQ0283'DRIVEWAY, 13 FEET SOUTH OF A 24-INCH PINE TREE AND 2 FEET WEST OF A
 CQ0283'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK SET IN THE
 CQ0283'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 CQ0283
 CQ0283                          STATION RECOVERY (2005)
 CQ0283
 CQ0283'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0283'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0284 ***********************************************************************
 CQ0284  DESIGNATION -  37 V 9
 CQ0284  PID         -  CQ0284
 CQ0284  STATE/COUNTY-  LA/OUACHITA
 CQ0284  COUNTRY     -  US
 CQ0284  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0284
 CQ0284                         *CURRENT SURVEY CONTROL
 CQ0284  ______________________________________________________________________
 CQ0284* NAD 83(1986) POSITION- 32 36 11.     (N) 092 09 31.     (W)   SCALED
 CQ0284* NAVD 88 ORTHO HEIGHT -    22.224 (meters)       72.91  (feet) ADJUSTED
 CQ0284  ______________________________________________________________________
 CQ0284  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ0284  DYNAMIC HEIGHT  -         22.199 (meters)       72.83  (feet) COMP
 CQ0284  MODELED GRAVITY -    979,529.1   (mgal)                       NAVD 88
 CQ0284
 CQ0284  VERT ORDER      -  SECOND    CLASS 0
 CQ0284
 CQ0284.The horizontal coordinates were scaled from a map and have
 CQ0284.an estimated accuracy of +/- 6 seconds.
 CQ0284
 CQ0284.The orthometric height was determined by differential leveling and
 CQ0284.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0284.in June 1991.
 CQ0284
 CQ0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0284.GEOID18 height accuracy estimate available here.
 CQ0284
 CQ0284.Click photographs - Photos may exist for this station.
 CQ0284
 CQ0284.The dynamic height is computed by dividing the NAVD 88
 CQ0284.geopotential number by the normal gravity value computed on the
 CQ0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0284.degrees latitude (g = 980.6199 gals.).
 CQ0284
 CQ0284.The modeled gravity was interpolated from observed gravity values.
 CQ0284
 CQ0284;                    North         East    Units  Estimated Accuracy
 CQ0284;SPC LA N     -   233,230.    1,032,050.      MT  (+/- 180 meters Scaled)
 CQ0284
 CQ0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS789075(NAD 83)
 CQ0284
 CQ0284                          SUPERSEDED SURVEY CONTROL
 CQ0284
 CQ0284  NGVD 29 (11/26/84)   22.299  (m)           73.16   (f) ADJUSTED    2 0
 CQ0284
 CQ0284.Superseded values are not recommended for survey control.
 CQ0284
 CQ0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0284.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0284
 CQ0284_MARKER: DD = SURVEY DISK
 CQ0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0284_STAMPING: 37V9 1968
 CQ0284_MARK LOGO: LADHGS
 CQ0284_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0284+STABILITY: SURFACE MOTION
 CQ0284
 CQ0284  HISTORY     - Date     Condition        Report By
 CQ0284  HISTORY     - 1968     MONUMENTED       LADH
 CQ0284  HISTORY     - 1968     GOOD             LADH
 CQ0284  HISTORY     - 20050813 GOOD             USPSQD
 CQ0284
 CQ0284                          STATION DESCRIPTION
 CQ0284
 CQ0284'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0284'8.1 MI NW FROM WEST MONROE.
 CQ0284'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U. S. HIGHWAY
 CQ0284'80 OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 6.4
 CQ0284'MILES TO THE MARK ON THE LEFT.  IT IS 0.3 MILES NORTH OF THE WALLS
 CQ0284'LAKE ROAD INTERSECTION, 0.2 MILES SOUTH OF THE CROSS BAYOU BRIDGE, 82
 CQ0284'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 22 FEET NORTHWEST OF A
 CQ0284'30-INCH WHITE OAK TREE, 31 FEET SOUTHWEST OF A 40-INCH WHITE OAK TREE
 CQ0284'AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS
 CQ0284'TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 CQ0284
 CQ0284                          STATION RECOVERY (2005)
 CQ0284
 CQ0284'RECOVERY NOTE BY US POWER SQUADRON 2005 (TDJ)
 CQ0284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0400 ***********************************************************************
 BJ0400  DESIGNATION -  37 WABPL
 BJ0400  PID         -  BJ0400
 BJ0400  STATE/COUNTY-  LA/ST MARTIN
 BJ0400  COUNTRY     -  US
 BJ0400  USGS QUAD   -  LOREAUVILLE (2018)
 BJ0400
 BJ0400                         *CURRENT SURVEY CONTROL
 BJ0400  ______________________________________________________________________
 BJ0400* NAD 83(1986) POSITION- 30 07 23.     (N) 091 39 21.     (W)   SCALED
 BJ0400* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0400  **This station is located in a suspected subsidence area (see below).
 BJ0400  ______________________________________________________________________
 BJ0400  GEOID HEIGHT    -        -26.867 (meters)                     GEOID18
 BJ0400  DYNAMIC HEIGHT  -          4.531 (meters)       14.87  (feet) COMP
 BJ0400  MODELED GRAVITY -    979,305.0   (mgal)                       NAVD 88
 BJ0400
 BJ0400.The horizontal coordinates were scaled from a map and have
 BJ0400.an estimated accuracy of +/- 6 seconds.
 BJ0400
 BJ0400.** This station is in an area of known vertical motion. If an
 BJ0400.** orthometric height was ever established but is not available 
 BJ0400.** in the current survey control section, the orthometric height
 BJ0400.** is considered suspect.  Suspect heights are available in the
 BJ0400.** superseded section only if requested.
 BJ0400
 BJ0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0400.GEOID18 height accuracy estimate available here.
 BJ0400
 BJ0400.Click photographs - Photos may exist for this station.
 BJ0400
 BJ0400.The dynamic height is computed by dividing the NAVD 88
 BJ0400.geopotential number by the normal gravity value computed on the
 BJ0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0400.degrees latitude (g = 980.6199 gals.).
 BJ0400
 BJ0400.The modeled gravity was interpolated from observed gravity values.
 BJ0400
 BJ0400;                    North         East    Units  Estimated Accuracy
 BJ0400;SPC LA S     -   179,950.      968,920.      MT  (+/- 180 meters Scaled)
 BJ0400
 BJ0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP294331(NAD 83)
 BJ0400
 BJ0400                          SUPERSEDED SURVEY CONTROL
 BJ0400
 BJ0400.No superseded survey control is available for this station.
 BJ0400
 BJ0400_MARKER: DD = SURVEY DISK
 BJ0400_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0400_STAMPING: PBM 37 WABPL 1976
 BJ0400_MARK LOGO: USACE
 BJ0400_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0400_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0400_ROD/PIPE-DEPTH: 33.8 meters
 BJ0400
 BJ0400  HISTORY     - Date     Condition        Report By
 BJ0400  HISTORY     - 1976     MONUMENTED       USACE
 BJ0400  HISTORY     - 1976     GOOD             NGS
 BJ0400  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ0400
 BJ0400                          STATION DESCRIPTION
 BJ0400
 BJ0400'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0400'18.7 MI SOUTH FROM HENDERSON.
 BJ0400'18.7 MILES SOUTH ALONG THE WEST ATCHAFALAYA BASIN PROTECTION
 BJ0400'LEVEE ROAD FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY 10
 BJ0400'OVERPASS AT HENDERSON, 39 FT SOUTH OF THE CENTER LINE OF THE LEVEE
 BJ0400'ROAD, 57 FT EAST OF A GRAVEL DRIVE LEADING SOUTH, 14.5 FT NORTH OF A
 BJ0400'BARBED WIRE FENCE LINE, A 1 INCH IRON PIPE AND CAP DRIVEN TO A DEPTH
 BJ0400'OF 111 FT ENCASED IN A 2 INCH IRON PIPE BORED TO A DEPTH OF 97 FT
 BJ0400'WITH A 3 INCH SCREW CAP PROJECTING 2 FT ABOVE THE LEVEL OF THE GROUND
 BJ0400'FOR ACCESS, SURROUNDED BY 2 1/2 INCH YELLOW PIPES TO THE EAST AND
 BJ0400'WEST
 BJ0400
 BJ0400                          STATION RECOVERY (2001)
 BJ0400
 BJ0400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ0400'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0001 ***********************************************************************
 BX0001  DESIGNATION -  3732
 BX0001  PID         -  BX0001
 BX0001  STATE/COUNTY-  LA/GRANT
 BX0001  COUNTRY     -  US
 BX0001  USGS QUAD   -  POLLOCK (2018)
 BX0001
 BX0001                         *CURRENT SURVEY CONTROL
 BX0001  ______________________________________________________________________
 BX0001* NAD 83(1986) POSITION- 31 30 05.     (N) 092 24 25.     (W)   SCALED
 BX0001* NAVD 88 ORTHO HEIGHT -    57.89  (+/-2cm)      189.9   (feet) VERTCON3
 BX0001  ______________________________________________________________________
 BX0001  GEOID HEIGHT    -        -25.980 (meters)                     GEOID18
 BX0001  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0001
 BX0001.The horizontal coordinates were scaled from a map and have
 BX0001.an estimated accuracy of +/- 6 seconds.
 BX0001
 BX0001.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0001.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0001
 BX0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0001.GEOID18 height accuracy estimate available here.
 BX0001
 BX0001.The vertical order pertains to the NGVD 29 superseded value.
 BX0001
 BX0001.Click photographs - Photos may exist for this station.
 BX0001
 BX0001;                    North         East    Units  Estimated Accuracy
 BX0001;SPC LA N     -   111,030.    1,008,840.      MT  (+/- 180 meters Scaled)
 BX0001
 BX0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ563853(NAD 83)
 BX0001
 BX0001                          SUPERSEDED SURVEY CONTROL
 BX0001
 BX0001  NGVD 29 (11/26/84)   57.888  (m)          189.92   (f) ADJUSTED    1 2
 BX0001
 BX0001.Superseded values are not recommended for survey control.
 BX0001
 BX0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0001.See file dsdata.pdf to determine how the superseded data were derived.
 BX0001
 BX0001_MARKER: DD = SURVEY DISK
 BX0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0001_STAMPING: 3732
 BX0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0001+STABILITY: SURFACE MOTION
 BX0001
 BX0001  HISTORY     - Date     Condition        Report By
 BX0001  HISTORY     - 1934     MONUMENTED       LAGS
 BX0001  HISTORY     - 1966     GOOD             CGS
 BX0001
 BX0001                          STATION DESCRIPTION
 BX0001
 BX0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0001'1.75 MI S FROM POLLOCK.
 BX0001'ABOUT 1.75 MILES SOUTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 BX0001'POLLOCK, IN SECTION 18, T 6 N, R 1 E, 208 FEET EAST OF THE CENTER LINE
 BX0001'OF THE HIGHWAY, 76 FEET NORTH OF THE CENTER LINE OF A PAVED ROAD
 BX0001'LEADING EAST, 52 FEET EAST OF THE SOUTHEAST CORNER OF A CONCRETE BLOCK
 BX0001'HOUSE WHICH IS THE W.S. ROUNDTREE RESIDENCE, 14 FEET SOUTHWEST OF A
 BX0001'TWIN-FORKED MAGNOLIA TREE, 7 FEET EAST OF A 15-INCH PINE TREE, ABOUT 4
 BX0001'FEET BELOW THE LEVEL OF THE PAVED ROAD, AND SET IN THE TOP OF A
 BX0001'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0717 ***********************************************************************
 CP0717  DESIGNATION -  3750 A BOLT
 CP0717  PID         -  CP0717
 CP0717  STATE/COUNTY-  LA/MADISON
 CP0717  COUNTRY     -  US
 CP0717  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0717
 CP0717                         *CURRENT SURVEY CONTROL
 CP0717  ______________________________________________________________________
 CP0717* NAD 83(1986) POSITION- 32 16 11.     (N) 090 59 24.     (W)   SCALED
 CP0717* NAVD 88 ORTHO HEIGHT -    23.22  (+/-2cm)       76.2   (feet) VERTCON3
 CP0717  ______________________________________________________________________
 CP0717  GEOID HEIGHT    -        -26.522 (meters)                     GEOID18
 CP0717  VERT ORDER      -  ? (See Below)
 CP0717
 CP0717.The horizontal coordinates were scaled from a map and have
 CP0717.an estimated accuracy of +/- 6 seconds.
 CP0717
 CP0717.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0717.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0717
 CP0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0717.GEOID18 height accuracy estimate available here.
 CP0717
 CP0717.The vertical order pertains to the NGVD 29 superseded value.
 CP0717
 CP0717.Click photographs - Photos may exist for this station.
 CP0717
 CP0717;                    North         East    Units  Estimated Accuracy
 CP0717;SPC LA N     -   197,210.    1,142,250.      MT  (+/- 180 meters Scaled)
 CP0717
 CP0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR893721(NAD 83)
 CP0717
 CP0717                          SUPERSEDED SURVEY CONTROL
 CP0717
 CP0717  NGVD 29 (??/??/92)   23.252  (m)           76.29   (f) ADJ UNCH       
 CP0717
 CP0717.Superseded values are not recommended for survey control.
 CP0717
 CP0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0717.See file dsdata.pdf to determine how the superseded data were derived.
 CP0717
 CP0717_MARKER: B = BOLT
 CP0717_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0717_SP_SET: UNDERGROUND STONE
 CP0717_PROJECTION: RECESSED 91 CENTIMETERS
 CP0717_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0717
 CP0717  HISTORY     - Date     Condition        Report By
 CP0717  HISTORY     - UNK      MONUMENTED       USACE
 CP0717  HISTORY     - 1934     GOOD             USACE
 CP0717
 CP0717                          STATION DESCRIPTION
 CP0717
 CP0717'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0717'ABOUT 6 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0717'MADISON PARISH, ABOUT 3/4 MILE SOUTHWEST OF THE LOWER END OF THE REID
 CP0717'BEDFORD REVETMENT, ABOUT 611 FEET SOUTHWEST OF LEVEE STATION 3750,
 CP0717'ABOUT 225 FEET FROM THE LANDSIDE TOE OF THE LEVEE, ABOUT 100 FEET FROM
 CP0717'A TRIANGULAR-BLAZED 12-INCH BOX ELDER TREE, AT THE EDGE OF A WOODS,
 CP0717'AND NEAR A DRAINAGE CANAL.  A COPPER BOLT, SET IN THE TOP OF A STONE
 CP0717'ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 CP0717'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0716 ***********************************************************************
 CP0716  DESIGNATION -  3750 A CAP
 CP0716  PID         -  CP0716
 CP0716  STATE/COUNTY-  LA/MADISON
 CP0716  COUNTRY     -  US
 CP0716  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0716
 CP0716                         *CURRENT SURVEY CONTROL
 CP0716  ______________________________________________________________________
 CP0716* NAD 83(1986) POSITION- 32 16 11.     (N) 090 59 24.     (W)   SCALED
 CP0716* NAVD 88 ORTHO HEIGHT -    24.45  (+/-2cm)       80.2   (feet) VERTCON3
 CP0716  ______________________________________________________________________
 CP0716  GEOID HEIGHT    -        -26.522 (meters)                     GEOID18
 CP0716  VERT ORDER      -  ? (See Below)
 CP0716
 CP0716.The horizontal coordinates were scaled from a map and have
 CP0716.an estimated accuracy of +/- 6 seconds.
 CP0716
 CP0716.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0716
 CP0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0716.GEOID18 height accuracy estimate available here.
 CP0716
 CP0716.The vertical order pertains to the NGVD 29 superseded value.
 CP0716
 CP0716.Click photographs - Photos may exist for this station.
 CP0716
 CP0716;                    North         East    Units  Estimated Accuracy
 CP0716;SPC LA N     -   197,210.    1,142,250.      MT  (+/- 180 meters Scaled)
 CP0716
 CP0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR893721(NAD 83)
 CP0716
 CP0716                          SUPERSEDED SURVEY CONTROL
 CP0716
 CP0716  NGVD 29 (??/??/92)   24.478  (m)           80.31   (f) ADJ UNCH       
 CP0716
 CP0716.Superseded values are not recommended for survey control.
 CP0716
 CP0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0716.See file dsdata.pdf to determine how the superseded data were derived.
 CP0716
 CP0716_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0716_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0716_MARK LOGO: USACE
 CP0716_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0716_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0716
 CP0716  HISTORY     - Date     Condition        Report By
 CP0716  HISTORY     - UNK      MONUMENTED       USACE
 CP0716  HISTORY     - 1934     GOOD             USACE
 CP0716
 CP0716                          STATION DESCRIPTION
 CP0716
 CP0716'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0716'ABOUT 6 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O. DELTA),
 CP0716'MADISON PARISH, ABOUT 3/4 MILE SOUTHWEST OF THE LOWER END OF THE REID
 CP0716'BEDFORD REVETMENT, ABOUT 611 FEET SOUTHWEST OF LEVEE STATION 3750,
 CP0716'ABOUT 225 FEET FROM THE LANDSIDE TOE OF THE LEVEE, ABOUT 100 FEET FROM
 CP0716'A TRIANGULAR-BLAZED 12-INCH BOX ELDER TREE, AT THE EDGE OF A WOODS,
 CP0716'AND NEAR A DRAINAGE CANAL.  AN IRON PIPE BEARING A CORPS OF ENGINEERS,
 CP0716'U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0673 ***********************************************************************
 BX0673  DESIGNATION -  3793
 BX0673  PID         -  BX0673
 BX0673  STATE/COUNTY-  LA/GRANT
 BX0673  COUNTRY     -  US
 BX0673  USGS QUAD   -  BALL (2018)
 BX0673
 BX0673                         *CURRENT SURVEY CONTROL
 BX0673  ______________________________________________________________________
 BX0673* NAD 83(1986) POSITION- 31 29 50.     (N) 092 24 23.     (W)   SCALED
 BX0673* NAVD 88 ORTHO HEIGHT -    56.78  (+/-2cm)      186.3   (feet) VERTCON3
 BX0673  ______________________________________________________________________
 BX0673  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 BX0673  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0673
 BX0673.The horizontal coordinates were scaled from a map and have
 BX0673.an estimated accuracy of +/- 6 seconds.
 BX0673
 BX0673.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0673.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0673
 BX0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0673.GEOID18 height accuracy estimate available here.
 BX0673
 BX0673.The vertical order pertains to the NGVD 29 superseded value.
 BX0673
 BX0673.Click photographs - Photos may exist for this station.
 BX0673
 BX0673;                    North         East    Units  Estimated Accuracy
 BX0673;SPC LA N     -   110,570.    1,008,890.      MT  (+/- 180 meters Scaled)
 BX0673
 BX0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ563848(NAD 83)
 BX0673
 BX0673                          SUPERSEDED SURVEY CONTROL
 BX0673
 BX0673  NGVD 29 (11/26/84)   56.777  (m)          186.28   (f) ADJUSTED    1 2
 BX0673
 BX0673.Superseded values are not recommended for survey control.
 BX0673
 BX0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0673.See file dsdata.pdf to determine how the superseded data were derived.
 BX0673
 BX0673_MARKER: DD = SURVEY DISK
 BX0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0673_STAMPING: 3793
 BX0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0673+STABILITY: SURFACE MOTION
 BX0673
 BX0673  HISTORY     - Date     Condition        Report By
 BX0673  HISTORY     - 1934     MONUMENTED       LAGS
 BX0673  HISTORY     - 1966     GOOD             CGS
 BX0673
 BX0673                          STATION DESCRIPTION
 BX0673
 BX0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0673'2.1 MI S FROM POLLOCK.
 BX0673'ABOUT 2.1 MILES SOUTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 BX0673'POLLOCK, IN SECTION 18, T 6 N, R 1 E, 108 FEET EAST OF THE CENTER LINE
 BX0673'OF THE HIGHWAY, 67 FEET NORTHWEST OF THE NORTHWEST CORNER OF A RED
 BX0673'BRICK HOUSE BELONGING TO J.W. COUGHTY, 22 FEET SOUTH OF THE EXTENDED
 BX0673'CENTER LINE OF A GRAVELED ROAD LEADING WEST, 7 1/2 FEET SOUTH OF A
 BX0673'FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BX0673'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2675 ***********************************************************************
 CQ2675  DESIGNATION -  37A002
 CQ2675  PID         -  CQ2675
 CQ2675  STATE/COUNTY-  LA/OUACHITA
 CQ2675  COUNTRY     -  US
 CQ2675  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ2675
 CQ2675                         *CURRENT SURVEY CONTROL
 CQ2675  ______________________________________________________________________
 CQ2675* NAD 83(1992) POSITION- 32 30 38.38697(N) 092 10 28.67928(W)   ADJUSTED
 CQ2675* NAVD 88 ORTHO HEIGHT -    40.0   (meters)      131.    (feet) VERTCON3
 CQ2675  ______________________________________________________________________
 CQ2675  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 CQ2675  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 CQ2675  HORZ ORDER      -  SECOND
 CQ2675
 CQ2675.The horizontal coordinates were established by classical geodetic methods
 CQ2675.and adjusted by the National Geodetic Survey in January 1993.
 CQ2675
 CQ2675.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2675.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2675
 CQ2675.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2675.GEOID18 height accuracy estimate available here.
 CQ2675
 CQ2675.Click photographs - Photos may exist for this station.
 CQ2675
 CQ2675.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2675
 CQ2675. The following values were computed from the NAD 83(1992) position.
 CQ2675
 CQ2675;                    North         East     Units Scale Factor Converg.
 CQ2675;SPC LA N     -   222,982.742 1,030,572.296   MT  0.99996815   +0 10 19.3
 CQ2675;SPC LA N     -   731,569.21  3,381,135.94   sFT  0.99996815   +0 10 19.3
 CQ2675;UTM  15      - 3,597,341.253   577,526.269   MT  0.99967411   +0 26 37.0
 CQ2675
 CQ2675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2675!SPC LA N     -   0.99999779  x   0.99996815  =   0.99996594
 CQ2675!UTM  15      -   0.99999779  x   0.99967411  =   0.99967190
 CQ2675
 CQ2675:                Primary Azimuth Mark                     Grid Az
 CQ2675:SPC LA N     -  37 A 001                                 272 14 42.6
 CQ2675:UTM  15      -  37 A 001                                 271 58 24.9
 CQ2675
 CQ2675_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7752697341(NAD 83)
 CQ2675
 CQ2675|---------------------------------------------------------------------|
 CQ2675| PID    Reference Object                     Distance      Geod. Az  |
 CQ2675|                                                           dddmmss.s |
 CQ2675| CQ2678 37 A 001                            APPROX. 1.6 KM 2722501.9 |
 CQ2675|---------------------------------------------------------------------|
 CQ2675
 CQ2675                          SUPERSEDED SURVEY CONTROL
 CQ2675
 CQ2675  NAD 83(1986)-  32 30 38.40031(N)    092 10 28.67186(W) AD(       ) 2
 CQ2675  NAD 27      -  32 30 37.87860(N)    092 10 28.18231(W) AD(       ) 2
 CQ2675  NGVD 29 (07/19/86)   40.0    (m)          131.     (f) VERT ANG       
 CQ2675
 CQ2675.Superseded values are not recommended for survey control.
 CQ2675
 CQ2675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2675.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2675
 CQ2675_MARKER: DD = SURVEY DISK
 CQ2675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2675_STAMPING: 37A002 1966
 CQ2675_MARK LOGO: LADHGS
 CQ2675_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2675+STABILITY: SURFACE MOTION
 CQ2675
 CQ2675  HISTORY     - Date     Condition        Report By
 CQ2675  HISTORY     - 1966     MONUMENTED       LADH
 CQ2675  HISTORY     - 1987     GOOD             LADTD
 CQ2675  HISTORY     - 19910515 GOOD             USPSQD
 CQ2675  HISTORY     - 20050524 GOOD             GEOCAC
 CQ2675
 CQ2675                          STATION DESCRIPTION
 CQ2675
 CQ2675'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2675'STATION IS SET IN THE SOUTHEAST CORNER OF A PARISH ROAD OVERPASS
 CQ2675'AND IS MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY
 CQ2675'OF THE OVERPASS (2.80 FEET WEST OF THE CURB).  STATION
 CQ2675'IS 7.95 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN,
 CQ2675'9.60 FEET EAST OF THE CENTERLINE OF THE PARISH ROAD, AND IS
 CQ2675'STAMPED 37A002.
 CQ2675'
 CQ2675'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2675'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1
 CQ2675'MILE TO THE ELEVATED RAMP LEADING TO THE WEST BOUND LANE
 CQ2675'ON INTERSTATE 20 FOR 3.36 MILES TO THE STATION SET IN THE
 CQ2675'OVERPASS.
 CQ2675'
 CQ2675'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2675
 CQ2675                          STATION RECOVERY (1987)
 CQ2675
 CQ2675'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2675'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2675
 CQ2675                          STATION RECOVERY (1991)
 CQ2675
 CQ2675'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2675'RECOVERED IN GOOD CONDITION.
 CQ2675
 CQ2675                          STATION RECOVERY (2005)
 CQ2675
 CQ2675'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ2675'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2674 ***********************************************************************
 CQ2674  DESIGNATION -  37A003
 CQ2674  PID         -  CQ2674
 CQ2674  STATE/COUNTY-  LA/OUACHITA
 CQ2674  COUNTRY     -  US
 CQ2674  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ2674
 CQ2674                         *CURRENT SURVEY CONTROL
 CQ2674  ______________________________________________________________________
 CQ2674* NAD 83(1992) POSITION- 32 30 37.91366(N) 092 09 55.38610(W)   ADJUSTED
 CQ2674* NAVD 88 ORTHO HEIGHT -    30.2   (meters)       99.    (feet) VERTCON3
 CQ2674  ______________________________________________________________________
 CQ2674  GEOID HEIGHT    -        -25.880 (meters)                     GEOID18
 CQ2674  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 CQ2674  HORZ ORDER      -  SECOND
 CQ2674
 CQ2674.The horizontal coordinates were established by classical geodetic methods
 CQ2674.and adjusted by the National Geodetic Survey in January 1993.
 CQ2674
 CQ2674.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2674.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2674
 CQ2674.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2674.GEOID18 height accuracy estimate available here.
 CQ2674
 CQ2674.Click photographs - Photos may exist for this station.
 CQ2674
 CQ2674.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2674
 CQ2674. The following values were computed from the NAD 83(1992) position.
 CQ2674
 CQ2674;                    North         East     Units Scale Factor Converg.
 CQ2674;SPC LA N     -   222,970.809 1,031,441.314   MT  0.99996813   +0 10 36.9
 CQ2674;SPC LA N     -   731,530.06  3,383,987.04   sFT  0.99996813   +0 10 36.9
 CQ2674;UTM  15      - 3,597,333.442   578,395.079   MT  0.99967578   +0 26 54.9
 CQ2674
 CQ2674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2674!SPC LA N     -   0.99999933  x   0.99996813  =   0.99996746
 CQ2674!UTM  15      -   0.99999933  x   0.99967578  =   0.99967511
 CQ2674
 CQ2674:                Primary Azimuth Mark                     Grid Az
 CQ2674:SPC LA N     -  37A002                                   270 47 12.4
 CQ2674:UTM  15      -  37A002                                   270 30 54.4
 CQ2674
 CQ2674_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7839597333(NAD 83)
 CQ2674
 CQ2674|---------------------------------------------------------------------|
 CQ2674| PID    Reference Object                     Distance      Geod. Az  |
 CQ2674|                                                           dddmmss.s |
 CQ2674| CQ2675 37A002                              APPROX. 0.9 KM 2705749.3 |
 CQ2674|---------------------------------------------------------------------|
 CQ2674
 CQ2674                          SUPERSEDED SURVEY CONTROL
 CQ2674
 CQ2674  NAD 83(1986)-  32 30 37.92700(N)    092 09 55.37884(W) AD(       ) 2
 CQ2674  NAD 27      -  32 30 37.40571(N)    092 09 54.89024(W) AD(       ) 2
 CQ2674  NGVD 29 (07/19/86)   30.2    (m)           99.     (f) VERT ANG       
 CQ2674
 CQ2674.Superseded values are not recommended for survey control.
 CQ2674
 CQ2674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2674.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2674
 CQ2674_MARKER: DD = SURVEY DISK
 CQ2674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2674_STAMPING: 37A003 1966
 CQ2674_MARK LOGO: LADHGS
 CQ2674_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2674+STABILITY: SURFACE MOTION
 CQ2674
 CQ2674  HISTORY     - Date     Condition        Report By
 CQ2674  HISTORY     - 1966     MONUMENTED       LADH
 CQ2674  HISTORY     - 1987     MARK NOT FOUND   LADTD
 CQ2674  HISTORY     - 19910515 GOOD             USPSQD
 CQ2674
 CQ2674                          STATION DESCRIPTION
 CQ2674
 CQ2674'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2674'THIS STATION IS WEST ALONG INTERSTATE 20, 2.79 MILES FROM
 CQ2674'ST. JOHN STREET ENTRANCE ON THE WEST BOUND LANE OF INTERSTATE
 CQ2674'20 IN MONROE, LOUISIANA.  STATION IS 102.0 FEET NORTH OF THE
 CQ2674'CENTERLINE OF THE WEST BOUND LANE ON INTERSTATE 20, 133.10
 CQ2674'FEET EAST OF A HIGHWAY RIGHT OF WAY MARKER, 3.10 FEET SOUTH
 CQ2674'OF THE RIGHT OF WAY FENCE AND 158 FEET WEST OF A METAL WITNESS
 CQ2674'POST AND SIGN.
 CQ2674'
 CQ2674'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2674'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CQ2674'OF THE GROUND.  STATION IS STAMPED 37A003.
 CQ2674'
 CQ2674'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2674'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1
 CQ2674'MILE TO THE ELEVATED RAMP LEADING TO THE WEST BOUND LANE ON
 CQ2674'INTERSTATE 20, THENCE WEST ALONG INTERSTATE 20 FOR 2.79 MILES
 CQ2674'TO THE STATION SET NORTH OF THE HIGHWAY.
 CQ2674'
 CQ2674'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2674
 CQ2674                          STATION RECOVERY (1987)
 CQ2674
 CQ2674'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2674'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2674
 CQ2674                          STATION RECOVERY (1991)
 CQ2674
 CQ2674'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2681 ***********************************************************************
 CQ2681  DESIGNATION -  37A004
 CQ2681  PID         -  CQ2681
 CQ2681  STATE/COUNTY-  LA/OUACHITA
 CQ2681  COUNTRY     -  US
 CQ2681  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ2681
 CQ2681                         *CURRENT SURVEY CONTROL
 CQ2681  ______________________________________________________________________
 CQ2681* NAD 83(1992) POSITION- 32 30 22.98156(N) 092 09 26.70033(W)   ADJUSTED
 CQ2681* NAVD 88 ORTHO HEIGHT -    33.3   (meters)      109.    (feet) VERTCON3
 CQ2681  ______________________________________________________________________
 CQ2681  GEOID HEIGHT    -        -25.883 (meters)                     GEOID18
 CQ2681  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 CQ2681  HORZ ORDER      -  SECOND
 CQ2681
 CQ2681.The horizontal coordinates were established by classical geodetic methods
 CQ2681.and adjusted by the National Geodetic Survey in January 1993.
 CQ2681
 CQ2681.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2681.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2681
 CQ2681.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2681.GEOID18 height accuracy estimate available here.
 CQ2681
 CQ2681.Click photographs - Photos may exist for this station.
 CQ2681
 CQ2681.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2681
 CQ2681. The following values were computed from the NAD 83(1992) position.
 CQ2681
 CQ2681;                    North         East     Units Scale Factor Converg.
 CQ2681;SPC LA N     -   222,513.191 1,032,191.485   MT  0.99996738   +0 10 52.0
 CQ2681;SPC LA N     -   730,028.69  3,386,448.23   sFT  0.99996738   +0 10 52.0
 CQ2681;UTM  15      - 3,596,879.519   579,147.193   MT  0.99967724   +0 27 10.2
 CQ2681
 CQ2681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2681!SPC LA N     -   0.99999884  x   0.99996738  =   0.99996622
 CQ2681!UTM  15      -   0.99999884  x   0.99967724  =   0.99967608
 CQ2681
 CQ2681:                Primary Azimuth Mark                     Grid Az
 CQ2681:SPC LA N     -  37A003                                   301 23 02.3
 CQ2681:UTM  15      -  37A003                                   301 06 44.1
 CQ2681
 CQ2681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7914796879(NAD 83)
 CQ2681
 CQ2681|---------------------------------------------------------------------|
 CQ2681| PID    Reference Object                     Distance      Geod. Az  |
 CQ2681|                                                           dddmmss.s |
 CQ2681| CQ2674 37A003                              APPROX. 0.9 KM 3013354.3 |
 CQ2681|---------------------------------------------------------------------|
 CQ2681
 CQ2681                          SUPERSEDED SURVEY CONTROL
 CQ2681
 CQ2681  NAD 83(1986)-  32 30 22.99495(N)    092 09 26.69313(W) AD(       ) 2
 CQ2681  NAD 27      -  32 30 22.47364(N)    092 09 26.20513(W) AD(       ) 2
 CQ2681  NGVD 29 (07/19/86)   33.3    (m)          109.     (f) VERT ANG       
 CQ2681
 CQ2681.Superseded values are not recommended for survey control.
 CQ2681
 CQ2681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2681.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2681
 CQ2681_MARKER: DD = SURVEY DISK
 CQ2681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2681_STAMPING: 37A004 1966
 CQ2681_MARK LOGO: LADHGS
 CQ2681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2681+STABILITY: SURFACE MOTION
 CQ2681
 CQ2681  HISTORY     - Date     Condition        Report By
 CQ2681  HISTORY     - 1966     MONUMENTED       LADH
 CQ2681  HISTORY     - 19910515 GOOD             USPSQD
 CQ2681
 CQ2681                          STATION DESCRIPTION
 CQ2681
 CQ2681'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2681'STATION IS SET IN THE NORTHWEST CORNER OF THE ABUTMENT OF
 CQ2681'THE THOMAS ROAD (LA 617) OVERPASS AND INTERCHANGE AND IS MARKED
 CQ2681'BY A STANDARD BRONZE DISK.  STATION IS 1.48 FEET EAST OF A
 CQ2681'METAL WITNESS POST AND SIGN, 16.80 FEET WEST OF THE CENTERLINE
 CQ2681'OF LA 617.  STATION IS STAMPED 37A004.
 CQ2681'
 CQ2681'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2681'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1
 CQ2681'MILE TO THE ELEVATED RAMP LEADING TO THE WEST BOUND LANE
 CQ2681'ON INTERSTATE 20, THENCE WEST ALONG INTERSTATE 20 FOR 2.07 MILES
 CQ2681'TO THE STATION SET IN THE OVERPASS.
 CQ2681'
 CQ2681'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2681
 CQ2681                          STATION RECOVERY (1991)
 CQ2681
 CQ2681'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2745 ***********************************************************************
 CQ2745  DESIGNATION -  37A005
 CQ2745  PID         -  CQ2745
 CQ2745  STATE/COUNTY-  LA/OUACHITA
 CQ2745  COUNTRY     -  US
 CQ2745  USGS QUAD   -  WEST MONROE SOUTH (2018)
 CQ2745
 CQ2745                         *CURRENT SURVEY CONTROL
 CQ2745  ______________________________________________________________________
 CQ2745* NAD 83(1992) POSITION- 32 29 59.29553(N) 092 08 50.22721(W)   ADJUSTED
 CQ2745* NAVD 88 ORTHO HEIGHT -    23.7   (meters)       78.    (feet) VERTCON3
 CQ2745  ______________________________________________________________________
 CQ2745  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 CQ2745  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 CQ2745  HORZ ORDER      -  SECOND
 CQ2745
 CQ2745.The horizontal coordinates were established by classical geodetic methods
 CQ2745.and adjusted by the National Geodetic Survey in January 1993.
 CQ2745
 CQ2745.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2745.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2745
 CQ2745.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2745.GEOID18 height accuracy estimate available here.
 CQ2745
 CQ2745.Click photographs - Photos may exist for this station.
 CQ2745
 CQ2745.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2745
 CQ2745. The following values were computed from the NAD 83(1992) position.
 CQ2745
 CQ2745;                    North         East     Units Scale Factor Converg.
 CQ2745;SPC LA N     -   221,786.641 1,033,145.875   MT  0.99996621   +0 11 11.3
 CQ2745;SPC LA N     -   727,645.00  3,389,579.42   sFT  0.99996621   +0 11 11.3
 CQ2745;UTM  15      - 3,596,157.711   580,104.741   MT  0.99967913   +0 27 29.5
 CQ2745
 CQ2745!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2745!SPC LA N     -   1.00000035  x   0.99996621  =   0.99996656
 CQ2745!UTM  15      -   1.00000035  x   0.99967913  =   0.99967948
 CQ2745
 CQ2745:                Primary Azimuth Mark                     Grid Az
 CQ2745:SPC LA N     -  37A003                                   304 47 16.8
 CQ2745:UTM  15      -  37A003                                   304 30 58.6
 CQ2745
 CQ2745_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8010496157(NAD 83)
 CQ2745
 CQ2745|---------------------------------------------------------------------|
 CQ2745| PID    Reference Object                     Distance      Geod. Az  |
 CQ2745|                                                           dddmmss.s |
 CQ2745| CQ2674 37A003                              APPROX. 2.1 KM 3045828.1 |
 CQ2745|---------------------------------------------------------------------|
 CQ2745
 CQ2745                          SUPERSEDED SURVEY CONTROL
 CQ2745
 CQ2745  NAD 83(1986)-  32 29 59.30897(N)    092 08 50.22005(W) AD(       ) 2
 CQ2745  NAD 27      -  32 29 58.78753(N)    092 08 49.73274(W) AD(       ) 2
 CQ2745  NGVD 29 (07/19/86)   23.7    (m)           78.     (f) VERT ANG       
 CQ2745
 CQ2745.Superseded values are not recommended for survey control.
 CQ2745
 CQ2745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2745.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2745
 CQ2745_MARKER: DD = SURVEY DISK
 CQ2745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2745_STAMPING: 37A005 1966
 CQ2745_MARK LOGO: LADHGS
 CQ2745_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2745+STABILITY: SURFACE MOTION
 CQ2745
 CQ2745  HISTORY     - Date     Condition        Report By
 CQ2745  HISTORY     - 1966     MONUMENTED       LADH
 CQ2745  HISTORY     - 1987     MARK NOT FOUND   LADTD
 CQ2745  HISTORY     - 19910515 GOOD             USPSQD
 CQ2745  HISTORY     - 20030301 MARK NOT FOUND   USPSQD
 CQ2745
 CQ2745                          STATION DESCRIPTION
 CQ2745
 CQ2745'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2745'THIS STATION IS WEST ALONG INTERSTATE 20, 1.35 MILES FROM
 CQ2745'THE ST. JOHN STREET ENTRANCE RAMP ON THE WESTBOUND LANE
 CQ2745'OF INTERSTATE 20.  STATION IS 80.0 FEET SOUTH OF THE CENTERLINE
 CQ2745'OF THE EASTBOUND LANE ON INTERSTATE 20, 99.33 FEET NORTHWEST
 CQ2745'OF A HIGHWAY RIGHT OF WAY MARKER, 36.0 FEET NORTH OF THE SOUTH
 CQ2745'RIGHT OF WAY FENCE ALONG INTERSTATE 20, AND 1.80 FEET EAST
 CQ2745'OF A METAL WITNESS POST AND SIGN.
 CQ2745'
 CQ2745'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2745'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CQ2745'OF THE GROUND.  THE STATION IS STAMPED 37A005.
 CQ2745'
 CQ2745'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2745'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1
 CQ2745'MILE TO THE ELEVATED RAMP LEADING TO THE WESTBOUND LANE ON
 CQ2745'INTERSTATE 20, THENCE WEST ALONG INTERSTATE 20 FOR 1.35
 CQ2745'MILES TO THE STATION SET SOUTH OF HIGHWAY.
 CQ2745'
 CQ2745'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2745
 CQ2745                          STATION RECOVERY (1987)
 CQ2745
 CQ2745'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2745'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2745
 CQ2745                          STATION RECOVERY (1991)
 CQ2745
 CQ2745'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2745'RECOVERED IN GOOD CONDITION.
 CQ2745
 CQ2745                          STATION RECOVERY (2003)
 CQ2745
 CQ2745'RECOVERY NOTE BY US POWER SQUADRON 2003 (TPJ)
 CQ2745'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2746 ***********************************************************************
 CQ2746  DESIGNATION -  37A006
 CQ2746  PID         -  CQ2746
 CQ2746  STATE/COUNTY-  LA/OUACHITA
 CQ2746  COUNTRY     -  US
 CQ2746  USGS QUAD   -  WEST MONROE SOUTH (2018)
 CQ2746
 CQ2746                         *CURRENT SURVEY CONTROL
 CQ2746  ______________________________________________________________________
 CQ2746* NAD 83(1992) POSITION- 32 29 54.16128(N) 092 08 18.85395(W)   ADJUSTED
 CQ2746* NAVD 88 ORTHO HEIGHT -    28.6   (meters)       94.    (feet) VERTCON3
 CQ2746  ______________________________________________________________________
 CQ2746  GEOID HEIGHT    -        -25.890 (meters)                     GEOID18
 CQ2746  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 CQ2746  HORZ ORDER      -  SECOND
 CQ2746
 CQ2746.The horizontal coordinates were established by classical geodetic methods
 CQ2746.and adjusted by the National Geodetic Survey in January 1993.
 CQ2746
 CQ2746.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2746.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2746
 CQ2746.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2746.GEOID18 height accuracy estimate available here.
 CQ2746
 CQ2746.Click photographs - Photos may exist for this station.
 CQ2746
 CQ2746.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2746
 CQ2746. The following values were computed from the NAD 83(1992) position.
 CQ2746
 CQ2746;                    North         East     Units Scale Factor Converg.
 CQ2746;SPC LA N     -   221,631.188 1,033,965.360   MT  0.99996596   +0 11 27.9
 CQ2746;SPC LA N     -   727,134.99  3,392,268.02   sFT  0.99996596   +0 11 27.9
 CQ2746;UTM  15      - 3,596,006.190   580,924.719   MT  0.99968075   +0 27 46.3
 CQ2746
 CQ2746!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2746!SPC LA N     -   0.99999958  x   0.99996596  =   0.99996554
 CQ2746!UTM  15      -   0.99999958  x   0.99968075  =   0.99968033
 CQ2746
 CQ2746:                Primary Azimuth Mark                     Grid Az
 CQ2746:SPC LA N     -  37A005                                   280 44 28.2
 CQ2746:UTM  15      -  37A005                                   280 28 09.8
 CQ2746
 CQ2746_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8092496006(NAD 83)
 CQ2746
 CQ2746|---------------------------------------------------------------------|
 CQ2746| PID    Reference Object                     Distance      Geod. Az  |
 CQ2746|                                                           dddmmss.s |
 CQ2746| CQ2745 37A005                              APPROX. 0.8 KM 2805556.1 |
 CQ2746|---------------------------------------------------------------------|
 CQ2746
 CQ2746                          SUPERSEDED SURVEY CONTROL
 CQ2746
 CQ2746  NAD 83(1986)-  32 29 54.17474(N)    092 08 18.84685(W) AD(       ) 2
 CQ2746  NAD 27      -  32 29 53.65357(N)    092 08 18.36038(W) AD(       ) 2
 CQ2746  NGVD 29 (07/19/86)   28.6    (m)           94.     (f) VERT ANG       
 CQ2746
 CQ2746.Superseded values are not recommended for survey control.
 CQ2746
 CQ2746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2746.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2746
 CQ2746_MARKER: DD = SURVEY DISK
 CQ2746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2746_STAMPING: 37A006 1966
 CQ2746_MARK LOGO: LADHGS
 CQ2746_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2746+STABILITY: SURFACE MOTION
 CQ2746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2746+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2003
 CQ2746
 CQ2746  HISTORY     - Date     Condition        Report By
 CQ2746  HISTORY     - 1966     MONUMENTED       LADH
 CQ2746  HISTORY     - 1987     GOOD             LADTD
 CQ2746  HISTORY     - 19910515 GOOD             USPSQD
 CQ2746  HISTORY     - 20001021 GOOD             USPSQD
 CQ2746  HISTORY     - 20030301 GOOD             USPSQD
 CQ2746
 CQ2746                          STATION DESCRIPTION
 CQ2746
 CQ2746'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2746'STATION IS SET IN THE NORTHWEST CORNER OF THE STELLA STREET
 CQ2746'OVERPASS AND INTERCHANGE ON INTERSTATE 20 AND IS MARKED
 CQ2746'BY A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE OVERPASS
 CQ2746'IN THE ABUTMENT (2.60 FEET EAST OF THE WEST CURB).  STATION
 CQ2746'IS 6.0 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN,
 CQ2746'24.25 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE
 CQ2746'ON THE OVERPASS, AND IS STAMPED 37A006.
 CQ2746'
 CQ2746'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2746'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1
 CQ2746'MILE TO THE ELEVATED RAMP LEADING TO THE WESTBOUND LANE ON
 CQ2746'INTERSTATE 20 FOR 1.30 MILES TO STATION SET IN OVERPASS.
 CQ2746'
 CQ2746'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2746
 CQ2746                          STATION RECOVERY (1987)
 CQ2746
 CQ2746'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2746'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2746
 CQ2746                          STATION RECOVERY (1991)
 CQ2746
 CQ2746'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2746'RECOVERED IN GOOD CONDITION.
 CQ2746
 CQ2746                          STATION RECOVERY (2000)
 CQ2746
 CQ2746'RECOVERY NOTE BY US POWER SQUADRON 2000 (TDJ)
 CQ2746'RECOVERED IN GOOD CONDITION.
 CQ2746
 CQ2746                          STATION RECOVERY (2003)
 CQ2746
 CQ2746'RECOVERY NOTE BY US POWER SQUADRON 2003 (LIL)
 CQ2746'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2749 ***********************************************************************
 CQ2749  DESIGNATION -  37A007
 CQ2749  PID         -  CQ2749
 CQ2749  STATE/COUNTY-  LA/OUACHITA
 CQ2749  COUNTRY     -  US
 CQ2749  USGS QUAD   -  WEST MONROE SOUTH (2018)
 CQ2749
 CQ2749                         *CURRENT SURVEY CONTROL
 CQ2749  ______________________________________________________________________
 CQ2749* NAD 83(1992) POSITION- 32 29 47.30861(N) 092 07 45.66784(W)   ADJUSTED
 CQ2749* NAVD 88 ORTHO HEIGHT -    33.9   (meters)      111.    (feet) VERTCON3
 CQ2749  ______________________________________________________________________
 CQ2749  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 CQ2749  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 CQ2749  HORZ ORDER      -  SECOND
 CQ2749
 CQ2749.The horizontal coordinates were established by classical geodetic methods
 CQ2749.and adjusted by the National Geodetic Survey in January 1993.
 CQ2749
 CQ2749.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2749.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2749
 CQ2749.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2749.GEOID18 height accuracy estimate available here.
 CQ2749
 CQ2749.Click photographs - Photos may exist for this station.
 CQ2749
 CQ2749.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2749
 CQ2749. The following values were computed from the NAD 83(1992) position.
 CQ2749
 CQ2749;                    North         East     Units Scale Factor Converg.
 CQ2749;SPC LA N     -   221,423.031 1,034,832.375   MT  0.99996562   +0 11 45.5
 CQ2749;SPC LA N     -   726,452.06  3,395,112.55   sFT  0.99996562   +0 11 45.5
 CQ2749;UTM  15      - 3,595,802.206   581,792.465   MT  0.99968249   +0 28 04.0
 CQ2749
 CQ2749!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2749!SPC LA N     -   0.99999875  x   0.99996562  =   0.99996437
 CQ2749!UTM  15      -   0.99999875  x   0.99968249  =   0.99968124
 CQ2749
 CQ2749:                Primary Azimuth Mark                     Grid Az
 CQ2749:SPC LA N     -  37A005                                   282 10 00.5
 CQ2749:UTM  15      -  37A005                                   281 53 42.0
 CQ2749
 CQ2749_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8179295802(NAD 83)
 CQ2749
 CQ2749|---------------------------------------------------------------------|
 CQ2749| PID    Reference Object                     Distance      Geod. Az  |
 CQ2749|                                                           dddmmss.s |
 CQ2749| CQ2745 37A005                              APPROX. 1.7 KM 2822146.0 |
 CQ2749|---------------------------------------------------------------------|
 CQ2749
 CQ2749                          SUPERSEDED SURVEY CONTROL
 CQ2749
 CQ2749  NAD 83(1986)-  32 29 47.32211(N)    092 07 45.66081(W) AD(       ) 2
 CQ2749  NAD 27      -  32 29 46.80116(N)    092 07 45.17522(W) AD(       ) 2
 CQ2749  NGVD 29 (07/19/86)   33.9    (m)          111.     (f) VERT ANG       
 CQ2749
 CQ2749.Superseded values are not recommended for survey control.
 CQ2749
 CQ2749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2749.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2749
 CQ2749_MARKER: DD = SURVEY DISK
 CQ2749_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2749_SP_SET: OVERPASS
 CQ2749_STAMPING: 37A007 1966
 CQ2749_MARK LOGO: LADHGS
 CQ2749_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2749_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2749+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2003
 CQ2749
 CQ2749  HISTORY     - Date     Condition        Report By
 CQ2749  HISTORY     - 1966     MONUMENTED       LADH
 CQ2749  HISTORY     - 1987     GOOD             LADTD
 CQ2749  HISTORY     - 19910515 GOOD             USPSQD
 CQ2749  HISTORY     - 20030301 GOOD             USPSQD
 CQ2749
 CQ2749                          STATION DESCRIPTION
 CQ2749
 CQ2749'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2749'THIS STATION IS LOCATED IN WEST MONROE, LOUISIANA, STATION IS
 CQ2749'SET IN THE CURB OF THE ELEVATED PORTION OF INTERSTATE 20 ON THE
 CQ2749'NORTH SIDE OF THE WEST BOUND LANE, DIRECTLY ABOVE THE ILLINOIS
 CQ2749'CENTRAL RAILROAD TRACKS.  STATION IS ABOUT 200 FEET WEST OF THE
 CQ2749'FOURTH STREET ENTRANCE RAMP TO INTERSTATE 20.
 CQ2749'
 CQ2749'STATION IS A STANDARD BRONZE DISK SET IN CURB ABOUT 8 INCHES ABOVE
 CQ2749'THE ROADWAY.  STATION IS STAMPED 37A007.
 CQ2749'
 CQ2749'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE IN
 CQ2749'MONROE, LOUISIANA, GO SOUTH ON ST. JOHN STREET TO THE ENTRANCE
 CQ2749'RAMP TO THE WEST BOUND LANE OF INTERSTATE 20, THEN TRAVEL WEST
 CQ2749'ALONG INTERSTATE 20 FOR 1.1 MILES TO STATION SET IN CURB NORTH OF
 CQ2749'HIGHWAY.
 CQ2749'
 CQ2749'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2749
 CQ2749                          STATION RECOVERY (1987)
 CQ2749
 CQ2749'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2749'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2749
 CQ2749                          STATION RECOVERY (1991)
 CQ2749
 CQ2749'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2749'RECOVERED IN GOOD CONDITION.
 CQ2749
 CQ2749                          STATION RECOVERY (2003)
 CQ2749
 CQ2749'RECOVERY NOTE BY US POWER SQUADRON 2003 (TPJ)
 CQ2749'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2663 ***********************************************************************
 CQ2663  DESIGNATION -  37A008
 CQ2663  PID         -  CQ2663
 CQ2663  STATE/COUNTY-  LA/OUACHITA
 CQ2663  COUNTRY     -  US
 CQ2663  USGS QUAD   -  MONROE NORTH (2018)
 CQ2663
 CQ2663                         *CURRENT SURVEY CONTROL
 CQ2663  ______________________________________________________________________
 CQ2663* NAD 83(1992) POSITION- 32 30 14.62662(N) 092 06 51.33545(W)   ADJUSTED
 CQ2663* NAVD 88 ORTHO HEIGHT -    51.7   (meters)      170.    (feet) VERTCON3
 CQ2663  ______________________________________________________________________
 CQ2663  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ2663  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 CQ2663  HORZ ORDER      -  FIRST
 CQ2663
 CQ2663.The horizontal coordinates were established by classical geodetic methods
 CQ2663.and adjusted by the National Geodetic Survey in January 1993.
 CQ2663
 CQ2663.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2663.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2663
 CQ2663.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2663.GEOID18 height accuracy estimate available here.
 CQ2663
 CQ2663.Click photographs - Photos may exist for this station.
 CQ2663
 CQ2663.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2663
 CQ2663. The following values were computed from the NAD 83(1992) position.
 CQ2663
 CQ2663;                    North         East     Units Scale Factor Converg.
 CQ2663;SPC LA N     -   222,269.460 1,036,247.706   MT  0.99996697   +0 12 14.2
 CQ2663;SPC LA N     -   729,229.05  3,399,756.02   sFT  0.99996697   +0 12 14.2
 CQ2663;UTM  15      - 3,596,655.102   583,203.365   MT  0.99968537   +0 28 33.6
 CQ2663
 CQ2663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2663!SPC LA N     -   0.99999596  x   0.99996697  =   0.99996293
 CQ2663!UTM  15      -   0.99999596  x   0.99968537  =   0.99968133
 CQ2663
 CQ2663:                Primary Azimuth Mark                     Grid Az
 CQ2663:SPC LA N     -  MONROE LOUISVILLE COOP W TK              170 59 12.1
 CQ2663:UTM  15      -  MONROE LOUISVILLE COOP W TK              170 42 52.7
 CQ2663
 CQ2663_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8320396655(NAD 83)
 CQ2663
 CQ2663|---------------------------------------------------------------------|
 CQ2663| PID    Reference Object                     Distance      Geod. Az  |
 CQ2663|                                                           dddmmss.s |
 CQ2663| CQ2671 MONROE EAST MUN TANK                APPROX. 3.4 KM 0612520.8 |
 CQ2663| CQ2722 MONROE RAD STA KLIC MAST            APPROX. 2.9 KM 1290012.4 |
 CQ2663| CQ2726 MONROE LOUISVILLE COOP W TK         APPROX. 2.8 KM 1711126.3 |
 CQ2663| CQ2727 MONROE USE RAD STA WUG 31 TWR       APPROX. 4.2 KM 1805753.8 |
 CQ2663| CQ2752 BROWNVILLE MUN W TANK               APPROX. 4.6 KM 2485319.2 |
 CQ2663|---------------------------------------------------------------------|
 CQ2663
 CQ2663                          SUPERSEDED SURVEY CONTROL
 CQ2663
 CQ2663  NAD 83(1986)-  32 30 14.64010(N)    092 06 51.32852(W) AD(       ) 1
 CQ2663  NAD 27      -  32 30 14.12050(N)    092 06 50.84497(W) AD(       ) 1
 CQ2663  NGVD 29 (07/19/86)   51.7    (m)          170.     (f) VERT ANG       
 CQ2663
 CQ2663.Superseded values are not recommended for survey control.
 CQ2663
 CQ2663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2663.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2663
 CQ2663_MARKER: DD = SURVEY DISK
 CQ2663_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 CQ2663_SP_SET: BUILDING ROOF
 CQ2663_STAMPING: 37A008 1966
 CQ2663_MARK LOGO: LADHGS
 CQ2663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 CQ2663+STABILITY: POSITION/ELEVATION WELL
 CQ2663
 CQ2663  HISTORY     - Date     Condition        Report By
 CQ2663  HISTORY     - 1966     MONUMENTED       LADH
 CQ2663  HISTORY     - 1970     GOOD             NGS
 CQ2663  HISTORY     - 19910515 GOOD             USPSQD
 CQ2663  HISTORY     - 19961102 GOOD             USPSQD
 CQ2663  HISTORY     - 20030301 GOOD             USPSQD
 CQ2663
 CQ2663                          STATION DESCRIPTION
 CQ2663
 CQ2663'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2663'THIS STATION IS LOCATED ON TOP OF THE ALVIS HOTEL BUILDING
 CQ2663'IN DOWNTOWN MONROE, LOUISIANA.  STATION IS MARKED BY A
 CQ2663'STANDARD BRONZE DISK SET IN THE ROOF OF THE ELEVATOR SHAFT
 CQ2663'IN THE SOUTHWEST CORNER.  THE ALVIS HOTEL IS ON THE NORTHWEST
 CQ2663'QUADRANT OF THE INTERSECTION OF DESIARD STREET AND HALL
 CQ2663'STREET (U.S. HIGHWAY 165 AND LA. HIGHWAY 15 NORTH).
 CQ2663'
 CQ2663'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2663'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.2 MILE TO
 CQ2663'INTERSECTION WITH LAYTON STREET, THENCE EAST ALONG LAYTON
 CQ2663'STREET FOR 0.25 MILE TO INTERSECTION WITH HALL STREET (U.S.
 CQ2663'HIGHWAY 165 AND LA. HIGHWAY 15 NORTH) THENCE ALONG HALL STREET
 CQ2663'FOR 0.5 MILE TO THE ALVIS HOTEL BUILDING ON THE CORNER OF
 CQ2663'HALL STREET AND DESIARD STREET.
 CQ2663'
 CQ2663'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2663
 CQ2663                          STATION RECOVERY (1970)
 CQ2663
 CQ2663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CQ2663'THE STATION WAS RECOVERED AS PREVIOUSLY DESCRIBED.  THE 1966
 CQ2663'DESCRIPTION IS ENTIRELY ADEQUATE.
 CQ2663
 CQ2663                          STATION RECOVERY (1991)
 CQ2663
 CQ2663'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2663'RECOVERED IN GOOD CONDITION.
 CQ2663
 CQ2663                          STATION RECOVERY (1996)
 CQ2663
 CQ2663'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2663'RECOVERED IN GOOD CONDITION.
 CQ2663
 CQ2663                          STATION RECOVERY (2003)
 CQ2663
 CQ2663'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRR)
 CQ2663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2720 ***********************************************************************
 CQ2720  DESIGNATION -  37B001
 CQ2720  PID         -  CQ2720
 CQ2720  STATE/COUNTY-  LA/OUACHITA
 CQ2720  COUNTRY     -  US
 CQ2720  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2720
 CQ2720                         *CURRENT SURVEY CONTROL
 CQ2720  ______________________________________________________________________
 CQ2720* NAD 83(1992) POSITION- 32 29 41.49780(N) 092 07 18.73409(W)   ADJUSTED
 CQ2720* NAVD 88 ORTHO HEIGHT -    30.7   (meters)      101.    (feet) VERTCON3
 CQ2720  ______________________________________________________________________
 CQ2720  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 CQ2720  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 CQ2720  HORZ ORDER      -  SECOND
 CQ2720
 CQ2720.The horizontal coordinates were established by classical geodetic methods
 CQ2720.and adjusted by the National Geodetic Survey in January 1993.
 CQ2720
 CQ2720.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2720.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2720
 CQ2720.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2720.GEOID18 height accuracy estimate available here.
 CQ2720
 CQ2720.Click photographs - Photos may exist for this station.
 CQ2720
 CQ2720.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2720
 CQ2720. The following values were computed from the NAD 83(1992) position.
 CQ2720
 CQ2720;                    North         East     Units Scale Factor Converg.
 CQ2720;SPC LA N     -   221,246.469 1,035,536.095   MT  0.99996534   +0 11 59.7
 CQ2720;SPC LA N     -   725,872.79  3,397,421.34   sFT  0.99996534   +0 11 59.7
 CQ2720;UTM  15      - 3,595,629.034   582,496.816   MT  0.99968392   +0 28 18.4
 CQ2720
 CQ2720!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2720!SPC LA N     -   0.99999925  x   0.99996534  =   0.99996459
 CQ2720!UTM  15      -   0.99999925  x   0.99968392  =   0.99968317
 CQ2720
 CQ2720:                Primary Azimuth Mark                     Grid Az
 CQ2720:SPC LA N     -  37A007                                   284 05 04.8
 CQ2720:UTM  15      -  37A007                                   283 48 46.1
 CQ2720
 CQ2720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8249695629(NAD 83)
 CQ2720
 CQ2720|---------------------------------------------------------------------|
 CQ2720| PID    Reference Object                     Distance      Geod. Az  |
 CQ2720|                                                           dddmmss.s |
 CQ2720| CQ2749 37A007                              APPROX. 0.7 KM 2841704.5 |
 CQ2720|---------------------------------------------------------------------|
 CQ2720
 CQ2720                          SUPERSEDED SURVEY CONTROL
 CQ2720
 CQ2720  NAD 83(1986)-  32 29 41.51132(N)    092 07 18.72706(W) AD(       ) 2
 CQ2720  NAD 27      -  32 29 40.99050(N)    092 07 18.24200(W) AD(       ) 2
 CQ2720  NGVD 29 (07/19/86)   30.7    (m)          101.     (f) VERT ANG       
 CQ2720
 CQ2720.Superseded values are not recommended for survey control.
 CQ2720
 CQ2720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2720.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2720
 CQ2720_MARKER: DD = SURVEY DISK
 CQ2720_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ2720+WITH SETTING: PAVEMENT
 CQ2720_SP_SET: TRAFFIC ISLAND
 CQ2720_STAMPING: 37B001 1966
 CQ2720_MARK LOGO: LADHGS
 CQ2720_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2720+STABILITY: SURFACE MOTION
 CQ2720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2720+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2003
 CQ2720
 CQ2720  HISTORY     - Date     Condition        Report By
 CQ2720  HISTORY     - 1966     MONUMENTED       LADH
 CQ2720  HISTORY     - 1987     GOOD             LADTD
 CQ2720  HISTORY     - 19910515 GOOD             USPSQD
 CQ2720  HISTORY     - 20030301 GOOD             USPSQD
 CQ2720
 CQ2720                          STATION DESCRIPTION
 CQ2720
 CQ2720'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2720'THIS STATION IS SET IN ISLAND AT ENTRANCE RAMP TO INTERSTATE 20
 CQ2720'FROM 4TH STREET (IN WEST MONROE, LOUISIANA) TO ELEVATED PORTION
 CQ2720'OF INTERSTATE 20 ON SOUTH SIDE.
 CQ2720'
 CQ2720'STATION IS A STANDARD BRONZE DISK SET IN CONCRETE EVEN WITH THE
 CQ2720'ROADWAY AND ABOUT 6 FEET EAST OF POINT IN ISLAND.  STATION IS
 CQ2720'STAMPED 37B001.
 CQ2720'
 CQ2720'TO REACH STATION FROM THE OUACHITA PARISH COURTHOUSE IN MONROE,
 CQ2720'LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1 MILE TO ENTRANCE
 CQ2720'RAMP TO WEST BOUND LANE ON INTERSTATE 20, THENCE WEST ALONG
 CQ2720'INTERSTATE 20 FOR 0.6 MILE TO STATION SET SOUTH OF THE EAST BOUND
 CQ2720'LANE, 4TH STREET ENTRANCE.
 CQ2720'
 CQ2720'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2720
 CQ2720                          STATION RECOVERY (1987)
 CQ2720
 CQ2720'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2720'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2720
 CQ2720                          STATION RECOVERY (1991)
 CQ2720
 CQ2720'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2720'RECOVERED IN GOOD CONDITION.
 CQ2720
 CQ2720                          STATION RECOVERY (2003)
 CQ2720
 CQ2720'RECOVERY NOTE BY US POWER SQUADRON 2003 (TPJ)
 CQ2720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2719 ***********************************************************************
 CQ2719  DESIGNATION -  37B002
 CQ2719  PID         -  CQ2719
 CQ2719  STATE/COUNTY-  LA/OUACHITA
 CQ2719  COUNTRY     -  US
 CQ2719  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2719
 CQ2719                         *CURRENT SURVEY CONTROL
 CQ2719  ______________________________________________________________________
 CQ2719* NAD 83(1992) POSITION- 32 29 49.46324(N) 092 06 51.15654(W)   ADJUSTED
 CQ2719* NAVD 88 ORTHO HEIGHT -    33.0   (meters)      108.    (feet) VERTCON3
 CQ2719  ______________________________________________________________________
 CQ2719  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ2719  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 CQ2719  HORZ ORDER      -  SECOND
 CQ2719
 CQ2719.The horizontal coordinates were established by classical geodetic methods
 CQ2719.and adjusted by the National Geodetic Survey in January 1993.
 CQ2719
 CQ2719.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2719.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2719
 CQ2719.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2719.GEOID18 height accuracy estimate available here.
 CQ2719
 CQ2719.Click photographs - Photos may exist for this station.
 CQ2719
 CQ2719.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2719
 CQ2719. The following values were computed from the NAD 83(1992) position.
 CQ2719
 CQ2719;                    North         East     Units Scale Factor Converg.
 CQ2719;SPC LA N     -   221,494.367 1,036,255.135   MT  0.99996573   +0 12 14.3
 CQ2719;SPC LA N     -   726,686.10  3,399,780.39   sFT  0.99996573   +0 12 14.3
 CQ2719;UTM  15      - 3,595,880.270   583,214.470   MT  0.99968539   +0 28 33.3
 CQ2719
 CQ2719!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2719!SPC LA N     -   0.99999889  x   0.99996573  =   0.99996462
 CQ2719!UTM  15      -   0.99999889  x   0.99968539  =   0.99968428
 CQ2719
 CQ2719:                Primary Azimuth Mark                     Grid Az
 CQ2719:SPC LA N     -  37B001                                   250 58 40.2
 CQ2719:UTM  15      -  37B001                                   250 42 21.2
 CQ2719
 CQ2719_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8321495880(NAD 83)
 CQ2719
 CQ2719|---------------------------------------------------------------------|
 CQ2719| PID    Reference Object                     Distance      Geod. Az  |
 CQ2719|                                                           dddmmss.s |
 CQ2719| CQ2720 37B001                              APPROX. 0.8 KM 2511054.5 |
 CQ2719|---------------------------------------------------------------------|
 CQ2719
 CQ2719                          SUPERSEDED SURVEY CONTROL
 CQ2719
 CQ2719  NAD 83(1986)-  32 29 49.47676(N)    092 06 51.14957(W) AD(       ) 2
 CQ2719  NAD 27      -  32 29 48.95649(N)    092 06 50.66543(W) AD(       ) 2
 CQ2719  NGVD 29 (07/19/86)   33.0    (m)          108.     (f) VERT ANG       
 CQ2719
 CQ2719.Superseded values are not recommended for survey control.
 CQ2719
 CQ2719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2719.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2719
 CQ2719_MARKER: DD = SURVEY DISK
 CQ2719_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2719_SP_SET: BRIDGE
 CQ2719_STAMPING: 37B002 1966
 CQ2719_MARK LOGO: LADHGS
 CQ2719_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2719_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2719+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2003
 CQ2719
 CQ2719  HISTORY     - Date     Condition        Report By
 CQ2719  HISTORY     - 1966     MONUMENTED       LADH
 CQ2719  HISTORY     - 1987     GOOD             LADTD
 CQ2719  HISTORY     - 19910515 GOOD             USPSQD
 CQ2719  HISTORY     - 20030301 GOOD             USPSQD
 CQ2719
 CQ2719                          STATION DESCRIPTION
 CQ2719
 CQ2719'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2719'STATION IS SET IN THE ISLAND BETWEEN THE ST. JOHN STREET RAMP
 CQ2719'AND THE ELEVATED PORTION OF THE WESTBOUND LANE ON INTERSTATE
 CQ2719'20, AND IS A STANDARD BRONZE DISK SET ABOUT 3 FEET ABOVE THE
 CQ2719'SURFACE OF THE ROADWAY BETWEEN THE GUARD RAILS.  STATION IS
 CQ2719'STAMPED 37B002.
 CQ2719'
 CQ2719'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE IN
 CQ2719'MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.1 MILE TO
 CQ2719'STATION ON THE ENTRANCE TO INTERSTATE 20 WESTBOUND LANE OF THE
 CQ2719'ST. JOHN STREET RAMP.
 CQ2719'
 CQ2719'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2719
 CQ2719                          STATION RECOVERY (1987)
 CQ2719
 CQ2719'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2719'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2719
 CQ2719                          STATION RECOVERY (1991)
 CQ2719
 CQ2719'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2719'RECOVERED IN GOOD CONDITION.
 CQ2719
 CQ2719                          STATION RECOVERY (2003)
 CQ2719
 CQ2719'RECOVERY NOTE BY US POWER SQUADRON 2003 (TPJ)
 CQ2719'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2661 ***********************************************************************
 CQ2661  DESIGNATION -  37B003
 CQ2661  PID         -  CQ2661
 CQ2661  STATE/COUNTY-  LA/OUACHITA
 CQ2661  COUNTRY     -  US
 CQ2661  USGS QUAD   -  MONROE NORTH (2018)
 CQ2661
 CQ2661                         *CURRENT SURVEY CONTROL
 CQ2661  ______________________________________________________________________
 CQ2661* NAD 83(1992) POSITION- 32 30 04.00984(N) 092 06 23.25614(W)   ADJUSTED
 CQ2661* NAVD 88 ORTHO HEIGHT -    33.9   (meters)      111.    (feet) VERTCON3
 CQ2661  ______________________________________________________________________
 CQ2661  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 CQ2661  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 CQ2661  HORZ ORDER      -  SECOND
 CQ2661
 CQ2661.The horizontal coordinates were established by classical geodetic methods
 CQ2661.and adjusted by the National Geodetic Survey in January 1993.
 CQ2661
 CQ2661.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2661.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2661
 CQ2661.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2661.GEOID18 height accuracy estimate available here.
 CQ2661
 CQ2661.Click photographs - Photos may exist for this station.
 CQ2661
 CQ2661.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2661
 CQ2661. The following values were computed from the NAD 83(1992) position.
 CQ2661
 CQ2661;                    North         East     Units Scale Factor Converg.
 CQ2661;SPC LA N     -   221,945.065 1,036,981.832   MT  0.99996644   +0 12 29.0
 CQ2661;SPC LA N     -   728,164.77  3,402,164.56   sFT  0.99996644   +0 12 29.0
 CQ2661;UTM  15      - 3,596,334.287   583,938.817   MT  0.99968688   +0 28 48.5
 CQ2661
 CQ2661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2661!SPC LA N     -   0.99999875  x   0.99996644  =   0.99996519
 CQ2661!UTM  15      -   0.99999875  x   0.99968688  =   0.99968563
 CQ2661
 CQ2661:                Primary Azimuth Mark                     Grid Az
 CQ2661:SPC LA N     -  37B002                                   238 11 34.0
 CQ2661:UTM  15      -  37B002                                   237 55 14.5
 CQ2661
 CQ2661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8393896334(NAD 83)
 CQ2661
 CQ2661|---------------------------------------------------------------------|
 CQ2661| PID    Reference Object                     Distance      Geod. Az  |
 CQ2661|                                                           dddmmss.s |
 CQ2661| CQ2719 37B002                              APPROX. 0.9 KM 2382403.0 |
 CQ2661|---------------------------------------------------------------------|
 CQ2661
 CQ2661                          SUPERSEDED SURVEY CONTROL
 CQ2661
 CQ2661  NAD 83(1986)-  32 30 04.02334(N)    092 06 23.24923(W) AD(       ) 2
 CQ2661  NAD 27      -  32 30 03.50376(N)    092 06 22.76621(W) AD(       ) 2
 CQ2661  NGVD 29 (07/19/86)   33.9    (m)          111.     (f) VERT ANG       
 CQ2661
 CQ2661.Superseded values are not recommended for survey control.
 CQ2661
 CQ2661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2661.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2661
 CQ2661_MARKER: DD = SURVEY DISK
 CQ2661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2661_STAMPING: 37B003 1966
 CQ2661_MARK LOGO: LADHGS
 CQ2661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2661+STABILITY: SURFACE MOTION
 CQ2661
 CQ2661  HISTORY     - Date     Condition        Report By
 CQ2661  HISTORY     - 1966     MONUMENTED       LADH
 CQ2661  HISTORY     - 19910515 GOOD             USPSQD
 CQ2661  HISTORY     - 19961212 MARK NOT FOUND   USPSQD
 CQ2661  HISTORY     - 20030301 MARK NOT FOUND   USPSQD
 CQ2661
 CQ2661                          STATION DESCRIPTION
 CQ2661
 CQ2661'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2661'STATION IS LOCATED IN MONROE, LOUISIANA AND IS SET IN THE
 CQ2661'ISLAND AT THE 7TH STREET EXIT RAMP ON INTERSTATE 20. STATION
 CQ2661'IS SET EVEN WITH THE SURFACE OF THE ROADWAY.  EXIT IS ON THE
 CQ2661'WESTBOUND LANE AND NORTH SIDE OF INTERSTATE 20.
 CQ2661'
 CQ2661'STATION IS A STANDARD BRONZE DISK SET IN CONCRETE.  STATION
 CQ2661'IS STAMPED 37B003.
 CQ2661'
 CQ2661'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE, IN
 CQ2661'MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.2 MILE
 CQ2661'TO LAYTON STREET, THENCE EAST ALONG LAYTON STREET FOR 0.2 MILE
 CQ2661'TO THE SECOND STREET RAMP TO INTERSTATE 20, THENCE EAST ALONG
 CQ2661'INTERSTATE 20 FOR 0.5 MILE TO STATION AT 7TH STREET EXIT
 CQ2661'NORTH OF INTERSTATE 20 ROADWAY.
 CQ2661'
 CQ2661'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2661
 CQ2661                          STATION RECOVERY (1991)
 CQ2661
 CQ2661'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2661'RECOVERED IN GOOD CONDITION.
 CQ2661
 CQ2661                          STATION RECOVERY (1996)
 CQ2661
 CQ2661'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ2661'MARK NOT FOUND.
 CQ2661
 CQ2661                          STATION RECOVERY (2003)
 CQ2661
 CQ2661'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEC)
 CQ2661'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2717 ***********************************************************************
 CQ2717  DESIGNATION -  37B004
 CQ2717  PID         -  CQ2717
 CQ2717  STATE/COUNTY-  LA/OUACHITA
 CQ2717  COUNTRY     -  US
 CQ2717  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2717
 CQ2717                         *CURRENT SURVEY CONTROL
 CQ2717  ______________________________________________________________________
 CQ2717* NAD 83(1992) POSITION- 32 29 59.09610(N) 092 05 33.74058(W)   ADJUSTED
 CQ2717* NAVD 88 ORTHO HEIGHT -    29.2   (meters)       96.    (feet) VERTCON3
 CQ2717  ______________________________________________________________________
 CQ2717  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 CQ2717  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 CQ2717  HORZ ORDER      -  SECOND
 CQ2717
 CQ2717.The horizontal coordinates were established by classical geodetic methods
 CQ2717.and adjusted by the National Geodetic Survey in January 1993.
 CQ2717
 CQ2717.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2717.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2717
 CQ2717.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2717.GEOID18 height accuracy estimate available here.
 CQ2717
 CQ2717.Click photographs - Photos may exist for this station.
 CQ2717
 CQ2717.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2717
 CQ2717. The following values were computed from the NAD 83(1992) position.
 CQ2717
 CQ2717;                    North         East     Units Scale Factor Converg.
 CQ2717;SPC LA N     -   221,798.483 1,038,274.920   MT  0.99996620   +0 12 55.2
 CQ2717;SPC LA N     -   727,683.86  3,406,406.97   sFT  0.99996620   +0 12 55.2
 CQ2717;UTM  15      - 3,596,193.887   585,232.226   MT  0.99968958   +0 29 15.1
 CQ2717
 CQ2717!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2717!SPC LA N     -   0.99999949  x   0.99996620  =   0.99996569
 CQ2717!UTM  15      -   0.99999949  x   0.99968958  =   0.99968907
 CQ2717
 CQ2717:                Primary Azimuth Mark                     Grid Az
 CQ2717:SPC LA N     -  37 C 001                                 093 05 18.6
 CQ2717:UTM  15      -  37 C 001                                 092 48 58.7
 CQ2717
 CQ2717_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8523296193(NAD 83)
 CQ2717
 CQ2717|---------------------------------------------------------------------|
 CQ2717| PID    Reference Object                     Distance      Geod. Az  |
 CQ2717|                                                           dddmmss.s |
 CQ2717| CQ2591 37 C 001                            APPROX. 1.6 KM 0931813.8 |
 CQ2717|---------------------------------------------------------------------|
 CQ2717
 CQ2717                          SUPERSEDED SURVEY CONTROL
 CQ2717
 CQ2717  NAD 83(1986)-  32 29 59.10963(N)    092 05 33.73369(W) AD(       ) 2
 CQ2717  NAD 27      -  32 29 58.59060(N)    092 05 33.25195(W) AD(       ) 2
 CQ2717  NGVD 29 (07/19/86)   29.2    (m)           96.     (f) VERT ANG       
 CQ2717
 CQ2717.Superseded values are not recommended for survey control.
 CQ2717
 CQ2717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2717.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2717
 CQ2717_MARKER: DD = SURVEY DISK
 CQ2717_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2717_SP_SET: OVERPASS
 CQ2717_STAMPING: 37B004 1966
 CQ2717_MARK LOGO: LADHGS
 CQ2717_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2717_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2717+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2003
 CQ2717
 CQ2717  HISTORY     - Date     Condition        Report By
 CQ2717  HISTORY     - 1966     MONUMENTED       LADH
 CQ2717  HISTORY     - 1973     GOOD             NGS
 CQ2717  HISTORY     - 1978     GOOD             LADTD
 CQ2717  HISTORY     - 1987     GOOD             LADTD
 CQ2717  HISTORY     - 19910515 GOOD             USPSQD
 CQ2717  HISTORY     - 20030301 GOOD             USPSQD
 CQ2717
 CQ2717                          STATION DESCRIPTION
 CQ2717
 CQ2717'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2717'STATION IS SET IN THE SOUTHEAST CORNER OF THE ORANGE STREET
 CQ2717'OVERPASS ON INTERSTATE 20 AND IS MARKED BY A STANDARD BRONZE
 CQ2717'DISK SET IN THE ROADWAY 3 FEET WEST OF THE CURB (IN THE ABUTMENT).
 CQ2717'
 CQ2717'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE IN
 CQ2717'MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.2 MILE TO
 CQ2717'LAYTON STREET, THENCE EAST FOR 0.2 MILE TO THE SECOND STREET
 CQ2717'ENTRANCE RAMP TO INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CQ2717'20 FOR 1.0 MILE TO STATION SET IN SOUTHEAST CORNER OF OVERPASS.
 CQ2717'
 CQ2717'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2717
 CQ2717                          STATION RECOVERY (1973)
 CQ2717
 CQ2717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 CQ2717'THE STATION MARK WAS FOUND TO BE IN GOOD CONDITION.  A NEW
 CQ2717'DESCRIPTION FOLLOWS--
 CQ2717'
 CQ2717'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2717'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN A DRILL HOLE
 CQ2717'IN A WALKWAY ON AN OVERPASS THAT IS 8 INCHES ABOVE THE
 CQ2717'ROADWAY.  IT IS STAMPED 37B004.  IT IS 12 FEET EAST OF THE
 CQ2717'CENTER OF THE OVERPASS ROADWAY (ORANGE STREET), 4 FEET NORTHWEST
 CQ2717'OF A METAL WITNESS POST AND SIGN, AND 3 FEET WEST OF A CONCRETE
 CQ2717'RAIL ON THE OVERPASS.
 CQ2717'
 CQ2717'TO REACH THE STATION FROM THE U.S. HIGHWAY 165 AND INTERSTATE 20
 CQ2717'INTERCHANGE IN EAST MONROE, GO WEST ALONG INTERSTATE 20 FOR 1 MILE
 CQ2717'TO THE TEXAS AVENUE INTERCHANGE (STATE HIGHWAY 594), GO ON THE
 CQ2717'OFF RAMP TO THE RIGHT AND GO NORTH AND EAST ALONG STATE HIGHWAY
 CQ2717'594 FOR 0.3 MILE TO A BLACKTOP ROAD ON THE RIGHT (ORANGE
 CQ2717'STREET).  TURN RIGHT ON ORANGE STREET AND GO SOUTH FOR 0.2 MILE
 CQ2717'TO AN OVERPASS ON INTERSTATE 20.  THE STATION IS SET NEAR THE
 CQ2717'SOUTHEAST CORNER OF THE OVERPASS IN THE WALKWAY.
 CQ2717
 CQ2717                          STATION RECOVERY (1978)
 CQ2717
 CQ2717'RECOVERY NOTE BY LA TRANSP AND DEV 1978 (JEG)
 CQ2717'37B004 U.S.C. AND G.S. GOOD.
 CQ2717
 CQ2717                          STATION RECOVERY (1987)
 CQ2717
 CQ2717'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2717'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2717
 CQ2717                          STATION RECOVERY (1991)
 CQ2717
 CQ2717'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2717'RECOVERED IN GOOD CONDITION.
 CQ2717
 CQ2717                          STATION RECOVERY (2003)
 CQ2717
 CQ2717'RECOVERY NOTE BY US POWER SQUADRON 2003 (TPJ)
 CQ2717'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2716 ***********************************************************************
 CQ2716  DESIGNATION -  37B005
 CQ2716  PID         -  CQ2716
 CQ2716  STATE/COUNTY-  LA/OUACHITA
 CQ2716  COUNTRY     -  US
 CQ2716  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2716
 CQ2716                         *CURRENT SURVEY CONTROL
 CQ2716  ______________________________________________________________________
 CQ2716* NAD 83(1992) POSITION- 32 29 58.33384(N) 092 04 59.91870(W)   ADJUSTED
 CQ2716* NAVD 88 ORTHO HEIGHT -    27.3   (meters)       90.    (feet) VERTCON3
 CQ2716  ______________________________________________________________________
 CQ2716  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 CQ2716  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 CQ2716  HORZ ORDER      -  SECOND
 CQ2716
 CQ2716.The horizontal coordinates were established by classical geodetic methods
 CQ2716.and adjusted by the National Geodetic Survey in January 1993.
 CQ2716
 CQ2716.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2716
 CQ2716.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2716.GEOID18 height accuracy estimate available here.
 CQ2716
 CQ2716.Click photographs - Photos may exist for this station.
 CQ2716
 CQ2716.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2716
 CQ2716. The following values were computed from the NAD 83(1992) position.
 CQ2716
 CQ2716;                    North         East     Units Scale Factor Converg.
 CQ2716;SPC LA N     -   221,778.359 1,039,157.885   MT  0.99996616   +0 13 13.1
 CQ2716;SPC LA N     -   727,617.83  3,409,303.83   sFT  0.99996616   +0 13 13.1
 CQ2716;UTM  15      - 3,596,177.963   586,115.033   MT  0.99969144   +0 29 33.2
 CQ2716
 CQ2716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2716!SPC LA N     -   0.99999979  x   0.99996616  =   0.99996595
 CQ2716!UTM  15      -   0.99999979  x   0.99969144  =   0.99969123
 CQ2716
 CQ2716:                Primary Azimuth Mark                     Grid Az
 CQ2716:SPC LA N     -  MONROE W BASE RESET                      324 07 07.8
 CQ2716:UTM  15      -  MONROE W BASE RESET                      323 50 47.7
 CQ2716
 CQ2716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8611596177(NAD 83)
 CQ2716
 CQ2716|---------------------------------------------------------------------|
 CQ2716| PID    Reference Object                     Distance      Geod. Az  |
 CQ2716|                                                           dddmmss.s |
 CQ2716| CQ3433 MONROE W BASE RESET                 441.188 METERS 3242020.9 |
 CQ2716|---------------------------------------------------------------------|
 CQ2716
 CQ2716                          SUPERSEDED SURVEY CONTROL
 CQ2716
 CQ2716  NAD 83(1986)-  32 29 58.34739(N)    092 04 59.91183(W) AD(       ) 2
 CQ2716  NAD 27      -  32 29 57.82893(N)    092 04 59.43133(W) AD(       ) 2
 CQ2716  NGVD 29 (07/19/86)   27.3    (m)           90.     (f) VERT ANG       
 CQ2716
 CQ2716.Superseded values are not recommended for survey control.
 CQ2716
 CQ2716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2716.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2716
 CQ2716_MARKER: DD = SURVEY DISK
 CQ2716_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2716_SP_SET: OVERPASS
 CQ2716_STAMPING: 37B005 1966
 CQ2716_MARK LOGO: LADHGS
 CQ2716_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2716+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2003
 CQ2716
 CQ2716  HISTORY     - Date     Condition        Report By
 CQ2716  HISTORY     - 1966     MONUMENTED       LADH
 CQ2716  HISTORY     - 1973     GOOD             NGS
 CQ2716  HISTORY     - 1987     GOOD             LADTD
 CQ2716  HISTORY     - 19910515 GOOD             USPSQD
 CQ2716  HISTORY     - 20030301 GOOD             USPSQD
 CQ2716
 CQ2716                          STATION DESCRIPTION
 CQ2716
 CQ2716'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2716'STATION IS SET IN THE NORTHWEST CORNER OF OVERPASS ON WEST
 CQ2716'BOUND ROADWAY OF INTERSTATE 20 OVER U.S. HIGHWAY 165 AND
 CQ2716'IS MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY OF
 CQ2716'THE OVERPASS (3.00 FEET SOUTH OF THE CURB) IN THE ABUTMENT.
 CQ2716'STATION IS 7.22 FEET SOUTHEAST OF A METAL WITNESS POST AND
 CQ2716'SIGN, 9.40 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND
 CQ2716'LANE OF INTERSTATE 20 AND IS STAMPED 37B005.
 CQ2716'
 CQ2716'TO REACH THIS STATION FROM THE OUACHITA PARISH COURTHOUSE
 CQ2716'IN MONROE, LOUISIANA, FOLLOW ST. JOHN STREET SOUTH FOR 0.2
 CQ2716'MILE TO LAYTON STREET, THENCE EAST ALONG LAYTON STREET FOR
 CQ2716'0.2 MILE TO THE SECOND STREET RAMP TO INTERSTATE 20, THENCE
 CQ2716'EAST ALONG INTERSTATE 20 FOR 1.8 MILE TO STATION SET IN
 CQ2716'NORTHWEST CORNER OF OVERPASS ON WEST BOUND LANE.
 CQ2716'
 CQ2716'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2716
 CQ2716                          STATION RECOVERY (1973)
 CQ2716
 CQ2716'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 CQ2716'THE STATION WAS FOUND TO BE IN GOOD CONDITION.  A NEW
 CQ2716'DESCRIPTION FOLLOWS--
 CQ2716'
 CQ2716'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2716'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN A CONCRETE
 CQ2716'BRIDGE ABUTMENT FLUSH WITH THE ROADWAY.  IT IS STAMPED
 CQ2716'37B005.  IT IS 7.22 FEET SOUTHEAST OF A METAL WITNESS POST AND
 CQ2716'SIGN, 9.4 FEET NORTH OF THE CENTER OF THE WEST BOUND LANE ON
 CQ2716'INTERSTATE 20, AND 3 FEET SOUTH OF THE CURB ON THE OVERPASS.
 CQ2716'
 CQ2716'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CQ2716'U.S. HIGHWAY 165 IN EAST MONROE, GO SOUTH ALONG U.S. HIGHWAY 165
 CQ2716'FOR 1.5 MILES TO THE INTERCHANGE ON INTERSTATE 20.  THE STATION
 CQ2716'IS SET IN THE ABUTMENT ON THE NORTHWEST CORNER OF THE OVERPASS
 CQ2716'ON THE WEST BOUND LANE ON INTERSTATE 20.
 CQ2716
 CQ2716                          STATION RECOVERY (1987)
 CQ2716
 CQ2716'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ2716'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ2716
 CQ2716                          STATION RECOVERY (1991)
 CQ2716
 CQ2716'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2716'RECOVERED IN GOOD CONDITION.
 CQ2716
 CQ2716                          STATION RECOVERY (2003)
 CQ2716
 CQ2716'RECOVERY NOTE BY US POWER SQUADRON 2003 (TPJ)
 CQ2716'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2734 ***********************************************************************
 CQ2734  DESIGNATION -  37C002
 CQ2734  PID         -  CQ2734
 CQ2734  STATE/COUNTY-  LA/OUACHITA
 CQ2734  COUNTRY     -  US
 CQ2734  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2734
 CQ2734                         *CURRENT SURVEY CONTROL
 CQ2734  ______________________________________________________________________
 CQ2734* NAD 83(1992) POSITION- 32 29 45.49347(N) 092 03 54.50905(W)   ADJUSTED
 CQ2734* NAVD 88 ORTHO HEIGHT -    20.6   (meters)       68.    (feet) VERTCON3
 CQ2734  ______________________________________________________________________
 CQ2734  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 CQ2734  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 CQ2734  HORZ ORDER      -  SECOND
 CQ2734
 CQ2734.The horizontal coordinates were established by classical geodetic methods
 CQ2734.and adjusted by the National Geodetic Survey in January 1993.
 CQ2734
 CQ2734.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2734.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2734
 CQ2734.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2734.GEOID18 height accuracy estimate available here.
 CQ2734
 CQ2734.Click photographs - Photos may exist for this station.
 CQ2734
 CQ2734.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2734
 CQ2734. The following values were computed from the NAD 83(1992) position.
 CQ2734
 CQ2734;                    North         East     Units Scale Factor Converg.
 CQ2734;SPC LA N     -   221,389.545 1,040,866.906   MT  0.99996553   +0 13 47.7
 CQ2734;SPC LA N     -   726,342.20  3,414,910.84   sFT  0.99996553   +0 13 47.7
 CQ2734;UTM  15      - 3,595,797.380   587,825.417   MT  0.99969511   +0 30 08.2
 CQ2734
 CQ2734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2734!SPC LA N     -   1.00000084  x   0.99996553  =   0.99996637
 CQ2734!UTM  15      -   1.00000084  x   0.99969511  =   0.99969595
 CQ2734
 CQ2734:                Primary Azimuth Mark                     Grid Az
 CQ2734:SPC LA N     -  37C003                                   102 23 09.0
 CQ2734:UTM  15      -  37C003                                   102 06 48.5
 CQ2734
 CQ2734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8782595797(NAD 83)
 CQ2734
 CQ2734|---------------------------------------------------------------------|
 CQ2734| PID    Reference Object                     Distance      Geod. Az  |
 CQ2734|                                                           dddmmss.s |
 CQ2734| CQ2733 37C003                              APPROX. 1.0 KM 1023656.7 |
 CQ2734|---------------------------------------------------------------------|
 CQ2734
 CQ2734                          SUPERSEDED SURVEY CONTROL
 CQ2734
 CQ2734  NAD 83(1986)-  32 29 45.50702(N)    092 03 54.50213(W) AD(       ) 2
 CQ2734  NAD 27      -  32 29 44.98886(N)    092 03 54.02214(W) AD(       ) 2
 CQ2734  NGVD 29 (07/19/86)   20.6    (m)           68.     (f) VERT ANG       
 CQ2734
 CQ2734.Superseded values are not recommended for survey control.
 CQ2734
 CQ2734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2734.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2734
 CQ2734_MARKER: DD = SURVEY DISK
 CQ2734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2734_STAMPING: 37C002 1973
 CQ2734_MARK LOGO: LADHGS
 CQ2734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2734+STABILITY: SURFACE MOTION
 CQ2734
 CQ2734  HISTORY     - Date     Condition        Report By
 CQ2734  HISTORY     - 1973     MONUMENTED       LADTD
 CQ2734  HISTORY     - 19910515 GOOD             USPSQD
 CQ2734
 CQ2734                          STATION DESCRIPTION
 CQ2734
 CQ2734'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CQ2734'THE STATION IS LOCATED 1 MILE EAST OF MONROE, 4 MILES WEST OF
 CQ2734'MILLHAVEN, AND 14 MILES SOUTH-SOUTHEAST OF STERLINGTON, IN THE
 CQ2734'SOUTHWEST QUARTER OF SECTION 13, T18N-R4E, AND ON THE PROPERTY
 CQ2734'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ2734'
 CQ2734'TO REACH THE STATION FROM THE U.S. HIGHWAY 165 INTERCHANGE IN
 CQ2734'EAST MONROE, GO EAST ALONG INTERSTATE 20 FOR 1 MILE TO THE
 CQ2734'STATION, WHICH IS SET TO THE RIGHT AND SOUTH OF THE HIGHWAY
 CQ2734'NEAR A FENCE.
 CQ2734'
 CQ2734'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2734'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CQ2734'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ2734'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS
 CQ2734'OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CQ2734'STAMPED 37C002 1973.  THE MARK IS 59 FEET SOUTH OF THE CENTER OF
 CQ2734'THE EAST BOUND LANE ON INTERSTATE 20, 48 FEET NORTH OF A
 CQ2734'RIGHT-OF-WAY FENCE, 35 FEET SOUTHEAST OF THE CENTER OF A BOX
 CQ2734'CULVERT ON A CROSS-DRAIN UNDER INTERSTATE 20, 4 FEET EAST OF
 CQ2734'A NORTH-SOUTH FENCE, AND 2 FEET WEST OF A METAL WITNESS POST
 CQ2734'AND SIGN.
 CQ2734'
 CQ2734'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CQ2734
 CQ2734                          STATION RECOVERY (1991)
 CQ2734
 CQ2734'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2733 ***********************************************************************
 CQ2733  DESIGNATION -  37C003
 CQ2733  PID         -  CQ2733
 CQ2733  STATE/COUNTY-  LA/OUACHITA
 CQ2733  COUNTRY     -  US
 CQ2733  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2733
 CQ2733                         *CURRENT SURVEY CONTROL
 CQ2733  ______________________________________________________________________
 CQ2733* NAD 83(1992) POSITION- 32 29 38.28347(N) 092 03 16.50637(W)   ADJUSTED
 CQ2733* NAVD 88 ORTHO HEIGHT -    27.6   (meters)       91.    (feet) VERTCON3
 CQ2733  ______________________________________________________________________
 CQ2733  GEOID HEIGHT    -        -25.914 (meters)                     GEOID18
 CQ2733  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 CQ2733  HORZ ORDER      -  SECOND
 CQ2733
 CQ2733.The horizontal coordinates were established by classical geodetic methods
 CQ2733.and adjusted by the National Geodetic Survey in January 1993.
 CQ2733
 CQ2733.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2733.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2733
 CQ2733.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2733.GEOID18 height accuracy estimate available here.
 CQ2733
 CQ2733.Click photographs - Photos may exist for this station.
 CQ2733
 CQ2733.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2733
 CQ2733. The following values were computed from the NAD 83(1992) position.
 CQ2733
 CQ2733;                    North         East     Units Scale Factor Converg.
 CQ2733;SPC LA N     -   221,171.485 1,041,859.868   MT  0.99996518   +0 14 07.8
 CQ2733;SPC LA N     -   725,626.78  3,418,168.58   sFT  0.99996518   +0 14 07.8
 CQ2733;UTM  15      - 3,595,584.100   588,819.136   MT  0.99969728   +0 30 28.5
 CQ2733
 CQ2733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2733!SPC LA N     -   0.99999974  x   0.99996518  =   0.99996492
 CQ2733!UTM  15      -   0.99999974  x   0.99969728  =   0.99969702
 CQ2733
 CQ2733:                Primary Azimuth Mark                     Grid Az
 CQ2733:SPC LA N     -  37C004                                   091 53 20.5
 CQ2733:UTM  15      -  37C004                                   091 36 59.8
 CQ2733
 CQ2733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8881995584(NAD 83)
 CQ2733
 CQ2733|---------------------------------------------------------------------|
 CQ2733| PID    Reference Object                     Distance      Geod. Az  |
 CQ2733|                                                           dddmmss.s |
 CQ2733| CQ2732 37C004                              APPROX. 1.6 KM 0920728.3 |
 CQ2733|---------------------------------------------------------------------|
 CQ2733
 CQ2733                          SUPERSEDED SURVEY CONTROL
 CQ2733
 CQ2733  NAD 83(1986)-  32 29 38.29701(N)    092 03 16.49944(W) AD(       ) 2
 CQ2733  NAD 27      -  32 29 37.77895(N)    092 03 16.02002(W) AD(       ) 2
 CQ2733  NGVD 29 (07/19/86)   27.6    (m)           91.     (f) VERT ANG       
 CQ2733
 CQ2733.Superseded values are not recommended for survey control.
 CQ2733
 CQ2733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2733.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2733
 CQ2733_MARKER: DD = SURVEY DISK
 CQ2733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2733_STAMPING: 37C003 1973
 CQ2733_MARK LOGO: LADHGS
 CQ2733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2733+STABILITY: SURFACE MOTION
 CQ2733
 CQ2733  HISTORY     - Date     Condition        Report By
 CQ2733  HISTORY     - 1973     MONUMENTED       LADTD
 CQ2733  HISTORY     - 19910515 GOOD             USPSQD
 CQ2733
 CQ2733                          STATION DESCRIPTION
 CQ2733
 CQ2733'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CQ2733'THE STATION IS LOCATED 2.5 MILES EAST OF DOWNTOWN MONROE, 4 MILES
 CQ2733'SOUTHWEST OF MILLHAVEN, AND 14 MILES SOUTH-SOUTHEAST OF
 CQ2733'STERLINGTON, IN THE NORTHEAST QUARTER OF SECTION 4, T17N-R4E, AND
 CQ2733'ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ2733'
 CQ2733'TO REACH THE STATION FROM THE U.S. HIGHWAY 165 AND INTERSTATE
 CQ2733'20 INTERCHANGE IN EAST MONROE, GO EAST ALONG INTERSTATE 20 FOR
 CQ2733'1.6 MILES TO THE GARRETT ROAD INTERCHANGE.  THE STATION IS SET
 CQ2733'NEAR THE SOUTHWEST CORNER OF THE OVERPASS ON THIS INTERCHANGE.
 CQ2733'
 CQ2733'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2733'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CQ2733'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ2733'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CQ2733'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CQ2733'STAMPED 37C003 1973.  THE MARK IS 64.5 FEET SOUTH OF THE
 CQ2733'SOUTHWEST CORNER OF THE GARRETT ROAD OVERPASS, 16 FEET WEST OF
 CQ2733'THE CENTER OF GARRETT ROAD, 3 FEET WEST OF A METAL GUARD RAIL,
 CQ2733'AND 2 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 CQ2733'
 CQ2733'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CQ2733
 CQ2733                          STATION RECOVERY (1991)
 CQ2733
 CQ2733'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2732 ***********************************************************************
 CQ2732  DESIGNATION -  37C004
 CQ2732  PID         -  CQ2732
 CQ2732  STATE/COUNTY-  LA/OUACHITA
 CQ2732  COUNTRY     -  US
 CQ2732  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2732
 CQ2732                         *CURRENT SURVEY CONTROL
 CQ2732  ______________________________________________________________________
 CQ2732* NAD 83(1992) POSITION- 32 29 36.34811(N) 092 02 15.08086(W)   ADJUSTED
 CQ2732* NAVD 88 ORTHO HEIGHT -    21.8   (meters)       72.    (feet) VERTCON3
 CQ2732  ______________________________________________________________________
 CQ2732  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ2732  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 CQ2732  HORZ ORDER      -  SECOND
 CQ2732
 CQ2732.The horizontal coordinates were established by classical geodetic methods
 CQ2732.and adjusted by the National Geodetic Survey in January 1993.
 CQ2732
 CQ2732.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2732.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2732
 CQ2732.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2732.GEOID18 height accuracy estimate available here.
 CQ2732
 CQ2732.Click photographs - Photos may exist for this station.
 CQ2732
 CQ2732.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2732
 CQ2732. The following values were computed from the NAD 83(1992) position.
 CQ2732
 CQ2732;                    North         East     Units Scale Factor Converg.
 CQ2732;SPC LA N     -   221,118.587 1,043,463.651   MT  0.99996509   +0 14 40.2
 CQ2732;SPC LA N     -   725,453.23  3,423,430.33   sFT  0.99996509   +0 14 40.2
 CQ2732;UTM  15      - 3,595,538.842   590,422.726   MT  0.99970082   +0 31 01.5
 CQ2732
 CQ2732!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2732!SPC LA N     -   1.00000065  x   0.99996509  =   0.99996574
 CQ2732!UTM  15      -   1.00000065  x   0.99970082  =   0.99970147
 CQ2732
 CQ2732:                Primary Azimuth Mark                     Grid Az
 CQ2732:SPC LA N     -  37C005                                   098 05 48.7
 CQ2732:UTM  15      -  37C005                                   097 49 27.4
 CQ2732
 CQ2732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9042295538(NAD 83)
 CQ2732
 CQ2732|---------------------------------------------------------------------|
 CQ2732| PID    Reference Object                     Distance      Geod. Az  |
 CQ2732|                                                           dddmmss.s |
 CQ2732| CQ2731 37C005                              APPROX. 1.7 KM 0982028.9 |
 CQ2732|---------------------------------------------------------------------|
 CQ2732
 CQ2732                          SUPERSEDED SURVEY CONTROL
 CQ2732
 CQ2732  NAD 83(1986)-  32 29 36.36162(N)    092 02 15.07392(W) AD(       ) 2
 CQ2732  NAD 27      -  32 29 35.84401(N)    092 02 14.59615(W) AD(       ) 2
 CQ2732  NGVD 29 (07/19/86)   21.8    (m)           72.     (f) VERT ANG       
 CQ2732
 CQ2732.Superseded values are not recommended for survey control.
 CQ2732
 CQ2732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2732.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2732
 CQ2732_MARKER: DD = SURVEY DISK
 CQ2732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2732_STAMPING: 37C004 1973
 CQ2732_MARK LOGO: LADHGS
 CQ2732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2732+STABILITY: SURFACE MOTION
 CQ2732
 CQ2732  HISTORY     - Date     Condition        Report By
 CQ2732  HISTORY     - 1973     MONUMENTED       LADTD
 CQ2732  HISTORY     - 19910515 GOOD             USPSQD
 CQ2732
 CQ2732                          STATION DESCRIPTION
 CQ2732
 CQ2732'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CQ2732'THE STATION IS LOCATED 3.5 MILES EAST OF DOWNTOWN MONROE, 2.5
 CQ2732'MILES SOUTHWEST OF MILLHAVEN, AND 14 MILES SOUTH-SOUTHEAST OF
 CQ2732'STERLINGTON IN THE NORTHEAST QUARTER OF SECTION 4, T17N-R4E,
 CQ2732'AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ2732'
 CQ2732'TO REACH THE STATION FROM THE U.S. HIGHWAY 165 AND INTERSTATE
 CQ2732'20 INTERCHANGE IN EAST MONROE, GO EAST ALONG INTERSTATE 20 FOR
 CQ2732'2.5 MILES.  THE STATION IS SET TO THE NORTH OF THE HIGHWAY NEAR
 CQ2732'THE RIGHT-OF-WAY FENCE AND A CROSS-DRAIN.
 CQ2732'
 CQ2732'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2732'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CQ2732'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ2732'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CQ2732'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CQ2732'STAMPED 37C007 1973.  THE MARK IS 102 FEET NORTH OF THE CENTER
 CQ2732'OF THE WEST BOUND LANE ON INTERSTATE 20, 72 FEET
 CQ2732'NORTH-NORTHWEST OF THE CENTER OF A BOX CULVERT ON A CROSS-DRAIN
 CQ2732'UNDER INTERSTATE 20, 4 FEET SOUTH OF A RIGHT-OF-WAY FENCE, AND
 CQ2732'2 FEET WEST OF A METAL WITNESS POST AND SIGN.
 CQ2732'
 CQ2732'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CQ2732
 CQ2732                          STATION RECOVERY (1991)
 CQ2732
 CQ2732'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2731 ***********************************************************************
 CQ2731  DESIGNATION -  37C005
 CQ2731  PID         -  CQ2731
 CQ2731  STATE/COUNTY-  LA/OUACHITA
 CQ2731  COUNTRY     -  US
 CQ2731  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2731
 CQ2731                         *CURRENT SURVEY CONTROL
 CQ2731  ______________________________________________________________________
 CQ2731* NAD 83(1992) POSITION- 32 29 28.14158(N) 092 01 09.07866(W)   ADJUSTED
 CQ2731* NAVD 88 ORTHO HEIGHT -    22.0   (meters)       72.    (feet) VERTCON3
 CQ2731  ______________________________________________________________________
 CQ2731  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 CQ2731  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 CQ2731  HORZ ORDER      -  SECOND
 CQ2731
 CQ2731.The horizontal coordinates were established by classical geodetic methods
 CQ2731.and adjusted by the National Geodetic Survey in January 1993.
 CQ2731
 CQ2731.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2731.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2731
 CQ2731.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2731.GEOID18 height accuracy estimate available here.
 CQ2731
 CQ2731.Click photographs - Photos may exist for this station.
 CQ2731
 CQ2731.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2731
 CQ2731. The following values were computed from the NAD 83(1992) position.
 CQ2731
 CQ2731;                    North         East     Units Scale Factor Converg.
 CQ2731;SPC LA N     -   220,873.301 1,045,187.786   MT  0.99996469   +0 15 15.1
 CQ2731;SPC LA N     -   724,648.49  3,429,086.93   sFT  0.99996469   +0 15 15.1
 CQ2731;UTM  15      - 3,595,301.825   592,147.556   MT  0.99970471   +0 31 36.8
 CQ2731
 CQ2731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2731!SPC LA N     -   1.00000062  x   0.99996469  =   0.99996531
 CQ2731!UTM  15      -   1.00000062  x   0.99970471  =   0.99970533
 CQ2731
 CQ2731:                Primary Azimuth Mark                     Grid Az
 CQ2731:SPC LA N     -  37C006                                   094 12 37.7
 CQ2731:UTM  15      -  37C006                                   093 56 16.0
 CQ2731
 CQ2731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9214795301(NAD 83)
 CQ2731
 CQ2731|---------------------------------------------------------------------|
 CQ2731| PID    Reference Object                     Distance      Geod. Az  |
 CQ2731|                                                           dddmmss.s |
 CQ2731| CP3085 37C006                              APPROX. 2.7 KM 0942752.8 |
 CQ2731|---------------------------------------------------------------------|
 CQ2731
 CQ2731                          SUPERSEDED SURVEY CONTROL
 CQ2731
 CQ2731  NAD 83(1986)-  32 29 28.15505(N)    092 01 09.07172(W) AD(       ) 2
 CQ2731  NAD 27      -  32 29 27.63765(N)    092 01 08.59547(W) AD(       ) 2
 CQ2731  NGVD 29 (07/19/86)   22.0    (m)           72.     (f) VERT ANG       
 CQ2731
 CQ2731.Superseded values are not recommended for survey control.
 CQ2731
 CQ2731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2731.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2731
 CQ2731_MARKER: DD = SURVEY DISK
 CQ2731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2731_STAMPING: 37C005 1973
 CQ2731_MARK LOGO: LADHGS
 CQ2731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2731+STABILITY: SURFACE MOTION
 CQ2731
 CQ2731  HISTORY     - Date     Condition        Report By
 CQ2731  HISTORY     - 1973     MONUMENTED       LADTD
 CQ2731
 CQ2731                          STATION DESCRIPTION
 CQ2731
 CQ2731'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CQ2731'THE STATION IS LOCATED 3.5 MILES EAST OF MONROE, 1.5 MILES WEST
 CQ2731'OF MILLHAVEN, AND 14.5 MILES SOUTH-SOUTHEAST OF STERLINGTON,
 CQ2731'IN THE NORTHWEST QUARTER OF SECTION 1, T17N-R4E, AND ON THE
 CQ2731'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ2731'
 CQ2731'TO REACH THE STATION FROM THE GARRETT ROAD INTERCHANGE ON
 CQ2731'INTERSTATE 20 IN EAST MONROE, GO EAST ALONG INTERSTATE 20 FOR
 CQ2731'2 MILES.  THE STATION IS SET ON THE RIGHT AND SOUTH OF THE
 CQ2731'HIGHWAY NEAR A RIGHT-OF-WAY FENCE.
 CQ2731'
 CQ2731'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2731'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CQ2731'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ2731'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CQ2731'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CQ2731'STAMPED 37C005 1973.  THE MARK IS 73 FEET SOUTH OF THE CENTER
 CQ2731'OF THE EAST BOUND LANE OF INTERSTATE 20, 20 FEET NORTH OF THE
 CQ2731'CENTER OF A BLACK-TOP ROAD, 3 FEET SOUTH OF A RIGHT-OF-WAY
 CQ2731'FENCE, AND 2 FEET EAST OF A METAL WITNESS POST AND SIGN.
 CQ2731'
 CQ2731'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3085 ***********************************************************************
 CP3085  DESIGNATION -  37C006
 CP3085  PID         -  CP3085
 CP3085  STATE/COUNTY-  LA/OUACHITA
 CP3085  COUNTRY     -  US
 CP3085  USGS QUAD   -  CREW LAKE (2018)
 CP3085
 CP3085                         *CURRENT SURVEY CONTROL
 CP3085  ______________________________________________________________________
 CP3085* NAD 83(1992) POSITION- 32 29 21.38651(N) 091 59 27.17582(W)   ADJUSTED
 CP3085* NAVD 88 ORTHO HEIGHT -    27.7   (meters)       91.    (feet) VERTCON3
 CP3085  ______________________________________________________________________
 CP3085  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 CP3085  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 CP3085  HORZ ORDER      -  SECOND
 CP3085
 CP3085.The horizontal coordinates were established by classical geodetic methods
 CP3085.and adjusted by the National Geodetic Survey in January 1993.
 CP3085
 CP3085.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3085.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3085
 CP3085.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3085.GEOID18 height accuracy estimate available here.
 CP3085
 CP3085.Click photographs - Photos may exist for this station.
 CP3085
 CP3085.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3085
 CP3085. The following values were computed from the NAD 83(1992) position.
 CP3085
 CP3085;                    North         East     Units Scale Factor Converg.
 CP3085;SPC LA N     -   220,677.376 1,047,849.041   MT  0.99996436   +0 16 09.0
 CP3085;SPC LA N     -   724,005.69  3,437,818.06   sFT  0.99996436   +0 16 09.0
 CP3085;UTM  15      - 3,595,118.620   594,809.030   MT  0.99971084   +0 32 31.5
 CP3085
 CP3085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3085!SPC LA N     -   0.99999973  x   0.99996436  =   0.99996409
 CP3085!UTM  15      -   0.99999973  x   0.99971084  =   0.99971057
 CP3085
 CP3085:                Primary Azimuth Mark                     Grid Az
 CP3085:SPC LA N     -  MONROE E BASE RESET                      002 03 45.8
 CP3085:UTM  15      -  MONROE E BASE RESET                      001 47 23.3
 CP3085
 CP3085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9480995118(NAD 83)
 CP3085
 CP3085|---------------------------------------------------------------------|
 CP3085| PID    Reference Object                     Distance      Geod. Az  |
 CP3085|                                                           dddmmss.s |
 CP3085| AA9071 MONROE E BASE RESET                 APPROX. 0.7 KM 0021954.8 |
 CP3085|---------------------------------------------------------------------|
 CP3085
 CP3085                          SUPERSEDED SURVEY CONTROL
 CP3085
 CP3085  NAD 83(1986)-  32 29 21.39989(N)    091 59 27.16888(W) AD(       ) 2
 CP3085  NAD 27      -  32 29 20.88291(N)    091 59 26.69550(W) AD(       ) 2
 CP3085  NGVD 29 (07/19/86)   27.7    (m)           91.     (f) VERT ANG       
 CP3085
 CP3085.Superseded values are not recommended for survey control.
 CP3085
 CP3085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3085.See file dsdata.pdf to determine how the superseded data were derived.
 CP3085
 CP3085_MARKER: DD = SURVEY DISK
 CP3085_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CP3085_SP_SET: OVERPASS
 CP3085_STAMPING: 37C006 1973
 CP3085_MARK LOGO: LADHGS
 CP3085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CP3085
 CP3085  HISTORY     - Date     Condition        Report By
 CP3085  HISTORY     - 1973     MONUMENTED       LADTD
 CP3085  HISTORY     - 19970622 GOOD             USPSQD
 CP3085
 CP3085                          STATION DESCRIPTION
 CP3085
 CP3085'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3085'THE STATION IS LOCATED 5 MILES EAST OF MONROE, 7.5 MILES WEST
 CP3085'OF START, AND 15 MILES SOUTHEAST OF STERLINGTON, IN THE NORTHEAST
 CP3085'QUARTER OF SECTION 6, T17N-R5E, AND ON THE PROPERTY OWNED BY
 CP3085'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3085'
 CP3085'TO REACH THE STATION FROM THE U.S. 165 INTERCHANGE ON INTERSTATE
 CP3085'20 IN EAST MONROE, GO EAST ALONG INTERSTATE 20 FOR 5.3 MILES TO
 CP3085'THE MILLHAVEN INTERCHANGE.  THE STATION IS SET NEAR THE NORTHWEST
 CP3085'CORNER OF THE OVERPASS ON THE INTERCHANGE.
 CP3085'
 CP3085'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3085'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN A DRILL HOLE IN
 CP3085'THE ABUTMENT OF AN OVERPASS THAT IS FLUSH WITH THE ROADWAY.  THE
 CP3085'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3085'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3085'STAMPED 37C006 1973.  THE MARK IS 51 FEET SOUTH OF THE NORTHWEST
 CP3085'CORNER OF AN OVERPASS, 15 FEET WEST OF THE CENTER OF THE
 CP3085'MILLHAVEN ROAD, AND 2 FEET EAST OF THE OVERPASS CURB.
 CP3085'
 CP3085'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP3085
 CP3085                          STATION RECOVERY (1997)
 CP3085
 CP3085'RECOVERY NOTE BY US POWER SQUADRON 1997
 CP3085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3083 ***********************************************************************
 CP3083  DESIGNATION -  37D001
 CP3083  PID         -  CP3083
 CP3083  STATE/COUNTY-  LA/RICHLAND
 CP3083  COUNTRY     -  US
 CP3083  USGS QUAD   -  CREW LAKE (2018)
 CP3083
 CP3083                         *CURRENT SURVEY CONTROL
 CP3083  ______________________________________________________________________
 CP3083* NAD 83(1992) POSITION- 32 29 02.41855(N) 091 55 47.13906(W)   ADJUSTED
 CP3083* NAVD 88 ORTHO HEIGHT -    21.3   (meters)       70.    (feet) VERTCON3
 CP3083  ______________________________________________________________________
 CP3083  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 CP3083  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 CP3083  HORZ ORDER      -  SECOND
 CP3083
 CP3083.The horizontal coordinates were established by classical geodetic methods
 CP3083.and adjusted by the National Geodetic Survey in January 1993.
 CP3083
 CP3083.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3083.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3083
 CP3083.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3083.GEOID18 height accuracy estimate available here.
 CP3083
 CP3083.Click photographs - Photos may exist for this station.
 CP3083
 CP3083.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3083
 CP3083. The following values were computed from the NAD 83(1992) position.
 CP3083
 CP3083;                    North         East     Units Scale Factor Converg.
 CP3083;SPC LA N     -   220,121.718 1,053,596.505   MT  0.99996345   +0 18 05.3
 CP3083;SPC LA N     -   722,182.67  3,456,674.53   sFT  0.99996345   +0 18 05.3
 CP3083;UTM  15      - 3,594,590.497   600,557.662   MT  0.99972469   +0 34 29.4
 CP3083
 CP3083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3083!SPC LA N     -   1.00000074  x   0.99996345  =   0.99996419
 CP3083!UTM  15      -   1.00000074  x   0.99972469  =   0.99972543
 CP3083
 CP3083:                Primary Azimuth Mark                     Grid Az
 CP3083:SPC LA N     -  37D002                                   099 07 54.0
 CP3083:UTM  15      -  37D002                                   098 51 29.9
 CP3083
 CP3083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0055794590(NAD 83)
 CP3083
 CP3083|---------------------------------------------------------------------|
 CP3083| PID    Reference Object                     Distance      Geod. Az  |
 CP3083|                                                           dddmmss.s |
 CP3083| CP3082 37D002                              APPROX. 2.0 KM 0992559.3 |
 CP3083|---------------------------------------------------------------------|
 CP3083
 CP3083                          SUPERSEDED SURVEY CONTROL
 CP3083
 CP3083  NAD 83(1986)-  32 29 02.43160(N)    091 55 47.13207(W) AD(       ) 2
 CP3083  NAD 27      -  32 29 01.91687(N)    091 55 46.66466(W) AD(       ) 2
 CP3083  NGVD 29 (07/19/86)   21.3    (m)           70.     (f) VERT ANG       
 CP3083
 CP3083.Superseded values are not recommended for survey control.
 CP3083
 CP3083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3083.See file dsdata.pdf to determine how the superseded data were derived.
 CP3083
 CP3083_MARKER: DD = SURVEY DISK
 CP3083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3083_STAMPING: 37D001 1973
 CP3083_MARK LOGO: LADHGS
 CP3083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3083+STABILITY: SURFACE MOTION
 CP3083
 CP3083  HISTORY     - Date     Condition        Report By
 CP3083  HISTORY     - 1973     MONUMENTED       LADTD
 CP3083
 CP3083                          STATION DESCRIPTION
 CP3083
 CP3083'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3083'THE STATION IS LOCATED 8.5 MILES EAST OF MONROE, 4.5 MILES WEST
 CP3083'OF START, AND 7.5 MILES NORTHWEST OF RHYMES, IN THE SOUTHEAST
 CP3083'QUARTER OF SECTION 2, T17N-R5E, AND ON THE PROPERTY OWNED BY
 CP3083'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3083'
 CP3083'TO REACH THE STATION FROM THE MILLHAVEN ROAD INTERCHANGE ON
 CP3083'INTERSTATE 20, GO EAST ALONG INTERSTATE 20 FOR 3.3 MILES.  THE
 CP3083'STATION IS SET NEAR THE NORTHEAST CORNER OF THE BAYOU LAFOURCHE
 CP3083'BRIDGE ON THE WEST BOUND LANE ON INTERSTATE 20.
 CP3083'
 CP3083'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3083'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3083'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3083'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3083'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3083'STAMPED 37D001 1973.  THE MARK IS 20 FEET NORTH OF THE CENTER
 CP3083'OF THE WEST BOUND LANE ON INTERSTATE 20, 4.5 FEET EAST OF THE
 CP3083'BRIDGE ABUTMENT, 2.5 FEET NORTHEAST OF THE NORTHEAST CORNER
 CP3083'OF THE BAYOU LAFOURCHE BRIDGE ON THE WEST BOUND LANE ON
 CP3083'INTERSTATE 20, AND 2 FEET WEST OF A METAL WITNESS POST AND
 CP3083'SIGN.
 CP3083'
 CP3083'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3082 ***********************************************************************
 CP3082  DESIGNATION -  37D002
 CP3082  PID         -  CP3082
 CP3082  STATE/COUNTY-  LA/RICHLAND
 CP3082  COUNTRY     -  US
 CP3082  USGS QUAD   -  CREW LAKE (2018)
 CP3082
 CP3082                         *CURRENT SURVEY CONTROL
 CP3082  ______________________________________________________________________
 CP3082* NAD 83(1992) POSITION- 32 28 51.73669(N) 091 54 31.33237(W)   ADJUSTED
 CP3082* NAVD 88 ORTHO HEIGHT -    20.6   (meters)       68.    (feet) VERTCON3
 CP3082  ______________________________________________________________________
 CP3082  GEOID HEIGHT    -        -25.950 (meters)                     GEOID18
 CP3082  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 CP3082  HORZ ORDER      -  SECOND
 CP3082
 CP3082.The horizontal coordinates were established by classical geodetic methods
 CP3082.and adjusted by the National Geodetic Survey in January 1993.
 CP3082
 CP3082.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3082.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3082
 CP3082.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3082.GEOID18 height accuracy estimate available here.
 CP3082
 CP3082.Click photographs - Photos may exist for this station.
 CP3082
 CP3082.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3082
 CP3082. The following values were computed from the NAD 83(1992) position.
 CP3082
 CP3082;                    North         East     Units Scale Factor Converg.
 CP3082;SPC LA N     -   219,803.295 1,055,577.457   MT  0.99996294   +0 18 45.4
 CP3082;SPC LA N     -   721,137.98  3,463,173.71   sFT  0.99996294   +0 18 45.4
 CP3082;UTM  15      - 3,594,281.603   602,539.643   MT  0.99972965   +0 35 10.0
 CP3082
 CP3082!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3082!SPC LA N     -   1.00000085  x   0.99996294  =   0.99996379
 CP3082!UTM  15      -   1.00000085  x   0.99972965  =   0.99973050
 CP3082
 CP3082:                Primary Azimuth Mark                     Grid Az
 CP3082:SPC LA N     -  37D003                                   097 45 22.5
 CP3082:UTM  15      -  37D003                                   097 28 57.9
 CP3082
 CP3082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0253994281(NAD 83)
 CP3082
 CP3082|---------------------------------------------------------------------|
 CP3082| PID    Reference Object                     Distance      Geod. Az  |
 CP3082|                                                           dddmmss.s |
 CP3082| CP3081 37D003                              APPROX. 0.9 KM 0980407.9 |
 CP3082|---------------------------------------------------------------------|
 CP3082
 CP3082                          SUPERSEDED SURVEY CONTROL
 CP3082
 CP3082  NAD 83(1986)-  32 28 51.74960(N)    091 54 31.32534(W) AD(       ) 2
 CP3082  NAD 27      -  32 28 51.23549(N)    091 54 30.85954(W) AD(       ) 2
 CP3082  NGVD 29 (07/19/86)   20.6    (m)           68.     (f) VERT ANG       
 CP3082
 CP3082.Superseded values are not recommended for survey control.
 CP3082
 CP3082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3082.See file dsdata.pdf to determine how the superseded data were derived.
 CP3082
 CP3082_MARKER: DD = SURVEY DISK
 CP3082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3082_STAMPING: 37D002 1973
 CP3082_MARK LOGO: LADHGS
 CP3082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3082+STABILITY: SURFACE MOTION
 CP3082
 CP3082  HISTORY     - Date     Condition        Report By
 CP3082  HISTORY     - 1973     MONUMENTED       LADTD
 CP3082
 CP3082                          STATION DESCRIPTION
 CP3082
 CP3082'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3082'THE STATION IS LOCATED 4.5 MILES EAST OF MILLHAVEN, 3 MILES WEST
 CP3082'OF START, AND 7 MILES NORTH-NORTHWEST OF RHYMES, IN THE
 CP3082'NORTHEAST QUARTER OF SECTION 12, T17N-R5E, AND ON THE PROPERTY
 CP3082'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3082'
 CP3082'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP3082'133 INTERCHANGE, GO WEST ALONG INTERSTATE 20 FOR 2.9 MILES.  THE
 CP3082'STATION IS SET NEAR THE SOUTHEAST CORNER OF THE CREW BAYOU BRIDGE
 CP3082'ON THE WEST BOUND LANE ON INTERSTATE 20.
 CP3082'
 CP3082'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3082'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3082'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3082'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3082'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3082'STAMPED 37D002 1973.  THE MARK IS 65 FEET NORTH OF THE CENTER
 CP3082'OF THE EAST BOUND LANE ON INTERSTATE 20, 24 FEET SOUTH OF THE
 CP3082'CENTER OF THE WEST BOUND LANE ON INTERSTATE 20, 3.5 FEET
 CP3082'SOUTHEAST OF THE SOUTHEAST CORNER OF THE CREW BAYOU BRIDGE ON
 CP3082'THE WEST BOUND LANE ON INTERSTATE 20, AND 2 FEET NORTH OF A
 CP3082'METAL WITNESS POST AND SIGN.
 CP3082'
 CP3082'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3081 ***********************************************************************
 CP3081  DESIGNATION -  37D003
 CP3081  PID         -  CP3081
 CP3081  STATE/COUNTY-  LA/RICHLAND
 CP3081  COUNTRY     -  US
 CP3081  USGS QUAD   -  CREW LAKE (2018)
 CP3081
 CP3081                         *CURRENT SURVEY CONTROL
 CP3081  ______________________________________________________________________
 CP3081* NAD 83(1992) POSITION- 32 28 47.85835(N) 091 53 59.06676(W)   ADJUSTED
 CP3081* NAVD 88 ORTHO HEIGHT -    19.2   (meters)       63.    (feet) VERTCON3
 CP3081  ______________________________________________________________________
 CP3081  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 CP3081  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 CP3081  HORZ ORDER      -  SECOND
 CP3081
 CP3081.The horizontal coordinates were established by classical geodetic methods
 CP3081.and adjusted by the National Geodetic Survey in January 1993.
 CP3081
 CP3081.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3081.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3081
 CP3081.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3081.GEOID18 height accuracy estimate available here.
 CP3081
 CP3081.Click photographs - Photos may exist for this station.
 CP3081
 CP3081.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3081
 CP3081. The following values were computed from the NAD 83(1992) position.
 CP3081
 CP3081;                    North         East     Units Scale Factor Converg.
 CP3081;SPC LA N     -   219,688.463 1,056,420.534   MT  0.99996276   +0 19 02.5
 CP3081;SPC LA N     -   720,761.23  3,465,939.70   sFT  0.99996276   +0 19 02.5
 CP3081;UTM  15      - 3,594,170.823   603,383.063   MT  0.99973180   +0 35 27.2
 CP3081
 CP3081!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3081!SPC LA N     -   1.00000107  x   0.99996276  =   0.99996383
 CP3081!UTM  15      -   1.00000107  x   0.99973180  =   0.99973287
 CP3081
 CP3081:                Primary Azimuth Mark                     Grid Az
 CP3081:SPC LA N     -  37D004                                   089 56 18.3
 CP3081:UTM  15      -  37D004                                   089 39 53.6
 CP3081
 CP3081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0338394170(NAD 83)
 CP3081
 CP3081|---------------------------------------------------------------------|
 CP3081| PID    Reference Object                     Distance      Geod. Az  |
 CP3081|                                                           dddmmss.s |
 CP3081| CP3079 37D004                              APPROX. 2.1 KM 0901520.8 |
 CP3081|---------------------------------------------------------------------|
 CP3081
 CP3081                          SUPERSEDED SURVEY CONTROL
 CP3081
 CP3081  NAD 83(1986)-  32 28 47.87119(N)    091 53 59.05967(W) AD(       ) 2
 CP3081  NAD 27      -  32 28 47.35730(N)    091 53 58.59447(W) AD(       ) 2
 CP3081  NGVD 29 (07/19/86)   19.2    (m)           63.     (f) VERT ANG       
 CP3081
 CP3081.Superseded values are not recommended for survey control.
 CP3081
 CP3081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3081.See file dsdata.pdf to determine how the superseded data were derived.
 CP3081
 CP3081_MARKER: DD = SURVEY DISK
 CP3081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3081_STAMPING: 37D003 1973
 CP3081_MARK LOGO: LADHGS
 CP3081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3081+STABILITY: SURFACE MOTION
 CP3081
 CP3081  HISTORY     - Date     Condition        Report By
 CP3081  HISTORY     - 1973     MONUMENTED       LADTD
 CP3081
 CP3081                          STATION DESCRIPTION
 CP3081
 CP3081'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3081'THE STATION IS LOCATED 2.5 MILES SOUTHWEST OF START, 5 MILES
 CP3081'EAST OF MILLHAVEN, AND 7 MILES NORTH OF RHYMES, IN THE NORTHWEST
 CP3081'QUARTER OF SECTION 7, T17N-R6E, AND ON THE PROPERTY OWNED BY
 CP3081'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3081'
 CP3081'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY 133
 CP3081'INTERCHANGE, GO WEST ALONG INTERSTATE 20 FOR 2.5 MILES.  THE
 CP3081'STATION IS SET TO THE SOUTH OF THE HIGHWAY NEAR A PIPELINE
 CP3081'CROSSING.
 CP3081'
 CP3081'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3081'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3081'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3081'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3081'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3081'STAMPED 37D003 1973.  THE MARK IS 123 FEET EAST OF A PIPELINE
 CP3081'CROSSING, 81 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE
 CP3081'ON INTERSTATE 20, 79 FEET SOUTHEAST OF THE CENTER OF A
 CP3081'CONCRETE HEADWALL ON A CROSS-DRAIN UNDER INTERSTATE 20, 24
 CP3081'FEET NORTH OF A RIGHT-OF-WAY FENCE, AND 2 FEET EAST OF A
 CP3081'METAL WITNESS POST AND SIGN.
 CP3081'
 CP3081'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3079 ***********************************************************************
 CP3079  DESIGNATION -  37D004
 CP3079  PID         -  CP3079
 CP3079  STATE/COUNTY-  LA/RICHLAND
 CP3079  COUNTRY     -  US
 CP3079  USGS QUAD   -  CREW LAKE (2018)
 CP3079
 CP3079                         *CURRENT SURVEY CONTROL
 CP3079  ______________________________________________________________________
 CP3079* NAD 83(1992) POSITION- 32 28 47.55438(N) 091 52 40.53261(W)   ADJUSTED
 CP3079* NAVD 88 ORTHO HEIGHT -    21.0   (meters)       69.    (feet) VERTCON3
 CP3079  ______________________________________________________________________
 CP3079  GEOID HEIGHT    -        -25.959 (meters)                     GEOID18
 CP3079  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 CP3079  HORZ ORDER      -  SECOND
 CP3079
 CP3079.The horizontal coordinates were established by classical geodetic methods
 CP3079.and adjusted by the National Geodetic Survey in January 1993.
 CP3079
 CP3079.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3079.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3079
 CP3079.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3079.GEOID18 height accuracy estimate available here.
 CP3079
 CP3079.Click photographs - Photos may exist for this station.
 CP3079
 CP3079.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3079
 CP3079. The following values were computed from the NAD 83(1992) position.
 CP3079
 CP3079;                    North         East     Units Scale Factor Converg.
 CP3079;SPC LA N     -   219,690.664 1,058,471.040   MT  0.99996274   +0 19 44.0
 CP3079;SPC LA N     -   720,768.45  3,472,667.07   sFT  0.99996274   +0 19 44.0
 CP3079;UTM  15      - 3,594,182.814   605,433.067   MT  0.99973707   +0 36 09.4
 CP3079
 CP3079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3079!SPC LA N     -   1.00000079  x   0.99996274  =   0.99996353
 CP3079!UTM  15      -   1.00000079  x   0.99973707  =   0.99973786
 CP3079
 CP3079:                Primary Azimuth Mark                     Grid Az
 CP3079:SPC LA N     -  37D005                                   101 51 37.6
 CP3079:UTM  15      -  37D005                                   101 35 12.2
 CP3079
 CP3079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0543394182(NAD 83)
 CP3079
 CP3079|---------------------------------------------------------------------|
 CP3079| PID    Reference Object                     Distance      Geod. Az  |
 CP3079|                                                           dddmmss.s |
 CP3079| CP3056 37D005                              APPROX. 1.7 KM 1021121.6 |
 CP3079|---------------------------------------------------------------------|
 CP3079
 CP3079                          SUPERSEDED SURVEY CONTROL
 CP3079
 CP3079  NAD 83(1986)-  32 28 47.56710(N)    091 52 40.52543(W) AD(       ) 2
 CP3079  NAD 27      -  32 28 47.05385(N)    091 52 40.06189(W) AD(       ) 2
 CP3079  NGVD 29 (07/19/86)   21.0    (m)           69.     (f) VERT ANG       
 CP3079
 CP3079.Superseded values are not recommended for survey control.
 CP3079
 CP3079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3079.See file dsdata.pdf to determine how the superseded data were derived.
 CP3079
 CP3079_MARKER: DD = SURVEY DISK
 CP3079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3079_STAMPING: 37D004 1973
 CP3079_MARK LOGO: LADHGS
 CP3079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3079+STABILITY: SURFACE MOTION
 CP3079
 CP3079  HISTORY     - Date     Condition        Report By
 CP3079  HISTORY     - 1973     MONUMENTED       LADTD
 CP3079
 CP3079                          STATION DESCRIPTION
 CP3079
 CP3079'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3079'THE STATION IS LOCATED 1.2 MILES SOUTHWEST OF START, 0.5 MILE
 CP3079'SOUTH OF CREW LAKE, AND 7 MILES NORTH-NORTHEAST OF RHYMES, IN
 CP3079'THE NORTHWEST QUARTER OF SECTION 8, T17N-R6E, AND ON THE PROPERTY
 CP3079'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3079'
 CP3079'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY 133
 CP3079'INTERCHANGE, GO WEST ALONG INTERSTATE 20 FOR 1.2 MILES.  THE
 CP3079'STATION IS SET TO THE SOUTH OF THE HIGHWAY NEAR A BOX CULVERT
 CP3079'ON A CROSS-DRAIN.
 CP3079'
 CP3079'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3079'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3079'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3079'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3079'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3079'STAMPED 37D004 1973.  THE MARK IS 91 FEET SOUTH OF THE CENTER
 CP3079'OF THE EAST BOUND LANE ON INTERSTATE 20, 61 FEET SOUTHWEST OF
 CP3079'THE CENTER OF A DOUBLE BOX CULVERT ON A CROSS-DRAIN UNDER
 CP3079'INTERSTATE 20, 15 FEET NORTH OF A RIGHT-OF-WAY FENCE, AND 2
 CP3079'FEET EAST OF A METAL WITNESS POST AND SIGN.
 CP3079'
 CP3079'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3056 ***********************************************************************
 CP3056  DESIGNATION -  37D005
 CP3056  PID         -  CP3056
 CP3056  STATE/COUNTY-  LA/RICHLAND
 CP3056  COUNTRY     -  US
 CP3056  USGS QUAD   -  RAYVILLE (2018)
 CP3056
 CP3056                         *CURRENT SURVEY CONTROL
 CP3056  ______________________________________________________________________
 CP3056* NAD 83(1992) POSITION- 32 28 36.18060(N) 091 51 38.43956(W)   ADJUSTED
 CP3056* NAVD 88 ORTHO HEIGHT -    29.2   (meters)       96.    (feet) VERTCON3
 CP3056  ______________________________________________________________________
 CP3056  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 CP3056  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 CP3056  HORZ ORDER      -  SECOND
 CP3056
 CP3056.The horizontal coordinates were established by classical geodetic methods
 CP3056.and adjusted by the National Geodetic Survey in January 1993.
 CP3056
 CP3056.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3056.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3056
 CP3056.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3056.GEOID18 height accuracy estimate available here.
 CP3056
 CP3056.Click photographs - Photos may exist for this station.
 CP3056
 CP3056.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3056
 CP3056. The following values were computed from the NAD 83(1992) position.
 CP3056
 CP3056;                    North         East     Units Scale Factor Converg.
 CP3056;SPC LA N     -   219,349.758 1,060,094.298   MT  0.99996220   +0 20 16.8
 CP3056;SPC LA N     -   719,650.00  3,477,992.71   sFT  0.99996220   +0 20 16.8
 CP3056;UTM  15      - 3,593,849.742   607,057.572   MT  0.99974133   +0 36 42.6
 CP3056
 CP3056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3056!SPC LA N     -   0.99999950  x   0.99996220  =   0.99996170
 CP3056!UTM  15      -   0.99999950  x   0.99974133  =   0.99974083
 CP3056
 CP3056:                Primary Azimuth Mark                     Grid Az
 CP3056:SPC LA N     -  37D004                                   281 51 38.2
 CP3056:UTM  15      -  37D004                                   281 35 12.4
 CP3056
 CP3056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0705793849(NAD 83)
 CP3056
 CP3056|---------------------------------------------------------------------|
 CP3056| PID    Reference Object                     Distance      Geod. Az  |
 CP3056|                                                           dddmmss.s |
 CP3056| CP3079 37D004                              APPROX. 1.7 KM 2821155.0 |
 CP3056|---------------------------------------------------------------------|
 CP3056
 CP3056                          SUPERSEDED SURVEY CONTROL
 CP3056
 CP3056  NAD 83(1986)-  32 28 36.19322(N)    091 51 38.43237(W) AD(       ) 2
 CP3056  NAD 27      -  32 28 35.68018(N)    091 51 37.97094(W) AD(       ) 2
 CP3056  NGVD 29 (07/19/86)   29.2    (m)           96.     (f) VERT ANG       
 CP3056
 CP3056.Superseded values are not recommended for survey control.
 CP3056
 CP3056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3056.See file dsdata.pdf to determine how the superseded data were derived.
 CP3056
 CP3056_MARKER: DD = SURVEY DISK
 CP3056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3056_STAMPING: 37D005 1973
 CP3056_MARK LOGO: LADHGS
 CP3056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3056+STABILITY: SURFACE MOTION
 CP3056
 CP3056  HISTORY     - Date     Condition        Report By
 CP3056  HISTORY     - 1973     MONUMENTED       LADTD
 CP3056
 CP3056                          STATION DESCRIPTION
 CP3056
 CP3056'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3056'THE STATION IS LOCATED 0.8 MILE SOUTH OF START, 3 MILES SOUTHWEST
 CP3056'OF GIRARD, AND 7 MILES NORTHEAST OF RHYMES, IN THE NORTHEAST
 CP3056'QUARTER OF SECTION 9, T17N-R6E, AND ON THE PROPERTY OWNED BY
 CP3056'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3056'
 CP3056'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CP3056'STATE HIGHWAY 133 IN START, GO SOUTH ON STATE HIGHWAY 133 FOR
 CP3056'0.8 MILE.  THE STATION IS SET NEAR THE SOUTHEAST CORNER OF AN
 CP3056'OVERPASS OVER INTERSTATE 20.
 CP3056'
 CP3056'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3056'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3056'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3056'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3056'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3056'STAMPED 37D005 1973.  THE MARK IS 19 FEET EAST OF THE CENTER
 CP3056'OF STATE HIGHWAY 133, 5 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 CP3056'OF AN OVERPASS, AND 2 FEET NORTH OF A METAL WITNESS POST AND
 CP3056'SIGN.
 CP3056'
 CP3056'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4068 ***********************************************************************
 BJ4068  DESIGNATION -  38 87
 BJ4068  PID         -  BJ4068
 BJ4068  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4068  COUNTRY     -  US
 BJ4068  USGS QUAD   -  COMITE (2018)
 BJ4068
 BJ4068                         *CURRENT SURVEY CONTROL
 BJ4068  ______________________________________________________________________
 BJ4068* NAD 83(1986) POSITION- 30 30 15.     (N) 091 02 18.     (W)   SCALED
 BJ4068* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4068  **This station is located in a suspected subsidence area (see below).
 BJ4068  ______________________________________________________________________
 BJ4068  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BJ4068  DYNAMIC HEIGHT  -         14.972 (meters)       49.12  (feet) COMP
 BJ4068  MODELED GRAVITY -    979,341.3   (mgal)                       NAVD 88
 BJ4068
 BJ4068.The horizontal coordinates were scaled from a map and have
 BJ4068.an estimated accuracy of +/- 6 seconds.
 BJ4068
 BJ4068.** This station is in an area of known vertical motion. If an
 BJ4068.** orthometric height was ever established but is not available 
 BJ4068.** in the current survey control section, the orthometric height
 BJ4068.** is considered suspect.  Suspect heights are available in the
 BJ4068.** superseded section only if requested.
 BJ4068
 BJ4068.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4068.GEOID18 height accuracy estimate available here.
 BJ4068
 BJ4068.Click photographs - Photos may exist for this station.
 BJ4068
 BJ4068.The dynamic height is computed by dividing the NAVD 88
 BJ4068.geopotential number by the normal gravity value computed on the
 BJ4068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4068.degrees latitude (g = 980.6199 gals.).
 BJ4068
 BJ4068.The modeled gravity was interpolated from observed gravity values.
 BJ4068
 BJ4068;                    North         East    Units  Estimated Accuracy
 BJ4068;SPC LA S     -   222,190.    1,028,320.      MT  (+/- 180 meters Scaled)
 BJ4068
 BJ4068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP882762(NAD 83)
 BJ4068
 BJ4068                          SUPERSEDED SURVEY CONTROL
 BJ4068
 BJ4068.No superseded survey control is available for this station.
 BJ4068
 BJ4068_MARKER: DB = BENCH MARK DISK
 BJ4068_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BJ4068+WITH SETTING: PAVEMENT
 BJ4068_SP_SET: BRIDGE FLOOR
 BJ4068_STAMPING: 38-87 1987
 BJ4068_MARK LOGO: LA-033
 BJ4068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4068+STABILITY: SURFACE MOTION
 BJ4068
 BJ4068  HISTORY     - Date     Condition        Report By
 BJ4068  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4068
 BJ4068                          STATION DESCRIPTION
 BJ4068
 BJ4068'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4068'8.29 KM (5.15 MI) NE FROM NORTHEAST BATON ROUGE.
 BJ4068'ABOUT 8.29 KM (5.15 MI) NORTHEAST ALONG GREENWELL SPRINGS ROAD (STATE
 BJ4068'HIGHWAY 37) FROM THE INTERSECTION OF AIRLINE HIGHWAY (U.S. HIGHWAY
 BJ4068'61) AND GREENWELL SPRINGS ROAD TO THE COMITE RIVER BRIDGE AND THE
 BJ4068'BENCH MARK, 6.1 METERS (20 FT) EAST-NORTHEAST OF THE NORTHWEST END OF
 BJ4068'THE CONCRETE GUARD RAIL AND 4.6 METERS (15 FT) NORTH-NORTHEAST OF THE
 BJ4068'CENTER OF THE WEST BOUND LANE OF THE HIGHWAY, THE DISK IS CEMENTED IN
 BJ4068'A DRILL HOLE IN THE BRIDGE FLOOR DIRECTLY OVER A PILING THAT SUPPORTS
 BJ4068'THE BRIDGE FLOOR.
 BJ4068'THE MARK IS 6.10 METERS  NE FROM A WITNESS POST.
 BJ4068'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1969 ***********************************************************************
 BJ1969  DESIGNATION -  38 BOLT
 BJ1969  PID         -  BJ1969
 BJ1969  STATE/COUNTY-  LA/IBERVILLE
 BJ1969  COUNTRY     -  US
 BJ1969  USGS QUAD   -  WHITE CASTLE (2018)
 BJ1969
 BJ1969                         *CURRENT SURVEY CONTROL
 BJ1969  ______________________________________________________________________
 BJ1969* NAD 83(1986) POSITION- 30 11 25.53   (N) 091 10 35.59   (W)   HD_HELD1
 BJ1969* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1969  **This station is located in a suspected subsidence area (see below).
 BJ1969  ______________________________________________________________________
 BJ1969  GEOID HEIGHT    -        -26.897 (meters)                     GEOID18
 BJ1969
 BJ1969.The horizontal coordinates were determined by differentially corrected
 BJ1969.hand held GPS observations or other comparable positioning techniques
 BJ1969.and have an estimated accuracy of +/- 3 meters.
 BJ1969
 BJ1969.** This station is in an area of known vertical motion. If an
 BJ1969.** orthometric height was ever established but is not available 
 BJ1969.** in the current survey control section, the orthometric height
 BJ1969.** is considered suspect.  Suspect heights are available in the
 BJ1969.** superseded section only if requested.
 BJ1969
 BJ1969.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1969.GEOID18 height accuracy estimate available here.
 BJ1969
 BJ1969.Click photographs - Photos may exist for this station.
 BJ1969
 BJ1969;                    North         East    Units  Estimated Accuracy
 BJ1969;SPC LA S     -   187,384.6   1,015,097.2     MT  (+/- 3 meters HH1 GPS) 
 BJ1969
 BJ1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7554541291(NAD 83)
 BJ1969
 BJ1969                          SUPERSEDED SURVEY CONTROL
 BJ1969
 BJ1969.No superseded survey control is available for this station.
 BJ1969
 BJ1969_MARKER: B = BOLT
 BJ1969_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ1969_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1969
 BJ1969  HISTORY     - Date     Condition        Report By
 BJ1969  HISTORY     - UNK      MONUMENTED       USACE
 BJ1969  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ1969
 BJ1969                          STATION DESCRIPTION
 BJ1969
 BJ1969'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1969'2.5 MI S FROM MILLERS LANDING.
 BJ1969'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF GRAND
 BJ1969'RIVER, IN IBERVILLE PARISH, LA.  T10S, R11E, OF LOUISIANA
 BJ1969'MERIDAIN.  2-1/2 MILES BELOW JUNCTION OF GRAND RIVER AND BAYOU
 BJ1969'PLAQUEMINE.  IN SOUTH CORNER OF A SMALL PLOT OF GROUND IMMEDIATELY
 BJ1969'ABOVE GRAND RIVER SCHOOL HOUSE, PLOT FORMERLY HELD TO BELONG TO THE
 BJ1969'U.S. GOVERNMENT BUT NOW CLAIMED BY EDMOND TEMPLET.  IN FENCE CORNER
 BJ1969'ABOUT 1 FOOT BELOW AND WEST OF THE PRESENT NORTH AND SOUTH PROPERTY
 BJ1969'LINE WIRE FENCE BETWEEN THE LANDS OF S.P. AND E.B. SWAIN AND EDMOND
 BJ1969'TEMPLET.  ABOUT 70 METERS BACK OF BANK OF GRAND RIVER.  TOP OF PIPE IS
 BJ1969'ABOUT 14 INCHES ABOVE GROUND.  NOTE-THE SCHOOL BUILDING HAS BEEN
 BJ1969'MOVED AND A HOUSE BUILT AT THE SAME LOCATION.  THE PROPERTY OWNER HAS
 BJ1969'NEVER SEEN THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1181 ***********************************************************************
 BJ1181  DESIGNATION -  38 CAP
 BJ1181  PID         -  BJ1181
 BJ1181  STATE/COUNTY-  LA/IBERVILLE
 BJ1181  COUNTRY     -  US
 BJ1181  USGS QUAD   -  BAYOU SORREL (2018)
 BJ1181
 BJ1181                         *CURRENT SURVEY CONTROL
 BJ1181  ______________________________________________________________________
 BJ1181* NAD 83(1986) POSITION- 30 11 25.53   (N) 091 18 35.59   (W)   HD_HELD1
 BJ1181* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1181  **This station is located in a suspected subsidence area (see below).
 BJ1181  ______________________________________________________________________
 BJ1181  GEOID HEIGHT    -        -26.941 (meters)                     GEOID18
 BJ1181
 BJ1181.The horizontal coordinates were determined by differentially corrected
 BJ1181.hand held GPS observations or other comparable positioning techniques
 BJ1181.and have an estimated accuracy of +/- 3 meters.
 BJ1181
 BJ1181.** This station is in an area of known vertical motion. If an
 BJ1181.** orthometric height was ever established but is not available 
 BJ1181.** in the current survey control section, the orthometric height
 BJ1181.** is considered suspect.  Suspect heights are available in the
 BJ1181.** superseded section only if requested.
 BJ1181
 BJ1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1181.GEOID18 height accuracy estimate available here.
 BJ1181
 BJ1181.Click photographs - Photos may exist for this station.
 BJ1181
 BJ1181;                    North         East    Units  Estimated Accuracy
 BJ1181;SPC LA S     -   187,374.5   1,002,257.8     MT  (+/- 3 meters HH1 GPS) 
 BJ1181
 BJ1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6270741093(NAD 83)
 BJ1181
 BJ1181                          SUPERSEDED SURVEY CONTROL
 BJ1181
 BJ1181.No superseded survey control is available for this station.
 BJ1181
 BJ1181_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1181_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1181_MARK LOGO: USACE
 BJ1181_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1181_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1181
 BJ1181  HISTORY     - Date     Condition        Report By
 BJ1181  HISTORY     - UNK      MONUMENTED       USACE
 BJ1181  HISTORY     - 1965     GOOD             CGS
 BJ1181  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1181
 BJ1181                          STATION DESCRIPTION
 BJ1181
 BJ1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1181'2.5 MI S FROM MILLERS LANDING.
 BJ1181'IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF GRAND RIVER, IN
 BJ1181'IBERVILLE PARISH, LA.  T10S, R11E, OF LOUISIANA MERIDIAN. 2-1/2
 BJ1181'MILES BELOW JUNCTION OF GRAND RIVER AND BAYOU PLAQUEMINE.  IN SOUTH
 BJ1181'CORNER OF A SMALL PLOT OF GROUND IMMEDIATELY ABOVE GRAND RIVER SCHOOL
 BJ1181'HOUSE, PLOT FORMERLY HELD TO BELONG TO THE U.S. GOVERNMENT BUT NOW
 BJ1181'CLAIMED BY EDMOND TEMPLET.  IN FENCE CORNER ABOUT 1 FOOT BELOW AND
 BJ1181'WEST OF THE PRESENT NORTH AND SOUTH PROPERTY LINE WIRE FENCE BETWEEN
 BJ1181'THE LANDS OF S.P. AND E.B. SWAIN AND EDMOND TEMPLET.  ABOUT 70 METERS
 BJ1181'BACK OF BANK OF GRAND RIVER.  TOP OF PIPE IS ABOUT 14 INCHES ABOVE
 BJ1181'GROUND.  NOTE-THE SCHOOL BUILDING HAS BEEN MOVED AND A HOUSE BUILT
 BJ1181'AT THE SAME LOCATION.  THE PROPERTY OWNER HAS NEVER SEEN THE MARK.
 BJ1181
 BJ1181                          STATION RECOVERY (1976)
 BJ1181
 BJ1181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1181'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED.
 BJ1181'THIS MARK WAS NOT RECOVERED IN 1964.  DESCRIPTION INADEQUATE FOR
 BJ1181'PLOTTING PURPOSES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0533 ***********************************************************************
 BW0533  DESIGNATION -  38 DIETZE BOLT
 BW0533  PID         -  BW0533
 BW0533  STATE/COUNTY-  LA/TENSAS
 BW0533  COUNTRY     -  US
 BW0533  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0533
 BW0533                         *CURRENT SURVEY CONTROL
 BW0533  ______________________________________________________________________
 BW0533* NAD 83(1986) POSITION- 31 56 58.     (N) 091 12 02.     (W)   SCALED
 BW0533* NAVD 88 ORTHO HEIGHT -    22.06  (+/-2cm)       72.4   (feet) VERTCON3
 BW0533  ______________________________________________________________________
 BW0533  GEOID HEIGHT    -        -26.238 (meters)                     GEOID18
 BW0533  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0533
 BW0533.The horizontal coordinates were scaled from a map and have
 BW0533.an estimated accuracy of +/- 6 seconds.
 BW0533
 BW0533.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0533.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0533
 BW0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0533.GEOID18 height accuracy estimate available here.
 BW0533
 BW0533.The vertical order pertains to the NGVD 29 superseded value.
 BW0533
 BW0533.Click photographs - Photos may exist for this station.
 BW0533
 BW0533;                    North         East    Units  Estimated Accuracy
 BW0533;SPC LA N     -   161,440.    1,122,840.      MT  (+/- 180 meters Scaled)
 BW0533
 BW0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR700362(NAD 83)
 BW0533
 BW0533                          SUPERSEDED SURVEY CONTROL
 BW0533
 BW0533  NGVD 29 (??/??/92)   22.079  (m)           72.44   (f) ADJ UNCH    1 2
 BW0533
 BW0533.Superseded values are not recommended for survey control.
 BW0533
 BW0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0533.See file dsdata.pdf to determine how the superseded data were derived.
 BW0533
 BW0533_MARKER: B = BOLT
 BW0533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0533+STABILITY: SURFACE MOTION
 BW0533
 BW0533  HISTORY     - Date     Condition        Report By
 BW0533  HISTORY     - UNK      MONUMENTED       USACE
 BW0533  HISTORY     - 1934     GOOD             USACE
 BW0533  HISTORY     - 1944     POOR             USACE
 BW0533
 BW0533                          STATION DESCRIPTION
 BW0533
 BW0533'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0533'3.5 MI NE FROM ST JOSEPH.
 BW0533'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 BW0533'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA.  ON THE CLAGGETT
 BW0533'(HYDRAULIC) FILL.  193 METERS LANDSIDE FROM LEVEE AT A POINT 490
 BW0533'METERS UPSTREAM FROM GRAVEL RAMP CROSSING LEVEE.  AT RIVERSIDE TOE OF
 BW0533'SMALL RETAINING LEVEE.  250 METERS RIVERSIDE FROM SHORE OF LAKE BRUIN.
 BW0533'25 METERS LANDWARD FROM CENTER LINE OF GRAVEL ROAD.  485 METERS FROM
 BW0533'INTERSECTION OF ROADS AT UPPER END OF CLAGGETTS FILL. TOP OF CAP IS
 BW0533'ABOUT 14 IN. ABOVE GROUND.
 BW0533
 BW0533                          STATION RECOVERY (1944)
 BW0533
 BW0533'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1944
 BW0533'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0532 ***********************************************************************
 BW0532  DESIGNATION -  38 DIETZE CAP
 BW0532  PID         -  BW0532
 BW0532  STATE/COUNTY-  LA/TENSAS
 BW0532  COUNTRY     -  US
 BW0532  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0532
 BW0532                         *CURRENT SURVEY CONTROL
 BW0532  ______________________________________________________________________
 BW0532* NAD 83(1986) POSITION- 31 56 58.     (N) 091 12 02.     (W)   SCALED
 BW0532* NAVD 88 ORTHO HEIGHT -    23.30  (+/-2cm)       76.4   (feet) VERTCON3
 BW0532  ______________________________________________________________________
 BW0532  GEOID HEIGHT    -        -26.238 (meters)                     GEOID18
 BW0532  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0532
 BW0532.The horizontal coordinates were scaled from a map and have
 BW0532.an estimated accuracy of +/- 6 seconds.
 BW0532
 BW0532.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0532.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0532
 BW0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0532.GEOID18 height accuracy estimate available here.
 BW0532
 BW0532.The vertical order pertains to the NGVD 29 superseded value.
 BW0532
 BW0532.Click photographs - Photos may exist for this station.
 BW0532
 BW0532;                    North         East    Units  Estimated Accuracy
 BW0532;SPC LA N     -   161,440.    1,122,840.      MT  (+/- 180 meters Scaled)
 BW0532
 BW0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR700362(NAD 83)
 BW0532
 BW0532                          SUPERSEDED SURVEY CONTROL
 BW0532
 BW0532  NGVD 29 (??/??/92)   23.320  (m)           76.51   (f) ADJ UNCH    1 2
 BW0532
 BW0532.Superseded values are not recommended for survey control.
 BW0532
 BW0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0532.See file dsdata.pdf to determine how the superseded data were derived.
 BW0532
 BW0532_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0532_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0532_MARK LOGO: USACE
 BW0532_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0532_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0532
 BW0532  HISTORY     - Date     Condition        Report By
 BW0532  HISTORY     - UNK      MONUMENTED       USACE
 BW0532  HISTORY     - 1934     GOOD             USACE
 BW0532  HISTORY     - 1944     POOR             USACE
 BW0532
 BW0532                          STATION DESCRIPTION
 BW0532
 BW0532'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0532'3.5 MI NE FROM ST JOSEPH.
 BW0532'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 BW0532'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA.  ON THE CLAGGETT
 BW0532'(HYDRAULIC) FILL.  193 METERS LANDSIDE FROM LEVEE AT A POINT 490
 BW0532'METERS UPSTREAM FROM GRAVEL RAMP CROSSING LEVEE.  AT RIVERSIDE TOE OF
 BW0532'SMALL RETAINING LEVEE.  250 METERS RIVERSIDE FROM SHORE OF LAKE BRUIN.
 BW0532'25 METERS LANDWARD FROM CENTER LINE OF GRAVEL ROAD.  485 METERS FROM
 BW0532'INTERSECTION OF ROADS AT UPPER END OF CLAGGETTS FILL. TOP OF CAP IS
 BW0532'ABOUT 14 IN. ABOVE GROUND.
 BW0532
 BW0532                          STATION RECOVERY (1944)
 BW0532
 BW0532'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1944
 BW0532'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0288 ***********************************************************************
 BJ0288  DESIGNATION -  38 EABPL
 BJ0288  PID         -  BJ0288
 BJ0288  STATE/COUNTY-  LA/IBERVILLE
 BJ0288  COUNTRY     -  US
 BJ0288  USGS QUAD   -  COW BAYOU (2018)
 BJ0288
 BJ0288                         *CURRENT SURVEY CONTROL
 BJ0288  ______________________________________________________________________
 BJ0288* NAD 83(1986) POSITION- 30 20 03.     (N) 091 31 08.     (W)   SCALED
 BJ0288* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0288  **This station is located in a suspected subsidence area (see below).
 BJ0288  ______________________________________________________________________
 BJ0288  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BJ0288  DYNAMIC HEIGHT  -          4.777 (meters)       15.67  (feet) COMP
 BJ0288  MODELED GRAVITY -    979,321.6   (mgal)                       NAVD 88
 BJ0288
 BJ0288.The horizontal coordinates were scaled from a map and have
 BJ0288.an estimated accuracy of +/- 6 seconds.
 BJ0288
 BJ0288.** This station is in an area of known vertical motion. If an
 BJ0288.** orthometric height was ever established but is not available 
 BJ0288.** in the current survey control section, the orthometric height
 BJ0288.** is considered suspect.  Suspect heights are available in the
 BJ0288.** superseded section only if requested.
 BJ0288
 BJ0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0288.GEOID18 height accuracy estimate available here.
 BJ0288
 BJ0288.Click photographs - Photos may exist for this station.
 BJ0288
 BJ0288.The dynamic height is computed by dividing the NAVD 88
 BJ0288.geopotential number by the normal gravity value computed on the
 BJ0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0288.degrees latitude (g = 980.6199 gals.).
 BJ0288
 BJ0288.The modeled gravity was interpolated from observed gravity values.
 BJ0288
 BJ0288;                    North         East    Units  Estimated Accuracy
 BJ0288;SPC LA S     -   203,320.      982,160.      MT  (+/- 180 meters Scaled)
 BJ0288
 BJ0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP423567(NAD 83)
 BJ0288
 BJ0288                          SUPERSEDED SURVEY CONTROL
 BJ0288
 BJ0288.No superseded survey control is available for this station.
 BJ0288
 BJ0288_MARKER: DD = SURVEY DISK
 BJ0288_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0288_STAMPING: PBM 38 EABPL 1976
 BJ0288_MARK LOGO: USACE
 BJ0288_PROJECTION: PROJECTING 53 CENTIMETERS
 BJ0288_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0288_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0288_ROD/PIPE-DEPTH: 28.0 meters
 BJ0288_SLEEVE-DEPTH  : 22.3 meters
 BJ0288
 BJ0288  HISTORY     - Date     Condition        Report By
 BJ0288  HISTORY     - 1976     MONUMENTED       USACE
 BJ0288  HISTORY     - 1976     GOOD             NGS
 BJ0288
 BJ0288                          STATION DESCRIPTION
 BJ0288
 BJ0288'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0288'5.1 MI SOUTH FROM RAMAH.
 BJ0288'5.1 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ0288'FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS, 0.05 MILE
 BJ0288'WEST OF THE JUNCTION OF A ROAD LEADING NORTH ACROSS A WOODEN BRIDGE,
 BJ0288'176.2 FT EAST OF THE SOUTHEAST CORNER OF A STEEL CATTLEGUARD, 43 FT
 BJ0288'SOUTH OF THE CENTER LINE OF THE ROAD, A 1-INCH IRON PIPE WITH A DISK
 BJ0288'DRIVEN TO A DEPTH OF 92 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A
 BJ0288'DEPTH OF 73 FT WITH A 3-INCH SCREW CAP FOR ACCESS THE SCREW CAP
 BJ0288'PROJECTS 21 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0690 ***********************************************************************
 BJ0690  DESIGNATION -  38 LLD ANO
 BJ0690  PID         -  BJ0690
 BJ0690  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0690  COUNTRY     -  US
 BJ0690  USGS QUAD   -  RESERVE (2018)
 BJ0690
 BJ0690                         *CURRENT SURVEY CONTROL
 BJ0690  ______________________________________________________________________
 BJ0690* NAD 83(1986) POSITION- 30 02 35.     (N) 090 32 42.     (W)   SCALED
 BJ0690* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0690  **This station is located in a suspected subsidence area (see below).
 BJ0690  ______________________________________________________________________
 BJ0690  GEOID HEIGHT    -        -26.263 (meters)                     GEOID18
 BJ0690  DYNAMIC HEIGHT  -          4.10  (meters)       13.5   (feet) COMP
 BJ0690  MODELED GRAVITY -    979,315.3   (mgal)                       NAVD 88
 BJ0690
 BJ0690.The horizontal coordinates were scaled from a map and have
 BJ0690.an estimated accuracy of +/- 6 seconds.
 BJ0690
 BJ0690.** This station is in an area of known vertical motion. If an
 BJ0690.** orthometric height was ever established but is not available 
 BJ0690.** in the current survey control section, the orthometric height
 BJ0690.** is considered suspect.  Suspect heights are available in the
 BJ0690.** superseded section only if requested.
 BJ0690
 BJ0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0690.GEOID18 height accuracy estimate available here.
 BJ0690
 BJ0690.Click photographs - Photos may exist for this station.
 BJ0690
 BJ0690.The dynamic height is computed by dividing the NAVD 88
 BJ0690.geopotential number by the normal gravity value computed on the
 BJ0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0690.degrees latitude (g = 980.6199 gals.).
 BJ0690
 BJ0690.The modeled gravity was interpolated from observed gravity values.
 BJ0690
 BJ0690;                    North         East    Units  Estimated Accuracy
 BJ0690;SPC LA S     -   171,300.    1,076,020.      MT  (+/- 180 meters Scaled)
 BJ0690
 BJ0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP367260(NAD 83)
 BJ0690
 BJ0690                          SUPERSEDED SURVEY CONTROL
 BJ0690
 BJ0690.No superseded survey control is available for this station.
 BJ0690
 BJ0690_MARKER: DD = SURVEY DISK
 BJ0690_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0690_STAMPING: 38 LLD ANO
 BJ0690_MARK LOGO: USACE
 BJ0690_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0690_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0690
 BJ0690  HISTORY     - Date     Condition        Report By
 BJ0690  HISTORY     - 1975     MONUMENTED       USACE
 BJ0690  HISTORY     - 1977     GOOD             NGS
 BJ0690
 BJ0690                          STATION DESCRIPTION
 BJ0690
 BJ0690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0690'1.1 MI EAST FROM EDGARD.
 BJ0690'1.1 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT EDGARD,
 BJ0690'0.3 MILE EAST OF MILE SIGN 39, 27.5 FT. NORTH OF THE CENTER LINE OF
 BJ0690'THE HIGHWAY, 95.5 FT. NORTHWEST AND ACROSS THE HIGHWAY FROM THE
 BJ0690'NORTHWEST CORNER OF A CONCRETE BLOCK BUILDING NOW CALLED EDGARD
 BJ0690'CENTER, 9 FT. WEST OF THE EXTENDED CENTER LINE OF A SHELL DRIVEWAY
 BJ0690'LEADING SOUTH, 7 FT. NORTH OF A GUY POLE WITH A GUY LINE FOR A POWER
 BJ0690'LINE POLE NUMBER 27-5.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0401 ***********************************************************************
 BJ0401  DESIGNATION -  38 WABPL
 BJ0401  PID         -  BJ0401
 BJ0401  STATE/COUNTY-  LA/ST MARTIN
 BJ0401  COUNTRY     -  US
 BJ0401  USGS QUAD   -  LOREAUVILLE (2018)
 BJ0401
 BJ0401                         *CURRENT SURVEY CONTROL
 BJ0401  ______________________________________________________________________
 BJ0401* NAD 83(1986) POSITION- 30 07 17.     (N) 091 39 12.     (W)   SCALED
 BJ0401* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0401  **This station is located in a suspected subsidence area (see below).
 BJ0401  ______________________________________________________________________
 BJ0401  GEOID HEIGHT    -        -26.863 (meters)                     GEOID18
 BJ0401  DYNAMIC HEIGHT  -          4.216 (meters)       13.83  (feet) COMP
 BJ0401  MODELED GRAVITY -    979,304.9   (mgal)                       NAVD 88
 BJ0401
 BJ0401.The horizontal coordinates were scaled from a map and have
 BJ0401.an estimated accuracy of +/- 6 seconds.
 BJ0401
 BJ0401.** This station is in an area of known vertical motion. If an
 BJ0401.** orthometric height was ever established but is not available 
 BJ0401.** in the current survey control section, the orthometric height
 BJ0401.** is considered suspect.  Suspect heights are available in the
 BJ0401.** superseded section only if requested.
 BJ0401
 BJ0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0401.GEOID18 height accuracy estimate available here.
 BJ0401
 BJ0401.Click photographs - Photos may exist for this station.
 BJ0401
 BJ0401.The dynamic height is computed by dividing the NAVD 88
 BJ0401.geopotential number by the normal gravity value computed on the
 BJ0401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0401.degrees latitude (g = 980.6199 gals.).
 BJ0401
 BJ0401.The modeled gravity was interpolated from observed gravity values.
 BJ0401
 BJ0401;                    North         East    Units  Estimated Accuracy
 BJ0401;SPC LA S     -   179,770.      969,160.      MT  (+/- 180 meters Scaled)
 BJ0401
 BJ0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP297330(NAD 83)
 BJ0401
 BJ0401                          SUPERSEDED SURVEY CONTROL
 BJ0401
 BJ0401.No superseded survey control is available for this station.
 BJ0401
 BJ0401_MARKER: DD = SURVEY DISK
 BJ0401_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0401_STAMPING: PBM 38 WABPL 1976
 BJ0401_MARK LOGO: USACE
 BJ0401_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0401_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0401
 BJ0401  HISTORY     - Date     Condition        Report By
 BJ0401  HISTORY     - 1976     MONUMENTED       USACE
 BJ0401  HISTORY     - 1976     GOOD             NGS
 BJ0401  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ0401
 BJ0401                          STATION DESCRIPTION
 BJ0401
 BJ0401'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0401'18.9 MI SOUTH FROM HENDERSON.
 BJ0401'18.9 MILES SOUTH ALONG WEST ATCHAFALAYA BASIN PROTECTION LEVEE
 BJ0401'ROAD FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY 10 OVERPASS
 BJ0401'AT HENDERSON, 34 FT SOUTH OF THE CENTER LINE OF THE LEVEE ROAD, 84 FT
 BJ0401'NORTH OF A POWER LINE POLE WITH A TRANSFORMER NUMBER 357 , A 1-INCH
 BJ0401'IRON PIPE DRILLED TO A DEPTH OF 112 FT ENCASED IN A 2-INCH
 BJ0401'IRON PIPE BORED TO A DEPTH OF 97 FT WITH A 3-INCH SCREW CAP FOR
 BJ0401'ACCESS
 BJ0401
 BJ0401                          STATION RECOVERY (2001)
 BJ0401
 BJ0401'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ0401'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2333 ***********************************************************************
 BK2333  DESIGNATION -  3814
 BK2333  PID         -  BK2333
 BK2333  STATE/COUNTY-  LA/LAFAYETTE
 BK2333  COUNTRY     -  US
 BK2333  USGS QUAD   -  MILTON (2018)
 BK2333
 BK2333                         *CURRENT SURVEY CONTROL
 BK2333  ______________________________________________________________________
 BK2333* NAD 83(1986) POSITION- 30 06 15.     (N) 092 04 38.     (W)   SCALED
 BK2333* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2333  **This station is located in a suspected subsidence area (see below).
 BK2333  ______________________________________________________________________
 BK2333  GEOID HEIGHT    -        -26.851 (meters)                     GEOID18
 BK2333  DYNAMIC HEIGHT  -          7.084 (meters)       23.24  (feet) COMP
 BK2333  MODELED GRAVITY -    979,304.4   (mgal)                       NAVD 88
 BK2333
 BK2333.The horizontal coordinates were scaled from a map and have
 BK2333.an estimated accuracy of +/- 6 seconds.
 BK2333
 BK2333.** This station is in an area of known vertical motion. If an
 BK2333.** orthometric height was ever established but is not available 
 BK2333.** in the current survey control section, the orthometric height
 BK2333.** is considered suspect.  Suspect heights are available in the
 BK2333.** superseded section only if requested.
 BK2333
 BK2333.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2333.GEOID18 height accuracy estimate available here.
 BK2333
 BK2333.Click photographs - Photos may exist for this station.
 BK2333
 BK2333.The dynamic height is computed by dividing the NAVD 88
 BK2333.geopotential number by the normal gravity value computed on the
 BK2333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2333.degrees latitude (g = 980.6199 gals.).
 BK2333
 BK2333.The modeled gravity was interpolated from observed gravity values.
 BK2333
 BK2333;                    North         East    Units  Estimated Accuracy
 BK2333;SPC LA S     -   178,050.      928,310.      MT  (+/- 180 meters Scaled)
 BK2333
 BK2333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP889306(NAD 83)
 BK2333
 BK2333                          SUPERSEDED SURVEY CONTROL
 BK2333
 BK2333.No superseded survey control is available for this station.
 BK2333
 BK2333_MARKER: DD = SURVEY DISK
 BK2333_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2333_STAMPING: 3814
 BK2333_MARK LOGO: LAGS
 BK2333_PROJECTION: FLUSH
 BK2333_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2333
 BK2333  HISTORY     - Date     Condition        Report By
 BK2333  HISTORY     - UNK      MONUMENTED       LAGS
 BK2333  HISTORY     - 1982     GOOD             NGS
 BK2333
 BK2333                          STATION DESCRIPTION
 BK2333
 BK2333'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2333'IN MILTON.
 BK2333'IN MILTON, 0.2 KILOMETER (0.1 MILE) EAST ALONG STATE HIGHWAY 92 FROM
 BK2333'THE EAST END OF THE VERMILION RIVER BRIDGE, TO THE LEFT, 8.53 METERS
 BK2333'(28.0 FEET) NORTH-NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 2.99
 BK2333'METERS (9.8 FEET) SOUTHEAST OF THE SOUTHWEST CORNER OF A CHAIN LINK
 BK2333'FENCE, 1.77 METERS (3.8 FEET) OF A UTILITY POLE.
 BK2333'THE MARK IS 0.30 METERS  NNW FROM A WITNESS POST.
 BK2333'THE MARK IS 0.30 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2334 ***********************************************************************
 BK2334  DESIGNATION -  3816 LAGS
 BK2334  PID         -  BK2334
 BK2334  STATE/COUNTY-  LA/VERMILION
 BK2334  COUNTRY     -  US
 BK2334  USGS QUAD   -  MILTON (2018)
 BK2334
 BK2334                         *CURRENT SURVEY CONTROL
 BK2334  ______________________________________________________________________
 BK2334* NAD 83(1986) POSITION- 30 06 09.     (N) 092 05 18.     (W)   SCALED
 BK2334* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2334  **This station is located in a suspected subsidence area (see below).
 BK2334  ______________________________________________________________________
 BK2334  GEOID HEIGHT    -        -26.852 (meters)                     GEOID18
 BK2334  DYNAMIC HEIGHT  -          6.595 (meters)       21.64  (feet) COMP
 BK2334  MODELED GRAVITY -    979,304.4   (mgal)                       NAVD 88
 BK2334
 BK2334.The horizontal coordinates were scaled from a map and have
 BK2334.an estimated accuracy of +/- 6 seconds.
 BK2334
 BK2334.** This station is in an area of known vertical motion. If an
 BK2334.** orthometric height was ever established but is not available 
 BK2334.** in the current survey control section, the orthometric height
 BK2334.** is considered suspect.  Suspect heights are available in the
 BK2334.** superseded section only if requested.
 BK2334
 BK2334.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2334.GEOID18 height accuracy estimate available here.
 BK2334
 BK2334.Click photographs - Photos may exist for this station.
 BK2334
 BK2334.The dynamic height is computed by dividing the NAVD 88
 BK2334.geopotential number by the normal gravity value computed on the
 BK2334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2334.degrees latitude (g = 980.6199 gals.).
 BK2334
 BK2334.The modeled gravity was interpolated from observed gravity values.
 BK2334
 BK2334;                    North         East    Units  Estimated Accuracy
 BK2334;SPC LA S     -   177,870.      927,230.      MT  (+/- 180 meters Scaled)
 BK2334
 BK2334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP878304(NAD 83)
 BK2334
 BK2334                          SUPERSEDED SURVEY CONTROL
 BK2334
 BK2334.No superseded survey control is available for this station.
 BK2334
 BK2334_MARKER: DD = SURVEY DISK
 BK2334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2334_STAMPING: 3816
 BK2334_MARK LOGO: LAGS
 BK2334_PROJECTION: PROJECTING 42 CENTIMETERS
 BK2334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2334+STABILITY: SURFACE MOTION
 BK2334
 BK2334  HISTORY     - Date     Condition        Report By
 BK2334  HISTORY     - UNK      MONUMENTED       LAGS
 BK2334  HISTORY     - 1982     GOOD             NGS
 BK2334
 BK2334                          STATION DESCRIPTION
 BK2334
 BK2334'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2334'1.0 KM (0.6 MI) WEST FROM MILTON.
 BK2334'1.0 KILOMETER (0.6 MILE) WEST ALONG STATE HIGHWAY 92 FROM THE EAST END
 BK2334'OF THE VERMILION RIVER BRIDGE IN MILTON, TO THE MARK ON THE RIGHT,
 BK2334'12.19 METERS (40.0 FEET) NORTH-NORTHWEST OF THE CENTER LINE OF THE
 BK2334'HIGHWAY, 7.01 METERS (23.0 FEET) EAST-NORTHEAST OF THE CENTER OF
 BK2334'P-4-24 ROAD.
 BK2334'THE MARK IS 0.4 METERS  NNW FROM A WITNESS POST.
 BK2334'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0379 ***********************************************************************
 BK0379  DESIGNATION -  3834
 BK0379  PID         -  BK0379
 BK0379  STATE/COUNTY-  LA/VERMILION
 BK0379  COUNTRY     -  US
 BK0379  USGS QUAD   -  LEROY (2018)
 BK0379
 BK0379                         *CURRENT SURVEY CONTROL
 BK0379  ______________________________________________________________________
 BK0379* NAD 83(1986) POSITION- 30 06 29.     (N) 092 14 30.     (W)   SCALED
 BK0379* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0379  **This station is located in a suspected subsidence area (see below).
 BK0379  ______________________________________________________________________
 BK0379  GEOID HEIGHT    -        -26.943 (meters)                     GEOID18
 BK0379
 BK0379.The horizontal coordinates were scaled from a map and have
 BK0379.an estimated accuracy of +/- 6 seconds.
 BK0379
 BK0379.** This station is in an area of known vertical motion. If an
 BK0379.** orthometric height was ever established but is not available 
 BK0379.** in the current survey control section, the orthometric height
 BK0379.** is considered suspect.  Suspect heights are available in the
 BK0379.** superseded section only if requested.
 BK0379
 BK0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0379.GEOID18 height accuracy estimate available here.
 BK0379
 BK0379.Click photographs - Photos may exist for this station.
 BK0379
 BK0379;                    North         East    Units  Estimated Accuracy
 BK0379;SPC LA S     -   178,590.      912,460.      MT  (+/- 180 meters Scaled)
 BK0379
 BK0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP730310(NAD 83)
 BK0379
 BK0379                          SUPERSEDED SURVEY CONTROL
 BK0379
 BK0379.No superseded survey control is available for this station.
 BK0379
 BK0379_MARKER: DD = SURVEY DISK
 BK0379_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0379_STAMPING: 3834
 BK0379_MARK LOGO: LAGS
 BK0379_PROJECTION: FLUSH
 BK0379_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0379
 BK0379  HISTORY     - Date     Condition        Report By
 BK0379  HISTORY     - UNK      MONUMENTED       LAGS
 BK0379  HISTORY     - 1968     GOOD             LADTD
 BK0379  HISTORY     - 1987     GOOD             LADTD
 BK0379
 BK0379                          STATION DESCRIPTION
 BK0379
 BK0379'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0379'1.35 MI S FROM INDIAN BAYOU.
 BK0379'ABOUT 1.35 MILES SOUTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0379'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 2, T11S, R2E.  58.0
 BK0379'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 181.0 FEET EAST
 BK0379'OF LOUISIANA HIGHWAY 700, UNDER A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0379'CONCRETE POST SETTING FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS
 BK0379'SET 1.3 FEET SOUTH OF THE MARK.
 BK0379
 BK0379                          STATION RECOVERY (1987)
 BK0379
 BK0379'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0379'RECOVERED IN GOOD CONDITION.  NOTE--ADD 12.5 METERS (41 FT) NORTHEAST
 BK0379'OF THE NORTH END OF A 30-INCH CONCRETE CULVERT UNDER STATE HIGHWAY 92.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0655 ***********************************************************************
 AU0655  DESIGNATION -  39
 AU0655  PID         -  AU0655
 AU0655  STATE/COUNTY-  LA/ORLEANS
 AU0655  COUNTRY     -  US
 AU0655  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0655
 AU0655                         *CURRENT SURVEY CONTROL
 AU0655  ______________________________________________________________________
 AU0655* NAD 83(1986) POSITION- 29 57 57.     (N) 090 02 20.     (W)   SCALED
 AU0655* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0655  **This station is located in a suspected subsidence area (see below).
 AU0655  ______________________________________________________________________
 AU0655  GEOID HEIGHT    -        -26.010 (meters)                     GEOID18
 AU0655
 AU0655.The horizontal coordinates were scaled from a map and have
 AU0655.an estimated accuracy of +/- 6 seconds.
 AU0655
 AU0655.** This station is in an area of known vertical motion. If an
 AU0655.** orthometric height was ever established but is not available 
 AU0655.** in the current survey control section, the orthometric height
 AU0655.** is considered suspect.  Suspect heights are available in the
 AU0655.** superseded section only if requested.
 AU0655
 AU0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0655.GEOID18 height accuracy estimate available here.
 AU0655
 AU0655.Click photographs - Photos may exist for this station.
 AU0655
 AU0655;                    North         East    Units  Estimated Accuracy
 AU0655;SPC LA S     -   163,190.    1,124,930.      MT  (+/- 180 meters Scaled)
 AU0655
 AU0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP857186(NAD 83)
 AU0655
 AU0655                          SUPERSEDED SURVEY CONTROL
 AU0655
 AU0655.No superseded survey control is available for this station.
 AU0655
 AU0655_MARKER: B = BOLT
 AU0655_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0655_SP_SET: GRANITE SILL
 AU0655_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0655
 AU0655  HISTORY     - Date     Condition        Report By
 AU0655  HISTORY     - UNK      MONUMENTED       USACE
 AU0655  HISTORY     - 1938     GOOD             CGS
 AU0655  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0655
 AU0655                          STATION DESCRIPTION
 AU0655
 AU0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0655'IN NEW ORLEANS.
 AU0655'IN THE CONGRESS STREET OR E. ENTRANCE DOOR TO THE ACADEMY OF THE HOLY
 AU0655'ANGELS WHICH IS BETWEEN ST CLAUDE AND N. RAMPART AVENUES.  IT IS 100
 AU0655'PACES S. ON THE C.L. OF ST CLAUDE AVE., IN THE SMALL SIDE ENTRANCE AND
 AU0655'THE E. END OF THE GRANITE SILL.
 AU0655
 AU0655                          STATION RECOVERY (1951)
 AU0655
 AU0655'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0655'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0289 ***********************************************************************
 BJ0289  DESIGNATION -  39
 BJ0289  PID         -  BJ0289
 BJ0289  STATE/COUNTY-  LA/IBERVILLE
 BJ0289  COUNTRY     -  US
 BJ0289  USGS QUAD   -  COW BAYOU (2018)
 BJ0289
 BJ0289                         *CURRENT SURVEY CONTROL
 BJ0289  ______________________________________________________________________
 BJ0289* NAD 83(1986) POSITION- 30 19 29.     (N) 091 30 44.     (W)   SCALED
 BJ0289* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0289  **This station is located in a suspected subsidence area (see below).
 BJ0289  ______________________________________________________________________
 BJ0289  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 BJ0289  DYNAMIC HEIGHT  -          3.066 (meters)       10.06  (feet) COMP
 BJ0289  MODELED GRAVITY -    979,320.8   (mgal)                       NAVD 88
 BJ0289
 BJ0289.The horizontal coordinates were scaled from a map and have
 BJ0289.an estimated accuracy of +/- 6 seconds.
 BJ0289
 BJ0289.** This station is in an area of known vertical motion. If an
 BJ0289.** orthometric height was ever established but is not available 
 BJ0289.** in the current survey control section, the orthometric height
 BJ0289.** is considered suspect.  Suspect heights are available in the
 BJ0289.** superseded section only if requested.
 BJ0289
 BJ0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0289.GEOID18 height accuracy estimate available here.
 BJ0289
 BJ0289.Click photographs - Photos may exist for this station.
 BJ0289
 BJ0289.The dynamic height is computed by dividing the NAVD 88
 BJ0289.geopotential number by the normal gravity value computed on the
 BJ0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0289.degrees latitude (g = 980.6199 gals.).
 BJ0289
 BJ0289.The modeled gravity was interpolated from observed gravity values.
 BJ0289
 BJ0289;                    North         East    Units  Estimated Accuracy
 BJ0289;SPC LA S     -   202,270.      982,800.      MT  (+/- 180 meters Scaled)
 BJ0289
 BJ0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP430557(NAD 83)
 BJ0289
 BJ0289                          SUPERSEDED SURVEY CONTROL
 BJ0289
 BJ0289.No superseded survey control is available for this station.
 BJ0289
 BJ0289_MARKER: DD = SURVEY DISK
 BJ0289_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0289_MARK LOGO: USACE
 BJ0289_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ0289_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0289_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0289_ROD/PIPE-DEPTH: 30.5 meters
 BJ0289_SLEEVE-DEPTH  : 25.9 meters
 BJ0289
 BJ0289  HISTORY     - Date     Condition        Report By
 BJ0289  HISTORY     - UNK      MONUMENTED       USACE
 BJ0289  HISTORY     - 1976     GOOD             NGS
 BJ0289  HISTORY     - 1982     SEE DESCRIPTION  LADTD
 BJ0289
 BJ0289                          STATION DESCRIPTION
 BJ0289
 BJ0289'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0289'6.0 MI SOUTH FROM RAMAH.
 BJ0289'6.0 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ0289'FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS, 0.1 MILE
 BJ0289'NORTH OF A POWER LINE CROSSING, 209 FT NORTH OF THE CENTER OF THE
 BJ0289'JUNCTION OF A ROAD LEADING SOUTHWEST TO THE BAYOU HENRY GAS FIELD,
 BJ0289'27 FT EAST OF THE CENTER LINE OF THE ROAD, A 2-INCH IRON PIPE WITH
 BJ0289'A CAP DRIVEN TO A DEPTH OF 100 FT ENCASED IN A 3-INCH IRON PIPE
 BJ0289'BORED TO A DEPTH OF 85 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE
 BJ0289'SCREW CAP PROJECTS 12-INCHES ABOVE THE GROUND.
 BJ0289
 BJ0289                          STATION RECOVERY (1982)
 BJ0289
 BJ0289'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ0289'THIS STATION WAS REPORTED AS DISTURBED IN 1947 BY RAG. THE MARK HAS
 BJ0289'BEEN RESET 286.77 FT., GEOD AZ. 271 01' 40" FROM THE POSTION
 BJ0289'PUBLISHED IN 1978. IT IS A 5 1/2 INCH BRONZ DISK IN AN IRON PIPE
 BJ0289'PROJECTING 1J INCHES ABOVE THE GROUND. IT HAS BEEN USED AS A POINT OF
 BJ0289'BEIGINNING FOR LOCAL PROPERTY DESCRIPTION SINCE 1966 OR EARLIER,
 BJ0289'NOTHING WAS FOUND AT THE OLD LOCATION. LA HWY 75 HAS BEEN REALIGNED
 BJ0289'(SET BACK) FROM THE OLD LEVEE IN THIS LOCALE. NEW DESCRIPTION: ABOUT
 BJ0289'10.5 MILES SW OF PLAQUEMINE, ON THE LEFT BANK OF LOWER GRAND RIVER,
 BJ0289'SE OF THE JUNCTION OF LOWE GRAND RIVER AND BAYOU SORREL, ABOUT 2
 BJ0289'MILES NNW OF THE BAYOU SORREL LOCKS, ON THE RIVER SIDE OF AND 101 FT.
 BJ0289'SW OF THE CENTERLINE OF LA HWY. 75, 25 FT. S OF TH SE CORNER AND 40
 BJ0289'FT. SE OF THE SW CORNER OF RANDOLF PIERS' OR PIERCE'S HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4078 ***********************************************************************
 BJ4078  DESIGNATION -  39 87
 BJ4078  PID         -  BJ4078
 BJ4078  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4078  COUNTRY     -  US
 BJ4078  USGS QUAD   -  COMITE (2018)
 BJ4078
 BJ4078                         *CURRENT SURVEY CONTROL
 BJ4078  ______________________________________________________________________
 BJ4078* NAD 83(1986) POSITION- 30 30 48.     (N) 091 04 27.     (W)   SCALED
 BJ4078* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4078  **This station is located in a suspected subsidence area (see below).
 BJ4078  ______________________________________________________________________
 BJ4078  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BJ4078  DYNAMIC HEIGHT  -         17.613 (meters)       57.79  (feet) COMP
 BJ4078  MODELED GRAVITY -    979,341.6   (mgal)                       NAVD 88
 BJ4078
 BJ4078.The horizontal coordinates were scaled from a map and have
 BJ4078.an estimated accuracy of +/- 6 seconds.
 BJ4078
 BJ4078.** This station is in an area of known vertical motion. If an
 BJ4078.** orthometric height was ever established but is not available 
 BJ4078.** in the current survey control section, the orthometric height
 BJ4078.** is considered suspect.  Suspect heights are available in the
 BJ4078.** superseded section only if requested.
 BJ4078
 BJ4078.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4078.GEOID18 height accuracy estimate available here.
 BJ4078
 BJ4078.Click photographs - Photos may exist for this station.
 BJ4078
 BJ4078.The dynamic height is computed by dividing the NAVD 88
 BJ4078.geopotential number by the normal gravity value computed on the
 BJ4078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4078.degrees latitude (g = 980.6199 gals.).
 BJ4078
 BJ4078.The modeled gravity was interpolated from observed gravity values.
 BJ4078
 BJ4078;                    North         East    Units  Estimated Accuracy
 BJ4078;SPC LA S     -   223,200.    1,024,880.      MT  (+/- 180 meters Scaled)
 BJ4078
 BJ4078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP847772(NAD 83)
 BJ4078
 BJ4078                          SUPERSEDED SURVEY CONTROL
 BJ4078
 BJ4078.No superseded survey control is available for this station.
 BJ4078
 BJ4078_MARKER: DB = BENCH MARK DISK
 BJ4078_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ4078_SP_SET: BRIDGE ABUTMENT
 BJ4078_MARK LOGO: LA-033
 BJ4078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4078
 BJ4078  HISTORY     - Date     Condition        Report By
 BJ4078  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4078  HISTORY     - 20050317 GOOD             SJBGRP
 BJ4078
 BJ4078                          STATION DESCRIPTION
 BJ4078
 BJ4078'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4078'IN BATON ROUGE.
 BJ4078'THE BENCH MARK IS LOCATED NEAR THE NORTHEAST END OF THE COMITE RIVER
 BJ4078'BRIDGE ON JOOR ROAD, CEMENTED IN A DRILL HOLE IN THE BRIDGE ABUTMENT
 BJ4078'AT THE SECOND EXPANSION JOINT ON THE BRIDGE FLOOR, 21 METERS (69 FT)
 BJ4078'SOUTHWEST OF THE NORTHEAST END OF THE BRIDGE AND 4.6 METERS (15 FT)
 BJ4078'SOUTHEAST OF THE CENTER OF THE BRIDGE ROADWAY, JOOR ROAD.  DISK NOT
 BJ4078'REPORTED TO BE STAMPED.
 BJ4078'THE MARK IS 18.9 METERS  NW FROM  NW
 BJ4078'THE MARK IS 0.30 M ABOVE BRIDGE FLOOR.
 BJ4078
 BJ4078                          STATION RECOVERY (2005)
 BJ4078
 BJ4078'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4078'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1267 ***********************************************************************
 CQ1267  DESIGNATION -  39 BOLT
 CQ1267  PID         -  CQ1267
 CQ1267  STATE/COUNTY-  LA/WEBSTER
 CQ1267  COUNTRY     -  US
 CQ1267  USGS QUAD   -  ADA (2018)
 CQ1267
 CQ1267                         *CURRENT SURVEY CONTROL
 CQ1267  ______________________________________________________________________
 CQ1267* NAD 83(1986) POSITION- 32 32 17.     (N) 093 14 34.     (W)   SCALED
 CQ1267* NAVD 88 ORTHO HEIGHT -    78.119 (meters)      256.30  (feet) ADJUSTED
 CQ1267  ______________________________________________________________________
 CQ1267  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 CQ1267  DYNAMIC HEIGHT  -         78.032 (meters)      256.01  (feet) COMP
 CQ1267  MODELED GRAVITY -    979,520.2   (mgal)                       NAVD 88
 CQ1267
 CQ1267  VERT ORDER      -  FIRST     CLASS I
 CQ1267
 CQ1267.The horizontal coordinates were scaled from a map and have
 CQ1267.an estimated accuracy of +/- 6 seconds.
 CQ1267
 CQ1267.The orthometric height was determined by differential leveling and
 CQ1267.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1267.in June 1991.
 CQ1267
 CQ1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1267.GEOID18 height accuracy estimate available here.
 CQ1267
 CQ1267.Click photographs - Photos may exist for this station.
 CQ1267
 CQ1267.The dynamic height is computed by dividing the NAVD 88
 CQ1267.geopotential number by the normal gravity value computed on the
 CQ1267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1267.degrees latitude (g = 980.6199 gals.).
 CQ1267
 CQ1267.The modeled gravity was interpolated from observed gravity values.
 CQ1267
 CQ1267;                    North         East    Units  Estimated Accuracy
 CQ1267;SPC LA N     -   226,210.      930,230.      MT  (+/- 180 meters Scaled)
 CQ1267
 CQ1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS772001(NAD 83)
 CQ1267
 CQ1267                          SUPERSEDED SURVEY CONTROL
 CQ1267
 CQ1267  NGVD 29 (11/26/84)   78.198  (m)          256.55   (f) ADJUSTED    1 1
 CQ1267
 CQ1267.Superseded values are not recommended for survey control.
 CQ1267
 CQ1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1267.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1267
 CQ1267_MARKER: B = BOLT
 CQ1267_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1267_SP_SET: UNDERGROUND STONE BLOCK
 CQ1267_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1267
 CQ1267  HISTORY     - Date     Condition        Report By
 CQ1267  HISTORY     - UNK      MONUMENTED       USACE
 CQ1267  HISTORY     - 1969     GOOD             CGS
 CQ1267
 CQ1267                          STATION DESCRIPTION
 CQ1267
 CQ1267'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1267'ABOUT 0.15 MILE NORTH ALONG STATE HIGHWAY 523 FROM THE POST OFFICE AT
 CQ1267'DUBBERLY, 77 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 155
 CQ1267'YARDS NORTH OF THE NORTH RAIL OF THE ILLINOIS CENTRAL RAILROAD, 60
 CQ1267'FEET SOUTH OF A FORKED OAK TREE, 32 FEET NORTHWEST OF A LIGHT POLE, 21
 CQ1267'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, A COPPER BOLT
 CQ1267'SET IN THE TOP OF A LIMESTONE BLOCK, ACCESS TO WHICH IS HAD THROUGH A
 CQ1267'5-INCH IRON PIPE WHICH BEARS A USE CAP AND WHICH PROJECTS 24 INCHES
 CQ1267'ABOVE THE SURFACE OF THE GROUND.  SEC 24, T18N, R9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0826 ***********************************************************************
 BJ0826  DESIGNATION -  39 BOLT
 BJ0826  PID         -  BJ0826
 BJ0826  STATE/COUNTY-  LA/IBERVILLE
 BJ0826  COUNTRY     -  US
 BJ0826  USGS QUAD   -  BAYOU SORREL (2018)
 BJ0826
 BJ0826                         *CURRENT SURVEY CONTROL
 BJ0826  ______________________________________________________________________
 BJ0826* NAD 83(1986) POSITION- 30 09 37.64   (N) 091 20 10.10   (W)   HD_HELD1
 BJ0826* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0826  **This station is located in a suspected subsidence area (see below).
 BJ0826  ______________________________________________________________________
 BJ0826  GEOID HEIGHT    -        -26.886 (meters)                     GEOID18
 BJ0826
 BJ0826.The horizontal coordinates were determined by differentially corrected
 BJ0826.hand held GPS observations or other comparable positioning techniques
 BJ0826.and have an estimated accuracy of +/- 3 meters.
 BJ0826
 BJ0826.** This station is in an area of known vertical motion.  Due to the
 BJ0826.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0826.** determined the orthometric heights for marks in these suspect
 BJ0826.** subsidence areas should be considered valid only at the epoch date
 BJ0826.** associated with the orthometric height.  These heights must always
 BJ0826.** be validated when used as control.  All previously superseded
 BJ0826.** orthometric heights are now considered suspect and are available
 BJ0826.** in the superseded section.  NGS does not recommend using suspect
 BJ0826.** or superseded heights as control.
 BJ0826
 BJ0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0826.GEOID18 height accuracy estimate available here.
 BJ0826
 BJ0826.Click photographs - Photos may exist for this station.
 BJ0826
 BJ0826;                    North         East    Units  Estimated Accuracy
 BJ0826;SPC LA S     -   184,052.2     999,729.8     MT  (+/- 3 meters HH1 GPS) 
 BJ0826
 BJ0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6022737734(NAD 83)
 BJ0826
 BJ0826                          SUPERSEDED SURVEY CONTROL
 BJ0826
 BJ0826.No superseded survey control is available for this station.
 BJ0826
 BJ0826_MARKER: B = BOLT
 BJ0826_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ0826_SP_SET: UNDERGROUND SLAB
 BJ0826_STAMPING: PBM 39
 BJ0826_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0826
 BJ0826  HISTORY     - Date     Condition        Report By
 BJ0826  HISTORY     - UNK      MONUMENTED       USACE
 BJ0826  HISTORY     - 1964     GOOD             CGS
 BJ0826  HISTORY     - 1976     GOOD             NGS
 BJ0826
 BJ0826                          STATION DESCRIPTION
 BJ0826
 BJ0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0826'ABOUT 0.1 MILE SOUTHEAST ALONG STATE ROAD 75 FROM THE FERRY LANDING AT
 BJ0826'BAYOU SORREL, 105 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 49
 BJ0826'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A STORE, 22 FEET SOUTHEAST
 BJ0826'OF THE SOUTHEAST CORNER OF A HOUSE, 3.5 FEET NORTHWEST OF A 16-INCH
 BJ0826'HACKBERRY TREE 1.5 FEET NORTH OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL
 BJ0826'OF THE ROAD, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3
 BJ0826'FEET UNDER GROUND, ACCESS TO WHICH IS HAD TRHOUGH AN IRON PIPE WHICH
 BJ0826'PROJECTS 1 FOOT AND BEARS A CORPS OF ENGINEERS CAP.
 BJ0826
 BJ0826                          STATION RECOVERY (1976)
 BJ0826
 BJ0826'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0826'0.4 MILE NORTH ALONG STATE HIGHWAY 75 FROM THE GRAND RIVER BRIDGE, 0.1
 BJ0826'MILE SOUTH OF THE CENTER OF A CURVE, AT THE JUNCTION OF A DRIVE TO AN
 BJ0826'ABANDONED STORE, 106 FT SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 BJ0826'23.2 FT SOUTHEAST OF THE EAST CORNER OF A HOUSE, 49.3 FT SOUTHEAST OF
 BJ0826'THE EAST CORNER OF CONCRETE BLOCK STORE BUILDING, 3.5 FT WEST OF A
 BJ0826'TREE, 98 FT WEST OF POWER LINE POLE NUMBER 84 WITH A TRANSFORMER, 3.5
 BJ0826'FT NORTH OF A TREE, A COPPER BOLT SET IN A CONCRETE SLAB ABOUT 3 FT
 BJ0826'BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 BJ0826'METAL PIPE BEARING A CAP WHICH PROJECTS 1.0 FT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1266 ***********************************************************************
 CQ1266  DESIGNATION -  39 CAP
 CQ1266  PID         -  CQ1266
 CQ1266  STATE/COUNTY-  LA/WEBSTER
 CQ1266  COUNTRY     -  US
 CQ1266  USGS QUAD   -  ADA (2018)
 CQ1266
 CQ1266                         *CURRENT SURVEY CONTROL
 CQ1266  ______________________________________________________________________
 CQ1266* NAD 83(1986) POSITION- 32 32 17.     (N) 093 14 33.     (W)   SCALED
 CQ1266* NAVD 88 ORTHO HEIGHT -    79.357 (meters)      260.36  (feet) ADJUSTED
 CQ1266  ______________________________________________________________________
 CQ1266  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 CQ1266  DYNAMIC HEIGHT  -         79.269 (meters)      260.07  (feet) COMP
 CQ1266  MODELED GRAVITY -    979,520.1   (mgal)                       NAVD 88
 CQ1266
 CQ1266  VERT ORDER      -  FIRST     CLASS I
 CQ1266
 CQ1266.The horizontal coordinates were scaled from a map and have
 CQ1266.an estimated accuracy of +/- 6 seconds.
 CQ1266
 CQ1266.The orthometric height was determined by differential leveling and
 CQ1266.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1266.in June 1991.
 CQ1266
 CQ1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1266.GEOID18 height accuracy estimate available here.
 CQ1266
 CQ1266.Click photographs - Photos may exist for this station.
 CQ1266
 CQ1266.The dynamic height is computed by dividing the NAVD 88
 CQ1266.geopotential number by the normal gravity value computed on the
 CQ1266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1266.degrees latitude (g = 980.6199 gals.).
 CQ1266
 CQ1266.The modeled gravity was interpolated from observed gravity values.
 CQ1266
 CQ1266;                    North         East    Units  Estimated Accuracy
 CQ1266;SPC LA N     -   226,210.      930,250.      MT  (+/- 180 meters Scaled)
 CQ1266
 CQ1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS772001(NAD 83)
 CQ1266
 CQ1266                          SUPERSEDED SURVEY CONTROL
 CQ1266
 CQ1266  NGVD 29 (11/26/84)   79.436  (m)          260.62   (f) ADJUSTED    1 1
 CQ1266
 CQ1266.Superseded values are not recommended for survey control.
 CQ1266
 CQ1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1266.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1266
 CQ1266_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1266_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1266_MARK LOGO: USACE
 CQ1266_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1266_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1266
 CQ1266  HISTORY     - Date     Condition        Report By
 CQ1266  HISTORY     - UNK      MONUMENTED       USACE
 CQ1266  HISTORY     - 1969     GOOD             CGS
 CQ1266  HISTORY     - 1977     MARK NOT FOUND   NGS
 CQ1266
 CQ1266                          STATION DESCRIPTION
 CQ1266
 CQ1266'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1266'ABOUT 0.15 MILE NORTH ALONG STATE HIGHWAY 523 FROM THE POST OFFICE AT
 CQ1266'DUBBERLY, 77 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 155
 CQ1266'YARDS NORTH OF THE NORTH RAIL OF THE ILLINOIS CENTRAL RAILROAD, 60
 CQ1266'FEET SOUTH OF A FORKED OAK TREE, 32 FEET NORTHWEST OF A LIGHT POLE, 21
 CQ1266'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, ABOUT 3 FEET
 CQ1266'BELOW THE LEVEL OF THE HIGHWAY, A USE CAP ON THE TOP OF A 5-INCH IRON
 CQ1266'PIPE WHICH PROJECTS 24 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 24,
 CQ1266'T18N, R9W.
 CQ1266
 CQ1266                          STATION RECOVERY (1977)
 CQ1266
 CQ1266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1266'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1970 ***********************************************************************
 BJ1970  DESIGNATION -  39 CAP
 BJ1970  PID         -  BJ1970
 BJ1970  STATE/COUNTY-  LA/IBERVILLE
 BJ1970  COUNTRY     -  US
 BJ1970  USGS QUAD   -  BAYOU SORREL (2018)
 BJ1970
 BJ1970                         *CURRENT SURVEY CONTROL
 BJ1970  ______________________________________________________________________
 BJ1970* NAD 83(1992) POSITION- 30 09 37.63661(N) 091 20 10.10320(W)   ADJUSTED
 BJ1970* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1970  **This station is located in a suspected subsidence area (see below).
 BJ1970  ______________________________________________________________________
 BJ1970  GEOID HEIGHT    -        -26.886 (meters)                     GEOID18
 BJ1970  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BJ1970  HORZ ORDER      -  SECOND
 BJ1970
 BJ1970.The horizontal coordinates were established by classical geodetic methods
 BJ1970.and adjusted by the National Geodetic Survey in January 1993.
 BJ1970
 BJ1970.** This station is in an area of known vertical motion. If an
 BJ1970.** orthometric height was ever established but is not available 
 BJ1970.** in the current survey control section, the orthometric height
 BJ1970.** is considered suspect.  Suspect heights are available in the
 BJ1970.** superseded section only if requested.
 BJ1970
 BJ1970.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1970.GEOID18 height accuracy estimate available here.
 BJ1970
 BJ1970.Click photographs - Photos may exist for this station.
 BJ1970
 BJ1970.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1970
 BJ1970. The following values were computed from the NAD 83(1992) position.
 BJ1970
 BJ1970;                    North         East     Units Scale Factor Converg.
 BJ1970;SPC LA S     -   184,052.121   999,729.672   MT  0.99992961   -0 00 05.1
 BJ1970;SPC LA S     -   603,844.33  3,279,946.43   sFT  0.99992961   -0 00 05.1
 BJ1970;UTM  15      - 3,337,734.334   660,227.914   MT  0.99991674   +0 50 10.1
 BJ1970
 BJ1970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1970!SPC LA S     -   1.00000393  x   0.99992961  =   0.99993353
 BJ1970!UTM  15      -   1.00000393  x   0.99991674  =   0.99992066
 BJ1970
 BJ1970_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6022737734(NAD 83)
 BJ1970
 BJ1970                          SUPERSEDED SURVEY CONTROL
 BJ1970
 BJ1970  NAD 83(1986)-  30 09 37.65588(N)    091 20 10.10053(W) AD(       ) 2
 BJ1970  NAD 27      -  30 09 36.94217(N)    091 20 09.70902(W) AD(       ) 2
 BJ1970
 BJ1970.Superseded values are not recommended for survey control.
 BJ1970
 BJ1970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1970.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1970
 BJ1970_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1970_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1970_STAMPING: PBM 39
 BJ1970_MARK LOGO: USACE
 BJ1970_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1970_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1970
 BJ1970  HISTORY     - Date     Condition        Report By
 BJ1970  HISTORY     - 1917     MONUMENTED       USACE
 BJ1970  HISTORY     - 1947     POOR             CGS
 BJ1970  HISTORY     - 1964     GOOD             CGS
 BJ1970
 BJ1970                          STATION DESCRIPTION
 BJ1970
 BJ1970'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1917 (USE)
 BJ1970'ABOUT 11 MILES SOUTHWEST OF PLAQUEMINE, ON THE LEFT BANK OF THE LOWER
 BJ1970'GRAND RIVER NEAR ITS JUNCTION WITH BAYOU SORREL, ON THE LAND SIDE OF A
 BJ1970'LEVEE, 125 YARDS SOUTH OF WHERE A ROAD CLIMBS THE LEVEE, 50 YARDS
 BJ1970'NORTH OF WHERE THE LEVEE MAKES A BEND TO THE SE, 75 YARDS SOUTH OF
 BJ1970'D.C. GILCHERISTS HOUSE, 25 YARDS WEST OF L.J. SINONEAUXS HOUSE, AND 9
 BJ1970'YARDS EAST OF THE CENTER OF THE ROAD ON THE LEVEE.
 BJ1970'
 BJ1970'THE STATION IS MARKED BY A 6-INCH BRASS CAP ON A 6-INCH IRON PIPE
 BJ1970'WHICH PROJECTS ABOUT 6 INCHES ABOVE THE GROUND AND IS MARKED U.S.E.D.
 BJ1970
 BJ1970                          STATION RECOVERY (1947)
 BJ1970
 BJ1970'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 BJ1970'STATION DISTURBED.  IRON PIPE DESTROYED IN CONSTRUCTION BUT ITS
 BJ1970'CONCRETE BASE REMAINS.
 BJ1970
 BJ1970                          STATION RECOVERY (1964)
 BJ1970
 BJ1970'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ1970'ABOUT 0.1 MILE SOUTHEAST ALONG STATE ROAD 75 FROM THE FERRY LANDING AT
 BJ1970'BAYOU SORREL, 105 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 49
 BJ1970'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A STORE, 22 FEET SOUTHEAST
 BJ1970'OF THE SOUTHEAST CORNER OF A HOUSE, 3.5 FEET NORTHWEST OF A 16-INCH
 BJ1970'HACKBERRY TREE 1.5 FEET NORTH OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL
 BJ1970'OF THE ROAD, AN IRON PIPE WHICH PROJECTS 1 FOOT AND BEARS A CORPS OF
 BJ1970'ENGINEERS CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0539 ***********************************************************************
 BW0539  DESIGNATION -  39 DIETZE BOLT
 BW0539  PID         -  BW0539
 BW0539  STATE/COUNTY-  LA/TENSAS
 BW0539  COUNTRY     -  US
 BW0539  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0539
 BW0539                         *CURRENT SURVEY CONTROL
 BW0539  ______________________________________________________________________
 BW0539* NAD 83(1986) POSITION- 31 55 45.     (N) 091 13 09.     (W)   SCALED
 BW0539* NAVD 88 ORTHO HEIGHT -    22.42  (+/-2cm)       73.6   (feet) VERTCON3
 BW0539  ______________________________________________________________________
 BW0539  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 BW0539  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0539
 BW0539.The horizontal coordinates were scaled from a map and have
 BW0539.an estimated accuracy of +/- 6 seconds.
 BW0539
 BW0539.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0539.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0539
 BW0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0539.GEOID18 height accuracy estimate available here.
 BW0539
 BW0539.The vertical order pertains to the NGVD 29 superseded value.
 BW0539
 BW0539.Click photographs - Photos may exist for this station.
 BW0539
 BW0539;                    North         East    Units  Estimated Accuracy
 BW0539;SPC LA N     -   159,170.    1,121,110.      MT  (+/- 180 meters Scaled)
 BW0539
 BW0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR683339(NAD 83)
 BW0539
 BW0539                          SUPERSEDED SURVEY CONTROL
 BW0539
 BW0539  NGVD 29 (??/??/92)   22.436  (m)           73.61   (f) ADJ UNCH    1 2
 BW0539
 BW0539.Superseded values are not recommended for survey control.
 BW0539
 BW0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0539.See file dsdata.pdf to determine how the superseded data were derived.
 BW0539
 BW0539_MARKER: B = BOLT
 BW0539_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0539_SP_SET: UNDERGROUND SLAB
 BW0539_STAMPING: P.B.M. 39
 BW0539_PROJECTION: RECESSED 91 CENTIMETERS
 BW0539_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0539
 BW0539  HISTORY     - Date     Condition        Report By
 BW0539  HISTORY     - UNK      MONUMENTED       USACE
 BW0539  HISTORY     - 1974     GOOD             LADH
 BW0539
 BW0539                          STATION DESCRIPTION
 BW0539
 BW0539'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0539'1.6 MI NORTHEAST FROM ST JOSEPH.  ABOUT 0.45 MILE SOUTHEAST ALONG
 BW0539'LOUISIANA HIGHWAY 128 FROM THE DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO
 BW0539'THE INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 605.  THENCE ABOUT 1.15
 BW0539'MILES NORTHEAST ALONG LOUISIANA HIGHWAY 605 TO A DIRT ROAD LEADING
 BW0539'SOUTHEAST.  THENCE ABOUT 0.20 MILE SOUTHEAST ALONG THE DIRT ROAD.  IT
 BW0539'IS 892.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 48.0
 BW0539'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A CATTLE GUARD, 12.3 FEET
 BW0539'SOUTH OF A FENCE CORNER, 39.0 FEET SOUTH OF THE CENTERLINE OF A DIRT
 BW0539'ROAD LEADING SOUTHEAST ON PROPERTY BELONGING TO PANOLA PLANTATION.  A
 BW0539'COPPER BOLT, SET IN TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDERGROUND,
 BW0539'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING 18 INCHES ABOVE
 BW0539'THE GROUND AND BEARING A USACE, U.S. ARMY, STANDARD CAP STAMPED P.B.M.
 BW0539'39.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0538 ***********************************************************************
 BW0538  DESIGNATION -  39 DIETZE CAP
 BW0538  PID         -  BW0538
 BW0538  STATE/COUNTY-  LA/TENSAS
 BW0538  COUNTRY     -  US
 BW0538  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0538
 BW0538                         *CURRENT SURVEY CONTROL
 BW0538  ______________________________________________________________________
 BW0538* NAD 83(1986) POSITION- 31 55 45.     (N) 091 13 09.     (W)   SCALED
 BW0538* NAVD 88 ORTHO HEIGHT -    23.65  (+/-2cm)       77.6   (feet) VERTCON3
 BW0538  ______________________________________________________________________
 BW0538  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 BW0538  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0538
 BW0538.The horizontal coordinates were scaled from a map and have
 BW0538.an estimated accuracy of +/- 6 seconds.
 BW0538
 BW0538.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0538.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0538
 BW0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0538.GEOID18 height accuracy estimate available here.
 BW0538
 BW0538.The vertical order pertains to the NGVD 29 superseded value.
 BW0538
 BW0538.Click photographs - Photos may exist for this station.
 BW0538
 BW0538;                    North         East    Units  Estimated Accuracy
 BW0538;SPC LA N     -   159,170.    1,121,110.      MT  (+/- 180 meters Scaled)
 BW0538
 BW0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR683339(NAD 83)
 BW0538
 BW0538                          SUPERSEDED SURVEY CONTROL
 BW0538
 BW0538  NGVD 29 (??/??/92)   23.663  (m)           77.63   (f) ADJ UNCH    1 2
 BW0538
 BW0538.Superseded values are not recommended for survey control.
 BW0538
 BW0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0538.See file dsdata.pdf to determine how the superseded data were derived.
 BW0538
 BW0538_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0538_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0538_STAMPING: P.B.M. 39
 BW0538_MARK LOGO: USACE
 BW0538_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0538_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0538
 BW0538  HISTORY     - Date     Condition        Report By
 BW0538  HISTORY     - UNK      MONUMENTED       USACE
 BW0538  HISTORY     - 1974     GOOD             LADH
 BW0538
 BW0538                          STATION DESCRIPTION
 BW0538
 BW0538'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0538'1.60 MI NE FROM ST JOSEPH.
 BW0538'ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 BW0538'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 BW0538'HIGHWAYS 128 AND 605.  THENCE ABOUT 1.15 MILES NORTHEAST ALONG
 BW0538'LOUISIANA HIGHWAY 605 TO A DIRT ROAD LEADING SOUTHEAST.  THENCE ABOUT
 BW0538'0.20 MILE SOUTHEAST ALONG THE DIRT ROAD.  IT IS 892.0 FEET EAST OF THE
 BW0538'CENTERLINE OF LOUISIANA HIGHWAY 605, 48.0 FEET SOUTHWEST OF THE
 BW0538'SOUTHWEST CORNER OF A CATTLE GUARD, 12.3 FEET SOUTH OF A FENCE CORNER,
 BW0538'39.0 FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD LEADING SOUTHEAST ON
 BW0538'PROPERTY BELONGING TO PANOLA PLANTATION.  AN IRON PIPE PROJECTING 18
 BW0538'INCHES ABOVE THE GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BW0538'STANDARD CAP STAMPED P.B.M. 39.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BW0538'SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0691 ***********************************************************************
 BJ0691  DESIGNATION -  39 LLD ANO
 BJ0691  PID         -  BJ0691
 BJ0691  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0691  COUNTRY     -  US
 BJ0691  USGS QUAD   -  RESERVE (2018)
 BJ0691
 BJ0691                         *CURRENT SURVEY CONTROL
 BJ0691  ______________________________________________________________________
 BJ0691* NAD 83(1986) POSITION- 30 02 34.     (N) 090 32 13.     (W)   SCALED
 BJ0691* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0691  **This station is located in a suspected subsidence area (see below).
 BJ0691  ______________________________________________________________________
 BJ0691  GEOID HEIGHT    -        -26.259 (meters)                     GEOID18
 BJ0691  DYNAMIC HEIGHT  -          4.25  (meters)       13.9   (feet) COMP
 BJ0691  MODELED GRAVITY -    979,315.4   (mgal)                       NAVD 88
 BJ0691
 BJ0691.The horizontal coordinates were scaled from a map and have
 BJ0691.an estimated accuracy of +/- 6 seconds.
 BJ0691
 BJ0691.** This station is in an area of known vertical motion. If an
 BJ0691.** orthometric height was ever established but is not available 
 BJ0691.** in the current survey control section, the orthometric height
 BJ0691.** is considered suspect.  Suspect heights are available in the
 BJ0691.** superseded section only if requested.
 BJ0691
 BJ0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0691.GEOID18 height accuracy estimate available here.
 BJ0691
 BJ0691.Click photographs - Photos may exist for this station.
 BJ0691
 BJ0691.The dynamic height is computed by dividing the NAVD 88
 BJ0691.geopotential number by the normal gravity value computed on the
 BJ0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0691.degrees latitude (g = 980.6199 gals.).
 BJ0691
 BJ0691.The modeled gravity was interpolated from observed gravity values.
 BJ0691
 BJ0691;                    North         East    Units  Estimated Accuracy
 BJ0691;SPC LA S     -   171,280.    1,076,800.      MT  (+/- 180 meters Scaled)
 BJ0691
 BJ0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP374260(NAD 83)
 BJ0691
 BJ0691                          SUPERSEDED SURVEY CONTROL
 BJ0691
 BJ0691.No superseded survey control is available for this station.
 BJ0691
 BJ0691_MARKER: DD = SURVEY DISK
 BJ0691_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0691_STAMPING: 39 LLD ANO
 BJ0691_MARK LOGO: USACE
 BJ0691_PROJECTION: FLUSH
 BJ0691_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0691_ROD/PIPE-DEPTH: 27.4 meters
 BJ0691
 BJ0691  HISTORY     - Date     Condition        Report By
 BJ0691  HISTORY     - 1975     MONUMENTED       USACE
 BJ0691  HISTORY     - 1977     GOOD             NGS
 BJ0691  HISTORY     - 20060427 MARK NOT FOUND   NGS
 BJ0691
 BJ0691                          STATION DESCRIPTION
 BJ0691
 BJ0691'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0691'1.6 MI EAST FROM EDGARD.
 BJ0691'1.6 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT EDGARD,
 BJ0691'31.5 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY, 60.5 FT. NORTHEAST
 BJ0691'AND ACROSS THE HIGHWAY FROM A POWER LINE POLE NUMBER 43-E WITH A
 BJ0691'STREET LIGHT AND TWO GUY WIRES, 30 FT. WEST-NORTHWEST OF A FENCE
 BJ0691'CORNER POST, DISK IS ON TOP OF A 1-INCH IRON PIPE WHICH WAS DRIVEN TO
 BJ0691'A DEPTH OF 90 FT., DISK IS FLUSH WITH THE GROUND AND ENCASED IN
 BJ0691'CONCRETE, NOTE-THE DISK HAS BEEN HIT WITH A SHARP OBJECT AND THE
 BJ0691'LLD IN THE STAMPING IS HARD TO READ.
 BJ0691
 BJ0691                          STATION RECOVERY (2006)
 BJ0691
 BJ0691'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0691'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1087 ***********************************************************************
 BK1087  DESIGNATION -  3904
 BK1087  PID         -  BK1087
 BK1087  STATE/COUNTY-  LA/ALLEN
 BK1087  COUNTRY     -  US
 BK1087  USGS QUAD   -  GUY (2018)
 BK1087
 BK1087                         *CURRENT SURVEY CONTROL
 BK1087  ______________________________________________________________________
 BK1087* NAD 83(1986) POSITION- 30 41 05.14   (N) 092 43 51.37   (W)   HD_HELD1
 BK1087* NAVD 88 ORTHO HEIGHT -    27.335 (meters)       89.68  (feet) ADJUSTED
 BK1087  ______________________________________________________________________
 BK1087  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BK1087  DYNAMIC HEIGHT  -         27.300 (meters)       89.57  (feet) COMP
 BK1087  MODELED GRAVITY -    979,358.3   (mgal)                       NAVD 88
 BK1087
 BK1087  VERT ORDER      -  FIRST     CLASS I
 BK1087
 BK1087.The horizontal coordinates were determined by differentially corrected
 BK1087.hand held GPS observations or other comparable positioning techniques
 BK1087.and have an estimated accuracy of +/- 3 meters.
 BK1087
 BK1087.The orthometric height was determined by differential leveling and
 BK1087.adjusted by the NATIONAL GEODETIC SURVEY
 BK1087.in February 1994.
 BK1087
 BK1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1087.GEOID18 height accuracy estimate available here.
 BK1087
 BK1087.Click photographs - Photos may exist for this station.
 BK1087
 BK1087.The dynamic height is computed by dividing the NAVD 88
 BK1087.geopotential number by the normal gravity value computed on the
 BK1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1087.degrees latitude (g = 980.6199 gals.).
 BK1087
 BK1087.The modeled gravity was interpolated from observed gravity values.
 BK1087
 BK1087;                    North         East    Units  Estimated Accuracy
 BK1087;SPC LA S     -   242,990.6     866,089.7     MT  (+/- 3 meters HH1 GPS) 
 BK1087
 BK1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2577094697(NAD 83)
 BK1087
 BK1087                          SUPERSEDED SURVEY CONTROL
 BK1087
 BK1087  NAVD 88 (06/15/91)   27.325  (m)           89.65   (f) SUPERSEDED  1 1
 BK1087  NGVD 29 (11/26/84)   27.308  (m)           89.59   (f) ADJUSTED    1 1
 BK1087
 BK1087.Superseded values are not recommended for survey control.
 BK1087
 BK1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1087.See file dsdata.pdf to determine how the superseded data were derived.
 BK1087
 BK1087_MARKER: DD = SURVEY DISK
 BK1087_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1087_STAMPING: 3904
 BK1087_MARK LOGO: CGS+SS
 BK1087_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1087
 BK1087  HISTORY     - Date     Condition        Report By
 BK1087  HISTORY     - 1934     MONUMENTED       LAGS
 BK1087  HISTORY     - 1970     GOOD             NGS
 BK1087
 BK1087                          STATION DESCRIPTION
 BK1087
 BK1087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1087'4.8 MI NE FROM OBERLIN.
 BK1087'ABOUT 4.8 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1087'STATION AT OBERLIN, 73 YARDS SOUTHWEST AND ACROSS U.S. HIGHWAY 165
 BK1087'FROM SEMAPHORE SIGNAL NUMBER 645.7, 149 FEET WEST-NORTHWEST OF THE
 BK1087'NORTHWEST RAIL, 69 1/2 FEET WEST-NORTHWEST OF THE CENTER LINE OF THE
 BK1087'HIGHWAY, 76 FEET NORTH-NORTHEAST OF THE CENTER OF A METAL GATE, 46
 BK1087'FEET NORTH OF A POWER POLE, 28 FEET NORTH OF A CORNER FENCE POST, 3
 BK1087'FEET NORTH OF A FENCE, 1.7 FEET NORTHWEST OF A METAL WITNESS POST,
 BK1087'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 BK1087'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1170 ***********************************************************************
 BK1170  DESIGNATION -  3904 A
 BK1170  PID         -  BK1170
 BK1170  STATE/COUNTY-  LA/EVANGELINE
 BK1170  COUNTRY     -  US
 BK1170  USGS QUAD   -  BEAVER (2018)
 BK1170
 BK1170                         *CURRENT SURVEY CONTROL
 BK1170  ______________________________________________________________________
 BK1170* NAD 83(1986) POSITION- 30 47 49.     (N) 092 34 55.     (W)   SCALED
 BK1170* NAVD 88 ORTHO HEIGHT -    32.12  (+/-2cm)      105.4   (feet) VERTCON3
 BK1170  ______________________________________________________________________
 BK1170  GEOID HEIGHT    -        -26.981 (meters)                     GEOID18
 BK1170  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1170
 BK1170.The horizontal coordinates were scaled from a map and have
 BK1170.an estimated accuracy of +/- 6 seconds.
 BK1170
 BK1170.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1170.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1170
 BK1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1170.GEOID18 height accuracy estimate available here.
 BK1170
 BK1170.The vertical order pertains to the NGVD 29 superseded value.
 BK1170
 BK1170.Click photographs - Photos may exist for this station.
 BK1170
 BK1170;                    North         East    Units  Estimated Accuracy
 BK1170;SPC LA S     -   255,260.      880,500.      MT  (+/- 180 meters Scaled)
 BK1170
 BK1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ399071(NAD 83)
 BK1170
 BK1170                          SUPERSEDED SURVEY CONTROL
 BK1170
 BK1170  NGVD 29 (11/26/84)   32.104  (m)          105.33   (f) ADJUSTED    2 0
 BK1170
 BK1170.Superseded values are not recommended for survey control.
 BK1170
 BK1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1170.See file dsdata.pdf to determine how the superseded data were derived.
 BK1170
 BK1170_MARKER: DD = SURVEY DISK
 BK1170_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1170_STAMPING: 3904 A
 BK1170_MARK LOGO: CGS+SS
 BK1170_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1170
 BK1170  HISTORY     - Date     Condition        Report By
 BK1170  HISTORY     - 1934     MONUMENTED       LAGS
 BK1170  HISTORY     - 1961     GOOD             CGS
 BK1170
 BK1170                          STATION DESCRIPTION
 BK1170
 BK1170'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1170'5.6 MI SE FROM OAKDALE.
 BK1170'ABOUT 5.6 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1170'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 16, T 3 S, R 2 W, 0.55
 BK1170'MILE NORTHWEST OF THE JUNCTION OF THE HIGHWAY AND STATE HIGHWAY 106,
 BK1170'ON THE OUTSIDE OF A CURVE AND 32 FEET SOUTHWEST OF THE CENTER LINE OF
 BK1170'THE HIGHWAY, 81 FEET NORTHEAST OF THE CENTER LINE OF A PRIVATE
 BK1170'DRIVEWAY, 66 FEET NORTHEAST OF A 14-INCH OAK TREE, IN LINE WITH A ROW
 BK1170'OF POWER POLES LEADING NORTHWEST, AND SET IN THE TOP OF A CONCRETE
 BK1170'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1098 ***********************************************************************
 BK1098  DESIGNATION -  3918
 BK1098  PID         -  BK1098
 BK1098  STATE/COUNTY-  LA/ALLEN
 BK1098  COUNTRY     -  US
 BK1098  USGS QUAD   -  OBERLIN (2018)
 BK1098
 BK1098                         *CURRENT SURVEY CONTROL
 BK1098  ______________________________________________________________________
 BK1098* NAD 83(1986) POSITION- 30 37 14.     (N) 092 46 07.     (W)   SCALED
 BK1098* NAVD 88 ORTHO HEIGHT -    21.099 (meters)       69.22  (feet) ADJUSTED
 BK1098  ______________________________________________________________________
 BK1098  GEOID HEIGHT    -        -27.059 (meters)                     GEOID18
 BK1098  DYNAMIC HEIGHT  -         21.072 (meters)       69.13  (feet) COMP
 BK1098  MODELED GRAVITY -    979,355.4   (mgal)                       NAVD 88
 BK1098
 BK1098  VERT ORDER      -  FIRST     CLASS I
 BK1098
 BK1098.The horizontal coordinates were scaled from a map and have
 BK1098.an estimated accuracy of +/- 6 seconds.
 BK1098
 BK1098.The orthometric height was determined by differential leveling and
 BK1098.adjusted by the NATIONAL GEODETIC SURVEY
 BK1098.in February 1994.
 BK1098
 BK1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1098.GEOID18 height accuracy estimate available here.
 BK1098
 BK1098.Click photographs - Photos may exist for this station.
 BK1098
 BK1098.The dynamic height is computed by dividing the NAVD 88
 BK1098.geopotential number by the normal gravity value computed on the
 BK1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1098.degrees latitude (g = 980.6199 gals.).
 BK1098
 BK1098.The modeled gravity was interpolated from observed gravity values.
 BK1098
 BK1098;                    North         East    Units  Estimated Accuracy
 BK1098;SPC LA S     -   235,920.      862,390.      MT  (+/- 180 meters Scaled)
 BK1098
 BK1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP221875(NAD 83)
 BK1098
 BK1098                          SUPERSEDED SURVEY CONTROL
 BK1098
 BK1098  NAVD 88 (06/15/91)   21.088  (m)           69.19   (f) SUPERSEDED  1 1
 BK1098  NGVD 29 (11/26/84)   21.071  (m)           69.13   (f) ADJUSTED    1 1
 BK1098
 BK1098.Superseded values are not recommended for survey control.
 BK1098
 BK1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1098.See file dsdata.pdf to determine how the superseded data were derived.
 BK1098
 BK1098_MARKER: DD = SURVEY DISK
 BK1098_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1098_STAMPING: 3918
 BK1098_MARK LOGO: CGS+SS
 BK1098_PROJECTION: FLUSH
 BK1098_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1098
 BK1098  HISTORY     - Date     Condition        Report By
 BK1098  HISTORY     - 1934     MONUMENTED       LAGS
 BK1098  HISTORY     - 1970     GOOD             NGS
 BK1098  HISTORY     - 19850423 MARK NOT FOUND   USPSQD
 BK1098
 BK1098                          STATION DESCRIPTION
 BK1098
 BK1098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1098'0.3 MI W FROM OBERLIN.
 BK1098'ABOUT 0.3 MILE WEST ALONG STATE HIGHWAY 26 FROM THE MISSOURI PACIFIC
 BK1098'RAILROAD STATION AT OBERLIN, 74 1/2 FEET EAST OF THE NORTHEAST CORNER
 BK1098'OF THE ALLEN PARRISH COURTHOUSE, 56 1/2 FEET NORTH OF THE NORTH EDGE
 BK1098'OF A CONCRETE WALKWAY WHICH LEADS TO THE EAST ENTRANCE OF THE
 BK1098'COURTHOUSE, 33 1/2 FEET NORTH OF A 30-INCH OAK TREE, 11 FEET WEST OF
 BK1098'THE WEST EDGE OF A PAVED PARKING AREA, 69 FEET EAST OF BENCH MARK P
 BK1098'16, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 BK1098'SURFACE OF THE GROUND.
 BK1098
 BK1098                          STATION RECOVERY (1985)
 BK1098
 BK1098'RECOVERY NOTE BY US POWER SQUADRON 1985 (DFP)
 BK1098'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB4039 ***********************************************************************
 AB4039  DESIGNATION -  392 A
 AB4039  PID         -  AB4039
 AB4039  STATE/COUNTY-  LA/ORLEANS
 AB4039  COUNTRY     -  US
 AB4039  USGS QUAD   -  CHALMETTE (2018)
 AB4039
 AB4039                         *CURRENT SURVEY CONTROL
 AB4039  ______________________________________________________________________
 AB4039* NAD 83(1986) POSITION- 29 54 19.     (N) 089 59 03.     (W)   SCALED
 AB4039* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB4039  **This station is located in a suspected subsidence area (see below).
 AB4039  ______________________________________________________________________
 AB4039  GEOID HEIGHT    -        -25.845 (meters)                     GEOID18
 AB4039  DYNAMIC HEIGHT  -          1.776 (meters)        5.83  (feet) COMP
 AB4039  MODELED GRAVITY -    979,310.7   (mgal)                       NAVD 88
 AB4039
 AB4039.The horizontal coordinates were scaled from a map and have
 AB4039.an estimated accuracy of +/- 6 seconds.
 AB4039
 AB4039.** This station is in an area of known vertical motion. If an
 AB4039.** orthometric height was ever established but is not available 
 AB4039.** in the current survey control section, the orthometric height
 AB4039.** is considered suspect.  Suspect heights are available in the
 AB4039.** superseded section only if requested.
 AB4039
 AB4039.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB4039.GEOID18 height accuracy estimate available here.
 AB4039
 AB4039.Click photographs - Photos may exist for this station.
 AB4039
 AB4039.The dynamic height is computed by dividing the NAVD 88
 AB4039.geopotential number by the normal gravity value computed on the
 AB4039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB4039.degrees latitude (g = 980.6199 gals.).
 AB4039
 AB4039.The modeled gravity was interpolated from observed gravity values.
 AB4039
 AB4039;                    North         East    Units  Estimated Accuracy
 AB4039;SPC LA S     -   156,530.    1,130,290.      MT  (+/- 180 meters Scaled)
 AB4039
 AB4039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU118120(NAD 83)
 AB4039
 AB4039                          SUPERSEDED SURVEY CONTROL
 AB4039
 AB4039.No superseded survey control is available for this station.
 AB4039
 AB4039_MARKER: DD = SURVEY DISK
 AB4039_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AB4039_SP_SET: PIER
 AB4039_STAMPING: 392 A 1996
 AB4039_MARK LOGO: NOS
 AB4039_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB4039_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB4039
 AB4039  HISTORY     - Date     Condition        Report By
 AB4039  HISTORY     - 1996     MONUMENTED       NOS
 AB4039
 AB4039                          STATION DESCRIPTION
 AB4039
 AB4039'DESCRIBED BY NATIONAL OCEAN SERVICE 1996 (ALG)
 AB4039'THE STATION IS LOCATED ABOUT 10.00 MI (16.09 KM) EAST-SOUTHEAST OF
 AB4039'DOWNTOWN NEW ORLEANS AND ABOUT 5.00 MI (8.05 KM) NORTH OF BELLE CHASSE
 AB4039'IN THE PIER ON THE SOUTH SIDE OF THE 407 BRIDGE (GEN. DEGAULLE DRIVE)
 AB4039'SPANNING THE INTERCOASTAL WATERWAY.
 AB4039'
 AB4039'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 406 AND 407
 AB4039'ON THE SOUTH SIDE OF THE INTERCOASTAL WATERWAY, GO WEST FOR 0.15 MI
 AB4039'(0.24 KM) TO AN ABANDONED ROAD TO THE RIGHT.  TURN RIGHT ONTO THE ROAD
 AB4039'AND GO 0.25 MI (0.40 KM) TO THE LEVEE, SET NEAR THE SOUTHEAST EDGE OF
 AB4039'THE MASSIVE CONCRETE PIER FOR THE BRIDGE.
 AB4039'
 AB4039'THE MARK IS A NOS BENCH MARK, 7.0 M (23.0 FT) SOUTHEAST OF THE
 AB4039'RIVERSIDE EDGE OF THE PIER, 6.8 M (22.3 FT) SOUTHWEST OF THE SOUTHWEST
 AB4039'CORNER OF THE NORTHEAST COLUMN, 3.2 M (10.5 FT) EAST-SOUTHEAST OF THE
 AB4039'SOUTHEAST CORNER OF THE SOUTHWEST OF TWO COLUMNS, AND 2.1 M (6.9 FT)
 AB4039'NORTHWEST OF THE SHORE SIDE OF THE PIER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB4040 ***********************************************************************
 AB4040  DESIGNATION -  392 B
 AB4040  PID         -  AB4040
 AB4040  STATE/COUNTY-  LA/PLAQUEMINES
 AB4040  COUNTRY     -  US
 AB4040  USGS QUAD   -  CHALMETTE (2018)
 AB4040
 AB4040                         *CURRENT SURVEY CONTROL
 AB4040  ______________________________________________________________________
 AB4040* NAD 83(1986) POSITION- 29 53 38.     (N) 089 58 42.     (W)   SCALED
 AB4040* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB4040  **This station is located in a suspected subsidence area (see below).
 AB4040  ______________________________________________________________________
 AB4040  GEOID HEIGHT    -        -25.809 (meters)                     GEOID18
 AB4040  DYNAMIC HEIGHT  -         -0.688 (meters)       -2.26  (feet) COMP
 AB4040  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 AB4040
 AB4040.The horizontal coordinates were scaled from a map and have
 AB4040.an estimated accuracy of +/- 6 seconds.
 AB4040
 AB4040.** This station is in an area of known vertical motion. If an
 AB4040.** orthometric height was ever established but is not available 
 AB4040.** in the current survey control section, the orthometric height
 AB4040.** is considered suspect.  Suspect heights are available in the
 AB4040.** superseded section only if requested.
 AB4040
 AB4040.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB4040.GEOID18 height accuracy estimate available here.
 AB4040
 AB4040.Click photographs - Photos may exist for this station.
 AB4040
 AB4040.The dynamic height is computed by dividing the NAVD 88
 AB4040.geopotential number by the normal gravity value computed on the
 AB4040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB4040.degrees latitude (g = 980.6199 gals.).
 AB4040
 AB4040.The modeled gravity was interpolated from observed gravity values.
 AB4040
 AB4040;                    North         East    Units  Estimated Accuracy
 AB4040;SPC LA S     -   155,280.    1,130,870.      MT  (+/- 180 meters Scaled)
 AB4040
 AB4040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU123107(NAD 83)
 AB4040
 AB4040                          SUPERSEDED SURVEY CONTROL
 AB4040
 AB4040.No superseded survey control is available for this station.
 AB4040
 AB4040_MARKER: DD = SURVEY DISK
 AB4040_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AB4040_SP_SET: ABUTMENT
 AB4040_STAMPING: 392 B 1996
 AB4040_MARK LOGO: NOS
 AB4040_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB4040_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB4040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB4040+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AB4040
 AB4040  HISTORY     - Date     Condition        Report By
 AB4040  HISTORY     - 1996     MONUMENTED       NOS
 AB4040
 AB4040                          STATION DESCRIPTION
 AB4040
 AB4040'DESCRIBED BY NATIONAL OCEAN SERVICE 1996 (ALG)
 AB4040'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST-SOUTHEAST OF
 AB4040'DOWNTOWN NEW ORLEANS AND ABOUT 4.90 MI (7.89 KM) NORTH OF BELLE CHASSE
 AB4040'SET IN THE SOUTHEAST ABUTMENT OF THE BRIDGE OVER THE PLANTERS CANAL.
 AB4040'
 AB4040'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 406 AND
 AB4040'407 ON THE SOUTH SIDE OF THE INTERCOASTAL WATERWAY.  GO WEST ON
 AB4040'HIGHWAY 406 FOR 0.50 MI (0.80 KM) TO THE JUNCTION OF F. EDWARD HEBERT
 AB4040'BOULEVARD, TURN LEFT ONTO THE BOULEVARD AND GO 0.60 MI (0.97 KM) TO
 AB4040'THE BRIDGE OVER THE PLANTERS CANAL AND THE STATION ON THE LEFT.
 AB4040'
 AB4040'IT IS NEAR THE EAST END OF THE SOUTHEAST ABUTMENT OF THE BOULEVARD
 AB4040'BRIDGE SPANNING PLANTERS CANAL, 3.9 M (12.8 FT) NORTHEAST OF THE
 AB4040'BOULDVARD CENTERLINE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE BOULEVARD,
 AB4040'AND 0.1 M (0.3 FT) NORTHWEST OF THE SOUTHEAST EDGE OF THE ABUTMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB4041 ***********************************************************************
 AB4041  DESIGNATION -  392 C
 AB4041  PID         -  AB4041
 AB4041  STATE/COUNTY-  LA/PLAQUEMINES
 AB4041  COUNTRY     -  US
 AB4041  USGS QUAD   -  CHALMETTE (2018)
 AB4041
 AB4041                         *CURRENT SURVEY CONTROL
 AB4041  ______________________________________________________________________
 AB4041* NAD 83(1986) POSITION- 29 53 14.     (N) 089 57 24.     (W)   SCALED
 AB4041* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB4041  **This station is located in a suspected subsidence area (see below).
 AB4041  ______________________________________________________________________
 AB4041  GEOID HEIGHT    -        -25.785 (meters)                     GEOID18
 AB4041  DYNAMIC HEIGHT  -          1.744 (meters)        5.72  (feet) COMP
 AB4041  MODELED GRAVITY -    979,310.0   (mgal)                       NAVD 88
 AB4041
 AB4041.The horizontal coordinates were scaled from a map and have
 AB4041.an estimated accuracy of +/- 6 seconds.
 AB4041
 AB4041.** This station is in an area of known vertical motion. If an
 AB4041.** orthometric height was ever established but is not available 
 AB4041.** in the current survey control section, the orthometric height
 AB4041.** is considered suspect.  Suspect heights are available in the
 AB4041.** superseded section only if requested.
 AB4041
 AB4041.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB4041.GEOID18 height accuracy estimate available here.
 AB4041
 AB4041.Click photographs - Photos may exist for this station.
 AB4041
 AB4041.The dynamic height is computed by dividing the NAVD 88
 AB4041.geopotential number by the normal gravity value computed on the
 AB4041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB4041.degrees latitude (g = 980.6199 gals.).
 AB4041
 AB4041.The modeled gravity was interpolated from observed gravity values.
 AB4041
 AB4041;                    North         East    Units  Estimated Accuracy
 AB4041;SPC LA S     -   154,560.    1,132,970.      MT  (+/- 180 meters Scaled)
 AB4041
 AB4041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU144099(NAD 83)
 AB4041
 AB4041                          SUPERSEDED SURVEY CONTROL
 AB4041
 AB4041.No superseded survey control is available for this station.
 AB4041
 AB4041_MARKER: F = FLANGE-ENCASED ROD
 AB4041_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB4041_STAMPING: 392 C 1996
 AB4041_MARK LOGO: NOS
 AB4041_PROJECTION: RECESSED 5 CENTIMETERS
 AB4041_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB4041_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB4041+STABILITY: POSITION/ELEVATION WELL
 AB4041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB4041+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AB4041_ROD/PIPE-DEPTH: 82.9 meters
 AB4041_SLEEVE-DEPTH  : 0.91 meters
 AB4041
 AB4041  HISTORY     - Date     Condition        Report By
 AB4041  HISTORY     - 1996     MONUMENTED       NOS
 AB4041
 AB4041                          STATION DESCRIPTION
 AB4041
 AB4041'DESCRIBED BY NATIONAL OCEAN SERVICE 1996 (ALG)
 AB4041'THE STATION IS LOCATED ABOUT 10.00 MI (16.09 KM) EAST-SOUTHEAST OF
 AB4041'DOWNTOWN NEW ORLEANS AND ABOUT 5.00 MI (8.05 KM) NORTH OF BELLE CHASSE
 AB4041'AND IS SET IN A GRASSY TRIANGLE IN THE TULANE UNIVERISTY F. EDWARD
 AB4041'HEBERT RESEARCH CENTER.
 AB4041'
 AB4041'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 406 AND 407
 AB4041'ON THE SOUTH SIDE OF THE INTERCOASTAL WATERWAY, GO WEST FOR 0.50 MI
 AB4041'(0.80 KM) ON HIGHWAY 406 TO THE JUNCTION WITH F.  EDWARD HEBERT
 AB4041'BOULEVARD, TURN LEFT ONTO THE BOULEVARD FOR 1.40 MI (2.25 KM) TO THE
 AB4041'MISSISSIPPI RIVER LEEVE AND A T ROAD.  TURN LEFT AND PASS THROUGH THE
 AB4041'GATE OF THE TULANE UNIVERSITY F.  EDWARD HEBERT RESEARCH CENTER AND
 AB4041'FOLLOW MAIN STREET FOR 0.85 MI (1.37 KM) TO A STOP SIGN AT THE
 AB4041'INTERSECTION OF MAIN STREET AND MALLARD ROAD.  TURN LEFT ONTO MALLARD
 AB4041'ROAD FOR 0.05 MI (0.08 KM) TO A SHELL ROAD RIGHT WHICH LEADS TO A
 AB4041'MAINTANCE BUILDING ON THE LEFT AND THE STATION ON THE RIGHT.
 AB4041'
 AB4041'THE STATION IS A PUNCH HOLE IN THE TOP OF A STAINLESS STEEL ROD DRIVEN
 AB4041'TO A DEPTH OF 272.0 FT (82.9 M) WITH A 3.0 FT (0.9 M) GREASED SLEEVE
 AB4041'THAT IS ENCASED IN A 5.0 IN DIAMETER PVC WITH A LOGO CAP AND STAMPED
 AB4041'---392 C 1996---, AND ALL SURROUNDED BY A MASS OF CONCRETE.
 AB4041'
 AB4041'THE STATION IS 88.0 FT (26.8 M) EAST OF THE CENTER OF MALLARD ROAD,
 AB4041'75.0 FT (22.9 M) NORTH OF THE CENTER OF MAIN STREET, 51.40 FT
 AB4041'(15.67 M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE WHITE BRICK
 AB4041'MAINTANCE BUILDING, 38.4 FT (11.7 M) NORTHEAST OF A WATER MAIN PIPE,
 AB4041'22.0 FT (6.7 M) NORTH OF THE CONCRETE TULANE UNIVERSITY SIGN, AND 16.0
 AB4041'FT (4.9 M) SOUTH OF THE APPROX.  EDGE OF THE WHITE SHELL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1165 ***********************************************************************
 BK1165  DESIGNATION -  3997
 BK1165  PID         -  BK1165
 BK1165  STATE/COUNTY-  LA/ALLEN
 BK1165  COUNTRY     -  US
 BK1165  USGS QUAD   -  OAKDALE (2018)
 BK1165
 BK1165                         *CURRENT SURVEY CONTROL
 BK1165  ______________________________________________________________________
 BK1165* NAD 83(1986) POSITION- 30 48 28.     (N) 092 38 45.     (W)   SCALED
 BK1165* NAVD 88 ORTHO HEIGHT -    36.77  (+/-2cm)      120.6   (feet) VERTCON3
 BK1165  ______________________________________________________________________
 BK1165  GEOID HEIGHT    -        -26.950 (meters)                     GEOID18
 BK1165  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1165
 BK1165.The horizontal coordinates were scaled from a map and have
 BK1165.an estimated accuracy of +/- 6 seconds.
 BK1165
 BK1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1165
 BK1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1165.GEOID18 height accuracy estimate available here.
 BK1165
 BK1165.The vertical order pertains to the NGVD 29 superseded value.
 BK1165
 BK1165.Click photographs - Photos may exist for this station.
 BK1165
 BK1165;                    North         East    Units  Estimated Accuracy
 BK1165;SPC LA S     -   256,530.      874,400.      MT  (+/- 180 meters Scaled)
 BK1165
 BK1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ338083(NAD 83)
 BK1165
 BK1165                          SUPERSEDED SURVEY CONTROL
 BK1165
 BK1165  NGVD 29 (11/26/84)   36.744  (m)          120.55   (f) ADJUSTED    2 0
 BK1165
 BK1165.Superseded values are not recommended for survey control.
 BK1165
 BK1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1165.See file dsdata.pdf to determine how the superseded data were derived.
 BK1165
 BK1165_MARKER: DD = SURVEY DISK
 BK1165_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1165_STAMPING: 3997
 BK1165_MARK LOGO: CGS+SS
 BK1165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1165
 BK1165  HISTORY     - Date     Condition        Report By
 BK1165  HISTORY     - 1934     MONUMENTED       LAGS
 BK1165  HISTORY     - 1961     GOOD             CGS
 BK1165
 BK1165                          STATION DESCRIPTION
 BK1165
 BK1165'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1165'1.6 MI SE FROM OAKDALE.
 BK1165'ABOUT 1.6 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1165'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 11, T 3 S, R 3 W, 0.2
 BK1165'MILE SOUTHEAST OF THE JUNCTION OF THE HIGHWAY AND STATE HIGHWAY 372,
 BK1165'28 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, IN LINE WITH THE
 BK1165'CENTER LINE OF A DIRT ROAD LEADING SOUTH, 56 FEET NORTH OF AND ACROSS
 BK1165'THE HIGHWAY FROM A LIGHT POLE, 33 FEET WEST OF A LONE 18-INCH PINE
 BK1165'TREE, 2 FEET SOUTH OF A FENCE, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 BK1165'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5083 ***********************************************************************
 BJ5083  DESIGNATION -  3A001
 BJ5083  PID         -  BJ5083
 BJ5083  STATE/COUNTY-  LA/ASCENSION
 BJ5083  COUNTRY     -  US
 BJ5083  USGS QUAD   -  CARVILLE (2018)
 BJ5083
 BJ5083                         *CURRENT SURVEY CONTROL
 BJ5083  ______________________________________________________________________
 BJ5083* NAD 83(1992) POSITION- 30 13 34.59730(N) 091 00 52.00591(W)   ADJUSTED
 BJ5083* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5083  **This station is located in a suspected subsidence area (see below).
 BJ5083  ______________________________________________________________________
 BJ5083  GEOID HEIGHT    -        -26.864 (meters)                     GEOID18
 BJ5083  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 BJ5083  HORZ ORDER      -  SECOND
 BJ5083
 BJ5083.The horizontal coordinates were established by classical geodetic methods
 BJ5083.and adjusted by the National Geodetic Survey in January 1993.
 BJ5083
 BJ5083.** This station is in an area of known vertical motion. If an
 BJ5083.** orthometric height was ever established but is not available 
 BJ5083.** in the current survey control section, the orthometric height
 BJ5083.** is considered suspect.  Suspect heights are available in the
 BJ5083.** superseded section only if requested.
 BJ5083
 BJ5083.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5083.GEOID18 height accuracy estimate available here.
 BJ5083
 BJ5083.Click photographs - Photos may exist for this station.
 BJ5083
 BJ5083.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5083
 BJ5083. The following values were computed from the NAD 83(1992) position.
 BJ5083
 BJ5083;                    North         East     Units Scale Factor Converg.
 BJ5083;SPC LA S     -   191,391.119 1,030,696.120   MT  0.99993345   +0 09 34.0
 BJ5083;SPC LA S     -   627,922.36  3,381,542.19   sFT  0.99993345   +0 09 34.0
 BJ5083;UTM  15      - 3,345,526.332   691,085.138   MT  1.00005049   +0 59 59.5
 BJ5083
 BJ5083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5083!SPC LA S     -   1.00000323  x   0.99993345  =   0.99993668
 BJ5083!UTM  15      -   1.00000323  x   1.00005049  =   1.00005372
 BJ5083
 BJ5083:                Primary Azimuth Mark                     Grid Az
 BJ5083:SPC LA S     -  RAY AZ MK                                137 17 11.6
 BJ5083:UTM  15      -  RAY AZ MK                                136 26 46.1
 BJ5083
 BJ5083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9108545526(NAD 83)
 BJ5083
 BJ5083|---------------------------------------------------------------------|
 BJ5083| PID    Reference Object                     Distance      Geod. Az  |
 BJ5083|                                                           dddmmss.s |
 BJ5083| BJ5082 RAY AZ MK                           APPROX. 0.5 KM 1372645.6 |
 BJ5083|---------------------------------------------------------------------|
 BJ5083
 BJ5083                          SUPERSEDED SURVEY CONTROL
 BJ5083
 BJ5083  NAD 83(1986)-  30 13 34.61493(N)    091 00 52.00532(W) AD(       ) 2
 BJ5083  NAD 27      -  30 13 33.91044(N)    091 00 51.64181(W) AD(       ) 2
 BJ5083
 BJ5083.Superseded values are not recommended for survey control.
 BJ5083
 BJ5083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5083.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5083
 BJ5083_MARKER: DD = SURVEY DISK
 BJ5083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5083_STAMPING: 3A001
 BJ5083_MARK LOGO: LADHGS
 BJ5083_PROJECTION: FLUSH
 BJ5083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5083+STABILITY: SURFACE MOTION
 BJ5083
 BJ5083  HISTORY     - Date     Condition        Report By
 BJ5083  HISTORY     - 1972     MONUMENTED       LADH
 BJ5083
 BJ5083                          STATION DESCRIPTION
 BJ5083
 BJ5083'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BJ5083'THE STATION IS LOCATED 1.7 MILES NORTH-NORTHEAST OF GEISMAR, 5.5
 BJ5083'MILES WEST-SOUTHWEST OF GONZALES, AND 8.5 MILES NORTHWEST OF
 BJ5083'DONALDSONVILLE, IN THE SOUTHWEST QUARTER OF SECTION 29, T9S, R2E.
 BJ5083'
 BJ5083'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 73 AND 30,
 BJ5083'GO NORTHWEST ALONG STATE HIGHWAY 30 FOR 0.7 MILE TO A CONCRETE BOX
 BJ5083'DRAIN AND THE STATION WHICH IS SET ON THE RIGHT AND NORTHEAST OF
 BJ5083'THE HIGHWAY NEAR THE HEADWALL ON THE DRAIN.
 BJ5083'
 BJ5083'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5083'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5083'CYLINDRICAL CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS STAMPED
 BJ5083'3A001.  IT IS 69 FEET WEST-NORTHWEST OF A POWER POLE, 34 FEET
 BJ5083'SOUTHWEST OF A FENCE, 27 FEET NORTHEAST OF THE CENTER OF STATE
 BJ5083'HIGHWAY 30, 1.5 FEET SOUTHWEST OF A BOX CULVERT, AND 1.5 FEET
 BJ5083'NORTHWEST OF A METAL WITNESS POST.
 BJ5083'
 BJ5083'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5084 ***********************************************************************
 BJ5084  DESIGNATION -  3A002
 BJ5084  PID         -  BJ5084
 BJ5084  STATE/COUNTY-  LA/ASCENSION
 BJ5084  COUNTRY     -  US
 BJ5084  USGS QUAD   -  CARVILLE (2018)
 BJ5084
 BJ5084                         *CURRENT SURVEY CONTROL
 BJ5084  ______________________________________________________________________
 BJ5084* NAD 83(1992) POSITION- 30 13 48.79178(N) 091 01 08.02052(W)   ADJUSTED
 BJ5084* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5084  **This station is located in a suspected subsidence area (see below).
 BJ5084  ______________________________________________________________________
 BJ5084  GEOID HEIGHT    -        -26.872 (meters)                     GEOID18
 BJ5084  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 BJ5084  HORZ ORDER      -  SECOND
 BJ5084
 BJ5084.The horizontal coordinates were established by classical geodetic methods
 BJ5084.and adjusted by the National Geodetic Survey in January 1993.
 BJ5084
 BJ5084.** This station is in an area of known vertical motion. If an
 BJ5084.** orthometric height was ever established but is not available 
 BJ5084.** in the current survey control section, the orthometric height
 BJ5084.** is considered suspect.  Suspect heights are available in the
 BJ5084.** superseded section only if requested.
 BJ5084
 BJ5084.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5084.GEOID18 height accuracy estimate available here.
 BJ5084
 BJ5084.Click photographs - Photos may exist for this station.
 BJ5084
 BJ5084.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5084
 BJ5084. The following values were computed from the NAD 83(1992) position.
 BJ5084
 BJ5084;                    North         East     Units Scale Factor Converg.
 BJ5084;SPC LA S     -   191,827.002 1,030,266.708   MT  0.99993372   +0 09 26.0
 BJ5084;SPC LA S     -   629,352.42  3,380,133.36   sFT  0.99993372   +0 09 26.0
 BJ5084;UTM  15      - 3,345,955.918   690,649.328   MT  1.00004844   +0 59 51.9
 BJ5084
 BJ5084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5084!SPC LA S     -   1.00000316  x   0.99993372  =   0.99993688
 BJ5084!UTM  15      -   1.00000316  x   1.00004844  =   1.00005160
 BJ5084
 BJ5084:                Primary Azimuth Mark                     Grid Az
 BJ5084:SPC LA S     -  3A003                                    311 22 14.2
 BJ5084:UTM  15      -  3A003                                    310 31 48.3
 BJ5084
 BJ5084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9064945955(NAD 83)
 BJ5084
 BJ5084|---------------------------------------------------------------------|
 BJ5084| PID    Reference Object                     Distance      Geod. Az  |
 BJ5084|                                                           dddmmss.s |
 BJ5084| BJ5085 3A003                               APPROX. 0.9 KM 3113140.2 |
 BJ5084|---------------------------------------------------------------------|
 BJ5084
 BJ5084                          SUPERSEDED SURVEY CONTROL
 BJ5084
 BJ5084  NAD 83(1986)-  30 13 48.80942(N)    091 01 08.01992(W) AD(       ) 2
 BJ5084  NAD 27      -  30 13 48.10538(N)    091 01 07.65600(W) AD(       ) 2
 BJ5084
 BJ5084.Superseded values are not recommended for survey control.
 BJ5084
 BJ5084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5084.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5084
 BJ5084_MARKER: DD = SURVEY DISK
 BJ5084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5084_STAMPING: 3A002
 BJ5084_MARK LOGO: LADHGS
 BJ5084_PROJECTION: FLUSH
 BJ5084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5084+STABILITY: SURFACE MOTION
 BJ5084
 BJ5084  HISTORY     - Date     Condition        Report By
 BJ5084  HISTORY     - 1972     MONUMENTED       LADH
 BJ5084
 BJ5084                          STATION DESCRIPTION
 BJ5084
 BJ5084'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BJ5084'THE STATION IS LOCATED 1.9 MILES NORTH-NORTHEAST OF GEISMAR, 6 MILES
 BJ5084'WEST-SOUTHWEST OF GONZALES, AND 9 MILES NORTHWEST OF DONALDSONVILLE,
 BJ5084'IN THE NORTHWEST QUARTER OF SECTION 29, T9S, R2E.
 BJ5084'
 BJ5084'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 73 AND 30, GO
 BJ5084'NORTHWEST ALONG STATE HIGHWAY 30 FOR 1.1 MILES TO THE STATION, WHICH
 BJ5084'IS SET ON THE RIGHT AND NORTHEAST OF THE HIGHWAY NEAR A FENCE.
 BJ5084'
 BJ5084'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5084'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5084'CYLINDRICAL CONCRETE MONUMENT, FLUSH WITH THE GROUND.  IT IS
 BJ5084'STAMPED 3A002.  IT IS 59 FEET EAST-NORTHEAST OF THE CENTER OF STATE
 BJ5084'HIGHWAY 30, 36 FEET SOUTH SOUTHEAST OF THE CENTER OF A METAL GATE,
 BJ5084'26 FEET SOUTHEAST OF THE SOUTH END OF A CONCRETE SIDE DRAIN, 7
 BJ5084'FEET NORTHWEST OF A METAL WITNESS POST, AND 3 FEET SOUTHWEST OF A
 BJ5084'FENCE.
 BJ5084'
 BJ5084'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5085 ***********************************************************************
 BJ5085  DESIGNATION -  3A003
 BJ5085  PID         -  BJ5085
 BJ5085  STATE/COUNTY-  LA/ASCENSION
 BJ5085  COUNTRY     -  US
 BJ5085  USGS QUAD   -  CARVILLE (2018)
 BJ5085
 BJ5085                         *CURRENT SURVEY CONTROL
 BJ5085  ______________________________________________________________________
 BJ5085* NAD 83(1992) POSITION- 30 14 07.13353(N) 091 01 31.87369(W)   ADJUSTED
 BJ5085* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5085  **This station is located in a suspected subsidence area (see below).
 BJ5085  ______________________________________________________________________
 BJ5085  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ5085  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 BJ5085  HORZ ORDER      -  SECOND
 BJ5085
 BJ5085.The horizontal coordinates were established by classical geodetic methods
 BJ5085.and adjusted by the National Geodetic Survey in January 1993.
 BJ5085
 BJ5085.** This station is in an area of known vertical motion. If an
 BJ5085.** orthometric height was ever established but is not available 
 BJ5085.** in the current survey control section, the orthometric height
 BJ5085.** is considered suspect.  Suspect heights are available in the
 BJ5085.** superseded section only if requested.
 BJ5085
 BJ5085.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5085.GEOID18 height accuracy estimate available here.
 BJ5085
 BJ5085.Click photographs - Photos may exist for this station.
 BJ5085
 BJ5085.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5085
 BJ5085. The following values were computed from the NAD 83(1992) position.
 BJ5085
 BJ5085;                    North         East     Units Scale Factor Converg.
 BJ5085;SPC LA S     -   192,390.036 1,029,627.410   MT  0.99993408   +0 09 14.1
 BJ5085;SPC LA S     -   631,199.64  3,378,035.93   sFT  0.99993408   +0 09 14.1
 BJ5085;UTM  15      - 3,346,509.576   690,001.766   MT  1.00004539   +0 59 40.4
 BJ5085
 BJ5085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5085!SPC LA S     -   1.00000351  x   0.99993408  =   0.99993759
 BJ5085!UTM  15      -   1.00000351  x   1.00004539  =   1.00004890
 BJ5085
 BJ5085:                Primary Azimuth Mark                     Grid Az
 BJ5085:SPC LA S     -  3A004                                    287 15 36.1
 BJ5085:UTM  15      -  3A004                                    286 25 09.8
 BJ5085
 BJ5085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9000146509(NAD 83)
 BJ5085
 BJ5085|---------------------------------------------------------------------|
 BJ5085| PID    Reference Object                     Distance      Geod. Az  |
 BJ5085|                                                           dddmmss.s |
 BJ5085| BJ5086 3A004                               APPROX. 1.9 KM 2872450.2 |
 BJ5085|---------------------------------------------------------------------|
 BJ5085
 BJ5085                          SUPERSEDED SURVEY CONTROL
 BJ5085
 BJ5085  NAD 83(1986)-  30 14 07.15117(N)    091 01 31.87309(W) AD(       ) 2
 BJ5085  NAD 27      -  30 14 06.44768(N)    091 01 31.50849(W) AD(       ) 2
 BJ5085
 BJ5085.Superseded values are not recommended for survey control.
 BJ5085
 BJ5085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5085.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5085
 BJ5085_MARKER: DD = SURVEY DISK
 BJ5085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5085_STAMPING: 3A003
 BJ5085_MARK LOGO: LADHGS
 BJ5085_PROJECTION: FLUSH
 BJ5085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5085+STABILITY: SURFACE MOTION
 BJ5085
 BJ5085  HISTORY     - Date     Condition        Report By
 BJ5085  HISTORY     - 1972     MONUMENTED       LADH
 BJ5085
 BJ5085                          STATION DESCRIPTION
 BJ5085
 BJ5085'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BJ5085'THE STATION IS LOCATED 2.2 MILES NORTH-NORTHWEST OF GEISMAR, 6.5
 BJ5085'MILES WEST OF GONZALES, AND 9.3 MILES NORTHWEST OF DONALDSONVILLE, IN
 BJ5085'THE NORTHEAST QUARTER OF SECTION 31, T9S, R2E.
 BJ5085'
 BJ5085'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 73 AND 30 AT
 BJ5085'GEISMAR, GO NORTHWEST ON STATE HIGHWAY 30 FOR 1.6 MILES TO THE
 BJ5085'STATION WHICH IS SET ON THE RIGHT AND NORTHEAST SIDE OF THE HIGHWAY
 BJ5085'NEAR THE RIGHT-OF-WAY FENCE.
 BJ5085'
 BJ5085'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5085'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5085'CYLINDRICAL CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS STAMPED
 BJ5085'3A003.  IT IS 125 FEET EAST OF THE SOUTHEAST END OF THE NEW RIVER
 BJ5085'BRIDGE, 99 FEET NORTHEAST OF THE CENTER OF STATE HIGHWAY 30, 38
 BJ5085'FEET SOUTH OF A 24-INCH LIVE OAK TREE, 2.5 FEET SOUTHWEST OF THE
 BJ5085'FENCE, AND 2.5 FEET WEST-NORTHWEST OF A METAL WITNESS POST.
 BJ5085'
 BJ5085'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5086 ***********************************************************************
 BJ5086  DESIGNATION -  3A004
 BJ5086  PID         -  BJ5086
 BJ5086  STATE/COUNTY-  LA/ASCENSION
 BJ5086  COUNTRY     -  US
 BJ5086  USGS QUAD   -  CARVILLE (2018)
 BJ5086
 BJ5086                         *CURRENT SURVEY CONTROL
 BJ5086  ______________________________________________________________________
 BJ5086* NAD 83(1992) POSITION- 30 14 25.73657(N) 091 02 40.20255(W)   ADJUSTED
 BJ5086* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5086  **This station is located in a suspected subsidence area (see below).
 BJ5086  ______________________________________________________________________
 BJ5086  GEOID HEIGHT    -        -26.900 (meters)                     GEOID18
 BJ5086  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 BJ5086  HORZ ORDER      -  SECOND
 BJ5086
 BJ5086.The horizontal coordinates were established by classical geodetic methods
 BJ5086.and adjusted by the National Geodetic Survey in January 1993.
 BJ5086
 BJ5086.** This station is in an area of known vertical motion. If an
 BJ5086.** orthometric height was ever established but is not available 
 BJ5086.** in the current survey control section, the orthometric height
 BJ5086.** is considered suspect.  Suspect heights are available in the
 BJ5086.** superseded section only if requested.
 BJ5086
 BJ5086.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5086.GEOID18 height accuracy estimate available here.
 BJ5086
 BJ5086.Click photographs - Photos may exist for this station.
 BJ5086
 BJ5086.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5086
 BJ5086. The following values were computed from the NAD 83(1992) position.
 BJ5086
 BJ5086;                    North         East     Units Scale Factor Converg.
 BJ5086;SPC LA S     -   192,958.093 1,027,799.096   MT  0.99993445   +0 08 39.9
 BJ5086;SPC LA S     -   633,063.34  3,372,037.53   sFT  0.99993445   +0 08 39.9
 BJ5086;UTM  15      - 3,347,050.804   688,165.118   MT  1.00003682   +0 59 06.5
 BJ5086
 BJ5086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5086!SPC LA S     -   1.00000332  x   0.99993445  =   0.99993777
 BJ5086!UTM  15      -   1.00000332  x   1.00003682  =   1.00004014
 BJ5086
 BJ5086:                Primary Azimuth Mark                     Grid Az
 BJ5086:SPC LA S     -  3A005                                    286 01 42.8
 BJ5086:UTM  15      -  3A005                                    285 11 16.2
 BJ5086
 BJ5086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8816547050(NAD 83)
 BJ5086
 BJ5086|---------------------------------------------------------------------|
 BJ5086| PID    Reference Object                     Distance      Geod. Az  |
 BJ5086|                                                           dddmmss.s |
 BJ5086| BJ5087 3A005                               APPROX. 1.3 KM 2861022.7 |
 BJ5086|---------------------------------------------------------------------|
 BJ5086
 BJ5086                          SUPERSEDED SURVEY CONTROL
 BJ5086
 BJ5086  NAD 83(1986)-  30 14 25.75423(N)    091 02 40.20191(W) AD(       ) 2
 BJ5086  NAD 27      -  30 14 25.05144(N)    091 02 39.83533(W) AD(       ) 2
 BJ5086
 BJ5086.Superseded values are not recommended for survey control.
 BJ5086
 BJ5086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5086.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5086
 BJ5086_MARKER: DD = SURVEY DISK
 BJ5086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5086_STAMPING: 3A004
 BJ5086_MARK LOGO: LADHGS
 BJ5086_PROJECTION: FLUSH
 BJ5086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5086+STABILITY: SURFACE MOTION
 BJ5086
 BJ5086  HISTORY     - Date     Condition        Report By
 BJ5086  HISTORY     - 1972     MONUMENTED       LADH
 BJ5086
 BJ5086                          STATION DESCRIPTION
 BJ5086
 BJ5086'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BJ5086'THE STATION IS LOCATED 3 MILES NORTHWEST OF GEISMAR, 7.5 MILES WEST
 BJ5086'OF GONZALES, AND 3.7 MILES SOUTHEAST OF ST. GABRIEL, IN THE NORTHEAST
 BJ5086'QUARTER OF SECTION 55, T9S, R2E.
 BJ5086'
 BJ5086'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 30 AND 3115,
 BJ5086'GO SOUTHWEST ALONG STATE HIGHWAY 30 FOR 0.4 MILE TO THE STATION,
 BJ5086'WHICH IS SET ON THE LEFT AND NORTHEAST OF THE HIGHWAY NEAR A WILLOW
 BJ5086'TREE.
 BJ5086'
 BJ5086'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5086'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5086'CYLINDRICAL CONCRETE MONUMENT, FLUSH WITH THE GROUND.  IT IS
 BJ5086'STAMPED 3A004.  IT IS 47 FEET EAST-NORTHEAST OF THE CENTER OF STATE
 BJ5086'HIGHWAY 30, 25 FEET SOUTHWEST OF A 10-INCH WILLOW TREE, AND 2 FEET
 BJ5086'NORTHWEST OF A METAL WITNESS POST.
 BJ5086'
 BJ5086'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5087 ***********************************************************************
 BJ5087  DESIGNATION -  3A005
 BJ5087  PID         -  BJ5087
 BJ5087  STATE/COUNTY-  LA/IBERVILLE
 BJ5087  COUNTRY     -  US
 BJ5087  USGS QUAD   -  CARVILLE (2018)
 BJ5087
 BJ5087                         *CURRENT SURVEY CONTROL
 BJ5087  ______________________________________________________________________
 BJ5087* NAD 83(1992) POSITION- 30 14 37.57987(N) 091 03 27.24613(W)   ADJUSTED
 BJ5087* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5087  **This station is located in a suspected subsidence area (see below).
 BJ5087  ______________________________________________________________________
 BJ5087  GEOID HEIGHT    -        -26.912 (meters)                     GEOID18
 BJ5087  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 BJ5087  HORZ ORDER      -  SECOND
 BJ5087
 BJ5087.The horizontal coordinates were established by classical geodetic methods
 BJ5087.and adjusted by the National Geodetic Survey in January 1993.
 BJ5087
 BJ5087.** This station is in an area of known vertical motion. If an
 BJ5087.** orthometric height was ever established but is not available 
 BJ5087.** in the current survey control section, the orthometric height
 BJ5087.** is considered suspect.  Suspect heights are available in the
 BJ5087.** superseded section only if requested.
 BJ5087
 BJ5087.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5087.GEOID18 height accuracy estimate available here.
 BJ5087
 BJ5087.Click photographs - Photos may exist for this station.
 BJ5087
 BJ5087.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5087
 BJ5087. The following values were computed from the NAD 83(1992) position.
 BJ5087
 BJ5087;                    North         East     Units Scale Factor Converg.
 BJ5087;SPC LA S     -   193,319.666 1,026,540.506   MT  0.99993469   +0 08 16.4
 BJ5087;SPC LA S     -   634,249.60  3,367,908.31   sFT  0.99993469   +0 08 16.4
 BJ5087;UTM  15      - 3,347,393.904   686,901.232   MT  1.00003097   +0 58 43.1
 BJ5087
 BJ5087!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5087!SPC LA S     -   1.00000339  x   0.99993469  =   0.99993808
 BJ5087!UTM  15      -   1.00000339  x   1.00003097  =   1.00003436
 BJ5087
 BJ5087:                Primary Azimuth Mark                     Grid Az
 BJ5087:SPC LA S     -  3A003                                    106 45 35.1
 BJ5087:UTM  15      -  3A003                                    105 55 08.4
 BJ5087
 BJ5087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8690147393(NAD 83)
 BJ5087
 BJ5087|---------------------------------------------------------------------|
 BJ5087| PID    Reference Object                     Distance      Geod. Az  |
 BJ5087|                                                           dddmmss.s |
 BJ5087| BJ5085 3A003                               APPROX. 3.2 KM 1065351.5 |
 BJ5087|---------------------------------------------------------------------|
 BJ5087
 BJ5087                          SUPERSEDED SURVEY CONTROL
 BJ5087
 BJ5087  NAD 83(1986)-  30 14 37.59756(N)    091 03 27.24546(W) AD(       ) 2
 BJ5087  NAD 27      -  30 14 36.89526(N)    091 03 26.87741(W) AD(       ) 2
 BJ5087
 BJ5087.Superseded values are not recommended for survey control.
 BJ5087
 BJ5087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5087.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5087
 BJ5087_MARKER: DD = SURVEY DISK
 BJ5087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5087_STAMPING: 3A005 1972
 BJ5087_MARK LOGO: LADHGS
 BJ5087_PROJECTION: FLUSH
 BJ5087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5087+STABILITY: SURFACE MOTION
 BJ5087
 BJ5087  HISTORY     - Date     Condition        Report By
 BJ5087  HISTORY     - 1972     MONUMENTED       LADH
 BJ5087
 BJ5087                          STATION DESCRIPTION
 BJ5087
 BJ5087'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BJ5087'THE STATION IS LOCATED 3.5 MILES NORTHWEST OF GEISMAR, 8.5 MILES
 BJ5087'WEST NORTHWEST OF GONZALES, AND 2.8 MILES SOUTHEAST OF ST. GABRIEL,
 BJ5087'IN THE NORTHWEST QUARTER OF SECTION 91, T9S, R1E.
 BJ5087'
 BJ5087'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 74 AND 30 IN
 BJ5087'ST. GABRIEL, GO SOUTHEAST ON STATE HIGHWAY 30 FOR 2.7 MILES TO THE
 BJ5087'BAYOU BRAUD BRIDGE AND THE STATION WHICH IS SET NEAR THE SOUTHEAST
 BJ5087'END OF THE BRIDGE.
 BJ5087'
 BJ5087'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5087'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5087'CYLINDRICAL CONCRETE MONUMENT, FLUSH WITH THE GROUND.  IT IS
 BJ5087'STAMPED 3A005.  IT IS 34 FEET SOUTHWEST OF A FENCE, 27 FEET
 BJ5087'EAST-NORTHEAST OF THE SOUTHEAST END OF THE BAYOU BRAUD BRIDGE, 9
 BJ5087'FEET EAST-NORTHEAST OF THE CENTER OF STATE HIGHWAY 30, AND 8 FEET
 BJ5087'EAST OF A METAL WITNESS POST.
 BJ5087'
 BJ5087'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5088 ***********************************************************************
 BJ5088  DESIGNATION -  3A006
 BJ5088  PID         -  BJ5088
 BJ5088  STATE/COUNTY-  LA/IBERVILLE
 BJ5088  COUNTRY     -  US
 BJ5088  USGS QUAD   -  CARVILLE (2018)
 BJ5088
 BJ5088                         *CURRENT SURVEY CONTROL
 BJ5088  ______________________________________________________________________
 BJ5088* NAD 83(1992) POSITION- 30 14 54.86516(N) 091 04 33.39472(W)   ADJUSTED
 BJ5088* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5088  **This station is located in a suspected subsidence area (see below).
 BJ5088  ______________________________________________________________________
 BJ5088  GEOID HEIGHT    -        -26.930 (meters)                     GEOID18
 BJ5088  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 BJ5088  HORZ ORDER      -  SECOND
 BJ5088
 BJ5088.The horizontal coordinates were established by classical geodetic methods
 BJ5088.and adjusted by the National Geodetic Survey in January 1993.
 BJ5088
 BJ5088.** This station is in an area of known vertical motion. If an
 BJ5088.** orthometric height was ever established but is not available 
 BJ5088.** in the current survey control section, the orthometric height
 BJ5088.** is considered suspect.  Suspect heights are available in the
 BJ5088.** superseded section only if requested.
 BJ5088
 BJ5088.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5088.GEOID18 height accuracy estimate available here.
 BJ5088
 BJ5088.Click photographs - Photos may exist for this station.
 BJ5088
 BJ5088.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5088
 BJ5088. The following values were computed from the NAD 83(1992) position.
 BJ5088
 BJ5088;                    North         East     Units Scale Factor Converg.
 BJ5088;SPC LA S     -   193,847.790 1,024,770.882   MT  0.99993505   +0 07 43.3
 BJ5088;SPC LA S     -   635,982.29  3,362,102.47   sFT  0.99993505   +0 07 43.3
 BJ5088;UTM  15      - 3,347,896.051   685,123.886   MT  1.00002282   +0 58 10.3
 BJ5088
 BJ5088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5088!SPC LA S     -   1.00000377  x   0.99993505  =   0.99993882
 BJ5088!UTM  15      -   1.00000377  x   1.00002282  =   1.00002659
 BJ5088
 BJ5088:                Primary Azimuth Mark                     Grid Az
 BJ5088:SPC LA S     -  3A007                                    285 09 42.7
 BJ5088:UTM  15      -  3A007                                    284 19 15.7
 BJ5088
 BJ5088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8512347896(NAD 83)
 BJ5088
 BJ5088|---------------------------------------------------------------------|
 BJ5088| PID    Reference Object                     Distance      Geod. Az  |
 BJ5088|                                                           dddmmss.s |
 BJ5088| BJ4981 3A007                               APPROX. 1.7 KM 2851726.0 |
 BJ5088|---------------------------------------------------------------------|
 BJ5088
 BJ5088                          SUPERSEDED SURVEY CONTROL
 BJ5088
 BJ5088  NAD 83(1986)-  30 14 54.88287(N)    091 04 33.39401(W) AD(       ) 2
 BJ5088  NAD 27      -  30 14 54.18135(N)    091 04 33.02397(W) AD(       ) 2
 BJ5088
 BJ5088.Superseded values are not recommended for survey control.
 BJ5088
 BJ5088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5088.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5088
 BJ5088_MARKER: DD = SURVEY DISK
 BJ5088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5088_STAMPING: 3A006 1972
 BJ5088_MARK LOGO: LADHGS
 BJ5088_PROJECTION: FLUSH
 BJ5088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5088+STABILITY: SURFACE MOTION
 BJ5088
 BJ5088  HISTORY     - Date     Condition        Report By
 BJ5088  HISTORY     - 1972     MONUMENTED       LADH
 BJ5088
 BJ5088                          STATION DESCRIPTION
 BJ5088
 BJ5088'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BJ5088'THE STATION IS LOCATED 4.5 MILES NORTHWEST OF GEISMAR, 9.5 MILES
 BJ5088'WEST-NORTHWEST OF GONZALES, AND 1.5 MILES SOUTHEAST OF ST. GABRIEL,
 BJ5088'IN THE NORTHEAST QUARTER OF SECTION 31, T9S, R1E.
 BJ5088'
 BJ5088'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 74 AND 30 IN
 BJ5088'ST. GABRIEL, GO SOUTHEAST ON STATE HIGHWAY 30 FOR 1.5 MILES TO THE
 BJ5088'STATION WHICH IS SET ON THE LEFT AND NORTH OF THE HIGHWAY NEAR THE
 BJ5088'RIGHT-OF-WAY FENCE.
 BJ5088'
 BJ5088'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5088'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5088'CYLINDRICAL CONCRETE MONUMENT, FLUSH WITH THE GROUND.  IT IS
 BJ5088'STAMPED 3A006.  IT IS 89 FEET NORTH OF THE CENTER OF THE EAST END
 BJ5088'OF A CONCRETE CULVERT UNDER STATE HIGHWAY 30, 58 FEET
 BJ5088'EAST-NORTHEAST OF THE CENTER OF STATE HIGHWAY 30, 19 FEET SOUTH OF A
 BJ5088'16-INCH GUM TREE, 2 FEET SOUTHWEST OF A FENCE, AND 2 FEET
 BJ5088'NORTHWEST OF A METAL WITNESS POST.
 BJ5088'
 BJ5088'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4981 ***********************************************************************
 BJ4981  DESIGNATION -  3A007
 BJ4981  PID         -  BJ4981
 BJ4981  STATE/COUNTY-  LA/IBERVILLE
 BJ4981  COUNTRY     -  US
 BJ4981  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4981
 BJ4981                         *CURRENT SURVEY CONTROL
 BJ4981  ______________________________________________________________________
 BJ4981* NAD 83(1992) POSITION- 30 15 09.25026(N) 091 05 34.01900(W)   ADJUSTED
 BJ4981* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4981  **This station is located in a suspected subsidence area (see below).
 BJ4981  ______________________________________________________________________
 BJ4981  GEOID HEIGHT    -        -26.945 (meters)                     GEOID18
 BJ4981  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 BJ4981  HORZ ORDER      -  SECOND
 BJ4981
 BJ4981.The horizontal coordinates were established by classical geodetic methods
 BJ4981.and adjusted by the National Geodetic Survey in January 1993.
 BJ4981
 BJ4981.** This station is in an area of known vertical motion. If an
 BJ4981.** orthometric height was ever established but is not available 
 BJ4981.** in the current survey control section, the orthometric height
 BJ4981.** is considered suspect.  Suspect heights are available in the
 BJ4981.** superseded section only if requested.
 BJ4981
 BJ4981.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4981.GEOID18 height accuracy estimate available here.
 BJ4981
 BJ4981.Click photographs - Photos may exist for this station.
 BJ4981
 BJ4981.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4981
 BJ4981. The following values were computed from the NAD 83(1992) position.
 BJ4981
 BJ4981;                    North         East     Units Scale Factor Converg.
 BJ4981;SPC LA S     -   194,287.207 1,023,149.289   MT  0.99993536   +0 07 13.0
 BJ4981;SPC LA S     -   637,423.94  3,356,782.29   sFT  0.99993536   +0 07 13.0
 BJ4981;UTM  15      - 3,348,311.658   683,495.883   MT  1.00001541   +0 57 40.1
 BJ4981
 BJ4981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4981!SPC LA S     -   1.00000345  x   0.99993536  =   0.99993881
 BJ4981!UTM  15      -   1.00000345  x   1.00001541  =   1.00001886
 BJ4981
 BJ4981:                Primary Azimuth Mark                     Grid Az
 BJ4981:SPC LA S     -  24A002                                   349 46 19.8
 BJ4981:UTM  15      -  24A002                                   348 55 52.7
 BJ4981
 BJ4981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8349548311(NAD 83)
 BJ4981
 BJ4981|---------------------------------------------------------------------|
 BJ4981| PID    Reference Object                     Distance      Geod. Az  |
 BJ4981|                                                           dddmmss.s |
 BJ4981| BJ4982 24A002                              APPROX. 0.6 KM 3495332.8 |
 BJ4981|---------------------------------------------------------------------|
 BJ4981
 BJ4981                          SUPERSEDED SURVEY CONTROL
 BJ4981
 BJ4981  NAD 83(1986)-  30 15 09.26800(N)    091 05 34.01827(W) AD(       ) 2
 BJ4981  NAD 27      -  30 15 08.56717(N)    091 05 33.64643(W) AD(       ) 2
 BJ4981
 BJ4981.Superseded values are not recommended for survey control.
 BJ4981
 BJ4981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4981.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4981
 BJ4981_MARKER: DD = SURVEY DISK
 BJ4981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4981_STAMPING: 3A007 1972
 BJ4981_MARK LOGO: LADHGS
 BJ4981_PROJECTION: FLUSH
 BJ4981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4981+STABILITY: SURFACE MOTION
 BJ4981
 BJ4981  HISTORY     - Date     Condition        Report By
 BJ4981  HISTORY     - 1972     MONUMENTED       LADH
 BJ4981
 BJ4981                          STATION DESCRIPTION
 BJ4981
 BJ4981'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BJ4981'THE STATION IS LOCATED 0.5 MILES SOUTHEAST OF ST. GABRIEL, 5.5 MILES
 BJ4981'NORTHWEST OF GEISMAR, AND 10.5 MILES WEST-NORTHWEST OF GONZALES, IN
 BJ4981'THE NORTHWEST QUARTER OF SECTION 31, T9S, R1E.
 BJ4981'
 BJ4981'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 74 AND 30 IN
 BJ4981'ST. GABRIEL, GO SOUTHEAST ON STATE HIGHWAY 30 FOR 0.5 MILE TO THE
 BJ4981'STATION, WHICH IS SET TO THE RIGHT AND SOUTH OF THE HIGHWAY NEAR A
 BJ4981'POWER POLE.
 BJ4981'
 BJ4981'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4981'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ4981'CYLINDRICAL CONCRETE MONUMENT, FLUSH WITH THE GROUND.  IT IS
 BJ4981'STAMPED 3A007.  IT IS 51 FEET WEST-SOUTHWEST OF THE CENTER OF STATE
 BJ4981'HIGHWAY 30, 47 FEET SOUTH OF THE WEST END OF A CONCRETE CULVERT
 BJ4981'UNDER STATE HIGHWAY 30, 3 FEET EAST-NORTHEAST OF A POWER POLE, AND
 BJ4981'2.5 FEET EAST OF A METAL WITNESS POST.
 BJ4981'
 BJ4981'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5005 ***********************************************************************
 BJ5005  DESIGNATION -  3H001
 BJ5005  PID         -  BJ5005
 BJ5005  STATE/COUNTY-  LA/ASCENSION
 BJ5005  COUNTRY     -  US
 BJ5005  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ5005
 BJ5005                         *CURRENT SURVEY CONTROL
 BJ5005  ______________________________________________________________________
 BJ5005* NAD 83(1992) POSITION- 30 19 38.32404(N) 091 00 38.15255(W)   ADJUSTED
 BJ5005* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5005  **This station is located in a suspected subsidence area (see below).
 BJ5005  ______________________________________________________________________
 BJ5005  GEOID HEIGHT    -        -26.956 (meters)                     GEOID18
 BJ5005  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 BJ5005  HORZ ORDER      -  SECOND
 BJ5005
 BJ5005.The horizontal coordinates were established by classical geodetic methods
 BJ5005.and adjusted by the National Geodetic Survey in January 1993.
 BJ5005
 BJ5005.** This station is in an area of known vertical motion. If an
 BJ5005.** orthometric height was ever established but is not available 
 BJ5005.** in the current survey control section, the orthometric height
 BJ5005.** is considered suspect.  Suspect heights are available in the
 BJ5005.** superseded section only if requested.
 BJ5005
 BJ5005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5005.GEOID18 height accuracy estimate available here.
 BJ5005
 BJ5005.Click photographs - Photos may exist for this station.
 BJ5005
 BJ5005.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5005
 BJ5005. The following values were computed from the NAD 83(1992) position.
 BJ5005
 BJ5005;                    North         East     Units Scale Factor Converg.
 BJ5005;SPC LA S     -   202,591.883 1,031,034.999   MT  0.99994191   +0 09 40.9
 BJ5005;SPC LA S     -   664,670.20  3,382,653.99   sFT  0.99994191   +0 09 40.9
 BJ5005;UTM  15      - 3,356,732.137   691,259.416   MT  1.00005130   +1 00 17.4
 BJ5005
 BJ5005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5005!SPC LA S     -   1.00000307  x   0.99994191  =   0.99994498
 BJ5005!UTM  15      -   1.00000307  x   1.00005130  =   1.00005437
 BJ5005
 BJ5005:                Primary Azimuth Mark                     Grid Az
 BJ5005:SPC LA S     -  17Q002                                   312 24 31.4
 BJ5005:UTM  15      -  17Q002                                   311 33 54.9
 BJ5005
 BJ5005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9125956732(NAD 83)
 BJ5005
 BJ5005|---------------------------------------------------------------------|
 BJ5005| PID    Reference Object                     Distance      Geod. Az  |
 BJ5005|                                                           dddmmss.s |
 BJ5005| BJ4992 17Q003                              APPROX. 0.5 KM 1373003.1 |
 BJ5005| BJ4998 17Q002                              APPROX. 0.8 KM 3123412.3 |
 BJ5005|---------------------------------------------------------------------|
 BJ5005
 BJ5005                          SUPERSEDED SURVEY CONTROL
 BJ5005
 BJ5005  NAD 83(1986)-  30 19 38.34177(N)    091 00 38.15125(W) AD(       ) 2
 BJ5005  NAD 27      -  30 19 37.64410(N)    091 00 37.78803(W) AD(       ) 2
 BJ5005
 BJ5005.Superseded values are not recommended for survey control.
 BJ5005
 BJ5005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5005.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5005
 BJ5005_MARKER: DD = SURVEY DISK
 BJ5005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5005_STAMPING: 3H001 1978
 BJ5005_MARK LOGO: LADHGS
 BJ5005_PROJECTION: FLUSH
 BJ5005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5005+STABILITY: SURFACE MOTION
 BJ5005_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5005+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2006
 BJ5005
 BJ5005  HISTORY     - Date     Condition        Report By
 BJ5005  HISTORY     - 1978     MONUMENTED       LADH
 BJ5005  HISTORY     - 20060524 GOOD             NGS
 BJ5005
 BJ5005                          STATION DESCRIPTION
 BJ5005
 BJ5005'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ5005'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF PRAIRVILLE ON
 BJ5005'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ5005'DEVELOPMENT.
 BJ5005'
 BJ5005'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 10 AND
 BJ5005'STATE HIGHWAY 42, DRIVE EAST ON INTERSTATE 10 FOR 1.6 MILES TO
 BJ5005'THE STATION ON THE LEFT AND NORTH OF THE HIGHWAY.
 BJ5005'
 BJ5005'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT HIGHWAYS AND
 BJ5005'U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H001 1978.  THE
 BJ5005'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ5005'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 92 FEET
 BJ5005'SOUTH-SOUTHEAST OF A 16-INCH WHITE OAK, 74 FEET NORTHEAST OF THE
 BJ5005'CENTER OF THE WEST BOUND LANE OF INTERSTATE 10, 31 FEET
 BJ5005'SOUTHWEST OF THE RIGHT-OF-WAY FENCE ON THE NORTH SIDE OF
 BJ5005'INTERSTATE 10, AND 2 FEET NORTHWEST OF A METAL WITNESS POST AND
 BJ5005'SIGN.  THE SUB-SURFACE DISK IS SET IN AN IRREGULAR MASS OF
 BJ5005'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ5005'
 BJ5005'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ5005
 BJ5005                          STATION RECOVERY (2006)
 BJ5005
 BJ5005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ5005'RECOVERED AS DESCRIBED. MARK IS UNDER A SMALL TREE AS OF TODAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4532 ***********************************************************************
 BJ4532  DESIGNATION -  3H002
 BJ4532  PID         -  BJ4532
 BJ4532  STATE/COUNTY-  LA/ASCENSION
 BJ4532  COUNTRY     -  US
 BJ4532  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4532
 BJ4532                         *CURRENT SURVEY CONTROL
 BJ4532  ______________________________________________________________________
 BJ4532* NAD 83(1992) POSITION- 30 18 47.51120(N) 090 59 51.14668(W)   ADJUSTED
 BJ4532* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4532  **This station is located in a suspected subsidence area (see below).
 BJ4532  ______________________________________________________________________
 BJ4532  GEOID HEIGHT    -        -26.938 (meters)                     GEOID18
 BJ4532  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 BJ4532  HORZ ORDER      -  SECOND
 BJ4532
 BJ4532.The horizontal coordinates were established by classical geodetic methods
 BJ4532.and adjusted by the National Geodetic Survey in January 1993.
 BJ4532
 BJ4532.** This station is in an area of known vertical motion. If an
 BJ4532.** orthometric height was ever established but is not available 
 BJ4532.** in the current survey control section, the orthometric height
 BJ4532.** is considered suspect.  Suspect heights are available in the
 BJ4532.** superseded section only if requested.
 BJ4532
 BJ4532.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4532.GEOID18 height accuracy estimate available here.
 BJ4532
 BJ4532.Click photographs - Photos may exist for this station.
 BJ4532
 BJ4532.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4532
 BJ4532. The following values were computed from the NAD 83(1992) position.
 BJ4532
 BJ4532;                    North         East     Units Scale Factor Converg.
 BJ4532;SPC LA S     -   201,030.867 1,032,295.190   MT  0.99994055   +0 10 04.4
 BJ4532;SPC LA S     -   659,548.77  3,386,788.47   sFT  0.99994055   +0 10 04.4
 BJ4532;UTM  15      - 3,355,189.662   692,542.590   MT  1.00005738   +1 00 39.6
 BJ4532
 BJ4532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4532!SPC LA S     -   1.00000302  x   0.99994055  =   0.99994357
 BJ4532!UTM  15      -   1.00000302  x   1.00005738  =   1.00006040
 BJ4532
 BJ4532:                Primary Azimuth Mark                     Grid Az
 BJ4532:SPC LA S     -  3H001                                    321 05 11.4
 BJ4532:UTM  15      -  3H001                                    320 14 36.2
 BJ4532
 BJ4532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9254255189(NAD 83)
 BJ4532
 BJ4532|---------------------------------------------------------------------|
 BJ4532| PID    Reference Object                     Distance      Geod. Az  |
 BJ4532|                                                           dddmmss.s |
 BJ4532| BJ5005 3H001                               APPROX. 2.0 KM 3211515.8 |
 BJ4532|---------------------------------------------------------------------|
 BJ4532
 BJ4532                          SUPERSEDED SURVEY CONTROL
 BJ4532
 BJ4532  NAD 83(1986)-  30 18 47.52885(N)    090 59 51.14554(W) AD(       ) 2
 BJ4532  NAD 27      -  30 18 46.82923(N)    090 59 50.78481(W) AD(       ) 2
 BJ4532
 BJ4532.Superseded values are not recommended for survey control.
 BJ4532
 BJ4532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4532.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4532
 BJ4532_MARKER: DD = SURVEY DISK
 BJ4532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4532_STAMPING: 3H002 1978
 BJ4532_MARK LOGO: LADHGS
 BJ4532_PROJECTION: FLUSH
 BJ4532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4532+STABILITY: SURFACE MOTION
 BJ4532
 BJ4532  HISTORY     - Date     Condition        Report By
 BJ4532  HISTORY     - 1978     MONUMENTED       LADH
 BJ4532  HISTORY     - 20060524 MARK NOT FOUND   NGS
 BJ4532
 BJ4532                          STATION DESCRIPTION
 BJ4532
 BJ4532'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4532'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 27, T 8 S,
 BJ4532'R 2 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4532'
 BJ4532'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 10 AND
 BJ4532'STATE HIGHWAY 42, DRIVE EAST ON INTERSTATE 10 FOR 2.9 MILES TO
 BJ4532'THE STATION ON THE LEFT IN THE MEDIAN OF THE INTERSTATE.
 BJ4532'
 BJ4532'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4532'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H002 1978.  THE
 BJ4532'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4532'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 75.5 FEET SOUTHWEST
 BJ4532'OF THE CENTER OF THE WEST BOUND LANE OF INTERSTATE 10, 59 FEET
 BJ4532'NORTHEAST OF THE CENTER OF THE EAST BOUND LANE OF INTERSTATE 10,
 BJ4532'AND 2 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.  THE
 BJ4532'SUB-SURFACE DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4532'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4532'
 BJ4532'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4532
 BJ4532                          STATION RECOVERY (2006)
 BJ4532
 BJ4532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4532'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4531 ***********************************************************************
 BJ4531  DESIGNATION -  3H003
 BJ4531  PID         -  BJ4531
 BJ4531  STATE/COUNTY-  LA/ASCENSION
 BJ4531  COUNTRY     -  US
 BJ4531  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4531
 BJ4531                         *CURRENT SURVEY CONTROL
 BJ4531  ______________________________________________________________________
 BJ4531* NAD 83(1992) POSITION- 30 18 03.98921(N) 090 59 31.27226(W)   ADJUSTED
 BJ4531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4531  **This station is located in a suspected subsidence area (see below).
 BJ4531  ______________________________________________________________________
 BJ4531  GEOID HEIGHT    -        -26.925 (meters)                     GEOID18
 BJ4531  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 BJ4531  HORZ ORDER      -  SECOND
 BJ4531
 BJ4531.The horizontal coordinates were established by classical geodetic methods
 BJ4531.and adjusted by the National Geodetic Survey in January 1993.
 BJ4531
 BJ4531.** This station is in an area of known vertical motion. If an
 BJ4531.** orthometric height was ever established but is not available 
 BJ4531.** in the current survey control section, the orthometric height
 BJ4531.** is considered suspect.  Suspect heights are available in the
 BJ4531.** superseded section only if requested.
 BJ4531
 BJ4531.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4531.GEOID18 height accuracy estimate available here.
 BJ4531
 BJ4531.Click photographs - Photos may exist for this station.
 BJ4531
 BJ4531.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4531
 BJ4531. The following values were computed from the NAD 83(1992) position.
 BJ4531
 BJ4531;                    North         East     Units Scale Factor Converg.
 BJ4531;SPC LA S     -   199,692.315 1,032,830.136   MT  0.99993942   +0 10 14.4
 BJ4531;SPC LA S     -   655,157.20  3,388,543.54   sFT  0.99993942   +0 10 14.4
 BJ4531;UTM  15      - 3,353,858.967   693,097.236   MT  1.00006002   +1 00 48.3
 BJ4531
 BJ4531!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4531!SPC LA S     -   1.00000305  x   0.99993942  =   0.99994247
 BJ4531!UTM  15      -   1.00000305  x   1.00006002  =   1.00006307
 BJ4531
 BJ4531:                Primary Azimuth Mark                     Grid Az
 BJ4531:SPC LA S     -  3H002                                    338 12 58.0
 BJ4531:UTM  15      -  3H002                                    337 22 24.1
 BJ4531
 BJ4531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9309753858(NAD 83)
 BJ4531
 BJ4531|---------------------------------------------------------------------|
 BJ4531| PID    Reference Object                     Distance      Geod. Az  |
 BJ4531|                                                           dddmmss.s |
 BJ4531| BJ4532 3H002                               APPROX. 1.4 KM 3382312.4 |
 BJ4531|---------------------------------------------------------------------|
 BJ4531
 BJ4531                          SUPERSEDED SURVEY CONTROL
 BJ4531
 BJ4531  NAD 83(1986)-  30 18 04.00682(N)    090 59 31.27123(W) AD(       ) 2
 BJ4531  NAD 27      -  30 18 03.30627(N)    090 59 30.91091(W) AD(       ) 2
 BJ4531
 BJ4531.Superseded values are not recommended for survey control.
 BJ4531
 BJ4531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4531.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4531
 BJ4531_MARKER: DD = SURVEY DISK
 BJ4531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4531_STAMPING: 3H003 1978
 BJ4531_MARK LOGO: LADHGS
 BJ4531_PROJECTION: FLUSH
 BJ4531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4531+STABILITY: SURFACE MOTION
 BJ4531
 BJ4531  HISTORY     - Date     Condition        Report By
 BJ4531  HISTORY     - 1978     MONUMENTED       LADH
 BJ4531
 BJ4531                          STATION DESCRIPTION
 BJ4531
 BJ4531'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4531'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 38, T 8 S,
 BJ4531'R 2 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4531'
 BJ4531'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 10 AND
 BJ4531'STATE HIGHWAY 73, DRIVE WEST ALONG INTERSTATE 10 FOR 2.2 MILES
 BJ4531'TO THE STATION ON THE RIGHT AND EAST OF INTERSTATE 10.
 BJ4531'
 BJ4531'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4531'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H003 1978.  THE
 BJ4531'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4531'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 101 FEET SOUTHWEST
 BJ4531'OF A CROSS FENCE, 78.5 FEET EAST OF THE CENTER OF THE WEST BOUND
 BJ4531'LANE OF INTERSTATE 10, 27.5 FEET WEST OF THE RIGHT-OF-WAY FENCE,
 BJ4531'AND 2 FEET NORTH OF A METAL WITNESS POST AND SIGN.  THE
 BJ4531'SUBSURFACE DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE
 BJ4531'ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4531'
 BJ4531'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4530 ***********************************************************************
 BJ4530  DESIGNATION -  3H004
 BJ4530  PID         -  BJ4530
 BJ4530  STATE/COUNTY-  LA/ASCENSION
 BJ4530  COUNTRY     -  US
 BJ4530  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4530
 BJ4530                         *CURRENT SURVEY CONTROL
 BJ4530  ______________________________________________________________________
 BJ4530* NAD 83(1992) POSITION- 30 16 58.81842(N) 090 59 20.89210(W)   ADJUSTED
 BJ4530* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4530  **This station is located in a suspected subsidence area (see below).
 BJ4530  ______________________________________________________________________
 BJ4530  GEOID HEIGHT    -        -26.908 (meters)                     GEOID18
 BJ4530  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 BJ4530  HORZ ORDER      -  SECOND
 BJ4530
 BJ4530.The horizontal coordinates were established by classical geodetic methods
 BJ4530.and adjusted by the National Geodetic Survey in January 1993.
 BJ4530
 BJ4530.** This station is in an area of known vertical motion. If an
 BJ4530.** orthometric height was ever established but is not available 
 BJ4530.** in the current survey control section, the orthometric height
 BJ4530.** is considered suspect.  Suspect heights are available in the
 BJ4530.** superseded section only if requested.
 BJ4530
 BJ4530.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4530.GEOID18 height accuracy estimate available here.
 BJ4530
 BJ4530.Click photographs - Photos may exist for this station.
 BJ4530
 BJ4530.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4530
 BJ4530. The following values were computed from the NAD 83(1992) position.
 BJ4530
 BJ4530;                    North         East     Units Scale Factor Converg.
 BJ4530;SPC LA S     -   197,686.426 1,033,113.509   MT  0.99993782   +0 10 19.6
 BJ4530;SPC LA S     -   648,576.22  3,389,473.24   sFT  0.99993782   +0 10 19.6
 BJ4530;UTM  15      - 3,351,857.217   693,410.111   MT  1.00006151   +1 00 51.6
 BJ4530
 BJ4530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4530!SPC LA S     -   1.00000267  x   0.99993782  =   0.99994049
 BJ4530!UTM  15      -   1.00000267  x   1.00006151  =   1.00006418
 BJ4530
 BJ4530:                Primary Azimuth Mark                     Grid Az
 BJ4530:SPC LA S     -  3H003                                    351 57 32.5
 BJ4530:UTM  15      -  3H003                                    351 07 00.5
 BJ4530
 BJ4530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9341051857(NAD 83)
 BJ4530
 BJ4530|---------------------------------------------------------------------|
 BJ4530| PID    Reference Object                     Distance      Geod. Az  |
 BJ4530|                                                           dddmmss.s |
 BJ4530| BJ4531 3H003                               APPROX. 2.0 KM 3520752.1 |
 BJ4530|---------------------------------------------------------------------|
 BJ4530
 BJ4530                          SUPERSEDED SURVEY CONTROL
 BJ4530
 BJ4530  NAD 83(1986)-  30 16 58.83602(N)    090 59 20.89125(W) AD(       ) 2
 BJ4530  NAD 27      -  30 16 58.13404(N)    090 59 20.52984(W) AD(       ) 2
 BJ4530
 BJ4530.Superseded values are not recommended for survey control.
 BJ4530
 BJ4530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4530.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4530
 BJ4530_MARKER: DD = SURVEY DISK
 BJ4530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4530_STAMPING: 3H004 1978
 BJ4530_MARK LOGO: LADHGS
 BJ4530_PROJECTION: FLUSH
 BJ4530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4530+STABILITY: SURFACE MOTION
 BJ4530
 BJ4530  HISTORY     - Date     Condition        Report By
 BJ4530  HISTORY     - 1978     MONUMENTED       LADH
 BJ4530
 BJ4530                          STATION DESCRIPTION
 BJ4530
 BJ4530'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4530'THE STATION IS LOCATED IN THE NORTHWEST 1/4 OF SECTION 33, T 9 S,
 BJ4530'R 2 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4530'
 BJ4530'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 73
 BJ4530'AND INTERSTATE 10, DRIVE WEST ALONG INTERSTATE 10 FOR 0.9 MILE TO
 BJ4530'THE STATION ON THE LEFT IN THE MEDIAN OF INTERSTATE 10.
 BJ4530'
 BJ4530'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4530'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H004 1978.  THE
 BJ4530'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4530'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 163 FEET SOUTHWEST
 BJ4530'OF A POWER POLE, 23.5 FEET WEST OF THE CENTER OF THE WEST BOUND
 BJ4530'LANE OF INTERSTATE 10, AND 2 FEET NORTH OF A METAL WITNESS POST AND
 BJ4530'SIGN.  THE SUB-SURFACE DISK IS SET IN TOP OF AN IRREGULAR
 BJ4530'MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4530'
 BJ4530'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4529 ***********************************************************************
 BJ4529  DESIGNATION -  3H005
 BJ4529  PID         -  BJ4529
 BJ4529  STATE/COUNTY-  LA/ASCENSION
 BJ4529  COUNTRY     -  US
 BJ4529  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4529
 BJ4529                         *CURRENT SURVEY CONTROL
 BJ4529  ______________________________________________________________________
 BJ4529* NAD 83(1992) POSITION- 30 16 08.57070(N) 090 59 08.00011(W)   ADJUSTED
 BJ4529* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4529  **This station is located in a suspected subsidence area (see below).
 BJ4529  ______________________________________________________________________
 BJ4529  GEOID HEIGHT    -        -26.892 (meters)                     GEOID18
 BJ4529  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 BJ4529  HORZ ORDER      -  SECOND
 BJ4529
 BJ4529.The horizontal coordinates were established by classical geodetic methods
 BJ4529.and adjusted by the National Geodetic Survey in January 1993.
 BJ4529
 BJ4529.** This station is in an area of known vertical motion. If an
 BJ4529.** orthometric height was ever established but is not available 
 BJ4529.** in the current survey control section, the orthometric height
 BJ4529.** is considered suspect.  Suspect heights are available in the
 BJ4529.** superseded section only if requested.
 BJ4529
 BJ4529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4529.GEOID18 height accuracy estimate available here.
 BJ4529
 BJ4529.Click photographs - Photos may exist for this station.
 BJ4529
 BJ4529.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4529
 BJ4529. The following values were computed from the NAD 83(1992) position.
 BJ4529
 BJ4529;                    North         East     Units Scale Factor Converg.
 BJ4529;SPC LA S     -   196,140.260 1,033,462.725   MT  0.99993666   +0 10 26.0
 BJ4529;SPC LA S     -   643,503.50  3,390,618.96   sFT  0.99993666   +0 10 26.0
 BJ4529;UTM  15      - 3,350,316.158   693,782.057   MT  1.00006329   +1 00 56.6
 BJ4529
 BJ4529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4529!SPC LA S     -   1.00000217  x   0.99993666  =   0.99993883
 BJ4529!UTM  15      -   1.00000217  x   1.00006329  =   1.00006546
 BJ4529
 BJ4529:                Primary Azimuth Mark                     Grid Az
 BJ4529:SPC LA S     -  3H004                                    347 16 22.0
 BJ4529:UTM  15      -  3H004                                    346 25 51.4
 BJ4529
 BJ4529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9378250316(NAD 83)
 BJ4529
 BJ4529|---------------------------------------------------------------------|
 BJ4529| PID    Reference Object                     Distance      Geod. Az  |
 BJ4529|                                                           dddmmss.s |
 BJ4529| BJ4530 3H004                               APPROX. 1.6 KM 3472648.0 |
 BJ4529|---------------------------------------------------------------------|
 BJ4529
 BJ4529                          SUPERSEDED SURVEY CONTROL
 BJ4529
 BJ4529  NAD 83(1986)-  30 16 08.58827(N)    090 59 07.99939(W) AD(       ) 2
 BJ4529  NAD 27      -  30 16 07.88534(N)    090 59 07.63714(W) AD(       ) 2
 BJ4529
 BJ4529.Superseded values are not recommended for survey control.
 BJ4529
 BJ4529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4529.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4529
 BJ4529_MARKER: DD = SURVEY DISK
 BJ4529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4529_STAMPING: 3H005 1978
 BJ4529_MARK LOGO: LADHGS
 BJ4529_PROJECTION: FLUSH
 BJ4529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4529+STABILITY: SURFACE MOTION
 BJ4529
 BJ4529  HISTORY     - Date     Condition        Report By
 BJ4529  HISTORY     - 1978     MONUMENTED       LADH
 BJ4529
 BJ4529                          STATION DESCRIPTION
 BJ4529
 BJ4529'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4529'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 34 T 9 S,
 BJ4529'R 2 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4529'
 BJ4529'THE STATION IS LOCATED NEAR THE SOUTHWEST CORNER OF THE EAST
 BJ4529'BOUND LANE OF THE INTERSTATE 10 OVERPASS OVER STATE HIGHWAY 73.
 BJ4529'
 BJ4529'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4529'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H005 1978.  THE
 BJ4529'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4529'THAT IS SET FLUSH WITH THE GROUND.  IT IS 137 FEET SOUTHEAST OF THE
 BJ4529'PROJECTED CENTER OF THE SOUTH BOUND LANE OF STATE HIGHWAY 73,
 BJ4529'92 FEET EAST OF A TRIPLE DRAIN UNDER STATE HIGHWAY 73, 29.5
 BJ4529'FEET SOUTHWEST OF THE CENTER OF THE EAST BOUND LANE OF
 BJ4529'INTERSTATE 10, 5.5 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER
 BJ4529'OF THE OVERPASS ABUTTMENT, AND 2 FEET NORTHWEST OF A METAL
 BJ4529'WITNESS POST AND SIGN.  THE SUB-SURFACE DISK IS SET IN AN
 BJ4529'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 BJ4529'SURFACE.
 BJ4529'
 BJ4529'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4528 ***********************************************************************
 BJ4528  DESIGNATION -  3H006
 BJ4528  PID         -  BJ4528
 BJ4528  STATE/COUNTY-  LA/ASCENSION
 BJ4528  COUNTRY     -  US
 BJ4528  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4528
 BJ4528                         *CURRENT SURVEY CONTROL
 BJ4528  ______________________________________________________________________
 BJ4528* NAD 83(1992) POSITION- 30 15 16.85090(N) 090 58 37.13764(W)   ADJUSTED
 BJ4528* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4528  **This station is located in a suspected subsidence area (see below).
 BJ4528  ______________________________________________________________________
 BJ4528  GEOID HEIGHT    -        -26.873 (meters)                     GEOID18
 BJ4528  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 BJ4528  HORZ ORDER      -  SECOND
 BJ4528
 BJ4528.The horizontal coordinates were established by classical geodetic methods
 BJ4528.and adjusted by the National Geodetic Survey in January 1993.
 BJ4528
 BJ4528.** This station is in an area of known vertical motion. If an
 BJ4528.** orthometric height was ever established but is not available 
 BJ4528.** in the current survey control section, the orthometric height
 BJ4528.** is considered suspect.  Suspect heights are available in the
 BJ4528.** superseded section only if requested.
 BJ4528
 BJ4528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4528.GEOID18 height accuracy estimate available here.
 BJ4528
 BJ4528.Click photographs - Photos may exist for this station.
 BJ4528
 BJ4528.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4528
 BJ4528. The following values were computed from the NAD 83(1992) position.
 BJ4528
 BJ4528;                    North         East     Units Scale Factor Converg.
 BJ4528;SPC LA S     -   194,550.267 1,034,292.549   MT  0.99993552   +0 10 41.4
 BJ4528;SPC LA S     -   638,287.00  3,393,341.47   sFT  0.99993552   +0 10 41.4
 BJ4528;UTM  15      - 3,348,738.320   694,635.257   MT  1.00006738   +1 01 10.6
 BJ4528
 BJ4528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4528!SPC LA S     -   1.00000252  x   0.99993552  =   0.99993804
 BJ4528!UTM  15      -   1.00000252  x   1.00006738  =   1.00006990
 BJ4528
 BJ4528:                Primary Azimuth Mark                     Grid Az
 BJ4528:SPC LA S     -  3H005                                    332 26 23.3
 BJ4528:UTM  15      -  3H005                                    331 35 54.1
 BJ4528
 BJ4528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9463548738(NAD 83)
 BJ4528
 BJ4528|---------------------------------------------------------------------|
 BJ4528| PID    Reference Object                     Distance      Geod. Az  |
 BJ4528|                                                           dddmmss.s |
 BJ4528| BJ4529 3H005                               APPROX. 1.8 KM 3323704.7 |
 BJ4528|---------------------------------------------------------------------|
 BJ4528
 BJ4528                          SUPERSEDED SURVEY CONTROL
 BJ4528
 BJ4528  NAD 83(1986)-  30 15 16.86843(N)    090 58 37.13704(W) AD(       ) 2
 BJ4528  NAD 27      -  30 15 16.16464(N)    090 58 36.77490(W) AD(       ) 2
 BJ4528
 BJ4528.Superseded values are not recommended for survey control.
 BJ4528
 BJ4528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4528.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4528
 BJ4528_MARKER: DD = SURVEY DISK
 BJ4528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4528_STAMPING: 3H006 1978
 BJ4528_MARK LOGO: LADHGS
 BJ4528_PROJECTION: FLUSH
 BJ4528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4528+STABILITY: SURFACE MOTION
 BJ4528
 BJ4528  HISTORY     - Date     Condition        Report By
 BJ4528  HISTORY     - 1978     MONUMENTED       LADH
 BJ4528
 BJ4528                          STATION DESCRIPTION
 BJ4528
 BJ4528'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4528'THE STATION IS LOCATED IN THE SOUTHEAST 1/4 OF SECTION 14, T 9 S,
 BJ4528'R 2 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4528'
 BJ4528'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 61 AND
 BJ4528'STATE HIGHWAY 74, DRIVE WEST ALONG STATE HIGHWAY 74 FOR 3 MILES TO
 BJ4528'THE STATION ON THE RIGHT NEAR THE NORTHEAST CORNER OF THE OVERPASS
 BJ4528'OVER INTERSTATE 10.
 BJ4528'
 BJ4528'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4528'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H006 1978.  THE
 BJ4528'SURFACE MARK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4528'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 124.5 FEET EAST OF
 BJ4528'THE PROJECTED CENTER OF THE WEST BOUND LANE OF INTERSTATE 10,
 BJ4528'26.5 FEET NORTH OF THE CENTER OF STATE HIGHWAY 74, 16.5 FEET EAST
 BJ4528'OF A FENCE, 7 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE
 BJ4528'OVERPASS ABUTTMENT, AND 2 FEET WEST OF A METAL WITNESS POST
 BJ4528'AND SIGN.  THE SUBSURFACE DISK IS SET IN AN IRREGULAR MASS OF
 BJ4528'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4528'
 BJ4528'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4526 ***********************************************************************
 BJ4526  DESIGNATION -  3H007
 BJ4526  PID         -  BJ4526
 BJ4526  STATE/COUNTY-  LA/ASCENSION
 BJ4526  COUNTRY     -  US
 BJ4526  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4526
 BJ4526                         *CURRENT SURVEY CONTROL
 BJ4526  ______________________________________________________________________
 BJ4526* NAD 83(1992) POSITION- 30 15 40.78611(N) 090 58 18.65573(W)   ADJUSTED
 BJ4526* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4526  **This station is located in a suspected subsidence area (see below).
 BJ4526  ______________________________________________________________________
 BJ4526  GEOID HEIGHT    -        -26.876 (meters)                     GEOID18
 BJ4526  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 BJ4526  HORZ ORDER      -  SECOND
 BJ4526
 BJ4526.The horizontal coordinates were established by classical geodetic methods
 BJ4526.and adjusted by the National Geodetic Survey in January 1993.
 BJ4526
 BJ4526.** This station is in an area of known vertical motion. If an
 BJ4526.** orthometric height was ever established but is not available 
 BJ4526.** in the current survey control section, the orthometric height
 BJ4526.** is considered suspect.  Suspect heights are available in the
 BJ4526.** superseded section only if requested.
 BJ4526
 BJ4526.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4526.GEOID18 height accuracy estimate available here.
 BJ4526
 BJ4526.Click photographs - Photos may exist for this station.
 BJ4526
 BJ4526.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4526
 BJ4526. The following values were computed from the NAD 83(1992) position.
 BJ4526
 BJ4526;                    North         East     Units Scale Factor Converg.
 BJ4526;SPC LA S     -   195,288.813 1,034,784.267   MT  0.99993604   +0 10 50.7
 BJ4526;SPC LA S     -   640,710.05  3,394,954.72   sFT  0.99993604   +0 10 50.7
 BJ4526;UTM  15      - 3,349,484.108   695,116.139   MT  1.00006969   +1 01 20.6
 BJ4526
 BJ4526!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4526!SPC LA S     -   1.00000331  x   0.99993604  =   0.99993934
 BJ4526!UTM  15      -   1.00000331  x   1.00006969  =   1.00007300
 BJ4526
 BJ4526:                Primary Azimuth Mark                     Grid Az
 BJ4526:SPC LA S     -  3H006                                    213 39 19.3
 BJ4526:UTM  15      -  3H006                                    212 48 49.4
 BJ4526
 BJ4526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9511649484(NAD 83)
 BJ4526
 BJ4526|---------------------------------------------------------------------|
 BJ4526| PID    Reference Object                     Distance      Geod. Az  |
 BJ4526|                                                           dddmmss.s |
 BJ4526| BJ4528 3H006                               APPROX. 0.9 KM 2135010.0 |
 BJ4526|---------------------------------------------------------------------|
 BJ4526
 BJ4526                          SUPERSEDED SURVEY CONTROL
 BJ4526
 BJ4526  NAD 83(1986)-  30 15 40.80354(N)    090 58 18.65512(W) AD(       ) 2
 BJ4526  NAD 27      -  30 15 40.10052(N)    090 58 18.29358(W) AD(       ) 2
 BJ4526
 BJ4526.Superseded values are not recommended for survey control.
 BJ4526
 BJ4526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4526.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4526
 BJ4526_MARKER: DD = SURVEY DISK
 BJ4526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4526_STAMPING: 3H007 1978
 BJ4526_MARK LOGO: LADHGS
 BJ4526_PROJECTION: FLUSH
 BJ4526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4526+STABILITY: SURFACE MOTION
 BJ4526
 BJ4526  HISTORY     - Date     Condition        Report By
 BJ4526  HISTORY     - 1978     MONUMENTED       LADH
 BJ4526
 BJ4526                          STATION DESCRIPTION
 BJ4526
 BJ4526'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4526'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 13, T 9 S,
 BJ4526'R 2 E, ON PROPERTY OWNED BY ASCENSION PARISH.
 BJ4526'
 BJ4526'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 10 AND
 BJ4526'STATE HIGHWAY 73, DRIVE NORTH ON STATE HIGHWAY 73 FOR 0.1 MILES
 BJ4526'TO THE INTERSECTION OF STATE HIGHWAY 73 AND STATE HIGHWAY
 BJ4526'621.  TURN RIGHT ON STATE HIGHWAY 621 AND DRIVE EAST FOR 0.8 MILES
 BJ4526'TO THE INTERSECTION OF STATE HIGHWAY 621 AND L LANDRY ROAD.  TURN
 BJ4526'RIGHT AND DRIVE SOUTH FOR 0.6 MILES TO THE STATION ON THE LEFT
 BJ4526'NEAR THE RIGHT-OF-WAY FENCE.
 BJ4526'
 BJ4526'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4526'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H007 1978.  THE
 BJ4526'SURFACE DISK IS SET IN TOP OF A ROUND CONCRETE MONUMENT THAT IS
 BJ4526'FLUSH WITH THE GROUND SURFACE.  IT IS 18.5 FEET EAST OF THE CENTER
 BJ4526'OF L LANDRY ROAD, 11.5 FEET NORTH OF A POWER POLE NO. 9, 2 FEET
 BJ4526'SOUTH OF A METAL WITNESS POST AND SIGN AND 1.5 FEET WEST OF THE
 BJ4526'RIGHT-OF-WAY FENCE.  THE SUBSURFACE DISK IS SET IN AN IRREGULAR
 BJ4526'MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4526'
 BJ4526'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4527 ***********************************************************************
 BJ4527  DESIGNATION -  3H008
 BJ4527  PID         -  BJ4527
 BJ4527  STATE/COUNTY-  LA/ASCENSION
 BJ4527  COUNTRY     -  US
 BJ4527  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4527
 BJ4527                         *CURRENT SURVEY CONTROL
 BJ4527  ______________________________________________________________________
 BJ4527* NAD 83(1992) POSITION- 30 16 08.96341(N) 090 58 18.94854(W)   ADJUSTED
 BJ4527* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4527  **This station is located in a suspected subsidence area (see below).
 BJ4527  ______________________________________________________________________
 BJ4527  GEOID HEIGHT    -        -26.884 (meters)                     GEOID18
 BJ4527  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 BJ4527  HORZ ORDER      -  SECOND
 BJ4527
 BJ4527.The horizontal coordinates were established by classical geodetic methods
 BJ4527.and adjusted by the National Geodetic Survey in January 1993.
 BJ4527
 BJ4527.** This station is in an area of known vertical motion. If an
 BJ4527.** orthometric height was ever established but is not available 
 BJ4527.** in the current survey control section, the orthometric height
 BJ4527.** is considered suspect.  Suspect heights are available in the
 BJ4527.** superseded section only if requested.
 BJ4527
 BJ4527.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4527.GEOID18 height accuracy estimate available here.
 BJ4527
 BJ4527.Click photographs - Photos may exist for this station.
 BJ4527
 BJ4527.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4527
 BJ4527. The following values were computed from the NAD 83(1992) position.
 BJ4527
 BJ4527;                    North         East     Units Scale Factor Converg.
 BJ4527;SPC LA S     -   196,156.409 1,034,773.704   MT  0.99993666   +0 10 50.5
 BJ4527;SPC LA S     -   643,556.49  3,394,920.06   sFT  0.99993666   +0 10 50.5
 BJ4527;UTM  15      - 3,350,351.571   695,092.828   MT  1.00006958   +1 01 21.4
 BJ4527
 BJ4527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4527!SPC LA S     -   1.00000328  x   0.99993666  =   0.99993994
 BJ4527!UTM  15      -   1.00000328  x   1.00006958  =   1.00007286
 BJ4527
 BJ4527:                Primary Azimuth Mark                     Grid Az
 BJ4527:SPC LA S     -  3H007                                    179 18 08.9
 BJ4527:UTM  15      -  3H007                                    178 27 38.0
 BJ4527
 BJ4527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9509250351(NAD 83)
 BJ4527
 BJ4527|---------------------------------------------------------------------|
 BJ4527| PID    Reference Object                     Distance      Geod. Az  |
 BJ4527|                                                           dddmmss.s |
 BJ4527| BJ4526 3H007                               APPROX. 0.9 KM 1792859.4 |
 BJ4527|---------------------------------------------------------------------|
 BJ4527
 BJ4527                          SUPERSEDED SURVEY CONTROL
 BJ4527
 BJ4527  NAD 83(1986)-  30 16 08.98076(N)    090 58 18.94786(W) AD(       ) 2
 BJ4527  NAD 27      -  30 16 08.27854(N)    090 58 18.58641(W) AD(       ) 2
 BJ4527
 BJ4527.Superseded values are not recommended for survey control.
 BJ4527
 BJ4527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4527.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4527
 BJ4527_MARKER: DD = SURVEY DISK
 BJ4527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4527_STAMPING: 3H008 1978
 BJ4527_MARK LOGO: LADHGS
 BJ4527_PROJECTION: FLUSH
 BJ4527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4527+STABILITY: SURFACE MOTION
 BJ4527
 BJ4527  HISTORY     - Date     Condition        Report By
 BJ4527  HISTORY     - 1978     MONUMENTED       LADH
 BJ4527
 BJ4527                          STATION DESCRIPTION
 BJ4527
 BJ4527'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4527'THE STATION IS LOCATED IN THE NORTHWEST 1/4 OF SECTION 13, T 9 S,
 BJ4527'R 2 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4527'
 BJ4527'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 10 AND
 BJ4527'STATE HIGHWAY 73, DRIVE NORTH ON STATE HIGHWAY 73 FOR 0.1 MILE TO
 BJ4527'THE INTERSECTION OF STATE HIGHWAY 73 AND STATE HIGHWAY 621.  TURN
 BJ4527'RIGHT ON STATE HIGHWAY 621 AND DRIVE EAST FOR 0.8 MILE TO THE
 BJ4527'INTERSECTION OF STATE HIGHWAY 621 AND L LANDRY ROAD AND THE
 BJ4527'STATION ON THE RIGHT.
 BJ4527'
 BJ4527'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4527'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H008 1978.  THE
 BJ4527'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4527'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 166 FEET
 BJ4527'NORTH-NORTHWEST OF THE CENTER OF A 48 INCH WHITE OAK, 141 FEET
 BJ4527'NORTHWEST OF THE CENTER OF A 30 INCH WHITE OAK, 44.5 FEET SOUTH
 BJ4527'OF THE CENTER OF STATE HIGHWAY 621, 21 FEET EAST OF THE CENTER
 BJ4527'OF L LANDRY ROAD, AND 2 FEET SOUTH OF A METAL WITNESS POST AND
 BJ4527'SIGN.  THE SUBSURFACE DISK IS SET IN AN IRREGULAR MASS OF
 BJ4527'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4527'
 BJ4527'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4508 ***********************************************************************
 BJ4508  DESIGNATION -  3H009
 BJ4508  PID         -  BJ4508
 BJ4508  STATE/COUNTY-  LA/ASCENSION
 BJ4508  COUNTRY     -  US
 BJ4508  USGS QUAD   -  GONZALES (2018)
 BJ4508
 BJ4508                         *CURRENT SURVEY CONTROL
 BJ4508  ______________________________________________________________________
 BJ4508* NAD 83(1992) POSITION- 30 14 24.09798(N) 090 58 10.80284(W)   ADJUSTED
 BJ4508* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4508  **This station is located in a suspected subsidence area (see below).
 BJ4508  ______________________________________________________________________
 BJ4508  GEOID HEIGHT    -        -26.853 (meters)                     GEOID18
 BJ4508  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 BJ4508  HORZ ORDER      -  SECOND
 BJ4508
 BJ4508.The horizontal coordinates were established by classical geodetic methods
 BJ4508.and adjusted by the National Geodetic Survey in January 1993.
 BJ4508
 BJ4508.** This station is in an area of known vertical motion. If an
 BJ4508.** orthometric height was ever established but is not available 
 BJ4508.** in the current survey control section, the orthometric height
 BJ4508.** is considered suspect.  Suspect heights are available in the
 BJ4508.** superseded section only if requested.
 BJ4508
 BJ4508.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4508.GEOID18 height accuracy estimate available here.
 BJ4508
 BJ4508.Click photographs - Photos may exist for this station.
 BJ4508
 BJ4508.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4508
 BJ4508. The following values were computed from the NAD 83(1992) position.
 BJ4508
 BJ4508;                    North         East     Units Scale Factor Converg.
 BJ4508;SPC LA S     -   192,928.145 1,035,001.664   MT  0.99993442   +0 10 54.6
 BJ4508;SPC LA S     -   632,965.09  3,395,667.96   sFT  0.99993442   +0 10 54.6
 BJ4508;UTM  15      - 3,347,126.568   695,368.210   MT  1.00007091   +1 01 22.3
 BJ4508
 BJ4508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4508!SPC LA S     -   1.00000264  x   0.99993442  =   0.99993706
 BJ4508!UTM  15      -   1.00000264  x   1.00007091  =   1.00007355
 BJ4508
 BJ4508:                Primary Azimuth Mark                     Grid Az
 BJ4508:SPC LA S     -  3H006                                    336 23 14.4
 BJ4508:UTM  15      -  3H006                                    335 32 46.7
 BJ4508
 BJ4508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9536847126(NAD 83)
 BJ4508
 BJ4508|---------------------------------------------------------------------|
 BJ4508| PID    Reference Object                     Distance      Geod. Az  |
 BJ4508|                                                           dddmmss.s |
 BJ4508| BJ4528 3H006                               APPROX. 1.8 KM 3363409.0 |
 BJ4508|---------------------------------------------------------------------|
 BJ4508
 BJ4508                          SUPERSEDED SURVEY CONTROL
 BJ4508
 BJ4508  NAD 83(1986)-  30 14 24.11552(N)    090 58 10.80235(W) AD(       ) 2
 BJ4508  NAD 27      -  30 14 23.41047(N)    090 58 10.44108(W) AD(       ) 2
 BJ4508
 BJ4508.Superseded values are not recommended for survey control.
 BJ4508
 BJ4508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4508.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4508
 BJ4508_MARKER: DD = SURVEY DISK
 BJ4508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4508_STAMPING: 3H009 1978
 BJ4508_MARK LOGO: LADHGS
 BJ4508_PROJECTION: FLUSH
 BJ4508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4508+STABILITY: SURFACE MOTION
 BJ4508
 BJ4508  HISTORY     - Date     Condition        Report By
 BJ4508  HISTORY     - 1978     MONUMENTED       LADH
 BJ4508
 BJ4508                          STATION DESCRIPTION
 BJ4508
 BJ4508'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4508'THE STATION IS LOCATED IN THE SOUTHEAST 1/4 OF SECTION 23, T 9 S,
 BJ4508'R 2 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4508'
 BJ4508'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 73
 BJ4508'AND INTERSTATE 10, DRIVE EAST ALONG INTERSTATE 10 FOR 2.2 MILES TO
 BJ4508'THE STATION ON THE RIGHT NEAR A BRIDGE ON INTERSTATE 10.
 BJ4508'
 BJ4508'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4508'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H009 1978.  THE
 BJ4508'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4508'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 85.5 FEET
 BJ4508'EAST-NORTHEAST OF THE CENTER OF A METAL GATE, 27.5 FEET SOUTHWEST
 BJ4508'OF THE CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 21.5 FEET
 BJ4508'SOUTHEAST OF A NET WIRE FENCE, 7 FEET SOUTH OF THE SOUTHWEST
 BJ4508'CORNER OF THE BRIDGE ABUTMENT AND 2 FEET NORTHWEST OF A METAL
 BJ4508'WITNESS POST AND SIGN.  THE SUBSURFACE DISK IS SET IN AN
 BJ4508'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 BJ4508'SURFACE.
 BJ4508'
 BJ4508'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4507 ***********************************************************************
 BJ4507  DESIGNATION -  3H010
 BJ4507  PID         -  BJ4507
 BJ4507  STATE/COUNTY-  LA/ASCENSION
 BJ4507  COUNTRY     -  US
 BJ4507  USGS QUAD   -  GONZALES (2018)
 BJ4507
 BJ4507                         *CURRENT SURVEY CONTROL
 BJ4507  ______________________________________________________________________
 BJ4507* NAD 83(1992) POSITION- 30 13 29.82785(N) 090 57 35.83065(W)   ADJUSTED
 BJ4507* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4507  **This station is located in a suspected subsidence area (see below).
 BJ4507  ______________________________________________________________________
 BJ4507  GEOID HEIGHT    -        -26.829 (meters)                     GEOID18
 BJ4507  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 BJ4507  HORZ ORDER      -  SECOND
 BJ4507
 BJ4507.The horizontal coordinates were established by classical geodetic methods
 BJ4507.and adjusted by the National Geodetic Survey in January 1993.
 BJ4507
 BJ4507.** This station is in an area of known vertical motion. If an
 BJ4507.** orthometric height was ever established but is not available 
 BJ4507.** in the current survey control section, the orthometric height
 BJ4507.** is considered suspect.  Suspect heights are available in the
 BJ4507.** superseded section only if requested.
 BJ4507
 BJ4507.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4507.GEOID18 height accuracy estimate available here.
 BJ4507
 BJ4507.Click photographs - Photos may exist for this station.
 BJ4507
 BJ4507.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4507
 BJ4507. The following values were computed from the NAD 83(1992) position.
 BJ4507
 BJ4507;                    North         East     Units Scale Factor Converg.
 BJ4507;SPC LA S     -   191,260.107 1,035,942.095   MT  0.99993336   +0 11 12.1
 BJ4507;SPC LA S     -   627,492.53  3,398,753.36   sFT  0.99993336   +0 11 12.1
 BJ4507;UTM  15      - 3,345,472.280   696,333.151   MT  1.00007558   +1 01 38.2
 BJ4507
 BJ4507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4507!SPC LA S     -   1.00000372  x   0.99993336  =   0.99993708
 BJ4507!UTM  15      -   1.00000372  x   1.00007558  =   1.00007930
 BJ4507
 BJ4507:                Primary Azimuth Mark                     Grid Az
 BJ4507:SPC LA S     -  3H009                                    330 35 09.4
 BJ4507:UTM  15      -  3H009                                    329 44 43.3
 BJ4507
 BJ4507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9633345472(NAD 83)
 BJ4507
 BJ4507|---------------------------------------------------------------------|
 BJ4507| PID    Reference Object                     Distance      Geod. Az  |
 BJ4507|                                                           dddmmss.s |
 BJ4507| BJ4508 3H009                               APPROX. 1.9 KM 3304621.5 |
 BJ4507|---------------------------------------------------------------------|
 BJ4507
 BJ4507                          SUPERSEDED SURVEY CONTROL
 BJ4507
 BJ4507  NAD 83(1986)-  30 13 29.84541(N)    090 57 35.83026(W) AD(       ) 2
 BJ4507  NAD 27      -  30 13 29.13895(N)    090 57 35.47036(W) AD(       ) 2
 BJ4507
 BJ4507.Superseded values are not recommended for survey control.
 BJ4507
 BJ4507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4507.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4507
 BJ4507_MARKER: DD = SURVEY DISK
 BJ4507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4507_STAMPING: 3H010 1978
 BJ4507_MARK LOGO: LADHGS
 BJ4507_PROJECTION: FLUSH
 BJ4507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4507+STABILITY: SURFACE MOTION
 BJ4507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4507+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2008
 BJ4507
 BJ4507  HISTORY     - Date     Condition        Report By
 BJ4507  HISTORY     - 1978     MONUMENTED       LADH
 BJ4507  HISTORY     - 20040726 GOOD             JCLS
 BJ4507  HISTORY     - 20060518 MARK NOT FOUND   NGS
 BJ4507  HISTORY     - 20080725 GOOD             JCLS
 BJ4507
 BJ4507                          STATION DESCRIPTION
 BJ4507
 BJ4507'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4507'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 25, T9S,
 BJ4507'R2E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4507'
 BJ4507'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 73
 BJ4507'AND INTERSTATE 10, DRIVE EAST ALONG INTERSTATE 10 FOR 3 MILES TO
 BJ4507'THE STATION ON THE RIGHT NEAR THE RIGHT-OF-WAY FENCE.
 BJ4507'
 BJ4507'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4507'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H010 1978.  THE
 BJ4507'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4507'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 242 FEET
 BJ4507'WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE BRIDGE ON THE EAST
 BJ4507'BOUND LANE OF INTERSTATE 10, 101 FEET SOUTHWEST OF THE CENTER OF
 BJ4507'THE EAST BOUND LANE OF INTERSTATE 10, 3.7 FEET NORTHEAST OF THE
 BJ4507'RIGHT-OF-WAY FENCE, AND 2 FEET SOUTHEAST OF A METAL WITNESS
 BJ4507'POST AND SIGN.  THE SUBSURFACE DISK IS SET IN AN IRREGULAR MASS
 BJ4507'OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4507'
 BJ4507'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4507
 BJ4507                          STATION RECOVERY (2004)
 BJ4507
 BJ4507'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (FJO)
 BJ4507'RECOVERED IN GOOD CONDITION.
 BJ4507
 BJ4507                          STATION RECOVERY (2006)
 BJ4507
 BJ4507'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4507'NOT RECOVERED.
 BJ4507
 BJ4507                          STATION RECOVERY (2008)
 BJ4507
 BJ4507'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 BJ4507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4506 ***********************************************************************
 BJ4506  DESIGNATION -  3H011
 BJ4506  PID         -  BJ4506
 BJ4506  STATE/COUNTY-  LA/ASCENSION
 BJ4506  COUNTRY     -  US
 BJ4506  USGS QUAD   -  GONZALES (2018)
 BJ4506
 BJ4506                         *CURRENT SURVEY CONTROL
 BJ4506  ______________________________________________________________________
 BJ4506* NAD 83(1992) POSITION- 30 12 36.85271(N) 090 56 47.86001(W)   ADJUSTED
 BJ4506* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4506  **This station is located in a suspected subsidence area (see below).
 BJ4506  ______________________________________________________________________
 BJ4506  GEOID HEIGHT    -        -26.803 (meters)                     GEOID18
 BJ4506  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 BJ4506  HORZ ORDER      -  SECOND
 BJ4506
 BJ4506.The horizontal coordinates were established by classical geodetic methods
 BJ4506.and adjusted by the National Geodetic Survey in January 1993.
 BJ4506
 BJ4506.** This station is in an area of known vertical motion. If an
 BJ4506.** orthometric height was ever established but is not available 
 BJ4506.** in the current survey control section, the orthometric height
 BJ4506.** is considered suspect.  Suspect heights are available in the
 BJ4506.** superseded section only if requested.
 BJ4506
 BJ4506.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4506.GEOID18 height accuracy estimate available here.
 BJ4506
 BJ4506.Click photographs - Photos may exist for this station.
 BJ4506
 BJ4506.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4506
 BJ4506. The following values were computed from the NAD 83(1992) position.
 BJ4506
 BJ4506;                    North         East     Units Scale Factor Converg.
 BJ4506;SPC LA S     -   189,633.197 1,037,230.295   MT  0.99993239   +0 11 36.1
 BJ4506;SPC LA S     -   622,154.91  3,402,979.73   sFT  0.99993239   +0 11 36.1
 BJ4506;UTM  15      - 3,343,864.204   697,645.265   MT  1.00008196   +1 02 00.7
 BJ4506
 BJ4506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4506!SPC LA S     -   1.00000252  x   0.99993239  =   0.99993491
 BJ4506!UTM  15      -   1.00000252  x   1.00008196  =   1.00008448
 BJ4506
 BJ4506:                Primary Azimuth Mark                     Grid Az
 BJ4506:SPC LA S     -  3H010                                    321 37 39.3
 BJ4506:UTM  15      -  3H010                                    320 47 14.7
 BJ4506
 BJ4506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9764543864(NAD 83)
 BJ4506
 BJ4506|---------------------------------------------------------------------|
 BJ4506| PID    Reference Object                     Distance      Geod. Az  |
 BJ4506|                                                           dddmmss.s |
 BJ4506| BJ4489 BRITTANY BELL TEL MICROWAVE         APPROX. 5.7 KM 0893803.0 |
 BJ4506| BJ4507 3H010                               APPROX. 2.1 KM 3214915.4 |
 BJ4506|---------------------------------------------------------------------|
 BJ4506
 BJ4506                          SUPERSEDED SURVEY CONTROL
 BJ4506
 BJ4506  NAD 83(1986)-  30 12 36.87027(N)    090 56 47.85970(W) AD(       ) 2
 BJ4506  NAD 27      -  30 12 36.16228(N)    090 56 47.50171(W) AD(       ) 2
 BJ4506
 BJ4506.Superseded values are not recommended for survey control.
 BJ4506
 BJ4506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4506.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4506
 BJ4506_MARKER: DD = SURVEY DISK
 BJ4506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4506_STAMPING: 3H011 1978
 BJ4506_MARK LOGO: LADHGS
 BJ4506_PROJECTION: FLUSH
 BJ4506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4506+STABILITY: SURFACE MOTION
 BJ4506
 BJ4506  HISTORY     - Date     Condition        Report By
 BJ4506  HISTORY     - 1978     MONUMENTED       LADH
 BJ4506
 BJ4506                          STATION DESCRIPTION
 BJ4506
 BJ4506'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4506'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 31, T 10 S,
 BJ4506'R 3 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4506'
 BJ4506'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 22
 BJ4506'AND INTERSTATE 10, DRIVE WEST ALONG INTERSTATE 10 FOR 4.9 MILES
 BJ4506'TO THE STATION ON THE LEFT AND IN THE MEDIAN NEAR THE EAST END OF
 BJ4506'THE STATE HIGHWAY 30 OVERPASS.
 BJ4506'
 BJ4506'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4506'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H011 1978.  THE
 BJ4506'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4506'THAT IS FLUSH WITH THE GROUND.  IT IS 154 FEET EAST-SOUTHEAST OF
 BJ4506'THE PROJECTED CENTER OF THE EAST BOUND LANE OF STATE HIGHWAY 30,
 BJ4506'25 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE WEST BOUND LANE OF
 BJ4506'INTERSTATE 10, 12 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE
 BJ4506'BRIDGE ABUTMENT (WEST BOUND LANE), 2 FEET WEST-NORTHWEST OF A
 BJ4506'METAL WITNESS POST AND SIGN.  THE SUBSURFACE DISK IS SET IN
 BJ4506'AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE
 BJ4506'GROUND SURFACE.
 BJ4506'
 BJ4506'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4505 ***********************************************************************
 BJ4505  DESIGNATION -  3H012
 BJ4505  PID         -  BJ4505
 BJ4505  STATE/COUNTY-  LA/ASCENSION
 BJ4505  COUNTRY     -  US
 BJ4505  USGS QUAD   -  GONZALES (2018)
 BJ4505
 BJ4505                         *CURRENT SURVEY CONTROL
 BJ4505  ______________________________________________________________________
 BJ4505* NAD 83(1992) POSITION- 30 12 06.57528(N) 090 56 17.28492(W)   ADJUSTED
 BJ4505* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4505  **This station is located in a suspected subsidence area (see below).
 BJ4505  ______________________________________________________________________
 BJ4505  GEOID HEIGHT    -        -26.786 (meters)                     GEOID18
 BJ4505  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 BJ4505  HORZ ORDER      -  SECOND
 BJ4505
 BJ4505.The horizontal coordinates were established by classical geodetic methods
 BJ4505.and adjusted by the National Geodetic Survey in January 1993.
 BJ4505
 BJ4505.** This station is in an area of known vertical motion. If an
 BJ4505.** orthometric height was ever established but is not available 
 BJ4505.** in the current survey control section, the orthometric height
 BJ4505.** is considered suspect.  Suspect heights are available in the
 BJ4505.** superseded section only if requested.
 BJ4505
 BJ4505.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4505.GEOID18 height accuracy estimate available here.
 BJ4505
 BJ4505.Click photographs - Photos may exist for this station.
 BJ4505
 BJ4505.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4505
 BJ4505. The following values were computed from the NAD 83(1992) position.
 BJ4505
 BJ4505;                    North         East     Units Scale Factor Converg.
 BJ4505;SPC LA S     -   188,703.714 1,038,051.183   MT  0.99993187   +0 11 51.4
 BJ4505;SPC LA S     -   619,105.44  3,405,672.92   sFT  0.99993187   +0 11 51.4
 BJ4505;UTM  15      - 3,342,946.716   698,479.819   MT  1.00008604   +1 02 15.2
 BJ4505
 BJ4505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4505!SPC LA S     -   1.00000374  x   0.99993187  =   0.99993561
 BJ4505!UTM  15      -   1.00000374  x   1.00008604  =   1.00008978
 BJ4505
 BJ4505:                Primary Azimuth Mark                     Grid Az
 BJ4505:SPC LA S     -  3H011                                    318 33 00.6
 BJ4505:UTM  15      -  3H011                                    317 42 36.8
 BJ4505
 BJ4505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9847942946(NAD 83)
 BJ4505
 BJ4505|---------------------------------------------------------------------|
 BJ4505| PID    Reference Object                     Distance      Geod. Az  |
 BJ4505|                                                           dddmmss.s |
 BJ4505| BJ4506 3H011                               APPROX. 1.2 KM 3184452.0 |
 BJ4505|---------------------------------------------------------------------|
 BJ4505
 BJ4505                          SUPERSEDED SURVEY CONTROL
 BJ4505
 BJ4505  NAD 83(1986)-  30 12 06.59286(N)    090 56 17.28466(W) AD(       ) 2
 BJ4505  NAD 27      -  30 12 05.88405(N)    090 56 16.92792(W) AD(       ) 2
 BJ4505
 BJ4505.Superseded values are not recommended for survey control.
 BJ4505
 BJ4505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4505.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4505
 BJ4505_MARKER: DD = SURVEY DISK
 BJ4505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4505_STAMPING: 3H012 1978
 BJ4505_MARK LOGO: LADHGS
 BJ4505_PROJECTION: FLUSH
 BJ4505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4505+STABILITY: SURFACE MOTION
 BJ4505
 BJ4505  HISTORY     - Date     Condition        Report By
 BJ4505  HISTORY     - 1978     MONUMENTED       LADH
 BJ4505
 BJ4505                          STATION DESCRIPTION
 BJ4505
 BJ4505'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4505'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 20, T 10 S,
 BJ4505'R 3 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4505'
 BJ4505'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 22
 BJ4505'AND INTERSTATE 10 DRIVE WEST ALONG INTERSTATE 10 FOR 4 MILES TO
 BJ4505'THE STATION ON THE LEFT IN THE MEDIAN.
 BJ4505'
 BJ4505'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4505'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H012 1978.  THE
 BJ4505'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4505'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 167 FEET SOUTH OF A
 BJ4505'RIGHT-OF-WAY MARKER, 42.7 FEET SOUTH-SOUTHWEST OF THE CENTER OF
 BJ4505'THE WEST BOUND LANE OF INTERSTATE 10, 4 FEET NORTHEAST OF THE
 BJ4505'EDGE OF THE MOWED AREA IN THE MEDIAN, 2 FEET WEST-NORTHWEST OF A
 BJ4505'METAL WITNESS POST AND SIGN.  THE SUBSURFACE DISK IS SET IN AN
 BJ4505'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE
 BJ4505'GROUND SURFACE.
 BJ4505'
 BJ4505'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4504 ***********************************************************************
 BJ4504  DESIGNATION -  3H013
 BJ4504  PID         -  BJ4504
 BJ4504  STATE/COUNTY-  LA/ASCENSION
 BJ4504  COUNTRY     -  US
 BJ4504  USGS QUAD   -  GONZALES (2018)
 BJ4504
 BJ4504                         *CURRENT SURVEY CONTROL
 BJ4504  ______________________________________________________________________
 BJ4504* NAD 83(1992) POSITION- 30 11 32.89026(N) 090 55 11.07922(W)   ADJUSTED
 BJ4504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4504  **This station is located in a suspected subsidence area (see below).
 BJ4504  ______________________________________________________________________
 BJ4504  GEOID HEIGHT    -        -26.763 (meters)                     GEOID18
 BJ4504  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 BJ4504  HORZ ORDER      -  SECOND
 BJ4504
 BJ4504.The horizontal coordinates were established by classical geodetic methods
 BJ4504.and adjusted by the National Geodetic Survey in January 1993.
 BJ4504
 BJ4504.** This station is in an area of known vertical motion. If an
 BJ4504.** orthometric height was ever established but is not available 
 BJ4504.** in the current survey control section, the orthometric height
 BJ4504.** is considered suspect.  Suspect heights are available in the
 BJ4504.** superseded section only if requested.
 BJ4504
 BJ4504.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4504.GEOID18 height accuracy estimate available here.
 BJ4504
 BJ4504.Click photographs - Photos may exist for this station.
 BJ4504
 BJ4504.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4504
 BJ4504. The following values were computed from the NAD 83(1992) position.
 BJ4504
 BJ4504;                    North         East     Units Scale Factor Converg.
 BJ4504;SPC LA S     -   187,672.768 1,039,825.621   MT  0.99993131   +0 12 24.5
 BJ4504;SPC LA S     -   615,723.07  3,411,494.56   sFT  0.99993131   +0 12 24.5
 BJ4504;UTM  15      - 3,341,941.731   700,269.462   MT  1.00009484   +1 02 47.5
 BJ4504
 BJ4504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4504!SPC LA S     -   1.00000278  x   0.99993131  =   0.99993409
 BJ4504!UTM  15      -   1.00000278  x   1.00009484  =   1.00009762
 BJ4504
 BJ4504:                Primary Azimuth Mark                     Grid Az
 BJ4504:SPC LA S     -  3H012                                    300 09 23.5
 BJ4504:UTM  15      -  3H012                                    299 19 00.5
 BJ4504
 BJ4504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0026941941(NAD 83)
 BJ4504
 BJ4504|---------------------------------------------------------------------|
 BJ4504| PID    Reference Object                     Distance      Geod. Az  |
 BJ4504|                                                           dddmmss.s |
 BJ4504| BJ4489 BRITTANY BELL TEL MICROWAVE         APPROX. 3.7 KM 0572453.4 |
 BJ4504| BJ4505 3H012                               APPROX. 2.1 KM 3002148.0 |
 BJ4504|---------------------------------------------------------------------|
 BJ4504
 BJ4504                          SUPERSEDED SURVEY CONTROL
 BJ4504
 BJ4504  NAD 83(1986)-  30 11 32.90784(N)    090 55 11.07901(W) AD(       ) 2
 BJ4504  NAD 27      -  30 11 32.19802(N)    090 55 10.72453(W) AD(       ) 2
 BJ4504
 BJ4504.Superseded values are not recommended for survey control.
 BJ4504
 BJ4504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4504.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4504
 BJ4504_MARKER: DD = SURVEY DISK
 BJ4504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4504_STAMPING: 3H013 1978
 BJ4504_MARK LOGO: LADHGS
 BJ4504_PROJECTION: FLUSH
 BJ4504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4504+STABILITY: SURFACE MOTION
 BJ4504
 BJ4504  HISTORY     - Date     Condition        Report By
 BJ4504  HISTORY     - 1978     MONUMENTED       LADH
 BJ4504
 BJ4504                          STATION DESCRIPTION
 BJ4504
 BJ4504'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4504'THE STATION IS LOCATED IN THE NORTHWEST 1/4 OF SECTION 46, T 10 S,
 BJ4504'R 3 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4504'
 BJ4504'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 30
 BJ4504'AND INTERSTATE 10, DRIVE EAST ALONG INTERSTATE 10 FOR 2.2 MILES TO
 BJ4504'THE OVERPASS OVER STATE HIGHWAY 44 AND THE STATION ON THE LEFT, IN
 BJ4504'THE MEDIAN NEAR THE SOUTHEAST CORNER OF THE OVERPASS, ON THE WEST
 BJ4504'BOUND LANE OF INTERSTATE 10.
 BJ4504'
 BJ4504'THE STATION DISKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4504'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H013 1978.  THE
 BJ4504'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4504'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 142.5 FEET
 BJ4504'EAST-SOUTHEAST OF THE PROJECTED CENTERLINE OF THE WEST BOUND LANE
 BJ4504'OF STATE HIGHWAY 44, 23.5 FEET SOUTH-SOUTHWEST OF THE CENTER OF
 BJ4504'THE WEST BOUND LANE OF INTERSTATE 10, 13.5 FEET SOUTHEAST OF
 BJ4504'THE SOUTHEAST CORNER OF THE OVERPASS ABUTMENT IN THE WEST BOUND
 BJ4504'LANE OF INTERSTATE 10, AND 2 FEET WEST OF A METAL WITNESS POST
 BJ4504'AND SIGN.  THE SUBSURFACE DISK IS SET IN AN IRREGULAR MASS
 BJ4504'OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4504'
 BJ4504'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4501 ***********************************************************************
 BJ4501  DESIGNATION -  3H014
 BJ4501  PID         -  BJ4501
 BJ4501  STATE/COUNTY-  LA/ASCENSION
 BJ4501  COUNTRY     -  US
 BJ4501  USGS QUAD   -  GONZALES (2018)
 BJ4501
 BJ4501                         *CURRENT SURVEY CONTROL
 BJ4501  ______________________________________________________________________
 BJ4501* NAD 83(1992) POSITION- 30 10 54.21550(N) 090 53 48.79275(W)   ADJUSTED
 BJ4501* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4501  **This station is located in a suspected subsidence area (see below).
 BJ4501  ______________________________________________________________________
 BJ4501  GEOID HEIGHT    -        -26.733 (meters)                     GEOID18
 BJ4501  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 BJ4501  HORZ ORDER      -  SECOND
 BJ4501
 BJ4501.The horizontal coordinates were established by classical geodetic methods
 BJ4501.and adjusted by the National Geodetic Survey in January 1993.
 BJ4501
 BJ4501.** This station is in an area of known vertical motion. If an
 BJ4501.** orthometric height was ever established but is not available 
 BJ4501.** in the current survey control section, the orthometric height
 BJ4501.** is considered suspect.  Suspect heights are available in the
 BJ4501.** superseded section only if requested.
 BJ4501
 BJ4501.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4501.GEOID18 height accuracy estimate available here.
 BJ4501
 BJ4501.Click photographs - Photos may exist for this station.
 BJ4501
 BJ4501.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4501
 BJ4501. The following values were computed from the NAD 83(1992) position.
 BJ4501
 BJ4501;                    North         East     Units Scale Factor Converg.
 BJ4501;SPC LA S     -   186,490.102 1,042,031.143   MT  0.99993071   +0 13 05.6
 BJ4501;SPC LA S     -   611,842.94  3,418,730.51   sFT  0.99993071   +0 13 05.6
 BJ4501;UTM  15      - 3,340,791.315   702,492.454   MT  1.00010589   +1 03 27.7
 BJ4501
 BJ4501!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4501!SPC LA S     -   1.00000376  x   0.99993071  =   0.99993447
 BJ4501!UTM  15      -   1.00000376  x   1.00010589  =   1.00010965
 BJ4501
 BJ4501:                Primary Azimuth Mark                     Grid Az
 BJ4501:SPC LA S     -  3H013                                    298 12 05.6
 BJ4501:UTM  15      -  3H013                                    297 21 43.5
 BJ4501
 BJ4501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0249240791(NAD 83)
 BJ4501
 BJ4501|---------------------------------------------------------------------|
 BJ4501| PID    Reference Object                     Distance      Geod. Az  |
 BJ4501|                                                           dddmmss.s |
 BJ4501| BJ4489 BRITTANY BELL TEL MICROWAVE         APPROX. 3.3 KM 0161952.9 |
 BJ4501| BJ4504 3H013                               APPROX. 2.5 KM 2982511.2 |
 BJ4501|---------------------------------------------------------------------|
 BJ4501
 BJ4501                          SUPERSEDED SURVEY CONTROL
 BJ4501
 BJ4501  NAD 83(1986)-  30 10 54.23307(N)    090 53 48.79263(W) AD(       ) 2
 BJ4501  NAD 27      -  30 10 53.52209(N)    090 53 48.44087(W) AD(       ) 2
 BJ4501
 BJ4501.Superseded values are not recommended for survey control.
 BJ4501
 BJ4501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4501.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4501
 BJ4501_MARKER: DD = SURVEY DISK
 BJ4501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4501_STAMPING: 3H014 1978
 BJ4501_MARK LOGO: LADHGS
 BJ4501_PROJECTION: FLUSH
 BJ4501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4501+STABILITY: SURFACE MOTION
 BJ4501
 BJ4501  HISTORY     - Date     Condition        Report By
 BJ4501  HISTORY     - 1978     MONUMENTED       LADH
 BJ4501
 BJ4501                          STATION DESCRIPTION
 BJ4501
 BJ4501'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4501'THE STATION IS LOCATED IN THE NORTHEAST 1/4 OF SECTION 33, T 10 S,
 BJ4501'R 3 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4501'
 BJ4501'TO REACH THE STATION FROM THE INTERSECTION OF LOUISIANA STATE
 BJ4501'HIGHWAY 22 AND INTERSTATE HIGHWAY 10, DRIVE WEST ALONG INTERSTATE
 BJ4501'10 FOR 1.2 MILES TO A REST AREA AND THE STATION ON THE LEFT BETWEEN
 BJ4501'THE WEST BOUND LANE OF INTERSTATE 10 AND THE ENTRANCE RAMP TO THE
 BJ4501'REST AREA.
 BJ4501'
 BJ4501'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4501'AND U.S. COAST AND GEODETIC SURVEY DISKS.  THEY ARE STAMPED 3H014
 BJ4501'1978.  THE SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE
 BJ4501'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 126 FEET
 BJ4501'SOUTH-SOUTHEAST OF A 12 INCH WATER OAK, 79.5 FEET NORTH OF THE
 BJ4501'CENTER OF THE WEST BOUND LANE OF INTERSTATE 10, 17 FEET SOUTH OF
 BJ4501'THE CENTER OF THE WEST REST AREA LANE, AND 2 FEET WEST OF A
 BJ4501'METAL WITNESS POST AND SIGN.  THE SUB-SURFACE DISK IS SET IN AN
 BJ4501'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 BJ4501'SURFACE.
 BJ4501'
 BJ4501'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4502 ***********************************************************************
 BJ4502  DESIGNATION -  3H016
 BJ4502  PID         -  BJ4502
 BJ4502  STATE/COUNTY-  LA/ASCENSION
 BJ4502  COUNTRY     -  US
 BJ4502  USGS QUAD   -  GONZALES (2018)
 BJ4502
 BJ4502                         *CURRENT SURVEY CONTROL
 BJ4502  ______________________________________________________________________
 BJ4502* NAD 83(1992) POSITION- 30 09 05.13462(N) 090 53 49.59962(W)   ADJUSTED
 BJ4502* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4502  **This station is located in a suspected subsidence area (see below).
 BJ4502  ______________________________________________________________________
 BJ4502  GEOID HEIGHT    -        -26.684 (meters)                     GEOID18
 BJ4502  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 BJ4502  HORZ ORDER      -  SECOND
 BJ4502
 BJ4502.The horizontal coordinates were established by classical geodetic methods
 BJ4502.and adjusted by the National Geodetic Survey in January 1993.
 BJ4502
 BJ4502.** This station is in an area of known vertical motion. If an
 BJ4502.** orthometric height was ever established but is not available 
 BJ4502.** in the current survey control section, the orthometric height
 BJ4502.** is considered suspect.  Suspect heights are available in the
 BJ4502.** superseded section only if requested.
 BJ4502
 BJ4502.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4502.GEOID18 height accuracy estimate available here.
 BJ4502
 BJ4502.Click photographs - Photos may exist for this station.
 BJ4502
 BJ4502.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4502
 BJ4502. The following values were computed from the NAD 83(1992) position.
 BJ4502
 BJ4502;                    North         East     Units Scale Factor Converg.
 BJ4502;SPC LA S     -   183,131.339 1,042,022.345   MT  0.99992918   +0 13 05.2
 BJ4502;SPC LA S     -   600,823.40  3,418,701.64   sFT  0.99992918   +0 13 05.2
 BJ4502;UTM  15      - 3,337,432.191   702,532.844   MT  1.00010609   +1 03 23.8
 BJ4502
 BJ4502!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4502!SPC LA S     -   1.00000371  x   0.99992918  =   0.99993289
 BJ4502!UTM  15      -   1.00000371  x   1.00010609  =   1.00010980
 BJ4502
 BJ4502:                Primary Azimuth Mark                     Grid Az
 BJ4502:SPC LA S     -  SOR                                      061 59 15.2
 BJ4502:UTM  15      -  SOR                                      061 08 56.6
 BJ4502
 BJ4502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0253237432(NAD 83)
 BJ4502
 BJ4502|---------------------------------------------------------------------|
 BJ4502| PID    Reference Object                     Distance      Geod. Az  |
 BJ4502|                                                           dddmmss.s |
 BJ4502| BJ4490 SOR                                 483.634 METERS 0621220.4 |
 BJ4502| BJ4503 ORMET WATER TANK                    APPROX. 2.5 KM 2232518.3 |
 BJ4502|---------------------------------------------------------------------|
 BJ4502
 BJ4502                          SUPERSEDED SURVEY CONTROL
 BJ4502
 BJ4502  NAD 83(1986)-  30 09 05.15158(N)    090 53 49.60011(W) AD(       ) 2
 BJ4502  NAD 27      -  30 09 04.43780(N)    090 53 49.24968(W) AD(       ) 2
 BJ4502
 BJ4502.Superseded values are not recommended for survey control.
 BJ4502
 BJ4502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4502.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4502
 BJ4502_MARKER: DD = SURVEY DISK
 BJ4502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4502_STAMPING: 3H016 1978
 BJ4502_MARK LOGO: LADHGS
 BJ4502_PROJECTION: FLUSH
 BJ4502_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4502+STABILITY: SURFACE MOTION
 BJ4502_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4502+SATELLITE: SATELLITE OBSERVATIONS - January 26, 1988
 BJ4502
 BJ4502  HISTORY     - Date     Condition        Report By
 BJ4502  HISTORY     - 1978     MONUMENTED       LADH
 BJ4502  HISTORY     - 1979     GOOD             LADTD
 BJ4502  HISTORY     - 19880126 GOOD             LADTD
 BJ4502
 BJ4502                          STATION DESCRIPTION
 BJ4502
 BJ4502'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4502'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY
 BJ4502'10 AND STATE HIGHWAY 22 DRIVE WEST ALONG STATE HIGHWAY 22 FOR 2.2
 BJ4502'MILES TO THE STATION ON THE LEFT NEAR A POWER POLE.
 BJ4502'
 BJ4502'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4502'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H016 1978.  THE
 BJ4502'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4502'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 93.5 FEET WEST OF A
 BJ4502'POWER POLE NO 47, 50 FEET SOUTH-SOUTHEAST OF THE CENTER OF STATE
 BJ4502'HIGHWAY 22, 27 FEET SOUTHWEST OF THE EAST END OF A CEMENT
 BJ4502'CULVERT UNDER A DRIVE TO A FIELD, 12 FEET SOUTHWEST OF THE
 BJ4502'CENTER OF A METAL GATE, 4.3 FEET NORTHWEST OF A POWER POLE
 BJ4502'WITH A WITNESS SIGN ATTACHED.  THE SUB-SURFACE DISK IS SET IN AN
 BJ4502'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 BJ4502'SURFACE.
 BJ4502'
 BJ4502'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4502
 BJ4502                          STATION RECOVERY (1979)
 BJ4502
 BJ4502'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BJ4502'RECOVERED IN GOOD CONDITION.
 BJ4502
 BJ4502                          STATION RECOVERY (1988)
 BJ4502
 BJ4502'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ4502'THE STATION IS LOCATED ABOUT 6.4 KM (4.00 MI) WEST OF SORRENTO AND 2.9
 BJ4502'KM (1.80 MI) EAST OF BURNSIDE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ4502'TRANSPORTATION AND DEVELOPMENT.
 BJ4502'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 10
 BJ4502'AND STATE HIGHWAY 22 GO WEST FOR 3.5 KM (2.15 MI) ON HIGHWAY 22 TO THE
 BJ4502'STATION ON THE LEFT NEAR A POWER POLE.
 BJ4502'THE STATION IS 28.5 M (93.5 FT) WEST FROM A POWER POLE NUMBER 47, 15.2
 BJ4502'M (49.9 FT) SOUTH-SOUTHEAST FROM THE CENTER OF THE HIGHWAY, 8.2 M
 BJ4502'(26.9 FT) SOUTHWEST FROM THE EAST END OF A CONCRETE CULVERT UNDER A
 BJ4502'DRIVE INTO A FIELD, 3.7 M (12.1 FT) SOUTHWEST FROM THE CENTER OF A
 BJ4502'METAL GATE AND 1.3 M (4.3 FT) NORTHWEST FROM A POWER POLE WITH A
 BJ4502'WITNESS SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 BJ4502'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4460 ***********************************************************************
 BJ4460  DESIGNATION -  3H020
 BJ4460  PID         -  BJ4460
 BJ4460  STATE/COUNTY-  LA/ASCENSION
 BJ4460  COUNTRY     -  US
 BJ4460  USGS QUAD   -  SORRENTO (2018)
 BJ4460
 BJ4460                         *CURRENT SURVEY CONTROL
 BJ4460  ______________________________________________________________________
 BJ4460* NAD 83(1992) POSITION- 30 08 53.96115(N) 090 46 30.12974(W)   ADJUSTED
 BJ4460* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4460  **This station is located in a suspected subsidence area (see below).
 BJ4460  ______________________________________________________________________
 BJ4460  GEOID HEIGHT    -        -26.600 (meters)                     GEOID18
 BJ4460  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 BJ4460  HORZ ORDER      -  SECOND
 BJ4460
 BJ4460.The horizontal coordinates were established by classical geodetic methods
 BJ4460.and adjusted by the National Geodetic Survey in January 1993.
 BJ4460
 BJ4460.** This station is in an area of known vertical motion. If an
 BJ4460.** orthometric height was ever established but is not available 
 BJ4460.** in the current survey control section, the orthometric height
 BJ4460.** is considered suspect.  Suspect heights are available in the
 BJ4460.** superseded section only if requested.
 BJ4460
 BJ4460.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4460.GEOID18 height accuracy estimate available here.
 BJ4460
 BJ4460.Click photographs - Photos may exist for this station.
 BJ4460
 BJ4460.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4460
 BJ4460. The following values were computed from the NAD 83(1992) position.
 BJ4460
 BJ4460;                    North         East     Units Scale Factor Converg.
 BJ4460;SPC LA S     -   182,838.334 1,053,783.713   MT  0.99992904   +0 16 45.0
 BJ4460;SPC LA S     -   599,862.10  3,457,288.73   sFT  0.99992904   +0 16 45.0
 BJ4460;UTM  15      - 3,337,311.333   714,299.676   MT  1.00016662   +1 07 04.4
 BJ4460
 BJ4460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4460!SPC LA S     -   1.00000374  x   0.99992904  =   0.99993278
 BJ4460!UTM  15      -   1.00000374  x   1.00016662  =   1.00017036
 BJ4460
 BJ4460:                Primary Azimuth Mark                     Grid Az
 BJ4460:SPC LA S     -  LAVERT RM 3                              281 51 29.5
 BJ4460:UTM  15      -  LAVERT RM 3                              281 01 10.1
 BJ4460
 BJ4460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1429937311(NAD 83)
 BJ4460
 BJ4460|---------------------------------------------------------------------|
 BJ4460| PID    Reference Object                     Distance      Geod. Az  |
 BJ4460|                                                           dddmmss.s |
 BJ4460| BJ4461 LAVERT RM 3                         APPROX. 1.9 KM 2820814.5 |
 BJ4460|---------------------------------------------------------------------|
 BJ4460
 BJ4460                          SUPERSEDED SURVEY CONTROL
 BJ4460
 BJ4460  NAD 83(1986)-  30 08 53.97639(N)    090 46 30.13139(W) AD(       ) 2
 BJ4460  NAD 27      -  30 08 53.26030(N)    090 46 29.79411(W) AD(       ) 2
 BJ4460
 BJ4460.Superseded values are not recommended for survey control.
 BJ4460
 BJ4460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4460.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4460
 BJ4460_MARKER: DD = SURVEY DISK
 BJ4460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4460_STAMPING: 3H020 1978
 BJ4460_MARK LOGO: LADHGS
 BJ4460_PROJECTION: FLUSH
 BJ4460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4460+STABILITY: SURFACE MOTION
 BJ4460
 BJ4460  HISTORY     - Date     Condition        Report By
 BJ4460  HISTORY     - 1978     MONUMENTED       LADH
 BJ4460
 BJ4460                          STATION DESCRIPTION
 BJ4460
 BJ4460'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4460'THE STATION IS LOCATED IN THE NORTHWEST 1/4 OF SECTION 26, T 10 S,
 BJ4460'R 4 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4460'
 BJ4460'TO REACH THE STATION FROM THE INTERSECTION OF U.S. 61 AND
 BJ4460'INTERSTATE 10, DRIVE EAST ALONG INTERSTATE 10 FOR 1.9 MILES TO
 BJ4460'STATION ON THE LEFT IN MEDIAN.
 BJ4460'
 BJ4460'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4460'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 3H020 1978.  THE
 BJ4460'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4460'THAT IS FLUSH WITH THE GROUND SURFACE.  THE STATION IS 53 FEET
 BJ4460'NORTH OF CENTERLINE OF EASTBOUND LANE OF INTERSTATE 10, 35 FEET
 BJ4460'SOUTH OF CENTERLINE OF THE WESTBOUND LANE OF INTERSTATE 10, 14
 BJ4460'FEET NORTHWEST OF CENTER OF METAL DRAIN, 2 FEET EAST OF A METAL
 BJ4460'WITNESS POST AND SIGN.  THE SUB-SURFACE DISK IS SET IN TOP OF
 BJ4460'AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE
 BJ4460'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2372 ***********************************************************************
 BX2372  DESIGNATION -  4
 BX2372  PID         -  BX2372
 BX2372  STATE/COUNTY-  LA/AVOYELLES
 BX2372  COUNTRY     -  US
 BX2372  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX2372
 BX2372                         *CURRENT SURVEY CONTROL
 BX2372  ______________________________________________________________________
 BX2372* NAD 83(1986) POSITION- 31 03 06.     (N) 092 00 56.     (W)   SCALED
 BX2372* NAVD 88 ORTHO HEIGHT -    19.64  (+/-2cm)       64.4   (feet) VERTCON3
 BX2372  ______________________________________________________________________
 BX2372  GEOID HEIGHT    -        -26.901 (meters)                     GEOID18
 BX2372  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2372
 BX2372.The horizontal coordinates were scaled from a map and have
 BX2372.an estimated accuracy of +/- 6 seconds.
 BX2372
 BX2372.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2372.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2372
 BX2372.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2372.GEOID18 height accuracy estimate available here.
 BX2372
 BX2372.The vertical order pertains to the NGVD 29 superseded value.
 BX2372
 BX2372.Click photographs - Photos may exist for this station.
 BX2372
 BX2372;                    North         East    Units  Estimated Accuracy
 BX2372;SPC LA N     -    61,270.    1,046,240.      MT  (+/- 180 meters Scaled)
 BX2372
 BX2372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ939357(NAD 83)
 BX2372
 BX2372                          SUPERSEDED SURVEY CONTROL
 BX2372
 BX2372  NGVD 29 (11/26/84)   19.617  (m)           64.36   (f) ADJUSTED    2 0
 BX2372
 BX2372.Superseded values are not recommended for survey control.
 BX2372
 BX2372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2372.See file dsdata.pdf to determine how the superseded data were derived.
 BX2372
 BX2372_MARKER: P = PIPE CAP
 BX2372_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX2372_MARK LOGO: USACE
 BX2372_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX2372_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2372
 BX2372  HISTORY     - Date     Condition        Report By
 BX2372  HISTORY     - 1930     MONUMENTED       USACE
 BX2372  HISTORY     - 1966     GOOD             USGS
 BX2372  HISTORY     - 1977     MARK NOT FOUND   NGS
 BX2372
 BX2372                          STATION DESCRIPTION
 BX2372
 BX2372'DESCRIBED BY US GEOLOGICAL SURVEY 1966
 BX2372'2 MI SE FROM MANSURA.
 BX2372'ABOUT 1.85 MILES SOUTHEAST ALONG STATE HIGHWAYS 1 AND 1186 FROM THE
 BX2372'POST OFFICE AT MANSURA, THENCE 0.1 MILE EAST ALONG STATE HIGHWAY 1186
 BX2372'THENCE 0.3 MILE EAST ALONG THE KANSAS CITY SOUTHERN RAILROAD, IN
 BX2372'SECTION 58, T 1 N, R 4 E, ABOUT 75 YARDS SOUTHWEST AND ACROSS A
 BX2372'RAVINE FROM MILEPOST 715, 103 FEET SOUTH OF THE SOUTH RAIL, IN THE
 BX2372'WEST EDGE OF A WOODED AREA ALONG BAYOU GRANDCORE , AT THE FOOT OF THE
 BX2372'NORTHEAST CORNER OF A LARGE MOUND OF DIRT AND BRUSH WHICH HAS BEEN
 BX2372'PUSHED IN BY A BULLDOZEN, 36 FEET SOUTHWEST OF A 24-INCH OAK TREE,
 BX2372'2.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL
 BX2372'OF THE TRACK, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3
 BX2372'FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON
 BX2372'PIPE WHICH BEARS A BRASS CAP AND PROJECTS 10 INCHES.
 BX2372
 BX2372                          STATION RECOVERY (1977)
 BX2372
 BX2372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX2372'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0017 ***********************************************************************
 BW0017  DESIGNATION -  4
 BW0017  PID         -  BW0017
 BW0017  STATE/COUNTY-  LA/CONCORDIA
 BW0017  COUNTRY     -  US
 BW0017  USGS QUAD   -  FORT ADAMS (2018)
 BW0017
 BW0017                         *CURRENT SURVEY CONTROL
 BW0017  ______________________________________________________________________
 BW0017* NAD 83(1986) POSITION- 31 04 32.6    (N) 091 35 46.8    (W)   HD_HELD2
 BW0017* NAVD 88 ORTHO HEIGHT -    22.190 (meters)       72.80  (feet) ADJUSTED
 BW0017  ______________________________________________________________________
 BW0017  GEOID HEIGHT    -        -26.895 (meters)                     GEOID18
 BW0017  DYNAMIC HEIGHT  -         22.162 (meters)       72.71  (feet) COMP
 BW0017  MODELED GRAVITY -    979,395.9   (mgal)                       NAVD 88
 BW0017
 BW0017  VERT ORDER      -  FIRST     CLASS I
 BW0017
 BW0017.The horizontal coordinates were established by autonomous hand held GPS
 BW0017.observations and have an estimated accuracy of +/- 10 meters.
 BW0017
 BW0017.The orthometric height was determined by differential leveling and
 BW0017.adjusted by the NATIONAL GEODETIC SURVEY
 BW0017.in February 1994.
 BW0017
 BW0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0017.GEOID18 height accuracy estimate available here.
 BW0017
 BW0017.Click photographs - Photos may exist for this station.
 BW0017
 BW0017.The dynamic height is computed by dividing the NAVD 88
 BW0017.geopotential number by the normal gravity value computed on the
 BW0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0017.degrees latitude (g = 980.6199 gals.).
 BW0017
 BW0017.The modeled gravity was interpolated from observed gravity values.
 BW0017
 BW0017;                    North         East    Units  Estimated Accuracy
 BW0017;SPC LA N     -    64,195.    1,086,237.      MT  (+/- 10 meters HH2 GPS)
 BW0017
 BW0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3390238840(NAD 83)
 BW0017
 BW0017                          SUPERSEDED SURVEY CONTROL
 BW0017
 BW0017  NAVD 88 (06/15/91)   22.214  (m)           72.88   (f) SUPERSEDED  1 1
 BW0017  NGVD 29 (11/26/84)   22.166  (m)           72.72   (f) ADJUSTED    1 1
 BW0017
 BW0017.Superseded values are not recommended for survey control.
 BW0017
 BW0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0017.See file dsdata.pdf to determine how the superseded data were derived.
 BW0017
 BW0017_MARKER: DD = SURVEY DISK
 BW0017_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BW0017_SP_SET: BRIDGE
 BW0017_STAMPING: 4 GDS 1964
 BW0017_MARK LOGO: USGS
 BW0017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0017
 BW0017  HISTORY     - Date     Condition        Report By
 BW0017  HISTORY     - 1964     MONUMENTED       USGS
 BW0017  HISTORY     - 1966     GOOD             CGS
 BW0017  HISTORY     - 1976     GOOD             NGS
 BW0017
 BW0017                          STATION DESCRIPTION
 BW0017
 BW0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0017'9.5 MI NE FROM OLD RIVER LOCKS.
 BW0017'ABOUT 9.5 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE LOCKS AT OLD
 BW0017'RIVER, IN SECTION 2, T 1 N, R 9 E, 33 FEET SOUTHEAST OF THE SOUTHEAST
 BW0017'END OF THE CONCRETE BRIDGE OVER THE LOW-SILL OUTFLOW STRUCTURE, 20
 BW0017'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF
 BW0017'THE SOUTHEAST END OF A CONCRETE RETAINING WALL EXTENDING SOUTHEAST
 BW0017'FROM THE BRIDGE, 16 1/2 FEET NORTHWEST OF A POWER POLE BRACED BY A GUY
 BW0017'WIRE AND BEARING A TRANSFORMER, ABOUT 8 INCHES ABOVE THE LEVEL OF THE
 BW0017'HIGHWAY, AND ABOUT 5 INCHES ABOVE THE LEVEL OF THE GROUND.
 BW0017
 BW0017                          STATION RECOVERY (1976)
 BW0017
 BW0017'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0017'10.5 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0017'HIGHWAY 418 AT TORRAS, 9.1 MILES SOUTH OF SHAW, 10 FT. SOUTHWEST OF
 BW0017'THE CENTER LINE OF THE HIGHWAY, SET IN TOP OF THE SOUTHEAST END OF
 BW0017'THE SOUTH CONCRETE RETAINING WALL OF THE CONCRETE BRIDGE OVER THE
 BW0017'LOW SILL OUTFLOW STRUCTURE OF OLD RIVER, 33 FT. SOUTHEAST OF THE
 BW0017'SOUTHEAST END OF THE BRIDGE, 1.3 FT. NORTHWEST OF THE SOUTHEAST END
 BW0017'OF THE RETAINING WALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0735 ***********************************************************************
 BJ0735  DESIGNATION -  4
 BJ0735  PID         -  BJ0735
 BJ0735  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0735  COUNTRY     -  US
 BJ0735  USGS QUAD   -  ERWINVILLE (2018)
 BJ0735
 BJ0735                         *CURRENT SURVEY CONTROL
 BJ0735  ______________________________________________________________________
 BJ0735* NAD 83(1986) POSITION- 30 31 56.     (N) 091 24 24.     (W)   SCALED
 BJ0735* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0735  **This station is located in a suspected subsidence area (see below).
 BJ0735  ______________________________________________________________________
 BJ0735  GEOID HEIGHT    -        -27.123 (meters)                     GEOID18
 BJ0735  DYNAMIC HEIGHT  -          6.71  (meters)       22.0   (feet) COMP
 BJ0735  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ0735
 BJ0735.The horizontal coordinates were scaled from a map and have
 BJ0735.an estimated accuracy of +/- 6 seconds.
 BJ0735
 BJ0735.** This station is in an area of known vertical motion. If an
 BJ0735.** orthometric height was ever established but is not available 
 BJ0735.** in the current survey control section, the orthometric height
 BJ0735.** is considered suspect.  Suspect heights are available in the
 BJ0735.** superseded section only if requested.
 BJ0735
 BJ0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0735.GEOID18 height accuracy estimate available here.
 BJ0735
 BJ0735.Click photographs - Photos may exist for this station.
 BJ0735
 BJ0735.The dynamic height is computed by dividing the NAVD 88
 BJ0735.geopotential number by the normal gravity value computed on the
 BJ0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0735.degrees latitude (g = 980.6199 gals.).
 BJ0735
 BJ0735.The modeled gravity was interpolated from observed gravity values.
 BJ0735
 BJ0735;                    North         East    Units  Estimated Accuracy
 BJ0735;SPC LA S     -   225,270.      992,960.      MT  (+/- 180 meters Scaled)
 BJ0735
 BJ0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP528788(NAD 83)
 BJ0735
 BJ0735                          SUPERSEDED SURVEY CONTROL
 BJ0735
 BJ0735.No superseded survey control is available for this station.
 BJ0735
 BJ0735_MARKER: B = BOLT
 BJ0735_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BJ0735_SP_SET: TANK FOUNDATION
 BJ0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0735+STABILITY: SURFACE MOTION
 BJ0735
 BJ0735  HISTORY     - Date     Condition        Report By
 BJ0735  HISTORY     - UNK      MONUMENTED       USACE
 BJ0735  HISTORY     - 1964     GOOD             CGS
 BJ0735  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ0735  HISTORY     - 1976     GOOD             NGS
 BJ0735  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ0735
 BJ0735                          STATION DESCRIPTION
 BJ0735
 BJ0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0735'AT ERWINVILLE, ON THE MISSOURI PACIFIC RAILROAD, IN SECTION 24, T6S,
 BJ0735'R10E, 134 FEET SOUTHEAST AND ACROSS THE TRACK FROM THE SOUTHEAST
 BJ0735'CORNER OF THE RAILROAD STATION, 25 FEET SOUTH OF THE SOUTH RAIL OF THE
 BJ0735'MAIN TRACK, SET IN THE TOP OF THE EAST EDGE OF A CONCRETE FOUNDATION
 BJ0735'FOR A RAILROAD WATER TANK FROM WHICH THE WATER TANK HAS BEEN REMOVED,
 BJ0735'0.9 FOOT WEST OF THE EAST EDGE OF THE FOUNDATION, 6.5 FEET NORTH OF
 BJ0735'THE SOUTH EDGE OF THE FOUNDATION, 27 FEET NORTHWEST OF A TELEPHONE
 BJ0735'POLE, AND ABOUT LEVEL WITH THE GROUND.
 BJ0735
 BJ0735                          STATION RECOVERY (1968)
 BJ0735
 BJ0735'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ0735'MARK NOT FOUND.
 BJ0735
 BJ0735                          STATION RECOVERY (1976)
 BJ0735
 BJ0735'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0735'AT ERWINVILLE, 0.1 MILE SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD
 BJ0735'FROM THE CROSSING OF STATE HIGHWAY 413, 134.5 FT. SOUTH OF AND ACROSS
 BJ0735'THE TRACKS FROM THE CONCRETE FOUNDATION OF THE FORMER STATION WHICH
 BJ0735'HAS BEEN REMOVED, 25.6 FT. SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 BJ0735'MAIN TRACK, 121 FT. SOUTH OF THE FOURTH TELEPHONE POLE SOUTHEAST OF
 BJ0735'THE CROSSING, 97 FT. WEST OF THE FIFTH TELEPHONE POLE SOUTHEAST OF
 BJ0735'THE CROSSING, A COPPER BOLT IN THE TOP OF THE SOUTHEAST EDGE OF A
 BJ0735'CONCRETE FOUNDATION OF A FORMER RAILROAD WATER TANK FROM WHICH THE
 BJ0735'TANK HAS BEEN REMOVED. 0.9 FT. NORTHWEST OF THE SOUTHEAST EDGE OF THE
 BJ0735'FOUNDATION, 6.5 FT. NORTHEAST OF THE SOUTHWEST EDGE OF THE FOUNDATION
 BJ0735
 BJ0735                          STATION RECOVERY (1986)
 BJ0735
 BJ0735'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0735'NOT RECOVERED, DESCRIPTION NOW INADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0030 ***********************************************************************
 BW0030  DESIGNATION -  4 5 TH LLD
 BW0030  PID         -  BW0030
 BW0030  STATE/COUNTY-  LA/POINTE COUPEE
 BW0030  COUNTRY     -  US
 BW0030  USGS QUAD   -  TURNBULL ISLAND (2018)
 BW0030
 BW0030                         *CURRENT SURVEY CONTROL
 BW0030  ______________________________________________________________________
 BW0030* NAD 83(1986) POSITION- 31 00 04.     (N) 091 40 37.     (W)   SCALED
 BW0030* NAVD 88 ORTHO HEIGHT -    12.836 (meters)       42.11  (feet) ADJUSTED
 BW0030  ______________________________________________________________________
 BW0030  GEOID HEIGHT    -        -26.966 (meters)                     GEOID18
 BW0030  DYNAMIC HEIGHT  -         12.820 (meters)       42.06  (feet) COMP
 BW0030  MODELED GRAVITY -    979,390.3   (mgal)                       NAVD 88
 BW0030
 BW0030  VERT ORDER      -  FIRST     CLASS I
 BW0030
 BW0030.The horizontal coordinates were scaled from a map and have
 BW0030.an estimated accuracy of +/- 6 seconds.
 BW0030
 BW0030.The orthometric height was determined by differential leveling and
 BW0030.adjusted by the NATIONAL GEODETIC SURVEY
 BW0030.in February 1994.
 BW0030
 BW0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0030.GEOID18 height accuracy estimate available here.
 BW0030
 BW0030.Click photographs - Photos may exist for this station.
 BW0030
 BW0030.The dynamic height is computed by dividing the NAVD 88
 BW0030.geopotential number by the normal gravity value computed on the
 BW0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0030.degrees latitude (g = 980.6199 gals.).
 BW0030
 BW0030.The modeled gravity was interpolated from observed gravity values.
 BW0030
 BW0030;                    North         East    Units  Estimated Accuracy
 BW0030;SPC LA S     -   277,300.      967,180.      MT  (+/- 180 meters Scaled)
 BW0030
 BW0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ263304(NAD 83)
 BW0030
 BW0030                          SUPERSEDED SURVEY CONTROL
 BW0030
 BW0030  NAVD 88 (06/15/91)   12.863  (m)           42.20   (f) SUPERSEDED  1 1
 BW0030  NGVD 29 (11/26/84)   12.817  (m)           42.05   (f) ADJUSTED    1 1
 BW0030
 BW0030.Superseded values are not recommended for survey control.
 BW0030
 BW0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0030.See file dsdata.pdf to determine how the superseded data were derived.
 BW0030
 BW0030_MARKER: DD = SURVEY DISK
 BW0030_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BW0030_MARK LOGO: USACE
 BW0030_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0030_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0030_ROD/PIPE-DEPTH: 12.5 meters
 BW0030
 BW0030  HISTORY     - Date     Condition        Report By
 BW0030  HISTORY     - 1975     MONUMENTED       USACE
 BW0030  HISTORY     - 1976     GOOD             NGS
 BW0030  HISTORY     - 20050317 MARK NOT FOUND   USPSQD
 BW0030
 BW0030                          STATION DESCRIPTION
 BW0030
 BW0030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BW0030'0.8 MI NE FROM TORRAS.
 BW0030'0.8 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0030'HIGHWAY 418 AT TORRAS, 3 POWER LINE POLES SOUTHWEST OF THE SOUTHWEST
 BW0030'END OF BRIDGE OVER OLD RIVER LOCKS, 111 FT. NORTHWEST OF THE CENTER
 BW0030'LINE OF THE HIGHWAY, 63 FT. ENE OF POWER LINE POLE NO. 120, A 1 INCH
 BW0030'IRON PIPE WITH CAP DRIVEN TO A DEPTH OF 41 FT. AND ENCASED IN A 2
 BW0030'INCH IRON PIPE BORED TO A DEPTH OF 23 FT. WITH A 3 INCH SCREW CAP FOR
 BW0030'ACCESS. THE CAP IS 2 INCHES BELOW LEVEL OF GROUND.
 BW0030
 BW0030                          STATION RECOVERY (2005)
 BW0030
 BW0030'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3940 ***********************************************************************
 BJ3940  DESIGNATION -  4 87
 BJ3940  PID         -  BJ3940
 BJ3940  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3940  COUNTRY     -  US
 BJ3940  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3940
 BJ3940                         *CURRENT SURVEY CONTROL
 BJ3940  ______________________________________________________________________
 BJ3940* NAD 83(1986) POSITION- 30 26 01.     (N) 091 04 03.     (W)   SCALED
 BJ3940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3940  **This station is located in a suspected subsidence area (see below).
 BJ3940  ______________________________________________________________________
 BJ3940  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BJ3940  DYNAMIC HEIGHT  -         13.937 (meters)       45.73  (feet) COMP
 BJ3940  MODELED GRAVITY -    979,338.7   (mgal)                       NAVD 88
 BJ3940
 BJ3940.The horizontal coordinates were scaled from a map and have
 BJ3940.an estimated accuracy of +/- 6 seconds.
 BJ3940
 BJ3940.** This station is in an area of known vertical motion. If an
 BJ3940.** orthometric height was ever established but is not available 
 BJ3940.** in the current survey control section, the orthometric height
 BJ3940.** is considered suspect.  Suspect heights are available in the
 BJ3940.** superseded section only if requested.
 BJ3940
 BJ3940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3940.GEOID18 height accuracy estimate available here.
 BJ3940
 BJ3940.Click photographs - Photos may exist for this station.
 BJ3940
 BJ3940.The dynamic height is computed by dividing the NAVD 88
 BJ3940.geopotential number by the normal gravity value computed on the
 BJ3940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3940.degrees latitude (g = 980.6199 gals.).
 BJ3940
 BJ3940.The modeled gravity was interpolated from observed gravity values.
 BJ3940
 BJ3940;                    North         East    Units  Estimated Accuracy
 BJ3940;SPC LA S     -   214,360.    1,025,540.      MT  (+/- 180 meters Scaled)
 BJ3940
 BJ3940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP855684(NAD 83)
 BJ3940
 BJ3940                          SUPERSEDED SURVEY CONTROL
 BJ3940
 BJ3940.No superseded survey control is available for this station.
 BJ3940
 BJ3940_MARKER: DB = BENCH MARK DISK
 BJ3940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3940_STAMPING: 4-87 1987
 BJ3940_MARK LOGO: LA-033
 BJ3940_PROJECTION: FLUSH
 BJ3940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3940+STABILITY: SURFACE MOTION
 BJ3940
 BJ3940  HISTORY     - Date     Condition        Report By
 BJ3940  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3940  HISTORY     - 20150128 GOOD             GEOCAC
 BJ3940
 BJ3940                          STATION DESCRIPTION
 BJ3940
 BJ3940'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3940'IN BATON ROUGE.
 BJ3940'LOCATED SOUTH OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF OLD
 BJ3940'HAMMOND HIGHWAY AND SERACEDAR STREET SET NEAR A FENCE LINE, 2.4
 BJ3940'METERS (8 FEET) EAST OF THE EAST EDGE OF CURB OF SERACEDAR STREET,
 BJ3940'1.4 METERS (4.5 FEET) NORTH FROM THE END OF A SIDEWALK, 1.2 METERS (4
 BJ3940'FEET) SOUTH FROM THE EDGE OF A DRIVEWAY AT THE FIRST HOME ON THE EAST
 BJ3940'SIDE OF SERACEDAR STREET, AND 1.2 METERS (4 FEET) NORTHWEST FROM A
 BJ3940'RED WOOD FENCE CORNER.
 BJ3940'THE MARK IS 0.31 M ABOVE STREET.
 BJ3940
 BJ3940                          STATION RECOVERY (2015)
 BJ3940
 BJ3940'RECOVERY NOTE BY GEOCACHING 2015 (RC)
 BJ3940'N 30 26.009 W 91 4.120 ARE THE COORDINATES THAT I FOUND THIS MARKER
 BJ3940'AT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0022 ***********************************************************************
 BJ0022  DESIGNATION -  4 A BOLT
 BJ0022  PID         -  BJ0022
 BJ0022  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0022  COUNTRY     -  US
 BJ0022  USGS QUAD   -  INNIS (2018)
 BJ0022
 BJ0022                         *CURRENT SURVEY CONTROL
 BJ0022  ______________________________________________________________________
 BJ0022* NAD 83(1986) POSITION- 30 52 34.     (N) 091 40 24.     (W)   SCALED
 BJ0022* NAVD 88 ORTHO HEIGHT -    13.583 (meters)       44.56  (feet) ADJUSTED
 BJ0022  ______________________________________________________________________
 BJ0022  GEOID HEIGHT    -        -27.059 (meters)                     GEOID18
 BJ0022  DYNAMIC HEIGHT  -         13.566 (meters)       44.51  (feet) COMP
 BJ0022  MODELED GRAVITY -    979,377.7   (mgal)                       NAVD 88
 BJ0022
 BJ0022  VERT ORDER      -  FIRST     CLASS I
 BJ0022
 BJ0022.The horizontal coordinates were scaled from a map and have
 BJ0022.an estimated accuracy of +/- 6 seconds.
 BJ0022
 BJ0022.The 2009 superseded orthometric height was determined using a crustal movement
 BJ0022.model based on published report NOAA Technical Report NOS/NGS 50
 BJ0022.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BJ0022.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BJ0022.in a special adjustment to evaluate GNSS-derived orthometric heights
 BJ0022
 BJ0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0022.GEOID18 height accuracy estimate available here.
 BJ0022
 BJ0022.Click photographs - Photos may exist for this station.
 BJ0022
 BJ0022.The dynamic height is computed by dividing the NAVD 88
 BJ0022.geopotential number by the normal gravity value computed on the
 BJ0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0022.degrees latitude (g = 980.6199 gals.).
 BJ0022
 BJ0022.The modeled gravity was interpolated from observed gravity values.
 BJ0022
 BJ0022;                    North         East    Units  Estimated Accuracy
 BJ0022;SPC LA S     -   263,440.      967,490.      MT  (+/- 180 meters Scaled)
 BJ0022
 BJ0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ268166(NAD 83)
 BJ0022
 BJ0022                          SUPERSEDED SURVEY CONTROL
 BJ0022
 BJ0022  NAVD 88 (05/17/09)   13.455  (m)           44.14   (f) SUPERSEDED  1 2
 BJ0022  NAVD 88 (06/15/91)   13.613  (m)           44.66   (f) SUPERSEDED  1 1
 BJ0022  NGVD 29 (11/26/84)   13.570  (m)           44.52   (f) ADJUSTED    1 1
 BJ0022
 BJ0022.Superseded values are not recommended for survey control.
 BJ0022
 BJ0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0022.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0022
 BJ0022_MARKER: B = BOLT
 BJ0022_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0022_STAMPING: PBM 4 A 1939
 BJ0022_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0022
 BJ0022  HISTORY     - Date     Condition        Report By
 BJ0022  HISTORY     - 1939     MONUMENTED       USACE
 BJ0022  HISTORY     - 1964     GOOD             CGS
 BJ0022  HISTORY     - 1976     GOOD             NGS
 BJ0022
 BJ0022                          STATION DESCRIPTION
 BJ0022
 BJ0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0022'ABOUT 1.55 MILES SOUTH ALONG STATE ROAD 418 FROM THE ST. STEPHENS
 BJ0022'CHURCH AT WILLIAMSPORT, ON PROPERTY BELONGING TO A MR. MONTGOMERY, 334
 BJ0022'FEET WEST OF THE CENTER LINE OF THE ROAD, 166 FEET SOUTHWEST OF THE
 BJ0022'SOUTHWEST CORNER OF AN OLD HOUSE, 9 FEET SOUTHEAST OF A CONCRETE
 BJ0022'FOUNDATION WHICH PROJECTS ABOUT 8 FEET, ABOUT LEVEL WITH THE ROAD, A
 BJ0022'COPPER BOLT SET IN CONCRETE ABOUT 3 FEET BELOW THE LEVEL OF THE
 BJ0022'GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING A
 BJ0022'CAP WHICH PROJECTS 1 FOOT.
 BJ0022
 BJ0022                          STATION RECOVERY (1976)
 BJ0022
 BJ0022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0022'1.4 MILES SOUTH ALONG STATE HIGHWAY 418 FROM THE ST. STEPHENS CHURCH
 BJ0022'AT WILLIAMSPORT, THENCE 0.1 MILE SOUTH ALONG A ASPHALT ROAD, 104 FT
 BJ0022'WEST OF THE CENTER LINE OF THE ASPHALT ROAD, 9.5 FT SOUTHEAST OF THE
 BJ0022'SOUTHEAST CORNER OF AN 8 FT HIGH CONCRETE FOUNDATION, 8.5 FT SOUTH OF
 BJ0022'A FENCE, 7 FT NORTH OF THE NORTH SIDE OF A CULTIVATED FIELD, A COPPER
 BJ0022'BOLT SET IN A CONCRETE SLAB ABOUT 3 FT BELOW THE LEVEL OF THE GROUND,
 BJ0022'ACCESS IS HAD THROUGH A 4 INCH IRON PIPE AND CAP THAT IS STAMPED PBM 4
 BJ0022'A 1938 AND PROJECTS 1.5 FT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2623 ***********************************************************************
 BJ2623  DESIGNATION -  4 A CAP
 BJ2623  PID         -  BJ2623
 BJ2623  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2623  COUNTRY     -  US
 BJ2623  USGS QUAD   -  INNIS (2018)
 BJ2623
 BJ2623                         *CURRENT SURVEY CONTROL
 BJ2623  ______________________________________________________________________
 BJ2623* NAD 83(1986) POSITION- 30 52 34.     (N) 091 40 23.     (W)   SCALED
 BJ2623* NAVD 88 ORTHO HEIGHT -    14.82  (+/-2cm)       48.6   (feet) VERTCON3
 BJ2623  ______________________________________________________________________
 BJ2623  GEOID HEIGHT    -        -27.059 (meters)                     GEOID18
 BJ2623  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2623
 BJ2623.The horizontal coordinates were scaled from a map and have
 BJ2623.an estimated accuracy of +/- 6 seconds.
 BJ2623
 BJ2623.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2623.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2623
 BJ2623.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2623.GEOID18 height accuracy estimate available here.
 BJ2623
 BJ2623.The vertical order pertains to the NGVD 29 superseded value.
 BJ2623
 BJ2623.Click photographs - Photos may exist for this station.
 BJ2623
 BJ2623;                    North         East    Units  Estimated Accuracy
 BJ2623;SPC LA S     -   263,440.      967,510.      MT  (+/- 180 meters Scaled)
 BJ2623
 BJ2623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ268166(NAD 83)
 BJ2623
 BJ2623                          SUPERSEDED SURVEY CONTROL
 BJ2623
 BJ2623  NGVD 29 (11/26/84)   14.803  (m)           48.57   (f) ADJUSTED    1 2
 BJ2623
 BJ2623.Superseded values are not recommended for survey control.
 BJ2623
 BJ2623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2623.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2623
 BJ2623_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2623_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2623_STAMPING: PBM 4 A 1939
 BJ2623_MARK LOGO: USACE
 BJ2623_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ2623_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2623_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2623
 BJ2623  HISTORY     - Date     Condition        Report By
 BJ2623  HISTORY     - 1939     MONUMENTED       USACE
 BJ2623  HISTORY     - 1964     GOOD             CGS
 BJ2623
 BJ2623                          STATION DESCRIPTION
 BJ2623
 BJ2623'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2623'ABOUT 1.55 MILES SOUTH ALONG STATE ROAD 418 FROM THE ST. STEPHENS
 BJ2623'CHURCH AT WILLIAMSPORT, ON PROPERTY BELONGING TO A MR. MONTGOMERY, 334
 BJ2623'FEET WEST OF THE CENTER LINE OF THE ROAD, 166 FEET SOUTHWEST OF THE
 BJ2623'SOUTHWEST CORNER OF AN OLD HOUSE, 9 FEET SOUTHEAST OF A CONCRETE
 BJ2623'FOUNDATION WHICH PROJECTS ABOUT 8 FEET, ABOUT LEVEL WITH THE ROAD, A
 BJ2623'4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0029 ***********************************************************************
 BJ0029  DESIGNATION -  4 ABLDAPA
 BJ0029  PID         -  BJ0029
 BJ0029  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0029  COUNTRY     -  US
 BJ0029  USGS QUAD   -  BATCHELOR (2018)
 BJ0029
 BJ0029                         *CURRENT SURVEY CONTROL
 BJ0029  ______________________________________________________________________
 BJ0029* NAD 83(1986) POSITION- 30 50 11.     (N) 091 37 53.     (W)   SCALED
 BJ0029* NAVD 88 ORTHO HEIGHT -    13.372 (meters)       43.87  (feet) ADJUSTED
 BJ0029  ______________________________________________________________________
 BJ0029  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ0029  DYNAMIC HEIGHT  -         13.355 (meters)       43.82  (feet) COMP
 BJ0029  MODELED GRAVITY -    979,373.2   (mgal)                       NAVD 88
 BJ0029
 BJ0029  VERT ORDER      -  FIRST     CLASS I
 BJ0029
 BJ0029.The horizontal coordinates were scaled from a map and have
 BJ0029.an estimated accuracy of +/- 6 seconds.
 BJ0029
 BJ0029.The orthometric height was determined by differential leveling and
 BJ0029.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0029.in February 1994.
 BJ0029
 BJ0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0029.GEOID18 height accuracy estimate available here.
 BJ0029
 BJ0029.Click photographs - Photos may exist for this station.
 BJ0029
 BJ0029.The dynamic height is computed by dividing the NAVD 88
 BJ0029.geopotential number by the normal gravity value computed on the
 BJ0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0029.degrees latitude (g = 980.6199 gals.).
 BJ0029
 BJ0029.The modeled gravity was interpolated from observed gravity values.
 BJ0029
 BJ0029;                    North         East    Units  Estimated Accuracy
 BJ0029;SPC LA S     -   259,020.      971,490.      MT  (+/- 180 meters Scaled)
 BJ0029
 BJ0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ308122(NAD 83)
 BJ0029
 BJ0029                          SUPERSEDED SURVEY CONTROL
 BJ0029
 BJ0029  NAVD 88 (06/15/91)   13.403  (m)           43.97   (f) SUPERSEDED  1 1
 BJ0029  NGVD 29 (11/26/84)   13.361  (m)           43.84   (f) ADJUSTED    1 1
 BJ0029
 BJ0029.Superseded values are not recommended for survey control.
 BJ0029
 BJ0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0029.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0029
 BJ0029_MARKER: Z = SEE DESCRIPTION
 BJ0029_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0029_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0029
 BJ0029  HISTORY     - Date     Condition        Report By
 BJ0029  HISTORY     - 1975     MONUMENTED       USACE
 BJ0029  HISTORY     - 1976     GOOD             NGS
 BJ0029
 BJ0029                          STATION DESCRIPTION
 BJ0029
 BJ0029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0029'1.6 MI NW FROM LACOUR.
 BJ0029'1.6 MI NORTHWEST ALONG STATE HIGHWAY 419 FROM THE GENERAL STORE AT
 BJ0029'LACOUR, 167 FT EAST OF THE NORTH END OF A 24 INCH CORRUGATED METAL
 BJ0029'PIPE CULVERT, 37 FT NORTH OF THE CENTER LINE OF THE HIGHWAY, A 1 INCH
 BJ0029'IRON PIPE WITH CAP DRIVEN 86 FT AND ENCASED IN A 2 INCH IRON PIPE
 BJ0029'BORED TO A DEPTH OF 76 FT, WITH A 3 INCH SCREW CAP FOR ACCESS
 BJ0029'.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0773 ***********************************************************************
 BX0773  DESIGNATION -  4 BOLT
 BX0773  PID         -  BX0773
 BX0773  STATE/COUNTY-  LA/AVOYELLES
 BX0773  COUNTRY     -  US
 BX0773  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0773
 BX0773                         *CURRENT SURVEY CONTROL
 BX0773  ______________________________________________________________________
 BX0773* NAD 83(1986) POSITION- 31 03 06.     (N) 092 00 56.     (W)   SCALED
 BX0773* NAVD 88 ORTHO HEIGHT -    18.49  (+/-2cm)       60.7   (feet) VERTCON3
 BX0773  ______________________________________________________________________
 BX0773  GEOID HEIGHT    -        -26.901 (meters)                     GEOID18
 BX0773  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0773
 BX0773.The horizontal coordinates were scaled from a map and have
 BX0773.an estimated accuracy of +/- 6 seconds.
 BX0773
 BX0773.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0773.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0773
 BX0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0773.GEOID18 height accuracy estimate available here.
 BX0773
 BX0773.The vertical order pertains to the NGVD 29 superseded value.
 BX0773
 BX0773.Click photographs - Photos may exist for this station.
 BX0773
 BX0773;                    North         East    Units  Estimated Accuracy
 BX0773;SPC LA N     -    61,270.    1,046,240.      MT  (+/- 180 meters Scaled)
 BX0773
 BX0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ939357(NAD 83)
 BX0773
 BX0773                          SUPERSEDED SURVEY CONTROL
 BX0773
 BX0773  NGVD 29 (11/26/84)   18.474  (m)           60.61   (f) ADJUSTED    1 2
 BX0773
 BX0773.Superseded values are not recommended for survey control.
 BX0773
 BX0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0773.See file dsdata.pdf to determine how the superseded data were derived.
 BX0773
 BX0773_MARKER: B = BOLT
 BX0773_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BX0773_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0773
 BX0773  HISTORY     - Date     Condition        Report By
 BX0773  HISTORY     - UNK      MONUMENTED       USACE
 BX0773  HISTORY     - 1962     GOOD             CGS
 BX0773
 BX0773                          STATION DESCRIPTION
 BX0773
 BX0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX0773'2.3 MI W FROM MOREAUVILLE.
 BX0773'LOCATED 2.3 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILROAD FROM
 BX0773'THE STATION AT MOREAUVILLE, OR ABOUT 2.1 MILE EAST OF MANSURA AND
 BX0773'ABOUT 0.4 MILE EAST OF A ROAD CROSSING, 204 FEET WEST END OF THE
 BX0773'TRESTLE OVER BAYOU GRANDECORE (TRESTLE NO. 715) 24 FEET NORTH OF THE
 BX0773'NORTH RAIL, 6 FEET SOUTH OF A ROW OF POLES AND 65 FEET EAST OF THE 2ND
 BX0773'POLE WEST OF MILEPOST 715.  IT IS 1 FOOT SOUTH OF A METAL WITNESS
 BX0773'POST.  IT IS A COPPER BOLT SET IN THE TOP OF A TILE, ACCESS TO WHICH
 BX0773'IS HAD THROUGH AN IRON PIPE.  NOTE--THE TOP AND CAP OF THE PIPE HAS
 BX0773'BEEN BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0775 ***********************************************************************
 BX0775  DESIGNATION -  4 BOLT
 BX0775  PID         -  BX0775
 BX0775  STATE/COUNTY-  LA/AVOYELLES
 BX0775  COUNTRY     -  US
 BX0775  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0775
 BX0775                         *CURRENT SURVEY CONTROL
 BX0775  ______________________________________________________________________
 BX0775* NAD 83(1986) POSITION- 31 03 06.     (N) 092 00 56.     (W)   SCALED
 BX0775* NAVD 88 ORTHO HEIGHT -    18.52  (+/-2cm)       60.8   (feet) VERTCON3
 BX0775  ______________________________________________________________________
 BX0775  GEOID HEIGHT    -        -26.901 (meters)                     GEOID18
 BX0775  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0775
 BX0775.The horizontal coordinates were scaled from a map and have
 BX0775.an estimated accuracy of +/- 6 seconds.
 BX0775
 BX0775.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0775.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0775
 BX0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0775.GEOID18 height accuracy estimate available here.
 BX0775
 BX0775.The vertical order pertains to the NGVD 29 superseded value.
 BX0775
 BX0775.Click photographs - Photos may exist for this station.
 BX0775
 BX0775;                    North         East    Units  Estimated Accuracy
 BX0775;SPC LA N     -    61,270.    1,046,240.      MT  (+/- 180 meters Scaled)
 BX0775
 BX0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ939357(NAD 83)
 BX0775
 BX0775                          SUPERSEDED SURVEY CONTROL
 BX0775
 BX0775  NGVD 29 (11/26/84)   18.503  (m)           60.71   (f) ADJUSTED    1 2
 BX0775
 BX0775.Superseded values are not recommended for survey control.
 BX0775
 BX0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0775.See file dsdata.pdf to determine how the superseded data were derived.
 BX0775
 BX0775_MARKER: B = BOLT
 BX0775_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX0775_SP_SET: UNDERGROUND SLAB
 BX0775_STAMPING: P.B.M. 4
 BX0775_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0775
 BX0775  HISTORY     - Date     Condition        Report By
 BX0775  HISTORY     - UNK      MONUMENTED       USACE
 BX0775  HISTORY     - 1966     GOOD             CGS
 BX0775
 BX0775                          STATION DESCRIPTION
 BX0775
 BX0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0775'2.25 MI E FROM MANSURA.
 BX0775'ABOUT 1.85 MILES SOUTHEAST ALONG STATE HIGHWAYS 1 AND 1186 FROM THE
 BX0775'POST OFFICE AT MANSURA, THENCE 0.1 MILE EAST ALONG STATE HIGHWAY 1186,
 BX0775'THENCE 0.3 MILE EAST ALONG THE KANSAS CITY SOUTHERN RAILROAD, IN
 BX0775'SECTION 58, T 1 N, R 4 E, 5 3/4 RAILS WEST OF THE WEST END OF A
 BX0775'TRESTLE OVER BAYOU GRANDCORE, 4 3/4 RAILS WEST OF MILEPOST 715, 24
 BX0775'FEET NORTH OF THE NORTH RAIL, 65 1/2 FEET EAST OF A TELEPHONE POLE, 7
 BX0775'1/2 FEET SOUTH OF A ROW OF POLES, 1.5 FEET NORTHWEST OF A METAL
 BX0775'WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 BX0775'A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET BELOW
 BX0775'THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 BX0775'IRON PIPE  WHICH BEARS A BRASS CAP AND PROJECTS 1 FOOT.  NOTE -- A NEW
 BX0775'CAP WAS PUT ON THIS PIPE AFTER IT WAS DUG UP AND CLEANED OUT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1536 ***********************************************************************
 BW1536  DESIGNATION -  4 BOLT
 BW1536  PID         -  BW1536
 BW1536  STATE/COUNTY-  LA/CATAHOULA
 BW1536  COUNTRY     -  US
 BW1536  USGS QUAD   -  JONESVILLE SOUTH (2018)
 BW1536
 BW1536                         *CURRENT SURVEY CONTROL
 BW1536  ______________________________________________________________________
 BW1536* NAD 83(1986) POSITION- 31 37 16.     (N) 091 48 56.     (W)   SCALED
 BW1536* NAVD 88 ORTHO HEIGHT -    16.63  (+/-2cm)       54.6   (feet) VERTCON3
 BW1536  ______________________________________________________________________
 BW1536  GEOID HEIGHT    -        -25.983 (meters)                     GEOID18
 BW1536  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1536
 BW1536.The horizontal coordinates were scaled from a map and have
 BW1536.an estimated accuracy of +/- 6 seconds.
 BW1536
 BW1536.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1536.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1536
 BW1536.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1536.GEOID18 height accuracy estimate available here.
 BW1536
 BW1536.The vertical order pertains to the NGVD 29 superseded value.
 BW1536
 BW1536.Click photographs - Photos may exist for this station.
 BW1536
 BW1536;                    North         East    Units  Estimated Accuracy
 BW1536;SPC LA N     -   124,510.    1,064,940.      MT  (+/- 180 meters Scaled)
 BW1536
 BW1536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ123990(NAD 83)
 BW1536
 BW1536                          SUPERSEDED SURVEY CONTROL
 BW1536
 BW1536  NGVD 29 (??/??/92)   16.651  (m)           54.63   (f) ADJ UNCH    1 2
 BW1536
 BW1536.Superseded values are not recommended for survey control.
 BW1536
 BW1536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1536.See file dsdata.pdf to determine how the superseded data were derived.
 BW1536
 BW1536_MARKER: B = BOLT
 BW1536_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1536_SP_SET: UNDERGROUND SLAB
 BW1536_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1536
 BW1536  HISTORY     - Date     Condition        Report By
 BW1536  HISTORY     - UNK      MONUMENTED       USACE
 BW1536  HISTORY     - 1966     GOOD             CGS
 BW1536
 BW1536                          STATION DESCRIPTION
 BW1536
 BW1536'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1536'0.25 MILE NORTHEAST ALONG FRONT STREET FROM THE NORTHWEST END OF THE
 BW1536'U. S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, IN SECTION
 BW1536'37, T8N, R6E, 98 FEET SOUTHWEST OF THE SOUTH CORNER OF THE
 BW1536'MAGNOLIA HOTEL, 105 FEET SOUTHWEST OF THE CENTER LINE OF FIRST STREET,
 BW1536'29 FEET NORTHWEST OF THE CENTER LINE OF FRONT STREET, 8 1/2 FEET
 BW1536'NORTH-NORTHEAST OF A LIGHT POLE, 3 FEET NORTHWEST OF THE NORTHWEST
 BW1536'EDGE OF A CONCRETE SIDEWALK, IN THE CENTER OF A NARROW CONCRETE
 BW1536'DRAINAGE DITCH, ABOUT 2 FEET ABOVE THE LEVEL OF FRONT STREET, A COPPER
 BW1536'BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET BELOW THE SURFACE
 BW1536'OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 3-INCH IRON PIPE WHICH
 BW1536'BEARS A U. S. ENGINEERS CAP AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0034 ***********************************************************************
 CQ0034  DESIGNATION -  4 C OF WM
 CQ0034  PID         -  CQ0034
 CQ0034  STATE/COUNTY-  LA/OUACHITA
 CQ0034  COUNTRY     -  US
 CQ0034  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0034
 CQ0034                         *CURRENT SURVEY CONTROL
 CQ0034  ______________________________________________________________________
 CQ0034* NAD 83(1986) POSITION- 32 30 24.     (N) 092 07 48.     (W)   SCALED
 CQ0034* NAVD 88 ORTHO HEIGHT -    23.21  (+/-2cm)       76.1   (feet) VERTCON3
 CQ0034  ______________________________________________________________________
 CQ0034  GEOID HEIGHT    -        -25.894 (meters)                     GEOID18
 CQ0034  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0034
 CQ0034.The horizontal coordinates were scaled from a map and have
 CQ0034.an estimated accuracy of +/- 6 seconds.
 CQ0034
 CQ0034.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0034
 CQ0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0034.GEOID18 height accuracy estimate available here.
 CQ0034
 CQ0034.The vertical order pertains to the NGVD 29 superseded value.
 CQ0034
 CQ0034.Click photographs - Photos may exist for this station.
 CQ0034
 CQ0034;                    North         East    Units  Estimated Accuracy
 CQ0034;SPC LA N     -   222,550.    1,034,770.      MT  (+/- 180 meters Scaled)
 CQ0034
 CQ0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR817969(NAD 83)
 CQ0034
 CQ0034                          SUPERSEDED SURVEY CONTROL
 CQ0034
 CQ0034  NGVD 29 (11/26/84)   23.251  (m)           76.28   (f) ADJUSTED    1 2
 CQ0034
 CQ0034.Superseded values are not recommended for survey control.
 CQ0034
 CQ0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0034.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0034
 CQ0034_MARKER: B = BOLT
 CQ0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0034+STABILITY: SURFACE MOTION
 CQ0034
 CQ0034  HISTORY     - Date     Condition        Report By
 CQ0034  HISTORY     - UNK      MONUMENTED       LA2410
 CQ0034  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0034  HISTORY     - 20030301 MARK NOT FOUND   USPSQD
 CQ0034
 CQ0034                          STATION DESCRIPTION
 CQ0034
 CQ0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0034'IN WEST MONROE.
 CQ0034'AT WEST MONROE, OUACHITA PARISH, ON U.S. HIGHWAY 80, AT THE FIRST
 CQ0034'CURVE NORTH OF THE NEW HIGHWAY BRIDGE OVER OUACHITA RIVER, ABOUT 150
 CQ0034'FEET NORTH OF THE TRIANGLE SERVICE STATION, IN A YARD, AND BEHIND A
 CQ0034'LATTICE FENCE, AND SET IN TOP OF A CONCRETE POST.
 CQ0034
 CQ0034                          STATION RECOVERY (2003)
 CQ0034
 CQ0034'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEG)
 CQ0034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0777 ***********************************************************************
 BX0777  DESIGNATION -  4 CAP
 BX0777  PID         -  BX0777
 BX0777  STATE/COUNTY-  LA/AVOYELLES
 BX0777  COUNTRY     -  US
 BX0777  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0777
 BX0777                         *CURRENT SURVEY CONTROL
 BX0777  ______________________________________________________________________
 BX0777* NAD 83(1986) POSITION- 31 03 09.     (N) 092 01 08.     (W)   SCALED
 BX0777* NAVD 88 ORTHO HEIGHT -    19.656 (meters)       64.49  (feet) ADJUSTED
 BX0777  ______________________________________________________________________
 BX0777  GEOID HEIGHT    -        -26.900 (meters)                     GEOID18
 BX0777  DYNAMIC HEIGHT  -         19.632 (meters)       64.41  (feet) COMP
 BX0777  MODELED GRAVITY -    979,388.5   (mgal)                       NAVD 88
 BX0777
 BX0777  VERT ORDER      -  FIRST     CLASS I
 BX0777
 BX0777.The horizontal coordinates were scaled from a map and have
 BX0777.an estimated accuracy of +/- 6 seconds.
 BX0777
 BX0777.The orthometric height was determined by differential leveling and
 BX0777.adjusted by the NATIONAL GEODETIC SURVEY
 BX0777.in February 1994.
 BX0777
 BX0777.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0777.GEOID18 height accuracy estimate available here.
 BX0777
 BX0777.Click photographs - Photos may exist for this station.
 BX0777
 BX0777.The dynamic height is computed by dividing the NAVD 88
 BX0777.geopotential number by the normal gravity value computed on the
 BX0777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0777.degrees latitude (g = 980.6199 gals.).
 BX0777
 BX0777.The modeled gravity was interpolated from observed gravity values.
 BX0777
 BX0777;                    North         East    Units  Estimated Accuracy
 BX0777;SPC LA N     -    61,360.    1,045,920.      MT  (+/- 180 meters Scaled)
 BX0777
 BX0777_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ936358(NAD 83)
 BX0777
 BX0777                          SUPERSEDED SURVEY CONTROL
 BX0777
 BX0777  NAVD 88 (06/15/91)   19.676  (m)           64.55   (f) SUPERSEDED  1 1
 BX0777  NGVD 29 (11/26/84)   19.637  (m)           64.43   (f) ADJUSTED    1 1
 BX0777
 BX0777.Superseded values are not recommended for survey control.
 BX0777
 BX0777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0777.See file dsdata.pdf to determine how the superseded data were derived.
 BX0777
 BX0777_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX0777_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX0777_STAMPING: P.B.M. 4
 BX0777_MARK LOGO: USACE
 BX0777_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX0777_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0777
 BX0777  HISTORY     - Date     Condition        Report By
 BX0777  HISTORY     - UNK      MONUMENTED       USACE
 BX0777  HISTORY     - 1966     GOOD             CGS
 BX0777  HISTORY     - 1977     GOOD             NGS
 BX0777
 BX0777                          STATION DESCRIPTION
 BX0777
 BX0777'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0777'2.25 MI E FROM MANSURA.
 BX0777'ABOUT 1.85 MILES SOUTHEAST ALONG STATE HIGHWAYS 1 AND 1186 FROM THE
 BX0777'POST OFFICE AT MANSURA, THENCE 0.1 MILE EAST ALONG STATE HIGHWAY 1186,
 BX0777'THENCE 0.3 MILE EAST ALONG THE KANSAS CITY SOUTHERN RAILROAD, IN
 BX0777'SECTION 58, T1N, R4E, 5 3/4 RAILS WEST OF THE WEST END OF A
 BX0777'TRESTLE OVER BAYOU GRANDCORE, 4 3/4 RAILS WEST OF MILEPOST 715, 24
 BX0777'FEET NORTH OF THE NORTH RAIL 65 1/2 FEET EAST OF A TELEPHONE POLE, 7
 BX0777'1/2 FEET SOUTH OF A ROW OF POLES, 1.5 FEET NORTHWEST OF A METAL
 BX0777'WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, A 4-INCH
 BX0777'IRON PIPE WHICH BEARS A BRASS CAP AND PROJECTS 1 FOOT. NOTE --A NEW
 BX0777'CAP WAS PUT ON THIS PIPE AFTER IT WAS DUG UP AND CLEANED OUT.
 BX0777
 BX0777                          STATION RECOVERY (1977)
 BX0777
 BX0777'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0777'0.85 MILE SOUTHEAST ALONG STATE HIGHWAY 114 FROM THE POST
 BX0777'OFFICE AT MANSURA, TO THE JUNCTION OF STATE HIGHWAY 1186,
 BX0777'THENCE 1.05 MILES EAST ALONG STATE HIGHWAY 1186 TO TRIANGLE
 BX0777'FORMED BY COUNTY ROAD, CONTINUE EAST ALONG COUNTY ROAD
 BX0777'FOR 0.1 MILE TO THE KANSAA CITY AND SOUTHERN RAILROAD CROSSING,
 BX0777'AND ALSO STATE HIGHWAY 1 OVERPASS, THENCE ABOUT 0.3 MILE EAST
 BX0777'ALONG TRACKS,BENCH MARK IS ALSO 0.1 MILE NORTH OF D 239, 103
 BX0777'FEET SOUTH OF THE SOUTH RAIL, 36 FEET SOUTHWEST OF A 24 INCH
 BX0777'OAK TREE, AND ABOUT 200 FEET SOUTHWEST OF THE WEST END OF
 BX0777'A TRESTLE IN THE WEST EDGE OF A WOODED AREA CALLED BAYOU
 BX0777'GRANDCORE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1535 ***********************************************************************
 BW1535  DESIGNATION -  4 CAP
 BW1535  PID         -  BW1535
 BW1535  STATE/COUNTY-  LA/CATAHOULA
 BW1535  COUNTRY     -  US
 BW1535  USGS QUAD   -  JONESVILLE SOUTH (2018)
 BW1535
 BW1535                         *CURRENT SURVEY CONTROL
 BW1535  ______________________________________________________________________
 BW1535* NAD 83(1986) POSITION- 31 37 16.     (N) 091 48 56.     (W)   SCALED
 BW1535* NAVD 88 ORTHO HEIGHT -    17.87  (+/-2cm)       58.6   (feet) VERTCON3
 BW1535  ______________________________________________________________________
 BW1535  GEOID HEIGHT    -        -25.983 (meters)                     GEOID18
 BW1535  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1535
 BW1535.The horizontal coordinates were scaled from a map and have
 BW1535.an estimated accuracy of +/- 6 seconds.
 BW1535
 BW1535.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1535.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1535
 BW1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1535.GEOID18 height accuracy estimate available here.
 BW1535
 BW1535.The vertical order pertains to the NGVD 29 superseded value.
 BW1535
 BW1535.Click photographs - Photos may exist for this station.
 BW1535
 BW1535;                    North         East    Units  Estimated Accuracy
 BW1535;SPC LA N     -   124,510.    1,064,940.      MT  (+/- 180 meters Scaled)
 BW1535
 BW1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ123990(NAD 83)
 BW1535
 BW1535                          SUPERSEDED SURVEY CONTROL
 BW1535
 BW1535  NGVD 29 (??/??/92)   17.891  (m)           58.70   (f) ADJ UNCH    1 2
 BW1535
 BW1535.Superseded values are not recommended for survey control.
 BW1535
 BW1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1535.See file dsdata.pdf to determine how the superseded data were derived.
 BW1535
 BW1535_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1535_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1535_MARK LOGO: USACE
 BW1535_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1535_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1535
 BW1535  HISTORY     - Date     Condition        Report By
 BW1535  HISTORY     - UNK      MONUMENTED       USACE
 BW1535  HISTORY     - 1966     GOOD             CGS
 BW1535
 BW1535                          STATION DESCRIPTION
 BW1535
 BW1535'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1535'0.25 MILE NORTHEAST ALONG FRONT STREET FROM THE NORTHWEST END OF THE
 BW1535'U. S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, IN SECTION
 BW1535'37, T8N, R6E, 98 FEET SOUTHWEST OF THE SOUTH CORNER OF THE
 BW1535'MAGNOLIA HOTEL, 105 FEET SOUTHWEST OF THE CENTER LINE OF FIRST STREET,
 BW1535'29 FEET NORTHWEST OF THE CENTER LINE OF FRONT STREET, 8 1/2 FEET
 BW1535'NORTH-NORTHEAST OF A LIGHT POLE, 3 FEET NORTHWEST OF THE NORTHWEST
 BW1535'EDGE OF A CONCRETE SIDEWALK, IN THE CENTER OF A NARROW CONCRETE
 BW1535'DRAINAGE DITCH, ABOUT 2 FEET ABOVE THE LEVEL OF FRONT STREET, A 3-INCH
 BW1535'IRON PIPE WHICH BEARS A U. S. ENGINEERS CAP AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2227 ***********************************************************************
 BX2227  DESIGNATION -  4 CAP RESET
 BX2227  PID         -  BX2227
 BX2227  STATE/COUNTY-  LA/AVOYELLES
 BX2227  COUNTRY     -  US
 BX2227  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX2227
 BX2227                         *CURRENT SURVEY CONTROL
 BX2227  ______________________________________________________________________
 BX2227* NAD 83(1986) POSITION- 31 03 07.     (N) 092 01 06.     (W)   SCALED
 BX2227* NAVD 88 ORTHO HEIGHT -    19.630 (meters)       64.40  (feet) ADJUSTED
 BX2227  ______________________________________________________________________
 BX2227  GEOID HEIGHT    -        -26.900 (meters)                     GEOID18
 BX2227  DYNAMIC HEIGHT  -         19.605 (meters)       64.32  (feet) COMP
 BX2227  MODELED GRAVITY -    979,388.5   (mgal)                       NAVD 88
 BX2227
 BX2227  VERT ORDER      -  FIRST     CLASS I
 BX2227
 BX2227.The horizontal coordinates were scaled from a map and have
 BX2227.an estimated accuracy of +/- 6 seconds.
 BX2227
 BX2227.The orthometric height was determined by differential leveling and
 BX2227.adjusted by the NATIONAL GEODETIC SURVEY
 BX2227.in February 1994.
 BX2227
 BX2227.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2227.GEOID18 height accuracy estimate available here.
 BX2227
 BX2227.Click photographs - Photos may exist for this station.
 BX2227
 BX2227.The dynamic height is computed by dividing the NAVD 88
 BX2227.geopotential number by the normal gravity value computed on the
 BX2227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2227.degrees latitude (g = 980.6199 gals.).
 BX2227
 BX2227.The modeled gravity was interpolated from observed gravity values.
 BX2227
 BX2227;                    North         East    Units  Estimated Accuracy
 BX2227;SPC LA N     -    61,300.    1,045,980.      MT  (+/- 180 meters Scaled)
 BX2227
 BX2227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ936357(NAD 83)
 BX2227
 BX2227                          SUPERSEDED SURVEY CONTROL
 BX2227
 BX2227  NAVD 88 (06/15/91)   19.650  (m)           64.47   (f) SUPERSEDED  1 1
 BX2227  NGVD 29 (11/26/84)   19.610  (m)           64.34   (f) ADJUSTED    1 1
 BX2227
 BX2227.Superseded values are not recommended for survey control.
 BX2227
 BX2227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2227.See file dsdata.pdf to determine how the superseded data were derived.
 BX2227
 BX2227_MARKER: DD = SURVEY DISK
 BX2227_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX2227_SP_SET: SLAB
 BX2227_MARK LOGO: USACE
 BX2227_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2227
 BX2227  HISTORY     - Date     Condition        Report By
 BX2227  HISTORY     - 1966     MONUMENTED       USACE
 BX2227  HISTORY     - 1977     GOOD             NGS
 BX2227
 BX2227                          STATION DESCRIPTION
 BX2227
 BX2227'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2227'2.3 MI EAST FROM MANSURA.
 BX2227'0.85 MILE SOUTHEAST ALONG STATE HIGHWAY 114 FROM THE POST
 BX2227'OFFICE AT MANSURA, TO THE JUNCTION OF STATE HIGHWAY 1186, THENCE
 BX2227'1.05 MILES EAST ALONG STATE HIGHWAY 1186 TO A TRIANGLE FORMED
 BX2227'BY A COUNTY ROAD, CONTINUE 0.1 MILE EAST ALONG COUNTY ROAD TO
 BX2227'THE KANSAS CITY AND SOUTHERN RAILROAD CROSSING, ALSO THE
 BX2227'OVERPASS FOR STATE HIGHWAY 1, THENCE 0.3 MILE EAST ALONG TRACKS
 BX2227'THIS MARK IS 0.1 MILE NORTH OF BENCH MARK D 239, 6 RAILS WEST
 BX2227'OF THE WEST END OF A TRESTLE OVER BAYOU GRANDCORD, AND IS 24
 BX2227'FEET NORTH OF THE NORTH RAIL, 65 FEET EAST OF A TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1539 ***********************************************************************
 CP1539  DESIGNATION -  4 DIETZE
 CP1539  PID         -  CP1539
 CP1539  STATE/COUNTY-  LA/MADISON
 CP1539  COUNTRY     -  US
 CP1539  USGS QUAD   -  BEDFORD (2018)
 CP1539
 CP1539                         *CURRENT SURVEY CONTROL
 CP1539  ______________________________________________________________________
 CP1539* NAD 83(1986) POSITION- 32 14 44.08   (N) 091 02 45.75   (W)   HD_HELD1
 CP1539* NAVD 88 ORTHO HEIGHT -    23.86  (+/-2cm)       78.3   (feet) VERTCON3
 CP1539  ______________________________________________________________________
 CP1539  GEOID HEIGHT    -        -26.490 (meters)                     GEOID18
 CP1539  VERT ORDER      -  ? (See Below)
 CP1539
 CP1539.The horizontal coordinates were determined by differentially corrected
 CP1539.hand held GPS observations or other comparable positioning techniques
 CP1539.and have an estimated accuracy of +/- 3 meters.
 CP1539
 CP1539.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1539.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1539
 CP1539.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1539.GEOID18 height accuracy estimate available here.
 CP1539
 CP1539.The vertical order pertains to the NGVD 29 superseded value.
 CP1539
 CP1539.Click photographs - Photos may exist for this station.
 CP1539
 CP1539;                    North         East    Units  Estimated Accuracy
 CP1539;SPC LA N     -   194,461.3   1,137,008.1     MT  (+/- 3 meters HH1 GPS) 
 CP1539
 CP1539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR8408369331(NAD 83)
 CP1539
 CP1539                          SUPERSEDED SURVEY CONTROL
 CP1539
 CP1539  NGVD 29 (??/??/92)   23.887  (m)           78.37   (f) ADJ UNCH       
 CP1539
 CP1539.Superseded values are not recommended for survey control.
 CP1539
 CP1539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1539.See file dsdata.pdf to determine how the superseded data were derived.
 CP1539
 CP1539_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1539_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1539_MARK LOGO: USACE
 CP1539_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1539_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1539
 CP1539  HISTORY     - Date     Condition        Report By
 CP1539  HISTORY     - UNK      MONUMENTED       USACE
 CP1539  HISTORY     - 1934     GOOD             USACE
 CP1539
 CP1539                          STATION DESCRIPTION
 CP1539
 CP1539'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1539'ABOUT 4.5 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS CONCRETE
 CP1539'BLOCK AND IRON PIPE WITH BRASS CAP ON THE RIGHT BANK OF MISSISSIPPI
 CP1539'RIVER, IN MADISON PARISH, LA.  IN OPEN FIELD ON ED HODGE PLANTATION
 CP1539'AND MATT GANN LAND TRACT.  ABOUT 1/2 MILE UPSTREAM FROM ABANDONED
 CP1539'TOWER LEVEE MACHINE.  147 METERS LANDSIDE OF CENTER OF NEW LEVEE.  85
 CP1539'METERS BACK OF HOUSE OCCUPIED BY HENRY HARPER.  80 METERS UPSTREAM AND
 CP1539'BACK OF HOUSE OF MATT GANN.  24 IN. LEVEESIDE OF TURN ROW.
 CP1539'NOTE-BLAZED TREES-- 16 IN. ASH 75.6 METERS UPSTREAM AND LANDWARD. 14
 CP1539'IN.  ASH 37.9 METERS UPSTREAM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2820 ***********************************************************************
 BJ2820  DESIGNATION -  4 KEE
 BJ2820  PID         -  BJ2820
 BJ2820  STATE/COUNTY-  LA/TANGIPAHOA
 BJ2820  COUNTRY     -  US
 BJ2820  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ2820
 BJ2820                         *CURRENT SURVEY CONTROL
 BJ2820  ______________________________________________________________________
 BJ2820* NAD 83(1986) POSITION- 30 26 13.     (N) 090 17 38.     (W)   SCALED
 BJ2820* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2820  **This station is located in a suspected subsidence area (see below).
 BJ2820  ______________________________________________________________________
 BJ2820  GEOID HEIGHT    -        -26.724 (meters)                     GEOID18
 BJ2820
 BJ2820.The horizontal coordinates were scaled from a map and have
 BJ2820.an estimated accuracy of +/- 6 seconds.
 BJ2820
 BJ2820.** This station is in an area of known vertical motion. If an
 BJ2820.** orthometric height was ever established but is not available 
 BJ2820.** in the current survey control section, the orthometric height
 BJ2820.** is considered suspect.  Suspect heights are available in the
 BJ2820.** superseded section only if requested.
 BJ2820
 BJ2820.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2820.GEOID18 height accuracy estimate available here.
 BJ2820
 BJ2820.Click photographs - Photos may exist for this station.
 BJ2820
 BJ2820;                    North         East    Units  Estimated Accuracy
 BJ2820;SPC LA S     -   215,150.    1,099,840.      MT  (+/- 180 meters Scaled)
 BJ2820
 BJ2820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP598703(NAD 83)
 BJ2820
 BJ2820                          SUPERSEDED SURVEY CONTROL
 BJ2820
 BJ2820.No superseded survey control is available for this station.
 BJ2820
 BJ2820_MARKER: DD = SURVEY DISK
 BJ2820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2820_STAMPING: 4 KEE 1966
 BJ2820_MARK LOGO: USGS
 BJ2820_PROJECTION: FLUSH
 BJ2820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2820+STABILITY: SURFACE MOTION
 BJ2820
 BJ2820  HISTORY     - Date     Condition        Report By
 BJ2820  HISTORY     - 1966     MONUMENTED       USGS
 BJ2820  HISTORY     - 1978     GOOD             USACE
 BJ2820
 BJ2820                          STATION DESCRIPTION
 BJ2820
 BJ2820'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1978
 BJ2820'6.0 MI WEST FROM MADISONVILLE.
 BJ2820'6.0 MILES WEST ALONG STATE HIGHWAY 22 FROM MADISONVILLE, 11.5 MILES
 BJ2820'EAST OF PONCHATOULA, AT THE JUNCTION OF A TRACK ROAD, 73 FT. SOUTH OF
 BJ2820'THE HIGHWAY, 50 FT. WEST OF THE ROAD, 0.4 FT. LOWER THAN THE ROAD,
 BJ2820'AND 4 FT. NORTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0800 ***********************************************************************
 AU0800  DESIGNATION -  4 LAGS
 AU0800  PID         -  AU0800
 AU0800  STATE/COUNTY-  LA/JEFFERSON
 AU0800  COUNTRY     -  US
 AU0800  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0800
 AU0800                         *CURRENT SURVEY CONTROL
 AU0800  ______________________________________________________________________
 AU0800* NAD 83(1986) POSITION- 29 59 02.     (N) 090 08 07.     (W)   SCALED
 AU0800* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0800  **This station is located in a suspected subsidence area (see below).
 AU0800  ______________________________________________________________________
 AU0800  GEOID HEIGHT    -        -26.046 (meters)                     GEOID18
 AU0800
 AU0800.The horizontal coordinates were scaled from a map and have
 AU0800.an estimated accuracy of +/- 6 seconds.
 AU0800
 AU0800.** This station is in an area of known vertical motion. If an
 AU0800.** orthometric height was ever established but is not available 
 AU0800.** in the current survey control section, the orthometric height
 AU0800.** is considered suspect.  Suspect heights are available in the
 AU0800.** superseded section only if requested.
 AU0800
 AU0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0800.GEOID18 height accuracy estimate available here.
 AU0800
 AU0800.Click photographs - Photos may exist for this station.
 AU0800
 AU0800;                    North         East    Units  Estimated Accuracy
 AU0800;SPC LA S     -   165,090.    1,115,600.      MT  (+/- 180 meters Scaled)
 AU0800
 AU0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP763204(NAD 83)
 AU0800
 AU0800                          SUPERSEDED SURVEY CONTROL
 AU0800
 AU0800.No superseded survey control is available for this station.
 AU0800
 AU0800_MARKER: DD = SURVEY DISK
 AU0800_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0800_SP_SET: TILE
 AU0800_STAMPING: 4
 AU0800_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0800
 AU0800  HISTORY     - Date     Condition        Report By
 AU0800  HISTORY     - UNK      MONUMENTED       LAGS
 AU0800  HISTORY     - 1938     GOOD             CGS
 AU0800  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0800
 AU0800                          STATION DESCRIPTION
 AU0800
 AU0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0800'0.9 MI NW FROM NEW ORLEANS.
 AU0800'ALONG THE R.R., R.O.W., ABOUT 00.3 MILE N.W. OF THE R.R. CROSSING IN
 AU0800'METAIRIE.  IT IS 14.9 FEET S.W. OF THE CENTER LINE OF THE R.R. TRACKS,
 AU0800'22.6 FEET S. OF THE CENTER OF THE INTERSECTION OF THE R.R. AND THE
 AU0800'ROAD LEADING S. FROM FARMHAM PLACE.  IT IS 2 1/2 FEET N.W. OF THE
 AU0800'FENCE ON THE CURVE OF THE ROAD.  TO REACH FROM METAIRIE, GO N.W. ON
 AU0800'THE HIGHWAY TO FARNHAM PLACE.  THEN GO S. TO THE R.R. CROSSING.
 AU0800
 AU0800                          STATION RECOVERY (1951)
 AU0800
 AU0800'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0800'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3827 ***********************************************************************
 BJ3827  DESIGNATION -  4 LAP
 BJ3827  PID         -  BJ3827
 BJ3827  STATE/COUNTY-  LA/ST HELENA
 BJ3827  COUNTRY     -  US
 BJ3827  USGS QUAD   -  CHIPOLA (2018)
 BJ3827
 BJ3827                         *CURRENT SURVEY CONTROL
 BJ3827  ______________________________________________________________________
 BJ3827* NAD 83(1986) POSITION- 30 55 38.     (N) 090 45 10.     (W)   SCALED
 BJ3827* NAVD 88 ORTHO HEIGHT -    88.765 (meters)      291.22  (feet) ADJUSTED
 BJ3827  ______________________________________________________________________
 BJ3827  GEOID HEIGHT    -        -27.038 (meters)                     GEOID18
 BJ3827  DYNAMIC HEIGHT  -         88.650 (meters)      290.85  (feet) COMP
 BJ3827  MODELED GRAVITY -    979,355.7   (mgal)                       NAVD 88
 BJ3827
 BJ3827  VERT ORDER      -  SECOND    CLASS I
 BJ3827
 BJ3827.The horizontal coordinates were scaled from a map and have
 BJ3827.an estimated accuracy of +/- 6 seconds.
 BJ3827
 BJ3827.The orthometric height was determined by differential leveling and
 BJ3827.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3827.in February 1994.
 BJ3827
 BJ3827.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3827.GEOID18 height accuracy estimate available here.
 BJ3827
 BJ3827.Click photographs - Photos may exist for this station.
 BJ3827
 BJ3827.The dynamic height is computed by dividing the NAVD 88
 BJ3827.geopotential number by the normal gravity value computed on the
 BJ3827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3827.degrees latitude (g = 980.6199 gals.).
 BJ3827
 BJ3827.The modeled gravity was interpolated from observed gravity values.
 BJ3827
 BJ3827;                    North         East    Units  Estimated Accuracy
 BJ3827;SPC LA S     -   269,200.    1,055,490.      MT  (+/- 180 meters Scaled)
 BJ3827
 BJ3827_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ147237(NAD 83)
 BJ3827
 BJ3827                          SUPERSEDED SURVEY CONTROL
 BJ3827
 BJ3827.No superseded survey control is available for this station.
 BJ3827
 BJ3827_MARKER: DD = SURVEY DISK
 BJ3827_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ3827_STAMPING: 4 LAP 1978
 BJ3827_MARK LOGO: USGS
 BJ3827_PROJECTION: FLUSH
 BJ3827_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3827_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3827+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3827_ROD/PIPE-DEPTH: 3.13 meters
 BJ3827
 BJ3827  HISTORY     - Date     Condition        Report By
 BJ3827  HISTORY     - 1978     MONUMENTED       USGS
 BJ3827  HISTORY     - 1985     GOOD             LADTD
 BJ3827  HISTORY     - 19890524 GOOD             LADTD
 BJ3827
 BJ3827                          STATION DESCRIPTION
 BJ3827
 BJ3827'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3827'5.1 KM (3.2 MI) EAST FROM CHIPOLA.
 BJ3827'THE MARK IS 0.84 M BELOW HIGHWAY 38.
 BJ3827'4.9 KM (3.05 MILES) EAST ALONG STATE HIGHWAY 38 FROM THE JUNCTION OF
 BJ3827'STATE HIGHWAYS 38 AND 432 IN CHIPOLA TO THE MARK ON THE RIGHT, AT THE
 BJ3827'SOUTHEAST ANGLE OF THE INTERSECTION OF A ROAD, LEADING NORTH AND
 BJ3827'SOUTH, 15.6 METERS (45.0 FT) SOUTH OF THE CENTER OF HIGHWAY 38,
 BJ3827'14.3 METERS (41.0 FT) EAST OF THE CENTER OF THE ROAD LEADING SOUTH,
 BJ3827'4.7 METERS (13.5 FT) SOUTH OF A POWER POLE, 0.84 METER (2.4 FT) SOUTH
 BJ3827'OF A FENCE CORNER, 0.24 METER (0.7 FT) WEST OF A FENCE, A STANDARD ROD
 BJ3827'SUPPORTED TABLET WELDED TO A COPPER COATED STEEL ROD, SET IN A 0.2
 BJ3827'CENTIMETER (6.0 INCH) CONCRETE CULVERT FILLED WITH GRAVEL.
 BJ3827'THE MARK IS 0.24 METERS  N FROM A WITNESS POST.
 BJ3827
 BJ3827                          STATION RECOVERY (1989)
 BJ3827
 BJ3827'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3827'THE STATION IS LOCATED ABOUT 5.1 KM (3.15 MI) EAST OF CHIPOLA AND 25.0
 BJ3827'KM (15.55 MI) WEST OF KENTWOOD.  OWNERSHIP--ST HELENA PARISH.
 BJ3827'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 432 IN
 BJ3827'CHIPOLA GO EAST FOR 5.1 KM (3.15 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3827'RIGHT, SET IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF A ROAD
 BJ3827'LEADING NORTH AND SOUTH.
 BJ3827'THE STATION IS 13.7 M (44.9 FT) SOUTH FROM THE CENTER OF HIGHWAY 38,
 BJ3827'12.5 M (41.0 FT) EAST FROM THE CENTER OF THE PARISH ROAD, 4.1 M
 BJ3827'(13.5 FT) SOUTH FROM A POWER POLE, 0.8 M (2.6 FT) SOUTH FROM A FENCE
 BJ3827'CORNER, 0.2 M (0.7 FT) WEST FROM A FENCE AND 0.2 M (0.7 FT) NORTH FROM
 BJ3827'A METAL WITNESS POST WITH SIGN ATTACHED. THE MARK IS FLUSH WITH THE
 BJ3827'GROUND AND 0.6 M (2.0 FT) BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0643 ***********************************************************************
 BJ0643  DESIGNATION -  4 LLD ANO
 BJ0643  PID         -  BJ0643
 BJ0643  STATE/COUNTY-  LA/ASCENSION
 BJ0643  COUNTRY     -  US
 BJ0643  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0643
 BJ0643                         *CURRENT SURVEY CONTROL
 BJ0643  ______________________________________________________________________
 BJ0643* NAD 83(1986) POSITION- 30 07 09.     (N) 090 56 28.     (W)   SCALED
 BJ0643* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0643  **This station is located in a suspected subsidence area (see below).
 BJ0643  ______________________________________________________________________
 BJ0643  GEOID HEIGHT    -        -26.647 (meters)                     GEOID18
 BJ0643  DYNAMIC HEIGHT  -          5.485 (meters)       18.00  (feet) COMP
 BJ0643  MODELED GRAVITY -    979,311.7   (mgal)                       NAVD 88
 BJ0643
 BJ0643.The horizontal coordinates were scaled from a map and have
 BJ0643.an estimated accuracy of +/- 6 seconds.
 BJ0643
 BJ0643.** This station is in an area of known vertical motion. If an
 BJ0643.** orthometric height was ever established but is not available 
 BJ0643.** in the current survey control section, the orthometric height
 BJ0643.** is considered suspect.  Suspect heights are available in the
 BJ0643.** superseded section only if requested.
 BJ0643
 BJ0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0643.GEOID18 height accuracy estimate available here.
 BJ0643
 BJ0643.Click photographs - Photos may exist for this station.
 BJ0643
 BJ0643.The dynamic height is computed by dividing the NAVD 88
 BJ0643.geopotential number by the normal gravity value computed on the
 BJ0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0643.degrees latitude (g = 980.6199 gals.).
 BJ0643
 BJ0643.The modeled gravity was interpolated from observed gravity values.
 BJ0643
 BJ0643;                    North         East    Units  Estimated Accuracy
 BJ0643;SPC LA S     -   179,540.    1,037,800.      MT  (+/- 180 meters Scaled)
 BJ0643
 BJ0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP983337(NAD 83)
 BJ0643
 BJ0643                          SUPERSEDED SURVEY CONTROL
 BJ0643
 BJ0643.No superseded survey control is available for this station.
 BJ0643
 BJ0643_MARKER: DD = SURVEY DISK
 BJ0643_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0643_STAMPING: 4 LLD ANO
 BJ0643_MARK LOGO: USACE
 BJ0643_PROJECTION: FLUSH
 BJ0643_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0643_ROD/PIPE-DEPTH: 22.9 meters
 BJ0643
 BJ0643  HISTORY     - Date     Condition        Report By
 BJ0643  HISTORY     - UNK      MONUMENTED       USACE
 BJ0643  HISTORY     - 1976     GOOD             NGS
 BJ0643  HISTORY     - 20080110 GOOD             SJBGRP
 BJ0643
 BJ0643                          STATION DESCRIPTION
 BJ0643
 BJ0643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0643'3.7 MI EAST FROM DONALDSONVILLE.
 BJ0643'3.7 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF LESSARD
 BJ0643'STREET, 0.2 MILE NORTH OF A FIELD ENTRANCE ROAD, 33.5 FT WEST OF THE
 BJ0643'CENTER LINE OF THE HIGHWAY, 6.5 FT WEST OF A FENCE, A DISK ON THE
 BJ0643'TOP OF A 1-INCH IRON PIPE SET SET TO A DEPTH OF 75 FT. THE DISK AND
 BJ0643'THE IRON PIPE ARE SET IN CONCRETE ABOUT FLUSH WITH THE GROUND.
 BJ0643
 BJ0643                          STATION RECOVERY (2008)
 BJ0643
 BJ0643'RECOVERY NOTE BY SJB GROUP INC 2008 (MLB)
 BJ0643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1041 ***********************************************************************
 BK1041  DESIGNATION -  4 MPRR
 BK1041  PID         -  BK1041
 BK1041  STATE/COUNTY-  LA/RAPIDES
 BK1041  COUNTRY     -  US
 BK1041  USGS QUAD   -  GLENMORA (2018)
 BK1041
 BK1041                         *CURRENT SURVEY CONTROL
 BK1041  ______________________________________________________________________
 BK1041* NAD 83(1986) POSITION- 30 57 36.9    (N) 092 35 33.4    (W)   HD_HELD2
 BK1041* NAVD 88 ORTHO HEIGHT -    46.001 (meters)      150.92  (feet) ADJUSTED
 BK1041  ______________________________________________________________________
 BK1041  GEOID HEIGHT    -        -26.812 (meters)                     GEOID18
 BK1041  DYNAMIC HEIGHT  -         45.942 (meters)      150.73  (feet) COMP
 BK1041  MODELED GRAVITY -    979,379.4   (mgal)                       NAVD 88
 BK1041
 BK1041  VERT ORDER      -  FIRST     CLASS I
 BK1041
 BK1041.The horizontal coordinates were established by autonomous hand held GPS
 BK1041.observations and have an estimated accuracy of +/- 10 meters.
 BK1041
 BK1041.The 2009 superseded orthometric height was determined using a crustal movement
 BK1041.model based on published report NOAA Technical Report NOS/NGS 50
 BK1041.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK1041.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK1041.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK1041
 BK1041.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1041.GEOID18 height accuracy estimate available here.
 BK1041
 BK1041.Click photographs - Photos may exist for this station.
 BK1041
 BK1041.The dynamic height is computed by dividing the NAVD 88
 BK1041.geopotential number by the normal gravity value computed on the
 BK1041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1041.degrees latitude (g = 980.6199 gals.).
 BK1041
 BK1041.The modeled gravity was interpolated from observed gravity values.
 BK1041
 BK1041;                    North         East    Units  Estimated Accuracy
 BK1041;SPC LA N     -    51,036.      991,151.      MT  (+/- 10 meters HH2 GPS)
 BK1041
 BK1041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3890825267(NAD 83)
 BK1041
 BK1041                          SUPERSEDED SURVEY CONTROL
 BK1041
 BK1041  NAVD 88 (05/17/09)   45.978  (m)          150.85   (f) SUPERSEDED  1 2
 BK1041  NAVD 88 (06/15/91)   45.994  (m)          150.90   (f) SUPERSEDED  1 1
 BK1041  NGVD 29 (11/26/84)   45.979  (m)          150.85   (f) ADJUSTED    1 1
 BK1041
 BK1041.Superseded values are not recommended for survey control.
 BK1041
 BK1041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1041.See file dsdata.pdf to determine how the superseded data were derived.
 BK1041
 BK1041_MARKER: Z = SEE DESCRIPTION
 BK1041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1041+STABILITY: SURFACE MOTION
 BK1041
 BK1041  HISTORY     - Date     Condition        Report By
 BK1041  HISTORY     - UNK      MONUMENTED       MPRR
 BK1041  HISTORY     - 1970     GOOD             NGS
 BK1041  HISTORY     - 19990424 GOOD             USPSQD
 BK1041
 BK1041                          STATION DESCRIPTION
 BK1041
 BK1041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1041'1.25 MI SW FROM GLENMORA.
 BK1041'ABOUT 1.25 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BK1041'THE TOWN HALL AT GLENMORA, 32 FEET EAST OF MILEPOST 625, 8 FEET
 BK1041'NORTHWEST OF THE NORTHWEST RAIL, 99 FEET SOUTHEAST OF THE CENTER LINE
 BK1041'OF U.S. HIGHWAY 165, ABOUT 6 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 BK1041'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, A BRASS PIN IN THE TOP OF A
 BK1041'CONCRETE POST WHICH PROJECTS 24 INCHES ABOVE THE SURFACE OF THE GROUND
 BK1041'AND WHICH BEARS A BRASS PLATE ON WHICH IS INSCRIBED M P 625 22526+67.
 BK1041'NOTE--  THIS MARK IS LEANING ABOUT 10 DEGREES.
 BK1041
 BK1041                          STATION RECOVERY (1999)
 BK1041
 BK1041'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1166 ***********************************************************************
 AU1166  DESIGNATION -  4 NOS+WB
 AU1166  PID         -  AU1166
 AU1166  STATE/COUNTY-  LA/ORLEANS
 AU1166  COUNTRY     -  US
 AU1166  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1166
 AU1166                         *CURRENT SURVEY CONTROL
 AU1166  ______________________________________________________________________
 AU1166* NAD 83(1986) POSITION- 29 53 48.     (N) 090 00 18.     (W)   SCALED
 AU1166* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1166  **This station is located in a suspected subsidence area (see below).
 AU1166  ______________________________________________________________________
 AU1166  GEOID HEIGHT    -        -25.821 (meters)                     GEOID18
 AU1166
 AU1166.The horizontal coordinates were scaled from a map and have
 AU1166.an estimated accuracy of +/- 6 seconds.
 AU1166
 AU1166.** This station is in an area of known vertical motion. If an
 AU1166.** orthometric height was ever established but is not available 
 AU1166.** in the current survey control section, the orthometric height
 AU1166.** is considered suspect.  Suspect heights are available in the
 AU1166.** superseded section only if requested.
 AU1166
 AU1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1166.GEOID18 height accuracy estimate available here.
 AU1166
 AU1166.Click photographs - Photos may exist for this station.
 AU1166
 AU1166;                    North         East    Units  Estimated Accuracy
 AU1166;SPC LA S     -   155,560.    1,128,290.      MT  (+/- 180 meters Scaled)
 AU1166
 AU1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP892111(NAD 83)
 AU1166
 AU1166                          SUPERSEDED SURVEY CONTROL
 AU1166
 AU1166.No superseded survey control is available for this station.
 AU1166
 AU1166_MARKER: Z = SEE DESCRIPTION
 AU1166_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1166_SP_SET: CONCRETE BASE
 AU1166_STAMPING: 4
 AU1166_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1166
 AU1166  HISTORY     - Date     Condition        Report By
 AU1166  HISTORY     - UNK      MONUMENTED       LA1690
 AU1166  HISTORY     - 1964     GOOD             CGS
 AU1166  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1166
 AU1166                          STATION DESCRIPTION
 AU1166
 AU1166'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1166'IN ALGIERS.
 AU1166'AT NEW ORLEANS, ABOUT 0.9 MILE SOUTHEAST OF PUMPING STATION NO. 9,
 AU1166'NEAR THE TOWER FOR RADIO STATION WDSU, 124 FEET NORTH AND ACROSS A
 AU1166'GRAVEL ROAD FROM TOWER NO. 1, 60 FEET NORTH OF THE CENTER LINE OF
 AU1166'GRAVEL ROAD, 2.1 FEET EAST OF WEST EDGE OF CONCRETE BASE, 0.7 FOOT
 AU1166'SOUTH OF THE NORTH EDGE OF BASE, A BRASS PIN SET IN THE TOP OF
 AU1166'CONCRETE BASE FOR ANCHOR CABLE FOR RADIO TOWER NO. 1 (FIRST TOWER
 AU1166'SOUTH OF THE GRAVEL ROAD), AND ABOUT 2 INCHES ABOVE THE LEVEL OF THE
 AU1166'GROUND.
 AU1166
 AU1166                          STATION RECOVERY (1985)
 AU1166
 AU1166'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1166'NOT RECOVERED, NOT SEARCHED FOR, NOT ACCESSIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1395 ***********************************************************************
 CQ1395  DESIGNATION -  4 SES
 CQ1395  PID         -  CQ1395
 CQ1395  STATE/COUNTY-  LA/WEBSTER
 CQ1395  COUNTRY     -  US
 CQ1395  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ1395
 CQ1395                         *CURRENT SURVEY CONTROL
 CQ1395  ______________________________________________________________________
 CQ1395* NAD 83(1986) POSITION- 32 35 04.     (N) 093 16 51.     (W)   SCALED
 CQ1395* NAVD 88 ORTHO HEIGHT -    63.588 (meters)      208.62  (feet) ADJUSTED
 CQ1395  ______________________________________________________________________
 CQ1395  GEOID HEIGHT    -        -25.881 (meters)                     GEOID18
 CQ1395  DYNAMIC HEIGHT  -         63.517 (meters)      208.39  (feet) COMP
 CQ1395  MODELED GRAVITY -    979,525.8   (mgal)                       NAVD 88
 CQ1395
 CQ1395  VERT ORDER      -  SECOND    CLASS 0
 CQ1395
 CQ1395.The horizontal coordinates were scaled from a map and have
 CQ1395.an estimated accuracy of +/- 6 seconds.
 CQ1395
 CQ1395.The orthometric height was determined by differential leveling and
 CQ1395.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1395.in June 1991.
 CQ1395
 CQ1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1395.GEOID18 height accuracy estimate available here.
 CQ1395
 CQ1395.Click photographs - Photos may exist for this station.
 CQ1395
 CQ1395.The dynamic height is computed by dividing the NAVD 88
 CQ1395.geopotential number by the normal gravity value computed on the
 CQ1395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1395.degrees latitude (g = 980.6199 gals.).
 CQ1395
 CQ1395.The modeled gravity was interpolated from observed gravity values.
 CQ1395
 CQ1395;                    North         East    Units  Estimated Accuracy
 CQ1395;SPC LA N     -   231,380.      926,690.      MT  (+/- 180 meters Scaled)
 CQ1395
 CQ1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS736052(NAD 83)
 CQ1395
 CQ1395                          SUPERSEDED SURVEY CONTROL
 CQ1395
 CQ1395  NGVD 29 (11/26/84)   63.646  (m)          208.81   (f) ADJUSTED    2 0
 CQ1395
 CQ1395.Superseded values are not recommended for survey control.
 CQ1395
 CQ1395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1395.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1395
 CQ1395_MARKER: DD = SURVEY DISK
 CQ1395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1395_STAMPING: NO 4
 CQ1395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1395+STABILITY: SURFACE MOTION
 CQ1395
 CQ1395  HISTORY     - Date     Condition        Report By
 CQ1395  HISTORY     - UNK      MONUMENTED       LOCSUR
 CQ1395  HISTORY     - 1934     GOOD             CGS
 CQ1395
 CQ1395                          STATION DESCRIPTION
 CQ1395
 CQ1395'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1395'1.8 MI S FROM MINDEN.
 CQ1395'ABOUT 1.8 MILES SOUTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 CQ1395'MINDEN, WEBSTER PARISH, THENCE ABOUT 0.5 MILE EAST ALONG A FARM ROAD,
 CQ1395'ABOUT 0.5 MILE EAST OF MILEPOST 80 AND BENCH MARK H 1, DESCRIBED
 CQ1395'ABOVE, ABOUT 15 YARDS NORTH OF THE ROAD, AND AT THE EDGE OF A FENCE. A
 CQ1395'SOIL EROSION SERVICE STANDARD DISK, STAMPED NO 4 AND SET IN THE TOP OF
 CQ1395'A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1504 ***********************************************************************
 BK1504  DESIGNATION -  4 USGLO
 BK1504  PID         -  BK1504
 BK1504  STATE/COUNTY-  LA/CALCASIEU
 BK1504  COUNTRY     -  US
 BK1504  USGS QUAD   -  WESTLAKE (2018)
 BK1504
 BK1504                         *CURRENT SURVEY CONTROL
 BK1504  ______________________________________________________________________
 BK1504* NAD 83(1986) POSITION- 30 11 01.     (N) 093 16 29.     (W)   SCALED
 BK1504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1504  **This station is located in a suspected subsidence area (see below).
 BK1504  ______________________________________________________________________
 BK1504  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BK1504  DYNAMIC HEIGHT  -          2.601 (meters)        8.53  (feet) COMP
 BK1504  MODELED GRAVITY -    979,317.1   (mgal)                       NAVD 88
 BK1504
 BK1504.The horizontal coordinates were scaled from a map and have
 BK1504.an estimated accuracy of +/- 6 seconds.
 BK1504
 BK1504.** This station is in an area of known vertical motion. If an
 BK1504.** orthometric height was ever established but is not available 
 BK1504.** in the current survey control section, the orthometric height
 BK1504.** is considered suspect.  Suspect heights are available in the
 BK1504.** superseded section only if requested.
 BK1504
 BK1504.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1504.GEOID18 height accuracy estimate available here.
 BK1504
 BK1504.Click photographs - Photos may exist for this station.
 BK1504
 BK1504.The dynamic height is computed by dividing the NAVD 88
 BK1504.geopotential number by the normal gravity value computed on the
 BK1504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1504.degrees latitude (g = 980.6199 gals.).
 BK1504
 BK1504.The modeled gravity was interpolated from observed gravity values.
 BK1504
 BK1504;                    North         East    Units  Estimated Accuracy
 BK1504;SPC LA S     -   188,200.      813,050.      MT  (+/- 180 meters Scaled)
 BK1504
 BK1504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP735391(NAD 83)
 BK1504
 BK1504                          SUPERSEDED SURVEY CONTROL
 BK1504
 BK1504.No superseded survey control is available for this station.
 BK1504
 BK1504_MARKER: P = PIPE CAP
 BK1504_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BK1504_STAMPING: 1/4 S 15 S 22
 BK1504_MARK LOGO: USGLO
 BK1504_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1504
 BK1504  HISTORY     - Date     Condition        Report By
 BK1504  HISTORY     - UNK      MONUMENTED       USGLO
 BK1504  HISTORY     - 1965     GOOD             CGS
 BK1504  HISTORY     - 1982     GOOD             NGS
 BK1504  HISTORY     - 1989     GOOD             USPSQD
 BK1504  HISTORY     - 19970208 GOOD             USPSQD
 BK1504
 BK1504                          STATION DESCRIPTION
 BK1504
 BK1504'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1504'6.75 MI SW FROM LAKE CHARLES.
 BK1504'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1504'CHARLES, THENCE 4.55 MILES SOUTH ALONG PRIEN LAKE ROAD, THENCE 0.25
 BK1504'MILE NORTH ALONG LOCK LANE, THENCE ABOUT 0.05 MILE WEST ALONG A
 BK1504'DRIVEWAY, ABOUT 0.05 MILE SOUTHEAST OF A HOUSE BELONGING TO ELMER E.
 BK1504'SHUTTS, 75 FEET EAST OF THE EAST END OF THE SOUTH STONE HEAD WALL OF A
 BK1504'CULVERT, 10 1/2 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY, 7.4
 BK1504'FEET NORTH OF A 20-INCH GUM TREE BEARING A WITNESS SHIELD ON THE NORTH
 BK1504'SIDE, ABOUT LEVEL WITH THE DRIVEWAY, A CAP ON THE TOP OF A 1 1/2-INCH
 BK1504'IRON PIPE WHICH PROJECTS 12 INCHES.
 BK1504
 BK1504                          STATION RECOVERY (1982)
 BK1504
 BK1504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1504'RECOVERED IN GOOD CONDITION.
 BK1504
 BK1504                          STATION RECOVERY (1989)
 BK1504
 BK1504'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK1504'RECOVERED IN GOOD CONDITION.
 BK1504
 BK1504                          STATION RECOVERY (1997)
 BK1504
 BK1504'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3915 ***********************************************************************
 BJ3915  DESIGNATION -  40 87
 BJ3915  PID         -  BJ3915
 BJ3915  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3915  COUNTRY     -  US
 BJ3915  USGS QUAD   -  COMITE (2018)
 BJ3915
 BJ3915                         *CURRENT SURVEY CONTROL
 BJ3915  ______________________________________________________________________
 BJ3915* NAD 83(1986) POSITION- 30 31 51.     (N) 091 05 35.     (W)   SCALED
 BJ3915* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3915  **This station is located in a suspected subsidence area (see below).
 BJ3915  ______________________________________________________________________
 BJ3915  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BJ3915  DYNAMIC HEIGHT  -         18.572 (meters)       60.93  (feet) COMP
 BJ3915  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ3915
 BJ3915.The horizontal coordinates were scaled from a map and have
 BJ3915.an estimated accuracy of +/- 6 seconds.
 BJ3915
 BJ3915.** This station is in an area of known vertical motion. If an
 BJ3915.** orthometric height was ever established but is not available 
 BJ3915.** in the current survey control section, the orthometric height
 BJ3915.** is considered suspect.  Suspect heights are available in the
 BJ3915.** superseded section only if requested.
 BJ3915
 BJ3915.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3915.GEOID18 height accuracy estimate available here.
 BJ3915
 BJ3915.Click photographs - Photos may exist for this station.
 BJ3915
 BJ3915.The dynamic height is computed by dividing the NAVD 88
 BJ3915.geopotential number by the normal gravity value computed on the
 BJ3915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3915.degrees latitude (g = 980.6199 gals.).
 BJ3915
 BJ3915.The modeled gravity was interpolated from observed gravity values.
 BJ3915
 BJ3915;                    North         East    Units  Estimated Accuracy
 BJ3915;SPC LA S     -   225,130.    1,023,060.      MT  (+/- 180 meters Scaled)
 BJ3915
 BJ3915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP829791(NAD 83)
 BJ3915
 BJ3915                          SUPERSEDED SURVEY CONTROL
 BJ3915
 BJ3915.No superseded survey control is available for this station.
 BJ3915
 BJ3915_MARKER: DD = SURVEY DISK
 BJ3915_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ3915_SP_SET: BRIDGE
 BJ3915_STAMPING: 40-87 1987
 BJ3915_MARK LOGO: LA-033
 BJ3915_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3915
 BJ3915  HISTORY     - Date     Condition        Report By
 BJ3915  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3915
 BJ3915                          STATION DESCRIPTION
 BJ3915
 BJ3915'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3915'IN NORTHEAST BATON ROUGE.
 BJ3915'ABOUT 0.9 KM (0.55 MILE) SOUTHWEST ALONG HOOPER ROAD (STATE HIGHWAY
 BJ3915'408) FOR THE INTERSECTION OF HOOPER ROAD AND BLACKWATER ROAD IN THE
 BJ3915'NORTHEAST PART OF BATON ROUGE TO THE COMITE RIVER BRIDGE AND THE
 BJ3915'BENCH MARK.  THE DISK IS CEMENTED IN A DRILL HOLE IN THE CONCRETE
 BJ3915'BRIDGE FLOOR DIRECTLY OVER A PILING, 7.3 METERS (24 FEET) NORTH OF
 BJ3915'THE CENTERLINE OF THE WEST BOUND LANES OF HOOPER ROAD, 6.7 METERS (22
 BJ3915'FEET) EAST OF THE NORTHWEST CORNER OF THE CONCRETE BRIDGE RAIL, 0.15
 BJ3915'METERS (6 INCHES) SOUTH OF THE NORTH BRIDGE RAIL AND 0.15 METERS (6
 BJ3915'INCHES) EAST OF THE FIRST EXPANSION JOINT OF THE BRIDGE FLOOR.  DISK
 BJ3915'IS UNSTAMPED AND FLUSH WITH BRIDGE FLOOR.
 BJ3915'THE MARK IS 6.31 METERS  NE FROM A WITNESS POST.
 BJ3915'THE MARK IS ABOVE LEVEL WITH HOOPER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1259 ***********************************************************************
 CQ1259  DESIGNATION -  40 BOLT
 CQ1259  PID         -  CQ1259
 CQ1259  STATE/COUNTY-  LA/WEBSTER
 CQ1259  COUNTRY     -  US
 CQ1259  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ1259
 CQ1259                         *CURRENT SURVEY CONTROL
 CQ1259  ______________________________________________________________________
 CQ1259* NAD 83(1986) POSITION- 32 32 23.     (N) 093 17 30.     (W)   SCALED
 CQ1259* NAVD 88 ORTHO HEIGHT -    57.703 (meters)      189.31  (feet) ADJUSTED
 CQ1259  ______________________________________________________________________
 CQ1259  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 CQ1259  DYNAMIC HEIGHT  -         57.639 (meters)      189.10  (feet) COMP
 CQ1259  MODELED GRAVITY -    979,523.4   (mgal)                       NAVD 88
 CQ1259
 CQ1259  VERT ORDER      -  FIRST     CLASS II
 CQ1259
 CQ1259.The horizontal coordinates were scaled from a map and have
 CQ1259.an estimated accuracy of +/- 6 seconds.
 CQ1259
 CQ1259.The orthometric height was determined by differential leveling and
 CQ1259.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1259.in June 1991.
 CQ1259
 CQ1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1259.GEOID18 height accuracy estimate available here.
 CQ1259
 CQ1259.Click photographs - Photos may exist for this station.
 CQ1259
 CQ1259.The dynamic height is computed by dividing the NAVD 88
 CQ1259.geopotential number by the normal gravity value computed on the
 CQ1259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1259.degrees latitude (g = 980.6199 gals.).
 CQ1259
 CQ1259.The modeled gravity was interpolated from observed gravity values.
 CQ1259
 CQ1259;                    North         East    Units  Estimated Accuracy
 CQ1259;SPC LA N     -   226,430.      925,640.      MT  (+/- 180 meters Scaled)
 CQ1259
 CQ1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS726002(NAD 83)
 CQ1259
 CQ1259                          SUPERSEDED SURVEY CONTROL
 CQ1259
 CQ1259  NGVD 29 (11/26/84)   57.758  (m)          189.49   (f) ADJUSTED    1 2
 CQ1259
 CQ1259.Superseded values are not recommended for survey control.
 CQ1259
 CQ1259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1259.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1259
 CQ1259_MARKER: B = BOLT
 CQ1259_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1259_SP_SET: UNDERGROUND STONE BLOCK
 CQ1259_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1259
 CQ1259  HISTORY     - Date     Condition        Report By
 CQ1259  HISTORY     - 1889     MONUMENTED       USACE
 CQ1259  HISTORY     - 1889     GOOD             CGS
 CQ1259  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1259
 CQ1259                          STATION DESCRIPTION
 CQ1259
 CQ1259'DESCRIBED BY COAST AND GEODETIC SURVEY 1889
 CQ1259'AT SIBLEY, WEBSTER PARISH, OPPOSITE A POINT 53 FEET EAST OF THE YAZOO
 CQ1259'AND MISSISSIPPI VALLEY RAILROAD STATION, ABOUT 50 YARDS WEST OF THE
 CQ1259'CROSSING OF THE LOUISIANA AND ARKANSAS RAILWAY, 93 FEET SOUTH OF THE
 CQ1259'SOUTH RAIL OF THE Y. AND M. V. R. R. MAIN TRACK, AT A 1-STORY CONCRETE
 CQ1259'BUILDING OCCUPIED BY THE W. C. BOYD STORE, 20.1 FEET FROM THE
 CQ1259'NORTHWEST CORNER, AND 8.0 FEET FROM THE NORTHEAST CORNER.  A COPPER
 CQ1259'BOLT, SURROUNDED BY THE LETTERS USBM AND SET IN THE TOP OF A LIMESTONE
 CQ1259'BLOCK ABOUT 4 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN
 CQ1259'IRON PIPE BEARING A CORPS OF ENGINEERS, U. S. ARMY, STANDARD CAP.
 CQ1259
 CQ1259                          STATION RECOVERY (1969)
 CQ1259
 CQ1259'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1259'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1974 ***********************************************************************
 BJ1974  DESIGNATION -  40 BOLT
 BJ1974  PID         -  BJ1974
 BJ1974  STATE/COUNTY-  LA/IBERVILLE
 BJ1974  COUNTRY     -  US
 BJ1974  USGS QUAD   -  BAYOU SORREL (2018)
 BJ1974
 BJ1974                         *CURRENT SURVEY CONTROL
 BJ1974  ______________________________________________________________________
 BJ1974* NAD 83(1986) POSITION- 30 08 21.     (N) 091 18 39.     (W)   SCALED
 BJ1974* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1974  **This station is located in a suspected subsidence area (see below).
 BJ1974  ______________________________________________________________________
 BJ1974  GEOID HEIGHT    -        -26.831 (meters)                     GEOID18
 BJ1974
 BJ1974.The horizontal coordinates were scaled from a map and have
 BJ1974.an estimated accuracy of +/- 6 seconds.
 BJ1974
 BJ1974.** This station is in an area of known vertical motion. If an
 BJ1974.** orthometric height was ever established but is not available 
 BJ1974.** in the current survey control section, the orthometric height
 BJ1974.** is considered suspect.  Suspect heights are available in the
 BJ1974.** superseded section only if requested.
 BJ1974
 BJ1974.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1974.GEOID18 height accuracy estimate available here.
 BJ1974
 BJ1974.Click photographs - Photos may exist for this station.
 BJ1974
 BJ1974;                    North         East    Units  Estimated Accuracy
 BJ1974;SPC LA S     -   181,690.    1,002,170.      MT  (+/- 180 meters Scaled)
 BJ1974
 BJ1974_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP627354(NAD 83)
 BJ1974
 BJ1974                          SUPERSEDED SURVEY CONTROL
 BJ1974
 BJ1974.No superseded survey control is available for this station.
 BJ1974
 BJ1974_MARKER: B = BOLT
 BJ1974_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1974_SP_SET: UNDERGROUND BLOCK
 BJ1974_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1974
 BJ1974  HISTORY     - Date     Condition        Report By
 BJ1974  HISTORY     - UNK      MONUMENTED       USACE
 BJ1974  HISTORY     - 1965     GOOD             CGS
 BJ1974
 BJ1974                          STATION DESCRIPTION
 BJ1974
 BJ1974'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1974'2.7 MI S FROM MOUND DITCH.
 BJ1974'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF GRAND
 BJ1974'RIVER, IN IBERVILLE PARISH, LA.  T11S, R11E, OF LOUISIANA
 BJ1974'MERIDIAN.  2.7 MILES BELOW THE JUNCTION OF BAYOU SORREL AND GRAND
 BJ1974'RIVER.  ABOUT 2-1/2 MILES ABOVE CAPT. BROWNS HOUSE.  IN TIMBER. ABOUT
 BJ1974'50 METERS BACK OF RIVER BANK.  17 METERS BACK OF REMAINS OF OLD LEVEE.
 BJ1974'9 METERS BACK OF OLD ROAD.  CAP ON PIPE ABOUT 24 INCHES ABOVE GROUND.
 BJ1974'NOTE-- TIMBER HAS BEEN CLEARED IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1973 ***********************************************************************
 BJ1973  DESIGNATION -  40 CAP
 BJ1973  PID         -  BJ1973
 BJ1973  STATE/COUNTY-  LA/IBERVILLE
 BJ1973  COUNTRY     -  US
 BJ1973  USGS QUAD   -  BAYOU SORREL (2018)
 BJ1973
 BJ1973                         *CURRENT SURVEY CONTROL
 BJ1973  ______________________________________________________________________
 BJ1973* NAD 83(1986) POSITION- 30 08 21.     (N) 091 18 39.     (W)   SCALED
 BJ1973* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1973  **This station is located in a suspected subsidence area (see below).
 BJ1973  ______________________________________________________________________
 BJ1973  GEOID HEIGHT    -        -26.831 (meters)                     GEOID18
 BJ1973
 BJ1973.The horizontal coordinates were scaled from a map and have
 BJ1973.an estimated accuracy of +/- 6 seconds.
 BJ1973
 BJ1973.** This station is in an area of known vertical motion. If an
 BJ1973.** orthometric height was ever established but is not available 
 BJ1973.** in the current survey control section, the orthometric height
 BJ1973.** is considered suspect.  Suspect heights are available in the
 BJ1973.** superseded section only if requested.
 BJ1973
 BJ1973.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1973.GEOID18 height accuracy estimate available here.
 BJ1973
 BJ1973.Click photographs - Photos may exist for this station.
 BJ1973
 BJ1973;                    North         East    Units  Estimated Accuracy
 BJ1973;SPC LA S     -   181,690.    1,002,170.      MT  (+/- 180 meters Scaled)
 BJ1973
 BJ1973_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP627354(NAD 83)
 BJ1973
 BJ1973                          SUPERSEDED SURVEY CONTROL
 BJ1973
 BJ1973.No superseded survey control is available for this station.
 BJ1973
 BJ1973_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1973_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1973_MARK LOGO: USACE
 BJ1973_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1973_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1973
 BJ1973  HISTORY     - Date     Condition        Report By
 BJ1973  HISTORY     - UNK      MONUMENTED       USACE
 BJ1973  HISTORY     - 1965     GOOD             CGS
 BJ1973
 BJ1973                          STATION DESCRIPTION
 BJ1973
 BJ1973'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1973'2.7 MI S FROM MOUND DITCH.
 BJ1973'IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF GRAND RIVER, IN
 BJ1973'IBERVILLE PARISH, LA. T11S, R11E, OF LOUISIANA MERIDIAN. 2.7
 BJ1973'MILES BELOW JUNCTION OF BAYOU SORREL AND GRAND RIVER.  ABOUT 2-1/2
 BJ1973'MILES ABOVE CAPT. BROWNS HOUSE.  IN TIMBER.  ABOUT 50 METERS BACK OF
 BJ1973'RIVER BANK.  17 METERS BACK OF REMAINS OF OLD LEVEE.  9 METERS BACK OF
 BJ1973'OLD ROAD.  CAP ON PIPE ABOUT 24 INCHES ABOVE GROUND.  NOTE-TIMBER
 BJ1973'HAS BEEN CLEARED IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0552 ***********************************************************************
 BW0552  DESIGNATION -  40 DIETZE BOLT
 BW0552  PID         -  BW0552
 BW0552  STATE/COUNTY-  LA/TENSAS
 BW0552  COUNTRY     -  US
 BW0552  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0552
 BW0552                         *CURRENT SURVEY CONTROL
 BW0552  ______________________________________________________________________
 BW0552* NAD 83(1986) POSITION- 31 54 04.58   (N) 091 14 40.94   (W)   HD_HELD1
 BW0552* NAVD 88 ORTHO HEIGHT -    20.25  (+/-2cm)       66.4   (feet) VERTCON3
 BW0552  ______________________________________________________________________
 BW0552  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 BW0552  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0552
 BW0552.The horizontal coordinates were determined by differentially corrected
 BW0552.hand held GPS observations or other comparable positioning techniques
 BW0552.and have an estimated accuracy of +/- 3 meters.
 BW0552
 BW0552.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0552.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0552
 BW0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0552.GEOID18 height accuracy estimate available here.
 BW0552
 BW0552.The vertical order pertains to the NGVD 29 superseded value.
 BW0552
 BW0552.Click photographs - Photos may exist for this station.
 BW0552
 BW0552;                    North         East    Units  Estimated Accuracy
 BW0552;SPC LA N     -   156,053.5   1,118,730.9     MT  (+/- 3 meters HH1 GPS) 
 BW0552
 BW0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR6598530836(NAD 83)
 BW0552
 BW0552                          SUPERSEDED SURVEY CONTROL
 BW0552
 BW0552  NGVD 29 (??/??/92)   20.27   (m)           66.5    (f) COMPUTED    1 2
 BW0552
 BW0552.Superseded values are not recommended for survey control.
 BW0552
 BW0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0552.See file dsdata.pdf to determine how the superseded data were derived.
 BW0552
 BW0552_MARKER: B = BOLT
 BW0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0552+STABILITY: SURFACE MOTION
 BW0552
 BW0552  HISTORY     - Date     Condition        Report By
 BW0552  HISTORY     - UNK      MONUMENTED       USACE
 BW0552  HISTORY     - 1934     GOOD             USACE
 BW0552  HISTORY     - 1938     GOOD             CGS
 BW0552
 BW0552                          STATION DESCRIPTION
 BW0552
 BW0552'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0552'1 MI SW FROM ST JOSEPH.
 BW0552'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 BW0552'MISSISSIPPI RIVER IN TENSAS PARISH, LA.  ABOUT 1 MILE DOWNSTREAM FROM
 BW0552'ST. JOSEPH, LA.  ON THE UPSTREAM BANK OF A DITCH IN A CULTIVATED FIELD
 BW0552'ON THE DUCK POND PLANTATION.  73 METERS UPSTREAM AND IN LINE WITH THE
 BW0552'BACK POST OF THE WORRELL RESIDENCE.  76 METERS LANDWARD FROM CENTER
 BW0552'LINE OF ROAD PARALLELING LEVEE.  42 METERS LANDSIDE AND SLIGHTLY
 BW0552'UPSTREAM FROM THE FIRST CABIN UPSTREAM FROM THE WORRELL RESIDENCE. 59
 BW0552'METERS UPSTREAM FROM AN IRON FENCE SURROUNDING THE WORRELL RESIDENCE.
 BW0552
 BW0552                          STATION RECOVERY (1938)
 BW0552
 BW0552'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BW0552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0551 ***********************************************************************
 BW0551  DESIGNATION -  40 DIETZE CAP
 BW0551  PID         -  BW0551
 BW0551  STATE/COUNTY-  LA/TENSAS
 BW0551  COUNTRY     -  US
 BW0551  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0551
 BW0551                         *CURRENT SURVEY CONTROL
 BW0551  ______________________________________________________________________
 BW0551* NAD 83(1986) POSITION- 31 54 04.58   (N) 091 14 40.94   (W)   HD_HELD1
 BW0551* NAVD 88 ORTHO HEIGHT -    21.48  (+/-2cm)       70.5   (feet) VERTCON3
 BW0551  ______________________________________________________________________
 BW0551  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 BW0551  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0551
 BW0551.The horizontal coordinates were determined by differentially corrected
 BW0551.hand held GPS observations or other comparable positioning techniques
 BW0551.and have an estimated accuracy of +/- 3 meters.
 BW0551
 BW0551.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0551.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0551
 BW0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0551.GEOID18 height accuracy estimate available here.
 BW0551
 BW0551.The vertical order pertains to the NGVD 29 superseded value.
 BW0551
 BW0551.Click photographs - Photos may exist for this station.
 BW0551
 BW0551;                    North         East    Units  Estimated Accuracy
 BW0551;SPC LA N     -   156,053.5   1,118,730.9     MT  (+/- 3 meters HH1 GPS) 
 BW0551
 BW0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR6598530836(NAD 83)
 BW0551
 BW0551                          SUPERSEDED SURVEY CONTROL
 BW0551
 BW0551  NGVD 29 (??/??/92)   21.50   (m)           70.5    (f) COMPUTED    1 2
 BW0551
 BW0551.Superseded values are not recommended for survey control.
 BW0551
 BW0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0551.See file dsdata.pdf to determine how the superseded data were derived.
 BW0551
 BW0551_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0551_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0551_MARK LOGO: USACE
 BW0551_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0551_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0551
 BW0551  HISTORY     - Date     Condition        Report By
 BW0551  HISTORY     - UNK      MONUMENTED       USACE
 BW0551  HISTORY     - 1934     GOOD             USACE
 BW0551  HISTORY     - 1938     GOOD             CGS
 BW0551
 BW0551                          STATION DESCRIPTION
 BW0551
 BW0551'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0551'1 MI SW FROM ST JOSEPH.
 BW0551'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 BW0551'MISSISSIPPI RIVER IN TENSAS PARISH, LA.  ABOUT 1 MILE DOWNSTREAM FROM
 BW0551'ST. JOSEPH, LA.  ON THE UPSTREAM BANK OF A DITCH IN A CULTIVATED FIELD
 BW0551'ON THE DUCK POND PLANTATION.  73 METERS UPSTREAM AND IN LINE WITH THE
 BW0551'BACK POST OF THE WORRELL RESIDENCE.  76 METERS LANDWARD FROM CENTER
 BW0551'LINE OF ROAD PARALLELING LEVEE.  42 METERS LANDSIDE AND SLIGHTLY
 BW0551'UPSTREAM FROM THE FIRST CABIN UPSTREAM FROM THE WORRELL RESIDENCE. 59
 BW0551'METERS UPSTREAM FROM AN IRON FENCE SURROUNDING THE WORRELL RESIDENCE.
 BW0551
 BW0551                          STATION RECOVERY (1938)
 BW0551
 BW0551'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BW0551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0542 ***********************************************************************
 AU0542  DESIGNATION -  40 LAGS
 AU0542  PID         -  AU0542
 AU0542  STATE/COUNTY-  LA/JEFFERSON
 AU0542  COUNTRY     -  US
 AU0542  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0542
 AU0542                         *CURRENT SURVEY CONTROL
 AU0542  ______________________________________________________________________
 AU0542* NAD 83(1986) POSITION- 29 56 53.     (N) 090 10 56.     (W)   SCALED
 AU0542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0542  **This station is located in a suspected subsidence area (see below).
 AU0542  ______________________________________________________________________
 AU0542  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 AU0542
 AU0542.The horizontal coordinates were scaled from a map and have
 AU0542.an estimated accuracy of +/- 6 seconds.
 AU0542
 AU0542.** This station is in an area of known vertical motion. If an
 AU0542.** orthometric height was ever established but is not available 
 AU0542.** in the current survey control section, the orthometric height
 AU0542.** is considered suspect.  Suspect heights are available in the
 AU0542.** superseded section only if requested.
 AU0542
 AU0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0542.GEOID18 height accuracy estimate available here.
 AU0542
 AU0542.Click photographs - Photos may exist for this station.
 AU0542
 AU0542;                    North         East    Units  Estimated Accuracy
 AU0542;SPC LA S     -   161,070.    1,111,110.      MT  (+/- 180 meters Scaled)
 AU0542
 AU0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP719163(NAD 83)
 AU0542
 AU0542                          SUPERSEDED SURVEY CONTROL
 AU0542
 AU0542.No superseded survey control is available for this station.
 AU0542
 AU0542_MARKER: DD = SURVEY DISK
 AU0542_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0542_SP_SET: TILE
 AU0542_STAMPING: 40
 AU0542_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0542
 AU0542  HISTORY     - Date     Condition        Report By
 AU0542  HISTORY     - UNK      MONUMENTED       LAGS
 AU0542  HISTORY     - 1938     GOOD             CGS
 AU0542  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0542
 AU0542                          STATION DESCRIPTION
 AU0542
 AU0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0542'0.4 MI W FROM HARAHAN.
 AU0542'ALONG HIGHWAY NO. 61, 49.3 FEET E. OF THE E. PROPERTY LINE OF THE OLD
 AU0542'WEDELL-WILLIAMS AIRFIELD, 85.6 FEET E. OF THE CENTER LINE OF THE J.
 AU0542'SANTELLES LANE.  IT IS IN FRONT OF A SMALL DAIRY BARN, AND IS 00.4
 AU0542'MILE W. OF THE LONG BRIDGE.
 AU0542
 AU0542                          STATION RECOVERY (1951)
 AU0542
 AU0542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0542'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0977 ***********************************************************************
 BX0977  DESIGNATION -  40 V 1
 BX0977  PID         -  BX0977
 BX0977  STATE/COUNTY-  LA/RAPIDES
 BX0977  COUNTRY     -  US
 BX0977  USGS QUAD   -  LECOMPTE (2018)
 BX0977
 BX0977                         *CURRENT SURVEY CONTROL
 BX0977  ______________________________________________________________________
 BX0977* NAD 83(1986) POSITION- 31 04 47.     (N) 092 24 46.     (W)   SCALED
 BX0977* NAVD 88 ORTHO HEIGHT -    23.77  (+/-2cm)       78.0   (feet) VERTCON3
 BX0977  ______________________________________________________________________
 BX0977  GEOID HEIGHT    -        -26.792 (meters)                     GEOID18
 BX0977  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0977
 BX0977.The horizontal coordinates were scaled from a map and have
 BX0977.an estimated accuracy of +/- 6 seconds.
 BX0977
 BX0977.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0977.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0977
 BX0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0977.GEOID18 height accuracy estimate available here.
 BX0977
 BX0977.The vertical order pertains to the NGVD 29 superseded value.
 BX0977
 BX0977.Click photographs - Photos may exist for this station.
 BX0977
 BX0977;                    North         East    Units  Estimated Accuracy
 BX0977;SPC LA N     -    64,280.    1,008,320.      MT  (+/- 180 meters Scaled)
 BX0977
 BX0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ560385(NAD 83)
 BX0977
 BX0977                          SUPERSEDED SURVEY CONTROL
 BX0977
 BX0977  NGVD 29 (11/26/84)   23.749  (m)           77.92   (f) ADJUSTED    2 0
 BX0977
 BX0977.Superseded values are not recommended for survey control.
 BX0977
 BX0977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0977.See file dsdata.pdf to determine how the superseded data were derived.
 BX0977
 BX0977_MARKER: DD = SURVEY DISK
 BX0977_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX0977_SP_SET: BRIDGE
 BX0977_STAMPING: 40V1 1968
 BX0977_MARK LOGO: LADHGS
 BX0977_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX0977
 BX0977  HISTORY     - Date     Condition        Report By
 BX0977  HISTORY     - 1968     MONUMENTED       LADH
 BX0977  HISTORY     - 1979     GOOD             LADTD
 BX0977  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0977
 BX0977                          STATION DESCRIPTION
 BX0977
 BX0977'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX0977'1.0 MI W FROM LECOMPTE.
 BX0977'ABOUT 1 MILE WEST ALONG LOUISIANA HIGHWAY 112 FROM THE LECOMPTE HIGH
 BX0977'SCHOOL AT LECOMPTE IN RAPIDES PARISH.  ABOUT 0.47 MILES EAST OF
 BX0977'CORNELL AZIMUTH 1934.  ABOUT 0.65 MILES WEST OF RAILROAD SPUR ON WEST
 BX0977'EDGE OF LECOMPTE.  13 FEET NORTH OF CENTER LINE OF LOUISIANA HIGHWAY
 BX0977'112.  ON SIDE WALK OF CONCRETE BRIDGE ACROSS BAYOU BOUEF DIVERSION
 BX0977'CHANNEL.  ON WEST EDGE OF BRIDGE AND SET IN CURB OF CONCRETE BRIDGE
 BX0977'FLUSH WITH CONCRETE.  A STEEL WITNESS POST IS SET 3 FEET NORTHWEST OF
 BX0977'THE MARK.
 BX0977
 BX0977                          STATION RECOVERY (1979)
 BX0977
 BX0977'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX0977'RECOVERED IN GOOD CONDITION.
 BX0977
 BX0977                          STATION RECOVERY (1999)
 BX0977
 BX0977'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0977'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0992 ***********************************************************************
 BX0992  DESIGNATION -  40 V 10
 BX0992  PID         -  BX0992
 BX0992  STATE/COUNTY-  LA/RAPIDES
 BX0992  COUNTRY     -  US
 BX0992  USGS QUAD   -  ALEXANDRIA (2018)
 BX0992
 BX0992                         *CURRENT SURVEY CONTROL
 BX0992  ______________________________________________________________________
 BX0992* NAD 83(1986) POSITION- 31 15 33.     (N) 092 28 43.     (W)   SCALED
 BX0992* NAVD 88 ORTHO HEIGHT -    25.47  (+/-2cm)       83.6   (feet) VERTCON3
 BX0992  ______________________________________________________________________
 BX0992  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 BX0992  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0992
 BX0992.The horizontal coordinates were scaled from a map and have
 BX0992.an estimated accuracy of +/- 6 seconds.
 BX0992
 BX0992.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0992.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0992
 BX0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0992.GEOID18 height accuracy estimate available here.
 BX0992
 BX0992.The vertical order pertains to the NGVD 29 superseded value.
 BX0992
 BX0992.Click photographs - Photos may exist for this station.
 BX0992
 BX0992;                    North         East    Units  Estimated Accuracy
 BX0992;SPC LA N     -    84,170.    1,002,040.      MT  (+/- 180 meters Scaled)
 BX0992
 BX0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ496584(NAD 83)
 BX0992
 BX0992                          SUPERSEDED SURVEY CONTROL
 BX0992
 BX0992  NGVD 29 (11/26/84)   25.458  (m)           83.52   (f) ADJUSTED    2 0
 BX0992
 BX0992.Superseded values are not recommended for survey control.
 BX0992
 BX0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0992.See file dsdata.pdf to determine how the superseded data were derived.
 BX0992
 BX0992_MARKER: DD = SURVEY DISK
 BX0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0992_STAMPING: 40V10 1968
 BX0992_MARK LOGO: LADHGS
 BX0992_PROJECTION: FLUSH
 BX0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0992+STABILITY: SURFACE MOTION
 BX0992
 BX0992  HISTORY     - Date     Condition        Report By
 BX0992  HISTORY     - 1968     MONUMENTED       LADH
 BX0992  HISTORY     - 1969     GOOD             LADTD
 BX0992  HISTORY     - 1977     GOOD             NGS
 BX0992  HISTORY     - 19990424 GOOD             USPSQD
 BX0992
 BX0992                          STATION DESCRIPTION
 BX0992
 BX0992'DESCRIBED BY LA TRANSP AND DEV 1969
 BX0992'IN ALEXANDRIA.
 BX0992'ABOUT 0.10 MILES WEST OF UNITED STATES HIGHWAY 165.  AND ABOUT 1.49
 BX0992'MILES WEST OF B.M F15 1934.  THIS MARKER IS LOCATED 16 FEET SOUTH OF
 BX0992'THE NORTHWEST CORNER OF THE MASONIC OPEN AIR GYMNASIUM IN ALEXANDRIA.
 BX0992'100.5 FEET NORTH OF CENTER LINE OF LOUISIANA HIGHWAY 488.  41 FEET
 BX0992'EAST OF DRIVE WAY TO MASONIC SCHOOL AND CHILDRENS HOME. DISK IN THE
 BX0992'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS
 BX0992'SET 2 FEET NORTH OF THE MARK.  SECTION 4, T 2W, R 2N.
 BX0992
 BX0992                          STATION RECOVERY (1977)
 BX0992
 BX0992'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0992'RECOVERED IN GOOD CONDITION.
 BX0992
 BX0992                          STATION RECOVERY (1999)
 BX0992
 BX0992'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0991 ***********************************************************************
 BX0991  DESIGNATION -  40 V 11
 BX0991  PID         -  BX0991
 BX0991  STATE/COUNTY-  LA/RAPIDES
 BX0991  COUNTRY     -  US
 BX0991  USGS QUAD   -  ALEXANDRIA (2018)
 BX0991
 BX0991                         *CURRENT SURVEY CONTROL
 BX0991  ______________________________________________________________________
 BX0991* NAD 83(1986) POSITION- 31 15 55.     (N) 092 29 32.     (W)   SCALED
 BX0991* NAVD 88 ORTHO HEIGHT -    24.44  (+/-2cm)       80.2   (feet) VERTCON3
 BX0991  ______________________________________________________________________
 BX0991  GEOID HEIGHT    -        -26.480 (meters)                     GEOID18
 BX0991  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0991
 BX0991.The horizontal coordinates were scaled from a map and have
 BX0991.an estimated accuracy of +/- 6 seconds.
 BX0991
 BX0991.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0991.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0991
 BX0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0991.GEOID18 height accuracy estimate available here.
 BX0991
 BX0991.The vertical order pertains to the NGVD 29 superseded value.
 BX0991
 BX0991.Click photographs - Photos may exist for this station.
 BX0991
 BX0991;                    North         East    Units  Estimated Accuracy
 BX0991;SPC LA N     -    84,850.    1,000,740.      MT  (+/- 180 meters Scaled)
 BX0991
 BX0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ483591(NAD 83)
 BX0991
 BX0991                          SUPERSEDED SURVEY CONTROL
 BX0991
 BX0991  NGVD 29 (11/26/84)   24.426  (m)           80.14   (f) ADJUSTED    2 0
 BX0991
 BX0991.Superseded values are not recommended for survey control.
 BX0991
 BX0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0991.See file dsdata.pdf to determine how the superseded data were derived.
 BX0991
 BX0991_MARKER: DD = SURVEY DISK
 BX0991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0991_STAMPING: 40V11 1968
 BX0991_MARK LOGO: LADHGS
 BX0991_PROJECTION: FLUSH
 BX0991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0991+STABILITY: SURFACE MOTION
 BX0991
 BX0991  HISTORY     - Date     Condition        Report By
 BX0991  HISTORY     - 1968     MONUMENTED       LADH
 BX0991  HISTORY     - 1969     GOOD             LADTD
 BX0991  HISTORY     - 1977     GOOD             NGS
 BX0991  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0991
 BX0991                          STATION DESCRIPTION
 BX0991
 BX0991'DESCRIBED BY LA TRANSP AND DEV 1969
 BX0991'IN ALEXANDRIA.
 BX0991'ABOUT 0.96 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM MASONIC HOME
 BX0991'OPEN AIR GYMNASIUM.  ABOUT 0.96 MILES WEST OF B.M. 40V10.  AND ABOUT
 BX0991'0.95 MILES EAST OF B.M. 40V12.  106 FEET SOUTH OF THE CENTER LINE OF
 BX0991'LOUISIANA HIGHWAY 488.  87 FEET SOUTH OF A POWER POLE.  AND 2 FEET
 BX0991'EAST OF THE SOUTHEAST CORNER OF YARD FENCE.  DISK IN TOP OF A CONCRETE
 BX0991'POST FLUSH WITH GROUND.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF
 BX0991'THE MARK.  SECTION 9, T 1W, R 3 N.
 BX0991
 BX0991                          STATION RECOVERY (1977)
 BX0991
 BX0991'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0991'RECOVERED IN GOOD CONDITION.
 BX0991
 BX0991                          STATION RECOVERY (1999)
 BX0991
 BX0991'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0991'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0990 ***********************************************************************
 BX0990  DESIGNATION -  40 V 12
 BX0990  PID         -  BX0990
 BX0990  STATE/COUNTY-  LA/RAPIDES
 BX0990  COUNTRY     -  US
 BX0990  USGS QUAD   -  RAPIDES (2018)
 BX0990
 BX0990                         *CURRENT SURVEY CONTROL
 BX0990  ______________________________________________________________________
 BX0990* NAD 83(1986) POSITION- 31 16 02.     (N) 092 30 24.     (W)   SCALED
 BX0990* NAVD 88 ORTHO HEIGHT -    23.25  (+/-2cm)       76.3   (feet) VERTCON3
 BX0990  ______________________________________________________________________
 BX0990  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 BX0990  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0990
 BX0990.The horizontal coordinates were scaled from a map and have
 BX0990.an estimated accuracy of +/- 6 seconds.
 BX0990
 BX0990.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0990.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0990
 BX0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0990.GEOID18 height accuracy estimate available here.
 BX0990
 BX0990.The vertical order pertains to the NGVD 29 superseded value.
 BX0990
 BX0990.Click photographs - Photos may exist for this station.
 BX0990
 BX0990;                    North         East    Units  Estimated Accuracy
 BX0990;SPC LA N     -    85,070.      999,370.      MT  (+/- 180 meters Scaled)
 BX0990
 BX0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ469593(NAD 83)
 BX0990
 BX0990                          SUPERSEDED SURVEY CONTROL
 BX0990
 BX0990  NGVD 29 (11/26/84)   23.238  (m)           76.24   (f) ADJUSTED    2 0
 BX0990
 BX0990.Superseded values are not recommended for survey control.
 BX0990
 BX0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0990.See file dsdata.pdf to determine how the superseded data were derived.
 BX0990
 BX0990_MARKER: DD = SURVEY DISK
 BX0990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0990_STAMPING: 40V12 1968
 BX0990_MARK LOGO: LADHGS
 BX0990_PROJECTION: PROJECTING 8 CENTIMETERS
 BX0990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0990+STABILITY: SURFACE MOTION
 BX0990
 BX0990  HISTORY     - Date     Condition        Report By
 BX0990  HISTORY     - 1968     MONUMENTED       LADH
 BX0990  HISTORY     - 1969     GOOD             LADTD
 BX0990  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0990
 BX0990                          STATION DESCRIPTION
 BX0990
 BX0990'DESCRIBED BY LA TRANSP AND DEV 1969
 BX0990'1.91 MI W FROM ALEXANDRIA.
 BX0990'ABOUT 1.91 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM THE MASONIC
 BX0990'OPEN AIR GYMNASIUM AT ALEXANDRIA. 84 FEET SOUTH OF CENTER LINE OF
 BX0990'LOUISIANA HIGHWAY 488. 59 FEET SOUTHEAST OF FENCE CORNER. 33 FEET
 BX0990'SOUTHEAST OF DRIVE WAY TO RESIDENCE. 119 FEET NORTHEAST OF NORTHEAST
 BX0990'CORNER OF FRAME HOUSE. DISK IN TOP OF A CONCRETE POST PROJECTING 3
 BX0990'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 3 FEET EAST OF THE
 BX0990'MARK.  SECTION 11, T 1W, R 3N.
 BX0990
 BX0990                          STATION RECOVERY (1999)
 BX0990
 BX0990'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0990'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0989 ***********************************************************************
 BX0989  DESIGNATION -  40 V 13
 BX0989  PID         -  BX0989
 BX0989  STATE/COUNTY-  LA/RAPIDES
 BX0989  COUNTRY     -  US
 BX0989  USGS QUAD   -  RAPIDES (2018)
 BX0989
 BX0989                         *CURRENT SURVEY CONTROL
 BX0989  ______________________________________________________________________
 BX0989* NAD 83(1986) POSITION- 31 15 34.     (N) 092 31 19.     (W)   SCALED
 BX0989* NAVD 88 ORTHO HEIGHT -    21.95  (+/-2cm)       72.0   (feet) VERTCON3
 BX0989  ______________________________________________________________________
 BX0989  GEOID HEIGHT    -        -26.469 (meters)                     GEOID18
 BX0989  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0989
 BX0989.The horizontal coordinates were scaled from a map and have
 BX0989.an estimated accuracy of +/- 6 seconds.
 BX0989
 BX0989.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0989.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0989
 BX0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0989.GEOID18 height accuracy estimate available here.
 BX0989
 BX0989.The vertical order pertains to the NGVD 29 superseded value.
 BX0989
 BX0989.Click photographs - Photos may exist for this station.
 BX0989
 BX0989;                    North         East    Units  Estimated Accuracy
 BX0989;SPC LA N     -    84,210.      997,910.      MT  (+/- 180 meters Scaled)
 BX0989
 BX0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ455584(NAD 83)
 BX0989
 BX0989                          SUPERSEDED SURVEY CONTROL
 BX0989
 BX0989  NGVD 29 (11/26/84)   21.936  (m)           71.97   (f) ADJUSTED    2 0
 BX0989
 BX0989.Superseded values are not recommended for survey control.
 BX0989
 BX0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0989.See file dsdata.pdf to determine how the superseded data were derived.
 BX0989
 BX0989_MARKER: DD = SURVEY DISK
 BX0989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0989_STAMPING: 40V13 1968
 BX0989_MARK LOGO: LADHGS
 BX0989_PROJECTION: FLUSH
 BX0989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0989+STABILITY: SURFACE MOTION
 BX0989
 BX0989  HISTORY     - Date     Condition        Report By
 BX0989  HISTORY     - 1968     MONUMENTED       LADH
 BX0989  HISTORY     - 1969     GOOD             LADTD
 BX0989  HISTORY     - 19990424 GOOD             USPSQD
 BX0989
 BX0989                          STATION DESCRIPTION
 BX0989
 BX0989'DESCRIBED BY LA TRANSP AND DEV 1969
 BX0989'2.99 MI W FROM ALEXANDRIA.
 BX0989'ABOUT 2.99 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM MASONIC HOME
 BX0989'OPEN AIR GYMNASIUM AT ALEXANDRIA.  ABOUT 1.08 MILES WEST OF B.M.
 BX0989'40V12.  AND 1.18 MILES EAST OF B.M. 40V14.  490 FEET SOUTHWEST ALONG
 BX0989'CENTER LINE OF LOUISIANA HIGHWAY 488 FROM THE SOUTHWEST END OF TIMBER
 BX0989'BRIDGE.  42 FEET SOUTHEAST OF CENTER LINE OF LOUISIANA HIGHWAY 488.
 BX0989'11.5 FEET SOUTHWEST OF CORNER OF CYCLONE FENCE. 13.5 FEET SOUTH OF A
 BX0989'TELEPHONE POLE WITH ONE GUY WIRE. AND 16 FEET NORTHEAST OF A 18 INCH
 BX0989'PIN OAK TREE. DISK IN TOP OF A CONCRETE POST FLUSH WITH GROUND. A
 BX0989'STEEL WITNESS POST IS SET 0.5 FEET EAST OF THE MARK. SECTION 1, T 1W,
 BX0989'R 3 N.
 BX0989
 BX0989                          STATION RECOVERY (1999)
 BX0989
 BX0989'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0988 ***********************************************************************
 BX0988  DESIGNATION -  40 V 14
 BX0988  PID         -  BX0988
 BX0988  STATE/COUNTY-  LA/RAPIDES
 BX0988  COUNTRY     -  US
 BX0988  USGS QUAD   -  RAPIDES (2018)
 BX0988
 BX0988                         *CURRENT SURVEY CONTROL
 BX0988  ______________________________________________________________________
 BX0988* NAD 83(1986) POSITION- 31 15 03.     (N) 092 32 13.     (W)   SCALED
 BX0988* NAVD 88 ORTHO HEIGHT -    22.30  (+/-2cm)       73.2   (feet) VERTCON3
 BX0988  ______________________________________________________________________
 BX0988  GEOID HEIGHT    -        -26.469 (meters)                     GEOID18
 BX0988  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0988
 BX0988.The horizontal coordinates were scaled from a map and have
 BX0988.an estimated accuracy of +/- 6 seconds.
 BX0988
 BX0988.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0988.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0988
 BX0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0988.GEOID18 height accuracy estimate available here.
 BX0988
 BX0988.The vertical order pertains to the NGVD 29 superseded value.
 BX0988
 BX0988.Click photographs - Photos may exist for this station.
 BX0988
 BX0988;                    North         East    Units  Estimated Accuracy
 BX0988;SPC LA N     -    83,250.      996,480.      MT  (+/- 180 meters Scaled)
 BX0988
 BX0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ440574(NAD 83)
 BX0988
 BX0988                          SUPERSEDED SURVEY CONTROL
 BX0988
 BX0988  NGVD 29 (11/26/84)   22.291  (m)           73.13   (f) ADJUSTED    2 0
 BX0988
 BX0988.Superseded values are not recommended for survey control.
 BX0988
 BX0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0988.See file dsdata.pdf to determine how the superseded data were derived.
 BX0988
 BX0988_MARKER: DD = SURVEY DISK
 BX0988_STAMPING: 40V14 1968
 BX0988_MARK LOGO: LADHGS
 BX0988_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0988
 BX0988  HISTORY     - Date     Condition        Report By
 BX0988  HISTORY     - 1968     MONUMENTED       LADH
 BX0988  HISTORY     - 1969     GOOD             LADTD
 BX0988  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0988
 BX0988                          STATION DESCRIPTION
 BX0988
 BX0988'DESCRIBED BY LA TRANSP AND DEV 1969
 BX0988'4.17 MI W FROM ALEXANDRIA.
 BX0988'ABOUT 4.17 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM THE MASONIC
 BX0988'OPEN AIR GYMNASIUM AT ALEXANDRIA.  67 FEET NORTHWEST OF LOUISIANA
 BX0988'HIGHWAY 488.  127 FEET NORTH NORTHWEST OF EAST END OF TIMBER BRIDGE.
 BX0988'79 FEET WEST OF INTERSECTION OF MCKEITHEN DRIVE AND LOUISIANA HIGHWAY
 BX0988'488.  52 FEET SOUTHWEST OF CENTER LINE OF MCKEITHEN DRIVE.  5.0 FEET
 BX0988'EAST OF A CLECO POWER POLE.  A STEEL WITNESS POST IS SET 1.5 FEET
 BX0988'NORTH NORTHWEST OF MARK.  SECTION 37, T 2W, R 3 N.
 BX0988
 BX0988                          STATION RECOVERY (1999)
 BX0988
 BX0988'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0988'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0987 ***********************************************************************
 BX0987  DESIGNATION -  40 V 15
 BX0987  PID         -  BX0987
 BX0987  STATE/COUNTY-  LA/RAPIDES
 BX0987  COUNTRY     -  US
 BX0987  USGS QUAD   -  WOODWORTH WEST (2018)
 BX0987
 BX0987                         *CURRENT SURVEY CONTROL
 BX0987  ______________________________________________________________________
 BX0987* NAD 83(1986) POSITION- 31 14 34.     (N) 092 33 04.     (W)   SCALED
 BX0987* NAVD 88 ORTHO HEIGHT -    21.94  (+/-2cm)       72.0   (feet) VERTCON3
 BX0987  ______________________________________________________________________
 BX0987  GEOID HEIGHT    -        -26.468 (meters)                     GEOID18
 BX0987  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0987
 BX0987.The horizontal coordinates were scaled from a map and have
 BX0987.an estimated accuracy of +/- 6 seconds.
 BX0987
 BX0987.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0987.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0987
 BX0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0987.GEOID18 height accuracy estimate available here.
 BX0987
 BX0987.The vertical order pertains to the NGVD 29 superseded value.
 BX0987
 BX0987.Click photographs - Photos may exist for this station.
 BX0987
 BX0987;                    North         East    Units  Estimated Accuracy
 BX0987;SPC LA N     -    82,360.      995,130.      MT  (+/- 180 meters Scaled)
 BX0987
 BX0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ427565(NAD 83)
 BX0987
 BX0987                          SUPERSEDED SURVEY CONTROL
 BX0987
 BX0987  NGVD 29 (11/26/84)   21.931  (m)           71.95   (f) ADJUSTED    2 0
 BX0987
 BX0987.Superseded values are not recommended for survey control.
 BX0987
 BX0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0987.See file dsdata.pdf to determine how the superseded data were derived.
 BX0987
 BX0987_MARKER: DD = SURVEY DISK
 BX0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0987_STAMPING: 40V15 1968
 BX0987_MARK LOGO: LADHGS
 BX0987_PROJECTION: PROJECTING 10 CENTIMETERS
 BX0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0987+STABILITY: SURFACE MOTION
 BX0987
 BX0987  HISTORY     - Date     Condition        Report By
 BX0987  HISTORY     - 1968     MONUMENTED       LADH
 BX0987  HISTORY     - 1969     GOOD             LADTD
 BX0987  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0987
 BX0987                          STATION DESCRIPTION
 BX0987
 BX0987'DESCRIBED BY LA TRANSP AND DEV 1969
 BX0987'5.11 MI W FROM ALEXANDRIA.
 BX0987'ABOUT 5.11 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM MASONIC HOME
 BX0987'OPEN AIR GYMNASIUM AT ALEXANDRIA.  ABOUT 0.94 MILES WEST OF B.M.
 BX0987'40V14.  ABOUT 1.07 MILES EAST OF B.M. 40V16.  199 FEET NORTH NORTHEAST
 BX0987'OF THE NORTHEAST END OF CONCRETE TWIN BRIDGE.  66 FEET NORTH OF CENTER
 BX0987'LINE OF LOUISIANA HIGHWAY 488.  25 FEET NORTH OF OLD RIGHT OF WAY
 BX0987'FENCE.  AND 1.3 FEET EAST OF RIGHT OF WAY MARKER.  DISK IN TOP OF
 BX0987'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BX0987'IS SET 1.5 FEET WEST OF THE MARK.  SECTION 11, T 2W, R3N.
 BX0987
 BX0987                          STATION RECOVERY (1999)
 BX0987
 BX0987'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0987'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1216 ***********************************************************************
 BX1216  DESIGNATION -  40 V 16
 BX1216  PID         -  BX1216
 BX1216  STATE/COUNTY-  LA/RAPIDES
 BX1216  COUNTRY     -  US
 BX1216  USGS QUAD   -  WOODWORTH WEST (2018)
 BX1216
 BX1216                         *CURRENT SURVEY CONTROL
 BX1216  ______________________________________________________________________
 BX1216* NAD 83(1986) POSITION- 31 14 21.     (N) 092 34 05.     (W)   SCALED
 BX1216* NAVD 88 ORTHO HEIGHT -    28.28  (+/-2cm)       92.8   (feet) VERTCON3
 BX1216  ______________________________________________________________________
 BX1216  GEOID HEIGHT    -        -26.455 (meters)                     GEOID18
 BX1216  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1216
 BX1216.The horizontal coordinates were scaled from a map and have
 BX1216.an estimated accuracy of +/- 6 seconds.
 BX1216
 BX1216.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1216.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1216
 BX1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1216.GEOID18 height accuracy estimate available here.
 BX1216
 BX1216.The vertical order pertains to the NGVD 29 superseded value.
 BX1216
 BX1216.Click photographs - Photos may exist for this station.
 BX1216
 BX1216;                    North         East    Units  Estimated Accuracy
 BX1216;SPC LA N     -    81,960.      993,520.      MT  (+/- 180 meters Scaled)
 BX1216
 BX1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ411561(NAD 83)
 BX1216
 BX1216                          SUPERSEDED SURVEY CONTROL
 BX1216
 BX1216  NGVD 29 (11/26/84)   28.274  (m)           92.76   (f) ADJUSTED    2 0
 BX1216
 BX1216.Superseded values are not recommended for survey control.
 BX1216
 BX1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1216.See file dsdata.pdf to determine how the superseded data were derived.
 BX1216
 BX1216_MARKER: DD = SURVEY DISK
 BX1216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1216_STAMPING: 40V16 1968
 BX1216_MARK LOGO: LADHGS
 BX1216_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1216+STABILITY: SURFACE MOTION
 BX1216
 BX1216  HISTORY     - Date     Condition        Report By
 BX1216  HISTORY     - 1968     MONUMENTED       LADH
 BX1216  HISTORY     - 1969     GOOD             LADTD
 BX1216  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1216
 BX1216                          STATION DESCRIPTION
 BX1216
 BX1216'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1216'6.18 MI W FROM ALEXANDRIA.
 BX1216'ABOUT 6.18 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM THE MASONIC
 BX1216'OPEN AIR GYMANASIUM AT ALEXANDRIA.  ABOUT 1.5 MILES EAST OF A CATTLE
 BX1216'GUARD UNDER LOUISIANA HIGHWAY 488.  75 FEET NORTH OF LOUISIANA HIGHWAY
 BX1216'488.  39 FEET EAST OF OLD DIRT ROAD.  12 FEET EAST OF A 14 INCH RED
 BX1216'OAK TREE.  DISK IN TOP OF CONCRETE POST PROJECTING 4 INCHES ABOVE
 BX1216'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.
 BX1216'SECTION 41, T 2W, R 3N.
 BX1216
 BX1216                          STATION RECOVERY (1999)
 BX1216
 BX1216'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1216'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1215 ***********************************************************************
 BX1215  DESIGNATION -  40 V 17
 BX1215  PID         -  BX1215
 BX1215  STATE/COUNTY-  LA/RAPIDES
 BX1215  COUNTRY     -  US
 BX1215  USGS QUAD   -  WOODWORTH WEST (2018)
 BX1215
 BX1215                         *CURRENT SURVEY CONTROL
 BX1215  ______________________________________________________________________
 BX1215* NAD 83(1986) POSITION- 31 13 44.     (N) 092 34 40.     (W)   SCALED
 BX1215* NAVD 88 ORTHO HEIGHT -    54.11  (+/-2cm)      177.5   (feet) VERTCON3
 BX1215  ______________________________________________________________________
 BX1215  GEOID HEIGHT    -        -26.458 (meters)                     GEOID18
 BX1215  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1215
 BX1215.The horizontal coordinates were scaled from a map and have
 BX1215.an estimated accuracy of +/- 6 seconds.
 BX1215
 BX1215.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1215
 BX1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1215.GEOID18 height accuracy estimate available here.
 BX1215
 BX1215.The vertical order pertains to the NGVD 29 superseded value.
 BX1215
 BX1215.Click photographs - Photos may exist for this station.
 BX1215
 BX1215;                    North         East    Units  Estimated Accuracy
 BX1215;SPC LA N     -    80,820.      992,590.      MT  (+/- 180 meters Scaled)
 BX1215
 BX1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ402550(NAD 83)
 BX1215
 BX1215                          SUPERSEDED SURVEY CONTROL
 BX1215
 BX1215  NGVD 29 (11/26/84)   54.099  (m)          177.49   (f) ADJUSTED    2 0
 BX1215
 BX1215.Superseded values are not recommended for survey control.
 BX1215
 BX1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1215.See file dsdata.pdf to determine how the superseded data were derived.
 BX1215
 BX1215_MARKER: DD = SURVEY DISK
 BX1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1215_STAMPING: 40V17 1968
 BX1215_MARK LOGO: LADHGS
 BX1215_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1215+STABILITY: SURFACE MOTION
 BX1215
 BX1215  HISTORY     - Date     Condition        Report By
 BX1215  HISTORY     - 1968     MONUMENTED       LADH
 BX1215  HISTORY     - 1969     GOOD             LADTD
 BX1215  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1215
 BX1215                          STATION DESCRIPTION
 BX1215
 BX1215'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1215'7.13 MI W FROM ALEXANDRIA.
 BX1215'ABOUT 7.13 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM MASONIC HOME
 BX1215'OPEN AIR GYMNASIUM AT ALEXANDRIA.  ABOUT 0.95 MILES WEST OF B.M.
 BX1215'40V16.  ABOUT 1.0 MILES EAST OF B.M. 40V18.  53 FEET SOUTH OF CENTER
 BX1215'LINE OF LOUISIANA HIGHWAY 488.  14 FEET SOUTHWEST OF A RIGHT OF WAY
 BX1215'MARKER.  67 FEET EAST OF A TELEPHONE POLE.  15 FEET NORTH OF A DIM
 BX1215'ROAD LEADING SOUTHEAST.  DISK IN TOP OF CONCRETE POST PROJECTING 4
 BX1215'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 2 FEET SOUTH OF THE
 BX1215'MARK.  SECTION 16, T 2W, R 3N.
 BX1215
 BX1215                          STATION RECOVERY (1999)
 BX1215
 BX1215'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1214 ***********************************************************************
 BX1214  DESIGNATION -  40 V 18
 BX1214  PID         -  BX1214
 BX1214  STATE/COUNTY-  LA/RAPIDES
 BX1214  COUNTRY     -  US
 BX1214  USGS QUAD   -  WOODWORTH WEST (2018)
 BX1214
 BX1214                         *CURRENT SURVEY CONTROL
 BX1214  ______________________________________________________________________
 BX1214* NAD 83(1986) POSITION- 31 13 26.     (N) 092 35 37.     (W)   SCALED
 BX1214* NAVD 88 ORTHO HEIGHT -    55.09  (+/-2cm)      180.7   (feet) VERTCON3
 BX1214  ______________________________________________________________________
 BX1214  GEOID HEIGHT    -        -26.447 (meters)                     GEOID18
 BX1214  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1214
 BX1214.The horizontal coordinates were scaled from a map and have
 BX1214.an estimated accuracy of +/- 6 seconds.
 BX1214
 BX1214.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1214.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1214
 BX1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1214.GEOID18 height accuracy estimate available here.
 BX1214
 BX1214.The vertical order pertains to the NGVD 29 superseded value.
 BX1214
 BX1214.Click photographs - Photos may exist for this station.
 BX1214
 BX1214;                    North         East    Units  Estimated Accuracy
 BX1214;SPC LA N     -    80,270.      991,080.      MT  (+/- 180 meters Scaled)
 BX1214
 BX1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ387544(NAD 83)
 BX1214
 BX1214                          SUPERSEDED SURVEY CONTROL
 BX1214
 BX1214  NGVD 29 (11/26/84)   55.079  (m)          180.71   (f) ADJUSTED    2 0
 BX1214
 BX1214.Superseded values are not recommended for survey control.
 BX1214
 BX1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1214.See file dsdata.pdf to determine how the superseded data were derived.
 BX1214
 BX1214_MARKER: DD = SURVEY DISK
 BX1214_STAMPING: 40V18 1968
 BX1214_MARK LOGO: LADHGS
 BX1214_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1214
 BX1214  HISTORY     - Date     Condition        Report By
 BX1214  HISTORY     - 1968     MONUMENTED       LADH
 BX1214  HISTORY     - 1969     GOOD             LADTD
 BX1214  HISTORY     - 19990424 GOOD             USPSQD
 BX1214
 BX1214                          STATION DESCRIPTION
 BX1214
 BX1214'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1214'8.13 MI W FROM ALEXANDRIA.
 BX1214'ABOUT 8.13 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM THE MASONIC
 BX1214'OPEN AIR GYMNASIUM AT ALEXANDRIA.  62 FEET NORTH OF LOUISIANA HIGHWAY
 BX1214'488.  12 FEET NORTH OF NORTH END OF KISATCHIE NATIONAL FOREST SIGN.
 BX1214'1.0 MILES WEST OF B.M. 40V17.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1214'NORTH OF THE MARK.  SECTION 20, T 3N, R 2W.
 BX1214
 BX1214                          STATION RECOVERY (1999)
 BX1214
 BX1214'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1213 ***********************************************************************
 BX1213  DESIGNATION -  40 V 19
 BX1213  PID         -  BX1213
 BX1213  STATE/COUNTY-  LA/RAPIDES
 BX1213  COUNTRY     -  US
 BX1213  USGS QUAD   -  WOODWORTH WEST (2018)
 BX1213
 BX1213                         *CURRENT SURVEY CONTROL
 BX1213  ______________________________________________________________________
 BX1213* NAD 83(1986) POSITION- 31 13 02.     (N) 092 36 28.     (W)   SCALED
 BX1213* NAVD 88 ORTHO HEIGHT -    57.20  (+/-2cm)      187.7   (feet) VERTCON3
 BX1213  ______________________________________________________________________
 BX1213  GEOID HEIGHT    -        -26.440 (meters)                     GEOID18
 BX1213  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1213
 BX1213.The horizontal coordinates were scaled from a map and have
 BX1213.an estimated accuracy of +/- 6 seconds.
 BX1213
 BX1213.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1213.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1213
 BX1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1213.GEOID18 height accuracy estimate available here.
 BX1213
 BX1213.The vertical order pertains to the NGVD 29 superseded value.
 BX1213
 BX1213.Click photographs - Photos may exist for this station.
 BX1213
 BX1213;                    North         East    Units  Estimated Accuracy
 BX1213;SPC LA N     -    79,530.      989,730.      MT  (+/- 180 meters Scaled)
 BX1213
 BX1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ373537(NAD 83)
 BX1213
 BX1213                          SUPERSEDED SURVEY CONTROL
 BX1213
 BX1213  NGVD 29 (11/26/84)   57.194  (m)          187.64   (f) ADJUSTED    2 0
 BX1213
 BX1213.Superseded values are not recommended for survey control.
 BX1213
 BX1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1213.See file dsdata.pdf to determine how the superseded data were derived.
 BX1213
 BX1213_MARKER: DD = SURVEY DISK
 BX1213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1213_STAMPING: 40V19 1968
 BX1213_MARK LOGO: LADHGS
 BX1213_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1213+STABILITY: SURFACE MOTION
 BX1213
 BX1213  HISTORY     - Date     Condition        Report By
 BX1213  HISTORY     - 1968     MONUMENTED       LADH
 BX1213  HISTORY     - 1969     GOOD             LADTD
 BX1213  HISTORY     - 19990424 GOOD             USPSQD
 BX1213
 BX1213                          STATION DESCRIPTION
 BX1213
 BX1213'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1213'9.15 MI W FROM ALEXANDRIA.
 BX1213'ABOUT 0.25 MILES WEST OF A STEEL CATTLE GUARD ACROSS LOUISIANA HIGHWAY
 BX1213'488.  ABOUT 9.15 MILES WEST ALONG LOUISIANA HIGHWAY 488 FROM THE
 BX1213'MASONIC OPEN AIR GYMNASIUM AT ALEXANDRIA.  ABOUT 1.02 MILES WEST OF
 BX1213'B.M. 40V18.  ABOUT 0.95 MILES EAST OF B.M. 40V20.  45 FEET NORTH OF
 BX1213'CENTER LINE OF LOUISIANA HIGHWAY 488.  86 FEET NORTH OF A RIGHT OF WAY
 BX1213'MARKER ON SOUTH SIDE OF LOUISIANA HIGHWAY 488.  A STANDARD DISK SET IN
 BX1213'A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND. A METAL
 BX1213'WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.  SECTION 19, T 3W, R 3N.
 BX1213
 BX1213                          STATION RECOVERY (1999)
 BX1213
 BX1213'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0982 ***********************************************************************
 BX0982  DESIGNATION -  40 V 2
 BX0982  PID         -  BX0982
 BX0982  STATE/COUNTY-  LA/RAPIDES
 BX0982  COUNTRY     -  US
 BX0982  USGS QUAD   -  LECOMPTE (2018)
 BX0982
 BX0982                         *CURRENT SURVEY CONTROL
 BX0982  ______________________________________________________________________
 BX0982* NAD 83(1986) POSITION- 31 04 14.     (N) 092 26 03.     (W)   SCALED
 BX0982* NAVD 88 ORTHO HEIGHT -    35.15  (+/-2cm)      115.3   (feet) VERTCON3
 BX0982  ______________________________________________________________________
 BX0982  GEOID HEIGHT    -        -26.790 (meters)                     GEOID18
 BX0982  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0982
 BX0982.The horizontal coordinates were scaled from a map and have
 BX0982.an estimated accuracy of +/- 6 seconds.
 BX0982
 BX0982.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0982.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0982
 BX0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0982.GEOID18 height accuracy estimate available here.
 BX0982
 BX0982.The vertical order pertains to the NGVD 29 superseded value.
 BX0982
 BX0982.Click photographs - Photos may exist for this station.
 BX0982
 BX0982;                    North         East    Units  Estimated Accuracy
 BX0982;SPC LA N     -    63,260.    1,006,280.      MT  (+/- 180 meters Scaled)
 BX0982
 BX0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ539375(NAD 83)
 BX0982
 BX0982                          SUPERSEDED SURVEY CONTROL
 BX0982
 BX0982  NGVD 29 (11/26/84)   35.129  (m)          115.25   (f) ADJUSTED    2 0
 BX0982
 BX0982.Superseded values are not recommended for survey control.
 BX0982
 BX0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0982.See file dsdata.pdf to determine how the superseded data were derived.
 BX0982
 BX0982_MARKER: DD = SURVEY DISK
 BX0982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0982_STAMPING: 40V2 1968
 BX0982_MARK LOGO: LADHGS
 BX0982_PROJECTION: FLUSH
 BX0982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0982+STABILITY: SURFACE MOTION
 BX0982
 BX0982  HISTORY     - Date     Condition        Report By
 BX0982  HISTORY     - 1968     MONUMENTED       LADH
 BX0982  HISTORY     - 1979     MARK NOT FOUND   LADTD
 BX0982  HISTORY     - 1987     GOOD             LADTD
 BX0982  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0982
 BX0982                          STATION DESCRIPTION
 BX0982
 BX0982'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX0982'2.55 MI W FROM LECOMPTE.
 BX0982'ABOUT 2.55 MILES ALONG LOUISIANA HIGHWAY 112 FROM LECOMPTE HIGH SCHOOL
 BX0982'AT LECOMPTE.  ABOUT .93 MILES WEST OF CORNELL.  80 FEET NORTH OF
 BX0982'CENTER LINE OF LOUISIANA HIGHWAY 112.  50 FEET EAST OF BLACKTOP PARISH
 BX0982'ROAD.  100 FEET NORTHWEST OF NORTH END OF BOX CULVERT UNDER LOUISIANA
 BX0982'HIGHWAY 112.  SET IN TOP OF A CONCRETE POST FLUSH WITH GROUND. A STEEL
 BX0982'WITNESS POST IS SET 2 FEET SOUTH OF THE MARKER. SECTION 1, T 1N, R 1.
 BX0982
 BX0982                          STATION RECOVERY (1979)
 BX0982
 BX0982'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX0982'MARK NOT FOUND.
 BX0982
 BX0982                          STATION RECOVERY (1987)
 BX0982
 BX0982'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BX0982'DUE TO ROAD CONSTRUCTION OF INTERSTATE HIGHWAY 49, MARK RESET.
 BX0982
 BX0982                          STATION RECOVERY (1999)
 BX0982
 BX0982'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0982'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3110 ***********************************************************************
 BX3110  DESIGNATION -  40 V 2 RESET
 BX3110  PID         -  BX3110
 BX3110  STATE/COUNTY-  LA/RAPIDES
 BX3110  COUNTRY     -  US
 BX3110  USGS QUAD   -  LECOMPTE (2018)
 BX3110
 BX3110                         *CURRENT SURVEY CONTROL
 BX3110  ______________________________________________________________________
 BX3110* NAD 83(1986) POSITION- 31 04 14.     (N) 092 26 01.     (W)   SCALED
 BX3110* NAVD 88 ORTHO HEIGHT -    35.73  (+/-2cm)      117.2   (feet) VERTCON3
 BX3110  ______________________________________________________________________
 BX3110  GEOID HEIGHT    -        -26.790 (meters)                     GEOID18
 BX3110  VERT ORDER      -  THIRD (See Below)
 BX3110
 BX3110.The horizontal coordinates were scaled from a map and have
 BX3110.an estimated accuracy of +/- 6 seconds.
 BX3110
 BX3110.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3110.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3110
 BX3110.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3110.GEOID18 height accuracy estimate available here.
 BX3110
 BX3110.The vertical order pertains to the NGVD 29 superseded value.
 BX3110
 BX3110.Click photographs - Photos may exist for this station.
 BX3110
 BX3110;                    North         East    Units  Estimated Accuracy
 BX3110;SPC LA N     -    63,260.    1,006,340.      MT  (+/- 180 meters Scaled)
 BX3110
 BX3110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ540375(NAD 83)
 BX3110
 BX3110                          SUPERSEDED SURVEY CONTROL
 BX3110
 BX3110  NGVD 29 (09/18/05)   35.71   (m)          117.2    (f) RESET       3  
 BX3110
 BX3110.Superseded values are not recommended for survey control.
 BX3110
 BX3110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3110.See file dsdata.pdf to determine how the superseded data were derived.
 BX3110
 BX3110_MARKER: DD = SURVEY DISK
 BX3110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3110_STAMPING: 40V2 RESET 1987
 BX3110_MARK LOGO: LADHGS
 BX3110_PROJECTION: PROJECTING 5 CENTIMETERS
 BX3110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3110+STABILITY: SURFACE MOTION
 BX3110
 BX3110  HISTORY     - Date     Condition        Report By
 BX3110  HISTORY     - 1987     MONUMENTED       LADTD
 BX3110  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX3110
 BX3110                          STATION DESCRIPTION
 BX3110
 BX3110'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3110'4.3 KM (2.7 MI) WEST FROM LECOMPTE.
 BX3110'ABOUT 4.3 KM (2.7 MI) WEST ON STATE HIGHWAY 112 FROM THE POST OFFICE
 BX3110'IN LECOMPTE, 0.3 KM (0.2 MI) WEST OF THE JUNCTION OF HIGHWAY 112 AND
 BX3110'U.S. HIGHWAYS 71 AND 167, TO THE MARK ON THE LEFT NEAR A CHAIN LINK
 BX3110'FENCE, ABOUT 0.4 KM (0.25 MI) WEST OF THE PROPOSED CENTERLINE OF
 BX3110'INTERSTATE HIGHWAY 49, 35.4 METERS (116 FT) NORTHWEST OF THE NORTH
 BX3110'CORNER OF A WOOD FRAME HOUSE, 30.2 METERS (99 FT) SOUTHWEST OF A
 BX3110'RIGHT-OF-WAY MARKER, 22.3 METERS (73 FT) EAST-SOUTHEAST OF THE CENTER
 BX3110'OF HIGHWAY 112 (PROPOSED EAST LANES), 4.9 METERS (16 FT) SOUTHWEST OF
 BX3110'A 22-INCH RED OAK TREE AND 0.6 METERS (2 FT) WEST-NORTHWEST OF A CHAIN
 BX3110'LINK FENCE.
 BX3110'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BX3110'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BX3110
 BX3110                          STATION RECOVERY (1999)
 BX3110
 BX3110'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX3110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1212 ***********************************************************************
 BX1212  DESIGNATION -  40 V 20
 BX1212  PID         -  BX1212
 BX1212  STATE/COUNTY-  LA/RAPIDES
 BX1212  COUNTRY     -  US
 BX1212  USGS QUAD   -  WOODWORTH WEST (2018)
 BX1212
 BX1212                         *CURRENT SURVEY CONTROL
 BX1212  ______________________________________________________________________
 BX1212* NAD 83(1986) POSITION- 31 12 56.5    (N) 092 37 22.9    (W)   HD_HELD2
 BX1212* NAVD 88 ORTHO HEIGHT -    63.00  (+/-2cm)      206.7   (feet) VERTCON3
 BX1212  ______________________________________________________________________
 BX1212  GEOID HEIGHT    -        -26.426 (meters)                     GEOID18
 BX1212  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1212
 BX1212.The horizontal coordinates were established by autonomous hand held GPS
 BX1212.observations and have an estimated accuracy of +/- 10 meters.
 BX1212
 BX1212.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1212.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1212
 BX1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1212.GEOID18 height accuracy estimate available here.
 BX1212
 BX1212.The vertical order pertains to the NGVD 29 superseded value.
 BX1212
 BX1212.Click photographs - Photos may exist for this station.
 BX1212
 BX1212;                    North         East    Units  Estimated Accuracy
 BX1212;SPC LA N     -    79,361.      988,277.      MT  (+/- 10 meters HH2 GPS)
 BX1212
 BX1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3590653567(NAD 83)
 BX1212
 BX1212                          SUPERSEDED SURVEY CONTROL
 BX1212
 BX1212  NGVD 29 (11/26/84)   62.987  (m)          206.65   (f) ADJUSTED    2 0
 BX1212
 BX1212.Superseded values are not recommended for survey control.
 BX1212
 BX1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1212.See file dsdata.pdf to determine how the superseded data were derived.
 BX1212
 BX1212_MARKER: DD = SURVEY DISK
 BX1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1212_STAMPING: 40V20 1968
 BX1212_MARK LOGO: LADHGS
 BX1212_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1212+STABILITY: SURFACE MOTION
 BX1212
 BX1212  HISTORY     - Date     Condition        Report By
 BX1212  HISTORY     - 1968     MONUMENTED       LADH
 BX1212  HISTORY     - 1969     GOOD             LADTD
 BX1212  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1212
 BX1212                          STATION DESCRIPTION
 BX1212
 BX1212'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1212'8.96 MI NE FROM ELMER.
 BX1212'ABOUT 1.72 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 1199 FROM THE POST
 BX1212'OFFICE AT ELMER.  TO THE INTERSECTION OF LOUISIANA HIGHWAY 1199 AND
 BX1212'488.  ABOUT 1.11 MILES NORTHEAST OF B.M. 40V21.  ABOUT 0.95 MILES
 BX1212'SOUTHWEST OF B.M. 40V19.  52 FEET NORTH OF CENTER LINE OF LOUISIANA
 BX1212'HIGHWAY 488.  89 FEET NORTH OF A RIGHT OF WAY MARKER ON SOUTH SIDE OF
 BX1212'LOUISIANA HIGHWAY 488.  30 FEET EAST OF A DITCH RUNNING NORTHWEST.
 BX1212'DISK IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A
 BX1212'STEEL WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.  SECTION 24, T
 BX1212'3W, R 3N.
 BX1212
 BX1212                          STATION RECOVERY (1999)
 BX1212
 BX1212'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1211 ***********************************************************************
 BX1211  DESIGNATION -  40 V 21
 BX1211  PID         -  BX1211
 BX1211  STATE/COUNTY-  LA/RAPIDES
 BX1211  COUNTRY     -  US
 BX1211  USGS QUAD   -  ELMER (2018)
 BX1211
 BX1211                         *CURRENT SURVEY CONTROL
 BX1211  ______________________________________________________________________
 BX1211* NAD 83(1986) POSITION- 31 12 33.     (N) 092 38 23.     (W)   SCALED
 BX1211* NAVD 88 ORTHO HEIGHT -    68.59  (+/-2cm)      225.0   (feet) VERTCON3
 BX1211  ______________________________________________________________________
 BX1211  GEOID HEIGHT    -        -26.418 (meters)                     GEOID18
 BX1211  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1211
 BX1211.The horizontal coordinates were scaled from a map and have
 BX1211.an estimated accuracy of +/- 6 seconds.
 BX1211
 BX1211.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1211
 BX1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1211.GEOID18 height accuracy estimate available here.
 BX1211
 BX1211.The vertical order pertains to the NGVD 29 superseded value.
 BX1211
 BX1211.Click photographs - Photos may exist for this station.
 BX1211
 BX1211;                    North         East    Units  Estimated Accuracy
 BX1211;SPC LA N     -    78,640.      986,690.      MT  (+/- 180 meters Scaled)
 BX1211
 BX1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ343528(NAD 83)
 BX1211
 BX1211                          SUPERSEDED SURVEY CONTROL
 BX1211
 BX1211  NGVD 29 (11/26/84)   68.579  (m)          225.00   (f) ADJUSTED    2 0
 BX1211
 BX1211.Superseded values are not recommended for survey control.
 BX1211
 BX1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1211.See file dsdata.pdf to determine how the superseded data were derived.
 BX1211
 BX1211_MARKER: DD = SURVEY DISK
 BX1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1211_STAMPING: 40V21 1968
 BX1211_MARK LOGO: LADHGS
 BX1211_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1211+STABILITY: SURFACE MOTION
 BX1211
 BX1211  HISTORY     - Date     Condition        Report By
 BX1211  HISTORY     - 1968     MONUMENTED       LADH
 BX1211  HISTORY     - 1969     GOOD             LADTD
 BX1211  HISTORY     - 19990424 GOOD             USPSQD
 BX1211
 BX1211                          STATION DESCRIPTION
 BX1211
 BX1211'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1211'7.85 MI NE FROM ELMER.
 BX1211'ABOUT 7.85 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 1199 AND LOUISIANA
 BX1211'HIGHWAY 488 FROM THE POST OFFICE AT ELMER.  ABOUT 0.82 MILES NORTHEAST
 BX1211'OF B.M. 40V22.  92 FEET SOUTH OF RIGHT OF WAY MARKER.  54 FEET SOUTH
 BX1211'OF CENTER LINE OF LOUISIANA HIGHWAY 488.  12 FEET SOUTH OF RIGHT OF
 BX1211'WAY MARKER.  26 FEET SOUTHWEST OF TELEPHONE POLE.  DISK IN TOP OF
 BX1211'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BX1211'IS SET 1.5 FEET SOUTHEAST OF THE MARK.  SECTION 26, T 3W, R 3N.
 BX1211
 BX1211                          STATION RECOVERY (1999)
 BX1211
 BX1211'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1210 ***********************************************************************
 BX1210  DESIGNATION -  40 V 22
 BX1210  PID         -  BX1210
 BX1210  STATE/COUNTY-  LA/RAPIDES
 BX1210  COUNTRY     -  US
 BX1210  USGS QUAD   -  ELMER (2018)
 BX1210
 BX1210                         *CURRENT SURVEY CONTROL
 BX1210  ______________________________________________________________________
 BX1210* NAD 83(1986) POSITION- 31 12 26.     (N) 092 39 10.     (W)   SCALED
 BX1210* NAVD 88 ORTHO HEIGHT -    72.34  (+/-2cm)      237.3   (feet) VERTCON3
 BX1210  ______________________________________________________________________
 BX1210  GEOID HEIGHT    -        -26.407 (meters)                     GEOID18
 BX1210  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1210
 BX1210.The horizontal coordinates were scaled from a map and have
 BX1210.an estimated accuracy of +/- 6 seconds.
 BX1210
 BX1210.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1210
 BX1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1210.GEOID18 height accuracy estimate available here.
 BX1210
 BX1210.The vertical order pertains to the NGVD 29 superseded value.
 BX1210
 BX1210.Click photographs - Photos may exist for this station.
 BX1210
 BX1210;                    North         East    Units  Estimated Accuracy
 BX1210;SPC LA N     -    78,430.      985,440.      MT  (+/- 180 meters Scaled)
 BX1210
 BX1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ330526(NAD 83)
 BX1210
 BX1210                          SUPERSEDED SURVEY CONTROL
 BX1210
 BX1210  NGVD 29 (11/26/84)   72.334  (m)          237.32   (f) ADJUSTED    2 0
 BX1210
 BX1210.Superseded values are not recommended for survey control.
 BX1210
 BX1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1210.See file dsdata.pdf to determine how the superseded data were derived.
 BX1210
 BX1210_MARKER: DD = SURVEY DISK
 BX1210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1210_STAMPING: 40V22 1968
 BX1210_MARK LOGO: LADHGS
 BX1210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1210+STABILITY: SURFACE MOTION
 BX1210
 BX1210  HISTORY     - Date     Condition        Report By
 BX1210  HISTORY     - 1968     MONUMENTED       LADH
 BX1210  HISTORY     - 1969     GOOD             LADTD
 BX1210  HISTORY     - 19990424 GOOD             USPSQD
 BX1210
 BX1210                          STATION DESCRIPTION
 BX1210
 BX1210'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1210'7.03 MI NE FROM ELMER.
 BX1210'ABOUT 7.03 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 1199 AND LOUISIANA
 BX1210'HIGHWAY 488 FROM THE POST OFFICE AT ELMER.  1.05 MILES NORTHEAST OF
 BX1210'B.M. 40V23.  70 FEET NORTH OF LOUISIANA HIGHWAY 488.  114 FEET NORTH
 BX1210'OF RIGHT OF WAY MARKER ON SOUTH SIDE OF LOUISIANA HIGHWAY 488.  19
 BX1210'FEET NORTH OF RIGHT OF WAY MARKER ON NORTH SIDE OF LOUISIANA HIGHWAY
 BX1210'488.  90 FEET EAST OF AN OLD DIRT ROAD LEADING NORTH.  A STEEL WITNESS
 BX1210'POST IS SET 1.5 FEET NORTH OF THE MARK.  SECTION 26, T 3N, R 3W.
 BX1210
 BX1210                          STATION RECOVERY (1999)
 BX1210
 BX1210'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1209 ***********************************************************************
 BX1209  DESIGNATION -  40 V 23
 BX1209  PID         -  BX1209
 BX1209  STATE/COUNTY-  LA/RAPIDES
 BX1209  COUNTRY     -  US
 BX1209  USGS QUAD   -  ELMER (2018)
 BX1209
 BX1209                         *CURRENT SURVEY CONTROL
 BX1209  ______________________________________________________________________
 BX1209* NAD 83(1986) POSITION- 31 11 48.     (N) 092 39 52.     (W)   SCALED
 BX1209* NAVD 88 ORTHO HEIGHT -    69.01  (+/-2cm)      226.4   (feet) VERTCON3
 BX1209  ______________________________________________________________________
 BX1209  GEOID HEIGHT    -        -26.408 (meters)                     GEOID18
 BX1209  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1209
 BX1209.The horizontal coordinates were scaled from a map and have
 BX1209.an estimated accuracy of +/- 6 seconds.
 BX1209
 BX1209.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1209.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1209
 BX1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1209.GEOID18 height accuracy estimate available here.
 BX1209
 BX1209.The vertical order pertains to the NGVD 29 superseded value.
 BX1209
 BX1209.Click photographs - Photos may exist for this station.
 BX1209
 BX1209;                    North         East    Units  Estimated Accuracy
 BX1209;SPC LA N     -    77,260.      984,330.      MT  (+/- 180 meters Scaled)
 BX1209
 BX1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ319514(NAD 83)
 BX1209
 BX1209                          SUPERSEDED SURVEY CONTROL
 BX1209
 BX1209  NGVD 29 (11/26/84)   69.002  (m)          226.38   (f) ADJUSTED    2 0
 BX1209
 BX1209.Superseded values are not recommended for survey control.
 BX1209
 BX1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1209.See file dsdata.pdf to determine how the superseded data were derived.
 BX1209
 BX1209_MARKER: DD = SURVEY DISK
 BX1209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1209_STAMPING: 40V23 1968
 BX1209_MARK LOGO: LADHGS
 BX1209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1209+STABILITY: SURFACE MOTION
 BX1209
 BX1209  HISTORY     - Date     Condition        Report By
 BX1209  HISTORY     - 1968     MONUMENTED       LADH
 BX1209  HISTORY     - 1969     GOOD             LADTD
 BX1209  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1209
 BX1209                          STATION DESCRIPTION
 BX1209
 BX1209'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1209'5.98 MI NE FROM ELMER.
 BX1209'ABOUT 5.98 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 1199 AND LOUISIANA
 BX1209'HIGHWAY 488 FROM THE POST OFFICE AT ELMER.  1.05 MILES NORTHEAST OF
 BX1209'B.M. 40V24.  64 FEET EAST OF LOUISIANA HIGHWAY 488.  22 FEET EAST OF
 BX1209'RIGHT OF WAY MARKER.  109 FEET EAST OF BARBED WIRE FENCE.  A STEEL
 BX1209'WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.  SECTION 34, T 3N, R
 BX1209'3W.
 BX1209
 BX1209                          STATION RECOVERY (1999)
 BX1209
 BX1209'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1209'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1208 ***********************************************************************
 BX1208  DESIGNATION -  40 V 24
 BX1208  PID         -  BX1208
 BX1208  STATE/COUNTY-  LA/RAPIDES
 BX1208  COUNTRY     -  US
 BX1208  USGS QUAD   -  ELMER (2018)
 BX1208
 BX1208                         *CURRENT SURVEY CONTROL
 BX1208  ______________________________________________________________________
 BX1208* NAD 83(1986) POSITION- 31 11 03.     (N) 092 40 17.     (W)   SCALED
 BX1208* NAVD 88 ORTHO HEIGHT -    74.76  (+/-2cm)      245.3   (feet) VERTCON3
 BX1208  ______________________________________________________________________
 BX1208  GEOID HEIGHT    -        -26.417 (meters)                     GEOID18
 BX1208  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1208
 BX1208.The horizontal coordinates were scaled from a map and have
 BX1208.an estimated accuracy of +/- 6 seconds.
 BX1208
 BX1208.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1208.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1208
 BX1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1208.GEOID18 height accuracy estimate available here.
 BX1208
 BX1208.The vertical order pertains to the NGVD 29 superseded value.
 BX1208
 BX1208.Click photographs - Photos may exist for this station.
 BX1208
 BX1208;                    North         East    Units  Estimated Accuracy
 BX1208;SPC LA N     -    75,870.      983,660.      MT  (+/- 180 meters Scaled)
 BX1208
 BX1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ313500(NAD 83)
 BX1208
 BX1208                          SUPERSEDED SURVEY CONTROL
 BX1208
 BX1208  NGVD 29 (11/26/84)   74.752  (m)          245.25   (f) ADJUSTED    2 0
 BX1208
 BX1208.Superseded values are not recommended for survey control.
 BX1208
 BX1208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1208.See file dsdata.pdf to determine how the superseded data were derived.
 BX1208
 BX1208_MARKER: DD = SURVEY DISK
 BX1208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1208_STAMPING: 40V24 1968
 BX1208_MARK LOGO: LADHGS
 BX1208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1208+STABILITY: SURFACE MOTION
 BX1208
 BX1208  HISTORY     - Date     Condition        Report By
 BX1208  HISTORY     - 1968     MONUMENTED       LADH
 BX1208  HISTORY     - 1969     GOOD             LADTD
 BX1208  HISTORY     - 19990424 GOOD             USPSQD
 BX1208
 BX1208                          STATION DESCRIPTION
 BX1208
 BX1208'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1208'4.98 MI NE FROM ELMER.
 BX1208'ABOUT 4.98 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 1199 AND LOUISIANA
 BX1208'HIGHWAY 488 FROM THE POST OFFICE AT ELMER.  1.03 MILES NORTHEAST OF
 BX1208'B.M. 40V25.  69 FEET SOUTHEAST OF CENTER LINE OF LOUISIANA HIGHWAY
 BX1208'488.  37 FEET NORTHEAST OF CENTER LINE OF DIRT ROAD LEADING SOUTH. 37
 BX1208'FEET SOUTH OF GRAVEL ROAD (MELDER, LOUISIANA ROAD) LEADING EAST. 58
 BX1208'FEET SOUTH OF RIGHT OF WAY MARKER.  30 FEET SOUTHEAST OF A METAL GATE.
 BX1208'A STEEL WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK. SECTION 3, T
 BX1208'2N, R 3W.
 BX1208
 BX1208                          STATION RECOVERY (1999)
 BX1208
 BX1208'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1207 ***********************************************************************
 BX1207  DESIGNATION -  40 V 25
 BX1207  PID         -  BX1207
 BX1207  STATE/COUNTY-  LA/RAPIDES
 BX1207  COUNTRY     -  US
 BX1207  USGS QUAD   -  ELMER (2018)
 BX1207
 BX1207                         *CURRENT SURVEY CONTROL
 BX1207  ______________________________________________________________________
 BX1207* NAD 83(1986) POSITION- 31 10 28.     (N) 092 41 04.     (W)   SCALED
 BX1207* NAVD 88 ORTHO HEIGHT -    69.01  (+/-2cm)      226.4   (feet) VERTCON3
 BX1207  ______________________________________________________________________
 BX1207  GEOID HEIGHT    -        -26.418 (meters)                     GEOID18
 BX1207  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1207
 BX1207.The horizontal coordinates were scaled from a map and have
 BX1207.an estimated accuracy of +/- 6 seconds.
 BX1207
 BX1207.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1207.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1207
 BX1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1207.GEOID18 height accuracy estimate available here.
 BX1207
 BX1207.The vertical order pertains to the NGVD 29 superseded value.
 BX1207
 BX1207.Click photographs - Photos may exist for this station.
 BX1207
 BX1207;                    North         East    Units  Estimated Accuracy
 BX1207;SPC LA N     -    74,800.      982,420.      MT  (+/- 180 meters Scaled)
 BX1207
 BX1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ300489(NAD 83)
 BX1207
 BX1207                          SUPERSEDED SURVEY CONTROL
 BX1207
 BX1207  NGVD 29 (11/26/84)   69.005  (m)          226.39   (f) ADJUSTED    2 0
 BX1207
 BX1207.Superseded values are not recommended for survey control.
 BX1207
 BX1207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1207.See file dsdata.pdf to determine how the superseded data were derived.
 BX1207
 BX1207_MARKER: DD = SURVEY DISK
 BX1207_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX1207_SP_SET: BOX CULVERT
 BX1207_STAMPING: 40V25 1968
 BX1207_MARK LOGO: LADHGS
 BX1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1207+STABILITY: SURFACE MOTION
 BX1207
 BX1207  HISTORY     - Date     Condition        Report By
 BX1207  HISTORY     - 1968     MONUMENTED       LADH
 BX1207  HISTORY     - 1969     GOOD             LADTD
 BX1207  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1207
 BX1207                          STATION DESCRIPTION
 BX1207
 BX1207'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1207'3.95 MI NE FROM ELMER.
 BX1207'ABOUT 3.95 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 1199 AND LOUISIANA
 BX1207'HIGHWAY 488 FROM THE POST OFFICE AT ELMER.  74 FEET WEST OF CENTER
 BX1207'LINE OF LOUISIANA HIGHWAY 488.  55 FEET WEST OF WEST END OF BOX
 BX1207'CULVERT, 23 FEET WEST OF RIGHT OF WAY FENCE, AND IN THE EDGE OF A PINE
 BX1207'TREE GROVE.  A STEEL WITNESS POST IS SET 2 FEET NORTH OF THE MARK.
 BX1207'SECTION 4, T 2N, R 3W.
 BX1207
 BX1207                          STATION RECOVERY (1999)
 BX1207
 BX1207'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1207'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1206 ***********************************************************************
 BX1206  DESIGNATION -  40 V 26
 BX1206  PID         -  BX1206
 BX1206  STATE/COUNTY-  LA/RAPIDES
 BX1206  COUNTRY     -  US
 BX1206  USGS QUAD   -  ELMER (2018)
 BX1206
 BX1206                         *CURRENT SURVEY CONTROL
 BX1206  ______________________________________________________________________
 BX1206* NAD 83(1986) POSITION- 31 09 35.     (N) 092 41 32.     (W)   SCALED
 BX1206* NAVD 88 ORTHO HEIGHT -    58.13  (+/-2cm)      190.7   (feet) VERTCON3
 BX1206  ______________________________________________________________________
 BX1206  GEOID HEIGHT    -        -26.431 (meters)                     GEOID18
 BX1206  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1206
 BX1206.The horizontal coordinates were scaled from a map and have
 BX1206.an estimated accuracy of +/- 6 seconds.
 BX1206
 BX1206.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1206.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1206
 BX1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1206.GEOID18 height accuracy estimate available here.
 BX1206
 BX1206.The vertical order pertains to the NGVD 29 superseded value.
 BX1206
 BX1206.Click photographs - Photos may exist for this station.
 BX1206
 BX1206;                    North         East    Units  Estimated Accuracy
 BX1206;SPC LA N     -    73,170.      981,670.      MT  (+/- 180 meters Scaled)
 BX1206
 BX1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ293473(NAD 83)
 BX1206
 BX1206                          SUPERSEDED SURVEY CONTROL
 BX1206
 BX1206  NGVD 29 (11/26/84)   58.121  (m)          190.69   (f) ADJUSTED    2 0
 BX1206
 BX1206.Superseded values are not recommended for survey control.
 BX1206
 BX1206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1206.See file dsdata.pdf to determine how the superseded data were derived.
 BX1206
 BX1206_MARKER: DD = SURVEY DISK
 BX1206_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1206_SP_SET: BRIDGE CURB
 BX1206_STAMPING: 40V26 1968
 BX1206_MARK LOGO: LADHGS
 BX1206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1206
 BX1206  HISTORY     - Date     Condition        Report By
 BX1206  HISTORY     - 1968     MONUMENTED       LADH
 BX1206  HISTORY     - 1969     GOOD             LADTD
 BX1206  HISTORY     - 19990424 GOOD             USPSQD
 BX1206
 BX1206                          STATION DESCRIPTION
 BX1206
 BX1206'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1206'2.42 MI NE FROM ELMER.
 BX1206'ABOUT 1.72 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 1199 FROM THE POST
 BX1206'OFFICE AT ELMER TO THE INTERSECTION OF LOUISIANA HIGHWAY 1199 AND
 BX1206'LOUISIANA HIGHWAY 488.  THENCE NORTHEAST ALONG LOUISIANA HIGHWAY 488 A
 BX1206'DISTANCE OF 0.70 MILES.  12 FEET EAST OF CENTERLINE OF LOUISIANA
 BX1206'HIGHWAY 488.  25 FEET NORTH OF SOUTH WING WALL OF CONCRETE BRIDGE. AND
 BX1206'SET IN TOP OF CURB ON WEST SIDE OF BRIDGE.  A STEEL WITNESS POST IS
 BX1206'SET 3 FEET SOUTH OF THE MARK.  SECTION 8, T 2N, R 3W.
 BX1206
 BX1206                          STATION RECOVERY (1999)
 BX1206
 BX1206'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1206'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1205 ***********************************************************************
 BX1205  DESIGNATION -  40 V 27
 BX1205  PID         -  BX1205
 BX1205  STATE/COUNTY-  LA/RAPIDES
 BX1205  COUNTRY     -  US
 BX1205  USGS QUAD   -  ELMER (2018)
 BX1205
 BX1205                         *CURRENT SURVEY CONTROL
 BX1205  ______________________________________________________________________
 BX1205* NAD 83(1986) POSITION- 31 09 04.     (N) 092 41 52.     (W)   SCALED
 BX1205* NAVD 88 ORTHO HEIGHT -    66.42  (+/-2cm)      217.9   (feet) VERTCON3
 BX1205  ______________________________________________________________________
 BX1205  GEOID HEIGHT    -        -26.438 (meters)                     GEOID18
 BX1205  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1205
 BX1205.The horizontal coordinates were scaled from a map and have
 BX1205.an estimated accuracy of +/- 6 seconds.
 BX1205
 BX1205.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1205.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1205
 BX1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1205.GEOID18 height accuracy estimate available here.
 BX1205
 BX1205.The vertical order pertains to the NGVD 29 superseded value.
 BX1205
 BX1205.Click photographs - Photos may exist for this station.
 BX1205
 BX1205;                    North         East    Units  Estimated Accuracy
 BX1205;SPC LA N     -    72,210.      981,140.      MT  (+/- 180 meters Scaled)
 BX1205
 BX1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ288463(NAD 83)
 BX1205
 BX1205                          SUPERSEDED SURVEY CONTROL
 BX1205
 BX1205  NGVD 29 (11/26/84)   66.417  (m)          217.90   (f) ADJUSTED    2 0
 BX1205
 BX1205.Superseded values are not recommended for survey control.
 BX1205
 BX1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1205.See file dsdata.pdf to determine how the superseded data were derived.
 BX1205
 BX1205_MARKER: DD = SURVEY DISK
 BX1205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1205_STAMPING: 40V27 1968
 BX1205_MARK LOGO: LADHGS
 BX1205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1205+STABILITY: SURFACE MOTION
 BX1205
 BX1205  HISTORY     - Date     Condition        Report By
 BX1205  HISTORY     - 1968     MONUMENTED       LADH
 BX1205  HISTORY     - 1969     GOOD             LADTD
 BX1205  HISTORY     - 19990424 GOOD             USPSQD
 BX1205
 BX1205                          STATION DESCRIPTION
 BX1205
 BX1205'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1205'1.72 MI E FROM ELMER.
 BX1205'ABOUT 1.72 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 1199 FROM THE POST
 BX1205'OFFICE AT ELMER.  49 FEET NORTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY
 BX1205'1199.  31.5 FEET NORTHWEST OF CORNER OF CHAIN LINK FENCE.  25 FEET
 BX1205'NORTH OF SOUTHEAST END OF METAL PIPE.  115 FEET SOUTHEAST OF
 BX1205'INTERSECTION OF LOUISIANA HIGHWAY 488 AND LOUISIANA HIGHWAY 1199.  62
 BX1205'FEET SOUTHEAST OF NORTH END OF 18 INCH CONCRETE PIPE WITH HEADWALLS.
 BX1205'89 FEET SOUTHEAST OF CORNER OF CHAIN LINK FENCE.  132 FEET SOUTHEAST
 BX1205'OF CENTER LINE OF LOUISIANA HIGHWAY 488.  4.5 FEET SOUTH OF SOUTH END
 BX1205'OF STEEL CATTLE GUARD.  102 FEET SOUTHWEST OF EAST CORNER OF CAR PORT
 BX1205'ON BRICK RESIDENCE.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE
 BX1205'MARK.  SECTION 17, T 2N, R 3W.
 BX1205
 BX1205                          STATION RECOVERY (1999)
 BX1205
 BX1205'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1170 ***********************************************************************
 BX1170  DESIGNATION -  40 V 28
 BX1170  PID         -  BX1170
 BX1170  STATE/COUNTY-  LA/RAPIDES
 BX1170  COUNTRY     -  US
 BX1170  USGS QUAD   -  ELMER (2018)
 BX1170
 BX1170                         *CURRENT SURVEY CONTROL
 BX1170  ______________________________________________________________________
 BX1170* NAD 83(1986) POSITION- 31 08 48.     (N) 092 44 12.     (W)   SCALED
 BX1170* NAVD 88 ORTHO HEIGHT -    60.06  (+/-2cm)      197.0   (feet) VERTCON3
 BX1170  ______________________________________________________________________
 BX1170  GEOID HEIGHT    -        -26.409 (meters)                     GEOID18
 BX1170  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1170
 BX1170.The horizontal coordinates were scaled from a map and have
 BX1170.an estimated accuracy of +/- 6 seconds.
 BX1170
 BX1170.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1170.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1170
 BX1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1170.GEOID18 height accuracy estimate available here.
 BX1170
 BX1170.The vertical order pertains to the NGVD 29 superseded value.
 BX1170
 BX1170.Click photographs - Photos may exist for this station.
 BX1170
 BX1170;                    North         East    Units  Estimated Accuracy
 BX1170;SPC LA N     -    71,730.      977,430.      MT  (+/- 180 meters Scaled)
 BX1170
 BX1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ251458(NAD 83)
 BX1170
 BX1170                          SUPERSEDED SURVEY CONTROL
 BX1170
 BX1170  NGVD 29 (11/26/84)   60.055  (m)          197.03   (f) ADJUSTED    2 0
 BX1170
 BX1170.Superseded values are not recommended for survey control.
 BX1170
 BX1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1170.See file dsdata.pdf to determine how the superseded data were derived.
 BX1170
 BX1170_MARKER: DD = SURVEY DISK
 BX1170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1170_STAMPING: 40V28 1969
 BX1170_MARK LOGO: LADHGS
 BX1170_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1170+STABILITY: SURFACE MOTION
 BX1170
 BX1170  HISTORY     - Date     Condition        Report By
 BX1170  HISTORY     - 1969     MONUMENTED       LADH
 BX1170  HISTORY     - 1977     GOOD             LOCSUR
 BX1170  HISTORY     - 19990424 GOOD             USPSQD
 BX1170
 BX1170                          STATION DESCRIPTION
 BX1170
 BX1170'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1170'1.55 MI E FROM HINESTON.
 BX1170'ABOUT 1.55 MILES EAST ALONG LOUISIANA HIGHWAY 28 AND 112 FROM THE POST
 BX1170'OFFICE AT HINESTON.  THENCE 1.3 MILES EAST ALONG LOUISIANA HIGHWAY 112
 BX1170'FROM THE JUNCTION OF LOUISIANA HIGHWAY 28 AND 112 AT HINESTON. 0.4
 BX1170'MILE WEST OF THE OAK HILL HIGH SCHOOL.  60 FEET NORTH OF THE
 BX1170'CENTERLINE OF LOUISIANA HIGHWAY 112.  165 FEET SOUTH SOUTHWEST OF THE
 BX1170'SOUTHWEST CORNER OF THE FELLOWSHIP METHODIST CHURCH.  1 FOOT SOUTH OF
 BX1170'A CYCLONE AND COMBINATION MESH AND BARB WIRE FENCE CORNER. 78 FEET
 BX1170'WEST OF THE CENTER OF A STEEL CATTLE GUARD.  107 FEET WEST OF A POWER
 BX1170'POLE WITH A TRANSFORMER.  285 FEET EAST NORTHEAST OF THE CENTER OF THE
 BX1170'EAST END OF A CRESOTE TIMBER BRIDGE.  DISK IN TOP OF CONCRETE POST
 BX1170'PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE
 BX1170'MARK.
 BX1170
 BX1170                          STATION RECOVERY (1977)
 BX1170
 BX1170'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 BX1170'RECOVERED IN GOOD CONDITION.
 BX1170
 BX1170                          STATION RECOVERY (1999)
 BX1170
 BX1170'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0967 ***********************************************************************
 BX0967  DESIGNATION -  40 V 29
 BX0967  PID         -  BX0967
 BX0967  STATE/COUNTY-  LA/RAPIDES
 BX0967  COUNTRY     -  US
 BX0967  USGS QUAD   -  LECOMPTE (2018)
 BX0967
 BX0967                         *CURRENT SURVEY CONTROL
 BX0967  ______________________________________________________________________
 BX0967* NAD 83(1986) POSITION- 31 04 05.     (N) 092 23 06.     (W)   SCALED
 BX0967* NAVD 88 ORTHO HEIGHT -    21.16  (+/-2cm)       69.4   (feet) VERTCON3
 BX0967  ______________________________________________________________________
 BX0967  GEOID HEIGHT    -        -26.818 (meters)                     GEOID18
 BX0967  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0967
 BX0967.The horizontal coordinates were scaled from a map and have
 BX0967.an estimated accuracy of +/- 6 seconds.
 BX0967
 BX0967.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0967.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0967
 BX0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0967.GEOID18 height accuracy estimate available here.
 BX0967
 BX0967.The vertical order pertains to the NGVD 29 superseded value.
 BX0967
 BX0967.Click photographs - Photos may exist for this station.
 BX0967
 BX0967;                    North         East    Units  Estimated Accuracy
 BX0967;SPC LA N     -    62,990.    1,010,980.      MT  (+/- 180 meters Scaled)
 BX0967
 BX0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ586373(NAD 83)
 BX0967
 BX0967                          SUPERSEDED SURVEY CONTROL
 BX0967
 BX0967  NGVD 29 (11/26/84)   21.146  (m)           69.38   (f) ADJUSTED    2 0
 BX0967
 BX0967.Superseded values are not recommended for survey control.
 BX0967
 BX0967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0967.See file dsdata.pdf to determine how the superseded data were derived.
 BX0967
 BX0967_MARKER: DD = SURVEY DISK
 BX0967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0967_STAMPING: 40V29 1968
 BX0967_MARK LOGO: LADHGS
 BX0967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0967+STABILITY: SURFACE MOTION
 BX0967
 BX0967  HISTORY     - Date     Condition        Report By
 BX0967  HISTORY     - 1968     MONUMENTED       LADH
 BX0967  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0967
 BX0967                          STATION DESCRIPTION
 BX0967
 BX0967'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX0967'0.90 MI N FROM MEEKER.
 BX0967'ABOUT 1.2 MILES SOUTH ALONG MISSOURI PACIFIC RAILROAD TRACK FROM
 BX0967'COTTON GROWERS COMPANY INC. AT LECOMPTE.  ABOUT .90 MILES SOUTH OF
 BX0967'B.M. G28.5.  AND ABOUT .45 MILES SOUTH OF RAPIDES HIGH SCHOOL.  ABOUT
 BX0967'.20 MILES SOUTH OF OLD COTTON GIN.  2 FEET SOUTHEAST OF TELEPHONE
 BX0967'POLE.  34 FEET NORTHEAST OF EAST RAIL ON MAIN LINE.  73 FEET NORTHEAST
 BX0967'OF BARB WIRE FENCE.  191 FEET NORTHWEST OF A 30 INCH CONCRETE PIPE
 BX0967'UNDER MISSOURI PACIFIC RAILROAD.  79 FEET SOUTHWEST OF CENTER LINE OF
 BX0967'UNITED STATES HIGHWAY 71.  SET IN TOP OF 10 INCH CONCRETE POST 6
 BX0967'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2 FEET NORTHWEST
 BX0967'OF MARKER.  SECTION 6, T 1 N, R 1 E.
 BX0967
 BX0967                          STATION RECOVERY (1999)
 BX0967
 BX0967'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0967'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0983 ***********************************************************************
 BX0983  DESIGNATION -  40 V 3
 BX0983  PID         -  BX0983
 BX0983  STATE/COUNTY-  LA/RAPIDES
 BX0983  COUNTRY     -  US
 BX0983  USGS QUAD   -  LECOMPTE (2018)
 BX0983
 BX0983                         *CURRENT SURVEY CONTROL
 BX0983  ______________________________________________________________________
 BX0983* NAD 83(1986) POSITION- 31 03 48.     (N) 092 26 48.     (W)   SCALED
 BX0983* NAVD 88 ORTHO HEIGHT -    33.67  (+/-2cm)      110.5   (feet) VERTCON3
 BX0983  ______________________________________________________________________
 BX0983  GEOID HEIGHT    -        -26.791 (meters)                     GEOID18
 BX0983  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0983
 BX0983.The horizontal coordinates were scaled from a map and have
 BX0983.an estimated accuracy of +/- 6 seconds.
 BX0983
 BX0983.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0983.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0983
 BX0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0983.GEOID18 height accuracy estimate available here.
 BX0983
 BX0983.The vertical order pertains to the NGVD 29 superseded value.
 BX0983
 BX0983.Click photographs - Photos may exist for this station.
 BX0983
 BX0983;                    North         East    Units  Estimated Accuracy
 BX0983;SPC LA N     -    62,460.    1,005,090.      MT  (+/- 180 meters Scaled)
 BX0983
 BX0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ527367(NAD 83)
 BX0983
 BX0983                          SUPERSEDED SURVEY CONTROL
 BX0983
 BX0983  NGVD 29 (11/26/84)   33.653  (m)          110.41   (f) ADJUSTED    2 0
 BX0983
 BX0983.Superseded values are not recommended for survey control.
 BX0983
 BX0983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0983.See file dsdata.pdf to determine how the superseded data were derived.
 BX0983
 BX0983_MARKER: DD = SURVEY DISK
 BX0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0983_STAMPING: 40V3 1968
 BX0983_MARK LOGO: LADHGS
 BX0983_PROJECTION: FLUSH
 BX0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0983+STABILITY: SURFACE MOTION
 BX0983
 BX0983  HISTORY     - Date     Condition        Report By
 BX0983  HISTORY     - 1968     MONUMENTED       LADH
 BX0983  HISTORY     - 1979     GOOD             LADTD
 BX0983  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0983
 BX0983                          STATION DESCRIPTION
 BX0983
 BX0983'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX0983'3.45 MI W FROM LECOMPTE.
 BX0983'ABOUT 3.45 MILES WEST ALONG LOUISIANA HIGHWAY 112 FROM LECOMPTE HIGH
 BX0983'SCHOOL AT LECOMPTE.  .90 MILES WEST OF B.M. 40V2. 68 FEET NORTH OF
 BX0983'CENTER LILNE OF LOUISIANA HIGHWAY 112.  33 FEET NORTHEAST OF CORNER OF
 BX0983'COMBINATION MESH AND BARB WIRE FENCE.  83 FEET SOUTHEAST OF SOUTHWEST
 BX0983'CORNER OF FRAME RESIDENCE BELONGING TO WETZEL SCHROCK.  52 FEET
 BX0983'NORTHWEST OF WEST END OF 24 INCH PIPE UNDER DRIVEWAY OF ROADSIDE PARK.
 BX0983'SET IN TOP OF A 10 INCH CONCRETE POST FLUSH WITH GROUND.  A STEEL
 BX0983'WITNESS POST IS 2 FEET EAST OF MARKER.  SECTION 2, T 1N, R 1 W.
 BX0983
 BX0983                          STATION RECOVERY (1979)
 BX0983
 BX0983'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX0983'RECOVERED IN GOOD CONDITION.
 BX0983
 BX0983                          STATION RECOVERY (1999)
 BX0983
 BX0983'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0983'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1242 ***********************************************************************
 BX1242  DESIGNATION -  40 V 30
 BX1242  PID         -  BX1242
 BX1242  STATE/COUNTY-  LA/RAPIDES
 BX1242  COUNTRY     -  US
 BX1242  USGS QUAD   -  SIEPER (2018)
 BX1242
 BX1242                         *CURRENT SURVEY CONTROL
 BX1242  ______________________________________________________________________
 BX1242* NAD 83(1986) POSITION- 31 11 39.     (N) 092 45 24.     (W)   SCALED
 BX1242* NAVD 88 ORTHO HEIGHT -    61.04  (+/-2cm)      200.3   (feet) VERTCON3
 BX1242  ______________________________________________________________________
 BX1242  GEOID HEIGHT    -        -26.326 (meters)                     GEOID18
 BX1242  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1242
 BX1242.The horizontal coordinates were scaled from a map and have
 BX1242.an estimated accuracy of +/- 6 seconds.
 BX1242
 BX1242.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1242.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1242
 BX1242.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1242.GEOID18 height accuracy estimate available here.
 BX1242
 BX1242.The vertical order pertains to the NGVD 29 superseded value.
 BX1242
 BX1242.Click photographs - Photos may exist for this station.
 BX1242
 BX1242;                    North         East    Units  Estimated Accuracy
 BX1242;SPC LA N     -    77,000.      975,540.      MT  (+/- 180 meters Scaled)
 BX1242
 BX1242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ231511(NAD 83)
 BX1242
 BX1242                          SUPERSEDED SURVEY CONTROL
 BX1242
 BX1242  NGVD 29 (11/26/84)   61.045  (m)          200.28   (f) ADJUSTED    2 0
 BX1242
 BX1242.Superseded values are not recommended for survey control.
 BX1242
 BX1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1242.See file dsdata.pdf to determine how the superseded data were derived.
 BX1242
 BX1242_MARKER: DD = SURVEY DISK
 BX1242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1242_STAMPING: 40V30 1969
 BX1242_MARK LOGO: LADHGS
 BX1242_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1242+STABILITY: SURFACE MOTION
 BX1242
 BX1242  HISTORY     - Date     Condition        Report By
 BX1242  HISTORY     - 1969     MONUMENTED       LADH
 BX1242  HISTORY     - 19990424 GOOD             USPSQD
 BX1242
 BX1242                          STATION DESCRIPTION
 BX1242
 BX1242'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1242'3.6 MI N FROM HINESTON.
 BX1242'ABOUT 3.6 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1242'AT HINESTON TO THE JUNCTION OF LOUISIANA HIGHWAY 28 AND 465, THENCE
 BX1242'1.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465.  60 FEET NORTHEAST OF
 BX1242'CENTERLINE OF LOUISIANA HIGHWAY 465.  20 FEET EAST NORTHEAST OF CORNER
 BX1242'OF FENCE.  7 FEET NORTH NORTHEAST OF A 12 INCH PINE TREE.  338 FEET
 BX1242'SOUTH SOUTHEAST OF A METAL PIPE UNDER LOUISIANA HIGHWAY 465. 1.1 MILE
 BX1242'MILES NORTHWEST OF BENCH MARK 40V64.  DISK SET IN TOP OF A CONCRETE
 BX1242'POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF
 BX1242'THE MARK.
 BX1242
 BX1242                          STATION RECOVERY (1999)
 BX1242
 BX1242'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1243 ***********************************************************************
 BX1243  DESIGNATION -  40 V 31
 BX1243  PID         -  BX1243
 BX1243  STATE/COUNTY-  LA/RAPIDES
 BX1243  COUNTRY     -  US
 BX1243  USGS QUAD   -  SIEPER (2018)
 BX1243
 BX1243                         *CURRENT SURVEY CONTROL
 BX1243  ______________________________________________________________________
 BX1243* NAD 83(1986) POSITION- 31 12 16.     (N) 092 46 04.     (W)   SCALED
 BX1243* NAVD 88 ORTHO HEIGHT -    59.28  (+/-2cm)      194.5   (feet) VERTCON3
 BX1243  ______________________________________________________________________
 BX1243  GEOID HEIGHT    -        -26.304 (meters)                     GEOID18
 BX1243  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1243
 BX1243.The horizontal coordinates were scaled from a map and have
 BX1243.an estimated accuracy of +/- 6 seconds.
 BX1243
 BX1243.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1243.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1243
 BX1243.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1243.GEOID18 height accuracy estimate available here.
 BX1243
 BX1243.The vertical order pertains to the NGVD 29 superseded value.
 BX1243
 BX1243.Click photographs - Photos may exist for this station.
 BX1243
 BX1243;                    North         East    Units  Estimated Accuracy
 BX1243;SPC LA N     -    78,140.      974,480.      MT  (+/- 180 meters Scaled)
 BX1243
 BX1243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ221522(NAD 83)
 BX1243
 BX1243                          SUPERSEDED SURVEY CONTROL
 BX1243
 BX1243  NGVD 29 (11/26/84)   59.280  (m)          194.49   (f) ADJUSTED    2 0
 BX1243
 BX1243.Superseded values are not recommended for survey control.
 BX1243
 BX1243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1243.See file dsdata.pdf to determine how the superseded data were derived.
 BX1243
 BX1243_MARKER: DD = SURVEY DISK
 BX1243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1243_STAMPING: 40V31 1969
 BX1243_MARK LOGO: LADHGS
 BX1243_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1243+STABILITY: SURFACE MOTION
 BX1243
 BX1243  HISTORY     - Date     Condition        Report By
 BX1243  HISTORY     - 1969     MONUMENTED       LADH
 BX1243  HISTORY     - 19990424 GOOD             USPSQD
 BX1243
 BX1243                          STATION DESCRIPTION
 BX1243
 BX1243'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1243'2.55 MI SE FROM SIEPER.
 BX1243'ABOUT 2.55 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1243'OFFICE AT SIEPER.  223 FEET NORTH NORTHEAST OF CENTERLINE OF LOUISIANA
 BX1243'HIGHWAY 465.  3.5 FEET NORTH OF FENCE CORNER COMBINATION MESH AND BARB
 BX1243'WIRE.  69 FEET EAST OF THE EAST END OF A WOOD CATTLE GUARD. 127.5 FEET
 BX1243'SOUTHEAST OF THE SOUTHEAST CORNER OF FRAME RESIDENCE. 1 FOOT EAST OF
 BX1243'FENCE.  0.95 MILE NORTHWEST OF BENCH MARK 40V30. DISK SET IN TOP OF A
 BX1243'CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1243'NORTH OF THE MARK.
 BX1243
 BX1243                          STATION RECOVERY (1999)
 BX1243
 BX1243'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1245 ***********************************************************************
 BX1245  DESIGNATION -  40 V 32
 BX1245  PID         -  BX1245
 BX1245  STATE/COUNTY-  LA/RAPIDES
 BX1245  COUNTRY     -  US
 BX1245  USGS QUAD   -  SIEPER (2018)
 BX1245
 BX1245                         *CURRENT SURVEY CONTROL
 BX1245  ______________________________________________________________________
 BX1245* NAD 83(1986) POSITION- 31 12 35.     (N) 092 46 50.     (W)   SCALED
 BX1245* NAVD 88 ORTHO HEIGHT -    61.03  (+/-2cm)      200.2   (feet) VERTCON3
 BX1245  ______________________________________________________________________
 BX1245  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 BX1245  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1245
 BX1245.The horizontal coordinates were scaled from a map and have
 BX1245.an estimated accuracy of +/- 6 seconds.
 BX1245
 BX1245.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1245.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1245
 BX1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1245.GEOID18 height accuracy estimate available here.
 BX1245
 BX1245.The vertical order pertains to the NGVD 29 superseded value.
 BX1245
 BX1245.Click photographs - Photos may exist for this station.
 BX1245
 BX1245;                    North         East    Units  Estimated Accuracy
 BX1245;SPC LA N     -    78,730.      973,270.      MT  (+/- 180 meters Scaled)
 BX1245
 BX1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ209528(NAD 83)
 BX1245
 BX1245                          SUPERSEDED SURVEY CONTROL
 BX1245
 BX1245  NGVD 29 (11/26/84)   61.034  (m)          200.24   (f) ADJUSTED    2 0
 BX1245
 BX1245.Superseded values are not recommended for survey control.
 BX1245
 BX1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1245.See file dsdata.pdf to determine how the superseded data were derived.
 BX1245
 BX1245_MARKER: DD = SURVEY DISK
 BX1245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1245_STAMPING: 40V32 1969
 BX1245_MARK LOGO: LADHGS
 BX1245_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1245+STABILITY: SURFACE MOTION
 BX1245
 BX1245  HISTORY     - Date     Condition        Report By
 BX1245  HISTORY     - 1969     MONUMENTED       LADH
 BX1245  HISTORY     - 19990424 GOOD             USPSQD
 BX1245
 BX1245                          STATION DESCRIPTION
 BX1245
 BX1245'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1245'1.7 MI SE FROM SIEPER.
 BX1245'ABOUT 1.7 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1245'OFFICE AT SIEPER.  0.85 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1245'FROM BENCH MARK 40V31.  62.5 FEET NORTH OF CENTERLINE OF LOUISIANA
 BX1245'HIGHWAY 465.  41 FEET SOUTHEAST OF A GRAVEL ROAD LEADING NORTHEAST.
 BX1245'23.3 FEET NORTH NORTHEAST OF 13 INCH POST OAK TREE.  0.10 MILE
 BX1245'NORTHWEST OF CONCRETE PIPE UNDER LOUISIANA HIGHWAY 465.  DISK SET IN
 BX1245'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS POST
 BX1245'IS SET 1 FOOT NORTH OF THE MARK.
 BX1245
 BX1245                          STATION RECOVERY (1999)
 BX1245
 BX1245'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1245'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1246 ***********************************************************************
 BX1246  DESIGNATION -  40 V 33
 BX1246  PID         -  BX1246
 BX1246  STATE/COUNTY-  LA/RAPIDES
 BX1246  COUNTRY     -  US
 BX1246  USGS QUAD   -  SIEPER (2018)
 BX1246
 BX1246                         *CURRENT SURVEY CONTROL
 BX1246  ______________________________________________________________________
 BX1246* NAD 83(1986) POSITION- 31 12 28.     (N) 092 47 50.     (W)   SCALED
 BX1246* NAVD 88 ORTHO HEIGHT -    53.43  (+/-2cm)      175.3   (feet) VERTCON3
 BX1246  ______________________________________________________________________
 BX1246  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 BX1246  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1246
 BX1246.The horizontal coordinates were scaled from a map and have
 BX1246.an estimated accuracy of +/- 6 seconds.
 BX1246
 BX1246.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1246.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1246
 BX1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1246.GEOID18 height accuracy estimate available here.
 BX1246
 BX1246.The vertical order pertains to the NGVD 29 superseded value.
 BX1246
 BX1246.Click photographs - Photos may exist for this station.
 BX1246
 BX1246;                    North         East    Units  Estimated Accuracy
 BX1246;SPC LA N     -    78,520.      971,680.      MT  (+/- 180 meters Scaled)
 BX1246
 BX1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ193526(NAD 83)
 BX1246
 BX1246                          SUPERSEDED SURVEY CONTROL
 BX1246
 BX1246  NGVD 29 (11/26/84)   53.436  (m)          175.31   (f) ADJUSTED    2 0
 BX1246
 BX1246.Superseded values are not recommended for survey control.
 BX1246
 BX1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1246.See file dsdata.pdf to determine how the superseded data were derived.
 BX1246
 BX1246_MARKER: DD = SURVEY DISK
 BX1246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1246_STAMPING: 40V33 1969
 BX1246_MARK LOGO: LADHGS
 BX1246_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1246+STABILITY: SURFACE MOTION
 BX1246
 BX1246  HISTORY     - Date     Condition        Report By
 BX1246  HISTORY     - 1969     MONUMENTED       LADH
 BX1246  HISTORY     - 19990424 GOOD             USPSQD
 BX1246
 BX1246                          STATION DESCRIPTION
 BX1246
 BX1246'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1246'0.70 MI SW FROM SIEPER.
 BX1246'ABOUT 0.70 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1246'OFFICE AT SIEPER.  1.0 MILE NORTHWEST OF BENCH MARK 40V32.  76 FEET
 BX1246'NORTH OF CENTER OF LOUISIANA HIGHWAY 465.  326 FEET WEST OF NORTHWEST
 BX1246'CORNER OF CONCRETE BRIDGE ON LOUISIANA HIGHWAY 465.  18 FEET WEST OF
 BX1246'30 INCH PINE TREE.  22 FEET NORTH NORTHEAST OF 24 INCH PINE TREE. DISK
 BX1246'SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS
 BX1246'POST IS SET 1 FOOT NORTH OF THE MARK.
 BX1246
 BX1246                          STATION RECOVERY (1999)
 BX1246
 BX1246'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1247 ***********************************************************************
 BX1247  DESIGNATION -  40 V 34
 BX1247  PID         -  BX1247
 BX1247  STATE/COUNTY-  LA/RAPIDES
 BX1247  COUNTRY     -  US
 BX1247  USGS QUAD   -  SIEPER (2018)
 BX1247
 BX1247                         *CURRENT SURVEY CONTROL
 BX1247  ______________________________________________________________________
 BX1247* NAD 83(1986) POSITION- 31 12 52.     (N) 092 48 42.     (W)   SCALED
 BX1247* NAVD 88 ORTHO HEIGHT -    55.31  (+/-2cm)      181.5   (feet) VERTCON3
 BX1247  ______________________________________________________________________
 BX1247  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 BX1247  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1247
 BX1247.The horizontal coordinates were scaled from a map and have
 BX1247.an estimated accuracy of +/- 6 seconds.
 BX1247
 BX1247.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1247.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1247
 BX1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1247.GEOID18 height accuracy estimate available here.
 BX1247
 BX1247.The vertical order pertains to the NGVD 29 superseded value.
 BX1247
 BX1247.Click photographs - Photos may exist for this station.
 BX1247
 BX1247;                    North         East    Units  Estimated Accuracy
 BX1247;SPC LA N     -    79,260.      970,300.      MT  (+/- 180 meters Scaled)
 BX1247
 BX1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ179533(NAD 83)
 BX1247
 BX1247                          SUPERSEDED SURVEY CONTROL
 BX1247
 BX1247  NGVD 29 (11/26/84)   55.324  (m)          181.51   (f) ADJUSTED    2 0
 BX1247
 BX1247.Superseded values are not recommended for survey control.
 BX1247
 BX1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1247.See file dsdata.pdf to determine how the superseded data were derived.
 BX1247
 BX1247_MARKER: DD = SURVEY DISK
 BX1247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1247_STAMPING: 40V34 1969
 BX1247_MARK LOGO: LADHGS
 BX1247_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1247+STABILITY: SURFACE MOTION
 BX1247
 BX1247  HISTORY     - Date     Condition        Report By
 BX1247  HISTORY     - 1969     MONUMENTED       LADH
 BX1247  HISTORY     - 19990424 GOOD             USPSQD
 BX1247
 BX1247                          STATION DESCRIPTION
 BX1247
 BX1247'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1247'0.35 MI NW FROM SIEPER.
 BX1247'ABOUT 0.35 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1247'OFFICE AT SIEPER.  1.05 MILES NORTHWEST OF BENCH MARK 40V33.  97 FEET
 BX1247'NORTH NORTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY 465.  72 FEET NORTH
 BX1247'NORTHEAST OF SOUTHEAST END OF CONCRETE PIPE SIDE DRAIN.  48 FEET NORTH
 BX1247'OF COMBINATION POWER AND TELEPHONE POLE WITH TWO GUY WIRES. 60 FEET
 BX1247'NORTHEAST OF CENTERLINE OF DIM ROAD LEADING NORTH.  5 FEET WEST OF A
 BX1247'ANCHOR POLE TO A HIGH LINE POLE.  DISK SET IN THE TOP OF A CONCRETE
 BX1247'POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF
 BX1247'THE MARK.
 BX1247
 BX1247                          STATION RECOVERY (1999)
 BX1247
 BX1247'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1269 ***********************************************************************
 BX1269  DESIGNATION -  40 V 35
 BX1269  PID         -  BX1269
 BX1269  STATE/COUNTY-  LA/RAPIDES
 BX1269  COUNTRY     -  US
 BX1269  USGS QUAD   -  AFEMAN (2018)
 BX1269
 BX1269                         *CURRENT SURVEY CONTROL
 BX1269  ______________________________________________________________________
 BX1269* NAD 83(1986) POSITION- 31 06 40.     (N) 092 46 01.     (W)   SCALED
 BX1269* NAVD 88 ORTHO HEIGHT -    47.65  (+/-2cm)      156.3   (feet) VERTCON3
 BX1269  ______________________________________________________________________
 BX1269  GEOID HEIGHT    -        -26.440 (meters)                     GEOID18
 BX1269  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1269
 BX1269.The horizontal coordinates were scaled from a map and have
 BX1269.an estimated accuracy of +/- 6 seconds.
 BX1269
 BX1269.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1269.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1269
 BX1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1269.GEOID18 height accuracy estimate available here.
 BX1269
 BX1269.The vertical order pertains to the NGVD 29 superseded value.
 BX1269
 BX1269.Click photographs - Photos may exist for this station.
 BX1269
 BX1269;                    North         East    Units  Estimated Accuracy
 BX1269;SPC LA N     -    67,790.      974,540.      MT  (+/- 180 meters Scaled)
 BX1269
 BX1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ222419(NAD 83)
 BX1269
 BX1269                          SUPERSEDED SURVEY CONTROL
 BX1269
 BX1269  NGVD 29 (11/26/84)   47.657  (m)          156.35   (f) ADJUSTED    2 0
 BX1269
 BX1269.Superseded values are not recommended for survey control.
 BX1269
 BX1269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1269.See file dsdata.pdf to determine how the superseded data were derived.
 BX1269
 BX1269_MARKER: DD = SURVEY DISK
 BX1269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1269_STAMPING: 40V35 1969
 BX1269_MARK LOGO: LADHGS
 BX1269_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1269+STABILITY: SURFACE MOTION
 BX1269
 BX1269  HISTORY     - Date     Condition        Report By
 BX1269  HISTORY     - 1969     MONUMENTED       LADH
 BX1269  HISTORY     - 19990424 GOOD             USPSQD
 BX1269
 BX1269                          STATION DESCRIPTION
 BX1269
 BX1269'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1269'2.3 MI SW FROM HINESTON.
 BX1269'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 1.1 MILES
 BX1269'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1269'1.1 MILES SOUTH OF B.M. A182 1961.  LOCATED AT THE INTERSECTION OF
 BX1269'LOUISIANA HIGHWAY 112 AND LOUISIANA HIGHWAY 28.  82 FEET WEST OF
 BX1269'CENTERLINE OF LOUISIANA HIGHWAY 112.  71 FEET NORTHWEST OF NORTH END
 BX1269'OF A 18 INCH CONCRETE PIPE SIDE DRAIN.  63 FEET NORTH OF CENTERLINE OF
 BX1269'A DIM ROAD LEADING WEST.  35 FEET NORTHEAST OF A 24 INCH BEECH TREE.
 BX1269'17 FEET NORTHWEST OF A 18 INCH BEECH TREE.  DISK IN THE TOP OF A
 BX1269'CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1269'WEST OF THE MARK.  SECTION 34, T 2N, R 4W.
 BX1269
 BX1269                          STATION RECOVERY (1999)
 BX1269
 BX1269'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1268 ***********************************************************************
 BX1268  DESIGNATION -  40 V 36
 BX1268  PID         -  BX1268
 BX1268  STATE/COUNTY-  LA/RAPIDES
 BX1268  COUNTRY     -  US
 BX1268  USGS QUAD   -  AFEMAN (2018)
 BX1268
 BX1268                         *CURRENT SURVEY CONTROL
 BX1268  ______________________________________________________________________
 BX1268* NAD 83(1986) POSITION- 31 05 51.     (N) 092 46 02.     (W)   SCALED
 BX1268* NAVD 88 ORTHO HEIGHT -    49.00  (+/-2cm)      160.8   (feet) VERTCON3
 BX1268  ______________________________________________________________________
 BX1268  GEOID HEIGHT    -        -26.461 (meters)                     GEOID18
 BX1268  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1268
 BX1268.The horizontal coordinates were scaled from a map and have
 BX1268.an estimated accuracy of +/- 6 seconds.
 BX1268
 BX1268.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1268.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1268
 BX1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1268.GEOID18 height accuracy estimate available here.
 BX1268
 BX1268.The vertical order pertains to the NGVD 29 superseded value.
 BX1268
 BX1268.Click photographs - Photos may exist for this station.
 BX1268
 BX1268;                    North         East    Units  Estimated Accuracy
 BX1268;SPC LA N     -    66,280.      974,510.      MT  (+/- 180 meters Scaled)
 BX1268
 BX1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ221404(NAD 83)
 BX1268
 BX1268                          SUPERSEDED SURVEY CONTROL
 BX1268
 BX1268  NGVD 29 (11/26/84)   49.005  (m)          160.78   (f) ADJUSTED    2 0
 BX1268
 BX1268.Superseded values are not recommended for survey control.
 BX1268
 BX1268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1268.See file dsdata.pdf to determine how the superseded data were derived.
 BX1268
 BX1268_MARKER: DD = SURVEY DISK
 BX1268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1268_STAMPING: 40V36 1969
 BX1268_MARK LOGO: LADHGS
 BX1268_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1268+STABILITY: SURFACE MOTION
 BX1268
 BX1268  HISTORY     - Date     Condition        Report By
 BX1268  HISTORY     - 1969     MONUMENTED       LADH
 BX1268  HISTORY     - 19990424 GOOD             USPSQD
 BX1268
 BX1268                          STATION DESCRIPTION
 BX1268
 BX1268'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1268'3.3 MI SW FROM HINESTON.
 BX1268'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 2.1 MILES
 BX1268'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1268'1.0 MILES SOUTH OF B.M. 40V35.  96 FEET WEST OF CENTERLINE OF
 BX1268'LOUISIANA HIGHWAY 112.  411 FEET NORTHEAST OF NORTHEAST CORNER OF
 BX1268'FRAME RESIDENCE.  1 FOOT NORTH OF A YARD FENCE.  20 FEET WEST OF CENCE
 BX1268'CORNER.  64 FEET SOUTHWEST OF A TELEPHONE POLE.  71 FEET WEST
 BX1268'SOUTHWEST OF A 24 INCH CONCRETE PIPE SIDE DRAIN.  DISK IN TOP OF A
 BX1268'CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1268'WEST OF THE MARK.  SECTION 3, T 1N, R 4W.
 BX1268
 BX1268                          STATION RECOVERY (1999)
 BX1268
 BX1268'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1268'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1267 ***********************************************************************
 BX1267  DESIGNATION -  40 V 37
 BX1267  PID         -  BX1267
 BX1267  STATE/COUNTY-  LA/RAPIDES
 BX1267  COUNTRY     -  US
 BX1267  USGS QUAD   -  AFEMAN (2018)
 BX1267
 BX1267                         *CURRENT SURVEY CONTROL
 BX1267  ______________________________________________________________________
 BX1267* NAD 83(1986) POSITION- 31 05 07.     (N) 092 45 33.     (W)   SCALED
 BX1267* NAVD 88 ORTHO HEIGHT -    51.00  (+/-2cm)      167.3   (feet) VERTCON3
 BX1267  ______________________________________________________________________
 BX1267  GEOID HEIGHT    -        -26.488 (meters)                     GEOID18
 BX1267  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1267
 BX1267.The horizontal coordinates were scaled from a map and have
 BX1267.an estimated accuracy of +/- 6 seconds.
 BX1267
 BX1267.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1267.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1267
 BX1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1267.GEOID18 height accuracy estimate available here.
 BX1267
 BX1267.The vertical order pertains to the NGVD 29 superseded value.
 BX1267
 BX1267.Click photographs - Photos may exist for this station.
 BX1267
 BX1267;                    North         East    Units  Estimated Accuracy
 BX1267;SPC LA N     -    64,920.      975,270.      MT  (+/- 180 meters Scaled)
 BX1267
 BX1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ229390(NAD 83)
 BX1267
 BX1267                          SUPERSEDED SURVEY CONTROL
 BX1267
 BX1267  NGVD 29 (11/26/84)   51.002  (m)          167.33   (f) ADJUSTED    2 0
 BX1267
 BX1267.Superseded values are not recommended for survey control.
 BX1267
 BX1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1267.See file dsdata.pdf to determine how the superseded data were derived.
 BX1267
 BX1267_MARKER: DD = SURVEY DISK
 BX1267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1267_STAMPING: 40V37 1969
 BX1267_MARK LOGO: LADHGS
 BX1267_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1267+STABILITY: SURFACE MOTION
 BX1267
 BX1267  HISTORY     - Date     Condition        Report By
 BX1267  HISTORY     - 1969     MONUMENTED       LADH
 BX1267  HISTORY     - 19990424 GOOD             USPSQD
 BX1267
 BX1267                          STATION DESCRIPTION
 BX1267
 BX1267'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1267'4.5 MI SW FROM HINESTON.
 BX1267'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 3.2 MILES
 BX1267'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1267'1.1 MILES SOUTH OF B.M. 40V36.  107 FEET NORTHEAST OF CENTERLINE OF
 BX1267'LOUISIANA HIGHWAY 112.  98 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 BX1267'FRAME RESIDENCE.  46 FEET SOUTH SOUTHWEST OF THE SOUTHWEST CORNER OF
 BX1267'YARD.  34 FEET NORTH NORTHWEST OF CENTERLINE OF GRAVEL DRIVEWAY.  6
 BX1267'FEET SOUTH OF A TRIPLE FORKED CEDAR TREE.  69 FEET NORTHEAST OF A
 BX1267'FENCE CORNER.  84 FEET NORTHEAST OF THE NORTHWEST END OF A 18 INCH
 BX1267'CONCRETE PIPE SIDE DRAIN.  DISK IN TOP OF A CONCRETE POST PROJECTING 3
 BX1267'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTHEAST OF THE MARK.
 BX1267'SECTION 2, T 1N, R 4W.
 BX1267
 BX1267                          STATION RECOVERY (1999)
 BX1267
 BX1267'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1266 ***********************************************************************
 BX1266  DESIGNATION -  40 V 38
 BX1266  PID         -  BX1266
 BX1266  STATE/COUNTY-  LA/RAPIDES
 BX1266  COUNTRY     -  US
 BX1266  USGS QUAD   -  MELDER (2018)
 BX1266
 BX1266                         *CURRENT SURVEY CONTROL
 BX1266  ______________________________________________________________________
 BX1266* NAD 83(1986) POSITION- 31 04 35.     (N) 092 44 53.     (W)   SCALED
 BX1266* NAVD 88 ORTHO HEIGHT -    53.88  (+/-2cm)      176.8   (feet) VERTCON3
 BX1266  ______________________________________________________________________
 BX1266  GEOID HEIGHT    -        -26.513 (meters)                     GEOID18
 BX1266  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1266
 BX1266.The horizontal coordinates were scaled from a map and have
 BX1266.an estimated accuracy of +/- 6 seconds.
 BX1266
 BX1266.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1266.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1266
 BX1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1266.GEOID18 height accuracy estimate available here.
 BX1266
 BX1266.The vertical order pertains to the NGVD 29 superseded value.
 BX1266
 BX1266.Click photographs - Photos may exist for this station.
 BX1266
 BX1266;                    North         East    Units  Estimated Accuracy
 BX1266;SPC LA N     -    63,940.      976,330.      MT  (+/- 180 meters Scaled)
 BX1266
 BX1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ240380(NAD 83)
 BX1266
 BX1266                          SUPERSEDED SURVEY CONTROL
 BX1266
 BX1266  NGVD 29 (11/26/84)   53.877  (m)          176.76   (f) ADJUSTED    2 0
 BX1266
 BX1266.Superseded values are not recommended for survey control.
 BX1266
 BX1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1266.See file dsdata.pdf to determine how the superseded data were derived.
 BX1266
 BX1266_MARKER: DD = SURVEY DISK
 BX1266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1266_STAMPING: 40V38 1969
 BX1266_MARK LOGO: LADHGS
 BX1266_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1266+STABILITY: SURFACE MOTION
 BX1266
 BX1266  HISTORY     - Date     Condition        Report By
 BX1266  HISTORY     - 1969     MONUMENTED       LADH
 BX1266  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1266
 BX1266                          STATION DESCRIPTION
 BX1266
 BX1266'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1266'5.35 MI SE FROM HINESTON.
 BX1266'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 4.15 MILES
 BX1266'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1266'0.95 MILES SOUTHEAST OF B.M. 40V37.  134 FEET NORTH NORTHEAST OF
 BX1266'CENTERLINE OF LOUISIANA HIGHWAY 112.  4 FEET NORTH NORTHEAST OF THE
 BX1266'SOUTHEAST CORNER OF A CYCLONE FENCE.  71 FEET EAST OF A YARD GATE. 118
 BX1266'FEET EAST OF THE CENTER OF A STEEL CATTLE GUARD.  43 FEET SOUTH
 BX1266'SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME RESIDENCE.  DISK IN TOP
 BX1266'OF A CONCRETE POST PROJECTING 3 INCHES.  A STEEL WITNESS POST IS SET 1
 BX1266'FOOT NORTH OF THE MARK.
 BX1266
 BX1266                          STATION RECOVERY (1999)
 BX1266
 BX1266'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1266'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1265 ***********************************************************************
 BX1265  DESIGNATION -  40 V 39
 BX1265  PID         -  BX1265
 BX1265  STATE/COUNTY-  LA/RAPIDES
 BX1265  COUNTRY     -  US
 BX1265  USGS QUAD   -  MELDER (2018)
 BX1265
 BX1265                         *CURRENT SURVEY CONTROL
 BX1265  ______________________________________________________________________
 BX1265* NAD 83(1986) POSITION- 31 04 12.     (N) 092 43 58.     (W)   SCALED
 BX1265* NAVD 88 ORTHO HEIGHT -    49.32  (+/-2cm)      161.8   (feet) VERTCON3
 BX1265  ______________________________________________________________________
 BX1265  GEOID HEIGHT    -        -26.537 (meters)                     GEOID18
 BX1265  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1265
 BX1265.The horizontal coordinates were scaled from a map and have
 BX1265.an estimated accuracy of +/- 6 seconds.
 BX1265
 BX1265.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1265.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1265
 BX1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1265.GEOID18 height accuracy estimate available here.
 BX1265
 BX1265.The vertical order pertains to the NGVD 29 superseded value.
 BX1265
 BX1265.Click photographs - Photos may exist for this station.
 BX1265
 BX1265;                    North         East    Units  Estimated Accuracy
 BX1265;SPC LA N     -    63,220.      977,780.      MT  (+/- 180 meters Scaled)
 BX1265
 BX1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ254373(NAD 83)
 BX1265
 BX1265                          SUPERSEDED SURVEY CONTROL
 BX1265
 BX1265  NGVD 29 (11/26/84)   49.320  (m)          161.81   (f) ADJUSTED    2 0
 BX1265
 BX1265.Superseded values are not recommended for survey control.
 BX1265
 BX1265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1265.See file dsdata.pdf to determine how the superseded data were derived.
 BX1265
 BX1265_MARKER: DD = SURVEY DISK
 BX1265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1265_STAMPING: 40V39 1969
 BX1265_MARK LOGO: LADHGS
 BX1265_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1265+STABILITY: SURFACE MOTION
 BX1265
 BX1265  HISTORY     - Date     Condition        Report By
 BX1265  HISTORY     - 1969     MONUMENTED       LADH
 BX1265  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1265
 BX1265                          STATION DESCRIPTION
 BX1265
 BX1265'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1265'6.4 MI SE FROM HINESTON.
 BX1265'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 5.2 MILES
 BX1265'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1265'1.05 MILES SOUTHEAST OF B.M. 40V38.  73 FEET NORTH OF CENTERLINE OF
 BX1265'LOUISIANA HIGHWAY 112.  157 FEET SOUTH OF SOUTHEAST CORNER OF FRAM
 BX1265'RESIDENCE.  59 FEET NORTHEAST OF EAST END OF A 18 INCH METAL PIPE SIDE
 BX1265'DRAIN.  DISK IN TOP OF A CONCRETE POST PROJECTING 3 INCHES.  A STEEL
 BX1265'WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.  SECTION 12, T 1N, R 4W.
 BX1265
 BX1265                          STATION RECOVERY (1999)
 BX1265
 BX1265'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0984 ***********************************************************************
 BX0984  DESIGNATION -  40 V 4
 BX0984  PID         -  BX0984
 BX0984  STATE/COUNTY-  LA/RAPIDES
 BX0984  COUNTRY     -  US
 BX0984  USGS QUAD   -  LECOMPTE (2018)
 BX0984
 BX0984                         *CURRENT SURVEY CONTROL
 BX0984  ______________________________________________________________________
 BX0984* NAD 83(1986) POSITION- 31 03 39.     (N) 092 27 55.     (W)   SCALED
 BX0984* NAVD 88 ORTHO HEIGHT -    45.30  (+/-2cm)      148.6   (feet) VERTCON3
 BX0984  ______________________________________________________________________
 BX0984  GEOID HEIGHT    -        -26.781 (meters)                     GEOID18
 BX0984  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0984
 BX0984.The horizontal coordinates were scaled from a map and have
 BX0984.an estimated accuracy of +/- 6 seconds.
 BX0984
 BX0984.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0984.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0984
 BX0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0984.GEOID18 height accuracy estimate available here.
 BX0984
 BX0984.The vertical order pertains to the NGVD 29 superseded value.
 BX0984
 BX0984.Click photographs - Photos may exist for this station.
 BX0984
 BX0984;                    North         East    Units  Estimated Accuracy
 BX0984;SPC LA N     -    62,190.    1,003,310.      MT  (+/- 180 meters Scaled)
 BX0984
 BX0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ510364(NAD 83)
 BX0984
 BX0984                          SUPERSEDED SURVEY CONTROL
 BX0984
 BX0984  NGVD 29 (11/26/84)   45.282  (m)          148.56   (f) ADJUSTED    2 0
 BX0984
 BX0984.Superseded values are not recommended for survey control.
 BX0984
 BX0984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0984.See file dsdata.pdf to determine how the superseded data were derived.
 BX0984
 BX0984_MARKER: DD = SURVEY DISK
 BX0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0984_STAMPING: 40V4 1968
 BX0984_MARK LOGO: LADHGS
 BX0984_PROJECTION: FLUSH
 BX0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0984+STABILITY: SURFACE MOTION
 BX0984
 BX0984  HISTORY     - Date     Condition        Report By
 BX0984  HISTORY     - 1968     MONUMENTED       LADH
 BX0984  HISTORY     - 1979     GOOD             LADTD
 BX0984  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0984
 BX0984                          STATION DESCRIPTION
 BX0984
 BX0984'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX0984'4.62 MI W FROM LECOMPTE.
 BX0984'ABOUT 4.62 MILES WEST ALONG LOUISIANA HIGHWAY 112 FROM LECOMPTE HIGH
 BX0984'SCHOOL AT LECOMPTE.  ABOUT 1.2 MILES WEST OF B.M. 40V3.  100 FEET
 BX0984'NORTH OF CENTER LINE OF LOUISIANA HIGHWAY 112 ON APPARENT PROPERTY
 BX0984'LINE OF MRS. JOHN S. POOLE, SR., ADJACENT TO PROPERTY OF J. B. TAYLOR.
 BX0984'300 FEET EAST OF SOUTHEAST CORNER OF FRAME HOUSE BELONGING TO JOHN S.
 BX0984'POOLE, SR.  SET IN TOP OF 10 INCH CONCRETE POST FLUSH WITH GROUND. A
 BX0984'STEEL WITNESS POST IS SET 1 FOOT WEST OF THE MARKER. SECTION 15, T 1W,
 BX0984'R 1N  NOTE-- THE MARK IS 1.15 MILES EAST OF BENCH MARK 40V 5 (LDH).
 BX0984
 BX0984                          STATION RECOVERY (1979)
 BX0984
 BX0984'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX0984'RECOVERED IN GOOD CONDITION.
 BX0984
 BX0984                          STATION RECOVERY (1999)
 BX0984
 BX0984'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0984'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1264 ***********************************************************************
 BX1264  DESIGNATION -  40 V 40
 BX1264  PID         -  BX1264
 BX1264  STATE/COUNTY-  LA/RAPIDES
 BX1264  COUNTRY     -  US
 BX1264  USGS QUAD   -  MELDER (2018)
 BX1264
 BX1264                         *CURRENT SURVEY CONTROL
 BX1264  ______________________________________________________________________
 BX1264* NAD 83(1986) POSITION- 31 03 39.     (N) 092 43 18.     (W)   SCALED
 BX1264* NAVD 88 ORTHO HEIGHT -    44.72  (+/-2cm)      146.7   (feet) VERTCON3
 BX1264  ______________________________________________________________________
 BX1264  GEOID HEIGHT    -        -26.562 (meters)                     GEOID18
 BX1264  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1264
 BX1264.The horizontal coordinates were scaled from a map and have
 BX1264.an estimated accuracy of +/- 6 seconds.
 BX1264
 BX1264.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1264.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1264
 BX1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1264.GEOID18 height accuracy estimate available here.
 BX1264
 BX1264.The vertical order pertains to the NGVD 29 superseded value.
 BX1264
 BX1264.Click photographs - Photos may exist for this station.
 BX1264
 BX1264;                    North         East    Units  Estimated Accuracy
 BX1264;SPC LA N     -    62,210.      978,840.      MT  (+/- 180 meters Scaled)
 BX1264
 BX1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ265363(NAD 83)
 BX1264
 BX1264                          SUPERSEDED SURVEY CONTROL
 BX1264
 BX1264  NGVD 29 (11/26/84)   44.719  (m)          146.72   (f) ADJUSTED    2 0
 BX1264
 BX1264.Superseded values are not recommended for survey control.
 BX1264
 BX1264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1264.See file dsdata.pdf to determine how the superseded data were derived.
 BX1264
 BX1264_MARKER: DD = SURVEY DISK
 BX1264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1264_STAMPING: 40V40 1969
 BX1264_MARK LOGO: LADHGS
 BX1264_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1264+STABILITY: SURFACE MOTION
 BX1264
 BX1264  HISTORY     - Date     Condition        Report By
 BX1264  HISTORY     - 1969     MONUMENTED       LADH
 BX1264  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1264
 BX1264                          STATION DESCRIPTION
 BX1264
 BX1264'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1264'7.4 MI SE FROM HINESTON.
 BX1264'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 6.2 MILES
 BX1264'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1264'1.0 MILE SOUTHEAST OF B.M. 40V39.  100 FEET SOUTHWEST OF CENTERLINE OF
 BX1264'LOUISIANA HIGHWAY 112.  45 FEET SOUTHWEST OF A COMBINATION MESH AND
 BX1264'BARB WIRE FENCE CORNER.  1.0 FOOT SOUTHEAST OF COMBINATION MESH AND
 BX1264'BARB WIRE FENCE.  182 FEET NORTHWEST OF THE NORTHWEST END OF A CRESOTE
 BX1264'TIMBER BRIDGE UNDER LOUISIANA HIGHWAY 112.  9 FEET NORTH OF A 14 INCH
 BX1264'PIN OAK TREE.  4.8 MILES NORTHWEST OF THE JUNCTION OF LOUISIANA
 BX1264'HIGHWAY 112 AND LOUISIANA HIGHWAY 113 AT UNION HILL.  DISK IN TOP OF A
 BX1264'CONCRETE POST PROJECTING 3 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1264'SOUTHWEST OF THE MARK.  SECTION 13, T 1N, R 4W.
 BX1264
 BX1264                          STATION RECOVERY (1999)
 BX1264
 BX1264'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1264'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1262 ***********************************************************************
 BX1262  DESIGNATION -  40 V 41
 BX1262  PID         -  BX1262
 BX1262  STATE/COUNTY-  LA/RAPIDES
 BX1262  COUNTRY     -  US
 BX1262  USGS QUAD   -  MELDER (2018)
 BX1262
 BX1262                         *CURRENT SURVEY CONTROL
 BX1262  ______________________________________________________________________
 BX1262* NAD 83(1986) POSITION- 31 02 43.     (N) 092 43 40.     (W)   SCALED
 BX1262* NAVD 88 ORTHO HEIGHT -    69.82  (+/-2cm)      229.1   (feet) VERTCON3
 BX1262  ______________________________________________________________________
 BX1262  GEOID HEIGHT    -        -26.583 (meters)                     GEOID18
 BX1262  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1262
 BX1262.The horizontal coordinates were scaled from a map and have
 BX1262.an estimated accuracy of +/- 6 seconds.
 BX1262
 BX1262.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1262.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1262
 BX1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1262.GEOID18 height accuracy estimate available here.
 BX1262
 BX1262.The vertical order pertains to the NGVD 29 superseded value.
 BX1262
 BX1262.Click photographs - Photos may exist for this station.
 BX1262
 BX1262;                    North         East    Units  Estimated Accuracy
 BX1262;SPC LA N     -    60,480.      978,260.      MT  (+/- 180 meters Scaled)
 BX1262
 BX1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ259346(NAD 83)
 BX1262
 BX1262                          SUPERSEDED SURVEY CONTROL
 BX1262
 BX1262  NGVD 29 (11/26/84)   69.811  (m)          229.04   (f) ADJUSTED    2 0
 BX1262
 BX1262.Superseded values are not recommended for survey control.
 BX1262
 BX1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1262.See file dsdata.pdf to determine how the superseded data were derived.
 BX1262
 BX1262_MARKER: DD = SURVEY DISK
 BX1262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1262_STAMPING: 40V41 1969
 BX1262_MARK LOGO: LADHGS
 BX1262_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1262+STABILITY: SURFACE MOTION
 BX1262
 BX1262  HISTORY     - Date     Condition        Report By
 BX1262  HISTORY     - 1969     MONUMENTED       LADH
 BX1262  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1262
 BX1262                          STATION DESCRIPTION
 BX1262
 BX1262'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1262'8.7 MI SE FROM HINESTON.
 BX1262'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 7.5 MILES
 BX1262'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1262'1.3 MILES SOUTH OF B.M. 40V40.  3.5 MILES NORTHWEST OF UNION HILL. 74
 BX1262'FEET WEST NORTHWEST OF CENTERLINE OF LOUISIANA HIGHWAY 112.  49 FEET
 BX1262'WEST NORTHWEST OF NORTH END OF A 18 INCH CONCRETE PIPE SIDE DRAIN. 8
 BX1262'FEET NORTH OF A 15 INCH TWIN BLACK JACK OAK TREE.  DISK IN TOP OF A
 BX1262'CONCRETE POST PROJECTING 3 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1262'WEST NORTHWEST OF THE MARK.  SECTION 24, T 1N, R 4W.
 BX1262
 BX1262                          STATION RECOVERY (1999)
 BX1262
 BX1262'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1262'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1261 ***********************************************************************
 BX1261  DESIGNATION -  40 V 42
 BX1261  PID         -  BX1261
 BX1261  STATE/COUNTY-  LA/RAPIDES
 BX1261  COUNTRY     -  US
 BX1261  USGS QUAD   -  MELDER (2018)
 BX1261
 BX1261                         *CURRENT SURVEY CONTROL
 BX1261  ______________________________________________________________________
 BX1261* NAD 83(1986) POSITION- 31 01 58.     (N) 092 43 40.     (W)   SCALED
 BX1261* NAVD 88 ORTHO HEIGHT -    55.57  (+/-2cm)      182.3   (feet) VERTCON3
 BX1261  ______________________________________________________________________
 BX1261  GEOID HEIGHT    -        -26.605 (meters)                     GEOID18
 BX1261  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1261
 BX1261.The horizontal coordinates were scaled from a map and have
 BX1261.an estimated accuracy of +/- 6 seconds.
 BX1261
 BX1261.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1261.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1261
 BX1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1261.GEOID18 height accuracy estimate available here.
 BX1261
 BX1261.The vertical order pertains to the NGVD 29 superseded value.
 BX1261
 BX1261.Click photographs - Photos may exist for this station.
 BX1261
 BX1261;                    North         East    Units  Estimated Accuracy
 BX1261;SPC LA N     -    59,100.      978,250.      MT  (+/- 180 meters Scaled)
 BX1261
 BX1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ259332(NAD 83)
 BX1261
 BX1261                          SUPERSEDED SURVEY CONTROL
 BX1261
 BX1261  NGVD 29 (11/26/84)   55.565  (m)          182.30   (f) ADJUSTED    2 0
 BX1261
 BX1261.Superseded values are not recommended for survey control.
 BX1261
 BX1261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1261.See file dsdata.pdf to determine how the superseded data were derived.
 BX1261
 BX1261_MARKER: DD = SURVEY DISK
 BX1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1261_STAMPING: 40V42 1969
 BX1261_MARK LOGO: LADHGS
 BX1261_PROJECTION: PROJECTING 13 CENTIMETERS
 BX1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1261+STABILITY: SURFACE MOTION
 BX1261
 BX1261  HISTORY     - Date     Condition        Report By
 BX1261  HISTORY     - 1969     MONUMENTED       LADH
 BX1261
 BX1261                          STATION DESCRIPTION
 BX1261
 BX1261'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1261'9.6 MI SE FROM HINESTON.
 BX1261'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 8.4 MILES
 BX1261'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1261'0.90 MILES SOUTH OF B.M. 40V41.  2.55 MILES NORTHWEST OF UNION HILL.
 BX1261'94 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 112.  87 FEET NORTH
 BX1261'NORTHWEST OF A 12 INCH PINE TREE.  0.30 MILES SOUTH OF A CORRUGATED
 BX1261'METAL CROSS DRAIN PIPE UNDER LOUISIANA HIGHWAY 112.  0.10 MILES
 BX1261'NORTHWEST OF CONCRETE PIPE UNDER LOUISIANA HIGHWAY 112.  DISK IN TOP
 BX1261'OF A CONCRETE POST PROJECTING 5 INCHES.  A STEEL WITNESS POST IS SET 1
 BX1261'FOOT SOUTHWEST OF THE MARK.  SECTION 25, T 1N, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1260 ***********************************************************************
 BX1260  DESIGNATION -  40 V 43
 BX1260  PID         -  BX1260
 BX1260  STATE/COUNTY-  LA/RAPIDES
 BX1260  COUNTRY     -  US
 BX1260  USGS QUAD   -  MELDER (2018)
 BX1260
 BX1260                         *CURRENT SURVEY CONTROL
 BX1260  ______________________________________________________________________
 BX1260* NAD 83(1986) POSITION- 31 01 05.     (N) 092 43 37.     (W)   SCALED
 BX1260* NAVD 88 ORTHO HEIGHT -    54.43  (+/-2cm)      178.6   (feet) VERTCON3
 BX1260  ______________________________________________________________________
 BX1260  GEOID HEIGHT    -        -26.633 (meters)                     GEOID18
 BX1260  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1260
 BX1260.The horizontal coordinates were scaled from a map and have
 BX1260.an estimated accuracy of +/- 6 seconds.
 BX1260
 BX1260.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1260.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1260
 BX1260.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1260.GEOID18 height accuracy estimate available here.
 BX1260
 BX1260.The vertical order pertains to the NGVD 29 superseded value.
 BX1260
 BX1260.Click photographs - Photos may exist for this station.
 BX1260
 BX1260;                    North         East    Units  Estimated Accuracy
 BX1260;SPC LA N     -    57,460.      978,330.      MT  (+/- 180 meters Scaled)
 BX1260
 BX1260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ260316(NAD 83)
 BX1260
 BX1260                          SUPERSEDED SURVEY CONTROL
 BX1260
 BX1260  NGVD 29 (11/26/84)   54.421  (m)          178.55   (f) ADJUSTED    2 0
 BX1260
 BX1260.Superseded values are not recommended for survey control.
 BX1260
 BX1260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1260.See file dsdata.pdf to determine how the superseded data were derived.
 BX1260
 BX1260_MARKER: DD = SURVEY DISK
 BX1260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1260_STAMPING: 40V43 1969
 BX1260_MARK LOGO: LADHGS
 BX1260_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1260+STABILITY: SURFACE MOTION
 BX1260
 BX1260  HISTORY     - Date     Condition        Report By
 BX1260  HISTORY     - 1969     MONUMENTED       LADH
 BX1260
 BX1260                          STATION DESCRIPTION
 BX1260
 BX1260'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1260'10.6 MI SE FROM HINESTON.
 BX1260'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28.  THENCE 9.4 MILES
 BX1260'SOUTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE AT HINESTON.
 BX1260'1.0 MILE SOUTH OF B.M. 40V42.  1.55 MILES NORTHWEST OF UNION HILL. 100
 BX1260'FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 112.  78 FEET SOUTHWEST
 BX1260'OF A LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER. 15 FEET
 BX1260'SOUTHEAST OF A 8 INCH BLACK JACK OAK TREE.  0.20 MILE NORTHWEST OF A
 BX1260'DOUBLE METAL PIPE CROSS DRAIN UNDER LOUISIANA HIGHWAY 112. DISK IN THE
 BX1260'TOP OF A CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS
 BX1260'SET 1 FOOT WEST OF THE MARK.  SECTION 36, T 1N, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1259 ***********************************************************************
 BX1259  DESIGNATION -  40 V 44
 BX1259  PID         -  BX1259
 BX1259  STATE/COUNTY-  LA/RAPIDES
 BX1259  COUNTRY     -  US
 BX1259  USGS QUAD   -  MELDER (2018)
 BX1259
 BX1259                         *CURRENT SURVEY CONTROL
 BX1259  ______________________________________________________________________
 BX1259* NAD 83(1986) POSITION- 31 00 23.     (N) 092 43 38.     (W)   SCALED
 BX1259* NAVD 88 ORTHO HEIGHT -    57.70  (+/-2cm)      189.3   (feet) VERTCON3
 BX1259  ______________________________________________________________________
 BX1259  GEOID HEIGHT    -        -26.653 (meters)                     GEOID18
 BX1259  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1259
 BX1259.The horizontal coordinates were scaled from a map and have
 BX1259.an estimated accuracy of +/- 6 seconds.
 BX1259
 BX1259.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1259.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1259
 BX1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1259.GEOID18 height accuracy estimate available here.
 BX1259
 BX1259.The vertical order pertains to the NGVD 29 superseded value.
 BX1259
 BX1259.Click photographs - Photos may exist for this station.
 BX1259
 BX1259;                    North         East    Units  Estimated Accuracy
 BX1259;SPC LA N     -    56,170.      978,300.      MT  (+/- 180 meters Scaled)
 BX1259
 BX1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ260303(NAD 83)
 BX1259
 BX1259                          SUPERSEDED SURVEY CONTROL
 BX1259
 BX1259  NGVD 29 (11/26/84)   57.695  (m)          189.29   (f) ADJUSTED    2 0
 BX1259
 BX1259.Superseded values are not recommended for survey control.
 BX1259
 BX1259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1259.See file dsdata.pdf to determine how the superseded data were derived.
 BX1259
 BX1259_MARKER: DD = SURVEY DISK
 BX1259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1259_STAMPING: 40V44 1969
 BX1259_MARK LOGO: LADHGS
 BX1259_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1259+STABILITY: SURFACE MOTION
 BX1259
 BX1259  HISTORY     - Date     Condition        Report By
 BX1259  HISTORY     - 1969     MONUMENTED       LADH
 BX1259  HISTORY     - 1973     GOOD             LADTD
 BX1259
 BX1259                          STATION DESCRIPTION
 BX1259
 BX1259'DESCRIBED BY LA TRANSP AND DEV 1973
 BX1259'11.4 MI SE FROM HINESTON.
 BX1259'LOCATED ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 28 FROM THE POST
 BX1259'OFFICE AT HINESTON, THENCE 10.3 MILES SOUTH ALONG LOUISIANA HIGHWAY
 BX1259'112.  0.90 MILES SOUTH OF B.M. 40V43.  0.90 MILES NORTHWEST OF UNION
 BX1259'HILL.  300 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 112.  1
 BX1259'FOOT WEST OF A CYCLONE FENCE.  21 FEET NORTH OF THE SOUTHWEST CORNER
 BX1259'OF A CYCLONE FENCE AROUND THE UNION HILLS GRAVEYARD.  25 FEET NORTH OF
 BX1259'A SEVEN (7) STRAND BARB WIRE FENCE.  107 FEET SOUTH OF A POWER POLE
 BX1259'WITH 1 (ONE) TRANSFORMER.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK
 BX1259'PROJECTING 6 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BX1259'FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1245 ***********************************************************************
 BK1245  DESIGNATION -  40 V 45
 BK1245  PID         -  BK1245
 BK1245  STATE/COUNTY-  LA/RAPIDES
 BK1245  COUNTRY     -  US
 BK1245  USGS QUAD   -  PAWNEE (2018)
 BK1245
 BK1245                         *CURRENT SURVEY CONTROL
 BK1245  ______________________________________________________________________
 BK1245* NAD 83(1986) POSITION- 30 59 42.     (N) 092 43 53.     (W)   SCALED
 BK1245* NAVD 88 ORTHO HEIGHT -    59.78  (+/-2cm)      196.1   (feet) VERTCON3
 BK1245  ______________________________________________________________________
 BK1245  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BK1245  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1245
 BK1245.The horizontal coordinates were scaled from a map and have
 BK1245.an estimated accuracy of +/- 6 seconds.
 BK1245
 BK1245.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1245.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1245
 BK1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1245.GEOID18 height accuracy estimate available here.
 BK1245
 BK1245.The vertical order pertains to the NGVD 29 superseded value.
 BK1245
 BK1245.Click photographs - Photos may exist for this station.
 BK1245
 BK1245;                    North         East    Units  Estimated Accuracy
 BK1245;SPC LA N     -    54,910.      977,900.      MT  (+/- 180 meters Scaled)
 BK1245
 BK1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ256290(NAD 83)
 BK1245
 BK1245                          SUPERSEDED SURVEY CONTROL
 BK1245
 BK1245  NGVD 29 (11/26/84)   59.775  (m)          196.11   (f) ADJUSTED    2 0
 BK1245
 BK1245.Superseded values are not recommended for survey control.
 BK1245
 BK1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1245.See file dsdata.pdf to determine how the superseded data were derived.
 BK1245
 BK1245_MARKER: DD = SURVEY DISK
 BK1245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1245_STAMPING: 40V45 1969
 BK1245_MARK LOGO: LADHGS
 BK1245_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1245+STABILITY: SURFACE MOTION
 BK1245
 BK1245  HISTORY     - Date     Condition        Report By
 BK1245  HISTORY     - 1969     MONUMENTED       LADH
 BK1245  HISTORY     - 1973     GOOD             LADTD
 BK1245  HISTORY     - 1981     GOOD             LADTD
 BK1245  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1245
 BK1245                          STATION DESCRIPTION
 BK1245
 BK1245'DESCRIBED BY LA TRANSP AND DEV 1973
 BK1245'10.05 MI W FROM GLENMORA.
 BK1245'LOCATED ABOUT 10.05 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1245'POST OFFICE AT GLENMORA.  1.05 MILES EAST OF B.M. 40V57.  0.90 MILES
 BK1245'SOUTH OF B.M. 40V44.  1.65 MILES WEST OF THE CALCASIEU BAPTIST CHURCH.
 BK1245'196 FEET WEST NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 112. 2
 BK1245'FEET SOUTHEAST OF A FENCE CORNER.  44 FEET NORTHWEST OF THE NORTHWEST
 BK1245'CORNER OF THE WOODMAN OF THE WORLD CAMP BUILDING NO. 416 AT UNION
 BK1245'HILLS.  186 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 113. SET
 BK1245'IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE
 BK1245'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF THE MARK.
 BK1245
 BK1245                          STATION RECOVERY (1981)
 BK1245
 BK1245'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1245'RECOVERED IN GOOD CONDITION.
 BK1245
 BK1245                          STATION RECOVERY (1999)
 BK1245
 BK1245'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1245'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1227 ***********************************************************************
 BK1227  DESIGNATION -  40 V 46
 BK1227  PID         -  BK1227
 BK1227  STATE/COUNTY-  LA/RAPIDES
 BK1227  COUNTRY     -  US
 BK1227  USGS QUAD   -  PAWNEE (2018)
 BK1227
 BK1227                         *CURRENT SURVEY CONTROL
 BK1227  ______________________________________________________________________
 BK1227* NAD 83(1986) POSITION- 30 58 51.     (N) 092 44 28.     (W)   SCALED
 BK1227* NAVD 88 ORTHO HEIGHT -    54.67  (+/-2cm)      179.4   (feet) VERTCON3
 BK1227  ______________________________________________________________________
 BK1227  GEOID HEIGHT    -        -26.687 (meters)                     GEOID18
 BK1227  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1227
 BK1227.The horizontal coordinates were scaled from a map and have
 BK1227.an estimated accuracy of +/- 6 seconds.
 BK1227
 BK1227.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1227.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1227
 BK1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1227.GEOID18 height accuracy estimate available here.
 BK1227
 BK1227.The vertical order pertains to the NGVD 29 superseded value.
 BK1227
 BK1227.Click photographs - Photos may exist for this station.
 BK1227
 BK1227;                    North         East    Units  Estimated Accuracy
 BK1227;SPC LA N     -    53,340.      976,970.      MT  (+/- 180 meters Scaled)
 BK1227
 BK1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ247275(NAD 83)
 BK1227
 BK1227                          SUPERSEDED SURVEY CONTROL
 BK1227
 BK1227  NGVD 29 (11/26/84)   54.660  (m)          179.33   (f) ADJUSTED    2 0
 BK1227
 BK1227.Superseded values are not recommended for survey control.
 BK1227
 BK1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1227.See file dsdata.pdf to determine how the superseded data were derived.
 BK1227
 BK1227_MARKER: DD = SURVEY DISK
 BK1227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1227_STAMPING: 40V46 1969
 BK1227_MARK LOGO: LADHGS
 BK1227_PROJECTION: PROJECTING 13 CENTIMETERS
 BK1227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1227+STABILITY: SURFACE MOTION
 BK1227
 BK1227  HISTORY     - Date     Condition        Report By
 BK1227  HISTORY     - 1969     MONUMENTED       LADH
 BK1227  HISTORY     - 1981     GOOD             LADTD
 BK1227  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1227
 BK1227                          STATION DESCRIPTION
 BK1227
 BK1227'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1227'9.2 MI NE FROM ELIZABETH.
 BK1227'ABOUT 9.2 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 112 FROM THE POST
 BK1227'OFFICE AT ELIZABETH.  1.2 MILES SOUTH OF B.M. 40V45.  1.2 MILES SOUTH
 BK1227'OF THE JUNCTION OF LOUISIANA HIGHWAY 112 AND LOUISIANA HIGHWAY 113 AT
 BK1227'UNION HILL.  98 FEET EAST SOUTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY
 BK1227'112.  77 FEET SOUTHEAST OF THE EAST END OF A 36 INCH CONCRETE PIPE
 BK1227'CROSS DRAIN UNDER LOUISIANA HIGHWAY 112.  79 FEET SOUTH OF A POWER
 BK1227'POLE LOCATED ON THE NORTH SIDE OF THE ROAD.  14 FEET NORTHWEST OF A 6
 BK1227'INCH PINE TREE.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 5
 BK1227'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE MARK.
 BK1227'SECTION 14, T 1S, R 4W.
 BK1227
 BK1227                          STATION RECOVERY (1981)
 BK1227
 BK1227'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1227'RECOVERED IN GOOD CONDITION.
 BK1227
 BK1227                          STATION RECOVERY (1999)
 BK1227
 BK1227'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1227'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1226 ***********************************************************************
 BK1226  DESIGNATION -  40 V 47
 BK1226  PID         -  BK1226
 BK1226  STATE/COUNTY-  LA/RAPIDES
 BK1226  COUNTRY     -  US
 BK1226  USGS QUAD   -  PAWNEE (2018)
 BK1226
 BK1226                         *CURRENT SURVEY CONTROL
 BK1226  ______________________________________________________________________
 BK1226* NAD 83(1986) POSITION- 30 58 03.     (N) 092 44 56.     (W)   SCALED
 BK1226* NAVD 88 ORTHO HEIGHT -    48.06  (+/-2cm)      157.7   (feet) VERTCON3
 BK1226  ______________________________________________________________________
 BK1226  GEOID HEIGHT    -        -26.705 (meters)                     GEOID18
 BK1226  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1226
 BK1226.The horizontal coordinates were scaled from a map and have
 BK1226.an estimated accuracy of +/- 6 seconds.
 BK1226
 BK1226.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1226.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1226
 BK1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1226.GEOID18 height accuracy estimate available here.
 BK1226
 BK1226.The vertical order pertains to the NGVD 29 superseded value.
 BK1226
 BK1226.Click photographs - Photos may exist for this station.
 BK1226
 BK1226;                    North         East    Units  Estimated Accuracy
 BK1226;SPC LA N     -    51,860.      976,220.      MT  (+/- 180 meters Scaled)
 BK1226
 BK1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ239260(NAD 83)
 BK1226
 BK1226                          SUPERSEDED SURVEY CONTROL
 BK1226
 BK1226  NGVD 29 (11/26/84)   48.053  (m)          157.65   (f) ADJUSTED    2 0
 BK1226
 BK1226.Superseded values are not recommended for survey control.
 BK1226
 BK1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1226.See file dsdata.pdf to determine how the superseded data were derived.
 BK1226
 BK1226_MARKER: DD = SURVEY DISK
 BK1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1226_STAMPING: 40V47 1969
 BK1226_MARK LOGO: LADHGS
 BK1226_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1226+STABILITY: SURFACE MOTION
 BK1226
 BK1226  HISTORY     - Date     Condition        Report By
 BK1226  HISTORY     - 1969     MONUMENTED       LADH
 BK1226  HISTORY     - 1981     GOOD             LADTD
 BK1226  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1226
 BK1226                          STATION DESCRIPTION
 BK1226
 BK1226'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1226'8.15 MI NE FROM ELIZABETH.
 BK1226'ABOUT 8.15 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 112 FROM THE POST
 BK1226'OFFICE AT ELIZABETH.  2.25 MILES SOUTH OF B.M. 40V45.  2.25 MILES
 BK1226'SOUTH OF THE JUNCTION OF LOUISIANA HIGHWAY 112 AND LOUISIANA HIGHWAY
 BK1226'113 AT UNION HILL.  98 FEET EAST SOUTHEAST OF CENTERLINE OF LOUISIANA
 BK1226'HIGHWAY 112.  19 FEET EAST SOUTHEAST OF CENTER OF FIRE LANE.  181 FEET
 BK1226'NORTHEAST OF POWER POLE.  193 FEET SOUTH SOUTHWEST OF A POWER POLE. 46
 BK1226'FEET SOUTH SOUTHEAST OF A 16 INCH PIN OAK TREE.  0.20 MILE SOUTH OF A
 BK1226'CRESOTE TIMBER BRIDGE UNDER LOUISIANA HIGHWAY 112.  1.05 MILES SOUTH
 BK1226'OF B.M. 40V46.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 4
 BK1226'INCHES.  A STEEL WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.
 BK1226'SECTION 14, T 1S, R 4W.
 BK1226
 BK1226                          STATION RECOVERY (1981)
 BK1226
 BK1226'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1226'RECOVERED IN GOOD CONDITION.
 BK1226
 BK1226                          STATION RECOVERY (1999)
 BK1226
 BK1226'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1226'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1225 ***********************************************************************
 BK1225  DESIGNATION -  40 V 48
 BK1225  PID         -  BK1225
 BK1225  STATE/COUNTY-  LA/RAPIDES
 BK1225  COUNTRY     -  US
 BK1225  USGS QUAD   -  STEEP GULLY (2018)
 BK1225
 BK1225                         *CURRENT SURVEY CONTROL
 BK1225  ______________________________________________________________________
 BK1225* NAD 83(1986) POSITION- 30 57 16.     (N) 092 45 22.     (W)   SCALED
 BK1225* NAVD 88 ORTHO HEIGHT -    44.77  (+/-2cm)      146.9   (feet) VERTCON3
 BK1225  ______________________________________________________________________
 BK1225  GEOID HEIGHT    -        -26.721 (meters)                     GEOID18
 BK1225  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1225
 BK1225.The horizontal coordinates were scaled from a map and have
 BK1225.an estimated accuracy of +/- 6 seconds.
 BK1225
 BK1225.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1225.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1225
 BK1225.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1225.GEOID18 height accuracy estimate available here.
 BK1225
 BK1225.The vertical order pertains to the NGVD 29 superseded value.
 BK1225
 BK1225.Click photographs - Photos may exist for this station.
 BK1225
 BK1225;                    North         East    Units  Estimated Accuracy
 BK1225;SPC LA N     -    50,420.      975,530.      MT  (+/- 180 meters Scaled)
 BK1225
 BK1225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ232245(NAD 83)
 BK1225
 BK1225                          SUPERSEDED SURVEY CONTROL
 BK1225
 BK1225  NGVD 29 (11/26/84)   44.763  (m)          146.86   (f) ADJUSTED    2 0
 BK1225
 BK1225.Superseded values are not recommended for survey control.
 BK1225
 BK1225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1225.See file dsdata.pdf to determine how the superseded data were derived.
 BK1225
 BK1225_MARKER: DD = SURVEY DISK
 BK1225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1225_STAMPING: 40V48 1969
 BK1225_MARK LOGO: LADHGS
 BK1225_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1225+STABILITY: SURFACE MOTION
 BK1225
 BK1225  HISTORY     - Date     Condition        Report By
 BK1225  HISTORY     - 1969     MONUMENTED       LADH
 BK1225  HISTORY     - 1981     GOOD             LADTD
 BK1225  HISTORY     - 19990424 GOOD             USPSQD
 BK1225
 BK1225                          STATION DESCRIPTION
 BK1225
 BK1225'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1225'7.15 MI NE FROM ELIZABETH.
 BK1225'ABOUT 7.15 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 112 FROM THE POST
 BK1225'OFFICE AT ELIZABETH.  3.25 MILES SOUTH OF JUNCTION OF LOUISIANA
 BK1225'HIGHWAY 112 AND LOUISIANA HIGHWAY 113 AT UNION HILL.  70 FEET WEST OF
 BK1225'CENTERLINE OF LOUISIANA HIGHWAY 112.  276 FEET NORTHWEST OF NORTHWEST
 BK1225'END OF A CRESOTE TIMBER BRIDGE UNDER LOUISIANA HIGHWAY 112.  5 FEET
 BK1225'WEST OF A 13 INCH PAINTED PINE TREE.  6 FEET EAST OF A 9 INCH WHITE
 BK1225'OAK TREE.  14 FEET EAST OF THE EAST BANK OF CREEK.  357 FEET SOUTH
 BK1225'SOUTHWEST OF SOUTHWEST END OF CRESOTE TIMBER BRIDGE UNDER LOUISIANA
 BK1225'HIGHWAY 112.  128 FEET SOUTHWEST OF A POWER POLE ON EAST SIDE OF
 BK1225'LOUISIANA HIGHWAY 112.  DISK IN THE TOP OF A CONCRETE POST PROJECTING
 BK1225'4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT WEST OF THE MARK.
 BK1225'SECTION 22, T 1S, R 4W.
 BK1225
 BK1225                          STATION RECOVERY (1981)
 BK1225
 BK1225'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1225'RECOVERED IN GOOD CONDITION.
 BK1225
 BK1225                          STATION RECOVERY (1999)
 BK1225
 BK1225'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1225'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1223 ***********************************************************************
 BK1223  DESIGNATION -  40 V 49
 BK1223  PID         -  BK1223
 BK1223  STATE/COUNTY-  LA/RAPIDES
 BK1223  COUNTRY     -  US
 BK1223  USGS QUAD   -  STEEP GULLY (2018)
 BK1223
 BK1223                         *CURRENT SURVEY CONTROL
 BK1223  ______________________________________________________________________
 BK1223* NAD 83(1986) POSITION- 30 56 33.     (N) 092 45 53.     (W)   SCALED
 BK1223* NAVD 88 ORTHO HEIGHT -    51.89  (+/-2cm)      170.2   (feet) VERTCON3
 BK1223  ______________________________________________________________________
 BK1223  GEOID HEIGHT    -        -26.734 (meters)                     GEOID18
 BK1223  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1223
 BK1223.The horizontal coordinates were scaled from a map and have
 BK1223.an estimated accuracy of +/- 6 seconds.
 BK1223
 BK1223.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1223.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1223
 BK1223.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1223.GEOID18 height accuracy estimate available here.
 BK1223
 BK1223.The vertical order pertains to the NGVD 29 superseded value.
 BK1223
 BK1223.Click photographs - Photos may exist for this station.
 BK1223
 BK1223;                    North         East    Units  Estimated Accuracy
 BK1223;SPC LA N     -    49,100.      974,700.      MT  (+/- 180 meters Scaled)
 BK1223
 BK1223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ224232(NAD 83)
 BK1223
 BK1223                          SUPERSEDED SURVEY CONTROL
 BK1223
 BK1223  NGVD 29 (11/26/84)   51.882  (m)          170.22   (f) ADJUSTED    2 0
 BK1223
 BK1223.Superseded values are not recommended for survey control.
 BK1223
 BK1223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1223.See file dsdata.pdf to determine how the superseded data were derived.
 BK1223
 BK1223_MARKER: DD = SURVEY DISK
 BK1223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1223_STAMPING: 40V49 1969
 BK1223_MARK LOGO: LADHGS
 BK1223_PROJECTION: PROJECTING 13 CENTIMETERS
 BK1223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1223+STABILITY: SURFACE MOTION
 BK1223
 BK1223  HISTORY     - Date     Condition        Report By
 BK1223  HISTORY     - 1969     MONUMENTED       LADH
 BK1223  HISTORY     - 1981     GOOD             LADTD
 BK1223  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1223
 BK1223                          STATION DESCRIPTION
 BK1223
 BK1223'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1223'6.1 MI NE FROM ELIZABETH.
 BK1223'ABOUT 6.1 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 112 FROM THE POST
 BK1223'OFFICE AT ELIZABETH.  1.05 MILES SOUTH OF B.M. 40V48.  4.3 MILES SOUTH
 BK1223'OF JUNCTION OF LOUISIANA HIGHWAY 112 AND LOUISIANA HIGHWAY 113 AT
 BK1223'UNION HILL.  0.30 MILES NORTH OF PLAINVIEW HIGH SCHOOL.  100 FEET
 BK1223'NORTHWEST OF CENTERLINE OF LOUISIANA HIGHWAY 112.  121 FEET SOUTHWEST
 BK1223'OF POWER POLE.  30 FEET NORTHWEST OF CENTER OF A FIRE LANE.  0.15
 BK1223'MILES SOUTHWEST OF A CONCRETE PIPE UNDER LOUISIANA HIGHWAY 112.  DISK
 BK1223'IN TOP OF A CONCRETE POST PROJECTING 5 INCHES.  A STEEL WITNESS POST
 BK1223'IS SET 1 FOOT NORTHWEST OF THE MARK.  SECTION 27, T 1S, R 4W.
 BK1223
 BK1223                          STATION RECOVERY (1981)
 BK1223
 BK1223'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1223'RECOVERED IN GOOD CONDITION.
 BK1223
 BK1223                          STATION RECOVERY (1999)
 BK1223
 BK1223'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1223'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0985 ***********************************************************************
 BX0985  DESIGNATION -  40 V 5
 BX0985  PID         -  BX0985
 BX0985  STATE/COUNTY-  LA/RAPIDES
 BX0985  COUNTRY     -  US
 BX0985  USGS QUAD   -  LECOMPTE (2018)
 BX0985
 BX0985                         *CURRENT SURVEY CONTROL
 BX0985  ______________________________________________________________________
 BX0985* NAD 83(1986) POSITION- 31 03 35.     (N) 092 29 00.     (W)   SCALED
 BX0985* NAVD 88 ORTHO HEIGHT -    49.29  (+/-2cm)      161.7   (feet) VERTCON3
 BX0985  ______________________________________________________________________
 BX0985  GEOID HEIGHT    -        -26.767 (meters)                     GEOID18
 BX0985  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0985
 BX0985.The horizontal coordinates were scaled from a map and have
 BX0985.an estimated accuracy of +/- 6 seconds.
 BX0985
 BX0985.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0985.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0985
 BX0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0985.GEOID18 height accuracy estimate available here.
 BX0985
 BX0985.The vertical order pertains to the NGVD 29 superseded value.
 BX0985
 BX0985.Click photographs - Photos may exist for this station.
 BX0985
 BX0985;                    North         East    Units  Estimated Accuracy
 BX0985;SPC LA N     -    62,060.    1,001,590.      MT  (+/- 180 meters Scaled)
 BX0985
 BX0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ492363(NAD 83)
 BX0985
 BX0985                          SUPERSEDED SURVEY CONTROL
 BX0985
 BX0985  NGVD 29 (11/26/84)   49.269  (m)          161.64   (f) ADJUSTED    2 0
 BX0985
 BX0985.Superseded values are not recommended for survey control.
 BX0985
 BX0985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0985.See file dsdata.pdf to determine how the superseded data were derived.
 BX0985
 BX0985_MARKER: DD = SURVEY DISK
 BX0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0985_STAMPING: 40V5 1968
 BX0985_MARK LOGO: LADHGS
 BX0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0985+STABILITY: SURFACE MOTION
 BX0985
 BX0985  HISTORY     - Date     Condition        Report By
 BX0985  HISTORY     - 1968     MONUMENTED       LADH
 BX0985  HISTORY     - 1979     GOOD             LADTD
 BX0985  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0985
 BX0985                          STATION DESCRIPTION
 BX0985
 BX0985'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX0985'3.64 MI E FROM FOREST HILL.
 BX0985'ABOUT 3.64 MILES EAST ALONG LOUISIANA HIGHWAY 112 FROM THE HIGH SCHOOL
 BX0985'AT FOREST HILL IN RAPIDES PARISH. 200 FEET SOUTH OF A CENTER LINE OF
 BX0985'LOUISIANA HIGHWAY 112.  153 FEET SOUTHEAST OF A STEEL CATTLE GUARD
 BX0985'UNDER GRAVEL ROAD LEADING TO WHATLEYS NURSERY.  50 FEET EAST OF CENTER
 BX0985'OF GRAVEL ROAD.  49 FEET NORTHWEST OF THE NORTHWEST CORNER OF MR. T.
 BX0985'M. GUNTERS RESIDENCE.  4 FEET NORTH OF NORTHWEST CORNER OF YARD FENCE.
 BX0985'A STEEL WITNESS POST IS SET 3 FEET NORTH OF THE MARK. SECTION 16, T
 BX0985'1N, R 1 W.  NOTE-- THE MARK IS 1.15 MILES WEST OF BENCH MARK 40V4
 BX0985'(LDH).
 BX0985
 BX0985                          STATION RECOVERY (1979)
 BX0985
 BX0985'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX0985'RECOVERED IN GOOD CONDITION.
 BX0985
 BX0985                          STATION RECOVERY (1999)
 BX0985
 BX0985'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0985'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1222 ***********************************************************************
 BK1222  DESIGNATION -  40 V 50
 BK1222  PID         -  BK1222
 BK1222  STATE/COUNTY-  LA/RAPIDES
 BK1222  COUNTRY     -  US
 BK1222  USGS QUAD   -  STEEP GULLY (2018)
 BK1222
 BK1222                         *CURRENT SURVEY CONTROL
 BK1222  ______________________________________________________________________
 BK1222* NAD 83(1986) POSITION- 30 55 47.     (N) 092 46 23.     (W)   SCALED
 BK1222* NAVD 88 ORTHO HEIGHT -    50.44  (+/-2cm)      165.5   (feet) VERTCON3
 BK1222  ______________________________________________________________________
 BK1222  GEOID HEIGHT    -        -26.749 (meters)                     GEOID18
 BK1222  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1222
 BK1222.The horizontal coordinates were scaled from a map and have
 BK1222.an estimated accuracy of +/- 6 seconds.
 BK1222
 BK1222.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1222.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1222
 BK1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1222.GEOID18 height accuracy estimate available here.
 BK1222
 BK1222.The vertical order pertains to the NGVD 29 superseded value.
 BK1222
 BK1222.Click photographs - Photos may exist for this station.
 BK1222
 BK1222;                    North         East    Units  Estimated Accuracy
 BK1222;SPC LA N     -    47,680.      973,900.      MT  (+/- 180 meters Scaled)
 BK1222
 BK1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ216218(NAD 83)
 BK1222
 BK1222                          SUPERSEDED SURVEY CONTROL
 BK1222
 BK1222  NGVD 29 (11/26/84)   50.431  (m)          165.46   (f) ADJUSTED    2 0
 BK1222
 BK1222.Superseded values are not recommended for survey control.
 BK1222
 BK1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1222.See file dsdata.pdf to determine how the superseded data were derived.
 BK1222
 BK1222_MARKER: DD = SURVEY DISK
 BK1222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1222_STAMPING: 40V50 1969
 BK1222_MARK LOGO: LADHGS
 BK1222_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1222+STABILITY: SURFACE MOTION
 BK1222
 BK1222  HISTORY     - Date     Condition        Report By
 BK1222  HISTORY     - 1969     MONUMENTED       LADH
 BK1222  HISTORY     - 1981     GOOD             LADTD
 BK1222  HISTORY     - 19990424 GOOD             USPSQD
 BK1222
 BK1222                          STATION DESCRIPTION
 BK1222
 BK1222'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1222'5.05 MI NE FROM ELIZABETH.
 BK1222'ABOUT 5.05 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 112 FROM THE POST
 BK1222'OFFICE AT ELIZABETH.  1.05 MILES SOUTH OF B.M. 40V49.  0.75 MILES
 BK1222'SOUTH OF THE PLAINVIEW HIGH SCHOOL.  IN THE NORTH HEADWALL OF A BOX
 BK1222'CULVERT (3X3 FT.) AT THE JUNCTION OF LOUISIANA HIGHWAY 112 AND
 BK1222'LOUISIANA HIGHWAY 462.  20 FEET NORTH NORTHEAST OF CENTERLINE OF
 BK1222'LOUISIANA HIGHWAY 462.  25 FEET SOUTH SOUTHEAST OF A FEDERAL AID
 BK1222'PROJECT MARKER POST.  39 FEET SOUTHEAST OF A POWER POLE.  DISK IN TOP
 BK1222'OF A CONCRETE POST PROJECTING 1 INCH.  A STEEL WITNESS POST IS SET 11
 BK1222'FEET WEST OF THE MARK.  SECTION 27, T 1S, R 4W.
 BK1222
 BK1222                          STATION RECOVERY (1981)
 BK1222
 BK1222'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1222'RECOVERED IN GOOD CONDITION.
 BK1222
 BK1222                          STATION RECOVERY (1999)
 BK1222
 BK1222'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1221 ***********************************************************************
 BK1221  DESIGNATION -  40 V 51
 BK1221  PID         -  BK1221
 BK1221  STATE/COUNTY-  LA/RAPIDES
 BK1221  COUNTRY     -  US
 BK1221  USGS QUAD   -  STEEP GULLY (2018)
 BK1221
 BK1221                         *CURRENT SURVEY CONTROL
 BK1221  ______________________________________________________________________
 BK1221* NAD 83(1986) POSITION- 30 55 02.     (N) 092 46 54.     (W)   SCALED
 BK1221* NAVD 88 ORTHO HEIGHT -    54.08  (+/-2cm)      177.4   (feet) VERTCON3
 BK1221  ______________________________________________________________________
 BK1221  GEOID HEIGHT    -        -26.763 (meters)                     GEOID18
 BK1221  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1221
 BK1221.The horizontal coordinates were scaled from a map and have
 BK1221.an estimated accuracy of +/- 6 seconds.
 BK1221
 BK1221.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1221.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1221
 BK1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1221.GEOID18 height accuracy estimate available here.
 BK1221
 BK1221.The vertical order pertains to the NGVD 29 superseded value.
 BK1221
 BK1221.Click photographs - Photos may exist for this station.
 BK1221
 BK1221;                    North         East    Units  Estimated Accuracy
 BK1221;SPC LA N     -    46,300.      973,080.      MT  (+/- 180 meters Scaled)
 BK1221
 BK1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ208204(NAD 83)
 BK1221
 BK1221                          SUPERSEDED SURVEY CONTROL
 BK1221
 BK1221  NGVD 29 (11/26/84)   54.074  (m)          177.41   (f) ADJUSTED    2 0
 BK1221
 BK1221.Superseded values are not recommended for survey control.
 BK1221
 BK1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1221.See file dsdata.pdf to determine how the superseded data were derived.
 BK1221
 BK1221_MARKER: DD = SURVEY DISK
 BK1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1221_STAMPING: 40V51 1969
 BK1221_MARK LOGO: LADHGS
 BK1221_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1221+STABILITY: SURFACE MOTION
 BK1221
 BK1221  HISTORY     - Date     Condition        Report By
 BK1221  HISTORY     - 1969     MONUMENTED       LADH
 BK1221  HISTORY     - 1981     MARK NOT FOUND   LADTD
 BK1221  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1221
 BK1221                          STATION DESCRIPTION
 BK1221
 BK1221'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1221'4.0 MI N FROM ELIZABETH.
 BK1221'ABOUT 4.0 MILES NORTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE
 BK1221'AT ELIZABETH.  1.05 MILES SOUTH OF B.M. 40V50.  1.8 MILES SOUTH OF
 BK1221'PLAINVIEW HIGH SCHOOL.  1.05 MILES SOUTH OF JUNCTION OF LOUISIANA
 BK1221'HIGHWAY 112 AND LOUISIANA HIGHWAY 462.  100 FEET SOUTHEAST OF
 BK1221'CENTERLINE OF LOUISIANA HIGHWAY 112.  148 FEET EAST NORTHEAST OF A
 BK1221'TELEPHONE POLE.  0.40 MILES NORTH OF CRESOTE TIMBER BRIDGE UNDER
 BK1221'LOUISIANA HIGHWAY 112.  DISK IN TOP OF A CONCRETE POST PROJECTING 4
 BK1221'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF THE MARK. SECTION
 BK1221'4, T 2S, R 4W.
 BK1221
 BK1221                          STATION RECOVERY (1981)
 BK1221
 BK1221'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1221'MARK NOT FOUND.
 BK1221
 BK1221                          STATION RECOVERY (1999)
 BK1221
 BK1221'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1221'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1220 ***********************************************************************
 BK1220  DESIGNATION -  40 V 52
 BK1220  PID         -  BK1220
 BK1220  STATE/COUNTY-  LA/RAPIDES
 BK1220  COUNTRY     -  US
 BK1220  USGS QUAD   -  STEEP GULLY (2018)
 BK1220
 BK1220                         *CURRENT SURVEY CONTROL
 BK1220  ______________________________________________________________________
 BK1220* NAD 83(1986) POSITION- 30 54 18.     (N) 092 47 21.     (W)   SCALED
 BK1220* NAVD 88 ORTHO HEIGHT -    53.11  (+/-2cm)      174.2   (feet) VERTCON3
 BK1220  ______________________________________________________________________
 BK1220  GEOID HEIGHT    -        -26.777 (meters)                     GEOID18
 BK1220  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1220
 BK1220.The horizontal coordinates were scaled from a map and have
 BK1220.an estimated accuracy of +/- 6 seconds.
 BK1220
 BK1220.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1220.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1220
 BK1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1220.GEOID18 height accuracy estimate available here.
 BK1220
 BK1220.The vertical order pertains to the NGVD 29 superseded value.
 BK1220
 BK1220.Click photographs - Photos may exist for this station.
 BK1220
 BK1220;                    North         East    Units  Estimated Accuracy
 BK1220;SPC LA N     -    44,940.      972,350.      MT  (+/- 180 meters Scaled)
 BK1220
 BK1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ201190(NAD 83)
 BK1220
 BK1220                          SUPERSEDED SURVEY CONTROL
 BK1220
 BK1220  NGVD 29 (11/26/84)   53.101  (m)          174.22   (f) ADJUSTED    2 0
 BK1220
 BK1220.Superseded values are not recommended for survey control.
 BK1220
 BK1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1220.See file dsdata.pdf to determine how the superseded data were derived.
 BK1220
 BK1220_MARKER: DD = SURVEY DISK
 BK1220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1220_STAMPING: 40V52 1969
 BK1220_MARK LOGO: LADHGS
 BK1220_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1220+STABILITY: SURFACE MOTION
 BK1220
 BK1220  HISTORY     - Date     Condition        Report By
 BK1220  HISTORY     - 1969     MONUMENTED       LADH
 BK1220  HISTORY     - 1981     MARK NOT FOUND   LADTD
 BK1220  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1220
 BK1220                          STATION DESCRIPTION
 BK1220
 BK1220'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK1220'3.0 MI N FROM ELIZABETH.
 BK1220'ABOUT 3.0 MILES NORTH ALONG LOUISIANA HIGHWAY 112 FROM THE POST OFFICE
 BK1220'AT ELIZABETH.  1.0 MILES SOUTH OF B.M. 40V51.  100 FEET EAST OF
 BK1220'CENTERLINE OF LOUISIANA HIGHWAY 112.  203 FEET SOUTH SOUTHEAST OF A
 BK1220'POWER POLE.  191 FEET NORTH NORTHEAST OF POWER POLE.  0.35 MILES NORTH
 BK1220'OF A CATTLE GUARD ACROSS LOUISIANA HIGHWAY 112.  DISK IN TOP OF A
 BK1220'CONCRETE POST PROJECTING 3 INCHES.  A STEEL WITNESS POST IS SET 1.5
 BK1220'FEET EAST OF THE MARK.  SECTION 9, T 2S, R.
 BK1220
 BK1220                          STATION RECOVERY (1981)
 BK1220
 BK1220'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1220'MARK NOT FOUND.
 BK1220
 BK1220                          STATION RECOVERY (1999)
 BK1220
 BK1220'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1240 ***********************************************************************
 BK1240  DESIGNATION -  40 V 53
 BK1240  PID         -  BK1240
 BK1240  STATE/COUNTY-  LA/RAPIDES
 BK1240  COUNTRY     -  US
 BK1240  USGS QUAD   -  STEEP GULLY (2018)
 BK1240
 BK1240                         *CURRENT SURVEY CONTROL
 BK1240  ______________________________________________________________________
 BK1240* NAD 83(1986) POSITION- 30 58 36.     (N) 092 48 29.     (W)   SCALED
 BK1240* NAVD 88 ORTHO HEIGHT -    58.58  (+/-2cm)      192.2   (feet) VERTCON3
 BK1240  ______________________________________________________________________
 BK1240  GEOID HEIGHT    -        -26.649 (meters)                     GEOID18
 BK1240  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1240
 BK1240.The horizontal coordinates were scaled from a map and have
 BK1240.an estimated accuracy of +/- 6 seconds.
 BK1240
 BK1240.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1240.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1240
 BK1240.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1240.GEOID18 height accuracy estimate available here.
 BK1240
 BK1240.The vertical order pertains to the NGVD 29 superseded value.
 BK1240
 BK1240.Click photographs - Photos may exist for this station.
 BK1240
 BK1240;                    North         East    Units  Estimated Accuracy
 BK1240;SPC LA N     -    52,890.      970,570.      MT  (+/- 180 meters Scaled)
 BK1240
 BK1240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ183270(NAD 83)
 BK1240
 BK1240                          SUPERSEDED SURVEY CONTROL
 BK1240
 BK1240  NGVD 29 (11/26/84)   58.587  (m)          192.21   (f) ADJUSTED    2 1
 BK1240
 BK1240.Superseded values are not recommended for survey control.
 BK1240
 BK1240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1240.See file dsdata.pdf to determine how the superseded data were derived.
 BK1240
 BK1240_MARKER: DD = SURVEY DISK
 BK1240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1240_STAMPING: 40V53 1973
 BK1240_MARK LOGO: LADHGS
 BK1240_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1240+STABILITY: SURFACE MOTION
 BK1240
 BK1240  HISTORY     - Date     Condition        Report By
 BK1240  HISTORY     - 1973     MONUMENTED       LADTD
 BK1240  HISTORY     - 1974     GOOD             LADTD
 BK1240  HISTORY     - 19990424 POOR             USPSQD
 BK1240
 BK1240                          STATION DESCRIPTION
 BK1240
 BK1240'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1240'8.90 MI SE FROM PITKIN.
 BK1240'LOCATED 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE POST
 BK1240'OFFICE AT PITKIN.  THENCE 7.30 MILES EAST ALONG LOUISIANA HIGHWAY 113.
 BK1240'0.95 MILES EAST OF THE VERNON AND RAPIDES PARISH LINE.  54 FEET SOUTH
 BK1240'OF THE CENTERLINE OF LOUISIANA HIGHWAY 113.  96 FEET SOUTHWEST OF THE
 BK1240'INTERSECTION OF LOUISIANA HIGHWAY 113 AND 462.  66 FEET WEST OF A 24
 BK1240'INCH CONCRETE CROSSDRAIN UNDER LOUISIANA HIGHWAY 462.  23 FEET SOUTH
 BK1240'OF A TELEPHONE PEDESTAL.  3 FEET EAST OF A COMBINATION MESH AND BARB
 BK1240'WIRE FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3
 BK1240'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF
 BK1240'THE MARK.
 BK1240
 BK1240                          STATION RECOVERY (1999)
 BK1240
 BK1240'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1240'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1241 ***********************************************************************
 BK1241  DESIGNATION -  40 V 54
 BK1241  PID         -  BK1241
 BK1241  STATE/COUNTY-  LA/RAPIDES
 BK1241  COUNTRY     -  US
 BK1241  USGS QUAD   -  STEEP GULLY (2018)
 BK1241
 BK1241                         *CURRENT SURVEY CONTROL
 BK1241  ______________________________________________________________________
 BK1241* NAD 83(1986) POSITION- 30 58 54.     (N) 092 47 37.     (W)   SCALED
 BK1241* NAVD 88 ORTHO HEIGHT -    60.56  (+/-2cm)      198.7   (feet) VERTCON3
 BK1241  ______________________________________________________________________
 BK1241  GEOID HEIGHT    -        -26.649 (meters)                     GEOID18
 BK1241  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1241
 BK1241.The horizontal coordinates were scaled from a map and have
 BK1241.an estimated accuracy of +/- 6 seconds.
 BK1241
 BK1241.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1241.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1241
 BK1241.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1241.GEOID18 height accuracy estimate available here.
 BK1241
 BK1241.The vertical order pertains to the NGVD 29 superseded value.
 BK1241
 BK1241.Click photographs - Photos may exist for this station.
 BK1241
 BK1241;                    North         East    Units  Estimated Accuracy
 BK1241;SPC LA N     -    53,450.      971,950.      MT  (+/- 180 meters Scaled)
 BK1241
 BK1241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ197275(NAD 83)
 BK1241
 BK1241                          SUPERSEDED SURVEY CONTROL
 BK1241
 BK1241  NGVD 29 (11/26/84)   60.561  (m)          198.69   (f) ADJUSTED    2 1
 BK1241
 BK1241.Superseded values are not recommended for survey control.
 BK1241
 BK1241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1241.See file dsdata.pdf to determine how the superseded data were derived.
 BK1241
 BK1241_MARKER: DD = SURVEY DISK
 BK1241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1241_STAMPING: 40V54 1973
 BK1241_MARK LOGO: LADHGS
 BK1241_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1241+STABILITY: SURFACE MOTION
 BK1241
 BK1241  HISTORY     - Date     Condition        Report By
 BK1241  HISTORY     - 1973     MONUMENTED       LADTD
 BK1241  HISTORY     - 1974     GOOD             LADTD
 BK1241  HISTORY     - 19990424 GOOD             USPSQD
 BK1241
 BK1241                          STATION DESCRIPTION
 BK1241
 BK1241'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1241'9.80 MI SE FROM PITKIN.
 BK1241'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1241'POST OFFICE AT PITKIN.  THENCE 8.20 MILES EAST ALONG LOUISIANA HIGHWAY
 BK1241'113.  1.85 MILES EAST OF THE VERNON AND RAPIDES PARISH LINE. 0.90
 BK1241'MILES OF B.M. 40V53.  0.90 MILES EAST OF THE INTERSECTION OF LOUISIANA
 BK1241'HIGHWAY 113 AND 462.  54 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA
 BK1241'HIGHWAY 113.  88 FEET NORTHWEST OF THE CENTER OF A WOOD CATTLE GAP. 95
 BK1241'FEET NORTHWEST OF A POWER POLE.  17 FEET NORTHWEST OF A BARB WIRE
 BK1241'FENCE.  19 FEET EAST OF A 14 INCH PINE TREE.  SET IN THE TOP OF A 8
 BK1241'INCH CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 BK1241'WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE MARK.
 BK1241
 BK1241                          STATION RECOVERY (1999)
 BK1241
 BK1241'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1242 ***********************************************************************
 BK1242  DESIGNATION -  40 V 55
 BK1242  PID         -  BK1242
 BK1242  STATE/COUNTY-  LA/RAPIDES
 BK1242  COUNTRY     -  US
 BK1242  USGS QUAD   -  STEEP GULLY (2018)
 BK1242
 BK1242                         *CURRENT SURVEY CONTROL
 BK1242  ______________________________________________________________________
 BK1242* NAD 83(1986) POSITION- 30 59 07.     (N) 092 46 39.     (W)   SCALED
 BK1242* NAVD 88 ORTHO HEIGHT -    58.25  (+/-2cm)      191.1   (feet) VERTCON3
 BK1242  ______________________________________________________________________
 BK1242  GEOID HEIGHT    -        -26.653 (meters)                     GEOID18
 BK1242  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1242
 BK1242.The horizontal coordinates were scaled from a map and have
 BK1242.an estimated accuracy of +/- 6 seconds.
 BK1242
 BK1242.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1242.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1242
 BK1242.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1242.GEOID18 height accuracy estimate available here.
 BK1242
 BK1242.The vertical order pertains to the NGVD 29 superseded value.
 BK1242
 BK1242.Click photographs - Photos may exist for this station.
 BK1242
 BK1242;                    North         East    Units  Estimated Accuracy
 BK1242;SPC LA N     -    53,840.      973,490.      MT  (+/- 180 meters Scaled)
 BK1242
 BK1242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ212279(NAD 83)
 BK1242
 BK1242                          SUPERSEDED SURVEY CONTROL
 BK1242
 BK1242  NGVD 29 (11/26/84)   58.248  (m)          191.10   (f) ADJUSTED    2 1
 BK1242
 BK1242.Superseded values are not recommended for survey control.
 BK1242
 BK1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1242.See file dsdata.pdf to determine how the superseded data were derived.
 BK1242
 BK1242_MARKER: DD = SURVEY DISK
 BK1242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1242_STAMPING: 40V55 1973
 BK1242_MARK LOGO: LADHGS
 BK1242_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1242+STABILITY: SURFACE MOTION
 BK1242
 BK1242  HISTORY     - Date     Condition        Report By
 BK1242  HISTORY     - 1973     MONUMENTED       LADTD
 BK1242  HISTORY     - 1974     GOOD             LADTD
 BK1242  HISTORY     - 19990424 GOOD             USPSQD
 BK1242
 BK1242                          STATION DESCRIPTION
 BK1242
 BK1242'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1242'10.80 MI SE FROM PITKIN.
 BK1242'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1242'POST OFFICE AT PITKIN, THENCE 9.20 MILES EAST ALONG LOUISIANA HIGHWAY
 BK1242'113.  2.85 MILES EAST OF THE VERNON AND RAPIDES PARISH LINE.  1.90
 BK1242'MILES EAST OF THE INTERSECTION OF LOUISIANA HIGHWAYS 113 AND 462.  49
 BK1242'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 113.  134 FEET EAST
 BK1242'OF A POWER POLE.  28 FEET NORTHEAST OF A LONE 8 INCH PINE TREE.  11
 BK1242'FEET SOUTH OF A 3 STRAND BARB WIRE FENCE.  SET IN THE TOP OF A 8 INCH
 BK1242'CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK1242'POST IS SET 1 FOOT NORTH OF THE MARK.
 BK1242
 BK1242                          STATION RECOVERY (1999)
 BK1242
 BK1242'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1243 ***********************************************************************
 BK1243  DESIGNATION -  40 V 56
 BK1243  PID         -  BK1243
 BK1243  STATE/COUNTY-  LA/RAPIDES
 BK1243  COUNTRY     -  US
 BK1243  USGS QUAD   -  STEEP GULLY (2018)
 BK1243
 BK1243                         *CURRENT SURVEY CONTROL
 BK1243  ______________________________________________________________________
 BK1243* NAD 83(1986) POSITION- 30 59 21.     (N) 092 45 44.     (W)   SCALED
 BK1243* NAVD 88 ORTHO HEIGHT -    52.70  (+/-2cm)      172.9   (feet) VERTCON3
 BK1243  ______________________________________________________________________
 BK1243  GEOID HEIGHT    -        -26.657 (meters)                     GEOID18
 BK1243  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1243
 BK1243.The horizontal coordinates were scaled from a map and have
 BK1243.an estimated accuracy of +/- 6 seconds.
 BK1243
 BK1243.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1243.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1243
 BK1243.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1243.GEOID18 height accuracy estimate available here.
 BK1243
 BK1243.The vertical order pertains to the NGVD 29 superseded value.
 BK1243
 BK1243.Click photographs - Photos may exist for this station.
 BK1243
 BK1243;                    North         East    Units  Estimated Accuracy
 BK1243;SPC LA N     -    54,270.      974,950.      MT  (+/- 180 meters Scaled)
 BK1243
 BK1243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ227284(NAD 83)
 BK1243
 BK1243                          SUPERSEDED SURVEY CONTROL
 BK1243
 BK1243  NGVD 29 (11/26/84)   52.696  (m)          172.89   (f) ADJUSTED    2 1
 BK1243
 BK1243.Superseded values are not recommended for survey control.
 BK1243
 BK1243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1243.See file dsdata.pdf to determine how the superseded data were derived.
 BK1243
 BK1243_MARKER: DD = SURVEY DISK
 BK1243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1243_STAMPING: 40V56 1973
 BK1243_MARK LOGO: LADHGS
 BK1243_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1243+STABILITY: SURFACE MOTION
 BK1243
 BK1243  HISTORY     - Date     Condition        Report By
 BK1243  HISTORY     - 1973     MONUMENTED       LADTD
 BK1243  HISTORY     - 1974     GOOD             LADTD
 BK1243  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1243
 BK1243                          STATION DESCRIPTION
 BK1243
 BK1243'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1243'11.75 MI SE FROM PITKIN.
 BK1243'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1243'POST OFFICE AT PITKIN, THENCE 10.15 MILES EAST ALONG LOUISIANA 113.
 BK1243'3.90 MILES EAST OF THE INTERSECTION OF LOUISIANA HIGHWAY 113 AND 462.
 BK1243'0.95 MILES EAST OF B.M. 40V55.  55 FEET NORTH OF THE CENTERLINE OF
 BK1243'LOUISIANA HIGHWAY 113.  129 FEET NORTHWEST OF THE INTERSECTION OF
 BK1243'LOUISIANA HIGHWAY 113 AND GRAVEL ROAD LEADING TO RESIDENCE OF F.
 BK1243'THOMPSON.  21 FEET NORTHWEST OF L.D.H. RIGHT-OF-MARKER.  29 FEET
 BK1243'NORTHEAST OF A POWER POLE.  17 FEET NORTH OF BARB WIRE FENCE CORNER. 1
 BK1243'FOOT WEST OF BARB WIRE FENCE.  0.05 MILES WEST OF BRIDGE NO.
 BK1243'140.02.0400.1.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3
 BK1243'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF
 BK1243'THE MARK.
 BK1243
 BK1243                          STATION RECOVERY (1999)
 BK1243
 BK1243'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1243'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1244 ***********************************************************************
 BK1244  DESIGNATION -  40 V 57
 BK1244  PID         -  BK1244
 BK1244  STATE/COUNTY-  LA/RAPIDES
 BK1244  COUNTRY     -  US
 BK1244  USGS QUAD   -  PAWNEE (2018)
 BK1244
 BK1244                         *CURRENT SURVEY CONTROL
 BK1244  ______________________________________________________________________
 BK1244* NAD 83(1986) POSITION- 30 59 32.     (N) 092 44 57.     (W)   SCALED
 BK1244* NAVD 88 ORTHO HEIGHT -    53.27  (+/-2cm)      174.8   (feet) VERTCON3
 BK1244  ______________________________________________________________________
 BK1244  GEOID HEIGHT    -        -26.661 (meters)                     GEOID18
 BK1244  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1244
 BK1244.The horizontal coordinates were scaled from a map and have
 BK1244.an estimated accuracy of +/- 6 seconds.
 BK1244
 BK1244.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1244.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1244
 BK1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1244.GEOID18 height accuracy estimate available here.
 BK1244
 BK1244.The vertical order pertains to the NGVD 29 superseded value.
 BK1244
 BK1244.Click photographs - Photos may exist for this station.
 BK1244
 BK1244;                    North         East    Units  Estimated Accuracy
 BK1244;SPC LA N     -    54,600.      976,200.      MT  (+/- 180 meters Scaled)
 BK1244
 BK1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ239287(NAD 83)
 BK1244
 BK1244                          SUPERSEDED SURVEY CONTROL
 BK1244
 BK1244  NGVD 29 (11/26/84)   53.264  (m)          174.75   (f) ADJUSTED    2 1
 BK1244
 BK1244.Superseded values are not recommended for survey control.
 BK1244
 BK1244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1244.See file dsdata.pdf to determine how the superseded data were derived.
 BK1244
 BK1244_MARKER: DD = SURVEY DISK
 BK1244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1244_STAMPING: 40V57 1973
 BK1244_MARK LOGO: LADHGS
 BK1244_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1244+STABILITY: SURFACE MOTION
 BK1244
 BK1244  HISTORY     - Date     Condition        Report By
 BK1244  HISTORY     - 1973     MONUMENTED       LADTD
 BK1244  HISTORY     - 1974     GOOD             LADTD
 BK1244  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1244
 BK1244                          STATION DESCRIPTION
 BK1244
 BK1244'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1244'11.10 MI W FROM GLENMORA.
 BK1244'LOCATED ABOUT 11.10 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1244'POST OFFICE AT GLENMORA.  0.80 MILES EAST OF B.M. 40V56.  2.70 MILES
 BK1244'WEST OF THE CALCASIEU BAPTIST CHURCH.  1.05 MILES WEST OF THE
 BK1244'INTERSECTION OF LOUISIANA HIGHWAY 113 AND 112 AT UNION HILLS.  53 FEET
 BK1244'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 113.  51 FEET NORTHWEST
 BK1244'OF THE INTERSECTION OF LOUISIANA HIGHWAY 113 AND DIRT ROAD LEADING
 BK1244'NORTH.  29 FEET WEST OF THE CENTER OF A METAL CATTLE GAP.  14 FEET
 BK1244'NORTHWEST OF A TELEPHONE POLE NO. 1-34L-23 A.  14 FEET NORTH OF A BARB
 BK1244'WIRE FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3
 BK1244'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF
 BK1244'THE MARK.
 BK1244
 BK1244                          STATION RECOVERY (1999)
 BK1244
 BK1244'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1244'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1246 ***********************************************************************
 BK1246  DESIGNATION -  40 V 58
 BK1246  PID         -  BK1246
 BK1246  STATE/COUNTY-  LA/RAPIDES
 BK1246  COUNTRY     -  US
 BK1246  USGS QUAD   -  PAWNEE (2018)
 BK1246
 BK1246                         *CURRENT SURVEY CONTROL
 BK1246  ______________________________________________________________________
 BK1246* NAD 83(1986) POSITION- 30 59 48.     (N) 092 42 54.     (W)   SCALED
 BK1246* NAVD 88 ORTHO HEIGHT -    55.26  (+/-2cm)      181.3   (feet) VERTCON3
 BK1246  ______________________________________________________________________
 BK1246  GEOID HEIGHT    -        -26.679 (meters)                     GEOID18
 BK1246  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1246
 BK1246.The horizontal coordinates were scaled from a map and have
 BK1246.an estimated accuracy of +/- 6 seconds.
 BK1246
 BK1246.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1246.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1246
 BK1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1246.GEOID18 height accuracy estimate available here.
 BK1246
 BK1246.The vertical order pertains to the NGVD 29 superseded value.
 BK1246
 BK1246.Click photographs - Photos may exist for this station.
 BK1246
 BK1246;                    North         East    Units  Estimated Accuracy
 BK1246;SPC LA N     -    55,090.      979,470.      MT  (+/- 180 meters Scaled)
 BK1246
 BK1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ272292(NAD 83)
 BK1246
 BK1246                          SUPERSEDED SURVEY CONTROL
 BK1246
 BK1246  NGVD 29 (11/26/84)   55.256  (m)          181.29   (f) ADJUSTED    2 1
 BK1246
 BK1246.Superseded values are not recommended for survey control.
 BK1246
 BK1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1246.See file dsdata.pdf to determine how the superseded data were derived.
 BK1246
 BK1246_MARKER: DD = SURVEY DISK
 BK1246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1246_STAMPING: 40V58 1973
 BK1246_MARK LOGO: LADHGS
 BK1246_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1246+STABILITY: SURFACE MOTION
 BK1246
 BK1246  HISTORY     - Date     Condition        Report By
 BK1246  HISTORY     - 1973     MONUMENTED       LADTD
 BK1246  HISTORY     - 1974     GOOD             LADTD
 BK1246  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1246
 BK1246                          STATION DESCRIPTION
 BK1246
 BK1246'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1246'9.05 MI W FROM GLENMORA.
 BK1246'LOCATED ABOUT 9.05 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1246'POST OFFICE AT GLENMORA.  1.0 MILES EAST OF B.M. 40V45.  0.65 MILES
 BK1246'WEST OF THE CALCASIEU BAPTIST CHURCH.  54 FEET NORTH OF THE CENTERLINE
 BK1246'OF LOUISIANA HIGHWAY 113.  82 FEET NORTHEAST OF THE CENTER OF A WOOD
 BK1246'CATTLE GAP.  62 FEET NORTHEAST OF A POWER POLE.  2 FEET NORTHEAST OF A
 BK1246'CORNER POST OF A COMBINATION MESH AND BARB WIRE FENCE. 1 FOOT NORTH OF
 BK1246'A BARB WIRE FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK
 BK1246'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1246'FOOT EAST OF THE MARK.
 BK1246
 BK1246                          STATION RECOVERY (1999)
 BK1246
 BK1246'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1246'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1247 ***********************************************************************
 BK1247  DESIGNATION -  40 V 59
 BK1247  PID         -  BK1247
 BK1247  STATE/COUNTY-  LA/RAPIDES
 BK1247  COUNTRY     -  US
 BK1247  USGS QUAD   -  PAWNEE (2018)
 BK1247
 BK1247                         *CURRENT SURVEY CONTROL
 BK1247  ______________________________________________________________________
 BK1247* NAD 83(1986) POSITION- 30 59 49.     (N) 092 42 01.     (W)   SCALED
 BK1247* NAVD 88 ORTHO HEIGHT -    49.23  (+/-2cm)      161.5   (feet) VERTCON3
 BK1247  ______________________________________________________________________
 BK1247  GEOID HEIGHT    -        -26.691 (meters)                     GEOID18
 BK1247  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1247
 BK1247.The horizontal coordinates were scaled from a map and have
 BK1247.an estimated accuracy of +/- 6 seconds.
 BK1247
 BK1247.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1247.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1247
 BK1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1247.GEOID18 height accuracy estimate available here.
 BK1247
 BK1247.The vertical order pertains to the NGVD 29 superseded value.
 BK1247
 BK1247.Click photographs - Photos may exist for this station.
 BK1247
 BK1247;                    North         East    Units  Estimated Accuracy
 BK1247;SPC LA N     -    55,120.      980,870.      MT  (+/- 180 meters Scaled)
 BK1247
 BK1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ286293(NAD 83)
 BK1247
 BK1247                          SUPERSEDED SURVEY CONTROL
 BK1247
 BK1247  NGVD 29 (11/26/84)   49.216  (m)          161.47   (f) ADJUSTED    2 1
 BK1247
 BK1247.Superseded values are not recommended for survey control.
 BK1247
 BK1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1247.See file dsdata.pdf to determine how the superseded data were derived.
 BK1247
 BK1247_MARKER: DD = SURVEY DISK
 BK1247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1247_STAMPING: 40V59 1973
 BK1247_MARK LOGO: LADHGS
 BK1247_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1247+STABILITY: SURFACE MOTION
 BK1247
 BK1247  HISTORY     - Date     Condition        Report By
 BK1247  HISTORY     - 1973     MONUMENTED       LADTD
 BK1247  HISTORY     - 1974     GOOD             LADTD
 BK1247  HISTORY     - 19990424 GOOD             USPSQD
 BK1247
 BK1247                          STATION DESCRIPTION
 BK1247
 BK1247'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1247'8.15 MI W FROM GLENMORA.
 BK1247'LOCATED ABOUT 8.15 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1247'POST OFFICE AT GLENMORA.  0.90 MILES EAST OF B.M. 40V58.  2.85 MILES
 BK1247'WEST OF THE DAVIS CROSSING BAPTIST CHURCH.  0.25 MILES EAST OF THE
 BK1247'CALCASIEU BAPTIST CHURCH.  72 FEET SOUTH OF THE CENTERLINE OF
 BK1247'LOUISIANA HIGHWAY 113.  76 FEET WEST OF THE CENTER OF A METAL CATTLE
 BK1247'GAP IN DRIVEWAY LEADING TO THE RESIDENCE OF ROGER CLOUD.  30 FEET EAST
 BK1247'OF THE CENTER OF A DIRT ROAD LEADING SOUTH.  9 FEET EAST OF A
 BK1247'TELEPHONE POLE.  2 FEET EAST OF A COMBINATION MESH AND BARB WIRE
 BK1247'FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3 INCHES
 BK1247'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE
 BK1247'MARK.
 BK1247
 BK1247                          STATION RECOVERY (1999)
 BK1247
 BK1247'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0986 ***********************************************************************
 BX0986  DESIGNATION -  40 V 6
 BX0986  PID         -  BX0986
 BX0986  STATE/COUNTY-  LA/RAPIDES
 BX0986  COUNTRY     -  US
 BX0986  USGS QUAD   -  LECOMPTE (2018)
 BX0986
 BX0986                         *CURRENT SURVEY CONTROL
 BX0986  ______________________________________________________________________
 BX0986* NAD 83(1986) POSITION- 31 03 37.     (N) 092 29 37.     (W)   SCALED
 BX0986* NAVD 88 ORTHO HEIGHT -    61.01  (+/-2cm)      200.2   (feet) VERTCON3
 BX0986  ______________________________________________________________________
 BX0986  GEOID HEIGHT    -        -26.758 (meters)                     GEOID18
 BX0986  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0986
 BX0986.The horizontal coordinates were scaled from a map and have
 BX0986.an estimated accuracy of +/- 6 seconds.
 BX0986
 BX0986.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0986.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0986
 BX0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0986.GEOID18 height accuracy estimate available here.
 BX0986
 BX0986.The vertical order pertains to the NGVD 29 superseded value.
 BX0986
 BX0986.Click photographs - Photos may exist for this station.
 BX0986
 BX0986;                    North         East    Units  Estimated Accuracy
 BX0986;SPC LA N     -    62,120.    1,000,610.      MT  (+/- 180 meters Scaled)
 BX0986
 BX0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ483363(NAD 83)
 BX0986
 BX0986                          SUPERSEDED SURVEY CONTROL
 BX0986
 BX0986  NGVD 29 (11/26/84)   60.992  (m)          200.10   (f) ADJUSTED    2 0
 BX0986
 BX0986.Superseded values are not recommended for survey control.
 BX0986
 BX0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0986.See file dsdata.pdf to determine how the superseded data were derived.
 BX0986
 BX0986_MARKER: DD = SURVEY DISK
 BX0986_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX0986_SP_SET: TOWER FOOTING
 BX0986_STAMPING: 40V6 1968
 BX0986_MARK LOGO: LADHGS
 BX0986_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX0986
 BX0986  HISTORY     - Date     Condition        Report By
 BX0986  HISTORY     - 1968     MONUMENTED       LADH
 BX0986  HISTORY     - 1979     GOOD             LADTD
 BX0986  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0986
 BX0986                          STATION DESCRIPTION
 BX0986
 BX0986'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX0986'ABOUT 3.01 MILES EAST ALONG LOUISIANA HIGHWAY 112 FROM THE HIGH SCHOOL
 BX0986'AT FOREST HILL IN RAPIDES PARISH.  250 FEET NORTH OF CENTRER LINE OF
 BX0986'LOUISIANA HIGHWAY 112.  AND SET IN FOOTING OF TENNESSEE GAS COMPANY
 BX0986'TOWER.  A STEEL WITNESS POST IS SET 3 FEET NORTH OF THE MARK. SECTION
 BX0986'17, T1N, R1W.
 BX0986
 BX0986                          STATION RECOVERY (1979)
 BX0986
 BX0986'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX0986'RECOVERED IN GOOD CONDITION.
 BX0986
 BX0986                          STATION RECOVERY (1999)
 BX0986
 BX0986'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0986'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1248 ***********************************************************************
 BK1248  DESIGNATION -  40 V 60
 BK1248  PID         -  BK1248
 BK1248  STATE/COUNTY-  LA/RAPIDES
 BK1248  COUNTRY     -  US
 BK1248  USGS QUAD   -  PAWNEE (2018)
 BK1248
 BK1248                         *CURRENT SURVEY CONTROL
 BK1248  ______________________________________________________________________
 BK1248* NAD 83(1986) POSITION- 30 59 52.     (N) 092 40 49.     (W)   SCALED
 BK1248* NAVD 88 ORTHO HEIGHT -    39.83  (+/-2cm)      130.7   (feet) VERTCON3
 BK1248  ______________________________________________________________________
 BK1248  GEOID HEIGHT    -        -26.705 (meters)                     GEOID18
 BK1248  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1248
 BK1248.The horizontal coordinates were scaled from a map and have
 BK1248.an estimated accuracy of +/- 6 seconds.
 BK1248
 BK1248.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1248.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1248
 BK1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1248.GEOID18 height accuracy estimate available here.
 BK1248
 BK1248.The vertical order pertains to the NGVD 29 superseded value.
 BK1248
 BK1248.Click photographs - Photos may exist for this station.
 BK1248
 BK1248;                    North         East    Units  Estimated Accuracy
 BK1248;SPC LA N     -    55,210.      982,780.      MT  (+/- 180 meters Scaled)
 BK1248
 BK1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ305293(NAD 83)
 BK1248
 BK1248                          SUPERSEDED SURVEY CONTROL
 BK1248
 BK1248  NGVD 29 (11/26/84)   39.820  (m)          130.64   (f) ADJUSTED    2 1
 BK1248
 BK1248.Superseded values are not recommended for survey control.
 BK1248
 BK1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1248.See file dsdata.pdf to determine how the superseded data were derived.
 BK1248
 BK1248_MARKER: DD = SURVEY DISK
 BK1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1248_STAMPING: 40V60 1973
 BK1248_MARK LOGO: LADHGS
 BK1248_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1248+STABILITY: SURFACE MOTION
 BK1248
 BK1248  HISTORY     - Date     Condition        Report By
 BK1248  HISTORY     - 1973     MONUMENTED       LADTD
 BK1248  HISTORY     - 1974     GOOD             LADTD
 BK1248  HISTORY     - 19990424 GOOD             USPSQD
 BK1248
 BK1248                          STATION DESCRIPTION
 BK1248
 BK1248'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1248'7.00 MI W FROM GLENMORA.
 BK1248'LOCATED ABOUT 7.0 MILES WEST ALONG LOUISIANA HIGHWAY 110 FROM THE POST
 BK1248'OFFICE AT GLENMORA.  1.15 MILES EAST OF B.M. 40V59.  1.7 MILES WEST OF
 BK1248'THE DAVIS CROSSING BAPTIST CHURCH.  0.05 MILES WEST OF BRIDGE NO.
 BK1248'140.03.0306.1.  47 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK1248'113.  116 FEET NORTHWEST OF MILE POST NO. 48.  23 FEET NORTHEAST OF A
 BK1248'BARB WIRE FENCE CORNER.  1.5 FEET NORTH OF A BARB WIRE FENCE. 15 FEET
 BK1248'WEST OF A BARB WIRE FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK
 BK1248'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1248'FOOT SOUTH OF THE MARK.
 BK1248
 BK1248                          STATION RECOVERY (1999)
 BK1248
 BK1248'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1248'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1995 ***********************************************************************
 BK1995  DESIGNATION -  40 V 60 RESET
 BK1995  PID         -  BK1995
 BK1995  STATE/COUNTY-  LA/RAPIDES
 BK1995  COUNTRY     -  US
 BK1995  USGS QUAD   -  PAWNEE (2018)
 BK1995
 BK1995                         *CURRENT SURVEY CONTROL
 BK1995  ______________________________________________________________________
 BK1995* NAD 83(1986) POSITION- 30 59 52.     (N) 092 39 51.     (W)   SCALED
 BK1995* NAVD 88 ORTHO HEIGHT -    39.60  (+/-2cm)      129.9   (feet) VERTCON3
 BK1995  ______________________________________________________________________
 BK1995  GEOID HEIGHT    -        -26.716 (meters)                     GEOID18
 BK1995  VERT ORDER      -  THIRD (See Below)
 BK1995
 BK1995.The horizontal coordinates were scaled from a map and have
 BK1995.an estimated accuracy of +/- 6 seconds.
 BK1995
 BK1995.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1995.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1995
 BK1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1995.GEOID18 height accuracy estimate available here.
 BK1995
 BK1995.The vertical order pertains to the NGVD 29 superseded value.
 BK1995
 BK1995.Click photographs - Photos may exist for this station.
 BK1995
 BK1995;                    North         East    Units  Estimated Accuracy
 BK1995;SPC LA N     -    55,210.      984,320.      MT  (+/- 180 meters Scaled)
 BK1995
 BK1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ320294(NAD 83)
 BK1995
 BK1995                          SUPERSEDED SURVEY CONTROL
 BK1995
 BK1995  NGVD 29 (??/??/??)   39.59   (m)          129.9    (f) RESET       3  
 BK1995
 BK1995.Superseded values are not recommended for survey control.
 BK1995
 BK1995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1995.See file dsdata.pdf to determine how the superseded data were derived.
 BK1995
 BK1995_MARKER: DD = SURVEY DISK
 BK1995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1995_STAMPING: 40 V 60 RESET 1979
 BK1995_MARK LOGO: LADHGS
 BK1995_PROJECTION: FLUSH
 BK1995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1995+STABILITY: SURFACE MOTION
 BK1995
 BK1995  HISTORY     - Date     Condition        Report By
 BK1995  HISTORY     - 1979     MONUMENTED       LADH
 BK1995
 BK1995                          STATION DESCRIPTION
 BK1995
 BK1995'DESCRIBED BY LA DEPT OF HIGHWAYS 1979
 BK1995'7.0 MI WEST FROM GLENMORA.
 BK1995'7.0 MILES WEST ALONG STATE HIGHWAY 113 FROM THE POST OFFICE IN
 BK1995'GLENMORA, 1.7 MILES WEST OF THE DAVIS CROSSING BAPTIST CHURCH,
 BK1995'123.0 FEET NORTH OF THE CENTER OF STATE HIGHWAY 113, 31.0 FEET
 BK1995'NORTHEAST OF AN 18-INCH OAK TREE, 19.0 FEET SOUTH-SOUTHWEST OF
 BK1995'A 24-INCH PINE TREE, 23.6 FEET NORTHWEST OF A 24-INCH PINE TREE,
 BK1995'AND 10.5 FEET NORTH OF A 24-INCH RED OAK TREE.
 BK1995'THE MARK IS 1.5 FT  S FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1217 ***********************************************************************
 BX1217  DESIGNATION -  40 V 61
 BX1217  PID         -  BX1217
 BX1217  STATE/COUNTY-  LA/RAPIDES
 BX1217  COUNTRY     -  US
 BX1217  USGS QUAD   -  SIEPER (2018)
 BX1217
 BX1217                         *CURRENT SURVEY CONTROL
 BX1217  ______________________________________________________________________
 BX1217* NAD 83(1986) POSITION- 31 09 16.     (N) 092 45 31.     (W)   SCALED
 BX1217* NAVD 88 ORTHO HEIGHT -    59.37  (+/-2cm)      194.8   (feet) VERTCON3
 BX1217  ______________________________________________________________________
 BX1217  GEOID HEIGHT    -        -26.380 (meters)                     GEOID18
 BX1217  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1217
 BX1217.The horizontal coordinates were scaled from a map and have
 BX1217.an estimated accuracy of +/- 6 seconds.
 BX1217
 BX1217.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1217.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1217
 BX1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1217.GEOID18 height accuracy estimate available here.
 BX1217
 BX1217.The vertical order pertains to the NGVD 29 superseded value.
 BX1217
 BX1217.Click photographs - Photos may exist for this station.
 BX1217
 BX1217;                    North         East    Units  Estimated Accuracy
 BX1217;SPC LA N     -    72,590.      975,340.      MT  (+/- 180 meters Scaled)
 BX1217
 BX1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ230467(NAD 83)
 BX1217
 BX1217                          SUPERSEDED SURVEY CONTROL
 BX1217
 BX1217  NGVD 29 (11/26/84)   59.378  (m)          194.81   (f) ADJUSTED    2 0
 BX1217
 BX1217.Superseded values are not recommended for survey control.
 BX1217
 BX1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1217.See file dsdata.pdf to determine how the superseded data were derived.
 BX1217
 BX1217_MARKER: DD = SURVEY DISK
 BX1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1217_STAMPING: 40V61 1969
 BX1217_MARK LOGO: LADHGS
 BX1217_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1217+STABILITY: SURFACE MOTION
 BX1217
 BX1217  HISTORY     - Date     Condition        Report By
 BX1217  HISTORY     - 1969     MONUMENTED       LADH
 BX1217  HISTORY     - 19990424 GOOD             USPSQD
 BX1217
 BX1217                          STATION DESCRIPTION
 BX1217
 BX1217'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1217'ABOUT 1.1 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1217'AT HINESTON.  0.90 MILE NORTH OF BENCH MARK TT9X 1934.  59 FEET WEST
 BX1217'OF CENTERLINE OF LOUISIANA HIGHWAY 28.  11 FEET SOUTH OF A 36 INCH RED
 BX1217'OAK TREE.  30 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME
 BX1217'GARAGE.  128 FEET SOUTHWEST OF A POWER POLE ON WEST SIDE OF LOUISIANA
 BX1217'HIGHWAY 28.  128 FEET EAST NORTHEAST OF THE NORTHEAST CORNER OF THE
 BX1217'RESIDENCE OF JOHN T. GLASS SR.  DISK IN TOP OF CONCRETE POST
 BX1217'PROJECTING 3 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT WEST OF THE
 BX1217'MARK.
 BX1217
 BX1217                          STATION RECOVERY (1999)
 BX1217
 BX1217'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1218 ***********************************************************************
 BX1218  DESIGNATION -  40 V 62
 BX1218  PID         -  BX1218
 BX1218  STATE/COUNTY-  LA/RAPIDES
 BX1218  COUNTRY     -  US
 BX1218  USGS QUAD   -  SIEPER (2018)
 BX1218
 BX1218                         *CURRENT SURVEY CONTROL
 BX1218  ______________________________________________________________________
 BX1218* NAD 83(1986) POSITION- 31 10 05.     (N) 092 45 09.     (W)   SCALED
 BX1218* NAVD 88 ORTHO HEIGHT -    67.18  (+/-2cm)      220.4   (feet) VERTCON3
 BX1218  ______________________________________________________________________
 BX1218  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 BX1218  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1218
 BX1218.The horizontal coordinates were scaled from a map and have
 BX1218.an estimated accuracy of +/- 6 seconds.
 BX1218
 BX1218.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1218.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1218
 BX1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1218.GEOID18 height accuracy estimate available here.
 BX1218
 BX1218.The vertical order pertains to the NGVD 29 superseded value.
 BX1218
 BX1218.Click photographs - Photos may exist for this station.
 BX1218
 BX1218;                    North         East    Units  Estimated Accuracy
 BX1218;SPC LA N     -    74,100.      975,930.      MT  (+/- 180 meters Scaled)
 BX1218
 BX1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ235482(NAD 83)
 BX1218
 BX1218                          SUPERSEDED SURVEY CONTROL
 BX1218
 BX1218  NGVD 29 (11/26/84)   67.182  (m)          220.41   (f) ADJUSTED    2 0
 BX1218
 BX1218.Superseded values are not recommended for survey control.
 BX1218
 BX1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1218.See file dsdata.pdf to determine how the superseded data were derived.
 BX1218
 BX1218_MARKER: DD = SURVEY DISK
 BX1218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1218_STAMPING: 40V62 1969
 BX1218_MARK LOGO: LADHGS
 BX1218_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1218+STABILITY: SURFACE MOTION
 BX1218
 BX1218  HISTORY     - Date     Condition        Report By
 BX1218  HISTORY     - 1969     MONUMENTED       LADH
 BX1218  HISTORY     - 19990424 GOOD             USPSQD
 BX1218
 BX1218                          STATION DESCRIPTION
 BX1218
 BX1218'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1218'ABOUT 2.1 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1218'AT HINESTON.  1.0 MILE NORTH OF BENCH MARK 40V61.  57 FEET NORTHWEST
 BX1218'OF THE CENTERLINE OF LOUISIANA HIGHWAY 28.  14 FEET SOUTHEAST OF A
 BX1218'BLAZED TWIN BLACK JACK OAK.  52 FEET SOUTHWEST OF A COMBINATION
 BX1218'TELEPHONE AND POWER POLE.  15 FEET NORTHWEST OF A BARB WIRE FENCE ON
 BX1218'WEST SIDE OF ROAD.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 4
 BX1218'INCHES.  A STEEL WITNESS POST IS SET 2 FEET EAST OF THE MARK.
 BX1218
 BX1218                          STATION RECOVERY (1999)
 BX1218
 BX1218'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1219 ***********************************************************************
 BX1219  DESIGNATION -  40 V 63
 BX1219  PID         -  BX1219
 BX1219  STATE/COUNTY-  LA/RAPIDES
 BX1219  COUNTRY     -  US
 BX1219  USGS QUAD   -  ELMER (2018)
 BX1219
 BX1219                         *CURRENT SURVEY CONTROL
 BX1219  ______________________________________________________________________
 BX1219* NAD 83(1986) POSITION- 31 10 53.     (N) 092 44 43.     (W)   SCALED
 BX1219* NAVD 88 ORTHO HEIGHT -    71.03  (+/-2cm)      233.0   (feet) VERTCON3
 BX1219  ______________________________________________________________________
 BX1219  GEOID HEIGHT    -        -26.351 (meters)                     GEOID18
 BX1219  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1219
 BX1219.The horizontal coordinates were scaled from a map and have
 BX1219.an estimated accuracy of +/- 6 seconds.
 BX1219
 BX1219.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1219.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1219
 BX1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1219.GEOID18 height accuracy estimate available here.
 BX1219
 BX1219.The vertical order pertains to the NGVD 29 superseded value.
 BX1219
 BX1219.Click photographs - Photos may exist for this station.
 BX1219
 BX1219;                    North         East    Units  Estimated Accuracy
 BX1219;SPC LA N     -    75,580.      976,620.      MT  (+/- 180 meters Scaled)
 BX1219
 BX1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ242497(NAD 83)
 BX1219
 BX1219                          SUPERSEDED SURVEY CONTROL
 BX1219
 BX1219  NGVD 29 (11/26/84)   71.030  (m)          233.04   (f) ADJUSTED    2 0
 BX1219
 BX1219.Superseded values are not recommended for survey control.
 BX1219
 BX1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1219.See file dsdata.pdf to determine how the superseded data were derived.
 BX1219
 BX1219_MARKER: DD = SURVEY DISK
 BX1219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1219_STAMPING: 40V63 1969
 BX1219_MARK LOGO: LADHGS
 BX1219_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1219+STABILITY: SURFACE MOTION
 BX1219
 BX1219  HISTORY     - Date     Condition        Report By
 BX1219  HISTORY     - 1969     MONUMENTED       LADH
 BX1219  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1219
 BX1219                          STATION DESCRIPTION
 BX1219
 BX1219'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1219'ABOUT 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1219'AT HINESTON.  56 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 28.
 BX1219'12 FEET EAST OF THE CORNER OF A BARB WIRE FENCE.  32 FEET NORTHEAST OF
 BX1219'TELEPHONE POLE NUMBER 57.  114 FEET NORTHEAST OF A POWER POLE WITH
 BX1219'TRANSFORMER.  91 FEET SOUTH OF THE SOUTH END OF A CONCRETE PIPE UNDER
 BX1219'THE DRIVEWAY TO E. D. JOHNSON RESIDENCE.  17 FEET SOUTHWEST OF A 12
 BX1219'INCH BLACK JACK OAK TREE.  DISK IN THE TOP OF A CONCRETE POST
 BX1219'PROJECTING 3 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE
 BX1219'MARKER.
 BX1219
 BX1219                          STATION RECOVERY (1999)
 BX1219
 BX1219'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1220 ***********************************************************************
 BX1220  DESIGNATION -  40 V 64
 BX1220  PID         -  BX1220
 BX1220  STATE/COUNTY-  LA/RAPIDES
 BX1220  COUNTRY     -  US
 BX1220  USGS QUAD   -  ELMER (2018)
 BX1220
 BX1220                         *CURRENT SURVEY CONTROL
 BX1220  ______________________________________________________________________
 BX1220* NAD 83(1986) POSITION- 31 11 16.     (N) 092 44 33.     (W)   SCALED
 BX1220* NAVD 88 ORTHO HEIGHT -    78.16  (+/-2cm)      256.4   (feet) VERTCON3
 BX1220  ______________________________________________________________________
 BX1220  GEOID HEIGHT    -        -26.345 (meters)                     GEOID18
 BX1220  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1220
 BX1220.The horizontal coordinates were scaled from a map and have
 BX1220.an estimated accuracy of +/- 6 seconds.
 BX1220
 BX1220.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1220.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1220
 BX1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1220.GEOID18 height accuracy estimate available here.
 BX1220
 BX1220.The vertical order pertains to the NGVD 29 superseded value.
 BX1220
 BX1220.Click photographs - Photos may exist for this station.
 BX1220
 BX1220;                    North         East    Units  Estimated Accuracy
 BX1220;SPC LA N     -    76,290.      976,890.      MT  (+/- 180 meters Scaled)
 BX1220
 BX1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ245504(NAD 83)
 BX1220
 BX1220                          SUPERSEDED SURVEY CONTROL
 BX1220
 BX1220  NGVD 29 (11/26/84)   78.162  (m)          256.44   (f) ADJUSTED    2 0
 BX1220
 BX1220.Superseded values are not recommended for survey control.
 BX1220
 BX1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1220.See file dsdata.pdf to determine how the superseded data were derived.
 BX1220
 BX1220_MARKER: DD = SURVEY DISK
 BX1220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1220_STAMPING: 40V64 1969
 BX1220_MARK LOGO: LADHGS
 BX1220_PROJECTION: FLUSH
 BX1220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1220+STABILITY: SURFACE MOTION
 BX1220
 BX1220  HISTORY     - Date     Condition        Report By
 BX1220  HISTORY     - 1969     MONUMENTED       LADH
 BX1220  HISTORY     - 19990424 GOOD             USPSQD
 BX1220
 BX1220                          STATION DESCRIPTION
 BX1220
 BX1220'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1220'ABOUT 3.55 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1220'AT HINESTON.  0.45 MILE NORTH OF BENCH MARK 40V63.  118 FEET SOUTH OF
 BX1220'THE CENTERLINE OF LOUISIANA HIGHWAY 28.  2 FEET WEST OF THE SOUTHEAST
 BX1220'CORNER OF A YARD FENCE.  128 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BX1220'HIGHWAY 465.  70 FEET EAST OF A WATER WELL WITH ELECTRIC PUMP. 38 FEET
 BX1220'SOUTHEAST OF SOUTHEAST CORNER OF A FRAME HOUSE BELONGING TO MR.
 BX1220'JOHNSON.  DISK IN TOP OF CONCRETE POST FLUSH WITH GROUND. A STEEL
 BX1220'WITNESS POST IS SET 2 FEET WEST OF THE MARK.
 BX1220
 BX1220                          STATION RECOVERY (1999)
 BX1220
 BX1220'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1249 ***********************************************************************
 BK1249  DESIGNATION -  40 V 65
 BK1249  PID         -  BK1249
 BK1249  STATE/COUNTY-  LA/RAPIDES
 BK1249  COUNTRY     -  US
 BK1249  USGS QUAD   -  PAWNEE (2018)
 BK1249
 BK1249                         *CURRENT SURVEY CONTROL
 BK1249  ______________________________________________________________________
 BK1249* NAD 83(1986) POSITION- 30 59 43.     (N) 092 39 51.     (W)   SCALED
 BK1249* NAVD 88 ORTHO HEIGHT -    39.09  (+/-2cm)      128.2   (feet) VERTCON3
 BK1249  ______________________________________________________________________
 BK1249  GEOID HEIGHT    -        -26.720 (meters)                     GEOID18
 BK1249  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1249
 BK1249.The horizontal coordinates were scaled from a map and have
 BK1249.an estimated accuracy of +/- 6 seconds.
 BK1249
 BK1249.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1249.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1249
 BK1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1249.GEOID18 height accuracy estimate available here.
 BK1249
 BK1249.The vertical order pertains to the NGVD 29 superseded value.
 BK1249
 BK1249.Click photographs - Photos may exist for this station.
 BK1249
 BK1249;                    North         East    Units  Estimated Accuracy
 BK1249;SPC LA N     -    54,930.      984,320.      MT  (+/- 180 meters Scaled)
 BK1249
 BK1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ320291(NAD 83)
 BK1249
 BK1249                          SUPERSEDED SURVEY CONTROL
 BK1249
 BK1249  NGVD 29 (11/26/84)   39.074  (m)          128.20   (f) ADJUSTED    2 1
 BK1249
 BK1249.Superseded values are not recommended for survey control.
 BK1249
 BK1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1249.See file dsdata.pdf to determine how the superseded data were derived.
 BK1249
 BK1249_MARKER: DD = SURVEY DISK
 BK1249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1249_STAMPING: 40V65 1973
 BK1249_MARK LOGO: LADHGS
 BK1249_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1249+STABILITY: SURFACE MOTION
 BK1249
 BK1249  HISTORY     - Date     Condition        Report By
 BK1249  HISTORY     - 1973     MONUMENTED       LADTD
 BK1249  HISTORY     - 1974     GOOD             LADTD
 BK1249  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1249
 BK1249                          STATION DESCRIPTION
 BK1249
 BK1249'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1249'5.95 MI W FROM GLENMORA.
 BK1249'LOCATED ABOUT 5.95 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1249'POST OFFICE AT GLENMORA.  1.05 MILES EAST OF B.M. 40V60.  0.75 MILES
 BK1249'WEST OF THE DAVIS CROSSING BAPTIST CHURCH.  49 FEET NORTH OF THE
 BK1249'CENTERLINE OF LOUISIANA HIGHWAY 113.  162 FEET NORTHEAST OF THE
 BK1249'SOUTHWEST END OF BRIDGE NO. 140.03.0398.1.  17 FEET NORTH OF A POWER
 BK1249'POLE AND BARB WIRE FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK
 BK1249'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1249'FOOT SOUTH OF THE MARK.
 BK1249
 BK1249                          STATION RECOVERY (1999)
 BK1249
 BK1249'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1249'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1994 ***********************************************************************
 BK1994  DESIGNATION -  40 V 65 RESET
 BK1994  PID         -  BK1994
 BK1994  STATE/COUNTY-  LA/RAPIDES
 BK1994  COUNTRY     -  US
 BK1994  USGS QUAD   -  PAWNEE (2018)
 BK1994
 BK1994                         *CURRENT SURVEY CONTROL
 BK1994  ______________________________________________________________________
 BK1994* NAD 83(1986) POSITION- 30 59 43.     (N) 092 39 51.     (W)   SCALED
 BK1994* NAVD 88 ORTHO HEIGHT -    38.77  (+/-2cm)      127.2   (feet) VERTCON3
 BK1994  ______________________________________________________________________
 BK1994  GEOID HEIGHT    -        -26.720 (meters)                     GEOID18
 BK1994  VERT ORDER      -  THIRD (See Below)
 BK1994
 BK1994.The horizontal coordinates were scaled from a map and have
 BK1994.an estimated accuracy of +/- 6 seconds.
 BK1994
 BK1994.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1994.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1994
 BK1994.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1994.GEOID18 height accuracy estimate available here.
 BK1994
 BK1994.The vertical order pertains to the NGVD 29 superseded value.
 BK1994
 BK1994.Click photographs - Photos may exist for this station.
 BK1994
 BK1994;                    North         East    Units  Estimated Accuracy
 BK1994;SPC LA N     -    54,930.      984,320.      MT  (+/- 180 meters Scaled)
 BK1994
 BK1994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ320291(NAD 83)
 BK1994
 BK1994                          SUPERSEDED SURVEY CONTROL
 BK1994
 BK1994  NGVD 29 (??/??/??)   38.76   (m)          127.2    (f) RESET       3  
 BK1994
 BK1994.Superseded values are not recommended for survey control.
 BK1994
 BK1994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1994.See file dsdata.pdf to determine how the superseded data were derived.
 BK1994
 BK1994_MARKER: DD = SURVEY DISK
 BK1994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1994_STAMPING: 40 V 65 RESET 1979
 BK1994_MARK LOGO: LADHGS
 BK1994_PROJECTION: FLUSH
 BK1994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1994+STABILITY: SURFACE MOTION
 BK1994
 BK1994  HISTORY     - Date     Condition        Report By
 BK1994  HISTORY     - 1979     MONUMENTED       LADH
 BK1994
 BK1994                          STATION DESCRIPTION
 BK1994
 BK1994'DESCRIBED BY LA DEPT OF HIGHWAYS 1979
 BK1994'5.95 MI WEST FROM GLENMORA.
 BK1994'5.95 MILES WEST ALONG STATE HIGHWAY 113 FROM THE POST OFFICE IN
 BK1994'GLENMORA, 0.75 MILE WEST OF THE PAVIS CROSSING CHURCH, 220.0 FET
 BK1994'SOUTHEAST OF THE SOUTHEAST CORNER OF A BRIDGE ON HIGHWAY 113,
 BK1994'71.0 FEET SOUTH OF THE CENTER OF HIGHWAY 113, 22.5 FEET SOUTHWEST
 BK1994'OF AN 8-INCH PINE TREE, 18. 0 FEET WEST OF A 10-INCH SWEET GUM
 BK1994'TREE, AND 14.0 FEET SOUTHEAST OF A 24-INCH PINE TREE.
 BK1994'THE MARK IS 1.8 FT  N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1250 ***********************************************************************
 BK1250  DESIGNATION -  40 V 66
 BK1250  PID         -  BK1250
 BK1250  STATE/COUNTY-  LA/RAPIDES
 BK1250  COUNTRY     -  US
 BK1250  USGS QUAD   -  PAWNEE (2018)
 BK1250
 BK1250                         *CURRENT SURVEY CONTROL
 BK1250  ______________________________________________________________________
 BK1250* NAD 83(1986) POSITION- 30 59 40.     (N) 092 38 55.     (W)   SCALED
 BK1250* NAVD 88 ORTHO HEIGHT -    52.41  (+/-2cm)      171.9   (feet) VERTCON3
 BK1250  ______________________________________________________________________
 BK1250  GEOID HEIGHT    -        -26.729 (meters)                     GEOID18
 BK1250  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1250
 BK1250.The horizontal coordinates were scaled from a map and have
 BK1250.an estimated accuracy of +/- 6 seconds.
 BK1250
 BK1250.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1250.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1250
 BK1250.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1250.GEOID18 height accuracy estimate available here.
 BK1250
 BK1250.The vertical order pertains to the NGVD 29 superseded value.
 BK1250
 BK1250.Click photographs - Photos may exist for this station.
 BK1250
 BK1250;                    North         East    Units  Estimated Accuracy
 BK1250;SPC LA N     -    54,830.      985,810.      MT  (+/- 180 meters Scaled)
 BK1250
 BK1250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ335290(NAD 83)
 BK1250
 BK1250                          SUPERSEDED SURVEY CONTROL
 BK1250
 BK1250  NGVD 29 (11/26/84)   52.390  (m)          171.88   (f) ADJUSTED    2 1
 BK1250
 BK1250.Superseded values are not recommended for survey control.
 BK1250
 BK1250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1250.See file dsdata.pdf to determine how the superseded data were derived.
 BK1250
 BK1250_MARKER: DD = SURVEY DISK
 BK1250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1250_STAMPING: 40V66 1973
 BK1250_MARK LOGO: LADHGS
 BK1250_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1250+STABILITY: SURFACE MOTION
 BK1250
 BK1250  HISTORY     - Date     Condition        Report By
 BK1250  HISTORY     - 1973     MONUMENTED       LADTD
 BK1250  HISTORY     - 1974     GOOD             LADTD
 BK1250  HISTORY     - 19990424 GOOD             USPSQD
 BK1250
 BK1250                          STATION DESCRIPTION
 BK1250
 BK1250'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1250'5.0 MI W FROM GLENMORA.
 BK1250'LOCATED ABOUT 5.0 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE POST
 BK1250'OFFICE AT GLENMORA.  0.95 MILES EAST OF B.M. 40V65.  115 FEET SOUTH OF
 BK1250'A CYCLONE FENCE AROUND A BRICK HOUSE.  42 FEET SOUTH OF THE CENTERLINE
 BK1250'OF LOUISIANA HIGHWAY 113.  88 FEET SOUTHEAST OF A 30 INCH PIN OAK
 BK1250'TREE.  11 FEET SOUTH OF A BARB WIRE FENCE.  23 FEET EAST OF A 12 INCH
 BK1250'PINE TREE.  0.2 MILES EAST OF THE DAVIS CROSSING BAPTIST CHURCH. SET
 BK1250'IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE
 BK1250'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BK1250
 BK1250                          STATION RECOVERY (1999)
 BK1250
 BK1250'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1250'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1251 ***********************************************************************
 BK1251  DESIGNATION -  40 V 67
 BK1251  PID         -  BK1251
 BK1251  STATE/COUNTY-  LA/RAPIDES
 BK1251  COUNTRY     -  US
 BK1251  USGS QUAD   -  PAWNEE (2018)
 BK1251
 BK1251                         *CURRENT SURVEY CONTROL
 BK1251  ______________________________________________________________________
 BK1251* NAD 83(1986) POSITION- 30 59 41.     (N) 092 37 55.     (W)   SCALED
 BK1251* NAVD 88 ORTHO HEIGHT -    51.81  (+/-2cm)      170.0   (feet) VERTCON3
 BK1251  ______________________________________________________________________
 BK1251  GEOID HEIGHT    -        -26.740 (meters)                     GEOID18
 BK1251  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1251
 BK1251.The horizontal coordinates were scaled from a map and have
 BK1251.an estimated accuracy of +/- 6 seconds.
 BK1251
 BK1251.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1251.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1251
 BK1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1251.GEOID18 height accuracy estimate available here.
 BK1251
 BK1251.The vertical order pertains to the NGVD 29 superseded value.
 BK1251
 BK1251.Click photographs - Photos may exist for this station.
 BK1251
 BK1251;                    North         East    Units  Estimated Accuracy
 BK1251;SPC LA N     -    54,860.      987,400.      MT  (+/- 180 meters Scaled)
 BK1251
 BK1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ351290(NAD 83)
 BK1251
 BK1251                          SUPERSEDED SURVEY CONTROL
 BK1251
 BK1251  NGVD 29 (11/26/84)   51.788  (m)          169.91   (f) ADJUSTED    2 1
 BK1251
 BK1251.Superseded values are not recommended for survey control.
 BK1251
 BK1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1251.See file dsdata.pdf to determine how the superseded data were derived.
 BK1251
 BK1251_MARKER: DD = SURVEY DISK
 BK1251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1251_STAMPING: 40V67 1973
 BK1251_MARK LOGO: LADHGS
 BK1251_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1251+STABILITY: SURFACE MOTION
 BK1251
 BK1251  HISTORY     - Date     Condition        Report By
 BK1251  HISTORY     - 1973     MONUMENTED       LADTD
 BK1251  HISTORY     - 1974     GOOD             LADTD
 BK1251  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1251
 BK1251                          STATION DESCRIPTION
 BK1251
 BK1251'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1251'4.0 MI W FROM GLENMORA.
 BK1251'LOCATED ABOUT 4.0 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE POST
 BK1251'OFFICE AT GLENMORA.  1.0 MILES EAST OF B.M. 40V66.  63 FEET SOUTH OF
 BK1251'THE CENTERLINE OF LOUISIANA HIGHWAY 113.  49 FEET SOUTHEAST OF THE
 BK1251'EAST END OF A 18 INCH CONCRETE SIDE DRAIN UNDER DRIVEWAY LEADING TO
 BK1251'THE RESIDENCE OF COTTON ROLLINS.  41 FEET SOUTHWEST OF A COMBINATION
 BK1251'TELEPHONE AND POWER POLE.  18 FEET SOUTH OF COMBINATION MESH AND BARB
 BK1251'WIRE FENCE CORNER POST.  10 FEET EAST OF THE CENTER OF A ROW OF PINE
 BK1251'TREES.  1 FOOT WEST OF A COMBINATION MESH AND BARB WIRE FENCE. SET IN
 BK1251'THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE
 BK1251'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BK1251
 BK1251                          STATION RECOVERY (1999)
 BK1251
 BK1251'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1251'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1252 ***********************************************************************
 BK1252  DESIGNATION -  40 V 68
 BK1252  PID         -  BK1252
 BK1252  STATE/COUNTY-  LA/RAPIDES
 BK1252  COUNTRY     -  US
 BK1252  USGS QUAD   -  GLENMORA (2018)
 BK1252
 BK1252                         *CURRENT SURVEY CONTROL
 BK1252  ______________________________________________________________________
 BK1252* NAD 83(1986) POSITION- 30 59 41.     (N) 092 37 00.     (W)   SCALED
 BK1252* NAVD 88 ORTHO HEIGHT -    53.44  (+/-2cm)      175.3   (feet) VERTCON3
 BK1252  ______________________________________________________________________
 BK1252  GEOID HEIGHT    -        -26.751 (meters)                     GEOID18
 BK1252  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1252
 BK1252.The horizontal coordinates were scaled from a map and have
 BK1252.an estimated accuracy of +/- 6 seconds.
 BK1252
 BK1252.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1252.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1252
 BK1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1252.GEOID18 height accuracy estimate available here.
 BK1252
 BK1252.The vertical order pertains to the NGVD 29 superseded value.
 BK1252
 BK1252.Click photographs - Photos may exist for this station.
 BK1252
 BK1252;                    North         East    Units  Estimated Accuracy
 BK1252;SPC LA N     -    54,860.      988,860.      MT  (+/- 180 meters Scaled)
 BK1252
 BK1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ365290(NAD 83)
 BK1252
 BK1252                          SUPERSEDED SURVEY CONTROL
 BK1252
 BK1252  NGVD 29 (11/26/84)   53.419  (m)          175.26   (f) ADJUSTED    2 1
 BK1252
 BK1252.Superseded values are not recommended for survey control.
 BK1252
 BK1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1252.See file dsdata.pdf to determine how the superseded data were derived.
 BK1252
 BK1252_MARKER: DD = SURVEY DISK
 BK1252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1252_STAMPING: 40V68 1973
 BK1252_MARK LOGO: LADHGS
 BK1252_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1252+STABILITY: SURFACE MOTION
 BK1252
 BK1252  HISTORY     - Date     Condition        Report By
 BK1252  HISTORY     - 1973     MONUMENTED       LADTD
 BK1252  HISTORY     - 1974     GOOD             LADTD
 BK1252  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1252
 BK1252                          STATION DESCRIPTION
 BK1252
 BK1252'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1252'3.10 MI W FROM GLENMORA.
 BK1252'LOCATED ABOUT 3.10 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1252'POST OFFICE AT GLENMORA.  0.90 MILES EAST OF B.M. 40V67.  73 FEET
 BK1252'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 113.  85 FEET SOUTHEAST
 BK1252'OF A FENCE CORNER.  44 FEET SOUTH OF COMBINATION POWER AND TELEPHONE
 BK1252'POLE.  38 FEET SOUTH OF COMBINATION MESH AND BARB WIRE FENCE CORNER. 4
 BK1252'FEET NORTH OF A 12 INCH SYCMORE TREE.  1 FOOT WEST OF COMBINATION MESH
 BK1252'AND BARB WIRE FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK
 BK1252'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1252'FOOT NORTH OF THE MARK.
 BK1252
 BK1252                          STATION RECOVERY (1999)
 BK1252
 BK1252'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1252'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1253 ***********************************************************************
 BK1253  DESIGNATION -  40 V 69
 BK1253  PID         -  BK1253
 BK1253  STATE/COUNTY-  LA/RAPIDES
 BK1253  COUNTRY     -  US
 BK1253  USGS QUAD   -  GLENMORA (2018)
 BK1253
 BK1253                         *CURRENT SURVEY CONTROL
 BK1253  ______________________________________________________________________
 BK1253* NAD 83(1986) POSITION- 30 59 39.     (N) 092 36 05.     (W)   SCALED
 BK1253* NAVD 88 ORTHO HEIGHT -    44.60  (+/-2cm)      146.3   (feet) VERTCON3
 BK1253  ______________________________________________________________________
 BK1253  GEOID HEIGHT    -        -26.763 (meters)                     GEOID18
 BK1253  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1253
 BK1253.The horizontal coordinates were scaled from a map and have
 BK1253.an estimated accuracy of +/- 6 seconds.
 BK1253
 BK1253.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1253.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1253
 BK1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1253.GEOID18 height accuracy estimate available here.
 BK1253
 BK1253.The vertical order pertains to the NGVD 29 superseded value.
 BK1253
 BK1253.Click photographs - Photos may exist for this station.
 BK1253
 BK1253;                    North         East    Units  Estimated Accuracy
 BK1253;SPC LA N     -    54,800.      990,320.      MT  (+/- 180 meters Scaled)
 BK1253
 BK1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ380290(NAD 83)
 BK1253
 BK1253                          SUPERSEDED SURVEY CONTROL
 BK1253
 BK1253  NGVD 29 (11/26/84)   44.582  (m)          146.27   (f) ADJUSTED    2 1
 BK1253
 BK1253.Superseded values are not recommended for survey control.
 BK1253
 BK1253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1253.See file dsdata.pdf to determine how the superseded data were derived.
 BK1253
 BK1253_MARKER: DD = SURVEY DISK
 BK1253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1253_STAMPING: 40V69 1973
 BK1253_MARK LOGO: LADHGS
 BK1253_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1253+STABILITY: SURFACE MOTION
 BK1253
 BK1253  HISTORY     - Date     Condition        Report By
 BK1253  HISTORY     - 1973     MONUMENTED       LADTD
 BK1253  HISTORY     - 1974     GOOD             LADTD
 BK1253  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1253
 BK1253                          STATION DESCRIPTION
 BK1253
 BK1253'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1253'2.15 MI W FROM GLENMORA.
 BK1253'LOCATED ABOUT 2.15 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1253'POST OFFICE AT GLENMORA.  0.95 MILES EAST OF B.M. 40V68.  38 FEET
 BK1253'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 113.  76 FEET SOUTHEAST
 BK1253'OF THE INTERSECTION OF LOUISIANA HIGHWAY 113 AND GRAVEL ROAD LEADING
 BK1253'NORTHEAST.  105 FEET EAST OF THE SOUTHWEST CORNER OF A DOUBLE BARREL
 BK1253'36 INCH CONCRETE BOX CULVERT UNDER LOUISIANA HIGHWAY 113.  5 FEET
 BK1253'NORTH OF COMBINATION MESH AND BARB WIRE FENCE.  5 FEET NORTHEAST OF A
 BK1253'16 INCH PINE TREE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK
 BK1253'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1253'FOOT NORTH OF THE MARK.
 BK1253
 BK1253                          STATION RECOVERY (1999)
 BK1253
 BK1253'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1253'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1203 ***********************************************************************
 BX1203  DESIGNATION -  40 V 7
 BX1203  PID         -  BX1203
 BX1203  STATE/COUNTY-  LA/RAPIDES
 BX1203  COUNTRY     -  US
 BX1203  USGS QUAD   -  FOREST HILL (2018)
 BX1203
 BX1203                         *CURRENT SURVEY CONTROL
 BX1203  ______________________________________________________________________
 BX1203* NAD 83(1986) POSITION- 31 03 38.     (N) 092 30 31.     (W)   SCALED
 BX1203* NAVD 88 ORTHO HEIGHT -    50.36  (+/-2cm)      165.2   (feet) VERTCON3
 BX1203  ______________________________________________________________________
 BX1203  GEOID HEIGHT    -        -26.745 (meters)                     GEOID18
 BX1203  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1203
 BX1203.The horizontal coordinates were scaled from a map and have
 BX1203.an estimated accuracy of +/- 6 seconds.
 BX1203
 BX1203.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1203.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1203
 BX1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1203.GEOID18 height accuracy estimate available here.
 BX1203
 BX1203.The vertical order pertains to the NGVD 29 superseded value.
 BX1203
 BX1203.Click photographs - Photos may exist for this station.
 BX1203
 BX1203;                    North         East    Units  Estimated Accuracy
 BX1203;SPC LA N     -    62,150.      999,180.      MT  (+/- 180 meters Scaled)
 BX1203
 BX1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ468364(NAD 83)
 BX1203
 BX1203                          SUPERSEDED SURVEY CONTROL
 BX1203
 BX1203  NGVD 29 (11/26/84)   50.337  (m)          165.15   (f) ADJUSTED    2 0
 BX1203
 BX1203.Superseded values are not recommended for survey control.
 BX1203
 BX1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1203.See file dsdata.pdf to determine how the superseded data were derived.
 BX1203
 BX1203_MARKER: DD = SURVEY DISK
 BX1203_STAMPING: 40V7 1968
 BX1203_MARK LOGO: LADHGS
 BX1203_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1203
 BX1203  HISTORY     - Date     Condition        Report By
 BX1203  HISTORY     - 1968     MONUMENTED       LADH
 BX1203  HISTORY     - 1979     GOOD             LADTD
 BX1203  HISTORY     - 19990424 GOOD             USPSQD
 BX1203
 BX1203                          STATION DESCRIPTION
 BX1203
 BX1203'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX1203'2.01 MI E FROM FOREST HILL.
 BX1203'ABOUT 2.01 MILES EAST ALONG LOUISIANA HIGHWAY 112 FROM THE HIGH SCHOOL
 BX1203'OF FOREST HILL IN RAPIDES PARISH.  80 FEET NORTH OF CENTER LINE OF
 BX1203'LOUISIANA HIGHWAY 112.  150 FEET SOUTH OF ENTRANCE TO HAROLD POOLE
 BX1203'NURSERY.  25 FEET NORTHEAST OF A 24 INCH HICKORY TREE.  55 FEET
 BX1203'NORTHEAST OF CENTER OF STEEL CATTLE GUARD.  32 FEET EAST OF CENTER OF
 BX1203'GRAVEL ROAD LEADING NORTH.  AND 103 FEET SOUTHWEST OF SOUTHWEST CORNER
 BX1203'OF FRAME BUILDING.  A STEEL WITNESS POST IS SET 2 FEET WEST OF THE
 BX1203'MARK.  SECTION 18, T 1N, R 1W.
 BX1203
 BX1203                          STATION RECOVERY (1979)
 BX1203
 BX1203'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX1203'THE MARK WAS FOUND TO BE IN GOOD CONDITION. A NEW DESCRIPTION
 BX1203'FOLLOWS--THE STATION IS ABOUT 2.01 MILES EAST ALONG STATE HIGHWAY 112
 BX1203'FROM THE HIGH SCHOOL IN FOREST HILL. 80 FEET NORTH OF THE CENTER OF
 BX1203'STATE HIGHWAY 112, 150 FEET SOUTH OF THE ENTRANCE TO THE HAROLD POOLE
 BX1203'NURSERY, 25 FEET NORTHEAST OF A 24 INCH HICKORY TREE, 55 FEET
 BX1203'NORTHEAST OF A CONCRETE CULVERT, 32 FEET EAST OF THE CENTER OF A
 BX1203'BLACK TOP ROAD LEADING NORTH AND 103 FEET SOUTHWEST OF THE SOUTHWEST
 BX1203'COENER OF A FRAME HOUSE.
 BX1203
 BX1203                          STATION RECOVERY (1999)
 BX1203
 BX1203'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1254 ***********************************************************************
 BK1254  DESIGNATION -  40 V 70
 BK1254  PID         -  BK1254
 BK1254  STATE/COUNTY-  LA/RAPIDES
 BK1254  COUNTRY     -  US
 BK1254  USGS QUAD   -  GLENMORA (2018)
 BK1254
 BK1254                         *CURRENT SURVEY CONTROL
 BK1254  ______________________________________________________________________
 BK1254* NAD 83(1986) POSITION- 30 58 53.     (N) 092 35 52.     (W)   SCALED
 BK1254* NAVD 88 ORTHO HEIGHT -    42.42  (+/-2cm)      139.2   (feet) VERTCON3
 BK1254  ______________________________________________________________________
 BK1254  GEOID HEIGHT    -        -26.783 (meters)                     GEOID18
 BK1254  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1254
 BK1254.The horizontal coordinates were scaled from a map and have
 BK1254.an estimated accuracy of +/- 6 seconds.
 BK1254
 BK1254.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1254.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1254
 BK1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1254.GEOID18 height accuracy estimate available here.
 BK1254
 BK1254.The vertical order pertains to the NGVD 29 superseded value.
 BK1254
 BK1254.Click photographs - Photos may exist for this station.
 BK1254
 BK1254;                    North         East    Units  Estimated Accuracy
 BK1254;SPC LA N     -    53,380.      990,660.      MT  (+/- 180 meters Scaled)
 BK1254
 BK1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ384276(NAD 83)
 BK1254
 BK1254                          SUPERSEDED SURVEY CONTROL
 BK1254
 BK1254  NGVD 29 (11/26/84)   42.397  (m)          139.10   (f) ADJUSTED    2 1
 BK1254
 BK1254.Superseded values are not recommended for survey control.
 BK1254
 BK1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1254.See file dsdata.pdf to determine how the superseded data were derived.
 BK1254
 BK1254_MARKER: DD = SURVEY DISK
 BK1254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1254_STAMPING: 40V70 1973
 BK1254_MARK LOGO: LADHGS
 BK1254_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1254+STABILITY: SURFACE MOTION
 BK1254
 BK1254  HISTORY     - Date     Condition        Report By
 BK1254  HISTORY     - 1973     MONUMENTED       LADTD
 BK1254  HISTORY     - 1974     GOOD             LADTD
 BK1254  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1254
 BK1254                          STATION DESCRIPTION
 BK1254
 BK1254'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1254'1.15 MI W FROM GLENMORA.
 BK1254'LOCATED ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 113 FROM THE
 BK1254'POST OFFICE AT GLENMORA.  1.0 MILES EAST OF B.M. 40V69.  36 FEET EAST
 BK1254'OF THE CENTERLINE OF LOUISIANA HIGHWAY 113.  211 FEET SOUTH OF THE
 BK1254'EAST END OF A DOUBLE BARREL 24 INCH CROSSDRAIN CONCRETE PIPE UNDER
 BK1254'LOUISIANA HIGHWAY 113.  4 FEET EAST OF A BARB WIRE FENCE.  SET IN THE
 BK1254'TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND. A
 BK1254'STEEL WITNESS POST IS SET 1 FOOT WEST OF THE MARK.
 BK1254
 BK1254                          STATION RECOVERY (1999)
 BK1254
 BK1254'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1254'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1221 ***********************************************************************
 BX1221  DESIGNATION -  40 V 71
 BX1221  PID         -  BX1221
 BX1221  STATE/COUNTY-  LA/RAPIDES
 BX1221  COUNTRY     -  US
 BX1221  USGS QUAD   -  ELMER (2018)
 BX1221
 BX1221                         *CURRENT SURVEY CONTROL
 BX1221  ______________________________________________________________________
 BX1221* NAD 83(1986) POSITION- 31 12 03.     (N) 092 44 07.     (W)   SCALED
 BX1221* NAVD 88 ORTHO HEIGHT -    74.72  (+/-2cm)      245.1   (feet) VERTCON3
 BX1221  ______________________________________________________________________
 BX1221  GEOID HEIGHT    -        -26.335 (meters)                     GEOID18
 BX1221  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1221
 BX1221.The horizontal coordinates were scaled from a map and have
 BX1221.an estimated accuracy of +/- 6 seconds.
 BX1221
 BX1221.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1221.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1221
 BX1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1221.GEOID18 height accuracy estimate available here.
 BX1221
 BX1221.The vertical order pertains to the NGVD 29 superseded value.
 BX1221
 BX1221.Click photographs - Photos may exist for this station.
 BX1221
 BX1221;                    North         East    Units  Estimated Accuracy
 BX1221;SPC LA N     -    77,730.      977,580.      MT  (+/- 180 meters Scaled)
 BX1221
 BX1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ252518(NAD 83)
 BX1221
 BX1221                          SUPERSEDED SURVEY CONTROL
 BX1221
 BX1221  NGVD 29 (11/26/84)   74.723  (m)          245.15   (f) ADJUSTED    2 0
 BX1221
 BX1221.Superseded values are not recommended for survey control.
 BX1221
 BX1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1221.See file dsdata.pdf to determine how the superseded data were derived.
 BX1221
 BX1221_MARKER: DD = SURVEY DISK
 BX1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1221_STAMPING: 40V71 1969
 BX1221_MARK LOGO: LADHGS
 BX1221_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1221+STABILITY: SURFACE MOTION
 BX1221
 BX1221  HISTORY     - Date     Condition        Report By
 BX1221  HISTORY     - 1969     MONUMENTED       LADH
 BX1221  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1221
 BX1221                          STATION DESCRIPTION
 BX1221
 BX1221'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1221'1.0 MI S FROM OTIS.
 BX1221'ABOUT 4.55 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1221'AT HINESTON.  1.0 MILE SOUTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST
 BX1221'OFFICE AT OTIS.  61 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BX1221'28.  92 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD LEADING EAST. 142
 BX1221'FEET NORTHWEST OF THE SOUTHWEST CORNER OF O. C. DYCES RESIDENCE. 9.5
 BX1221'FEET NORTH OF A 17 INCH RED OAK TREE.  37 FEET NORTH OF CENTER OF
 BX1221'GRAVEL DRIVEWAY.  36 FEET EAST OF EAST END OF CONCRETE PIPE. 30 FEET
 BX1221'EAST OF A COMBINATION TELEPHONE AND POWER POLE WITH TRANSFORMER. DISK
 BX1221'IN THE TOP OF CONCRETE POST PROJECTING 4 INCHES. A STEEL WITNESS POST
 BX1221'IS SET 8.5 FEET SOUTH OF THE MARK.
 BX1221
 BX1221                          STATION RECOVERY (1999)
 BX1221
 BX1221'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1221'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1222 ***********************************************************************
 BX1222  DESIGNATION -  40 V 72
 BX1222  PID         -  BX1222
 BX1222  STATE/COUNTY-  LA/RAPIDES
 BX1222  COUNTRY     -  US
 BX1222  USGS QUAD   -  ELMER (2018)
 BX1222
 BX1222                         *CURRENT SURVEY CONTROL
 BX1222  ______________________________________________________________________
 BX1222* NAD 83(1986) POSITION- 31 12 54.     (N) 092 43 42.     (W)   SCALED
 BX1222* NAVD 88 ORTHO HEIGHT -    71.77  (+/-2cm)      235.5   (feet) VERTCON3
 BX1222  ______________________________________________________________________
 BX1222  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 BX1222  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1222
 BX1222.The horizontal coordinates were scaled from a map and have
 BX1222.an estimated accuracy of +/- 6 seconds.
 BX1222
 BX1222.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1222.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1222
 BX1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1222.GEOID18 height accuracy estimate available here.
 BX1222
 BX1222.The vertical order pertains to the NGVD 29 superseded value.
 BX1222
 BX1222.Click photographs - Photos may exist for this station.
 BX1222
 BX1222;                    North         East    Units  Estimated Accuracy
 BX1222;SPC LA N     -    79,300.      978,240.      MT  (+/- 180 meters Scaled)
 BX1222
 BX1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ258534(NAD 83)
 BX1222
 BX1222                          SUPERSEDED SURVEY CONTROL
 BX1222
 BX1222  NGVD 29 (11/26/84)   71.771  (m)          235.47   (f) ADJUSTED    2 0
 BX1222
 BX1222.Superseded values are not recommended for survey control.
 BX1222
 BX1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1222.See file dsdata.pdf to determine how the superseded data were derived.
 BX1222
 BX1222_MARKER: DD = SURVEY DISK
 BX1222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1222_STAMPING: 40V72 1969
 BX1222_MARK LOGO: LADHGS
 BX1222_PROJECTION: FLUSH
 BX1222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1222+STABILITY: SURFACE MOTION
 BX1222
 BX1222  HISTORY     - Date     Condition        Report By
 BX1222  HISTORY     - 1969     MONUMENTED       LADH
 BX1222  HISTORY     - 19990424 GOOD             USPSQD
 BX1222
 BX1222                          STATION DESCRIPTION
 BX1222
 BX1222'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1222'IN OTIS.
 BX1222'ABOUT 5.6 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1222'AT HINESTON.  2.05 MILES NORTH OF THE JUNCTION OF LOUISIANA HIGHWAYS
 BX1222'28 AND 465.  73 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 28.
 BX1222'31 FEET SOUTH OF A 22 INCH PECAN TREE.  74 FEET SOUTHWEST OF A POWER
 BX1222'POLE.  125 FEET SOUTHWEST OF A CONCRETE BLOCK BUILDING WHICH IS THE
 BX1222'OTIS POST OFFICE.  55 FEET NORTH NORTHWEST OF A 28 INCH PECAN TREE. 9
 BX1222'FEET WEST OF MESH AND BARB WIRE FENCE.  DISK IN TOP OF CONCRETE POST
 BX1222'FLUSH WITH GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE
 BX1222'MARK.
 BX1222
 BX1222                          STATION RECOVERY (1999)
 BX1222
 BX1222'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1223 ***********************************************************************
 BX1223  DESIGNATION -  40 V 73
 BX1223  PID         -  BX1223
 BX1223  STATE/COUNTY-  LA/RAPIDES
 BX1223  COUNTRY     -  US
 BX1223  USGS QUAD   -  ELMER (2018)
 BX1223
 BX1223                         *CURRENT SURVEY CONTROL
 BX1223  ______________________________________________________________________
 BX1223* NAD 83(1986) POSITION- 31 13 50.     (N) 092 43 11.     (W)   SCALED
 BX1223* NAVD 88 ORTHO HEIGHT -    70.06  (+/-2cm)      229.9   (feet) VERTCON3
 BX1223  ______________________________________________________________________
 BX1223  GEOID HEIGHT    -        -26.313 (meters)                     GEOID18
 BX1223  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1223
 BX1223.The horizontal coordinates were scaled from a map and have
 BX1223.an estimated accuracy of +/- 6 seconds.
 BX1223
 BX1223.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1223.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1223
 BX1223.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1223.GEOID18 height accuracy estimate available here.
 BX1223
 BX1223.The vertical order pertains to the NGVD 29 superseded value.
 BX1223
 BX1223.Click photographs - Photos may exist for this station.
 BX1223
 BX1223;                    North         East    Units  Estimated Accuracy
 BX1223;SPC LA N     -    81,020.      979,070.      MT  (+/- 180 meters Scaled)
 BX1223
 BX1223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ266551(NAD 83)
 BX1223
 BX1223                          SUPERSEDED SURVEY CONTROL
 BX1223
 BX1223  NGVD 29 (11/26/84)   70.055  (m)          229.84   (f) ADJUSTED    2 0
 BX1223
 BX1223.Superseded values are not recommended for survey control.
 BX1223
 BX1223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1223.See file dsdata.pdf to determine how the superseded data were derived.
 BX1223
 BX1223_MARKER: DD = SURVEY DISK
 BX1223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1223_STAMPING: 40V73 1969
 BX1223_MARK LOGO: LADHGS
 BX1223_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1223+STABILITY: SURFACE MOTION
 BX1223
 BX1223  HISTORY     - Date     Condition        Report By
 BX1223  HISTORY     - 1968     MONUMENTED       LADH
 BX1223  HISTORY     - 1969     GOOD             LADTD
 BX1223  HISTORY     - 19990424 GOOD             USPSQD
 BX1223
 BX1223                          STATION DESCRIPTION
 BX1223
 BX1223'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1223'1.15 MI N FROM OTIS.
 BX1223'ABOUT 1.15 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1223'AT OTIS.  1.15 MILES NORTH OF BENCH MARK 40V72.  63 FEET SOUTHEAST OF
 BX1223'THE CENTERLINE OF LOUISIANA HIGHWAY 28.  1 FOOT NORTH OF A BARB WIRE
 BX1223'FENCE.  12 FEET EAST OF A 18 INCH POST OAK TREE.  142 FEET SOUTH
 BX1223'SOUTHEAST OF A STEEL CATTLE GUARD.  65 FEET SOUTH SOUTHWEST OF THE
 BX1223'INTERSECTION OF A ROAD LEADING SOUTHEAST FROM LOUISIANA HIGHWAY 28. 49
 BX1223'FEET WEST SOUTHWEST OF CENTER OF A STEEL CATTLE GUARD. DISK IN TOP OF
 BX1223'CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1.5
 BX1223'FEET EAST OF THE MARK.
 BX1223
 BX1223                          STATION RECOVERY (1999)
 BX1223
 BX1223'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1223'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1224 ***********************************************************************
 BX1224  DESIGNATION -  40 V 74
 BX1224  PID         -  BX1224
 BX1224  STATE/COUNTY-  LA/RAPIDES
 BX1224  COUNTRY     -  US
 BX1224  USGS QUAD   -  ELMER (2018)
 BX1224
 BX1224                         *CURRENT SURVEY CONTROL
 BX1224  ______________________________________________________________________
 BX1224* NAD 83(1986) POSITION- 31 14 35.     (N) 092 42 44.     (W)   SCALED
 BX1224* NAVD 88 ORTHO HEIGHT -    62.39  (+/-2cm)      204.7   (feet) VERTCON3
 BX1224  ______________________________________________________________________
 BX1224  GEOID HEIGHT    -        -26.305 (meters)                     GEOID18
 BX1224  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1224
 BX1224.The horizontal coordinates were scaled from a map and have
 BX1224.an estimated accuracy of +/- 6 seconds.
 BX1224
 BX1224.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1224.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1224
 BX1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1224.GEOID18 height accuracy estimate available here.
 BX1224
 BX1224.The vertical order pertains to the NGVD 29 superseded value.
 BX1224
 BX1224.Click photographs - Photos may exist for this station.
 BX1224
 BX1224;                    North         East    Units  Estimated Accuracy
 BX1224;SPC LA N     -    82,410.      979,780.      MT  (+/- 180 meters Scaled)
 BX1224
 BX1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ274565(NAD 83)
 BX1224
 BX1224                          SUPERSEDED SURVEY CONTROL
 BX1224
 BX1224  NGVD 29 (11/26/84)   62.389  (m)          204.69   (f) ADJUSTED    2 0
 BX1224
 BX1224.Superseded values are not recommended for survey control.
 BX1224
 BX1224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1224.See file dsdata.pdf to determine how the superseded data were derived.
 BX1224
 BX1224_MARKER: DD = SURVEY DISK
 BX1224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1224_STAMPING: 40V74 1969
 BX1224_MARK LOGO: LADHGS
 BX1224_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1224+STABILITY: SURFACE MOTION
 BX1224
 BX1224  HISTORY     - Date     Condition        Report By
 BX1224  HISTORY     - 1969     MONUMENTED       LADH
 BX1224  HISTORY     - 19990424 GOOD             USPSQD
 BX1224
 BX1224                          STATION DESCRIPTION
 BX1224
 BX1224'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1224'ABOUT 2.15 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1224'AT OTIS.  1.0 MILE NORTH OF BENCH MARK 40V73.  78 FEET SOUTHEAST OF
 BX1224'THE CENTERLINE OF LOUISIANA HIGHWAY 28.  15 FEET SOUTHEAST OF A FENCE
 BX1224'CORNER.  48.5 FEET SOUTHWEST OF THE SOUTHWEST END OF A CONCRETE PIPE.
 BX1224'30 FEET SOUTHWEST OF THE CENTER OF A GRAVEL ROAD LEADING SOUTHEAST. 14
 BX1224'FEET WEST OF A 17 INCH PINE TREE.  76 FEET WEST OF CENTER OF A STEEL
 BX1224'CATTLE GUARD.  DISK IN TOP OF CONCRETE POST PROJECTING 4 INCHES. A
 BX1224'STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX1224
 BX1224                          STATION RECOVERY (1999)
 BX1224
 BX1224'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1224'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1225 ***********************************************************************
 BX1225  DESIGNATION -  40 V 75
 BX1225  PID         -  BX1225
 BX1225  STATE/COUNTY-  LA/RAPIDES
 BX1225  COUNTRY     -  US
 BX1225  USGS QUAD   -  GARDNER (2018)
 BX1225
 BX1225                         *CURRENT SURVEY CONTROL
 BX1225  ______________________________________________________________________
 BX1225* NAD 83(1986) POSITION- 31 15 23.     (N) 092 42 20.     (W)   SCALED
 BX1225* NAVD 88 ORTHO HEIGHT -    54.32  (+/-2cm)      178.2   (feet) VERTCON3
 BX1225  ______________________________________________________________________
 BX1225  GEOID HEIGHT    -        -26.296 (meters)                     GEOID18
 BX1225  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1225
 BX1225.The horizontal coordinates were scaled from a map and have
 BX1225.an estimated accuracy of +/- 6 seconds.
 BX1225
 BX1225.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1225.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1225
 BX1225.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1225.GEOID18 height accuracy estimate available here.
 BX1225
 BX1225.The vertical order pertains to the NGVD 29 superseded value.
 BX1225
 BX1225.Click photographs - Photos may exist for this station.
 BX1225
 BX1225;                    North         East    Units  Estimated Accuracy
 BX1225;SPC LA N     -    83,890.      980,420.      MT  (+/- 180 meters Scaled)
 BX1225
 BX1225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ280580(NAD 83)
 BX1225
 BX1225                          SUPERSEDED SURVEY CONTROL
 BX1225
 BX1225  NGVD 29 (11/26/84)   54.318  (m)          178.21   (f) ADJUSTED    2 0
 BX1225
 BX1225.Superseded values are not recommended for survey control.
 BX1225
 BX1225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1225.See file dsdata.pdf to determine how the superseded data were derived.
 BX1225
 BX1225_MARKER: DD = SURVEY DISK
 BX1225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1225_STAMPING: 40V75 1969
 BX1225_MARK LOGO: LADHGS
 BX1225_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1225+STABILITY: SURFACE MOTION
 BX1225
 BX1225  HISTORY     - Date     Condition        Report By
 BX1225  HISTORY     - 1969     MONUMENTED       LADH
 BX1225  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1225
 BX1225                          STATION DESCRIPTION
 BX1225
 BX1225'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1225'ABOUT 0.85 MILE SOUTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1225'AT GARDNER.  1.0 MILE NORTH OF BENCH MARK 40V74.  48 FEET EAST OF THE
 BX1225'CENTERLINE OF LOUISIANA HIGHWAY 28.  68 FEET WEST OF A BARB WIRE
 BX1225'FENCE.  17 FEET NORTHWEST OF A 40 INCH POST OAK TREE.  98 FEET NORTH
 BX1225'NORTHEAST OF A POWER POLE NUMBER 14.  135 FEET EAST OF THE SOUTHEAST
 BX1225'CORNER OF A CYCLONE FENCE.  105 FEET SOUTH SOUTHEAST OF THE JUNCTION
 BX1225'OF LOUISIANA HIGHWAY 28 AND A GRAVEL ROAD LEADING WEST.  22 FEET SOUTH
 BX1225'EAST OF A TRIPLE 26 INCH POST OAK TREE.  88 FEET SOUTHWEST OF THE
 BX1225'CENTER OF A DIRT DRIVEWAY LEADING EAST.  DISK IN TOP OF CONCRETE POST
 BX1225'PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF THE
 BX1225'MARK.
 BX1225
 BX1225                          STATION RECOVERY (1999)
 BX1225
 BX1225'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1225'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1226 ***********************************************************************
 BX1226  DESIGNATION -  40 V 76
 BX1226  PID         -  BX1226
 BX1226  STATE/COUNTY-  LA/RAPIDES
 BX1226  COUNTRY     -  US
 BX1226  USGS QUAD   -  GARDNER (2018)
 BX1226
 BX1226                         *CURRENT SURVEY CONTROL
 BX1226  ______________________________________________________________________
 BX1226* NAD 83(1986) POSITION- 31 16 04.     (N) 092 41 41.     (W)   SCALED
 BX1226* NAVD 88 ORTHO HEIGHT -    55.86  (+/-2cm)      183.3   (feet) VERTCON3
 BX1226  ______________________________________________________________________
 BX1226  GEOID HEIGHT    -        -26.292 (meters)                     GEOID18
 BX1226  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1226
 BX1226.The horizontal coordinates were scaled from a map and have
 BX1226.an estimated accuracy of +/- 6 seconds.
 BX1226
 BX1226.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1226.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1226
 BX1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1226.GEOID18 height accuracy estimate available here.
 BX1226
 BX1226.The vertical order pertains to the NGVD 29 superseded value.
 BX1226
 BX1226.Click photographs - Photos may exist for this station.
 BX1226
 BX1226;                    North         East    Units  Estimated Accuracy
 BX1226;SPC LA N     -    85,150.      981,460.      MT  (+/- 180 meters Scaled)
 BX1226
 BX1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ290593(NAD 83)
 BX1226
 BX1226                          SUPERSEDED SURVEY CONTROL
 BX1226
 BX1226  NGVD 29 (11/26/84)   55.860  (m)          183.27   (f) ADJUSTED    2 0
 BX1226
 BX1226.Superseded values are not recommended for survey control.
 BX1226
 BX1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1226.See file dsdata.pdf to determine how the superseded data were derived.
 BX1226
 BX1226_MARKER: DD = SURVEY DISK
 BX1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1226_STAMPING: 40V76 1969
 BX1226_MARK LOGO: LADHGS
 BX1226_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1226+STABILITY: SURFACE MOTION
 BX1226
 BX1226  HISTORY     - Date     Condition        Report By
 BX1226  HISTORY     - 1969     MONUMENTED       LADH
 BX1226  HISTORY     - 19990424 GOOD             USPSQD
 BX1226
 BX1226                          STATION DESCRIPTION
 BX1226
 BX1226'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1226'ABOUT 0.20 MILE NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1226'AT GARDNER.  1.1 MILES NORTH OF BENCH MARK 40V75.  81 FEET SOUTHEAST
 BX1226'OF THE CENTERLINE OF LOUISIANA HIGHWAY 28.  1 FOOT SOUTH OF A BARB
 BX1226'WIRE FENCE.  27 FEET EAST OF A FENCE CORNER.  53 FEET SOUTHEAST OF
 BX1226'VALENTINE LAKE RECREATION CENTER SIGN.  85 FEET SOUTH SOUTHEAST OF THE
 BX1226'JUNCTION OF LOUISIANA HIGHWAY 28 AND VALENTINE LAKE ROAD LEADING EAST.
 BX1226'AND 184 FEET WEST OF CENTER OF STEEL CATTLE GUARD.  DISK IN TOP OF
 BX1226'CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 2 FEET
 BX1226'WEST OF THE MARK.
 BX1226
 BX1226                          STATION RECOVERY (1999)
 BX1226
 BX1226'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1226'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1227 ***********************************************************************
 BX1227  DESIGNATION -  40 V 77
 BX1227  PID         -  BX1227
 BX1227  STATE/COUNTY-  LA/RAPIDES
 BX1227  COUNTRY     -  US
 BX1227  USGS QUAD   -  GARDNER (2018)
 BX1227
 BX1227                         *CURRENT SURVEY CONTROL
 BX1227  ______________________________________________________________________
 BX1227* NAD 83(1986) POSITION- 31 16 39.     (N) 092 41 00.     (W)   SCALED
 BX1227* NAVD 88 ORTHO HEIGHT -    54.40  (+/-2cm)      178.5   (feet) VERTCON3
 BX1227  ______________________________________________________________________
 BX1227  GEOID HEIGHT    -        -26.290 (meters)                     GEOID18
 BX1227  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1227
 BX1227.The horizontal coordinates were scaled from a map and have
 BX1227.an estimated accuracy of +/- 6 seconds.
 BX1227
 BX1227.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1227.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1227
 BX1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1227.GEOID18 height accuracy estimate available here.
 BX1227
 BX1227.The vertical order pertains to the NGVD 29 superseded value.
 BX1227
 BX1227.Click photographs - Photos may exist for this station.
 BX1227
 BX1227;                    North         East    Units  Estimated Accuracy
 BX1227;SPC LA N     -    86,220.      982,540.      MT  (+/- 180 meters Scaled)
 BX1227
 BX1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ301603(NAD 83)
 BX1227
 BX1227                          SUPERSEDED SURVEY CONTROL
 BX1227
 BX1227  NGVD 29 (11/26/84)   54.398  (m)          178.47   (f) ADJUSTED    2 0
 BX1227
 BX1227.Superseded values are not recommended for survey control.
 BX1227
 BX1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1227.See file dsdata.pdf to determine how the superseded data were derived.
 BX1227
 BX1227_MARKER: DD = SURVEY DISK
 BX1227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1227_STAMPING: 40V77 1969
 BX1227_MARK LOGO: LADHGS
 BX1227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1227+STABILITY: SURFACE MOTION
 BX1227
 BX1227  HISTORY     - Date     Condition        Report By
 BX1227  HISTORY     - 1969     MONUMENTED       LADH
 BX1227  HISTORY     - 19990424 GOOD             USPSQD
 BX1227
 BX1227                          STATION DESCRIPTION
 BX1227
 BX1227'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1227'ABOUT 1.15 MILES NORTH ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1227'AT GARDNER.  0.95 MILE NORTH OF BENCH MARK 40V76.  42.5 FEET WEST OF
 BX1227'CENTERLINE OF LOUISIANA HIGHWAY 121.  1.5 FEET NORTHEAST OF THE
 BX1227'NORTHEAST CORNER OF CYCLONE FENCE OF CHURCH YARD.  135 FEET NORTHEAST
 BX1227'OF THE CENTER OF A METAL CATTLE GUARD GOING INTO CHURCH YARD. 156 FEET
 BX1227'EAST OF THE NORTHEAST CORNER OF THE ANNEX BUILDING TO THE CALVARY
 BX1227'BAPTIST CHURCH.  DISK IN TOP OF CONCRETE POST PROJECTION 4 INCHES. A
 BX1227'STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX1227
 BX1227                          STATION RECOVERY (1999)
 BX1227
 BX1227'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1227'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1228 ***********************************************************************
 BX1228  DESIGNATION -  40 V 78
 BX1228  PID         -  BX1228
 BX1228  STATE/COUNTY-  LA/RAPIDES
 BX1228  COUNTRY     -  US
 BX1228  USGS QUAD   -  GARDNER (2018)
 BX1228
 BX1228                         *CURRENT SURVEY CONTROL
 BX1228  ______________________________________________________________________
 BX1228* NAD 83(1986) POSITION- 31 17 23.     (N) 092 40 20.     (W)   SCALED
 BX1228* NAVD 88 ORTHO HEIGHT -    57.05  (+/-2cm)      187.2   (feet) VERTCON3
 BX1228  ______________________________________________________________________
 BX1228  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 BX1228  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1228
 BX1228.The horizontal coordinates were scaled from a map and have
 BX1228.an estimated accuracy of +/- 6 seconds.
 BX1228
 BX1228.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1228.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1228
 BX1228.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1228.GEOID18 height accuracy estimate available here.
 BX1228
 BX1228.The vertical order pertains to the NGVD 29 superseded value.
 BX1228
 BX1228.Click photographs - Photos may exist for this station.
 BX1228
 BX1228;                    North         East    Units  Estimated Accuracy
 BX1228;SPC LA N     -    87,580.      983,600.      MT  (+/- 180 meters Scaled)
 BX1228
 BX1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ311617(NAD 83)
 BX1228
 BX1228                          SUPERSEDED SURVEY CONTROL
 BX1228
 BX1228  NGVD 29 (11/26/84)   57.042  (m)          187.15   (f) ADJUSTED    2 0
 BX1228
 BX1228.Superseded values are not recommended for survey control.
 BX1228
 BX1228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1228.See file dsdata.pdf to determine how the superseded data were derived.
 BX1228
 BX1228_MARKER: DD = SURVEY DISK
 BX1228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1228_STAMPING: 40V78 1969
 BX1228_MARK LOGO: LADHGS
 BX1228_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1228+STABILITY: SURFACE MOTION
 BX1228
 BX1228  HISTORY     - Date     Condition        Report By
 BX1228  HISTORY     - 1969     MONUMENTED       LADH
 BX1228  HISTORY     - 19990424 GOOD             USPSQD
 BX1228
 BX1228                          STATION DESCRIPTION
 BX1228
 BX1228'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1228'ABOUT 2.25 MILES NORTH ALONG LOUISIANA HIGHWAYS 28 AND 121 FROM THE
 BX1228'POST OFFICE AT GARDNER.  1.70 MILES NORTH OF JUNCTION OF LOUISIANA
 BX1228'HIGHWAYS 28 AND 121.  62 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA
 BX1228'HIGHWAY 121.  13 FEET WEST NORTHWEST OF A 16 INCH BLACK JACK OAK TREE.
 BX1228'32 FEET SOUTH OF A POWER POLE NUMBER 5.  100 FEET SOUTHEAST OF CORNER
 BX1228'OF FENCE.  102 FEET SOUTHWEST OF A WIRE GATE. DISK IN TOP OF CONCRETE
 BX1228'POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF
 BX1228'THE MARK.
 BX1228
 BX1228                          STATION RECOVERY (1999)
 BX1228
 BX1228'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1229 ***********************************************************************
 BX1229  DESIGNATION -  40 V 79
 BX1229  PID         -  BX1229
 BX1229  STATE/COUNTY-  LA/RAPIDES
 BX1229  COUNTRY     -  US
 BX1229  USGS QUAD   -  GARDNER (2018)
 BX1229
 BX1229                         *CURRENT SURVEY CONTROL
 BX1229  ______________________________________________________________________
 BX1229* NAD 83(1986) POSITION- 31 17 57.     (N) 092 39 33.     (W)   SCALED
 BX1229* NAVD 88 ORTHO HEIGHT -    47.83  (+/-2cm)      156.9   (feet) VERTCON3
 BX1229  ______________________________________________________________________
 BX1229  GEOID HEIGHT    -        -26.286 (meters)                     GEOID18
 BX1229  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1229
 BX1229.The horizontal coordinates were scaled from a map and have
 BX1229.an estimated accuracy of +/- 6 seconds.
 BX1229
 BX1229.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1229.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1229
 BX1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1229.GEOID18 height accuracy estimate available here.
 BX1229
 BX1229.The vertical order pertains to the NGVD 29 superseded value.
 BX1229
 BX1229.Click photographs - Photos may exist for this station.
 BX1229
 BX1229;                    North         East    Units  Estimated Accuracy
 BX1229;SPC LA N     -    88,620.      984,850.      MT  (+/- 180 meters Scaled)
 BX1229
 BX1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ324628(NAD 83)
 BX1229
 BX1229                          SUPERSEDED SURVEY CONTROL
 BX1229
 BX1229  NGVD 29 (11/26/84)   47.826  (m)          156.91   (f) ADJUSTED    2 0
 BX1229
 BX1229.Superseded values are not recommended for survey control.
 BX1229
 BX1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1229.See file dsdata.pdf to determine how the superseded data were derived.
 BX1229
 BX1229_MARKER: DD = SURVEY DISK
 BX1229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1229_STAMPING: 40V79 1969
 BX1229_MARK LOGO: LADHGS
 BX1229_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1229+STABILITY: SURFACE MOTION
 BX1229
 BX1229  HISTORY     - Date     Condition        Report By
 BX1229  HISTORY     - 1969     MONUMENTED       LADH
 BX1229  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1229
 BX1229                          STATION DESCRIPTION
 BX1229
 BX1229'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1229'1.4 MI S FROM MCNUTT.
 BX1229'ABOUT 3.25 MILES NORTH ALONG LOUISIANA HIGHWAYS 121 AND 28 FROM THE
 BX1229'POST OFFICE AT GARDNER.  2.7 MILES NORTH OF THE JUNCTION OF LOUISIANA
 BX1229'HIGHWAYS 28 AND 121.  70 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA
 BX1229'HIGHWAY 121.  35 FEET SOUTH SOUTHEAST OF A 20 INCH PINE TREE. 70 FEET
 BX1229'WEST OF A POWER POLE WITH TRANSFORMER.  163 FEET WEST SOUTHWEST OF THE
 BX1229'WEST END OF A CONCRETE PIPE UNDER TURNOUT NORTH OF LOUISIANA HIGHWAY
 BX1229'121.  17 FEET NORTHEAST OF AN 18 INCH PINE TREE. DISK IN TOP OF
 BX1229'CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 6 FEET
 BX1229'WEST OF THE MARK.
 BX1229
 BX1229                          STATION RECOVERY (1999)
 BX1229
 BX1229'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1229'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1204 ***********************************************************************
 BX1204  DESIGNATION -  40 V 8
 BX1204  PID         -  BX1204
 BX1204  STATE/COUNTY-  LA/RAPIDES
 BX1204  COUNTRY     -  US
 BX1204  USGS QUAD   -  FOREST HILL (2018)
 BX1204
 BX1204                         *CURRENT SURVEY CONTROL
 BX1204  ______________________________________________________________________
 BX1204* NAD 83(1986) POSITION- 31 03 11.     (N) 092 31 01.     (W)   SCALED
 BX1204* NAVD 88 ORTHO HEIGHT -    51.66  (+/-2cm)      169.5   (feet) VERTCON3
 BX1204  ______________________________________________________________________
 BX1204  GEOID HEIGHT    -        -26.748 (meters)                     GEOID18
 BX1204  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1204
 BX1204.The horizontal coordinates were scaled from a map and have
 BX1204.an estimated accuracy of +/- 6 seconds.
 BX1204
 BX1204.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1204.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1204
 BX1204.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1204.GEOID18 height accuracy estimate available here.
 BX1204
 BX1204.The vertical order pertains to the NGVD 29 superseded value.
 BX1204
 BX1204.Click photographs - Photos may exist for this station.
 BX1204
 BX1204;                    North         East    Units  Estimated Accuracy
 BX1204;SPC LA N     -    61,320.      998,380.      MT  (+/- 180 meters Scaled)
 BX1204
 BX1204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ460355(NAD 83)
 BX1204
 BX1204                          SUPERSEDED SURVEY CONTROL
 BX1204
 BX1204  NGVD 29 (11/26/84)   51.637  (m)          169.41   (f) ADJUSTED    2 0
 BX1204
 BX1204.Superseded values are not recommended for survey control.
 BX1204
 BX1204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1204.See file dsdata.pdf to determine how the superseded data were derived.
 BX1204
 BX1204_MARKER: DD = SURVEY DISK
 BX1204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1204_STAMPING: 40V8 1968
 BX1204_MARK LOGO: LADHGS
 BX1204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1204+STABILITY: SURFACE MOTION
 BX1204
 BX1204  HISTORY     - Date     Condition        Report By
 BX1204  HISTORY     - 1968     MONUMENTED       LADH
 BX1204  HISTORY     - 1979     GOOD             LADTD
 BX1204  HISTORY     - 19990424 GOOD             USPSQD
 BX1204
 BX1204                          STATION DESCRIPTION
 BX1204
 BX1204'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BX1204'1.38 MI E FROM FOREST HILL.
 BX1204'ABOUT 1.38 MILES EAST ALONG LOUISIANA HIGHWAY 112 FROM THE HIGH SCHOOL
 BX1204'AT FOREST HILL IN RAPIDES PARISH.  105 FEET WEST NORTHWEST OF THE
 BX1204'CENTER LINE OF LOUISIANA HIGHWAY 112.  135 FEET EAST OF THE NORTHEAST
 BX1204'CORNER OF A FRAME RESIDENCE BELONGING TO FRED ADAMS.  100 FEET EAST OF
 BX1204'THE NORTHEAST CORNER OF YARD FENCE.  79 FEET EAST OF DRIVEWAY LEADING
 BX1204'TO THE RESIDENCE OF FRED ADAMS.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1204'WEST OF THE MARK.  SECTION 18, T 1N, R 1W.
 BX1204
 BX1204                          STATION RECOVERY (1979)
 BX1204
 BX1204'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BX1204'RECOVERED IN GOOD CONDITION.
 BX1204
 BX1204                          STATION RECOVERY (1999)
 BX1204
 BX1204'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1230 ***********************************************************************
 BX1230  DESIGNATION -  40 V 80
 BX1230  PID         -  BX1230
 BX1230  STATE/COUNTY-  LA/RAPIDES
 BX1230  COUNTRY     -  US
 BX1230  USGS QUAD   -  GARDNER (2018)
 BX1230
 BX1230                         *CURRENT SURVEY CONTROL
 BX1230  ______________________________________________________________________
 BX1230* NAD 83(1986) POSITION- 31 18 13.     (N) 092 39 04.     (W)   SCALED
 BX1230* NAVD 88 ORTHO HEIGHT -    26.44  (+/-2cm)       86.7   (feet) VERTCON3
 BX1230  ______________________________________________________________________
 BX1230  GEOID HEIGHT    -        -26.289 (meters)                     GEOID18
 BX1230  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1230
 BX1230.The horizontal coordinates were scaled from a map and have
 BX1230.an estimated accuracy of +/- 6 seconds.
 BX1230
 BX1230.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1230.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1230
 BX1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1230.GEOID18 height accuracy estimate available here.
 BX1230
 BX1230.The vertical order pertains to the NGVD 29 superseded value.
 BX1230
 BX1230.Click photographs - Photos may exist for this station.
 BX1230
 BX1230;                    North         East    Units  Estimated Accuracy
 BX1230;SPC LA N     -    89,110.      985,620.      MT  (+/- 180 meters Scaled)
 BX1230
 BX1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ332633(NAD 83)
 BX1230
 BX1230                          SUPERSEDED SURVEY CONTROL
 BX1230
 BX1230  NGVD 29 (11/26/84)   26.435  (m)           86.73   (f) ADJUSTED    2 0
 BX1230
 BX1230.Superseded values are not recommended for survey control.
 BX1230
 BX1230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1230.See file dsdata.pdf to determine how the superseded data were derived.
 BX1230
 BX1230_MARKER: DD = SURVEY DISK
 BX1230_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX1230_SP_SET: CULVERT HEADWALL
 BX1230_STAMPING: 40V80 1969
 BX1230_MARK LOGO: LADHGS
 BX1230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1230+STABILITY: SURFACE MOTION
 BX1230
 BX1230  HISTORY     - Date     Condition        Report By
 BX1230  HISTORY     - 1969     MONUMENTED       LADH
 BX1230  HISTORY     - 19990424 GOOD             USPSQD
 BX1230
 BX1230                          STATION DESCRIPTION
 BX1230
 BX1230'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1230'0.8 MI S FROM MCNUTT.
 BX1230'ABOUT 3.85 MILES ALONG LOUISIANA HIGHWAYS 28 AND 121 FROM THE POST
 BX1230'OFFICE AT GARDNER.  0.80 MILE SOUTH ALONG LOUISIANA HIGHWAY 121 FROM
 BX1230'GIN BUILDING AT MCNUTT.  27 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BX1230'HIGHWAY 121 IN THE EAST HEADWALL OF A 3X3 BOX CULVERT UNDER LOUISIANA
 BX1230'HIGHWAY 121.  160 FEET SOUTH OF THE CENTER OF A STEEL CATTLE GUARD
 BX1230'UNDER LOUISIANA HIGHWAY 121.  DISK SET FLUSH WITH CONCRETE ON TOP OF
 BX1230'HEADWALL.  A STEEL WITNESS POST IS SET 4 FEET SOUTH OF THE MARK.
 BX1230
 BX1230                          STATION RECOVERY (1999)
 BX1230
 BX1230'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1231 ***********************************************************************
 BX1231  DESIGNATION -  40 V 81
 BX1231  PID         -  BX1231
 BX1231  STATE/COUNTY-  LA/RAPIDES
 BX1231  COUNTRY     -  US
 BX1231  USGS QUAD   -  GARDNER (2018)
 BX1231
 BX1231                         *CURRENT SURVEY CONTROL
 BX1231  ______________________________________________________________________
 BX1231* NAD 83(1986) POSITION- 31 18 53.     (N) 092 38 51.     (W)   SCALED
 BX1231* NAVD 88 ORTHO HEIGHT -    27.57  (+/-2cm)       90.5   (feet) VERTCON3
 BX1231  ______________________________________________________________________
 BX1231  GEOID HEIGHT    -        -26.278 (meters)                     GEOID18
 BX1231  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1231
 BX1231.The horizontal coordinates were scaled from a map and have
 BX1231.an estimated accuracy of +/- 6 seconds.
 BX1231
 BX1231.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1231.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1231
 BX1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1231.GEOID18 height accuracy estimate available here.
 BX1231
 BX1231.The vertical order pertains to the NGVD 29 superseded value.
 BX1231
 BX1231.Click photographs - Photos may exist for this station.
 BX1231
 BX1231;                    North         East    Units  Estimated Accuracy
 BX1231;SPC LA N     -    90,340.      985,960.      MT  (+/- 180 meters Scaled)
 BX1231
 BX1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ335645(NAD 83)
 BX1231
 BX1231                          SUPERSEDED SURVEY CONTROL
 BX1231
 BX1231  NGVD 29 (11/26/84)   27.569  (m)           90.45   (f) ADJUSTED    2 0
 BX1231
 BX1231.Superseded values are not recommended for survey control.
 BX1231
 BX1231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1231.See file dsdata.pdf to determine how the superseded data were derived.
 BX1231
 BX1231_MARKER: DD = SURVEY DISK
 BX1231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1231_STAMPING: 40V81 1969
 BX1231_MARK LOGO: LADHGS
 BX1231_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1231+STABILITY: SURFACE MOTION
 BX1231
 BX1231  HISTORY     - Date     Condition        Report By
 BX1231  HISTORY     - 1969     MONUMENTED       LADH
 BX1231  HISTORY     - 19990424 GOOD             USPSQD
 BX1231
 BX1231                          STATION DESCRIPTION
 BX1231
 BX1231'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1231'IN MCNUTT.
 BX1231'ABOUT 4.65 MILES NORTH ALONG LOUISIANA HIGHWAYS 28 AND 121 FROM THE
 BX1231'POST OFFICE AT GARDNER.  0.80 MILES NORTH OF BENCH MARK 40V80.  33
 BX1231'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 121.  15 FEET SOUTH
 BX1231'OF A COMBINATION TELEPHONE AND POWER POLE WITH TRANSFORMER.  20 FEET
 BX1231'SOUTH OF A LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER.  49
 BX1231'FEET SOUTH OF THE CENTER OF A BLACK TOP ROAD LEADING WEST.  59 FEET
 BX1231'NORTHWEST OF THE NORTH BRICK POST OF WILMORES GROCERY AT MCNUTT.  91
 BX1231'FEET NORTHEAST OF THE NORTHEAST CORNER OF OFFICE BUILDING FOR MURRAYS
 BX1231'COTTON GIN.  DISK IN TOP OF CONCRETE POST PROJECTING 4 INCHES.  A
 BX1231'STEEL WITNESS POST IS SET 1.5 FEET WEST OF THE MARK.
 BX1231
 BX1231                          STATION RECOVERY (1999)
 BX1231
 BX1231'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1232 ***********************************************************************
 BX1232  DESIGNATION -  40 V 82
 BX1232  PID         -  BX1232
 BX1232  STATE/COUNTY-  LA/RAPIDES
 BX1232  COUNTRY     -  US
 BX1232  USGS QUAD   -  GARDNER (2018)
 BX1232
 BX1232                         *CURRENT SURVEY CONTROL
 BX1232  ______________________________________________________________________
 BX1232* NAD 83(1986) POSITION- 31 19 33.     (N) 092 39 28.     (W)   SCALED
 BX1232* NAVD 88 ORTHO HEIGHT -    27.12  (+/-2cm)       89.0   (feet) VERTCON3
 BX1232  ______________________________________________________________________
 BX1232  GEOID HEIGHT    -        -26.254 (meters)                     GEOID18
 BX1232  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1232
 BX1232.The horizontal coordinates were scaled from a map and have
 BX1232.an estimated accuracy of +/- 6 seconds.
 BX1232
 BX1232.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1232.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1232
 BX1232.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1232.GEOID18 height accuracy estimate available here.
 BX1232
 BX1232.The vertical order pertains to the NGVD 29 superseded value.
 BX1232
 BX1232.Click photographs - Photos may exist for this station.
 BX1232
 BX1232;                    North         East    Units  Estimated Accuracy
 BX1232;SPC LA N     -    91,580.      984,980.      MT  (+/- 180 meters Scaled)
 BX1232
 BX1232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ325657(NAD 83)
 BX1232
 BX1232                          SUPERSEDED SURVEY CONTROL
 BX1232
 BX1232  NGVD 29 (11/26/84)   27.118  (m)           88.97   (f) ADJUSTED    2 0
 BX1232
 BX1232.Superseded values are not recommended for survey control.
 BX1232
 BX1232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1232.See file dsdata.pdf to determine how the superseded data were derived.
 BX1232
 BX1232_MARKER: DD = SURVEY DISK
 BX1232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1232_STAMPING: 40V82 1969
 BX1232_MARK LOGO: LADHGS
 BX1232_PROJECTION: FLUSH
 BX1232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1232+STABILITY: SURFACE MOTION
 BX1232
 BX1232  HISTORY     - Date     Condition        Report By
 BX1232  HISTORY     - 1969     MONUMENTED       LADH
 BX1232  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1232
 BX1232                          STATION DESCRIPTION
 BX1232
 BX1232'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1232'1.0 MI N FROM MCNUTT.
 BX1232'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1232'OFFICE AT BOYCE TO LOUISIANA HIGHWAY 1, THENCE 0.3 MILE SOUTH ALONG
 BX1232'LOUISIANA HIGHWAY 1 TO LOUISIANA HIGHWAY 1200, THENCE SOUTHWEST ALONG
 BX1232'LOUISIANA HIGHWAY 1200 FOR 4.0 MILES TO THE JUNCTION OF LOUISIANA
 BX1232'HIGHWAYS 1200 AND 121, THENCE 1.75 MILES SOUTH ALONG LOUISIANA HIGHWAY
 BX1232'121.  45 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 121. 64
 BX1232'FEET NORTHEAST OF A 27 INCH PECAN TREE.  115 FEET EAST SOUTHEAST OF
 BX1232'THE EAST END OF A TIMBER BRIDGE ACROSS BAYOU.  22 FEET SOUTHEAST OF
 BX1232'THE CENTER OF GRAVEL ROAD LEADING WEST.  8 FEET SOUTHEAST OF FENCE
 BX1232'CORNER.  DISK SET IN CONCRETE POST FLUSH WITH GROUND. A STEEL WITNESS
 BX1232'POST IS SET 5 FEET SOUTHWEST OF THE MARK.
 BX1232
 BX1232                          STATION RECOVERY (1999)
 BX1232
 BX1232'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1232'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1233 ***********************************************************************
 BX1233  DESIGNATION -  40 V 83
 BX1233  PID         -  BX1233
 BX1233  STATE/COUNTY-  LA/RAPIDES
 BX1233  COUNTRY     -  US
 BX1233  USGS QUAD   -  GARDNER (2018)
 BX1233
 BX1233                         *CURRENT SURVEY CONTROL
 BX1233  ______________________________________________________________________
 BX1233* NAD 83(1986) POSITION- 31 19 57.     (N) 092 40 18.     (W)   SCALED
 BX1233* NAVD 88 ORTHO HEIGHT -    26.34  (+/-2cm)       86.4   (feet) VERTCON3
 BX1233  ______________________________________________________________________
 BX1233  GEOID HEIGHT    -        -26.234 (meters)                     GEOID18
 BX1233  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1233
 BX1233.The horizontal coordinates were scaled from a map and have
 BX1233.an estimated accuracy of +/- 6 seconds.
 BX1233
 BX1233.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1233.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1233
 BX1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1233.GEOID18 height accuracy estimate available here.
 BX1233
 BX1233.The vertical order pertains to the NGVD 29 superseded value.
 BX1233
 BX1233.Click photographs - Photos may exist for this station.
 BX1233
 BX1233;                    North         East    Units  Estimated Accuracy
 BX1233;SPC LA N     -    92,320.      983,660.      MT  (+/- 180 meters Scaled)
 BX1233
 BX1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ312664(NAD 83)
 BX1233
 BX1233                          SUPERSEDED SURVEY CONTROL
 BX1233
 BX1233  NGVD 29 (11/26/84)   26.335  (m)           86.40   (f) ADJUSTED    2 0
 BX1233
 BX1233.Superseded values are not recommended for survey control.
 BX1233
 BX1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1233.See file dsdata.pdf to determine how the superseded data were derived.
 BX1233
 BX1233_MARKER: DD = SURVEY DISK
 BX1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1233_STAMPING: 40V83 1969
 BX1233_MARK LOGO: LADHGS
 BX1233_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1233+STABILITY: SURFACE MOTION
 BX1233
 BX1233  HISTORY     - Date     Condition        Report By
 BX1233  HISTORY     - 1969     MONUMENTED       LADH
 BX1233  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1233
 BX1233                          STATION DESCRIPTION
 BX1233
 BX1233'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1233'5.22 MI S FROM BOYCE.
 BX1233'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1233'OFFICE AT BOYCE TO LOUISIANA HIGHWAY 1, THENCE 0.3 MILE SOUTH ALONG
 BX1233'LOUISIANA HIGHWAY 1 TO LOUISIANA HIGHWAY 1200, THENCE SOUTHWEST ALONG
 BX1233'LOUISIANA HIGHWAY 1200 FOR 4.0 MILES TO THE JUNCTION OF LOUISIANA
 BX1233'HIGHWAY 1200 AND 121, THENCE 0.65 MILE SOUTH ALONG LOUISIANA HIGHWAY
 BX1233'121.  1.08 MILES NORTH OF BENCH MARK 40V82.  57 FEET SOUTH OF THE
 BX1233'CENTERLINE OF LOUISIANA HIGHWAY 121.  34 FEET NORTHEAST OF THE
 BX1233'NORTHWEST CORNER OF A FRAME HOUSE.  53 FEET EAST OF A GRAVEL DRIVEWAY
 BX1233'LEADING TO A CONCRETE BLOCK HOUSE.  28 FEET EAST OF A UNDER GROUND
 BX1233'TELEPHONE CABLE PEDESTAL.  DISK SET IN TOP OF CONCRETE POST PROJECTING
 BX1233'4 INCHES.  A STEEL WITNESS POST IS SET 1.5 FEET WEST OF THE MARK.
 BX1233
 BX1233                          STATION RECOVERY (1999)
 BX1233
 BX1233'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1233'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1235 ***********************************************************************
 BX1235  DESIGNATION -  40 V 84
 BX1235  PID         -  BX1235
 BX1235  STATE/COUNTY-  LA/RAPIDES
 BX1235  COUNTRY     -  US
 BX1235  USGS QUAD   -  GARDNER (2018)
 BX1235
 BX1235                         *CURRENT SURVEY CONTROL
 BX1235  ______________________________________________________________________
 BX1235* NAD 83(1986) POSITION- 31 20 34.     (N) 092 40 33.     (W)   SCALED
 BX1235* NAVD 88 ORTHO HEIGHT -    27.06  (+/-2cm)       88.8   (feet) VERTCON3
 BX1235  ______________________________________________________________________
 BX1235  GEOID HEIGHT    -        -26.216 (meters)                     GEOID18
 BX1235  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1235
 BX1235.The horizontal coordinates were scaled from a map and have
 BX1235.an estimated accuracy of +/- 6 seconds.
 BX1235
 BX1235.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1235.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1235
 BX1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1235.GEOID18 height accuracy estimate available here.
 BX1235
 BX1235.The vertical order pertains to the NGVD 29 superseded value.
 BX1235
 BX1235.Click photographs - Photos may exist for this station.
 BX1235
 BX1235;                    North         East    Units  Estimated Accuracy
 BX1235;SPC LA N     -    93,460.      983,270.      MT  (+/- 180 meters Scaled)
 BX1235
 BX1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ308676(NAD 83)
 BX1235
 BX1235                          SUPERSEDED SURVEY CONTROL
 BX1235
 BX1235  NGVD 29 (11/26/84)   27.062  (m)           88.79   (f) ADJUSTED    2 0
 BX1235
 BX1235.Superseded values are not recommended for survey control.
 BX1235
 BX1235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1235.See file dsdata.pdf to determine how the superseded data were derived.
 BX1235
 BX1235_MARKER: DD = SURVEY DISK
 BX1235_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1235_SP_SET: BRIDGE CURB
 BX1235_STAMPING: 40V84 1969
 BX1235_MARK LOGO: LADH
 BX1235_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1235
 BX1235  HISTORY     - Date     Condition        Report By
 BX1235  HISTORY     - 1969     MONUMENTED       LADH
 BX1235  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1235
 BX1235                          STATION DESCRIPTION
 BX1235
 BX1235'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1235'3.64 MI S FROM BOYCE.
 BX1235'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1235'OFFICE AT BOYCE TO LOUISIANA HIGHWAY 1, THENCE 0.3 MILE SOUTH ALONG
 BX1235'LOUISIANA HIGHWAY 1 TO LOUISIANA HIGHWAY 1200, THENCE 3.4 MILES
 BX1235'SOUTHWEST ALONG LOUISIANA HIGHWAY 1200.  0.93 MILE NORTHEAST OF BENCH
 BX1235'MARK 534 L.G.S.  14 FEET EAST OF CENTERLINE OF LOUISIANA 1200.  2 FEET
 BX1235'FROM SOUTH END OF EAST SIDE OF BRIDGE IN CURB.  DISK SET FLUSH WITH
 BX1235'CONCRETE CURB.  A STEEL WITNESS POST IS SET 8 FEET NORTH OF THE MARK.
 BX1235
 BX1235                          STATION RECOVERY (1999)
 BX1235
 BX1235'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1235'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1236 ***********************************************************************
 BX1236  DESIGNATION -  40 V 85
 BX1236  PID         -  BX1236
 BX1236  STATE/COUNTY-  LA/RAPIDES
 BX1236  COUNTRY     -  US
 BX1236  USGS QUAD   -  GARDNER (2018)
 BX1236
 BX1236                         *CURRENT SURVEY CONTROL
 BX1236  ______________________________________________________________________
 BX1236* NAD 83(1986) POSITION- 31 21 30.     (N) 092 40 15.     (W)   SCALED
 BX1236* NAVD 88 ORTHO HEIGHT -    26.50  (+/-2cm)       86.9   (feet) VERTCON3
 BX1236  ______________________________________________________________________
 BX1236  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 BX1236  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1236
 BX1236.The horizontal coordinates were scaled from a map and have
 BX1236.an estimated accuracy of +/- 6 seconds.
 BX1236
 BX1236.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1236.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1236
 BX1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1236.GEOID18 height accuracy estimate available here.
 BX1236
 BX1236.The vertical order pertains to the NGVD 29 superseded value.
 BX1236
 BX1236.Click photographs - Photos may exist for this station.
 BX1236
 BX1236;                    North         East    Units  Estimated Accuracy
 BX1236;SPC LA N     -    95,180.      983,750.      MT  (+/- 180 meters Scaled)
 BX1236
 BX1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ313693(NAD 83)
 BX1236
 BX1236                          SUPERSEDED SURVEY CONTROL
 BX1236
 BX1236  NGVD 29 (11/26/84)   26.495  (m)           86.93   (f) ADJUSTED    2 0
 BX1236
 BX1236.Superseded values are not recommended for survey control.
 BX1236
 BX1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1236.See file dsdata.pdf to determine how the superseded data were derived.
 BX1236
 BX1236_MARKER: DD = SURVEY DISK
 BX1236_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1236_SP_SET: BRIDGE CURB
 BX1236_STAMPING: 40V85 1969
 BX1236_MARK LOGO: LADH
 BX1236_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1236
 BX1236  HISTORY     - Date     Condition        Report By
 BX1236  HISTORY     - 1969     MONUMENTED       LADH
 BX1236  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1236
 BX1236                          STATION DESCRIPTION
 BX1236
 BX1236'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1236'2.57 MI S FROM BOYCE.
 BX1236'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1236'OFFICE AT BOYCE TO LOUISIANA HIGHWAY 1, THENCE 0.3 MILE SOUTH ALONG
 BX1236'LOUISIANA HIGHWAY 1 TO LOUISIANA HIGHWAY 1200, THENCE 2.2 MILES
 BX1236'SOUTHWEST ALONG LOUISIANA HIGHWAY 1200.  1.05 MILE NORTH OF BENCH MARK
 BX1236'40V84.  13 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 1200. 6
 BX1236'FEET NORTH OF THE SOUTHWEST END OF A CONCRETE FLARE OF BRIDGE IN TOP
 BX1236'OF CURB.  DISK SET FLUSH WITH CONCRETE CURB.  A STEEL WITNESS POST IS
 BX1236'SET 6 FEET NORTH OF THE MARK.
 BX1236
 BX1236                          STATION RECOVERY (1999)
 BX1236
 BX1236'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1236'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1237 ***********************************************************************
 BX1237  DESIGNATION -  40 V 86
 BX1237  PID         -  BX1237
 BX1237  STATE/COUNTY-  LA/RAPIDES
 BX1237  COUNTRY     -  US
 BX1237  USGS QUAD   -  GARDNER (2018)
 BX1237
 BX1237                         *CURRENT SURVEY CONTROL
 BX1237  ______________________________________________________________________
 BX1237* NAD 83(1986) POSITION- 31 22 18.     (N) 092 40 20.     (W)   SCALED
 BX1237* NAVD 88 ORTHO HEIGHT -    25.56  (+/-2cm)       83.9   (feet) VERTCON3
 BX1237  ______________________________________________________________________
 BX1237  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 BX1237  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1237
 BX1237.The horizontal coordinates were scaled from a map and have
 BX1237.an estimated accuracy of +/- 6 seconds.
 BX1237
 BX1237.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1237.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1237
 BX1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1237.GEOID18 height accuracy estimate available here.
 BX1237
 BX1237.The vertical order pertains to the NGVD 29 superseded value.
 BX1237
 BX1237.Click photographs - Photos may exist for this station.
 BX1237
 BX1237;                    North         East    Units  Estimated Accuracy
 BX1237;SPC LA N     -    96,660.      983,620.      MT  (+/- 180 meters Scaled)
 BX1237
 BX1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ311708(NAD 83)
 BX1237
 BX1237                          SUPERSEDED SURVEY CONTROL
 BX1237
 BX1237  NGVD 29 (11/26/84)   25.560  (m)           83.86   (f) ADJUSTED    2 0
 BX1237
 BX1237.Superseded values are not recommended for survey control.
 BX1237
 BX1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1237.See file dsdata.pdf to determine how the superseded data were derived.
 BX1237
 BX1237_MARKER: DD = SURVEY DISK
 BX1237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1237_STAMPING: 40V86 1969
 BX1237_MARK LOGO: LADHGS
 BX1237_PROJECTION: FLUSH
 BX1237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1237+STABILITY: SURFACE MOTION
 BX1237
 BX1237  HISTORY     - Date     Condition        Report By
 BX1237  HISTORY     - 1969     MONUMENTED       LADH
 BX1237  HISTORY     - 1978     GOOD             LADTD
 BX1237  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1237
 BX1237                          STATION DESCRIPTION
 BX1237
 BX1237'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1237'1.57 MI S FROM BOYCE.
 BX1237'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1237'OFFICE AT BOYCE TO LOUISIANA HIGHWAY 1, THENCE 0.3 MILE SOUTH ALONG
 BX1237'LOUISIANA HIGHWAY 1 TO LOUISIANA HIGHWAY 1200, THENCE 1.1 MILE
 BX1237'SOUTHWEST ALONG LOUISIANA HIGHWAY 1200.  42 FEET WEST NORTHWEST OF THE
 BX1237'CENTERLINE OF LOUISIANA HIGHWAY 1200.  2 FEET NORTH OF SOUTHWEST
 BX1237'CORNER OF YARD FENCE.  1 FOOT WEST OF A WHITE BOARD FENCE.  89 FEET
 BX1237'SOUTHEAST OF A 22 INCH PECAN TREE.  76 FEET SOUTH OF A 29 INCH PECAN
 BX1237'TREE.  45 FEET SOUTH OF A WOOD GATE.  44 FEET SOUTH SOUTHWEST OF WEST
 BX1237'END OF A 18 INCH PIPE UNDER DRIVEWAY.  DISK SET IN CONCRETE POST FLUSH
 BX1237'WITH GROUND.  A STEEL WITNESS POST IS SET 2 FEET NORTHWEST OF THE
 BX1237'MARK.
 BX1237
 BX1237                          STATION RECOVERY (1978)
 BX1237
 BX1237'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BX1237'RECOVERED IN GOOD CONDITION.
 BX1237
 BX1237                          STATION RECOVERY (1999)
 BX1237
 BX1237'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1237'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1100 ***********************************************************************
 BX1100  DESIGNATION -  40 V 87
 BX1100  PID         -  BX1100
 BX1100  STATE/COUNTY-  LA/RAPIDES
 BX1100  COUNTRY     -  US
 BX1100  USGS QUAD   -  BOYCE (2018)
 BX1100
 BX1100                         *CURRENT SURVEY CONTROL
 BX1100  ______________________________________________________________________
 BX1100* NAD 83(1986) POSITION- 31 23 12.     (N) 092 39 56.     (W)   SCALED
 BX1100* NAVD 88 ORTHO HEIGHT -    25.662 (meters)       84.19  (feet) ADJUSTED
 BX1100  ______________________________________________________________________
 BX1100  GEOID HEIGHT    -        -26.154 (meters)                     GEOID18
 BX1100  DYNAMIC HEIGHT  -         25.631 (meters)       84.09  (feet) COMP
 BX1100  MODELED GRAVITY -    979,434.2   (mgal)                       NAVD 88
 BX1100
 BX1100  VERT ORDER      -  FIRST     CLASS I
 BX1100
 BX1100.The horizontal coordinates were scaled from a map and have
 BX1100.an estimated accuracy of +/- 6 seconds.
 BX1100
 BX1100.The orthometric height was determined by differential leveling and
 BX1100.adjusted by the NATIONAL GEODETIC SURVEY
 BX1100.in February 1994.
 BX1100
 BX1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1100.GEOID18 height accuracy estimate available here.
 BX1100
 BX1100.Click photographs - Photos may exist for this station.
 BX1100
 BX1100.The dynamic height is computed by dividing the NAVD 88
 BX1100.geopotential number by the normal gravity value computed on the
 BX1100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1100.degrees latitude (g = 980.6199 gals.).
 BX1100
 BX1100.The modeled gravity was interpolated from observed gravity values.
 BX1100
 BX1100;                    North         East    Units  Estimated Accuracy
 BX1100;SPC LA N     -    98,320.      984,250.      MT  (+/- 180 meters Scaled)
 BX1100
 BX1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ317725(NAD 83)
 BX1100
 BX1100                          SUPERSEDED SURVEY CONTROL
 BX1100
 BX1100  NAVD 88 (06/15/91)   25.661  (m)           84.19   (f) SUPERSEDED  1 1
 BX1100  NGVD 29 (11/26/84)   25.660  (m)           84.19   (f) ADJUSTED    1 1
 BX1100
 BX1100.Superseded values are not recommended for survey control.
 BX1100
 BX1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1100.See file dsdata.pdf to determine how the superseded data were derived.
 BX1100
 BX1100_MARKER: DD = SURVEY DISK
 BX1100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1100_STAMPING: 40V87 1969
 BX1100_MARK LOGO: LADHGS
 BX1100_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1100+STABILITY: SURFACE MOTION
 BX1100
 BX1100  HISTORY     - Date     Condition        Report By
 BX1100  HISTORY     - 1969     MONUMENTED       LADH
 BX1100  HISTORY     - 1969     GOOD             CGS
 BX1100  HISTORY     - 1977     GOOD             NGS
 BX1100  HISTORY     - 1978     GOOD             LADTD
 BX1100  HISTORY     - 1988     GOOD             USPSQD
 BX1100  HISTORY     - 19990424 GOOD             USPSQD
 BX1100
 BX1100                          STATION DESCRIPTION
 BX1100
 BX1100'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1100'0.55 MI E FROM BOYCE.
 BX1100'ABOUT 0.15 MILE SOUTH ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1100'BOYCE, THENCE 0.3 MILE SOUTH ALONG THE  TEXAS AND PACIFIC RAILWAY,
 BX1100'THENCE 0.1 MILE SOUTH ALONG A PAVED ROAD, 186 FEET SOUTHEAST OF THE
 BX1100'CENTER LINE OF THE PAVED ROAD, 295 FEET NORTHEAST OF THE CENTER OF THE
 BX1100'INTERSECTION OF STATE HIGHWAYS 1 AND 1200, 140 FEET NORTH OF THE
 BX1100'CENTER LINE OF STATE HIGHWAY 1, 50 FEET NORTHEAST OF THE NORTHEAST
 BX1100'CORNER OF THE GOOD HOPE MISSIONARY BAPTIST CHURCH, 181 FEET SOUTH OF
 BX1100'THE SOUTH RAIL OF THE TEXAS AND PACIFIC RAILWAY, 8.7 FEET NORTHEAST OF
 BX1100'THE NORTHEAST CORNER OF A FENCE AROUND A TRANSFORMER STATION, 1.5 FEET
 BX1100'NORTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 BX1100'WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1100
 BX1100                          STATION RECOVERY (1977)
 BX1100
 BX1100'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1100'RECOVERED IN GOOD CONDITION.
 BX1100
 BX1100                          STATION RECOVERY (1978)
 BX1100
 BX1100'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BX1100'RECOVERED IN GOOD CONDITION.
 BX1100
 BX1100                          STATION RECOVERY (1988)
 BX1100
 BX1100'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1100'RECOVERED IN GOOD CONDITION.
 BX1100
 BX1100                          STATION RECOVERY (1999)
 BX1100
 BX1100'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1239 ***********************************************************************
 BX1239  DESIGNATION -  40 V 88
 BX1239  PID         -  BX1239
 BX1239  STATE/COUNTY-  LA/RAPIDES
 BX1239  COUNTRY     -  US
 BX1239  USGS QUAD   -  BOYCE (2018)
 BX1239
 BX1239                         *CURRENT SURVEY CONTROL
 BX1239  ______________________________________________________________________
 BX1239* NAD 83(1986) POSITION- 31 23 36.     (N) 092 40 48.     (W)   SCALED
 BX1239* NAVD 88 ORTHO HEIGHT -    28.310 (meters)       92.88  (feet) ADJUSTED
 BX1239  ______________________________________________________________________
 BX1239  GEOID HEIGHT    -        -26.135 (meters)                     GEOID18
 BX1239  DYNAMIC HEIGHT  -         28.275 (meters)       92.77  (feet) COMP
 BX1239  MODELED GRAVITY -    979,435.8   (mgal)                       NAVD 88
 BX1239
 BX1239  VERT ORDER      -  FIRST     CLASS I
 BX1239
 BX1239.The horizontal coordinates were scaled from a map and have
 BX1239.an estimated accuracy of +/- 6 seconds.
 BX1239
 BX1239.The orthometric height was determined by differential leveling and
 BX1239.adjusted by the NATIONAL GEODETIC SURVEY
 BX1239.in February 1994.
 BX1239
 BX1239.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1239.GEOID18 height accuracy estimate available here.
 BX1239
 BX1239.Click photographs - Photos may exist for this station.
 BX1239
 BX1239.The dynamic height is computed by dividing the NAVD 88
 BX1239.geopotential number by the normal gravity value computed on the
 BX1239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1239.degrees latitude (g = 980.6199 gals.).
 BX1239
 BX1239.The modeled gravity was interpolated from observed gravity values.
 BX1239
 BX1239;                    North         East    Units  Estimated Accuracy
 BX1239;SPC LA N     -    99,060.      982,880.      MT  (+/- 180 meters Scaled)
 BX1239
 BX1239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ304732(NAD 83)
 BX1239
 BX1239                          SUPERSEDED SURVEY CONTROL
 BX1239
 BX1239  NAVD 88 (06/15/91)   28.309  (m)           92.88   (f) SUPERSEDED  1 1
 BX1239  NGVD 29 (11/26/84)   28.308  (m)           92.87   (f) ADJUSTED    1 1
 BX1239
 BX1239.Superseded values are not recommended for survey control.
 BX1239
 BX1239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1239.See file dsdata.pdf to determine how the superseded data were derived.
 BX1239
 BX1239_MARKER: DD = SURVEY DISK
 BX1239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1239_STAMPING: 40V88 1969
 BX1239_MARK LOGO: LADHGS
 BX1239_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1239+STABILITY: SURFACE MOTION
 BX1239
 BX1239  HISTORY     - Date     Condition        Report By
 BX1239  HISTORY     - 1969     MONUMENTED       LADH
 BX1239  HISTORY     - 1977     GOOD             NGS
 BX1239  HISTORY     - 19990424 GOOD             USPSQD
 BX1239
 BX1239                          STATION DESCRIPTION
 BX1239
 BX1239'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1239'0.78 MI W FROM BOYCE.
 BX1239'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1239'OFFICE IN BOYCE TO LOUISIANA HIGHWAY 1, THENCE 0.6 MILE NORTHEAST
 BX1239'ALONG LOUISIANA HIGHWAY 1.  0.93 MILE WEST ALONG LOUISIANA HIGHWAY 1
 BX1239'FROM BENCH MARK 40V87.  78 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 BX1239'HIGHWAY 1.  51 FEET SOUTHEAST OF THE NORTHEAST CORNER OF A FRAME
 BX1239'CHURCH.  8 FEET SOUTH OF A 18 INCH ELM TREE.  40 FEET NORTHEAST OF A
 BX1239'20 INCH PEN OAK TREE ON NORTH SIDE OF LOUISIANA HIGHWAY 1.  DISK SET
 BX1239'IN TOP OF CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS
 BX1239'SET 1 FOOT NORTH OF THE MARK.
 BX1239
 BX1239                          STATION RECOVERY (1977)
 BX1239
 BX1239'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1239'RECOVERED IN GOOD CONDITION.
 BX1239
 BX1239                          STATION RECOVERY (1999)
 BX1239
 BX1239'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1240 ***********************************************************************
 BX1240  DESIGNATION -  40 V 89
 BX1240  PID         -  BX1240
 BX1240  STATE/COUNTY-  LA/RAPIDES
 BX1240  COUNTRY     -  US
 BX1240  USGS QUAD   -  BOYCE (2018)
 BX1240
 BX1240                         *CURRENT SURVEY CONTROL
 BX1240  ______________________________________________________________________
 BX1240* NAD 83(1986) POSITION- 31 23 42.     (N) 092 41 43.     (W)   SCALED
 BX1240* NAVD 88 ORTHO HEIGHT -    31.910 (meters)      104.69  (feet) ADJUSTED
 BX1240  ______________________________________________________________________
 BX1240  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 BX1240  DYNAMIC HEIGHT  -         31.871 (meters)      104.56  (feet) COMP
 BX1240  MODELED GRAVITY -    979,436.6   (mgal)                       NAVD 88
 BX1240
 BX1240  VERT ORDER      -  FIRST     CLASS I
 BX1240
 BX1240.The horizontal coordinates were scaled from a map and have
 BX1240.an estimated accuracy of +/- 6 seconds.
 BX1240
 BX1240.The orthometric height was determined by differential leveling and
 BX1240.adjusted by the NATIONAL GEODETIC SURVEY
 BX1240.in February 1994.
 BX1240
 BX1240.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1240.GEOID18 height accuracy estimate available here.
 BX1240
 BX1240.Click photographs - Photos may exist for this station.
 BX1240
 BX1240.The dynamic height is computed by dividing the NAVD 88
 BX1240.geopotential number by the normal gravity value computed on the
 BX1240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1240.degrees latitude (g = 980.6199 gals.).
 BX1240
 BX1240.The modeled gravity was interpolated from observed gravity values.
 BX1240
 BX1240;                    North         East    Units  Estimated Accuracy
 BX1240;SPC LA N     -    99,250.      981,430.      MT  (+/- 180 meters Scaled)
 BX1240
 BX1240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ289734(NAD 83)
 BX1240
 BX1240                          SUPERSEDED SURVEY CONTROL
 BX1240
 BX1240  NAVD 88 (06/15/91)   31.910  (m)          104.69   (f) SUPERSEDED  1 1
 BX1240  NGVD 29 (11/26/84)   31.909  (m)          104.69   (f) ADJUSTED    1 1
 BX1240
 BX1240.Superseded values are not recommended for survey control.
 BX1240
 BX1240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1240.See file dsdata.pdf to determine how the superseded data were derived.
 BX1240
 BX1240_MARKER: DD = SURVEY DISK
 BX1240_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1240_SP_SET: BRIDGE CURB
 BX1240_STAMPING: 40V89 1969
 BX1240_MARK LOGO: LADHGS
 BX1240_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1240
 BX1240  HISTORY     - Date     Condition        Report By
 BX1240  HISTORY     - 1969     MONUMENTED       LADH
 BX1240  HISTORY     - 1977     GOOD             NGS
 BX1240  HISTORY     - 19990424 GOOD             USPSQD
 BX1240
 BX1240                          STATION DESCRIPTION
 BX1240
 BX1240'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1240'1.76 MI NW FROM BOYCE.
 BX1240'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1240'OFFICE IN BOYCE TO LOUISIANA HIGHWAY 1, THENCE 1.6 MILES NORTHEAST
 BX1240'ALONG LOUISIANA HIGHWAY 1.  0.90 MILE NORTHWEST OF BENCH MARK 40V88.
 BX1240'13 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 1.  9 FEET FROM
 BX1240'THE NORTHWEST END OF A CONCRETE BRIDGE ACROSS BAYOU JEAN DE JEAN IN
 BX1240'TOP OF THE NORTH CURB.  DISK SET FLUSH WITH CONCRETE CURB.  A STEEL
 BX1240'WITNESS POST IS SET 10 FEET EAST OF THE MARK.
 BX1240
 BX1240                          STATION RECOVERY (1977)
 BX1240
 BX1240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1240'RECOVERED IN GOOD CONDITION.
 BX1240
 BX1240                          STATION RECOVERY (1999)
 BX1240
 BX1240'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0993 ***********************************************************************
 BX0993  DESIGNATION -  40 V 9
 BX0993  PID         -  BX0993
 BX0993  STATE/COUNTY-  LA/RAPIDES
 BX0993  COUNTRY     -  US
 BX0993  USGS QUAD   -  ALEXANDRIA (2018)
 BX0993
 BX0993                         *CURRENT SURVEY CONTROL
 BX0993  ______________________________________________________________________
 BX0993* NAD 83(1986) POSITION- 31 15 29.     (N) 092 27 59.     (W)   SCALED
 BX0993* NAVD 88 ORTHO HEIGHT -    23.73  (+/-2cm)       77.9   (feet) VERTCON3
 BX0993  ______________________________________________________________________
 BX0993  GEOID HEIGHT    -        -26.508 (meters)                     GEOID18
 BX0993  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0993
 BX0993.The horizontal coordinates were scaled from a map and have
 BX0993.an estimated accuracy of +/- 6 seconds.
 BX0993
 BX0993.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0993.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0993
 BX0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0993.GEOID18 height accuracy estimate available here.
 BX0993
 BX0993.The vertical order pertains to the NGVD 29 superseded value.
 BX0993
 BX0993.Click photographs - Photos may exist for this station.
 BX0993
 BX0993;                    North         East    Units  Estimated Accuracy
 BX0993;SPC LA N     -    84,050.    1,003,200.      MT  (+/- 180 meters Scaled)
 BX0993
 BX0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ508583(NAD 83)
 BX0993
 BX0993                          SUPERSEDED SURVEY CONTROL
 BX0993
 BX0993  NGVD 29 (11/26/84)   23.713  (m)           77.80   (f) ADJUSTED    2 0
 BX0993
 BX0993.Superseded values are not recommended for survey control.
 BX0993
 BX0993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0993.See file dsdata.pdf to determine how the superseded data were derived.
 BX0993
 BX0993_MARKER: DD = SURVEY DISK
 BX0993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0993_STAMPING: 40V9 1968
 BX0993_MARK LOGO: LADHGS
 BX0993_PROJECTION: PROJECTING 8 CENTIMETERS
 BX0993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0993+STABILITY: SURFACE MOTION
 BX0993
 BX0993  HISTORY     - Date     Condition        Report By
 BX0993  HISTORY     - 1968     MONUMENTED       LADH
 BX0993  HISTORY     - 1969     GOOD             LADTD
 BX0993  HISTORY     - 1977     GOOD             NGS
 BX0993  HISTORY     - 19990424 POOR             USPSQD
 BX0993
 BX0993                          STATION DESCRIPTION
 BX0993
 BX0993'DESCRIBED BY LA TRANSP AND DEV 1969
 BX0993'IN ALEXANDRIA.
 BX0993'ABOUT 0.73 MILES EAST ALONG HORSESHOE DRIVE FROM MASONIC OPEN AIR
 BX0993'GYMNASIUM WHICH IS WEST OF LOUISIANA HIGHWAY 165.  0.73 MILES EAST OF
 BX0993'B.M. 40V10.  0.76 MILES WEST OF B.M. F 15 1934.  41 FEET SOUTH OF
 BX0993'CENTER LINE OF HORSESHOE DRIVE.  54 FEET EAST OF CENTER LINE OF LUCY
 BX0993'AVENUE.  70 FEET SOUTHEAST OF INTERSECTION OF HORSESHOE DRIVE AND LUCY
 BX0993'AVENUE.  30 FEET EAST OF INTERSECTION OF THE EAST END OF A CONCRETE
 BX0993'PIPE UNDER LUCY AVENUE.  29 FEET EAST OF A POWER POLE.  A STANDARD
 BX0993'DISK IN A 10 INCH CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 BX0993'A STEEL WITNESS POST IS SET 2 FEET SOUTH OF THE MARK. SECTIOIN 24, T
 BX0993'1W, R 3N.
 BX0993
 BX0993                          STATION RECOVERY (1977)
 BX0993
 BX0993'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0993'ABOUT 0.7 MILE EAST ALONG HORSESHOE DRIVE FROM THE MASONIC
 BX0993'OPEN AIR GYMNASIUM WHICH IS WEST OF LOUISIANA HIGHWAY 165, 41
 BX0993'FEET SOUTH OF THE CENTER LINE OF HORSESHOE DRIVE, 54 FEET EAST
 BX0993'OF CENTER LINE OF LOUISE AVENUE, 70 FEET SOUTHEAST OF THE
 BX0993'INTERSECTIONS OF HORSESHOE DRIVE AND LOUISE AVENUE, 30 FEET
 BX0993'EAST OF INTERSECTION OF THE EAST END OF A CONCRETE PIPE
 BX0993'UNDER LOUISE AVENUE, 29 FEET EAST OF A POWER POLE.
 BX0993
 BX0993                          STATION RECOVERY (1999)
 BX0993
 BX0993'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0993'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1241 ***********************************************************************
 BX1241  DESIGNATION -  40 V 90
 BX1241  PID         -  BX1241
 BX1241  STATE/COUNTY-  LA/RAPIDES
 BX1241  COUNTRY     -  US
 BX1241  USGS QUAD   -  BOYCE (2018)
 BX1241
 BX1241                         *CURRENT SURVEY CONTROL
 BX1241  ______________________________________________________________________
 BX1241* NAD 83(1986) POSITION- 31 24 17.     (N) 092 42 31.     (W)   SCALED
 BX1241* NAVD 88 ORTHO HEIGHT -    37.41  (+/-2cm)      122.7   (feet) VERTCON3
 BX1241  ______________________________________________________________________
 BX1241  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 BX1241  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1241
 BX1241.The horizontal coordinates were scaled from a map and have
 BX1241.an estimated accuracy of +/- 6 seconds.
 BX1241
 BX1241.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1241.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1241
 BX1241.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1241.GEOID18 height accuracy estimate available here.
 BX1241
 BX1241.The vertical order pertains to the NGVD 29 superseded value.
 BX1241
 BX1241.Click photographs - Photos may exist for this station.
 BX1241
 BX1241;                    North         East    Units  Estimated Accuracy
 BX1241;SPC LA N     -   100,330.      980,160.      MT  (+/- 180 meters Scaled)
 BX1241
 BX1241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ276744(NAD 83)
 BX1241
 BX1241                          SUPERSEDED SURVEY CONTROL
 BX1241
 BX1241  NGVD 29 (11/26/84)   37.414  (m)          122.75   (f) ADJUSTED    2 0
 BX1241
 BX1241.Superseded values are not recommended for survey control.
 BX1241
 BX1241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1241.See file dsdata.pdf to determine how the superseded data were derived.
 BX1241
 BX1241_MARKER: DD = SURVEY DISK
 BX1241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1241_STAMPING: 40V90 1969
 BX1241_MARK LOGO: LADHGS
 BX1241_PROJECTION: PROJECTING 5 CENTIMETERS
 BX1241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1241+STABILITY: SURFACE MOTION
 BX1241
 BX1241  HISTORY     - Date     Condition        Report By
 BX1241  HISTORY     - 1969     MONUMENTED       LADH
 BX1241  HISTORY     - 1977     GOOD             NGS
 BX1241  HISTORY     - 1978     GOOD             LADTD
 BX1241  HISTORY     - 19990424 GOOD             USPSQD
 BX1241
 BX1241                          STATION DESCRIPTION
 BX1241
 BX1241'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1241'2.83 MI NW FROM BOYCE.
 BX1241'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1241'OFFICE IN BOYCE TO LOUISIANA HIGHWAY 1, THENCE 2.70 MILES NORTHEAST
 BX1241'ALONG LOUISIANA HIGHWAY 1.  1.0 MILE NORTH OF BENCH MARK 40V89.  68
 BX1241'FEET NORTH EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 1.  126 FEET
 BX1241'NORTHEAST OF THE EAST END OF A CONCRETE PIPE WITH HEADWALLS.  107 FEET
 BX1241'SOUTHWEST OF A POWER POLE NUMBER 40.  1 FOOT SOUTHWEST OF A BARB WIRE
 BX1241'FENCE.  DISK SET IN TOP OF CONCRETE POST PROJECTING 4 INCHES.  A STEEL
 BX1241'WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.
 BX1241
 BX1241                          STATION RECOVERY (1977)
 BX1241
 BX1241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1241'RECOVERED IN GOOD CONDITION.
 BX1241
 BX1241                          STATION RECOVERY (1978)
 BX1241
 BX1241'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BX1241'TO REACH THIS STATION FROM THE INT. OF LA 8 AND LA 1 IN BOYCE, GO
 BX1241'2.59 MI. N.W. ON LA. 1 TO STATION. STA. IS 67.5 FT. N.E. OF C/L OF LA
 BX1241'1, 108.0 FT. S.E. OF A POWER POLE NO. 40, 130.0 E.S.E. OF THE N.E.
 BX1241'END OF A CONCRETE CROSS-DRAIN UNDER HWY., 1.0 FT. S.W. OF A FENCE,
 BX1241'1.0 FT. EAST OF A METAL WITNESS POST AND SIGN, AND PROJECTING 2 IN.
 BX1241'ABOVE GROUND SURFACE. BRONZE DISK IN CONCRETE MONUMENT STAMPED 40 V
 BX1241'90-1968. ABOUT 0.1 MI. S.E. OF A RAILROAD CROSSING.
 BX1241
 BX1241                          STATION RECOVERY (1999)
 BX1241
 BX1241'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1025 ***********************************************************************
 BX1025  DESIGNATION -  40 V 91
 BX1025  PID         -  BX1025
 BX1025  STATE/COUNTY-  LA/RAPIDES
 BX1025  COUNTRY     -  US
 BX1025  USGS QUAD   -  BOYCE (2018)
 BX1025
 BX1025                         *CURRENT SURVEY CONTROL
 BX1025  ______________________________________________________________________
 BX1025* NAD 83(1986) POSITION- 31 25 13.     (N) 092 43 24.     (W)   SCALED
 BX1025* NAVD 88 ORTHO HEIGHT -    45.22  (+/-2cm)      148.4   (feet) VERTCON3
 BX1025  ______________________________________________________________________
 BX1025  GEOID HEIGHT    -        -26.074 (meters)                     GEOID18
 BX1025  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1025
 BX1025.The horizontal coordinates were scaled from a map and have
 BX1025.an estimated accuracy of +/- 6 seconds.
 BX1025
 BX1025.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1025.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1025
 BX1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1025.GEOID18 height accuracy estimate available here.
 BX1025
 BX1025.The vertical order pertains to the NGVD 29 superseded value.
 BX1025
 BX1025.Click photographs - Photos may exist for this station.
 BX1025
 BX1025;                    North         East    Units  Estimated Accuracy
 BX1025;SPC LA N     -   102,060.      978,770.      MT  (+/- 180 meters Scaled)
 BX1025
 BX1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ262762(NAD 83)
 BX1025
 BX1025                          SUPERSEDED SURVEY CONTROL
 BX1025
 BX1025  NGVD 29 (11/26/84)   45.222  (m)          148.37   (f) ADJUSTED    2 0
 BX1025
 BX1025.Superseded values are not recommended for survey control.
 BX1025
 BX1025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1025.See file dsdata.pdf to determine how the superseded data were derived.
 BX1025
 BX1025_MARKER: DD = SURVEY DISK
 BX1025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1025_STAMPING: 40V91 1969
 BX1025_MARK LOGO: LADHGS
 BX1025_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1025+STABILITY: SURFACE MOTION
 BX1025
 BX1025  HISTORY     - Date     Condition        Report By
 BX1025  HISTORY     - 1969     MONUMENTED       LADH
 BX1025  HISTORY     - 1977     POOR             NGS
 BX1025  HISTORY     - 19990424 POOR             USPSQD
 BX1025
 BX1025                          STATION DESCRIPTION
 BX1025
 BX1025'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1025'4.43 MI N FROM BOYCE.
 BX1025'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1025'OFFICE AT BOYCE TO LOUISIANA HIGHWAY 1, THENCE 3.05 MILES NORTHEAST
 BX1025'ALONG LOUISIANA 1 TO LOUISIANA HIGHWAY 8, THENCE 0.1 MILE ALONG
 BX1025'LOUISIANA HIGHWAY 8 TO OLD HIGHWAY 1, THENCE 1.05 MILE EAST ALONG OLD
 BX1025'HIGHWAY 1.  0.78 MILE NORTH OF BENCH MARK E 67 1935.  66 FEET WEST OF
 BX1025'CENTERLINE OF OLD HIGHWAY 1.  85 FEET NORTH NORTHWST OF NORTH END OF
 BX1025'18 INCH CONCRETE SIDE DRAIN PIPE. 88 FEET NORTH OF NORTHEAST CORNER OF
 BX1025'A WOOD FRAME HOUSE.  4 FEET NORTH OF A POWER POLE.  DISK IN THE TOP OF
 BX1025'A CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1
 BX1025'FOOT WEST OF THE MARK.
 BX1025
 BX1025                          STATION RECOVERY (1977)
 BX1025
 BX1025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1025'MARK RECOVERED IN POOR CONDITION.
 BX1025
 BX1025                          STATION RECOVERY (1999)
 BX1025
 BX1025'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1025'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0372 ***********************************************************************
 AV0372  DESIGNATION -  40+00
 AV0372  PID         -  AV0372
 AV0372  STATE/COUNTY-  LA/CAMERON
 AV0372  COUNTRY     -  US
 AV0372  USGS QUAD   -  CAMERON (2018)
 AV0372
 AV0372                         *CURRENT SURVEY CONTROL
 AV0372  ______________________________________________________________________
 AV0372* NAD 83(1986) POSITION- 29 46 40.     (N) 093 20 56.     (W)   SCALED
 AV0372* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0372  **This station is located in a suspected subsidence area (see below).
 AV0372  ______________________________________________________________________
 AV0372  GEOID HEIGHT    -        -26.530 (meters)                     GEOID18
 AV0372
 AV0372.The horizontal coordinates were scaled from a map and have
 AV0372.an estimated accuracy of +/- 6 seconds.
 AV0372
 AV0372.** This station is in an area of known vertical motion. If an
 AV0372.** orthometric height was ever established but is not available 
 AV0372.** in the current survey control section, the orthometric height
 AV0372.** is considered suspect.  Suspect heights are available in the
 AV0372.** superseded section only if requested.
 AV0372
 AV0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0372.GEOID18 height accuracy estimate available here.
 AV0372
 AV0372.Click photographs - Photos may exist for this station.
 AV0372
 AV0372;                    North         East    Units  Estimated Accuracy
 AV0372;SPC LA S     -   143,350.      805,120.      MT  (+/- 180 meters Scaled)
 AV0372
 AV0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN662942(NAD 83)
 AV0372
 AV0372                          SUPERSEDED SURVEY CONTROL
 AV0372
 AV0372.No superseded survey control is available for this station.
 AV0372
 AV0372_MARKER: DD = SURVEY DISK
 AV0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0372_STAMPING: 40 + 00 1963
 AV0372_MARK LOGO: USACE
 AV0372_PROJECTION: PROJECTING 15 CENTIMETERS
 AV0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0372+STABILITY: SURFACE MOTION
 AV0372
 AV0372  HISTORY     - Date     Condition        Report By
 AV0372  HISTORY     - 1963     MONUMENTED       USACE
 AV0372  HISTORY     - 1965     GOOD             CGS
 AV0372  HISTORY     - 1981     MARK NOT FOUND   NGS
 AV0372
 AV0372                          STATION DESCRIPTION
 AV0372
 AV0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0372'ABOUT 3.6 MILES SOUTHWEST ALONG STATE HIGHWAY 27 FROM THE POST OFFICE
 AV0372'AT CAMERON, 39 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 149 FEET
 AV0372'SOUTH OF THE CENTER LINE OF A RAMP LEADING OFF THE EAST SIDE OF THE
 AV0372'HIGHWAY, 85 FEET NORTH OF THE CENTER LINE OF A RAMP LEADING OFF THE
 AV0372'EAST SIDE OF THE HIGHWAY, 1.5 FEET EAST OF A WOODEN WITNESS POST,
 AV0372'ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 AV0372'CONCRETE POST PROJECTING 6 INCHES.
 AV0372
 AV0372                          STATION RECOVERY (1981)
 AV0372
 AV0372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 AV0372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0832 ***********************************************************************
 BJ0832  DESIGNATION -  400
 BJ0832  PID         -  BJ0832
 BJ0832  STATE/COUNTY-  LA/IBERVILLE
 BJ0832  COUNTRY     -  US
 BJ0832  USGS QUAD   -  PIGEON (2018)
 BJ0832
 BJ0832                         *CURRENT SURVEY CONTROL
 BJ0832  ______________________________________________________________________
 BJ0832* NAD 83(1986) POSITION- 30 07 24.     (N) 091 19 08.     (W)   SCALED
 BJ0832* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0832  **This station is located in a suspected subsidence area (see below).
 BJ0832  ______________________________________________________________________
 BJ0832  GEOID HEIGHT    -        -26.795 (meters)                     GEOID18
 BJ0832  DYNAMIC HEIGHT  -          2.239 (meters)        7.35  (feet) COMP
 BJ0832  MODELED GRAVITY -    979,309.5   (mgal)                       NAVD 88
 BJ0832
 BJ0832.The horizontal coordinates were scaled from a map and have
 BJ0832.an estimated accuracy of +/- 6 seconds.
 BJ0832
 BJ0832.** This station is in an area of known vertical motion. If an
 BJ0832.** orthometric height was ever established but is not available 
 BJ0832.** in the current survey control section, the orthometric height
 BJ0832.** is considered suspect.  Suspect heights are available in the
 BJ0832.** superseded section only if requested.
 BJ0832
 BJ0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0832.GEOID18 height accuracy estimate available here.
 BJ0832
 BJ0832.Click photographs - Photos may exist for this station.
 BJ0832
 BJ0832.The dynamic height is computed by dividing the NAVD 88
 BJ0832.geopotential number by the normal gravity value computed on the
 BJ0832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0832.degrees latitude (g = 980.6199 gals.).
 BJ0832
 BJ0832.The modeled gravity was interpolated from observed gravity values.
 BJ0832
 BJ0832;                    North         East    Units  Estimated Accuracy
 BJ0832;SPC LA S     -   179,940.    1,001,390.      MT  (+/- 180 meters Scaled)
 BJ0832
 BJ0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP619336(NAD 83)
 BJ0832
 BJ0832                          SUPERSEDED SURVEY CONTROL
 BJ0832
 BJ0832.No superseded survey control is available for this station.
 BJ0832
 BJ0832_MARKER: DD = SURVEY DISK
 BJ0832_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0832_STAMPING: O 400
 BJ0832_MARK LOGO: USACE
 BJ0832_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0832_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0832
 BJ0832  HISTORY     - Date     Condition        Report By
 BJ0832  HISTORY     - UNK      MONUMENTED       USACE
 BJ0832  HISTORY     - 1976     GOOD             NGS
 BJ0832
 BJ0832                          STATION DESCRIPTION
 BJ0832
 BJ0832'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0832'2.4 MI SOUTH FROM BAYOU SORREL.
 BJ0832'2.4 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ0832'FROM THE SOUTHWEST END OF THE GRAND RIVER BRIDGE, 0.6 MILE SOUTH OF
 BJ0832'THE BAYOU SORREL LOCKS, AT THE JUNCTION OF A SHELL ROAD LEADING EAST,
 BJ0832'320 FT EAST OF THE CENTER LINE OF THE ROAD, 16.5 FT SOUTH OF THE
 BJ0832'CENTER LINE OF THE SHELL ROAD, 10.6 FT SOUTH OF THE SOUTH END OF A
 BJ0832'GATE, 2.0 FT WEST OF A FENCE, A DISK SCREWED ON THE TOP OF A 1-INCH
 BJ0832'IRON PIPE WHICH PROJECTS 0.2 FT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1745 ***********************************************************************
 AU1745  DESIGNATION -  4002
 AU1745  PID         -  AU1745
 AU1745  STATE/COUNTY-  LA/IBERIA
 AU1745  COUNTRY     -  US
 AU1745  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1745
 AU1745                         *CURRENT SURVEY CONTROL
 AU1745  ______________________________________________________________________
 AU1745* NAD 83(1986) POSITION- 29 59 51.     (N) 091 48 54.     (W)   SCALED
 AU1745* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1745  **This station is located in a suspected subsidence area (see below).
 AU1745  ______________________________________________________________________
 AU1745  GEOID HEIGHT    -        -26.512 (meters)                     GEOID18
 AU1745  DYNAMIC HEIGHT  -          4.957 (meters)       16.26  (feet) COMP
 AU1745  MODELED GRAVITY -    979,305.5   (mgal)                       NAVD 88
 AU1745
 AU1745.The horizontal coordinates were scaled from a map and have
 AU1745.an estimated accuracy of +/- 6 seconds.
 AU1745
 AU1745.** This station is in an area of known vertical motion. If an
 AU1745.** orthometric height was ever established but is not available 
 AU1745.** in the current survey control section, the orthometric height
 AU1745.** is considered suspect.  Suspect heights are available in the
 AU1745.** superseded section only if requested.
 AU1745
 AU1745.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1745.GEOID18 height accuracy estimate available here.
 AU1745
 AU1745.Click photographs - Photos may exist for this station.
 AU1745
 AU1745.The dynamic height is computed by dividing the NAVD 88
 AU1745.geopotential number by the normal gravity value computed on the
 AU1745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1745.degrees latitude (g = 980.6199 gals.).
 AU1745
 AU1745.The modeled gravity was interpolated from observed gravity values.
 AU1745
 AU1745;                    North         East    Units  Estimated Accuracy
 AU1745;SPC LA S     -   166,090.      953,530.      MT  (+/- 180 meters Scaled)
 AU1745
 AU1745_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP142190(NAD 83)
 AU1745
 AU1745                          SUPERSEDED SURVEY CONTROL
 AU1745
 AU1745.No superseded survey control is available for this station.
 AU1745
 AU1745_MARKER: DD = SURVEY DISK
 AU1745_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1745_STAMPING: 4002
 AU1745_MARK LOGO: CGS+SS
 AU1745_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1745_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1745
 AU1745  HISTORY     - Date     Condition        Report By
 AU1745  HISTORY     - 1934     MONUMENTED       LAGS
 AU1745  HISTORY     - 1969     GOOD             CGS
 AU1745  HISTORY     - 1982     GOOD             NGS
 AU1745
 AU1745                          STATION DESCRIPTION
 AU1745
 AU1745'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1745'IN NEW IBERIA.
 AU1745'AT NEW IBERIA, 0.2 MILE SOUTHEAST ALONG PARK STREET FROM THE JUNCTION
 AU1745'OF BANK STREET, 151 FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF
 AU1745'EAST SECOND STREET AND PARK STREET, 26 FEET SOUTHWEST OF THE WEST
 AU1745'CORNER OF THE PORCH FOR A RESIDENCE AT 679 PARK STREET, 5.6 FEET
 AU1745'NORTHEAST OF THE NORTHEAST CURB OF PARK STREET, 2 1/2 FEET NORTHEAST
 AU1745'OF THE EAST CORNER OF A METAL COVER FOR A CATCH BASIN, 0.3 FOOT
 AU1745'SOUTHWEST OF THE SOUTHWEST EDGE OF A SIDEWALK, 1 FOOT ABOVE THE LEVEL
 AU1745'OF THE STREET AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 AU1745'INCHES ABOVE THE LEVEL OF THE GROUND.
 AU1745
 AU1745                          STATION RECOVERY (1982)
 AU1745
 AU1745'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1741 ***********************************************************************
 AU1741  DESIGNATION -  4006
 AU1741  PID         -  AU1741
 AU1741  STATE/COUNTY-  LA/IBERIA
 AU1741  COUNTRY     -  US
 AU1741  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1741
 AU1741                         *CURRENT SURVEY CONTROL
 AU1741  ______________________________________________________________________
 AU1741* NAD 83(1986) POSITION- 29 59 28.     (N) 091 47 35.     (W)   SCALED
 AU1741* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1741  **This station is located in a suspected subsidence area (see below).
 AU1741  ______________________________________________________________________
 AU1741  GEOID HEIGHT    -        -26.493 (meters)                     GEOID18
 AU1741
 AU1741.The horizontal coordinates were scaled from a map and have
 AU1741.an estimated accuracy of +/- 6 seconds.
 AU1741
 AU1741.** This station is in an area of known vertical motion.  Due to the
 AU1741.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1741.** determined the orthometric heights for marks in these suspect
 AU1741.** subsidence areas should be considered valid only at the epoch date
 AU1741.** associated with the orthometric height.  These heights must always
 AU1741.** be validated when used as control.  All previously superseded
 AU1741.** orthometric heights are now considered suspect and are available
 AU1741.** in the superseded section.  NGS does not recommend using suspect
 AU1741.** or superseded heights as control.
 AU1741
 AU1741.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1741.GEOID18 height accuracy estimate available here.
 AU1741
 AU1741.Click photographs - Photos may exist for this station.
 AU1741
 AU1741;                    North         East    Units  Estimated Accuracy
 AU1741;SPC LA S     -   165,370.      955,640.      MT  (+/- 180 meters Scaled)
 AU1741
 AU1741_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP164184(NAD 83)
 AU1741
 AU1741                          SUPERSEDED SURVEY CONTROL
 AU1741
 AU1741.No superseded survey control is available for this station.
 AU1741
 AU1741_MARKER: DD = SURVEY DISK
 AU1741_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1741_STAMPING: 4006
 AU1741_MARK LOGO: CGS+SS
 AU1741_PROJECTION: RECESSED 3 CENTIMETERS
 AU1741_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1741
 AU1741  HISTORY     - Date     Condition        Report By
 AU1741  HISTORY     - 1934     MONUMENTED       LAGS
 AU1741  HISTORY     - 1969     GOOD             CGS
 AU1741  HISTORY     - 1982     GOOD             NGS
 AU1741
 AU1741                          STATION DESCRIPTION
 AU1741
 AU1741'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1741'IN NEW IBERIA.
 AU1741'AT NEW IBERIA, ABOUT 2.4 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC
 AU1741'COMPANY RAILROAD FROM THE STATION, ABOUT 0.3 MILE NORTHWEST OF
 AU1741'MILEPOST 123, 287 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF
 AU1741'FONTLIEU, DRIVE, 19 FEET SOUTHEAST OF TELEGRAPH POLE L 30 K, 15.9 FEET
 AU1741'NORTHEAST OF THE NORTHEAST RAIL, 1.1 FEET NORTHEAST OF A METAL WITNESS
 AU1741'POST, 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 AU1741'CONCRETE POST 1 INCH BELOW THE LEVEL OF THE GROUND.
 AU1741
 AU1741                          STATION RECOVERY (1982)
 AU1741
 AU1741'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1741'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3997 ***********************************************************************
 BJ3997  DESIGNATION -  401
 BJ3997  PID         -  BJ3997
 BJ3997  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3997  COUNTRY     -  US
 BJ3997  USGS QUAD   -  COMITE (2018)
 BJ3997
 BJ3997                         *CURRENT SURVEY CONTROL
 BJ3997  ______________________________________________________________________
 BJ3997* NAD 83(1986) POSITION- 30 30 30.     (N) 091 01 48.     (W)   SCALED
 BJ3997* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3997  **This station is located in a suspected subsidence area (see below).
 BJ3997  ______________________________________________________________________
 BJ3997  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BJ3997  DYNAMIC HEIGHT  -         15.549 (meters)       51.01  (feet) COMP
 BJ3997  MODELED GRAVITY -    979,341.5   (mgal)                       NAVD 88
 BJ3997
 BJ3997.The horizontal coordinates were scaled from a map and have
 BJ3997.an estimated accuracy of +/- 6 seconds.
 BJ3997
 BJ3997.** This station is in an area of known vertical motion. If an
 BJ3997.** orthometric height was ever established but is not available 
 BJ3997.** in the current survey control section, the orthometric height
 BJ3997.** is considered suspect.  Suspect heights are available in the
 BJ3997.** superseded section only if requested.
 BJ3997
 BJ3997.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3997.GEOID18 height accuracy estimate available here.
 BJ3997
 BJ3997.Click photographs - Photos may exist for this station.
 BJ3997
 BJ3997.The dynamic height is computed by dividing the NAVD 88
 BJ3997.geopotential number by the normal gravity value computed on the
 BJ3997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3997.degrees latitude (g = 980.6199 gals.).
 BJ3997
 BJ3997.The modeled gravity was interpolated from observed gravity values.
 BJ3997
 BJ3997;                    North         East    Units  Estimated Accuracy
 BJ3997;SPC LA S     -   222,650.    1,029,120.      MT  (+/- 180 meters Scaled)
 BJ3997
 BJ3997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP890767(NAD 83)
 BJ3997
 BJ3997                          SUPERSEDED SURVEY CONTROL
 BJ3997
 BJ3997.No superseded survey control is available for this station.
 BJ3997
 BJ3997_MARKER: DB = BENCH MARK DISK
 BJ3997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3997_STAMPING: 401
 BJ3997_MARK LOGO: LA-033
 BJ3997_PROJECTION: RECESSED 20 CENTIMETERS
 BJ3997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3997+STABILITY: SURFACE MOTION
 BJ3997
 BJ3997  HISTORY     - Date     Condition        Report By
 BJ3997  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3997
 BJ3997                          STATION DESCRIPTION
 BJ3997
 BJ3997'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3997'10.9 KM (6.75 MI) SOUTH-SOUTHWEST FROM INDIAN MOUND.  ABOUT 9.3 KM
 BJ3997'(5.8 MI) NORTHEAST ALONG GREENWELL SPRINGS ROAD (STATE HIGHWAY 37)
 BJ3997'FROM THE INTERSECTION OF AIRLINE HIGHWAY (U.S HIGHWAY 61) AND
 BJ3997'GREENWELL SPRINGS ROAD TO THE ST. ALPHONSUS CATHOLIC CHURCH AND THE
 BJ3997'MARK ON THE RIGHT, ABOUT 76.2 METERS (250 FT) NORTH-NORTHEAST OF
 BJ3997'FRENCHTOWN ROAD, 36 METERS (118 FT) SOUTHEAST OF THE CENTERLINE OF THE
 BJ3997'EAST BOUND LANES OF THE HIGHWAY, 5.2 METERS (17 FT) SOUTHEAST OF A
 BJ3997'FIRE HYDRANT AND 1.8 METERS (6 FT) NORTHWEST OF A 30-INCH PINE TREE.
 BJ3997'IT IS 0.30 METERS SOUTHEAST FROM A WITNESS POST AND 0.30 M BELOW
 BJ3997'GREENWELL SPRINGS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1736 ***********************************************************************
 AU1736  DESIGNATION -  4011
 AU1736  PID         -  AU1736
 AU1736  STATE/COUNTY-  LA/IBERIA
 AU1736  COUNTRY     -  US
 AU1736  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1736
 AU1736                         *CURRENT SURVEY CONTROL
 AU1736  ______________________________________________________________________
 AU1736* NAD 83(1986) POSITION- 29 58 42.53   (N) 091 45 32.22   (W)   HD_HELD1
 AU1736* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1736  **This station is located in a suspected subsidence area (see below).
 AU1736  ______________________________________________________________________
 AU1736  GEOID HEIGHT    -        -26.455 (meters)                     GEOID18
 AU1736
 AU1736.The horizontal coordinates were determined by differentially corrected
 AU1736.hand held GPS observations or other comparable positioning techniques
 AU1736.and have an estimated accuracy of +/- 3 meters.
 AU1736
 AU1736.** This station is in an area of known vertical motion. If an
 AU1736.** orthometric height was ever established but is not available 
 AU1736.** in the current survey control section, the orthometric height
 AU1736.** is considered suspect.  Suspect heights are available in the
 AU1736.** superseded section only if requested.
 AU1736
 AU1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1736.GEOID18 height accuracy estimate available here.
 AU1736
 AU1736.Click photographs - Photos may exist for this station.
 AU1736
 AU1736;                    North         East    Units  Estimated Accuracy
 AU1736;SPC LA S     -   163,957.4     958,928.1     MT  (+/- 3 meters HH1 GPS) 
 AU1736
 AU1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1972617048(NAD 83)
 AU1736
 AU1736                          SUPERSEDED SURVEY CONTROL
 AU1736
 AU1736.No superseded survey control is available for this station.
 AU1736
 AU1736_MARKER: DD = SURVEY DISK
 AU1736_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1736_STAMPING: 4011
 AU1736_MARK LOGO: CGS+SS
 AU1736_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1736_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1736
 AU1736  HISTORY     - Date     Condition        Report By
 AU1736  HISTORY     - 1934     MONUMENTED       LAGS
 AU1736  HISTORY     - 1969     GOOD             CGS
 AU1736  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1736
 AU1736                          STATION DESCRIPTION
 AU1736
 AU1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1736'4.6 MI SE FROM NEW IBERIA.
 AU1736'ABOUT 4.5 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU1736'FROM THE STATION AT NEW IBERIA, THENCE 0.1 MILE NORTHEAST ALONG A FARM
 AU1736'ROAD, ABOUT 0.25 MILE NORTHWEST ALONG U. S. HIGHWAY 90 FROM THE
 AU1736'INTERSECTION OF STATE HIGHWAY 320, 51 FEET NORTHWEST OF AND ACROSS A
 AU1736'FARM ROAD FROM THE NORTH CORNER OF A CHAIN LINK FENCE AROUND A POWER
 AU1736'SUB-STATION, 52 1/2 FEET SOUTHWEST OF THE CENTER LINE OF U. S. HIGHWAY
 AU1736'90, 22 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE FARM ROAD, 6 FEET
 AU1736'SOUTH OF A POWER LINE POLE, ABOUT LEVEL WITH THE HIGHWAY AND SET IN
 AU1736'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE
 AU1736'GROUND.  NOTE-- POST IS CHIPPED BUT SOLID IN THE GROUND.
 AU1736
 AU1736                          STATION RECOVERY (1982)
 AU1736
 AU1736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1736'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3952 ***********************************************************************
 BJ3952  DESIGNATION -  402 73
 BJ3952  PID         -  BJ3952
 BJ3952  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3952  COUNTRY     -  US
 BJ3952  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3952
 BJ3952                         *CURRENT SURVEY CONTROL
 BJ3952  ______________________________________________________________________
 BJ3952* NAD 83(1986) POSITION- 30 29 53.     (N) 091 01 05.     (W)   SCALED
 BJ3952* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3952  **This station is located in a suspected subsidence area (see below).
 BJ3952  ______________________________________________________________________
 BJ3952  GEOID HEIGHT    -        -27.019 (meters)                     GEOID18
 BJ3952  DYNAMIC HEIGHT  -         13.461 (meters)       44.16  (feet) COMP
 BJ3952  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ3952
 BJ3952.The horizontal coordinates were scaled from a map and have
 BJ3952.an estimated accuracy of +/- 6 seconds.
 BJ3952
 BJ3952.** This station is in an area of known vertical motion. If an
 BJ3952.** orthometric height was ever established but is not available 
 BJ3952.** in the current survey control section, the orthometric height
 BJ3952.** is considered suspect.  Suspect heights are available in the
 BJ3952.** superseded section only if requested.
 BJ3952
 BJ3952.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3952.GEOID18 height accuracy estimate available here.
 BJ3952
 BJ3952.Click photographs - Photos may exist for this station.
 BJ3952
 BJ3952.The dynamic height is computed by dividing the NAVD 88
 BJ3952.geopotential number by the normal gravity value computed on the
 BJ3952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3952.degrees latitude (g = 980.6199 gals.).
 BJ3952
 BJ3952.The modeled gravity was interpolated from observed gravity values.
 BJ3952
 BJ3952;                    North         East    Units  Estimated Accuracy
 BJ3952;SPC LA S     -   221,520.    1,030,270.      MT  (+/- 180 meters Scaled)
 BJ3952
 BJ3952_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP902756(NAD 83)
 BJ3952
 BJ3952                          SUPERSEDED SURVEY CONTROL
 BJ3952
 BJ3952.No superseded survey control is available for this station.
 BJ3952
 BJ3952_MARKER: DB = BENCH MARK DISK
 BJ3952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3952_STAMPING: 402-73 1973
 BJ3952_MARK LOGO: LA-033
 BJ3952_PROJECTION: FLUSH
 BJ3952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3952+STABILITY: SURFACE MOTION
 BJ3952
 BJ3952  HISTORY     - Date     Condition        Report By
 BJ3952  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3952  HISTORY     - 1987     GOOD             LA-033
 BJ3952
 BJ3952                          STATION DESCRIPTION
 BJ3952
 BJ3952'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3952'IN BATON ROUGE.
 BJ3952'LOCATED EAST OF THE CITY OF BATON ROUGE ABOUT 1.8 KM (1.1 MI)
 BJ3952'SOUTHEAST ON FRENCHTOWN ROAD FROM THE INTERSECTION OF GREENWELL
 BJ3952'SPRINGS ROAD AND FRENCHTOWN ROAD, 7.0 METERS (23 FEET) SOUTHWEST OF
 BJ3952'THE CENTER OF FRENCHTOWN ROAD, 6.1 METERS (20 FEET) SOUTHEAST OF THE
 BJ3952'CENTER OF A GRAVEL DRIVE, 2.7 METERS (9.0 FEET) NORTHWEST OF A CORNER
 BJ3952'FENCE POST, AND 0.61 METERS (2.0 FEET) NORTHEAST OF A RED BOARD
 BJ3952'FENCE.
 BJ3952'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 BJ3952'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1715 ***********************************************************************
 AU1715  DESIGNATION -  4026
 AU1715  PID         -  AU1715
 AU1715  STATE/COUNTY-  LA/IBERIA
 AU1715  COUNTRY     -  US
 AU1715  USGS QUAD   -  JEANERETTE (2018)
 AU1715
 AU1715                         *CURRENT SURVEY CONTROL
 AU1715  ______________________________________________________________________
 AU1715* NAD 83(1986) POSITION- 29 55 24.     (N) 091 41 02.     (W)   SCALED
 AU1715* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1715  **This station is located in a suspected subsidence area (see below).
 AU1715  ______________________________________________________________________
 AU1715  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 AU1715
 AU1715.The horizontal coordinates were scaled from a map and have
 AU1715.an estimated accuracy of +/- 6 seconds.
 AU1715
 AU1715.** This station is in an area of known vertical motion.  Due to the
 AU1715.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1715.** determined the orthometric heights for marks in these suspect
 AU1715.** subsidence areas should be considered valid only at the epoch date
 AU1715.** associated with the orthometric height.  These heights must always
 AU1715.** be validated when used as control.  All previously superseded
 AU1715.** orthometric heights are now considered suspect and are available
 AU1715.** in the superseded section.  NGS does not recommend using suspect
 AU1715.** or superseded heights as control.
 AU1715
 AU1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1715.GEOID18 height accuracy estimate available here.
 AU1715
 AU1715.Click photographs - Photos may exist for this station.
 AU1715
 AU1715;                    North         East    Units  Estimated Accuracy
 AU1715;SPC LA S     -   157,820.      966,150.      MT  (+/- 180 meters Scaled)
 AU1715
 AU1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP270110(NAD 83)
 AU1715
 AU1715                          SUPERSEDED SURVEY CONTROL
 AU1715
 AU1715.No superseded survey control is available for this station.
 AU1715
 AU1715_MARKER: DD = SURVEY DISK
 AU1715_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1715_STAMPING: 4026
 AU1715_MARK LOGO: CGS+SS
 AU1715_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1715_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1715
 AU1715  HISTORY     - Date     Condition        Report By
 AU1715  HISTORY     - 1934     MONUMENTED       LAGS
 AU1715  HISTORY     - 1969     GOOD             CGS
 AU1715  HISTORY     - 1982     GOOD             NGS
 AU1715
 AU1715                          STATION DESCRIPTION
 AU1715
 AU1715'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1715'1.0 MI NWE FROM JEANERETTE.
 AU1715'ABOUT 1.0 MILE NORTHEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU1715'FROM THE STATION AT JEANERETTE, ABOUT 0.2 MILE NORTHWEST OF MILEPOST
 AU1715'115, 78 FEET WEST-SOUTHWEST OF THE CENTER OF THE CROSSING OF STATE
 AU1715'HIGHWAY 85, 66.8 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 35.2 FEET
 AU1715'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 42 FEET SOUTHWEST OF THE
 AU1715'SOUTH CORNER OF A CONCRETE BATTERY BOX, 15.0 FEET WEST OF THE
 AU1715'NORTHWEST END OF A 36-INCH PIPE CULVERT UNDER THE HIGHWAY, 20 FEET
 AU1715'NORTHEAST OF A POWER LINE POLE, 1.1 FEET NORTHWEST OF A METAL WITNESS
 AU1715'POST, 5 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 AU1715'CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU1715
 AU1715                          STATION RECOVERY (1982)
 AU1715
 AU1715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1715'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3953 ***********************************************************************
 BJ3953  DESIGNATION -  403 73
 BJ3953  PID         -  BJ3953
 BJ3953  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3953  COUNTRY     -  US
 BJ3953  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3953
 BJ3953                         *CURRENT SURVEY CONTROL
 BJ3953  ______________________________________________________________________
 BJ3953* NAD 83(1986) POSITION- 30 29 39.     (N) 091 00 15.     (W)   SCALED
 BJ3953* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3953  **This station is located in a suspected subsidence area (see below).
 BJ3953  ______________________________________________________________________
 BJ3953  GEOID HEIGHT    -        -27.015 (meters)                     GEOID18
 BJ3953  DYNAMIC HEIGHT  -         14.351 (meters)       47.08  (feet) COMP
 BJ3953  MODELED GRAVITY -    979,344.2   (mgal)                       NAVD 88
 BJ3953
 BJ3953.The horizontal coordinates were scaled from a map and have
 BJ3953.an estimated accuracy of +/- 6 seconds.
 BJ3953
 BJ3953.** This station is in an area of known vertical motion. If an
 BJ3953.** orthometric height was ever established but is not available 
 BJ3953.** in the current survey control section, the orthometric height
 BJ3953.** is considered suspect.  Suspect heights are available in the
 BJ3953.** superseded section only if requested.
 BJ3953
 BJ3953.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3953.GEOID18 height accuracy estimate available here.
 BJ3953
 BJ3953.Click photographs - Photos may exist for this station.
 BJ3953
 BJ3953.The dynamic height is computed by dividing the NAVD 88
 BJ3953.geopotential number by the normal gravity value computed on the
 BJ3953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3953.degrees latitude (g = 980.6199 gals.).
 BJ3953
 BJ3953.The modeled gravity was interpolated from observed gravity values.
 BJ3953
 BJ3953;                    North         East    Units  Estimated Accuracy
 BJ3953;SPC LA S     -   221,090.    1,031,600.      MT  (+/- 180 meters Scaled)
 BJ3953
 BJ3953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP915752(NAD 83)
 BJ3953
 BJ3953                          SUPERSEDED SURVEY CONTROL
 BJ3953
 BJ3953.No superseded survey control is available for this station.
 BJ3953
 BJ3953_MARKER: DB = BENCH MARK DISK
 BJ3953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3953_STAMPING: 403-73 1973
 BJ3953_MARK LOGO: LA-033
 BJ3953_PROJECTION: FLUSH
 BJ3953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3953+STABILITY: SURFACE MOTION
 BJ3953
 BJ3953  HISTORY     - Date     Condition        Report By
 BJ3953  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3953  HISTORY     - 1987     GOOD             LA-033
 BJ3953
 BJ3953                          STATION DESCRIPTION
 BJ3953
 BJ3953'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3953'IN BATON ROUGE.
 BJ3953'LOCATED EAST OF THE CITY OF BATON ROUGE AND SOUTH OFF OF GREENWELL
 BJ3953'SPRINGS ROAD ON FRENCHTOWN ROAD TO ITS JUNCTION WITH PLANCHET ROAD,
 BJ3953'9.1 METERS (30 FEET) NORTHEAST OF THE CENTERLINE OF FRENCHTOWN ROAD,
 BJ3953'7.9 METERS (26 FEET) SOUTHEAST OF THE CENTERLINE OF PLANCHET ROAD,
 BJ3953'7.6 METERS (25 FEET) SOUTHWEST OF A 36-INCH OAK TREE, AND 2.7 METERS
 BJ3953'(9 FEET) EAST OF A POWER POLE.
 BJ3953'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 BJ3953'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2176 ***********************************************************************
 BJ2176  DESIGNATION -  4034
 BJ2176  PID         -  BJ2176
 BJ2176  STATE/COUNTY-  LA/IBERIA
 BJ2176  COUNTRY     -  US
 BJ2176  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2176
 BJ2176                         *CURRENT SURVEY CONTROL
 BJ2176  ______________________________________________________________________
 BJ2176* NAD 83(1986) POSITION- 30 00 45.     (N) 091 49 39.     (W)   SCALED
 BJ2176* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2176  **This station is located in a suspected subsidence area (see below).
 BJ2176  ______________________________________________________________________
 BJ2176  GEOID HEIGHT    -        -26.556 (meters)                     GEOID18
 BJ2176
 BJ2176.The horizontal coordinates were scaled from a map and have
 BJ2176.an estimated accuracy of +/- 6 seconds.
 BJ2176
 BJ2176.** This station is in an area of known vertical motion. If an
 BJ2176.** orthometric height was ever established but is not available 
 BJ2176.** in the current survey control section, the orthometric height
 BJ2176.** is considered suspect.  Suspect heights are available in the
 BJ2176.** superseded section only if requested.
 BJ2176
 BJ2176.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2176.GEOID18 height accuracy estimate available here.
 BJ2176
 BJ2176.Click photographs - Photos may exist for this station.
 BJ2176
 BJ2176;                    North         East    Units  Estimated Accuracy
 BJ2176;SPC LA S     -   167,760.      952,330.      MT  (+/- 180 meters Scaled)
 BJ2176
 BJ2176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP130207(NAD 83)
 BJ2176
 BJ2176                          SUPERSEDED SURVEY CONTROL
 BJ2176
 BJ2176.No superseded survey control is available for this station.
 BJ2176
 BJ2176_MARKER: DD = SURVEY DISK
 BJ2176_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2176_STAMPING: 4034
 BJ2176_MARK LOGO: CGS+SS
 BJ2176_PROJECTION: RECESSED 18 CENTIMETERS
 BJ2176_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2176
 BJ2176  HISTORY     - Date     Condition        Report By
 BJ2176  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2176  HISTORY     - 1955     GOOD             CGS
 BJ2176  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2176
 BJ2176                          STATION DESCRIPTION
 BJ2176
 BJ2176'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ2176'0.4 MI NW FROM NEW IBERIA.
 BJ2176'0.4 MILE NORTHWEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BJ2176'STATION AT NEW IBERIA, 128 FEET SOUTHEAST OF THE CENTER LINE OF LA
 BJ2176'SALLE STREET, 52.4 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN
 BJ2176'TRACK, 39 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK,
 BJ2176'29 FEET SOUTHEAST OF THE 1ST POLE NORTHWEST OF MILEPOST 126, 20 FEET
 BJ2176'SOUTHWEST OF THE CENTER LINE OF A ROAD, 2 FEET SOUTH OF A WITNESS
 BJ2176'POST, SET IN THE TOP OF A CONCRETE POST WHICH IS 0.6 FOOT BELOW THE
 BJ2176'TOP OF THE GROUND, 40 FEET SOUTH OF A SWITCH STAND.
 BJ2176
 BJ2176                          STATION RECOVERY (1964)
 BJ2176
 BJ2176'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ2176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4075 ***********************************************************************
 BJ4075  DESIGNATION -  408
 BJ4075  PID         -  BJ4075
 BJ4075  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4075  COUNTRY     -  US
 BJ4075  USGS QUAD   -  COMITE (2018)
 BJ4075
 BJ4075                         *CURRENT SURVEY CONTROL
 BJ4075  ______________________________________________________________________
 BJ4075* NAD 83(1986) POSITION- 30 30 49.     (N) 091 06 30.     (W)   SCALED
 BJ4075* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4075  **This station is located in a suspected subsidence area (see below).
 BJ4075  ______________________________________________________________________
 BJ4075  GEOID HEIGHT    -        -27.038 (meters)                     GEOID18
 BJ4075  DYNAMIC HEIGHT  -         17.416 (meters)       57.14  (feet) COMP
 BJ4075  MODELED GRAVITY -    979,341.7   (mgal)                       NAVD 88
 BJ4075
 BJ4075.The horizontal coordinates were scaled from a map and have
 BJ4075.an estimated accuracy of +/- 6 seconds.
 BJ4075
 BJ4075.** This station is in an area of known vertical motion. If an
 BJ4075.** orthometric height was ever established but is not available 
 BJ4075.** in the current survey control section, the orthometric height
 BJ4075.** is considered suspect.  Suspect heights are available in the
 BJ4075.** superseded section only if requested.
 BJ4075
 BJ4075.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4075.GEOID18 height accuracy estimate available here.
 BJ4075
 BJ4075.Click photographs - Photos may exist for this station.
 BJ4075
 BJ4075.The dynamic height is computed by dividing the NAVD 88
 BJ4075.geopotential number by the normal gravity value computed on the
 BJ4075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4075.degrees latitude (g = 980.6199 gals.).
 BJ4075
 BJ4075.The modeled gravity was interpolated from observed gravity values.
 BJ4075
 BJ4075;                    North         East    Units  Estimated Accuracy
 BJ4075;SPC LA S     -   223,220.    1,021,600.      MT  (+/- 180 meters Scaled)
 BJ4075
 BJ4075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP815772(NAD 83)
 BJ4075
 BJ4075                          SUPERSEDED SURVEY CONTROL
 BJ4075
 BJ4075.No superseded survey control is available for this station.
 BJ4075
 BJ4075_MARKER: DB = BENCH MARK DISK
 BJ4075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4075_STAMPING: 408
 BJ4075_MARK LOGO: LA-033
 BJ4075_PROJECTION: FLUSH
 BJ4075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4075+STABILITY: SURFACE MOTION
 BJ4075
 BJ4075  HISTORY     - Date     Condition        Report By
 BJ4075  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4075
 BJ4075                          STATION DESCRIPTION
 BJ4075
 BJ4075'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4075'2.5 KM (1.55 MI) NORTHWEST FROM BATON ROUGE.  ABOUT 2.5 KM (1.55 MI)
 BJ4075'NORTHWEST ALONG MICKENS ROAD FROM THE INTER-SECTION OF JOOR ROAD AND
 BJ4075'MICKENS ROAD IN THE NORTHEAST PART OF BATON ROUGE TO THE MARK ON THE
 BJ4075'RIGHT, 36.6 METERS (120 FT) NORTHWEST OF A POWER LINE POLE, 11.6
 BJ4075'METERS (38 FT) NORTHEAST OF THE CENTERLINE OF MICKENS ROAD AND 0.3
 BJ4075'METERS (1 FT) SOUTHWEST OF A FENCE.  IT IS 0.30 METERS SOUTHWEST FROM
 BJ4075'A WITNESS POST AND 0.30 M BELOW MICKENS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4088 ***********************************************************************
 BJ4088  DESIGNATION -  409
 BJ4088  PID         -  BJ4088
 BJ4088  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4088  COUNTRY     -  US
 BJ4088  USGS QUAD   -  COMITE (2018)
 BJ4088
 BJ4088                         *CURRENT SURVEY CONTROL
 BJ4088  ______________________________________________________________________
 BJ4088* NAD 83(1986) POSITION- 30 30 15.     (N) 091 05 10.     (W)   SCALED
 BJ4088* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4088  **This station is located in a suspected subsidence area (see below).
 BJ4088  ______________________________________________________________________
 BJ4088  GEOID HEIGHT    -        -27.032 (meters)                     GEOID18
 BJ4088  DYNAMIC HEIGHT  -         16.084 (meters)       52.77  (feet) COMP
 BJ4088  MODELED GRAVITY -    979,341.2   (mgal)                       NAVD 88
 BJ4088
 BJ4088.The horizontal coordinates were scaled from a map and have
 BJ4088.an estimated accuracy of +/- 6 seconds.
 BJ4088
 BJ4088.** This station is in an area of known vertical motion. If an
 BJ4088.** orthometric height was ever established but is not available 
 BJ4088.** in the current survey control section, the orthometric height
 BJ4088.** is considered suspect.  Suspect heights are available in the
 BJ4088.** superseded section only if requested.
 BJ4088
 BJ4088.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4088.GEOID18 height accuracy estimate available here.
 BJ4088
 BJ4088.Click photographs - Photos may exist for this station.
 BJ4088
 BJ4088.The dynamic height is computed by dividing the NAVD 88
 BJ4088.geopotential number by the normal gravity value computed on the
 BJ4088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4088.degrees latitude (g = 980.6199 gals.).
 BJ4088
 BJ4088.The modeled gravity was interpolated from observed gravity values.
 BJ4088
 BJ4088;                    North         East    Units  Estimated Accuracy
 BJ4088;SPC LA S     -   222,180.    1,023,730.      MT  (+/- 180 meters Scaled)
 BJ4088
 BJ4088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP836762(NAD 83)
 BJ4088
 BJ4088                          SUPERSEDED SURVEY CONTROL
 BJ4088
 BJ4088.No superseded survey control is available for this station.
 BJ4088
 BJ4088_MARKER: DB = BENCH MARK DISK
 BJ4088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4088_STAMPING: 409
 BJ4088_MARK LOGO: LA-033
 BJ4088_PROJECTION: FLUSH
 BJ4088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4088+STABILITY: SURFACE MOTION
 BJ4088
 BJ4088  HISTORY     - Date     Condition        Report By
 BJ4088  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4088
 BJ4088                          STATION DESCRIPTION
 BJ4088
 BJ4088'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4088'IN BATON ROUGE.
 BJ4088'THE MARK IS LOCATED IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF
 BJ4088'JOOR ROAD AND MICKENS ROAD IN THE NORTHEAST PART OF BATON ROUGE, 17.1
 BJ4088'METERS (56 FT) NORTHWEST OF THE CENTERLINE OF JOOR ROAD, 20.4 METERS
 BJ4088'(67 FT) SOUTHWEST OF THE CENTERLINE OF MICKENS ROAD, AND AT THE EDGE
 BJ4088'OF THE TIMBER LINE WITH OVERHEAD POWER LINES ABOVE THE MARK.
 BJ4088'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST AND
 BJ4088'0.46 M BELOW JOOR ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3913 ***********************************************************************
 BJ3913  DESIGNATION -  41 87
 BJ3913  PID         -  BJ3913
 BJ3913  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3913  COUNTRY     -  US
 BJ3913  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3913
 BJ3913                         *CURRENT SURVEY CONTROL
 BJ3913  ______________________________________________________________________
 BJ3913* NAD 83(1986) POSITION- 30 32 31.     (N) 091 08 13.     (W)   SCALED
 BJ3913* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3913  **This station is located in a suspected subsidence area (see below).
 BJ3913  ______________________________________________________________________
 BJ3913  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BJ3913  DYNAMIC HEIGHT  -         18.970 (meters)       62.24  (feet) COMP
 BJ3913  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3913
 BJ3913.The horizontal coordinates were scaled from a map and have
 BJ3913.an estimated accuracy of +/- 6 seconds.
 BJ3913
 BJ3913.** This station is in an area of known vertical motion. If an
 BJ3913.** orthometric height was ever established but is not available 
 BJ3913.** in the current survey control section, the orthometric height
 BJ3913.** is considered suspect.  Suspect heights are available in the
 BJ3913.** superseded section only if requested.
 BJ3913
 BJ3913.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3913.GEOID18 height accuracy estimate available here.
 BJ3913
 BJ3913.Click photographs - Photos may exist for this station.
 BJ3913
 BJ3913.The dynamic height is computed by dividing the NAVD 88
 BJ3913.geopotential number by the normal gravity value computed on the
 BJ3913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3913.degrees latitude (g = 980.6199 gals.).
 BJ3913
 BJ3913.The modeled gravity was interpolated from observed gravity values.
 BJ3913
 BJ3913;                    North         East    Units  Estimated Accuracy
 BJ3913;SPC LA S     -   226,360.    1,018,840.      MT  (+/- 180 meters Scaled)
 BJ3913
 BJ3913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787803(NAD 83)
 BJ3913
 BJ3913                          SUPERSEDED SURVEY CONTROL
 BJ3913
 BJ3913.No superseded survey control is available for this station.
 BJ3913
 BJ3913_MARKER: DD = SURVEY DISK
 BJ3913_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3913_SP_SET: BRIDGE ABUTMENT
 BJ3913_STAMPING: 41-87 1987
 BJ3913_MARK LOGO: LA-033
 BJ3913_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3913_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3913+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2005
 BJ3913
 BJ3913  HISTORY     - Date     Condition        Report By
 BJ3913  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3913  HISTORY     - 20050802 GOOD             SJBGRP
 BJ3913
 BJ3913                          STATION DESCRIPTION
 BJ3913
 BJ3913'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3913'IN BROWNSFIELD.
 BJ3913'ABOUT 0.2 KM (0.1 MILE) NORTH ALONG PLANK ROAD, STATE HIGHWAY 67 FROM
 BJ3913'THE INTERSECTION OF BLOUNT ROAD AND PLANK ROAD AT THE NORTHEAST
 BJ3913'CORNER OF RYAN AIRPORT AND AT THE SOUTH EDGE OF BROWNSFIELD TO
 BJ3913'CYPRESS BAYOU BRIDGE AND THE BENCH MARK, THE DISK IS CEMENTED IN A
 BJ3913'DRILL HOLE IN THE CONCRETE BRIDGE ABUTMENT 0.3 METERS (1 FOOT) ABOVE
 BJ3913'THE BRIDGE FLOOR AT THE FIRST EXPANSION JOINT OF THE BRIDGE FLOOR 6.4
 BJ3913'METERS (21 FEET) SOUTH OF THE NORTHEAST END OF THE BRIDGE.
 BJ3913'THE MARK IS 5.89 METERS  SW FROM A WITNESS POST.
 BJ3913'THE MARK IS 0.30 M BELOW PLANK ROAD.
 BJ3913
 BJ3913                          STATION RECOVERY (2005)
 BJ3913
 BJ3913'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ3913'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0624 ***********************************************************************
 BJ0624  DESIGNATION -  41 ABLD
 BJ0624  PID         -  BJ0624
 BJ0624  STATE/COUNTY-  LA/ASCENSION
 BJ0624  COUNTRY     -  US
 BJ0624  USGS QUAD   -  BELLE ROSE (2018)
 BJ0624
 BJ0624                         *CURRENT SURVEY CONTROL
 BJ0624  ______________________________________________________________________
 BJ0624* NAD 83(1986) POSITION- 30 06 58.     (N) 091 02 11.     (W)   SCALED
 BJ0624* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0624  **This station is located in a suspected subsidence area (see below).
 BJ0624  ______________________________________________________________________
 BJ0624  GEOID HEIGHT    -        -26.697 (meters)                     GEOID18
 BJ0624  DYNAMIC HEIGHT  -          5.499 (meters)       18.04  (feet) COMP
 BJ0624  MODELED GRAVITY -    979,309.5   (mgal)                       NAVD 88
 BJ0624
 BJ0624.The horizontal coordinates were scaled from a map and have
 BJ0624.an estimated accuracy of +/- 6 seconds.
 BJ0624
 BJ0624.** This station is in an area of known vertical motion. If an
 BJ0624.** orthometric height was ever established but is not available 
 BJ0624.** in the current survey control section, the orthometric height
 BJ0624.** is considered suspect.  Suspect heights are available in the
 BJ0624.** superseded section only if requested.
 BJ0624
 BJ0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0624.GEOID18 height accuracy estimate available here.
 BJ0624
 BJ0624.Click photographs - Photos may exist for this station.
 BJ0624
 BJ0624.The dynamic height is computed by dividing the NAVD 88
 BJ0624.geopotential number by the normal gravity value computed on the
 BJ0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0624.degrees latitude (g = 980.6199 gals.).
 BJ0624
 BJ0624.The modeled gravity was interpolated from observed gravity values.
 BJ0624
 BJ0624;                    North         East    Units  Estimated Accuracy
 BJ0624;SPC LA S     -   179,170.    1,028,620.      MT  (+/- 180 meters Scaled)
 BJ0624
 BJ0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP891332(NAD 83)
 BJ0624
 BJ0624                          SUPERSEDED SURVEY CONTROL
 BJ0624
 BJ0624.No superseded survey control is available for this station.
 BJ0624
 BJ0624_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0624_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0624_MARK LOGO: USACE
 BJ0624_PROJECTION: FLUSH
 BJ0624_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0624_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0624+STABILITY: POSITION/ELEVATION WELL
 BJ0624_ROD/PIPE-DEPTH: 37.2 meters
 BJ0624_SLEEVE-DEPTH  : 34.4 meters
 BJ0624
 BJ0624  HISTORY     - Date     Condition        Report By
 BJ0624  HISTORY     - 1975     MONUMENTED       USACE
 BJ0624  HISTORY     - 1976     GOOD             NGS
 BJ0624
 BJ0624                          STATION DESCRIPTION
 BJ0624
 BJ0624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0624'3.4 MI WEST FROM DONALDSONVILLE.
 BJ0624'3.4 MILES WEST ALONG THE WEST LEVEE ROAD OF THE MISSISSIPPI RIVER
 BJ0624'FROM THE JUNCTION OF LESSARD STREET, 111 FT WEST OF THE CENTER LINE
 BJ0624'OF THE LEVEE ROAD, 8.5 FT EAST OF A FENCE, A 1-INCH IRON PIPE WITH A
 BJ0624'CAP DRIVEN TO A DEPTH OF 122 FT ENCASED IN A 2-INCH IRON PIPE BORED TO
 BJ0624'A DEPTH OF 113 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP
 BJ0624'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0667 ***********************************************************************
 AU0667  DESIGNATION -  41 B NOS+WB
 AU0667  PID         -  AU0667
 AU0667  STATE/COUNTY-  LA/ORLEANS
 AU0667  COUNTRY     -  US
 AU0667  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0667
 AU0667                         *CURRENT SURVEY CONTROL
 AU0667  ______________________________________________________________________
 AU0667* NAD 83(1986) POSITION- 29 57 49.     (N) 090 01 31.     (W)   SCALED
 AU0667* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0667  **This station is located in a suspected subsidence area (see below).
 AU0667  ______________________________________________________________________
 AU0667  GEOID HEIGHT    -        -26.006 (meters)                     GEOID18
 AU0667
 AU0667.The horizontal coordinates were scaled from a map and have
 AU0667.an estimated accuracy of +/- 6 seconds.
 AU0667
 AU0667.** This station is in an area of known vertical motion. If an
 AU0667.** orthometric height was ever established but is not available 
 AU0667.** in the current survey control section, the orthometric height
 AU0667.** is considered suspect.  Suspect heights are available in the
 AU0667.** superseded section only if requested.
 AU0667
 AU0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0667.GEOID18 height accuracy estimate available here.
 AU0667
 AU0667.Click photographs - Photos may exist for this station.
 AU0667
 AU0667;                    North         East    Units  Estimated Accuracy
 AU0667;SPC LA S     -   162,950.    1,126,240.      MT  (+/- 180 meters Scaled)
 AU0667
 AU0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP870184(NAD 83)
 AU0667
 AU0667                          SUPERSEDED SURVEY CONTROL
 AU0667
 AU0667.No superseded survey control is available for this station.
 AU0667
 AU0667_MARKER: N = NAIL
 AU0667_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0667_SP_SET: DOOR SILL
 AU0667_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0667
 AU0667  HISTORY     - Date     Condition        Report By
 AU0667  HISTORY     - UNK      MONUMENTED       LA1690
 AU0667  HISTORY     - 1951     GOOD             CGS
 AU0667  HISTORY     - 1964     GOOD             CGS
 AU0667  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0667
 AU0667                          STATION DESCRIPTION
 AU0667
 AU0667'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0667'IN NEW ORLEANS.
 AU0667'IN THE EASTERN PART OF NEW ORLEANS, ALONG ST. CLAUDE AVENUE, AT THE
 AU0667'JUNCTION OF JOURDAN AVENUE, SET IN THE TOP OF THE WEST END OF THE
 AU0667'CONCRETE DOOR SILL AT THE ST. CLAUDE AVENUE ENTRANCE TO THE NEW
 AU0667'ORLEANS SEWERAGE AND WATER BOARD PUMPING STATION B, AT 4721 ST. CLAUDE
 AU0667'AVENUE, AND ABOUT 20 FEET BELOW THE APPROACH OF ST. CLAUDE AVENUE
 AU0667'BRIDGE OVER THE INNER HARBOR NAVIGATION CANAL.
 AU0667
 AU0667                          STATION RECOVERY (1964)
 AU0667
 AU0667'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0667'RECOVERED IN GOOD CONDITION.
 AU0667
 AU0667                          STATION RECOVERY (1985)
 AU0667
 AU0667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0667'NOT RECOVERED, THE MARK IS INACCESSIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1979 ***********************************************************************
 BJ1979  DESIGNATION -  41 BOLT
 BJ1979  PID         -  BJ1979
 BJ1979  STATE/COUNTY-  LA/IBERVILLE
 BJ1979  COUNTRY     -  US
 BJ1979  USGS QUAD   -  PIGEON (2018)
 BJ1979
 BJ1979                         *CURRENT SURVEY CONTROL
 BJ1979  ______________________________________________________________________
 BJ1979* NAD 83(1986) POSITION- 30 07 17.     (N) 091 16 56.     (W)   SCALED
 BJ1979* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1979  **This station is located in a suspected subsidence area (see below).
 BJ1979  ______________________________________________________________________
 BJ1979  GEOID HEIGHT    -        -26.781 (meters)                     GEOID18
 BJ1979
 BJ1979.The horizontal coordinates were scaled from a map and have
 BJ1979.an estimated accuracy of +/- 6 seconds.
 BJ1979
 BJ1979.** This station is in an area of known vertical motion. If an
 BJ1979.** orthometric height was ever established but is not available 
 BJ1979.** in the current survey control section, the orthometric height
 BJ1979.** is considered suspect.  Suspect heights are available in the
 BJ1979.** superseded section only if requested.
 BJ1979
 BJ1979.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1979.GEOID18 height accuracy estimate available here.
 BJ1979
 BJ1979.Click photographs - Photos may exist for this station.
 BJ1979
 BJ1979;                    North         East    Units  Estimated Accuracy
 BJ1979;SPC LA S     -   179,720.    1,004,930.      MT  (+/- 180 meters Scaled)
 BJ1979
 BJ1979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP654334(NAD 83)
 BJ1979
 BJ1979                          SUPERSEDED SURVEY CONTROL
 BJ1979
 BJ1979.No superseded survey control is available for this station.
 BJ1979
 BJ1979_MARKER: B = BOLT
 BJ1979_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1979_SP_SET: UNDERGROUND SLAB
 BJ1979_STAMPING: PBM 41
 BJ1979_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1979
 BJ1979  HISTORY     - Date     Condition        Report By
 BJ1979  HISTORY     - UNK      MONUMENTED       USACE
 BJ1979  HISTORY     - 1965     GOOD             CGS
 BJ1979
 BJ1979                          STATION DESCRIPTION
 BJ1979
 BJ1979'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1979'ABOUT 4.95 MILES SOUTHEAST ALONG STATE ROAD 75 FROM THE FERRY LANDING
 BJ1979'AT BAYOU SORREL, OR ABOUT 4.5 MILES NORTH ALONG STATE ROAD 75 FROM THE
 BJ1979'NORTH END OF A BRIDGE OVER THE LOWER GRAND RIVER AT PIGEON, ABOUT 0.25
 BJ1979'MILE SOUTH OF THE JUNCTION OF STATE ROADS 404 AND 75, ABOUT 0.15 MILE
 BJ1979'SOUTH OF THE MOST SOUTHERLY OF A GROUP OF OIL TANKS, 294 FEET EAST OF
 BJ1979'THE CENTER LINE OF THE ROAD, 153 FEET NORTHEAST OF THE NORTHEAST
 BJ1979'CORNER OF A HOUSE, 17 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN OLD
 BJ1979'SHED, 15 FEET EAST OF A FENCE, ABOUT 4 FEET BELOW THE LEVEL OF THE
 BJ1979'ROAD, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 2.5 FEET
 BJ1979'UNDER THE GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH
 BJ1979'PROJECTS 16 INCHES, AND BEARS A CORPS OF ENGINEERS CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1978 ***********************************************************************
 BJ1978  DESIGNATION -  41 CAP
 BJ1978  PID         -  BJ1978
 BJ1978  STATE/COUNTY-  LA/IBERVILLE
 BJ1978  COUNTRY     -  US
 BJ1978  USGS QUAD   -  PIGEON (2018)
 BJ1978
 BJ1978                         *CURRENT SURVEY CONTROL
 BJ1978  ______________________________________________________________________
 BJ1978* NAD 83(1986) POSITION- 30 07 17.     (N) 091 16 56.     (W)   SCALED
 BJ1978* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1978  **This station is located in a suspected subsidence area (see below).
 BJ1978  ______________________________________________________________________
 BJ1978  GEOID HEIGHT    -        -26.781 (meters)                     GEOID18
 BJ1978
 BJ1978.The horizontal coordinates were scaled from a map and have
 BJ1978.an estimated accuracy of +/- 6 seconds.
 BJ1978
 BJ1978.** This station is in an area of known vertical motion. If an
 BJ1978.** orthometric height was ever established but is not available 
 BJ1978.** in the current survey control section, the orthometric height
 BJ1978.** is considered suspect.  Suspect heights are available in the
 BJ1978.** superseded section only if requested.
 BJ1978
 BJ1978.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1978.GEOID18 height accuracy estimate available here.
 BJ1978
 BJ1978.Click photographs - Photos may exist for this station.
 BJ1978
 BJ1978;                    North         East    Units  Estimated Accuracy
 BJ1978;SPC LA S     -   179,720.    1,004,930.      MT  (+/- 180 meters Scaled)
 BJ1978
 BJ1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP654334(NAD 83)
 BJ1978
 BJ1978                          SUPERSEDED SURVEY CONTROL
 BJ1978
 BJ1978.No superseded survey control is available for this station.
 BJ1978
 BJ1978_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1978_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1978_STAMPING: PBM 41
 BJ1978_MARK LOGO: USACE
 BJ1978_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1978_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1978
 BJ1978  HISTORY     - Date     Condition        Report By
 BJ1978  HISTORY     - UNK      MONUMENTED       USACE
 BJ1978  HISTORY     - 1965     GOOD             CGS
 BJ1978
 BJ1978                          STATION DESCRIPTION
 BJ1978
 BJ1978'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1978'ABOUT 4.95 MILES SOUTHEAST ALONG STATE ROAD 75 FROM THE FERRY LANDING
 BJ1978'AT BAYOU SORREL, OR ABOUT 4.5 MILES NORTH ALONG STATE ROAD 75 FROM THE
 BJ1978'NORTH END OF A BRIDGE OVER THE LOWER GRAND RIVER AT PIGEON, ABOUT 0.25
 BJ1978'MILE SOUTH OF THE JUNCTION OF STATE ROADS 404 AND 75, ABOUT 0.15 MILE
 BJ1978'SOUTH OF THE MOST SOUTHERLY OF A GROUP OF OIL TANKS, 294 FEET EAST OF
 BJ1978'THE CENTER LINE OF THE ROAD, 153 FEET NORTHEAST OF THE NORTHEAST
 BJ1978'CORNER OF A HOUSE, 17 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN OLD
 BJ1978'SHED, 15 FEET EAST OF A FENCE, ABOUT 4 FEET BELOW THE LEVEL OF THE
 BJ1978'ROAD, AN IRON PIPE WHICH PROJECTS 16 INCHES, AND BEARS A CORPS OF
 BJ1978'ENGINEERS CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0694 ***********************************************************************
 BJ0694  DESIGNATION -  41 LLD ANO
 BJ0694  PID         -  BJ0694
 BJ0694  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0694  COUNTRY     -  US
 BJ0694  USGS QUAD   -  LAPLACE (2018)
 BJ0694
 BJ0694                         *CURRENT SURVEY CONTROL
 BJ0694  ______________________________________________________________________
 BJ0694* NAD 83(1986) POSITION- 30 02 50.     (N) 090 29 57.     (W)   SCALED
 BJ0694* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0694  **This station is located in a suspected subsidence area (see below).
 BJ0694  ______________________________________________________________________
 BJ0694  GEOID HEIGHT    -        -26.253 (meters)                     GEOID18
 BJ0694  DYNAMIC HEIGHT  -          3.67  (meters)       12.0   (feet) COMP
 BJ0694  MODELED GRAVITY -    979,316.1   (mgal)                       NAVD 88
 BJ0694
 BJ0694.The horizontal coordinates were scaled from a map and have
 BJ0694.an estimated accuracy of +/- 6 seconds.
 BJ0694
 BJ0694.** This station is in an area of known vertical motion. If an
 BJ0694.** orthometric height was ever established but is not available 
 BJ0694.** in the current survey control section, the orthometric height
 BJ0694.** is considered suspect.  Suspect heights are available in the
 BJ0694.** superseded section only if requested.
 BJ0694
 BJ0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0694.GEOID18 height accuracy estimate available here.
 BJ0694
 BJ0694.Click photographs - Photos may exist for this station.
 BJ0694
 BJ0694.The dynamic height is computed by dividing the NAVD 88
 BJ0694.geopotential number by the normal gravity value computed on the
 BJ0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0694.degrees latitude (g = 980.6199 gals.).
 BJ0694
 BJ0694.The modeled gravity was interpolated from observed gravity values.
 BJ0694
 BJ0694;                    North         East    Units  Estimated Accuracy
 BJ0694;SPC LA S     -   171,790.    1,080,440.      MT  (+/- 180 meters Scaled)
 BJ0694
 BJ0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP411266(NAD 83)
 BJ0694
 BJ0694                          SUPERSEDED SURVEY CONTROL
 BJ0694
 BJ0694.No superseded survey control is available for this station.
 BJ0694
 BJ0694_MARKER: DD = SURVEY DISK
 BJ0694_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0694_STAMPING: 41 LLD ANO
 BJ0694_MARK LOGO: USACE
 BJ0694_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0694_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0694
 BJ0694  HISTORY     - Date     Condition        Report By
 BJ0694  HISTORY     - 1975     MONUMENTED       USACE
 BJ0694  HISTORY     - 1977     GOOD             NGS
 BJ0694
 BJ0694                          STATION DESCRIPTION
 BJ0694
 BJ0694'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0694'3.8 MI EAST FROM EDGARD.
 BJ0694'3.8 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT EDGARD,
 BJ0694'0.05 MILE EAST OF MILE SIGN 42, 27 FT. NORTH OF THE CENTER LINE OF
 BJ0694'THE HIGHWAY, 59 FT. NORTHEAST AND ACROSS THE HIGHWAY FROM A POWER
 BJ0694'LINE POLE NUMBER 94 WITH A STREET LIGHT, 86 FT. SOUTH OF THE CENTER
 BJ0694'LINE OF A SHELL ROAD AT TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1573 ***********************************************************************
 BK1573  DESIGNATION -  4102 A
 BK1573  PID         -  BK1573
 BK1573  STATE/COUNTY-  LA/CALCASIEU
 BK1573  COUNTRY     -  US
 BK1573  USGS QUAD   -  SULPHUR (2018)
 BK1573
 BK1573                         *CURRENT SURVEY CONTROL
 BK1573  ______________________________________________________________________
 BK1573* NAD 83(1986) POSITION- 30 08 22.     (N) 093 24 48.     (W)   SCALED
 BK1573* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1573  **This station is located in a suspected subsidence area (see below).
 BK1573  ______________________________________________________________________
 BK1573  GEOID HEIGHT    -        -27.212 (meters)                     GEOID18
 BK1573
 BK1573.The horizontal coordinates were scaled from a map and have
 BK1573.an estimated accuracy of +/- 6 seconds.
 BK1573
 BK1573.** This station is in an area of known vertical motion. If an
 BK1573.** orthometric height was ever established but is not available 
 BK1573.** in the current survey control section, the orthometric height
 BK1573.** is considered suspect.  Suspect heights are available in the
 BK1573.** superseded section only if requested.
 BK1573
 BK1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1573.GEOID18 height accuracy estimate available here.
 BK1573
 BK1573.Click photographs - Photos may exist for this station.
 BK1573
 BK1573;                    North         East    Units  Estimated Accuracy
 BK1573;SPC LA S     -   183,540.      799,620.      MT  (+/- 180 meters Scaled)
 BK1573
 BK1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP601343(NAD 83)
 BK1573
 BK1573                          SUPERSEDED SURVEY CONTROL
 BK1573
 BK1573.No superseded survey control is available for this station.
 BK1573
 BK1573_MARKER: DD = SURVEY DISK
 BK1573_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1573_STAMPING: 4102 A
 BK1573_MARK LOGO: CGS+SS
 BK1573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1573
 BK1573  HISTORY     - Date     Condition        Report By
 BK1573  HISTORY     - 1934     MONUMENTED       LAGS
 BK1573  HISTORY     - 1970     GOOD             LADTD
 BK1573  HISTORY     - 20021102 GOOD             USPSQD
 BK1573
 BK1573                          STATION DESCRIPTION
 BK1573
 BK1573'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1573'4.0 MI SW FROM VINCENT SETTLEMENT.
 BK1573'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1573'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1573'STATE ROUTE 1133, THENCE 2.8 MILES WEST ALONG STATE ROUTE 108, 59 FEET
 BK1573'SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 16 FEET WEST OF THE
 BK1573'CENTERLINE OF A PRIVATE DRIVE, 18 FEET SOUTH OF A 4 STRAND BARBED WIRE
 BK1573'FENCE, 94 FEET WEST OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT SOUTH OF A
 BK1573'STEEL WITNESS POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A
 BK1573'CONCRETE POST PROJECTING 3 INCHES.  SEC 5, T 11S, R 10W.
 BK1573
 BK1573                          STATION RECOVERY (2002)
 BK1573
 BK1573'RECOVERY NOTE BY US POWER SQUADRON 2002 (DMM)
 BK1573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1574 ***********************************************************************
 BK1574  DESIGNATION -  4104 A
 BK1574  PID         -  BK1574
 BK1574  STATE/COUNTY-  LA/CALCASIEU
 BK1574  COUNTRY     -  US
 BK1574  USGS QUAD   -  SULPHUR (2018)
 BK1574
 BK1574                         *CURRENT SURVEY CONTROL
 BK1574  ______________________________________________________________________
 BK1574* NAD 83(1986) POSITION- 30 08 21.     (N) 093 25 29.     (W)   SCALED
 BK1574* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1574  **This station is located in a suspected subsidence area (see below).
 BK1574  ______________________________________________________________________
 BK1574  GEOID HEIGHT    -        -27.217 (meters)                     GEOID18
 BK1574
 BK1574.The horizontal coordinates were scaled from a map and have
 BK1574.an estimated accuracy of +/- 6 seconds.
 BK1574
 BK1574.** This station is in an area of known vertical motion. If an
 BK1574.** orthometric height was ever established but is not available 
 BK1574.** in the current survey control section, the orthometric height
 BK1574.** is considered suspect.  Suspect heights are available in the
 BK1574.** superseded section only if requested.
 BK1574
 BK1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1574.GEOID18 height accuracy estimate available here.
 BK1574
 BK1574.Click photographs - Photos may exist for this station.
 BK1574
 BK1574;                    North         East    Units  Estimated Accuracy
 BK1574;SPC LA S     -   183,530.      798,520.      MT  (+/- 180 meters Scaled)
 BK1574
 BK1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP590342(NAD 83)
 BK1574
 BK1574                          SUPERSEDED SURVEY CONTROL
 BK1574
 BK1574.No superseded survey control is available for this station.
 BK1574
 BK1574_MARKER: DD = SURVEY DISK
 BK1574_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1574_STAMPING: 4104A
 BK1574_MARK LOGO: CGS+SS
 BK1574_PROJECTION: FLUSH
 BK1574_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1574
 BK1574  HISTORY     - Date     Condition        Report By
 BK1574  HISTORY     - 1934     MONUMENTED       LAGS
 BK1574  HISTORY     - 1970     GOOD             LADTD
 BK1574  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1574
 BK1574                          STATION DESCRIPTION
 BK1574
 BK1574'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1574'4.7 MI SW FROM VINCENT SETTLEMENT.
 BK1574'ABOUT 0.1 MILE SOUTH ALONG A PARISH ROAD LEADING SOUTH FROM THE
 BK1574'VINCENT SETTLEMENT ELEMENTARY SCHOOL, THENCE 1.1 MILE SOUTHWEST ALONG
 BK1574'STATE ROUTE 1133, THENCE 3.5 MILES WEST ALONG STATE ROUTE 108, 73 FEET
 BK1574'SOUTH OF THE CENTERLINE OF STATE ROUTE 108, 27 FEET SOUTH OF A 4
 BK1574'STRAND BARBED WIRE FENCE, ABOUT 0.2 MILE WEST OF A BRIDGE CROSSING
 BK1574'BAYOU CHOUPIQUE, 103 FEET SOUTHWEST OF A POWER POLE, 1 FOOT SOUTH OF A
 BK1574'STEEL WITNESS POST, 4 FEET BELOW LEVEL OF ROADWAY, SET IN THE TOP OF A
 BK1574'CONCRETE POST FLUSH WITH THE GROUND.  SEC 6, T 11S, R 10W.
 BK1574
 BK1574                          STATION RECOVERY (2001)
 BK1574
 BK1574'RECOVERY NOTE BY US POWER SQUADRON 2001 (CMM)
 BK1574'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1395 ***********************************************************************
 BK1395  DESIGNATION -  4107
 BK1395  PID         -  BK1395
 BK1395  STATE/COUNTY-  LA/CALCASIEU
 BK1395  COUNTRY     -  US
 BK1395  USGS QUAD   -  WESTLAKE (2018)
 BK1395
 BK1395                         *CURRENT SURVEY CONTROL
 BK1395  ______________________________________________________________________
 BK1395* NAD 83(1986) POSITION- 30 14 33.     (N) 093 15 02.     (W)   SCALED
 BK1395* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1395  **This station is located in a suspected subsidence area (see below).
 BK1395  ______________________________________________________________________
 BK1395  GEOID HEIGHT    -        -27.197 (meters)                     GEOID18
 BK1395  DYNAMIC HEIGHT  -          4.535 (meters)       14.88  (feet) COMP
 BK1395  MODELED GRAVITY -    979,323.2   (mgal)                       NAVD 88
 BK1395
 BK1395.The horizontal coordinates were scaled from a map and have
 BK1395.an estimated accuracy of +/- 6 seconds.
 BK1395
 BK1395.** This station is in an area of known vertical motion. If an
 BK1395.** orthometric height was ever established but is not available 
 BK1395.** in the current survey control section, the orthometric height
 BK1395.** is considered suspect.  Suspect heights are available in the
 BK1395.** superseded section only if requested.
 BK1395
 BK1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1395.GEOID18 height accuracy estimate available here.
 BK1395
 BK1395.Click photographs - Photos may exist for this station.
 BK1395
 BK1395.The dynamic height is computed by dividing the NAVD 88
 BK1395.geopotential number by the normal gravity value computed on the
 BK1395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1395.degrees latitude (g = 980.6199 gals.).
 BK1395
 BK1395.The modeled gravity was interpolated from observed gravity values.
 BK1395
 BK1395;                    North         East    Units  Estimated Accuracy
 BK1395;SPC LA S     -   194,690.      815,490.      MT  (+/- 180 meters Scaled)
 BK1395
 BK1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP758456(NAD 83)
 BK1395
 BK1395                          SUPERSEDED SURVEY CONTROL
 BK1395
 BK1395.No superseded survey control is available for this station.
 BK1395
 BK1395_MARKER: DD = SURVEY DISK
 BK1395_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1395_STAMPING: 4107
 BK1395_MARK LOGO: CGS+SS
 BK1395_PROJECTION: FLUSH
 BK1395_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1395
 BK1395  HISTORY     - Date     Condition        Report By
 BK1395  HISTORY     - 1934     MONUMENTED       LAGS
 BK1395  HISTORY     - 1972     GOOD             NGS
 BK1395  HISTORY     - 1984     GOOD             LADTD
 BK1395  HISTORY     - 1986     GOOD             NGS
 BK1395  HISTORY     - 1986     GOOD             NGS
 BK1395
 BK1395                          STATION DESCRIPTION
 BK1395
 BK1395'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1395'IN WEST LAKE.
 BK1395'ABOUT 0.2 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE WEST
 BK1395'END OF THE RAILROAD BRIDGE OVER THE CALCASIEU RIVER, THENCE 0.3 MILE
 BK1395'NORTH ALONG MILLER AVENUE (STATE HIGHWAY 379) ON THE GROUNDS OF THE
 BK1395'S.P. ARNETT JUNIOR HIGH SCHOOL, 115 FEET SOUTHEAST OF THE SOUTHEAST
 BK1395'CORNER OF THE OLD PORTION OF THE BUILDING, 50 FEET WEST OF THE CENTER
 BK1395'LINE OF MILLER AVENUE, 33 1/2 FEET NORTH OF THE CENTER LINE OF SULPHUR
 BK1395'AVENUE, 7 FEET SOUTHEAST OF A 30-INCH OAK TREE, 1 FOOT NORTH OF A
 BK1395'METAL WITNESS POST, ABOUT LEVEL WITH THE AVENUES, AND SET IN THE TOP
 BK1395'OF A CONCRETE POST PROJECTING 1 INCH.  SEC 26, T 9S, R 9W. NOTE-- THE
 BK1395'JANUARY 1970 REPORT INDICATED THIS MARK PROJECTED 6 INCHES.
 BK1395
 BK1395                          STATION RECOVERY (1984)
 BK1395
 BK1395'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1395'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  0.6 KM
 BK1395'(0.4 MILE) NORTHLY ALONG MILLER AVENUE FROM THE WEST END OF THE
 BK1395'SOUTHERN PACIFIC RAILROAD BRIDGE ACROSS THE CALCASIEU RIVER TO THE
 BK1395'MARK ON THE LEFT IN SECTION 26, T 9 S, R 9 W, 15.2 METERS (50 FEET )
 BK1395'WEST OF THE CENTERLINE OF MILLER AVENUE, 35.1 METERS (115 FEET)
 BK1395'SOUTHEAST OF THE SOUTHEAST CORNER OF WESTLAKE JUNIOR HIGH SCHOOL, 2.1
 BK1395'METERS (7 FEET) SOUTHEAST OF A 28 INCH OAK TREE.
 BK1395'THE MARK IS 0.4 METERS  NE FROM A WITNESS POST.
 BK1395'THE MARK IS ABOVE LEVEL WITH MILLER AVENUE.
 BK1395
 BK1395                          STATION RECOVERY (1986)
 BK1395
 BK1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1395'RECOVERED IN GOOD CONDITION.
 BK1395
 BK1395                          STATION RECOVERY (1986)
 BK1395
 BK1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4080 ***********************************************************************
 BJ4080  DESIGNATION -  411
 BJ4080  PID         -  BJ4080
 BJ4080  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4080  COUNTRY     -  US
 BJ4080  USGS QUAD   -  COMITE (2018)
 BJ4080
 BJ4080                         *CURRENT SURVEY CONTROL
 BJ4080  ______________________________________________________________________
 BJ4080* NAD 83(1986) POSITION- 30 31 16.     (N) 091 03 55.     (W)   SCALED
 BJ4080* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4080  **This station is located in a suspected subsidence area (see below).
 BJ4080  ______________________________________________________________________
 BJ4080  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BJ4080  DYNAMIC HEIGHT  -         16.237 (meters)       53.27  (feet) COMP
 BJ4080  MODELED GRAVITY -    979,341.9   (mgal)                       NAVD 88
 BJ4080
 BJ4080.The horizontal coordinates were scaled from a map and have
 BJ4080.an estimated accuracy of +/- 6 seconds.
 BJ4080
 BJ4080.** This station is in an area of known vertical motion. If an
 BJ4080.** orthometric height was ever established but is not available 
 BJ4080.** in the current survey control section, the orthometric height
 BJ4080.** is considered suspect.  Suspect heights are available in the
 BJ4080.** superseded section only if requested.
 BJ4080
 BJ4080.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4080.GEOID18 height accuracy estimate available here.
 BJ4080
 BJ4080.Click photographs - Photos may exist for this station.
 BJ4080
 BJ4080.The dynamic height is computed by dividing the NAVD 88
 BJ4080.geopotential number by the normal gravity value computed on the
 BJ4080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4080.degrees latitude (g = 980.6199 gals.).
 BJ4080
 BJ4080.The modeled gravity was interpolated from observed gravity values.
 BJ4080
 BJ4080;                    North         East    Units  Estimated Accuracy
 BJ4080;SPC LA S     -   224,060.    1,025,730.      MT  (+/- 180 meters Scaled)
 BJ4080
 BJ4080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP856781(NAD 83)
 BJ4080
 BJ4080                          SUPERSEDED SURVEY CONTROL
 BJ4080
 BJ4080.No superseded survey control is available for this station.
 BJ4080
 BJ4080_MARKER: DB = BENCH MARK DISK
 BJ4080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4080_STAMPING: 411
 BJ4080_MARK LOGO: LA-033
 BJ4080_PROJECTION: FLUSH
 BJ4080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4080+STABILITY: SURFACE MOTION
 BJ4080
 BJ4080  HISTORY     - Date     Condition        Report By
 BJ4080  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4080
 BJ4080                          STATION DESCRIPTION
 BJ4080
 BJ4080'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4080'IN BATON ROUGE.  ABOUT 1.3 KM (0.8 MI) SOUTHWEST ALONG JOOR ROAD FROM
 BJ4080'THE INTERSECTION OF JOOR ROAD AND LOVETT ROAD IN THE NORTHEAST PART OF
 BJ4080'BATON ROUGE, 11 METERS (36 FT) NORTHWEST OF THE CENTERLINE OF JOOR
 BJ4080'ROAD, 7 METERS (23 FT) SOUTH OF A CONCRETE POST RIGHT-OF-WAY MARKER
 BJ4080'AND 1.2 METERS (4 FT) EAST OF A CORNER FENCE POST.  IT IS 0.30 METERS
 BJ4080'SOUTHEAST FROM A WITNESS POST AND 0.61 M BELOW JOOR ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4074 ***********************************************************************
 BJ4074  DESIGNATION -  412
 BJ4074  PID         -  BJ4074
 BJ4074  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4074  COUNTRY     -  US
 BJ4074  USGS QUAD   -  COMITE (2018)
 BJ4074
 BJ4074                         *CURRENT SURVEY CONTROL
 BJ4074  ______________________________________________________________________
 BJ4074* NAD 83(1986) POSITION- 30 31 53.     (N) 091 03 45.     (W)   SCALED
 BJ4074* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4074  **This station is located in a suspected subsidence area (see below).
 BJ4074  ______________________________________________________________________
 BJ4074  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ4074  DYNAMIC HEIGHT  -         17.018 (meters)       55.83  (feet) COMP
 BJ4074  MODELED GRAVITY -    979,342.2   (mgal)                       NAVD 88
 BJ4074
 BJ4074.The horizontal coordinates were scaled from a map and have
 BJ4074.an estimated accuracy of +/- 6 seconds.
 BJ4074
 BJ4074.** This station is in an area of known vertical motion. If an
 BJ4074.** orthometric height was ever established but is not available 
 BJ4074.** in the current survey control section, the orthometric height
 BJ4074.** is considered suspect.  Suspect heights are available in the
 BJ4074.** superseded section only if requested.
 BJ4074
 BJ4074.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4074.GEOID18 height accuracy estimate available here.
 BJ4074
 BJ4074.Click photographs - Photos may exist for this station.
 BJ4074
 BJ4074.The dynamic height is computed by dividing the NAVD 88
 BJ4074.geopotential number by the normal gravity value computed on the
 BJ4074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4074.degrees latitude (g = 980.6199 gals.).
 BJ4074
 BJ4074.The modeled gravity was interpolated from observed gravity values.
 BJ4074
 BJ4074;                    North         East    Units  Estimated Accuracy
 BJ4074;SPC LA S     -   225,200.    1,025,990.      MT  (+/- 180 meters Scaled)
 BJ4074
 BJ4074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP858792(NAD 83)
 BJ4074
 BJ4074                          SUPERSEDED SURVEY CONTROL
 BJ4074
 BJ4074.No superseded survey control is available for this station.
 BJ4074
 BJ4074_MARKER: DB = BENCH MARK DISK
 BJ4074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4074_STAMPING: 412
 BJ4074_MARK LOGO: LA-033
 BJ4074_PROJECTION: RECESSED 10 CENTIMETERS
 BJ4074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4074+STABILITY: SURFACE MOTION
 BJ4074
 BJ4074  HISTORY     - Date     Condition        Report By
 BJ4074  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4074
 BJ4074                          STATION DESCRIPTION
 BJ4074
 BJ4074'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4074'IN BATON ROUGE.  IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF JOOR
 BJ4074'ROAD AND LOVETT ROAD AT MAYS AG FOOD STORE BUILDING IN THE NORTHEAST
 BJ4074'PART OF BATON ROUGE, 18.9 METERS (62 FT) SOUTH OF THE CENTERLINE OF
 BJ4074'LOVETT ROAD, 25.3 METERS (83 FT) NORTHWEST OF THE CENTERLINE OF JOOR
 BJ4074'ROAD, 15.5 METERS (51 FT) NORTHWEST OF A POWER LINE POLE, 15.2 METERS
 BJ4074'(50 FT) NORTHWEST OF A CONCRETE POST RIGHT-OF-WAY MARKER AND 8.8
 BJ4074'METERS (29 FT) SOUTHEAST OF A CONCRETE POST RIGHT-OF-WAY MARKER.  IT
 BJ4074'IS 0.30 METERS SOUTHEAST FROM A WITNESS POST AND LEVEL WITH JOOR ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1377 ***********************************************************************
 BK1377  DESIGNATION -  4122
 BK1377  PID         -  BK1377
 BK1377  STATE/COUNTY-  LA/CALCASIEU
 BK1377  COUNTRY     -  US
 BK1377  USGS QUAD   -  WESTLAKE (2018)
 BK1377
 BK1377                         *CURRENT SURVEY CONTROL
 BK1377  ______________________________________________________________________
 BK1377* NAD 83(1986) POSITION- 30 14 31.     (N) 093 22 16.     (W)   SCALED
 BK1377* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1377  **This station is located in a suspected subsidence area (see below).
 BK1377  ______________________________________________________________________
 BK1377  GEOID HEIGHT    -        -27.239 (meters)                     GEOID18
 BK1377  DYNAMIC HEIGHT  -          4.677 (meters)       15.34  (feet) COMP
 BK1377  MODELED GRAVITY -    979,321.4   (mgal)                       NAVD 88
 BK1377
 BK1377.The horizontal coordinates were scaled from a map and have
 BK1377.an estimated accuracy of +/- 6 seconds.
 BK1377
 BK1377.** This station is in an area of known vertical motion. If an
 BK1377.** orthometric height was ever established but is not available 
 BK1377.** in the current survey control section, the orthometric height
 BK1377.** is considered suspect.  Suspect heights are available in the
 BK1377.** superseded section only if requested.
 BK1377
 BK1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1377.GEOID18 height accuracy estimate available here.
 BK1377
 BK1377.Click photographs - Photos may exist for this station.
 BK1377
 BK1377.The dynamic height is computed by dividing the NAVD 88
 BK1377.geopotential number by the normal gravity value computed on the
 BK1377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1377.degrees latitude (g = 980.6199 gals.).
 BK1377
 BK1377.The modeled gravity was interpolated from observed gravity values.
 BK1377
 BK1377;                    North         East    Units  Estimated Accuracy
 BK1377;SPC LA S     -   194,830.      803,880.      MT  (+/- 180 meters Scaled)
 BK1377
 BK1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP642456(NAD 83)
 BK1377
 BK1377                          SUPERSEDED SURVEY CONTROL
 BK1377
 BK1377.No superseded survey control is available for this station.
 BK1377
 BK1377_MARKER: DD = SURVEY DISK
 BK1377_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1377_STAMPING: 4122
 BK1377_MARK LOGO: CGS+SS
 BK1377_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1377_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1377+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2004
 BK1377
 BK1377  HISTORY     - Date     Condition        Report By
 BK1377  HISTORY     - 1934     MONUMENTED       LAGS
 BK1377  HISTORY     - 1972     GOOD             NGS
 BK1377  HISTORY     - 1986     GOOD             NGS
 BK1377  HISTORY     - 1986     GOOD             NGS
 BK1377  HISTORY     - 1988     GOOD             USPSQD
 BK1377  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1377  HISTORY     - 20041025 GOOD             LSRC
 BK1377
 BK1377                          STATION DESCRIPTION
 BK1377
 BK1377'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1377'0.7 MI NE FROM SULPHUR.
 BK1377'ABOUT 0.35 MILE NORTH ALONG NORTH HUNTINGTON STREET FROM THE SOUTHERN
 BK1377'PACIFIC RAILROAD STATION AT SULPHUR, THENCE ABOUT 0.35 MILE EAST ALONG
 BK1377'EAST BURTON STREET, 243 FEET EAST OF THE CENTER OF THE INTERSECTION OF
 BK1377'PITRE STREET, 27 1/2 FEET NORTH OF THE CENTER LINE OF EAST BURTON
 BK1377'STREET, 54 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A SCREENED PORCH
 BK1377'FOR A FRAME HOUSE AT 720 EAST BURTON STREET, 2 FEET NORTHEAST OF POWER
 BK1377'POLE 630-100 WHICH SUPPORTS A STREET LIGHT, 1 FOOT NORTH OF A METAL
 BK1377'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE STREET AND SET IN
 BK1377'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  SEC 27, T 9S, R 10W.
 BK1377
 BK1377                          STATION RECOVERY (1986)
 BK1377
 BK1377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1377'RECOVERED IN GOOD CONDITION.
 BK1377
 BK1377                          STATION RECOVERY (1986)
 BK1377
 BK1377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1377'RECOVERED IN GOOD CONDITION.
 BK1377
 BK1377                          STATION RECOVERY (1988)
 BK1377
 BK1377'RECOVERY NOTE BY US POWER SQUADRON 1988 (KR)
 BK1377'RECOVERED IN GOOD CONDITION.
 BK1377
 BK1377                          STATION RECOVERY (2001)
 BK1377
 BK1377'RECOVERY NOTE BY US POWER SQUADRON 2001 (JLL)
 BK1377'MARK NOT FOUND.
 BK1377
 BK1377                          STATION RECOVERY (2004)
 BK1377
 BK1377'RECOVERY NOTE BY CENTER FOR GEOINFORMATICS LSU 2004 (JOH)
 BK1377'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1699 ***********************************************************************
 BK1699  DESIGNATION -  4128 RESET
 BK1699  PID         -  BK1699
 BK1699  STATE/COUNTY-  LA/CALCASIEU
 BK1699  COUNTRY     -  US
 BK1699  USGS QUAD   -  VINTON (2018)
 BK1699
 BK1699                         *CURRENT SURVEY CONTROL
 BK1699  ______________________________________________________________________
 BK1699* NAD 83(2011) POSITION- 30 14 02.21447(N) 093 30 23.15266(W)   ADJUSTED
 BK1699* NAD 83(2011) ELLIP HT-   -21.784 (meters)        (06/27/12)   ADJUSTED
 BK1699* NAD 83(2011) EPOCH   -  2010.00
 BK1699* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1699  **This station is located in a suspected subsidence area (see below).
 BK1699  ______________________________________________________________________
 BK1699  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK1699  GEOID HEIGHT    -         -27.77 (meters)                     GEOID93
 BK1699  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK1699  NAD 83(2011) X  -   -337,314.337 (meters)                     COMP
 BK1699  NAD 83(2011) Y  - -5,504,900.056 (meters)                     COMP
 BK1699  NAD 83(2011) Z  -  3,192,795.924 (meters)                     COMP
 BK1699  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 BK1699
 BK1699  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK1699  Standards:
 BK1699         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK1699            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK1699  -------------------------------------------------------------------
 BK1699  NETWORK    1.17  13.43           0.50   0.45   6.85      0.11778877
 BK1699  -------------------------------------------------------------------
 BK1699  Click here for local accuracies and other accuracy information.
 BK1699
 BK1699.The horizontal coordinates were established by GPS observations
 BK1699.and adjusted by the National Geodetic Survey in June 2012.
 BK1699
 BK1699.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK1699.been affixed to the stable North American tectonic plate. See 
 BK1699.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK1699
 BK1699.The horizontal coordinates are valid at the epoch date displayed above
 BK1699.which is a decimal equivalence of Year/Month/Day.
 BK1699
 BK1699.** This station is in an area of known vertical motion. If an
 BK1699.** orthometric height was ever established but is not available 
 BK1699.** in the current survey control section, the orthometric height
 BK1699.** is considered suspect.  Suspect heights are available in the
 BK1699.** superseded section only if requested.
 BK1699
 BK1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1699.GEOID18 height accuracy estimate available here.
 BK1699
 BK1699.Click photographs - Photos may exist for this station.
 BK1699
 BK1699.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1699
 BK1699.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1699
 BK1699.The ellipsoidal height was determined by GPS observations
 BK1699.and is referenced to NAD 83.
 BK1699
 BK1699. The following values were computed from the NAD 83(2011) position.
 BK1699
 BK1699;                    North         East     Units Scale Factor Converg.
 BK1699;SPC LA S     -   194,182.074   790,845.758   MT  0.99993399   -1 05 11.7
 BK1699;SPC LA S     -   637,079.02  2,594,633.12   sFT  0.99993399   -1 05 11.7
 BK1699;UTM  15      - 3,344,817.640   451,270.532   MT  0.99962929   -0 15 18.0
 BK1699
 BK1699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1699!SPC LA S     -   1.00000342  x   0.99993399  =   0.99993741
 BK1699!UTM  15      -   1.00000342  x   0.99962929  =   0.99963271
 BK1699
 BK1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5127044817(NAD 83)
 BK1699
 BK1699                          SUPERSEDED SURVEY CONTROL
 BK1699
 BK1699  NAD 83(2007)-  30 14 02.21534(N)    093 30 23.15496(W) AD(       ) 0
 BK1699  ELLIP H (02/10/07)  -21.738  (m)                       GP(       )    
 BK1699  ELLIP H (02/20/02)  -21.696  (m)                       GP(       ) 4 1
 BK1699  NAD 83(1992)-  30 14 02.21336(N)    093 30 23.15386(W) AD(       ) 1
 BK1699  ELLIP H (01/13/95)  -21.608  (m)                       GP(       ) 3 2
 BK1699
 BK1699.Superseded values are not recommended for survey control.
 BK1699
 BK1699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1699.See file dsdata.pdf to determine how the superseded data were derived.
 BK1699
 BK1699_MARKER: DD = SURVEY DISK
 BK1699_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BK1699_STAMPING: 4128 RESET 1960
 BK1699_MARK LOGO: CGS+SS
 BK1699_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1699_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK1699_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1699+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2018
 BK1699
 BK1699  HISTORY     - Date     Condition        Report By
 BK1699  HISTORY     - 1960     MONUMENTED       CGS
 BK1699  HISTORY     - 1972     GOOD             NGS
 BK1699  HISTORY     - 19901218 GOOD             VFM
 BK1699  HISTORY     - 20030103 GOOD             USPSQD
 BK1699  HISTORY     - 20050627 GOOD             USPSQD
 BK1699  HISTORY     - 20180816 GOOD             USPSQD
 BK1699
 BK1699                          STATION DESCRIPTION
 BK1699
 BK1699'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1699'IN EDGERLY.
 BK1699'ABOUT 0.05 MILE NORTH ALONG STATE HIGHWAY 388 FROM THE CROSSING OF THE
 BK1699'SOUTHERN PACIFIC RAILROAD AT EDGERLY, 303 FEET NORTHWEST OF THE
 BK1699'NORTHWEST RAIL, 107 FEET NORTH OF A PLANTATION PIPE LINE CO. MARKER
 BK1699'POST, 40 FEET EAST OF THE CENTER LINE OF THE HIGHWAY AND ON THE INSIDE
 BK1699'OF A CURVE, 2.4 FEET WEST OF A FENCE, 1.1 FEET EAST OF A METAL WITNESS
 BK1699'POST, ABOUT 2 FEET ABOVE THE HIGHWAY, SET IN THE TOP OF A 6-INCH
 BK1699'CONCRETE PIPE FILLED WITH CONCRETE AND PROJECTING 6 INCHES. SECTION
 BK1699'32, T 9 S, R 11 W.
 BK1699
 BK1699                          STATION RECOVERY (1990)
 BK1699
 BK1699'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1990 (CEL)
 BK1699'RECOVERED AS DESCRIBED.
 BK1699
 BK1699                          STATION RECOVERY (2003)
 BK1699
 BK1699'RECOVERY NOTE BY US POWER SQUADRON 2003 (WAF)
 BK1699'RECOVERED IN GOOD CONDITION.
 BK1699
 BK1699                          STATION RECOVERY (2005)
 BK1699
 BK1699'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK1699'RECOVERED IN GOOD CONDITION.
 BK1699
 BK1699                          STATION RECOVERY (2018)
 BK1699
 BK1699'RECOVERY NOTE BY US POWER SQUADRON 2018 (JLL)
 BK1699'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0970 ***********************************************************************
 AU0970  DESIGNATION -  4138+73.0
 AU0970  PID         -  AU0970
 AU0970  STATE/COUNTY-  LA/JEFFERSON
 AU0970  COUNTRY     -  US
 AU0970  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0970
 AU0970                         *CURRENT SURVEY CONTROL
 AU0970  ______________________________________________________________________
 AU0970* NAD 83(1986) POSITION- 29 54 20.     (N) 090 05 59.     (W)   SCALED
 AU0970* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0970  **This station is located in a suspected subsidence area (see below).
 AU0970  ______________________________________________________________________
 AU0970  GEOID HEIGHT    -        -25.844 (meters)                     GEOID18
 AU0970
 AU0970.The horizontal coordinates were scaled from a map and have
 AU0970.an estimated accuracy of +/- 6 seconds.
 AU0970
 AU0970.** This station is in an area of known vertical motion. If an
 AU0970.** orthometric height was ever established but is not available 
 AU0970.** in the current survey control section, the orthometric height
 AU0970.** is considered suspect.  Suspect heights are available in the
 AU0970.** superseded section only if requested.
 AU0970
 AU0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0970.GEOID18 height accuracy estimate available here.
 AU0970
 AU0970.Click photographs - Photos may exist for this station.
 AU0970
 AU0970;                    North         East    Units  Estimated Accuracy
 AU0970;SPC LA S     -   156,440.    1,119,130.      MT  (+/- 180 meters Scaled)
 AU0970
 AU0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP800118(NAD 83)
 AU0970
 AU0970                          SUPERSEDED SURVEY CONTROL
 AU0970
 AU0970.No superseded survey control is available for this station.
 AU0970
 AU0970_MARKER: DD = SURVEY DISK
 AU0970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0970_STAMPING: 4138 + 73.0
 AU0970_MARK LOGO: USACE
 AU0970_PROJECTION: FLUSH
 AU0970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0970+STABILITY: SURFACE MOTION
 AU0970
 AU0970  HISTORY     - Date     Condition        Report By
 AU0970  HISTORY     - UNK      MONUMENTED       USACE
 AU0970  HISTORY     - 1964     GOOD             CGS
 AU0970
 AU0970                          STATION DESCRIPTION
 AU0970
 AU0970'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0970'IN HARVEY.
 AU0970'AT HARVEY, ABOUT 0.85 MILE WESTERLY ALONG RIVER ROAD AND TOP OF LEVEE
 AU0970'FROM THE NORTHWEST END OF THE HARVEY CANAL AND LOCKS, 0.1 MILE EAST OF
 AU0970'THE JUNCTION OF RIVER ROAD AND BARATARIA BLVD, 468 FEET SOUTHWEST OF A
 AU0970'PIPELINE CROSSING OVER THE MISSISSIPPI RIVER LEVEE, 177 FEET NORTHEAST
 AU0970'OF THE 2ND POWER LINE POLE NORTHEAST OF BARATARIA BLVD., 135 FEET WEST
 AU0970'OF THE 3RD POWER LINE POLE NORTHEAST OF BARATARIA BLVD., 127 FEET
 AU0970'NORTHWEST OF A CONCRETE POST MARKED NO. 4140 WHICH PROJECTS 2 1/2 FEET
 AU0970'ABOVE THE LEVEL OF THE GROUND, 73 FEET NORTHWEST OF THE NORTHWEST CURB
 AU0970'OF RIVER ROAD, 9.5 FEET EAST OF THE NORTHEAST POST SUPPORTING A SIGN
 AU0970'US GOVERMENT PROPERTY, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 AU0970'THE TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1596 ***********************************************************************
 BK1596  DESIGNATION -  4139 RESET
 BK1596  PID         -  BK1596
 BK1596  STATE/COUNTY-  LA/CALCASIEU
 BK1596  COUNTRY     -  US
 BK1596  USGS QUAD   -  MOSS BLUFF (2018)
 BK1596
 BK1596                         *CURRENT SURVEY CONTROL
 BK1596  ______________________________________________________________________
 BK1596* NAD 83(1986) POSITION- 30 15 56.     (N) 093 10 52.     (W)   SCALED
 BK1596* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1596  **This station is located in a suspected subsidence area (see below).
 BK1596  ______________________________________________________________________
 BK1596  GEOID HEIGHT    -        -27.194 (meters)                     GEOID18
 BK1596
 BK1596.The horizontal coordinates were scaled from a map and have
 BK1596.an estimated accuracy of +/- 6 seconds.
 BK1596
 BK1596.** This station is in an area of known vertical motion. If an
 BK1596.** orthometric height was ever established but is not available 
 BK1596.** in the current survey control section, the orthometric height
 BK1596.** is considered suspect.  Suspect heights are available in the
 BK1596.** superseded section only if requested.
 BK1596
 BK1596.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1596.GEOID18 height accuracy estimate available here.
 BK1596
 BK1596.Click photographs - Photos may exist for this station.
 BK1596
 BK1596;                    North         East    Units  Estimated Accuracy
 BK1596;SPC LA S     -   197,140.      822,210.      MT  (+/- 180 meters Scaled)
 BK1596
 BK1596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP825482(NAD 83)
 BK1596
 BK1596                          SUPERSEDED SURVEY CONTROL
 BK1596
 BK1596.No superseded survey control is available for this station.
 BK1596
 BK1596_MARKER: DD = SURVEY DISK
 BK1596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1596_STAMPING: 4139 RESET 1968
 BK1596_MARK LOGO: LAGS
 BK1596_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1596+STABILITY: SURFACE MOTION
 BK1596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1596+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2005
 BK1596
 BK1596  HISTORY     - Date     Condition        Report By
 BK1596  HISTORY     - 1968     MONUMENTED       LADTD
 BK1596  HISTORY     - 1979     GOOD             LADTD
 BK1596  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1596  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1596  HISTORY     - 20050120 GOOD             USPSQD
 BK1596
 BK1596                          STATION DESCRIPTION
 BK1596
 BK1596'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1596'5.5 MI NE FROM LAKE CHARLES.
 BK1596'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1596'RAILROAD DEPOT AT LAKE CHARLES, THENCE 2.2 MILES EAST ALONG US HIGHWAY
 BK1596'90 BUSINESS ROUTE, THENCE 0.5 MILE NORTH ALONG LA. 14, THENCE 2.1
 BK1596'MILES NORTH ALONG US HIGHWAY 171, 127 FEET NORTHWEST OF US HIGHWAY 171
 BK1596'CENTERLINE, 24 FEET NORTH OF CONOCO STREET CENTERLINE, 80 FEET
 BK1596'SOUTHWEST OF THE SOUTHEAST CORNER OF A PHILLIPS 66 STATION, 7 FEET
 BK1596'NORTHWEST OF A POWER POLE BEARING A TRANSFORMER, 6 FEET NORTH OF A
 BK1596'F.A.P. MARKER, 1.5 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1596'THE ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1596'SECTION 22, T 9S, R 8W.
 BK1596
 BK1596                          STATION RECOVERY (1979)
 BK1596
 BK1596'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BK1596'RECOVERED IN GOOD CONDITION.
 BK1596
 BK1596                          STATION RECOVERY (1986)
 BK1596
 BK1596'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1596'NOT RECOVERED.  MENTIONED PHILLIPS 66 STATION NO LONGER EXISTS AND
 BK1596'AREA IS NOW OCCUPIED BY A THRIFTY WAY PHARMACY.
 BK1596
 BK1596                          STATION RECOVERY (2002)
 BK1596
 BK1596'RECOVERY NOTE BY US POWER SQUADRON 2002 (RMG)
 BK1596'MARK NOT FOUND.
 BK1596
 BK1596                          STATION RECOVERY (2005)
 BK1596
 BK1596'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BK1596'BK1596'RECOVERED IN GOOD CONDITION, THE 1968 DESCRIPTION BY LA TRANSP
 BK1596'AND DEV IS ADEQUATE USING OLD US 171 OR WHEN USING NEW US 171 THE MARK
 BK1596'IS IN THE NORTHEAST OF NEW US 171. THE PHILLIPS 66 STATION ON  THIS
 BK1596'DATE IS A USED CAR LOT. CHANGE PROJECTING 3 INCHES TO FLUSH. OMIT
 BK1596'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0184 ***********************************************************************
 BK0184  DESIGNATION -  414
 BK0184  PID         -  BK0184
 BK0184  STATE/COUNTY-  LA/ACADIA
 BK0184  COUNTRY     -  US
 BK0184  USGS QUAD   -  CROWLEY EAST (2018)
 BK0184
 BK0184                         *CURRENT SURVEY CONTROL
 BK0184  ______________________________________________________________________
 BK0184* NAD 83(1986) POSITION- 30 12 49.     (N) 092 17 40.     (W)   SCALED
 BK0184* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0184  **This station is located in a suspected subsidence area (see below).
 BK0184  ______________________________________________________________________
 BK0184  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BK0184
 BK0184.The horizontal coordinates were scaled from a map and have
 BK0184.an estimated accuracy of +/- 6 seconds.
 BK0184
 BK0184.** This station is in an area of known vertical motion.  Due to the
 BK0184.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0184.** determined the orthometric heights for marks in these suspect
 BK0184.** subsidence areas should be considered valid only at the epoch date
 BK0184.** associated with the orthometric height.  These heights must always
 BK0184.** be validated when used as control.  All previously superseded
 BK0184.** orthometric heights are now considered suspect and are available
 BK0184.** in the superseded section.  NGS does not recommend using suspect
 BK0184.** or superseded heights as control.
 BK0184
 BK0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0184.GEOID18 height accuracy estimate available here.
 BK0184
 BK0184.Click photographs - Photos may exist for this station.
 BK0184
 BK0184;                    North         East    Units  Estimated Accuracy
 BK0184;SPC LA S     -   190,330.      907,470.      MT  (+/- 180 meters Scaled)
 BK0184
 BK0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP679426(NAD 83)
 BK0184
 BK0184                          SUPERSEDED SURVEY CONTROL
 BK0184
 BK0184.No superseded survey control is available for this station.
 BK0184
 BK0184_MARKER: DD = SURVEY DISK
 BK0184_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0184_STAMPING: 414 LA GEOD S
 BK0184_MARK LOGO: CGS+SS
 BK0184_PROJECTION: FLUSH
 BK0184_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0184
 BK0184  HISTORY     - Date     Condition        Report By
 BK0184  HISTORY     - 1934     MONUMENTED       LAGS
 BK0184  HISTORY     - 1970     GOOD             NGS
 BK0184  HISTORY     - 1982     GOOD             NGS
 BK0184  HISTORY     - 1986     GOOD             NGS
 BK0184
 BK0184                          STATION DESCRIPTION
 BK0184
 BK0184'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0184'3.0 MI SW FROM RAYNE.
 BK0184'ABOUT 0.55 MILE SOUTH ALONG U.S. HIGHWAY 90 AND STATE HIGHWAY 35 FROM
 BK0184'THE RAYNE STATE BANK AND TRUST COMPANY BUILDING AT RAYNE, THENCE 0.9
 BK0184'MILE SOUTH ALONG STATE HIGHWAY 35, THENCE 1.55 MILES WEST ALONG A
 BK0184'GRAVELED ROAD, AT AN INTERSECTION OF TWO GRAVELED ROADS, 23 FEET EAST
 BK0184'OF THE CENTER LINE OF THE NORTH-SOUTH GRAVELED ROAD, 25 FEET NORTH OF
 BK0184'THE CENTER LINE OF THE EAST-WEST GRAVELED ROAD, 69 1/2 FEET NORTH AND
 BK0184'ACROSS THE ROAD INTERSECTION FROM A POWER POLE WHICH BEARS A
 BK0184'TRANSFORMER AND IS BRACED BY A GUY WIRE, 2 1/2 FEET NORTHEAST OF A
 BK0184'CORNER FENCE POST, 1.0 FOOT NORTH OF A METAL WITNESS POST, AND SET IN
 BK0184'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 BK0184'GROUND.  SEC 32, T 9S, R 2E.
 BK0184
 BK0184                          STATION RECOVERY (1982)
 BK0184
 BK0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0184'RECOVERED IN GOOD CONDITION.
 BK0184
 BK0184                          STATION RECOVERY (1986)
 BK0184
 BK0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4084 ***********************************************************************
 BJ4084  DESIGNATION -  414
 BJ4084  PID         -  BJ4084
 BJ4084  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4084  COUNTRY     -  US
 BJ4084  USGS QUAD   -  COMITE (2018)
 BJ4084
 BJ4084                         *CURRENT SURVEY CONTROL
 BJ4084  ______________________________________________________________________
 BJ4084* NAD 83(1986) POSITION- 30 31 16.     (N) 091 01 40.     (W)   SCALED
 BJ4084* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4084  **This station is located in a suspected subsidence area (see below).
 BJ4084  ______________________________________________________________________
 BJ4084  GEOID HEIGHT    -        -27.030 (meters)                     GEOID18
 BJ4084  DYNAMIC HEIGHT  -         16.328 (meters)       53.57  (feet) COMP
 BJ4084  MODELED GRAVITY -    979,341.9   (mgal)                       NAVD 88
 BJ4084
 BJ4084.The horizontal coordinates were scaled from a map and have
 BJ4084.an estimated accuracy of +/- 6 seconds.
 BJ4084
 BJ4084.** This station is in an area of known vertical motion. If an
 BJ4084.** orthometric height was ever established but is not available 
 BJ4084.** in the current survey control section, the orthometric height
 BJ4084.** is considered suspect.  Suspect heights are available in the
 BJ4084.** superseded section only if requested.
 BJ4084
 BJ4084.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4084.GEOID18 height accuracy estimate available here.
 BJ4084
 BJ4084.Click photographs - Photos may exist for this station.
 BJ4084
 BJ4084.The dynamic height is computed by dividing the NAVD 88
 BJ4084.geopotential number by the normal gravity value computed on the
 BJ4084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4084.degrees latitude (g = 980.6199 gals.).
 BJ4084
 BJ4084.The modeled gravity was interpolated from observed gravity values.
 BJ4084
 BJ4084;                    North         East    Units  Estimated Accuracy
 BJ4084;SPC LA S     -   224,070.    1,029,330.      MT  (+/- 180 meters Scaled)
 BJ4084
 BJ4084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP892781(NAD 83)
 BJ4084
 BJ4084                          SUPERSEDED SURVEY CONTROL
 BJ4084
 BJ4084.No superseded survey control is available for this station.
 BJ4084
 BJ4084_MARKER: DB = BENCH MARK DISK
 BJ4084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4084_STAMPING: 414
 BJ4084_MARK LOGO: LA-033
 BJ4084_PROJECTION: FLUSH
 BJ4084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4084+STABILITY: SURFACE MOTION
 BJ4084
 BJ4084  HISTORY     - Date     Condition        Report By
 BJ4084  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4084
 BJ4084                          STATION DESCRIPTION
 BJ4084
 BJ4084'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4084'IN BATON ROUGE.  AT THE INTERSECTION OF SULLIVAN ROAD AND LOVETT ROAD
 BJ4084'IN THE NORTHEAST PART OF BATON ROUGE, 25 METERS (82 FT) SOUTH OF THE
 BJ4084'CENTERLINE OF LOVETT ROAD, 11.6 METERS (38 FT) NORTHWEST OF THE
 BJ4084'CENTERLINE OF SULLIVAN ROAD, 11.3 METERS (37 FT) SOUTHWEST OF A POWER
 BJ4084'LINE POLE, 3 METERS (10 FT) EAST OF A 16-INCH OAK TREE AND 0.5 METERS
 BJ4084'(1.5 FT) EAST OF A CONCRETE POST RIGHT-OF-WAY MARKER.  IT IS 0.61
 BJ4084'METERS EAST FROM A WITNESS POST AND 0.46 M BELOW SULLIVAN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0183 ***********************************************************************
 BK0183  DESIGNATION -  415
 BK0183  PID         -  BK0183
 BK0183  STATE/COUNTY-  LA/ACADIA
 BK0183  COUNTRY     -  US
 BK0183  USGS QUAD   -  CROWLEY EAST (2018)
 BK0183
 BK0183                         *CURRENT SURVEY CONTROL
 BK0183  ______________________________________________________________________
 BK0183* NAD 83(1986) POSITION- 30 12 49.     (N) 092 18 30.     (W)   SCALED
 BK0183* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0183  **This station is located in a suspected subsidence area (see below).
 BK0183  ______________________________________________________________________
 BK0183  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BK0183
 BK0183.The horizontal coordinates were scaled from a map and have
 BK0183.an estimated accuracy of +/- 6 seconds.
 BK0183
 BK0183.** This station is in an area of known vertical motion.  Due to the
 BK0183.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0183.** determined the orthometric heights for marks in these suspect
 BK0183.** subsidence areas should be considered valid only at the epoch date
 BK0183.** associated with the orthometric height.  These heights must always
 BK0183.** be validated when used as control.  All previously superseded
 BK0183.** orthometric heights are now considered suspect and are available
 BK0183.** in the superseded section.  NGS does not recommend using suspect
 BK0183.** or superseded heights as control.
 BK0183
 BK0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0183.GEOID18 height accuracy estimate available here.
 BK0183
 BK0183.Click photographs - Photos may exist for this station.
 BK0183
 BK0183;                    North         East    Units  Estimated Accuracy
 BK0183;SPC LA S     -   190,340.      906,140.      MT  (+/- 180 meters Scaled)
 BK0183
 BK0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP665426(NAD 83)
 BK0183
 BK0183                          SUPERSEDED SURVEY CONTROL
 BK0183
 BK0183.No superseded survey control is available for this station.
 BK0183
 BK0183_MARKER: DD = SURVEY DISK
 BK0183_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0183_STAMPING: 415 LA GEOD S
 BK0183_MARK LOGO: CGS+SS
 BK0183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0183
 BK0183  HISTORY     - Date     Condition        Report By
 BK0183  HISTORY     - 1934     MONUMENTED       LAGS
 BK0183  HISTORY     - 1970     GOOD             NGS
 BK0183  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0183  HISTORY     - 1982     GOOD             NGS
 BK0183  HISTORY     - 1986     GOOD             NGS
 BK0183
 BK0183                          STATION DESCRIPTION
 BK0183
 BK0183'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0183'3.85 MI SW FROM RAYNE.
 BK0183'ABOUT 0.55 MILE SOUTH ALONG U.S. HIGHWAY 90 AND STATE HIGHWAY 35 FROM
 BK0183'THE RAYNE STATE BANK AND TRUST COMPANY BUILDING AT RAYNE, THENCE 0.9
 BK0183'MILE SOUTH ALONG STATE HIGHWAY 35, THENCE 2.4 MILES WEST ALONG A
 BK0183'GRAVELED ROAD, OR ABOUT 0.5 MILE NORTHEAST ALONG THE SOUTHERN PACIFIC
 BK0183'RAILROAD FROM THE STATION AT CROWLEY, THENCE 3.4 MILES EAST ALONG A
 BK0183'PAVED ROAD, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 58 1/2 FEET
 BK0183'EAST OF A POWER POLE, 33 FEET SOUTHWEST OF THE WEST END OF A CONCRETE
 BK0183'HEADWALL OF A CULVERT, 13 1/2 FEET WEST OF A CORNER FENCE POST, 1 1/2
 BK0183'FEET NORTH OF A FENCE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1
 BK0183'1/2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 BK0183'POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 6, T
 BK0183'9S, R 2E.
 BK0183
 BK0183                          STATION RECOVERY (1980)
 BK0183
 BK0183'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0183'MARK NOT FOUND.
 BK0183
 BK0183                          STATION RECOVERY (1982)
 BK0183
 BK0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0183'RECOVERED IN GOOD CONDITION.
 BK0183
 BK0183                          STATION RECOVERY (1986)
 BK0183
 BK0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4083 ***********************************************************************
 BJ4083  DESIGNATION -  415
 BJ4083  PID         -  BJ4083
 BJ4083  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4083  COUNTRY     -  US
 BJ4083  USGS QUAD   -  COMITE (2018)
 BJ4083
 BJ4083                         *CURRENT SURVEY CONTROL
 BJ4083  ______________________________________________________________________
 BJ4083* NAD 83(1986) POSITION- 30 32 51.     (N) 091 01 45.     (W)   SCALED
 BJ4083* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4083  **This station is located in a suspected subsidence area (see below).
 BJ4083  ______________________________________________________________________
 BJ4083  GEOID HEIGHT    -        -27.043 (meters)                     GEOID18
 BJ4083  DYNAMIC HEIGHT  -         19.272 (meters)       63.23  (feet) COMP
 BJ4083  MODELED GRAVITY -    979,342.6   (mgal)                       NAVD 88
 BJ4083
 BJ4083.The horizontal coordinates were scaled from a map and have
 BJ4083.an estimated accuracy of +/- 6 seconds.
 BJ4083
 BJ4083.** This station is in an area of known vertical motion. If an
 BJ4083.** orthometric height was ever established but is not available 
 BJ4083.** in the current survey control section, the orthometric height
 BJ4083.** is considered suspect.  Suspect heights are available in the
 BJ4083.** superseded section only if requested.
 BJ4083
 BJ4083.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4083.GEOID18 height accuracy estimate available here.
 BJ4083
 BJ4083.Click photographs - Photos may exist for this station.
 BJ4083
 BJ4083.The dynamic height is computed by dividing the NAVD 88
 BJ4083.geopotential number by the normal gravity value computed on the
 BJ4083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4083.degrees latitude (g = 980.6199 gals.).
 BJ4083
 BJ4083.The modeled gravity was interpolated from observed gravity values.
 BJ4083
 BJ4083;                    North         East    Units  Estimated Accuracy
 BJ4083;SPC LA S     -   227,000.    1,029,190.      MT  (+/- 180 meters Scaled)
 BJ4083
 BJ4083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP890811(NAD 83)
 BJ4083
 BJ4083                          SUPERSEDED SURVEY CONTROL
 BJ4083
 BJ4083.No superseded survey control is available for this station.
 BJ4083
 BJ4083_MARKER: DB = BENCH MARK DISK
 BJ4083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4083_STAMPING: 415
 BJ4083_MARK LOGO: LA-033
 BJ4083_PROJECTION: FLUSH
 BJ4083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4083+STABILITY: SURFACE MOTION
 BJ4083
 BJ4083  HISTORY     - Date     Condition        Report By
 BJ4083  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4083
 BJ4083                          STATION DESCRIPTION
 BJ4083
 BJ4083'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4083'IN BATON ROUGE.  THIS BENCH MARK IS LOCATED AT THE INTERSECTION OF
 BJ4083'SULLIVAN ROAD AND BON DICKEY DRIVE IN THE NORTHEAST PART OF BATON
 BJ4083'ROUGE, 14.6 METERS (48 FT) NORTHEAST OF THE CENTERLINE OF SULLIVAN
 BJ4083'ROAD, 10.7 METERS (35 FT) NORTHEAST OF A 12-INCH PINE TREE, 6.4 METERS
 BJ4083'(21 FT) SOUTH OF THE CENTER OF BON DICKEY DRIVE, 2.4 METERS (8 FT)
 BJ4083'SOUTHEAST OF A 24-INCH PINE TREE, 1.5 METERS (5 FT) NORTHEAST OF A
 BJ4083'TELEPHONE JUNCTION BOX AND 0.8 METERS (2.5 FT) SOUTHWEST OF A POWER
 BJ4083'POLE.  IT IS 0.46 METERS SOUTHWEST FROM A WITNESS POST AND 0.61 M
 BJ4083'BELOW SULLIVAN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1499 ***********************************************************************
 BK1499  DESIGNATION -  4152
 BK1499  PID         -  BK1499
 BK1499  STATE/COUNTY-  LA/CALCASIEU
 BK1499  COUNTRY     -  US
 BK1499  USGS QUAD   -  LAKE CHARLES (2018)
 BK1499
 BK1499                         *CURRENT SURVEY CONTROL
 BK1499  ______________________________________________________________________
 BK1499* NAD 83(1986) POSITION- 30 11 53.     (N) 093 13 56.     (W)   SCALED
 BK1499* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1499  **This station is located in a suspected subsidence area (see below).
 BK1499  ______________________________________________________________________
 BK1499  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK1499
 BK1499.The horizontal coordinates were scaled from a map and have
 BK1499.an estimated accuracy of +/- 6 seconds.
 BK1499
 BK1499.** This station is in an area of known vertical motion. If an
 BK1499.** orthometric height was ever established but is not available 
 BK1499.** in the current survey control section, the orthometric height
 BK1499.** is considered suspect.  Suspect heights are available in the
 BK1499.** superseded section only if requested.
 BK1499
 BK1499.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1499.GEOID18 height accuracy estimate available here.
 BK1499
 BK1499.Click photographs - Photos may exist for this station.
 BK1499
 BK1499;                    North         East    Units  Estimated Accuracy
 BK1499;SPC LA S     -   189,740.      817,170.      MT  (+/- 180 meters Scaled)
 BK1499
 BK1499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776407(NAD 83)
 BK1499
 BK1499                          SUPERSEDED SURVEY CONTROL
 BK1499
 BK1499.No superseded survey control is available for this station.
 BK1499
 BK1499_MARKER: DD = SURVEY DISK
 BK1499_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1499_STAMPING: 4152
 BK1499_MARK LOGO: CGS+SS
 BK1499_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1499
 BK1499  HISTORY     - Date     Condition        Report By
 BK1499  HISTORY     - 1934     MONUMENTED       LAGS
 BK1499  HISTORY     - 1970     GOOD             LADTD
 BK1499  HISTORY     - 1984     GOOD             USPSQD
 BK1499  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BK1499  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1499  HISTORY     - 20020718 MARK NOT FOUND   USPSQD
 BK1499
 BK1499                          STATION DESCRIPTION
 BK1499
 BK1499'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1499'2.75 MI SW FROM LAKE CHARLES.
 BK1499'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1499'CHARLES, THENCE 0.9 MILES WEST ALONG WEST PRIEN LAKE ROAD, 43 FEET
 BK1499'NORTHEAST OF THE CORNER OF THE INTERSECTION OF PRIEN LAKE ROAD AND
 BK1499'LAKE STREET, 29 FEET NORTH OF THE CENTERLINE OF PRIEN LAKE ROAD, 31
 BK1499'FEET EAST OF THE CENTERLINE OF LAKE STREET, 92 FEET SOUTHWEST OF THE
 BK1499'SOUTHWEST CORNER OF A BRICK HOUSE, 2 FEET SOUTHEAST OF A POWER POLE,
 BK1499'482 FEET NORTH OF THE CENTERLINE OF INTERSTATE HIGHWAY 210 BY PASS, 2
 BK1499'FEET ABOVE THE LEVEL OF THE ROADWAY, A DISK IN THE TOP OF A CONCRETE
 BK1499'POST PROJECTING 1 INCH.  SEC 7, T10S, R 8W.
 BK1499
 BK1499                          STATION RECOVERY (1984)
 BK1499
 BK1499'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1499'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 BK1499
 BK1499                          STATION RECOVERY (1988)
 BK1499
 BK1499'RECOVERY NOTE BY US POWER SQUADRON 1988 (TNC)
 BK1499'MARK NOT FOUND.
 BK1499
 BK1499                          STATION RECOVERY (1997)
 BK1499
 BK1499'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1499'MARK NOT FOUND.
 BK1499
 BK1499                          STATION RECOVERY (2002)
 BK1499
 BK1499'RECOVERY NOTE BY US POWER SQUADRON 2002 (RPJ)
 BK1499'SITE HAS BEEN PAVED OVER DURING WIDENING OF PRIEN LAKE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1500 ***********************************************************************
 BK1500  DESIGNATION -  4152 RESET
 BK1500  PID         -  BK1500
 BK1500  STATE/COUNTY-  LA/CALCASIEU
 BK1500  COUNTRY     -  US
 BK1500  USGS QUAD   -  LAKE CHARLES (2018)
 BK1500
 BK1500                         *CURRENT SURVEY CONTROL
 BK1500  ______________________________________________________________________
 BK1500* NAD 83(1986) POSITION- 30 11 53.     (N) 093 13 56.     (W)   SCALED
 BK1500* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1500  **This station is located in a suspected subsidence area (see below).
 BK1500  ______________________________________________________________________
 BK1500  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK1500
 BK1500.The horizontal coordinates were scaled from a map and have
 BK1500.an estimated accuracy of +/- 6 seconds.
 BK1500
 BK1500.** This station is in an area of known vertical motion. If an
 BK1500.** orthometric height was ever established but is not available 
 BK1500.** in the current survey control section, the orthometric height
 BK1500.** is considered suspect.  Suspect heights are available in the
 BK1500.** superseded section only if requested.
 BK1500
 BK1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1500.GEOID18 height accuracy estimate available here.
 BK1500
 BK1500.Click photographs - Photos may exist for this station.
 BK1500
 BK1500;                    North         East    Units  Estimated Accuracy
 BK1500;SPC LA S     -   189,740.      817,170.      MT  (+/- 180 meters Scaled)
 BK1500
 BK1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776407(NAD 83)
 BK1500
 BK1500                          SUPERSEDED SURVEY CONTROL
 BK1500
 BK1500.No superseded survey control is available for this station.
 BK1500
 BK1500_MARKER: DD = SURVEY DISK
 BK1500_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1500_SP_SET: CURB
 BK1500_STAMPING: 4152 RESET 1976
 BK1500_MARK LOGO: LAGS
 BK1500_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1500
 BK1500  HISTORY     - Date     Condition        Report By
 BK1500  HISTORY     - 1976     MONUMENTED       LADTD
 BK1500  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1500  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1500
 BK1500                          STATION DESCRIPTION
 BK1500
 BK1500'DESCRIBED BY LA TRANSP AND DEV 1976
 BK1500'2.75 MI SW FROM LAKE CHARLES.
 BK1500'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1500'CHARLES, THENCE 0.9 MILE WEST ALONG WEST PRIEN LAKE ROAD TO ITS
 BK1500'INTERSECTION WITH LAKE STREET.  IT IS 74 FEET NORTH OF THE CENTERLINE
 BK1500'OF PRIEN LAKE ROAD, 24.5 FEET EAST OF THE CENTER OF LAKE STREET, 2.3
 BK1500'FEET WEST OF THE WEST CURB OF A CONCRETE PARKING LOT, 1 FOOT EAST OF A
 BK1500'METAL WITNESS POST PROJECTING 3 INCHES.
 BK1500
 BK1500                          STATION RECOVERY (1997)
 BK1500
 BK1500'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1500'MARK NOT FOUND.
 BK1500
 BK1500                          STATION RECOVERY (2002)
 BK1500
 BK1500'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK1500'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2273 ***********************************************************************
 BK2273  DESIGNATION -  4152 RESET
 BK2273  PID         -  BK2273
 BK2273  STATE/COUNTY-  LA/CALCASIEU
 BK2273  COUNTRY     -  US
 BK2273  USGS QUAD   -  LAKE CHARLES (2018)
 BK2273
 BK2273                         *CURRENT SURVEY CONTROL
 BK2273  ______________________________________________________________________
 BK2273* NAD 83(1986) POSITION- 30 11 54.     (N) 093 13 56.     (W)   SCALED
 BK2273* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2273  **This station is located in a suspected subsidence area (see below).
 BK2273  ______________________________________________________________________
 BK2273  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK2273  DYNAMIC HEIGHT  -          3.354 (meters)       11.00  (feet) COMP
 BK2273  MODELED GRAVITY -    979,319.6   (mgal)                       NAVD 88
 BK2273
 BK2273.The horizontal coordinates were scaled from a map and have
 BK2273.an estimated accuracy of +/- 6 seconds.
 BK2273
 BK2273.** This station is in an area of known vertical motion. If an
 BK2273.** orthometric height was ever established but is not available 
 BK2273.** in the current survey control section, the orthometric height
 BK2273.** is considered suspect.  Suspect heights are available in the
 BK2273.** superseded section only if requested.
 BK2273
 BK2273.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2273.GEOID18 height accuracy estimate available here.
 BK2273
 BK2273.Click photographs - Photos may exist for this station.
 BK2273
 BK2273.The dynamic height is computed by dividing the NAVD 88
 BK2273.geopotential number by the normal gravity value computed on the
 BK2273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2273.degrees latitude (g = 980.6199 gals.).
 BK2273
 BK2273.The modeled gravity was interpolated from observed gravity values.
 BK2273
 BK2273;                    North         East    Units  Estimated Accuracy
 BK2273;SPC LA S     -   189,770.      817,170.      MT  (+/- 180 meters Scaled)
 BK2273
 BK2273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776407(NAD 83)
 BK2273
 BK2273                          SUPERSEDED SURVEY CONTROL
 BK2273
 BK2273.No superseded survey control is available for this station.
 BK2273
 BK2273_MARKER: DD = SURVEY DISK
 BK2273_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK2273_SP_SET: CURB
 BK2273_STAMPING: 4152 RESET 1978
 BK2273_MARK LOGO: CGS+SS
 BK2273_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2273
 BK2273  HISTORY     - Date     Condition        Report By
 BK2273  HISTORY     - 1978     MONUMENTED       NGS
 BK2273  HISTORY     - 1982     GOOD             NGS
 BK2273  HISTORY     - 19970208 GOOD             USPSQD
 BK2273  HISTORY     - 20020925 MARK NOT FOUND   USPSQD
 BK2273
 BK2273                          STATION DESCRIPTION
 BK2273
 BK2273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2273'4.4 KM (2.75 MI) SW FROM LAKE CHARLES.
 BK2273'3.0 KILOMETERS (1.9 MILES) SOUTH ALONG RYAN STREET FROM THE COURTHOUSE
 BK2273'IN LAKE CHARLES, THENCE 1.4 KILOMETERS (0.9 MILE) WEST ALONG WEST
 BK2273'PRIEN LAKE ROAD TO THE MARK ON THE RIGHT, 8.83 METERS (29.0 FEET)
 BK2273'NORTH OF THE CENTERLINE OF PRIEN LAKE ROAD, 9.44 METERS (31.0 FEET)
 BK2273'EAST OF THE CENTERLIINE OF LAKE STREET, AND 0.60 METER (2.0 FEET)
 BK2273'SOUTHEAST OF A BRACE POLE FOR TRAFFIC LIGHTS.
 BK2273'THE MARK IS 0.15 M ABOVE THE ROAD.
 BK2273
 BK2273                          STATION RECOVERY (1997)
 BK2273
 BK2273'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2273'RECOVERED IN GOOD CONDITION.
 BK2273
 BK2273                          STATION RECOVERY (2002)
 BK2273
 BK2273'RECOVERY NOTE BY US POWER SQUADRON 2002 (TNC)
 BK2273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1648 ***********************************************************************
 BK1648  DESIGNATION -  4156
 BK1648  PID         -  BK1648
 BK1648  STATE/COUNTY-  LA/CALCASIEU
 BK1648  COUNTRY     -  US
 BK1648  USGS QUAD   -  LAKE CHARLES (2018)
 BK1648
 BK1648                         *CURRENT SURVEY CONTROL
 BK1648  ______________________________________________________________________
 BK1648* NAD 83(1986) POSITION- 30 09 27.     (N) 093 13 56.     (W)   SCALED
 BK1648* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1648  **This station is located in a suspected subsidence area (see below).
 BK1648  ______________________________________________________________________
 BK1648  GEOID HEIGHT    -        -27.146 (meters)                     GEOID18
 BK1648
 BK1648.The horizontal coordinates were scaled from a map and have
 BK1648.an estimated accuracy of +/- 6 seconds.
 BK1648
 BK1648.** This station is in an area of known vertical motion. If an
 BK1648.** orthometric height was ever established but is not available 
 BK1648.** in the current survey control section, the orthometric height
 BK1648.** is considered suspect.  Suspect heights are available in the
 BK1648.** superseded section only if requested.
 BK1648
 BK1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1648.GEOID18 height accuracy estimate available here.
 BK1648
 BK1648.Click photographs - Photos may exist for this station.
 BK1648
 BK1648;                    North         East    Units  Estimated Accuracy
 BK1648;SPC LA S     -   185,240.      817,100.      MT  (+/- 180 meters Scaled)
 BK1648
 BK1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776362(NAD 83)
 BK1648
 BK1648                          SUPERSEDED SURVEY CONTROL
 BK1648
 BK1648.No superseded survey control is available for this station.
 BK1648
 BK1648_MARKER: DD = SURVEY DISK
 BK1648_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1648_STAMPING: 4156
 BK1648_MARK LOGO: CGS+SS
 BK1648_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1648
 BK1648  HISTORY     - Date     Condition        Report By
 BK1648  HISTORY     - 1934     MONUMENTED       LAGS
 BK1648  HISTORY     - 1968     GOOD             LADTD
 BK1648  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK1648  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1648
 BK1648                          STATION DESCRIPTION
 BK1648
 BK1648'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1648'5.7 MI SW FROM LAKE CHARLES.
 BK1648'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1648'CHARLES, THENCE 0.9 MILES WEST ALONG WEST PRIEN LAKE ROAD, THENCE 2
 BK1648'MILES SOUTH ON LAKE STREET, IN SECTION 30, T10S, R8W, 40 FEET EAST OF
 BK1648'THE CENTERLINE OF LAKE STREET, 161 FEET NORTHEAST OF POWER POLE NO.
 BK1648'73, 82 FEET SOUTHEAST OF POWER POLE NO. 74, 10 1/2 FEET SOUTH OF A
 BK1648'PRIVATE DRIVE, 63 1/2 FEET NORTHWEST OF THE RIGHT OF WAY FENCE AND A
 BK1648'EASTERLY BARNYARD FENCE JUNCTION, 2 FEET WEST OF A FIVE STRAND BARBED
 BK1648'WIRE FENCE, 1.2 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 BK1648'THE ROADWAY, A L.G.S. DISK IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK1648'INCHES.
 BK1648
 BK1648                          STATION RECOVERY (1982)
 BK1648
 BK1648'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1648'NOT RECOVERED AT THIS TIME AS LAND SCAPING HAS BEEN DONE AT THE MARK
 BK1648'LOCATION.
 BK1648
 BK1648                          STATION RECOVERY (1997)
 BK1648
 BK1648'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1648'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0182 ***********************************************************************
 BK0182  DESIGNATION -  416
 BK0182  PID         -  BK0182
 BK0182  STATE/COUNTY-  LA/ACADIA
 BK0182  COUNTRY     -  US
 BK0182  USGS QUAD   -  CROWLEY EAST (2018)
 BK0182
 BK0182                         *CURRENT SURVEY CONTROL
 BK0182  ______________________________________________________________________
 BK0182* NAD 83(2011) POSITION- 30 12 50.74559(N) 092 18 52.52719(W)   ADJUSTED
 BK0182* NAD 83(2011) ELLIP HT-   -21.288 (meters)        (06/27/12)   ADJUSTED
 BK0182* NAD 83(2011) EPOCH   -  2010.00
 BK0182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0182  **This station is located in a suspected subsidence area (see below).
 BK0182  ______________________________________________________________________
 BK0182  GEOID HEIGHT    -        -27.158 (meters)                     GEOID18
 BK0182  NAD 83(2011) X  -   -222,783.982 (meters)                     COMP
 BK0182  NAD 83(2011) Y  - -5,511,832.604 (meters)                     COMP
 BK0182  NAD 83(2011) Z  -  3,190,894.575 (meters)                     COMP
 BK0182  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK0182
 BK0182  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0182  Standards:
 BK0182         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0182            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0182  -------------------------------------------------------------------
 BK0182  NETWORK    0.63   2.82           0.16   0.31   1.44     -0.09094199
 BK0182  -------------------------------------------------------------------
 BK0182  Click here for local accuracies and other accuracy information.
 BK0182
 BK0182.The horizontal coordinates were established by GPS observations
 BK0182.and adjusted by the National Geodetic Survey in June 2012.
 BK0182
 BK0182.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0182.been affixed to the stable North American tectonic plate. See 
 BK0182.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0182
 BK0182.The horizontal coordinates are valid at the epoch date displayed above
 BK0182.which is a decimal equivalence of Year/Month/Day.
 BK0182
 BK0182.** This station is in an area of known vertical motion.  Due to the
 BK0182.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0182.** determined the orthometric heights for marks in these suspect
 BK0182.** subsidence areas should be considered valid only at the epoch date
 BK0182.** associated with the orthometric height.  These heights must always
 BK0182.** be validated when used as control.  All previously superseded
 BK0182.** orthometric heights are now considered suspect and are available
 BK0182.** in the superseded section.  NGS does not recommend using suspect
 BK0182.** or superseded heights as control.
 BK0182
 BK0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0182.GEOID18 height accuracy estimate available here.
 BK0182
 BK0182.Click photographs - Photos may exist for this station.
 BK0182
 BK0182.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0182
 BK0182.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0182
 BK0182.The ellipsoidal height was determined by GPS observations
 BK0182.and is referenced to NAD 83.
 BK0182
 BK0182. The following values were computed from the NAD 83(2011) position.
 BK0182
 BK0182;                    North         East     Units Scale Factor Converg.
 BK0182;SPC LA S     -   190,402.631   905,533.516   MT  0.99993264   -0 29 26.3
 BK0182;SPC LA S     -   624,679.30  2,970,904.54   sFT  0.99993264   -0 29 26.3
 BK0182;UTM  15      - 3,342,707.869   565,964.546   MT  0.99965368   +0 20 41.8
 BK0182
 BK0182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0182!SPC LA S     -   1.00000334  x   0.99993264  =   0.99993598
 BK0182!UTM  15      -   1.00000334  x   0.99965368  =   0.99965702
 BK0182
 BK0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6596442707(NAD 83)
 BK0182
 BK0182                          SUPERSEDED SURVEY CONTROL
 BK0182
 BK0182  ELLIP H (03/12/08)  -21.287  (m)                       GP(       ) 3 1
 BK0182  NAD 83(2007)-  30 12 50.74597(N)    092 18 52.52858(W) AD(       ) 0
 BK0182  ELLIP H (02/10/07)  -21.258  (m)                       GP(       )    
 BK0182  NAD 83(1992)-  30 12 50.74581(N)    092 18 52.52836(W) AD(2004.65) B
 BK0182  ELLIP H (06/22/05)  -21.254  (m)                       GP(2004.65) 4 1
 BK0182
 BK0182.Superseded values are not recommended for survey control.
 BK0182
 BK0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0182.See file dsdata.pdf to determine how the superseded data were derived.
 BK0182
 BK0182_MARKER: DD = SURVEY DISK
 BK0182_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0182_STAMPING: 416 LA GEOD S
 BK0182_MARK LOGO: CGS+SS
 BK0182_PROJECTION: FLUSH
 BK0182_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0182+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2008
 BK0182
 BK0182  HISTORY     - Date     Condition        Report By
 BK0182  HISTORY     - 1934     MONUMENTED       LAGS
 BK0182  HISTORY     - 1970     GOOD             NGS
 BK0182  HISTORY     - 1982     GOOD             NGS
 BK0182  HISTORY     - 1986     GOOD             NGS
 BK0182  HISTORY     - 20040428 GOOD             NGS
 BK0182  HISTORY     - 20051017 GOOD             NGS
 BK0182  HISTORY     - 20060322 GOOD             NGS
 BK0182  HISTORY     - 20080924 GOOD             JCLS
 BK0182
 BK0182                          STATION DESCRIPTION
 BK0182
 BK0182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0182'3.5 MI E FROM CROWLEY.
 BK0182'ABOUT 0.5 MILE NORTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0182'STATION AT CROWLEY, THENCE 3.0 MILES EAST ALONG A PAVED ROAD, OR ABOUT
 BK0182'0.55 MILE SOUTH ALONG U.S. HIGHWAY 90 AND STATE HIGHWAY 35 FROM THE
 BK0182'RAYNE STATE BANK AND TRUST COMPANY BUILDING AT RAYNE, THENCE 0.9 MILE
 BK0182'SOUTH ALONG STATE HIGHWAY 35, THENCE 2.8 MILES WEST ALONG A GRAVELED
 BK0182'ROAD, 0.1 MILE WEST OF A ROAD INTERSECTION, 21 FEET NORTH OF THE
 BK0182'CENTER LINE OF THE ROAD, 85 FEET NORTHWEST AND ACROSS THE ROAD FROM A
 BK0182'POWER POLE WHICH BRACED BY A GUY WIRE, 93 FEET WEST OF AN UNDERGROUND
 BK0182'TELEPHONE CABLE MARKER, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT 1
 BK0182'FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 BK0182'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 36, T 9S, R
 BK0182'1E.
 BK0182
 BK0182                          STATION RECOVERY (1982)
 BK0182
 BK0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0182'RECOVERED IN GOOD CONDITION.
 BK0182
 BK0182                          STATION RECOVERY (1986)
 BK0182
 BK0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0182'RECOVERED IN GOOD CONDITION.
 BK0182
 BK0182                          STATION RECOVERY (2004)
 BK0182
 BK0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BK0182'THE STATION IS LOCATED ABOUT 3.5 MI EAST OF CROWLEY ON PARISH ROAD
 BK0182'RIGHT OF WAY.
 BK0182'
 BK0182'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 90 AND STATE
 BK0182'HIGHWAY 1111 SPUR IN  CROWLEY GO EAST FOR 3.15 MI ON HIGHWAY 90 TO  A
 BK0182'PAVED ROAD RIGHT, TURN RIGHT AND GO SOUTH FOR 1.1  MI ON EBENEZER ROAD
 BK0182'TO THE INTERSECTION WITH STANDARD MILL ROAD, TURN RIGHT AND GO WEST
 BK0182'FOR  0.1 MI ALONG STANDARD MILL ROAD TO THE STATION ON THE RIGHT AND
 BK0182'AN ENTRANCE DRIVE LEADING TO  HOUSE NUMBER 3364 ON THE LEFT.
 BK0182'
 BK0182'THE STATION IS LOCATED 19.1 M EAST OF THE CENTER OF A GRAVEL DRIVE
 BK0182'LEADING TO A METAL TOWER, 6.4 M  NORTH OF THE CENTER OF STANDARD MILL
 BK0182'ROAD, 0.9 M EAST OF THE EXTENDED CENTER OF THE CONCRETE  DRIVE LEADING
 BK0182'TO HOUSE NUMBER 3364, 0.3 M EAST OF A CARSONITE WITNESS POST, AND THE
 BK0182'MONUMENT IS  FLUSH WITH THE GROUND SURFACE.
 BK0182
 BK0182                          STATION RECOVERY (2005)
 BK0182
 BK0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (JBW)
 BK0182'RECOVERED IN GOOD CONDITION.
 BK0182
 BK0182                          STATION RECOVERY (2006)
 BK0182
 BK0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0182'RECOVERED AS DESCRIBED.
 BK0182
 BK0182                          STATION RECOVERY (2008)
 BK0182
 BK0182'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 BK0182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1466 ***********************************************************************
 BK1466  DESIGNATION -  4163
 BK1466  PID         -  BK1466
 BK1466  STATE/COUNTY-  LA/CALCASIEU
 BK1466  COUNTRY     -  US
 BK1466  USGS QUAD   -  SULPHUR (2018)
 BK1466
 BK1466                         *CURRENT SURVEY CONTROL
 BK1466  ______________________________________________________________________
 BK1466* NAD 83(1986) POSITION- 30 13 53.     (N) 093 22 34.     (W)   SCALED
 BK1466* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1466  **This station is located in a suspected subsidence area (see below).
 BK1466  ______________________________________________________________________
 BK1466  GEOID HEIGHT    -        -27.239 (meters)                     GEOID18
 BK1466
 BK1466.The horizontal coordinates were scaled from a map and have
 BK1466.an estimated accuracy of +/- 6 seconds.
 BK1466
 BK1466.** This station is in an area of known vertical motion. If an
 BK1466.** orthometric height was ever established but is not available 
 BK1466.** in the current survey control section, the orthometric height
 BK1466.** is considered suspect.  Suspect heights are available in the
 BK1466.** superseded section only if requested.
 BK1466
 BK1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1466.GEOID18 height accuracy estimate available here.
 BK1466
 BK1466.Click photographs - Photos may exist for this station.
 BK1466
 BK1466;                    North         East    Units  Estimated Accuracy
 BK1466;SPC LA S     -   193,670.      803,380.      MT  (+/- 180 meters Scaled)
 BK1466
 BK1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP638444(NAD 83)
 BK1466
 BK1466                          SUPERSEDED SURVEY CONTROL
 BK1466
 BK1466.No superseded survey control is available for this station.
 BK1466
 BK1466_MARKER: DD = SURVEY DISK
 BK1466_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1466_STAMPING: 4163
 BK1466_MARK LOGO: CGS+SS
 BK1466_PROJECTION: RECESSED 13 CENTIMETERS
 BK1466_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1466
 BK1466  HISTORY     - Date     Condition        Report By
 BK1466  HISTORY     - 1934     MONUMENTED       LAGS
 BK1466  HISTORY     - 1972     GOOD             NGS
 BK1466  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK1466  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1466
 BK1466                          STATION DESCRIPTION
 BK1466
 BK1466'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1466'0.45 MI S FROM SULPHUR.
 BK1466'ABOUT 0.4 MILE SOUTH ALONG SOUTH HUNTINGTON STREET (STATE HIGHWAY 27),
 BK1466'FROM THE SOUTHERN PACIFIC RAILROAD STATION AT SULPHUR, THENCE 0.05
 BK1466'MILE OR 1 BLOCK EAST ALONG LOGAN STREET, 127.3 FEET WEST OF THE
 BK1466'SOUTHWEST CORNER OF THE GEORGE THERIOTS SUPER MARKET, 22 FEET SOUTH OF
 BK1466'A FIRE HYDRANT, 15 1/2 FEET EAST OF THE CENTER LINE OF RUTH STREET, 14
 BK1466'1/2 FEET SOUTH OF THE EXTENDED CENTER LINE OF LOGAN STREET, 6 FEET
 BK1466'WEST OF THE WEST CONCRETE CURBING OF A PARKING AREA, 1 FOOT WEST OF A
 BK1466'METAL WITNESS POST, 10 INCHES BELOW LEVEL OF THE STREETS, SET IN THE
 BK1466'TOP OF A CONCRETE POST 5-INCHES BELOW THE GROUND. SEC 34, T 9S, R 10W.
 BK1466
 BK1466                          STATION RECOVERY (1981)
 BK1466
 BK1466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1466'THE MARK LOCATION IS NOW HIGHER THAN THE STREETS, A PROBE WAS MADE FOR
 BK1466'THE MARK, BUT NOT RECOVERED.
 BK1466
 BK1466                          STATION RECOVERY (2002)
 BK1466
 BK1466'RECOVERY NOTE BY US POWER SQUADRON 2002 (VLL)
 BK1466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1468 ***********************************************************************
 BK1468  HT_MOD      -  This is a Height Modernization Survey Station.
 BK1468  DESIGNATION -  4164 RESET
 BK1468  PID         -  BK1468
 BK1468  STATE/COUNTY-  LA/CALCASIEU
 BK1468  COUNTRY     -  US
 BK1468  USGS QUAD   -  SULPHUR (2018)
 BK1468
 BK1468                         *CURRENT SURVEY CONTROL
 BK1468  ______________________________________________________________________
 BK1468* NAD 83(2011) POSITION- 30 13 02.02718(N) 093 22 33.82761(W)   ADJUSTED
 BK1468* NAD 83(2011) ELLIP HT-   -23.964 (meters)        (06/27/12)   ADJUSTED
 BK1468* NAD 83(2011) EPOCH   -  2010.00
 BK1468* NAVD 88 ORTHO HEIGHT -     3.29  (meters)       10.8   (feet) GPS OBS
 BK1468* NAVD 88 EPOCH        -  2009.55
 BK1468  **This station is located in a suspected subsidence area (see below).
 BK1468  ______________________________________________________________________
 BK1468  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 BK1468  GEOID HEIGHT    -        -27.245 (meters)                     GEOID12A
 BK1468  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK1468  NAD 83(2011) X  -   -324,842.721 (meters)                     COMP
 BK1468  NAD 83(2011) Y  - -5,506,582.810 (meters)                     COMP
 BK1468  NAD 83(2011) Z  -  3,191,193.427 (meters)                     COMP
 BK1468  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 BK1468
 BK1468  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK1468  Standards:
 BK1468         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK1468            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK1468  -------------------------------------------------------------------
 BK1468  NETWORK    0.32   0.78           0.13   0.13   0.40     -0.00076993
 BK1468  -------------------------------------------------------------------
 BK1468  Click here for local accuracies and other accuracy information.
 BK1468
 BK1468.The horizontal coordinates were established by GPS observations
 BK1468.and adjusted by the National Geodetic Survey in June 2012.
 BK1468
 BK1468.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK1468.been affixed to the stable North American tectonic plate. See 
 BK1468.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK1468
 BK1468.The horizontal coordinates are valid at the epoch date displayed above
 BK1468.which is a decimal equivalence of Year/Month/Day.
 BK1468
 BK1468.** This station is in an area of known vertical motion.  Due to the
 BK1468.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1468.** determined the orthometric heights for marks in these suspect
 BK1468.** subsidence areas should be considered valid only at the epoch date
 BK1468.** associated with the orthometric height.  These heights must always
 BK1468.** be validated when used as control.  All previously superseded
 BK1468.** orthometric heights are now considered suspect and are available
 BK1468.** in the superseded section.  NGS does not recommend using suspect
 BK1468.** or superseded heights as control.
 BK1468
 BK1468.The orthometric height was determined by GPS observations and a
 BK1468.high-resolution geoid model using precise GPS observation and
 BK1468.processing techniques.
 BK1468
 BK1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1468.GEOID18 height accuracy estimate available here.
 BK1468
 BK1468.Click photographs - Photos may exist for this station.
 BK1468
 BK1468.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1468
 BK1468.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1468
 BK1468.The ellipsoidal height was determined by GPS observations
 BK1468.and is referenced to NAD 83.
 BK1468
 BK1468. The following values were computed from the NAD 83(2011) position.
 BK1468
 BK1468;                    North         East     Units Scale Factor Converg.
 BK1468;SPC LA S     -   192,098.301   803,358.892   MT  0.99993285   -1 01 17.0
 BK1468;SPC LA S     -   630,242.51  2,635,686.63   sFT  0.99993285   -1 01 17.0
 BK1468;UTM  15      - 3,342,916.345   463,808.698   MT  0.99961616   -0 11 21.4
 BK1468
 BK1468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1468!SPC LA S     -   1.00000376  x   0.99993285  =   0.99993661
 BK1468!UTM  15      -   1.00000376  x   0.99961616  =   0.99961992
 BK1468
 BK1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6380842916(NAD 83)
 BK1468
 BK1468                          SUPERSEDED SURVEY CONTROL
 BK1468
 BK1468  ELLIP H (03/12/08)  -23.963  (m)                       GP(       ) 3 1
 BK1468  NAD 83(2007)-  30 13 02.02726(N)    093 22 33.82820(W) AD(       ) 0
 BK1468  ELLIP H (02/10/07)  -23.974  (m)                       GP(       )    
 BK1468  NAD 83(1992)-  30 13 02.02707(N)    093 22 33.82845(W) AD(2004.65) B
 BK1468  ELLIP H (06/22/05)  -23.968  (m)                       GP(2004.65) 4 1
 BK1468  NAVD 88 (03/12/08)    3.34   (m)  UNKNOWN  model used  GP(2006.81)    
 BK1468  NAVD 88 (06/22/05)    3.37   (m)  GEOID03  model used  GP(2004.65)    
 BK1468  NAVD 88 (02/14/94)    3.525  (m)           11.56   (f) ADJUSTED    1 2
 BK1468  NGVD 29 (11/26/84)    3.493  (m)           11.46   (f) ADJUSTED    1 2
 BK1468
 BK1468.Superseded values are not recommended for survey control.
 BK1468
 BK1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1468.See file dsdata.pdf to determine how the superseded data were derived.
 BK1468
 BK1468_MARKER: DD = SURVEY DISK
 BK1468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1468_STAMPING: 4164 RESET 1959
 BK1468_MARK LOGO: CGS+SS
 BK1468_PROJECTION: FLUSH
 BK1468_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1468+STABILITY: SURFACE MOTION
 BK1468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1468+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2016
 BK1468
 BK1468  HISTORY     - Date     Condition        Report By
 BK1468  HISTORY     - 1959     MONUMENTED       CGS
 BK1468  HISTORY     - 1965     GOOD             CGS
 BK1468  HISTORY     - 1981     GOOD             NGS
 BK1468  HISTORY     - 20011125 GOOD             USPSQD
 BK1468  HISTORY     - 20030911 GOOD             USPSQD
 BK1468  HISTORY     - 20040427 GOOD             NGS
 BK1468  HISTORY     - 20041025 GOOD             LSRC
 BK1468  HISTORY     - 20060311 GOOD             USPSQD
 BK1468  HISTORY     - 20060327 GOOD             NGS
 BK1468  HISTORY     - 20081203 GOOD             BAKER
 BK1468  HISTORY     - 20100923 GOOD             EMCINC
 BK1468  HISTORY     - 20120812 GOOD             INDIV
 BK1468  HISTORY     - 20130906 GOOD             FAMM
 BK1468  HISTORY     - 20130911 GOOD             FAMM
 BK1468  HISTORY     - 20131030 GOOD             FAMM
 BK1468  HISTORY     - 20140910 GOOD             JCLS
 BK1468  HISTORY     - 20150119 GOOD             JCLS
 BK1468  HISTORY     - 20150706 GOOD             JCLS
 BK1468  HISTORY     - 20160531 GOOD             JCLS
 BK1468  HISTORY     - 20160614 GOOD             NGS
 BK1468
 BK1468                          STATION DESCRIPTION
 BK1468
 BK1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1468'1.5 MI S FROM SULPHUR.
 BK1468'ABOUT 0.1 MILE SOUTH ALONG NORTH HUNTINGTON STREET FROM THE SOUTHERN
 BK1468'PACIFIC RAILROAD STATION AT SULPHUR, THENCE 1.45 MILES SOUTH ALONG
 BK1468'STATE HIGHWAY 27, IN S 3, T 10 S, R 10 W, 50 FEET EAST OF THE CENTER
 BK1468'LINE OF THE EAST LANE OF THE HIGHWAY, 35 FEET SOUTH OF THE CENTER LINE
 BK1468'OF AN ENTRANCE ROAD TO THE ROSELAND CEMETERY, 20 FEET NORTH OF A POWER
 BK1468'POLE BRACED BY A GUY WIRE, 9 FEET WEST OF THE GRAVE OF MARIAN RICHARD,
 BK1468'2.0 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 BK1468'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK1468
 BK1468                          STATION RECOVERY (1981)
 BK1468
 BK1468'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2001)
 BK1468
 BK1468'RECOVERY NOTE BY US POWER SQUADRON 2001 (JLL)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2003)
 BK1468
 BK1468'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2004)
 BK1468
 BK1468'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BK1468'FROM THE JUNCTION OF I 10 AND LA 27 GO NORTH ON LA 27 FOR 0.1 MILE TH
 BK1468'THE MARK ON THE  RIGHT JUST BEFORE THE ENTRANCE TO ROSELAND CEMETERY,
 BK1468'35.5 FT S OF THE CENTER LINE OF  THE CEMENTERY, 17.4 FT NE OF A POWER
 BK1468'POLE WITH 3 GUY WIRES, 9.5 FT W OF THE NW CORENER  OF THE CONCRETE
 BK1468'SAQLD OF THE GRAVE OF MARIAN RICHARD, AND 50 FT E OF THE NORTH BOUND
 BK1468'LANE OF THE HIGHWAY.
 BK1468
 BK1468                          STATION RECOVERY (2004)
 BK1468
 BK1468'RECOVERY NOTE BY CENTER FOR GEOINFORMATICS LSU 2004 (JOH)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2006)
 BK1468
 BK1468'RECOVERY NOTE BY US POWER SQUADRON 2006 (SC)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2006)
 BK1468
 BK1468'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK1468'RECOVERED AS DESCRIBED.
 BK1468
 BK1468                          STATION RECOVERY (2008)
 BK1468
 BK1468'RECOVERY NOTE BY M BAKER JR INCORPORATED 2008 (WD)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2010)
 BK1468
 BK1468'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 BK1468'RECOVERED AS DESCRIBED.
 BK1468
 BK1468                          STATION RECOVERY (2012)
 BK1468
 BK1468'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (PRM)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2013)
 BK1468
 BK1468'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (MRY)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2013)
 BK1468
 BK1468'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2013)
 BK1468
 BK1468'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (MRY)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2014)
 BK1468
 BK1468'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2014 (MRY)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2015)
 BK1468
 BK1468'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2015 (MRY)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2015)
 BK1468
 BK1468'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2015 (MRY)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2016)
 BK1468
 BK1468'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2016 (MRY)
 BK1468'RECOVERED IN GOOD CONDITION.
 BK1468
 BK1468                          STATION RECOVERY (2016)
 BK1468
 BK1468'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK1468'RECOVERED AS DESCRIBED.  REFERENCES ADDED. IT IS 1.3 M (4.3 FT) EAST
 BK1468'OF THE EAST FACE OF METAL FENCE AROUND CEMETERY, 0.2 M (0.7 FT) W OF A
 BK1468'METAL WITNESS POST AND SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0179 ***********************************************************************
 BK0179  DESIGNATION -  418
 BK0179  PID         -  BK0179
 BK0179  STATE/COUNTY-  LA/ACADIA
 BK0179  COUNTRY     -  US
 BK0179  USGS QUAD   -  CROWLEY EAST (2018)
 BK0179
 BK0179                         *CURRENT SURVEY CONTROL
 BK0179  ______________________________________________________________________
 BK0179* NAD 83(1986) POSITION- 30 12 49.     (N) 092 20 00.     (W)   SCALED
 BK0179* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0179  **This station is located in a suspected subsidence area (see below).
 BK0179  ______________________________________________________________________
 BK0179  GEOID HEIGHT    -        -27.164 (meters)                     GEOID18
 BK0179
 BK0179.The horizontal coordinates were scaled from a map and have
 BK0179.an estimated accuracy of +/- 6 seconds.
 BK0179
 BK0179.** This station is in an area of known vertical motion.  Due to the
 BK0179.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0179.** determined the orthometric heights for marks in these suspect
 BK0179.** subsidence areas should be considered valid only at the epoch date
 BK0179.** associated with the orthometric height.  These heights must always
 BK0179.** be validated when used as control.  All previously superseded
 BK0179.** orthometric heights are now considered suspect and are available
 BK0179.** in the superseded section.  NGS does not recommend using suspect
 BK0179.** or superseded heights as control.
 BK0179
 BK0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0179.GEOID18 height accuracy estimate available here.
 BK0179
 BK0179.Click photographs - Photos may exist for this station.
 BK0179
 BK0179;                    North         East    Units  Estimated Accuracy
 BK0179;SPC LA S     -   190,360.      903,730.      MT  (+/- 180 meters Scaled)
 BK0179
 BK0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP641426(NAD 83)
 BK0179
 BK0179                          SUPERSEDED SURVEY CONTROL
 BK0179
 BK0179.No superseded survey control is available for this station.
 BK0179
 BK0179_MARKER: DD = SURVEY DISK
 BK0179_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0179_STAMPING: 418 LA GEOD S
 BK0179_MARK LOGO: CGS+SS
 BK0179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0179
 BK0179  HISTORY     - Date     Condition        Report By
 BK0179  HISTORY     - 1934     MONUMENTED       LAGS
 BK0179  HISTORY     - 1970     GOOD             NGS
 BK0179  HISTORY     - 1982     GOOD             NGS
 BK0179  HISTORY     - 1986     GOOD             NGS
 BK0179
 BK0179                          STATION DESCRIPTION
 BK0179
 BK0179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0179'2.3 MI E FROM CROWLEY.
 BK0179'ABOUT 0.5 MILE NORTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0179'STATION AT CROWLEY, THENCE 1.8 MILES EAST ALONG A PAVED ROAD, 92 FEET
 BK0179'SOUTHEAST OF THE SOUTHEAST CORNER OF A FARMHOUSE, 23 1/2 FEET NORTH OF
 BK0179'THE CENTER LINE OF THE ROAD, 49 1/2 FEET SOUTH OF A FENCE, 23 1/2 FEET
 BK0179'WEST OF A FENCE AND UNDERGROUND TELEPHONE CABLE NUMBER P-14, 35 FEET
 BK0179'EAST OF A 34-INCH PINE TREE, AND SET IN THE TOP OF A CONCRETE POST
 BK0179'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 35, T
 BK0179'9S, R 1E.
 BK0179
 BK0179                          STATION RECOVERY (1982)
 BK0179
 BK0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0179'RECOVERED IN GOOD CONDITION.
 BK0179
 BK0179                          STATION RECOVERY (1986)
 BK0179
 BK0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1426 ***********************************************************************
 BK1426  DESIGNATION -  4194
 BK1426  PID         -  BK1426
 BK1426  STATE/COUNTY-  LA/CALCASIEU
 BK1426  COUNTRY     -  US
 BK1426  USGS QUAD   -  IOWA (2018)
 BK1426
 BK1426                         *CURRENT SURVEY CONTROL
 BK1426  ______________________________________________________________________
 BK1426* NAD 83(1992) POSITION- 30 14 36.77041(N) 093 04 35.73879(W)   ADJUSTED
 BK1426* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1426  **This station is located in a suspected subsidence area (see below).
 BK1426  ______________________________________________________________________
 BK1426  GEOID HEIGHT    -        -27.194 (meters)                     GEOID18
 BK1426  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 BK1426  HORZ ORDER      -  THIRD
 BK1426
 BK1426.The horizontal coordinates were established by classical geodetic methods
 BK1426.and adjusted by the National Geodetic Survey in January 1993.
 BK1426
 BK1426.** This station is in an area of known vertical motion. If an
 BK1426.** orthometric height was ever established but is not available 
 BK1426.** in the current survey control section, the orthometric height
 BK1426.** is considered suspect.  Suspect heights are available in the
 BK1426.** superseded section only if requested.
 BK1426
 BK1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1426.GEOID18 height accuracy estimate available here.
 BK1426
 BK1426.Click photographs - Photos may exist for this station.
 BK1426
 BK1426.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1426
 BK1426. The following values were computed from the NAD 83(1992) position.
 BK1426
 BK1426;                    North         East     Units Scale Factor Converg.
 BK1426;SPC LA S     -   194,538.998   832,228.916   MT  0.99993468   -0 52 17.9
 BK1426;SPC LA S     -   638,250.03  2,730,404.37   sFT  0.99993468   -0 52 17.9
 BK1426;UTM  15      - 3,345,775.352   492,630.779   MT  0.99960067   -0 02 18.9
 BK1426
 BK1426!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1426!SPC LA S     -   1.00000348  x   0.99993468  =   0.99993816
 BK1426!UTM  15      -   1.00000348  x   0.99960067  =   0.99960415
 BK1426
 BK1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9263045775(NAD 83)
 BK1426
 BK1426|---------------------------------------------------------------------|
 BK1426| PID    Reference Object                     Distance      Geod. Az  |
 BK1426|                                                           dddmmss.s |
 BK1426| BK1428 IOWA 2 RM 5 RESET                   382.878 METERS 35550     |
 BK1426| BK3092 IOWA 2                              397.297 METERS 35850     |
 BK1426|---------------------------------------------------------------------|
 BK1426
 BK1426                          SUPERSEDED SURVEY CONTROL
 BK1426
 BK1426  NAD 83(1986)-  30 14 36.79167(N)    093 04 35.73210(W) AD(       ) 3
 BK1426  NAD 27      -  30 14 36.04672(N)    093 04 35.18765(W) AD(       ) 3
 BK1426
 BK1426.Superseded values are not recommended for survey control.
 BK1426
 BK1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1426.See file dsdata.pdf to determine how the superseded data were derived.
 BK1426
 BK1426_MARKER: DD = SURVEY DISK
 BK1426_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1426_STAMPING: 4194
 BK1426_MARK LOGO: CGS+SS
 BK1426_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1426_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1426+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2004
 BK1426
 BK1426  HISTORY     - Date     Condition        Report By
 BK1426  HISTORY     - 1934     MONUMENTED       LAGS
 BK1426  HISTORY     - 1959     GOOD             CGS
 BK1426  HISTORY     - 1963     GOOD             CGS
 BK1426  HISTORY     - 1972     GOOD             NGS
 BK1426  HISTORY     - 1972     GOOD             NGS
 BK1426  HISTORY     - 1986     GOOD             NGS
 BK1426  HISTORY     - 1988     GOOD             USPSQD
 BK1426  HISTORY     - 20040329 GOOD             LADTD
 BK1426
 BK1426                          STATION DESCRIPTION
 BK1426
 BK1426'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RAG)
 BK1426'THE STATION IS LOCATED 8 MILES EAST OF LAKE CHARLES AND 4
 BK1426'MILES WEST OF THE TOWN OF IOWA.
 BK1426'
 BK1426'LOUISIANA GEODETIC SURVEY TRAVERSE STATION 4194 WAS USED
 BK1426'AS THE AZIMUTH MARK FOR STATION IOWA 2.  IT IS 1303.4 FEET
 BK1426'(COMPUTED DISTANCE) SOUTH OF STATION IOWA 2 AT THE FIRST CURVE
 BK1426'IN THE GRAVELED ROAD, 58 FEET SOUTH-SOUTHEAST OF THE CENTER
 BK1426'OF THE ROAD AT THE CURVE, 8 FEET NORTH OF A FENCE LINE, 1.5
 BK1426'FEET EAST OF A METAL WITNESS POST WITH A SMALL WHITE SIGN,
 BK1426'118 FEET EAST OF THE CENTER OF THE DRIVEWAY TO A SMALL WHITE
 BK1426'HOUSE SOUTH OF THE ROAD, AND 47 FEET WEST OF A POWER POLE.
 BK1426'IT IS A STANDARD LOUISIANA GEODETIC SURVEY DISK, STAMPED
 BK1426'4194, SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST
 BK1426'PROJECTING 4 INCHES.
 BK1426'
 BK1426'TO REACH THE STATION FROM THE POST OFFICE IN LAKE CHARLES
 BK1426'GO EAST ON U.S. HIGHWAY 90 FOR 8.1 MILES TO A SIDE ROAD
 BK1426'LEFT, TURN LEFT AND GO NORTH FOR 0.7 MILE TO A T ROAD, TURN
 BK1426'RIGHT AND GO EAST FOR 0.25 MILE TO A CURVE IN THE HIGHWAY
 BK1426'AND THE MARK ON THE RIGHT.
 BK1426
 BK1426                          STATION RECOVERY (1963)
 BK1426
 BK1426'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK1426'THE STATION MARK, 4194 (L.G.S.) WAS
 BK1426'FOUND IN GOOD CONDITION.
 BK1426'
 BK1426'THE STATION IS ABOUT 8 MILES EAST OF LAKE CHARLES, ABOUT
 BK1426'4 MILES WEST OF IOWA.
 BK1426'
 BK1426'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 90 AND 171 IN
 BK1426'THE EAST EDGE OF LAKE CHARLES, GO EAST ON HIGHWAY 90 FOR
 BK1426'6.0 MILES TO A CROSSROAD JUST AFTER PASSING THE LOUISIANA
 BK1426'BOYS SCHOOL ON THE LEFT.  TURN LEFT AND GO NORTH ON A PAVED
 BK1426'ROAD FOR 0.75 MILE TO A T-ROAD.  TURN RIGHT AND GO EAST
 BK1426'ON A GRAVELED ROAD FOR 0.25 MILE TO A POINT WHERE THE GRAVELED
 BK1426'ROAD TURNS FROM EAST TO NORTH AND 4194 (L.G.S.) MARK ON
 BK1426'THE RIGHT.
 BK1426'
 BK1426'4194 (L.G.S.) IS A LOUISIANA GEODETIC SURVEY TRAVERSE STATION
 BK1426'STAMPED 4194 SET IN THE TOP OF A 5 INCH BY 5 INCH CONCRETE
 BK1426'POST WHICH PROJECTS 2 INCHES.  THE MARK IS 59 FEET SOUTH-SOUTHEAST
 BK1426'OF THE CENTERLINE OF A GRAVELED ROAD, 46 FEET WEST OF POWER
 BK1426'POLE NO. 6, 8 FEET NORTH OF A FENCE LINE AND 1 FOOT EAST
 BK1426'OF A STANDARD METAL WITNESS POST.
 BK1426
 BK1426                          STATION RECOVERY (1972)
 BK1426
 BK1426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RRG)
 BK1426'THE STATION MARK , 4194
 BK1426'(LA. GEOD. S.) WAS RECOVERED IN GOOD CONDITION. THE
 BK1426'STATION IS REACHED BY GOING ABOUT 4.05 MILES WEST ALONG
 BK1426'U.S. HIGHWAY 90 FROM THE JUNCTION OF STATE HIGHWAY 383 AT
 BK1426'IOWA, THENCE ABOUT 0.75 MILE NORTH ALONG A PAVED ROAD, THENCE
 BK1426'ABOUT 0.25 MILE NORTHEAST ALONG STATE HIGHWAY 27.
 BK1426'
 BK1426'4194 (LA. GEOD. S.) IS
 BK1426'0.25 MILE SOUTH ALONG STATE HIGHWAY 27 FROM THE STATION,
 BK1426'ON THE OUTSIDE OF A CURVE WITH TANGENTS EXTENDING NORTH
 BK1426'AND WEST, 61 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 BK1426'118 FEET EAST OF THE CENTER LINE OF A PRIVATE DRIVE, 44
 BK1426'FEET WEST OF A POWER POLE WITH TWO GUY WIRES, 1 FOOT EAST
 BK1426'OF A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF
 BK1426'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK1426'1 FOOT.  THE MARK IS STAMPED 4194.
 BK1426'
 BK1426'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.30
 BK1426'MILES NORTHWEST.
 BK1426
 BK1426                          STATION RECOVERY (1972)
 BK1426
 BK1426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1426'5.05 MI NW FROM IOWA.
 BK1426'ABOUT 4.05 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF
 BK1426'STATE HIGHWAY 383 AT IOWA, THENCE ABOUT 0.75 MILE NORTH ALONG A PAVED
 BK1426'ROAD, THENCE ABOUT 0.25 MILE EAST ALONG STATE HIGHWAY 27, ON THE
 BK1426'OUTSIDE OF A CURVE WITH TANGENTS EXTENDING WEST AND NORTH, 61 FEET
 BK1426'SOUTH EAST OF THE CENTER LINE OF THE HIGHWAY, 118 FEET EAST OF THE
 BK1426'CENTER LINE OF A PRIVATE DRIVEWAY, 44 FEET WEST OF A POWER POLE
 BK1426'SUPPORTED BY TWO GUY WIRES, 1.0 FOOT EAST OF A METAL WITNESS POST,
 BK1426'ABOUT 5 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 BK1426'CONCRETE POST PROJECTING 1 FOOT ABOVE THE LEVEL OF THE GROUND.  THIS
 BK1426'MARK SERVES AS THE AZIMUTH MARK FOR IOWA 2 RM 5.  SEC 27, T 9S, R 7W.
 BK1426'NOTE-- THE 1970 REPORT INDICATED THE POST PROJECTED 4 INCHES.  THE
 BK1426'MICROWAVE TOWER HAS BEEN REMOVED.
 BK1426
 BK1426                          STATION RECOVERY (1986)
 BK1426
 BK1426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1426'RECOVERED IN GOOD CONDITION.
 BK1426
 BK1426                          STATION RECOVERY (1988)
 BK1426
 BK1426'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK1426'RECOVERED IN GOOD CONDITION.
 BK1426
 BK1426                          STATION RECOVERY (2004)
 BK1426
 BK1426'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BK1426'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0625 ***********************************************************************
 BJ0625  DESIGNATION -  42 ABLD
 BJ0625  PID         -  BJ0625
 BJ0625  STATE/COUNTY-  LA/ASCENSION
 BJ0625  COUNTRY     -  US
 BJ0625  USGS QUAD   -  BELLE ROSE (2018)
 BJ0625
 BJ0625                         *CURRENT SURVEY CONTROL
 BJ0625  ______________________________________________________________________
 BJ0625* NAD 83(1986) POSITION- 30 06 49.     (N) 091 01 56.     (W)   SCALED
 BJ0625* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0625  **This station is located in a suspected subsidence area (see below).
 BJ0625  ______________________________________________________________________
 BJ0625  GEOID HEIGHT    -        -26.689 (meters)                     GEOID18
 BJ0625  DYNAMIC HEIGHT  -          5.816 (meters)       19.08  (feet) COMP
 BJ0625  MODELED GRAVITY -    979,309.3   (mgal)                       NAVD 88
 BJ0625
 BJ0625.The horizontal coordinates were scaled from a map and have
 BJ0625.an estimated accuracy of +/- 6 seconds.
 BJ0625
 BJ0625.** This station is in an area of known vertical motion. If an
 BJ0625.** orthometric height was ever established but is not available 
 BJ0625.** in the current survey control section, the orthometric height
 BJ0625.** is considered suspect.  Suspect heights are available in the
 BJ0625.** superseded section only if requested.
 BJ0625
 BJ0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0625.GEOID18 height accuracy estimate available here.
 BJ0625
 BJ0625.Click photographs - Photos may exist for this station.
 BJ0625
 BJ0625.The dynamic height is computed by dividing the NAVD 88
 BJ0625.geopotential number by the normal gravity value computed on the
 BJ0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0625.degrees latitude (g = 980.6199 gals.).
 BJ0625
 BJ0625.The modeled gravity was interpolated from observed gravity values.
 BJ0625
 BJ0625;                    North         East    Units  Estimated Accuracy
 BJ0625;SPC LA S     -   178,900.    1,029,020.      MT  (+/- 180 meters Scaled)
 BJ0625
 BJ0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP895330(NAD 83)
 BJ0625
 BJ0625                          SUPERSEDED SURVEY CONTROL
 BJ0625
 BJ0625.No superseded survey control is available for this station.
 BJ0625
 BJ0625_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0625_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0625_MARK LOGO: USACE
 BJ0625_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0625_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0625+STABILITY: POSITION/ELEVATION WELL
 BJ0625_ROD/PIPE-DEPTH: 37.2 meters
 BJ0625_SLEEVE-DEPTH  : 34.4 meters
 BJ0625
 BJ0625  HISTORY     - Date     Condition        Report By
 BJ0625  HISTORY     - UNK      MONUMENTED       USACE
 BJ0625  HISTORY     - 1976     GOOD             NGS
 BJ0625
 BJ0625                          STATION DESCRIPTION
 BJ0625
 BJ0625'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0625'3.2 MI WEST FROM DONALDSONVILLE.
 BJ0625'3.2 MILES WEST ALONG THE WEST LEVEE ROAD OF THE MISSISSIPPI RIVER
 BJ0625'FROM THE JUNCTION OF LESSARD STREET, 0.05 MILE NORTHWEST OF A
 BJ0625'CATTLEGUARD, 106 FT SOUTHWEST OF THE CENTER LINE OF THE ROAD, 95 FT
 BJ0625'SOUTHWEST OF CONCRETE POST BEARING STATION NUMBER 6606, 11 FT
 BJ0625'NORTHEAST OF A FENCE, A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A
 BJ0625'DEPTH OF 122 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF
 BJ0625'113 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP IS FLUSH
 BJ0625'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1987 ***********************************************************************
 BJ1987  DESIGNATION -  42 BOLT
 BJ1987  PID         -  BJ1987
 BJ1987  STATE/COUNTY-  LA/IBERVILLE
 BJ1987  COUNTRY     -  US
 BJ1987  USGS QUAD   -  PIGEON (2018)
 BJ1987
 BJ1987                         *CURRENT SURVEY CONTROL
 BJ1987  ______________________________________________________________________
 BJ1987* NAD 83(1986) POSITION- 30 04 31.45   (N) 091 17 53.19   (W)   HD_HELD1
 BJ1987* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1987  **This station is located in a suspected subsidence area (see below).
 BJ1987  ______________________________________________________________________
 BJ1987  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BJ1987
 BJ1987.The horizontal coordinates were determined by differentially corrected
 BJ1987.hand held GPS observations or other comparable positioning techniques
 BJ1987.and have an estimated accuracy of +/- 3 meters.
 BJ1987
 BJ1987.** This station is in an area of known vertical motion. If an
 BJ1987.** orthometric height was ever established but is not available 
 BJ1987.** in the current survey control section, the orthometric height
 BJ1987.** is considered suspect.  Suspect heights are available in the
 BJ1987.** superseded section only if requested.
 BJ1987
 BJ1987.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1987.GEOID18 height accuracy estimate available here.
 BJ1987
 BJ1987.Click photographs - Photos may exist for this station.
 BJ1987
 BJ1987;                    North         East    Units  Estimated Accuracy
 BJ1987;SPC LA S     -   174,624.9   1,003,395.9     MT  (+/- 3 meters HH1 GPS) 
 BJ1987
 BJ1987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6403128361(NAD 83)
 BJ1987
 BJ1987                          SUPERSEDED SURVEY CONTROL
 BJ1987
 BJ1987.No superseded survey control is available for this station.
 BJ1987
 BJ1987_MARKER: B = BOLT
 BJ1987_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1987_SP_SET: UNDERGROUND SLAB
 BJ1987_STAMPING: P.B.M. 42
 BJ1987_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1987
 BJ1987  HISTORY     - Date     Condition        Report By
 BJ1987  HISTORY     - 1917     MONUMENTED       USACE
 BJ1987  HISTORY     - 1964     GOOD             CGS
 BJ1987
 BJ1987                          STATION DESCRIPTION
 BJ1987
 BJ1987'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1987'ABOUT 0.9 MILE NORTHWEST ALONG STATE ROAD 75 FROM THE NORTH END OF A
 BJ1987'BRIDGE OVER THE LOWER GRAND RIVER AT PIGEON, 84 FEET NORTHEAST OF THE
 BJ1987'CENTER LINE OF THE ROAD, 43 FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY
 BJ1987'MARKER POST, 11 FEET NORTH OF THE WEST CORNER OF AN OLD HOUSE, 8 FEET
 BJ1987'NORTHWEST OF THE NORTHWEST SIDE OF OLD HOUSE, ABOUT 4 FEET BELOW THE
 BJ1987'LEVEL OF THE ROAD, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB
 BJ1987'ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1987'WHICH PROJECTS 14 INCHES AND BEARS A CORPS OF ENGINEERS CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1986 ***********************************************************************
 BJ1986  DESIGNATION -  42 CAP
 BJ1986  PID         -  BJ1986
 BJ1986  STATE/COUNTY-  LA/IBERVILLE
 BJ1986  COUNTRY     -  US
 BJ1986  USGS QUAD   -  PIGEON (2018)
 BJ1986
 BJ1986                         *CURRENT SURVEY CONTROL
 BJ1986  ______________________________________________________________________
 BJ1986* NAD 83(1992) POSITION- 30 04 31.44816(N) 091 17 53.19046(W)   ADJUSTED
 BJ1986* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1986  **This station is located in a suspected subsidence area (see below).
 BJ1986  ______________________________________________________________________
 BJ1986  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BJ1986  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ1986  HORZ ORDER      -  FIRST
 BJ1986
 BJ1986.The horizontal coordinates were established by classical geodetic methods
 BJ1986.and adjusted by the National Geodetic Survey in January 1993.
 BJ1986
 BJ1986.** This station is in an area of known vertical motion. If an
 BJ1986.** orthometric height was ever established but is not available 
 BJ1986.** in the current survey control section, the orthometric height
 BJ1986.** is considered suspect.  Suspect heights are available in the
 BJ1986.** superseded section only if requested.
 BJ1986
 BJ1986.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1986.GEOID18 height accuracy estimate available here.
 BJ1986
 BJ1986.Click photographs - Photos may exist for this station.
 BJ1986
 BJ1986.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1986
 BJ1986. The following values were computed from the NAD 83(1992) position.
 BJ1986
 BJ1986;                    North         East     Units Scale Factor Converg.
 BJ1986;SPC LA S     -   174,624.890 1,003,395.895   MT  0.99992659   +0 01 03.4
 BJ1986;SPC LA S     -   572,915.16  3,291,974.70   sFT  0.99992659   +0 01 03.4
 BJ1986;UTM  15      - 3,328,361.665   664,031.364   MT  0.99993196   +0 51 11.1
 BJ1986
 BJ1986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1986!SPC LA S     -   1.00000394  x   0.99992659  =   0.99993053
 BJ1986!UTM  15      -   1.00000394  x   0.99993196  =   0.99993590
 BJ1986
 BJ1986:                Primary Azimuth Mark                     Grid Az
 BJ1986:SPC LA S     -  42 AZ MK                                 117 46 57.5
 BJ1986:UTM  15      -  42 AZ MK                                 116 56 49.8
 BJ1986
 BJ1986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6403128361(NAD 83)
 BJ1986
 BJ1986|---------------------------------------------------------------------|
 BJ1986| PID    Reference Object                     Distance      Geod. Az  |
 BJ1986|                                                           dddmmss.s |
 BJ1986| CV9649 42 AZ MK                                           1174800.9 |
 BJ1986| CV9650 42 RM 1                              37.384 METERS 17420     |
 BJ1986| CV9651 42 RM 2                              36.658 METERS 30406     |
 BJ1986|---------------------------------------------------------------------|
 BJ1986
 BJ1986                          SUPERSEDED SURVEY CONTROL
 BJ1986
 BJ1986  NAD 83(1986)-  30 04 31.46746(N)    091 17 53.18761(W) AD(       ) 1
 BJ1986  NAD 27      -  30 04 30.74777(N)    091 17 52.80211(W) AD(       ) 1
 BJ1986
 BJ1986.Superseded values are not recommended for survey control.
 BJ1986
 BJ1986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1986.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1986
 BJ1986_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1986_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1986_STAMPING: P.B.M. 42
 BJ1986_MARK LOGO: USACE
 BJ1986_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1986_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1986+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2006
 BJ1986
 BJ1986  HISTORY     - Date     Condition        Report By
 BJ1986  HISTORY     - 1917     MONUMENTED       USACE
 BJ1986  HISTORY     - 1946     GOOD             BAKER
 BJ1986  HISTORY     - 1947     GOOD             CGS
 BJ1986  HISTORY     - 1957     GOOD             CGS
 BJ1986  HISTORY     - 1964     GOOD             CGS
 BJ1986  HISTORY     - 20060718 GOOD             AERODA
 BJ1986
 BJ1986                          STATION DESCRIPTION
 BJ1986
 BJ1986'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1917
 BJ1986'ABOUT 16 MILES SW OF PLAQUEMINE, IN THE SETTLEMENT OF PIGEON,
 BJ1986'ON THE E BANK OF THE LOWER GRAND RIVER OPPOSITE LITTLE BAYOU
 BJ1986'PIGEON, 269 FEET NW OF THE NW CORNER OF THE SCHOOLHOUSE,
 BJ1986'135 FEET N OF THE CHIMNEY OF AN UNPAINTED HOUSE, ON THE
 BJ1986'LAND SIDE OF A LEVEE IN A BOARD FENCE CORNER, 75 FEET NE
 BJ1986'OF THE TOE OF THE LEVEE, AND 6 INCHES N OF THE FENCE LINE.
 BJ1986'THE STATION IS MARKED BY A BRONZE CAPPED 4-INCH PIPE WITH
 BJ1986'THE INSCRIPTION MISSISSIPPI RIVER COMMISSION ON THE CAP.
 BJ1986'THE MARK PROJECTS 14 INCHES ABOVE THE GROUND.  REFERENCE
 BJ1986'MARK NO. 1 A STANDARD BRONZE REFERENCE DISK SET AT THE
 BJ1986'TOP OF A SQUARE BLOCK OR POST OF CONCRETE, PROJECTS 4
 BJ1986'INCHES AND IS 1 FOOT E OF THE FENCE LINE, 14 FEET E OF THE
 BJ1986'TOE OF THE LEVEE, 9 FEET NW OF THE NW CORNER OF A
 BJ1986'HOUSE, AND 122.65 (37.38 METERS) FROM THE STATION
 BJ1986'S 05 DEG 40 MIN E. REFERENCE MARK NO. 2, A
 BJ1986'STANDARD BRONZE DISK SET AT THE TOP OF A SQUARE BLOCK OR
 BJ1986'POST OF CONCRETE, PROJECTS 2 INCHES AND IS 1 FOOT W OF
 BJ1986'THE FENCE LINE, 19 FEET E OF THE TOE OF THE LEVEE,
 BJ1986'219.96 FEET (67.04 METERS) FROM REFERENCE MARK NO. 1 AND
 BJ1986'120.27 FEET (36.66 METERS) FROM THE STATION
 BJ1986'N 55 DEG 54 MIN W. THE AZIMUTH MARK, A STANDARD BRONZE
 BJ1986'DISK SET AT THE TOP OF A SQUARE BLOCK OR POST OF CONCRETE,
 BJ1986'PROJECTS 4 INCHES AND IS ABOUT 10 FEET E OF THE CENTER LINE
 BJ1986'OF THE LEVEE, ABOUT 4 FEET DOWN THE E SLOPE AND 1,437 FEET
 BJ1986'FROM THE STATION S 62 DEG 12 MIN E.
 BJ1986'
 BJ1986'TO REACH THE STATION FROM PLAQUEMINE, GO IN A SOUTHWESTERLY
 BJ1986'DIRECTION ON GRAVEL STREET AWAY FROM RAILROAD TRACKS AND
 BJ1986'THEN FOLLOW MAIN TRAVELED ROAD ALONG BAYOU PLAQUEMINE ABOUT
 BJ1986'16 MILES TO BAYOU SORREL.  FROM HERE THE ROAD FOLLOWS ALONG
 BJ1986'THE TOP OF THE LEVEE ABOUT 9 MILES TO THE SETTLEMENT OF PIGEON
 BJ1986'AND STATION TO LEFT.  THE LEVEE ROAD IS BAD IN WET WEATHER
 BJ1986'AND STATION WAS REACHED BY BOAT FROM SORREL.
 BJ1986'
 BJ1986'LIGHTS 126 FEET ABOVE STATION INDIGO BAYOU COME INTO VIEW
 BJ1986'90 FEET ABOVE THIS STATION.
 BJ1986'
 BJ1986'LIGHTS 126 FEET ABOVE STATION ABLE (USED) AND 113 FEET
 BJ1986'ABOVE STATION U.S.E.D. 39 COME INTO VIEW 90 FEET ABOVE THIS
 BJ1986'STATION.
 BJ1986'
 BJ1986'LIGHTS 126 FEET ABOVE STATION HOG ISLAND ARE PARTIALLY OBSTRUCTED
 BJ1986'AND A 136 FOOT TOWER REQUIRED TO CLEAR.
 BJ1986'
 BJ1986'LIGHTS 126 FEET ABOVE STATIONS ST. MARTIN AND MABILE COME INTO
 BJ1986'VIEW 116 FEET ABOVE THIS STATION.
 BJ1986
 BJ1986                          STATION RECOVERY (1946)
 BJ1986
 BJ1986'RECOVERY NOTE BY M BAKER JR INCORPORATED 1946 (PJM)
 BJ1986'RECOVERED EASILY FROM ORIGINAL DESCRIPTION.  IT SEEMS TO
 BJ1986'BE UNDISTURBED.
 BJ1986'
 BJ1986'THE AZIMUTH MARK WAS ALSO FOUND WITHOUT ANY TROUBLE FROM
 BJ1986'DESCRIPTION FURNISHED.
 BJ1986
 BJ1986                          STATION RECOVERY (1947)
 BJ1986
 BJ1986'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 BJ1986'RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.  STATION
 BJ1986'AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 BJ1986
 BJ1986                          STATION RECOVERY (1957)
 BJ1986
 BJ1986'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ1986'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED
 BJ1986'IN GOOD CONDITION.  THE DISTANCES TO THE REFERENCE MARKS
 BJ1986'WERE VERIFIED.  THE AZIMUTH MARK WAS NOT RECOVERED AFTER
 BJ1986'A THOROUGH SEARCH.  IT IS PROBABLY BURIED BENEATH THE SHOULDER
 BJ1986'OF THE ROAD.  THE PUBLISHED DESCRIPTION IS INADEQUATE, A
 BJ1986'NEW DESCRIPTION FOLLOWS--
 BJ1986'
 BJ1986'STATION IS LOCATED ABOUT 16 MILES SW OF PLAQUEMINE IN THE
 BJ1986'SETTLEMENT OF PIGEON.  0.95 MILES NW ALONG LA. STATE ROAD
 BJ1986'75 FROM THE BRIDGE OVER LOWER GRAND RIVER (BRIDGE UNDER
 BJ1986'CONSTRUCTION).  87.0 FEET N. OF CENTERLINE OF ROAD AND
 BJ1986'8.0 FEET W. OF THE WEST SIDE OF A GREEN HOUSE AT A SHARP BEND
 BJ1986'IN THE ROAD.
 BJ1986'
 BJ1986'REFERENCE MARK NO. 1 IS SE OF THE STATION, 29.0 FT. N. OF
 BJ1986'THE CENTERLINE OF ROAD AND 55.0 FT. S. OF THE SW CORNER
 BJ1986'OF A BROWN HOUSE.
 BJ1986'
 BJ1986'REFERENCE MARK NO. 2 IS NW OF THE STATION, 42.0 FT. N. OF
 BJ1986'THE CENTERLINE OF THE ROAD, 37.0 FT. E. OF A FENCE CORNER
 BJ1986'AND 57.0 FT. SE OF A 24 INCH WILLOW TREE.
 BJ1986'
 BJ1986'STATION IS MARKED BY A BRONZE CAPPED 4 INCH PIPE WITH THE
 BJ1986'INSCRIPTION MISSISSIPPI RIVER COMMISSION, STAMPED PBM 42
 BJ1986'US AND PROJECTS 14 INCHES.
 BJ1986'
 BJ1986'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK STAMPED
 BJ1986'PBM 42 USED 1935 NO 1 AND IS FLUSH WITH THE GROUND.
 BJ1986'
 BJ1986'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK STAMPED
 BJ1986'PBM 42 USED 1935 NO 2 AND IS FLUSH WITH THE GROUND.
 BJ1986
 BJ1986                          STATION RECOVERY (1964)
 BJ1986
 BJ1986'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ1986'0.9 MI NW FROM PIGEON.
 BJ1986'ABOUT 0.9 MILE NORTHWEST ALONG STATE ROAD 75 FROM THE NORTH END OF A
 BJ1986'BRIDGE OVER THE LOWER GRAND RIVER AT PIGEON, 84 FEET NORTHEAST OF THE
 BJ1986'CENTER LINE OF THE ROAD, 43 FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY
 BJ1986'MARKER POST, 11 FEET NORTH OF THE WEST CORNER OF AN OLD HOUSE, 8 FEET
 BJ1986'NORTHWEST OF THE NORTHWEST SIDE OF OLD HOUSE, ABOUT 4 FEET BELOW LEVEL
 BJ1986'OF THE ROAD, AN IRON PIPE WHICH PROJECTS 14 INCHES AND BEARS A CORPS
 BJ1986'OF ENGINEERS CAP.
 BJ1986
 BJ1986                          STATION RECOVERY (2006)
 BJ1986
 BJ1986'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ1986'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0559 ***********************************************************************
 BW0559  DESIGNATION -  42 DIETZE BOLT
 BW0559  PID         -  BW0559
 BW0559  STATE/COUNTY-  LA/TENSAS
 BW0559  COUNTRY     -  US
 BW0559  USGS QUAD   -  LAKE BRUIN (2018)
 BW0559
 BW0559                         *CURRENT SURVEY CONTROL
 BW0559  ______________________________________________________________________
 BW0559* NAD 83(1986) POSITION- 31 53 06.06   (N) 091 15 33.02   (W)   HD_HELD1
 BW0559* NAVD 88 ORTHO HEIGHT -    19.13  (+/-2cm)       62.8   (feet) VERTCON3
 BW0559  ______________________________________________________________________
 BW0559  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 BW0559  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0559
 BW0559.The horizontal coordinates were determined by differentially corrected
 BW0559.hand held GPS observations or other comparable positioning techniques
 BW0559.and have an estimated accuracy of +/- 3 meters.
 BW0559
 BW0559.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0559.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0559
 BW0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0559.GEOID18 height accuracy estimate available here.
 BW0559
 BW0559.The vertical order pertains to the NGVD 29 superseded value.
 BW0559
 BW0559.Click photographs - Photos may exist for this station.
 BW0559
 BW0559;                    North         East    Units  Estimated Accuracy
 BW0559;SPC LA N     -   154,235.5   1,117,383.2     MT  (+/- 3 meters HH1 GPS) 
 BW0559
 BW0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR6464629012(NAD 83)
 BW0559
 BW0559                          SUPERSEDED SURVEY CONTROL
 BW0559
 BW0559  NGVD 29 (??/??/92)   19.14   (m)           62.8    (f) COMPUTED    1 2
 BW0559
 BW0559.Superseded values are not recommended for survey control.
 BW0559
 BW0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0559.See file dsdata.pdf to determine how the superseded data were derived.
 BW0559
 BW0559_MARKER: B = BOLT
 BW0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0559+STABILITY: SURFACE MOTION
 BW0559
 BW0559  HISTORY     - Date     Condition        Report By
 BW0559  HISTORY     - UNK      MONUMENTED       USACE
 BW0559  HISTORY     - 1934     GOOD             USACE
 BW0559  HISTORY     - 1946     POOR             CGS
 BW0559
 BW0559                          STATION DESCRIPTION
 BW0559
 BW0559'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0559'3 MI SW FROM ST JOSEPH.
 BW0559'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 BW0559'MISSISSIPPI RIVER IN TENSAS PARISH, LA., IN CULTIVATED FIELD ON GUM
 BW0559'RIDGE PLANTATION.  114 METERS LANDSIDE OF LEVEE AT A POINT 170 METERS
 BW0559'DOWNSTREAM FROM THE INTERSECTION OF OLD AND NEW LEVEES AND RAMP. ON
 BW0559'LANDSIDE CORNER OF INTERSECTION OF TWO DRAINAGE DITCHES, ONE OF WHICH
 BW0559'LEADS LANDWARD FROM THE LEVEE AT A POINT OPPOSITE AN ABANDONED
 BW0559'DRAGLINE.  2.4 METERS FROM THE CENTER LINE OF EACH DITCH.
 BW0559
 BW0559                          STATION RECOVERY (1946)
 BW0559
 BW0559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 BW0559'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0558 ***********************************************************************
 BW0558  DESIGNATION -  42 DIETZE CAP
 BW0558  PID         -  BW0558
 BW0558  STATE/COUNTY-  LA/TENSAS
 BW0558  COUNTRY     -  US
 BW0558  USGS QUAD   -  LAKE BRUIN (2018)
 BW0558
 BW0558                         *CURRENT SURVEY CONTROL
 BW0558  ______________________________________________________________________
 BW0558* NAD 83(1986) POSITION- 31 53 06.06   (N) 091 15 33.02   (W)   HD_HELD1
 BW0558* NAVD 88 ORTHO HEIGHT -    20.35  (+/-2cm)       66.8   (feet) VERTCON3
 BW0558  ______________________________________________________________________
 BW0558  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 BW0558  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0558
 BW0558.The horizontal coordinates were determined by differentially corrected
 BW0558.hand held GPS observations or other comparable positioning techniques
 BW0558.and have an estimated accuracy of +/- 3 meters.
 BW0558
 BW0558.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0558.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0558
 BW0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0558.GEOID18 height accuracy estimate available here.
 BW0558
 BW0558.The vertical order pertains to the NGVD 29 superseded value.
 BW0558
 BW0558.Click photographs - Photos may exist for this station.
 BW0558
 BW0558;                    North         East    Units  Estimated Accuracy
 BW0558;SPC LA N     -   154,235.5   1,117,383.2     MT  (+/- 3 meters HH1 GPS) 
 BW0558
 BW0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR6464629012(NAD 83)
 BW0558
 BW0558                          SUPERSEDED SURVEY CONTROL
 BW0558
 BW0558  NGVD 29 (??/??/92)   20.37   (m)           66.8    (f) COMPUTED    1 2
 BW0558
 BW0558.Superseded values are not recommended for survey control.
 BW0558
 BW0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0558.See file dsdata.pdf to determine how the superseded data were derived.
 BW0558
 BW0558_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0558_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0558_MARK LOGO: USACE
 BW0558_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0558_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0558
 BW0558  HISTORY     - Date     Condition        Report By
 BW0558  HISTORY     - UNK      MONUMENTED       USACE
 BW0558  HISTORY     - 1934     GOOD             USACE
 BW0558  HISTORY     - 1946     POOR             CGS
 BW0558
 BW0558                          STATION DESCRIPTION
 BW0558
 BW0558'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0558'3 MI SW FROM ST JOSEPH.
 BW0558'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 BW0558'MISSISSIPPI RIVER IN TENSAS PARISH, LA., IN CULTIVATED FIELD ON GUM
 BW0558'RIDGE PLANTATION.  114 METERS LANDSIDE OF LEVEE AT A POINT 170 METERS
 BW0558'DOWNSTREAM FROM THE INTERSECTION OF OLD AND NEW LEVEES AND RAMP. ON
 BW0558'LANDSIDE CORNER OF INTERSECTION OF TWO DRAINAGE DITCHES, ONE OF WHICH
 BW0558'LEADS LANDWARD FROM THE LEVEE AT POINT OPPOSITE AN ABANDONED DRAGLINE.
 BW0558'2.4 METERS FROM THE CENTER LINE OF EACH DITCH. TOP OF CAP IS ABOUT 18
 BW0558'INCHES ABOVE GROUND.
 BW0558
 BW0558                          STATION RECOVERY (1946)
 BW0558
 BW0558'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 BW0558'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2977 ***********************************************************************
 CP2977  DESIGNATION -  42 F 003
 CP2977  PID         -  CP2977
 CP2977  STATE/COUNTY-  LA/RICHLAND
 CP2977  COUNTRY     -  US
 CP2977  USGS QUAD   -  DUNN (2018)
 CP2977
 CP2977                         *CURRENT SURVEY CONTROL
 CP2977  ______________________________________________________________________
 CP2977* NAD 83(1993) POSITION- 32 26 41.70857(N) 091 31 37.12682(W)   ADJUSTED
 CP2977* NAVD 88 ORTHO HEIGHT -    34.7   (meters)      114.    (feet) VERTCON3
 CP2977  ______________________________________________________________________
 CP2977  GEOID HEIGHT    -        -26.200 (meters)                     GEOID18
 CP2977  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 CP2977  HORZ ORDER      -  SECOND
 CP2977
 CP2977.The horizontal coordinates were established by classical geodetic methods
 CP2977.and adjusted by the National Geodetic Survey in May 1994.
 CP2977
 CP2977.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2977.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2977
 CP2977.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2977.GEOID18 height accuracy estimate available here.
 CP2977
 CP2977.Click photographs - Photos may exist for this station.
 CP2977
 CP2977.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2977
 CP2977. The following values were computed from the NAD 83(1993) position.
 CP2977
 CP2977;                    North         East     Units Scale Factor Converg.
 CP2977;SPC LA N     -   216,057.165 1,091,491.823   MT  0.99995695   +0 30 52.0
 CP2977;SPC LA N     -   708,847.55  3,581,002.76   sFT  0.99995695   +0 30 52.0
 CP2977;UTM  15      - 3,590,708.375   638,465.109   MT  0.99983643   +0 47 25.4
 CP2977
 CP2977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2977!SPC LA N     -   0.99999867  x   0.99995695  =   0.99995562
 CP2977!UTM  15      -   0.99999867  x   0.99983643  =   0.99983510
 CP2977
 CP2977:                Primary Azimuth Mark                     Grid Az
 CP2977:SPC LA N     -  NANCY                                    087 23 34.9
 CP2977:UTM  15      -  NANCY                                    087 07 01.5
 CP2977
 CP2977_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR3846590708(NAD 83)
 CP2977
 CP2977|---------------------------------------------------------------------|
 CP2977| PID    Reference Object                     Distance      Geod. Az  |
 CP2977|                                                           dddmmss.s |
 CP2977| CP2457 NANCY                               APPROX. 1.4 KM 0875426.9 |
 CP2977|---------------------------------------------------------------------|
 CP2977
 CP2977                          SUPERSEDED SURVEY CONTROL
 CP2977
 CP2977  NAD 83(1992)-  32 26 41.71132(N)    091 31 37.12580(W) AD(       ) 2
 CP2977  NAD 83(1986)-  32 26 41.72070(N)    091 31 37.12166(W) AD(       ) 2
 CP2977  NAD 27      -  32 26 41.20775(N)    091 31 36.69416(W) AD(       ) 2
 CP2977  NGVD 29 (07/19/86)   34.7    (m)          114.     (f) VERT ANG       
 CP2977
 CP2977.Superseded values are not recommended for survey control.
 CP2977
 CP2977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2977.See file dsdata.pdf to determine how the superseded data were derived.
 CP2977
 CP2977_MARKER: DD = SURVEY DISK
 CP2977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2977_STAMPING: 42F003 1973
 CP2977_MARK LOGO: LADHGS
 CP2977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2977+STABILITY: SURFACE MOTION
 CP2977
 CP2977  HISTORY     - Date     Condition        Report By
 CP2977  HISTORY     - 1973     MONUMENTED       LADTD
 CP2977  HISTORY     - 1981     GOOD             LADTD
 CP2977  HISTORY     - 1983     GOOD             LADTD
 CP2977
 CP2977                          STATION DESCRIPTION
 CP2977
 CP2977'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2977'THE STATION IS LOCATED 2 MILES SOUTHWEST OF DELHI, 2.5 MILES
 CP2977'SOUTHEAST OF DUNN, IN THE NORTHEAST 1/4 OF SECTION 22, T17N,
 CP2977'R9E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 CP2977'HIGHWAYS.
 CP2977'
 CP2977'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP2977'609 INTERCHANGE JUST SOUTH OF DUNN, GO EAST ALONG INTERSTATE-20
 CP2977'FOR 3.1 MILES.  THE STATION IS SET TO THE SOUTH OF THE HIGHWAY
 CP2977'NEAR THE SOUTHEAST CORNER OF AN OVERPASS ON A PARISH ROAD.
 CP2977'
 CP2977'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2977'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2977'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2977'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2977'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2977'STAMPED 42F003 1973.  THE MARK IS 17 FEET EAST OF THE CENTER
 CP2977'OF A BLACK-TOP ROAD, 16 FEET SOUTH OF A RIGHT-OF-WAY FENCE,
 CP2977'4 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN OVERPASS AND 2
 CP2977'FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 CP2977'
 CP2977'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2977
 CP2977                          STATION RECOVERY (1981)
 CP2977
 CP2977'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2977'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY
 CP2977'DESCRIBED.
 CP2977
 CP2977                          STATION RECOVERY (1983)
 CP2977
 CP2977'RECOVERY NOTE BY LA TRANSP AND DEV 1983 (TLH)
 CP2977'THE STATION MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED IN 1973.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2454 ***********************************************************************
 CP2454  DESIGNATION -  42 G 002
 CP2454  PID         -  CP2454
 CP2454  STATE/COUNTY-  LA/MADISON
 CP2454  COUNTRY     -  US
 CP2454  USGS QUAD   -  DELHI (2018)
 CP2454
 CP2454                         *CURRENT SURVEY CONTROL
 CP2454  ______________________________________________________________________
 CP2454* NAD 83(1993) POSITION- 32 26 21.20913(N) 091 28 13.68652(W)   ADJUSTED
 CP2454* NAVD 88 ORTHO HEIGHT -    25.24  (+/-2cm)       82.8   (feet) VERTCON3
 CP2454  ______________________________________________________________________
 CP2454  GEOID HEIGHT    -        -26.240 (meters)                     GEOID18
 CP2454  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 CP2454  HORZ ORDER      -  SECOND
 CP2454  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2454
 CP2454.The horizontal coordinates were established by classical geodetic methods
 CP2454.and adjusted by the National Geodetic Survey in May 1994.
 CP2454
 CP2454.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2454.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2454
 CP2454.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2454.GEOID18 height accuracy estimate available here.
 CP2454
 CP2454.The vertical order pertains to the NGVD 29 superseded value.
 CP2454
 CP2454.Click photographs - Photos may exist for this station.
 CP2454
 CP2454.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2454
 CP2454. The following values were computed from the NAD 83(1993) position.
 CP2454
 CP2454;                    North         East     Units Scale Factor Converg.
 CP2454;SPC LA N     -   215,474.850 1,096,811.340   MT  0.99995604   +0 32 39.5
 CP2454;SPC LA N     -   706,937.07  3,598,455.20   sFT  0.99995604   +0 32 39.5
 CP2454;UTM  15      - 3,590,151.764   643,786.779   MT  0.99985495   +0 49 14.1
 CP2454
 CP2454!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2454!SPC LA N     -   1.00000016  x   0.99995604  =   0.99995620
 CP2454!UTM  15      -   1.00000016  x   0.99985495  =   0.99985511
 CP2454
 CP2454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR4378690151(NAD 83)
 CP2454
 CP2454                          SUPERSEDED SURVEY CONTROL
 CP2454
 CP2454  NAD 83(1992)-  32 26 21.21285(N)    091 28 13.68516(W) AD(       ) 2
 CP2454  NAD 83(1986)-  32 26 21.22147(N)    091 28 13.68007(W) AD(       ) 2
 CP2454  NGVD 29              25.26   (m)           82.9    (f) LEVELING    3  
 CP2454  NGVD 29 (06/11/92)   25.264  (m)           82.89   (f) ADJUSTED    2 1
 CP2454
 CP2454.Superseded values are not recommended for survey control.
 CP2454
 CP2454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2454.See file dsdata.pdf to determine how the superseded data were derived.
 CP2454
 CP2454_MARKER: DD = SURVEY DISK
 CP2454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2454_STAMPING: 42G002 1973
 CP2454_MARK LOGO: LADHGS
 CP2454_PROJECTION: FLUSH
 CP2454_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2454+STABILITY: SURFACE MOTION
 CP2454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2454+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2454
 CP2454  HISTORY     - Date     Condition        Report By
 CP2454  HISTORY     - 1973     MONUMENTED       LADTD
 CP2454  HISTORY     - 1982     GOOD             LADTD
 CP2454  HISTORY     - 19900724 GOOD             LADTD
 CP2454
 CP2454                          STATION DESCRIPTION
 CP2454
 CP2454'DESCRIBED BY LA TRANSP AND DEV 1973 (RJT)
 CP2454'THIS MARK WAS SET IN 1973 AND NOT CONNECTED TO THE NATIONAL HORIZONTAL
 CP2454'CONTROL NETWORK AT TIME OF RECOVERY, BUT EXPECTED TO BE AFTER THIS
 CP2454'SURVEY.
 CP2454'
 CP2454'THE STATION IS LOCATED ABOUT 1.6 KM (1 MILE) EAST-SOUTHEAST OF DELHI
 CP2454'AND 25.8 KM (16 MILES) WEST OF TALLULAH IN THE SOUTHWEST QUARTER OF
 CP2454'SECTION 20, T17N, R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF
 CP2454'TRANSPORTATION AND DEVELOPMENT.
 CP2454'
 CP2454'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2454'AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST ON INTERSTATE 20 FOR 1.8
 CP2454'KM (1.1 MILES) TO THE STATION IN THE MEDIAN ON THE EAST END OF THE
 CP2454'MACON BAYOU BRIDGE.
 CP2454'
 CP2454'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2454'LADTD) DISK STAMPED---42G002 1973--- SET INTO THE TOP OF A ROUND
 CP2454'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2454'LOCATED 20 METERS (65.5 FEET) NNE FROM THE CENTER OF THE EAST BOUND
 CP2454'LANE OF INTERSTATE 20, 6.9 METERS (22.5 FEET) SSE FROM THE CENTER OF
 CP2454'THE WEST BOUND LANE OF INTERSTATE 20, 1.5 METERS (5 FEET) SE FROM
 CP2454'THE SOUTHEAST CORNER OF WEST BOUND MACON BAYOU BRIDGE, AND 0.5 METER
 CP2454'(1.5 FEET) WNW FROM A METAL WITNESS POST AND SIGN.
 CP2454'
 CP2454'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2454'(NOW LADTD) DISK STAMPED---42G002 1973--- SET INTO AN IRREGULAR MASS
 CP2454'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2454
 CP2454                          STATION RECOVERY (1982)
 CP2454
 CP2454'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2454'1.4 KM (0.90 MI) SE FROM DELHI.
 CP2454'ABOUT 1.8 KM (1.1 MILES) EAST ALONG INTERSTATE 20 FROM THE JUNCTION OF
 CP2454'INTERSTATE 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, TO THE STATION IN
 CP2454'THE MEDIAN ON THE EAST END OF THE MACON BAYOU BRIDGE, 20 METERS
 CP2454'(65.5 FT) NORTH-NORTHEAST OF THE CENTER OF THE EAST BOUND LANE OF
 CP2454'INTERSTATE 20, 6.9 METERS (22.5 FT) SOUTH-SOUTHEAST OF THE CENTER OF
 CP2454'THE WEST BOUND LANE OF INTERSTATE 20, 1.5 METERS (5 FT) SOUTHEAST OF
 CP2454'THE SOUTHEAST CORNER OF THE WEST BOUND MACON BAYOU BRIDGE.
 CP2454'THE MARK IS 0.46 METERS  WNW FROM A WITNESS POST.
 CP2454'THE MARK IS ABOVE LEVEL WITH INTERSTATE 20.
 CP2454
 CP2454                          STATION RECOVERY (1990)
 CP2454
 CP2454'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2454'THE STATION IS LOCATED ABOUT 25.8 KM (16.05 MI) WEST OF TALLULAH AND
 CP2454'1.6 KM (1.00 MI) EAST-SOUTHEAST OF DELHI IN THE SOUTHWEST QUARTER OF
 CP2454'SECTION 20, T 17 N, R 10 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2454'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP2454'OF INTERSTATE HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST
 CP2454'FOR 1.8 KM (1.10 MI) ON INTERSTATE 20 TO THE STATION IN THE MEDIAN ON
 CP2454'THE EAST END OF THE MACON BAYOU BRIDGE, 20.0 M (65.6 FT)
 CP2454'NORTH-NORTHEAST FROM THE CENTER OF THE EAST BOUND LANES OF THE
 CP2454'INTERSTATE, 6.9 M (22.6 FT) SOUTH-SOUTHEAST FROM THE CENTER OF THE
 CP2454'WEST BOUND LANES OF THE INTERSTATE, 1.5 M (4.9 FT) SOUTHEAST FROM THE
 CP2454'SOUTHEAST CORNER OF THE WEST BOUND BRIDGE AND 0.5 M (1.6 FT)
 CP2454'EAST-SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK
 CP2454'IS RECESSED 2.5 CM (1 IN) BELOW THE LEVEL OF THE GROUND AND ABOUT
 CP2454'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2453 ***********************************************************************
 CP2453  DESIGNATION -  42 G 003
 CP2453  PID         -  CP2453
 CP2453  STATE/COUNTY-  LA/MADISON
 CP2453  COUNTRY     -  US
 CP2453  USGS QUAD   -  DELHI (2018)
 CP2453
 CP2453                         *CURRENT SURVEY CONTROL
 CP2453  ______________________________________________________________________
 CP2453* NAD 83(1993) POSITION- 32 26 12.68369(N) 091 27 28.34223(W)   ADJUSTED
 CP2453* NAVD 88 ORTHO HEIGHT -    30.22  (+/-2cm)       99.1   (feet) VERTCON3
 CP2453  ______________________________________________________________________
 CP2453  GEOID HEIGHT    -        -26.250 (meters)                     GEOID18
 CP2453  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 CP2453  HORZ ORDER      -  SECOND
 CP2453  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2453
 CP2453.The horizontal coordinates were established by classical geodetic methods
 CP2453.and adjusted by the National Geodetic Survey in May 1994.
 CP2453
 CP2453.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2453.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2453
 CP2453.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2453.GEOID18 height accuracy estimate available here.
 CP2453
 CP2453.The vertical order pertains to the NGVD 29 superseded value.
 CP2453
 CP2453.Click photographs - Photos may exist for this station.
 CP2453
 CP2453.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2453
 CP2453. The following values were computed from the NAD 83(1993) position.
 CP2453
 CP2453;                    North         East     Units Scale Factor Converg.
 CP2453;SPC LA N     -   215,223.577 1,097,998.251   MT  0.99995567   +0 33 03.5
 CP2453;SPC LA N     -   706,112.69  3,602,349.26   sFT  0.99995567   +0 33 03.5
 CP2453;UTM  15      - 3,589,906.241   644,974.772   MT  0.99985918   +0 49 38.3
 CP2453
 CP2453!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2453!SPC LA N     -   0.99999938  x   0.99995567  =   0.99995505
 CP2453!UTM  15      -   0.99999938  x   0.99985918  =   0.99985856
 CP2453
 CP2453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR4497489906(NAD 83)
 CP2453
 CP2453                          SUPERSEDED SURVEY CONTROL
 CP2453
 CP2453  NAD 83(1992)-  32 26 12.68763(N)    091 27 28.34077(W) AD(       ) 2
 CP2453  NAD 83(1986)-  32 26 12.69599(N)    091 27 28.33611(W) AD(       ) 2
 CP2453  NGVD 29              30.24   (m)           99.2    (f) LEVELING    3  
 CP2453  NGVD 29 (06/11/92)   30.244  (m)           99.23   (f) ADJUSTED    2 1
 CP2453
 CP2453.Superseded values are not recommended for survey control.
 CP2453
 CP2453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2453.See file dsdata.pdf to determine how the superseded data were derived.
 CP2453
 CP2453_MARKER: DD = SURVEY DISK
 CP2453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2453_STAMPING: 42G003 1973
 CP2453_MARK LOGO: LADHGS
 CP2453_PROJECTION: FLUSH
 CP2453_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2453+STABILITY: SURFACE MOTION
 CP2453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2453+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2453
 CP2453  HISTORY     - Date     Condition        Report By
 CP2453  HISTORY     - 1973     MONUMENTED       LADTD
 CP2453  HISTORY     - 1982     GOOD             LADTD
 CP2453  HISTORY     - 19900724 GOOD             LADTD
 CP2453
 CP2453                          STATION DESCRIPTION
 CP2453
 CP2453'DESCRIBED BY LA TRANSP AND DEV 1973 (RJT)
 CP2453'THIS MARK WAS SET IN 1973 AND NOT CONNECTED TO THE NATIONAL HORIZONTAL
 CP2453'CONTROL NETWORK AT TIME OF RECOVERY, BUT EXPECTED TO BE AFTER THIS
 CP2453'SURVEY.
 CP2453'
 CP2453'THE STATION IS LOCATED ABOUT 2.8 KM (1.75 MILES) EAST-SOUTHEAST OF
 CP2453'DELHI AND 24.1 KM (15 MILES) WEST OF TALLULAH IN THE SOUTHWEST
 CP2453'QUARTER OF SECTION 21, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT
 CP2453'OF TRANSPORTATION AND DEVELOPMENT.
 CP2453'
 CP2453'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2453'AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST ON INTERSTATE 20 FOR 3.5
 CP2453'KM (2.2 MILES) TO THE STATION ON THE RIGHT, NEAR THE SOUTHEAST CORNER
 CP2453'OF AN OVERPASS OVER INTERSTATE 20.
 CP2453'
 CP2453'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2453'LADTD) DISK STAMPED---42G003 1973--- SET INTO THE TOP OF A ROUND
 CP2453'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2453'LOCATED 31.4 METERS (103 FEET) SSW FROM THE CENTER OF THE EAST BOUND
 CP2453'LANE OF INTERSTATE 20, 5.5 METERS (18 FEET) S FROM THE SOUTHEAST
 CP2453'CORNER OF OVERPASS, 5.2 METERS (17 FEET) ESE FROM THE CENTER OF
 CP2453'ASPHALT ROAD, AND 0.6 METER (2 FEET) NNE FROM A METAL WITNESS POST
 CP2453'AND SIGN.
 CP2453'
 CP2453'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2453'(NOW LADTD) DISK STAMPED---42G003 1973--- SET INTO AN IRREGULAR MASS
 CP2453'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2453
 CP2453                          STATION RECOVERY (1982)
 CP2453
 CP2453'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2453'2.7 KM (1.7 MI) EAST FROM DELHI.
 CP2453'ABOUT 3.5 KM (2.2 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2453'JUNCTION OF INTERSTATE 20 AND STATE HIGHWAY 17 SOUTH OF DELHI TO THE
 CP2453'STATION ON THE RIGHT NEAR THE SOUTHEAST CORNER OF AN OVERPASS OVER THE
 CP2453'INTERSTATE, 31.4 METERS (103 FT) SOUTH-SOUTHWEST OF THE CENTER OF THE
 CP2453'EAST BOUND LANE OF INTERSTATE 20, 5.5 METERS (18 FT) SOUTH OF THE
 CP2453'SOUTHEAST CORNER OF THE OVERPASS, AND 5.2 METERS (17 FT)
 CP2453'EAST-SOUTHEAST OF THE CENTER OF A ASPHALT ROAD.
 CP2453'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 CP2453'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
 CP2453
 CP2453                          STATION RECOVERY (1990)
 CP2453
 CP2453'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2453'THE STATION IS LOCATED ABOUT 24.1 KM (14.95 MI) WEST OF TALLULAH AND
 CP2453'2.8 KM (1.75 MI) EAST-SOUTHEAST OF DELHI IN THE SOUTHWEST QUARTER OF
 CP2453'SECTION 21, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2453'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP2453'OF INTERSTATE HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST
 CP2453'FOR 3.5 KM (2.15 MI) ON INTERSTATE 20 TO THE STATION ON THE RIGHT,
 CP2453'NEAR THE SOUTHEAST CORNER OF AN OVERPASS OVER THE INTERSTATE. THE
 CP2453'STATION IS 31.4 M (103.0 FT) SOUTH-SOUTHWEST FROM THE CENTER OF THE
 CP2453'EAST BOUND LANE OF THE INTERSTATE, 5.5 M (18.0 FT) SOUTH FROM THE
 CP2453'SOUTHEAST CORNER OF THE OVERPASS BRIDGE, 5.2 M (17.1 FT)
 CP2453'EAST-SOUTHEAST FROM THE CENTER OF A ASPHALT ROAD, 1.0 M (3.3 FT)
 CP2453'EAST-SOUTHEAST FROM THE SOUTHEAST CORNER OF THE BRIDGE ABUTMENT AND
 CP2453'0.6 M (2.0 FT) NORTH-NORTHEAST FROM A METAL WITNESS POST WITH SIGN
 CP2453'ATTACHED.  THE MARK IS RECESSED 15.2 CM (6 IN) BELOW THE LEVEL OF THE
 CP2453'GROUND AND ABOUT LEVEL WITH THE ASPHALT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2452 ***********************************************************************
 CP2452  DESIGNATION -  42 G 004
 CP2452  PID         -  CP2452
 CP2452  STATE/COUNTY-  LA/MADISON
 CP2452  COUNTRY     -  US
 CP2452  USGS QUAD   -  DELHI (2018)
 CP2452
 CP2452                         *CURRENT SURVEY CONTROL
 CP2452  ______________________________________________________________________
 CP2452* NAD 83(1993) POSITION- 32 26 06.20183(N) 091 26 30.55103(W)   ADJUSTED
 CP2452* NAVD 88 ORTHO HEIGHT -    25.61  (+/-2cm)       84.0   (feet) VERTCON3
 CP2452  ______________________________________________________________________
 CP2452  GEOID HEIGHT    -        -26.261 (meters)                     GEOID18
 CP2452  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 CP2452  HORZ ORDER      -  SECOND
 CP2452  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2452
 CP2452.The horizontal coordinates were established by classical geodetic methods
 CP2452.and adjusted by the National Geodetic Survey in May 1994.
 CP2452
 CP2452.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2452.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2452
 CP2452.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2452.GEOID18 height accuracy estimate available here.
 CP2452
 CP2452.The vertical order pertains to the NGVD 29 superseded value.
 CP2452
 CP2452.Click photographs - Photos may exist for this station.
 CP2452
 CP2452.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2452
 CP2452. The following values were computed from the NAD 83(1993) position.
 CP2452
 CP2452;                    North         East     Units Scale Factor Converg.
 CP2452;SPC LA N     -   215,038.556 1,099,509.736   MT  0.99995539   +0 33 34.1
 CP2452;SPC LA N     -   705,505.66  3,607,308.19   sFT  0.99995539   +0 33 34.1
 CP2452;UTM  15      - 3,589,728.530   646,486.989   MT  0.99986462   +0 50 09.1
 CP2452
 CP2452!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2452!SPC LA N     -   1.00000010  x   0.99995539  =   0.99995549
 CP2452!UTM  15      -   1.00000010  x   0.99986462  =   0.99986472
 CP2452
 CP2452_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR4648689728(NAD 83)
 CP2452
 CP2452                          SUPERSEDED SURVEY CONTROL
 CP2452
 CP2452  NAD 83(1992)-  32 26 06.20606(N)    091 26 30.54949(W) AD(       ) 2
 CP2452  NAD 83(1986)-  32 26 06.21403(N)    091 26 30.54512(W) AD(       ) 2
 CP2452  NGVD 29              25.63   (m)           84.1    (f) LEVELING    3  
 CP2452  NGVD 29 (06/11/92)   25.635  (m)           84.10   (f) ADJUSTED    2 1
 CP2452
 CP2452.Superseded values are not recommended for survey control.
 CP2452
 CP2452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2452.See file dsdata.pdf to determine how the superseded data were derived.
 CP2452
 CP2452_MARKER: DD = SURVEY DISK
 CP2452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2452_STAMPING: 42G004 1973
 CP2452_MARK LOGO: LADHGS
 CP2452_PROJECTION: PROJECTING 5 CENTIMETERS
 CP2452_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2452+STABILITY: SURFACE MOTION
 CP2452_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2452+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2452
 CP2452  HISTORY     - Date     Condition        Report By
 CP2452  HISTORY     - 1973     MONUMENTED       LADTD
 CP2452  HISTORY     - 1982     GOOD             LADTD
 CP2452  HISTORY     - 19900724 GOOD             LADTD
 CP2452
 CP2452                          STATION DESCRIPTION
 CP2452
 CP2452'DESCRIBED BY LA TRANSP AND DEV 1973 (TLH)
 CP2452'THIS MARK WAS SET IN 1973 AND NOT CONNECTED TO THE NATIONAL HORIZONTAL
 CP2452'CONTROL NETWORK AT TIME OF RECOVERY, BUT EXPECTED TO BE AFTER THIS
 CP2452'SURVEY.
 CP2452'
 CP2452'THE STATION IS LOCATED ABOUT 4.2 KM (2.6 MILES) EAST-SOUTHEAST OF
 CP2452'DELHI AND 22.5 KM (14 MILES) WEST OF TALLULAH IN THE SOUTHEAST
 CP2452'QUARTER OF SECTION 21, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT
 CP2452'OF TRANSPORTATION AND DEVELOPMENT.
 CP2452'
 CP2452'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2452'AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST ON INTERSTATE 20 FOR 5.1
 CP2452'KM (3.2 MILES) TO THE STATION ON THE LEFT, NEAR THE NORTHEAST CORNER
 CP2452'OF THE WEST BOUND BRIDGE OVER JOES BAYOU LAKE.
 CP2452'
 CP2452'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2452'LADTD) DISK STAMPED---42G004 1973--- SET INTO THE TOP OF A ROUND
 CP2452'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 5 CM (2
 CP2452'INCHES) ABOVE THE GROUND LOCATED 17.4 METERS (57 FEET) S FROM A CHAIN
 CP2452'LINK FENCE, 8.5 METERS (28 FEET) N FROM THE CENTER OF THE WEST BOUND
 CP2452'LANE OF INTERSTATE 20, 2.1 METERS (7 FEET) ENE FROM THE OF THE
 CP2452'NORTHEAST CORNER OF WEST BOUND BRIDGE, AND 0.5 METER (1.5 FEET) W
 CP2452'FROM A METAL WITNESS POST AND SIGN.
 CP2452'
 CP2452'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2452'(NOW LADTD) DISK STAMPED---42G004 1973--- SET INTO AN IRREGULAR MASS
 CP2452'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2452
 CP2452                          STATION RECOVERY (1982)
 CP2452
 CP2452'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2452'4.2 KM (2.6 MI) EAST FROM DELHI.
 CP2452'ABOUT 5.1 KM (3.2 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2452'INTERSECTION OF HIGHWAY 20 AND STATE HIGHWAY 17 IN SOUTH DELHI, TO THE
 CP2452'STATION MARK ON THE LEFT, NEAR THE NORTHEAST CORNER OF THE WEST BOUND
 CP2452'LANE BRIDGE OVER JOES BAYOU LAKE, 17.4 METERS (57 FT) SOUTH OF A CHAIN
 CP2452'LINK FENCE, 8.5 METERS (28 FT) NORTH OF THE CENTER OF THE WEST BOUND
 CP2452'LANE, 2.1 METERS (7 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE
 CP2452'WEST BOUND LANE BRIDGE.
 CP2452'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CP2452'THE MARK IS ABOVE LEVEL WITH HIGHWAY 20.
 CP2452
 CP2452                          STATION RECOVERY (1990)
 CP2452
 CP2452'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2452'THE STATION IS LOCATED ABOUT 22.5 KM (14.00 MI) WEST OF TALLULAH AND
 CP2452'4.2 KM (2.60 MI) EAST-SOUTHEAST OF DELHI IN THE SOUTHEAST QUARTER OF
 CP2452'SECTION 21, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2452'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP2452'OF INTERSTATE HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST
 CP2452'FOR 5.1 KM (3.15 MI) ON INTERSTATE 20 TO THE STATION ON THE LEFT, NEAR
 CP2452'THE NORTHEAST CORNER OF THE WEST BOUND BRIDGE OVER JOES BAYOU LAKE.
 CP2452'THE STATION IS 17.4 M (57.1 FT) SOUTH FROM A CHAIN LINK FENCE, 8.5 M
 CP2452'(27.9 FT) NORTH FROM THE CENTER OF THE WEST BOUND LANES OF THE
 CP2452'INTERSTATE, 2.1 M (6.9 FT) EAST-NORTHEAST FROM THE NORTHEAST CORNER OF
 CP2452'THE WEST BOUND BRIDGE, 0.5 M (1.6 FT) EAST-SOUTHEAST FROM THE
 CP2452'SOUTHEAST CORNER OF THE BRIDGE ABUTMENT AND 0.5 M (1.6 FT) WEST FROM A
 CP2452'METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS RECESSED 15.2 CM
 CP2452'(6 IN) BELOW THE LEVEL OF THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2450 ***********************************************************************
 CP2450  DESIGNATION -  42 G 005
 CP2450  PID         -  CP2450
 CP2450  STATE/COUNTY-  LA/MADISON
 CP2450  COUNTRY     -  US
 CP2450  USGS QUAD   -  DELHI (2018)
 CP2450
 CP2450                         *CURRENT SURVEY CONTROL
 CP2450  ______________________________________________________________________
 CP2450* NAD 83(1993) POSITION- 32 25 51.67922(N) 091 25 08.91181(W)   ADJUSTED
 CP2450* NAVD 88 ORTHO HEIGHT -    31.16  (+/-2cm)      102.2   (feet) VERTCON3
 CP2450  ______________________________________________________________________
 CP2450  GEOID HEIGHT    -        -26.278 (meters)                     GEOID18
 CP2450  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 CP2450  HORZ ORDER      -  SECOND
 CP2450  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2450
 CP2450.The horizontal coordinates were established by classical geodetic methods
 CP2450.and adjusted by the National Geodetic Survey in May 1994.
 CP2450
 CP2450.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2450.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2450
 CP2450.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2450.GEOID18 height accuracy estimate available here.
 CP2450
 CP2450.The vertical order pertains to the NGVD 29 superseded value.
 CP2450
 CP2450.Click photographs - Photos may exist for this station.
 CP2450
 CP2450.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2450
 CP2450. The following values were computed from the NAD 83(1993) position.
 CP2450
 CP2450;                    North         East     Units Scale Factor Converg.
 CP2450;SPC LA N     -   214,612.290 1,101,646.692   MT  0.99995475   +0 34 17.2
 CP2450;SPC LA N     -   704,107.15  3,614,319.19   sFT  0.99995475   +0 34 17.2
 CP2450;UTM  15      - 3,589,312.616   648,625.792   MT  0.99987240   +0 50 52.6
 CP2450
 CP2450!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2450!SPC LA N     -   0.99999923  x   0.99995475  =   0.99995398
 CP2450!UTM  15      -   0.99999923  x   0.99987240  =   0.99987163
 CP2450
 CP2450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR4862589312(NAD 83)
 CP2450
 CP2450                          SUPERSEDED SURVEY CONTROL
 CP2450
 CP2450  NAD 83(1992)-  32 25 51.68389(N)    091 25 08.91010(W) AD(       ) 2
 CP2450  NAD 83(1986)-  32 25 51.69127(N)    091 25 08.90623(W) AD(       ) 2
 CP2450  NGVD 29              31.18   (m)          102.3    (f) LEVELING    3  
 CP2450  NGVD 29 (06/11/92)   31.175  (m)          102.28   (f) ADJUSTED    2 1
 CP2450
 CP2450.Superseded values are not recommended for survey control.
 CP2450
 CP2450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2450.See file dsdata.pdf to determine how the superseded data were derived.
 CP2450
 CP2450_MARKER: DD = SURVEY DISK
 CP2450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2450_STAMPING: 42G005 1973
 CP2450_MARK LOGO: LADHGS
 CP2450_PROJECTION: FLUSH
 CP2450_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2450+STABILITY: SURFACE MOTION
 CP2450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2450+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2005
 CP2450
 CP2450  HISTORY     - Date     Condition        Report By
 CP2450  HISTORY     - 1973     MONUMENTED       LADTD
 CP2450  HISTORY     - 1982     GOOD             LADTD
 CP2450  HISTORY     - 19900724 GOOD             LADTD
 CP2450  HISTORY     - 20051208 GOOD             GEOCAC
 CP2450
 CP2450                          STATION DESCRIPTION
 CP2450
 CP2450'DESCRIBED BY LA TRANSP AND DEV 1973 (TLH)
 CP2450'THIS MARK WAS SET IN 1973 AND NOT CONNECTED TO THE NATIONAL HORIZONTAL
 CP2450'CONTROL NETWORK AT TIME OF RECOVERY, BUT EXPECTED TO BE AFTER THIS
 CP2450'SURVEY.
 CP2450'
 CP2450'THE STATION IS LOCATED ABOUT 6.4 KM (4 MILES) EAST-SOUTHEAST OF DELHI
 CP2450'AND 20.1 KM (12.5 MILES) WEST OF TALLULAH IN THE NORTHWEST QUARTER OF
 CP2450'SECTION 26, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2450'TRANSPORTATION AND DEVELOPMENT.
 CP2450'
 CP2450'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2450'AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST ON INTERSTATE 20 FOR 7.7
 CP2450'KM (4.8 MILES) TO THE INTERSECTION OF INTERSTATE 20 AND STATE HIGHWAY
 CP2450'577. THE STATION IS NEAR THE SOUTHEAST CORNER OF THE OVERPASS.
 CP2450'
 CP2450'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2450'LADTD) DISK STAMPED---42G005 1973--- SET INTO THE TOP OF A ROUND
 CP2450'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2450'LOCATED 34.7 METERS (114 FEET) S FROM THE CENTER OF THE EAST BOUND
 CP2450'LANE OF INTERSTATE 20, 7.2 METERS (23.5 FEET) E FROM THE CENTER OF
 CP2450'STATE HIGHWAY 577, 5.6 METERS (18.5 FEET) SSE FROM THE SOUTHEAST
 CP2450'CORNER OF THE OVERPASS, AND 0.6 METER (2 FEET) N FROM A METAL
 CP2450'WITNESS POST AND SIGN.
 CP2450'
 CP2450'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2450'(NOW LADTD) DISK STAMPED---42G005 1973--- SET INTO AN IRREGULAR MASS
 CP2450'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2450
 CP2450                          STATION RECOVERY (1982)
 CP2450
 CP2450'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2450'7.24 KM (4.5 MI) EAST FROM DELHI.
 CP2450'ABOUT 7.7 KM (4.8 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2450'INTERSECTION OF HIGHWAY 20 AND STATE HIGHWAY 17 IN SOUTH DELHI TO THE
 CP2450'INTERSECTION OF HIGHWAY 20 AND STATE HIGHWAY 577, THE STATION IS NEAR
 CP2450'THE SOUTHEAST CORNER OF THE OVERPASS, 34.7 METERS (114 FT) SOUTH OF
 CP2450'THE CENTER OF THE EAST BOUND LANE OF HIGHWAY 20, 7.2 METERS (23.5 FT)
 CP2450'EAST OF THE CENTER OF STATE HIGHWAY 577, 5.6 METERS (18.5 FT)
 CP2450'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE OVERPASS.
 CP2450'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 CP2450'THE MARK IS ABOVE LEVEL WITH HIGHWAY 577.
 CP2450
 CP2450                          STATION RECOVERY (1990)
 CP2450
 CP2450'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2450'THE STATION IS LOCATED ABOUT 20.1 KM (12.50 MI) WEST OF TALLULAH AND
 CP2450'6.4 KM (3.95 MI) EAST-SOUTHEAST OF DELHI IN THE NORTHWEST QUARTER OF
 CP2450'SECTION 26, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2450'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE
 CP2450'INTERSECTION OF INTERSTATE HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF
 CP2450'DELHI, GO EAST FOR 7.7 KM (4.80 MI) ON INTERSTATE 20 TO THE
 CP2450'INTERSECTION WITH STATE HIGHWAY 577 WITH THE STATION SET NEAR THE
 CP2450'SOUTHEAST CORNER OF THE OVERPASS. THE STATION IS 34.7 M (113.8 FT)
 CP2450'SOUTH FROM THE CENTER OF THE EAST BOUND LANES OF THE INTERSTATE, 7.2 M
 CP2450'(23.6 FT) EAST FROM THE CENTER OF HIGHWAY 577, 5.6 M (18.4 FT)
 CP2450'SOUTH-SOUTHEAST FROM THE SOUTHEAST CORNER OF THE BRIDGE OVERPASS, 0.9
 CP2450'M (3.0 FT) NORTHEAST FROM THE SOUTHEAST CORNER OF THE BRIDGE ABUTMENT
 CP2450'AND 0.6 M (2.0 FT) NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CP2450'THE MARK IS RECESSED 15.2 CM (6 IN) BELOW THE GROUND SURFACE AND ABOUT
 CP2450'LEVEL WITH HIGHWAY 577.
 CP2450
 CP2450                          STATION RECOVERY (2005)
 CP2450
 CP2450'RECOVERY NOTE BY GEOCACHING 2005 (HMT)
 CP2450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2449 ***********************************************************************
 CP2449  DESIGNATION -  42 G 006
 CP2449  PID         -  CP2449
 CP2449  STATE/COUNTY-  LA/MADISON
 CP2449  COUNTRY     -  US
 CP2449  USGS QUAD   -  DELHI (2018)
 CP2449
 CP2449                         *CURRENT SURVEY CONTROL
 CP2449  ______________________________________________________________________
 CP2449* NAD 83(1993) POSITION- 32 25 46.22671(N) 091 24 22.65204(W)   ADJUSTED
 CP2449* NAVD 88 ORTHO HEIGHT -    24.14  (+/-2cm)       79.2   (feet) VERTCON3
 CP2449  ______________________________________________________________________
 CP2449  GEOID HEIGHT    -        -26.287 (meters)                     GEOID18
 CP2449  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 CP2449  HORZ ORDER      -  SECOND
 CP2449  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2449
 CP2449.The horizontal coordinates were established by classical geodetic methods
 CP2449.and adjusted by the National Geodetic Survey in May 1994.
 CP2449
 CP2449.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2449.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2449
 CP2449.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2449.GEOID18 height accuracy estimate available here.
 CP2449
 CP2449.The vertical order pertains to the NGVD 29 superseded value.
 CP2449
 CP2449.Click photographs - Photos may exist for this station.
 CP2449
 CP2449.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2449
 CP2449. The following values were computed from the NAD 83(1993) position.
 CP2449
 CP2449;                    North         East     Units Scale Factor Converg.
 CP2449;SPC LA N     -   214,456.472 1,102,856.788   MT  0.99995452   +0 34 41.7
 CP2449;SPC LA N     -   703,595.94  3,618,289.31   sFT  0.99995452   +0 34 41.7
 CP2449;UTM  15      - 3,589,162.651   649,836.529   MT  0.99987686   +0 51 17.3
 CP2449
 CP2449!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2449!SPC LA N     -   1.00000034  x   0.99995452  =   0.99995486
 CP2449!UTM  15      -   1.00000034  x   0.99987686  =   0.99987720
 CP2449
 CP2449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR4983689162(NAD 83)
 CP2449
 CP2449                          SUPERSEDED SURVEY CONTROL
 CP2449
 CP2449  NAD 83(1992)-  32 25 46.23166(N)    091 24 22.65026(W) AD(       ) 2
 CP2449  NAD 83(1986)-  32 25 46.23881(N)    091 24 22.64658(W) AD(       ) 2
 CP2449  NGVD 29              24.15   (m)           79.2    (f) LEVELING    3  
 CP2449  NGVD 29 (06/11/92)   24.155  (m)           79.25   (f) ADJUSTED    2 1
 CP2449
 CP2449.Superseded values are not recommended for survey control.
 CP2449
 CP2449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2449.See file dsdata.pdf to determine how the superseded data were derived.
 CP2449
 CP2449_MARKER: DD = SURVEY DISK
 CP2449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2449_STAMPING: 42G006 1982
 CP2449_MARK LOGO: LADHGS
 CP2449_PROJECTION: FLUSH
 CP2449_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2449+STABILITY: SURFACE MOTION
 CP2449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2449+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1990
 CP2449
 CP2449  HISTORY     - Date     Condition        Report By
 CP2449  HISTORY     - 1982     MONUMENTED       LADTD
 CP2449  HISTORY     - 1982     GOOD             LADTD
 CP2449  HISTORY     - 19900724 GOOD             LADTD
 CP2449
 CP2449                          STATION DESCRIPTION
 CP2449
 CP2449'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2449'THE STATION IS LOCATED ABOUT 7.6 KM (4.7 MILES) EAST-SOUTHEAST OF
 CP2449'DELHI AND 19.3 KM (12 MILES) WEST OF TALLULAH NEAR THE SECTION LINES
 CP2449'OF 26 AND 25, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP2449'TRANSPORTATION AND DEVELOPMENT.
 CP2449'
 CP2449'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2449'AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST ON INTERSTATE 20 FOR 8.9
 CP2449'KM (5.4 MILES) TO THE STATION IN THE MEDIAN.
 CP2449'
 CP2449'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 CP2449'LADTD) DISK STAMPED---42G006 1982--- SET INTO THE TOP OF A ROUND
 CP2449'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2449'LOCATED 38.1 METERS (125 FEET) E FROM THE CENTER OF A SQUARE IRON
 CP2449'DRAIN, 13.6 METERS (44.5 FEET) N FROM THE CENTER OF THE EAST BOUND
 CP2449'LANE OF INTERSTATE 20, 13.4 METERS (44 FEET) S FROM THE CENTER OF
 CP2449'THE WEST BOUND LANE OF INTERSTATE 20., AND 0.6 METER (2 FEET) E FROM
 CP2449'A METAL WITNESS POST AND SIGN.
 CP2449'
 CP2449'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2449'(NOW LADTD) DISK STAMPED---42G006 1982--- SET INTO AN IRREGULAR MASS
 CP2449'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2449
 CP2449                          STATION RECOVERY (1982)
 CP2449
 CP2449'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2449'8.21 KM (5.1 MI) EAST FROM DELHI.
 CP2449'ABOUT 8.9 KM (5.4 MILES) EAST ALONG INTERSTATE HIGHWAY 20 FROM THE
 CP2449'INTERSECTION OF HIGHWAY 20 AND STATE HIGHWAY 17 IN SOUTH DELHI TO THE
 CP2449'STATION IN THE MEDIAN, 38.1 METERS (125 FT) EAST OF THE CENTER OF A
 CP2449'SQUARE IRON DRAIN, 13.6 METERS (44.5 FT) NORTH OF THE CENTER OF THE OF
 CP2449'THE WEST BOUND LANE OF HIGHWAY 20.
 CP2449'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2449'THE MARK IS 1.22 M BELOW HIGHWAY 20.
 CP2449
 CP2449                          STATION RECOVERY (1990)
 CP2449
 CP2449'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CP2449'THE STATION IS LOACTED ABOUT 19.3 KM (12.00 MI) WEST OF TALLULAH AND
 CP2449'7.6 KM (4.70 MI) EAST-SOUTHEAST OF DELHI NEAR THE SECTION LINES OF 25
 CP2449'AND 26, T17N, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 CP2449'AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 CP2449'HIGHWAY 20 AND STATE HIGHWAY 17 SOUTH OF DELHI, GO EAST FOR 8.9 KM
 CP2449'(5.55 MI) ON INTERSTATE 20 TO THE STATION SET IN THE MEDIAN. THE
 CP2449'STATION IS 38.1 M (125.0 FT) EAST FROM THE CENTER OF A SQUARE IRON
 CP2449'DRAIN, 13.6 M (44.6 FT) NORTH FROM THE CENTER OF THE EAST BOUND LANES
 CP2449'OF THE INTERSTATE, 13.4 M (44.0 FT) SOUTH FROM THE CENTER OF THE WEST
 CP2449'BOUND LANES OF THE INTERSTATE AND 0.6 M (2.0 FT) EAST FROM A METAL
 CP2449'WITNESS POST WITH SIGN ATTACHED.  THE MARK IS RECESSED 5 CM (2 IN)
 CP2449'BELOW THE GROUND SURFACE AND ABOUT 1.2 M (3.9 FT) BELOW THE LEVEL OF
 CP2449'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2451 ***********************************************************************
 CP2451  DESIGNATION -  42 G 007
 CP2451  PID         -  CP2451
 CP2451  STATE/COUNTY-  LA/MADISON
 CP2451  COUNTRY     -  US
 CP2451  USGS QUAD   -  DELHI (2018)
 CP2451
 CP2451                         *CURRENT SURVEY CONTROL
 CP2451  ______________________________________________________________________
 CP2451* NAD 83(1993) POSITION- 32 26 40.69286(N) 091 24 30.71579(W)   ADJUSTED
 CP2451* NAVD 88 ORTHO HEIGHT -    25.86  (+/-2cm)       84.8   (feet) VERTCON3
 CP2451  ______________________________________________________________________
 CP2451  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 CP2451  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 CP2451  HORZ ORDER      -  SECOND
 CP2451  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2451
 CP2451.The horizontal coordinates were established by classical geodetic methods
 CP2451.and adjusted by the National Geodetic Survey in May 1994.
 CP2451
 CP2451.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2451.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2451
 CP2451.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2451.GEOID18 height accuracy estimate available here.
 CP2451
 CP2451.The vertical order pertains to the NGVD 29 superseded value.
 CP2451
 CP2451.Click photographs - Photos may exist for this station.
 CP2451
 CP2451.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2451
 CP2451. The following values were computed from the NAD 83(1993) position.
 CP2451
 CP2451;                    North         East     Units Scale Factor Converg.
 CP2451;SPC LA N     -   216,131.965 1,102,629.246   MT  0.99995691   +0 34 37.4
 CP2451;SPC LA N     -   709,092.96  3,617,542.78   sFT  0.99995691   +0 34 37.4
 CP2451;UTM  15      - 3,590,836.893   649,600.916   MT  0.99987599   +0 51 14.2
 CP2451
 CP2451!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2451!SPC LA N     -   1.00000006  x   0.99995691  =   0.99995697
 CP2451!UTM  15      -   1.00000006  x   0.99987599  =   0.99987605
 CP2451
 CP2451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR4960090836(NAD 83)
 CP2451
 CP2451                          SUPERSEDED SURVEY CONTROL
 CP2451
 CP2451  NAD 83(1992)-  32 26 40.69774(N)    091 24 30.71444(W) AD(       ) 2
 CP2451  NAD 83(1986)-  32 26 40.70498(N)    091 24 30.71059(W) AD(       ) 2
 CP2451  NGVD 29              25.88   (m)           84.9    (f) LEVELING    3  
 CP2451  NGVD 29 (06/11/92)   25.877  (m)           84.90   (f) ADJUSTED    2 1
 CP2451
 CP2451.Superseded values are not recommended for survey control.
 CP2451
 CP2451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2451.See file dsdata.pdf to determine how the superseded data were derived.
 CP2451
 CP2451_MARKER: DD = SURVEY DISK
 CP2451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2451_STAMPING: 42G007 1973
 CP2451_MARK LOGO: LADHGS
 CP2451_PROJECTION: FLUSH
 CP2451_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP2451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2451+STABILITY: SURFACE MOTION
 CP2451
 CP2451  HISTORY     - Date     Condition        Report By
 CP2451  HISTORY     - 1973     MONUMENTED       LADH
 CP2451  HISTORY     - 1982     GOOD             LADTD
 CP2451
 CP2451                          STATION DESCRIPTION
 CP2451
 CP2451'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (TLH)
 CP2451'THE STATION IS LOCATED ABOUT 6.4 KM (4 MILES) EAST OF DELHI AND 19.3
 CP2451'KM (12 MILES) WEST-NORTHWEST OF TALLULAH NEAR THE SECTION LINES OF 23
 CP2451'AND 24, T17N, R10E.  OWNERSHIP--ILLINOIS CENTRAL GULF RAILROAD.
 CP2451'
 CP2451'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20
 CP2451'AND STATE HIGHWAY 577, GO NORTH ON HIGHWAY 577 FOR 0.7 KM (2.4 MILES)
 CP2451'TO THE INTERSECTION OF U.S. HIGHWAY 80 AND STATE HIGHWAY 577, THE
 CP2451'STATION IS APPROXIMATLY 182.9 METERS (600 FT) EAST OF THE INTERSECTION
 CP2451'AND NORTH OF THE ILLINOIS CENTRAL GULF RAILROAD TRACKS.
 CP2451'
 CP2451'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW LADTD)
 CP2451'DISK STAMPED---42G007 1982--- SET INTO THE TOP OF A ROUND CONCRETE
 CP2451'MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED
 CP2451'25.9 METERS (85 FEET) SOUTH-SOUTHWEST FROM THE CENTER OF U.S. HIGHWAY
 CP2451'80, 5.8 METERS (19 FEET) NORTH-NORTHEAST FROM THE NORTH RAIL OF RAIL
 CP2451'ROAD TRACK, AND 0.3 METER (1 FOOT) SOUTH FROM A METAL WITNESS POST AND
 CP2451'SIGN.
 CP2451'
 CP2451'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2451'(NOW LADTD) DISK STAMPED---42G007 1982--- SET INTO AN IRREGULAR MASS
 CP2451'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 CP2451
 CP2451                          STATION RECOVERY (1982)
 CP2451
 CP2451'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2451'6.8 KM (4.2 MI) EAST FROM DELHI.  ABOUT 0.7 KM (2.4 MILES) NORTH ALONG
 CP2451'STATE HIGHWAY 577 FROM THE INTERSECTION OF INTERSTATE HIGHWAY 20 AND
 CP2451'HIGHWAY 577, TO THE STATION ON THE RIGHT AND NORTH OF THE ILLINOIS
 CP2451'CENTRAL GULF RAILROAD TRACKS, 25.9 METERS (85 FT) SOUTH-SOUTHWEST OF
 CP2451'THE CENTER OF U.S. HIGHWAY 80, 5.8 METERS (19 FT) NORTH-NORTHEAST OF
 CP2451'THE NORTH RAIL OF THE RAILROAD.  IT IS 0.30 METERS SOUTH FROM A
 CP2451'WITNESS POST AND 0.61 M ABOVE US HIGHWAY 80.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2459 ***********************************************************************
 CP2459  DESIGNATION -  42 V 1
 CP2459  PID         -  CP2459
 CP2459  STATE/COUNTY-  LA/RICHLAND
 CP2459  COUNTRY     -  US
 CP2459  USGS QUAD   -  DELHI (2018)
 CP2459
 CP2459                         *CURRENT SURVEY CONTROL
 CP2459  ______________________________________________________________________
 CP2459* NAD 83(1986) POSITION- 32 27 35.     (N) 091 29 35.     (W)   SCALED
 CP2459* NAVD 88 ORTHO HEIGHT -    28.994 (meters)       95.12  (feet) ADJUSTED
 CP2459  ______________________________________________________________________
 CP2459  GEOID HEIGHT    -        -26.208 (meters)                     GEOID18
 CP2459  DYNAMIC HEIGHT  -         28.961 (meters)       95.02  (feet) COMP
 CP2459  MODELED GRAVITY -    979,517.3   (mgal)                       NAVD 88
 CP2459
 CP2459  VERT ORDER      -  SECOND    CLASS I
 CP2459
 CP2459.The horizontal coordinates were scaled from a map and have
 CP2459.an estimated accuracy of +/- 6 seconds.
 CP2459
 CP2459.The orthometric height was determined by differential leveling and
 CP2459.adjusted by the NATIONAL GEODETIC SURVEY
 CP2459.in June 1991.
 CP2459
 CP2459.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2459.GEOID18 height accuracy estimate available here.
 CP2459
 CP2459.Click photographs - Photos may exist for this station.
 CP2459
 CP2459.The dynamic height is computed by dividing the NAVD 88
 CP2459.geopotential number by the normal gravity value computed on the
 CP2459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2459.degrees latitude (g = 980.6199 gals.).
 CP2459
 CP2459.The modeled gravity was interpolated from observed gravity values.
 CP2459
 CP2459;                    North         East    Units  Estimated Accuracy
 CP2459;SPC LA N     -   217,730.    1,094,670.      MT  (+/- 180 meters Scaled)
 CP2459
 CP2459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR416923(NAD 83)
 CP2459
 CP2459                          SUPERSEDED SURVEY CONTROL
 CP2459
 CP2459.No superseded survey control is available for this station.
 CP2459
 CP2459_MARKER: DD = SURVEY DISK
 CP2459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2459_STAMPING: 42V1 1985
 CP2459_MARK LOGO: LADTD
 CP2459_PROJECTION: RECESSED 3 CENTIMETERS
 CP2459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2459+STABILITY: SURFACE MOTION
 CP2459
 CP2459  HISTORY     - Date     Condition        Report By
 CP2459  HISTORY     - 1985     MONUMENTED       LADTD
 CP2459
 CP2459                          STATION DESCRIPTION
 CP2459
 CP2459'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2459'0.9 KM (0.6 MI) NORTH FROM DELHI.
 CP2459'ABOUT 0.9 KM (0.6 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2459'IN DELHI TO THE BENCH MARK ON THE LEFT BY THE DELHI PRESBYTERIAN
 CP2459'CHURCH, 21.6 METERS (71 FEET) SOUTH OF THE CENTERLINE OF FOURTH
 CP2459'STREET, 15.5 METERS (51 FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY
 CP2459'17, 12.6 METERS (41.5 FEET) SOUTH-SOUTHWEST OF A LIGHT POLE WITH A
 CP2459'METER ATTACHED AND 1.1 METERS (3.5 FEET) SOUTH-SOUTHEAST OF THE
 CP2459'CORNER OF A BRICK CHURCH.
 CP2459'THE MARK IS 0.45 METERS  E FROM  A MONUMENT WALL PLATE
 CP2459'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8209 ***********************************************************************
 AC8209  DESIGNATION -  42 V 1 RESET
 AC8209  PID         -  AC8209
 AC8209  STATE/COUNTY-  LA/RICHLAND
 AC8209  COUNTRY     -  US
 AC8209  USGS QUAD   -  MANGHAM (2018)
 AC8209
 AC8209                         *CURRENT SURVEY CONTROL
 AC8209  ______________________________________________________________________
 AC8209* NAD 83(1986) POSITION- 32 17 31.     (N) 091 45 50.     (W)   SCALED
 AC8209* NAVD 88 ORTHO HEIGHT -    20.04  (+/-2cm)       65.7   (feet) VERTCON3
 AC8209  ______________________________________________________________________
 AC8209  GEOID HEIGHT    -        -26.103 (meters)                     GEOID18
 AC8209  VERT ORDER      -  THIRD (See Below)
 AC8209
 AC8209.The horizontal coordinates were scaled from a map and have
 AC8209.an estimated accuracy of +/- 6 seconds.
 AC8209
 AC8209.The NAVD 88 height was computed by applying the VERTCON shift value to
 AC8209.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AC8209
 AC8209.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8209.GEOID18 height accuracy estimate available here.
 AC8209
 AC8209.The vertical order pertains to the NGVD 29 superseded value.
 AC8209
 AC8209.Click photographs - Photos may exist for this station.
 AC8209
 AC8209;                    North         East    Units  Estimated Accuracy
 AC8209;SPC LA N     -   198,920.    1,069,330.      MT  (+/- 180 meters Scaled)
 AC8209
 AC8209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR163734(NAD 83)
 AC8209
 AC8209                          SUPERSEDED SURVEY CONTROL
 AC8209
 AC8209  NGVD 29 (09/18/05)   20.10   (m)           65.9    (f) RESET       3  
 AC8209
 AC8209.Superseded values are not recommended for survey control.
 AC8209
 AC8209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8209.See file dsdata.pdf to determine how the superseded data were derived.
 AC8209
 AC8209_MARKER: DD = SURVEY DISK
 AC8209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8209_STAMPING: 42V1 RESET 1989
 AC8209_MARK LOGO: LADTD
 AC8209_PROJECTION: FLUSH
 AC8209_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8209+STABILITY: SURFACE MOTION
 AC8209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8209+SATELLITE: SATELLITE OBSERVATIONS - 1989
 AC8209
 AC8209  HISTORY     - Date     Condition        Report By
 AC8209  HISTORY     - 1989     MONUMENTED       LADTD
 AC8209
 AC8209                          STATION DESCRIPTION
 AC8209
 AC8209'DESCRIBED BY LA TRANSP AND DEV 1989 (SLC)
 AC8209'THE STATION IS LOCATED ABOUT 19.3 KM (12.00 MI) SOUTH OF RAYVILLE, 4.7
 AC8209'KM (2.90 MI) NORTH OF BASKIN AND 2.6 KM (1.60 MI) SOUTH OF MANGHAM.
 AC8209'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AC8209'REACH THE STATION FROM THE POST OFFICE IN MANGHAM, GO SOUTH FOR 2.6 KM
 AC8209'(1.60 MI) ON STATE HIGHWAY 15 TO THE MARK ON THE LEFT, SET ON THE WEST
 AC8209'BANK OF BIG CREEK AT THE FRANKLIN-RICHLAND PARISH LINE. THE STATION IS
 AC8209'50.6 M (166.0 FT) NORTHWEST FROM THE WEST BANK OF BIG CREEK, 21.6 M
 AC8209'(70.9 FT) NORTHEAST FROM THE PROPOSED CENTER OF THE NEW NORTH BOUND
 AC8209'LANES OF HIGHWAY 15, 0.3 M (1.0 FT) SOUTHWEST FROM THE PROPOSED
 AC8209'RIGHT-OF-WAY FENCE AND 0.3 M (1.0 FT) SOUTHEAST FROM A METAL WITNESS
 AC8209'POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 AC8209'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2099 ***********************************************************************
 CP2099  DESIGNATION -  42 V 10
 CP2099  PID         -  CP2099
 CP2099  STATE/COUNTY-  LA/RICHLAND
 CP2099  COUNTRY     -  US
 CP2099  USGS QUAD   -  GILLEYVILLE (2018)
 CP2099
 CP2099                         *CURRENT SURVEY CONTROL
 CP2099  ______________________________________________________________________
 CP2099* NAD 83(1986) POSITION- 32 18 39.     (N) 091 53 29.     (W)   SCALED
 CP2099* NAVD 88 ORTHO HEIGHT -    21.87  (+/-2cm)       71.8   (feet) VERTCON3
 CP2099  ______________________________________________________________________
 CP2099  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 CP2099  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2099
 CP2099.The horizontal coordinates were scaled from a map and have
 CP2099.an estimated accuracy of +/- 6 seconds.
 CP2099
 CP2099.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2099.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2099
 CP2099.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2099.GEOID18 height accuracy estimate available here.
 CP2099
 CP2099.The vertical order pertains to the NGVD 29 superseded value.
 CP2099
 CP2099.Click photographs - Photos may exist for this station.
 CP2099
 CP2099;                    North         East    Units  Estimated Accuracy
 CP2099;SPC LA N     -   200,940.    1,057,310.      MT  (+/- 180 meters Scaled)
 CP2099
 CP2099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR043754(NAD 83)
 CP2099
 CP2099                          SUPERSEDED SURVEY CONTROL
 CP2099
 CP2099  NGVD 29 (??/??/92)   21.950  (m)           72.01   (f) ADJ UNCH    2 0
 CP2099
 CP2099.Superseded values are not recommended for survey control.
 CP2099
 CP2099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2099.See file dsdata.pdf to determine how the superseded data were derived.
 CP2099
 CP2099_MARKER: DD = SURVEY DISK
 CP2099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2099_STAMPING: 42V10 1970
 CP2099_MARK LOGO: LADHGS
 CP2099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2099+STABILITY: SURFACE MOTION
 CP2099
 CP2099  HISTORY     - Date     Condition        Report By
 CP2099  HISTORY     - 1970     MONUMENTED       LADH
 CP2099
 CP2099                          STATION DESCRIPTION
 CP2099
 CP2099'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2099'6.45 MI W FROM MANGHAM.
 CP2099'ABOUT 6.45 MILES WEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2099'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 219.0 FEET
 CP2099'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 132, 60.0 FEET
 CP2099'NORTHEAST OF THE NORTHEAST CORNER OF ASSEMBLY OF GOD CHURCH BUILDING,
 CP2099'21.0 FEET SOUTH OF THE CENTERLINE OF A PRIVATE DRIVEWAY.  SET IN TOP
 CP2099'OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS
 CP2099'POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2468 ***********************************************************************
 CP2468  DESIGNATION -  42 V 10
 CP2468  PID         -  CP2468
 CP2468  STATE/COUNTY-  LA/RICHLAND
 CP2468  COUNTRY     -  US
 CP2468  USGS QUAD   -  EPPS (2018)
 CP2468
 CP2468                         *CURRENT SURVEY CONTROL
 CP2468  ______________________________________________________________________
 CP2468* NAD 83(1986) POSITION- 32 34 55.53   (N) 091 29 10.44   (W)   HD_HELD1
 CP2468* NAVD 88 ORTHO HEIGHT -    28.539 (meters)       93.63  (feet) ADJUSTED
 CP2468  ______________________________________________________________________
 CP2468  GEOID HEIGHT    -        -26.069 (meters)                     GEOID18
 CP2468  DYNAMIC HEIGHT  -         28.508 (meters)       93.53  (feet) COMP
 CP2468  MODELED GRAVITY -    979,535.4   (mgal)                       NAVD 88
 CP2468
 CP2468  VERT ORDER      -  SECOND    CLASS I
 CP2468
 CP2468.The horizontal coordinates were determined by differentially corrected
 CP2468.hand held GPS observations or other comparable positioning techniques
 CP2468.and have an estimated accuracy of +/- 3 meters.
 CP2468
 CP2468.The orthometric height was determined by differential leveling and
 CP2468.adjusted by the NATIONAL GEODETIC SURVEY
 CP2468.in June 1991.
 CP2468
 CP2468.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2468.GEOID18 height accuracy estimate available here.
 CP2468
 CP2468.Click photographs - Photos may exist for this station.
 CP2468
 CP2468.The dynamic height is computed by dividing the NAVD 88
 CP2468.geopotential number by the normal gravity value computed on the
 CP2468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2468.degrees latitude (g = 980.6199 gals.).
 CP2468
 CP2468.The modeled gravity was interpolated from observed gravity values.
 CP2468
 CP2468;                    North         East    Units  Estimated Accuracy
 CP2468;SPC LA N     -   231,303.0   1,095,180.7     MT  (+/- 3 meters HH1 GPS) 
 CP2468
 CP2468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4207905969(NAD 83)
 CP2468
 CP2468                          SUPERSEDED SURVEY CONTROL
 CP2468
 CP2468.No superseded survey control is available for this station.
 CP2468
 CP2468_MARKER: DD = SURVEY DISK
 CP2468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2468_STAMPING: 42V10 1985
 CP2468_MARK LOGO: LADTD
 CP2468_PROJECTION: FLUSH
 CP2468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2468+STABILITY: SURFACE MOTION
 CP2468
 CP2468  HISTORY     - Date     Condition        Report By
 CP2468  HISTORY     - 1985     MONUMENTED       LADTD
 CP2468
 CP2468                          STATION DESCRIPTION
 CP2468
 CP2468'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2468'15.3 KM (9.5 MI) NORTH FROM DELHI.
 CP2468'ABOUT 15.3 KM (9.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2468'IN DELHI TO THE BENCH MARK ON THE RIGHT AT THE JUNCTION OF STATE
 CP2468'HIGHWAYS 17 AND 877, 16.6 METERS (54.5 FEET) SOUTH OF THE CENTERLINE
 CP2468'OF STATE HIGHWAY 877, 16.2 METERS (53 FEET) EAST OF THE CENTERLINE OF
 CP2468'STATE HIGHWAY 17, 1.2 METERS (4.5 FEET) SOUTHWEST OF A POWER POLE AND
 CP2468'0.8 METERS (2.5 FEET) SOUTHEAST OF A RIGHT-OF-WAY MARKER.
 CP2468'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 CP2468'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2100 ***********************************************************************
 CP2100  DESIGNATION -  42 V 11
 CP2100  PID         -  CP2100
 CP2100  STATE/COUNTY-  LA/RICHLAND
 CP2100  COUNTRY     -  US
 CP2100  USGS QUAD   -  GILLEYVILLE (2018)
 CP2100
 CP2100                         *CURRENT SURVEY CONTROL
 CP2100  ______________________________________________________________________
 CP2100* NAD 83(1986) POSITION- 32 17 56.     (N) 091 54 01.     (W)   SCALED
 CP2100* NAVD 88 ORTHO HEIGHT -    21.64  (+/-2cm)       71.0   (feet) VERTCON3
 CP2100  ______________________________________________________________________
 CP2100  GEOID HEIGHT    -        -25.981 (meters)                     GEOID18
 CP2100  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2100
 CP2100.The horizontal coordinates were scaled from a map and have
 CP2100.an estimated accuracy of +/- 6 seconds.
 CP2100
 CP2100.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2100.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2100
 CP2100.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2100.GEOID18 height accuracy estimate available here.
 CP2100
 CP2100.The vertical order pertains to the NGVD 29 superseded value.
 CP2100
 CP2100.Click photographs - Photos may exist for this station.
 CP2100
 CP2100;                    North         East    Units  Estimated Accuracy
 CP2100;SPC LA N     -   199,610.    1,056,480.      MT  (+/- 180 meters Scaled)
 CP2100
 CP2100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR035740(NAD 83)
 CP2100
 CP2100                          SUPERSEDED SURVEY CONTROL
 CP2100
 CP2100  NGVD 29 (??/??/92)   21.719  (m)           71.26   (f) ADJ UNCH    2 0
 CP2100
 CP2100.Superseded values are not recommended for survey control.
 CP2100
 CP2100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2100.See file dsdata.pdf to determine how the superseded data were derived.
 CP2100
 CP2100_MARKER: DD = SURVEY DISK
 CP2100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2100_STAMPING: 42V11 1970
 CP2100_MARK LOGO: LADHGS
 CP2100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2100+STABILITY: SURFACE MOTION
 CP2100
 CP2100  HISTORY     - Date     Condition        Report By
 CP2100  HISTORY     - 1970     MONUMENTED       LADH
 CP2100
 CP2100                          STATION DESCRIPTION
 CP2100
 CP2100'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2100'7.40 MI W FROM MANGHAM.
 CP2100'ABOUT 7.40 MILES WEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2100'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 85.0 FEET SOUTH OF
 CP2100'THE CENTERLINE OF LOUISIANA HIGHWAY 132, 64.0 FEET WEST OF THE
 CP2100'CENTERLINE OF LOUISIANA HIGHWAY 576, 81.0 FEET SOUTHEAST OF A
 CP2100'TELEPHONE POLE, 1.0 FOOT NORTHEAST OF A FENCE.  SET IN TOP OF A
 CP2100'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND ON LOUISIANA HIGHWAY
 CP2100'DEPARTMENT OF HIGHWAYS RIGHT OF WAY.  A STEEL WITNESS POST IS SET 1.0
 CP2100'FOOT NORTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2491 ***********************************************************************
 CP2491  DESIGNATION -  42 V 11
 CP2491  PID         -  CP2491
 CP2491  STATE/COUNTY-  LA/RICHLAND
 CP2491  COUNTRY     -  US
 CP2491  USGS QUAD   -  WHITNEY ISLAND NORTH (2018)
 CP2491
 CP2491                         *CURRENT SURVEY CONTROL
 CP2491  ______________________________________________________________________
 CP2491* NAD 83(1986) POSITION- 32 39 14.46   (N) 091 37 39.40   (W)   HD_HELD1
 CP2491* NAVD 88 ORTHO HEIGHT -    27.205 (meters)       89.26  (feet) ADJUSTED
 CP2491  ______________________________________________________________________
 CP2491  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 CP2491  DYNAMIC HEIGHT  -         27.175 (meters)       89.16  (feet) COMP
 CP2491  MODELED GRAVITY -    979,536.8   (mgal)                       NAVD 88
 CP2491
 CP2491  VERT ORDER      -  SECOND    CLASS I
 CP2491
 CP2491.The horizontal coordinates were determined by differentially corrected
 CP2491.hand held GPS observations or other comparable positioning techniques
 CP2491.and have an estimated accuracy of +/- 3 meters.
 CP2491
 CP2491.The orthometric height was determined by differential leveling and
 CP2491.adjusted by the NATIONAL GEODETIC SURVEY
 CP2491.in June 1991.
 CP2491
 CP2491.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2491.GEOID18 height accuracy estimate available here.
 CP2491
 CP2491.Click photographs - Photos may exist for this station.
 CP2491
 CP2491.The dynamic height is computed by dividing the NAVD 88
 CP2491.geopotential number by the normal gravity value computed on the
 CP2491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2491.degrees latitude (g = 980.6199 gals.).
 CP2491
 CP2491.The modeled gravity was interpolated from observed gravity values.
 CP2491
 CP2491;                    North         East    Units  Estimated Accuracy
 CP2491;SPC LA N     -   239,163.5   1,081,843.1     MT  (+/- 3 meters HH1 GPS) 
 CP2491
 CP2491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS2870613764(NAD 83)
 CP2491
 CP2491                          SUPERSEDED SURVEY CONTROL
 CP2491
 CP2491.No superseded survey control is available for this station.
 CP2491
 CP2491_MARKER: DD = SURVEY DISK
 CP2491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2491_STAMPING: 42V11 1985
 CP2491_MARK LOGO: LADTD
 CP2491_PROJECTION: FLUSH
 CP2491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2491+STABILITY: SURFACE MOTION
 CP2491
 CP2491  HISTORY     - Date     Condition        Report By
 CP2491  HISTORY     - 1985     MONUMENTED       LADTD
 CP2491
 CP2491                          STATION DESCRIPTION
 CP2491
 CP2491'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2491'21.2 KM (13.2 MI) NORTH FROM HOLLY RIDGE.
 CP2491'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2491'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2491'OF STATE HIGHWAYS 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134
 CP2491'FOR 2.7 KM (1.6 MI) TO THE JUNCTION OF STATE HIHGWAYS 134 AND 585,
 CP2491'CONTINUE NORTH ON STATE HIGHWAY 585 FOR 4.2 KM (2.6 MI) TO THE BENCH
 CP2491'MARK ON THE LEFT NEAR A TREE, 11.6 METERS (38 FEET) WEST OF THE
 CP2491'CENTER OF STATE HIGHWAY 585, 6.7 METERS (22 FEET) NORTHWEST OF THE
 CP2491'NORTH END OF A CONCRETE CULVERT UNDER A DRIVEWAY AND 0.61 METERS (2
 CP2491'FEET) EAST-SOUTHEAST OF A RIGHT-OF-WAY MARKER.
 CP2491'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CP2491'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2101 ***********************************************************************
 CP2101  DESIGNATION -  42 V 12
 CP2101  PID         -  CP2101
 CP2101  STATE/COUNTY-  LA/RICHLAND
 CP2101  COUNTRY     -  US
 CP2101  USGS QUAD   -  GILLEYVILLE (2018)
 CP2101
 CP2101                         *CURRENT SURVEY CONTROL
 CP2101  ______________________________________________________________________
 CP2101* NAD 83(1986) POSITION- 32 18 25.     (N) 091 54 46.     (W)   SCALED
 CP2101* NAVD 88 ORTHO HEIGHT -    20.40  (+/-2cm)       66.9   (feet) VERTCON3
 CP2101  ______________________________________________________________________
 CP2101  GEOID HEIGHT    -        -25.972 (meters)                     GEOID18
 CP2101  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2101
 CP2101.The horizontal coordinates were scaled from a map and have
 CP2101.an estimated accuracy of +/- 6 seconds.
 CP2101
 CP2101.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2101.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2101
 CP2101.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2101.GEOID18 height accuracy estimate available here.
 CP2101
 CP2101.The vertical order pertains to the NGVD 29 superseded value.
 CP2101
 CP2101.Click photographs - Photos may exist for this station.
 CP2101
 CP2101;                    North         East    Units  Estimated Accuracy
 CP2101;SPC LA N     -   200,500.    1,055,300.      MT  (+/- 180 meters Scaled)
 CP2101
 CP2101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR023749(NAD 83)
 CP2101
 CP2101                          SUPERSEDED SURVEY CONTROL
 CP2101
 CP2101  NGVD 29 (??/??/92)   20.486  (m)           67.21   (f) ADJ UNCH    2 0
 CP2101
 CP2101.Superseded values are not recommended for survey control.
 CP2101
 CP2101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2101.See file dsdata.pdf to determine how the superseded data were derived.
 CP2101
 CP2101_MARKER: DD = SURVEY DISK
 CP2101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2101_STAMPING: 42V12 1970
 CP2101_MARK LOGO: LADHGS
 CP2101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2101+STABILITY: SURFACE MOTION
 CP2101
 CP2101  HISTORY     - Date     Condition        Report By
 CP2101  HISTORY     - 1970     MONUMENTED       LADH
 CP2101
 CP2101                          STATION DESCRIPTION
 CP2101
 CP2101'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2101'8.40 MI W FROM MANGHAM.
 CP2101'ABOUT 8.40 MILES WEST ALONG LOUISIANA HIGHWAY 132 FROM MAIN ENTRANCE
 CP2101'TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 68.0 FEET NORTH OF THE
 CP2101'CENTERLINE OF LOUISIANA HIGHWAY 132, 44.0 FEET NORTHWEST OF A FENCE
 CP2101'CORNER, ABOUT 5 FEET WEST OF A DITCH.  SET IN TOP OF A CONCRETE POST
 CP2101'PROJECTING 1.0 INCH ABOVE GROUND ON PROPERTY BELONGING TO C. M. NOBLE
 CP2101'ESTATE.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2492 ***********************************************************************
 CP2492  DESIGNATION -  42 V 12
 CP2492  PID         -  CP2492
 CP2492  STATE/COUNTY-  LA/RICHLAND
 CP2492  COUNTRY     -  US
 CP2492  USGS QUAD   -  WHITNEY ISLAND NORTH (2018)
 CP2492
 CP2492                         *CURRENT SURVEY CONTROL
 CP2492  ______________________________________________________________________
 CP2492* NAD 83(1986) POSITION- 32 38 40.     (N) 091 37 39.     (W)   SCALED
 CP2492* NAVD 88 ORTHO HEIGHT -    26.500 (meters)       86.94  (feet) ADJUSTED
 CP2492  ______________________________________________________________________
 CP2492  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 CP2492  DYNAMIC HEIGHT  -         26.471 (meters)       86.85  (feet) COMP
 CP2492  MODELED GRAVITY -    979,535.3   (mgal)                       NAVD 88
 CP2492
 CP2492  VERT ORDER      -  SECOND    CLASS I
 CP2492
 CP2492.The horizontal coordinates were scaled from a map and have
 CP2492.an estimated accuracy of +/- 6 seconds.
 CP2492
 CP2492.The orthometric height was determined by differential leveling and
 CP2492.adjusted by the NATIONAL GEODETIC SURVEY
 CP2492.in June 1991.
 CP2492
 CP2492.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2492.GEOID18 height accuracy estimate available here.
 CP2492
 CP2492.Click photographs - Photos may exist for this station.
 CP2492
 CP2492.The dynamic height is computed by dividing the NAVD 88
 CP2492.geopotential number by the normal gravity value computed on the
 CP2492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2492.degrees latitude (g = 980.6199 gals.).
 CP2492
 CP2492.The modeled gravity was interpolated from observed gravity values.
 CP2492
 CP2492;                    North         East    Units  Estimated Accuracy
 CP2492;SPC LA N     -   238,100.    1,081,860.      MT  (+/- 180 meters Scaled)
 CP2492
 CP2492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS287127(NAD 83)
 CP2492
 CP2492                          SUPERSEDED SURVEY CONTROL
 CP2492
 CP2492.No superseded survey control is available for this station.
 CP2492
 CP2492_MARKER: DD = SURVEY DISK
 CP2492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2492_STAMPING: 42V12 1985
 CP2492_MARK LOGO: LADTD
 CP2492_PROJECTION: FLUSH
 CP2492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2492+STABILITY: SURFACE MOTION
 CP2492
 CP2492  HISTORY     - Date     Condition        Report By
 CP2492  HISTORY     - 1985     MONUMENTED       LADTD
 CP2492
 CP2492                          STATION DESCRIPTION
 CP2492
 CP2492'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2492'20 KM (12.4 MI) NORTH FROM HOLLY RIDGE.
 CP2492'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2492'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2492'OF STATE HIGHWAYS 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134
 CP2492'FOR 2.7 KM (1.6 MI) TO THE JUNCTION OF STATE HIGHWAYS 134 AND 585,
 CP2492'CONTINUE NORTH ON STATE HIGHWAY 585 FOR 2.9 KM (1.8 MI) TO THE BENCH
 CP2492'MARK ON THE LEFT IN THE YARD OF MR NORMAN SILK, 13.6 METERS (44.5
 CP2492'FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 585, 5.8 METERS (19
 CP2492'FEET) EAST-NORTHEAST OF A POWER POLE AND 4.3 METERS (14 FEET) SOUTH
 CP2492'OF THE CENTER OF A DRIVE.
 CP2492'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CP2492'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2102 ***********************************************************************
 CP2102  DESIGNATION -  42 V 13
 CP2102  PID         -  CP2102
 CP2102  STATE/COUNTY-  LA/RICHLAND
 CP2102  COUNTRY     -  US
 CP2102  USGS QUAD   -  GILLEYVILLE (2018)
 CP2102
 CP2102                         *CURRENT SURVEY CONTROL
 CP2102  ______________________________________________________________________
 CP2102* NAD 83(1986) POSITION- 32 18 18.     (N) 091 55 51.     (W)   SCALED
 CP2102* NAVD 88 ORTHO HEIGHT -    21.70  (+/-2cm)       71.2   (feet) VERTCON3
 CP2102  ______________________________________________________________________
 CP2102  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 CP2102  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2102
 CP2102.The horizontal coordinates were scaled from a map and have
 CP2102.an estimated accuracy of +/- 6 seconds.
 CP2102
 CP2102.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2102.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2102
 CP2102.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2102.GEOID18 height accuracy estimate available here.
 CP2102
 CP2102.The vertical order pertains to the NGVD 29 superseded value.
 CP2102
 CP2102.Click photographs - Photos may exist for this station.
 CP2102
 CP2102;                    North         East    Units  Estimated Accuracy
 CP2102;SPC LA N     -   200,270.    1,053,600.      MT  (+/- 180 meters Scaled)
 CP2102
 CP2102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR006747(NAD 83)
 CP2102
 CP2102                          SUPERSEDED SURVEY CONTROL
 CP2102
 CP2102  NGVD 29 (??/??/92)   21.788  (m)           71.48   (f) ADJ UNCH    2 0
 CP2102
 CP2102.Superseded values are not recommended for survey control.
 CP2102
 CP2102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2102.See file dsdata.pdf to determine how the superseded data were derived.
 CP2102
 CP2102_MARKER: DD = SURVEY DISK
 CP2102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2102_STAMPING: 42V13 1970
 CP2102_MARK LOGO: LADHGS
 CP2102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2102+STABILITY: SURFACE MOTION
 CP2102
 CP2102  HISTORY     - Date     Condition        Report By
 CP2102  HISTORY     - 1970     MONUMENTED       LADH
 CP2102
 CP2102                          STATION DESCRIPTION
 CP2102
 CP2102'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2102'9.50 MI SW FROM MANGHAM.
 CP2102'ABOUT 9.50 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2102'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 82.0 FEET
 CP2102'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 132, 49.0 FEET
 CP2102'SOUTHEAST OF A TELEPHONE POLE, 6.0 FEET SOUTH OF A 24 INCH PECAN TREE,
 CP2102'2.0 FEET WEST OF A PROPERTY LINE FENCE.  SET IN TOP OF A CONCRETE POST
 CP2102'PROJECTING 4 INCHES ABOVE GROUND, ON PROPERTY BELONGING TO BRUCE
 CP2102'BUSBY.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2493 ***********************************************************************
 CP2493  DESIGNATION -  42 V 13
 CP2493  PID         -  CP2493
 CP2493  STATE/COUNTY-  LA/RICHLAND
 CP2493  COUNTRY     -  US
 CP2493  USGS QUAD   -  WHITNEY ISLAND NORTH (2018)
 CP2493
 CP2493                         *CURRENT SURVEY CONTROL
 CP2493  ______________________________________________________________________
 CP2493* NAD 83(1986) POSITION- 32 37 38.     (N) 091 37 39.     (W)   SCALED
 CP2493* NAVD 88 ORTHO HEIGHT -    26.606 (meters)       87.29  (feet) ADJUSTED
 CP2493  ______________________________________________________________________
 CP2493  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 CP2493  DYNAMIC HEIGHT  -         26.577 (meters)       87.19  (feet) COMP
 CP2493  MODELED GRAVITY -    979,533.5   (mgal)                       NAVD 88
 CP2493
 CP2493  VERT ORDER      -  SECOND    CLASS I
 CP2493
 CP2493.The horizontal coordinates were scaled from a map and have
 CP2493.an estimated accuracy of +/- 6 seconds.
 CP2493
 CP2493.The orthometric height was determined by differential leveling and
 CP2493.adjusted by the NATIONAL GEODETIC SURVEY
 CP2493.in June 1991.
 CP2493
 CP2493.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2493.GEOID18 height accuracy estimate available here.
 CP2493
 CP2493.Click photographs - Photos may exist for this station.
 CP2493
 CP2493.The dynamic height is computed by dividing the NAVD 88
 CP2493.geopotential number by the normal gravity value computed on the
 CP2493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2493.degrees latitude (g = 980.6199 gals.).
 CP2493
 CP2493.The modeled gravity was interpolated from observed gravity values.
 CP2493
 CP2493;                    North         East    Units  Estimated Accuracy
 CP2493;SPC LA N     -   236,190.    1,081,880.      MT  (+/- 180 meters Scaled)
 CP2493
 CP2493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS287107(NAD 83)
 CP2493
 CP2493                          SUPERSEDED SURVEY CONTROL
 CP2493
 CP2493.No superseded survey control is available for this station.
 CP2493
 CP2493_MARKER: DD = SURVEY DISK
 CP2493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2493_STAMPING: 42V13 1985
 CP2493_MARK LOGO: LADTD
 CP2493_PROJECTION: RECESSED 5 CENTIMETERS
 CP2493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2493+STABILITY: SURFACE MOTION
 CP2493
 CP2493  HISTORY     - Date     Condition        Report By
 CP2493  HISTORY     - 1985     MONUMENTED       LADTD
 CP2493
 CP2493                          STATION DESCRIPTION
 CP2493
 CP2493'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2493'18.2 KM (11.3 MI) NORTH FROM HOLLY RIDGE.
 CP2493'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2493'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2493'OF STATE HIGHWAY 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134 FOR
 CP2493'2.7 KM (1.6 MI) TO THE JUNCTION OF STATE HIGHWAYS 134 AND 585,
 CP2493'CONTINUE NORTH ON STATE HIGHWAY 585 FOR 1.1 KM (0.7 MI) TO THE BENCH
 CP2493'MARK ON THE LEFT SET IN THE YARD OF ALBERTA HENDERICKS, 12.5 METERS
 CP2493'(41 FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 585, 5.8 METERS (19
 CP2493'FEET) NORTH OF THE CENTER OF A DRIVEWAY AND 3.5 METERS (11.5 FEET)
 CP2493'WEST-NORTHWEST FROM THE NORTH END OF A CONCRETE CULVERT UNDER THE
 CP2493'DRIVEWAY.
 CP2493'THE MARK IS 1.22 METERS  N FROM  OF A POWER POLE
 CP2493'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2103 ***********************************************************************
 CP2103  DESIGNATION -  42 V 14
 CP2103  PID         -  CP2103
 CP2103  STATE/COUNTY-  LA/RICHLAND
 CP2103  COUNTRY     -  US
 CP2103  USGS QUAD   -  GILLEYVILLE (2018)
 CP2103
 CP2103                         *CURRENT SURVEY CONTROL
 CP2103  ______________________________________________________________________
 CP2103* NAD 83(1986) POSITION- 32 18 12.     (N) 091 56 44.     (W)   SCALED
 CP2103* NAVD 88 ORTHO HEIGHT -    20.96  (+/-2cm)       68.8   (feet) VERTCON3
 CP2103  ______________________________________________________________________
 CP2103  GEOID HEIGHT    -        -25.947 (meters)                     GEOID18
 CP2103  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2103
 CP2103.The horizontal coordinates were scaled from a map and have
 CP2103.an estimated accuracy of +/- 6 seconds.
 CP2103
 CP2103.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2103.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2103
 CP2103.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2103.GEOID18 height accuracy estimate available here.
 CP2103
 CP2103.The vertical order pertains to the NGVD 29 superseded value.
 CP2103
 CP2103.Click photographs - Photos may exist for this station.
 CP2103
 CP2103;                    North         East    Units  Estimated Accuracy
 CP2103;SPC LA N     -   200,080.    1,052,210.      MT  (+/- 180 meters Scaled)
 CP2103
 CP2103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR992745(NAD 83)
 CP2103
 CP2103                          SUPERSEDED SURVEY CONTROL
 CP2103
 CP2103  NGVD 29 (??/??/92)   21.047  (m)           69.05   (f) ADJ UNCH    2 0
 CP2103
 CP2103.Superseded values are not recommended for survey control.
 CP2103
 CP2103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2103.See file dsdata.pdf to determine how the superseded data were derived.
 CP2103
 CP2103_MARKER: DD = SURVEY DISK
 CP2103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2103_STAMPING: 42V 14 1970
 CP2103_MARK LOGO: LADHGS
 CP2103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2103+STABILITY: SURFACE MOTION
 CP2103
 CP2103  HISTORY     - Date     Condition        Report By
 CP2103  HISTORY     - 1970     MONUMENTED       LADH
 CP2103
 CP2103                          STATION DESCRIPTION
 CP2103
 CP2103'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2103'10.6 MI SW FROM MANGHAM.
 CP2103'ABOUT 10.15 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2103'ENTRANCE TO MANGHAM SCHOOL TO A BRIDGE SPANNING BOEUF RIVER.  THENCE
 CP2103'CONTINUING WEST ALONG LOUISIANA HIGHWAY 132, 0.45 MILES TO THE MARK.
 CP2103'IT IS 96.0 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 132,
 CP2103'75.0 FEET SOUTHEAST OF A GRAVEL DRIVE, 68.0 FEET NORTHWEST OF A POWER
 CP2103'PROJECTING 5 INCHES ABOVE GROUND ON PROPERTY BELONGING TO W. H.
 CP2103'BAUDIN.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2494 ***********************************************************************
 CP2494  DESIGNATION -  42 V 14
 CP2494  PID         -  CP2494
 CP2494  STATE/COUNTY-  LA/RICHLAND
 CP2494  COUNTRY     -  US
 CP2494  USGS QUAD   -  WHITNEY ISLAND SOUTH (2018)
 CP2494
 CP2494                         *CURRENT SURVEY CONTROL
 CP2494  ______________________________________________________________________
 CP2494* NAD 83(1986) POSITION- 32 36 45.     (N) 091 37 36.     (W)   SCALED
 CP2494* NAVD 88 ORTHO HEIGHT -    26.505 (meters)       86.96  (feet) ADJUSTED
 CP2494  ______________________________________________________________________
 CP2494  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 CP2494  DYNAMIC HEIGHT  -         26.476 (meters)       86.86  (feet) COMP
 CP2494  MODELED GRAVITY -    979,532.0   (mgal)                       NAVD 88
 CP2494
 CP2494  VERT ORDER      -  SECOND    CLASS I
 CP2494
 CP2494.The horizontal coordinates were scaled from a map and have
 CP2494.an estimated accuracy of +/- 6 seconds.
 CP2494
 CP2494.The orthometric height was determined by differential leveling and
 CP2494.adjusted by the NATIONAL GEODETIC SURVEY
 CP2494.in June 1991.
 CP2494
 CP2494.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2494.GEOID18 height accuracy estimate available here.
 CP2494
 CP2494.Click photographs - Photos may exist for this station.
 CP2494
 CP2494.The dynamic height is computed by dividing the NAVD 88
 CP2494.geopotential number by the normal gravity value computed on the
 CP2494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2494.degrees latitude (g = 980.6199 gals.).
 CP2494
 CP2494.The modeled gravity was interpolated from observed gravity values.
 CP2494
 CP2494;                    North         East    Units  Estimated Accuracy
 CP2494;SPC LA N     -   234,560.    1,081,970.      MT  (+/- 180 meters Scaled)
 CP2494
 CP2494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS288091(NAD 83)
 CP2494
 CP2494                          SUPERSEDED SURVEY CONTROL
 CP2494
 CP2494.No superseded survey control is available for this station.
 CP2494
 CP2494_MARKER: DD = SURVEY DISK
 CP2494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2494_STAMPING: 42V14 1985
 CP2494_MARK LOGO: LADTD
 CP2494_PROJECTION: RECESSED 3 CENTIMETERS
 CP2494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2494+STABILITY: SURFACE MOTION
 CP2494
 CP2494  HISTORY     - Date     Condition        Report By
 CP2494  HISTORY     - 1985     MONUMENTED       LADTD
 CP2494
 CP2494                          STATION DESCRIPTION
 CP2494
 CP2494'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2494'16.4 KM (10.2 MI) NORTH FROM HOLLY RIDGE.
 CP2494'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2494'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2494'OF STATE HIGHWAYS 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134
 CP2494'FOR 1.9 KM (1.2 MI) TO THE BENCH MARK ON THE RIGHT SET NEAR A WHITE
 CP2494'PVC PIPE FENCE, 13.7 METERS (45 FEET) EAST OF THE CENTERLINE OF STATE
 CP2494'HIGHWAY 134, 11.4 METERS (37.5 FEET) SOUTH OF THE CENTER OF A
 CP2494'CONCRETE DRIVEWAY LEADING TO A HOUSE, 1.8 METERS (6 FEET) SOUTH OF A
 CP2494'POWER POLE WITH A TRANSFORMER AND 0.61 METERS (2 FEET) WEST OF A
 CP2494'WHITE PVC PIPE FENCE.
 CP2494'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CP2494'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2104 ***********************************************************************
 CP2104  DESIGNATION -  42 V 15
 CP2104  PID         -  CP2104
 CP2104  STATE/COUNTY-  LA/RICHLAND
 CP2104  COUNTRY     -  US
 CP2104  USGS QUAD   -  GILLEYVILLE (2018)
 CP2104
 CP2104                         *CURRENT SURVEY CONTROL
 CP2104  ______________________________________________________________________
 CP2104* NAD 83(1986) POSITION- 32 19 12.     (N) 091 56 49.     (W)   SCALED
 CP2104* NAVD 88 ORTHO HEIGHT -    20.59  (+/-2cm)       67.6   (feet) VERTCON3
 CP2104  ______________________________________________________________________
 CP2104  GEOID HEIGHT    -        -25.949 (meters)                     GEOID18
 CP2104  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2104
 CP2104.The horizontal coordinates were scaled from a map and have
 CP2104.an estimated accuracy of +/- 6 seconds.
 CP2104
 CP2104.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2104.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2104
 CP2104.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2104.GEOID18 height accuracy estimate available here.
 CP2104
 CP2104.The vertical order pertains to the NGVD 29 superseded value.
 CP2104
 CP2104.Click photographs - Photos may exist for this station.
 CP2104
 CP2104;                    North         East    Units  Estimated Accuracy
 CP2104;SPC LA N     -   201,930.    1,052,070.      MT  (+/- 180 meters Scaled)
 CP2104
 CP2104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR991763(NAD 83)
 CP2104
 CP2104                          SUPERSEDED SURVEY CONTROL
 CP2104
 CP2104  NGVD 29 (??/??/92)   20.672  (m)           67.82   (f) ADJ UNCH    2 0
 CP2104
 CP2104.Superseded values are not recommended for survey control.
 CP2104
 CP2104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2104.See file dsdata.pdf to determine how the superseded data were derived.
 CP2104
 CP2104_MARKER: DD = SURVEY DISK
 CP2104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2104_STAMPING: 42V15 1970
 CP2104_MARK LOGO: LADHGS
 CP2104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2104+STABILITY: SURFACE MOTION
 CP2104
 CP2104  HISTORY     - Date     Condition        Report By
 CP2104  HISTORY     - 1970     MONUMENTED       LADH
 CP2104
 CP2104                          STATION DESCRIPTION
 CP2104
 CP2104'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2104'10.75 MI SW FROM MANGHAM.
 CP2104'ABOUT 10.15 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2104'ENTRANCE TO MANGHAM HIGH SCHOOL, TO A BRIDGE SPANNING BOEUF RIVER.
 CP2104'THENCE CONTINUING WEST ALONG LOUISIANA HIGHWAY 132, 1.60 MILES TO THE
 CP2104'MARK.  IT IS 105.0 FEET SOUTHWEST OF LOUISIANA HIGHWAY 132, 78.0 FEET
 CP2104'WEST OF THE SOUTH END OF A METAL CULVERT, 2.5 FEET NORTHEAST OF A 6
 CP2104'INCH GUM TREE, 31.0 FEET NORTH OF A DRAINAGE DITCH.  SET IN TOP OF A
 CP2104'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2104'IS SET 1.5 FEET NORTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2495 ***********************************************************************
 CP2495  DESIGNATION -  42 V 15
 CP2495  PID         -  CP2495
 CP2495  STATE/COUNTY-  LA/RICHLAND
 CP2495  COUNTRY     -  US
 CP2495  USGS QUAD   -  WHITNEY ISLAND SOUTH (2018)
 CP2495
 CP2495                         *CURRENT SURVEY CONTROL
 CP2495  ______________________________________________________________________
 CP2495* NAD 83(1986) POSITION- 32 35 54.41   (N) 091 37 39.56   (W)   HD_HELD1
 CP2495* NAVD 88 ORTHO HEIGHT -    26.338 (meters)       86.41  (feet) ADJUSTED
 CP2495  ______________________________________________________________________
 CP2495  GEOID HEIGHT    -        -26.026 (meters)                     GEOID18
 CP2495  DYNAMIC HEIGHT  -         26.309 (meters)       86.32  (feet) COMP
 CP2495  MODELED GRAVITY -    979,530.5   (mgal)                       NAVD 88
 CP2495
 CP2495  VERT ORDER      -  SECOND    CLASS I
 CP2495
 CP2495.The horizontal coordinates were determined by differentially corrected
 CP2495.hand held GPS observations or other comparable positioning techniques
 CP2495.and have an estimated accuracy of +/- 3 meters.
 CP2495
 CP2495.The orthometric height was determined by differential leveling and
 CP2495.adjusted by the NATIONAL GEODETIC SURVEY
 CP2495.in June 1991.
 CP2495
 CP2495.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2495.GEOID18 height accuracy estimate available here.
 CP2495
 CP2495.Click photographs - Photos may exist for this station.
 CP2495
 CP2495.The dynamic height is computed by dividing the NAVD 88
 CP2495.geopotential number by the normal gravity value computed on the
 CP2495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2495.degrees latitude (g = 980.6199 gals.).
 CP2495
 CP2495.The modeled gravity was interpolated from observed gravity values.
 CP2495
 CP2495;                    North         East    Units  Estimated Accuracy
 CP2495;SPC LA N     -   233,001.2   1,081,888.6     MT  (+/- 3 meters HH1 GPS) 
 CP2495
 CP2495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS2878107603(NAD 83)
 CP2495
 CP2495                          SUPERSEDED SURVEY CONTROL
 CP2495
 CP2495.No superseded survey control is available for this station.
 CP2495
 CP2495_MARKER: DD = SURVEY DISK
 CP2495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2495_STAMPING: 42V15 1985
 CP2495_MARK LOGO: LADTD
 CP2495_PROJECTION: FLUSH
 CP2495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2495+STABILITY: SURFACE MOTION
 CP2495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2495+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2019
 CP2495
 CP2495  HISTORY     - Date     Condition        Report By
 CP2495  HISTORY     - 1985     MONUMENTED       LADTD
 CP2495  HISTORY     - 20190501 GOOD             NGIA
 CP2495
 CP2495                          STATION DESCRIPTION
 CP2495
 CP2495'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2495'14.9 KM (9.3 MI) NORTH FROM HOLLY RIDGE.
 CP2495'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2495'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2495'OF STATE HIGHWAYS 183 AND 134, CONTUNUE NORTH ON STATE HIGHWAY 134
 CP2495'FOR 0.5 KM ( 0.3 MI) TO THE BENCH MARK ON THE LEFT NEAR A CHURCH
 CP2495'SIGN, 25.6 METERS (84 FEET) NORTH OF THE CENTER OF THE SOUTH DRIVE
 CP2495'LEADING TO THE CHURCH, 22.6 METERS (74 FEET) SOUTH OF THE CENTER OF
 CP2495'THE NORTH DRIVEWAY LEADING TO THE CHURCH, 16.5 METERS (54 FEET) WEST
 CP2495'OF THE CENTERLINE OF STATE HIGHWAY 134 AND 0.61 METERS (2 FEET) WEST
 CP2495'OF THE WEST NEW HOME BAPTIST CHURCH.
 CP2495'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2495'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 CP2495
 CP2495                          STATION RECOVERY (2019)
 CP2495
 CP2495'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 CP2495'THE STATION IS LOCATED NORTH-NORTHEAST OF RAYVILLE, LA, ON THE WEST
 CP2495'SIDE OF HIGHWAY LA 134 AT THE WEST NEW HOME BAPTIST CHURCH SIGN AT NO.
 CP2495'804.  IT IS 12.8 M (42.0 FT) WEST OF THE WEST EDGE OF HIGHWAY, 0.625 M
 CP2495'(2.1 FT) WEST OF A BRICK SIGN AND 20.98 M (68.8 FT) DUE S OF A GRAVEL
 CP2495'SEMI-CIRCLE DRIVE FOR THE CHURCH.  THIS IS GRAVITY BASE STATION
 CP2495'RAYVILLE 42 V 15.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2105 ***********************************************************************
 CP2105  DESIGNATION -  42 V 16
 CP2105  PID         -  CP2105
 CP2105  STATE/COUNTY-  LA/RICHLAND
 CP2105  COUNTRY     -  US
 CP2105  USGS QUAD   -  GILLEYVILLE (2018)
 CP2105
 CP2105                         *CURRENT SURVEY CONTROL
 CP2105  ______________________________________________________________________
 CP2105* NAD 83(1986) POSITION- 32 19 21.     (N) 091 57 19.     (W)   SCALED
 CP2105* NAVD 88 ORTHO HEIGHT -    21.41  (+/-2cm)       70.2   (feet) VERTCON3
 CP2105  ______________________________________________________________________
 CP2105  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 CP2105  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2105
 CP2105.The horizontal coordinates were scaled from a map and have
 CP2105.an estimated accuracy of +/- 6 seconds.
 CP2105
 CP2105.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2105.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2105
 CP2105.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2105.GEOID18 height accuracy estimate available here.
 CP2105
 CP2105.The vertical order pertains to the NGVD 29 superseded value.
 CP2105
 CP2105.Click photographs - Photos may exist for this station.
 CP2105
 CP2105;                    North         East    Units  Estimated Accuracy
 CP2105;SPC LA N     -   202,200.    1,051,290.      MT  (+/- 180 meters Scaled)
 CP2105
 CP2105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR983766(NAD 83)
 CP2105
 CP2105                          SUPERSEDED SURVEY CONTROL
 CP2105
 CP2105  NGVD 29 (??/??/92)   21.492  (m)           70.51   (f) ADJ UNCH    2 0
 CP2105
 CP2105.Superseded values are not recommended for survey control.
 CP2105
 CP2105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2105.See file dsdata.pdf to determine how the superseded data were derived.
 CP2105
 CP2105_MARKER: DD = SURVEY DISK
 CP2105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2105_STAMPING: 42V16 1970
 CP2105_MARK LOGO: LADHGS
 CP2105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2105+STABILITY: SURFACE MOTION
 CP2105
 CP2105  HISTORY     - Date     Condition        Report By
 CP2105  HISTORY     - 1970     MONUMENTED       LADH
 CP2105
 CP2105                          STATION DESCRIPTION
 CP2105
 CP2105'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2105'12.25 MI SE FROM MANGHAM.
 CP2105'ABOUT 10.15 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2105'ENTRANCE TO MANGHAM HIGH SCHOOL TO A BRIDGE SPANNING BOEUF RIVER.
 CP2105'THENCE CONTINUING WEST ALONG LOUISIANA HIGHWAY 132, 2.10 MILES TO THE
 CP2105'INTERSECTION OF LOUISIANA HIGHWAY 133.  THENCE SOUTH ALONG LOUISIANA
 CP2105'HIGHWAY 133, 0.50 MILE TO THE MARK.  IT IS 172.0 FEET NORTHWEST OF THE
 CP2105'CENTERLINE OF LOUISIANA HIGHWAY 133, 128 FEET NORTHWEST OF A POWER
 CP2105'POLE, 32.0 FEET SOUTHEAST OF A 30 INCH PECAN TREE, 1.0 FOOT NORTH OF A
 CP2105'BARBWIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 CP2105'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE
 CP2105'MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2496 ***********************************************************************
 CP2496  DESIGNATION -  42 V 16
 CP2496  PID         -  CP2496
 CP2496  STATE/COUNTY-  LA/RICHLAND
 CP2496  COUNTRY     -  US
 CP2496  USGS QUAD   -  WHITNEY ISLAND SOUTH (2018)
 CP2496
 CP2496                         *CURRENT SURVEY CONTROL
 CP2496  ______________________________________________________________________
 CP2496* NAD 83(1986) POSITION- 32 35 07.     (N) 091 37 36.     (W)   SCALED
 CP2496* NAVD 88 ORTHO HEIGHT -    26.874 (meters)       88.17  (feet) ADJUSTED
 CP2496  ______________________________________________________________________
 CP2496  GEOID HEIGHT    -        -26.035 (meters)                     GEOID18
 CP2496  DYNAMIC HEIGHT  -         26.844 (meters)       88.07  (feet) COMP
 CP2496  MODELED GRAVITY -    979,529.1   (mgal)                       NAVD 88
 CP2496
 CP2496  VERT ORDER      -  SECOND    CLASS I
 CP2496
 CP2496.The horizontal coordinates were scaled from a map and have
 CP2496.an estimated accuracy of +/- 6 seconds.
 CP2496
 CP2496.The orthometric height was determined by differential leveling and
 CP2496.adjusted by the NATIONAL GEODETIC SURVEY
 CP2496.in June 1991.
 CP2496
 CP2496.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2496.GEOID18 height accuracy estimate available here.
 CP2496
 CP2496.Click photographs - Photos may exist for this station.
 CP2496
 CP2496.The dynamic height is computed by dividing the NAVD 88
 CP2496.geopotential number by the normal gravity value computed on the
 CP2496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2496.degrees latitude (g = 980.6199 gals.).
 CP2496
 CP2496.The modeled gravity was interpolated from observed gravity values.
 CP2496
 CP2496;                    North         East    Units  Estimated Accuracy
 CP2496;SPC LA N     -   231,540.    1,081,990.      MT  (+/- 180 meters Scaled)
 CP2496
 CP2496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS288061(NAD 83)
 CP2496
 CP2496                          SUPERSEDED SURVEY CONTROL
 CP2496
 CP2496.No superseded survey control is available for this station.
 CP2496
 CP2496_MARKER: DD = SURVEY DISK
 CP2496_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP2496_SP_SET: HEADWALL
 CP2496_STAMPING: 42V16 1985
 CP2496_MARK LOGO: LADTD
 CP2496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2496+STABILITY: SURFACE MOTION
 CP2496
 CP2496  HISTORY     - Date     Condition        Report By
 CP2496  HISTORY     - 1985     MONUMENTED       LADTD
 CP2496
 CP2496                          STATION DESCRIPTION
 CP2496
 CP2496'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2496'13.3 KM (8.25 MI) NORTH FROM HOLLY RIDGE.
 CP2496'ABOUT 13.3 KM (8.25 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION
 CP2496'OF STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE BENCH
 CP2496'MARK ON THE RIGHT SET IN A CONCRETE HEADWALL, 5.3 METERS (17.5 FEET)
 CP2496'EAST OF THE CENTERLINE OF STATE HIGHWAY 183, 1.2 METERS (4 FEET)
 CP2496'SOUTH OF THE NORTH END OF THE HEADWALL AND 1.5 METERS (5 FEET) NORTH
 CP2496'OF THE SOUTH END OF THE HEADWALL WHICH IS FLUSH WITH THE GROUND.
 CP2496'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 CP2496'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2106 ***********************************************************************
 CP2106  DESIGNATION -  42 V 17
 CP2106  PID         -  CP2106
 CP2106  STATE/COUNTY-  LA/RICHLAND
 CP2106  COUNTRY     -  US
 CP2106  USGS QUAD   -  GILLEYVILLE (2018)
 CP2106
 CP2106                         *CURRENT SURVEY CONTROL
 CP2106  ______________________________________________________________________
 CP2106* NAD 83(1986) POSITION- 32 18 40.5    (N) 091 58 01.3    (W)   HD_HELD2
 CP2106* NAVD 88 ORTHO HEIGHT -    21.00  (+/-2cm)       68.9   (feet) VERTCON3
 CP2106  ______________________________________________________________________
 CP2106  GEOID HEIGHT    -        -25.935 (meters)                     GEOID18
 CP2106  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2106
 CP2106.The horizontal coordinates were established by autonomous hand held GPS
 CP2106.observations and have an estimated accuracy of +/- 10 meters.
 CP2106
 CP2106.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2106.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2106
 CP2106.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2106.GEOID18 height accuracy estimate available here.
 CP2106
 CP2106.The vertical order pertains to the NGVD 29 superseded value.
 CP2106
 CP2106.Click photographs - Photos may exist for this station.
 CP2106
 CP2106;                    North         East    Units  Estimated Accuracy
 CP2106;SPC LA N     -   200,948.    1,050,188.      MT  (+/- 10 meters HH2 GPS)
 CP2106
 CP2106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9724075404(NAD 83)
 CP2106
 CP2106                          SUPERSEDED SURVEY CONTROL
 CP2106
 CP2106  NGVD 29 (??/??/92)   21.084  (m)           69.17   (f) ADJ UNCH    2 0
 CP2106
 CP2106.Superseded values are not recommended for survey control.
 CP2106
 CP2106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2106.See file dsdata.pdf to determine how the superseded data were derived.
 CP2106
 CP2106_MARKER: DD = SURVEY DISK
 CP2106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2106_STAMPING: 42V17 1970
 CP2106_MARK LOGO: LADHGS
 CP2106_PROJECTION: PROJECTING 8 CENTIMETERS
 CP2106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2106+STABILITY: SURFACE MOTION
 CP2106
 CP2106  HISTORY     - Date     Condition        Report By
 CP2106  HISTORY     - 1970     MONUMENTED       LADH
 CP2106  HISTORY     - 20150705 GOOD             GEOCAC
 CP2106
 CP2106                          STATION DESCRIPTION
 CP2106
 CP2106'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2106'13.85 MI SW FROM MANGHAM.
 CP2106'ABOUT 10.15 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2106'ENTRANCE TO MANGHAM HIGH SCHOOL TO A BRIDGE SPANNING BOEUF RIVER.
 CP2106'THENCE CONTINUING WEST ALONG LOUISIANA HIGHWAY 132, 2.10 MILES TO THE
 CP2106'INTERSECTION OF LOUISIANA HIGHWAY 133.  THENCE SOUTH ALONG LOUISIANA
 CP2106'HIGHWAY 133, 1.60 MILES TO THE MARK.  IT IS 78.0 FEET NORTHWEST OF THE
 CP2106'CENTERLINE OF LOUISIANA HIGHWAY 133, 37.0 FEET NORTHWEST OF A FENCE
 CP2106'CORNER, 29.0 FEET SOUTH OF A 24 INCH PECAN TREE, 12.0 FEET NORTHWEST
 CP2106'OF A 30 INCH PIN OAK TREE, 4.0 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 CP2106'CATTLE GUARD.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 CP2106'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
 CP2106
 CP2106                          STATION RECOVERY (2015)
 CP2106
 CP2106'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP2106'THE MARK IS 4 FT (1.2 M) SOUTH OF SOUTHERN EDGE OF CONCRETE DRIVEWAY
 CP2106'LEADING NORTHWEST TO RESIDENCE AND 1 FT (0.3 M) WEST OF STEEL WITNESS
 CP2106'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2501 ***********************************************************************
 CP2501  DESIGNATION -  42 V 17
 CP2501  PID         -  CP2501
 CP2501  STATE/COUNTY-  LA/RICHLAND
 CP2501  COUNTRY     -  US
 CP2501  USGS QUAD   -  WHITNEY ISLAND SOUTH (2018)
 CP2501
 CP2501                         *CURRENT SURVEY CONTROL
 CP2501  ______________________________________________________________________
 CP2501* NAD 83(1986) POSITION- 32 33 02.     (N) 091 37 41.     (W)   SCALED
 CP2501* NAVD 88 ORTHO HEIGHT -    26.152 (meters)       85.80  (feet) ADJUSTED
 CP2501  ______________________________________________________________________
 CP2501  GEOID HEIGHT    -        -26.059 (meters)                     GEOID18
 CP2501  DYNAMIC HEIGHT  -         26.123 (meters)       85.71  (feet) COMP
 CP2501  MODELED GRAVITY -    979,525.6   (mgal)                       NAVD 88
 CP2501
 CP2501  VERT ORDER      -  SECOND    CLASS I
 CP2501
 CP2501.The horizontal coordinates were scaled from a map and have
 CP2501.an estimated accuracy of +/- 6 seconds.
 CP2501
 CP2501.The orthometric height was determined by differential leveling and
 CP2501.adjusted by the NATIONAL GEODETIC SURVEY
 CP2501.in June 1991.
 CP2501
 CP2501.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2501.GEOID18 height accuracy estimate available here.
 CP2501
 CP2501.Click photographs - Photos may exist for this station.
 CP2501
 CP2501.The dynamic height is computed by dividing the NAVD 88
 CP2501.geopotential number by the normal gravity value computed on the
 CP2501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2501.degrees latitude (g = 980.6199 gals.).
 CP2501
 CP2501.The modeled gravity was interpolated from observed gravity values.
 CP2501
 CP2501;                    North         East    Units  Estimated Accuracy
 CP2501;SPC LA N     -   227,690.    1,081,890.      MT  (+/- 180 meters Scaled)
 CP2501
 CP2501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS288022(NAD 83)
 CP2501
 CP2501                          SUPERSEDED SURVEY CONTROL
 CP2501
 CP2501.No superseded survey control is available for this station.
 CP2501
 CP2501_MARKER: DD = SURVEY DISK
 CP2501_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP2501_SP_SET: HEADWALL
 CP2501_STAMPING: 42V17 1985
 CP2501_MARK LOGO: LADTD
 CP2501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2501+STABILITY: SURFACE MOTION
 CP2501
 CP2501  HISTORY     - Date     Condition        Report By
 CP2501  HISTORY     - 1985     MONUMENTED       LADTD
 CP2501
 CP2501                          STATION DESCRIPTION
 CP2501
 CP2501'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2501'9.67 KM (6 MI) NORTH FROM HOLLY RIDGE.
 CP2501'ABOUT 9.67 KM (6 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2501'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE BENCH
 CP2501'MARK ON THE LEFT SET IN A HEADWALL JUST SOUTH OF THE JUNCTION OF
 CP2501'STATE HIGHWAY 183 AND PARISH ROAD NUMBER 16, 40.2 METERS (132 FEET)
 CP2501'SOUTH OF THE CENTERLINE OF PARISH ROAD 16, 5.9 METERS (19.5 FEET)
 CP2501'WEST OF THE CENTERLINE OF STATE HIGHWAY 183 AND 1.5 METERS (5 FEET)
 CP2501'SOUTH OF THE NORTH END OF THE HEADWALL WHICH IS FLUSH WITH THE
 CP2501'GROUND.
 CP2501'THE MARK IS 4.88 METERS  N FROM A WITNESS POST.
 CP2501'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2107 ***********************************************************************
 CP2107  DESIGNATION -  42 V 18
 CP2107  PID         -  CP2107
 CP2107  STATE/COUNTY-  LA/RICHLAND
 CP2107  COUNTRY     -  US
 CP2107  USGS QUAD   -  GILLEYVILLE (2018)
 CP2107
 CP2107                         *CURRENT SURVEY CONTROL
 CP2107  ______________________________________________________________________
 CP2107* NAD 83(1986) POSITION- 32 18 05.     (N) 091 58 43.     (W)   SCALED
 CP2107* NAVD 88 ORTHO HEIGHT -    20.87  (+/-2cm)       68.5   (feet) VERTCON3
 CP2107  ______________________________________________________________________
 CP2107  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 CP2107  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2107
 CP2107.The horizontal coordinates were scaled from a map and have
 CP2107.an estimated accuracy of +/- 6 seconds.
 CP2107
 CP2107.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2107.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2107
 CP2107.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2107.GEOID18 height accuracy estimate available here.
 CP2107
 CP2107.The vertical order pertains to the NGVD 29 superseded value.
 CP2107
 CP2107.Click photographs - Photos may exist for this station.
 CP2107
 CP2107;                    North         East    Units  Estimated Accuracy
 CP2107;SPC LA N     -   199,850.    1,049,100.      MT  (+/- 180 meters Scaled)
 CP2107
 CP2107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR961743(NAD 83)
 CP2107
 CP2107                          SUPERSEDED SURVEY CONTROL
 CP2107
 CP2107  NGVD 29 (??/??/92)   20.956  (m)           68.75   (f) ADJ UNCH    2 0
 CP2107
 CP2107.Superseded values are not recommended for survey control.
 CP2107
 CP2107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2107.See file dsdata.pdf to determine how the superseded data were derived.
 CP2107
 CP2107_MARKER: DD = SURVEY DISK
 CP2107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2107_STAMPING: 42V18 1970
 CP2107_MARK LOGO: LADHGS
 CP2107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2107+STABILITY: SURFACE MOTION
 CP2107
 CP2107  HISTORY     - Date     Condition        Report By
 CP2107  HISTORY     - 1970     MONUMENTED       LADH
 CP2107
 CP2107                          STATION DESCRIPTION
 CP2107
 CP2107'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2107'14.80 MI SW FROM MANGHAM.
 CP2107'ABOUT 10.15 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2107'ENTRANCE TO MANGHAM HIGH SCHOOL TO A BRIDGE SPANNING BOEUF RIVER.
 CP2107'THENCE CONTINUING WEST ALONG LOUISIANA HIGHWAY 132, 2.10 MILES TO THE
 CP2107'INTERSECTION OF LOUISIANA HIGHWAY 133.  THENCE SOUTH ALONG LOUISIANA
 CP2107'HIGHWAY 133, 2.55 MILES TO THE MARK.  IT IS 163 FEET EAST OF LOUISIANA
 CP2107'HIGHWAY 133, 123.0 FEET EAST OF A LARGE GATE POST ON HIGHWAY RIGHT OF
 CP2107'WAY, 18.0 FEET NORTH OF A FIELD ROAD NEAR A BARBWIRE FENCE. SET IN TOP
 CP2107'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL WITNESS
 CP2107'POST IS SET ONE FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2502 ***********************************************************************
 CP2502  DESIGNATION -  42 V 18
 CP2502  PID         -  CP2502
 CP2502  STATE/COUNTY-  LA/RICHLAND
 CP2502  COUNTRY     -  US
 CP2502  USGS QUAD   -  WHITNEY ISLAND SOUTH (2018)
 CP2502
 CP2502                         *CURRENT SURVEY CONTROL
 CP2502  ______________________________________________________________________
 CP2502* NAD 83(1986) POSITION- 32 32 20.     (N) 091 37 36.     (W)   SCALED
 CP2502* NAVD 88 ORTHO HEIGHT -    25.799 (meters)       84.64  (feet) ADJUSTED
 CP2502  ______________________________________________________________________
 CP2502  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 CP2502  DYNAMIC HEIGHT  -         25.770 (meters)       84.55  (feet) COMP
 CP2502  MODELED GRAVITY -    979,524.4   (mgal)                       NAVD 88
 CP2502
 CP2502  VERT ORDER      -  SECOND    CLASS I
 CP2502
 CP2502.The horizontal coordinates were scaled from a map and have
 CP2502.an estimated accuracy of +/- 6 seconds.
 CP2502
 CP2502.The orthometric height was determined by differential leveling and
 CP2502.adjusted by the NATIONAL GEODETIC SURVEY
 CP2502.in June 1991.
 CP2502
 CP2502.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2502.GEOID18 height accuracy estimate available here.
 CP2502
 CP2502.Click photographs - Photos may exist for this station.
 CP2502
 CP2502.The dynamic height is computed by dividing the NAVD 88
 CP2502.geopotential number by the normal gravity value computed on the
 CP2502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2502.degrees latitude (g = 980.6199 gals.).
 CP2502
 CP2502.The modeled gravity was interpolated from observed gravity values.
 CP2502
 CP2502;                    North         East    Units  Estimated Accuracy
 CP2502;SPC LA N     -   226,400.    1,082,040.      MT  (+/- 180 meters Scaled)
 CP2502
 CP2502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS289010(NAD 83)
 CP2502
 CP2502                          SUPERSEDED SURVEY CONTROL
 CP2502
 CP2502.No superseded survey control is available for this station.
 CP2502
 CP2502_MARKER: DD = SURVEY DISK
 CP2502_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP2502_SP_SET: HEADWALL
 CP2502_STAMPING: 42V18 1985
 CP2502_MARK LOGO: LADTD
 CP2502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2502+STABILITY: SURFACE MOTION
 CP2502
 CP2502  HISTORY     - Date     Condition        Report By
 CP2502  HISTORY     - 1985     MONUMENTED       LADTD
 CP2502
 CP2502                          STATION DESCRIPTION
 CP2502
 CP2502'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2502'8.1 KM (5 MI) NORTH FROM HOLLY RIDGE.
 CP2502'ABOUT 8.1 KM (5 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2502'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE BENCH
 CP2502'MARK ON THE RIGHT SET IN A HEADWALL, 6.9 METERS (22.5 FEET) EAST OF
 CP2502'THE CENTERLINE OF STATE HIGHWAY 183, 1.5 METERS (5 FEET) NORTH OF THE
 CP2502'SOUTH END OF THE HEADWALL AND 1.7 METERS (5.5 FEET) SOUTH OF THE
 CP2502'NORTH END OF THE HEADWALL WHICH IS FLUSH WITH THE GROUND.
 CP2502'THE MARK IS 1.52 METERS  N FROM A WITNESS POST.
 CP2502'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2108 ***********************************************************************
 CP2108  DESIGNATION -  42 V 19
 CP2108  PID         -  CP2108
 CP2108  STATE/COUNTY-  LA/RICHLAND
 CP2108  COUNTRY     -  US
 CP2108  USGS QUAD   -  GILLEYVILLE (2018)
 CP2108
 CP2108                         *CURRENT SURVEY CONTROL
 CP2108  ______________________________________________________________________
 CP2108* NAD 83(1986) POSITION- 32 17 53.7    (N) 091 59 42.6    (W)   HD_HELD2
 CP2108* NAVD 88 ORTHO HEIGHT -    20.14  (+/-2cm)       66.1   (feet) VERTCON3
 CP2108  ______________________________________________________________________
 CP2108  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 CP2108  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2108
 CP2108.The horizontal coordinates were established by autonomous hand held GPS
 CP2108.observations and have an estimated accuracy of +/- 10 meters.
 CP2108
 CP2108.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2108.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2108
 CP2108.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2108.GEOID18 height accuracy estimate available here.
 CP2108
 CP2108.The vertical order pertains to the NGVD 29 superseded value.
 CP2108
 CP2108.Click photographs - Photos may exist for this station.
 CP2108
 CP2108;                    North         East    Units  Estimated Accuracy
 CP2108;SPC LA N     -   199,493.    1,047,545.      MT  (+/- 10 meters HH2 GPS)
 CP2108
 CP2108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9460573938(NAD 83)
 CP2108
 CP2108                          SUPERSEDED SURVEY CONTROL
 CP2108
 CP2108  NGVD 29 (??/??/92)   20.221  (m)           66.34   (f) ADJ UNCH    2 0
 CP2108
 CP2108.Superseded values are not recommended for survey control.
 CP2108
 CP2108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2108.See file dsdata.pdf to determine how the superseded data were derived.
 CP2108
 CP2108_MARKER: DD = SURVEY DISK
 CP2108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2108_STAMPING: 42V19 1970
 CP2108_MARK LOGO: LADHGS
 CP2108_PROJECTION: RECESSED 3 CENTIMETERS
 CP2108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2108+STABILITY: SURFACE MOTION
 CP2108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2108+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2015
 CP2108
 CP2108  HISTORY     - Date     Condition        Report By
 CP2108  HISTORY     - 1970     MONUMENTED       LADH
 CP2108  HISTORY     - 20150705 GOOD             GEOCAC
 CP2108
 CP2108                          STATION DESCRIPTION
 CP2108
 CP2108'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2108'15.85 MI SW FROM MANGHAM.
 CP2108'ABOUT 10.15 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2108'ENTRANCE TO MANGHAM HIGH SCHOOL TO A BRIDGE SPANNING BOEUF RIVER.
 CP2108'THENCE CONTINUING WEST ALONG LOUISIANA HIGHWAY 132, 2.10 MILES TO THE
 CP2108'INTERSECTION OF LOUISIANA HIGHWAY 133.  THENCE SOUTH ALONG LOUISIANA
 CP2108'HIGHWAY 133, 3.60 MILES TO THE MARK.  IT IS 205.0 FEET WEST OF THE
 CP2108'CENTERLINE OF LOUISIANA HIGHWAY 133, 2 FEET SOUTHEAST OF A POWER POLE,
 CP2108'41 FEET WEST OF THE SOUTHWEST CORNER OF A BRICK RESIDENCE.  SET IN TOP
 CP2108'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS
 CP2108'POST IS SET 1.0 FOOT EAST OF THE MARK.
 CP2108
 CP2108                          STATION RECOVERY (2015)
 CP2108
 CP2108'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP2108'THE MARK IS 2 FT (0.6 M) SOUTHEAST OF A POWER POLE AND 1 FT (0.3 M)
 CP2108'WEST OF A STEEL WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2503 ***********************************************************************
 CP2503  DESIGNATION -  42 V 19
 CP2503  PID         -  CP2503
 CP2503  STATE/COUNTY-  LA/RICHLAND
 CP2503  COUNTRY     -  US
 CP2503  USGS QUAD   -  WHITNEY ISLAND SOUTH (2018)
 CP2503
 CP2503                         *CURRENT SURVEY CONTROL
 CP2503  ______________________________________________________________________
 CP2503* NAD 83(1986) POSITION- 32 31 22.     (N) 091 37 45.     (W)   SCALED
 CP2503* NAVD 88 ORTHO HEIGHT -    25.970 (meters)       85.20  (feet) ADJUSTED
 CP2503  ______________________________________________________________________
 CP2503  GEOID HEIGHT    -        -26.078 (meters)                     GEOID18
 CP2503  DYNAMIC HEIGHT  -         25.941 (meters)       85.11  (feet) COMP
 CP2503  MODELED GRAVITY -    979,522.7   (mgal)                       NAVD 88
 CP2503
 CP2503  VERT ORDER      -  SECOND    CLASS I
 CP2503
 CP2503.The horizontal coordinates were scaled from a map and have
 CP2503.an estimated accuracy of +/- 6 seconds.
 CP2503
 CP2503.The orthometric height was determined by differential leveling and
 CP2503.adjusted by the NATIONAL GEODETIC SURVEY
 CP2503.in June 1991.
 CP2503
 CP2503.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2503.GEOID18 height accuracy estimate available here.
 CP2503
 CP2503.Click photographs - Photos may exist for this station.
 CP2503
 CP2503.The dynamic height is computed by dividing the NAVD 88
 CP2503.geopotential number by the normal gravity value computed on the
 CP2503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2503.degrees latitude (g = 980.6199 gals.).
 CP2503
 CP2503.The modeled gravity was interpolated from observed gravity values.
 CP2503
 CP2503;                    North         East    Units  Estimated Accuracy
 CP2503;SPC LA N     -   224,610.    1,081,810.      MT  (+/- 180 meters Scaled)
 CP2503
 CP2503_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR287992(NAD 83)
 CP2503
 CP2503                          SUPERSEDED SURVEY CONTROL
 CP2503
 CP2503.No superseded survey control is available for this station.
 CP2503
 CP2503_MARKER: DD = SURVEY DISK
 CP2503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2503_STAMPING: 42V19 1985
 CP2503_MARK LOGO: LADTD
 CP2503_PROJECTION: FLUSH
 CP2503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2503+STABILITY: SURFACE MOTION
 CP2503
 CP2503  HISTORY     - Date     Condition        Report By
 CP2503  HISTORY     - 1985     MONUMENTED       LADTD
 CP2503
 CP2503                          STATION DESCRIPTION
 CP2503
 CP2503'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2503'6.4 KM (4 MI) NORTH FROM HOLLY RIDGE.
 CP2503'ABOUT 6.4 KM (4 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2503'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO A PARISH
 CP2503'ROAD, THENCE WEST (LEFT) ON THE PARISH ROAD FOR 0.2 KM (0.1 MI) TO
 CP2503'THE MARK ON THE RIGHT NEAR A POWER POLE, 8.8 METERS (29 FEET) NORTH
 CP2503'OF THE CENTER OF THE PARISH ROAD AND 1.2 METERS (4 FEET) SOUTH OF A
 CP2503'POWER POLE NUMBERED D23 WITH A TRANSFORMER ATTACHED.
 CP2503'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2503'THE MARK IS 0.61 M BELOW THE PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2460 ***********************************************************************
 CP2460  DESIGNATION -  42 V 2
 CP2460  PID         -  CP2460
 CP2460  STATE/COUNTY-  LA/RICHLAND
 CP2460  COUNTRY     -  US
 CP2460  USGS QUAD   -  DELHI (2018)
 CP2460
 CP2460                         *CURRENT SURVEY CONTROL
 CP2460  ______________________________________________________________________
 CP2460* NAD 83(1986) POSITION- 32 28 25.     (N) 091 29 32.     (W)   SCALED
 CP2460* NAVD 88 ORTHO HEIGHT -    28.885 (meters)       94.77  (feet) ADJUSTED
 CP2460  ______________________________________________________________________
 CP2460  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 CP2460  DYNAMIC HEIGHT  -         28.853 (meters)       94.66  (feet) COMP
 CP2460  MODELED GRAVITY -    979,519.5   (mgal)                       NAVD 88
 CP2460
 CP2460  VERT ORDER      -  SECOND    CLASS I
 CP2460
 CP2460.The horizontal coordinates were scaled from a map and have
 CP2460.an estimated accuracy of +/- 6 seconds.
 CP2460
 CP2460.The orthometric height was determined by differential leveling and
 CP2460.adjusted by the NATIONAL GEODETIC SURVEY
 CP2460.in June 1991.
 CP2460
 CP2460.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2460.GEOID18 height accuracy estimate available here.
 CP2460
 CP2460.Click photographs - Photos may exist for this station.
 CP2460
 CP2460.The dynamic height is computed by dividing the NAVD 88
 CP2460.geopotential number by the normal gravity value computed on the
 CP2460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2460.degrees latitude (g = 980.6199 gals.).
 CP2460
 CP2460.The modeled gravity was interpolated from observed gravity values.
 CP2460
 CP2460;                    North         East    Units  Estimated Accuracy
 CP2460;SPC LA N     -   219,270.    1,094,730.      MT  (+/- 180 meters Scaled)
 CP2460
 CP2460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR416939(NAD 83)
 CP2460
 CP2460                          SUPERSEDED SURVEY CONTROL
 CP2460
 CP2460.No superseded survey control is available for this station.
 CP2460
 CP2460_MARKER: DD = SURVEY DISK
 CP2460_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP2460_SP_SET: HEADWALL
 CP2460_STAMPING: 42V2 1985
 CP2460_MARK LOGO: LADTD
 CP2460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2460+STABILITY: SURFACE MOTION
 CP2460
 CP2460  HISTORY     - Date     Condition        Report By
 CP2460  HISTORY     - 1985     MONUMENTED       LADTD
 CP2460
 CP2460                          STATION DESCRIPTION
 CP2460
 CP2460'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2460'2.4 KM (1.5 MI) NORTH FROM DELHI.
 CP2460'ABOUT 2.4 KM (1.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2460'IN DELHI TO THE BENCH MARK ON THE RIGHT SET IN A CONCRETE HEADWALL,
 CP2460'21.6 METERS (71 FEET) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A
 CP2460'WHITE WOOD FRAME HOUSE, 17.5 METERS (57.5 FEET) SOUTH-SOUTHWEST OF A
 CP2460'TELEPHONE POLE, 8.8 METERS (29 FEET) EAST OF THE CENTERLINE OF STATE
 CP2460'HIGHWAY 17 AND 1.7 METERS (5.5 FEET) NORTH FROM THE SOUTH END OF THE
 CP2460'HEADWALL WHICH IS FLUSH WITH THE GROUND.
 CP2460'THE MARK IS 1.67 METERS  N FROM A WITNESS POST.
 CP2460'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2109 ***********************************************************************
 CP2109  DESIGNATION -  42 V 20
 CP2109  PID         -  CP2109
 CP2109  STATE/COUNTY-  LA/RICHLAND
 CP2109  COUNTRY     -  US
 CP2109  USGS QUAD   -  GILLEYVILLE (2018)
 CP2109
 CP2109                         *CURRENT SURVEY CONTROL
 CP2109  ______________________________________________________________________
 CP2109* NAD 83(1986) POSITION- 32 16 55.4    (N) 091 59 43.6    (W)   HD_HELD2
 CP2109* NAVD 88 ORTHO HEIGHT -    20.51  (+/-2cm)       67.3   (feet) VERTCON3
 CP2109  ______________________________________________________________________
 CP2109  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 CP2109  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2109
 CP2109.The horizontal coordinates were established by autonomous hand held GPS
 CP2109.observations and have an estimated accuracy of +/- 10 meters.
 CP2109
 CP2109.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2109.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2109
 CP2109.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2109.GEOID18 height accuracy estimate available here.
 CP2109
 CP2109.The vertical order pertains to the NGVD 29 superseded value.
 CP2109
 CP2109.Click photographs - Photos may exist for this station.
 CP2109
 CP2109;                    North         East    Units  Estimated Accuracy
 CP2109;SPC LA N     -   197,698.    1,047,527.      MT  (+/- 10 meters HH2 GPS)
 CP2109
 CP2109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9459672143(NAD 83)
 CP2109
 CP2109                          SUPERSEDED SURVEY CONTROL
 CP2109
 CP2109  NGVD 29 (??/??/92)   20.590  (m)           67.55   (f) ADJ UNCH    2 0
 CP2109
 CP2109.Superseded values are not recommended for survey control.
 CP2109
 CP2109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2109.See file dsdata.pdf to determine how the superseded data were derived.
 CP2109
 CP2109_MARKER: DD = SURVEY DISK
 CP2109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2109_STAMPING: 42V20 1970
 CP2109_MARK LOGO: LADHGS
 CP2109_PROJECTION: PROJECTING 3 CENTIMETERS
 CP2109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2109+STABILITY: SURFACE MOTION
 CP2109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2109+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2015
 CP2109
 CP2109  HISTORY     - Date     Condition        Report By
 CP2109  HISTORY     - 1970     MONUMENTED       LADH
 CP2109  HISTORY     - 20150705 GOOD             GEOCAC
 CP2109
 CP2109                          STATION DESCRIPTION
 CP2109
 CP2109'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2109'16.95 MI SW FROM MANGHAM.
 CP2109'ABOUT 10.15 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2109'ENTRANCE TO MANGHAM HIGH SCHOOL TO A BRIDGE SPANNING BOEUF RIVER.
 CP2109'THENCE CONTINUING WEST ALONG LOUISIANA HIGHWAY 132, 2.10 MILES TO THE
 CP2109'INTERSECTION OF LOUISIANA HIGHWAY 133.  THENCE SOUTH ALONG LOUISIANA
 CP2109'HIGHWAY 133, 4.70 MILES TO THE MARK.  IT IS ABOUT 0.3 MILE NORTH OF
 CP2109'THE RICHLAND AND CALDWELL PARISH LINE, 92.0 FEET WEST OF THE
 CP2109'CENTERLINE OF LOUISIANA HIGHWAY 133, 51.0 FEET WEST OF THE RIGHT OF
 CP2109'WAY FENCE, 134.0 FEET WEST OF A POWER POLE, 6.0 FEET WEST OF A 16 INCH
 CP2109'BLACK WALNUT TREE, 28 FEET WEST OF A 30 INCH PECAN TREE.  SET IN TOP
 CP2109'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS
 CP2109'POST IS SET 1.0 FOOT EAST OF THE MARK.
 CP2109
 CP2109                          STATION RECOVERY (2015)
 CP2109
 CP2109'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP2109'METAL WITNESS POST NO LONGER HAS SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2504 ***********************************************************************
 CP2504  DESIGNATION -  42 V 20
 CP2504  PID         -  CP2504
 CP2504  STATE/COUNTY-  LA/RICHLAND
 CP2504  COUNTRY     -  US
 CP2504  USGS QUAD   -  WHITNEY ISLAND SOUTH (2018)
 CP2504
 CP2504                         *CURRENT SURVEY CONTROL
 CP2504  ______________________________________________________________________
 CP2504* NAD 83(1986) POSITION- 32 30 28.05   (N) 091 37 37.26   (W)   HD_HELD1
 CP2504* NAVD 88 ORTHO HEIGHT -    25.345 (meters)       83.15  (feet) ADJUSTED
 CP2504  ______________________________________________________________________
 CP2504  GEOID HEIGHT    -        -26.090 (meters)                     GEOID18
 CP2504  DYNAMIC HEIGHT  -         25.317 (meters)       83.06  (feet) COMP
 CP2504  MODELED GRAVITY -    979,521.0   (mgal)                       NAVD 88
 CP2504
 CP2504  VERT ORDER      -  SECOND    CLASS I
 CP2504
 CP2504.The horizontal coordinates were determined by differentially corrected
 CP2504.hand held GPS observations or other comparable positioning techniques
 CP2504.and have an estimated accuracy of +/- 3 meters.
 CP2504
 CP2504.The orthometric height was determined by differential leveling and
 CP2504.adjusted by the NATIONAL GEODETIC SURVEY
 CP2504.in June 1991.
 CP2504
 CP2504.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2504.GEOID18 height accuracy estimate available here.
 CP2504
 CP2504.Click photographs - Photos may exist for this station.
 CP2504
 CP2504.The dynamic height is computed by dividing the NAVD 88
 CP2504.geopotential number by the normal gravity value computed on the
 CP2504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2504.degrees latitude (g = 980.6199 gals.).
 CP2504
 CP2504.The modeled gravity was interpolated from observed gravity values.
 CP2504
 CP2504;                    North         East    Units  Estimated Accuracy
 CP2504;SPC LA N     -   222,948.8   1,082,029.5     MT  (+/- 3 meters HH1 GPS) 
 CP2504
 CP2504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2897197553(NAD 83)
 CP2504
 CP2504                          SUPERSEDED SURVEY CONTROL
 CP2504
 CP2504.No superseded survey control is available for this station.
 CP2504
 CP2504_MARKER: DD = SURVEY DISK
 CP2504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2504_STAMPING: 42V20 1985
 CP2504_MARK LOGO: LADTD
 CP2504_PROJECTION: FLUSH
 CP2504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2504+STABILITY: SURFACE MOTION
 CP2504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2504+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2007
 CP2504
 CP2504  HISTORY     - Date     Condition        Report By
 CP2504  HISTORY     - 1985     MONUMENTED       LADTD
 CP2504  HISTORY     - 20070324 GOOD             GEOCAC
 CP2504
 CP2504                          STATION DESCRIPTION
 CP2504
 CP2504'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2504'4.7 KM (2.9 MI) NORTH FROM HOLLY RIDGE.
 CP2504'ABOUT 4.7 KM (2.9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2504'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2504'OF STATE HIGHWAYS 183 AND 854 TO THE BENCH MARK ON THE RIGHT NEAR A
 CP2504'POWER POLE IN THE SOUTHEAST QUARTER OF THE JUNCTION, 33.5 METERS (110
 CP2504'FEET) EAST OF THE CENTERLINE OF STATE HIGHWAY 183, 9.9 METERS (32.5
 CP2504'FEET) SOUTH OF THE CENTERLINE OF STATE HIGHWAY 854 AND 1.2 METERS (4
 CP2504'FEET) NORTH OF A POWER POLE WITH A NIGHT LIGHT.
 CP2504'THE MARK IS 0.76 METERS  S FROM A WITNESS POST.
 CP2504'THE MARK IS 0.31 M BELOW THE HIGHWAY.
 CP2504
 CP2504                          STATION RECOVERY (2007)
 CP2504
 CP2504'RECOVERY NOTE BY GEOCACHING 2007 (JRO)
 CP2504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2505 ***********************************************************************
 CP2505  DESIGNATION -  42 V 21
 CP2505  PID         -  CP2505
 CP2505  STATE/COUNTY-  LA/RICHLAND
 CP2505  COUNTRY     -  US
 CP2505  USGS QUAD   -  BEE BAYOU (2018)
 CP2505
 CP2505                         *CURRENT SURVEY CONTROL
 CP2505  ______________________________________________________________________
 CP2505* NAD 83(1986) POSITION- 32 29 35.50   (N) 091 37 41.15   (W)   HD_HELD1
 CP2505* NAVD 88 ORTHO HEIGHT -    24.713 (meters)       81.08  (feet) ADJUSTED
 CP2505  ______________________________________________________________________
 CP2505  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 CP2505  DYNAMIC HEIGHT  -         24.686 (meters)       80.99  (feet) COMP
 CP2505  MODELED GRAVITY -    979,521.2   (mgal)                       NAVD 88
 CP2505
 CP2505  VERT ORDER      -  SECOND    CLASS I
 CP2505
 CP2505.The horizontal coordinates were determined by differentially corrected
 CP2505.hand held GPS observations or other comparable positioning techniques
 CP2505.and have an estimated accuracy of +/- 3 meters.
 CP2505
 CP2505.The orthometric height was determined by differential leveling and
 CP2505.adjusted by the NATIONAL GEODETIC SURVEY
 CP2505.in June 1991.
 CP2505
 CP2505.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2505.GEOID18 height accuracy estimate available here.
 CP2505
 CP2505.Click photographs - Photos may exist for this station.
 CP2505
 CP2505.The dynamic height is computed by dividing the NAVD 88
 CP2505.geopotential number by the normal gravity value computed on the
 CP2505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2505.degrees latitude (g = 980.6199 gals.).
 CP2505
 CP2505.The modeled gravity was interpolated from observed gravity values.
 CP2505
 CP2505;                    North         East    Units  Estimated Accuracy
 CP2505;SPC LA N     -   221,329.4   1,081,941.0     MT  (+/- 3 meters HH1 GPS) 
 CP2505
 CP2505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2889095933(NAD 83)
 CP2505
 CP2505                          SUPERSEDED SURVEY CONTROL
 CP2505
 CP2505.No superseded survey control is available for this station.
 CP2505
 CP2505_MARKER: DD = SURVEY DISK
 CP2505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2505_STAMPING: 42V21 1985
 CP2505_MARK LOGO: LADTD
 CP2505_PROJECTION: FLUSH
 CP2505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2505+STABILITY: SURFACE MOTION
 CP2505
 CP2505  HISTORY     - Date     Condition        Report By
 CP2505  HISTORY     - 1985     MONUMENTED       LADTD
 CP2505  HISTORY     - 1991     GOOD             USPSQD
 CP2505
 CP2505                          STATION DESCRIPTION
 CP2505
 CP2505'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2505'3.2 KM (2 MI) NORTH FROM HOLLY RIDGE.
 CP2505'ABOUT 3.2 KM (2 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2505'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 IN HOLLY RIDGE TO A GRAVEL
 CP2505'ROAD ON THE LEFT, THENCE WEST (LEFT) ON THE GRAVEL ROAD FOR 0.08 KM
 CP2505'(0.05 MI) TO THE BENCH MARK ON THE RIGHT NEAR A FENCE AND STORAGE
 CP2505'TANKS, 9.1 METERS (30 FEET) NORTH OF THE CENTERLINE OF THE GRAVEL
 CP2505'ROAD 8.8 METERS (29 FEET) WEST-NORTHWEST OF THE WEST END OF A
 CP2505'CONCRETE CULVERT, 10.8 METERS (35.5 FEET) WEST OF THE CENTER OF A
 CP2505'CHAIN LINK GATE AND 0.76 METERS (2.5 FEET SOUTH OF A CHAIN LINK
 CP2505'FENCE.
 CP2505'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CP2505'THE MARK IS ABOVE LEVEL WITH THE GRAVEL ROAD.
 CP2505
 CP2505                          STATION RECOVERY (1991)
 CP2505
 CP2505'RECOVERY NOTE BY US POWER SQUADRON 1991 (JEJ)
 CP2505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2506 ***********************************************************************
 CP2506  DESIGNATION -  42 V 22
 CP2506  PID         -  CP2506
 CP2506  STATE/COUNTY-  LA/RICHLAND
 CP2506  COUNTRY     -  US
 CP2506  USGS QUAD   -  BEE BAYOU (2018)
 CP2506
 CP2506                         *CURRENT SURVEY CONTROL
 CP2506  ______________________________________________________________________
 CP2506* NAD 83(1986) POSITION- 32 28 53.     (N) 091 37 39.     (W)   SCALED
 CP2506* NAVD 88 ORTHO HEIGHT -    24.795 (meters)       81.35  (feet) ADJUSTED
 CP2506  ______________________________________________________________________
 CP2506  GEOID HEIGHT    -        -26.108 (meters)                     GEOID18
 CP2506  DYNAMIC HEIGHT  -         24.767 (meters)       81.26  (feet) COMP
 CP2506  MODELED GRAVITY -    979,519.3   (mgal)                       NAVD 88
 CP2506
 CP2506  VERT ORDER      -  SECOND    CLASS I
 CP2506
 CP2506.The horizontal coordinates were scaled from a map and have
 CP2506.an estimated accuracy of +/- 6 seconds.
 CP2506
 CP2506.The orthometric height was determined by differential leveling and
 CP2506.adjusted by the NATIONAL GEODETIC SURVEY
 CP2506.in June 1991.
 CP2506
 CP2506.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2506.GEOID18 height accuracy estimate available here.
 CP2506
 CP2506.Click photographs - Photos may exist for this station.
 CP2506
 CP2506.The dynamic height is computed by dividing the NAVD 88
 CP2506.geopotential number by the normal gravity value computed on the
 CP2506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2506.degrees latitude (g = 980.6199 gals.).
 CP2506
 CP2506.The modeled gravity was interpolated from observed gravity values.
 CP2506
 CP2506;                    North         East    Units  Estimated Accuracy
 CP2506;SPC LA N     -   220,020.    1,082,010.      MT  (+/- 180 meters Scaled)
 CP2506
 CP2506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR289946(NAD 83)
 CP2506
 CP2506                          SUPERSEDED SURVEY CONTROL
 CP2506
 CP2506.No superseded survey control is available for this station.
 CP2506
 CP2506_MARKER: DD = SURVEY DISK
 CP2506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2506_STAMPING: 42V22 1985
 CP2506_MARK LOGO: LADTD
 CP2506_PROJECTION: RECESSED 3 CENTIMETERS
 CP2506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2506+STABILITY: SURFACE MOTION
 CP2506
 CP2506  HISTORY     - Date     Condition        Report By
 CP2506  HISTORY     - 1985     MONUMENTED       LADTD
 CP2506
 CP2506                          STATION DESCRIPTION
 CP2506
 CP2506'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2506'1.5 KM (0.9 MI) NORTH FROM HOLLY RIDGE.
 CP2506'ABOUT 1.5 KM (0.9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2506'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 IN HOLLY RIDGE TO THE BENCH
 CP2506'MARK ON THE LEFT NEAR A POWER POLE, 10.4 METERS (34 FEET) WEST OF THE
 CP2506'CENTERLINE OF STATE HIGHWAY 183 AND 0.8 METERS (2.5 FEET) NORTHEAST
 CP2506'OF A POWER POLE.
 CP2506'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP2506'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2085 ***********************************************************************
 CP2085  DESIGNATION -  42 V 3
 CP2085  PID         -  CP2085
 CP2085  STATE/COUNTY-  LA/RICHLAND
 CP2085  COUNTRY     -  US
 CP2085  USGS QUAD   -  MANGHAM (2018)
 CP2085
 CP2085                         *CURRENT SURVEY CONTROL
 CP2085  ______________________________________________________________________
 CP2085* NAD 83(1986) POSITION- 32 18 53.     (N) 091 46 30.     (W)   SCALED
 CP2085* NAVD 88 ORTHO HEIGHT -    23.04  (+/-2cm)       75.6   (feet) VERTCON3
 CP2085  ______________________________________________________________________
 CP2085  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 CP2085  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2085
 CP2085.The horizontal coordinates were scaled from a map and have
 CP2085.an estimated accuracy of +/- 6 seconds.
 CP2085
 CP2085.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2085.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2085
 CP2085.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2085.GEOID18 height accuracy estimate available here.
 CP2085
 CP2085.The vertical order pertains to the NGVD 29 superseded value.
 CP2085
 CP2085.Click photographs - Photos may exist for this station.
 CP2085
 CP2085;                    North         East    Units  Estimated Accuracy
 CP2085;SPC LA N     -   201,440.    1,068,270.      MT  (+/- 180 meters Scaled)
 CP2085
 CP2085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR153759(NAD 83)
 CP2085
 CP2085                          SUPERSEDED SURVEY CONTROL
 CP2085
 CP2085  NGVD 29 (??/??/92)   23.102  (m)           75.79   (f) ADJ UNCH    2 0
 CP2085
 CP2085.Superseded values are not recommended for survey control.
 CP2085
 CP2085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2085.See file dsdata.pdf to determine how the superseded data were derived.
 CP2085
 CP2085_MARKER: DD = SURVEY DISK
 CP2085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2085_STAMPING: 42V3 1970
 CP2085_MARK LOGO: LADHGS
 CP2085_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CP2085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2085+STABILITY: SURFACE MOTION
 CP2085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2085+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1989
 CP2085
 CP2085  HISTORY     - Date     Condition        Report By
 CP2085  HISTORY     - 1970     MONUMENTED       LADH
 CP2085  HISTORY     - 1981     GOOD             LADTD
 CP2085  HISTORY     - 19891031 GOOD             LADTD
 CP2085
 CP2085                          STATION DESCRIPTION
 CP2085
 CP2085'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2085'ABOUT 1.00 MILE NORTHEAST ALONG LOUISIANA HIGHWAYS 132 AND 15 FROM THE
 CP2085'HIGH SCHOOL IN MANGHAM.  THENCE EAST ALONG LOUISIANA HIGHWAY 132, 0.65
 CP2085'MILES TO THE INTERSECTION OF LOUISIANA HIGHWAY 15.  THENCE NORTH ALONG
 CP2085'LOUISIANA HIGHWAY 15, 0.35 MILE TO THE MARK.  IT IS 102.0 FEET EAST OF
 CP2085'THE CENTERLINE OF LOUISIANA HIGHWAY 15, 30.0 FEET EAST OF THE
 CP2085'CENTERLINE OF THE MISSOURI PACIFIC RAILROAD TRACK, 14.0 FEET NORTH OF
 CP2085'A FENCE CORNER, 61.0 FEET NORTHEAST OF THE INTERSECTION OF A BLACK TOP
 CP2085'STREET AND MISSOURI PACIFIC RAILROAD.  SET IN TOP OF A CONCRETE POST
 CP2085'PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.6
 CP2085'FEET WEST OF THE MARK.
 CP2085
 CP2085                          STATION RECOVERY (1981)
 CP2085
 CP2085'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CP2085'RECOVERED IN GOOD CONDITION.
 CP2085
 CP2085                          STATION RECOVERY (1989)
 CP2085
 CP2085'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 CP2085'THE STATION IS LOCATED ABOUT 16.1 KM (10.00 MI) SOUTH OF RAYVILLE AND
 CP2085'16.1 KM (10.00 MI) NORTH-NORTHWEST OF WINNSBORO, IN NORTH MANGHAM.
 CP2085'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP2085'
 CP2085'TO REACH THE STATION FROM THE POST OFFICE IN MANGHAM, GO NORTH FOR 0.6
 CP2085'KM (0.35 MI) ON STATE HIGHWAY 15 TO THE MARK ON THE RIGHT.
 CP2085'
 CP2085'THE STATION IS 14.3 M (46.9 FT) EAST FROM THE PROPOSED CENTER OF THE
 CP2085'NORTH BOUND LANES OF HIGHWAY 15, 13.3 M (43.6 FT) SOUTHWEST FROM A
 CP2085'POWER POLE WITH SECURITY LIGHT ATTACHED, 12.3 M (40.4 FT) NORTHWEST
 CP2085'FROM THE WEST END OF A CHAIN LINK FENCE, 2.4 M (7.9 FT)
 CP2085'WEST-SOUTHWEST FROM A FIRE HYDRANT PLUG AND 0.5 M (1.6 FT) EAST FROM A
 CP2085'WITNESS POST WITH SIGN ATTACHED.  IT IS RECESSED 5.1 CM (2 IN) BELOW
 CP2085'THE GROUND AND ABOUT 0.6 M (2.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2461 ***********************************************************************
 CP2461  DESIGNATION -  42 V 3
 CP2461  PID         -  CP2461
 CP2461  STATE/COUNTY-  LA/RICHLAND
 CP2461  COUNTRY     -  US
 CP2461  USGS QUAD   -  DELHI (2018)
 CP2461
 CP2461                         *CURRENT SURVEY CONTROL
 CP2461  ______________________________________________________________________
 CP2461* NAD 83(1986) POSITION- 32 29 11.     (N) 091 29 48.     (W)   SCALED
 CP2461* NAVD 88 ORTHO HEIGHT -    27.467 (meters)       90.11  (feet) ADJUSTED
 CP2461  ______________________________________________________________________
 CP2461  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 CP2461  DYNAMIC HEIGHT  -         27.436 (meters)       90.01  (feet) COMP
 CP2461  MODELED GRAVITY -    979,521.5   (mgal)                       NAVD 88
 CP2461
 CP2461  VERT ORDER      -  SECOND    CLASS I
 CP2461
 CP2461.The horizontal coordinates were scaled from a map and have
 CP2461.an estimated accuracy of +/- 6 seconds.
 CP2461
 CP2461.The orthometric height was determined by differential leveling and
 CP2461.adjusted by the NATIONAL GEODETIC SURVEY
 CP2461.in June 1991.
 CP2461
 CP2461.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2461.GEOID18 height accuracy estimate available here.
 CP2461
 CP2461.Click photographs - Photos may exist for this station.
 CP2461
 CP2461.The dynamic height is computed by dividing the NAVD 88
 CP2461.geopotential number by the normal gravity value computed on the
 CP2461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2461.degrees latitude (g = 980.6199 gals.).
 CP2461
 CP2461.The modeled gravity was interpolated from observed gravity values.
 CP2461
 CP2461;                    North         East    Units  Estimated Accuracy
 CP2461;SPC LA N     -   220,680.    1,094,300.      MT  (+/- 180 meters Scaled)
 CP2461
 CP2461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR412953(NAD 83)
 CP2461
 CP2461                          SUPERSEDED SURVEY CONTROL
 CP2461
 CP2461.No superseded survey control is available for this station.
 CP2461
 CP2461_MARKER: DD = SURVEY DISK
 CP2461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2461_STAMPING: 42V3 1985
 CP2461_MARK LOGO: LADTD
 CP2461_PROJECTION: FLUSH
 CP2461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2461+STABILITY: SURFACE MOTION
 CP2461
 CP2461  HISTORY     - Date     Condition        Report By
 CP2461  HISTORY     - 1985     MONUMENTED       LADTD
 CP2461
 CP2461                          STATION DESCRIPTION
 CP2461
 CP2461'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2461'4 KM (2.5 MI) NORTH FROM DELHI.
 CP2461'ABOUT 4 KM (2.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE IN
 CP2461'DELHI TO THE BENCH MARK ON THE RIGHT SET BY SOME IRON WAGON WHEELS,
 CP2461'15.3 METERS (50 FEET) EAST-NORTHEAST OF STATE HIGHWAY 17, 10.8 METERS
 CP2461'(35.5 FEET) NORTHWEST OF THE CENTER OF A PIPE GATE BETWEEN TWO WAGON
 CP2461'WHEELS, 1.5 METERS (5 FEET) SOUTH-SOUTHEAST OF THE CENTER OF A
 CP2461'CONCRETE DRIVEWAY LEADING TO A BRICK HOUSE AND 0.9 METERS (3 FEET)
 CP2461'SOUTHWEST OF A POWER POLE.
 CP2461'THE MARK IS 0.60 METERS  W FROM A WITNESS POST.
 CP2461'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2462 ***********************************************************************
 CP2462  DESIGNATION -  42 V 4
 CP2462  PID         -  CP2462
 CP2462  STATE/COUNTY-  LA/RICHLAND
 CP2462  COUNTRY     -  US
 CP2462  USGS QUAD   -  DUNN (2018)
 CP2462
 CP2462                         *CURRENT SURVEY CONTROL
 CP2462  ______________________________________________________________________
 CP2462* NAD 83(1986) POSITION- 32 29 55.     (N) 091 30 20.     (W)   SCALED
 CP2462* NAVD 88 ORTHO HEIGHT -    25.509 (meters)       83.69  (feet) ADJUSTED
 CP2462  ______________________________________________________________________
 CP2462  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 CP2462  DYNAMIC HEIGHT  -         25.480 (meters)       83.60  (feet) COMP
 CP2462  MODELED GRAVITY -    979,523.8   (mgal)                       NAVD 88
 CP2462
 CP2462  VERT ORDER      -  SECOND    CLASS I
 CP2462
 CP2462.The horizontal coordinates were scaled from a map and have
 CP2462.an estimated accuracy of +/- 6 seconds.
 CP2462
 CP2462.The orthometric height was determined by differential leveling and
 CP2462.adjusted by the NATIONAL GEODETIC SURVEY
 CP2462.in June 1991.
 CP2462
 CP2462.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2462.GEOID18 height accuracy estimate available here.
 CP2462
 CP2462.Click photographs - Photos may exist for this station.
 CP2462
 CP2462.The dynamic height is computed by dividing the NAVD 88
 CP2462.geopotential number by the normal gravity value computed on the
 CP2462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2462.degrees latitude (g = 980.6199 gals.).
 CP2462
 CP2462.The modeled gravity was interpolated from observed gravity values.
 CP2462
 CP2462;                    North         East    Units  Estimated Accuracy
 CP2462;SPC LA N     -   222,030.    1,093,450.      MT  (+/- 180 meters Scaled)
 CP2462
 CP2462_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR403966(NAD 83)
 CP2462
 CP2462                          SUPERSEDED SURVEY CONTROL
 CP2462
 CP2462.No superseded survey control is available for this station.
 CP2462
 CP2462_MARKER: DD = SURVEY DISK
 CP2462_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP2462_SP_SET: HEADWALL
 CP2462_STAMPING: 42V4 1985
 CP2462_MARK LOGO: LADTD
 CP2462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2462+STABILITY: SURFACE MOTION
 CP2462
 CP2462  HISTORY     - Date     Condition        Report By
 CP2462  HISTORY     - 1985     MONUMENTED       LADTD
 CP2462
 CP2462                          STATION DESCRIPTION
 CP2462
 CP2462'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2462'5.6 KM (3.5 MI) NORTH FROM DELHI.
 CP2462'ABOUT 5.6 KM (3.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2462'IN DELHI TO THE BENCH MARK ON THE RIGHT SET IN A CONCRETE CULVERT
 CP2462'HEADWALL, 11.1 METERS (36.5 FEET) EAST OF THE CENTERLINE OF STATE
 CP2462'HIGHWAY 17, 4.4 METERS F(14.5 FEET) SOUTH OF THE NORTH END OF THE
 CP2462'HEADWALL AND 2.3 METERS (7.5 FEET) NORTH OF THE SOUTH END OF THE
 CP2462'HEADWALL WHICH IS FLUSH WITH THE GROUND.
 CP2462'THE MARK IS 2.44 METERS  SW FROM A WITNESS POST.
 CP2462'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2094 ***********************************************************************
 CP2094  DESIGNATION -  42 V 5
 CP2094  PID         -  CP2094
 CP2094  STATE/COUNTY-  LA/RICHLAND
 CP2094  COUNTRY     -  US
 CP2094  USGS QUAD   -  MANGHAM (2018)
 CP2094
 CP2094                         *CURRENT SURVEY CONTROL
 CP2094  ______________________________________________________________________
 CP2094* NAD 83(1986) POSITION- 32 19 06.     (N) 091 48 44.     (W)   SCALED
 CP2094* NAVD 88 ORTHO HEIGHT -    22.21  (+/-2cm)       72.9   (feet) VERTCON3
 CP2094  ______________________________________________________________________
 CP2094  GEOID HEIGHT    -        -26.047 (meters)                     GEOID18
 CP2094  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2094
 CP2094.The horizontal coordinates were scaled from a map and have
 CP2094.an estimated accuracy of +/- 6 seconds.
 CP2094
 CP2094.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2094.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2094
 CP2094.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2094.GEOID18 height accuracy estimate available here.
 CP2094
 CP2094.The vertical order pertains to the NGVD 29 superseded value.
 CP2094
 CP2094.Click photographs - Photos may exist for this station.
 CP2094
 CP2094;                    North         East    Units  Estimated Accuracy
 CP2094;SPC LA N     -   201,820.    1,064,760.      MT  (+/- 180 meters Scaled)
 CP2094
 CP2094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR118763(NAD 83)
 CP2094
 CP2094                          SUPERSEDED SURVEY CONTROL
 CP2094
 CP2094  NGVD 29 (??/??/92)   22.276  (m)           73.08   (f) ADJ UNCH    2 0
 CP2094
 CP2094.Superseded values are not recommended for survey control.
 CP2094
 CP2094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2094.See file dsdata.pdf to determine how the superseded data were derived.
 CP2094
 CP2094_MARKER: DD = SURVEY DISK
 CP2094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2094_STAMPING: 42V5 1970
 CP2094_MARK LOGO: LADHGS
 CP2094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2094+STABILITY: SURFACE MOTION
 CP2094
 CP2094  HISTORY     - Date     Condition        Report By
 CP2094  HISTORY     - 1970     MONUMENTED       LADH
 CP2094
 CP2094                          STATION DESCRIPTION
 CP2094
 CP2094'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2094'1.65 MI W FROM MANGHAM.
 CP2094'ABOUT 1.65 MILES WEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2094'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 293.0 FEET SOUTH
 CP2094'OF THE CENTER OF LOUISIANA HIGHWAY 132, 3.0 FEET SOUTHWEST OF A POWER
 CP2094'POLE, 22.9 FEET NORTHWEST OF THE CORNER OF A UTILITY HOUSE, 87.0 FEET
 CP2094'SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK RESIDENCE BELONGING TO M.
 CP2094'D. MCCONNELL.  SET IN TOP OF A CONCRETE POST PROJECTING 1.0 INCH ABOVE
 CP2094'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2463 ***********************************************************************
 CP2463  DESIGNATION -  42 V 5
 CP2463  PID         -  CP2463
 CP2463  STATE/COUNTY-  LA/RICHLAND
 CP2463  COUNTRY     -  US
 CP2463  USGS QUAD   -  CONGO CREEK (2018)
 CP2463
 CP2463                         *CURRENT SURVEY CONTROL
 CP2463  ______________________________________________________________________
 CP2463* NAD 83(1986) POSITION- 32 30 47.     (N) 091 30 04.     (W)   SCALED
 CP2463* NAVD 88 ORTHO HEIGHT -    27.704 (meters)       90.89  (feet) ADJUSTED
 CP2463  ______________________________________________________________________
 CP2463  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 CP2463  DYNAMIC HEIGHT  -         27.673 (meters)       90.79  (feet) COMP
 CP2463  MODELED GRAVITY -    979,522.9   (mgal)                       NAVD 88
 CP2463
 CP2463  VERT ORDER      -  SECOND    CLASS I
 CP2463
 CP2463.The horizontal coordinates were scaled from a map and have
 CP2463.an estimated accuracy of +/- 6 seconds.
 CP2463
 CP2463.The orthometric height was determined by differential leveling and
 CP2463.adjusted by the NATIONAL GEODETIC SURVEY
 CP2463.in June 1991.
 CP2463
 CP2463.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2463.GEOID18 height accuracy estimate available here.
 CP2463
 CP2463.Click photographs - Photos may exist for this station.
 CP2463
 CP2463.The dynamic height is computed by dividing the NAVD 88
 CP2463.geopotential number by the normal gravity value computed on the
 CP2463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2463.degrees latitude (g = 980.6199 gals.).
 CP2463
 CP2463.The modeled gravity was interpolated from observed gravity values.
 CP2463
 CP2463;                    North         East    Units  Estimated Accuracy
 CP2463;SPC LA N     -   223,640.    1,093,850.      MT  (+/- 180 meters Scaled)
 CP2463
 CP2463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR407982(NAD 83)
 CP2463
 CP2463                          SUPERSEDED SURVEY CONTROL
 CP2463
 CP2463.No superseded survey control is available for this station.
 CP2463
 CP2463_MARKER: DD = SURVEY DISK
 CP2463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2463_STAMPING: 42V5 1985
 CP2463_MARK LOGO: LADTD
 CP2463_PROJECTION: FLUSH
 CP2463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2463+STABILITY: SURFACE MOTION
 CP2463
 CP2463  HISTORY     - Date     Condition        Report By
 CP2463  HISTORY     - 1985     MONUMENTED       LADTD
 CP2463
 CP2463                          STATION DESCRIPTION
 CP2463
 CP2463'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2463'7.2 KM (4.5 MI) NORTH FROM DELHI.
 CP2463'ABOUT 7.2 KM (4.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2463'IN DELHI TO THE BENCH MARK ON THE RIGHT SET NEAR A POWER POLE AND
 CP2463'RIGHT-OF-WAY MARKER, 17.9 METERS (59 FEET) EAST OF THE CENTERLINE OF
 CP2463'STATE HIGHWAY 17, 1.1 METERS (3.5 FEET) NORTH OF A RIGHT-OF-WAY
 CP2463'MARKER 0.8 METERS (2.5 FEET) WEST OF A POWER POLE AND 0.6 METERS (2
 CP2463'FEET) WEST OF A FIVE STRAND BARBED WIRE FENCE.
 CP2463'THE MARK IS 0.46 METERS  SSE FROM A WITNESS POST.
 CP2463'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2095 ***********************************************************************
 CP2095  DESIGNATION -  42 V 6
 CP2095  PID         -  CP2095
 CP2095  STATE/COUNTY-  LA/RICHLAND
 CP2095  COUNTRY     -  US
 CP2095  USGS QUAD   -  MANGHAM (2018)
 CP2095
 CP2095                         *CURRENT SURVEY CONTROL
 CP2095  ______________________________________________________________________
 CP2095* NAD 83(1986) POSITION- 32 19 12.     (N) 091 49 49.     (W)   SCALED
 CP2095* NAVD 88 ORTHO HEIGHT -    22.20  (+/-2cm)       72.8   (feet) VERTCON3
 CP2095  ______________________________________________________________________
 CP2095  GEOID HEIGHT    -        -26.032 (meters)                     GEOID18
 CP2095  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2095
 CP2095.The horizontal coordinates were scaled from a map and have
 CP2095.an estimated accuracy of +/- 6 seconds.
 CP2095
 CP2095.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2095.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2095
 CP2095.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2095.GEOID18 height accuracy estimate available here.
 CP2095
 CP2095.The vertical order pertains to the NGVD 29 superseded value.
 CP2095
 CP2095.Click photographs - Photos may exist for this station.
 CP2095
 CP2095;                    North         East    Units  Estimated Accuracy
 CP2095;SPC LA N     -   201,990.    1,063,060.      MT  (+/- 180 meters Scaled)
 CP2095
 CP2095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR101765(NAD 83)
 CP2095
 CP2095                          SUPERSEDED SURVEY CONTROL
 CP2095
 CP2095  NGVD 29 (??/??/92)   22.274  (m)           73.08   (f) ADJ UNCH    2 0
 CP2095
 CP2095.Superseded values are not recommended for survey control.
 CP2095
 CP2095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2095.See file dsdata.pdf to determine how the superseded data were derived.
 CP2095
 CP2095_MARKER: DD = SURVEY DISK
 CP2095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2095_STAMPING: 42V6 1970
 CP2095_MARK LOGO: LADHGS
 CP2095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2095+STABILITY: SURFACE MOTION
 CP2095
 CP2095  HISTORY     - Date     Condition        Report By
 CP2095  HISTORY     - 1970     MONUMENTED       LADH
 CP2095
 CP2095                          STATION DESCRIPTION
 CP2095
 CP2095'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2095'2.70 MI W FROM MANGHAM.
 CP2095'ABOUT 2.70 MILESD WEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2095'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 127.0 FEET NORTH
 CP2095'OF THE CENTERLINE OF LOUISIANA HIGHWAY 132, 25.0 FEET NORTHWEST OF THE
 CP2095'NORTHWEST CORNER OF AN ABANDONED TENANT HOUSE, 4.0 FEET EAST OF A 24
 CP2095'INCH FRENCH MULBERRY TREE, 96.0 FEET NORTH OF A BARBWIRE FENCE, 4.0
 CP2095'FEET NORTHWEST OF AN ABANDONED WATER WELL, LOCATED ON PARHAM BROTHERS
 CP2095'PROPERTY.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 CP2095'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2464 ***********************************************************************
 CP2464  DESIGNATION -  42 V 6
 CP2464  PID         -  CP2464
 CP2464  STATE/COUNTY-  LA/RICHLAND
 CP2464  COUNTRY     -  US
 CP2464  USGS QUAD   -  EPPS (2018)
 CP2464
 CP2464                         *CURRENT SURVEY CONTROL
 CP2464  ______________________________________________________________________
 CP2464* NAD 83(1986) POSITION- 32 31 35.     (N) 091 29 46.     (W)   SCALED
 CP2464* NAVD 88 ORTHO HEIGHT -    26.651 (meters)       87.44  (feet) ADJUSTED
 CP2464  ______________________________________________________________________
 CP2464  GEOID HEIGHT    -        -26.137 (meters)                     GEOID18
 CP2464  DYNAMIC HEIGHT  -         26.621 (meters)       87.34  (feet) COMP
 CP2464  MODELED GRAVITY -    979,526.2   (mgal)                       NAVD 88
 CP2464
 CP2464  VERT ORDER      -  SECOND    CLASS I
 CP2464
 CP2464.The horizontal coordinates were scaled from a map and have
 CP2464.an estimated accuracy of +/- 6 seconds.
 CP2464
 CP2464.The orthometric height was determined by differential leveling and
 CP2464.adjusted by the NATIONAL GEODETIC SURVEY
 CP2464.in June 1991.
 CP2464
 CP2464.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2464.GEOID18 height accuracy estimate available here.
 CP2464
 CP2464.Click photographs - Photos may exist for this station.
 CP2464
 CP2464.The dynamic height is computed by dividing the NAVD 88
 CP2464.geopotential number by the normal gravity value computed on the
 CP2464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2464.degrees latitude (g = 980.6199 gals.).
 CP2464
 CP2464.The modeled gravity was interpolated from observed gravity values.
 CP2464
 CP2464;                    North         East    Units  Estimated Accuracy
 CP2464;SPC LA N     -   225,120.    1,094,310.      MT  (+/- 180 meters Scaled)
 CP2464
 CP2464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR412997(NAD 83)
 CP2464
 CP2464                          SUPERSEDED SURVEY CONTROL
 CP2464
 CP2464.No superseded survey control is available for this station.
 CP2464
 CP2464_MARKER: DD = SURVEY DISK
 CP2464_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP2464_SP_SET: HEADWALL
 CP2464_STAMPING: 42V6 1985
 CP2464_MARK LOGO: LADTD
 CP2464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2464+STABILITY: SURFACE MOTION
 CP2464
 CP2464  HISTORY     - Date     Condition        Report By
 CP2464  HISTORY     - 1985     MONUMENTED       LADTD
 CP2464
 CP2464                          STATION DESCRIPTION
 CP2464
 CP2464'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2464'8.9 KM (5.5MI) NORTH FROM DELHI.
 CP2464'ABOUT 8.9 KM (5.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2464'IN DELHI TO THE BENCH MARK ON THE RIGHT SET IN A CONCRETE HEADWALL,
 CP2464'9.5 METERS (31 FEET) EAST-SOUTHEAST OF THE CENTERLINE OF STATE
 CP2464'HIGHWAY 17, 3.1 METERS (10 FEET) SOUTH-SOUTHWEST OF THE NORTH END OF
 CP2464'THE HEADWALL AND 1.7 METERS (5.5 FEET) NORTH-NORTHWEST OF THE SOUTH
 CP2464'END OF THE HEADWALL WHICH IS FLUSH WITH THE GROUND.
 CP2464'THE MARK IS 1.83 METERS  NNW FROM A WITNESS POST.
 CP2464'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2096 ***********************************************************************
 CP2096  DESIGNATION -  42 V 7
 CP2096  PID         -  CP2096
 CP2096  STATE/COUNTY-  LA/RICHLAND
 CP2096  COUNTRY     -  US
 CP2096  USGS QUAD   -  MANGHAM (2018)
 CP2096
 CP2096                         *CURRENT SURVEY CONTROL
 CP2096  ______________________________________________________________________
 CP2096* NAD 83(1986) POSITION- 32 19 13.     (N) 091 50 51.     (W)   SCALED
 CP2096* NAVD 88 ORTHO HEIGHT -    22.16  (+/-2cm)       72.7   (feet) VERTCON3
 CP2096  ______________________________________________________________________
 CP2096  GEOID HEIGHT    -        -26.019 (meters)                     GEOID18
 CP2096  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2096
 CP2096.The horizontal coordinates were scaled from a map and have
 CP2096.an estimated accuracy of +/- 6 seconds.
 CP2096
 CP2096.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2096.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2096
 CP2096.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2096.GEOID18 height accuracy estimate available here.
 CP2096
 CP2096.The vertical order pertains to the NGVD 29 superseded value.
 CP2096
 CP2096.Click photographs - Photos may exist for this station.
 CP2096
 CP2096;                    North         East    Units  Estimated Accuracy
 CP2096;SPC LA N     -   202,010.    1,061,440.      MT  (+/- 180 meters Scaled)
 CP2096
 CP2096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR084765(NAD 83)
 CP2096
 CP2096                          SUPERSEDED SURVEY CONTROL
 CP2096
 CP2096  NGVD 29 (??/??/92)   22.233  (m)           72.94   (f) ADJ UNCH    2 0
 CP2096
 CP2096.Superseded values are not recommended for survey control.
 CP2096
 CP2096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2096.See file dsdata.pdf to determine how the superseded data were derived.
 CP2096
 CP2096_MARKER: DD = SURVEY DISK
 CP2096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2096_STAMPING: 42V7 1970
 CP2096_MARK LOGO: LADHGS
 CP2096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2096+STABILITY: SURFACE MOTION
 CP2096
 CP2096  HISTORY     - Date     Condition        Report By
 CP2096  HISTORY     - 1970     MONUMENTED       LADH
 CP2096
 CP2096                          STATION DESCRIPTION
 CP2096
 CP2096'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2096'3.70 MI W FROM MANGHAM.
 CP2096'ABOUT 3.70 MILES WEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2096'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 99.0 FEET SOUTH OF
 CP2096'THE CENTERLINE OF LOUISIANA HIGHWAY 132, 6.5 FEET NORTH OF A FENCE
 CP2096'CORNER, 87.0 FEET SOUTHEAST OF A POWER POLE, 80.0 FEET EAST OF THE
 CP2096'CENTERLINE OF A GRAVEL ROAD, 72.0 FEET SOUTH OF A FENCE CORNER.  SET
 CP2096'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL
 CP2096'WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2465 ***********************************************************************
 CP2465  DESIGNATION -  42 V 7
 CP2465  PID         -  CP2465
 CP2465  STATE/COUNTY-  LA/RICHLAND
 CP2465  COUNTRY     -  US
 CP2465  USGS QUAD   -  EPPS (2018)
 CP2465
 CP2465                         *CURRENT SURVEY CONTROL
 CP2465  ______________________________________________________________________
 CP2465* NAD 83(1986) POSITION- 32 32 26.86   (N) 091 29 49.40   (W)   HD_HELD1
 CP2465* NAVD 88 ORTHO HEIGHT -    27.857 (meters)       91.39  (feet) ADJUSTED
 CP2465  ______________________________________________________________________
 CP2465  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 CP2465  DYNAMIC HEIGHT  -         27.826 (meters)       91.29  (feet) COMP
 CP2465  MODELED GRAVITY -    979,528.3   (mgal)                       NAVD 88
 CP2465
 CP2465  VERT ORDER      -  SECOND    CLASS I
 CP2465
 CP2465.The horizontal coordinates were determined by differentially corrected
 CP2465.hand held GPS observations or other comparable positioning techniques
 CP2465.and have an estimated accuracy of +/- 3 meters.
 CP2465
 CP2465.The orthometric height was determined by differential leveling and
 CP2465.adjusted by the NATIONAL GEODETIC SURVEY
 CP2465.in June 1991.
 CP2465
 CP2465.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2465.GEOID18 height accuracy estimate available here.
 CP2465
 CP2465.Click photographs - Photos may exist for this station.
 CP2465
 CP2465.The dynamic height is computed by dividing the NAVD 88
 CP2465.geopotential number by the normal gravity value computed on the
 CP2465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2465.degrees latitude (g = 980.6199 gals.).
 CP2465
 CP2465.The modeled gravity was interpolated from observed gravity values.
 CP2465
 CP2465;                    North         East    Units  Estimated Accuracy
 CP2465;SPC LA N     -   226,714.1   1,094,207.1     MT  (+/- 3 meters HH1 GPS) 
 CP2465
 CP2465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4112801377(NAD 83)
 CP2465
 CP2465                          SUPERSEDED SURVEY CONTROL
 CP2465
 CP2465.No superseded survey control is available for this station.
 CP2465
 CP2465_MARKER: DD = SURVEY DISK
 CP2465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2465_STAMPING: 42V7 1985
 CP2465_MARK LOGO: LADTD
 CP2465_PROJECTION: FLUSH
 CP2465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2465+STABILITY: SURFACE MOTION
 CP2465
 CP2465  HISTORY     - Date     Condition        Report By
 CP2465  HISTORY     - 1985     MONUMENTED       LADTD
 CP2465
 CP2465                          STATION DESCRIPTION
 CP2465
 CP2465'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2465'10.5 KM (6.5 MI) NORTH FROM DELHI.
 CP2465'ABOUT 10.5 KM (6.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2465'IN DELHI TO THE BENCH MARK ON THE RIGHT 0.3 KM (0.2 MI) NORTH OF
 CP2465'STATE HIGHWAY 855 AT WARDEN, 17.1 METERS (56 FEET) EAST OF THE
 CP2465'CENTERLINE OF STATE HIGHWAY 17, 11.1 METERS (36.5 FEET)
 CP2465'NORTH-NORTHEAST OF THE NORTH END OF A CONCRETE CULVERT UNDER A
 CP2465'DRIVEWAY LEADING TO A BROWN SHACK, 0.9 METERS (3 FEET) SOUTH OF A
 CP2465'POWER POLE WITH A NIGHT LIGHT AND 0.6 METERS (2 FEET) SOUTH OF A SIX
 CP2465'STRAND BARBED WIRE FENCE.
 CP2465'THE MARK IS 1.98 METERS  E FROM A WITNESS POST.
 CP2465'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2097 ***********************************************************************
 CP2097  DESIGNATION -  42 V 8
 CP2097  PID         -  CP2097
 CP2097  STATE/COUNTY-  LA/RICHLAND
 CP2097  COUNTRY     -  US
 CP2097  USGS QUAD   -  MANGHAM (2018)
 CP2097
 CP2097                         *CURRENT SURVEY CONTROL
 CP2097  ______________________________________________________________________
 CP2097* NAD 83(1986) POSITION- 32 19 13.     (N) 091 51 56.     (W)   SCALED
 CP2097* NAVD 88 ORTHO HEIGHT -    21.11  (+/-2cm)       69.3   (feet) VERTCON3
 CP2097  ______________________________________________________________________
 CP2097  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 CP2097  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2097
 CP2097.The horizontal coordinates were scaled from a map and have
 CP2097.an estimated accuracy of +/- 6 seconds.
 CP2097
 CP2097.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2097.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2097
 CP2097.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2097.GEOID18 height accuracy estimate available here.
 CP2097
 CP2097.The vertical order pertains to the NGVD 29 superseded value.
 CP2097
 CP2097.Click photographs - Photos may exist for this station.
 CP2097
 CP2097;                    North         East    Units  Estimated Accuracy
 CP2097;SPC LA N     -   202,000.    1,059,740.      MT  (+/- 180 meters Scaled)
 CP2097
 CP2097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR067765(NAD 83)
 CP2097
 CP2097                          SUPERSEDED SURVEY CONTROL
 CP2097
 CP2097  NGVD 29 (??/??/92)   21.191  (m)           69.52   (f) ADJ UNCH    2 0
 CP2097
 CP2097.Superseded values are not recommended for survey control.
 CP2097
 CP2097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2097.See file dsdata.pdf to determine how the superseded data were derived.
 CP2097
 CP2097_MARKER: DD = SURVEY DISK
 CP2097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2097_STAMPING: 42V8 1970
 CP2097_MARK LOGO: LADHGS
 CP2097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2097+STABILITY: SURFACE MOTION
 CP2097
 CP2097  HISTORY     - Date     Condition        Report By
 CP2097  HISTORY     - 1970     MONUMENTED       LADH
 CP2097
 CP2097                          STATION DESCRIPTION
 CP2097
 CP2097'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2097'4.75 MI W FROM MANGHAM.
 CP2097'ABOUT 4.75 MILES WEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2097'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 104.0 FEET SOUTH
 CP2097'OF THE CENTERLINE OF LOUISIANA HIGHWAY, 5.0 FEET NORTH OF A 36 INCH
 CP2097'BLACK WALNUT TREE, 15.5 FEET NORTHEAST OF A MASONERY BAR B. Q PIT,
 CP2097'84.6 FEET NORTHEAST OF THE NORTHEAST CORNER OF A WHITE FRAME RESIDENCE
 CP2097'BELONGING TO JOHN F. BOUGHTON.  SET IN TOP OF A CONCRETE POST
 CP2097'PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP2097'FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2466 ***********************************************************************
 CP2466  DESIGNATION -  42 V 8
 CP2466  PID         -  CP2466
 CP2466  STATE/COUNTY-  LA/RICHLAND
 CP2466  COUNTRY     -  US
 CP2466  USGS QUAD   -  EPPS (2018)
 CP2466
 CP2466                         *CURRENT SURVEY CONTROL
 CP2466  ______________________________________________________________________
 CP2466* NAD 83(1986) POSITION- 32 33 15.     (N) 091 29 46.     (W)   SCALED
 CP2466* NAVD 88 ORTHO HEIGHT -    27.917 (meters)       91.59  (feet) ADJUSTED
 CP2466  ______________________________________________________________________
 CP2466  GEOID HEIGHT    -        -26.103 (meters)                     GEOID18
 CP2466  DYNAMIC HEIGHT  -         27.886 (meters)       91.49  (feet) COMP
 CP2466  MODELED GRAVITY -    979,530.5   (mgal)                       NAVD 88
 CP2466
 CP2466  VERT ORDER      -  SECOND    CLASS I
 CP2466
 CP2466.The horizontal coordinates were scaled from a map and have
 CP2466.an estimated accuracy of +/- 6 seconds.
 CP2466
 CP2466.The orthometric height was determined by differential leveling and
 CP2466.adjusted by the NATIONAL GEODETIC SURVEY
 CP2466.in June 1991.
 CP2466
 CP2466.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2466.GEOID18 height accuracy estimate available here.
 CP2466
 CP2466.Click photographs - Photos may exist for this station.
 CP2466
 CP2466.The dynamic height is computed by dividing the NAVD 88
 CP2466.geopotential number by the normal gravity value computed on the
 CP2466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2466.degrees latitude (g = 980.6199 gals.).
 CP2466
 CP2466.The modeled gravity was interpolated from observed gravity values.
 CP2466
 CP2466;                    North         East    Units  Estimated Accuracy
 CP2466;SPC LA N     -   228,200.    1,094,280.      MT  (+/- 180 meters Scaled)
 CP2466
 CP2466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS411028(NAD 83)
 CP2466
 CP2466                          SUPERSEDED SURVEY CONTROL
 CP2466
 CP2466.No superseded survey control is available for this station.
 CP2466
 CP2466_MARKER: DD = SURVEY DISK
 CP2466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2466_STAMPING: 42V8 1985
 CP2466_MARK LOGO: LADTD
 CP2466_PROJECTION: FLUSH
 CP2466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2466+STABILITY: SURFACE MOTION
 CP2466
 CP2466  HISTORY     - Date     Condition        Report By
 CP2466  HISTORY     - 1985     MONUMENTED       LADTD
 CP2466
 CP2466                          STATION DESCRIPTION
 CP2466
 CP2466'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2466'12.1 KM (7.5 MI) NORTH FROM DELHI.
 CP2466'ABOUT 12.1 KM (7.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2466'IN DELHI TO THE BENCH MARK ON THE RIGHT, 20.3 METERS (66.5 FEET)
 CP2466'NORTH OF THE NORTH END OF A METAL CULVERT UNDER A DRIVEWAY LEADING TO
 CP2466'A BRICK HOUSE, 18.6 METERS (61 FEET) WEST-NORTHWEST FROM THE
 CP2466'NORTHWEST CORNER OF A BROWN BRICK HOUSE BELONGING TO THRESA OLIVER,
 CP2466'15.1 METERS (49.5 FEET) EAST OF THE CENTERLINE OF STATE HIGHWAY 17
 CP2466'AND 1.1 METERS (3.5 FEET) NORTHWEST FROM A FOUR STRAND BARBED WIRE
 CP2466'FENCE CORNER.
 CP2466'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CP2466'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2098 ***********************************************************************
 CP2098  DESIGNATION -  42 V 9
 CP2098  PID         -  CP2098
 CP2098  STATE/COUNTY-  LA/RICHLAND
 CP2098  COUNTRY     -  US
 CP2098  USGS QUAD   -  GILLEYVILLE (2018)
 CP2098
 CP2098                         *CURRENT SURVEY CONTROL
 CP2098  ______________________________________________________________________
 CP2098* NAD 83(1986) POSITION- 32 19 13.     (N) 091 52 41.     (W)   SCALED
 CP2098* NAVD 88 ORTHO HEIGHT -    20.14  (+/-2cm)       66.1   (feet) VERTCON3
 CP2098  ______________________________________________________________________
 CP2098  GEOID HEIGHT    -        -25.996 (meters)                     GEOID18
 CP2098  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2098
 CP2098.The horizontal coordinates were scaled from a map and have
 CP2098.an estimated accuracy of +/- 6 seconds.
 CP2098
 CP2098.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2098.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2098
 CP2098.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2098.GEOID18 height accuracy estimate available here.
 CP2098
 CP2098.The vertical order pertains to the NGVD 29 superseded value.
 CP2098
 CP2098.Click photographs - Photos may exist for this station.
 CP2098
 CP2098;                    North         East    Units  Estimated Accuracy
 CP2098;SPC LA N     -   201,990.    1,058,560.      MT  (+/- 180 meters Scaled)
 CP2098
 CP2098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR056764(NAD 83)
 CP2098
 CP2098                          SUPERSEDED SURVEY CONTROL
 CP2098
 CP2098  NGVD 29 (??/??/92)   20.217  (m)           66.33   (f) ADJ UNCH    2 0
 CP2098
 CP2098.Superseded values are not recommended for survey control.
 CP2098
 CP2098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2098.See file dsdata.pdf to determine how the superseded data were derived.
 CP2098
 CP2098_MARKER: DD = SURVEY DISK
 CP2098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2098_STAMPING: 42V9 1970
 CP2098_MARK LOGO: LADHGS
 CP2098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2098+STABILITY: SURFACE MOTION
 CP2098
 CP2098  HISTORY     - Date     Condition        Report By
 CP2098  HISTORY     - 1970     MONUMENTED       LADH
 CP2098
 CP2098                          STATION DESCRIPTION
 CP2098
 CP2098'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2098'5.45 MI W FROM MANGHAM.
 CP2098'ABOUT 5.45 MILES WEST ALONG LOUISIANA HIGHWAY 132 FROM THE MAIN
 CP2098'ENTRANCE TO MANGHAM HIGH SCHOOL TO THE MARK.  IT IS 60.0 FEET
 CP2098'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 132, 1.0 FOOT EAST OF
 CP2098'A POWER POLE, 14.0 FEET SOUTHEAST OF THE CENTERLINE OF AN IRRIGATION
 CP2098'DITCH, 115.0 FEET SOUTHEAST OF A 36 INCH PIN OAK TREE. SET IN TOP OF A
 CP2098'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP2098'IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2467 ***********************************************************************
 CP2467  DESIGNATION -  42 V 9
 CP2467  PID         -  CP2467
 CP2467  STATE/COUNTY-  LA/RICHLAND
 CP2467  COUNTRY     -  US
 CP2467  USGS QUAD   -  EPPS (2018)
 CP2467
 CP2467                         *CURRENT SURVEY CONTROL
 CP2467  ______________________________________________________________________
 CP2467* NAD 83(1986) POSITION- 32 34 02.     (N) 091 29 34.     (W)   SCALED
 CP2467* NAVD 88 ORTHO HEIGHT -    28.114 (meters)       92.24  (feet) ADJUSTED
 CP2467  ______________________________________________________________________
 CP2467  GEOID HEIGHT    -        -26.087 (meters)                     GEOID18
 CP2467  DYNAMIC HEIGHT  -         28.083 (meters)       92.14  (feet) COMP
 CP2467  MODELED GRAVITY -    979,532.6   (mgal)                       NAVD 88
 CP2467
 CP2467  VERT ORDER      -  SECOND    CLASS I
 CP2467
 CP2467.The horizontal coordinates were scaled from a map and have
 CP2467.an estimated accuracy of +/- 6 seconds.
 CP2467
 CP2467.The orthometric height was determined by differential leveling and
 CP2467.adjusted by the NATIONAL GEODETIC SURVEY
 CP2467.in June 1991.
 CP2467
 CP2467.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2467.GEOID18 height accuracy estimate available here.
 CP2467
 CP2467.Click photographs - Photos may exist for this station.
 CP2467
 CP2467.The dynamic height is computed by dividing the NAVD 88
 CP2467.geopotential number by the normal gravity value computed on the
 CP2467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2467.degrees latitude (g = 980.6199 gals.).
 CP2467
 CP2467.The modeled gravity was interpolated from observed gravity values.
 CP2467
 CP2467;                    North         East    Units  Estimated Accuracy
 CP2467;SPC LA N     -   229,650.    1,094,580.      MT  (+/- 180 meters Scaled)
 CP2467
 CP2467_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS414043(NAD 83)
 CP2467
 CP2467                          SUPERSEDED SURVEY CONTROL
 CP2467
 CP2467.No superseded survey control is available for this station.
 CP2467
 CP2467_MARKER: DD = SURVEY DISK
 CP2467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2467_STAMPING: 42V9 1985
 CP2467_MARK LOGO: LADTD
 CP2467_PROJECTION: RECESSED 3 CENTIMETERS
 CP2467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2467+STABILITY: SURFACE MOTION
 CP2467
 CP2467  HISTORY     - Date     Condition        Report By
 CP2467  HISTORY     - 1985     MONUMENTED       LADTD
 CP2467
 CP2467                          STATION DESCRIPTION
 CP2467
 CP2467'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2467'13.7 KM (8.5 MI) NORTH FROM DELHI.
 CP2467'ABOUT 13.7 KM (8.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST OFFICE
 CP2467'IN DELHI TO THE BENCH MARK ON THE RIGHT, 15.1 METERS (49.5 FEET)
 CP2467'EAST- SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 17, 17.9 METERS
 CP2467'(59 FEET) NORTH-NORTHWEST FROM THE NORTHERN MOST PINE TREE, 5.2
 CP2467'METERS (17 FEET) EAST-SOUTHEAST FROM THE NORTH END OF A CONCRETE
 CP2467'CULVERT, 3.9 METERS (13 FEET) NORTH OF THE CENTER OF A METAL GATE AND
 CP2467'0.8 METERS (2.5 FEET) WEST OF A NET WIRE FENCE.
 CP2467'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 CP2467'THE MARK IS 0.91 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2781 ***********************************************************************
 BJ2781  DESIGNATION -  42.5
 BJ2781  PID         -  BJ2781
 BJ2781  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2781  COUNTRY     -  US
 BJ2781  USGS QUAD   -  LOTTIE (2018)
 BJ2781
 BJ2781                         *CURRENT SURVEY CONTROL
 BJ2781  ______________________________________________________________________
 BJ2781* NAD 83(1986) POSITION- 30 30 56.     (N) 091 43 06.     (W)   SCALED
 BJ2781* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2781  **This station is located in a suspected subsidence area (see below).
 BJ2781  ______________________________________________________________________
 BJ2781  GEOID HEIGHT    -        -27.254 (meters)                     GEOID18
 BJ2781
 BJ2781.The horizontal coordinates were scaled from a map and have
 BJ2781.an estimated accuracy of +/- 6 seconds.
 BJ2781
 BJ2781.** This station is in an area of known vertical motion. If an
 BJ2781.** orthometric height was ever established but is not available 
 BJ2781.** in the current survey control section, the orthometric height
 BJ2781.** is considered suspect.  Suspect heights are available in the
 BJ2781.** superseded section only if requested.
 BJ2781
 BJ2781.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2781.GEOID18 height accuracy estimate available here.
 BJ2781
 BJ2781.Click photographs - Photos may exist for this station.
 BJ2781
 BJ2781;                    North         East    Units  Estimated Accuracy
 BJ2781;SPC LA S     -   223,480.      963,050.      MT  (+/- 180 meters Scaled)
 BJ2781
 BJ2781_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP229766(NAD 83)
 BJ2781
 BJ2781                          SUPERSEDED SURVEY CONTROL
 BJ2781
 BJ2781.No superseded survey control is available for this station.
 BJ2781
 BJ2781_MARKER: DD = SURVEY DISK
 BJ2781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2781_STAMPING: 42.5 1948 M.S.L.
 BJ2781_MARK LOGO: USACE
 BJ2781_PROJECTION: FLUSH
 BJ2781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2781+STABILITY: SURFACE MOTION
 BJ2781
 BJ2781  HISTORY     - Date     Condition        Report By
 BJ2781  HISTORY     - 1948     MONUMENTED       USACE
 BJ2781  HISTORY     - 1965     GOOD             CGS
 BJ2781
 BJ2781                          STATION DESCRIPTION
 BJ2781
 BJ2781'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2781'3.5 MI SE FROM KROTZ SPRINGS.
 BJ2781'ABOUT 1.1 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ2781'STATION AT KROTZ SPRINGS, THENCE 2.4 MILES SOUTHEAST ALONG STATE ROAD
 BJ2781'975, AT THE SETTLEMENT OF SHERBURNE, 71 FEET EAST OF THE CENTER LINE
 BJ2781'OF THE STATE ROAD, 34 FEET SOUTH OF THE CENTER LINE OF A ROAD LEADING
 BJ2781'EAST, 13 FEET NORTH OF JIMS LANDING BAIT HOUSE, ABOUT LEVEL WITH THE
 BJ2781'STATE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BJ2781'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8261 ***********************************************************************
 AC8261  DESIGNATION -  420 RESET
 AC8261  PID         -  AC8261
 AC8261  STATE/COUNTY-  LA/EAST BATON ROUGE
 AC8261  COUNTRY     -  US
 AC8261  USGS QUAD   -  COMITE (2018)
 AC8261
 AC8261                         *CURRENT SURVEY CONTROL
 AC8261  ______________________________________________________________________
 AC8261* NAD 83(1986) POSITION- 30 32 46.     (N) 091 03 11.     (W)   SCALED
 AC8261* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8261  **This station is located in a suspected subsidence area (see below).
 AC8261  ______________________________________________________________________
 AC8261  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 AC8261
 AC8261.The horizontal coordinates were scaled from a map and have
 AC8261.an estimated accuracy of +/- 6 seconds.
 AC8261
 AC8261.** This station is in an area of known vertical motion. If an
 AC8261.** orthometric height was ever established but is not available 
 AC8261.** in the current survey control section, the orthometric height
 AC8261.** is considered suspect.  Suspect heights are available in the
 AC8261.** superseded section only if requested.
 AC8261
 AC8261.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8261.GEOID18 height accuracy estimate available here.
 AC8261
 AC8261.Click photographs - Photos may exist for this station.
 AC8261
 AC8261;                    North         East    Units  Estimated Accuracy
 AC8261;SPC LA S     -   226,840.    1,026,890.      MT  (+/- 180 meters Scaled)
 AC8261
 AC8261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP867809(NAD 83)
 AC8261
 AC8261                          SUPERSEDED SURVEY CONTROL
 AC8261
 AC8261.No superseded survey control is available for this station.
 AC8261
 AC8261_MARKER: DD = SURVEY DISK
 AC8261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8261_STAMPING: 420 RESET 1995
 AC8261_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8261+STABILITY: SURFACE MOTION
 AC8261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8261+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC8261
 AC8261  HISTORY     - Date     Condition        Report By
 AC8261  HISTORY     - 1995     MONUMENTED       LADTD
 AC8261
 AC8261                          STATION DESCRIPTION
 AC8261
 AC8261'DESCRIBED BY LA TRANSP AND DEV 1995 (SLC)
 AC8261'THE STATION IS LOCATED APPROXIMATELY 360.0 FT (109.7 M) SOUTH OF THE
 AC8261'JUNCTION OF STATE HIGHWAYS 408 AND 946 IN THE COMMUNITY OF CENTRAL,
 AC8261'SET NEAR THE NORTHWEST CORNER OF THE ZOAR BAPTIST CHURCH CEMENTRY.
 AC8261'OWNERSHIP--ZOAR BAPTIST CHURCH. THE STATION IS 33.0 FT (10.1 M) WEST
 AC8261'FROM THE CENTER OF HIGHWAY 946 (JOAR ROAD) , 20.0 FT (6.1 M)
 AC8261'NORTH-NORTHWEST FROM POWER POLE NUMER L15538-30 A, 18.5 FT (5.6 M)
 AC8261'SOUTH FROM THE CENTER OF A CONCRETE DRIVE LEADING INTO THE CHURCH
 AC8261'PARKING LOT, 5.5 FT (1.7 M) NORTH FROM THE NORTHEAST CORNER OF A BRICK
 AC8261'AND WROUGHT IRON FENCE AROUND THE CEMENTRY, 5.0 FT (1.5 M) NORTH FROM
 AC8261'A FIBERGLASS WITNESS POST, FLUSH WITH THE GROUND SURFACE AND ABOUT
 AC8261'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0177 ***********************************************************************
 BK0177  DESIGNATION -  421
 BK0177  PID         -  BK0177
 BK0177  STATE/COUNTY-  LA/ACADIA
 BK0177  COUNTRY     -  US
 BK0177  USGS QUAD   -  CROWLEY EAST (2018)
 BK0177
 BK0177                         *CURRENT SURVEY CONTROL
 BK0177  ______________________________________________________________________
 BK0177* NAD 83(1986) POSITION- 30 12 48.     (N) 092 21 35.     (W)   SCALED
 BK0177* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0177  **This station is located in a suspected subsidence area (see below).
 BK0177  ______________________________________________________________________
 BK0177  GEOID HEIGHT    -        -27.174 (meters)                     GEOID18
 BK0177
 BK0177.The horizontal coordinates were scaled from a map and have
 BK0177.an estimated accuracy of +/- 6 seconds.
 BK0177
 BK0177.** This station is in an area of known vertical motion. If an
 BK0177.** orthometric height was ever established but is not available 
 BK0177.** in the current survey control section, the orthometric height
 BK0177.** is considered suspect.  Suspect heights are available in the
 BK0177.** superseded section only if requested.
 BK0177
 BK0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0177.GEOID18 height accuracy estimate available here.
 BK0177
 BK0177.Click photographs - Photos may exist for this station.
 BK0177
 BK0177;                    North         East    Units  Estimated Accuracy
 BK0177;SPC LA S     -   190,360.      901,190.      MT  (+/- 180 meters Scaled)
 BK0177
 BK0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP616425(NAD 83)
 BK0177
 BK0177                          SUPERSEDED SURVEY CONTROL
 BK0177
 BK0177.No superseded survey control is available for this station.
 BK0177
 BK0177_MARKER: DD = SURVEY DISK
 BK0177_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0177_STAMPING: 421
 BK0177_MARK LOGO: CGS+SS
 BK0177_PROJECTION: PROJECTING 9 CENTIMETERS
 BK0177_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0177
 BK0177  HISTORY     - Date     Condition        Report By
 BK0177  HISTORY     - 1934     MONUMENTED       LAGS
 BK0177  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0177
 BK0177                          STATION DESCRIPTION
 BK0177
 BK0177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0177'0.7 MI E FROM CROWLEY.
 BK0177'0.7 MILE EAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BK0177'STATION AT CROWLEY, 42 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK,
 BK0177'31 FEET NORTH OF THE CENTER LINE OF A GRAVELED ROAD, 10.3 FEET
 BK0177'NORTHEAST OF A TELEPHONE POLE, 4.5 FEET NORTH OF A FENCE, 1 FOOT SOUTH
 BK0177'OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 BK0177'0.3 FOOT ABOVE THE GROUND.  NOTE-- PIECES OF CONCRETE WERE FOUND AT
 BK0177'THE EXACT LOCATION ACCORDING TO THE OLD DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4012 ***********************************************************************
 BJ4012  DESIGNATION -  424
 BJ4012  PID         -  BJ4012
 BJ4012  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4012  COUNTRY     -  US
 BJ4012  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4012
 BJ4012                         *CURRENT SURVEY CONTROL
 BJ4012  ______________________________________________________________________
 BJ4012* NAD 83(1986) POSITION- 30 33 05.     (N) 091 08 10.     (W)   SCALED
 BJ4012* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4012  **This station is located in a suspected subsidence area (see below).
 BJ4012  ______________________________________________________________________
 BJ4012  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BJ4012  DYNAMIC HEIGHT  -         17.807 (meters)       58.42  (feet) COMP
 BJ4012  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ4012
 BJ4012.The horizontal coordinates were scaled from a map and have
 BJ4012.an estimated accuracy of +/- 6 seconds.
 BJ4012
 BJ4012.** This station is in an area of known vertical motion. If an
 BJ4012.** orthometric height was ever established but is not available 
 BJ4012.** in the current survey control section, the orthometric height
 BJ4012.** is considered suspect.  Suspect heights are available in the
 BJ4012.** superseded section only if requested.
 BJ4012
 BJ4012.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4012.GEOID18 height accuracy estimate available here.
 BJ4012
 BJ4012.Click photographs - Photos may exist for this station.
 BJ4012
 BJ4012.The dynamic height is computed by dividing the NAVD 88
 BJ4012.geopotential number by the normal gravity value computed on the
 BJ4012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4012.degrees latitude (g = 980.6199 gals.).
 BJ4012
 BJ4012.The modeled gravity was interpolated from observed gravity values.
 BJ4012
 BJ4012;                    North         East    Units  Estimated Accuracy
 BJ4012;SPC LA S     -   227,400.    1,018,920.      MT  (+/- 180 meters Scaled)
 BJ4012
 BJ4012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787813(NAD 83)
 BJ4012
 BJ4012                          SUPERSEDED SURVEY CONTROL
 BJ4012
 BJ4012.No superseded survey control is available for this station.
 BJ4012
 BJ4012_MARKER: DB = BENCH MARK DISK
 BJ4012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4012_STAMPING: 424
 BJ4012_MARK LOGO: LA-033
 BJ4012_PROJECTION: FLUSH
 BJ4012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4012+STABILITY: SURFACE MOTION
 BJ4012_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4012+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2005
 BJ4012
 BJ4012  HISTORY     - Date     Condition        Report By
 BJ4012  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4012  HISTORY     - 20050802 GOOD             SJBGRP
 BJ4012
 BJ4012                          STATION DESCRIPTION
 BJ4012
 BJ4012'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4012'IN BROWNSFIELD, 0.2 KM (0.15 MI) SOUTH ALONG STATE HIGHWAY 67 (PLANK
 BJ4012'ROAD) FROM THE INTERSECTION OF HIGHWAY 67 AND KLEINPETER ROAD TO
 BJ4012'BUSTERS SUPERMARKET ON THE LEFT AND THE BENCH MARK ON THE LEFT IN THE
 BJ4012'NORTHWEST CORNER OF THE SUPERMARKET PARKING LOT, 10.7 METERS (35 FT)
 BJ4012'EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF THE HIGHWAY AND 0.6
 BJ4012'METERS (2 FEET) SOUTH OF A CHAIN LINK FENCE.  IT IS 0.91 METERS
 BJ4012'NORTHEAST FROM A WITNESS POST AND LEVEL WITH THE HIGHWAY.
 BJ4012
 BJ4012                          STATION RECOVERY (2005)
 BJ4012
 BJ4012'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4012'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4006 ***********************************************************************
 BJ4006  DESIGNATION -  425
 BJ4006  PID         -  BJ4006
 BJ4006  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4006  COUNTRY     -  US
 BJ4006  USGS QUAD   -  COMITE (2018)
 BJ4006
 BJ4006                         *CURRENT SURVEY CONTROL
 BJ4006  ______________________________________________________________________
 BJ4006* NAD 83(1986) POSITION- 30 33 32.     (N) 091 07 17.     (W)   SCALED
 BJ4006* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4006  **This station is located in a suspected subsidence area (see below).
 BJ4006  ______________________________________________________________________
 BJ4006  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BJ4006  DYNAMIC HEIGHT  -         20.854 (meters)       68.42  (feet) COMP
 BJ4006  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ4006
 BJ4006.The horizontal coordinates were scaled from a map and have
 BJ4006.an estimated accuracy of +/- 6 seconds.
 BJ4006
 BJ4006.** This station is in an area of known vertical motion. If an
 BJ4006.** orthometric height was ever established but is not available 
 BJ4006.** in the current survey control section, the orthometric height
 BJ4006.** is considered suspect.  Suspect heights are available in the
 BJ4006.** superseded section only if requested.
 BJ4006
 BJ4006.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4006.GEOID18 height accuracy estimate available here.
 BJ4006
 BJ4006.Click photographs - Photos may exist for this station.
 BJ4006
 BJ4006.The dynamic height is computed by dividing the NAVD 88
 BJ4006.geopotential number by the normal gravity value computed on the
 BJ4006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4006.degrees latitude (g = 980.6199 gals.).
 BJ4006
 BJ4006.The modeled gravity was interpolated from observed gravity values.
 BJ4006
 BJ4006;                    North         East    Units  Estimated Accuracy
 BJ4006;SPC LA S     -   228,240.    1,020,330.      MT  (+/- 180 meters Scaled)
 BJ4006
 BJ4006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP801822(NAD 83)
 BJ4006
 BJ4006                          SUPERSEDED SURVEY CONTROL
 BJ4006
 BJ4006.No superseded survey control is available for this station.
 BJ4006
 BJ4006_MARKER: DB = BENCH MARK DISK
 BJ4006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4006_STAMPING: 425
 BJ4006_MARK LOGO: LA-033
 BJ4006_PROJECTION: FLUSH
 BJ4006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4006+STABILITY: SURFACE MOTION
 BJ4006
 BJ4006  HISTORY     - Date     Condition        Report By
 BJ4006  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4006
 BJ4006                          STATION DESCRIPTION
 BJ4006
 BJ4006'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4006'ABOUT 1.3 KM (0.8 MI) EAST ON COMITE DRIVE FROM THE INTERSECTION OF
 BJ4006'COMITE DRIVE AND STATE HIGHWAY 67 (PLANK ROAD) IN BROWNSFIELD TO THE
 BJ4006'BENCH MARK ON THE RIGHT, 24.4 METERS (80 FT) WEST OF THE CENTERLINE
 BJ4006'OF FOSTER ROAD, 20.4 METERS (67 FT) NORTHWEST OF A CONCRETE RIGHT-OF-
 BJ4006'WAY MARKER POST, 18.3 METERS (60 FT) SOUTHEAST OF A CONCRETE RIGHT-
 BJ4006'OF-WAY MARKER POST, 16.2 METERS (53 FT) SOUTH OF THE CENTER OF COMITE
 BJ4006'DRIVE AND 0.6 METERS (2 FT) NORTHEAST OF A CHAIN LINK FENCE.
 BJ4006'THE MARK IS 0.30 METERS NE FROM A WITNESS POST AND
 BJ4006'0.60 M ABOVE COMITE DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CA1579 ***********************************************************************
 CA1579  DESIGNATION -  4256D 1978
 CA1579  PID         -  CA1579
 CA1579  STATE/COUNTY-  LA/TERREBONNE
 CA1579  COUNTRY     -  US
 CA1579  USGS QUAD   -  POINT AU FER (2018)
 CA1579
 CA1579                         *CURRENT SURVEY CONTROL
 CA1579  ______________________________________________________________________
 CA1579* NAD 83(1986) POSITION- 29 19 53.     (N) 091 21 09.     (W)   SCALED
 CA1579* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 CA1579  **This station is located in a suspected subsidence area (see below).
 CA1579  ______________________________________________________________________
 CA1579  GEOID HEIGHT    -        -24.720 (meters)                     GEOID18
 CA1579
 CA1579.The horizontal coordinates were scaled from a map and have
 CA1579.an estimated accuracy of +/- 6 seconds.
 CA1579
 CA1579.** This station is in an area of known vertical motion. If an
 CA1579.** orthometric height was ever established but is not available 
 CA1579.** in the current survey control section, the orthometric height
 CA1579.** is considered suspect.  Suspect heights are available in the
 CA1579.** superseded section only if requested.
 CA1579
 CA1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 CA1579.GEOID18 height accuracy estimate available here.
 CA1579
 CA1579.Click photographs - Photos may exist for this station.
 CA1579
 CA1579;                    North         East    Units  Estimated Accuracy
 CA1579;SPC LA S     -    92,160.      998,140.      MT  (+/- 180 meters Scaled)
 CA1579
 CA1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN599458(NAD 83)
 CA1579
 CA1579                          SUPERSEDED SURVEY CONTROL
 CA1579
 CA1579  NAD 27      -  29 19 51.86498(N)    091 21 08.18998(W) AD(       ) 3
 CA1579
 CA1579.Superseded values are not recommended for survey control.
 CA1579
 CA1579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CA1579.See file dsdata.pdf to determine how the superseded data were derived.
 CA1579
 CA1579_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CA1579
 CA1579  HISTORY     - Date     Condition        Report By
 CA1579  HISTORY     - 1978     MONUMENTED       NGS
 CA1579  HISTORY     - 1979     GOOD             NGS
 CA1579
 CA1579                          STATION DESCRIPTION
 CA1579
 CA1579'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 CA1579'THE STATION WAS RECOVERED, HOWEVER, NO OLD DATA AVAILABLE.
 CA1579'
 CA1579'THE STATION IS LOCATED ABOUT 41 MILES SOUTHWEST OF HOUMA, 25 MILES
 CA1579'SOUTH-SOUTHWEST OF MORGAN CITY, 3 MILES SOUTHEAST OF EUGENE ISLAND
 CA1579'LIGHTHOUSE, AND ON MOST WESTERLY POINT ON A SHELL REFF OF POINT AU
 CA1579'FER.
 CA1579'
 CA1579'THE DISTANCE TO 4256 E 1978 IS 124.16 FEET, TO 4256 C 1978 IS 102.46
 CA1579'FEET, TO TIDES NO 4 IS 57.923 METERS, AND BETWEEN 4256 C 1978 AND 4256
 CA1579'E 1978 IS 152.46 FEET.  THE ANGLE BETWEEN TIDES NO 4 AND 4256 E 1978
 CA1579'IS 23 DEGREES, 4 MINUTES, AND 38.22 SECONDS AND BETWEEN TIDES NO 4 AND
 CA1579'4256 C 1978 IS 107 DEGREES, 5 MINUTES, AND 21.19 SECONDS.
 CA1579'
 CA1579'THE STATION WAS REACHED BY HELICOPTER FROM THE HOMUA AIRPORT.
 CA1579'
 CA1579'THE STATION IS A STANDARD NOS BENCH MARK DISK STAMPED
 CA1579'---4256 D 1978---, CRIMPED TO THE TOP OF A COPPER CLAD STEEL ROD,
 CA1579'ENCASED IN A 4-INCH PVC PIPE AND PROJECTS 12 INCHES ABOVE GROUND.
 CA1579'
 CA1579'REFERENCE MARK NUMBER 1 IS A STANDARD CGS BENCH MARK DISK STAMPED
 CA1579'---TIDES NO 4 1961---, SET INTO THE TOP OF AN 8-INCH ORANGEBURG PIPE
 CA1579'FILLED WITH CONCRETE 16 INCHES BELOW THE BEACH SHELL BANK SURFACE, AND
 CA1579'SURROUNDED BY A 4 BY 4-FOOT WOODEN PLATFORM 6 FEET IN HEIGHT AND
 CA1579'PAINTED RED AND WHITE.  IT IS LOCATED 25 FEET WEST FROM THE WATER ON
 CA1579'THE EAST SIDE OF EASTER POINT, 15 FEET SOUTH FROM THE WATER ON THE
 CA1579'SOUTH SIDE OF EASTER POINT, AND 3 FEET EAST FROM A 3-INCH WOODEN
 CA1579'WITNESS POST.  MARK IS LEVEL WITH STATION.
 CA1579'
 CA1579'REFERENCE MARK NUMBER 2 IS A STANDARD NOS BENCH MARK DISK STAMPED
 CA1579'---4256 E 1978---, CRIMPED TO THE TOP OF A COPPER CLAD STEEL ROD,
 CA1579'ENCASED IN A 4-INCH PVC PIPE AND PROJECTS 12 INCHES ABOVE THE GROUND.
 CA1579'IT IS LOCATED 100 FEET SOUTH FROM THE EXTREME END OF EASTER POINT AND
 CA1579'20 FEET EAST FROM A SHELL BANK ON THE EAST SIDE OF EASTER POINT.  MARK
 CA1579'IS LEVEL WITH STATION.
 CA1579'
 CA1579'REFERENCE MARK NUMBER 3 IS A STANDARD NOS BENCH MARK DISK STAMPED
 CA1579'---4256 C 1978---, CRIMPED TO THE TOP OF A COPPER CLAD STEEL ROD,
 CA1579'ENCASED IN A 4-INCH PVC PIPE AND PROJECTS 8 INCHES ABOVE GROUND.  IT
 CA1579'IS ON THE SHELL BANK ON THE EASTSIDE OF EASTER POINT.  MARK IS LEVEL
 CA1579'WITH STATION.
 CA1579'
 CA1579'THE STATION WAS POSITIONED AT THIS TIME BY THE INERTIAL SURVEY SYSTEM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4004 ***********************************************************************
 BJ4004  DESIGNATION -  426
 BJ4004  PID         -  BJ4004
 BJ4004  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4004  COUNTRY     -  US
 BJ4004  USGS QUAD   -  COMITE (2018)
 BJ4004
 BJ4004                         *CURRENT SURVEY CONTROL
 BJ4004  ______________________________________________________________________
 BJ4004* NAD 83(1986) POSITION- 30 33 26.     (N) 091 05 59.     (W)   SCALED
 BJ4004* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4004  **This station is located in a suspected subsidence area (see below).
 BJ4004  ______________________________________________________________________
 BJ4004  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BJ4004  DYNAMIC HEIGHT  -         18.722 (meters)       61.42  (feet) COMP
 BJ4004  MODELED GRAVITY -    979,343.4   (mgal)                       NAVD 88
 BJ4004
 BJ4004.The horizontal coordinates were scaled from a map and have
 BJ4004.an estimated accuracy of +/- 6 seconds.
 BJ4004
 BJ4004.** This station is in an area of known vertical motion. If an
 BJ4004.** orthometric height was ever established but is not available 
 BJ4004.** in the current survey control section, the orthometric height
 BJ4004.** is considered suspect.  Suspect heights are available in the
 BJ4004.** superseded section only if requested.
 BJ4004
 BJ4004.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4004.GEOID18 height accuracy estimate available here.
 BJ4004
 BJ4004.Click photographs - Photos may exist for this station.
 BJ4004
 BJ4004.The dynamic height is computed by dividing the NAVD 88
 BJ4004.geopotential number by the normal gravity value computed on the
 BJ4004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4004.degrees latitude (g = 980.6199 gals.).
 BJ4004
 BJ4004.The modeled gravity was interpolated from observed gravity values.
 BJ4004
 BJ4004;                    North         East    Units  Estimated Accuracy
 BJ4004;SPC LA S     -   228,060.    1,022,410.      MT  (+/- 180 meters Scaled)
 BJ4004
 BJ4004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP822820(NAD 83)
 BJ4004
 BJ4004                          SUPERSEDED SURVEY CONTROL
 BJ4004
 BJ4004.No superseded survey control is available for this station.
 BJ4004
 BJ4004_MARKER: DB = BENCH MARK DISK
 BJ4004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4004_STAMPING: 426
 BJ4004_MARK LOGO: LA-033
 BJ4004_PROJECTION: FLUSH
 BJ4004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4004+STABILITY: SURFACE MOTION
 BJ4004
 BJ4004  HISTORY     - Date     Condition        Report By
 BJ4004  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4004
 BJ4004                          STATION DESCRIPTION
 BJ4004
 BJ4004'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4004'3.4 KM (2.1 MI) EAST FROM BROWNSFIELD.  ABOUT 3.4 KM (2.1 MI) EAST
 BJ4004'ALONG COMITE DRIVE FROM THE INTERSECTION OF COMITE DRIVE AND STATE
 BJ4004'HIGHWAY 67 (PLANK ROAD) IN BROWNSFIELD TO THE MARK AND CLINE DRIVE ON
 BJ4004'THE RIGHT, 23.4 METERS (78 FT) EAST OF A 50-INCH PECAN TREE, 11.9
 BJ4004'METERS (39 FT) NORTH OF A 12-INCH MAGNOLIA TREE, 8.2 METERS (27 FT)
 BJ4004'SOUTHWEST OF THE CENTERLINE OF COMITE DRIVE 9.4 METERS (31 FT)
 BJ4004'SOUTHEAST OF THE CENTER OF CLINE DRIVE AND 0.30 METERS (1 FT) EAST OF
 BJ4004'A STEEL POST SUPPORTING LARGE SIGN, THE NORTON RENFRODES.  IT IS 0.30
 BJ4004'METERS NORTHWEST FROM A WITNESS POST AND LEVEL WITH COMITE DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4007 ***********************************************************************
 BJ4007  DESIGNATION -  427
 BJ4007  PID         -  BJ4007
 BJ4007  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4007  COUNTRY     -  US
 BJ4007  USGS QUAD   -  COMITE (2018)
 BJ4007
 BJ4007                         *CURRENT SURVEY CONTROL
 BJ4007  ______________________________________________________________________
 BJ4007* NAD 83(1986) POSITION- 30 32 56.     (N) 091 05 26.     (W)   SCALED
 BJ4007* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4007  **This station is located in a suspected subsidence area (see below).
 BJ4007  ______________________________________________________________________
 BJ4007  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BJ4007  DYNAMIC HEIGHT  -         17.814 (meters)       58.44  (feet) COMP
 BJ4007  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BJ4007
 BJ4007.The horizontal coordinates were scaled from a map and have
 BJ4007.an estimated accuracy of +/- 6 seconds.
 BJ4007
 BJ4007.** This station is in an area of known vertical motion. If an
 BJ4007.** orthometric height was ever established but is not available 
 BJ4007.** in the current survey control section, the orthometric height
 BJ4007.** is considered suspect.  Suspect heights are available in the
 BJ4007.** superseded section only if requested.
 BJ4007
 BJ4007.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4007.GEOID18 height accuracy estimate available here.
 BJ4007
 BJ4007.Click photographs - Photos may exist for this station.
 BJ4007
 BJ4007.The dynamic height is computed by dividing the NAVD 88
 BJ4007.geopotential number by the normal gravity value computed on the
 BJ4007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4007.degrees latitude (g = 980.6199 gals.).
 BJ4007
 BJ4007.The modeled gravity was interpolated from observed gravity values.
 BJ4007
 BJ4007;                    North         East    Units  Estimated Accuracy
 BJ4007;SPC LA S     -   227,140.    1,023,290.      MT  (+/- 180 meters Scaled)
 BJ4007
 BJ4007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP831811(NAD 83)
 BJ4007
 BJ4007                          SUPERSEDED SURVEY CONTROL
 BJ4007
 BJ4007.No superseded survey control is available for this station.
 BJ4007
 BJ4007_MARKER: DB = BENCH MARK DISK
 BJ4007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4007_STAMPING: 427
 BJ4007_MARK LOGO: LA-033
 BJ4007_PROJECTION: FLUSH
 BJ4007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4007+STABILITY: SURFACE MOTION
 BJ4007
 BJ4007  HISTORY     - Date     Condition        Report By
 BJ4007  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4007
 BJ4007                          STATION DESCRIPTION
 BJ4007
 BJ4007'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4007'5 KM (3.1 MI) WEST FROM BROWNSFIELD.  ABOUT 5.2 KM (3.2 MI) EAST ON
 BJ4007'COMITE DRIVE FROM THE INTERSECTION OF COMITE DRIVE AND STATE HIGHWAY
 BJ4007'67 (PLANK ROAD) TO THE JUNCTION WITH BLACKWATER ROAD AND THE END OF
 BJ4007'COMITE DRIVE, CONTINUE SOUTHEAST ON BLACKWATER ROAD FOR 0.4 KM
 BJ4007'(0.25 MI) TO LOUDON ROAD ON THE RIGHT AND THE BENCH MARK ON THE LEFT,
 BJ4007'20.7 METERS (68 FT) NORTHEAST OF A CORNER FENCE POST, 12.2 METERS
 BJ4007'(40 FT) EAST OF THE CENTERLINE OF BLACKWATER ROAD, 5.8 METERS (19 FT)
 BJ4007'EAST-SOUTHEAST OF THE EAST END OF A CONCRETE CULVERT UNDER BLACKWATER
 BJ4007'ROAD, 0.60 METERS (2 FT) WEST OF A FENCE LINE AND EAST ACROSS
 BJ4007'BLACKWATER ROAD FROM THE CENTER OF LOUDON ROAD.  IT IS 0.61 METERS
 BJ4007'WEST FROM A WITNESS POST AND 0.30 M BELOW BLACKWATER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1285 ***********************************************************************
 BK1285  DESIGNATION -  4277 LAGS
 BK1285  PID         -  BK1285
 BK1285  STATE/COUNTY-  LA/VERNON
 BK1285  COUNTRY     -  US
 BK1285  USGS QUAD   -  ROSEPINE (2018)
 BK1285
 BK1285                         *CURRENT SURVEY CONTROL
 BK1285  ______________________________________________________________________
 BK1285* NAD 83(1986) POSITION- 30 54 06.     (N) 093 17 17.     (W)   SCALED
 BK1285* NAVD 88 ORTHO HEIGHT -    54.56  (+/-2cm)      179.0   (feet) VERTCON3
 BK1285  ______________________________________________________________________
 BK1285  GEOID HEIGHT    -        -26.793 (meters)                     GEOID18
 BK1285  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1285
 BK1285.The horizontal coordinates were scaled from a map and have
 BK1285.an estimated accuracy of +/- 6 seconds.
 BK1285
 BK1285.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1285.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1285
 BK1285.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1285.GEOID18 height accuracy estimate available here.
 BK1285
 BK1285.The vertical order pertains to the NGVD 29 superseded value.
 BK1285
 BK1285.Click photographs - Photos may exist for this station.
 BK1285
 BK1285;                    North         East    Units  Estimated Accuracy
 BK1285;SPC LA N     -    44,810.      924,660.      MT  (+/- 180 meters Scaled)
 BK1285
 BK1285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ724187(NAD 83)
 BK1285
 BK1285                          SUPERSEDED SURVEY CONTROL
 BK1285
 BK1285  NGVD 29 (11/26/84)   54.703  (m)          179.47   (f) ADJUSTED    2 0
 BK1285
 BK1285.Superseded values are not recommended for survey control.
 BK1285
 BK1285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1285.See file dsdata.pdf to determine how the superseded data were derived.
 BK1285
 BK1285_MARKER: DD = SURVEY DISK
 BK1285_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BK1285_SP_SET: BLOCK
 BK1285_STAMPING: 4277
 BK1285_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1285
 BK1285  HISTORY     - Date     Condition        Report By
 BK1285  HISTORY     - UNK      MONUMENTED       LAGS
 BK1285  HISTORY     - 1972     GOOD             LADTD
 BK1285  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1285  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1285
 BK1285                          STATION DESCRIPTION
 BK1285
 BK1285'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1285'1.3 MI S FROM ROSEPINE.
 BK1285'LOCATED ABOUT 1.3 MILES SOUTH ALONG UNITED STATES HIGHWAY 171 FROM THE
 BK1285'POST OFFICE AT ROSEPINE.  0.4 MILES SOUTH OF B.M. 58V47.  0.1 MILES
 BK1285'SOUTH OF THE SOUTH END OF A CONCRETE BRIDGE ON UNITED STATES HIGHWAY
 BK1285'171.  65 FEET WEST OF THE CENTER OF UNITED STATES HIGHWAY 171. 59 FEET
 BK1285'NORTHWEST OF A POWER POLE ON WEST SIDE OF UNITED STATES HIGHWAY 171.
 BK1285'SET IN THE TOP OF A CONCRETE BLOCK PROJECTING 2 INCHES ABOVE THE
 BK1285'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF THE MARK.
 BK1285
 BK1285                          STATION RECOVERY (1994)
 BK1285
 BK1285'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1285'MARK NOT FOUND.
 BK1285
 BK1285                          STATION RECOVERY (2001)
 BK1285
 BK1285'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1285'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4008 ***********************************************************************
 BJ4008  DESIGNATION -  428
 BJ4008  PID         -  BJ4008
 BJ4008  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4008  COUNTRY     -  US
 BJ4008  USGS QUAD   -  COMITE (2018)
 BJ4008
 BJ4008                         *CURRENT SURVEY CONTROL
 BJ4008  ______________________________________________________________________
 BJ4008* NAD 83(1986) POSITION- 30 33 22.     (N) 091 04 57.     (W)   SCALED
 BJ4008* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4008  **This station is located in a suspected subsidence area (see below).
 BJ4008  ______________________________________________________________________
 BJ4008  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BJ4008  DYNAMIC HEIGHT  -         17.858 (meters)       58.59  (feet) COMP
 BJ4008  MODELED GRAVITY -    979,343.1   (mgal)                       NAVD 88
 BJ4008
 BJ4008.The horizontal coordinates were scaled from a map and have
 BJ4008.an estimated accuracy of +/- 6 seconds.
 BJ4008
 BJ4008.** This station is in an area of known vertical motion. If an
 BJ4008.** orthometric height was ever established but is not available 
 BJ4008.** in the current survey control section, the orthometric height
 BJ4008.** is considered suspect.  Suspect heights are available in the
 BJ4008.** superseded section only if requested.
 BJ4008
 BJ4008.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4008.GEOID18 height accuracy estimate available here.
 BJ4008
 BJ4008.Click photographs - Photos may exist for this station.
 BJ4008
 BJ4008.The dynamic height is computed by dividing the NAVD 88
 BJ4008.geopotential number by the normal gravity value computed on the
 BJ4008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4008.degrees latitude (g = 980.6199 gals.).
 BJ4008
 BJ4008.The modeled gravity was interpolated from observed gravity values.
 BJ4008
 BJ4008;                    North         East    Units  Estimated Accuracy
 BJ4008;SPC LA S     -   227,940.    1,024,070.      MT  (+/- 180 meters Scaled)
 BJ4008
 BJ4008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP839819(NAD 83)
 BJ4008
 BJ4008                          SUPERSEDED SURVEY CONTROL
 BJ4008
 BJ4008.No superseded survey control is available for this station.
 BJ4008
 BJ4008_MARKER: DB = BENCH MARK DISK
 BJ4008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4008_STAMPING: 428
 BJ4008_MARK LOGO: LA-033
 BJ4008_PROJECTION: FLUSH
 BJ4008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4008+STABILITY: SURFACE MOTION
 BJ4008
 BJ4008  HISTORY     - Date     Condition        Report By
 BJ4008  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4008
 BJ4008                          STATION DESCRIPTION
 BJ4008
 BJ4008'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4008'5 KM (3.1 MI) SOUTHEAST FROM BROWNSFIELD.  FROM THE INTERSECTION OF
 BJ4008'COMITE DRIVE AND BLACKWATER ROAD ABOUT 5.2 KM (3.2 MI) EAST OF
 BJ4008'BROWNSFIELD, GO NORTHEAST ON BLACKWATER ROAD FOR 1.05 KM (0.65 MI) TO
 BJ4008'THE BENCH MARK ON THE LEFT, 20.4 METERS (67 FT) SOUTHWEST OF THE
 BJ4008'CENTERLINE OF TALMADGE CRUMHOLT ROAD, 13.4 METERS (44 FT) NORTHWEST OF
 BJ4008'THE CENTERLINE OF BLACKWATER ROAD AND 11.6 METERS (38 FT) SOUTHWEST OF
 BJ4008'A PETROLEUM PIPE LINE SIGN.  IT IS 0.30 METERS SOUTH FROM A WITNESS
 BJ4008'POST AND 0.60 M BELOW BLACKWATER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1307 ***********************************************************************
 BJ1307  DESIGNATION -  428+00
 BJ1307  PID         -  BJ1307
 BJ1307  STATE/COUNTY-  LA/JEFFERSON
 BJ1307  COUNTRY     -  US
 BJ1307  USGS QUAD   -  INDIAN BEACH (2018)
 BJ1307
 BJ1307                         *CURRENT SURVEY CONTROL
 BJ1307  ______________________________________________________________________
 BJ1307* NAD 83(1986) POSITION- 30 02 14.     (N) 090 13 51.     (W)   SCALED
 BJ1307* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1307  **This station is located in a suspected subsidence area (see below).
 BJ1307  ______________________________________________________________________
 BJ1307  GEOID HEIGHT    -        -26.170 (meters)                     GEOID18
 BJ1307
 BJ1307.The horizontal coordinates were scaled from a map and have
 BJ1307.an estimated accuracy of +/- 6 seconds.
 BJ1307
 BJ1307.** This station is in an area of known vertical motion. If an
 BJ1307.** orthometric height was ever established but is not available 
 BJ1307.** in the current survey control section, the orthometric height
 BJ1307.** is considered suspect.  Suspect heights are available in the
 BJ1307.** superseded section only if requested.
 BJ1307
 BJ1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1307.GEOID18 height accuracy estimate available here.
 BJ1307
 BJ1307.Click photographs - Photos may exist for this station.
 BJ1307
 BJ1307;                    North         East    Units  Estimated Accuracy
 BJ1307;SPC LA S     -   170,900.    1,106,330.      MT  (+/- 180 meters Scaled)
 BJ1307
 BJ1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP670261(NAD 83)
 BJ1307
 BJ1307                          SUPERSEDED SURVEY CONTROL
 BJ1307
 BJ1307.No superseded survey control is available for this station.
 BJ1307
 BJ1307_MARKER: P = PIPE CAP
 BJ1307_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1307_STAMPING: PBM 429 + 00
 BJ1307_MARK LOGO: USACE
 BJ1307_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1307_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1307
 BJ1307  HISTORY     - Date     Condition        Report By
 BJ1307  HISTORY     - UNK      MONUMENTED       USACE
 BJ1307  HISTORY     - 1963     GOOD             CGS
 BJ1307
 BJ1307                          STATION DESCRIPTION
 BJ1307
 BJ1307'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1307'ABOUT 4.2 MILES NORTH ALONG WILLIAMS BLVD. FROM ITS INTERSECTION WITH
 BJ1307'AIRLINE HIGHWAY (US 61) AT KENNER, THENCE 0.45 MILE EAST ALONG LEVEE
 BJ1307'ALONG SOUTH SHORE OF LAKE PONTCHARTRAIN, AT A POINT WHERE A HIGH
 BJ1307'TRANSMISSION TOWER LINE CROSSES OVER THE LEVEE, ABOUT MIDWAY BETWEEN
 BJ1307'PUMPING STATION NO. 3 AND 4, 109 FEET EAST OF THE SOUTHEAST LEG OF
 BJ1307'LARGE STEEL TOWER (FIRST TOWER ON LAND TO SOUTH FROM LAKE), 180 FEET
 BJ1307'LANDSIDE (SOUTH) FROM THE TOP OF LEVEE, 3 FEET NORTH OF A CRESOTED
 BJ1307'WITNESS POST WITH SIGN, AND IS A 1-INCH PIPE DRIVEN 57.4 FEET INTO
 BJ1307'GROUND AND INSIDE A 2 INCH PIPE THAT WAS SET IN A DRILLED HOLE TO A
 BJ1307'DEPTH OF 50 FEET, AND PROJECTING 3 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3055 ***********************************************************************
 CP3055  DESIGNATION -  42A001
 CP3055  PID         -  CP3055
 CP3055  STATE/COUNTY-  LA/RICHLAND
 CP3055  COUNTRY     -  US
 CP3055  USGS QUAD   -  RAYVILLE (2018)
 CP3055
 CP3055                         *CURRENT SURVEY CONTROL
 CP3055  ______________________________________________________________________
 CP3055* NAD 83(1992) POSITION- 32 28 18.94878(N) 091 50 07.54259(W)   ADJUSTED
 CP3055* NAVD 88 ORTHO HEIGHT -    23.1   (meters)       76.    (feet) VERTCON3
 CP3055  ______________________________________________________________________
 CP3055  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 CP3055  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 CP3055  HORZ ORDER      -  SECOND
 CP3055
 CP3055.The horizontal coordinates were established by classical geodetic methods
 CP3055.and adjusted by the National Geodetic Survey in January 1993.
 CP3055
 CP3055.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3055.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3055
 CP3055.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3055.GEOID18 height accuracy estimate available here.
 CP3055
 CP3055.Click photographs - Photos may exist for this station.
 CP3055
 CP3055.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3055
 CP3055. The following values were computed from the NAD 83(1992) position.
 CP3055
 CP3055;                    North         East     Units Scale Factor Converg.
 CP3055;SPC LA N     -   218,833.253 1,062,470.865   MT  0.99996139   +0 21 04.9
 CP3055;SPC LA N     -   717,955.43  3,485,789.83   sFT  0.99996139   +0 21 04.9
 CP3055;UTM  15      - 3,593,344.713   609,436.065   MT  0.99974768   +0 37 31.1
 CP3055
 CP3055!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3055!SPC LA N     -   1.00000046  x   0.99996139  =   0.99996185
 CP3055!UTM  15      -   1.00000046  x   0.99974768  =   0.99974814
 CP3055
 CP3055:                Primary Azimuth Mark                     Grid Az
 CP3055:SPC LA N     -  42A002                                   100 28 50.5
 CP3055:UTM  15      -  42A002                                   100 12 24.3
 CP3055
 CP3055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0943693344(NAD 83)
 CP3055
 CP3055|---------------------------------------------------------------------|
 CP3055| PID    Reference Object                     Distance      Geod. Az  |
 CP3055|                                                           dddmmss.s |
 CP3055| CP3054 42A002                              APPROX. 0.9 KM 1004955.4 |
 CP3055|---------------------------------------------------------------------|
 CP3055
 CP3055                          SUPERSEDED SURVEY CONTROL
 CP3055
 CP3055  NAD 83(1986)-  32 28 18.96126(N)    091 50 07.53536(W) AD(       ) 2
 CP3055  NAD 27      -  32 28 18.44815(N)    091 50 07.07760(W) AD(       ) 2
 CP3055  NGVD 29 (07/19/86)   23.1    (m)           76.     (f) VERT ANG       
 CP3055
 CP3055.Superseded values are not recommended for survey control.
 CP3055
 CP3055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3055.See file dsdata.pdf to determine how the superseded data were derived.
 CP3055
 CP3055_MARKER: DD = SURVEY DISK
 CP3055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3055_STAMPING: 42A001 1973
 CP3055_MARK LOGO: LADHGS
 CP3055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3055+STABILITY: SURFACE MOTION
 CP3055
 CP3055  HISTORY     - Date     Condition        Report By
 CP3055  HISTORY     - 1973     MONUMENTED       LADTD
 CP3055
 CP3055                          STATION DESCRIPTION
 CP3055
 CP3055'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3055'THE STATION IS LOCATED 1.5 MILES SOUTHEAST OF START, 2 MILES
 CP3055'SOUTHWEST OF GIRARD, AND 7.5 MILES NORTHEAST OF RHYMES, IN THE
 CP3055'SOUTHEAST QUARTER OF SECTION 10, T17N-R6E, AND ON THE PROPERTY
 CP3055'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3055'
 CP3055'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP3055'133 INTERCHANGE, GO EAST ALONG INTERSTATE 20 FOR 1.5 MILES.  THE
 CP3055'STATION IS SET TO THE SOUTH OF THE HIGHWAY NEAR A CULVERT AND A
 CP3055'RIGHT-OF-WAY MARKER.
 CP3055'
 CP3055'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3055'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3055'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3055'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3055'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3055'STAMPED 42A001 1973.  THE MARK IS 145 FEET SOUTHEAST OF A
 CP3055'CONCRETE HEADWALL ON A CULVERT ON A CROSS-DRAIN UNDER
 CP3055'INTERSTATE 20, 99 FEET SOUTH OF THE CENTER OF THE EAST BOUND
 CP3055'LANE ON INTERSTATE 20, 45 FEET NORTH OF THE CENTER OF A
 CP3055'BLACK-TOP ROAD, 14 FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY
 CP3055'MARKER, 4 FEET NORTH OF A FENCE, AND 2 FEET WEST OF A
 CP3055'METAL WITNESS POST AND SIGN.
 CP3055'
 CP3055'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3054 ***********************************************************************
 CP3054  DESIGNATION -  42A002
 CP3054  PID         -  CP3054
 CP3054  STATE/COUNTY-  LA/RICHLAND
 CP3054  COUNTRY     -  US
 CP3054  USGS QUAD   -  RAYVILLE (2018)
 CP3054
 CP3054                         *CURRENT SURVEY CONTROL
 CP3054  ______________________________________________________________________
 CP3054* NAD 83(1992) POSITION- 32 28 13.65898(N) 091 49 34.93737(W)   ADJUSTED
 CP3054* NAVD 88 ORTHO HEIGHT -    31.8   (meters)      104.    (feet) VERTCON3
 CP3054  ______________________________________________________________________
 CP3054  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CP3054  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 CP3054  HORZ ORDER      -  SECOND
 CP3054
 CP3054.The horizontal coordinates were established by classical geodetic methods
 CP3054.and adjusted by the National Geodetic Survey in January 1993.
 CP3054
 CP3054.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3054.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3054
 CP3054.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3054.GEOID18 height accuracy estimate available here.
 CP3054
 CP3054.Click photographs - Photos may exist for this station.
 CP3054
 CP3054.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3054
 CP3054. The following values were computed from the NAD 83(1992) position.
 CP3054
 CP3054;                    North         East     Units Scale Factor Converg.
 CP3054;SPC LA N     -   218,675.571 1,063,323.241   MT  0.99996115   +0 21 22.1
 CP3054;SPC LA N     -   717,438.10  3,488,586.33   sFT  0.99996115   +0 21 22.1
 CP3054;UTM  15      - 3,593,191.141   610,289.004   MT  0.99974999   +0 37 48.5
 CP3054
 CP3054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3054!SPC LA N     -   0.99999909  x   0.99996115  =   0.99996024
 CP3054!UTM  15      -   0.99999909  x   0.99974999  =   0.99974908
 CP3054
 CP3054:                Primary Azimuth Mark                     Grid Az
 CP3054:SPC LA N     -  GIRARD AZ MK                             178 03 07.4
 CP3054:UTM  15      -  GIRARD AZ MK                             177 46 41.0
 CP3054
 CP3054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1028993191(NAD 83)
 CP3054
 CP3054|---------------------------------------------------------------------|
 CP3054| PID    Reference Object                     Distance      Geod. Az  |
 CP3054|                                                           dddmmss.s |
 CP3054| CP3053 GIRARD AZ MK                        APPROX. 0.9 KM 1782429.5 |
 CP3054| CP3048 GIRARD                              195.290 METERS 18122     |
 CP3054| CP3056 37D005                              APPROX. 3.3 KM 2820859.7 |
 CP3054|---------------------------------------------------------------------|
 CP3054
 CP3054                          SUPERSEDED SURVEY CONTROL
 CP3054
 CP3054  NAD 83(1986)-  32 28 13.67141(N)    091 49 34.93011(W) AD(       ) 2
 CP3054  NAD 27      -  32 28 13.15839(N)    091 49 34.47313(W) AD(       ) 2
 CP3054  NGVD 29 (07/19/86)   31.8    (m)          104.     (f) VERT ANG       
 CP3054
 CP3054.Superseded values are not recommended for survey control.
 CP3054
 CP3054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3054.See file dsdata.pdf to determine how the superseded data were derived.
 CP3054
 CP3054_MARKER: DD = SURVEY DISK
 CP3054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3054_STAMPING: 42A002 1973
 CP3054_MARK LOGO: LADHGS
 CP3054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3054+STABILITY: SURFACE MOTION
 CP3054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3054+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2010
 CP3054
 CP3054  HISTORY     - Date     Condition        Report By
 CP3054  HISTORY     - 1973     MONUMENTED       LADTD
 CP3054  HISTORY     - 20100320 GOOD             GEOCAC
 CP3054
 CP3054                          STATION DESCRIPTION
 CP3054
 CP3054'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3054'THE STATION IS LOCATED 2 MILES SOUTHEAST OF START, 1.5 MILES
 CP3054'SOUTHWEST OF GIRARD, AND 8 MILES NORTH-NORTHEAST OF ALTO, IN
 CP3054'THE SOUTHWEST QUARTER OF SECTION 7, T17N-R7E, AND ON THE PROPERTY
 CP3054'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3054'
 CP3054'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP3054'133 INTERCHANGE, GO EAST ALONG INTERSTATE 20 FOR 2 MILES TO AN
 CP3054'OVERPASS.  THE STATION IS SET NEAR THE SOUTHWEST CORNER OF THE
 CP3054'OVERPASS.
 CP3054'
 CP3054'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3054'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3054'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3054'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3054'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3054'STAMPED 42A002 1973.  THE MARK IS 17 FEET WEST OF THE CENTER
 CP3054'OF A PARISH ROAD (GIRARD), 4 FEET SOUTHWEST OF THE SOUTHWEST
 CP3054'CORNER OF AN OVERPASS, 4 FEET SOUTHEAST OF A RIGHT-OF-WAY
 CP3054'FENCE, AND 2 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 CP3054'
 CP3054'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP3054
 CP3054                          STATION RECOVERY (2010)
 CP3054
 CP3054'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CP3054'DISK HAS BEEN SLIGHTLY DAMAGED ON SURFACE EDGE BY HIGHWAY MAINTENANCE
 CP3054'EQUIPMENT.
 CP3054'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3052 ***********************************************************************
 CP3052  DESIGNATION -  42B001
 CP3052  PID         -  CP3052
 CP3052  STATE/COUNTY-  LA/RICHLAND
 CP3052  COUNTRY     -  US
 CP3052  USGS QUAD   -  RAYVILLE (2018)
 CP3052
 CP3052                         *CURRENT SURVEY CONTROL
 CP3052  ______________________________________________________________________
 CP3052* NAD 83(1992) POSITION- 32 28 05.83525(N) 091 48 39.13808(W)   ADJUSTED
 CP3052* NAVD 88 ORTHO HEIGHT -    25.1   (meters)       82.    (feet) VERTCON3
 CP3052  ______________________________________________________________________
 CP3052  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 CP3052  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 CP3052  HORZ ORDER      -  SECOND
 CP3052
 CP3052.The horizontal coordinates were established by classical geodetic methods
 CP3052.and adjusted by the National Geodetic Survey in January 1993.
 CP3052
 CP3052.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3052.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3052
 CP3052.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3052.GEOID18 height accuracy estimate available here.
 CP3052
 CP3052.Click photographs - Photos may exist for this station.
 CP3052
 CP3052.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3052
 CP3052. The following values were computed from the NAD 83(1992) position.
 CP3052
 CP3052;                    North         East     Units Scale Factor Converg.
 CP3052;SPC LA N     -   218,443.743 1,064,781.785   MT  0.99996078   +0 21 51.6
 CP3052;SPC LA N     -   716,677.51  3,493,371.57   sFT  0.99996078   +0 21 51.6
 CP3052;UTM  15      - 3,592,966.339   611,748.335   MT  0.99975399   +0 38 18.3
 CP3052
 CP3052!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3052!SPC LA N     -   1.00000015  x   0.99996078  =   0.99996093
 CP3052!UTM  15      -   1.00000015  x   0.99975399  =   0.99975414
 CP3052
 CP3052:                Primary Azimuth Mark                     Grid Az
 CP3052:SPC LA N     -  42B002                                   102 20 13.0
 CP3052:UTM  15      -  42B002                                   102 03 46.3
 CP3052
 CP3052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1174892966(NAD 83)
 CP3052
 CP3052|---------------------------------------------------------------------|
 CP3052| PID    Reference Object                     Distance      Geod. Az  |
 CP3052|                                                           dddmmss.s |
 CP3052| CP3051 42B002                              APPROX. 1.4 KM 1024204.6 |
 CP3052|---------------------------------------------------------------------|
 CP3052
 CP3052                          SUPERSEDED SURVEY CONTROL
 CP3052
 CP3052  NAD 83(1986)-  32 28 05.84761(N)    091 48 39.13081(W) AD(       ) 2
 CP3052  NAD 27      -  32 28 05.33486(N)    091 48 38.67537(W) AD(       ) 2
 CP3052  NGVD 29 (07/19/86)   25.1    (m)           82.     (f) VERT ANG       
 CP3052
 CP3052.Superseded values are not recommended for survey control.
 CP3052
 CP3052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3052.See file dsdata.pdf to determine how the superseded data were derived.
 CP3052
 CP3052_MARKER: DD = SURVEY DISK
 CP3052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3052_STAMPING: 42B001 1973
 CP3052_MARK LOGO: LADHGS
 CP3052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3052+STABILITY: SURFACE MOTION
 CP3052
 CP3052  HISTORY     - Date     Condition        Report By
 CP3052  HISTORY     - 1973     MONUMENTED       LADTD
 CP3052
 CP3052                          STATION DESCRIPTION
 CP3052
 CP3052'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3052'THE STATION IS LOCATED 3 MILES SOUTHEAST OF START, 3 MILES
 CP3052'SOUTHWEST OF RAYVILLE, AND 8 MILES NORTH-NORTHEAST OF ALTO, IN
 CP3052'THE SOUTHWEST QUARTER OF SECTION 12, T17N-R6E, AND ON THE
 CP3052'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3052'
 CP3052'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP3052'133 INTERCHANGE NEAR START, GO EAST ALONG INTERSTATE 20 FOR 3
 CP3052'MILES TO THE BAYOU BOEUF RIVER.  THE STATION IS SET NEAR THE
 CP3052'SOUTHEAST CORNER OF THE BRIDGE ON THE WEST BOUND LANE ON
 CP3052'INTERSTATE 20.
 CP3052'
 CP3052'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3052'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3052'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3052'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3052'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3052'STAMPED 42B001 1973.  THE MARK IS 19 FEET SOUTH OF THE CENTER
 CP3052'OF THE WEST BOUND LANE ON INTERSTATE 20, 5 FEET SOUTHEAST OF
 CP3052'THE SOUTHEAST CORNER ON THE BRIDGE ON THE WEST BOUND LANE ON
 CP3052'INTERSTATE 20 AND 2 FEET WEST OF A METAL WITNESS POST AND
 CP3052'SIGN.
 CP3052'
 CP3052'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3051 ***********************************************************************
 CP3051  DESIGNATION -  42B002
 CP3051  PID         -  CP3051
 CP3051  STATE/COUNTY-  LA/RICHLAND
 CP3051  COUNTRY     -  US
 CP3051  USGS QUAD   -  RAYVILLE (2018)
 CP3051
 CP3051                         *CURRENT SURVEY CONTROL
 CP3051  ______________________________________________________________________
 CP3051* NAD 83(1992) POSITION- 32 27 55.88016(N) 091 47 47.05230(W)   ADJUSTED
 CP3051* NAVD 88 ORTHO HEIGHT -    25.27  (+/-2cm)       82.9   (feet) VERTCON3
 CP3051  ______________________________________________________________________
 CP3051  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 CP3051  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 CP3051  HORZ ORDER      -  SECOND
 CP3051  VERT ORDER      -  THIRD ? (See Below)
 CP3051
 CP3051.The horizontal coordinates were established by classical geodetic methods
 CP3051.and adjusted by the National Geodetic Survey in January 1993.
 CP3051
 CP3051.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3051.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3051
 CP3051.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3051.GEOID18 height accuracy estimate available here.
 CP3051
 CP3051.The vertical order pertains to the NGVD 29 superseded value.
 CP3051
 CP3051.Click photographs - Photos may exist for this station.
 CP3051
 CP3051.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3051
 CP3051. The following values were computed from the NAD 83(1992) position.
 CP3051
 CP3051;                    North         East     Units Scale Factor Converg.
 CP3051;SPC LA N     -   218,145.843 1,066,143.853   MT  0.99996032   +0 22 19.2
 CP3051;SPC LA N     -   715,700.15  3,497,840.29   sFT  0.99996032   +0 22 19.2
 CP3051;UTM  15      - 3,592,675.018   613,111.533   MT  0.99975777   +0 38 46.1
 CP3051
 CP3051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3051!SPC LA N     -   1.00000012  x   0.99996032  =   0.99996044
 CP3051!UTM  15      -   1.00000012  x   0.99975777  =   0.99975789
 CP3051
 CP3051:                Primary Azimuth Mark                     Grid Az
 CP3051:SPC LA N     -  42B001                                   282 20 13.3
 CP3051:UTM  15      -  42B001                                   282 03 46.4
 CP3051
 CP3051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1311192675(NAD 83)
 CP3051
 CP3051|---------------------------------------------------------------------|
 CP3051| PID    Reference Object                     Distance      Geod. Az  |
 CP3051|                                                           dddmmss.s |
 CP3051| CP3052 42B001                              APPROX. 1.4 KM 2824232.5 |
 CP3051|---------------------------------------------------------------------|
 CP3051
 CP3051                          SUPERSEDED SURVEY CONTROL
 CP3051
 CP3051  NAD 83(1986)-  32 27 55.89245(N)    091 47 47.04504(W) AD(       ) 2
 CP3051  NAD 27      -  32 27 55.37988(N)    091 47 46.59096(W) AD(       ) 2
 CP3051  NGVD 29              25.31   (m)           83.0    (f) LEVELING    3  
 CP3051
 CP3051.Superseded values are not recommended for survey control.
 CP3051
 CP3051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3051.See file dsdata.pdf to determine how the superseded data were derived.
 CP3051
 CP3051_MARKER: DD = SURVEY DISK
 CP3051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3051_STAMPING: 42B002 1973
 CP3051_MARK LOGO: LADHGS
 CP3051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3051+STABILITY: SURFACE MOTION
 CP3051
 CP3051  HISTORY     - Date     Condition        Report By
 CP3051  HISTORY     - 1973     MONUMENTED       LADTD
 CP3051
 CP3051                          STATION DESCRIPTION
 CP3051
 CP3051'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3051'THE STATION IS LOCATED 2 MILES SOUTHWEST OF RAYVILLE, 4 MILES
 CP3051'SOUTHEAST OF START, AND 8 MILES NORTH-NORTHEAST OF ALTO, IN THE
 CP3051'SOUTHWEST QUARTER OF SECTION 7, T17N-R7E, AND ON THE PROPERTY
 CP3051'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3051'
 CP3051'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP3051'137 INTERCHANGE NEAR RAYVILLE, GO WEST ALONG INTERSTATE 20
 CP3051'FOR 2.2 MILES, JUST PAST TWO BRIDGES, TO THE STATION WHICH IS SET
 CP3051'TO THE RIGHT AND NORTH OF THE HIGHWAY NEAR A RIGHT-OF-WAY FENCE.
 CP3051'
 CP3051'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3051'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3051'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3051'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3051'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3051'STAMPED 42B002 1973.  THE MARK IS 102 FEET NORTH OF THE CENTER
 CP3051'OF THE WEST BOUND LANE ON INTERSTATE 20, 79 FEET NORTHWEST OF
 CP3051'A CONCRETE HEADWALL ON A CROSS-DRAIN UNDER INTERSTATE 20, 3
 CP3051'FEET SOUTH OF A RIGHT-OF-WAY FENCE, AND 2 FEET WEST OF A
 CP3051'METAL WITNESS POST AND SIGN.
 CP3051'
 CP3051'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3050 ***********************************************************************
 CP3050  DESIGNATION -  42B003
 CP3050  PID         -  CP3050
 CP3050  STATE/COUNTY-  LA/RICHLAND
 CP3050  COUNTRY     -  US
 CP3050  USGS QUAD   -  RAYVILLE (2018)
 CP3050
 CP3050                         *CURRENT SURVEY CONTROL
 CP3050  ______________________________________________________________________
 CP3050* NAD 83(1992) POSITION- 32 27 34.03339(N) 091 46 37.20104(W)   ADJUSTED
 CP3050* NAVD 88 ORTHO HEIGHT -    23.9   (meters)       78.    (feet) VERTCON3
 CP3050  ______________________________________________________________________
 CP3050  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 CP3050  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 CP3050  HORZ ORDER      -  SECOND
 CP3050
 CP3050.The horizontal coordinates were established by classical geodetic methods
 CP3050.and adjusted by the National Geodetic Survey in January 1993.
 CP3050
 CP3050.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3050.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3050
 CP3050.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3050.GEOID18 height accuracy estimate available here.
 CP3050
 CP3050.Click photographs - Photos may exist for this station.
 CP3050
 CP3050.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3050
 CP3050. The following values were computed from the NAD 83(1992) position.
 CP3050
 CP3050;                    North         East     Units Scale Factor Converg.
 CP3050;SPC LA N     -   217,484.920 1,067,972.369   MT  0.99995931   +0 22 56.1
 CP3050;SPC LA N     -   713,531.78  3,503,839.35   sFT  0.99995931   +0 22 56.1
 CP3050;UTM  15      - 3,592,022.983   614,942.826   MT  0.99976292   +0 39 23.3
 CP3050
 CP3050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3050!SPC LA N     -   1.00000034  x   0.99995931  =   0.99995965
 CP3050!UTM  15      -   1.00000034  x   0.99976292  =   0.99976326
 CP3050
 CP3050:                Primary Azimuth Mark                     Grid Az
 CP3050:SPC LA N     -  42B004                                   105 40 50.7
 CP3050:UTM  15      -  42B004                                   105 24 23.5
 CP3050
 CP3050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1494292022(NAD 83)
 CP3050
 CP3050|---------------------------------------------------------------------|
 CP3050| PID    Reference Object                     Distance      Geod. Az  |
 CP3050|                                                           dddmmss.s |
 CP3050| CP3049 42B004                              APPROX. 0.7 KM 1060346.8 |
 CP3050|---------------------------------------------------------------------|
 CP3050
 CP3050                          SUPERSEDED SURVEY CONTROL
 CP3050
 CP3050  NAD 83(1986)-  32 27 34.04556(N)    091 46 37.19381(W) AD(       ) 2
 CP3050  NAD 27      -  32 27 33.53273(N)    091 46 36.74126(W) AD(       ) 2
 CP3050  NGVD 29 (07/19/86)   23.9    (m)           78.     (f) VERT ANG       
 CP3050
 CP3050.Superseded values are not recommended for survey control.
 CP3050
 CP3050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3050.See file dsdata.pdf to determine how the superseded data were derived.
 CP3050
 CP3050_MARKER: DD = SURVEY DISK
 CP3050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3050_STAMPING: 42B003 1973
 CP3050_MARK LOGO: LADHGS
 CP3050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3050+STABILITY: SURFACE MOTION
 CP3050
 CP3050  HISTORY     - Date     Condition        Report By
 CP3050  HISTORY     - 1973     MONUMENTED       LADTD
 CP3050
 CP3050                          STATION DESCRIPTION
 CP3050
 CP3050'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3050'THE STATION IS LOCATED 1.5 MILES SOUTHWEST OF RAYVILLE, 5 MILES
 CP3050'SOUTHEAST OF START, AND 4.5 MILES NORTH-NORTHWEST OF DEHLCO, IN
 CP3050'THE NORTHWEST QUARTER OF SECTION 17, T17N-R7E, AND ON THE
 CP3050'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3050'
 CP3050'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP3050'137 INTERCHANGE NEAR RAYVILLE, GO WEST ALONG INTERSTATE 20 FOR
 CP3050'1 MILE.  THE STATION IS SET TO THE SOUTH OF THE HIGHWAY NEAR
 CP3050'A RIGHT-OF-WAY FENCE.
 CP3050'
 CP3050'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3050'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3050'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3050'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3050'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3050'STAMPED 42B003 1973.  THE MARK IS 100 FEET SOUTH OF THE CENTER
 CP3050'OF THE EAST BOUND LANE ON INTERSTATE 20, 5 FEET NORTH OF A
 CP3050'RIGHT-OF-WAY FENCE, AND 2 FEET EAST OF A METAL WITNESS POST
 CP3050'AND SIGN.
 CP3050'
 CP3050'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3049 ***********************************************************************
 CP3049  DESIGNATION -  42B004
 CP3049  PID         -  CP3049
 CP3049  STATE/COUNTY-  LA/RICHLAND
 CP3049  COUNTRY     -  US
 CP3049  USGS QUAD   -  RAYVILLE (2018)
 CP3049
 CP3049                         *CURRENT SURVEY CONTROL
 CP3049  ______________________________________________________________________
 CP3049* NAD 83(1992) POSITION- 32 27 28.12375(N) 091 46 12.99598(W)   ADJUSTED
 CP3049* NAVD 88 ORTHO HEIGHT -    24.1   (meters)       79.    (feet) VERTCON3
 CP3049  ______________________________________________________________________
 CP3049  GEOID HEIGHT    -        -26.020 (meters)                     GEOID18
 CP3049  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 CP3049  HORZ ORDER      -  SECOND
 CP3049
 CP3049.The horizontal coordinates were established by classical geodetic methods
 CP3049.and adjusted by the National Geodetic Survey in January 1993.
 CP3049
 CP3049.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3049.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3049
 CP3049.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3049.GEOID18 height accuracy estimate available here.
 CP3049
 CP3049.Click photographs - Photos may exist for this station.
 CP3049
 CP3049.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3049
 CP3049. The following values were computed from the NAD 83(1992) position.
 CP3049
 CP3049;                    North         East     Units Scale Factor Converg.
 CP3049;SPC LA N     -   217,307.127 1,068,605.703   MT  0.99995904   +0 23 08.9
 CP3049;SPC LA N     -   712,948.47  3,505,917.21   sFT  0.99995904   +0 23 08.9
 CP3049;UTM  15      - 3,591,848.257   615,576.880   MT  0.99976472   +0 39 36.1
 CP3049
 CP3049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3049!SPC LA N     -   1.00000031  x   0.99995904  =   0.99995935
 CP3049!UTM  15      -   1.00000031  x   0.99976472  =   0.99976503
 CP3049
 CP3049:                Primary Azimuth Mark                     Grid Az
 CP3049:SPC LA N     -  MCKAY RESET                              095 10 35.4
 CP3049:UTM  15      -  MCKAY RESET                              094 54 08.2
 CP3049
 CP3049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1557691848(NAD 83)
 CP3049
 CP3049|---------------------------------------------------------------------|
 CP3049| PID    Reference Object                     Distance      Geod. Az  |
 CP3049|                                                           dddmmss.s |
 CP3049| CP3046 MCKAY RESET                         APPROX. 1.0 KM 0953344.3 |
 CP3049| CP3050 42B003                              APPROX. 0.7 KM 2860359.8 |
 CP3049|---------------------------------------------------------------------|
 CP3049
 CP3049                          SUPERSEDED SURVEY CONTROL
 CP3049
 CP3049  NAD 83(1986)-  32 27 28.13587(N)    091 46 12.98875(W) AD(       ) 2
 CP3049  NAD 27      -  32 27 27.62314(N)    091 46 12.53738(W) AD(       ) 2
 CP3049  NGVD 29 (07/19/86)   24.1    (m)           79.     (f) VERT ANG       
 CP3049
 CP3049.Superseded values are not recommended for survey control.
 CP3049
 CP3049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3049.See file dsdata.pdf to determine how the superseded data were derived.
 CP3049
 CP3049_MARKER: DD = SURVEY DISK
 CP3049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3049_STAMPING: 42B004 1973
 CP3049_MARK LOGO: LADHGS
 CP3049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3049+STABILITY: SURFACE MOTION
 CP3049
 CP3049  HISTORY     - Date     Condition        Report By
 CP3049  HISTORY     - 1973     MONUMENTED       LADTD
 CP3049
 CP3049                          STATION DESCRIPTION
 CP3049
 CP3049'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP3049'THE STATION IS LOCATED 1 MILE SOUTHWEST OF RAYVILLE, 16 MILES
 CP3049'WEST OF DELHI, AND 4.5 MILES NORTH OF DEHLCO, IN THE NORTHEAST
 CP3049'QUARTER OF SECTION 17, T17N-R7E, AND ON THE PROPERTY OWNED BY
 CP3049'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3049'
 CP3049'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP3049'137 INTERCHANGE SOUTH OF RAYVILLE, GO WEST ALONG INTERSTATE 20
 CP3049'FOR 0.6 MILE.  THE STATION IS SET TO THE SOUTH OF THE HIGHWAY
 CP3049'NEAR A RIGHT-OF-WAY FENCE.
 CP3049'
 CP3049'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3049'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP3049'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP3049'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP3049'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP3049'STAMPED 42B004 1973.  THE MARK IS 100 FEET SOUTH OF THE CENTER
 CP3049'OF THE EAST BOUND LANE ON INTERSTATE 20, 4 FEET NORTH OF A
 CP3049'RIGHT-OF-WAY FENCE, AND 2 FEET EAST OF A METAL WITNESS POST
 CP3049'AND SIGN.
 CP3049'
 CP3049'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2995 ***********************************************************************
 CP2995  DESIGNATION -  42C001
 CP2995  PID         -  CP2995
 CP2995  STATE/COUNTY-  LA/RICHLAND
 CP2995  COUNTRY     -  US
 CP2995  USGS QUAD   -  BEE BAYOU (2018)
 CP2995
 CP2995                         *CURRENT SURVEY CONTROL
 CP2995  ______________________________________________________________________
 CP2995* NAD 83(1993) POSITION- 32 27 24.94434(N) 091 44 47.08955(W)   ADJUSTED
 CP2995* NAVD 88 ORTHO HEIGHT -    24.8   (meters)       81.    (feet) VERTCON3
 CP2995  ______________________________________________________________________
 CP2995  GEOID HEIGHT    -        -26.037 (meters)                     GEOID18
 CP2995  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 CP2995  HORZ ORDER      -  SECOND
 CP2995
 CP2995.The horizontal coordinates were established by classical geodetic methods
 CP2995.and adjusted by the National Geodetic Survey in May 1994.
 CP2995
 CP2995.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2995.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2995
 CP2995.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2995.GEOID18 height accuracy estimate available here.
 CP2995
 CP2995.Click photographs - Photos may exist for this station.
 CP2995
 CP2995.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2995
 CP2995. The following values were computed from the NAD 83(1993) position.
 CP2995
 CP2995;                    North         East     Units Scale Factor Converg.
 CP2995;SPC LA N     -   217,224.548 1,070,849.844   MT  0.99995890   +0 23 54.3
 CP2995;SPC LA N     -   712,677.54  3,513,279.86   sFT  0.99995890   +0 23 54.3
 CP2995;UTM  15      - 3,591,776.438   617,820.961   MT  0.99977118   +0 40 22.2
 CP2995
 CP2995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2995!SPC LA N     -   1.00000020  x   0.99995890  =   0.99995910
 CP2995!UTM  15      -   1.00000020  x   0.99977118  =   0.99977138
 CP2995
 CP2995:                Primary Azimuth Mark                     Grid Az
 CP2995:SPC LA N     -  MCKAY AZ MK                              094 43 29.0
 CP2995:UTM  15      -  MCKAY AZ MK                              094 27 01.1
 CP2995
 CP2995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1782091776(NAD 83)
 CP2995
 CP2995|---------------------------------------------------------------------|
 CP2995| PID    Reference Object                     Distance      Geod. Az  |
 CP2995|                                                           dddmmss.s |
 CP2995| CP2994 MCKAY AZ MK                         APPROX. 1.0 KM 0950723.3 |
 CP2995|---------------------------------------------------------------------|
 CP2995
 CP2995                          SUPERSEDED SURVEY CONTROL
 CP2995
 CP2995  NAD 83(1992)-  32 27 24.94443(N)    091 44 47.08945(W) AD(       ) 2
 CP2995  NAD 83(1986)-  32 27 24.95637(N)    091 44 47.08212(W) AD(       ) 2
 CP2995  NAD 27      -  32 27 24.44358(N)    091 44 46.63233(W) AD(       ) 2
 CP2995  NGVD 29 (07/19/86)   24.8    (m)           81.     (f) VERT ANG       
 CP2995
 CP2995.Superseded values are not recommended for survey control.
 CP2995
 CP2995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2995.See file dsdata.pdf to determine how the superseded data were derived.
 CP2995
 CP2995_MARKER: DD = SURVEY DISK
 CP2995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2995_STAMPING: 42C001 1973
 CP2995_MARK LOGO: LADHGS
 CP2995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2995+STABILITY: SURFACE MOTION
 CP2995
 CP2995  HISTORY     - Date     Condition        Report By
 CP2995  HISTORY     - 1973     MONUMENTED       LADTD
 CP2995  HISTORY     - 1981     GOOD             LADTD
 CP2995
 CP2995                          STATION DESCRIPTION
 CP2995
 CP2995'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2995'THE STATION IS LOCATED 1 MILE SOUTHEAST OF RAYVILLE, 15 MILES
 CP2995'WEST OF DELHI, AND 4.5 MILES NORTH-NORTHEAST OF DEHLCO, IN
 CP2995'THE SOUTHEAST 1/4 OF SECTION 16, T17N-R7E, AND ON THE PROPERTY
 CP2995'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2995'
 CP2995'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP2995'137 INTERCHANGE SOUTH OF RAYVILLE, GO EAST ALONG INTERSTATE 20
 CP2995'FOR 0.6 MILE.  THE STATION IS SET TO THE NORTH OF THE HIGHWAY
 CP2995'NEAR A CROSS-DRAIN.
 CP2995'
 CP2995'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2995'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP2995'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2995'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2995'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2995'STAMPED 42C001 1973.  THE MARK IS 100 FEET NORTH OF THE CENTER
 CP2995'OF THE WEST BOUND LANE ON INTERSTATE 20, 94 FEET NORTHWEST OF
 CP2995'THE CENTER OF A CONCRETE HEADWALL ON A CROSS-DRAIN UNDER
 CP2995'INTERSTATE 20, 4 FEET SOUTH OF A RIGHT-OF-WAY FENCE, AND 2
 CP2995'FEET EAST OF A METAL WITNESS POST AND SIGN.
 CP2995'
 CP2995'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2995
 CP2995                          STATION RECOVERY (1981)
 CP2995
 CP2995'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2995'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY
 CP2995'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2993 ***********************************************************************
 CP2993  DESIGNATION -  42C002
 CP2993  PID         -  CP2993
 CP2993  STATE/COUNTY-  LA/RICHLAND
 CP2993  COUNTRY     -  US
 CP2993  USGS QUAD   -  BEE BAYOU (2018)
 CP2993
 CP2993                         *CURRENT SURVEY CONTROL
 CP2993  ______________________________________________________________________
 CP2993* NAD 83(1993) POSITION- 32 27 24.52515(N) 091 43 04.97023(W)   ADJUSTED
 CP2993* NAVD 88 ORTHO HEIGHT -    23.4   (meters)       77.    (feet) VERTCON3
 CP2993  ______________________________________________________________________
 CP2993  GEOID HEIGHT    -        -26.058 (meters)                     GEOID18
 CP2993  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 CP2993  HORZ ORDER      -  SECOND
 CP2993
 CP2993.The horizontal coordinates were established by classical geodetic methods
 CP2993.and adjusted by the National Geodetic Survey in May 1994.
 CP2993
 CP2993.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2993.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2993
 CP2993.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2993.GEOID18 height accuracy estimate available here.
 CP2993
 CP2993.Click photographs - Photos may exist for this station.
 CP2993
 CP2993.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2993
 CP2993. The following values were computed from the NAD 83(1993) position.
 CP2993
 CP2993;                    North         East     Units Scale Factor Converg.
 CP2993;SPC LA N     -   217,230.530 1,073,516.820   MT  0.99995888   +0 24 48.3
 CP2993;SPC LA N     -   712,697.16  3,522,029.77   sFT  0.99995888   +0 24 48.3
 CP2993;UTM  15      - 3,591,795.195   620,487.388   MT  0.99977902   +0 41 17.0
 CP2993
 CP2993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2993!SPC LA N     -   1.00000042  x   0.99995888  =   0.99995930
 CP2993!UTM  15      -   1.00000042  x   0.99977902  =   0.99977944
 CP2993
 CP2993:                Primary Azimuth Mark                     Grid Az
 CP2993:SPC LA N     -  42C003                                   090 04 11.5
 CP2993:UTM  15      -  42C003                                   089 47 42.8
 CP2993
 CP2993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2048791795(NAD 83)
 CP2993
 CP2993|---------------------------------------------------------------------|
 CP2993| PID    Reference Object                     Distance      Geod. Az  |
 CP2993|                                                           dddmmss.s |
 CP2993| CP2992 42C003                              APPROX. 2.0 KM 0902859.8 |
 CP2993| CP2994 MCKAY AZ MK                         APPROX. 1.7 KM 2673146.3 |
 CP2993|---------------------------------------------------------------------|
 CP2993
 CP2993                          SUPERSEDED SURVEY CONTROL
 CP2993
 CP2993  NAD 83(1992)-  32 27 24.52548(N)    091 43 04.97006(W) AD(       ) 2
 CP2993  NAD 83(1986)-  32 27 24.53710(N)    091 43 04.96258(W) AD(       ) 2
 CP2993  NAD 27      -  32 27 24.02507(N)    091 43 04.51502(W) AD(       ) 2
 CP2993  NGVD 29 (07/19/86)   23.4    (m)           77.     (f) VERT ANG       
 CP2993
 CP2993.Superseded values are not recommended for survey control.
 CP2993
 CP2993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2993.See file dsdata.pdf to determine how the superseded data were derived.
 CP2993
 CP2993_MARKER: DD = SURVEY DISK
 CP2993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2993_STAMPING: 42C002 1973
 CP2993_MARK LOGO: LADHGS
 CP2993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2993+STABILITY: SURFACE MOTION
 CP2993
 CP2993  HISTORY     - Date     Condition        Report By
 CP2993  HISTORY     - 1973     MONUMENTED       LADTD
 CP2993  HISTORY     - 1981     GOOD             LADTD
 CP2993
 CP2993                          STATION DESCRIPTION
 CP2993
 CP2993'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2993'THE STATION IS LOCATED 2 MILES SOUTHEAST OF RAYVILLE, 1 MILE
 CP2993'SOUTHWEST OF BEE BAYOU, AND 13 MILES WEST OF DELHI, IN THE
 CP2993'SOUTHEAST 1/4 OF SECTION 14, T17N-R7E, AND ON THE PROPERTY OWNED
 CP2993'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2993'
 CP2993'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP2993'583 INTERCHANGE AT BEE BAYOU, GO WEST ALONG INTERSTATE 20 FOR
 CP2993'1.3 MILES.  THE STATION IS SET TO THE NORTH OF THE HIGHWAY
 CP2993'NEAR A RIGHT-OF-WAY FENCE.
 CP2993'
 CP2993'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2993'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP2993'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2993'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2993'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2993'STAMPED 42C002 1973.  THE MARK IS 102 FEET NORTH OF THE CENTER
 CP2993'OF THE WEST BOUND LANE ON INTERSTATE 20, 3 FEET SOUTH OF A
 CP2993'RIGHT-OF-WAY FENCE, AND 2 FEET WEST OF A METAL WITNESS POST
 CP2993'AND SIGN.
 CP2993'
 CP2993'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2993
 CP2993                          STATION RECOVERY (1981)
 CP2993
 CP2993'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2993'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION.  THE PREVIOUS
 CP2993'DESCRIPTION IS ADEQUATE TO RECOVER MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2992 ***********************************************************************
 CP2992  DESIGNATION -  42C003
 CP2992  PID         -  CP2992
 CP2992  STATE/COUNTY-  LA/RICHLAND
 CP2992  COUNTRY     -  US
 CP2992  USGS QUAD   -  BEE BAYOU (2018)
 CP2992
 CP2992                         *CURRENT SURVEY CONTROL
 CP2992  ______________________________________________________________________
 CP2992* NAD 83(1993) POSITION- 32 27 23.95833(N) 091 41 46.65860(W)   ADJUSTED
 CP2992* NAVD 88 ORTHO HEIGHT -    31.9   (meters)      105.    (feet) VERTCON3
 CP2992  ______________________________________________________________________
 CP2992  GEOID HEIGHT    -        -26.074 (meters)                     GEOID18
 CP2992  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 CP2992  HORZ ORDER      -  SECOND
 CP2992
 CP2992.The horizontal coordinates were established by classical geodetic methods
 CP2992.and adjusted by the National Geodetic Survey in May 1994.
 CP2992
 CP2992.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2992.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2992
 CP2992.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2992.GEOID18 height accuracy estimate available here.
 CP2992
 CP2992.Click photographs - Photos may exist for this station.
 CP2992
 CP2992.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2992
 CP2992. The following values were computed from the NAD 83(1993) position.
 CP2992
 CP2992;                    North         East     Units Scale Factor Converg.
 CP2992;SPC LA N     -   217,228.033 1,075,562.085   MT  0.99995885   +0 25 29.7
 CP2992;SPC LA N     -   712,688.97  3,528,739.94   sFT  0.99995885   +0 25 29.7
 CP2992;UTM  15      - 3,591,802.504   622,532.280   MT  0.99978514   +0 41 59.0
 CP2992
 CP2992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2992!SPC LA N     -   0.99999909  x   0.99995885  =   0.99995794
 CP2992!UTM  15      -   0.99999909  x   0.99978514  =   0.99978423
 CP2992
 CP2992:                Primary Azimuth Mark                     Grid Az
 CP2992:SPC LA N     -  42C002                                   270 04 12.1
 CP2992:UTM  15      -  42C002                                   269 47 42.8
 CP2992
 CP2992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2253291802(NAD 83)
 CP2992
 CP2992|---------------------------------------------------------------------|
 CP2992| PID    Reference Object                     Distance      Geod. Az  |
 CP2992|                                                           dddmmss.s |
 CP2992| CP2990 RICKY AZ MK                         APPROX. 2.8 KM 0901735.8 |
 CP2992| CP2991 42C004                              314.808 METERS 10348     |
 CP2992| CP2994 MCKAY AZ MK                         APPROX. 3.7 KM 2690908.9 |
 CP2992| CP2993 42C002                              APPROX. 2.0 KM 2702941.8 |
 CP2992|---------------------------------------------------------------------|
 CP2992
 CP2992                          SUPERSEDED SURVEY CONTROL
 CP2992
 CP2992  NAD 83(1992)-  32 27 23.95884(N)    091 41 46.65836(W) AD(       ) 2
 CP2992  NAD 83(1986)-  32 27 23.97015(N)    091 41 46.65081(W) AD(       ) 2
 CP2992  NAD 27      -  32 27 23.45914(N)    091 41 46.20519(W) AD(       ) 2
 CP2992  NGVD 29 (07/19/86)   31.9    (m)          105.     (f) VERT ANG       
 CP2992
 CP2992.Superseded values are not recommended for survey control.
 CP2992
 CP2992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2992.See file dsdata.pdf to determine how the superseded data were derived.
 CP2992
 CP2992_MARKER: DD = SURVEY DISK
 CP2992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2992_STAMPING: 42C003 1973
 CP2992_MARK LOGO: LADHGS
 CP2992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2992+STABILITY: SURFACE MOTION
 CP2992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2992+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2007
 CP2992
 CP2992  HISTORY     - Date     Condition        Report By
 CP2992  HISTORY     - 1973     MONUMENTED       LADTD
 CP2992  HISTORY     - 1981     GOOD             LADTD
 CP2992  HISTORY     - 20070324 GOOD             GEOCAC
 CP2992
 CP2992                          STATION DESCRIPTION
 CP2992
 CP2992'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2992'THE STATION IS LOCATED 3 MILES SOUTHEAST OF RAYVILLE, 1 MILE
 CP2992'SOUTH OF BEE BAYOU, AND 12 MILES WEST OF DELHI, IN THE SOUTHEAST
 CP2992'1/4 OF SECTION 13, T17N-R7E, AND ON THE PROPERTY OWNED BY THE
 CP2992'LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2992'
 CP2992'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CP2992'STATE HIGHWAY 583 IN BEE BAYOU, GO SOUTH ALONG STATE HIGHWAY
 CP2992'583 FOR 1.2 MILES TO AN INTERCHANGE ON INTERSTATE 20.  THE
 CP2992'STATION IS SET NEAR THE NORTHWEST CORNER OF THE OVERPASS.
 CP2992'
 CP2992'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2992'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP2992'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2992'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2992'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2992'STAMPED 42C003 1973.  THE MARK IS 17 FEET WEST OF THE CENTER
 CP2992'OF STATE HIGHWAY 583, 3 FEET NORTHWEST OF THE NORTHWEST CORNER
 CP2992'OF AN OVERPASS, AND 2 FEET SOUTH OF A METAL WITNESS POST AND
 CP2992'SIGN.
 CP2992'
 CP2992'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2992
 CP2992                          STATION RECOVERY (1981)
 CP2992
 CP2992'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2992'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY
 CP2992'DESCRIBED.
 CP2992
 CP2992                          STATION RECOVERY (2007)
 CP2992
 CP2992'RECOVERY NOTE BY GEOCACHING 2007 (JRO)
 CP2992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2989 ***********************************************************************
 CP2989  DESIGNATION -  42D001
 CP2989  PID         -  CP2989
 CP2989  STATE/COUNTY-  LA/RICHLAND
 CP2989  COUNTRY     -  US
 CP2989  USGS QUAD   -  BEE BAYOU (2018)
 CP2989
 CP2989                         *CURRENT SURVEY CONTROL
 CP2989  ______________________________________________________________________
 CP2989* NAD 83(1993) POSITION- 32 27 22.04208(N) 091 38 27.60335(W)   ADJUSTED
 CP2989* NAVD 88 ORTHO HEIGHT -    26.0   (meters)       85.    (feet) VERTCON3
 CP2989  ______________________________________________________________________
 CP2989  GEOID HEIGHT    -        -26.115 (meters)                     GEOID18
 CP2989  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 CP2989  HORZ ORDER      -  SECOND
 CP2989
 CP2989.The horizontal coordinates were established by classical geodetic methods
 CP2989.and adjusted by the National Geodetic Survey in May 1994.
 CP2989
 CP2989.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2989.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2989
 CP2989.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2989.GEOID18 height accuracy estimate available here.
 CP2989
 CP2989.Click photographs - Photos may exist for this station.
 CP2989
 CP2989.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2989
 CP2989. The following values were computed from the NAD 83(1993) position.
 CP2989
 CP2989;                    North         East     Units Scale Factor Converg.
 CP2989;SPC LA N     -   217,208.889 1,080,760.946   MT  0.99995877   +0 27 15.0
 CP2989;SPC LA N     -   712,626.16  3,545,796.54   sFT  0.99995877   +0 27 15.0
 CP2989;UTM  15      - 3,591,808.314   627,730.311   MT  0.99980119   +0 43 45.9
 CP2989
 CP2989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2989!SPC LA N     -   1.00000002  x   0.99995877  =   0.99995879
 CP2989!UTM  15      -   1.00000002  x   0.99980119  =   0.99980121
 CP2989
 CP2989:                Primary Azimuth Mark                     Grid Az
 CP2989:SPC LA N     -  RICKY                                    092 12 56.5
 CP2989:UTM  15      -  RICKY                                    091 56 25.6
 CP2989
 CP2989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2773091808(NAD 83)
 CP2989
 CP2989|---------------------------------------------------------------------|
 CP2989| PID    Reference Object                     Distance      Geod. Az  |
 CP2989|                                                           dddmmss.s |
 CP2989| CP2985 RICKY                               APPROX. 1.3 KM 0924011.5 |
 CP2989| CP2990 RICKY AZ MK                         APPROX. 2.4 KM 2710429.1 |
 CP2989|---------------------------------------------------------------------|
 CP2989
 CP2989                          SUPERSEDED SURVEY CONTROL
 CP2989
 CP2989  NAD 83(1992)-  32 27 22.04312(N)    091 38 27.60305(W) AD(       ) 2
 CP2989  NAD 83(1986)-  32 27 22.05405(N)    091 38 27.59641(W) AD(       ) 2
 CP2989  NAD 27      -  32 27 21.54351(N)    091 38 27.15678(W) AD(       ) 2
 CP2989  NGVD 29 (07/19/86)   26.0    (m)           85.     (f) VERT ANG       
 CP2989
 CP2989.Superseded values are not recommended for survey control.
 CP2989
 CP2989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2989.See file dsdata.pdf to determine how the superseded data were derived.
 CP2989
 CP2989_MARKER: DD = SURVEY DISK
 CP2989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2989_STAMPING: 42D001 1973
 CP2989_MARK LOGO: LADHGS
 CP2989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2989+STABILITY: SURFACE MOTION
 CP2989
 CP2989  HISTORY     - Date     Condition        Report By
 CP2989  HISTORY     - 1973     MONUMENTED       LADTD
 CP2989  HISTORY     - 1981     GOOD             LADTD
 CP2989
 CP2989                          STATION DESCRIPTION
 CP2989
 CP2989'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2989'THE STATION IS LOCATED 6 MILES SOUTHEAST OF RAYVILLE, 9 MILES
 CP2989'SOUTHWEST OF DELHI, AND 1 MILE SOUTHWEST OF HOLLY RIDGE, IN
 CP2989'THE SOUTHWEST 1/4 OF SECTION 15, T17N-R8E, AND ON THE PROPERTY
 CP2989'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2989'
 CP2989'TO REACH THE STATION FROM THE INTERSTATE 20 AND STATE HIGHWAY
 CP2989'583 INTERCHANGE NEAR BEE BAYOU, GO EAST ALONG INTERSTATE 20 FOR
 CP2989'3.2 MILES TO THE CYPRESS CREEK CROSSING.  THE STATION IS SET
 CP2989'NEAR THE SOUTHEAST CORNER OF THE BRIDGE ON THE WEST BOUND LAND
 CP2989'ON INTERSTATE 20.
 CP2989'
 CP2989'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2989'AND U.S. COAST AND GEODETIC SURVEY DISC SET IN THE TOP OF A
 CP2989'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2989'SUB-SURFACE MARK DISC IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2989'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2989'STAMPED 42D001 1973.  THE MARK IS 24 FEET SOUTH OF THE CENTER
 CP2989'OF THE WEST BOUND LAND ON INTERSTATE 20, 23 FEET SOUTHEAST OF
 CP2989'THE SOUTHEAST CORNER OF THE BRIDGE OVER CYPRESS CREEK ON THE
 CP2989'WEST BOUND LAND ON INTERSTATE 20, 5 FEET SOUTH OF A METAL
 CP2989'GUARD RAIL, AND 1.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 CP2989'
 CP2989'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2989
 CP2989                          STATION RECOVERY (1981)
 CP2989
 CP2989'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2989'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY
 CP2989'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2982 ***********************************************************************
 CP2982  DESIGNATION -  42D002
 CP2982  PID         -  CP2982
 CP2982  STATE/COUNTY-  LA/RICHLAND
 CP2982  COUNTRY     -  US
 CP2982  USGS QUAD   -  DUNN (2018)
 CP2982
 CP2982                         *CURRENT SURVEY CONTROL
 CP2982  ______________________________________________________________________
 CP2982* NAD 83(1993) POSITION- 32 27 21.91346(N) 091 36 44.11693(W)   ADJUSTED
 CP2982* NAVD 88 ORTHO HEIGHT -    24.1   (meters)       79.    (feet) VERTCON3
 CP2982  ______________________________________________________________________
 CP2982  GEOID HEIGHT    -        -26.136 (meters)                     GEOID18
 CP2982  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 CP2982  HORZ ORDER      -  SECOND
 CP2982
 CP2982.The horizontal coordinates were established by classical geodetic methods
 CP2982.and adjusted by the National Geodetic Survey in May 1994.
 CP2982
 CP2982.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2982.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2982
 CP2982.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2982.GEOID18 height accuracy estimate available here.
 CP2982
 CP2982.Click photographs - Photos may exist for this station.
 CP2982
 CP2982.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2982
 CP2982. The following values were computed from the NAD 83(1993) position.
 CP2982
 CP2982;                    North         East     Units Scale Factor Converg.
 CP2982;SPC LA N     -   217,226.708 1,083,463.567   MT  0.99995876   +0 28 09.7
 CP2982;SPC LA N     -   712,684.62  3,554,663.39   sFT  0.99995876   +0 28 09.7
 CP2982;UTM  15      - 3,591,839.118   630,432.401   MT  0.99980979   +0 44 41.4
 CP2982
 CP2982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2982!SPC LA N     -   1.00000032  x   0.99995876  =   0.99995908
 CP2982!UTM  15      -   1.00000032  x   0.99980979  =   0.99981011
 CP2982
 CP2982:                Primary Azimuth Mark                     Grid Az
 CP2982:SPC LA N     -  42E001                                   100 25 54.9
 CP2982:UTM  15      -  42E001                                   100 09 23.2
 CP2982
 CP2982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR3043291839(NAD 83)
 CP2982
 CP2982|---------------------------------------------------------------------|
 CP2982| PID    Reference Object                     Distance      Geod. Az  |
 CP2982|                                                           dddmmss.s |
 CP2982| CP2981 42E001                              APPROX. 1.7 KM 1005404.6 |
 CP2982| CP2980 DUNN AZ MK                          APPROX. 2.9 KM 1013207.3 |
 CP2982|---------------------------------------------------------------------|
 CP2982
 CP2982                          SUPERSEDED SURVEY CONTROL
 CP2982
 CP2982  NAD 83(1992)-  32 27 21.91483(N)    091 36 44.11647(W) AD(       ) 2
 CP2982  NAD 83(1986)-  32 27 21.92544(N)    091 36 44.11035(W) AD(       ) 2
 CP2982  NAD 27      -  32 27 21.41457(N)    091 36 43.67305(W) AD(       ) 2
 CP2982  NGVD 29 (07/19/86)   24.1    (m)           79.     (f) VERT ANG       
 CP2982
 CP2982.Superseded values are not recommended for survey control.
 CP2982
 CP2982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2982.See file dsdata.pdf to determine how the superseded data were derived.
 CP2982
 CP2982_MARKER: DD = SURVEY DISK
 CP2982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2982_STAMPING: 42D002 1973
 CP2982_MARK LOGO: LADHGS
 CP2982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2982+STABILITY: SURFACE MOTION
 CP2982
 CP2982  HISTORY     - Date     Condition        Report By
 CP2982  HISTORY     - 1973     MONUMENTED       LADTD
 CP2982  HISTORY     - 1981     GOOD             LADTD
 CP2982
 CP2982                          STATION DESCRIPTION
 CP2982
 CP2982'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2982'THE STATION IS LOCATED 7 MILES SOUTHWEST OF DELHI, 8 MILES
 CP2982'SOUTHEAST OF RAYVILLE, AND 1.5 MILES SOUTHEAST OF HOLLY RIDGE,
 CP2982'IN THE SOUTHEAST 1/4 OF SECTION 14, T17N, R8E, AND ON THE PROPERTY
 CP2982'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2982'
 CP2982'TO REACH THE STATION FROM THE INTERSTATE-20 AND STATE HIGHWAY
 CP2982'183 INTERCHANGE NEAR HOLLY RIDGE, GO EAST ALONG INTERSTATE-20
 CP2982'FOR 0.9 MILE.  THE STATION IS SET TO THE NORTH OF THE HIGHWAY
 CP2982'NEAR A RIGHT-OF-WAY FENCE.
 CP2982'
 CP2982'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2982'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2982'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2982'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2982'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2982'STAMPED 42D002 1973.  THE MARK IS 104 FEET NORTH OF THE CENTER
 CP2982'OF THE WEST BOUND LANE ON INTERSTATE-20, 3 FEET SOUTH OF A
 CP2982'RIGHT-OF-WAY FENCE AND 2 FEET WEST OF A METAL WITNESS POST AND
 CP2982'SIGN.
 CP2982'
 CP2982'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2982
 CP2982                          STATION RECOVERY (1981)
 CP2982
 CP2982'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2982'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY
 CP2982'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2981 ***********************************************************************
 CP2981  DESIGNATION -  42E001
 CP2981  PID         -  CP2981
 CP2981  STATE/COUNTY-  LA/RICHLAND
 CP2981  COUNTRY     -  US
 CP2981  USGS QUAD   -  DUNN (2018)
 CP2981
 CP2981                         *CURRENT SURVEY CONTROL
 CP2981  ______________________________________________________________________
 CP2981* NAD 83(1993) POSITION- 32 27 11.30004(N) 091 35 39.15034(W)   ADJUSTED
 CP2981* NAVD 88 ORTHO HEIGHT -    26.0   (meters)       85.    (feet) VERTCON3
 CP2981  ______________________________________________________________________
 CP2981  GEOID HEIGHT    -        -26.151 (meters)                     GEOID18
 CP2981  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 CP2981  HORZ ORDER      -  SECOND
 CP2981
 CP2981.The horizontal coordinates were established by classical geodetic methods
 CP2981.and adjusted by the National Geodetic Survey in May 1994.
 CP2981
 CP2981.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2981.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2981
 CP2981.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2981.GEOID18 height accuracy estimate available here.
 CP2981
 CP2981.Click photographs - Photos may exist for this station.
 CP2981
 CP2981.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2981
 CP2981. The following values were computed from the NAD 83(1993) position.
 CP2981
 CP2981;                    North         East     Units Scale Factor Converg.
 CP2981;SPC LA N     -   216,913.836 1,085,162.926   MT  0.99995828   +0 28 44.0
 CP2981;SPC LA N     -   711,658.14  3,560,238.70   sFT  0.99995828   +0 28 44.0
 CP2981;UTM  15      - 3,591,534.466   632,132.996   MT  0.99981530   +0 45 16.1
 CP2981
 CP2981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2981!SPC LA N     -   1.00000003  x   0.99995828  =   0.99995831
 CP2981!UTM  15      -   1.00000003  x   0.99981530  =   0.99981533
 CP2981
 CP2981:                Primary Azimuth Mark                     Grid Az
 CP2981:SPC LA N     -  DUNN AZ MK                               102 00 27.2
 CP2981:UTM  15      -  DUNN AZ MK                               101 43 55.1
 CP2981
 CP2981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR3213291534(NAD 83)
 CP2981
 CP2981|---------------------------------------------------------------------|
 CP2981| PID    Reference Object                     Distance      Geod. Az  |
 CP2981|                                                           dddmmss.s |
 CP2981| CP2980 DUNN AZ MK                          APPROX. 1.2 KM 1022911.2 |
 CP2981|---------------------------------------------------------------------|
 CP2981
 CP2981                          SUPERSEDED SURVEY CONTROL
 CP2981
 CP2981  NAD 83(1992)-  32 27 11.30167(N)    091 35 39.14977(W) AD(       ) 2
 CP2981  NAD 83(1986)-  32 27 11.31206(N)    091 35 39.14385(W) AD(       ) 2
 CP2981  NAD 27      -  32 27 10.80061(N)    091 35 38.70896(W) AD(       ) 2
 CP2981  NGVD 29 (07/19/86)   26.0    (m)           85.     (f) VERT ANG       
 CP2981
 CP2981.Superseded values are not recommended for survey control.
 CP2981
 CP2981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2981.See file dsdata.pdf to determine how the superseded data were derived.
 CP2981
 CP2981_MARKER: DD = SURVEY DISK
 CP2981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2981_STAMPING: 42E001 1973
 CP2981_MARK LOGO: LADHGS
 CP2981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2981+STABILITY: SURFACE MOTION
 CP2981
 CP2981  HISTORY     - Date     Condition        Report By
 CP2981  HISTORY     - 1973     MONUMENTED       LADTD
 CP2981  HISTORY     - 1981     GOOD             LADTD
 CP2981
 CP2981                          STATION DESCRIPTION
 CP2981
 CP2981'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2981'THE STATION IS LOCATED 6 MILES SOUTHWEST OF DELHI, 2 MILES
 CP2981'SOUTHEAST OF HOLLY RIDGE AND 1.5 MILES SOUTHWEST OF DUNN, IN
 CP2981'THE SOUTHEAST 1/4 OF SECTION 13, T17N, R8E, AND ON THE PROPERTY
 CP2981'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2981'
 CP2981'TO REACH THE STATION FROM THE INTERSTATE-20 AND STATE HIGHWAY
 CP2981'609 INTERCHANGE AT DUNN, GO WEST ALONG INTERSTATE-20 FOR 0.9
 CP2981'MILE TO THE LITTLE CREEK BRIDGE.  THE STATION IS SET NEAR THE
 CP2981'SOUTHWEST CORNER OF THE BRIDGE ON THE WEST BOUND LANE ON
 CP2981'INTERSTATE-20.
 CP2981'
 CP2981'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2981'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2981'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2981'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2981'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2981'STAMPED 42E001 1973.  THE MARK IS 23 FEET SOUTH OF THE CENTER
 CP2981'OF THE WEST BOUND LANE ON INTERSTATE-20, 5 FEET SOUTHWEST OF
 CP2981'THE SOUTHWEST CORNER OF THE BRIDGE ON THE WEST BOUND LANE ON
 CP2981'INTERSTATE-20, 4 FEET WEST OF A FENCE BETWEEN THE BRIDGES,
 CP2981'AND 2 FEET EAST OF A METAL WITNESS POST AND SIGN.
 CP2981'
 CP2981'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2981
 CP2981                          STATION RECOVERY (1981)
 CP2981
 CP2981'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2981'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY
 CP2981'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2979 ***********************************************************************
 CP2979  DESIGNATION -  42F001
 CP2979  PID         -  CP2979
 CP2979  STATE/COUNTY-  LA/RICHLAND
 CP2979  COUNTRY     -  US
 CP2979  USGS QUAD   -  DUNN (2018)
 CP2979
 CP2979                         *CURRENT SURVEY CONTROL
 CP2979  ______________________________________________________________________
 CP2979* NAD 83(1993) POSITION- 32 26 47.26441(N) 091 33 05.30238(W)   ADJUSTED
 CP2979* NAVD 88 ORTHO HEIGHT -    28.2   (meters)       93.    (feet) VERTCON3
 CP2979  ______________________________________________________________________
 CP2979  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 CP2979  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 CP2979  HORZ ORDER      -  SECOND
 CP2979
 CP2979.The horizontal coordinates were established by classical geodetic methods
 CP2979.and adjusted by the National Geodetic Survey in May 1994.
 CP2979
 CP2979.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2979.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2979
 CP2979.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2979.GEOID18 height accuracy estimate available here.
 CP2979
 CP2979.Click photographs - Photos may exist for this station.
 CP2979
 CP2979.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2979
 CP2979. The following values were computed from the NAD 83(1993) position.
 CP2979
 CP2979;                    North         East     Units Scale Factor Converg.
 CP2979;SPC LA N     -   216,207.876 1,089,187.320   MT  0.99995720   +0 30 05.4
 CP2979;SPC LA N     -   709,342.01  3,573,442.07   sFT  0.99995720   +0 30 05.4
 CP2979;UTM  15      - 3,590,847.971   636,160.194   MT  0.99982862   +0 46 38.2
 CP2979
 CP2979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2979!SPC LA N     -   0.99999969  x   0.99995720  =   0.99995689
 CP2979!UTM  15      -   0.99999969  x   0.99982862  =   0.99982831
 CP2979
 CP2979:                Primary Azimuth Mark                     Grid Az
 CP2979:SPC LA N     -  42F002                                   095 02 48.2
 CP2979:UTM  15      -  42F002                                   094 46 15.4
 CP2979
 CP2979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR3616090847(NAD 83)
 CP2979
 CP2979|---------------------------------------------------------------------|
 CP2979| PID    Reference Object                     Distance      Geod. Az  |
 CP2979|                                                           dddmmss.s |
 CP2979| CP2978 42F002                              APPROX. 1.5 KM 0953253.6 |
 CP2979|---------------------------------------------------------------------|
 CP2979
 CP2979                          SUPERSEDED SURVEY CONTROL
 CP2979
 CP2979  NAD 83(1992)-  32 26 47.26672(N)    091 33 05.30155(W) AD(       ) 2
 CP2979  NAD 83(1986)-  32 26 47.27649(N)    091 33 05.29607(W) AD(       ) 2
 CP2979  NAD 27      -  32 26 46.76377(N)    091 33 04.86610(W) AD(       ) 2
 CP2979  NGVD 29 (07/19/86)   28.2    (m)           93.     (f) VERT ANG       
 CP2979
 CP2979.Superseded values are not recommended for survey control.
 CP2979
 CP2979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2979.See file dsdata.pdf to determine how the superseded data were derived.
 CP2979
 CP2979_MARKER: DD = SURVEY DISK
 CP2979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2979_STAMPING: 42F001 1973
 CP2979_MARK LOGO: LADHGS
 CP2979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2979+STABILITY: SURFACE MOTION
 CP2979
 CP2979  HISTORY     - Date     Condition        Report By
 CP2979  HISTORY     - 1973     MONUMENTED       LADTD
 CP2979  HISTORY     - 1981     GOOD             LADTD
 CP2979
 CP2979                          STATION DESCRIPTION
 CP2979
 CP2979'DESCRIBED BY LA TRANSP AND DEV 1973 (RT)
 CP2979'THE STATION IS LOCATED 3 MILES SOUTHWEST OF DELHI, 4 MILES
 CP2979'SOUTHEAST OF HOLLY RIDGE, IN THE NORTHEAST 1/4 OF SECTION 21,
 CP2979'T17N, R9E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT
 CP2979'OF HIGHWAYS.
 CP2979'
 CP2979'TO REACH THE STATION FROM THE INTERSTATE-20 AND STATE HIGHWAY
 CP2979'609 INTERCHANGE JUST SOUTH OF DUNN, GO EAST ALONG INTERSTATE-20
 CP2979'FOR 1.8 MILES TO A REST AREA SOUTH OF THE HIGHWAY AND THE
 CP2979'STATION WHICH IS SET ON THE WEST END OF THE APPROACH RAMP
 CP2979'TO THE REST AREA.
 CP2979'
 CP2979'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2979'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2979'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2979'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2979'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2979'STAMPED 42F001 1973.  THE MARK IS 99 FEET SOUTH OF THE CENTER
 CP2979'OF THE EAST BOUND LANE ON INTERSTATE-20, 57 FEET NORTH OF A
 CP2979'CONCRETE CURB ON THE SOUTH SIDE OF THE REST AREA RAMP, 1.5
 CP2979'FEET EAST OF A METAL WITNESS POST AND SIGN.  THE STATION IS
 CP2979'APPROXIMATELY 85 FEET EAST OF THE BEGINNING OF THE RAMP.
 CP2979'
 CP2979'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2979
 CP2979                          STATION RECOVERY (1981)
 CP2979
 CP2979'RECOVERY NOTE BY LA TRANSP AND DEV 1981 (RJT)
 CP2979'THIS STATION MARK WAS RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY
 CP2979'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0905 ***********************************************************************
 AU0905  DESIGNATION -  43 B
 AU0905  PID         -  AU0905
 AU0905  STATE/COUNTY-  LA/ORLEANS
 AU0905  COUNTRY     -  US
 AU0905  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0905
 AU0905                         *CURRENT SURVEY CONTROL
 AU0905  ______________________________________________________________________
 AU0905* NAD 83(1986) POSITION- 29 58 39.     (N) 090 02 01.     (W)   SCALED
 AU0905* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0905  **This station is located in a suspected subsidence area (see below).
 AU0905  ______________________________________________________________________
 AU0905  GEOID HEIGHT    -        -26.040 (meters)                     GEOID18
 AU0905  DYNAMIC HEIGHT  -          0.715 (meters)        2.35  (feet) COMP
 AU0905  MODELED GRAVITY -    979,315.0   (mgal)                       NAVD 88
 AU0905
 AU0905.The horizontal coordinates were scaled from a map and have
 AU0905.an estimated accuracy of +/- 6 seconds.
 AU0905
 AU0905.** This station is in an area of known vertical motion. If an
 AU0905.** orthometric height was ever established but is not available 
 AU0905.** in the current survey control section, the orthometric height
 AU0905.** is considered suspect.  Suspect heights are available in the
 AU0905.** superseded section only if requested.
 AU0905
 AU0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0905.GEOID18 height accuracy estimate available here.
 AU0905
 AU0905.Click photographs - Photos may exist for this station.
 AU0905
 AU0905.The dynamic height is computed by dividing the NAVD 88
 AU0905.geopotential number by the normal gravity value computed on the
 AU0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0905.degrees latitude (g = 980.6199 gals.).
 AU0905
 AU0905.The modeled gravity was interpolated from observed gravity values.
 AU0905
 AU0905;                    North         East    Units  Estimated Accuracy
 AU0905;SPC LA S     -   164,480.    1,125,420.      MT  (+/- 180 meters Scaled)
 AU0905
 AU0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP862199(NAD 83)
 AU0905
 AU0905                          SUPERSEDED SURVEY CONTROL
 AU0905
 AU0905.No superseded survey control is available for this station.
 AU0905
 AU0905_MARKER: R = RIVET
 AU0905_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0905_SP_SET: DOOR SILL
 AU0905_MARK LOGO: NONE
 AU0905_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0905+STABILITY: SURFACE MOTION
 AU0905_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0905+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1994
 AU0905
 AU0905  HISTORY     - Date     Condition        Report By
 AU0905  HISTORY     - UNK      MONUMENTED       LA1690
 AU0905  HISTORY     - 1964     GOOD             CGS
 AU0905  HISTORY     - 1985     GOOD             NGS
 AU0905  HISTORY     - 19901111 GOOD             NGS
 AU0905  HISTORY     - 19941104 GOOD             NGS
 AU0905
 AU0905                          STATION DESCRIPTION
 AU0905
 AU0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0905'IN NEW ORLEANS.
 AU0905'AT NEW ORLEANS, NEAR THE INTERSECTION OF MIRO AND PAULINE STREET, AT
 AU0905'SEWAGE PUMPING STATION NO. 16, 31 FEET WEST OF THE WEST CURB OF
 AU0905'PAULINE STREET, 28.5 FEET NORTH OF THE NORTH CURB OF MIRO STREET, 7.5
 AU0905'FEET WEST OF THE SOUTHEAST CORNER OF THE BUILDING, SET ON TOP OF DOOR
 AU0905'SILL OF PUMPING STATION AND 4 1/2 FEET ABOVE THE LEVEL OF THE
 AU0905'SIDEWALK. A 1 INCH BRASS PIN.
 AU0905
 AU0905                          STATION RECOVERY (1985)
 AU0905
 AU0905'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0905'RECOVERED IN GOOD CONDITION.
 AU0905
 AU0905                          STATION RECOVERY (1990)
 AU0905
 AU0905'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0905'IN NEW ORLEANS, AT THE INTERSECTION OF MIRO AND PAULINE STREETS, A
 AU0905'1-INCH BRASS PIN IN THE DOOR SILL OF SEWAGE PUMP STATION 16, 9.4 M
 AU0905'(30.8 FT) WEST OF THE WEST CURB OF PAULINE STREET, 8.7 M (28.5 FT)
 AU0905'NORTH OF THE NORTH CURB OF MIRO STREET, 2.3 M (7.5 FT) WEST OF THE
 AU0905'SOUTHEAST CORNER OF THE BUILDING, AND 1.4 M (4.6 FT) ABOVE THE LEVEL
 AU0905'OF A SIDEWALK.  NOTE--THE MARK IS ON PROPERTY OWNED BY THE CITY OF
 AU0905'NEW ORLEANS AND A KEY MUST BE OBTAINED TO ACCESS THE MARK.
 AU0905'CONTACT--SEWERAGE PUMPING SUPERVISOR, 2900 PEOPLES AVENUE, NEW
 AU0905'ORLEANS, LA 70119, TELEPHONE NUMBER (504) 942-3822.
 AU0905
 AU0905                          STATION RECOVERY (1994)
 AU0905
 AU0905'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0905'IN NEW ORLEANS, AT THE INTERSECTION OF MIRO AND PAULINE STREETS, A
 AU0905'1-INCH UNSTAMPED BRASS PIN IN THE DOOR SILL OF PUMPING STATION 16, 9.4
 AU0905'M (30.8 FT) WEST OF THE WEST CURB OF PAULINE STREET, 8.7 M (28.5 FT)
 AU0905'NORTH OF THE NORTH CURB OF MIRO STREET, 2.3 M (7.5 FT) WEST OF THE
 AU0905'SOUTHEAST CORNER OF THE BUILDING, AND 1.6 M (5.2 FT) ABOVE THE LEVEL
 AU0905'OF MIRO STREET.  NOTE--THE MARK IS ON PROPERTY OWNED BY THE CITY OF
 AU0905'NEW ORLEANS.  TO GAIN ACCESS TO THE MARK, CONTACT--RAY FABRE, 2800
 AU0905'PEOPLES AVENUE, NEW ORLEANS, LA 70119, TELEPHONE NUMBER (504)
 AU0905'585-2420.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2013 ***********************************************************************
 CQ2013  DESIGNATION -  43 BOLT
 CQ2013  PID         -  CQ2013
 CQ2013  STATE/COUNTY-  LA/BOSSIER
 CQ2013  COUNTRY     -  US
 CQ2013  USGS QUAD   -  EASTWOOD (2018)
 CQ2013
 CQ2013                         *CURRENT SURVEY CONTROL
 CQ2013  ______________________________________________________________________
 CQ2013* NAD 83(1986) POSITION- 32 32 01.     (N) 093 30 17.     (W)   SCALED
 CQ2013* NAVD 88 ORTHO HEIGHT -    72.271 (meters)      237.11  (feet) ADJUSTED
 CQ2013  ______________________________________________________________________
 CQ2013  GEOID HEIGHT    -        -26.043 (meters)                     GEOID18
 CQ2013  DYNAMIC HEIGHT  -         72.189 (meters)      236.84  (feet) COMP
 CQ2013  MODELED GRAVITY -    979,506.3   (mgal)                       NAVD 88
 CQ2013
 CQ2013  VERT ORDER      -  FIRST     CLASS I
 CQ2013
 CQ2013.The horizontal coordinates were scaled from a map and have
 CQ2013.an estimated accuracy of +/- 6 seconds.
 CQ2013
 CQ2013.The orthometric height was determined by differential leveling and
 CQ2013.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2013.in June 1991.
 CQ2013
 CQ2013.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2013.GEOID18 height accuracy estimate available here.
 CQ2013
 CQ2013.Click photographs - Photos may exist for this station.
 CQ2013
 CQ2013.The dynamic height is computed by dividing the NAVD 88
 CQ2013.geopotential number by the normal gravity value computed on the
 CQ2013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2013.degrees latitude (g = 980.6199 gals.).
 CQ2013
 CQ2013.The modeled gravity was interpolated from observed gravity values.
 CQ2013
 CQ2013;                    North         East    Units  Estimated Accuracy
 CQ2013;SPC LA N     -   225,920.      905,620.      MT  (+/- 180 meters Scaled)
 CQ2013
 CQ2013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR526996(NAD 83)
 CQ2013
 CQ2013                          SUPERSEDED SURVEY CONTROL
 CQ2013
 CQ2013  NGVD 29 (11/26/84)   72.346  (m)          237.36   (f) ADJUSTED    1 1
 CQ2013
 CQ2013.Superseded values are not recommended for survey control.
 CQ2013
 CQ2013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2013.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2013
 CQ2013_MARKER: B = BOLT
 CQ2013_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2013_SP_SET: UNDERGROUND STONE
 CQ2013_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2013
 CQ2013  HISTORY     - Date     Condition        Report By
 CQ2013  HISTORY     - UNK      MONUMENTED       USACE
 CQ2013  HISTORY     - 1969     GOOD             CGS
 CQ2013
 CQ2013                          STATION DESCRIPTION
 CQ2013
 CQ2013'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2013'ABOUT 0.2 MILE NORTH ALONG A PAVED ROAD FROM THE POST OFFICE AT
 CQ2013'HOUGHTON, 0.15 MILE NORTH OF THE CROSSING OF THE PAVED ROAD AND THE
 CQ2013'ILLINOIS CENTRAL RAILROAD, 62 FEET WEST OF THE EXTENDED CENTER LINE OF
 CQ2013'THE ROAD, 81 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK HOUSE,
 CQ2013'47 1/2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 36 1/2
 CQ2013'FEET NORTHWEST AND ACROSS A PAVED ROAD FROM POWER POLE NUMBER 4 WHICH
 CQ2013'BEARS A TRANSFORMER, 31 FEET NORTH AND ACROSS THE PAVED ROAD FROM A
 CQ2013'FIRE HYDRANT, 19 FEET NORTH OF THE CENTER LINE OF THE PAVED ROAD, 3
 CQ2013'1/2 FEET NORTHWEST OF A CEDAR TREE, A COPPER BOLT SET IN THE TOP OF A
 CQ2013'LIMESTONE BLOCK ABOUT 3 1/2 FEET BELOW THE SURFACE OF THE GROUND,
 CQ2013'ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE WHICH BEARS A U.S.
 CQ2013'ENGINEERS CAP AND WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE
 CQ2013'GROUND.  SEC 21, T18N, R11W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1990 ***********************************************************************
 BJ1990  DESIGNATION -  43 BOLT
 BJ1990  PID         -  BJ1990
 BJ1990  STATE/COUNTY-  LA/IBERIA
 BJ1990  COUNTRY     -  US
 BJ1990  USGS QUAD   -  PIGEON (2018)
 BJ1990
 BJ1990                         *CURRENT SURVEY CONTROL
 BJ1990  ______________________________________________________________________
 BJ1990* NAD 83(1986) POSITION- 30 03 17.     (N) 091 16 03.     (W)   SCALED
 BJ1990* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1990  **This station is located in a suspected subsidence area (see below).
 BJ1990  ______________________________________________________________________
 BJ1990  GEOID HEIGHT    -        -26.608 (meters)                     GEOID18
 BJ1990
 BJ1990.The horizontal coordinates were scaled from a map and have
 BJ1990.an estimated accuracy of +/- 6 seconds.
 BJ1990
 BJ1990.** This station is in an area of known vertical motion. If an
 BJ1990.** orthometric height was ever established but is not available 
 BJ1990.** in the current survey control section, the orthometric height
 BJ1990.** is considered suspect.  Suspect heights are available in the
 BJ1990.** superseded section only if requested.
 BJ1990
 BJ1990.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1990.GEOID18 height accuracy estimate available here.
 BJ1990
 BJ1990.Click photographs - Photos may exist for this station.
 BJ1990
 BJ1990;                    North         East    Units  Estimated Accuracy
 BJ1990;SPC LA S     -   172,330.    1,006,350.      MT  (+/- 180 meters Scaled)
 BJ1990
 BJ1990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP670261(NAD 83)
 BJ1990
 BJ1990                          SUPERSEDED SURVEY CONTROL
 BJ1990
 BJ1990.No superseded survey control is available for this station.
 BJ1990
 BJ1990_MARKER: B = BOLT
 BJ1990_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ1990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1990
 BJ1990  HISTORY     - Date     Condition        Report By
 BJ1990  HISTORY     - UNK      MONUMENTED       USACE
 BJ1990  HISTORY     - 1917     GOOD             CGS
 BJ1990  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ1990
 BJ1990                          STATION DESCRIPTION
 BJ1990
 BJ1990'DESCRIBED BY COAST AND GEODETIC SURVEY 1917
 BJ1990'IN GRAND RIVER.
 BJ1990'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON RIGHT BANK OF GRAND
 BJ1990'RIVER, IN IBERIA PARISH, LA.  T.12 S., R.12 E. OF LOUISIANA MERIDIAN.
 BJ1990'ABOUT 2.2 MILES ABOVE BAYOU PASTILLION.  ABOU 3/4 MILE ABOVE LARGE
 BJ1990'HOUSE OCCUPUIED BY MR. CLEMENTS.  IN UPPER END OF OLD GROWN UP FIELD.
 BJ1990'NEAR LOWER EDGE OF TIMBER.  56 METERS BACK OF RIVER BANK.  IN LINE
 BJ1990'WITH N. SIDE OF HOUSE AND 84.3 FEET WESTWARDLY FROM NW CORNER.  25
 BJ1990'METERS EASTWARDLY FROM ROAD THROUGH WOODS. CAP ON PIPE ABOUT 18 INCHES
 BJ1990'ABOVE GROUND.
 BJ1990
 BJ1990                          STATION RECOVERY (1965)
 BJ1990
 BJ1990'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ1990'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2012 ***********************************************************************
 CQ2012  DESIGNATION -  43 CAP
 CQ2012  PID         -  CQ2012
 CQ2012  STATE/COUNTY-  LA/BOSSIER
 CQ2012  COUNTRY     -  US
 CQ2012  USGS QUAD   -  EASTWOOD (2018)
 CQ2012
 CQ2012                         *CURRENT SURVEY CONTROL
 CQ2012  ______________________________________________________________________
 CQ2012* NAD 83(1986) POSITION- 32 32 01.     (N) 093 30 17.     (W)   SCALED
 CQ2012* NAVD 88 ORTHO HEIGHT -    73.504 (meters)      241.15  (feet) ADJUSTED
 CQ2012  ______________________________________________________________________
 CQ2012  GEOID HEIGHT    -        -26.043 (meters)                     GEOID18
 CQ2012  DYNAMIC HEIGHT  -         73.421 (meters)      240.88  (feet) COMP
 CQ2012  MODELED GRAVITY -    979,506.3   (mgal)                       NAVD 88
 CQ2012
 CQ2012  VERT ORDER      -  FIRST     CLASS I
 CQ2012
 CQ2012.The horizontal coordinates were scaled from a map and have
 CQ2012.an estimated accuracy of +/- 6 seconds.
 CQ2012
 CQ2012.The orthometric height was determined by differential leveling and
 CQ2012.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2012.in June 1991.
 CQ2012
 CQ2012.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2012.GEOID18 height accuracy estimate available here.
 CQ2012
 CQ2012.Click photographs - Photos may exist for this station.
 CQ2012
 CQ2012.The dynamic height is computed by dividing the NAVD 88
 CQ2012.geopotential number by the normal gravity value computed on the
 CQ2012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2012.degrees latitude (g = 980.6199 gals.).
 CQ2012
 CQ2012.The modeled gravity was interpolated from observed gravity values.
 CQ2012
 CQ2012;                    North         East    Units  Estimated Accuracy
 CQ2012;SPC LA N     -   225,920.      905,620.      MT  (+/- 180 meters Scaled)
 CQ2012
 CQ2012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR526996(NAD 83)
 CQ2012
 CQ2012                          SUPERSEDED SURVEY CONTROL
 CQ2012
 CQ2012  NGVD 29 (11/26/84)   73.579  (m)          241.40   (f) ADJUSTED    1 1
 CQ2012
 CQ2012.Superseded values are not recommended for survey control.
 CQ2012
 CQ2012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2012.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2012
 CQ2012_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ2012_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2012_MARK LOGO: USACE
 CQ2012_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ2012_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2012
 CQ2012  HISTORY     - Date     Condition        Report By
 CQ2012  HISTORY     - UNK      MONUMENTED       USACE
 CQ2012  HISTORY     - 1969     GOOD             CGS
 CQ2012
 CQ2012                          STATION DESCRIPTION
 CQ2012
 CQ2012'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2012'ABOUT 0.2 MILE NORTH ALONG A PAVED ROAD FROM THE POST OFFICE AT
 CQ2012'HAUGHTON, 0.15 MILE NORTH OF THE CROSSING OF THE PAVED ROAD AND THE
 CQ2012'ILLINOIS CENTRAL RAILROAD, 62 FEET WEST OF THE EXTENDED CENTER LINE OF
 CQ2012'THE ROAD, 81 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK HOUSE,
 CQ2012'47 1/2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 36 1/2
 CQ2012'FEET NORTHWEST AND ACROSS A PAVED ROAD FROM POWER POLE NUMBER 4 WHICH
 CQ2012'BEARS A TRANSFORMER, 31 FEET NORTH AND ACROSS THE PAVED ROAD FROM A
 CQ2012'FIRE HYDRANT, 19 FEET NORTH OF THE CENTER LINE OF THE PAVED ROAD, 3
 CQ2012'1/2 FEET NORTHWEST OF A CEDAR TREE, A U.S. ENGINEERS CAP ON THE TOP OF
 CQ2012'A 4-INCH IRON PIPE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE
 CQ2012'GROUND.  SEC 21, T18N, R11W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1989 ***********************************************************************
 BJ1989  DESIGNATION -  43 CAP
 BJ1989  PID         -  BJ1989
 BJ1989  STATE/COUNTY-  LA/IBERIA
 BJ1989  COUNTRY     -  US
 BJ1989  USGS QUAD   -  PIGEON (2018)
 BJ1989
 BJ1989                         *CURRENT SURVEY CONTROL
 BJ1989  ______________________________________________________________________
 BJ1989* NAD 83(1986) POSITION- 30 03 17.     (N) 091 16 04.     (W)   SCALED
 BJ1989* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1989  **This station is located in a suspected subsidence area (see below).
 BJ1989  ______________________________________________________________________
 BJ1989  GEOID HEIGHT    -        -26.608 (meters)                     GEOID18
 BJ1989
 BJ1989.The horizontal coordinates were scaled from a map and have
 BJ1989.an estimated accuracy of +/- 6 seconds.
 BJ1989
 BJ1989.** This station is in an area of known vertical motion. If an
 BJ1989.** orthometric height was ever established but is not available 
 BJ1989.** in the current survey control section, the orthometric height
 BJ1989.** is considered suspect.  Suspect heights are available in the
 BJ1989.** superseded section only if requested.
 BJ1989
 BJ1989.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1989.GEOID18 height accuracy estimate available here.
 BJ1989
 BJ1989.Click photographs - Photos may exist for this station.
 BJ1989
 BJ1989;                    North         East    Units  Estimated Accuracy
 BJ1989;SPC LA S     -   172,330.    1,006,320.      MT  (+/- 180 meters Scaled)
 BJ1989
 BJ1989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP669261(NAD 83)
 BJ1989
 BJ1989                          SUPERSEDED SURVEY CONTROL
 BJ1989
 BJ1989.No superseded survey control is available for this station.
 BJ1989
 BJ1989_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1989_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1989_MARK LOGO: USACE
 BJ1989_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1989_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1989
 BJ1989  HISTORY     - Date     Condition        Report By
 BJ1989  HISTORY     - UNK      MONUMENTED       USACE
 BJ1989  HISTORY     - 1917     GOOD             CGS
 BJ1989  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ1989
 BJ1989                          STATION DESCRIPTION
 BJ1989
 BJ1989'DESCRIBED BY COAST AND GEODETIC SURVEY 1917
 BJ1989'IN GRAND RIVER.
 BJ1989'IN CONCRETE BLOCK AND IRON PIPE ON RIGHT BANK OF GRAND RIVER, IN
 BJ1989'IBERIA PARISH, LA.  T12S, R12E. OF LOUISIANA MERIDIAN.  ABOUT 2.2
 BJ1989'MILES ABOVE BAYOU PASTILLION.  ABOUT 3/4 MILE ABOVE LARGE HOUSE
 BJ1989'OCCUPIED BY MR. CLEMENTS.  IN UPPER END OF OLD GROWN UP FIELD.  NEAR
 BJ1989'LOWER EDGE OF TIMBER.  56 METERS BACK OF RIVER BANK.  IN LINE WITH N.
 BJ1989'SIDE OF HOUSE AND 84.3 FEET WESTWARDLY FROM NW CORNER.  25 METERS
 BJ1989'EASTWARDLY FROM ROAD THROGH WOODS.  CAP ON PIPE ABOUT 18 INCHES ABOVE
 BJ1989'GROUND.
 BJ1989
 BJ1989                          STATION RECOVERY (1965)
 BJ1989
 BJ1989'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ1989'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0294 ***********************************************************************
 BJ0294  DESIGNATION -  43 EABPL
 BJ0294  PID         -  BJ0294
 BJ0294  STATE/COUNTY-  LA/IBERVILLE
 BJ0294  COUNTRY     -  US
 BJ0294  USGS QUAD   -  GROSSE TETE SW (2018)
 BJ0294
 BJ0294                         *CURRENT SURVEY CONTROL
 BJ0294  ______________________________________________________________________
 BJ0294* NAD 83(1986) POSITION- 30 16 13.     (N) 091 28 11.     (W)   SCALED
 BJ0294* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0294  **This station is located in a suspected subsidence area (see below).
 BJ0294  ______________________________________________________________________
 BJ0294  GEOID HEIGHT    -        -27.109 (meters)                     GEOID18
 BJ0294  DYNAMIC HEIGHT  -          5.592 (meters)       18.35  (feet) COMP
 BJ0294  MODELED GRAVITY -    979,317.2   (mgal)                       NAVD 88
 BJ0294
 BJ0294.The horizontal coordinates were scaled from a map and have
 BJ0294.an estimated accuracy of +/- 6 seconds.
 BJ0294
 BJ0294.** This station is in an area of known vertical motion. If an
 BJ0294.** orthometric height was ever established but is not available 
 BJ0294.** in the current survey control section, the orthometric height
 BJ0294.** is considered suspect.  Suspect heights are available in the
 BJ0294.** superseded section only if requested.
 BJ0294
 BJ0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0294.GEOID18 height accuracy estimate available here.
 BJ0294
 BJ0294.Click photographs - Photos may exist for this station.
 BJ0294
 BJ0294.The dynamic height is computed by dividing the NAVD 88
 BJ0294.geopotential number by the normal gravity value computed on the
 BJ0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0294.degrees latitude (g = 980.6199 gals.).
 BJ0294
 BJ0294.The modeled gravity was interpolated from observed gravity values.
 BJ0294
 BJ0294;                    North         East    Units  Estimated Accuracy
 BJ0294;SPC LA S     -   196,230.      986,880.      MT  (+/- 180 meters Scaled)
 BJ0294
 BJ0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP471497(NAD 83)
 BJ0294
 BJ0294                          SUPERSEDED SURVEY CONTROL
 BJ0294
 BJ0294.No superseded survey control is available for this station.
 BJ0294
 BJ0294_MARKER: DD = SURVEY DISK
 BJ0294_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0294_STAMPING: PBM 43 EABPL 1976
 BJ0294_MARK LOGO: USACE
 BJ0294_PROJECTION: PROJECTING 53 CENTIMETERS
 BJ0294_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0294_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0294_ROD/PIPE-DEPTH: 33.2 meters
 BJ0294_SLEEVE-DEPTH  : 28.7 meters
 BJ0294
 BJ0294  HISTORY     - Date     Condition        Report By
 BJ0294  HISTORY     - 1976     MONUMENTED       USACE
 BJ0294  HISTORY     - 1976     GOOD             NGS
 BJ0294
 BJ0294                          STATION DESCRIPTION
 BJ0294
 BJ0294'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0294'10.7 MI SOUTH FROM RAMAH.
 BJ0294'10.7 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ0294'FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS, AT THE
 BJ0294'JUNCTION OF A ROAD LEADING WEST, 37 FT SOUTHWEST OF THE CENTER LINE
 BJ0294'OF THE ROAD, 31 FT SOUTH OF THE CENTER LINE OF THE ROAD LEADING WEST,
 BJ0294'A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 109 FT ENCASED
 BJ0294'IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 94 FT WITH A 3-INCH SCREW
 BJ0294'CAP FOR ACCESS. THE SCREW CAP PROJECTS 21 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0696 ***********************************************************************
 BJ0696  DESIGNATION -  43 LLD ANO
 BJ0696  PID         -  BJ0696
 BJ0696  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ0696  COUNTRY     -  US
 BJ0696  USGS QUAD   -  LAPLACE (2018)
 BJ0696
 BJ0696                         *CURRENT SURVEY CONTROL
 BJ0696  ______________________________________________________________________
 BJ0696* NAD 83(1986) POSITION- 30 01 46.     (N) 090 29 22.     (W)   SCALED
 BJ0696* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0696  **This station is located in a suspected subsidence area (see below).
 BJ0696  ______________________________________________________________________
 BJ0696  GEOID HEIGHT    -        -26.211 (meters)                     GEOID18
 BJ0696  DYNAMIC HEIGHT  -          4.76  (meters)       15.6   (feet) COMP
 BJ0696  MODELED GRAVITY -    979,315.1   (mgal)                       NAVD 88
 BJ0696
 BJ0696.The horizontal coordinates were scaled from a map and have
 BJ0696.an estimated accuracy of +/- 6 seconds.
 BJ0696
 BJ0696.** This station is in an area of known vertical motion. If an
 BJ0696.** orthometric height was ever established but is not available 
 BJ0696.** in the current survey control section, the orthometric height
 BJ0696.** is considered suspect.  Suspect heights are available in the
 BJ0696.** superseded section only if requested.
 BJ0696
 BJ0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0696.GEOID18 height accuracy estimate available here.
 BJ0696
 BJ0696.Click photographs - Photos may exist for this station.
 BJ0696
 BJ0696.The dynamic height is computed by dividing the NAVD 88
 BJ0696.geopotential number by the normal gravity value computed on the
 BJ0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0696.degrees latitude (g = 980.6199 gals.).
 BJ0696
 BJ0696.The modeled gravity was interpolated from observed gravity values.
 BJ0696
 BJ0696;                    North         East    Units  Estimated Accuracy
 BJ0696;SPC LA S     -   169,830.    1,081,390.      MT  (+/- 180 meters Scaled)
 BJ0696
 BJ0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP421247(NAD 83)
 BJ0696
 BJ0696                          SUPERSEDED SURVEY CONTROL
 BJ0696
 BJ0696.No superseded survey control is available for this station.
 BJ0696
 BJ0696_MARKER: DD = SURVEY DISK
 BJ0696_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0696_STAMPING: 43 LLD ANO
 BJ0696_MARK LOGO: USACE
 BJ0696_PROJECTION: FLUSH
 BJ0696_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0696_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0696_ROD/PIPE-DEPTH: 19.2 meters
 BJ0696
 BJ0696  HISTORY     - Date     Condition        Report By
 BJ0696  HISTORY     - 1975     MONUMENTED       USACE
 BJ0696  HISTORY     - 1977     GOOD             NGS
 BJ0696
 BJ0696                          STATION DESCRIPTION
 BJ0696
 BJ0696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0696'5.8 MI SE FROM EDGARD.
 BJ0696'3.45 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT EDGARD,
 BJ0696'AT THE JUNCTION OF A SHELL ROAD LEADING NORTHEAST TO LEVEE TOP, THENCE
 BJ0696'2.35 MILES SOUTHEAST ALONG A SHELL ROAD ON TOP OF THE LEVEE, 78 FT.
 BJ0696'NORTHWEST OF THE CENTER LINE OF THE ROAD, 8 FT. SOUTHEAST OF A FENCE,
 BJ0696'DISK IS ON TOP OF A 1-INCH IRON PIPE WHICH WAS DRIVEN TO A DEPTH OF
 BJ0696'63 FT., THE DISK IS ENCASED IN CONCRETE AND IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1868 ***********************************************************************
 BX1868  DESIGNATION -  43 V 1
 BX1868  PID         -  BX1868
 BX1868  STATE/COUNTY-  LA/SABINE
 BX1868  COUNTRY     -  US
 BX1868  USGS QUAD   -  MANY (2018)
 BX1868
 BX1868                         *CURRENT SURVEY CONTROL
 BX1868  ______________________________________________________________________
 BX1868* NAD 83(1986) POSITION- 31 35 39.     (N) 093 26 50.     (W)   SCALED
 BX1868* NAVD 88 ORTHO HEIGHT -    79.82  (+/-2cm)      261.9   (feet) VERTCON3
 BX1868  ______________________________________________________________________
 BX1868  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 BX1868  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1868
 BX1868.The horizontal coordinates were scaled from a map and have
 BX1868.an estimated accuracy of +/- 6 seconds.
 BX1868
 BX1868.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1868.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1868
 BX1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1868.GEOID18 height accuracy estimate available here.
 BX1868
 BX1868.The vertical order pertains to the NGVD 29 superseded value.
 BX1868
 BX1868.Click photographs - Photos may exist for this station.
 BX1868
 BX1868;                    North         East    Units  Estimated Accuracy
 BX1868;SPC LA N     -   121,710.      910,110.      MT  (+/- 180 meters Scaled)
 BX1868
 BX1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ575955(NAD 83)
 BX1868
 BX1868                          SUPERSEDED SURVEY CONTROL
 BX1868
 BX1868  NGVD 29 (11/26/84)   79.906  (m)          262.16   (f) ADJUSTED    2 1
 BX1868
 BX1868.Superseded values are not recommended for survey control.
 BX1868
 BX1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1868.See file dsdata.pdf to determine how the superseded data were derived.
 BX1868
 BX1868_MARKER: DD = SURVEY DISK
 BX1868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1868_STAMPING: 43V1 1969
 BX1868_MARK LOGO: LADHGS
 BX1868_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1868+STABILITY: SURFACE MOTION
 BX1868
 BX1868  HISTORY     - Date     Condition        Report By
 BX1868  HISTORY     - 1969     MONUMENTED       LADH
 BX1868  HISTORY     - 1970     GOOD             LADTD
 BX1868  HISTORY     - 20010331 GOOD             NGS
 BX1868  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1868
 BX1868                          STATION DESCRIPTION
 BX1868
 BX1868'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1868'3.20 MI NE FROM MANY.
 BX1868'ABOUT 3.2 MILES ALONG LOUSIANA HIGHWAY 6 FROM THE MANY POST OFFICE,
 BX1868'0.95 MILES NORTHEAST OF B.M. 3370.  28 FEET SOUTHEAST OF A 30 INCH
 BX1868'CONCRETE SIDE DRAIN PIPE (WEST END).  88 FEET SOUTH SOUTHEAST OF THE
 BX1868'INTERSECTION OF LOUISIANA HIGHWAY 6 AND A GRAVEL ROAD LEADING
 BX1868'SOUTHEAST.  93 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BX1868'6.  48 FEET SOUTHWEST OF CENTER OF GRAVEL ROAD LEADING SOUTHEAST AND 4
 BX1868'FEET SOUTH OF A 8 INCH PINE TREE.  DISK IN TOP OF A CONCRETE POST
 BX1868'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1868'NORTH OF THE MARK.  SECTION 23, T 7N, R 11W.
 BX1868
 BX1868                          STATION RECOVERY (2001)
 BX1868
 BX1868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1868'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1868
 BX1868                          STATION RECOVERY (2001)
 BX1868
 BX1868'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2036 ***********************************************************************
 BX2036  DESIGNATION -  43 V 10
 BX2036  PID         -  BX2036
 BX2036  STATE/COUNTY-  LA/SABINE
 BX2036  COUNTRY     -  US
 BX2036  USGS QUAD   -  PEASON (2018)
 BX2036
 BX2036                         *CURRENT SURVEY CONTROL
 BX2036  ______________________________________________________________________
 BX2036* NAD 83(1986) POSITION- 31 24 03.     (N) 093 15 59.     (W)   SCALED
 BX2036* NAVD 88 ORTHO HEIGHT -   111.67  (+/-2cm)      366.4   (feet) VERTCON3
 BX2036  ______________________________________________________________________
 BX2036  GEOID HEIGHT    -        -26.420 (meters)                     GEOID18
 BX2036  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2036
 BX2036.The horizontal coordinates were scaled from a map and have
 BX2036.an estimated accuracy of +/- 6 seconds.
 BX2036
 BX2036.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2036.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2036
 BX2036.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2036.GEOID18 height accuracy estimate available here.
 BX2036
 BX2036.The vertical order pertains to the NGVD 29 superseded value.
 BX2036
 BX2036.Click photographs - Photos may exist for this station.
 BX2036
 BX2036;                    North         East    Units  Estimated Accuracy
 BX2036;SPC LA N     -   100,140.      927,120.      MT  (+/- 180 meters Scaled)
 BX2036
 BX2036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ746740(NAD 83)
 BX2036
 BX2036                          SUPERSEDED SURVEY CONTROL
 BX2036
 BX2036  NGVD 29 (11/26/84)  111.728  (m)          366.56   (f) ADJUSTED    2 0
 BX2036
 BX2036.Superseded values are not recommended for survey control.
 BX2036
 BX2036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2036.See file dsdata.pdf to determine how the superseded data were derived.
 BX2036
 BX2036_MARKER: DD = SURVEY DISK
 BX2036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2036_STAMPING: 43V10 1970
 BX2036_MARK LOGO: LADHGS
 BX2036_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2036+STABILITY: SURFACE MOTION
 BX2036
 BX2036  HISTORY     - Date     Condition        Report By
 BX2036  HISTORY     - 1970     MONUMENTED       LADH
 BX2036  HISTORY     - 1972     GOOD             LADTD
 BX2036  HISTORY     - 20010331 GOOD             NGS
 BX2036
 BX2036                          STATION DESCRIPTION
 BX2036
 BX2036'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2036'6.80 MI W FROM KISATCHIE.
 BX2036'LOCATED ABOUT 6.80 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE
 BX2036'POST OFFICE IN KISATCHIE.  1.95 MILES WEST OF THE SABINE AND
 BX2036'NATCHITOCHES PARISH LINE.  1.0 MILES WEST OF B.M. 43V9.  100 FEET
 BX2036'SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  8 FEET
 BX2036'SOUTHEAST OF AN 8 INCH LONE LONG LEAF PINE TREE.  .10 MILES SOUTHEAST
 BX2036'OF A DIRT ROAD LEADING NORTHEAST.  DISK IS SET IN THE TOP OF A 10 INCH
 BX2036'CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BX2036'POST IS SET 1 FOOT NORTHWEST OF THE MARK.
 BX2036
 BX2036                          STATION RECOVERY (2001)
 BX2036
 BX2036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2036'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2037 ***********************************************************************
 BX2037  DESIGNATION -  43 V 11
 BX2037  PID         -  BX2037
 BX2037  STATE/COUNTY-  LA/SABINE
 BX2037  COUNTRY     -  US
 BX2037  USGS QUAD   -  PEASON (2018)
 BX2037
 BX2037                         *CURRENT SURVEY CONTROL
 BX2037  ______________________________________________________________________
 BX2037* NAD 83(1986) POSITION- 31 24 33.     (N) 093 16 37.     (W)   SCALED
 BX2037* NAVD 88 ORTHO HEIGHT -   106.00  (+/-2cm)      347.8   (feet) VERTCON3
 BX2037  ______________________________________________________________________
 BX2037  GEOID HEIGHT    -        -26.438 (meters)                     GEOID18
 BX2037  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2037
 BX2037.The horizontal coordinates were scaled from a map and have
 BX2037.an estimated accuracy of +/- 6 seconds.
 BX2037
 BX2037.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2037
 BX2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2037.GEOID18 height accuracy estimate available here.
 BX2037
 BX2037.The vertical order pertains to the NGVD 29 superseded value.
 BX2037
 BX2037.Click photographs - Photos may exist for this station.
 BX2037
 BX2037;                    North         East    Units  Estimated Accuracy
 BX2037;SPC LA N     -   101,070.      926,120.      MT  (+/- 180 meters Scaled)
 BX2037
 BX2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ736749(NAD 83)
 BX2037
 BX2037                          SUPERSEDED SURVEY CONTROL
 BX2037
 BX2037  NGVD 29 (11/26/84)  106.051  (m)          347.94   (f) ADJUSTED    2 0
 BX2037
 BX2037.Superseded values are not recommended for survey control.
 BX2037
 BX2037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2037.See file dsdata.pdf to determine how the superseded data were derived.
 BX2037
 BX2037_MARKER: DD = SURVEY DISK
 BX2037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2037_STAMPING: 43V11 1970
 BX2037_MARK LOGO: LADHGS
 BX2037_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2037+STABILITY: SURFACE MOTION
 BX2037
 BX2037  HISTORY     - Date     Condition        Report By
 BX2037  HISTORY     - 1970     MONUMENTED       LADH
 BX2037  HISTORY     - 1972     GOOD             LADTD
 BX2037  HISTORY     - 20010331 GOOD             NGS
 BX2037
 BX2037                          STATION DESCRIPTION
 BX2037
 BX2037'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2037'7.70 MI W FROM KISATCHIE.
 BX2037'LOCATED ABOUT 7.70 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE
 BX2037'POST OFFICE IN KISATCHIE.  2.85 MILES WEST OF THE SABINE AND
 BX2037'NATCHITOCHES PARISH LINE.  .90 MILES WEST OF B.M. 43V10.  89 FEET
 BX2037'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  48 FEET NORTH OF A
 BX2037'BARBED FENCE.  28 FEET WEST OF THE CENTER OF A TRACK ROAD LEADING
 BX2037'NORTH.  ABOUT .20 MILES NORTHWEST OF A BRICK DWELLING HOUSE.  .10
 BX2037'MILES SOUTHEAST OF A WOOD FRAME BRIDGE.  DISK SET IN THE TOP OF A 10
 BX2037'INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 BX2037'WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX2037
 BX2037                          STATION RECOVERY (2001)
 BX2037
 BX2037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2037'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2038 ***********************************************************************
 BX2038  DESIGNATION -  43 V 12
 BX2038  PID         -  BX2038
 BX2038  STATE/COUNTY-  LA/SABINE
 BX2038  COUNTRY     -  US
 BX2038  USGS QUAD   -  PEASON (2018)
 BX2038
 BX2038                         *CURRENT SURVEY CONTROL
 BX2038  ______________________________________________________________________
 BX2038* NAD 83(1986) POSITION- 31 24 42.     (N) 093 17 32.     (W)   SCALED
 BX2038* NAVD 88 ORTHO HEIGHT -   106.19  (+/-2cm)      348.4   (feet) VERTCON3
 BX2038  ______________________________________________________________________
 BX2038  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 BX2038  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2038
 BX2038.The horizontal coordinates were scaled from a map and have
 BX2038.an estimated accuracy of +/- 6 seconds.
 BX2038
 BX2038.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2038.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2038
 BX2038.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2038.GEOID18 height accuracy estimate available here.
 BX2038
 BX2038.The vertical order pertains to the NGVD 29 superseded value.
 BX2038
 BX2038.Click photographs - Photos may exist for this station.
 BX2038
 BX2038;                    North         East    Units  Estimated Accuracy
 BX2038;SPC LA N     -   101,360.      924,670.      MT  (+/- 180 meters Scaled)
 BX2038
 BX2038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ722752(NAD 83)
 BX2038
 BX2038                          SUPERSEDED SURVEY CONTROL
 BX2038
 BX2038  NGVD 29 (11/26/84)  106.250  (m)          348.59   (f) ADJUSTED    2 0
 BX2038
 BX2038.Superseded values are not recommended for survey control.
 BX2038
 BX2038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2038.See file dsdata.pdf to determine how the superseded data were derived.
 BX2038
 BX2038_MARKER: DD = SURVEY DISK
 BX2038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2038_STAMPING: 43V12 1970
 BX2038_MARK LOGO: LADHGS
 BX2038_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2038+STABILITY: SURFACE MOTION
 BX2038
 BX2038  HISTORY     - Date     Condition        Report By
 BX2038  HISTORY     - 1970     MONUMENTED       LADH
 BX2038  HISTORY     - 1972     GOOD             LADTD
 BX2038  HISTORY     - 20010331 GOOD             NGS
 BX2038
 BX2038                          STATION DESCRIPTION
 BX2038
 BX2038'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2038'LOCATED ABOUT 8.70 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE
 BX2038'POST OFFICE IN KISATCHIE.  1.0 MILES WEST OF B.M. 43V11.  149 FEET
 BX2038'NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  72 FEET NORTH
 BX2038'OF THE CENTER OF A METAL CATTLE GAP WITH BRICK COLUMN ON EACH SIDE. 1
 BX2038'FOOT NORTHWEST OF CORNER OF A CYCLONE FENCE.  APPROX. 250 FEET WEST OF
 BX2038'A BRICK DWELLING HOUSE.  DISK IS SET IN THE TOP OF A CONCRETE POST
 BX2038'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BX2038'FOOT SOUTHWEST OF THE MARK.
 BX2038
 BX2038                          STATION RECOVERY (2001)
 BX2038
 BX2038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2038'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2041 ***********************************************************************
 BX2041  DESIGNATION -  43 V 13
 BX2041  PID         -  BX2041
 BX2041  STATE/COUNTY-  LA/SABINE
 BX2041  COUNTRY     -  US
 BX2041  USGS QUAD   -  PEASON (2018)
 BX2041
 BX2041                         *CURRENT SURVEY CONTROL
 BX2041  ______________________________________________________________________
 BX2041* NAD 83(1986) POSITION- 31 25 24.     (N) 093 18 25.     (W)   SCALED
 BX2041* NAVD 88 ORTHO HEIGHT -   100.42  (+/-2cm)      329.5   (feet) VERTCON3
 BX2041  ______________________________________________________________________
 BX2041  GEOID HEIGHT    -        -26.488 (meters)                     GEOID18
 BX2041  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2041
 BX2041.The horizontal coordinates were scaled from a map and have
 BX2041.an estimated accuracy of +/- 6 seconds.
 BX2041
 BX2041.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2041.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2041
 BX2041.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2041.GEOID18 height accuracy estimate available here.
 BX2041
 BX2041.The vertical order pertains to the NGVD 29 superseded value.
 BX2041
 BX2041.Click photographs - Photos may exist for this station.
 BX2041
 BX2041;                    North         East    Units  Estimated Accuracy
 BX2041;SPC LA N     -   102,660.      923,280.      MT  (+/- 180 meters Scaled)
 BX2041
 BX2041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ708765(NAD 83)
 BX2041
 BX2041                          SUPERSEDED SURVEY CONTROL
 BX2041
 BX2041  NGVD 29 (11/26/84)  100.481  (m)          329.66   (f) ADJUSTED    2 0
 BX2041
 BX2041.Superseded values are not recommended for survey control.
 BX2041
 BX2041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2041.See file dsdata.pdf to determine how the superseded data were derived.
 BX2041
 BX2041_MARKER: DD = SURVEY DISK
 BX2041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2041_STAMPING: 43V13 1970
 BX2041_MARK LOGO: LADHGS
 BX2041_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2041+STABILITY: SURFACE MOTION
 BX2041
 BX2041  HISTORY     - Date     Condition        Report By
 BX2041  HISTORY     - 1970     MONUMENTED       LADH
 BX2041  HISTORY     - 1972     GOOD             LADTD
 BX2041  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2041
 BX2041                          STATION DESCRIPTION
 BX2041
 BX2041'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2041'9.9 MI W FROM KISATCHIE.
 BX2041'ABOUT 9.9 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE POST OFFICE
 BX2041'IN KISATCHIE.  1.2 MILES WEST OF B.M. 43V12.  .4 MILES EAST OF PINE
 BX2041'GROVE BAPTIST CHURCH.  104 FEET NORTH OF CENTERLINE OF LOUISIANA
 BX2041'HIGHWAY 118.  .15 MILES WEST OF A WOOD FRAME BRIDGE.  108 FEET
 BX2041'NORTHEAST OF THE NORTH END OF A 24 INCH CONCRETE CROSS DRAIN PIPE.
 BX2041'DISK SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES
 BX2041'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX2041
 BX2041                          STATION RECOVERY (2001)
 BX2041
 BX2041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2041'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2042 ***********************************************************************
 BX2042  DESIGNATION -  43 V 14
 BX2042  PID         -  BX2042
 BX2042  STATE/COUNTY-  LA/SABINE
 BX2042  COUNTRY     -  US
 BX2042  USGS QUAD   -  PEASON (2018)
 BX2042
 BX2042                         *CURRENT SURVEY CONTROL
 BX2042  ______________________________________________________________________
 BX2042* NAD 83(1986) POSITION- 31 25 53.     (N) 093 19 03.     (W)   SCALED
 BX2042* NAVD 88 ORTHO HEIGHT -   108.73  (+/-2cm)      356.7   (feet) VERTCON3
 BX2042  ______________________________________________________________________
 BX2042  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 BX2042  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2042
 BX2042.The horizontal coordinates were scaled from a map and have
 BX2042.an estimated accuracy of +/- 6 seconds.
 BX2042
 BX2042.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2042.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2042
 BX2042.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2042.GEOID18 height accuracy estimate available here.
 BX2042
 BX2042.The vertical order pertains to the NGVD 29 superseded value.
 BX2042
 BX2042.Click photographs - Photos may exist for this station.
 BX2042
 BX2042;                    North         East    Units  Estimated Accuracy
 BX2042;SPC LA N     -   103,560.      922,280.      MT  (+/- 180 meters Scaled)
 BX2042
 BX2042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ698774(NAD 83)
 BX2042
 BX2042                          SUPERSEDED SURVEY CONTROL
 BX2042
 BX2042  NGVD 29 (11/26/84)  108.784  (m)          356.90   (f) ADJUSTED    2 0
 BX2042
 BX2042.Superseded values are not recommended for survey control.
 BX2042
 BX2042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2042.See file dsdata.pdf to determine how the superseded data were derived.
 BX2042
 BX2042_MARKER: DD = SURVEY DISK
 BX2042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2042_STAMPING: 43V14 1970
 BX2042_MARK LOGO: LADHGS
 BX2042_PROJECTION: FLUSH
 BX2042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2042+STABILITY: SURFACE MOTION
 BX2042
 BX2042  HISTORY     - Date     Condition        Report By
 BX2042  HISTORY     - 1970     MONUMENTED       LADH
 BX2042  HISTORY     - 1972     GOOD             LADTD
 BX2042  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2042
 BX2042                          STATION DESCRIPTION
 BX2042
 BX2042'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2042'10.85 MI W FROM KISATCHIE.
 BX2042'ABOUT 10.85 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE POST
 BX2042'OFFICE AT KISATCHIE.  .55 MILES WEST OF THE PINE GROVE BAPTIST CHURCH.
 BX2042'.95 MILES WEST OF B.M. 43V13.  78 FEET WEST OF CENTER OF LOUISIANA
 BX2042'HIGHWAY 118.  11 FEET WEST OF CORNER POST OF A CYCLONE FENCE. 99 FEET
 BX2042'SOUTH OF A 24 INCH CONCRETE CROSS DRAIN PIPE.  34 FEET NORTHEAST OF
 BX2042'NORTHEAST CORNER OF ASBESTOS SIDING DWELLING HOUSE. DISK SET IN THE
 BX2042'TOP OF A 10 INCH CONCRETE BLOCK FLUSH WITH THE GROUND. A STEEL WITNESS
 BX2042'POST IS SET 1 FOOT EAST OF THE MARK.
 BX2042
 BX2042                          STATION RECOVERY (2001)
 BX2042
 BX2042'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2042'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2043 ***********************************************************************
 BX2043  DESIGNATION -  43 V 15
 BX2043  PID         -  BX2043
 BX2043  STATE/COUNTY-  LA/SABINE
 BX2043  COUNTRY     -  US
 BX2043  USGS QUAD   -  PEASON (2018)
 BX2043
 BX2043                         *CURRENT SURVEY CONTROL
 BX2043  ______________________________________________________________________
 BX2043* NAD 83(1986) POSITION- 31 26 39.     (N) 093 19 13.     (W)   SCALED
 BX2043* NAVD 88 ORTHO HEIGHT -   112.79  (+/-2cm)      370.0   (feet) VERTCON3
 BX2043  ______________________________________________________________________
 BX2043  GEOID HEIGHT    -        -26.489 (meters)                     GEOID18
 BX2043  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2043
 BX2043.The horizontal coordinates were scaled from a map and have
 BX2043.an estimated accuracy of +/- 6 seconds.
 BX2043
 BX2043.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2043.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2043
 BX2043.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2043.GEOID18 height accuracy estimate available here.
 BX2043
 BX2043.The vertical order pertains to the NGVD 29 superseded value.
 BX2043
 BX2043.Click photographs - Photos may exist for this station.
 BX2043
 BX2043;                    North         East    Units  Estimated Accuracy
 BX2043;SPC LA N     -   104,980.      922,030.      MT  (+/- 180 meters Scaled)
 BX2043
 BX2043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ695788(NAD 83)
 BX2043
 BX2043                          SUPERSEDED SURVEY CONTROL
 BX2043
 BX2043  NGVD 29 (11/26/84)  112.850  (m)          370.24   (f) ADJUSTED    2 0
 BX2043
 BX2043.Superseded values are not recommended for survey control.
 BX2043
 BX2043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2043.See file dsdata.pdf to determine how the superseded data were derived.
 BX2043
 BX2043_MARKER: DD = SURVEY DISK
 BX2043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2043_STAMPING: 43V15 1970
 BX2043_MARK LOGO: LADHGS
 BX2043_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2043+STABILITY: SURFACE MOTION
 BX2043
 BX2043  HISTORY     - Date     Condition        Report By
 BX2043  HISTORY     - 1970     MONUMENTED       LADH
 BX2043  HISTORY     - 1972     GOOD             LADTD
 BX2043  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2043
 BX2043                          STATION DESCRIPTION
 BX2043
 BX2043'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2043'12.20 MI ESE FROM FLORIEN.
 BX2043'LOCATED ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST
 BX2043'OFFICE IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.
 BX2043'10.65 EAST ALONG LOUISIANA HIGHWAY 118.  1.0 MILES WEST OF B.M. 43V14.
 BX2043'75 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 118.  198 FEET SOUTH
 BX2043'OF THE WEST END OF A DOUBLE BARREL 36 INCH CONCRETE CROSS DRAIN PIPE.
 BX2043'.15 MILE EAST OF A BRICK DWELLING HOUSE.  DISK SET IN THE TOP OF A 10
 BX2043'INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE GROUND. A STEEL WITNESS
 BX2043'POST IS SET 1 FOOT EAST OF THE MARK.
 BX2043
 BX2043                          STATION RECOVERY (2001)
 BX2043
 BX2043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2043'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2044 ***********************************************************************
 BX2044  DESIGNATION -  43 V 16
 BX2044  PID         -  BX2044
 BX2044  STATE/COUNTY-  LA/SABINE
 BX2044  COUNTRY     -  US
 BX2044  USGS QUAD   -  PEASON (2018)
 BX2044
 BX2044                         *CURRENT SURVEY CONTROL
 BX2044  ______________________________________________________________________
 BX2044* NAD 83(1986) POSITION- 31 27 20.     (N) 093 19 05.     (W)   SCALED
 BX2044* NAVD 88 ORTHO HEIGHT -   125.89  (+/-2cm)      413.0   (feet) VERTCON3
 BX2044  ______________________________________________________________________
 BX2044  GEOID HEIGHT    -        -26.472 (meters)                     GEOID18
 BX2044  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2044
 BX2044.The horizontal coordinates were scaled from a map and have
 BX2044.an estimated accuracy of +/- 6 seconds.
 BX2044
 BX2044.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2044.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2044
 BX2044.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2044.GEOID18 height accuracy estimate available here.
 BX2044
 BX2044.The vertical order pertains to the NGVD 29 superseded value.
 BX2044
 BX2044.Click photographs - Photos may exist for this station.
 BX2044
 BX2044;                    North         East    Units  Estimated Accuracy
 BX2044;SPC LA N     -   106,240.      922,250.      MT  (+/- 180 meters Scaled)
 BX2044
 BX2044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ697801(NAD 83)
 BX2044
 BX2044                          SUPERSEDED SURVEY CONTROL
 BX2044
 BX2044  NGVD 29 (11/26/84)  125.950  (m)          413.22   (f) ADJUSTED    2 0
 BX2044
 BX2044.Superseded values are not recommended for survey control.
 BX2044
 BX2044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2044.See file dsdata.pdf to determine how the superseded data were derived.
 BX2044
 BX2044_MARKER: DD = SURVEY DISK
 BX2044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2044_STAMPING: 43V16 1970
 BX2044_MARK LOGO: LADHGS
 BX2044_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2044+STABILITY: SURFACE MOTION
 BX2044
 BX2044  HISTORY     - Date     Condition        Report By
 BX2044  HISTORY     - 1970     MONUMENTED       LADH
 BX2044  HISTORY     - 1972     GOOD             LADTD
 BX2044  HISTORY     - 20010331 GOOD             NGS
 BX2044
 BX2044                          STATION DESCRIPTION
 BX2044
 BX2044'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2044'11.15 MI ESE FROM FLORIEN.
 BX2044'LOCATED ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST
 BX2044'OFFICE IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.
 BX2044'9.60 MILES EAST ALONG LOUISIANA HIGHWAY 118.  1.05 MILES WEST OF B.M.
 BX2044'43V15.  90 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 118. 384 FEET
 BX2044'NORTHWEST OF WEST END OF A 24 INCH CONCRETE CROSS DRAIN.  34 FEET WEST
 BX2044'OF CORNER POST OF A BARBED WIRE FENCE.  1 FOOT SOUTH OF BARBED WIRE
 BX2044'FENCE.  .10 MILES SOUTH OF CROSSROADS.  DISK SET IN THE TOP OF A 10
 BX2044'INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 BX2044'WITNESS POST IS SET 1 FOOT EAST OF THE MARK.
 BX2044
 BX2044                          STATION RECOVERY (2001)
 BX2044
 BX2044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2044'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2045 ***********************************************************************
 BX2045  DESIGNATION -  43 V 17
 BX2045  PID         -  BX2045
 BX2045  STATE/COUNTY-  LA/SABINE
 BX2045  COUNTRY     -  US
 BX2045  USGS QUAD   -  PEASON (2018)
 BX2045
 BX2045                         *CURRENT SURVEY CONTROL
 BX2045  ______________________________________________________________________
 BX2045* NAD 83(1986) POSITION- 31 27 46.     (N) 093 19 36.     (W)   SCALED
 BX2045* NAVD 88 ORTHO HEIGHT -   109.20  (+/-2cm)      358.3   (feet) VERTCON3
 BX2045  ______________________________________________________________________
 BX2045  GEOID HEIGHT    -        -26.475 (meters)                     GEOID18
 BX2045  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2045
 BX2045.The horizontal coordinates were scaled from a map and have
 BX2045.an estimated accuracy of +/- 6 seconds.
 BX2045
 BX2045.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2045.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2045
 BX2045.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2045.GEOID18 height accuracy estimate available here.
 BX2045
 BX2045.The vertical order pertains to the NGVD 29 superseded value.
 BX2045
 BX2045.Click photographs - Photos may exist for this station.
 BX2045
 BX2045;                    North         East    Units  Estimated Accuracy
 BX2045;SPC LA N     -   107,050.      921,440.      MT  (+/- 180 meters Scaled)
 BX2045
 BX2045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ689809(NAD 83)
 BX2045
 BX2045                          SUPERSEDED SURVEY CONTROL
 BX2045
 BX2045  NGVD 29 (11/26/84)  109.259  (m)          358.46   (f) ADJUSTED    2 0
 BX2045
 BX2045.Superseded values are not recommended for survey control.
 BX2045
 BX2045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2045.See file dsdata.pdf to determine how the superseded data were derived.
 BX2045
 BX2045_MARKER: DD = SURVEY DISK
 BX2045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2045_STAMPING: 43V17 1970
 BX2045_MARK LOGO: LADHGS
 BX2045_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2045+STABILITY: SURFACE MOTION
 BX2045
 BX2045  HISTORY     - Date     Condition        Report By
 BX2045  HISTORY     - 1970     MONUMENTED       LADH
 BX2045  HISTORY     - 1972     GOOD             LADTD
 BX2045  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2045
 BX2045                          STATION DESCRIPTION
 BX2045
 BX2045'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2045'10.15 MI ESE FROM FLORIEN.
 BX2045'LOCATED ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST
 BX2045'OFFICE IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.
 BX2045'8.65 MILES EAST ALONG LOUISIANA HIGHWAY 118.  1.0 MILES WEST OF B.M.
 BX2045'43V16.  72 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 118. ABOUT
 BX2045'.15 MILES WEST OF A 36 INCH METAL CROSS-DRAIN PIPE.  .1 MILES EAST OF
 BX2045'A DOUBLE 36 INCH METAL CROSS-DRAIN PIPE.  DISK SET IN TOP OF A 10 INCH
 BX2045'CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BX2045'POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX2045
 BX2045                          STATION RECOVERY (2001)
 BX2045
 BX2045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2045'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2046 ***********************************************************************
 BX2046  DESIGNATION -  43 V 18
 BX2046  PID         -  BX2046
 BX2046  STATE/COUNTY-  LA/SABINE
 BX2046  COUNTRY     -  US
 BX2046  USGS QUAD   -  PEASON (2018)
 BX2046
 BX2046                         *CURRENT SURVEY CONTROL
 BX2046  ______________________________________________________________________
 BX2046* NAD 83(1986) POSITION- 31 27 52.     (N) 093 20 36.     (W)   SCALED
 BX2046* NAVD 88 ORTHO HEIGHT -    93.53  (+/-2cm)      306.9   (feet) VERTCON3
 BX2046  ______________________________________________________________________
 BX2046  GEOID HEIGHT    -        -26.496 (meters)                     GEOID18
 BX2046  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2046
 BX2046.The horizontal coordinates were scaled from a map and have
 BX2046.an estimated accuracy of +/- 6 seconds.
 BX2046
 BX2046.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2046.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2046
 BX2046.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2046.GEOID18 height accuracy estimate available here.
 BX2046
 BX2046.The vertical order pertains to the NGVD 29 superseded value.
 BX2046
 BX2046.Click photographs - Photos may exist for this station.
 BX2046
 BX2046;                    North         East    Units  Estimated Accuracy
 BX2046;SPC LA N     -   107,250.      919,860.      MT  (+/- 180 meters Scaled)
 BX2046
 BX2046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ673811(NAD 83)
 BX2046
 BX2046                          SUPERSEDED SURVEY CONTROL
 BX2046
 BX2046  NGVD 29 (11/26/84)   93.589  (m)          307.05   (f) ADJUSTED    2 0
 BX2046
 BX2046.Superseded values are not recommended for survey control.
 BX2046
 BX2046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2046.See file dsdata.pdf to determine how the superseded data were derived.
 BX2046
 BX2046_MARKER: DD = SURVEY DISK
 BX2046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2046_STAMPING: 43V18 1970
 BX2046_MARK LOGO: LADHGS
 BX2046_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2046+STABILITY: SURFACE MOTION
 BX2046
 BX2046  HISTORY     - Date     Condition        Report By
 BX2046  HISTORY     - 1970     MONUMENTED       LADH
 BX2046  HISTORY     - 1972     GOOD             LADTD
 BX2046  HISTORY     - 20010331 GOOD             NGS
 BX2046
 BX2046                          STATION DESCRIPTION
 BX2046
 BX2046'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2046'9.15 MI ESE FROM FLORIEN.
 BX2046'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2046'IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.  7.60
 BX2046'MILES EAST ALONG LOUISIANA HIGHWAY 118.  1.0 MILES WEST OF B.M. 43V17.
 BX2046'60 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 118.  100 FEET
 BX2046'NORTHEAST OF INTERSECTION OF A GRAVEL DRIVE LEADING NORTH OFF OF
 BX2046'LOUISIANA HIGHWAY 118.  70 FEET NORTHEAST OF THE NORTH END OF A 24
 BX2046'INCH CONCRETE CROSS-DRAIN PIPE.  58 FEET WEST OF L.D.H. RIGHT-OF-WAY
 BX2046'MARKER.  18 FEET NORTH OF THE CORNER POST OF A MESH AND BARBED WIRE
 BX2046'FENCE.  1 FOOT WEST OF MESH AND BARBED WIRE FENCE.  SET IN THE TOP OF
 BX2046'A 10 INCH CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 BX2046'WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX2046
 BX2046                          STATION RECOVERY (2001)
 BX2046
 BX2046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2046'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2047 ***********************************************************************
 BX2047  DESIGNATION -  43 V 19
 BX2047  PID         -  BX2047
 BX2047  STATE/COUNTY-  LA/SABINE
 BX2047  COUNTRY     -  US
 BX2047  USGS QUAD   -  PEASON (2018)
 BX2047
 BX2047                         *CURRENT SURVEY CONTROL
 BX2047  ______________________________________________________________________
 BX2047* NAD 83(1986) POSITION- 31 27 50.     (N) 093 21 32.     (W)   SCALED
 BX2047* NAVD 88 ORTHO HEIGHT -    85.46  (+/-2cm)      280.4   (feet) VERTCON3
 BX2047  ______________________________________________________________________
 BX2047  GEOID HEIGHT    -        -26.519 (meters)                     GEOID18
 BX2047  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2047
 BX2047.The horizontal coordinates were scaled from a map and have
 BX2047.an estimated accuracy of +/- 6 seconds.
 BX2047
 BX2047.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2047.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2047
 BX2047.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2047.GEOID18 height accuracy estimate available here.
 BX2047
 BX2047.The vertical order pertains to the NGVD 29 superseded value.
 BX2047
 BX2047.Click photographs - Photos may exist for this station.
 BX2047
 BX2047;                    North         East    Units  Estimated Accuracy
 BX2047;SPC LA N     -   107,200.      918,380.      MT  (+/- 180 meters Scaled)
 BX2047
 BX2047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ659810(NAD 83)
 BX2047
 BX2047                          SUPERSEDED SURVEY CONTROL
 BX2047
 BX2047  NGVD 29 (11/26/84)   85.529  (m)          280.61   (f) ADJUSTED    2 0
 BX2047
 BX2047.Superseded values are not recommended for survey control.
 BX2047
 BX2047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2047.See file dsdata.pdf to determine how the superseded data were derived.
 BX2047
 BX2047_MARKER: DD = SURVEY DISK
 BX2047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2047_STAMPING: 43V19 1970
 BX2047_MARK LOGO: LADHGS
 BX2047_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2047+STABILITY: SURFACE MOTION
 BX2047
 BX2047  HISTORY     - Date     Condition        Report By
 BX2047  HISTORY     - 1970     MONUMENTED       LADH
 BX2047  HISTORY     - 1972     GOOD             LADTD
 BX2047  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2047
 BX2047                          STATION DESCRIPTION
 BX2047
 BX2047'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2047'8.10 MI ESE FROM FLORIEN.
 BX2047'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2047'IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.  6.6
 BX2047'MILES EAST ALONG LOUISIANA HIGHWAY 118.  1.05 MILES WEST OF B.M.
 BX2047'43V18.  67 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 118.  37 FEET
 BX2047'EAST OF CENTER OF CATTLE GAP ON BLACK TOP DRIVE LEADING TO A BRICK
 BX2047'HOUSE.  14 FEET SOUTHEAST OF 24 INCH PINE TREE.  1 FOOT NORTH OF A
 BX2047'BARBED WIRE FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE POST
 BX2047'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BX2047'FOOT NORTH OF THE MARK.
 BX2047
 BX2047                          STATION RECOVERY (2001)
 BX2047
 BX2047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2047'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1869 ***********************************************************************
 BX1869  DESIGNATION -  43 V 2
 BX1869  PID         -  BX1869
 BX1869  STATE/COUNTY-  LA/SABINE
 BX1869  COUNTRY     -  US
 BX1869  USGS QUAD   -  MANY (2018)
 BX1869
 BX1869                         *CURRENT SURVEY CONTROL
 BX1869  ______________________________________________________________________
 BX1869* NAD 83(1986) POSITION- 31 36 11.     (N) 093 26 07.     (W)   SCALED
 BX1869* NAVD 88 ORTHO HEIGHT -   101.18  (+/-2cm)      332.0   (feet) VERTCON3
 BX1869  ______________________________________________________________________
 BX1869  GEOID HEIGHT    -        -26.330 (meters)                     GEOID18
 BX1869  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1869
 BX1869.The horizontal coordinates were scaled from a map and have
 BX1869.an estimated accuracy of +/- 6 seconds.
 BX1869
 BX1869.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1869.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1869
 BX1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1869.GEOID18 height accuracy estimate available here.
 BX1869
 BX1869.The vertical order pertains to the NGVD 29 superseded value.
 BX1869
 BX1869.Click photographs - Photos may exist for this station.
 BX1869
 BX1869;                    North         East    Units  Estimated Accuracy
 BX1869;SPC LA N     -   122,680.      911,250.      MT  (+/- 180 meters Scaled)
 BX1869
 BX1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ587965(NAD 83)
 BX1869
 BX1869                          SUPERSEDED SURVEY CONTROL
 BX1869
 BX1869  NGVD 29 (11/26/84)  101.266  (m)          332.24   (f) ADJUSTED    2 1
 BX1869
 BX1869.Superseded values are not recommended for survey control.
 BX1869
 BX1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1869.See file dsdata.pdf to determine how the superseded data were derived.
 BX1869
 BX1869_MARKER: DD = SURVEY DISK
 BX1869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1869_STAMPING: 43V2 1969
 BX1869_MARK LOGO: LADHGS
 BX1869_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1869+STABILITY: SURFACE MOTION
 BX1869
 BX1869  HISTORY     - Date     Condition        Report By
 BX1869  HISTORY     - 1969     MONUMENTED       LADH
 BX1869  HISTORY     - 1970     GOOD             LADTD
 BX1869  HISTORY     - 20010331 GOOD             NGS
 BX1869  HISTORY     - 20010922 GOOD             USPSQD
 BX1869
 BX1869                          STATION DESCRIPTION
 BX1869
 BX1869'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1869'4.3 MI NE FROM MANY.
 BX1869'ABOUT 4.3 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE MANY POST
 BX1869'OFFICE.  1.1 MILES NORTHEAST OF B.M. 43V1.  147 FEET SOUTHEAST OF
 BX1869'CENTERLINE OF LOUISIANA HIGHWAY 6.  83 FEET EAST NORTHEAST OF THE
 BX1869'NORTHEAST CORNER OF THE TRINITY BAPTIST CHURCH.  98 FEET EAST OF A
 BX1869'COMBINATION LIGHT AND POWER POLE.  6 FEET SOUTHWEST OF A 6 INCH WHITE
 BX1869'OAK TREE.  DISK IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BX1869'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTHWEST OF THE MARK.
 BX1869'SECTION 7, T 7N, R 10W.
 BX1869
 BX1869                          STATION RECOVERY (2001)
 BX1869
 BX1869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1869'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1869
 BX1869                          STATION RECOVERY (2001)
 BX1869
 BX1869'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1869'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2048 ***********************************************************************
 BX2048  DESIGNATION -  43 V 20
 BX2048  PID         -  BX2048
 BX2048  STATE/COUNTY-  LA/SABINE
 BX2048  COUNTRY     -  US
 BX2048  USGS QUAD   -  PEASON (2018)
 BX2048
 BX2048                         *CURRENT SURVEY CONTROL
 BX2048  ______________________________________________________________________
 BX2048* NAD 83(1986) POSITION- 31 28 01.     (N) 093 22 25.     (W)   SCALED
 BX2048* NAVD 88 ORTHO HEIGHT -    89.32  (+/-2cm)      293.0   (feet) VERTCON3
 BX2048  ______________________________________________________________________
 BX2048  GEOID HEIGHT    -        -26.532 (meters)                     GEOID18
 BX2048  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2048
 BX2048.The horizontal coordinates were scaled from a map and have
 BX2048.an estimated accuracy of +/- 6 seconds.
 BX2048
 BX2048.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2048.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2048
 BX2048.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2048.GEOID18 height accuracy estimate available here.
 BX2048
 BX2048.The vertical order pertains to the NGVD 29 superseded value.
 BX2048
 BX2048.Click photographs - Photos may exist for this station.
 BX2048
 BX2048;                    North         East    Units  Estimated Accuracy
 BX2048;SPC LA N     -   107,550.      916,980.      MT  (+/- 180 meters Scaled)
 BX2048
 BX2048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ645814(NAD 83)
 BX2048
 BX2048                          SUPERSEDED SURVEY CONTROL
 BX2048
 BX2048  NGVD 29 (11/26/84)   89.389  (m)          293.27   (f) ADJUSTED    2 0
 BX2048
 BX2048.Superseded values are not recommended for survey control.
 BX2048
 BX2048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2048.See file dsdata.pdf to determine how the superseded data were derived.
 BX2048
 BX2048_MARKER: DD = SURVEY DISK
 BX2048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2048_STAMPING: 43V20 1970
 BX2048_MARK LOGO: LADHGS
 BX2048_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2048+STABILITY: SURFACE MOTION
 BX2048
 BX2048  HISTORY     - Date     Condition        Report By
 BX2048  HISTORY     - 1970     MONUMENTED       LADH
 BX2048  HISTORY     - 1972     GOOD             LADTD
 BX2048  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2048
 BX2048                          STATION DESCRIPTION
 BX2048
 BX2048'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2048'7.15 MI ESE FROM FLORIEN.
 BX2048'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2048'IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.  5.65
 BX2048'MILES EAST ALONG LOUISIANA HIGHWAY 118.  .95 MILES WEST OF B.M. 43V19.
 BX2048'115 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 118. 94
 BX2048'FEET SOUTH OF CENTER OF A 18 INCH SIDE DRAIN PIPE UNDER DRIVEWAY. 2
 BX2048'FOOT NORTHEAST OF THE NORTHEAST CORNER OF A CAR GARAGE. 19 FEET EAST
 BX2048'OF CORNER POST OF YARD FENCE.  .6 MILES EAST OF OLD MOUNT CARMEL
 BX2048'SCHOOL.  .4 MILES EAST OF MOUNT CARMEL BAPTIST CHURCH. SET IN THE TOP
 BX2048'OF A 10 INCH CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 BX2048'STEEL WITNESS POST IS SET 10 FOOT NORTHWEST OF THE MARK.
 BX2048
 BX2048                          STATION RECOVERY (2001)
 BX2048
 BX2048'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2048'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2049 ***********************************************************************
 BX2049  DESIGNATION -  43 V 21
 BX2049  PID         -  BX2049
 BX2049  STATE/COUNTY-  LA/SABINE
 BX2049  COUNTRY     -  US
 BX2049  USGS QUAD   -  FLORIEN (2018)
 BX2049
 BX2049                         *CURRENT SURVEY CONTROL
 BX2049  ______________________________________________________________________
 BX2049* NAD 83(1986) POSITION- 31 28 21.     (N) 093 23 13.     (W)   SCALED
 BX2049* NAVD 88 ORTHO HEIGHT -    91.08  (+/-2cm)      298.8   (feet) VERTCON3
 BX2049  ______________________________________________________________________
 BX2049  GEOID HEIGHT    -        -26.538 (meters)                     GEOID18
 BX2049  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2049
 BX2049.The horizontal coordinates were scaled from a map and have
 BX2049.an estimated accuracy of +/- 6 seconds.
 BX2049
 BX2049.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2049.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2049
 BX2049.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2049.GEOID18 height accuracy estimate available here.
 BX2049
 BX2049.The vertical order pertains to the NGVD 29 superseded value.
 BX2049
 BX2049.Click photographs - Photos may exist for this station.
 BX2049
 BX2049;                    North         East    Units  Estimated Accuracy
 BX2049;SPC LA N     -   108,170.      915,720.      MT  (+/- 180 meters Scaled)
 BX2049
 BX2049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ632820(NAD 83)
 BX2049
 BX2049                          SUPERSEDED SURVEY CONTROL
 BX2049
 BX2049  NGVD 29 (11/26/84)   91.151  (m)          299.05   (f) ADJUSTED    2 0
 BX2049
 BX2049.Superseded values are not recommended for survey control.
 BX2049
 BX2049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2049.See file dsdata.pdf to determine how the superseded data were derived.
 BX2049
 BX2049_MARKER: DD = SURVEY DISK
 BX2049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2049_STAMPING: 43V21 1970
 BX2049_MARK LOGO: LADHGS
 BX2049_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2049+STABILITY: SURFACE MOTION
 BX2049
 BX2049  HISTORY     - Date     Condition        Report By
 BX2049  HISTORY     - 1970     MONUMENTED       LADH
 BX2049  HISTORY     - 1972     GOOD             LADTD
 BX2049  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2049
 BX2049                          STATION DESCRIPTION
 BX2049
 BX2049'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2049'6.10 MI ESE FROM FLORIEN.
 BX2049'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2049'IN FLORIEN.  1.05 NORTH ALONG UNITED STATES HIGHWAY 171.  4.6 MILES
 BX2049'EAST ALONG LOUISIANA HIGHWAY 118.  1.05 MILES WEST OF B.M. 43V20.  75
 BX2049'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  10 FEET
 BX2049'SOUTHWEST OF A 18 INCH WHITE OAK TREE.  .45 MILES WEST OF OLD MOUNT
 BX2049'CARMEL SCHOOL.  .65 MILES WEST OF MOUNT CARMEL BAPTIST CHURCH.  DISK
 BX2049'SET IN THE TOP OF A 10 INCH CONCRETE POST PROJECTING 4 INCHES ABOVE
 BX2049'THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX2049
 BX2049                          STATION RECOVERY (2001)
 BX2049
 BX2049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2049'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2050 ***********************************************************************
 BX2050  DESIGNATION -  43 V 22
 BX2050  PID         -  BX2050
 BX2050  STATE/COUNTY-  LA/SABINE
 BX2050  COUNTRY     -  US
 BX2050  USGS QUAD   -  FLORIEN (2018)
 BX2050
 BX2050                         *CURRENT SURVEY CONTROL
 BX2050  ______________________________________________________________________
 BX2050* NAD 83(1986) POSITION- 31 28 09.     (N) 093 24 12.     (W)   SCALED
 BX2050* NAVD 88 ORTHO HEIGHT -    84.93  (+/-2cm)      278.6   (feet) VERTCON3
 BX2050  ______________________________________________________________________
 BX2050  GEOID HEIGHT    -        -26.567 (meters)                     GEOID18
 BX2050  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2050
 BX2050.The horizontal coordinates were scaled from a map and have
 BX2050.an estimated accuracy of +/- 6 seconds.
 BX2050
 BX2050.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2050.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2050
 BX2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2050.GEOID18 height accuracy estimate available here.
 BX2050
 BX2050.The vertical order pertains to the NGVD 29 superseded value.
 BX2050
 BX2050.Click photographs - Photos may exist for this station.
 BX2050
 BX2050;                    North         East    Units  Estimated Accuracy
 BX2050;SPC LA N     -   107,820.      914,160.      MT  (+/- 180 meters Scaled)
 BX2050
 BX2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ616816(NAD 83)
 BX2050
 BX2050                          SUPERSEDED SURVEY CONTROL
 BX2050
 BX2050  NGVD 29 (11/26/84)   85.007  (m)          278.89   (f) ADJUSTED    2 0
 BX2050
 BX2050.Superseded values are not recommended for survey control.
 BX2050
 BX2050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2050.See file dsdata.pdf to determine how the superseded data were derived.
 BX2050
 BX2050_MARKER: DD = SURVEY DISK
 BX2050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2050_STAMPING: 43V22 1970
 BX2050_MARK LOGO: LADHGS
 BX2050_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2050+STABILITY: SURFACE MOTION
 BX2050
 BX2050  HISTORY     - Date     Condition        Report By
 BX2050  HISTORY     - 1970     MONUMENTED       LADH
 BX2050  HISTORY     - 1972     GOOD             LADTD
 BX2050  HISTORY     - 20010331 GOOD             NGS
 BX2050
 BX2050                          STATION DESCRIPTION
 BX2050
 BX2050'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2050'5.10 MI ESE FROM FLORIEN.
 BX2050'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2050'IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.  3.6
 BX2050'MILES EAST ALONG LOUISIANA HIGHWAY 118.  1.0 MILES WEST OF B.M. 43V21.
 BX2050'55 FEET NORTHWEST OF CENTERLINE OF LOUISIANA HIGHWAY 118.  56 FEET
 BX2050'NORTHWEST OF CENTER OF BLACK TOP ROAD LEADING NORTH FROM LOUISIANA
 BX2050'HIGHWAY 118.  68 FEET NORTHWEST OF DIRT ROAD ACROSS LOUISIANA HIGHWAY
 BX2050'118.  43 FEET NORTHEAST OF A POWER POLE.  11 FEET SOUTH OF A 18 INCH
 BX2050'PIN OAK TREE.  1.45 MILE WEST OF OLD MOUNT CARMEL SCHOOL. SET IN THE
 BX2050'TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.
 BX2050'A STEEL WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE MARK.
 BX2050
 BX2050                          STATION RECOVERY (2001)
 BX2050
 BX2050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2050'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2051 ***********************************************************************
 BX2051  DESIGNATION -  43 V 23
 BX2051  PID         -  BX2051
 BX2051  STATE/COUNTY-  LA/SABINE
 BX2051  COUNTRY     -  US
 BX2051  USGS QUAD   -  FLORIEN (2018)
 BX2051
 BX2051                         *CURRENT SURVEY CONTROL
 BX2051  ______________________________________________________________________
 BX2051* NAD 83(1986) POSITION- 31 27 59.     (N) 093 25 09.     (W)   SCALED
 BX2051* NAVD 88 ORTHO HEIGHT -    81.95  (+/-2cm)      268.9   (feet) VERTCON3
 BX2051  ______________________________________________________________________
 BX2051  GEOID HEIGHT    -        -26.594 (meters)                     GEOID18
 BX2051  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2051
 BX2051.The horizontal coordinates were scaled from a map and have
 BX2051.an estimated accuracy of +/- 6 seconds.
 BX2051
 BX2051.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2051.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2051
 BX2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2051.GEOID18 height accuracy estimate available here.
 BX2051
 BX2051.The vertical order pertains to the NGVD 29 superseded value.
 BX2051
 BX2051.Click photographs - Photos may exist for this station.
 BX2051
 BX2051;                    North         East    Units  Estimated Accuracy
 BX2051;SPC LA N     -   107,520.      912,650.      MT  (+/- 180 meters Scaled)
 BX2051
 BX2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ601813(NAD 83)
 BX2051
 BX2051                          SUPERSEDED SURVEY CONTROL
 BX2051
 BX2051  NGVD 29 (11/26/84)   82.020  (m)          269.09   (f) ADJUSTED    2 0
 BX2051
 BX2051.Superseded values are not recommended for survey control.
 BX2051
 BX2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2051.See file dsdata.pdf to determine how the superseded data were derived.
 BX2051
 BX2051_MARKER: DD = SURVEY DISK
 BX2051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2051_STAMPING: 43V23 1970
 BX2051_MARK LOGO: LADHGS
 BX2051_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2051+STABILITY: SURFACE MOTION
 BX2051
 BX2051  HISTORY     - Date     Condition        Report By
 BX2051  HISTORY     - 1970     MONUMENTED       LADH
 BX2051  HISTORY     - 1972     GOOD             LADTD
 BX2051  HISTORY     - 20010331 GOOD             NGS
 BX2051
 BX2051                          STATION DESCRIPTION
 BX2051
 BX2051'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2051'4.10 MI E FROM FLORIEN.
 BX2051'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2051'IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.  2.6
 BX2051'MILES EAST ALONG LOUISIANA HIGHWAY 118.  1.0 MILE WEST OF B.M. 43V22.
 BX2051'2.45 MILES WEST OF OLD MOUNT CARMEL SCHOOL.  74 FEET NORTH OF
 BX2051'CENTERLINE OF LOUISIANA HIGHWAY 118.  89 FEET NORTH OF INTERSECTION OF
 BX2051'BLACK TOP ROAD AND LOUISIANA HIGHWAY 118.  109 FEET NORTHWEST OF
 BX2051'INTERSECTION OF GRAVEL DRIVE LEADING SOUTH OF LOUISIANA HIGHWAY 118.
 BX2051'26 FEET NORTHEAST OF 30 INCH RED OAK TREE.  SET IN THE TOP OF A 10
 BX2051'INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 BX2051'WITNESS IS SET 1 FOOT SOUTH OF THE MARK.
 BX2051
 BX2051                          STATION RECOVERY (2001)
 BX2051
 BX2051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2051'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2052 ***********************************************************************
 BX2052  DESIGNATION -  43 V 24
 BX2052  PID         -  BX2052
 BX2052  STATE/COUNTY-  LA/SABINE
 BX2052  COUNTRY     -  US
 BX2052  USGS QUAD   -  FLORIEN (2018)
 BX2052
 BX2052                         *CURRENT SURVEY CONTROL
 BX2052  ______________________________________________________________________
 BX2052* NAD 83(1986) POSITION- 31 28 01.     (N) 093 26 00.     (W)   SCALED
 BX2052* NAVD 88 ORTHO HEIGHT -    90.39  (+/-2cm)      296.6   (feet) VERTCON3
 BX2052  ______________________________________________________________________
 BX2052  GEOID HEIGHT    -        -26.611 (meters)                     GEOID18
 BX2052  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2052
 BX2052.The horizontal coordinates were scaled from a map and have
 BX2052.an estimated accuracy of +/- 6 seconds.
 BX2052
 BX2052.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2052.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2052
 BX2052.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2052.GEOID18 height accuracy estimate available here.
 BX2052
 BX2052.The vertical order pertains to the NGVD 29 superseded value.
 BX2052
 BX2052.Click photographs - Photos may exist for this station.
 BX2052
 BX2052;                    North         East    Units  Estimated Accuracy
 BX2052;SPC LA N     -   107,590.      911,310.      MT  (+/- 180 meters Scaled)
 BX2052
 BX2052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ588814(NAD 83)
 BX2052
 BX2052                          SUPERSEDED SURVEY CONTROL
 BX2052
 BX2052  NGVD 29 (11/26/84)   90.460  (m)          296.78   (f) ADJUSTED    2 0
 BX2052
 BX2052.Superseded values are not recommended for survey control.
 BX2052
 BX2052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2052.See file dsdata.pdf to determine how the superseded data were derived.
 BX2052
 BX2052_MARKER: DD = SURVEY DISK
 BX2052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2052_STAMPING: 43V24 1970
 BX2052_MARK LOGO: LADHGS
 BX2052_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2052+STABILITY: SURFACE MOTION
 BX2052
 BX2052  HISTORY     - Date     Condition        Report By
 BX2052  HISTORY     - 1970     MONUMENTED       LADH
 BX2052  HISTORY     - 1972     GOOD             LADTD
 BX2052  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2052
 BX2052                          STATION DESCRIPTION
 BX2052
 BX2052'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2052'3.10 MI E FROM FLORIEN.
 BX2052'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2052'IN FLORIEN.  1.05 MILES NORTH ALONG UNITED STATES HIGHWAY 171.  1.5
 BX2052'MILES EAST ALONG LOUISIANA HIGHWAY 118.  1.0 MILE WEST OF B.M. 43V23.
 BX2052'66 FEET NORTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY 118.  3.45 MILES
 BX2052'WEST OF OLD MOUNT CARMEL SCHOOL.  142 FEET NORTHEAST OF A GRAVEL DRIVE
 BX2052'LEADING TO A RESIDENCE.  144 FEET NORTHEAST OF A CORNER POST OF MESH
 BX2052'AND BARBED WIRE FENCE.  DISK SET IN THE TOP OF A 10 INCH CONCRETE
 BX2052'BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BX2052'SET 1 FOOT SOUTHWEST OF THE MARK.
 BX2052
 BX2052                          STATION RECOVERY (2001)
 BX2052
 BX2052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2052'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2053 ***********************************************************************
 BX2053  DESIGNATION -  43 V 25
 BX2053  PID         -  BX2053
 BX2053  STATE/COUNTY-  LA/SABINE
 BX2053  COUNTRY     -  US
 BX2053  USGS QUAD   -  FLORIEN (2018)
 BX2053
 BX2053                         *CURRENT SURVEY CONTROL
 BX2053  ______________________________________________________________________
 BX2053* NAD 83(1986) POSITION- 31 27 58.     (N) 093 27 02.     (W)   SCALED
 BX2053* NAVD 88 ORTHO HEIGHT -    97.43  (+/-2cm)      319.7   (feet) VERTCON3
 BX2053  ______________________________________________________________________
 BX2053  GEOID HEIGHT    -        -26.636 (meters)                     GEOID18
 BX2053  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2053
 BX2053.The horizontal coordinates were scaled from a map and have
 BX2053.an estimated accuracy of +/- 6 seconds.
 BX2053
 BX2053.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2053.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2053
 BX2053.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2053.GEOID18 height accuracy estimate available here.
 BX2053
 BX2053.The vertical order pertains to the NGVD 29 superseded value.
 BX2053
 BX2053.Click photographs - Photos may exist for this station.
 BX2053
 BX2053;                    North         East    Units  Estimated Accuracy
 BX2053;SPC LA N     -   107,510.      909,670.      MT  (+/- 180 meters Scaled)
 BX2053
 BX2053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ571813(NAD 83)
 BX2053
 BX2053                          SUPERSEDED SURVEY CONTROL
 BX2053
 BX2053  NGVD 29 (11/26/84)   97.504  (m)          319.89   (f) ADJUSTED    2 0
 BX2053
 BX2053.Superseded values are not recommended for survey control.
 BX2053
 BX2053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2053.See file dsdata.pdf to determine how the superseded data were derived.
 BX2053
 BX2053_MARKER: DD = SURVEY DISK
 BX2053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2053_STAMPING: 43V25 1970
 BX2053_MARK LOGO: LADHGS
 BX2053_PROJECTION: PROJECTING 13 CENTIMETERS
 BX2053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2053+STABILITY: SURFACE MOTION
 BX2053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2053+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2007
 BX2053
 BX2053  HISTORY     - Date     Condition        Report By
 BX2053  HISTORY     - 1970     MONUMENTED       LADH
 BX2053  HISTORY     - 1972     GOOD             LADTD
 BX2053  HISTORY     - 20010331 GOOD             NGS
 BX2053  HISTORY     - 20070621 GOOD             MAEC
 BX2053
 BX2053                          STATION DESCRIPTION
 BX2053
 BX2053'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2053'2.10 MI E FROM FLORIEN.
 BX2053'ABOUT .05 MILES EAST ALONG LOUISIANA HIGHWAY 474 FROM THE POST OFFICE
 BX2053'IN FLORIEN.  1.05 MILE NORTH ALONG UNITED STATES HIGHWAY 171.  .55
 BX2053'MILES EAST ALONG LOUISIANA HIGHWAY 118.  4.50 MILES WEST OF OLD MOUNT
 BX2053'CARMEL SCHOOL.  1.05 MILES WEST OF B.M. 43V24.  71 FEET NORTHWEST OF
 BX2053'CENTERLINE OF LOUISIANA HIGHWAY 118.  40 FEET NORTHWEST OF CORNER POST
 BX2053'OF BARBED WIRE FENCE.  79 FEET NORTHEAST OF LOUISIANA DEPARTMENT OF
 BX2053'HIGHWAYS RIGHT-OF-WAY MARKER.  1 FOOT SOUTHWEST OF BARBED WIRE FENCE.
 BX2053'21 FEET NORTHWEST OF A 22 INCH PINE TREE WITH A WHITE X. DISK IS SET
 BX2053'IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 5 INCHES ABOVE THE
 BX2053'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHEAST OF THE MARK.
 BX2053
 BX2053                          STATION RECOVERY (2001)
 BX2053
 BX2053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2053'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX2053
 BX2053                          STATION RECOVERY (2007)
 BX2053
 BX2053'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 BX2053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3120 ***********************************************************************
 BX3120  DESIGNATION -  43 V 26
 BX3120  PID         -  BX3120
 BX3120  STATE/COUNTY-  LA/SABINE
 BX3120  COUNTRY     -  US
 BX3120  USGS QUAD   -  CONVERSE (2018)
 BX3120
 BX3120                         *CURRENT SURVEY CONTROL
 BX3120  ______________________________________________________________________
 BX3120* NAD 83(1986) POSITION- 31 48 21.     (N) 093 41 23.     (W)   SCALED
 BX3120* NAVD 88 ORTHO HEIGHT -    69.381 (meters)      227.63  (feet) ADJUSTED
 BX3120  ______________________________________________________________________
 BX3120  GEOID HEIGHT    -        -26.115 (meters)                     GEOID18
 BX3120  DYNAMIC HEIGHT  -         69.298 (meters)      227.36  (feet) COMP
 BX3120  MODELED GRAVITY -    979,451.1   (mgal)                       NAVD 88
 BX3120
 BX3120  VERT ORDER      -  SECOND    CLASS I
 BX3120
 BX3120.The horizontal coordinates were scaled from a map and have
 BX3120.an estimated accuracy of +/- 6 seconds.
 BX3120
 BX3120.The orthometric height was determined by differential leveling and
 BX3120.adjusted by the NATIONAL GEODETIC SURVEY
 BX3120.in February 1994.
 BX3120
 BX3120.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3120.GEOID18 height accuracy estimate available here.
 BX3120
 BX3120.Click photographs - Photos may exist for this station.
 BX3120
 BX3120.The dynamic height is computed by dividing the NAVD 88
 BX3120.geopotential number by the normal gravity value computed on the
 BX3120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3120.degrees latitude (g = 980.6199 gals.).
 BX3120
 BX3120.The modeled gravity was interpolated from observed gravity values.
 BX3120
 BX3120;                    North         East    Units  Estimated Accuracy
 BX3120;SPC LA N     -   145,400.      887,360.      MT  (+/- 180 meters Scaled)
 BX3120
 BX3120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR347191(NAD 83)
 BX3120
 BX3120                          SUPERSEDED SURVEY CONTROL
 BX3120
 BX3120.No superseded survey control is available for this station.
 BX3120
 BX3120_MARKER: DD = SURVEY DISK
 BX3120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3120_STAMPING: 43V26 1987
 BX3120_MARK LOGO: LADTD
 BX3120_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3120+STABILITY: SURFACE MOTION
 BX3120_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3120+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3120
 BX3120  HISTORY     - Date     Condition        Report By
 BX3120  HISTORY     - 1987     MONUMENTED       LADTD
 BX3120  HISTORY     - 20010331 GOOD             NGS
 BX3120
 BX3120                          STATION DESCRIPTION
 BX3120
 BX3120'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3120'THE STATION IS LOCATED ABOUT 27.2 KM (16.9 MI) SOUTH OF MANSFIELD,
 BX3120'ALONG U.S. HIGHWAY 171, IN THE SMALL COMMUNITY OF CONVERSE AT THE
 BX3120'CONVERSE CEMETARY. OWNERSHIP--UNKNOWN.
 BX3120'THE STATION IS 18.6 M (61.0 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 BX3120'10.2 M (33.5 FT) EAST FROM POWER POLE NUMBER 250, 9.3 M (30.5 FT)
 BX3120'WEST-SOUTHWEST FROM A RIGHT-OF-WAY MARKER AND 0.9 M (3.0 FT) SOUTH
 BX3120'FROM THE NORTHEAST FENCE CORNER OF THE CEMETARY FENCE.  STATION IS
 BX3120'FLUSH WITH THE GROUND AND 1.5 M (4.9 FT) ABOVE THE HIGHWAY.
 BX3120'THE HIGHWAY.
 BX3120
 BX3120                          STATION RECOVERY (2001)
 BX3120
 BX3120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3120'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3121 ***********************************************************************
 BX3121  DESIGNATION -  43 V 27
 BX3121  PID         -  BX3121
 BX3121  STATE/COUNTY-  LA/SABINE
 BX3121  COUNTRY     -  US
 BX3121  USGS QUAD   -  CONVERSE (2018)
 BX3121
 BX3121                         *CURRENT SURVEY CONTROL
 BX3121  ______________________________________________________________________
 BX3121* NAD 83(1986) POSITION- 31 47 26.     (N) 093 41 37.     (W)   SCALED
 BX3121* NAVD 88 ORTHO HEIGHT -    69.169 (meters)      226.93  (feet) ADJUSTED
 BX3121  ______________________________________________________________________
 BX3121  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 BX3121  DYNAMIC HEIGHT  -         69.086 (meters)      226.66  (feet) COMP
 BX3121  MODELED GRAVITY -    979,449.5   (mgal)                       NAVD 88
 BX3121
 BX3121  VERT ORDER      -  SECOND    CLASS I
 BX3121
 BX3121.The horizontal coordinates were scaled from a map and have
 BX3121.an estimated accuracy of +/- 6 seconds.
 BX3121
 BX3121.The orthometric height was determined by differential leveling and
 BX3121.adjusted by the NATIONAL GEODETIC SURVEY
 BX3121.in February 1994.
 BX3121
 BX3121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3121.GEOID18 height accuracy estimate available here.
 BX3121
 BX3121.Click photographs - Photos may exist for this station.
 BX3121
 BX3121.The dynamic height is computed by dividing the NAVD 88
 BX3121.geopotential number by the normal gravity value computed on the
 BX3121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3121.degrees latitude (g = 980.6199 gals.).
 BX3121
 BX3121.The modeled gravity was interpolated from observed gravity values.
 BX3121
 BX3121;                    North         East    Units  Estimated Accuracy
 BX3121;SPC LA N     -   143,710.      886,970.      MT  (+/- 180 meters Scaled)
 BX3121
 BX3121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR343174(NAD 83)
 BX3121
 BX3121                          SUPERSEDED SURVEY CONTROL
 BX3121
 BX3121.No superseded survey control is available for this station.
 BX3121
 BX3121_MARKER: DD = SURVEY DISK
 BX3121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3121_STAMPING: 43V27 1987
 BX3121_MARK LOGO: LADTD
 BX3121_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3121+STABILITY: SURFACE MOTION
 BX3121_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3121+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3121
 BX3121  HISTORY     - Date     Condition        Report By
 BX3121  HISTORY     - 1987     MONUMENTED       LADTD
 BX3121  HISTORY     - 20010331 GOOD             NGS
 BX3121
 BX3121                          STATION DESCRIPTION
 BX3121
 BX3121'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3121'THE STATION IS LOCATED ABOUT 36.4 KM (22.6 MI) NORTH FROM MANY AND
 BX3121'29.0 KM (18.0 MI) SOUTH OF MANSFIELD.  OWNERSHIP--LOUISIANA
 BX3121'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3121'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3121'THE COURTHOUSE IN MANSFIELD, GO SOUTH FOR 29.0 KM (18.0 MI) ON
 BX3121'HIGHWAY 171 TO THE STATION ON THE RIGHT.
 BX3121'THE STATION IS 18.0 M (59.1 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 BX3121'9.45 M (31.00 FT) NORTH FROM TELEPHONE JUNCTION BOX NUMBER 4, 0.5 M
 BX3121'(1.6 FT) EAST FROM A FENCE AND 0.3 M (1.0 FT) EAST FROM A WITNESS
 BX3121'POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT 1.5 M (4.9 FT)
 BX3121'ABOVE THE HIGHWAY.
 BX3121
 BX3121                          STATION RECOVERY (2001)
 BX3121
 BX3121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3121'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3122 ***********************************************************************
 BX3122  DESIGNATION -  43 V 28
 BX3122  PID         -  BX3122
 BX3122  STATE/COUNTY-  LA/SABINE
 BX3122  COUNTRY     -  US
 BX3122  USGS QUAD   -  CONVERSE (2018)
 BX3122
 BX3122                         *CURRENT SURVEY CONTROL
 BX3122  ______________________________________________________________________
 BX3122* NAD 83(1986) POSITION- 31 46 33.     (N) 093 41 43.     (W)   SCALED
 BX3122* NAVD 88 ORTHO HEIGHT -    66.341 (meters)      217.65  (feet) ADJUSTED
 BX3122  ______________________________________________________________________
 BX3122  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 BX3122  DYNAMIC HEIGHT  -         66.262 (meters)      217.39  (feet) COMP
 BX3122  MODELED GRAVITY -    979,447.7   (mgal)                       NAVD 88
 BX3122
 BX3122  VERT ORDER      -  SECOND    CLASS I
 BX3122
 BX3122.The horizontal coordinates were scaled from a map and have
 BX3122.an estimated accuracy of +/- 6 seconds.
 BX3122
 BX3122.The orthometric height was determined by differential leveling and
 BX3122.adjusted by the NATIONAL GEODETIC SURVEY
 BX3122.in February 1994.
 BX3122
 BX3122.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3122.GEOID18 height accuracy estimate available here.
 BX3122
 BX3122.Click photographs - Photos may exist for this station.
 BX3122
 BX3122.The dynamic height is computed by dividing the NAVD 88
 BX3122.geopotential number by the normal gravity value computed on the
 BX3122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3122.degrees latitude (g = 980.6199 gals.).
 BX3122
 BX3122.The modeled gravity was interpolated from observed gravity values.
 BX3122
 BX3122;                    North         East    Units  Estimated Accuracy
 BX3122;SPC LA N     -   142,080.      886,790.      MT  (+/- 180 meters Scaled)
 BX3122
 BX3122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR341157(NAD 83)
 BX3122
 BX3122                          SUPERSEDED SURVEY CONTROL
 BX3122
 BX3122.No superseded survey control is available for this station.
 BX3122
 BX3122_MARKER: DD = SURVEY DISK
 BX3122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3122_STAMPING: 43V28 1987
 BX3122_MARK LOGO: LADTD
 BX3122_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3122+STABILITY: SURFACE MOTION
 BX3122_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3122+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3122
 BX3122  HISTORY     - Date     Condition        Report By
 BX3122  HISTORY     - 1987     MONUMENTED       LADTD
 BX3122  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX3122
 BX3122                          STATION DESCRIPTION
 BX3122
 BX3122'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3122'THE STATION IS LOCATED ABOUT 34.9 KM (21.7 MI) NORTH OF MANY AND 30.6
 BX3122'SOUTH OF MANSFIELD.  OWNERSHIP--UNKNOWN.
 BX3122'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 84 AT
 BX3122'THE COURTHOUSE IN MANSFIELD, GO SOUTH FOR 30.6 KM (19.0 MI) ON
 BX3122'HIGHWAY 171 TO THE STATION ON THE LEFT.
 BX3122'THE STATION IS 13.7 M (44.9 FT) EAST FROM THE CENTER OF THE HIGHWAY, 2
 BX3122'M (6.6 FT) EAST FROM A TELEPHONE JUNCTION BOX, 1.8 M (5.9 FT) EAST
 BX3122'FROM POWER POLE NUMBER 13, 0.5 M (1.6 FT) FROM A FOUR STRAND BARBED
 BX3122'WIRE FENCE AND 0.3 M (1.0 FT) NORTH FROM A WITNESS POST.  THE STATION
 BX3122'IS FLUSH WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
 BX3122
 BX3122                          STATION RECOVERY (2001)
 BX3122
 BX3122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3122'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8217 ***********************************************************************
 AC8217  DESIGNATION -  43 V 29 RESET
 AC8217  PID         -  AC8217
 AC8217  STATE/COUNTY-  LA/SABINE
 AC8217  COUNTRY     -  US
 AC8217  USGS QUAD   -  CONVERSE (2018)
 AC8217
 AC8217                         *CURRENT SURVEY CONTROL
 AC8217  ______________________________________________________________________
 AC8217* NAD 83(1986) POSITION- 31 45 37.     (N) 093 42 07.     (W)   SCALED
 AC8217* NAVD 88 ORTHO HEIGHT -    63.09  (meters)      207.0   (feet) RESET
 AC8217  ______________________________________________________________________
 AC8217  GEOID HEIGHT    -        -26.224 (meters)                     GEOID18
 AC8217  VERT ORDER      -  THIRD
 AC8217
 AC8217.The horizontal coordinates were scaled from a map and have
 AC8217.an estimated accuracy of +/- 6 seconds.
 AC8217
 AC8217.The orthometric height was computed from unverified reset data.
 AC8217
 AC8217.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8217.GEOID18 height accuracy estimate available here.
 AC8217
 AC8217.Click photographs - Photos may exist for this station.
 AC8217
 AC8217;                    North         East    Units  Estimated Accuracy
 AC8217;SPC LA N     -   140,370.      886,140.      MT  (+/- 180 meters Scaled)
 AC8217
 AC8217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR335140(NAD 83)
 AC8217
 AC8217                          SUPERSEDED SURVEY CONTROL
 AC8217
 AC8217.No superseded survey control is available for this station.
 AC8217
 AC8217_MARKER: DB = BENCH MARK DISK
 AC8217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8217_STAMPING: 43 V 29 RESET 1990
 AC8217_MARK LOGO: LADTD
 AC8217_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8217+STABILITY: SURFACE MOTION
 AC8217_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8217+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AC8217
 AC8217  HISTORY     - Date     Condition        Report By
 AC8217  HISTORY     - 1990     MONUMENTED       LADTD
 AC8217
 AC8217                          STATION DESCRIPTION
 AC8217
 AC8217'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8217'THE STATION IS LOCATED ABOUT 32.8 KM (20.40 MI) NORTHWEST OF MANY,
 AC8217'32.8 KM (20.40 MI) SOUTH OF MANSFIELD AND 2.4 KM (1.50 MI) SOUTH OF
 AC8217'CONVERSE.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AC8217'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF U.S.  HIGHWAY
 AC8217'171 AND STATE HIGHWAY 174 IN CONVERSE, GO SOUTH FOR 2.4 KM (1.50 MI)
 AC8217'ON HIGHWAY 174 TO THE STATION ON THE LEFT, SET AT A WOODS ROAD LEADING
 AC8217'EAST APPROXIMATLY 152.4 M (500.0 FT) NORTH OF A BRIDGE. THE STATION IS
 AC8217'14.3 M (46.9 FT) SOUTH FROM THE CENTER OF A BELL SYSTEM MAN HOLE
 AC8217'COVER, 11.3 M (37.1 FT) EAST-NORTHEAST FROM THE CENTER OF THE HIGHWAY,
 AC8217'7.0 M (23.0 FT) NORTH FROM THE CENTER OF THE WOODS ROAD AND 0.5 M (1.6
 AC8217'FT) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS
 AC8217'FLUSH WITH THE GROUND AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AC8217'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1870 ***********************************************************************
 BX1870  DESIGNATION -  43 V 3
 BX1870  PID         -  BX1870
 BX1870  STATE/COUNTY-  LA/SABINE
 BX1870  COUNTRY     -  US
 BX1870  USGS QUAD   -  MANY (2018)
 BX1870
 BX1870                         *CURRENT SURVEY CONTROL
 BX1870  ______________________________________________________________________
 BX1870* NAD 83(1986) POSITION- 31 36 30.     (N) 093 25 11.     (W)   SCALED
 BX1870* NAVD 88 ORTHO HEIGHT -   108.01  (+/-2cm)      354.4   (feet) VERTCON3
 BX1870  ______________________________________________________________________
 BX1870  GEOID HEIGHT    -        -26.309 (meters)                     GEOID18
 BX1870  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1870
 BX1870.The horizontal coordinates were scaled from a map and have
 BX1870.an estimated accuracy of +/- 6 seconds.
 BX1870
 BX1870.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1870.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1870
 BX1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1870.GEOID18 height accuracy estimate available here.
 BX1870
 BX1870.The vertical order pertains to the NGVD 29 superseded value.
 BX1870
 BX1870.Click photographs - Photos may exist for this station.
 BX1870
 BX1870;                    North         East    Units  Estimated Accuracy
 BX1870;SPC LA N     -   123,260.      912,730.      MT  (+/- 180 meters Scaled)
 BX1870
 BX1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ601971(NAD 83)
 BX1870
 BX1870                          SUPERSEDED SURVEY CONTROL
 BX1870
 BX1870  NGVD 29 (11/26/84)  108.085  (m)          354.61   (f) ADJUSTED    2 1
 BX1870
 BX1870.Superseded values are not recommended for survey control.
 BX1870
 BX1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1870.See file dsdata.pdf to determine how the superseded data were derived.
 BX1870
 BX1870_MARKER: DD = SURVEY DISK
 BX1870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1870_STAMPING: 43V3 1969
 BX1870_MARK LOGO: LADHGS
 BX1870_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1870+STABILITY: SURFACE MOTION
 BX1870
 BX1870  HISTORY     - Date     Condition        Report By
 BX1870  HISTORY     - 1969     MONUMENTED       LADH
 BX1870  HISTORY     - 1970     GOOD             LADTD
 BX1870  HISTORY     - 20010331 GOOD             NGS
 BX1870  HISTORY     - 20010922 GOOD             USPSQD
 BX1870
 BX1870                          STATION DESCRIPTION
 BX1870
 BX1870'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1870'5.3 MI NE FROM MANY.
 BX1870'ABOUT 5.3 MILES NORTHEAST ALONG LOUSIANA HIGHWAY 6 FROM THE MANY POST
 BX1870'OFFICE.  1.0 MILES NORTHEAST OF B.M. 43V2.  83 FEET SOUTH SOUTHEAST OF
 BX1870'THE CENTERLINE OF LOUISIANA HIGHWAY 6.  92 FEET EAST OF THE EAST END
 BX1870'OF A CONCRETE SIDE DRAIN PIPE UNDER DRIVEWAY LEADING TO MR. W. E.
 BX1870'HODGE RESIDENT.  19 FEET EAST OF A UNDERGROUND TELEPHONE CABLE WARNING
 BX1870'SIGN.  39 FEET EAST OF A 16 INCH LONE PINE TREE.  24 FEET SOUTH OF A
 BX1870'LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER. DISK IN TOP OF A
 BX1870'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BX1870'IS SET 1 FOOT NORTHWEST OF THE MARK.  SECTION 8, T 7N, R 10W.
 BX1870
 BX1870                          STATION RECOVERY (2001)
 BX1870
 BX1870'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1870'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1870
 BX1870                          STATION RECOVERY (2001)
 BX1870
 BX1870'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3124 ***********************************************************************
 BX3124  DESIGNATION -  43 V 30
 BX3124  PID         -  BX3124
 BX3124  STATE/COUNTY-  LA/SABINE
 BX3124  COUNTRY     -  US
 BX3124  USGS QUAD   -  ZWOLLE (2018)
 BX3124
 BX3124                         *CURRENT SURVEY CONTROL
 BX3124  ______________________________________________________________________
 BX3124* NAD 83(1986) POSITION- 31 44 25.     (N) 093 42 32.     (W)   SCALED
 BX3124* NAVD 88 ORTHO HEIGHT -    63.637 (meters)      208.78  (feet) ADJUSTED
 BX3124  ______________________________________________________________________
 BX3124  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 BX3124  DYNAMIC HEIGHT  -         63.561 (meters)      208.53  (feet) COMP
 BX3124  MODELED GRAVITY -    979,443.7   (mgal)                       NAVD 88
 BX3124
 BX3124  VERT ORDER      -  SECOND    CLASS I
 BX3124
 BX3124.The horizontal coordinates were scaled from a map and have
 BX3124.an estimated accuracy of +/- 6 seconds.
 BX3124
 BX3124.The orthometric height was determined by differential leveling and
 BX3124.adjusted by the NATIONAL GEODETIC SURVEY
 BX3124.in February 1994.
 BX3124
 BX3124.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3124.GEOID18 height accuracy estimate available here.
 BX3124
 BX3124.Click photographs - Photos may exist for this station.
 BX3124
 BX3124.The dynamic height is computed by dividing the NAVD 88
 BX3124.geopotential number by the normal gravity value computed on the
 BX3124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3124.degrees latitude (g = 980.6199 gals.).
 BX3124
 BX3124.The modeled gravity was interpolated from observed gravity values.
 BX3124
 BX3124;                    North         East    Units  Estimated Accuracy
 BX3124;SPC LA N     -   138,160.      885,460.      MT  (+/- 180 meters Scaled)
 BX3124
 BX3124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR328118(NAD 83)
 BX3124
 BX3124                          SUPERSEDED SURVEY CONTROL
 BX3124
 BX3124.No superseded survey control is available for this station.
 BX3124
 BX3124_MARKER: DD = SURVEY DISK
 BX3124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3124_STAMPING: 43V30 1987
 BX3124_MARK LOGO: LADTD
 BX3124_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3124+STABILITY: SURFACE MOTION
 BX3124_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3124+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3124
 BX3124  HISTORY     - Date     Condition        Report By
 BX3124  HISTORY     - 1987     MONUMENTED       LADTD
 BX3124  HISTORY     - 20010331 GOOD             NGS
 BX3124
 BX3124                          STATION DESCRIPTION
 BX3124
 BX3124'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3124'THE STATION IS LOCATED 35.0 KM (21.7 MI) SOUTH OF MANSFIELD AND 30.7
 BX3124'NORTHWEST OF MANY.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 BX3124'AND DEVELOPMENT.
 BX3124'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3124'HIGHWAY 6 IN THE NORTHERN PART OF MANY, GO NORTH FOR 30.7 KM
 BX3124'(19.1 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET NEAR A FENCE
 BX3124'CORNER,  13.9 M (45.6 FT) NORTH FROM A POWER POLE WITH A
 BX3124'TRANSFORMER ATTACHED, 12.0 M (39.4 FT) EAST FROM THE CENTER OF THE
 BX3124'HIGHWAY, 5.2 M (17.1 FT) SOUTH FROM THE CENTER OF A GRAVEL DRIVE, 0.6
 BX3124'M (2.0 FT) SOUTHWEST FROM A FENCE CORNER AND 0.3 M (1.0 FT)
 BX3124'WEST-NORTHWEST FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE
 BX3124'GROUND AND ABOUT 1.2 M (3.9 FT) BELOW THE HIGHWAY.
 BX3124
 BX3124                          STATION RECOVERY (2001)
 BX3124
 BX3124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3124'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3125 ***********************************************************************
 BX3125  DESIGNATION -  43 V 31
 BX3125  PID         -  BX3125
 BX3125  STATE/COUNTY-  LA/SABINE
 BX3125  COUNTRY     -  US
 BX3125  USGS QUAD   -  ZWOLLE (2018)
 BX3125
 BX3125                         *CURRENT SURVEY CONTROL
 BX3125  ______________________________________________________________________
 BX3125* NAD 83(1986) POSITION- 31 43 19.     (N) 093 42 29.     (W)   SCALED
 BX3125* NAVD 88 ORTHO HEIGHT -    58.112 (meters)      190.66  (feet) ADJUSTED
 BX3125  ______________________________________________________________________
 BX3125  GEOID HEIGHT    -        -26.325 (meters)                     GEOID18
 BX3125  DYNAMIC HEIGHT  -         58.042 (meters)      190.43  (feet) COMP
 BX3125  MODELED GRAVITY -    979,440.9   (mgal)                       NAVD 88
 BX3125
 BX3125  VERT ORDER      -  SECOND    CLASS I
 BX3125
 BX3125.The horizontal coordinates were scaled from a map and have
 BX3125.an estimated accuracy of +/- 6 seconds.
 BX3125
 BX3125.The orthometric height was determined by differential leveling and
 BX3125.adjusted by the NATIONAL GEODETIC SURVEY
 BX3125.in February 1994.
 BX3125
 BX3125.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3125.GEOID18 height accuracy estimate available here.
 BX3125
 BX3125.Click photographs - Photos may exist for this station.
 BX3125
 BX3125.The dynamic height is computed by dividing the NAVD 88
 BX3125.geopotential number by the normal gravity value computed on the
 BX3125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3125.degrees latitude (g = 980.6199 gals.).
 BX3125
 BX3125.The modeled gravity was interpolated from observed gravity values.
 BX3125
 BX3125;                    North         East    Units  Estimated Accuracy
 BX3125;SPC LA N     -   136,120.      885,520.      MT  (+/- 180 meters Scaled)
 BX3125
 BX3125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR329098(NAD 83)
 BX3125
 BX3125                          SUPERSEDED SURVEY CONTROL
 BX3125
 BX3125.No superseded survey control is available for this station.
 BX3125
 BX3125_MARKER: DD = SURVEY DISK
 BX3125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3125_STAMPING: 43V31 1987
 BX3125_MARK LOGO: LADTD
 BX3125_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3125+STABILITY: SURFACE MOTION
 BX3125_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3125+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3125
 BX3125  HISTORY     - Date     Condition        Report By
 BX3125  HISTORY     - 1987     MONUMENTED       LADTD
 BX3125  HISTORY     - 20010331 GOOD             NGS
 BX3125
 BX3125                          STATION DESCRIPTION
 BX3125
 BX3125'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3125'THE STATION IS LOCATED 37.2 KM (23.1 MI) SOUTH OF MANSFIELD AND 28.5
 BX3125'NORTHWEST OF MANY.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 BX3125'AND DEVELOPMENT.
 BX3125'TO REACH THE STATION FROM THE JUNCION OF U.S. HIGHWAY 171 AND STATE
 BX3125'HIGHWAY 6 IN THE NORTHERN MANY, GO NORTH FOR 28.5 KM (17.7 MI) ON
 BX3125'HIGHWAY 171 TO THE STATION ON THE LEFT.
 BX3125'THE STATION IS 30.8 M (101.0 FT) WEST-NORTHWEST FROM THE NORTHWEST
 BX3125'CORNER OF A BRIDGE, 8.3 M (27.2 FT) SOUTHWEST FROM THE CENTER OF THE
 BX3125'HIGHWAY, 1.4 M (4.6 FT) SOUTHWEST FROM THE NORTH END OF THE NORTHWEST
 BX3125'GUARD RAIL AND 0.8 M (2.6 FT) SOUTHWEST FROM A WITNESS POST.  THE
 BX3125'STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3125
 BX3125                          STATION RECOVERY (2001)
 BX3125
 BX3125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3125'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3126 ***********************************************************************
 BX3126  DESIGNATION -  43 V 32
 BX3126  PID         -  BX3126
 BX3126  STATE/COUNTY-  LA/SABINE
 BX3126  COUNTRY     -  US
 BX3126  USGS QUAD   -  ZWOLLE (2018)
 BX3126
 BX3126                         *CURRENT SURVEY CONTROL
 BX3126  ______________________________________________________________________
 BX3126* NAD 83(1986) POSITION- 31 42 25.     (N) 093 41 32.     (W)   SCALED
 BX3126* NAVD 88 ORTHO HEIGHT -    86.038 (meters)      282.28  (feet) ADJUSTED
 BX3126  ______________________________________________________________________
 BX3126  GEOID HEIGHT    -        -26.356 (meters)                     GEOID18
 BX3126  DYNAMIC HEIGHT  -         85.934 (meters)      281.94  (feet) COMP
 BX3126  MODELED GRAVITY -    979,438.0   (mgal)                       NAVD 88
 BX3126
 BX3126  VERT ORDER      -  SECOND    CLASS I
 BX3126
 BX3126.The horizontal coordinates were scaled from a map and have
 BX3126.an estimated accuracy of +/- 6 seconds.
 BX3126
 BX3126.The orthometric height was determined by differential leveling and
 BX3126.adjusted by the NATIONAL GEODETIC SURVEY
 BX3126.in February 1994.
 BX3126
 BX3126.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3126.GEOID18 height accuracy estimate available here.
 BX3126
 BX3126.Click photographs - Photos may exist for this station.
 BX3126
 BX3126.The dynamic height is computed by dividing the NAVD 88
 BX3126.geopotential number by the normal gravity value computed on the
 BX3126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3126.degrees latitude (g = 980.6199 gals.).
 BX3126
 BX3126.The modeled gravity was interpolated from observed gravity values.
 BX3126
 BX3126;                    North         East    Units  Estimated Accuracy
 BX3126;SPC LA N     -   134,440.      887,000.      MT  (+/- 180 meters Scaled)
 BX3126
 BX3126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR344081(NAD 83)
 BX3126
 BX3126                          SUPERSEDED SURVEY CONTROL
 BX3126
 BX3126.No superseded survey control is available for this station.
 BX3126
 BX3126_MARKER: DD = SURVEY DISK
 BX3126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3126_STAMPING: 43V32 1987
 BX3126_MARK LOGO: LADTD
 BX3126_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3126+STABILITY: SURFACE MOTION
 BX3126_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3126+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3126
 BX3126  HISTORY     - Date     Condition        Report By
 BX3126  HISTORY     - 1987     MONUMENTED       LADTD
 BX3126  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX3126
 BX3126                          STATION DESCRIPTION
 BX3126
 BX3126'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3126'THE STATION IS LOCATED ABOUT 39.4 SOUTH OF MANSFIELD AND 26.2 KM
 BX3126'(16.3 MI) NORTH OF MANY.  OWNERSHIP--UNKNOWN.
 BX3126'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3126'HIGHWAY 6 IN NORTHERN MANY, GO NORTH FOR 26.2 KM (16.3 MI) ON HIGHWAY
 BX3126'171 TO THE STATION ON THE RIGHT.
 BX3126'THE STATION IS 19.4 M (63.6 FT) NORTH-NORTHWEST FROM A GRAVEL DRIVE
 BX3126'LEADING WEST-SOUTHWEST, 17.7 M (58.1 FT) EAST-NORTHEAST FROM THE
 BX3126'CENTER OF THE HIGHWAY AND 0.8 M (2.6 FT) FROM THE WITNESS POST.  THE
 BX3126'STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3126
 BX3126                          STATION RECOVERY (2001)
 BX3126
 BX3126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3126'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3127 ***********************************************************************
 BX3127  DESIGNATION -  43 V 33
 BX3127  PID         -  BX3127
 BX3127  STATE/COUNTY-  LA/SABINE
 BX3127  COUNTRY     -  US
 BX3127  USGS QUAD   -  ZWOLLE (2018)
 BX3127
 BX3127                         *CURRENT SURVEY CONTROL
 BX3127  ______________________________________________________________________
 BX3127* NAD 83(1986) POSITION- 31 41 39.     (N) 093 40 44.     (W)   SCALED
 BX3127* NAVD 88 ORTHO HEIGHT -    93.205 (meters)      305.79  (feet) ADJUSTED
 BX3127  ______________________________________________________________________
 BX3127  GEOID HEIGHT    -        -26.380 (meters)                     GEOID18
 BX3127  DYNAMIC HEIGHT  -         93.093 (meters)      305.42  (feet) COMP
 BX3127  MODELED GRAVITY -    979,435.7   (mgal)                       NAVD 88
 BX3127
 BX3127  VERT ORDER      -  SECOND    CLASS I
 BX3127
 BX3127.The horizontal coordinates were scaled from a map and have
 BX3127.an estimated accuracy of +/- 6 seconds.
 BX3127
 BX3127.The orthometric height was determined by differential leveling and
 BX3127.adjusted by the NATIONAL GEODETIC SURVEY
 BX3127.in February 1994.
 BX3127
 BX3127.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3127.GEOID18 height accuracy estimate available here.
 BX3127
 BX3127.Click photographs - Photos may exist for this station.
 BX3127
 BX3127.The dynamic height is computed by dividing the NAVD 88
 BX3127.geopotential number by the normal gravity value computed on the
 BX3127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3127.degrees latitude (g = 980.6199 gals.).
 BX3127
 BX3127.The modeled gravity was interpolated from observed gravity values.
 BX3127
 BX3127;                    North         East    Units  Estimated Accuracy
 BX3127;SPC LA N     -   133,010.      888,250.      MT  (+/- 180 meters Scaled)
 BX3127
 BX3127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR356067(NAD 83)
 BX3127
 BX3127                          SUPERSEDED SURVEY CONTROL
 BX3127
 BX3127.No superseded survey control is available for this station.
 BX3127
 BX3127_MARKER: DD = SURVEY DISK
 BX3127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3127_STAMPING: 43V33 1987
 BX3127_MARK LOGO: LADTD
 BX3127_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3127+STABILITY: SURFACE MOTION
 BX3127_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3127+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3127
 BX3127  HISTORY     - Date     Condition        Report By
 BX3127  HISTORY     - 1987     MONUMENTED       LADTD
 BX3127  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX3127
 BX3127                          STATION DESCRIPTION
 BX3127
 BX3127'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3127'THE STATION IS LOCATED ABOUT 41.5 KM (25.8 MI) SOUTH OF MANSFIELD AND
 BX3127'24.1 KM (15.0 MI) NORTH OF MANY.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BX3127'TRANSPORTATION AND DEVELOPMENT.
 BX3127'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3127'HIGHWAY 6 IN NORTHERN MANY, GO NORTH FOR 24.1 KM (15.0 MI) ON HIGHWAY
 BX3127'171 TO THE STATION ON THE RIGHT AT THE JUNCTION OF HIGHWAY 171 AND
 BX3127'STATE HIGHWAY 483.
 BX3127'THE STATION IS 16.0 M (52.5 FT) NORTHEAST FROM THE CENTER OF HIGHWAY
 BX3127'171, 15.9 M (52.2 FT) WEST FROM THE CENTER OF HIGHWAY 483, 10.7 M
 BX3127'(35.1 FT) NORTHWEST FROM POWER POLE NUMBER 121, 6.4 M (21.0 FT) NORTH
 BX3127'FROM A TELEPHONE JUNCTION BOX AND 0.5 M (1.6 FT) SOUTH FROM A WITNESS
 BX3127'POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT 0.9 M (3.0 FT)
 BX3127'ABOVE THE HIGHWAY.
 BX3127
 BX3127                          STATION RECOVERY (2001)
 BX3127
 BX3127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3127'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3128 ***********************************************************************
 BX3128  DESIGNATION -  43 V 34
 BX3128  PID         -  BX3128
 BX3128  STATE/COUNTY-  LA/SABINE
 BX3128  COUNTRY     -  US
 BX3128  USGS QUAD   -  ZWOLLE (2018)
 BX3128
 BX3128                         *CURRENT SURVEY CONTROL
 BX3128  ______________________________________________________________________
 BX3128* NAD 83(1986) POSITION- 31 40 39.     (N) 093 39 57.     (W)   SCALED
 BX3128* NAVD 88 ORTHO HEIGHT -    83.379 (meters)      273.55  (feet) ADJUSTED
 BX3128  ______________________________________________________________________
 BX3128  GEOID HEIGHT    -        -26.414 (meters)                     GEOID18
 BX3128  DYNAMIC HEIGHT  -         83.278 (meters)      273.22  (feet) COMP
 BX3128  MODELED GRAVITY -    979,433.0   (mgal)                       NAVD 88
 BX3128
 BX3128  VERT ORDER      -  SECOND    CLASS I
 BX3128
 BX3128.The horizontal coordinates were scaled from a map and have
 BX3128.an estimated accuracy of +/- 6 seconds.
 BX3128
 BX3128.The orthometric height was determined by differential leveling and
 BX3128.adjusted by the NATIONAL GEODETIC SURVEY
 BX3128.in February 1994.
 BX3128
 BX3128.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3128.GEOID18 height accuracy estimate available here.
 BX3128
 BX3128.Click photographs - Photos may exist for this station.
 BX3128
 BX3128.The dynamic height is computed by dividing the NAVD 88
 BX3128.geopotential number by the normal gravity value computed on the
 BX3128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3128.degrees latitude (g = 980.6199 gals.).
 BX3128
 BX3128.The modeled gravity was interpolated from observed gravity values.
 BX3128
 BX3128;                    North         East    Units  Estimated Accuracy
 BX3128;SPC LA N     -   131,150.      889,460.      MT  (+/- 180 meters Scaled)
 BX3128
 BX3128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR368048(NAD 83)
 BX3128
 BX3128                          SUPERSEDED SURVEY CONTROL
 BX3128
 BX3128.No superseded survey control is available for this station.
 BX3128
 BX3128_MARKER: DD = SURVEY DISK
 BX3128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3128_STAMPING: 43V34 1987
 BX3128_MARK LOGO: LADTD
 BX3128_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3128+STABILITY: SURFACE MOTION
 BX3128_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3128+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3128
 BX3128  HISTORY     - Date     Condition        Report By
 BX3128  HISTORY     - 1987     MONUMENTED       LADTD
 BX3128  HISTORY     - 20010331 GOOD             NGS
 BX3128
 BX3128                          STATION DESCRIPTION
 BX3128
 BX3128'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3128'THE STATION IS LOCATED ABOUT 43.7 KM (27.2 MI) SOUTH OF MANSFIELD AND
 BX3128'ABOUT 21.9 KM (13.6 MI) NORTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3128'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3128'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3128'HIGHWAY 6 IN NORTHERN MANY, GO NORTH FOR 21.9 KM (13.6 MI) ON HIGHWAY
 BX3128'171 TO THE STATION ON THE RIGHT.
 BX3128'THE STATION IS 13.7 M (44.9 FT) EAST FROM THE CENTER OF THE HIGHWAY,
 BX3128'3.0 M (9.8 FT) NORTHWEST FROM TELEPHONE JUNCTION BOX NUMBER LP58, 2.4
 BX3128'M (7.9 FT) NORTHWEST FROM POWER POLE NUMBER 99 AND 0.46 M (1.51 FT)
 BX3128'WEST-SOUTHWEST FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE GRO
 BX3128'AND 0.61 M (2.00 FT) ABOVE THE HIGHWAY.
 BX3128
 BX3128                          STATION RECOVERY (2001)
 BX3128
 BX3128'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3128'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3129 ***********************************************************************
 BX3129  DESIGNATION -  43 V 35
 BX3129  PID         -  BX3129
 BX3129  STATE/COUNTY-  LA/SABINE
 BX3129  COUNTRY     -  US
 BX3129  USGS QUAD   -  ZWOLLE (2018)
 BX3129
 BX3129                         *CURRENT SURVEY CONTROL
 BX3129  ______________________________________________________________________
 BX3129* NAD 83(1986) POSITION- 31 39 26.     (N) 093 39 39.     (W)   SCALED
 BX3129* NAVD 88 ORTHO HEIGHT -    58.035 (meters)      190.40  (feet) ADJUSTED
 BX3129  ______________________________________________________________________
 BX3129  GEOID HEIGHT    -        -26.460 (meters)                     GEOID18
 BX3129  DYNAMIC HEIGHT  -         57.965 (meters)      190.17  (feet) COMP
 BX3129  MODELED GRAVITY -    979,430.2   (mgal)                       NAVD 88
 BX3129
 BX3129  VERT ORDER      -  SECOND    CLASS I
 BX3129
 BX3129.The horizontal coordinates were scaled from a map and have
 BX3129.an estimated accuracy of +/- 6 seconds.
 BX3129
 BX3129.The orthometric height was determined by differential leveling and
 BX3129.adjusted by the NATIONAL GEODETIC SURVEY
 BX3129.in February 1994.
 BX3129
 BX3129.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3129.GEOID18 height accuracy estimate available here.
 BX3129
 BX3129.Click photographs - Photos may exist for this station.
 BX3129
 BX3129.The dynamic height is computed by dividing the NAVD 88
 BX3129.geopotential number by the normal gravity value computed on the
 BX3129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3129.degrees latitude (g = 980.6199 gals.).
 BX3129
 BX3129.The modeled gravity was interpolated from observed gravity values.
 BX3129
 BX3129;                    North         East    Units  Estimated Accuracy
 BX3129;SPC LA N     -   128,900.      889,910.      MT  (+/- 180 meters Scaled)
 BX3129
 BX3129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR373026(NAD 83)
 BX3129
 BX3129                          SUPERSEDED SURVEY CONTROL
 BX3129
 BX3129.No superseded survey control is available for this station.
 BX3129
 BX3129_MARKER: DD = SURVEY DISK
 BX3129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3129_STAMPING: 43V35 1987
 BX3129_MARK LOGO: LADTD
 BX3129_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3129+STABILITY: SURFACE MOTION
 BX3129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3129+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3129
 BX3129  HISTORY     - Date     Condition        Report By
 BX3129  HISTORY     - 1987     MONUMENTED       LADTD
 BX3129  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX3129
 BX3129                          STATION DESCRIPTION
 BX3129
 BX3129'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3129'THE STATION IS LOCATED ABOUT 46.0 KM (28.6 MI) SOUTH OF MANSFIELD AND
 BX3129'ABOUT 19.6 KM (12.2 MI) NORTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3129'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3129'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3129'HIGHWAY 6 IN NORTHERN MANY, GO NORTH FOR 19.6 KM (12.2 MI) ON HIGHWAY
 BX3129'171 TO THE STATION ON THE LEFT SET NEAT THE L+S GROCERY STORE.
 BX3129'THE STATION IS 26.4 M (86.6 FT) NORTH OF THE NORTHEAST CORNER OF THE
 BX3129'STORE, 14.0 M (45.9 FT) SOUTHWEST FROM THE CENTER OF THE HIGHWAY, 1.1
 BX3129'M (3.6 FT) NORTHWEST FROM A GULF SIGN POLE AND 0.46 M (1.51 FT)
 BX3129'SOUTH-SOUTHEAST FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE
 BX3129'GROUND AND LEVEL WITH THE HIGHWAY.
 BX3129
 BX3129                          STATION RECOVERY (2001)
 BX3129
 BX3129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3129'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3130 ***********************************************************************
 BX3130  DESIGNATION -  43 V 36
 BX3130  PID         -  BX3130
 BX3130  STATE/COUNTY-  LA/SABINE
 BX3130  COUNTRY     -  US
 BX3130  USGS QUAD   -  ZWOLLE (2018)
 BX3130
 BX3130                         *CURRENT SURVEY CONTROL
 BX3130  ______________________________________________________________________
 BX3130* NAD 83(1986) POSITION- 31 38 47.58   (N) 093 38 31.93   (W)   HD_HELD1
 BX3130* NAVD 88 ORTHO HEIGHT -    74.861 (meters)      245.61  (feet) ADJUSTED
 BX3130  ______________________________________________________________________
 BX3130  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 BX3130  DYNAMIC HEIGHT  -         74.771 (meters)      245.31  (feet) COMP
 BX3130  MODELED GRAVITY -    979,428.5   (mgal)                       NAVD 88
 BX3130
 BX3130  VERT ORDER      -  SECOND    CLASS I
 BX3130
 BX3130.The horizontal coordinates were determined by differentially corrected
 BX3130.hand held GPS observations or other comparable positioning techniques
 BX3130.and have an estimated accuracy of +/- 3 meters.
 BX3130
 BX3130.The orthometric height was determined by differential leveling and
 BX3130.adjusted by the NATIONAL GEODETIC SURVEY
 BX3130.in February 1994.
 BX3130
 BX3130.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3130.GEOID18 height accuracy estimate available here.
 BX3130
 BX3130.Click photographs - Photos may exist for this station.
 BX3130
 BX3130.The dynamic height is computed by dividing the NAVD 88
 BX3130.geopotential number by the normal gravity value computed on the
 BX3130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3130.degrees latitude (g = 980.6199 gals.).
 BX3130
 BX3130.The modeled gravity was interpolated from observed gravity values.
 BX3130
 BX3130;                    North         East    Units  Estimated Accuracy
 BX3130;SPC LA N     -   127,694.7     891,667.7     MT  (+/- 3 meters HH1 GPS) 
 BX3130
 BX3130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR3910801438(NAD 83)
 BX3130
 BX3130                          SUPERSEDED SURVEY CONTROL
 BX3130
 BX3130.No superseded survey control is available for this station.
 BX3130
 BX3130_MARKER: DD = SURVEY DISK
 BX3130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3130_STAMPING: 43V36 1987
 BX3130_MARK LOGO: LADTD
 BX3130_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3130+STABILITY: SURFACE MOTION
 BX3130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3130+SATELLITE: SATELLITE OBSERVATIONS - September 15, 1999
 BX3130
 BX3130  HISTORY     - Date     Condition        Report By
 BX3130  HISTORY     - 1987     MONUMENTED       LADTD
 BX3130  HISTORY     - 19990915 GOOD             JCLS
 BX3130  HISTORY     - 20010331 GOOD             NGS
 BX3130
 BX3130                          STATION DESCRIPTION
 BX3130
 BX3130'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3130'THE STATION IS LOCATED ABOUT 48.1 KM (29.9 MI) SOUTH OF MANSFIELD AND
 BX3130'ABOUT 17.5 KM (10.9 MI) NORTH OF MANY IN THE NORTH PART OF THE TOWN
 BX3130'OF ZWOLLE.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BX3130'DEVELOPMENT.
 BX3130'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3130'HIGHWAY 6 IN NORTHERN MANY, GO NORTH FOR 17.5 KM (10.9 MI) ON HIGHWAY
 BX3130'171 TO THE STATION ON THE LEFT IN THE NORTHERN PART OF ZWOLLE.
 BX3130'THE THE STATION IS 12.5 M (41.0 FT) WEST-SOUTHWEST FROM THE CENTER OF
 BX3130'THE HIGHWAY, 6.7 M (22.0 FT) SOUTH FROM THE CENTER OF LARRY STREET,
 BX3130'2.0 M (6.6 FT) NORTH-NORTHWEST FROM A WITNESS POST AND 0.46 M
 BX3130'(1.51 FT) SOUTH-SOUTHEAST FROM A BRACE POLE.  THE STATION IS FLUSH
 BX3130'WITH THE GROUND AND ABOUT 0.31 M (1.02 FT) BELOW THE LEVEL OF THE
 BX3130'HIGHWAY.
 BX3130
 BX3130                          STATION RECOVERY (1999)
 BX3130
 BX3130'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 1999
 BX3130'RECOVERED IN GOOD CONDITION.
 BX3130
 BX3130                          STATION RECOVERY (2001)
 BX3130
 BX3130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3130'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3131 ***********************************************************************
 BX3131  DESIGNATION -  43 V 37
 BX3131  PID         -  BX3131
 BX3131  STATE/COUNTY-  LA/SABINE
 BX3131  COUNTRY     -  US
 BX3131  USGS QUAD   -  ZWOLLE (2018)
 BX3131
 BX3131                         *CURRENT SURVEY CONTROL
 BX3131  ______________________________________________________________________
 BX3131* NAD 83(1986) POSITION- 31 38 02.     (N) 093 38 37.     (W)   SCALED
 BX3131* NAVD 88 ORTHO HEIGHT -    75.405 (meters)      247.39  (feet) ADJUSTED
 BX3131  ______________________________________________________________________
 BX3131  GEOID HEIGHT    -        -26.498 (meters)                     GEOID18
 BX3131  DYNAMIC HEIGHT  -         75.313 (meters)      247.09  (feet) COMP
 BX3131  MODELED GRAVITY -    979,426.8   (mgal)                       NAVD 88
 BX3131
 BX3131  VERT ORDER      -  SECOND    CLASS I
 BX3131
 BX3131.The horizontal coordinates were scaled from a map and have
 BX3131.an estimated accuracy of +/- 6 seconds.
 BX3131
 BX3131.The orthometric height was determined by differential leveling and
 BX3131.adjusted by the NATIONAL GEODETIC SURVEY
 BX3131.in February 1994.
 BX3131
 BX3131.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3131.GEOID18 height accuracy estimate available here.
 BX3131
 BX3131.Click photographs - Photos may exist for this station.
 BX3131
 BX3131.The dynamic height is computed by dividing the NAVD 88
 BX3131.geopotential number by the normal gravity value computed on the
 BX3131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3131.degrees latitude (g = 980.6199 gals.).
 BX3131
 BX3131.The modeled gravity was interpolated from observed gravity values.
 BX3131
 BX3131;                    North         East    Units  Estimated Accuracy
 BX3131;SPC LA N     -   126,290.      891,520.      MT  (+/- 180 meters Scaled)
 BX3131
 BX3131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR389000(NAD 83)
 BX3131
 BX3131                          SUPERSEDED SURVEY CONTROL
 BX3131
 BX3131.No superseded survey control is available for this station.
 BX3131
 BX3131_MARKER: DD = SURVEY DISK
 BX3131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3131_STAMPING: 43V37 1987
 BX3131_MARK LOGO: LADTD
 BX3131_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3131+STABILITY: SURFACE MOTION
 BX3131_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3131+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3131
 BX3131  HISTORY     - Date     Condition        Report By
 BX3131  HISTORY     - 1987     MONUMENTED       LADTD
 BX3131  HISTORY     - 20010331 GOOD             NGS
 BX3131
 BX3131                          STATION DESCRIPTION
 BX3131
 BX3131'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3131'THE STATION IS LOCATED 49.4 KM (30.7 MI) SOUTH OF MANSFIELD AND 16.1
 BX3131'NORTH OF MANY IN THE TOWN OF ZWOLLE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3131'OF TRANSPORTATION AND DEVELOPMENT.
 BX3131'TO REACH THE STATION FROM THE JUNCITON OF U.S. HIGHWAY 171 AND STATE
 BX3131'HIGHWAY 6 IN MANY, GO NORTH FOR 16.1 KM (10.0 MI) ON HIGHWAY 171 TO
 BX3131'THE STATION ON THE RIGHT SET NEAR THE WATER TANK.
 BX3131'THE STATION IS 31.7 M (104.0 FT) SOUTHWEST FROM THE SOUTHWEST LEG OF
 BX3131'THE WATER TANK, 6.7 M (22.0 FT) EAST FROM THE CENTER OF THE HIGHWAY,
 BX3131'5.0 M (16.4 FT) SOUTH FROM THE CENTER OF A DRIVE LEADING TO A WOOD
 BX3131'FRAME HOUSE, 0.8 M (2.6 FT) SOUTH FROM A POWER POLE WITH A SECURITY
 BX3131'LIGHT AND TWO TRANSFORMERS ATTACHED AND 0.46 M (1.51 FT) NORTH FROM A
 BX3131'WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL
 BX3131'WITH THE HIGHWAY.
 BX3131
 BX3131                          STATION RECOVERY (2001)
 BX3131
 BX3131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3131'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3132 ***********************************************************************
 BX3132  DESIGNATION -  43 V 38
 BX3132  PID         -  BX3132
 BX3132  STATE/COUNTY-  LA/SABINE
 BX3132  COUNTRY     -  US
 BX3132  USGS QUAD   -  ZWOLLE (2018)
 BX3132
 BX3132                         *CURRENT SURVEY CONTROL
 BX3132  ______________________________________________________________________
 BX3132* NAD 83(1986) POSITION- 31 37 56.     (N) 093 37 47.     (W)   SCALED
 BX3132* NAVD 88 ORTHO HEIGHT -    57.694 (meters)      189.28  (feet) ADJUSTED
 BX3132  ______________________________________________________________________
 BX3132  GEOID HEIGHT    -        -26.487 (meters)                     GEOID18
 BX3132  DYNAMIC HEIGHT  -         57.624 (meters)      189.05  (feet) COMP
 BX3132  MODELED GRAVITY -    979,426.8   (mgal)                       NAVD 88
 BX3132
 BX3132  VERT ORDER      -  SECOND    CLASS I
 BX3132
 BX3132.The horizontal coordinates were scaled from a map and have
 BX3132.an estimated accuracy of +/- 6 seconds.
 BX3132
 BX3132.The orthometric height was determined by differential leveling and
 BX3132.adjusted by the NATIONAL GEODETIC SURVEY
 BX3132.in February 1994.
 BX3132
 BX3132.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3132.GEOID18 height accuracy estimate available here.
 BX3132
 BX3132.Click photographs - Photos may exist for this station.
 BX3132
 BX3132.The dynamic height is computed by dividing the NAVD 88
 BX3132.geopotential number by the normal gravity value computed on the
 BX3132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3132.degrees latitude (g = 980.6199 gals.).
 BX3132
 BX3132.The modeled gravity was interpolated from observed gravity values.
 BX3132
 BX3132;                    North         East    Units  Estimated Accuracy
 BX3132;SPC LA N     -   126,090.      892,840.      MT  (+/- 180 meters Scaled)
 BX3132
 BX3132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ402998(NAD 83)
 BX3132
 BX3132                          SUPERSEDED SURVEY CONTROL
 BX3132
 BX3132.No superseded survey control is available for this station.
 BX3132
 BX3132_MARKER: DD = SURVEY DISK
 BX3132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3132_STAMPING: 43V38 1987
 BX3132_MARK LOGO: LADTD
 BX3132_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3132+STABILITY: SURFACE MOTION
 BX3132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3132+SATELLITE: SATELLITE OBSERVATIONS - September 15, 1999
 BX3132
 BX3132  HISTORY     - Date     Condition        Report By
 BX3132  HISTORY     - 1987     MONUMENTED       LADTD
 BX3132  HISTORY     - 19990915 GOOD             JCLS
 BX3132
 BX3132                          STATION DESCRIPTION
 BX3132
 BX3132'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3132'THE STATION IS LOCATED ABOUT 1.12 KM (0.70 MI) SOUTHEAST OF ZWOLLE AND
 BX3132'14.9 KM (9.3 MI) NORTHWEST OF MANY.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3132'OF TRANSPORTATION AND DEVELOPMENT.
 BX3132'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3132'HIGHWAY 475 IN ZWOLLE, GO SOUTHEAST FOR 1.12 KM (0.70 MI) ON HIGHWAY
 BX3132'171 TO THE STATION ON THE LEFT, JUST NORTH OF STATE HIGHWAY 1216.
 BX3132'THE STATION IS 18.3 M (60.0 FT) WEST FROM THE CENTER OF STATE HIGHWAY
 BX3132'1216, 12.8 M (42.0 FT) NORTH FROM THE CENTER OF HIGHWAY 171, 6.4 M
 BX3132'(21.0 FT) WEST-NORTHWEST FROM THE NORTHWEST END OF A CONCRETE CULVERT
 BX3132'UNDER HIGHWAY 1216, 3.2 M (10.5 FT) EAST-NORTHEAST FROM A POWER POLE,
 BX3132'0.6 M (2.0 FT) EAST FROM A WITNESS POST AND 0.5 M (1.6 FT) WEST FROM
 BX3132'A RIGHT-OF-WAY MARKER.  THE STATION IS FLUSH WITH THE GROUND AND 0.3
 BX3132'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BX3132
 BX3132                          STATION RECOVERY (1999)
 BX3132
 BX3132'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 1999
 BX3132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3133 ***********************************************************************
 BX3133  DESIGNATION -  43 V 39
 BX3133  PID         -  BX3133
 BX3133  STATE/COUNTY-  LA/SABINE
 BX3133  COUNTRY     -  US
 BX3133  USGS QUAD   -  BELMONT (2018)
 BX3133
 BX3133                         *CURRENT SURVEY CONTROL
 BX3133  ______________________________________________________________________
 BX3133* NAD 83(1986) POSITION- 31 37 33.     (N) 093 36 43.     (W)   SCALED
 BX3133* NAVD 88 ORTHO HEIGHT -    67.387 (meters)      221.09  (feet) ADJUSTED
 BX3133  ______________________________________________________________________
 BX3133  GEOID HEIGHT    -        -26.479 (meters)                     GEOID18
 BX3133  DYNAMIC HEIGHT  -         67.305 (meters)      220.82  (feet) COMP
 BX3133  MODELED GRAVITY -    979,426.3   (mgal)                       NAVD 88
 BX3133
 BX3133  VERT ORDER      -  SECOND    CLASS I
 BX3133
 BX3133.The horizontal coordinates were scaled from a map and have
 BX3133.an estimated accuracy of +/- 6 seconds.
 BX3133
 BX3133.The orthometric height was determined by differential leveling and
 BX3133.adjusted by the NATIONAL GEODETIC SURVEY
 BX3133.in February 1994.
 BX3133
 BX3133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3133.GEOID18 height accuracy estimate available here.
 BX3133
 BX3133.Click photographs - Photos may exist for this station.
 BX3133
 BX3133.The dynamic height is computed by dividing the NAVD 88
 BX3133.geopotential number by the normal gravity value computed on the
 BX3133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3133.degrees latitude (g = 980.6199 gals.).
 BX3133
 BX3133.The modeled gravity was interpolated from observed gravity values.
 BX3133
 BX3133;                    North         East    Units  Estimated Accuracy
 BX3133;SPC LA N     -   125,370.      894,510.      MT  (+/- 180 meters Scaled)
 BX3133
 BX3133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ419991(NAD 83)
 BX3133
 BX3133                          SUPERSEDED SURVEY CONTROL
 BX3133
 BX3133.No superseded survey control is available for this station.
 BX3133
 BX3133_MARKER: DD = SURVEY DISK
 BX3133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3133_STAMPING: 43V39 1987
 BX3133_MARK LOGO: LADTD
 BX3133_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3133+STABILITY: SURFACE MOTION
 BX3133_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3133+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3133
 BX3133  HISTORY     - Date     Condition        Report By
 BX3133  HISTORY     - 1987     MONUMENTED       LADTD
 BX3133  HISTORY     - 20010331 GOOD             NGS
 BX3133
 BX3133                          STATION DESCRIPTION
 BX3133
 BX3133'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3133'THE STATION IS LOCATED ABOUT 3.22 KM (2.00 MI) SOUTHEAST OF ZWOLLE AND
 BX3133'12.87 KM (8.00 MI) NORTHWEST OF MANY.  OWNERSHIP--LOUISIANA
 BX3133'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3133'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3133'HIGHWAY 475 IN ZWOLLE, GO SOUTHEAST FOR 3.22 KM (2.00 MI) ON HIGHWAY
 BX3133'171 TO THE STATION ON THE LEFT SET NEAR A POWER POLE AND DRIVE.
 BX3133'THE STATION IS 11.0 M (36.1 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 BX3133'HIGHWAY, 7.9 M (25.9 FT) WEST-NORTHWEST FROM THE CENTER OF A GRAVEL
 BX3133'DRIVE LEADING TO A WOOD FRAME HOUSE, 1.4 M (4.6 FT) EAST FROM A
 BX3133'TELEPHONE JUNCTION BOX, 1.1 M (3.6 FT) EAST-SOUTHEAST FROM A POWER
 BX3133'POLE WITH A TRANSFORMER ATTACHED AND 0.5 M (1.6 FT) WEST-NORTHWEST
 BX3133'FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT
 BX3133'LEVEL WITH THE HIGHWAY.
 BX3133
 BX3133                          STATION RECOVERY (2001)
 BX3133
 BX3133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3133'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1871 ***********************************************************************
 BX1871  DESIGNATION -  43 V 4
 BX1871  PID         -  BX1871
 BX1871  STATE/COUNTY-  LA/SABINE
 BX1871  COUNTRY     -  US
 BX1871  USGS QUAD   -  MANY (2018)
 BX1871
 BX1871                         *CURRENT SURVEY CONTROL
 BX1871  ______________________________________________________________________
 BX1871* NAD 83(1986) POSITION- 31 36 47.     (N) 093 24 08.     (W)   SCALED
 BX1871* NAVD 88 ORTHO HEIGHT -   104.76  (+/-2cm)      343.7   (feet) VERTCON3
 BX1871  ______________________________________________________________________
 BX1871  GEOID HEIGHT    -        -26.290 (meters)                     GEOID18
 BX1871  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1871
 BX1871.The horizontal coordinates were scaled from a map and have
 BX1871.an estimated accuracy of +/- 6 seconds.
 BX1871
 BX1871.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1871.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1871
 BX1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1871.GEOID18 height accuracy estimate available here.
 BX1871
 BX1871.The vertical order pertains to the NGVD 29 superseded value.
 BX1871
 BX1871.Click photographs - Photos may exist for this station.
 BX1871
 BX1871;                    North         East    Units  Estimated Accuracy
 BX1871;SPC LA N     -   123,770.      914,400.      MT  (+/- 180 meters Scaled)
 BX1871
 BX1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ618976(NAD 83)
 BX1871
 BX1871                          SUPERSEDED SURVEY CONTROL
 BX1871
 BX1871  NGVD 29 (11/26/84)  104.833  (m)          343.94   (f) ADJUSTED    2 1
 BX1871
 BX1871.Superseded values are not recommended for survey control.
 BX1871
 BX1871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1871.See file dsdata.pdf to determine how the superseded data were derived.
 BX1871
 BX1871_MARKER: DD = SURVEY DISK
 BX1871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1871_STAMPING: 43V4 1969
 BX1871_MARK LOGO: LADHGS
 BX1871_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1871+STABILITY: SURFACE MOTION
 BX1871
 BX1871  HISTORY     - Date     Condition        Report By
 BX1871  HISTORY     - 1969     MONUMENTED       LADH
 BX1871  HISTORY     - 1970     GOOD             LADTD
 BX1871  HISTORY     - 20010331 GOOD             NGS
 BX1871  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1871
 BX1871                          STATION DESCRIPTION
 BX1871
 BX1871'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1871'6.35 MI NE FROM MANY.
 BX1871'ABOUT 6.35 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 6 FROM THE MANY
 BX1871'POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 43V3.  5.15 MILES SOUTHWEST
 BX1871'OF THE SABINE AND NATCHITOCHES PARISH LINE.  65 FEET SOUTHEAST OF THE
 BX1871'CENTERLINE OF LOUISIANA HIGHWAY 6.  153 FEET EAST OF THE INTERSECTION
 BX1871'OF A GRAVEL ROAD LEADING SOUTHEAST AND LOUISIANA HIGHWAY 6. 3 FEET
 BX1871'EAST OF A POWER POLE.  8 FEET SOUTHWEST OF A LOUISIANA DEPARTMENT OF
 BX1871'HIGHWAYS RIGHT OF WAY MARKER, AND CORNER OF A COMBINATION MESH AND
 BX1871'BARBED WIRE FENCE.  38 FEET SOUTH OF THE WEST END OF A 18 INCH
 BX1871'CONCRETE SIDE DRAIN PIPE.  37 FEET SOUTHWEST OF THE CENTER OF A METAL
 BX1871'GATE.  DISK IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BX1871'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK. SECTION
 BX1871'4, T 7N, R 10W.
 BX1871
 BX1871                          STATION RECOVERY (2001)
 BX1871
 BX1871'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1871'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1871
 BX1871                          STATION RECOVERY (2001)
 BX1871
 BX1871'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1871'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3135 ***********************************************************************
 BX3135  DESIGNATION -  43 V 40
 BX3135  PID         -  BX3135
 BX3135  STATE/COUNTY-  LA/SABINE
 BX3135  COUNTRY     -  US
 BX3135  USGS QUAD   -  LORING (2018)
 BX3135
 BX3135                         *CURRENT SURVEY CONTROL
 BX3135  ______________________________________________________________________
 BX3135* NAD 83(1986) POSITION- 31 37 06.     (N) 093 35 39.     (W)   SCALED
 BX3135* NAVD 88 ORTHO HEIGHT -    98.476 (meters)      323.08  (feet) ADJUSTED
 BX3135  ______________________________________________________________________
 BX3135  GEOID HEIGHT    -        -26.471 (meters)                     GEOID18
 BX3135  DYNAMIC HEIGHT  -         98.356 (meters)      322.69  (feet) COMP
 BX3135  MODELED GRAVITY -    979,425.9   (mgal)                       NAVD 88
 BX3135
 BX3135  VERT ORDER      -  SECOND    CLASS I
 BX3135
 BX3135.The horizontal coordinates were scaled from a map and have
 BX3135.an estimated accuracy of +/- 6 seconds.
 BX3135
 BX3135.The orthometric height was determined by differential leveling and
 BX3135.adjusted by the NATIONAL GEODETIC SURVEY
 BX3135.in February 1994.
 BX3135
 BX3135.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3135.GEOID18 height accuracy estimate available here.
 BX3135
 BX3135.Click photographs - Photos may exist for this station.
 BX3135
 BX3135.The dynamic height is computed by dividing the NAVD 88
 BX3135.geopotential number by the normal gravity value computed on the
 BX3135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3135.degrees latitude (g = 980.6199 gals.).
 BX3135
 BX3135.The modeled gravity was interpolated from observed gravity values.
 BX3135
 BX3135;                    North         East    Units  Estimated Accuracy
 BX3135;SPC LA N     -   124,520.      896,190.      MT  (+/- 180 meters Scaled)
 BX3135
 BX3135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ436982(NAD 83)
 BX3135
 BX3135                          SUPERSEDED SURVEY CONTROL
 BX3135
 BX3135.No superseded survey control is available for this station.
 BX3135
 BX3135_MARKER: DD = SURVEY DISK
 BX3135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3135_STAMPING: 43V40 1987
 BX3135_MARK LOGO: LADTD
 BX3135_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3135+STABILITY: SURFACE MOTION
 BX3135_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3135+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3135
 BX3135  HISTORY     - Date     Condition        Report By
 BX3135  HISTORY     - 1987     MONUMENTED       LADTD
 BX3135  HISTORY     - 20010331 GOOD             NGS
 BX3135
 BX3135                          STATION DESCRIPTION
 BX3135
 BX3135'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3135'THE STATION IS LOCATED ABOUT 10.9 KM (6.8 MI) NORTHWEST OF MANY AND
 BX3135'ABOUT 5.1 KM (3.2 MI) SOUTHEAST OF ZWOLLE.  OWNERSHIP--LOUISIANA
 BX3135'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3135'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3135'HIGHWAY 475 IN ZWOLLE, GO SOUTHEAST FOR 5.2 KM (3.2 MI) ON HIGHWAY
 BX3135'171 TO THE STATION ON THE RIGHT JUST NORTH OF A GRAVEL ROAD.
 BX3135'THE STATION IS 14.0 M (45.9 FT) WEST-NORTHWEST FROM THE CENTER OF THE
 BX3135'GRAVEL ROAD, 10.6 M (34.8 FT) SOUTH-SOUTHWEST FROM THE CENTER OF THE
 BX3135'SOUTH BOUND LANE OF THE HIGHWAY, 7.9 M (25.9 FT) NORTHWEST FROM A
 BX3135'TELEPHONE JUNCTION BOX AND 0.5 M (1.6 FT) NORTHEAST FROM A WITNESS
 BX3135'POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT 0.61 M
 BX3135'(2.00 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX3135
 BX3135                          STATION RECOVERY (2001)
 BX3135
 BX3135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3135'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3138 ***********************************************************************
 BX3138  DESIGNATION -  43 V 41
 BX3138  PID         -  BX3138
 BX3138  STATE/COUNTY-  LA/SABINE
 BX3138  COUNTRY     -  US
 BX3138  USGS QUAD   -  LORING (2018)
 BX3138
 BX3138                         *CURRENT SURVEY CONTROL
 BX3138  ______________________________________________________________________
 BX3138* NAD 83(1986) POSITION- 31 36 31.     (N) 093 34 23.     (W)   SCALED
 BX3138* NAVD 88 ORTHO HEIGHT -    87.517 (meters)      287.13  (feet) ADJUSTED
 BX3138  ______________________________________________________________________
 BX3138  GEOID HEIGHT    -        -26.465 (meters)                     GEOID18
 BX3138  DYNAMIC HEIGHT  -         87.411 (meters)      286.78  (feet) COMP
 BX3138  MODELED GRAVITY -    979,425.8   (mgal)                       NAVD 88
 BX3138
 BX3138  VERT ORDER      -  SECOND    CLASS I
 BX3138
 BX3138.The horizontal coordinates were scaled from a map and have
 BX3138.an estimated accuracy of +/- 6 seconds.
 BX3138
 BX3138.The orthometric height was determined by differential leveling and
 BX3138.adjusted by the NATIONAL GEODETIC SURVEY
 BX3138.in February 1994.
 BX3138
 BX3138.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3138.GEOID18 height accuracy estimate available here.
 BX3138
 BX3138.Click photographs - Photos may exist for this station.
 BX3138
 BX3138.The dynamic height is computed by dividing the NAVD 88
 BX3138.geopotential number by the normal gravity value computed on the
 BX3138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3138.degrees latitude (g = 980.6199 gals.).
 BX3138
 BX3138.The modeled gravity was interpolated from observed gravity values.
 BX3138
 BX3138;                    North         East    Units  Estimated Accuracy
 BX3138;SPC LA N     -   123,420.      898,180.      MT  (+/- 180 meters Scaled)
 BX3138
 BX3138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ456971(NAD 83)
 BX3138
 BX3138                          SUPERSEDED SURVEY CONTROL
 BX3138
 BX3138.No superseded survey control is available for this station.
 BX3138
 BX3138_MARKER: DD = SURVEY DISK
 BX3138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3138_STAMPING: 43V41 1987
 BX3138_MARK LOGO: LADTD
 BX3138_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3138+STABILITY: SURFACE MOTION
 BX3138_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3138+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3138
 BX3138  HISTORY     - Date     Condition        Report By
 BX3138  HISTORY     - 1987     MONUMENTED       LADTD
 BX3138  HISTORY     - 20010331 GOOD             NGS
 BX3138
 BX3138                          STATION DESCRIPTION
 BX3138
 BX3138'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3138'THE STATION IS LOCATED ABOUT 9.7 KM (6.0 MI) NORTHWEST OF MANY AND
 BX3138'ABOUT 6.4 KM (4.0 MI) SOUTHEAST OF ZWOLLE.  OWNERSHIP--LOUISIANA
 BX3138'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3138'TO REACH THE STATION FROM THE THE JUNCTION OF U.S. HIGHWAY 171 AND
 BX3138'STATE HIGHWAY 475 IN ZWOLLE, GO SOUTHEAST FOR 6.4 KM (4.0 MI) ON
 BX3138'HIGHWAY 171 TO THE STATION ON THE LEFT JUST NORTH OF A GRAVEL ROAD.
 BX3138'THE STATION IS 13.5 M (44.3 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 BX3138'M WEST FROM THE CENTER OF THE GRAVEL ROAD, 1.82 M (5.97 FT) NORTHWEST
 BX3138'FROM THE NORTH END OF A CONCRETE CULVERT UNDER THE GRAVEL ROAD, 0.91
 BX3138'M (2.99 FT) EAST FROM POWER POLE NUMBER 82 AND 0.39 M (1.28 FT) WEST
 BX3138'FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT
 BX3138'0.91 M (2.99 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX3138
 BX3138                          STATION RECOVERY (2001)
 BX3138
 BX3138'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3138'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3140 ***********************************************************************
 BX3140  DESIGNATION -  43 V 42
 BX3140  PID         -  BX3140
 BX3140  STATE/COUNTY-  LA/SABINE
 BX3140  COUNTRY     -  US
 BX3140  USGS QUAD   -  LORING (2018)
 BX3140
 BX3140                         *CURRENT SURVEY CONTROL
 BX3140  ______________________________________________________________________
 BX3140* NAD 83(1986) POSITION- 31 35 33.     (N) 093 31 54.     (W)   SCALED
 BX3140* NAVD 88 ORTHO HEIGHT -    79.859 (meters)      262.00  (feet) ADJUSTED
 BX3140  ______________________________________________________________________
 BX3140  GEOID HEIGHT    -        -26.451 (meters)                     GEOID18
 BX3140  DYNAMIC HEIGHT  -         79.762 (meters)      261.69  (feet) COMP
 BX3140  MODELED GRAVITY -    979,427.2   (mgal)                       NAVD 88
 BX3140
 BX3140  VERT ORDER      -  SECOND    CLASS I
 BX3140
 BX3140.The horizontal coordinates were scaled from a map and have
 BX3140.an estimated accuracy of +/- 6 seconds.
 BX3140
 BX3140.The orthometric height was determined by differential leveling and
 BX3140.adjusted by the NATIONAL GEODETIC SURVEY
 BX3140.in February 1994.
 BX3140
 BX3140.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3140.GEOID18 height accuracy estimate available here.
 BX3140
 BX3140.Click photographs - Photos may exist for this station.
 BX3140
 BX3140.The dynamic height is computed by dividing the NAVD 88
 BX3140.geopotential number by the normal gravity value computed on the
 BX3140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3140.degrees latitude (g = 980.6199 gals.).
 BX3140
 BX3140.The modeled gravity was interpolated from observed gravity values.
 BX3140
 BX3140;                    North         East    Units  Estimated Accuracy
 BX3140;SPC LA N     -   121,600.      902,090.      MT  (+/- 180 meters Scaled)
 BX3140
 BX3140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ495953(NAD 83)
 BX3140
 BX3140                          SUPERSEDED SURVEY CONTROL
 BX3140
 BX3140.No superseded survey control is available for this station.
 BX3140
 BX3140_MARKER: DD = SURVEY DISK
 BX3140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3140_STAMPING: 43V42 1987
 BX3140_MARK LOGO: LADTD
 BX3140_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3140+STABILITY: SURFACE MOTION
 BX3140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3140+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3140
 BX3140  HISTORY     - Date     Condition        Report By
 BX3140  HISTORY     - 1987     MONUMENTED       LADTD
 BX3140  HISTORY     - 20010331 GOOD             NGS
 BX3140
 BX3140                          STATION DESCRIPTION
 BX3140
 BX3140'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3140'THE STATION IS LOCATED ABOUT 10.6 KM (6.6 MI) SOUTHEAST OF ZWOLLE AND
 BX3140'ABOUT 5.4 KM (3.4 MI) NORTH OF MANY.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3140'OF TRANSPORTATION AND DEVELOPMENT.
 BX3140'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3140'HIGHWAY 6 IN MANY, GO NORTHWEST FOR 5.4 KM (3.4 MI) ON HIGHWAY 171 TO
 BX3140'THE STATION ON THE RIGHT JUST EAST OF A GRAVEL ROAD LEADING NORTH.
 BX3140'THE STATION IS 20.0 M (65.6 FT) WEST FROM POWER POLE NUMBER 45, 15.4 M
 BX3140'(50.5 FT) NORTH FROM THE CENTER OF THE HIGHWAY, 12.5 M (41.0 FT) EAST
 BX3140'FROM THE CENTER OF THE GRAVEL ROAD, 2.3 M (7.5 FT) NORTH FROM
 BX3140'TELEPHONE JUNCTION BOX NUMBER 52 AND 0.46 M (1.51 FT) SOUTH FROM A
 BX3140'WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT 0.31 M
 BX3140'(1.02 FT) ABOVE THE HIGHWAY.
 BX3140
 BX3140                          STATION RECOVERY (2001)
 BX3140
 BX3140'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3140'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3144 ***********************************************************************
 BX3144  DESIGNATION -  43 V 43
 BX3144  PID         -  BX3144
 BX3144  STATE/COUNTY-  LA/SABINE
 BX3144  COUNTRY     -  US
 BX3144  USGS QUAD   -  MANY (2018)
 BX3144
 BX3144                         *CURRENT SURVEY CONTROL
 BX3144  ______________________________________________________________________
 BX3144* NAD 83(1986) POSITION- 31 34 32.15   (N) 093 29 42.55   (W)   HD_HELD1
 BX3144* NAVD 88 ORTHO HEIGHT -    66.227 (meters)      217.28  (feet) ADJUSTED
 BX3144  ______________________________________________________________________
 BX3144  GEOID HEIGHT    -        -26.444 (meters)                     GEOID18
 BX3144  DYNAMIC HEIGHT  -         66.147 (meters)      217.02  (feet) COMP
 BX3144  MODELED GRAVITY -    979,430.2   (mgal)                       NAVD 88
 BX3144
 BX3144  VERT ORDER      -  SECOND    CLASS I
 BX3144
 BX3144.The horizontal coordinates were determined by differentially corrected
 BX3144.hand held GPS observations or other comparable positioning techniques
 BX3144.and have an estimated accuracy of +/- 3 meters.
 BX3144
 BX3144.The orthometric height was determined by differential leveling and
 BX3144.adjusted by the NATIONAL GEODETIC SURVEY
 BX3144.in February 1994.
 BX3144
 BX3144.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3144.GEOID18 height accuracy estimate available here.
 BX3144
 BX3144.Click photographs - Photos may exist for this station.
 BX3144
 BX3144.The dynamic height is computed by dividing the NAVD 88
 BX3144.geopotential number by the normal gravity value computed on the
 BX3144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3144.degrees latitude (g = 980.6199 gals.).
 BX3144
 BX3144.The modeled gravity was interpolated from observed gravity values.
 BX3144
 BX3144;                    North         East    Units  Estimated Accuracy
 BX3144;SPC LA N     -   119,690.8     905,542.0     MT  (+/- 3 meters HH1 GPS) 
 BX3144
 BX3144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ5301593501(NAD 83)
 BX3144
 BX3144                          SUPERSEDED SURVEY CONTROL
 BX3144
 BX3144.No superseded survey control is available for this station.
 BX3144
 BX3144_MARKER: DD = SURVEY DISK
 BX3144_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BX3144_SP_SET: BRIDGE ABUTMENT
 BX3144_STAMPING: 43V43 1987
 BX3144_MARK LOGO: LADTD
 BX3144_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX3144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3144+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3144
 BX3144  HISTORY     - Date     Condition        Report By
 BX3144  HISTORY     - 1987     MONUMENTED       LADTD
 BX3144  HISTORY     - 20010922 GOOD             USPSQD
 BX3144
 BX3144                          STATION DESCRIPTION
 BX3144
 BX3144'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3144'THE STATION IS LOCATED ABOUT 14.8 KM (9.2 MI) SOUTHEAST OF ZWOLLE AND
 BX3144'ABOUT 1.13 KM (0.70 MI) NORTHWEST OF MANY.  OWNERSHIP--LOUISIANA
 BX3144'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3144'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3144'HIGHWAY 6 IN MANY, GO NORTH FOR 1.13 KM (0.70 MI) ON HIGHWAY 171 TO
 BX3144'THE STATION ON THE RIGHT IN THE NORTHEAST CORNER OF A BRIDGE.
 BX3144'THE STATION IS 7.0 M (23.0 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 BX3144'HIGHWAY, 0.31 M (1.02 FT) EAST-SOUTHEAST FROM A WITNESS POST AND 0.15
 BX3144'M (0.49 FT) SOUTHWEST OF THE SOUTHWEST END OF THE BRIDGE ABUTMENT.
 BX3144'THE STATION IS ABOUT 0.31 M (1.02 FT) BELOW THE LEVEL OF THE
 BX3144'HIGHWAY.
 BX3144
 BX3144                          STATION RECOVERY (2001)
 BX3144
 BX3144'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX3144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3145 ***********************************************************************
 BX3145  DESIGNATION -  43 V 44
 BX3145  PID         -  BX3145
 BX3145  STATE/COUNTY-  LA/SABINE
 BX3145  COUNTRY     -  US
 BX3145  USGS QUAD   -  MANY (2018)
 BX3145
 BX3145                         *CURRENT SURVEY CONTROL
 BX3145  ______________________________________________________________________
 BX3145* NAD 83(1986) POSITION- 31 34 12.     (N) 093 28 47.     (W)   SCALED
 BX3145* NAVD 88 ORTHO HEIGHT -    93.234 (meters)      305.89  (feet) ADJUSTED
 BX3145  ______________________________________________________________________
 BX3145  GEOID HEIGHT    -        -26.435 (meters)                     GEOID18
 BX3145  DYNAMIC HEIGHT  -         93.121 (meters)      305.51  (feet) COMP
 BX3145  MODELED GRAVITY -    979,430.7   (mgal)                       NAVD 88
 BX3145
 BX3145  VERT ORDER      -  SECOND    CLASS I
 BX3145
 BX3145.The horizontal coordinates were scaled from a map and have
 BX3145.an estimated accuracy of +/- 6 seconds.
 BX3145
 BX3145.The orthometric height was determined by differential leveling and
 BX3145.adjusted by the NATIONAL GEODETIC SURVEY
 BX3145.in February 1994.
 BX3145
 BX3145.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3145.GEOID18 height accuracy estimate available here.
 BX3145
 BX3145.Click photographs - Photos may exist for this station.
 BX3145
 BX3145.The dynamic height is computed by dividing the NAVD 88
 BX3145.geopotential number by the normal gravity value computed on the
 BX3145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3145.degrees latitude (g = 980.6199 gals.).
 BX3145
 BX3145.The modeled gravity was interpolated from observed gravity values.
 BX3145
 BX3145;                    North         East    Units  Estimated Accuracy
 BX3145;SPC LA N     -   119,060.      907,000.      MT  (+/- 180 meters Scaled)
 BX3145
 BX3145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ544928(NAD 83)
 BX3145
 BX3145                          SUPERSEDED SURVEY CONTROL
 BX3145
 BX3145.No superseded survey control is available for this station.
 BX3145
 BX3145_MARKER: DD = SURVEY DISK
 BX3145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3145_STAMPING: 43V44 1987
 BX3145_MARK LOGO: LADTD
 BX3145_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3145+STABILITY: SURFACE MOTION
 BX3145_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3145+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3145
 BX3145  HISTORY     - Date     Condition        Report By
 BX3145  HISTORY     - 1987     MONUMENTED       LADTD
 BX3145  HISTORY     - 20010331 GOOD             NGS
 BX3145  HISTORY     - 20010922 GOOD             USPSQD
 BX3145
 BX3145                          STATION DESCRIPTION
 BX3145
 BX3145'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3145'THE STATION IS LOCATED IN THE TOWN OF MANY AT THE JUNCTION OF U.S
 BX3145'HIGHWAY 171 AND STATE HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH.
 BX3145'OWNERSHIP--TOWN OF MANY.
 BX3145'THE STATION IS 13.7 M (44.9 FT) SOUTH-SOUTHWEST FROM THE SOUTHWEST
 BX3145'CORNER OF THE CHURCH, 13.6 M (44.6 FT) SOUTH FROM THE EXTENDED CENTER
 BX3145'OF HIGHWAY 6, 7.7 M (25.3 FT) EAST-NORTHEAST FROM THE CENTER OF
 BX3145'HIGHWAY 171, 1.83 M (6.00 FT) SOUTHEAST FROM A TELEPHONE JUNCTION BOX
 BX3145'AND 0.31 M (1.02 FT) NORTHWEST FROM A WITNESS POST.  THE STATION IS
 BX3145'FLUSH WITH THE GROUND AND ABOUT 0.31 M (1.02 FT) ABOVE THE LEVEL OF
 BX3145'THE HIGHWAY.
 BX3145
 BX3145                          STATION RECOVERY (2001)
 BX3145
 BX3145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3145'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3145
 BX3145                          STATION RECOVERY (2001)
 BX3145
 BX3145'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX3145'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3146 ***********************************************************************
 BX3146  DESIGNATION -  43 V 45
 BX3146  PID         -  BX3146
 BX3146  STATE/COUNTY-  LA/SABINE
 BX3146  COUNTRY     -  US
 BX3146  USGS QUAD   -  MANY (2018)
 BX3146
 BX3146                         *CURRENT SURVEY CONTROL
 BX3146  ______________________________________________________________________
 BX3146* NAD 83(1986) POSITION- 31 33 12.     (N) 093 28 09.     (W)   SCALED
 BX3146* NAVD 88 ORTHO HEIGHT -    79.605 (meters)      261.17  (feet) ADJUSTED
 BX3146  ______________________________________________________________________
 BX3146  GEOID HEIGHT    -        -26.457 (meters)                     GEOID18
 BX3146  DYNAMIC HEIGHT  -         79.509 (meters)      260.86  (feet) COMP
 BX3146  MODELED GRAVITY -    979,427.9   (mgal)                       NAVD 88
 BX3146
 BX3146  VERT ORDER      -  SECOND    CLASS I
 BX3146
 BX3146.The horizontal coordinates were scaled from a map and have
 BX3146.an estimated accuracy of +/- 6 seconds.
 BX3146
 BX3146.The orthometric height was determined by differential leveling and
 BX3146.adjusted by the NATIONAL GEODETIC SURVEY
 BX3146.in February 1994.
 BX3146
 BX3146.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3146.GEOID18 height accuracy estimate available here.
 BX3146
 BX3146.Click photographs - Photos may exist for this station.
 BX3146
 BX3146.The dynamic height is computed by dividing the NAVD 88
 BX3146.geopotential number by the normal gravity value computed on the
 BX3146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3146.degrees latitude (g = 980.6199 gals.).
 BX3146
 BX3146.The modeled gravity was interpolated from observed gravity values.
 BX3146
 BX3146;                    North         East    Units  Estimated Accuracy
 BX3146;SPC LA N     -   117,200.      907,990.      MT  (+/- 180 meters Scaled)
 BX3146
 BX3146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ554910(NAD 83)
 BX3146
 BX3146                          SUPERSEDED SURVEY CONTROL
 BX3146
 BX3146.No superseded survey control is available for this station.
 BX3146
 BX3146_MARKER: DD = SURVEY DISK
 BX3146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3146_STAMPING: 43V45 1987
 BX3146_MARK LOGO: LADTD
 BX3146_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3146+STABILITY: SURFACE MOTION
 BX3146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3146+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3146
 BX3146  HISTORY     - Date     Condition        Report By
 BX3146  HISTORY     - 1987     MONUMENTED       LADTD
 BX3146  HISTORY     - 20010331 GOOD             NGS
 BX3146  HISTORY     - 20010922 GOOD             USPSQD
 BX3146
 BX3146                          STATION DESCRIPTION
 BX3146
 BX3146'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3146'THE STATION IS LOCATED IN THE SOUTHERN PART OF MANY, ALONG U.S.
 BX3146'HIGHWAY 171, AT THE ALFORD KING BAPTIST CHURCH SIGN.
 BX3146'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3146'THE STATION IS 16.8 M (55.1 FT) WEST-SOUTHWEST FROM THE CENTER OF THE
 BX3146'HIGHWAY, 9.5 M (31.2 FT) NORTH FROM A BLACKTOP ROAD, 4.3 M (14.1 FT)
 BX3146'EAST FROM POWER POLE NUMBER 61 AND 0.91 M (2.99 FT) WEST FROM A
 BX3146'WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT 0.91 M
 BX3146'(2.99 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX3146
 BX3146                          STATION RECOVERY (2001)
 BX3146
 BX3146'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3146'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3146
 BX3146                          STATION RECOVERY (2001)
 BX3146
 BX3146'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX3146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3147 ***********************************************************************
 BX3147  DESIGNATION -  43 V 46
 BX3147  PID         -  BX3147
 BX3147  STATE/COUNTY-  LA/SABINE
 BX3147  COUNTRY     -  US
 BX3147  USGS QUAD   -  MANY (2018)
 BX3147
 BX3147                         *CURRENT SURVEY CONTROL
 BX3147  ______________________________________________________________________
 BX3147* NAD 83(1986) POSITION- 31 32 14.40   (N) 093 27 34.02   (W)   HD_HELD1
 BX3147* NAVD 88 ORTHO HEIGHT -    87.505 (meters)      287.09  (feet) ADJUSTED
 BX3147  ______________________________________________________________________
 BX3147  GEOID HEIGHT    -        -26.477 (meters)                     GEOID18
 BX3147  DYNAMIC HEIGHT  -         87.398 (meters)      286.74  (feet) COMP
 BX3147  MODELED GRAVITY -    979,424.1   (mgal)                       NAVD 88
 BX3147
 BX3147  VERT ORDER      -  SECOND    CLASS I
 BX3147
 BX3147.The horizontal coordinates were determined by differentially corrected
 BX3147.hand held GPS observations or other comparable positioning techniques
 BX3147.and have an estimated accuracy of +/- 3 meters.
 BX3147
 BX3147.The orthometric height was determined by differential leveling and
 BX3147.adjusted by the NATIONAL GEODETIC SURVEY
 BX3147.in February 1994.
 BX3147
 BX3147.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3147.GEOID18 height accuracy estimate available here.
 BX3147
 BX3147.Click photographs - Photos may exist for this station.
 BX3147
 BX3147.The dynamic height is computed by dividing the NAVD 88
 BX3147.geopotential number by the normal gravity value computed on the
 BX3147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3147.degrees latitude (g = 980.6199 gals.).
 BX3147
 BX3147.The modeled gravity was interpolated from observed gravity values.
 BX3147
 BX3147;                    North         East    Units  Estimated Accuracy
 BX3147;SPC LA N     -   115,418.0     908,893.2     MT  (+/- 3 meters HH1 GPS) 
 BX3147
 BX3147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ5638589245(NAD 83)
 BX3147
 BX3147                          SUPERSEDED SURVEY CONTROL
 BX3147
 BX3147.No superseded survey control is available for this station.
 BX3147
 BX3147_MARKER: DD = SURVEY DISK
 BX3147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3147_STAMPING: 43V46 1987
 BX3147_MARK LOGO: LADTD
 BX3147_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3147+STABILITY: SURFACE MOTION
 BX3147_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3147+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3147
 BX3147  HISTORY     - Date     Condition        Report By
 BX3147  HISTORY     - 1987     MONUMENTED       LADTD
 BX3147  HISTORY     - 20010922 GOOD             USPSQD
 BX3147
 BX3147                          STATION DESCRIPTION
 BX3147
 BX3147'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3147'THE STATION IS LOCATED ABOUT 49.0 KM (30.4 MI) NORTH OF LEESVILLE AND
 BX3147'ABOUT 4.4 KM (2.7 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3147'OF TRANSPORTAION AND DEVELOPMENT.
 BX3147'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3147'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 4.4
 BX3147'KM (2.7 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT SET IN FRONT OF
 BX3147'THE VALLEY ELECTRIC MEMBERSHIP CO-OP SUB-STATION.
 BX3147'THE STATION IS 14.3 KM (8.9 MI) EAST FROM THE CENTER OF THE HIGHWAY,
 BX3147'8.5 M (27.9 FT) SOUTH FROM A POWER POLE, 6.1 M (20.0 FT) NORTH FROM
 BX3147'THE CENTER OF A METAL GATE INTO THE SUB-STATION, 0.31 M (1.02 FT)
 BX3147'WEST FROM A CHAIN LINK FENCE AND 0.31 M (1.02 FT) WEST FROM A WITNESS
 BX3147'POST. THE STATION IS FLUSH WITH THE GROUND AND ABOUT 0.31 M
 BX3147'(1.02 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX3147
 BX3147                          STATION RECOVERY (2001)
 BX3147
 BX3147'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX3147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3150 ***********************************************************************
 BX3150  DESIGNATION -  43 V 47
 BX3150  PID         -  BX3150
 BX3150  STATE/COUNTY-  LA/SABINE
 BX3150  COUNTRY     -  US
 BX3150  USGS QUAD   -  FLORIEN (2018)
 BX3150
 BX3150                         *CURRENT SURVEY CONTROL
 BX3150  ______________________________________________________________________
 BX3150* NAD 83(1986) POSITION- 31 29 57.     (N) 093 27 40.     (W)   SCALED
 BX3150* NAVD 88 ORTHO HEIGHT -   110.330 (meters)      361.97  (feet) ADJUSTED
 BX3150  ______________________________________________________________________
 BX3150  GEOID HEIGHT    -        -26.565 (meters)                     GEOID18
 BX3150  DYNAMIC HEIGHT  -        110.194 (meters)      361.53  (feet) COMP
 BX3150  MODELED GRAVITY -    979,411.0   (mgal)                       NAVD 88
 BX3150
 BX3150  VERT ORDER      -  SECOND    CLASS I
 BX3150
 BX3150.The horizontal coordinates were scaled from a map and have
 BX3150.an estimated accuracy of +/- 6 seconds.
 BX3150
 BX3150.The orthometric height was determined by differential leveling and
 BX3150.adjusted by the NATIONAL GEODETIC SURVEY
 BX3150.in February 1994.
 BX3150
 BX3150.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3150.GEOID18 height accuracy estimate available here.
 BX3150
 BX3150.Click photographs - Photos may exist for this station.
 BX3150
 BX3150.The dynamic height is computed by dividing the NAVD 88
 BX3150.geopotential number by the normal gravity value computed on the
 BX3150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3150.degrees latitude (g = 980.6199 gals.).
 BX3150
 BX3150.The modeled gravity was interpolated from observed gravity values.
 BX3150
 BX3150;                    North         East    Units  Estimated Accuracy
 BX3150;SPC LA N     -   111,190.      908,700.      MT  (+/- 180 meters Scaled)
 BX3150
 BX3150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ562850(NAD 83)
 BX3150
 BX3150                          SUPERSEDED SURVEY CONTROL
 BX3150
 BX3150.No superseded survey control is available for this station.
 BX3150
 BX3150_MARKER: DD = SURVEY DISK
 BX3150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3150_STAMPING: 43V47 1987
 BX3150_MARK LOGO: LADTD
 BX3150_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3150+STABILITY: SURFACE MOTION
 BX3150_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3150+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3150
 BX3150  HISTORY     - Date     Condition        Report By
 BX3150  HISTORY     - 1987     MONUMENTED       LADTD
 BX3150  HISTORY     - 20010331 GOOD             NGS
 BX3150
 BX3150                          STATION DESCRIPTION
 BX3150
 BX3150'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3150'THE STATION IS LOCATED ABOUT 44.7 KM (27.8 MI) NORTH OF LEESVILLE AND
 BX3150'ABOUT 8.7 KM (5.4 MI) SOUTH OF MANY.  OWNERSHIP-- LOUISIANA
 BX3150'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3150'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3150'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 8.7
 BX3150'KM (5.4 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT JUST NORTH OF A
 BX3150'GRAVEL ROAD LEADING EAST TO THE FISHER FIRE TOWER.
 BX3150'THE STATION IS 12.8 M (42.0 FT) NORTH FROM THE CENTER OF THE GRAVEL
 BX3150'ROAD, 12.5 M (41.0 FT) NORTH FROM THE CENTER OF THE GRAVEL ROAD, 1.68
 BX3150'M (5.51 FT) NORTH FROM A POWER POLE WITH A TRANSFORMER ATTACHED AND
 BX3150'0.45 M (1.48 FT) WEST-SOUTHWEST FROM A WITNESS POST.  THE STATION IS
 BX3150'FLUSH WITH THE GROUND AND 0.31 M (1.02 FT) ABOVE THE HIGHWAY.
 BX3150
 BX3150                          STATION RECOVERY (2001)
 BX3150
 BX3150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3150'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3151 ***********************************************************************
 BX3151  DESIGNATION -  43 V 48
 BX3151  PID         -  BX3151
 BX3151  STATE/COUNTY-  LA/SABINE
 BX3151  COUNTRY     -  US
 BX3151  USGS QUAD   -  FLORIEN (2018)
 BX3151
 BX3151                         *CURRENT SURVEY CONTROL
 BX3151  ______________________________________________________________________
 BX3151* NAD 83(1986) POSITION- 31 29 02.     (N) 093 27 20.     (W)   SCALED
 BX3151* NAVD 88 ORTHO HEIGHT -   104.136 (meters)      341.65  (feet) ADJUSTED
 BX3151  ______________________________________________________________________
 BX3151  GEOID HEIGHT    -        -26.597 (meters)                     GEOID18
 BX3151  DYNAMIC HEIGHT  -        104.007 (meters)      341.23  (feet) COMP
 BX3151  MODELED GRAVITY -    979,407.5   (mgal)                       NAVD 88
 BX3151
 BX3151  VERT ORDER      -  SECOND    CLASS I
 BX3151
 BX3151.The horizontal coordinates were scaled from a map and have
 BX3151.an estimated accuracy of +/- 6 seconds.
 BX3151
 BX3151.The orthometric height was determined by differential leveling and
 BX3151.adjusted by the NATIONAL GEODETIC SURVEY
 BX3151.in February 1994.
 BX3151
 BX3151.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3151.GEOID18 height accuracy estimate available here.
 BX3151
 BX3151.Click photographs - Photos may exist for this station.
 BX3151
 BX3151.The dynamic height is computed by dividing the NAVD 88
 BX3151.geopotential number by the normal gravity value computed on the
 BX3151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3151.degrees latitude (g = 980.6199 gals.).
 BX3151
 BX3151.The modeled gravity was interpolated from observed gravity values.
 BX3151
 BX3151;                    North         East    Units  Estimated Accuracy
 BX3151;SPC LA N     -   109,490.      909,210.      MT  (+/- 180 meters Scaled)
 BX3151
 BX3151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ567833(NAD 83)
 BX3151
 BX3151                          SUPERSEDED SURVEY CONTROL
 BX3151
 BX3151.No superseded survey control is available for this station.
 BX3151
 BX3151_MARKER: DD = SURVEY DISK
 BX3151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3151_STAMPING: 43V48 1987
 BX3151_MARK LOGO: LADTD
 BX3151_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3151+STABILITY: SURFACE MOTION
 BX3151_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3151+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3151
 BX3151  HISTORY     - Date     Condition        Report By
 BX3151  HISTORY     - 1987     MONUMENTED       LADTD
 BX3151  HISTORY     - 20010331 GOOD             NGS
 BX3151  HISTORY     - 20011125 GOOD             USPSQD
 BX3151
 BX3151                          STATION DESCRIPTION
 BX3151
 BX3151'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3151'THE STATION IS LOCATED ABOUT 42.9 KM (26.7 MI) NORTH OF LEESVILLE AND
 BX3151'ABOUT 10.5 KM (6.5 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3151'DEPARTMENT OF TRANSPORTAION AND DEVELOPMENT.
 BX3151'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3151'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 10.5
 BX3151'KM (6.5 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT.
 BX3151'THE STATION IS 34.1 M (111.9 FT) FROM THE CENTER OF THE NORTHERN MOST
 BX3151'BLACKTOP ROAD LEADING TO THE BOISE CASCADE FISHER SAWMILL, 15.5 M
 BX3151'(50.9 FT) WEST FROM THE CENTER OF THE HIGHWAY, 0.5 M (1.6 FT)
 BX3151'SOUTHWEST FROM A WITNESS POST AND 0.5 M (1.6 FT) SOUTH FROM A
 BX3151'RIGHT-OF-WAY MARKER.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT
 BX3151'0.61 M (2.00 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BX3151
 BX3151                          STATION RECOVERY (2001)
 BX3151
 BX3151'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3151'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3151
 BX3151                          STATION RECOVERY (2001)
 BX3151
 BX3151'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3152 ***********************************************************************
 BX3152  DESIGNATION -  43 V 49
 BX3152  PID         -  BX3152
 BX3152  STATE/COUNTY-  LA/SABINE
 BX3152  COUNTRY     -  US
 BX3152  USGS QUAD   -  FLORIEN (2018)
 BX3152
 BX3152                         *CURRENT SURVEY CONTROL
 BX3152  ______________________________________________________________________
 BX3152* NAD 83(1986) POSITION- 31 27 59.     (N) 093 27 24.     (W)   SCALED
 BX3152* NAVD 88 ORTHO HEIGHT -    87.345 (meters)      286.56  (feet) ADJUSTED
 BX3152  ______________________________________________________________________
 BX3152  GEOID HEIGHT    -        -26.644 (meters)                     GEOID18
 BX3152  DYNAMIC HEIGHT  -         87.237 (meters)      286.21  (feet) COMP
 BX3152  MODELED GRAVITY -    979,403.8   (mgal)                       NAVD 88
 BX3152
 BX3152  VERT ORDER      -  SECOND    CLASS I
 BX3152
 BX3152.The horizontal coordinates were scaled from a map and have
 BX3152.an estimated accuracy of +/- 6 seconds.
 BX3152
 BX3152.The orthometric height was determined by differential leveling and
 BX3152.adjusted by the NATIONAL GEODETIC SURVEY
 BX3152.in February 1994.
 BX3152
 BX3152.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3152.GEOID18 height accuracy estimate available here.
 BX3152
 BX3152.Click photographs - Photos may exist for this station.
 BX3152
 BX3152.The dynamic height is computed by dividing the NAVD 88
 BX3152.geopotential number by the normal gravity value computed on the
 BX3152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3152.degrees latitude (g = 980.6199 gals.).
 BX3152
 BX3152.The modeled gravity was interpolated from observed gravity values.
 BX3152
 BX3152;                    North         East    Units  Estimated Accuracy
 BX3152;SPC LA N     -   107,550.      909,090.      MT  (+/- 180 meters Scaled)
 BX3152
 BX3152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ566813(NAD 83)
 BX3152
 BX3152                          SUPERSEDED SURVEY CONTROL
 BX3152
 BX3152.No superseded survey control is available for this station.
 BX3152
 BX3152_MARKER: DD = SURVEY DISK
 BX3152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3152_STAMPING: 43V49 1987
 BX3152_MARK LOGO: LADTD
 BX3152_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3152+STABILITY: SURFACE MOTION
 BX3152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3152+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3152
 BX3152  HISTORY     - Date     Condition        Report By
 BX3152  HISTORY     - 1987     MONUMENTED       LADTD
 BX3152  HISTORY     - 20010331 GOOD             NGS
 BX3152
 BX3152                          STATION DESCRIPTION
 BX3152
 BX3152'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3152'THE STATION IS LOCATED ABOUT 40.9 KM (25.4 MI) NORTH OF LEESVILLE AND
 BX3152'ABOUT 12.5 KM (7.8 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3152'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3152'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3152'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 12.5
 BX3152'KM (7.8 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT.
 BX3152'THE STATION IS 12.7 M (41.7 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 BX3152'4.0 M (13.1 FT) NORTH FROM TELEPHONE JUNCTION BOX NUMBER 6, 2.7 M
 BX3152'(8.9 FT) NORTH FROM A POWER POLE NUMBER 75-193 WITH A TRANSFORMER
 BX3152'ATTACHED AND 0.37 M (1.21 FT) WEST FROM A WITNESS POST.  THE STATION
 BX3152'IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3152
 BX3152                          STATION RECOVERY (2001)
 BX3152
 BX3152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3152'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1872 ***********************************************************************
 BX1872  DESIGNATION -  43 V 5
 BX1872  PID         -  BX1872
 BX1872  STATE/COUNTY-  LA/SABINE
 BX1872  COUNTRY     -  US
 BX1872  USGS QUAD   -  MANY (2018)
 BX1872
 BX1872                         *CURRENT SURVEY CONTROL
 BX1872  ______________________________________________________________________
 BX1872* NAD 83(1986) POSITION- 31 37 10.     (N) 093 23 17.     (W)   SCALED
 BX1872* NAVD 88 ORTHO HEIGHT -    88.82  (+/-2cm)      291.4   (feet) VERTCON3
 BX1872  ______________________________________________________________________
 BX1872  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 BX1872  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1872
 BX1872.The horizontal coordinates were scaled from a map and have
 BX1872.an estimated accuracy of +/- 6 seconds.
 BX1872
 BX1872.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1872.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1872
 BX1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1872.GEOID18 height accuracy estimate available here.
 BX1872
 BX1872.The vertical order pertains to the NGVD 29 superseded value.
 BX1872
 BX1872.Click photographs - Photos may exist for this station.
 BX1872
 BX1872;                    North         East    Units  Estimated Accuracy
 BX1872;SPC LA N     -   124,460.      915,750.      MT  (+/- 180 meters Scaled)
 BX1872
 BX1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ631983(NAD 83)
 BX1872
 BX1872                          SUPERSEDED SURVEY CONTROL
 BX1872
 BX1872  NGVD 29 (11/26/84)   88.896  (m)          291.65   (f) ADJUSTED    2 1
 BX1872
 BX1872.Superseded values are not recommended for survey control.
 BX1872
 BX1872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1872.See file dsdata.pdf to determine how the superseded data were derived.
 BX1872
 BX1872_MARKER: DD = SURVEY DISK
 BX1872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1872_STAMPING: 43V5 1969
 BX1872_MARK LOGO: LADHGS
 BX1872_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1872+STABILITY: SURFACE MOTION
 BX1872
 BX1872  HISTORY     - Date     Condition        Report By
 BX1872  HISTORY     - 1969     MONUMENTED       LADH
 BX1872  HISTORY     - 1970     GOOD             LADTD
 BX1872  HISTORY     - 20010331 GOOD             NGS
 BX1872  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1872
 BX1872                          STATION DESCRIPTION
 BX1872
 BX1872'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1872'7.30 MI NE FROM MANY.
 BX1872'ABOUT 7.30 MILES NORTHEAST ALONG LOUSIANA HIGHWAY 6 FROM THE MANY POST
 BX1872'OFFICE.  0.95 MILES NORTHEAST OF B.M. 43V4.  4.20 MILES SOUTHWEST OF
 BX1872'SABINE AND NATCHITOCHES PARISH LINE.  82 FEET SOUTH SOUTHEAST OF THE
 BX1872'CENTERLINE OF LOUISIANA HIGHWAY 6.  19 FEET NORTHEAST OF AN IRON ROD
 BX1872'PROJECTING 1 FOOT ABOVE THE GROUND.  21 FEET NORTHEAST OF A 12 INCH
 BX1872'RED OAK TREE WITH A PAINTED X MARKED ON IT. 18 FEET EAST OF A 13 INCH
 BX1872'POST OAK TREE WITH A PAINTED X MARKED ON IT. 29 FEET NORTHEAST OF A
 BX1872'COMBINATION MESH AND BARBED WIRE FENCE. DISK IN TOP OF A CONCRETE POST
 BX1872'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1872'NORTH OF THE MARK.  SECTION 3, T 7N, R 10W.
 BX1872
 BX1872                          STATION RECOVERY (2001)
 BX1872
 BX1872'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1872'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1872
 BX1872                          STATION RECOVERY (2001)
 BX1872
 BX1872'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1872'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3153 ***********************************************************************
 BX3153  DESIGNATION -  43 V 50
 BX3153  PID         -  BX3153
 BX3153  STATE/COUNTY-  LA/SABINE
 BX3153  COUNTRY     -  US
 BX3153  USGS QUAD   -  FLORIEN (2018)
 BX3153
 BX3153                         *CURRENT SURVEY CONTROL
 BX3153  ______________________________________________________________________
 BX3153* NAD 83(1986) POSITION- 31 26 52.     (N) 093 27 25.     (W)   SCALED
 BX3153* NAVD 88 ORTHO HEIGHT -    77.119 (meters)      253.01  (feet) ADJUSTED
 BX3153  ______________________________________________________________________
 BX3153  GEOID HEIGHT    -        -26.693 (meters)                     GEOID18
 BX3153  DYNAMIC HEIGHT  -         77.023 (meters)      252.70  (feet) COMP
 BX3153  MODELED GRAVITY -    979,400.0   (mgal)                       NAVD 88
 BX3153
 BX3153  VERT ORDER      -  SECOND    CLASS I
 BX3153
 BX3153.The horizontal coordinates were scaled from a map and have
 BX3153.an estimated accuracy of +/- 6 seconds.
 BX3153
 BX3153.The orthometric height was determined by differential leveling and
 BX3153.adjusted by the NATIONAL GEODETIC SURVEY
 BX3153.in February 1994.
 BX3153
 BX3153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3153.GEOID18 height accuracy estimate available here.
 BX3153
 BX3153.Click photographs - Photos may exist for this station.
 BX3153
 BX3153.The dynamic height is computed by dividing the NAVD 88
 BX3153.geopotential number by the normal gravity value computed on the
 BX3153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3153.degrees latitude (g = 980.6199 gals.).
 BX3153
 BX3153.The modeled gravity was interpolated from observed gravity values.
 BX3153
 BX3153;                    North         East    Units  Estimated Accuracy
 BX3153;SPC LA N     -   105,490.      909,040.      MT  (+/- 180 meters Scaled)
 BX3153
 BX3153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ565793(NAD 83)
 BX3153
 BX3153                          SUPERSEDED SURVEY CONTROL
 BX3153
 BX3153.No superseded survey control is available for this station.
 BX3153
 BX3153_MARKER: DD = SURVEY DISK
 BX3153_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BX3153_SP_SET: BRIDGE ABUTMENT
 BX3153_STAMPING: 43V50 1987
 BX3153_MARK LOGO: LADTD
 BX3153_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX3153_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3153+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3153
 BX3153  HISTORY     - Date     Condition        Report By
 BX3153  HISTORY     - 1987     MONUMENTED       LADTD
 BX3153  HISTORY     - 20010331 GOOD             NGS
 BX3153
 BX3153                          STATION DESCRIPTION
 BX3153
 BX3153'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3153'THE STATION IS LOCATED ABOUT 38.8 KM (24.1 MI) NORTH OF LEESVILLE AND
 BX3153'ABOUT 14.65 KM (9.10 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3153'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3153'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3153'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 14.65
 BX3153'KM (9.10 MI) TO THE STATION ON THE RIGHT SET IN THE SOUTHWEST
 BX3153'ABUTMENT OF A BRIDGE.
 BX3153'THE STATION IS 13.1 M (43.0 FT) NORTHEAST FROM POWER POLE NUMBER 223,
 BX3153'6.6 M (21.7 FT) NORTH FROM A TELEPHONE JUNCTION BOX, 4.7 M (15.4 FT)
 BX3153'WEST-SOUTHWEST FROM THE CENTER OF THE HIGHWAY, 0.91 M (2.99 FT)
 BX3153'SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF THE BRIDGE AND 0.37 M
 BX3153'(1.21 FT) NORTHWEST FROM A WITNESS POST.  THE STATION IS ABOUT LEVEL
 BX3153'WITH THE HIGHWAY.
 BX3153
 BX3153                          STATION RECOVERY (2001)
 BX3153
 BX3153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3153'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3154 ***********************************************************************
 BX3154  DESIGNATION -  43 V 51
 BX3154  PID         -  BX3154
 BX3154  STATE/COUNTY-  LA/SABINE
 BX3154  COUNTRY     -  US
 BX3154  USGS QUAD   -  FLORIEN (2018)
 BX3154
 BX3154                         *CURRENT SURVEY CONTROL
 BX3154  ______________________________________________________________________
 BX3154* NAD 83(1986) POSITION- 31 25 59.     (N) 093 27 23.     (W)   SCALED
 BX3154* NAVD 88 ORTHO HEIGHT -    71.623 (meters)      234.98  (feet) ADJUSTED
 BX3154  ______________________________________________________________________
 BX3154  GEOID HEIGHT    -        -26.728 (meters)                     GEOID18
 BX3154  DYNAMIC HEIGHT  -         71.533 (meters)      234.69  (feet) COMP
 BX3154  MODELED GRAVITY -    979,397.1   (mgal)                       NAVD 88
 BX3154
 BX3154  VERT ORDER      -  SECOND    CLASS I
 BX3154
 BX3154.The horizontal coordinates were scaled from a map and have
 BX3154.an estimated accuracy of +/- 6 seconds.
 BX3154
 BX3154.The orthometric height was determined by differential leveling and
 BX3154.adjusted by the NATIONAL GEODETIC SURVEY
 BX3154.in February 1994.
 BX3154
 BX3154.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3154.GEOID18 height accuracy estimate available here.
 BX3154
 BX3154.Click photographs - Photos may exist for this station.
 BX3154
 BX3154.The dynamic height is computed by dividing the NAVD 88
 BX3154.geopotential number by the normal gravity value computed on the
 BX3154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3154.degrees latitude (g = 980.6199 gals.).
 BX3154
 BX3154.The modeled gravity was interpolated from observed gravity values.
 BX3154
 BX3154;                    North         East    Units  Estimated Accuracy
 BX3154;SPC LA N     -   103,850.      909,080.      MT  (+/- 180 meters Scaled)
 BX3154
 BX3154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ566776(NAD 83)
 BX3154
 BX3154                          SUPERSEDED SURVEY CONTROL
 BX3154
 BX3154.No superseded survey control is available for this station.
 BX3154
 BX3154_MARKER: DD = SURVEY DISK
 BX3154_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX3154_SP_SET: HEADWALL
 BX3154_STAMPING: 43V51 1987
 BX3154_MARK LOGO: LADTD
 BX3154_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3154+STABILITY: SURFACE MOTION
 BX3154_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3154+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3154
 BX3154  HISTORY     - Date     Condition        Report By
 BX3154  HISTORY     - 1987     MONUMENTED       LADTD
 BX3154  HISTORY     - 20010331 GOOD             NGS
 BX3154
 BX3154                          STATION DESCRIPTION
 BX3154
 BX3154'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3154'THE STATION IS LOCATED ABOUT 37.3 KM (23.2 MI) NORTH OF LEESVILLE AND
 BX3154'ABOUT 16.1 KM (10.0 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3154'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3154'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3154'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 16.1
 BX3154'KM (10.0 MI) TO THE STATION ON THE RIGHT.
 BX3154'THE STATION IS 17.0 M (55.8 FT) SOUTHEAST FROM AN OAK TREE, 11.3 M
 BX3154'(37.1 FT) WEST FROM THE CENTER OF THE HIGHWAY, 10.4 M (34.1 FT)
 BX3154'NORTH-NORTHWEST FROM THE SOUTH END OF THE HEADWALL AND 0.31 M
 BX3154'(1.02 FT) SOUTH-SOUTHEAST FROM A WITNESS POST.  THE STATION IS ABOUT
 BX3154'1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BX3154
 BX3154                          STATION RECOVERY (2001)
 BX3154
 BX3154'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3154'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3155 ***********************************************************************
 BX3155  DESIGNATION -  43 V 52
 BX3155  PID         -  BX3155
 BX3155  STATE/COUNTY-  LA/SABINE
 BX3155  COUNTRY     -  US
 BX3155  USGS QUAD   -  FLORIEN (2018)
 BX3155
 BX3155                         *CURRENT SURVEY CONTROL
 BX3155  ______________________________________________________________________
 BX3155* NAD 83(1986) POSITION- 31 24 48.     (N) 093 27 05.     (W)   SCALED
 BX3155* NAVD 88 ORTHO HEIGHT -    74.204 (meters)      243.45  (feet) ADJUSTED
 BX3155  ______________________________________________________________________
 BX3155  GEOID HEIGHT    -        -26.765 (meters)                     GEOID18
 BX3155  DYNAMIC HEIGHT  -         74.112 (meters)      243.15  (feet) COMP
 BX3155  MODELED GRAVITY -    979,393.3   (mgal)                       NAVD 88
 BX3155
 BX3155  VERT ORDER      -  SECOND    CLASS I
 BX3155
 BX3155.The horizontal coordinates were scaled from a map and have
 BX3155.an estimated accuracy of +/- 6 seconds.
 BX3155
 BX3155.The orthometric height was determined by differential leveling and
 BX3155.adjusted by the NATIONAL GEODETIC SURVEY
 BX3155.in February 1994.
 BX3155
 BX3155.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3155.GEOID18 height accuracy estimate available here.
 BX3155
 BX3155.Click photographs - Photos may exist for this station.
 BX3155
 BX3155.The dynamic height is computed by dividing the NAVD 88
 BX3155.geopotential number by the normal gravity value computed on the
 BX3155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3155.degrees latitude (g = 980.6199 gals.).
 BX3155
 BX3155.The modeled gravity was interpolated from observed gravity values.
 BX3155
 BX3155;                    North         East    Units  Estimated Accuracy
 BX3155;SPC LA N     -   101,660.      909,540.      MT  (+/- 180 meters Scaled)
 BX3155
 BX3155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ570754(NAD 83)
 BX3155
 BX3155                          SUPERSEDED SURVEY CONTROL
 BX3155
 BX3155.No superseded survey control is available for this station.
 BX3155
 BX3155_MARKER: DD = SURVEY DISK
 BX3155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3155_STAMPING: 43V52 1987
 BX3155_MARK LOGO: LADTD
 BX3155_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3155+STABILITY: SURFACE MOTION
 BX3155_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3155+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3155
 BX3155  HISTORY     - Date     Condition        Report By
 BX3155  HISTORY     - 1987     MONUMENTED       LADTD
 BX3155  HISTORY     - 20010331 GOOD             NGS
 BX3155
 BX3155                          STATION DESCRIPTION
 BX3155
 BX3155'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3155'THE STATION IS LOCATED ABOUT 35.1 KM (21.8 MI) NORTH OF LEESVILLE AND
 BX3155'ABOUT 18.3 KM (11.4 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3155'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3155'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3155'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 18.3
 BX3155'KM (11.4 MI) TO THE STATION ON THE RIGHT SET NEAR A LARGE SIGN AT A
 BX3155'WOOD YARD,  23.1 M (75.8 FT) WEST-SOUTHWEST FROM THE CENTER OF THE
 BX3155'HIGHWAY, 8.8 M (28.9 FT) SOUTH-SOUTHEAST FROM THE CENTER OF THE
 BX3155'GRAVEL ROAD LEADING TO THE WOOD YARD, 1.8 M (5.9 FT) NORTH-NORTHEAST
 BX3155'FROM THE EAST POST OF THE SIGN AND 0.31 M (1.02 FT) SOUTHWEST FROM A
 BX3155'WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL
 BX3155'WITH THE HIGHWAY.
 BX3155
 BX3155                          STATION RECOVERY (2001)
 BX3155
 BX3155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3155'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3156 ***********************************************************************
 BX3156  DESIGNATION -  43 V 53
 BX3156  PID         -  BX3156
 BX3156  STATE/COUNTY-  LA/SABINE
 BX3156  COUNTRY     -  US
 BX3156  USGS QUAD   -  FLORIEN (2018)
 BX3156
 BX3156                         *CURRENT SURVEY CONTROL
 BX3156  ______________________________________________________________________
 BX3156* NAD 83(1986) POSITION- 31 24 12.     (N) 093 26 41.     (W)   SCALED
 BX3156* NAVD 88 ORTHO HEIGHT -    70.326 (meters)      230.73  (feet) ADJUSTED
 BX3156  ______________________________________________________________________
 BX3156  GEOID HEIGHT    -        -26.774 (meters)                     GEOID18
 BX3156  DYNAMIC HEIGHT  -         70.239 (meters)      230.44  (feet) COMP
 BX3156  MODELED GRAVITY -    979,391.4   (mgal)                       NAVD 88
 BX3156
 BX3156  VERT ORDER      -  SECOND    CLASS I
 BX3156
 BX3156.The horizontal coordinates were scaled from a map and have
 BX3156.an estimated accuracy of +/- 6 seconds.
 BX3156
 BX3156.The orthometric height was determined by differential leveling and
 BX3156.adjusted by the NATIONAL GEODETIC SURVEY
 BX3156.in February 1994.
 BX3156
 BX3156.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3156.GEOID18 height accuracy estimate available here.
 BX3156
 BX3156.Click photographs - Photos may exist for this station.
 BX3156
 BX3156.The dynamic height is computed by dividing the NAVD 88
 BX3156.geopotential number by the normal gravity value computed on the
 BX3156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3156.degrees latitude (g = 980.6199 gals.).
 BX3156
 BX3156.The modeled gravity was interpolated from observed gravity values.
 BX3156
 BX3156;                    North         East    Units  Estimated Accuracy
 BX3156;SPC LA N     -   100,550.      910,160.      MT  (+/- 180 meters Scaled)
 BX3156
 BX3156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ577743(NAD 83)
 BX3156
 BX3156                          SUPERSEDED SURVEY CONTROL
 BX3156
 BX3156.No superseded survey control is available for this station.
 BX3156
 BX3156_MARKER: DD = SURVEY DISK
 BX3156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3156_STAMPING: 43V53 1987
 BX3156_MARK LOGO: LADTD
 BX3156_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3156+STABILITY: SURFACE MOTION
 BX3156_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3156+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3156
 BX3156  HISTORY     - Date     Condition        Report By
 BX3156  HISTORY     - 1987     MONUMENTED       LADTD
 BX3156  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX3156
 BX3156                          STATION DESCRIPTION
 BX3156
 BX3156'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3156'THE STATION IS LOCATED ABOUT 33.7 KM (20.9 MI) NORTH OF LEESVILLE AND
 BX3156'ABOUT 19.7 KM (12.2 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3156'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3156'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3156'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 19.7
 BX3156'KM (12.2 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT.
 BX3156'THE STATION IS 29.9 M (98.1 FT) NORTHWEST FROM TELEPHONE JUNCTION BOX
 BX3156'NUMBER 32, 11.6 M (38.1 FT) NORTHWEST FROM THE CENTER OF A GRAVEL
 BX3156'ROAD, 12.8 M (42.0 FT) NORTHEAST FROM THE CENTER OF THE HIGHWAY AND
 BX3156'0.31 M (1.02 FT) NORTHEAST FROM A WITNESS POST.  THE STATION IS
 BX3156'RECESSED 5.1 CM (2 INCHES) AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3156
 BX3156                          STATION RECOVERY (2001)
 BX3156
 BX3156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3156'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3158 ***********************************************************************
 BX3158  DESIGNATION -  43 V 54
 BX3158  PID         -  BX3158
 BX3158  STATE/COUNTY-  LA/SABINE
 BX3158  COUNTRY     -  US
 BX3158  USGS QUAD   -  FLORIEN (2018)
 BX3158
 BX3158                         *CURRENT SURVEY CONTROL
 BX3158  ______________________________________________________________________
 BX3158* NAD 83(1986) POSITION- 31 22 30.     (N) 093 25 45.     (W)   SCALED
 BX3158* NAVD 88 ORTHO HEIGHT -    83.048 (meters)      272.47  (feet) ADJUSTED
 BX3158  ______________________________________________________________________
 BX3158  GEOID HEIGHT    -        -26.787 (meters)                     GEOID18
 BX3158  DYNAMIC HEIGHT  -         82.944 (meters)      272.13  (feet) COMP
 BX3158  MODELED GRAVITY -    979,386.7   (mgal)                       NAVD 88
 BX3158
 BX3158  VERT ORDER      -  SECOND    CLASS I
 BX3158
 BX3158.The horizontal coordinates were scaled from a map and have
 BX3158.an estimated accuracy of +/- 6 seconds.
 BX3158
 BX3158.The orthometric height was determined by differential leveling and
 BX3158.adjusted by the NATIONAL GEODETIC SURVEY
 BX3158.in February 1994.
 BX3158
 BX3158.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3158.GEOID18 height accuracy estimate available here.
 BX3158
 BX3158.Click photographs - Photos may exist for this station.
 BX3158
 BX3158.The dynamic height is computed by dividing the NAVD 88
 BX3158.geopotential number by the normal gravity value computed on the
 BX3158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3158.degrees latitude (g = 980.6199 gals.).
 BX3158
 BX3158.The modeled gravity was interpolated from observed gravity values.
 BX3158
 BX3158;                    North         East    Units  Estimated Accuracy
 BX3158;SPC LA N     -    97,400.      911,610.      MT  (+/- 180 meters Scaled)
 BX3158
 BX3158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ591712(NAD 83)
 BX3158
 BX3158                          SUPERSEDED SURVEY CONTROL
 BX3158
 BX3158.No superseded survey control is available for this station.
 BX3158
 BX3158_MARKER: DD = SURVEY DISK
 BX3158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3158_STAMPING: 43V54 1987
 BX3158_MARK LOGO: LADTD
 BX3158_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3158+STABILITY: SURFACE MOTION
 BX3158_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3158+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3158
 BX3158  HISTORY     - Date     Condition        Report By
 BX3158  HISTORY     - 1987     MONUMENTED       LADTD
 BX3158
 BX3158                          STATION DESCRIPTION
 BX3158
 BX3158'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3158'THE STATION IS LOCATED ABOUT 30.0 KM (18.6 MI) NORTH OF LEESVILLE AND
 BX3158'ABOUT 23.4 KM (14.5 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3158'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3158'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3158'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 23.4
 BX3158'KM (14.5 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT NEAR A FENCE
 BX3158'CORNER JUST NORTH OF HODGES GARDENS.
 BX3158'THE STATION IS 15.2 M (49.9 FT) NORTHEAST FROM THE CENTER OF THE
 BX3158'HIGHWAY, 8.8 M (28.9 FT) EAST FROM POWER POLE NUMBER 60, 0.61 M
 BX3158'(2.00 FT) SOUTH FROM THE FENCE CORNER POST, 0.31 M (1.02 FT)
 BX3158'SOUTHWEST FROM A NET WIRE FENCE AND 0.18 M (0.59 FT) SOUTHWEST FROM A
 BX3158'WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL
 BX3158'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3159 ***********************************************************************
 BX3159  DESIGNATION -  43 V 55
 BX3159  PID         -  BX3159
 BX3159  STATE/COUNTY-  LA/SABINE
 BX3159  COUNTRY     -  US
 BX3159  USGS QUAD   -  HORNBECK (2018)
 BX3159
 BX3159                         *CURRENT SURVEY CONTROL
 BX3159  ______________________________________________________________________
 BX3159* NAD 83(1986) POSITION- 31 21 27.     (N) 093 25 14.     (W)   SCALED
 BX3159* NAVD 88 ORTHO HEIGHT -    72.014 (meters)      236.27  (feet) ADJUSTED
 BX3159  ______________________________________________________________________
 BX3159  GEOID HEIGHT    -        -26.788 (meters)                     GEOID18
 BX3159  DYNAMIC HEIGHT  -         71.923 (meters)      235.97  (feet) COMP
 BX3159  MODELED GRAVITY -    979,384.9   (mgal)                       NAVD 88
 BX3159
 BX3159  VERT ORDER      -  SECOND    CLASS I
 BX3159
 BX3159.The horizontal coordinates were scaled from a map and have
 BX3159.an estimated accuracy of +/- 6 seconds.
 BX3159
 BX3159.The orthometric height was determined by differential leveling and
 BX3159.adjusted by the NATIONAL GEODETIC SURVEY
 BX3159.in February 1994.
 BX3159
 BX3159.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3159.GEOID18 height accuracy estimate available here.
 BX3159
 BX3159.Click photographs - Photos may exist for this station.
 BX3159
 BX3159.The dynamic height is computed by dividing the NAVD 88
 BX3159.geopotential number by the normal gravity value computed on the
 BX3159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3159.degrees latitude (g = 980.6199 gals.).
 BX3159
 BX3159.The modeled gravity was interpolated from observed gravity values.
 BX3159
 BX3159;                    North         East    Units  Estimated Accuracy
 BX3159;SPC LA N     -    95,450.      912,420.      MT  (+/- 180 meters Scaled)
 BX3159
 BX3159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ600692(NAD 83)
 BX3159
 BX3159                          SUPERSEDED SURVEY CONTROL
 BX3159
 BX3159.No superseded survey control is available for this station.
 BX3159
 BX3159_MARKER: DD = SURVEY DISK
 BX3159_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX3159_SP_SET: HEADWALL
 BX3159_STAMPING: 43V55 1987
 BX3159_MARK LOGO: LADTD
 BX3159_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3159+STABILITY: SURFACE MOTION
 BX3159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3159+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2002
 BX3159
 BX3159  HISTORY     - Date     Condition        Report By
 BX3159  HISTORY     - 1987     MONUMENTED       LADTD
 BX3159  HISTORY     - 20020406 GOOD             USPSQD
 BX3159
 BX3159                          STATION DESCRIPTION
 BX3159
 BX3159'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3159'THE STATION IS LOCATED ABOUT 27.8 KM (17.3 MI) NORTH OF LEESVILLE AND
 BX3159'ABOUT 25.6 KM (15.9 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3159'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3159'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3159'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 25.6
 BX3159'KM (15.9 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT.
 BX3159'THE STATION IS 7.7 M (25.3 FT) SOUTHWEST FROM THE CENTER OF THE
 BX3159'HIGHWAY, 1.7 M (5.6 FT) SOUTH-SOUTHEAST FROM THE NORTH END OF THE
 BX3159'HEADWALL AND 0.31 M (1.02 FT) NORTH-NORTHWEST FROM A WITNESS POST.
 BX3159'THE STATION IS ABOUT 0.61 M (2.00 FT) BELOW THE LEVEL OF THE
 BX3159'HIGHWAY.
 BX3159
 BX3159                          STATION RECOVERY (2002)
 BX3159
 BX3159'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BX3159'WITNESS POST NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3161 ***********************************************************************
 BX3161  DESIGNATION -  43 V 56
 BX3161  PID         -  BX3161
 BX3161  STATE/COUNTY-  LA/SABINE
 BX3161  COUNTRY     -  US
 BX3161  USGS QUAD   -  HORNBECK (2018)
 BX3161
 BX3161                         *CURRENT SURVEY CONTROL
 BX3161  ______________________________________________________________________
 BX3161* NAD 83(1986) POSITION- 31 20 08.     (N) 093 24 28.     (W)   SCALED
 BX3161* NAVD 88 ORTHO HEIGHT -   104.493 (meters)      342.82  (feet) ADJUSTED
 BX3161  ______________________________________________________________________
 BX3161  GEOID HEIGHT    -        -26.776 (meters)                     GEOID18
 BX3161  DYNAMIC HEIGHT  -        104.362 (meters)      342.39  (feet) COMP
 BX3161  MODELED GRAVITY -    979,384.6   (mgal)                       NAVD 88
 BX3161
 BX3161  VERT ORDER      -  SECOND    CLASS I
 BX3161
 BX3161.The horizontal coordinates were scaled from a map and have
 BX3161.an estimated accuracy of +/- 6 seconds.
 BX3161
 BX3161.The orthometric height was determined by differential leveling and
 BX3161.adjusted by the NATIONAL GEODETIC SURVEY
 BX3161.in February 1994.
 BX3161
 BX3161.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3161.GEOID18 height accuracy estimate available here.
 BX3161
 BX3161.Click photographs - Photos may exist for this station.
 BX3161
 BX3161.The dynamic height is computed by dividing the NAVD 88
 BX3161.geopotential number by the normal gravity value computed on the
 BX3161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3161.degrees latitude (g = 980.6199 gals.).
 BX3161
 BX3161.The modeled gravity was interpolated from observed gravity values.
 BX3161
 BX3161;                    North         East    Units  Estimated Accuracy
 BX3161;SPC LA N     -    93,010.      913,610.      MT  (+/- 180 meters Scaled)
 BX3161
 BX3161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ612668(NAD 83)
 BX3161
 BX3161                          SUPERSEDED SURVEY CONTROL
 BX3161
 BX3161.No superseded survey control is available for this station.
 BX3161
 BX3161_MARKER: DD = SURVEY DISK
 BX3161_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX3161_SP_SET: HEADWALL
 BX3161_STAMPING: 43V56 1987
 BX3161_MARK LOGO: LADTD
 BX3161_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3161+STABILITY: SURFACE MOTION
 BX3161_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3161+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3161
 BX3161  HISTORY     - Date     Condition        Report By
 BX3161  HISTORY     - 1987     MONUMENTED       LADTD
 BX3161  HISTORY     - 20011125 GOOD             USPSQD
 BX3161
 BX3161                          STATION DESCRIPTION
 BX3161
 BX3161'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3161'THE STATION IS LOCATED ABOUT 28.4 KM (17.6 MI) SOUTH OF MANY AND ABOUT
 BX3161'25.0 KM (15.5 MI) NORTH OF LEESVILLE.  OWNERSHIP--LOUISIANA
 BX3161'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3161'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGWHAY 171 AND STATE
 BX3161'HIGHWAY 8 IN LEESVILLE, GO NORTH FOR 25.0 KM (15.5 MI) ON HIGHWAY 171
 BX3161'TO THE STATION ON THE LEFT SET IN A CONCRETE HEADWALL.
 BX3161'THE STATION IS 12.3 M (40.4 FT) NORTH FROM THE SABINE AND VERNON
 BX3161'PARISH LINE SIGN, 7.9 M (25.9 FT) SOUTHWEST FROM THE CENTER OF THE
 BX3161'HIGHWAY, 2.9 M (9.5 FT) NORTHWEST FROM THE SOUTH END OF THE HEADWALL
 BX3161'AND 0.31 M (1.02 FT) SOUTHEAST FROM A WITNESS POST.  THE STATION IS
 BX3161'ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BX3161
 BX3161                          STATION RECOVERY (2001)
 BX3161
 BX3161'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3157 ***********************************************************************
 BX3157  DESIGNATION -  43 V 57
 BX3157  PID         -  BX3157
 BX3157  STATE/COUNTY-  LA/SABINE
 BX3157  COUNTRY     -  US
 BX3157  USGS QUAD   -  FLORIEN (2018)
 BX3157
 BX3157                         *CURRENT SURVEY CONTROL
 BX3157  ______________________________________________________________________
 BX3157* NAD 83(1986) POSITION- 31 23 26.     (N) 093 26 33.     (W)   SCALED
 BX3157* NAVD 88 ORTHO HEIGHT -    61.739 (meters)      202.56  (feet) ADJUSTED
 BX3157  ______________________________________________________________________
 BX3157  GEOID HEIGHT    -        -26.792 (meters)                     GEOID18
 BX3157  DYNAMIC HEIGHT  -         61.661 (meters)      202.30  (feet) COMP
 BX3157  MODELED GRAVITY -    979,389.2   (mgal)                       NAVD 88
 BX3157
 BX3157  VERT ORDER      -  SECOND    CLASS I
 BX3157
 BX3157.The horizontal coordinates were scaled from a map and have
 BX3157.an estimated accuracy of +/- 6 seconds.
 BX3157
 BX3157.The orthometric height was determined by differential leveling and
 BX3157.adjusted by the NATIONAL GEODETIC SURVEY
 BX3157.in February 1994.
 BX3157
 BX3157.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3157.GEOID18 height accuracy estimate available here.
 BX3157
 BX3157.Click photographs - Photos may exist for this station.
 BX3157
 BX3157.The dynamic height is computed by dividing the NAVD 88
 BX3157.geopotential number by the normal gravity value computed on the
 BX3157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3157.degrees latitude (g = 980.6199 gals.).
 BX3157
 BX3157.The modeled gravity was interpolated from observed gravity values.
 BX3157
 BX3157;                    North         East    Units  Estimated Accuracy
 BX3157;SPC LA N     -    99,130.      910,360.      MT  (+/- 180 meters Scaled)
 BX3157
 BX3157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ579729(NAD 83)
 BX3157
 BX3157                          SUPERSEDED SURVEY CONTROL
 BX3157
 BX3157.No superseded survey control is available for this station.
 BX3157
 BX3157_MARKER: DD = SURVEY DISK
 BX3157_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BX3157_SP_SET: BRIDGE ABUTMENT
 BX3157_STAMPING: 43V57 1987
 BX3157_MARK LOGO: LADTD
 BX3157_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3157_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX3157_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3157+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3157
 BX3157  HISTORY     - Date     Condition        Report By
 BX3157  HISTORY     - 1987     MONUMENTED       LADTD
 BX3157
 BX3157                          STATION DESCRIPTION
 BX3157
 BX3157'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3157'THE STATION IS LOCATED ABOUT 32.2 KM (20.0 MI) NORTH OF LEESVILLE AND
 BX3157'ABOUT 21.2 KM (13.2 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3157'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3157'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3157'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 21.2
 BX3157'KM (13.2 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET IN THE
 BX3157'NORTHWEST CORNER OF THE BRIDGE.
 BX3157'THE STATION IS 4.4 M (14.4 FT) SOUTHWEST FROM THE CENTER OF THE
 BX3157'HIGHWAY AND 1.5 M (4.9 FT) SOUTHEAST FROM A WITNESS POST.  THE
 BX3157'STATION IS ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3149 ***********************************************************************
 BX3149  DESIGNATION -  43 V 58
 BX3149  PID         -  BX3149
 BX3149  STATE/COUNTY-  LA/SABINE
 BX3149  COUNTRY     -  US
 BX3149  USGS QUAD   -  MANY (2018)
 BX3149
 BX3149                         *CURRENT SURVEY CONTROL
 BX3149  ______________________________________________________________________
 BX3149* NAD 83(1986) POSITION- 31 30 59.     (N) 093 27 37.     (W)   SCALED
 BX3149* NAVD 88 ORTHO HEIGHT -   106.401 (meters)      349.08  (feet) ADJUSTED
 BX3149  ______________________________________________________________________
 BX3149  GEOID HEIGHT    -        -26.521 (meters)                     GEOID18
 BX3149  DYNAMIC HEIGHT  -        106.271 (meters)      348.66  (feet) COMP
 BX3149  MODELED GRAVITY -    979,419.9   (mgal)                       NAVD 88
 BX3149
 BX3149  VERT ORDER      -  SECOND    CLASS I
 BX3149
 BX3149.The horizontal coordinates were scaled from a map and have
 BX3149.an estimated accuracy of +/- 6 seconds.
 BX3149
 BX3149.The orthometric height was determined by differential leveling and
 BX3149.adjusted by the NATIONAL GEODETIC SURVEY
 BX3149.in February 1994.
 BX3149
 BX3149.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3149.GEOID18 height accuracy estimate available here.
 BX3149
 BX3149.Click photographs - Photos may exist for this station.
 BX3149
 BX3149.The dynamic height is computed by dividing the NAVD 88
 BX3149.geopotential number by the normal gravity value computed on the
 BX3149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3149.degrees latitude (g = 980.6199 gals.).
 BX3149
 BX3149.The modeled gravity was interpolated from observed gravity values.
 BX3149
 BX3149;                    North         East    Units  Estimated Accuracy
 BX3149;SPC LA N     -   113,100.      908,790.      MT  (+/- 180 meters Scaled)
 BX3149
 BX3149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ562869(NAD 83)
 BX3149
 BX3149                          SUPERSEDED SURVEY CONTROL
 BX3149
 BX3149.No superseded survey control is available for this station.
 BX3149
 BX3149_MARKER: DD = SURVEY DISK
 BX3149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3149_STAMPING: 43V58 1987
 BX3149_MARK LOGO: LADTD
 BX3149_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3149+STABILITY: SURFACE MOTION
 BX3149_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3149+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3149
 BX3149  HISTORY     - Date     Condition        Report By
 BX3149  HISTORY     - 1987     MONUMENTED       LADTD
 BX3149  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX3149
 BX3149                          STATION DESCRIPTION
 BX3149
 BX3149'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3149'THE STATION IS LOCATED ABOUT 46.2 KM (28.7 MI) NORTH OF LEESVILLE AND
 BX3149'ABOUT 7.2 KM (4.5 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3149'OF TRANSPORTATION AND DEVELOPMENT.
 BX3149'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3149'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 7.2
 BX3149'KM (4.5 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT JUST SOUTH OF
 BX3149'A GRAVEL ROAD LEADING WEST.
 BX3149'THE STATION IS 17.1 M (56.1 FT) EAST FROM THE CENTER OF THE HIGHWAY,
 BX3149'11.9 M (39.0 FT) NORTH-NORTHWEST FROM A POWER POLE WITH A TRANSFORMER
 BX3149'ATTACHED, 8.5 M (27.9 FT) SOUTH FROM THE CENTER OF THE GRAVEL ROAD
 BX3149'AND 0.31 M (1.02 FT) EAST FROM A WITNESS POST.  THE STATION IS FLUSH
 BX3149'WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
 BX3149
 BX3149                          STATION RECOVERY (2001)
 BX3149
 BX3149'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX3149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1873 ***********************************************************************
 BX1873  DESIGNATION -  43 V 6
 BX1873  PID         -  BX1873
 BX1873  STATE/COUNTY-  LA/SABINE
 BX1873  COUNTRY     -  US
 BX1873  USGS QUAD   -  MARTHAVILLE (2018)
 BX1873
 BX1873                         *CURRENT SURVEY CONTROL
 BX1873  ______________________________________________________________________
 BX1873* NAD 83(1986) POSITION- 31 37 50.     (N) 093 22 31.     (W)   SCALED
 BX1873* NAVD 88 ORTHO HEIGHT -    89.77  (+/-2cm)      294.5   (feet) VERTCON3
 BX1873  ______________________________________________________________________
 BX1873  GEOID HEIGHT    -        -26.258 (meters)                     GEOID18
 BX1873  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1873
 BX1873.The horizontal coordinates were scaled from a map and have
 BX1873.an estimated accuracy of +/- 6 seconds.
 BX1873
 BX1873.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1873.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1873
 BX1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1873.GEOID18 height accuracy estimate available here.
 BX1873
 BX1873.The vertical order pertains to the NGVD 29 superseded value.
 BX1873
 BX1873.Click photographs - Photos may exist for this station.
 BX1873
 BX1873;                    North         East    Units  Estimated Accuracy
 BX1873;SPC LA N     -   125,690.      916,970.      MT  (+/- 180 meters Scaled)
 BX1873
 BX1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ644995(NAD 83)
 BX1873
 BX1873                          SUPERSEDED SURVEY CONTROL
 BX1873
 BX1873  NGVD 29 (11/26/84)   89.838  (m)          294.74   (f) ADJUSTED    2 1
 BX1873
 BX1873.Superseded values are not recommended for survey control.
 BX1873
 BX1873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1873.See file dsdata.pdf to determine how the superseded data were derived.
 BX1873
 BX1873_MARKER: DD = SURVEY DISK
 BX1873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1873_STAMPING: 43V6 1969
 BX1873_MARK LOGO: LADHGS
 BX1873_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1873+STABILITY: SURFACE MOTION
 BX1873
 BX1873  HISTORY     - Date     Condition        Report By
 BX1873  HISTORY     - 1969     MONUMENTED       LADH
 BX1873  HISTORY     - 1970     GOOD             LADTD
 BX1873  HISTORY     - 20010331 POOR             NGS
 BX1873
 BX1873                          STATION DESCRIPTION
 BX1873
 BX1873'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1873'6.20 MI SW FROM ROBELINE.
 BX1873'ABOUT 6.20 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE ROBELINE
 BX1873'POST OFFICE.  1.1 MILES NORTHEAST OF B.M. 43V5.  113 FEET EAST OF
 BX1873'LOUISIANA HIGHWAY 6.  33 FEET SOUTH OF A LOUISIANA DEPARTMENT OF
 BX1873'HIGHWAYS RIGHT OF WAY MARKER.  50 FEET WEST OF A OLD ABANDON LOUISIANA
 BX1873'HIGHWAY 6.  65 FEET WEST OF THE CORNER OF A BARBED WIRE FENCE ACROSS
 BX1873'OLD ABANDON LOUISIANA HIGHWAY 6.  2 FEET NORTHEAST OF THE END OF A
 BX1873'BARBED WIRE FENCE.  DISK IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BX1873'ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT WEST OF THE MARK.
 BX1873'SECTION 34, T 7N, R 10W.
 BX1873
 BX1873                          STATION RECOVERY (2001)
 BX1873
 BX1873'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1873'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1874 ***********************************************************************
 BX1874  DESIGNATION -  43 V 7
 BX1874  PID         -  BX1874
 BX1874  STATE/COUNTY-  LA/SABINE
 BX1874  COUNTRY     -  US
 BX1874  USGS QUAD   -  ROBELINE (2018)
 BX1874
 BX1874                         *CURRENT SURVEY CONTROL
 BX1874  ______________________________________________________________________
 BX1874* NAD 83(1986) POSITION- 31 38 29.     (N) 093 21 51.     (W)   SCALED
 BX1874* NAVD 88 ORTHO HEIGHT -    85.52  (+/-2cm)      280.6   (feet) VERTCON3
 BX1874  ______________________________________________________________________
 BX1874  GEOID HEIGHT    -        -26.241 (meters)                     GEOID18
 BX1874  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1874
 BX1874.The horizontal coordinates were scaled from a map and have
 BX1874.an estimated accuracy of +/- 6 seconds.
 BX1874
 BX1874.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1874.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1874
 BX1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1874.GEOID18 height accuracy estimate available here.
 BX1874
 BX1874.The vertical order pertains to the NGVD 29 superseded value.
 BX1874
 BX1874.Click photographs - Photos may exist for this station.
 BX1874
 BX1874;                    North         East    Units  Estimated Accuracy
 BX1874;SPC LA N     -   126,880.      918,030.      MT  (+/- 180 meters Scaled)
 BX1874
 BX1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR654007(NAD 83)
 BX1874
 BX1874                          SUPERSEDED SURVEY CONTROL
 BX1874
 BX1874  NGVD 29 (11/26/84)   85.588  (m)          280.80   (f) ADJUSTED    2 1
 BX1874
 BX1874.Superseded values are not recommended for survey control.
 BX1874
 BX1874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1874.See file dsdata.pdf to determine how the superseded data were derived.
 BX1874
 BX1874_MARKER: DD = SURVEY DISK
 BX1874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1874_STAMPING: 43V7 1969
 BX1874_MARK LOGO: LADHGS
 BX1874_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1874+STABILITY: SURFACE MOTION
 BX1874
 BX1874  HISTORY     - Date     Condition        Report By
 BX1874  HISTORY     - 1969     MONUMENTED       LADH
 BX1874  HISTORY     - 1970     GOOD             LADTD
 BX1874  HISTORY     - 20010331 GOOD             NGS
 BX1874  HISTORY     - 20010923 MARK NOT FOUND   USPSQD
 BX1874
 BX1874                          STATION DESCRIPTION
 BX1874
 BX1874'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1874'5.35 MI SW FROM ROBELINE.
 BX1874'ABOUT 5.35 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE ROBELINE
 BX1874'POST OFFICE.  0.85 MILES NORTHEAST OF B.M. 43V6.  2.30 MILES SOUTHWEST
 BX1874'OF SABINE AND NATCHITOCHES PARISH LINE.  72 FEET SOUTHEAST OF THE
 BX1874'CENTERLINE OF LOUISIANA HIGHWAY 6.  28 FEET NORTH NORTHEAST OF A
 BX1874'LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER.  80 FEET
 BX1874'NORTHEAST OF A UNDERGROUND TELEPHONE CABLE WARNING SIGN.  6 FEET
 BX1874'NORTHEAST OF A 14 INCH PINE TREE.  105 FEET SOUTHWEST OF THE CENTER OF
 BX1874'A DRY RAMP AND DIRT ROAD LEADING EAST.  DISK IN TOP OF A CONCRETE POST
 BX1874'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT
 BX1874'NORTHWEST OF THE MARK.  SECTION 26, T 8N, R 10W.
 BX1874
 BX1874                          STATION RECOVERY (2001)
 BX1874
 BX1874'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1874'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1874
 BX1874                          STATION RECOVERY (2001)
 BX1874
 BX1874'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1874'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1875 ***********************************************************************
 BX1875  DESIGNATION -  43 V 8
 BX1875  PID         -  BX1875
 BX1875  STATE/COUNTY-  LA/SABINE
 BX1875  COUNTRY     -  US
 BX1875  USGS QUAD   -  ROBELINE (2018)
 BX1875
 BX1875                         *CURRENT SURVEY CONTROL
 BX1875  ______________________________________________________________________
 BX1875* NAD 83(1986) POSITION- 31 39 07.     (N) 093 21 14.     (W)   SCALED
 BX1875* NAVD 88 ORTHO HEIGHT -    61.69  (+/-2cm)      202.4   (feet) VERTCON3
 BX1875  ______________________________________________________________________
 BX1875  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 BX1875  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1875
 BX1875.The horizontal coordinates were scaled from a map and have
 BX1875.an estimated accuracy of +/- 6 seconds.
 BX1875
 BX1875.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1875.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1875
 BX1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1875.GEOID18 height accuracy estimate available here.
 BX1875
 BX1875.The vertical order pertains to the NGVD 29 superseded value.
 BX1875
 BX1875.Click photographs - Photos may exist for this station.
 BX1875
 BX1875;                    North         East    Units  Estimated Accuracy
 BX1875;SPC LA N     -   128,040.      919,020.      MT  (+/- 180 meters Scaled)
 BX1875
 BX1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR664019(NAD 83)
 BX1875
 BX1875                          SUPERSEDED SURVEY CONTROL
 BX1875
 BX1875  NGVD 29 (11/26/84)   61.759  (m)          202.62   (f) ADJUSTED    2 1
 BX1875
 BX1875.Superseded values are not recommended for survey control.
 BX1875
 BX1875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1875.See file dsdata.pdf to determine how the superseded data were derived.
 BX1875
 BX1875_MARKER: DD = SURVEY DISK
 BX1875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1875_STAMPING: 43V8 1969
 BX1875_MARK LOGO: LADHGS
 BX1875_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1875+STABILITY: SURFACE MOTION
 BX1875
 BX1875  HISTORY     - Date     Condition        Report By
 BX1875  HISTORY     - 1968     MONUMENTED       LADH
 BX1875  HISTORY     - 1970     GOOD             LADTD
 BX1875  HISTORY     - 20010331 GOOD             NGS
 BX1875  HISTORY     - 20010923 GOOD             USPSQD
 BX1875
 BX1875                          STATION DESCRIPTION
 BX1875
 BX1875'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1875'4.30 MI SW FROM ROBELINE.
 BX1875'ABOUT 4.30 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 6 FROM THE ROBELINE
 BX1875'POST OFFICE.  1.05 MILES NORTHEAST OF B.M. 43V7.  60 FEET NORTHWEST OF
 BX1875'THE CENTERLINE OF LOUISIANA HIGHWAY 6.  13 FEET NORTHWEST OF A POWER
 BX1875'POLE.  95 FEET SOUTHWEST OF A LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT
 BX1875'OF WAY MARKER.  1 FOOT SOUTHEAST OF A BARBED WIRE FENCE. DISK IN TOP
 BX1875'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL WITNESS
 BX1875'POST IS SET 1 FOOT SOUTHEAST OF THE MARK. SECTION 25, T 8N, R 10W.
 BX1875
 BX1875                          STATION RECOVERY (2001)
 BX1875
 BX1875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1875'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1875
 BX1875                          STATION RECOVERY (2001)
 BX1875
 BX1875'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKF)
 BX1875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2035 ***********************************************************************
 BX2035  DESIGNATION -  43 V 9
 BX2035  PID         -  BX2035
 BX2035  STATE/COUNTY-  LA/SABINE
 BX2035  COUNTRY     -  US
 BX2035  USGS QUAD   -  PEASON (2018)
 BX2035
 BX2035                         *CURRENT SURVEY CONTROL
 BX2035  ______________________________________________________________________
 BX2035* NAD 83(1986) POSITION- 31 23 43.     (N) 093 15 10.     (W)   SCALED
 BX2035* NAVD 88 ORTHO HEIGHT -    92.75  (+/-2cm)      304.3   (feet) VERTCON3
 BX2035  ______________________________________________________________________
 BX2035  GEOID HEIGHT    -        -26.396 (meters)                     GEOID18
 BX2035  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2035
 BX2035.The horizontal coordinates were scaled from a map and have
 BX2035.an estimated accuracy of +/- 6 seconds.
 BX2035
 BX2035.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2035.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2035
 BX2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2035.GEOID18 height accuracy estimate available here.
 BX2035
 BX2035.The vertical order pertains to the NGVD 29 superseded value.
 BX2035
 BX2035.Click photographs - Photos may exist for this station.
 BX2035
 BX2035;                    North         East    Units  Estimated Accuracy
 BX2035;SPC LA N     -    99,510.      928,410.      MT  (+/- 180 meters Scaled)
 BX2035
 BX2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ759734(NAD 83)
 BX2035
 BX2035                          SUPERSEDED SURVEY CONTROL
 BX2035
 BX2035  NGVD 29 (11/26/84)   92.807  (m)          304.48   (f) ADJUSTED    2 0
 BX2035
 BX2035.Superseded values are not recommended for survey control.
 BX2035
 BX2035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2035.See file dsdata.pdf to determine how the superseded data were derived.
 BX2035
 BX2035_MARKER: DD = SURVEY DISK
 BX2035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2035_STAMPING: 43V9 1970
 BX2035_MARK LOGO: LADHGS
 BX2035_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2035+STABILITY: SURFACE MOTION
 BX2035
 BX2035  HISTORY     - Date     Condition        Report By
 BX2035  HISTORY     - 1970     MONUMENTED       LADH
 BX2035  HISTORY     - 1972     GOOD             LADTD
 BX2035  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2035
 BX2035                          STATION DESCRIPTION
 BX2035
 BX2035'DESCRIBED BY LA TRANSP AND DEV 1972
 BX2035'5.80 MI W FROM KISATCHIE.
 BX2035'LOCATED ABOUT 5.80 MILES WEST ALONG LOUISIANA HIGHWAY 118 FROM THE
 BX2035'POST OFFICE IN KISATCHIE.  1.1 MILES WEST OF B.M. 35V53.  110 FEET
 BX2035'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 118.  100 FEET
 BX2035'SOUTHEAST OF THE CENTER OF A TRACK ROAD LEADING OFF OF LOUISIANA
 BX2035'HIGHWAY 118.  14 FEET EAST OF THE CENTER OF A TRACK ROAD.  41 FEET
 BX2035'NORTH OF A 21 INCH POST OAK TREE.  .1 MILES SOUTHWEST OF A WOOD BRIDGE
 BX2035'AND MILE POST NO. 16.  .95 MILES NORTHWEST OF THE SABINE AND
 BX2035'NATCHITOCHES PARISH LINE.  DISK SET IN THE TOP OF A 10 INCH CONCRETE
 BX2035'BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BX2035'SET 1 FOOT NORTHWEST OF THE MARK.
 BX2035
 BX2035                          STATION RECOVERY (2001)
 BX2035
 BX2035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2035'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0408 ***********************************************************************
 BJ0408  DESIGNATION -  43 WABPL
 BJ0408  PID         -  BJ0408
 BJ0408  STATE/COUNTY-  LA/ST MARTIN
 BJ0408  COUNTRY     -  US
 BJ0408  USGS QUAD   -  JACKASS BAY (2018)
 BJ0408
 BJ0408                         *CURRENT SURVEY CONTROL
 BJ0408  ______________________________________________________________________
 BJ0408* NAD 83(1986) POSITION- 30 03 04.     (N) 091 35 22.     (W)   SCALED
 BJ0408* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0408  **This station is located in a suspected subsidence area (see below).
 BJ0408  ______________________________________________________________________
 BJ0408  GEOID HEIGHT    -        -26.689 (meters)                     GEOID18
 BJ0408  DYNAMIC HEIGHT  -          3.058 (meters)       10.03  (feet) COMP
 BJ0408  MODELED GRAVITY -    979,302.9   (mgal)                       NAVD 88
 BJ0408
 BJ0408.The horizontal coordinates were scaled from a map and have
 BJ0408.an estimated accuracy of +/- 6 seconds.
 BJ0408
 BJ0408.** This station is in an area of known vertical motion. If an
 BJ0408.** orthometric height was ever established but is not available 
 BJ0408.** in the current survey control section, the orthometric height
 BJ0408.** is considered suspect.  Suspect heights are available in the
 BJ0408.** superseded section only if requested.
 BJ0408
 BJ0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0408.GEOID18 height accuracy estimate available here.
 BJ0408
 BJ0408.Click photographs - Photos may exist for this station.
 BJ0408
 BJ0408.The dynamic height is computed by dividing the NAVD 88
 BJ0408.geopotential number by the normal gravity value computed on the
 BJ0408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0408.degrees latitude (g = 980.6199 gals.).
 BJ0408
 BJ0408.The modeled gravity was interpolated from observed gravity values.
 BJ0408
 BJ0408;                    North         East    Units  Estimated Accuracy
 BJ0408;SPC LA S     -   171,960.      975,300.      MT  (+/- 180 meters Scaled)
 BJ0408
 BJ0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP359252(NAD 83)
 BJ0408
 BJ0408                          SUPERSEDED SURVEY CONTROL
 BJ0408
 BJ0408.No superseded survey control is available for this station.
 BJ0408
 BJ0408_MARKER: DD = SURVEY DISK
 BJ0408_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0408_STAMPING: PBM 43 WABPL 1976
 BJ0408_MARK LOGO: USACE
 BJ0408_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0408_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0408_ROD/PIPE-DEPTH: 38.1 meters
 BJ0408
 BJ0408  HISTORY     - Date     Condition        Report By
 BJ0408  HISTORY     - 1976     MONUMENTED       USACE
 BJ0408  HISTORY     - 1976     GOOD             NGS
 BJ0408
 BJ0408                          STATION DESCRIPTION
 BJ0408
 BJ0408'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0408'13.5 MI NORTH FROM CHARENTON.
 BJ0408'0.1 MILE NORTHWEST ALONG STATE HIGHWAY 87 FROM THE JUNCTION OF STATE
 BJ0408'HIGHWAYS 324 THENCE 0.9 MILE NORTHEAST ALONG BEACH ROAD, THENCE 12.5
 BJ0408'MILES NORTH ALONG A GRAVELED ROAD ALONG THE TOE OF THE WEST
 BJ0408'ATCHAFALAYA BASIN PROTECTION LEVEE, 41.5 FT. NORTHEAST OF THE CENTER
 BJ0408'LINE OF THE ROAD, 100 FT NORTH OF AND ACROSS THE ROAD FROM POWER LINE
 BJ0408'POLE NUMBER 2GJ 131, 95.0 FT NORTH OF AND ACROSS THE ROAD FROM A
 BJ0408'TELEPHONE CABLE SPLICE BOX. 120 FT SOUTHEAST OF THE EXTENDED CENTER
 BJ0408'LINE OF A DRIVEWAY TO A FRAME HOUSE, A 1-INCH IRON PIPE WITH A
 BJ0408'DISK DRIVEN TO A DEPTH OF 125 FT ENCASED IN A 2-INCH IRON PIPE BORED
 BJ0408'TO A DEPTH OF 113 FT WITH A 3-INCH SCREW CAP FOR ACCESS, THE SCREW
 BJ0408'CAP PROJECTS 2.0 FT ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4009 ***********************************************************************
 BJ4009  DESIGNATION -  431
 BJ4009  PID         -  BJ4009
 BJ4009  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4009  COUNTRY     -  US
 BJ4009  USGS QUAD   -  COMITE (2018)
 BJ4009
 BJ4009                         *CURRENT SURVEY CONTROL
 BJ4009  ______________________________________________________________________
 BJ4009* NAD 83(1986) POSITION- 30 35 00.     (N) 091 04 25.     (W)   SCALED
 BJ4009* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4009  **This station is located in a suspected subsidence area (see below).
 BJ4009  ______________________________________________________________________
 BJ4009  GEOID HEIGHT    -        -27.066 (meters)                     GEOID18
 BJ4009  DYNAMIC HEIGHT  -         21.599 (meters)       70.86  (feet) COMP
 BJ4009  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ4009
 BJ4009.The horizontal coordinates were scaled from a map and have
 BJ4009.an estimated accuracy of +/- 6 seconds.
 BJ4009
 BJ4009.** This station is in an area of known vertical motion. If an
 BJ4009.** orthometric height was ever established but is not available 
 BJ4009.** in the current survey control section, the orthometric height
 BJ4009.** is considered suspect.  Suspect heights are available in the
 BJ4009.** superseded section only if requested.
 BJ4009
 BJ4009.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4009.GEOID18 height accuracy estimate available here.
 BJ4009
 BJ4009.Click photographs - Photos may exist for this station.
 BJ4009
 BJ4009.The dynamic height is computed by dividing the NAVD 88
 BJ4009.geopotential number by the normal gravity value computed on the
 BJ4009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4009.degrees latitude (g = 980.6199 gals.).
 BJ4009
 BJ4009.The modeled gravity was interpolated from observed gravity values.
 BJ4009
 BJ4009;                    North         East    Units  Estimated Accuracy
 BJ4009;SPC LA S     -   230,960.    1,024,910.      MT  (+/- 180 meters Scaled)
 BJ4009
 BJ4009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP847850(NAD 83)
 BJ4009
 BJ4009                          SUPERSEDED SURVEY CONTROL
 BJ4009
 BJ4009.No superseded survey control is available for this station.
 BJ4009
 BJ4009_MARKER: DB = BENCH MARK DISK
 BJ4009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4009_STAMPING: 431
 BJ4009_MARK LOGO: LA-033
 BJ4009_PROJECTION: FLUSH
 BJ4009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4009+STABILITY: SURFACE MOTION
 BJ4009
 BJ4009  HISTORY     - Date     Condition        Report By
 BJ4009  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4009
 BJ4009                          STATION DESCRIPTION
 BJ4009
 BJ4009'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4009'5.2 KM (3.2 MI) WEST FROM BROWNSFIELD.  FROM THE INTERSECTION OF
 BJ4009'COMITE DRIVE AND BLACKWATER ROAD ABOUT 5.2 KM (3.2 MI) EAST OF
 BJ4009'BROWNSFIELD, GO NORTHEAST AND NORTH ON BLACKWATER ROAD FOR 4.91 KM
 BJ4009'(3.05 MI) TO THE BENCH MARK ON THE LEFT, 1.05 KM (0.65 MI) NORTH OF
 BJ4009'THE INTERSECTION OF CAREY ROAD AND BLACKWATER ROAD, 11.6 METERS
 BJ4009'(38 FT) NORTHEAST OF A 24-INCH TREE, 11.3 METERS (37 FT) WEST OF THE
 BJ4009'CENTERLINE OF BLACKWATER ROAD, 4.3 METERS (14 FT) NORTH OF THE CENTER
 BJ4009'OF A GRAVELED DRIVEWAY LEADING EAST TO A LARGE BRICK HOUSE AND 0.61
 BJ4009'METERS (2 FT) NORTH OF A POWER POLE.  IT IS 0.30 METERS EAST FROM A
 BJ4009'WITNESS POST AND 0.61 M BELOW BLACKWATER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3989 ***********************************************************************
 BJ3989  DESIGNATION -  436
 BJ3989  PID         -  BJ3989
 BJ3989  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3989  COUNTRY     -  US
 BJ3989  USGS QUAD   -  WATSON (2018)
 BJ3989
 BJ3989                         *CURRENT SURVEY CONTROL
 BJ3989  ______________________________________________________________________
 BJ3989* NAD 83(1986) POSITION- 30 35 21.     (N) 090 59 45.     (W)   SCALED
 BJ3989* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3989  **This station is located in a suspected subsidence area (see below).
 BJ3989  ______________________________________________________________________
 BJ3989  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ3989  DYNAMIC HEIGHT  -         17.829 (meters)       58.49  (feet) COMP
 BJ3989  MODELED GRAVITY -    979,342.8   (mgal)                       NAVD 88
 BJ3989
 BJ3989.The horizontal coordinates were scaled from a map and have
 BJ3989.an estimated accuracy of +/- 6 seconds.
 BJ3989
 BJ3989.** This station is in an area of known vertical motion. If an
 BJ3989.** orthometric height was ever established but is not available 
 BJ3989.** in the current survey control section, the orthometric height
 BJ3989.** is considered suspect.  Suspect heights are available in the
 BJ3989.** superseded section only if requested.
 BJ3989
 BJ3989.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3989.GEOID18 height accuracy estimate available here.
 BJ3989
 BJ3989.Click photographs - Photos may exist for this station.
 BJ3989
 BJ3989.The dynamic height is computed by dividing the NAVD 88
 BJ3989.geopotential number by the normal gravity value computed on the
 BJ3989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3989.degrees latitude (g = 980.6199 gals.).
 BJ3989
 BJ3989.The modeled gravity was interpolated from observed gravity values.
 BJ3989
 BJ3989;                    North         East    Units  Estimated Accuracy
 BJ3989;SPC LA S     -   231,620.    1,032,370.      MT  (+/- 180 meters Scaled)
 BJ3989
 BJ3989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP921857(NAD 83)
 BJ3989
 BJ3989                          SUPERSEDED SURVEY CONTROL
 BJ3989
 BJ3989.No superseded survey control is available for this station.
 BJ3989
 BJ3989_MARKER: DB = BENCH MARK DISK
 BJ3989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3989_STAMPING: 436
 BJ3989_MARK LOGO: LAGS
 BJ3989_PROJECTION: FLUSH
 BJ3989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3989+STABILITY: SURFACE MOTION
 BJ3989
 BJ3989  HISTORY     - Date     Condition        Report By
 BJ3989  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3989  HISTORY     - 20060124 GOOD             AERODA
 BJ3989
 BJ3989                          STATION DESCRIPTION
 BJ3989
 BJ3989'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3989'1 KM (0.6 MI) SOUTH FROM INDIAN MOUND.  ABOUT 19.8 KM (12.3 MI)
 BJ3989'NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL SPRINGS ROAD) FROM THE
 BJ3989'INTERSECTION OF U.S HIGHWAY 61 (AIRLINE HIGHWAY) AND STATE HIGHWAY 37
 BJ3989'TO DENHAM ROAD AND THE MARK ON THE LEFT, 35 METERS (115 FT) WEST OF
 BJ3989'THE CENTERLINE OF HIGHWAY 37, 28.6 METERS (94 FT) SOUTH OF THE
 BJ3989'CENTERLINE OF DENHAM ROAD, 4.6 METERS (15 FT) EAST OF A 4-FEET HIGH
 BJ3989'TELEPHONE JUNCTION BOX AND AT THE NORTHEAST EDGE OF TIMBER LINE.  IT
 BJ3989'IS 0.30 METERS NORTHEAST FROM A WITNESS POST AND 0.76 M BELOW THE
 BJ3989'HIGHWAY.
 BJ3989
 BJ3989                          STATION RECOVERY (2006)
 BJ3989
 BJ3989'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ3989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0367 ***********************************************************************
 BK0367  DESIGNATION -  4360 LAGS RESET 1956
 BK0367  PID         -  BK0367
 BK0367  STATE/COUNTY-  LA/VERMILION
 BK0367  COUNTRY     -  US
 BK0367  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0367
 BK0367                         *CURRENT SURVEY CONTROL
 BK0367  ______________________________________________________________________
 BK0367* NAD 83(1986) POSITION- 30 02 01.     (N) 092 16 32.     (W)   SCALED
 BK0367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0367  **This station is located in a suspected subsidence area (see below).
 BK0367  ______________________________________________________________________
 BK0367  GEOID HEIGHT    -        -26.781 (meters)                     GEOID18
 BK0367
 BK0367.The horizontal coordinates were scaled from a map and have
 BK0367.an estimated accuracy of +/- 6 seconds.
 BK0367
 BK0367.** This station is in an area of known vertical motion. If an
 BK0367.** orthometric height was ever established but is not available 
 BK0367.** in the current survey control section, the orthometric height
 BK0367.** is considered suspect.  Suspect heights are available in the
 BK0367.** superseded section only if requested.
 BK0367
 BK0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0367.GEOID18 height accuracy estimate available here.
 BK0367
 BK0367.Click photographs - Photos may exist for this station.
 BK0367
 BK0367;                    North         East    Units  Estimated Accuracy
 BK0367;SPC LA S     -   170,370.      909,130.      MT  (+/- 180 meters Scaled)
 BK0367
 BK0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP698227(NAD 83)
 BK0367
 BK0367                          SUPERSEDED SURVEY CONTROL
 BK0367
 BK0367.No superseded survey control is available for this station.
 BK0367
 BK0367_MARKER: DD = SURVEY DISK
 BK0367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0367_STAMPING: 4360 RESET 1956
 BK0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0367+STABILITY: SURFACE MOTION
 BK0367
 BK0367  HISTORY     - Date     Condition        Report By
 BK0367  HISTORY     - 1956     MONUMENTED       LAGS
 BK0367  HISTORY     - 1968     GOOD             LADTD
 BK0367  HISTORY     - 1980     GOOD             LADTD
 BK0367  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK0367  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0367  HISTORY     - 19950913 GOOD             USPSQD
 BK0367
 BK0367                          STATION DESCRIPTION
 BK0367
 BK0367'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0367'2.90 MI NE FROM KAPLAN.
 BK0367'ABOUT 2.90 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 35 FROM THE
 BK0367'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 35 (CUSHING AVENUE) IN
 BK0367'KAPLAN.  IN SECTION 5, T12S, R2E.  40.1 FEET WEST OF THE CENTERLINE OF
 BK0367'LOUISIANA HIGHWAY 35, 562 FEET SOUTH OF THE WESTERLY PROJECTION OF THE
 BK0367'CENTERLINE OF LOUISIANA HIGHWAY 700, 1.5 FEET EAST OF A BARBED WIRE
 BK0367'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0367'GROUND.  A STEEL WITNESS POST IS SET 0.9 FEET WEST OF THE MARK.
 BK0367
 BK0367                          STATION RECOVERY (1980)
 BK0367
 BK0367'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BK0367'RECOVERED IN GOOD CONDITION.
 BK0367
 BK0367                          STATION RECOVERY (1982)
 BK0367
 BK0367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0367'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED.  THE WITNESS
 BK0367'POST WAS FOUND BUT THE LOCATION IS NOW A 3-FOOT HIGH LEVEE FOR A RICE
 BK0367'FIELD.
 BK0367
 BK0367                          STATION RECOVERY (1991)
 BK0367
 BK0367'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0367'MARK NOT FOUND.
 BK0367
 BK0367                          STATION RECOVERY (1995)
 BK0367
 BK0367'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0368 ***********************************************************************
 BK0368  DESIGNATION -  4361 LAGS RESET 1956
 BK0368  PID         -  BK0368
 BK0368  STATE/COUNTY-  LA/VERMILION
 BK0368  COUNTRY     -  US
 BK0368  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0368
 BK0368                         *CURRENT SURVEY CONTROL
 BK0368  ______________________________________________________________________
 BK0368* NAD 83(1986) POSITION- 30 02 06.     (N) 092 16 02.     (W)   SCALED
 BK0368* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0368  **This station is located in a suspected subsidence area (see below).
 BK0368  ______________________________________________________________________
 BK0368  GEOID HEIGHT    -        -26.781 (meters)                     GEOID18
 BK0368
 BK0368.The horizontal coordinates were scaled from a map and have
 BK0368.an estimated accuracy of +/- 6 seconds.
 BK0368
 BK0368.** This station is in an area of known vertical motion. If an
 BK0368.** orthometric height was ever established but is not available 
 BK0368.** in the current survey control section, the orthometric height
 BK0368.** is considered suspect.  Suspect heights are available in the
 BK0368.** superseded section only if requested.
 BK0368
 BK0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0368.GEOID18 height accuracy estimate available here.
 BK0368
 BK0368.Click photographs - Photos may exist for this station.
 BK0368
 BK0368;                    North         East    Units  Estimated Accuracy
 BK0368;SPC LA S     -   170,510.      909,930.      MT  (+/- 180 meters Scaled)
 BK0368
 BK0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP706228(NAD 83)
 BK0368
 BK0368                          SUPERSEDED SURVEY CONTROL
 BK0368
 BK0368.No superseded survey control is available for this station.
 BK0368
 BK0368_MARKER: DD = SURVEY DISK
 BK0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0368_STAMPING: 4361 RESET 1956
 BK0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0368+STABILITY: SURFACE MOTION
 BK0368
 BK0368  HISTORY     - Date     Condition        Report By
 BK0368  HISTORY     - 1956     MONUMENTED       LAGS
 BK0368  HISTORY     - 1968     GOOD             LADTD
 BK0368  HISTORY     - 1980     GOOD             LADTD
 BK0368  HISTORY     - 19910907 POOR             USPSQD
 BK0368  HISTORY     - 19950913 POOR             USPSQD
 BK0368
 BK0368                          STATION DESCRIPTION
 BK0368
 BK0368'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0368'3.50 MI NE FROM KAPLAN.
 BK0368'ABOUT 3.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 35 FROM THE
 BK0368'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 35 (CUSHING AVENUE) IN
 BK0368'KAPLAN TO THE INTERSECTION OF LOUISIANA HIGHWAYS 35 AND 700.  THENCE
 BK0368'0.50 MILES EAST ALONG LOUISIANA HIGHWAY 700.  IN SECTION 4, T12S, R2E.
 BK0368'39.7 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 19.5 FEET
 BK0368'WEST OF THE CENTERLINE OF A PRIVATE ROAD LEADING SOUTH, 47.0 FEET EAST
 BK0368'OF THE SOUTHERLY PROJECTION OF THE CENTERLINE OF A SHELL PRIVATE ROAD
 BK0368'LEADING NORTH, 1.0 FEET NORTH OF A BARBED WIRE FENCE. SET IN TOP OF A
 BK0368'CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL POST IS SET 1.0 FEET
 BK0368'WEST OF THE MARK.
 BK0368
 BK0368                          STATION RECOVERY (1980)
 BK0368
 BK0368'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BK0368'RECOVERED IN GOOD CONDITION.
 BK0368
 BK0368                          STATION RECOVERY (1991)
 BK0368
 BK0368'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0368'MARK RECOVERED IN POOR CONDITION.
 BK0368
 BK0368                          STATION RECOVERY (1995)
 BK0368
 BK0368'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0368'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0374 ***********************************************************************
 BK0374  DESIGNATION -  4364 LAGS RESET 1956
 BK0374  PID         -  BK0374
 BK0374  STATE/COUNTY-  LA/VERMILION
 BK0374  COUNTRY     -  US
 BK0374  USGS QUAD   -  LEROY (2018)
 BK0374
 BK0374                         *CURRENT SURVEY CONTROL
 BK0374  ______________________________________________________________________
 BK0374* NAD 83(1986) POSITION- 30 02 40.     (N) 092 14 29.     (W)   SCALED
 BK0374* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0374  **This station is located in a suspected subsidence area (see below).
 BK0374  ______________________________________________________________________
 BK0374  GEOID HEIGHT    -        -26.792 (meters)                     GEOID18
 BK0374
 BK0374.The horizontal coordinates were scaled from a map and have
 BK0374.an estimated accuracy of +/- 6 seconds.
 BK0374
 BK0374.** This station is in an area of known vertical motion. If an
 BK0374.** orthometric height was ever established but is not available 
 BK0374.** in the current survey control section, the orthometric height
 BK0374.** is considered suspect.  Suspect heights are available in the
 BK0374.** superseded section only if requested.
 BK0374
 BK0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0374.GEOID18 height accuracy estimate available here.
 BK0374
 BK0374.Click photographs - Photos may exist for this station.
 BK0374
 BK0374;                    North         East    Units  Estimated Accuracy
 BK0374;SPC LA S     -   171,540.      912,430.      MT  (+/- 180 meters Scaled)
 BK0374
 BK0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP731239(NAD 83)
 BK0374
 BK0374                          SUPERSEDED SURVEY CONTROL
 BK0374
 BK0374.No superseded survey control is available for this station.
 BK0374
 BK0374_MARKER: DD = SURVEY DISK
 BK0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0374_STAMPING: 4364 RESET 1956
 BK0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0374+STABILITY: SURFACE MOTION
 BK0374
 BK0374  HISTORY     - Date     Condition        Report By
 BK0374  HISTORY     - 1956     MONUMENTED       LAGS
 BK0374  HISTORY     - 1968     GOOD             LADTD
 BK0374  HISTORY     - 1981     MARK NOT FOUND   USGS
 BK0374  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0374  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0374
 BK0374                          STATION DESCRIPTION
 BK0374
 BK0374'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0374'5.60 MI NE FROM KAPLAN.
 BK0374'ABOUT 3.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 35 FROM THE
 BK0374'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 35 (CUSHING AVENUE) IN
 BK0374'KAPLAN TO THE INTERSECTION OF LOUISIANA HIGHWAYS 35 AND 700.  THENCE
 BK0374'2.60 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 700.  5.75 MILES SOUTH
 BK0374'ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN BAYOU HIGH SCHOOL AT
 BK0374'INDIAN BAYOU.  IN SECTION 35, T11S, R2E.  40.7 FEET EAST OF THE
 BK0374'CENTERLINE OF LOUISIANA HIGHWAY 700, 1.2 FEET WEST OF A COMBINATION
 BK0374'MESH AND BARBED WIRE FENCE, 179.7 FEET NORTHWEST OF THE NORTHWEST
 BK0374'CORNER OF A WOOD FRAME RESIDENCE.  SET IN TOP OF A CONCRETE POST
 BK0374'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2
 BK0374'FEET SOUTHEAST OF THE MARK.
 BK0374
 BK0374                          STATION RECOVERY (1981)
 BK0374
 BK0374'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BK0374'MARK NOT FOUND.
 BK0374
 BK0374                          STATION RECOVERY (1991)
 BK0374
 BK0374'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0374'MARK NOT FOUND.
 BK0374
 BK0374                          STATION RECOVERY (1995)
 BK0374
 BK0374'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4016 ***********************************************************************
 BJ4016  DESIGNATION -  438
 BJ4016  PID         -  BJ4016
 BJ4016  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4016  COUNTRY     -  US
 BJ4016  USGS QUAD   -  COMITE (2018)
 BJ4016
 BJ4016                         *CURRENT SURVEY CONTROL
 BJ4016  ______________________________________________________________________
 BJ4016* NAD 83(1986) POSITION- 30 35 55.     (N) 091 07 12.     (W)   SCALED
 BJ4016* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4016  **This station is located in a suspected subsidence area (see below).
 BJ4016  ______________________________________________________________________
 BJ4016  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ4016  DYNAMIC HEIGHT  -         22.514 (meters)       73.86  (feet) COMP
 BJ4016  MODELED GRAVITY -    979,344.9   (mgal)                       NAVD 88
 BJ4016
 BJ4016.The horizontal coordinates were scaled from a map and have
 BJ4016.an estimated accuracy of +/- 6 seconds.
 BJ4016
 BJ4016.** This station is in an area of known vertical motion. If an
 BJ4016.** orthometric height was ever established but is not available 
 BJ4016.** in the current survey control section, the orthometric height
 BJ4016.** is considered suspect.  Suspect heights are available in the
 BJ4016.** superseded section only if requested.
 BJ4016
 BJ4016.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4016.GEOID18 height accuracy estimate available here.
 BJ4016
 BJ4016.Click photographs - Photos may exist for this station.
 BJ4016
 BJ4016.The dynamic height is computed by dividing the NAVD 88
 BJ4016.geopotential number by the normal gravity value computed on the
 BJ4016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4016.degrees latitude (g = 980.6199 gals.).
 BJ4016
 BJ4016.The modeled gravity was interpolated from observed gravity values.
 BJ4016
 BJ4016;                    North         East    Units  Estimated Accuracy
 BJ4016;SPC LA S     -   232,640.    1,020,460.      MT  (+/- 180 meters Scaled)
 BJ4016
 BJ4016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP802866(NAD 83)
 BJ4016
 BJ4016                          SUPERSEDED SURVEY CONTROL
 BJ4016
 BJ4016.No superseded survey control is available for this station.
 BJ4016
 BJ4016_MARKER: DB = BENCH MARK DISK
 BJ4016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4016_STAMPING: 438
 BJ4016_MARK LOGO: LA-033
 BJ4016_PROJECTION: FLUSH
 BJ4016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4016+STABILITY: SURFACE MOTION
 BJ4016
 BJ4016  HISTORY     - Date     Condition        Report By
 BJ4016  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4016
 BJ4016                          STATION DESCRIPTION
 BJ4016
 BJ4016'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4016'6 KM (3.75 MI) EAST FROM BAKER.  ABOUT 0.3 KM (0.15 MI) NORTH ALONG
 BJ4016'PLANK ROAD (STATE HIGHWAY 67) FROM THE INTERSECTION OF PLANK ROAD AND
 BJ4016'DYER ROAD TO ROLLING ACRES DRIVE ON THE LEFT AND THE BENCH MARK ON THE
 BJ4016'RIGHT, ABOUT 23.5 METERS (77 FT) EAST ALONG THE PROJECTED CENTERLINE
 BJ4016'OF ROLLING ACRES DRIVE, 22.7 METERS (75 FT) SOUTHEAST OF THE
 BJ4016'CENTERLINE OF PLANK ROAD AND 4 METERS (13 FT) NORTHWEST OF A POWER
 BJ4016'POLE.  IT IS 3.66 METERS NORTHWEST FROM A WITNESS POST AND LEVEL WITH
 BJ4016'PLANK ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0171 ***********************************************************************
 BK0171  DESIGNATION -  439
 BK0171  PID         -  BK0171
 BK0171  STATE/COUNTY-  LA/ACADIA
 BK0171  COUNTRY     -  US
 BK0171  USGS QUAD   -  CROWLEY WEST (2018)
 BK0171
 BK0171                         *CURRENT SURVEY CONTROL
 BK0171  ______________________________________________________________________
 BK0171* NAD 83(1986) POSITION- 30 12 07.     (N) 092 23 16.     (W)   SCALED
 BK0171* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0171  **This station is located in a suspected subsidence area (see below).
 BK0171  ______________________________________________________________________
 BK0171  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 BK0171
 BK0171.The horizontal coordinates were scaled from a map and have
 BK0171.an estimated accuracy of +/- 6 seconds.
 BK0171
 BK0171.** This station is in an area of known vertical motion. If an
 BK0171.** orthometric height was ever established but is not available 
 BK0171.** in the current survey control section, the orthometric height
 BK0171.** is considered suspect.  Suspect heights are available in the
 BK0171.** superseded section only if requested.
 BK0171
 BK0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0171.GEOID18 height accuracy estimate available here.
 BK0171
 BK0171.Click photographs - Photos may exist for this station.
 BK0171
 BK0171;                    North         East    Units  Estimated Accuracy
 BK0171;SPC LA S     -   189,120.      898,480.      MT  (+/- 180 meters Scaled)
 BK0171
 BK0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP589413(NAD 83)
 BK0171
 BK0171                          SUPERSEDED SURVEY CONTROL
 BK0171
 BK0171.No superseded survey control is available for this station.
 BK0171
 BK0171_MARKER: DD = SURVEY DISK
 BK0171_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0171_STAMPING: 439
 BK0171_MARK LOGO: CGS+SS
 BK0171_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0171
 BK0171  HISTORY     - Date     Condition        Report By
 BK0171  HISTORY     - 1934     MONUMENTED       LAGS
 BK0171  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0171
 BK0171                          STATION DESCRIPTION
 BK0171
 BK0171'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0171'1.2 MI SW FROM CROWLEY.
 BK0171'1.2 MILES SOUTHWEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BK0171'STATION AT CROWLEY, AT A GRAVELED ROAD CROSSING, 198 FEET NORTHWEST OF
 BK0171'THE NORTHWEST RAIL, 88 FEET SOUTHWEST OF THE CENTER LINE OF A GRAVELED
 BK0171'ROAD, 73.6 FEET SOUTHWEST OF A POWER POLE, 75.5 FEET NORTHWEST OF THE
 BK0171'CENTER LINE OF U.S. HIGHWAY 90, 1 FOOT NORTHWEST OF A FENCE, 2.6 FEET
 BK0171'NORTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BK0171'PROJECTS 0.5 FOOT ABOVE THE GROUND.  NOTE-- A U.S. DEPARTMENT OF
 BK0171'AGRICULTURE BUILDING IS NEAR THE DESCRIBED LOCATION OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4017 ***********************************************************************
 BJ4017  DESIGNATION -  439
 BJ4017  PID         -  BJ4017
 BJ4017  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4017  COUNTRY     -  US
 BJ4017  USGS QUAD   -  COMITE (2018)
 BJ4017
 BJ4017                         *CURRENT SURVEY CONTROL
 BJ4017  ______________________________________________________________________
 BJ4017* NAD 83(1986) POSITION- 30 35 49.     (N) 091 06 24.     (W)   SCALED
 BJ4017* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4017  **This station is located in a suspected subsidence area (see below).
 BJ4017  ______________________________________________________________________
 BJ4017  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ4017  DYNAMIC HEIGHT  -         22.137 (meters)       72.63  (feet) COMP
 BJ4017  MODELED GRAVITY -    979,344.6   (mgal)                       NAVD 88
 BJ4017
 BJ4017.The horizontal coordinates were scaled from a map and have
 BJ4017.an estimated accuracy of +/- 6 seconds.
 BJ4017
 BJ4017.** This station is in an area of known vertical motion. If an
 BJ4017.** orthometric height was ever established but is not available 
 BJ4017.** in the current survey control section, the orthometric height
 BJ4017.** is considered suspect.  Suspect heights are available in the
 BJ4017.** superseded section only if requested.
 BJ4017
 BJ4017.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4017.GEOID18 height accuracy estimate available here.
 BJ4017
 BJ4017.Click photographs - Photos may exist for this station.
 BJ4017
 BJ4017.The dynamic height is computed by dividing the NAVD 88
 BJ4017.geopotential number by the normal gravity value computed on the
 BJ4017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4017.degrees latitude (g = 980.6199 gals.).
 BJ4017
 BJ4017.The modeled gravity was interpolated from observed gravity values.
 BJ4017
 BJ4017;                    North         East    Units  Estimated Accuracy
 BJ4017;SPC LA S     -   232,460.    1,021,740.      MT  (+/- 180 meters Scaled)
 BJ4017
 BJ4017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP815864(NAD 83)
 BJ4017
 BJ4017                          SUPERSEDED SURVEY CONTROL
 BJ4017
 BJ4017.No superseded survey control is available for this station.
 BJ4017
 BJ4017_MARKER: DB = BENCH MARK DISK
 BJ4017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4017_STAMPING: 439
 BJ4017_MARK LOGO: LA-033
 BJ4017_PROJECTION: FLUSH
 BJ4017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4017+STABILITY: SURFACE MOTION
 BJ4017
 BJ4017  HISTORY     - Date     Condition        Report By
 BJ4017  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4017
 BJ4017                          STATION DESCRIPTION
 BJ4017
 BJ4017'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4017'6 KM (3.7 MI) EAST FROM BAKER.  FROM THE INTERSECTION OF PLANK ROAD
 BJ4017'(STATE HIGHWAY 67) AND DYER ROAD AT THE EAST EDGE OF BAKER, GO EAST ON
 BJ4017'DYER ROAD 1.5 KM (0.95 MI) TO THE BENCH MARK AND CHARLTON ROAD ON THE
 BJ4017'LEFT, 21.6 METERS (71 FT) NORTH OF THE CENTERLINE OF DYER ROAD, 16.5
 BJ4017'METERS (54 FT) WEST OF THE CENTERLINE OF CHARLTON ROAD, ON THE
 BJ4017'SOUTHEAST SIDE OF A CHAIN LINK FENCE, 14.3 METERS (47 FT) SOUTHWEST OF
 BJ4017'A CORNER FENCE POST AND 10.7 METERS (35 FT) NORTHEAST OF A CORNER
 BJ4017'FENCE POST.  IT IS 0.30 METERS SOUTHEAST FROM A WITNESS POST AND LEVEL
 BJ4017'WITH CHARLTON ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2028 ***********************************************************************
 CQ2028  DESIGNATION -  44 BOLT
 CQ2028  PID         -  CQ2028
 CQ2028  STATE/COUNTY-  LA/BOSSIER
 CQ2028  COUNTRY     -  US
 CQ2028  USGS QUAD   -  EASTWOOD (2018)
 CQ2028
 CQ2028                         *CURRENT SURVEY CONTROL
 CQ2028  ______________________________________________________________________
 CQ2028* NAD 83(1986) POSITION- 32 32 00.     (N) 093 35 52.     (W)   SCALED
 CQ2028* NAVD 88 ORTHO HEIGHT -    62.182 (meters)      204.01  (feet) ADJUSTED
 CQ2028  ______________________________________________________________________
 CQ2028  GEOID HEIGHT    -        -26.091 (meters)                     GEOID18
 CQ2028  DYNAMIC HEIGHT  -         62.112 (meters)      203.78  (feet) COMP
 CQ2028  MODELED GRAVITY -    979,507.6   (mgal)                       NAVD 88
 CQ2028
 CQ2028  VERT ORDER      -  FIRST     CLASS II
 CQ2028
 CQ2028.The horizontal coordinates were scaled from a map and have
 CQ2028.an estimated accuracy of +/- 6 seconds.
 CQ2028
 CQ2028.The orthometric height was determined by differential leveling and
 CQ2028.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2028.in June 1991.
 CQ2028
 CQ2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2028.GEOID18 height accuracy estimate available here.
 CQ2028
 CQ2028.Click photographs - Photos may exist for this station.
 CQ2028
 CQ2028.The dynamic height is computed by dividing the NAVD 88
 CQ2028.geopotential number by the normal gravity value computed on the
 CQ2028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2028.degrees latitude (g = 980.6199 gals.).
 CQ2028
 CQ2028.The modeled gravity was interpolated from observed gravity values.
 CQ2028
 CQ2028;                    North         East    Units  Estimated Accuracy
 CQ2028;SPC LA N     -   225,970.      896,880.      MT  (+/- 180 meters Scaled)
 CQ2028
 CQ2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR438997(NAD 83)
 CQ2028
 CQ2028                          SUPERSEDED SURVEY CONTROL
 CQ2028
 CQ2028  NGVD 29 (11/26/84)   62.245  (m)          204.22   (f) ADJUSTED    1 2
 CQ2028
 CQ2028.Superseded values are not recommended for survey control.
 CQ2028
 CQ2028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2028.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2028
 CQ2028_MARKER: B = BOLT
 CQ2028_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2028_SP_SET: UNDERGROUND BLOCK
 CQ2028_PROJECTION: RECESSED 91 CENTIMETERS
 CQ2028_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2028
 CQ2028  HISTORY     - Date     Condition        Report By
 CQ2028  HISTORY     - UNK      MONUMENTED       USACE
 CQ2028  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2028  HISTORY     - 20020511 MARK NOT FOUND   USPS
 CQ2028
 CQ2028                          STATION DESCRIPTION
 CQ2028
 CQ2028'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2028'AT BODCAU, ABOUT 375 FEET WEST OF THE YAZOO AND MISSISSIPPI VALLEY
 CQ2028'RAILROAD FLAG STATION SIGN, AT THE WEST END OF THE SIDING, ABOUT 160
 CQ2028'FEET WEST OF THE WEST SWITCH STAND, AT THE CROSSING OF A ROW OF POLES,
 CQ2028'ON BARKSDALE FIELD AIRPORT, 77 FEET SOUTH OF THE SOUTH RAIL, AND 4.5
 CQ2028'FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A COPPER BOLT, SURROUNDED BY
 CQ2028'THE LETTERS USBM AND SET IN THE TOP OF A CONCRETE BLOCK ABOUT 3 FEET
 CQ2028'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING
 CQ2028'ABOUT 1 FOOT ABOVE GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CQ2028'STANDARD CAP.
 CQ2028
 CQ2028                          STATION RECOVERY (2002)
 CQ2028
 CQ2028'RECOVERY NOTE BY US POSTAL SERVICE 2002 (AFA)
 CQ2028'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1993 ***********************************************************************
 BJ1993  DESIGNATION -  44 BOLT
 BJ1993  PID         -  BJ1993
 BJ1993  STATE/COUNTY-  LA/IBERIA
 BJ1993  COUNTRY     -  US
 BJ1993  USGS QUAD   -  LONE STAR (2018)
 BJ1993
 BJ1993                         *CURRENT SURVEY CONTROL
 BJ1993  ______________________________________________________________________
 BJ1993* NAD 83(1986) POSITION- 30 01 44.     (N) 091 14 27.     (W)   SCALED
 BJ1993* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1993  **This station is located in a suspected subsidence area (see below).
 BJ1993  ______________________________________________________________________
 BJ1993  GEOID HEIGHT    -        -26.532 (meters)                     GEOID18
 BJ1993
 BJ1993.The horizontal coordinates were scaled from a map and have
 BJ1993.an estimated accuracy of +/- 6 seconds.
 BJ1993
 BJ1993.** This station is in an area of known vertical motion. If an
 BJ1993.** orthometric height was ever established but is not available 
 BJ1993.** in the current survey control section, the orthometric height
 BJ1993.** is considered suspect.  Suspect heights are available in the
 BJ1993.** superseded section only if requested.
 BJ1993
 BJ1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1993.GEOID18 height accuracy estimate available here.
 BJ1993
 BJ1993.Click photographs - Photos may exist for this station.
 BJ1993
 BJ1993;                    North         East    Units  Estimated Accuracy
 BJ1993;SPC LA S     -   169,470.    1,008,920.      MT  (+/- 180 meters Scaled)
 BJ1993
 BJ1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP696232(NAD 83)
 BJ1993
 BJ1993                          SUPERSEDED SURVEY CONTROL
 BJ1993
 BJ1993.No superseded survey control is available for this station.
 BJ1993
 BJ1993_MARKER: B = BOLT
 BJ1993_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ1993_PROJECTION: RECESSED 91 CENTIMETERS
 BJ1993_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1993
 BJ1993  HISTORY     - Date     Condition        Report By
 BJ1993  HISTORY     - UNK      MONUMENTED       USACE
 BJ1993  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ1993
 BJ1993                          STATION DESCRIPTION
 BJ1993
 BJ1993'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1993'0.25 MI N FROM POSTILLION BAYOU.
 BJ1993'IN IBERIA PARISH, ON THE RIGHT BANK OF CHOPIN CHUTE (BRANCH OF GRAND
 BJ1993'RIVER SYSTEM), ON THE LOWER SIDE OF POSTILLION BAYOU, NEAR THE LINE
 BJ1993'BETWEEN SECS. 15 AND 16, T. 12 S.,R.12E., ABOUT 3/8 MILE ABOVE A HOUSE
 BJ1993'OCCUPIED BY JOE MORALES, ABOUT 1/4 MILE ABOVE A POINT WHERE THE RIVER
 BJ1993'TURNS SHARPLY NORTHEAST TOWARD LAKE NATCHEZ PASS, ABOUT 215 FEET
 BJ1993'NORTHEAST OF THE BANK OF THE BAYOU, ABOUT 180 FEET SOUTHEAST OF THE
 BJ1993'BANK OF CHOPIN CHUTE, 42.3 FEET SOUTHEAST OF A BLAZED 10-INCH
 BJ1993'HACKBERRY TREE, 34.8 FEET NORTHEAST OF A BLAZED 14-INCH ELM TREE, 34.2
 BJ1993'FEET EAST OF A BLAZED 33-INCH PIN OAK TREE, 25 FEET SOUTH OF A BLAZED
 BJ1993'8-INCH BOX-ELDER TREE, 24.6 FEET NORTH OF A BLAZED 8-INCH HACKBERRY
 BJ1993'TREE, 20 FEET NORTHEAST OF A BLAZED 12-INCH ELM TREE, 20 FEET EAST OF
 BJ1993'A BLAZED 10-INCH BOX-ELDER TREE, AND 18.4 FEET WEST OF A BLAZED
 BJ1993'12-INCH ASH TREE.  A COPPER BOLT, SET IN TOP OF A CONCRETE SLAB ABOUT
 BJ1993'3 FEET UNDER GROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1993'PROJECTING ABOUT 18 INCHES ABOVE GROUND AND BEARING A CORPS OF
 BJ1993'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2027 ***********************************************************************
 CQ2027  DESIGNATION -  44 CAP
 CQ2027  PID         -  CQ2027
 CQ2027  STATE/COUNTY-  LA/BOSSIER
 CQ2027  COUNTRY     -  US
 CQ2027  USGS QUAD   -  EASTWOOD (2018)
 CQ2027
 CQ2027                         *CURRENT SURVEY CONTROL
 CQ2027  ______________________________________________________________________
 CQ2027* NAD 83(1986) POSITION- 32 32 00.     (N) 093 35 51.     (W)   SCALED
 CQ2027* NAVD 88 ORTHO HEIGHT -    63.421 (meters)      208.07  (feet) ADJUSTED
 CQ2027  ______________________________________________________________________
 CQ2027  GEOID HEIGHT    -        -26.091 (meters)                     GEOID18
 CQ2027  DYNAMIC HEIGHT  -         63.349 (meters)      207.84  (feet) COMP
 CQ2027  MODELED GRAVITY -    979,507.6   (mgal)                       NAVD 88
 CQ2027
 CQ2027  VERT ORDER      -  FIRST     CLASS II
 CQ2027
 CQ2027.The horizontal coordinates were scaled from a map and have
 CQ2027.an estimated accuracy of +/- 6 seconds.
 CQ2027
 CQ2027.The orthometric height was determined by differential leveling and
 CQ2027.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2027.in June 1991.
 CQ2027
 CQ2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2027.GEOID18 height accuracy estimate available here.
 CQ2027
 CQ2027.Click photographs - Photos may exist for this station.
 CQ2027
 CQ2027.The dynamic height is computed by dividing the NAVD 88
 CQ2027.geopotential number by the normal gravity value computed on the
 CQ2027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2027.degrees latitude (g = 980.6199 gals.).
 CQ2027
 CQ2027.The modeled gravity was interpolated from observed gravity values.
 CQ2027
 CQ2027;                    North         East    Units  Estimated Accuracy
 CQ2027;SPC LA N     -   225,970.      896,900.      MT  (+/- 180 meters Scaled)
 CQ2027
 CQ2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR438997(NAD 83)
 CQ2027
 CQ2027                          SUPERSEDED SURVEY CONTROL
 CQ2027
 CQ2027  NGVD 29 (11/26/84)   63.484  (m)          208.28   (f) ADJUSTED    1 2
 CQ2027
 CQ2027.Superseded values are not recommended for survey control.
 CQ2027
 CQ2027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2027.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2027
 CQ2027_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ2027_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2027_MARK LOGO: USACE
 CQ2027_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ2027_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2027
 CQ2027  HISTORY     - Date     Condition        Report By
 CQ2027  HISTORY     - UNK      MONUMENTED       USACE
 CQ2027  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2027  HISTORY     - 20020511 MARK NOT FOUND   USPS
 CQ2027
 CQ2027                          STATION DESCRIPTION
 CQ2027
 CQ2027'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2027'AT BODCAU, ABOUT 375 FEET WEST OF THE YAZOO AND MISSISSIPPI VALLEY
 CQ2027'RAILROAD FLAG STATION SIGN, AT THE WEST END OF THE SIDING, ABOUT 160
 CQ2027'FEET WEST OF THE WEST SWITCH STAND, AT THE CROSSING OF A ROW OF POLES,
 CQ2027'ON BARKSDALE FIELD AIRPORT, 77 FEET SOUTH OF THE SOUTH RAIL, AND 4.5
 CQ2027'FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  AN IRON PIPE PROJECTING ABOUT 1
 CQ2027'FOOT ABOVE GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CQ2027'STANDARD CAP.
 CQ2027
 CQ2027                          STATION RECOVERY (2002)
 CQ2027
 CQ2027'RECOVERY NOTE BY US POSTAL SERVICE 2002 (AFA)
 CQ2027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1182 ***********************************************************************
 BJ1182  DESIGNATION -  44 CAP
 BJ1182  PID         -  BJ1182
 BJ1182  STATE/COUNTY-  LA/IBERIA
 BJ1182  COUNTRY     -  US
 BJ1182  USGS QUAD   -  LONE STAR (2018)
 BJ1182
 BJ1182                         *CURRENT SURVEY CONTROL
 BJ1182  ______________________________________________________________________
 BJ1182* NAD 83(1986) POSITION- 30 01 44.     (N) 091 14 27.     (W)   SCALED
 BJ1182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1182  **This station is located in a suspected subsidence area (see below).
 BJ1182  ______________________________________________________________________
 BJ1182  GEOID HEIGHT    -        -26.532 (meters)                     GEOID18
 BJ1182
 BJ1182.The horizontal coordinates were scaled from a map and have
 BJ1182.an estimated accuracy of +/- 6 seconds.
 BJ1182
 BJ1182.** This station is in an area of known vertical motion. If an
 BJ1182.** orthometric height was ever established but is not available 
 BJ1182.** in the current survey control section, the orthometric height
 BJ1182.** is considered suspect.  Suspect heights are available in the
 BJ1182.** superseded section only if requested.
 BJ1182
 BJ1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1182.GEOID18 height accuracy estimate available here.
 BJ1182
 BJ1182.Click photographs - Photos may exist for this station.
 BJ1182
 BJ1182;                    North         East    Units  Estimated Accuracy
 BJ1182;SPC LA S     -   169,470.    1,008,920.      MT  (+/- 180 meters Scaled)
 BJ1182
 BJ1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP696232(NAD 83)
 BJ1182
 BJ1182                          SUPERSEDED SURVEY CONTROL
 BJ1182
 BJ1182.No superseded survey control is available for this station.
 BJ1182
 BJ1182_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1182_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1182_MARK LOGO: USACE
 BJ1182_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1182
 BJ1182  HISTORY     - Date     Condition        Report By
 BJ1182  HISTORY     - UNK      MONUMENTED       USACE
 BJ1182  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ1182  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1182
 BJ1182                          STATION DESCRIPTION
 BJ1182
 BJ1182'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1182'0.25 MI N FROM POSTILLION BAYOU.
 BJ1182'IN IBERIA PARISH, ON THE RIGHT BANK OF CHOPIN CHUTE (BRANCH OF GRAND
 BJ1182'RIVER SYSTEM), ON THE LOWER SIDE OF POSTILLION BAYOU, NEAR THE LINE
 BJ1182'BETWEEN SECS. 15 AND 16, T12S., R12E, ABOUT 3/8 MILE ABOVE A
 BJ1182'HOUSE OCCUPIED BY JOE MORALES, ABOUT 1/4 MILE ABOVE A POINT WHERE THE
 BJ1182'RIVER TURNS SHARPLY NORTHEAST TOWARD LAKE NATCHEZ PASS, ABOUT 215 FEET
 BJ1182'NORTHEAST OF THE BANK OF THE BAYOU, ABOUT 180 FEET SOUTHEAST OF THE
 BJ1182'BANK OF CHOPIN CHUTE, 42.3 FEET SOUTHEAST OF A BLAZED 10-INCH
 BJ1182'HACKBERRY TREE, 34.8 FEET NORTHEAST OF A BLAZED 14-INCH ELM TREE, 34.2
 BJ1182'FEET EAST OF A BLAZED 33-INCH PIN OAK TREE, 25 FEET SOUTH OF A BLAZED
 BJ1182'8-INCH BOX-ELDER TREE, 24.6 FEET NORTH OF A BLAZED 8-INCH HACKBERRY
 BJ1182'TREE, 20 FEET NORTHEAST OF A BLAZED 12-INCH ELM TREE, 20 FEET EAST OF
 BJ1182'A BLAZED 10-INCH BOX-ELDER TREE, AND 18.4 FEET WEST OF A BLAZED
 BJ1182'12-INCH ASH TREE.  AN IRON PIPE PROJECTING ABOUT 18 INCHES ABOVE
 BJ1182'GROUND AN BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ1182
 BJ1182                          STATION RECOVERY (1976)
 BJ1182
 BJ1182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1182'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED.  A
 BJ1182'BOAT WAS NOT AVAILABLE.  DESCRIPTION INADEQUATE FOR PLOTTING PURPOSES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0568 ***********************************************************************
 BW0568  DESIGNATION -  44 DIETZE BOLT
 BW0568  PID         -  BW0568
 BW0568  STATE/COUNTY-  LA/TENSAS
 BW0568  COUNTRY     -  US
 BW0568  USGS QUAD   -  CHAMBLEE (2018)
 BW0568
 BW0568                         *CURRENT SURVEY CONTROL
 BW0568  ______________________________________________________________________
 BW0568* NAD 83(1986) POSITION- 31 51 10.     (N) 091 16 51.     (W)   SCALED
 BW0568* NAVD 88 ORTHO HEIGHT -    20.38  (+/-2cm)       66.9   (feet) VERTCON3
 BW0568  ______________________________________________________________________
 BW0568  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 BW0568  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0568
 BW0568.The horizontal coordinates were scaled from a map and have
 BW0568.an estimated accuracy of +/- 6 seconds.
 BW0568
 BW0568.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0568.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0568
 BW0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0568.GEOID18 height accuracy estimate available here.
 BW0568
 BW0568.The vertical order pertains to the NGVD 29 superseded value.
 BW0568
 BW0568.Click photographs - Photos may exist for this station.
 BW0568
 BW0568;                    North         East    Units  Estimated Accuracy
 BW0568;SPC LA N     -   150,640.    1,115,370.      MT  (+/- 180 meters Scaled)
 BW0568
 BW0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR626254(NAD 83)
 BW0568
 BW0568                          SUPERSEDED SURVEY CONTROL
 BW0568
 BW0568  NGVD 29 (??/??/92)   20.402  (m)           66.94   (f) ADJ UNCH    1 2
 BW0568
 BW0568.Superseded values are not recommended for survey control.
 BW0568
 BW0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0568.See file dsdata.pdf to determine how the superseded data were derived.
 BW0568
 BW0568_MARKER: B = BOLT
 BW0568_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW0568_SP_SET: UNDERGROUND BLOCK
 BW0568_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0568
 BW0568  HISTORY     - Date     Condition        Report By
 BW0568  HISTORY     - UNK      MONUMENTED       USACE
 BW0568  HISTORY     - 1934     GOOD             USACE
 BW0568  HISTORY     - 1938     GOOD             CGS
 BW0568
 BW0568                          STATION DESCRIPTION
 BW0568
 BW0568'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0568'7.25 MI SW FROM ST JOSEPH.
 BW0568'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 BW0568'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA.  AT THE UPPER END OF KEMPE
 BW0568'BEND.  IN A CULTIVATED FIELD.  1/2 MILE DOWNSTREAM FROM HARPERS
 BW0568'RESIDENCE ON HARPERS PLANTATION.  156 METERS LANDWARD FROM LEVEE AT A
 BW0568'PROMINENT ANGLE TO LEFT.  90 METERS SOUTHWEST OF THE SOUTHEAST END OF
 BW0568'A WOODEN SLOUGH.  96 METERS SOUTHEAST OF A CABIN.  12.5 METERS SOUTH
 BW0568'OF GATE WHICH CROSSES ROAD RUNNING TO THE NEW LEVEE.  3 METERS
 BW0568'DOWNSTREAM FROM A WIRE FENCE AND HEDGE, WHICH RUNS FROM THE OLD LEVEE
 BW0568'LANDWARD, STARTING AT A POINT 246 METERS DOWNSTREAM FROM A RAMP.  TOP
 BW0568'OF CAP IS ABOUT 24 INCHES ABOVE THE GROUND.
 BW0568
 BW0568                          STATION RECOVERY (1938)
 BW0568
 BW0568'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BW0568'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0567 ***********************************************************************
 BW0567  DESIGNATION -  44 DIETZE CAP
 BW0567  PID         -  BW0567
 BW0567  STATE/COUNTY-  LA/TENSAS
 BW0567  COUNTRY     -  US
 BW0567  USGS QUAD   -  CHAMBLEE (2018)
 BW0567
 BW0567                         *CURRENT SURVEY CONTROL
 BW0567  ______________________________________________________________________
 BW0567* NAD 83(1986) POSITION- 31 51 10.     (N) 091 16 51.     (W)   SCALED
 BW0567* NAVD 88 ORTHO HEIGHT -    21.61  (+/-2cm)       70.9   (feet) VERTCON3
 BW0567  ______________________________________________________________________
 BW0567  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 BW0567  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0567
 BW0567.The horizontal coordinates were scaled from a map and have
 BW0567.an estimated accuracy of +/- 6 seconds.
 BW0567
 BW0567.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0567.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0567
 BW0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0567.GEOID18 height accuracy estimate available here.
 BW0567
 BW0567.The vertical order pertains to the NGVD 29 superseded value.
 BW0567
 BW0567.Click photographs - Photos may exist for this station.
 BW0567
 BW0567;                    North         East    Units  Estimated Accuracy
 BW0567;SPC LA N     -   150,640.    1,115,370.      MT  (+/- 180 meters Scaled)
 BW0567
 BW0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR626254(NAD 83)
 BW0567
 BW0567                          SUPERSEDED SURVEY CONTROL
 BW0567
 BW0567  NGVD 29 (??/??/92)   21.634  (m)           70.98   (f) ADJ UNCH    1 2
 BW0567
 BW0567.Superseded values are not recommended for survey control.
 BW0567
 BW0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0567.See file dsdata.pdf to determine how the superseded data were derived.
 BW0567
 BW0567_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0567_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0567_MARK LOGO: USACE
 BW0567_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0567_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0567
 BW0567  HISTORY     - Date     Condition        Report By
 BW0567  HISTORY     - UNK      MONUMENTED       USACE
 BW0567  HISTORY     - 1934     GOOD             USACE
 BW0567  HISTORY     - 1938     GOOD             CGS
 BW0567
 BW0567                          STATION DESCRIPTION
 BW0567
 BW0567'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW0567'7.25 MI SW FROM ST JOSEPH.
 BW0567'P.B.M. IS A CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 BW0567'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA.  AT THE UPPER END OF KEMPE
 BW0567'BEND.  IN A CULTIVATED FIELD.  1/2 MILE DOWNSTREAM FROM HARPERS
 BW0567'RESIDENCE ON HARPERS PLANTATION.  156 METERS LANDWARD FROM LEVEE AT A
 BW0567'PROMINENT ANGLE TO LEFT.  90 METERS SOUTHWEST OF THE SOUTHEAST END OF
 BW0567'A WOODED SLOUGH.  96 METERS SOUTHEAST OF A CABIN.  12.5 METERS SOUTH
 BW0567'OF GATE WHICH CROSSES ROAD RUNNING TO THE NEW LEVEE.  3 METERS
 BW0567'DOWNSTREAM FROM A WIRE FENCE AND HEDGE, WHICH RUNS FROM THE OLD LEVEE
 BW0567'LANDWARD, STARTING AT A POINT 246 METERS DOWNSTREAM FROM A RAMP.  TOP
 BW0567'OF CAP IS ABOUT 24 INCHES ABOUT THE GROUND.
 BW0567
 BW0567                          STATION RECOVERY (1938)
 BW0567
 BW0567'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BW0567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0295 ***********************************************************************
 BJ0295  DESIGNATION -  44 EABPL
 BJ0295  PID         -  BJ0295
 BJ0295  STATE/COUNTY-  LA/IBERVILLE
 BJ0295  COUNTRY     -  US
 BJ0295  USGS QUAD   -  GROSSE TETE SW (2018)
 BJ0295
 BJ0295                         *CURRENT SURVEY CONTROL
 BJ0295  ______________________________________________________________________
 BJ0295* NAD 83(1986) POSITION- 30 16 08.     (N) 091 28 03.     (W)   SCALED
 BJ0295* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0295  **This station is located in a suspected subsidence area (see below).
 BJ0295  ______________________________________________________________________
 BJ0295  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BJ0295  DYNAMIC HEIGHT  -          6.075 (meters)       19.93  (feet) COMP
 BJ0295  MODELED GRAVITY -    979,317.0   (mgal)                       NAVD 88
 BJ0295
 BJ0295.The horizontal coordinates were scaled from a map and have
 BJ0295.an estimated accuracy of +/- 6 seconds.
 BJ0295
 BJ0295.** This station is in an area of known vertical motion. If an
 BJ0295.** orthometric height was ever established but is not available 
 BJ0295.** in the current survey control section, the orthometric height
 BJ0295.** is considered suspect.  Suspect heights are available in the
 BJ0295.** superseded section only if requested.
 BJ0295
 BJ0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0295.GEOID18 height accuracy estimate available here.
 BJ0295
 BJ0295.Click photographs - Photos may exist for this station.
 BJ0295
 BJ0295.The dynamic height is computed by dividing the NAVD 88
 BJ0295.geopotential number by the normal gravity value computed on the
 BJ0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0295.degrees latitude (g = 980.6199 gals.).
 BJ0295
 BJ0295.The modeled gravity was interpolated from observed gravity values.
 BJ0295
 BJ0295;                    North         East    Units  Estimated Accuracy
 BJ0295;SPC LA S     -   196,080.      987,090.      MT  (+/- 180 meters Scaled)
 BJ0295
 BJ0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP474495(NAD 83)
 BJ0295
 BJ0295                          SUPERSEDED SURVEY CONTROL
 BJ0295
 BJ0295.No superseded survey control is available for this station.
 BJ0295
 BJ0295_MARKER: DD = SURVEY DISK
 BJ0295_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0295_STAMPING: PBM 44 EABPL 1976
 BJ0295_MARK LOGO: USACE
 BJ0295_PROJECTION: PROJECTING 53 CENTIMETERS
 BJ0295_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0295_ROD/PIPE-DEPTH: 34.7 meters
 BJ0295_SLEEVE-DEPTH  : 28.3 meters
 BJ0295
 BJ0295  HISTORY     - Date     Condition        Report By
 BJ0295  HISTORY     - 1976     MONUMENTED       USACE
 BJ0295  HISTORY     - 1976     GOOD             NGS
 BJ0295
 BJ0295                          STATION DESCRIPTION
 BJ0295
 BJ0295'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0295'10.9 MI SOUTH FROM RAMAH.
 BJ0295'10.9 MILES SOUTH ALONG A GRAVELED ROAD ALONG THE EAST TOE OF A LEVEE
 BJ0295'FROM THE INTERSTATE HIGHWAY 10 WEST BOUND LANES OVERPASS, 0.2 MILE
 BJ0295'SOUTHEAST OF THE JUNCTION OF A ROAD LEADING WEST, AT THE JUNCTION OF
 BJ0295'A DIM ROAD LEADING NORTHEAST, 18 FT SOUTHWEST OF THE CENTER LINE OF
 BJ0295'THE ROAD, 35 FT NORTHWEST OF THE EXTENDED CENTER LINE OF THE DIM ROAD,
 BJ0295'A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 114 FT ENCASED
 BJ0295'IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 93 FT WITH A 3-INCH SCREW
 BJ0295'CAP FOR ACCESS. THE SCREW CAP PROJECTS 20-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0533 ***********************************************************************
 AU0533  DESIGNATION -  44 LAGS
 AU0533  PID         -  AU0533
 AU0533  STATE/COUNTY-  LA/JEFFERSON
 AU0533  COUNTRY     -  US
 AU0533  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0533
 AU0533                         *CURRENT SURVEY CONTROL
 AU0533  ______________________________________________________________________
 AU0533* NAD 83(1986) POSITION- 29 56 10.     (N) 090 11 50.     (W)   SCALED
 AU0533* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0533  **This station is located in a suspected subsidence area (see below).
 AU0533  ______________________________________________________________________
 AU0533  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 AU0533
 AU0533.The horizontal coordinates were scaled from a map and have
 AU0533.an estimated accuracy of +/- 6 seconds.
 AU0533
 AU0533.** This station is in an area of known vertical motion. If an
 AU0533.** orthometric height was ever established but is not available 
 AU0533.** in the current survey control section, the orthometric height
 AU0533.** is considered suspect.  Suspect heights are available in the
 AU0533.** superseded section only if requested.
 AU0533
 AU0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0533.GEOID18 height accuracy estimate available here.
 AU0533
 AU0533.Click photographs - Photos may exist for this station.
 AU0533
 AU0533;                    North         East    Units  Estimated Accuracy
 AU0533;SPC LA S     -   159,730.    1,109,680.      MT  (+/- 180 meters Scaled)
 AU0533
 AU0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP705150(NAD 83)
 AU0533
 AU0533                          SUPERSEDED SURVEY CONTROL
 AU0533
 AU0533.No superseded survey control is available for this station.
 AU0533
 AU0533_MARKER: DD = SURVEY DISK
 AU0533_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0533_SP_SET: TILE
 AU0533_STAMPING: 44
 AU0533_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0533
 AU0533  HISTORY     - Date     Condition        Report By
 AU0533  HISTORY     - UNK      MONUMENTED       LAGS
 AU0533  HISTORY     - 1951     GOOD             CGS
 AU0533
 AU0533                          STATION DESCRIPTION
 AU0533
 AU0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0533'IN HARAHAN.
 AU0533'AT HARAHAN, ABOUT 0.35 MILE WEST ALONG STATE HIGHWAY 1 FROM THE POST
 AU0533'OFFICE, 48 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY.  38 FEET
 AU0533'EAST OF THE EAST CORNER OF A SMALL SHELTER HOUSE WITH FLORIST
 AU0533'ADVERTISEMENT ON ITS NORTHEAST WALL, 121 FEET EAST-SOUTHEAST AND
 AU0533'ACROSS HIGHWAY FROM THE SOUTHEAST CORNER OF A WHITE CONCRETE BLOCK
 AU0533'BUILDING HOUSEING FAVALORAS GROCERY AND JEFFERSON COURT BAKERY, 148
 AU0533'FEET EAST OF THE CENTER LINE OF OAKLAND STREET LEADING SOUTH, 15 FEET
 AU0533'NORTHWEST OF THE CENTER LINE OF A GRAVEL STREET PARALLEL TO THE
 AU0533'HIGHWAY, 1 1/2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT
 AU0533'LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE FILLED TILE
 AU0533'ABOUT 2 INCHES BELOW THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0697 ***********************************************************************
 BJ0697  DESIGNATION -  44 LLD ANO
 BJ0697  PID         -  BJ0697
 BJ0697  STATE/COUNTY-  LA/ST CHARLES
 BJ0697  COUNTRY     -  US
 BJ0697  USGS QUAD   -  LAPLACE (2018)
 BJ0697
 BJ0697                         *CURRENT SURVEY CONTROL
 BJ0697  ______________________________________________________________________
 BJ0697* NAD 83(1986) POSITION- 30 01 37.     (N) 090 29 36.     (W)   SCALED
 BJ0697* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0697  **This station is located in a suspected subsidence area (see below).
 BJ0697  ______________________________________________________________________
 BJ0697  GEOID HEIGHT    -        -26.207 (meters)                     GEOID18
 BJ0697  DYNAMIC HEIGHT  -          4.76  (meters)       15.6   (feet) COMP
 BJ0697  MODELED GRAVITY -    979,314.9   (mgal)                       NAVD 88
 BJ0697
 BJ0697.The horizontal coordinates were scaled from a map and have
 BJ0697.an estimated accuracy of +/- 6 seconds.
 BJ0697
 BJ0697.** This station is in an area of known vertical motion. If an
 BJ0697.** orthometric height was ever established but is not available 
 BJ0697.** in the current survey control section, the orthometric height
 BJ0697.** is considered suspect.  Suspect heights are available in the
 BJ0697.** superseded section only if requested.
 BJ0697
 BJ0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0697.GEOID18 height accuracy estimate available here.
 BJ0697
 BJ0697.Click photographs - Photos may exist for this station.
 BJ0697
 BJ0697.The dynamic height is computed by dividing the NAVD 88
 BJ0697.geopotential number by the normal gravity value computed on the
 BJ0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0697.degrees latitude (g = 980.6199 gals.).
 BJ0697
 BJ0697.The modeled gravity was interpolated from observed gravity values.
 BJ0697
 BJ0697;                    North         East    Units  Estimated Accuracy
 BJ0697;SPC LA S     -   169,550.    1,081,020.      MT  (+/- 180 meters Scaled)
 BJ0697
 BJ0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP417244(NAD 83)
 BJ0697
 BJ0697                          SUPERSEDED SURVEY CONTROL
 BJ0697
 BJ0697.No superseded survey control is available for this station.
 BJ0697
 BJ0697_MARKER: DD = SURVEY DISK
 BJ0697_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0697_STAMPING: 44 LLD ANO
 BJ0697_MARK LOGO: USACE
 BJ0697_PROJECTION: FLUSH
 BJ0697_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0697_ROD/PIPE-DEPTH: 21.3 meters
 BJ0697
 BJ0697  HISTORY     - Date     Condition        Report By
 BJ0697  HISTORY     - 1975     MONUMENTED       USACE
 BJ0697  HISTORY     - 1977     GOOD             NGS
 BJ0697
 BJ0697                          STATION DESCRIPTION
 BJ0697
 BJ0697'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0697'6.1 MI SE FROM EDGARD.
 BJ0697'3.45 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT EDGARD
 BJ0697'AT THE JUNCTION OF A SHELL ROAD LEADING NORTHEAST TO THE TOP OF THE
 BJ0697'LEVEE, THENCE 2.65 MILES SOUTHEAST ALONG A SHELL ROAD ON TOP OF THE
 BJ0697'LEVEE, 25 FT. NORTHWEST OF THE CENTER LINE OF THE LEVEE ROAD, 9.5
 BJ0697'FT. SOUTHEAST OF A FENCE, DISK IS ON TOP OF A 1-INCH IRON PIPE WHICH
 BJ0697'WAS DRIVEN TO A DEPTH OF 70 FT., THE DISK IS ENCASED IN CONCRETE AND
 BJ0697'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0404 ***********************************************************************
 AU0404  DESIGNATION -  44 RESET
 AU0404  PID         -  AU0404
 AU0404  STATE/COUNTY-  LA/JEFFERSON
 AU0404  COUNTRY     -  US
 AU0404  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0404
 AU0404                         *CURRENT SURVEY CONTROL
 AU0404  ______________________________________________________________________
 AU0404* NAD 83(1986) POSITION- 29 56 12.     (N) 090 11 50.     (W)   SCALED
 AU0404* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0404  **This station is located in a suspected subsidence area (see below).
 AU0404  ______________________________________________________________________
 AU0404  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 AU0404  DYNAMIC HEIGHT  -          3.072 (meters)       10.08  (feet) COMP
 AU0404  MODELED GRAVITY -    979,314.3   (mgal)                       NAVD 88
 AU0404  OBS GRAVITY     -    979,311.2   (mgal)                       GRAV_OBS
 AU0404
 AU0404.The horizontal coordinates were scaled from a map and have
 AU0404.an estimated accuracy of +/- 6 seconds.
 AU0404
 AU0404.** This station is in an area of known vertical motion. If an
 AU0404.** orthometric height was ever established but is not available 
 AU0404.** in the current survey control section, the orthometric height
 AU0404.** is considered suspect.  Suspect heights are available in the
 AU0404.** superseded section only if requested.
 AU0404
 AU0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0404.GEOID18 height accuracy estimate available here.
 AU0404
 AU0404.Click photographs - Photos may exist for this station.
 AU0404
 AU0404.The dynamic height is computed by dividing the NAVD 88
 AU0404.geopotential number by the normal gravity value computed on the
 AU0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0404.degrees latitude (g = 980.6199 gals.).
 AU0404
 AU0404.The modeled gravity was interpolated from observed gravity values.
 AU0404
 AU0404.The observed gravity was obtained from relative gravimeter ties
 AU0404.to the IGSN71 gravity network.
 AU0404
 AU0404;                    North         East    Units  Estimated Accuracy
 AU0404;SPC LA S     -   159,790.    1,109,680.      MT  (+/- 180 meters Scaled)
 AU0404
 AU0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP705150(NAD 83)
 AU0404
 AU0404                          SUPERSEDED SURVEY CONTROL
 AU0404
 AU0404.No superseded survey control is available for this station.
 AU0404
 AU0404_MARKER: DD = SURVEY DISK
 AU0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0404_STAMPING: 44 RESET 1959
 AU0404_MARK LOGO: LAGS
 AU0404_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0404+STABILITY: SURFACE MOTION
 AU0404_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0404+SATELLITE: SATELLITE OBSERVATIONS - December 01, 1994
 AU0404
 AU0404  HISTORY     - Date     Condition        Report By
 AU0404  HISTORY     - 1959     MONUMENTED       LAGS
 AU0404  HISTORY     - 1963     GOOD             CGS
 AU0404  HISTORY     - 1977     GOOD             NGS
 AU0404  HISTORY     - 1984     GOOD             NGS
 AU0404  HISTORY     - 1984     GOOD             LADTD
 AU0404  HISTORY     - 1984     GOOD             LA-051
 AU0404  HISTORY     - 1985     GOOD             NGS
 AU0404  HISTORY     - 19941201 GOOD             NGS
 AU0404
 AU0404                          STATION DESCRIPTION
 AU0404
 AU0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0404'0.3 MI W FROM HARAHAN.
 AU0404'ABOUT 0.3 MILE WEST ALONG STATE HIGHWAY 48 FROM THE POST OFFICE AT
 AU0404'HARAHAN, ABOUT MIDWAY BETWEEN OAKLAND AVENUE AND HARDLEANS STREET, 48
 AU0404'FEET SOUTH OF THE CENTER LINE OF THE EAST-BOUND LANE OF THE HIGHWAY,
 AU0404'148 FEET EAST OF THE CENTER LINE OF OAKLAND AVENUE, 7.5 FEET WEST OF
 AU0404'THE CENTER LINE OF A DRIVEWAY TO A RESIDENCE AT NUMBER 6872, 0.5 FOOT
 AU0404'NORTH OF A WOVEN WIRE FENCE, 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND
 AU0404'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF
 AU0404'THE GROUND.
 AU0404
 AU0404                          STATION RECOVERY (1977)
 AU0404
 AU0404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0404'RECOVERED IN GOOD CONDITION.
 AU0404
 AU0404                          STATION RECOVERY (1984)
 AU0404
 AU0404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0404'RECOVERED IN GOOD CONDITION.
 AU0404
 AU0404                          STATION RECOVERY (1984)
 AU0404
 AU0404'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0404'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0404'THE 1963 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 AU0404
 AU0404                          STATION RECOVERY (1984)
 AU0404
 AU0404'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0404'RECOVERED IN GOOD CONDITION.
 AU0404
 AU0404                          STATION RECOVERY (1985)
 AU0404
 AU0404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0404'RECOVERED IN GOOD CONDITION.
 AU0404
 AU0404                          STATION RECOVERY (1994)
 AU0404
 AU0404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0404'IN HARAHAN, AT THE INTERSECTION OF STATE HIGHWAY 48 (JEFFERSON
 AU0404'HIGHWAY) AND HAROLEANS STREET, 45.1 M (148.0 FT) SOUTHWEST OF THE
 AU0404'STREET CENTER, 16.4 M (53.8 FT) SOUTHEAST OF THE CENTER OF THE
 AU0404'EASTBOUND LANES OF THE HIGHWAY, 2.6 M (8.5 FT) SOUTHWEST OF THE CENTER
 AU0404'OF A DRIVEWAY LEADING TO A HOUSE AT 6812 JEFFERSON HIGHWAY, 0.6 M (2.0
 AU0404'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTHWEST OF A
 AU0404'CHAIN-LINK FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0409 ***********************************************************************
 BJ0409  DESIGNATION -  44 WABPL
 BJ0409  PID         -  BJ0409
 BJ0409  STATE/COUNTY-  LA/ST MARTIN
 BJ0409  COUNTRY     -  US
 BJ0409  USGS QUAD   -  JACKASS BAY (2018)
 BJ0409
 BJ0409                         *CURRENT SURVEY CONTROL
 BJ0409  ______________________________________________________________________
 BJ0409* NAD 83(1986) POSITION- 30 03 04.     (N) 091 35 22.     (W)   SCALED
 BJ0409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0409  **This station is located in a suspected subsidence area (see below).
 BJ0409  ______________________________________________________________________
 BJ0409  GEOID HEIGHT    -        -26.689 (meters)                     GEOID18
 BJ0409  DYNAMIC HEIGHT  -          3.045 (meters)        9.99  (feet) COMP
 BJ0409  MODELED GRAVITY -    979,302.9   (mgal)                       NAVD 88
 BJ0409
 BJ0409.The horizontal coordinates were scaled from a map and have
 BJ0409.an estimated accuracy of +/- 6 seconds.
 BJ0409
 BJ0409.** This station is in an area of known vertical motion. If an
 BJ0409.** orthometric height was ever established but is not available 
 BJ0409.** in the current survey control section, the orthometric height
 BJ0409.** is considered suspect.  Suspect heights are available in the
 BJ0409.** superseded section only if requested.
 BJ0409
 BJ0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0409.GEOID18 height accuracy estimate available here.
 BJ0409
 BJ0409.Click photographs - Photos may exist for this station.
 BJ0409
 BJ0409.The dynamic height is computed by dividing the NAVD 88
 BJ0409.geopotential number by the normal gravity value computed on the
 BJ0409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0409.degrees latitude (g = 980.6199 gals.).
 BJ0409
 BJ0409.The modeled gravity was interpolated from observed gravity values.
 BJ0409
 BJ0409;                    North         East    Units  Estimated Accuracy
 BJ0409;SPC LA S     -   171,960.      975,300.      MT  (+/- 180 meters Scaled)
 BJ0409
 BJ0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP359252(NAD 83)
 BJ0409
 BJ0409                          SUPERSEDED SURVEY CONTROL
 BJ0409
 BJ0409.No superseded survey control is available for this station.
 BJ0409
 BJ0409_MARKER: DD = SURVEY DISK
 BJ0409_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0409_STAMPING: PBM 44 WABPL 1976
 BJ0409_MARK LOGO: USACE
 BJ0409_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0409_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0409_ROD/PIPE-DEPTH: 39.0 meters
 BJ0409
 BJ0409  HISTORY     - Date     Condition        Report By
 BJ0409  HISTORY     - 1976     MONUMENTED       USACE
 BJ0409  HISTORY     - 1976     GOOD             NGS
 BJ0409
 BJ0409                          STATION DESCRIPTION
 BJ0409
 BJ0409'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0409'13.3 MI NORTH FROM CHARENTON.
 BJ0409'0.1 MILE NORTHWEST ALONG STATE HIGHWAY 87 FROM THE JUNCTION OF STATE
 BJ0409'HIGHWAY 324, THENCE 0.9 MILE NORTHEAST ALONG BEACH ROAD, THENCE
 BJ0409'12.3 MILE NORTH ALONG A GRAVELED ROAD ALONG THE TOE OF THE WEST
 BJ0409'ATCHAFALAYA BASIN PROTECTION LEVEE, 1 POWER LINE POLE NORTHWEST OF A
 BJ0409'POWER LINE POLE SUPPORTING A TRANSFORMER, 76 FT NORTHWEST OF A
 BJ0409'DRIVE LEADING SOUTHWEST TO A MOBILE HOME, 37 FT. NORTHEAST OF THE
 BJ0409'CENTER LINE OF THE ROAD. 106 FT. EAST OF AND ACROSS THE ROAD FROM A
 BJ0409'POWER LINE POLE. 195 FT SOUTHWEST OF THE CENTER OF THE LEVEE, A
 BJ0409'1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 128 FT ENCASED IN
 BJ0409'A 2-INCH IRON PIPE BORED TO A DEPTH OF 113 FT WITH A 3-INCH SCREW CAP
 BJ0409'FOR ACCESS.  THE SCREW CAP IS 2.0 FT ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4018 ***********************************************************************
 BJ4018  DESIGNATION -  440
 BJ4018  PID         -  BJ4018
 BJ4018  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4018  COUNTRY     -  US
 BJ4018  USGS QUAD   -  COMITE (2018)
 BJ4018
 BJ4018                         *CURRENT SURVEY CONTROL
 BJ4018  ______________________________________________________________________
 BJ4018* NAD 83(1986) POSITION- 30 35 46.     (N) 091 05 44.     (W)   SCALED
 BJ4018* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4018  **This station is located in a suspected subsidence area (see below).
 BJ4018  ______________________________________________________________________
 BJ4018  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ4018  DYNAMIC HEIGHT  -         21.708 (meters)       71.22  (feet) COMP
 BJ4018  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BJ4018
 BJ4018.The horizontal coordinates were scaled from a map and have
 BJ4018.an estimated accuracy of +/- 6 seconds.
 BJ4018
 BJ4018.** This station is in an area of known vertical motion. If an
 BJ4018.** orthometric height was ever established but is not available 
 BJ4018.** in the current survey control section, the orthometric height
 BJ4018.** is considered suspect.  Suspect heights are available in the
 BJ4018.** superseded section only if requested.
 BJ4018
 BJ4018.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4018.GEOID18 height accuracy estimate available here.
 BJ4018
 BJ4018.Click photographs - Photos may exist for this station.
 BJ4018
 BJ4018.The dynamic height is computed by dividing the NAVD 88
 BJ4018.geopotential number by the normal gravity value computed on the
 BJ4018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4018.degrees latitude (g = 980.6199 gals.).
 BJ4018
 BJ4018.The modeled gravity was interpolated from observed gravity values.
 BJ4018
 BJ4018;                    North         East    Units  Estimated Accuracy
 BJ4018;SPC LA S     -   232,370.    1,022,800.      MT  (+/- 180 meters Scaled)
 BJ4018
 BJ4018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP825863(NAD 83)
 BJ4018
 BJ4018                          SUPERSEDED SURVEY CONTROL
 BJ4018
 BJ4018.No superseded survey control is available for this station.
 BJ4018
 BJ4018_MARKER: DB = BENCH MARK DISK
 BJ4018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4018_STAMPING: 440
 BJ4018_MARK LOGO: LA-033
 BJ4018_PROJECTION: FLUSH
 BJ4018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4018+STABILITY: SURFACE MOTION
 BJ4018
 BJ4018  HISTORY     - Date     Condition        Report By
 BJ4018  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4018
 BJ4018                          STATION DESCRIPTION
 BJ4018
 BJ4018'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4018'6.4 KM (4.0 MI) EAST FROM BAKER.  FROM THE INTERSECTION OF BLACKWATER
 BJ4018'ROAD AND DYER ROAD ABOUT 8.8 KM (5.5 MI) EAST OF BAKER, GO WEST ON
 BJ4018'DYER ROAD 2.25 KM (1.4 MI) TO THE MARK ON THE LEFT, 0.2 KM (0.1 MI)
 BJ4018'WEST OF THE COMITE RIVER BRIDGE, 11.9 METERS (39 FT) SOUTH OF THE
 BJ4018'CENTERLINE OF DYER ROAD, 4.3 METERS (14 FT) WEST OF THE CENTER OF A
 BJ4018'METAL GATE AT DRIVEWAY INTO A PASTURE, 5.5 METERS (18 FT) EAST OF A
 BJ4018'10-INCH TREE, AND 0.6 METERS (2 FT) NORTH OF A FENCE.  IT IS 0.30
 BJ4018'METERS NORTH FROM A WITNESS POST AND 0.61 M BELOW DYER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4087 ***********************************************************************
 BJ4087  DESIGNATION -  441
 BJ4087  PID         -  BJ4087
 BJ4087  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4087  COUNTRY     -  US
 BJ4087  USGS QUAD   -  COMITE (2018)
 BJ4087
 BJ4087                         *CURRENT SURVEY CONTROL
 BJ4087  ______________________________________________________________________
 BJ4087* NAD 83(1986) POSITION- 30 36 03.     (N) 091 03 48.     (W)   SCALED
 BJ4087* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4087  **This station is located in a suspected subsidence area (see below).
 BJ4087  ______________________________________________________________________
 BJ4087  GEOID HEIGHT    -        -27.077 (meters)                     GEOID18
 BJ4087  DYNAMIC HEIGHT  -         23.025 (meters)       75.54  (feet) COMP
 BJ4087  MODELED GRAVITY -    979,344.0   (mgal)                       NAVD 88
 BJ4087
 BJ4087.The horizontal coordinates were scaled from a map and have
 BJ4087.an estimated accuracy of +/- 6 seconds.
 BJ4087
 BJ4087.** This station is in an area of known vertical motion. If an
 BJ4087.** orthometric height was ever established but is not available 
 BJ4087.** in the current survey control section, the orthometric height
 BJ4087.** is considered suspect.  Suspect heights are available in the
 BJ4087.** superseded section only if requested.
 BJ4087
 BJ4087.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4087.GEOID18 height accuracy estimate available here.
 BJ4087
 BJ4087.Click photographs - Photos may exist for this station.
 BJ4087
 BJ4087.The dynamic height is computed by dividing the NAVD 88
 BJ4087.geopotential number by the normal gravity value computed on the
 BJ4087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4087.degrees latitude (g = 980.6199 gals.).
 BJ4087
 BJ4087.The modeled gravity was interpolated from observed gravity values.
 BJ4087
 BJ4087;                    North         East    Units  Estimated Accuracy
 BJ4087;SPC LA S     -   232,900.    1,025,890.      MT  (+/- 180 meters Scaled)
 BJ4087
 BJ4087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP856869(NAD 83)
 BJ4087
 BJ4087                          SUPERSEDED SURVEY CONTROL
 BJ4087
 BJ4087.No superseded survey control is available for this station.
 BJ4087
 BJ4087_MARKER: DB = BENCH MARK DISK
 BJ4087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4087_STAMPING: 441
 BJ4087_MARK LOGO: LA-033
 BJ4087_PROJECTION: FLUSH
 BJ4087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4087+STABILITY: SURFACE MOTION
 BJ4087
 BJ4087  HISTORY     - Date     Condition        Report By
 BJ4087  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4087
 BJ4087                          STATION DESCRIPTION
 BJ4087
 BJ4087'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4087'8.8 KM (5.5 MI) EAST FROM BAKER.
 BJ4087'ABOUT 0.6 KM (0.4 MI) EAST ALONG MCCULLOUGH ROAD FROM THE INTER-
 BJ4087'SECTION OF MCCULLOUGH AND BLACKWATER ROAD ABOUT 8.2 KM (5.1 MI) EAST
 BJ4087'OF BAKER TO THE MARK ON THE LEFT, 26.8 METERS (88 FT) NORTHWEST OF
 BJ4087'THE CENTER OF A GRAVELED DRIVEWAY, 12.5 METERS (41 FT) NORTH OF THE
 BJ4087'CENTERLINE OF MCCULLOUGH ROAD, 4.6 METERS (15 FT) NORTHWEST OF THE
 BJ4087'CENTER OF A METAL GATE AND 0.9 METERS (3 FT) SOUTH OF A FENCE LINE.
 BJ4087'THE MARK IS 0.30 METERS S FROM A WITNESS POST AND
 BJ4087'0.46 M BELOW MCCULLOUGH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4086 ***********************************************************************
 BJ4086  DESIGNATION -  442
 BJ4086  PID         -  BJ4086
 BJ4086  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4086  COUNTRY     -  US
 BJ4086  USGS QUAD   -  COMITE (2018)
 BJ4086
 BJ4086                         *CURRENT SURVEY CONTROL
 BJ4086  ______________________________________________________________________
 BJ4086* NAD 83(1986) POSITION- 30 35 38.     (N) 091 03 32.     (W)   SCALED
 BJ4086* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4086  **This station is located in a suspected subsidence area (see below).
 BJ4086  ______________________________________________________________________
 BJ4086  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ4086  DYNAMIC HEIGHT  -         23.874 (meters)       78.33  (feet) COMP
 BJ4086  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ4086
 BJ4086.The horizontal coordinates were scaled from a map and have
 BJ4086.an estimated accuracy of +/- 6 seconds.
 BJ4086
 BJ4086.** This station is in an area of known vertical motion. If an
 BJ4086.** orthometric height was ever established but is not available 
 BJ4086.** in the current survey control section, the orthometric height
 BJ4086.** is considered suspect.  Suspect heights are available in the
 BJ4086.** superseded section only if requested.
 BJ4086
 BJ4086.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4086.GEOID18 height accuracy estimate available here.
 BJ4086
 BJ4086.Click photographs - Photos may exist for this station.
 BJ4086
 BJ4086.The dynamic height is computed by dividing the NAVD 88
 BJ4086.geopotential number by the normal gravity value computed on the
 BJ4086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4086.degrees latitude (g = 980.6199 gals.).
 BJ4086
 BJ4086.The modeled gravity was interpolated from observed gravity values.
 BJ4086
 BJ4086;                    North         East    Units  Estimated Accuracy
 BJ4086;SPC LA S     -   232,130.    1,026,320.      MT  (+/- 180 meters Scaled)
 BJ4086
 BJ4086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP861862(NAD 83)
 BJ4086
 BJ4086                          SUPERSEDED SURVEY CONTROL
 BJ4086
 BJ4086.No superseded survey control is available for this station.
 BJ4086
 BJ4086_MARKER: DB = BENCH MARK DISK
 BJ4086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4086_STAMPING: 442
 BJ4086_MARK LOGO: LA-033
 BJ4086_PROJECTION: FLUSH
 BJ4086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4086+STABILITY: SURFACE MOTION
 BJ4086
 BJ4086  HISTORY     - Date     Condition        Report By
 BJ4086  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4086
 BJ4086                          STATION DESCRIPTION
 BJ4086
 BJ4086'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4086'10 KM (6.2 MI) EAST FROM BAKER.
 BJ4086'THE BENCH MARK IS LOCATED AT THE INTERSECTION OF MCCULLOUGH ROAD AND
 BJ4086'KERR ROAD EAST OF BAKER, 19.2 METERS (63 FT) SOUTHWEST OF THE CENTER
 BJ4086'OF MCCULLOUGH ROAD, 11.6 METERS (38 FT) SOUTHEAST OF THE CENTER OF
 BJ4086'KERR ROAD, 7.3 METERS (24 FT) SOUTH OF A CONCRETE POST RIGHT-OF-WAY
 BJ4086'MARKER, 5.2 METERS (17 FT) NORTH OF A CONCRETE POST RIGHT-OF-WAY
 BJ4086'MARKER AND 0.46 METERS (1.5 FT) NORTH OF THE NORTH CORNER OF A CHAIN
 BJ4086'LINK FENCE.
 BJ4086'THE MARK IS 0.30 METERS NW FROM A WITNESS POST AND
 BJ4086'1.22 M BELOW ROADS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3210 ***********************************************************************
 DH3210  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3210  DESIGNATION -  4437+49.06=PLMS 435
 DH3210  PID         -  DH3210
 DH3210  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 DH3210  COUNTRY     -  US
 DH3210  USGS QUAD   -  RESERVE (2018)
 DH3210
 DH3210                         *CURRENT SURVEY CONTROL
 DH3210  ______________________________________________________________________
 DH3210* NAD 83(2011) POSITION- 30 02 14.06285(N) 090 37 17.74620(W)   ADJUSTED
 DH3210* NAD 83(2011) ELLIP HT-   -16.716 (meters)        (03/26/19)   ADJUSTED
 DH3210* NAD 83(2011) EPOCH   -  2010.00
 DH3210* NAVD 88 ORTHO HEIGHT -     9.57  (meters)       31.4   (feet) GPS OBS
 DH3210* NAVD 88 EPOCH        -  2009.55
 DH3210  **This station is located in a suspected subsidence area (see below).
 DH3210  ______________________________________________________________________
 DH3210  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 DH3210  NAD 83(2011) X  -    -59,951.763 (meters)                     COMP
 DH3210  NAD 83(2011) Y  - -5,525,851.737 (meters)                     COMP
 DH3210  NAD 83(2011) Z  -  3,173,939.755 (meters)                     COMP
 DH3210  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 DH3210
 DH3210  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3210  Standards:
 DH3210         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3210            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3210  -------------------------------------------------------------------
 DH3210  NETWORK    0.35   0.86           0.15   0.14   0.44      0.00028744
 DH3210  -------------------------------------------------------------------
 DH3210  Click here for local accuracies and other accuracy information.
 DH3210
 DH3210.The horizontal coordinates were established by GPS observations
 DH3210.and adjusted by the National Geodetic Survey in March 2019.
 DH3210
 DH3210.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3210.been affixed to the stable North American tectonic plate. See 
 DH3210.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3210
 DH3210.The horizontal coordinates are valid at the epoch date displayed above
 DH3210.which is a decimal equivalence of Year/Month/Day.
 DH3210
 DH3210.** This station is in an area of known vertical motion.  Due to the
 DH3210.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DH3210.** determined the orthometric heights for marks in these suspect
 DH3210.** subsidence areas should be considered valid only at the epoch date
 DH3210.** associated with the orthometric height.  These heights must always
 DH3210.** be validated when used as control.  All previously superseded
 DH3210.** orthometric heights are now considered suspect and are available
 DH3210.** in the superseded section.  NGS does not recommend using suspect
 DH3210.** or superseded heights as control.
 DH3210
 DH3210.The orthometric height was determined by GPS observations and a
 DH3210.high-resolution geoid model using precise GPS observation and
 DH3210.processing techniques.
 DH3210
 DH3210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3210.GEOID18 height accuracy estimate available here.
 DH3210
 DH3210.Click photographs - Photos may exist for this station.
 DH3210
 DH3210.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3210
 DH3210.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3210
 DH3210.The ellipsoidal height was determined by GPS observations
 DH3210.and is referenced to NAD 83.
 DH3210
 DH3210. The following values were computed from the NAD 83(2011) position.
 DH3210
 DH3210;                    North         East     Units Scale Factor Converg.
 DH3210;SPC LA S     -   170,607.403 1,068,641.692   MT  0.99992595   +0 21 21.2
 DH3210;SPC LA S     -   559,734.45  3,506,035.28   sFT  0.99992595   +0 21 21.2
 DH3210;UTM  15      - 3,325,295.387   729,338.950   MT  1.00024896   +1 11 27.8
 DH3210
 DH3210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3210!SPC LA S     -   1.00000263  x   0.99992595  =   0.99992858
 DH3210!UTM  15      -   1.00000263  x   1.00024896  =   1.00025159
 DH3210
 DH3210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2933825295(NAD 83)
 DH3210
 DH3210                          SUPERSEDED SURVEY CONTROL
 DH3210
 DH3210  NAD 83(2011)-  30 02 14.06308(N)    090 37 17.74627(W) AD(2010.00) 0
 DH3210  ELLIP H (06/27/12)  -16.702  (m)                       GP(2010.00)    
 DH3210  ELLIP H (10/11/11)  -16.714  (m)                       GP(       ) 4 1
 DH3210  ELLIP H (03/12/08)  -16.702  (m)                       GP(       ) 3 1
 DH3210  NAD 83(2007)-  30 02 14.06306(N)    090 37 17.74663(W) AD(       ) 0
 DH3210  ELLIP H (02/10/07)  -16.662  (m)                       GP(       )    
 DH3210  NAD 83(1992)-  30 02 14.06325(N)    090 37 17.74651(W) AD(       ) B
 DH3210  ELLIP H (05/09/05)  -16.661  (m)                       GP(       ) 4 2
 DH3210  NAVD 88 (12/26/12)    9.61   (m)  GEOID12A model used  GP(2009.55)    
 DH3210  NAVD 88 (03/12/08)    9.57   (m)  UNKNOWN  model used  GP(2006.81)    
 DH3210  NAVD 88 (01/05/06)    9.65   (m)  GEOID03  model used  GP(2004.65)    
 DH3210  NAVD 88 (05/09/05)    9.82   (m)  USGG2003 model used  GPS OBS        
 DH3210
 DH3210.Superseded values are not recommended for survey control.
 DH3210
 DH3210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3210.See file dsdata.pdf to determine how the superseded data were derived.
 DH3210
 DH3210_MARKER: DD = SURVEY DISK
 DH3210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3210_STAMPING: 4437 49.06 PLMS 435 1976
 DH3210_MARK LOGO: USACE
 DH3210_PROJECTION: RECESSED 3 CENTIMETERS
 DH3210_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3210+STABILITY: SURFACE MOTION
 DH3210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3210+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2016
 DH3210
 DH3210  HISTORY     - Date     Condition        Report By
 DH3210  HISTORY     - UNK      MONUMENTED       USACE
 DH3210  HISTORY     - 20030107 GOOD             3001
 DH3210  HISTORY     - 20060714 GOOD             NGS
 DH3210  HISTORY     - 20100321 GOOD             JCLS
 DH3210  HISTORY     - 20100727 GOOD             NGS
 DH3210  HISTORY     - 20141020 GOOD             JCLS
 DH3210  HISTORY     - 20160404 GOOD             JCLS
 DH3210  HISTORY     - 20160614 GOOD             NGS
 DH3210
 DH3210                          STATION DESCRIPTION
 DH3210
 DH3210'DESCRIBED BY 3001, INC 2003 (MH)
 DH3210'THE STATION IS LOCATED IN ST JOHN THE BAPTIST PARISH AT GARYVILLE, LA
 DH3210'ABOUT 1.4 MILES  SOUTHEAST OF MT. AIRY, LA AND 4.15 MILES EAST
 DH3210'SOUTHEAST OF GRAMERCY, LA   OWNERSHIP- COE
 DH3210'
 DH3210'TO REACH THE STATION FROM THE INTERSECTION OF HWY 44 AND HWY 3213
 DH3210'(VETERANS MEMORIAL  BRIDGE) NEAR GRAMERCY, LA GO 3.7 MILES EAST ALONG
 DH3210'HWY 44 TO GARYVILLE, LA AND MARK ON RIGHT ON TOP OF LEVEE.
 DH3210'
 DH3210'THE STATION IS A DEPARTMENT OF THE ARMY, COE BRASS CAP 0.6' BELOW
 DH3210'GROUND SURFACE,  STAMPED PLMS 435 1976-4437+49.06,  1.0' SOUTH OF THE
 DH3210'F/S CROWN OF LEVEE, 6.6' SOUTH OF CENTERLINE OF LEVEE AND 125' SOUTH
 DH3210'OF  CENTERLINE OF HWY 44.  THE SURVEY MARK IS AN OLD TYPE DISK 4'
 DH3210'ROUND.
 DH3210
 DH3210                          STATION RECOVERY (2006)
 DH3210
 DH3210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DH3210'RECOVERED AS DESCRIBED.
 DH3210
 DH3210                          STATION RECOVERY (2010)
 DH3210
 DH3210'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010 (DM)
 DH3210'RECOVERED IN GOOD CONDITION.
 DH3210
 DH3210                          STATION RECOVERY (2010)
 DH3210
 DH3210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 DH3210'RECOVERED AS DESCRIBED.
 DH3210
 DH3210                          STATION RECOVERY (2014)
 DH3210
 DH3210'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2014 (MRY)
 DH3210'RECOVERED IN GOOD CONDITION.
 DH3210
 DH3210                          STATION RECOVERY (2016)
 DH3210
 DH3210'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2016 (MRY)
 DH3210'RECOVERED IN GOOD CONDITION.
 DH3210
 DH3210                          STATION RECOVERY (2016)
 DH3210
 DH3210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 DH3210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4015 ***********************************************************************
 BJ4015  DESIGNATION -  444
 BJ4015  PID         -  BJ4015
 BJ4015  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4015  COUNTRY     -  US
 BJ4015  USGS QUAD   -  COMITE (2018)
 BJ4015
 BJ4015                         *CURRENT SURVEY CONTROL
 BJ4015  ______________________________________________________________________
 BJ4015* NAD 83(1986) POSITION- 30 37 11.     (N) 091 06 50.     (W)   SCALED
 BJ4015* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4015  **This station is located in a suspected subsidence area (see below).
 BJ4015  ______________________________________________________________________
 BJ4015  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BJ4015  DYNAMIC HEIGHT  -         23.409 (meters)       76.80  (feet) COMP
 BJ4015  MODELED GRAVITY -    979,345.2   (mgal)                       NAVD 88
 BJ4015
 BJ4015.The horizontal coordinates were scaled from a map and have
 BJ4015.an estimated accuracy of +/- 6 seconds.
 BJ4015
 BJ4015.** This station is in an area of known vertical motion. If an
 BJ4015.** orthometric height was ever established but is not available 
 BJ4015.** in the current survey control section, the orthometric height
 BJ4015.** is considered suspect.  Suspect heights are available in the
 BJ4015.** superseded section only if requested.
 BJ4015
 BJ4015.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4015.GEOID18 height accuracy estimate available here.
 BJ4015
 BJ4015.Click photographs - Photos may exist for this station.
 BJ4015
 BJ4015.The dynamic height is computed by dividing the NAVD 88
 BJ4015.geopotential number by the normal gravity value computed on the
 BJ4015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4015.degrees latitude (g = 980.6199 gals.).
 BJ4015
 BJ4015.The modeled gravity was interpolated from observed gravity values.
 BJ4015
 BJ4015;                    North         East    Units  Estimated Accuracy
 BJ4015;SPC LA S     -   234,980.    1,021,040.      MT  (+/- 180 meters Scaled)
 BJ4015
 BJ4015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP807889(NAD 83)
 BJ4015
 BJ4015                          SUPERSEDED SURVEY CONTROL
 BJ4015
 BJ4015.No superseded survey control is available for this station.
 BJ4015
 BJ4015_MARKER: DB = BENCH MARK DISK
 BJ4015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4015_STAMPING: 444
 BJ4015_MARK LOGO: LA-033
 BJ4015_PROJECTION: FLUSH
 BJ4015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4015+STABILITY: SURFACE MOTION
 BJ4015
 BJ4015  HISTORY     - Date     Condition        Report By
 BJ4015  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4015
 BJ4015                          STATION DESCRIPTION
 BJ4015
 BJ4015'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4015'5.2 KM (3.25 MI) NORTHEAST FROM BAKER.  ABOUT 2.82 KM (1.75 MI) NORTH
 BJ4015'ALONG PLANK ROAD (STATE HIGHWAY 67) FROM THE INTERSECTION OF PLANK
 BJ4015'ROAD AND DYER ROAD TO CHARLTON ROAD AND THE BENCH MARK ON THE RIGHT,
 BJ4015'32.3 METERS (106 FT) SOUTHEAST OF THE CENTERLINE OF PLANK ROAD, 10.4
 BJ4015'METERS (34 FT) SOUTH OF THE CENTERLINE OF CHARLTON ROAD, 2.1 METERS
 BJ4015'(7 FT) SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER POST, 0.91 METERS
 BJ4015'(3 FT) NORTH-NORTHWEST OF A POWER POLE AND 0.91 METERS (3 FT)
 BJ4015'NORTHWEST OF A TELEPHONE JUNCTION BOX.  IT IS 0.91 METERS
 BJ4015'NORTH-NORTHWEST FROM A WITNESS POST AND 0.31 M BELOW CHARLTON ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4019 ***********************************************************************
 BJ4019  DESIGNATION -  446 73
 BJ4019  PID         -  BJ4019
 BJ4019  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4019  COUNTRY     -  US
 BJ4019  USGS QUAD   -  COMITE (2018)
 BJ4019
 BJ4019                         *CURRENT SURVEY CONTROL
 BJ4019  ______________________________________________________________________
 BJ4019* NAD 83(1986) POSITION- 30 37 07.     (N) 091 04 24.     (W)   SCALED
 BJ4019* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4019  **This station is located in a suspected subsidence area (see below).
 BJ4019  ______________________________________________________________________
 BJ4019  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BJ4019  DYNAMIC HEIGHT  -         24.520 (meters)       80.45  (feet) COMP
 BJ4019  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BJ4019
 BJ4019.The horizontal coordinates were scaled from a map and have
 BJ4019.an estimated accuracy of +/- 6 seconds.
 BJ4019
 BJ4019.** This station is in an area of known vertical motion. If an
 BJ4019.** orthometric height was ever established but is not available 
 BJ4019.** in the current survey control section, the orthometric height
 BJ4019.** is considered suspect.  Suspect heights are available in the
 BJ4019.** superseded section only if requested.
 BJ4019
 BJ4019.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4019.GEOID18 height accuracy estimate available here.
 BJ4019
 BJ4019.Click photographs - Photos may exist for this station.
 BJ4019
 BJ4019.The dynamic height is computed by dividing the NAVD 88
 BJ4019.geopotential number by the normal gravity value computed on the
 BJ4019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4019.degrees latitude (g = 980.6199 gals.).
 BJ4019
 BJ4019.The modeled gravity was interpolated from observed gravity values.
 BJ4019
 BJ4019;                    North         East    Units  Estimated Accuracy
 BJ4019;SPC LA S     -   234,870.    1,024,930.      MT  (+/- 180 meters Scaled)
 BJ4019
 BJ4019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP846889(NAD 83)
 BJ4019
 BJ4019                          SUPERSEDED SURVEY CONTROL
 BJ4019
 BJ4019.No superseded survey control is available for this station.
 BJ4019
 BJ4019_MARKER: DB = BENCH MARK DISK
 BJ4019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4019_STAMPING: 446 73
 BJ4019_MARK LOGO: LA-033
 BJ4019_PROJECTION: FLUSH
 BJ4019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4019+STABILITY: SURFACE MOTION
 BJ4019
 BJ4019  HISTORY     - Date     Condition        Report By
 BJ4019  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4019  HISTORY     - 1987     GOOD             LA-033
 BJ4019
 BJ4019                          STATION DESCRIPTION
 BJ4019
 BJ4019'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4019'10.5 KM (6.5 MI) NW FROM CENTRAL.
 BJ4019'ABOUT 5.4 KM (3.4 MI) NORTH ON STATE HIGHWAY 946 FROM THE JUNCTION
 BJ4019'WITH STATE HIGHWAY 408 WEST OF CENTRAL TO MCCULLOUGH ROAD ON THE
 BJ4019'LEFT, THENCE WEST ON MCCULLOUGH ROAD FOR 3.1 KM (1.9 MI) TO THE
 BJ4019'JUNCTION WITH BLACKWATER ROAD, THENCE RIGHT AND NORTH ON BLACKWATER
 BJ4019'ROAD FOR 1.6 KM (1 MI) TO THE BENCH MARK ON THE RIGHT, 11.9 METERS
 BJ4019'(39 FT) EAST OF THE CENTERLINE OF BLACKWATER ROAD, 4 METERS (13 FT)
 BJ4019'NORTH OF THE CENTER OF A GRAVELED DRIVE AND 1 METER (3 FT) WEST OF A
 BJ4019'FENCE.
 BJ4019'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ4019'THE MARK IS ABOVE LEVEL WITH BLACKWATER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3942 ***********************************************************************
 BJ3942  DESIGNATION -  448
 BJ3942  PID         -  BJ3942
 BJ3942  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3942  COUNTRY     -  US
 BJ3942  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3942
 BJ3942                         *CURRENT SURVEY CONTROL
 BJ3942  ______________________________________________________________________
 BJ3942* NAD 83(1986) POSITION- 30 29 03.     (N) 091 03 33.     (W)   SCALED
 BJ3942* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3942  **This station is located in a suspected subsidence area (see below).
 BJ3942  ______________________________________________________________________
 BJ3942  GEOID HEIGHT    -        -27.024 (meters)                     GEOID18
 BJ3942  DYNAMIC HEIGHT  -         15.772 (meters)       51.75  (feet) COMP
 BJ3942  MODELED GRAVITY -    979,343.6   (mgal)                       NAVD 88
 BJ3942
 BJ3942.The horizontal coordinates were scaled from a map and have
 BJ3942.an estimated accuracy of +/- 6 seconds.
 BJ3942
 BJ3942.** This station is in an area of known vertical motion. If an
 BJ3942.** orthometric height was ever established but is not available 
 BJ3942.** in the current survey control section, the orthometric height
 BJ3942.** is considered suspect.  Suspect heights are available in the
 BJ3942.** superseded section only if requested.
 BJ3942
 BJ3942.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3942.GEOID18 height accuracy estimate available here.
 BJ3942
 BJ3942.Click photographs - Photos may exist for this station.
 BJ3942
 BJ3942.The dynamic height is computed by dividing the NAVD 88
 BJ3942.geopotential number by the normal gravity value computed on the
 BJ3942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3942.degrees latitude (g = 980.6199 gals.).
 BJ3942
 BJ3942.The modeled gravity was interpolated from observed gravity values.
 BJ3942
 BJ3942;                    North         East    Units  Estimated Accuracy
 BJ3942;SPC LA S     -   219,970.    1,026,320.      MT  (+/- 180 meters Scaled)
 BJ3942
 BJ3942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP862740(NAD 83)
 BJ3942
 BJ3942                          SUPERSEDED SURVEY CONTROL
 BJ3942
 BJ3942.No superseded survey control is available for this station.
 BJ3942
 BJ3942_MARKER: DB = BENCH MARK DISK
 BJ3942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3942_STAMPING: 448
 BJ3942_MARK LOGO: LA-033
 BJ3942_PROJECTION: FLUSH
 BJ3942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3942+STABILITY: SURFACE MOTION
 BJ3942
 BJ3942  HISTORY     - Date     Condition        Report By
 BJ3942  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3942
 BJ3942                          STATION DESCRIPTION
 BJ3942
 BJ3942'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3942'IN NORTHEAST BATON ROUGE.  ABOUT 1.1 KM (0.7 MILE) SOUTH ALONG NORTH
 BJ3942'SHERWOOD FOREST BLVD FROM THE INTERSECTION OF SHERWOOD FOREST BLVD AND
 BJ3942'GREENWELL SPRINGS ROAD, STATE HIGHWAY 37 TO THE CHRISTIAN CENTER
 BJ3942'BUILDING AND THE MARK ON THE RIGHT, 18.3 METERS (60 FEET) SOUTH OF THE
 BJ3942'CENTERLINE OF THE DRIVEWAY TO THE CHRISTIAN CENTER BUILDING, 14.9
 BJ3942'METERS (49 FEET) WEST OF THE CENTERLINE OF NORTH SHERWOOD FOREST BLVD,
 BJ3942'15.5 METERS (51 FEET) NORTH OF THE EAST BRICK COLUMN SUPPORTING
 BJ3942'CHRISTIAN CENTER SIGN, 10.4 METERS (34 FEET) SOUTH OF A 30-INCH OAK
 BJ3942'TREE, AND 8.2 METERS (27 FEET) NORTH OF A 24-INCH PECAN TREE.  IT IS
 BJ3942'0.30 METERS EAST FROM A WITNESS POST AND 0.30 M BELOW NORTH SHERWOOD
 BJ3942'FOREST BLV.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3950 ***********************************************************************
 BJ3950  DESIGNATION -  449 73
 BJ3950  PID         -  BJ3950
 BJ3950  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3950  COUNTRY     -  US
 BJ3950  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3950
 BJ3950                         *CURRENT SURVEY CONTROL
 BJ3950  ______________________________________________________________________
 BJ3950* NAD 83(1986) POSITION- 30 28 41.     (N) 090 59 59.     (W)   SCALED
 BJ3950* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3950  **This station is located in a suspected subsidence area (see below).
 BJ3950  ______________________________________________________________________
 BJ3950  GEOID HEIGHT    -        -27.009 (meters)                     GEOID18
 BJ3950  DYNAMIC HEIGHT  -         13.449 (meters)       44.12  (feet) COMP
 BJ3950  MODELED GRAVITY -    979,342.2   (mgal)                       NAVD 88
 BJ3950
 BJ3950.The horizontal coordinates were scaled from a map and have
 BJ3950.an estimated accuracy of +/- 6 seconds.
 BJ3950
 BJ3950.** This station is in an area of known vertical motion. If an
 BJ3950.** orthometric height was ever established but is not available 
 BJ3950.** in the current survey control section, the orthometric height
 BJ3950.** is considered suspect.  Suspect heights are available in the
 BJ3950.** superseded section only if requested.
 BJ3950
 BJ3950.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3950.GEOID18 height accuracy estimate available here.
 BJ3950
 BJ3950.Click photographs - Photos may exist for this station.
 BJ3950
 BJ3950.The dynamic height is computed by dividing the NAVD 88
 BJ3950.geopotential number by the normal gravity value computed on the
 BJ3950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3950.degrees latitude (g = 980.6199 gals.).
 BJ3950
 BJ3950.The modeled gravity was interpolated from observed gravity values.
 BJ3950
 BJ3950;                    North         East    Units  Estimated Accuracy
 BJ3950;SPC LA S     -   219,310.    1,032,030.      MT  (+/- 180 meters Scaled)
 BJ3950
 BJ3950_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP920734(NAD 83)
 BJ3950
 BJ3950                          SUPERSEDED SURVEY CONTROL
 BJ3950
 BJ3950.No superseded survey control is available for this station.
 BJ3950
 BJ3950_MARKER: DB = BENCH MARK DISK
 BJ3950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3950_STAMPING: 449-73 1973
 BJ3950_MARK LOGO: LA-033
 BJ3950_PROJECTION: FLUSH
 BJ3950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3950+STABILITY: SURFACE MOTION
 BJ3950
 BJ3950  HISTORY     - Date     Condition        Report By
 BJ3950  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3950  HISTORY     - 1987     GOOD             LA-033
 BJ3950
 BJ3950                          STATION DESCRIPTION
 BJ3950
 BJ3950'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3950'IN BATON ROUGE.
 BJ3950'LOCATED EAST OF THE CITY OF BATON ROUGE, ABOUT 1.3 KM (0.8 MI) NORTH
 BJ3950'ON STEVEDALE ROAD FROM ITS INTERSECTION WITH FLORIDA BOULEVARD TO THE
 BJ3950'MARK SET JUST NORTH OF THE RAILROAD TRACKS, 12.8 METERS (42 FEET)
 BJ3950'NORTH OF THE NORTH RAIL OF THE RAILROAD TRACKS, 10.1 METERS (33 FEET)
 BJ3950'EAST OF THE CENTERLINE OF STEVEDALE ROAD, AND 9.1 METERS (30 FEET)
 BJ3950'SOUTHEAST OF A CORNER FENCE POST.
 BJ3950'THE MARK IS 0.31 METERS  S FROM A WITNESS POST.
 BJ3950'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0425 ***********************************************************************
 AU0425  DESIGNATION -  45 B
 AU0425  PID         -  AU0425
 AU0425  STATE/COUNTY-  LA/ORLEANS
 AU0425  COUNTRY     -  US
 AU0425  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0425
 AU0425                         *CURRENT SURVEY CONTROL
 AU0425  ______________________________________________________________________
 AU0425* NAD 83(1986) POSITION- 29 59 40.     (N) 090 06 04.     (W)   SCALED
 AU0425* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0425  **This station is located in a suspected subsidence area (see below).
 AU0425  ______________________________________________________________________
 AU0425  GEOID HEIGHT    -        -26.072 (meters)                     GEOID18
 AU0425
 AU0425.The horizontal coordinates were scaled from a map and have
 AU0425.an estimated accuracy of +/- 6 seconds.
 AU0425
 AU0425.** This station is in an area of known vertical motion.  Due to the
 AU0425.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0425.** determined the orthometric heights for marks in these suspect
 AU0425.** subsidence areas should be considered valid only at the epoch date
 AU0425.** associated with the orthometric height.  These heights must always
 AU0425.** be validated when used as control.  All previously superseded
 AU0425.** orthometric heights are now considered suspect and are available
 AU0425.** in the superseded section.  NGS does not recommend using suspect
 AU0425.** or superseded heights as control.
 AU0425
 AU0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0425.GEOID18 height accuracy estimate available here.
 AU0425
 AU0425.Click photographs - Photos may exist for this station.
 AU0425
 AU0425;                    North         East    Units  Estimated Accuracy
 AU0425;SPC LA S     -   166,290.    1,118,890.      MT  (+/- 180 meters Scaled)
 AU0425
 AU0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP796217(NAD 83)
 AU0425
 AU0425                          SUPERSEDED SURVEY CONTROL
 AU0425
 AU0425.No superseded survey control is available for this station.
 AU0425
 AU0425_MARKER: B = BOLT
 AU0425_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0425_SP_SET: DOOR SILL
 AU0425_MARK LOGO: NONE
 AU0425_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU0425_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0425_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0425+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 AU0425
 AU0425  HISTORY     - Date     Condition        Report By
 AU0425  HISTORY     - UNK      MONUMENTED       NOS+WB
 AU0425  HISTORY     - 1969     GOOD             CGS
 AU0425  HISTORY     - 1971     GOOD             NGS
 AU0425  HISTORY     - 1977     GOOD             NGS
 AU0425  HISTORY     - 1984     GOOD             LADTD
 AU0425  HISTORY     - 1985     GOOD             NGS
 AU0425  HISTORY     - 19901022 GOOD             NGS
 AU0425  HISTORY     - 19941024 GOOD             NGS
 AU0425
 AU0425                          STATION DESCRIPTION
 AU0425
 AU0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0425'IN NEW ORLEANS.
 AU0425'AT NEW ORLEANS, ABOUT 0.1 MILE WEST ALONG THE SOUTHERN RAILWAY FROM
 AU0425'THE OVERPASS OVER MARCONI DRIVE, AT THE NOW ABANDONED CROSSING SITE OF
 AU0425'ORLEANS, AVENUE, SET IN THE TOP OF THE SOUTH END OF THE DOOR SILL AT
 AU0425'THE WEST ENTRANCE TO THE ORLEANS PUMPING STATION, 105 FEET NORTH OF
 AU0425'THE NORTH RAIL, 51 1/2 FEET EAST OF THE CENTER LINE OF ORLEANS AVENUE,
 AU0425'1 FOOT EAST OF THE WEST EDGE OF THE DOOR SILL, 0.5 FOOT NORTH OF THE
 AU0425'SOUTH END OF THE SILL, 8 FEET BELOW THE LEVEL OF THE TRACK AND IS A
 AU0425'1/4 INCH COPPER BOLT.
 AU0425
 AU0425                          STATION RECOVERY (1971)
 AU0425
 AU0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AU0425'RECOVERED IN GOOD CONDITION.
 AU0425
 AU0425                          STATION RECOVERY (1977)
 AU0425
 AU0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0425'RECOVERED IN GOOD CONDITION.
 AU0425
 AU0425                          STATION RECOVERY (1984)
 AU0425
 AU0425'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0425'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0425'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 AU0425
 AU0425                          STATION RECOVERY (1985)
 AU0425
 AU0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0425'RECOVERED IN GOOD CONDITION.
 AU0425
 AU0425                          STATION RECOVERY (1990)
 AU0425
 AU0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0425'IN NEW ORLEANS, AT THE INTERSECTION OF THE SOUTHERN RAILROAD AND
 AU0425'ORLEANS AVENUE, A 1/2 INCH COPPER BOLT IN THE SOUTH END OF THE DOOR
 AU0425'SILL AT THE WEST ENTRANCE TO THE ORLEANS PUMPING STATION, 0.2 KM (0.1
 AU0425'MI) WEST OF THE INTERSECTION OF MARCONI DRIVE, 32.0 M (105.0 FT)
 AU0425'NORTH OF THE NEAR RAIL, 15.7 M (51.5 FT) EAST OF THE CENTERLINE OF
 AU0425'THE AVENUE, 0.3 M (1.0 FT) EAST OF THE WEST EDGE OF THE SILL, 0.15 M
 AU0425'(0.49 FT) NORTH OF THE SOUTH END OF THE SILL, AND 2.4 M (7.9 FT)
 AU0425'BELOW THE LEVEL OF THE TRACK.
 AU0425
 AU0425                          STATION RECOVERY (1994)
 AU0425
 AU0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0425'IN NEW ORLEANS, AT THE INTERSECTION OF THE SOUTHERN PACIFIC RAILROAD
 AU0425'AND ORLEANS AVENUE, A 1/2 INCH COPPER BOLT NEAR THE SOUTH END OF THE
 AU0425'CONCRETE DOOR SILL AT THE WEST ENTRANCE TO A PUMPING STATION, 0.1 KM
 AU0425'(0.05 MI) WEST OF THE CENTER OF MARCONI DRIVE, 30.0 M (98.4 FT) NORTH
 AU0425'OF THE NEAR RAIL, 15.7 M (51.5 FT) EAST OF THE AVENUE CENTERLINE, 3.5
 AU0425'M (11.5 FT) SOUTH OF BENCH MARK PS 1, 2.4 M (7.9 FT) BELOW THE LEVEL
 AU0425'OF THE TRACKS, 0.3 M (1.0 FT) EAST OF THE WEST EDGE OF THE SILL, AND
 AU0425'0.2 M (0.7 FT) NORTH OF THE SOUTH END OF THE SILL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2072 ***********************************************************************
 CQ2072  DESIGNATION -  45 BOLT
 CQ2072  PID         -  CQ2072
 CQ2072  STATE/COUNTY-  LA/BOSSIER
 CQ2072  COUNTRY     -  US
 CQ2072  USGS QUAD   -  BOSSIER CITY (2018)
 CQ2072
 CQ2072                         *CURRENT SURVEY CONTROL
 CQ2072  ______________________________________________________________________
 CQ2072* NAD 83(1986) POSITION- 32 31 01.     (N) 093 44 18.     (W)   SCALED
 CQ2072* NAVD 88 ORTHO HEIGHT -    52.240 (meters)      171.39  (feet) ADJUSTED
 CQ2072  ______________________________________________________________________
 CQ2072  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CQ2072  DYNAMIC HEIGHT  -         52.181 (meters)      171.20  (feet) COMP
 CQ2072  MODELED GRAVITY -    979,513.6   (mgal)                       NAVD 88
 CQ2072
 CQ2072  VERT ORDER      -  FIRST     CLASS II
 CQ2072
 CQ2072.The horizontal coordinates were scaled from a map and have
 CQ2072.an estimated accuracy of +/- 6 seconds.
 CQ2072
 CQ2072.The orthometric height was determined by differential leveling and
 CQ2072.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2072.in June 1991.
 CQ2072
 CQ2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2072.GEOID18 height accuracy estimate available here.
 CQ2072
 CQ2072.Click photographs - Photos may exist for this station.
 CQ2072
 CQ2072.The dynamic height is computed by dividing the NAVD 88
 CQ2072.geopotential number by the normal gravity value computed on the
 CQ2072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2072.degrees latitude (g = 980.6199 gals.).
 CQ2072
 CQ2072.The modeled gravity was interpolated from observed gravity values.
 CQ2072
 CQ2072;                    North         East    Units  Estimated Accuracy
 CQ2072;SPC LA N     -   224,300.      883,650.      MT  (+/- 180 meters Scaled)
 CQ2072
 CQ2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR306979(NAD 83)
 CQ2072
 CQ2072                          SUPERSEDED SURVEY CONTROL
 CQ2072
 CQ2072  NGVD 29 (11/26/84)   52.314  (m)          171.63   (f) ADJUSTED    1 2
 CQ2072
 CQ2072.Superseded values are not recommended for survey control.
 CQ2072
 CQ2072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2072.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2072
 CQ2072_MARKER: B = BOLT
 CQ2072_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2072_SP_SET: UNDERGROUND STONE
 CQ2072_PROJECTION: RECESSED 91 CENTIMETERS
 CQ2072_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2072
 CQ2072  HISTORY     - Date     Condition        Report By
 CQ2072  HISTORY     - UNK      MONUMENTED       USACE
 CQ2072  HISTORY     - 1938     GOOD             CGS
 CQ2072  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2072  HISTORY     - 20140901 MARK NOT FOUND   GEOCAC
 CQ2072
 CQ2072                          STATION DESCRIPTION
 CQ2072
 CQ2072'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ2072'AT BOSSIER CITY, BOSSIER PARISH, ON THE SOUTHWEST SLOPE OF THE LEVEE,
 CQ2072'163 FEET EAST OF THE WOODEN APPROACH TO THE YAZOO AND MISSISSIPPI
 CQ2072'VALLEY RAILROAD BRIDGE OVER RED RIVER, 113 FEET SOUTHEAST OF THE
 CQ2072'CENTERLINE OF THE RAILROAD, TRACK, 15 FEET SOUTH OF A
 CQ2072'NORTHEAST-AND-SOUTHWEST WAGON ROAD ON THE SOUTH SIDE OF THE TRACKS,
 CQ2072'AND 2 FEET EAST OF THE RIGHT-OF-WAY FENCE.  A COPPER BOLT, SET IN THE
 CQ2072'TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 CQ2072'THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD
 CQ2072'CAP.
 CQ2072
 CQ2072                          STATION RECOVERY (1969)
 CQ2072
 CQ2072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ2072'MARK NOT FOUND.
 CQ2072
 CQ2072                          STATION RECOVERY (2014)
 CQ2072
 CQ2072'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CQ2072'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1580 ***********************************************************************
 AU1580  DESIGNATION -  45 BOLT
 AU1580  PID         -  AU1580
 AU1580  STATE/COUNTY-  LA/IBERIA
 AU1580  COUNTRY     -  US
 AU1580  USGS QUAD   -  PIGEON (2018)
 AU1580
 AU1580                         *CURRENT SURVEY CONTROL
 AU1580  ______________________________________________________________________
 AU1580* NAD 83(1986) POSITION- 30 00 00.     (N) 091 15 51.     (W)   SCALED
 AU1580* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1580  **This station is located in a suspected subsidence area (see below).
 AU1580  ______________________________________________________________________
 AU1580  GEOID HEIGHT    -        -26.450 (meters)                     GEOID18
 AU1580
 AU1580.The horizontal coordinates were scaled from a map and have
 AU1580.an estimated accuracy of +/- 6 seconds.
 AU1580
 AU1580.** This station is in an area of known vertical motion. If an
 AU1580.** orthometric height was ever established but is not available 
 AU1580.** in the current survey control section, the orthometric height
 AU1580.** is considered suspect.  Suspect heights are available in the
 AU1580.** superseded section only if requested.
 AU1580
 AU1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1580.GEOID18 height accuracy estimate available here.
 AU1580
 AU1580.Click photographs - Photos may exist for this station.
 AU1580
 AU1580;                    North         East    Units  Estimated Accuracy
 AU1580;SPC LA S     -   166,270.    1,006,670.      MT  (+/- 180 meters Scaled)
 AU1580
 AU1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP674200(NAD 83)
 AU1580
 AU1580                          SUPERSEDED SURVEY CONTROL
 AU1580
 AU1580.No superseded survey control is available for this station.
 AU1580
 AU1580_MARKER: B = BOLT
 AU1580_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU1580_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1580
 AU1580  HISTORY     - Date     Condition        Report By
 AU1580  HISTORY     - UNK      MONUMENTED       USACE
 AU1580  HISTORY     - 1965     GOOD             CGS
 AU1580
 AU1580                          STATION DESCRIPTION
 AU1580
 AU1580'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1580'IN LITTLE GODDEL.
 AU1580'ON THE RIGHT BANK OF LITTLE GODDEL (BRANCH OF GRAND RIVER SYSTEM),
 AU1580'ABOUT 3/8 MILE SOUTHWEST OF THE JUNCTION OF FOURCHE BAYOU AND LITTLE
 AU1580'GODDEL, IN SEC. 29, T12S, R12E, IN TIMBER, ABOUT 958 FEET WEST
 AU1580'OF THE BANK OF LITTLE GODDEL, ABOUT 225 FEET EAST OF THE BANK OF
 AU1580'FOURCHE BAYOU, 50.9 FEET SOUTH OF A BLAZED 10-INCH CYPRESS TREE, 44
 AU1580'FEET SOUTHEAST OF A BLAZED 16-INCH ELM TREE, 34.1 FEET SOUTHWEST OF A
 AU1580'BLAZED 12-INCH HACKBERRY TREE, 33.2 FEET WEST OF A BLAZED 6-INCH
 AU1580'HACKBERRY TREE, 27.4 FEET SOUTH OF A BLAZED 6-INCH ASH TREE, 23.7 FEET
 AU1580'WEST OF A BLAZED 10-INCH HACKBERRY TREE, 20.7 FEET NORTHWEST OF A
 AU1580'BLAZED 6-INCH ASH TREE, 17.3 FEET SOUTH OF A BLAZED 10-INCH BOX-ELDER
 AU1580'TREE, AND 8.5 FEET NORTH OF A BLAZED 4-INCH HACKBERRY TREE. A COPPER
 AU1580'BOLT, SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER GROUND,
 AU1580'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING ABOUT 24 INCHES
 AU1580'ABOVE GROUND.  NOTE-- A NEW ROAD IS UNDER CONSTRUCTION ALONG THE
 AU1580'FOOT OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2071 ***********************************************************************
 CQ2071  DESIGNATION -  45 CAP
 CQ2071  PID         -  CQ2071
 CQ2071  STATE/COUNTY-  LA/BOSSIER
 CQ2071  COUNTRY     -  US
 CQ2071  USGS QUAD   -  BOSSIER CITY (2018)
 CQ2071
 CQ2071                         *CURRENT SURVEY CONTROL
 CQ2071  ______________________________________________________________________
 CQ2071* NAD 83(1986) POSITION- 32 31 01.     (N) 093 44 18.     (W)   SCALED
 CQ2071* NAVD 88 ORTHO HEIGHT -    53.476 (meters)      175.45  (feet) ADJUSTED
 CQ2071  ______________________________________________________________________
 CQ2071  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CQ2071  DYNAMIC HEIGHT  -         53.415 (meters)      175.25  (feet) COMP
 CQ2071  MODELED GRAVITY -    979,513.6   (mgal)                       NAVD 88
 CQ2071
 CQ2071  VERT ORDER      -  FIRST     CLASS II
 CQ2071
 CQ2071.The horizontal coordinates were scaled from a map and have
 CQ2071.an estimated accuracy of +/- 6 seconds.
 CQ2071
 CQ2071.The orthometric height was determined by differential leveling and
 CQ2071.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2071.in June 1991.
 CQ2071
 CQ2071.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2071.GEOID18 height accuracy estimate available here.
 CQ2071
 CQ2071.Click photographs - Photos may exist for this station.
 CQ2071
 CQ2071.The dynamic height is computed by dividing the NAVD 88
 CQ2071.geopotential number by the normal gravity value computed on the
 CQ2071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2071.degrees latitude (g = 980.6199 gals.).
 CQ2071
 CQ2071.The modeled gravity was interpolated from observed gravity values.
 CQ2071
 CQ2071;                    North         East    Units  Estimated Accuracy
 CQ2071;SPC LA N     -   224,300.      883,650.      MT  (+/- 180 meters Scaled)
 CQ2071
 CQ2071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR306979(NAD 83)
 CQ2071
 CQ2071                          SUPERSEDED SURVEY CONTROL
 CQ2071
 CQ2071  NGVD 29 (11/26/84)   53.550  (m)          175.69   (f) ADJUSTED    1 2
 CQ2071
 CQ2071.Superseded values are not recommended for survey control.
 CQ2071
 CQ2071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2071.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2071
 CQ2071_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ2071_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2071_MARK LOGO: USACE
 CQ2071_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ2071_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2071
 CQ2071  HISTORY     - Date     Condition        Report By
 CQ2071  HISTORY     - UNK      MONUMENTED       USACE
 CQ2071  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2071  HISTORY     - 20140901 MARK NOT FOUND   GEOCAC
 CQ2071
 CQ2071                          STATION DESCRIPTION
 CQ2071
 CQ2071'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2071'AT BOSSIER CITY, BOSSIER PARISH, ON THE SOUTHWEST SLOPE OF THE LEVEE,
 CQ2071'163 FEET EAST OF THE WOODEN APPROACH TO THE YAZOO AND MISSISSIPPI
 CQ2071'VALLEY RAILROAD BRIDGE OVER RED RIVER, 113 FEET SOUTHEAST OF THE
 CQ2071'CENTERLINE OF THE RAILROAD TRACK, 15 FEET SOUTH OF A
 CQ2071'NORTHEAST-AND-SOUTHWEST WAGON ROAD ON THE SOUTH SIDE OF THE TRACKS,
 CQ2071'AND 2 FEET EAST OF THE RIGHT-OF-WAY FENCE.  AN IRON PIPE BEARING A
 CQ2071'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 CQ2071
 CQ2071                          STATION RECOVERY (2014)
 CQ2071
 CQ2071'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 CQ2071'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1581 ***********************************************************************
 AU1581  DESIGNATION -  45 CAP
 AU1581  PID         -  AU1581
 AU1581  STATE/COUNTY-  LA/IBERIA
 AU1581  COUNTRY     -  US
 AU1581  USGS QUAD   -  PIGEON (2018)
 AU1581
 AU1581                         *CURRENT SURVEY CONTROL
 AU1581  ______________________________________________________________________
 AU1581* NAD 83(1986) POSITION- 30 00 00.     (N) 091 15 51.     (W)   SCALED
 AU1581* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1581  **This station is located in a suspected subsidence area (see below).
 AU1581  ______________________________________________________________________
 AU1581  GEOID HEIGHT    -        -26.450 (meters)                     GEOID18
 AU1581
 AU1581.The horizontal coordinates were scaled from a map and have
 AU1581.an estimated accuracy of +/- 6 seconds.
 AU1581
 AU1581.** This station is in an area of known vertical motion. If an
 AU1581.** orthometric height was ever established but is not available 
 AU1581.** in the current survey control section, the orthometric height
 AU1581.** is considered suspect.  Suspect heights are available in the
 AU1581.** superseded section only if requested.
 AU1581
 AU1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1581.GEOID18 height accuracy estimate available here.
 AU1581
 AU1581.Click photographs - Photos may exist for this station.
 AU1581
 AU1581;                    North         East    Units  Estimated Accuracy
 AU1581;SPC LA S     -   166,270.    1,006,670.      MT  (+/- 180 meters Scaled)
 AU1581
 AU1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP674200(NAD 83)
 AU1581
 AU1581                          SUPERSEDED SURVEY CONTROL
 AU1581
 AU1581.No superseded survey control is available for this station.
 AU1581
 AU1581_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1581_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1581_MARK LOGO: USACE
 AU1581_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1581_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1581
 AU1581  HISTORY     - Date     Condition        Report By
 AU1581  HISTORY     - UNK      MONUMENTED       USACE
 AU1581  HISTORY     - 1965     GOOD             CGS
 AU1581  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU1581
 AU1581                          STATION DESCRIPTION
 AU1581
 AU1581'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1581'IN LITTLE GODDEL.
 AU1581'ON THE RIGHT BANK OF LITTLE GODDEL (BRANCH OF GRAND RIVER SYSTEM),
 AU1581'ABOUT 3/8 MILE SOUTHWEST OF THE JUNCTION OF FOURCHE BAYOU AND LITTLE
 AU1581'GODDEL, IN SEC. 29, T12S, R12E, IN TIMBER, ABOUT 958 FEET WEST
 AU1581'OF THE BANK OF LITTLE GODDEL, ABOUT 225 FEET EAST OF THE BANK OF
 AU1581'FOURCHE BAYOU, 50.9 FEET SOUTH OF A BLAZED 10-INCH CYPRESS TREE, 44
 AU1581'FEET SOUTHEAST OF A BLAZED 16-INCH ELM TREE, 34.1 FEET SOUTHWEST OF A
 AU1581'BLAZED 12-INCH HACKBERRY TREE, 33.2 FEET WEST OF A BLAZED 6-INCH
 AU1581'HACKBERRY TREE, 27.4 FEET SOUTH OF A BLAZED 6-INCH ASH TREE, 23.7 FEET
 AU1581'WEST OF A BLAZED 10-INCH HACKBERRY TREE, 20.7 FEET NORTHWEST OF A
 AU1581'BLAZED 6-INCH ASH TREE, 17.3 FEET SOUTH OF A BLAZED 10-INCH BOX-ELDER
 AU1581'TREE, AND 8.5 FEET NORTH OF A BLAZED 4-INCH HACKBERRY TREE.  AN IRON
 AU1581'PIPE PROJECTING ABOUT 24 INCHES ABOVE GROUND.  NOTE-- A NEW ROAD IS
 AU1581'UNDER CONSTRUCTION ALONG THE FOOT OF THE LEVEE.
 AU1581
 AU1581                          STATION RECOVERY (1976)
 AU1581
 AU1581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU1581'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0532 ***********************************************************************
 AU0532  DESIGNATION -  45 LAGS
 AU0532  PID         -  AU0532
 AU0532  STATE/COUNTY-  LA/JEFFERSON
 AU0532  COUNTRY     -  US
 AU0532  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0532
 AU0532                         *CURRENT SURVEY CONTROL
 AU0532  ______________________________________________________________________
 AU0532* NAD 83(1986) POSITION- 29 56 07.     (N) 090 12 08.     (W)   SCALED
 AU0532* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0532  **This station is located in a suspected subsidence area (see below).
 AU0532  ______________________________________________________________________
 AU0532  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 AU0532
 AU0532.The horizontal coordinates were scaled from a map and have
 AU0532.an estimated accuracy of +/- 6 seconds.
 AU0532
 AU0532.** This station is in an area of known vertical motion. If an
 AU0532.** orthometric height was ever established but is not available 
 AU0532.** in the current survey control section, the orthometric height
 AU0532.** is considered suspect.  Suspect heights are available in the
 AU0532.** superseded section only if requested.
 AU0532
 AU0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0532.GEOID18 height accuracy estimate available here.
 AU0532
 AU0532.Click photographs - Photos may exist for this station.
 AU0532
 AU0532;                    North         East    Units  Estimated Accuracy
 AU0532;SPC LA S     -   159,630.    1,109,200.      MT  (+/- 180 meters Scaled)
 AU0532
 AU0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP700149(NAD 83)
 AU0532
 AU0532                          SUPERSEDED SURVEY CONTROL
 AU0532
 AU0532.No superseded survey control is available for this station.
 AU0532
 AU0532_MARKER: DD = SURVEY DISK
 AU0532_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0532_SP_SET: TILE
 AU0532_STAMPING: 45
 AU0532_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0532
 AU0532  HISTORY     - Date     Condition        Report By
 AU0532  HISTORY     - UNK      MONUMENTED       LAGS
 AU0532  HISTORY     - 1938     GOOD             CGS
 AU0532  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0532
 AU0532                          STATION DESCRIPTION
 AU0532
 AU0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0532'0.5 MI W FROM HARAHAN.
 AU0532'ALONG HIGHWAY NO. 61, 27 PACES S. OF THE CL OF THE HIGHWAY, ABOUT 75
 AU0532'PACES S.W. OF THE LARGE ROSELAND ENTRANCE GATE, 3 PACES E. OF A PLANK
 AU0532'CULVERT AND N.E. OF A SMALL LONE HOUSE.
 AU0532
 AU0532                          STATION RECOVERY (1951)
 AU0532
 AU0532'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0532'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0699 ***********************************************************************
 BJ0699  DESIGNATION -  45 LLD ANO
 BJ0699  PID         -  BJ0699
 BJ0699  STATE/COUNTY-  LA/ST CHARLES
 BJ0699  COUNTRY     -  US
 BJ0699  USGS QUAD   -  LAPLACE (2018)
 BJ0699
 BJ0699                         *CURRENT SURVEY CONTROL
 BJ0699  ______________________________________________________________________
 BJ0699* NAD 83(1986) POSITION- 30 00 11.     (N) 090 28 48.     (W)   SCALED
 BJ0699* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0699  **This station is located in a suspected subsidence area (see below).
 BJ0699  ______________________________________________________________________
 BJ0699  GEOID HEIGHT    -        -26.146 (meters)                     GEOID18
 BJ0699  DYNAMIC HEIGHT  -          3.90  (meters)       12.8   (feet) COMP
 BJ0699  MODELED GRAVITY -    979,313.7   (mgal)                       NAVD 88
 BJ0699
 BJ0699.The horizontal coordinates were scaled from a map and have
 BJ0699.an estimated accuracy of +/- 6 seconds.
 BJ0699
 BJ0699.** This station is in an area of known vertical motion. If an
 BJ0699.** orthometric height was ever established but is not available 
 BJ0699.** in the current survey control section, the orthometric height
 BJ0699.** is considered suspect.  Suspect heights are available in the
 BJ0699.** superseded section only if requested.
 BJ0699
 BJ0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0699.GEOID18 height accuracy estimate available here.
 BJ0699
 BJ0699.Click photographs - Photos may exist for this station.
 BJ0699
 BJ0699.The dynamic height is computed by dividing the NAVD 88
 BJ0699.geopotential number by the normal gravity value computed on the
 BJ0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0699.degrees latitude (g = 980.6199 gals.).
 BJ0699
 BJ0699.The modeled gravity was interpolated from observed gravity values.
 BJ0699
 BJ0699;                    North         East    Units  Estimated Accuracy
 BJ0699;SPC LA S     -   166,910.    1,082,330.      MT  (+/- 180 meters Scaled)
 BJ0699
 BJ0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP430217(NAD 83)
 BJ0699
 BJ0699                          SUPERSEDED SURVEY CONTROL
 BJ0699
 BJ0699.No superseded survey control is available for this station.
 BJ0699
 BJ0699_MARKER: DD = SURVEY DISK
 BJ0699_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0699_STAMPING: 45 LLD ANO
 BJ0699_MARK LOGO: USACE
 BJ0699_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0699_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0699
 BJ0699  HISTORY     - Date     Condition        Report By
 BJ0699  HISTORY     - 1975     MONUMENTED       USACE
 BJ0699  HISTORY     - 1977     GOOD             NGS
 BJ0699  HISTORY     - 20060420 MARK NOT FOUND   NGS
 BJ0699
 BJ0699                          STATION DESCRIPTION
 BJ0699
 BJ0699'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0699'5.1 MI NW FROM HAHNVILLE.
 BJ0699'5.1 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 BJ0699'HAHNVILLE, AT MILE SIGN 46, 27.5 FT. NORTHEAST OF THE CENTER LINE OF
 BJ0699'THE HIGHWAY, 48 FT. NORTH AND ACROSS THE HIGHWAY FROM THE MILE SIGN.
 BJ0699
 BJ0699                          STATION RECOVERY (2006)
 BJ0699
 BJ0699'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ0699'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1117 ***********************************************************************
 CP1117  DESIGNATION -  450 A BOLT
 CP1117  PID         -  CP1117
 CP1117  STATE/COUNTY-  LA/EAST CARROLL
 CP1117  COUNTRY     -  US
 CP1117  USGS QUAD   -  MILLIKIN (2018)
 CP1117
 CP1117                         *CURRENT SURVEY CONTROL
 CP1117  ______________________________________________________________________
 CP1117* NAD 83(1986) POSITION- 32 54 13.     (N) 091 11 48.     (W)   SCALED
 CP1117* NAVD 88 ORTHO HEIGHT -    32.76  (+/-2cm)      107.5   (feet) VERTCON3
 CP1117  ______________________________________________________________________
 CP1117  GEOID HEIGHT    -        -26.304 (meters)                     GEOID18
 CP1117  VERT ORDER      -  ? (See Below)
 CP1117
 CP1117.The horizontal coordinates were scaled from a map and have
 CP1117.an estimated accuracy of +/- 6 seconds.
 CP1117
 CP1117.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1117.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1117
 CP1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1117.GEOID18 height accuracy estimate available here.
 CP1117
 CP1117.The vertical order pertains to the NGVD 29 superseded value.
 CP1117
 CP1117.Click photographs - Photos may exist for this station.
 CP1117
 CP1117;                    North         East    Units  Estimated Accuracy
 CP1117;SPC LA N     -   267,250.    1,121,940.      MT  (+/- 180 meters Scaled)
 CP1117
 CP1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS686420(NAD 83)
 CP1117
 CP1117                          SUPERSEDED SURVEY CONTROL
 CP1117
 CP1117  NGVD 29 (??/??/92)   32.663  (m)          107.16   (f) ADJ UNCH       
 CP1117
 CP1117.Superseded values are not recommended for survey control.
 CP1117
 CP1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1117.See file dsdata.pdf to determine how the superseded data were derived.
 CP1117
 CP1117_MARKER: B = BOLT
 CP1117_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1117_SP_SET: UNDERGROUND STONE
 CP1117_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1117
 CP1117  HISTORY     - Date     Condition        Report By
 CP1117  HISTORY     - UNK      MONUMENTED       USACE
 CP1117  HISTORY     - 1934     GOOD             USACE
 CP1117
 CP1117                          STATION DESCRIPTION
 CP1117
 CP1117'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1117'9 MI N FROM LAKE PROVIDENCE.
 CP1117'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1117'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 9 MILES NORTH OF
 CP1117'LAKE PROVIDENCE, LA.  420 FEET SOUTH OF GRAVEL ROAD.  400 FEET
 CP1117'SOUTHWEST OF MRS. EDGAR GRIFFINS HOME.  15 FEET WEST OF TENANT HOUSE.
 CP1117'40 FEET SOUTH OF DIRT ROAD.  20 FEET SOUTHWEST OF 40-INCH COTTONWOOD
 CP1117'TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1116 ***********************************************************************
 CP1116  DESIGNATION -  450 A CAP
 CP1116  PID         -  CP1116
 CP1116  STATE/COUNTY-  LA/EAST CARROLL
 CP1116  COUNTRY     -  US
 CP1116  USGS QUAD   -  MILLIKIN (2018)
 CP1116
 CP1116                         *CURRENT SURVEY CONTROL
 CP1116  ______________________________________________________________________
 CP1116* NAD 83(1986) POSITION- 32 54 13.     (N) 091 11 48.     (W)   SCALED
 CP1116* NAVD 88 ORTHO HEIGHT -    33.97  (+/-2cm)      111.4   (feet) VERTCON3
 CP1116  ______________________________________________________________________
 CP1116  GEOID HEIGHT    -        -26.304 (meters)                     GEOID18
 CP1116  VERT ORDER      -  ? (See Below)
 CP1116
 CP1116.The horizontal coordinates were scaled from a map and have
 CP1116.an estimated accuracy of +/- 6 seconds.
 CP1116
 CP1116.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1116.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1116
 CP1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1116.GEOID18 height accuracy estimate available here.
 CP1116
 CP1116.The vertical order pertains to the NGVD 29 superseded value.
 CP1116
 CP1116.Click photographs - Photos may exist for this station.
 CP1116
 CP1116;                    North         East    Units  Estimated Accuracy
 CP1116;SPC LA N     -   267,250.    1,121,940.      MT  (+/- 180 meters Scaled)
 CP1116
 CP1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS686420(NAD 83)
 CP1116
 CP1116                          SUPERSEDED SURVEY CONTROL
 CP1116
 CP1116  NGVD 29 (??/??/92)   33.874  (m)          111.13   (f) ADJ UNCH       
 CP1116
 CP1116.Superseded values are not recommended for survey control.
 CP1116
 CP1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1116.See file dsdata.pdf to determine how the superseded data were derived.
 CP1116
 CP1116_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1116_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1116_MARK LOGO: USACE
 CP1116_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1116_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1116
 CP1116  HISTORY     - Date     Condition        Report By
 CP1116  HISTORY     - UNK      MONUMENTED       USACE
 CP1116  HISTORY     - 1934     GOOD             USACE
 CP1116
 CP1116                          STATION DESCRIPTION
 CP1116
 CP1116'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1116'9 MI N FROM LAKE PROVIDENCE.
 CP1116'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1116'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 9 MILES NORTH OF
 CP1116'LAKE PROVIDENCE, LA.  420 FEET SOUTH OF GRAVEL ROAD.  400 FEET
 CP1116'SOUTHWEST OF MRS. EDGAR GRIFFINS HOME.  15 FEET WEST OF TENANT HOUSE.
 CP1116'40 FEET SOUTH OF DIRT ROAD.  20 FEET SOUTHWEST OF 40-INCH COTTONWOOD
 CP1116'TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2611 ***********************************************************************
 BK2611  DESIGNATION -  4509
 BK2611  PID         -  BK2611
 BK2611  STATE/COUNTY-  LA/AVOYELLES
 BK2611  COUNTRY     -  US
 BK2611  USGS QUAD   -  COTTONPORT (2018)
 BK2611
 BK2611                         *CURRENT SURVEY CONTROL
 BK2611  ______________________________________________________________________
 BK2611* NAD 83(1992) POSITION- 30 56 06.93560(N) 092 05 38.24846(W)   ADJUSTED
 BK2611* NAVD 88 ORTHO HEIGHT -    22.3   (meters)       73.    (feet) VERTCON3
 BK2611  ______________________________________________________________________
 BK2611  GEOID HEIGHT    -        -27.006 (meters)                     GEOID18
 BK2611  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BK2611  HORZ ORDER      -  SECOND
 BK2611
 BK2611.The horizontal coordinates were established by classical geodetic methods
 BK2611.and adjusted by the National Geodetic Survey in January 1993.
 BK2611
 BK2611.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2611.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2611
 BK2611.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2611.GEOID18 height accuracy estimate available here.
 BK2611
 BK2611.Click photographs - Photos may exist for this station.
 BK2611
 BK2611.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2611
 BK2611. The following values were computed from the NAD 83(1992) position.
 BK2611
 BK2611;                    North         East     Units Scale Factor Converg.
 BK2611;SPC LA N     -    48,334.115 1,038,807.182   MT  1.00006052   +0 12 52.8
 BK2611;SPC LA N     -   158,576.18  3,408,153.23   sFT  1.00006052   +0 12 52.8
 BK2611;UTM  15      - 3,422,778.974   586,556.364   MT  0.99969241   +0 27 56.9
 BK2611
 BK2611!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2611!SPC LA N     -   1.00000074  x   1.00006052  =   1.00006126
 BK2611!UTM  15      -   1.00000074  x   0.99969241  =   0.99969315
 BK2611
 BK2611_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8655622778(NAD 83)
 BK2611
 BK2611                          SUPERSEDED SURVEY CONTROL
 BK2611
 BK2611  NAD 83(1986)-  30 56 06.95541(N)    092 05 38.24373(W) AD(       ) 2
 BK2611  NAD 27      -  30 56 06.25990(N)    092 05 37.80056(W) AD(       ) 2
 BK2611  NGVD 29 (07/19/86)   22.3    (m)           73.     (f) VERT ANG       
 BK2611
 BK2611.Superseded values are not recommended for survey control.
 BK2611
 BK2611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2611.See file dsdata.pdf to determine how the superseded data were derived.
 BK2611
 BK2611_MARKER: DD = SURVEY DISK
 BK2611_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2611_STAMPING: 4509
 BK2611_MARK LOGO: CGS+SS
 BK2611_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2611
 BK2611  HISTORY     - Date     Condition        Report By
 BK2611  HISTORY     - 1934     MONUMENTED       LAGS
 BK2611  HISTORY     - 1969     GOOD             CGS
 BK2611
 BK2611                          STATION DESCRIPTION
 BK2611
 BK2611'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BK2611'THE STATION MARK IS A LOUISIANA GEODETIC SURVEY DISK STAMPED
 BK2611'4509, SET IN THE TOP OF A 6-INCH SQUARE CONCRETE POST THAT
 BK2611'PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 50.5
 BK2611'FEET SOUTH OF THE SOUTHWEST CORNER OF A HOUSE, 32 FEET NORTH OF
 BK2611'THE CENTER OF A T-ROAD INTERSECTION AND 1 FOOT NORTH OF A
 BK2611'METAL WITNESS POST.
 BK2611'
 BK2611'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION TERRY,
 BK2611'DISTANCE BEING 262.86 FEET OR (80.120) METERS EAST-SOUTHEAST OF
 BK2611'STATION TERRY.
 BK2611'
 BK2611'NOTE--FOR ROUTE TO REACH THE STATION, SEE DESCRIPTION FOR
 BK2611'STATION TERRY THEREOF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3957 ***********************************************************************
 BJ3957  DESIGNATION -  451 73
 BJ3957  PID         -  BJ3957
 BJ3957  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3957  COUNTRY     -  US
 BJ3957  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ3957
 BJ3957                         *CURRENT SURVEY CONTROL
 BJ3957  ______________________________________________________________________
 BJ3957* NAD 83(1986) POSITION- 30 28 46.     (N) 090 59 00.     (W)   SCALED
 BJ3957* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3957  **This station is located in a suspected subsidence area (see below).
 BJ3957  ______________________________________________________________________
 BJ3957  GEOID HEIGHT    -        -27.005 (meters)                     GEOID18
 BJ3957  DYNAMIC HEIGHT  -          8.133 (meters)       26.68  (feet) COMP
 BJ3957  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ3957
 BJ3957.The horizontal coordinates were scaled from a map and have
 BJ3957.an estimated accuracy of +/- 6 seconds.
 BJ3957
 BJ3957.** This station is in an area of known vertical motion. If an
 BJ3957.** orthometric height was ever established but is not available 
 BJ3957.** in the current survey control section, the orthometric height
 BJ3957.** is considered suspect.  Suspect heights are available in the
 BJ3957.** superseded section only if requested.
 BJ3957
 BJ3957.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3957.GEOID18 height accuracy estimate available here.
 BJ3957
 BJ3957.Click photographs - Photos may exist for this station.
 BJ3957
 BJ3957.The dynamic height is computed by dividing the NAVD 88
 BJ3957.geopotential number by the normal gravity value computed on the
 BJ3957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3957.degrees latitude (g = 980.6199 gals.).
 BJ3957
 BJ3957.The modeled gravity was interpolated from observed gravity values.
 BJ3957
 BJ3957;                    North         East    Units  Estimated Accuracy
 BJ3957;SPC LA S     -   219,460.    1,033,610.      MT  (+/- 180 meters Scaled)
 BJ3957
 BJ3957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP935736(NAD 83)
 BJ3957
 BJ3957                          SUPERSEDED SURVEY CONTROL
 BJ3957
 BJ3957.No superseded survey control is available for this station.
 BJ3957
 BJ3957_MARKER: DB = BENCH MARK DISK
 BJ3957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3957_STAMPING: 451-73 1973
 BJ3957_MARK LOGO: LA-033
 BJ3957_PROJECTION: RECESSED 3 CENTIMETERS
 BJ3957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3957+STABILITY: SURFACE MOTION
 BJ3957
 BJ3957  HISTORY     - Date     Condition        Report By
 BJ3957  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3957  HISTORY     - 1987     GOOD             LA-033
 BJ3957
 BJ3957                          STATION DESCRIPTION
 BJ3957
 BJ3957'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3957'IN BATON ROUGE.
 BJ3957'LOCATED EAST OF THE CITY OF BATON ROUGE, ABOUT 5.8 KM (3.6 MI) SOUTH
 BJ3957'ON FRENCHTOWN ROAD FROM ITS JUNCTION WITH GREENWELL SPRINGS ROAD TO
 BJ3957'THE MARK ON THE LEFT ABOUT 150 FEET PAST A RAILROAD OVERPASS, 6.6
 BJ3957'METERS (21.5 FEET) EAST OF THE CENTER OF THE ROAD, AND 2.1 METERS (7
 BJ3957'FEET) WEST OF A 24-INCH OAK TREE.
 BJ3957'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ3957'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2608 ***********************************************************************
 BK2608  DESIGNATION -  4522
 BK2608  PID         -  BK2608
 BK2608  STATE/COUNTY-  LA/AVOYELLES
 BK2608  COUNTRY     -  US
 BK2608  USGS QUAD   -  COTTONPORT (2018)
 BK2608
 BK2608                         *CURRENT SURVEY CONTROL
 BK2608  ______________________________________________________________________
 BK2608* NAD 83(1992) POSITION- 30 52 44.72240(N) 092 01 24.14995(W)   ADJUSTED
 BK2608* NAVD 88 ORTHO HEIGHT -    21.    (meters)       69.    (feet) SCALED
 BK2608  ______________________________________________________________________
 BK2608  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BK2608  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BK2608  HORZ ORDER      -  SECOND
 BK2608
 BK2608.The horizontal coordinates were established by classical geodetic methods
 BK2608.and adjusted by the National Geodetic Survey in January 1993.
 BK2608
 BK2608.The orthometric height was scaled from a topographic map.
 BK2608
 BK2608.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2608.GEOID18 height accuracy estimate available here.
 BK2608
 BK2608.Click photographs - Photos may exist for this station.
 BK2608
 BK2608.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2608
 BK2608. The following values were computed from the NAD 83(1992) position.
 BK2608
 BK2608;                    North         East     Units Scale Factor Converg.
 BK2608;SPC LA N     -    42,133.732 1,045,580.444   MT  1.00007763   +0 15 07.2
 BK2608;SPC LA N     -   138,233.75  3,430,375.17   sFT  1.00007763   +0 15 07.2
 BK2608;SPC LA S     -   263,917.438   934,012.639   MT  1.00004299   -0 20 42.1
 BK2608;SPC LA S     -   865,869.13  3,064,339.80   sFT  1.00004299   -0 20 42.1
 BK2608;UTM  15      - 3,416,610.507   593,354.128   MT  0.99970750   +0 30 04.6
 BK2608
 BK2608!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2608!SPC LA N     -   1.00000095  x   1.00007763  =   1.00007858
 BK2608!SPC LA S     -   1.00000095  x   1.00004299  =   1.00004394
 BK2608!UTM  15      -   1.00000095  x   0.99970750  =   0.99970845
 BK2608
 BK2608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ9335416610(NAD 83)
 BK2608
 BK2608                          SUPERSEDED SURVEY CONTROL
 BK2608
 BK2608  NAD 83(1986)-  30 52 44.74246(N)    092 01 24.14548(W) AD(       ) 2
 BK2608  NAD 27      -  30 52 44.04230(N)    092 01 23.71233(W) AD(       ) 2
 BK2608
 BK2608.Superseded values are not recommended for survey control.
 BK2608
 BK2608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2608.See file dsdata.pdf to determine how the superseded data were derived.
 BK2608
 BK2608_MARKER: DD = SURVEY DISK
 BK2608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2608_STAMPING: 4522
 BK2608_MARK LOGO: CGS+SS
 BK2608_PROJECTION: FLUSH
 BK2608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2608+STABILITY: SURFACE MOTION
 BK2608
 BK2608  HISTORY     - Date     Condition        Report By
 BK2608  HISTORY     - 1934     MONUMENTED       LAGS
 BK2608  HISTORY     - 1958     GOOD             CGS
 BK2608  HISTORY     - 1959     GOOD             CGS
 BK2608
 BK2608                          STATION DESCRIPTION
 BK2608
 BK2608'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1934 (HJH)
 BK2608'STATION IS ABOUT 0.8 MILE NW OF THE GOUDEAU POST OFFICE ON
 BK2608'THE S SIDE OF STATE HIGHWAY 394, ON LAND OWNED BY HOWARD
 BK2608'BALDRIDGE.  IT IS 36 FEET S OF THE CENTER OF THE HIGHWAY,
 BK2608'9 FEET NW OF A FENCE CORNER AND 3 FEET N OF A FENCE.  IT IS
 BK2608'A STANDARD STATE CONTROL SURVEY DISK STAMPED 4522 LA GEOD
 BK2608'S, SET IN A 6-INCH SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 BK2608'STAMPING ON MARK IS PARTLY OBLITERATED.  STATION WAS LOCATED BY
 BK2608'TRAVERSE FROM STATION GOUDEAU.
 BK2608'
 BK2608'AN AZIMUTH DIRECTION WAS TAKEN TO STATION 4521 (LA.GEOD.S).
 BK2608'IT IS LOCATED ON THE N SIDE OF STATE HIGHWAY 394, ABOUT 50
 BK2608'YARDS SW OF THE HOME OF ARONOLD RABALAIS, 45 FEET SW OF A GATE,
 BK2608'51 FEET E OF A GARAGE, 7 FEET W OF A FENCE CORNER AND 2-1/2
 BK2608'FEET S OF A FENCE.  IT IS A STANDARD STATE CONTROL SURVEY
 BK2608'DISK, STAMPED 4521 LA GEOD S, SET IN A 6-INCH CONCRETE POST
 BK2608'FLUSH WITH THE GROUND.  STAMPING ON MARK IS PARTLY OBLITERATED.
 BK2608
 BK2608                          STATION RECOVERY (1958)
 BK2608
 BK2608'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (RAG)
 BK2608'THE STATION WAS VISITED 7-2-58 AND WAS FOUND IN GOOD CONDITION.
 BK2608'BENCH MARK 4521 (LA.GEOD.S.) WHICH WAS USED AS THE AZIMUTH
 BK2608'MARK HAS BEEN DESTROYED.  TRIANGULATION STATION GOUDEAU 1941
 BK2608'WILL SERVE AS THE AZIMUTH FOR THIS STATION.  IT IS 569.48
 BK2608'FEET WEST-NORTHWEST.
 BK2608'
 BK2608'A NEW DESCRIPTION FOLLOWS--
 BK2608'
 BK2608'THE STATION IS LOCATED 0.75 MILE NORTHWEST ALONG STATE ROUTE
 BK2608'361 FROM THE POST OFFICE IN GOUDEAU, AT THE OUTSIDE OF A
 BK2608'CURVE IN THE ROAD, 40 FEET SOUTH-SOUTHEAST OF THE CENTERLINE
 BK2608'OF THE ROAD IN A CURVE, 15.5 FEET NORTH-NORTHEAST OF A FENCE
 BK2608'CORNER, 31 FEET NORTHEAST OF TELEPHONE POLE NO. 61, AND 70
 BK2608'PACES SOUTHWEST OF A LARGE LONE OAK TREE IN A PASTURE.  IT
 BK2608'IS A STANDARD LOUISIANA GEODETIC SURVEY DISK, STAMPED 4522, SET
 BK2608'IN THE TOP OF A 6-INCH SQUARE CONCRETE POST FLUSH WITH THE
 BK2608'GROUND.
 BK2608'
 BK2608'TRIANGULATION STATION GOUDEAU 1941 IS 569.48 FEET WEST-NORTHWEST
 BK2608'OF THE STATION, ON THE PROPERTY OWNED BY MRS. R. BONTAN, 124
 BK2608'FEET SOUTHWEST OF THE HOUSE, 41 FEET NORTH-NORTHEAST OF THE
 BK2608'CENTERLINE OF THE ROAD, 10.5 FEET EAST OF A FENCE LINE, 12.5
 BK2608'FEET SOUTHEAST OF A POWER POLE, 21 FEET NORTHEAST OF A FENCE
 BK2608'CORNER, 49 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE
 BK2608'WITH GREEN SHINGLES, AND 69 FEET SOUTHWEST OF A 4-FOOT OAK
 BK2608'TREE.  IT IS A STANDARD TRIANGULATION DISK, STAMPED GOUDEAU
 BK2608'1941, FLUSH WITH THE GROUND.
 BK2608'
 BK2608'TO REACH THE STATION FROM THE POST OFFICE IN GOUDEAU GO NORTHWEST
 BK2608'ON STATE ROUTE NO. 361 FOR 0.75 MILE TO THE STATION ON THE
 BK2608'LEFT AT A CURVE, CONTINUE WEST FOR 0.1 MILE TO THE TRIANGULATION
 BK2608'STATION GOUDEAU ON THE RIGHT.
 BK2608
 BK2608                          STATION RECOVERY (1959)
 BK2608
 BK2608'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BK2608'THIS STATION WAS VISITED 10-22-59 AND FOUND IN GOOD CONDITION.
 BK2608'A TRAVERSE CONNECTION WAS MADE TO THIS STATION IN 1941 FROM
 BK2608'TRIANGULATION STATION GOUDEAU 1941, AND IS EAST-SOUTHEAST
 BK2608'569.48 FEET.
 BK2608'
 BK2608'THE MARK IS LOCATED ABOUT 7.0 MILES SOUTHEAST OF EVERGREEN,
 BK2608'6.5 MILES SOUTHWEST OF PLAUCHEVILLE, AND 0.85 MILE NORTHWEST
 BK2608'ALONG STATE HIGHWAY 361 FROM THE POST OFFICE IN GOUDEAU.
 BK2608'IT IS ON PROPERTY OWNED BY HOWARD BALDRIDGE, 40 FEET SOUTH OF
 BK2608'THE CENTER OF THE HIGHWAY AT A CURVE, 13 FEET NORTH OF A T
 BK2608'FENCE CORNER, 31.5 FEET NORTHEAST OF TELEPHONE POLE NO. 61
 BK2608'AND 1 FOOT SOUTH OF A METAL WITNESS POST BEARING A WHITE
 BK2608'METAL SIGN.  IT IS A STANDARD LOUISIANA SURVEY DISK, STAMPED
 BK2608'4522, SET IN THE TOP OF A 6-INCH SQUARE CONCRETE POST
 BK2608'PROJECTING 2 INCHES.
 BK2608'
 BK2608'TO REACH THE MARK FROM THE POST OFFICE IN GOUDEAU GO NORTHWEST
 BK2608'ON STATE HIGHWAY 361 FOR 0.7 MILE TO THE MARK ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0160 ***********************************************************************
 BK0160  DESIGNATION -  453
 BK0160  PID         -  BK0160
 BK0160  STATE/COUNTY-  LA/ACADIA
 BK0160  COUNTRY     -  US
 BK0160  USGS QUAD   -  CROWLEY WEST (2018)
 BK0160
 BK0160                         *CURRENT SURVEY CONTROL
 BK0160  ______________________________________________________________________
 BK0160* NAD 83(1986) POSITION- 30 10 49.     (N) 092 28 00.     (W)   SCALED
 BK0160* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0160  **This station is located in a suspected subsidence area (see below).
 BK0160  ______________________________________________________________________
 BK0160  GEOID HEIGHT    -        -27.158 (meters)                     GEOID18
 BK0160
 BK0160.The horizontal coordinates were scaled from a map and have
 BK0160.an estimated accuracy of +/- 6 seconds.
 BK0160
 BK0160.** This station is in an area of known vertical motion.  Due to the
 BK0160.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0160.** determined the orthometric heights for marks in these suspect
 BK0160.** subsidence areas should be considered valid only at the epoch date
 BK0160.** associated with the orthometric height.  These heights must always
 BK0160.** be validated when used as control.  All previously superseded
 BK0160.** orthometric heights are now considered suspect and are available
 BK0160.** in the superseded section.  NGS does not recommend using suspect
 BK0160.** or superseded heights as control.
 BK0160
 BK0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0160.GEOID18 height accuracy estimate available here.
 BK0160
 BK0160.Click photographs - Photos may exist for this station.
 BK0160
 BK0160;                    North         East    Units  Estimated Accuracy
 BK0160;SPC LA S     -   186,790.      890,860.      MT  (+/- 180 meters Scaled)
 BK0160
 BK0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP513388(NAD 83)
 BK0160
 BK0160                          SUPERSEDED SURVEY CONTROL
 BK0160
 BK0160.No superseded survey control is available for this station.
 BK0160
 BK0160_MARKER: DD = SURVEY DISK
 BK0160_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0160_STAMPING: 453
 BK0160_MARK LOGO: CGS+SS
 BK0160_PROJECTION: FLUSH
 BK0160_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0160_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0160_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0160+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 BK0160
 BK0160  HISTORY     - Date     Condition        Report By
 BK0160  HISTORY     - 1934     MONUMENTED       LAGS
 BK0160  HISTORY     - 1970     GOOD             NGS
 BK0160  HISTORY     - 1982     GOOD             NGS
 BK0160  HISTORY     - 1986     GOOD             NGS
 BK0160  HISTORY     - 19910813 GOOD             LADTD
 BK0160
 BK0160                          STATION DESCRIPTION
 BK0160
 BK0160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0160'0.1 MI W FROM ESTHERWOOD.
 BK0160'ABOUT 0.1 MILE WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STORE
 BK0160'AND POST OFFICE AT ESTHERWOOD, 98 FEET NORTH OF THE NORTH RAIL, 24 1/2
 BK0160'FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 90, 42 FEET WEST OF THE
 BK0160'EXTENDED CENTER LINE OF STATE HIGHWAY 91 WHICH LEADS NORTH, 13 FEET
 BK0160'NORTHWEST OF TELEPHONE POLE NUMBER 6508, 8.5 FEET SOUTHEAST OF THE
 BK0160'SOUTHEAST END OF A CONCRETE WINGWALL OF A HIGHWAY BRIDGE, 1.0 FOOT
 BK0160'SOUTHEAST OF A WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL
 BK0160'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 BK0160'WITH THE SURFACE OF THE GROUND.  SEC 16, T 10S, R 1W.
 BK0160
 BK0160                          STATION RECOVERY (1982)
 BK0160
 BK0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0160'TO REACH IS NOW INADEQUATE AS NEW POST OFFICE WAS BUILT IN 1976.
 BK0160'CHANGE TO 0.5 KILOMETER (0.3 MILE) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0160'POST OFFICE TO THE MARK ON THE LEFT, DIRECTLY ACROSS THE HIGHWAY FROM
 BK0160'THE JUNCTION OF STATE HIGHWAY 91.
 BK0160
 BK0160                          STATION RECOVERY (1986)
 BK0160
 BK0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0160'RECOVERED IN GOOD CONDITION.
 BK0160
 BK0160                          STATION RECOVERY (1991)
 BK0160
 BK0160'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BK0160'RECOVERED AS DESCRIBED.  DUE TO CONSTRUCTION OF A NEW BRIDGE THIS MARK
 BK0160'IS TO BE DESTROYED.  AT THIS TIME A NEW STATION WAS ESTABLISHED
 BK0160'--STAMPED 453 RESET 1991--TO REPLACE THE ONE STATION.  AT THE REQUEST
 BK0160'OF THE STATE PROJECT ENGINEER FOR THE AREA THE OLD MARK WAS NOT
 BK0160'DESTROYED AT THIS TIME.  THE LOCAL STATE ENGINEERS ARE TO DESTROY THIS
 BK0160'MARK AT A LATER DATE DURING CONSTRUCTION OF THE NEW BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8238 ***********************************************************************
 AC8238  DESIGNATION -  453 RESET
 AC8238  PID         -  AC8238
 AC8238  STATE/COUNTY-  LA/ACADIA
 AC8238  COUNTRY     -  US
 AC8238  USGS QUAD   -  CROWLEY WEST (2018)
 AC8238
 AC8238                         *CURRENT SURVEY CONTROL
 AC8238  ______________________________________________________________________
 AC8238* NAD 83(1986) POSITION- 30 10 50.     (N) 092 28 05.     (W)   SCALED
 AC8238* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8238  **This station is located in a suspected subsidence area (see below).
 AC8238  ______________________________________________________________________
 AC8238  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 AC8238
 AC8238.The horizontal coordinates were scaled from a map and have
 AC8238.an estimated accuracy of +/- 6 seconds.
 AC8238
 AC8238.** This station is in an area of known vertical motion. If an
 AC8238.** orthometric height was ever established but is not available 
 AC8238.** in the current survey control section, the orthometric height
 AC8238.** is considered suspect.  Suspect heights are available in the
 AC8238.** superseded section only if requested.
 AC8238
 AC8238.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8238.GEOID18 height accuracy estimate available here.
 AC8238
 AC8238.Click photographs - Photos may exist for this station.
 AC8238
 AC8238;                    North         East    Units  Estimated Accuracy
 AC8238;SPC LA S     -   186,820.      890,720.      MT  (+/- 180 meters Scaled)
 AC8238
 AC8238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP512389(NAD 83)
 AC8238
 AC8238                          SUPERSEDED SURVEY CONTROL
 AC8238
 AC8238.No superseded survey control is available for this station.
 AC8238
 AC8238_MARKER: DD = SURVEY DISK
 AC8238_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AC8238_STAMPING: 453 RESET 1991
 AC8238_MARK LOGO: LAGS
 AC8238_PROJECTION: FLUSH
 AC8238_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AC8238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8238+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AC8238
 AC8238  HISTORY     - Date     Condition        Report By
 AC8238  HISTORY     - 1991     MONUMENTED       LADTD
 AC8238
 AC8238                          STATION DESCRIPTION
 AC8238
 AC8238'DESCRIBED BY LA TRANSP AND DEV 1991 (SLC)
 AC8238'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) EAST OF MIDLAND AND 0.45
 AC8238'WEST OF ESTERLAND.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 AC8238'AND DEVELOPMENT. TO REACH THE STATION FROM THE POST OFFICE IN
 AC8238'ESTERWOOD GO WEST FOR 0.45 MI (0.72 KM) ON U.S.  HIGHWAY 90 TO THE
 AC8238'STATION SET ON THE RIGHT AT A PIPELINE CROSSING, 0.15 MI (0.24 KM)
 AC8238'WEST OF THE JUNCTION OF STATE HIGHWAY 91 NORTH AND HIGHWAY 90. THE
 AC8238'STATION IS 66.5 FT (20.3 M) WEST FROM POWER POLE NUMBER 115, 41.0 FT
 AC8238'(12.5 M) NORTH FROM THE CENTER OF THE HIGHWAY, 15.0 FT (4.6 M) EAST
 AC8238'FROM THE EAST ONE OF TWO METAL VENT PIPES FOR THE COLUMBIA GULF
 AC8238'TRANSMISSION COMPANY PIPELINE CROSSING, RUNNING UNDER THE HIGHWAY, 1.5
 AC8238'FT (0.5 M) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH
 AC8238'WITH THE GROUND AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE
 AC8238'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0158 ***********************************************************************
 BK0158  DESIGNATION -  455
 BK0158  PID         -  BK0158
 BK0158  STATE/COUNTY-  LA/ACADIA
 BK0158  COUNTRY     -  US
 BK0158  USGS QUAD   -  CROWLEY WEST (2018)
 BK0158
 BK0158                         *CURRENT SURVEY CONTROL
 BK0158  ______________________________________________________________________
 BK0158* NAD 83(1986) POSITION- 30 10 49.     (N) 092 29 14.     (W)   SCALED
 BK0158* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0158  **This station is located in a suspected subsidence area (see below).
 BK0158  ______________________________________________________________________
 BK0158  GEOID HEIGHT    -        -27.163 (meters)                     GEOID18
 BK0158
 BK0158.The horizontal coordinates were scaled from a map and have
 BK0158.an estimated accuracy of +/- 6 seconds.
 BK0158
 BK0158.** This station is in an area of known vertical motion.  Due to the
 BK0158.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0158.** determined the orthometric heights for marks in these suspect
 BK0158.** subsidence areas should be considered valid only at the epoch date
 BK0158.** associated with the orthometric height.  These heights must always
 BK0158.** be validated when used as control.  All previously superseded
 BK0158.** orthometric heights are now considered suspect and are available
 BK0158.** in the superseded section.  NGS does not recommend using suspect
 BK0158.** or superseded heights as control.
 BK0158
 BK0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0158.GEOID18 height accuracy estimate available here.
 BK0158
 BK0158.Click photographs - Photos may exist for this station.
 BK0158
 BK0158;                    North         East    Units  Estimated Accuracy
 BK0158;SPC LA S     -   186,810.      888,880.      MT  (+/- 180 meters Scaled)
 BK0158
 BK0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP493388(NAD 83)
 BK0158
 BK0158                          SUPERSEDED SURVEY CONTROL
 BK0158
 BK0158.No superseded survey control is available for this station.
 BK0158
 BK0158_MARKER: DD = SURVEY DISK
 BK0158_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0158_STAMPING: 455 LA GEOD S
 BK0158_MARK LOGO: CGS+SS
 BK0158_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0158
 BK0158  HISTORY     - Date     Condition        Report By
 BK0158  HISTORY     - 1934     MONUMENTED       LAGS
 BK0158  HISTORY     - 1970     GOOD             NGS
 BK0158  HISTORY     - 1982     GOOD             NGS
 BK0158  HISTORY     - 1986     GOOD             NGS
 BK0158
 BK0158                          STATION DESCRIPTION
 BK0158
 BK0158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0158'0.75 MI E FROM MIDLAND.
 BK0158'ABOUT 0.75 MILE EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0158'STATION AT MIDLAND, OR ABOUT 1.35 MILES WEST ALONG THE SOUTHERN
 BK0158'PACIFIC RAILROAD FROM THE STORE AND POST OFFICE AT ESTHERWOOD, 0.1
 BK0158'MILE EAST OF A PRIVATE DRIVEWAY WHICH LEADS NORTH, 215 FEET NORTH OF
 BK0158'THE NORTH RAIL, 42 FEET NORTH OF THE CENTER LINE OF U.S. HIGHWAY 90,
 BK0158'84 1/2 FEET EAST OF A POWER POLE, 83 FEET EAST OF A CORNER FENCE POST,
 BK0158'1/2 FOOT SOUTH OF A FENCE, 1.2 FEET NORTHWEST OF A WOODEN WITNESS
 BK0158'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 BK0158'OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 BK0158'GROUND.  SEC 12, T10S, R 1W.
 BK0158
 BK0158                          STATION RECOVERY (1982)
 BK0158
 BK0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0158'TO REACH IS NOW INADEQUATE, CHANGE TO 1.4 KILOMETERS (0.9 MILE) EAST
 BK0158'ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF STATE HIGHWAY 91 IN MIDLAND
 BK0158'TO THE MARK ON THE LEFT, ALSO 2.6 KILOMETERS (1.6 MILES) WEST ALONG
 BK0158'U.S. HIGHWAY 90 FROM THE POST OFFICE IN ESTHERWOOD.  NOTE-ADD,
 BK0158'0.30 METER (1 FOOT) NORTH OF A FIBERGLASS WITNESS POST.
 BK0158
 BK0158                          STATION RECOVERY (1986)
 BK0158
 BK0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0155 ***********************************************************************
 BK0155  DESIGNATION -  456
 BK0155  PID         -  BK0155
 BK0155  STATE/COUNTY-  LA/ACADIA
 BK0155  COUNTRY     -  US
 BK0155  USGS QUAD   -  CROWLEY WEST (2018)
 BK0155
 BK0155                         *CURRENT SURVEY CONTROL
 BK0155  ______________________________________________________________________
 BK0155* NAD 83(1986) POSITION- 30 10 49.     (N) 092 29 52.     (W)   SCALED
 BK0155* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0155  **This station is located in a suspected subsidence area (see below).
 BK0155  ______________________________________________________________________
 BK0155  GEOID HEIGHT    -        -27.165 (meters)                     GEOID18
 BK0155  DYNAMIC HEIGHT  -          4.162 (meters)       13.65  (feet) COMP
 BK0155  MODELED GRAVITY -    979,302.9   (mgal)                       NAVD 88
 BK0155
 BK0155.The horizontal coordinates were scaled from a map and have
 BK0155.an estimated accuracy of +/- 6 seconds.
 BK0155
 BK0155.** This station is in an area of known vertical motion. If an
 BK0155.** orthometric height was ever established but is not available 
 BK0155.** in the current survey control section, the orthometric height
 BK0155.** is considered suspect.  Suspect heights are available in the
 BK0155.** superseded section only if requested.
 BK0155
 BK0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0155.GEOID18 height accuracy estimate available here.
 BK0155
 BK0155.Click photographs - Photos may exist for this station.
 BK0155
 BK0155.The dynamic height is computed by dividing the NAVD 88
 BK0155.geopotential number by the normal gravity value computed on the
 BK0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0155.degrees latitude (g = 980.6199 gals.).
 BK0155
 BK0155.The modeled gravity was interpolated from observed gravity values.
 BK0155
 BK0155;                    North         East    Units  Estimated Accuracy
 BK0155;SPC LA S     -   186,820.      887,860.      MT  (+/- 180 meters Scaled)
 BK0155
 BK0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP483388(NAD 83)
 BK0155
 BK0155                          SUPERSEDED SURVEY CONTROL
 BK0155
 BK0155.No superseded survey control is available for this station.
 BK0155
 BK0155_MARKER: DD = SURVEY DISK
 BK0155_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0155_STAMPING: 456 LA GEOD S
 BK0155_MARK LOGO: CGS+SS
 BK0155_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0155
 BK0155  HISTORY     - Date     Condition        Report By
 BK0155  HISTORY     - 1934     MONUMENTED       LAGS
 BK0155  HISTORY     - 1970     GOOD             NGS
 BK0155  HISTORY     - 1982     GOOD             NGS
 BK0155
 BK0155                          STATION DESCRIPTION
 BK0155
 BK0155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0155'0.1 MI E FROM MIDLAND.
 BK0155'ABOUT 0.1 MILE EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0155'STATION AT MIDLAND, 76 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK,
 BK0155'60 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 90, 68 FEET
 BK0155'EAST-SOUTHEAST OF A TELEPHONE POLE, 0.8 FOOT SOUTH OF A WOODEN WITNESS
 BK0155'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 BK0155'A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 BK0155'GROUND.  SEC 17, T 10S, R 1W.
 BK0155
 BK0155                          STATION RECOVERY (1982)
 BK0155
 BK0155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0155'THE TO REACH IS NOW INADEQUATE, CHANGE TO 0.5 KILOMETER (0.3 MILE)
 BK0155'EAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION WITH STATE HIGHWAY 91 IN
 BK0155'MIDLAND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2896 ***********************************************************************
 BJ2896  DESIGNATION -  4590
 BJ2896  PID         -  BJ2896
 BJ2896  STATE/COUNTY-  LA/ST LANDRY
 BJ2896  COUNTRY     -  US
 BJ2896  USGS QUAD   -  PALMETTO (2018)
 BJ2896
 BJ2896                         *CURRENT SURVEY CONTROL
 BJ2896  ______________________________________________________________________
 BJ2896* NAD 83(1986) POSITION- 30 43 51.     (N) 091 58 30.     (W)   SCALED
 BJ2896* NAVD 88 ORTHO HEIGHT -    10.53  (+/-2cm)       34.5   (feet) VERTCON3
 BJ2896  ______________________________________________________________________
 BJ2896  GEOID HEIGHT    -        -27.169 (meters)                     GEOID18
 BJ2896  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2896
 BJ2896.The horizontal coordinates were scaled from a map and have
 BJ2896.an estimated accuracy of +/- 6 seconds.
 BJ2896
 BJ2896.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2896.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2896
 BJ2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2896.GEOID18 height accuracy estimate available here.
 BJ2896
 BJ2896.The vertical order pertains to the NGVD 29 superseded value.
 BJ2896
 BJ2896.Click photographs - Photos may exist for this station.
 BJ2896
 BJ2896;                    North         East    Units  Estimated Accuracy
 BJ2896;SPC LA S     -   247,450.      938,550.      MT  (+/- 180 meters Scaled)
 BJ2896
 BJ2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ981002(NAD 83)
 BJ2896
 BJ2896                          SUPERSEDED SURVEY CONTROL
 BJ2896
 BJ2896  NGVD 29 (11/26/84)   10.544  (m)           34.59   (f) ADJUSTED    2 2
 BJ2896
 BJ2896.Superseded values are not recommended for survey control.
 BJ2896
 BJ2896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2896.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2896
 BJ2896_MARKER: DD = SURVEY DISK
 BJ2896_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2896_STAMPING: 4590
 BJ2896_MARK LOGO: CGS+SS
 BJ2896_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2896
 BJ2896  HISTORY     - Date     Condition        Report By
 BJ2896  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2896  HISTORY     - 1975     GOOD             LADTD
 BJ2896
 BJ2896                          STATION DESCRIPTION
 BJ2896
 BJ2896'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2896'.20 MI NW FROM LEBEAU.
 BJ2896'FROM THE POST OFFICE IN LEBEAU, ABOUT.20 MI NW ALONG US HIGHWAY 71,
 BJ2896'53 FT NE OF THE CENTERLINE OF US HIGHWAY 71, 46 FT NW OF THE NE
 BJ2896'CORNER OF A BRICK GARAGE, 197 FT SE OF POWER POLE NO 10--12--00.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0968 ***********************************************************************
 BX0968  DESIGNATION -  4595
 BX0968  PID         -  BX0968
 BX0968  STATE/COUNTY-  LA/RAPIDES
 BX0968  COUNTRY     -  US
 BX0968  USGS QUAD   -  LECOMPTE (2018)
 BX0968
 BX0968                         *CURRENT SURVEY CONTROL
 BX0968  ______________________________________________________________________
 BX0968* NAD 83(1986) POSITION- 31 03 52.     (N) 092 22 57.     (W)   SCALED
 BX0968* NAVD 88 ORTHO HEIGHT -    21.58  (+/-2cm)       70.8   (feet) VERTCON3
 BX0968  ______________________________________________________________________
 BX0968  GEOID HEIGHT    -        -26.823 (meters)                     GEOID18
 BX0968  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0968
 BX0968.The horizontal coordinates were scaled from a map and have
 BX0968.an estimated accuracy of +/- 6 seconds.
 BX0968
 BX0968.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0968.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0968
 BX0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0968.GEOID18 height accuracy estimate available here.
 BX0968
 BX0968.The vertical order pertains to the NGVD 29 superseded value.
 BX0968
 BX0968.Click photographs - Photos may exist for this station.
 BX0968
 BX0968;                    North         East    Units  Estimated Accuracy
 BX0968;SPC LA N     -    62,590.    1,011,210.      MT  (+/- 180 meters Scaled)
 BX0968
 BX0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ589369(NAD 83)
 BX0968
 BX0968                          SUPERSEDED SURVEY CONTROL
 BX0968
 BX0968  NGVD 29 (11/26/84)   21.560  (m)           70.73   (f) ADJUSTED    2 0
 BX0968
 BX0968.Superseded values are not recommended for survey control.
 BX0968
 BX0968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0968.See file dsdata.pdf to determine how the superseded data were derived.
 BX0968
 BX0968_MARKER: DD = SURVEY DISK
 BX0968_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0968_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0968
 BX0968  HISTORY     - Date     Condition        Report By
 BX0968  HISTORY     - UNK      MONUMENTED       LAGS
 BX0968  HISTORY     - 1968     GOOD             LADTD
 BX0968  HISTORY     - 19990424 GOOD             USPSQD
 BX0968
 BX0968                          STATION DESCRIPTION
 BX0968
 BX0968'DESCRIBED BY LA TRANSP AND DEV 1968
 BX0968'0.6 MI N FROM MEEKER.
 BX0968'0.6 MILES NORTH OF MEEKER 22 FEET SOUTHWEST OF CENTER LINE OF MISSOURI
 BX0968'PACIFIC RAILROAD, 292 FEET SOUTHEAST OF SIGN POST 1 MILE TO LECOMPTE,
 BX0968'64 FEET EAST OF TELEGRAPH POLE.
 BX0968
 BX0968                          STATION RECOVERY (1999)
 BX0968
 BX0968'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2610 ***********************************************************************
 BX2610  DESIGNATION -  4596 RESET
 BX2610  PID         -  BX2610
 BX2610  STATE/COUNTY-  LA/RAPIDES
 BX2610  COUNTRY     -  US
 BX2610  USGS QUAD   -  CHENEYVILLE (2018)
 BX2610
 BX2610                         *CURRENT SURVEY CONTROL
 BX2610  ______________________________________________________________________
 BX2610* NAD 83(1992) POSITION- 31 03 08.26810(N) 092 22 09.62832(W)   NO CHECK
 BX2610* NAVD 88 ORTHO HEIGHT -    20.    (meters)       66.    (feet) VERTCON3
 BX2610  ______________________________________________________________________
 BX2610  GEOID HEIGHT    -        -26.839 (meters)                     GEOID18
 BX2610  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 BX2610  HORZ ORDER      -  SECOND
 BX2610
 BX2610.The horizontal coordinates were established by classical geodetic methods
 BX2610.and adjusted by the National Geodetic Survey in January 1993.
 BX2610
 BX2610.No horizontal observational check was made to the station.
 BX2610
 BX2610.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2610.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2610
 BX2610.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2610.GEOID18 height accuracy estimate available here.
 BX2610
 BX2610.Click photographs - Photos may exist for this station.
 BX2610
 BX2610.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2610
 BX2610. The following values were computed from the NAD 83(1992) position.
 BX2610
 BX2610;                    North         East     Units Scale Factor Converg.
 BX2610;SPC LA N     -    61,245.297 1,012,472.002   MT  1.00002790   +0 04 08.7
 BX2610;SPC LA N     -   200,935.61  3,321,751.89   sFT  1.00002790   +0 04 08.7
 BX2610;UTM  15      - 3,435,568.573   560,174.202   MT  0.99964466   +0 19 31.1
 BX2610
 BX2610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2610!SPC LA N     -   1.00000107  x   1.00002790  =   1.00002897
 BX2610!UTM  15      -   1.00000107  x   0.99964466  =   0.99964573
 BX2610
 BX2610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ6017435568(NAD 83)
 BX2610
 BX2610                          SUPERSEDED SURVEY CONTROL
 BX2610
 BX2610  NAD 83(1986)-  31 03 08.28652(N)    092 22 09.61908(W) AD(       ) 2
 BX2610  NAD 27      -  31 03 07.60445(N)    092 22 09.14070(W) AD(       ) 2
 BX2610  NGVD 29 (07/19/86)   20.     (m)           66.     (f) VERT ANG       
 BX2610
 BX2610.Superseded values are not recommended for survey control.
 BX2610
 BX2610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2610.See file dsdata.pdf to determine how the superseded data were derived.
 BX2610
 BX2610_MARKER: DD = SURVEY DISK
 BX2610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2610_STAMPING: 4596 RESET 1965
 BX2610_MARK LOGO: LAGS
 BX2610_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BX2610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2610+STABILITY: SURFACE MOTION
 BX2610
 BX2610  HISTORY     - Date     Condition        Report By
 BX2610  HISTORY     - 1965     MONUMENTED       LAGS
 BX2610  HISTORY     - 1986     GOOD             LADTD
 BX2610
 BX2610                          STATION DESCRIPTION
 BX2610
 BX2610'DESCRIBED BY LA TRANSP AND DEV 1986 (TLH)
 BX2610'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF U S HIGHWAYS 71
 BX2610'AND 167, 4.8 KM (3 MI) SOUTH OF LECOMPTE, 22.9 METERS (75 FEET)
 BX2610'SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 71, 19.2 METERS (63 FEET)
 BX2610'EAST-SOUTHEAST OF THE CENTER OF HIGHWAY 167 AND 12 METERS (39.5 FEET)
 BX2610'NORTH-NORTHEAST OF THE EAST RAIL OF THE RAILROAD TRACK.  THE MARK IS
 BX2610'ABOUT LEVEL WITH THE THE HIGHWAY.  THE MARK IS 0.46 M FROM A SW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2070 ***********************************************************************
 CQ2070  DESIGNATION -  46
 CQ2070  PID         -  CQ2070
 CQ2070  STATE/COUNTY-  LA/CADDO
 CQ2070  COUNTRY     -  US
 CQ2070  USGS QUAD   -  NORTH HIGHLANDS (2018)
 CQ2070
 CQ2070                         *CURRENT SURVEY CONTROL
 CQ2070  ______________________________________________________________________
 CQ2070* NAD 83(1986) POSITION- 32 30 48.     (N) 093 45 00.     (W)   SCALED
 CQ2070* NAVD 88 ORTHO HEIGHT -    60.756 (meters)      199.33  (feet) ADJUSTED
 CQ2070  ______________________________________________________________________
 CQ2070  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 CQ2070  DYNAMIC HEIGHT  -         60.688 (meters)      199.11  (feet) COMP
 CQ2070  MODELED GRAVITY -    979,513.7   (mgal)                       NAVD 88
 CQ2070
 CQ2070  VERT ORDER      -  FIRST     CLASS I
 CQ2070
 CQ2070.The horizontal coordinates were scaled from a map and have
 CQ2070.an estimated accuracy of +/- 6 seconds.
 CQ2070
 CQ2070.The orthometric height was determined by differential leveling and
 CQ2070.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2070.in June 1991.
 CQ2070
 CQ2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2070.GEOID18 height accuracy estimate available here.
 CQ2070
 CQ2070.Click photographs - Photos may exist for this station.
 CQ2070
 CQ2070.The dynamic height is computed by dividing the NAVD 88
 CQ2070.geopotential number by the normal gravity value computed on the
 CQ2070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2070.degrees latitude (g = 980.6199 gals.).
 CQ2070
 CQ2070.The modeled gravity was interpolated from observed gravity values.
 CQ2070
 CQ2070;                    North         East    Units  Estimated Accuracy
 CQ2070;SPC LA N     -   223,910.      882,550.      MT  (+/- 180 meters Scaled)
 CQ2070
 CQ2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR295975(NAD 83)
 CQ2070
 CQ2070                          SUPERSEDED SURVEY CONTROL
 CQ2070
 CQ2070  NGVD 29 (11/26/84)   60.828  (m)          199.57   (f) ADJUSTED    1 1
 CQ2070
 CQ2070.Superseded values are not recommended for survey control.
 CQ2070
 CQ2070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2070.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2070
 CQ2070_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ2070_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2070_MARK LOGO: USACE
 CQ2070_PROJECTION: FLUSH
 CQ2070_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2070+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ2070
 CQ2070  HISTORY     - Date     Condition        Report By
 CQ2070  HISTORY     - UNK      MONUMENTED       USACE
 CQ2070  HISTORY     - 1969     POOR             CGS
 CQ2070  HISTORY     - 1977     GOOD             NGS
 CQ2070  HISTORY     - 20120527 GOOD             GEOCAC
 CQ2070
 CQ2070                          STATION DESCRIPTION
 CQ2070
 CQ2070'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2070'0.5 MI NE FROM SHREVEPORT.
 CQ2070'ABOUT 0.25 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ2070'UNION STATION AT SHREVEPORT, THENCE 0.25 MILE NORTHWEST ALONG MARSHALL
 CQ2070'STREET, 36 1/2 FEET NORTHEAST OF THE CENTER LINE OF THE STREET, 8 1/2
 CQ2070'FEET WEST OF THE WEST CORNER OF THE U.S. POST OFFICE AND COURTHOUSE,
 CQ2070'10 FEET SOUTHEAST OF THE CENTER LINE OF AN ALLEY, ABOUT LEVEL WITH THE
 CQ2070'SIDEWALK, A U.S. ENGINEERS CAP ON THE TOP OF AN IRON PIPE WHICH IS
 CQ2070'ABOUT LEVEL WITH THE SURFACE OF THE GROUND.  SEC 37, T 18N, R 14W.
 CQ2070
 CQ2070                          STATION RECOVERY (1977)
 CQ2070
 CQ2070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ2070'0.15 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ2070'JUNCTION OF LOUISIANA STREET, THENCE 0.25 MILE NORTHWEST ALONG
 CQ2070'MARSHALL STREET, 36 FEET NORTHEAST OF THE CENTER LINE OF THE
 CQ2070'STREET, 10 FEET SOUTHEAST OF THE CENTER LINE OF AN ALLEY, 9
 CQ2070'FEET WEST OF THE WEST CORNER OF THE FORMER POST OFFICE AND
 CQ2070'COURTHOUSE BUILDING, AND IS A 3 1/2 IRON CAP FASTENED TO A
 CQ2070'3 INCH IRON PIPE SET FLUSH WITH THE SIDEWALK ALONG EAST SIDE
 CQ2070'OF MARSHALL STREET, 1 FOOT WEST OF EAST EDGE OF SIDEWALK.
 CQ2070'NOT LEVELED TO.
 CQ2070
 CQ2070                          STATION RECOVERY (2012)
 CQ2070
 CQ2070'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ2070'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0531 ***********************************************************************
 AU0531  DESIGNATION -  46
 AU0531  PID         -  AU0531
 AU0531  STATE/COUNTY-  LA/JEFFERSON
 AU0531  COUNTRY     -  US
 AU0531  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0531
 AU0531                         *CURRENT SURVEY CONTROL
 AU0531  ______________________________________________________________________
 AU0531* NAD 83(1986) POSITION- 29 56 10.     (N) 090 12 35.     (W)   SCALED
 AU0531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0531  **This station is located in a suspected subsidence area (see below).
 AU0531  ______________________________________________________________________
 AU0531  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 AU0531  OBS GRAVITY     -    979,311.4   (mgal)                       GRAV_OBS
 AU0531
 AU0531.The horizontal coordinates were scaled from a map and have
 AU0531.an estimated accuracy of +/- 6 seconds.
 AU0531
 AU0531.** This station is in an area of known vertical motion.  Due to the
 AU0531.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0531.** determined the orthometric heights for marks in these suspect
 AU0531.** subsidence areas should be considered valid only at the epoch date
 AU0531.** associated with the orthometric height.  These heights must always
 AU0531.** be validated when used as control.  All previously superseded
 AU0531.** orthometric heights are now considered suspect and are available
 AU0531.** in the superseded section.  NGS does not recommend using suspect
 AU0531.** or superseded heights as control.
 AU0531
 AU0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0531.GEOID18 height accuracy estimate available here.
 AU0531
 AU0531.Click photographs - Photos may exist for this station.
 AU0531
 AU0531.The observed gravity was obtained from relative gravimeter ties
 AU0531.to the IGSN71 gravity network.
 AU0531
 AU0531;                    North         East    Units  Estimated Accuracy
 AU0531;SPC LA S     -   159,720.    1,108,470.      MT  (+/- 180 meters Scaled)
 AU0531
 AU0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP693149(NAD 83)
 AU0531
 AU0531                          SUPERSEDED SURVEY CONTROL
 AU0531
 AU0531.No superseded survey control is available for this station.
 AU0531
 AU0531_MARKER: DD = SURVEY DISK
 AU0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0531_STAMPING: 46
 AU0531_MARK LOGO: LAGS
 AU0531_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0531+STABILITY: SURFACE MOTION
 AU0531_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0531+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1994
 AU0531
 AU0531  HISTORY     - Date     Condition        Report By
 AU0531  HISTORY     - UNK      MONUMENTED       LAGS
 AU0531  HISTORY     - 1969     GOOD             CGS
 AU0531  HISTORY     - 1984     GOOD             NGS
 AU0531  HISTORY     - 1984     GOOD             LA-051
 AU0531  HISTORY     - 1985     GOOD             NGS
 AU0531  HISTORY     - 19941212 GOOD             NGS
 AU0531
 AU0531                          STATION DESCRIPTION
 AU0531
 AU0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0531'IN HARAHAN.
 AU0531'AT HARAHAN, ABOUT 1.1 MILES NORTHWEST ALONG STATE HIGHWAY 48 FROM THE
 AU0531'POST OFFICE, ABOUT 112 YARDS EAST OF THE INTERSECTION OF GLENWOOD
 AU0531'AVENUE, AT THE OUTSIDE OF A CURVE IN THE HIGHWAY, NEAR THE NORTHWEST
 AU0531'CORNER OF THE COLONIAL COUNTRY CLUB GOLF COURSE, 52 FEET WEST OF A
 AU0531'FIRE HYDRANT, 33 1/2 FEET SOUTH OF THE CENTER LINE OF THE EASTBOUND
 AU0531'LANE OF THE HIGHWAY, 60 FEET EAST OF THE EAST END OF A 36-INCH PIPE
 AU0531'CULVERT UNDER A DRIVEWAY, 16 FEET WEST OF A 24-INCH HACKBERRY TREE, IN
 AU0531'LINE WITH A ROW OF TREES, 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND
 AU0531'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL
 AU0531'OF THE GROUND.
 AU0531
 AU0531                          STATION RECOVERY (1984)
 AU0531
 AU0531'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0531'RECOVERED IN GOOD CONDITION.
 AU0531
 AU0531                          STATION RECOVERY (1984)
 AU0531
 AU0531'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0531'RECOVERED IN GOOD CONDITION.
 AU0531
 AU0531                          STATION RECOVERY (1985)
 AU0531
 AU0531'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0531'RECOVERED IN GOOD CONDITION.
 AU0531
 AU0531                          STATION RECOVERY (1994)
 AU0531
 AU0531'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0531'IN HARAHAN, AT THE INTERSECTION OF JEFFERSON HIGHWAY AND GLENWOOD
 AU0531'AVENUE, 97.4 M (319.6 FT) EAST OF THE AVENUE CENTER, 77.8 M (255.2 FT)
 AU0531'WEST OF THE EXTENDED CENTER OF HALSEY DRIVE, 18.1 M (59.4 FT) EAST OF
 AU0531'THE CENTER OF THE EAST END OF A CULVERT UNDER A DRIVEWAY, 15.8 M (51.8
 AU0531'FT) WEST OF A FIRE HYDRANT, 10.4 M (34.1 FT) SOUTH OF THE CENTERLINE
 AU0531'OF THE EASTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL
 AU0531'OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AU0531'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2069 ***********************************************************************
 CQ2069  DESIGNATION -  46 BOLT
 CQ2069  PID         -  CQ2069
 CQ2069  STATE/COUNTY-  LA/CADDO
 CQ2069  COUNTRY     -  US
 CQ2069  USGS QUAD   -  NORTH HIGHLANDS (2018)
 CQ2069
 CQ2069                         *CURRENT SURVEY CONTROL
 CQ2069  ______________________________________________________________________
 CQ2069* NAD 83(1986) POSITION- 32 30 47.     (N) 093 45 00.     (W)   SCALED
 CQ2069* NAVD 88 ORTHO HEIGHT -    59.711 (meters)      195.90  (feet) ADJUSTED
 CQ2069  ______________________________________________________________________
 CQ2069  GEOID HEIGHT    -        -26.059 (meters)                     GEOID18
 CQ2069  DYNAMIC HEIGHT  -         59.644 (meters)      195.68  (feet) COMP
 CQ2069  MODELED GRAVITY -    979,513.7   (mgal)                       NAVD 88
 CQ2069
 CQ2069  VERT ORDER      -  FIRST     CLASS II
 CQ2069
 CQ2069.The horizontal coordinates were scaled from a map and have
 CQ2069.an estimated accuracy of +/- 6 seconds.
 CQ2069
 CQ2069.The orthometric height was determined by differential leveling and
 CQ2069.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2069.in June 1991.
 CQ2069
 CQ2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2069.GEOID18 height accuracy estimate available here.
 CQ2069
 CQ2069.Click photographs - Photos may exist for this station.
 CQ2069
 CQ2069.The dynamic height is computed by dividing the NAVD 88
 CQ2069.geopotential number by the normal gravity value computed on the
 CQ2069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2069.degrees latitude (g = 980.6199 gals.).
 CQ2069
 CQ2069.The modeled gravity was interpolated from observed gravity values.
 CQ2069
 CQ2069;                    North         East    Units  Estimated Accuracy
 CQ2069;SPC LA N     -   223,880.      882,550.      MT  (+/- 180 meters Scaled)
 CQ2069
 CQ2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR295975(NAD 83)
 CQ2069
 CQ2069                          SUPERSEDED SURVEY CONTROL
 CQ2069
 CQ2069  NGVD 29 (??/??/92)   59.75   (m)          196.0    (f) COMPUTED    1 2
 CQ2069
 CQ2069.Superseded values are not recommended for survey control.
 CQ2069
 CQ2069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2069.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2069
 CQ2069_MARKER: B = BOLT
 CQ2069_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2069_SP_SET: UNDERGROUND STONE
 CQ2069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2069
 CQ2069  HISTORY     - Date     Condition        Report By
 CQ2069  HISTORY     - UNK      MONUMENTED       USACE
 CQ2069  HISTORY     - 1955     GOOD             CGS
 CQ2069
 CQ2069                          STATION DESCRIPTION
 CQ2069
 CQ2069'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 CQ2069'AT SHREVEPORT, CADDO PARISH, AT THE INTERSECTION OF MARSHALL STREET
 CQ2069'AND THE ALLEY BETWEEN TRAVIS AND TEXAS STREETS, AND AT THE NORTHWEST
 CQ2069'CORNER OF THE POST OFFICE YARD.  A COPPER BOLT, SET IN THE TOP OF A
 CQ2069'STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN
 CQ2069'IRON PIPE FLUSH WITH THE SIDEWALK AND BEARING A CORPS OF ENGINEERS,
 CQ2069'U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1582 ***********************************************************************
 AU1582  DESIGNATION -  46 BOLT
 AU1582  PID         -  AU1582
 AU1582  STATE/COUNTY-  LA/ASSUMPTION
 AU1582  COUNTRY     -  US
 AU1582  USGS QUAD   -  CENTERVILLE NE (2018)
 AU1582
 AU1582                         *CURRENT SURVEY CONTROL
 AU1582  ______________________________________________________________________
 AU1582* NAD 83(1986) POSITION- 29 58 08.     (N) 091 15 13.     (W)   SCALED
 AU1582* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1582  **This station is located in a suspected subsidence area (see below).
 AU1582  ______________________________________________________________________
 AU1582  GEOID HEIGHT    -        -26.352 (meters)                     GEOID18
 AU1582
 AU1582.The horizontal coordinates were scaled from a map and have
 AU1582.an estimated accuracy of +/- 6 seconds.
 AU1582
 AU1582.** This station is in an area of known vertical motion. If an
 AU1582.** orthometric height was ever established but is not available 
 AU1582.** in the current survey control section, the orthometric height
 AU1582.** is considered suspect.  Suspect heights are available in the
 AU1582.** superseded section only if requested.
 AU1582
 AU1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1582.GEOID18 height accuracy estimate available here.
 AU1582
 AU1582.Click photographs - Photos may exist for this station.
 AU1582
 AU1582;                    North         East    Units  Estimated Accuracy
 AU1582;SPC LA S     -   162,820.    1,007,690.      MT  (+/- 180 meters Scaled)
 AU1582
 AU1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP685166(NAD 83)
 AU1582
 AU1582                          SUPERSEDED SURVEY CONTROL
 AU1582
 AU1582.No superseded survey control is available for this station.
 AU1582
 AU1582_MARKER: B = BOLT
 AU1582_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU1582_SP_SET: UNDERGROUND SLAB
 AU1582_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1582_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1582
 AU1582  HISTORY     - Date     Condition        Report By
 AU1582  HISTORY     - UNK      MONUMENTED       MRC
 AU1582  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1582
 AU1582                          STATION DESCRIPTION
 AU1582
 AU1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1582'IN BIG GODDEL RIVER.
 AU1582'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF BIG
 AU1582'GODDEL (PART OF GRAND RICER SYSTEM).  IN ASSUMPTION PARISH, LA.
 AU1582'T13S, R12E, OF LOUISIANA MERIDIAN.  ABOUT 1/4 MILE ABOVE FOOT OF
 AU1582'CLEARING AT POPULATION BEND.  ABOUT 45 METERS BACK OF RIVER BANK.  ON
 AU1582'LAND OF CLEUS LUNAOD.  102.5 FEET FROM S. W. CORNER OF EDGAR LUNAODS
 AU1582'HOUSE.  102.5 FEET TOWARD RIVER FROM FENCE ON BACK SIDE OF LANE.  2
 AU1582'METERS TOWARD RIVER FROM FENCE ON RIVER SIDE OF LANE.  3 METERS BELOW
 AU1582'A WIRE FENCE.  CAP ON PIPE ABOUT 18 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1583 ***********************************************************************
 AU1583  DESIGNATION -  46 CAP
 AU1583  PID         -  AU1583
 AU1583  STATE/COUNTY-  LA/ASSUMPTION
 AU1583  COUNTRY     -  US
 AU1583  USGS QUAD   -  CENTERVILLE NE (2018)
 AU1583
 AU1583                         *CURRENT SURVEY CONTROL
 AU1583  ______________________________________________________________________
 AU1583* NAD 83(1986) POSITION- 29 58 08.     (N) 091 15 13.     (W)   SCALED
 AU1583* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1583  **This station is located in a suspected subsidence area (see below).
 AU1583  ______________________________________________________________________
 AU1583  GEOID HEIGHT    -        -26.352 (meters)                     GEOID18
 AU1583
 AU1583.The horizontal coordinates were scaled from a map and have
 AU1583.an estimated accuracy of +/- 6 seconds.
 AU1583
 AU1583.** This station is in an area of known vertical motion. If an
 AU1583.** orthometric height was ever established but is not available 
 AU1583.** in the current survey control section, the orthometric height
 AU1583.** is considered suspect.  Suspect heights are available in the
 AU1583.** superseded section only if requested.
 AU1583
 AU1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1583.GEOID18 height accuracy estimate available here.
 AU1583
 AU1583.Click photographs - Photos may exist for this station.
 AU1583
 AU1583;                    North         East    Units  Estimated Accuracy
 AU1583;SPC LA S     -   162,820.    1,007,690.      MT  (+/- 180 meters Scaled)
 AU1583
 AU1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP685166(NAD 83)
 AU1583
 AU1583                          SUPERSEDED SURVEY CONTROL
 AU1583
 AU1583.No superseded survey control is available for this station.
 AU1583
 AU1583_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1583_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1583_MARK LOGO: MRC
 AU1583_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1583_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1583
 AU1583  HISTORY     - Date     Condition        Report By
 AU1583  HISTORY     - UNK      MONUMENTED       MRC
 AU1583  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1583  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU1583
 AU1583                          STATION DESCRIPTION
 AU1583
 AU1583'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1583'IN BIG GODDEL RIVER.
 AU1583'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF BIG
 AU1583'GODDEL (PART OF GRAND RICER SYSTEM).  IN ASSUMPTION PARISH, LA.
 AU1583'T13S, R12E, OF LOUISIANA MERIDIAN.  ABOUT 1/4 MILE ABOVE FOOT OF
 AU1583'CLEARING AT POPULATION BEND.  ABOUT 45 METERS BACK OF RIVER BANK.  ON
 AU1583'LAND OF CLEUS LUNAOD.  102.5 FEET FROM S. W. CORNER OF EDGAR LUNAODS
 AU1583'HOUSE.  102.5 FEET TOWARD RIVER FROM FENCE ON BACK SIDE OF LANE.  2
 AU1583'METERS TOWARD RIVER FROM FENCE ON RIVER SIDE OF LANE.  3 METERS BELOW
 AU1583'A WIRE FENCE.  CAP ON PIPE ABOUT 18 INCHES ABOVE GROUND.
 AU1583
 AU1583                          STATION RECOVERY (1976)
 AU1583
 AU1583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU1583'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0580 ***********************************************************************
 BW0580  DESIGNATION -  46 DIETZE BOLT
 BW0580  PID         -  BW0580
 BW0580  STATE/COUNTY-  LA/TENSAS
 BW0580  COUNTRY     -  US
 BW0580  USGS QUAD   -  CHAMBLEE (2018)
 BW0580
 BW0580                         *CURRENT SURVEY CONTROL
 BW0580  ______________________________________________________________________
 BW0580* NAD 83(1986) POSITION- 31 50 04.     (N) 091 21 22.     (W)   SCALED
 BW0580* NAVD 88 ORTHO HEIGHT -    18.53  (+/-2cm)       60.8   (feet) VERTCON3
 BW0580  ______________________________________________________________________
 BW0580  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BW0580  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0580
 BW0580.The horizontal coordinates were scaled from a map and have
 BW0580.an estimated accuracy of +/- 6 seconds.
 BW0580
 BW0580.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0580.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0580
 BW0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0580.GEOID18 height accuracy estimate available here.
 BW0580
 BW0580.The vertical order pertains to the NGVD 29 superseded value.
 BW0580
 BW0580.Click photographs - Photos may exist for this station.
 BW0580
 BW0580;                    North         East    Units  Estimated Accuracy
 BW0580;SPC LA N     -   148,530.    1,108,270.      MT  (+/- 180 meters Scaled)
 BW0580
 BW0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR555232(NAD 83)
 BW0580
 BW0580                          SUPERSEDED SURVEY CONTROL
 BW0580
 BW0580  NGVD 29 (??/??/92)   18.542  (m)           60.83   (f) ADJ UNCH    1 2
 BW0580
 BW0580.Superseded values are not recommended for survey control.
 BW0580
 BW0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0580.See file dsdata.pdf to determine how the superseded data were derived.
 BW0580
 BW0580_MARKER: B = BOLT
 BW0580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0580_STAMPING: 46
 BW0580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0580+STABILITY: SURFACE MOTION
 BW0580
 BW0580  HISTORY     - Date     Condition        Report By
 BW0580  HISTORY     - UNK      MONUMENTED       USACE
 BW0580  HISTORY     - 1938     GOOD             CGS
 BW0580
 BW0580                          STATION DESCRIPTION
 BW0580
 BW0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0580'3.0 MI NE FROM WATER PROOF.
 BW0580'P.B.M. IS CONCRETE BLOCK WITH IRON PIPE WITH BRASS CAP ON RIGHT BANK
 BW0580'OF MISS. RIVER IN TENSAS PARISH LA., 1/2 MILE ABOVE GOLDMANS LDG. 246
 BW0580'METERS LANDWARD FROM THE OLD LEVEE, AT A POINT 280 METERS UPSTREAM
 BW0580'FROM AN OLD RAMP.  7 METERS LANDSIDE AND UPSTREAM FROM A WIRE FENCE
 BW0580'AROUND THE UPSTREAM END OF A CULTIVATED FIELD.  IN DOWNSTREAM EDGE OF
 BW0580'A WOODED BOTTOM.  2 METERS UPSTREAM FROM AN OLD LOGGING ROAD IN WOODS,
 BW0580'WHICH LEADS TO AN OLD SAW MILL THAT WAS ONCE LOCATED BETWEEN P.B.M.
 BW0580'AND LEVEE.  TOP OF CAP IS 18 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0579 ***********************************************************************
 BW0579  DESIGNATION -  46 DIETZE CAP
 BW0579  PID         -  BW0579
 BW0579  STATE/COUNTY-  LA/TENSAS
 BW0579  COUNTRY     -  US
 BW0579  USGS QUAD   -  CHAMBLEE (2018)
 BW0579
 BW0579                         *CURRENT SURVEY CONTROL
 BW0579  ______________________________________________________________________
 BW0579* NAD 83(1986) POSITION- 31 50 04.     (N) 091 21 22.     (W)   SCALED
 BW0579* NAVD 88 ORTHO HEIGHT -    19.76  (+/-2cm)       64.8   (feet) VERTCON3
 BW0579  ______________________________________________________________________
 BW0579  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BW0579  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0579
 BW0579.The horizontal coordinates were scaled from a map and have
 BW0579.an estimated accuracy of +/- 6 seconds.
 BW0579
 BW0579.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0579.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0579
 BW0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0579.GEOID18 height accuracy estimate available here.
 BW0579
 BW0579.The vertical order pertains to the NGVD 29 superseded value.
 BW0579
 BW0579.Click photographs - Photos may exist for this station.
 BW0579
 BW0579;                    North         East    Units  Estimated Accuracy
 BW0579;SPC LA N     -   148,530.    1,108,270.      MT  (+/- 180 meters Scaled)
 BW0579
 BW0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR555232(NAD 83)
 BW0579
 BW0579                          SUPERSEDED SURVEY CONTROL
 BW0579
 BW0579  NGVD 29 (??/??/92)   19.772  (m)           64.87   (f) ADJ UNCH    1 2
 BW0579
 BW0579.Superseded values are not recommended for survey control.
 BW0579
 BW0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0579.See file dsdata.pdf to determine how the superseded data were derived.
 BW0579
 BW0579_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0579_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0579_STAMPING: 46
 BW0579_MARK LOGO: USACE
 BW0579_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0579_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0579
 BW0579  HISTORY     - Date     Condition        Report By
 BW0579  HISTORY     - UNK      MONUMENTED       USACE
 BW0579  HISTORY     - 1938     GOOD             CGS
 BW0579
 BW0579                          STATION DESCRIPTION
 BW0579
 BW0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0579'3.0 MI NE FROM WATER PROOF.
 BW0579'P.B.M. IS CONCRETE BLOCK WITH IRON PIPE WITH BRASS CAP ON RIGHT BANK
 BW0579'OF MISS. RIVER IN TENSAS PARISH LA.  1/2 MILE ABOVE GOLDMANS LDG. 246
 BW0579'METERS LANDWARD FROM THE OLD LEVEE, AT A POINT 280 METERS UPSTREAM
 BW0579'FROM AN OLD RAMP.  7 METERS LANDSIDE AND UPSTREAM FROM A WIRE FENCE
 BW0579'AROUND THE UPSTREAM END OF A CULTIVATED FIELD.  IN DOWNSTREAM EDGE OF
 BW0579'A WOODED BOTTOM.  2 METERS UPSTREAM FROM AN OLD LOGGING ROAD IN WOODS,
 BW0579'WHICH LEADS TO AN OLD SAW MILL THAT WAS ONCE LOCATED BETWEEN P.B.M.
 BW0579'AND LEVEE.  TOP OF CAP IS 18 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0700 ***********************************************************************
 BJ0700  DESIGNATION -  46 LLD ANO
 BJ0700  PID         -  BJ0700
 BJ0700  STATE/COUNTY-  LA/ST CHARLES
 BJ0700  COUNTRY     -  US
 BJ0700  USGS QUAD   -  LAPLACE (2018)
 BJ0700
 BJ0700                         *CURRENT SURVEY CONTROL
 BJ0700  ______________________________________________________________________
 BJ0700* NAD 83(1986) POSITION- 30 00 08.     (N) 090 28 43.     (W)   SCALED
 BJ0700* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0700  **This station is located in a suspected subsidence area (see below).
 BJ0700  ______________________________________________________________________
 BJ0700  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 BJ0700  DYNAMIC HEIGHT  -          3.37  (meters)       11.1   (feet) COMP
 BJ0700  MODELED GRAVITY -    979,313.7   (mgal)                       NAVD 88
 BJ0700
 BJ0700.The horizontal coordinates were scaled from a map and have
 BJ0700.an estimated accuracy of +/- 6 seconds.
 BJ0700
 BJ0700.** This station is in an area of known vertical motion. If an
 BJ0700.** orthometric height was ever established but is not available 
 BJ0700.** in the current survey control section, the orthometric height
 BJ0700.** is considered suspect.  Suspect heights are available in the
 BJ0700.** superseded section only if requested.
 BJ0700
 BJ0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0700.GEOID18 height accuracy estimate available here.
 BJ0700
 BJ0700.Click photographs - Photos may exist for this station.
 BJ0700
 BJ0700.The dynamic height is computed by dividing the NAVD 88
 BJ0700.geopotential number by the normal gravity value computed on the
 BJ0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0700.degrees latitude (g = 980.6199 gals.).
 BJ0700
 BJ0700.The modeled gravity was interpolated from observed gravity values.
 BJ0700
 BJ0700;                    North         East    Units  Estimated Accuracy
 BJ0700;SPC LA S     -   166,820.    1,082,460.      MT  (+/- 180 meters Scaled)
 BJ0700
 BJ0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP432217(NAD 83)
 BJ0700
 BJ0700                          SUPERSEDED SURVEY CONTROL
 BJ0700
 BJ0700.No superseded survey control is available for this station.
 BJ0700
 BJ0700_MARKER: DD = SURVEY DISK
 BJ0700_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0700_STAMPING: 46 LLD ANO
 BJ0700_MARK LOGO: USACE
 BJ0700_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0700_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0700
 BJ0700  HISTORY     - Date     Condition        Report By
 BJ0700  HISTORY     - 1975     MONUMENTED       USACE
 BJ0700  HISTORY     - 1977     GOOD             NGS
 BJ0700  HISTORY     - 20060420 MARK NOT FOUND   NGS
 BJ0700
 BJ0700                          STATION DESCRIPTION
 BJ0700
 BJ0700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0700'5.0 MI NW FROM HAHNVILLE.
 BJ0700'5.0 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 BJ0700'HAHNVILLE, 0.1 MILE SOUTHEAST OF MILE SIGN 46, 24.5 FT. NORTHEAST OF
 BJ0700'THE CENTER LINE OF THE HIGHWAY, 55.5 FT. NORTH AND ACROSS THE HIGHWAY
 BJ0700'FROM THE SECOND POWER LINE POLE SOUTHEAST OF THE MILE SIGN.
 BJ0700
 BJ0700                          STATION RECOVERY (2006)
 BJ0700
 BJ0700'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ0700'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3557 ***********************************************************************
 BJ3557  DESIGNATION -  46 V 1
 BJ3557  PID         -  BJ3557
 BJ3557  STATE/COUNTY-  LA/ST HELENA
 BJ3557  COUNTRY     -  US
 BJ3557  USGS QUAD   -  ROSELAND (2018)
 BJ3557
 BJ3557                         *CURRENT SURVEY CONTROL
 BJ3557  ______________________________________________________________________
 BJ3557* NAD 83(1986) POSITION- 30 49 29.     (N) 090 35 34.     (W)   SCALED
 BJ3557* NAVD 88 ORTHO HEIGHT -    80.082 (meters)      262.74  (feet) ADJUSTED
 BJ3557  ______________________________________________________________________
 BJ3557  GEOID HEIGHT    -        -27.120 (meters)                     GEOID18
 BJ3557  DYNAMIC HEIGHT  -         79.979 (meters)      262.40  (feet) COMP
 BJ3557  MODELED GRAVITY -    979,347.7   (mgal)                       NAVD 88
 BJ3557
 BJ3557  VERT ORDER      -  SECOND    CLASS I
 BJ3557
 BJ3557.The horizontal coordinates were scaled from a map and have
 BJ3557.an estimated accuracy of +/- 6 seconds.
 BJ3557
 BJ3557.The orthometric height was determined by differential leveling and
 BJ3557.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3557.in February 1994.
 BJ3557
 BJ3557.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3557.GEOID18 height accuracy estimate available here.
 BJ3557
 BJ3557.Click photographs - Photos may exist for this station.
 BJ3557
 BJ3557.The dynamic height is computed by dividing the NAVD 88
 BJ3557.geopotential number by the normal gravity value computed on the
 BJ3557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3557.degrees latitude (g = 980.6199 gals.).
 BJ3557
 BJ3557.The modeled gravity was interpolated from observed gravity values.
 BJ3557
 BJ3557;                    North         East    Units  Estimated Accuracy
 BJ3557;SPC LA S     -   257,920.    1,070,860.      MT  (+/- 180 meters Scaled)
 BJ3557
 BJ3557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ302126(NAD 83)
 BJ3557
 BJ3557                          SUPERSEDED SURVEY CONTROL
 BJ3557
 BJ3557.No superseded survey control is available for this station.
 BJ3557
 BJ3557_MARKER: DD = SURVEY DISK
 BJ3557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3557_STAMPING: 46V1 1984
 BJ3557_MARK LOGO: LADHGS
 BJ3557_PROJECTION: FLUSH
 BJ3557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3557+STABILITY: SURFACE MOTION
 BJ3557
 BJ3557  HISTORY     - Date     Condition        Report By
 BJ3557  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3557
 BJ3557                          STATION DESCRIPTION
 BJ3557
 BJ3557'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3557'7.4 KM (4.6 MI) EAST FROM GREENSBURG.
 BJ3557'ABOUT 7.4 KM (4.6 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3557'GREENSBURG TO THE BENCH MARK ON THE RIGHT EAST OF A GRAVEL DRIVE NEAR
 BJ3557'A BRICK MAILBOX STAND, 24.4 METERS (80 FT) SOUTH OF THE CENTER OF
 BJ3557'HIGHWAY 10, 24.1 METERS (79 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST
 BJ3557'CORNER OF THE BRICK MAILBOX STAND, 8.23 METERS (27 FT) EAST-SOUTHEAST
 BJ3557'OF THE CENTER OF A GRAVEL DRIVE, 3.4 METERS (11 FT) WEST OF A
 BJ3557'RIGHT-OF-WAY MARKER, AND 0.8 METER (2.5 FT) NORTH OF A 7-STRAND BARB
 BJ3557'WIRE FENCE.
 BJ3557'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3557'THE MARK IS 1.52 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3573 ***********************************************************************
 BJ3573  DESIGNATION -  46 V 10
 BJ3573  PID         -  BJ3573
 BJ3573  STATE/COUNTY-  LA/ST HELENA
 BJ3573  COUNTRY     -  US
 BJ3573  USGS QUAD   -  CHIPOLA (2018)
 BJ3573
 BJ3573                         *CURRENT SURVEY CONTROL
 BJ3573  ______________________________________________________________________
 BJ3573* NAD 83(1986) POSITION- 30 53 10.     (N) 090 48 39.     (W)   SCALED
 BJ3573* NAVD 88 ORTHO HEIGHT -    54.759 (meters)      179.66  (feet) ADJUSTED
 BJ3573  ______________________________________________________________________
 BJ3573  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ3573  DYNAMIC HEIGHT  -         54.688 (meters)      179.42  (feet) COMP
 BJ3573  MODELED GRAVITY -    979,352.0   (mgal)                       NAVD 88
 BJ3573
 BJ3573  VERT ORDER      -  SECOND    CLASS I
 BJ3573
 BJ3573.The horizontal coordinates were scaled from a map and have
 BJ3573.an estimated accuracy of +/- 6 seconds.
 BJ3573
 BJ3573.The orthometric height was determined by differential leveling and
 BJ3573.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3573.in February 1994.
 BJ3573
 BJ3573.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3573.GEOID18 height accuracy estimate available here.
 BJ3573
 BJ3573.Click photographs - Photos may exist for this station.
 BJ3573
 BJ3573.The dynamic height is computed by dividing the NAVD 88
 BJ3573.geopotential number by the normal gravity value computed on the
 BJ3573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3573.degrees latitude (g = 980.6199 gals.).
 BJ3573
 BJ3573.The modeled gravity was interpolated from observed gravity values.
 BJ3573
 BJ3573;                    North         East    Units  Estimated Accuracy
 BJ3573;SPC LA S     -   264,610.    1,049,960.      MT  (+/- 180 meters Scaled)
 BJ3573
 BJ3573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ092190(NAD 83)
 BJ3573
 BJ3573                          SUPERSEDED SURVEY CONTROL
 BJ3573
 BJ3573.No superseded survey control is available for this station.
 BJ3573
 BJ3573_MARKER: DD = SURVEY DISK
 BJ3573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3573_STAMPING: 46V10 1984
 BJ3573_MARK LOGO: LADHGS
 BJ3573_PROJECTION: FLUSH
 BJ3573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3573+STABILITY: SURFACE MOTION
 BJ3573
 BJ3573  HISTORY     - Date     Condition        Report By
 BJ3573  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3573
 BJ3573                          STATION DESCRIPTION
 BJ3573
 BJ3573'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3573'15.3 KM (9.5 MI) NW FROM GREENSBURG.
 BJ3573'ABOUT 15.3 KM (9.5 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3573'GREENSBURG TO THE BENCH MARK ON THE RIGHT NEAR A GATE ENTRANCE,
 BJ3573'30.2 METERS (99 FT) NORTH-NORTHEAST OF THE CENTER OF HIGHWAY 10,
 BJ3573'14 METERS (46 FT) EAST-NORTHEAST OF THE WEST END OF A CONCRETE SIDE
 BJ3573'DRAIN UNDER A GRAVEL DRIVE, 3.1 METERS (10 FT) WEST-NORTHWEST OF A
 BJ3573'GATE ENTRANCE, 0.9 METER (3 FT) SOUTH-SOUTHWEST OF A 5-STRAND BARB
 BJ3573'WIRE FENCE, AND 0.6 METER (2 FT) WEST-SOUTHWEST OF A RIGHT-OF-WAY
 BJ3573'MARKER.
 BJ3573'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3573'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3574 ***********************************************************************
 BJ3574  DESIGNATION -  46 V 11
 BJ3574  PID         -  BJ3574
 BJ3574  STATE/COUNTY-  LA/ST HELENA
 BJ3574  COUNTRY     -  US
 BJ3574  USGS QUAD   -  CHIPOLA (2018)
 BJ3574
 BJ3574                         *CURRENT SURVEY CONTROL
 BJ3574  ______________________________________________________________________
 BJ3574* NAD 83(1986) POSITION- 30 53 23.     (N) 090 49 20.     (W)   SCALED
 BJ3574* NAVD 88 ORTHO HEIGHT -    61.217 (meters)      200.84  (feet) ADJUSTED
 BJ3574  ______________________________________________________________________
 BJ3574  GEOID HEIGHT    -        -27.091 (meters)                     GEOID18
 BJ3574  DYNAMIC HEIGHT  -         61.138 (meters)      200.58  (feet) COMP
 BJ3574  MODELED GRAVITY -    979,352.3   (mgal)                       NAVD 88
 BJ3574
 BJ3574  VERT ORDER      -  SECOND    CLASS I
 BJ3574
 BJ3574.The horizontal coordinates were scaled from a map and have
 BJ3574.an estimated accuracy of +/- 6 seconds.
 BJ3574
 BJ3574.The orthometric height was determined by differential leveling and
 BJ3574.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3574.in February 1994.
 BJ3574
 BJ3574.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3574.GEOID18 height accuracy estimate available here.
 BJ3574
 BJ3574.Click photographs - Photos may exist for this station.
 BJ3574
 BJ3574.The dynamic height is computed by dividing the NAVD 88
 BJ3574.geopotential number by the normal gravity value computed on the
 BJ3574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3574.degrees latitude (g = 980.6199 gals.).
 BJ3574
 BJ3574.The modeled gravity was interpolated from observed gravity values.
 BJ3574
 BJ3574;                    North         East    Units  Estimated Accuracy
 BJ3574;SPC LA S     -   265,010.    1,048,870.      MT  (+/- 180 meters Scaled)
 BJ3574
 BJ3574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ081194(NAD 83)
 BJ3574
 BJ3574                          SUPERSEDED SURVEY CONTROL
 BJ3574
 BJ3574.No superseded survey control is available for this station.
 BJ3574
 BJ3574_MARKER: DD = SURVEY DISK
 BJ3574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3574_STAMPING: 46V11 1984
 BJ3574_MARK LOGO: LADHGS
 BJ3574_PROJECTION: FLUSH
 BJ3574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3574+STABILITY: SURFACE MOTION
 BJ3574
 BJ3574  HISTORY     - Date     Condition        Report By
 BJ3574  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3574
 BJ3574                          STATION DESCRIPTION
 BJ3574
 BJ3574'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3574'16.6 KM (10.3 MI) NW FROM GREENSBURG.
 BJ3574'ABOUT 16.6 KM (10.3 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3574'IN GREENSBURG TO THE BENCH MARK ON THE LEFT, 0.2 KM (0.1 MI) WEST OF
 BJ3574'THE JUNCTION WITH STATE HIGHWAY 38, 81.1 METERS (266 FT)
 BJ3574'EAST-SOUTHEAST OF THE SOUTH END OF A CONCRETE CROSS DRAIN UNDER
 BJ3574'HIGHWAY 10, 27.7 METERS (91 FT) WEST-SOUTHWEST OF THE WEST END OF A
 BJ3574'CONCRETE SIDE DRAIN TO A GRAVEL DRIVE, 26.5 METERS (87 FT)
 BJ3574'EAST-SOUTHEAST OF POWER POLE NUMBER DN-30, 15.2 METERS (50 FT)
 BJ3574'SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 10, AND 0.5 METER (1.5 FT)
 BJ3574'NORTH-NORTHEAST OF A 5-STRAND BARB WIRE FENCE.
 BJ3574'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 BJ3574'THE MARK IS 0.61 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3575 ***********************************************************************
 BJ3575  DESIGNATION -  46 V 12
 BJ3575  PID         -  BJ3575
 BJ3575  STATE/COUNTY-  LA/ST HELENA
 BJ3575  COUNTRY     -  US
 BJ3575  USGS QUAD   -  CHIPOLA (2018)
 BJ3575
 BJ3575                         *CURRENT SURVEY CONTROL
 BJ3575  ______________________________________________________________________
 BJ3575* NAD 83(1986) POSITION- 30 53 19.     (N) 090 50 40.     (W)   SCALED
 BJ3575* NAVD 88 ORTHO HEIGHT -    52.293 (meters)      171.56  (feet) ADJUSTED
 BJ3575  ______________________________________________________________________
 BJ3575  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ3575  DYNAMIC HEIGHT  -         52.225 (meters)      171.34  (feet) COMP
 BJ3575  MODELED GRAVITY -    979,352.2   (mgal)                       NAVD 88
 BJ3575
 BJ3575  VERT ORDER      -  SECOND    CLASS I
 BJ3575
 BJ3575.The horizontal coordinates were scaled from a map and have
 BJ3575.an estimated accuracy of +/- 6 seconds.
 BJ3575
 BJ3575.The orthometric height was determined by differential leveling and
 BJ3575.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3575.in February 1994.
 BJ3575
 BJ3575.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3575.GEOID18 height accuracy estimate available here.
 BJ3575
 BJ3575.Click photographs - Photos may exist for this station.
 BJ3575
 BJ3575.The dynamic height is computed by dividing the NAVD 88
 BJ3575.geopotential number by the normal gravity value computed on the
 BJ3575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3575.degrees latitude (g = 980.6199 gals.).
 BJ3575
 BJ3575.The modeled gravity was interpolated from observed gravity values.
 BJ3575
 BJ3575;                    North         East    Units  Estimated Accuracy
 BJ3575;SPC LA S     -   264,870.    1,046,750.      MT  (+/- 180 meters Scaled)
 BJ3575
 BJ3575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ060192(NAD 83)
 BJ3575
 BJ3575                          SUPERSEDED SURVEY CONTROL
 BJ3575
 BJ3575.No superseded survey control is available for this station.
 BJ3575
 BJ3575_MARKER: DD = SURVEY DISK
 BJ3575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3575_STAMPING: 46V12 1984
 BJ3575_MARK LOGO: LADHGS
 BJ3575_PROJECTION: FLUSH
 BJ3575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3575+STABILITY: SURFACE MOTION
 BJ3575
 BJ3575  HISTORY     - Date     Condition        Report By
 BJ3575  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3575
 BJ3575                          STATION DESCRIPTION
 BJ3575
 BJ3575'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3575'19 KM (11.8 MI) NW FROM GREENSBURG.
 BJ3575'ABOUT 19 KM (11.8 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3575'GREENSBURG TO THE AMITE RIVER BRIDGE WITH THE BENCH MARK SET NEAR THE
 BJ3575'SOUTHEAST CORNER OF THE BRIDGE, 9.4 METERS (31 FT) SOUTH-SOUTHEAST OF
 BJ3575'THE CENTER OF HIGHWAY 10, 7.9 METERS (26 FT) EAST-SOUTHEAST OF THE
 BJ3575'SOUTHEAST CORNER OF BRIDGE WINGWALL, AND 1.2 METERS (4 FT)
 BJ3575'EAST-NORTHEAST OF NORTHEAST CORNER OF A BLOCK WATER DATA COLLECTION
 BJ3575'SITE.
 BJ3575'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3575'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3624 ***********************************************************************
 BJ3624  DESIGNATION -  46 V 13
 BJ3624  PID         -  BJ3624
 BJ3624  STATE/COUNTY-  LA/ST HELENA
 BJ3624  COUNTRY     -  US
 BJ3624  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3624
 BJ3624                         *CURRENT SURVEY CONTROL
 BJ3624  ______________________________________________________________________
 BJ3624* NAD 83(1986) POSITION- 30 52 16.     (N) 090 47 28.     (W)   SCALED
 BJ3624* NAVD 88 ORTHO HEIGHT -    57.882 (meters)      189.90  (feet) ADJUSTED
 BJ3624  ______________________________________________________________________
 BJ3624  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ3624  DYNAMIC HEIGHT  -         57.807 (meters)      189.66  (feet) COMP
 BJ3624  MODELED GRAVITY -    979,350.6   (mgal)                       NAVD 88
 BJ3624
 BJ3624  VERT ORDER      -  SECOND    CLASS I
 BJ3624
 BJ3624.The horizontal coordinates were scaled from a map and have
 BJ3624.an estimated accuracy of +/- 6 seconds.
 BJ3624
 BJ3624.The orthometric height was determined by differential leveling and
 BJ3624.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3624.in February 1994.
 BJ3624
 BJ3624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3624.GEOID18 height accuracy estimate available here.
 BJ3624
 BJ3624.Click photographs - Photos may exist for this station.
 BJ3624
 BJ3624.The dynamic height is computed by dividing the NAVD 88
 BJ3624.geopotential number by the normal gravity value computed on the
 BJ3624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3624.degrees latitude (g = 980.6199 gals.).
 BJ3624
 BJ3624.The modeled gravity was interpolated from observed gravity values.
 BJ3624
 BJ3624;                    North         East    Units  Estimated Accuracy
 BJ3624;SPC LA S     -   262,960.    1,051,860.      MT  (+/- 180 meters Scaled)
 BJ3624
 BJ3624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ111174(NAD 83)
 BJ3624
 BJ3624                          SUPERSEDED SURVEY CONTROL
 BJ3624
 BJ3624.No superseded survey control is available for this station.
 BJ3624
 BJ3624_MARKER: DD = SURVEY DISK
 BJ3624_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3624_SP_SET: BRIDGE ABUTMENT
 BJ3624_STAMPING: 46V13 1984
 BJ3624_MARK LOGO: LADHGS
 BJ3624_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3624_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3624_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3624+SATELLITE: SATELLITE OBSERVATIONS - October 01, 1990
 BJ3624
 BJ3624  HISTORY     - Date     Condition        Report By
 BJ3624  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3624  HISTORY     - 19901001 GOOD             LADTD
 BJ3624
 BJ3624                          STATION DESCRIPTION
 BJ3624
 BJ3624'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3624'13.3 KM (8.3 MI) NW FROM GREENSBURG.
 BJ3624'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3624'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3624'ON HIGHWAY 448 FOR 1.1 KM (0.7 MI) TO THE BENCH MARK ON THE RIGHT,
 BJ3624'CEMENTED IN A DRILL HOLE IN THE NORTHEAST CORNER OF BRIDGE OVER BLACK
 BJ3624'CREEK, 7.6 METERS (25 FT) SOUTHEAST OF A 4 FT MESH FENCE, 4.6 METERS
 BJ3624'(15 FT) NORTHWEST OF THE CENTER OF HIGHWAY 448, AND 0.6 METER (2 FT)
 BJ3624'SOUTH OF THE NORTHWEST CORNER OF THE BRIDGE ABUTMENT.
 BJ3624'THE MARK IS 0.91 METERS  W FROM A WITNESS POST.
 BJ3624'THE MARK IS ABOVE LEVEL WITH HIGHWAY 448.
 BJ3624
 BJ3624                          STATION RECOVERY (1990)
 BJ3624
 BJ3624'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3624'THE STATION IS LOCATED ABOUT 12 MI (19.3 KM) EAST OF CLINTON, 6 MI
 BJ3624'(9.7 KM) NORTHWEST OF GREENSBURG AND 0.7 MI (1.1 KM) SOUTHWEST OF
 BJ3624'DARLINGTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3624'DEVELOPMENT. TO REACH THE STATION FROM THE COURTHOUSE IN GREENSBURG GO
 BJ3624'WEST FOR 7.6 MI (12.2 KM) ON STATE HIGHWAY 10 TO THE JUNCTION WITH
 BJ3624'STATE HIGHWAY 448 AT DARLINGTON.  TURN LEFT AND GO SOUTH FOR 0.7 MI
 BJ3624'(1.1 KM) ON HIGHWAY 448 TO THE MARK ON THE RIGHT, CEMENTED IN A DRILL
 BJ3624'HOLE IN THE NORTHEAST CORNER OF A BRIDGE OVER BLACK CREEK. THE STATION
 BJ3624'IS 25.0 FT (7.6 M) SOUTHEAST FROM A 4 FT (1.2 M) HIGH MESH WIRE FENCE,
 BJ3624'15.0 FT (4.6 M) NORTHWEST FROM THE CENTER OF THE HIGHWAY, 3.0 FT (0.9
 BJ3624'M) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED AND 2.0 FT (0.6
 BJ3624'M) SOUTH FROM THE NORTHWEST CORNER OF THE BRIDGE ABUTMENT.  THE MARK
 BJ3624'IS FLUSH WITH THE ABUTMENT AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3625 ***********************************************************************
 BJ3625  DESIGNATION -  46 V 14
 BJ3625  PID         -  BJ3625
 BJ3625  STATE/COUNTY-  LA/ST HELENA
 BJ3625  COUNTRY     -  US
 BJ3625  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3625
 BJ3625                         *CURRENT SURVEY CONTROL
 BJ3625  ______________________________________________________________________
 BJ3625* NAD 83(1986) POSITION- 30 51 58.     (N) 090 48 22.     (W)   SCALED
 BJ3625* NAVD 88 ORTHO HEIGHT -    61.615 (meters)      202.15  (feet) ADJUSTED
 BJ3625  ______________________________________________________________________
 BJ3625  GEOID HEIGHT    -        -27.110 (meters)                     GEOID18
 BJ3625  DYNAMIC HEIGHT  -         61.535 (meters)      201.89  (feet) COMP
 BJ3625  MODELED GRAVITY -    979,350.2   (mgal)                       NAVD 88
 BJ3625
 BJ3625  VERT ORDER      -  SECOND    CLASS I
 BJ3625
 BJ3625.The horizontal coordinates were scaled from a map and have
 BJ3625.an estimated accuracy of +/- 6 seconds.
 BJ3625
 BJ3625.The orthometric height was determined by differential leveling and
 BJ3625.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3625.in February 1994.
 BJ3625
 BJ3625.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3625.GEOID18 height accuracy estimate available here.
 BJ3625
 BJ3625.Click photographs - Photos may exist for this station.
 BJ3625
 BJ3625.The dynamic height is computed by dividing the NAVD 88
 BJ3625.geopotential number by the normal gravity value computed on the
 BJ3625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3625.degrees latitude (g = 980.6199 gals.).
 BJ3625
 BJ3625.The modeled gravity was interpolated from observed gravity values.
 BJ3625
 BJ3625;                    North         East    Units  Estimated Accuracy
 BJ3625;SPC LA S     -   262,400.    1,050,420.      MT  (+/- 180 meters Scaled)
 BJ3625
 BJ3625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ097168(NAD 83)
 BJ3625
 BJ3625                          SUPERSEDED SURVEY CONTROL
 BJ3625
 BJ3625.No superseded survey control is available for this station.
 BJ3625
 BJ3625_MARKER: DD = SURVEY DISK
 BJ3625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3625_STAMPING: 46V14 1984
 BJ3625_MARK LOGO: LADHGS
 BJ3625_PROJECTION: FLUSH
 BJ3625_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3625+STABILITY: SURFACE MOTION
 BJ3625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3625+SATELLITE: SATELLITE OBSERVATIONS - October 01, 1990
 BJ3625
 BJ3625  HISTORY     - Date     Condition        Report By
 BJ3625  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3625  HISTORY     - 19901001 GOOD             LADTD
 BJ3625
 BJ3625                          STATION DESCRIPTION
 BJ3625
 BJ3625'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3625'14.9 KM (9.3 MI) NW FROM GREENSBURG.
 BJ3625'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3625'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3625'ON HIGHWAY 448 FOR 2.7 KM (1.65 MI) TO THE BENCH MARK ON THE RIGHT,
 BJ3625'ABOUT 0.08 KM (0.05 MI) WEST OF A GRAVEL ROAD LEADING SOUTH,
 BJ3625'13.1 METERS (43 FT) NORTH OF THE CENTER OF HIGHWAY 448, AND 2.7 METERS
 BJ3625'(9 FT) EAST OF POWER POLE NUMBER DS 21
 BJ3625'THE MARK IS 0.91 METERS  S FROM A WITNESS POST.
 BJ3625'THE MARK IS ABOVE LEVEL WITH HIGHWAY 448.
 BJ3625
 BJ3625                          STATION RECOVERY (1990)
 BJ3625
 BJ3625'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3625'THE STATION IS LOCATED ABOUT 11 MI (17.7 KM) EAST OF CLINTON, 7 MI
 BJ3625'(11.3 KM) NORTHWEST OF GREENSBURG AND 1.65 MI (2.66 KM) SOUTHWEST OF
 BJ3625'DARLINGTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3625'DEVELOPMENT. TO REACH THE STATION FROM THE COURTHOUSE IN GREENSBURG GO
 BJ3625'WEST FOR 7.6 MI (12.2 KM) ON STATE HIGHWAY 10 TO THE JUNCTION WITH
 BJ3625'STATE HIGHWAY 448 IN DARLINGTON.  TURN LEFT AND GO SOUTH FOR 1.65 MI
 BJ3625'(2.66 KM) ON HIGHWAY 448 TO THE MARK ON THE RIGHT, ABOUT 0.05 MI (0.08
 BJ3625'KM) WEST OF A GRAVEL ROAD LEADING SOUTH. THE STATION IS 43.0 FT (13.1
 BJ3625'M) NORTH FROM THE CENTER OF THE HIGHWAY, 9.0 FT (2.7 M) EAST FROM A
 BJ3625'POWER POLE NUMBER DS 21 AND 3.0 FT (0.9 M) SOUTH FROM A METAL WITNESS
 BJ3625'POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 BJ3625'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3626 ***********************************************************************
 BJ3626  DESIGNATION -  46 V 15
 BJ3626  PID         -  BJ3626
 BJ3626  STATE/COUNTY-  LA/ST HELENA
 BJ3626  COUNTRY     -  US
 BJ3626  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3626
 BJ3626                         *CURRENT SURVEY CONTROL
 BJ3626  ______________________________________________________________________
 BJ3626* NAD 83(1986) POSITION- 30 51 37.20   (N) 090 49 03.43   (W)   HD_HELD1
 BJ3626* NAVD 88 ORTHO HEIGHT -    57.789 (meters)      189.60  (feet) ADJUSTED
 BJ3626  ______________________________________________________________________
 BJ3626  GEOID HEIGHT    -        -27.117 (meters)                     GEOID18
 BJ3626  DYNAMIC HEIGHT  -         57.714 (meters)      189.35  (feet) COMP
 BJ3626  MODELED GRAVITY -    979,349.7   (mgal)                       NAVD 88
 BJ3626
 BJ3626  VERT ORDER      -  SECOND    CLASS I
 BJ3626
 BJ3626.The horizontal coordinates were determined by differentially corrected
 BJ3626.hand held GPS observations or other comparable positioning techniques
 BJ3626.and have an estimated accuracy of +/- 3 meters.
 BJ3626
 BJ3626.The orthometric height was determined by differential leveling and
 BJ3626.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3626.in February 1994.
 BJ3626
 BJ3626.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3626.GEOID18 height accuracy estimate available here.
 BJ3626
 BJ3626.Click photographs - Photos may exist for this station.
 BJ3626
 BJ3626.The dynamic height is computed by dividing the NAVD 88
 BJ3626.geopotential number by the normal gravity value computed on the
 BJ3626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3626.degrees latitude (g = 980.6199 gals.).
 BJ3626
 BJ3626.The modeled gravity was interpolated from observed gravity values.
 BJ3626
 BJ3626;                    North         East    Units  Estimated Accuracy
 BJ3626;SPC LA S     -   261,750.2   1,049,326.2     MT  (+/- 3 meters HH1 GPS) 
 BJ3626
 BJ3626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ0867016162(NAD 83)
 BJ3626
 BJ3626                          SUPERSEDED SURVEY CONTROL
 BJ3626
 BJ3626.No superseded survey control is available for this station.
 BJ3626
 BJ3626_MARKER: DD = SURVEY DISK
 BJ3626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3626_STAMPING: 46V15 1984
 BJ3626_MARK LOGO: LADHGS
 BJ3626_PROJECTION: FLUSH
 BJ3626_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3626+STABILITY: SURFACE MOTION
 BJ3626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3626+SATELLITE: SATELLITE OBSERVATIONS - October 01, 1990
 BJ3626
 BJ3626  HISTORY     - Date     Condition        Report By
 BJ3626  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3626  HISTORY     - 19901001 GOOD             LADTD
 BJ3626
 BJ3626                          STATION DESCRIPTION
 BJ3626
 BJ3626'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3626'16.4 KM (10.2 MI) WEST FROM GREENSBURG.
 BJ3626'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3626'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3626'ON HIGHWAY 448 FOR 4.1 KM (2.54 MI) TO THE BENCH MARK ON THE RIGHT,
 BJ3626'32.9 METERS (108 FT) NORTHEAST OF POWER POLE NUMBER DS 36, 13.7 METERS
 BJ3626'(45 FT) NORTHWEST OF THE CENTER OF HIGHWAY 448, AND 4.6 METERS (15 FT)
 BJ3626'NORTH OF THE EAST END OF A CONCRETE CULVERT UNDER A GRAVEL DRIVE.
 BJ3626'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3626'THE MARK IS ABOVE LEVEL WITH HIGHWAY 448.
 BJ3626
 BJ3626                          STATION RECOVERY (1990)
 BJ3626
 BJ3626'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3626'THE STATION IS LOCATED ABOUT 10 MI (16.1 KM) EAST OF CLINTON, 8 MI
 BJ3626'(12.9 KM) WEST-NORTHWEST OF GREENSBURG AND 2.5 MI (4.0 KM) SOUTHWEST
 BJ3626'OF DARLINGTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3626'DEVELOPMENT. TO REACH THE STATION FROM THE COURTHOUSE IN GREENSBURG GO
 BJ3626'WEST FOR 7.6 MI (12.2 KM) ON STATE HIGHWAY 10 TO THE JUNCTION WITH
 BJ3626'STATE HIGHWAY 448 IN DARLINGTON.  TURN LEFT AND GO SOUTH FOR 2.5 MI
 BJ3626'(4.0 KM) ON HIGHWAY 448 TO THE MARK ON THE RIGHT. THE STATION IS 108.0
 BJ3626'FT (32.9 M) NORTHEAST FROM POWER POLE NUMBER DS 36, 45.0 FT (13.7 M)
 BJ3626'NORTHWEST FROM THE CENTER OF THE HIGHWAY, 15.0 FT (4.6 M) NORTH FROM
 BJ3626'THE EAST END OF A CONCRETE CULVERT UNDER A GRAVEL DRIVE, 2.0 FT (0.6
 BJ3626'M) EAST FROM A BARBED WIRE FENCE AND 2.0 FT (0.6 M) EAST FROM A METAL
 BJ3626'WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND
 BJ3626'AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3627 ***********************************************************************
 BJ3627  DESIGNATION -  46 V 16
 BJ3627  PID         -  BJ3627
 BJ3627  STATE/COUNTY-  LA/ST HELENA
 BJ3627  COUNTRY     -  US
 BJ3627  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3627
 BJ3627                         *CURRENT SURVEY CONTROL
 BJ3627  ______________________________________________________________________
 BJ3627* NAD 83(1986) POSITION- 30 51 01.     (N) 090 49 20.     (W)   SCALED
 BJ3627* NAVD 88 ORTHO HEIGHT -    57.714 (meters)      189.35  (feet) ADJUSTED
 BJ3627  ______________________________________________________________________
 BJ3627  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 BJ3627  DYNAMIC HEIGHT  -         57.639 (meters)      189.10  (feet) COMP
 BJ3627  MODELED GRAVITY -    979,348.9   (mgal)                       NAVD 88
 BJ3627
 BJ3627  VERT ORDER      -  SECOND    CLASS I
 BJ3627
 BJ3627.The horizontal coordinates were scaled from a map and have
 BJ3627.an estimated accuracy of +/- 6 seconds.
 BJ3627
 BJ3627.The orthometric height was determined by differential leveling and
 BJ3627.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3627.in February 1994.
 BJ3627
 BJ3627.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3627.GEOID18 height accuracy estimate available here.
 BJ3627
 BJ3627.Click photographs - Photos may exist for this station.
 BJ3627
 BJ3627.The dynamic height is computed by dividing the NAVD 88
 BJ3627.geopotential number by the normal gravity value computed on the
 BJ3627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3627.degrees latitude (g = 980.6199 gals.).
 BJ3627
 BJ3627.The modeled gravity was interpolated from observed gravity values.
 BJ3627
 BJ3627;                    North         East    Units  Estimated Accuracy
 BJ3627;SPC LA S     -   260,630.    1,048,890.      MT  (+/- 180 meters Scaled)
 BJ3627
 BJ3627_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ082150(NAD 83)
 BJ3627
 BJ3627                          SUPERSEDED SURVEY CONTROL
 BJ3627
 BJ3627.No superseded survey control is available for this station.
 BJ3627
 BJ3627_MARKER: DD = SURVEY DISK
 BJ3627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3627_STAMPING: 46V16 1984
 BJ3627_MARK LOGO: LADHGS
 BJ3627_PROJECTION: FLUSH
 BJ3627_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3627+STABILITY: SURFACE MOTION
 BJ3627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3627+SATELLITE: SATELLITE OBSERVATIONS - October 01, 1990
 BJ3627
 BJ3627  HISTORY     - Date     Condition        Report By
 BJ3627  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3627  HISTORY     - 19901001 GOOD             LADTD
 BJ3627
 BJ3627                          STATION DESCRIPTION
 BJ3627
 BJ3627'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3627'17.3 KM (10.8 MI) WEST FROM GREENSBURG.
 BJ3627'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3627'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3627'ON HIGHWAY 448 FOR 5.1 KM (3.2 MI) TO THE BENCH MARK ON THE RIGHT,
 BJ3627'14.6 METERS (48 FT) WEST OF THE CENTER OF HIGHWAY 448, 1.8 METERS
 BJ3627'(6 FT) WEST-SOUTHWEST OF A TELEPHONE REPAIR BOX, 1.7 METERS (5.5 FT)
 BJ3627'NORTH-NORTHEAST OF A POWER POLE WITH A TRANSFORMER AND POWER POLE
 BJ3627'NUMBER DS 48.
 BJ3627'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3627'THE MARK IS 0.91 M ABOVE HIGHWAY 448.
 BJ3627
 BJ3627                          STATION RECOVERY (1990)
 BJ3627
 BJ3627'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3627'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST OF CLINTON, 8.5 MI
 BJ3627'(13.7 KM) WEST-NORTHWEST OF GREENSBURG AND 3.2 MI (5.1 KM) SOUTHWEST
 BJ3627'OF DARLINGTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3627'DEVELOPMENT. TO REACH THE STATION FROM THE COURTHOUSE IN GREENSBURG GO
 BJ3627'WEST FOR 7.6 MI (12.2 KM) ON STATE HIGHWAY 10 TO THE JUNCTION WITH
 BJ3627'STATE HIGHWAY 448 IN DARLINGTON.  TURN LEFT AND GO SOUTH FOR 3.2 MI
 BJ3627'(5.1 KM) ON HIGHWAY 448 TO THE MARK ON THE RIGHT. THE STATION IS 48.0
 BJ3627'FT (14.6 M) WEST FROM THE CENTER OF THE HIGHWAY, 6.0 FT (1.8 M)
 BJ3627'WEST-SOUTHWEST FROM A TELEPHONE REPAIR BOX, 5.5 FT (1.7 M)
 BJ3627'NORTH-NORTHEAST FROM A POWER POLE NUMBER DS 48 WITH TRANSFORMER
 BJ3627'ATTACHED AND 1.5 FT (0.5 M) SOUTH FROM A METAL WITNESS POST WITH SIGN
 BJ3627'ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 3.0 FT (0.9 M)
 BJ3627'ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3628 ***********************************************************************
 BJ3628  DESIGNATION -  46 V 17
 BJ3628  PID         -  BJ3628
 BJ3628  STATE/COUNTY-  LA/ST HELENA
 BJ3628  COUNTRY     -  US
 BJ3628  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3628
 BJ3628                         *CURRENT SURVEY CONTROL
 BJ3628  ______________________________________________________________________
 BJ3628* NAD 83(1986) POSITION- 30 51 00.     (N) 090 48 29.     (W)   SCALED
 BJ3628* NAVD 88 ORTHO HEIGHT -    56.832 (meters)      186.46  (feet) ADJUSTED
 BJ3628  ______________________________________________________________________
 BJ3628  GEOID HEIGHT    -        -27.123 (meters)                     GEOID18
 BJ3628  DYNAMIC HEIGHT  -         56.758 (meters)      186.21  (feet) COMP
 BJ3628  MODELED GRAVITY -    979,348.9   (mgal)                       NAVD 88
 BJ3628
 BJ3628  VERT ORDER      -  SECOND    CLASS I
 BJ3628
 BJ3628.The horizontal coordinates were scaled from a map and have
 BJ3628.an estimated accuracy of +/- 6 seconds.
 BJ3628
 BJ3628.The orthometric height was determined by differential leveling and
 BJ3628.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3628.in February 1994.
 BJ3628
 BJ3628.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3628.GEOID18 height accuracy estimate available here.
 BJ3628
 BJ3628.Click photographs - Photos may exist for this station.
 BJ3628
 BJ3628.The dynamic height is computed by dividing the NAVD 88
 BJ3628.geopotential number by the normal gravity value computed on the
 BJ3628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3628.degrees latitude (g = 980.6199 gals.).
 BJ3628
 BJ3628.The modeled gravity was interpolated from observed gravity values.
 BJ3628
 BJ3628;                    North         East    Units  Estimated Accuracy
 BJ3628;SPC LA S     -   260,610.    1,050,250.      MT  (+/- 180 meters Scaled)
 BJ3628
 BJ3628_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ096150(NAD 83)
 BJ3628
 BJ3628                          SUPERSEDED SURVEY CONTROL
 BJ3628
 BJ3628.No superseded survey control is available for this station.
 BJ3628
 BJ3628_MARKER: DD = SURVEY DISK
 BJ3628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3628_STAMPING: 46V17 1984
 BJ3628_MARK LOGO: LADHGS
 BJ3628_PROJECTION: FLUSH
 BJ3628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3628+STABILITY: SURFACE MOTION
 BJ3628
 BJ3628  HISTORY     - Date     Condition        Report By
 BJ3628  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3628
 BJ3628                          STATION DESCRIPTION
 BJ3628
 BJ3628'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3628'18.1 KM (11.7 MI) WEST FROM GREENSBURG.
 BJ3628'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3628'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3628'ON HIGHWAY 448 FOR 5.3 KM (3.3 MI), THENCE EAST (LEFT) ON A GRAVEL
 BJ3628'ROAD FOR 1.3 KM (0.80 MI) TO THE BENCH MARK ON THE LEFT, 8.5 METERS
 BJ3628'(28 FT) NORTH OF THE CENTER OF THE GRAVEL ROAD.
 BJ3628'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3628'THE MARK IS 0.30 M ABOVE THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3629 ***********************************************************************
 BJ3629  DESIGNATION -  46 V 18
 BJ3629  PID         -  BJ3629
 BJ3629  STATE/COUNTY-  LA/ST HELENA
 BJ3629  COUNTRY     -  US
 BJ3629  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3629
 BJ3629                         *CURRENT SURVEY CONTROL
 BJ3629  ______________________________________________________________________
 BJ3629* NAD 83(1986) POSITION- 30 50 52.     (N) 090 47 49.     (W)   SCALED
 BJ3629* NAVD 88 ORTHO HEIGHT -    62.711 (meters)      205.74  (feet) ADJUSTED
 BJ3629  ______________________________________________________________________
 BJ3629  GEOID HEIGHT    -        -27.121 (meters)                     GEOID18
 BJ3629  DYNAMIC HEIGHT  -         62.630 (meters)      205.48  (feet) COMP
 BJ3629  MODELED GRAVITY -    979,348.7   (mgal)                       NAVD 88
 BJ3629
 BJ3629  VERT ORDER      -  SECOND    CLASS I
 BJ3629
 BJ3629.The horizontal coordinates were scaled from a map and have
 BJ3629.an estimated accuracy of +/- 6 seconds.
 BJ3629
 BJ3629.The orthometric height was determined by differential leveling and
 BJ3629.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3629.in February 1994.
 BJ3629
 BJ3629.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3629.GEOID18 height accuracy estimate available here.
 BJ3629
 BJ3629.Click photographs - Photos may exist for this station.
 BJ3629
 BJ3629.The dynamic height is computed by dividing the NAVD 88
 BJ3629.geopotential number by the normal gravity value computed on the
 BJ3629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3629.degrees latitude (g = 980.6199 gals.).
 BJ3629
 BJ3629.The modeled gravity was interpolated from observed gravity values.
 BJ3629
 BJ3629;                    North         East    Units  Estimated Accuracy
 BJ3629;SPC LA S     -   260,370.    1,051,310.      MT  (+/- 180 meters Scaled)
 BJ3629
 BJ3629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ106148(NAD 83)
 BJ3629
 BJ3629                          SUPERSEDED SURVEY CONTROL
 BJ3629
 BJ3629.No superseded survey control is available for this station.
 BJ3629
 BJ3629_MARKER: DD = SURVEY DISK
 BJ3629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3629_STAMPING: 46V18 1984
 BJ3629_MARK LOGO: LADHGS
 BJ3629_PROJECTION: FLUSH
 BJ3629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3629+STABILITY: SURFACE MOTION
 BJ3629
 BJ3629  HISTORY     - Date     Condition        Report By
 BJ3629  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3629
 BJ3629                          STATION DESCRIPTION
 BJ3629
 BJ3629'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3629'19.1 KM (12.4 MI) WEST FROM GREENSBURG.
 BJ3629'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3629'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3629'ON HIGHWAY 448 FOR 5.3 KM (3.3 MI), THENCE EAST (LEFT) ON A GRAVEL
 BJ3629'ROAD FOR 2.4 KM (1.5 MI) TO THE BENCH MARK ON THE RIGHT, 11 METERS
 BJ3629'(36 FT) SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD, AND 9.8 METERS
 BJ3629'(32 FT) WEST-NORTHWEST OF AN 18-INCH PINE.
 BJ3629'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3629'THE MARK IS ABOVE LEVEL WITH GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3634 ***********************************************************************
 BJ3634  DESIGNATION -  46 V 19
 BJ3634  PID         -  BJ3634
 BJ3634  STATE/COUNTY-  LA/ST HELENA
 BJ3634  COUNTRY     -  US
 BJ3634  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3634
 BJ3634                         *CURRENT SURVEY CONTROL
 BJ3634  ______________________________________________________________________
 BJ3634* NAD 83(1986) POSITION- 30 50 10.     (N) 090 46 34.     (W)   SCALED
 BJ3634* NAVD 88 ORTHO HEIGHT -    85.575 (meters)      280.76  (feet) ADJUSTED
 BJ3634  ______________________________________________________________________
 BJ3634  GEOID HEIGHT    -        -27.121 (meters)                     GEOID18
 BJ3634  DYNAMIC HEIGHT  -         85.464 (meters)      280.39  (feet) COMP
 BJ3634  MODELED GRAVITY -    979,347.7   (mgal)                       NAVD 88
 BJ3634
 BJ3634  VERT ORDER      -  SECOND    CLASS I
 BJ3634
 BJ3634.The horizontal coordinates were scaled from a map and have
 BJ3634.an estimated accuracy of +/- 6 seconds.
 BJ3634
 BJ3634.The orthometric height was determined by differential leveling and
 BJ3634.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3634.in February 1994.
 BJ3634
 BJ3634.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3634.GEOID18 height accuracy estimate available here.
 BJ3634
 BJ3634.Click photographs - Photos may exist for this station.
 BJ3634
 BJ3634.The dynamic height is computed by dividing the NAVD 88
 BJ3634.geopotential number by the normal gravity value computed on the
 BJ3634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3634.degrees latitude (g = 980.6199 gals.).
 BJ3634
 BJ3634.The modeled gravity was interpolated from observed gravity values.
 BJ3634
 BJ3634;                    North         East    Units  Estimated Accuracy
 BJ3634;SPC LA S     -   259,080.    1,053,310.      MT  (+/- 180 meters Scaled)
 BJ3634
 BJ3634_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ126135(NAD 83)
 BJ3634
 BJ3634                          SUPERSEDED SURVEY CONTROL
 BJ3634
 BJ3634.No superseded survey control is available for this station.
 BJ3634
 BJ3634_MARKER: DD = SURVEY DISK
 BJ3634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3634_STAMPING: 46V19 1984
 BJ3634_MARK LOGO: LADHGS
 BJ3634_PROJECTION: FLUSH
 BJ3634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3634+STABILITY: SURFACE MOTION
 BJ3634
 BJ3634  HISTORY     - Date     Condition        Report By
 BJ3634  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3634
 BJ3634                          STATION DESCRIPTION
 BJ3634
 BJ3634'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3634'22.7 KM (14.1 MI) WEST FROM GREENSBURG.
 BJ3634'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3634'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3634'ON HIGHWAY 448 FOR 5.3 KM (3.3 MI) TO THE JUNCTION WITH A GRAVEL ROAD,
 BJ3634'THENCE EAST (LEFT) ON THE GRAVEL ROAD FOR 3.7 KM (2.3 MI) TO THE
 BJ3634'JUNCTION WITH A BLACKTOP ROAD, THENCE SOUTH (RIGHT) ON THE BLACKTOP
 BJ3634'ROAD FOR 1.4 KM (0.9 MI) TO THE BENCH MARK ON THE LEFT SET IN THE
 BJ3634'SOUTHEAST QUADRANT OF AN INTERSECTION, 18.3 METERS (60 FT) NORTHEAST
 BJ3634'OF A TELEPHONE JUNCTION BOX, 11 METERS (36 FT) EAST-NORTHEAST OF THE
 BJ3634'CENTER OF A GRAVEL ROAD, 8.8 METERS (29 FT) SOUTH OF THE CENTER OF THE
 BJ3634'BLACKTOP ROAD, AND 2.1 METERS (7 FT) SOUTHEAST OF A POWER POLE WITH
 BJ3634'TRANSFORMER.
 BJ3634'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3634'THE MARK IS ABOVE LEVEL WITH BLACKTOP ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3560 ***********************************************************************
 BJ3560  DESIGNATION -  46 V 2
 BJ3560  PID         -  BJ3560
 BJ3560  STATE/COUNTY-  LA/ST HELENA
 BJ3560  COUNTRY     -  US
 BJ3560  USGS QUAD   -  GREENSBURG (2018)
 BJ3560
 BJ3560                         *CURRENT SURVEY CONTROL
 BJ3560  ______________________________________________________________________
 BJ3560* NAD 83(1986) POSITION- 30 49 30.     (N) 090 38 33.     (W)   SCALED
 BJ3560* NAVD 88 ORTHO HEIGHT -    50.536 (meters)      165.80  (feet) ADJUSTED
 BJ3560  ______________________________________________________________________
 BJ3560  GEOID HEIGHT    -        -27.120 (meters)                     GEOID18
 BJ3560  DYNAMIC HEIGHT  -         50.470 (meters)      165.58  (feet) COMP
 BJ3560  MODELED GRAVITY -    979,347.5   (mgal)                       NAVD 88
 BJ3560
 BJ3560  VERT ORDER      -  SECOND    CLASS I
 BJ3560
 BJ3560.The horizontal coordinates were scaled from a map and have
 BJ3560.an estimated accuracy of +/- 6 seconds.
 BJ3560
 BJ3560.The orthometric height was determined by differential leveling and
 BJ3560.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3560.in February 1994.
 BJ3560
 BJ3560.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3560.GEOID18 height accuracy estimate available here.
 BJ3560
 BJ3560.Click photographs - Photos may exist for this station.
 BJ3560
 BJ3560.The dynamic height is computed by dividing the NAVD 88
 BJ3560.geopotential number by the normal gravity value computed on the
 BJ3560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3560.degrees latitude (g = 980.6199 gals.).
 BJ3560
 BJ3560.The modeled gravity was interpolated from observed gravity values.
 BJ3560
 BJ3560;                    North         East    Units  Estimated Accuracy
 BJ3560;SPC LA S     -   257,920.    1,066,100.      MT  (+/- 180 meters Scaled)
 BJ3560
 BJ3560_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ255125(NAD 83)
 BJ3560
 BJ3560                          SUPERSEDED SURVEY CONTROL
 BJ3560
 BJ3560.No superseded survey control is available for this station.
 BJ3560
 BJ3560_MARKER: DD = SURVEY DISK
 BJ3560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3560_STAMPING: 46V2 1984
 BJ3560_MARK LOGO: LADHGS
 BJ3560_PROJECTION: FLUSH
 BJ3560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3560+STABILITY: SURFACE MOTION
 BJ3560
 BJ3560  HISTORY     - Date     Condition        Report By
 BJ3560  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3560
 BJ3560                          STATION DESCRIPTION
 BJ3560
 BJ3560'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3560'2.7 KM (1.7 MI) EAST FROM GREENSBURG.
 BJ3560'ABOUT 2.7 KM (1.69 MI) EAST ALONG STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3560'IN GREENSBURG TO THE MARK ON THE LEFT, 54.3 METERS (178 FEET)
 BJ3560'WEST-SOUTHWEST FROM NORTHWEST END OF BRIDGE, 51.2 METERS (168 FEET)
 BJ3560'EAST-SOUTHEAST TO THE SOUTHEAST CORNER OF METAL CATTLEGUARD ON PRIVATE
 BJ3560'DRIVE, AND 19.2 METERS (63 FEET) NORTH-NORTHWEST OF CENTERLINE OF
 BJ3560'HIGHWAY 10.
 BJ3560'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3560'THE MARK IS 0.61 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3636 ***********************************************************************
 BJ3636  DESIGNATION -  46 V 20
 BJ3636  PID         -  BJ3636
 BJ3636  STATE/COUNTY-  LA/ST HELENA
 BJ3636  COUNTRY     -  US
 BJ3636  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3636
 BJ3636                         *CURRENT SURVEY CONTROL
 BJ3636  ______________________________________________________________________
 BJ3636* NAD 83(1986) POSITION- 30 49 01.     (N) 090 47 10.     (W)   SCALED
 BJ3636* NAVD 88 ORTHO HEIGHT -    71.105 (meters)      233.28  (feet) ADJUSTED
 BJ3636  ______________________________________________________________________
 BJ3636  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ3636  DYNAMIC HEIGHT  -         71.013 (meters)      232.98  (feet) COMP
 BJ3636  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BJ3636
 BJ3636  VERT ORDER      -  SECOND    CLASS I
 BJ3636
 BJ3636.The horizontal coordinates were scaled from a map and have
 BJ3636.an estimated accuracy of +/- 6 seconds.
 BJ3636
 BJ3636.The orthometric height was determined by differential leveling and
 BJ3636.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3636.in February 1994.
 BJ3636
 BJ3636.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3636.GEOID18 height accuracy estimate available here.
 BJ3636
 BJ3636.Click photographs - Photos may exist for this station.
 BJ3636
 BJ3636.The dynamic height is computed by dividing the NAVD 88
 BJ3636.geopotential number by the normal gravity value computed on the
 BJ3636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3636.degrees latitude (g = 980.6199 gals.).
 BJ3636
 BJ3636.The modeled gravity was interpolated from observed gravity values.
 BJ3636
 BJ3636;                    North         East    Units  Estimated Accuracy
 BJ3636;SPC LA S     -   256,950.    1,052,360.      MT  (+/- 180 meters Scaled)
 BJ3636
 BJ3636_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ117114(NAD 83)
 BJ3636
 BJ3636                          SUPERSEDED SURVEY CONTROL
 BJ3636
 BJ3636.No superseded survey control is available for this station.
 BJ3636
 BJ3636_MARKER: DD = SURVEY DISK
 BJ3636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3636_STAMPING: 46V20 1984
 BJ3636_MARK LOGO: LADHGS
 BJ3636_PROJECTION: FLUSH
 BJ3636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3636+STABILITY: SURFACE MOTION
 BJ3636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3636+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2006
 BJ3636
 BJ3636  HISTORY     - Date     Condition        Report By
 BJ3636  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3636  HISTORY     - 20060725 GOOD             SKW
 BJ3636
 BJ3636                          STATION DESCRIPTION
 BJ3636
 BJ3636'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3636'26.1 KM (16.2 MI) WEST FROM GREENSBURG.
 BJ3636'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3636'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3636'ON HIGHWAY 448 FOR 5.3 KM (3.3 MI) TO THE JUNCTION WITH A GRAVEL ROAD,
 BJ3636'THENCE EAST (LEFT) ON THE GRAVEL ROAD FOR 3.7 KM (2.3 MI) TO THE
 BJ3636'JUNCTION WITH A BLACKTOP ROAD, THENCE SOUTH (RIGHT) ON THE BLACKTOP
 BJ3636'ROAD FOR 3.3 KM (2.05 MI) TO THE JUNCTION WITH ANOTHER BLACKTOP ROAD,
 BJ3636'THENCE WEST (RIGHT) ON THE BLACKTOP ROAD FOR 1.6 KM (1 MI) TO THE
 BJ3636'BENCH MARK ON THE RIGHT SET NEAR A FENCE CORNER, 35.7 METERS (117 FT)
 BJ3636'SOUTH OF A POWER POLE WITH SECURITY LIGHT, 19.5 METERS (64 FT)
 BJ3636'SOUTHWEST OF A 14-INCH PECAN TREE, 11 METERS (36 FT) NORTHWEST OF THE
 BJ3636'CENTER OF THE BLACKTOP ROAD, AND 0.9 METER (3 FT) SOUTHWEST OF A FENCE
 BJ3636'CORNER.
 BJ3636'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BJ3636'THE MARK IS ABOVE LEVEL WITH BLACKTOP ROAD.
 BJ3636
 BJ3636                          STATION RECOVERY (2006)
 BJ3636
 BJ3636'RECOVERY NOTE BY SHAFER, KLINE AND WARREN INC 2006 (CMC)
 BJ3636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3637 ***********************************************************************
 BJ3637  DESIGNATION -  46 V 21
 BJ3637  PID         -  BJ3637
 BJ3637  STATE/COUNTY-  LA/ST HELENA
 BJ3637  COUNTRY     -  US
 BJ3637  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3637
 BJ3637                         *CURRENT SURVEY CONTROL
 BJ3637  ______________________________________________________________________
 BJ3637* NAD 83(1986) POSITION- 30 48 39.     (N) 090 47 29.     (W)   SCALED
 BJ3637* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3637  **This station is located in a suspected subsidence area (see below).
 BJ3637  ______________________________________________________________________
 BJ3637  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ3637  DYNAMIC HEIGHT  -         75.252 (meters)      246.89  (feet) COMP
 BJ3637  MODELED GRAVITY -    979,346.0   (mgal)                       NAVD 88
 BJ3637
 BJ3637.The horizontal coordinates were scaled from a map and have
 BJ3637.an estimated accuracy of +/- 6 seconds.
 BJ3637
 BJ3637.** This station is in an area of known vertical motion. If an
 BJ3637.** orthometric height was ever established but is not available 
 BJ3637.** in the current survey control section, the orthometric height
 BJ3637.** is considered suspect.  Suspect heights are available in the
 BJ3637.** superseded section only if requested.
 BJ3637
 BJ3637.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3637.GEOID18 height accuracy estimate available here.
 BJ3637
 BJ3637.Click photographs - Photos may exist for this station.
 BJ3637
 BJ3637.The dynamic height is computed by dividing the NAVD 88
 BJ3637.geopotential number by the normal gravity value computed on the
 BJ3637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3637.degrees latitude (g = 980.6199 gals.).
 BJ3637
 BJ3637.The modeled gravity was interpolated from observed gravity values.
 BJ3637
 BJ3637;                    North         East    Units  Estimated Accuracy
 BJ3637;SPC LA S     -   256,270.    1,051,860.      MT  (+/- 180 meters Scaled)
 BJ3637
 BJ3637_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ112107(NAD 83)
 BJ3637
 BJ3637                          SUPERSEDED SURVEY CONTROL
 BJ3637
 BJ3637.No superseded survey control is available for this station.
 BJ3637
 BJ3637_MARKER: DD = SURVEY DISK
 BJ3637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3637_STAMPING: 46V21 1984
 BJ3637_MARK LOGO: LADHGS
 BJ3637_PROJECTION: FLUSH
 BJ3637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3637+STABILITY: SURFACE MOTION
 BJ3637
 BJ3637  HISTORY     - Date     Condition        Report By
 BJ3637  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3637
 BJ3637                          STATION DESCRIPTION
 BJ3637
 BJ3637'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3637'27.2 KM (16.9 MI) WEST FROM GREENSBURG.
 BJ3637'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3637'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3637'ON HIGHWAY 448 FOR 5.3 KM (3.3 MI) TO THE JUNCTION WITH A GRAVEL ROAD,
 BJ3637'THENCE EAST (LEFT) ON THE GRAVEL ROAD FOR 3.7 KM (2.3 MI) TO THE
 BJ3637'JUNCTION WITH A BLACKTOP ROAD, THENCE SOUTH (RIGHT) ON THE BLACKTOP
 BJ3637'ROAD FOR 3.3 KM (2.05 MI) TO THE JUNCTION WITH ANOTHER BLACKTOP ROAD,
 BJ3637'THENCE WEST (RIGHT) ON THE BLACKTOP ROAD FOR 2 KM (1.25 MI) TO THE
 BJ3637'JUNCTION WITH A GRAVEL T-ROAD, THENCE SOUTH (LEFT) ON THE GRAVEL ROAD
 BJ3637'FOR 0.6 KM (0.4 MI) TO THE BENCH MARK ON THE LEFT NEAR A SIDE ROAD
 BJ3637'LEADING EAST, 24.1 METERS (79 FT) NORTHEAST OF POWER POLE NUMBER
 BJ3637'DS6-53-20, 6.7 METERS (22 FT) EAST OF THE CENTER OF THE NORTH-SOUTH
 BJ3637'GRAVEL ROAD, AND 6.4 METERS (21 FT) SOUTHWEST OF THE CENTER OF A
 BJ3637'GRAVEL ROAD LEADING EAST.
 BJ3637'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3637'THE MARK IS ABOVE LEVEL WITH GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3597 ***********************************************************************
 BJ3597  DESIGNATION -  46 V 22
 BJ3597  PID         -  BJ3597
 BJ3597  STATE/COUNTY-  LA/ST HELENA
 BJ3597  COUNTRY     -  US
 BJ3597  USGS QUAD   -  CHIPOLA (2018)
 BJ3597
 BJ3597                         *CURRENT SURVEY CONTROL
 BJ3597  ______________________________________________________________________
 BJ3597* NAD 83(1986) POSITION- 30 54 43.     (N) 090 48 37.     (W)   SCALED
 BJ3597* NAVD 88 ORTHO HEIGHT -    72.540 (meters)      237.99  (feet) ADJUSTED
 BJ3597  ______________________________________________________________________
 BJ3597  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ3597  DYNAMIC HEIGHT  -         72.447 (meters)      237.69  (feet) COMP
 BJ3597  MODELED GRAVITY -    979,354.4   (mgal)                       NAVD 88
 BJ3597
 BJ3597  VERT ORDER      -  SECOND    CLASS I
 BJ3597
 BJ3597.The horizontal coordinates were scaled from a map and have
 BJ3597.an estimated accuracy of +/- 6 seconds.
 BJ3597
 BJ3597.The orthometric height was determined by differential leveling and
 BJ3597.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3597.in February 1994.
 BJ3597
 BJ3597.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3597.GEOID18 height accuracy estimate available here.
 BJ3597
 BJ3597.Click photographs - Photos may exist for this station.
 BJ3597
 BJ3597.The dynamic height is computed by dividing the NAVD 88
 BJ3597.geopotential number by the normal gravity value computed on the
 BJ3597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3597.degrees latitude (g = 980.6199 gals.).
 BJ3597
 BJ3597.The modeled gravity was interpolated from observed gravity values.
 BJ3597
 BJ3597;                    North         East    Units  Estimated Accuracy
 BJ3597;SPC LA S     -   267,480.    1,050,000.      MT  (+/- 180 meters Scaled)
 BJ3597
 BJ3597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ092218(NAD 83)
 BJ3597
 BJ3597                          SUPERSEDED SURVEY CONTROL
 BJ3597
 BJ3597.No superseded survey control is available for this station.
 BJ3597
 BJ3597_MARKER: DD = SURVEY DISK
 BJ3597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3597_STAMPING: 46V22 1984
 BJ3597_MARK LOGO: LADHGS
 BJ3597_PROJECTION: FLUSH
 BJ3597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3597+STABILITY: SURFACE MOTION
 BJ3597
 BJ3597  HISTORY     - Date     Condition        Report By
 BJ3597  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3597
 BJ3597                          STATION DESCRIPTION
 BJ3597
 BJ3597'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3597'19.2 KM (11.9 MI) NW FROM GREENSBURG.
 BJ3597'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3597'16.6 KM (10.3 MILES) TO THE JUNCTION OF STATE HIGHWAYS 38 AND 10 IN
 BJ3597'COLEMAN TOWN, THENCE RIGHT (NORTH) ALONG HIGHWAY 38 FOR 2.6 KM
 BJ3597'(1.6 MI) TO THE STATION ON THE RIGHT, 30.5 METERS (100 FT)
 BJ3597'SOUTH-SOUTHEAST FROM THE SOUTH END OF A METAL CULVERT, 12.2 METERS
 BJ3597'(40 FT)EAST OF THE CENTER OF HIGHWAY 38, 2.6 METERS (8.5 FT) NORTH OF
 BJ3597'A POWER POLE WITH A TRANSFORMER ATTACHED, AND 0.3 METER (1 FOOT) WEST
 BJ3597'OF A BARBED WIRE FENCE.
 BJ3597'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3597'THE MARK IS 0.30 M BELOW HIGHWAY 38.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3598 ***********************************************************************
 BJ3598  DESIGNATION -  46 V 23
 BJ3598  PID         -  BJ3598
 BJ3598  STATE/COUNTY-  LA/ST HELENA
 BJ3598  COUNTRY     -  US
 BJ3598  USGS QUAD   -  CHIPOLA (2018)
 BJ3598
 BJ3598                         *CURRENT SURVEY CONTROL
 BJ3598  ______________________________________________________________________
 BJ3598* NAD 83(1986) POSITION- 30 55 19.     (N) 090 48 12.     (W)   SCALED
 BJ3598* NAVD 88 ORTHO HEIGHT -    71.026 (meters)      233.02  (feet) ADJUSTED
 BJ3598  ______________________________________________________________________
 BJ3598  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BJ3598  DYNAMIC HEIGHT  -         70.934 (meters)      232.72  (feet) COMP
 BJ3598  MODELED GRAVITY -    979,355.4   (mgal)                       NAVD 88
 BJ3598
 BJ3598  VERT ORDER      -  SECOND    CLASS I
 BJ3598
 BJ3598.The horizontal coordinates were scaled from a map and have
 BJ3598.an estimated accuracy of +/- 6 seconds.
 BJ3598
 BJ3598.The orthometric height was determined by differential leveling and
 BJ3598.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3598.in February 1994.
 BJ3598
 BJ3598.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3598.GEOID18 height accuracy estimate available here.
 BJ3598
 BJ3598.Click photographs - Photos may exist for this station.
 BJ3598
 BJ3598.The dynamic height is computed by dividing the NAVD 88
 BJ3598.geopotential number by the normal gravity value computed on the
 BJ3598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3598.degrees latitude (g = 980.6199 gals.).
 BJ3598
 BJ3598.The modeled gravity was interpolated from observed gravity values.
 BJ3598
 BJ3598;                    North         East    Units  Estimated Accuracy
 BJ3598;SPC LA S     -   268,590.    1,050,660.      MT  (+/- 180 meters Scaled)
 BJ3598
 BJ3598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ099230(NAD 83)
 BJ3598
 BJ3598                          SUPERSEDED SURVEY CONTROL
 BJ3598
 BJ3598.No superseded survey control is available for this station.
 BJ3598
 BJ3598_MARKER: DD = SURVEY DISK
 BJ3598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3598_STAMPING: 46V23 1984
 BJ3598_MARK LOGO: LADHGS
 BJ3598_PROJECTION: FLUSH
 BJ3598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3598+STABILITY: SURFACE MOTION
 BJ3598_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3598+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3598
 BJ3598  HISTORY     - Date     Condition        Report By
 BJ3598  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3598  HISTORY     - 1985     GOOD             LADTD
 BJ3598  HISTORY     - 19890524 GOOD             LADTD
 BJ3598
 BJ3598                          STATION DESCRIPTION
 BJ3598
 BJ3598'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3598'20.5 KM (13.7 MI) NW FROM GREENSBURG.
 BJ3598'THE MARK IS 0.30 M BELOW HIGHWAY 38.
 BJ3598'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3598'16.6 KM (10.3 MI) TO THE JUNCTION OF STATE HIGHWAYS 38 AND 10 IN
 BJ3598'COLEMAN TOWN, THENCE RIGHT (NORTH) ALONG HIGHWAY 38 FOR 3.9 KM
 BJ3598'(2.4 MI) TO THE STATION ON THE RIGHT, AT THE JUNCTION OF STATE
 BJ3598'HIGHWAYS 38 AND 432 IN CHIPOLA, 32.3 METERS (106 FT) SOUTH OF A POWER
 BJ3598'POLE WITH SECURITY LIGHT ATTACHED, 18.7 METERS (61.5 FT)
 BJ3598'WEST-NORTHWEST OF A 24-INCH RED OAK TREE, 13.6 METERS (44.5 FT)
 BJ3598'NORTHEAST OF THE EAST END OF A METAL CULVERT, AND 10.8 METERS
 BJ3598'(35.5 FT) SOUTHEAST OF THE CENTER OF HIGHWAY 38.
 BJ3598'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3598
 BJ3598                          STATION RECOVERY (1985)
 BJ3598
 BJ3598'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BJ3598'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3598'RECOVERED IN GOOD CONDITION NEW DESCRIPTION FOLLOWS.  AT THE JUNCTION
 BJ3598'OF STATE HIGHWAY 38 AND STATE HIGHWAY 432 IN CHIPOLA, 18.6 METERS
 BJ3598'(61 FT) WEST NORTHWEST OF A 30 INCH OAK TREE, 13.4 METERS (44 FT) EAST
 BJ3598'NORTHEAST OF THE EAST END OF A METAL CULVERT UNDER STATE HIGHWAY 38,
 BJ3598'10.5 METERS (34.5 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF STATE AND
 BJ3598'HIGHWAY 38.
 BJ3598'THE MARK IS 0.50 METERS  N FROM A WITNESS POST.
 BJ3598
 BJ3598                          STATION RECOVERY (1989)
 BJ3598
 BJ3598'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3598'THE STATION IS LOCATED AT THE INTERSECTION OF STATE HIGHWAYS 38 AND
 BJ3598'432 IN CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3598'DEVELOPMENT,  18.6 M (61.0 FT) WEST-NORTHWEST FROM A 30-INCH OAK
 BJ3598'TREE, 13.4 M (44.0 FT) EAST-NORTHEAST FROM THE EAST END OF A METAL
 BJ3598'CULVERT UNDER HIGHWAY 38, 10.5 M (34.4 FT) SOUTH-SOUTHEAST FROM THE
 BJ3598'CENTER OF THE JUNCTION OF THE TWO HIGHWAYS AND 0.5 M (1.6 FT) NORTH
 BJ3598'FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH
 BJ3598'THE GROUND AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3603 ***********************************************************************
 BJ3603  DESIGNATION -  46 V 24
 BJ3603  PID         -  BJ3603
 BJ3603  STATE/COUNTY-  LA/ST HELENA
 BJ3603  COUNTRY     -  US
 BJ3603  USGS QUAD   -  CHIPOLA (2018)
 BJ3603
 BJ3603                         *CURRENT SURVEY CONTROL
 BJ3603  ______________________________________________________________________
 BJ3603* NAD 83(1986) POSITION- 30 56 01.     (N) 090 49 48.     (W)   SCALED
 BJ3603* NAVD 88 ORTHO HEIGHT -    79.291 (meters)      260.14  (feet) ADJUSTED
 BJ3603  ______________________________________________________________________
 BJ3603  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ3603  DYNAMIC HEIGHT  -         79.189 (meters)      259.81  (feet) COMP
 BJ3603  MODELED GRAVITY -    979,356.6   (mgal)                       NAVD 88
 BJ3603
 BJ3603  VERT ORDER      -  SECOND    CLASS I
 BJ3603
 BJ3603.The horizontal coordinates were scaled from a map and have
 BJ3603.an estimated accuracy of +/- 6 seconds.
 BJ3603
 BJ3603.The orthometric height was determined by differential leveling and
 BJ3603.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3603.in February 1994.
 BJ3603
 BJ3603.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3603.GEOID18 height accuracy estimate available here.
 BJ3603
 BJ3603.Click photographs - Photos may exist for this station.
 BJ3603
 BJ3603.The dynamic height is computed by dividing the NAVD 88
 BJ3603.geopotential number by the normal gravity value computed on the
 BJ3603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3603.degrees latitude (g = 980.6199 gals.).
 BJ3603
 BJ3603.The modeled gravity was interpolated from observed gravity values.
 BJ3603
 BJ3603;                    North         East    Units  Estimated Accuracy
 BJ3603;SPC LA S     -   269,870.    1,048,110.      MT  (+/- 180 meters Scaled)
 BJ3603
 BJ3603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ073242(NAD 83)
 BJ3603
 BJ3603                          SUPERSEDED SURVEY CONTROL
 BJ3603
 BJ3603.No superseded survey control is available for this station.
 BJ3603
 BJ3603_MARKER: DD = SURVEY DISK
 BJ3603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3603_STAMPING: 46V24 1984
 BJ3603_MARK LOGO: LADHGS
 BJ3603_PROJECTION: FLUSH
 BJ3603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3603+STABILITY: SURFACE MOTION
 BJ3603
 BJ3603  HISTORY     - Date     Condition        Report By
 BJ3603  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3603
 BJ3603                          STATION DESCRIPTION
 BJ3603
 BJ3603'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3603'23.4 KM (14.5 MI) NW FROM GREENSBURG.
 BJ3603'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3603'16.6 KM (10.3 MI) TO THE JUNCTION OF STATE HIGHWAYS 38 AND 10 IN
 BJ3603'COLEMAN TOWN, THENCE RIGHT (NORTH) ALONG HIGHWAY 38 FOR 3.9 KM
 BJ3603'(2.4 MI) TO THE JUNCTION OF STATE HIGHWAYS 38 AND 432 IN CHIPOLA,
 BJ3603'THENCE LEFT (NORTHWEST) ON HIGHWAY 432 FOR 2.9 KM (1.8 MI) TO THE
 BJ3603'STATION ON THE LEFT, NEAR THE PIPELINE GROCERY, 39.5 METERS (129.5 FT)
 BJ3603'WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE STORE, 32.3 METERS
 BJ3603'(106 FT) WEST OF A POWER POLE WITH A FLOOD LIGHT ATTACHED, 14.3 METERS
 BJ3603'(47 FT) SOUTH OF THE CENTER OF HIGHWAY 432, AND 1.5 METERS (5 FT)
 BJ3603'WEST-NORTHWEST OF A FENCE CORNER.
 BJ3603'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3603'THE MARK IS 0.30 M ABOVE HIGHWAY 432.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3604 ***********************************************************************
 BJ3604  DESIGNATION -  46 V 25
 BJ3604  PID         -  BJ3604
 BJ3604  STATE/COUNTY-  LA/ST HELENA
 BJ3604  COUNTRY     -  US
 BJ3604  USGS QUAD   -  CHIPOLA (2018)
 BJ3604
 BJ3604                         *CURRENT SURVEY CONTROL
 BJ3604  ______________________________________________________________________
 BJ3604* NAD 83(1986) POSITION- 30 56 33.     (N) 090 50 24.     (W)   SCALED
 BJ3604* NAVD 88 ORTHO HEIGHT -    78.701 (meters)      258.20  (feet) ADJUSTED
 BJ3604  ______________________________________________________________________
 BJ3604  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ3604  DYNAMIC HEIGHT  -         78.600 (meters)      257.87  (feet) COMP
 BJ3604  MODELED GRAVITY -    979,357.6   (mgal)                       NAVD 88
 BJ3604
 BJ3604  VERT ORDER      -  SECOND    CLASS I
 BJ3604
 BJ3604.The horizontal coordinates were scaled from a map and have
 BJ3604.an estimated accuracy of +/- 6 seconds.
 BJ3604
 BJ3604.The orthometric height was determined by differential leveling and
 BJ3604.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3604.in February 1994.
 BJ3604
 BJ3604.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3604.GEOID18 height accuracy estimate available here.
 BJ3604
 BJ3604.Click photographs - Photos may exist for this station.
 BJ3604
 BJ3604.The dynamic height is computed by dividing the NAVD 88
 BJ3604.geopotential number by the normal gravity value computed on the
 BJ3604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3604.degrees latitude (g = 980.6199 gals.).
 BJ3604
 BJ3604.The modeled gravity was interpolated from observed gravity values.
 BJ3604
 BJ3604;                    North         East    Units  Estimated Accuracy
 BJ3604;SPC LA S     -   270,850.    1,047,150.      MT  (+/- 180 meters Scaled)
 BJ3604
 BJ3604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ063252(NAD 83)
 BJ3604
 BJ3604                          SUPERSEDED SURVEY CONTROL
 BJ3604
 BJ3604.No superseded survey control is available for this station.
 BJ3604
 BJ3604_MARKER: DD = SURVEY DISK
 BJ3604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3604_STAMPING: 46V25 1984
 BJ3604_MARK LOGO: LADHGS
 BJ3604_PROJECTION: FLUSH
 BJ3604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3604+STABILITY: SURFACE MOTION
 BJ3604
 BJ3604  HISTORY     - Date     Condition        Report By
 BJ3604  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3604
 BJ3604                          STATION DESCRIPTION
 BJ3604
 BJ3604'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3604'24.7 KM (15.3 MI) NW FROM GREENSBURG.
 BJ3604'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3604'16.6 KM (10.3 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 38 IN
 BJ3604'COLEMAN TOWN, THENCE RIGHT (NORTH) ALONG HIGHWAY 38 FOR 3.9 KM
 BJ3604'(2.4 MI) TO THE JUNCTION OF STATE HIGHWAYS 432 AND 38 IN CHIPOLA,
 BJ3604'THENCE LEFT (NORTHWEST) ON HIGHWAY 432 FOR 4.2 KM (2.6 MI) TO THE
 BJ3604'STATION ON THE RIGHT, ON TOP OF A HILL, 19.5 METERS (64 FT)
 BJ3604'NORTH-NORTHEAST OF THE CENTER OF HIGHWAY 432, 19.1 METERS (62.5 FT)
 BJ3604'WEST-NORTHWEST OF A POWER POLE, 13.7 METERS (45 FT) WEST-NORTHWEST OF
 BJ3604'A GRAVEL DRIVE, 2.1 METERS (7 FT) WEST-NORTHWEST OF A RIGHT-OF-WAY
 BJ3604'MARKER, AND 0.8 METER (2.5 FT) NORTHEAST OF A FENCE CORNER.
 BJ3604'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3604'THE MARK IS 2.1 M ABOVE HIGHWAY 432.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3605 ***********************************************************************
 BJ3605  DESIGNATION -  46 V 26
 BJ3605  PID         -  BJ3605
 BJ3605  STATE/COUNTY-  LA/ST HELENA
 BJ3605  COUNTRY     -  US
 BJ3605  USGS QUAD   -  CHIPOLA (2018)
 BJ3605
 BJ3605                         *CURRENT SURVEY CONTROL
 BJ3605  ______________________________________________________________________
 BJ3605* NAD 83(1986) POSITION- 30 56 44.     (N) 090 51 08.     (W)   SCALED
 BJ3605* NAVD 88 ORTHO HEIGHT -    58.821 (meters)      192.98  (feet) ADJUSTED
 BJ3605  ______________________________________________________________________
 BJ3605  GEOID HEIGHT    -        -27.023 (meters)                     GEOID18
 BJ3605  DYNAMIC HEIGHT  -         58.746 (meters)      192.74  (feet) COMP
 BJ3605  MODELED GRAVITY -    979,357.9   (mgal)                       NAVD 88
 BJ3605
 BJ3605  VERT ORDER      -  SECOND    CLASS I
 BJ3605
 BJ3605.The horizontal coordinates were scaled from a map and have
 BJ3605.an estimated accuracy of +/- 6 seconds.
 BJ3605
 BJ3605.The orthometric height was determined by differential leveling and
 BJ3605.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3605.in February 1994.
 BJ3605
 BJ3605.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3605.GEOID18 height accuracy estimate available here.
 BJ3605
 BJ3605.Click photographs - Photos may exist for this station.
 BJ3605
 BJ3605.The dynamic height is computed by dividing the NAVD 88
 BJ3605.geopotential number by the normal gravity value computed on the
 BJ3605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3605.degrees latitude (g = 980.6199 gals.).
 BJ3605
 BJ3605.The modeled gravity was interpolated from observed gravity values.
 BJ3605
 BJ3605;                    North         East    Units  Estimated Accuracy
 BJ3605;SPC LA S     -   271,190.    1,045,980.      MT  (+/- 180 meters Scaled)
 BJ3605
 BJ3605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ051255(NAD 83)
 BJ3605
 BJ3605                          SUPERSEDED SURVEY CONTROL
 BJ3605
 BJ3605.No superseded survey control is available for this station.
 BJ3605
 BJ3605_MARKER: DD = SURVEY DISK
 BJ3605_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3605_SP_SET: ABUTMENT
 BJ3605_STAMPING: 46V26 1984
 BJ3605_MARK LOGO: LADHGS
 BJ3605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3605+STABILITY: SURFACE MOTION
 BJ3605
 BJ3605  HISTORY     - Date     Condition        Report By
 BJ3605  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3605
 BJ3605                          STATION DESCRIPTION
 BJ3605
 BJ3605'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3605'24.7 KM (15.3 MI) NW FROM GREENSBURG.
 BJ3605'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3605'16.6 KM (10.3 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 38 IN
 BJ3605'COLEMAN TOWN, THENCE RIGHT (NORTH) ALONG HIGHWAY 38 FOR 3.9 KM
 BJ3605'(2.4 MI) TO THE JUNCTION OF STATE HIGHWAYS 432 AND 38 IN CHIPOLA,
 BJ3605'THENCE LEFT (NORTHWEST) ON HIGHWAY 432 FOR 4.2 KM (2.6 MI) TO THE
 BJ3605'STATION ON THE RIGHT, IN THE SOUTHEAST END OF A BRIDGES, 27.1 METERS
 BJ3605'(89 FT) SOUTHWEST OF A RIGHT-OF-WAY MARKER, 5.2 METERS (17 FT)
 BJ3605'NORTHEAST OF THE CENTER OF HIGHWAY 432,AND 4.3 METERS (14 FT)NORTHWEST
 BJ3605'OF THE NORTHEAST END OF A BRIDGE ABUTTMENT.
 BJ3605'THE MARK IS 5.03 METERS  W FROM A WITNESS POST.
 BJ3605'THE MARK IS 0.76 M ABOVE HIGHWAY 432.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3647 ***********************************************************************
 BJ3647  DESIGNATION -  46 V 27
 BJ3647  PID         -  BJ3647
 BJ3647  STATE/COUNTY-  LA/ST HELENA
 BJ3647  COUNTRY     -  US
 BJ3647  USGS QUAD   -  PINE GROVE (2018)
 BJ3647
 BJ3647                         *CURRENT SURVEY CONTROL
 BJ3647  ______________________________________________________________________
 BJ3647* NAD 83(1986) POSITION- 30 44 47.     (N) 090 50 01.     (W)   SCALED
 BJ3647* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3647  **This station is located in a suspected subsidence area (see below).
 BJ3647  ______________________________________________________________________
 BJ3647  GEOID HEIGHT    -        -27.156 (meters)                     GEOID18
 BJ3647  DYNAMIC HEIGHT  -         36.802 (meters)      120.74  (feet) COMP
 BJ3647  MODELED GRAVITY -    979,344.1   (mgal)                       NAVD 88
 BJ3647
 BJ3647.The horizontal coordinates were scaled from a map and have
 BJ3647.an estimated accuracy of +/- 6 seconds.
 BJ3647
 BJ3647.** This station is in an area of known vertical motion. If an
 BJ3647.** orthometric height was ever established but is not available 
 BJ3647.** in the current survey control section, the orthometric height
 BJ3647.** is considered suspect.  Suspect heights are available in the
 BJ3647.** superseded section only if requested.
 BJ3647
 BJ3647.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3647.GEOID18 height accuracy estimate available here.
 BJ3647
 BJ3647.Click photographs - Photos may exist for this station.
 BJ3647
 BJ3647.The dynamic height is computed by dividing the NAVD 88
 BJ3647.geopotential number by the normal gravity value computed on the
 BJ3647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3647.degrees latitude (g = 980.6199 gals.).
 BJ3647
 BJ3647.The modeled gravity was interpolated from observed gravity values.
 BJ3647
 BJ3647;                    North         East    Units  Estimated Accuracy
 BJ3647;SPC LA S     -   249,110.    1,047,850.      MT  (+/- 180 meters Scaled)
 BJ3647
 BJ3647_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ073035(NAD 83)
 BJ3647
 BJ3647                          SUPERSEDED SURVEY CONTROL
 BJ3647
 BJ3647.No superseded survey control is available for this station.
 BJ3647
 BJ3647_MARKER: DD = SURVEY DISK
 BJ3647_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3647_SP_SET: WINGWALL
 BJ3647_STAMPING: 46V27 1984
 BJ3647_MARK LOGO: LADHGS
 BJ3647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3647+STABILITY: SURFACE MOTION
 BJ3647
 BJ3647  HISTORY     - Date     Condition        Report By
 BJ3647  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3647
 BJ3647                          STATION DESCRIPTION
 BJ3647
 BJ3647'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3647'21.7 KM (13.5 MI) SW FROM GREENSBURG.
 BJ3647'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3647'0.3 KM (0.2 MI) TO THE JUNCTION OF STATE HIGHWAY 10 AND 37, THENCE
 BJ3647'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 21.4 KM (13.3 MI) TO THE STATION ON
 BJ3647'THE LEFT IN THE SOUTHEAST CORNER OF BRIDGE NO 2540500811, 34.7 METERS
 BJ3647'(114 FT) NORTH OF THE CENTER OF A GRAVEL DRIVE, 25 METERS (82 FT)
 BJ3647'WEST-SOUTHWEST OF A TELEPHONE POLE, AND 7 METERS (23 FT) EAST OF THE
 BJ3647'CENTER OF HIGHWAY 37.
 BJ3647'THE MARK IS 0.15 METERS  N FROM A WITNESS POST.
 BJ3647'THE MARK IS 0.30 M BELOW HIGHWAY 37.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3646 ***********************************************************************
 BJ3646  DESIGNATION -  46 V 28
 BJ3646  PID         -  BJ3646
 BJ3646  STATE/COUNTY-  LA/ST HELENA
 BJ3646  COUNTRY     -  US
 BJ3646  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3646
 BJ3646                         *CURRENT SURVEY CONTROL
 BJ3646  ______________________________________________________________________
 BJ3646* NAD 83(1986) POSITION- 30 45 28.     (N) 090 50 02.     (W)   SCALED
 BJ3646* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3646  **This station is located in a suspected subsidence area (see below).
 BJ3646  ______________________________________________________________________
 BJ3646  GEOID HEIGHT    -        -27.158 (meters)                     GEOID18
 BJ3646  DYNAMIC HEIGHT  -         37.584 (meters)      123.31  (feet) COMP
 BJ3646  MODELED GRAVITY -    979,344.3   (mgal)                       NAVD 88
 BJ3646
 BJ3646.The horizontal coordinates were scaled from a map and have
 BJ3646.an estimated accuracy of +/- 6 seconds.
 BJ3646
 BJ3646.** This station is in an area of known vertical motion. If an
 BJ3646.** orthometric height was ever established but is not available 
 BJ3646.** in the current survey control section, the orthometric height
 BJ3646.** is considered suspect.  Suspect heights are available in the
 BJ3646.** superseded section only if requested.
 BJ3646
 BJ3646.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3646.GEOID18 height accuracy estimate available here.
 BJ3646
 BJ3646.Click photographs - Photos may exist for this station.
 BJ3646
 BJ3646.The dynamic height is computed by dividing the NAVD 88
 BJ3646.geopotential number by the normal gravity value computed on the
 BJ3646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3646.degrees latitude (g = 980.6199 gals.).
 BJ3646
 BJ3646.The modeled gravity was interpolated from observed gravity values.
 BJ3646
 BJ3646;                    North         East    Units  Estimated Accuracy
 BJ3646;SPC LA S     -   250,370.    1,047,820.      MT  (+/- 180 meters Scaled)
 BJ3646
 BJ3646_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ073047(NAD 83)
 BJ3646
 BJ3646                          SUPERSEDED SURVEY CONTROL
 BJ3646
 BJ3646.No superseded survey control is available for this station.
 BJ3646
 BJ3646_MARKER: DD = SURVEY DISK
 BJ3646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3646_STAMPING: 46V28 1984
 BJ3646_MARK LOGO: LADHGS
 BJ3646_PROJECTION: FLUSH
 BJ3646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3646+STABILITY: SURFACE MOTION
 BJ3646
 BJ3646  HISTORY     - Date     Condition        Report By
 BJ3646  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3646
 BJ3646                          STATION DESCRIPTION
 BJ3646
 BJ3646'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3646'20.3 KM (12.6 MI) SW FROM GREENSBURG.
 BJ3646'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ALONG STATE HIGHWAY 10 FOR
 BJ3646'0.3 KM (0.2 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 37, THENCE
 BJ3646'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 20 KM (12.4 MI) TO THE STATION ON
 BJ3646'THE RIGHT, NEAR A GRAVEL PIT ENTRANCE, 21.9 METERS (72 FT) SOUTH OF
 BJ3646'THE CENTER OF A GRAVEL PIT ROAD, 11.9 METERS (39 FT) WEST OF THE
 BJ3646'CENTER OF HIGHWAY 37, 7.2 METERS (23.5 FT) WEST OF THE NORTHWEST
 BJ3646'CORNER OF A BRIDGE ABUTMENT, AND 1.2 METERS (4 FT) NORTH OF A POWER
 BJ3646'POLE.
 BJ3646'THE MARK IS 1.52 METERS  E FROM A WITNESS POST.
 BJ3646'THE MARK IS 1.83 M BELOW HIGHWAY 37.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3645 ***********************************************************************
 BJ3645  DESIGNATION -  46 V 29
 BJ3645  PID         -  BJ3645
 BJ3645  STATE/COUNTY-  LA/ST HELENA
 BJ3645  COUNTRY     -  US
 BJ3645  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3645
 BJ3645                         *CURRENT SURVEY CONTROL
 BJ3645  ______________________________________________________________________
 BJ3645* NAD 83(1986) POSITION- 30 46 12.     (N) 090 49 49.     (W)   SCALED
 BJ3645* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3645  **This station is located in a suspected subsidence area (see below).
 BJ3645  ______________________________________________________________________
 BJ3645  GEOID HEIGHT    -        -27.158 (meters)                     GEOID18
 BJ3645  DYNAMIC HEIGHT  -         40.134 (meters)      131.67  (feet) COMP
 BJ3645  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ3645
 BJ3645.The horizontal coordinates were scaled from a map and have
 BJ3645.an estimated accuracy of +/- 6 seconds.
 BJ3645
 BJ3645.** This station is in an area of known vertical motion. If an
 BJ3645.** orthometric height was ever established but is not available 
 BJ3645.** in the current survey control section, the orthometric height
 BJ3645.** is considered suspect.  Suspect heights are available in the
 BJ3645.** superseded section only if requested.
 BJ3645
 BJ3645.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3645.GEOID18 height accuracy estimate available here.
 BJ3645
 BJ3645.Click photographs - Photos may exist for this station.
 BJ3645
 BJ3645.The dynamic height is computed by dividing the NAVD 88
 BJ3645.geopotential number by the normal gravity value computed on the
 BJ3645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3645.degrees latitude (g = 980.6199 gals.).
 BJ3645
 BJ3645.The modeled gravity was interpolated from observed gravity values.
 BJ3645
 BJ3645;                    North         East    Units  Estimated Accuracy
 BJ3645;SPC LA S     -   251,730.    1,048,160.      MT  (+/- 180 meters Scaled)
 BJ3645
 BJ3645_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ076061(NAD 83)
 BJ3645
 BJ3645                          SUPERSEDED SURVEY CONTROL
 BJ3645
 BJ3645.No superseded survey control is available for this station.
 BJ3645
 BJ3645_MARKER: DD = SURVEY DISK
 BJ3645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3645_STAMPING: 46V29 1984
 BJ3645_MARK LOGO: LADHGS
 BJ3645_PROJECTION: FLUSH
 BJ3645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3645+STABILITY: SURFACE MOTION
 BJ3645
 BJ3645  HISTORY     - Date     Condition        Report By
 BJ3645  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3645
 BJ3645                          STATION DESCRIPTION
 BJ3645
 BJ3645'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3645'18.6 KM (11.6 MI) SW FROM GREENSBURG.
 BJ3645'FROM THE COURTHOUSE IN GREENSBURG, GO WEST ON STATE HIGHWAY 10 FOR
 BJ3645'0.3 KM (0.2 MI) TO THE JUNCTION OF STATE HIGHWAYS 10 AND 37, THENCE
 BJ3645'LEFT (SOUTH) ALONG HIGHWAY 37 FOR 18.3 KM (11.4 MI) TO THE STATION ON
 BJ3645'THE LEFT, 21.5 METERS (70.5 FT) NORTH-NORTHEAST OF THE NORTH END OF A
 BJ3645'CONCRETE CULVERT, 12 METERS (39.5 FT) EAST OF THE CENTER OF HIGHWAY
 BJ3645'37, 2.7 METERS (9 FT) SOUTH OF A POWER POLE, AND 0.6 METER (2 FT) WEST
 BJ3645'OF A 3-STRAND BARBED WIRE FENCE.
 BJ3645'THE MARK IS 0.60 METERS  W FROM A WITNESS POST.
 BJ3645'THE MARK IS 0.60 M BELOW HIGHWAY 37.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3561 ***********************************************************************
 BJ3561  DESIGNATION -  46 V 3
 BJ3561  PID         -  BJ3561
 BJ3561  STATE/COUNTY-  LA/ST HELENA
 BJ3561  COUNTRY     -  US
 BJ3561  USGS QUAD   -  GREENSBURG (2018)
 BJ3561
 BJ3561                         *CURRENT SURVEY CONTROL
 BJ3561  ______________________________________________________________________
 BJ3561* NAD 83(1986) POSITION- 30 49 42.43   (N) 090 40 00.41   (W)   HD_HELD1
 BJ3561* NAVD 88 ORTHO HEIGHT -    67.979 (meters)      223.03  (feet) ADJUSTED
 BJ3561  ______________________________________________________________________
 BJ3561  GEOID HEIGHT    -        -27.117 (meters)                     GEOID18
 BJ3561  DYNAMIC HEIGHT  -         67.891 (meters)      222.74  (feet) COMP
 BJ3561  MODELED GRAVITY -    979,347.7   (mgal)                       NAVD 88
 BJ3561
 BJ3561  VERT ORDER      -  SECOND    CLASS I
 BJ3561
 BJ3561.The horizontal coordinates were determined by differentially corrected
 BJ3561.hand held GPS observations or other comparable positioning techniques
 BJ3561.and have an estimated accuracy of +/- 3 meters.
 BJ3561
 BJ3561.The orthometric height was determined by differential leveling and
 BJ3561.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3561.in February 1994.
 BJ3561
 BJ3561.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3561.GEOID18 height accuracy estimate available here.
 BJ3561
 BJ3561.Click photographs - Photos may exist for this station.
 BJ3561
 BJ3561.The dynamic height is computed by dividing the NAVD 88
 BJ3561.geopotential number by the normal gravity value computed on the
 BJ3561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3561.degrees latitude (g = 980.6199 gals.).
 BJ3561
 BJ3561.The modeled gravity was interpolated from observed gravity values.
 BJ3561
 BJ3561;                    North         East    Units  Estimated Accuracy
 BJ3561;SPC LA S     -   258,290.1   1,063,773.8     MT  (+/- 3 meters HH1 GPS) 
 BJ3561
 BJ3561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ2317012919(NAD 83)
 BJ3561
 BJ3561                          SUPERSEDED SURVEY CONTROL
 BJ3561
 BJ3561.No superseded survey control is available for this station.
 BJ3561
 BJ3561_MARKER: DD = SURVEY DISK
 BJ3561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3561_STAMPING: 46V3 1984
 BJ3561_MARK LOGO: LADHGS
 BJ3561_PROJECTION: FLUSH
 BJ3561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3561+STABILITY: SURFACE MOTION
 BJ3561
 BJ3561  HISTORY     - Date     Condition        Report By
 BJ3561  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3561
 BJ3561                          STATION DESCRIPTION
 BJ3561
 BJ3561'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3561'IN GREENSBURG.
 BJ3561'THE BENCH MARK IS LOCATED IN GREENSBURG NEAR THE SCHOOL BOARD OFFICE
 BJ3561'ACROSS STATE HIGHWAY 10 FROM THE COURTHOUSE, 32.9 METERS (108 FEET)
 BJ3561'SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF OLD BRICK JAIL HOUSE,
 BJ3561'14.9 METERS (49 FEET) EAST-SOUTHEAST OF CENTERLINE OF HIGHWAY 10,
 BJ3561'14.2 METERS (46.5 FEET) NORTHEAST FROM CENTER OF BLACKTOP DRIVE ALONG
 BJ3561'SCHOOL BOARD OFFICE, AND 3 METERS (10 FEET) WEST-NORTHWEST OF
 BJ3561'SOUTHWEST CORNER OF SCHOOL BOARD OFFICE.
 BJ3561'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BJ3561'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3644 ***********************************************************************
 BJ3644  DESIGNATION -  46 V 30
 BJ3644  PID         -  BJ3644
 BJ3644  STATE/COUNTY-  LA/ST HELENA
 BJ3644  COUNTRY     -  US
 BJ3644  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3644
 BJ3644                         *CURRENT SURVEY CONTROL
 BJ3644  ______________________________________________________________________
 BJ3644* NAD 83(1986) POSITION- 30 47 01.     (N) 090 49 30.     (W)   SCALED
 BJ3644* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3644  **This station is located in a suspected subsidence area (see below).
 BJ3644  ______________________________________________________________________
 BJ3644  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BJ3644  DYNAMIC HEIGHT  -         43.404 (meters)      142.40  (feet) COMP
 BJ3644  MODELED GRAVITY -    979,345.0   (mgal)                       NAVD 88
 BJ3644
 BJ3644.The horizontal coordinates were scaled from a map and have
 BJ3644.an estimated accuracy of +/- 6 seconds.
 BJ3644
 BJ3644.** This station is in an area of known vertical motion. If an
 BJ3644.** orthometric height was ever established but is not available 
 BJ3644.** in the current survey control section, the orthometric height
 BJ3644.** is considered suspect.  Suspect heights are available in the
 BJ3644.** superseded section only if requested.
 BJ3644
 BJ3644.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3644.GEOID18 height accuracy estimate available here.
 BJ3644
 BJ3644.Click photographs - Photos may exist for this station.
 BJ3644
 BJ3644.The dynamic height is computed by dividing the NAVD 88
 BJ3644.geopotential number by the normal gravity value computed on the
 BJ3644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3644.degrees latitude (g = 980.6199 gals.).
 BJ3644
 BJ3644.The modeled gravity was interpolated from observed gravity values.
 BJ3644
 BJ3644;                    North         East    Units  Estimated Accuracy
 BJ3644;SPC LA S     -   253,240.    1,048,660.      MT  (+/- 180 meters Scaled)
 BJ3644
 BJ3644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ081076(NAD 83)
 BJ3644
 BJ3644                          SUPERSEDED SURVEY CONTROL
 BJ3644
 BJ3644.No superseded survey control is available for this station.
 BJ3644
 BJ3644_MARKER: DD = SURVEY DISK
 BJ3644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3644_STAMPING: 46V30 1984
 BJ3644_MARK LOGO: LADHGS
 BJ3644_PROJECTION: FLUSH
 BJ3644_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3644+STABILITY: SURFACE MOTION
 BJ3644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3644+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2006
 BJ3644
 BJ3644  HISTORY     - Date     Condition        Report By
 BJ3644  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3644  HISTORY     - 19901001 GOOD             LADTD
 BJ3644  HISTORY     - 20060725 GOOD             SKW
 BJ3644
 BJ3644                          STATION DESCRIPTION
 BJ3644
 BJ3644'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3644'19.2 KM (11.9 MI) SW FROM GREENSBURG.
 BJ3644'0.3 KM (0.2 MI) WEST ALONG STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3644'GREENSBURG TO THE JUNCTION OF STATE HIGHWAYS 10 AND 37, THENCE SOUTH
 BJ3644'(LEFT) ON HIGHWAY 37 FOR 17.9 KM (11.1 MI) TO THE JUNCTION OF STATE
 BJ3644'HIGHWAYS 37 AND 448, THENCE NORTH (RIGHT) ON HIGHWAY 448 FOR 1 KM
 BJ3644'(0.6 MI) TO THE MARK ON THE LEFT NEAR A POWER POLE, 18 METERS (59FT)
 BJ3644'NORTHEAST OF A TWIN PINE TREE, 17.1 METERS (56 FT) NORTH OF THE CENTER
 BJ3644'OF A LOGGING ROAD, 14.9 METERS (49 FT) WEST OF THE CENTER OF HIGHWAY
 BJ3644'448, AND 1.2 METERS (4 FT) SOUTH OF A POWER POLE.
 BJ3644'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3644'THE MARK IS ABOVE LEVEL WITH HIGHWAY 448.
 BJ3644
 BJ3644                          STATION RECOVERY (1990)
 BJ3644
 BJ3644'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3644'THE STATION IS LOCATED ABOUT 11 MI (17.7 KM) SOUTHEAST OF CLINTON, 7
 BJ3644'MI (11.3 KM) WEST-SOUTHWEST OF GREENSBURG AND 6 MI (9.7 KM)
 BJ3644'SOUTH-SOUTHWEST OF DARLINGTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3644'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE
 BJ3644'COURTHOUSE IN GREENSBURG GO WEST FOR 0.2 MI (0.3 KM) ON STATE HIGHWAY
 BJ3644'10 TO THE JUNCTION WITH STATE HIGHWAY 37.  TURN LEFT AND GO SOUTH FOR
 BJ3644'11.1 MI (17.9 KM) ON HIGHWAY 37 TO THE JUNCTION WITH STATE HIGHWAY
 BJ3644'448.  TURN RIGHT AND GO NORTH FOR 0.6 MI (1.0 KM) ON HIGHWAY 448 TO
 BJ3644'THE MARK ON THE LEFT SET NEAR A POWER POLE,  59.0 FT (18.0 M)
 BJ3644'NORTHEAST FROM A TWIN PINE TREE, 56.0 FT (17.1 M) NORTH FROM THE
 BJ3644'CENTER OF A LOGGING ROAD, 49.0 FT (14.9 M) WEST FROM THE CENTER OF THE
 BJ3644'HIGHWAY, 4.0 FT (1.2 M) SOUTH FROM A POWER POLE AND 2.0 FT (0.6 M)
 BJ3644'NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH
 BJ3644'WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ3644
 BJ3644                          STATION RECOVERY (2006)
 BJ3644
 BJ3644'RECOVERY NOTE BY SHAFER, KLINE AND WARREN INC 2006 (CMC)
 BJ3644'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3643 ***********************************************************************
 BJ3643  DESIGNATION -  46 V 31
 BJ3643  PID         -  BJ3643
 BJ3643  STATE/COUNTY-  LA/ST HELENA
 BJ3643  COUNTRY     -  US
 BJ3643  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3643
 BJ3643                         *CURRENT SURVEY CONTROL
 BJ3643  ______________________________________________________________________
 BJ3643* NAD 83(1986) POSITION- 30 47 31.     (N) 090 48 59.     (W)   SCALED
 BJ3643* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3643  **This station is located in a suspected subsidence area (see below).
 BJ3643  ______________________________________________________________________
 BJ3643  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BJ3643  DYNAMIC HEIGHT  -         47.842 (meters)      156.96  (feet) COMP
 BJ3643  MODELED GRAVITY -    979,345.3   (mgal)                       NAVD 88
 BJ3643
 BJ3643.The horizontal coordinates were scaled from a map and have
 BJ3643.an estimated accuracy of +/- 6 seconds.
 BJ3643
 BJ3643.** This station is in an area of known vertical motion. If an
 BJ3643.** orthometric height was ever established but is not available 
 BJ3643.** in the current survey control section, the orthometric height
 BJ3643.** is considered suspect.  Suspect heights are available in the
 BJ3643.** superseded section only if requested.
 BJ3643
 BJ3643.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3643.GEOID18 height accuracy estimate available here.
 BJ3643
 BJ3643.Click photographs - Photos may exist for this station.
 BJ3643
 BJ3643.The dynamic height is computed by dividing the NAVD 88
 BJ3643.geopotential number by the normal gravity value computed on the
 BJ3643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3643.degrees latitude (g = 980.6199 gals.).
 BJ3643
 BJ3643.The modeled gravity was interpolated from observed gravity values.
 BJ3643
 BJ3643;                    North         East    Units  Estimated Accuracy
 BJ3643;SPC LA S     -   254,170.    1,049,480.      MT  (+/- 180 meters Scaled)
 BJ3643
 BJ3643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ089085(NAD 83)
 BJ3643
 BJ3643                          SUPERSEDED SURVEY CONTROL
 BJ3643
 BJ3643.No superseded survey control is available for this station.
 BJ3643
 BJ3643_MARKER: DD = SURVEY DISK
 BJ3643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3643_STAMPING: 46V31 1984
 BJ3643_MARK LOGO: LADHGS
 BJ3643_PROJECTION: FLUSH
 BJ3643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3643+STABILITY: SURFACE MOTION
 BJ3643
 BJ3643  HISTORY     - Date     Condition        Report By
 BJ3643  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3643
 BJ3643                          STATION DESCRIPTION
 BJ3643
 BJ3643'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3643'20.8 KM (12.9 MI) SW FROM GREENSBURG.
 BJ3643'ABOUT 0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3643'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 37, THENCE SOUTH (LEFT)
 BJ3643'ON HIGHWAY 37 FOR 17.9 KM (11.1 MI) TO THE JUNCTION WITH STATE HIGHWAY
 BJ3643'448, THENCE NORTH (RIGHT) ON HIGHWAY 448 FOR 1.9 KM (1.15 MI) TO THE
 BJ3643'JUNCTION WITH A GRAVEL ROAD, THENCE EAST (RIGHT) ON THE GRAVEL ROAD
 BJ3643'FOR 0.6 KM (0.4 MI) TO THE BENCH MARK ON THE LEFT, 20.7 METERS (68 FT)
 BJ3643'NORTHWEST OF AN 18-INCH WHITE OAK TREE, AND 6.4 METERS (21 FT) NORTH
 BJ3643'OF THE CENTER OF THE GRAVEL ROAD.
 BJ3643'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3643'THE MARK IS ABOVE LEVEL WITH GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3642 ***********************************************************************
 BJ3642  DESIGNATION -  46 V 32
 BJ3642  PID         -  BJ3642
 BJ3642  STATE/COUNTY-  LA/ST HELENA
 BJ3642  COUNTRY     -  US
 BJ3642  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3642
 BJ3642                         *CURRENT SURVEY CONTROL
 BJ3642  ______________________________________________________________________
 BJ3642* NAD 83(1986) POSITION- 30 48 08.     (N) 090 48 30.     (W)   SCALED
 BJ3642* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3642  **This station is located in a suspected subsidence area (see below).
 BJ3642  ______________________________________________________________________
 BJ3642  GEOID HEIGHT    -        -27.146 (meters)                     GEOID18
 BJ3642  DYNAMIC HEIGHT  -         55.471 (meters)      181.99  (feet) COMP
 BJ3642  MODELED GRAVITY -    979,345.7   (mgal)                       NAVD 88
 BJ3642
 BJ3642.The horizontal coordinates were scaled from a map and have
 BJ3642.an estimated accuracy of +/- 6 seconds.
 BJ3642
 BJ3642.** This station is in an area of known vertical motion. If an
 BJ3642.** orthometric height was ever established but is not available 
 BJ3642.** in the current survey control section, the orthometric height
 BJ3642.** is considered suspect.  Suspect heights are available in the
 BJ3642.** superseded section only if requested.
 BJ3642
 BJ3642.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3642.GEOID18 height accuracy estimate available here.
 BJ3642
 BJ3642.Click photographs - Photos may exist for this station.
 BJ3642
 BJ3642.The dynamic height is computed by dividing the NAVD 88
 BJ3642.geopotential number by the normal gravity value computed on the
 BJ3642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3642.degrees latitude (g = 980.6199 gals.).
 BJ3642
 BJ3642.The modeled gravity was interpolated from observed gravity values.
 BJ3642
 BJ3642;                    North         East    Units  Estimated Accuracy
 BJ3642;SPC LA S     -   255,310.    1,050,240.      MT  (+/- 180 meters Scaled)
 BJ3642
 BJ3642_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ096097(NAD 83)
 BJ3642
 BJ3642                          SUPERSEDED SURVEY CONTROL
 BJ3642
 BJ3642.No superseded survey control is available for this station.
 BJ3642
 BJ3642_MARKER: DD = SURVEY DISK
 BJ3642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3642_STAMPING: 46V32 1984
 BJ3642_MARK LOGO: LADHGS
 BJ3642_PROJECTION: FLUSH
 BJ3642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3642+STABILITY: SURFACE MOTION
 BJ3642
 BJ3642  HISTORY     - Date     Condition        Report By
 BJ3642  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3642
 BJ3642                          STATION DESCRIPTION
 BJ3642
 BJ3642'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3642'21.4 KM (13.3 MI) SW FROM GREENSBURG.
 BJ3642'ABOUT 0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3642'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 37, THENCE SOUTH (LEFT)
 BJ3642'ON HIGHWAY 37 FOR 17.9 KM (11.1 MI) TO THE JUNCTION WITH STATE HIGHWAY
 BJ3642'448, THENCE NORTH (RIGHT) ON HIGHWAY 448 FOR 1.9 KM (1.15 MI) TO THE
 BJ3642'JUNCTION WITH A GRAVEL ROAD, THENCE EAST (RIGHT) ON THE GRAVEL ROAD
 BJ3642'FOR 1 KM (0.6 MI) TO THE JUNCTION WITH ANOTHER GRAVEL ROAD, THENCE
 BJ3642'NORTH (LEFT) ON THE GRAVEL ROAD FOR 1.3 KM (0.8 MI) TO THE BENCH MARK
 BJ3642'ON THE RIGHT, 9.4 METERS (31 FT) SOUTH OF A 18-INCH PINE TREE, AND
 BJ3642'8.8 METERS (29 FT) EAST OF THE CENTER OF THE GRAVEL ROAD.
 BJ3642'THE MARK IS 0.76 METERS  W FROM A WITNESS POST.
 BJ3642'THE MARK IS ABOVE LEVEL WITH GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3826 ***********************************************************************
 BJ3826  DESIGNATION -  46 V 34
 BJ3826  PID         -  BJ3826
 BJ3826  STATE/COUNTY-  LA/ST HELENA
 BJ3826  COUNTRY     -  US
 BJ3826  USGS QUAD   -  CHIPOLA (2018)
 BJ3826
 BJ3826                         *CURRENT SURVEY CONTROL
 BJ3826  ______________________________________________________________________
 BJ3826* NAD 83(1986) POSITION- 30 55 37.     (N) 090 46 10.     (W)   SCALED
 BJ3826* NAVD 88 ORTHO HEIGHT -    88.281 (meters)      289.64  (feet) ADJUSTED
 BJ3826  ______________________________________________________________________
 BJ3826  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ3826  DYNAMIC HEIGHT  -         88.168 (meters)      289.26  (feet) COMP
 BJ3826  MODELED GRAVITY -    979,355.8   (mgal)                       NAVD 88
 BJ3826
 BJ3826  VERT ORDER      -  SECOND    CLASS I
 BJ3826
 BJ3826.The horizontal coordinates were scaled from a map and have
 BJ3826.an estimated accuracy of +/- 6 seconds.
 BJ3826
 BJ3826.The orthometric height was determined by differential leveling and
 BJ3826.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3826.in February 1994.
 BJ3826
 BJ3826.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3826.GEOID18 height accuracy estimate available here.
 BJ3826
 BJ3826.Click photographs - Photos may exist for this station.
 BJ3826
 BJ3826.The dynamic height is computed by dividing the NAVD 88
 BJ3826.geopotential number by the normal gravity value computed on the
 BJ3826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3826.degrees latitude (g = 980.6199 gals.).
 BJ3826
 BJ3826.The modeled gravity was interpolated from observed gravity values.
 BJ3826
 BJ3826;                    North         East    Units  Estimated Accuracy
 BJ3826;SPC LA S     -   269,160.    1,053,900.      MT  (+/- 180 meters Scaled)
 BJ3826
 BJ3826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ131236(NAD 83)
 BJ3826
 BJ3826                          SUPERSEDED SURVEY CONTROL
 BJ3826
 BJ3826.No superseded survey control is available for this station.
 BJ3826
 BJ3826_MARKER: DD = SURVEY DISK
 BJ3826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3826_STAMPING: 46V34 1985
 BJ3826_MARK LOGO: LADH
 BJ3826_PROJECTION: RECESSED 5 CENTIMETERS
 BJ3826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3826+STABILITY: SURFACE MOTION
 BJ3826_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3826+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3826
 BJ3826  HISTORY     - Date     Condition        Report By
 BJ3826  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3826  HISTORY     - 19890524 GOOD             LADTD
 BJ3826
 BJ3826                          STATION DESCRIPTION
 BJ3826
 BJ3826'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3826'3.5 KM (2.15 MI) EAST FROM CHIPOLA.
 BJ3826'THE MARK IS 0.30 M ABOVE THE HIGHWAY.
 BJ3826'ABOUT 3.5 KM (2.15 MI) EAST ALONG STATE HIGHWAY 38 FROM THE JUNCTION
 BJ3826'OF STATE HIGHWAYS 38 AND 432 IN CHIPOLA TO THE MARK ON THE RIGHT,
 BJ3826'14.6 METERS (48 FT) SOUTH OF THE CENTER OF HIGHWAY 38, 13.4 METERS
 BJ3826'(44 FT) WEST OF THE CENTER OF A GRAVEL ROAD LEADING INTO WOODED AREA,
 BJ3826'12.8 METERS (42 FT) SOUTHWEST FROM THE WEST END OF A METEL CULVERT
 BJ3826'UNDER A GRAVEL ROAD, 10.1 METERS (33 FT) SOUTHEAST OF A POWER POLE NO
 BJ3826'DN.29-55 , AND 7.0 METERS (23 FT) SOUTHWEST FROM A TELEPHONE REPAIR
 BJ3826'BOX NO 75.
 BJ3826'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3826
 BJ3826                          STATION RECOVERY (1989)
 BJ3826
 BJ3826'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3826'THE STATION IS LOCATED ABOUT 3.5 KM (2.15 MI) EAST OF CHIPOLA AND
 BJ3826'26.47 KM (16.45 MI) WEST OF KENTWOOD.  OWNERSHIP--UNKNOWN.
 BJ3826'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 432 IN
 BJ3826'CHIPOLA GO EAST FOR 3.5 KM (2.15 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3826'RIGHT,  14.6 M (47.9 FT) SOUTH FROM THE CENTER OF THE HIGHWAY,
 BJ3826'13.4 M (44.0 FT) WEST FROM THE CENTER OF A GRAVELED ROAD LEADING INTO
 BJ3826'A WOODED AREA, 12.8 M (42.0 FT) SOUTHWEST FROM THE WEST END OF A METAL
 BJ3826'CULVERT UNDER THE GRAVEL ROAD, 10.1 M (33.1 FT) SOUTHEAST FROM A POWER
 BJ3826'POLE NO 75 AND 0.46 M (1.5 FT) NORTH FROM A METAL WITNESS POST WITH
 BJ3826'SIGN ATTACHED.  THE MARK IS RECESSED 5 CM BELOW THE GROUND AND 0.3 M
 BJ3826'(1.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3828 ***********************************************************************
 BJ3828  DESIGNATION -  46 V 35
 BJ3828  PID         -  BJ3828
 BJ3828  STATE/COUNTY-  LA/ST HELENA
 BJ3828  COUNTRY     -  US
 BJ3828  USGS QUAD   -  LIVERPOOL (2018)
 BJ3828
 BJ3828                         *CURRENT SURVEY CONTROL
 BJ3828  ______________________________________________________________________
 BJ3828* NAD 83(1986) POSITION- 30 55 37.     (N) 090 44 14.     (W)   SCALED
 BJ3828* NAVD 88 ORTHO HEIGHT -    98.550 (meters)      323.33  (feet) ADJUSTED
 BJ3828  ______________________________________________________________________
 BJ3828  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ3828  DYNAMIC HEIGHT  -         98.423 (meters)      322.91  (feet) COMP
 BJ3828  MODELED GRAVITY -    979,355.6   (mgal)                       NAVD 88
 BJ3828
 BJ3828  VERT ORDER      -  SECOND    CLASS I
 BJ3828
 BJ3828.The horizontal coordinates were scaled from a map and have
 BJ3828.an estimated accuracy of +/- 6 seconds.
 BJ3828
 BJ3828.The orthometric height was determined by differential leveling and
 BJ3828.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3828.in February 1994.
 BJ3828
 BJ3828.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3828.GEOID18 height accuracy estimate available here.
 BJ3828
 BJ3828.Click photographs - Photos may exist for this station.
 BJ3828
 BJ3828.The dynamic height is computed by dividing the NAVD 88
 BJ3828.geopotential number by the normal gravity value computed on the
 BJ3828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3828.degrees latitude (g = 980.6199 gals.).
 BJ3828
 BJ3828.The modeled gravity was interpolated from observed gravity values.
 BJ3828
 BJ3828;                    North         East    Units  Estimated Accuracy
 BJ3828;SPC LA S     -   269,170.    1,056,980.      MT  (+/- 180 meters Scaled)
 BJ3828
 BJ3828_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ162237(NAD 83)
 BJ3828
 BJ3828                          SUPERSEDED SURVEY CONTROL
 BJ3828
 BJ3828.No superseded survey control is available for this station.
 BJ3828
 BJ3828_MARKER: DD = SURVEY DISK
 BJ3828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3828_STAMPING: 46V35 1985
 BJ3828_MARK LOGO: LADH
 BJ3828_PROJECTION: FLUSH
 BJ3828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3828+STABILITY: SURFACE MOTION
 BJ3828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3828+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3828
 BJ3828  HISTORY     - Date     Condition        Report By
 BJ3828  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3828  HISTORY     - 19890524 GOOD             LADTD
 BJ3828
 BJ3828                          STATION DESCRIPTION
 BJ3828
 BJ3828'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3828'6.8 KM (4.20 MI) EAST FROM CHIPOLA.
 BJ3828'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3828'ABOUT 6.8 KM (4.20 MI) EAST ALONG STATE HIGHWAY 38 FROM THE JUNCTION
 BJ3828'OF STATE HIGHWAY 38 AND 432 IN CHIPOLA TO THE MARK ON THE RIGHT,
 BJ3828'11.6 METERS (38 FT) SOUTH OF THE CENTER OF HIGHWAY 38, 5.2 METERS
 BJ3828'(17 FT) WEST SOUTHWEST OF A POWER POLE NO DN 129-77.1, AND 2.9 METERS
 BJ3828'(9.5 FT) WEST NORTHWEST OF AN 8 INCH OAK TREE WITH SCAR ON LEFT SIDE
 BJ3828'OF TREE.
 BJ3828'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3828
 BJ3828                          STATION RECOVERY (1989)
 BJ3828
 BJ3828'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3828'THE STATION IS LOCATED ABOUT 6.8 KM (4.25 MI) EAST OF CHIPOLA AND 23.2
 BJ3828'KM (14.40 MI) WEST OF KENTWOOD.  OWNERSHIP--UNKNOWN.
 BJ3828'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 432 IN
 BJ3828'CHIPOLA GO EAST FOR 6.8 KM (4.25 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3828'RIGHT, ABOUT 0.2 KM (0.10 MI) EAST OF A GRAVEL ROAD LEADING SOUTH.
 BJ3828'THE STATION IS 11.6 M (38.1 FT) SOUTH FROM THE CENTER OF THE HIGHWAY,
 BJ3828'5.2 M (17.1 FT) WEST-SOUTHWEST FROM A POWER POLE NO DN 129-77.1 AND
 BJ3828'0.46 M (1.5 FT) WEST FROM A STEEL WITNESS POST WITH SIGN ATTACHED. THE
 BJ3828'MARK IS FLUSH WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3829 ***********************************************************************
 BJ3829  DESIGNATION -  46 V 36
 BJ3829  PID         -  BJ3829
 BJ3829  STATE/COUNTY-  LA/ST HELENA
 BJ3829  COUNTRY     -  US
 BJ3829  USGS QUAD   -  LIVERPOOL (2018)
 BJ3829
 BJ3829                         *CURRENT SURVEY CONTROL
 BJ3829  ______________________________________________________________________
 BJ3829* NAD 83(1986) POSITION- 30 55 41.     (N) 090 43 24.     (W)   SCALED
 BJ3829* NAVD 88 ORTHO HEIGHT -   100.132 (meters)      328.52  (feet) ADJUSTED
 BJ3829  ______________________________________________________________________
 BJ3829  GEOID HEIGHT    -        -27.036 (meters)                     GEOID18
 BJ3829  DYNAMIC HEIGHT  -        100.004 (meters)      328.10  (feet) COMP
 BJ3829  MODELED GRAVITY -    979,355.6   (mgal)                       NAVD 88
 BJ3829
 BJ3829  VERT ORDER      -  SECOND    CLASS I
 BJ3829
 BJ3829.The horizontal coordinates were scaled from a map and have
 BJ3829.an estimated accuracy of +/- 6 seconds.
 BJ3829
 BJ3829.The orthometric height was determined by differential leveling and
 BJ3829.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3829.in February 1994.
 BJ3829
 BJ3829.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3829.GEOID18 height accuracy estimate available here.
 BJ3829
 BJ3829.Click photographs - Photos may exist for this station.
 BJ3829
 BJ3829.The dynamic height is computed by dividing the NAVD 88
 BJ3829.geopotential number by the normal gravity value computed on the
 BJ3829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3829.degrees latitude (g = 980.6199 gals.).
 BJ3829
 BJ3829.The modeled gravity was interpolated from observed gravity values.
 BJ3829
 BJ3829;                    North         East    Units  Estimated Accuracy
 BJ3829;SPC LA S     -   269,300.    1,058,300.      MT  (+/- 180 meters Scaled)
 BJ3829
 BJ3829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ175238(NAD 83)
 BJ3829
 BJ3829                          SUPERSEDED SURVEY CONTROL
 BJ3829
 BJ3829.No superseded survey control is available for this station.
 BJ3829
 BJ3829_MARKER: DD = SURVEY DISK
 BJ3829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3829_STAMPING: 46V36 1985
 BJ3829_MARK LOGO: LADH
 BJ3829_PROJECTION: FLUSH
 BJ3829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3829+STABILITY: SURFACE MOTION
 BJ3829_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3829+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2006
 BJ3829
 BJ3829  HISTORY     - Date     Condition        Report By
 BJ3829  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3829  HISTORY     - 19890524 GOOD             LADTD
 BJ3829  HISTORY     - 20060725 GOOD             SKW
 BJ3829
 BJ3829                          STATION DESCRIPTION
 BJ3829
 BJ3829'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3829'8.2 KM (5.1 MI) EAST FROM CHIPOLA.
 BJ3829'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3829'ABOUT 8.2 KM (5.1 MI) EAST ALONG STATE HIGHWAY 38 FROM THE JUNCTION OF
 BJ3829'STATE HIGHWAYS 38 AND 432 IN CHIPOLA TO THE MARK LEFT AND WEST OF A
 BJ3829'PAVED ROAD, 16.2 METERS (53 FT) WEST OF THE CENTER OF A PAVED ROAD,
 BJ3829'14.2 METERS (46.5 FT) NORTH OF THE CENTER OF HIGHWAY 38, 7.9 METERS
 BJ3829'(26 FT) NORTHWEST OF A POWER POLE NO DN 29-87 WITH TRANSFORMER
 BJ3829'ATTACHED, 6.7 METERS (22 FT) WEST NORTHWEST OF A TELEPHONE REPAIR BOX
 BJ3829'NO 28, AND 3.4 METERS (11 FT) EAST OF AN 18 INCH POST OAK TREE.
 BJ3829'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3829
 BJ3829                          STATION RECOVERY (1989)
 BJ3829
 BJ3829'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3829'THE STATION IS LOCATED ABOUT 8.2 KM (5.10 MI) EAST OF CHIPOLA AND 21.7
 BJ3829'KM (13.50 MI) WEST OF KENTWOOD.  OWNERSHIP--UNKNOWN.
 BJ3829'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 432 IN
 BJ3829'CHIPOLA GO EAST FOR 8.2 KM (5.10 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3829'LEFT, WEST OF A PAVED ROAD LEADING NORTH.
 BJ3829'THE STATION IS 16.2 M (53.1 FT) WEST FROM THE CENTER OF THE PAVED
 BJ3829'ROAD, 14.2 M (46.6 FT) NORTH FROM THE CENTER OF THE HIGHWAY, 7.9 M
 BJ3829'(25.9 FT) NORTHWEST FROM A POWER POLE NO DN 29-87 WITH A TRANSFORMER
 BJ3829'ATTACHED, 6.7 M (22.0 FT) WEST-NORTHWEST FROM A TELEPHONE REPAIR BOX
 BJ3829'NO 28, 3.4 M (11.2 FT) EAST FROM A 18-INCH POST OAK TREE AND 0.46 M
 BJ3829'(1.5 FT) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED. THE MARK
 BJ3829'IS FLUSH WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
 BJ3829
 BJ3829                          STATION RECOVERY (2006)
 BJ3829
 BJ3829'RECOVERY NOTE BY SHAFER, KLINE AND WARREN INC 2006 (CMC)
 BJ3829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3830 ***********************************************************************
 BJ3830  DESIGNATION -  46 V 37
 BJ3830  PID         -  BJ3830
 BJ3830  STATE/COUNTY-  LA/ST HELENA
 BJ3830  COUNTRY     -  US
 BJ3830  USGS QUAD   -  LIVERPOOL (2018)
 BJ3830
 BJ3830                         *CURRENT SURVEY CONTROL
 BJ3830  ______________________________________________________________________
 BJ3830* NAD 83(1986) POSITION- 30 55 43.     (N) 090 42 12.     (W)   SCALED
 BJ3830* NAVD 88 ORTHO HEIGHT -    87.919 (meters)      288.45  (feet) ADJUSTED
 BJ3830  ______________________________________________________________________
 BJ3830  GEOID HEIGHT    -        -27.038 (meters)                     GEOID18
 BJ3830  DYNAMIC HEIGHT  -         87.806 (meters)      288.08  (feet) COMP
 BJ3830  MODELED GRAVITY -    979,355.5   (mgal)                       NAVD 88
 BJ3830
 BJ3830  VERT ORDER      -  SECOND    CLASS I
 BJ3830
 BJ3830.The horizontal coordinates were scaled from a map and have
 BJ3830.an estimated accuracy of +/- 6 seconds.
 BJ3830
 BJ3830.The orthometric height was determined by differential leveling and
 BJ3830.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3830.in February 1994.
 BJ3830
 BJ3830.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3830.GEOID18 height accuracy estimate available here.
 BJ3830
 BJ3830.Click photographs - Photos may exist for this station.
 BJ3830
 BJ3830.The dynamic height is computed by dividing the NAVD 88
 BJ3830.geopotential number by the normal gravity value computed on the
 BJ3830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3830.degrees latitude (g = 980.6199 gals.).
 BJ3830
 BJ3830.The modeled gravity was interpolated from observed gravity values.
 BJ3830
 BJ3830;                    North         East    Units  Estimated Accuracy
 BJ3830;SPC LA S     -   269,380.    1,060,220.      MT  (+/- 180 meters Scaled)
 BJ3830
 BJ3830_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ194239(NAD 83)
 BJ3830
 BJ3830                          SUPERSEDED SURVEY CONTROL
 BJ3830
 BJ3830.No superseded survey control is available for this station.
 BJ3830
 BJ3830_MARKER: DB = BENCH MARK DISK
 BJ3830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3830_STAMPING: 46V37 1985
 BJ3830_MARK LOGO: LADH
 BJ3830_PROJECTION: FLUSH
 BJ3830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3830+STABILITY: SURFACE MOTION
 BJ3830_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3830+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3830
 BJ3830  HISTORY     - Date     Condition        Report By
 BJ3830  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3830  HISTORY     - 19890524 GOOD             LADTD
 BJ3830
 BJ3830                          STATION DESCRIPTION
 BJ3830
 BJ3830'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3830'10.1 KM (6.3 MI) EAST FROM CHIPOLA.
 BJ3830'THE MARK IS 0.30 M BELOW THE HIGHWAY.
 BJ3830'ABOUT 10.1 KM (6.3 MI) EAST ALONG STATE HIGHWAY 38 FROM THE JUNCTION
 BJ3830'OF STATE HIGHWAYS 38 AND 432 IN CHIPOLA TO THE MARK ON THE LEFT,
 BJ3830'12.0 METERS (39.5 FT) WEST SOUTHWEST FROM THE CENTER OF METAL PIPE
 BJ3830'GATES, 11.0 METERS (36 FT) NORTH OF THE CENTER OF HIGHWAY 38,
 BJ3830'3.2 METERS (10.5 FT) SOUTH OF A GRAVEL DRIVE, 0.91 METER (3 FT)
 BJ3830'NORTHEAST OF A POWER POLE AND 0.61 METER (2 FT) SOUTH OF A NET-WIRE
 BJ3830'FENCE.
 BJ3830'THE MARK IS 0.91 METERS  S FROM A WITNESS POST.
 BJ3830
 BJ3830                          STATION RECOVERY (1989)
 BJ3830
 BJ3830'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3830'THE STATION IS LOCATED ABOUT 10.1 KM (6.30 MI) EAST OF CHIPOLA AND
 BJ3830'19.8 KM (12.30 MI) WEST OF KENTWOOD.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3830'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3830'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 432 IN
 BJ3830'CHIPOLA GO EAST FOR 10.1 KM (6.30 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3830'LEFT,  12.0 M (39.4 FT) WEST-SOUTHWEST FROM THE CENTER OF A
 BJ3830'METAL PIPE GATE, 11.0 M (36.1 FT) NORTH FROM THE CENTER OF THE
 BJ3830'HIGHWAY, 3.2 M (10.5 FT) SOUTH FROM THE CENTER OF A GRAVEL DRIVE, 0.9
 BJ3830'M (3.0 FT) NORTHEAST FROM A POWER POLE, 0.6 M (2.0 FT) SOUTH FROM A
 BJ3830'NET WIRE FENCE AND 0.9 M (3.0 FT) SOUTH FROM A METAL WITNESS POST WITH
 BJ3830'SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND 0.3 M (1.0 FT)
 BJ3830'BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3831 ***********************************************************************
 BJ3831  DESIGNATION -  46 V 38
 BJ3831  PID         -  BJ3831
 BJ3831  STATE/COUNTY-  LA/ST HELENA
 BJ3831  COUNTRY     -  US
 BJ3831  USGS QUAD   -  LIVERPOOL (2018)
 BJ3831
 BJ3831                         *CURRENT SURVEY CONTROL
 BJ3831  ______________________________________________________________________
 BJ3831* NAD 83(1986) POSITION- 30 55 43.40   (N) 090 41 15.05   (W)   HD_HELD1
 BJ3831* NAVD 88 ORTHO HEIGHT -    74.753 (meters)      245.25  (feet) ADJUSTED
 BJ3831  ______________________________________________________________________
 BJ3831  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ3831  DYNAMIC HEIGHT  -         74.657 (meters)      244.94  (feet) COMP
 BJ3831  MODELED GRAVITY -    979,355.4   (mgal)                       NAVD 88
 BJ3831
 BJ3831  VERT ORDER      -  SECOND    CLASS I
 BJ3831
 BJ3831.The horizontal coordinates were determined by differentially corrected
 BJ3831.hand held GPS observations or other comparable positioning techniques
 BJ3831.and have an estimated accuracy of +/- 3 meters.
 BJ3831
 BJ3831.The orthometric height was determined by differential leveling and
 BJ3831.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3831.in February 1994.
 BJ3831
 BJ3831.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3831.GEOID18 height accuracy estimate available here.
 BJ3831
 BJ3831.Click photographs - Photos may exist for this station.
 BJ3831
 BJ3831.The dynamic height is computed by dividing the NAVD 88
 BJ3831.geopotential number by the normal gravity value computed on the
 BJ3831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3831.degrees latitude (g = 980.6199 gals.).
 BJ3831
 BJ3831.The modeled gravity was interpolated from observed gravity values.
 BJ3831
 BJ3831;                    North         East    Units  Estimated Accuracy
 BJ3831;SPC LA S     -   269,395.6   1,061,727.5     MT  (+/- 3 meters HH1 GPS) 
 BJ3831
 BJ3831_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ2095623995(NAD 83)
 BJ3831
 BJ3831                          SUPERSEDED SURVEY CONTROL
 BJ3831
 BJ3831.No superseded survey control is available for this station.
 BJ3831
 BJ3831_MARKER: DD = SURVEY DISK
 BJ3831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3831_STAMPING: 46V38 1985
 BJ3831_MARK LOGO: LADTD
 BJ3831_PROJECTION: FLUSH
 BJ3831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3831+STABILITY: SURFACE MOTION
 BJ3831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3831+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2008
 BJ3831
 BJ3831  HISTORY     - Date     Condition        Report By
 BJ3831  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3831  HISTORY     - 19890524 GOOD             LADTD
 BJ3831  HISTORY     - 20060725 GOOD             SKW
 BJ3831  HISTORY     - 20080129 GOOD             JCLS
 BJ3831
 BJ3831                          STATION DESCRIPTION
 BJ3831
 BJ3831'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3831'11.7 KM (7.3 MI) EAST FROM CHIPOLA.
 BJ3831'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3831'ABOUT 11.7 KM (7.3 MI) EAST ALONG STATE HWY 38 FROM THE JUNCTION OF
 BJ3831'STATE HIGHWAYS 38 AND 432 IN CHIPOLA TO THE MARK ON THE LEFT IN THE
 BJ3831'NORTHWEST QUADRANT OF THE INTERSECTION OF STATE HIGHWAY 43 AT
 BJ3831'EASLEYVILLE, ALSO 0.3 KM (0.2 MI) SOUTH ALONG FIFTH STREET FROM THE
 BJ3831'POST OFFICE IN KENTWOOD, THENCE 18.3 KM (11.3 MI) WEST ALONG STATE
 BJ3831'HIGHWAY 38 TO THE MARK ON RIGHT IN THE NORTHWEST QUADRANT OF THE
 BJ3831'INTERSECTION OF STATE HIGHWAY 43 AT EASLEYVILLE, 25.6 METERS (84 FT)
 BJ3831'WEST SOUTHWEST OF THE CENTER OF STATE HIGHWAY 43, 11.6 METERS (38 FT)
 BJ3831'NORTH OF THE CENTER OF STATE HIGHWAY 38, 8.7 METERS (28.5 FT) WEST
 BJ3831'SOUTHWEST OF A TELEPHONE BOX WITH NO. 434, 3.7 METERS (12 FT) EAST OF
 BJ3831'POWER POLE GE 14 WITH TWO TRANSFORMERS AND A NIGHT LIGHT.
 BJ3831'THE MARK IS 0.46 METERS  SSE FROM A WITNESS POST.
 BJ3831
 BJ3831                          STATION RECOVERY (1989)
 BJ3831
 BJ3831'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3831'THE STATION IS LOCATED ABOUT 11.7 KM (7.25 MI) EAST OF CHIPOLA AND
 BJ3831'18.3 KM (11.35 MI) WEST OF KENTWOOD.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3831'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3831'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 432 IN
 BJ3831'CHIPOLA GO EAST FOR 11.7 KM (7.25 MI) ON HIGHWAY 38, ALSO TO REACH
 BJ3831'FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3 KM (0.20 MI) ON
 BJ3831'FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38. TURN RIGHT AND GO
 BJ3831'WEST FOR 18.3 KM (11.35 MI) ON HIGHWAY 38 TO THE MARK SET IN THE
 BJ3831'NORTHWEST QUARDRANT OF THE JUNCTION OF STATE HIGHWAY 43 IN
 BJ3831'EASLEYVILLE,  25.6 M (84.0 FT) WEST-SOUTHWEST FROM THE CENTER OF
 BJ3831'HIGHWAY 43, 11.6 M (38.1 FT) NORTH FROM THE CENTER OF HIGHWAY 38, 3.7
 BJ3831'M (12.1 FT) EAST FROM POWER POLE NO GE 14 WITH TWO TRANSFORMERS AND A
 BJ3831'SECIRITY LIGHT ATTACHED AND 0.46 M (1.5 FT) SOUTH-SOUTHEAST FROM A
 BJ3831'METAL WITNESS POST WITH A SIGN ATTACHED.  THE MARK IS FLUSH WITH THE
 BJ3831'GROUND AND LEVEL WITH THE HIGHWAY.
 BJ3831
 BJ3831                          STATION RECOVERY (2006)
 BJ3831
 BJ3831'RECOVERY NOTE BY SHAFER, KLINE AND WARREN INC 2006 (CMC)
 BJ3831'RECOVERED IN GOOD CONDITION.
 BJ3831
 BJ3831                          STATION RECOVERY (2008)
 BJ3831
 BJ3831'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 BJ3831'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3832 ***********************************************************************
 BJ3832  DESIGNATION -  46 V 39
 BJ3832  PID         -  BJ3832
 BJ3832  STATE/COUNTY-  LA/ST HELENA
 BJ3832  COUNTRY     -  US
 BJ3832  USGS QUAD   -  LIVERPOOL (2018)
 BJ3832
 BJ3832                         *CURRENT SURVEY CONTROL
 BJ3832  ______________________________________________________________________
 BJ3832* NAD 83(1986) POSITION- 30 55 53.     (N) 090 40 12.     (W)   SCALED
 BJ3832* NAVD 88 ORTHO HEIGHT -    74.299 (meters)      243.76  (feet) ADJUSTED
 BJ3832  ______________________________________________________________________
 BJ3832  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BJ3832  DYNAMIC HEIGHT  -         74.203 (meters)      243.45  (feet) COMP
 BJ3832  MODELED GRAVITY -    979,355.5   (mgal)                       NAVD 88
 BJ3832
 BJ3832  VERT ORDER      -  SECOND    CLASS I
 BJ3832
 BJ3832.The horizontal coordinates were scaled from a map and have
 BJ3832.an estimated accuracy of +/- 6 seconds.
 BJ3832
 BJ3832.The orthometric height was determined by differential leveling and
 BJ3832.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3832.in February 1994.
 BJ3832
 BJ3832.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3832.GEOID18 height accuracy estimate available here.
 BJ3832
 BJ3832.Click photographs - Photos may exist for this station.
 BJ3832
 BJ3832.The dynamic height is computed by dividing the NAVD 88
 BJ3832.geopotential number by the normal gravity value computed on the
 BJ3832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3832.degrees latitude (g = 980.6199 gals.).
 BJ3832
 BJ3832.The modeled gravity was interpolated from observed gravity values.
 BJ3832
 BJ3832;                    North         East    Units  Estimated Accuracy
 BJ3832;SPC LA S     -   269,700.    1,063,400.      MT  (+/- 180 meters Scaled)
 BJ3832
 BJ3832_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ226243(NAD 83)
 BJ3832
 BJ3832                          SUPERSEDED SURVEY CONTROL
 BJ3832
 BJ3832.No superseded survey control is available for this station.
 BJ3832
 BJ3832_MARKER: DD = SURVEY DISK
 BJ3832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3832_STAMPING: 46V39 1985
 BJ3832_MARK LOGO: LADTD
 BJ3832_PROJECTION: FLUSH
 BJ3832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3832+STABILITY: SURFACE MOTION
 BJ3832_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3832+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3832
 BJ3832  HISTORY     - Date     Condition        Report By
 BJ3832  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3832  HISTORY     - 19890524 GOOD             LADTD
 BJ3832
 BJ3832                          STATION DESCRIPTION
 BJ3832
 BJ3832'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3832'16.8 KM (10.45MI) WEST FROM KENTWOOD.
 BJ3832'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3832'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3832'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3832'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 16.5 KM (10.25 MI) TO THE
 BJ3832'BENCH MARK ON THE RIGHT, 24.4 METERS (80 FT) NORTHWEST OF THE CENTER
 BJ3832'OF STATE HIGHWAY 38, 21.3 METERS (70 FT) NORTHEAST OF THE CENTER OF
 BJ3832'STATE HIGHWAY 441, 15.2 METERS (50 FT) NORTH NORTHWEST OF A POWER
 BJ3832'POLE, AND 11.9 METERS (39 FT) NORTH NORTHWEST OF THE
 BJ3832'SPRINGFIELD-LIBERTY ROAD MONUMENT.
 BJ3832'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3832
 BJ3832                          STATION RECOVERY (1989)
 BJ3832
 BJ3832'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3832'THE STATION IS LOCATED ABOUT 16.8 KM (10.45 MI) WEST OF KENTWOOD AND
 BJ3832'13.4 KM (8.35 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3832'TRANSPORTATION AND DEVELOPMENT.
 BJ3832'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3832'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38.
 BJ3832'TURN RIGHT AND GO WEST FOR 16.5 KM (10.25 MI) ON HIGHWAY 38 TO THE
 BJ3832'MARK ON RIGHT, IN THE NORTHEAST QUARDRANT OF THE JUNCTION WITH STATE
 BJ3832'HIGHWAY 441,  24.4 M (80.1 FT) NORTHWEST FROM THE CENTER OF HIGHWAY
 BJ3832'38, 21.3 M (69.9 FT)  NORTHEAST FROM THE CENTER OF HIGHWAY 441, 15.2 M
 BJ3832'(49.9 FT) NORTH-NORTHWEST FROM A POWER POLE, 11.9 M (39.0 FT)
 BJ3832'NORTH-NORTHWEST FROM THE SPRINGFIELD-LEBERTY ROAD MONUMENT AND 0.46 M
 BJ3832'(1.5 FT) SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 BJ3832'MARK IS FLUSH WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3562 ***********************************************************************
 BJ3562  DESIGNATION -  46 V 4
 BJ3562  PID         -  BJ3562
 BJ3562  STATE/COUNTY-  LA/ST HELENA
 BJ3562  COUNTRY     -  US
 BJ3562  USGS QUAD   -  GREENSBURG (2018)
 BJ3562
 BJ3562                         *CURRENT SURVEY CONTROL
 BJ3562  ______________________________________________________________________
 BJ3562* NAD 83(1986) POSITION- 30 49 51.     (N) 090 40 13.     (W)   SCALED
 BJ3562* NAVD 88 ORTHO HEIGHT -    69.674 (meters)      228.59  (feet) ADJUSTED
 BJ3562  ______________________________________________________________________
 BJ3562  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BJ3562  DYNAMIC HEIGHT  -         69.584 (meters)      228.29  (feet) COMP
 BJ3562  MODELED GRAVITY -    979,347.8   (mgal)                       NAVD 88
 BJ3562
 BJ3562  VERT ORDER      -  SECOND    CLASS I
 BJ3562
 BJ3562.The horizontal coordinates were scaled from a map and have
 BJ3562.an estimated accuracy of +/- 6 seconds.
 BJ3562
 BJ3562.The orthometric height was determined by differential leveling and
 BJ3562.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3562.in February 1994.
 BJ3562
 BJ3562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3562.GEOID18 height accuracy estimate available here.
 BJ3562
 BJ3562.Click photographs - Photos may exist for this station.
 BJ3562
 BJ3562.The dynamic height is computed by dividing the NAVD 88
 BJ3562.geopotential number by the normal gravity value computed on the
 BJ3562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3562.degrees latitude (g = 980.6199 gals.).
 BJ3562
 BJ3562.The modeled gravity was interpolated from observed gravity values.
 BJ3562
 BJ3562;                    North         East    Units  Estimated Accuracy
 BJ3562;SPC LA S     -   258,550.    1,063,440.      MT  (+/- 180 meters Scaled)
 BJ3562
 BJ3562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ228131(NAD 83)
 BJ3562
 BJ3562                          SUPERSEDED SURVEY CONTROL
 BJ3562
 BJ3562.No superseded survey control is available for this station.
 BJ3562
 BJ3562_MARKER: DD = SURVEY DISK
 BJ3562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3562_STAMPING: 46V4 1984
 BJ3562_MARK LOGO: LADHGS
 BJ3562_PROJECTION: FLUSH
 BJ3562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3562+STABILITY: SURFACE MOTION
 BJ3562
 BJ3562  HISTORY     - Date     Condition        Report By
 BJ3562  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3562
 BJ3562                          STATION DESCRIPTION
 BJ3562
 BJ3562'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3562'IN GREENSBURG.
 BJ3562'ABOUT 0.5 KM (0.3 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3562'GREENSBURG TO THE FIRST BAPTIST CHURCH ON THE RIGHT WITH THE BENCH
 BJ3562'MARK SET IN THE SOUTHWEST CORNER OF THE CHURCH YARD IN THE CORNER OF A
 BJ3562'SIDEWALK, 35.4 METERS (116 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER
 BJ3562'OF A RED BRICK BUILDING ON THE SOUTH SIDE OF HIGHWAY 10, 27.6 METERS
 BJ3562'(90.5 FT) EAST-NORTHEAST OF THE JUNCTION OF HIGHWAYS 10 AND 37,
 BJ3562'26.2 METERS (86 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 BJ3562'CHURCH, AND 13.4 METERS (44 FT) NORTH-NORTHEAST OF THE CENTER OF
 BJ3562'HIGHWAY 10.
 BJ3562'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3562'THE MARK IS 0.61 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3837 ***********************************************************************
 BJ3837  DESIGNATION -  46 V 40
 BJ3837  PID         -  BJ3837
 BJ3837  STATE/COUNTY-  LA/ST HELENA
 BJ3837  COUNTRY     -  US
 BJ3837  USGS QUAD   -  LIVERPOOL (2018)
 BJ3837
 BJ3837                         *CURRENT SURVEY CONTROL
 BJ3837  ______________________________________________________________________
 BJ3837* NAD 83(1986) POSITION- 30 55 49.     (N) 090 38 48.     (W)   SCALED
 BJ3837* NAVD 88 ORTHO HEIGHT -    87.680 (meters)      287.66  (feet) ADJUSTED
 BJ3837  ______________________________________________________________________
 BJ3837  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ3837  DYNAMIC HEIGHT  -         87.567 (meters)      287.29  (feet) COMP
 BJ3837  MODELED GRAVITY -    979,355.4   (mgal)                       NAVD 88
 BJ3837
 BJ3837  VERT ORDER      -  SECOND    CLASS I
 BJ3837
 BJ3837.The horizontal coordinates were scaled from a map and have
 BJ3837.an estimated accuracy of +/- 6 seconds.
 BJ3837
 BJ3837.The orthometric height was determined by differential leveling and
 BJ3837.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3837.in February 1994.
 BJ3837
 BJ3837.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3837.GEOID18 height accuracy estimate available here.
 BJ3837
 BJ3837.Click photographs - Photos may exist for this station.
 BJ3837
 BJ3837.The dynamic height is computed by dividing the NAVD 88
 BJ3837.geopotential number by the normal gravity value computed on the
 BJ3837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3837.degrees latitude (g = 980.6199 gals.).
 BJ3837
 BJ3837.The modeled gravity was interpolated from observed gravity values.
 BJ3837
 BJ3837;                    North         East    Units  Estimated Accuracy
 BJ3837;SPC LA S     -   269,590.    1,065,630.      MT  (+/- 180 meters Scaled)
 BJ3837
 BJ3837_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ248242(NAD 83)
 BJ3837
 BJ3837                          SUPERSEDED SURVEY CONTROL
 BJ3837
 BJ3837.No superseded survey control is available for this station.
 BJ3837
 BJ3837_MARKER: DD = SURVEY DISK
 BJ3837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3837_STAMPING: 46V40 1985
 BJ3837_MARK LOGO: LADTD
 BJ3837_PROJECTION: FLUSH
 BJ3837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3837+STABILITY: SURFACE MOTION
 BJ3837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3837+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3837
 BJ3837  HISTORY     - Date     Condition        Report By
 BJ3837  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3837  HISTORY     - 19890524 GOOD             LADTD
 BJ3837
 BJ3837                          STATION DESCRIPTION
 BJ3837
 BJ3837'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3837'14.5 KM (9.0 MI) WEST FROM KENTWOOD.
 BJ3837'THE MARK IS 1.22 M ABOVE THE HIGHWAY.
 BJ3837'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3837'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3837'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 14.2 KM (8.8 MI) TO THE
 BJ3837'BENCH MARK ON THE LEFT, 18.3 METERS (60 FT) EAST NORTHEAST OF A
 BJ3837'30-INCH OAK TREE, 16.5 METERS (54 FT) SOUTH SOUTHEAST OF A WHITE WOOD
 BJ3837'FRAME HOME, 15.5 METERS (51 FT) SOUTH OF THE CENTER OF STATE HIGHWAY
 BJ3837'38, AND 0.46 METER (1.5 FT) NORTH NORTHEAST OF A 3 STRAND BARBED WIRE
 BJ3837'FENCE CORNER.
 BJ3837'THE MARK IS 0.46 METERS  NNW FROM A WITNESS POST.
 BJ3837
 BJ3837                          STATION RECOVERY (1989)
 BJ3837
 BJ3837'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3837'THE STATION IS LOCATED ABOUT 14.5 KM (9.00 MI) WEST OF KENTWOOD AND
 BJ3837'15.8 KM (9.80 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3837'TRANSPORTATION AND DEVELOPMENT.
 BJ3837'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3837'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38.
 BJ3837'TURN RIGHT AND GO WEST FOR 14.2 KM (8.80 MI) ON HIGHWAY 38 TO THE MARK
 BJ3837'ON THE LEFT,  18.3 M (60.0 FT) EAST-NORTHEAST FROM A 30-INCH OAK
 BJ3837'TREE, 16.5 M (54.1 FT) SOUTH-SOUTHEAST FROM THE NORTHEAST CORNER OF A
 BJ3837'WHITE WOOD FRAME HOUSE, 15.5 M (50.9 FT) SOUTH FROM THE CENTER OF THE
 BJ3837'HIGHWAY AND 0.46 M (1.5 FT) NORTH-NORTHWEST FROM A METAL WITNESS POST
 BJ3837'WITH A SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 BJ3837'1.22 M (4.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3838 ***********************************************************************
 BJ3838  DESIGNATION -  46 V 41
 BJ3838  PID         -  BJ3838
 BJ3838  STATE/COUNTY-  LA/ST HELENA
 BJ3838  COUNTRY     -  US
 BJ3838  USGS QUAD   -  LIVERPOOL (2018)
 BJ3838
 BJ3838                         *CURRENT SURVEY CONTROL
 BJ3838  ______________________________________________________________________
 BJ3838* NAD 83(1986) POSITION- 30 55 42.96   (N) 090 37 48.51   (W)   HD_HELD1
 BJ3838* NAVD 88 ORTHO HEIGHT -    81.424 (meters)      267.14  (feet) ADJUSTED
 BJ3838  ______________________________________________________________________
 BJ3838  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 BJ3838  DYNAMIC HEIGHT  -         81.319 (meters)      266.79  (feet) COMP
 BJ3838  MODELED GRAVITY -    979,355.2   (mgal)                       NAVD 88
 BJ3838
 BJ3838  VERT ORDER      -  SECOND    CLASS I
 BJ3838
 BJ3838.The horizontal coordinates were determined by differentially corrected
 BJ3838.hand held GPS observations or other comparable positioning techniques
 BJ3838.and have an estimated accuracy of +/- 3 meters.
 BJ3838
 BJ3838.The orthometric height was determined by differential leveling and
 BJ3838.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3838.in February 1994.
 BJ3838
 BJ3838.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3838.GEOID18 height accuracy estimate available here.
 BJ3838
 BJ3838.Click photographs - Photos may exist for this station.
 BJ3838
 BJ3838.The dynamic height is computed by dividing the NAVD 88
 BJ3838.geopotential number by the normal gravity value computed on the
 BJ3838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3838.degrees latitude (g = 980.6199 gals.).
 BJ3838
 BJ3838.The modeled gravity was interpolated from observed gravity values.
 BJ3838
 BJ3838;                    North         East    Units  Estimated Accuracy
 BJ3838;SPC LA S     -   269,414.4   1,067,211.2     MT  (+/- 3 meters HH1 GPS) 
 BJ3838
 BJ3838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ2644024096(NAD 83)
 BJ3838
 BJ3838                          SUPERSEDED SURVEY CONTROL
 BJ3838
 BJ3838.No superseded survey control is available for this station.
 BJ3838
 BJ3838_MARKER: DD = SURVEY DISK
 BJ3838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3838_STAMPING: 46V41 1985
 BJ3838_MARK LOGO: LADTD
 BJ3838_PROJECTION: RECESSED 3 CENTIMETERS
 BJ3838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3838+STABILITY: SURFACE MOTION
 BJ3838_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3838+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3838
 BJ3838  HISTORY     - Date     Condition        Report By
 BJ3838  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3838  HISTORY     - 19890524 GOOD             LADTD
 BJ3838
 BJ3838                          STATION DESCRIPTION
 BJ3838
 BJ3838'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3838'12.9 KM (8.0 MI) WEST FROM KENTWOOD.
 BJ3838'THE MARK IS 0.76 M ABOVE THE HIGHWAY.
 BJ3838'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3838'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3838'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 12.5 KM (7.8 MI) TO THE
 BJ3838'BENCH MARK ON THE RIGHT, 21.0 METERS (69 FT) NORTH OF THE CENTER OF
 BJ3838'STATE HIGHWAY 38, 7.6 METERS (25 FT) NORTH OF THE SOUTHEAST CORNER OF
 BJ3838'A FENCE SURROUNDING THE NEW ZION CEMETARY, 6.1 METERS (20 FT) WEST OF
 BJ3838'A GRAVEL ROAD RUNNING NORTH, AND 0.46 METER (1.5 FT) EAST OF A
 BJ3838'CHAINLINK FENCE SURROUNDING THE NEW ZION CEMETARY.
 BJ3838'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3838
 BJ3838                          STATION RECOVERY (1989)
 BJ3838
 BJ3838'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3838'THE STATION IS LOCATED ABOUT 12.9 KM (8.00 MI) WEST OF KENTWOOD AND
 BJ3838'17.4 KM (10.80 MI) EAST OF CHIPOLA.  OWNERSHIP--NEW ZION BATIST
 BJ3838'CHURCH.
 BJ3838'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3838'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38. TURN
 BJ3838'RIGHT AND GO WEST FOR 12.5 KM (7.75 MI) ON HIGHWAY 38 TO THE MARK ON
 BJ3838'THE RIGHT AT THE NEW ZION BATIST CHURCH CEMETARY.
 BJ3838'THE STATION IS 21.0 M (68.9 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 BJ3838'7.6 M (24.9 FT) NORTH FROM THE SOUTHEAST CORNER OF A FENCE SURROUNDING
 BJ3838'THE CEMETARY, 6.1 M (20.0 FT) WEST FROM A GRAVEL ROAD LEADING NORTH,
 BJ3838'0.5 M (1.6 FT) EAST FROM A CHAIN LINK FENCE AND 0.46 M (1.5 FT) EAST
 BJ3838'FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS RECESSED 3
 BJ3838'CM BELOW THE GROUND AND 0.76 M (2.5 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3839 ***********************************************************************
 BJ3839  DESIGNATION -  46 V 42
 BJ3839  PID         -  BJ3839
 BJ3839  STATE/COUNTY-  LA/ST HELENA
 BJ3839  COUNTRY     -  US
 BJ3839  USGS QUAD   -  KENTWOOD (2018)
 BJ3839
 BJ3839                         *CURRENT SURVEY CONTROL
 BJ3839  ______________________________________________________________________
 BJ3839* NAD 83(1986) POSITION- 30 55 43.     (N) 090 36 38.     (W)   SCALED
 BJ3839* NAVD 88 ORTHO HEIGHT -    92.879 (meters)      304.72  (feet) ADJUSTED
 BJ3839  ______________________________________________________________________
 BJ3839  GEOID HEIGHT    -        -27.045 (meters)                     GEOID18
 BJ3839  DYNAMIC HEIGHT  -         92.760 (meters)      304.33  (feet) COMP
 BJ3839  MODELED GRAVITY -    979,355.3   (mgal)                       NAVD 88
 BJ3839
 BJ3839  VERT ORDER      -  SECOND    CLASS I
 BJ3839
 BJ3839.The horizontal coordinates were scaled from a map and have
 BJ3839.an estimated accuracy of +/- 6 seconds.
 BJ3839
 BJ3839.The orthometric height was determined by differential leveling and
 BJ3839.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3839.in February 1994.
 BJ3839
 BJ3839.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3839.GEOID18 height accuracy estimate available here.
 BJ3839
 BJ3839.Click photographs - Photos may exist for this station.
 BJ3839
 BJ3839.The dynamic height is computed by dividing the NAVD 88
 BJ3839.geopotential number by the normal gravity value computed on the
 BJ3839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3839.degrees latitude (g = 980.6199 gals.).
 BJ3839
 BJ3839.The modeled gravity was interpolated from observed gravity values.
 BJ3839
 BJ3839;                    North         East    Units  Estimated Accuracy
 BJ3839;SPC LA S     -   269,430.    1,069,080.      MT  (+/- 180 meters Scaled)
 BJ3839
 BJ3839_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ283241(NAD 83)
 BJ3839
 BJ3839                          SUPERSEDED SURVEY CONTROL
 BJ3839
 BJ3839.No superseded survey control is available for this station.
 BJ3839
 BJ3839_MARKER: DD = SURVEY DISK
 BJ3839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3839_STAMPING: 46V42 1985
 BJ3839_MARK LOGO: LADTD
 BJ3839_PROJECTION: FLUSH
 BJ3839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3839+STABILITY: SURFACE MOTION
 BJ3839_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3839+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3839
 BJ3839  HISTORY     - Date     Condition        Report By
 BJ3839  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3839  HISTORY     - 19890524 GOOD             LADTD
 BJ3839
 BJ3839                          STATION DESCRIPTION
 BJ3839
 BJ3839'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3839'11.1 KM (6.9 MI) WEST FROM KENTWOOD.
 BJ3839'THE MARK IS 0.34 M ABOVE THE HIGHWAY.
 BJ3839'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3839'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3839'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 10.7 KM (6.7 MI) TO THE
 BJ3839'BENCH MARK ON THE LEFT, 21.5 METERS (70.5 FT) EAST NORTHEAST OF A
 BJ3839'POWER POLE WITH A TRANSFORMER, 12.0 METERS (39.5 FT) SOUTH OF THE
 BJ3839'CENTERLINE OF STATE HIGHWAY 38, 1.4 METERS (4.5 FT) EAST NORTHEAST OF
 BJ3839'TELEPHONE BOX NO. 64, 0.76 METER (2.5 FT) NORTH NORTHWEST OF A NET
 BJ3839'WIRE FENCE.
 BJ3839'THE MARK IS 0.61 METERS  NNW FROM A WITNESS POST.
 BJ3839
 BJ3839                          STATION RECOVERY (1989)
 BJ3839
 BJ3839'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3839'THE STATION IS LOCATED ABOUT 11.1 KM (6.90 MI) WEST OF KENTWOOD AND
 BJ3839'20.5 KM (12.75 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3839'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3839'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3839'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38.
 BJ3839'TURN RIGHT AND GO WEST FOR 10.7 KM (6.65 MI) TO THE MARK ON THE LEFT.
 BJ3839'THE STATION IS 21.5 M (70.5 FT) EAST-NORTHEAST FROM A POWER POLE WITH
 BJ3839'A TRANSFORMER ATTACHED, 15.2 M (49.9 FT) SOUTHWEST FROM THE CENTER OF
 BJ3839'THE SOUTH END OF A CONCRETE BOX HEADWALL CULVERT RUNNING UNDER HIGHWAY
 BJ3839'38, 12.0 M (39.4 FT) SOUTH FROM THE CENTER OF THE HIGHWAY, 1.4 M
 BJ3839'(4.6 FT) EAST-NORTHEAST FROM TELEPHONE JUNCTION BOX NO 64, 0.8 M
 BJ3839'(2.6 FT) NORTH-NORTHWEST FROM A NET WIRE FENCE AND 0.6 M (2.0 FT)
 BJ3839'NORTH-NORTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 BJ3839'MARK IS FLUSH WITH THE GROUND AND 0.3 M (1.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3840 ***********************************************************************
 BJ3840  DESIGNATION -  46 V 43
 BJ3840  PID         -  BJ3840
 BJ3840  STATE/COUNTY-  LA/ST HELENA
 BJ3840  COUNTRY     -  US
 BJ3840  USGS QUAD   -  KENTWOOD (2018)
 BJ3840
 BJ3840                         *CURRENT SURVEY CONTROL
 BJ3840  ______________________________________________________________________
 BJ3840* NAD 83(1986) POSITION- 30 55 52.     (N) 090 35 46.     (W)   SCALED
 BJ3840* NAVD 88 ORTHO HEIGHT -    80.958 (meters)      265.61  (feet) ADJUSTED
 BJ3840  ______________________________________________________________________
 BJ3840  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ3840  DYNAMIC HEIGHT  -         80.854 (meters)      265.27  (feet) COMP
 BJ3840  MODELED GRAVITY -    979,355.6   (mgal)                       NAVD 88
 BJ3840
 BJ3840  VERT ORDER      -  SECOND    CLASS I
 BJ3840
 BJ3840.The horizontal coordinates were scaled from a map and have
 BJ3840.an estimated accuracy of +/- 6 seconds.
 BJ3840
 BJ3840.The orthometric height was determined by differential leveling and
 BJ3840.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3840.in February 1994.
 BJ3840
 BJ3840.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3840.GEOID18 height accuracy estimate available here.
 BJ3840
 BJ3840.Click photographs - Photos may exist for this station.
 BJ3840
 BJ3840.The dynamic height is computed by dividing the NAVD 88
 BJ3840.geopotential number by the normal gravity value computed on the
 BJ3840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3840.degrees latitude (g = 980.6199 gals.).
 BJ3840
 BJ3840.The modeled gravity was interpolated from observed gravity values.
 BJ3840
 BJ3840;                    North         East    Units  Estimated Accuracy
 BJ3840;SPC LA S     -   269,710.    1,070,460.      MT  (+/- 180 meters Scaled)
 BJ3840
 BJ3840_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ296244(NAD 83)
 BJ3840
 BJ3840                          SUPERSEDED SURVEY CONTROL
 BJ3840
 BJ3840.No superseded survey control is available for this station.
 BJ3840
 BJ3840_MARKER: DD = SURVEY DISK
 BJ3840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3840_STAMPING: 46V43 1985
 BJ3840_MARK LOGO: LADTD
 BJ3840_PROJECTION: FLUSH
 BJ3840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3840+STABILITY: SURFACE MOTION
 BJ3840_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3840+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3840
 BJ3840  HISTORY     - Date     Condition        Report By
 BJ3840  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3840  HISTORY     - 19890524 GOOD             LADTD
 BJ3840
 BJ3840                          STATION DESCRIPTION
 BJ3840
 BJ3840'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3840'9.4 KM (5.85 MI) WEST FROM KENTWOOD.
 BJ3840'THE MARK IS 1.22 M ABOVE THE HIGHWAY.
 BJ3840'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3840'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3840'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 9.1 KM (5.65 MI) TO THE
 BJ3840'BENCH MARK ON THE RIGHT, 18.3 METERS (60 FT) NORTH OF THE CENTERLINE
 BJ3840'OF STATE HIGHWAY 38, 13.7 METERS (45 FT) EAST OF THE CENTER OF A
 BJ3840'PARISH BLACKTOP ROAD LEADING NORTH, AND 1.22 METERS (4 FT) SOUTHWEST
 BJ3840'OF A NET WIRE FENCE.
 BJ3840'THE MARK IS 0.91 METERS  SW FROM A WITNESS POST.
 BJ3840
 BJ3840                          STATION RECOVERY (1989)
 BJ3840
 BJ3840'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3840'THE STATION IS LOCATED ABOUT 9.4 KM (5.85 MI) WEST OF KENTWOOD AND
 BJ3840'20.5 EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3840'TRANSPORTATION AND DEVELOPMENT.
 BJ3840'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3840'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38. TURN
 BJ3840'RIGHT AND GO WEST FOR 9.1 KM (5.65 MI) TO THE MARK ON THE RIGHT.
 BJ3840'THE STATION IS 18.3 M (60.0 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 BJ3840'13.7 M (44.9 FT) EAST FROM THE CENTER OF A PARISH BLACKTOP ROAD
 BJ3840'LEADING NORTH, 1.2 M (3.9 FT) SOUTHWEST FROM A NET WIRE FENCE AND 0.9
 BJ3840'M (3.0 FT) SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED. THE
 BJ3840'MARK IS FLUSH WITH THE GROUND AND 1.22 M (4.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3841 ***********************************************************************
 BJ3841  DESIGNATION -  46 V 44
 BJ3841  PID         -  BJ3841
 BJ3841  STATE/COUNTY-  LA/ST HELENA
 BJ3841  COUNTRY     -  US
 BJ3841  USGS QUAD   -  KENTWOOD (2018)
 BJ3841
 BJ3841                         *CURRENT SURVEY CONTROL
 BJ3841  ______________________________________________________________________
 BJ3841* NAD 83(1986) POSITION- 30 55 49.     (N) 090 34 55.     (W)   SCALED
 BJ3841* NAVD 88 ORTHO HEIGHT -    84.191 (meters)      276.22  (feet) ADJUSTED
 BJ3841  ______________________________________________________________________
 BJ3841  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 BJ3841  DYNAMIC HEIGHT  -         84.082 (meters)      275.86  (feet) COMP
 BJ3841  MODELED GRAVITY -    979,355.7   (mgal)                       NAVD 88
 BJ3841
 BJ3841  VERT ORDER      -  SECOND    CLASS I
 BJ3841
 BJ3841.The horizontal coordinates were scaled from a map and have
 BJ3841.an estimated accuracy of +/- 6 seconds.
 BJ3841
 BJ3841.The orthometric height was determined by differential leveling and
 BJ3841.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3841.in February 1994.
 BJ3841
 BJ3841.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3841.GEOID18 height accuracy estimate available here.
 BJ3841
 BJ3841.Click photographs - Photos may exist for this station.
 BJ3841
 BJ3841.The dynamic height is computed by dividing the NAVD 88
 BJ3841.geopotential number by the normal gravity value computed on the
 BJ3841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3841.degrees latitude (g = 980.6199 gals.).
 BJ3841
 BJ3841.The modeled gravity was interpolated from observed gravity values.
 BJ3841
 BJ3841;                    North         East    Units  Estimated Accuracy
 BJ3841;SPC LA S     -   269,630.    1,071,820.      MT  (+/- 180 meters Scaled)
 BJ3841
 BJ3841_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ310243(NAD 83)
 BJ3841
 BJ3841                          SUPERSEDED SURVEY CONTROL
 BJ3841
 BJ3841.No superseded survey control is available for this station.
 BJ3841
 BJ3841_MARKER: DD = SURVEY DISK
 BJ3841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3841_STAMPING: 46V44 1985
 BJ3841_MARK LOGO: LADTD
 BJ3841_PROJECTION: FLUSH
 BJ3841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3841+STABILITY: SURFACE MOTION
 BJ3841_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3841+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3841
 BJ3841  HISTORY     - Date     Condition        Report By
 BJ3841  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3841  HISTORY     - 19890524 GOOD             LADTD
 BJ3841
 BJ3841                          STATION DESCRIPTION
 BJ3841
 BJ3841'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3841'8.0 KM (4.95 MI) WEST FROM KENTWOOD.
 BJ3841'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3841'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3841'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3841'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 7.6 KM (4.75 MI) TO THE
 BJ3841'BENCH MARK ON THE RIGHT, 14.6 METERS (48 FT) NORTH OF THE CENTERLINE
 BJ3841'OF STATE HIGHWAY 38, 10.1 METERS (33 FT) WEST OF THE MIDDLE ONE OF
 BJ3841'THREE WARNING SIGNS FOR THE PLANTATION PIPELINE CO. (PETROLEUM) ON THE
 BJ3841'NORTH SIDE OF STATE HIGHWAY 38, 7.3 METERS (24 FT) EAST OF A 16-INCH
 BJ3841'SWEET GUM TREE, AND 0.8 METER (2.5 FT) SOUTH OF A 4 STRAND BARBED WIRE
 BJ3841'FENCE.
 BJ3841'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3841
 BJ3841                          STATION RECOVERY (1989)
 BJ3841
 BJ3841'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3841'THE STATION IS LOCATED ABOUT 8.0 M (4.95 MI) WEST OF KENTWOOD AND 22.0
 BJ3841'KM (13.65 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3841'TRANSPORTATION AND DEVELOPMENT.
 BJ3841'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3841'ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38.  TURN RIGHT AND
 BJ3841'GO WEST FOR 7.6 KM (4.70 MI) ON HIGHWAY 38 TO THE MARK ON THE RIGHT
 BJ3841'JUST WEST OF A PIPELINE CROSSING.
 BJ3841'THE STATION IS 14.6 M (47.9 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 BJ3841'10.1 M (33.1 FT) WEST FROM THE MIDDLE ONE OF THREE WARNING SIGNS FOR
 BJ3841'THE PLANTATION PIPELINE COMPANY, 7.3 M (24.0 FT) EAST FROM A 16-INCH
 BJ3841'SWEET GUM TREE, 0.8 M (2.6 FT) SOUTH FROM A 4 STRAND BARBED WIRE FENCE
 BJ3841'AND 0.6 M (2.0 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3841'THE MARK IS FLUSH WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3842 ***********************************************************************
 BJ3842  DESIGNATION -  46 V 45
 BJ3842  PID         -  BJ3842
 BJ3842  STATE/COUNTY-  LA/ST HELENA
 BJ3842  COUNTRY     -  US
 BJ3842  USGS QUAD   -  KENTWOOD (2018)
 BJ3842
 BJ3842                         *CURRENT SURVEY CONTROL
 BJ3842  ______________________________________________________________________
 BJ3842* NAD 83(1986) POSITION- 30 55 41.     (N) 090 34 12.     (W)   SCALED
 BJ3842* NAVD 88 ORTHO HEIGHT -    84.388 (meters)      276.86  (feet) ADJUSTED
 BJ3842  ______________________________________________________________________
 BJ3842  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BJ3842  DYNAMIC HEIGHT  -         84.279 (meters)      276.51  (feet) COMP
 BJ3842  MODELED GRAVITY -    979,355.6   (mgal)                       NAVD 88
 BJ3842
 BJ3842  VERT ORDER      -  SECOND    CLASS I
 BJ3842
 BJ3842.The horizontal coordinates were scaled from a map and have
 BJ3842.an estimated accuracy of +/- 6 seconds.
 BJ3842
 BJ3842.The orthometric height was determined by differential leveling and
 BJ3842.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3842.in February 1994.
 BJ3842
 BJ3842.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3842.GEOID18 height accuracy estimate available here.
 BJ3842
 BJ3842.Click photographs - Photos may exist for this station.
 BJ3842
 BJ3842.The dynamic height is computed by dividing the NAVD 88
 BJ3842.geopotential number by the normal gravity value computed on the
 BJ3842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3842.degrees latitude (g = 980.6199 gals.).
 BJ3842
 BJ3842.The modeled gravity was interpolated from observed gravity values.
 BJ3842
 BJ3842;                    North         East    Units  Estimated Accuracy
 BJ3842;SPC LA S     -   269,390.    1,072,960.      MT  (+/- 180 meters Scaled)
 BJ3842
 BJ3842_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ321241(NAD 83)
 BJ3842
 BJ3842                          SUPERSEDED SURVEY CONTROL
 BJ3842
 BJ3842.No superseded survey control is available for this station.
 BJ3842
 BJ3842_MARKER: DD = SURVEY DISK
 BJ3842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3842_STAMPING: 46V45 1985
 BJ3842_MARK LOGO: LADTD
 BJ3842_PROJECTION: FLUSH
 BJ3842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3842+STABILITY: SURFACE MOTION
 BJ3842_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3842+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3842
 BJ3842  HISTORY     - Date     Condition        Report By
 BJ3842  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3842  HISTORY     - 19890524 GOOD             LADTD
 BJ3842
 BJ3842                          STATION DESCRIPTION
 BJ3842
 BJ3842'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3842'6.8 KM (4.2 MI) WEST FROM KENTWOOD.
 BJ3842'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
 BJ3842'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3842'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3842'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 6.4 KM (4.0 MI) TO THE
 BJ3842'BENCH MARK ON THE RIGHT, 16.5 METERS (54 FT) EAST OF THE CENTERLINE OF
 BJ3842'THE EAST DRIVE LEADING TO A WOOD FRAME HOUSE BELONGING TO MR KEITH
 BJ3842'BIRCH, 10.7 METERS (35 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY
 BJ3842'38, 7.2 METERS (23.5 FT) SOUTH SOUTHEAST OF A 10-INCH PECAN TREE IN
 BJ3842'THE YARD OF MR KEITH BIRCH, AND 1.7 METERS (5.5 FT) EAST OF A POWER
 BJ3842'POLE WITH ONE TRANSFORMER ATTACHED.
 BJ3842'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3842
 BJ3842                          STATION RECOVERY (1989)
 BJ3842
 BJ3842'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3842'THE STATION IS LOCATED ABOUT 6.8 KM (4.25 MI) WEST OF KENTWOOD AND
 BJ3842'23.2 KM (14.40 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3842'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3842'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3842'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38.
 BJ3842'TURN RIGHT AND GO WEST FOR 6.4 KM (4.00 MI) ON HIGHWAY 38 TO THE MARK
 BJ3842'ON THE RIGHT,  16.5 M (54.1 FT) EAST FROM THE CENTER OF THE EAST DRIVE
 BJ3842'LEADING TO A WOOD FRAME HOUSE BELONGING TO MR. KEITH BIRCH, 10.7 M
 BJ3842'(35.1 FT) NORTH FROM THE CENTER OF THE HIGHWAY, 7.2 M (23.6 FT)
 BJ3842'SOUTH-SOUTHEAST FROM A 10-INCH PECAN TREE, 1.7 M (5.6 FT) EAST FROM A
 BJ3842'POWER POLE WITH A TRANSFORMER ATTACHED AND 0.46 M (1.5 FT) EAST FROM A
 BJ3842'METAL WITNESS WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND
 BJ3842'AND 0.6 M (2.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3563 ***********************************************************************
 BJ3563  DESIGNATION -  46 V 5
 BJ3563  PID         -  BJ3563
 BJ3563  STATE/COUNTY-  LA/ST HELENA
 BJ3563  COUNTRY     -  US
 BJ3563  USGS QUAD   -  GREENSBURG (2018)
 BJ3563
 BJ3563                         *CURRENT SURVEY CONTROL
 BJ3563  ______________________________________________________________________
 BJ3563* NAD 83(1986) POSITION- 30 50 16.     (N) 090 41 10.     (W)   SCALED
 BJ3563* NAVD 88 ORTHO HEIGHT -    73.436 (meters)      240.93  (feet) ADJUSTED
 BJ3563  ______________________________________________________________________
 BJ3563  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ3563  DYNAMIC HEIGHT  -         73.341 (meters)      240.62  (feet) COMP
 BJ3563  MODELED GRAVITY -    979,348.2   (mgal)                       NAVD 88
 BJ3563
 BJ3563  VERT ORDER      -  SECOND    CLASS I
 BJ3563
 BJ3563.The horizontal coordinates were scaled from a map and have
 BJ3563.an estimated accuracy of +/- 6 seconds.
 BJ3563
 BJ3563.The orthometric height was determined by differential leveling and
 BJ3563.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3563.in February 1994.
 BJ3563
 BJ3563.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3563.GEOID18 height accuracy estimate available here.
 BJ3563
 BJ3563.Click photographs - Photos may exist for this station.
 BJ3563
 BJ3563.The dynamic height is computed by dividing the NAVD 88
 BJ3563.geopotential number by the normal gravity value computed on the
 BJ3563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3563.degrees latitude (g = 980.6199 gals.).
 BJ3563
 BJ3563.The modeled gravity was interpolated from observed gravity values.
 BJ3563
 BJ3563;                    North         East    Units  Estimated Accuracy
 BJ3563;SPC LA S     -   259,310.    1,061,920.      MT  (+/- 180 meters Scaled)
 BJ3563
 BJ3563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ212139(NAD 83)
 BJ3563
 BJ3563                          SUPERSEDED SURVEY CONTROL
 BJ3563
 BJ3563.No superseded survey control is available for this station.
 BJ3563
 BJ3563_MARKER: DD = SURVEY DISK
 BJ3563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3563_STAMPING: 46V5 1984
 BJ3563_MARK LOGO: LADHGS
 BJ3563_PROJECTION: FLUSH
 BJ3563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3563+STABILITY: SURFACE MOTION
 BJ3563
 BJ3563  HISTORY     - Date     Condition        Report By
 BJ3563  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3563
 BJ3563                          STATION DESCRIPTION
 BJ3563
 BJ3563'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3563'IN GREENSBURG.
 BJ3563'ABOUT 2.1 KM (1.3 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3563'GREENSBURG TO THE BENCH MARK ON THE RIGHT SET ON TOP OF A HILL IN
 BJ3563'FRONT OF MR BUCK CUTRERS RESIDENT, 30.5 METERS (100 FT)
 BJ3563'SOUTH-SOUTHWEST OF SOUTHWEST CORNER OF MR CUTRERS CARPORCH TO HOUSE,
 BJ3563'26.5 METERS (87 FT) NORTH-NORTHEAST OF THE CENTER OF HIGHWAY 10,
 BJ3563'14.9 METERS (49 FT) NORTH OF POWER POLE NUMBER GW8, 12.2 METERS
 BJ3563'(40 FT) WEST-NORTHWEST OF THE CENTER OF A GRAVEL DRIVE, AND
 BJ3563'10.5 METERS (34.5 FT) EAST OF A 5-STRAND BARB WIRE FENCE.
 BJ3563'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ3563'THE MARK IS 3.05 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3564 ***********************************************************************
 BJ3564  DESIGNATION -  46 V 6
 BJ3564  PID         -  BJ3564
 BJ3564  STATE/COUNTY-  LA/ST HELENA
 BJ3564  COUNTRY     -  US
 BJ3564  USGS QUAD   -  GREENSBURG (2018)
 BJ3564
 BJ3564                         *CURRENT SURVEY CONTROL
 BJ3564  ______________________________________________________________________
 BJ3564* NAD 83(1986) POSITION- 30 51 00.     (N) 090 42 57.     (W)   SCALED
 BJ3564* NAVD 88 ORTHO HEIGHT -    84.018 (meters)      275.65  (feet) ADJUSTED
 BJ3564  ______________________________________________________________________
 BJ3564  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BJ3564  DYNAMIC HEIGHT  -         83.909 (meters)      275.29  (feet) COMP
 BJ3564  MODELED GRAVITY -    979,348.9   (mgal)                       NAVD 88
 BJ3564
 BJ3564  VERT ORDER      -  SECOND    CLASS I
 BJ3564
 BJ3564.The horizontal coordinates were scaled from a map and have
 BJ3564.an estimated accuracy of +/- 6 seconds.
 BJ3564
 BJ3564.The orthometric height was determined by differential leveling and
 BJ3564.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3564.in February 1994.
 BJ3564
 BJ3564.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3564.GEOID18 height accuracy estimate available here.
 BJ3564
 BJ3564.Click photographs - Photos may exist for this station.
 BJ3564
 BJ3564.The dynamic height is computed by dividing the NAVD 88
 BJ3564.geopotential number by the normal gravity value computed on the
 BJ3564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3564.degrees latitude (g = 980.6199 gals.).
 BJ3564
 BJ3564.The modeled gravity was interpolated from observed gravity values.
 BJ3564
 BJ3564;                    North         East    Units  Estimated Accuracy
 BJ3564;SPC LA S     -   260,650.    1,059,070.      MT  (+/- 180 meters Scaled)
 BJ3564
 BJ3564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ184152(NAD 83)
 BJ3564
 BJ3564                          SUPERSEDED SURVEY CONTROL
 BJ3564
 BJ3564.No superseded survey control is available for this station.
 BJ3564
 BJ3564_MARKER: DD = SURVEY DISK
 BJ3564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3564_STAMPING: 46V6 1984
 BJ3564_MARK LOGO: LADHGS
 BJ3564_PROJECTION: FLUSH
 BJ3564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3564+STABILITY: SURFACE MOTION
 BJ3564
 BJ3564  HISTORY     - Date     Condition        Report By
 BJ3564  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3564
 BJ3564                          STATION DESCRIPTION
 BJ3564
 BJ3564'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3564'5.3 KM (3.3 MI) NW FROM GREENSBURG.
 BJ3564'ABOUT 5.3 KM (3.3 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3564'GREENSBURG TO THE JUNCTION WITH A PARISH BLACKTOP ON THE RIGHT WITH
 BJ3564'THE BENCH MARK SET IN THE NORTHWEST QUADRANT OF THE JUNCTION,
 BJ3564'17.4 METERS (57 FT) NORTH-NORTHEAST OF THE CENTER OF HIGHWAY 10,
 BJ3564'16.2 METERS (53 FT) WEST OF A TELEPHONE BRACE POLE, 13.7 METERS
 BJ3564'(45 FT) EAST-NORTHEAST OF POWER POLE NUMBER GW-35 WITH TRANSFORMER,
 BJ3564'10.1 METERS (33 FT) WEST OF THE CENTER OF A BLACKTOP PARISH ROAD,
 BJ3564'3.7 METERS (12 FT) WEST OF A TELEPHONE JUNCTION BOX, AND 3.4 METERS
 BJ3564'(11 FT) EAST-SOUTHEAST OF A 14-INCH GUM TREE.
 BJ3564'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ3564'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3565 ***********************************************************************
 BJ3565  DESIGNATION -  46 V 7
 BJ3565  PID         -  BJ3565
 BJ3565  STATE/COUNTY-  LA/ST HELENA
 BJ3565  COUNTRY     -  US
 BJ3565  USGS QUAD   -  GREENSBURG (2018)
 BJ3565
 BJ3565                         *CURRENT SURVEY CONTROL
 BJ3565  ______________________________________________________________________
 BJ3565* NAD 83(1986) POSITION- 30 51 52.73   (N) 090 44 51.81   (W)   HD_HELD1
 BJ3565* NAVD 88 ORTHO HEIGHT -    86.357 (meters)      283.32  (feet) ADJUSTED
 BJ3565  ______________________________________________________________________
 BJ3565  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BJ3565  DYNAMIC HEIGHT  -         86.245 (meters)      282.96  (feet) COMP
 BJ3565  MODELED GRAVITY -    979,350.0   (mgal)                       NAVD 88
 BJ3565
 BJ3565  VERT ORDER      -  SECOND    CLASS I
 BJ3565
 BJ3565.The horizontal coordinates were determined by differentially corrected
 BJ3565.hand held GPS observations or other comparable positioning techniques
 BJ3565.and have an estimated accuracy of +/- 3 meters.
 BJ3565
 BJ3565.The orthometric height was determined by differential leveling and
 BJ3565.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3565.in February 1994.
 BJ3565
 BJ3565.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3565.GEOID18 height accuracy estimate available here.
 BJ3565
 BJ3565.Click photographs - Photos may exist for this station.
 BJ3565
 BJ3565.The dynamic height is computed by dividing the NAVD 88
 BJ3565.geopotential number by the normal gravity value computed on the
 BJ3565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3565.degrees latitude (g = 980.6199 gals.).
 BJ3565
 BJ3565.The modeled gravity was interpolated from observed gravity values.
 BJ3565
 BJ3565;                    North         East    Units  Estimated Accuracy
 BJ3565;SPC LA S     -   262,260.6   1,056,008.9     MT  (+/- 3 meters HH1 GPS) 
 BJ3565
 BJ3565_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ1534516773(NAD 83)
 BJ3565
 BJ3565                          SUPERSEDED SURVEY CONTROL
 BJ3565
 BJ3565.No superseded survey control is available for this station.
 BJ3565
 BJ3565_MARKER: DD = SURVEY DISK
 BJ3565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3565_STAMPING: 46V7 1984
 BJ3565_MARK LOGO: LADHGS
 BJ3565_PROJECTION: FLUSH
 BJ3565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3565+STABILITY: SURFACE MOTION
 BJ3565
 BJ3565  HISTORY     - Date     Condition        Report By
 BJ3565  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3565
 BJ3565                          STATION DESCRIPTION
 BJ3565
 BJ3565'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3565'8.7 KM (5.4 MI) NW FROM GREENSBURG.
 BJ3565'ABOUT 8.7 KM (5.4 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3565'GREENSBURG TO THE JUNCTION WITH A GRAVEL ROAD ON THE RIGHT LEADING
 BJ3565'INTO THE WOMACK MUSE CEMETARY WITH THE BENCH MARK WEST OF THE GRAVEL
 BJ3565'ROAD, 21.6 METERS (71 FT) NORTH-NORTHEAST OF THE CENTER OF HIGHWAY 10,
 BJ3565'19.5 METERS (64 FT) EAST-SOUTHEAST OF POWER POLE NUMBER DN4-30,
 BJ3565'6.4 METERS (21 FT) WEST-NORTHWEST OF THE CENTER OF THE GRAVEL ROAD,
 BJ3565'AND 0.9 METERS (3 FT) NORTH OF THE WOMACK MUSE CEMETARY SIGN.
 BJ3565'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 BJ3565'THE MARK IS 0.91 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3567 ***********************************************************************
 BJ3567  DESIGNATION -  46 V 8
 BJ3567  PID         -  BJ3567
 BJ3567  STATE/COUNTY-  LA/ST HELENA
 BJ3567  COUNTRY     -  US
 BJ3567  USGS QUAD   -  CHIPOLA (2018)
 BJ3567
 BJ3567                         *CURRENT SURVEY CONTROL
 BJ3567  ______________________________________________________________________
 BJ3567* NAD 83(1986) POSITION- 30 52 35.     (N) 090 46 40.     (W)   SCALED
 BJ3567* NAVD 88 ORTHO HEIGHT -    73.588 (meters)      241.43  (feet) ADJUSTED
 BJ3567  ______________________________________________________________________
 BJ3567  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ3567  DYNAMIC HEIGHT  -         73.493 (meters)      241.12  (feet) COMP
 BJ3567  MODELED GRAVITY -    979,351.0   (mgal)                       NAVD 88
 BJ3567
 BJ3567  VERT ORDER      -  SECOND    CLASS I
 BJ3567
 BJ3567.The horizontal coordinates were scaled from a map and have
 BJ3567.an estimated accuracy of +/- 6 seconds.
 BJ3567
 BJ3567.The orthometric height was determined by differential leveling and
 BJ3567.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3567.in February 1994.
 BJ3567
 BJ3567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3567.GEOID18 height accuracy estimate available here.
 BJ3567
 BJ3567.Click photographs - Photos may exist for this station.
 BJ3567
 BJ3567.The dynamic height is computed by dividing the NAVD 88
 BJ3567.geopotential number by the normal gravity value computed on the
 BJ3567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3567.degrees latitude (g = 980.6199 gals.).
 BJ3567
 BJ3567.The modeled gravity was interpolated from observed gravity values.
 BJ3567
 BJ3567;                    North         East    Units  Estimated Accuracy
 BJ3567;SPC LA S     -   263,550.    1,053,130.      MT  (+/- 180 meters Scaled)
 BJ3567
 BJ3567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ124180(NAD 83)
 BJ3567
 BJ3567                          SUPERSEDED SURVEY CONTROL
 BJ3567
 BJ3567.No superseded survey control is available for this station.
 BJ3567
 BJ3567_MARKER: DD = SURVEY DISK
 BJ3567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3567_STAMPING: 46V8 1984
 BJ3567_MARK LOGO: LADHGS
 BJ3567_PROJECTION: FLUSH
 BJ3567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3567+STABILITY: SURFACE MOTION
 BJ3567
 BJ3567  HISTORY     - Date     Condition        Report By
 BJ3567  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3567
 BJ3567                          STATION DESCRIPTION
 BJ3567
 BJ3567'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3567'11.9 KM (7.4 MI) NW FROM GREENSBURG.
 BJ3567'ABOUT 11.9 KM (7.4 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3567'GREENSBURG TO THE BENCH MARK ON THE LEFT NEXT TO A FENCE, 64.6 METERS
 BJ3567'(212 FT) SOUTH-SOUTHEAST OF THE EAST END OF A CONCRETE PIPE UNDER A
 BJ3567'GRAVEL DRIVE, 43.3 METERS (142 FT) SOUTH-SOUTHEAST OF POWER POLE
 BJ3567'NUMBER DN4-4, 18.9 METERS (62 FT) SOUTH-SOUTHWEST OF THE CENTER OF
 BJ3567'HIGHWAY 10, 0.8 METER (2.5 FT) NORTHEAST OF A RIGHT-OF-WAY MARKER, AND
 BJ3567'0.6 METER (2 FT) NORTH-NORTHEAST OF A 5-STRAND BARB WIRE FENCE.
 BJ3567'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 BJ3567'THE MARK IS 0.61 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3572 ***********************************************************************
 BJ3572  DESIGNATION -  46 V 9 LADH
 BJ3572  PID         -  BJ3572
 BJ3572  STATE/COUNTY-  LA/ST HELENA
 BJ3572  COUNTRY     -  US
 BJ3572  USGS QUAD   -  CHIPOLA (2018)
 BJ3572
 BJ3572                         *CURRENT SURVEY CONTROL
 BJ3572  ______________________________________________________________________
 BJ3572* NAD 83(1986) POSITION- 30 52 55.     (N) 090 47 44.     (W)   SCALED
 BJ3572* NAVD 88 ORTHO HEIGHT -    65.508 (meters)      214.92  (feet) ADJUSTED
 BJ3572  ______________________________________________________________________
 BJ3572  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ3572  DYNAMIC HEIGHT  -         65.424 (meters)      214.65  (feet) COMP
 BJ3572  MODELED GRAVITY -    979,351.5   (mgal)                       NAVD 88
 BJ3572
 BJ3572  VERT ORDER      -  SECOND    CLASS I
 BJ3572
 BJ3572.The horizontal coordinates were scaled from a map and have
 BJ3572.an estimated accuracy of +/- 6 seconds.
 BJ3572
 BJ3572.The orthometric height was determined by differential leveling and
 BJ3572.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3572.in February 1994.
 BJ3572
 BJ3572.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3572.GEOID18 height accuracy estimate available here.
 BJ3572
 BJ3572.Click photographs - Photos may exist for this station.
 BJ3572
 BJ3572.The dynamic height is computed by dividing the NAVD 88
 BJ3572.geopotential number by the normal gravity value computed on the
 BJ3572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3572.degrees latitude (g = 980.6199 gals.).
 BJ3572
 BJ3572.The modeled gravity was interpolated from observed gravity values.
 BJ3572
 BJ3572;                    North         East    Units  Estimated Accuracy
 BJ3572;SPC LA S     -   264,160.    1,051,430.      MT  (+/- 180 meters Scaled)
 BJ3572
 BJ3572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ107185(NAD 83)
 BJ3572
 BJ3572                          SUPERSEDED SURVEY CONTROL
 BJ3572
 BJ3572.No superseded survey control is available for this station.
 BJ3572
 BJ3572_MARKER: DB = BENCH MARK DISK
 BJ3572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3572_STAMPING: 46V9 1984
 BJ3572_MARK LOGO: LADH
 BJ3572_PROJECTION: FLUSH
 BJ3572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3572+STABILITY: SURFACE MOTION
 BJ3572
 BJ3572  HISTORY     - Date     Condition        Report By
 BJ3572  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3572
 BJ3572                          STATION DESCRIPTION
 BJ3572
 BJ3572'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3572'13.7 KM (8.5 MI) NW FROM GREENSBURG.
 BJ3572'ABOUT 13.7 KM (8.5 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3572'GREENSBURG TO THE BENCH MARK ON THE RIGHT NEAR A CROSS DRAIN,
 BJ3572'74.1 METERS (243 FT) WEST OF THE WEST END OF A CONCRETE SIDE UNDER A
 BJ3572'GRAVEL DRIVE, 73.8 METERS (242 FT) EAST-NORTHEAST OF THE NORTH END OF
 BJ3572'A CONCRETE CROSS DRAIN UNDER HIGHWAY 10, 14.9 METERS (49 FT)
 BJ3572'NORTH-NORTHWEST OF THE CENTER OF HIGHWAY 10, 1.1 METERS (3.5 FT) WEST
 BJ3572'OF A RIGHT-OF-WAY MARKER, AND 0.6 METER (2.5 FT) SOUTH-SOUTHEAST OF A
 BJ3572'5-STRAND BARB WIRE FENCE.
 BJ3572'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 BJ3572'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0710 ***********************************************************************
 BK0710  DESIGNATION -  462
 BK0710  PID         -  BK0710
 BK0710  STATE/COUNTY-  LA/ACADIA
 BK0710  COUNTRY     -  US
 BK0710  USGS QUAD   -  MERMENTAU (2018)
 BK0710
 BK0710                         *CURRENT SURVEY CONTROL
 BK0710  ______________________________________________________________________
 BK0710* NAD 83(1986) POSITION- 30 10 47.     (N) 092 32 30.     (W)   SCALED
 BK0710* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0710  **This station is located in a suspected subsidence area (see below).
 BK0710  ______________________________________________________________________
 BK0710  GEOID HEIGHT    -        -27.172 (meters)                     GEOID18
 BK0710
 BK0710.The horizontal coordinates were scaled from a map and have
 BK0710.an estimated accuracy of +/- 6 seconds.
 BK0710
 BK0710.** This station is in an area of known vertical motion.  Due to the
 BK0710.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0710.** determined the orthometric heights for marks in these suspect
 BK0710.** subsidence areas should be considered valid only at the epoch date
 BK0710.** associated with the orthometric height.  These heights must always
 BK0710.** be validated when used as control.  All previously superseded
 BK0710.** orthometric heights are now considered suspect and are available
 BK0710.** in the superseded section.  NGS does not recommend using suspect
 BK0710.** or superseded heights as control.
 BK0710
 BK0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0710.GEOID18 height accuracy estimate available here.
 BK0710
 BK0710.Click photographs - Photos may exist for this station.
 BK0710
 BK0710;                    North         East    Units  Estimated Accuracy
 BK0710;SPC LA S     -   186,800.      883,630.      MT  (+/- 180 meters Scaled)
 BK0710
 BK0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP441387(NAD 83)
 BK0710
 BK0710                          SUPERSEDED SURVEY CONTROL
 BK0710
 BK0710.No superseded survey control is available for this station.
 BK0710
 BK0710_MARKER: DD = SURVEY DISK
 BK0710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0710_STAMPING: 462 LA GEOD S
 BK0710_MARK LOGO: CGS+SS
 BK0710_PROJECTION: PROJECTING 6 CENTIMETERS
 BK0710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0710+STABILITY: SURFACE MOTION
 BK0710
 BK0710  HISTORY     - Date     Condition        Report By
 BK0710  HISTORY     - 1934     MONUMENTED       LAGS
 BK0710  HISTORY     - 1970     GOOD             NGS
 BK0710  HISTORY     - 1981     GOOD             NGS
 BK0710  HISTORY     - 1986     GOOD             NGS
 BK0710
 BK0710                          STATION DESCRIPTION
 BK0710
 BK0710'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0710'2.6 MI W FROM MIDLAND.
 BK0710'ABOUT 2.6 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0710'STATION AT MIDLAND, AT A CROSSING OF THE RAILROAD AND A GRAVELED ROAD,
 BK0710'60 1/2 FEET NORTH OF THE NORTH RAIL, 77 FEET SOUTH OF THE CENTER LINE
 BK0710'OF U.S. HIGHWAY 90, 35 FEET WEST OF THE CENTER LINE OF THE GRAVELED
 BK0710'ROAD, 19 FEET NORTHWEST OF A POWER POLE, 7 FEET NORTHWEST OF AN
 BK0710'UNDERGROUND PIPE LINE BREATHER PIPE, 60.6 FEET SOUTHWEST AND ACROSS
 BK0710'THE GRAVELED ROAD FROM BENCH MARK TT 17 B (USGS), ABOUT 6 1/2 FEET
 BK0710'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 BK0710'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 44, T
 BK0710'10S, R 2W.
 BK0710
 BK0710                          STATION RECOVERY (1981)
 BK0710
 BK0710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0710'3.95 KILOMETERS (2.45 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0710'JUNCTION OF STATE HIGHWAY 91 LEADING SOUTH IN MIDLAND, TO A GRAVEL
 BK0710'ROAD CROSSING AND THE MARK ON THE LEFT, 23.46 METERS (77.0 FEET) SOUTH
 BK0710'OF THE CENTER LINE OF THE HIGHWAY, 18.33 METERS (60.5 FEET) NORTH OF
 BK0710'THE NORTH RAIL OF THE SOUTHERN PACIFIC RAILROAD, 10.66 METERS (35.0
 BK0710'FEET) WEST OF THE CENTER OF THE GRAVEL ROAD, 2.13 METERS (7.0 FEET)
 BK0710'NORTHWEST OF A VENT PIPE FOR A PIPE LINE.
 BK0710'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BK0710'THE MARK IS 0.91 M BELOW HIGHWAY.
 BK0710
 BK0710                          STATION RECOVERY (1986)
 BK0710
 BK0710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4081 ***********************************************************************
 BJ4081  DESIGNATION -  462
 BJ4081  PID         -  BJ4081
 BJ4081  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4081  COUNTRY     -  US
 BJ4081  USGS QUAD   -  COMITE (2018)
 BJ4081
 BJ4081                         *CURRENT SURVEY CONTROL
 BJ4081  ______________________________________________________________________
 BJ4081* NAD 83(1986) POSITION- 30 34 07.     (N) 091 02 53.     (W)   SCALED
 BJ4081* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4081  **This station is located in a suspected subsidence area (see below).
 BJ4081  ______________________________________________________________________
 BJ4081  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ4081  DYNAMIC HEIGHT  -         21.352 (meters)       70.05  (feet) COMP
 BJ4081  MODELED GRAVITY -    979,343.2   (mgal)                       NAVD 88
 BJ4081
 BJ4081.The horizontal coordinates were scaled from a map and have
 BJ4081.an estimated accuracy of +/- 6 seconds.
 BJ4081
 BJ4081.** This station is in an area of known vertical motion. If an
 BJ4081.** orthometric height was ever established but is not available 
 BJ4081.** in the current survey control section, the orthometric height
 BJ4081.** is considered suspect.  Suspect heights are available in the
 BJ4081.** superseded section only if requested.
 BJ4081
 BJ4081.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4081.GEOID18 height accuracy estimate available here.
 BJ4081
 BJ4081.Click photographs - Photos may exist for this station.
 BJ4081
 BJ4081.The dynamic height is computed by dividing the NAVD 88
 BJ4081.geopotential number by the normal gravity value computed on the
 BJ4081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4081.degrees latitude (g = 980.6199 gals.).
 BJ4081
 BJ4081.The modeled gravity was interpolated from observed gravity values.
 BJ4081
 BJ4081;                    North         East    Units  Estimated Accuracy
 BJ4081;SPC LA S     -   229,330.    1,027,370.      MT  (+/- 180 meters Scaled)
 BJ4081
 BJ4081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP871834(NAD 83)
 BJ4081
 BJ4081                          SUPERSEDED SURVEY CONTROL
 BJ4081
 BJ4081.No superseded survey control is available for this station.
 BJ4081
 BJ4081_MARKER: DB = BENCH MARK DISK
 BJ4081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4081_STAMPING: 462
 BJ4081_MARK LOGO: LA-033
 BJ4081_PROJECTION: FLUSH
 BJ4081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4081+STABILITY: SURFACE MOTION
 BJ4081
 BJ4081  HISTORY     - Date     Condition        Report By
 BJ4081  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4081
 BJ4081                          STATION DESCRIPTION
 BJ4081
 BJ4081'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4081'IN BATON ROUGE.  AT THE INTERSECTION OF SULLIVAN ROAD AND JOOR ROAD IN
 BJ4081'THE NORTHEAST SECTION OF BATON ROUGE, 25 METERS (82 FT) SOUTHWEST OF A
 BJ4081'PROJECTED CENTERLINE OF SULLIVAN ROAD, 19.2 METERS (63 FT) NORTHEAST
 BJ4081'OF THE CENTER OF A CONCRETE DRIVEWAY, 17.7 METERS (58 FT) NORTHWEST OF
 BJ4081'THE CENTERLINE OF JOOR ROAD, 0.6 METERS (2 FT) SOUTHWEST OF A
 BJ4081'TELEPHONE POLE AND NORTHWEST ACROSS JOOR ROAD FROM LEARN N CARE
 BJ4081'CONCRETE BLOCK BUILDING.  IT IS 0.30 METERS SOUTHEAST FROM A WITNESS
 BJ4081'POST AND LEVEL WITH JOOR ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4082 ***********************************************************************
 BJ4082  DESIGNATION -  463
 BJ4082  PID         -  BJ4082
 BJ4082  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4082  COUNTRY     -  US
 BJ4082  USGS QUAD   -  COMITE (2018)
 BJ4082
 BJ4082                         *CURRENT SURVEY CONTROL
 BJ4082  ______________________________________________________________________
 BJ4082* NAD 83(1986) POSITION- 30 31 40.     (N) 091 01 39.     (W)   SCALED
 BJ4082* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4082  **This station is located in a suspected subsidence area (see below).
 BJ4082  ______________________________________________________________________
 BJ4082  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BJ4082  DYNAMIC HEIGHT  -         16.802 (meters)       55.12  (feet) COMP
 BJ4082  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ4082
 BJ4082.The horizontal coordinates were scaled from a map and have
 BJ4082.an estimated accuracy of +/- 6 seconds.
 BJ4082
 BJ4082.** This station is in an area of known vertical motion. If an
 BJ4082.** orthometric height was ever established but is not available 
 BJ4082.** in the current survey control section, the orthometric height
 BJ4082.** is considered suspect.  Suspect heights are available in the
 BJ4082.** superseded section only if requested.
 BJ4082
 BJ4082.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4082.GEOID18 height accuracy estimate available here.
 BJ4082
 BJ4082.Click photographs - Photos may exist for this station.
 BJ4082
 BJ4082.The dynamic height is computed by dividing the NAVD 88
 BJ4082.geopotential number by the normal gravity value computed on the
 BJ4082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4082.degrees latitude (g = 980.6199 gals.).
 BJ4082
 BJ4082.The modeled gravity was interpolated from observed gravity values.
 BJ4082
 BJ4082;                    North         East    Units  Estimated Accuracy
 BJ4082;SPC LA S     -   224,810.    1,029,350.      MT  (+/- 180 meters Scaled)
 BJ4082
 BJ4082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP892789(NAD 83)
 BJ4082
 BJ4082                          SUPERSEDED SURVEY CONTROL
 BJ4082
 BJ4082.No superseded survey control is available for this station.
 BJ4082
 BJ4082_MARKER: DB = BENCH MARK DISK
 BJ4082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4082_STAMPING: 463
 BJ4082_MARK LOGO: LA-033
 BJ4082_PROJECTION: FLUSH
 BJ4082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4082+STABILITY: SURFACE MOTION
 BJ4082
 BJ4082  HISTORY     - Date     Condition        Report By
 BJ4082  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4082
 BJ4082                          STATION DESCRIPTION
 BJ4082
 BJ4082'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4082'IN BATON ROUGE.  THIS MARK IS AT THE INTERSECTION OF SULLIVAN ROAD AND
 BJ4082'SUMMERS ROAD IN THE NORTHEAST PART OF BATON ROUGE, 10.7 METERS (35 FT)
 BJ4082'EAST OF THE CENTERLINE OF SULLIVAN ROAD, 7.6 METERS (25 FT) SOUTH OF
 BJ4082'THE CENTER OF SUMMERS ROAD, 2.1 METERS (7 FT) SOUTH OF A CORNER FENCE
 BJ4082'POST AND 1.5 METERS (5 FT) WEST OF A FENCE.  IT IS 0.30 METERS WEST
 BJ4082'FROM A WITNESS POST AND 0.61 M BELOW SULLIVAN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3436 ***********************************************************************
 AU3436  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3436  DESIGNATION -  4634 A
 AU3436  PID         -  AU3436
 AU3436  STATE/COUNTY-  LA/ST MARY
 AU3436  COUNTRY     -  US
 AU3436  USGS QUAD   -  POINT CHEVREUIL (2018)
 AU3436
 AU3436                         *CURRENT SURVEY CONTROL
 AU3436  ______________________________________________________________________
 AU3436* NAD 83(1992) POSITION- 29 31 47.78021(N) 091 31 00.46240(W)   ADJUSTED
 AU3436* NAD 83(1992) ELLIP HT-   -25.216 (meters)        (01/21/93)   ADJUSTED
 AU3436* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3436  **This station is located in a suspected subsidence area (see below).
 AU3436  ______________________________________________________________________
 AU3436  GEOID HEIGHT    -        -25.132 (meters)                     GEOID18
 AU3436  NAD 83(1992) X  -   -147,016.953 (meters)                     COMP
 AU3436  NAD 83(1992) Y  - -5,552,155.977 (meters)                     COMP
 AU3436  NAD 83(1992) Z  -  3,125,130.206 (meters)                     COMP
 AU3436  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 AU3436  HORZ ORDER      -  SECOND
 AU3436  ELLP ORDER      -  FOURTH    CLASS II
 AU3436
 AU3436.The horizontal coordinates were established by GPS observations
 AU3436.and adjusted by the National Geodetic Survey in January 1993.
 AU3436
 AU3436.** This station is in an area of known vertical motion. If an
 AU3436.** orthometric height was ever established but is not available 
 AU3436.** in the current survey control section, the orthometric height
 AU3436.** is considered suspect.  Suspect heights are available in the
 AU3436.** superseded section only if requested.
 AU3436
 AU3436.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3436.GEOID18 height accuracy estimate available here.
 AU3436
 AU3436.This Tidal Bench Mark is designated as VM 15801
 AU3436.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3436
 AU3436.Click photographs - Photos may exist for this station.
 AU3436
 AU3436.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3436
 AU3436.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3436
 AU3436.The ellipsoidal height was determined by GPS observations
 AU3436.and is referenced to NAD 83.
 AU3436
 AU3436. The following values were computed from the NAD 83(1992) position.
 AU3436
 AU3436;                    North         East     Units Scale Factor Converg.
 AU3436;SPC LA S     -   114,178.374   982,216.359   MT  0.99995929   -0 05 30.2
 AU3436;SPC LA S     -   374,600.22  3,222,488.17   sFT  0.99995929   -0 05 30.2
 AU3436;UTM  15      - 3,267,617.690   643,729.350   MT  0.99985490   +0 43 52.2
 AU3436
 AU3436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3436!SPC LA S     -   1.00000396  x   0.99995929  =   0.99996325
 AU3436!UTM  15      -   1.00000396  x   0.99985490  =   0.99985886
 AU3436
 AU3436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN4372967617(NAD 83)
 AU3436
 AU3436                          SUPERSEDED SURVEY CONTROL
 AU3436
 AU3436  NAD 83(1986)-  29 31 47.79991(N)    091 31 00.45570(W) AD(       ) 2
 AU3436
 AU3436.Superseded values are not recommended for survey control.
 AU3436
 AU3436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3436.See file dsdata.pdf to determine how the superseded data were derived.
 AU3436
 AU3436_MARKER: DD = SURVEY DISK
 AU3436_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU3436_STAMPING: 4634 A 1991
 AU3436_MARK LOGO: NOS
 AU3436_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AU3436_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU3436+STABILITY: POSITION/ELEVATION WELL
 AU3436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3436+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AU3436
 AU3436  HISTORY     - Date     Condition        Report By
 AU3436  HISTORY     - 1991     MONUMENTED       NOS
 AU3436
 AU3436                          STATION DESCRIPTION
 AU3436
 AU3436'DESCRIBED BY NATIONAL OCEAN SERVICE 1991
 AU3436'THE STATION IS LOCATED APPROXIMATELY 2 MI (3.22 KM) EAST OF POINT
 AU3436'CHEVREUIL IN AN AREA OF SHELLS AND MARSH WSW OF HORSESHOE BAYOU.
 AU3436'TO REACH THE MARK FROM THE BOAT RAMP AT THE SALT POINT CAMP AREA,
 AU3436'PROCEED SOUTH AROUND POINT CHEVREUIL THEN HEAD EAST FOR APPROXIMATELY
 AU3436'2 MI (3.22 KM) AND STATION TO THE NORTH.
 AU3436'THE STATION IS A STANDARD NOS BENCH MARK DISK STAMPED ---4634 A
 AU3436'1991--- CRIMPED TO THE TOP OF A STAINLESS STEEEL ROD THAT HAS BEEN
 AU3436'DRIVEN 24 FT (7.32 M) INTO THE GROUND.  IT IS SET IN A 4 INCH
 AU3436'DIAMETER BY 4 FT (1.22 M) DEEP WHITE PVC PIPE WHICH HAS BEEN FILLED
 AU3436'WITH CONCRETE.  IT IS 5.9 FT (1.80 M) SOUTH OF A RED FIBERGLASS
 AU3436'WITNESS POST, 9.0 FT (2.74 M) WEST OF THE EAST SHORE OF A SHELL POINT
 AU3436'AND 2.0 FT (0.61 M) EAST OF THE WEST SHORE OF THE SHELL POINT.  THE
 AU3436'MARK PROJECTS 22 INCHES ABOVE THE GROUND.  STATION 4634 C IS 72.5 FT
 AU3436'(22.10 M) SOUTHEAST OF STATION 4634 A.
 AU3436'DESCRIBED BY A.L. GRIMES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3546 ***********************************************************************
 AU3546  DESIGNATION -  4634 F
 AU3546  PID         -  AU3546
 AU3546  STATE/COUNTY-  LA/ST MARY
 AU3546  COUNTRY     -  US
 AU3546  USGS QUAD   -  POINT CHEVREUIL (2018)
 AU3546
 AU3546                         *CURRENT SURVEY CONTROL
 AU3546  ______________________________________________________________________
 AU3546* NAD 83(2011) POSITION- 29 31 49.12339(N) 091 31 00.34876(W)   ADJUSTED
 AU3546* NAD 83(2011) ELLIP HT-   -24.793 (meters)        (06/27/12)   ADJUSTED
 AU3546* NAD 83(2011) EPOCH   -  2010.00
 AU3546* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3546  **This station is located in a suspected subsidence area (see below).
 AU3546  ______________________________________________________________________
 AU3546  GEOID HEIGHT    -        -25.133 (meters)                     GEOID18
 AU3546  NAD 83(2011) X  -   -147,013.364 (meters)                     COMP
 AU3546  NAD 83(2011) Y  - -5,552,136.049 (meters)                     COMP
 AU3546  NAD 83(2011) Z  -  3,125,166.399 (meters)                     COMP
 AU3546  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 AU3546
 AU3546  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3546  Standards:
 AU3546         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3546            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3546  -------------------------------------------------------------------
 AU3546  NETWORK   13.34  43.90           3.24   6.51  22.40     -0.27337524
 AU3546  -------------------------------------------------------------------
 AU3546  Click here for local accuracies and other accuracy information.
 AU3546
 AU3546.The horizontal coordinates were established by GPS observations
 AU3546.and adjusted by the National Geodetic Survey in June 2012.
 AU3546
 AU3546.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3546.been affixed to the stable North American tectonic plate. See 
 AU3546.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3546
 AU3546.The horizontal coordinates are valid at the epoch date displayed above
 AU3546.which is a decimal equivalence of Year/Month/Day.
 AU3546
 AU3546.** This station is in an area of known vertical motion. If an
 AU3546.** orthometric height was ever established but is not available 
 AU3546.** in the current survey control section, the orthometric height
 AU3546.** is considered suspect.  Suspect heights are available in the
 AU3546.** superseded section only if requested.
 AU3546
 AU3546.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3546.GEOID18 height accuracy estimate available here.
 AU3546
 AU3546.Click photographs - Photos may exist for this station.
 AU3546
 AU3546.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3546
 AU3546.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3546
 AU3546.The ellipsoidal height was determined by GPS observations
 AU3546.and is referenced to NAD 83.
 AU3546
 AU3546. The following values were computed from the NAD 83(2011) position.
 AU3546
 AU3546;                    North         East     Units Scale Factor Converg.
 AU3546;SPC LA S     -   114,219.724   982,219.485   MT  0.99995924   -0 05 30.2
 AU3546;SPC LA S     -   374,735.88  3,222,498.43   sFT  0.99995924   -0 05 30.2
 AU3546;UTM  15      - 3,267,659.076   643,731.882   MT  0.99985491   +0 43 52.3
 AU3546
 AU3546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3546!SPC LA S     -   1.00000389  x   0.99995924  =   0.99996313
 AU3546!UTM  15      -   1.00000389  x   0.99985491  =   0.99985880
 AU3546
 AU3546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN4373167659(NAD 83)
 AU3546
 AU3546                          SUPERSEDED SURVEY CONTROL
 AU3546
 AU3546  NAD 83(2007)-  29 31 49.12293(N)    091 31 00.34961(W) AD(       ) 0
 AU3546  ELLIP H (02/10/07)  -24.769  (m)                       GP(       )    
 AU3546  NAD 83(1992)-  29 31 49.12167(N)    091 31 00.34393(W) AD(       ) 2
 AU3546  ELLIP H (11/12/93)  -24.788  (m)                       GP(       ) 5 1
 AU3546
 AU3546.Superseded values are not recommended for survey control.
 AU3546
 AU3546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3546.See file dsdata.pdf to determine how the superseded data were derived.
 AU3546
 AU3546_MARKER: DD = SURVEY DISK
 AU3546_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU3546_SP_SET: SURROUNDED BY MASS OF CONCRETE
 AU3546_STAMPING: 4634 F 1992
 AU3546_MARK LOGO: NOS
 AU3546_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 AU3546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3546+STABILITY: SURFACE MOTION
 AU3546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3546+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AU3546
 AU3546  HISTORY     - Date     Condition        Report By
 AU3546  HISTORY     - 1992     MONUMENTED       NOS
 AU3546
 AU3546                          STATION DESCRIPTION
 AU3546
 AU3546'DESCRIBED BY NATIONAL OCEAN SERVICE 1992
 AU3546'THE BENCH MARK AREA IS LOCATED APPROX. 1.5 MILE (2.4 KM) ENE OF POINT
 AU3546'CHEVREUIL ON THE ATCHAFALYA BAY IN AN AREA OF MARSH WEST SOUTHWEST OF
 AU3546'HORSESHOE BAYOU. TO REACH THE MARKS FROM THE BOAT RAMP AT SALT POINT
 AU3546'CAMPING AREA, PROCEED SOUTH BY BOAT AROUND POINT CHEVREUIL THEN ENE
 AU3546'FOR APPROX 1.5 MI (2.4 KM) TO THE AREA NEAR THE SHORELINE. THREE
 AU3546'PILINGS ARE LOCATED OFFSHORE NEAR THE AREA. THE MARK IS LOCATED AT
 AU3546'THE EASTERN MOST EDGE OF THE CLEARING AND IS 7.6 M (24.9 FT) NORTH OF
 AU3546'THE MHWL. IT IS UNDER APPROX. 6 IN OF WHITE SHELLS WHICH FORM A BERM
 AU3546'ALONG THE SHORELINE OF THE CLEARING. THE MARK IS LOCATED NEAR THE
 AU3546'CENTER SHORELINE CLEARING AT THE NORTH EDGE OF THE SHELL BERM IN AN
 AU3546'AREA OF HYACINTH. IT IS 12.5 M (41.0 FT) NORTH OF THE MHWL. THE MARK
 AU3546'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2337 ***********************************************************************
 BJ2337  DESIGNATION -  47
 BJ2337  PID         -  BJ2337
 BJ2337  STATE/COUNTY-  LA/ST MARTIN
 BJ2337  COUNTRY     -  US
 BJ2337  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2337
 BJ2337                         *CURRENT SURVEY CONTROL
 BJ2337  ______________________________________________________________________
 BJ2337* NAD 83(1986) POSITION- 30 24 58.     (N) 091 41 48.     (W)   SCALED
 BJ2337* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2337  **This station is located in a suspected subsidence area (see below).
 BJ2337  ______________________________________________________________________
 BJ2337  GEOID HEIGHT    -        -27.245 (meters)                     GEOID18
 BJ2337
 BJ2337.The horizontal coordinates were scaled from a map and have
 BJ2337.an estimated accuracy of +/- 6 seconds.
 BJ2337
 BJ2337.** This station is in an area of known vertical motion. If an
 BJ2337.** orthometric height was ever established but is not available 
 BJ2337.** in the current survey control section, the orthometric height
 BJ2337.** is considered suspect.  Suspect heights are available in the
 BJ2337.** superseded section only if requested.
 BJ2337
 BJ2337.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2337.GEOID18 height accuracy estimate available here.
 BJ2337
 BJ2337.Click photographs - Photos may exist for this station.
 BJ2337
 BJ2337;                    North         East    Units  Estimated Accuracy
 BJ2337;SPC LA S     -   212,450.      965,090.      MT  (+/- 180 meters Scaled)
 BJ2337
 BJ2337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP251656(NAD 83)
 BJ2337
 BJ2337                          SUPERSEDED SURVEY CONTROL
 BJ2337
 BJ2337.No superseded survey control is available for this station.
 BJ2337
 BJ2337_MARKER: S = SPIKE
 BJ2337_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2337_SP_SET: TREE
 BJ2337_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2337
 BJ2337  HISTORY     - Date     Condition        Report By
 BJ2337  HISTORY     - UNK      MONUMENTED       USACE
 BJ2337  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2337
 BJ2337                          STATION DESCRIPTION
 BJ2337
 BJ2337'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2337'10.5 MI S FROM SHERBURNE.
 BJ2337'IN SAINT MARTIN PARISH, ABOUT 10-1/2 MILES SOUTH ALONG THE LEVEE FROM
 BJ2337'THE STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 1-3/4 MILES NORTH
 BJ2337'OF THE MOUTH OF ALABAMA BAYOU, ABOUT 1/2 MILE NORTH OF THE MOUTH OF
 BJ2337'INDIAN BAYOU ON THE OPPOSITE BANK OF THE ATCHAFALAYA RIVER, 185 FEET
 BJ2337'LANDSIDE OF LEVEE STATION 2770+82, ON THE EAST BANK OF THE RIVER, IN
 BJ2337'SEC. 115, T. 7 S., R. 8 E., ABOUT 110 FEET SOUTH OF THE END OF THE
 BJ2337'LEVEE, 25 FEET WEST OF THE BANK OF A WASHOUT AT THE END OF THE LEVEE,
 BJ2337'IN THE DIAMOND BLAZE OF A 12-INCH WILLOW TREE, AND ABOUT 2-1/2 FEET
 BJ2337'HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1585 ***********************************************************************
 AU1585  DESIGNATION -  47 BOLT
 AU1585  PID         -  AU1585
 AU1585  STATE/COUNTY-  LA/ASSUMPTION
 AU1585  COUNTRY     -  US
 AU1585  USGS QUAD   -  PIERRE PART (2018)
 AU1585
 AU1585                         *CURRENT SURVEY CONTROL
 AU1585  ______________________________________________________________________
 AU1585* NAD 83(1986) POSITION- 29 55 40.     (N) 091 13 42.     (W)   SCALED
 AU1585* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1585  **This station is located in a suspected subsidence area (see below).
 AU1585  ______________________________________________________________________
 AU1585  GEOID HEIGHT    -        -26.217 (meters)                     GEOID18
 AU1585
 AU1585.The horizontal coordinates were scaled from a map and have
 AU1585.an estimated accuracy of +/- 6 seconds.
 AU1585
 AU1585.** This station is in an area of known vertical motion. If an
 AU1585.** orthometric height was ever established but is not available 
 AU1585.** in the current survey control section, the orthometric height
 AU1585.** is considered suspect.  Suspect heights are available in the
 AU1585.** superseded section only if requested.
 AU1585
 AU1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1585.GEOID18 height accuracy estimate available here.
 AU1585
 AU1585.Click photographs - Photos may exist for this station.
 AU1585
 AU1585;                    North         East    Units  Estimated Accuracy
 AU1585;SPC LA S     -   158,270.    1,010,140.      MT  (+/- 180 meters Scaled)
 AU1585
 AU1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP710121(NAD 83)
 AU1585
 AU1585                          SUPERSEDED SURVEY CONTROL
 AU1585
 AU1585.No superseded survey control is available for this station.
 AU1585
 AU1585_MARKER: B = BOLT
 AU1585_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU1585_SP_SET: UNDERGROUND SLAB
 AU1585_STAMPING: PBM 47 1934
 AU1585_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1585_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1585
 AU1585  HISTORY     - Date     Condition        Report By
 AU1585  HISTORY     - 1934     MONUMENTED       USACE
 AU1585  HISTORY     - 1964     GOOD             CGS
 AU1585
 AU1585                          STATION DESCRIPTION
 AU1585
 AU1585'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1585'ABOUT 1.75 MILES NORTHWEST ALONG STATE ROAD 1016-2 FROM THE NORTH END
 AU1585'OF DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, ON THE PROPERTY OF MR.
 AU1585'CILDAY LACOIN, 111 FEET EAST OF THE CENTER LINE OF THE ROAD, 36 FEET
 AU1585'EAST OF THE NORTHEAST CORNER OF AN OLD HOUSE, 15.5 FEET SOUTH OF THE
 AU1585'SOUTHEAST CORNER OF AN OLD GARAGE, 7 FEET NORTH OF A FENCE, ABOUT
 AU1585'LEVEL WITH THE ROAD, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB
 AU1585'ABOUT 2.5 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON
 AU1585'PIPE WHICH PROJECTS 14 INCHES AND BEARS A CORPS OF ENGINEERS CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2339 ***********************************************************************
 BJ2339  DESIGNATION -  47 C
 BJ2339  PID         -  BJ2339
 BJ2339  STATE/COUNTY-  LA/ST MARTIN
 BJ2339  COUNTRY     -  US
 BJ2339  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2339
 BJ2339                         *CURRENT SURVEY CONTROL
 BJ2339  ______________________________________________________________________
 BJ2339* NAD 83(1986) POSITION- 30 24 49.     (N) 091 41 00.     (W)   SCALED
 BJ2339* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2339  **This station is located in a suspected subsidence area (see below).
 BJ2339  ______________________________________________________________________
 BJ2339  GEOID HEIGHT    -        -27.241 (meters)                     GEOID18
 BJ2339
 BJ2339.The horizontal coordinates were scaled from a map and have
 BJ2339.an estimated accuracy of +/- 6 seconds.
 BJ2339
 BJ2339.** This station is in an area of known vertical motion. If an
 BJ2339.** orthometric height was ever established but is not available 
 BJ2339.** in the current survey control section, the orthometric height
 BJ2339.** is considered suspect.  Suspect heights are available in the
 BJ2339.** superseded section only if requested.
 BJ2339
 BJ2339.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2339.GEOID18 height accuracy estimate available here.
 BJ2339
 BJ2339.Click photographs - Photos may exist for this station.
 BJ2339
 BJ2339;                    North         East    Units  Estimated Accuracy
 BJ2339;SPC LA S     -   212,170.      966,370.      MT  (+/- 180 meters Scaled)
 BJ2339
 BJ2339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP264653(NAD 83)
 BJ2339
 BJ2339                          SUPERSEDED SURVEY CONTROL
 BJ2339
 BJ2339.No superseded survey control is available for this station.
 BJ2339
 BJ2339_MARKER: S = SPIKE
 BJ2339_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2339_SP_SET: TREE
 BJ2339_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2339
 BJ2339  HISTORY     - Date     Condition        Report By
 BJ2339  HISTORY     - UNK      MONUMENTED       USACE
 BJ2339  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2339
 BJ2339                          STATION DESCRIPTION
 BJ2339
 BJ2339'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2339'4.5 MI NE FROM EAST ATCHAFALAYA.
 BJ2339'4-1/2 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM
 BJ2339'THE POST OFFICE AT EAST ATCHAFALAYA, SAINT MARTIN PARISH, 2 FEET WEST
 BJ2339'OF LEVEE STATION 2830+00, ON THE WEST BANK OF ALABAMA BAYOU, IN SEC.
 BJ2339'2, T. 7 S., R. 8 E., IN A WILLOW THICKET, ABOUT 6,000 FEET SOUTH OF
 BJ2339'THE END OF THE LEVEE, ABOUT 1,500 FEET NORTH OF A DYKE, ABOUT 800 FEET
 BJ2339'NORTHWEST OF THE BANK OF THE BAYOU, IN A 12-INCH WILLOW TREE, AND
 BJ2339'ABOUT 1.5 FEET HIGHER THAN THE GROUND.  A SPIKE.  NOTE-- IT WAS
 BJ2339'REPORTED IN JUNE 1936 THAT THE HEAD OF THE SPIKE WAS BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1586 ***********************************************************************
 AU1586  DESIGNATION -  47 CAP
 AU1586  PID         -  AU1586
 AU1586  STATE/COUNTY-  LA/ASSUMPTION
 AU1586  COUNTRY     -  US
 AU1586  USGS QUAD   -  PIERRE PART (2018)
 AU1586
 AU1586                         *CURRENT SURVEY CONTROL
 AU1586  ______________________________________________________________________
 AU1586* NAD 83(1986) POSITION- 29 55 40.     (N) 091 13 42.     (W)   SCALED
 AU1586* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1586  **This station is located in a suspected subsidence area (see below).
 AU1586  ______________________________________________________________________
 AU1586  GEOID HEIGHT    -        -26.217 (meters)                     GEOID18
 AU1586
 AU1586.The horizontal coordinates were scaled from a map and have
 AU1586.an estimated accuracy of +/- 6 seconds.
 AU1586
 AU1586.** This station is in an area of known vertical motion. If an
 AU1586.** orthometric height was ever established but is not available 
 AU1586.** in the current survey control section, the orthometric height
 AU1586.** is considered suspect.  Suspect heights are available in the
 AU1586.** superseded section only if requested.
 AU1586
 AU1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1586.GEOID18 height accuracy estimate available here.
 AU1586
 AU1586.Click photographs - Photos may exist for this station.
 AU1586
 AU1586;                    North         East    Units  Estimated Accuracy
 AU1586;SPC LA S     -   158,270.    1,010,140.      MT  (+/- 180 meters Scaled)
 AU1586
 AU1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP710121(NAD 83)
 AU1586
 AU1586                          SUPERSEDED SURVEY CONTROL
 AU1586
 AU1586.No superseded survey control is available for this station.
 AU1586
 AU1586_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1586_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1586_STAMPING: PBM 47
 AU1586_MARK LOGO: MRC
 AU1586_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1586_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1586
 AU1586  HISTORY     - Date     Condition        Report By
 AU1586  HISTORY     - 1934     MONUMENTED       USACE
 AU1586  HISTORY     - 1964     GOOD             CGS
 AU1586  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU1586
 AU1586                          STATION DESCRIPTION
 AU1586
 AU1586'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1586'1.75 MI NW FROM BELLE RIVER.
 AU1586'ABOUT 1.75 MILES NORTHWEST ALONG STATE ROAD 1016-2 FROM THE NORTH END
 AU1586'OF DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, ON THE PROPERTY OF MR.
 AU1586'CILDAY LACOIN, 111 FEET EAST OF THE CENTER LINE OF THE ROAD, 36 FEET
 AU1586'EAST OF THE NORTHEAST CORNER OF AN OLD HOUSE, 15.5 FEET SOUTH OF THE
 AU1586'SOUTHEAST CORNER OF AN OLD GARAGE, 7 FEET NORTH OF A FENCE, ABOUT
 AU1586'LEVEL WITH THE ROAD, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH
 AU1586'PROJECTS 14 INCHES AND BEARS A CORPS OF ENGINEERS CAP.
 AU1586
 AU1586                          STATION RECOVERY (1976)
 AU1586
 AU1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU1586'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0800 ***********************************************************************
 BW0800  DESIGNATION -  47 DIETZE BOLT
 BW0800  PID         -  BW0800
 BW0800  STATE/COUNTY-  LA/TENSAS
 BW0800  COUNTRY     -  US
 BW0800  USGS QUAD   -  CHAMBLEE (2018)
 BW0800
 BW0800                         *CURRENT SURVEY CONTROL
 BW0800  ______________________________________________________________________
 BW0800* NAD 83(1986) POSITION- 31 48 55.     (N) 091 22 12.     (W)   SCALED
 BW0800* NAVD 88 ORTHO HEIGHT -    21.18  (+/-2cm)       69.5   (feet) VERTCON3
 BW0800  ______________________________________________________________________
 BW0800  GEOID HEIGHT    -        -26.140 (meters)                     GEOID18
 BW0800  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0800
 BW0800.The horizontal coordinates were scaled from a map and have
 BW0800.an estimated accuracy of +/- 6 seconds.
 BW0800
 BW0800.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0800.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0800
 BW0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0800.GEOID18 height accuracy estimate available here.
 BW0800
 BW0800.The vertical order pertains to the NGVD 29 superseded value.
 BW0800
 BW0800.Click photographs - Photos may exist for this station.
 BW0800
 BW0800;                    North         East    Units  Estimated Accuracy
 BW0800;SPC LA N     -   146,390.    1,106,980.      MT  (+/- 180 meters Scaled)
 BW0800
 BW0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR542211(NAD 83)
 BW0800
 BW0800                          SUPERSEDED SURVEY CONTROL
 BW0800
 BW0800  NGVD 29 (??/??/92)   21.190  (m)           69.52   (f) ADJ UNCH    1 2
 BW0800
 BW0800.Superseded values are not recommended for survey control.
 BW0800
 BW0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0800.See file dsdata.pdf to determine how the superseded data were derived.
 BW0800
 BW0800_MARKER: B = BOLT
 BW0800_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0800_SP_SET: UNDERGROUND SLAB
 BW0800_STAMPING: P.B.M. 47
 BW0800_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0800
 BW0800  HISTORY     - Date     Condition        Report By
 BW0800  HISTORY     - UNK      MONUMENTED       USACE
 BW0800  HISTORY     - 1970     GOOD             LADH
 BW0800
 BW0800                          STATION DESCRIPTION
 BW0800
 BW0800'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0800'1.1 MI N FROM WATERPROOF.
 BW0800'ABOUT 1.1 MILE NORTH ALONG LOUISIANA HIGHWAY 568 FROM WATERPROOF HIGH
 BW0800'SCHOOL TO THE MARK.  IT IS 37.0 FEET SOUTHWEST OF THE CENTERLINE OF
 BW0800'LOUISIANA HIGHWAY 568, 55.0 FEET SOUTHEAST OF A TELEPHONE POLE, ABOUT
 BW0800'650 FEET SOUTH OF THE OLD GOLDMAN RESIDNECE, 300 FEET WEST OF THE
 BW0800'INTERSECTION OF A PRIVATE ROAD WITH LOUISIANA HIGHWAY 568, 20 FEET
 BW0800'NORTH OF A 3 FT. X 4 FT. CONCRETE BOX CULVERT.  A COPPER BOLT SET IN
 BW0800'THE TOP OF A CONCRETE SLAB 3.0 FEET UNDER GROUND, ACCESS TO WHICH IS
 BW0800'HAD THROUGH AN IRON PIPE PROJECTING 16 INCHES ABOVE GROUND AND BEARING
 BW0800'A CORPS OF ENGINEERS STANDARD CAP STAMPED PBM 47.  A STEEL WITNESS
 BW0800'POST IS SET 1.0 FOOT NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0801 ***********************************************************************
 BW0801  DESIGNATION -  47 DIETZE CAP
 BW0801  PID         -  BW0801
 BW0801  STATE/COUNTY-  LA/TENSAS
 BW0801  COUNTRY     -  US
 BW0801  USGS QUAD   -  CHAMBLEE (2018)
 BW0801
 BW0801                         *CURRENT SURVEY CONTROL
 BW0801  ______________________________________________________________________
 BW0801* NAD 83(1986) POSITION- 31 48 57.     (N) 091 22 02.     (W)   SCALED
 BW0801* NAVD 88 ORTHO HEIGHT -    22.325 (meters)       73.24  (feet) ADJUSTED
 BW0801  ______________________________________________________________________
 BW0801  GEOID HEIGHT    -        -26.140 (meters)                     GEOID18
 BW0801  DYNAMIC HEIGHT  -         22.299 (meters)       73.16  (feet) COMP
 BW0801  MODELED GRAVITY -    979,466.7   (mgal)                       NAVD 88
 BW0801
 BW0801  VERT ORDER      -  FIRST     CLASS II
 BW0801
 BW0801.The horizontal coordinates were scaled from a map and have
 BW0801.an estimated accuracy of +/- 6 seconds.
 BW0801
 BW0801.The orthometric height was determined by differential leveling and
 BW0801.adjusted by the NATIONAL GEODETIC SURVEY
 BW0801.in February 1994.
 BW0801
 BW0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0801.GEOID18 height accuracy estimate available here.
 BW0801
 BW0801.Click photographs - Photos may exist for this station.
 BW0801
 BW0801.The dynamic height is computed by dividing the NAVD 88
 BW0801.geopotential number by the normal gravity value computed on the
 BW0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0801.degrees latitude (g = 980.6199 gals.).
 BW0801
 BW0801.The modeled gravity was interpolated from observed gravity values.
 BW0801
 BW0801;                    North         East    Units  Estimated Accuracy
 BW0801;SPC LA N     -   146,450.    1,107,240.      MT  (+/- 180 meters Scaled)
 BW0801
 BW0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR545211(NAD 83)
 BW0801
 BW0801                          SUPERSEDED SURVEY CONTROL
 BW0801
 BW0801  NAVD 88 (06/15/91)   22.338  (m)           73.29   (f) SUPERSEDED  1 2
 BW0801  NGVD 29 (11/26/84)   22.334  (m)           73.27   (f) ADJUSTED    1 2
 BW0801
 BW0801.Superseded values are not recommended for survey control.
 BW0801
 BW0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0801.See file dsdata.pdf to determine how the superseded data were derived.
 BW0801
 BW0801_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0801_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0801_STAMPING: P.B.M. 47
 BW0801_MARK LOGO: USACE
 BW0801_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0801_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0801
 BW0801  HISTORY     - Date     Condition        Report By
 BW0801  HISTORY     - UNK      MONUMENTED       USACE
 BW0801  HISTORY     - 1970     GOOD             LADH
 BW0801  HISTORY     - 1979     GOOD             NGS
 BW0801
 BW0801                          STATION DESCRIPTION
 BW0801
 BW0801'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0801'1.1 MI N FROM WATERPROOF.
 BW0801'ABOUT 1.1 MILE NORTH ALONG LOUISIANA HIGHWAY 568 FROM WATERPROOF HIGH
 BW0801'SCHOOL TO THE MARK.  IT IS 37.0 FEET SOUTHWEST OF THE CENTERLINE OF
 BW0801'LOUISIANA HIGHWAY 568, 55.0 FEET SOUTHEAST OF A TELEPHONE POLE, ABOUT
 BW0801'650 FEET SOUTH OF THE OLD GOLDMAN RESIDENCE, 300 FEET WEST OF THE
 BW0801'INTERSECTION OF A PRIVATE ROAD WITH LOUISIANA HIGHWAY 568, 20 FEET
 BW0801'NORTH OF A 3 FT. X 4 FT. CONCRETE BOX CULVERT.  AN IRON PIPE
 BW0801'PROJECTING 16 INCHES ABOVE GROUND AND BEARING A CORPS OF ENGINEERS
 BW0801'STANDARD CAP STAMPED PBM 47.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BW0801'NORTH OF THE MARK.
 BW0801
 BW0801                          STATION RECOVERY (1979)
 BW0801
 BW0801'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW0801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0054 ***********************************************************************
 AU0054  DESIGNATION -  47 LLD ANO
 AU0054  PID         -  AU0054
 AU0054  STATE/COUNTY-  LA/ST CHARLES
 AU0054  COUNTRY     -  US
 AU0054  USGS QUAD   -  HAHNVILLE (2018)
 AU0054
 AU0054                         *CURRENT SURVEY CONTROL
 AU0054  ______________________________________________________________________
 AU0054* NAD 83(1986) POSITION- 29 59 29.     (N) 090 26 52.     (W)   SCALED
 AU0054* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0054  **This station is located in a suspected subsidence area (see below).
 AU0054  ______________________________________________________________________
 AU0054  GEOID HEIGHT    -        -26.103 (meters)                     GEOID18
 AU0054  DYNAMIC HEIGHT  -          3.27  (meters)       10.7   (feet) COMP
 AU0054  MODELED GRAVITY -    979,316.0   (mgal)                       NAVD 88
 AU0054
 AU0054.The horizontal coordinates were scaled from a map and have
 AU0054.an estimated accuracy of +/- 6 seconds.
 AU0054
 AU0054.** This station is in an area of known vertical motion. If an
 AU0054.** orthometric height was ever established but is not available 
 AU0054.** in the current survey control section, the orthometric height
 AU0054.** is considered suspect.  Suspect heights are available in the
 AU0054.** superseded section only if requested.
 AU0054
 AU0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0054.GEOID18 height accuracy estimate available here.
 AU0054
 AU0054.Click photographs - Photos may exist for this station.
 AU0054
 AU0054.The dynamic height is computed by dividing the NAVD 88
 AU0054.geopotential number by the normal gravity value computed on the
 AU0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0054.degrees latitude (g = 980.6199 gals.).
 AU0054
 AU0054.The modeled gravity was interpolated from observed gravity values.
 AU0054
 AU0054;                    North         East    Units  Estimated Accuracy
 AU0054;SPC LA S     -   165,640.    1,085,440.      MT  (+/- 180 meters Scaled)
 AU0054
 AU0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP462205(NAD 83)
 AU0054
 AU0054                          SUPERSEDED SURVEY CONTROL
 AU0054
 AU0054.No superseded survey control is available for this station.
 AU0054
 AU0054_MARKER: DD = SURVEY DISK
 AU0054_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0054_SP_SET: 84 FT. 1-INCH IRON PIPE
 AU0054_STAMPING: 47 LLD ANO
 AU0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0054+STABILITY: SURFACE MOTION
 AU0054
 AU0054  HISTORY     - Date     Condition        Report By
 AU0054  HISTORY     - 1975     MONUMENTED       USACE
 AU0054  HISTORY     - 1977     GOOD             NGS
 AU0054  HISTORY     - 20060419 MARK NOT FOUND   NGS
 AU0054
 AU0054                          STATION DESCRIPTION
 AU0054
 AU0054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0054'2.9 MI NW FROM HAHNVILLE.
 AU0054'2.95 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0054'HAHNVILLE, 0.25 MILE EAST OF THE JUNCTION OF STATE ROAD 3142, AT THE
 AU0054'WEST END OF A TURN OUT, 29 FT. NORTH OF THE CENTER LINE OF THE
 AU0054'HIGHWAY, 129.5 FT. WEST OF A POWER LINE POLE WITH ONE STREET LIGHT
 AU0054'NUMBER 121/2, DISK IS ON TOP OF A ONE-INCH IRON PIPE WHICH IS DRIVEN
 AU0054'TO A DEPTH OF 84 FT. THE DISK IS 0.2 FT. BELOW GROUND LEVEL AND
 AU0054'ENCASED IN CONCRETE.
 AU0054
 AU0054                          STATION RECOVERY (2006)
 AU0054
 AU0054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU0054'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1752 ***********************************************************************
 CP1752  DESIGNATION -  4756
 CP1752  PID         -  CP1752
 CP1752  STATE/COUNTY-  LA/RICHLAND
 CP1752  COUNTRY     -  US
 CP1752  USGS QUAD   -  RAYVILLE (2018)
 CP1752
 CP1752                         *CURRENT SURVEY CONTROL
 CP1752  ______________________________________________________________________
 CP1752* NAD 83(1986) POSITION- 32 28 33.     (N) 091 45 24.     (W)   SCALED
 CP1752* NAVD 88 ORTHO HEIGHT -    24.578 (meters)       80.64  (feet) ADJUSTED
 CP1752  ______________________________________________________________________
 CP1752  GEOID HEIGHT    -        -26.021 (meters)                     GEOID18
 CP1752  DYNAMIC HEIGHT  -         24.551 (meters)       80.55  (feet) COMP
 CP1752  MODELED GRAVITY -    979,520.6   (mgal)                       NAVD 88
 CP1752
 CP1752  VERT ORDER      -  FIRST     CLASS I
 CP1752
 CP1752.The horizontal coordinates were scaled from a map and have
 CP1752.an estimated accuracy of +/- 6 seconds.
 CP1752
 CP1752.The orthometric height was determined by differential leveling and
 CP1752.adjusted by the NATIONAL GEODETIC SURVEY
 CP1752.in June 1991.
 CP1752
 CP1752.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1752.GEOID18 height accuracy estimate available here.
 CP1752
 CP1752.Click photographs - Photos may exist for this station.
 CP1752
 CP1752.The dynamic height is computed by dividing the NAVD 88
 CP1752.geopotential number by the normal gravity value computed on the
 CP1752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1752.degrees latitude (g = 980.6199 gals.).
 CP1752
 CP1752.The modeled gravity was interpolated from observed gravity values.
 CP1752
 CP1752;                    North         East    Units  Estimated Accuracy
 CP1752;SPC LA N     -   219,310.    1,069,870.      MT  (+/- 180 meters Scaled)
 CP1752
 CP1752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR168938(NAD 83)
 CP1752
 CP1752                          SUPERSEDED SURVEY CONTROL
 CP1752
 CP1752  NGVD 29 (11/26/84)   24.609  (m)           80.74   (f) ADJUSTED    1 1
 CP1752
 CP1752.Superseded values are not recommended for survey control.
 CP1752
 CP1752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1752.See file dsdata.pdf to determine how the superseded data were derived.
 CP1752
 CP1752_MARKER: DD = SURVEY DISK
 CP1752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1752_STAMPING: 4756
 CP1752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1752+STABILITY: SURFACE MOTION
 CP1752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP1752+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2007
 CP1752
 CP1752  HISTORY     - Date     Condition        Report By
 CP1752  HISTORY     - UNK      MONUMENTED       LAGS
 CP1752  HISTORY     - 1966     GOOD             CGS
 CP1752  HISTORY     - 1969     GOOD             CGS
 CP1752  HISTORY     - 20070518 GOOD             MAEC
 CP1752
 CP1752                          STATION DESCRIPTION
 CP1752
 CP1752'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1752'0.15 MI E FROM RAYVILLE.
 CP1752'0.15 MILE EAST ALONG WEST MADELINE STREET FROM THE COURTHOUSE AT
 CP1752'RAYVILLE, IN SECTION 9, T 17 N, R 7 E, AT THE RAYVILLE HIGH SCHOOL, 40
 CP1752'FEET SOUTH OF THE CENTER LINE OF THE STREET, 24 FEET NORTHWEST OF THE
 CP1752'NORTHWEST CORNER OF THE HIGH SCHOOL BUILDING, 16 FEET NORTHEAST OF THE
 CP1752'NORTHEAST CORNER OF THE RICHLAND PARISH SCHOOL BOARD BUILDING, 12 FEET
 CP1752'SOUTH OF THE SOUTH EDGE OF AN EAST-WEST SIDEWALK, 5 FEET WEST OF THE
 CP1752'WEST EDGE OF A SIDEWALK LEADING SOUTH TO THE BACK OF THE SCHOOL
 CP1752'BUILDING, ABOUT LEVEL WITH THE SIDEWALKS, AND SET IN THE TOP OF A
 CP1752'CONCRETE POST PROJECTING 1 INCH.
 CP1752
 CP1752                          STATION RECOVERY (1969)
 CP1752
 CP1752'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CP1752'RECOVERED IN GOOD CONDITION.
 CP1752
 CP1752                          STATION RECOVERY (2007)
 CP1752
 CP1752'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 CP1752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1724 ***********************************************************************
 CP1724  DESIGNATION -  4777
 CP1724  PID         -  CP1724
 CP1724  STATE/COUNTY-  LA/RICHLAND
 CP1724  COUNTRY     -  US
 CP1724  USGS QUAD   -  DUNN (2018)
 CP1724
 CP1724                         *CURRENT SURVEY CONTROL
 CP1724  ______________________________________________________________________
 CP1724* NAD 83(1986) POSITION- 32 27 39.     (N) 091 31 56.     (W)   SCALED
 CP1724* NAVD 88 ORTHO HEIGHT -    27.902 (meters)       91.54  (feet) ADJUSTED
 CP1724  ______________________________________________________________________
 CP1724  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 CP1724  DYNAMIC HEIGHT  -         27.870 (meters)       91.44  (feet) COMP
 CP1724  MODELED GRAVITY -    979,517.9   (mgal)                       NAVD 88
 CP1724
 CP1724  VERT ORDER      -  FIRST     CLASS I
 CP1724
 CP1724.The horizontal coordinates were scaled from a map and have
 CP1724.an estimated accuracy of +/- 6 seconds.
 CP1724
 CP1724.The orthometric height was determined by differential leveling and
 CP1724.adjusted by the NATIONAL GEODETIC SURVEY
 CP1724.in June 1991.
 CP1724
 CP1724.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1724.GEOID18 height accuracy estimate available here.
 CP1724
 CP1724.Click photographs - Photos may exist for this station.
 CP1724
 CP1724.The dynamic height is computed by dividing the NAVD 88
 CP1724.geopotential number by the normal gravity value computed on the
 CP1724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1724.degrees latitude (g = 980.6199 gals.).
 CP1724
 CP1724.The modeled gravity was interpolated from observed gravity values.
 CP1724
 CP1724;                    North         East    Units  Estimated Accuracy
 CP1724;SPC LA N     -   217,820.    1,090,980.      MT  (+/- 180 meters Scaled)
 CP1724
 CP1724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR379924(NAD 83)
 CP1724
 CP1724                          SUPERSEDED SURVEY CONTROL
 CP1724
 CP1724  NGVD 29 (11/26/84)   27.922  (m)           91.61   (f) ADJUSTED    1 1
 CP1724
 CP1724.Superseded values are not recommended for survey control.
 CP1724
 CP1724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1724.See file dsdata.pdf to determine how the superseded data were derived.
 CP1724
 CP1724_MARKER: DD = SURVEY DISK
 CP1724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1724_STAMPING: 4777
 CP1724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1724+STABILITY: SURFACE MOTION
 CP1724
 CP1724  HISTORY     - Date     Condition        Report By
 CP1724  HISTORY     - UNK      MONUMENTED       LAGS
 CP1724  HISTORY     - 1968     GOOD             CGS
 CP1724
 CP1724                          STATION DESCRIPTION
 CP1724
 CP1724'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1724'2.3 MI W FROM DELHI.
 CP1724'2.3 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT
 CP1724'DELHI, IN SECTION 15, T 17 N, R 9 E, 147 FEET NORTH AND ACROSS U.S.
 CP1724'HIGHWAY 80 FROM THE NORTH RAIL, 49 1/2 FEET NORTH OF THE CENTER LINE
 CP1724'OF THE HIGHWAY, 44 FEET EAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY,
 CP1724'81 FEET SOUTH OF THE SOUTHWEST CORNER OF A HOUSE, 1.3 FEET NORTH OF A
 CP1724'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 CP1724'OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 CP1724'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1406 ***********************************************************************
 CP1406  DESIGNATION -  4781
 CP1406  PID         -  CP1406
 CP1406  STATE/COUNTY-  LA/RICHLAND
 CP1406  COUNTRY     -  US
 CP1406  USGS QUAD   -  DELHI (2018)
 CP1406
 CP1406                         *CURRENT SURVEY CONTROL
 CP1406  ______________________________________________________________________
 CP1406* NAD 83(1986) POSITION- 32 27 23.     (N) 091 29 40.     (W)   SCALED
 CP1406* NAVD 88 ORTHO HEIGHT -    29.193 (meters)       95.78  (feet) ADJUSTED
 CP1406  ______________________________________________________________________
 CP1406  GEOID HEIGHT    -        -26.210 (meters)                     GEOID18
 CP1406  DYNAMIC HEIGHT  -         29.160 (meters)       95.67  (feet) COMP
 CP1406  MODELED GRAVITY -    979,516.8   (mgal)                       NAVD 88
 CP1406
 CP1406  VERT ORDER      -  FIRST     CLASS I
 CP1406
 CP1406.The horizontal coordinates were scaled from a map and have
 CP1406.an estimated accuracy of +/- 6 seconds.
 CP1406
 CP1406.The orthometric height was determined by differential leveling and
 CP1406.adjusted by the NATIONAL GEODETIC SURVEY
 CP1406.in June 1991.
 CP1406
 CP1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1406.GEOID18 height accuracy estimate available here.
 CP1406
 CP1406.Click photographs - Photos may exist for this station.
 CP1406
 CP1406.The dynamic height is computed by dividing the NAVD 88
 CP1406.geopotential number by the normal gravity value computed on the
 CP1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1406.degrees latitude (g = 980.6199 gals.).
 CP1406
 CP1406.The modeled gravity was interpolated from observed gravity values.
 CP1406
 CP1406;                    North         East    Units  Estimated Accuracy
 CP1406;SPC LA N     -   217,360.    1,094,540.      MT  (+/- 180 meters Scaled)
 CP1406
 CP1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR415920(NAD 83)
 CP1406
 CP1406                          SUPERSEDED SURVEY CONTROL
 CP1406
 CP1406  NGVD 29 (11/26/84)   29.212  (m)           95.84   (f) ADJUSTED    1 1
 CP1406
 CP1406.Superseded values are not recommended for survey control.
 CP1406
 CP1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1406.See file dsdata.pdf to determine how the superseded data were derived.
 CP1406
 CP1406_MARKER: DD = SURVEY DISK
 CP1406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1406_STAMPING: 4781
 CP1406_MARK LOGO: CGS+SS
 CP1406_PROJECTION: RECESSED 8 CENTIMETERS
 CP1406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1406+STABILITY: SURFACE MOTION
 CP1406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP1406+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2009
 CP1406
 CP1406  HISTORY     - Date     Condition        Report By
 CP1406  HISTORY     - UNK      MONUMENTED       LAGS
 CP1406  HISTORY     - 1968     GOOD             CGS
 CP1406  HISTORY     - 1985     GOOD             LADTD
 CP1406  HISTORY     - 20090428 GOOD             JCLS
 CP1406
 CP1406                          STATION DESCRIPTION
 CP1406
 CP1406'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1406'IN DELHI.
 CP1406'AT DELHI, IN SECTION 13, T 17 N, R 9 E, 67 YARDS WEST OF THE WEST END
 CP1406'OF THE ILLINOIS CENTRAL RAILROAD STATION, AT THE CROSSING OF THE
 CP1406'RAILROAD AND CHATHAM STREET, AT THE SOUTHWEST CORNER OF A PARK, 10 1/2
 CP1406'FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 19 1/2 FEET EAST OF
 CP1406'THE CENTER LINE OF CHATHAM STREET, 23 FEET NORTHEAST OF THE CENTER OF
 CP1406'THE CROSSING, 1.3 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 CP1406'THE STREET, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN
 CP1406'THE TOP OF A CONCRETE POST WHICH IS ABOUT LEVEL WITH THE SURFACE OF
 CP1406'THE GROUND.
 CP1406
 CP1406                          STATION RECOVERY (1985)
 CP1406
 CP1406'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 CP1406'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  AT DELHI IN
 CP1406'SECTION 13, T 17 N, R 9 E, 3.2 METERS (10.5 FEET) NORTH OF THE NORTH
 CP1406'RAIL OF THE MAIN TRACK, 5.9 METERS (19.5 FEET) EAST OF THE CENTERLINE
 CP1406'OF OAK STREET, 7 METERS (23 FEET) NORTHEAST OF THE CENTER OF THE
 CP1406'RAILROAD CROSSING OVER OAK STREET, SET NEAR THE EAST EDGE OF A
 CP1406'SIDEWALK RUNNING NORTH AND SOUTH.
 CP1406'THE MARK IS 0.40 METERS  W FROM A WITNESS POST.
 CP1406'THE MARK IS ABOVE LEVEL WITH OAK STREET.
 CP1406
 CP1406                          STATION RECOVERY (2009)
 CP1406
 CP1406'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 CP1406'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4459 ***********************************************************************
 BJ4459  DESIGNATION -  47H001
 BJ4459  PID         -  BJ4459
 BJ4459  STATE/COUNTY-  LA/ASCENSION
 BJ4459  COUNTRY     -  US
 BJ4459  USGS QUAD   -  SORRENTO (2018)
 BJ4459
 BJ4459                         *CURRENT SURVEY CONTROL
 BJ4459  ______________________________________________________________________
 BJ4459* NAD 83(1992) POSITION- 30 08 38.12388(N) 090 45 37.16328(W)   ADJUSTED
 BJ4459* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4459  **This station is located in a suspected subsidence area (see below).
 BJ4459  ______________________________________________________________________
 BJ4459  GEOID HEIGHT    -        -26.582 (meters)                     GEOID18
 BJ4459  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 BJ4459  HORZ ORDER      -  SECOND
 BJ4459
 BJ4459.The horizontal coordinates were established by classical geodetic methods
 BJ4459.and adjusted by the National Geodetic Survey in January 1993.
 BJ4459
 BJ4459.** This station is in an area of known vertical motion. If an
 BJ4459.** orthometric height was ever established but is not available 
 BJ4459.** in the current survey control section, the orthometric height
 BJ4459.** is considered suspect.  Suspect heights are available in the
 BJ4459.** superseded section only if requested.
 BJ4459
 BJ4459.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4459.GEOID18 height accuracy estimate available here.
 BJ4459
 BJ4459.Click photographs - Photos may exist for this station.
 BJ4459
 BJ4459.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4459
 BJ4459. The following values were computed from the NAD 83(1992) position.
 BJ4459
 BJ4459;                    North         East     Units Scale Factor Converg.
 BJ4459;SPC LA S     -   182,357.694 1,055,203.512   MT  0.99992885   +0 17 11.4
 BJ4459;SPC LA S     -   598,285.20  3,461,946.86   sFT  0.99992885   +0 17 11.4
 BJ4459;UTM  15      - 3,336,851.416   715,726.702   MT  1.00017419   +1 07 30.5
 BJ4459
 BJ4459!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4459!SPC LA S     -   1.00000372  x   0.99992885  =   0.99993257
 BJ4459!UTM  15      -   1.00000372  x   1.00017419  =   1.00017791
 BJ4459
 BJ4459:                Primary Azimuth Mark                     Grid Az
 BJ4459:SPC LA S     -  3H020                                    288 42 08.6
 BJ4459:UTM  15      -  3H020                                    287 51 49.5
 BJ4459
 BJ4459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1572636851(NAD 83)
 BJ4459
 BJ4459|---------------------------------------------------------------------|
 BJ4459| PID    Reference Object                     Distance      Geod. Az  |
 BJ4459|                                                           dddmmss.s |
 BJ4459| BJ4460 3H020                               APPROX. 1.5 KM 2885920.0 |
 BJ4459|---------------------------------------------------------------------|
 BJ4459
 BJ4459                          SUPERSEDED SURVEY CONTROL
 BJ4459
 BJ4459  NAD 83(1986)-  30 08 38.13915(N)    090 45 37.16488(W) AD(       ) 2
 BJ4459  NAD 27      -  30 08 37.42226(N)    090 45 36.82933(W) AD(       ) 2
 BJ4459
 BJ4459.Superseded values are not recommended for survey control.
 BJ4459
 BJ4459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4459.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4459
 BJ4459_MARKER: DD = SURVEY DISK
 BJ4459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4459_STAMPING: 47H001 1978
 BJ4459_MARK LOGO: LADHGS
 BJ4459_PROJECTION: FLUSH
 BJ4459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4459+STABILITY: SURFACE MOTION
 BJ4459
 BJ4459  HISTORY     - Date     Condition        Report By
 BJ4459  HISTORY     - 1978     MONUMENTED       LADH
 BJ4459
 BJ4459                          STATION DESCRIPTION
 BJ4459
 BJ4459'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4459'THE STATION IS LOCATED IN THE SOUTHEAST 1/4 OF SECTION 25, T 10 S,
 BJ4459'R 4 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4459'
 BJ4459'TO REACH THE STATION FROM THE INTERSECTION OF U.S. 61 AND
 BJ4459'INTERSTATE 10, DRIVE EAST ALONG INTERSTATE 10 FOR 3.3 MILES TO
 BJ4459'STATION ON THE LEFT IN MEDIAN.
 BJ4459'
 BJ4459'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4459'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 47H001 1978.  THE
 BJ4459'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4459'THAT IS FLUSH WITH THE GROUND SURFACE.  THE STATION IS 44.70
 BJ4459'FEET SOUTH OF CENTER LINE OF WEST BOUND LANE, 43.30 FEET NORTH
 BJ4459'OF CENTER LINE EAST BOUND LANE, 26.80 FEET SOUTHEAST OF
 BJ4459'NORTHEAST CORNER OF WEST BOUND LANE OF BRIDGE ABUTTMENT, 2.5
 BJ4459'FEET WEST OF A METAL WITNESS POST AND SIGN.  THE SUB-SURFACE
 BJ4459'DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 36
 BJ4459'INCHES BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4430 ***********************************************************************
 BJ4430  DESIGNATION -  47H002
 BJ4430  PID         -  BJ4430
 BJ4430  STATE/COUNTY-  LA/ST JAMES
 BJ4430  COUNTRY     -  US
 BJ4430  USGS QUAD   -  MOUNT AIRY NW (2018)
 BJ4430
 BJ4430                         *CURRENT SURVEY CONTROL
 BJ4430  ______________________________________________________________________
 BJ4430* NAD 83(1992) POSITION- 30 08 19.14257(N) 090 44 34.99285(W)   ADJUSTED
 BJ4430* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4430  **This station is located in a suspected subsidence area (see below).
 BJ4430  ______________________________________________________________________
 BJ4430  GEOID HEIGHT    -        -26.560 (meters)                     GEOID18
 BJ4430  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 BJ4430  HORZ ORDER      -  SECOND
 BJ4430
 BJ4430.The horizontal coordinates were established by classical geodetic methods
 BJ4430.and adjusted by the National Geodetic Survey in January 1993.
 BJ4430
 BJ4430.** This station is in an area of known vertical motion. If an
 BJ4430.** orthometric height was ever established but is not available 
 BJ4430.** in the current survey control section, the orthometric height
 BJ4430.** is considered suspect.  Suspect heights are available in the
 BJ4430.** superseded section only if requested.
 BJ4430
 BJ4430.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4430.GEOID18 height accuracy estimate available here.
 BJ4430
 BJ4430.Click photographs - Photos may exist for this station.
 BJ4430
 BJ4430.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4430
 BJ4430. The following values were computed from the NAD 83(1992) position.
 BJ4430
 BJ4430;                    North         East     Units Scale Factor Converg.
 BJ4430;SPC LA S     -   181,781.696 1,056,870.249   MT  0.99992862   +0 17 42.5
 BJ4430;SPC LA S     -   596,395.45  3,467,415.14   sFT  0.99992862   +0 17 42.5
 BJ4430;UTM  15      - 3,336,299.735   717,402.109   MT  1.00018314   +1 08 01.1
 BJ4430
 BJ4430!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4430!SPC LA S     -   1.00000373  x   0.99992862  =   0.99993235
 BJ4430!UTM  15      -   1.00000373  x   1.00018314  =   1.00018687
 BJ4430
 BJ4430:                Primary Azimuth Mark                     Grid Az
 BJ4430:SPC LA S     -  47H001                                   289 03 51.6
 BJ4430:UTM  15      -  47H001                                   288 13 33.0
 BJ4430
 BJ4430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1740236299(NAD 83)
 BJ4430
 BJ4430|---------------------------------------------------------------------|
 BJ4430| PID    Reference Object                     Distance      Geod. Az  |
 BJ4430|                                                           dddmmss.s |
 BJ4430| BJ4459 47H001                              APPROX. 1.8 KM 2892134.1 |
 BJ4430|---------------------------------------------------------------------|
 BJ4430
 BJ4430                          SUPERSEDED SURVEY CONTROL
 BJ4430
 BJ4430  NAD 83(1986)-  30 08 19.15790(N)    090 44 34.99439(W) AD(       ) 2
 BJ4430  NAD 27      -  30 08 18.44011(N)    090 44 34.66083(W) AD(       ) 2
 BJ4430
 BJ4430.Superseded values are not recommended for survey control.
 BJ4430
 BJ4430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4430.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4430
 BJ4430_MARKER: DD = SURVEY DISK
 BJ4430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4430_STAMPING: 47HOO2 1978
 BJ4430_MARK LOGO: LADHGS
 BJ4430_PROJECTION: FLUSH
 BJ4430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4430+STABILITY: SURFACE MOTION
 BJ4430
 BJ4430  HISTORY     - Date     Condition        Report By
 BJ4430  HISTORY     - 1978     MONUMENTED       LADH
 BJ4430
 BJ4430                          STATION DESCRIPTION
 BJ4430
 BJ4430'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4430'THE STATION IS LOCATED IN THE NORTHEAST 1/4 OF SECTION 31, T 10 S,
 BJ4430'R 5 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4430'
 BJ4430'TO REACH THE STATION FROM THE INTERSECTION OF U.S. 61 AND
 BJ4430'INTERSTATE 10, DRIVE EAST ALONG INTERSTATE 10 FOR 4.5 MILES TO
 BJ4430'STATION ON THE LEFT IN MEDIAN.
 BJ4430'
 BJ4430'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4430'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 47H002 1978.  THE
 BJ4430'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4430'THAT IS FLUSH WITH THE GROUND SURFACE.  THE STATION IS 62.80 FEET
 BJ4430'SOUTH OF THE CENTER LINE OF THE WEST BOUND LANE OF INTERSTATE 10,
 BJ4430'24.50 FEET NORTH OF THE CENTER LINE OF THE EAST BOUND LANE OF
 BJ4430'INTERSTATE 10, 21.10 FEET SOUTHWEST OF THE CENTER OF A METAL
 BJ4430'DRAIN IN MEDIAN, 2.00 FEET EAST OF METAL WITNESS POST AND
 BJ4430'SIGN.  THE SUB-SURFACE DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4430'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4429 ***********************************************************************
 BJ4429  DESIGNATION -  47H003
 BJ4429  PID         -  BJ4429
 BJ4429  STATE/COUNTY-  LA/ST JAMES
 BJ4429  COUNTRY     -  US
 BJ4429  USGS QUAD   -  MOUNT AIRY NW (2018)
 BJ4429
 BJ4429                         *CURRENT SURVEY CONTROL
 BJ4429  ______________________________________________________________________
 BJ4429* NAD 83(1992) POSITION- 30 07 46.67174(N) 090 42 46.76929(W)   ADJUSTED
 BJ4429* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4429  **This station is located in a suspected subsidence area (see below).
 BJ4429  ______________________________________________________________________
 BJ4429  GEOID HEIGHT    -        -26.524 (meters)                     GEOID18
 BJ4429  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 BJ4429  HORZ ORDER      -  SECOND
 BJ4429
 BJ4429.The horizontal coordinates were established by classical geodetic methods
 BJ4429.and adjusted by the National Geodetic Survey in January 1993.
 BJ4429
 BJ4429.** This station is in an area of known vertical motion. If an
 BJ4429.** orthometric height was ever established but is not available 
 BJ4429.** in the current survey control section, the orthometric height
 BJ4429.** is considered suspect.  Suspect heights are available in the
 BJ4429.** superseded section only if requested.
 BJ4429
 BJ4429.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4429.GEOID18 height accuracy estimate available here.
 BJ4429
 BJ4429.Click photographs - Photos may exist for this station.
 BJ4429
 BJ4429.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4429
 BJ4429. The following values were computed from the NAD 83(1992) position.
 BJ4429
 BJ4429;                    North         East     Units Scale Factor Converg.
 BJ4429;SPC LA S     -   180,797.209 1,059,771.954   MT  0.99992826   +0 18 36.6
 BJ4429;SPC LA S     -   593,165.51  3,476,935.15   sFT  0.99992826   +0 18 36.6
 BJ4429;UTM  15      - 3,335,357.564   720,318.674   MT  1.00019890   +1 08 54.4
 BJ4429
 BJ4429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4429!SPC LA S     -   1.00000300  x   0.99992826  =   0.99993126
 BJ4429!UTM  15      -   1.00000300  x   1.00019890  =   1.00020190
 BJ4429
 BJ4429:                Primary Azimuth Mark                     Grid Az
 BJ4429:SPC LA S     -  47H002                                   288 44 27.7
 BJ4429:UTM  15      -  47H002                                   287 54 09.9
 BJ4429
 BJ4429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2031835357(NAD 83)
 BJ4429
 BJ4429|---------------------------------------------------------------------|
 BJ4429| PID    Reference Object                     Distance      Geod. Az  |
 BJ4429|                                                           dddmmss.s |
 BJ4429| BJ4430 47H002                              APPROX. 3.1 KM 2890304.3 |
 BJ4429|---------------------------------------------------------------------|
 BJ4429
 BJ4429                          SUPERSEDED SURVEY CONTROL
 BJ4429
 BJ4429  NAD 83(1986)-  30 07 46.68724(N)    090 42 46.77076(W) AD(       ) 2
 BJ4429  NAD 27      -  30 07 45.96801(N)    090 42 46.44061(W) AD(       ) 2
 BJ4429
 BJ4429.Superseded values are not recommended for survey control.
 BJ4429
 BJ4429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4429.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4429
 BJ4429_MARKER: DD = SURVEY DISK
 BJ4429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4429_STAMPING: 47H003 1978
 BJ4429_MARK LOGO: LADHGS
 BJ4429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4429+STABILITY: SURFACE MOTION
 BJ4429
 BJ4429  HISTORY     - Date     Condition        Report By
 BJ4429  HISTORY     - 1978     MONUMENTED       LADH
 BJ4429
 BJ4429                          STATION DESCRIPTION
 BJ4429
 BJ4429'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4429'THE STATION IS LOCATED ABOUT 9 MILES SOUTHEAST OF SORRENTO IN
 BJ4429'THE MEDIAN OF INTERSTATE 10 NEAR THE EAST END OF A BRIDGE OVER
 BJ4429'BLIND RIVER ON PROPERTY OWNED BY THE STATE OF LOUISIANA, DEPARTMENT
 BJ4429'OF HIGHWAYS.
 BJ4429'
 BJ4429'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 10 AND
 BJ4429'U.S. HIGHWAY 61, DRIVE EAST ALONG INTERSTATE 10 FOR 5.5 MILES
 BJ4429'TO THE STATION ON THE LEFT AND IN THE MEDIAN.
 BJ4429'
 BJ4429'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4429'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 47H003 1978.  THE
 BJ4429'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4429'THAT IS FLUSH WITH THE GROUND.  IT IS 51.5 FEET NORTH NORTHEAST
 BJ4429'OF THE CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 36 FEET
 BJ4429'SOUTH SOUTHWEST OF THE CENTER OF THE WESTBOUND LANE OF
 BJ4429'INTERSTATE 10, 33.5 FEET NORTHEAST OF THE SOUTHEAST CORNER OF
 BJ4429'THE BRIDGE ABUTMENT IN THE EAST BOUND LANE, 18.5 FEET SOUTH
 BJ4429'OF THE NORTHEAST CORNER OF THE BRIDGE ABUTMENT IN THE WEST BOUND
 BJ4429'LANE, AND 2 FEET WEST OF A METAL WITNESS POST AND SIGN.  THE
 BJ4429'SUB-SURFACE DISK IS SET IN AN IRREGULAR MASS OF CONCRETE ABOUT
 BJ4429'36 INCHES BELOW THE GROUND SURFACE.
 BJ4429'
 BJ4429'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4418 ***********************************************************************
 BJ4418  DESIGNATION -  47H004
 BJ4418  PID         -  BJ4418
 BJ4418  STATE/COUNTY-  LA/ST JAMES
 BJ4418  COUNTRY     -  US
 BJ4418  USGS QUAD   -  LUTCHER (2018)
 BJ4418
 BJ4418                         *CURRENT SURVEY CONTROL
 BJ4418  ______________________________________________________________________
 BJ4418* NAD 83(1992) POSITION- 30 07 28.16206(N) 090 41 40.22476(W)   ADJUSTED
 BJ4418* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4418  **This station is located in a suspected subsidence area (see below).
 BJ4418  ______________________________________________________________________
 BJ4418  GEOID HEIGHT    -        -26.503 (meters)                     GEOID18
 BJ4418  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 BJ4418  HORZ ORDER      -  SECOND
 BJ4418
 BJ4418.The horizontal coordinates were established by classical geodetic methods
 BJ4418.and adjusted by the National Geodetic Survey in January 1993.
 BJ4418
 BJ4418.** This station is in an area of known vertical motion. If an
 BJ4418.** orthometric height was ever established but is not available 
 BJ4418.** in the current survey control section, the orthometric height
 BJ4418.** is considered suspect.  Suspect heights are available in the
 BJ4418.** superseded section only if requested.
 BJ4418
 BJ4418.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4418.GEOID18 height accuracy estimate available here.
 BJ4418
 BJ4418.Click photographs - Photos may exist for this station.
 BJ4418
 BJ4418.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4418
 BJ4418. The following values were computed from the NAD 83(1992) position.
 BJ4418
 BJ4418;                    North         East     Units Scale Factor Converg.
 BJ4418;SPC LA S     -   180,237.077 1,061,556.163   MT  0.99992806   +0 19 09.9
 BJ4418;SPC LA S     -   591,327.81  3,482,788.84   sFT  0.99992806   +0 19 09.9
 BJ4418;UTM  15      - 3,334,823.445   722,111.381   MT  1.00020868   +1 09 27.2
 BJ4418
 BJ4418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4418!SPC LA S     -   1.00000385  x   0.99992806  =   0.99993191
 BJ4418!UTM  15      -   1.00000385  x   1.00020868  =   1.00021253
 BJ4418
 BJ4418:                Primary Azimuth Mark                     Grid Az
 BJ4418:SPC LA S     -  47H003                                   287 25 44.8
 BJ4418:UTM  15      -  47H003                                   286 35 27.5
 BJ4418
 BJ4418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2211134823(NAD 83)
 BJ4418
 BJ4418|---------------------------------------------------------------------|
 BJ4418| PID    Reference Object                     Distance      Geod. Az  |
 BJ4418|                                                           dddmmss.s |
 BJ4418| BJ4429 47H003                              APPROX. 1.9 KM 2874454.7 |
 BJ4418|---------------------------------------------------------------------|
 BJ4418
 BJ4418                          SUPERSEDED SURVEY CONTROL
 BJ4418
 BJ4418  NAD 83(1986)-  30 07 28.17766(N)    090 41 40.22615(W) AD(       ) 2
 BJ4418  NAD 27      -  30 07 27.45766(N)    090 41 39.89808(W) AD(       ) 2
 BJ4418
 BJ4418.Superseded values are not recommended for survey control.
 BJ4418
 BJ4418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4418.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4418
 BJ4418_MARKER: DD = SURVEY DISK
 BJ4418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4418_STAMPING: 47H004 1978
 BJ4418_MARK LOGO: LADHGS
 BJ4418_PROJECTION: FLUSH
 BJ4418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4418+STABILITY: SURFACE MOTION
 BJ4418
 BJ4418  HISTORY     - Date     Condition        Report By
 BJ4418  HISTORY     - 1978     MONUMENTED       LADH
 BJ4418
 BJ4418                          STATION DESCRIPTION
 BJ4418
 BJ4418'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4418'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF SORRENTO IN
 BJ4418'THE NORTHWEST 1/4 OF SECTION 43, T 11 S, R 5 E, APPROXIMATELY
 BJ4418'1.2 MILES EAST OF THE EAST END OF THE TWIN BRIDGES OVER BLIND
 BJ4418'RIVER ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4418'
 BJ4418'TO REACH THE STATION FROM THE INTERCHANGE OF U.S. HIGHWAY 61
 BJ4418'AND INTERSTATE 10, DRIVE EAST ALONG INTERSTATE 10 FOR 6.8 MILES
 BJ4418'TO THE STATION ON THE RIGHT NEAR THE PAVED SHOULDER OF THE EAST
 BJ4418'BOUND LANE OF INTERSTATE 10.
 BJ4418'
 BJ4418'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4418'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 47H004 1978.  THE
 BJ4418'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4418'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 44 FEET SOUTH OF THE
 BJ4418'CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 32 FEET NORTH OF
 BJ4418'FIVE SMALL WILLOW TREES AT THE EDGE OF THE MOWN AREA, 24 FEET
 BJ4418'SOUTH OF THE ASPHALT SHOULDER, 2 FEET EAST OF A METAL WITNESS
 BJ4418'POST AND SIGN.  THE SUBSURFACE DISK IS SET IN AN IRREGULAR
 BJ4418'MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4418'
 BJ4418'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4417 ***********************************************************************
 BJ4417  DESIGNATION -  47H005
 BJ4417  PID         -  BJ4417
 BJ4417  STATE/COUNTY-  LA/ST JAMES
 BJ4417  COUNTRY     -  US
 BJ4417  USGS QUAD   -  LUTCHER (2018)
 BJ4417
 BJ4417                         *CURRENT SURVEY CONTROL
 BJ4417  ______________________________________________________________________
 BJ4417* NAD 83(1992) POSITION- 30 07 21.44903(N) 090 40 25.14561(W)   ADJUSTED
 BJ4417* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4417  **This station is located in a suspected subsidence area (see below).
 BJ4417  ______________________________________________________________________
 BJ4417  GEOID HEIGHT    -        -26.487 (meters)                     GEOID18
 BJ4417  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 BJ4417  HORZ ORDER      -  SECOND
 BJ4417
 BJ4417.The horizontal coordinates were established by classical geodetic methods
 BJ4417.and adjusted by the National Geodetic Survey in January 1993.
 BJ4417
 BJ4417.** This station is in an area of known vertical motion. If an
 BJ4417.** orthometric height was ever established but is not available 
 BJ4417.** in the current survey control section, the orthometric height
 BJ4417.** is considered suspect.  Suspect heights are available in the
 BJ4417.** superseded section only if requested.
 BJ4417
 BJ4417.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4417.GEOID18 height accuracy estimate available here.
 BJ4417
 BJ4417.Click photographs - Photos may exist for this station.
 BJ4417
 BJ4417.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4417
 BJ4417. The following values were computed from the NAD 83(1992) position.
 BJ4417
 BJ4417;                    North         East     Units Scale Factor Converg.
 BJ4417;SPC LA S     -   180,041.768 1,063,566.912   MT  0.99992799   +0 19 47.5
 BJ4417;SPC LA S     -   590,687.03  3,489,385.78   sFT  0.99992799   +0 19 47.5
 BJ4417;UTM  15      - 3,334,657.522   724,125.348   MT  1.00021977   +1 10 04.7
 BJ4417
 BJ4417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4417!SPC LA S     -   1.00000389  x   0.99992799  =   0.99993188
 BJ4417!UTM  15      -   1.00000389  x   1.00021977  =   1.00022366
 BJ4417
 BJ4417:                Primary Azimuth Mark                     Grid Az
 BJ4417:SPC LA S     -  47H004                                   275 32 52.4
 BJ4417:UTM  15      -  47H004                                   274 42 35.2
 BJ4417
 BJ4417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2412534657(NAD 83)
 BJ4417
 BJ4417|---------------------------------------------------------------------|
 BJ4417| PID    Reference Object                     Distance      Geod. Az  |
 BJ4417|                                                           dddmmss.s |
 BJ4417| BJ4418 47H004                              APPROX. 2.0 KM 2755239.9 |
 BJ4417|---------------------------------------------------------------------|
 BJ4417
 BJ4417                          SUPERSEDED SURVEY CONTROL
 BJ4417
 BJ4417  NAD 83(1986)-  30 07 21.46478(N)    090 40 25.14695(W) AD(       ) 2
 BJ4417  NAD 27      -  30 07 20.74452(N)    090 40 24.82116(W) AD(       ) 2
 BJ4417
 BJ4417.Superseded values are not recommended for survey control.
 BJ4417
 BJ4417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4417.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4417
 BJ4417_MARKER: DD = SURVEY DISK
 BJ4417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4417_STAMPING: 47H005 1978
 BJ4417_MARK LOGO: LADHGS
 BJ4417_PROJECTION: FLUSH
 BJ4417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4417+STABILITY: SURFACE MOTION
 BJ4417
 BJ4417  HISTORY     - Date     Condition        Report By
 BJ4417  HISTORY     - 1978     MONUMENTED       LADH
 BJ4417
 BJ4417                          STATION DESCRIPTION
 BJ4417
 BJ4417'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4417'THE STATION IS LOCATED IN THE NORTHEAST 1/4 OF SECTION 43, T 11 S,
 BJ4417'R 5 E ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4417'
 BJ4417'TO REACH THE STATION FROM THE INTERCHANGE OF U.S. 61 AND
 BJ4417'INTERSTATE 10 DRIVE EAST ALONG INTERSTATE 10 FOR 5.5 MILES TO
 BJ4417'THE TWIN BRIDGES OVER BLIND RIVER.  CONTINUE EAST ALONG INTERSTATE
 BJ4417'10 FOR 3.2 MILES TO THE STATION ON THE LEFT IN THE MEDIAN.
 BJ4417'
 BJ4417'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4417'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 47H005 1978.  THE
 BJ4417'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4417'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 50 FEET SOUTH OF THE
 BJ4417'CENTER OF THE WEST BOUND LANE OF INTERSTATE 10, 37.5 FEET NORTH
 BJ4417'OF THE CENTER OF THE EAST BOUND LANE OF INTERSTATE 10, 4 FEET
 BJ4417'SOUTH OF THE CENTER OF A METAL DRAIN IN THE MEDIAN, AND 2 FEET
 BJ4417'EAST OF A METAL WITNESS POST AND SIGN.  THE SUBSURFACE DISK IS
 BJ4417'SET IN AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW
 BJ4417'THE GROUND SURFACE.
 BJ4417'
 BJ4417'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2333 ***********************************************************************
 AU2333  DESIGNATION -  48
 AU2333  PID         -  AU2333
 AU2333  STATE/COUNTY-  LA/ASSUMPTION
 AU2333  COUNTRY     -  US
 AU2333  USGS QUAD   -  PIERRE PART (2018)
 AU2333
 AU2333                         *CURRENT SURVEY CONTROL
 AU2333  ______________________________________________________________________
 AU2333* NAD 83(1992) POSITION- 29 53 36.62573(N) 091 12 21.77289(W)   ADJUSTED
 AU2333* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2333  **This station is located in a suspected subsidence area (see below).
 AU2333  ______________________________________________________________________
 AU2333  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 AU2333  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AU2333  HORZ ORDER      -  FIRST
 AU2333
 AU2333.The horizontal coordinates were established by classical geodetic methods
 AU2333.and adjusted by the National Geodetic Survey in January 1993.
 AU2333
 AU2333.** This station is in an area of known vertical motion. If an
 AU2333.** orthometric height was ever established but is not available 
 AU2333.** in the current survey control section, the orthometric height
 AU2333.** is considered suspect.  Suspect heights are available in the
 AU2333.** superseded section only if requested.
 AU2333
 AU2333.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2333.GEOID18 height accuracy estimate available here.
 AU2333
 AU2333.Click photographs - Photos may exist for this station.
 AU2333
 AU2333.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2333
 AU2333. The following values were computed from the NAD 83(1992) position.
 AU2333
 AU2333;                    North         East     Units Scale Factor Converg.
 AU2333;SPC LA S     -   154,469.213 1,012,293.483   MT  0.99992749   +0 03 49.1
 AU2333;SPC LA S     -   506,787.74  3,321,166.20   sFT  0.99992749   +0 03 49.1
 AU2333;UTM  15      - 3,308,336.995   673,221.301   MT  0.99997022   +0 53 39.5
 AU2333
 AU2333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2333!SPC LA S     -   1.00000391  x   0.99992749  =   0.99993140
 AU2333!UTM  15      -   1.00000391  x   0.99997022  =   0.99997413
 AU2333
 AU2333:                Primary Azimuth Mark                     Grid Az
 AU2333:SPC LA S     -  48 AZ MK                                 211 24 54.5
 AU2333:UTM  15      -  48 AZ MK                                 210 35 04.1
 AU2333
 AU2333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7322108336(NAD 83)
 AU2333
 AU2333|---------------------------------------------------------------------|
 AU2333| PID    Reference Object                     Distance      Geod. Az  |
 AU2333|                                                           dddmmss.s |
 AU2333| CV8727 48 RM 1                              43.532 METERS 03002     |
 AU2333| CV8726 48 AZ MK                                           2112843.6 |
 AU2333| AU2412 OAKLAWN SOUTH COAST MILL TANK       APPROX.24.7 KM 2570716.7 |
 AU2333| CV8728 48 RM 2                              48.357 METERS 32402     |
 AU2333|---------------------------------------------------------------------|
 AU2333
 AU2333                          SUPERSEDED SURVEY CONTROL
 AU2333
 AU2333  NAD 83(1986)-  29 53 36.64585(N)    091 12 21.77016(W) AD(       ) 1
 AU2333  NAD 27      -  29 53 35.91204(N)    091 12 21.39873(W) AD(       ) 1
 AU2333
 AU2333.Superseded values are not recommended for survey control.
 AU2333
 AU2333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2333.See file dsdata.pdf to determine how the superseded data were derived.
 AU2333
 AU2333_MARKER: P = PIPE CAP
 AU2333_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2333_STAMPING: PBM 48
 AU2333_MARK LOGO: USACE
 AU2333_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2333_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2333
 AU2333  HISTORY     - Date     Condition        Report By
 AU2333  HISTORY     - 1917     MONUMENTED       USACE
 AU2333  HISTORY     - 1947     GOOD             CGS
 AU2333  HISTORY     - 1957     GOOD             CGS
 AU2333  HISTORY     - 1961     GOOD             LOCENG
 AU2333  HISTORY     - 1964     MARK NOT FOUND   USGS
 AU2333  HISTORY     - 1964     GOOD             CGS
 AU2333  HISTORY     - 1966     GOOD             USGS
 AU2333  HISTORY     - 1976     GOOD             NGS
 AU2333
 AU2333                          STATION DESCRIPTION
 AU2333
 AU2333'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1917
 AU2333'ON THE EAST BANK OF THE BELLE RIVER ABOUT 200 FEET EAST OF THE
 AU2333'HIGH-WATER LINE, ABOUT 5 MILES SOUTH OF PIERRE PASS, ABOUT 3 MILES
 AU2333'SOUTHEAST OF THE JUNCTION OF THE OLD RIVER WITH BIG GODDEL BAYOU,
 AU2333'ABOUT 1 MILE NORTH OF THE NORTH END OF GRAVEYARD ISLAND, ON LAND OWNED
 AU2333'AND OCCUPIED BY WILLIE VAUGHN, AT THE SOUTH SIDE OF HIS LARGE BACK
 AU2333'YARD, 174 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF HIS HOUSE, 4
 AU2333'FEET NORTH OF THE SOUTH YARD FENCE, 68 FEET WEST OF THE SOUTHEAST
 AU2333'CORNER POST OF THE YARD FENCE, AND 61 FEET WEST-SOUTHWEST OF THE
 AU2333'12-INCH HACKBERRY TREE THAT STANDS NEAR THE SOUTHEAST CORNER OF THE
 AU2333'YARD.
 AU2333'
 AU2333'THE STATION IS MARKED BY A BRONZE-CAPPED 4-INCH IRON PIPE WITH THE
 AU2333'INSCRIPTION MISSISSIPPI RIVER COMMISSION AND P.B.M. 48 ON THE CAP.  IT
 AU2333'PROJECTS ABOUT 2 FEET ABOVE THE GROUND.
 AU2333'
 AU2333'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AU2333'TOP OF A TILE WHICH IS FASTENED BY MEANS OF CONCRETE TO THE UPPER END
 AU2333'OF A LONG WOODEN PILE DRIVEN INTO THE MARSH, PROJECTS 4 INCHES AND IS
 AU2333'AT THE EAST SIDE OF THE YARD ON THE FENCE LINE, 95 FEET
 AU2333'NORTH-NORTHEAST OF THE 12-INCH HACKBERRY TREE, 105 FEET EAST-SOUTHEAST
 AU2333'OF THE SOUTHEAST CORNER OF THE HOUSE, AND 142.82 FEET (43.53 METERS)
 AU2333'FROM THE STATION N 30 DEG 02 MIN E.
 AU2333'
 AU2333'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AU2333'TOP OF A TILE WHICH IS FASTENED BY MEANS OF CONCRETE TO THE UPPER END
 AU2333'OF A LONG WOODEN PILE DRIVEN INTO THE MARSH, AND PROJECTS 4 INCHES, IS
 AU2333'AT THE SOUTHEAST CORNER OF A STORE, 84 FEET SOUTHWEST OF THE SOUTHEAST
 AU2333'CORNER OF THE HOUSE, 164.72 FEET (50.21 METERS) WEST OF REFERENCE MARK
 AU2333'NO. 1 AND 158.65 FEET (48.36 METERS) FROM THE STATION N 35 DEG 58 MIN
 AU2333'W.
 AU2333'
 AU2333'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN CONCRETE AT THE TOP OF
 AU2333'A TILE WHICH IS FASTENED BY MEANS OF CONCRETE TO THE UPPER END OF A
 AU2333'LONG WOODEN PILE DRIVEN INTO THE MARSH, PROJECTS 6 INCHES AND IS ON
 AU2333'THE WEST BANK OF THE BELLE RIVER, ABOUT 27 FEET WEST OF THE EDGE OF
 AU2333'THE RIVER BANK, ABOUT 40 FEET NORTHWEST OF A 4-FOOT OAK TREE, AND
 AU2333'APPROXIMATELY 0.3 MILE FROM THE STATION S 31 DEG 29 MIN W.
 AU2333
 AU2333                          STATION RECOVERY (1947)
 AU2333
 AU2333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2333'RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.  STATION AND REFERENCE
 AU2333'MARKS IN GOOD CONDITION.
 AU2333
 AU2333                          STATION RECOVERY (1957)
 AU2333
 AU2333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU2333'THE STATION, BOTH REFERENCE MARKS AND THE AZIMUTH MARK WERE RECOVERED
 AU2333'IN GOOD CONDITION.  THE DESCRIPTIONS BY C. A. S.  IN 1935 AND R. A. G.
 AU2333'IN 1947 ARE OBSOLETE BECAUSE OF CULTURAL CHANGES.  A COMPLETE NEW
 AU2333'DESCRIPTION FOLLOWS--
 AU2333'
 AU2333'THE STATION IS LOCATED ON THE EAST BANK OF BELLE RIVER ABOUT 1.25
 AU2333'MILES AIRLINE SOUTHEAST OF THE SETTLEMENT OF BELLE RIVER.
 AU2333'
 AU2333'TO REACH THE STATION FROM THE FERRY CROSSING AT BELLE RIVER, GO
 AU2333'SOUTHEAST ON THE GRADED ROAD ALONG THE EAST BANK OF THE RIVER FOR 1.4
 AU2333'MILES TO A GROUP OF 2 HOUSES AND AN OLD STORE, AND THE STATION SITE.
 AU2333'
 AU2333'THE STATION IS 184 FEET EAST OF THE MHWL, 4 FEET NORTH OF THE SOUTH
 AU2333'YARD FENCE, 61 FEET WEST-SOUTHWEST OF A 16 INCH HACKBERRY TREE NEAR
 AU2333'THE SOUTHEAST CORNER OF THE NORTHERLY BUILDING.  IT IS A STANDARD
 AU2333'MISSISSIPPI RIVER COMMISSION BRASS CAP, STAMPED PBM 48, FASTENED TO
 AU2333'THE TOP OF A 4 INCH IRON PIPE PROJECTING 2 FEET ABOVE GROUND.  IT IS
 AU2333'APPROXIMATELY 6 FEET ABOVE MHWL.
 AU2333'
 AU2333'REFERENCE MARK ONE IS 142.82 FEET FROM THE STATION N 30 DEG 02 MIN E
 AU2333'(NOT CHECKED) ON THE EAST SIDE OF THE YARD 8 INCHES WEST OF THE FENCE
 AU2333'LINE, 95 FEET NORTH-NORTHEAST OF THE 16 INCH HACKBERRY TREE AND 105
 AU2333'FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE NORTHERLY BUILDING.
 AU2333'IT IS A STANDARD DISK STAMPED PBM 48 NO. 1 1935 SET IN THE TOP OF A 6
 AU2333'INCH TILE FILLED WITH CONCRETE PROJECTING 4 INCHES.
 AU2333'
 AU2333'REFERENCE MARK TWO IS NOT VISIBLE FROM THE STATION BECAUSE OF THE
 AU2333'NORTHEAST CORNER OF A BUILDING GOING ON LINE.  IT IS 158.65 FEET (NOT
 AU2333'CHECKED) FROM THE STATION N 35 DEG 58 MIN W (NOT CHECKED), 164.72 FEET
 AU2333'WEST OF REFERENCE MARK ONE, AT THE SOUTHEAST CORNER OF THE OLD STORE,
 AU2333'AND 84 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF THE NORTHERLY
 AU2333'BUILDING.  IT IS A STANDARD DISK STAMPED PBM 48 NO. 2 1935, SET IN THE
 AU2333'TOP OF A 6 INCH TILE FILLED WITH CONCRETE, PROJECTING 3 INCHES.
 AU2333'
 AU2333'THE AZIMUTH MARK IS ABOUT 0.3 MILE FROM THE STATION S 31 DEG 29 MIN W
 AU2333'(NOT CHECKED).  IT IS ON THE WEST BANK OF BELLE RIVER, ON AN ISOLATED
 AU2333'KNOLL IN A BORROW PIT, 27 FEET WEST OF THE MHWL AND 40 FEET NORTHWEST
 AU2333'OF THE ROOTS OF A LARGE OVERTURNED OAK TREE.  IT IS A STANDARD DISK
 AU2333'STAMPED PBM 48 1935 SET IN THE TOP OF A 6 INCH TILE FILLED WITH
 AU2333'CONCRETE PROJECTING 4 INCHES.  IT IS APPROXIMATELY 3.5 FEET ABOVE MHW.
 AU2333
 AU2333                          STATION RECOVERY (1961)
 AU2333
 AU2333'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1961
 AU2333'RECOVERED BY UNION TEXAS NAT GAS CORP.  CONDITION GOOD.  DESCRIPTION
 AU2333'ADEQUATE.
 AU2333
 AU2333                          STATION RECOVERY (1964)
 AU2333
 AU2333'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964 (JSA)
 AU2333'STATION COULD NOT BE FOUND.  R.M. 1- OK, R.M. 2- DESTROYED.
 AU2333'
 AU2333'REVISED DESCRIPTION OF R.M. 1--ON THE E. BANK OF THE BELLE RIVER ABOUT
 AU2333'200 FT EAST OF THE HIGHWATER LINE, ABOUT 5 MI. SOUTH OF PIERRE PASS,
 AU2333'ABOUT 3 MI. SOUTHEAST OF JUNCTION OF THE OLD RIVER WITH BIG GODDEL
 AU2333'BAYOU, ABOUT 1 MI. NORTH OF THE NORTH END OF GRAVEYARD ISLAND.  ON
 AU2333'LAND OWNED BY WILLIE VAUGN.  AT THE E. SIDE OF YARD ON THE FE. LINE.
 AU2333'105 FT. EAST-SOUTHEAST OF THE SE. CORNER OF FOUNDATION OF OLD HOUSE.
 AU2333'T13S, R12E, NEAR THE CENTER OF THE SE/4 OF SEC. 35.  A STD. BRONZE
 AU2333'DISK SET IN CONCRETE AT THE TOP OF A TILE WHICH IS FASTENED BY MEANS
 AU2333'OF CONCRETE TO THE UPPER END OF A LONG WOODEN PILE DRIVEN INTO THE
 AU2333'MARSH, SET FLUSH WITH GROUND.
 AU2333
 AU2333                          STATION RECOVERY (1964)
 AU2333
 AU2333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU2333'1.25 MI N FROM BELLE RIVER.
 AU2333'ABOUT 1.25 MILES SOUTH ALONG STATE ROAD 1016-2 FROM THE NORTH END OF
 AU2333'DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, 175 FEET EAST OF THE
 AU2333'CENTER LINE OF THE ROAD, 49 FEET EAST OF THE NORTHEAST CORNER OF MRS.
 AU2333'MYRTILE MICHELS HOUSE, 86 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 AU2333'BRICK HOUSE, 4 FEET NORTH OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF
 AU2333'OF THE ROAD, AN IRON PIPE WHICH PROJECTS 2 INCHES AND BEARS A CORPS OF
 AU2333'ENGINEERS CAP.
 AU2333
 AU2333                          STATION RECOVERY (1966)
 AU2333
 AU2333'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU2333'RECOVERED IN GOOD CONDITION.
 AU2333
 AU2333                          STATION RECOVERY (1976)
 AU2333
 AU2333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU2333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1590 ***********************************************************************
 AU1590  DESIGNATION -  48 BOLT
 AU1590  PID         -  AU1590
 AU1590  STATE/COUNTY-  LA/ASSUMPTION
 AU1590  COUNTRY     -  US
 AU1590  USGS QUAD   -  PIERRE PART (2018)
 AU1590
 AU1590                         *CURRENT SURVEY CONTROL
 AU1590  ______________________________________________________________________
 AU1590* NAD 83(1986) POSITION- 29 53 36.62   (N) 091 12 21.77   (W)   HD_HELD1
 AU1590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1590  **This station is located in a suspected subsidence area (see below).
 AU1590  ______________________________________________________________________
 AU1590  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 AU1590
 AU1590.The horizontal coordinates were determined by differentially corrected
 AU1590.hand held GPS observations or other comparable positioning techniques
 AU1590.and have an estimated accuracy of +/- 3 meters.
 AU1590
 AU1590.** This station is in an area of known vertical motion. If an
 AU1590.** orthometric height was ever established but is not available 
 AU1590.** in the current survey control section, the orthometric height
 AU1590.** is considered suspect.  Suspect heights are available in the
 AU1590.** superseded section only if requested.
 AU1590
 AU1590.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1590.GEOID18 height accuracy estimate available here.
 AU1590
 AU1590.Click photographs - Photos may exist for this station.
 AU1590
 AU1590;                    North         East    Units  Estimated Accuracy
 AU1590;SPC LA S     -   154,469.0   1,012,293.6     MT  (+/- 3 meters HH1 GPS) 
 AU1590
 AU1590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7322108336(NAD 83)
 AU1590
 AU1590                          SUPERSEDED SURVEY CONTROL
 AU1590
 AU1590.No superseded survey control is available for this station.
 AU1590
 AU1590_MARKER: B = BOLT
 AU1590_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU1590_SP_SET: UNDERGROUND SLAB
 AU1590_STAMPING: P.B.M. 48
 AU1590_PROJECTION: RECESSED 122 CENTIMETERS
 AU1590_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1590_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1590
 AU1590  HISTORY     - Date     Condition        Report By
 AU1590  HISTORY     - UNK      MONUMENTED       MRC
 AU1590  HISTORY     - 1964     GOOD             CGS
 AU1590  HISTORY     - 1966     GOOD             USGS
 AU1590
 AU1590                          STATION DESCRIPTION
 AU1590
 AU1590'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1590'ABOUT 1.25 MILES SOUTH ALONG STATE ROAD 1016-2 FROM THE NORTH END OF
 AU1590'DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, 175 FEET EAST OF THE
 AU1590'CENTER LINE OF THE ROAD, 49 FEET EAST OF THE NORTHEAST CORNER OF MRS.
 AU1590'MYRTILE MICHELS HOUSE, 86 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 AU1590'BRICK HOUSE, 4 FEET NORTH OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF
 AU1590'THE ROAD, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 4 FEET
 AU1590'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH
 AU1590'PROJECTS 2 INCHES AND BEARS A CORPS OF ENGINEERS CAP.
 AU1590
 AU1590                          STATION RECOVERY (1966)
 AU1590
 AU1590'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU1590'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0804 ***********************************************************************
 BW0804  DESIGNATION -  48 DIETZE BOLT
 BW0804  PID         -  BW0804
 BW0804  STATE/COUNTY-  LA/TENSAS
 BW0804  COUNTRY     -  US
 BW0804  USGS QUAD   -  WATERPROOF (2018)
 BW0804
 BW0804                         *CURRENT SURVEY CONTROL
 BW0804  ______________________________________________________________________
 BW0804* NAD 83(1986) POSITION- 31 47 39.     (N) 091 23 38.     (W)   SCALED
 BW0804* NAVD 88 ORTHO HEIGHT -    18.63  (+/-2cm)       61.1   (feet) VERTCON3
 BW0804  ______________________________________________________________________
 BW0804  GEOID HEIGHT    -        -26.136 (meters)                     GEOID18
 BW0804  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0804
 BW0804.The horizontal coordinates were scaled from a map and have
 BW0804.an estimated accuracy of +/- 6 seconds.
 BW0804
 BW0804.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0804.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0804
 BW0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0804.GEOID18 height accuracy estimate available here.
 BW0804
 BW0804.The vertical order pertains to the NGVD 29 superseded value.
 BW0804
 BW0804.Click photographs - Photos may exist for this station.
 BW0804
 BW0804;                    North         East    Units  Estimated Accuracy
 BW0804;SPC LA N     -   144,030.    1,104,740.      MT  (+/- 180 meters Scaled)
 BW0804
 BW0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR520187(NAD 83)
 BW0804
 BW0804                          SUPERSEDED SURVEY CONTROL
 BW0804
 BW0804  NGVD 29 (??/??/92)   18.638  (m)           61.15   (f) ADJ UNCH    1 2
 BW0804
 BW0804.Superseded values are not recommended for survey control.
 BW0804
 BW0804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0804.See file dsdata.pdf to determine how the superseded data were derived.
 BW0804
 BW0804_MARKER: B = BOLT
 BW0804_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0804_SP_SET: UNDERGROUND SLAB
 BW0804_STAMPING: PBM 48
 BW0804_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0804
 BW0804  HISTORY     - Date     Condition        Report By
 BW0804  HISTORY     - UNK      MONUMENTED       USACE
 BW0804  HISTORY     - 1970     GOOD             LADH
 BW0804
 BW0804                          STATION DESCRIPTION
 BW0804
 BW0804'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0804'1.4 MI SW FROM WATERPROOF.
 BW0804'ABOUT 1.4 MILES SOUTHWEST ALONG LOUISIANA 568 FROM WATERPROOF HIGH
 BW0804'SCHOOL TO THE MARK.  IT IS ABOUT 372 FEET WEST OF THE CENTERLINE OF
 BW0804'LOUISIANA HIGHWAY 568, 333 FEET WEST OF A RIGHT OF WAY FENCE, 233 FEET
 BW0804'WEST OF A POWER LINE, 30 FEET NORTH OF A PASTURE FENCE, 18 FEET NORTH
 BW0804'OF A DITCH PARALLELING THE FENCE.  A COPPER BOLT SET IN TOP OF A
 BW0804'CONCRETE SLAB 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN
 BW0804'IRON PIPE BEARING A CORPS OF ENGINEERS STANDARD CAP AND STAMPED
 BW0804'PBM-48.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0803 ***********************************************************************
 BW0803  DESIGNATION -  48 DIETZE CAP
 BW0803  PID         -  BW0803
 BW0803  STATE/COUNTY-  LA/TENSAS
 BW0803  COUNTRY     -  US
 BW0803  USGS QUAD   -  WATERPROOF (2018)
 BW0803
 BW0803                         *CURRENT SURVEY CONTROL
 BW0803  ______________________________________________________________________
 BW0803* NAD 83(1986) POSITION- 31 47 39.     (N) 091 23 38.     (W)   SCALED
 BW0803* NAVD 88 ORTHO HEIGHT -    19.86  (+/-2cm)       65.2   (feet) VERTCON3
 BW0803  ______________________________________________________________________
 BW0803  GEOID HEIGHT    -        -26.136 (meters)                     GEOID18
 BW0803  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0803
 BW0803.The horizontal coordinates were scaled from a map and have
 BW0803.an estimated accuracy of +/- 6 seconds.
 BW0803
 BW0803.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0803.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0803
 BW0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0803.GEOID18 height accuracy estimate available here.
 BW0803
 BW0803.The vertical order pertains to the NGVD 29 superseded value.
 BW0803
 BW0803.Click photographs - Photos may exist for this station.
 BW0803
 BW0803;                    North         East    Units  Estimated Accuracy
 BW0803;SPC LA N     -   144,030.    1,104,740.      MT  (+/- 180 meters Scaled)
 BW0803
 BW0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR520187(NAD 83)
 BW0803
 BW0803                          SUPERSEDED SURVEY CONTROL
 BW0803
 BW0803  NGVD 29 (??/??/92)   19.867  (m)           65.18   (f) ADJ UNCH    1 2
 BW0803
 BW0803.Superseded values are not recommended for survey control.
 BW0803
 BW0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0803.See file dsdata.pdf to determine how the superseded data were derived.
 BW0803
 BW0803_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0803_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0803_STAMPING: PBM 48
 BW0803_MARK LOGO: USACE
 BW0803_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0803_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0803
 BW0803  HISTORY     - Date     Condition        Report By
 BW0803  HISTORY     - UNK      MONUMENTED       USACE
 BW0803  HISTORY     - 1970     GOOD             LADH
 BW0803
 BW0803                          STATION DESCRIPTION
 BW0803
 BW0803'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0803'1.4 MI SW FROM WATERPROOF.
 BW0803'ABOUT 1.4 MILES SOUTHWEST ALONG LOUISIANA 568 FROM WATERPROOF HIGH
 BW0803'SCHOOL TO THE MARK.  IT IS ABOUT 372 FEET WEST OF THE CENTERLINE OF
 BW0803'LOUISIANA HIGHWAY 568, 333 FEET WEST OF A RIGHT OF WAY FENCE, 233 FEET
 BW0803'WEST OF A POWER LINE, 30 FEET NORTH OF A PASTURE FENCE, 18 FEET NORTH
 BW0803'OF A DITCH PARALLELING THE FENCE.  AN IRON PIPE BEARING A CORPS OF
 BW0803'ENGINEERS STANDARD CAP AND STAMPED PMB-48.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0527 ***********************************************************************
 AU0527  DESIGNATION -  48 LAGS
 AU0527  PID         -  AU0527
 AU0527  STATE/COUNTY-  LA/JEFFERSON
 AU0527  COUNTRY     -  US
 AU0527  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0527
 AU0527                         *CURRENT SURVEY CONTROL
 AU0527  ______________________________________________________________________
 AU0527* NAD 83(1986) POSITION- 29 57 05.     (N) 090 12 50.     (W)   SCALED
 AU0527* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0527  **This station is located in a suspected subsidence area (see below).
 AU0527  ______________________________________________________________________
 AU0527  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 AU0527
 AU0527.The horizontal coordinates were scaled from a map and have
 AU0527.an estimated accuracy of +/- 6 seconds.
 AU0527
 AU0527.** This station is in an area of known vertical motion. If an
 AU0527.** orthometric height was ever established but is not available 
 AU0527.** in the current survey control section, the orthometric height
 AU0527.** is considered suspect.  Suspect heights are available in the
 AU0527.** superseded section only if requested.
 AU0527
 AU0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0527.GEOID18 height accuracy estimate available here.
 AU0527
 AU0527.Click photographs - Photos may exist for this station.
 AU0527
 AU0527;                    North         East    Units  Estimated Accuracy
 AU0527;SPC LA S     -   161,410.    1,108,050.      MT  (+/- 180 meters Scaled)
 AU0527
 AU0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP688166(NAD 83)
 AU0527
 AU0527                          SUPERSEDED SURVEY CONTROL
 AU0527
 AU0527.No superseded survey control is available for this station.
 AU0527
 AU0527_MARKER: DD = SURVEY DISK
 AU0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0527_STAMPING: 48
 AU0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0527+STABILITY: SURFACE MOTION
 AU0527
 AU0527  HISTORY     - Date     Condition        Report By
 AU0527  HISTORY     - UNK      MONUMENTED       LAGS
 AU0527  HISTORY     - 1963     GOOD             CGS
 AU0527  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU0527
 AU0527                          STATION DESCRIPTION
 AU0527
 AU0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0527'2.6 MI E FROM KENNER.
 AU0527'ABOUT 2.6 MILES EAST ALONG STATE HIGHWAY 48 FROM ITS JUNCTION WITH
 AU0527'WILLIAMS BLVD. AT KENNER, ABOUT 2.1 MILES WEST ALONG STATE HIGHWAY 48
 AU0527'FROM THE HARAHAN POST OFFICE, NEAR THE JUNCTION OF THE HIGHWAY AND
 AU0527'UPSTREAM STREET, NEAR THE SOUTHWEST CORNER OF THE YARD OF THE W. A.
 AU0527'CRESPO PLUMBING AND HEATING BUILDING, 33 1/2 FEET NORTHEAST OF THE
 AU0527'CENTER LINE OF THE WEST-BOUND LANE OF THE HIGHWAY, 26 FEET SOUTHEAST
 AU0527'OF THE CENTER LINE OF UPSTREAM STREET, 5 1/2 FEET EAST OF A POWER LINE
 AU0527'POLE, 7 1/2 FEET NORTH OF A FIRE PLUG, 1 FOOT SOUTHWEST OF A CONCRETE
 AU0527'RIGHT-OF-WAY POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET
 AU0527'IN THE TOP OF A CONCRETE POST 4 INCHES UNDERGROUND.
 AU0527
 AU0527                          STATION RECOVERY (1969)
 AU0527
 AU0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU0527'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0055 ***********************************************************************
 AU0055  DESIGNATION -  48 LLD ANO
 AU0055  PID         -  AU0055
 AU0055  STATE/COUNTY-  LA/ST CHARLES
 AU0055  COUNTRY     -  US
 AU0055  USGS QUAD   -  HAHNVILLE (2018)
 AU0055
 AU0055                         *CURRENT SURVEY CONTROL
 AU0055  ______________________________________________________________________
 AU0055* NAD 83(1986) POSITION- 29 59 28.     (N) 090 26 43.     (W)   SCALED
 AU0055* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0055  **This station is located in a suspected subsidence area (see below).
 AU0055  ______________________________________________________________________
 AU0055  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 AU0055  DYNAMIC HEIGHT  -          4.14  (meters)       13.6   (feet) COMP
 AU0055  MODELED GRAVITY -    979,315.9   (mgal)                       NAVD 88
 AU0055
 AU0055.The horizontal coordinates were scaled from a map and have
 AU0055.an estimated accuracy of +/- 6 seconds.
 AU0055
 AU0055.** This station is in an area of known vertical motion. If an
 AU0055.** orthometric height was ever established but is not available 
 AU0055.** in the current survey control section, the orthometric height
 AU0055.** is considered suspect.  Suspect heights are available in the
 AU0055.** superseded section only if requested.
 AU0055
 AU0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0055.GEOID18 height accuracy estimate available here.
 AU0055
 AU0055.Click photographs - Photos may exist for this station.
 AU0055
 AU0055.The dynamic height is computed by dividing the NAVD 88
 AU0055.geopotential number by the normal gravity value computed on the
 AU0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0055.degrees latitude (g = 980.6199 gals.).
 AU0055
 AU0055.The modeled gravity was interpolated from observed gravity values.
 AU0055
 AU0055;                    North         East    Units  Estimated Accuracy
 AU0055;SPC LA S     -   165,610.    1,085,690.      MT  (+/- 180 meters Scaled)
 AU0055
 AU0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP464205(NAD 83)
 AU0055
 AU0055                          SUPERSEDED SURVEY CONTROL
 AU0055
 AU0055.No superseded survey control is available for this station.
 AU0055
 AU0055_MARKER: DD = SURVEY DISK
 AU0055_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0055_SP_SET: 66 FT. 1-INCH IRON PIPE
 AU0055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0055+STABILITY: SURFACE MOTION
 AU0055
 AU0055  HISTORY     - Date     Condition        Report By
 AU0055  HISTORY     - 1975     MONUMENTED       USACE
 AU0055  HISTORY     - 1977     GOOD             NGS
 AU0055  HISTORY     - 20060420 MARK NOT FOUND   NGS
 AU0055
 AU0055                          STATION DESCRIPTION
 AU0055
 AU0055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0055'2.8 MI NW FROM HAHNVILLE.
 AU0055'2.8 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0055'HAHNVILLE, 29.5 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY, 201 FT.
 AU0055'EAST OF THE EXTENDED CENTER LINE OF A GRAVEL ROAD LEADING SOUTH
 AU0055'THROUGH A GATE INTO A PLANT FOR H.B. ZACHARY, NOTE-DISK WAS UNDER
 AU0055'1 FOOT OF WATER AND STAMPING COULD NOT BE READ, DISK IS ON TOP OF A
 AU0055'1-INCH IRON PIPE DRIVEN TO A DEPTH OF 66 FT., AND IS  ENCASED IN
 AU0055'CONCRETE.
 AU0055
 AU0055                          STATION RECOVERY (2006)
 AU0055
 AU0055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU0055'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4416 ***********************************************************************
 BJ4416  DESIGNATION -  48H001
 BJ4416  PID         -  BJ4416
 BJ4416  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ4416  COUNTRY     -  US
 BJ4416  USGS QUAD   -  LUTCHER (2018)
 BJ4416
 BJ4416                         *CURRENT SURVEY CONTROL
 BJ4416  ______________________________________________________________________
 BJ4416* NAD 83(1992) POSITION- 30 07 10.98572(N) 090 38 27.33352(W)   ADJUSTED
 BJ4416* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4416  **This station is located in a suspected subsidence area (see below).
 BJ4416  ______________________________________________________________________
 BJ4416  GEOID HEIGHT    -        -26.464 (meters)                     GEOID18
 BJ4416  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 BJ4416  HORZ ORDER      -  SECOND
 BJ4416
 BJ4416.The horizontal coordinates were established by classical geodetic methods
 BJ4416.and adjusted by the National Geodetic Survey in January 1993.
 BJ4416
 BJ4416.** This station is in an area of known vertical motion. If an
 BJ4416.** orthometric height was ever established but is not available 
 BJ4416.** in the current survey control section, the orthometric height
 BJ4416.** is considered suspect.  Suspect heights are available in the
 BJ4416.** superseded section only if requested.
 BJ4416
 BJ4416.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4416.GEOID18 height accuracy estimate available here.
 BJ4416
 BJ4416.Click photographs - Photos may exist for this station.
 BJ4416
 BJ4416.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4416
 BJ4416. The following values were computed from the NAD 83(1992) position.
 BJ4416
 BJ4416;                    North         East     Units Scale Factor Converg.
 BJ4416;SPC LA S     -   179,738.205 1,066,722.257   MT  0.99992789   +0 20 46.4
 BJ4416;SPC LA S     -   589,691.09  3,499,737.94   sFT  0.99992789   +0 20 46.4
 BJ4416;UTM  15      - 3,334,400.069   727,285.745   MT  1.00023738   +1 11 03.5
 BJ4416
 BJ4416!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4416!SPC LA S     -   1.00000367  x   0.99992789  =   0.99993156
 BJ4416!UTM  15      -   1.00000367  x   1.00023738  =   1.00024105
 BJ4416
 BJ4416:                Primary Azimuth Mark                     Grid Az
 BJ4416:SPC LA S     -  47H005                                   275 29 43.0
 BJ4416:UTM  15      -  47H005                                   274 39 25.9
 BJ4416
 BJ4416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2728534400(NAD 83)
 BJ4416
 BJ4416|---------------------------------------------------------------------|
 BJ4416| PID    Reference Object                     Distance      Geod. Az  |
 BJ4416|                                                           dddmmss.s |
 BJ4416| BJ4417 47H005                              APPROX. 3.2 KM 2755029.4 |
 BJ4416|---------------------------------------------------------------------|
 BJ4416
 BJ4416                          SUPERSEDED SURVEY CONTROL
 BJ4416
 BJ4416  NAD 83(1986)-  30 07 11.00169(N)    090 38 27.33482(W) AD(       ) 2
 BJ4416  NAD 27      -  30 07 10.28123(N)    090 38 27.01256(W) AD(       ) 2
 BJ4416
 BJ4416.Superseded values are not recommended for survey control.
 BJ4416
 BJ4416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4416.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4416
 BJ4416_MARKER: DD = SURVEY DISK
 BJ4416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4416_STAMPING: 48H001 1978
 BJ4416_MARK LOGO: LADHGS
 BJ4416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4416+STABILITY: SURFACE MOTION
 BJ4416
 BJ4416  HISTORY     - Date     Condition        Report By
 BJ4416  HISTORY     - 1978     MONUMENTED       LADH
 BJ4416
 BJ4416                          STATION DESCRIPTION
 BJ4416
 BJ4416'DESCRIBED BY LA DEPT OF HIGHWAYS 1978 (TLH)
 BJ4416'THE STATION IS LOCATED IN THE NORTHWEST 1/4 OF SECTION 78, T 11 S,
 BJ4416'R 6 E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4416'
 BJ4416'TO REACH THE STATION FROM THE INTERCHANGE OF U.S. 61 AND
 BJ4416'INTERSTATE 10 DRIVE EAST ALONG INTERSTATE 10 FOR 5.5 MILES TO THE
 BJ4416'TWIN BRIDGES OVER BLIND RIVER.  FROM THERE, CONTINUE EAST ALONG
 BJ4416'INTERSTATE 10 FOR 4.5 MILES TO THE STATION ON THE LEFT, IN THE
 BJ4416'MEDIAN NEAR THE WEST END OF TWIN BRIDGES.
 BJ4416'
 BJ4416'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4416'AND U.S. COAST AND GEODETIC SURVEY DISKS STAMPED 48H001 1978.  THE
 BJ4416'SURFACE DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ4416'THAT IS FLUSH WITH THE GROUND.  IT IS 44 FEET NORTH OF THE CENTER
 BJ4416'OF THE EAST BOUND LANE OF INTERSTATE 10, 44 FEET SOUTH OF THE
 BJ4416'CENTER OF THE WEST BOUND LANE OF INTERSTATE 10, 34.7 FEET
 BJ4416'NORTHWEST OF THE NORTHEAST CORNER OF THE BRIDGE ABUTMENT IN THE
 BJ4416'EAST BOUND LANE OF INTERSTATE 10, 30.4 FEET SOUTH-SOUTHWEST OF
 BJ4416'THE NORTHWEST CORNER OF THE BRIDGE ABUTMENT IN THE WEST BOUND
 BJ4416'LANE OF INTERSTATE 10, 2 FEET EAST OF A METAL WITNESS POST AND
 BJ4416'SIGN.  THE SUBSURFACE DISK IS SET IN AN IRREGULAR MASS OF
 BJ4416'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BJ4416'
 BJ4416'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4394 ***********************************************************************
 BJ4394  DESIGNATION -  48H002
 BJ4394  PID         -  BJ4394
 BJ4394  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ4394  COUNTRY     -  US
 BJ4394  USGS QUAD   -  RESERVE (2018)
 BJ4394
 BJ4394                         *CURRENT SURVEY CONTROL
 BJ4394  ______________________________________________________________________
 BJ4394* NAD 83(1992) POSITION- 30 07 04.32768(N) 090 37 12.51931(W)   ADJUSTED
 BJ4394* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4394  **This station is located in a suspected subsidence area (see below).
 BJ4394  ______________________________________________________________________
 BJ4394  GEOID HEIGHT    -        -26.451 (meters)                     GEOID18
 BJ4394  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BJ4394  HORZ ORDER      -  SECOND
 BJ4394
 BJ4394.The horizontal coordinates were established by classical geodetic methods
 BJ4394.and adjusted by the National Geodetic Survey in January 1993.
 BJ4394
 BJ4394.** This station is in an area of known vertical motion. If an
 BJ4394.** orthometric height was ever established but is not available 
 BJ4394.** in the current survey control section, the orthometric height
 BJ4394.** is considered suspect.  Suspect heights are available in the
 BJ4394.** superseded section only if requested.
 BJ4394
 BJ4394.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4394.GEOID18 height accuracy estimate available here.
 BJ4394
 BJ4394.Click photographs - Photos may exist for this station.
 BJ4394
 BJ4394.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4394
 BJ4394. The following values were computed from the NAD 83(1992) position.
 BJ4394
 BJ4394;                    North         East     Units Scale Factor Converg.
 BJ4394;SPC LA S     -   179,545.486 1,068,726.091   MT  0.99992782   +0 21 23.8
 BJ4394;SPC LA S     -   589,058.82  3,506,312.18   sFT  0.99992782   +0 21 23.8
 BJ4394;UTM  15      - 3,334,236.628   729,292.816   MT  1.00024869   +1 11 40.9
 BJ4394
 BJ4394!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4394!SPC LA S     -   1.00000398  x   0.99992782  =   0.99993180
 BJ4394!UTM  15      -   1.00000398  x   1.00024869  =   1.00025267
 BJ4394
 BJ4394:                Primary Azimuth Mark                     Grid Az
 BJ4394:SPC LA S     -  48H001                                   275 29 36.8
 BJ4394:UTM  15      -  48H001                                   274 39 19.7
 BJ4394
 BJ4394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2929234236(NAD 83)
 BJ4394
 BJ4394|---------------------------------------------------------------------|
 BJ4394| PID    Reference Object                     Distance      Geod. Az  |
 BJ4394|                                                           dddmmss.s |
 BJ4394| BJ4393 TERRE AZ MK 2                       APPROX. 1.8 KM 0955814.6 |
 BJ4394| BJ4416 48H001                              APPROX. 2.0 KM 2755100.6 |
 BJ4394|---------------------------------------------------------------------|
 BJ4394
 BJ4394                          SUPERSEDED SURVEY CONTROL
 BJ4394
 BJ4394  NAD 83(1986)-  30 07 04.34379(N)    090 37 12.52055(W) AD(       ) 2
 BJ4394  NAD 27      -  30 07 03.62334(N)    090 37 12.20053(W) AD(       ) 2
 BJ4394
 BJ4394.Superseded values are not recommended for survey control.
 BJ4394
 BJ4394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4394.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4394
 BJ4394_MARKER: DD = SURVEY DISK
 BJ4394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4394_STAMPING: 48H002 1978
 BJ4394_MARK LOGO: LADHGS
 BJ4394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4394+STABILITY: SURFACE MOTION
 BJ4394
 BJ4394  HISTORY     - Date     Condition        Report By
 BJ4394  HISTORY     - 1978     MONUMENTED       LADTD
 BJ4394
 BJ4394                          STATION DESCRIPTION
 BJ4394
 BJ4394'DESCRIBED BY LA TRANSP AND DEV 1978 (TLH)
 BJ4394'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SECTION 86, T11S, R6E,
 BJ4394'ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4394'
 BJ4394'TO REACH THE STATION FROM THE INTERCHANGE OF U.S. 61 AND INTERSTATE 10
 BJ4394'DRIVE EAST ALONG INTERSTATE 10 FOR 5.5 MILES TO THE TWIN BRIDGES OVER
 BJ4394'BLIND RIVER.  FROM THERE, CONTINUE EAST ALONG INTERSTATE 10 FOR 5.6
 BJ4394'MILES TO THE STATION ON THE LEFT IN THE MEDIAN NEAR A METAL DRAIN.
 BJ4394'
 BJ4394'THE STATION MARKS ARE STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4394'U.S. COAST GEODETIC SURVEY DISKS STAMPED 48H002 1978.  THE SURFACE
 BJ4394'DISK IS SET IN TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT IS FLUSH
 BJ4394'WITH THE GROUND SURFACE.  IT IS 49.5 FEET NORTH OF THE CENTER OF THE
 BJ4394'EAST BOUND LANE OF INTERSTATE 10, 39 FEET SOUTH OF THE CENTER OF THE
 BJ4394'WEST BOUND LAND OF INTERSTATE 10, 8 FEET NORTHWEST OF THE CENTER OF A
 BJ4394'METAL DRAIN, AND 2 FEET EAST OF A METAL WITNESS POST AND SIGN.  THE
 BJ4394'SUBSURFACE DISK IS SET IN AN IRREGULAR MASS OF CONCRETE ABOUT 36
 BJ4394'INCHES BELOW THE GROUND SURFACE.
 BJ4394'
 BJ4394'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1261 ***********************************************************************
 CQ1261  DESIGNATION -  49 A
 CQ1261  PID         -  CQ1261
 CQ1261  STATE/COUNTY-  LA/WEBSTER
 CQ1261  COUNTRY     -  US
 CQ1261  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ1261
 CQ1261                         *CURRENT SURVEY CONTROL
 CQ1261  ______________________________________________________________________
 CQ1261* NAD 83(1986) POSITION- 32 32 20.     (N) 093 17 26.     (W)   SCALED
 CQ1261* NAVD 88 ORTHO HEIGHT -    57.638 (meters)      189.10  (feet) ADJUSTED
 CQ1261  ______________________________________________________________________
 CQ1261  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 CQ1261  DYNAMIC HEIGHT  -         57.574 (meters)      188.89  (feet) COMP
 CQ1261  MODELED GRAVITY -    979,523.3   (mgal)                       NAVD 88
 CQ1261
 CQ1261  VERT ORDER      -  FIRST     CLASS I
 CQ1261
 CQ1261.The horizontal coordinates were scaled from a map and have
 CQ1261.an estimated accuracy of +/- 6 seconds.
 CQ1261
 CQ1261.The orthometric height was determined by differential leveling and
 CQ1261.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1261.in June 1991.
 CQ1261
 CQ1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1261.GEOID18 height accuracy estimate available here.
 CQ1261
 CQ1261.Click photographs - Photos may exist for this station.
 CQ1261
 CQ1261.The dynamic height is computed by dividing the NAVD 88
 CQ1261.geopotential number by the normal gravity value computed on the
 CQ1261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1261.degrees latitude (g = 980.6199 gals.).
 CQ1261
 CQ1261.The modeled gravity was interpolated from observed gravity values.
 CQ1261
 CQ1261;                    North         East    Units  Estimated Accuracy
 CQ1261;SPC LA N     -   226,340.      925,740.      MT  (+/- 180 meters Scaled)
 CQ1261
 CQ1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS727002(NAD 83)
 CQ1261
 CQ1261                          SUPERSEDED SURVEY CONTROL
 CQ1261
 CQ1261  NGVD 29 (11/26/84)   57.717  (m)          189.36   (f) ADJUSTED    1 1
 CQ1261
 CQ1261.Superseded values are not recommended for survey control.
 CQ1261
 CQ1261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1261.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1261
 CQ1261_MARKER: DD = SURVEY DISK
 CQ1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1261_STAMPING: 49 A 1922
 CQ1261_MARK LOGO: USGS
 CQ1261_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1261+STABILITY: SURFACE MOTION
 CQ1261
 CQ1261  HISTORY     - Date     Condition        Report By
 CQ1261  HISTORY     - 1922     MONUMENTED       USGS
 CQ1261  HISTORY     - 1969     GOOD             CGS
 CQ1261
 CQ1261                          STATION DESCRIPTION
 CQ1261
 CQ1261'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1261'ABOUT 0.1 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ1261'STATION AT SIBLEY, 0.25 MILE WEST OF MILEPOST 141, 183 FEET SOUTH OF
 CQ1261'THE SOUTH RAIL OF THE MAIN TRACK, 186 FEET EAST OF THE EAST RAIL OF
 CQ1261'THE KANSAS CITY SOUTHERN RAILROAD, 38 1/2 FEET NORTHEAST OF THE
 CQ1261'NORTHEAST CORNER OF A FRAME HOUSE, 34 FEET SOUTH OF THE CENTER LINE OF
 CQ1261'A PAVED ROAD, 4 FEET NORTH OF A TELEPHONE POLE, ABOUT 3 1/2 FEET BELOW
 CQ1261'THE LEVEL OF THE TRACK, ABOUT 1 FOOT BELOW THE LEVEL OF THE PAVED
 CQ1261'ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 CQ1261'ABOVE THE SURFACE OF THE GROUND.  SEC 21, T18N, R9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1825 ***********************************************************************
 CQ1825  DESIGNATION -  49 BOLT
 CQ1825  PID         -  CQ1825
 CQ1825  STATE/COUNTY-  LA/CADDO
 CQ1825  COUNTRY     -  US
 CQ1825  USGS QUAD   -  ELM GROVE (2018)
 CQ1825
 CQ1825                         *CURRENT SURVEY CONTROL
 CQ1825  ______________________________________________________________________
 CQ1825* NAD 83(1986) POSITION- 32 19 41.     (N) 093 35 01.     (W)   SCALED
 CQ1825* NAVD 88 ORTHO HEIGHT -    46.37  (+/-2cm)      152.1   (feet) VERTCON3
 CQ1825  ______________________________________________________________________
 CQ1825  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 CQ1825  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1825
 CQ1825.The horizontal coordinates were scaled from a map and have
 CQ1825.an estimated accuracy of +/- 6 seconds.
 CQ1825
 CQ1825.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1825.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1825
 CQ1825.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1825.GEOID18 height accuracy estimate available here.
 CQ1825
 CQ1825.The vertical order pertains to the NGVD 29 superseded value.
 CQ1825
 CQ1825.Click photographs - Photos may exist for this station.
 CQ1825
 CQ1825;                    North         East    Units  Estimated Accuracy
 CQ1825;SPC LA N     -   203,200.      897,980.      MT  (+/- 180 meters Scaled)
 CQ1825
 CQ1825_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR450769(NAD 83)
 CQ1825
 CQ1825                          SUPERSEDED SURVEY CONTROL
 CQ1825
 CQ1825  NGVD 29 (11/26/84)   46.418  (m)          152.29   (f) ADJUSTED    1 1
 CQ1825
 CQ1825.Superseded values are not recommended for survey control.
 CQ1825
 CQ1825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1825.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1825
 CQ1825_MARKER: B = BOLT
 CQ1825_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1825_SP_SET: UNDERGROUND STONE
 CQ1825_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1825_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1825
 CQ1825  HISTORY     - Date     Condition        Report By
 CQ1825  HISTORY     - UNK      MONUMENTED       USACE
 CQ1825  HISTORY     - 1969     GOOD             CGS
 CQ1825
 CQ1825                          STATION DESCRIPTION
 CQ1825
 CQ1825'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1825'13.1 MI SE FROM SHREVEPORT.
 CQ1825'ABOUT 12.25 MILES SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE SOUTHFIELD
 CQ1825'STATION POST OFFICE AT SHREVEPORT, THENCE 0.85 MILE NORTHEAST ALONG A
 CQ1825'PRIVATE ROAD, 92 YARDS NORTH OF THE NORTH CORNER OF A CEMETERY, 128
 CQ1825'1/2 FEET NORTHWEST OF THE NORTH CORNER OF A CHURCH, 81 FEET SOUTHWEST
 CQ1825'OF THE CENTER OF THE TOP OF A LEVEE, 30 FEET SOUTHEAST OF THE CENTER
 CQ1825'LINE OF THE ROAD, 58 FEET EAST AND ACROSS THE ROAD FROM A CORNER FENCE
 CQ1825'POST, 89 FEET NORTHWEST OF A 26-INCH ELM TREE, A COPPER BOLT IN THE
 CQ1825'TOP OF A STONE ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO
 CQ1825'WHICH IS HAD THROUGH A 3-INCH IRON PIPE WHICH BEARS A U.S. ENGINEERS
 CQ1825'CAP AND WHICH PROJECTS 15 INCHES ABOVE THE SURFACE OF THE GROUND. SEC
 CQ1825'14, T 15N, R 12W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1826 ***********************************************************************
 CQ1826  DESIGNATION -  49 CAP
 CQ1826  PID         -  CQ1826
 CQ1826  STATE/COUNTY-  LA/CADDO
 CQ1826  COUNTRY     -  US
 CQ1826  USGS QUAD   -  ELM GROVE (2018)
 CQ1826
 CQ1826                         *CURRENT SURVEY CONTROL
 CQ1826  ______________________________________________________________________
 CQ1826* NAD 83(1986) POSITION- 32 19 40.     (N) 093 35 01.     (W)   SCALED
 CQ1826* NAVD 88 ORTHO HEIGHT -    47.59  (+/-2cm)      156.1   (feet) VERTCON3
 CQ1826  ______________________________________________________________________
 CQ1826  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 CQ1826  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1826
 CQ1826.The horizontal coordinates were scaled from a map and have
 CQ1826.an estimated accuracy of +/- 6 seconds.
 CQ1826
 CQ1826.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1826.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1826
 CQ1826.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1826.GEOID18 height accuracy estimate available here.
 CQ1826
 CQ1826.The vertical order pertains to the NGVD 29 superseded value.
 CQ1826
 CQ1826.Click photographs - Photos may exist for this station.
 CQ1826
 CQ1826;                    North         East    Units  Estimated Accuracy
 CQ1826;SPC LA N     -   203,170.      897,980.      MT  (+/- 180 meters Scaled)
 CQ1826
 CQ1826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR450769(NAD 83)
 CQ1826
 CQ1826                          SUPERSEDED SURVEY CONTROL
 CQ1826
 CQ1826  NGVD 29 (11/26/84)   47.642  (m)          156.31   (f) ADJUSTED    1 1
 CQ1826
 CQ1826.Superseded values are not recommended for survey control.
 CQ1826
 CQ1826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1826.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1826
 CQ1826_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1826_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1826_STAMPING: 49 49 49
 CQ1826_MARK LOGO: USACE
 CQ1826_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1826
 CQ1826  HISTORY     - Date     Condition        Report By
 CQ1826  HISTORY     - 1969     MONUMENTED       USACE
 CQ1826  HISTORY     - 1969     GOOD             CGS
 CQ1826  HISTORY     - 1977     POOR             NGS
 CQ1826  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ1826
 CQ1826                          STATION DESCRIPTION
 CQ1826
 CQ1826'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1826'13.1 MI SE FROM SHREVEPORT.
 CQ1826'ABOUT 12.25 MILES SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE SOUTHFIELD
 CQ1826'STATION POST OFFICE AT SHREVEPORT, THENCE 0.85 MILE NORTHEAST ALONG A
 CQ1826'PRIVATE ROAD, IN SECTION 14, T 15 N, R 12 W, 92 YARDS NORTH OF THE
 CQ1826'NORTH CORNER OF A CEMETERY, 128 1/2 FEET NORTHWEST OF THE NORTH CORNER
 CQ1826'OF A CHURCH, 81 FEET SOUTHWEST OF THE CENTER OF THE TOP OF A LEVEE, 30
 CQ1826'FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 58 FEET EAST AND ACROSS
 CQ1826'THE ROAD FROM A CORNER FENCE POST, 89 FEET NORTHWEST OF A 26-INCH ELM
 CQ1826'TREE, A U.S. ENGINEERS CAP ON THE TOP OF A 3-INCH IRON PIPE WHICH
 CQ1826'PROJECTS 15 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ1826
 CQ1826                          STATION RECOVERY (1977)
 CQ1826
 CQ1826'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1826'RECOVERED PIPE AS DESCRIBED, BUT WAS NOT LEVELED TO.
 CQ1826
 CQ1826                          STATION RECOVERY (1994)
 CQ1826
 CQ1826'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ1826'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0593 ***********************************************************************
 BW0593  DESIGNATION -  49 DIETZE BOLT
 BW0593  PID         -  BW0593
 BW0593  STATE/COUNTY-  LA/TENSAS
 BW0593  COUNTRY     -  US
 BW0593  USGS QUAD   -  WATERPROOF (2018)
 BW0593
 BW0593                         *CURRENT SURVEY CONTROL
 BW0593  ______________________________________________________________________
 BW0593* NAD 83(1986) POSITION- 31 46 38.     (N) 091 23 30.     (W)   SCALED
 BW0593* NAVD 88 ORTHO HEIGHT -    18.68  (+/-2cm)       61.3   (feet) VERTCON3
 BW0593  ______________________________________________________________________
 BW0593  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 BW0593  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0593
 BW0593.The horizontal coordinates were scaled from a map and have
 BW0593.an estimated accuracy of +/- 6 seconds.
 BW0593
 BW0593.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0593.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0593
 BW0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0593.GEOID18 height accuracy estimate available here.
 BW0593
 BW0593.The vertical order pertains to the NGVD 29 superseded value.
 BW0593
 BW0593.Click photographs - Photos may exist for this station.
 BW0593
 BW0593;                    North         East    Units  Estimated Accuracy
 BW0593;SPC LA N     -   142,150.    1,104,970.      MT  (+/- 180 meters Scaled)
 BW0593
 BW0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR522168(NAD 83)
 BW0593
 BW0593                          SUPERSEDED SURVEY CONTROL
 BW0593
 BW0593  NGVD 29 (??/??/92)   18.69   (m)           61.3    (f) COMPUTED    1 2
 BW0593
 BW0593.Superseded values are not recommended for survey control.
 BW0593
 BW0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0593.See file dsdata.pdf to determine how the superseded data were derived.
 BW0593
 BW0593_MARKER: B = BOLT
 BW0593_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW0593_SP_SET: UNDERGROUND BLOCK
 BW0593_STAMPING: P. B. M. 49
 BW0593_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0593
 BW0593  HISTORY     - Date     Condition        Report By
 BW0593  HISTORY     - UNK      MONUMENTED       USACE
 BW0593  HISTORY     - 1938     GOOD             CGS
 BW0593  HISTORY     - 1963     MARK NOT FOUND   USGS
 BW0593
 BW0593                          STATION DESCRIPTION
 BW0593
 BW0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0593'IN WATER PROOF.
 BW0593'P. B. M. IS CONCRETE BLOCK AND IRON PIPE ON THE RIGHT BANK OF MISS.
 BW0593'RIVER, IN TENSAS PARISH LA., 2 MILES DOWNSTREAM FROM WATERPROOF LA. IN
 BW0593'AN OPEN FIELD ON ARCOLA PLANTATION.  3.0 METERS LANDSIDE OF A ROAD
 BW0593'RUNNING SOUTH FROM LEVEE.  59.8 METERS LANDWARD FROM CENTERLINE OF
 BW0593'LEVEE.  14.3 METERS LANDSIDE OF A FENCE RUNNING PARALLEL TO LEVEE.
 BW0593'16.6 METERS DOWNSTREAM AND SLIGHTLY TO RIVER FROM YARD FENCE AROUND
 BW0593'CABIN WITH DOUBLE CHIMNEYS.  25.8 METERS DOWNSTREAM AND RIVERSIDE OF
 BW0593'THE SOUTH CHIMNEY OF A CABIN.  68.9 METERS RIVERSIDE FROM A POWER LINE
 BW0593'POLE NO. 1055, WHICH IS IN THE POINT OF A SHARP ANGLE IN POWER LINE TO
 BW0593'THE RIGHT.  34.8 METERS DOWNSTREAM AND LANDWARD OF A CATTLE GUARD IN
 BW0593'FENCE INTERSECTING A FENCE WHICH RUNS PARALLEL TO LEVEE. TOP OF MARK
 BW0593'IS 20 IN. ABOVE GROUND.
 BW0593
 BW0593                          STATION RECOVERY (1963)
 BW0593
 BW0593'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 BW0593'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0592 ***********************************************************************
 BW0592  DESIGNATION -  49 DIETZE CAP
 BW0592  PID         -  BW0592
 BW0592  STATE/COUNTY-  LA/TENSAS
 BW0592  COUNTRY     -  US
 BW0592  USGS QUAD   -  WATERPROOF (2018)
 BW0592
 BW0592                         *CURRENT SURVEY CONTROL
 BW0592  ______________________________________________________________________
 BW0592* NAD 83(1986) POSITION- 31 46 38.     (N) 091 23 30.     (W)   SCALED
 BW0592* NAVD 88 ORTHO HEIGHT -    19.91  (+/-2cm)       65.3   (feet) VERTCON3
 BW0592  ______________________________________________________________________
 BW0592  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 BW0592  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0592
 BW0592.The horizontal coordinates were scaled from a map and have
 BW0592.an estimated accuracy of +/- 6 seconds.
 BW0592
 BW0592.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0592.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0592
 BW0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0592.GEOID18 height accuracy estimate available here.
 BW0592
 BW0592.The vertical order pertains to the NGVD 29 superseded value.
 BW0592
 BW0592.Click photographs - Photos may exist for this station.
 BW0592
 BW0592;                    North         East    Units  Estimated Accuracy
 BW0592;SPC LA N     -   142,150.    1,104,970.      MT  (+/- 180 meters Scaled)
 BW0592
 BW0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR522168(NAD 83)
 BW0592
 BW0592                          SUPERSEDED SURVEY CONTROL
 BW0592
 BW0592  NGVD 29 (??/??/92)   19.92   (m)           65.4    (f) COMPUTED    1 2
 BW0592
 BW0592.Superseded values are not recommended for survey control.
 BW0592
 BW0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0592.See file dsdata.pdf to determine how the superseded data were derived.
 BW0592
 BW0592_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0592_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0592_STAMPING: P. B. M. 49
 BW0592_MARK LOGO: USACE
 BW0592_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0592_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0592
 BW0592  HISTORY     - Date     Condition        Report By
 BW0592  HISTORY     - UNK      MONUMENTED       USACE
 BW0592  HISTORY     - 1938     GOOD             CGS
 BW0592  HISTORY     - 1963     MARK NOT FOUND   USGS
 BW0592
 BW0592                          STATION DESCRIPTION
 BW0592
 BW0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0592'IN WATER PROOF.
 BW0592'P. B. M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON THE RIGHT
 BW0592'BANK OF MISS. RIVER, IN TENSAS PARISH LA., 2 MILES DOWNSTREAM FROM
 BW0592'WATERPROOF LA. IN AN OPEN FIELD ON ARCOLA PLANTATION.  3.0 METERS
 BW0592'LANDSIDE OF A ROAD RUNNING SOUTH FROM LEVEE.  59.8 METERS LANDWARD
 BW0592'FROM CENTERLINE OF LEVEE.  14.3 METERS LANDSIDE OF A FENCE RUNNING
 BW0592'PARALLEL TO LEVEE.  16.6 METERS DOWNSTREAM AND SLIGHTLY TO RIVER FROM
 BW0592'YARD FENCE AROUND CABIN WITH DOUBLE CHIMNEYS.  25.8 METERS DOWNSTREAM
 BW0592'AND RIVERSIDE OF THE SOUTH CHIMNEY OF A CABIN.  68.9 METERS RIVERSIDE
 BW0592'FROM A POWER LINE POLE NO. 1055, WHICH IS IN THE POINT OF A SHARP
 BW0592'ANGLE IN POWER LINE TO THE RIGHT. 34.8 METERS DOWNSTREAM AND LANDWARD
 BW0592'OF A CATTLE GUARD IN FENCE INTERSECTING A FENCE WHICH RUNS PARALLEL TO
 BW0592'LEVEE.  TOP OF MARK IS 20 IN. ABOVE GROUND.
 BW0592
 BW0592                          STATION RECOVERY (1963)
 BW0592
 BW0592'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 BW0592'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0301 ***********************************************************************
 BJ0301  DESIGNATION -  49 EABPL
 BJ0301  PID         -  BJ0301
 BJ0301  STATE/COUNTY-  LA/IBERVILLE
 BJ0301  COUNTRY     -  US
 BJ0301  USGS QUAD   -  GRAND RIVER (2018)
 BJ0301
 BJ0301                         *CURRENT SURVEY CONTROL
 BJ0301  ______________________________________________________________________
 BJ0301* NAD 83(1986) POSITION- 30 12 37.     (N) 091 24 49.     (W)   SCALED
 BJ0301* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0301  **This station is located in a suspected subsidence area (see below).
 BJ0301  ______________________________________________________________________
 BJ0301  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BJ0301  DYNAMIC HEIGHT  -          4.143 (meters)       13.59  (feet) COMP
 BJ0301  MODELED GRAVITY -    979,310.6   (mgal)                       NAVD 88
 BJ0301
 BJ0301.The horizontal coordinates were scaled from a map and have
 BJ0301.an estimated accuracy of +/- 6 seconds.
 BJ0301
 BJ0301.** This station is in an area of known vertical motion. If an
 BJ0301.** orthometric height was ever established but is not available 
 BJ0301.** in the current survey control section, the orthometric height
 BJ0301.** is considered suspect.  Suspect heights are available in the
 BJ0301.** superseded section only if requested.
 BJ0301
 BJ0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0301.GEOID18 height accuracy estimate available here.
 BJ0301
 BJ0301.Click photographs - Photos may exist for this station.
 BJ0301
 BJ0301.The dynamic height is computed by dividing the NAVD 88
 BJ0301.geopotential number by the normal gravity value computed on the
 BJ0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0301.degrees latitude (g = 980.6199 gals.).
 BJ0301
 BJ0301.The modeled gravity was interpolated from observed gravity values.
 BJ0301
 BJ0301;                    North         East    Units  Estimated Accuracy
 BJ0301;SPC LA S     -   189,580.      992,270.      MT  (+/- 180 meters Scaled)
 BJ0301
 BJ0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP526431(NAD 83)
 BJ0301
 BJ0301                          SUPERSEDED SURVEY CONTROL
 BJ0301
 BJ0301.No superseded survey control is available for this station.
 BJ0301
 BJ0301_MARKER: DD = SURVEY DISK
 BJ0301_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0301_STAMPING: PBM 49 EABPL 1976
 BJ0301_MARK LOGO: USACE
 BJ0301_PROJECTION: PROJECTING 56 CENTIMETERS
 BJ0301_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0301_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0301_ROD/PIPE-DEPTH: 33.5 meters
 BJ0301_SLEEVE-DEPTH  : 29.9 meters
 BJ0301
 BJ0301  HISTORY     - Date     Condition        Report By
 BJ0301  HISTORY     - 1976     MONUMENTED       USACE
 BJ0301  HISTORY     - 1976     GOOD             NGS
 BJ0301
 BJ0301                          STATION DESCRIPTION
 BJ0301
 BJ0301'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0301'6.6 MI NW FROM BAYOU SORREL.
 BJ0301'6.6 MILES NORTHWEST ALONG AN ASPHALT AND GRAVELED ROAD ALONG THE
 BJ0301'EAST TOE OF A LEVEE FROM THE SOUTHWEST END OF THE GRAND RIVER BRIDGE,
 BJ0301'0.15 MILE NORTHWEST OF THE SOUTHEAST END OF A TIMBER LINE, 0.15 MILE
 BJ0301'SOUTHEAST OF THE CENTER OF A CURVE, 40 FT NORTHEAST OF THE CENTER
 BJ0301'LINE OF THE ROAD, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH
 BJ0301'OF 110 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 98 FT
 BJ0301'WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS 22 INCHES
 BJ0301'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0057 ***********************************************************************
 AU0057  DESIGNATION -  49 LLD ANO
 AU0057  PID         -  AU0057
 AU0057  STATE/COUNTY-  LA/ST CHARLES
 AU0057  COUNTRY     -  US
 AU0057  USGS QUAD   -  HAHNVILLE (2018)
 AU0057
 AU0057                         *CURRENT SURVEY CONTROL
 AU0057  ______________________________________________________________________
 AU0057* NAD 83(1986) POSITION- 29 59 18.     (N) 090 24 54.     (W)   SCALED
 AU0057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0057  **This station is located in a suspected subsidence area (see below).
 AU0057  ______________________________________________________________________
 AU0057  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 AU0057  DYNAMIC HEIGHT  -          4.35  (meters)       14.3   (feet) COMP
 AU0057  MODELED GRAVITY -    979,316.9   (mgal)                       NAVD 88
 AU0057
 AU0057.The horizontal coordinates were scaled from a map and have
 AU0057.an estimated accuracy of +/- 6 seconds.
 AU0057
 AU0057.** This station is in an area of known vertical motion. If an
 AU0057.** orthometric height was ever established but is not available 
 AU0057.** in the current survey control section, the orthometric height
 AU0057.** is considered suspect.  Suspect heights are available in the
 AU0057.** superseded section only if requested.
 AU0057
 AU0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0057.GEOID18 height accuracy estimate available here.
 AU0057
 AU0057.Click photographs - Photos may exist for this station.
 AU0057
 AU0057.The dynamic height is computed by dividing the NAVD 88
 AU0057.geopotential number by the normal gravity value computed on the
 AU0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0057.degrees latitude (g = 980.6199 gals.).
 AU0057
 AU0057.The modeled gravity was interpolated from observed gravity values.
 AU0057
 AU0057;                    North         East    Units  Estimated Accuracy
 AU0057;SPC LA S     -   165,330.    1,088,610.      MT  (+/- 180 meters Scaled)
 AU0057
 AU0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP493203(NAD 83)
 AU0057
 AU0057                          SUPERSEDED SURVEY CONTROL
 AU0057
 AU0057.No superseded survey control is available for this station.
 AU0057
 AU0057_MARKER: DD = SURVEY DISK
 AU0057_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0057_STAMPING: 49 LLD ANO
 AU0057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0057
 AU0057  HISTORY     - Date     Condition        Report By
 AU0057  HISTORY     - 1975     MONUMENTED       USACE
 AU0057  HISTORY     - 1977     GOOD             NGS
 AU0057
 AU0057                          STATION DESCRIPTION
 AU0057
 AU0057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0057'0.9 MI NW FROM HAHNVILLE.
 AU0057'0.9 MILE NORTHWEST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0057'HAHNVILLE, AT LEVEE STATION MARKER 2670, 32.5 FT. NORTHEAST OF THE
 AU0057'CENTER LINE OF THE HIGHWAY, 75.5 FT. SOUTH-SOUTHWEST OF THE STATION
 AU0057'MARKER, 11 FT. SOUTHEAST OF A TELEPHONE POLE,
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0310 ***********************************************************************
 BK0310  DESIGNATION -  49 V 1
 BK0310  PID         -  BK0310
 BK0310  STATE/COUNTY-  LA/ST LANDRY
 BK0310  COUNTRY     -  US
 BK0310  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0310
 BK0310                         *CURRENT SURVEY CONTROL
 BK0310  ______________________________________________________________________
 BK0310* NAD 83(1986) POSITION- 30 29 03.     (N) 092 29 11.     (W)   SCALED
 BK0310* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0310  **This station is located in a suspected subsidence area (see below).
 BK0310  ______________________________________________________________________
 BK0310  GEOID HEIGHT    -        -27.270 (meters)                     GEOID18
 BK0310
 BK0310.The horizontal coordinates were scaled from a map and have
 BK0310.an estimated accuracy of +/- 6 seconds.
 BK0310
 BK0310.** This station is in an area of known vertical motion. If an
 BK0310.** orthometric height was ever established but is not available 
 BK0310.** in the current survey control section, the orthometric height
 BK0310.** is considered suspect.  Suspect heights are available in the
 BK0310.** superseded section only if requested.
 BK0310
 BK0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0310.GEOID18 height accuracy estimate available here.
 BK0310
 BK0310.Click photographs - Photos may exist for this station.
 BK0310
 BK0310;                    North         East    Units  Estimated Accuracy
 BK0310;SPC LA S     -   220,490.      889,300.      MT  (+/- 180 meters Scaled)
 BK0310
 BK0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP492725(NAD 83)
 BK0310
 BK0310                          SUPERSEDED SURVEY CONTROL
 BK0310
 BK0310.No superseded survey control is available for this station.
 BK0310
 BK0310_MARKER: DD = SURVEY DISK
 BK0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0310_STAMPING: 49V1 1968
 BK0310_MARK LOGO: LADHGS
 BK0310_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0310+STABILITY: SURFACE MOTION
 BK0310
 BK0310  HISTORY     - Date     Condition        Report By
 BK0310  HISTORY     - 1968     MONUMENTED       LADH
 BK0310  HISTORY     - 1969     GOOD             LADTD
 BK0310
 BK0310                          STATION DESCRIPTION
 BK0310
 BK0310'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0310'4.65 MI W FROM EUNICE.
 BK0310'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0310'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0310'WITH US HIGHWAY 190.  THENCE ABOUT 4.50 MILES WEST ALONG US HIGHWAY
 BK0310'190.  ABOUT 5.90 MILES EAST ALONG US HIGHWAY 190 FROM THE INTERSECTION
 BK0310'OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 97 EAST OF BASILE. IN SECTION
 BK0310'32, T6S, R1W.  105.2 FEET SOUTHEAST OF THE CENTERLINE OF US HIGHWAY
 BK0310'190, 156.5 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A WOOD
 BK0310'FRAME RESIDENCE BELONGING TO A. J. THIBODEAUX, 288.0 FEET
 BK0310'EAST-NORTHEAST OF THE NORTHEAST CORNER OF A CONCRETE BLOCK COMBINATION
 BK0310'RESTAURANT AND SERVICE STATION BUILDING, 1.0 FOOT WEST OF A MESH WIRE
 BK0310'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BK0310'GROUND.  THE MARK IS LOCATED 1.1 FEET NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0488 ***********************************************************************
 BK0488  DESIGNATION -  49 V 10
 BK0488  PID         -  BK0488
 BK0488  STATE/COUNTY-  LA/ST LANDRY
 BK0488  COUNTRY     -  US
 BK0488  USGS QUAD   -  CHURCH POINT (2018)
 BK0488
 BK0488                         *CURRENT SURVEY CONTROL
 BK0488  ______________________________________________________________________
 BK0488* NAD 83(1986) POSITION- 30 28 28.     (N) 092 11 40.     (W)   SCALED
 BK0488* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0488  **This station is located in a suspected subsidence area (see below).
 BK0488  ______________________________________________________________________
 BK0488  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0488
 BK0488.The horizontal coordinates were scaled from a map and have
 BK0488.an estimated accuracy of +/- 6 seconds.
 BK0488
 BK0488.** This station is in an area of known vertical motion. If an
 BK0488.** orthometric height was ever established but is not available 
 BK0488.** in the current survey control section, the orthometric height
 BK0488.** is considered suspect.  Suspect heights are available in the
 BK0488.** superseded section only if requested.
 BK0488
 BK0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0488.GEOID18 height accuracy estimate available here.
 BK0488
 BK0488.Click photographs - Photos may exist for this station.
 BK0488
 BK0488;                    North         East    Units  Estimated Accuracy
 BK0488;SPC LA S     -   219,170.      917,320.      MT  (+/- 180 meters Scaled)
 BK0488
 BK0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP773716(NAD 83)
 BK0488
 BK0488                          SUPERSEDED SURVEY CONTROL
 BK0488
 BK0488.No superseded survey control is available for this station.
 BK0488
 BK0488_MARKER: DD = SURVEY DISK
 BK0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0488_STAMPING: 49V10 1968
 BK0488_MARK LOGO: LADHGS
 BK0488_PROJECTION: FLUSH
 BK0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0488+STABILITY: SURFACE MOTION
 BK0488
 BK0488  HISTORY     - Date     Condition        Report By
 BK0488  HISTORY     - 1968     MONUMENTED       LADH
 BK0488  HISTORY     - 1972     GOOD             LADTD
 BK0488
 BK0488                          STATION DESCRIPTION
 BK0488
 BK0488'DESCRIBED BY LA TRANSP AND DEV 1972
 BK0488'ABOUT 3.60 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL
 BK0488'HIGH SCHOOL IN LAWTELL.  SECTION 6, T7S - R3E.  65.8 FEET
 BK0488'WEST-SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 141.1 FEET
 BK0488'NORTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME WITH ASBESTAS SIDING
 BK0488'RESIDENCE BELONGING TO ETICNNE GUIDRY, 88.0 FEET NORTH OF THE
 BK0488'CENTERLINE OF A GRAVEL DRIVEWAY, 10.7 FEET NORTHEAST OF A 6 INCH PINE
 BK0488'TREE, 0.9 FEET SOUTH OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE
 BK0488'POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.1 FEET EAST OF
 BK0488'A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2901 ***********************************************************************
 BJ2901  DESIGNATION -  49 V 100
 BJ2901  PID         -  BJ2901
 BJ2901  STATE/COUNTY-  LA/ST LANDRY
 BJ2901  COUNTRY     -  US
 BJ2901  USGS QUAD   -  PORT BARRE (2018)
 BJ2901
 BJ2901                         *CURRENT SURVEY CONTROL
 BJ2901  ______________________________________________________________________
 BJ2901* NAD 83(1986) POSITION- 30 34 51.     (N) 091 57 46.     (W)   SCALED
 BJ2901* NAVD 88 ORTHO HEIGHT -     8.67  (+/-2cm)       28.4   (feet) VERTCON3
 BJ2901  ______________________________________________________________________
 BJ2901  GEOID HEIGHT    -        -27.261 (meters)                     GEOID18
 BJ2901  VERT ORDER      -  SECOND    CLASS I (See Below)
 BJ2901
 BJ2901.The horizontal coordinates were scaled from a map and have
 BJ2901.an estimated accuracy of +/- 6 seconds.
 BJ2901
 BJ2901.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2901.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2901
 BJ2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2901.GEOID18 height accuracy estimate available here.
 BJ2901
 BJ2901.The vertical order pertains to the NGVD 29 superseded value.
 BJ2901
 BJ2901.Click photographs - Photos may exist for this station.
 BJ2901
 BJ2901;                    North         East    Units  Estimated Accuracy
 BJ2901;SPC LA S     -   230,820.      939,630.      MT  (+/- 180 meters Scaled)
 BJ2901
 BJ2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP994836(NAD 83)
 BJ2901
 BJ2901                          SUPERSEDED SURVEY CONTROL
 BJ2901
 BJ2901  NGVD 29 (11/26/84)    8.712  (m)           28.58   (f) ADJUSTED    2 1
 BJ2901
 BJ2901.Superseded values are not recommended for survey control.
 BJ2901
 BJ2901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2901.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2901
 BJ2901_MARKER: DD = SURVEY DISK
 BJ2901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2901_STAMPING: 49V100 1975
 BJ2901_MARK LOGO: LADHGS
 BJ2901_PROJECTION: FLUSH
 BJ2901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2901+STABILITY: SURFACE MOTION
 BJ2901
 BJ2901  HISTORY     - Date     Condition        Report By
 BJ2901  HISTORY     - 1975     MONUMENTED       LADH
 BJ2901
 BJ2901                          STATION DESCRIPTION
 BJ2901
 BJ2901'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2901'2 MI NW FROM PORT BARRE.
 BJ2901'FROM THE NEW WATER TOWER IN PORT BARRE, THENCE ABOUT 2.0 MILES
 BJ2901'NORTHWEST ALONG LOUISIANA HIGHWAY 103, 243 FEET NORTHWEST OF A
 BJ2901'PIPE LINE CROSSING LOUISIANA HIGHWAY 103, ABOUT 0.30 MILES SOUTH-
 BJ2901'EAST OF THE INTERSECTION OF LOUISIANA HIGHWAY 103 AND A PARISH
 BJ2901'BLACK TOP ROAD LEADING NORTH, 1.0 FOOT WEST OF A MESH AND BARBED
 BJ2901'WIRE FENCE, 1.0 FOOT WEST OF A STEEL WITNESS POST, SET IN THE TOP
 BJ2901'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2905 ***********************************************************************
 BJ2905  DESIGNATION -  49 V 101
 BJ2905  PID         -  BJ2905
 BJ2905  STATE/COUNTY-  LA/ST LANDRY
 BJ2905  COUNTRY     -  US
 BJ2905  USGS QUAD   -  PORT BARRE (2018)
 BJ2905
 BJ2905                         *CURRENT SURVEY CONTROL
 BJ2905  ______________________________________________________________________
 BJ2905* NAD 83(1986) POSITION- 30 36 15.     (N) 091 57 30.     (W)   SCALED
 BJ2905* NAVD 88 ORTHO HEIGHT -     9.20  (+/-2cm)       30.2   (feet) VERTCON3
 BJ2905  ______________________________________________________________________
 BJ2905  GEOID HEIGHT    -        -27.249 (meters)                     GEOID18
 BJ2905  VERT ORDER      -  SECOND    CLASS I (See Below)
 BJ2905
 BJ2905.The horizontal coordinates were scaled from a map and have
 BJ2905.an estimated accuracy of +/- 6 seconds.
 BJ2905
 BJ2905.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2905.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2905
 BJ2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2905.GEOID18 height accuracy estimate available here.
 BJ2905
 BJ2905.The vertical order pertains to the NGVD 29 superseded value.
 BJ2905
 BJ2905.Click photographs - Photos may exist for this station.
 BJ2905
 BJ2905;                    North         East    Units  Estimated Accuracy
 BJ2905;SPC LA S     -   233,400.      940,070.      MT  (+/- 180 meters Scaled)
 BJ2905
 BJ2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP998861(NAD 83)
 BJ2905
 BJ2905                          SUPERSEDED SURVEY CONTROL
 BJ2905
 BJ2905  NGVD 29 (11/26/84)    9.234  (m)           30.30   (f) ADJUSTED    2 1
 BJ2905
 BJ2905.Superseded values are not recommended for survey control.
 BJ2905
 BJ2905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2905.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2905
 BJ2905_MARKER: DD = SURVEY DISK
 BJ2905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2905_STAMPING: 49V101 1975
 BJ2905_MARK LOGO: LADHGS
 BJ2905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2905+STABILITY: SURFACE MOTION
 BJ2905
 BJ2905  HISTORY     - Date     Condition        Report By
 BJ2905  HISTORY     - 1975     MONUMENTED       LADH
 BJ2905
 BJ2905                          STATION DESCRIPTION
 BJ2905
 BJ2905'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2905'4.0 MI SW FROM PORT BARRE.
 BJ2905'ABOUT 4 MI NE ALONG STATE HIGHWAY 103 FROM THE NEW WATER TOWER IN
 BJ2905'PORT BARRE, 64 FT WEST OF THE CENTERLINE OF STATE HIGHWAY 103,
 BJ2905'22 FT NE OF THE NE CORNER OF A WOOD FRAME HOUSE, 1 FT NORTH OF A CHAIN
 BJ2905'LINK FENCE, 31 FT WEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2906 ***********************************************************************
 BJ2906  DESIGNATION -  49 V 102
 BJ2906  PID         -  BJ2906
 BJ2906  STATE/COUNTY-  LA/ST LANDRY
 BJ2906  COUNTRY     -  US
 BJ2906  USGS QUAD   -  PORT BARRE (2018)
 BJ2906
 BJ2906                         *CURRENT SURVEY CONTROL
 BJ2906  ______________________________________________________________________
 BJ2906* NAD 83(1986) POSITION- 30 36 42.     (N) 091 57 45.     (W)   SCALED
 BJ2906* NAVD 88 ORTHO HEIGHT -     8.29  (+/-2cm)       27.2   (feet) VERTCON3
 BJ2906  ______________________________________________________________________
 BJ2906  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BJ2906  VERT ORDER      -  SECOND    CLASS I (See Below)
 BJ2906
 BJ2906.The horizontal coordinates were scaled from a map and have
 BJ2906.an estimated accuracy of +/- 6 seconds.
 BJ2906
 BJ2906.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2906.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2906
 BJ2906.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2906.GEOID18 height accuracy estimate available here.
 BJ2906
 BJ2906.The vertical order pertains to the NGVD 29 superseded value.
 BJ2906
 BJ2906.Click photographs - Photos may exist for this station.
 BJ2906
 BJ2906;                    North         East    Units  Estimated Accuracy
 BJ2906;SPC LA S     -   234,240.      939,670.      MT  (+/- 180 meters Scaled)
 BJ2906
 BJ2906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP994870(NAD 83)
 BJ2906
 BJ2906                          SUPERSEDED SURVEY CONTROL
 BJ2906
 BJ2906  NGVD 29 (11/26/84)    8.324  (m)           27.31   (f) ADJUSTED    2 1
 BJ2906
 BJ2906.Superseded values are not recommended for survey control.
 BJ2906
 BJ2906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2906.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2906
 BJ2906_MARKER: DD = SURVEY DISK
 BJ2906_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ2906_SP_SET: CULVERT HEADWALL
 BJ2906_STAMPING: 49V102 1975
 BJ2906_MARK LOGO: LADHGS
 BJ2906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2906+STABILITY: SURFACE MOTION
 BJ2906
 BJ2906  HISTORY     - Date     Condition        Report By
 BJ2906  HISTORY     - 1975     MONUMENTED       LADH
 BJ2906
 BJ2906                          STATION DESCRIPTION
 BJ2906
 BJ2906'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2906'ABOUT 4.8 MI NE ALONG STATE HIGHWAY 103 FROM THE NEW WATER TOWER IN
 BJ2906'PORT BARRE, 158 FT EAST OF THE JUNCTION OF STATE HIGHWAY 103 AND STATE
 BJ2906'HIGHWAY 359, 22 FT SOUTH OF THE CENTERLINE OF STATE HIGHWAY 359.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2907 ***********************************************************************
 BJ2907  DESIGNATION -  49 V 103
 BJ2907  PID         -  BJ2907
 BJ2907  STATE/COUNTY-  LA/ST LANDRY
 BJ2907  COUNTRY     -  US
 BJ2907  USGS QUAD   -  PORT BARRE (2018)
 BJ2907
 BJ2907                         *CURRENT SURVEY CONTROL
 BJ2907  ______________________________________________________________________
 BJ2907* NAD 83(1986) POSITION- 30 36 51.     (N) 091 58 49.     (W)   SCALED
 BJ2907* NAVD 88 ORTHO HEIGHT -     9.80  (+/-2cm)       32.2   (feet) VERTCON3
 BJ2907  ______________________________________________________________________
 BJ2907  GEOID HEIGHT    -        -27.243 (meters)                     GEOID18
 BJ2907  VERT ORDER      -  SECOND    CLASS I (See Below)
 BJ2907
 BJ2907.The horizontal coordinates were scaled from a map and have
 BJ2907.an estimated accuracy of +/- 6 seconds.
 BJ2907
 BJ2907.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2907.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2907
 BJ2907.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2907.GEOID18 height accuracy estimate available here.
 BJ2907
 BJ2907.The vertical order pertains to the NGVD 29 superseded value.
 BJ2907
 BJ2907.Click photographs - Photos may exist for this station.
 BJ2907
 BJ2907;                    North         East    Units  Estimated Accuracy
 BJ2907;SPC LA S     -   234,520.      937,970.      MT  (+/- 180 meters Scaled)
 BJ2907
 BJ2907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP977872(NAD 83)
 BJ2907
 BJ2907                          SUPERSEDED SURVEY CONTROL
 BJ2907
 BJ2907  NGVD 29 (11/26/84)    9.838  (m)           32.28   (f) ADJUSTED    2 1
 BJ2907
 BJ2907.Superseded values are not recommended for survey control.
 BJ2907
 BJ2907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2907.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2907
 BJ2907_MARKER: DD = SURVEY DISK
 BJ2907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2907_STAMPING: 49V103 1975
 BJ2907_MARK LOGO: LADHGS
 BJ2907_PROJECTION: FLUSH
 BJ2907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2907+STABILITY: SURFACE MOTION
 BJ2907
 BJ2907  HISTORY     - Date     Condition        Report By
 BJ2907  HISTORY     - 1975     MONUMENTED       LADH
 BJ2907
 BJ2907                          STATION DESCRIPTION
 BJ2907
 BJ2907'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2907'5.8 MI NW FROM PORT BARRE.
 BJ2907'FROM THE NEW WATER TOWER IN PORT BARRE, THENCE ABOUT 5.8 MILES
 BJ2907'NORTHWEST ALONG LOUISIANA HIGHWAY 103, 98 FEET SOUTHWEST OF THE
 BJ2907'CENTERLINE OF LOUISIANA HIGHWAY 103, 33 FEET SOUTHEAST OF A BRICK
 BJ2907'RESIDENCE OWENED BY JAMES QUEBEDEAUX, 43 FEET SOUTHEAST OF THE
 BJ2907'CORNER OF A CHAIN LINK FENCE, 1.0 FEET NORTHEAST OF A STEEL WIT-
 BJ2907'NESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2908 ***********************************************************************
 BJ2908  DESIGNATION -  49 V 104
 BJ2908  PID         -  BJ2908
 BJ2908  STATE/COUNTY-  LA/ST LANDRY
 BJ2908  COUNTRY     -  US
 BJ2908  USGS QUAD   -  PORT BARRE (2018)
 BJ2908
 BJ2908                         *CURRENT SURVEY CONTROL
 BJ2908  ______________________________________________________________________
 BJ2908* NAD 83(1986) POSITION- 30 37 25.     (N) 091 59 31.     (W)   SCALED
 BJ2908* NAVD 88 ORTHO HEIGHT -    10.11  (+/-2cm)       33.2   (feet) VERTCON3
 BJ2908  ______________________________________________________________________
 BJ2908  GEOID HEIGHT    -        -27.237 (meters)                     GEOID18
 BJ2908  VERT ORDER      -  SECOND    CLASS I (See Below)
 BJ2908
 BJ2908.The horizontal coordinates were scaled from a map and have
 BJ2908.an estimated accuracy of +/- 6 seconds.
 BJ2908
 BJ2908.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2908.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2908
 BJ2908.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2908.GEOID18 height accuracy estimate available here.
 BJ2908
 BJ2908.The vertical order pertains to the NGVD 29 superseded value.
 BJ2908
 BJ2908.Click photographs - Photos may exist for this station.
 BJ2908
 BJ2908;                    North         East    Units  Estimated Accuracy
 BJ2908;SPC LA S     -   235,580.      936,860.      MT  (+/- 180 meters Scaled)
 BJ2908
 BJ2908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP966883(NAD 83)
 BJ2908
 BJ2908                          SUPERSEDED SURVEY CONTROL
 BJ2908
 BJ2908  NGVD 29 (11/26/84)   10.151  (m)           33.30   (f) ADJUSTED    2 1
 BJ2908
 BJ2908.Superseded values are not recommended for survey control.
 BJ2908
 BJ2908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2908.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2908
 BJ2908_MARKER: DD = SURVEY DISK
 BJ2908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2908_STAMPING: 49V104 1975
 BJ2908_MARK LOGO: LADHGS
 BJ2908_PROJECTION: FLUSH
 BJ2908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2908+STABILITY: SURFACE MOTION
 BJ2908
 BJ2908  HISTORY     - Date     Condition        Report By
 BJ2908  HISTORY     - 1975     MONUMENTED       LADH
 BJ2908
 BJ2908                          STATION DESCRIPTION
 BJ2908
 BJ2908'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2908'6.8 MI NW FROM PORT BARRE.
 BJ2908'FROM THE NEW WATER TOWER IN PORT BARRE, THENCE ABOUT 6.8 MILES
 BJ2908'NORTHWEST ALONG LOUISIANA HIGHWAY 103, 130 FEET SOUTHWEST OF THE
 BJ2908'CENTERLINE OF LOUISIANA HIGHWAY 103, 1.0 FOOT SOUTHEAST OF THE
 BJ2908'SOUTHEAST CORNER OF A METAL BUILDING AND LOCATED IN THE CONCRETE
 BJ2908'FOOTING, ABOUT 4.95 MILES SOUTHEAST ALONG LOUISIANA HIGHWAYS 103
 BJ2908'FROM THE WASHINGTON STATE BANK, 2.0 FEET NORTHEAST OF A STEEL
 BJ2908'WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BJ2908'CONCRETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2060 ***********************************************************************
 BK2060  DESIGNATION -  49 V 105
 BK2060  PID         -  BK2060
 BK2060  STATE/COUNTY-  LA/ST LANDRY
 BK2060  COUNTRY     -  US
 BK2060  USGS QUAD   -  BEGGS (2018)
 BK2060
 BK2060                         *CURRENT SURVEY CONTROL
 BK2060  ______________________________________________________________________
 BK2060* NAD 83(1986) POSITION- 30 37 40.     (N) 092 00 26.     (W)   SCALED
 BK2060* NAVD 88 ORTHO HEIGHT -    10.05  (+/-2cm)       33.0   (feet) VERTCON3
 BK2060  ______________________________________________________________________
 BK2060  GEOID HEIGHT    -        -27.233 (meters)                     GEOID18
 BK2060  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK2060
 BK2060.The horizontal coordinates were scaled from a map and have
 BK2060.an estimated accuracy of +/- 6 seconds.
 BK2060
 BK2060.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2060.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2060
 BK2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2060.GEOID18 height accuracy estimate available here.
 BK2060
 BK2060.The vertical order pertains to the NGVD 29 superseded value.
 BK2060
 BK2060.Click photographs - Photos may exist for this station.
 BK2060
 BK2060;                    North         East    Units  Estimated Accuracy
 BK2060;SPC LA S     -   236,050.      935,390.      MT  (+/- 180 meters Scaled)
 BK2060
 BK2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP951887(NAD 83)
 BK2060
 BK2060                          SUPERSEDED SURVEY CONTROL
 BK2060
 BK2060  NGVD 29 (11/26/84)   10.083  (m)           33.08   (f) ADJUSTED    2 1
 BK2060
 BK2060.Superseded values are not recommended for survey control.
 BK2060
 BK2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2060.See file dsdata.pdf to determine how the superseded data were derived.
 BK2060
 BK2060_MARKER: DD = SURVEY DISK
 BK2060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2060_STAMPING: 49V105 1975
 BK2060_MARK LOGO: LADHGS
 BK2060_PROJECTION: FLUSH
 BK2060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2060+STABILITY: SURFACE MOTION
 BK2060
 BK2060  HISTORY     - Date     Condition        Report By
 BK2060  HISTORY     - 1975     MONUMENTED       LADH
 BK2060
 BK2060                          STATION DESCRIPTION
 BK2060
 BK2060'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2060'7.7 MI NW FROM PORT BARRE.
 BK2060'FROM THE NEW WATER TOWER IN PORT BARRE, THENCE ABOUT 7.7 MILES
 BK2060'NORTHWEST ALONG LOUISIANA HIGHWAY 103, 103 FEET SOUTH OF THE
 BK2060'CENTERLINE OF LOUISIANA HIGHWAY 103, 109 FEET WEST OF THE NORTH-
 BK2060'WEST CORNER OF A WOOD FRAM HOUSE, 111 FEET NORTHWEST OF THE
 BK2060'SOUTHWEST CORNER OF A WOOD FRAM HOUSE, 1.0 FOOT EAST OF A BARBED
 BK2060'WIRE FENCE, ABOUT 4.05 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY
 BK2060'103 FROM THE WASHINGTON STATE BANK, 1.0 FOOT NORTH OF A STEEL WITNESS
 BK2060'POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2061 ***********************************************************************
 BK2061  DESIGNATION -  49 V 106
 BK2061  PID         -  BK2061
 BK2061  STATE/COUNTY-  LA/ST LANDRY
 BK2061  COUNTRY     -  US
 BK2061  USGS QUAD   -  OPELOUSAS (2018)
 BK2061
 BK2061                         *CURRENT SURVEY CONTROL
 BK2061  ______________________________________________________________________
 BK2061* NAD 83(1986) POSITION- 30 37 10.     (N) 092 01 12.     (W)   SCALED
 BK2061* NAVD 88 ORTHO HEIGHT -     8.67  (+/-2cm)       28.4   (feet) VERTCON3
 BK2061  ______________________________________________________________________
 BK2061  GEOID HEIGHT    -        -27.237 (meters)                     GEOID18
 BK2061  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK2061
 BK2061.The horizontal coordinates were scaled from a map and have
 BK2061.an estimated accuracy of +/- 6 seconds.
 BK2061
 BK2061.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2061.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2061
 BK2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2061.GEOID18 height accuracy estimate available here.
 BK2061
 BK2061.The vertical order pertains to the NGVD 29 superseded value.
 BK2061
 BK2061.Click photographs - Photos may exist for this station.
 BK2061
 BK2061;                    North         East    Units  Estimated Accuracy
 BK2061;SPC LA S     -   235,130.      934,160.      MT  (+/- 180 meters Scaled)
 BK2061
 BK2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP939878(NAD 83)
 BK2061
 BK2061                          SUPERSEDED SURVEY CONTROL
 BK2061
 BK2061  NGVD 29 (11/26/84)    8.711  (m)           28.58   (f) ADJUSTED    2 1
 BK2061
 BK2061.Superseded values are not recommended for survey control.
 BK2061
 BK2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2061.See file dsdata.pdf to determine how the superseded data were derived.
 BK2061
 BK2061_MARKER: DD = SURVEY DISK
 BK2061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2061_STAMPING: 49V106 1975
 BK2061_MARK LOGO: LADHGS
 BK2061_PROJECTION: FLUSH
 BK2061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2061+STABILITY: SURFACE MOTION
 BK2061
 BK2061  HISTORY     - Date     Condition        Report By
 BK2061  HISTORY     - 1975     MONUMENTED       LADH
 BK2061  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 BK2061
 BK2061                          STATION DESCRIPTION
 BK2061
 BK2061'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2061'2.75 MI SE FROM WASHINGTON.
 BK2061'FROM THE WASHINGTON STATE BANK, THENCE ABOUT 2.75 MILES SOUTHEAST
 BK2061'ALONG LOUISIANA HIGHWAY 103, ABOUT 0.10 MILES WEST OF A BRIDGE
 BK2061'OVER BAYOU COURTABLEAU, 92 FEET SOUTH OF THE CENTER LINE OF
 BK2061'LOUISIANA HIGHWAY 103, 39 FEET EAST OF THE NORTHEAST CORNER OF
 BK2061'A BRICK RESIDENCE OWNED BY LEE DEVILLE, 50 FEET NORTHEAST OF THE
 BK2061'SOUTHEAST CORNER OF THE SAME BRICK RESIDENCE 1.0 FOOT WEST OF A
 BK2061'CHAIN LINK FENCE, 0.9 FOOT NORTH OF A STEEL WITNESS POST, SET IN
 BK2061'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK2061
 BK2061                          STATION RECOVERY (2001)
 BK2061
 BK2061'RECOVERY NOTE BY US POWER SQUADRON 2001 (JJJ)
 BK2061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2062 ***********************************************************************
 BK2062  DESIGNATION -  49 V 107
 BK2062  PID         -  BK2062
 BK2062  STATE/COUNTY-  LA/ST LANDRY
 BK2062  COUNTRY     -  US
 BK2062  USGS QUAD   -  OPELOUSAS (2018)
 BK2062
 BK2062                         *CURRENT SURVEY CONTROL
 BK2062  ______________________________________________________________________
 BK2062* NAD 83(1986) POSITION- 30 36 55.     (N) 092 02 02.     (W)   SCALED
 BK2062* NAVD 88 ORTHO HEIGHT -    10.51  (+/-2cm)       34.5   (feet) VERTCON3
 BK2062  ______________________________________________________________________
 BK2062  GEOID HEIGHT    -        -27.238 (meters)                     GEOID18
 BK2062  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK2062
 BK2062.The horizontal coordinates were scaled from a map and have
 BK2062.an estimated accuracy of +/- 6 seconds.
 BK2062
 BK2062.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2062.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2062
 BK2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2062.GEOID18 height accuracy estimate available here.
 BK2062
 BK2062.The vertical order pertains to the NGVD 29 superseded value.
 BK2062
 BK2062.Click photographs - Photos may exist for this station.
 BK2062
 BK2062;                    North         East    Units  Estimated Accuracy
 BK2062;SPC LA S     -   234,680.      932,830.      MT  (+/- 180 meters Scaled)
 BK2062
 BK2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP926873(NAD 83)
 BK2062
 BK2062                          SUPERSEDED SURVEY CONTROL
 BK2062
 BK2062  NGVD 29 (11/26/84)   10.551  (m)           34.62   (f) ADJUSTED    2 1
 BK2062
 BK2062.Superseded values are not recommended for survey control.
 BK2062
 BK2062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2062.See file dsdata.pdf to determine how the superseded data were derived.
 BK2062
 BK2062_MARKER: DD = SURVEY DISK
 BK2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2062_STAMPING: 49V107 1975
 BK2062_MARK LOGO: LADHGS
 BK2062_PROJECTION: FLUSH
 BK2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2062+STABILITY: SURFACE MOTION
 BK2062
 BK2062  HISTORY     - Date     Condition        Report By
 BK2062  HISTORY     - 1975     MONUMENTED       LADH
 BK2062
 BK2062                          STATION DESCRIPTION
 BK2062
 BK2062'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2062'1.75 MI SE FROM WASHINGTON.
 BK2062'FROM THE WASHINGTON STATE BANK, THENCE ABOUT 1.75 MILES SOUTHEAST
 BK2062'ALONG LOUISIANA HIGHWAY 103 AND ABOUT 0.10 MILES EAST OF A BRIDGE
 BK2062'OVER BAYOU CARRON, 99 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK2062'HIGHWAY 103, 190 FEET SOUTH ALONG LOUISIANA HIGHWAY 743, THENCE
 BK2062'208 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 743, 1.0 FOOT
 BK2062'WEST OF A MESH AND BARBED WIRE FENCE, 1.2 FEET NORTH O A STEEL
 BK2062'WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK2062'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2067 ***********************************************************************
 BK2067  DESIGNATION -  49 V 108
 BK2067  PID         -  BK2067
 BK2067  STATE/COUNTY-  LA/ST LANDRY
 BK2067  COUNTRY     -  US
 BK2067  USGS QUAD   -  OPELOUSAS (2018)
 BK2067
 BK2067                         *CURRENT SURVEY CONTROL
 BK2067  ______________________________________________________________________
 BK2067* NAD 83(1986) POSITION- 30 35 58.     (N) 092 04 09.     (W)   SCALED
 BK2067* NAVD 88 ORTHO HEIGHT -    21.25  (+/-2cm)       69.7   (feet) VERTCON3
 BK2067  ______________________________________________________________________
 BK2067  GEOID HEIGHT    -        -27.239 (meters)                     GEOID18
 BK2067  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK2067
 BK2067.The horizontal coordinates were scaled from a map and have
 BK2067.an estimated accuracy of +/- 6 seconds.
 BK2067
 BK2067.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2067.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2067
 BK2067.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2067.GEOID18 height accuracy estimate available here.
 BK2067
 BK2067.The vertical order pertains to the NGVD 29 superseded value.
 BK2067
 BK2067.Click photographs - Photos may exist for this station.
 BK2067
 BK2067;                    North         East    Units  Estimated Accuracy
 BK2067;SPC LA S     -   232,940.      929,440.      MT  (+/- 180 meters Scaled)
 BK2067
 BK2067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP892855(NAD 83)
 BK2067
 BK2067                          SUPERSEDED SURVEY CONTROL
 BK2067
 BK2067  NGVD 29 (11/26/84)   21.297  (m)           69.87   (f) ADJUSTED    2 1
 BK2067
 BK2067.Superseded values are not recommended for survey control.
 BK2067
 BK2067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2067.See file dsdata.pdf to determine how the superseded data were derived.
 BK2067
 BK2067_MARKER: DD = SURVEY DISK
 BK2067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2067_STAMPING: 49V108 1975
 BK2067_MARK LOGO: LADHGS
 BK2067_PROJECTION: FLUSH
 BK2067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2067+STABILITY: SURFACE MOTION
 BK2067
 BK2067  HISTORY     - Date     Condition        Report By
 BK2067  HISTORY     - 1975     MONUMENTED       LADH
 BK2067
 BK2067                          STATION DESCRIPTION
 BK2067
 BK2067'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2067'1.3 MI SW FROM WASHINGTON.
 BK2067'FROM THE WASHINGTON STATE BANK, THENCE ABOUT 1.3 MILES SOUTHWEST OF
 BK2067'WASHINGTON ALONG LOUISIANA HIGHWAY 10, 105 FEET EAST OF THE CENTER-
 BK2067'LINE OF LOUISIANA HIGHWAY 10, 90 FT SOUTHEAST OF A 12 INCH PINE
 BK2067'TREE, 153.6 FEET SOUTHEAST OF THE NORTH CORNER OF A CHAIN LINK
 BK2067'FENCE AROUND SOUTHWEST LOUISIANA ELECTRIC MEMBERSHIP CORPORATION
 BK2067'(SLEMCO).  THIS MARKER IS ON THE PROPERTY OWNED BY ARTHUR SPURGEON,
 BK2067'1.0 FOOT WEST OF A STEEL WITNESS POST, SET IN THE TOP OF A CON-
 BK2067'CRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2872 ***********************************************************************
 BJ2872  DESIGNATION -  49 V 109
 BJ2872  PID         -  BJ2872
 BJ2872  STATE/COUNTY-  LA/ST LANDRY
 BJ2872  COUNTRY     -  US
 BJ2872  USGS QUAD   -  PALMETTO (2018)
 BJ2872
 BJ2872                         *CURRENT SURVEY CONTROL
 BJ2872  ______________________________________________________________________
 BJ2872* NAD 83(1986) POSITION- 30 38 01.     (N) 091 56 39.     (W)   SCALED
 BJ2872* NAVD 88 ORTHO HEIGHT -    10.06  (+/-2cm)       33.0   (feet) VERTCON3
 BJ2872  ______________________________________________________________________
 BJ2872  GEOID HEIGHT    -        -27.232 (meters)                     GEOID18
 BJ2872  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2872
 BJ2872.The horizontal coordinates were scaled from a map and have
 BJ2872.an estimated accuracy of +/- 6 seconds.
 BJ2872
 BJ2872.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2872.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2872
 BJ2872.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2872.GEOID18 height accuracy estimate available here.
 BJ2872
 BJ2872.The vertical order pertains to the NGVD 29 superseded value.
 BJ2872
 BJ2872.Click photographs - Photos may exist for this station.
 BJ2872
 BJ2872;                    North         East    Units  Estimated Accuracy
 BJ2872;SPC LA S     -   236,660.      941,440.      MT  (+/- 180 meters Scaled)
 BJ2872
 BJ2872_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP011894(NAD 83)
 BJ2872
 BJ2872                          SUPERSEDED SURVEY CONTROL
 BJ2872
 BJ2872  NGVD 29 (11/26/84)   10.088  (m)           33.10   (f) ADJUSTED    2 2
 BJ2872
 BJ2872.Superseded values are not recommended for survey control.
 BJ2872
 BJ2872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2872.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2872
 BJ2872_MARKER: DD = SURVEY DISK
 BJ2872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2872_STAMPING: 49V109 1975
 BJ2872_MARK LOGO: LADHGS
 BJ2872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2872+STABILITY: SURFACE MOTION
 BJ2872
 BJ2872  HISTORY     - Date     Condition        Report By
 BJ2872  HISTORY     - 1975     MONUMENTED       LADH
 BJ2872
 BJ2872                          STATION DESCRIPTION
 BJ2872
 BJ2872'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2872'6.8 MI NE FROM PORT BARRE.
 BJ2872'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2872'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359, THENCE ABOUT 2 MI
 BJ2872'NE ALONG STATE HIGHWAY 359, 83 FT SW OF A CATTLE GUARD IN A PRIVATE
 BJ2872'DRIVEWAY, 72 FT WEST OF POWER POLE NO 10-84-86. 54 FT SE OF A 40 INCH
 BJ2872'OAK TREE, 114 FT WEST OF THE CENTERLINE OF STATE HIGHWAY 359.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0489 ***********************************************************************
 BK0489  DESIGNATION -  49 V 11
 BK0489  PID         -  BK0489
 BK0489  STATE/COUNTY-  LA/ST LANDRY
 BK0489  COUNTRY     -  US
 BK0489  USGS QUAD   -  CHURCH POINT (2018)
 BK0489
 BK0489                         *CURRENT SURVEY CONTROL
 BK0489  ______________________________________________________________________
 BK0489* NAD 83(1986) POSITION- 30 28 49.     (N) 092 10 55.     (W)   SCALED
 BK0489* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0489  **This station is located in a suspected subsidence area (see below).
 BK0489  ______________________________________________________________________
 BK0489  GEOID HEIGHT    -        -27.306 (meters)                     GEOID18
 BK0489
 BK0489.The horizontal coordinates were scaled from a map and have
 BK0489.an estimated accuracy of +/- 6 seconds.
 BK0489
 BK0489.** This station is in an area of known vertical motion. If an
 BK0489.** orthometric height was ever established but is not available 
 BK0489.** in the current survey control section, the orthometric height
 BK0489.** is considered suspect.  Suspect heights are available in the
 BK0489.** superseded section only if requested.
 BK0489
 BK0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0489.GEOID18 height accuracy estimate available here.
 BK0489
 BK0489.Click photographs - Photos may exist for this station.
 BK0489
 BK0489;                    North         East    Units  Estimated Accuracy
 BK0489;SPC LA S     -   219,810.      918,520.      MT  (+/- 180 meters Scaled)
 BK0489
 BK0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP785722(NAD 83)
 BK0489
 BK0489                          SUPERSEDED SURVEY CONTROL
 BK0489
 BK0489.No superseded survey control is available for this station.
 BK0489
 BK0489_MARKER: DD = SURVEY DISK
 BK0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0489_STAMPING: 49V11 1968
 BK0489_MARK LOGO: LADHGS
 BK0489_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0489+STABILITY: SURFACE MOTION
 BK0489
 BK0489  HISTORY     - Date     Condition        Report By
 BK0489  HISTORY     - 1968     MONUMENTED       LADH
 BK0489  HISTORY     - 1969     GOOD             LADTD
 BK0489  HISTORY     - 1979     MARK NOT FOUND   USGS
 BK0489
 BK0489                          STATION DESCRIPTION
 BK0489
 BK0489'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0489'ABOUT 2.60 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL
 BK0489'HIGH SCHOOL IN LAWTELL.  IN SECTION 5, T7S, R3E.  LOCATED AT THE END
 BK0489'OF A CURVE TO THE WEST IN THE HIGHWAY, 40.6 FEET SOUTH OF THE
 BK0489'CENTERLINE OF LOUISIANA HIGHWAY 35, 10.7 FEET SOUTH OF THE WESTERLY
 BK0489'PROJECTION OF THE CENTERLINE OF A BLACKTOP ROAD LEADING EAST, 96.4
 BK0489'FEET SOUTHEAST OF A TELEPHONE POLE, 1.6 FEET NORTH OF A COMBINATION
 BK0489'MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0489'4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTH OF A
 BK0489'STEEL WITNESS POST.
 BK0489
 BK0489                          STATION RECOVERY (1979)
 BK0489
 BK0489'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BK0489'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2873 ***********************************************************************
 BJ2873  DESIGNATION -  49 V 110
 BJ2873  PID         -  BJ2873
 BJ2873  STATE/COUNTY-  LA/ST LANDRY
 BJ2873  COUNTRY     -  US
 BJ2873  USGS QUAD   -  PALMETTO (2018)
 BJ2873
 BJ2873                         *CURRENT SURVEY CONTROL
 BJ2873  ______________________________________________________________________
 BJ2873* NAD 83(1986) POSITION- 30 38 31.     (N) 091 56 33.     (W)   SCALED
 BJ2873* NAVD 88 ORTHO HEIGHT -    10.25  (+/-2cm)       33.6   (feet) VERTCON3
 BJ2873  ______________________________________________________________________
 BJ2873  GEOID HEIGHT    -        -27.227 (meters)                     GEOID18
 BJ2873  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2873
 BJ2873.The horizontal coordinates were scaled from a map and have
 BJ2873.an estimated accuracy of +/- 6 seconds.
 BJ2873
 BJ2873.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2873.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2873
 BJ2873.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2873.GEOID18 height accuracy estimate available here.
 BJ2873
 BJ2873.The vertical order pertains to the NGVD 29 superseded value.
 BJ2873
 BJ2873.Click photographs - Photos may exist for this station.
 BJ2873
 BJ2873;                    North         East    Units  Estimated Accuracy
 BJ2873;SPC LA S     -   237,580.      941,610.      MT  (+/- 180 meters Scaled)
 BJ2873
 BJ2873_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP013903(NAD 83)
 BJ2873
 BJ2873                          SUPERSEDED SURVEY CONTROL
 BJ2873
 BJ2873  NGVD 29 (11/26/84)   10.278  (m)           33.72   (f) ADJUSTED    2 2
 BJ2873
 BJ2873.Superseded values are not recommended for survey control.
 BJ2873
 BJ2873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2873.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2873
 BJ2873_MARKER: DD = SURVEY DISK
 BJ2873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2873_STAMPING: 49V110 1975
 BJ2873_MARK LOGO: LADHGS
 BJ2873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2873+STABILITY: SURFACE MOTION
 BJ2873
 BJ2873  HISTORY     - Date     Condition        Report By
 BJ2873  HISTORY     - 1975     MONUMENTED       LADH
 BJ2873
 BJ2873                          STATION DESCRIPTION
 BJ2873
 BJ2873'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2873'8.4 MI NE FROM PORT BARRE.
 BJ2873'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2873'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359. THENCE ABOUT 2.6 MI
 BJ2873'NE ALONG STATE HIGHWAY 359, 71 FT EAST OF THE CENTERLINE OF STATE
 BJ2873'HIGHWAY 359, 18 FT NORTH OF THE CENTERLINE OF A PRIVATE ROAD LEADING
 BJ2873'EAST, 5 FT NORTH OF POWER POLE NO 37. 21 FT EAST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2874 ***********************************************************************
 BJ2874  DESIGNATION -  49 V 111
 BJ2874  PID         -  BJ2874
 BJ2874  STATE/COUNTY-  LA/ST LANDRY
 BJ2874  COUNTRY     -  US
 BJ2874  USGS QUAD   -  PALMETTO (2018)
 BJ2874
 BJ2874                         *CURRENT SURVEY CONTROL
 BJ2874  ______________________________________________________________________
 BJ2874* NAD 83(1986) POSITION- 30 39 23.     (N) 091 57 06.     (W)   SCALED
 BJ2874* NAVD 88 ORTHO HEIGHT -     8.72  (+/-2cm)       28.6   (feet) VERTCON3
 BJ2874  ______________________________________________________________________
 BJ2874  GEOID HEIGHT    -        -27.219 (meters)                     GEOID18
 BJ2874  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2874
 BJ2874.The horizontal coordinates were scaled from a map and have
 BJ2874.an estimated accuracy of +/- 6 seconds.
 BJ2874
 BJ2874.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2874.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2874
 BJ2874.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2874.GEOID18 height accuracy estimate available here.
 BJ2874
 BJ2874.The vertical order pertains to the NGVD 29 superseded value.
 BJ2874
 BJ2874.Click photographs - Photos may exist for this station.
 BJ2874
 BJ2874;                    North         East    Units  Estimated Accuracy
 BJ2874;SPC LA S     -   239,190.      940,740.      MT  (+/- 180 meters Scaled)
 BJ2874
 BJ2874_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP004919(NAD 83)
 BJ2874
 BJ2874                          SUPERSEDED SURVEY CONTROL
 BJ2874
 BJ2874  NGVD 29 (11/26/84)    8.749  (m)           28.70   (f) ADJUSTED    2 2
 BJ2874
 BJ2874.Superseded values are not recommended for survey control.
 BJ2874
 BJ2874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2874.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2874
 BJ2874_MARKER: DD = SURVEY DISK
 BJ2874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2874_STAMPING: 49V111 1975
 BJ2874_MARK LOGO: LADHGS
 BJ2874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2874+STABILITY: SURFACE MOTION
 BJ2874
 BJ2874  HISTORY     - Date     Condition        Report By
 BJ2874  HISTORY     - 1975     MONUMENTED       LADH
 BJ2874
 BJ2874                          STATION DESCRIPTION
 BJ2874
 BJ2874'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2874'9.5 MI NE FROM PORT BARRE.
 BJ2874'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2874'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359. THENCE ABOUT 3.7 MI
 BJ2874'NE ALONG STATE HIGHWAY 359, 96 FT WEST OF THE CENTERLINE OF STATE
 BJ2874'HIGHWAY 359, 111 FT NW OF STATE HIGHWAY 359 AND A GRAVEL ROAD LEADING
 BJ2874'EAST, 55 FT WEST OF POWER POLE NO 51, 1 FT NORTH OF A BARBED WIRE
 BJ2874'FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2882 ***********************************************************************
 BJ2882  DESIGNATION -  49 V 112
 BJ2882  PID         -  BJ2882
 BJ2882  STATE/COUNTY-  LA/ST LANDRY
 BJ2882  COUNTRY     -  US
 BJ2882  USGS QUAD   -  PALMETTO (2018)
 BJ2882
 BJ2882                         *CURRENT SURVEY CONTROL
 BJ2882  ______________________________________________________________________
 BJ2882* NAD 83(1986) POSITION- 30 41 20.     (N) 091 59 23.     (W)   SCALED
 BJ2882* NAVD 88 ORTHO HEIGHT -    10.28  (+/-2cm)       33.7   (feet) VERTCON3
 BJ2882  ______________________________________________________________________
 BJ2882  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BJ2882  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2882
 BJ2882.The horizontal coordinates were scaled from a map and have
 BJ2882.an estimated accuracy of +/- 6 seconds.
 BJ2882
 BJ2882.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2882.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2882
 BJ2882.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2882.GEOID18 height accuracy estimate available here.
 BJ2882
 BJ2882.The vertical order pertains to the NGVD 29 superseded value.
 BJ2882
 BJ2882.Click photographs - Photos may exist for this station.
 BJ2882
 BJ2882;                    North         East    Units  Estimated Accuracy
 BJ2882;SPC LA S     -   242,810.      937,110.      MT  (+/- 180 meters Scaled)
 BJ2882
 BJ2882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP967955(NAD 83)
 BJ2882
 BJ2882                          SUPERSEDED SURVEY CONTROL
 BJ2882
 BJ2882  NGVD 29 (11/26/84)   10.297  (m)           33.78   (f) ADJUSTED    2 2
 BJ2882
 BJ2882.Superseded values are not recommended for survey control.
 BJ2882
 BJ2882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2882.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2882
 BJ2882_MARKER: DD = SURVEY DISK
 BJ2882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2882_STAMPING: 49V112 1975
 BJ2882_MARK LOGO: LADHGS
 BJ2882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2882+STABILITY: SURFACE MOTION
 BJ2882
 BJ2882  HISTORY     - Date     Condition        Report By
 BJ2882  HISTORY     - 1975     MONUMENTED       LADH
 BJ2882
 BJ2882                          STATION DESCRIPTION
 BJ2882
 BJ2882'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2882'11.8 MI NE FROM PORT BARRE.
 BJ2882'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2882'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359, THENCE ABOUT 7 MI
 BJ2882'NE ALONG STATE HIGHWAY 359, 61 FT WEST OF A POWER POLE, 123 FT WEST
 BJ2882'OF THE CENTERLINE OF STATE HIGHWAY 359, 27 FT SE OF 24 INCH PECAN TREE
 BJ2882'43 FT SE OF A WOOD FRAME HOUSE. 1 FT NW OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2883 ***********************************************************************
 BJ2883  DESIGNATION -  49 V 113
 BJ2883  PID         -  BJ2883
 BJ2883  STATE/COUNTY-  LA/ST LANDRY
 BJ2883  COUNTRY     -  US
 BJ2883  USGS QUAD   -  PALMETTO (2018)
 BJ2883
 BJ2883                         *CURRENT SURVEY CONTROL
 BJ2883  ______________________________________________________________________
 BJ2883* NAD 83(1986) POSITION- 30 41 58.     (N) 091 59 21.     (W)   SCALED
 BJ2883* NAVD 88 ORTHO HEIGHT -     9.67  (+/-2cm)       31.7   (feet) VERTCON3
 BJ2883  ______________________________________________________________________
 BJ2883  GEOID HEIGHT    -        -27.191 (meters)                     GEOID18
 BJ2883  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2883
 BJ2883.The horizontal coordinates were scaled from a map and have
 BJ2883.an estimated accuracy of +/- 6 seconds.
 BJ2883
 BJ2883.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2883.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2883
 BJ2883.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2883.GEOID18 height accuracy estimate available here.
 BJ2883
 BJ2883.The vertical order pertains to the NGVD 29 superseded value.
 BJ2883
 BJ2883.Click photographs - Photos may exist for this station.
 BJ2883
 BJ2883;                    North         East    Units  Estimated Accuracy
 BJ2883;SPC LA S     -   243,980.      937,170.      MT  (+/- 180 meters Scaled)
 BJ2883
 BJ2883_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP968967(NAD 83)
 BJ2883
 BJ2883                          SUPERSEDED SURVEY CONTROL
 BJ2883
 BJ2883  NGVD 29 (11/26/84)    9.694  (m)           31.80   (f) ADJUSTED    2 2
 BJ2883
 BJ2883.Superseded values are not recommended for survey control.
 BJ2883
 BJ2883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2883.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2883
 BJ2883_MARKER: DD = SURVEY DISK
 BJ2883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2883_STAMPING: 49V113 1975
 BJ2883_MARK LOGO: LADHGS
 BJ2883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2883+STABILITY: SURFACE MOTION
 BJ2883
 BJ2883  HISTORY     - Date     Condition        Report By
 BJ2883  HISTORY     - 1975     MONUMENTED       LADH
 BJ2883
 BJ2883                          STATION DESCRIPTION
 BJ2883
 BJ2883'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2883'12.6 MI NE FROM PORT BARRE.
 BJ2883'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2883'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359, THENCE ABOUT 7.9 MI
 BJ2883'NE ALONG STATE HIGHWAY 359, 25 FT EAST OF THE CENTERLINE OF STATE
 BJ2883'HIGHWAY 359, 37 FT SW OF POWER POLE NO 12.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2885 ***********************************************************************
 BJ2885  DESIGNATION -  49 V 114
 BJ2885  PID         -  BJ2885
 BJ2885  STATE/COUNTY-  LA/ST LANDRY
 BJ2885  COUNTRY     -  US
 BJ2885  USGS QUAD   -  PALMETTO (2018)
 BJ2885
 BJ2885                         *CURRENT SURVEY CONTROL
 BJ2885  ______________________________________________________________________
 BJ2885* NAD 83(1986) POSITION- 30 41 41.     (N) 091 58 22.     (W)   SCALED
 BJ2885* NAVD 88 ORTHO HEIGHT -     9.77  (+/-2cm)       32.1   (feet) VERTCON3
 BJ2885  ______________________________________________________________________
 BJ2885  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BJ2885  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2885
 BJ2885.The horizontal coordinates were scaled from a map and have
 BJ2885.an estimated accuracy of +/- 6 seconds.
 BJ2885
 BJ2885.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2885.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2885
 BJ2885.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2885.GEOID18 height accuracy estimate available here.
 BJ2885
 BJ2885.The vertical order pertains to the NGVD 29 superseded value.
 BJ2885
 BJ2885.Click photographs - Photos may exist for this station.
 BJ2885
 BJ2885;                    North         East    Units  Estimated Accuracy
 BJ2885;SPC LA S     -   243,450.      938,740.      MT  (+/- 180 meters Scaled)
 BJ2885
 BJ2885_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP983962(NAD 83)
 BJ2885
 BJ2885                          SUPERSEDED SURVEY CONTROL
 BJ2885
 BJ2885  NGVD 29 (11/26/84)    9.788  (m)           32.11   (f) ADJUSTED    2 2
 BJ2885
 BJ2885.Superseded values are not recommended for survey control.
 BJ2885
 BJ2885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2885.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2885
 BJ2885_MARKER: DD = SURVEY DISK
 BJ2885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2885_STAMPING: 49V114 1975
 BJ2885_MARK LOGO: LADHGS
 BJ2885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2885+STABILITY: SURFACE MOTION
 BJ2885
 BJ2885  HISTORY     - Date     Condition        Report By
 BJ2885  HISTORY     - 1975     MONUMENTED       LADH
 BJ2885
 BJ2885                          STATION DESCRIPTION
 BJ2885
 BJ2885'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2885'4.3 MI SOUTH FROM LEBEAU.
 BJ2885'FROM THE POST OFFICE IN LEBEAU, ABOUT 2.6 MI SE ALONG US HIGHWAY 71,
 BJ2885'TO THE JUNCTION OF A PARISH ROAD LEADING SW, THENCE ABOUT 1.7 MI SW
 BJ2885'ALONG THE PARISH ROAD, 190 FT SOUTH OF THE CENTERLINE OF A PARISH
 BJ2885'ROAD, 25 FT NE OF THE CENTERLINE OF A SHELL DRIVEWAY, 32 FT SOUTH OF
 BJ2885'A TWIN GUM TREE, 1 FT WEST OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2893 ***********************************************************************
 BJ2893  DESIGNATION -  49 V 115
 BJ2893  PID         -  BJ2893
 BJ2893  STATE/COUNTY-  LA/ST LANDRY
 BJ2893  COUNTRY     -  US
 BJ2893  USGS QUAD   -  PALMETTO (2018)
 BJ2893
 BJ2893                         *CURRENT SURVEY CONTROL
 BJ2893  ______________________________________________________________________
 BJ2893* NAD 83(1986) POSITION- 30 42 38.     (N) 091 57 30.     (W)   SCALED
 BJ2893* NAVD 88 ORTHO HEIGHT -    10.14  (+/-2cm)       33.3   (feet) VERTCON3
 BJ2893  ______________________________________________________________________
 BJ2893  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BJ2893  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2893
 BJ2893.The horizontal coordinates were scaled from a map and have
 BJ2893.an estimated accuracy of +/- 6 seconds.
 BJ2893
 BJ2893.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2893.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2893
 BJ2893.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2893.GEOID18 height accuracy estimate available here.
 BJ2893
 BJ2893.The vertical order pertains to the NGVD 29 superseded value.
 BJ2893
 BJ2893.Click photographs - Photos may exist for this station.
 BJ2893
 BJ2893;                    North         East    Units  Estimated Accuracy
 BJ2893;SPC LA S     -   245,200.      940,130.      MT  (+/- 180 meters Scaled)
 BJ2893
 BJ2893_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP997979(NAD 83)
 BJ2893
 BJ2893                          SUPERSEDED SURVEY CONTROL
 BJ2893
 BJ2893  NGVD 29 (11/26/84)   10.155  (m)           33.32   (f) ADJUSTED    2 2
 BJ2893
 BJ2893.Superseded values are not recommended for survey control.
 BJ2893
 BJ2893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2893.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2893
 BJ2893_MARKER: DD = SURVEY DISK
 BJ2893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2893_STAMPING: 49V115 1975
 BJ2893_MARK LOGO: LADHGS
 BJ2893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2893+STABILITY: SURFACE MOTION
 BJ2893
 BJ2893  HISTORY     - Date     Condition        Report By
 BJ2893  HISTORY     - 1975     MONUMENTED       LADH
 BJ2893
 BJ2893                          STATION DESCRIPTION
 BJ2893
 BJ2893'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2893'1.6 MI SE FROM LEBEAU.
 BJ2893'FROM THE POST OFFICE IN LEBEAU, ABOUT 1.6 MI SE ALONG US HIGHWAY 71,
 BJ2893'112 FT NE OF THE CENTERLINE OF US HIGHWAY 71, 29 FT NW OF THE NW
 BJ2893'CORNER OF A WOOD FRAME HOUSE, 1 FT SW OF A CHAIN LINK FENCE, 63 FT NE
 BJ2893'OF A BERBED WIRE FENCE, 3 FT SE OF A CORNER POST IN A CHAIN LINK FENCE
 BJ2893'LOCATED ON PROPERTY OF PAUL SIMIEN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2894 ***********************************************************************
 BJ2894  DESIGNATION -  49 V 116
 BJ2894  PID         -  BJ2894
 BJ2894  STATE/COUNTY-  LA/ST LANDRY
 BJ2894  COUNTRY     -  US
 BJ2894  USGS QUAD   -  PALMETTO (2018)
 BJ2894
 BJ2894                         *CURRENT SURVEY CONTROL
 BJ2894  ______________________________________________________________________
 BJ2894* NAD 83(1986) POSITION- 30 43 18.     (N) 091 58 01.     (W)   SCALED
 BJ2894* NAVD 88 ORTHO HEIGHT -    10.75  (+/-2cm)       35.3   (feet) VERTCON3
 BJ2894  ______________________________________________________________________
 BJ2894  GEOID HEIGHT    -        -27.176 (meters)                     GEOID18
 BJ2894  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2894
 BJ2894.The horizontal coordinates were scaled from a map and have
 BJ2894.an estimated accuracy of +/- 6 seconds.
 BJ2894
 BJ2894.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2894.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2894
 BJ2894.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2894.GEOID18 height accuracy estimate available here.
 BJ2894
 BJ2894.The vertical order pertains to the NGVD 29 superseded value.
 BJ2894
 BJ2894.Click photographs - Photos may exist for this station.
 BJ2894
 BJ2894;                    North         East    Units  Estimated Accuracy
 BJ2894;SPC LA S     -   246,430.      939,310.      MT  (+/- 180 meters Scaled)
 BJ2894
 BJ2894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP989992(NAD 83)
 BJ2894
 BJ2894                          SUPERSEDED SURVEY CONTROL
 BJ2894
 BJ2894  NGVD 29 (11/26/84)   10.762  (m)           35.31   (f) ADJUSTED    2 2
 BJ2894
 BJ2894.Superseded values are not recommended for survey control.
 BJ2894
 BJ2894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2894.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2894
 BJ2894_MARKER: DD = SURVEY DISK
 BJ2894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2894_STAMPING: 49V116 1975
 BJ2894_MARK LOGO: LADHGS
 BJ2894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2894+STABILITY: SURFACE MOTION
 BJ2894
 BJ2894  HISTORY     - Date     Condition        Report By
 BJ2894  HISTORY     - 1975     MONUMENTED       LADH
 BJ2894
 BJ2894                          STATION DESCRIPTION
 BJ2894
 BJ2894'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BJ2894'0.6 MI SE FROM LEBEAU.
 BJ2894'FROM THE POST OFFICE IN LEBEAU, ABOUT 0.6 MI SE ALONG US HIGHWAY 71,
 BJ2894'82 FT NE OF THE CENTERLINE OF US HIGHWAY 71, 24 FT NW OF THE NW
 BJ2894'CORNER OF A WOOD FROM HOUSE, 1.2 FT SE OF A WOOD FENCE, 14 FT NW OF A
 BJ2894'6 INCH CEDER TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2868 ***********************************************************************
 BJ2868  DESIGNATION -  49 V 117
 BJ2868  PID         -  BJ2868
 BJ2868  STATE/COUNTY-  LA/ST LANDRY
 BJ2868  COUNTRY     -  US
 BJ2868  USGS QUAD   -  PALMETTO (2018)
 BJ2868
 BJ2868                         *CURRENT SURVEY CONTROL
 BJ2868  ______________________________________________________________________
 BJ2868* NAD 83(1986) POSITION- 30 43 19.     (N) 091 59 21.     (W)   SCALED
 BJ2868* NAVD 88 ORTHO HEIGHT -     9.52  (+/-2cm)       31.2   (feet) VERTCON3
 BJ2868  ______________________________________________________________________
 BJ2868  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BJ2868  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2868
 BJ2868.The horizontal coordinates were scaled from a map and have
 BJ2868.an estimated accuracy of +/- 6 seconds.
 BJ2868
 BJ2868.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2868.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2868
 BJ2868.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2868.GEOID18 height accuracy estimate available here.
 BJ2868
 BJ2868.The vertical order pertains to the NGVD 29 superseded value.
 BJ2868
 BJ2868.Click photographs - Photos may exist for this station.
 BJ2868
 BJ2868;                    North         East    Units  Estimated Accuracy
 BJ2868;SPC LA S     -   246,480.      937,180.      MT  (+/- 180 meters Scaled)
 BJ2868
 BJ2868_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP967992(NAD 83)
 BJ2868
 BJ2868                          SUPERSEDED SURVEY CONTROL
 BJ2868
 BJ2868  NGVD 29 (11/26/84)    9.539  (m)           31.30   (f) ADJUSTED    2 2
 BJ2868
 BJ2868.Superseded values are not recommended for survey control.
 BJ2868
 BJ2868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2868.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2868
 BJ2868_MARKER: DD = SURVEY DISK
 BJ2868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2868_STAMPING: 49V117 1975
 BJ2868_MARK LOGO: LADHGS
 BJ2868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2868+STABILITY: SURFACE MOTION
 BJ2868
 BJ2868  HISTORY     - Date     Condition        Report By
 BJ2868  HISTORY     - 1975     MONUMENTED       LADTD
 BJ2868  HISTORY     - 1976     GOOD             LADTD
 BJ2868  HISTORY     - 1985     GOOD             LADTD
 BJ2868
 BJ2868                          STATION DESCRIPTION
 BJ2868
 BJ2868'DESCRIBED BY LA TRANSP AND DEV 1976
 BJ2868'1.2 MI SW FROM LEBEAU.
 BJ2868'FROM THE POST OFFICE IN LEBEAU GO .35 MI NW ALONG US HIGHWAY 71 TO
 BJ2868'THE JUNCTION OF STATE HIGHWAY 10 LEADING SW TO WASHINGTON, THENCE
 BJ2868'ABOUT 1 MI SW ALONG STATE HIGHWAY 10. IT IS 63 FT SE OF THE CENTERLINE
 BJ2868'OF STATE HIGHWAY 10, 19 FT SW OF A 20 INCH OAK TREE, 25 FT NE OF A 20
 BJ2868'INCH OAK TREE, 125 FT SE OF A POWER POLE.
 BJ2868
 BJ2868                          STATION RECOVERY (1985)
 BJ2868
 BJ2868'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BJ2868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2046 ***********************************************************************
 BK2046  DESIGNATION -  49 V 118
 BK2046  PID         -  BK2046
 BK2046  STATE/COUNTY-  LA/ST LANDRY
 BK2046  COUNTRY     -  US
 BK2046  USGS QUAD   -  BEGGS (2018)
 BK2046
 BK2046                         *CURRENT SURVEY CONTROL
 BK2046  ______________________________________________________________________
 BK2046* NAD 83(1986) POSITION- 30 42 43.     (N) 092 00 04.     (W)   SCALED
 BK2046* NAVD 88 ORTHO HEIGHT -    10.31  (+/-2cm)       33.8   (feet) VERTCON3
 BK2046  ______________________________________________________________________
 BK2046  GEOID HEIGHT    -        -27.181 (meters)                     GEOID18
 BK2046  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2046
 BK2046.The horizontal coordinates were scaled from a map and have
 BK2046.an estimated accuracy of +/- 6 seconds.
 BK2046
 BK2046.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2046.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2046
 BK2046.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2046.GEOID18 height accuracy estimate available here.
 BK2046
 BK2046.The vertical order pertains to the NGVD 29 superseded value.
 BK2046
 BK2046.Click photographs - Photos may exist for this station.
 BK2046
 BK2046;                    North         East    Units  Estimated Accuracy
 BK2046;SPC LA S     -   245,370.      936,030.      MT  (+/- 180 meters Scaled)
 BK2046
 BK2046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP956981(NAD 83)
 BK2046
 BK2046                          SUPERSEDED SURVEY CONTROL
 BK2046
 BK2046  NGVD 29 (11/26/84)   10.328  (m)           33.88   (f) ADJUSTED    2 2
 BK2046
 BK2046.Superseded values are not recommended for survey control.
 BK2046
 BK2046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2046.See file dsdata.pdf to determine how the superseded data were derived.
 BK2046
 BK2046_MARKER: DD = SURVEY DISK
 BK2046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2046_STAMPING: 49V118 1975
 BK2046_MARK LOGO: LADHGS
 BK2046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2046+STABILITY: SURFACE MOTION
 BK2046
 BK2046  HISTORY     - Date     Condition        Report By
 BK2046  HISTORY     - 1975     MONUMENTED       LADTD
 BK2046  HISTORY     - 1985     GOOD             LADTD
 BK2046
 BK2046                          STATION DESCRIPTION
 BK2046
 BK2046'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2046'2.2 MI SW FROM LEBEAU.
 BK2046'FROM THE POST OFFICE IN LEBEAU GO .35 MI NW ALONG US HIGHWAY 71 TO
 BK2046'THE JUNCTION OF STATE HIGHWAY 10, THENCE ABOUT 2 MI SW ALONG STATE
 BK2046'HIGHWAY 10, IT IS 65 FT SE OF THE CENTERLINE OF STATE HIGHWAY 10,
 BK2046'28 FT NE OF A 24 INCH BLACK GUM TREE, 1 FT SE OF A FENCE.
 BK2046
 BK2046                          STATION RECOVERY (1985)
 BK2046
 BK2046'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2048 ***********************************************************************
 BK2048  DESIGNATION -  49 V 119
 BK2048  PID         -  BK2048
 BK2048  STATE/COUNTY-  LA/ST LANDRY
 BK2048  COUNTRY     -  US
 BK2048  USGS QUAD   -  BEGGS (2018)
 BK2048
 BK2048                         *CURRENT SURVEY CONTROL
 BK2048  ______________________________________________________________________
 BK2048* NAD 83(1986) POSITION- 30 42 03.     (N) 092 00 50.     (W)   SCALED
 BK2048* NAVD 88 ORTHO HEIGHT -    11.06  (+/-2cm)       36.3   (feet) VERTCON3
 BK2048  ______________________________________________________________________
 BK2048  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK2048  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2048
 BK2048.The horizontal coordinates were scaled from a map and have
 BK2048.an estimated accuracy of +/- 6 seconds.
 BK2048
 BK2048.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2048.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2048
 BK2048.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2048.GEOID18 height accuracy estimate available here.
 BK2048
 BK2048.The vertical order pertains to the NGVD 29 superseded value.
 BK2048
 BK2048.Click photographs - Photos may exist for this station.
 BK2048
 BK2048;                    North         East    Units  Estimated Accuracy
 BK2048;SPC LA S     -   244,150.      934,800.      MT  (+/- 180 meters Scaled)
 BK2048
 BK2048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP944968(NAD 83)
 BK2048
 BK2048                          SUPERSEDED SURVEY CONTROL
 BK2048
 BK2048  NGVD 29 (11/26/84)   11.085  (m)           36.37   (f) ADJUSTED    2 2
 BK2048
 BK2048.Superseded values are not recommended for survey control.
 BK2048
 BK2048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2048.See file dsdata.pdf to determine how the superseded data were derived.
 BK2048
 BK2048_MARKER: DD = SURVEY DISK
 BK2048_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK2048_SP_SET: BRIDGE WING WALL
 BK2048_STAMPING: 49V119 1975
 BK2048_MARK LOGO: LADHGS
 BK2048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2048
 BK2048  HISTORY     - Date     Condition        Report By
 BK2048  HISTORY     - 1975     MONUMENTED       LADH
 BK2048  HISTORY     - 1985     GOOD             LADTD
 BK2048
 BK2048                          STATION DESCRIPTION
 BK2048
 BK2048'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2048'3.3 MI SW FROM LEBEAU.
 BK2048'FROM THE POST OFFICE IN LEBEAU GO 0.35 MI NW ALONG US HIGHWAY 71 TO
 BK2048'THE JUNCTION OF STATE HIGHWAY 10. THENCE ABOUT 3.1 MI SW ALONG STATE
 BK2048'HIGHWAY 10, 19 FT NW OF THE CENTERLINE OF STATE HIGHWAY 10,  THIS
 BK2048'MARKER IS IN A BRIDGE WING WALL OVER BAYOU WAUKSHA.
 BK2048
 BK2048                          STATION RECOVERY (1985)
 BK2048
 BK2048'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0490 ***********************************************************************
 BK0490  DESIGNATION -  49 V 12
 BK0490  PID         -  BK0490
 BK0490  STATE/COUNTY-  LA/ST LANDRY
 BK0490  COUNTRY     -  US
 BK0490  USGS QUAD   -  CHURCH POINT (2018)
 BK0490
 BK0490                         *CURRENT SURVEY CONTROL
 BK0490  ______________________________________________________________________
 BK0490* NAD 83(1986) POSITION- 30 29 29.     (N) 092 10 54.     (W)   SCALED
 BK0490* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0490  **This station is located in a suspected subsidence area (see below).
 BK0490  ______________________________________________________________________
 BK0490  GEOID HEIGHT    -        -27.298 (meters)                     GEOID18
 BK0490
 BK0490.The horizontal coordinates were scaled from a map and have
 BK0490.an estimated accuracy of +/- 6 seconds.
 BK0490
 BK0490.** This station is in an area of known vertical motion. If an
 BK0490.** orthometric height was ever established but is not available 
 BK0490.** in the current survey control section, the orthometric height
 BK0490.** is considered suspect.  Suspect heights are available in the
 BK0490.** superseded section only if requested.
 BK0490
 BK0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0490.GEOID18 height accuracy estimate available here.
 BK0490
 BK0490.Click photographs - Photos may exist for this station.
 BK0490
 BK0490;                    North         East    Units  Estimated Accuracy
 BK0490;SPC LA S     -   221,040.      918,560.      MT  (+/- 180 meters Scaled)
 BK0490
 BK0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP785735(NAD 83)
 BK0490
 BK0490                          SUPERSEDED SURVEY CONTROL
 BK0490
 BK0490.No superseded survey control is available for this station.
 BK0490
 BK0490_MARKER: DD = SURVEY DISK
 BK0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0490_STAMPING: 49V12 1968
 BK0490_MARK LOGO: LADHGS
 BK0490_PROJECTION: FLUSH
 BK0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0490+STABILITY: SURFACE MOTION
 BK0490
 BK0490  HISTORY     - Date     Condition        Report By
 BK0490  HISTORY     - 1968     MONUMENTED       LADTD
 BK0490  HISTORY     - 1969     GOOD             LADTD
 BK0490
 BK0490                          STATION DESCRIPTION
 BK0490
 BK0490'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0490'1.80 MI S FROM LAWTELL.
 BK0490'ABOUT 1.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL
 BK0490'HIGH SCHOOL IN LAWTELL, IN SECTION 32, T6S, R3E.  54.2 FEET EAST OF
 BK0490'THE CENTERLINE OF LOUISIANA HIGHWAY 35, 115.2 FEET SOUTH OF THE
 BK0490'CENTERLINE OF A GRAVEL ROAD LEADING EAST, 48.2 FEET SOUTHWEST OF THE
 BK0490'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO MRS. ONEAL
 BK0490'SMITH, 13.9 FEET NORTH OF AN 8 INCH OAK TREE, 0.8 FOOT WEST OF A MESH
 BK0490'WIRE FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.
 BK0490'THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2049 ***********************************************************************
 BK2049  DESIGNATION -  49 V 120
 BK2049  PID         -  BK2049
 BK2049  STATE/COUNTY-  LA/ST LANDRY
 BK2049  COUNTRY     -  US
 BK2049  USGS QUAD   -  BEGGS (2018)
 BK2049
 BK2049                         *CURRENT SURVEY CONTROL
 BK2049  ______________________________________________________________________
 BK2049* NAD 83(1986) POSITION- 30 41 23.     (N) 092 01 25.     (W)   SCALED
 BK2049* NAVD 88 ORTHO HEIGHT -    10.24  (+/-2cm)       33.6   (feet) VERTCON3
 BK2049  ______________________________________________________________________
 BK2049  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BK2049  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2049
 BK2049.The horizontal coordinates were scaled from a map and have
 BK2049.an estimated accuracy of +/- 6 seconds.
 BK2049
 BK2049.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2049.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2049
 BK2049.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2049.GEOID18 height accuracy estimate available here.
 BK2049
 BK2049.The vertical order pertains to the NGVD 29 superseded value.
 BK2049
 BK2049.Click photographs - Photos may exist for this station.
 BK2049
 BK2049;                    North         East    Units  Estimated Accuracy
 BK2049;SPC LA S     -   242,920.      933,860.      MT  (+/- 180 meters Scaled)
 BK2049
 BK2049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP935956(NAD 83)
 BK2049
 BK2049                          SUPERSEDED SURVEY CONTROL
 BK2049
 BK2049  NGVD 29 (11/26/84)   10.267  (m)           33.68   (f) ADJUSTED    2 2
 BK2049
 BK2049.Superseded values are not recommended for survey control.
 BK2049
 BK2049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2049.See file dsdata.pdf to determine how the superseded data were derived.
 BK2049
 BK2049_MARKER: DD = SURVEY DISK
 BK2049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2049_STAMPING: 49V120 1975
 BK2049_MARK LOGO: LADHGS
 BK2049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2049+STABILITY: SURFACE MOTION
 BK2049
 BK2049  HISTORY     - Date     Condition        Report By
 BK2049  HISTORY     - 1975     MONUMENTED       LADH
 BK2049  HISTORY     - 1985     GOOD             LADTD
 BK2049
 BK2049                          STATION DESCRIPTION
 BK2049
 BK2049'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2049'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS,
 BK2049'ABOUT 2.1 MI NE ALONG STATE HIGHWAY 10, 90 FT NORTH OF THE CENTERLINE
 BK2049'OF STATE HIGHWAY 10, 45 FT SW OF THE SW CORNER OF A WOOD FRAME HOUSE,
 BK2049'23 FT SOUTH OF A SERVICE POWER POLE, 48 FT NORTH OF A CATTLE GUARD
 BK2049'MADE OF RAIL RAILING.
 BK2049
 BK2049                          STATION RECOVERY (1985)
 BK2049
 BK2049'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2050 ***********************************************************************
 BK2050  DESIGNATION -  49 V 121
 BK2050  PID         -  BK2050
 BK2050  STATE/COUNTY-  LA/ST LANDRY
 BK2050  COUNTRY     -  US
 BK2050  USGS QUAD   -  BEGGS (2018)
 BK2050
 BK2050                         *CURRENT SURVEY CONTROL
 BK2050  ______________________________________________________________________
 BK2050* NAD 83(1986) POSITION- 30 41 08.     (N) 092 02 02.     (W)   SCALED
 BK2050* NAVD 88 ORTHO HEIGHT -    10.65  (+/-2cm)       34.9   (feet) VERTCON3
 BK2050  ______________________________________________________________________
 BK2050  GEOID HEIGHT    -        -27.197 (meters)                     GEOID18
 BK2050  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2050
 BK2050.The horizontal coordinates were scaled from a map and have
 BK2050.an estimated accuracy of +/- 6 seconds.
 BK2050
 BK2050.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2050.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2050
 BK2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2050.GEOID18 height accuracy estimate available here.
 BK2050
 BK2050.The vertical order pertains to the NGVD 29 superseded value.
 BK2050
 BK2050.Click photographs - Photos may exist for this station.
 BK2050
 BK2050;                    North         East    Units  Estimated Accuracy
 BK2050;SPC LA S     -   242,470.      932,880.      MT  (+/- 180 meters Scaled)
 BK2050
 BK2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP925951(NAD 83)
 BK2050
 BK2050                          SUPERSEDED SURVEY CONTROL
 BK2050
 BK2050  NGVD 29 (11/26/84)   10.676  (m)           35.03   (f) ADJUSTED    2 2
 BK2050
 BK2050.Superseded values are not recommended for survey control.
 BK2050
 BK2050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2050.See file dsdata.pdf to determine how the superseded data were derived.
 BK2050
 BK2050_MARKER: DD = SURVEY DISK
 BK2050_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK2050_SP_SET: BRIDGE WING WALL
 BK2050_STAMPING: 49V121 1975
 BK2050_MARK LOGO: LADHGS
 BK2050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2050
 BK2050  HISTORY     - Date     Condition        Report By
 BK2050  HISTORY     - 1975     MONUMENTED       LADH
 BK2050  HISTORY     - 1985     GOOD             LADTD
 BK2050
 BK2050                          STATION DESCRIPTION
 BK2050
 BK2050'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2050'1.3 MI NE FROM BEGGS.
 BK2050'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS,
 BK2050'ABOUT 1.3 MI NE ALONG STATE HIGHWAY 10 TO A CONCRETE BRIDGE OVER
 BK2050'LITTLE WAUKSHA, 19 FT NORTH OF THE CENTERLINE OF STATE HIGHWAY 10,
 BK2050
 BK2050                          STATION RECOVERY (1985)
 BK2050
 BK2050'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2052 ***********************************************************************
 BK2052  DESIGNATION -  49 V 122
 BK2052  PID         -  BK2052
 BK2052  STATE/COUNTY-  LA/ST LANDRY
 BK2052  COUNTRY     -  US
 BK2052  USGS QUAD   -  BEGGS (2018)
 BK2052
 BK2052                         *CURRENT SURVEY CONTROL
 BK2052  ______________________________________________________________________
 BK2052* NAD 83(1986) POSITION- 30 40 48.     (N) 092 03 09.     (W)   SCALED
 BK2052* NAVD 88 ORTHO HEIGHT -    11.96  (+/-2cm)       39.2   (feet) VERTCON3
 BK2052  ______________________________________________________________________
 BK2052  GEOID HEIGHT    -        -27.199 (meters)                     GEOID18
 BK2052  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2052
 BK2052.The horizontal coordinates were scaled from a map and have
 BK2052.an estimated accuracy of +/- 6 seconds.
 BK2052
 BK2052.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2052.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2052
 BK2052.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2052.GEOID18 height accuracy estimate available here.
 BK2052
 BK2052.The vertical order pertains to the NGVD 29 superseded value.
 BK2052
 BK2052.Click photographs - Photos may exist for this station.
 BK2052
 BK2052;                    North         East    Units  Estimated Accuracy
 BK2052;SPC LA S     -   241,860.      931,090.      MT  (+/- 180 meters Scaled)
 BK2052
 BK2052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP907945(NAD 83)
 BK2052
 BK2052                          SUPERSEDED SURVEY CONTROL
 BK2052
 BK2052  NGVD 29 (11/26/84)   11.985  (m)           39.32   (f) ADJUSTED    2 2
 BK2052
 BK2052.Superseded values are not recommended for survey control.
 BK2052
 BK2052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2052.See file dsdata.pdf to determine how the superseded data were derived.
 BK2052
 BK2052_MARKER: DD = SURVEY DISK
 BK2052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2052_STAMPING: 49V122 1975
 BK2052_MARK LOGO: LADHGS
 BK2052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2052+STABILITY: SURFACE MOTION
 BK2052
 BK2052  HISTORY     - Date     Condition        Report By
 BK2052  HISTORY     - 1975     MONUMENTED       LADH
 BK2052  HISTORY     - 1985     GOOD             LADTD
 BK2052
 BK2052                          STATION DESCRIPTION
 BK2052
 BK2052'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2052'0.1 MI NE FROM BEGGS.
 BK2052'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS,
 BK2052'ABOUT 0.1 MI NE ALONG STATE HIGHWAY 10, 6 FT SW OF THE SW CORNER OF
 BK2052'THE STATE HIGHWAY BUILDING AT BEGGS, 234 FT NW OF THE INTERSECTION OF
 BK2052'STATE HIGHWAY 10 AND THE SOUTHERN PACIFIC RAIL ROAD TRACK CROSSING,
 BK2052'221 FT EAST OF THE CENTERLINE OF STATE HIGHWAY 182, 1 FT SOUTH OF A
 BK2052'CHAIN LINK FENCE.
 BK2052
 BK2052                          STATION RECOVERY (1985)
 BK2052
 BK2052'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2053 ***********************************************************************
 BK2053  DESIGNATION -  49 V 123
 BK2053  PID         -  BK2053
 BK2053  STATE/COUNTY-  LA/ST LANDRY
 BK2053  COUNTRY     -  US
 BK2053  USGS QUAD   -  BEGGS (2018)
 BK2053
 BK2053                         *CURRENT SURVEY CONTROL
 BK2053  ______________________________________________________________________
 BK2053* NAD 83(1986) POSITION- 30 40 01.     (N) 092 03 19.     (W)   SCALED
 BK2053* NAVD 88 ORTHO HEIGHT -    10.95  (+/-2cm)       35.9   (feet) VERTCON3
 BK2053  ______________________________________________________________________
 BK2053  GEOID HEIGHT    -        -27.207 (meters)                     GEOID18
 BK2053  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2053
 BK2053.The horizontal coordinates were scaled from a map and have
 BK2053.an estimated accuracy of +/- 6 seconds.
 BK2053
 BK2053.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2053.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2053
 BK2053.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2053.GEOID18 height accuracy estimate available here.
 BK2053
 BK2053.The vertical order pertains to the NGVD 29 superseded value.
 BK2053
 BK2053.Click photographs - Photos may exist for this station.
 BK2053
 BK2053;                    North         East    Units  Estimated Accuracy
 BK2053;SPC LA S     -   240,420.      930,810.      MT  (+/- 180 meters Scaled)
 BK2053
 BK2053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP905930(NAD 83)
 BK2053
 BK2053                          SUPERSEDED SURVEY CONTROL
 BK2053
 BK2053  NGVD 29 (11/26/84)   10.985  (m)           36.04   (f) ADJUSTED    2 2
 BK2053
 BK2053.Superseded values are not recommended for survey control.
 BK2053
 BK2053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2053.See file dsdata.pdf to determine how the superseded data were derived.
 BK2053
 BK2053_MARKER: DD = SURVEY DISK
 BK2053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2053_STAMPING: 49V123 1975
 BK2053_MARK LOGO: LADHGS
 BK2053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2053+STABILITY: SURFACE MOTION
 BK2053
 BK2053  HISTORY     - Date     Condition        Report By
 BK2053  HISTORY     - 1975     MONUMENTED       LADH
 BK2053  HISTORY     - 1985     GOOD             LADTD
 BK2053
 BK2053                          STATION DESCRIPTION
 BK2053
 BK2053'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2053'1.0 MI SW FROM BEGGS.
 BK2053'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS.
 BK2053'ABOUT 1.0 MI SW ALONG STATE HIGHWAY 10, 100 FT EAST OF THE CENTERLINE
 BK2053'OF STATE HIGHWAY 10, 45 FT NORTH OF A 14 INCH CATAPLA TREE, 60 FT EAST
 BK2053'OF THE HIGHWAY RIGHTWAY FENCE, 221 FT NW OF THE NW CORNER OF A LARGE
 BK2053'METAL BUILDING.
 BK2053
 BK2053                          STATION RECOVERY (1985)
 BK2053
 BK2053'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2054 ***********************************************************************
 BK2054  DESIGNATION -  49 V 124
 BK2054  PID         -  BK2054
 BK2054  STATE/COUNTY-  LA/ST LANDRY
 BK2054  COUNTRY     -  US
 BK2054  USGS QUAD   -  BEGGS (2018)
 BK2054
 BK2054                         *CURRENT SURVEY CONTROL
 BK2054  ______________________________________________________________________
 BK2054* NAD 83(1986) POSITION- 30 39 27.     (N) 092 03 03.     (W)   SCALED
 BK2054* NAVD 88 ORTHO HEIGHT -    11.44  (+/-2cm)       37.5   (feet) VERTCON3
 BK2054  ______________________________________________________________________
 BK2054  GEOID HEIGHT    -        -27.213 (meters)                     GEOID18
 BK2054  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2054
 BK2054.The horizontal coordinates were scaled from a map and have
 BK2054.an estimated accuracy of +/- 6 seconds.
 BK2054
 BK2054.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2054.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2054
 BK2054.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2054.GEOID18 height accuracy estimate available here.
 BK2054
 BK2054.The vertical order pertains to the NGVD 29 superseded value.
 BK2054
 BK2054.Click photographs - Photos may exist for this station.
 BK2054
 BK2054;                    North         East    Units  Estimated Accuracy
 BK2054;SPC LA S     -   239,370.      931,230.      MT  (+/- 180 meters Scaled)
 BK2054
 BK2054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP909920(NAD 83)
 BK2054
 BK2054                          SUPERSEDED SURVEY CONTROL
 BK2054
 BK2054  NGVD 29 (11/26/84)   11.477  (m)           37.65   (f) ADJUSTED    2 2
 BK2054
 BK2054.Superseded values are not recommended for survey control.
 BK2054
 BK2054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2054.See file dsdata.pdf to determine how the superseded data were derived.
 BK2054
 BK2054_MARKER: DD = SURVEY DISK
 BK2054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2054_STAMPING: 49V124 1975
 BK2054_MARK LOGO: LADHGS
 BK2054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2054+STABILITY: SURFACE MOTION
 BK2054
 BK2054  HISTORY     - Date     Condition        Report By
 BK2054  HISTORY     - 1975     MONUMENTED       LADH
 BK2054  HISTORY     - 1985     GOOD             LADTD
 BK2054
 BK2054                          STATION DESCRIPTION
 BK2054
 BK2054'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2054'1.7 MI SW FROM BEGGS.
 BK2054'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS,
 BK2054'ABOUT 1.7 MI SW ALONG STATE HIGHWAY 10, 94 FT EAST OF THE CENTERLINE
 BK2054'OF STATE HIGHWAY 10, 2.0 FT NW OF THE NW CORNER OF A METAL BUILDING,
 BK2054'30 FT NORTH OF THE SW CORNER OF A METAL BUILDING.
 BK2054
 BK2054                          STATION RECOVERY (1985)
 BK2054
 BK2054'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2055 ***********************************************************************
 BK2055  DESIGNATION -  49 V 125
 BK2055  PID         -  BK2055
 BK2055  STATE/COUNTY-  LA/ST LANDRY
 BK2055  COUNTRY     -  US
 BK2055  USGS QUAD   -  BEGGS (2018)
 BK2055
 BK2055                         *CURRENT SURVEY CONTROL
 BK2055  ______________________________________________________________________
 BK2055* NAD 83(1986) POSITION- 30 38 29.     (N) 092 03 02.     (W)   SCALED
 BK2055* NAVD 88 ORTHO HEIGHT -     9.07  (+/-2cm)       29.8   (feet) VERTCON3
 BK2055  ______________________________________________________________________
 BK2055  GEOID HEIGHT    -        -27.222 (meters)                     GEOID18
 BK2055  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2055
 BK2055.The horizontal coordinates were scaled from a map and have
 BK2055.an estimated accuracy of +/- 6 seconds.
 BK2055
 BK2055.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2055.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2055
 BK2055.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2055.GEOID18 height accuracy estimate available here.
 BK2055
 BK2055.The vertical order pertains to the NGVD 29 superseded value.
 BK2055
 BK2055.Click photographs - Photos may exist for this station.
 BK2055
 BK2055;                    North         East    Units  Estimated Accuracy
 BK2055;SPC LA S     -   237,580.      931,250.      MT  (+/- 180 meters Scaled)
 BK2055
 BK2055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP909902(NAD 83)
 BK2055
 BK2055                          SUPERSEDED SURVEY CONTROL
 BK2055
 BK2055  NGVD 29 (11/26/84)    9.108  (m)           29.88   (f) ADJUSTED    2 2
 BK2055
 BK2055.Superseded values are not recommended for survey control.
 BK2055
 BK2055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2055.See file dsdata.pdf to determine how the superseded data were derived.
 BK2055
 BK2055_MARKER: DD = SURVEY DISK
 BK2055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2055_STAMPING: 49V125 1975
 BK2055_MARK LOGO: LADHGS
 BK2055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2055+STABILITY: SURFACE MOTION
 BK2055
 BK2055  HISTORY     - Date     Condition        Report By
 BK2055  HISTORY     - 1975     MONUMENTED       LADH
 BK2055  HISTORY     - 1985     MARK NOT FOUND   LADTD
 BK2055  HISTORY     - 1987     GOOD             LADTD
 BK2055
 BK2055                          STATION DESCRIPTION
 BK2055
 BK2055'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2055'2.9 MI SW FROM BEGGS.
 BK2055'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS.
 BK2055'ABOUT 2.9 MI SW ALONG STATE HIGHWAY 10, 71 FT WEST OF THE CENTERLINE
 BK2055'OF STATE HIGHWAY 10, 6.4 FT SOUTH OF A RIGHT OF WAY FENCE CHANGE,
 BK2055'1.2 FT EAST OF A FENCE.
 BK2055
 BK2055                          STATION RECOVERY (1985)
 BK2055
 BK2055'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2055'MARK NOT FOUND.
 BK2055
 BK2055                          STATION RECOVERY (1987)
 BK2055
 BK2055'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK2055'THE BENCH MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  DUE TO
 BK2055'HIGHWAY CONSTRUCTION OF INTERSTATE 49 THIS MARK IS TO BE DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3372 ***********************************************************************
 BK3372  DESIGNATION -  49 V 125 RESET
 BK3372  PID         -  BK3372
 BK3372  STATE/COUNTY-  LA/ST LANDRY
 BK3372  COUNTRY     -  US
 BK3372  USGS QUAD   -  BEGGS (2018)
 BK3372
 BK3372                         *CURRENT SURVEY CONTROL
 BK3372  ______________________________________________________________________
 BK3372* NAD 83(1986) POSITION- 30 38 25.     (N) 092 03 02.     (W)   SCALED
 BK3372* NAVD 88 ORTHO HEIGHT -     8.24  (+/-2cm)       27.0   (feet) VERTCON3
 BK3372  ______________________________________________________________________
 BK3372  GEOID HEIGHT    -        -27.223 (meters)                     GEOID18
 BK3372  VERT ORDER      -  THIRD (See Below)
 BK3372
 BK3372.The horizontal coordinates were scaled from a map and have
 BK3372.an estimated accuracy of +/- 6 seconds.
 BK3372
 BK3372.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3372.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3372
 BK3372.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3372.GEOID18 height accuracy estimate available here.
 BK3372
 BK3372.The vertical order pertains to the NGVD 29 superseded value.
 BK3372
 BK3372.Click photographs - Photos may exist for this station.
 BK3372
 BK3372;                    North         East    Units  Estimated Accuracy
 BK3372;SPC LA S     -   237,460.      931,250.      MT  (+/- 180 meters Scaled)
 BK3372
 BK3372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP909901(NAD 83)
 BK3372
 BK3372                          SUPERSEDED SURVEY CONTROL
 BK3372
 BK3372  NGVD 29 (09/18/05)    8.28   (m)           27.2    (f) RESET       3  
 BK3372
 BK3372.Superseded values are not recommended for survey control.
 BK3372
 BK3372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3372.See file dsdata.pdf to determine how the superseded data were derived.
 BK3372
 BK3372_MARKER: DD = SURVEY DISK
 BK3372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3372_STAMPING: 49V125 RESET 1987
 BK3372_MARK LOGO: LADTD
 BK3372_PROJECTION: FLUSH
 BK3372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3372+STABILITY: SURFACE MOTION
 BK3372_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3372+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2006
 BK3372
 BK3372  HISTORY     - Date     Condition        Report By
 BK3372  HISTORY     - 1987     MONUMENTED       LADTD
 BK3372  HISTORY     - 20040515 GOOD             USPSQD
 BK3372  HISTORY     - 20060315 GOOD             USPSQD
 BK3372
 BK3372                          STATION DESCRIPTION
 BK3372
 BK3372'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3372'3.2 KM (2 MI) NORTH FROM WASHINGTON.
 BK3372'ABOUT 3.2 KM (2 MI) NORTH ON STATE HIGHWAY 10 FROM THE POST OFFICE IN
 BK3372'WASHINGTON OR 4.8 KM (3 MI) SOUTH OF THE JUNCTION OF STATE HIGHWAYS 10
 BK3372'AND 182 IN BEGGS OR 0.4 KM (0.25 MI) SOUTH OF THE FUTURE CENTER
 BK3372'JUNCTION OF INTERSTATE HIGHWAY 49 OVER HIGHWAY 10 TO THE MARK SET ON
 BK3372'THE RIGHT WHERE THE RIGHT-OF-WAY FENCE TURNS NORTHWEST, 27.7 METERS
 BK3372'(91 FT) WEST OF THE CENTER OF HIGHWAY 10, 1.5 METERS (5 FT) SOUTH-
 BK3372'SOUTHEAST OF A RIGHT-OF-WAY MARKER AND 0.6 METERS (2 FT) EAST OF A
 BK3372'FENCE.
 BK3372'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BK3372'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 BK3372
 BK3372                          STATION RECOVERY (2004)
 BK3372
 BK3372'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK3372'RECOVERED AS DESCRIBED.  THE MARK IS APPROXIMATELY 10 INCHES BELOW THE
 BK3372'SURFACE OF THE GROUND.
 BK3372
 BK3372                          STATION RECOVERY (2006)
 BK3372
 BK3372'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK3372'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2056 ***********************************************************************
 BK2056  DESIGNATION -  49 V 126
 BK2056  PID         -  BK2056
 BK2056  STATE/COUNTY-  LA/ST LANDRY
 BK2056  COUNTRY     -  US
 BK2056  USGS QUAD   -  BEGGS (2018)
 BK2056
 BK2056                         *CURRENT SURVEY CONTROL
 BK2056  ______________________________________________________________________
 BK2056* NAD 83(1986) POSITION- 30 37 45.     (N) 092 02 56.     (W)   SCALED
 BK2056* NAVD 88 ORTHO HEIGHT -    10.67  (+/-2cm)       35.0   (feet) VERTCON3
 BK2056  ______________________________________________________________________
 BK2056  GEOID HEIGHT    -        -27.229 (meters)                     GEOID18
 BK2056  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2056
 BK2056.The horizontal coordinates were scaled from a map and have
 BK2056.an estimated accuracy of +/- 6 seconds.
 BK2056
 BK2056.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2056.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2056
 BK2056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2056.GEOID18 height accuracy estimate available here.
 BK2056
 BK2056.The vertical order pertains to the NGVD 29 superseded value.
 BK2056
 BK2056.Click photographs - Photos may exist for this station.
 BK2056
 BK2056;                    North         East    Units  Estimated Accuracy
 BK2056;SPC LA S     -   236,230.      931,400.      MT  (+/- 180 meters Scaled)
 BK2056
 BK2056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP911888(NAD 83)
 BK2056
 BK2056                          SUPERSEDED SURVEY CONTROL
 BK2056
 BK2056  NGVD 29 (11/26/84)   10.706  (m)           35.12   (f) ADJUSTED    2 2
 BK2056
 BK2056.Superseded values are not recommended for survey control.
 BK2056
 BK2056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2056.See file dsdata.pdf to determine how the superseded data were derived.
 BK2056
 BK2056_MARKER: DD = SURVEY DISK
 BK2056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2056_STAMPING: 49V126 1975
 BK2056_MARK LOGO: LADHGS
 BK2056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2056+STABILITY: SURFACE MOTION
 BK2056
 BK2056  HISTORY     - Date     Condition        Report By
 BK2056  HISTORY     - 1975     MONUMENTED       LADH
 BK2056  HISTORY     - 1985     GOOD             LADTD
 BK2056
 BK2056                          STATION DESCRIPTION
 BK2056
 BK2056'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2056'ABOUT 1.2 MI NE ALONG STATE HIGHWAY 10 FROM THE WASHINGTON STATE BANK
 BK2056'IN WASHINGTON. 41 FT EAST OF THE CENTERLINE OF STATE HIGHWAY 10,
 BK2056'5 FT SOUTH OF A TELEPHONE POLE, 49 FT NE OF A PRIVATE DRIVEWAY LEADING
 BK2056'ACROSS THE SOUTHERN PACIFIC RAILROAD, 48 FT WEST OF THE WEST RAIL OF
 BK2056'THE SOUTHERN PACIFIC RAILROAD TRACK.
 BK2056
 BK2056                          STATION RECOVERY (1985)
 BK2056
 BK2056'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2057 ***********************************************************************
 BK2057  DESIGNATION -  49 V 127
 BK2057  PID         -  BK2057
 BK2057  STATE/COUNTY-  LA/ST LANDRY
 BK2057  COUNTRY     -  US
 BK2057  USGS QUAD   -  OPELOUSAS (2018)
 BK2057
 BK2057                         *CURRENT SURVEY CONTROL
 BK2057  ______________________________________________________________________
 BK2057* NAD 83(1986) POSITION- 30 37 11.     (N) 092 03 06.     (W)   SCALED
 BK2057* NAVD 88 ORTHO HEIGHT -    10.88  (+/-2cm)       35.7   (feet) VERTCON3
 BK2057  ______________________________________________________________________
 BK2057  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BK2057  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2057
 BK2057.The horizontal coordinates were scaled from a map and have
 BK2057.an estimated accuracy of +/- 6 seconds.
 BK2057
 BK2057.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2057.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2057
 BK2057.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2057.GEOID18 height accuracy estimate available here.
 BK2057
 BK2057.The vertical order pertains to the NGVD 29 superseded value.
 BK2057
 BK2057.Click photographs - Photos may exist for this station.
 BK2057
 BK2057;                    North         East    Units  Estimated Accuracy
 BK2057;SPC LA S     -   235,180.      931,130.      MT  (+/- 180 meters Scaled)
 BK2057
 BK2057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP908878(NAD 83)
 BK2057
 BK2057                          SUPERSEDED SURVEY CONTROL
 BK2057
 BK2057  NGVD 29 (11/26/84)   10.924  (m)           35.84   (f) ADJUSTED    2 2
 BK2057
 BK2057.Superseded values are not recommended for survey control.
 BK2057
 BK2057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2057.See file dsdata.pdf to determine how the superseded data were derived.
 BK2057
 BK2057_MARKER: DD = SURVEY DISK
 BK2057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2057_STAMPING: 49V127 1975
 BK2057_MARK LOGO: LADHGS
 BK2057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2057+STABILITY: SURFACE MOTION
 BK2057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2057+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2020
 BK2057
 BK2057  HISTORY     - Date     Condition        Report By
 BK2057  HISTORY     - 1975     MONUMENTED       LADH
 BK2057  HISTORY     - 1985     GOOD             LADTD
 BK2057  HISTORY     - 20200307 GOOD             SLCC
 BK2057
 BK2057                          STATION DESCRIPTION
 BK2057
 BK2057'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2057'ABOUT 0.5 MI NE ALONG STATE HIGHWAY 10 FROM THE WASHINGTON STATE BANK
 BK2057'IN WASHINGTON, 108 FT SE OF THE CENTERLINE OF STATE HIGHWAY 10, 68 FT
 BK2057'NW OF THE SW CORNER OF A BRICK SCHOOL, 32 FT SOUTH OF THE SCHOOL
 BK2057'DRIVEWAY, 1 FT NE OF A FENCE, 26 FT SOUTH OF A CONCRETE CATCH BASIN.
 BK2057
 BK2057                          STATION RECOVERY (1985)
 BK2057
 BK2057'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2057'RECOVERED IN GOOD CONDITION.
 BK2057
 BK2057                          STATION RECOVERY (2020)
 BK2057
 BK2057'RECOVERY NOTE BY ST LOUIS COMMUNITY COLLEGE 2020 (KHI)
 BK2057'THE MARK IS 68 FT (20.7 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BK2057'BRICK SCHOOL AND 1 FT (0.3 M) NORTHWEST OF A METAL WITNESS POST AND
 BK2057'SIGN.  THE FENCE AND CATCH BASIN ARE NO LONGER PRESENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2114 ***********************************************************************
 BK2114  DESIGNATION -  49 V 128
 BK2114  PID         -  BK2114
 BK2114  STATE/COUNTY-  LA/ST LANDRY
 BK2114  COUNTRY     -  US
 BK2114  USGS QUAD   -  BEGGS (2018)
 BK2114
 BK2114                         *CURRENT SURVEY CONTROL
 BK2114  ______________________________________________________________________
 BK2114* NAD 83(1986) POSITION- 30 41 38.     (N) 092 03 18.     (W)   SCALED
 BK2114* NAVD 88 ORTHO HEIGHT -    10.43  (+/-2cm)       34.2   (feet) VERTCON3
 BK2114  ______________________________________________________________________
 BK2114  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BK2114  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2114
 BK2114.The horizontal coordinates were scaled from a map and have
 BK2114.an estimated accuracy of +/- 6 seconds.
 BK2114
 BK2114.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2114.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2114
 BK2114.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2114.GEOID18 height accuracy estimate available here.
 BK2114
 BK2114.The vertical order pertains to the NGVD 29 superseded value.
 BK2114
 BK2114.Click photographs - Photos may exist for this station.
 BK2114
 BK2114;                    North         East    Units  Estimated Accuracy
 BK2114;SPC LA S     -   243,400.      930,860.      MT  (+/- 180 meters Scaled)
 BK2114
 BK2114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP905960(NAD 83)
 BK2114
 BK2114                          SUPERSEDED SURVEY CONTROL
 BK2114
 BK2114  NGVD 29 (11/26/84)   10.457  (m)           34.31   (f) ADJUSTED    2 2
 BK2114
 BK2114.Superseded values are not recommended for survey control.
 BK2114
 BK2114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2114.See file dsdata.pdf to determine how the superseded data were derived.
 BK2114
 BK2114_MARKER: DD = SURVEY DISK
 BK2114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2114_STAMPING: 49V128 1977
 BK2114_MARK LOGO: LADHGS
 BK2114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2114+STABILITY: SURFACE MOTION
 BK2114
 BK2114  HISTORY     - Date     Condition        Report By
 BK2114  HISTORY     - 1977     MONUMENTED       LADTD
 BK2114
 BK2114                          STATION DESCRIPTION
 BK2114
 BK2114'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2114'ABOUT 1.0 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2114'HIGHWAY 10 AT BEGGS, 107 FT WEST OF THE CENTERLINE OF STATE HIGHWAY
 BK2114'182, 62 FT WEST OF POWER POLE NO 6, 120 FT NE OF THE NE CORNER OF A
 BK2114'BRICK HOUSE, 1.2 FT SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8254 ***********************************************************************
 AC8254  DESIGNATION -  49 V 129 RESET
 AC8254  PID         -  AC8254
 AC8254  STATE/COUNTY-  LA/ST LANDRY
 AC8254  COUNTRY     -  US
 AC8254  USGS QUAD   -  BEGGS (2018)
 AC8254
 AC8254                         *CURRENT SURVEY CONTROL
 AC8254  ______________________________________________________________________
 AC8254* NAD 83(1986) POSITION- 30 43 14.     (N) 092 04 12.     (W)   SCALED
 AC8254* NAVD 88 ORTHO HEIGHT -    11.88  (+/-2cm)       39.0   (feet) VERTCON3
 AC8254  ______________________________________________________________________
 AC8254  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 AC8254  VERT ORDER      -  THIRD (See Below)
 AC8254
 AC8254.The horizontal coordinates were scaled from a map and have
 AC8254.an estimated accuracy of +/- 6 seconds.
 AC8254
 AC8254.The NAVD 88 height was computed by applying the VERTCON shift value to
 AC8254.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AC8254
 AC8254.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8254.GEOID18 height accuracy estimate available here.
 AC8254
 AC8254.The vertical order pertains to the NGVD 29 superseded value.
 AC8254
 AC8254.Click photographs - Photos may exist for this station.
 AC8254
 AC8254;                    North         East    Units  Estimated Accuracy
 AC8254;SPC LA S     -   246,370.      929,440.      MT  (+/- 180 meters Scaled)
 AC8254
 AC8254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP890990(NAD 83)
 AC8254
 AC8254                          SUPERSEDED SURVEY CONTROL
 AC8254
 AC8254  NGVD 29 (09/18/05)   11.90   (m)           39.0    (f) RESET       3  
 AC8254
 AC8254.Superseded values are not recommended for survey control.
 AC8254
 AC8254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8254.See file dsdata.pdf to determine how the superseded data were derived.
 AC8254
 AC8254_MARKER: DD = SURVEY DISK
 AC8254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8254_STAMPING: 49V129 RESET 1994
 AC8254_MARK LOGO: LADTD
 AC8254_PROJECTION: FLUSH
 AC8254_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8254+STABILITY: SURFACE MOTION
 AC8254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8254+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AC8254
 AC8254  HISTORY     - Date     Condition        Report By
 AC8254  HISTORY     - 1994     MONUMENTED       LADTD
 AC8254
 AC8254                          STATION DESCRIPTION
 AC8254
 AC8254'DESCRIBED BY LA TRANSP AND DEV 1994 (SLC)
 AC8254'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST OF VILLE PLATTE,
 AC8254'4.0 MI (6.4 KM) WEST OF LEBEAU AND 3.1 MI (5.0 KM) NORTH OF BEGGS.
 AC8254'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AC8254'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 182 IN
 AC8254'BEGGS, GO NORTH FOR 3.1 MI (5.0 KM) ON HIGHWAY 182 TO THE STATION SET
 AC8254'ON THE RIGHT ACROSS HIGHWAY 182 FROM A PARISH ROAD INTERSECTION. THE
 AC8254'STATION IS 89.0 FT (27.1 M) SOUTH-SOUTHWEST FROM A RIGHT-OF-WAY
 AC8254'MARKER, 40.0 FT (12.2 M) EAST-SOUTHEAST FROM THE CENTER OF THE
 AC8254'HIGHWAY, 31.5 FT (9.6 M) NORTH-NORTHEAST FROM AN 8-INCH CEDAR TREE,
 AC8254'1.5 FT (0.5 M) WEST-NORTHWEST FROM A FENCE, 1.0 FT (0.3 M)
 AC8254'WEST-NORTHWEST FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH
 AC8254'WITH THE GROUND SURFACE AND ABOUT 3.0 FT (0.9 M) BELOW THE LEVEL OF
 AC8254'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0079 ***********************************************************************
 BK0079  DESIGNATION -  49 V 13
 BK0079  PID         -  BK0079
 BK0079  STATE/COUNTY-  LA/ST LANDRY
 BK0079  COUNTRY     -  US
 BK0079  USGS QUAD   -  LAWTELL (2018)
 BK0079
 BK0079                         *CURRENT SURVEY CONTROL
 BK0079  ______________________________________________________________________
 BK0079* NAD 83(1986) POSITION- 30 30 00.     (N) 092 10 54.     (W)   SCALED
 BK0079* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0079  **This station is located in a suspected subsidence area (see below).
 BK0079  ______________________________________________________________________
 BK0079  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BK0079
 BK0079.The horizontal coordinates were scaled from a map and have
 BK0079.an estimated accuracy of +/- 6 seconds.
 BK0079
 BK0079.** This station is in an area of known vertical motion. If an
 BK0079.** orthometric height was ever established but is not available 
 BK0079.** in the current survey control section, the orthometric height
 BK0079.** is considered suspect.  Suspect heights are available in the
 BK0079.** superseded section only if requested.
 BK0079
 BK0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0079.GEOID18 height accuracy estimate available here.
 BK0079
 BK0079.Click photographs - Photos may exist for this station.
 BK0079
 BK0079;                    North         East    Units  Estimated Accuracy
 BK0079;SPC LA S     -   221,990.      918,570.      MT  (+/- 180 meters Scaled)
 BK0079
 BK0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP785744(NAD 83)
 BK0079
 BK0079                          SUPERSEDED SURVEY CONTROL
 BK0079
 BK0079.No superseded survey control is available for this station.
 BK0079
 BK0079_MARKER: DD = SURVEY DISK
 BK0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0079_STAMPING: 49V13 1968
 BK0079_MARK LOGO: LADHGS
 BK0079_PROJECTION: FLUSH
 BK0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0079+STABILITY: SURFACE MOTION
 BK0079
 BK0079  HISTORY     - Date     Condition        Report By
 BK0079  HISTORY     - 1968     MONUMENTED       LADTD
 BK0079  HISTORY     - 1969     GOOD             LADTD
 BK0079
 BK0079                          STATION DESCRIPTION
 BK0079
 BK0079'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0079'1.20 MI S FROM LAWTELL.
 BK0079'1.20 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0079'SCHOOL IN LAWTELL IN SECTION 29, T6S, R3E: 81.3 FEET EAST OF THE
 BK0079'CENTERLINE OF LOUISIANA HIGHWAY 35, 73.5 FEET SOUTH-SOUTHWEST OF
 BK0079'THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO
 BK0079'CALTON BOURGEOIS, 23.2 FEET SOUTHEAST OF AN 8 INCH PECAN TREE,
 BK0079'0.8 FOOT WEST OF A CHAIN-LINK FENCE, 2.1 FEET NORTH OF A COMBINATION
 BK0079'MESH AND BARBED WIRE FENCE; SET IN TOP OF A CONCRETE POST SET FLUSH
 BK0079'WITH THE GROUND. THE MARK IS LOCATED 1.1 FEET NORTHWEST OF A STEEL
 BK0079'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2107 ***********************************************************************
 BK2107  DESIGNATION -  49 V 130
 BK2107  PID         -  BK2107
 BK2107  STATE/COUNTY-  LA/ST LANDRY
 BK2107  COUNTRY     -  US
 BK2107  USGS QUAD   -  BEGGS (2018)
 BK2107
 BK2107                         *CURRENT SURVEY CONTROL
 BK2107  ______________________________________________________________________
 BK2107* NAD 83(1986) POSITION- 30 43 49.     (N) 092 04 28.     (W)   SCALED
 BK2107* NAVD 88 ORTHO HEIGHT -    11.91  (+/-2cm)       39.1   (feet) VERTCON3
 BK2107  ______________________________________________________________________
 BK2107  GEOID HEIGHT    -        -27.160 (meters)                     GEOID18
 BK2107  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2107
 BK2107.The horizontal coordinates were scaled from a map and have
 BK2107.an estimated accuracy of +/- 6 seconds.
 BK2107
 BK2107.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2107.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2107
 BK2107.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2107.GEOID18 height accuracy estimate available here.
 BK2107
 BK2107.The vertical order pertains to the NGVD 29 superseded value.
 BK2107
 BK2107.Click photographs - Photos may exist for this station.
 BK2107
 BK2107;                    North         East    Units  Estimated Accuracy
 BK2107;SPC LA S     -   247,450.      929,020.      MT  (+/- 180 meters Scaled)
 BK2107
 BK2107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ886000(NAD 83)
 BK2107
 BK2107                          SUPERSEDED SURVEY CONTROL
 BK2107
 BK2107  NGVD 29 (11/26/84)   11.929  (m)           39.14   (f) ADJUSTED    2 2
 BK2107
 BK2107.Superseded values are not recommended for survey control.
 BK2107
 BK2107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2107.See file dsdata.pdf to determine how the superseded data were derived.
 BK2107
 BK2107_MARKER: DD = SURVEY DISK
 BK2107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2107_STAMPING: 49V130 1977
 BK2107_MARK LOGO: LADHGS
 BK2107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2107+STABILITY: SURFACE MOTION
 BK2107
 BK2107  HISTORY     - Date     Condition        Report By
 BK2107  HISTORY     - 1977     MONUMENTED       LADTD
 BK2107
 BK2107                          STATION DESCRIPTION
 BK2107
 BK2107'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2107'ABOUT 4.0 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2107'HIGHWAY 10 AT BEGGS, 84 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2107'182, 37 FT NW OF THE NW CORNER  OF A WOOD FRAME HOUSE, 102 FT NORTH
 BK2107'OF A POWER POLE WITH TRANSFORMER, 1.0 FT SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2106 ***********************************************************************
 BK2106  DESIGNATION -  49 V 131
 BK2106  PID         -  BK2106
 BK2106  STATE/COUNTY-  LA/ST LANDRY
 BK2106  COUNTRY     -  US
 BK2106  USGS QUAD   -  BEGGS (2018)
 BK2106
 BK2106                         *CURRENT SURVEY CONTROL
 BK2106  ______________________________________________________________________
 BK2106* NAD 83(1986) POSITION- 30 44 50.     (N) 092 04 36.     (W)   SCALED
 BK2106* NAVD 88 ORTHO HEIGHT -    12.50  (+/-2cm)       41.0   (feet) VERTCON3
 BK2106  ______________________________________________________________________
 BK2106  GEOID HEIGHT    -        -27.148 (meters)                     GEOID18
 BK2106  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2106
 BK2106.The horizontal coordinates were scaled from a map and have
 BK2106.an estimated accuracy of +/- 6 seconds.
 BK2106
 BK2106.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2106.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2106
 BK2106.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2106.GEOID18 height accuracy estimate available here.
 BK2106
 BK2106.The vertical order pertains to the NGVD 29 superseded value.
 BK2106
 BK2106.Click photographs - Photos may exist for this station.
 BK2106
 BK2106;                    North         East    Units  Estimated Accuracy
 BK2106;SPC LA S     -   249,330.      928,820.      MT  (+/- 180 meters Scaled)
 BK2106
 BK2106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ883019(NAD 83)
 BK2106
 BK2106                          SUPERSEDED SURVEY CONTROL
 BK2106
 BK2106  NGVD 29 (11/26/84)   12.519  (m)           41.07   (f) ADJUSTED    2 2
 BK2106
 BK2106.Superseded values are not recommended for survey control.
 BK2106
 BK2106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2106.See file dsdata.pdf to determine how the superseded data were derived.
 BK2106
 BK2106_MARKER: DD = SURVEY DISK
 BK2106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2106_STAMPING: 49V131 1977
 BK2106_MARK LOGO: LADHGS
 BK2106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2106+STABILITY: SURFACE MOTION
 BK2106
 BK2106  HISTORY     - Date     Condition        Report By
 BK2106  HISTORY     - 1977     MONUMENTED       LADTD
 BK2106
 BK2106                          STATION DESCRIPTION
 BK2106
 BK2106'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2106'ABOUT 5.0 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2106'HIGHWAY 10 AT BEGGS, 68 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2106'182, 41 FT SOUTH OF THE CENTERLINE OF A GRAYLL LANE LEADING EAST,
 BK2106'1 FT NORTH OF A FENCE, 111 FT SE OF POWER POLE NO A-E-09.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2104 ***********************************************************************
 BK2104  DESIGNATION -  49 V 132
 BK2104  PID         -  BK2104
 BK2104  STATE/COUNTY-  LA/ST LANDRY
 BK2104  COUNTRY     -  US
 BK2104  USGS QUAD   -  MORROW (2018)
 BK2104
 BK2104                         *CURRENT SURVEY CONTROL
 BK2104  ______________________________________________________________________
 BK2104* NAD 83(1986) POSITION- 30 45 25.     (N) 092 06 04.     (W)   SCALED
 BK2104* NAVD 88 ORTHO HEIGHT -    11.98  (+/-2cm)       39.3   (feet) VERTCON3
 BK2104  ______________________________________________________________________
 BK2104  GEOID HEIGHT    -        -27.139 (meters)                     GEOID18
 BK2104  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2104
 BK2104.The horizontal coordinates were scaled from a map and have
 BK2104.an estimated accuracy of +/- 6 seconds.
 BK2104
 BK2104.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2104.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2104
 BK2104.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2104.GEOID18 height accuracy estimate available here.
 BK2104
 BK2104.The vertical order pertains to the NGVD 29 superseded value.
 BK2104
 BK2104.Click photographs - Photos may exist for this station.
 BK2104
 BK2104;                    North         East    Units  Estimated Accuracy
 BK2104;SPC LA S     -   250,420.      926,490.      MT  (+/- 180 meters Scaled)
 BK2104
 BK2104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ860030(NAD 83)
 BK2104
 BK2104                          SUPERSEDED SURVEY CONTROL
 BK2104
 BK2104  NGVD 29 (11/26/84)   11.990  (m)           39.34   (f) ADJUSTED    2 2
 BK2104
 BK2104.Superseded values are not recommended for survey control.
 BK2104
 BK2104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2104.See file dsdata.pdf to determine how the superseded data were derived.
 BK2104
 BK2104_MARKER: DD = SURVEY DISK
 BK2104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2104_STAMPING: 49V132 1977
 BK2104_MARK LOGO: LADHGS
 BK2104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2104+STABILITY: SURFACE MOTION
 BK2104
 BK2104  HISTORY     - Date     Condition        Report By
 BK2104  HISTORY     - 1977     MONUMENTED       LADTD
 BK2104
 BK2104                          STATION DESCRIPTION
 BK2104
 BK2104'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2104'ABOUT 6.8 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2104'HIGHWAY 10 AT BEGGS, 77 FT SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 BK2104'182, 11 FT NORTH OF THE NW CORNER OF THE OLD DUBUISSON STORE, 63 FT
 BK2104'EAST OF A SMALL POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2103 ***********************************************************************
 BK2103  DESIGNATION -  49 V 133
 BK2103  PID         -  BK2103
 BK2103  STATE/COUNTY-  LA/ST LANDRY
 BK2103  COUNTRY     -  US
 BK2103  USGS QUAD   -  MORROW (2018)
 BK2103
 BK2103                         *CURRENT SURVEY CONTROL
 BK2103  ______________________________________________________________________
 BK2103* NAD 83(1986) POSITION- 30 45 46.     (N) 092 06 43.     (W)   SCALED
 BK2103* NAVD 88 ORTHO HEIGHT -    12.13  (+/-2cm)       39.8   (feet) VERTCON3
 BK2103  ______________________________________________________________________
 BK2103  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BK2103  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2103
 BK2103.The horizontal coordinates were scaled from a map and have
 BK2103.an estimated accuracy of +/- 6 seconds.
 BK2103
 BK2103.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2103.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2103
 BK2103.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2103.GEOID18 height accuracy estimate available here.
 BK2103
 BK2103.The vertical order pertains to the NGVD 29 superseded value.
 BK2103
 BK2103.Click photographs - Photos may exist for this station.
 BK2103
 BK2103;                    North         East    Units  Estimated Accuracy
 BK2103;SPC LA S     -   251,080.      925,460.      MT  (+/- 180 meters Scaled)
 BK2103
 BK2103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ849036(NAD 83)
 BK2103
 BK2103                          SUPERSEDED SURVEY CONTROL
 BK2103
 BK2103  NGVD 29 (11/26/84)   12.142  (m)           39.84   (f) ADJUSTED    2 2
 BK2103
 BK2103.Superseded values are not recommended for survey control.
 BK2103
 BK2103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2103.See file dsdata.pdf to determine how the superseded data were derived.
 BK2103
 BK2103_MARKER: DD = SURVEY DISK
 BK2103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2103_STAMPING: 49V133 1977
 BK2103_MARK LOGO: LADHGS
 BK2103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2103+STABILITY: SURFACE MOTION
 BK2103
 BK2103  HISTORY     - Date     Condition        Report By
 BK2103  HISTORY     - 1977     MONUMENTED       LADTD
 BK2103
 BK2103                          STATION DESCRIPTION
 BK2103
 BK2103'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2103'ABOUT 7.8 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2103'HIGHWAY 10 AT BEGGS, 72 FT SW OF THE CENTERLINE OF STATE HIGHWAY 182,
 BK2103'36 FT SW OF A IRON PIN DRIVEN ON PROPERTY LINE, 56 FT SW OF THE WEST
 BK2103'END OF A 30 INCH CROSS DRAIN UNDER STATE HIGHWAY 182.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2102 ***********************************************************************
 BK2102  DESIGNATION -  49 V 134
 BK2102  PID         -  BK2102
 BK2102  STATE/COUNTY-  LA/ST LANDRY
 BK2102  COUNTRY     -  US
 BK2102  USGS QUAD   -  WHITEVILLE (2018)
 BK2102
 BK2102                         *CURRENT SURVEY CONTROL
 BK2102  ______________________________________________________________________
 BK2102* NAD 83(1986) POSITION- 30 46 27.     (N) 092 07 42.     (W)   SCALED
 BK2102* NAVD 88 ORTHO HEIGHT -    13.07  (+/-2cm)       42.9   (feet) VERTCON3
 BK2102  ______________________________________________________________________
 BK2102  GEOID HEIGHT    -        -27.124 (meters)                     GEOID18
 BK2102  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2102
 BK2102.The horizontal coordinates were scaled from a map and have
 BK2102.an estimated accuracy of +/- 6 seconds.
 BK2102
 BK2102.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2102.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2102
 BK2102.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2102.GEOID18 height accuracy estimate available here.
 BK2102
 BK2102.The vertical order pertains to the NGVD 29 superseded value.
 BK2102
 BK2102.Click photographs - Photos may exist for this station.
 BK2102
 BK2102;                    North         East    Units  Estimated Accuracy
 BK2102;SPC LA S     -   252,350.      923,900.      MT  (+/- 180 meters Scaled)
 BK2102
 BK2102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ834048(NAD 83)
 BK2102
 BK2102                          SUPERSEDED SURVEY CONTROL
 BK2102
 BK2102  NGVD 29 (11/26/84)   13.087  (m)           42.94   (f) ADJUSTED    2 2
 BK2102
 BK2102.Superseded values are not recommended for survey control.
 BK2102
 BK2102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2102.See file dsdata.pdf to determine how the superseded data were derived.
 BK2102
 BK2102_MARKER: DD = SURVEY DISK
 BK2102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2102_STAMPING: 49V134 1977
 BK2102_MARK LOGO: LADHGS
 BK2102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2102+STABILITY: SURFACE MOTION
 BK2102
 BK2102  HISTORY     - Date     Condition        Report By
 BK2102  HISTORY     - 1977     MONUMENTED       LADTD
 BK2102
 BK2102                          STATION DESCRIPTION
 BK2102
 BK2102'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2102'ABOUT 8.6 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2102'HIGHWAY 10 AT BEGGS, 59 FT SW OF THE CENTERLINE OF STATE HIGHWAY 182,
 BK2102'34 FT NE OF THE NE CORNER OF A WOOD FRAME STORE, 53 FT NORTH  OF THE
 BK2102'NORTH GAS PUMP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2100 ***********************************************************************
 BK2100  DESIGNATION -  49 V 135
 BK2100  PID         -  BK2100
 BK2100  STATE/COUNTY-  LA/ST LANDRY
 BK2100  COUNTRY     -  US
 BK2100  USGS QUAD   -  WHITEVILLE (2018)
 BK2100
 BK2100                         *CURRENT SURVEY CONTROL
 BK2100  ______________________________________________________________________
 BK2100* NAD 83(1986) POSITION- 30 47 08.     (N) 092 08 55.     (W)   SCALED
 BK2100* NAVD 88 ORTHO HEIGHT -    12.99  (+/-2cm)       42.6   (feet) VERTCON3
 BK2100  ______________________________________________________________________
 BK2100  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BK2100  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2100
 BK2100.The horizontal coordinates were scaled from a map and have
 BK2100.an estimated accuracy of +/- 6 seconds.
 BK2100
 BK2100.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2100.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2100
 BK2100.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2100.GEOID18 height accuracy estimate available here.
 BK2100
 BK2100.The vertical order pertains to the NGVD 29 superseded value.
 BK2100
 BK2100.Click photographs - Photos may exist for this station.
 BK2100
 BK2100;                    North         East    Units  Estimated Accuracy
 BK2100;SPC LA S     -   253,630.      921,960.      MT  (+/- 180 meters Scaled)
 BK2100
 BK2100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ814061(NAD 83)
 BK2100
 BK2100                          SUPERSEDED SURVEY CONTROL
 BK2100
 BK2100  NGVD 29 (11/26/84)   13.006  (m)           42.67   (f) ADJUSTED    2 2
 BK2100
 BK2100.Superseded values are not recommended for survey control.
 BK2100
 BK2100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2100.See file dsdata.pdf to determine how the superseded data were derived.
 BK2100
 BK2100_MARKER: DD = SURVEY DISK
 BK2100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2100_STAMPING: 49V135 1977
 BK2100_MARK LOGO: LADHGS
 BK2100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2100+STABILITY: SURFACE MOTION
 BK2100
 BK2100  HISTORY     - Date     Condition        Report By
 BK2100  HISTORY     - 1977     MONUMENTED       LADTD
 BK2100
 BK2100                          STATION DESCRIPTION
 BK2100
 BK2100'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2100'ABOUT 10 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2100'HIGHWAY 10 AT BEGGS, 97 FT NORTH OF THE CENTER LINE OF STATE HIGHWAY
 BK2100'182, 59 FT NORTH OF A FENCE CORNER, 63 FT NE OF THE CENTER OF A
 BK2100'CATTLE GUARD, ABOUT 150 FT EAST OF STAGGS GROCERY STORE AND ABOUT 200
 BK2100'FT NW OF A BRIDGE OVER BAYOU BOEUF AND ON STATE HIGHWAY 182.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2099 ***********************************************************************
 BK2099  DESIGNATION -  49 V 136
 BK2099  PID         -  BK2099
 BK2099  STATE/COUNTY-  LA/ST LANDRY
 BK2099  COUNTRY     -  US
 BK2099  USGS QUAD   -  WHITEVILLE (2018)
 BK2099
 BK2099                         *CURRENT SURVEY CONTROL
 BK2099  ______________________________________________________________________
 BK2099* NAD 83(1986) POSITION- 30 47 04.     (N) 092 09 59.     (W)   SCALED
 BK2099* NAVD 88 ORTHO HEIGHT -    12.30  (+/-2cm)       40.4   (feet) VERTCON3
 BK2099  ______________________________________________________________________
 BK2099  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BK2099  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2099
 BK2099.The horizontal coordinates were scaled from a map and have
 BK2099.an estimated accuracy of +/- 6 seconds.
 BK2099
 BK2099.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2099.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2099
 BK2099.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2099.GEOID18 height accuracy estimate available here.
 BK2099
 BK2099.The vertical order pertains to the NGVD 29 superseded value.
 BK2099
 BK2099.Click photographs - Photos may exist for this station.
 BK2099
 BK2099;                    North         East    Units  Estimated Accuracy
 BK2099;SPC LA S     -   253,520.      920,260.      MT  (+/- 180 meters Scaled)
 BK2099
 BK2099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ797060(NAD 83)
 BK2099
 BK2099                          SUPERSEDED SURVEY CONTROL
 BK2099
 BK2099  NGVD 29 (11/26/84)   12.309  (m)           40.38   (f) ADJUSTED    2 2
 BK2099
 BK2099.Superseded values are not recommended for survey control.
 BK2099
 BK2099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2099.See file dsdata.pdf to determine how the superseded data were derived.
 BK2099
 BK2099_MARKER: DD = SURVEY DISK
 BK2099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2099_STAMPING: 49V136 1977
 BK2099_MARK LOGO: LADHGS
 BK2099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2099+STABILITY: SURFACE MOTION
 BK2099
 BK2099  HISTORY     - Date     Condition        Report By
 BK2099  HISTORY     - 1977     MONUMENTED       LADTD
 BK2099
 BK2099                          STATION DESCRIPTION
 BK2099
 BK2099'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2099'ABOUT 11 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2099'HIGHWAY 10 AT BEGGS, 65 FT WEST OF THE CENTERLINE OF STATE HIGHWAY
 BK2099'182, 41 FT SOUTH OF A POWER POLE, 18 FT NORTH OF THE CENTER OF A 24 FT
 BK2099'METAL GATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2096 ***********************************************************************
 BK2096  DESIGNATION -  49 V 137
 BK2096  PID         -  BK2096
 BK2096  STATE/COUNTY-  LA/ST LANDRY
 BK2096  COUNTRY     -  US
 BK2096  USGS QUAD   -  WHITEVILLE (2018)
 BK2096
 BK2096                         *CURRENT SURVEY CONTROL
 BK2096  ______________________________________________________________________
 BK2096* NAD 83(1986) POSITION- 30 47 40.     (N) 092 10 00.     (W)   SCALED
 BK2096* NAVD 88 ORTHO HEIGHT -    11.70  (+/-2cm)       38.4   (feet) VERTCON3
 BK2096  ______________________________________________________________________
 BK2096  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BK2096  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2096
 BK2096.The horizontal coordinates were scaled from a map and have
 BK2096.an estimated accuracy of +/- 6 seconds.
 BK2096
 BK2096.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2096.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2096
 BK2096.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2096.GEOID18 height accuracy estimate available here.
 BK2096
 BK2096.The vertical order pertains to the NGVD 29 superseded value.
 BK2096
 BK2096.Click photographs - Photos may exist for this station.
 BK2096
 BK2096;                    North         East    Units  Estimated Accuracy
 BK2096;SPC LA S     -   254,620.      920,240.      MT  (+/- 180 meters Scaled)
 BK2096
 BK2096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ797071(NAD 83)
 BK2096
 BK2096                          SUPERSEDED SURVEY CONTROL
 BK2096
 BK2096  NGVD 29 (11/26/84)   11.708  (m)           38.41   (f) ADJUSTED    2 2
 BK2096
 BK2096.Superseded values are not recommended for survey control.
 BK2096
 BK2096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2096.See file dsdata.pdf to determine how the superseded data were derived.
 BK2096
 BK2096_MARKER: DD = SURVEY DISK
 BK2096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2096_STAMPING: 49V137 1977
 BK2096_MARK LOGO: LADHGS
 BK2096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2096+STABILITY: SURFACE MOTION
 BK2096
 BK2096  HISTORY     - Date     Condition        Report By
 BK2096  HISTORY     - 1977     MONUMENTED       LADTD
 BK2096
 BK2096                          STATION DESCRIPTION
 BK2096
 BK2096'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2096'ABOUT 5.6 MILES SOUTHWEST ALONG A PARISH ROAD FROM THE JUNCTION OF US
 BK2096'HIGHWAY 71 AT MORROW, 36 FT NORTHWEST OF THE CENTERLINE OF THE PARISH
 BK2096'ROAD, 2 FT SOUTHWEST OF POWER POLE NO 11, 54 FT NORTHEAST OF THE
 BK2096'CENTERLINE OF A DRIVEWAY LEADING NORTHWEST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2095 ***********************************************************************
 BK2095  DESIGNATION -  49 V 138
 BK2095  PID         -  BK2095
 BK2095  STATE/COUNTY-  LA/ST LANDRY
 BK2095  COUNTRY     -  US
 BK2095  USGS QUAD   -  WHITEVILLE (2018)
 BK2095
 BK2095                         *CURRENT SURVEY CONTROL
 BK2095  ______________________________________________________________________
 BK2095* NAD 83(1986) POSITION- 30 48 15.     (N) 092 08 46.     (W)   SCALED
 BK2095* NAVD 88 ORTHO HEIGHT -    11.20  (+/-2cm)       36.7   (feet) VERTCON3
 BK2095  ______________________________________________________________________
 BK2095  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BK2095  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2095
 BK2095.The horizontal coordinates were scaled from a map and have
 BK2095.an estimated accuracy of +/- 6 seconds.
 BK2095
 BK2095.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2095.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2095
 BK2095.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2095.GEOID18 height accuracy estimate available here.
 BK2095
 BK2095.The vertical order pertains to the NGVD 29 superseded value.
 BK2095
 BK2095.Click photographs - Photos may exist for this station.
 BK2095
 BK2095;                    North         East    Units  Estimated Accuracy
 BK2095;SPC LA S     -   255,690.      922,220.      MT  (+/- 180 meters Scaled)
 BK2095
 BK2095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ816082(NAD 83)
 BK2095
 BK2095                          SUPERSEDED SURVEY CONTROL
 BK2095
 BK2095  NGVD 29 (11/26/84)   11.203  (m)           36.76   (f) ADJUSTED    2 2
 BK2095
 BK2095.Superseded values are not recommended for survey control.
 BK2095
 BK2095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2095.See file dsdata.pdf to determine how the superseded data were derived.
 BK2095
 BK2095_MARKER: DD = SURVEY DISK
 BK2095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2095_STAMPING: 49V138 1975
 BK2095_MARK LOGO: LADHGS
 BK2095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2095+STABILITY: SURFACE MOTION
 BK2095
 BK2095  HISTORY     - Date     Condition        Report By
 BK2095  HISTORY     - 1975     MONUMENTED       LADH
 BK2095
 BK2095                          STATION DESCRIPTION
 BK2095
 BK2095'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2095'ABOUT 4.2 MILES SOUTHWEST ALONG A PARISH ROAD FROM THE JUNCTION OF US
 BK2095'HIGHWAY 71 AT MORROW, 46 FT NORTHWEST OF THE CENTERLINE OF THE PARISH
 BK2095'ROAD, 3 FT NORTH OF A POWER POLE NO 29 WITH A GUY WIRE ATTACHED, ABOUT
 BK2095'600 FT SOUTHWEST OF A WOOD BRIDGE ON THE PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2094 ***********************************************************************
 BK2094  DESIGNATION -  49 V 139
 BK2094  PID         -  BK2094
 BK2094  STATE/COUNTY-  LA/ST LANDRY
 BK2094  COUNTRY     -  US
 BK2094  USGS QUAD   -  WHITEVILLE (2018)
 BK2094
 BK2094                         *CURRENT SURVEY CONTROL
 BK2094  ______________________________________________________________________
 BK2094* NAD 83(1986) POSITION- 30 48 49.     (N) 092 07 36.     (W)   SCALED
 BK2094* NAVD 88 ORTHO HEIGHT -    11.59  (+/-2cm)       38.0   (feet) VERTCON3
 BK2094  ______________________________________________________________________
 BK2094  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BK2094  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2094
 BK2094.The horizontal coordinates were scaled from a map and have
 BK2094.an estimated accuracy of +/- 6 seconds.
 BK2094
 BK2094.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2094.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2094
 BK2094.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2094.GEOID18 height accuracy estimate available here.
 BK2094
 BK2094.The vertical order pertains to the NGVD 29 superseded value.
 BK2094
 BK2094.Click photographs - Photos may exist for this station.
 BK2094
 BK2094;                    North         East    Units  Estimated Accuracy
 BK2094;SPC LA S     -   256,720.      924,090.      MT  (+/- 180 meters Scaled)
 BK2094
 BK2094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ835092(NAD 83)
 BK2094
 BK2094                          SUPERSEDED SURVEY CONTROL
 BK2094
 BK2094  NGVD 29 (11/26/84)   11.595  (m)           38.04   (f) ADJUSTED    2 2
 BK2094
 BK2094.Superseded values are not recommended for survey control.
 BK2094
 BK2094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2094.See file dsdata.pdf to determine how the superseded data were derived.
 BK2094
 BK2094_MARKER: DD = SURVEY DISK
 BK2094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2094_STAMPING: 49V139 1975
 BK2094_MARK LOGO: LADHGS
 BK2094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2094+STABILITY: SURFACE MOTION
 BK2094
 BK2094  HISTORY     - Date     Condition        Report By
 BK2094  HISTORY     - 1975     MONUMENTED       LADH
 BK2094
 BK2094                          STATION DESCRIPTION
 BK2094
 BK2094'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2094'ABOUT 2.9 MILES SOUTHWEST ALONG A PARISH ROAD FROM THE JUNCTION OF US
 BK2094'HIGHWAY 71 AT MORROW, 97 FT NORTHWEST OF THE CENTERLINE OF THE PARISH
 BK2094'ROAD, 4 FT SOUTH OF A POWER POLE, 14 FT NORTHEAST OF THE CENTERLINE OF
 BK2094'A DIRT ROAD LEADING NORTH, ABOUT 500 FT NORTHEAST OF WAUKSHA BAYOU
 BK2094'WOOD BRIDGE ON THE PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0080 ***********************************************************************
 BK0080  DESIGNATION -  49 V 14
 BK0080  PID         -  BK0080
 BK0080  STATE/COUNTY-  LA/ST LANDRY
 BK0080  COUNTRY     -  US
 BK0080  USGS QUAD   -  LAWTELL (2018)
 BK0080
 BK0080                         *CURRENT SURVEY CONTROL
 BK0080  ______________________________________________________________________
 BK0080* NAD 83(1986) POSITION- 30 30 54.     (N) 092 11 07.     (W)   SCALED
 BK0080* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0080  **This station is located in a suspected subsidence area (see below).
 BK0080  ______________________________________________________________________
 BK0080  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK0080
 BK0080.The horizontal coordinates were scaled from a map and have
 BK0080.an estimated accuracy of +/- 6 seconds.
 BK0080
 BK0080.** This station is in an area of known vertical motion. If an
 BK0080.** orthometric height was ever established but is not available 
 BK0080.** in the current survey control section, the orthometric height
 BK0080.** is considered suspect.  Suspect heights are available in the
 BK0080.** superseded section only if requested.
 BK0080
 BK0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0080.GEOID18 height accuracy estimate available here.
 BK0080
 BK0080.Click photographs - Photos may exist for this station.
 BK0080
 BK0080;                    North         East    Units  Estimated Accuracy
 BK0080;SPC LA S     -   223,660.      918,230.      MT  (+/- 180 meters Scaled)
 BK0080
 BK0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP781761(NAD 83)
 BK0080
 BK0080                          SUPERSEDED SURVEY CONTROL
 BK0080
 BK0080.No superseded survey control is available for this station.
 BK0080
 BK0080_MARKER: DD = SURVEY DISK
 BK0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0080_STAMPING: 49V14 1968
 BK0080_MARK LOGO: LADHGS
 BK0080_PROJECTION: FLUSH
 BK0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0080+STABILITY: SURFACE MOTION
 BK0080
 BK0080  HISTORY     - Date     Condition        Report By
 BK0080  HISTORY     - 1968     MONUMENTED       LADTD
 BK0080  HISTORY     - 1973     GOOD             LADTD
 BK0080  HISTORY     - 20040820 MARK NOT FOUND   USPSQD
 BK0080
 BK0080                          STATION DESCRIPTION
 BK0080
 BK0080'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0080'IN LAWTELL.
 BK0080'LOCATED IN THE NORTHWEST CORNER OF THE LAWTELL HIGH SCHOOL GROUNDS IN
 BK0080'LAWTELL.  52.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35.
 BK0080'276.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE LAWTELL HIGH
 BK0080'SCHOOL BUILDING.  305.0 FEET WEST OF THE NORTHWEST CORNER OF THE
 BK0080'LAWTELL HIGH SCHOOL GYMNASIUM.  147.0 FEET EAST-SOUTHEAST OF THE
 BK0080'NORTHEAST CORNER OF THE ST. BRIDGET CATHOLIC CHURCH.  61.0 FEET NORTH
 BK0080'OF THE CENTERLINE OF A BLACKTOP DRIVEWAY.  1.0 FOOT SOUTHWEST OF A
 BK0080'STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0080'GROUND.  1/4, SEC 20, T 6 S, R 3 E.
 BK0080
 BK0080                          STATION RECOVERY (2004)
 BK0080
 BK0080'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK0080'MARK NOT FOUND.  THE SCHOOL WAS DEMOLISHED IN EARLY 2004, PER A LOCAL
 BK0080'RESIDENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2093 ***********************************************************************
 BK2093  DESIGNATION -  49 V 140
 BK2093  PID         -  BK2093
 BK2093  STATE/COUNTY-  LA/ST LANDRY
 BK2093  COUNTRY     -  US
 BK2093  USGS QUAD   -  MORROW (2018)
 BK2093
 BK2093                         *CURRENT SURVEY CONTROL
 BK2093  ______________________________________________________________________
 BK2093* NAD 83(1986) POSITION- 30 49 14.     (N) 092 06 39.     (W)   SCALED
 BK2093* NAVD 88 ORTHO HEIGHT -    12.01  (+/-2cm)       39.4   (feet) VERTCON3
 BK2093  ______________________________________________________________________
 BK2093  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BK2093  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2093
 BK2093.The horizontal coordinates were scaled from a map and have
 BK2093.an estimated accuracy of +/- 6 seconds.
 BK2093
 BK2093.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2093.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2093
 BK2093.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2093.GEOID18 height accuracy estimate available here.
 BK2093
 BK2093.The vertical order pertains to the NGVD 29 superseded value.
 BK2093
 BK2093.Click photographs - Photos may exist for this station.
 BK2093
 BK2093;                    North         East    Units  Estimated Accuracy
 BK2093;SPC LA S     -   257,480.      925,610.      MT  (+/- 180 meters Scaled)
 BK2093
 BK2093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ850100(NAD 83)
 BK2093
 BK2093                          SUPERSEDED SURVEY CONTROL
 BK2093
 BK2093  NGVD 29 (11/26/84)   12.015  (m)           39.42   (f) ADJUSTED    2 2
 BK2093
 BK2093.Superseded values are not recommended for survey control.
 BK2093
 BK2093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2093.See file dsdata.pdf to determine how the superseded data were derived.
 BK2093
 BK2093_MARKER: DD = SURVEY DISK
 BK2093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2093_STAMPING: 49V140 1975
 BK2093_MARK LOGO: LADHGS
 BK2093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2093+STABILITY: SURFACE MOTION
 BK2093
 BK2093  HISTORY     - Date     Condition        Report By
 BK2093  HISTORY     - 1975     MONUMENTED       LADH
 BK2093
 BK2093                          STATION DESCRIPTION
 BK2093
 BK2093'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2093'ABOUT 1.70 MILES SOUTHWEST ALONG A PARISH ROAD FROM THE JUNCTION OF US
 BK2093'HIGHWAY 71 AT MORROW, 96 FT NORTHWEST OF THE CENTERLINE OF THE PARISH
 BK2093'ROAD, 87 FT SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME HOUSE,
 BK2093'98 FT SOUTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME HOUSE, 4 FT
 BK2093'NORTHWEST OF A SERVICE POWER POLE WITH A NIGHT LIGHT ON IT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2092 ***********************************************************************
 BK2092  DESIGNATION -  49 V 141
 BK2092  PID         -  BK2092
 BK2092  STATE/COUNTY-  LA/ST LANDRY
 BK2092  COUNTRY     -  US
 BK2092  USGS QUAD   -  MORROW (2018)
 BK2092
 BK2092                         *CURRENT SURVEY CONTROL
 BK2092  ______________________________________________________________________
 BK2092* NAD 83(1986) POSITION- 30 49 45.     (N) 092 05 36.     (W)   SCALED
 BK2092* NAVD 88 ORTHO HEIGHT -    13.09  (+/-2cm)       42.9   (feet) VERTCON3
 BK2092  ______________________________________________________________________
 BK2092  GEOID HEIGHT    -        -27.088 (meters)                     GEOID18
 BK2092  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2092
 BK2092.The horizontal coordinates were scaled from a map and have
 BK2092.an estimated accuracy of +/- 6 seconds.
 BK2092
 BK2092.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2092.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2092
 BK2092.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2092.GEOID18 height accuracy estimate available here.
 BK2092
 BK2092.The vertical order pertains to the NGVD 29 superseded value.
 BK2092
 BK2092.Click photographs - Photos may exist for this station.
 BK2092
 BK2092;                    North         East    Units  Estimated Accuracy
 BK2092;SPC LA S     -   258,430.      927,290.      MT  (+/- 180 meters Scaled)
 BK2092
 BK2092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ867110(NAD 83)
 BK2092
 BK2092                          SUPERSEDED SURVEY CONTROL
 BK2092
 BK2092  NGVD 29 (11/26/84)   13.097  (m)           42.97   (f) ADJUSTED    2 2
 BK2092
 BK2092.Superseded values are not recommended for survey control.
 BK2092
 BK2092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2092.See file dsdata.pdf to determine how the superseded data were derived.
 BK2092
 BK2092_MARKER: DD = SURVEY DISK
 BK2092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2092_STAMPING: 49V141 1975
 BK2092_MARK LOGO: LADHGS
 BK2092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2092+STABILITY: SURFACE MOTION
 BK2092
 BK2092  HISTORY     - Date     Condition        Report By
 BK2092  HISTORY     - 1975     MONUMENTED       LADH
 BK2092
 BK2092                          STATION DESCRIPTION
 BK2092
 BK2092'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2092'ABOUT 0.40 MILES SW ALONG A PARISH ROAD FROM THE JUNCTION OF US
 BK2092'HIGHWAY 71 AT MORROW, 83 FT NW OF THE CENTERLINE OF THE PARISH ROAD,
 BK2092'59 FT NW OF A POWER POLE, 89 FT NORTH OF A LONE 40 INCH PECAN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2022 ***********************************************************************
 BK2022  DESIGNATION -  49 V 142
 BK2022  PID         -  BK2022
 BK2022  STATE/COUNTY-  LA/ST LANDRY
 BK2022  COUNTRY     -  US
 BK2022  USGS QUAD   -  MORROW (2018)
 BK2022
 BK2022                         *CURRENT SURVEY CONTROL
 BK2022  ______________________________________________________________________
 BK2022* NAD 83(1986) POSITION- 30 49 22.     (N) 092 04 52.     (W)   SCALED
 BK2022* NAVD 88 ORTHO HEIGHT -    12.56  (+/-2cm)       41.2   (feet) VERTCON3
 BK2022  ______________________________________________________________________
 BK2022  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BK2022  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2022
 BK2022.The horizontal coordinates were scaled from a map and have
 BK2022.an estimated accuracy of +/- 6 seconds.
 BK2022
 BK2022.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2022.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2022
 BK2022.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2022.GEOID18 height accuracy estimate available here.
 BK2022
 BK2022.The vertical order pertains to the NGVD 29 superseded value.
 BK2022
 BK2022.Click photographs - Photos may exist for this station.
 BK2022
 BK2022;                    North         East    Units  Estimated Accuracy
 BK2022;SPC LA S     -   257,710.      928,450.      MT  (+/- 180 meters Scaled)
 BK2022
 BK2022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ878103(NAD 83)
 BK2022
 BK2022                          SUPERSEDED SURVEY CONTROL
 BK2022
 BK2022  NGVD 29 (11/26/84)   12.561  (m)           41.21   (f) ADJUSTED    2 2
 BK2022
 BK2022.Superseded values are not recommended for survey control.
 BK2022
 BK2022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2022.See file dsdata.pdf to determine how the superseded data were derived.
 BK2022
 BK2022_MARKER: DD = SURVEY DISK
 BK2022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2022_STAMPING: 49V142 1975
 BK2022_MARK LOGO: LADHGS
 BK2022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2022+STABILITY: SURFACE MOTION
 BK2022
 BK2022  HISTORY     - Date     Condition        Report By
 BK2022  HISTORY     - 1975     MONUMENTED       LADTD
 BK2022
 BK2022                          STATION DESCRIPTION
 BK2022
 BK2022'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2022'FROM THE POST OFFICE IN LEMOYEN ABOUT 3.6 MI NW ALONG US HIGHWAY 71,
 BK2022'PROJECT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2021 ***********************************************************************
 BK2021  DESIGNATION -  49 V 143
 BK2021  PID         -  BK2021
 BK2021  STATE/COUNTY-  LA/ST LANDRY
 BK2021  COUNTRY     -  US
 BK2021  USGS QUAD   -  MORROW (2018)
 BK2021
 BK2021                         *CURRENT SURVEY CONTROL
 BK2021  ______________________________________________________________________
 BK2021* NAD 83(1986) POSITION- 30 48 37.     (N) 092 04 10.     (W)   SCALED
 BK2021* NAVD 88 ORTHO HEIGHT -    12.25  (+/-2cm)       40.2   (feet) VERTCON3
 BK2021  ______________________________________________________________________
 BK2021  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BK2021  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2021
 BK2021.The horizontal coordinates were scaled from a map and have
 BK2021.an estimated accuracy of +/- 6 seconds.
 BK2021
 BK2021.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2021.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2021
 BK2021.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2021.GEOID18 height accuracy estimate available here.
 BK2021
 BK2021.The vertical order pertains to the NGVD 29 superseded value.
 BK2021
 BK2021.Click photographs - Photos may exist for this station.
 BK2021
 BK2021;                    North         East    Units  Estimated Accuracy
 BK2021;SPC LA S     -   256,320.      929,560.      MT  (+/- 180 meters Scaled)
 BK2021
 BK2021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ890089(NAD 83)
 BK2021
 BK2021                          SUPERSEDED SURVEY CONTROL
 BK2021
 BK2021  NGVD 29 (11/26/84)   12.255  (m)           40.21   (f) ADJUSTED    2 2
 BK2021
 BK2021.Superseded values are not recommended for survey control.
 BK2021
 BK2021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2021.See file dsdata.pdf to determine how the superseded data were derived.
 BK2021
 BK2021_MARKER: DD = SURVEY DISK
 BK2021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2021_STAMPING: 49V143 1975
 BK2021_MARK LOGO: LADHGS
 BK2021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2021+STABILITY: SURFACE MOTION
 BK2021
 BK2021  HISTORY     - Date     Condition        Report By
 BK2021  HISTORY     - 1975     MONUMENTED       LADTD
 BK2021
 BK2021                          STATION DESCRIPTION
 BK2021
 BK2021'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2021'FROM THE POST OFFICE IN LEMOYEN ABOUT 2.5 MI NW ALONG US HIGHWAY 71,
 BK2021'153 FT SW OF THE CENTERLINE OF US HIGHWAY 71, 114 FT W EST OF A POWER
 BK2021'POLE NEXT TO A BILL BOARD, 1.2 FT NW OF A FENCE, THIS MARKER IS
 BK2021'LOCATED NEXT TO A LANDING STRIP, 224 FT SW OF THE TEXAS AND PACIFIC
 BK2021'MILE POST NO 151.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2020 ***********************************************************************
 BK2020  DESIGNATION -  49 V 144
 BK2020  PID         -  BK2020
 BK2020  STATE/COUNTY-  LA/ST LANDRY
 BK2020  COUNTRY     -  US
 BK2020  USGS QUAD   -  MORROW (2018)
 BK2020
 BK2020                         *CURRENT SURVEY CONTROL
 BK2020  ______________________________________________________________________
 BK2020* NAD 83(1986) POSITION- 30 48 01.     (N) 092 03 28.     (W)   SCALED
 BK2020* NAVD 88 ORTHO HEIGHT -    12.44  (+/-2cm)       40.8   (feet) VERTCON3
 BK2020  ______________________________________________________________________
 BK2020  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BK2020  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2020
 BK2020.The horizontal coordinates were scaled from a map and have
 BK2020.an estimated accuracy of +/- 6 seconds.
 BK2020
 BK2020.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2020.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2020
 BK2020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2020.GEOID18 height accuracy estimate available here.
 BK2020
 BK2020.The vertical order pertains to the NGVD 29 superseded value.
 BK2020
 BK2020.Click photographs - Photos may exist for this station.
 BK2020
 BK2020;                    North         East    Units  Estimated Accuracy
 BK2020;SPC LA S     -   255,200.      930,670.      MT  (+/- 180 meters Scaled)
 BK2020
 BK2020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ901078(NAD 83)
 BK2020
 BK2020                          SUPERSEDED SURVEY CONTROL
 BK2020
 BK2020  NGVD 29 (11/26/84)   12.446  (m)           40.83   (f) ADJUSTED    2 2
 BK2020
 BK2020.Superseded values are not recommended for survey control.
 BK2020
 BK2020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2020.See file dsdata.pdf to determine how the superseded data were derived.
 BK2020
 BK2020_MARKER: DD = SURVEY DISK
 BK2020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2020_STAMPING: 49V144 1975
 BK2020_MARK LOGO: LADHGS
 BK2020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2020+STABILITY: SURFACE MOTION
 BK2020
 BK2020  HISTORY     - Date     Condition        Report By
 BK2020  HISTORY     - 1975     MONUMENTED       LADTD
 BK2020
 BK2020                          STATION DESCRIPTION
 BK2020
 BK2020'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2020'FROM THE POST OFFICE IN LEMOYEN ABOUT 1.4 MI NW ALONG US HIGHWAY 71,
 BK2020'60 FT NE OF THE CENTERLINE OF US HIGHWAY 71, 30 FT WEST THE WEST RAIL
 BK2020'OF THE TEXAS AND PACIFIC RAILROAD TRACK, 75 FT SE OF THE JUNCTION OF
 BK2020'US HIGHWAY 71AND A BLACKTOP ROAD PARISH ROAD LEADING NORTH, 3 FT SE OF
 BK2020'A TELEPHONE POLE, THIS MARKER IS LOCATED 2 TELEPHONE POLES NW OF THE
 BK2020'TEXAS AND PACIFIC MILE POST NO 150.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2014 ***********************************************************************
 BK2014  DESIGNATION -  49 V 145
 BK2014  PID         -  BK2014
 BK2014  STATE/COUNTY-  LA/ST LANDRY
 BK2014  COUNTRY     -  US
 BK2014  USGS QUAD   -  MORROW (2018)
 BK2014
 BK2014                         *CURRENT SURVEY CONTROL
 BK2014  ______________________________________________________________________
 BK2014* NAD 83(1986) POSITION- 30 46 30.     (N) 092 01 49.     (W)   SCALED
 BK2014* NAVD 88 ORTHO HEIGHT -    10.85  (+/-2cm)       35.6   (feet) VERTCON3
 BK2014  ______________________________________________________________________
 BK2014  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BK2014  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2014
 BK2014.The horizontal coordinates were scaled from a map and have
 BK2014.an estimated accuracy of +/- 6 seconds.
 BK2014
 BK2014.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2014.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2014
 BK2014.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2014.GEOID18 height accuracy estimate available here.
 BK2014
 BK2014.The vertical order pertains to the NGVD 29 superseded value.
 BK2014
 BK2014.Click photographs - Photos may exist for this station.
 BK2014
 BK2014;                    North         East    Units  Estimated Accuracy
 BK2014;SPC LA S     -   252,380.      933,280.      MT  (+/- 180 meters Scaled)
 BK2014
 BK2014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ927050(NAD 83)
 BK2014
 BK2014                          SUPERSEDED SURVEY CONTROL
 BK2014
 BK2014  NGVD 29 (11/26/84)   10.854  (m)           35.61   (f) ADJUSTED    2 2
 BK2014
 BK2014.Superseded values are not recommended for survey control.
 BK2014
 BK2014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2014.See file dsdata.pdf to determine how the superseded data were derived.
 BK2014
 BK2014_MARKER: DD = SURVEY DISK
 BK2014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2014_STAMPING: 49V145 1975
 BK2014_MARK LOGO: LADHGS
 BK2014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2014+STABILITY: SURFACE MOTION
 BK2014
 BK2014  HISTORY     - Date     Condition        Report By
 BK2014  HISTORY     - 1975     MONUMENTED       LADTD
 BK2014
 BK2014                          STATION DESCRIPTION
 BK2014
 BK2014'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2014'FROM THE JUNCTION OF US HIGHWAY 71 AND STATE HIGHWAY 10 AT LEBEAU GO
 BK2014'ABOUT 4.5 MI NW ALONG US HIGHWAY 71, 92 FT WEST OF THE CENTERLINE OF
 BK2014'US HIGHWAY 71, 87 FT SOUTH OF POWER POLE NO 76 WITH TRANSFORMER, 27 FT
 BK2014'SE OF A 12 INCH PECAN TREE, THIS MARKER IS ON PROPERTY OWNED BY
 BK2014'A. A. SMITH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2870 ***********************************************************************
 BJ2870  DESIGNATION -  49 V 146
 BJ2870  PID         -  BJ2870
 BJ2870  STATE/COUNTY-  LA/ST LANDRY
 BJ2870  COUNTRY     -  US
 BJ2870  USGS QUAD   -  PALMETTO (2018)
 BJ2870
 BJ2870                         *CURRENT SURVEY CONTROL
 BJ2870  ______________________________________________________________________
 BJ2870* NAD 83(1986) POSITION- 30 44 08.     (N) 091 59 08.     (W)   SCALED
 BJ2870* NAVD 88 ORTHO HEIGHT -    11.33  (+/-2cm)       37.2   (feet) VERTCON3
 BJ2870  ______________________________________________________________________
 BJ2870  GEOID HEIGHT    -        -27.165 (meters)                     GEOID18
 BJ2870  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2870
 BJ2870.The horizontal coordinates were scaled from a map and have
 BJ2870.an estimated accuracy of +/- 6 seconds.
 BJ2870
 BJ2870.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2870.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2870
 BJ2870.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2870.GEOID18 height accuracy estimate available here.
 BJ2870
 BJ2870.The vertical order pertains to the NGVD 29 superseded value.
 BJ2870
 BJ2870.Click photographs - Photos may exist for this station.
 BJ2870
 BJ2870;                    North         East    Units  Estimated Accuracy
 BJ2870;SPC LA S     -   247,980.      937,540.      MT  (+/- 180 meters Scaled)
 BJ2870
 BJ2870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ971007(NAD 83)
 BJ2870
 BJ2870                          SUPERSEDED SURVEY CONTROL
 BJ2870
 BJ2870  NGVD 29 (11/26/84)   11.342  (m)           37.21   (f) ADJUSTED    2 2
 BJ2870
 BJ2870.Superseded values are not recommended for survey control.
 BJ2870
 BJ2870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2870.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2870
 BJ2870_MARKER: DD = SURVEY DISK
 BJ2870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2870_STAMPING: 49V146 1975
 BJ2870_MARK LOGO: LADHGS
 BJ2870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2870+STABILITY: SURFACE MOTION
 BJ2870
 BJ2870  HISTORY     - Date     Condition        Report By
 BJ2870  HISTORY     - 1975     MONUMENTED       LADTD
 BJ2870
 BJ2870                          STATION DESCRIPTION
 BJ2870
 BJ2870'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2870'0.5 MI NW FROM LEBEAU.
 BJ2870'FROM THE JUNCTION OF US HIGHWAY 71 AND STATE HIGHWAY 10 AT LEBEAU GO
 BJ2870'ABOUT 0.5 MI NW ALONG US HIGHWAY 71, 86 FT SW OF THE CENTERLINE OF US
 BJ2870'HIGHWAY 71, 81 FT NORTH OF THE NE CORNER OF A BRICK DRIVE INN, 87 FT
 BJ2870'NE OF THE SW CORNER OF A BRICK DRIVE INN, ABOUT 200 FT WEST OF A
 BJ2870'SIGNAL LIGHT ON THE TEXAS AND PACIFIC RAILROAD FILL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2120 ***********************************************************************
 BK2120  DESIGNATION -  49 V 147
 BK2120  PID         -  BK2120
 BK2120  STATE/COUNTY-  LA/ST LANDRY
 BK2120  COUNTRY     -  US
 BK2120  USGS QUAD   -  WHITEVILLE (2018)
 BK2120
 BK2120                         *CURRENT SURVEY CONTROL
 BK2120  ______________________________________________________________________
 BK2120* NAD 83(1986) POSITION- 30 48 31.     (N) 092 11 12.     (W)   SCALED
 BK2120* NAVD 88 ORTHO HEIGHT -    13.87  (+/-2cm)       45.5   (feet) VERTCON3
 BK2120  ______________________________________________________________________
 BK2120  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BK2120  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2120
 BK2120.The horizontal coordinates were scaled from a map and have
 BK2120.an estimated accuracy of +/- 6 seconds.
 BK2120
 BK2120.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2120.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2120
 BK2120.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2120.GEOID18 height accuracy estimate available here.
 BK2120
 BK2120.The vertical order pertains to the NGVD 29 superseded value.
 BK2120
 BK2120.Click photographs - Photos may exist for this station.
 BK2120
 BK2120;                    North         East    Units  Estimated Accuracy
 BK2120;SPC LA S     -   256,210.      918,340.      MT  (+/- 180 meters Scaled)
 BK2120
 BK2120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ778086(NAD 83)
 BK2120
 BK2120                          SUPERSEDED SURVEY CONTROL
 BK2120
 BK2120  NGVD 29 (11/26/84)   13.874  (m)           45.52   (f) ADJUSTED    2 2
 BK2120
 BK2120.Superseded values are not recommended for survey control.
 BK2120
 BK2120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2120.See file dsdata.pdf to determine how the superseded data were derived.
 BK2120
 BK2120_MARKER: DD = SURVEY DISK
 BK2120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2120_STAMPING: 49V147 1977
 BK2120_MARK LOGO: LADHGS
 BK2120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2120+STABILITY: SURFACE MOTION
 BK2120
 BK2120  HISTORY     - Date     Condition        Report By
 BK2120  HISTORY     - 1977     MONUMENTED       LADH
 BK2120
 BK2120                          STATION DESCRIPTION
 BK2120
 BK2120'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2120'ABOUT 1.8 MILES NW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF STATE
 BK2120'HIGHWAY 182 AT WHITEVILLE, 79 FT NE OF THE CENTERLINE OF STATE HIGHWAY
 BK2120'29, 52 FT SW OF A SERVICE POWER POLE WITH A LIGHT, 99 FT SW OF THE
 BK2120'SW CORNER OF A WOOD FRAME HOUSE, 2 FT NW OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2121 ***********************************************************************
 BK2121  DESIGNATION -  49 V 148
 BK2121  PID         -  BK2121
 BK2121  STATE/COUNTY-  LA/ST LANDRY
 BK2121  COUNTRY     -  US
 BK2121  USGS QUAD   -  WHITEVILLE (2018)
 BK2121
 BK2121                         *CURRENT SURVEY CONTROL
 BK2121  ______________________________________________________________________
 BK2121* NAD 83(1986) POSITION- 30 49 17.     (N) 092 11 41.     (W)   SCALED
 BK2121* NAVD 88 ORTHO HEIGHT -    14.00  (+/-2cm)       45.9   (feet) VERTCON3
 BK2121  ______________________________________________________________________
 BK2121  GEOID HEIGHT    -        -27.077 (meters)                     GEOID18
 BK2121  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2121
 BK2121.The horizontal coordinates were scaled from a map and have
 BK2121.an estimated accuracy of +/- 6 seconds.
 BK2121
 BK2121.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2121.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2121
 BK2121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2121.GEOID18 height accuracy estimate available here.
 BK2121
 BK2121.The vertical order pertains to the NGVD 29 superseded value.
 BK2121
 BK2121.Click photographs - Photos may exist for this station.
 BK2121
 BK2121;                    North         East    Units  Estimated Accuracy
 BK2121;SPC LA S     -   257,630.      917,580.      MT  (+/- 180 meters Scaled)
 BK2121
 BK2121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ770100(NAD 83)
 BK2121
 BK2121                          SUPERSEDED SURVEY CONTROL
 BK2121
 BK2121  NGVD 29 (11/26/84)   14.000  (m)           45.93   (f) ADJUSTED    2 2
 BK2121
 BK2121.Superseded values are not recommended for survey control.
 BK2121
 BK2121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2121.See file dsdata.pdf to determine how the superseded data were derived.
 BK2121
 BK2121_MARKER: DD = SURVEY DISK
 BK2121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2121_STAMPING: 49V148 1977
 BK2121_MARK LOGO: LADHGS
 BK2121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2121+STABILITY: SURFACE MOTION
 BK2121
 BK2121  HISTORY     - Date     Condition        Report By
 BK2121  HISTORY     - 1977     MONUMENTED       LADH
 BK2121
 BK2121                          STATION DESCRIPTION
 BK2121
 BK2121'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2121'ABOUT 2.8 MILES NW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF STATE
 BK2121'HIGHWAY 182 AT WHITEVILLE, 89 FT SW OF THE CENTERLINE OF STATE HIGHWAY
 BK2121'29, 92 FT SE OF THE CENTERLINE OF A DRIVEWAY WITH A RAILROAD CATTLE
 BK2121'GUARD, 149 FT SW OF POWER POLE NO 61,
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2123 ***********************************************************************
 BK2123  DESIGNATION -  49 V 149
 BK2123  PID         -  BK2123
 BK2123  STATE/COUNTY-  LA/ST LANDRY
 BK2123  COUNTRY     -  US
 BK2123  USGS QUAD   -  WHITEVILLE (2018)
 BK2123
 BK2123                         *CURRENT SURVEY CONTROL
 BK2123  ______________________________________________________________________
 BK2123* NAD 83(1986) POSITION- 30 50 47.     (N) 092 12 35.     (W)   SCALED
 BK2123* NAVD 88 ORTHO HEIGHT -    14.75  (+/-2cm)       48.4   (feet) VERTCON3
 BK2123  ______________________________________________________________________
 BK2123  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BK2123  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2123
 BK2123.The horizontal coordinates were scaled from a map and have
 BK2123.an estimated accuracy of +/- 6 seconds.
 BK2123
 BK2123.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2123.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2123
 BK2123.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2123.GEOID18 height accuracy estimate available here.
 BK2123
 BK2123.The vertical order pertains to the NGVD 29 superseded value.
 BK2123
 BK2123.Click photographs - Photos may exist for this station.
 BK2123
 BK2123;                    North         East    Units  Estimated Accuracy
 BK2123;SPC LA S     -   260,410.      916,170.      MT  (+/- 180 meters Scaled)
 BK2123
 BK2123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ755128(NAD 83)
 BK2123
 BK2123                          SUPERSEDED SURVEY CONTROL
 BK2123
 BK2123  NGVD 29 (11/26/84)   14.754  (m)           48.41   (f) ADJUSTED    2 2
 BK2123
 BK2123.Superseded values are not recommended for survey control.
 BK2123
 BK2123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2123.See file dsdata.pdf to determine how the superseded data were derived.
 BK2123
 BK2123_MARKER: DD = SURVEY DISK
 BK2123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2123_STAMPING: 49V149 1977
 BK2123_MARK LOGO: LADHGS
 BK2123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2123+STABILITY: SURFACE MOTION
 BK2123
 BK2123  HISTORY     - Date     Condition        Report By
 BK2123  HISTORY     - 1977     MONUMENTED       LADH
 BK2123
 BK2123                          STATION DESCRIPTION
 BK2123
 BK2123'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2123'ABOUT 4.6 MILES NW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF STATE
 BK2123'HIGHWAY 182 AT WHITEVILLE, 103 FT WEST OF THE CENTERLINE OF STATE
 BK2123'HIGHWAY 29, 60 FT WEST OF POWER POLE NO 65, 1 FT NW OF A CHAIN LINK
 BK2123'FENCE, ABOUT 150 FT SOUTH OF A WOOD BRIDGE OVER BAYOU BOEUF ON STATE
 BK2123'HIGHWAY 29, ABOUT 300 FT SE OF ST LANDRY PARISH LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0081 ***********************************************************************
 BK0081  DESIGNATION -  49 V 15
 BK0081  PID         -  BK0081
 BK0081  STATE/COUNTY-  LA/ST LANDRY
 BK0081  COUNTRY     -  US
 BK0081  USGS QUAD   -  LAWTELL (2018)
 BK0081
 BK0081                         *CURRENT SURVEY CONTROL
 BK0081  ______________________________________________________________________
 BK0081* NAD 83(1986) POSITION- 30 31 01.     (N) 092 12 06.     (W)   SCALED
 BK0081* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0081  **This station is located in a suspected subsidence area (see below).
 BK0081  ______________________________________________________________________
 BK0081  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0081
 BK0081.The horizontal coordinates were scaled from a map and have
 BK0081.an estimated accuracy of +/- 6 seconds.
 BK0081
 BK0081.** This station is in an area of known vertical motion. If an
 BK0081.** orthometric height was ever established but is not available 
 BK0081.** in the current survey control section, the orthometric height
 BK0081.** is considered suspect.  Suspect heights are available in the
 BK0081.** superseded section only if requested.
 BK0081
 BK0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0081.GEOID18 height accuracy estimate available here.
 BK0081
 BK0081.Click photographs - Photos may exist for this station.
 BK0081
 BK0081;                    North         East    Units  Estimated Accuracy
 BK0081;SPC LA S     -   223,890.      916,660.      MT  (+/- 180 meters Scaled)
 BK0081
 BK0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP765763(NAD 83)
 BK0081
 BK0081                          SUPERSEDED SURVEY CONTROL
 BK0081
 BK0081.No superseded survey control is available for this station.
 BK0081
 BK0081_MARKER: DD = SURVEY DISK
 BK0081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0081_STAMPING: 49V15 1968
 BK0081_MARK LOGO: LADHGS
 BK0081_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0081+STABILITY: SURFACE MOTION
 BK0081
 BK0081  HISTORY     - Date     Condition        Report By
 BK0081  HISTORY     - 1968     MONUMENTED       LADTD
 BK0081  HISTORY     - 1973     GOOD             LADTD
 BK0081
 BK0081                          STATION DESCRIPTION
 BK0081
 BK0081'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0081'1.2 MI W FROM LAWTELL.
 BK0081'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0081'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WESTBOUND
 BK0081'ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 0.95 MILES WEST ALONG US
 BK0081'HIGHWAY 190.  89.0 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND
 BK0081'ROADWAY OF US HIGHWAY 190.  64.0 FEET EAST OF THE CENTERLINE OF A
 BK0081'BLACKTOP ROAD LEADING TO THE CARTER G. WOODSON HIGH SCHOOL.  139.0
 BK0081'FEET EAST-NORTHEAST OF THE NORTHEAST CORNER OF A CONCRETE BLOCK
 BK0081'BUILDING BELONGING TO ALLIE BOUDREAUX LOCATED IN RIGHT-OF-WAY FLARE.
 BK0081'1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A
 BK0081'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  1/4, SEC 19, T 6
 BK0081'S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0082 ***********************************************************************
 BK0082  DESIGNATION -  49 V 16
 BK0082  PID         -  BK0082
 BK0082  STATE/COUNTY-  LA/ST LANDRY
 BK0082  COUNTRY     -  US
 BK0082  USGS QUAD   -  LAWTELL (2018)
 BK0082
 BK0082                         *CURRENT SURVEY CONTROL
 BK0082  ______________________________________________________________________
 BK0082* NAD 83(1986) POSITION- 30 30 56.     (N) 092 13 07.     (W)   SCALED
 BK0082* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0082  **This station is located in a suspected subsidence area (see below).
 BK0082  ______________________________________________________________________
 BK0082  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0082
 BK0082.The horizontal coordinates were scaled from a map and have
 BK0082.an estimated accuracy of +/- 6 seconds.
 BK0082
 BK0082.** This station is in an area of known vertical motion. If an
 BK0082.** orthometric height was ever established but is not available 
 BK0082.** in the current survey control section, the orthometric height
 BK0082.** is considered suspect.  Suspect heights are available in the
 BK0082.** superseded section only if requested.
 BK0082
 BK0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0082.GEOID18 height accuracy estimate available here.
 BK0082
 BK0082.Click photographs - Photos may exist for this station.
 BK0082
 BK0082;                    North         East    Units  Estimated Accuracy
 BK0082;SPC LA S     -   223,740.      915,030.      MT  (+/- 180 meters Scaled)
 BK0082
 BK0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP749761(NAD 83)
 BK0082
 BK0082                          SUPERSEDED SURVEY CONTROL
 BK0082
 BK0082.No superseded survey control is available for this station.
 BK0082
 BK0082_MARKER: DD = SURVEY DISK
 BK0082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0082_STAMPING: 49V16 1968
 BK0082_MARK LOGO: LADHGS
 BK0082_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0082+STABILITY: SURFACE MOTION
 BK0082
 BK0082  HISTORY     - Date     Condition        Report By
 BK0082  HISTORY     - 1968     MONUMENTED       LADTD
 BK0082  HISTORY     - 1969     GOOD             LADTD
 BK0082
 BK0082                          STATION DESCRIPTION
 BK0082
 BK0082'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0082'2.20 MI W FROM LAWTELL.
 BK0082'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0082'SCHOOL IN LAWTELL TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND THE
 BK0082'WESTBOUND ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 1.95 MILES WEST
 BK0082'ALONG US HIGHWAY 190.  IN SECTION 25, T6S, R2E.  49.2 FEET SOUTH OF
 BK0082'THE CENTERLINE OF THE EASTBOUND ROADWAY OF US HIGHWAY 190, 102.0 FEET
 BK0082'NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER RESIDENCE
 BK0082'BELONGING TO ROBERT REVERIE, 131.5 FEET WEST OF THE CENTERLINE OF A
 BK0082'SHELL DRIVEWAY, 3.8 FEET NORTHWEST OF A POWER POLE, 1.2 FEET NORTH OF
 BK0082'A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE
 BK0082'POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0
 BK0082'FOOT NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0083 ***********************************************************************
 BK0083  DESIGNATION -  49 V 17
 BK0083  PID         -  BK0083
 BK0083  STATE/COUNTY-  LA/ST LANDRY
 BK0083  COUNTRY     -  US
 BK0083  USGS QUAD   -  LAWTELL (2018)
 BK0083
 BK0083                         *CURRENT SURVEY CONTROL
 BK0083  ______________________________________________________________________
 BK0083* NAD 83(1986) POSITION- 30 30 52.     (N) 092 13 39.     (W)   SCALED
 BK0083* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0083  **This station is located in a suspected subsidence area (see below).
 BK0083  ______________________________________________________________________
 BK0083  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0083
 BK0083.The horizontal coordinates were scaled from a map and have
 BK0083.an estimated accuracy of +/- 6 seconds.
 BK0083
 BK0083.** This station is in an area of known vertical motion. If an
 BK0083.** orthometric height was ever established but is not available 
 BK0083.** in the current survey control section, the orthometric height
 BK0083.** is considered suspect.  Suspect heights are available in the
 BK0083.** superseded section only if requested.
 BK0083
 BK0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0083.GEOID18 height accuracy estimate available here.
 BK0083
 BK0083.Click photographs - Photos may exist for this station.
 BK0083
 BK0083;                    North         East    Units  Estimated Accuracy
 BK0083;SPC LA S     -   223,630.      914,180.      MT  (+/- 180 meters Scaled)
 BK0083
 BK0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP741760(NAD 83)
 BK0083
 BK0083                          SUPERSEDED SURVEY CONTROL
 BK0083
 BK0083.No superseded survey control is available for this station.
 BK0083
 BK0083_MARKER: DD = SURVEY DISK
 BK0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0083_STAMPING: 49V17 1968
 BK0083_MARK LOGO: LADHGS
 BK0083_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0083+STABILITY: SURFACE MOTION
 BK0083
 BK0083  HISTORY     - Date     Condition        Report By
 BK0083  HISTORY     - 1968     MONUMENTED       LADTD
 BK0083  HISTORY     - 1969     GOOD             LADTD
 BK0083
 BK0083                          STATION DESCRIPTION
 BK0083
 BK0083'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0083'2.80 MI W FROM LAWTELL.
 BK0083'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0083'SCHOOL IN LAWTELL TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND THE
 BK0083'WESTBOUND ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 2.55 MILES WEST
 BK0083'ALONG US HIGHWAY 190.  IN SECTION 25, T6S, R2E.  96.6 FEET SOUTH OF
 BK0083'THE CENTERLINE OF THE EASTBOUND ROADWAY OF US HIGHWAY 190, 53.3 FEET
 BK0083'EAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 45.0 FEET
 BK0083'SOUTHWEST OF POWER POLE NUMBER 8, 1.3 FEET NORTHWEST OF A COMBINATION
 BK0083'MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0083'4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF
 BK0083'A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0084 ***********************************************************************
 BK0084  DESIGNATION -  49 V 18
 BK0084  PID         -  BK0084
 BK0084  STATE/COUNTY-  LA/ST LANDRY
 BK0084  COUNTRY     -  US
 BK0084  USGS QUAD   -  LAWTELL (2018)
 BK0084
 BK0084                         *CURRENT SURVEY CONTROL
 BK0084  ______________________________________________________________________
 BK0084* NAD 83(1986) POSITION- 30 30 46.     (N) 092 14 43.     (W)   SCALED
 BK0084* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0084  **This station is located in a suspected subsidence area (see below).
 BK0084  ______________________________________________________________________
 BK0084  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0084
 BK0084.The horizontal coordinates were scaled from a map and have
 BK0084.an estimated accuracy of +/- 6 seconds.
 BK0084
 BK0084.** This station is in an area of known vertical motion. If an
 BK0084.** orthometric height was ever established but is not available 
 BK0084.** in the current survey control section, the orthometric height
 BK0084.** is considered suspect.  Suspect heights are available in the
 BK0084.** superseded section only if requested.
 BK0084
 BK0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0084.GEOID18 height accuracy estimate available here.
 BK0084
 BK0084.Click photographs - Photos may exist for this station.
 BK0084
 BK0084;                    North         East    Units  Estimated Accuracy
 BK0084;SPC LA S     -   223,460.      912,470.      MT  (+/- 180 meters Scaled)
 BK0084
 BK0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP724758(NAD 83)
 BK0084
 BK0084                          SUPERSEDED SURVEY CONTROL
 BK0084
 BK0084.No superseded survey control is available for this station.
 BK0084
 BK0084_MARKER: DD = SURVEY DISK
 BK0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0084_STAMPING: 49V18 1968
 BK0084_MARK LOGO: LADHGS
 BK0084_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0084+STABILITY: SURFACE MOTION
 BK0084
 BK0084  HISTORY     - Date     Condition        Report By
 BK0084  HISTORY     - 1968     MONUMENTED       LADTD
 BK0084  HISTORY     - 1969     GOOD             LADTD
 BK0084
 BK0084                          STATION DESCRIPTION
 BK0084
 BK0084'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0084'3.80 MI W FROM LAWTELL.
 BK0084'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0084'SCHOOL IN LAWTELL TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND THE
 BK0084'WESTBOUND ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 3.55 MILES WEST
 BK0084'ALONG US HIGHWAY 190.  IN SECTION 43, T6S, R2E.  79.5 FEET SOUTH OF
 BK0084'THE CENTERLINE OF THE EASTBOUND ROADWAY OF US HIGHWAY 190, 76.7 FEET
 BK0084'EAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 136.0 FEET
 BK0084'NORTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME GROCERY STORE
 BK0084'BUILDING BELONGING TO ROBERT SMITH, 38.6 FEET SOUTHWEST OF POWER POLE
 BK0084'NUMBER 16, 1.2 FEET NORTHWEST OF A COMBINATION MESH AND BARBED WIRE
 BK0084'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0084'GROUND.  THE MARK IS LOCATED 0.9 FOOT NORTHWEST OF A STEEL WITNESS
 BK0084'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0085 ***********************************************************************
 BK0085  DESIGNATION -  49 V 19
 BK0085  PID         -  BK0085
 BK0085  STATE/COUNTY-  LA/ST LANDRY
 BK0085  COUNTRY     -  US
 BK0085  USGS QUAD   -  CHATAIGNIER (2018)
 BK0085
 BK0085                         *CURRENT SURVEY CONTROL
 BK0085  ______________________________________________________________________
 BK0085* NAD 83(1986) POSITION- 30 30 44.     (N) 092 15 33.     (W)   SCALED
 BK0085* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0085  **This station is located in a suspected subsidence area (see below).
 BK0085  ______________________________________________________________________
 BK0085  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0085
 BK0085.The horizontal coordinates were scaled from a map and have
 BK0085.an estimated accuracy of +/- 6 seconds.
 BK0085
 BK0085.** This station is in an area of known vertical motion. If an
 BK0085.** orthometric height was ever established but is not available 
 BK0085.** in the current survey control section, the orthometric height
 BK0085.** is considered suspect.  Suspect heights are available in the
 BK0085.** superseded section only if requested.
 BK0085
 BK0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0085.GEOID18 height accuracy estimate available here.
 BK0085
 BK0085.Click photographs - Photos may exist for this station.
 BK0085
 BK0085;                    North         East    Units  Estimated Accuracy
 BK0085;SPC LA S     -   223,410.      911,140.      MT  (+/- 180 meters Scaled)
 BK0085
 BK0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP710757(NAD 83)
 BK0085
 BK0085                          SUPERSEDED SURVEY CONTROL
 BK0085
 BK0085.No superseded survey control is available for this station.
 BK0085
 BK0085_MARKER: DD = SURVEY DISK
 BK0085_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0085_SP_SET: CULVERT HEADWALL
 BK0085_STAMPING: 49V19 1968
 BK0085_MARK LOGO: LADHGS
 BK0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0085+STABILITY: SURFACE MOTION
 BK0085
 BK0085  HISTORY     - Date     Condition        Report By
 BK0085  HISTORY     - 1968     MONUMENTED       LADTD
 BK0085  HISTORY     - 1969     GOOD             LADTD
 BK0085
 BK0085                          STATION DESCRIPTION
 BK0085
 BK0085'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0085'4.70 MI W FROM LAWTELL.
 BK0085'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0085'SCHOOL IN LAWTELL TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND THE
 BK0085'WESTBOUND ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 4.45 MILES WEST
 BK0085'ALONG US HIGHWAY 190.  IN SECTION 43, T6S, R2E.  LOCATED IN THE CENTER
 BK0085'OF A CONCRETE HEADWALL ON THE SOUTH END OF A BOX CULVERT UNDER US
 BK0085'HIGHWAY 190.  43.18 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND
 BK0085'ROADWAY OF US HIGHWAY 190, 81.3 FEET NORTHEAST OF THE NORTHEAST CORNER
 BK0085'OF A WOOD FRAME RESIDENCE BELONGING TO ROLLIS FONTENOT, 86.7 FEET
 BK0085'NORTHWEST OF A 24 INCH TWIN OAK TREE, 105.6 FEET WEST OF A POWER POLE.
 BK0085'SET FLUSH WITH THE SURFACE OF THE CONCRETE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0311 ***********************************************************************
 BK0311  DESIGNATION -  49 V 2
 BK0311  PID         -  BK0311
 BK0311  STATE/COUNTY-  LA/ST LANDRY
 BK0311  COUNTRY     -  US
 BK0311  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0311
 BK0311                         *CURRENT SURVEY CONTROL
 BK0311  ______________________________________________________________________
 BK0311* NAD 83(1986) POSITION- 30 29 18.     (N) 092 28 32.     (W)   SCALED
 BK0311* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0311  **This station is located in a suspected subsidence area (see below).
 BK0311  ______________________________________________________________________
 BK0311  GEOID HEIGHT    -        -27.268 (meters)                     GEOID18
 BK0311
 BK0311.The horizontal coordinates were scaled from a map and have
 BK0311.an estimated accuracy of +/- 6 seconds.
 BK0311
 BK0311.** This station is in an area of known vertical motion. If an
 BK0311.** orthometric height was ever established but is not available 
 BK0311.** in the current survey control section, the orthometric height
 BK0311.** is considered suspect.  Suspect heights are available in the
 BK0311.** superseded section only if requested.
 BK0311
 BK0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0311.GEOID18 height accuracy estimate available here.
 BK0311
 BK0311.Click photographs - Photos may exist for this station.
 BK0311
 BK0311;                    North         East    Units  Estimated Accuracy
 BK0311;SPC LA S     -   220,950.      890,340.      MT  (+/- 180 meters Scaled)
 BK0311
 BK0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP503730(NAD 83)
 BK0311
 BK0311                          SUPERSEDED SURVEY CONTROL
 BK0311
 BK0311.No superseded survey control is available for this station.
 BK0311
 BK0311_MARKER: DD = SURVEY DISK
 BK0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0311_STAMPING: 49V2 1968
 BK0311_MARK LOGO: LADHGS
 BK0311_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0311+STABILITY: SURFACE MOTION
 BK0311
 BK0311  HISTORY     - Date     Condition        Report By
 BK0311  HISTORY     - 1968     MONUMENTED       LADTD
 BK0311  HISTORY     - 1969     GOOD             LADTD
 BK0311
 BK0311                          STATION DESCRIPTION
 BK0311
 BK0311'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0311'3.90 MI W FROM EUNICE.
 BK0311'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0311'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0311'WITH US HIGHWAY 190.  THENCE ABOUT 3.75 MILES WEST ALONG US HIGHWAY
 BK0311'190.  IN SECTION 33, T6S, R1W.  101.0 FEET NORTHWEST OF THE CENTERLINE
 BK0311'OF US HIGHWAY 190, 266.5 FEET EAST OF THE SOUTHEAST CORNER OF A BRICK
 BK0311'VENEER RESIDENCE BELONGING TO SHELBY PRATHON, 200.6 FEET NORTH OF THE
 BK0311'NORTHEAST CORNER OF A BRICK VENEER RESTAURANT BUILDING, 0.7 FOOT WEST
 BK0311'OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BK0311'INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTH OF A
 BK0311'STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0086 ***********************************************************************
 BK0086  DESIGNATION -  49 V 20
 BK0086  PID         -  BK0086
 BK0086  STATE/COUNTY-  LA/ST LANDRY
 BK0086  COUNTRY     -  US
 BK0086  USGS QUAD   -  CHATAIGNIER (2018)
 BK0086
 BK0086                         *CURRENT SURVEY CONTROL
 BK0086  ______________________________________________________________________
 BK0086* NAD 83(1986) POSITION- 30 30 38.     (N) 092 16 29.     (W)   SCALED
 BK0086* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0086  **This station is located in a suspected subsidence area (see below).
 BK0086  ______________________________________________________________________
 BK0086  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0086
 BK0086.The horizontal coordinates were scaled from a map and have
 BK0086.an estimated accuracy of +/- 6 seconds.
 BK0086
 BK0086.** This station is in an area of known vertical motion. If an
 BK0086.** orthometric height was ever established but is not available 
 BK0086.** in the current survey control section, the orthometric height
 BK0086.** is considered suspect.  Suspect heights are available in the
 BK0086.** superseded section only if requested.
 BK0086
 BK0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0086.GEOID18 height accuracy estimate available here.
 BK0086
 BK0086.Click photographs - Photos may exist for this station.
 BK0086
 BK0086;                    North         East    Units  Estimated Accuracy
 BK0086;SPC LA S     -   223,230.      909,640.      MT  (+/- 180 meters Scaled)
 BK0086
 BK0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP695755(NAD 83)
 BK0086
 BK0086                          SUPERSEDED SURVEY CONTROL
 BK0086
 BK0086.No superseded survey control is available for this station.
 BK0086
 BK0086_MARKER: DD = SURVEY DISK
 BK0086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0086_STAMPING: 49V20 1969
 BK0086_MARK LOGO: LADHGS
 BK0086_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0086+STABILITY: SURFACE MOTION
 BK0086
 BK0086  HISTORY     - Date     Condition        Report By
 BK0086  HISTORY     - 1968     MONUMENTED       LADTD
 BK0086  HISTORY     - 1969     GOOD             LADTD
 BK0086
 BK0086                          STATION DESCRIPTION
 BK0086
 BK0086'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0086'5.65 MI W FROM LAWTELL.
 BK0086'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0086'SCHOOL IN LAWTELL TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND THE
 BK0086'WESTBOUND ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 5.40 MILES WEST
 BK0086'ALONG US HIGHWAY 190.  IN SECTION 46, T6S, R2E.  75.0 FEET SOUTH OF
 BK0086'THE CENTERLINE OF THE EASTBOUND ROADWAY OF US HIGHWAY 190, 119.1 FEET
 BK0086'NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0086'TO GENE DARBONNE, 47.4 FEET WEST OF THE CENTERLINE OF A GRAVEL
 BK0086'DRIVEWAY, 2.6 FEET NORTHWEST OF A POWER POLE, 1.2 FEET NORTH OF A
 BK0086'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0086'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 0.9 FOOT
 BK0086'NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0087 ***********************************************************************
 BK0087  DESIGNATION -  49 V 21
 BK0087  PID         -  BK0087
 BK0087  STATE/COUNTY-  LA/ST LANDRY
 BK0087  COUNTRY     -  US
 BK0087  USGS QUAD   -  CHATAIGNIER (2018)
 BK0087
 BK0087                         *CURRENT SURVEY CONTROL
 BK0087  ______________________________________________________________________
 BK0087* NAD 83(1986) POSITION- 30 30 32.     (N) 092 17 32.     (W)   SCALED
 BK0087* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0087  **This station is located in a suspected subsidence area (see below).
 BK0087  ______________________________________________________________________
 BK0087  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0087
 BK0087.The horizontal coordinates were scaled from a map and have
 BK0087.an estimated accuracy of +/- 6 seconds.
 BK0087
 BK0087.** This station is in an area of known vertical motion. If an
 BK0087.** orthometric height was ever established but is not available 
 BK0087.** in the current survey control section, the orthometric height
 BK0087.** is considered suspect.  Suspect heights are available in the
 BK0087.** superseded section only if requested.
 BK0087
 BK0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0087.GEOID18 height accuracy estimate available here.
 BK0087
 BK0087.Click photographs - Photos may exist for this station.
 BK0087
 BK0087;                    North         East    Units  Estimated Accuracy
 BK0087;SPC LA S     -   223,060.      907,960.      MT  (+/- 180 meters Scaled)
 BK0087
 BK0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP679753(NAD 83)
 BK0087
 BK0087                          SUPERSEDED SURVEY CONTROL
 BK0087
 BK0087.No superseded survey control is available for this station.
 BK0087
 BK0087_MARKER: DD = SURVEY DISK
 BK0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0087_STAMPING: 49V21 1969
 BK0087_MARK LOGO: LADHGS
 BK0087_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0087+STABILITY: SURFACE MOTION
 BK0087
 BK0087  HISTORY     - Date     Condition        Report By
 BK0087  HISTORY     - 1969     MONUMENTED       LADTD
 BK0087
 BK0087                          STATION DESCRIPTION
 BK0087
 BK0087'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0087'6.70 MI W FROM LAWTELL.
 BK0087'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0087'SCHOOL IN LAWTELL TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND THE
 BK0087'WESTBOUND ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 6.45 MILES WEST
 BK0087'ALONG US HIGHWAY 190.  IN SECTION 48, T6S, R2E.  69.0 FEET SOUTH OF
 BK0087'THE CENTERLINE OF THE EASTBOUND ROADWAY OF US HIGHWAY 190, 198.0 FEET
 BK0087'WEST OF THE NORTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO
 BK0087'STEVE LEJEUNE, 50.0 FEET NORTH-NORTHEAST OF A WOOD FRAME RESIDENCE
 BK0087'BELONGING TO PLACIDE GUILLORY, 114.3 FEET NORTHWEST OF A 36 INCH OAK
 BK0087'TREE, 1.5 FEET NORTHWEST OF A COMBINATION MESH AND BARBED WIRE FENCE.
 BK0087'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
 BK0087'THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0088 ***********************************************************************
 BK0088  DESIGNATION -  49 V 22
 BK0088  PID         -  BK0088
 BK0088  STATE/COUNTY-  LA/ST LANDRY
 BK0088  COUNTRY     -  US
 BK0088  USGS QUAD   -  CHATAIGNIER (2018)
 BK0088
 BK0088                         *CURRENT SURVEY CONTROL
 BK0088  ______________________________________________________________________
 BK0088* NAD 83(1986) POSITION- 30 30 29.     (N) 092 18 11.     (W)   SCALED
 BK0088* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0088  **This station is located in a suspected subsidence area (see below).
 BK0088  ______________________________________________________________________
 BK0088  GEOID HEIGHT    -        -27.276 (meters)                     GEOID18
 BK0088
 BK0088.The horizontal coordinates were scaled from a map and have
 BK0088.an estimated accuracy of +/- 6 seconds.
 BK0088
 BK0088.** This station is in an area of known vertical motion. If an
 BK0088.** orthometric height was ever established but is not available 
 BK0088.** in the current survey control section, the orthometric height
 BK0088.** is considered suspect.  Suspect heights are available in the
 BK0088.** superseded section only if requested.
 BK0088
 BK0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0088.GEOID18 height accuracy estimate available here.
 BK0088
 BK0088.Click photographs - Photos may exist for this station.
 BK0088
 BK0088;                    North         East    Units  Estimated Accuracy
 BK0088;SPC LA S     -   222,980.      906,920.      MT  (+/- 180 meters Scaled)
 BK0088
 BK0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP668752(NAD 83)
 BK0088
 BK0088                          SUPERSEDED SURVEY CONTROL
 BK0088
 BK0088.No superseded survey control is available for this station.
 BK0088
 BK0088_MARKER: DD = SURVEY DISK
 BK0088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0088_STAMPING: 49V22 1969
 BK0088_MARK LOGO: LADHGS
 BK0088_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0088+STABILITY: SURFACE MOTION
 BK0088
 BK0088  HISTORY     - Date     Condition        Report By
 BK0088  HISTORY     - 1969     MONUMENTED       LADTD
 BK0088
 BK0088                          STATION DESCRIPTION
 BK0088
 BK0088'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0088'7.10 MI E FROM EUNICE.
 BK0088'ABOUT 0.25 MILE NORTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL HIGH
 BK0088'SCHOOL IN LAWTELL TO THE INTERSECTION OF LOUISIANA HIGHWAY 35 AND THE
 BK0088'WESTBOUND ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 7.10 MILES WEST
 BK0088'ALONG US HIGHWAY 190.  THENCE ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN
 BK0088'PACIFIC RAILROAD TRACK FROM THE SOUTHERN PACIFIC RAILROAD STATION IN
 BK0088'EUNICE TO ITS INTERSECTION WITH US HIGHWAY 190.  THENCE ABOUT 6.95
 BK0088'MILES EAST ALONG US HIGHWAY 190.  IN SECTION 29, T6S, R2E. 90.2 FEET
 BK0088'SOUTH OF THE CENTERLINE OF THE EASTBOUND ROADWAY OF US HIGHWAY 190,
 BK0088'63.6 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 172.0
 BK0088'FEET EAST-SOUTHEAST OF A POWER POLE, 1.4 FEET NORTHEAST OF A BARBED
 BK0088'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK0088'THE GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTHEAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0089 ***********************************************************************
 BK0089  DESIGNATION -  49 V 23
 BK0089  PID         -  BK0089
 BK0089  STATE/COUNTY-  LA/ST LANDRY
 BK0089  COUNTRY     -  US
 BK0089  USGS QUAD   -  CHATAIGNIER (2018)
 BK0089
 BK0089                         *CURRENT SURVEY CONTROL
 BK0089  ______________________________________________________________________
 BK0089* NAD 83(1986) POSITION- 30 30 17.     (N) 092 20 14.     (W)   SCALED
 BK0089* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0089  **This station is located in a suspected subsidence area (see below).
 BK0089  ______________________________________________________________________
 BK0089  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK0089
 BK0089.The horizontal coordinates were scaled from a map and have
 BK0089.an estimated accuracy of +/- 6 seconds.
 BK0089
 BK0089.** This station is in an area of known vertical motion. If an
 BK0089.** orthometric height was ever established but is not available 
 BK0089.** in the current survey control section, the orthometric height
 BK0089.** is considered suspect.  Suspect heights are available in the
 BK0089.** superseded section only if requested.
 BK0089
 BK0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0089.GEOID18 height accuracy estimate available here.
 BK0089
 BK0089.Click photographs - Photos may exist for this station.
 BK0089
 BK0089;                    North         East    Units  Estimated Accuracy
 BK0089;SPC LA S     -   222,640.      903,640.      MT  (+/- 180 meters Scaled)
 BK0089
 BK0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP635749(NAD 83)
 BK0089
 BK0089                          SUPERSEDED SURVEY CONTROL
 BK0089
 BK0089.No superseded survey control is available for this station.
 BK0089
 BK0089_MARKER: DD = SURVEY DISK
 BK0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0089_STAMPING: 49V23 1969
 BK0089_MARK LOGO: LADHGS
 BK0089_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0089+STABILITY: SURFACE MOTION
 BK0089
 BK0089  HISTORY     - Date     Condition        Report By
 BK0089  HISTORY     - 1969     MONUMENTED       LADTD
 BK0089
 BK0089                          STATION DESCRIPTION
 BK0089
 BK0089'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0089'5.15 MI E FROM EUNICE.
 BK0089'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0089'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0089'WITH US HIGHWAY 190.  THENCE ABOUT 5.00 MILES EAST ALONG US HIGHWAY
 BK0089'190.  IN SECTION 49, T6S, R1E.  65.6 FEET SOUTH OF THE CENTERLINE OF
 BK0089'THE EASTBOUND ROADWAY OF US HIGHWAY 190, 243.7 FEET WEST-NORTHWEST OF
 BK0089'THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO CEDRIC
 BK0089'FRUGE, 28.8 FEET NORTHWEST OF A 20 INCH PINE TREE, 3.9 FEET EAST OF A
 BK0089'POWER POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0089'THE GROUND.  THE MARK IS LOCATED 0.9 FOOT NORTH OF A STEEL WITNESS
 BK0089'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0491 ***********************************************************************
 BK0491  DESIGNATION -  49 V 24
 BK0491  PID         -  BK0491
 BK0491  STATE/COUNTY-  LA/ST LANDRY
 BK0491  COUNTRY     -  US
 BK0491  USGS QUAD   -  RICHARD (2018)
 BK0491
 BK0491                         *CURRENT SURVEY CONTROL
 BK0491  ______________________________________________________________________
 BK0491* NAD 83(1986) POSITION- 30 29 42.96   (N) 092 21 04.98   (W)   HD_HELD1
 BK0491* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0491  **This station is located in a suspected subsidence area (see below).
 BK0491  ______________________________________________________________________
 BK0491  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BK0491
 BK0491.The horizontal coordinates were determined by differentially corrected
 BK0491.hand held GPS observations or other comparable positioning techniques
 BK0491.and have an estimated accuracy of +/- 3 meters.
 BK0491
 BK0491.** This station is in an area of known vertical motion. If an
 BK0491.** orthometric height was ever established but is not available 
 BK0491.** in the current survey control section, the orthometric height
 BK0491.** is considered suspect.  Suspect heights are available in the
 BK0491.** superseded section only if requested.
 BK0491
 BK0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0491.GEOID18 height accuracy estimate available here.
 BK0491
 BK0491.Click photographs - Photos may exist for this station.
 BK0491
 BK0491;                    North         East    Units  Estimated Accuracy
 BK0491;SPC LA S     -   221,600.8     902,268.5     MT  (+/- 3 meters HH1 GPS) 
 BK0491
 BK0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6224573845(NAD 83)
 BK0491
 BK0491                          SUPERSEDED SURVEY CONTROL
 BK0491
 BK0491.No superseded survey control is available for this station.
 BK0491
 BK0491_MARKER: DD = SURVEY DISK
 BK0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0491_STAMPING: 49V24 1969
 BK0491_MARK LOGO: LADHGS
 BK0491_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0491+STABILITY: SURFACE MOTION
 BK0491
 BK0491  HISTORY     - Date     Condition        Report By
 BK0491  HISTORY     - 1969     MONUMENTED       LADTD
 BK0491
 BK0491                          STATION DESCRIPTION
 BK0491
 BK0491'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0491'3.95 MI E FROM EUNICE.
 BK0491'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0491'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0491'WITH US HIGHWAY 190.  THENCE ABOUT 3.80 MILES EAST ALONG US HIGHWAY
 BK0491'190.  IN SECTION 27, T6S, R1F.  72.5 FEET SOUTHEAST OF THE CENTERLINE
 BK0491'OF THE EASTBOUND ROADWAY OF US HIGHWAY 190, 231.6 FEET NORTH OF THE
 BK0491'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO EMILE
 BK0491'THIBODEAUX, 16.7 FEET NORTHWEST OF A POWER POLE, 1.4 FEET WEST OF A
 BK0491'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0491'PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT
 BK0491'WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0492 ***********************************************************************
 BK0492  DESIGNATION -  49 V 25
 BK0492  PID         -  BK0492
 BK0492  STATE/COUNTY-  LA/ST LANDRY
 BK0492  COUNTRY     -  US
 BK0492  USGS QUAD   -  RICHARD (2018)
 BK0492
 BK0492                         *CURRENT SURVEY CONTROL
 BK0492  ______________________________________________________________________
 BK0492* NAD 83(1986) POSITION- 30 29 44.     (N) 092 21 56.     (W)   SCALED
 BK0492* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0492  **This station is located in a suspected subsidence area (see below).
 BK0492  ______________________________________________________________________
 BK0492  GEOID HEIGHT    -        -27.279 (meters)                     GEOID18
 BK0492
 BK0492.The horizontal coordinates were scaled from a map and have
 BK0492.an estimated accuracy of +/- 6 seconds.
 BK0492
 BK0492.** This station is in an area of known vertical motion. If an
 BK0492.** orthometric height was ever established but is not available 
 BK0492.** in the current survey control section, the orthometric height
 BK0492.** is considered suspect.  Suspect heights are available in the
 BK0492.** superseded section only if requested.
 BK0492
 BK0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0492.GEOID18 height accuracy estimate available here.
 BK0492
 BK0492.Click photographs - Photos may exist for this station.
 BK0492
 BK0492;                    North         East    Units  Estimated Accuracy
 BK0492;SPC LA S     -   221,650.      900,910.      MT  (+/- 180 meters Scaled)
 BK0492
 BK0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP608738(NAD 83)
 BK0492
 BK0492                          SUPERSEDED SURVEY CONTROL
 BK0492
 BK0492.No superseded survey control is available for this station.
 BK0492
 BK0492_MARKER: DD = SURVEY DISK
 BK0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0492_STAMPING: 49V25 1969
 BK0492_MARK LOGO: LADHGS
 BK0492_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0492+STABILITY: SURFACE MOTION
 BK0492
 BK0492  HISTORY     - Date     Condition        Report By
 BK0492  HISTORY     - 1969     MONUMENTED       LADTD
 BK0492
 BK0492                          STATION DESCRIPTION
 BK0492
 BK0492'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0492'3.05 MI E FROM EUNICE.
 BK0492'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0492'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0492'WITH US HIGHWAY 190.  THENCE ABOUT 2.90 MILES EAST ALONG US HIGHWAY
 BK0492'190.  IN SECTION 28, T6S, R1E.  89.6 FEET NORTH OF THE CENTERLINE OF
 BK0492'THE WESTBOUND ROADWAY OF US HIGHWAY 190, 61.0 FEET EAST OF THE
 BK0492'CENTERLINE OF A GRAVEL ROAD LEADING NORTH, 108.5 FEET SOUTHEAST OF A
 BK0492'POWER POLE, 1.3 FEET SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF
 BK0492'A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0492'LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0493 ***********************************************************************
 BK0493  DESIGNATION -  49 V 26
 BK0493  PID         -  BK0493
 BK0493  STATE/COUNTY-  LA/ST LANDRY
 BK0493  COUNTRY     -  US
 BK0493  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0493
 BK0493                         *CURRENT SURVEY CONTROL
 BK0493  ______________________________________________________________________
 BK0493* NAD 83(1986) POSITION- 30 29 44.     (N) 092 22 58.     (W)   SCALED
 BK0493* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0493  **This station is located in a suspected subsidence area (see below).
 BK0493  ______________________________________________________________________
 BK0493  GEOID HEIGHT    -        -27.276 (meters)                     GEOID18
 BK0493
 BK0493.The horizontal coordinates were scaled from a map and have
 BK0493.an estimated accuracy of +/- 6 seconds.
 BK0493
 BK0493.** This station is in an area of known vertical motion. If an
 BK0493.** orthometric height was ever established but is not available 
 BK0493.** in the current survey control section, the orthometric height
 BK0493.** is considered suspect.  Suspect heights are available in the
 BK0493.** superseded section only if requested.
 BK0493
 BK0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0493.GEOID18 height accuracy estimate available here.
 BK0493
 BK0493.Click photographs - Photos may exist for this station.
 BK0493
 BK0493;                    North         East    Units  Estimated Accuracy
 BK0493;SPC LA S     -   221,660.      899,260.      MT  (+/- 180 meters Scaled)
 BK0493
 BK0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP592738(NAD 83)
 BK0493
 BK0493                          SUPERSEDED SURVEY CONTROL
 BK0493
 BK0493.No superseded survey control is available for this station.
 BK0493
 BK0493_MARKER: DD = SURVEY DISK
 BK0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0493_STAMPING: 49V26 1969
 BK0493_MARK LOGO: LADHGS
 BK0493_PROJECTION: PROJECTING 15 CENTIMETERS
 BK0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0493+STABILITY: SURFACE MOTION
 BK0493
 BK0493  HISTORY     - Date     Condition        Report By
 BK0493  HISTORY     - 1969     MONUMENTED       LADTD
 BK0493
 BK0493                          STATION DESCRIPTION
 BK0493
 BK0493'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0493'2.05 MI E FROM EUNICE.
 BK0493'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0493'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0493'WITH US HIGHWAY 190.  THENCE ABOUT 1.90 MILES EAST ALONG US HIGHWAY
 BK0493'190.  IN SECTION 32, T6S, R1E.  47.2 FEET SOUTH OF THE CENTERLINE OF
 BK0493'THE EASTBOUND ROADWAY OF US HIGHWAY 190, 158.2 FEET NORTHWEST OF THE
 BK0493'NORTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO DALE SITTIG,
 BK0493'36.5 FEET NORTHEAST OF A 30 INCH OAK TREE, 31.0 FEET WEST OF THE
 BK0493'CENTERLINE OF A SHELL DRIVEWAY, 2.4 FEET NORTHWEST OF A POWER POLE,
 BK0493'0.7 FOOT NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE. SET IN TOP
 BK0493'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE GROUND. THE MARK IS
 BK0493'LOCATED 1.0 FOOT EAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0494 ***********************************************************************
 BK0494  DESIGNATION -  49 V 27
 BK0494  PID         -  BK0494
 BK0494  STATE/COUNTY-  LA/ST LANDRY
 BK0494  COUNTRY     -  US
 BK0494  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0494
 BK0494                         *CURRENT SURVEY CONTROL
 BK0494  ______________________________________________________________________
 BK0494* NAD 83(1986) POSITION- 30 29 43.     (N) 092 23 54.     (W)   SCALED
 BK0494* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0494  **This station is located in a suspected subsidence area (see below).
 BK0494  ______________________________________________________________________
 BK0494  GEOID HEIGHT    -        -27.274 (meters)                     GEOID18
 BK0494
 BK0494.The horizontal coordinates were scaled from a map and have
 BK0494.an estimated accuracy of +/- 6 seconds.
 BK0494
 BK0494.** This station is in an area of known vertical motion. If an
 BK0494.** orthometric height was ever established but is not available 
 BK0494.** in the current survey control section, the orthometric height
 BK0494.** is considered suspect.  Suspect heights are available in the
 BK0494.** superseded section only if requested.
 BK0494
 BK0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0494.GEOID18 height accuracy estimate available here.
 BK0494
 BK0494.Click photographs - Photos may exist for this station.
 BK0494
 BK0494;                    North         East    Units  Estimated Accuracy
 BK0494;SPC LA S     -   221,640.      897,760.      MT  (+/- 180 meters Scaled)
 BK0494
 BK0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP577738(NAD 83)
 BK0494
 BK0494                          SUPERSEDED SURVEY CONTROL
 BK0494
 BK0494.No superseded survey control is available for this station.
 BK0494
 BK0494_MARKER: DD = SURVEY DISK
 BK0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0494_STAMPING: 49V27 1969
 BK0494_MARK LOGO: LADHGS
 BK0494_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0494+STABILITY: SURFACE MOTION
 BK0494_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0494+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 BK0494
 BK0494  HISTORY     - Date     Condition        Report By
 BK0494  HISTORY     - 1969     MONUMENTED       LADTD
 BK0494  HISTORY     - 20040328 GOOD             USPSQD
 BK0494  HISTORY     - 20050629 GOOD             USPSQD
 BK0494
 BK0494                          STATION DESCRIPTION
 BK0494
 BK0494'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0494'1.10 MI E FROM EUNICE.
 BK0494'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0494'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0494'WITH US HIGHWAY 190.  THENCE ABOUT 0.95 MILE EAST ALONG US HIGHWAY
 BK0494'190.  IN SECTION 30, T6S, R1E.  31.2 FEET NORTH OF THE CENTERLINE OF
 BK0494'THE WESTBOUND ROADWAY OF US HIGHWAY 190, 155.9 FEET EAST OF THE
 BK0494'CENTERLINE OF SHEILA STREET, 100.2 FEET SOUTH-SOUTHEAST OF THE
 BK0494'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO WALTER A.
 BK0494'MILLER, 90.3 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD
 BK0494'FRAME RESIDENCE BELONGING TO BERNARD STEWARD.  SET IN TOP OF A
 BK0494'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BK0494'LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
 BK0494
 BK0494                          STATION RECOVERY (2004)
 BK0494
 BK0494'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK0494'RECOVERED AS DESCRIBED.
 BK0494
 BK0494                          STATION RECOVERY (2005)
 BK0494
 BK0494'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BK0494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0528 ***********************************************************************
 BK0528  DESIGNATION -  49 V 28
 BK0528  PID         -  BK0528
 BK0528  STATE/COUNTY-  LA/ST LANDRY
 BK0528  COUNTRY     -  US
 BK0528  USGS QUAD   -  RICHARD (2018)
 BK0528
 BK0528                         *CURRENT SURVEY CONTROL
 BK0528  ______________________________________________________________________
 BK0528* NAD 83(1986) POSITION- 30 29 05.     (N) 092 20 15.     (W)   SCALED
 BK0528* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0528  **This station is located in a suspected subsidence area (see below).
 BK0528  ______________________________________________________________________
 BK0528  GEOID HEIGHT    -        -27.292 (meters)                     GEOID18
 BK0528
 BK0528.The horizontal coordinates were scaled from a map and have
 BK0528.an estimated accuracy of +/- 6 seconds.
 BK0528
 BK0528.** This station is in an area of known vertical motion. If an
 BK0528.** orthometric height was ever established but is not available 
 BK0528.** in the current survey control section, the orthometric height
 BK0528.** is considered suspect.  Suspect heights are available in the
 BK0528.** superseded section only if requested.
 BK0528
 BK0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0528.GEOID18 height accuracy estimate available here.
 BK0528
 BK0528.Click photographs - Photos may exist for this station.
 BK0528
 BK0528;                    North         East    Units  Estimated Accuracy
 BK0528;SPC LA S     -   220,420.      903,590.      MT  (+/- 180 meters Scaled)
 BK0528
 BK0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP635726(NAD 83)
 BK0528
 BK0528                          SUPERSEDED SURVEY CONTROL
 BK0528
 BK0528.No superseded survey control is available for this station.
 BK0528
 BK0528_MARKER: DD = SURVEY DISK
 BK0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0528_STAMPING: 49V28 1969
 BK0528_MARK LOGO: LADHGS
 BK0528_PROJECTION: FLUSH
 BK0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0528+STABILITY: SURFACE MOTION
 BK0528
 BK0528  HISTORY     - Date     Condition        Report By
 BK0528  HISTORY     - 1969     MONUMENTED       LADTD
 BK0528
 BK0528                          STATION DESCRIPTION
 BK0528
 BK0528'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0528'5.30 MI SE FROM EUNICE.
 BK0528'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0528'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0528'WITH US HIGHWAY 190.  THENCE ABOUT 4.20 MILES EAST ALONG US HIGHWAY
 BK0528'190 TO THE INTERSECTION OF US HIGHWAY 190 AND LOUISIANA HIGHWAY 95.
 BK0528'THENCE ABOUT 0.95 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 95.  IN
 BK0528'SECTION 50, T6S, R1E.  71.2 FEET NORTHEAST OF THE CENTERLINE OF
 BK0528'LOUISIANA HIGHWAY 95, 123.6 FEET NORTHWEST OF THE CENTERLINE OF A
 BK0528'GRAVEL ROAD LEADING NORTHEAST, 35.9 FEET WEST OF THE NORTHWEST CORNER
 BK0528'OF A WOOD FRAME RESIDENCE BELONGING TO ALVIN MILLER, 10.4 FEET NORTH
 BK0528'OF A 6 INCH OAK TREE, 0.8 FOOT SOUTHEAST OF A CHAIN-LINK FENCE.  SET
 BK0528'IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS
 BK0528'LOCATED 0.8 FOOT SOUTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0529 ***********************************************************************
 BK0529  DESIGNATION -  49 V 29
 BK0529  PID         -  BK0529
 BK0529  STATE/COUNTY-  LA/ST LANDRY
 BK0529  COUNTRY     -  US
 BK0529  USGS QUAD   -  RICHARD (2018)
 BK0529
 BK0529                         *CURRENT SURVEY CONTROL
 BK0529  ______________________________________________________________________
 BK0529* NAD 83(1986) POSITION- 30 29 42.     (N) 092 20 34.     (W)   SCALED
 BK0529* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0529  **This station is located in a suspected subsidence area (see below).
 BK0529  ______________________________________________________________________
 BK0529  GEOID HEIGHT    -        -27.283 (meters)                     GEOID18
 BK0529
 BK0529.The horizontal coordinates were scaled from a map and have
 BK0529.an estimated accuracy of +/- 6 seconds.
 BK0529
 BK0529.** This station is in an area of known vertical motion. If an
 BK0529.** orthometric height was ever established but is not available 
 BK0529.** in the current survey control section, the orthometric height
 BK0529.** is considered suspect.  Suspect heights are available in the
 BK0529.** superseded section only if requested.
 BK0529
 BK0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0529.GEOID18 height accuracy estimate available here.
 BK0529
 BK0529.Click photographs - Photos may exist for this station.
 BK0529
 BK0529;                    North         East    Units  Estimated Accuracy
 BK0529;SPC LA S     -   221,560.      903,090.      MT  (+/- 180 meters Scaled)
 BK0529
 BK0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP630738(NAD 83)
 BK0529
 BK0529                          SUPERSEDED SURVEY CONTROL
 BK0529
 BK0529.No superseded survey control is available for this station.
 BK0529
 BK0529_MARKER: DD = SURVEY DISK
 BK0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0529_STAMPING: 49V29 1969
 BK0529_MARK LOGO: LADHGS
 BK0529_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0529+STABILITY: SURFACE MOTION
 BK0529
 BK0529  HISTORY     - Date     Condition        Report By
 BK0529  HISTORY     - 1969     MONUMENTED       LADTD
 BK0529
 BK0529                          STATION DESCRIPTION
 BK0529
 BK0529'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0529'4.35 MI E FROM EUNICE.
 BK0529'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0529'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0529'WITH US HIGHWAY 190.  THENCE ABOUT 4.20 MILES EAST ALONG US HIGHWAY
 BK0529'190.  LOCATED AT A POINT WHERE US HIGHWAY 190 AND LOUISIANA HIGHWAY 95
 BK0529'INTERSECT, 83.6 FEET SOUTHEAST OF THE CENTERLINE OF US HIGHWAY 190,
 BK0529'65.3 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 95, 1.3
 BK0529'FEET WEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0529'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 0.9 FOOT
 BK0529'WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0313 ***********************************************************************
 BK0313  DESIGNATION -  49 V 3 RESET
 BK0313  PID         -  BK0313
 BK0313  STATE/COUNTY-  LA/ST LANDRY
 BK0313  COUNTRY     -  US
 BK0313  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0313
 BK0313                         *CURRENT SURVEY CONTROL
 BK0313  ______________________________________________________________________
 BK0313* NAD 83(1986) POSITION- 30 29 34.     (N) 092 27 43.     (W)   SCALED
 BK0313* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0313  **This station is located in a suspected subsidence area (see below).
 BK0313  ______________________________________________________________________
 BK0313  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BK0313
 BK0313.The horizontal coordinates were scaled from a map and have
 BK0313.an estimated accuracy of +/- 6 seconds.
 BK0313
 BK0313.** This station is in an area of known vertical motion. If an
 BK0313.** orthometric height was ever established but is not available 
 BK0313.** in the current survey control section, the orthometric height
 BK0313.** is considered suspect.  Suspect heights are available in the
 BK0313.** superseded section only if requested.
 BK0313
 BK0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0313.GEOID18 height accuracy estimate available here.
 BK0313
 BK0313.Click photographs - Photos may exist for this station.
 BK0313
 BK0313;                    North         East    Units  Estimated Accuracy
 BK0313;SPC LA S     -   221,420.      891,650.      MT  (+/- 180 meters Scaled)
 BK0313
 BK0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP516735(NAD 83)
 BK0313
 BK0313                          SUPERSEDED SURVEY CONTROL
 BK0313
 BK0313.No superseded survey control is available for this station.
 BK0313
 BK0313_MARKER: DV = VERTICAL CONTROL DISK
 BK0313_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 BK0313+WITH SETTING: INFORMATION.
 BK0313_STAMPING: 49V3 RESET 1973
 BK0313_MARK LOGO: NGS
 BK0313_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0313
 BK0313  HISTORY     - Date     Condition        Report By
 BK0313  HISTORY     - 1973     MONUMENTED       NGS
 BK0313
 BK0313                          STATION DESCRIPTION
 BK0313
 BK0313'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 BK0313'3.0 MI W FROM EUNICE.
 BK0313'LOCATED ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK0313'THE STATION IN EUNICE, THENCE WEST ALONG U.S. HIGHWAY 90 FOR 2.9 MILES
 BK0313'TO THE MARK ON THE LEFT.  IT IS SOUTH OF A LAKE AND ADJACENT TO THE
 BK0313'EUNICE COUNTRY CLUB AND GULF COURSE IN SEC. 34, T6S, R1W.  IT IS 131
 BK0313'FEET SOUTH OF THE CENTER OF THE NORTH LANE OF THE HIGHWAY, 141 FEET
 BK0313'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE OWNED BY WEBB HAYS, 33
 BK0313'FEET WEST OF A MAGNOLIA TREE, 61 FEET WEST OF A DRIVEWAY LEADING TO
 BK0313'THE HAYS HOUSE, 1 FOOT WEST OF A FENCE, 3 FEET SOUTH OF A FENCE CORNER
 BK0313'AND 1 FOOT EAST OF A METAL WITNESS POST.  IT IS A SHORT ROD TYPE MARK
 BK0313'ENCASED IN A 4 INCH ORANGEBURG PIPE PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0560 ***********************************************************************
 BK0560  DESIGNATION -  49 V 30
 BK0560  PID         -  BK0560
 BK0560  STATE/COUNTY-  LA/ST LANDRY
 BK0560  COUNTRY     -  US
 BK0560  USGS QUAD   -  MIRE (2018)
 BK0560
 BK0560                         *CURRENT SURVEY CONTROL
 BK0560  ______________________________________________________________________
 BK0560* NAD 83(1986) POSITION- 30 22 18.     (N) 092 10 18.     (W)   SCALED
 BK0560* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0560  **This station is located in a suspected subsidence area (see below).
 BK0560  ______________________________________________________________________
 BK0560  GEOID HEIGHT    -        -27.318 (meters)                     GEOID18
 BK0560
 BK0560.The horizontal coordinates were scaled from a map and have
 BK0560.an estimated accuracy of +/- 6 seconds.
 BK0560
 BK0560.** This station is in an area of known vertical motion. If an
 BK0560.** orthometric height was ever established but is not available 
 BK0560.** in the current survey control section, the orthometric height
 BK0560.** is considered suspect.  Suspect heights are available in the
 BK0560.** superseded section only if requested.
 BK0560
 BK0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0560.GEOID18 height accuracy estimate available here.
 BK0560
 BK0560.Click photographs - Photos may exist for this station.
 BK0560
 BK0560;                    North         East    Units  Estimated Accuracy
 BK0560;SPC LA S     -   207,760.      919,420.      MT  (+/- 180 meters Scaled)
 BK0560
 BK0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP795602(NAD 83)
 BK0560
 BK0560                          SUPERSEDED SURVEY CONTROL
 BK0560
 BK0560.No superseded survey control is available for this station.
 BK0560
 BK0560_MARKER: DD = SURVEY DISK
 BK0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0560_STAMPING: 49V30 1973
 BK0560_MARK LOGO: LADHGS
 BK0560_PROJECTION: FLUSH
 BK0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0560+STABILITY: SURFACE MOTION
 BK0560
 BK0560  HISTORY     - Date     Condition        Report By
 BK0560  HISTORY     - 1973     MONUMENTED       LADTD
 BK0560
 BK0560                          STATION DESCRIPTION
 BK0560
 BK0560'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0560'4.45 MI SE FROM CHURCH POINT.
 BK0560'FROM THE MISSOURI PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT 3.0
 BK0560'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95 AND 356, THENCE ABOUT 1.45
 BK0560'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 356, 100 FEET NORTH OF THE
 BK0560'CENTERLINE OF LOUISIANA HIGHWAY 356, 76 FEET NORTHWEST OF A POWER
 BK0560'POLE, 40 FEET NORTH OF R/W FENCE, 1.5 FEET SOUTH OF A STEEL WITNESS
 BK0560'POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0561 ***********************************************************************
 BK0561  DESIGNATION -  49 V 31
 BK0561  PID         -  BK0561
 BK0561  STATE/COUNTY-  LA/ST LANDRY
 BK0561  COUNTRY     -  US
 BK0561  USGS QUAD   -  MIRE (2018)
 BK0561
 BK0561                         *CURRENT SURVEY CONTROL
 BK0561  ______________________________________________________________________
 BK0561* NAD 83(1986) POSITION- 30 22 16.     (N) 092 09 33.     (W)   SCALED
 BK0561* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0561  **This station is located in a suspected subsidence area (see below).
 BK0561  ______________________________________________________________________
 BK0561  GEOID HEIGHT    -        -27.315 (meters)                     GEOID18
 BK0561
 BK0561.The horizontal coordinates were scaled from a map and have
 BK0561.an estimated accuracy of +/- 6 seconds.
 BK0561
 BK0561.** This station is in an area of known vertical motion. If an
 BK0561.** orthometric height was ever established but is not available 
 BK0561.** in the current survey control section, the orthometric height
 BK0561.** is considered suspect.  Suspect heights are available in the
 BK0561.** superseded section only if requested.
 BK0561
 BK0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0561.GEOID18 height accuracy estimate available here.
 BK0561
 BK0561.Click photographs - Photos may exist for this station.
 BK0561
 BK0561;                    North         East    Units  Estimated Accuracy
 BK0561;SPC LA S     -   207,690.      920,620.      MT  (+/- 180 meters Scaled)
 BK0561
 BK0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP807602(NAD 83)
 BK0561
 BK0561                          SUPERSEDED SURVEY CONTROL
 BK0561
 BK0561.No superseded survey control is available for this station.
 BK0561
 BK0561_MARKER: DD = SURVEY DISK
 BK0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0561_STAMPING: 49V31 1973
 BK0561_MARK LOGO: LADHGS
 BK0561_PROJECTION: FLUSH
 BK0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0561+STABILITY: SURFACE MOTION
 BK0561
 BK0561  HISTORY     - Date     Condition        Report By
 BK0561  HISTORY     - 1973     MONUMENTED       LADTD
 BK0561
 BK0561                          STATION DESCRIPTION
 BK0561
 BK0561'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0561'5.2 MI SE FROM CHURCH POINT.
 BK0561'FROM THE MISSOURI PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT 3.0
 BK0561'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95 AND 356, THENCE ABOUT 2.2
 BK0561'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 356, 120 FEET SOUTH OF THE
 BK0561'CENTERLINE OF LOUISIANA HIGHWAY 356, 137 FEET WEST OF A PARISH ROAD
 BK0561'RUNNING NORTH AND SOUTH, 35 FEET NORTHEAST OF A WOOD FRAME FENCE, 1.0
 BK0561'FOOT NORTH OF A CHAIN LINK FENCE, 81 FEET SOUTH OF A STEEL WITNESS
 BK0561'POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0561'SECTION 9, T 8 S, R 3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0562 ***********************************************************************
 BK0562  DESIGNATION -  49 V 32
 BK0562  PID         -  BK0562
 BK0562  STATE/COUNTY-  LA/ST LANDRY
 BK0562  COUNTRY     -  US
 BK0562  USGS QUAD   -  MIRE (2018)
 BK0562
 BK0562                         *CURRENT SURVEY CONTROL
 BK0562  ______________________________________________________________________
 BK0562* NAD 83(1986) POSITION- 30 22 16.     (N) 092 08 42.     (W)   SCALED
 BK0562* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0562  **This station is located in a suspected subsidence area (see below).
 BK0562  ______________________________________________________________________
 BK0562  GEOID HEIGHT    -        -27.313 (meters)                     GEOID18
 BK0562
 BK0562.The horizontal coordinates were scaled from a map and have
 BK0562.an estimated accuracy of +/- 6 seconds.
 BK0562
 BK0562.** This station is in an area of known vertical motion. If an
 BK0562.** orthometric height was ever established but is not available 
 BK0562.** in the current survey control section, the orthometric height
 BK0562.** is considered suspect.  Suspect heights are available in the
 BK0562.** superseded section only if requested.
 BK0562
 BK0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0562.GEOID18 height accuracy estimate available here.
 BK0562
 BK0562.Click photographs - Photos may exist for this station.
 BK0562
 BK0562;                    North         East    Units  Estimated Accuracy
 BK0562;SPC LA S     -   207,680.      921,980.      MT  (+/- 180 meters Scaled)
 BK0562
 BK0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP821602(NAD 83)
 BK0562
 BK0562                          SUPERSEDED SURVEY CONTROL
 BK0562
 BK0562.No superseded survey control is available for this station.
 BK0562
 BK0562_MARKER: DD = SURVEY DISK
 BK0562_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0562_SP_SET: ABUTMENT
 BK0562_STAMPING: 49V32 1973
 BK0562_MARK LOGO: LADHGS
 BK0562_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0562
 BK0562  HISTORY     - Date     Condition        Report By
 BK0562  HISTORY     - 1973     MONUMENTED       LADTD
 BK0562
 BK0562                          STATION DESCRIPTION
 BK0562
 BK0562'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0562'0.70 MI NW FROM BRISTOL.
 BK0562'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 0.70 MILES
 BK0562'NORTHWEST ALONG LOUISIANA HIGHWAY 356, 16 FEET SOUTH OF THE CENTERLINE
 BK0562'OF LOUISIANA HIGHWAY 356, LOCATED IN THE SOUTHEAST CORNER ABUTMENT OF
 BK0562'A CONCRETE BRIDGE OVER BAYOU BOUDREAUX, 1.2 FEET NORTH OF A STEEL
 BK0562'WITNESS POST.  DISK SET FLUSH IN CONCRETE ABUTMENT.  SECTION 10, T 8
 BK0562'S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0568 ***********************************************************************
 BK0568  DESIGNATION -  49 V 33
 BK0568  PID         -  BK0568
 BK0568  STATE/COUNTY-  LA/ST LANDRY
 BK0568  COUNTRY     -  US
 BK0568  USGS QUAD   -  MIRE (2018)
 BK0568
 BK0568                         *CURRENT SURVEY CONTROL
 BK0568  ______________________________________________________________________
 BK0568* NAD 83(1986) POSITION- 30 22 21.     (N) 092 07 40.     (W)   SCALED
 BK0568* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0568  **This station is located in a suspected subsidence area (see below).
 BK0568  ______________________________________________________________________
 BK0568  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK0568
 BK0568.The horizontal coordinates were scaled from a map and have
 BK0568.an estimated accuracy of +/- 6 seconds.
 BK0568
 BK0568.** This station is in an area of known vertical motion. If an
 BK0568.** orthometric height was ever established but is not available 
 BK0568.** in the current survey control section, the orthometric height
 BK0568.** is considered suspect.  Suspect heights are available in the
 BK0568.** superseded section only if requested.
 BK0568
 BK0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0568.GEOID18 height accuracy estimate available here.
 BK0568
 BK0568.Click photographs - Photos may exist for this station.
 BK0568
 BK0568;                    North         East    Units  Estimated Accuracy
 BK0568;SPC LA S     -   207,820.      923,640.      MT  (+/- 180 meters Scaled)
 BK0568
 BK0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP838603(NAD 83)
 BK0568
 BK0568                          SUPERSEDED SURVEY CONTROL
 BK0568
 BK0568.No superseded survey control is available for this station.
 BK0568
 BK0568_MARKER: DD = SURVEY DISK
 BK0568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0568_STAMPING: 49V33 1973
 BK0568_MARK LOGO: LADHGS
 BK0568_PROJECTION: FLUSH
 BK0568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0568+STABILITY: SURFACE MOTION
 BK0568
 BK0568  HISTORY     - Date     Condition        Report By
 BK0568  HISTORY     - 1973     MONUMENTED       LADTD
 BK0568
 BK0568                          STATION DESCRIPTION
 BK0568
 BK0568'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0568'0.90 MI NE FROM BRISTOL.
 BK0568'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 0.90 MILES
 BK0568'NORTHEAST ALONG LOUISIANA HIGHWAY 356, 100 FEET EAST OF THE CENTERLINE
 BK0568'OF LOUISIANA HIGHWAY 356, 218 FEET SOUTH OF A PRIVATE DRIVEWAY, 60
 BK0568'FEET EAST OF MESH AND BARBED WIRE FENCE ALONG R/W LINE, 1.3 FEET EAST
 BK0568'OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH
 BK0568'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0569 ***********************************************************************
 BK0569  DESIGNATION -  49 V 34
 BK0569  PID         -  BK0569
 BK0569  STATE/COUNTY-  LA/ST LANDRY
 BK0569  COUNTRY     -  US
 BK0569  USGS QUAD   -  SUNSET (2018)
 BK0569
 BK0569                         *CURRENT SURVEY CONTROL
 BK0569  ______________________________________________________________________
 BK0569* NAD 83(1986) POSITION- 30 22 43.     (N) 092 07 12.     (W)   SCALED
 BK0569* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0569  **This station is located in a suspected subsidence area (see below).
 BK0569  ______________________________________________________________________
 BK0569  GEOID HEIGHT    -        -27.311 (meters)                     GEOID18
 BK0569
 BK0569.The horizontal coordinates were scaled from a map and have
 BK0569.an estimated accuracy of +/- 6 seconds.
 BK0569
 BK0569.** This station is in an area of known vertical motion. If an
 BK0569.** orthometric height was ever established but is not available 
 BK0569.** in the current survey control section, the orthometric height
 BK0569.** is considered suspect.  Suspect heights are available in the
 BK0569.** superseded section only if requested.
 BK0569
 BK0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0569.GEOID18 height accuracy estimate available here.
 BK0569
 BK0569.Click photographs - Photos may exist for this station.
 BK0569
 BK0569;                    North         East    Units  Estimated Accuracy
 BK0569;SPC LA S     -   208,490.      924,390.      MT  (+/- 180 meters Scaled)
 BK0569
 BK0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP845610(NAD 83)
 BK0569
 BK0569                          SUPERSEDED SURVEY CONTROL
 BK0569
 BK0569.No superseded survey control is available for this station.
 BK0569
 BK0569_MARKER: DD = SURVEY DISK
 BK0569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0569_STAMPING: 49V34 1973
 BK0569_MARK LOGO: LADHGS
 BK0569_PROJECTION: FLUSH
 BK0569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0569+STABILITY: SURFACE MOTION
 BK0569
 BK0569  HISTORY     - Date     Condition        Report By
 BK0569  HISTORY     - 1973     MONUMENTED       LADTD
 BK0569
 BK0569                          STATION DESCRIPTION
 BK0569
 BK0569'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0569'1.8 MI NE FROM BRISTOL.
 BK0569'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 1.8 MILES
 BK0569'NORTHEAST ALONG LOUISIANA HIGHWAY 356, 100 FEET SOUTH OF THE
 BK0569'CENTERLINE OF LOUISIANA HIGHWAY 356, 40 FEET SOUTH OF A POWER POLE,
 BK0569'171 FEET WEST OF A PRIVATE DRIVEWAY, 1.2 FEET NORTH OF A STEEL WITNESS
 BK0569'POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0570 ***********************************************************************
 BK0570  DESIGNATION -  49 V 35
 BK0570  PID         -  BK0570
 BK0570  STATE/COUNTY-  LA/ST LANDRY
 BK0570  COUNTRY     -  US
 BK0570  USGS QUAD   -  SUNSET (2018)
 BK0570
 BK0570                         *CURRENT SURVEY CONTROL
 BK0570  ______________________________________________________________________
 BK0570* NAD 83(1986) POSITION- 30 22 40.     (N) 092 06 27.     (W)   SCALED
 BK0570* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0570  **This station is located in a suspected subsidence area (see below).
 BK0570  ______________________________________________________________________
 BK0570  GEOID HEIGHT    -        -27.308 (meters)                     GEOID18
 BK0570
 BK0570.The horizontal coordinates were scaled from a map and have
 BK0570.an estimated accuracy of +/- 6 seconds.
 BK0570
 BK0570.** This station is in an area of known vertical motion. If an
 BK0570.** orthometric height was ever established but is not available 
 BK0570.** in the current survey control section, the orthometric height
 BK0570.** is considered suspect.  Suspect heights are available in the
 BK0570.** superseded section only if requested.
 BK0570
 BK0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0570.GEOID18 height accuracy estimate available here.
 BK0570
 BK0570.Click photographs - Photos may exist for this station.
 BK0570
 BK0570;                    North         East    Units  Estimated Accuracy
 BK0570;SPC LA S     -   208,390.      925,590.      MT  (+/- 180 meters Scaled)
 BK0570
 BK0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP857609(NAD 83)
 BK0570
 BK0570                          SUPERSEDED SURVEY CONTROL
 BK0570
 BK0570.No superseded survey control is available for this station.
 BK0570
 BK0570_MARKER: DD = SURVEY DISK
 BK0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0570_STAMPING: 49V35 1973
 BK0570_MARK LOGO: LADHGS
 BK0570_PROJECTION: FLUSH
 BK0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0570+STABILITY: SURFACE MOTION
 BK0570
 BK0570  HISTORY     - Date     Condition        Report By
 BK0570  HISTORY     - 1973     MONUMENTED       LADTD
 BK0570
 BK0570                          STATION DESCRIPTION
 BK0570
 BK0570'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0570'2.6 MI NE FROM BRISTOL.
 BK0570'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 2.6 MILES
 BK0570'NORTHEAST ALONG LOUISIANA HIGHWAY 356, 87 FEET NORTHWEST OF THE
 BK0570'CENTERLINE OF LOUISIANA HIGHWAY 93, 91 FEET SOUTHWEST OF THE
 BK0570'CENTERLINE OF LOUISIANA HIGHWAY 356, 128 FEET WEST OF THE INTERSECTION
 BK0570'OF LOUISIANA HIGHWAY 356 AND 93, LOCATED IN R/W FLARE, 1.1 FEET EAST
 BK0570'OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH
 BK0570'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0571 ***********************************************************************
 BK0571  DESIGNATION -  49 V 36
 BK0571  PID         -  BK0571
 BK0571  STATE/COUNTY-  LA/ST LANDRY
 BK0571  COUNTRY     -  US
 BK0571  USGS QUAD   -  CARENCRO (2018)
 BK0571
 BK0571                         *CURRENT SURVEY CONTROL
 BK0571  ______________________________________________________________________
 BK0571* NAD 83(1986) POSITION- 30 21 57.     (N) 092 06 28.     (W)   SCALED
 BK0571* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0571  **This station is located in a suspected subsidence area (see below).
 BK0571  ______________________________________________________________________
 BK0571  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK0571
 BK0571.The horizontal coordinates were scaled from a map and have
 BK0571.an estimated accuracy of +/- 6 seconds.
 BK0571
 BK0571.** This station is in an area of known vertical motion. If an
 BK0571.** orthometric height was ever established but is not available 
 BK0571.** in the current survey control section, the orthometric height
 BK0571.** is considered suspect.  Suspect heights are available in the
 BK0571.** superseded section only if requested.
 BK0571
 BK0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0571.GEOID18 height accuracy estimate available here.
 BK0571
 BK0571.Click photographs - Photos may exist for this station.
 BK0571
 BK0571;                    North         East    Units  Estimated Accuracy
 BK0571;SPC LA S     -   207,070.      925,560.      MT  (+/- 180 meters Scaled)
 BK0571
 BK0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP857596(NAD 83)
 BK0571
 BK0571                          SUPERSEDED SURVEY CONTROL
 BK0571
 BK0571.No superseded survey control is available for this station.
 BK0571
 BK0571_MARKER: DD = SURVEY DISK
 BK0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0571_STAMPING: 49V36 1973
 BK0571_MARK LOGO: LADHGS
 BK0571_PROJECTION: FLUSH
 BK0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0571+STABILITY: SURFACE MOTION
 BK0571
 BK0571  HISTORY     - Date     Condition        Report By
 BK0571  HISTORY     - 1973     MONUMENTED       LADTD
 BK0571
 BK0571                          STATION DESCRIPTION
 BK0571
 BK0571'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0571'1.35 MI N FROM CANKTON.
 BK0571'FROM THE ELEMENTRY SCHOOL IN CANKTON, THENCE ABOUT 1.35 MILES NORTH
 BK0571'ALONG LOUISIANA HIGHWAY 93, 100 FEET WEST OF THE CENTERLINE OF
 BK0571'LOUISIANA HIGHWAY 93, 83 FEET NORTH OF THE NORTHEAST CORNER OF A WOOD
 BK0571'FRAME RESIDENCE, 59 FEET WEST OF A 12 INCH POWER POLE, 1.0 FOOT NORTH
 BK0571'OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH
 BK0571'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0572 ***********************************************************************
 BK0572  DESIGNATION -  49 V 37
 BK0572  PID         -  BK0572
 BK0572  STATE/COUNTY-  LA/ST LANDRY
 BK0572  COUNTRY     -  US
 BK0572  USGS QUAD   -  CARENCRO (2018)
 BK0572
 BK0572                         *CURRENT SURVEY CONTROL
 BK0572  ______________________________________________________________________
 BK0572* NAD 83(1986) POSITION- 30 21 15.     (N) 092 06 27.     (W)   SCALED
 BK0572* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0572  **This station is located in a suspected subsidence area (see below).
 BK0572  ______________________________________________________________________
 BK0572  GEOID HEIGHT    -        -27.292 (meters)                     GEOID18
 BK0572
 BK0572.The horizontal coordinates were scaled from a map and have
 BK0572.an estimated accuracy of +/- 6 seconds.
 BK0572
 BK0572.** This station is in an area of known vertical motion. If an
 BK0572.** orthometric height was ever established but is not available 
 BK0572.** in the current survey control section, the orthometric height
 BK0572.** is considered suspect.  Suspect heights are available in the
 BK0572.** superseded section only if requested.
 BK0572
 BK0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0572.GEOID18 height accuracy estimate available here.
 BK0572
 BK0572.Click photographs - Photos may exist for this station.
 BK0572
 BK0572;                    North         East    Units  Estimated Accuracy
 BK0572;SPC LA S     -   205,780.      925,580.      MT  (+/- 180 meters Scaled)
 BK0572
 BK0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP857583(NAD 83)
 BK0572
 BK0572                          SUPERSEDED SURVEY CONTROL
 BK0572
 BK0572.No superseded survey control is available for this station.
 BK0572
 BK0572_MARKER: DD = SURVEY DISK
 BK0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0572_STAMPING: 49V37 1973
 BK0572_MARK LOGO: LADHGS
 BK0572_PROJECTION: FLUSH
 BK0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0572+STABILITY: SURFACE MOTION
 BK0572
 BK0572  HISTORY     - Date     Condition        Report By
 BK0572  HISTORY     - 1973     MONUMENTED       LADTD
 BK0572
 BK0572                          STATION DESCRIPTION
 BK0572
 BK0572'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0572'0.55 MI N FROM CANKTON.
 BK0572'FROM THE ELEMENTARY SCHOOL IN CANKTON, THENCE ABOUT 0.40 MILES NORTH
 BK0572'ALONG LOUISIANA HIGHWAY 93, 100 FEET EAST OF THE CENTERLINE OF
 BK0572'LOUISIANA HIGHWAY 93, 185 FEET SOUTHWEST OF A 40 INCH OAK TREE, 1.2
 BK0572'FEET NORTH OF A BARBED WIRE FENCE, 60 FEET EAST OF A MESH AND BARBED
 BK0572'WIRE FENCE ON R/W LINE, 1.3 FEET WEST OF A STEEL WITNESS POST, DISK IN
 BK0572'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0574 ***********************************************************************
 BK0574  DESIGNATION -  49 V 38
 BK0574  PID         -  BK0574
 BK0574  STATE/COUNTY-  LA/ST LANDRY
 BK0574  COUNTRY     -  US
 BK0574  USGS QUAD   -  CARENCRO (2018)
 BK0574
 BK0574                         *CURRENT SURVEY CONTROL
 BK0574  ______________________________________________________________________
 BK0574* NAD 83(1986) POSITION- 30 19 42.     (N) 092 06 57.     (W)   SCALED
 BK0574* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0574  **This station is located in a suspected subsidence area (see below).
 BK0574  ______________________________________________________________________
 BK0574  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK0574
 BK0574.The horizontal coordinates were scaled from a map and have
 BK0574.an estimated accuracy of +/- 6 seconds.
 BK0574
 BK0574.** This station is in an area of known vertical motion. If an
 BK0574.** orthometric height was ever established but is not available 
 BK0574.** in the current survey control section, the orthometric height
 BK0574.** is considered suspect.  Suspect heights are available in the
 BK0574.** superseded section only if requested.
 BK0574
 BK0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0574.GEOID18 height accuracy estimate available here.
 BK0574
 BK0574.Click photographs - Photos may exist for this station.
 BK0574
 BK0574;                    North         East    Units  Estimated Accuracy
 BK0574;SPC LA S     -   202,920.      924,750.      MT  (+/- 180 meters Scaled)
 BK0574
 BK0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP849554(NAD 83)
 BK0574
 BK0574                          SUPERSEDED SURVEY CONTROL
 BK0574
 BK0574.No superseded survey control is available for this station.
 BK0574
 BK0574_MARKER: DD = SURVEY DISK
 BK0574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0574_STAMPING: 49V38 1973
 BK0574_MARK LOGO: LADHGS
 BK0574_PROJECTION: FLUSH
 BK0574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0574+STABILITY: SURFACE MOTION
 BK0574
 BK0574  HISTORY     - Date     Condition        Report By
 BK0574  HISTORY     - 1973     MONUMENTED       LADTD
 BK0574
 BK0574                          STATION DESCRIPTION
 BK0574
 BK0574'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0574'1.35 MI S FROM CANKTON.
 BK0574'FROM THE ELEMENTRY SCHOOL IN CANKTON, THENCE ABOUT 1.35 MILES SOUTH
 BK0574'ALONG LOUISIANA HIGHWAY 93, 75 FEET WEST OF THE CENTERLINE OF
 BK0574'LOUISIANA HIGHWAY 93, 74 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 BK0574'HIGHWAY 761, 107 FEET NORTHWEST OF THE INTERSECTION OF LOUISIANA
 BK0574'HIGHWAY 93 AND 761, 1.2 SOUTHEAST OF A BARBED WIRE FENCE, 1.3 FEET
 BK0574'NORTH OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0574'FLUSH WITH THE GROUND.  SECTION 25, T 9 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0584 ***********************************************************************
 BK0584  DESIGNATION -  49 V 39
 BK0584  PID         -  BK0584
 BK0584  STATE/COUNTY-  LA/ST LANDRY
 BK0584  COUNTRY     -  US
 BK0584  USGS QUAD   -  CHURCH POINT (2018)
 BK0584
 BK0584                         *CURRENT SURVEY CONTROL
 BK0584  ______________________________________________________________________
 BK0584* NAD 83(1986) POSITION- 30 27 33.     (N) 092 11 35.     (W)   SCALED
 BK0584* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0584  **This station is located in a suspected subsidence area (see below).
 BK0584  ______________________________________________________________________
 BK0584  GEOID HEIGHT    -        -27.318 (meters)                     GEOID18
 BK0584
 BK0584.The horizontal coordinates were scaled from a map and have
 BK0584.an estimated accuracy of +/- 6 seconds.
 BK0584
 BK0584.** This station is in an area of known vertical motion. If an
 BK0584.** orthometric height was ever established but is not available 
 BK0584.** in the current survey control section, the orthometric height
 BK0584.** is considered suspect.  Suspect heights are available in the
 BK0584.** superseded section only if requested.
 BK0584
 BK0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0584.GEOID18 height accuracy estimate available here.
 BK0584
 BK0584.Click photographs - Photos may exist for this station.
 BK0584
 BK0584;                    North         East    Units  Estimated Accuracy
 BK0584;SPC LA S     -   217,470.      917,440.      MT  (+/- 180 meters Scaled)
 BK0584
 BK0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP774699(NAD 83)
 BK0584
 BK0584                          SUPERSEDED SURVEY CONTROL
 BK0584
 BK0584.No superseded survey control is available for this station.
 BK0584
 BK0584_MARKER: DD = SURVEY DISK
 BK0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0584_STAMPING: 49V39 1973
 BK0584_MARK LOGO: LADHGS
 BK0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0584+STABILITY: SURFACE MOTION
 BK0584
 BK0584  HISTORY     - Date     Condition        Report By
 BK0584  HISTORY     - 1973     MONUMENTED       LADH
 BK0584
 BK0584                          STATION DESCRIPTION
 BK0584
 BK0584'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0584'4.45 MI SE FROM LAWTELL.
 BK0584'ABOUT 3.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL
 BK0584'HIGH SCHOOL IN LAWTELL.  THENCE EAST ABOUT 0.65 MILES ALONG LOUISIANA
 BK0584'HIGHWAY 358.  IN SECTION 61 T7S, R3E.  81.2 FEET SOUTHWEST OF THE
 BK0584'CENTERLINE OF LOUISIANA HIGHWAY 358, 119 FEET NORTHEAST OF THE
 BK0584'NORTHEAST CORNER OF A WOOD FRAME HOUSE, RESIDENCE BELONGING TO ROY
 BK0584'HORECKY, 190.1 FEET NORTHEAST OF A 60 INCH LIVE OAK TREE AND 1.0 FEET
 BK0584'SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST SET
 BK0584'0.40 FEET ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET SOUTHWEST OF
 BK0584'A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0314 ***********************************************************************
 BK0314  DESIGNATION -  49 V 4
 BK0314  PID         -  BK0314
 BK0314  STATE/COUNTY-  LA/ST LANDRY
 BK0314  COUNTRY     -  US
 BK0314  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0314
 BK0314                         *CURRENT SURVEY CONTROL
 BK0314  ______________________________________________________________________
 BK0314* NAD 83(1986) POSITION- 30 29 43.     (N) 092 26 35.     (W)   SCALED
 BK0314* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0314  **This station is located in a suspected subsidence area (see below).
 BK0314  ______________________________________________________________________
 BK0314  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK0314
 BK0314.The horizontal coordinates were scaled from a map and have
 BK0314.an estimated accuracy of +/- 6 seconds.
 BK0314
 BK0314.** This station is in an area of known vertical motion. If an
 BK0314.** orthometric height was ever established but is not available 
 BK0314.** in the current survey control section, the orthometric height
 BK0314.** is considered suspect.  Suspect heights are available in the
 BK0314.** superseded section only if requested.
 BK0314
 BK0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0314.GEOID18 height accuracy estimate available here.
 BK0314
 BK0314.Click photographs - Photos may exist for this station.
 BK0314
 BK0314;                    North         East    Units  Estimated Accuracy
 BK0314;SPC LA S     -   221,680.      893,470.      MT  (+/- 180 meters Scaled)
 BK0314
 BK0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP534738(NAD 83)
 BK0314
 BK0314                          SUPERSEDED SURVEY CONTROL
 BK0314
 BK0314.No superseded survey control is available for this station.
 BK0314
 BK0314_MARKER: DD = SURVEY DISK
 BK0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0314_STAMPING: 49V4 1968
 BK0314_MARK LOGO: LADHGS
 BK0314_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0314+STABILITY: SURFACE MOTION
 BK0314
 BK0314  HISTORY     - Date     Condition        Report By
 BK0314  HISTORY     - 1968     MONUMENTED       LADTD
 BK0314  HISTORY     - 1969     GOOD             LADTD
 BK0314  HISTORY     - 1981     MARK NOT FOUND   USGS
 BK0314
 BK0314                          STATION DESCRIPTION
 BK0314
 BK0314'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0314'1.85 MI W FROM EUNICE.
 BK0314'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0314'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0314'WITH US HIGHWAY 190.  THENCE ABOUT 1.70 MILES WEST ALONG US HIGHWAY
 BK0314'190.  IN SECTION 26, T6S, R1W.  103.7 FEET NORTH-NORTHWEST OF THE
 BK0314'CENTERLINE OF US HIGHWAY 190, 99.6 FEET WEST OF THE SOUTHWEST CORNER
 BK0314'OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO JOHN
 BK0314'DELAY, 152.0 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD
 BK0314'FRAME SHEET METAL BUILDING, 256.0 FEET NORTH OF THE NORTHWEST CORNER
 BK0314'OF A BRICK COMBINATION SERVICE STATION AND RESTAURANT BUILDING, 1.0
 BK0314'FOOT WEST OF A WOOD FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BK0314'INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 0.9 FOOT SOUTHWEST OF A
 BK0314'STEEL WITNESS POST.
 BK0314
 BK0314                          STATION RECOVERY (1981)
 BK0314
 BK0314'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BK0314'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0585 ***********************************************************************
 BK0585  DESIGNATION -  49 V 40
 BK0585  PID         -  BK0585
 BK0585  STATE/COUNTY-  LA/ST LANDRY
 BK0585  COUNTRY     -  US
 BK0585  USGS QUAD   -  CHURCH POINT (2018)
 BK0585
 BK0585                         *CURRENT SURVEY CONTROL
 BK0585  ______________________________________________________________________
 BK0585* NAD 83(1986) POSITION- 30 27 19.     (N) 092 10 47.     (W)   SCALED
 BK0585* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0585  **This station is located in a suspected subsidence area (see below).
 BK0585  ______________________________________________________________________
 BK0585  GEOID HEIGHT    -        -27.321 (meters)                     GEOID18
 BK0585
 BK0585.The horizontal coordinates were scaled from a map and have
 BK0585.an estimated accuracy of +/- 6 seconds.
 BK0585
 BK0585.** This station is in an area of known vertical motion. If an
 BK0585.** orthometric height was ever established but is not available 
 BK0585.** in the current survey control section, the orthometric height
 BK0585.** is considered suspect.  Suspect heights are available in the
 BK0585.** superseded section only if requested.
 BK0585
 BK0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0585.GEOID18 height accuracy estimate available here.
 BK0585
 BK0585.Click photographs - Photos may exist for this station.
 BK0585
 BK0585;                    North         East    Units  Estimated Accuracy
 BK0585;SPC LA S     -   217,030.      918,720.      MT  (+/- 180 meters Scaled)
 BK0585
 BK0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP787695(NAD 83)
 BK0585
 BK0585                          SUPERSEDED SURVEY CONTROL
 BK0585
 BK0585.No superseded survey control is available for this station.
 BK0585
 BK0585_MARKER: DD = SURVEY DISK
 BK0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0585_STAMPING: 49V40 1972
 BK0585_MARK LOGO: LADHGS
 BK0585_PROJECTION: FLUSH
 BK0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0585+STABILITY: SURFACE MOTION
 BK0585
 BK0585  HISTORY     - Date     Condition        Report By
 BK0585  HISTORY     - 1972     MONUMENTED       LADTD
 BK0585
 BK0585                          STATION DESCRIPTION
 BK0585
 BK0585'DESCRIBED BY LA TRANSP AND DEV 1972
 BK0585'5.4 MI SE FROM LAWTELL.
 BK0585'ABOUT 3.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL
 BK0585'HIGH SCHOOL IN LAWTELL, THENCE EAST ABOUT 1.60 MILES ALONG LOUISIANA
 BK0585'HIGHWAY 358, IN SECTION 8, T7S, R3E, 79.4 FEET NORTH OF THE CENTERLINE
 BK0585'OF LOUISIANA HIGHWAY 358, 14.4 FEET NORTHEAST OF A 30 INCH CEDAR TREE
 BK0585'21.9 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF WOOD FRAME RESIDENCE
 BK0585'BELONGING TO LOUIS CORMIER, 1.0 FEET WEST OF A CHAIN LINK FENCE. SET
 BK0585'IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS
 BK0585'LOCATED 1.2 FEET WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0586 ***********************************************************************
 BK0586  DESIGNATION -  49 V 41
 BK0586  PID         -  BK0586
 BK0586  STATE/COUNTY-  LA/ST LANDRY
 BK0586  COUNTRY     -  US
 BK0586  USGS QUAD   -  CHURCH POINT (2018)
 BK0586
 BK0586                         *CURRENT SURVEY CONTROL
 BK0586  ______________________________________________________________________
 BK0586* NAD 83(1986) POSITION- 30 27 19.     (N) 092 09 43.     (W)   SCALED
 BK0586* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0586  **This station is located in a suspected subsidence area (see below).
 BK0586  ______________________________________________________________________
 BK0586  GEOID HEIGHT    -        -27.321 (meters)                     GEOID18
 BK0586
 BK0586.The horizontal coordinates were scaled from a map and have
 BK0586.an estimated accuracy of +/- 6 seconds.
 BK0586
 BK0586.** This station is in an area of known vertical motion. If an
 BK0586.** orthometric height was ever established but is not available 
 BK0586.** in the current survey control section, the orthometric height
 BK0586.** is considered suspect.  Suspect heights are available in the
 BK0586.** superseded section only if requested.
 BK0586
 BK0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0586.GEOID18 height accuracy estimate available here.
 BK0586
 BK0586.Click photographs - Photos may exist for this station.
 BK0586
 BK0586;                    North         East    Units  Estimated Accuracy
 BK0586;SPC LA S     -   217,020.      920,420.      MT  (+/- 180 meters Scaled)
 BK0586
 BK0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP804695(NAD 83)
 BK0586
 BK0586                          SUPERSEDED SURVEY CONTROL
 BK0586
 BK0586.No superseded survey control is available for this station.
 BK0586
 BK0586_MARKER: DD = SURVEY DISK
 BK0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0586_STAMPING: 49V41 1972
 BK0586_MARK LOGO: LADHGS
 BK0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0586+STABILITY: SURFACE MOTION
 BK0586
 BK0586  HISTORY     - Date     Condition        Report By
 BK0586  HISTORY     - 1972     MONUMENTED       LADTD
 BK0586
 BK0586                          STATION DESCRIPTION
 BK0586
 BK0586'DESCRIBED BY LA TRANSP AND DEV 1972
 BK0586'6.45 MI SE FROM LAWTELL.
 BK0586'ABOUT 3.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE LAWTELL
 BK0586'HIGH SCHOOL IN LAWTELL.  THENCE EAST ABOUT 2.65 MILES ALONG LOUISIANA
 BK0586'HIGHWAY 358, IN SECTION 9 - T7S - R3E.  81.5 FEET NORTH OF THE
 BK0586'INTERSECTION OF TEXAS AND PACIFIC R.R. TRACK AND CENTERLINE OF
 BK0586'LOUISIANA HIGHWAY 358.  36.5 FEET WEST OF THE NORTHWEST RAIL OF THE
 BK0586'TEXAS AND PACIFIC R.R. TRACK - 107.5 FEET EAST OF THE SOUTH EAST
 BK0586'CORNER OF A WOOD FRAME RESIDENCE.  0.50 FEET EAST OF A BARBED WIRE
 BK0586'FENCE.  SET IN TOP OF A CONCRETE POST SET 0.30 FEET ABOVE THE GROUND.
 BK0586'THE MARK IS LOCATED 1.1 FEET NORTH OF A STEEL WITNESS POST ABOUT 0.15
 BK0586'MILES WEST ALONG LOUISIANA HIGHWAY 358 FROM INTERSECTION OF LOUISIANA
 BK0586'HIGHWAY 357.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0587 ***********************************************************************
 BK0587  DESIGNATION -  49 V 42
 BK0587  PID         -  BK0587
 BK0587  STATE/COUNTY-  LA/ST LANDRY
 BK0587  COUNTRY     -  US
 BK0587  USGS QUAD   -  CHURCH POINT (2018)
 BK0587
 BK0587                         *CURRENT SURVEY CONTROL
 BK0587  ______________________________________________________________________
 BK0587* NAD 83(1986) POSITION- 30 27 06.     (N) 092 08 43.     (W)   SCALED
 BK0587* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0587  **This station is located in a suspected subsidence area (see below).
 BK0587  ______________________________________________________________________
 BK0587  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK0587
 BK0587.The horizontal coordinates were scaled from a map and have
 BK0587.an estimated accuracy of +/- 6 seconds.
 BK0587
 BK0587.** This station is in an area of known vertical motion. If an
 BK0587.** orthometric height was ever established but is not available 
 BK0587.** in the current survey control section, the orthometric height
 BK0587.** is considered suspect.  Suspect heights are available in the
 BK0587.** superseded section only if requested.
 BK0587
 BK0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0587.GEOID18 height accuracy estimate available here.
 BK0587
 BK0587.Click photographs - Photos may exist for this station.
 BK0587
 BK0587;                    North         East    Units  Estimated Accuracy
 BK0587;SPC LA S     -   216,610.      922,020.      MT  (+/- 180 meters Scaled)
 BK0587
 BK0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP820691(NAD 83)
 BK0587
 BK0587                          SUPERSEDED SURVEY CONTROL
 BK0587
 BK0587.No superseded survey control is available for this station.
 BK0587
 BK0587_MARKER: DD = SURVEY DISK
 BK0587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0587_STAMPING: 49V42 1972
 BK0587_MARK LOGO: LADHGS
 BK0587_PROJECTION: FLUSH
 BK0587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0587+STABILITY: SURFACE MOTION
 BK0587
 BK0587  HISTORY     - Date     Condition        Report By
 BK0587  HISTORY     - 1972     MONUMENTED       LADTD
 BK0587
 BK0587                          STATION DESCRIPTION
 BK0587
 BK0587'DESCRIBED BY LA TRANSP AND DEV 1972
 BK0587'6.65 MI NW FROM SUNSET.
 BK0587'FROM POST OFFICE IN SUNSET ABOUT 4.0 MILES NORTHWEST ALONG LOUISIANA
 BK0587'HIGHWAY 182.  THENCE ABOUT 2.65 MILES WEST ALONG LOUISIANA HIGHWAY
 BK0587'358, IN SECTION 10 T7S R3E, 100.0 FEET NORTH OF THE CENTERLINE OF
 BK0587'LOUISIANA HIGHWAY 358, 156.3 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 BK0587'A BRICK RESIDENCE BELONGING TO RAYMOND SEMAR.  205.2 FEET SOUTHEAST OF
 BK0587'THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE, 1.0 FEET EAST OF A
 BK0587'MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST. SET FLUSH
 BK0587'WITH THE GROUND.  THE MARKER IS LOCATED 1.0 FEET NORTH OF A STEEL
 BK0587'WITNESS POST ABOUT 0.85 MILES EAST OF THE INTERSECTION OF LOUISIANA
 BK0587'HIGHWAY 358 AND LOUISIANA HIGHWAY 357, ALONG LA. 358.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0588 ***********************************************************************
 BK0588  DESIGNATION -  49 V 43
 BK0588  PID         -  BK0588
 BK0588  STATE/COUNTY-  LA/ST LANDRY
 BK0588  COUNTRY     -  US
 BK0588  USGS QUAD   -  CHURCH POINT (2018)
 BK0588
 BK0588                         *CURRENT SURVEY CONTROL
 BK0588  ______________________________________________________________________
 BK0588* NAD 83(1986) POSITION- 30 27 06.     (N) 092 07 32.     (W)   SCALED
 BK0588* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0588  **This station is located in a suspected subsidence area (see below).
 BK0588  ______________________________________________________________________
 BK0588  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0588
 BK0588.The horizontal coordinates were scaled from a map and have
 BK0588.an estimated accuracy of +/- 6 seconds.
 BK0588
 BK0588.** This station is in an area of known vertical motion. If an
 BK0588.** orthometric height was ever established but is not available 
 BK0588.** in the current survey control section, the orthometric height
 BK0588.** is considered suspect.  Suspect heights are available in the
 BK0588.** superseded section only if requested.
 BK0588
 BK0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0588.GEOID18 height accuracy estimate available here.
 BK0588
 BK0588.Click photographs - Photos may exist for this station.
 BK0588
 BK0588;                    North         East    Units  Estimated Accuracy
 BK0588;SPC LA S     -   216,600.      923,910.      MT  (+/- 180 meters Scaled)
 BK0588
 BK0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP839691(NAD 83)
 BK0588
 BK0588                          SUPERSEDED SURVEY CONTROL
 BK0588
 BK0588.No superseded survey control is available for this station.
 BK0588
 BK0588_MARKER: DD = SURVEY DISK
 BK0588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0588_STAMPING: 49V43 1972
 BK0588_MARK LOGO: LADHGS
 BK0588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0588+STABILITY: SURFACE MOTION
 BK0588
 BK0588  HISTORY     - Date     Condition        Report By
 BK0588  HISTORY     - 1972     MONUMENTED       LADTD
 BK0588
 BK0588                          STATION DESCRIPTION
 BK0588
 BK0588'DESCRIBED BY LA TRANSP AND DEV 1972
 BK0588'5.35 MI NW FROM SUNSET.
 BK0588'FROM POST OFFICE IN SUNSET ABOUT 4.0 MILES NORTHWEST ALONG LOUISIANA
 BK0588'HIGHWAY 182, THENCE ABOUT 1.35 MILES WEST ALONG LOUISIANA HIGHWAY 358,
 BK0588'IN SECTION 11 T7S, R3E ABOUT 2.10 MILES EAST ALONG HIGHWAY 358 AND
 BK0588'NORTH OF INTERSECTION OF A PARISH ROAD, 108.5 FEET NORTH OF THE
 BK0588'CENTERLINE OF LOUISIANA HIGHWAY 358 AND INTERSECTION OF A PARISH ROAD
 BK0588'149 FEET WEST OF A 30 INCH PIN OAK TREE, 1.2 FEET EAST OF A MESH AND
 BK0588'BARBED WIRE FENCE PROPERTY LINE.  SET IN TOP OF A CONCRETE POST.  SET
 BK0588'4 INCHES ABOVE THE GROUND, 1.0 FEET NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0589 ***********************************************************************
 BK0589  DESIGNATION -  49 V 44
 BK0589  PID         -  BK0589
 BK0589  STATE/COUNTY-  LA/ST LANDRY
 BK0589  COUNTRY     -  US
 BK0589  USGS QUAD   -  SUNSET (2018)
 BK0589
 BK0589                         *CURRENT SURVEY CONTROL
 BK0589  ______________________________________________________________________
 BK0589* NAD 83(1986) POSITION- 30 26 57.     (N) 092 06 40.     (W)   SCALED
 BK0589* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0589  **This station is located in a suspected subsidence area (see below).
 BK0589  ______________________________________________________________________
 BK0589  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0589
 BK0589.The horizontal coordinates were scaled from a map and have
 BK0589.an estimated accuracy of +/- 6 seconds.
 BK0589
 BK0589.** This station is in an area of known vertical motion. If an
 BK0589.** orthometric height was ever established but is not available 
 BK0589.** in the current survey control section, the orthometric height
 BK0589.** is considered suspect.  Suspect heights are available in the
 BK0589.** superseded section only if requested.
 BK0589
 BK0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0589.GEOID18 height accuracy estimate available here.
 BK0589
 BK0589.Click photographs - Photos may exist for this station.
 BK0589
 BK0589;                    North         East    Units  Estimated Accuracy
 BK0589;SPC LA S     -   216,310.      925,300.      MT  (+/- 180 meters Scaled)
 BK0589
 BK0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP853688(NAD 83)
 BK0589
 BK0589                          SUPERSEDED SURVEY CONTROL
 BK0589
 BK0589.No superseded survey control is available for this station.
 BK0589
 BK0589_MARKER: DD = SURVEY DISK
 BK0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0589_STAMPING: 49V44 1972
 BK0589_MARK LOGO: LADHGS
 BK0589_PROJECTION: FLUSH
 BK0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0589+STABILITY: SURFACE MOTION
 BK0589
 BK0589  HISTORY     - Date     Condition        Report By
 BK0589  HISTORY     - 1972     MONUMENTED       LADTD
 BK0589  HISTORY     - 1973     GOOD             LADTD
 BK0589
 BK0589                          STATION DESCRIPTION
 BK0589
 BK0589'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0589'4.5 MI NW FROM SUNSET.
 BK0589'FROM POST OFFICE IN SUNSET ABOUT 4.0 MILES NORTHWEST ALONG LOUISIANA
 BK0589'HIGHWAY 182, THENCE ABOUT 0.50 MILES WEST ALONG LOUISIANA HIGHWAY 358,
 BK0589'IN SECTION 46, T7S, R3E, 100.0 FEET NORTH OF THE CENTERLINE OF
 BK0589'LOUISIANA HIGHWAY 358, 221 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BK0589'BRICK RESIDENCE BELONGING TO A.B. SAVOIE, 0.5 FEET EAST OF A MESH AND
 BK0589'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 BK0589'GROUND, 1.0 FEET NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0590 ***********************************************************************
 BK0590  DESIGNATION -  49 V 45
 BK0590  PID         -  BK0590
 BK0590  STATE/COUNTY-  LA/ST LANDRY
 BK0590  COUNTRY     -  US
 BK0590  USGS QUAD   -  SUNSET (2018)
 BK0590
 BK0590                         *CURRENT SURVEY CONTROL
 BK0590  ______________________________________________________________________
 BK0590* NAD 83(1986) POSITION- 30 26 53.     (N) 092 06 09.     (W)   SCALED
 BK0590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0590  **This station is located in a suspected subsidence area (see below).
 BK0590  ______________________________________________________________________
 BK0590  GEOID HEIGHT    -        -27.321 (meters)                     GEOID18
 BK0590
 BK0590.The horizontal coordinates were scaled from a map and have
 BK0590.an estimated accuracy of +/- 6 seconds.
 BK0590
 BK0590.** This station is in an area of known vertical motion. If an
 BK0590.** orthometric height was ever established but is not available 
 BK0590.** in the current survey control section, the orthometric height
 BK0590.** is considered suspect.  Suspect heights are available in the
 BK0590.** superseded section only if requested.
 BK0590
 BK0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0590.GEOID18 height accuracy estimate available here.
 BK0590
 BK0590.Click photographs - Photos may exist for this station.
 BK0590
 BK0590;                    North         East    Units  Estimated Accuracy
 BK0590;SPC LA S     -   216,180.      926,130.      MT  (+/- 180 meters Scaled)
 BK0590
 BK0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP861687(NAD 83)
 BK0590
 BK0590                          SUPERSEDED SURVEY CONTROL
 BK0590
 BK0590.No superseded survey control is available for this station.
 BK0590
 BK0590_MARKER: DD = SURVEY DISK
 BK0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0590_STAMPING: 49V45 1972
 BK0590_MARK LOGO: LADHGS
 BK0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0590+STABILITY: SURFACE MOTION
 BK0590
 BK0590  HISTORY     - Date     Condition        Report By
 BK0590  HISTORY     - 1972     MONUMENTED       LADTD
 BK0590  HISTORY     - 1973     GOOD             LADTD
 BK0590
 BK0590                          STATION DESCRIPTION
 BK0590
 BK0590'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0590'4.0 MI NW FROM SUNSET.
 BK0590'FROM POST OFFICE IN SUNSET ABOUT 4.0 MILES NORTHWEST ALONG LOUISIANA
 BK0590'HIGHWAY 182, IN SECTION 170, T7S, R4E, 73 FEET NORTH OF THE CENTERLINE
 BK0590'OF LOUISIANA HIGHWAY 358, 112 FEET NORTHWEST OF THE INTERSECTION OF
 BK0590'LOUISIANA HIGHWAY 182 AND LOUISIANA HIGHWAY 358, 77 FEET WEST OF THE
 BK0590'CENTERLINE OF LOUISIANA 182.  SET IN TOP OF A CONCRETE POST 4 INCHES
 BK0590'ABOVE THE GROUND, 1.0 FEET SOUTHEAST OF A BARBED WIRE FENCE, 1.2 FEET
 BK0590'NORTHWEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0592 ***********************************************************************
 BK0592  DESIGNATION -  49 V 46
 BK0592  PID         -  BK0592
 BK0592  STATE/COUNTY-  LA/ST LANDRY
 BK0592  COUNTRY     -  US
 BK0592  USGS QUAD   -  SUNSET (2018)
 BK0592
 BK0592                         *CURRENT SURVEY CONTROL
 BK0592  ______________________________________________________________________
 BK0592* NAD 83(1986) POSITION- 30 26 07.     (N) 092 06 03.     (W)   SCALED
 BK0592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0592  **This station is located in a suspected subsidence area (see below).
 BK0592  ______________________________________________________________________
 BK0592  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BK0592
 BK0592.The horizontal coordinates were scaled from a map and have
 BK0592.an estimated accuracy of +/- 6 seconds.
 BK0592
 BK0592.** This station is in an area of known vertical motion. If an
 BK0592.** orthometric height was ever established but is not available 
 BK0592.** in the current survey control section, the orthometric height
 BK0592.** is considered suspect.  Suspect heights are available in the
 BK0592.** superseded section only if requested.
 BK0592
 BK0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0592.GEOID18 height accuracy estimate available here.
 BK0592
 BK0592.Click photographs - Photos may exist for this station.
 BK0592
 BK0592;                    North         East    Units  Estimated Accuracy
 BK0592;SPC LA S     -   214,760.      926,280.      MT  (+/- 180 meters Scaled)
 BK0592
 BK0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP863673(NAD 83)
 BK0592
 BK0592                          SUPERSEDED SURVEY CONTROL
 BK0592
 BK0592.No superseded survey control is available for this station.
 BK0592
 BK0592_MARKER: DD = SURVEY DISK
 BK0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0592_STAMPING: 49V46 1972
 BK0592_MARK LOGO: LADHGS
 BK0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0592+STABILITY: SURFACE MOTION
 BK0592
 BK0592  HISTORY     - Date     Condition        Report By
 BK0592  HISTORY     - 1972     MONUMENTED       LADTD
 BK0592  HISTORY     - 1973     GOOD             LADTD
 BK0592
 BK0592                          STATION DESCRIPTION
 BK0592
 BK0592'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0592'3.2 MI NW FROM SUNSET.
 BK0592'FROM POST OFFICE IN SUNSET ABOUT 3.2 MILES NORTHWEST ALONG LOUISIANA
 BK0592'HIGHWAY 182, IN SECTION 173, T7S, R4E, 143 FEET EAST OF THE CENTERLINE
 BK0592'OF HIGHWAY 182, 140 FEET SOUTH OF THE SOUTHEAST CORNER OF A BRICK
 BK0592'CHURCH, 2.0 FEET WEST OF A CHAIN LINK FENCE, 1.5 FEET NORTH OF A MESH
 BK0592'AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST ON CHURCH
 BK0592'PROPERTY.  SET 4 INCHES ABOVE THE GROUND, 1.3 FEET EAST OF A STEEL
 BK0592'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0593 ***********************************************************************
 BK0593  DESIGNATION -  49 V 47
 BK0593  PID         -  BK0593
 BK0593  STATE/COUNTY-  LA/ST LANDRY
 BK0593  COUNTRY     -  US
 BK0593  USGS QUAD   -  SUNSET (2018)
 BK0593
 BK0593                         *CURRENT SURVEY CONTROL
 BK0593  ______________________________________________________________________
 BK0593* NAD 83(1986) POSITION- 30 25 03.     (N) 092 05 29.     (W)   SCALED
 BK0593* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0593  **This station is located in a suspected subsidence area (see below).
 BK0593  ______________________________________________________________________
 BK0593  GEOID HEIGHT    -        -27.319 (meters)                     GEOID18
 BK0593
 BK0593.The horizontal coordinates were scaled from a map and have
 BK0593.an estimated accuracy of +/- 6 seconds.
 BK0593
 BK0593.** This station is in an area of known vertical motion. If an
 BK0593.** orthometric height was ever established but is not available 
 BK0593.** in the current survey control section, the orthometric height
 BK0593.** is considered suspect.  Suspect heights are available in the
 BK0593.** superseded section only if requested.
 BK0593
 BK0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0593.GEOID18 height accuracy estimate available here.
 BK0593
 BK0593.Click photographs - Photos may exist for this station.
 BK0593
 BK0593;                    North         East    Units  Estimated Accuracy
 BK0593;SPC LA S     -   212,790.      927,170.      MT  (+/- 180 meters Scaled)
 BK0593
 BK0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP872653(NAD 83)
 BK0593
 BK0593                          SUPERSEDED SURVEY CONTROL
 BK0593
 BK0593.No superseded survey control is available for this station.
 BK0593
 BK0593_MARKER: DD = SURVEY DISK
 BK0593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0593_STAMPING: 49V47 1973
 BK0593_MARK LOGO: LADHGS
 BK0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0593+STABILITY: SURFACE MOTION
 BK0593
 BK0593  HISTORY     - Date     Condition        Report By
 BK0593  HISTORY     - 1973     MONUMENTED       LADTD
 BK0593
 BK0593                          STATION DESCRIPTION
 BK0593
 BK0593'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0593'2.3 MI NW FROM SUNSET.
 BK0593'FROM THE POST OFFICE IN SUNSET, THENCE ABOUT 2.3 MILES NORTHWEST ALONG
 BK0593'LOUISIANA HIGHWAY 182, 73 FEET SOUTHWEST OF THE CENTERLINE OF
 BK0593'LOUISIANA HIGHWAY 182, 70 FEET SOUTHEAST OF THE CENTERLINE OF
 BK0593'LOUISIANA HIGHWAY 754, 121 FEET SOUTH OF THE INTERSECTION OF LOUISIANA
 BK0593'HIGHWAY 182 AND LOUISIANA HIGHWAY 754, 1.1 FEET NORTHWEST OF A BARBED
 BK0593'WIRE FENCE, 1.0 FOOT SOUTHEAST OF A STEEL WITNESS POST. DISK IN THE
 BK0593'TOP OF A CONCRETE POST FOUR INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0595 ***********************************************************************
 BK0595  DESIGNATION -  49 V 48
 BK0595  PID         -  BK0595
 BK0595  STATE/COUNTY-  LA/ST LANDRY
 BK0595  COUNTRY     -  US
 BK0595  USGS QUAD   -  SUNSET (2018)
 BK0595
 BK0595                         *CURRENT SURVEY CONTROL
 BK0595  ______________________________________________________________________
 BK0595* NAD 83(1986) POSITION- 30 24 49.     (N) 092 04 23.     (W)   SCALED
 BK0595* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0595  **This station is located in a suspected subsidence area (see below).
 BK0595  ______________________________________________________________________
 BK0595  GEOID HEIGHT    -        -27.313 (meters)                     GEOID18
 BK0595
 BK0595.The horizontal coordinates were scaled from a map and have
 BK0595.an estimated accuracy of +/- 6 seconds.
 BK0595
 BK0595.** This station is in an area of known vertical motion. If an
 BK0595.** orthometric height was ever established but is not available 
 BK0595.** in the current survey control section, the orthometric height
 BK0595.** is considered suspect.  Suspect heights are available in the
 BK0595.** superseded section only if requested.
 BK0595
 BK0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0595.GEOID18 height accuracy estimate available here.
 BK0595
 BK0595.Click photographs - Photos may exist for this station.
 BK0595
 BK0595;                    North         East    Units  Estimated Accuracy
 BK0595;SPC LA S     -   212,340.      928,930.      MT  (+/- 180 meters Scaled)
 BK0595
 BK0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP890649(NAD 83)
 BK0595
 BK0595                          SUPERSEDED SURVEY CONTROL
 BK0595
 BK0595.No superseded survey control is available for this station.
 BK0595
 BK0595_MARKER: DD = SURVEY DISK
 BK0595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0595_STAMPING: 49V48 1973
 BK0595_MARK LOGO: LADHGS
 BK0595_PROJECTION: FLUSH
 BK0595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0595+STABILITY: SURFACE MOTION
 BK0595
 BK0595  HISTORY     - Date     Condition        Report By
 BK0595  HISTORY     - 1973     MONUMENTED       LADTD
 BK0595
 BK0595                          STATION DESCRIPTION
 BK0595
 BK0595'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0595'0.65 MI NW FROM SUNSET.
 BK0595'FROM THE POST OFFICE IN SUNSET, THENCE ABOUT 0.65 MILES NORTHWEST
 BK0595'ALONG LOUISIANA HIGHWAY 182, 100 FEET NORTH OF THE CENTERLINE OF
 BK0595'LOUISIANA HIGHWAY 182, 27 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BK0595'BRICK RESIDENCE, 21 FEET EAST OF THE CARPORT POST, 3 FEET EAST OF A
 BK0595'TEN-INCH PINE TREE, SET IN CONCRETE POST UNDER A BARBED WIRE FENCE,
 BK0595'1.4 FEET NORTH OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE
 BK0595'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0598 ***********************************************************************
 BK0598  DESIGNATION -  49 V 49
 BK0598  PID         -  BK0598
 BK0598  STATE/COUNTY-  LA/ST LANDRY
 BK0598  COUNTRY     -  US
 BK0598  USGS QUAD   -  SUNSET (2018)
 BK0598
 BK0598                         *CURRENT SURVEY CONTROL
 BK0598  ______________________________________________________________________
 BK0598* NAD 83(1986) POSITION- 30 24 50.     (N) 092 03 24.     (W)   SCALED
 BK0598* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0598  **This station is located in a suspected subsidence area (see below).
 BK0598  ______________________________________________________________________
 BK0598  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0598
 BK0598.The horizontal coordinates were scaled from a map and have
 BK0598.an estimated accuracy of +/- 6 seconds.
 BK0598
 BK0598.** This station is in an area of known vertical motion. If an
 BK0598.** orthometric height was ever established but is not available 
 BK0598.** in the current survey control section, the orthometric height
 BK0598.** is considered suspect.  Suspect heights are available in the
 BK0598.** superseded section only if requested.
 BK0598
 BK0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0598.GEOID18 height accuracy estimate available here.
 BK0598
 BK0598.Click photographs - Photos may exist for this station.
 BK0598
 BK0598;                    North         East    Units  Estimated Accuracy
 BK0598;SPC LA S     -   212,370.      930,500.      MT  (+/- 180 meters Scaled)
 BK0598
 BK0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP906650(NAD 83)
 BK0598
 BK0598                          SUPERSEDED SURVEY CONTROL
 BK0598
 BK0598.No superseded survey control is available for this station.
 BK0598
 BK0598_MARKER: DD = SURVEY DISK
 BK0598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0598_STAMPING: 49V49 1972
 BK0598_MARK LOGO: LADHGS
 BK0598_PROJECTION: FLUSH
 BK0598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0598+STABILITY: SURFACE MOTION
 BK0598
 BK0598  HISTORY     - Date     Condition        Report By
 BK0598  HISTORY     - 1972     MONUMENTED       LADTD
 BK0598  HISTORY     - 1973     GOOD             LADTD
 BK0598  HISTORY     - 1979     MARK NOT FOUND   USGS
 BK0598
 BK0598                          STATION DESCRIPTION
 BK0598
 BK0598'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0598'0.4 MI NE FROM SUNSET.
 BK0598'FROM POST OFFICE IN SUNSET ABOUT 0.10 MILES SOUTHEAST ALONG LOUISIANA
 BK0598'HIGHWAY 182, THENCE ABOUT 0.3 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 BK0598'93, IN SECTION 67, T7S, R4E, 100.7 FEET SOUTHWEST OF THE CENTERLINE OF
 BK0598'LOUISIANA HIGHWAY 93, 66.8 FEET SOUTHWEST OF A 12 INCH PECAN TREE,
 BK0598'48.3 FEET SOUTHWEST FROM CORNER OF A BRICK RESIDENCE BELONGING TO
 BK0598'ANTHONY OLIVIER, 0.5 FEET SOUTHWEST OF A CHAIN LINK FENCE.  SET IN TOP
 BK0598'OF A CONCRETE POST FLUSH WITH THE GROUND, 1.1 FEET SOUTH OF A STEEL
 BK0598'WITNESS POST.
 BK0598
 BK0598                          STATION RECOVERY (1979)
 BK0598
 BK0598'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BK0598'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0315 ***********************************************************************
 BK0315  DESIGNATION -  49 V 5
 BK0315  PID         -  BK0315
 BK0315  STATE/COUNTY-  LA/ST LANDRY
 BK0315  COUNTRY     -  US
 BK0315  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0315
 BK0315                         *CURRENT SURVEY CONTROL
 BK0315  ______________________________________________________________________
 BK0315* NAD 83(1986) POSITION- 30 29 41.     (N) 092 25 43.     (W)   SCALED
 BK0315* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0315  **This station is located in a suspected subsidence area (see below).
 BK0315  ______________________________________________________________________
 BK0315  GEOID HEIGHT    -        -27.270 (meters)                     GEOID18
 BK0315
 BK0315.The horizontal coordinates were scaled from a map and have
 BK0315.an estimated accuracy of +/- 6 seconds.
 BK0315
 BK0315.** This station is in an area of known vertical motion. If an
 BK0315.** orthometric height was ever established but is not available 
 BK0315.** in the current survey control section, the orthometric height
 BK0315.** is considered suspect.  Suspect heights are available in the
 BK0315.** superseded section only if requested.
 BK0315
 BK0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0315.GEOID18 height accuracy estimate available here.
 BK0315
 BK0315.Click photographs - Photos may exist for this station.
 BK0315
 BK0315;                    North         East    Units  Estimated Accuracy
 BK0315;SPC LA S     -   221,610.      894,850.      MT  (+/- 180 meters Scaled)
 BK0315
 BK0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP548737(NAD 83)
 BK0315
 BK0315                          SUPERSEDED SURVEY CONTROL
 BK0315
 BK0315.No superseded survey control is available for this station.
 BK0315
 BK0315_MARKER: DD = SURVEY DISK
 BK0315_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0315_SP_SET: CULVERT HEADWALL
 BK0315_STAMPING: 49V5 1968
 BK0315_MARK LOGO: LADHGS
 BK0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0315+STABILITY: SURFACE MOTION
 BK0315
 BK0315  HISTORY     - Date     Condition        Report By
 BK0315  HISTORY     - 1968     MONUMENTED       LADTD
 BK0315  HISTORY     - 1969     GOOD             LADTD
 BK0315
 BK0315                          STATION DESCRIPTION
 BK0315
 BK0315'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0315'0.95 MI W FROM EUNICE.
 BK0315'ABOUT 0.15 MILE NORTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0315'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0315'WITH US HIGHWAY 190.  THENCE ABOUT 0.80 MILE WEST ALONG US HIGHWAY
 BK0315'190.  IN SECTION 36, T6S, R1W.  LOCATED IN THE NORTHWEST CORNER OF THE
 BK0315'ST. PAUL CEMETERY ALONG A ROW OF PINE TREES.  102.5 FEET SOUTH OF THE
 BK0315'CENTERLINE OF US HIGHWAY 190, 277.0 FEET WEST OF THE CENTERLINE OF
 BK0315'12TH STREET, 205.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BK0315'COMBINATION SERVICE STATION AND RESTAURANT BUILDING, 192.6 FEET
 BK0315'SOUTHEAST OF THE SOUTHEAST CORNER OF A HEADWALL ON THE SOUTH END OF A
 BK0315'BOX CULVERT UNDER US HIGHWAY 190.  SET IN TOP OF A CONCRETE POST
 BK0315'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 0.9 FOOT
 BK0315'NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0602 ***********************************************************************
 BK0602  DESIGNATION -  49 V 50
 BK0602  PID         -  BK0602
 BK0602  STATE/COUNTY-  LA/ST LANDRY
 BK0602  COUNTRY     -  US
 BK0602  USGS QUAD   -  SUNSET (2018)
 BK0602
 BK0602                         *CURRENT SURVEY CONTROL
 BK0602  ______________________________________________________________________
 BK0602* NAD 83(1986) POSITION- 30 25 06.     (N) 092 02 43.     (W)   SCALED
 BK0602* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0602  **This station is located in a suspected subsidence area (see below).
 BK0602  ______________________________________________________________________
 BK0602  GEOID HEIGHT    -        -27.308 (meters)                     GEOID18
 BK0602
 BK0602.The horizontal coordinates were scaled from a map and have
 BK0602.an estimated accuracy of +/- 6 seconds.
 BK0602
 BK0602.** This station is in an area of known vertical motion. If an
 BK0602.** orthometric height was ever established but is not available 
 BK0602.** in the current survey control section, the orthometric height
 BK0602.** is considered suspect.  Suspect heights are available in the
 BK0602.** superseded section only if requested.
 BK0602
 BK0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0602.GEOID18 height accuracy estimate available here.
 BK0602
 BK0602.Click photographs - Photos may exist for this station.
 BK0602
 BK0602;                    North         East    Units  Estimated Accuracy
 BK0602;SPC LA S     -   212,850.      931,600.      MT  (+/- 180 meters Scaled)
 BK0602
 BK0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP916655(NAD 83)
 BK0602
 BK0602                          SUPERSEDED SURVEY CONTROL
 BK0602
 BK0602.No superseded survey control is available for this station.
 BK0602
 BK0602_MARKER: DD = SURVEY DISK
 BK0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0602_STAMPING: 49V50 1972
 BK0602_MARK LOGO: LADHGS
 BK0602_PROJECTION: FLUSH
 BK0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0602+STABILITY: SURFACE MOTION
 BK0602
 BK0602  HISTORY     - Date     Condition        Report By
 BK0602  HISTORY     - 1972     MONUMENTED       LADTD
 BK0602  HISTORY     - 1973     GOOD             LADTD
 BK0602
 BK0602                          STATION DESCRIPTION
 BK0602
 BK0602'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0602'1.4 MI SE FROM SUNSET.
 BK0602'FROM POST OFFICE IN SUNSET ABOUT 0.10 MILES EAST ALONG LOUISIANA
 BK0602'HIGHWAY 182, THENCE ABOUT 1.3 MILES EAST ALONG LOUISIANA HIGHWAY 93,
 BK0602'IN SECTION 84, T7S, R4E, 101.2 FEET NORTH OF THE CENTERLINE OF
 BK0602'LOUISIANA HIGHWAY 93, 168 FEET NORTHEAST OF THE INTERSECTION OF
 BK0602'LOUISIANA HIGHWAY 93 AND CHURCH STREET, 268 FEET NORTHEAST OF THE
 BK0602'NORTHEAST CORNER OF THE GRAND COTEAU POST OFFICE, 36.1 FEET NORTH OF A
 BK0602'12 INCH LIVE OAK TREE, 71.6 FEET NORTH OF A CHAIN LINK FENCE AND A
 BK0602'STEEL WITNESS POST.  SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 BK0602'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0604 ***********************************************************************
 BK0604  DESIGNATION -  49 V 51
 BK0604  PID         -  BK0604
 BK0604  STATE/COUNTY-  LA/ST LANDRY
 BK0604  COUNTRY     -  US
 BK0604  USGS QUAD   -  SUNSET (2018)
 BK0604
 BK0604                         *CURRENT SURVEY CONTROL
 BK0604  ______________________________________________________________________
 BK0604* NAD 83(1986) POSITION- 30 24 40.     (N) 092 01 48.     (W)   SCALED
 BK0604* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0604  **This station is located in a suspected subsidence area (see below).
 BK0604  ______________________________________________________________________
 BK0604  GEOID HEIGHT    -        -27.301 (meters)                     GEOID18
 BK0604
 BK0604.The horizontal coordinates were scaled from a map and have
 BK0604.an estimated accuracy of +/- 6 seconds.
 BK0604
 BK0604.** This station is in an area of known vertical motion. If an
 BK0604.** orthometric height was ever established but is not available 
 BK0604.** in the current survey control section, the orthometric height
 BK0604.** is considered suspect.  Suspect heights are available in the
 BK0604.** superseded section only if requested.
 BK0604
 BK0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0604.GEOID18 height accuracy estimate available here.
 BK0604
 BK0604.Click photographs - Photos may exist for this station.
 BK0604
 BK0604;                    North         East    Units  Estimated Accuracy
 BK0604;SPC LA S     -   212,040.      933,060.      MT  (+/- 180 meters Scaled)
 BK0604
 BK0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP931647(NAD 83)
 BK0604
 BK0604                          SUPERSEDED SURVEY CONTROL
 BK0604
 BK0604.No superseded survey control is available for this station.
 BK0604
 BK0604_MARKER: DD = SURVEY DISK
 BK0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0604_STAMPING: 49V51 1972
 BK0604_MARK LOGO: LADHGS
 BK0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0604+STABILITY: SURFACE MOTION
 BK0604
 BK0604  HISTORY     - Date     Condition        Report By
 BK0604  HISTORY     - 1972     MONUMENTED       LADH
 BK0604  HISTORY     - 1973     GOOD             LADH
 BK0604
 BK0604                          STATION DESCRIPTION
 BK0604
 BK0604'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0604'FROM POST OFFICE IN GRAND COTEAU AND THE INTERSECTION OF LOUISIANA
 BK0604'HIGHWAY 93 AND CHURCH STREET ABOUT 1.0 MILES EAST ALONG LOUISIANA
 BK0604'HIGHWAY 93, IN SECTION 96, T7S, R4E, 114 FEET SOUTHWEST OF THE
 BK0604'CENTERLINE OF LOUISIANA HIGHWAY 93, 243.7 FEET NORTHEAST OF A 48 INCH
 BK0604'HACKBERRY TREE, ON THE PROPERTY BELONGING TO HAROLD STELLY, 1.2 FEET
 BK0604'WEST OF A MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0604'ABOUT 0.4 FEET ABOVE THE GROUND, 1.4 FEET SOUTH OF A STEEL WITNESS
 BK0604'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0605 ***********************************************************************
 BK0605  DESIGNATION -  49 V 52
 BK0605  PID         -  BK0605
 BK0605  STATE/COUNTY-  LA/ST LANDRY
 BK0605  COUNTRY     -  US
 BK0605  USGS QUAD   -  SUNSET (2018)
 BK0605
 BK0605                         *CURRENT SURVEY CONTROL
 BK0605  ______________________________________________________________________
 BK0605* NAD 83(1986) POSITION- 30 24 08.     (N) 092 00 53.     (W)   SCALED
 BK0605* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0605  **This station is located in a suspected subsidence area (see below).
 BK0605  ______________________________________________________________________
 BK0605  GEOID HEIGHT    -        -27.293 (meters)                     GEOID18
 BK0605
 BK0605.The horizontal coordinates were scaled from a map and have
 BK0605.an estimated accuracy of +/- 6 seconds.
 BK0605
 BK0605.** This station is in an area of known vertical motion. If an
 BK0605.** orthometric height was ever established but is not available 
 BK0605.** in the current survey control section, the orthometric height
 BK0605.** is considered suspect.  Suspect heights are available in the
 BK0605.** superseded section only if requested.
 BK0605
 BK0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0605.GEOID18 height accuracy estimate available here.
 BK0605
 BK0605.Click photographs - Photos may exist for this station.
 BK0605
 BK0605;                    North         East    Units  Estimated Accuracy
 BK0605;SPC LA S     -   211,050.      934,530.      MT  (+/- 180 meters Scaled)
 BK0605
 BK0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP946637(NAD 83)
 BK0605
 BK0605                          SUPERSEDED SURVEY CONTROL
 BK0605
 BK0605.No superseded survey control is available for this station.
 BK0605
 BK0605_MARKER: DD = SURVEY DISK
 BK0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0605_STAMPING: 49V52 1972
 BK0605_MARK LOGO: LADHGS
 BK0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0605+STABILITY: SURFACE MOTION
 BK0605
 BK0605  HISTORY     - Date     Condition        Report By
 BK0605  HISTORY     - 1972     MONUMENTED       LADTD
 BK0605  HISTORY     - 1973     GOOD             LADTD
 BK0605
 BK0605                          STATION DESCRIPTION
 BK0605
 BK0605'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0605'2.1 MI E FROM GRAND COTEAU.
 BK0605'FROM POST OFFICE IN GRAND COTEAU AND THE INTERSECTION OF LOUISIANA
 BK0605'HIGHWAY 93 AND CHURCH STREET ABOUT 2.1 MILES EAST ALONG LOUISIANA
 BK0605'HIGHWAY 93, IN SECTION 110, T7S, R4E, 100 FEET SOUTH OF THE CENTERLINE
 BK0605'OF LOUISIANA HIGHWAY 93, 34 FEET WEST FROM THE NORTHWEST CORNER OF A
 BK0605'BRICK STORE OWNED BY ROY GUILBEAU, 65 FEET NORTHEAST FROM THE
 BK0605'NORTHEAST CORNER OF A WOOD FRAME BUILDING CIRCLE INN DANCE HALL, 1.3
 BK0605'FEET WEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST AND
 BK0605'ABOUT 0.4 FEET ABOVE THE GROUND, 1.2 FEET SOUTH OF A STEEL WITNESS
 BK0605'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3171 ***********************************************************************
 BJ3171  DESIGNATION -  49 V 53
 BJ3171  PID         -  BJ3171
 BJ3171  STATE/COUNTY-  LA/ST LANDRY
 BJ3171  COUNTRY     -  US
 BJ3171  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ3171
 BJ3171                         *CURRENT SURVEY CONTROL
 BJ3171  ______________________________________________________________________
 BJ3171* NAD 83(1986) POSITION- 30 24 16.     (N) 091 59 53.     (W)   SCALED
 BJ3171* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3171  **This station is located in a suspected subsidence area (see below).
 BJ3171  ______________________________________________________________________
 BJ3171  GEOID HEIGHT    -        -27.290 (meters)                     GEOID18
 BJ3171
 BJ3171.The horizontal coordinates were scaled from a map and have
 BJ3171.an estimated accuracy of +/- 6 seconds.
 BJ3171
 BJ3171.** This station is in an area of known vertical motion. If an
 BJ3171.** orthometric height was ever established but is not available 
 BJ3171.** in the current survey control section, the orthometric height
 BJ3171.** is considered suspect.  Suspect heights are available in the
 BJ3171.** superseded section only if requested.
 BJ3171
 BJ3171.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3171.GEOID18 height accuracy estimate available here.
 BJ3171
 BJ3171.Click photographs - Photos may exist for this station.
 BJ3171
 BJ3171;                    North         East    Units  Estimated Accuracy
 BJ3171;SPC LA S     -   211,280.      936,130.      MT  (+/- 180 meters Scaled)
 BJ3171
 BJ3171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP962640(NAD 83)
 BJ3171
 BJ3171                          SUPERSEDED SURVEY CONTROL
 BJ3171
 BJ3171.No superseded survey control is available for this station.
 BJ3171
 BJ3171_MARKER: DD = SURVEY DISK
 BJ3171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3171_STAMPING: 49V53 1972
 BJ3171_MARK LOGO: LADHGS
 BJ3171_PROJECTION: FLUSH
 BJ3171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3171+STABILITY: SURFACE MOTION
 BJ3171
 BJ3171  HISTORY     - Date     Condition        Report By
 BJ3171  HISTORY     - 1973     MONUMENTED       LADH
 BJ3171  HISTORY     - 1973     GOOD             LADTD
 BJ3171
 BJ3171                          STATION DESCRIPTION
 BJ3171
 BJ3171'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ3171'3.1 MI E FROM GRAND COTEAU.
 BJ3171'FROM POST OFFICE IN GRAND COTEAU AND THE INTERSECTION OF LOUISIANA
 BJ3171'HIGHWAY 93 AND CHURCH STREET ABOUT 3.1 MILES EAST ALONG LOUISIANA
 BJ3171'HIGHWAY 93, IN SECTION 39, T7S, R5E, 122 FEET SOUTH OF THE CENTERLINE
 BJ3171'OF LOUISIANA HIGHWAY 93, 126 FEET WEST OF THE NORTHWEST CORNER OF A
 BJ3171'WOOD FRAME RESIDENCE, 19 FEET NORTHWEST FROM AN 18 INCH PECAN TREE
 BJ3171'ABOUT 300 FEET SOUTHWEST OF LOUISIANA HIGHWAY 93 AND THE INTERSECTION
 BJ3171'OF A PARISH ROAD LEADING NORTH AND SOUTH.  SET IN TOP OF A CONCRETE
 BJ3171'POST FLUSH WITH THE GROUND, 63 FEET SOUTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2587 ***********************************************************************
 BJ2587  DESIGNATION -  49 V 54
 BJ2587  PID         -  BJ2587
 BJ2587  STATE/COUNTY-  LA/ST LANDRY
 BJ2587  COUNTRY     -  US
 BJ2587  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2587
 BJ2587                         *CURRENT SURVEY CONTROL
 BJ2587  ______________________________________________________________________
 BJ2587* NAD 83(1986) POSITION- 30 24 27.     (N) 091 58 57.     (W)   SCALED
 BJ2587* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2587  **This station is located in a suspected subsidence area (see below).
 BJ2587  ______________________________________________________________________
 BJ2587  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BJ2587
 BJ2587.The horizontal coordinates were scaled from a map and have
 BJ2587.an estimated accuracy of +/- 6 seconds.
 BJ2587
 BJ2587.** This station is in an area of known vertical motion. If an
 BJ2587.** orthometric height was ever established but is not available 
 BJ2587.** in the current survey control section, the orthometric height
 BJ2587.** is considered suspect.  Suspect heights are available in the
 BJ2587.** superseded section only if requested.
 BJ2587
 BJ2587.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2587.GEOID18 height accuracy estimate available here.
 BJ2587
 BJ2587.Click photographs - Photos may exist for this station.
 BJ2587
 BJ2587;                    North         East    Units  Estimated Accuracy
 BJ2587;SPC LA S     -   211,610.      937,630.      MT  (+/- 180 meters Scaled)
 BJ2587
 BJ2587_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP977643(NAD 83)
 BJ2587
 BJ2587                          SUPERSEDED SURVEY CONTROL
 BJ2587
 BJ2587.No superseded survey control is available for this station.
 BJ2587
 BJ2587_MARKER: DD = SURVEY DISK
 BJ2587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2587_STAMPING: 49V54 1972
 BJ2587_MARK LOGO: LADHGS
 BJ2587_PROJECTION: FLUSH
 BJ2587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2587+STABILITY: SURFACE MOTION
 BJ2587
 BJ2587  HISTORY     - Date     Condition        Report By
 BJ2587  HISTORY     - 1972     MONUMENTED       LADH
 BJ2587  HISTORY     - 1973     GOOD             LADTD
 BJ2587
 BJ2587                          STATION DESCRIPTION
 BJ2587
 BJ2587'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ2587'4.1 MI E FROM GRAND COTEAU.
 BJ2587'FROM POST OFFICE IN GRAND COTEAU AND THE INTERSECTION OF LOUISIANA
 BJ2587'HIGHWAY 93 AND CHURCH STREET ABOUT 4.1 MILES EAST ALONG LOUISIANA
 BJ2587'HIGHWAY 93, IN SECTION 37, T7S, R5E ABOUT 0.7 MILE EAST OF THE
 BJ2587'INTERSECTION OF LOUISIANA HIGHWAY 93 AND BAYOU BOURBEAUX BRIDGE ABOUT
 BJ2587'0.2 MILES WEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 93 AND BAYOU
 BJ2587'FUSELIER BRIDGE, 117.5 FEET NORTH OF THE CENTERLINE OF LOUISIANA 93,
 BJ2587'97 FEET EAST OF A 30 INCH CYPRESS TREE, 58 FEET NORTH OF A METAL GATE,
 BJ2587'1.0 FEET WEST OF A MESH AND BARBED WIRE FENCE.  SET IN TOP OF A
 BJ2587'CONCRETE POST, FLUSH WITH THE GROUND, 1.2 FEET NORTH OF A STEEL
 BJ2587'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2582 ***********************************************************************
 BJ2582  DESIGNATION -  49 V 55
 BJ2582  PID         -  BJ2582
 BJ2582  STATE/COUNTY-  LA/ST LANDRY
 BJ2582  COUNTRY     -  US
 BJ2582  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2582
 BJ2582                         *CURRENT SURVEY CONTROL
 BJ2582  ______________________________________________________________________
 BJ2582* NAD 83(1986) POSITION- 30 28 20.     (N) 091 57 52.     (W)   SCALED
 BJ2582* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2582  **This station is located in a suspected subsidence area (see below).
 BJ2582  ______________________________________________________________________
 BJ2582  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BJ2582
 BJ2582.The horizontal coordinates were scaled from a map and have
 BJ2582.an estimated accuracy of +/- 6 seconds.
 BJ2582
 BJ2582.** This station is in an area of known vertical motion. If an
 BJ2582.** orthometric height was ever established but is not available 
 BJ2582.** in the current survey control section, the orthometric height
 BJ2582.** is considered suspect.  Suspect heights are available in the
 BJ2582.** superseded section only if requested.
 BJ2582
 BJ2582.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2582.GEOID18 height accuracy estimate available here.
 BJ2582
 BJ2582.Click photographs - Photos may exist for this station.
 BJ2582
 BJ2582;                    North         East    Units  Estimated Accuracy
 BJ2582;SPC LA S     -   218,780.      939,400.      MT  (+/- 180 meters Scaled)
 BJ2582
 BJ2582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP994715(NAD 83)
 BJ2582
 BJ2582                          SUPERSEDED SURVEY CONTROL
 BJ2582
 BJ2582.No superseded survey control is available for this station.
 BJ2582
 BJ2582_MARKER: DD = SURVEY DISK
 BJ2582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2582_STAMPING: 49V55 1973
 BJ2582_MARK LOGO: LADHGS
 BJ2582_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ2582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2582+STABILITY: SURFACE MOTION
 BJ2582
 BJ2582  HISTORY     - Date     Condition        Report By
 BJ2582  HISTORY     - 1973     MONUMENTED       LADH
 BJ2582
 BJ2582                          STATION DESCRIPTION
 BJ2582
 BJ2582'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BJ2582'1.05 MI SE FROM LEONVILLE.
 BJ2582'ABOUT 1.05 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 31, FROM THE BRIDGE
 BJ2582'OVER BAYOU TECHE AT LEONVILLE, 100 FEET NORTH OF THE CENTERLINE OF
 BJ2582'LOUISIANA HIGHWAY 31, 142.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 BJ2582'A WOOD FRAME RESIDENCE BELONGING TO HAROLD MORROW, 155 FEET WEST OF
 BJ2582'THE SOUTHWEST CORNER OF A WOOD FRAME BARN, 1.2 FEET NORTH OF A STEEL
 BJ2582'WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 6 IN.
 BJ2582'SECTION 10, T 7 S, R 5 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2584 ***********************************************************************
 BJ2584  DESIGNATION -  49 V 56
 BJ2584  PID         -  BJ2584
 BJ2584  STATE/COUNTY-  LA/ST LANDRY
 BJ2584  COUNTRY     -  US
 BJ2584  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2584
 BJ2584                         *CURRENT SURVEY CONTROL
 BJ2584  ______________________________________________________________________
 BJ2584* NAD 83(1986) POSITION- 30 28 31.     (N) 091 58 44.     (W)   SCALED
 BJ2584* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2584  **This station is located in a suspected subsidence area (see below).
 BJ2584  ______________________________________________________________________
 BJ2584  GEOID HEIGHT    -        -27.305 (meters)                     GEOID18
 BJ2584
 BJ2584.The horizontal coordinates were scaled from a map and have
 BJ2584.an estimated accuracy of +/- 6 seconds.
 BJ2584
 BJ2584.** This station is in an area of known vertical motion. If an
 BJ2584.** orthometric height was ever established but is not available 
 BJ2584.** in the current survey control section, the orthometric height
 BJ2584.** is considered suspect.  Suspect heights are available in the
 BJ2584.** superseded section only if requested.
 BJ2584
 BJ2584.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2584.GEOID18 height accuracy estimate available here.
 BJ2584
 BJ2584.Click photographs - Photos may exist for this station.
 BJ2584
 BJ2584;                    North         East    Units  Estimated Accuracy
 BJ2584;SPC LA S     -   219,130.      938,020.      MT  (+/- 180 meters Scaled)
 BJ2584
 BJ2584_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP980718(NAD 83)
 BJ2584
 BJ2584                          SUPERSEDED SURVEY CONTROL
 BJ2584
 BJ2584.No superseded survey control is available for this station.
 BJ2584
 BJ2584_MARKER: DD = SURVEY DISK
 BJ2584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2584_STAMPING: 49V56 1973
 BJ2584_MARK LOGO: LADHGS
 BJ2584_PROJECTION: FLUSH
 BJ2584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2584+STABILITY: SURFACE MOTION
 BJ2584
 BJ2584  HISTORY     - Date     Condition        Report By
 BJ2584  HISTORY     - 1973     MONUMENTED       LADH
 BJ2584
 BJ2584                          STATION DESCRIPTION
 BJ2584
 BJ2584'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BJ2584'0.10 MI SE FROM LEONVILLE.
 BJ2584'ABOUT 0.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 31, FROM THE BRIDGE
 BJ2584'OVER BAYOU TECHE AT LEONVILLE, 118 FEET NORTH OF THE CENTERLINE OF
 BJ2584'LOUISIANA HIGHWAY 31, 26.6 FEET WEST OF THE SOUTHEAST CORNER OF
 BJ2584'LEONVILLE HIGH SCHOOL, 3.7 FEET SOUTH OF THE LEONVILLE HIGH SCHOOL,
 BJ2584'3.4 FEET SOUTH OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE
 BJ2584'POST FLUSH WITH THE GROUND.  SECTION 15, T 7S, R 5E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2586 ***********************************************************************
 BJ2586  DESIGNATION -  49 V 57
 BJ2586  PID         -  BJ2586
 BJ2586  STATE/COUNTY-  LA/ST LANDRY
 BJ2586  COUNTRY     -  US
 BJ2586  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2586
 BJ2586                         *CURRENT SURVEY CONTROL
 BJ2586  ______________________________________________________________________
 BJ2586* NAD 83(1986) POSITION- 30 27 54.     (N) 091 59 27.     (W)   SCALED
 BJ2586* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2586  **This station is located in a suspected subsidence area (see below).
 BJ2586  ______________________________________________________________________
 BJ2586  GEOID HEIGHT    -        -27.307 (meters)                     GEOID18
 BJ2586
 BJ2586.The horizontal coordinates were scaled from a map and have
 BJ2586.an estimated accuracy of +/- 6 seconds.
 BJ2586
 BJ2586.** This station is in an area of known vertical motion. If an
 BJ2586.** orthometric height was ever established but is not available 
 BJ2586.** in the current survey control section, the orthometric height
 BJ2586.** is considered suspect.  Suspect heights are available in the
 BJ2586.** superseded section only if requested.
 BJ2586
 BJ2586.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2586.GEOID18 height accuracy estimate available here.
 BJ2586
 BJ2586.Click photographs - Photos may exist for this station.
 BJ2586
 BJ2586;                    North         East    Units  Estimated Accuracy
 BJ2586;SPC LA S     -   217,990.      936,860.      MT  (+/- 180 meters Scaled)
 BJ2586
 BJ2586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP968707(NAD 83)
 BJ2586
 BJ2586                          SUPERSEDED SURVEY CONTROL
 BJ2586
 BJ2586.No superseded survey control is available for this station.
 BJ2586
 BJ2586_MARKER: DD = SURVEY DISK
 BJ2586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2586_STAMPING: 49V57 1973
 BJ2586_MARK LOGO: LADHGS
 BJ2586_PROJECTION: FLUSH
 BJ2586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2586+STABILITY: SURFACE MOTION
 BJ2586
 BJ2586  HISTORY     - Date     Condition        Report By
 BJ2586  HISTORY     - 1973     MONUMENTED       LADH
 BJ2586
 BJ2586                          STATION DESCRIPTION
 BJ2586
 BJ2586'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BJ2586'0.95 MI NW FROM LEONVILLE.
 BJ2586'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE.  THENCE ABOUT 0.95
 BJ2586'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 31, 70.8 FEET SOUTH OF THE
 BJ2586'CENTERLINE OF LOUISIANA HIGHWAY 31, 3.0 FEET NORTHWEST FROM THE
 BJ2586'NORTHWEST CORNER OF ST. CATHERINES CHURCH, 6.7 FEET EAST OF A MESH AND
 BJ2586'B/W FENCE, 3.5 FEET SOUTHWEST OF A STEEL WITNESS POST.  DISK IN THE
 BJ2586'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 23, T 7S, R 5E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2000 ***********************************************************************
 BK2000  DESIGNATION -  49 V 58
 BK2000  PID         -  BK2000
 BK2000  STATE/COUNTY-  LA/ST LANDRY
 BK2000  COUNTRY     -  US
 BK2000  USGS QUAD   -  SUNSET (2018)
 BK2000
 BK2000                         *CURRENT SURVEY CONTROL
 BK2000  ______________________________________________________________________
 BK2000* NAD 83(1986) POSITION- 30 27 50.     (N) 092 00 24.     (W)   SCALED
 BK2000* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2000  **This station is located in a suspected subsidence area (see below).
 BK2000  ______________________________________________________________________
 BK2000  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK2000
 BK2000.The horizontal coordinates were scaled from a map and have
 BK2000.an estimated accuracy of +/- 6 seconds.
 BK2000
 BK2000.** This station is in an area of known vertical motion. If an
 BK2000.** orthometric height was ever established but is not available 
 BK2000.** in the current survey control section, the orthometric height
 BK2000.** is considered suspect.  Suspect heights are available in the
 BK2000.** superseded section only if requested.
 BK2000
 BK2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2000.GEOID18 height accuracy estimate available here.
 BK2000
 BK2000.Click photographs - Photos may exist for this station.
 BK2000
 BK2000;                    North         East    Units  Estimated Accuracy
 BK2000;SPC LA S     -   217,880.      935,340.      MT  (+/- 180 meters Scaled)
 BK2000
 BK2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP953706(NAD 83)
 BK2000
 BK2000                          SUPERSEDED SURVEY CONTROL
 BK2000
 BK2000.No superseded survey control is available for this station.
 BK2000
 BK2000_MARKER: DD = SURVEY DISK
 BK2000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2000_STAMPING: 49V58 1973
 BK2000_MARK LOGO: LADHGS
 BK2000_PROJECTION: FLUSH
 BK2000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2000+STABILITY: SURFACE MOTION
 BK2000
 BK2000  HISTORY     - Date     Condition        Report By
 BK2000  HISTORY     - 1973     MONUMENTED       LADTD
 BK2000
 BK2000                          STATION DESCRIPTION
 BK2000
 BK2000'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2000'2.10 MI NW FROM LEONVILLE.
 BK2000'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE.  THENCE ABOUT 2.10
 BK2000'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 31, 111 FEET NORTH OF THE
 BK2000'CENTERLINE OF LOUISIANA HIGHWAY 31, 38.1 FEET SOUTHEAST FROM THE
 BK2000'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO JOHN LEGER,
 BK2000'1.1 FEET NORTHWEST OF A CHAIN LINK FENCE, 1.2 FEET NORTH OF A STEEL
 BK2000'WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK2000'GROUND.  SECTION 142, T 7S, R 4E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2001 ***********************************************************************
 BK2001  DESIGNATION -  49 V 59
 BK2001  PID         -  BK2001
 BK2001  STATE/COUNTY-  LA/ST LANDRY
 BK2001  COUNTRY     -  US
 BK2001  USGS QUAD   -  SUNSET (2018)
 BK2001
 BK2001                         *CURRENT SURVEY CONTROL
 BK2001  ______________________________________________________________________
 BK2001* NAD 83(1986) POSITION- 30 28 21.     (N) 092 01 12.     (W)   SCALED
 BK2001* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2001  **This station is located in a suspected subsidence area (see below).
 BK2001  ______________________________________________________________________
 BK2001  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK2001
 BK2001.The horizontal coordinates were scaled from a map and have
 BK2001.an estimated accuracy of +/- 6 seconds.
 BK2001
 BK2001.** This station is in an area of known vertical motion. If an
 BK2001.** orthometric height was ever established but is not available 
 BK2001.** in the current survey control section, the orthometric height
 BK2001.** is considered suspect.  Suspect heights are available in the
 BK2001.** superseded section only if requested.
 BK2001
 BK2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2001.GEOID18 height accuracy estimate available here.
 BK2001
 BK2001.Click photographs - Photos may exist for this station.
 BK2001
 BK2001;                    North         East    Units  Estimated Accuracy
 BK2001;SPC LA S     -   218,840.      934,070.      MT  (+/- 180 meters Scaled)
 BK2001
 BK2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP940715(NAD 83)
 BK2001
 BK2001                          SUPERSEDED SURVEY CONTROL
 BK2001
 BK2001.No superseded survey control is available for this station.
 BK2001
 BK2001_MARKER: DD = SURVEY DISK
 BK2001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2001_STAMPING: 49V59 1973
 BK2001_MARK LOGO: LADHGS
 BK2001_PROJECTION: FLUSH
 BK2001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2001+STABILITY: SURFACE MOTION
 BK2001
 BK2001  HISTORY     - Date     Condition        Report By
 BK2001  HISTORY     - 1973     MONUMENTED       LADTD
 BK2001
 BK2001                          STATION DESCRIPTION
 BK2001
 BK2001'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2001'3.20 MI NW FROM LEONVILLE.
 BK2001'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE.  THENCE ABOUT 3.20
 BK2001'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 31, 67.7 FEET SOUTHWEST OF THE
 BK2001'CENTERLINE OF LOUISIANA HIGHWAY 31, 54.2 FEET SOUTHEAST OF THE
 BK2001'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO YVES LANCLOS,
 BK2001'1.1 FEET SOUTHEAST OF A CHAIN LINK FENCE, 0.5 FEET SOUTHEAST OF A
 BK2001'STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK2001'GROUND.  SECTION 144, T 7S, R 4E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0316 ***********************************************************************
 BK0316  DESIGNATION -  49 V 6
 BK0316  PID         -  BK0316
 BK0316  STATE/COUNTY-  LA/ST LANDRY
 BK0316  COUNTRY     -  US
 BK0316  USGS QUAD   -  EUNICE SOUTH (2018)
 BK0316
 BK0316                         *CURRENT SURVEY CONTROL
 BK0316  ______________________________________________________________________
 BK0316* NAD 83(1986) POSITION- 30 29 06.     (N) 092 24 50.     (W)   SCALED
 BK0316* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0316  **This station is located in a suspected subsidence area (see below).
 BK0316  ______________________________________________________________________
 BK0316  GEOID HEIGHT    -        -27.281 (meters)                     GEOID18
 BK0316
 BK0316.The horizontal coordinates were scaled from a map and have
 BK0316.an estimated accuracy of +/- 6 seconds.
 BK0316
 BK0316.** This station is in an area of known vertical motion. If an
 BK0316.** orthometric height was ever established but is not available 
 BK0316.** in the current survey control section, the orthometric height
 BK0316.** is considered suspect.  Suspect heights are available in the
 BK0316.** superseded section only if requested.
 BK0316
 BK0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0316.GEOID18 height accuracy estimate available here.
 BK0316
 BK0316.Click photographs - Photos may exist for this station.
 BK0316
 BK0316;                    North         East    Units  Estimated Accuracy
 BK0316;SPC LA S     -   220,520.      896,260.      MT  (+/- 180 meters Scaled)
 BK0316
 BK0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP562726(NAD 83)
 BK0316
 BK0316                          SUPERSEDED SURVEY CONTROL
 BK0316
 BK0316.No superseded survey control is available for this station.
 BK0316
 BK0316_MARKER: DD = SURVEY DISK
 BK0316_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0316_SP_SET: BRIDGE WALKWAY
 BK0316_STAMPING: 49V6 1968
 BK0316_MARK LOGO: LADHGS
 BK0316_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK0316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0316
 BK0316  HISTORY     - Date     Condition        Report By
 BK0316  HISTORY     - 1968     MONUMENTED       LADTD
 BK0316  HISTORY     - 1969     GOOD             LADTD
 BK0316  HISTORY     - 19861231 GOOD             LADTD
 BK0316
 BK0316                          STATION DESCRIPTION
 BK0316
 BK0316'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0316'0.70 MI S FROM EUNICE.
 BK0316'ABOUT 0.40 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0316'THE SOUTHERN PACIFIC RAILROAD STATION IN EUNICE TO ITS INTERSECTION
 BK0316'WITH LOUISIANA HIGHWAY 13.  THENCE ABOUT 0.30 MILE SOUTH ALONG
 BK0316'LOUISIANA HIGHWAY 13.  IN SECTION 31, T6S, R1E.  LOCATED IN THE CENTER
 BK0316'OF THE SIDEWALK ON THE WEST SIDE OF A CONCRETE BRIDGE OVER A DRAINAGE
 BK0316'CANAL ON LOUISIANA HIGHWAY 13, 31.6 FEET WEST OF THE CENTERLINE OF
 BK0316'LOUISIANA HIGHWAY 13, 50.3 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BK0316'WOOD FRAME BUILDING, 90.8 FEET SOUTH OF AN 18 INCH OAK TREE, 94.0 FEET
 BK0316'SOUTHWEST OF A POWER POLE.  SET ONE-QUARTER OF AN INCH BELOW THE
 BK0316'SURFACE OF THE SIDEWALK.
 BK0316
 BK0316                          STATION RECOVERY (1986)
 BK0316
 BK0316'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BK0316'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2002 ***********************************************************************
 BK2002  DESIGNATION -  49 V 60
 BK2002  PID         -  BK2002
 BK2002  STATE/COUNTY-  LA/ST LANDRY
 BK2002  COUNTRY     -  US
 BK2002  USGS QUAD   -  SUNSET (2018)
 BK2002
 BK2002                         *CURRENT SURVEY CONTROL
 BK2002  ______________________________________________________________________
 BK2002* NAD 83(1986) POSITION- 30 29 01.     (N) 092 02 03.     (W)   SCALED
 BK2002* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2002  **This station is located in a suspected subsidence area (see below).
 BK2002  ______________________________________________________________________
 BK2002  GEOID HEIGHT    -        -27.307 (meters)                     GEOID18
 BK2002
 BK2002.The horizontal coordinates were scaled from a map and have
 BK2002.an estimated accuracy of +/- 6 seconds.
 BK2002
 BK2002.** This station is in an area of known vertical motion. If an
 BK2002.** orthometric height was ever established but is not available 
 BK2002.** in the current survey control section, the orthometric height
 BK2002.** is considered suspect.  Suspect heights are available in the
 BK2002.** superseded section only if requested.
 BK2002
 BK2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2002.GEOID18 height accuracy estimate available here.
 BK2002
 BK2002.Click photographs - Photos may exist for this station.
 BK2002
 BK2002;                    North         East    Units  Estimated Accuracy
 BK2002;SPC LA S     -   220,080.      932,710.      MT  (+/- 180 meters Scaled)
 BK2002
 BK2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP926727(NAD 83)
 BK2002
 BK2002                          SUPERSEDED SURVEY CONTROL
 BK2002
 BK2002.No superseded survey control is available for this station.
 BK2002
 BK2002_MARKER: DD = SURVEY DISK
 BK2002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2002_STAMPING: 49V60 1973
 BK2002_MARK LOGO: LADHGS
 BK2002_PROJECTION: PROJECTING 8 CENTIMETERS
 BK2002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2002+STABILITY: SURFACE MOTION
 BK2002
 BK2002  HISTORY     - Date     Condition        Report By
 BK2002  HISTORY     - 1973     MONUMENTED       LADTD
 BK2002
 BK2002                          STATION DESCRIPTION
 BK2002
 BK2002'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2002'4.35 MI NW FROM LEONVILLE.
 BK2002'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE.  THENCE ABOUT 4.35
 BK2002'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 31, 119 FEET NORTH OF THE
 BK2002'CENTERLINE OF LOUISIANA HIGHWAY 31, 125 FEET WEST OF THE SOUTHWEST
 BK2002'CORNER OF THE ST. JULES CATHOLIC CHURCH, 84 FEET SOUTH OF A 20 IN.
 BK2002'PECAN TREE, 1.0 FEET EAST OF A MESH AND B/W FENCE, 1.2 FEET NORTH OF A
 BK2002'STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 3
 BK2002'INCHES.  SECTION 125, T 6S, R 4E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2003 ***********************************************************************
 BK2003  DESIGNATION -  49 V 61
 BK2003  PID         -  BK2003
 BK2003  STATE/COUNTY-  LA/ST LANDRY
 BK2003  COUNTRY     -  US
 BK2003  USGS QUAD   -  SUNSET (2018)
 BK2003
 BK2003                         *CURRENT SURVEY CONTROL
 BK2003  ______________________________________________________________________
 BK2003* NAD 83(1986) POSITION- 30 29 29.     (N) 092 02 46.     (W)   SCALED
 BK2003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2003  **This station is located in a suspected subsidence area (see below).
 BK2003  ______________________________________________________________________
 BK2003  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BK2003
 BK2003.The horizontal coordinates were scaled from a map and have
 BK2003.an estimated accuracy of +/- 6 seconds.
 BK2003
 BK2003.** This station is in an area of known vertical motion. If an
 BK2003.** orthometric height was ever established but is not available 
 BK2003.** in the current survey control section, the orthometric height
 BK2003.** is considered suspect.  Suspect heights are available in the
 BK2003.** superseded section only if requested.
 BK2003
 BK2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2003.GEOID18 height accuracy estimate available here.
 BK2003
 BK2003.Click photographs - Photos may exist for this station.
 BK2003
 BK2003;                    North         East    Units  Estimated Accuracy
 BK2003;SPC LA S     -   220,950.      931,570.      MT  (+/- 180 meters Scaled)
 BK2003
 BK2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP915736(NAD 83)
 BK2003
 BK2003                          SUPERSEDED SURVEY CONTROL
 BK2003
 BK2003.No superseded survey control is available for this station.
 BK2003
 BK2003_MARKER: DD = SURVEY DISK
 BK2003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2003_STAMPING: 49V61 1973
 BK2003_MARK LOGO: LADHGS
 BK2003_PROJECTION: FLUSH
 BK2003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2003+STABILITY: SURFACE MOTION
 BK2003
 BK2003  HISTORY     - Date     Condition        Report By
 BK2003  HISTORY     - 1963     MONUMENTED       LADTD
 BK2003
 BK2003                          STATION DESCRIPTION
 BK2003
 BK2003'DESCRIBED BY LA TRANSP AND DEV 1963
 BK2003'5.30 MI NW FROM LEONVILLE.
 BK2003'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE, THENCE ABOUT 5.30 MILES
 BK2003'NORTHWEST ALONG LOUISIANA HIGHWAY 31, 113 FEET WEST OF THE CENTERLINE
 BK2003'OF LOUISIANA HIGHWAY 31, 52 FEET EAST OF THE NORTHEAST CORNER OF BRICK
 BK2003'RESIDENCE BELONGING TO RUTH OZEN, 73 FEET NORTH OF THE EDGE OF A
 BK2003'CONCRETE DRIVEWAY, 1 FOOT NORTH OF A CHAIN LINK FENCE, 2 FEET WEST OF
 BK2003'A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK2003'THE GROUND.  SECTION 129, T 6S, R 4E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2004 ***********************************************************************
 BK2004  DESIGNATION -  49 V 62
 BK2004  PID         -  BK2004
 BK2004  STATE/COUNTY-  LA/ST LANDRY
 BK2004  COUNTRY     -  US
 BK2004  USGS QUAD   -  OPELOUSAS (2018)
 BK2004
 BK2004                         *CURRENT SURVEY CONTROL
 BK2004  ______________________________________________________________________
 BK2004* NAD 83(1986) POSITION- 30 30 29.     (N) 092 02 36.     (W)   SCALED
 BK2004* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2004  **This station is located in a suspected subsidence area (see below).
 BK2004  ______________________________________________________________________
 BK2004  GEOID HEIGHT    -        -27.295 (meters)                     GEOID18
 BK2004
 BK2004.The horizontal coordinates were scaled from a map and have
 BK2004.an estimated accuracy of +/- 6 seconds.
 BK2004
 BK2004.** This station is in an area of known vertical motion. If an
 BK2004.** orthometric height was ever established but is not available 
 BK2004.** in the current survey control section, the orthometric height
 BK2004.** is considered suspect.  Suspect heights are available in the
 BK2004.** superseded section only if requested.
 BK2004
 BK2004.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2004.GEOID18 height accuracy estimate available here.
 BK2004
 BK2004.Click photographs - Photos may exist for this station.
 BK2004
 BK2004;                    North         East    Units  Estimated Accuracy
 BK2004;SPC LA S     -   222,800.      931,850.      MT  (+/- 180 meters Scaled)
 BK2004
 BK2004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP917754(NAD 83)
 BK2004
 BK2004                          SUPERSEDED SURVEY CONTROL
 BK2004
 BK2004.No superseded survey control is available for this station.
 BK2004
 BK2004_MARKER: DD = SURVEY DISK
 BK2004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2004_STAMPING: 49V62 1973
 BK2004_MARK LOGO: LADHGS
 BK2004_PROJECTION: PROJECTING 10 CENTIMETERS
 BK2004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2004+STABILITY: SURFACE MOTION
 BK2004
 BK2004  HISTORY     - Date     Condition        Report By
 BK2004  HISTORY     - 1973     MONUMENTED       LADTD
 BK2004  HISTORY     - 1985     GOOD             LADTD
 BK2004
 BK2004                          STATION DESCRIPTION
 BK2004
 BK2004'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2004'6.55 MI NW FROM LEONVILLE.
 BK2004'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE.  THENCE ABOUT 6.55
 BK2004'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 31, 110.6 FEET EAST OF THE
 BK2004'CENTERLINE OF LOUISIANA HIGHWAY 31, 32.4 FEET SOUTHWEST OF A BRICK
 BK2004'RESIDENCE BELONGING TO ROY ELDER, 16 FEET SOUTH OF A 6 IN. PINE TREE,
 BK2004'1.2 FEET SOUTH OF A CHAIN LINK FENCE, 1.3 FEET EAST OF A STEEL WITNESS
 BK2004'POST.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. SECTION
 BK2004'115, T 6S, R 4E.
 BK2004
 BK2004                          STATION RECOVERY (1985)
 BK2004
 BK2004'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2007 ***********************************************************************
 BK2007  DESIGNATION -  49 V 63
 BK2007  PID         -  BK2007
 BK2007  STATE/COUNTY-  LA/ST LANDRY
 BK2007  COUNTRY     -  US
 BK2007  USGS QUAD   -  OPELOUSAS (2018)
 BK2007
 BK2007                         *CURRENT SURVEY CONTROL
 BK2007  ______________________________________________________________________
 BK2007* NAD 83(1986) POSITION- 30 31 31.     (N) 092 02 05.     (W)   SCALED
 BK2007* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2007  **This station is located in a suspected subsidence area (see below).
 BK2007  ______________________________________________________________________
 BK2007  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BK2007
 BK2007.The horizontal coordinates were scaled from a map and have
 BK2007.an estimated accuracy of +/- 6 seconds.
 BK2007
 BK2007.** This station is in an area of known vertical motion. If an
 BK2007.** orthometric height was ever established but is not available 
 BK2007.** in the current survey control section, the orthometric height
 BK2007.** is considered suspect.  Suspect heights are available in the
 BK2007.** superseded section only if requested.
 BK2007
 BK2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2007.GEOID18 height accuracy estimate available here.
 BK2007
 BK2007.Click photographs - Photos may exist for this station.
 BK2007
 BK2007;                    North         East    Units  Estimated Accuracy
 BK2007;SPC LA S     -   224,700.      932,690.      MT  (+/- 180 meters Scaled)
 BK2007
 BK2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP926773(NAD 83)
 BK2007
 BK2007                          SUPERSEDED SURVEY CONTROL
 BK2007
 BK2007.No superseded survey control is available for this station.
 BK2007
 BK2007_MARKER: DD = SURVEY DISK
 BK2007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2007_STAMPING: 49V63 1973
 BK2007_MARK LOGO: LADHGS
 BK2007_PROJECTION: PROJECTING 10 CENTIMETERS
 BK2007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2007+STABILITY: SURFACE MOTION
 BK2007
 BK2007  HISTORY     - Date     Condition        Report By
 BK2007  HISTORY     - 1973     MONUMENTED       LADTD
 BK2007  HISTORY     - 1973     GOOD             USGS
 BK2007
 BK2007                          STATION DESCRIPTION
 BK2007
 BK2007'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2007'3.35 MI E FROM OPELOUSAS.
 BK2007'FROM THE POST OFFICE IN OPELOUSAS.  THENCE ABOUT 0.35 MILES ALONG U.S.
 BK2007'190 ON EAST LANE TO THE INTERSECTION OF LA. HIGHWAY 31, THENCE ABOUT
 BK2007'2.2 MILES EAST ALONG LA. HIGHWAY 31 TO THE INTERSECTION OF LA. HIGHWAY
 BK2007'742 THENCE ABOUT 0.80 MILES EAST ALONG LA. HIGHWAY 742, 130 FEET NORTH
 BK2007'OF THE CENTERLINE OF LA. HIGHWAY 742.  97 FEET NORTHWEST OF A 24 IN.
 BK2007'GUM TREE.  18 FEET EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY. 5.8
 BK2007'FEET WEST OF A BARBED WIRE FENCE.  4.5 FEET WEST OF A STEEL WITNESS
 BK2007'POST.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. SECTION
 BK2007'78, T 6S, R 4E.
 BK2007
 BK2007                          STATION RECOVERY (1973)
 BK2007
 BK2007'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BK2007'FROM THE POST OFFICE IN OPELOUSES, THENCE ABOUT 0.35 MILES ALONG US
 BK2007'HIGHWAY 190 ON EAST BOUND LANE TO THE INTERSECTION OF LOUISIANA
 BK2007'HIGHWAY 31, THENCE ABOUT 2.2 MILES EAST ALONG LOUISIANA HIGHWAY 31 TO
 BK2007'THE INTERSECTION OF LOUIDIANA HIGHWAY 742, THENCE ABOUT . 0.80 MILES
 BK2007'EAST ALONG LOUISIANA HIGHWAY 742, 130.0 FEET NORTH OF THE CENTERLINE
 BK2007'OF LOUISIANA HIGHWAY 742, 97.0 FEET NORTHEAST OF A 24 INCH GUM TREE,
 BK2007'18.0 FEET EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 5.8 FEET WEST
 BK2007'OF A BARED WIRE FENCE, 4.5 FEET WEST OF A STEEL WITNESS POST. DISK IN
 BK2007'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2008 ***********************************************************************
 BK2008  DESIGNATION -  49 V 64
 BK2008  PID         -  BK2008
 BK2008  STATE/COUNTY-  LA/ST LANDRY
 BK2008  COUNTRY     -  US
 BK2008  USGS QUAD   -  OPELOUSAS (2018)
 BK2008
 BK2008                         *CURRENT SURVEY CONTROL
 BK2008  ______________________________________________________________________
 BK2008* NAD 83(1986) POSITION- 30 31 52.     (N) 092 01 15.     (W)   SCALED
 BK2008* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2008  **This station is located in a suspected subsidence area (see below).
 BK2008  ______________________________________________________________________
 BK2008  GEOID HEIGHT    -        -27.285 (meters)                     GEOID18
 BK2008
 BK2008.The horizontal coordinates were scaled from a map and have
 BK2008.an estimated accuracy of +/- 6 seconds.
 BK2008
 BK2008.** This station is in an area of known vertical motion. If an
 BK2008.** orthometric height was ever established but is not available 
 BK2008.** in the current survey control section, the orthometric height
 BK2008.** is considered suspect.  Suspect heights are available in the
 BK2008.** superseded section only if requested.
 BK2008
 BK2008.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2008.GEOID18 height accuracy estimate available here.
 BK2008
 BK2008.Click photographs - Photos may exist for this station.
 BK2008
 BK2008;                    North         East    Units  Estimated Accuracy
 BK2008;SPC LA S     -   225,340.      934,020.      MT  (+/- 180 meters Scaled)
 BK2008
 BK2008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP939780(NAD 83)
 BK2008
 BK2008                          SUPERSEDED SURVEY CONTROL
 BK2008
 BK2008.No superseded survey control is available for this station.
 BK2008
 BK2008_MARKER: DD = SURVEY DISK
 BK2008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2008_STAMPING: 49V64 1973
 BK2008_MARK LOGO: LADHGS
 BK2008_PROJECTION: FLUSH
 BK2008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2008+STABILITY: SURFACE MOTION
 BK2008
 BK2008  HISTORY     - Date     Condition        Report By
 BK2008  HISTORY     - 1973     MONUMENTED       LADTD
 BK2008  HISTORY     - 1973     GOOD             USGS
 BK2008
 BK2008                          STATION DESCRIPTION
 BK2008
 BK2008'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2008'4.30 MI E FROM OPELOUSAS.
 BK2008'FROM THE POST OFFICE IN OPELOUSAS.  THENCE ABOUT 0.35 MILES ALONG US
 BK2008'190 ON EAST BOUND LANE TO THE INTERSECTION OF LOUISIANA HIGHWAY 31,
 BK2008'THENCE ABOUT 2.2 MILES EAST ALONG LOUISIANA HIGHWAY 31, TO THE
 BK2008'INTERSECTION OF LOUISIANA HIGHWAY 742, THENCE ABOUT 1.75 MILES EAST
 BK2008'ALONG LOUISIANA HIGHWAY 742, 94.2 FEET NORTH OF THE CENTERLINE OF
 BK2008'LOUISIANA HIGHWAY 742, 33.4 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 BK2008'A WOOD FRAME RESIDENCE BELONGING TO JAMES EAGLIN, 35 FEET SOUTHEAST OF
 BK2008'THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE, 2 FEET EAST OF A CHAIN
 BK2008'LINK FENCE, 2 FEET EAST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A
 BK2008'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 63, T 6S, R 4E.
 BK2008
 BK2008                          STATION RECOVERY (1973)
 BK2008
 BK2008'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BK2008'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.35 MILES ALONG US
 BK2008'HIGHWAY 190 ON EAST BOUND LANE TO THE INTERSECTION OF LOUISIANA
 BK2008'HIGHWAY 31, THENCE ABOUT 2.2 MILES EAST ALONG LOUISIANA HIGHWAY 31 TO
 BK2008'THE INTERSECTION OF LOUISIANA HIGHWAY 742, THENCE ABOUT 1.75 MILES
 BK2008'EAST ALONG LOUISIANA HIGHWAY 742, 94.0 FEET NORTH OF THE CENTERLINE
 BK2008'OF LOUISIANA HIGHWAY 742, 33.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 BK2008'OF A WOOD FRAME RESIDENCE BELONGING TO JAMES EAGLIN, 35.0 FEET
 BK2008'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE, 2.0 FEET
 BK2008'EAST OF A CHAIN LINK FENCE, 2.0 FEET EAST OF A STEEL WITNESS POST.
 BK2008'DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2009 ***********************************************************************
 BK2009  DESIGNATION -  49 V 65
 BK2009  PID         -  BK2009
 BK2009  STATE/COUNTY-  LA/ST LANDRY
 BK2009  COUNTRY     -  US
 BK2009  USGS QUAD   -  OPELOUSAS (2018)
 BK2009
 BK2009                         *CURRENT SURVEY CONTROL
 BK2009  ______________________________________________________________________
 BK2009* NAD 83(1986) POSITION- 30 32 06.     (N) 092 00 24.     (W)   SCALED
 BK2009* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2009  **This station is located in a suspected subsidence area (see below).
 BK2009  ______________________________________________________________________
 BK2009  GEOID HEIGHT    -        -27.284 (meters)                     GEOID18
 BK2009
 BK2009.The horizontal coordinates were scaled from a map and have
 BK2009.an estimated accuracy of +/- 6 seconds.
 BK2009
 BK2009.** This station is in an area of known vertical motion. If an
 BK2009.** orthometric height was ever established but is not available 
 BK2009.** in the current survey control section, the orthometric height
 BK2009.** is considered suspect.  Suspect heights are available in the
 BK2009.** superseded section only if requested.
 BK2009
 BK2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2009.GEOID18 height accuracy estimate available here.
 BK2009
 BK2009.Click photographs - Photos may exist for this station.
 BK2009
 BK2009;                    North         East    Units  Estimated Accuracy
 BK2009;SPC LA S     -   225,760.      935,390.      MT  (+/- 180 meters Scaled)
 BK2009
 BK2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP952784(NAD 83)
 BK2009
 BK2009                          SUPERSEDED SURVEY CONTROL
 BK2009
 BK2009.No superseded survey control is available for this station.
 BK2009
 BK2009_MARKER: DD = SURVEY DISK
 BK2009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2009_STAMPING: 49V65 1973
 BK2009_MARK LOGO: LADHGS
 BK2009_PROJECTION: FLUSH
 BK2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2009+STABILITY: SURFACE MOTION
 BK2009
 BK2009  HISTORY     - Date     Condition        Report By
 BK2009  HISTORY     - 1973     MONUMENTED       LADTD
 BK2009
 BK2009                          STATION DESCRIPTION
 BK2009
 BK2009'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2009'5.15 MI E FROM OPELOUSAS.
 BK2009'FROM THE POST OFFICE IN OPELOUSAS.  THENCE ABOUT 0.35 MILES ALONG US
 BK2009'190 ON EAST BOUND LANE TO THE INTERSECTION OF LOUISIANA HIGHWAY 31,
 BK2009'THENCE ABOUT 2.2 MILES EAST ALONG LOUISIANA HIGHWAY 31, TO THE
 BK2009'INTERSECTION OF LOUISIANA HIGHWAY 742, THENCE ABOUT 2.60 MILES EAST
 BK2009'ALONG LOUISIANA HIGHWAY 742, 80 FEET SOUTH OF THE CENTERLINE OF
 BK2009'LOUISIANA HIGHWAY 742, 17 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK2009'WOOD FRAME CHURCH, 29.3 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 BK2009'WOOD FRAME RESIDENCE, 1.0 FEET WEST OF A CHAIN LINK FENCE, 1.2 FEET
 BK2009'SOUTH OF A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST
 BK2009'FLUSH WITH THE GROUND.  SECTION 64, T 6S, R 4E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1129 ***********************************************************************
 BJ1129  DESIGNATION -  49 V 66
 BJ1129  PID         -  BJ1129
 BJ1129  STATE/COUNTY-  LA/ST LANDRY
 BJ1129  COUNTRY     -  US
 BJ1129  USGS QUAD   -  PORT BARRE (2018)
 BJ1129
 BJ1129                         *CURRENT SURVEY CONTROL
 BJ1129  ______________________________________________________________________
 BJ1129* NAD 83(1986) POSITION- 30 32 10.     (N) 091 59 31.     (W)   SCALED
 BJ1129* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1129  **This station is located in a suspected subsidence area (see below).
 BJ1129  ______________________________________________________________________
 BJ1129  GEOID HEIGHT    -        -27.285 (meters)                     GEOID18
 BJ1129
 BJ1129.The horizontal coordinates were scaled from a map and have
 BJ1129.an estimated accuracy of +/- 6 seconds.
 BJ1129
 BJ1129.** This station is in an area of known vertical motion. If an
 BJ1129.** orthometric height was ever established but is not available 
 BJ1129.** in the current survey control section, the orthometric height
 BJ1129.** is considered suspect.  Suspect heights are available in the
 BJ1129.** superseded section only if requested.
 BJ1129
 BJ1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1129.GEOID18 height accuracy estimate available here.
 BJ1129
 BJ1129.Click photographs - Photos may exist for this station.
 BJ1129
 BJ1129;                    North         East    Units  Estimated Accuracy
 BJ1129;SPC LA S     -   225,880.      936,800.      MT  (+/- 180 meters Scaled)
 BJ1129
 BJ1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP967786(NAD 83)
 BJ1129
 BJ1129                          SUPERSEDED SURVEY CONTROL
 BJ1129
 BJ1129.No superseded survey control is available for this station.
 BJ1129
 BJ1129_MARKER: DD = SURVEY DISK
 BJ1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1129_STAMPING: 49V66 1973
 BJ1129_MARK LOGO: LADHGS
 BJ1129_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1129+STABILITY: SURFACE MOTION
 BJ1129
 BJ1129  HISTORY     - Date     Condition        Report By
 BJ1129  HISTORY     - 1973     MONUMENTED       LADTD
 BJ1129
 BJ1129                          STATION DESCRIPTION
 BJ1129
 BJ1129'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ1129'6.10 MI E FROM OPELOUSAS.
 BJ1129'FROM THE POST OFFICE IN  OPELOUSAS, THENCE ABOUT 0.35 MILES ALONG U.S.
 BJ1129'190 ON EAST BOUND LANE TO THE INTERSECTION OF LA. HIGHWAY 31, THENCE
 BJ1129'ABOUT 2.2 MILES EAST ALONG LA. HIGHWAY 31, TO THE INTERSECTION OF LA.
 BJ1129'HIGHWAY 742, THENCE ABOUT 3.55 MILES EAST ALONG LA. HIGHWAY 742, 61
 BJ1129'FEET SOUTH OF THE CENTER LINE OF LA. HIGHWAY 742, 171.0 FEET EAST OF A
 BJ1129'WOOD FRAME RESIDENCE BELONGING TO CLEM ZERANGUE 18 FEET NORTH OF A 12
 BJ1129'INCH PINE TREE, 1.3 FEET WEST OF A MESH AND B/W FENCE, 1.2 FEET SOUTH
 BJ1129'OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BJ1129'PROJECTING 4 INCHES.  SECTION 12, T6S, R5E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1158 ***********************************************************************
 BJ1158  DESIGNATION -  49 V 67
 BJ1158  PID         -  BJ1158
 BJ1158  STATE/COUNTY-  LA/ST LANDRY
 BJ1158  COUNTRY     -  US
 BJ1158  USGS QUAD   -  PORT BARRE (2018)
 BJ1158
 BJ1158                         *CURRENT SURVEY CONTROL
 BJ1158  ______________________________________________________________________
 BJ1158* NAD 83(1986) POSITION- 30 32 31.     (N) 091 58 32.     (W)   SCALED
 BJ1158* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1158  **This station is located in a suspected subsidence area (see below).
 BJ1158  ______________________________________________________________________
 BJ1158  GEOID HEIGHT    -        -27.282 (meters)                     GEOID18
 BJ1158
 BJ1158.The horizontal coordinates were scaled from a map and have
 BJ1158.an estimated accuracy of +/- 6 seconds.
 BJ1158
 BJ1158.** This station is in an area of known vertical motion. If an
 BJ1158.** orthometric height was ever established but is not available 
 BJ1158.** in the current survey control section, the orthometric height
 BJ1158.** is considered suspect.  Suspect heights are available in the
 BJ1158.** superseded section only if requested.
 BJ1158
 BJ1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1158.GEOID18 height accuracy estimate available here.
 BJ1158
 BJ1158.Click photographs - Photos may exist for this station.
 BJ1158
 BJ1158;                    North         East    Units  Estimated Accuracy
 BJ1158;SPC LA S     -   226,510.      938,380.      MT  (+/- 180 meters Scaled)
 BJ1158
 BJ1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP982792(NAD 83)
 BJ1158
 BJ1158                          SUPERSEDED SURVEY CONTROL
 BJ1158
 BJ1158.No superseded survey control is available for this station.
 BJ1158
 BJ1158_MARKER: DD = SURVEY DISK
 BJ1158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1158_STAMPING: 49V67 1973
 BJ1158_MARK LOGO: LADHGS
 BJ1158_PROJECTION: FLUSH
 BJ1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1158+STABILITY: SURFACE MOTION
 BJ1158
 BJ1158  HISTORY     - Date     Condition        Report By
 BJ1158  HISTORY     - 1973     MONUMENTED       LADTD
 BJ1158  HISTORY     - 1975     GOOD             LADTD
 BJ1158
 BJ1158                          STATION DESCRIPTION
 BJ1158
 BJ1158'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ1158'7.15 MI EAST FROM OPELOUSAS.
 BJ1158'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.35 MILES EAST
 BJ1158'ALONG US HIGHWAY 190 ON EAST BOUND LANE TO THE INTERSECTION OF
 BJ1158'LOUISIANA HIGHWAY 31, THENCE ABOUT 2.2 MILES EAST ALONG LOUISIANA
 BJ1158'HIGHWAY 31 TO THE INTERSECTION OF LOUISIANA HIGHWAY 742, THENCE
 BJ1158'ABOUT 4.60 MILES EAST ALONG LOUISIANA HIGHWAY 742, 96 FEET NORTH
 BJ1158'OF THE CENTERLINE OF LOUISIANA HIGHWAY 742, 21.4 FEET SOUTHEAST
 BJ1158'OF THE SOUTHEAST CORNER OF A BRICK RESIDENCE BELOGING TO JIM
 BJ1158'KENNISON, 12 FEET EAST OF AN 8 INCH PINE TREE, 1.2 FEET NORTH OF
 BJ1158'A STEEL WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 BJ1158'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2898 ***********************************************************************
 BJ2898  DESIGNATION -  49 V 68
 BJ2898  PID         -  BJ2898
 BJ2898  STATE/COUNTY-  LA/ST LANDRY
 BJ2898  COUNTRY     -  US
 BJ2898  USGS QUAD   -  PORT BARRE (2018)
 BJ2898
 BJ2898                         *CURRENT SURVEY CONTROL
 BJ2898  ______________________________________________________________________
 BJ2898* NAD 83(1986) POSITION- 30 32 49.     (N) 091 58 04.     (W)   SCALED
 BJ2898* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2898  **This station is located in a suspected subsidence area (see below).
 BJ2898  ______________________________________________________________________
 BJ2898  GEOID HEIGHT    -        -27.279 (meters)                     GEOID18
 BJ2898  DYNAMIC HEIGHT  -          9.120 (meters)       29.92  (feet) COMP
 BJ2898  MODELED GRAVITY -    979,340.6   (mgal)                       NAVD 88
 BJ2898
 BJ2898.The horizontal coordinates were scaled from a map and have
 BJ2898.an estimated accuracy of +/- 6 seconds.
 BJ2898
 BJ2898.** This station is in an area of known vertical motion. If an
 BJ2898.** orthometric height was ever established but is not available 
 BJ2898.** in the current survey control section, the orthometric height
 BJ2898.** is considered suspect.  Suspect heights are available in the
 BJ2898.** superseded section only if requested.
 BJ2898
 BJ2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2898.GEOID18 height accuracy estimate available here.
 BJ2898
 BJ2898.Click photographs - Photos may exist for this station.
 BJ2898
 BJ2898.The dynamic height is computed by dividing the NAVD 88
 BJ2898.geopotential number by the normal gravity value computed on the
 BJ2898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2898.degrees latitude (g = 980.6199 gals.).
 BJ2898
 BJ2898.The modeled gravity was interpolated from observed gravity values.
 BJ2898
 BJ2898;                    North         East    Units  Estimated Accuracy
 BJ2898;SPC LA S     -   227,060.      939,130.      MT  (+/- 180 meters Scaled)
 BJ2898
 BJ2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP990798(NAD 83)
 BJ2898
 BJ2898                          SUPERSEDED SURVEY CONTROL
 BJ2898
 BJ2898.No superseded survey control is available for this station.
 BJ2898
 BJ2898_MARKER: DD = SURVEY DISK
 BJ2898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2898_STAMPING: 49V68 1973
 BJ2898_MARK LOGO: LADHGS
 BJ2898_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2898+STABILITY: SURFACE MOTION
 BJ2898
 BJ2898  HISTORY     - Date     Condition        Report By
 BJ2898  HISTORY     - 1973     MONUMENTED       LADH
 BJ2898  HISTORY     - 1986     GOOD             NGS
 BJ2898
 BJ2898                          STATION DESCRIPTION
 BJ2898
 BJ2898'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BJ2898'1 MI SW FROM PORT BARRE.
 BJ2898'FROM THE NEW WATER TOWER IN PORT BARRE, THENCE ABOUT 0.80 MILES
 BJ2898'SOUTHWEST ALONG LOUISIANA HIGHWAY 103, THENCE ABOUT 0.20 MILES WEST
 BJ2898'ALONG U.S. HIGHWAY 190, 111 FEET NORTHEAST OF THE NORTHEAST CORNER
 BJ2898'OF A BRIDGE END ON WEST BOUND LANE OVER BAYOU TECHE, 113 FEET NORTH
 BJ2898'OF THE CENTERLINE OF THE WESTBOUND LANE OF U.S. HIGHWAY 190, 29
 BJ2898'FEET NORTHEAST OF A 15 INCH POWER POLE.  THIS MARKER IS LOCATED IN
 BJ2898'THE ROADSIDE PARK ALONG U.S. HIGHWAY 190 AND BAYOU TECHE, 1.0 FT
 BJ2898'NORTH OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BJ2898'PROJECTING 3 INCHES ABOVE THE GROUND.
 BJ2898
 BJ2898                          STATION RECOVERY (1986)
 BJ2898
 BJ2898'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ2898'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  IN PORT BARRE,
 BJ2898'AT A REST AREA WHICH IS NORTH AND ACROSS U.S. HIGHWAY 190 FROM THE
 BJ2898'JUNCTION OF STATE HIGHWAY 103 SOUTH.  IT IS 34.44 (113.0 FT) NORTH OF
 BJ2898'THE CENTERLINE OF U.S. HIGHWAY 190 WESTBOUND LANES, 5.15 METERS
 BJ2898'(16.9 FT) WEST-NORTHWEST OF A PORT BARRE HISTORICAL MARKER AND
 BJ2898'9.11 METERS (29.9 FT) NORTH-NORTHEAST OF UTILITY POLE NO. 11545 WITH
 BJ2898'EIGHT GUY WIRES AND A SECURITY LIGHT.
 BJ2898'THE MARK IS 0.4 METERS  N FROM  A WITNESS POST
 BJ2898'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0102 ***********************************************************************
 BK0102  DESIGNATION -  49 V 69
 BK0102  PID         -  BK0102
 BK0102  STATE/COUNTY-  LA/ST LANDRY
 BK0102  COUNTRY     -  US
 BK0102  USGS QUAD   -  OPELOUSAS (2018)
 BK0102
 BK0102                         *CURRENT SURVEY CONTROL
 BK0102  ______________________________________________________________________
 BK0102* NAD 83(1986) POSITION- 30 31 09.     (N) 092 03 01.     (W)   SCALED
 BK0102* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0102  **This station is located in a suspected subsidence area (see below).
 BK0102  ______________________________________________________________________
 BK0102  GEOID HEIGHT    -        -27.288 (meters)                     GEOID18
 BK0102
 BK0102.The horizontal coordinates were scaled from a map and have
 BK0102.an estimated accuracy of +/- 6 seconds.
 BK0102
 BK0102.** This station is in an area of known vertical motion. If an
 BK0102.** orthometric height was ever established but is not available 
 BK0102.** in the current survey control section, the orthometric height
 BK0102.** is considered suspect.  Suspect heights are available in the
 BK0102.** superseded section only if requested.
 BK0102
 BK0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0102.GEOID18 height accuracy estimate available here.
 BK0102
 BK0102.Click photographs - Photos may exist for this station.
 BK0102
 BK0102;                    North         East    Units  Estimated Accuracy
 BK0102;SPC LA S     -   224,030.      931,190.      MT  (+/- 180 meters Scaled)
 BK0102
 BK0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP911766(NAD 83)
 BK0102
 BK0102                          SUPERSEDED SURVEY CONTROL
 BK0102
 BK0102.No superseded survey control is available for this station.
 BK0102
 BK0102_MARKER: DD = SURVEY DISK
 BK0102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0102_STAMPING: 49V69 1973
 BK0102_MARK LOGO: LADHGS
 BK0102_PROJECTION: FLUSH
 BK0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0102+STABILITY: SURFACE MOTION
 BK0102
 BK0102  HISTORY     - Date     Condition        Report By
 BK0102  HISTORY     - 1973     MONUMENTED       LADTD
 BK0102
 BK0102                          STATION DESCRIPTION
 BK0102
 BK0102'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0102'2.20 MI E FROM OPELOUSAS.
 BK0102'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.35 MILES ALONG US
 BK0102'HIGHWAY 190 ON EAST BOUND LANE TO THE INTERSECTION OF LOUISIANA
 BK0102'HIGHWAY 31.  THENCE ABOUT 1.8 MILES EAST ALONG LOUISIANA HIGHWAY 31.
 BK0102'73 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 31.  96 FEET WEST
 BK0102'OF THE NORTHWEST CORNER OF A BRICK RESIDENCE.  64 FEET NORTHWEST OF A
 BK0102'30 INCH LIVE OAK TREE.  38 FEET WEST OF A BRICK GARAGE.  1.2 FEET EAST
 BK0102'OF A CHAIN LINK FENCE.  43 FEET SOUTH OF A STEEL WITNESS POST. DISK IN
 BK0102'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 84, T 6 S, R
 BK0102'4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0485 ***********************************************************************
 BK0485  DESIGNATION -  49 V 7
 BK0485  PID         -  BK0485
 BK0485  STATE/COUNTY-  LA/ST LANDRY
 BK0485  COUNTRY     -  US
 BK0485  USGS QUAD   -  CHURCH POINT (2018)
 BK0485
 BK0485                         *CURRENT SURVEY CONTROL
 BK0485  ______________________________________________________________________
 BK0485* NAD 83(1986) POSITION- 30 26 57.     (N) 092 12 36.     (W)   SCALED
 BK0485* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0485  **This station is located in a suspected subsidence area (see below).
 BK0485  ______________________________________________________________________
 BK0485  GEOID HEIGHT    -        -27.321 (meters)                     GEOID18
 BK0485
 BK0485.The horizontal coordinates were scaled from a map and have
 BK0485.an estimated accuracy of +/- 6 seconds.
 BK0485
 BK0485.** This station is in an area of known vertical motion. If an
 BK0485.** orthometric height was ever established but is not available 
 BK0485.** in the current survey control section, the orthometric height
 BK0485.** is considered suspect.  Suspect heights are available in the
 BK0485.** superseded section only if requested.
 BK0485
 BK0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0485.GEOID18 height accuracy estimate available here.
 BK0485
 BK0485.Click photographs - Photos may exist for this station.
 BK0485
 BK0485;                    North         East    Units  Estimated Accuracy
 BK0485;SPC LA S     -   216,380.      915,800.      MT  (+/- 180 meters Scaled)
 BK0485
 BK0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP758688(NAD 83)
 BK0485
 BK0485                          SUPERSEDED SURVEY CONTROL
 BK0485
 BK0485.No superseded survey control is available for this station.
 BK0485
 BK0485_MARKER: DD = SURVEY DISK
 BK0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0485_STAMPING: 49V7 1968
 BK0485_MARK LOGO: LADHGS
 BK0485_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0485+STABILITY: SURFACE MOTION
 BK0485
 BK0485  HISTORY     - Date     Condition        Report By
 BK0485  HISTORY     - 1968     MONUMENTED       LADTD
 BK0485  HISTORY     - 1969     GOOD             LADTD
 BK0485
 BK0485                          STATION DESCRIPTION
 BK0485
 BK0485'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0485'3.70 MI N FROM CHURCH POINT.
 BK0485'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 35 AND 95 (NORTH
 BK0485'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0485'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0485'3.50 MILES NORTH ALONG LOUISIANA HIGHWAY 35.  IN SECTION 62, T7S, R3E.
 BK0485'61.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 81.7 FEET
 BK0485'SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0485'TO DAIUS CORMIER, 8.9 FEET SOUTHWEST OF AN 18 INCH PINE TREE, 0.7 FOOT
 BK0485'SOUTH OF A MESH WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 BK0485'4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTHEAST OF
 BK0485'A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0103 ***********************************************************************
 BK0103  DESIGNATION -  49 V 70
 BK0103  PID         -  BK0103
 BK0103  STATE/COUNTY-  LA/ST LANDRY
 BK0103  COUNTRY     -  US
 BK0103  USGS QUAD   -  OPELOUSAS (2018)
 BK0103
 BK0103                         *CURRENT SURVEY CONTROL
 BK0103  ______________________________________________________________________
 BK0103* NAD 83(1986) POSITION- 30 31 29.     (N) 092 03 57.     (W)   SCALED
 BK0103* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0103  **This station is located in a suspected subsidence area (see below).
 BK0103  ______________________________________________________________________
 BK0103  GEOID HEIGHT    -        -27.283 (meters)                     GEOID18
 BK0103
 BK0103.The horizontal coordinates were scaled from a map and have
 BK0103.an estimated accuracy of +/- 6 seconds.
 BK0103
 BK0103.** This station is in an area of known vertical motion. If an
 BK0103.** orthometric height was ever established but is not available 
 BK0103.** in the current survey control section, the orthometric height
 BK0103.** is considered suspect.  Suspect heights are available in the
 BK0103.** superseded section only if requested.
 BK0103
 BK0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0103.GEOID18 height accuracy estimate available here.
 BK0103
 BK0103.Click photographs - Photos may exist for this station.
 BK0103
 BK0103;                    North         East    Units  Estimated Accuracy
 BK0103;SPC LA S     -   224,660.      929,700.      MT  (+/- 180 meters Scaled)
 BK0103
 BK0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP896773(NAD 83)
 BK0103
 BK0103                          SUPERSEDED SURVEY CONTROL
 BK0103
 BK0103.No superseded survey control is available for this station.
 BK0103
 BK0103_MARKER: DD = SURVEY DISK
 BK0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0103_STAMPING: 49V70 1973
 BK0103_MARK LOGO: LADHGS
 BK0103_PROJECTION: FLUSH
 BK0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0103+STABILITY: SURFACE MOTION
 BK0103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0103+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2004
 BK0103
 BK0103  HISTORY     - Date     Condition        Report By
 BK0103  HISTORY     - 1973     MONUMENTED       LADTD
 BK0103  HISTORY     - 1981     GOOD             LADTD
 BK0103  HISTORY     - 20030512 GOOD             USPSQD
 BK0103  HISTORY     - 20040918 GOOD             USPSQD
 BK0103  HISTORY     - 20060803 GOOD             USPSQD
 BK0103
 BK0103                          STATION DESCRIPTION
 BK0103
 BK0103'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0103'1.1 MI E FROM OPELOUSAS.
 BK0103'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.35 MILES ALONG US
 BK0103'HIGHWAY 190 ON EAST BOUND LANE TO THE INTERSECTION OF LOUISIANA
 BK0103'HIGHWAY 31.  THENCE ABOUT 0.8 MILES EAST ALONG LOUISIANA HIGHWAY 31.
 BK0103'47 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 31.  117 FEET
 BK0103'EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF US HIGHWAY 167.  87
 BK0103'FEET NORTHWEST OF A 30 INCH PECAN TREE.  1.0 FOOT NORTHWEST OF A STEEL
 BK0103'WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0103'GROUND.  SECTION 77, T6S, R4E.
 BK0103
 BK0103                          STATION RECOVERY (1981)
 BK0103
 BK0103'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0103'RECOVERED IN GOOD CONDITION.
 BK0103
 BK0103                          STATION RECOVERY (2003)
 BK0103
 BK0103'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0103'RECOVERED IN GOOD CONDITION.
 BK0103
 BK0103                          STATION RECOVERY (2004)
 BK0103
 BK0103'RECOVERY NOTE BY US POWER SQUADRON 2004 (KMV)
 BK0103'RECOVERED IN GOOD CONDITION.
 BK0103
 BK0103                          STATION RECOVERY (2006)
 BK0103
 BK0103'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK0103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0105 ***********************************************************************
 BK0105  DESIGNATION -  49 V 71
 BK0105  PID         -  BK0105
 BK0105  STATE/COUNTY-  LA/ST LANDRY
 BK0105  COUNTRY     -  US
 BK0105  USGS QUAD   -  OPELOUSAS (2018)
 BK0105
 BK0105                         *CURRENT SURVEY CONTROL
 BK0105  ______________________________________________________________________
 BK0105* NAD 83(1986) POSITION- 30 31 45.     (N) 092 04 51.     (W)   SCALED
 BK0105* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0105  **This station is located in a suspected subsidence area (see below).
 BK0105  ______________________________________________________________________
 BK0105  GEOID HEIGHT    -        -27.278 (meters)                     GEOID18
 BK0105
 BK0105.The horizontal coordinates were scaled from a map and have
 BK0105.an estimated accuracy of +/- 6 seconds.
 BK0105
 BK0105.** This station is in an area of known vertical motion. If an
 BK0105.** orthometric height was ever established but is not available 
 BK0105.** in the current survey control section, the orthometric height
 BK0105.** is considered suspect.  Suspect heights are available in the
 BK0105.** superseded section only if requested.
 BK0105
 BK0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0105.GEOID18 height accuracy estimate available here.
 BK0105
 BK0105.Click photographs - Photos may exist for this station.
 BK0105
 BK0105;                    North         East    Units  Estimated Accuracy
 BK0105;SPC LA S     -   225,160.      928,270.      MT  (+/- 180 meters Scaled)
 BK0105
 BK0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP881777(NAD 83)
 BK0105
 BK0105                          SUPERSEDED SURVEY CONTROL
 BK0105
 BK0105.No superseded survey control is available for this station.
 BK0105
 BK0105_MARKER: DD = SURVEY DISK
 BK0105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0105_STAMPING: 49V71 1973
 BK0105_MARK LOGO: LADHGS
 BK0105_PROJECTION: FLUSH
 BK0105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0105+STABILITY: SURFACE MOTION
 BK0105
 BK0105  HISTORY     - Date     Condition        Report By
 BK0105  HISTORY     - 1973     MONUMENTED       LADTD
 BK0105
 BK0105                          STATION DESCRIPTION
 BK0105
 BK0105'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0105'0.25 MI S FROM OPELOUSAS.
 BK0105'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.25 MILES SOUTH ALONG
 BK0105'UNION STREET TO THE INTERSECTION OF LAURENT STREET.  THENCE 213.0 FEET
 BK0105'EAST ALONG LAURENT STREET.  51.0 FEET NORTH OF THE CENTERLINE OF
 BK0105'LAURENT STREET.  THIS MARKER IS SET 1.2 FEET SOUTH OF THE T. H. HARRIS
 BK0105'TRADE SCHOOL.  26.0 FEET EAST OF THE SOUTHWEST CORNER OF T. H. HARRIS
 BK0105'TRADE SCHOOL (BRICK BUILDING).  1.0 FOOT SOUTH OF A STEEL WITNESS
 BK0105'POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0105'SECTION 75, T 6 S, R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0106 ***********************************************************************
 BK0106  DESIGNATION -  49 V 72
 BK0106  PID         -  BK0106
 BK0106  STATE/COUNTY-  LA/ST LANDRY
 BK0106  COUNTRY     -  US
 BK0106  USGS QUAD   -  OPELOUSAS (2018)
 BK0106
 BK0106                         *CURRENT SURVEY CONTROL
 BK0106  ______________________________________________________________________
 BK0106* NAD 83(1986) POSITION- 30 31 55.     (N) 092 04 50.     (W)   SCALED
 BK0106* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0106  **This station is located in a suspected subsidence area (see below).
 BK0106  ______________________________________________________________________
 BK0106  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK0106
 BK0106.The horizontal coordinates were scaled from a map and have
 BK0106.an estimated accuracy of +/- 6 seconds.
 BK0106
 BK0106.** This station is in an area of known vertical motion. If an
 BK0106.** orthometric height was ever established but is not available 
 BK0106.** in the current survey control section, the orthometric height
 BK0106.** is considered suspect.  Suspect heights are available in the
 BK0106.** superseded section only if requested.
 BK0106
 BK0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0106.GEOID18 height accuracy estimate available here.
 BK0106
 BK0106.Click photographs - Photos may exist for this station.
 BK0106
 BK0106;                    North         East    Units  Estimated Accuracy
 BK0106;SPC LA S     -   225,470.      928,290.      MT  (+/- 180 meters Scaled)
 BK0106
 BK0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP882780(NAD 83)
 BK0106
 BK0106                          SUPERSEDED SURVEY CONTROL
 BK0106
 BK0106.No superseded survey control is available for this station.
 BK0106
 BK0106_MARKER: DD = SURVEY DISK
 BK0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0106_STAMPING: 49V72 1973
 BK0106_MARK LOGO: LADHGS
 BK0106_PROJECTION: FLUSH
 BK0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0106+STABILITY: SURFACE MOTION
 BK0106
 BK0106  HISTORY     - Date     Condition        Report By
 BK0106  HISTORY     - 1973     MONUMENTED       LADTD
 BK0106  HISTORY     - 1981     MARK NOT FOUND   USGS
 BK0106
 BK0106                          STATION DESCRIPTION
 BK0106
 BK0106'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0106'IN OPELOUSAS.
 BK0106'AT THE POST OFFICE IN OPELOUSAS, THENCE 47.0 FEET EAST OF THE
 BK0106'CENTERLINE OF UNION STREET.  121.0 FEET NORTH OF THE CENTERLINE OF US
 BK0106'HIGHWAY 190 EAST BOUND LANE.  12.0 FEET WEST OF THE POST OFFICE
 BK0106'BUILDING.  6.0 FEET EAST OF THE FLAG POLE.  257.0 FEET SOUTH OF THE
 BK0106'OPELOUSAS AZIMUTH MARKER.  DISK IN THE TOP OF A CONCRETE POST FLUSH
 BK0106'WITH THE GROUND.  SECTION 75, T 6 S, R 4 E.
 BK0106
 BK0106                          STATION RECOVERY (1981)
 BK0106
 BK0106'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BK0106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0112 ***********************************************************************
 BK0112  DESIGNATION -  49 V 73
 BK0112  PID         -  BK0112
 BK0112  STATE/COUNTY-  LA/ST LANDRY
 BK0112  COUNTRY     -  US
 BK0112  USGS QUAD   -  OPELOUSAS (2018)
 BK0112
 BK0112                         *CURRENT SURVEY CONTROL
 BK0112  ______________________________________________________________________
 BK0112* NAD 83(1986) POSITION- 30 32 35.     (N) 092 04 47.     (W)   SCALED
 BK0112* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0112  **This station is located in a suspected subsidence area (see below).
 BK0112  ______________________________________________________________________
 BK0112  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK0112  DYNAMIC HEIGHT  -         21.333 (meters)       69.99  (feet) COMP
 BK0112  MODELED GRAVITY -    979,339.4   (mgal)                       NAVD 88
 BK0112
 BK0112.The horizontal coordinates were scaled from a map and have
 BK0112.an estimated accuracy of +/- 6 seconds.
 BK0112
 BK0112.** This station is in an area of known vertical motion. If an
 BK0112.** orthometric height was ever established but is not available 
 BK0112.** in the current survey control section, the orthometric height
 BK0112.** is considered suspect.  Suspect heights are available in the
 BK0112.** superseded section only if requested.
 BK0112
 BK0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0112.GEOID18 height accuracy estimate available here.
 BK0112
 BK0112.Click photographs - Photos may exist for this station.
 BK0112
 BK0112.The dynamic height is computed by dividing the NAVD 88
 BK0112.geopotential number by the normal gravity value computed on the
 BK0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0112.degrees latitude (g = 980.6199 gals.).
 BK0112
 BK0112.The modeled gravity was interpolated from observed gravity values.
 BK0112
 BK0112;                    North         East    Units  Estimated Accuracy
 BK0112;SPC LA S     -   226,700.      928,380.      MT  (+/- 180 meters Scaled)
 BK0112
 BK0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP882793(NAD 83)
 BK0112
 BK0112                          SUPERSEDED SURVEY CONTROL
 BK0112
 BK0112.No superseded survey control is available for this station.
 BK0112
 BK0112_MARKER: DD = SURVEY DISK
 BK0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0112_STAMPING: 49V73 1973
 BK0112_MARK LOGO: LADHGS
 BK0112_PROJECTION: FLUSH
 BK0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0112+STABILITY: SURFACE MOTION
 BK0112
 BK0112  HISTORY     - Date     Condition        Report By
 BK0112  HISTORY     - 1973     MONUMENTED       LADTD
 BK0112  HISTORY     - 1986     GOOD             NGS
 BK0112
 BK0112                          STATION DESCRIPTION
 BK0112
 BK0112'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0112'0.90 MI N FROM OPELOUSAS.
 BK0112'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.90 MILES NORTH ALONG
 BK0112'US HIGHWAY 167 AT THE INTERSECTION OF MAIN ST. AND CHURCH ST. 44 FEET
 BK0112'NORTH OF THE CENTERLINE OF CHURCH ST.  54 FEET EAST OF THE CENTERLINE
 BK0112'OF MAIN ST.  8 FEET WEST OF A 10 INCH MAGNOLIA TREE LOCATED ON THE
 BK0112'SOUTHWEST CORNER OF THE ST. LANDRY CATHOLIC CHURCH GROUNDS. 7 FEET
 BK0112'WEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0112'FLUSH WITH THE GROUND.  SECTION 70, T 6 S, R 4 E.
 BK0112
 BK0112                          STATION RECOVERY (1986)
 BK0112
 BK0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0115 ***********************************************************************
 BK0115  DESIGNATION -  49 V 74
 BK0115  PID         -  BK0115
 BK0115  STATE/COUNTY-  LA/ST LANDRY
 BK0115  COUNTRY     -  US
 BK0115  USGS QUAD   -  OPELOUSAS (2018)
 BK0115
 BK0115                         *CURRENT SURVEY CONTROL
 BK0115  ______________________________________________________________________
 BK0115* NAD 83(1986) POSITION- 30 33 19.     (N) 092 04 25.     (W)   SCALED
 BK0115* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0115  **This station is located in a suspected subsidence area (see below).
 BK0115  ______________________________________________________________________
 BK0115  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BK0115
 BK0115.The horizontal coordinates were scaled from a map and have
 BK0115.an estimated accuracy of +/- 6 seconds.
 BK0115
 BK0115.** This station is in an area of known vertical motion. If an
 BK0115.** orthometric height was ever established but is not available 
 BK0115.** in the current survey control section, the orthometric height
 BK0115.** is considered suspect.  Suspect heights are available in the
 BK0115.** superseded section only if requested.
 BK0115
 BK0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0115.GEOID18 height accuracy estimate available here.
 BK0115
 BK0115.Click photographs - Photos may exist for this station.
 BK0115
 BK0115;                    North         East    Units  Estimated Accuracy
 BK0115;SPC LA S     -   228,050.      928,980.      MT  (+/- 180 meters Scaled)
 BK0115
 BK0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP888806(NAD 83)
 BK0115
 BK0115                          SUPERSEDED SURVEY CONTROL
 BK0115
 BK0115.No superseded survey control is available for this station.
 BK0115
 BK0115_MARKER: DD = SURVEY DISK
 BK0115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0115_STAMPING: 49V74 1973
 BK0115_MARK LOGO: LADHGS
 BK0115_PROJECTION: FLUSH
 BK0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0115+STABILITY: SURFACE MOTION
 BK0115
 BK0115  HISTORY     - Date     Condition        Report By
 BK0115  HISTORY     - 1973     MONUMENTED       LADTD
 BK0115
 BK0115                          STATION DESCRIPTION
 BK0115
 BK0115'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0115'1.8 MI N FROM OPELOUSAS.
 BK0115'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 1.8 MILES NORTH ALONG
 BK0115'US HIGHWAY 167.  78.0 FEET EAST OF THE CENTERLINE OF US HIGHWAY 167.
 BK0115'68.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK RESIDENCE OWNED
 BK0115'BY HOSIE DOUCET.  11.0 FEET NORTH OF A 5 INCH MAGNOLIA TREE. 1.2 FEET
 BK0115'NORTH OF A CHAIN LINK FENCE.  1.2 FEET WEST OF A STEEL WITNESS POST.
 BK0115'DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 50,
 BK0115'T 6 S, R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0116 ***********************************************************************
 BK0116  DESIGNATION -  49 V 75
 BK0116  PID         -  BK0116
 BK0116  STATE/COUNTY-  LA/ST LANDRY
 BK0116  COUNTRY     -  US
 BK0116  USGS QUAD   -  OPELOUSAS (2018)
 BK0116
 BK0116                         *CURRENT SURVEY CONTROL
 BK0116  ______________________________________________________________________
 BK0116* NAD 83(1986) POSITION- 30 33 57.     (N) 092 04 23.     (W)   SCALED
 BK0116* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0116  **This station is located in a suspected subsidence area (see below).
 BK0116  ______________________________________________________________________
 BK0116  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BK0116
 BK0116.The horizontal coordinates were scaled from a map and have
 BK0116.an estimated accuracy of +/- 6 seconds.
 BK0116
 BK0116.** This station is in an area of known vertical motion. If an
 BK0116.** orthometric height was ever established but is not available 
 BK0116.** in the current survey control section, the orthometric height
 BK0116.** is considered suspect.  Suspect heights are available in the
 BK0116.** superseded section only if requested.
 BK0116
 BK0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0116.GEOID18 height accuracy estimate available here.
 BK0116
 BK0116.Click photographs - Photos may exist for this station.
 BK0116
 BK0116;                    North         East    Units  Estimated Accuracy
 BK0116;SPC LA S     -   229,220.      929,040.      MT  (+/- 180 meters Scaled)
 BK0116
 BK0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP888818(NAD 83)
 BK0116
 BK0116                          SUPERSEDED SURVEY CONTROL
 BK0116
 BK0116.No superseded survey control is available for this station.
 BK0116
 BK0116_MARKER: DD = SURVEY DISK
 BK0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0116_STAMPING: 49V75 1973
 BK0116_MARK LOGO: LADHGS
 BK0116_PROJECTION: FLUSH
 BK0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0116+STABILITY: SURFACE MOTION
 BK0116
 BK0116  HISTORY     - Date     Condition        Report By
 BK0116  HISTORY     - 1973     MONUMENTED       LADTD
 BK0116
 BK0116                          STATION DESCRIPTION
 BK0116
 BK0116'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0116'2.6 MI N FROM OPELOUSAS.
 BK0116'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 2.6 MILES NORTH ALONG
 BK0116'US HIGHWAY 167.  175.0 FEET NORTH OF A PARISH ROAD LEADING WEST
 BK0116'(COMPRESS ROAD).  75.0 FEET WEST OF THE CENTERLINE OF US HIGHWAY 167.
 BK0116'38.0 FEET NORTHEAST OF A 30 INCH RED OAK TREE.  70.0 FEET SOUTH OF A
 BK0116'30 INCH PINE TREE.  33.0 FEET WEST OF A STEEL WITNESS POST.  DISK IN
 BK0116'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 52, T 6 S,
 BK0116'R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3373 ***********************************************************************
 BK3373  DESIGNATION -  49 V 76 RESET
 BK3373  PID         -  BK3373
 BK3373  STATE/COUNTY-  LA/ST LANDRY
 BK3373  COUNTRY     -  US
 BK3373  USGS QUAD   -  OPELOUSAS (2018)
 BK3373
 BK3373                         *CURRENT SURVEY CONTROL
 BK3373  ______________________________________________________________________
 BK3373* NAD 83(1986) POSITION- 30 35 08.     (N) 092 04 10.     (W)   SCALED
 BK3373* NAVD 88 ORTHO HEIGHT -    21.85  (+/-2cm)       71.7   (feet) VERTCON3
 BK3373  ______________________________________________________________________
 BK3373  GEOID HEIGHT    -        -27.246 (meters)                     GEOID18
 BK3373  VERT ORDER      -  THIRD (See Below)
 BK3373
 BK3373.The horizontal coordinates were scaled from a map and have
 BK3373.an estimated accuracy of +/- 6 seconds.
 BK3373
 BK3373.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3373.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3373
 BK3373.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3373.GEOID18 height accuracy estimate available here.
 BK3373
 BK3373.The vertical order pertains to the NGVD 29 superseded value.
 BK3373
 BK3373.Click photographs - Photos may exist for this station.
 BK3373
 BK3373;                    North         East    Units  Estimated Accuracy
 BK3373;SPC LA S     -   231,400.      929,400.      MT  (+/- 180 meters Scaled)
 BK3373
 BK3373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP892840(NAD 83)
 BK3373
 BK3373                          SUPERSEDED SURVEY CONTROL
 BK3373
 BK3373  NGVD 29 (09/18/05)   21.91   (m)           71.9    (f) RESET       3  
 BK3373
 BK3373.Superseded values are not recommended for survey control.
 BK3373
 BK3373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3373.See file dsdata.pdf to determine how the superseded data were derived.
 BK3373
 BK3373_MARKER: DD = SURVEY DISK
 BK3373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3373_STAMPING: 49V76 RESET 1987
 BK3373_MARK LOGO: LADTD
 BK3373_PROJECTION: FLUSH
 BK3373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3373+STABILITY: SURFACE MOTION
 BK3373
 BK3373  HISTORY     - Date     Condition        Report By
 BK3373  HISTORY     - 1987     MONUMENTED       LADTD
 BK3373
 BK3373                          STATION DESCRIPTION
 BK3373
 BK3373'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3373'ABOUT 6.4 KM (4 MI) NORTH ON STATE HIGHWAY 182 FROM THE POST OFFICE IN
 BK3373'OPELOUSAS TO THE MARK ON THE RIGHT, ABOUT 0.2 KM (0.1 MI) SOUTH OF THE
 BK3373'JUNCTION OF STATE HIGHWAYS 182 AND 10 AND U.S. HIGHWAY 167 IN THE
 BK3373'COMMUNITY OF NUBA, 57 METERS (187 FT) SOUTHWEST OF THE SOUTH CORNER OF
 BK3373'JOHNS KWIK SHOP, 11.9 METERS (39 FT) EAST OF THE CENTER OF HIGHWAY
 BK3373'182, 7.8 METERS (25.5 FT) SOUTH-SOUTHEAST FROM THE SOUTH END OF AN
 BK3373'18-INCH CONCRETE CULVERT, 5.8 METERS (19 FT) WEST-NORTHWEST OF A
 BK3373'10-INCH WATER OAK TREE AND 1.5 METERS (5 FT) NORTH OF A BRACE POLE.
 BK3373'IT IS 0.61 METERS SOUTH FROM A WITNESS POST AND ABOUT LEVEL WITH THE
 BK3373'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0119 ***********************************************************************
 BK0119  DESIGNATION -  49 V 77
 BK0119  PID         -  BK0119
 BK0119  STATE/COUNTY-  LA/ST LANDRY
 BK0119  COUNTRY     -  US
 BK0119  USGS QUAD   -  OPELOUSAS (2018)
 BK0119
 BK0119                         *CURRENT SURVEY CONTROL
 BK0119  ______________________________________________________________________
 BK0119* NAD 83(1986) POSITION- 30 35 17.     (N) 092 04 58.     (W)   SCALED
 BK0119* NAVD 88 ORTHO HEIGHT -    22.22  (+/-2cm)       72.9   (feet) VERTCON3
 BK0119  ______________________________________________________________________
 BK0119  GEOID HEIGHT    -        -27.242 (meters)                     GEOID18
 BK0119  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0119
 BK0119.The horizontal coordinates were scaled from a map and have
 BK0119.an estimated accuracy of +/- 6 seconds.
 BK0119
 BK0119.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0119.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0119
 BK0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0119.GEOID18 height accuracy estimate available here.
 BK0119
 BK0119.The vertical order pertains to the NGVD 29 superseded value.
 BK0119
 BK0119.Click photographs - Photos may exist for this station.
 BK0119
 BK0119;                    North         East    Units  Estimated Accuracy
 BK0119;SPC LA S     -   231,690.      928,120.      MT  (+/- 180 meters Scaled)
 BK0119
 BK0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP879843(NAD 83)
 BK0119
 BK0119                          SUPERSEDED SURVEY CONTROL
 BK0119
 BK0119  NGVD 29 (11/26/84)   22.276  (m)           73.08   (f) ADJUSTED    2 1
 BK0119
 BK0119.Superseded values are not recommended for survey control.
 BK0119
 BK0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0119.See file dsdata.pdf to determine how the superseded data were derived.
 BK0119
 BK0119_MARKER: DD = SURVEY DISK
 BK0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0119_STAMPING: 49V77 1973
 BK0119_MARK LOGO: LADHGS
 BK0119_PROJECTION: FLUSH
 BK0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0119+STABILITY: SURFACE MOTION
 BK0119
 BK0119  HISTORY     - Date     Condition        Report By
 BK0119  HISTORY     - 1973     MONUMENTED       LADTD
 BK0119
 BK0119                          STATION DESCRIPTION
 BK0119
 BK0119'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0119'4.8 MI NW FROM OPELOUSAS.
 BK0119'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 4.8 MILES NORTHWEST
 BK0119'ALONG US HIGHWAY 167.  84 FEET SOUTH OF THE CENTERLINE OF US HIGHWAY
 BK0119'167.  73 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME
 BK0119'RESIDENCE OWNED BY M. MARTIN.  43 FEET SOUTH OF A STEEL WITNESS POST.
 BK0119'THIS MARKER IS LOCATED NEAR A SMALL POND.  DISK IN THE TOP OF A
 BK0119'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 52, T 5 S, R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0120 ***********************************************************************
 BK0120  DESIGNATION -  49 V 78
 BK0120  PID         -  BK0120
 BK0120  STATE/COUNTY-  LA/ST LANDRY
 BK0120  COUNTRY     -  US
 BK0120  USGS QUAD   -  OPELOUSAS (2018)
 BK0120
 BK0120                         *CURRENT SURVEY CONTROL
 BK0120  ______________________________________________________________________
 BK0120* NAD 83(1986) POSITION- 30 35 24.     (N) 092 05 44.     (W)   SCALED
 BK0120* NAVD 88 ORTHO HEIGHT -    22.98  (+/-2cm)       75.4   (feet) VERTCON3
 BK0120  ______________________________________________________________________
 BK0120  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 BK0120  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0120
 BK0120.The horizontal coordinates were scaled from a map and have
 BK0120.an estimated accuracy of +/- 6 seconds.
 BK0120
 BK0120.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0120.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0120
 BK0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0120.GEOID18 height accuracy estimate available here.
 BK0120
 BK0120.The vertical order pertains to the NGVD 29 superseded value.
 BK0120
 BK0120.Click photographs - Photos may exist for this station.
 BK0120
 BK0120;                    North         East    Units  Estimated Accuracy
 BK0120;SPC LA S     -   231,910.      926,900.      MT  (+/- 180 meters Scaled)
 BK0120
 BK0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP867845(NAD 83)
 BK0120
 BK0120                          SUPERSEDED SURVEY CONTROL
 BK0120
 BK0120  NGVD 29 (11/26/84)   23.038  (m)           75.58   (f) ADJUSTED    2 1
 BK0120
 BK0120.Superseded values are not recommended for survey control.
 BK0120
 BK0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0120.See file dsdata.pdf to determine how the superseded data were derived.
 BK0120
 BK0120_MARKER: DD = SURVEY DISK
 BK0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0120_STAMPING: 49V78 1973
 BK0120_MARK LOGO: LADHGS
 BK0120_PROJECTION: FLUSH
 BK0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0120+STABILITY: SURFACE MOTION
 BK0120
 BK0120  HISTORY     - Date     Condition        Report By
 BK0120  HISTORY     - 1973     MONUMENTED       LADTD
 BK0120
 BK0120                          STATION DESCRIPTION
 BK0120
 BK0120'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0120'5.6 MI NW FROM OPELOUSAS.
 BK0120'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 5.6 MILES NORTHWEST
 BK0120'ALONG US HIGHWAY 167.  54 FEET SOUTH OF THE CENTERLINE OF US HIGHWAY
 BK0120'167.  2.0 FEET EAST OF THE NORTHWEST CORNER OF A CONCRETE BLOCK STORE.
 BK0120'119 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 749. 2.0 FEET
 BK0120'WEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0120'FLUSH WITH THE GROUND.  SECTION 21, T 5 S, R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0121 ***********************************************************************
 BK0121  DESIGNATION -  49 V 79
 BK0121  PID         -  BK0121
 BK0121  STATE/COUNTY-  LA/ST LANDRY
 BK0121  COUNTRY     -  US
 BK0121  USGS QUAD   -  OPELOUSAS (2018)
 BK0121
 BK0121                         *CURRENT SURVEY CONTROL
 BK0121  ______________________________________________________________________
 BK0121* NAD 83(1986) POSITION- 30 36 03.     (N) 092 06 26.     (W)   SCALED
 BK0121* NAVD 88 ORTHO HEIGHT -    21.87  (+/-2cm)       71.8   (feet) VERTCON3
 BK0121  ______________________________________________________________________
 BK0121  GEOID HEIGHT    -        -27.232 (meters)                     GEOID18
 BK0121  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0121
 BK0121.The horizontal coordinates were scaled from a map and have
 BK0121.an estimated accuracy of +/- 6 seconds.
 BK0121
 BK0121.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0121.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0121
 BK0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0121.GEOID18 height accuracy estimate available here.
 BK0121
 BK0121.The vertical order pertains to the NGVD 29 superseded value.
 BK0121
 BK0121.Click photographs - Photos may exist for this station.
 BK0121
 BK0121;                    North         East    Units  Estimated Accuracy
 BK0121;SPC LA S     -   233,120.      925,790.      MT  (+/- 180 meters Scaled)
 BK0121
 BK0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP855857(NAD 83)
 BK0121
 BK0121                          SUPERSEDED SURVEY CONTROL
 BK0121
 BK0121  NGVD 29 (11/26/84)   21.923  (m)           71.93   (f) ADJUSTED    2 1
 BK0121
 BK0121.Superseded values are not recommended for survey control.
 BK0121
 BK0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0121.See file dsdata.pdf to determine how the superseded data were derived.
 BK0121
 BK0121_MARKER: DD = SURVEY DISK
 BK0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0121_STAMPING: 49V79 1973
 BK0121_MARK LOGO: LADHGS
 BK0121_PROJECTION: FLUSH
 BK0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0121+STABILITY: SURFACE MOTION
 BK0121
 BK0121  HISTORY     - Date     Condition        Report By
 BK0121  HISTORY     - 1973     MONUMENTED       LADTD
 BK0121
 BK0121                          STATION DESCRIPTION
 BK0121
 BK0121'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0121'1.30 MI E FROM PLAISANCE.
 BK0121'FROM THE HIGH SCHOOL AT PLAISANCE, THENCE ABOUT 1.30 MILES EAST ALONG
 BK0121'US HIGHWAY 167.  84 FEET SOUTH OF THE CENTERLINE OF US HIGHWAY 167. 54
 BK0121'FEET NORTHEAST OF THE NORTHEAST CORNER OF A BRICK RESIDENCE.  12 FEET
 BK0121'NORTH OF A POWER POLE.  1.0 FOOT NORTHWEST OF A CHAIN LINK FENCE. 1.0
 BK0121'FOOT WEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0121'FLUSH WITH THE GROUND.  SECTION 50, T 5 S, R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0486 ***********************************************************************
 BK0486  DESIGNATION -  49 V 8
 BK0486  PID         -  BK0486
 BK0486  STATE/COUNTY-  LA/ST LANDRY
 BK0486  COUNTRY     -  US
 BK0486  USGS QUAD   -  CHURCH POINT (2018)
 BK0486
 BK0486                         *CURRENT SURVEY CONTROL
 BK0486  ______________________________________________________________________
 BK0486* NAD 83(1986) POSITION- 30 27 18.     (N) 092 12 23.     (W)   SCALED
 BK0486* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0486  **This station is located in a suspected subsidence area (see below).
 BK0486  ______________________________________________________________________
 BK0486  GEOID HEIGHT    -        -27.319 (meters)                     GEOID18
 BK0486
 BK0486.The horizontal coordinates were scaled from a map and have
 BK0486.an estimated accuracy of +/- 6 seconds.
 BK0486
 BK0486.** This station is in an area of known vertical motion. If an
 BK0486.** orthometric height was ever established but is not available 
 BK0486.** in the current survey control section, the orthometric height
 BK0486.** is considered suspect.  Suspect heights are available in the
 BK0486.** superseded section only if requested.
 BK0486
 BK0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0486.GEOID18 height accuracy estimate available here.
 BK0486
 BK0486.Click photographs - Photos may exist for this station.
 BK0486
 BK0486;                    North         East    Units  Estimated Accuracy
 BK0486;SPC LA S     -   217,020.      916,150.      MT  (+/- 180 meters Scaled)
 BK0486
 BK0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP761694(NAD 83)
 BK0486
 BK0486                          SUPERSEDED SURVEY CONTROL
 BK0486
 BK0486.No superseded survey control is available for this station.
 BK0486
 BK0486_MARKER: DD = SURVEY DISK
 BK0486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0486_STAMPING: 49V8 1968
 BK0486_MARK LOGO: LADHGS
 BK0486_PROJECTION: FLUSH
 BK0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0486+STABILITY: SURFACE MOTION
 BK0486
 BK0486  HISTORY     - Date     Condition        Report By
 BK0486  HISTORY     - 1968     MONUMENTED       LADTD
 BK0486  HISTORY     - 1969     GOOD             LADTD
 BK0486
 BK0486                          STATION DESCRIPTION
 BK0486
 BK0486'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0486'4.15 MI N FROM CHURCH POINT.
 BK0486'ABOUT 0.20 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 35 AND 95 (NORTH
 BK0486'MAIN STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH
 BK0486'POINT TO THE JUNCTION OF LOUISIANA HIGHWAYS 35 AND 95.  THENCE ABOUT
 BK0486'3.95 MILES NORTH ALONG LOUISIANA HIGHWAY 35.  IN SECTION 62, T7S, R3E.
 BK0486'62.4 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 35, 56.5 FEET
 BK0486'EAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO
 BK0486'JOHN JOUBERT, 77.4 FEET SOUTH OF THE SOUTHEAST CORNER OF A WOOD FRAME
 BK0486'BARN, 74.8 FEET NORTH OF THE CENTERLINE OF A SHELL DRIVEWAY, 4.2 FEET
 BK0486'EAST-SOUTHEAST OF A 12 INCH PINE TREE, 0.8 FOOT NORTH OF A WOOD FENCE.
 BK0486'SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. THE MARK IS
 BK0486'LOCATED 1.3 FEET EAST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0123 ***********************************************************************
 BK0123  DESIGNATION -  49 V 80
 BK0123  PID         -  BK0123
 BK0123  STATE/COUNTY-  LA/ST LANDRY
 BK0123  COUNTRY     -  US
 BK0123  USGS QUAD   -  LAWTELL (2018)
 BK0123
 BK0123                         *CURRENT SURVEY CONTROL
 BK0123  ______________________________________________________________________
 BK0123* NAD 83(1986) POSITION- 30 37 06.     (N) 092 07 55.     (W)   SCALED
 BK0123* NAVD 88 ORTHO HEIGHT -    19.62  (+/-2cm)       64.4   (feet) VERTCON3
 BK0123  ______________________________________________________________________
 BK0123  GEOID HEIGHT    -        -27.219 (meters)                     GEOID18
 BK0123  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0123
 BK0123.The horizontal coordinates were scaled from a map and have
 BK0123.an estimated accuracy of +/- 6 seconds.
 BK0123
 BK0123.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0123.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0123
 BK0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0123.GEOID18 height accuracy estimate available here.
 BK0123
 BK0123.The vertical order pertains to the NGVD 29 superseded value.
 BK0123
 BK0123.Click photographs - Photos may exist for this station.
 BK0123
 BK0123;                    North         East    Units  Estimated Accuracy
 BK0123;SPC LA S     -   235,080.      923,430.      MT  (+/- 180 meters Scaled)
 BK0123
 BK0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP831876(NAD 83)
 BK0123
 BK0123                          SUPERSEDED SURVEY CONTROL
 BK0123
 BK0123  NGVD 29 (11/26/84)   19.669  (m)           64.53   (f) ADJUSTED    2 1
 BK0123
 BK0123.Superseded values are not recommended for survey control.
 BK0123
 BK0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0123.See file dsdata.pdf to determine how the superseded data were derived.
 BK0123
 BK0123_MARKER: DD = SURVEY DISK
 BK0123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0123_STAMPING: 49V80 1973
 BK0123_MARK LOGO: LADHGS
 BK0123_PROJECTION: FLUSH
 BK0123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0123+STABILITY: SURFACE MOTION
 BK0123
 BK0123  HISTORY     - Date     Condition        Report By
 BK0123  HISTORY     - 1973     MONUMENTED       LADTD
 BK0123
 BK0123                          STATION DESCRIPTION
 BK0123
 BK0123'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0123'IN PLAISANCE.
 BK0123'FROM THE PLAISANCE HIGH SCHOOL AT PLAISANCE, THENCE 54.0 FEET
 BK0123'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME BUILDING ON THE
 BK0123'PLAISANCE HIGH SCHOOL GROUNDS.  67.0 FEET NORTH OF A 36 INCH RED OAK
 BK0123'TREE.  15.0 FEET NORTHEAST OF A 20 INCH PINE TREE.  102.0 FEET NORTH
 BK0123'OF THE CENTERLINE OF US HIGHWAY 167.  8.0 FEET WEST OF A STEEL WITNESS
 BK0123'POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0123'SECTION 14, T 5 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0124 ***********************************************************************
 BK0124  DESIGNATION -  49 V 81
 BK0124  PID         -  BK0124
 BK0124  STATE/COUNTY-  LA/ST LANDRY
 BK0124  COUNTRY     -  US
 BK0124  USGS QUAD   -  TATE COVE (2018)
 BK0124
 BK0124                         *CURRENT SURVEY CONTROL
 BK0124  ______________________________________________________________________
 BK0124* NAD 83(1986) POSITION- 30 37 37.     (N) 092 08 45.     (W)   SCALED
 BK0124* NAVD 88 ORTHO HEIGHT -    20.41  (+/-2cm)       67.0   (feet) VERTCON3
 BK0124  ______________________________________________________________________
 BK0124  GEOID HEIGHT    -        -27.211 (meters)                     GEOID18
 BK0124  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0124
 BK0124.The horizontal coordinates were scaled from a map and have
 BK0124.an estimated accuracy of +/- 6 seconds.
 BK0124
 BK0124.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0124.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0124
 BK0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0124.GEOID18 height accuracy estimate available here.
 BK0124
 BK0124.The vertical order pertains to the NGVD 29 superseded value.
 BK0124
 BK0124.Click photographs - Photos may exist for this station.
 BK0124
 BK0124;                    North         East    Units  Estimated Accuracy
 BK0124;SPC LA S     -   236,040.      922,100.      MT  (+/- 180 meters Scaled)
 BK0124
 BK0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP818885(NAD 83)
 BK0124
 BK0124                          SUPERSEDED SURVEY CONTROL
 BK0124
 BK0124  NGVD 29 (11/26/84)   20.454  (m)           67.11   (f) ADJUSTED    2 1
 BK0124
 BK0124.Superseded values are not recommended for survey control.
 BK0124
 BK0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0124.See file dsdata.pdf to determine how the superseded data were derived.
 BK0124
 BK0124_MARKER: DD = SURVEY DISK
 BK0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0124_STAMPING: 49V81 1973
 BK0124_MARK LOGO: LADHGS
 BK0124_PROJECTION: FLUSH
 BK0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0124+STABILITY: SURFACE MOTION
 BK0124
 BK0124  HISTORY     - Date     Condition        Report By
 BK0124  HISTORY     - 1973     MONUMENTED       LADTD
 BK0124
 BK0124                          STATION DESCRIPTION
 BK0124
 BK0124'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0124'1.0 MI NW FROM PLAISANCE.
 BK0124'FROM THE HIGH SCHOOL AT PLAISANCE, THENCE ABOUT 1.0 MILES NORTHWEST
 BK0124'ALONG US HIGHWAY 167.  80.0 FEET NORTH OF THE CENTERLINE OF US HIGHWAY
 BK0124'167.  25.0 FEET NORTHEAST OF A SERVICE POWER POLE.  89.0 FEET
 BK0124'SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK RESIDENCE.  1.0 FOOT EAST
 BK0124'OF A 6 FOOT CHAIN LINK FENCE AROUND CLECO BOOSTER STATION.  25.0 FEET
 BK0124'NORTHEAST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0124'FLUSH WITH THE GROUND.  SECTION 109, T 5 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0125 ***********************************************************************
 BK0125  DESIGNATION -  49 V 82
 BK0125  PID         -  BK0125
 BK0125  STATE/COUNTY-  LA/ST LANDRY
 BK0125  COUNTRY     -  US
 BK0125  USGS QUAD   -  TATE COVE (2018)
 BK0125
 BK0125                         *CURRENT SURVEY CONTROL
 BK0125  ______________________________________________________________________
 BK0125* NAD 83(1986) POSITION- 30 38 04.     (N) 092 09 40.     (W)   SCALED
 BK0125* NAVD 88 ORTHO HEIGHT -    19.55  (+/-2cm)       64.1   (feet) VERTCON3
 BK0125  ______________________________________________________________________
 BK0125  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK0125  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0125
 BK0125.The horizontal coordinates were scaled from a map and have
 BK0125.an estimated accuracy of +/- 6 seconds.
 BK0125
 BK0125.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0125.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0125
 BK0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0125.GEOID18 height accuracy estimate available here.
 BK0125
 BK0125.The vertical order pertains to the NGVD 29 superseded value.
 BK0125
 BK0125.Click photographs - Photos may exist for this station.
 BK0125
 BK0125;                    North         East    Units  Estimated Accuracy
 BK0125;SPC LA S     -   236,880.      920,650.      MT  (+/- 180 meters Scaled)
 BK0125
 BK0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP803893(NAD 83)
 BK0125
 BK0125                          SUPERSEDED SURVEY CONTROL
 BK0125
 BK0125  NGVD 29 (11/26/84)   19.599  (m)           64.30   (f) ADJUSTED    2 1
 BK0125
 BK0125.Superseded values are not recommended for survey control.
 BK0125
 BK0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0125.See file dsdata.pdf to determine how the superseded data were derived.
 BK0125
 BK0125_MARKER: DD = SURVEY DISK
 BK0125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0125_STAMPING: 49V82 1973
 BK0125_MARK LOGO: LADHGS
 BK0125_PROJECTION: FLUSH
 BK0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0125+STABILITY: SURFACE MOTION
 BK0125
 BK0125  HISTORY     - Date     Condition        Report By
 BK0125  HISTORY     - 1973     MONUMENTED       LADTD
 BK0125
 BK0125                          STATION DESCRIPTION
 BK0125
 BK0125'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0125'2.1 MI NW FROM PLAISANCE.
 BK0125'FROM THE HIGH SCHOOL AT PLAISANCE, THENCE ABOUT 2.1 MILES NORTHWEST
 BK0125'ALONG US HIGHWAY 167 NEAR THE INTERSECTION OF LOUISIANA HIGHWAY 103
 BK0125'LEADING SOUTHWEST.  64.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK0125'HIGHWAY 103.  81.0 FEET SOUTH OF THE CENTERLINE OF US HIGHWAY 167.
 BK0125'31.0 SOUTHEAST OF A 12 INCH POWER POLE.  THIS MARKER IS LOCATED IN THE
 BK0125'SOUTHWEST FENCE FLARE AT THE JUNCTION OF US HIGHWAY 167 AND LOUISIANA
 BK0125'HIGHWAY 103.  1.0 FOOT SOUTHEAST OF A STEEL WITNESS POST. DISK IN THE
 BK0125'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 107, T 5 S, R 3
 BK0125'E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0130 ***********************************************************************
 BK0130  DESIGNATION -  49 V 83
 BK0130  PID         -  BK0130
 BK0130  STATE/COUNTY-  LA/ST LANDRY
 BK0130  COUNTRY     -  US
 BK0130  USGS QUAD   -  LAWTELL (2018)
 BK0130
 BK0130                         *CURRENT SURVEY CONTROL
 BK0130  ______________________________________________________________________
 BK0130* NAD 83(1986) POSITION- 30 37 28.     (N) 092 10 32.     (W)   SCALED
 BK0130* NAVD 88 ORTHO HEIGHT -    19.03  (+/-2cm)       62.4   (feet) VERTCON3
 BK0130  ______________________________________________________________________
 BK0130  GEOID HEIGHT    -        -27.207 (meters)                     GEOID18
 BK0130  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0130
 BK0130.The horizontal coordinates were scaled from a map and have
 BK0130.an estimated accuracy of +/- 6 seconds.
 BK0130
 BK0130.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0130.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0130
 BK0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0130.GEOID18 height accuracy estimate available here.
 BK0130
 BK0130.The vertical order pertains to the NGVD 29 superseded value.
 BK0130
 BK0130.Click photographs - Photos may exist for this station.
 BK0130
 BK0130;                    North         East    Units  Estimated Accuracy
 BK0130;SPC LA S     -   235,780.      919,250.      MT  (+/- 180 meters Scaled)
 BK0130
 BK0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP790882(NAD 83)
 BK0130
 BK0130                          SUPERSEDED SURVEY CONTROL
 BK0130
 BK0130  NGVD 29 (11/26/84)   19.078  (m)           62.59   (f) ADJUSTED    2 1
 BK0130
 BK0130.Superseded values are not recommended for survey control.
 BK0130
 BK0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0130.See file dsdata.pdf to determine how the superseded data were derived.
 BK0130
 BK0130_MARKER: DD = SURVEY DISK
 BK0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0130_STAMPING: 49V83 1973
 BK0130_MARK LOGO: LADHGS
 BK0130_PROJECTION: FLUSH
 BK0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0130+STABILITY: SURFACE MOTION
 BK0130
 BK0130  HISTORY     - Date     Condition        Report By
 BK0130  HISTORY     - 1973     MONUMENTED       LADTD
 BK0130
 BK0130                          STATION DESCRIPTION
 BK0130
 BK0130'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0130'3.6 MI W FROM PLAISANCE.
 BK0130'FROM THE HIGH SCHOOL AT PLAISANCE, THENCE ABOUT 2.4 MILES WEST ALONG
 BK0130'US HIGHWAY 167 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103.  THENCE
 BK0130'ABOUT 1.2 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 103.  120.0 FEET
 BK0130'SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME CATHOLIC CHURCH.
 BK0130'37.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE.
 BK0130'101.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 103. 1.0 FOOT
 BK0130'EAST OF A CHAIN LINK FENCE.  29.0 FEET NORTH OF A WITNESS POST. DISK
 BK0130'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 53, T 5
 BK0130'S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0131 ***********************************************************************
 BK0131  DESIGNATION -  49 V 84
 BK0131  PID         -  BK0131
 BK0131  STATE/COUNTY-  LA/ST LANDRY
 BK0131  COUNTRY     -  US
 BK0131  USGS QUAD   -  LAWTELL (2018)
 BK0131
 BK0131                         *CURRENT SURVEY CONTROL
 BK0131  ______________________________________________________________________
 BK0131* NAD 83(1986) POSITION- 30 37 18.     (N) 092 11 18.     (W)   SCALED
 BK0131* NAVD 88 ORTHO HEIGHT -    18.62  (+/-2cm)       61.1   (feet) VERTCON3
 BK0131  ______________________________________________________________________
 BK0131  GEOID HEIGHT    -        -27.206 (meters)                     GEOID18
 BK0131  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0131
 BK0131.The horizontal coordinates were scaled from a map and have
 BK0131.an estimated accuracy of +/- 6 seconds.
 BK0131
 BK0131.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0131.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0131
 BK0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0131.GEOID18 height accuracy estimate available here.
 BK0131
 BK0131.The vertical order pertains to the NGVD 29 superseded value.
 BK0131
 BK0131.Click photographs - Photos may exist for this station.
 BK0131
 BK0131;                    North         East    Units  Estimated Accuracy
 BK0131;SPC LA S     -   235,490.      918,030.      MT  (+/- 180 meters Scaled)
 BK0131
 BK0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP777879(NAD 83)
 BK0131
 BK0131                          SUPERSEDED SURVEY CONTROL
 BK0131
 BK0131  NGVD 29 (11/26/84)   18.678  (m)           61.28   (f) ADJUSTED    2 1
 BK0131
 BK0131.Superseded values are not recommended for survey control.
 BK0131
 BK0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0131.See file dsdata.pdf to determine how the superseded data were derived.
 BK0131
 BK0131_MARKER: DD = SURVEY DISK
 BK0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0131_STAMPING: 49V84 1973
 BK0131_MARK LOGO: LADHGS
 BK0131_PROJECTION: FLUSH
 BK0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0131+STABILITY: SURFACE MOTION
 BK0131
 BK0131  HISTORY     - Date     Condition        Report By
 BK0131  HISTORY     - 1973     MONUMENTED       LADTD
 BK0131  HISTORY     - 1981     MARK NOT FOUND   USGS
 BK0131
 BK0131                          STATION DESCRIPTION
 BK0131
 BK0131'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0131'4.5 MI SW FROM PLAISANCE.
 BK0131'FROM THE HIGH SCHOOL AT PLAISANCE, THENCE ABOUT 2.4 MILES WEST ALONG
 BK0131'US HIGHWAY 167 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103.  THENCE
 BK0131'ABOUT 2.1 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 103.  78 FEET
 BK0131'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103.  54 FEET
 BK0131'NORTHEAST OF THE CENTERLINE OF THE T AND P. R/R.  3 FEET SOUTHEAST OF
 BK0131'A POWER POLE.  1.2 FEET SOUTHEAST OF A STEEL WITNESS POST.  DISK IN
 BK0131'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 104, T 5 S,
 BK0131'R 3 E.
 BK0131
 BK0131                          STATION RECOVERY (1981)
 BK0131
 BK0131'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BK0131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0132 ***********************************************************************
 BK0132  DESIGNATION -  49 V 85
 BK0132  PID         -  BK0132
 BK0132  STATE/COUNTY-  LA/ST LANDRY
 BK0132  COUNTRY     -  US
 BK0132  USGS QUAD   -  LAWTELL (2018)
 BK0132
 BK0132                         *CURRENT SURVEY CONTROL
 BK0132  ______________________________________________________________________
 BK0132* NAD 83(1986) POSITION- 30 36 36.     (N) 092 11 23.     (W)   SCALED
 BK0132* NAVD 88 ORTHO HEIGHT -    18.80  (+/-2cm)       61.7   (feet) VERTCON3
 BK0132  ______________________________________________________________________
 BK0132  GEOID HEIGHT    -        -27.213 (meters)                     GEOID18
 BK0132  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0132
 BK0132.The horizontal coordinates were scaled from a map and have
 BK0132.an estimated accuracy of +/- 6 seconds.
 BK0132
 BK0132.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0132.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0132
 BK0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0132.GEOID18 height accuracy estimate available here.
 BK0132
 BK0132.The vertical order pertains to the NGVD 29 superseded value.
 BK0132
 BK0132.Click photographs - Photos may exist for this station.
 BK0132
 BK0132;                    North         East    Units  Estimated Accuracy
 BK0132;SPC LA S     -   234,190.      917,880.      MT  (+/- 180 meters Scaled)
 BK0132
 BK0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP776866(NAD 83)
 BK0132
 BK0132                          SUPERSEDED SURVEY CONTROL
 BK0132
 BK0132  NGVD 29 (11/26/84)   18.861  (m)           61.88   (f) ADJUSTED    2 1
 BK0132
 BK0132.Superseded values are not recommended for survey control.
 BK0132
 BK0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0132.See file dsdata.pdf to determine how the superseded data were derived.
 BK0132
 BK0132_MARKER: DD = SURVEY DISK
 BK0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0132_STAMPING: 49V85 1973
 BK0132_MARK LOGO: LADHGS
 BK0132_PROJECTION: FLUSH
 BK0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0132+STABILITY: SURFACE MOTION
 BK0132
 BK0132  HISTORY     - Date     Condition        Report By
 BK0132  HISTORY     - 1973     MONUMENTED       LADTD
 BK0132
 BK0132                          STATION DESCRIPTION
 BK0132
 BK0132'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0132'5.4 MI SW FROM PLAISANCE.
 BK0132'FROM THE HIGH SCHOOL AT PLAISANCE, THENCE ABOUT 2.4 MILES WEST ALONG
 BK0132'US HIGHWAY 167 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103.  THENCE
 BK0132'ABOUT 3.0 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 103.  78 FEET WEST
 BK0132'OF THE CENTERLINE OF LOUISIANA HIGHWAY 103.  14 FEET EAST OF THE
 BK0132'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE.  1.2 FEET NORTH OF A CHAIN
 BK0132'LINK FENCE.  37 FEET WEST OF A 10 INCH PINE TREE.  THIS MARKER IS
 BK0132'LOCATED 0.90 MILES SOUTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY
 BK0132'103 AND THE T AND P. R/R.  38.0 FEET WEST OF A STEEL WITNESS POST.
 BK0132'DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 61,
 BK0132'T 5 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0133 ***********************************************************************
 BK0133  DESIGNATION -  49 V 86
 BK0133  PID         -  BK0133
 BK0133  STATE/COUNTY-  LA/ST LANDRY
 BK0133  COUNTRY     -  US
 BK0133  USGS QUAD   -  LAWTELL (2018)
 BK0133
 BK0133                         *CURRENT SURVEY CONTROL
 BK0133  ______________________________________________________________________
 BK0133* NAD 83(1986) POSITION- 30 35 47.     (N) 092 11 41.     (W)   SCALED
 BK0133* NAVD 88 ORTHO HEIGHT -    18.45  (+/-2cm)       60.5   (feet) VERTCON3
 BK0133  ______________________________________________________________________
 BK0133  GEOID HEIGHT    -        -27.220 (meters)                     GEOID18
 BK0133  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0133
 BK0133.The horizontal coordinates were scaled from a map and have
 BK0133.an estimated accuracy of +/- 6 seconds.
 BK0133
 BK0133.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0133.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0133
 BK0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0133.GEOID18 height accuracy estimate available here.
 BK0133
 BK0133.The vertical order pertains to the NGVD 29 superseded value.
 BK0133
 BK0133.Click photographs - Photos may exist for this station.
 BK0133
 BK0133;                    North         East    Units  Estimated Accuracy
 BK0133;SPC LA S     -   232,690.      917,390.      MT  (+/- 180 meters Scaled)
 BK0133
 BK0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP771851(NAD 83)
 BK0133
 BK0133                          SUPERSEDED SURVEY CONTROL
 BK0133
 BK0133  NGVD 29 (11/26/84)   18.511  (m)           60.73   (f) ADJUSTED    2 1
 BK0133
 BK0133.Superseded values are not recommended for survey control.
 BK0133
 BK0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0133.See file dsdata.pdf to determine how the superseded data were derived.
 BK0133
 BK0133_MARKER: DD = SURVEY DISK
 BK0133_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0133_SP_SET: BRIDGE CAP
 BK0133_STAMPING: 49V86 1973
 BK0133_MARK LOGO: LADHGS
 BK0133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0133
 BK0133  HISTORY     - Date     Condition        Report By
 BK0133  HISTORY     - 1973     MONUMENTED       LADTD
 BK0133
 BK0133                          STATION DESCRIPTION
 BK0133
 BK0133'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0133'6.4 MI SW FROM
 BK0133'THE HIGH SCHOOL AT PLAISANCE, THENCE ABOUT 2.4 MILES WEST ALONG
 BK0133'US HIGHWAY 167 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103.  THENCE
 BK0133'ABOUT 4.0 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 103.  18.0 FEET OF
 BK0133'THE CENTERLINE OF LOUISIANA HIGHWAY 103 LOCATED ON THE SOUTHWEST
 BK0133'CORNER OF THE BRIDGE CAP.  BRIDGE IS ACROSS BAYOU MALLET 51.0 FEET
 BK0133'SOUTHEAST OF A POWER POLE.  3.0 FEET WEST OF A STEEL WITNESS POST.
 BK0133'DISK IN THE TOP OF A CONCRETE CAP.  SECTION 78, T5S, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0140 ***********************************************************************
 BK0140  DESIGNATION -  49 V 87
 BK0140  PID         -  BK0140
 BK0140  STATE/COUNTY-  LA/ST LANDRY
 BK0140  COUNTRY     -  US
 BK0140  USGS QUAD   -  LAWTELL (2018)
 BK0140
 BK0140                         *CURRENT SURVEY CONTROL
 BK0140  ______________________________________________________________________
 BK0140* NAD 83(1986) POSITION- 30 33 54.     (N) 092 12 29.     (W)   SCALED
 BK0140* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0140  **This station is located in a suspected subsidence area (see below).
 BK0140  ______________________________________________________________________
 BK0140  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 BK0140
 BK0140.The horizontal coordinates were scaled from a map and have
 BK0140.an estimated accuracy of +/- 6 seconds.
 BK0140
 BK0140.** This station is in an area of known vertical motion. If an
 BK0140.** orthometric height was ever established but is not available 
 BK0140.** in the current survey control section, the orthometric height
 BK0140.** is considered suspect.  Suspect heights are available in the
 BK0140.** superseded section only if requested.
 BK0140
 BK0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0140.GEOID18 height accuracy estimate available here.
 BK0140
 BK0140.Click photographs - Photos may exist for this station.
 BK0140
 BK0140;                    North         East    Units  Estimated Accuracy
 BK0140;SPC LA S     -   229,220.      916,090.      MT  (+/- 180 meters Scaled)
 BK0140
 BK0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP759816(NAD 83)
 BK0140
 BK0140                          SUPERSEDED SURVEY CONTROL
 BK0140
 BK0140.No superseded survey control is available for this station.
 BK0140
 BK0140_MARKER: DD = SURVEY DISK
 BK0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0140_STAMPING: 49V87 1973
 BK0140_MARK LOGO: LADHGS
 BK0140_PROJECTION: FLUSH
 BK0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0140+STABILITY: SURFACE MOTION
 BK0140
 BK0140  HISTORY     - Date     Condition        Report By
 BK0140  HISTORY     - 1973     MONUMENTED       LADTD
 BK0140
 BK0140                          STATION DESCRIPTION
 BK0140
 BK0140'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0140'5.25 MI NW FROM LAWTELL.
 BK0140'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0140'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WEST BOUND
 BK0140'ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 1.5 MILES WEST ALONG US 190
 BK0140'TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING NORTH. THENCE
 BK0140'ABOUT 3.5 MILES NORTH ALONG LOUISIANA HIGHWAY 103.  64 FEET EAST OF
 BK0140'THE CENTERLINE OF LOUISIANA HIGHWAY 103.  17 FEET NORTHEAST OF THE
 BK0140'PRAIRIE RONDE BAPTIST CHURCH.  1.0 FOOT WEST-SOUTHWEST OF A MESH AND
 BK0140'BARBED WIRE FENCE.  29.0 FEET SOUTHEAST OF A STEEL WITNESS POST. DISK
 BK0140'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 6, T 6 S,
 BK0140'R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0141 ***********************************************************************
 BK0141  DESIGNATION -  49 V 88
 BK0141  PID         -  BK0141
 BK0141  STATE/COUNTY-  LA/ST LANDRY
 BK0141  COUNTRY     -  US
 BK0141  USGS QUAD   -  LAWTELL (2018)
 BK0141
 BK0141                         *CURRENT SURVEY CONTROL
 BK0141  ______________________________________________________________________
 BK0141* NAD 83(1986) POSITION- 30 33 13.     (N) 092 12 40.     (W)   SCALED
 BK0141* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0141  **This station is located in a suspected subsidence area (see below).
 BK0141  ______________________________________________________________________
 BK0141  GEOID HEIGHT    -        -27.248 (meters)                     GEOID18
 BK0141
 BK0141.The horizontal coordinates were scaled from a map and have
 BK0141.an estimated accuracy of +/- 6 seconds.
 BK0141
 BK0141.** This station is in an area of known vertical motion. If an
 BK0141.** orthometric height was ever established but is not available 
 BK0141.** in the current survey control section, the orthometric height
 BK0141.** is considered suspect.  Suspect heights are available in the
 BK0141.** superseded section only if requested.
 BK0141
 BK0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0141.GEOID18 height accuracy estimate available here.
 BK0141
 BK0141.Click photographs - Photos may exist for this station.
 BK0141
 BK0141;                    North         East    Units  Estimated Accuracy
 BK0141;SPC LA S     -   227,960.      915,780.      MT  (+/- 180 meters Scaled)
 BK0141
 BK0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP756803(NAD 83)
 BK0141
 BK0141                          SUPERSEDED SURVEY CONTROL
 BK0141
 BK0141.No superseded survey control is available for this station.
 BK0141
 BK0141_MARKER: DD = SURVEY DISK
 BK0141_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0141_SP_SET: BRIDGE CAP
 BK0141_STAMPING: 49V88 1973
 BK0141_MARK LOGO: LADHGS
 BK0141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0141
 BK0141  HISTORY     - Date     Condition        Report By
 BK0141  HISTORY     - 1973     MONUMENTED       LADTD
 BK0141
 BK0141                          STATION DESCRIPTION
 BK0141
 BK0141'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0141'4.35 MI NW FROM
 BK0141'THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0141'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WEST BOUND
 BK0141'ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 1.5 MILES WEST ALONG US
 BK0141'HIGHWAY 190 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING
 BK0141'NORTH.  THENCE ABOUT 2.6 MILES NORTH ALONG LOUISIANA HIGHWAY 103.  17
 BK0141'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103 IN THE SOUTHWEST
 BK0141'CORNER OF THE SOUTHERN MOST BRIDGE CAP.  1.0 FOOT NORTH OF A STEEL
 BK0141'WITNESS POST.  DISK IN THE TOP OF A CONCRETE CAP.  SECTION 1, T6S,R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0142 ***********************************************************************
 BK0142  DESIGNATION -  49 V 89
 BK0142  PID         -  BK0142
 BK0142  STATE/COUNTY-  LA/ST LANDRY
 BK0142  COUNTRY     -  US
 BK0142  USGS QUAD   -  LAWTELL (2018)
 BK0142
 BK0142                         *CURRENT SURVEY CONTROL
 BK0142  ______________________________________________________________________
 BK0142* NAD 83(1986) POSITION- 30 32 34.     (N) 092 12 38.     (W)   SCALED
 BK0142* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0142  **This station is located in a suspected subsidence area (see below).
 BK0142  ______________________________________________________________________
 BK0142  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BK0142
 BK0142.The horizontal coordinates were scaled from a map and have
 BK0142.an estimated accuracy of +/- 6 seconds.
 BK0142
 BK0142.** This station is in an area of known vertical motion. If an
 BK0142.** orthometric height was ever established but is not available 
 BK0142.** in the current survey control section, the orthometric height
 BK0142.** is considered suspect.  Suspect heights are available in the
 BK0142.** superseded section only if requested.
 BK0142
 BK0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0142.GEOID18 height accuracy estimate available here.
 BK0142
 BK0142.Click photographs - Photos may exist for this station.
 BK0142
 BK0142;                    North         East    Units  Estimated Accuracy
 BK0142;SPC LA S     -   226,760.      915,830.      MT  (+/- 180 meters Scaled)
 BK0142
 BK0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP757791(NAD 83)
 BK0142
 BK0142                          SUPERSEDED SURVEY CONTROL
 BK0142
 BK0142.No superseded survey control is available for this station.
 BK0142
 BK0142_MARKER: DD = SURVEY DISK
 BK0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0142_STAMPING: 49V89 1973
 BK0142_MARK LOGO: LADHGS
 BK0142_PROJECTION: FLUSH
 BK0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0142+STABILITY: SURFACE MOTION
 BK0142
 BK0142  HISTORY     - Date     Condition        Report By
 BK0142  HISTORY     - 1973     MONUMENTED       LADTD
 BK0142
 BK0142                          STATION DESCRIPTION
 BK0142
 BK0142'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0142'3.60 MI NW FROM LAWTELL.
 BK0142'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0142'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF US HIGHWAY 190.
 BK0142'THENCE ABOUT 1.5 MILES WEST ALONG US HIGHWAY 190 TO THE INTERSECTION
 BK0142'OF LOUISIANA HIGHWAY 103.  THENCE ABOUT 1.85 MILES NORTH ALONG
 BK0142'LOUISIANA HIGHWAY 103.  85.0 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0142'103.  53.0 FEET WEST OF THE NORTHWEST CORNER OF A BRICK RESIDENCE
 BK0142'OWNED BY DELTON PITRE.  1.0 FOOT NORTH OF A CHAIN LINK FENCE. 48.0
 BK0142'FEET EAST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0142'FLUSH WITH THE GROUND.  SECTION 7, T 6 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0487 ***********************************************************************
 BK0487  DESIGNATION -  49 V 9
 BK0487  PID         -  BK0487
 BK0487  STATE/COUNTY-  LA/ST LANDRY
 BK0487  COUNTRY     -  US
 BK0487  USGS QUAD   -  CHURCH POINT (2018)
 BK0487
 BK0487                         *CURRENT SURVEY CONTROL
 BK0487  ______________________________________________________________________
 BK0487* NAD 83(1986) POSITION- 30 28 06.     (N) 092 11 52.     (W)   SCALED
 BK0487* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0487  **This station is located in a suspected subsidence area (see below).
 BK0487  ______________________________________________________________________
 BK0487  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK0487
 BK0487.The horizontal coordinates were scaled from a map and have
 BK0487.an estimated accuracy of +/- 6 seconds.
 BK0487
 BK0487.** This station is in an area of known vertical motion. If an
 BK0487.** orthometric height was ever established but is not available 
 BK0487.** in the current survey control section, the orthometric height
 BK0487.** is considered suspect.  Suspect heights are available in the
 BK0487.** superseded section only if requested.
 BK0487
 BK0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0487.GEOID18 height accuracy estimate available here.
 BK0487
 BK0487.Click photographs - Photos may exist for this station.
 BK0487
 BK0487;                    North         East    Units  Estimated Accuracy
 BK0487;SPC LA S     -   218,490.      916,990.      MT  (+/- 180 meters Scaled)
 BK0487
 BK0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP770709(NAD 83)
 BK0487
 BK0487                          SUPERSEDED SURVEY CONTROL
 BK0487
 BK0487.No superseded survey control is available for this station.
 BK0487
 BK0487_MARKER: DE = TRAVERSE STATION DISK
 BK0487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0487_STAMPING: 49V9 1968
 BK0487_MARK LOGO: LADHGS
 BK0487_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0487+STABILITY: SURFACE MOTION
 BK0487
 BK0487  HISTORY     - Date     Condition        Report By
 BK0487  HISTORY     - 1968     MONUMENTED       LADTD
 BK0487  HISTORY     - 1972     GOOD             LADTD
 BK0487
 BK0487                          STATION DESCRIPTION
 BK0487
 BK0487'DESCRIBED BY LA TRANSP AND DEV 1972
 BK0487'5.15 MI N FROM CHURCH POINT.
 BK0487'ABOUT 0.20 MILES NORTHWEST ALONG LA. HIGHWAY 35 AND 95 (NORTH MAIN
 BK0487'STREET) FROM THE TEXAS AND PACIFIC RAILROAD STATION IN CHURCH POINT TO
 BK0487'THE JUNCTION OF LA. HIGHWAY 35 AND 95 THENCE ABOUT 5.15 MILES NORTH
 BK0487'ALONG LA. HIGHWAY 35.  ABOUT 4.15 MILES SOUTH ALONG LA. HIGHWAY 35
 BK0487'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL.  IN SECTION 60, T7S. R3E.
 BK0487'75.2 FEET EAST OF THE CENTERLINE OF LA. HIGHWAY 35, 251.6 FEET WEST OF
 BK0487'THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO BERTHA AND
 BK0487'GEORGIA DEJEAN 126.2 FEET NORTH OF THE NORTHWEST CORNER OF A WOOD
 BK0487'FRAME BUILDING, 22.4 FEET SOUTHWEST OF A 24 INCH PINE TREE, 17.4 FEET
 BK0487'NORTHWEST OF A 24 INCH PINE TREE, 1.4 FEET WEST OF A CHAIN LINK FENCE,
 BK0487'0.9 FEET NORTH OF A COMBINATION MESH AND BARBED WIRE FENCE. SET IN TOP
 BK0487'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. THE MARK IS
 BK0487'LOCATED 1.0 FEET WEST OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0143 ***********************************************************************
 BK0143  DESIGNATION -  49 V 90
 BK0143  PID         -  BK0143
 BK0143  STATE/COUNTY-  LA/ST LANDRY
 BK0143  COUNTRY     -  US
 BK0143  USGS QUAD   -  LAWTELL (2018)
 BK0143
 BK0143                         *CURRENT SURVEY CONTROL
 BK0143  ______________________________________________________________________
 BK0143* NAD 83(1986) POSITION- 30 31 49.     (N) 092 12 37.     (W)   SCALED
 BK0143* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0143  **This station is located in a suspected subsidence area (see below).
 BK0143  ______________________________________________________________________
 BK0143  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BK0143
 BK0143.The horizontal coordinates were scaled from a map and have
 BK0143.an estimated accuracy of +/- 6 seconds.
 BK0143
 BK0143.** This station is in an area of known vertical motion. If an
 BK0143.** orthometric height was ever established but is not available 
 BK0143.** in the current survey control section, the orthometric height
 BK0143.** is considered suspect.  Suspect heights are available in the
 BK0143.** superseded section only if requested.
 BK0143
 BK0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0143.GEOID18 height accuracy estimate available here.
 BK0143
 BK0143.Click photographs - Photos may exist for this station.
 BK0143
 BK0143;                    North         East    Units  Estimated Accuracy
 BK0143;SPC LA S     -   225,370.      915,840.      MT  (+/- 180 meters Scaled)
 BK0143
 BK0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP757778(NAD 83)
 BK0143
 BK0143                          SUPERSEDED SURVEY CONTROL
 BK0143
 BK0143.No superseded survey control is available for this station.
 BK0143
 BK0143_MARKER: DD = SURVEY DISK
 BK0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0143_STAMPING: 49V90 1973
 BK0143_MARK LOGO: LADHGS
 BK0143_PROJECTION: FLUSH
 BK0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0143+STABILITY: SURFACE MOTION
 BK0143
 BK0143  HISTORY     - Date     Condition        Report By
 BK0143  HISTORY     - 1973     MONUMENTED       LADTD
 BK0143
 BK0143                          STATION DESCRIPTION
 BK0143
 BK0143'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0143'2.65 MI NW FROM LAWTELL.
 BK0143'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0143'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF US HIGHWAY 190.
 BK0143'THENCE ABOUT 1.5 MILES WEST ALONG US HIGHWAY 190 TO THE INTERSECTION
 BK0143'OF LOUISIANA HIGHWAY 103.  THENCE ABOUT 0.9 MILES NORTH ALONG
 BK0143'LOUISIANA HIGHWAY 103.  111 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0143'HIGHWAY 103.  47.0 FEET NORTH OF A PARISH BLACKTOP ROAD. 42 FEET SOUTH
 BK0143'OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE.  1.0 FOOT NORTH OF
 BK0143'A CHAIN LINK FENCE.  2.0 FEET WEST OF A STEEL WITNESS POST. DISK IN
 BK0143'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. SECTION 18, T 6 S, R
 BK0143'3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0151 ***********************************************************************
 BK0151  DESIGNATION -  49 V 91
 BK0151  PID         -  BK0151
 BK0151  STATE/COUNTY-  LA/ST LANDRY
 BK0151  COUNTRY     -  US
 BK0151  USGS QUAD   -  LAWTELL (2018)
 BK0151
 BK0151                         *CURRENT SURVEY CONTROL
 BK0151  ______________________________________________________________________
 BK0151* NAD 83(1986) POSITION- 30 31 34.     (N) 092 08 51.     (W)   SCALED
 BK0151* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0151  **This station is located in a suspected subsidence area (see below).
 BK0151  ______________________________________________________________________
 BK0151  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BK0151
 BK0151.The horizontal coordinates were scaled from a map and have
 BK0151.an estimated accuracy of +/- 6 seconds.
 BK0151
 BK0151.** This station is in an area of known vertical motion. If an
 BK0151.** orthometric height was ever established but is not available 
 BK0151.** in the current survey control section, the orthometric height
 BK0151.** is considered suspect.  Suspect heights are available in the
 BK0151.** superseded section only if requested.
 BK0151
 BK0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0151.GEOID18 height accuracy estimate available here.
 BK0151
 BK0151.Click photographs - Photos may exist for this station.
 BK0151
 BK0151;                    North         East    Units  Estimated Accuracy
 BK0151;SPC LA S     -   224,860.      921,870.      MT  (+/- 180 meters Scaled)
 BK0151
 BK0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP817773(NAD 83)
 BK0151
 BK0151                          SUPERSEDED SURVEY CONTROL
 BK0151
 BK0151.No superseded survey control is available for this station.
 BK0151
 BK0151_MARKER: DD = SURVEY DISK
 BK0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0151_STAMPING: 49V91 1975
 BK0151_MARK LOGO: LADHGS
 BK0151_PROJECTION: FLUSH
 BK0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0151+STABILITY: SURFACE MOTION
 BK0151
 BK0151  HISTORY     - Date     Condition        Report By
 BK0151  HISTORY     - 1975     MONUMENTED       LADTD
 BK0151
 BK0151                          STATION DESCRIPTION
 BK0151
 BK0151'DESCRIBED BY LA TRANSP AND DEV 1975
 BK0151'2.4 MI E FROM LAWTELL.
 BK0151'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.15 MILES NORTH
 BK0151'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE EASTBOUND LANE
 BK0151'OF US HIGHWAY 190.  THENCE ABOUT 2.4 MILES EAST ALONG US HIGHWAY 190.
 BK0151'104 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND OF US HIGHWAY 190.
 BK0151'47 FEET EAST OF A BLACK TOP ROAD LEADING NORTH AND SOUTH.  23 FEET
 BK0151'EAST OF A POWER POLE.  THIS MARKER IS LOCATED IN THE RIGHT OF WAY
 BK0151'FLARE.  1.0 FOOT NORTH OF A RIGHT OF WAY MARKER.  23 FEET EAST OF A
 BK0151'STEEL WITNESS POST.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0151'GROUND.  SECTION 15, T 6 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0152 ***********************************************************************
 BK0152  DESIGNATION -  49 V 92
 BK0152  PID         -  BK0152
 BK0152  STATE/COUNTY-  LA/ST LANDRY
 BK0152  COUNTRY     -  US
 BK0152  USGS QUAD   -  LAWTELL (2018)
 BK0152
 BK0152                         *CURRENT SURVEY CONTROL
 BK0152  ______________________________________________________________________
 BK0152* NAD 83(1986) POSITION- 30 32 02.     (N) 092 07 34.     (W)   SCALED
 BK0152* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0152  **This station is located in a suspected subsidence area (see below).
 BK0152  ______________________________________________________________________
 BK0152  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BK0152
 BK0152.The horizontal coordinates were scaled from a map and have
 BK0152.an estimated accuracy of +/- 6 seconds.
 BK0152
 BK0152.** This station is in an area of known vertical motion. If an
 BK0152.** orthometric height was ever established but is not available 
 BK0152.** in the current survey control section, the orthometric height
 BK0152.** is considered suspect.  Suspect heights are available in the
 BK0152.** superseded section only if requested.
 BK0152
 BK0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0152.GEOID18 height accuracy estimate available here.
 BK0152
 BK0152.Click photographs - Photos may exist for this station.
 BK0152
 BK0152;                    North         East    Units  Estimated Accuracy
 BK0152;SPC LA S     -   225,710.      923,920.      MT  (+/- 180 meters Scaled)
 BK0152
 BK0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP838782(NAD 83)
 BK0152
 BK0152                          SUPERSEDED SURVEY CONTROL
 BK0152
 BK0152.No superseded survey control is available for this station.
 BK0152
 BK0152_MARKER: DD = SURVEY DISK
 BK0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0152_STAMPING: 49V92 1975
 BK0152_MARK LOGO: LADHGS
 BK0152_PROJECTION: FLUSH
 BK0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0152+STABILITY: SURFACE MOTION
 BK0152
 BK0152  HISTORY     - Date     Condition        Report By
 BK0152  HISTORY     - 1975     MONUMENTED       LADTD
 BK0152
 BK0152                          STATION DESCRIPTION
 BK0152
 BK0152'DESCRIBED BY LA TRANSP AND DEV 1975
 BK0152'2.6 MI W FROM OPELOUSAS.
 BK0152'FROM THE COURT HOUSE IN OPELOUSAS, THENCE ABOUT 2.6 MILES WEST ALONG
 BK0152'US HIGHWAY 190.  49 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND LANE
 BK0152'OF US HIGHWAY 190.  62 FEET WEST OF A BLACK TOP ROAD LEADING SOUTH.
 BK0152'151 FEET SOUTH WEST OF A CULVERT UNDER US HIGHWAY 190.  40 FEET
 BK0152'NORTHWEST OF A POWER POLE.  THIS MARKER IS LOCATED IN THE RIGHT OF WAY
 BK0152'FLARE NEXT TO A BARBED WIRE FENCE.  1.0 FOOT NORTH OF A STEEL WITNESS
 BK0152'POST.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0152'SECTION 14, T 6 S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0153 ***********************************************************************
 BK0153  DESIGNATION -  49 V 93
 BK0153  PID         -  BK0153
 BK0153  STATE/COUNTY-  LA/ST LANDRY
 BK0153  COUNTRY     -  US
 BK0153  USGS QUAD   -  OPELOUSAS (2018)
 BK0153
 BK0153                         *CURRENT SURVEY CONTROL
 BK0153  ______________________________________________________________________
 BK0153* NAD 83(1986) POSITION- 30 32 04.     (N) 092 06 21.     (W)   SCALED
 BK0153* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0153  **This station is located in a suspected subsidence area (see below).
 BK0153  ______________________________________________________________________
 BK0153  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK0153
 BK0153.The horizontal coordinates were scaled from a map and have
 BK0153.an estimated accuracy of +/- 6 seconds.
 BK0153
 BK0153.** This station is in an area of known vertical motion. If an
 BK0153.** orthometric height was ever established but is not available 
 BK0153.** in the current survey control section, the orthometric height
 BK0153.** is considered suspect.  Suspect heights are available in the
 BK0153.** superseded section only if requested.
 BK0153
 BK0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0153.GEOID18 height accuracy estimate available here.
 BK0153
 BK0153.Click photographs - Photos may exist for this station.
 BK0153
 BK0153;                    North         East    Units  Estimated Accuracy
 BK0153;SPC LA S     -   225,760.      925,870.      MT  (+/- 180 meters Scaled)
 BK0153
 BK0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP857783(NAD 83)
 BK0153
 BK0153                          SUPERSEDED SURVEY CONTROL
 BK0153
 BK0153.No superseded survey control is available for this station.
 BK0153
 BK0153_MARKER: DD = SURVEY DISK
 BK0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0153_STAMPING: 49V93 1975
 BK0153_MARK LOGO: LADHGS
 BK0153_PROJECTION: FLUSH
 BK0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0153+STABILITY: SURFACE MOTION
 BK0153
 BK0153  HISTORY     - Date     Condition        Report By
 BK0153  HISTORY     - 1975     MONUMENTED       LADTD
 BK0153
 BK0153                          STATION DESCRIPTION
 BK0153
 BK0153'DESCRIBED BY LA TRANSP AND DEV 1975
 BK0153'1.3 MI W FROM OPELOUSAS.
 BK0153'FROM THE COURT HOUSE IN OPELOUSAS, THENCE ABOUT 1.3 MILES WEST ALONG
 BK0153'US HIGHWAY 190.  185 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND
 BK0153'LANE OF US HIGHWAY 190.  1.0 FOOT NORTH OF THE NORTHEAST CORNER OF THE
 BK0153'YAMBLEE OFFICE BUILDING.  1.0 FOOT NORTH OF A STEEL WITNESS POST. SET
 BK0153'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 72, T 6
 BK0153'S, R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0579 ***********************************************************************
 BK0579  DESIGNATION -  49 V 94
 BK0579  PID         -  BK0579
 BK0579  STATE/COUNTY-  LA/ST LANDRY
 BK0579  COUNTRY     -  US
 BK0579  USGS QUAD   -  SUNSET (2018)
 BK0579
 BK0579                         *CURRENT SURVEY CONTROL
 BK0579  ______________________________________________________________________
 BK0579* NAD 83(1986) POSITION- 30 22 51.     (N) 092 05 33.     (W)   SCALED
 BK0579* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0579  **This station is located in a suspected subsidence area (see below).
 BK0579  ______________________________________________________________________
 BK0579  GEOID HEIGHT    -        -27.305 (meters)                     GEOID18
 BK0579
 BK0579.The horizontal coordinates were scaled from a map and have
 BK0579.an estimated accuracy of +/- 6 seconds.
 BK0579
 BK0579.** This station is in an area of known vertical motion. If an
 BK0579.** orthometric height was ever established but is not available 
 BK0579.** in the current survey control section, the orthometric height
 BK0579.** is considered suspect.  Suspect heights are available in the
 BK0579.** superseded section only if requested.
 BK0579
 BK0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0579.GEOID18 height accuracy estimate available here.
 BK0579
 BK0579.Click photographs - Photos may exist for this station.
 BK0579
 BK0579;                    North         East    Units  Estimated Accuracy
 BK0579;SPC LA S     -   208,720.      927,040.      MT  (+/- 180 meters Scaled)
 BK0579
 BK0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP871613(NAD 83)
 BK0579
 BK0579                          SUPERSEDED SURVEY CONTROL
 BK0579
 BK0579.No superseded survey control is available for this station.
 BK0579
 BK0579_MARKER: DD = SURVEY DISK
 BK0579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0579_STAMPING: 49V94 1973
 BK0579_MARK LOGO: LADHGS
 BK0579_PROJECTION: FLUSH
 BK0579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0579+STABILITY: SURFACE MOTION
 BK0579
 BK0579  HISTORY     - Date     Condition        Report By
 BK0579  HISTORY     - 1973     MONUMENTED       LADTD
 BK0579
 BK0579                          STATION DESCRIPTION
 BK0579
 BK0579'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0579'3.5 MI NE FROM BRISTOL.
 BK0579'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 2.6 MILES
 BK0579'NORTHEAST ALONG LOUISIANA HIGHWAY 356 AND LOUISIANA HIGHWAY 93, THENCE
 BK0579'ABOUT 0.90 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 93, 97 FEET SOUTH
 BK0579'OF THE CENTERLINE OF LOUISIANA HIGHWAY 93, 139 FEET SOUTH OF A 12 INCH
 BK0579'POWER POLE, 1.0 FOOT EAST OF A PIPE FENCE, 1.2 FEET NORTH OF A STEEL
 BK0579'WITNESS POST, DISK IN THE TOP OF CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0580 ***********************************************************************
 BK0580  DESIGNATION -  49 V 95
 BK0580  PID         -  BK0580
 BK0580  STATE/COUNTY-  LA/ST LANDRY
 BK0580  COUNTRY     -  US
 BK0580  USGS QUAD   -  SUNSET (2018)
 BK0580
 BK0580                         *CURRENT SURVEY CONTROL
 BK0580  ______________________________________________________________________
 BK0580* NAD 83(1986) POSITION- 30 23 01.     (N) 092 04 48.     (W)   SCALED
 BK0580* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0580  **This station is located in a suspected subsidence area (see below).
 BK0580  ______________________________________________________________________
 BK0580  GEOID HEIGHT    -        -27.303 (meters)                     GEOID18
 BK0580
 BK0580.The horizontal coordinates were scaled from a map and have
 BK0580.an estimated accuracy of +/- 6 seconds.
 BK0580
 BK0580.** This station is in an area of known vertical motion. If an
 BK0580.** orthometric height was ever established but is not available 
 BK0580.** in the current survey control section, the orthometric height
 BK0580.** is considered suspect.  Suspect heights are available in the
 BK0580.** superseded section only if requested.
 BK0580
 BK0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0580.GEOID18 height accuracy estimate available here.
 BK0580
 BK0580.Click photographs - Photos may exist for this station.
 BK0580
 BK0580;                    North         East    Units  Estimated Accuracy
 BK0580;SPC LA S     -   209,020.      928,240.      MT  (+/- 180 meters Scaled)
 BK0580
 BK0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP883616(NAD 83)
 BK0580
 BK0580                          SUPERSEDED SURVEY CONTROL
 BK0580
 BK0580.No superseded survey control is available for this station.
 BK0580
 BK0580_MARKER: DD = SURVEY DISK
 BK0580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0580_STAMPING: 49V95 1973
 BK0580_MARK LOGO: LADHGS
 BK0580_PROJECTION: FLUSH
 BK0580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0580+STABILITY: SURFACE MOTION
 BK0580
 BK0580  HISTORY     - Date     Condition        Report By
 BK0580  HISTORY     - 1973     MONUMENTED       LADTD
 BK0580
 BK0580                          STATION DESCRIPTION
 BK0580
 BK0580'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0580'4.3 MI NE FROM BRISTOL.
 BK0580'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 2.6 MILES
 BK0580'NORTHEAST ALONG LOUISIANA HIGHWAY 356 AND LOUISIANA HIGHWAY 93, THENCE
 BK0580'ABOUT 1.70 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 93, 164 FEET
 BK0580'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 93, 5 FEET SOUTHEAST
 BK0580'OF A 12 INCH POWER POLE, 200 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 BK0580'A WOOD FRAME RESIDENCE, 3.0 FEET EAST OF A STEEL WITNESS POST, DISK IN
 BK0580'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0581 ***********************************************************************
 BK0581  DESIGNATION -  49 V 96
 BK0581  PID         -  BK0581
 BK0581  STATE/COUNTY-  LA/ST LANDRY
 BK0581  COUNTRY     -  US
 BK0581  USGS QUAD   -  SUNSET (2018)
 BK0581
 BK0581                         *CURRENT SURVEY CONTROL
 BK0581  ______________________________________________________________________
 BK0581* NAD 83(1986) POSITION- 30 23 57.     (N) 092 04 19.     (W)   SCALED
 BK0581* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0581  **This station is located in a suspected subsidence area (see below).
 BK0581  ______________________________________________________________________
 BK0581  GEOID HEIGHT    -        -27.308 (meters)                     GEOID18
 BK0581
 BK0581.The horizontal coordinates were scaled from a map and have
 BK0581.an estimated accuracy of +/- 6 seconds.
 BK0581
 BK0581.** This station is in an area of known vertical motion. If an
 BK0581.** orthometric height was ever established but is not available 
 BK0581.** in the current survey control section, the orthometric height
 BK0581.** is considered suspect.  Suspect heights are available in the
 BK0581.** superseded section only if requested.
 BK0581
 BK0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0581.GEOID18 height accuracy estimate available here.
 BK0581
 BK0581.Click photographs - Photos may exist for this station.
 BK0581
 BK0581;                    North         East    Units  Estimated Accuracy
 BK0581;SPC LA S     -   210,740.      929,030.      MT  (+/- 180 meters Scaled)
 BK0581
 BK0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP891633(NAD 83)
 BK0581
 BK0581                          SUPERSEDED SURVEY CONTROL
 BK0581
 BK0581.No superseded survey control is available for this station.
 BK0581
 BK0581_MARKER: DD = SURVEY DISK
 BK0581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0581_STAMPING: 49V96 1973
 BK0581_MARK LOGO: LADHGS
 BK0581_PROJECTION: FLUSH
 BK0581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0581+STABILITY: SURFACE MOTION
 BK0581
 BK0581  HISTORY     - Date     Condition        Report By
 BK0581  HISTORY     - 1973     MONUMENTED       LADTD
 BK0581
 BK0581                          STATION DESCRIPTION
 BK0581
 BK0581'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0581'1.45 MI SW FROM SUNSET.
 BK0581'FROM THE POST OFFICE IN SUNSET, THENCE ABOUT 0.50 MILES NORTHWEST
 BK0581'ALONG LOUISIANA HIGHWAY 182 AND LOUISIANA HIGHWAY 93, THENCE ABOUT
 BK0581'0.95 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 93, 101 FEET SOUTHEAST OF
 BK0581'THE CENTERLINE OF LOUISIANA HIGHWAY 93, 46 FEET NORTHWEST OF THE
 BK0581'NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO RAYMOND
 BK0581'DEVALCOURT, 12 FEET EAST OF A 14 INCH PINE TREE, 1.3 FEET SOUTHEAST OF
 BK0581'A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST FLUSH WITH
 BK0581'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0582 ***********************************************************************
 BK0582  DESIGNATION -  49 V 97
 BK0582  PID         -  BK0582
 BK0582  STATE/COUNTY-  LA/ST LANDRY
 BK0582  COUNTRY     -  US
 BK0582  USGS QUAD   -  SUNSET (2018)
 BK0582
 BK0582                         *CURRENT SURVEY CONTROL
 BK0582  ______________________________________________________________________
 BK0582* NAD 83(1986) POSITION- 30 24 17.     (N) 092 04 12.     (W)   SCALED
 BK0582* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0582  **This station is located in a suspected subsidence area (see below).
 BK0582  ______________________________________________________________________
 BK0582  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK0582
 BK0582.The horizontal coordinates were scaled from a map and have
 BK0582.an estimated accuracy of +/- 6 seconds.
 BK0582
 BK0582.** This station is in an area of known vertical motion. If an
 BK0582.** orthometric height was ever established but is not available 
 BK0582.** in the current survey control section, the orthometric height
 BK0582.** is considered suspect.  Suspect heights are available in the
 BK0582.** superseded section only if requested.
 BK0582
 BK0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0582.GEOID18 height accuracy estimate available here.
 BK0582
 BK0582.Click photographs - Photos may exist for this station.
 BK0582
 BK0582;                    North         East    Units  Estimated Accuracy
 BK0582;SPC LA S     -   211,360.      929,220.      MT  (+/- 180 meters Scaled)
 BK0582
 BK0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP893640(NAD 83)
 BK0582
 BK0582                          SUPERSEDED SURVEY CONTROL
 BK0582
 BK0582.No superseded survey control is available for this station.
 BK0582
 BK0582_MARKER: DD = SURVEY DISK
 BK0582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0582_STAMPING: 49V97 1973
 BK0582_MARK LOGO: LADHGS
 BK0582_PROJECTION: FLUSH
 BK0582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0582+STABILITY: SURFACE MOTION
 BK0582
 BK0582  HISTORY     - Date     Condition        Report By
 BK0582  HISTORY     - 1973     MONUMENTED       LADTD
 BK0582
 BK0582                          STATION DESCRIPTION
 BK0582
 BK0582'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0582'1.05 MI SW FROM SUNSET.
 BK0582'FROM THE POST OFFICE IN SUNSET, THENCE ABOUT 0.50 MILES NORTHWEST
 BK0582'ALONG LOUISIANA HIGHWAY 182 AND LOUISIANA HIGHWAY 93, THENCE ABOUT
 BK0582'0.55 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 93, 104 FEET SOUTHEAST OF
 BK0582'THE CENTERLINE OF LOUISIANA 93, 160 FEET NORTHWEST OF THE NORTHWEST
 BK0582'CORNER OF A BRICK RESIDENCE, 42 FEET SOUTHEAST OF A 12 INCH PINE TREE,
 BK0582'65 FEET SOUTHEAST OF A STEEL WITNESS POST, DISK IN THE TOP OF A
 BK0582'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2899 ***********************************************************************
 BJ2899  DESIGNATION -  49 V 98
 BJ2899  PID         -  BJ2899
 BJ2899  STATE/COUNTY-  LA/ST LANDRY
 BJ2899  COUNTRY     -  US
 BJ2899  USGS QUAD   -  PORT BARRE (2018)
 BJ2899
 BJ2899                         *CURRENT SURVEY CONTROL
 BJ2899  ______________________________________________________________________
 BJ2899* NAD 83(1986) POSITION- 30 33 21.     (N) 091 57 26.     (W)   SCALED
 BJ2899* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2899  **This station is located in a suspected subsidence area (see below).
 BJ2899  ______________________________________________________________________
 BJ2899  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BJ2899
 BJ2899.The horizontal coordinates were scaled from a map and have
 BJ2899.an estimated accuracy of +/- 6 seconds.
 BJ2899
 BJ2899.** This station is in an area of known vertical motion. If an
 BJ2899.** orthometric height was ever established but is not available 
 BJ2899.** in the current survey control section, the orthometric height
 BJ2899.** is considered suspect.  Suspect heights are available in the
 BJ2899.** superseded section only if requested.
 BJ2899
 BJ2899.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2899.GEOID18 height accuracy estimate available here.
 BJ2899
 BJ2899.Click photographs - Photos may exist for this station.
 BJ2899
 BJ2899;                    North         East    Units  Estimated Accuracy
 BJ2899;SPC LA S     -   228,040.      940,140.      MT  (+/- 180 meters Scaled)
 BJ2899
 BJ2899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP000808(NAD 83)
 BJ2899
 BJ2899                          SUPERSEDED SURVEY CONTROL
 BJ2899
 BJ2899.No superseded survey control is available for this station.
 BJ2899
 BJ2899_MARKER: DD = SURVEY DISK
 BJ2899_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BJ2899+WITH SETTING: PAVEMENT
 BJ2899_SP_SET: WATER TOWER FOOTING
 BJ2899_STAMPING: 49V98 1975
 BJ2899_MARK LOGO: LADHGS
 BJ2899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2899+STABILITY: SURFACE MOTION
 BJ2899
 BJ2899  HISTORY     - Date     Condition        Report By
 BJ2899  HISTORY     - 1975     MONUMENTED       LADTD
 BJ2899
 BJ2899                          STATION DESCRIPTION
 BJ2899
 BJ2899'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2899'7.15 MI EAST FROM PORT BARRE.
 BJ2899'FROM THE NEW WATER TOWER IN PORT BARRE, THENCE ABOUT 0.80 MILES
 BJ2899'NORTHEAST ALONG LOUISIANA HIGHWAY 103 FROM ITS INTERSECTION WITH
 BJ2899'U.S. HIGHWAY 190, 187 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BJ2899'HIGHWAY 103, 153 FEET EAST OF THE FRONT OF THE CITY HALL BUILDING,
 BJ2899'A STANDARD DISC SET IN A DRILLED HOLE IN THE SOUTHWEST CONCRETE
 BJ2899'FOOTING OF THE NEW WATER TOWER, 1.5 FEET NORTH OF A STEEL WITNESS
 BJ2899'POST, SET FLUSH WITH TOP OF CONCRETE FOOTING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2900 ***********************************************************************
 BJ2900  DESIGNATION -  49 V 99
 BJ2900  PID         -  BJ2900
 BJ2900  STATE/COUNTY-  LA/ST LANDRY
 BJ2900  COUNTRY     -  US
 BJ2900  USGS QUAD   -  PORT BARRE (2018)
 BJ2900
 BJ2900                         *CURRENT SURVEY CONTROL
 BJ2900  ______________________________________________________________________
 BJ2900* NAD 83(1986) POSITION- 30 34 10.     (N) 091 57 18.     (W)   SCALED
 BJ2900* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2900  **This station is located in a suspected subsidence area (see below).
 BJ2900  ______________________________________________________________________
 BJ2900  GEOID HEIGHT    -        -27.268 (meters)                     GEOID18
 BJ2900
 BJ2900.The horizontal coordinates were scaled from a map and have
 BJ2900.an estimated accuracy of +/- 6 seconds.
 BJ2900
 BJ2900.** This station is in an area of known vertical motion. If an
 BJ2900.** orthometric height was ever established but is not available 
 BJ2900.** in the current survey control section, the orthometric height
 BJ2900.** is considered suspect.  Suspect heights are available in the
 BJ2900.** superseded section only if requested.
 BJ2900
 BJ2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2900.GEOID18 height accuracy estimate available here.
 BJ2900
 BJ2900.Click photographs - Photos may exist for this station.
 BJ2900
 BJ2900;                    North         East    Units  Estimated Accuracy
 BJ2900;SPC LA S     -   229,550.      940,370.      MT  (+/- 180 meters Scaled)
 BJ2900
 BJ2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP002823(NAD 83)
 BJ2900
 BJ2900                          SUPERSEDED SURVEY CONTROL
 BJ2900
 BJ2900.No superseded survey control is available for this station.
 BJ2900
 BJ2900_MARKER: DD = SURVEY DISK
 BJ2900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2900_STAMPING: 49V99 1975
 BJ2900_MARK LOGO: LADHGS
 BJ2900_PROJECTION: FLUSH
 BJ2900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2900+STABILITY: SURFACE MOTION
 BJ2900
 BJ2900  HISTORY     - Date     Condition        Report By
 BJ2900  HISTORY     - 1975     MONUMENTED       LADTD
 BJ2900
 BJ2900                          STATION DESCRIPTION
 BJ2900
 BJ2900'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2900'1.1 MI NW FROM PORT BARRE.
 BJ2900'FROM THE NEW WATER TOWER IN PORT BARRE, THENCE ABOUT 1.1 MILES
 BJ2900'NORTHWEST ALONG LOUISIANA HIGHWAY 103, 105 FEET SOUTHWEST OF THE
 BJ2900'CNETERLINE OF LOUISIANA HIGHWAY 103, 119 FEET SOUTHWEST OF THE
 BJ2900'SOUGHWEST CORNER OF A TWO STORY BRICK RESIDENCE BELONGING TO BEN
 BJ2900'STANFORD.  THIS MARKER IS LOCATED IN A FENCE LINE RUNNING NORTH-
 BJ2900'EAST AND SOUTHWEST, 68 FEET NORTHEAST OF A RIGHT OF WAY MARKER,
 BJ2900'1.3 FEET SOUTHWEST OF A STEEL WITNESS POST, SET IN THE TOP OF A
 BJ2900'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0002 ***********************************************************************
 AU0002  DESIGNATION -  49 WABPL
 AU0002  PID         -  AU0002
 AU0002  STATE/COUNTY-  LA/IBERIA
 AU0002  COUNTRY     -  US
 AU0002  USGS QUAD   -  CHARENTON (2018)
 AU0002
 AU0002                         *CURRENT SURVEY CONTROL
 AU0002  ______________________________________________________________________
 AU0002* NAD 83(1986) POSITION- 29 58 51.     (N) 091 32 57.     (W)   SCALED
 AU0002* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0002  **This station is located in a suspected subsidence area (see below).
 AU0002  ______________________________________________________________________
 AU0002  GEOID HEIGHT    -        -26.469 (meters)                     GEOID18
 AU0002  DYNAMIC HEIGHT  -          4.206 (meters)       13.80  (feet) COMP
 AU0002  MODELED GRAVITY -    979,306.8   (mgal)                       NAVD 88
 AU0002
 AU0002.The horizontal coordinates were scaled from a map and have
 AU0002.an estimated accuracy of +/- 6 seconds.
 AU0002
 AU0002.** This station is in an area of known vertical motion. If an
 AU0002.** orthometric height was ever established but is not available 
 AU0002.** in the current survey control section, the orthometric height
 AU0002.** is considered suspect.  Suspect heights are available in the
 AU0002.** superseded section only if requested.
 AU0002
 AU0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0002.GEOID18 height accuracy estimate available here.
 AU0002
 AU0002.Click photographs - Photos may exist for this station.
 AU0002
 AU0002.The dynamic height is computed by dividing the NAVD 88
 AU0002.geopotential number by the normal gravity value computed on the
 AU0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0002.degrees latitude (g = 980.6199 gals.).
 AU0002
 AU0002.The modeled gravity was interpolated from observed gravity values.
 AU0002
 AU0002;                    North         East    Units  Estimated Accuracy
 AU0002;SPC LA S     -   164,160.      979,170.      MT  (+/- 180 meters Scaled)
 AU0002
 AU0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP399175(NAD 83)
 AU0002
 AU0002                          SUPERSEDED SURVEY CONTROL
 AU0002
 AU0002.No superseded survey control is available for this station.
 AU0002
 AU0002_MARKER: DD = SURVEY DISK
 AU0002_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0002_STAMPING: PBM 49 WABPL 1976
 AU0002_MARK LOGO: USACE
 AU0002_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0002_ROD/PIPE-DEPTH: 38.7 meters
 AU0002
 AU0002  HISTORY     - Date     Condition        Report By
 AU0002  HISTORY     - 1976     MONUMENTED       USACE
 AU0002  HISTORY     - 1976     GOOD             NGS
 AU0002
 AU0002                          STATION DESCRIPTION
 AU0002
 AU0002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0002'7.9 MI NORTH FROM CHARENTON.
 AU0002'0.1 MILE NORTHWEST ALONG STATE HIGHWAY 87 FROM THE JUNCTION OF
 AU0002'STATE HIGHWAY 324, THENCE 0.9 MILE NORTHEAST ALONG BEACH ROAD, THENCE
 AU0002'6.9 MILE NORTH ALONG A GRAVELED ROAD ALONG THE TOE OF THE WEST
 AU0002'ATCHAFALAYA BASIN PROTECTION LEVEE, 0.2 MILE NORTH OF THE JUNCTION OF
 AU0002'A GRAVELED ROAD LEADING WEST, 68 FT WEST OF THE CENTER LINE OF THE
 AU0002'ROAD, 247.5 FT SOUTH-SOUTHWEST OF THE WEST END OF A PIPE CULVERT
 AU0002'A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 127 FT ENCASED
 AU0002'IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 112 FT WITH A 3-INCH SCREW
 AU0002'CAP FOR ACCESS. THE SCREW CAP PROJECTS 2 FT ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2205 ***********************************************************************
 AU2205  DESIGNATION -  49+10.68
 AU2205  PID         -  AU2205
 AU2205  STATE/COUNTY-  LA/ORLEANS
 AU2205  COUNTRY     -  US
 AU2205  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2205
 AU2205                         *CURRENT SURVEY CONTROL
 AU2205  ______________________________________________________________________
 AU2205* NAD 83(1986) POSITION- 29 57 10.     (N) 090 03 18.     (W)   SCALED
 AU2205* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2205  **This station is located in a suspected subsidence area (see below).
 AU2205  ______________________________________________________________________
 AU2205  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 AU2205  DYNAMIC HEIGHT  -          5.67  (meters)       18.6   (feet) COMP
 AU2205  MODELED GRAVITY -    979,313.4   (mgal)                       NAVD 88
 AU2205
 AU2205.The horizontal coordinates were scaled from a map and have
 AU2205.an estimated accuracy of +/- 6 seconds.
 AU2205
 AU2205.** This station is in an area of known vertical motion. If an
 AU2205.** orthometric height was ever established but is not available 
 AU2205.** in the current survey control section, the orthometric height
 AU2205.** is considered suspect.  Suspect heights are available in the
 AU2205.** superseded section only if requested.
 AU2205
 AU2205.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2205.GEOID18 height accuracy estimate available here.
 AU2205
 AU2205.Click photographs - Photos may exist for this station.
 AU2205
 AU2205.The dynamic height is computed by dividing the NAVD 88
 AU2205.geopotential number by the normal gravity value computed on the
 AU2205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2205.degrees latitude (g = 980.6199 gals.).
 AU2205
 AU2205.The modeled gravity was interpolated from observed gravity values.
 AU2205
 AU2205;                    North         East    Units  Estimated Accuracy
 AU2205;SPC LA S     -   161,720.    1,123,390.      MT  (+/- 180 meters Scaled)
 AU2205
 AU2205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP842172(NAD 83)
 AU2205
 AU2205                          SUPERSEDED SURVEY CONTROL
 AU2205
 AU2205.No superseded survey control is available for this station.
 AU2205
 AU2205_MARKER: DD = SURVEY DISK
 AU2205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2205_STAMPING: 49+10.68
 AU2205_MARK LOGO: USACE
 AU2205_PROJECTION: RECESSED 30 CENTIMETERS
 AU2205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2205+STABILITY: SURFACE MOTION
 AU2205
 AU2205  HISTORY     - Date     Condition        Report By
 AU2205  HISTORY     - UNK      MONUMENTED       USACE
 AU2205  HISTORY     - 1985     GOOD             NGS
 AU2205  HISTORY     - 19901030 MARK NOT FOUND   NGS
 AU2205  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU2205
 AU2205                          STATION DESCRIPTION
 AU2205
 AU2205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 AU2205'IN ALGIERS.
 AU2205'IN ALGIERS, ON TOP OF THE LEVEE, AT THE CANAL STREET FERRY CROSSING,
 AU2205'5.49 METERS (18.0 FT) NORTH-NORTHWEST OF THE NORTHWEST CURB OF MORGAN
 AU2205'STREET, 6.03 METERS (19.8 FT) EAST-NORTHEAST OF THE SOUTHWEST EDGE OF
 AU2205'A CONCRETE WALKWAY ON TOP OF THE LEVEE, 3.05 METERS (10.0 FT)
 AU2205'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A 0.71 METER (2.5 FT)
 AU2205'CONCRETE BANNISTER.
 AU2205
 AU2205                          STATION RECOVERY (1990)
 AU2205
 AU2205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU2205'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 AU2205
 AU2205                          STATION RECOVERY (2003)
 AU2205
 AU2205'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU2205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6338 ***********************************************************************
 AH6338  DESIGNATION -  4PT.01
 AH6338  PID         -  AH6338
 AH6338  STATE/COUNTY-  LA/TERREBONNE
 AH6338  COUNTRY     -  US
 AH6338  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6338
 AH6338                         *CURRENT SURVEY CONTROL
 AH6338  ______________________________________________________________________
 AH6338* NAD 83(2011) POSITION- 29 21 47.11765(N) 090 42 42.00641(W)   ADJUSTED
 AH6338* NAD 83(2011) ELLIP HT-   -24.368 (meters)        (06/27/12)   ADJUSTED
 AH6338* NAD 83(2011) EPOCH   -  2010.00
 AH6338* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6338  **This station is located in a suspected subsidence area (see below).
 AH6338  ______________________________________________________________________
 AH6338  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6338  GEOID HEIGHT    -        -24.898 (meters)                     GEOID96
 AH6338  GEOID HEIGHT    -        -24.596 (meters)                     GEOID18
 AH6338  NAD 83(2011) X  -    -69,098.429 (meters)                     COMP
 AH6338  NAD 83(2011) Y  - -5,562,765.625 (meters)                     COMP
 AH6338  NAD 83(2011) Z  -  3,109,025.612 (meters)                     COMP
 AH6338  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 AH6338
 AH6338  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6338  Standards:
 AH6338         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6338            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6338  -------------------------------------------------------------------
 AH6338  NETWORK    1.53  17.23           0.65   0.60   8.79     -0.03613234
 AH6338  -------------------------------------------------------------------
 AH6338  Click here for local accuracies and other accuracy information.
 AH6338
 AH6338.The horizontal coordinates were established by GPS observations
 AH6338.and adjusted by the National Geodetic Survey in June 2012.
 AH6338
 AH6338.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6338.been affixed to the stable North American tectonic plate. See 
 AH6338.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6338
 AH6338.The horizontal coordinates are valid at the epoch date displayed above
 AH6338.which is a decimal equivalence of Year/Month/Day.
 AH6338
 AH6338.** This station is in an area of known vertical motion. If an
 AH6338.** orthometric height was ever established but is not available 
 AH6338.** in the current survey control section, the orthometric height
 AH6338.** is considered suspect.  Suspect heights are available in the
 AH6338.** superseded section only if requested.
 AH6338
 AH6338.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6338.GEOID18 height accuracy estimate available here.
 AH6338
 AH6338.Click photographs - Photos may exist for this station.
 AH6338
 AH6338.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6338
 AH6338.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6338
 AH6338.The ellipsoidal height was determined by GPS observations
 AH6338.and is referenced to NAD 83.
 AH6338
 AH6338. The following values were computed from the NAD 83(2011) position.
 AH6338
 AH6338;                    North         East     Units Scale Factor Converg.
 AH6338;SPC LA S     -    95,834.117 1,060,360.379   MT  0.99998725   +0 18 39.0
 AH6338;SPC LA S     -   314,415.77  3,478,865.68   sFT  0.99998725   +0 18 39.0
 AH6338;UTM  15      - 3,250,389.585   722,130.844   MT  1.00020888   +1 07 21.1
 AH6338
 AH6338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6338!SPC LA S     -   1.00000383  x   0.99998725  =   0.99999108
 AH6338!UTM  15      -   1.00000383  x   1.00020888  =   1.00021271
 AH6338
 AH6338:                Primary Azimuth Mark                     Grid Az
 AH6338:SPC LA S     -  4PT.02                                   197 40 13.2
 AH6338:UTM  15      -  4PT.02                                   196 51 31.1
 AH6338
 AH6338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2213050389(NAD 83)
 AH6338
 AH6338|---------------------------------------------------------------------|
 AH6338| PID    Reference Object                     Distance      Geod. Az  |
 AH6338|                                                           dddmmss.s |
 AH6338| AH6337 4PT.02                              APPROX. 0.8 KM 1975852.2 |
 AH6338|---------------------------------------------------------------------|
 AH6338
 AH6338                          SUPERSEDED SURVEY CONTROL
 AH6338
 AH6338  NAD 83(2007)-  29 21 47.11687(N)    090 42 42.00670(W) AD(       ) 0
 AH6338  ELLIP H (02/10/07)  -24.331  (m)                       GP(       )    
 AH6338  ELLIP H (02/21/02)  -24.300  (m)                       GP(       ) 5 1
 AH6338  NAD 83(1992)-  29 21 47.11710(N)    090 42 42.00555(W) AD(       ) 1
 AH6338  ELLIP H (12/17/98)  -24.307  (m)                       GP(       ) 4 2
 AH6338
 AH6338.Superseded values are not recommended for survey control.
 AH6338
 AH6338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6338.See file dsdata.pdf to determine how the superseded data were derived.
 AH6338
 AH6338_MARKER: DD = SURVEY DISK
 AH6338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6338_STAMPING: 4PT.01
 AH6338_MARK LOGO: LA-109
 AH6338_PROJECTION: FLUSH
 AH6338_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6338+STABILITY: SURFACE MOTION
 AH6338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6338+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6338
 AH6338  HISTORY     - Date     Condition        Report By
 AH6338  HISTORY     - 1995     MONUMENTED       MPHI
 AH6338
 AH6338                          STATION DESCRIPTION
 AH6338
 AH6338'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6338'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA ,TRAVEL SOUTH ON HWY
 AH6338'24 FOR 1.1 MI (1.8 KM) TO JUNCTION WITH HWY 57. TURN RIGHT ON HWY 57
 AH6338'AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO JUNCTION WITH HWY 3011.
 AH6338'TRAVEL SOUTH ON HWY 3011 FOR 300 FT (91.4 M) TO FOUR POINT ROAD . TURN
 AH6338'LEFT ON FOUR POINT ROAD AND TRAVEL SOUTH FOR 0.65 MI (1.05 KM) TO A
 AH6338'SMALL PUMPING STATION AND MARK ON LEFT.THE STATION IS A 2 INCH DISK IN
 AH6338'CONCRETE. THE STATION IS 24.5 FT (7.5 M) EAST OF THE CENTER OF THE
 AH6338'ROAD, 16.1 FT (4.9 M) SOUTH OF A POWER POLE, 33.4 FT (10.2 M)
 AH6338'SOUTHWEST OF THE CORNER OF A WOODEN BULKHEAD NORTH OF THE PUMP
 AH6338'STATION, 65.2 FT (19.9 M) NORTHWEST OF THE CORNER OF THE SAME BULKHEAD
 AH6338'ON THE SOUTH SIDE OF THE PUMP STATION, 57.3 FT (17.5 M) NORTH OF A
 AH6338'POWER POLE, AND 71.6 FT (21.8 M) NORTHEAST OF A WOODEN ANCHOR POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6337 ***********************************************************************
 AH6337  DESIGNATION -  4PT.02
 AH6337  PID         -  AH6337
 AH6337  STATE/COUNTY-  LA/TERREBONNE
 AH6337  COUNTRY     -  US
 AH6337  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6337
 AH6337                         *CURRENT SURVEY CONTROL
 AH6337  ______________________________________________________________________
 AH6337* NAD 83(2011) POSITION- 29 21 21.82677(N) 090 42 51.37605(W)   ADJUSTED
 AH6337* NAD 83(2011) ELLIP HT-   -24.319 (meters)        (06/27/12)   ADJUSTED
 AH6337* NAD 83(2011) EPOCH   -  2010.00
 AH6337* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6337  **This station is located in a suspected subsidence area (see below).
 AH6337  ______________________________________________________________________
 AH6337  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6337  GEOID HEIGHT    -        -24.884 (meters)                     GEOID96
 AH6337  GEOID HEIGHT    -        -24.578 (meters)                     GEOID18
 AH6337  NAD 83(2011) X  -    -69,355.879 (meters)                     COMP
 AH6337  NAD 83(2011) Y  - -5,563,144.276 (meters)                     COMP
 AH6337  NAD 83(2011) Z  -  3,108,346.963 (meters)                     COMP
 AH6337  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 AH6337
 AH6337  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6337  Standards:
 AH6337         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6337            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6337  -------------------------------------------------------------------
 AH6337  NETWORK    2.02  21.68           0.89   0.75  11.06      0.06184643
 AH6337  -------------------------------------------------------------------
 AH6337  Click here for local accuracies and other accuracy information.
 AH6337
 AH6337.The horizontal coordinates were established by GPS observations
 AH6337.and adjusted by the National Geodetic Survey in June 2012.
 AH6337
 AH6337.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6337.been affixed to the stable North American tectonic plate. See 
 AH6337.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6337
 AH6337.The horizontal coordinates are valid at the epoch date displayed above
 AH6337.which is a decimal equivalence of Year/Month/Day.
 AH6337
 AH6337.** This station is in an area of known vertical motion. If an
 AH6337.** orthometric height was ever established but is not available 
 AH6337.** in the current survey control section, the orthometric height
 AH6337.** is considered suspect.  Suspect heights are available in the
 AH6337.** superseded section only if requested.
 AH6337
 AH6337.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6337.GEOID18 height accuracy estimate available here.
 AH6337
 AH6337.Click photographs - Photos may exist for this station.
 AH6337
 AH6337.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6337
 AH6337.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6337
 AH6337.The ellipsoidal height was determined by GPS observations
 AH6337.and is referenced to NAD 83.
 AH6337
 AH6337. The following values were computed from the NAD 83(2011) position.
 AH6337
 AH6337;                    North         East     Units Scale Factor Converg.
 AH6337;SPC LA S     -    95,054.080 1,060,111.882   MT  0.99998861   +0 18 34.3
 AH6337;SPC LA S     -   311,856.59  3,478,050.40   sFT  0.99998861   +0 18 34.3
 AH6337;UTM  15      - 3,249,605.933   721,893.368   MT  1.00020758   +1 07 15.6
 AH6337
 AH6337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6337!SPC LA S     -   1.00000382  x   0.99998861  =   0.99999243
 AH6337!UTM  15      -   1.00000382  x   1.00020758  =   1.00021140
 AH6337
 AH6337:                Primary Azimuth Mark                     Grid Az
 AH6337:SPC LA S     -  4PT.01                                   017 40 13.4
 AH6337:UTM  15      -  4PT.01                                   016 51 32.1
 AH6337
 AH6337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2189349605(NAD 83)
 AH6337
 AH6337|---------------------------------------------------------------------|
 AH6337| PID    Reference Object                     Distance      Geod. Az  |
 AH6337|                                                           dddmmss.s |
 AH6337| AH6338 4PT.01                              APPROX. 0.8 KM 0175847.7 |
 AH6337|---------------------------------------------------------------------|
 AH6337
 AH6337                          SUPERSEDED SURVEY CONTROL
 AH6337
 AH6337  NAD 83(2007)-  29 21 21.82609(N)    090 42 51.37646(W) AD(       ) 0
 AH6337  ELLIP H (02/10/07)  -24.282  (m)                       GP(       )    
 AH6337  ELLIP H (02/21/02)  -24.251  (m)                       GP(       ) 5 1
 AH6337  NAD 83(1992)-  29 21 21.82626(N)    090 42 51.37533(W) AD(       ) 1
 AH6337  ELLIP H (12/17/98)  -24.254  (m)                       GP(       ) 4 2
 AH6337
 AH6337.Superseded values are not recommended for survey control.
 AH6337
 AH6337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6337.See file dsdata.pdf to determine how the superseded data were derived.
 AH6337
 AH6337_MARKER: DD = SURVEY DISK
 AH6337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6337_STAMPING: 4PT.02
 AH6337_MARK LOGO: LA-109
 AH6337_PROJECTION: FLUSH
 AH6337_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6337+STABILITY: SURFACE MOTION
 AH6337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6337+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6337
 AH6337  HISTORY     - Date     Condition        Report By
 AH6337  HISTORY     - 1995     MONUMENTED       MPHI
 AH6337
 AH6337                          STATION DESCRIPTION
 AH6337
 AH6337'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6337'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6337'24 FOR 1.1 MI (1.8 KM) TO JUNCTION WITH HWY 57. TURN RIGHT ON HWY 57
 AH6337'AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO JUNCTION WITH HWY 3011.
 AH6337'TRAVEL SOUTH ON HWY 3011 FOR 300 FT (91.4 M) TO FOUR POINT ROAD. TURN
 AH6337'LEFT ON FOUR POINT ROAD AND TRAVEL SOUTH FOR 1.15 MI (1.85 KM) TO
 AH6337'STATION ON RIGHT.STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS
 AH6337'19.4 FT (5.9 M) WEST NORTHWEST OF THE CENTER OF THE ROAD, 47.0 FT
 AH6337'(14.3 M) WEST NORTHWEST OF A POWER POLE WITH A 60 PENNY NAIL IN IT,
 AH6337'50.0 FT (15.2 M) SOUTHWEST OF A CHISELED X IN THE CENTER OF THE ROAD,
 AH6337'AND 50.0 FT (15.2 M) NORTHWEST OF A CHISELED X IN THE CENTER OF THE
 AH6337'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6325 ***********************************************************************
 AH6325  DESIGNATION -  4PT.03
 AH6325  PID         -  AH6325
 AH6325  STATE/COUNTY-  LA/TERREBONNE
 AH6325  COUNTRY     -  US
 AH6325  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6325
 AH6325                         *CURRENT SURVEY CONTROL
 AH6325  ______________________________________________________________________
 AH6325* NAD 83(2011) POSITION- 29 20 54.16939(N) 090 43 01.17729(W)   ADJUSTED
 AH6325* NAD 83(2011) ELLIP HT-   -23.839 (meters)        (06/27/12)   ADJUSTED
 AH6325* NAD 83(2011) EPOCH   -  2010.00
 AH6325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6325  **This station is located in a suspected subsidence area (see below).
 AH6325  ______________________________________________________________________
 AH6325  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6325  GEOID HEIGHT    -        -24.867 (meters)                     GEOID96
 AH6325  GEOID HEIGHT    -        -24.558 (meters)                     GEOID18
 AH6325  NAD 83(2011) X  -    -69,625.456 (meters)                     COMP
 AH6325  NAD 83(2011) Y  - -5,563,558.769 (meters)                     COMP
 AH6325  NAD 83(2011) Z  -  3,107,604.969 (meters)                     COMP
 AH6325  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 AH6325
 AH6325  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6325  Standards:
 AH6325         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6325            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6325  -------------------------------------------------------------------
 AH6325  NETWORK    1.57  17.25           0.69   0.59   8.80      0.08576459
 AH6325  -------------------------------------------------------------------
 AH6325  Click here for local accuracies and other accuracy information.
 AH6325
 AH6325.The horizontal coordinates were established by GPS observations
 AH6325.and adjusted by the National Geodetic Survey in June 2012.
 AH6325
 AH6325.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6325.been affixed to the stable North American tectonic plate. See 
 AH6325.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6325
 AH6325.The horizontal coordinates are valid at the epoch date displayed above
 AH6325.which is a decimal equivalence of Year/Month/Day.
 AH6325
 AH6325.** This station is in an area of known vertical motion. If an
 AH6325.** orthometric height was ever established but is not available 
 AH6325.** in the current survey control section, the orthometric height
 AH6325.** is considered suspect.  Suspect heights are available in the
 AH6325.** superseded section only if requested.
 AH6325
 AH6325.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6325.GEOID18 height accuracy estimate available here.
 AH6325
 AH6325.Click photographs - Photos may exist for this station.
 AH6325
 AH6325.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6325
 AH6325.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6325
 AH6325.The ellipsoidal height was determined by GPS observations
 AH6325.and is referenced to NAD 83.
 AH6325
 AH6325. The following values were computed from the NAD 83(2011) position.
 AH6325
 AH6325;                    North         East     Units Scale Factor Converg.
 AH6325;SPC LA S     -    94,201.124 1,059,852.099   MT  0.99999011   +0 18 29.4
 AH6325;SPC LA S     -   309,058.19  3,477,198.09   sFT  0.99999011   +0 18 29.4
 AH6325;UTM  15      - 3,248,749.198   721,645.635   MT  1.00020623   +1 07 09.8
 AH6325
 AH6325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6325!SPC LA S     -   1.00000374  x   0.99999011  =   0.99999385
 AH6325!UTM  15      -   1.00000374  x   1.00020623  =   1.00020997
 AH6325
 AH6325:                Primary Azimuth Mark                     Grid Az
 AH6325:SPC LA S     -  4PT.02                                   016 56 20.6
 AH6325:UTM  15      -  4PT.02                                   016 07 40.2
 AH6325
 AH6325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2164548749(NAD 83)
 AH6325
 AH6325|---------------------------------------------------------------------|
 AH6325| PID    Reference Object                     Distance      Geod. Az  |
 AH6325|                                                           dddmmss.s |
 AH6325| AH6337 4PT.02                              APPROX. 0.9 KM 0171450.0 |
 AH6325|---------------------------------------------------------------------|
 AH6325
 AH6325                          SUPERSEDED SURVEY CONTROL
 AH6325
 AH6325  NAD 83(2007)-  29 20 54.16884(N)    090 43 01.17781(W) AD(       ) 0
 AH6325  ELLIP H (02/10/07)  -23.803  (m)                       GP(       )    
 AH6325  ELLIP H (02/21/02)  -23.772  (m)                       GP(       ) 5 1
 AH6325  NAD 83(1992)-  29 20 54.16894(N)    090 43 01.17669(W) AD(       ) 1
 AH6325  ELLIP H (12/17/98)  -23.770  (m)                       GP(       ) 4 2
 AH6325
 AH6325.Superseded values are not recommended for survey control.
 AH6325
 AH6325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6325.See file dsdata.pdf to determine how the superseded data were derived.
 AH6325
 AH6325_MARKER: DD = SURVEY DISK
 AH6325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6325_STAMPING: 4PT.03
 AH6325_MARK LOGO: LA-109
 AH6325_PROJECTION: FLUSH
 AH6325_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6325+STABILITY: SURFACE MOTION
 AH6325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6325+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6325
 AH6325  HISTORY     - Date     Condition        Report By
 AH6325  HISTORY     - 1995     MONUMENTED       MPHI
 AH6325
 AH6325                          STATION DESCRIPTION
 AH6325
 AH6325'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6325'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA,TRAVEL SOUTH ON HWY
 AH6325'24 FOR 1.1 MI (1.8 KM) TO JUNCTION WITH HWY 57. TURN RIGHT ON HWY 57
 AH6325'AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO JUNCTION WITH HWY
 AH6325'3011.TRAVEL ON HWY 3011 FOR 300 FT (91.4 M) TO FOUR POINT ROAD. TURN
 AH6325'LEFT ON FOUR POINT ROAD AND TRAVEL SOUTH FOR 1.73 MI (2.78 KM) TO
 AH6325'STATION ON THE RIGHT. STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6325'STATION IS 19.6 FT (6.0 M) WEST OF THE CENTER OF THE ROAD, 71.8 FT
 AH6325'(21.9 M) NORTH OF AN ANCHOR POLE, 86.4 FT (26.3 M) NORTHWEST OF A
 AH6325'POWER POLE, 12.8 SOUTH OF THE CENTER OF A SHELL DRIVEWAY, AND
 AH6325'APPROXIMATELY 270 FT (82.3 M) NORTH OF A CATTLE GUARD CROSSING IN THE
 AH6325'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6324 ***********************************************************************
 AH6324  DESIGNATION -  4PT.04
 AH6324  PID         -  AH6324
 AH6324  STATE/COUNTY-  LA/TERREBONNE
 AH6324  COUNTRY     -  US
 AH6324  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6324
 AH6324                         *CURRENT SURVEY CONTROL
 AH6324  ______________________________________________________________________
 AH6324* NAD 83(2011) POSITION- 29 20 27.88422(N) 090 42 49.08910(W)   ADJUSTED
 AH6324* NAD 83(2011) ELLIP HT-   -24.058 (meters)        (06/27/12)   ADJUSTED
 AH6324* NAD 83(2011) EPOCH   -  2010.00
 AH6324* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6324  **This station is located in a suspected subsidence area (see below).
 AH6324  ______________________________________________________________________
 AH6324  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6324  GEOID HEIGHT    -        -24.849 (meters)                     GEOID96
 AH6324  GEOID HEIGHT    -        -24.538 (meters)                     GEOID18
 AH6324  NAD 83(2011) X  -    -69,304.340 (meters)                     COMP
 AH6324  NAD 83(2011) Y  - -5,563,959.226 (meters)                     COMP
 AH6324  NAD 83(2011) Z  -  3,106,899.406 (meters)                     COMP
 AH6324  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 AH6324
 AH6324  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6324  Standards:
 AH6324         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6324            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6324  -------------------------------------------------------------------
 AH6324  NETWORK    1.63  15.99           0.75   0.55   8.16     -0.06373460
 AH6324  -------------------------------------------------------------------
 AH6324  Click here for local accuracies and other accuracy information.
 AH6324
 AH6324.The horizontal coordinates were established by GPS observations
 AH6324.and adjusted by the National Geodetic Survey in June 2012.
 AH6324
 AH6324.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6324.been affixed to the stable North American tectonic plate. See 
 AH6324.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6324
 AH6324.The horizontal coordinates are valid at the epoch date displayed above
 AH6324.which is a decimal equivalence of Year/Month/Day.
 AH6324
 AH6324.** This station is in an area of known vertical motion. If an
 AH6324.** orthometric height was ever established but is not available 
 AH6324.** in the current survey control section, the orthometric height
 AH6324.** is considered suspect.  Suspect heights are available in the
 AH6324.** superseded section only if requested.
 AH6324
 AH6324.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6324.GEOID18 height accuracy estimate available here.
 AH6324
 AH6324.Click photographs - Photos may exist for this station.
 AH6324
 AH6324.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6324
 AH6324.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6324
 AH6324.The ellipsoidal height was determined by GPS observations
 AH6324.and is referenced to NAD 83.
 AH6324
 AH6324. The following values were computed from the NAD 83(2011) position.
 AH6324
 AH6324;                    North         East     Units Scale Factor Converg.
 AH6324;SPC LA S     -    93,393.600 1,060,182.548   MT  0.99999156   +0 18 35.5
 AH6324;SPC LA S     -   306,408.84  3,478,282.24   sFT  0.99999156   +0 18 35.5
 AH6324;UTM  15      - 3,247,946.258   721,987.556   MT  1.00020810   +1 07 14.9
 AH6324
 AH6324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6324!SPC LA S     -   1.00000378  x   0.99999156  =   0.99999534
 AH6324!UTM  15      -   1.00000378  x   1.00020810  =   1.00021188
 AH6324
 AH6324:                Primary Azimuth Mark                     Grid Az
 AH6324:SPC LA S     -  4PT.03                                   337 44 42.0
 AH6324:UTM  15      -  4PT.03                                   336 56 02.6
 AH6324
 AH6324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2198747946(NAD 83)
 AH6324
 AH6324|---------------------------------------------------------------------|
 AH6324| PID    Reference Object                     Distance      Geod. Az  |
 AH6324|                                                           dddmmss.s |
 AH6324| AH6325 4PT.03                              APPROX. 0.9 KM 3380317.5 |
 AH6324|---------------------------------------------------------------------|
 AH6324
 AH6324                          SUPERSEDED SURVEY CONTROL
 AH6324
 AH6324  NAD 83(2007)-  29 20 27.88369(N)    090 42 49.08971(W) AD(       ) 0
 AH6324  ELLIP H (02/10/07)  -24.025  (m)                       GP(       )    
 AH6324  ELLIP H (02/21/02)  -23.994  (m)                       GP(       ) 5 1
 AH6324  NAD 83(1992)-  29 20 27.88374(N)    090 42 49.08860(W) AD(       ) 1
 AH6324  ELLIP H (12/17/98)  -23.990  (m)                       GP(       ) 4 2
 AH6324
 AH6324.Superseded values are not recommended for survey control.
 AH6324
 AH6324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6324.See file dsdata.pdf to determine how the superseded data were derived.
 AH6324
 AH6324_MARKER: DD = SURVEY DISK
 AH6324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6324_STAMPING: 4PT.04
 AH6324_MARK LOGO: LA-109
 AH6324_PROJECTION: FLUSH
 AH6324_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6324+STABILITY: SURFACE MOTION
 AH6324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6324+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6324
 AH6324  HISTORY     - Date     Condition        Report By
 AH6324  HISTORY     - 1995     MONUMENTED       MPHI
 AH6324
 AH6324                          STATION DESCRIPTION
 AH6324
 AH6324'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6324'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6324'24 FOR 1.1 MI (1.8 KM) TO JUNCTION WITH HWY 57. TURN RIGHT ON HWY 57
 AH6324'AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO JUNCTION WITH HWY
 AH6324'3011.TRAVEL ON HWY 3011 FOR 300 FT (91.4 M) TO FOUR POINT ROAD. TURN
 AH6324'LEFT ON FOUR POINT ROAD AND TRAVEL SOUTH FOR 2.28 MI (3.67 KM) TO THE
 AH6324'STATION ON THE RIGHT. THE STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6324'STATION IS 17.7 FT (5.4 M) SOUTHWEST OF THE CENTER OF THE ROAD, 49.0
 AH6324'FT (14.9 M) NORTH OF A R.R. SPIKE IN A FENCE POST, 28.3 FT (8.6 M)
 AH6324'NORTHEAST OF A 60 PENNY NAIL IN A FENCE POST, 45.9 FT (14.0 M)
 AH6324'SOUTHEAST OF A R.R.SPIKE IN A FENCE POST AND 49.9 FT (15.2 M)
 AH6324'SOUTHWEST OF A 60 PENNY NAIL IN A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6323 ***********************************************************************
 AH6323  DESIGNATION -  4PT.05
 AH6323  PID         -  AH6323
 AH6323  STATE/COUNTY-  LA/TERREBONNE
 AH6323  COUNTRY     -  US
 AH6323  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6323
 AH6323                         *CURRENT SURVEY CONTROL
 AH6323  ______________________________________________________________________
 AH6323* NAD 83(2011) POSITION- 29 20 03.83284(N) 090 42 37.39951(W)   ADJUSTED
 AH6323* NAD 83(2011) ELLIP HT-   -23.910 (meters)        (06/27/12)   ADJUSTED
 AH6323* NAD 83(2011) EPOCH   -  2010.00
 AH6323* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6323  **This station is located in a suspected subsidence area (see below).
 AH6323  ______________________________________________________________________
 AH6323  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6323  GEOID HEIGHT    -        -24.833 (meters)                     GEOID96
 AH6323  GEOID HEIGHT    -        -24.519 (meters)                     GEOID18
 AH6323  NAD 83(2011) X  -    -68,993.515 (meters)                     COMP
 AH6323  NAD 83(2011) Y  - -5,564,326.069 (meters)                     COMP
 AH6323  NAD 83(2011) Z  -  3,106,253.931 (meters)                     COMP
 AH6323  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 AH6323
 AH6323  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6323  Standards:
 AH6323         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6323            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6323  -------------------------------------------------------------------
 AH6323  NETWORK    1.71  15.66           0.81   0.52   7.99     -0.02694222
 AH6323  -------------------------------------------------------------------
 AH6323  Click here for local accuracies and other accuracy information.
 AH6323
 AH6323.The horizontal coordinates were established by GPS observations
 AH6323.and adjusted by the National Geodetic Survey in June 2012.
 AH6323
 AH6323.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6323.been affixed to the stable North American tectonic plate. See 
 AH6323.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6323
 AH6323.The horizontal coordinates are valid at the epoch date displayed above
 AH6323.which is a decimal equivalence of Year/Month/Day.
 AH6323
 AH6323.** This station is in an area of known vertical motion. If an
 AH6323.** orthometric height was ever established but is not available 
 AH6323.** in the current survey control section, the orthometric height
 AH6323.** is considered suspect.  Suspect heights are available in the
 AH6323.** superseded section only if requested.
 AH6323
 AH6323.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6323.GEOID18 height accuracy estimate available here.
 AH6323
 AH6323.Click photographs - Photos may exist for this station.
 AH6323
 AH6323.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6323
 AH6323.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6323
 AH6323.The ellipsoidal height was determined by GPS observations
 AH6323.and is referenced to NAD 83.
 AH6323
 AH6323. The following values were computed from the NAD 83(2011) position.
 AH6323
 AH6323;                    North         East     Units Scale Factor Converg.
 AH6323;SPC LA S     -    92,654.802 1,060,501.917   MT  0.99999290   +0 18 41.3
 AH6323;SPC LA S     -   303,984.96  3,479,330.04   sFT  0.99999290   +0 18 41.3
 AH6323;UTM  15      - 3,247,211.895   722,317.419   MT  1.00020991   +1 07 19.8
 AH6323
 AH6323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6323!SPC LA S     -   1.00000376  x   0.99999290  =   0.99999666
 AH6323!UTM  15      -   1.00000376  x   1.00020991  =   1.00021367
 AH6323
 AH6323:                Primary Azimuth Mark                     Grid Az
 AH6323:SPC LA S     -  4PT.04                                   336 37 19.3
 AH6323:UTM  15      -  4PT.04                                   335 48 40.8
 AH6323
 AH6323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2231747211(NAD 83)
 AH6323
 AH6323|---------------------------------------------------------------------|
 AH6323| PID    Reference Object                     Distance      Geod. Az  |
 AH6323|                                                           dddmmss.s |
 AH6323| AH6324 4PT.04                              APPROX. 0.8 KM 3365600.6 |
 AH6323|---------------------------------------------------------------------|
 AH6323
 AH6323                          SUPERSEDED SURVEY CONTROL
 AH6323
 AH6323  NAD 83(2007)-  29 20 03.83228(N)    090 42 37.40026(W) AD(       ) 0
 AH6323  ELLIP H (02/10/07)  -23.880  (m)                       GP(       )    
 AH6323  ELLIP H (02/21/02)  -23.849  (m)                       GP(       ) 5 1
 AH6323  NAD 83(1992)-  29 20 03.83229(N)    090 42 37.39915(W) AD(       ) 1
 AH6323  ELLIP H (12/17/98)  -23.843  (m)                       GP(       ) 4 2
 AH6323
 AH6323.Superseded values are not recommended for survey control.
 AH6323
 AH6323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6323.See file dsdata.pdf to determine how the superseded data were derived.
 AH6323
 AH6323_MARKER: DD = SURVEY DISK
 AH6323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6323_STAMPING: 4PT.05
 AH6323_MARK LOGO: LA-109
 AH6323_PROJECTION: FLUSH
 AH6323_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6323+STABILITY: SURFACE MOTION
 AH6323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6323+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6323
 AH6323  HISTORY     - Date     Condition        Report By
 AH6323  HISTORY     - 1995     MONUMENTED       MPHI
 AH6323
 AH6323                          STATION DESCRIPTION
 AH6323
 AH6323'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6323'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6323'24 FOR 1.1 MI (1.8 KM) TO JUNCTION WITH HWY 57. TURN RIGHT AND TRAVEL
 AH6323'SOUTH FOR 17.35 MI (27.92 KM) TO JUNCTION WITH HWY 3011. TRAVEL ON HWY
 AH6323'3011 FOR 300 FT (91.4 M) TO FOUR POINT ROAD. TURN LEFT ON FOUR POINT
 AH6323'ROAD AND TRAVEL SOUTH FOR 2.8 MI (4.5 KM) TO THE STATION ON THE RIGHT.
 AH6323'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 18.5 FT (5.6
 AH6323'M) SOUTHWEST OF THE CENTER OF THE ROAD, 9.5 FT (2.9 M) SOUTH OF THE
 AH6323'SOUTHWESTERN MOST CORNER OF A CONCRETE BOX FOR A CATTLE GUARD
 AH6323'CROSSING, 34.8 FT (10.6 M) EAST OF AN 8 INCH CORNER FENCE POST, 44.8
 AH6323'FT (13.7 M) NORTH OF A R.R.SPIKE IN A FENCE POST, AND 36.5 FT (11.1 M)
 AH6323'SOUTHEAST OF THE CENTER OF A SHELL DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6320 ***********************************************************************
 AH6320  DESIGNATION -  4PT.06
 AH6320  PID         -  AH6320
 AH6320  STATE/COUNTY-  LA/TERREBONNE
 AH6320  COUNTRY     -  US
 AH6320  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6320
 AH6320                         *CURRENT SURVEY CONTROL
 AH6320  ______________________________________________________________________
 AH6320* NAD 83(2011) POSITION- 29 19 35.18318(N) 090 42 17.98964(W)   ADJUSTED
 AH6320* NAD 83(2011) ELLIP HT-   -24.441 (meters)        (06/27/12)   ADJUSTED
 AH6320* NAD 83(2011) EPOCH   -  2010.00
 AH6320* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6320  **This station is located in a suspected subsidence area (see below).
 AH6320  ______________________________________________________________________
 AH6320  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6320  GEOID HEIGHT    -        -24.813 (meters)                     GEOID96
 AH6320  GEOID HEIGHT    -        -24.496 (meters)                     GEOID18
 AH6320  NAD 83(2011) X  -    -68,475.213 (meters)                     COMP
 AH6320  NAD 83(2011) Y  - -5,564,764.133 (meters)                     COMP
 AH6320  NAD 83(2011) Z  -  3,105,484.650 (meters)                     COMP
 AH6320  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 AH6320
 AH6320  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6320  Standards:
 AH6320         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6320            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6320  -------------------------------------------------------------------
 AH6320  NETWORK    1.71  16.50           0.81   0.52   8.42     -0.05049359
 AH6320  -------------------------------------------------------------------
 AH6320  Click here for local accuracies and other accuracy information.
 AH6320
 AH6320.The horizontal coordinates were established by GPS observations
 AH6320.and adjusted by the National Geodetic Survey in June 2012.
 AH6320
 AH6320.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6320.been affixed to the stable North American tectonic plate. See 
 AH6320.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6320
 AH6320.The horizontal coordinates are valid at the epoch date displayed above
 AH6320.which is a decimal equivalence of Year/Month/Day.
 AH6320
 AH6320.** This station is in an area of known vertical motion. If an
 AH6320.** orthometric height was ever established but is not available 
 AH6320.** in the current survey control section, the orthometric height
 AH6320.** is considered suspect.  Suspect heights are available in the
 AH6320.** superseded section only if requested.
 AH6320
 AH6320.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6320.GEOID18 height accuracy estimate available here.
 AH6320
 AH6320.Click photographs - Photos may exist for this station.
 AH6320
 AH6320.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6320
 AH6320.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6320
 AH6320.The ellipsoidal height was determined by GPS observations
 AH6320.and is referenced to NAD 83.
 AH6320
 AH6320. The following values were computed from the NAD 83(2011) position.
 AH6320
 AH6320;                    North         East     Units Scale Factor Converg.
 AH6320;SPC LA S     -    91,775.579 1,061,030.397   MT  0.99999451   +0 18 51.0
 AH6320;SPC LA S     -   301,100.38  3,481,063.89   sFT  0.99999451   +0 18 51.0
 AH6320;UTM  15      - 3,246,340.046   722,858.401   MT  1.00021288   +1 07 28.3
 AH6320
 AH6320!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6320!SPC LA S     -   1.00000384  x   0.99999451  =   0.99999835
 AH6320!UTM  15      -   1.00000384  x   1.00021288  =   1.00021672
 AH6320
 AH6320:                Primary Azimuth Mark                     Grid Az
 AH6320:SPC LA S     -  GC 1 AZ MK                               176 46 56.7
 AH6320:UTM  15      -  GC 1 AZ MK                               175 58 19.4
 AH6320
 AH6320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2285846340(NAD 83)
 AH6320
 AH6320|---------------------------------------------------------------------|
 AH6320| PID    Reference Object                     Distance      Geod. Az  |
 AH6320|                                                           dddmmss.s |
 AH6320| AH6321 GC 1 AZ MK                          APPROX. 0.6 KM 1770547.7 |
 AH6320| AH6323 4PT.05                              APPROX. 1.0 KM 3291818.3 |
 AH6320|---------------------------------------------------------------------|
 AH6320
 AH6320                          SUPERSEDED SURVEY CONTROL
 AH6320
 AH6320  NAD 83(2007)-  29 19 35.18273(N)    090 42 17.99037(W) AD(       ) 0
 AH6320  ELLIP H (02/10/07)  -24.410  (m)                       GP(       )    
 AH6320  ELLIP H (02/21/02)  -24.383  (m)                       GP(       ) 5 1
 AH6320  NAD 83(1992)-  29 19 35.18273(N)    090 42 17.98925(W) AD(       ) 1
 AH6320  ELLIP H (12/17/98)  -24.377  (m)                       GP(       ) 4 2
 AH6320
 AH6320.Superseded values are not recommended for survey control.
 AH6320
 AH6320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6320.See file dsdata.pdf to determine how the superseded data were derived.
 AH6320
 AH6320_MARKER: DD = SURVEY DISK
 AH6320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6320_STAMPING: 4PT.06
 AH6320_MARK LOGO: LA-109
 AH6320_PROJECTION: FLUSH
 AH6320_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6320+STABILITY: SURFACE MOTION
 AH6320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6320+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6320
 AH6320  HISTORY     - Date     Condition        Report By
 AH6320  HISTORY     - 1995     MONUMENTED       MPHI
 AH6320
 AH6320                          STATION DESCRIPTION
 AH6320
 AH6320'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6320'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA,TRAVEL SOUTH ON HWY
 AH6320'24 FOR 1.1 MI (1.8 KM) TO JUNCTION WITH HWY 57.TURN RIGHT ON HWY 57
 AH6320'AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO JUNCTION WITH HWY 3011.
 AH6320'TRAVEL ON HWY 3011 FOR 300 FT (91.4 M) TO FOUR POINT ROAD. TURN LEFT
 AH6320'ON FOUR POINT ROAD AND TRAVEL SOUTH FOR 3.45 MI (5.55 KM) TO THE
 AH6320'STATION ON THE RIGHT. THE STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6320'STATION IS 16.9 FT (5.2 M) WEST OF THE CENTER OF THE ROAD, 66.3 FT
 AH6320'(20.2 M) NORTHEAST OF A POWER POLE WITH A LIGHT, 81.3 FT (24.8 M)
 AH6320'NORTH OF THE CENTER OF A SHELL DRIVEWAY LEADING TO A CAMP ON PILINGS,
 AH6320'AND 65.4 FT (19.9 M) SOUTH OF THE CENTER OF AN OLD SHELL DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6340 ***********************************************************************
 AH6340  DESIGNATION -  4PT.07
 AH6340  PID         -  AH6340
 AH6340  STATE/COUNTY-  LA/TERREBONNE
 AH6340  COUNTRY     -  US
 AH6340  USGS QUAD   -  LAKE QUITMAN (2018)
 AH6340
 AH6340                         *CURRENT SURVEY CONTROL
 AH6340  ______________________________________________________________________
 AH6340* NAD 83(2011) POSITION- 29 18 31.50796(N) 090 42 54.28505(W)   ADJUSTED
 AH6340* NAD 83(2011) ELLIP HT-   -24.204 (meters)        (06/27/12)   ADJUSTED
 AH6340* NAD 83(2011) EPOCH   -  2010.00
 AH6340* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6340  **This station is located in a suspected subsidence area (see below).
 AH6340  ______________________________________________________________________
 AH6340  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6340  GEOID HEIGHT    -        -24.779 (meters)                     GEOID96
 AH6340  GEOID HEIGHT    -        -24.458 (meters)                     GEOID18
 AH6340  NAD 83(2011) X  -    -69,466.399 (meters)                     COMP
 AH6340  NAD 83(2011) Y  - -5,565,712.089 (meters)                     COMP
 AH6340  NAD 83(2011) Z  -  3,103,775.369 (meters)                     COMP
 AH6340  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 AH6340
 AH6340  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6340  Standards:
 AH6340         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6340            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6340  -------------------------------------------------------------------
 AH6340  NETWORK    1.40  13.07           0.61   0.52   6.67      0.19003032
 AH6340  -------------------------------------------------------------------
 AH6340  Click here for local accuracies and other accuracy information.
 AH6340
 AH6340.The horizontal coordinates were established by GPS observations
 AH6340.and adjusted by the National Geodetic Survey in June 2012.
 AH6340
 AH6340.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6340.been affixed to the stable North American tectonic plate. See 
 AH6340.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6340
 AH6340.The horizontal coordinates are valid at the epoch date displayed above
 AH6340.which is a decimal equivalence of Year/Month/Day.
 AH6340
 AH6340.** This station is in an area of known vertical motion. If an
 AH6340.** orthometric height was ever established but is not available 
 AH6340.** in the current survey control section, the orthometric height
 AH6340.** is considered suspect.  Suspect heights are available in the
 AH6340.** superseded section only if requested.
 AH6340
 AH6340.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6340.GEOID18 height accuracy estimate available here.
 AH6340
 AH6340.Click photographs - Photos may exist for this station.
 AH6340
 AH6340.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6340
 AH6340.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6340
 AH6340.The ellipsoidal height was determined by GPS observations
 AH6340.and is referenced to NAD 83.
 AH6340
 AH6340. The following values were computed from the NAD 83(2011) position.
 AH6340
 AH6340;                    North         East     Units Scale Factor Converg.
 AH6340;SPC LA S     -    89,809.781 1,060,061.713   MT  0.99999816   +0 18 32.9
 AH6340;SPC LA S     -   294,650.92  3,477,885.80   sFT  0.99999816   +0 18 32.9
 AH6340;UTM  15      - 3,244,360.325   721,917.405   MT  1.00020772   +1 07 08.3
 AH6340
 AH6340!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6340!SPC LA S     -   1.00000380  x   0.99999816  =   1.00000196
 AH6340!UTM  15      -   1.00000380  x   1.00020772  =   1.00021152
 AH6340
 AH6340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2191744360(NAD 83)
 AH6340
 AH6340                          SUPERSEDED SURVEY CONTROL
 AH6340
 AH6340  NAD 83(2007)-  29 18 31.50762(N)    090 42 54.28572(W) AD(       ) 0
 AH6340  ELLIP H (02/10/07)  -24.166  (m)                       GP(       )    
 AH6340  ELLIP H (02/21/02)  -24.145  (m)                       GP(       ) 5 1
 AH6340  NAD 83(1992)-  29 18 31.50755(N)    090 42 54.28462(W) AD(       ) 1
 AH6340  ELLIP H (12/17/98)  -24.140  (m)                       GP(       ) 4 2
 AH6340
 AH6340.Superseded values are not recommended for survey control.
 AH6340
 AH6340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6340.See file dsdata.pdf to determine how the superseded data were derived.
 AH6340
 AH6340_MARKER: DD = SURVEY DISK
 AH6340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6340_STAMPING: 4PT.07
 AH6340_MARK LOGO: LA-109
 AH6340_PROJECTION: FLUSH
 AH6340_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6340+STABILITY: SURFACE MOTION
 AH6340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6340+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6340
 AH6340  HISTORY     - Date     Condition        Report By
 AH6340  HISTORY     - 1995     MONUMENTED       MPHI
 AH6340
 AH6340                          STATION DESCRIPTION
 AH6340
 AH6340'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6340'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA,TRAVEL SOUTH ON HWY
 AH6340'24 FOR 1.1 MI (1.8 KM) TO JUNCTION WITH HWY 57. TURN RIGHT ON HWY 57
 AH6340'AND TRAVEL SOUTH FOR 17.35 MI (27.92 KM) TO THE JUNCTION WITH HWY
 AH6340'3011. TRAVEL SOUTH ON HWY 3011 FOR 300 FT (91.4 M) TO FOUR POINT ROAD
 AH6340'. TURN LEFT ON FOUR POINT ROAD AND TRAVEL SOUTH FOR 5.0 MI (8.0 KM) TO
 AH6340'THE STATION ON THE RIGHT. THE STATION IS 20.7 FT (6.3 M) WEST OF THE
 AH6340'CENTER OF THE ROAD,150.6 FT SOUTH OF A FIRE HYDRANT, 134.6 FT (41.0 M)
 AH6340'SOUTHWEST OF A POWER POLE, 84.2 FT (25.7 M) NORTHWEST OF A SERVICE
 AH6340'POLE FOR A BOAT SHED, AND 79.0 FT (24.1 M) NORTH OF A SHELL DRIVEWAY
 AH6340'FOR A PARKING AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0498 ***********************************************************************
 AT0498  DESIGNATION -  5
 AT0498  PID         -  AT0498
 AT0498  STATE/COUNTY-  LA/ORLEANS
 AT0498  COUNTRY     -  US
 AT0498  USGS QUAD   -  CHALMETTE (2018)
 AT0498
 AT0498                         *CURRENT SURVEY CONTROL
 AT0498  ______________________________________________________________________
 AT0498* NAD 83(1986) POSITION- 29 54 39.     (N) 089 59 54.     (W)   SCALED
 AT0498* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0498  **This station is located in a suspected subsidence area (see below).
 AT0498  ______________________________________________________________________
 AT0498  GEOID HEIGHT    -        -25.862 (meters)                     GEOID18
 AT0498
 AT0498.The horizontal coordinates were scaled from a map and have
 AT0498.an estimated accuracy of +/- 6 seconds.
 AT0498
 AT0498.** This station is in an area of known vertical motion.  Due to the
 AT0498.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0498.** determined the orthometric heights for marks in these suspect
 AT0498.** subsidence areas should be considered valid only at the epoch date
 AT0498.** associated with the orthometric height.  These heights must always
 AT0498.** be validated when used as control.  All previously superseded
 AT0498.** orthometric heights are now considered suspect and are available
 AT0498.** in the superseded section.  NGS does not recommend using suspect
 AT0498.** or superseded heights as control.
 AT0498
 AT0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0498.GEOID18 height accuracy estimate available here.
 AT0498
 AT0498.Click photographs - Photos may exist for this station.
 AT0498
 AT0498;                    North         East    Units  Estimated Accuracy
 AT0498;SPC LA S     -   157,130.    1,128,910.      MT  (+/- 180 meters Scaled)
 AT0498
 AT0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU104126(NAD 83)
 AT0498
 AT0498                          SUPERSEDED SURVEY CONTROL
 AT0498
 AT0498.No superseded survey control is available for this station.
 AT0498
 AT0498_MARKER: Z = SEE DESCRIPTION
 AT0498_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AT0498_SP_SET: ANCHOR FOOTING
 AT0498_STAMPING: 5
 AT0498_MARK LOGO: NONE
 AT0498_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0498+STABILITY: SURFACE MOTION
 AT0498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0498+SATELLITE: SATELLITE OBSERVATIONS - February 06, 1996
 AT0498
 AT0498  HISTORY     - Date     Condition        Report By
 AT0498  HISTORY     - 1964     MONUMENTED       CGS
 AT0498  HISTORY     - 1964     GOOD             CGS
 AT0498  HISTORY     - 1985     GOOD             NGS
 AT0498  HISTORY     - 19901022 GOOD             NGS
 AT0498  HISTORY     - 19941202 GOOD             NGS
 AT0498  HISTORY     - 19960206 GOOD             NGS
 AT0498
 AT0498                          STATION DESCRIPTION
 AT0498
 AT0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0498'IN ALGIERS.
 AT0498'AT ALGIERS, ABOUT 0.4 MILE WESTERLY ALONG NORMAN CANAL FROM THE
 AT0498'JUNCTION OF WOODLAND DRIVE, NEAR THE JUNCTION OF EATON AND NORMAN
 AT0498'CANAL, 45 FEET EAST OF THE EXTENDED CENTER OF EATON CANAL, 75 FEET
 AT0498'SOUTH OF THE SOUTH BANK OF NORMAN CANAL, A 5/8 INCH BRASS PIN SET IN
 AT0498'THE NORTHEAST EDGE OF A ROUND CONCRETE BASE FOR A STEEL BEAM USED AS
 AT0498'ANCHOR FOR POWER LINE POLES WHICH MAKE A TURN IN LINE AT THIS POINT
 AT0498'(MARK IS IN THE SOUTHEAST ONE OF TWO ANCHOR BEAMS) AND PROJECTS ABOUT
 AT0498'0.2 FOOT ABOVE THE LEVEL OF THE GROUND.
 AT0498
 AT0498                          STATION RECOVERY (1985)
 AT0498
 AT0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AT0498'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS, ABOUT 0.6 KM
 AT0498'(0.35 MI) WESTERLY ALONG GENERAL DE GAULLE DRIVE FROM THE JUNCTION OF
 AT0498'WOODLAND DRIVE TO THE MARK ON THE LEFT, 2.65 METERS (8.7 FT) NORTH OF
 AT0498'THE NORTH CURB OF THE EAST BOUND LANE OF THE DRIVE, 9.44 METERS (31.0
 AT0498'FT) EAST OF CONCRETE LIGHT POST 109, MARK IS A 5/8 INCH BRASS PIN SET
 AT0498'IN THE NORTHEAST EDGE OF A ROUND CONCRETE BASE FOR A STEEL BEAM USED
 AT0498'AS ANCHOR FOR POWER LINE POLES, PROJECTS 0.2 FOOT ABOVE THE LEVEL OF
 AT0498'THE GROUND.
 AT0498
 AT0498                          STATION RECOVERY (1990)
 AT0498
 AT0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AT0498'0.6 KM (0.4 MI) WESTERLY ALONG GENERAL DE GAULLE DRIVE FROM THE
 AT0498'JUNCTION OF WOODLAND DRIVE IN ALGIERS, A 5/8 INCH BRASS PIN IN THE
 AT0498'NORTHEAST EDGE OF A CONCRETE FOOTING FOR A STEEL BEAM USED AS A GUY
 AT0498'WIRE ANCHOR, 24.2 M (79.4 FT) SOUTHEAST OF A UTILITY POLE, 6.6 M
 AT0498'(21.7 FT) NORTHEAST OF THE CENTERLINE OF THE SOUTHEAST-BOUND LANES OF
 AT0498'THE DRIVE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE DRIVE.
 AT0498
 AT0498                          STATION RECOVERY (1994)
 AT0498
 AT0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AT0498'0.5 KM (0.30 MI) WESTERLY ALONG GENERAL DE GAULLE DRIVE FROM THE
 AT0498'JUNCTION OF STATE HIGHWAY 407 (WOODLAND DRIVE) IN ALGIERS, A 5/8-INCH
 AT0498'BRASS PIN NEAR THE NORTHEAST EDGE OF THE CONCRETE FOOTING FOR A STEEL
 AT0498'GUY CABLE ANCHOR TOWER, 24.0 M (78.7 FT) SOUTHEAST OF A HIGH LINE
 AT0498'POLE, 9.4 M (30.8 FT) SOUTHEAST OF A UTILITY LIGHT POLE, 6.7 M (22.0
 AT0498'FT) NORTHEAST OF THE CENTERLINE OF THE SOUTHEAST BOUND LANES OF THE
 AT0498'DRIVE, AND 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE DRIVE.
 AT0498
 AT0498                          STATION RECOVERY (1996)
 AT0498
 AT0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (ALG)
 AT0498'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2072 ***********************************************************************
 BJ2072  DESIGNATION -  5
 BJ2072  PID         -  BJ2072
 BJ2072  STATE/COUNTY-  LA/ST MARTIN
 BJ2072  COUNTRY     -  US
 BJ2072  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2072
 BJ2072                         *CURRENT SURVEY CONTROL
 BJ2072  ______________________________________________________________________
 BJ2072* NAD 83(1986) POSITION- 30 05 56.     (N) 091 28 42.     (W)   SCALED
 BJ2072* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2072  **This station is located in a suspected subsidence area (see below).
 BJ2072  ______________________________________________________________________
 BJ2072  GEOID HEIGHT    -        -26.770 (meters)                     GEOID18
 BJ2072
 BJ2072.The horizontal coordinates were scaled from a map and have
 BJ2072.an estimated accuracy of +/- 6 seconds.
 BJ2072
 BJ2072.** This station is in an area of known vertical motion. If an
 BJ2072.** orthometric height was ever established but is not available 
 BJ2072.** in the current survey control section, the orthometric height
 BJ2072.** is considered suspect.  Suspect heights are available in the
 BJ2072.** superseded section only if requested.
 BJ2072
 BJ2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2072.GEOID18 height accuracy estimate available here.
 BJ2072
 BJ2072.Click photographs - Photos may exist for this station.
 BJ2072
 BJ2072;                    North         East    Units  Estimated Accuracy
 BJ2072;SPC LA S     -   177,240.      986,020.      MT  (+/- 180 meters Scaled)
 BJ2072
 BJ2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP466307(NAD 83)
 BJ2072
 BJ2072                          SUPERSEDED SURVEY CONTROL
 BJ2072
 BJ2072.No superseded survey control is available for this station.
 BJ2072
 BJ2072_MARKER: S = SPIKE
 BJ2072_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2072_SP_SET: TREE
 BJ2072_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2072
 BJ2072  HISTORY     - Date     Condition        Report By
 BJ2072  HISTORY     - UNK      MONUMENTED       USACE
 BJ2072  HISTORY     - 1936     GOOD             USACE
 BJ2072
 BJ2072                          STATION DESCRIPTION
 BJ2072
 BJ2072'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2072'4.3 MI SE FROM BAYOU CHENE.
 BJ2072'ABOUT 4.3 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2072'MARTIN PARISH, ABOUT 1-1/3 MILES SOUTH OF THE MOUTH OF BAYOU CHENE, ON
 BJ2072'THE WEST BANK OF LAKE CHICOT, AT STATION 262+25 OF THE BAYOU CHENE
 BJ2072'CONTROL TRAVERSE, ABOUT 1,000 FEET ABOVE THE UPPER END OF THE ISLAND
 BJ2072'AT THE HEAD OF CHICOT PASS, OPPOSITE A SAND BAR, ABOUT 500 FEET WEST
 BJ2072'OF THE BANK, 367 FEET WEST OF THE CHICOT PASS CHANNEL BASE LINE, IN A
 BJ2072'10-INCH LEANING WILLOW TREE, AND ABOUT 1 FOOT HIGHER THAN THE GROUND.
 BJ2072'A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3903 ***********************************************************************
 BJ3903  DESIGNATION -  5 87
 BJ3903  PID         -  BJ3903
 BJ3903  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3903  COUNTRY     -  US
 BJ3903  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3903
 BJ3903                         *CURRENT SURVEY CONTROL
 BJ3903  ______________________________________________________________________
 BJ3903* NAD 83(1986) POSITION- 30 25 10.4    (N) 091 05 47.5    (W)   HD_HELD2
 BJ3903* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3903  **This station is located in a suspected subsidence area (see below).
 BJ3903  ______________________________________________________________________
 BJ3903  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BJ3903  DYNAMIC HEIGHT  -         14.208 (meters)       46.61  (feet) COMP
 BJ3903  MODELED GRAVITY -    979,336.8   (mgal)                       NAVD 88
 BJ3903
 BJ3903.The horizontal coordinates were established by autonomous hand held GPS
 BJ3903.observations and have an estimated accuracy of +/- 10 meters.
 BJ3903
 BJ3903.** This station is in an area of known vertical motion. If an
 BJ3903.** orthometric height was ever established but is not available 
 BJ3903.** in the current survey control section, the orthometric height
 BJ3903.** is considered suspect.  Suspect heights are available in the
 BJ3903.** superseded section only if requested.
 BJ3903
 BJ3903.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3903.GEOID18 height accuracy estimate available here.
 BJ3903
 BJ3903.Click photographs - Photos may exist for this station.
 BJ3903
 BJ3903.The dynamic height is computed by dividing the NAVD 88
 BJ3903.geopotential number by the normal gravity value computed on the
 BJ3903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3903.degrees latitude (g = 980.6199 gals.).
 BJ3903
 BJ3903.The modeled gravity was interpolated from observed gravity values.
 BJ3903
 BJ3903;                    North         East    Units  Estimated Accuracy
 BJ3903;SPC LA S     -   212,797.    1,022,751.      MT  (+/- 10 meters HH2 GPS)
 BJ3903
 BJ3903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8282466815(NAD 83)
 BJ3903
 BJ3903                          SUPERSEDED SURVEY CONTROL
 BJ3903
 BJ3903.No superseded survey control is available for this station.
 BJ3903
 BJ3903_MARKER: DB = BENCH MARK DISK
 BJ3903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3903_STAMPING: 5-87 1987
 BJ3903_MARK LOGO: LA-033
 BJ3903_PROJECTION: FLUSH
 BJ3903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3903+STABILITY: SURFACE MOTION
 BJ3903_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3903+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2005
 BJ3903
 BJ3903  HISTORY     - Date     Condition        Report By
 BJ3903  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3903  HISTORY     - 20050413 GOOD             AERODA
 BJ3903
 BJ3903                          STATION DESCRIPTION
 BJ3903
 BJ3903'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3903'IN BATON ROUGE.
 BJ3903'LOCATED SOUTH OF THE CITY OF BATON ROUGE AT THE JUNCTION OF JEFFERSON
 BJ3903'HIGHWAY AND ESSEN LANE SET IN FRONT OF THE BATON ROUGE COUNTRY CLUB
 BJ3903'SIGN ON A BRICK WALL ON JEFFERSON HIGHWAY, 3.0 METERS (10 FEET)
 BJ3903'SOUTHEAST OF SIGN ON THE WALL AT THE ENTRANCE FROM ESSEN LANE, AND
 BJ3903'1.2 METERS (4 FEET) SOUTHWEST OF A BRICK CORNER POST.
 BJ3903'THE MARK IS 0.41 METERS  SE FROM A WITNESS POST.
 BJ3903'THE MARK IS 0.31 M ABOVE .
 BJ3903
 BJ3903                          STATION RECOVERY (2005)
 BJ3903
 BJ3903'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ3903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4052 ***********************************************************************
 BJ4052  DESIGNATION -  5 A
 BJ4052  PID         -  BJ4052
 BJ4052  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4052  COUNTRY     -  US
 BJ4052  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4052
 BJ4052                         *CURRENT SURVEY CONTROL
 BJ4052  ______________________________________________________________________
 BJ4052* NAD 83(1986) POSITION- 30 24 59.     (N) 091 10 35.     (W)   SCALED
 BJ4052* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4052  **This station is located in a suspected subsidence area (see below).
 BJ4052  ______________________________________________________________________
 BJ4052  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ4052  DYNAMIC HEIGHT  -         12.035 (meters)       39.48  (feet) COMP
 BJ4052  MODELED GRAVITY -    979,335.6   (mgal)                       NAVD 88
 BJ4052
 BJ4052.The horizontal coordinates were scaled from a map and have
 BJ4052.an estimated accuracy of +/- 6 seconds.
 BJ4052
 BJ4052.** This station is in an area of known vertical motion. If an
 BJ4052.** orthometric height was ever established but is not available 
 BJ4052.** in the current survey control section, the orthometric height
 BJ4052.** is considered suspect.  Suspect heights are available in the
 BJ4052.** superseded section only if requested.
 BJ4052
 BJ4052.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4052.GEOID18 height accuracy estimate available here.
 BJ4052
 BJ4052.Click photographs - Photos may exist for this station.
 BJ4052
 BJ4052.The dynamic height is computed by dividing the NAVD 88
 BJ4052.geopotential number by the normal gravity value computed on the
 BJ4052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4052.degrees latitude (g = 980.6199 gals.).
 BJ4052
 BJ4052.The modeled gravity was interpolated from observed gravity values.
 BJ4052
 BJ4052;                    North         East    Units  Estimated Accuracy
 BJ4052;SPC LA S     -   212,430.    1,015,080.      MT  (+/- 180 meters Scaled)
 BJ4052
 BJ4052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP751663(NAD 83)
 BJ4052
 BJ4052                          SUPERSEDED SURVEY CONTROL
 BJ4052
 BJ4052.No superseded survey control is available for this station.
 BJ4052
 BJ4052_MARKER: DB = BENCH MARK DISK
 BJ4052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4052_STAMPING: 5 A
 BJ4052_MARK LOGO: LA-033
 BJ4052_PROJECTION: FLUSH
 BJ4052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4052+STABILITY: SURFACE MOTION
 BJ4052_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4052+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2003
 BJ4052
 BJ4052  HISTORY     - Date     Condition        Report By
 BJ4052  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4052  HISTORY     - 20030627 GOOD             USPSQD
 BJ4052
 BJ4052                          STATION DESCRIPTION
 BJ4052
 BJ4052'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4052'IN BATON ROUGE.  ABOUT 2.9 KM (1.8 MI) SOUTH ON HIGHLAND ROAD FROM THE
 BJ4052'HIGHLAND ROAD EXIT OFF INTERSTATE 10 TO THE BENCH MARK ON THE WEST
 BJ4052'SIDE OF HIGHLAND ROAD ACROSS FROM SAINT ALBANS CHAPEL, 24.7 METERS
 BJ4052'(81 FT) SOUTH OF THE CENTERLINE OF DALRYMPLE DRIVE, 7.0 METERS (23 FT)
 BJ4052'WEST OF THE CENTERLINE OF HIGHLAND ROAD, AND 2.4 METERS (8.0 FT) WEST
 BJ4052'OF LIGHT POLE NUMBER 20.  NO STAMPING ON DISK.  IT IS 0.31 METERS WEST
 BJ4052'FROM OF SIDEWALK AND LEVEL WITH HIGHLAND ROAD.
 BJ4052
 BJ4052                          STATION RECOVERY (2003)
 BJ4052
 BJ4052'RECOVERY NOTE BY US POWER SQUADRON 2003 (CHN)
 BJ4052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0567 ***********************************************************************
 BJ0567  DESIGNATION -  5 ABLD
 BJ0567  PID         -  BJ0567
 BJ0567  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0567  COUNTRY     -  US
 BJ0567  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0567
 BJ0567                         *CURRENT SURVEY CONTROL
 BJ0567  ______________________________________________________________________
 BJ0567* NAD 83(1986) POSITION- 30 21 50.     (N) 091 14 55.     (W)   SCALED
 BJ0567* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0567  **This station is located in a suspected subsidence area (see below).
 BJ0567  ______________________________________________________________________
 BJ0567  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BJ0567  DYNAMIC HEIGHT  -         14.375 (meters)       47.16  (feet) COMP
 BJ0567  MODELED GRAVITY -    979,327.5   (mgal)                       NAVD 88
 BJ0567
 BJ0567.The horizontal coordinates were scaled from a map and have
 BJ0567.an estimated accuracy of +/- 6 seconds.
 BJ0567
 BJ0567.** This station is in an area of known vertical motion. If an
 BJ0567.** orthometric height was ever established but is not available 
 BJ0567.** in the current survey control section, the orthometric height
 BJ0567.** is considered suspect.  Suspect heights are available in the
 BJ0567.** superseded section only if requested.
 BJ0567
 BJ0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0567.GEOID18 height accuracy estimate available here.
 BJ0567
 BJ0567.Click photographs - Photos may exist for this station.
 BJ0567
 BJ0567.The dynamic height is computed by dividing the NAVD 88
 BJ0567.geopotential number by the normal gravity value computed on the
 BJ0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0567.degrees latitude (g = 980.6199 gals.).
 BJ0567
 BJ0567.The modeled gravity was interpolated from observed gravity values.
 BJ0567
 BJ0567;                    North         East    Units  Estimated Accuracy
 BJ0567;SPC LA S     -   206,610.    1,008,140.      MT  (+/- 180 meters Scaled)
 BJ0567
 BJ0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP683604(NAD 83)
 BJ0567
 BJ0567                          SUPERSEDED SURVEY CONTROL
 BJ0567
 BJ0567.No superseded survey control is available for this station.
 BJ0567
 BJ0567_MARKER: DD = SURVEY DISK
 BJ0567_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0567_STAMPING: 5 ABLD
 BJ0567_MARK LOGO: USACE
 BJ0567_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0567_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0567_ROD/PIPE-DEPTH: 38.7 meters
 BJ0567
 BJ0567  HISTORY     - Date     Condition        Report By
 BJ0567  HISTORY     - UNK      MONUMENTED       USACE
 BJ0567  HISTORY     - 1976     GOOD             NGS
 BJ0567  HISTORY     - 20060609 MARK NOT FOUND   NGS
 BJ0567
 BJ0567                          STATION DESCRIPTION
 BJ0567
 BJ0567'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0567'1.8 MI SOUTH FROM BRUSLY LANDING.
 BJ0567'1.8 MILES SOUTH ALONG STATE HIGHWAY 988 FROM THE JUNCTION OF STATE
 BJ0567'HIGHWAY 989-2, 206 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 6 FT.
 BJ0567'WEST OF THE CENTER LINE OF THE WEST LEVEE ROAD OF THE MISSISSIPPI
 BJ0567'RIVER, 174 FT. EAST OF A FENCE, 157.0 FT SOUTHWEST OF THE SOUTHWEST
 BJ0567'CORNER OF THE WOODEN BASE OF A CHANNEL LIGHT, A 1-INCH IRON PIPE WITH
 BJ0567'A CAP DRIVEN TO A DEPTH OF 127 FT. ENCASED IN A 2-INCH IRON PIPE BORED
 BJ0567'TO A DEPTH OF 120 FT. WITH A 3-INCH SCREW CAP FOR ACCESS. THE ACCESS
 BJ0567'CAP PROJECTS 0.3 FT. ABOVE THE GROUND.
 BJ0567
 BJ0567                          STATION RECOVERY (2006)
 BJ0567
 BJ0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0567'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0032 ***********************************************************************
 BJ0032  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ0032  DESIGNATION -  5 ABLDAPA
 BJ0032  PID         -  BJ0032
 BJ0032  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0032  COUNTRY     -  US
 BJ0032  USGS QUAD   -  LACOUR (2018)
 BJ0032
 BJ0032                         *CURRENT SURVEY CONTROL
 BJ0032  ______________________________________________________________________
 BJ0032* NAD 83(2011) POSITION- 30 49 21.39596(N) 091 35 49.74822(W)   ADJUSTED
 BJ0032* NAD 83(2011) ELLIP HT-   -13.424 (meters)        (06/27/12)   ADJUSTED
 BJ0032* NAD 83(2011) EPOCH   -  2010.00
 BJ0032* NAVD 88 ORTHO HEIGHT -    13.83  (meters)       45.4   (feet) GPS OBS
 BJ0032  ______________________________________________________________________
 BJ0032  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BJ0032  GEOID HEIGHT    -        -27.259 (meters)                     GEOID03
 BJ0032  GEOID HEIGHT    -        -27.091 (meters)                     GEOID18
 BJ0032  NAD 83(2011) X  -   -152,796.368 (meters)                     COMP
 BJ0032  NAD 83(2011) Y  - -5,479,952.923 (meters)                     COMP
 BJ0032  NAD 83(2011) Z  -  3,249,013.191 (meters)                     COMP
 BJ0032  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 BJ0032
 BJ0032  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ0032  Standards:
 BJ0032         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ0032            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ0032  -------------------------------------------------------------------
 BJ0032  NETWORK    0.99   4.45           0.45   0.34   2.27      0.07536989
 BJ0032  -------------------------------------------------------------------
 BJ0032  Click here for local accuracies and other accuracy information.
 BJ0032
 BJ0032.The horizontal coordinates were established by GPS observations
 BJ0032.and adjusted by the National Geodetic Survey in June 2012.
 BJ0032
 BJ0032.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ0032.been affixed to the stable North American tectonic plate. See 
 BJ0032.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ0032
 BJ0032.The horizontal coordinates are valid at the epoch date displayed above
 BJ0032.which is a decimal equivalence of Year/Month/Day.
 BJ0032
 BJ0032.The orthometric height was determined by GPS observations and a
 BJ0032.high-resolution geoid model using precise GPS observation and
 BJ0032.processing techniques.
 BJ0032
 BJ0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0032.GEOID18 height accuracy estimate available here.
 BJ0032
 BJ0032.Click photographs - Photos may exist for this station.
 BJ0032
 BJ0032.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ0032
 BJ0032.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0032
 BJ0032.The ellipsoidal height was determined by GPS observations
 BJ0032.and is referenced to NAD 83.
 BJ0032
 BJ0032. The following values were computed from the NAD 83(2011) position.
 BJ0032
 BJ0032;                    North         East     Units Scale Factor Converg.
 BJ0032;SPC LA S     -   257,485.874   974,756.952   MT  1.00002837   -0 07 54.9
 BJ0032;SPC LA S     -   844,768.24  3,198,015.10   sFT  1.00002837   -0 07 54.9
 BJ0032;UTM  15      - 3,410,784.693   634,178.029   MT  0.99982209   +0 43 08.0
 BJ0032
 BJ0032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0032!SPC LA S     -   1.00000211  x   1.00002837  =   1.00003048
 BJ0032!UTM  15      -   1.00000211  x   0.99982209  =   0.99982420
 BJ0032
 BJ0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3417810784(NAD 83)
 BJ0032
 BJ0032                          SUPERSEDED SURVEY CONTROL
 BJ0032
 BJ0032  NAD 83(2007)-  30 49 21.39594(N)    091 35 49.74891(W) AD(2002.00) 0
 BJ0032  ELLIP H (02/10/07)  -13.408  (m)                       GP(2002.00)    
 BJ0032  NAD 83(1992)-  30 49 21.39592(N)    091 35 49.74856(W) AD(       ) B
 BJ0032  ELLIP H (05/09/05)  -13.415  (m)                       GP(       ) 4 2
 BJ0032  NAVD 88 (05/09/05)   13.91   (m)  USGG2003 model used  GPS OBS        
 BJ0032  NAVD 88 (02/14/94)   13.769  (m)           45.17   (f) ADJUSTED    1 1
 BJ0032  NAVD 88 (06/15/91)   13.801  (m)           45.28   (f) SUPERSEDED  1 1
 BJ0032  NGVD 29 (11/26/84)   13.759  (m)           45.14   (f) ADJUSTED    1 1
 BJ0032
 BJ0032.Superseded values are not recommended for survey control.
 BJ0032
 BJ0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0032.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0032
 BJ0032_MARKER: I = METAL ROD
 BJ0032_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 BJ0032+WITH SETTING: INFORMATION.
 BJ0032_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ0032_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0032+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2002
 BJ0032
 BJ0032  HISTORY     - Date     Condition        Report By
 BJ0032  HISTORY     - 1975     MONUMENTED       USACE
 BJ0032  HISTORY     - 1976     GOOD             NGS
 BJ0032  HISTORY     - 20021029 GOOD             3001
 BJ0032
 BJ0032                          STATION DESCRIPTION
 BJ0032
 BJ0032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0032'0.9 MI SE FROM LACOUR.
 BJ0032'0.9 MILE SOUTHEAST ALONG STATE HIGHWAY 419 FROM THE GENERAL STORE AT
 BJ0032'LACOUR, 0.15 MILE NORTHWEST OF THE CROSSING OF THE LEVEE, 43 FT NORTH
 BJ0032'EAST OF THE CENTER LINE OF THE HIGHWAY, 7.3 FT NORTHEAST OF A FENCE,
 BJ0032'A 1-INCH IRON PIPE DRIVEN TO A DEPTH OF 103 FT ENCASED IN A
 BJ0032'2 INCH IRON PIPE THAT IS BORED TO A DEPTH OF 68 FT WITH A 3 INCH SCREW
 BJ0032'CAP FOR ACCESS.
 BJ0032
 BJ0032                          STATION RECOVERY (2002)
 BJ0032
 BJ0032'RECOVERY NOTE BY 3001, INC 2002 (KC)
 BJ0032'THE STATION IS LOCATED 5.7 MILES NORTH OF MORGANZA, 9.6 MILES SOUTH OF
 BJ0032'ANGOLA PRISON, 11.2  MILES SOUTHEAST OF LETTSWORTH, ALONG HWY 419 ON
 BJ0032'RIGHT BANK OF MISSISSIPPI RIVER
 BJ0032'
 BJ0032'TO REACH THE STATION FROM THE INTERSECTION OF HWY 1 AND HWY 10 IN
 BJ0032'MORGANZA GO NORTH  NORTHWEST ON HWY 1 FOR 5.35 MILES TO SR 972, TURN
 BJ0032'RIGHT AND GO NORTHEAST FOR 2.2 MILES TO JUNCTION OF HWY 419 FOR 0.9
 BJ0032'MILES TO MARK ON RIGHT
 BJ0032'
 BJ0032'THE STATION IS 0.15 MILES NORTHWEST OF THE INTERSECTION OF LEVEE AND
 BJ0032'HWY 419, 43' NORTH  OF CENTERLINE OF HWY 419. STATION IS A 1' IRONPIPE
 BJ0032'THAT IS BORED TO A DEPTH OF 68'  WITH A 3 IN SCREW CAP FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1539 ***********************************************************************
 BW1539  DESIGNATION -  5 BOLT
 BW1539  PID         -  BW1539
 BW1539  STATE/COUNTY-  LA/CATAHOULA
 BW1539  COUNTRY     -  US
 BW1539  USGS QUAD   -  JONESVILLE NORTH (2018)
 BW1539
 BW1539                         *CURRENT SURVEY CONTROL
 BW1539  ______________________________________________________________________
 BW1539* NAD 83(1986) POSITION- 31 37 46.     (N) 091 48 31.     (W)   SCALED
 BW1539* NAVD 88 ORTHO HEIGHT -    16.54  (+/-2cm)       54.3   (feet) VERTCON3
 BW1539  ______________________________________________________________________
 BW1539  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 BW1539  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1539
 BW1539.The horizontal coordinates were scaled from a map and have
 BW1539.an estimated accuracy of +/- 6 seconds.
 BW1539
 BW1539.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1539.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1539
 BW1539.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1539.GEOID18 height accuracy estimate available here.
 BW1539
 BW1539.The vertical order pertains to the NGVD 29 superseded value.
 BW1539
 BW1539.Click photographs - Photos may exist for this station.
 BW1539
 BW1539;                    North         East    Units  Estimated Accuracy
 BW1539;SPC LA N     -   125,440.    1,065,590.      MT  (+/- 180 meters Scaled)
 BW1539
 BW1539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ129999(NAD 83)
 BW1539
 BW1539                          SUPERSEDED SURVEY CONTROL
 BW1539
 BW1539  NGVD 29 (??/??/92)   16.559  (m)           54.33   (f) ADJ UNCH    1 2
 BW1539
 BW1539.Superseded values are not recommended for survey control.
 BW1539
 BW1539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1539.See file dsdata.pdf to determine how the superseded data were derived.
 BW1539
 BW1539_MARKER: B = BOLT
 BW1539_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1539_SP_SET: UNDERGROUND SLAB
 BW1539_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1539
 BW1539  HISTORY     - Date     Condition        Report By
 BW1539  HISTORY     - UNK      MONUMENTED       USACE
 BW1539  HISTORY     - 1966     GOOD             CGS
 BW1539
 BW1539                          STATION DESCRIPTION
 BW1539
 BW1539'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1539'0.5 MI NORTHEAST FROM JONESVILLE.  0.25 MILE NORTHEAST ALONG FRONT
 BW1539'STREET FROM THE NORTHWEST END OF THE U. S. HIGHWAY 84 BRIDGE OVER
 BW1539'BLACK RIVER AT JONESVILLE TO THE MAGNOLIA HOTEL, THENCE 0.25 MILE
 BW1539'NORTHEAST ACROSS LITTLE RIVER TO A SMALL NECK OF LAND IN SECTION 36,
 BW1539'T8N, R6E, 231 FEET NORTHEAST OF AND ACROSS A GRAVELED ROAD FROM THE
 BW1539'NORTH CORNER OF A GARAGE AT THE AUDIE HARRIS RESIDENCE, 139 FEET
 BW1539'SOUTHEAST OF THE CENTERLINE OF A PAVED ROAD, 158 FEET NORTHEAST OF THE
 BW1539'CENTERLINE OF A PRIVATE GRAVELED ROAD, 143 FEET NORTH-NORTHWEST OF THE
 BW1539'MORE NORTHEASTERLY OF THE TWO TALLEST POWER POLES IN THE VICINITY, 212
 BW1539'FEET NORTH OF A 36-INCH COTTONWOOD TREE IN THE YARD AT THE AUDIE
 BW1539'HARRIS RESIDENCE, 68 FEET SOUTH OF A 26-INCH CHINABERRY TREE, 6.0 FEET
 BW1539'NORTHEAST OF A METAL WITNESS POST, A COPPER BOLT SET IN THE TOP OF A
 BW1539'CONCRETE SLAB ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO
 BW1539'WHICH IS HAD THROUGH A 3-INCH IRON PIPE WHICH PROJECTS 1 FOOT AND FROM
 BW1539'WHICH THE U. S. ENGINEERS CAP IS MISSING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0167 ***********************************************************************
 AT0167  DESIGNATION -  5 BOLT
 AT0167  PID         -  AT0167
 AT0167  STATE/COUNTY-  LA/PLAQUEMINES
 AT0167  COUNTRY     -  US
 AT0167  USGS QUAD   -  PILOTTOWN (2018)
 AT0167
 AT0167                         *CURRENT SURVEY CONTROL
 AT0167  ______________________________________________________________________
 AT0167* NAD 83(1986) POSITION- 29 13 38.     (N) 089 18 06.     (W)   SCALED
 AT0167* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0167  **This station is located in a suspected subsidence area (see below).
 AT0167  ______________________________________________________________________
 AT0167  GEOID HEIGHT    -        -23.648 (meters)                     GEOID18
 AT0167
 AT0167.The horizontal coordinates were scaled from a map and have
 AT0167.an estimated accuracy of +/- 6 seconds.
 AT0167
 AT0167.** This station is in an area of known vertical motion. If an
 AT0167.** orthometric height was ever established but is not available 
 AT0167.** in the current survey control section, the orthometric height
 AT0167.** is considered suspect.  Suspect heights are available in the
 AT0167.** superseded section only if requested.
 AT0167
 AT0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0167.GEOID18 height accuracy estimate available here.
 AT0167
 AT0167.Click photographs - Photos may exist for this station.
 AT0167
 AT0167;                    North         East    Units  Estimated Accuracy
 AT0167;SPC LA S     -    82,360.    1,197,520.      MT  (+/- 180 meters Scaled)
 AT0167
 AT0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT762353(NAD 83)
 AT0167
 AT0167                          SUPERSEDED SURVEY CONTROL
 AT0167
 AT0167.No superseded survey control is available for this station.
 AT0167
 AT0167_MARKER: B = BOLT
 AT0167_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0167_SP_SET: UNDERGROUND TILE
 AT0167_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0167
 AT0167  HISTORY     - Date     Condition        Report By
 AT0167  HISTORY     - 1938     MONUMENTED       MRC
 AT0167  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0167
 AT0167                          STATION DESCRIPTION
 AT0167
 AT0167'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0167'4.0 MI SE FROM VENICE.
 AT0167'4 MILES DOWNSTREAM ALONG THE RIGHT BANK OF MISSISSIPPI RIVER FROM
 AT0167'VENICE, PLAQUEMINES PARISH, ABOUT 2 MILES UPSTREAM FROM QUARANTINE
 AT0167'STATION, ON THE PLANTATION OF MRS. STRECKERT, ABOUT 550 FEET UPSTREAM
 AT0167'FROM A ROW OF SHANTIES, ABOUT 200 FEET UPSTREAM FROM A WALK LEADING
 AT0167'FROM A HOUSE TO THE RIVER, IN AN ORANGE GROVE, 41 FEET NORTHEAST OF
 AT0167'THE NORTHEAST CORNER OF THE SITE OF THE BURNED PLANTATION HOUSE, 65
 AT0167'FEET SOUTHWEST OF THE WATERS EDGE, 30 FEET NORTHEAST OF A BANK CAUSED
 AT0167'BY WAVE WASH DURING HIGH WATER, 78 FEET NORTHEAST OF THE CENTER OF A
 AT0167'CLUMP OF BANANA TREES, 13 FEET SOUTHWEST OF THE RIVER BANK AND A ROW
 AT0167'OF WILLOW TREES, 35.4 FEET WEST OF AN 8-INCH BLAZED WILLOW TREE, 26.6
 AT0167'FEET SOUTH OF AN 8-INCH BLAZED LEANING WILLOW TREE, 16.7 FEET
 AT0167'NORTHEAST OF TWO SMALL ORANGE TREES, 3 FEET INSIDE OF THE FIRST ROW OF
 AT0167'ORANGE TREES BACK OF THE RIVER, AND BESIDE A 3-INCH IRON PIPE ABOUT 8
 AT0167'FEET IN LENGTH.  A COPPER BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET
 AT0167'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING
 AT0167'ABOUT 6 INCHES ABOVE GROUND AND BEARING A MISSISSIPPI RIVER COMMISSION
 AT0167'STANDARD CAP.  NOTE-- THE LINE WAS REROUTED ON THE OTHER BANK OF THE
 AT0167'RIVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0744 ***********************************************************************
 BJ0744  DESIGNATION -  5 BOLT
 BJ0744  PID         -  BJ0744
 BJ0744  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0744  COUNTRY     -  US
 BJ0744  USGS QUAD   -  ERWINVILLE (2018)
 BJ0744
 BJ0744                         *CURRENT SURVEY CONTROL
 BJ0744  ______________________________________________________________________
 BJ0744* NAD 83(1986) POSITION- 30 33 11.     (N) 091 29 24.     (W)   SCALED
 BJ0744* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0744  **This station is located in a suspected subsidence area (see below).
 BJ0744  ______________________________________________________________________
 BJ0744  GEOID HEIGHT    -        -27.156 (meters)                     GEOID18
 BJ0744  DYNAMIC HEIGHT  -          5.556 (meters)       18.23  (feet) COMP
 BJ0744  MODELED GRAVITY -    979,347.6   (mgal)                       NAVD 88
 BJ0744
 BJ0744.The horizontal coordinates were scaled from a map and have
 BJ0744.an estimated accuracy of +/- 6 seconds.
 BJ0744
 BJ0744.** This station is in an area of known vertical motion. If an
 BJ0744.** orthometric height was ever established but is not available 
 BJ0744.** in the current survey control section, the orthometric height
 BJ0744.** is considered suspect.  Suspect heights are available in the
 BJ0744.** superseded section only if requested.
 BJ0744
 BJ0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0744.GEOID18 height accuracy estimate available here.
 BJ0744
 BJ0744.Click photographs - Photos may exist for this station.
 BJ0744
 BJ0744.The dynamic height is computed by dividing the NAVD 88
 BJ0744.geopotential number by the normal gravity value computed on the
 BJ0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0744.degrees latitude (g = 980.6199 gals.).
 BJ0744
 BJ0744.The modeled gravity was interpolated from observed gravity values.
 BJ0744
 BJ0744;                    North         East    Units  Estimated Accuracy
 BJ0744;SPC LA S     -   227,580.      984,970.      MT  (+/- 180 meters Scaled)
 BJ0744
 BJ0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP448810(NAD 83)
 BJ0744
 BJ0744                          SUPERSEDED SURVEY CONTROL
 BJ0744
 BJ0744.No superseded survey control is available for this station.
 BJ0744
 BJ0744_MARKER: B = BOLT
 BJ0744_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ0744_SP_SET: UNDERGROUND TILE
 BJ0744_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0744
 BJ0744  HISTORY     - Date     Condition        Report By
 BJ0744  HISTORY     - UNK      MONUMENTED       USACE
 BJ0744  HISTORY     - 1964     GOOD             CGS
 BJ0744  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ0744  HISTORY     - 1976     GOOD             NGS
 BJ0744
 BJ0744                          STATION DESCRIPTION
 BJ0744
 BJ0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0744'ABOUT 4.15 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ0744'EAST END OF THE RAILROAD TRESTLE OVER BAYOU GROSSE TETE AT LIVONIA, OR
 BJ0744'ABOUT 5.25 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ0744'STATION AT ERWINVILLE, IN S 7, T6S, R10E, 45 FEET SOUTH OF THE
 BJ0744'SOUTH RAIL, 102 FEET SOUTHEAST OF THE CENTER OF A ROAD CROSSING, 92
 BJ0744'FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 63 FEET EAST OF A
 BJ0744'TELEPHONE POLE, 1/2 FOOT NORTH OF A FENCE, 1.1 FEET WEST OF A METAL
 BJ0744'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, A COPPER BOLT
 BJ0744'SET IN A TILE ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE GROUND, ACCESS
 BJ0744'TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING A CAP WHICH
 BJ0744'PROJECTS 1 1/2 FEET ABOVE THE LEVEL OF THE GROUND.
 BJ0744
 BJ0744                          STATION RECOVERY (1968)
 BJ0744
 BJ0744'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ0744'MARK NOT FOUND.
 BJ0744
 BJ0744                          STATION RECOVERY (1976)
 BJ0744
 BJ0744'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0744'4.2 MILES EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0744'HIGHWAY 77, AT THE JUNCTION OF STATE HIGHWAY 978 LEADING NORTH AND
 BJ0744'A GRAVELED ROAD LEADING SOUTH, 190 FT. SOUTH OF THE CENTER LINE OF
 BJ0744'THE SOUTH LANES OF THE HIGHWAY, 93 FT. EAST OF THE CENTER LINE OF THE
 BJ0744'ROAD, 45.3 FT. SOUTH OF THE SOUTH RAIL OF THE MISSOURI PACIFIC
 BJ0744'RAILROAD, 0.5 FT. NORTH OF AN EAST-WEST FENCE, 75 FT. EAST OF A FENCE
 BJ0744'CORNER, A COPPER BOLT SET IN A TILE SLAB ABOUT 2.5 FT. BELOW THE
 BJ0744'LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE
 BJ0744'BEARING A CAP WHICH PROJECTS 1.5 FT. ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4050 ***********************************************************************
 BJ4050  DESIGNATION -  5 C
 BJ4050  PID         -  BJ4050
 BJ4050  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4050  COUNTRY     -  US
 BJ4050  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4050
 BJ4050                         *CURRENT SURVEY CONTROL
 BJ4050  ______________________________________________________________________
 BJ4050* NAD 83(1986) POSITION- 30 24 59.     (N) 091 10 35.     (W)   SCALED
 BJ4050* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4050  **This station is located in a suspected subsidence area (see below).
 BJ4050  ______________________________________________________________________
 BJ4050  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ4050  DYNAMIC HEIGHT  -         10.990 (meters)       36.06  (feet) COMP
 BJ4050  MODELED GRAVITY -    979,335.6   (mgal)                       NAVD 88
 BJ4050
 BJ4050.The horizontal coordinates were scaled from a map and have
 BJ4050.an estimated accuracy of +/- 6 seconds.
 BJ4050
 BJ4050.** This station is in an area of known vertical motion. If an
 BJ4050.** orthometric height was ever established but is not available 
 BJ4050.** in the current survey control section, the orthometric height
 BJ4050.** is considered suspect.  Suspect heights are available in the
 BJ4050.** superseded section only if requested.
 BJ4050
 BJ4050.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4050.GEOID18 height accuracy estimate available here.
 BJ4050
 BJ4050.Click photographs - Photos may exist for this station.
 BJ4050
 BJ4050.The dynamic height is computed by dividing the NAVD 88
 BJ4050.geopotential number by the normal gravity value computed on the
 BJ4050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4050.degrees latitude (g = 980.6199 gals.).
 BJ4050
 BJ4050.The modeled gravity was interpolated from observed gravity values.
 BJ4050
 BJ4050;                    North         East    Units  Estimated Accuracy
 BJ4050;SPC LA S     -   212,430.    1,015,080.      MT  (+/- 180 meters Scaled)
 BJ4050
 BJ4050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP751663(NAD 83)
 BJ4050
 BJ4050                          SUPERSEDED SURVEY CONTROL
 BJ4050
 BJ4050.No superseded survey control is available for this station.
 BJ4050
 BJ4050_MARKER: DB = BENCH MARK DISK
 BJ4050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4050_STAMPING: 5 C
 BJ4050_MARK LOGO: LA-033
 BJ4050_PROJECTION: FLUSH
 BJ4050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4050+STABILITY: SURFACE MOTION
 BJ4050
 BJ4050  HISTORY     - Date     Condition        Report By
 BJ4050  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4050  HISTORY     - 20080320 GOOD             GEOCAC
 BJ4050
 BJ4050                          STATION DESCRIPTION
 BJ4050
 BJ4050'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4050'IN BATON ROUGE.  ABOUT 2.59 KM (1.61 MI) SOUTH ON HIGHLAND ROAD FROM
 BJ4050'THE HIGHLAND ROAD EXIT OFF INTERSTATE 10 TO THE BENCH MARK ON THE EAST
 BJ4050'SIDE OF HIGHLAND ROAD AT THE NORTH ENTRANCE TO LOUISIANA STATE
 BJ4050'UNIVERSITY, 9.5 METERS (31 FT) EAST OF THE CENTERLINE OF HIGHLAND
 BJ4050'ROAD, 6.4 METERS (21 FT) SOUTH OF THE CENTERLINE OF EAST CHIMES
 BJ4050'STREET, 3.05 METERS (10 FT) EAST OF THE CENTER OF A LARGE ORNAMENTAL
 BJ4050'COLUMN AT THE ENTRANCE TO THE COLLEGE, AND 1.68 METERS (5.5 FT) WEST
 BJ4050'OF THE CENTER OF A SIDEWALK ON THE EAST SIDE OF HIGHLAND ROAD.  IT IS
 BJ4050'0.30 METERS NORTHWEST FROM A WITNESS POST AND LEVEL WITH EAST CHIMES
 BJ4050'STREET.
 BJ4050
 BJ4050                          STATION RECOVERY (2008)
 BJ4050
 BJ4050'RECOVERY NOTE BY GEOCACHING 2008 (NPP)
 BJ4050'MARK IS SLIGHTLY BELOW THE TOP OF THE SOIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0166 ***********************************************************************
 AT0166  DESIGNATION -  5 CAP
 AT0166  PID         -  AT0166
 AT0166  STATE/COUNTY-  LA/PLAQUEMINES
 AT0166  COUNTRY     -  US
 AT0166  USGS QUAD   -  PILOTTOWN (2018)
 AT0166
 AT0166                         *CURRENT SURVEY CONTROL
 AT0166  ______________________________________________________________________
 AT0166* NAD 83(1986) POSITION- 29 13 38.     (N) 089 18 07.     (W)   SCALED
 AT0166* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0166  **This station is located in a suspected subsidence area (see below).
 AT0166  ______________________________________________________________________
 AT0166  GEOID HEIGHT    -        -23.648 (meters)                     GEOID18
 AT0166
 AT0166.The horizontal coordinates were scaled from a map and have
 AT0166.an estimated accuracy of +/- 6 seconds.
 AT0166
 AT0166.** This station is in an area of known vertical motion. If an
 AT0166.** orthometric height was ever established but is not available 
 AT0166.** in the current survey control section, the orthometric height
 AT0166.** is considered suspect.  Suspect heights are available in the
 AT0166.** superseded section only if requested.
 AT0166
 AT0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0166.GEOID18 height accuracy estimate available here.
 AT0166
 AT0166.Click photographs - Photos may exist for this station.
 AT0166
 AT0166;                    North         East    Units  Estimated Accuracy
 AT0166;SPC LA S     -    82,360.    1,197,500.      MT  (+/- 180 meters Scaled)
 AT0166
 AT0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT762353(NAD 83)
 AT0166
 AT0166                          SUPERSEDED SURVEY CONTROL
 AT0166
 AT0166.No superseded survey control is available for this station.
 AT0166
 AT0166_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0166_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0166_STAMPING: PBM 5 CAP
 AT0166_MARK LOGO: MRC
 AT0166_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0166_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0166
 AT0166  HISTORY     - Date     Condition        Report By
 AT0166  HISTORY     - 1938     MONUMENTED       MRC
 AT0166  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0166
 AT0166                          STATION DESCRIPTION
 AT0166
 AT0166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0166'4.0 MI SE FROM VENICE.
 AT0166'4 MILES DOWNSTREAM ALONG THE RIGHT BANK OF MISSISSIPPI RIVER FROM
 AT0166'VENICE, PLAQUEMINES PARISH, ABOUT 2 MILES UPSTREAM FROM QUARANTINE
 AT0166'STATION, ON THE PLANTATION OF MRS. STRECKERT, ABOUT 550 FEET UPSTREAM
 AT0166'FROM A ROW OF SHANTIES, ABOUT 200 FEET UPSTREAM FROM A WALK LEADING
 AT0166'FROM A HOUSE TO THE RIVER, IN AN ORANGE GROVE, 41 FEET NORTHEAST OF
 AT0166'THE NORTHEAST CORNER OF THE SITE OF THE BURNED PLANTATION HOUSE, 65
 AT0166'FEET SOUTHWEST OF THE WATERS EDGE, 30 FEET NORTHEAST OF A BANK CAUSED
 AT0166'BY WAVE WASH DURING HIGH WATER, 78 FEET NORTHEAST OF THE CENTER OF A
 AT0166'CLUMP OF BANANA TREES, 13 FEET SOUTHWEST OF THE RIVER BANK AND A ROW
 AT0166'OF WILLOW TREES, 35.4 FEET WEST OF AN 8-INCH BLAZED WILLOW TREE, 26.6
 AT0166'FEET SOUTH OF AN 8-INCH BLAZED LEANING WILLOW TREE, 16.7 FEET
 AT0166'NORTHEAST OF TWO SMALL ORANGE TREES, 3 FEET INSIDE OF THE FIRST ROW OF
 AT0166'ORANGE TREES BACK OF THE RIVER, AND BESIDE A 3-INCH IRON PIPE ABOUT 8
 AT0166'FEET IN LENGTH.  AN IRON PIPE PROJECTING ABOUT 6 INCHES ABOVE GROUND
 AT0166'AND BEARING A MISSISSIPPI RIVER COMMISSION STANDARD CAP. NOTE-- THE
 AT0166'LINE WAS REROUTED ON THE OTHER BANK OF THE RIVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1874 ***********************************************************************
 BJ1874  DESIGNATION -  5 CAP
 BJ1874  PID         -  BJ1874
 BJ1874  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1874  COUNTRY     -  US
 BJ1874  USGS QUAD   -  ERWINVILLE (2018)
 BJ1874
 BJ1874                         *CURRENT SURVEY CONTROL
 BJ1874  ______________________________________________________________________
 BJ1874* NAD 83(1986) POSITION- 30 33 09.     (N) 091 29 24.     (W)   SCALED
 BJ1874* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1874  **This station is located in a suspected subsidence area (see below).
 BJ1874  ______________________________________________________________________
 BJ1874  GEOID HEIGHT    -        -27.156 (meters)                     GEOID18
 BJ1874
 BJ1874.The horizontal coordinates were scaled from a map and have
 BJ1874.an estimated accuracy of +/- 6 seconds.
 BJ1874
 BJ1874.** This station is in an area of known vertical motion. If an
 BJ1874.** orthometric height was ever established but is not available 
 BJ1874.** in the current survey control section, the orthometric height
 BJ1874.** is considered suspect.  Suspect heights are available in the
 BJ1874.** superseded section only if requested.
 BJ1874
 BJ1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1874.GEOID18 height accuracy estimate available here.
 BJ1874
 BJ1874.Click photographs - Photos may exist for this station.
 BJ1874
 BJ1874;                    North         East    Units  Estimated Accuracy
 BJ1874;SPC LA S     -   227,520.      984,970.      MT  (+/- 180 meters Scaled)
 BJ1874
 BJ1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP448809(NAD 83)
 BJ1874
 BJ1874                          SUPERSEDED SURVEY CONTROL
 BJ1874
 BJ1874.No superseded survey control is available for this station.
 BJ1874
 BJ1874_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1874_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1874_MARK LOGO: USACE
 BJ1874_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1874_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1874
 BJ1874  HISTORY     - Date     Condition        Report By
 BJ1874  HISTORY     - UNK      MONUMENTED       USACE
 BJ1874  HISTORY     - 1964     GOOD             CGS
 BJ1874  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ1874
 BJ1874                          STATION DESCRIPTION
 BJ1874
 BJ1874'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1874'ABOUT 4.15 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ1874'EAST END OF THE RAILROAD TRESTLE OVER BAYOU GROSSE TETE AT LIVONIA, OR
 BJ1874'ABOUT 5.25 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ1874'STATION AT ERWINVILLE, IN S 7, T6S, R10E, 45 FEET SOUTH OF THE
 BJ1874'SOUTH RAIL, 102 FEET SOUTHEAST OF THE CENTER OF A ROAD CROSSING, 92
 BJ1874'FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 63 FEET EAST OF A
 BJ1874'TELEPHONE POLE, 1/2 FOOT NORTH OF A FENCE, 1.1 FEET WEST OF A METAL
 BJ1874'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.  A 4-INCH
 BJ1874'IRON PIPE BEARING A CAP WHICH PROJECTS 1 1/2 FEET ABOVE THE LEVEL OF
 BJ1874'THE GROUND.
 BJ1874
 BJ1874                          STATION RECOVERY (1968)
 BJ1874
 BJ1874'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ1874'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1542 ***********************************************************************
 CP1542  DESIGNATION -  5 DIETZE BOLT
 CP1542  PID         -  CP1542
 CP1542  STATE/COUNTY-  LA/MADISON
 CP1542  COUNTRY     -  US
 CP1542  USGS QUAD   -  BEDFORD (2018)
 CP1542
 CP1542                         *CURRENT SURVEY CONTROL
 CP1542  ______________________________________________________________________
 CP1542* NAD 83(1986) POSITION- 32 14 45.50   (N) 091 03 46.73   (W)   HD_HELD1
 CP1542* NAVD 88 ORTHO HEIGHT -    21.93  (+/-2cm)       71.9   (feet) VERTCON3
 CP1542  ______________________________________________________________________
 CP1542  GEOID HEIGHT    -        -26.485 (meters)                     GEOID18
 CP1542  VERT ORDER      -  ? (See Below)
 CP1542
 CP1542.The horizontal coordinates were determined by differentially corrected
 CP1542.hand held GPS observations or other comparable positioning techniques
 CP1542.and have an estimated accuracy of +/- 3 meters.
 CP1542
 CP1542.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1542.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1542
 CP1542.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1542.GEOID18 height accuracy estimate available here.
 CP1542
 CP1542.The vertical order pertains to the NGVD 29 superseded value.
 CP1542
 CP1542.Click photographs - Photos may exist for this station.
 CP1542
 CP1542;                    North         East    Units  Estimated Accuracy
 CP1542;SPC LA N     -   194,483.7   1,135,411.4     MT  (+/- 3 meters HH1 GPS) 
 CP1542
 CP1542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR8248669346(NAD 83)
 CP1542
 CP1542                          SUPERSEDED SURVEY CONTROL
 CP1542
 CP1542  NGVD 29 (??/??/92)   21.953  (m)           72.02   (f) ADJ UNCH       
 CP1542
 CP1542.Superseded values are not recommended for survey control.
 CP1542
 CP1542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1542.See file dsdata.pdf to determine how the superseded data were derived.
 CP1542
 CP1542_MARKER: B = BOLT
 CP1542_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1542_SP_SET: BLOCK
 CP1542_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1542
 CP1542  HISTORY     - Date     Condition        Report By
 CP1542  HISTORY     - UNK      MONUMENTED       USACE
 CP1542  HISTORY     - 1934     GOOD             USACE
 CP1542
 CP1542                          STATION DESCRIPTION
 CP1542
 CP1542'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1542'ABOUT 3.5 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS CONCRETE
 CP1542'BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF MISSISSIPPI RIVER,
 CP1542'IN MADISON PARISH, LA., ON OLD CHELULA PLANTATION, IN OPEN FIELD,
 CP1542'ABOUT 1/2 MILE DOWNSTREAM FROM ABANDONED TOWER LEVEE MACHINE. 86
 CP1542'METERS LANDWARD FROM CENTER OF NEW LEVEE ON PROLONGATION OF HODGES
 CP1542'CANAL.  120.1 METERS DOWNSTREAM FROM DOWNSTREAM LANDSIDE CORNER OF
 CP1542'HOUSE OCCUPIED BY JOHN CLINE.  180 METERS S. OF HOPPER BAYOU.  33.8
 CP1542'METERS LANDWARD OF FENCE.  NOTE-BLAZED TREES-- 24 IN. COTTONWOOD,
 CP1542'232 DEG. 175 METERS.  48 IN. CYPRESS, 222 DEG.  149 METERS.  20 IN.
 CP1542'COTTONWOOD, 88 DEG. 122 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1541 ***********************************************************************
 CP1541  DESIGNATION -  5 DIETZE CAP
 CP1541  PID         -  CP1541
 CP1541  STATE/COUNTY-  LA/MADISON
 CP1541  COUNTRY     -  US
 CP1541  USGS QUAD   -  BEDFORD (2018)
 CP1541
 CP1541                         *CURRENT SURVEY CONTROL
 CP1541  ______________________________________________________________________
 CP1541* NAD 83(1986) POSITION- 32 14 45.50   (N) 091 03 46.73   (W)   HD_HELD1
 CP1541* NAVD 88 ORTHO HEIGHT -    23.16  (+/-2cm)       76.0   (feet) VERTCON3
 CP1541  ______________________________________________________________________
 CP1541  GEOID HEIGHT    -        -26.485 (meters)                     GEOID18
 CP1541  VERT ORDER      -  ? (See Below)
 CP1541
 CP1541.The horizontal coordinates were determined by differentially corrected
 CP1541.hand held GPS observations or other comparable positioning techniques
 CP1541.and have an estimated accuracy of +/- 3 meters.
 CP1541
 CP1541.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1541.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1541
 CP1541.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1541.GEOID18 height accuracy estimate available here.
 CP1541
 CP1541.The vertical order pertains to the NGVD 29 superseded value.
 CP1541
 CP1541.Click photographs - Photos may exist for this station.
 CP1541
 CP1541;                    North         East    Units  Estimated Accuracy
 CP1541;SPC LA N     -   194,483.7   1,135,411.4     MT  (+/- 3 meters HH1 GPS) 
 CP1541
 CP1541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR8248669346(NAD 83)
 CP1541
 CP1541                          SUPERSEDED SURVEY CONTROL
 CP1541
 CP1541  NGVD 29 (??/??/92)   23.186  (m)           76.07   (f) ADJ UNCH       
 CP1541
 CP1541.Superseded values are not recommended for survey control.
 CP1541
 CP1541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1541.See file dsdata.pdf to determine how the superseded data were derived.
 CP1541
 CP1541_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1541_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1541_MARK LOGO: USACE
 CP1541_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1541_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1541
 CP1541  HISTORY     - Date     Condition        Report By
 CP1541  HISTORY     - UNK      MONUMENTED       USACE
 CP1541  HISTORY     - 1934     GOOD             USACE
 CP1541
 CP1541                          STATION DESCRIPTION
 CP1541
 CP1541'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1541'ABOUT 3.5 MILES EAST ALONG THE LEVEE FROM KING.  P.B.M. IS CONCRETE
 CP1541'BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF MISSISSIPPI RIVER,
 CP1541'IN MADISON PARISH, LA., ON OLD CHELULA PLANTATION, IN OPEN FIELD,
 CP1541'ABOUT 1/2 MILE DOWNSTREAM FROM ABANDONED TOWER LEVEE MACHINE. 86
 CP1541'METERS LANDWARD FROM CENTER OF NEW LEVEE ON PROLONGATION OF HODGES
 CP1541'CANAL.  120.1 METERS DOWNSTREAM FROM DOWNSTREAM LANDSIDE CORNER OF
 CP1541'HOUSE OCCUPIED BY JOHN CLINE.  180 METERS S. OF HOPPER BAYOU.  33.8
 CP1541'METERS LANDWARD OF FENCE.  NOTE-BLAZED TREES-- 24 IN. COTTONWOOD,
 CP1541'232 DEG. 175 METERS.  48 IN. CYPRESS, 222 DEG.  149 METERS.  20 IN.
 CP1541'COTTONWOOD, 88 DEG. 122 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0011 ***********************************************************************
 BW0011  DESIGNATION -  5 GDS
 BW0011  PID         -  BW0011
 BW0011  STATE/COUNTY-  LA/CONCORDIA
 BW0011  COUNTRY     -  US
 BW0011  USGS QUAD   -  TURNBULL ISLAND (2018)
 BW0011
 BW0011                         *CURRENT SURVEY CONTROL
 BW0011  ______________________________________________________________________
 BW0011* NAD 83(1986) POSITION- 31 06 54.     (N) 091 37 58.     (W)   SCALED
 BW0011* NAVD 88 ORTHO HEIGHT -    15.966 (meters)       52.38  (feet) ADJUSTED
 BW0011  ______________________________________________________________________
 BW0011  GEOID HEIGHT    -        -26.863 (meters)                     GEOID18
 BW0011  DYNAMIC HEIGHT  -         15.946 (meters)       52.32  (feet) COMP
 BW0011  MODELED GRAVITY -    979,400.1   (mgal)                       NAVD 88
 BW0011
 BW0011  VERT ORDER      -  FIRST     CLASS I
 BW0011
 BW0011.The horizontal coordinates were scaled from a map and have
 BW0011.an estimated accuracy of +/- 6 seconds.
 BW0011
 BW0011.The orthometric height was determined by differential leveling and
 BW0011.adjusted by the NATIONAL GEODETIC SURVEY
 BW0011.in February 1994.
 BW0011
 BW0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0011.GEOID18 height accuracy estimate available here.
 BW0011
 BW0011.Click photographs - Photos may exist for this station.
 BW0011
 BW0011.The dynamic height is computed by dividing the NAVD 88
 BW0011.geopotential number by the normal gravity value computed on the
 BW0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0011.degrees latitude (g = 980.6199 gals.).
 BW0011
 BW0011.The modeled gravity was interpolated from observed gravity values.
 BW0011
 BW0011;                    North         East    Units  Estimated Accuracy
 BW0011;SPC LA N     -    68,520.    1,082,720.      MT  (+/- 180 meters Scaled)
 BW0011
 BW0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ303431(NAD 83)
 BW0011
 BW0011                          SUPERSEDED SURVEY CONTROL
 BW0011
 BW0011  NAVD 88 (06/15/91)   15.989  (m)           52.46   (f) SUPERSEDED  1 1
 BW0011  NGVD 29 (11/26/84)   15.939  (m)           52.29   (f) ADJUSTED    1 1
 BW0011
 BW0011.Superseded values are not recommended for survey control.
 BW0011
 BW0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0011.See file dsdata.pdf to determine how the superseded data were derived.
 BW0011
 BW0011_MARKER: DD = SURVEY DISK
 BW0011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0011_STAMPING: 5 GDS 1964
 BW0011_MARK LOGO: USGS
 BW0011_PROJECTION: PROJECTING 18 CENTIMETERS
 BW0011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0011+STABILITY: SURFACE MOTION
 BW0011
 BW0011  HISTORY     - Date     Condition        Report By
 BW0011  HISTORY     - 1964     MONUMENTED       USGS
 BW0011  HISTORY     - 1966     GOOD             CGS
 BW0011  HISTORY     - 1976     GOOD             NGS
 BW0011
 BW0011                          STATION DESCRIPTION
 BW0011
 BW0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0011'5.75 MI S FROM SHAW.
 BW0011'ABOUT 2.65 MILES SOUTH ALONG STATE HIGHWAY 15 FROM THE BRICK
 BW0011'SCHOOLHOUSE AT SHAW, THENCE 3.1 MILES SOUTH ALONG A GRAVELED ROAD
 BW0011'WHICH PARALLELS STATE HIGHWAY 15 ON THE WEST SIDE, IN SETCTION 57, T 2
 BW0011'N, R 8 E, 121 FEET NORTHWEST OF THE CENTER OF THE INTERSECTION OF THE
 BW0011'GRAVELED ROAD AND STATE HIGHWAY 15, 182 FEET WEST OF THE CENTER LINE
 BW0011'OF THE HIGHWAY, 49 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 93
 BW0011'FEET SOUTH OF A WIRE GATE, 49 FEET WEST OF THE WEST CORNER OF A PIPE
 BW0011'CATTLE GUARD IN THE GRAVELED ROAD, 3 FEET NORTHWEST OF A POWER POLE
 BW0011'BRACED BY A GUY WIRE, 1 FOOT SOUTHWEST OF A FENCE, ABOUT LEVEL WITH
 BW0011'THE GRAVELED ROAD, 3.0 FEET FROM A METAL WITNESS POST, AND SET IN THE
 BW0011'TOP OF A CONCRETE POST PROJECTING 7 INCHES.
 BW0011
 BW0011                          STATION RECOVERY (1976)
 BW0011
 BW0011'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0011'2.7 MILES SOUTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0011'HIGHWAY 190 AT SHAW, THENCE 3.1 MILES SOUTH  ALONG A GRAVELED ROAD,
 BW0011'0.85 MILES NORTH OF BENCH MARK MRLTLD-7, 293 FT. NORTHWEST OF THE
 BW0011'CENTER OF THE JUNCTION OF STATE HIGHWAY 15, 182 FT. WEST OF THE CENTER
 BW0011'LINE OF THE HIGHWAY, 49 FT. SOUTHWEST OF THE CENTER  LINE OF THE ROAD,
 BW0011'3 FT. NORTHWEST OF A POWER LINE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0645 ***********************************************************************
 BJ0645  DESIGNATION -  5 LLD ANO
 BJ0645  PID         -  BJ0645
 BJ0645  STATE/COUNTY-  LA/ASCENSION
 BJ0645  COUNTRY     -  US
 BJ0645  USGS QUAD   -  GONZALES (2018)
 BJ0645
 BJ0645                         *CURRENT SURVEY CONTROL
 BJ0645  ______________________________________________________________________
 BJ0645* NAD 83(1986) POSITION- 30 07 33.     (N) 090 55 32.     (W)   SCALED
 BJ0645* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0645  **This station is located in a suspected subsidence area (see below).
 BJ0645  ______________________________________________________________________
 BJ0645  GEOID HEIGHT    -        -26.652 (meters)                     GEOID18
 BJ0645  DYNAMIC HEIGHT  -          5.941 (meters)       19.49  (feet) COMP
 BJ0645  MODELED GRAVITY -    979,312.6   (mgal)                       NAVD 88
 BJ0645
 BJ0645.The horizontal coordinates were scaled from a map and have
 BJ0645.an estimated accuracy of +/- 6 seconds.
 BJ0645
 BJ0645.** This station is in an area of known vertical motion. If an
 BJ0645.** orthometric height was ever established but is not available 
 BJ0645.** in the current survey control section, the orthometric height
 BJ0645.** is considered suspect.  Suspect heights are available in the
 BJ0645.** superseded section only if requested.
 BJ0645
 BJ0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0645.GEOID18 height accuracy estimate available here.
 BJ0645
 BJ0645.Click photographs - Photos may exist for this station.
 BJ0645
 BJ0645.The dynamic height is computed by dividing the NAVD 88
 BJ0645.geopotential number by the normal gravity value computed on the
 BJ0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0645.degrees latitude (g = 980.6199 gals.).
 BJ0645
 BJ0645.The modeled gravity was interpolated from observed gravity values.
 BJ0645
 BJ0645;                    North         East    Units  Estimated Accuracy
 BJ0645;SPC LA S     -   180,280.    1,039,290.      MT  (+/- 180 meters Scaled)
 BJ0645
 BJ0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP998345(NAD 83)
 BJ0645
 BJ0645                          SUPERSEDED SURVEY CONTROL
 BJ0645
 BJ0645.No superseded survey control is available for this station.
 BJ0645
 BJ0645_MARKER: DD = SURVEY DISK
 BJ0645_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0645_STAMPING: 5 LLD ANO
 BJ0645_MARK LOGO: USACE
 BJ0645_PROJECTION: FLUSH
 BJ0645_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0645_ROD/PIPE-DEPTH: 16.8 meters
 BJ0645
 BJ0645  HISTORY     - Date     Condition        Report By
 BJ0645  HISTORY     - UNK      MONUMENTED       USACE
 BJ0645  HISTORY     - 1976     GOOD             NGS
 BJ0645  HISTORY     - 20080110 POOR             SJBGRP
 BJ0645
 BJ0645                          STATION DESCRIPTION
 BJ0645
 BJ0645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0645'5.4 MI NE FROM DONALDSONVILLE.
 BJ0645'5.4 MILES EAST AND NORTH ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0645'LESSARD STREET, 0.1 MILE NORTHWEST OF A POWER LINE POLE WITH A GUY
 BJ0645'POLE ACROSS THE HIGHWAY, 47 FT NORTHEAST OF THE CENTER LINE OF THE
 BJ0645'HIGHWAY, 2.9 FT NORTHEAST OF A FENCE, A DISK ON THE TOP OF A COPPER-
 BJ0645'COATED STEEL ROD SET TO A DEPTH OF 55 FT.  THE DISK AND THE ROD ARE
 BJ0645'SET IN CONCRETE FLUSH WITH THE GROUND.
 BJ0645
 BJ0645                          STATION RECOVERY (2008)
 BJ0645
 BJ0645'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ0645'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1048 ***********************************************************************
 BK1048  DESIGNATION -  5 MPRR
 BK1048  PID         -  BK1048
 BK1048  STATE/COUNTY-  LA/ALLEN
 BK1048  COUNTRY     -  US
 BK1048  USGS QUAD   -  PAWNEE (2018)
 BK1048
 BK1048                         *CURRENT SURVEY CONTROL
 BK1048  ______________________________________________________________________
 BK1048* NAD 83(1986) POSITION- 30 53 36.4    (N) 092 37 31.9    (W)   HD_HELD2
 BK1048* NAVD 88 ORTHO HEIGHT -    41.338 (meters)      135.62  (feet) ADJUSTED
 BK1048  ______________________________________________________________________
 BK1048  GEOID HEIGHT    -        -26.871 (meters)                     GEOID18
 BK1048  DYNAMIC HEIGHT  -         41.285 (meters)      135.45  (feet) COMP
 BK1048  MODELED GRAVITY -    979,372.5   (mgal)                       NAVD 88
 BK1048
 BK1048  VERT ORDER      -  FIRST     CLASS I
 BK1048
 BK1048.The horizontal coordinates were established by autonomous hand held GPS
 BK1048.observations and have an estimated accuracy of +/- 10 meters.
 BK1048
 BK1048.The 2009 superseded orthometric height was determined using a crustal movement
 BK1048.model based on published report NOAA Technical Report NOS/NGS 50
 BK1048.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK1048.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK1048.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK1048
 BK1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1048.GEOID18 height accuracy estimate available here.
 BK1048
 BK1048.Click photographs - Photos may exist for this station.
 BK1048
 BK1048.The dynamic height is computed by dividing the NAVD 88
 BK1048.geopotential number by the normal gravity value computed on the
 BK1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1048.degrees latitude (g = 980.6199 gals.).
 BK1048
 BK1048.The modeled gravity was interpolated from observed gravity values.
 BK1048
 BK1048;                    North         East    Units  Estimated Accuracy
 BK1048;SPC LA S     -   266,007.      876,450.      MT  (+/- 10 meters HH2 GPS)
 BK1048
 BK1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3578917853(NAD 83)
 BK1048
 BK1048                          SUPERSEDED SURVEY CONTROL
 BK1048
 BK1048  NAVD 88 (05/17/09)   41.322  (m)          135.57   (f) SUPERSEDED  1 2
 BK1048  NAVD 88 (06/15/91)   41.330  (m)          135.60   (f) SUPERSEDED  1 1
 BK1048  NGVD 29 (11/26/84)   41.315  (m)          135.55   (f) ADJUSTED    1 1
 BK1048
 BK1048.Superseded values are not recommended for survey control.
 BK1048
 BK1048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1048.See file dsdata.pdf to determine how the superseded data were derived.
 BK1048
 BK1048_MARKER: Z = SEE DESCRIPTION
 BK1048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1048+STABILITY: SURFACE MOTION
 BK1048
 BK1048  HISTORY     - Date     Condition        Report By
 BK1048  HISTORY     - UNK      MONUMENTED       MPRR
 BK1048  HISTORY     - 1970     GOOD             NGS
 BK1048
 BK1048                          STATION DESCRIPTION
 BK1048
 BK1048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1048'5.75 MI NE FROM OAKDALE.
 BK1048'ABOUT 5.75 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BK1048'THE STATION AT OAKDALE, OR ABOUT 6.25 MILES SOUTHWEST ALONG THE
 BK1048'MISSOURI PACIFIC RAILROAD FROM THE TOWN HALL AT GLENMORA, 34 FEET EAST
 BK1048'OF MILEPOST 630, 8 FEET NORTHWEST OF THE NORTHWEST RAIL, 100 FEET
 BK1048'SOUTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 165, ABOUT LEVEL WITH THE
 BK1048'HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, A BRASS PIN IN THE
 BK1048'TOP OF A CONCRETE POST WHICH PROJECTS 24 INCHES ABOVE THE SURFACE OF
 BK1048'THE GROUND AND WHICH BEARS A BRASS PLATE ON THE NORTH SIDE ON WHICH IS
 BK1048'INSCRIBED M P 630 22790+67.  NOTE-- THIS MARK IS LEANING ABOUT 10
 BK1048'DEGREES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0904 ***********************************************************************
 AU0904  DESIGNATION -  5 NOS+WB
 AU0904  PID         -  AU0904
 AU0904  STATE/COUNTY-  LA/ORLEANS
 AU0904  COUNTRY     -  US
 AU0904  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0904
 AU0904                         *CURRENT SURVEY CONTROL
 AU0904  ______________________________________________________________________
 AU0904* NAD 83(1986) POSITION- 29 58 49.     (N) 090 01 07.     (W)   SCALED
 AU0904* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0904  **This station is located in a suspected subsidence area (see below).
 AU0904  ______________________________________________________________________
 AU0904  GEOID HEIGHT    -        -26.049 (meters)                     GEOID18
 AU0904
 AU0904.The horizontal coordinates were scaled from a map and have
 AU0904.an estimated accuracy of +/- 6 seconds.
 AU0904
 AU0904.** This station is in an area of known vertical motion. If an
 AU0904.** orthometric height was ever established but is not available 
 AU0904.** in the current survey control section, the orthometric height
 AU0904.** is considered suspect.  Suspect heights are available in the
 AU0904.** superseded section only if requested.
 AU0904
 AU0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0904.GEOID18 height accuracy estimate available here.
 AU0904
 AU0904.Click photographs - Photos may exist for this station.
 AU0904
 AU0904;                    North         East    Units  Estimated Accuracy
 AU0904;SPC LA S     -   164,810.    1,126,870.      MT  (+/- 180 meters Scaled)
 AU0904
 AU0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP876203(NAD 83)
 AU0904
 AU0904                          SUPERSEDED SURVEY CONTROL
 AU0904
 AU0904.No superseded survey control is available for this station.
 AU0904
 AU0904_MARKER: Q = CHISELED SQUARE
 AU0904_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU0904+WITH SETTING: PAVEMENT
 AU0904_MARK LOGO: NONE
 AU0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0904+STABILITY: SURFACE MOTION
 AU0904
 AU0904  HISTORY     - Date     Condition        Report By
 AU0904  HISTORY     - UNK      MONUMENTED       LA1690
 AU0904  HISTORY     - 1964     GOOD             CGS
 AU0904  HISTORY     - 1985     GOOD             NGS
 AU0904
 AU0904                          STATION DESCRIPTION
 AU0904
 AU0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0904'IN NEW ORLEANS.
 AU0904'AT NEW ORLEANS, NEAR THE INTERSECTION OF FLORIDA AVENUE AND JOURDAN
 AU0904'AVENUE, AT THE NEW ORLEANS SEWAGE AND WATER BOARD PUMPING STATION NO.
 AU0904'5, 28 FEET EAST OF THE NORTHWEST CORNER OF PUMPING STATION, 129 FEET
 AU0904'EAST OF BENCH MARK R 189 DESCRIBED, A 2 INCH SQUARE AT THE NORTHEAST
 AU0904'CORNER OF LARGE DOORWAY AT THE NORTH SIDE OF PUMP HOUSE AND ABOUT
 AU0904'LEVEL WITH THE GROUND.
 AU0904
 AU0904                          STATION RECOVERY (1985)
 AU0904
 AU0904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3473 ***********************************************************************
 BJ3473  DESIGNATION -  5 S USGS
 BJ3473  PID         -  BJ3473
 BJ3473  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3473  COUNTRY     -  US
 BJ3473  USGS QUAD   -  PRIDE (2018)
 BJ3473
 BJ3473                         *CURRENT SURVEY CONTROL
 BJ3473  ______________________________________________________________________
 BJ3473* NAD 83(1986) POSITION- 30 38 06.     (N) 090 56 08.     (W)   SCALED
 BJ3473* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3473  **This station is located in a suspected subsidence area (see below).
 BJ3473  ______________________________________________________________________
 BJ3473  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BJ3473  DYNAMIC HEIGHT  -         24.087 (meters)       79.03  (feet) COMP
 BJ3473  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3473
 BJ3473.The horizontal coordinates were scaled from a map and have
 BJ3473.an estimated accuracy of +/- 6 seconds.
 BJ3473
 BJ3473.** This station is in an area of known vertical motion. If an
 BJ3473.** orthometric height was ever established but is not available 
 BJ3473.** in the current survey control section, the orthometric height
 BJ3473.** is considered suspect.  Suspect heights are available in the
 BJ3473.** superseded section only if requested.
 BJ3473
 BJ3473.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3473.GEOID18 height accuracy estimate available here.
 BJ3473
 BJ3473.Click photographs - Photos may exist for this station.
 BJ3473
 BJ3473.The dynamic height is computed by dividing the NAVD 88
 BJ3473.geopotential number by the normal gravity value computed on the
 BJ3473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3473.degrees latitude (g = 980.6199 gals.).
 BJ3473
 BJ3473.The modeled gravity was interpolated from observed gravity values.
 BJ3473
 BJ3473;                    North         East    Units  Estimated Accuracy
 BJ3473;SPC LA S     -   236,720.    1,038,130.      MT  (+/- 180 meters Scaled)
 BJ3473
 BJ3473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP978909(NAD 83)
 BJ3473
 BJ3473                          SUPERSEDED SURVEY CONTROL
 BJ3473
 BJ3473.No superseded survey control is available for this station.
 BJ3473
 BJ3473_MARKER: DB = BENCH MARK DISK
 BJ3473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3473_STAMPING: 5 S 1945
 BJ3473_MARK LOGO: USGS
 BJ3473_PROJECTION: FLUSH
 BJ3473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3473+STABILITY: SURFACE MOTION
 BJ3473
 BJ3473  HISTORY     - Date     Condition        Report By
 BJ3473  HISTORY     - 1945     MONUMENTED       USGS
 BJ3473  HISTORY     - 1983     GOOD             LADTD
 BJ3473
 BJ3473                          STATION DESCRIPTION
 BJ3473
 BJ3473'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3473'10.1 KM (6.3 MI) SE FROM PRIDE.
 BJ3473'ABOUT 5.3 KM (3.3 MILES) SOUTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3473'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND STONEY POINT BURCH
 BJ3473'ROAD, THENCE LEFT ON STONEY POINT BURCH ROAD FOR 4.8 KM (3 MILES) TO
 BJ3473'THE JUNCTION OF STONEY POINT BURCH ROAD AND STATE HIGHWAY 37 AND THE
 BJ3473'MARK EAST OF HIGHWAY 37, 14.6 METERS (48 FEET) SOUTHEAST OF THE
 BJ3473'JUNCTION OF STONEY POINT BURCH ROAD AND HIGHWAY 37, 9.4 METERS (31
 BJ3473'FEET) SOUTH-SOUTHWEST OF A 30-INCH PINE TREE, 8.5 METERS (28 FEET)
 BJ3473'EAST-SOUTHEAST OF THE CENTER OF HIGHWAY 37 AND 7.3 METERS (24 FEET)
 BJ3473'NORTH-NORTHEAST OF A 24-INCH PINE TREE.
 BJ3473'THE MARK IS 0.15 METERS  WNW FROM A WITNESS POST.
 BJ3473'THE MARK IS 0.30 M BELOW STATE HIGHWAY 37.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2124 ***********************************************************************
 BK2124  DESIGNATION -  5 V 1
 BK2124  PID         -  BK2124
 BK2124  STATE/COUNTY-  LA/AVOYELLES
 BK2124  COUNTRY     -  US
 BK2124  USGS QUAD   -  WHITEVILLE (2018)
 BK2124
 BK2124                         *CURRENT SURVEY CONTROL
 BK2124  ______________________________________________________________________
 BK2124* NAD 83(1986) POSITION- 30 51 25.     (N) 092 12 51.     (W)   SCALED
 BK2124* NAVD 88 ORTHO HEIGHT -    15.91  (+/-2cm)       52.2   (feet) VERTCON3
 BK2124  ______________________________________________________________________
 BK2124  GEOID HEIGHT    -        -27.043 (meters)                     GEOID18
 BK2124  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2124
 BK2124.The horizontal coordinates were scaled from a map and have
 BK2124.an estimated accuracy of +/- 6 seconds.
 BK2124
 BK2124.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2124.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2124
 BK2124.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2124.GEOID18 height accuracy estimate available here.
 BK2124
 BK2124.The vertical order pertains to the NGVD 29 superseded value.
 BK2124
 BK2124.Click photographs - Photos may exist for this station.
 BK2124
 BK2124;                    North         East    Units  Estimated Accuracy
 BK2124;SPC LA N     -    39,610.    1,027,340.      MT  (+/- 180 meters Scaled)
 BK2124
 BK2124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ751140(NAD 83)
 BK2124
 BK2124                          SUPERSEDED SURVEY CONTROL
 BK2124
 BK2124  NGVD 29 (11/26/84)   15.911  (m)           52.20   (f) ADJUSTED    2 2
 BK2124
 BK2124.Superseded values are not recommended for survey control.
 BK2124
 BK2124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2124.See file dsdata.pdf to determine how the superseded data were derived.
 BK2124
 BK2124_MARKER: DD = SURVEY DISK
 BK2124_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK2124_SP_SET: BRIDGE WING WALL
 BK2124_STAMPING: 5 V 1 1977
 BK2124_MARK LOGO: LADHGS
 BK2124_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2124
 BK2124  HISTORY     - Date     Condition        Report By
 BK2124  HISTORY     - 1977     MONUMENTED       LADH
 BK2124
 BK2124                          STATION DESCRIPTION
 BK2124
 BK2124'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2124'5.6 MI SE FROM WHITEVILLE.
 BK2124'ABOUT 5.6 MILES NW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF STATE
 BK2124'HIGHWAY 29 AT WHITEVILLE, 18 FT EAST OF THE CENTERLINE OF STATE
 BK2124'HIGHWAY 29, 71 FT EAST OF A POWER POLE, THIS MARKER IS LOCATED ON THE
 BK2124'NE CORNER OF A CONCRETE BRIDGE WING WALL ON STATE HIGHWAY 29 AND OVER
 BK2124'BAYOU BOEUF, DATE ON BRIDGE 1961.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2034 ***********************************************************************
 BK2034  DESIGNATION -  5 V 10
 BK2034  PID         -  BK2034
 BK2034  STATE/COUNTY-  LA/AVOYELLES
 BK2034  COUNTRY     -  US
 BK2034  USGS QUAD   -  BUNKIE (2018)
 BK2034
 BK2034                         *CURRENT SURVEY CONTROL
 BK2034  ______________________________________________________________________
 BK2034* NAD 83(1986) POSITION- 30 53 07.     (N) 092 07 41.     (W)   SCALED
 BK2034* NAVD 88 ORTHO HEIGHT -    14.53  (+/-2cm)       47.7   (feet) VERTCON3
 BK2034  ______________________________________________________________________
 BK2034  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BK2034  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2034
 BK2034.The horizontal coordinates were scaled from a map and have
 BK2034.an estimated accuracy of +/- 6 seconds.
 BK2034
 BK2034.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2034
 BK2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2034.GEOID18 height accuracy estimate available here.
 BK2034
 BK2034.The vertical order pertains to the NGVD 29 superseded value.
 BK2034
 BK2034.Click photographs - Photos may exist for this station.
 BK2034
 BK2034;                    North         East    Units  Estimated Accuracy
 BK2034;SPC LA N     -    42,780.    1,035,570.      MT  (+/- 180 meters Scaled)
 BK2034
 BK2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ833172(NAD 83)
 BK2034
 BK2034                          SUPERSEDED SURVEY CONTROL
 BK2034
 BK2034  NGVD 29 (11/26/84)   14.521  (m)           47.64   (f) ADJUSTED    2 2
 BK2034
 BK2034.Superseded values are not recommended for survey control.
 BK2034
 BK2034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2034.See file dsdata.pdf to determine how the superseded data were derived.
 BK2034
 BK2034_MARKER: DD = SURVEY DISK
 BK2034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2034_STAMPING: 5 V 10 1975
 BK2034_MARK LOGO: LADHGS
 BK2034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2034+STABILITY: SURFACE MOTION
 BK2034
 BK2034  HISTORY     - Date     Condition        Report By
 BK2034  HISTORY     - 1975     MONUMENTED       LADH
 BK2034
 BK2034                          STATION DESCRIPTION
 BK2034
 BK2034'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2034'4.6 MI NW FROM MORROW.
 BK2034'ABOUT 4.6 MILES NW ALONG US HIGHWAY 71 FROM THE JUNCTION OF STATE
 BK2034'HIGHWAY 107 AT MORROW, 17 FT EAST OF THE EAST RAIL OF THE TEXAS AND
 BK2034'PACIFIC RAILROAD TRACK, 72 FT NORTH OF THE JUNCTION OF THE RAILROAD
 BK2034'AND A GRAVELED ROAD CROSSING THE TRACK, 69 FT NORTH OF A TELEGRAPH
 BK2034'POLE, 117 FT EAST OF THE CENTERLINE OF US HIGHWAY 71.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2028 ***********************************************************************
 BK2028  DESIGNATION -  5 V 11
 BK2028  PID         -  BK2028
 BK2028  STATE/COUNTY-  LA/AVOYELLES
 BK2028  COUNTRY     -  US
 BK2028  USGS QUAD   -  MORROW (2018)
 BK2028
 BK2028                         *CURRENT SURVEY CONTROL
 BK2028  ______________________________________________________________________
 BK2028* NAD 83(1986) POSITION- 30 51 38.     (N) 092 06 33.     (W)   SCALED
 BK2028* NAVD 88 ORTHO HEIGHT -    13.59  (+/-2cm)       44.6   (feet) VERTCON3
 BK2028  ______________________________________________________________________
 BK2028  GEOID HEIGHT    -        -27.062 (meters)                     GEOID18
 BK2028  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2028
 BK2028.The horizontal coordinates were scaled from a map and have
 BK2028.an estimated accuracy of +/- 6 seconds.
 BK2028
 BK2028.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2028.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2028
 BK2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2028.GEOID18 height accuracy estimate available here.
 BK2028
 BK2028.The vertical order pertains to the NGVD 29 superseded value.
 BK2028
 BK2028.Click photographs - Photos may exist for this station.
 BK2028
 BK2028;                    North         East    Units  Estimated Accuracy
 BK2028;SPC LA N     -    40,050.    1,037,380.      MT  (+/- 180 meters Scaled)
 BK2028
 BK2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ851144(NAD 83)
 BK2028
 BK2028                          SUPERSEDED SURVEY CONTROL
 BK2028
 BK2028  NGVD 29 (11/26/84)   13.589  (m)           44.58   (f) ADJUSTED    2 2
 BK2028
 BK2028.Superseded values are not recommended for survey control.
 BK2028
 BK2028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2028.See file dsdata.pdf to determine how the superseded data were derived.
 BK2028
 BK2028_MARKER: DD = SURVEY DISK
 BK2028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2028_STAMPING: 5 V 11 1975
 BK2028_MARK LOGO: LADHGS
 BK2028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2028+STABILITY: SURFACE MOTION
 BK2028
 BK2028  HISTORY     - Date     Condition        Report By
 BK2028  HISTORY     - 1975     MONUMENTED       LADH
 BK2028
 BK2028                          STATION DESCRIPTION
 BK2028
 BK2028'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2028'2.4 MI NW FROM MORROW.
 BK2028'ABOUT 2.4 MI NW ALONG US HIGHWAY 71 FROM THE JUNCTION OF STATE HIGHWAY
 BK2028'107 AT MORROW, 62 FT NE OF THE CENTERLINE OF US HIGHWAY 71, 35 FT WEST
 BK2028'OF THE WEST RAIL OF THE TEXAS AND PACIFIC RAILROAD TRACK, 3 FT NW OF
 BK2028'THE RAILROAD MILE POST NO 155.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2027 ***********************************************************************
 BK2027  DESIGNATION -  5 V 12
 BK2027  PID         -  BK2027
 BK2027  STATE/COUNTY-  LA/AVOYELLES
 BK2027  COUNTRY     -  US
 BK2027  USGS QUAD   -  MORROW (2018)
 BK2027
 BK2027                         *CURRENT SURVEY CONTROL
 BK2027  ______________________________________________________________________
 BK2027* NAD 83(1986) POSITION- 30 50 59.     (N) 092 06 02.     (W)   SCALED
 BK2027* NAVD 88 ORTHO HEIGHT -    13.44  (+/-2cm)       44.1   (feet) VERTCON3
 BK2027  ______________________________________________________________________
 BK2027  GEOID HEIGHT    -        -27.071 (meters)                     GEOID18
 BK2027  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2027
 BK2027.The horizontal coordinates were scaled from a map and have
 BK2027.an estimated accuracy of +/- 6 seconds.
 BK2027
 BK2027.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2027.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2027
 BK2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2027.GEOID18 height accuracy estimate available here.
 BK2027
 BK2027.The vertical order pertains to the NGVD 29 superseded value.
 BK2027
 BK2027.Click photographs - Photos may exist for this station.
 BK2027
 BK2027;                    North         East    Units  Estimated Accuracy
 BK2027;SPC LA N     -    38,850.    1,038,210.      MT  (+/- 180 meters Scaled)
 BK2027
 BK2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ860132(NAD 83)
 BK2027
 BK2027                          SUPERSEDED SURVEY CONTROL
 BK2027
 BK2027  NGVD 29 (11/26/84)   13.435  (m)           44.08   (f) ADJUSTED    2 2
 BK2027
 BK2027.Superseded values are not recommended for survey control.
 BK2027
 BK2027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2027.See file dsdata.pdf to determine how the superseded data were derived.
 BK2027
 BK2027_MARKER: DD = SURVEY DISK
 BK2027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2027_STAMPING: 5 V 12 1975
 BK2027_MARK LOGO: LADHGS
 BK2027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2027+STABILITY: SURFACE MOTION
 BK2027
 BK2027  HISTORY     - Date     Condition        Report By
 BK2027  HISTORY     - 1975     MONUMENTED       LADH
 BK2027
 BK2027                          STATION DESCRIPTION
 BK2027
 BK2027'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2027'1.6 MI NW FROM MORROW.
 BK2027'ABOUT 1.6 MI NW ALONG US HIGHWAY 71 FROM THE JUNCTION OF STATE HIGHWAY
 BK2027'107 AT MORROW, 61 FT NE OF THE CENTERLINE OF US HIGHWAY 71, 37 FT WEST
 BK2027'OF THE WEST RAIL OF THE TEXAS AND PACIFIC RAILROAD TRACK, 3 FT SE OF A
 BK2027'TELEPHONE POLE, 150 FT NW OF THE ST LANDRY PARISH LINE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2129 ***********************************************************************
 BK2129  DESIGNATION -  5 V 2
 BK2129  PID         -  BK2129
 BK2129  STATE/COUNTY-  LA/AVOYELLES
 BK2129  COUNTRY     -  US
 BK2129  USGS QUAD   -  BUNKIE (2018)
 BK2129
 BK2129                         *CURRENT SURVEY CONTROL
 BK2129  ______________________________________________________________________
 BK2129* NAD 83(1986) POSITION- 30 53 40.     (N) 092 12 30.     (W)   SCALED
 BK2129* NAVD 88 ORTHO HEIGHT -    16.75  (+/-2cm)       55.0   (feet) VERTCON3
 BK2129  ______________________________________________________________________
 BK2129  GEOID HEIGHT    -        -27.016 (meters)                     GEOID18
 BK2129  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2129
 BK2129.The horizontal coordinates were scaled from a map and have
 BK2129.an estimated accuracy of +/- 6 seconds.
 BK2129
 BK2129.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2129.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2129
 BK2129.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2129.GEOID18 height accuracy estimate available here.
 BK2129
 BK2129.The vertical order pertains to the NGVD 29 superseded value.
 BK2129
 BK2129.Click photographs - Photos may exist for this station.
 BK2129
 BK2129;                    North         East    Units  Estimated Accuracy
 BK2129;SPC LA N     -    43,770.    1,027,890.      MT  (+/- 180 meters Scaled)
 BK2129
 BK2129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ756181(NAD 83)
 BK2129
 BK2129                          SUPERSEDED SURVEY CONTROL
 BK2129
 BK2129  NGVD 29 (11/26/84)   16.744  (m)           54.93   (f) ADJUSTED    2 2
 BK2129
 BK2129.Superseded values are not recommended for survey control.
 BK2129
 BK2129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2129.See file dsdata.pdf to determine how the superseded data were derived.
 BK2129
 BK2129_MARKER: DD = SURVEY DISK
 BK2129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2129_STAMPING: 5 V 2 1977
 BK2129_MARK LOGO: LADHGS
 BK2129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2129+STABILITY: SURFACE MOTION
 BK2129
 BK2129  HISTORY     - Date     Condition        Report By
 BK2129  HISTORY     - 1977     MONUMENTED       LADH
 BK2129
 BK2129                          STATION DESCRIPTION
 BK2129
 BK2129'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2129'4.5 MI NE FROM BUNKIE.
 BK2129'ABOUT 4.5 MILES SW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF US
 BK2129'HIGHWAY 71 AT BUNKIE, 1L FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2129'29, 59 FT NW OF POWER POLE NO 74, 2 FT SE OF THE END OF A BRIDGE
 BK2129'HAINDRAILLING,
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2130 ***********************************************************************
 BK2130  DESIGNATION -  5 V 3
 BK2130  PID         -  BK2130
 BK2130  STATE/COUNTY-  LA/AVOYELLES
 BK2130  COUNTRY     -  US
 BK2130  USGS QUAD   -  BUNKIE (2018)
 BK2130
 BK2130                         *CURRENT SURVEY CONTROL
 BK2130  ______________________________________________________________________
 BK2130* NAD 83(1986) POSITION- 30 54 23.     (N) 092 12 26.     (W)   SCALED
 BK2130* NAVD 88 ORTHO HEIGHT -    16.36  (+/-2cm)       53.7   (feet) VERTCON3
 BK2130  ______________________________________________________________________
 BK2130  GEOID HEIGHT    -        -27.007 (meters)                     GEOID18
 BK2130  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2130
 BK2130.The horizontal coordinates were scaled from a map and have
 BK2130.an estimated accuracy of +/- 6 seconds.
 BK2130
 BK2130.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2130.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2130
 BK2130.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2130.GEOID18 height accuracy estimate available here.
 BK2130
 BK2130.The vertical order pertains to the NGVD 29 superseded value.
 BK2130
 BK2130.Click photographs - Photos may exist for this station.
 BK2130
 BK2130;                    North         East    Units  Estimated Accuracy
 BK2130;SPC LA N     -    45,100.    1,027,990.      MT  (+/- 180 meters Scaled)
 BK2130
 BK2130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ757194(NAD 83)
 BK2130
 BK2130                          SUPERSEDED SURVEY CONTROL
 BK2130
 BK2130  NGVD 29 (11/26/84)   16.351  (m)           53.64   (f) ADJUSTED    2 2
 BK2130
 BK2130.Superseded values are not recommended for survey control.
 BK2130
 BK2130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2130.See file dsdata.pdf to determine how the superseded data were derived.
 BK2130
 BK2130_MARKER: DD = SURVEY DISK
 BK2130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2130_STAMPING: 5 V 3 1977
 BK2130_MARK LOGO: LADHGS
 BK2130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2130+STABILITY: SURFACE MOTION
 BK2130
 BK2130  HISTORY     - Date     Condition        Report By
 BK2130  HISTORY     - 1977     MONUMENTED       LADH
 BK2130
 BK2130                          STATION DESCRIPTION
 BK2130
 BK2130'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2130'3.6 MI NE FROM BUNKIE.
 BK2130'ABOUT 3.6 MILES SW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF US
 BK2130'HIGHWAY 71 AT BUNKIE, 105 FT SE OF THE JUNCTION OF STATE HIGHWAY 29
 BK2130'AND STATE HIGHWAY 1176 AT EOLA, 62 FT SW OF A POWER POLE, 50 FT NW OF
 BK2130'A 10 INCH PECAN TREE, ABOUT 400 FT NW OF A BRICK CHURCH
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2131 ***********************************************************************
 BK2131  DESIGNATION -  5 V 4
 BK2131  PID         -  BK2131
 BK2131  STATE/COUNTY-  LA/AVOYELLES
 BK2131  COUNTRY     -  US
 BK2131  USGS QUAD   -  BUNKIE (2018)
 BK2131
 BK2131                         *CURRENT SURVEY CONTROL
 BK2131  ______________________________________________________________________
 BK2131* NAD 83(1986) POSITION- 30 55 04.     (N) 092 12 11.     (W)   SCALED
 BK2131* NAVD 88 ORTHO HEIGHT -    16.94  (+/-2cm)       55.6   (feet) VERTCON3
 BK2131  ______________________________________________________________________
 BK2131  GEOID HEIGHT    -        -27.000 (meters)                     GEOID18
 BK2131  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2131
 BK2131.The horizontal coordinates were scaled from a map and have
 BK2131.an estimated accuracy of +/- 6 seconds.
 BK2131
 BK2131.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2131.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2131
 BK2131.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2131.GEOID18 height accuracy estimate available here.
 BK2131
 BK2131.The vertical order pertains to the NGVD 29 superseded value.
 BK2131
 BK2131.Click photographs - Photos may exist for this station.
 BK2131
 BK2131;                    North         East    Units  Estimated Accuracy
 BK2131;SPC LA N     -    46,360.    1,028,390.      MT  (+/- 180 meters Scaled)
 BK2131
 BK2131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ761207(NAD 83)
 BK2131
 BK2131                          SUPERSEDED SURVEY CONTROL
 BK2131
 BK2131  NGVD 29 (11/26/84)   16.934  (m)           55.56   (f) ADJUSTED    2 2
 BK2131
 BK2131.Superseded values are not recommended for survey control.
 BK2131
 BK2131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2131.See file dsdata.pdf to determine how the superseded data were derived.
 BK2131
 BK2131_MARKER: DD = SURVEY DISK
 BK2131_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK2131_SP_SET: BRIDGE WING WALL
 BK2131_STAMPING: 5 V 4 1977
 BK2131_MARK LOGO: LADHGS
 BK2131_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2131+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2004
 BK2131
 BK2131  HISTORY     - Date     Condition        Report By
 BK2131  HISTORY     - 1977     MONUMENTED       LADH
 BK2131  HISTORY     - 20040204 GOOD             USPSQD
 BK2131  HISTORY     - 20061024 GOOD             USPSQD
 BK2131
 BK2131                          STATION DESCRIPTION
 BK2131
 BK2131'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2131'2.8 MI NE FROM BUNKIE.
 BK2131'ABOUT 2.8 MILES SW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF US
 BK2131'HIGHWAY 71 AT BUNKIE, 14 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2131'29, THIS MARKER IS LOCATED ON THE NE CORNER OF TURNER BRIDGE BUILT
 BK2131'1951.
 BK2131
 BK2131                          STATION RECOVERY (2004)
 BK2131
 BK2131'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2131'RECOVERED IN GOOD CONDITION.
 BK2131
 BK2131                          STATION RECOVERY (2006)
 BK2131
 BK2131'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 BK2131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2132 ***********************************************************************
 BK2132  DESIGNATION -  5 V 5
 BK2132  PID         -  BK2132
 BK2132  STATE/COUNTY-  LA/AVOYELLES
 BK2132  COUNTRY     -  US
 BK2132  USGS QUAD   -  BUNKIE (2018)
 BK2132
 BK2132                         *CURRENT SURVEY CONTROL
 BK2132  ______________________________________________________________________
 BK2132* NAD 83(1986) POSITION- 30 55 33.     (N) 092 11 36.     (W)   SCALED
 BK2132* NAVD 88 ORTHO HEIGHT -    17.61  (+/-2cm)       57.8   (feet) VERTCON3
 BK2132  ______________________________________________________________________
 BK2132  GEOID HEIGHT    -        -26.996 (meters)                     GEOID18
 BK2132  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2132
 BK2132.The horizontal coordinates were scaled from a map and have
 BK2132.an estimated accuracy of +/- 6 seconds.
 BK2132
 BK2132.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2132.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2132
 BK2132.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2132.GEOID18 height accuracy estimate available here.
 BK2132
 BK2132.The vertical order pertains to the NGVD 29 superseded value.
 BK2132
 BK2132.Click photographs - Photos may exist for this station.
 BK2132
 BK2132;                    North         East    Units  Estimated Accuracy
 BK2132;SPC LA N     -    47,260.    1,029,310.      MT  (+/- 180 meters Scaled)
 BK2132
 BK2132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ770216(NAD 83)
 BK2132
 BK2132                          SUPERSEDED SURVEY CONTROL
 BK2132
 BK2132  NGVD 29 (11/26/84)   17.598  (m)           57.74   (f) ADJUSTED    2 2
 BK2132
 BK2132.Superseded values are not recommended for survey control.
 BK2132
 BK2132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2132.See file dsdata.pdf to determine how the superseded data were derived.
 BK2132
 BK2132_MARKER: DD = SURVEY DISK
 BK2132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2132_STAMPING: 5 V 5 1977
 BK2132_MARK LOGO: LADHGS
 BK2132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2132+STABILITY: SURFACE MOTION
 BK2132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2132+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2006
 BK2132
 BK2132  HISTORY     - Date     Condition        Report By
 BK2132  HISTORY     - 1977     MONUMENTED       LADH
 BK2132  HISTORY     - 20060315 GOOD             USPSQD
 BK2132
 BK2132                          STATION DESCRIPTION
 BK2132
 BK2132'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2132'1.9 MI NE FROM BUNKIE.
 BK2132'ABOUT 1.9 MILES SW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF US
 BK2132'HIGHWAY 71 AT BUNKIE, 77 FT SE OF THE CENTERLINE OF STATE HIGHWAY 29,
 BK2132'45 FT SW OF A POWER POLE, 2 FT W OF A CHAIN LINK FENCE, 10 FT NE OF A
 BK2132'CONCRETE FENCE,
 BK2132
 BK2132                          STATION RECOVERY (2006)
 BK2132
 BK2132'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK2132'THE MARK IS LOCATED 1.9 MILES SSW FROM BUNKIE ALONG LA HWY. 29 FROM
 BK2132'THE JUNCTION OF HWY 29 AND US 71.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2133 ***********************************************************************
 BK2133  DESIGNATION -  5 V 6
 BK2133  PID         -  BK2133
 BK2133  STATE/COUNTY-  LA/AVOYELLES
 BK2133  COUNTRY     -  US
 BK2133  USGS QUAD   -  BUNKIE (2018)
 BK2133
 BK2133                         *CURRENT SURVEY CONTROL
 BK2133  ______________________________________________________________________
 BK2133* NAD 83(1986) POSITION- 30 56 40.     (N) 092 11 15.     (W)   SCALED
 BK2133* NAVD 88 ORTHO HEIGHT -    19.76  (+/-2cm)       64.8   (feet) VERTCON3
 BK2133  ______________________________________________________________________
 BK2133  GEOID HEIGHT    -        -26.983 (meters)                     GEOID18
 BK2133  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2133
 BK2133.The horizontal coordinates were scaled from a map and have
 BK2133.an estimated accuracy of +/- 6 seconds.
 BK2133
 BK2133.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2133.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2133
 BK2133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2133.GEOID18 height accuracy estimate available here.
 BK2133
 BK2133.The vertical order pertains to the NGVD 29 superseded value.
 BK2133
 BK2133.Click photographs - Photos may exist for this station.
 BK2133
 BK2133;                    North         East    Units  Estimated Accuracy
 BK2133;SPC LA N     -    49,320.    1,029,860.      MT  (+/- 180 meters Scaled)
 BK2133
 BK2133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ776237(NAD 83)
 BK2133
 BK2133                          SUPERSEDED SURVEY CONTROL
 BK2133
 BK2133  NGVD 29 (11/26/84)   19.750  (m)           64.80   (f) ADJUSTED    2 2
 BK2133
 BK2133.Superseded values are not recommended for survey control.
 BK2133
 BK2133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2133.See file dsdata.pdf to determine how the superseded data were derived.
 BK2133
 BK2133_MARKER: DD = SURVEY DISK
 BK2133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2133_STAMPING: 5 V 6 1977
 BK2133_MARK LOGO: LADHGS
 BK2133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2133+STABILITY: SURFACE MOTION
 BK2133
 BK2133  HISTORY     - Date     Condition        Report By
 BK2133  HISTORY     - 1977     MONUMENTED       LADH
 BK2133
 BK2133                          STATION DESCRIPTION
 BK2133
 BK2133'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BK2133'.6 MI NE FROM BUNKIE.
 BK2133'ABOUT .60 MILES SW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF US
 BK2133'HIGHWAY 71 AT BUNKIE, 55 FT SE OF THE CENTERLINE OF STATE HIGHWAY 29
 BK2133'38 FT SW OF POWER POLE NO 19, 3 FT NW OF THE NW CORNER OF A CHAIN LINK
 BK2133'FENCE AROUND A TENNIS COURT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2040 ***********************************************************************
 BK2040  DESIGNATION -  5 V 7
 BK2040  PID         -  BK2040
 BK2040  STATE/COUNTY-  LA/AVOYELLES
 BK2040  COUNTRY     -  US
 BK2040  USGS QUAD   -  BUNKIE (2018)
 BK2040
 BK2040                         *CURRENT SURVEY CONTROL
 BK2040  ______________________________________________________________________
 BK2040* NAD 83(1986) POSITION- 30 57 04.     (N) 092 10 50.     (W)   SCALED
 BK2040* NAVD 88 ORTHO HEIGHT -    19.60  (+/-2cm)       64.3   (feet) VERTCON3
 BK2040  ______________________________________________________________________
 BK2040  GEOID HEIGHT    -        -26.979 (meters)                     GEOID18
 BK2040  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2040
 BK2040.The horizontal coordinates were scaled from a map and have
 BK2040.an estimated accuracy of +/- 6 seconds.
 BK2040
 BK2040.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2040.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2040
 BK2040.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2040.GEOID18 height accuracy estimate available here.
 BK2040
 BK2040.The vertical order pertains to the NGVD 29 superseded value.
 BK2040
 BK2040.Click photographs - Photos may exist for this station.
 BK2040
 BK2040;                    North         East    Units  Estimated Accuracy
 BK2040;SPC LA N     -    50,060.    1,030,530.      MT  (+/- 180 meters Scaled)
 BK2040
 BK2040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ782244(NAD 83)
 BK2040
 BK2040                          SUPERSEDED SURVEY CONTROL
 BK2040
 BK2040  NGVD 29 (11/26/84)   19.585  (m)           64.26   (f) ADJUSTED    2 2
 BK2040
 BK2040.Superseded values are not recommended for survey control.
 BK2040
 BK2040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2040.See file dsdata.pdf to determine how the superseded data were derived.
 BK2040
 BK2040_MARKER: DD = SURVEY DISK
 BK2040_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK2040+WITH SETTING: PAVEMENT
 BK2040_SP_SET: WATER TOWER FOOTING
 BK2040_STAMPING: 5 V 7 1975
 BK2040_MARK LOGO: LADHGS
 BK2040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2040+STABILITY: SURFACE MOTION
 BK2040
 BK2040  HISTORY     - Date     Condition        Report By
 BK2040  HISTORY     - 1975     MONUMENTED       LADH
 BK2040
 BK2040                          STATION DESCRIPTION
 BK2040
 BK2040'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2040'.4 MI SE FROM BUNKIE.
 BK2040'FROM THE RAILROAD DEPOT IN BUNKIE ABOUT .4 MILE SE ALONG US HIGHWAY
 BK2040'71, 59 FT WEST OF WEST RAIL OF A SPUR LINE OF THE TEXAS AND PACIFIC
 BK2040'RAILROAD TRACK, 59 FT EAST OF THE CENTERLINE OF US HIGHWAY 71, 79 FT
 BK2040'SOUTH OF THE SOUTH WALL OF A CONCRET BLOCK BUILDING BAR, THIS MARKER
 BK2040'IS SET IN A DRILLED HOLE IN THE FOOTING OF THE OLD WATER TOWER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2039 ***********************************************************************
 BK2039  DESIGNATION -  5 V 8
 BK2039  PID         -  BK2039
 BK2039  STATE/COUNTY-  LA/AVOYELLES
 BK2039  COUNTRY     -  US
 BK2039  USGS QUAD   -  BUNKIE (2018)
 BK2039
 BK2039                         *CURRENT SURVEY CONTROL
 BK2039  ______________________________________________________________________
 BK2039* NAD 83(1986) POSITION- 30 56 10.     (N) 092 10 06.     (W)   SCALED
 BK2039* NAVD 88 ORTHO HEIGHT -    19.47  (+/-2cm)       63.9   (feet) VERTCON3
 BK2039  ______________________________________________________________________
 BK2039  GEOID HEIGHT    -        -26.993 (meters)                     GEOID18
 BK2039  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2039
 BK2039.The horizontal coordinates were scaled from a map and have
 BK2039.an estimated accuracy of +/- 6 seconds.
 BK2039
 BK2039.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2039.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2039
 BK2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2039.GEOID18 height accuracy estimate available here.
 BK2039
 BK2039.The vertical order pertains to the NGVD 29 superseded value.
 BK2039
 BK2039.Click photographs - Photos may exist for this station.
 BK2039
 BK2039;                    North         East    Units  Estimated Accuracy
 BK2039;SPC LA N     -    48,400.    1,031,700.      MT  (+/- 180 meters Scaled)
 BK2039
 BK2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ794228(NAD 83)
 BK2039
 BK2039                          SUPERSEDED SURVEY CONTROL
 BK2039
 BK2039  NGVD 29 (11/26/84)   19.460  (m)           63.85   (f) ADJUSTED    2 2
 BK2039
 BK2039.Superseded values are not recommended for survey control.
 BK2039
 BK2039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2039.See file dsdata.pdf to determine how the superseded data were derived.
 BK2039
 BK2039_MARKER: DD = SURVEY DISK
 BK2039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2039_STAMPING: 5 V 8 1975
 BK2039_MARK LOGO: LADHGS
 BK2039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2039+STABILITY: SURFACE MOTION
 BK2039
 BK2039  HISTORY     - Date     Condition        Report By
 BK2039  HISTORY     - 1975     MONUMENTED       LADH
 BK2039
 BK2039                          STATION DESCRIPTION
 BK2039
 BK2039'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2039'1.7 MI SE FROM BUNKIE.
 BK2039'FROM THE RAILROAD DEPOT IN BUNKIE ABOUT 1.7 MILES SE ALONG US HIGHWAY
 BK2039'71, 80 FT NE OF THE JUNCTION OF US HIGHWAY 71 AND A BLACK TOP ROAD
 BK2039'CROSSING LEADING EAST AND WEST, 118 FT NW OF THE JUNCTION OF THE
 BK2039'RAILROAD TRACK AND THE BLACK TOP ROAD, 4 FT SE OF A TELEGRAPH POLE,
 BK2039'35 FT WEST OF THE WEST RAIL OF THE TEXAS AND PACIFIC RAILROAD TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2035 ***********************************************************************
 BK2035  DESIGNATION -  5 V 9
 BK2035  PID         -  BK2035
 BK2035  STATE/COUNTY-  LA/AVOYELLES
 BK2035  COUNTRY     -  US
 BK2035  USGS QUAD   -  BUNKIE (2018)
 BK2035
 BK2035                         *CURRENT SURVEY CONTROL
 BK2035  ______________________________________________________________________
 BK2035* NAD 83(1986) POSITION- 30 54 24.     (N) 092 08 46.     (W)   SCALED
 BK2035* NAVD 88 ORTHO HEIGHT -    15.56  (+/-2cm)       51.0   (feet) VERTCON3
 BK2035  ______________________________________________________________________
 BK2035  GEOID HEIGHT    -        -27.019 (meters)                     GEOID18
 BK2035  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2035
 BK2035.The horizontal coordinates were scaled from a map and have
 BK2035.an estimated accuracy of +/- 6 seconds.
 BK2035
 BK2035.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2035.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2035
 BK2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2035.GEOID18 height accuracy estimate available here.
 BK2035
 BK2035.The vertical order pertains to the NGVD 29 superseded value.
 BK2035
 BK2035.Click photographs - Photos may exist for this station.
 BK2035
 BK2035;                    North         East    Units  Estimated Accuracy
 BK2035;SPC LA N     -    45,150.    1,033,830.      MT  (+/- 180 meters Scaled)
 BK2035
 BK2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ815195(NAD 83)
 BK2035
 BK2035                          SUPERSEDED SURVEY CONTROL
 BK2035
 BK2035  NGVD 29 (11/26/84)   15.551  (m)           51.02   (f) ADJUSTED    2 2
 BK2035
 BK2035.Superseded values are not recommended for survey control.
 BK2035
 BK2035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2035.See file dsdata.pdf to determine how the superseded data were derived.
 BK2035
 BK2035_MARKER: DD = SURVEY DISK
 BK2035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2035_STAMPING: 5 V 9 1975
 BK2035_MARK LOGO: LADHGS
 BK2035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2035+STABILITY: SURFACE MOTION
 BK2035
 BK2035  HISTORY     - Date     Condition        Report By
 BK2035  HISTORY     - 1975     MONUMENTED       LADH
 BK2035
 BK2035                          STATION DESCRIPTION
 BK2035
 BK2035'DESCRIBED BY LA DEPT OF HIGHWAYS 1975
 BK2035'4.1 MI SE FROM BUNKIE.
 BK2035'FROM THE R. R. DEPOT IN BUNKIE ABOUT 4.1 MILES SE ALONG US HIGHWAY 71,
 BK2035'130 FT WEST OF THE CENTERLINE OF US HIGHWAY 71, 21 FT SOUTH OF A
 BK2035'BLACK TOP ROAD LEADING WEST, 17 FT EAST OF A 36 INCH SYCIMORE TREE,
 BK2035'81 FT WEST OF THE CENTER OF A WOOD BRIDGE ON THE BLACK TOP ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1533 ***********************************************************************
 BX1533  DESIGNATION -  5 W
 BX1533  PID         -  BX1533
 BX1533  STATE/COUNTY-  LA/WINN
 BX1533  COUNTRY     -  US
 BX1533  USGS QUAD   -  PACKTON (2018)
 BX1533
 BX1533                         *CURRENT SURVEY CONTROL
 BX1533  ______________________________________________________________________
 BX1533* NAD 83(1986) POSITION- 31 47 52.4    (N) 092 34 36.7    (W)   HD_HELD2
 BX1533* NAVD 88 ORTHO HEIGHT -    46.05  (+/-2cm)      151.1   (feet) VERTCON3
 BX1533  ______________________________________________________________________
 BX1533  GEOID HEIGHT    -        -25.729 (meters)                     GEOID18
 BX1533  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1533
 BX1533.The horizontal coordinates were established by autonomous hand held GPS
 BX1533.observations and have an estimated accuracy of +/- 10 meters.
 BX1533
 BX1533.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1533.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1533
 BX1533.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1533.GEOID18 height accuracy estimate available here.
 BX1533
 BX1533.The vertical order pertains to the NGVD 29 superseded value.
 BX1533
 BX1533.Click photographs - Photos may exist for this station.
 BX1533
 BX1533;                    North         East    Units  Estimated Accuracy
 BX1533;SPC LA N     -   143,906.      992,722.      MT  (+/- 10 meters HH2 GPS)
 BX1533
 BX1533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR4005518111(NAD 83)
 BX1533
 BX1533                          SUPERSEDED SURVEY CONTROL
 BX1533
 BX1533  NGVD 29 (11/26/84)   46.104  (m)          151.26   (f) ADJUSTED    2 0
 BX1533
 BX1533.Superseded values are not recommended for survey control.
 BX1533
 BX1533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1533.See file dsdata.pdf to determine how the superseded data were derived.
 BX1533
 BX1533_MARKER: DD = SURVEY DISK
 BX1533_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1533_SP_SET: PIER
 BX1533_MARK LOGO: USGS
 BX1533_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1533
 BX1533  HISTORY     - Date     Condition        Report By
 BX1533  HISTORY     - UNK      MONUMENTED       USGS
 BX1533  HISTORY     - 1934     GOOD             CGS
 BX1533
 BX1533                          STATION DESCRIPTION
 BX1533
 BX1533'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX1533'IN PACKTON.
 BX1533'AT PACKTON, WINN PARISH, ABOUT 129 FEET SOUTH OF THE SOUTHWEST CORNER
 BX1533'OF THE LOUISIANA AND ARKANSAS RAILWAY STATION, 35 FEET EAST OF THE
 BX1533'CENTER LINE OF THE MAIN TRACK, AT A LARGE CYLINDRICAL FUEL OIL TANK,
 BX1533'AND IN THE CENTER OF THE TOP OF THE THIRD FROM THE NORTH END OF FOUR
 BX1533'CONCRETE SUPPORTING PIERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0180 ***********************************************************************
 BJ0180  DESIGNATION -  5 WARL
 BJ0180  PID         -  BJ0180
 BJ0180  STATE/COUNTY-  LA/AVOYELLES
 BJ0180  COUNTRY     -  US
 BJ0180  USGS QUAD   -  SIMMESPORT (2018)
 BJ0180
 BJ0180                         *CURRENT SURVEY CONTROL
 BJ0180  ______________________________________________________________________
 BJ0180* NAD 83(1986) POSITION- 30 54 13.     (N) 091 48 30.     (W)   SCALED
 BJ0180* NAVD 88 ORTHO HEIGHT -    13.577 (meters)       44.54  (feet) ADJUSTED
 BJ0180  ______________________________________________________________________
 BJ0180  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ0180  DYNAMIC HEIGHT  -         13.559 (meters)       44.48  (feet) COMP
 BJ0180  MODELED GRAVITY -    979,381.0   (mgal)                       NAVD 88
 BJ0180
 BJ0180  VERT ORDER      -  FIRST     CLASS I
 BJ0180
 BJ0180.The horizontal coordinates were scaled from a map and have
 BJ0180.an estimated accuracy of +/- 6 seconds.
 BJ0180
 BJ0180.The orthometric height was determined by differential leveling and
 BJ0180.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0180.in February 1994.
 BJ0180
 BJ0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0180.GEOID18 height accuracy estimate available here.
 BJ0180
 BJ0180.Click photographs - Photos may exist for this station.
 BJ0180
 BJ0180.The dynamic height is computed by dividing the NAVD 88
 BJ0180.geopotential number by the normal gravity value computed on the
 BJ0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0180.degrees latitude (g = 980.6199 gals.).
 BJ0180
 BJ0180.The modeled gravity was interpolated from observed gravity values.
 BJ0180
 BJ0180;                    North         East    Units  Estimated Accuracy
 BJ0180;SPC LA N     -    44,960.    1,066,130.      MT  (+/- 180 meters Scaled)
 BJ0180
 BJ0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ138195(NAD 83)
 BJ0180
 BJ0180                          SUPERSEDED SURVEY CONTROL
 BJ0180
 BJ0180  NAVD 88 (06/15/91)   13.606  (m)           44.64   (f) SUPERSEDED  1 1
 BJ0180  NGVD 29 (11/26/84)   13.561  (m)           44.49   (f) ADJUSTED    1 1
 BJ0180
 BJ0180.Superseded values are not recommended for survey control.
 BJ0180
 BJ0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0180.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0180
 BJ0180_MARKER: DD = SURVEY DISK
 BJ0180_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0180_STAMPING: PBM 5 WARL 1976
 BJ0180_MARK LOGO: USACE
 BJ0180_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0180_ROD/PIPE-DEPTH: 13.4 meters
 BJ0180
 BJ0180  HISTORY     - Date     Condition        Report By
 BJ0180  HISTORY     - 1976     MONUMENTED       USACE
 BJ0180  HISTORY     - 1976     GOOD             NGS
 BJ0180  HISTORY     - 20040820 MARK NOT FOUND   USPSQD
 BJ0180
 BJ0180                          STATION DESCRIPTION
 BJ0180
 BJ0180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0180'5.1 MI SOUTH FROM SIMMESPORT.
 BJ0180'5.0 MILES SOUTH ALONG STATE HIGHWAY 105 FROM THE SIMMESPORT
 BJ0180'ELEMENTARY SCHOOL, THENCE 0.1 MILE EAST ALONG A PRIVATE ROAD, AT THE
 BJ0180'TOE OF THE WEST LEVEE OF THE ATCHAFALAYA RIVER, 93 FT SOUTH OF THE
 BJ0180'CENTER LINE OF THE ROAD, 125.6 FT EAST-SOUTHEAST OF THE NORTHEAST
 BJ0180'CORNER OF THE PLEASANT GREENS CHURCH, 87.5 FT SOUTH OF THE SOUTH
 BJ0180'END OF A METAL GATE, 8.8 FT EAST OF A FENCE, A 1-INCH IRON PIPE WITH A
 BJ0180'DISK DRIVEN TO A DEPTH OF 44 FT ENCASED IN A 2-INCH PIPE BORED
 BJ0180'TO A DEPTH OF 28 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW
 BJ0180'CAP PROTECTS 21 INCHES ABOVE THE GROUND
 BJ0180
 BJ0180                          STATION RECOVERY (2004)
 BJ0180
 BJ0180'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ0180'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1748 ***********************************************************************
 AU1748  DESIGNATION -  5.295 USGS
 AU1748  PID         -  AU1748
 AU1748  STATE/COUNTY-  LA/ST MARY
 AU1748  COUNTRY     -  US
 AU1748  USGS QUAD   -  FRANKLIN (2018)
 AU1748
 AU1748                         *CURRENT SURVEY CONTROL
 AU1748  ______________________________________________________________________
 AU1748* NAD 83(1986) POSITION- 29 49 56.     (N) 091 35 26.     (W)   SCALED
 AU1748* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1748  **This station is located in a suspected subsidence area (see below).
 AU1748  ______________________________________________________________________
 AU1748  GEOID HEIGHT    -        -25.961 (meters)                     GEOID18
 AU1748
 AU1748.The horizontal coordinates were scaled from a map and have
 AU1748.an estimated accuracy of +/- 6 seconds.
 AU1748
 AU1748.** This station is in an area of known vertical motion. If an
 AU1748.** orthometric height was ever established but is not available 
 AU1748.** in the current survey control section, the orthometric height
 AU1748.** is considered suspect.  Suspect heights are available in the
 AU1748.** superseded section only if requested.
 AU1748
 AU1748.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1748.GEOID18 height accuracy estimate available here.
 AU1748
 AU1748.Click photographs - Photos may exist for this station.
 AU1748
 AU1748;                    North         East    Units  Estimated Accuracy
 AU1748;SPC LA S     -   147,700.      975,140.      MT  (+/- 180 meters Scaled)
 AU1748
 AU1748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP361010(NAD 83)
 AU1748
 AU1748                          SUPERSEDED SURVEY CONTROL
 AU1748
 AU1748.No superseded survey control is available for this station.
 AU1748
 AU1748_MARKER: P = PIPE CAP
 AU1748_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1748_STAMPING: 5.295 LA
 AU1748_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1748
 AU1748  HISTORY     - Date     Condition        Report By
 AU1748  HISTORY     - 1906     MONUMENTED       USGS
 AU1748  HISTORY     - 1969     GOOD             CGS
 AU1748
 AU1748                          STATION DESCRIPTION
 AU1748
 AU1748'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1748'2.9 MI W FROM BALDWIN.
 AU1748'ABOUT 2.3 MILES WEST ALONG STATE HIGHWAY 83 FROM THE CROSSING OF THE
 AU1748'SOUTHERN PACIFIC COMPANY RAILROAD AT BALDWIN, THENCE 0.2 MILE SOUTH
 AU1748'ALONG A DIRT FARM ROAD, 230 FEET WEST ALONG A BRANCH LINE OF THE
 AU1748'SOUTHERN PACIFIC COMPANY RAILROAD FROM THE CENTER OF THE FARM ROAD
 AU1748'CROSSING, AT A CLUMP OF SMALL TREES, 19.4 FEET NORTH OF THE NORTH
 AU1748'RAIL, 2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND IS A USGS CAP ON 3
 AU1748'INCH METAL PIPE WHICH PROJECTS 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU1748'NOTE-- THE PIPE HAS RUSTED AWAY BADLY.  THE MARK WILL PROBABLY NOT
 AU1748'REMAIN MANY MORE YEARS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0871 ***********************************************************************
 AU0871  DESIGNATION -  5.36 LADH
 AU0871  PID         -  AU0871
 AU0871  STATE/COUNTY-  LA/ORLEANS
 AU0871  COUNTRY     -  US
 AU0871  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0871
 AU0871                         *CURRENT SURVEY CONTROL
 AU0871  ______________________________________________________________________
 AU0871* NAD 83(1986) POSITION- 29 57 06.     (N) 090 05 02.     (W)   SCALED
 AU0871* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0871  **This station is located in a suspected subsidence area (see below).
 AU0871  ______________________________________________________________________
 AU0871  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 AU0871
 AU0871.The horizontal coordinates were scaled from a map and have
 AU0871.an estimated accuracy of +/- 6 seconds.
 AU0871
 AU0871.** This station is in an area of known vertical motion. If an
 AU0871.** orthometric height was ever established but is not available 
 AU0871.** in the current survey control section, the orthometric height
 AU0871.** is considered suspect.  Suspect heights are available in the
 AU0871.** superseded section only if requested.
 AU0871
 AU0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0871.GEOID18 height accuracy estimate available here.
 AU0871
 AU0871.Click photographs - Photos may exist for this station.
 AU0871
 AU0871;                    North         East    Units  Estimated Accuracy
 AU0871;SPC LA S     -   161,570.    1,120,600.      MT  (+/- 180 meters Scaled)
 AU0871
 AU0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP814170(NAD 83)
 AU0871
 AU0871                          SUPERSEDED SURVEY CONTROL
 AU0871
 AU0871.No superseded survey control is available for this station.
 AU0871
 AU0871_MARKER: R = RIVET
 AU0871_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0871_SP_SET: PEDESTAL
 AU0871_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0871
 AU0871  HISTORY     - Date     Condition        Report By
 AU0871  HISTORY     - UNK      MONUMENTED       LADH
 AU0871  HISTORY     - 1955     GOOD             CGS
 AU0871  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0871  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0871  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0871
 AU0871                          STATION DESCRIPTION
 AU0871
 AU0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0871'IN NEW ORLEANS.
 AU0871'ALONG THE GROUND LEVEL OF CLAIBORNE AVENUE, AT THE FIFTH BENT
 AU0871'SOUTHWEST OF CYPRESS STREET OF THE CLAIBORNE AVENUE OVERPASS, THE TOP
 AU0871'OF THE WEST RIVET IN THE BASE PLATE OF THE THIRD PEDESTAL SOUTHEAST OF
 AU0871'THE NORTHWEST END OF THE BENT.  THERE ARE THREE CENTER PUNCH MARKS IN
 AU0871'THE HEAD OF THE RIVET.
 AU0871
 AU0871                          STATION RECOVERY (1963)
 AU0871
 AU0871'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0871'MARK NOT FOUND.
 AU0871
 AU0871                          STATION RECOVERY (1985)
 AU0871
 AU0871'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0871'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0871'FOUND.
 AU0871
 AU0871                          STATION RECOVERY (2003)
 AU0871
 AU0871'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0871'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0868 ***********************************************************************
 AU0868  DESIGNATION -  5.66
 AU0868  PID         -  AU0868
 AU0868  STATE/COUNTY-  LA/ORLEANS
 AU0868  COUNTRY     -  US
 AU0868  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0868
 AU0868                         *CURRENT SURVEY CONTROL
 AU0868  ______________________________________________________________________
 AU0868* NAD 83(1986) POSITION- 29 56 59.     (N) 090 05 07.     (W)   SCALED
 AU0868* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0868  **This station is located in a suspected subsidence area (see below).
 AU0868  ______________________________________________________________________
 AU0868  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 AU0868  DYNAMIC HEIGHT  -          1.13  (meters)        3.7   (feet) COMP
 AU0868  MODELED GRAVITY -    979,313.2   (mgal)                       NAVD 88
 AU0868
 AU0868.The horizontal coordinates were scaled from a map and have
 AU0868.an estimated accuracy of +/- 6 seconds.
 AU0868
 AU0868.** This station is in an area of known vertical motion. If an
 AU0868.** orthometric height was ever established but is not available 
 AU0868.** in the current survey control section, the orthometric height
 AU0868.** is considered suspect.  Suspect heights are available in the
 AU0868.** superseded section only if requested.
 AU0868
 AU0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0868.GEOID18 height accuracy estimate available here.
 AU0868
 AU0868.Click photographs - Photos may exist for this station.
 AU0868
 AU0868.The dynamic height is computed by dividing the NAVD 88
 AU0868.geopotential number by the normal gravity value computed on the
 AU0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0868.degrees latitude (g = 980.6199 gals.).
 AU0868
 AU0868.The modeled gravity was interpolated from observed gravity values.
 AU0868
 AU0868;                    North         East    Units  Estimated Accuracy
 AU0868;SPC LA S     -   161,350.    1,120,470.      MT  (+/- 180 meters Scaled)
 AU0868
 AU0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP813167(NAD 83)
 AU0868
 AU0868                          SUPERSEDED SURVEY CONTROL
 AU0868
 AU0868.No superseded survey control is available for this station.
 AU0868
 AU0868_MARKER: Z = SEE DESCRIPTION
 AU0868_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0868_SP_SET: FIRE HYDRANT
 AU0868_MARK LOGO: NONE
 AU0868_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0868
 AU0868  HISTORY     - Date     Condition        Report By
 AU0868  HISTORY     - UNK      MONUMENTED       LADH
 AU0868  HISTORY     - 1955     GOOD             CGS
 AU0868  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0868  HISTORY     - 1985     GOOD             NGS
 AU0868  HISTORY     - 19900616 GOOD             NGS
 AU0868  HISTORY     - 19950123 MARK NOT FOUND   NGS
 AU0868  HISTORY     - 20030506 MARK NOT FOUND   USPSQD
 AU0868
 AU0868                          STATION DESCRIPTION
 AU0868
 AU0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0868'IN NEW ORLEANS.
 AU0868'THE POINT LEVELED TOO IS THE ONLY FLAT SURFACE ON THE WEST BRANCH OF A
 AU0868'Y OUTLET FOR FIRE HOSE THAT PROJECTS FROM THE NORTHWEST FACE OF THE
 AU0868'WHITE MOTOR COMPANY BUILDING, 57 YARDS NORTHEAST OF THE NORTHEAST CURB
 AU0868'OF EARHART AVENUE, ALONG THE CALIBORNE AVENUE PROPERTY LINE OF THE
 AU0868'BUILDING, 91 1/2 FEET SOUTHWEST OF THE NORTH CORNER OF THE BUILDING,
 AU0868'DIRECTLY UNDER A BURGLAR ALARM AND ABOUT 1 3/4 FEET ABOVE THE SIDE
 AU0868'WALK.
 AU0868
 AU0868                          STATION RECOVERY (1963)
 AU0868
 AU0868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0868'MARK NOT FOUND.
 AU0868
 AU0868                          STATION RECOVERY (1985)
 AU0868
 AU0868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0868'RECOVERED IN GOOD CONDITION, THE 1955 RECOVERY NOTE IS ADEQUATE WITH
 AU0868'THE FOLLOWING CHANGES, CHANGE--EARHART AVENUE TO EARHART BOULEVARD,
 AU0868'CHANGE--WHITE MOTOR COMPANY TO INTERSTATE SCHOOL SUPPLY COMPANY.
 AU0868
 AU0868                          STATION RECOVERY (1990)
 AU0868
 AU0868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0868'IN NEW ORLEANS, AT THE INTERSECTION OF EARHART BOULEVARD AND
 AU0868'CLAIBORNE AVENUE, THE POINT LEVELED TO IS THE ONLY FLAT SURFACE ON
 AU0868'THE WEST BRANCH OF A Y FIRE HOSE OUTLET OF A FIRE HYDRANT THAT
 AU0868'PROJECTS FROM THE NORTHWEST FACE OF AN ABANDONED BUILDING, 50.4 M
 AU0868'(165.4 FT) NORTHEAST OF THE NORTHEAST CURB OF THE BOULEVARD, 11.2 M
 AU0868'(36.7 FT) SOUTHWEST OF THE CENTER OF THE MOST NORTHEASTERLY OVERHEAD
 AU0868'DOOR, 3.5 M (11.5 FT) SOUTHEAST OF THE SOUTHEAST CURB OF THE AVENUE,
 AU0868'AND 0.6 M (2.0 FT) ABOVE THE GROUND SURFACE.
 AU0868
 AU0868                          STATION RECOVERY (1995)
 AU0868
 AU0868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU0868'THE BUILDING HAS BEEN RAZED.  ASSUMED DESTROYED.
 AU0868
 AU0868                          STATION RECOVERY (2003)
 AU0868
 AU0868'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1463 ***********************************************************************
 AU1463  DESIGNATION -  5.67
 AU1463  PID         -  AU1463
 AU1463  STATE/COUNTY-  LA/LAFOURCHE
 AU1463  COUNTRY     -  US
 AU1463  USGS QUAD   -  LOCKPORT (2018)
 AU1463
 AU1463                         *CURRENT SURVEY CONTROL
 AU1463  ______________________________________________________________________
 AU1463* NAD 83(1986) POSITION- 29 43 06.     (N) 090 36 50.     (W)   SCALED
 AU1463* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1463  **This station is located in a suspected subsidence area (see below).
 AU1463  ______________________________________________________________________
 AU1463  GEOID HEIGHT    -        -25.448 (meters)                     GEOID18
 AU1463
 AU1463.The horizontal coordinates were scaled from a map and have
 AU1463.an estimated accuracy of +/- 6 seconds.
 AU1463
 AU1463.** This station is in an area of known vertical motion. If an
 AU1463.** orthometric height was ever established but is not available 
 AU1463.** in the current survey control section, the orthometric height
 AU1463.** is considered suspect.  Suspect heights are available in the
 AU1463.** superseded section only if requested.
 AU1463
 AU1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1463.GEOID18 height accuracy estimate available here.
 AU1463
 AU1463.Click photographs - Photos may exist for this station.
 AU1463
 AU1463;                    North         East    Units  Estimated Accuracy
 AU1463;SPC LA S     -   135,260.    1,069,610.      MT  (+/- 180 meters Scaled)
 AU1463
 AU1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN308899(NAD 83)
 AU1463
 AU1463                          SUPERSEDED SURVEY CONTROL
 AU1463
 AU1463.No superseded survey control is available for this station.
 AU1463
 AU1463_MARKER: N = NAIL
 AU1463_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1463
 AU1463  HISTORY     - Date     Condition        Report By
 AU1463  HISTORY     - UNK      MONUMENTED       USGS
 AU1463  HISTORY     - 1955     MARK NOT FOUND   CGS
 AU1463  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1463
 AU1463                          STATION DESCRIPTION
 AU1463
 AU1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1463'0.9 MI SW FROM RACELAND.
 AU1463'0.9 MILE SW ALONG US HIGHWAY 90 FROM JUNCTION WITH STATE ROUTE 29 AT
 AU1463'RACELAND, 20 FEET SE OF CENTERLINE OF HIGHWAY, AT ENTRANCE TO A CORN
 AU1463'SHELLING MILL, ON SW END OF 8X6 INCH GIRDER WHICH IS NE PLANK OF
 AU1463'CULVERT ENTRANCE TO MILL, A COPPER NAIL AND WASHER, STAMPED USGS BM.
 AU1463
 AU1463                          STATION RECOVERY (1982)
 AU1463
 AU1463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1463'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED, THE MARK WAS
 AU1463'PROBABLY DESTROYED WHEN THE HIGHWAY WAS UNDER CONSTRUCTION AND THE
 AU1463'CULVERT WAS REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1347 ***********************************************************************
 AU1347  DESIGNATION -  5.68
 AU1347  PID         -  AU1347
 AU1347  STATE/COUNTY-  LA/LAFOURCHE
 AU1347  COUNTRY     -  US
 AU1347  USGS QUAD   -  LOCKPORT (2018)
 AU1347
 AU1347                         *CURRENT SURVEY CONTROL
 AU1347  ______________________________________________________________________
 AU1347* NAD 83(1986) POSITION- 29 42 47.     (N) 090 34 41.     (W)   SCALED
 AU1347* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1347  **This station is located in a suspected subsidence area (see below).
 AU1347  ______________________________________________________________________
 AU1347  GEOID HEIGHT    -        -25.427 (meters)                     GEOID18
 AU1347
 AU1347.The horizontal coordinates were scaled from a map and have
 AU1347.an estimated accuracy of +/- 6 seconds.
 AU1347
 AU1347.** This station is in an area of known vertical motion. If an
 AU1347.** orthometric height was ever established but is not available 
 AU1347.** in the current survey control section, the orthometric height
 AU1347.** is considered suspect.  Suspect heights are available in the
 AU1347.** superseded section only if requested.
 AU1347
 AU1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1347.GEOID18 height accuracy estimate available here.
 AU1347
 AU1347.Click photographs - Photos may exist for this station.
 AU1347
 AU1347;                    North         East    Units  Estimated Accuracy
 AU1347;SPC LA S     -   134,700.    1,073,080.      MT  (+/- 180 meters Scaled)
 AU1347
 AU1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN342894(NAD 83)
 AU1347
 AU1347                          SUPERSEDED SURVEY CONTROL
 AU1347
 AU1347.No superseded survey control is available for this station.
 AU1347
 AU1347_MARKER: Q = CHISELED SQUARE
 AU1347_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AU1347_SP_SET: CULVERT HEADWALL
 AU1347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1347+STABILITY: SURFACE MOTION
 AU1347
 AU1347  HISTORY     - Date     Condition        Report By
 AU1347  HISTORY     - UNK      MONUMENTED       USGS
 AU1347  HISTORY     - 1955     GOOD             CGS
 AU1347  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1347
 AU1347                          STATION DESCRIPTION
 AU1347
 AU1347'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1347'1.7 MI SE FROM RACELAND.
 AU1347'1.7 MILES SOUTHEAST ALONG STATE HIGHWAY 77 FROM THE POST OFFICE AT
 AU1347'RACELAND, 28 FEET SOUTHEAST OF POWER POLE 817, 23 FEET NORTHEAST OF
 AU1347'THE CENTER LINE OF THE HIGHWAY, 4 FEET BELOW THE LEVEL OF THE HIGHWAY,
 AU1347'ON THE TOP OF THE CENTER OF THE NORTHEAST CONCRETE HEADWALL OF A 36
 AU1347'INCH PIPE CULVERT.  NOTE-- BELIEVED TO HAVE BEEN COVERED WITH A NEW
 AU1347'HEADWALL FOR THE BRIDGE.
 AU1347
 AU1347                          STATION RECOVERY (1965)
 AU1347
 AU1347'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AU1347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0519 ***********************************************************************
 AU0519  DESIGNATION -  50
 AU0519  PID         -  AU0519
 AU0519  STATE/COUNTY-  LA/JEFFERSON
 AU0519  COUNTRY     -  US
 AU0519  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0519
 AU0519                         *CURRENT SURVEY CONTROL
 AU0519  ______________________________________________________________________
 AU0519* NAD 83(1986) POSITION- 29 58 16.     (N) 090 14 11.     (W)   SCALED
 AU0519* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0519  **This station is located in a suspected subsidence area (see below).
 AU0519  ______________________________________________________________________
 AU0519  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 AU0519  OBS GRAVITY     -    979,313.9   (mgal)                       GRAV_OBS
 AU0519
 AU0519.The horizontal coordinates were scaled from a map and have
 AU0519.an estimated accuracy of +/- 6 seconds.
 AU0519
 AU0519.** This station is in an area of known vertical motion. If an
 AU0519.** orthometric height was ever established but is not available 
 AU0519.** in the current survey control section, the orthometric height
 AU0519.** is considered suspect.  Suspect heights are available in the
 AU0519.** superseded section only if requested.
 AU0519
 AU0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0519.GEOID18 height accuracy estimate available here.
 AU0519
 AU0519.Click photographs - Photos may exist for this station.
 AU0519
 AU0519.The observed gravity was obtained from relative gravimeter ties
 AU0519.to the IGSN71 gravity network.
 AU0519
 AU0519;                    North         East    Units  Estimated Accuracy
 AU0519;SPC LA S     -   163,570.    1,105,860.      MT  (+/- 180 meters Scaled)
 AU0519
 AU0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP666187(NAD 83)
 AU0519
 AU0519                          SUPERSEDED SURVEY CONTROL
 AU0519
 AU0519.No superseded survey control is available for this station.
 AU0519
 AU0519_MARKER: DD = SURVEY DISK
 AU0519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0519_STAMPING: 50
 AU0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0519+STABILITY: SURFACE MOTION
 AU0519
 AU0519  HISTORY     - Date     Condition        Report By
 AU0519  HISTORY     - UNK      MONUMENTED       LAGS
 AU0519  HISTORY     - 1969     GOOD             CGS
 AU0519  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0519  HISTORY     - 1984     GOOD             LA-051
 AU0519  HISTORY     - 19920611 MARK NOT FOUND   NGS
 AU0519
 AU0519                          STATION DESCRIPTION
 AU0519
 AU0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0519'IN KENNER.
 AU0519'AT KENNER, ABOUT 0.65 MILE EAST ALONG STATE HIGHWAY 48 FROM THE
 AU0519'JUNCTION OF WILLIAMS BLVD, AT THE INTERSECTION OF ATLANTA STREET,
 AU0519'ABOUT 88 YARDS EAST OF THE SOUTHEAST CORNER OF THE PROVIDENCE BAPTIST
 AU0519'CHURCH, 106 1/2 FEET WEST OF THE CENTER LINE OF THE STREET, 35 1/2
 AU0519'FEET NORTH OF THE CENTER LINE OF THE WESTBOUND LANE OF THE HIGHWAY, 30
 AU0519'1/2 FEET EAST OF THE CENTER LINE OF A DRIVEWAY, 8 1/2 FEET EAST OF A
 AU0519'POWER LINE POLE, 1.3 FEET SOUTH OF A METAL WITNESS POST, 1 1/2 FEET
 AU0519'BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 6
 AU0519'INCHES BELOW THE LEVEL OF THE GROUND.
 AU0519
 AU0519                          STATION RECOVERY (1984)
 AU0519
 AU0519'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0519'SEARCHED FOR AND NOT RECOVERED THIS DATE.  IS NOW A PARKING LOT.  IS
 AU0519'POSSIBLE MARK IS THERE.
 AU0519
 AU0519                          STATION RECOVERY (1984)
 AU0519
 AU0519'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0519'RECOVERED IN GOOD CONDITION.
 AU0519
 AU0519                          STATION RECOVERY (1992)
 AU0519
 AU0519'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0519'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1252 ***********************************************************************
 CQ1252  DESIGNATION -  50 A
 CQ1252  PID         -  CQ1252
 CQ1252  STATE/COUNTY-  LA/WEBSTER
 CQ1252  COUNTRY     -  US
 CQ1252  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ1252
 CQ1252                         *CURRENT SURVEY CONTROL
 CQ1252  ______________________________________________________________________
 CQ1252* NAD 83(1986) POSITION- 32 32 12.     (N) 093 19 48.     (W)   SCALED
 CQ1252* NAVD 88 ORTHO HEIGHT -    43.777 (meters)      143.63  (feet) ADJUSTED
 CQ1252  ______________________________________________________________________
 CQ1252  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 CQ1252  DYNAMIC HEIGHT  -         43.728 (meters)      143.46  (feet) COMP
 CQ1252  MODELED GRAVITY -    979,522.8   (mgal)                       NAVD 88
 CQ1252
 CQ1252  VERT ORDER      -  FIRST     CLASS II
 CQ1252
 CQ1252.The horizontal coordinates were scaled from a map and have
 CQ1252.an estimated accuracy of +/- 6 seconds.
 CQ1252
 CQ1252.The orthometric height was determined by differential leveling and
 CQ1252.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1252.in June 1991.
 CQ1252
 CQ1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1252.GEOID18 height accuracy estimate available here.
 CQ1252
 CQ1252.Click photographs - Photos may exist for this station.
 CQ1252
 CQ1252.The dynamic height is computed by dividing the NAVD 88
 CQ1252.geopotential number by the normal gravity value computed on the
 CQ1252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1252.degrees latitude (g = 980.6199 gals.).
 CQ1252
 CQ1252.The modeled gravity was interpolated from observed gravity values.
 CQ1252
 CQ1252;                    North         East    Units  Estimated Accuracy
 CQ1252;SPC LA N     -   226,120.      922,030.      MT  (+/- 180 meters Scaled)
 CQ1252
 CQ1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR690999(NAD 83)
 CQ1252
 CQ1252                          SUPERSEDED SURVEY CONTROL
 CQ1252
 CQ1252  NGVD 29 (11/26/84)   43.835  (m)          143.82   (f) ADJUSTED    1 2
 CQ1252
 CQ1252.Superseded values are not recommended for survey control.
 CQ1252
 CQ1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1252.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1252
 CQ1252_MARKER: DD = SURVEY DISK
 CQ1252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1252_MARK LOGO: USGS
 CQ1252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1252+STABILITY: SURFACE MOTION
 CQ1252
 CQ1252  HISTORY     - Date     Condition        Report By
 CQ1252  HISTORY     - UNK      MONUMENTED       USGS
 CQ1252  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1252  HISTORY     - 20021215 MARK NOT FOUND   USPSQD
 CQ1252
 CQ1252                          STATION DESCRIPTION
 CQ1252
 CQ1252'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1252'4.8 MI E FROM DOYLINE.
 CQ1252'4.9 MILES EAST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 CQ1252'THE STATION AT DOYLINE, OPPOSITE A POINT 67 FEET EAST OF THE EAST END
 CQ1252'OF THE DRAW SPAN OF THE BRIDGE OVER BAYOU DORCHEAT, 121 FEET SOUTH OF
 CQ1252'THE TRACK, 35 FEET EAST OF THE EAST BANK OF THE BAYOU, IN THE CENTER
 CQ1252'OF A TRIANGLE FORMED BY THREE GUMWOOD TREES, AND 45 FEET NORTHEAST OF
 CQ1252'A PINE TREE OVERHANGING THE BAYOU.  SET IN THE TOP OF A CONCRETE POST.
 CQ1252
 CQ1252                          STATION RECOVERY (2002)
 CQ1252
 CQ1252'RECOVERY NOTE BY US POWER SQUADRON 2002 (DRH)
 CQ1252'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5188 ***********************************************************************
 BJ5188  DESIGNATION -  50 A 001
 BJ5188  PID         -  BJ5188
 BJ5188  STATE/COUNTY-  LA/ST MARTIN
 BJ5188  COUNTRY     -  US
 BJ5188  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5188
 BJ5188                         *CURRENT SURVEY CONTROL
 BJ5188  ______________________________________________________________________
 BJ5188* NAD 83(1992) POSITION- 30 18 19.16574(N) 091 52 49.67094(W)   ADJUSTED
 BJ5188* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5188  **This station is located in a suspected subsidence area (see below).
 BJ5188  ______________________________________________________________________
 BJ5188  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BJ5188  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 BJ5188  HORZ ORDER      -  SECOND
 BJ5188
 BJ5188.The horizontal coordinates were established by classical geodetic methods
 BJ5188.and adjusted by the National Geodetic Survey in January 1993.
 BJ5188
 BJ5188.** This station is in an area of known vertical motion. If an
 BJ5188.** orthometric height was ever established but is not available 
 BJ5188.** in the current survey control section, the orthometric height
 BJ5188.** is considered suspect.  Suspect heights are available in the
 BJ5188.** superseded section only if requested.
 BJ5188
 BJ5188.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5188.GEOID18 height accuracy estimate available here.
 BJ5188
 BJ5188.Click photographs - Photos may exist for this station.
 BJ5188
 BJ5188.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5188
 BJ5188. The following values were computed from the NAD 83(1992) position.
 BJ5188
 BJ5188;                    North         East     Units Scale Factor Converg.
 BJ5188;SPC LA S     -   200,236.371   947,375.100   MT  0.99993981   -0 16 24.9
 BJ5188;SPC LA S     -   656,942.16  3,108,179.81   sFT  0.99993981   -0 16 24.9
 BJ5188;UTM  15      - 3,353,149.230   607,647.962   MT  0.99974296   +0 33 53.9
 BJ5188
 BJ5188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5188!SPC LA S     -   1.00000326  x   0.99993981  =   0.99994307
 BJ5188!UTM  15      -   1.00000326  x   0.99974296  =   0.99974622
 BJ5188
 BJ5188:                Primary Azimuth Mark                     Grid Az
 BJ5188:SPC LA S     -  50 A 002                                 072 54 26.2
 BJ5188:UTM  15      -  50 A 002                                 072 04 07.4
 BJ5188
 BJ5188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0764753149(NAD 83)
 BJ5188
 BJ5188|---------------------------------------------------------------------|
 BJ5188| PID    Reference Object                     Distance      Geod. Az  |
 BJ5188|                                                           dddmmss.s |
 BJ5188| BJ5187 50 A 002                            APPROX. 1.6 KM 0723801.3 |
 BJ5188|---------------------------------------------------------------------|
 BJ5188
 BJ5188                          SUPERSEDED SURVEY CONTROL
 BJ5188
 BJ5188  NAD 83(1986)-  30 18 19.18592(N)    091 52 49.66542(W) AD(       ) 2
 BJ5188  NAD 27      -  30 18 18.47242(N)    091 52 49.24806(W) AD(       ) 2
 BJ5188
 BJ5188.Superseded values are not recommended for survey control.
 BJ5188
 BJ5188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5188.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5188
 BJ5188_MARKER: DD = SURVEY DISK
 BJ5188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5188_STAMPING: 50A001 1973
 BJ5188_MARK LOGO: LADHGS
 BJ5188_PROJECTION: FLUSH
 BJ5188_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5188+STABILITY: SURFACE MOTION
 BJ5188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5188+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5188
 BJ5188  HISTORY     - Date     Condition        Report By
 BJ5188  HISTORY     - 1973     MONUMENTED       LADH
 BJ5188  HISTORY     - 19890719 GOOD             LADTD
 BJ5188  HISTORY     - 19990712 MARK NOT FOUND   USPSQD
 BJ5188  HISTORY     - 20010730 GOOD             NGS
 BJ5188
 BJ5188                          STATION DESCRIPTION
 BJ5188
 BJ5188'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5188'THE STATION IS LOCATED 1.5 MILES NORTHEAST OF BREAUX BRIDGE, 3 MILES
 BJ5188'SOUTHWEST OF CECELIA, IN T8S, R6E, AND ON THE PROPERTY OWNED BY THE
 BJ5188'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5188'
 BJ5188'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5188'HIGHWAY 347 NORTHWEST OF HENDERSON, DRIVE WEST ALONG INTERSTATE 10
 BJ5188'FOR 3.2 MILES.  THE STATION IS SET NORTH OF THE HIGHWAY NEAR A
 BJ5188'CULVERT.
 BJ5188'
 BJ5188'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5188'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5188'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5188'STAMPED 50A001 1973.  IT IS 63 FEET SOUTH OF A FENCE, 13 FEET WEST
 BJ5188'OF A METAL WITNESS POST AND SIGN, 13 FEET SOUTHWEST OF THE EAST END
 BJ5188'OF A HEADWALL ON A 3-CULVERT CROSS DRAIN UNDER INTERSTATE 10, AND
 BJ5188'11.5 FEET EAST-SOUTHEAST OF THE WEST END OF A HEADWALL ON A
 BJ5188'3-CULVERT CROSS DRAIN UNDER INTERSTATE 10.
 BJ5188'
 BJ5188'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5188
 BJ5188                          STATION RECOVERY (1989)
 BJ5188
 BJ5188'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5188'THE STATION IS LOCATED ABOUT 2.4 KM (1.50 MI) NORTHEAST OF BREAUX
 BJ5188'BRIDGE, 4.8 KM (3.00 MI) SOUTHWEST OF CECELIA.  OWNERSHIP--LOUISIANA
 BJ5188'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5188'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5188'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 3.7 KM
 BJ5188'(2.30 MI) ON INTERSTATE 10 TO THE MARK ON THE LEFT, SET NEAR A
 BJ5188'CULVERT.
 BJ5188'THE STATION IS 19.2 M (63.0 FT) SOUTH FROM A FENCE, 4.0 M (13.1 FT)
 BJ5188'SOUTHWEST FROM THE EAST END OF A HEADWALL ON A 3-CULVERT CROSS DRAIN,
 BJ5188'3.5 M (11.5 FT) EAST-SOUTHEAST FROM THE WEST END OF THE HEADWALL AND
 BJ5188'0.9 M (3.0 FT) SOUTH FROM THE WEST END OF THE CULVERT.  THE MARK IS
 BJ5188'FLUSH WITH THE GROUND AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 BJ5188'HIGHWAY.
 BJ5188
 BJ5188                          STATION RECOVERY (1999)
 BJ5188
 BJ5188'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5188'MARK NOT FOUND.
 BJ5188
 BJ5188                          STATION RECOVERY (2001)
 BJ5188
 BJ5188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5188'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5187 ***********************************************************************
 BJ5187  DESIGNATION -  50 A 002
 BJ5187  PID         -  BJ5187
 BJ5187  STATE/COUNTY-  LA/ST MARTIN
 BJ5187  COUNTRY     -  US
 BJ5187  USGS QUAD   -  CECILIA (2018)
 BJ5187
 BJ5187                         *CURRENT SURVEY CONTROL
 BJ5187  ______________________________________________________________________
 BJ5187* NAD 83(1992) POSITION- 30 18 34.32669(N) 091 51 53.78520(W)   ADJUSTED
 BJ5187* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5187  **This station is located in a suspected subsidence area (see below).
 BJ5187  ______________________________________________________________________
 BJ5187  GEOID HEIGHT    -        -27.178 (meters)                     GEOID18
 BJ5187  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BJ5187  HORZ ORDER      -  SECOND
 BJ5187
 BJ5187.The horizontal coordinates were established by classical geodetic methods
 BJ5187.and adjusted by the National Geodetic Survey in January 1993.
 BJ5187
 BJ5187.** This station is in an area of known vertical motion. If an
 BJ5187.** orthometric height was ever established but is not available 
 BJ5187.** in the current survey control section, the orthometric height
 BJ5187.** is considered suspect.  Suspect heights are available in the
 BJ5187.** superseded section only if requested.
 BJ5187
 BJ5187.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5187.GEOID18 height accuracy estimate available here.
 BJ5187
 BJ5187.Click photographs - Photos may exist for this station.
 BJ5187
 BJ5187.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5187
 BJ5187. The following values were computed from the NAD 83(1992) position.
 BJ5187
 BJ5187;                    North         East     Units Scale Factor Converg.
 BJ5187;SPC LA S     -   200,696.173   948,870.389   MT  0.99994020   -0 15 56.9
 BJ5187;SPC LA S     -   658,450.69  3,113,085.60   sFT  0.99994020   -0 15 56.9
 BJ5187;UTM  15      - 3,353,630.774   609,136.070   MT  0.99974694   +0 34 22.4
 BJ5187
 BJ5187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5187!SPC LA S     -   1.00000335  x   0.99994020  =   0.99994355
 BJ5187!UTM  15      -   1.00000335  x   0.99974694  =   0.99975029
 BJ5187
 BJ5187:                Primary Azimuth Mark                     Grid Az
 BJ5187:SPC LA S     -  50 A 001                                 252 54 26.4
 BJ5187:UTM  15      -  50 A 001                                 252 04 07.1
 BJ5187
 BJ5187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0913653630(NAD 83)
 BJ5187
 BJ5187|---------------------------------------------------------------------|
 BJ5187| PID    Reference Object                     Distance      Geod. Az  |
 BJ5187|                                                           dddmmss.s |
 BJ5187| BJ5188 50 A 001                            APPROX. 1.6 KM 2523829.5 |
 BJ5187|---------------------------------------------------------------------|
 BJ5187
 BJ5187                          SUPERSEDED SURVEY CONTROL
 BJ5187
 BJ5187  NAD 83(1986)-  30 18 34.34689(N)    091 51 53.77973(W) AD(       ) 2
 BJ5187  NAD 27      -  30 18 33.63439(N)    091 51 53.36424(W) AD(       ) 2
 BJ5187
 BJ5187.Superseded values are not recommended for survey control.
 BJ5187
 BJ5187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5187.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5187
 BJ5187_MARKER: DD = SURVEY DISK
 BJ5187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5187_STAMPING: 50A002 1973
 BJ5187_MARK LOGO: LADHGS
 BJ5187_PROJECTION: FLUSH
 BJ5187_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5187+STABILITY: SURFACE MOTION
 BJ5187_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5187+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5187
 BJ5187  HISTORY     - Date     Condition        Report By
 BJ5187  HISTORY     - 1973     MONUMENTED       LADH
 BJ5187  HISTORY     - 19890719 GOOD             LADTD
 BJ5187  HISTORY     - 19990712 GOOD             USPSQD
 BJ5187
 BJ5187                          STATION DESCRIPTION
 BJ5187
 BJ5187'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5187'THE STATION IS LOCATED 3 MILES NORTHEAST OF BREAUX BRIDGE, 2 MILES
 BJ5187'SOUTHWEST OF CECELIA, AND 4 MILES WEST OF HENDERSON, IN THE
 BJ5187'NORTHEAST QUARTER OF SECTION 66, T8S, R6E, AND ON THE PROPERTY OWNED
 BJ5187'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5187'
 BJ5187'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5187'HIGHWAY 347 NORTHWEST OF HENDERSON, DRIVE WEST ON INTERSTATE 10 FOR
 BJ5187'2.1 MILES.  THE STATION IS SET NORTH OF THE HIGHWAY NEAR A FENCE
 BJ5187'AND A BORROW PIT.
 BJ5187'
 BJ5187'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5187'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5187'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5187'STAMPED 50A002 1973.  IT IS 103 FEET NORTH OF THE CENTER OF THE
 BJ5187'WESTBOUND LANE ON INTERSTATE 10, 27 FEET NORTH OF A 14-INCH GUM
 BJ5187'TREE, 15.5 FEET EAST-SOUTHEAST OF A FENCE BRACE IN AN EAST-WEST
 BJ5187'FENCE, 3.5 FEET WEST OF A METAL WITNESS POST AND SIGN, AND 3 FEET
 BJ5187'SOUTH OF A FENCE.
 BJ5187'
 BJ5187'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5187
 BJ5187                          STATION RECOVERY (1989)
 BJ5187
 BJ5187'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5187'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) SOUTHWEST OF CECELIA,
 BJ5187'4.8 KM (3.00 MI) NORTHEAST OF BREAUX BRIDGE AND 6.4 KM (4.00 MI) WEST
 BJ5187'OF HENDERSON, IN THE NORTHEAST QUARTER OF SECTION 66, T 8 S, R 6 E.
 BJ5187'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5187'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5187'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 5.3 KM
 BJ5187'(3.30 MI) ON INTERSTATE 10 TO THE MARK ON THE LEFT NEAR A FENCE AND A
 BJ5187'BORROW PIT AT A L IN THE RIGHT-OF-WAY FENCE.
 BJ5187'THE STATION IS 31.4 M (103.0 FT) NORTH FROM THE CENTER OF THE WEST
 BJ5187'BOUND LANES OF THE INTERSTATE, 8.2 M (26.9 FT) NORTH FROM A 51 CM (20
 BJ5187'IN) SWEET GUM TREE, 4.7 M (15.4 FT) EAST-SOUTHEAST FROM A FENCE BRACE
 BJ5187'IN AN EAST-WEST FENCE, 1.2 M (3.9 FT) WEST FROM A METAL WITNESS POST
 BJ5187'WITH SIGN ATTACHED AND 0.9 M (3.0 FT) SOUTH FROM A FENCE.  THE MARK IS
 BJ5187'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ5187
 BJ5187                          STATION RECOVERY (1999)
 BJ5187
 BJ5187'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5186 ***********************************************************************
 BJ5186  DESIGNATION -  50 A 003
 BJ5186  PID         -  BJ5186
 BJ5186  STATE/COUNTY-  LA/ST MARTIN
 BJ5186  COUNTRY     -  US
 BJ5186  USGS QUAD   -  CECILIA (2018)
 BJ5186
 BJ5186                         *CURRENT SURVEY CONTROL
 BJ5186  ______________________________________________________________________
 BJ5186* NAD 83(1992) POSITION- 30 18 46.05215(N) 091 50 44.69884(W)   ADJUSTED
 BJ5186* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5186  **This station is located in a suspected subsidence area (see below).
 BJ5186  ______________________________________________________________________
 BJ5186  GEOID HEIGHT    -        -27.180 (meters)                     GEOID18
 BJ5186  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 BJ5186  HORZ ORDER      -  SECOND
 BJ5186
 BJ5186.The horizontal coordinates were established by classical geodetic methods
 BJ5186.and adjusted by the National Geodetic Survey in January 1993.
 BJ5186
 BJ5186.** This station is in an area of known vertical motion. If an
 BJ5186.** orthometric height was ever established but is not available 
 BJ5186.** in the current survey control section, the orthometric height
 BJ5186.** is considered suspect.  Suspect heights are available in the
 BJ5186.** superseded section only if requested.
 BJ5186
 BJ5186.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5186.GEOID18 height accuracy estimate available here.
 BJ5186
 BJ5186.Click photographs - Photos may exist for this station.
 BJ5186
 BJ5186.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5186
 BJ5186. The following values were computed from the NAD 83(1992) position.
 BJ5186
 BJ5186;                    North         East     Units Scale Factor Converg.
 BJ5186;SPC LA S     -   201,048.811   950,717.735   MT  0.99994051   -0 15 22.4
 BJ5186;SPC LA S     -   659,607.64  3,119,146.44   sFT  0.99994051   -0 15 22.4
 BJ5186;UTM  15      - 3,354,010.344   610,977.705   MT  0.99975194   +0 34 57.5
 BJ5186
 BJ5186!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5186!SPC LA S     -   1.00000260  x   0.99994051  =   0.99994311
 BJ5186!UTM  15      -   1.00000260  x   0.99975194  =   0.99975454
 BJ5186
 BJ5186:                Primary Azimuth Mark                     Grid Az
 BJ5186:SPC LA S     -  50 A 005                                 079 43 48.1
 BJ5186:UTM  15      -  50 A 005                                 078 53 28.2
 BJ5186
 BJ5186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1097754010(NAD 83)
 BJ5186
 BJ5186|---------------------------------------------------------------------|
 BJ5186| PID    Reference Object                     Distance      Geod. Az  |
 BJ5186|                                                           dddmmss.s |
 BJ5186| BJ5183 POLKVILLE S CEN BELL MW MAST        APPROX. 3.8 KM 0261027.5 |
 BJ5186| BJ5182 50 A 005                            APPROX. 2.9 KM 0792825.7 |
 BJ5186| BJ5189 BREAUX BRIDGE TANK                  APPROX. 5.2 KM 2281410.9 |
 BJ5186|---------------------------------------------------------------------|
 BJ5186
 BJ5186                          SUPERSEDED SURVEY CONTROL
 BJ5186
 BJ5186  NAD 83(1986)-  30 18 46.07238(N)    091 50 44.69342(W) AD(       ) 2
 BJ5186  NAD 27      -  30 18 45.36099(N)    091 50 44.28019(W) AD(       ) 2
 BJ5186
 BJ5186.Superseded values are not recommended for survey control.
 BJ5186
 BJ5186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5186.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5186
 BJ5186_MARKER: DD = SURVEY DISK
 BJ5186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5186_STAMPING: 50A003 1973
 BJ5186_MARK LOGO: LADHGS
 BJ5186_PROJECTION: FLUSH
 BJ5186_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5186+STABILITY: SURFACE MOTION
 BJ5186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5186+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5186
 BJ5186  HISTORY     - Date     Condition        Report By
 BJ5186  HISTORY     - 1973     MONUMENTED       LADH
 BJ5186  HISTORY     - 19890719 GOOD             LADTD
 BJ5186  HISTORY     - 19990712 GOOD             USPSQD
 BJ5186
 BJ5186                          STATION DESCRIPTION
 BJ5186
 BJ5186'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5186'THE STATION IS LOCATED 3 MILES NORTHEAST OF BREAUX BRIDGE, 1.5 MILES
 BJ5186'SOUTHWEST OF CECELIA AND 3 MILES WEST OF HENDERSON, IN THE SOUTHEAST
 BJ5186'QUARTER OF SECTION 64, T8S, R6E, AND ON THE PROPERTY OWNED BY THE
 BJ5186'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5186'
 BJ5186'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5186'HIGHWAY 347 NORTHWEST OF HENDERSON, DRIVE WEST ALONG INTERSTATE 10
 BJ5186'FOR 1 MILE TO THE STATION WHICH IS SET NEAR THE SOUTHWEST CORNER OF A
 BJ5186'RAILROAD BRIDGE ON THE EASTBOUND LANE OF INTERSTATE 10.
 BJ5186'
 BJ5186'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5186'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5186'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5186'STAMPED 50A003 1973.  IT IS 79 FEET NORTH OF A FENCE, 27 FEET
 BJ5186'SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 10, 4 FEET
 BJ5186'SOUTH OF THE SOUTHWEST CORNER OF A RAILROAD BRIDGE ON THE EASTBOUND
 BJ5186'LANE ON INTERSTATE 10, AND 3 FEET EAST OF A METAL WITNESS POST
 BJ5186'AND SIGN.
 BJ5186'
 BJ5186'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5186
 BJ5186                          STATION RECOVERY (1989)
 BJ5186
 BJ5186'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5186'THE STATION IS LOCATED ABOUT 2.4 KM (1.50 MI) SOUTHWEST OF CECELIA,
 BJ5186'4.8 KM (3.00 MI) WEST OF HENDERSON AND 6.4 KM (4.00 MI) NORTHEAST OF
 BJ5186'BREAUX BRIDGE, IN THE SOUTHEAST QUARTER OF SECTION 64, T 8 S, R 6 E.
 BJ5186'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5186'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5186'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 7.2 KM
 BJ5186'(4.45 MI) ON INTERSTATE 10 TO THE MARK ON THE RIGHT, SET NEAR THE
 BJ5186'SOUTHWEST CORNER OF A RAILROAD OVERPASS ON THE EAST BOUND LANES OF THE
 BJ5186'INTERSTATE.
 BJ5186'THE STATION IS 24.1 M (79.1 FT) NORTH FROM A FENCE, 8.2 M (26.9 FT)
 BJ5186'SOUTH FROM THE CENTER OF THE EAST BOUND LANES OF THE INTERSTATE, 5.8 M
 BJ5186'(19.0 FT) NORTHEAST FROM THE NORTH METAL POLE FOR A FOOD (EXIT 115)
 BJ5186'SIGN AND 1.2 M (3.9 FT) SOUTH FROM THE SOUTHWEST CORNER OF THE
 BJ5186'OVERPASS.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE
 BJ5186'HIGHWAY.
 BJ5186
 BJ5186                          STATION RECOVERY (1999)
 BJ5186
 BJ5186'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5184 ***********************************************************************
 BJ5184  DESIGNATION -  50 A 004
 BJ5184  PID         -  BJ5184
 BJ5184  STATE/COUNTY-  LA/ST MARTIN
 BJ5184  COUNTRY     -  US
 BJ5184  USGS QUAD   -  CECILIA (2018)
 BJ5184
 BJ5184                         *CURRENT SURVEY CONTROL
 BJ5184  ______________________________________________________________________
 BJ5184* NAD 83(1992) POSITION- 30 18 55.66925(N) 091 49 46.59385(W)   ADJUSTED
 BJ5184* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5184  **This station is located in a suspected subsidence area (see below).
 BJ5184  ______________________________________________________________________
 BJ5184  GEOID HEIGHT    -        -27.182 (meters)                     GEOID18
 BJ5184  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BJ5184  HORZ ORDER      -  SECOND
 BJ5184
 BJ5184.The horizontal coordinates were established by classical geodetic methods
 BJ5184.and adjusted by the National Geodetic Survey in January 1993.
 BJ5184
 BJ5184.** This station is in an area of known vertical motion. If an
 BJ5184.** orthometric height was ever established but is not available 
 BJ5184.** in the current survey control section, the orthometric height
 BJ5184.** is considered suspect.  Suspect heights are available in the
 BJ5184.** superseded section only if requested.
 BJ5184
 BJ5184.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5184.GEOID18 height accuracy estimate available here.
 BJ5184
 BJ5184.Click photographs - Photos may exist for this station.
 BJ5184
 BJ5184.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5184
 BJ5184. The following values were computed from the NAD 83(1992) position.
 BJ5184
 BJ5184;                    North         East     Units Scale Factor Converg.
 BJ5184;SPC LA S     -   201,338.105   952,271.319   MT  0.99994076   -0 14 53.3
 BJ5184;SPC LA S     -   660,556.77  3,124,243.49   sFT  0.99994076   -0 14 53.3
 BJ5184;UTM  15      - 3,354,322.296   612,526.597   MT  0.99975621   +0 35 27.0
 BJ5184
 BJ5184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5184!SPC LA S     -   1.00000279  x   0.99994076  =   0.99994355
 BJ5184!UTM  15      -   1.00000279  x   0.99975621  =   0.99975900
 BJ5184
 BJ5184:                Primary Azimuth Mark                     Grid Az
 BJ5184:SPC LA S     -  50 A 005                                 080 03 56.3
 BJ5184:UTM  15      -  50 A 005                                 079 13 36.0
 BJ5184
 BJ5184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1252654322(NAD 83)
 BJ5184
 BJ5184|---------------------------------------------------------------------|
 BJ5184| PID    Reference Object                     Distance      Geod. Az  |
 BJ5184|                                                           dddmmss.s |
 BJ5184| BJ5182 50 A 005                            APPROX. 1.3 KM 0794903.0 |
 BJ5184|---------------------------------------------------------------------|
 BJ5184
 BJ5184                          SUPERSEDED SURVEY CONTROL
 BJ5184
 BJ5184  NAD 83(1986)-  30 18 55.68951(N)    091 49 46.58848(W) AD(       ) 2
 BJ5184  NAD 27      -  30 18 54.97910(N)    091 49 46.17714(W) AD(       ) 2
 BJ5184
 BJ5184.Superseded values are not recommended for survey control.
 BJ5184
 BJ5184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5184.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5184
 BJ5184_MARKER: DD = SURVEY DISK
 BJ5184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5184_STAMPING: 50A004 1973
 BJ5184_MARK LOGO: LADHGS
 BJ5184_PROJECTION: FLUSH
 BJ5184_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5184+STABILITY: SURFACE MOTION
 BJ5184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5184+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5184
 BJ5184  HISTORY     - Date     Condition        Report By
 BJ5184  HISTORY     - 1973     MONUMENTED       LADH
 BJ5184  HISTORY     - 19890719 GOOD             LADTD
 BJ5184  HISTORY     - 19990712 GOOD             USPSQD
 BJ5184
 BJ5184                          STATION DESCRIPTION
 BJ5184
 BJ5184'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5184'THE STATION IS LOCATED 4 MILSES NORTHEAST OF BREAUX BRIDGE, 2 MILES
 BJ5184'WEST OF HENDERSON AND 2 MILES SOUTHEAST OF CECELIA, IN THE SOUTHWEST
 BJ5184'QUARTER OF SECTION 63, T8S, R5E, AND ON THE PROPERTY OWNED BY THE
 BJ5184'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5184'
 BJ5184'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5184'HIGHWAY 347, TAKE THE ON RAMP OFF OF STATE HIGHWAY 347 TO INTERSTATE
 BJ5184'10 AND GO 0.2 MILE TO THE SOUTHEAST CORNER OF THE OVERPASS ON THE
 BJ5184'EASTBOUND LANE OF INTERSTATE 10.  THE STATION IS SET NEAR THE
 BJ5184'CORNER OF THE OVERPASS.
 BJ5184'
 BJ5184'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5184'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5184'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5184'STAMPED 50A004 1973 IT IS 108 FEET NORTH OF THE CENTER OF THE ON
 BJ5184'RAMP ON STATE HIGHWAY 347 TO INTERSTATE 10, 28.5 FEET SOUTH OF THE
 BJ5184'CENTER OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 10, 6 FEET
 BJ5184'SOUTH OF THE SOUTHEAST CORNER OF THE OVERPASS ON THE EASTBOUND
 BJ5184'LANE ON INTERSTATE 10, AND 3.5 FEET SOUTH OF A METAL WITNESS
 BJ5184'POST AND SIGN.
 BJ5184'
 BJ5184'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ5184
 BJ5184                          STATION RECOVERY (1989)
 BJ5184
 BJ5184'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5184'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) WEST OF HENDERSON, 3.2
 BJ5184'KM (2.00 MI) SOUTHEAST OF CECELIA AND 8.0 KM (4.95 MI) NORTHEAST OF
 BJ5184'BREAUX BRIDGE, IN THE SOUTHWEST QUARTER OF SECTION 63, T 8 S, R 5 E.
 BJ5184'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5184'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5184'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 8.7 KM
 BJ5184'(5.40 MI) ON INTERSTATE 10 TO THE MARK ON THE RIGHT, SET NEAR THE
 BJ5184'SOUTHEAST CORNER OF AN OVERPASS OVER STATE HIGHWAY 347 ON THE EAST
 BJ5184'BOUND LANES OF THE INTERSTATE.
 BJ5184'THE STATION IS 32.9 M (107.9 FT) NORTH FROM THE CENTER OF THE ON RAMP
 BJ5184'FOR HIGHWAY 347 TO THE EAST BOUND LANES OF THE INTERSTATE, 8.7 M
 BJ5184'(28.5 FT) SOUTH FROM THE CENTER OF THE EAST BOUND LANES OF THE
 BJ5184'INTERSTATE AND 1.8 M (5.9 FT) SOUTH FROM THE SOUTHEAST CORNER OF THE
 BJ5184'OVERPASS.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0 FT)
 BJ5184'BELOW THE LEVEL OF THE HIGHWAY.
 BJ5184
 BJ5184                          STATION RECOVERY (1999)
 BJ5184
 BJ5184'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5182 ***********************************************************************
 BJ5182  DESIGNATION -  50 A 005
 BJ5182  PID         -  BJ5182
 BJ5182  STATE/COUNTY-  LA/ST MARTIN
 BJ5182  COUNTRY     -  US
 BJ5182  USGS QUAD   -  CECILIA (2018)
 BJ5182
 BJ5182                         *CURRENT SURVEY CONTROL
 BJ5182  ______________________________________________________________________
 BJ5182* NAD 83(1992) POSITION- 30 19 03.19287(N) 091 48 58.29641(W)   ADJUSTED
 BJ5182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5182  **This station is located in a suspected subsidence area (see below).
 BJ5182  ______________________________________________________________________
 BJ5182  GEOID HEIGHT    -        -27.183 (meters)                     GEOID18
 BJ5182  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 BJ5182  HORZ ORDER      -  SECOND
 BJ5182
 BJ5182.The horizontal coordinates were established by classical geodetic methods
 BJ5182.and adjusted by the National Geodetic Survey in January 1993.
 BJ5182
 BJ5182.** This station is in an area of known vertical motion. If an
 BJ5182.** orthometric height was ever established but is not available 
 BJ5182.** in the current survey control section, the orthometric height
 BJ5182.** is considered suspect.  Suspect heights are available in the
 BJ5182.** superseded section only if requested.
 BJ5182
 BJ5182.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5182.GEOID18 height accuracy estimate available here.
 BJ5182
 BJ5182.Click photographs - Photos may exist for this station.
 BJ5182
 BJ5182.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5182
 BJ5182. The following values were computed from the NAD 83(1992) position.
 BJ5182
 BJ5182;                    North         East     Units Scale Factor Converg.
 BJ5182;SPC LA S     -   201,564.258   953,562.548   MT  0.99994096   -0 14 29.2
 BJ5182;SPC LA S     -   661,298.74  3,128,479.79   sFT  0.99994096   -0 14 29.2
 BJ5182;UTM  15      - 3,354,567.288   613,814.141   MT  0.99975981   +0 35 51.5
 BJ5182
 BJ5182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5182!SPC LA S     -   1.00000338  x   0.99994096  =   0.99994434
 BJ5182!UTM  15      -   1.00000338  x   0.99975981  =   0.99976319
 BJ5182
 BJ5182:                Primary Azimuth Mark                     Grid Az
 BJ5182:SPC LA S     -  50 A 004                                 260 03 56.6
 BJ5182:UTM  15      -  50 A 004                                 259 13 35.9
 BJ5182
 BJ5182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1381454567(NAD 83)
 BJ5182
 BJ5182|---------------------------------------------------------------------|
 BJ5182| PID    Reference Object                     Distance      Geod. Az  |
 BJ5182|                                                           dddmmss.s |
 BJ5182| BJ5184 50 A 004                            APPROX. 1.3 KM 2594927.4 |
 BJ5182|---------------------------------------------------------------------|
 BJ5182
 BJ5182                          SUPERSEDED SURVEY CONTROL
 BJ5182
 BJ5182  NAD 83(1986)-  30 19 03.21313(N)    091 48 58.29108(W) AD(       ) 2
 BJ5182  NAD 27      -  30 19 02.50355(N)    091 48 57.88131(W) AD(       ) 2
 BJ5182
 BJ5182.Superseded values are not recommended for survey control.
 BJ5182
 BJ5182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5182.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5182
 BJ5182_MARKER: DD = SURVEY DISK
 BJ5182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5182_STAMPING: 50A005 1973
 BJ5182_MARK LOGO: LADHGS
 BJ5182_PROJECTION: FLUSH
 BJ5182_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5182+STABILITY: SURFACE MOTION
 BJ5182_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5182+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5182
 BJ5182  HISTORY     - Date     Condition        Report By
 BJ5182  HISTORY     - 1973     MONUMENTED       LADH
 BJ5182  HISTORY     - 19890719 GOOD             LADTD
 BJ5182  HISTORY     - 19990712 GOOD             USPSQD
 BJ5182  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ5182
 BJ5182                          STATION DESCRIPTION
 BJ5182
 BJ5182'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5182'THE STATION IS LOCATED 1 MILE NORTHWEST OF HENDERSON, 3 MILES
 BJ5182'SOUTHEAST OF CECILIA AND 5.5 MILES NORTHEAST OF BREAUX BRIDGE, IN
 BJ5182'THE NORTHWEST QUARTER OF SECTION 36, T8S, R6E, AND ON THE PROPERTY
 BJ5182'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5182'
 BJ5182'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5182'HIGHWAY 347, DRIVE EAST ALONG INTERSTATE 10 FOR 1 MILE.  THE STATION
 BJ5182'IS SET TO THE SOUTH OF THE HIGHWAY NEAR A FENCE AND A PECAN TREE.
 BJ5182'
 BJ5182'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5182'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5182'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5182'STAMPED 50A005 1973.  IT IS 101 FEET SOUTH OF THE CENTER OF THE
 BJ5182'EASTBOUND LANE ON INTERSTATE 10, 32.5 FEET NORTH OF A 36-INCH
 BJ5182'PECAN TREE, 3.5 FEET EAST OF A METAL WITNESS POST AND SIGN, AND
 BJ5182'2.5 FEET NORTH OF A FENCE.
 BJ5182'
 BJ5182'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ5182
 BJ5182                          STATION RECOVERY (1989)
 BJ5182
 BJ5182'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5182'THE STATION IS LOCATED ABOUT 1.6 KM (1.00 MI) NORTHWEST OF HENDERSON,
 BJ5182'4.8 KM (3.00 MI) SOUTHEAST OF CECILIA AND 9.7 KM (6.05 MI) NORTHEAST
 BJ5182'OF BREAUX BRIDGE, IN THE NORTHWEST QUARTER OF SECTION 36, T 8 S, R 6
 BJ5182'E.TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10
 BJ5182'AND STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 10.0 KM
 BJ5182'(6.20 MI) ON INTERSTATE 10 TO THE MARK ON THE RIGHT, NEAR THE
 BJ5182'RIGHT-OF-WAY FENCE.
 BJ5182'THE STATION IS 30.8 M (101.0 FT) SOUTH FROM THE CENTER OF THE EAST
 BJ5182'BOUND LANES OF THE INTERSTATE, 9.9 M (32.5 FT) NORTH FROM A 102 CM (40
 BJ5182'IN) PECAN TREE, 1.1 M (3.6 FT) EAST FROM A METAL WITNESS POST WITH
 BJ5182'SIGN ATTACHED AND 0.8 M (2.6 FT) NORTH FROM THE RIGHT-OF-WAY FENCE AND
 BJ5182'A CROSS FENCE LEADING SOUTH.  THE MARK IS FLUSH WITH THE GROUND AND
 BJ5182'ABOUT LEVEL WITH THE HIGHWAY.
 BJ5182
 BJ5182                          STATION RECOVERY (1999)
 BJ5182
 BJ5182'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5182'RECOVERED IN GOOD CONDITION.
 BJ5182
 BJ5182                          STATION RECOVERY (2001)
 BJ5182
 BJ5182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5182'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5181 ***********************************************************************
 BJ5181  DESIGNATION -  50 A 006
 BJ5181  PID         -  BJ5181
 BJ5181  STATE/COUNTY-  LA/ST MARTIN
 BJ5181  COUNTRY     -  US
 BJ5181  USGS QUAD   -  CECILIA (2018)
 BJ5181
 BJ5181                         *CURRENT SURVEY CONTROL
 BJ5181  ______________________________________________________________________
 BJ5181* NAD 83(1992) POSITION- 30 19 12.99350(N) 091 48 37.63971(W)   ADJUSTED
 BJ5181* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5181  **This station is located in a suspected subsidence area (see below).
 BJ5181  ______________________________________________________________________
 BJ5181  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BJ5181  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BJ5181  HORZ ORDER      -  SECOND
 BJ5181
 BJ5181.The horizontal coordinates were established by classical geodetic methods
 BJ5181.and adjusted by the National Geodetic Survey in January 1993.
 BJ5181
 BJ5181.** This station is in an area of known vertical motion. If an
 BJ5181.** orthometric height was ever established but is not available 
 BJ5181.** in the current survey control section, the orthometric height
 BJ5181.** is considered suspect.  Suspect heights are available in the
 BJ5181.** superseded section only if requested.
 BJ5181
 BJ5181.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5181.GEOID18 height accuracy estimate available here.
 BJ5181
 BJ5181.Click photographs - Photos may exist for this station.
 BJ5181
 BJ5181.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5181
 BJ5181. The following values were computed from the NAD 83(1992) position.
 BJ5181
 BJ5181;                    North         East     Units Scale Factor Converg.
 BJ5181;SPC LA S     -   201,863.725   954,115.632   MT  0.99994122   -0 14 18.8
 BJ5181;SPC LA S     -   662,281.24  3,130,294.37   sFT  0.99994122   -0 14 18.8
 BJ5181;UTM  15      - 3,354,874.767   614,362.681   MT  0.99976135   +0 36 02.1
 BJ5181
 BJ5181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5181!SPC LA S     -   1.00000354  x   0.99994122  =   0.99994476
 BJ5181!UTM  15      -   1.00000354  x   0.99976135  =   0.99976489
 BJ5181
 BJ5181:                Primary Azimuth Mark                     Grid Az
 BJ5181:SPC LA S     -  HENDERSON RM 1                           085 21 12.9
 BJ5181:UTM  15      -  HENDERSON RM 1                           084 30 52.0
 BJ5181
 BJ5181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1436254874(NAD 83)
 BJ5181
 BJ5181|---------------------------------------------------------------------|
 BJ5181| PID    Reference Object                     Distance      Geod. Az  |
 BJ5181|                                                           dddmmss.s |
 BJ5181| BJ5180 HENDERSON RM 1                      APPROX. 1.0 KM 0850654.1 |
 BJ5181|---------------------------------------------------------------------|
 BJ5181
 BJ5181                          SUPERSEDED SURVEY CONTROL
 BJ5181
 BJ5181  NAD 83(1986)-  30 19 13.01377(N)    091 48 37.63438(W) AD(       ) 2
 BJ5181  NAD 27      -  30 19 12.30473(N)    091 48 37.22541(W) AD(       ) 2
 BJ5181
 BJ5181.Superseded values are not recommended for survey control.
 BJ5181
 BJ5181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5181.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5181
 BJ5181_MARKER: DD = SURVEY DISK
 BJ5181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5181_STAMPING: 50A006 1973
 BJ5181_MARK LOGO: LADHGS
 BJ5181_PROJECTION: FLUSH
 BJ5181_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5181+STABILITY: SURFACE MOTION
 BJ5181_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5181+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5181
 BJ5181  HISTORY     - Date     Condition        Report By
 BJ5181  HISTORY     - 1973     MONUMENTED       LADH
 BJ5181  HISTORY     - 19890719 GOOD             LADTD
 BJ5181  HISTORY     - 19990712 GOOD             USPSQD
 BJ5181
 BJ5181                          STATION DESCRIPTION
 BJ5181
 BJ5181'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5181'THE STATION IS LOCATED 6 MILES NORTHEAST OF BREAUX BRIDGE, 1 MILE
 BJ5181'NORTHWEST OF HENDERSON, IN THE NORTHEAST QUARTER OF SECTION 36, T8S,
 BJ5181'R6E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BJ5181'HIGHWAYS.
 BJ5181'
 BJ5181'TO REACH THE STATION FROM INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5181'HIGHWAY 347, DRIVE EAST ALONG INTERSTATE 10 FOR 1.4 MILES.  THE
 BJ5181'STATION IS SET TO THE NORTH OF THE HIGHWAY NEAR A FENCE AND A
 BJ5181'RIGHT-OF-WAY MARKER.
 BJ5181'
 BJ5181'THE STATION MARK IS A STANDRD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5181'U. S. COAST AND GEODETIC SOURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5181'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5181'STAMPED 50A006 1973.  IT IS 104 FEET NORTH OF THE CENTER OF THE
 BJ5181'WESTBOUND LANE ON INTERSTATE 10, 71.5 FEET SOUTHWEST OF A 48-INCH
 BJ5181'PECAN TREE, 3 FEET SOUTH OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 BJ5181'MARKER, 3 FEET WEST OF A METAL WITNESS POST AND SIGN, AND 2.5 FEET
 BJ5181'SOUTH OF A FENCE.
 BJ5181'
 BJ5181'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ5181
 BJ5181                          STATION RECOVERY (1989)
 BJ5181
 BJ5181'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5181'THE STATION IS LOCATED ABOUT 1.0 KM (0.60 MI) NORTHWEST OF HENDERSON,
 BJ5181'4.2 KM (2.60 MI) SOUTHEAST OF CECILIA AND 10.3 KM (6.40 MI) NORTHEAST
 BJ5181'OF BREAUX BRIDGE, IN THE NORTHEAST QUARTER OF SECTION 36, T 8 S, R 6
 BJ5181'E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ5181'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5181'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 10.0 KM
 BJ5181'(6.20 MI) ON INTERSTATE 10 TO THE MARK ON THE LEFT SET NEAR THE
 BJ5181'RIGHT-OF-WAY FENCE.
 BJ5181'THE STATION IS 31.7 M (104.0 FT) NORTH FROM THE CENTER OF THE WEST
 BJ5181'BOUND LANES OF THE INTERSTATE, 21.8 M (71.5 FT) SOUTHWEST FROM A 137
 BJ5181'CM (54 IN) PECAN TREE, 0.9 M (3.0 FT) SOUTH FROM A CONCRETE
 BJ5181'RIGHT-OF-WAY MARKER, 0.9 M (3.0 FT) SOUTH FROM A METAL WITNESS POST
 BJ5181'WITH SIGN ATTACHED AND 0.8 M (2.6 FT) SOUTH FROM A FENCE.  THE MARK IS
 BJ5181'FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 BJ5181'HIGHWAY.
 BJ5181
 BJ5181                          STATION RECOVERY (1999)
 BJ5181
 BJ5181'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5179 ***********************************************************************
 BJ5179  DESIGNATION -  50 A 007
 BJ5179  PID         -  BJ5179
 BJ5179  STATE/COUNTY-  LA/ST MARTIN
 BJ5179  COUNTRY     -  US
 BJ5179  USGS QUAD   -  CECILIA (2018)
 BJ5179
 BJ5179                         *CURRENT SURVEY CONTROL
 BJ5179  ______________________________________________________________________
 BJ5179* NAD 83(1992) POSITION- 30 19 18.83414(N) 091 47 59.97879(W)   ADJUSTED
 BJ5179* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5179  **This station is located in a suspected subsidence area (see below).
 BJ5179  ______________________________________________________________________
 BJ5179  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BJ5179  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BJ5179  HORZ ORDER      -  SECOND
 BJ5179
 BJ5179.The horizontal coordinates were established by classical geodetic methods
 BJ5179.and adjusted by the National Geodetic Survey in January 1993.
 BJ5179
 BJ5179.** This station is in an area of known vertical motion. If an
 BJ5179.** orthometric height was ever established but is not available 
 BJ5179.** in the current survey control section, the orthometric height
 BJ5179.** is considered suspect.  Suspect heights are available in the
 BJ5179.** superseded section only if requested.
 BJ5179
 BJ5179.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5179.GEOID18 height accuracy estimate available here.
 BJ5179
 BJ5179.Click photographs - Photos may exist for this station.
 BJ5179
 BJ5179.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5179
 BJ5179. The following values were computed from the NAD 83(1992) position.
 BJ5179
 BJ5179;                    North         East     Units Scale Factor Converg.
 BJ5179;SPC LA S     -   202,039.426   955,122.418   MT  0.99994138   -0 14 00.0
 BJ5179;SPC LA S     -   662,857.68  3,133,597.47   sFT  0.99994138   -0 14 00.0
 BJ5179;UTM  15      - 3,355,065.160   615,366.606   MT  0.99976420   +0 36 21.2
 BJ5179
 BJ5179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5179!SPC LA S     -   1.00000335  x   0.99994138  =   0.99994473
 BJ5179!UTM  15      -   1.00000335  x   0.99976420  =   0.99976755
 BJ5179
 BJ5179:                Primary Azimuth Mark                     Grid Az
 BJ5179:SPC LA S     -  50 A 008                                 067 10 30.1
 BJ5179:UTM  15      -  50 A 008                                 066 20 08.9
 BJ5179
 BJ5179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1536655065(NAD 83)
 BJ5179
 BJ5179|---------------------------------------------------------------------|
 BJ5179| PID    Reference Object                     Distance      Geod. Az  |
 BJ5179|                                                           dddmmss.s |
 BJ5179| BJ5178 50 A 008                            APPROX. 1.1 KM 0665630.1 |
 BJ5179| BJ5180 HENDERSON RM 1                      110.636 METERS 20722     |
 BJ5179| BJ5183 POLKVILLE S CEN BELL MW MAST        APPROX. 3.6 KM 3114236.8 |
 BJ5179|---------------------------------------------------------------------|
 BJ5179
 BJ5179                          SUPERSEDED SURVEY CONTROL
 BJ5179
 BJ5179  NAD 83(1986)-  30 19 18.85441(N)    091 47 59.97349(W) AD(       ) 2
 BJ5179  NAD 27      -  30 19 18.14607(N)    091 47 59.56574(W) AD(       ) 2
 BJ5179
 BJ5179.Superseded values are not recommended for survey control.
 BJ5179
 BJ5179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5179.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5179
 BJ5179_MARKER: DD = SURVEY DISK
 BJ5179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5179_STAMPING: 50A007 1973
 BJ5179_MARK LOGO: LADHGS
 BJ5179_PROJECTION: FLUSH
 BJ5179_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5179+STABILITY: SURFACE MOTION
 BJ5179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5179+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5179
 BJ5179  HISTORY     - Date     Condition        Report By
 BJ5179  HISTORY     - 1973     MONUMENTED       LADH
 BJ5179  HISTORY     - 19890719 GOOD             LADTD
 BJ5179  HISTORY     - 19990712 GOOD             USPSQD
 BJ5179
 BJ5179                          STATION DESCRIPTION
 BJ5179
 BJ5179'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5179'THE STATION IS LOCATED 2 MILES SOUTHEAST OF CECELIA, 5 MILES
 BJ5179'NORTHEAST OF BREAUX BRIDGE, IN THE SOUTHWEST QUARTER OF SECTION 30,
 BJ5179'T8S, R7E, AND ON THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BJ5179'HIGHWAYS.
 BJ5179'
 BJ5179'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5179'HIGHWAY 347 JUST WEST OF HENDERSON, DRIVE EAST ALONG INTERSTATE 10
 BJ5179'FOR 1.8 MILES TO A CANAL AND TWO BRIDGES.  THE STATION IS SET TO
 BJ5179'THE SOUTHWEST OF THE SOUTHWEST CORNER OF THE BRIDGE ON THE
 BJ5179'WESTBOUND LANE ON INTERSTATE 10.
 BJ5179'
 BJ5179'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5179'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5179'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5179'STAMPED 50A007 1973 IT IS 49 FEET NORTHEAST OF THE END OF A METAL
 BJ5179'GUARD RAIL, 21 FEET WEST OF A FENCE, 20 FEET SOUTH OF THE CENTER
 BJ5179'OF THE WESTBOUND LANE ON INTERSTATE 10, 3 FEET SOUTHWEST OF THE
 BJ5179'SOUTHWEST CORNER OF THE BRIDGE ON THE WESTBOUND LANE ON INTERSTATE
 BJ5179'10, AND 3 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ5179'
 BJ5179'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ5179
 BJ5179                          STATION RECOVERY (1989)
 BJ5179
 BJ5179'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5179'THE STATION IS LOCATED ABOUT 5.1 KM (3.15 MI) SOUTHEAST OF CECELIA AND
 BJ5179'11.3 KM (7.00 MI) NORTHEAST OF BREAUX BRIDGE, IN THE SOUTHWEST QUARTER
 BJ5179'OF SECTION 30, T 8 S, R 7 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ5179'TRANSPORTATION AND DEVELOPMENT.
 BJ5179'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5179'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 11.1 KM
 BJ5179'(6.90 MI) ON INTERSTATE 10 TO THE MARK, SET IN THE MEDIAN BETWEEN TWO
 BJ5179'BRIDGES AND ON THE WEST SIDE OF A CANAL.
 BJ5179'THE STATION IS 15.2 M (49.9 FT) NORTH-NORTHEAST FROM THE NORTHWEST
 BJ5179'CORNER OF THE EAST BOUND BRIDGE, 6.1 M (20.0 FT) SOUTH FROM THE CENTER
 BJ5179'OF THE WEST BOUND LANES OF THE INTERSTATE, 0.9 M (3.0 FT) SOUTHWEST
 BJ5179'FROM THE SOUTHWEST CORNER OF THE WEST BOUND BRIDGE AND 0.9 M (3.0 FT)
 BJ5179'SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS
 BJ5179'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ5179
 BJ5179                          STATION RECOVERY (1999)
 BJ5179
 BJ5179'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5178 ***********************************************************************
 BJ5178  DESIGNATION -  50 A 008
 BJ5178  PID         -  BJ5178
 BJ5178  STATE/COUNTY-  LA/ST MARTIN
 BJ5178  COUNTRY     -  US
 BJ5178  USGS QUAD   -  CECILIA (2018)
 BJ5178
 BJ5178                         *CURRENT SURVEY CONTROL
 BJ5178  ______________________________________________________________________
 BJ5178* NAD 83(1992) POSITION- 30 19 33.33142(N) 091 47 20.71558(W)   ADJUSTED
 BJ5178* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5178  **This station is located in a suspected subsidence area (see below).
 BJ5178  ______________________________________________________________________
 BJ5178  GEOID HEIGHT    -        -27.191 (meters)                     GEOID18
 BJ5178  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 BJ5178  HORZ ORDER      -  SECOND
 BJ5178
 BJ5178.The horizontal coordinates were established by classical geodetic methods
 BJ5178.and adjusted by the National Geodetic Survey in January 1993.
 BJ5178
 BJ5178.** This station is in an area of known vertical motion. If an
 BJ5178.** orthometric height was ever established but is not available 
 BJ5178.** in the current survey control section, the orthometric height
 BJ5178.** is considered suspect.  Suspect heights are available in the
 BJ5178.** superseded section only if requested.
 BJ5178
 BJ5178.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5178.GEOID18 height accuracy estimate available here.
 BJ5178
 BJ5178.Click photographs - Photos may exist for this station.
 BJ5178
 BJ5178.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5178
 BJ5178. The following values were computed from the NAD 83(1992) position.
 BJ5178
 BJ5178;                    North         East     Units Scale Factor Converg.
 BJ5178;SPC LA S     -   202,481.602   956,173.033   MT  0.99994178   -0 13 40.4
 BJ5178;SPC LA S     -   664,308.39  3,137,044.36   sFT  0.99994178   -0 13 40.4
 BJ5178;UTM  15      - 3,355,522.598   616,410.448   MT  0.99976718   +0 36 41.3
 BJ5178
 BJ5178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5178!SPC LA S     -   1.00000263  x   0.99994178  =   0.99994441
 BJ5178!UTM  15      -   1.00000263  x   0.99976718  =   0.99976981
 BJ5178
 BJ5178:                Primary Azimuth Mark                     Grid Az
 BJ5178:SPC LA S     -  HENDERSON RM 1                           243 52 56.9
 BJ5178:UTM  15      -  HENDERSON RM 1                           243 02 35.2
 BJ5178
 BJ5178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1641055522(NAD 83)
 BJ5178
 BJ5178|---------------------------------------------------------------------|
 BJ5178| PID    Reference Object                     Distance      Geod. Az  |
 BJ5178|                                                           dddmmss.s |
 BJ5178| BJ5180 HENDERSON RM 1                      APPROX. 1.2 KM 2433916.5 |
 BJ5178| BJ5183 POLKVILLE S CEN BELL MW MAST        APPROX. 4.2 KM 2974013.3 |
 BJ5178|---------------------------------------------------------------------|
 BJ5178
 BJ5178                          SUPERSEDED SURVEY CONTROL
 BJ5178
 BJ5178  NAD 83(1986)-  30 19 33.35169(N)    091 47 20.71031(W) AD(       ) 2
 BJ5178  NAD 27      -  30 19 32.64434(N)    091 47 20.30404(W) AD(       ) 2
 BJ5178
 BJ5178.Superseded values are not recommended for survey control.
 BJ5178
 BJ5178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5178.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5178
 BJ5178_MARKER: DD = SURVEY DISK
 BJ5178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5178_STAMPING: 50A008 1973
 BJ5178_MARK LOGO: LADHGS
 BJ5178_PROJECTION: FLUSH
 BJ5178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5178+STABILITY: SURFACE MOTION
 BJ5178
 BJ5178  HISTORY     - Date     Condition        Report By
 BJ5178  HISTORY     - 1973     MONUMENTED       LADH
 BJ5178  HISTORY     - 19990712 MARK NOT FOUND   USPSQD
 BJ5178
 BJ5178                          STATION DESCRIPTION
 BJ5178
 BJ5178'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ5178'THE STATION IS LOCATED 4 MILES SOUTHEAST OF CECELIA, 7 MILES
 BJ5178'NORTHEAST OF BREAUX BRIDGE, IN THE SOUTHEAST QUARTER OF SECTION 30,
 BJ5178'T8S, R7E, AND ON THE PROPERTY OWNED BY THE ST. MARTIN LEVEE BOARD.
 BJ5178'
 BJ5178'TO REACH THE STATION FROM THE INTERSTATE 10 AND STATE HIGHWAY 347
 BJ5178'INTERCHANGE, DRIVE SOUTHWEST ALONG STATE HIGHWAY 347 FOR 0.2 MILE TO
 BJ5178'THE JUNCTION WITH STATE HIGHWAY 352, TURN LEFT AND GO EAST ON STATE
 BJ5178'HIGHWAY 352 FOR 3 MILES TO A LEVEE, TAKE THE GRAVEL ROAD ON TOP OF
 BJ5178'THE LEVEE NORTH FOR 0.8 MILE.  THE STATION IS SET ON THE RIGHT ON THE
 BJ5178'CROWN OF THE LEVEE.
 BJ5178'
 BJ5178'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5178'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BJ5178'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5178'STAMPED 50A008 1973.  IT IS SET ON THE CROWN OF A LEVEE ON A
 BJ5178'PORTAGE CANAL RUNNING NORTH AND SOUTH 800 FEET NORTH OF THE
 BJ5178'WESTBOUND LANE ON THE WEST END OF THE CAUSEWAY ON INTERSTATE 10, 26
 BJ5178'FEET EAST OF THE CENTER OF A GRAVEL ROAD, AND 3.5 FEET WEST OF A
 BJ5178'METAL WITNESS POST AND SIGN.
 BJ5178'
 BJ5178'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ5178
 BJ5178                          STATION RECOVERY (1999)
 BJ5178
 BJ5178'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5178'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1094 ***********************************************************************
 CP1094  DESIGNATION -  50 A BOLT
 CP1094  PID         -  CP1094
 CP1094  STATE/COUNTY-  LA/EAST CARROLL
 CP1094  COUNTRY     -  US
 CP1094  USGS QUAD   -  MILLIKIN (2018)
 CP1094
 CP1094                         *CURRENT SURVEY CONTROL
 CP1094  ______________________________________________________________________
 CP1094* NAD 83(1986) POSITION- 32 59 49.     (N) 091 13 14.     (W)   SCALED
 CP1094* NAVD 88 ORTHO HEIGHT -    32.89  (+/-2cm)      107.9   (feet) VERTCON3
 CP1094  ______________________________________________________________________
 CP1094  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 CP1094  VERT ORDER      -  ? (See Below)
 CP1094
 CP1094.The horizontal coordinates were scaled from a map and have
 CP1094.an estimated accuracy of +/- 6 seconds.
 CP1094
 CP1094.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1094.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1094
 CP1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1094.GEOID18 height accuracy estimate available here.
 CP1094
 CP1094.The vertical order pertains to the NGVD 29 superseded value.
 CP1094
 CP1094.Click photographs - Photos may exist for this station.
 CP1094
 CP1094;                    North         East    Units  Estimated Accuracy
 CP1094;SPC LA N     -   277,570.    1,119,580.      MT  (+/- 180 meters Scaled)
 CP1094
 CP1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS662523(NAD 83)
 CP1094
 CP1094                          SUPERSEDED SURVEY CONTROL
 CP1094
 CP1094  NGVD 29 (??/??/92)   32.931  (m)          108.04   (f) ADJ UNCH       
 CP1094
 CP1094.Superseded values are not recommended for survey control.
 CP1094
 CP1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1094.See file dsdata.pdf to determine how the superseded data were derived.
 CP1094
 CP1094_MARKER: B = BOLT
 CP1094_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1094_SP_SET: UNDERGROUND STONE
 CP1094_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1094
 CP1094  HISTORY     - Date     Condition        Report By
 CP1094  HISTORY     - UNK      MONUMENTED       USACE
 CP1094  HISTORY     - 1934     GOOD             USACE
 CP1094  HISTORY     - 1947     GOOD             USACE
 CP1094
 CP1094                          STATION DESCRIPTION
 CP1094
 CP1094'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1094'0.5 MI N FROM GASSOWAY.
 CP1094'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1094'OF THE MISS. RIVER, EAST CARROLL PARISH LA., 1/2 MILE NORTH OF
 CP1094'GASSOWAY, IN FIELD APPROX. 4000 FT. SOUTH OF WHERE HWY. CROSSES
 CP1094'ARK.-LA. STATE LINE, ABOUT 900 FT. EAST OF HWY., 15 FT. NORTHWEST OF
 CP1094'FORKS IN FIELD ROADS, ABOUT 300 FT. NORTHWEST OF A HOME, 520 FT.
 CP1094'NORTHWEST OF LEVEE, AT L.S. NO. 50.
 CP1094
 CP1094                          STATION RECOVERY (1947)
 CP1094
 CP1094'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1947
 CP1094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1093 ***********************************************************************
 CP1093  DESIGNATION -  50 A CAP
 CP1093  PID         -  CP1093
 CP1093  STATE/COUNTY-  LA/EAST CARROLL
 CP1093  COUNTRY     -  US
 CP1093  USGS QUAD   -  MILLIKIN (2018)
 CP1093
 CP1093                         *CURRENT SURVEY CONTROL
 CP1093  ______________________________________________________________________
 CP1093* NAD 83(1986) POSITION- 32 59 49.     (N) 091 13 14.     (W)   SCALED
 CP1093* NAVD 88 ORTHO HEIGHT -    34.10  (+/-2cm)      111.9   (feet) VERTCON3
 CP1093  ______________________________________________________________________
 CP1093  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 CP1093  VERT ORDER      -  ? (See Below)
 CP1093
 CP1093.The horizontal coordinates were scaled from a map and have
 CP1093.an estimated accuracy of +/- 6 seconds.
 CP1093
 CP1093.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1093.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1093
 CP1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1093.GEOID18 height accuracy estimate available here.
 CP1093
 CP1093.The vertical order pertains to the NGVD 29 superseded value.
 CP1093
 CP1093.Click photographs - Photos may exist for this station.
 CP1093
 CP1093;                    North         East    Units  Estimated Accuracy
 CP1093;SPC LA N     -   277,570.    1,119,580.      MT  (+/- 180 meters Scaled)
 CP1093
 CP1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS662523(NAD 83)
 CP1093
 CP1093                          SUPERSEDED SURVEY CONTROL
 CP1093
 CP1093  NGVD 29 (??/??/92)   34.142  (m)          112.01   (f) ADJ UNCH       
 CP1093
 CP1093.Superseded values are not recommended for survey control.
 CP1093
 CP1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1093.See file dsdata.pdf to determine how the superseded data were derived.
 CP1093
 CP1093_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1093_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1093_MARK LOGO: USACE
 CP1093_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1093_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1093
 CP1093  HISTORY     - Date     Condition        Report By
 CP1093  HISTORY     - UNK      MONUMENTED       USACE
 CP1093  HISTORY     - 1934     GOOD             USACE
 CP1093  HISTORY     - 1947     POOR             USACE
 CP1093
 CP1093                          STATION DESCRIPTION
 CP1093
 CP1093'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1093'0.5 MI N FROM GASSOWAY.
 CP1093'B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON THE RIGHT BANK
 CP1093'OF THE MISS. RIVER, EAST CARROLL PARISH LA., 1/2 MILE NORTH OF
 CP1093'GASSOWAY, IN FIELD APPROX. 4000 FT. SOUTH OF WHERE HWY. CROSSES
 CP1093'ARK.-LA. STATE LINE, ABOUT 900 FT. EAST OF HWY., 15 FT. NORTHWEST OF
 CP1093'FORKS IN FIELD ROADS, ABOUT 300 FT. NORTHWEST OF A HOME, 520 FT.
 CP1093'NORTHWEST OF LEVEE, AT L.S. NO. 50.
 CP1093
 CP1093                          STATION RECOVERY (1947)
 CP1093
 CP1093'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1947
 CP1093'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1597 ***********************************************************************
 AU1597  DESIGNATION -  50 BOLT
 AU1597  PID         -  AU1597
 AU1597  STATE/COUNTY-  LA/ST MARTIN
 AU1597  COUNTRY     -  US
 AU1597  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU1597
 AU1597                         *CURRENT SURVEY CONTROL
 AU1597  ______________________________________________________________________
 AU1597* NAD 83(1986) POSITION- 29 50 08.     (N) 091 08 51.     (W)   SCALED
 AU1597* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1597  **This station is located in a suspected subsidence area (see below).
 AU1597  ______________________________________________________________________
 AU1597  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 AU1597
 AU1597.The horizontal coordinates were scaled from a map and have
 AU1597.an estimated accuracy of +/- 6 seconds.
 AU1597
 AU1597.** This station is in an area of known vertical motion. If an
 AU1597.** orthometric height was ever established but is not available 
 AU1597.** in the current survey control section, the orthometric height
 AU1597.** is considered suspect.  Suspect heights are available in the
 AU1597.** superseded section only if requested.
 AU1597
 AU1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1597.GEOID18 height accuracy estimate available here.
 AU1597
 AU1597.Click photographs - Photos may exist for this station.
 AU1597
 AU1597;                    North         East    Units  Estimated Accuracy
 AU1597;SPC LA S     -   148,050.    1,017,960.      MT  (+/- 180 meters Scaled)
 AU1597
 AU1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP789020(NAD 83)
 AU1597
 AU1597                          SUPERSEDED SURVEY CONTROL
 AU1597
 AU1597.No superseded survey control is available for this station.
 AU1597
 AU1597_MARKER: B = BOLT
 AU1597_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU1597_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1597
 AU1597  HISTORY     - Date     Condition        Report By
 AU1597  HISTORY     - UNK      MONUMENTED       USACE
 AU1597  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1597
 AU1597                          STATION DESCRIPTION
 AU1597
 AU1597'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1597'IN BAYOU LONG.
 AU1597'P.B.M. 50 IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT OR LOWER
 AU1597'BANK OF BAYOU LONG.  IN ST. MARTIN COUNTY, LA.  T14S, R13E OF
 AU1597'LOUISIANA MERIDIAN.  ON POINT BETWEEN BAYOU LONG AND BAYOU MAGAZILLE,
 AU1597'43 METERS EAST OF BAYOU LONG.  50 METERS SOUTH OF BANK OF BAYOU
 AU1597'MAGAZILLE.  ON LAND OF JOSEPH BLAUCON.  42.2 FEET SOUTHWARDLY FROM
 AU1597'FENCE.  42.2 FEET SOUTHWARDLY FROM FENCE.  CAP ON PIPE IS 14 INCHES
 AU1597'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1841 ***********************************************************************
 CQ1841  DESIGNATION -  50 BOLT
 CQ1841  PID         -  CQ1841
 CQ1841  STATE/COUNTY-  LA/CADDO
 CQ1841  COUNTRY     -  US
 CQ1841  USGS QUAD   -  ELM GROVE (2018)
 CQ1841
 CQ1841                         *CURRENT SURVEY CONTROL
 CQ1841  ______________________________________________________________________
 CQ1841* NAD 83(1986) POSITION- 32 17 28.     (N) 093 33 13.     (W)   SCALED
 CQ1841* NAVD 88 ORTHO HEIGHT -    45.21  (+/-2cm)      148.3   (feet) VERTCON3
 CQ1841  ______________________________________________________________________
 CQ1841  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 CQ1841  VERT ORDER      -  ? (See Below)
 CQ1841
 CQ1841.The horizontal coordinates were scaled from a map and have
 CQ1841.an estimated accuracy of +/- 6 seconds.
 CQ1841
 CQ1841.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1841.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1841
 CQ1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1841.GEOID18 height accuracy estimate available here.
 CQ1841
 CQ1841.The vertical order pertains to the NGVD 29 superseded value.
 CQ1841
 CQ1841.Click photographs - Photos may exist for this station.
 CQ1841
 CQ1841;                    North         East    Units  Estimated Accuracy
 CQ1841;SPC LA N     -   199,070.      900,770.      MT  (+/- 180 meters Scaled)
 CQ1841
 CQ1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR478728(NAD 83)
 CQ1841
 CQ1841                          SUPERSEDED SURVEY CONTROL
 CQ1841
 CQ1841  NGVD 29 (11/26/84)   45.259  (m)          148.49   (f) ADJUSTED       
 CQ1841
 CQ1841.Superseded values are not recommended for survey control.
 CQ1841
 CQ1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1841.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1841
 CQ1841_MARKER: B = BOLT
 CQ1841_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1841_SP_SET: UNDERGROUND STONE
 CQ1841_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1841_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1841
 CQ1841  HISTORY     - Date     Condition        Report By
 CQ1841  HISTORY     - UNK      MONUMENTED       USACE
 CQ1841  HISTORY     - 1955     MARK NOT FOUND   CGS
 CQ1841  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1841
 CQ1841                          STATION DESCRIPTION
 CQ1841
 CQ1841'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 CQ1841'0.3 MI NE FROM CASPIANA.
 CQ1841'0.3 MILE NORTHEAST ALONG STATE HIGHWAY 20 FROM CASPIANA, CADDO PARISH,
 CQ1841'THENCE EAST ALONG A DIRT ROAD LEADING TO THE LEVEE. NORTHEAST OF THE
 CQ1841'LEVEE, ON THE RIGHT BANK OF RED RIVER, AT THE OLD CASPIANA LANDING, ON
 CQ1841'THE C.M. HUTCHINSON PROPERTY, 113.7 FEET SOUTHWEST OF A 10-INCH
 CQ1841'COTTONWOOD TREE, 89.4 FEET WEST OF THE NORTHWEST CORNER OF A HARNESS
 CQ1841'HOUSE, 57.1 FEET EAST OF A SILO, 31.2 FEET NORTHWEST OF THE NORTHEAST
 CQ1841'CORNER OF A SMALL SAWMILL, AND ABOUT 2 INCHES UNDER GROUND. A COPPER
 CQ1841'BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO
 CQ1841'WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S.
 CQ1841'ARMY, STANDARD CAP.  NOTE-- THE AREA IN WHICH THIS MARK IS LOCATED IS
 CQ1841'COVERED WITH ABANDONED MACHINERY AND HEAVY SCRAP METAL. IN ALL
 CQ1841'PROBABILITY THE MARK IS STILL PRESENT UNDER THE HEAVY SCRAP.
 CQ1841
 CQ1841                          STATION RECOVERY (1969)
 CQ1841
 CQ1841'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1841'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1596 ***********************************************************************
 AU1596  DESIGNATION -  50 CAP
 AU1596  PID         -  AU1596
 AU1596  STATE/COUNTY-  LA/ST MARTIN
 AU1596  COUNTRY     -  US
 AU1596  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU1596
 AU1596                         *CURRENT SURVEY CONTROL
 AU1596  ______________________________________________________________________
 AU1596* NAD 83(1986) POSITION- 29 50 08.     (N) 091 08 51.     (W)   SCALED
 AU1596* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1596  **This station is located in a suspected subsidence area (see below).
 AU1596  ______________________________________________________________________
 AU1596  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 AU1596
 AU1596.The horizontal coordinates were scaled from a map and have
 AU1596.an estimated accuracy of +/- 6 seconds.
 AU1596
 AU1596.** This station is in an area of known vertical motion. If an
 AU1596.** orthometric height was ever established but is not available 
 AU1596.** in the current survey control section, the orthometric height
 AU1596.** is considered suspect.  Suspect heights are available in the
 AU1596.** superseded section only if requested.
 AU1596
 AU1596.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1596.GEOID18 height accuracy estimate available here.
 AU1596
 AU1596.Click photographs - Photos may exist for this station.
 AU1596
 AU1596;                    North         East    Units  Estimated Accuracy
 AU1596;SPC LA S     -   148,050.    1,017,960.      MT  (+/- 180 meters Scaled)
 AU1596
 AU1596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP789020(NAD 83)
 AU1596
 AU1596                          SUPERSEDED SURVEY CONTROL
 AU1596
 AU1596.No superseded survey control is available for this station.
 AU1596
 AU1596_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1596_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1596_MARK LOGO: USACE
 AU1596_PROJECTION: PROJECTING 36 CENTIMETERS
 AU1596_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1596_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1596
 AU1596  HISTORY     - Date     Condition        Report By
 AU1596  HISTORY     - UNK      MONUMENTED       USACE
 AU1596  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1596
 AU1596                          STATION DESCRIPTION
 AU1596
 AU1596'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1596'IN BAYON LONG.
 AU1596'P.B.M. 50 IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT OR LOWER
 AU1596'BANK OF BAYOU LONG.  IN ST. MARTIN COUNTY, LA.  T14S, R13E, OF
 AU1596'LOUISIANA MERIDIAN.  ON POINT BETWEEN BAYOU LONG AND BAYOU MAGAZILLE,.
 AU1596'43 METERS E. OF BAYOU LONG.  50 METERS S. OF BANK OF BAYOU MAGAZILLE.
 AU1596'ON LAND OF JOSEPH BLAUCON.  ON LINE WITH UPPER SIDE OF BLAUCONS HOUSE
 AU1596'AND 103.6 FEET FROM SAME.  42.2 FEET SOUTHWARDLY FROM FENCE. 42.2 FEET
 AU1596'SOUTHWARDLY FROM FENCE.  CAP ON PIPE IS 14 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1840 ***********************************************************************
 CQ1840  DESIGNATION -  50 CAP
 CQ1840  PID         -  CQ1840
 CQ1840  STATE/COUNTY-  LA/CADDO
 CQ1840  COUNTRY     -  US
 CQ1840  USGS QUAD   -  ELM GROVE (2018)
 CQ1840
 CQ1840                         *CURRENT SURVEY CONTROL
 CQ1840  ______________________________________________________________________
 CQ1840* NAD 83(1986) POSITION- 32 17 28.     (N) 093 33 13.     (W)   SCALED
 CQ1840* NAVD 88 ORTHO HEIGHT -    46.45  (+/-2cm)      152.4   (feet) VERTCON3
 CQ1840  ______________________________________________________________________
 CQ1840  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 CQ1840  VERT ORDER      -  ? (See Below)
 CQ1840
 CQ1840.The horizontal coordinates were scaled from a map and have
 CQ1840.an estimated accuracy of +/- 6 seconds.
 CQ1840
 CQ1840.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1840.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1840
 CQ1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1840.GEOID18 height accuracy estimate available here.
 CQ1840
 CQ1840.The vertical order pertains to the NGVD 29 superseded value.
 CQ1840
 CQ1840.Click photographs - Photos may exist for this station.
 CQ1840
 CQ1840;                    North         East    Units  Estimated Accuracy
 CQ1840;SPC LA N     -   199,070.      900,770.      MT  (+/- 180 meters Scaled)
 CQ1840
 CQ1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR478728(NAD 83)
 CQ1840
 CQ1840                          SUPERSEDED SURVEY CONTROL
 CQ1840
 CQ1840  NGVD 29 (11/26/84)   46.498  (m)          152.55   (f) ADJUSTED       
 CQ1840
 CQ1840.Superseded values are not recommended for survey control.
 CQ1840
 CQ1840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1840.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1840
 CQ1840_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1840_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1840_MARK LOGO: USACE
 CQ1840_PROJECTION: RECESSED 5 CENTIMETERS
 CQ1840_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1840
 CQ1840  HISTORY     - Date     Condition        Report By
 CQ1840  HISTORY     - UNK      MONUMENTED       USACE
 CQ1840  HISTORY     - 1955     MARK NOT FOUND   CGS
 CQ1840  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1840
 CQ1840                          STATION DESCRIPTION
 CQ1840
 CQ1840'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 CQ1840'0.3 MI NE FROM CASPIANA.
 CQ1840'0.3 MILE NORTHEAST ALONG STATE HIGHWAY 20 FROM CASPIANA, CADDO PARISH,
 CQ1840'THENCE EAST ALONG A DIRT ROAD LEADING TO THE LEVEE. NORTHEAST OF THE
 CQ1840'LEVEE, ON THE RIGHT BANK OF RED RIVER, AT THE OLD CASPIANA LANDING, ON
 CQ1840'THE C.M. HUTCHINSON PROPERTY, 113.7 FEET SOUTHWEST OF A 10-INCH
 CQ1840'COTTONWOOD TREE, 89.4 FEET WEST OF THE NORTHWEST CORNER OF A HARNESS
 CQ1840'HOUSE, 57.1 FEET EAST OF A SILO, 31.2 FEET NORTHWEST OF THE NORTHEAST
 CQ1840'CORNER OF A SMALL SAWMILL, AND ABOUT 2 INCHES UNDER GROUND. AN IRON
 CQ1840'PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP. NOTE-- THE
 CQ1840'AREA IN WHICH THIS MARK IS LOCATED IS COVERED WITH ABANDONED MACHINERY
 CQ1840'AND HEAVY SCRAP METAL. IN ALL PROBABILITY THE MARK IS STILL PRESENT
 CQ1840'UNDER THE HEAVY SCRAP.
 CQ1840
 CQ1840                          STATION RECOVERY (1969)
 CQ1840
 CQ1840'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1840'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0600 ***********************************************************************
 BW0600  DESIGNATION -  50 DIETZE BOLT
 BW0600  PID         -  BW0600
 BW0600  STATE/COUNTY-  LA/CONCORDIA
 BW0600  COUNTRY     -  US
 BW0600  USGS QUAD   -  SPOKANE (2018)
 BW0600
 BW0600                         *CURRENT SURVEY CONTROL
 BW0600  ______________________________________________________________________
 BW0600* NAD 83(1986) POSITION- 31 43 23.     (N) 091 24 27.     (W)   SCALED
 BW0600* NAVD 88 ORTHO HEIGHT -    19.45  (+/-2cm)       63.8   (feet) VERTCON3
 BW0600  ______________________________________________________________________
 BW0600  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 BW0600  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0600
 BW0600.The horizontal coordinates were scaled from a map and have
 BW0600.an estimated accuracy of +/- 6 seconds.
 BW0600
 BW0600.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0600.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0600
 BW0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0600.GEOID18 height accuracy estimate available here.
 BW0600
 BW0600.The vertical order pertains to the NGVD 29 superseded value.
 BW0600
 BW0600.Click photographs - Photos may exist for this station.
 BW0600
 BW0600;                    North         East    Units  Estimated Accuracy
 BW0600;SPC LA N     -   136,130.    1,103,530.      MT  (+/- 180 meters Scaled)
 BW0600
 BW0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR508108(NAD 83)
 BW0600
 BW0600                          SUPERSEDED SURVEY CONTROL
 BW0600
 BW0600  NGVD 29 (??/??/92)   19.460  (m)           63.85   (f) ADJ UNCH    1 2
 BW0600
 BW0600.Superseded values are not recommended for survey control.
 BW0600
 BW0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0600.See file dsdata.pdf to determine how the superseded data were derived.
 BW0600
 BW0600_MARKER: B = BOLT
 BW0600_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW0600_SP_SET: UNDERGROUND BLOCK
 BW0600_STAMPING: P. B. M. 50
 BW0600_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0600
 BW0600  HISTORY     - Date     Condition        Report By
 BW0600  HISTORY     - UNK      MONUMENTED       USACE
 BW0600  HISTORY     - 1938     GOOD             CGS
 BW0600
 BW0600                          STATION DESCRIPTION
 BW0600
 BW0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0600'6.50 MI S FROM WATER PROOF.
 BW0600'P. B. M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK
 BW0600'OF MISS. RIVER IN CONCORDIA PARISH LA., IN AN OLD UNCULTIVATED FIELD
 BW0600'ON THE HOLE IN THE WALL PLANTATION BETWEEN NEW AND OLD LEVEES.  130
 BW0600'METERS LANDSIDE FROM OLD LEVEE.  176 METERS TO RIVERSIDE FROM NEW
 BW0600'LEVEE AT A POINT 204.2 METERS DOWNSTREAM FROM OLD HOLE IN WALL STORE.
 BW0600'85.2 METERS UPSTREAM FROM A RAMP WHICH CROSSES THE NEW LEVEE.  47.3
 BW0600'METERS RIVERSIDE FROM TOP OF RIVERSIDE EDGE OF THE NEW BORROW PITS
 BW0600'BANK.  3 METERS DOWNSTREAM FROM THE CENTERLINE OF AN OLD DITCH.  TOP
 BW0600'OF MARK IS 18 IN.  ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0599 ***********************************************************************
 BW0599  DESIGNATION -  50 DIETZE CAP
 BW0599  PID         -  BW0599
 BW0599  STATE/COUNTY-  LA/CONCORDIA
 BW0599  COUNTRY     -  US
 BW0599  USGS QUAD   -  SPOKANE (2018)
 BW0599
 BW0599                         *CURRENT SURVEY CONTROL
 BW0599  ______________________________________________________________________
 BW0599* NAD 83(1986) POSITION- 31 43 23.     (N) 091 24 27.     (W)   SCALED
 BW0599* NAVD 88 ORTHO HEIGHT -    20.68  (+/-2cm)       67.8   (feet) VERTCON3
 BW0599  ______________________________________________________________________
 BW0599  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 BW0599  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0599
 BW0599.The horizontal coordinates were scaled from a map and have
 BW0599.an estimated accuracy of +/- 6 seconds.
 BW0599
 BW0599.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0599.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0599
 BW0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0599.GEOID18 height accuracy estimate available here.
 BW0599
 BW0599.The vertical order pertains to the NGVD 29 superseded value.
 BW0599
 BW0599.Click photographs - Photos may exist for this station.
 BW0599
 BW0599;                    North         East    Units  Estimated Accuracy
 BW0599;SPC LA N     -   136,130.    1,103,530.      MT  (+/- 180 meters Scaled)
 BW0599
 BW0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR508108(NAD 83)
 BW0599
 BW0599                          SUPERSEDED SURVEY CONTROL
 BW0599
 BW0599  NGVD 29 (??/??/92)   20.696  (m)           67.90   (f) ADJ UNCH    1 2
 BW0599
 BW0599.Superseded values are not recommended for survey control.
 BW0599
 BW0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0599.See file dsdata.pdf to determine how the superseded data were derived.
 BW0599
 BW0599_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0599_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0599_STAMPING: PBM 50
 BW0599_MARK LOGO: USACE
 BW0599_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0599_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0599
 BW0599  HISTORY     - Date     Condition        Report By
 BW0599  HISTORY     - UNK      MONUMENTED       USACE
 BW0599  HISTORY     - 1938     GOOD             CGS
 BW0599
 BW0599                          STATION DESCRIPTION
 BW0599
 BW0599'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0599'6.50 MI S FROM WATER PROOF.
 BW0599'P. B. M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK
 BW0599'OF MISS. RIVER IN CONCORDIA PARISH LA., IN AN OLD UNCULTIVATED FIELD
 BW0599'ON THE HOLE IN THE WALL PLANTATION BETWEEN NEW AND OLD LEVEES.  130
 BW0599'METERS LANDSIDE FROM OLD LEVEE.  176 METERS TO RIVERSIDE FROM NEW
 BW0599'LEVEE AT A POINT 204.2 METERS DOWNSTREAM FROM OLD HOLE IN WALL STORE.
 BW0599'85.2 METERS UPSTREAM FROM A RAMP WHICH CROSSES THE NEW LEVEE.  47.3
 BW0599'METERS RIVERSIDE FROM TOP OF RIVERSIDE EDGE OF THE NEW BORROW PITS
 BW0599'BANK.  3 METERS DOWNSTREAM FROM THE CENTERLINE OF AN OLD DITCH.  TOP
 BW0599'OF MARK IS 18 IN. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0302 ***********************************************************************
 BJ0302  DESIGNATION -  50 EABPL
 BJ0302  PID         -  BJ0302
 BJ0302  STATE/COUNTY-  LA/IBERVILLE
 BJ0302  COUNTRY     -  US
 BJ0302  USGS QUAD   -  GRAND RIVER (2018)
 BJ0302
 BJ0302                         *CURRENT SURVEY CONTROL
 BJ0302  ______________________________________________________________________
 BJ0302* NAD 83(1986) POSITION- 30 12 32.     (N) 091 24 40.     (W)   SCALED
 BJ0302* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0302  **This station is located in a suspected subsidence area (see below).
 BJ0302  ______________________________________________________________________
 BJ0302  GEOID HEIGHT    -        -27.009 (meters)                     GEOID18
 BJ0302  DYNAMIC HEIGHT  -          3.826 (meters)       12.55  (feet) COMP
 BJ0302  MODELED GRAVITY -    979,310.3   (mgal)                       NAVD 88
 BJ0302
 BJ0302.The horizontal coordinates were scaled from a map and have
 BJ0302.an estimated accuracy of +/- 6 seconds.
 BJ0302
 BJ0302.** This station is in an area of known vertical motion. If an
 BJ0302.** orthometric height was ever established but is not available 
 BJ0302.** in the current survey control section, the orthometric height
 BJ0302.** is considered suspect.  Suspect heights are available in the
 BJ0302.** superseded section only if requested.
 BJ0302
 BJ0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0302.GEOID18 height accuracy estimate available here.
 BJ0302
 BJ0302.Click photographs - Photos may exist for this station.
 BJ0302
 BJ0302.The dynamic height is computed by dividing the NAVD 88
 BJ0302.geopotential number by the normal gravity value computed on the
 BJ0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0302.degrees latitude (g = 980.6199 gals.).
 BJ0302
 BJ0302.The modeled gravity was interpolated from observed gravity values.
 BJ0302
 BJ0302;                    North         East    Units  Estimated Accuracy
 BJ0302;SPC LA S     -   189,420.      992,510.      MT  (+/- 180 meters Scaled)
 BJ0302
 BJ0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP529429(NAD 83)
 BJ0302
 BJ0302                          SUPERSEDED SURVEY CONTROL
 BJ0302
 BJ0302.No superseded survey control is available for this station.
 BJ0302
 BJ0302_MARKER: DD = SURVEY DISK
 BJ0302_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0302_STAMPING: PBM 50 EABPL 1976
 BJ0302_MARK LOGO: USACE
 BJ0302_PROJECTION: PROJECTING 53 CENTIMETERS
 BJ0302_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0302_ROD/PIPE-DEPTH: 30.2 meters
 BJ0302_SLEEVE-DEPTH  : 25.6 meters
 BJ0302
 BJ0302  HISTORY     - Date     Condition        Report By
 BJ0302  HISTORY     - 1976     MONUMENTED       USACE
 BJ0302  HISTORY     - 1976     GOOD             NGS
 BJ0302
 BJ0302                          STATION DESCRIPTION
 BJ0302
 BJ0302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0302'6.4 MI NW FROM BAYOU SORREL.
 BJ0302'6.4 MILES NORTHWEST ALONG AN ASPHALT AND GRAVELED ROAD ALONG THE
 BJ0302'EAST TOE OF A LEVEE FROM THE SOUTHWEST END OF THE GRAND RIVER BRIDGE,
 BJ0302'AT THE NORTHWEST END OF A LONG CLEARING, 50 FT NORTHEAST OF THE
 BJ0302'CENTER LINE OF THE ROAD. A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A
 BJ0302'DEPTH OF 99 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF
 BJ0302'84 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS 21
 BJ0302'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0681 ***********************************************************************
 AU0681  DESIGNATION -  50 LLD
 AU0681  PID         -  AU0681
 AU0681  STATE/COUNTY-  LA/ST CHARLES
 AU0681  COUNTRY     -  US
 AU0681  USGS QUAD   -  HAHNVILLE (2018)
 AU0681
 AU0681                         *CURRENT SURVEY CONTROL
 AU0681  ______________________________________________________________________
 AU0681* NAD 83(1986) POSITION- 29 59 25.     (N) 090 26 31.     (W)   SCALED
 AU0681* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0681  **This station is located in a suspected subsidence area (see below).
 AU0681  ______________________________________________________________________
 AU0681  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 AU0681
 AU0681.The horizontal coordinates were scaled from a map and have
 AU0681.an estimated accuracy of +/- 6 seconds.
 AU0681
 AU0681.** This station is in an area of known vertical motion. If an
 AU0681.** orthometric height was ever established but is not available 
 AU0681.** in the current survey control section, the orthometric height
 AU0681.** is considered suspect.  Suspect heights are available in the
 AU0681.** superseded section only if requested.
 AU0681
 AU0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0681.GEOID18 height accuracy estimate available here.
 AU0681
 AU0681.Click photographs - Photos may exist for this station.
 AU0681
 AU0681;                    North         East    Units  Estimated Accuracy
 AU0681;SPC LA S     -   165,520.    1,086,010.      MT  (+/- 180 meters Scaled)
 AU0681
 AU0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP467204(NAD 83)
 AU0681
 AU0681                          SUPERSEDED SURVEY CONTROL
 AU0681
 AU0681.No superseded survey control is available for this station.
 AU0681
 AU0681_MARKER: P = PIPE CAP
 AU0681_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0681_STAMPING: 50 LLD
 AU0681_MARK LOGO: USACE
 AU0681_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0681_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0681
 AU0681  HISTORY     - Date     Condition        Report By
 AU0681  HISTORY     - UNK      MONUMENTED       USACE
 AU0681  HISTORY     - 1951     GOOD             CGS
 AU0681
 AU0681                          STATION DESCRIPTION
 AU0681
 AU0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0681'ABOUT 3.5 MILES WEST ALONG STATE HIGHWAY 30 FROM THE COURT HOUSE AT
 AU0681'HAHNVILLE, ABOUT 0.2 MILE WEST OF A CHURCH AND CEMETERY, AT THE WEST
 AU0681'END OF AN S CURVE, 31.5 FEET SOUTH OF THE CENER LINE OF THE HIGHWAY,
 AU0681'10 FEET EAST OF THE CENTER LINE OF A DRIVE SOUTH TO A LARGE TWO STORY
 AU0681'HOUSE, 1 FOOT NORTH OF THE NORTHEAST CORNER OF BRICK GATE POST, 1/2
 AU0681'FOOT SOUTH OF A CONCRETE WALK, 1 1/2 FEET BELOW THE HIGHWAY AND SET IN
 AU0681'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2569 ***********************************************************************
 BJ2569  DESIGNATION -  50 V 1
 BJ2569  PID         -  BJ2569
 BJ2569  STATE/COUNTY-  LA/ST MARTIN
 BJ2569  COUNTRY     -  US
 BJ2569  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2569
 BJ2569                         *CURRENT SURVEY CONTROL
 BJ2569  ______________________________________________________________________
 BJ2569* NAD 83(1986) POSITION- 30 05 41.     (N) 091 56 25.     (W)   SCALED
 BJ2569* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2569  **This station is located in a suspected subsidence area (see below).
 BJ2569  ______________________________________________________________________
 BJ2569  GEOID HEIGHT    -        -26.782 (meters)                     GEOID18
 BJ2569
 BJ2569.The horizontal coordinates were scaled from a map and have
 BJ2569.an estimated accuracy of +/- 6 seconds.
 BJ2569
 BJ2569.** This station is in an area of known vertical motion. If an
 BJ2569.** orthometric height was ever established but is not available 
 BJ2569.** in the current survey control section, the orthometric height
 BJ2569.** is considered suspect.  Suspect heights are available in the
 BJ2569.** superseded section only if requested.
 BJ2569
 BJ2569.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2569.GEOID18 height accuracy estimate available here.
 BJ2569
 BJ2569.Click photographs - Photos may exist for this station.
 BJ2569
 BJ2569;                    North         East    Units  Estimated Accuracy
 BJ2569;SPC LA S     -   176,920.      941,500.      MT  (+/- 180 meters Scaled)
 BJ2569
 BJ2569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP021297(NAD 83)
 BJ2569
 BJ2569                          SUPERSEDED SURVEY CONTROL
 BJ2569
 BJ2569.No superseded survey control is available for this station.
 BJ2569
 BJ2569_MARKER: DD = SURVEY DISK
 BJ2569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2569_STAMPING: 50V1 1968
 BJ2569_MARK LOGO: LADHGS
 BJ2569_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2569+STABILITY: SURFACE MOTION
 BJ2569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2569+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2004
 BJ2569
 BJ2569  HISTORY     - Date     Condition        Report By
 BJ2569  HISTORY     - 1968     MONUMENTED       LADH
 BJ2569  HISTORY     - 20040308 GOOD             USPSQD
 BJ2569
 BJ2569                          STATION DESCRIPTION
 BJ2569
 BJ2569'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2569'2.45 MI S FROM BROUSSARD.
 BJ2569'ABOUT 2.45 MILES SOUTH ALONG LOUISIANA HIGHWAY 3052 FROM THE SOUTH END
 BJ2569'OF THE OVERPASS OVER THE SOUTHERN PACIFIC RAILROAD TRACK AND U. S.
 BJ2569'HIGHWAY 90 NEAR BROUSSARD.  IN SECTION 11, T11S, R5E.  104.2 FEET EAST
 BJ2569'OF THE CENTERLINE OF THE NORTH BOUND ROADWAY OF LOUISIANA HIGHWAY
 BJ2569'3052, 50.4 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 38.7
 BJ2569'FEET NORTHEAST OF THE NORTHEAST CORNER OF A CONCRETE HEADWALL ON THE
 BJ2569'NORTH END OF A 24 INCH CONCRETE PIPE CROSSING LOUISIANA HIGHWAY 92,
 BJ2569'223.6 FEET SOUTH OF A DRIVEWAY LEADING EAST INTO A FIELD. SET IN THE
 BJ2569'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 BJ2569'WITNESS POST IS SET 0.9 FOOT EAST OF THE MARK.
 BJ2569
 BJ2569                          STATION RECOVERY (2004)
 BJ2569
 BJ2569'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BJ2569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2537 ***********************************************************************
 BJ2537  DESIGNATION -  50 V 10
 BJ2537  PID         -  BJ2537
 BJ2537  STATE/COUNTY-  LA/ST MARTIN
 BJ2537  COUNTRY     -  US
 BJ2537  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2537
 BJ2537                         *CURRENT SURVEY CONTROL
 BJ2537  ______________________________________________________________________
 BJ2537* NAD 83(1986) POSITION- 30 07 25.     (N) 091 48 07.     (W)   SCALED
 BJ2537* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2537  **This station is located in a suspected subsidence area (see below).
 BJ2537  ______________________________________________________________________
 BJ2537  GEOID HEIGHT    -        -26.853 (meters)                     GEOID18
 BJ2537
 BJ2537.The horizontal coordinates were scaled from a map and have
 BJ2537.an estimated accuracy of +/- 6 seconds.
 BJ2537
 BJ2537.** This station is in an area of known vertical motion. If an
 BJ2537.** orthometric height was ever established but is not available 
 BJ2537.** in the current survey control section, the orthometric height
 BJ2537.** is considered suspect.  Suspect heights are available in the
 BJ2537.** superseded section only if requested.
 BJ2537
 BJ2537.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2537.GEOID18 height accuracy estimate available here.
 BJ2537
 BJ2537.Click photographs - Photos may exist for this station.
 BJ2537
 BJ2537;                    North         East    Units  Estimated Accuracy
 BJ2537;SPC LA S     -   180,060.      954,850.      MT  (+/- 180 meters Scaled)
 BJ2537
 BJ2537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP154330(NAD 83)
 BJ2537
 BJ2537                          SUPERSEDED SURVEY CONTROL
 BJ2537
 BJ2537.No superseded survey control is available for this station.
 BJ2537
 BJ2537_MARKER: DD = SURVEY DISK
 BJ2537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2537_STAMPING: 50V10 1968
 BJ2537_MARK LOGO: LADHGS
 BJ2537_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2537+STABILITY: SURFACE MOTION
 BJ2537
 BJ2537  HISTORY     - Date     Condition        Report By
 BJ2537  HISTORY     - 1968     MONUMENTED       LADH
 BJ2537  HISTORY     - 19990712 POOR             USPSQD
 BJ2537  HISTORY     - 20010730 GOOD             NGS
 BJ2537
 BJ2537                          STATION DESCRIPTION
 BJ2537
 BJ2537'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2537'1.75 MI E FROM ST MARTINVILLE.
 BJ2537'ABOUT 0.05 MILE NORTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2537'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2537'WHERE LOUISIANA HIGHWAY 96 TURNS EAST.  THENCE ABOUT 1.70 MILES EAST
 BJ2537'ALONG LOUISIANA HIGHWAY 96.  IN SECTION 37, T10S, R7E.  LOCATED AT A
 BJ2537'POINT WHERE LOUISIANA HIGHWAYS 96 AND 345 INTERSECT, 45.3 FEET
 BJ2537'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 96, 85.9 FEET
 BJ2537'NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 345, 4.5 FEET SOUTH
 BJ2537'OF POWER POLE NUMBER 23, 29.5 FEET WEST OF A 14 INCH OAK TREE.  SET IN
 BJ2537'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK
 BJ2537'IS LOCATED 1.1 FEET SOUTH OF A STEEL WITNESS POST.
 BJ2537
 BJ2537                          STATION RECOVERY (1999)
 BJ2537
 BJ2537'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2537'MARK RECOVERED IN POOR CONDITION.
 BJ2537
 BJ2537                          STATION RECOVERY (2001)
 BJ2537
 BJ2537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2537'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2538 ***********************************************************************
 BJ2538  DESIGNATION -  50 V 11
 BJ2538  PID         -  BJ2538
 BJ2538  STATE/COUNTY-  LA/ST MARTIN
 BJ2538  COUNTRY     -  US
 BJ2538  USGS QUAD   -  PARKS (2018)
 BJ2538
 BJ2538                         *CURRENT SURVEY CONTROL
 BJ2538  ______________________________________________________________________
 BJ2538* NAD 83(1986) POSITION- 30 08 18.     (N) 091 47 36.     (W)   SCALED
 BJ2538* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2538  **This station is located in a suspected subsidence area (see below).
 BJ2538  ______________________________________________________________________
 BJ2538  GEOID HEIGHT    -        -26.887 (meters)                     GEOID18
 BJ2538
 BJ2538.The horizontal coordinates were scaled from a map and have
 BJ2538.an estimated accuracy of +/- 6 seconds.
 BJ2538
 BJ2538.** This station is in an area of known vertical motion. If an
 BJ2538.** orthometric height was ever established but is not available 
 BJ2538.** in the current survey control section, the orthometric height
 BJ2538.** is considered suspect.  Suspect heights are available in the
 BJ2538.** superseded section only if requested.
 BJ2538
 BJ2538.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2538.GEOID18 height accuracy estimate available here.
 BJ2538
 BJ2538.Click photographs - Photos may exist for this station.
 BJ2538
 BJ2538;                    North         East    Units  Estimated Accuracy
 BJ2538;SPC LA S     -   181,690.      955,680.      MT  (+/- 180 meters Scaled)
 BJ2538
 BJ2538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP162347(NAD 83)
 BJ2538
 BJ2538                          SUPERSEDED SURVEY CONTROL
 BJ2538
 BJ2538.No superseded survey control is available for this station.
 BJ2538
 BJ2538_MARKER: DD = SURVEY DISK
 BJ2538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2538_STAMPING: 50V11 1968
 BJ2538_MARK LOGO: LADHGS
 BJ2538_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2538+STABILITY: SURFACE MOTION
 BJ2538
 BJ2538  HISTORY     - Date     Condition        Report By
 BJ2538  HISTORY     - 1968     MONUMENTED       LADH
 BJ2538  HISTORY     - 19990712 GOOD             USPSQD
 BJ2538  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ2538
 BJ2538                          STATION DESCRIPTION
 BJ2538
 BJ2538'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2538'2.95 MI NE FROM ST MARTINVILLE.
 BJ2538'ABOUT 0.05 MILE NORTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2538'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2538'WHERE LOUISIANA HIGHWAY 96 TURNS EAST.  THENCE ABOUT 2.90 MILES
 BJ2538'NORTHEAST ALONG LOUISIANA HIGHWAY 96.  IN SECTION 42, T10S, R7E. 54.8
 BJ2538'FEET EAST-SOUTHEAST OF THE CENTERLINE OF THE LOUISIANA HIGHWAY 96,
 BJ2538'29.4 FEET SOUTH-SOUTHEAST OF A 48 INCH PECAN TREE, 5.4 FEET NORTH OF A
 BJ2538'POWER POLE, 109.0 FEET NORTHEAST OF A 24 INCH PECAN TREE.  SET IN TOP
 BJ2538'OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS
 BJ2538'LOCATED 1.1 FEET WEST OF A STEEL WITNESS POST.
 BJ2538
 BJ2538                          STATION RECOVERY (1999)
 BJ2538
 BJ2538'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2538'RECOVERED IN GOOD CONDITION.
 BJ2538
 BJ2538                          STATION RECOVERY (2001)
 BJ2538
 BJ2538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2538'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2540 ***********************************************************************
 BJ2540  DESIGNATION -  50 V 12
 BJ2540  PID         -  BJ2540
 BJ2540  STATE/COUNTY-  LA/ST MARTIN
 BJ2540  COUNTRY     -  US
 BJ2540  USGS QUAD   -  PARKS (2018)
 BJ2540
 BJ2540                         *CURRENT SURVEY CONTROL
 BJ2540  ______________________________________________________________________
 BJ2540* NAD 83(1986) POSITION- 30 08 48.     (N) 091 47 02.     (W)   SCALED
 BJ2540* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2540  **This station is located in a suspected subsidence area (see below).
 BJ2540  ______________________________________________________________________
 BJ2540  GEOID HEIGHT    -        -26.906 (meters)                     GEOID18
 BJ2540
 BJ2540.The horizontal coordinates were scaled from a map and have
 BJ2540.an estimated accuracy of +/- 6 seconds.
 BJ2540
 BJ2540.** This station is in an area of known vertical motion. If an
 BJ2540.** orthometric height was ever established but is not available 
 BJ2540.** in the current survey control section, the orthometric height
 BJ2540.** is considered suspect.  Suspect heights are available in the
 BJ2540.** superseded section only if requested.
 BJ2540
 BJ2540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2540.GEOID18 height accuracy estimate available here.
 BJ2540
 BJ2540.Click photographs - Photos may exist for this station.
 BJ2540
 BJ2540;                    North         East    Units  Estimated Accuracy
 BJ2540;SPC LA S     -   182,610.      956,600.      MT  (+/- 180 meters Scaled)
 BJ2540
 BJ2540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP171356(NAD 83)
 BJ2540
 BJ2540                          SUPERSEDED SURVEY CONTROL
 BJ2540
 BJ2540.No superseded survey control is available for this station.
 BJ2540
 BJ2540_MARKER: DD = SURVEY DISK
 BJ2540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2540_STAMPING: 50V12 1968
 BJ2540_MARK LOGO: LADHGS
 BJ2540_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2540+STABILITY: SURFACE MOTION
 BJ2540
 BJ2540  HISTORY     - Date     Condition        Report By
 BJ2540  HISTORY     - 1968     MONUMENTED       LADH
 BJ2540  HISTORY     - 19990712 GOOD             USPSQD
 BJ2540  HISTORY     - 20010730 GOOD             NGS
 BJ2540
 BJ2540                          STATION DESCRIPTION
 BJ2540
 BJ2540'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2540'3.80 MI NE FROM ST MARTINVILLE.
 BJ2540'ABOUT 0.05 MILE NORTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2540'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2540'WHERE LOUISIANA HIGHWAY 96 TURNS EAST.  THENCE ABOUT 3.50 MILES
 BJ2540'NORTHEAST ALONG LOUISIANA HIGHWAY 96 TO THE INTERSECTION OF LOUISIANA
 BJ2540'HIGHWAYS 96 AND 679.  THENCE ABOUT 0.25 MILE EAST ALONG LOUISIANA
 BJ2540'HIGHWAY 679.  IN SECTION 29, T10S, R7E.  41.0 FEET NORTH-NORTHWEST OF
 BJ2540'THE CENTERLINE OF LOUISIANA HIGHWAY 679, 3.2 FEET EAST-NORTHEAST OF A
 BJ2540'TELEPHONE POLE, 37.8 FEET SOUTH-SOUTHEAST OF A 30 INCH OAK TREE, 0.6
 BJ2540'FOOT SOUTH-SOUTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE
 BJ2540'POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1
 BJ2540'FEET WEST OF A WITNESS POST.
 BJ2540
 BJ2540                          STATION RECOVERY (1999)
 BJ2540
 BJ2540'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2540'RECOVERED IN GOOD CONDITION.
 BJ2540
 BJ2540                          STATION RECOVERY (2001)
 BJ2540
 BJ2540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2540'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2541 ***********************************************************************
 BJ2541  DESIGNATION -  50 V 13
 BJ2541  PID         -  BJ2541
 BJ2541  STATE/COUNTY-  LA/ST MARTIN
 BJ2541  COUNTRY     -  US
 BJ2541  USGS QUAD   -  PARKS (2018)
 BJ2541
 BJ2541                         *CURRENT SURVEY CONTROL
 BJ2541  ______________________________________________________________________
 BJ2541* NAD 83(1986) POSITION- 30 08 50.     (N) 091 45 53.     (W)   SCALED
 BJ2541* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2541  **This station is located in a suspected subsidence area (see below).
 BJ2541  ______________________________________________________________________
 BJ2541  GEOID HEIGHT    -        -26.908 (meters)                     GEOID18
 BJ2541
 BJ2541.The horizontal coordinates were scaled from a map and have
 BJ2541.an estimated accuracy of +/- 6 seconds.
 BJ2541
 BJ2541.** This station is in an area of known vertical motion. If an
 BJ2541.** orthometric height was ever established but is not available 
 BJ2541.** in the current survey control section, the orthometric height
 BJ2541.** is considered suspect.  Suspect heights are available in the
 BJ2541.** superseded section only if requested.
 BJ2541
 BJ2541.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2541.GEOID18 height accuracy estimate available here.
 BJ2541
 BJ2541.Click photographs - Photos may exist for this station.
 BJ2541
 BJ2541;                    North         East    Units  Estimated Accuracy
 BJ2541;SPC LA S     -   182,660.      958,440.      MT  (+/- 180 meters Scaled)
 BJ2541
 BJ2541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP189357(NAD 83)
 BJ2541
 BJ2541                          SUPERSEDED SURVEY CONTROL
 BJ2541
 BJ2541.No superseded survey control is available for this station.
 BJ2541
 BJ2541_MARKER: DD = SURVEY DISK
 BJ2541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2541_STAMPING: 50V13 1968
 BJ2541_MARK LOGO: LADHGS
 BJ2541_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2541+STABILITY: SURFACE MOTION
 BJ2541
 BJ2541  HISTORY     - Date     Condition        Report By
 BJ2541  HISTORY     - 1968     MONUMENTED       LADH
 BJ2541  HISTORY     - 19990712 GOOD             USPSQD
 BJ2541  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ2541
 BJ2541                          STATION DESCRIPTION
 BJ2541
 BJ2541'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2541'5.05 MI NE FROM ST MARTINVILLE.
 BJ2541'ABOUT 0.05 MILE NORTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2541'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2541'WHERE LOUISIANA HIGHWAY 96 TURNS EAST.  THENCE ABOUT 3.50 MILES
 BJ2541'NORTHEAST ALONG LOUISIANA HIGHWAY 96 TO THE INTERSECTION OF LOUISIANA
 BJ2541'HIGHWAYS 96 AND 679.  THENCE ABOUT 1.50 MILES EAST ALONG LOUISIANA
 BJ2541'HIGHWAY 679.  IN SECTION 28, T10S, R7E.  55.2 FEET SOUTHWEST OF THE
 BJ2541'CENTERLINE OF LOUISIANA HIGHWAY 679.  39.6 FEET EAST OF THE CENTERLINE
 BJ2541'OF A GRAVEL ROAD LEADING SOUTH, 3.5 FEET EAST-NORTHEAST OF POWER POLE
 BJ2541'NUMBER 27, 0.7 FOOT NORTHEAST OF A CHAIN-LINK FENCE, 122.3 FEET
 BJ2541'NORTHWEST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BJ2541'TO ELMER MELANCON.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BJ2541'ABOVE THE GROUND.  THE MARK IS LOCATED 1.0 FOOT NORTHWEST OF A STEEL
 BJ2541'WITNESS POST.
 BJ2541
 BJ2541                          STATION RECOVERY (1999)
 BJ2541
 BJ2541'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2541'RECOVERED IN GOOD CONDITION.
 BJ2541
 BJ2541                          STATION RECOVERY (2001)
 BJ2541
 BJ2541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2541'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2542 ***********************************************************************
 BJ2542  DESIGNATION -  50 V 14
 BJ2542  PID         -  BJ2542
 BJ2542  STATE/COUNTY-  LA/ST MARTIN
 BJ2542  COUNTRY     -  US
 BJ2542  USGS QUAD   -  CATAHOULA (2018)
 BJ2542
 BJ2542                         *CURRENT SURVEY CONTROL
 BJ2542  ______________________________________________________________________
 BJ2542* NAD 83(1986) POSITION- 30 08 33.     (N) 091 44 54.     (W)   SCALED
 BJ2542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2542  **This station is located in a suspected subsidence area (see below).
 BJ2542  ______________________________________________________________________
 BJ2542  GEOID HEIGHT    -        -26.899 (meters)                     GEOID18
 BJ2542
 BJ2542.The horizontal coordinates were scaled from a map and have
 BJ2542.an estimated accuracy of +/- 6 seconds.
 BJ2542
 BJ2542.** This station is in an area of known vertical motion. If an
 BJ2542.** orthometric height was ever established but is not available 
 BJ2542.** in the current survey control section, the orthometric height
 BJ2542.** is considered suspect.  Suspect heights are available in the
 BJ2542.** superseded section only if requested.
 BJ2542
 BJ2542.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2542.GEOID18 height accuracy estimate available here.
 BJ2542
 BJ2542.Click photographs - Photos may exist for this station.
 BJ2542
 BJ2542;                    North         East    Units  Estimated Accuracy
 BJ2542;SPC LA S     -   182,130.      960,020.      MT  (+/- 180 meters Scaled)
 BJ2542
 BJ2542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP205352(NAD 83)
 BJ2542
 BJ2542                          SUPERSEDED SURVEY CONTROL
 BJ2542
 BJ2542.No superseded survey control is available for this station.
 BJ2542
 BJ2542_MARKER: DD = SURVEY DISK
 BJ2542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2542_STAMPING: 50V14 1968
 BJ2542_MARK LOGO: LADHGS
 BJ2542_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2542+STABILITY: SURFACE MOTION
 BJ2542
 BJ2542  HISTORY     - Date     Condition        Report By
 BJ2542  HISTORY     - 1968     MONUMENTED       LADH
 BJ2542  HISTORY     - 19990712 MARK NOT FOUND   USPSQD
 BJ2542
 BJ2542                          STATION DESCRIPTION
 BJ2542
 BJ2542'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2542'6.20 MI NE FROM ST MARTINVILLE.
 BJ2542'ABOUT 0.05 MILE NORTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2542'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2542'WHERE LOUISIANA HIGHWAY 96 TURNS EAST.  THENCE ABOUT 3.50 MILES
 BJ2542'NORTHEAST ALONG LOUISIANA HIGHWAY 96 TO THE INTERSECTION OF LOUISIANA
 BJ2542'HIGHWAYS 96 AND 679.  THENCE ABOUT 2.65 MILES SOUTHEAST ALONG
 BJ2542'LOUISIANA HIGHWAY 679.  IN SECTION 43, T10S, R7E.  40.7 FEET
 BJ2542'NORTH-NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 679, 26.6 FEET
 BJ2542'SOUTHWEST OF THE SOUTHWEST TRACK OF THE MISSOURI PACIFIC RAILROAD,
 BJ2542'123.0 FEET SOUTH-SOUTHWEST OF A 24 INCH PECAN TREE.  SET IN TOP OF A
 BJ2542'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS
 BJ2542'LOCATED 1.1 FEET SOUTHWEST OF A STEEL WITNESS POST.
 BJ2542
 BJ2542                          STATION RECOVERY (1999)
 BJ2542
 BJ2542'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2542'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2544 ***********************************************************************
 BJ2544  DESIGNATION -  50 V 16
 BJ2544  PID         -  BJ2544
 BJ2544  STATE/COUNTY-  LA/ST MARTIN
 BJ2544  COUNTRY     -  US
 BJ2544  USGS QUAD   -  CATAHOULA (2018)
 BJ2544
 BJ2544                         *CURRENT SURVEY CONTROL
 BJ2544  ______________________________________________________________________
 BJ2544* NAD 83(1986) POSITION- 30 07 36.     (N) 091 43 35.     (W)   SCALED
 BJ2544* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2544  **This station is located in a suspected subsidence area (see below).
 BJ2544  ______________________________________________________________________
 BJ2544  GEOID HEIGHT    -        -26.867 (meters)                     GEOID18
 BJ2544
 BJ2544.The horizontal coordinates were scaled from a map and have
 BJ2544.an estimated accuracy of +/- 6 seconds.
 BJ2544
 BJ2544.** This station is in an area of known vertical motion. If an
 BJ2544.** orthometric height was ever established but is not available 
 BJ2544.** in the current survey control section, the orthometric height
 BJ2544.** is considered suspect.  Suspect heights are available in the
 BJ2544.** superseded section only if requested.
 BJ2544
 BJ2544.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2544.GEOID18 height accuracy estimate available here.
 BJ2544
 BJ2544.Click photographs - Photos may exist for this station.
 BJ2544
 BJ2544;                    North         East    Units  Estimated Accuracy
 BJ2544;SPC LA S     -   180,370.      962,130.      MT  (+/- 180 meters Scaled)
 BJ2544
 BJ2544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP226335(NAD 83)
 BJ2544
 BJ2544                          SUPERSEDED SURVEY CONTROL
 BJ2544
 BJ2544.No superseded survey control is available for this station.
 BJ2544
 BJ2544_MARKER: DD = SURVEY DISK
 BJ2544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2544_STAMPING: 50V16 1968
 BJ2544_MARK LOGO: LADHGS
 BJ2544_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ2544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2544+STABILITY: SURFACE MOTION
 BJ2544_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2544+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2015
 BJ2544
 BJ2544  HISTORY     - Date     Condition        Report By
 BJ2544  HISTORY     - 1968     MONUMENTED       LADH
 BJ2544  HISTORY     - 19990712 MARK NOT FOUND   USPSQD
 BJ2544  HISTORY     - 20150317 GOOD             INDIV
 BJ2544
 BJ2544                          STATION DESCRIPTION
 BJ2544
 BJ2544'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2544'5.75 MI N FROM LOREAUVILLE.
 BJ2544'ABOUT 0.60 MILE NORTH ALONG LOUISIANA HIGHWAY 86 FROM THE ST. JOSEPH
 BJ2544'CATHOLIC CHURCH IN LOREAUVILLE TO THE INTERSETION OF LOUISIANA
 BJ2544'HIGHWAYS 86 AND 345.  THENCE ABOUT 0.95 MILE NORTHWEST ALONG LOUISIANA
 BJ2544'HIGHWAY 86 AND 345 TO A POINT WHERE LOUISIANA HIGHWAY 345 TURNS
 BJ2544'NORTHEAST.  THENCE ABOUT 1.25 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 BJ2544'345 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 345 AND 679. THENCE
 BJ2544'ABOUT 2.95 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 679.  IN SECTION
 BJ2544'35, T10S, R7E.  66.5 FEET EAST-NORTHEAST OF THE CENTERLINE OF
 BJ2544'LOUISIANA HIGHWAY 679, 43.0 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 BJ2544'WOOD FRAME RESIDENCE BELONGING TO WILLIE SAVOY, 18.0 FEET SOUTHWEST OF
 BJ2544'AN 12 INCH CEDAR TREE, 0.6 FOOT SOUTHEAST OF A CHAIN-LINK FENCE. SET
 BJ2544'IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. THE MARK
 BJ2544'IS LOCATED 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST.
 BJ2544
 BJ2544                          STATION RECOVERY (1999)
 BJ2544
 BJ2544'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2544'MARK NOT FOUND.
 BJ2544
 BJ2544                          STATION RECOVERY (2015)
 BJ2544
 BJ2544'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (RDV)
 BJ2544'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2588 ***********************************************************************
 BJ2588  DESIGNATION -  50 V 17
 BJ2588  PID         -  BJ2588
 BJ2588  STATE/COUNTY-  LA/ST MARTIN
 BJ2588  COUNTRY     -  US
 BJ2588  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2588
 BJ2588                         *CURRENT SURVEY CONTROL
 BJ2588  ______________________________________________________________________
 BJ2588* NAD 83(1986) POSITION- 30 24 28.     (N) 091 58 04.     (W)   SCALED
 BJ2588* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2588  **This station is located in a suspected subsidence area (see below).
 BJ2588  ______________________________________________________________________
 BJ2588  GEOID HEIGHT    -        -27.284 (meters)                     GEOID18
 BJ2588
 BJ2588.The horizontal coordinates were scaled from a map and have
 BJ2588.an estimated accuracy of +/- 6 seconds.
 BJ2588
 BJ2588.** This station is in an area of known vertical motion. If an
 BJ2588.** orthometric height was ever established but is not available 
 BJ2588.** in the current survey control section, the orthometric height
 BJ2588.** is considered suspect.  Suspect heights are available in the
 BJ2588.** superseded section only if requested.
 BJ2588
 BJ2588.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2588.GEOID18 height accuracy estimate available here.
 BJ2588
 BJ2588.Click photographs - Photos may exist for this station.
 BJ2588
 BJ2588;                    North         East    Units  Estimated Accuracy
 BJ2588;SPC LA S     -   211,640.      939,040.      MT  (+/- 180 meters Scaled)
 BJ2588
 BJ2588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP991644(NAD 83)
 BJ2588
 BJ2588                          SUPERSEDED SURVEY CONTROL
 BJ2588
 BJ2588.No superseded survey control is available for this station.
 BJ2588
 BJ2588_MARKER: DD = SURVEY DISK
 BJ2588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2588_STAMPING: 50V17 1972
 BJ2588_MARK LOGO: LADHGS
 BJ2588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2588+STABILITY: SURFACE MOTION
 BJ2588
 BJ2588  HISTORY     - Date     Condition        Report By
 BJ2588  HISTORY     - 1972     MONUMENTED       LADH
 BJ2588  HISTORY     - 1973     GOOD             LADTD
 BJ2588
 BJ2588                          STATION DESCRIPTION
 BJ2588
 BJ2588'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ2588'5.0 MI E FROM GRAND COTEAU.
 BJ2588'FROM POST OFFICE IN GRAND COTEAU AND THE INTERSECTION OF LOUISIANA
 BJ2588'HIGHWAY 93 AND CHURCH STREET ABOUT 5 MILES EAST ALONG LOUISIANA
 BJ2588'HIGHWAY 93, IN SECTION 44, T7S, R5E ABOUT 0.7 MILE EAST OF THE
 BJ2588'INTERSECTION OF LOUISIANA HIGHWAY 93 AND BAYOU FUSELIER BRIDGE, 129.5
 BJ2588'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 93, 224 FEET
 BJ2588'SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE, 1.3 FEET
 BJ2588'EAST OF A CHAIN LINK FENCE.  SET IN TOP OF CONCRETE POST, 4 INCHES
 BJ2588'ABOVE THE GROUND, 1.2 FEET NORTH OF A STEEL WITNESS POST ABOUT 2.5
 BJ2588'MILES WEST ALONG LOUISIANA HIGHWAY 93 FROM THE SOUTH END OF A BRIDGE
 BJ2588'OVER BAYOU FUSELIER IN ARNAUDVILLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2589 ***********************************************************************
 BJ2589  DESIGNATION -  50 V 18
 BJ2589  PID         -  BJ2589
 BJ2589  STATE/COUNTY-  LA/ST MARTIN
 BJ2589  COUNTRY     -  US
 BJ2589  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2589
 BJ2589                         *CURRENT SURVEY CONTROL
 BJ2589  ______________________________________________________________________
 BJ2589* NAD 83(1986) POSITION- 30 23 57.     (N) 091 56 59.     (W)   SCALED
 BJ2589* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2589  **This station is located in a suspected subsidence area (see below).
 BJ2589  ______________________________________________________________________
 BJ2589  GEOID HEIGHT    -        -27.274 (meters)                     GEOID18
 BJ2589
 BJ2589.The horizontal coordinates were scaled from a map and have
 BJ2589.an estimated accuracy of +/- 6 seconds.
 BJ2589
 BJ2589.** This station is in an area of known vertical motion. If an
 BJ2589.** orthometric height was ever established but is not available 
 BJ2589.** in the current survey control section, the orthometric height
 BJ2589.** is considered suspect.  Suspect heights are available in the
 BJ2589.** superseded section only if requested.
 BJ2589
 BJ2589.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2589.GEOID18 height accuracy estimate available here.
 BJ2589
 BJ2589.Click photographs - Photos may exist for this station.
 BJ2589
 BJ2589;                    North         East    Units  Estimated Accuracy
 BJ2589;SPC LA S     -   210,670.      940,770.      MT  (+/- 180 meters Scaled)
 BJ2589
 BJ2589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP008634(NAD 83)
 BJ2589
 BJ2589                          SUPERSEDED SURVEY CONTROL
 BJ2589
 BJ2589.No superseded survey control is available for this station.
 BJ2589
 BJ2589_MARKER: DD = SURVEY DISK
 BJ2589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2589_STAMPING: 50V18 1972
 BJ2589_MARK LOGO: LADHGS
 BJ2589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2589+STABILITY: SURFACE MOTION
 BJ2589
 BJ2589  HISTORY     - Date     Condition        Report By
 BJ2589  HISTORY     - 1972     MONUMENTED       LADH
 BJ2589  HISTORY     - 1973     GOOD             LADTD
 BJ2589
 BJ2589                          STATION DESCRIPTION
 BJ2589
 BJ2589'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ2589'1.3 MI W FROM ARNAUDVILLE.
 BJ2589'FROM THE BRIDGE OVER BAYOU FUSELIER AT ARNAUDVILLE ABOUT 1.3 MILES
 BJ2589'WEST ALONG LOUISIANA HIGHWAY 93, IN SECTION 44, T7S, R5E ABOUT 6.1
 BJ2589'MILES EAST OF THE POST OFFICE IN GRAND COTEAU AND THE INTERSECTION OF
 BJ2589'LOUISIANA HIGHWAY 93 AND CHURCH STREET, 128.5 FEET SOUTH OF THE
 BJ2589'CENTERLINE OF LOUISIANA HIGHWAY 93, 62.5 FEET NORTHWEST OF THE
 BJ2589'NORTHWEST CORNER OF A WOOD FRAME RESIDENCE, 49 FEET SOUTH OF A 10 INCH
 BJ2589'PINE TREE, 1.0 FEET WEST OF A MESH AND BARBED WIRE FENCE.  SET IN TOP
 BJ2589'OF A CONCRETE POST, 0.5 FEET ABOVE THE GROUND, 1.3 FEET SOUTH OF A
 BJ2589'STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2593 ***********************************************************************
 BJ2593  DESIGNATION -  50 V 19
 BJ2593  PID         -  BJ2593
 BJ2593  STATE/COUNTY-  LA/ST MARTIN
 BJ2593  COUNTRY     -  US
 BJ2593  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2593
 BJ2593                         *CURRENT SURVEY CONTROL
 BJ2593  ______________________________________________________________________
 BJ2593* NAD 83(1986) POSITION- 30 23 39.     (N) 091 56 12.     (W)   SCALED
 BJ2593* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2593  **This station is located in a suspected subsidence area (see below).
 BJ2593  ______________________________________________________________________
 BJ2593  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BJ2593
 BJ2593.The horizontal coordinates were scaled from a map and have
 BJ2593.an estimated accuracy of +/- 6 seconds.
 BJ2593
 BJ2593.** This station is in an area of known vertical motion. If an
 BJ2593.** orthometric height was ever established but is not available 
 BJ2593.** in the current survey control section, the orthometric height
 BJ2593.** is considered suspect.  Suspect heights are available in the
 BJ2593.** superseded section only if requested.
 BJ2593
 BJ2593.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2593.GEOID18 height accuracy estimate available here.
 BJ2593
 BJ2593.Click photographs - Photos may exist for this station.
 BJ2593
 BJ2593;                    North         East    Units  Estimated Accuracy
 BJ2593;SPC LA S     -   210,110.      942,020.      MT  (+/- 180 meters Scaled)
 BJ2593
 BJ2593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP021629(NAD 83)
 BJ2593
 BJ2593                          SUPERSEDED SURVEY CONTROL
 BJ2593
 BJ2593.No superseded survey control is available for this station.
 BJ2593
 BJ2593_MARKER: DD = SURVEY DISK
 BJ2593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2593_STAMPING: 50V19 1972
 BJ2593_MARK LOGO: LADHGS
 BJ2593_PROJECTION: FLUSH
 BJ2593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2593+STABILITY: SURFACE MOTION
 BJ2593
 BJ2593  HISTORY     - Date     Condition        Report By
 BJ2593  HISTORY     - 1972     MONUMENTED       LADH
 BJ2593  HISTORY     - 1973     GOOD             LADTD
 BJ2593
 BJ2593                          STATION DESCRIPTION
 BJ2593
 BJ2593'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ2593'0.4 MI W FROM ARNAUDVILLE.
 BJ2593'FROM THE BRIDGE OVER BAYOU FUSELIER AT ARNAUDVILLE ABOUT 0.4 MILE WEST
 BJ2593'ALONG LOUISIANA HIGHWAY 93, IN SECTION 44, T7S, R5E, 80 FEET SOUTH OF
 BJ2593'THE CENTERLINE OF LOUISIANA 93, 16 FEET SOUTHWEST OF A 48 INCH PIN OAK
 BJ2593'TREE, 51.5 FEET SOUTHEAST OF A WOOD FRAME WAREHOUSE. SET IN TOP OF
 BJ2593'CONCRETE POST FLUSH WITH THE GROUND, 1.4 FEET SOUTHEAST OF A STEEL
 BJ2593'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2529 ***********************************************************************
 BJ2529  DESIGNATION -  50 V 2 LADH
 BJ2529  PID         -  BJ2529
 BJ2529  STATE/COUNTY-  LA/ST MARTIN
 BJ2529  COUNTRY     -  US
 BJ2529  USGS QUAD   -  BROUSSARD (2018)
 BJ2529
 BJ2529                         *CURRENT SURVEY CONTROL
 BJ2529  ______________________________________________________________________
 BJ2529* NAD 83(1986) POSITION- 30 07 44.18   (N) 091 55 10.13   (W)   HD_HELD1
 BJ2529* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2529  **This station is located in a suspected subsidence area (see below).
 BJ2529  ______________________________________________________________________
 BJ2529  GEOID HEIGHT    -        -26.862 (meters)                     GEOID18
 BJ2529
 BJ2529.The horizontal coordinates were determined by differentially corrected
 BJ2529.hand held GPS observations or other comparable positioning techniques
 BJ2529.and have an estimated accuracy of +/- 3 meters.
 BJ2529
 BJ2529.** This station is in an area of known vertical motion. If an
 BJ2529.** orthometric height was ever established but is not available 
 BJ2529.** in the current survey control section, the orthometric height
 BJ2529.** is considered suspect.  Suspect heights are available in the
 BJ2529.** superseded section only if requested.
 BJ2529
 BJ2529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2529.GEOID18 height accuracy estimate available here.
 BJ2529
 BJ2529.Click photographs - Photos may exist for this station.
 BJ2529
 BJ2529;                    North         East    Units  Estimated Accuracy
 BJ2529;SPC LA S     -   180,703.1     943,522.4     MT  (+/- 3 meters HH1 GPS) 
 BJ2529
 BJ2529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0408133565(NAD 83)
 BJ2529
 BJ2529                          SUPERSEDED SURVEY CONTROL
 BJ2529
 BJ2529.No superseded survey control is available for this station.
 BJ2529
 BJ2529_MARKER: DD = SURVEY DISK
 BJ2529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2529_STAMPING: 50V2 1968
 BJ2529_MARK LOGO: LADHGS
 BJ2529_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ2529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2529+STABILITY: SURFACE MOTION
 BJ2529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2529+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2025
 BJ2529
 BJ2529  HISTORY     - Date     Condition        Report By
 BJ2529  HISTORY     - 1968     MONUMENTED       LADH
 BJ2529  HISTORY     - 19990712 GOOD             USPSQD
 BJ2529  HISTORY     - 20061030 GOOD             LADTD
 BJ2529  HISTORY     - 20250928 GOOD             NLS
 BJ2529
 BJ2529                          STATION DESCRIPTION
 BJ2529
 BJ2529'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2529'1.55 MI E FROM BROUSSARD.
 BJ2529'ABOUT 1.55 MILES EAST ALONG LOUISIANA HIGHWAY 96 FROM THE INTERSECTION
 BJ2529'OF LOUISIANA HIGHWAYS 3052 AND 96 AND U. S. HIGHWAY 90 NEAR BROUSSARD.
 BJ2529'IN SECTION 36, T10S, R5E.  53.0 FEET NORTH OF THE CENTERLINE OF
 BJ2529'LOUISIANA HIGHWAY 96, 21.5 FEET EAST OF THE CENTERLINE OF A CONCRETE
 BJ2529'DRIVEWAY, 120.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 BJ2529'VENEER RESIDENCE BELONGING TO JOHNNY BILLEAUD, 0.7 FOOT WEST OF A WOOD
 BJ2529'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BJ2529'GROUND.  THE MARK IS LOCATED 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
 BJ2529
 BJ2529                          STATION RECOVERY (1999)
 BJ2529
 BJ2529'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2529'RECOVERED IN GOOD CONDITION.
 BJ2529
 BJ2529                          STATION RECOVERY (2006)
 BJ2529
 BJ2529'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ2529'RECOVERED IN GOOD CONDITION.
 BJ2529
 BJ2529                          STATION RECOVERY (2025)
 BJ2529
 BJ2529'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2025 (JN)
 BJ2529'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2530 ***********************************************************************
 BJ2530  DESIGNATION -  50 V 3
 BJ2530  PID         -  BJ2530
 BJ2530  STATE/COUNTY-  LA/ST MARTIN
 BJ2530  COUNTRY     -  US
 BJ2530  USGS QUAD   -  BROUSSARD (2018)
 BJ2530
 BJ2530                         *CURRENT SURVEY CONTROL
 BJ2530  ______________________________________________________________________
 BJ2530* NAD 83(1986) POSITION- 30 07 49.     (N) 091 54 16.     (W)   SCALED
 BJ2530* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2530  **This station is located in a suspected subsidence area (see below).
 BJ2530  ______________________________________________________________________
 BJ2530  GEOID HEIGHT    -        -26.864 (meters)                     GEOID18
 BJ2530
 BJ2530.The horizontal coordinates were scaled from a map and have
 BJ2530.an estimated accuracy of +/- 6 seconds.
 BJ2530
 BJ2530.** This station is in an area of known vertical motion. If an
 BJ2530.** orthometric height was ever established but is not available 
 BJ2530.** in the current survey control section, the orthometric height
 BJ2530.** is considered suspect.  Suspect heights are available in the
 BJ2530.** superseded section only if requested.
 BJ2530
 BJ2530.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2530.GEOID18 height accuracy estimate available here.
 BJ2530
 BJ2530.Click photographs - Photos may exist for this station.
 BJ2530
 BJ2530;                    North         East    Units  Estimated Accuracy
 BJ2530;SPC LA S     -   180,840.      944,970.      MT  (+/- 180 meters Scaled)
 BJ2530
 BJ2530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP055337(NAD 83)
 BJ2530
 BJ2530                          SUPERSEDED SURVEY CONTROL
 BJ2530
 BJ2530.No superseded survey control is available for this station.
 BJ2530
 BJ2530_MARKER: DD = SURVEY DISK
 BJ2530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2530_STAMPING: 50V3 1968
 BJ2530_MARK LOGO: LADHGS
 BJ2530_PROJECTION: PROJECTING 13 CENTIMETERS
 BJ2530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2530+STABILITY: SURFACE MOTION
 BJ2530
 BJ2530  HISTORY     - Date     Condition        Report By
 BJ2530  HISTORY     - 1968     MONUMENTED       LADH
 BJ2530  HISTORY     - 1975     GOOD             LADTD
 BJ2530  HISTORY     - 19990712 GOOD             USPSQD
 BJ2530
 BJ2530                          STATION DESCRIPTION
 BJ2530
 BJ2530'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2530'2.50 MI E FROM BROUSSARD.
 BJ2530'ABOUT 2.50 MILES EAST ALONG LOUISIANA HIGHWAY 96 FROM THE INTERSECTION
 BJ2530'OF LOUISIANA HIGHWAYS 3052 AND 96 AND U. S. HIGHWAY 90 NEAR BROUSSARD.
 BJ2530'IN SECTION 31, T10S, R6E.  61.9 FEET NORTH-NORTHWEST OF THE
 BJ2530'CENTERLINE OF LOUISIANA HIGHWAY 96, 13.5 FEET WEST-SOUTHWEST OF THE
 BJ2530'CENTERLINE OF A PRIVATE ROAD LEADING NORTH TO THE WINDY HILL RANCH,
 BJ2530'33.0 FEET WEST OF THE NORTHWEST CORNER OF CONCRETE PILLAR LOCATED ON
 BJ2530'THE EAST SIDE OF THE PRIVATE ROAD LEADING TO THE WINDY HILL RANCH, 0.7
 BJ2530'FOOT EAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BJ2530'PROJECTING 5 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BJ2530'SOUTH OF A STEEL WITNESS POST.
 BJ2530
 BJ2530                          STATION RECOVERY (1975)
 BJ2530
 BJ2530'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BJ2530'RECOVERED IN GOOD CONDITION.
 BJ2530
 BJ2530                          STATION RECOVERY (1999)
 BJ2530
 BJ2530'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2531 ***********************************************************************
 BJ2531  DESIGNATION -  50 V 4
 BJ2531  PID         -  BJ2531
 BJ2531  STATE/COUNTY-  LA/ST MARTIN
 BJ2531  COUNTRY     -  US
 BJ2531  USGS QUAD   -  BROUSSARD (2018)
 BJ2531
 BJ2531                         *CURRENT SURVEY CONTROL
 BJ2531  ______________________________________________________________________
 BJ2531* NAD 83(1986) POSITION- 30 08 06.     (N) 091 53 35.     (W)   SCALED
 BJ2531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2531  **This station is located in a suspected subsidence area (see below).
 BJ2531  ______________________________________________________________________
 BJ2531  GEOID HEIGHT    -        -26.874 (meters)                     GEOID18
 BJ2531
 BJ2531.The horizontal coordinates were scaled from a map and have
 BJ2531.an estimated accuracy of +/- 6 seconds.
 BJ2531
 BJ2531.** This station is in an area of known vertical motion. If an
 BJ2531.** orthometric height was ever established but is not available 
 BJ2531.** in the current survey control section, the orthometric height
 BJ2531.** is considered suspect.  Suspect heights are available in the
 BJ2531.** superseded section only if requested.
 BJ2531
 BJ2531.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2531.GEOID18 height accuracy estimate available here.
 BJ2531
 BJ2531.Click photographs - Photos may exist for this station.
 BJ2531
 BJ2531;                    North         East    Units  Estimated Accuracy
 BJ2531;SPC LA S     -   181,360.      946,070.      MT  (+/- 180 meters Scaled)
 BJ2531
 BJ2531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP066342(NAD 83)
 BJ2531
 BJ2531                          SUPERSEDED SURVEY CONTROL
 BJ2531
 BJ2531.No superseded survey control is available for this station.
 BJ2531
 BJ2531_MARKER: DD = SURVEY DISK
 BJ2531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2531_STAMPING: 50V4 1968
 BJ2531_MARK LOGO: LADHGS
 BJ2531_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2531+STABILITY: SURFACE MOTION
 BJ2531
 BJ2531  HISTORY     - Date     Condition        Report By
 BJ2531  HISTORY     - 1968     MONUMENTED       LADH
 BJ2531  HISTORY     - 19990712 GOOD             USPSQD
 BJ2531
 BJ2531                          STATION DESCRIPTION
 BJ2531
 BJ2531'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2531'3.25 MI E FROM BROUSSARD.
 BJ2531'ABOUT 3.25 MILES EAST ALONG LOUISIANA HIGHWAY 96 FROM THE INTERSECTION
 BJ2531'OF LOUISIANA HIGHWAYS 3052 AND 96 AND U. S. HIGHWAY 90 NEAR BROUSSARD.
 BJ2531'IN SECTION 89, T10S, R6E.  51.2 FEET SOUTH-SOUTHEAST OF THE
 BJ2531'CENTERLINE OF LOUISIANA HIGHWAY 96, 150.0 FEET NORTH-NORTHWEST OF A 24
 BJ2531'INCH OAK TREE, 324.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF A LARGE
 BJ2531'WHITE WOOD FRAME RESIDENCE BELONGING TO ARNIE ROY, 0.8 FOOT EAST OF A
 BJ2531'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BJ2531'ABOVE THE GROUND.  THE MARK IS LOCATED 1.2 FEET NORTH OF A STEEL
 BJ2531'WITNESS POST.
 BJ2531
 BJ2531                          STATION RECOVERY (1999)
 BJ2531
 BJ2531'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2532 ***********************************************************************
 BJ2532  DESIGNATION -  50 V 5
 BJ2532  PID         -  BJ2532
 BJ2532  STATE/COUNTY-  LA/ST MARTIN
 BJ2532  COUNTRY     -  US
 BJ2532  USGS QUAD   -  BROUSSARD (2018)
 BJ2532
 BJ2532                         *CURRENT SURVEY CONTROL
 BJ2532  ______________________________________________________________________
 BJ2532* NAD 83(1986) POSITION- 30 07 48.     (N) 091 52 45.     (W)   SCALED
 BJ2532* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2532  **This station is located in a suspected subsidence area (see below).
 BJ2532  ______________________________________________________________________
 BJ2532  GEOID HEIGHT    -        -26.863 (meters)                     GEOID18
 BJ2532
 BJ2532.The horizontal coordinates were scaled from a map and have
 BJ2532.an estimated accuracy of +/- 6 seconds.
 BJ2532
 BJ2532.** This station is in an area of known vertical motion. If an
 BJ2532.** orthometric height was ever established but is not available 
 BJ2532.** in the current survey control section, the orthometric height
 BJ2532.** is considered suspect.  Suspect heights are available in the
 BJ2532.** superseded section only if requested.
 BJ2532
 BJ2532.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2532.GEOID18 height accuracy estimate available here.
 BJ2532
 BJ2532.Click photographs - Photos may exist for this station.
 BJ2532
 BJ2532;                    North         East    Units  Estimated Accuracy
 BJ2532;SPC LA S     -   180,800.      947,410.      MT  (+/- 180 meters Scaled)
 BJ2532
 BJ2532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP079337(NAD 83)
 BJ2532
 BJ2532                          SUPERSEDED SURVEY CONTROL
 BJ2532
 BJ2532.No superseded survey control is available for this station.
 BJ2532
 BJ2532_MARKER: DD = SURVEY DISK
 BJ2532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2532_STAMPING: 50V5 1968
 BJ2532_MARK LOGO: LADHGS
 BJ2532_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2532+STABILITY: SURFACE MOTION
 BJ2532
 BJ2532  HISTORY     - Date     Condition        Report By
 BJ2532  HISTORY     - 1968     MONUMENTED       LADH
 BJ2532  HISTORY     - 19990712 POOR             USPSQD
 BJ2532
 BJ2532                          STATION DESCRIPTION
 BJ2532
 BJ2532'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2532'3.40 MI NW FROM ST MARTINVILLE.
 BJ2532'ABOUT 0.05 MILE SOUTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2532'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2532'WHERE LOUISIANA HIGHWAY 96 TURNS WEST.  THENCE ABOUT 3.35 MILES
 BJ2532'NORTHWEST ALONG LOUISIANA HIGHWAY 96.  ABOUT 4.25 MILES EAST ALONG
 BJ2532'LOUISIANA HIGHWAY 96 FROM THE INTERSECTION OF LOUISIANA HIGHWAYS 3052
 BJ2532'AND 96 AND U. S. HIGHWAY 90 NEAR BROUSSARD.  IN SECTION 88, T10S, R6E.
 BJ2532'60.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 96, 36.7 FEET
 BJ2532'NORTHWEST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING SOUTHWEST, 14.3
 BJ2532'FEET WEST-SOUTHWEST OF TELEPHONE POLE NUMBER 91.  SET IN TOP OF A
 BJ2532'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  THE MARK IS
 BJ2532'LOCATED 1.0 FOOT NORTH OF A STEEL WITNESS POST.
 BJ2532
 BJ2532                          STATION RECOVERY (1999)
 BJ2532
 BJ2532'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2532'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2533 ***********************************************************************
 BJ2533  DESIGNATION -  50 V 6
 BJ2533  PID         -  BJ2533
 BJ2533  STATE/COUNTY-  LA/ST MARTIN
 BJ2533  COUNTRY     -  US
 BJ2533  USGS QUAD   -  PARKS (2018)
 BJ2533
 BJ2533                         *CURRENT SURVEY CONTROL
 BJ2533  ______________________________________________________________________
 BJ2533* NAD 83(1986) POSITION- 30 08 04.17   (N) 091 52 01.51   (W)   HD_HELD1
 BJ2533* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2533  **This station is located in a suspected subsidence area (see below).
 BJ2533  ______________________________________________________________________
 BJ2533  GEOID HEIGHT    -        -26.874 (meters)                     GEOID18
 BJ2533
 BJ2533.The horizontal coordinates were determined by differentially corrected
 BJ2533.hand held GPS observations or other comparable positioning techniques
 BJ2533.and have an estimated accuracy of +/- 3 meters.
 BJ2533
 BJ2533.** This station is in an area of known vertical motion. If an
 BJ2533.** orthometric height was ever established but is not available 
 BJ2533.** in the current survey control section, the orthometric height
 BJ2533.** is considered suspect.  Suspect heights are available in the
 BJ2533.** superseded section only if requested.
 BJ2533
 BJ2533.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2533.GEOID18 height accuracy estimate available here.
 BJ2533
 BJ2533.Click photographs - Photos may exist for this station.
 BJ2533
 BJ2533;                    North         East    Units  Estimated Accuracy
 BJ2533;SPC LA S     -   181,294.0     948,573.6     MT  (+/- 3 meters HH1 GPS) 
 BJ2533
 BJ2533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0912234229(NAD 83)
 BJ2533
 BJ2533                          SUPERSEDED SURVEY CONTROL
 BJ2533
 BJ2533.No superseded survey control is available for this station.
 BJ2533
 BJ2533_MARKER: DD = SURVEY DISK
 BJ2533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2533_STAMPING: 50V6 1968
 BJ2533_MARK LOGO: LADHGS
 BJ2533_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2533+STABILITY: SURFACE MOTION
 BJ2533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2533+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2025
 BJ2533
 BJ2533  HISTORY     - Date     Condition        Report By
 BJ2533  HISTORY     - 1968     MONUMENTED       LADH
 BJ2533  HISTORY     - 1975     GOOD             LADTD
 BJ2533  HISTORY     - 19990712 GOOD             USPSQD
 BJ2533  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ2533  HISTORY     - 20251008 GOOD             NLS
 BJ2533
 BJ2533                          STATION DESCRIPTION
 BJ2533
 BJ2533'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2533'2.50 MI NW FROM ST MARTINVILLE.
 BJ2533'ABOUT 0.05 MILE SOUTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2533'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2533'WHERE LOUISIANA HIGHWAY 96 TURNS WEST.  THENCE ABOUT 2.45 MILES
 BJ2533'NORTHWEST ALONG LOUISIANA HIGHWAY 96.  IN SECTION 138, T10S, R6E. 0.10
 BJ2533'MILE WEST OF A TIMBER BRIDGE OVER A DRAINAGE CANAL ON LOUISIANA
 BJ2533'HIGHWAY 96, 49.5 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 96,
 BJ2533'16.0 FEET EAST OF THE CENTERLINE OF A SHELL DRIVEWAY LEADING SOUTH TO
 BJ2533'AN OIL FIELD STORAGE UNIT, 60.2 FEET NORTH OF THE NORTH SIDE OF AN OIL
 BJ2533'FIELD STORAGE TANK, 1.0 FOOT NORTHWEST OF A BARBED WIRE FENCE. SET IN
 BJ2533'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. THE MARK
 BJ2533'IS LOCATED 1.1 FEET NORTH OF A STEEL WITNESS POST.
 BJ2533
 BJ2533                          STATION RECOVERY (1975)
 BJ2533
 BJ2533'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BJ2533'RECOVERED IN GOOD CONDITION.
 BJ2533
 BJ2533                          STATION RECOVERY (1999)
 BJ2533
 BJ2533'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2533'RECOVERED IN GOOD CONDITION.
 BJ2533
 BJ2533                          STATION RECOVERY (2001)
 BJ2533
 BJ2533'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2533'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
 BJ2533
 BJ2533                          STATION RECOVERY (2025)
 BJ2533
 BJ2533'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2025 (JN)
 BJ2533'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2534 ***********************************************************************
 BJ2534  DESIGNATION -  50 V 7
 BJ2534  PID         -  BJ2534
 BJ2534  STATE/COUNTY-  LA/ST MARTIN
 BJ2534  COUNTRY     -  US
 BJ2534  USGS QUAD   -  PARKS (2018)
 BJ2534
 BJ2534                         *CURRENT SURVEY CONTROL
 BJ2534  ______________________________________________________________________
 BJ2534* NAD 83(1986) POSITION- 30 07 47.     (N) 091 51 06.     (W)   SCALED
 BJ2534* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2534  **This station is located in a suspected subsidence area (see below).
 BJ2534  ______________________________________________________________________
 BJ2534  GEOID HEIGHT    -        -26.864 (meters)                     GEOID18
 BJ2534
 BJ2534.The horizontal coordinates were scaled from a map and have
 BJ2534.an estimated accuracy of +/- 6 seconds.
 BJ2534
 BJ2534.** This station is in an area of known vertical motion. If an
 BJ2534.** orthometric height was ever established but is not available 
 BJ2534.** in the current survey control section, the orthometric height
 BJ2534.** is considered suspect.  Suspect heights are available in the
 BJ2534.** superseded section only if requested.
 BJ2534
 BJ2534.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2534.GEOID18 height accuracy estimate available here.
 BJ2534
 BJ2534.Click photographs - Photos may exist for this station.
 BJ2534
 BJ2534;                    North         East    Units  Estimated Accuracy
 BJ2534;SPC LA S     -   180,760.      950,060.      MT  (+/- 180 meters Scaled)
 BJ2534
 BJ2534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP106337(NAD 83)
 BJ2534
 BJ2534                          SUPERSEDED SURVEY CONTROL
 BJ2534
 BJ2534.No superseded survey control is available for this station.
 BJ2534
 BJ2534_MARKER: DD = SURVEY DISK
 BJ2534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2534_STAMPING: 50V7 1968
 BJ2534_MARK LOGO: LADHGS
 BJ2534_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ2534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2534+STABILITY: SURFACE MOTION
 BJ2534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2534+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2024
 BJ2534
 BJ2534  HISTORY     - Date     Condition        Report By
 BJ2534  HISTORY     - 1968     MONUMENTED       LADH
 BJ2534  HISTORY     - 19990712 GOOD             USPSQD
 BJ2534  HISTORY     - 20010730 GOOD             NGS
 BJ2534  HISTORY     - 20240524 GOOD             NLS
 BJ2534
 BJ2534                          STATION DESCRIPTION
 BJ2534
 BJ2534'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2534'1.50 MI NW FROM ST MARTINVILLE.
 BJ2534'ABOUT 0.05 MILE SOUTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2534'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2534'WHERE LOUISIANA HIGHWAY 96 TURNS WEST.  THENCE ABOUT 1.45 MILES
 BJ2534'NORTHWEST ALONG LOUISIANA HIGHWAY 96.  IN SECTION 85, T10S, R6E. 51.3
 BJ2534'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 96, 117.5 FEET
 BJ2534'NORTHEAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE
 BJ2534'BELONGING TO ALFRED THOMAS, 17.2 FEET EAST-SOUTHEAST OF AN 8 INCH PINE
 BJ2534'TREE, 0.6 FOOT WEST OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE
 BJ2534'POST PROJECTING 2 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.0
 BJ2534'FOOT NORTH OF A STEEL WITNESS POST.
 BJ2534
 BJ2534                          STATION RECOVERY (1999)
 BJ2534
 BJ2534'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2534'RECOVERED IN GOOD CONDITION.
 BJ2534
 BJ2534                          STATION RECOVERY (2001)
 BJ2534
 BJ2534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2534'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
 BJ2534
 BJ2534                          STATION RECOVERY (2024)
 BJ2534
 BJ2534'RECOVERY NOTE BY NORMAND LAND SURVEYING, LLC 2024 (JN)
 BJ2534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2535 ***********************************************************************
 BJ2535  DESIGNATION -  50 V 8
 BJ2535  PID         -  BJ2535
 BJ2535  STATE/COUNTY-  LA/ST MARTIN
 BJ2535  COUNTRY     -  US
 BJ2535  USGS QUAD   -  PARKS (2018)
 BJ2535
 BJ2535                         *CURRENT SURVEY CONTROL
 BJ2535  ______________________________________________________________________
 BJ2535* NAD 83(1986) POSITION- 30 07 30.     (N) 091 50 16.     (W)   SCALED
 BJ2535* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2535  **This station is located in a suspected subsidence area (see below).
 BJ2535  ______________________________________________________________________
 BJ2535  GEOID HEIGHT    -        -26.853 (meters)                     GEOID18
 BJ2535
 BJ2535.The horizontal coordinates were scaled from a map and have
 BJ2535.an estimated accuracy of +/- 6 seconds.
 BJ2535
 BJ2535.** This station is in an area of known vertical motion. If an
 BJ2535.** orthometric height was ever established but is not available 
 BJ2535.** in the current survey control section, the orthometric height
 BJ2535.** is considered suspect.  Suspect heights are available in the
 BJ2535.** superseded section only if requested.
 BJ2535
 BJ2535.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2535.GEOID18 height accuracy estimate available here.
 BJ2535
 BJ2535.Click photographs - Photos may exist for this station.
 BJ2535
 BJ2535;                    North         East    Units  Estimated Accuracy
 BJ2535;SPC LA S     -   180,230.      951,390.      MT  (+/- 180 meters Scaled)
 BJ2535
 BJ2535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP119332(NAD 83)
 BJ2535
 BJ2535                          SUPERSEDED SURVEY CONTROL
 BJ2535
 BJ2535.No superseded survey control is available for this station.
 BJ2535
 BJ2535_MARKER: DD = SURVEY DISK
 BJ2535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2535_STAMPING: 50V8 1968
 BJ2535_MARK LOGO: LADHGS
 BJ2535_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2535+STABILITY: SURFACE MOTION
 BJ2535
 BJ2535  HISTORY     - Date     Condition        Report By
 BJ2535  HISTORY     - 1968     MONUMENTED       LADH
 BJ2535  HISTORY     - 19990712 GOOD             USPSQD
 BJ2535  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ2535
 BJ2535                          STATION DESCRIPTION
 BJ2535
 BJ2535'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2535'0.60 MI W FROM ST MARTINVILLE.
 BJ2535'ABOUT 0.05 MILE SOUTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2535'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2535'WHERE LOUISIANA HIGHWAY 96 TURNS WEST.  THENCE ABOUT 0.55 MILE WEST
 BJ2535'ALONG LOUISIANA HIGHWAY 96.  IN SECTION 84, T10S, R6E.  52.8 FEET
 BJ2535'NORTH-NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 96, 156.0 FEET
 BJ2535'WEST OF THE ST. MARTINVILLE CORPORATION LIMITS, 63.8 FEET
 BJ2535'EAST-SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY LEADING NORTH, 0.8 FOOT
 BJ2535'SOUTH-SOUTHWEST OF A MESH WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BJ2535'PROJECTING 3 INCHES ABOVE THE GROUND.  THE MARK IS LOCATED 1.1 FEET
 BJ2535'WEST OF A STEEL WITNESS POST.
 BJ2535
 BJ2535                          STATION RECOVERY (1999)
 BJ2535
 BJ2535'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2535'RECOVERED IN GOOD CONDITION.
 BJ2535
 BJ2535                          STATION RECOVERY (2001)
 BJ2535
 BJ2535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2535'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2536 ***********************************************************************
 BJ2536  DESIGNATION -  50 V 9
 BJ2536  PID         -  BJ2536
 BJ2536  STATE/COUNTY-  LA/ST MARTIN
 BJ2536  COUNTRY     -  US
 BJ2536  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2536
 BJ2536                         *CURRENT SURVEY CONTROL
 BJ2536  ______________________________________________________________________
 BJ2536* NAD 83(1986) POSITION- 30 07 20.     (N) 091 48 58.     (W)   SCALED
 BJ2536* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2536  **This station is located in a suspected subsidence area (see below).
 BJ2536  ______________________________________________________________________
 BJ2536  GEOID HEIGHT    -        -26.849 (meters)                     GEOID18
 BJ2536
 BJ2536.The horizontal coordinates were scaled from a map and have
 BJ2536.an estimated accuracy of +/- 6 seconds.
 BJ2536
 BJ2536.** This station is in an area of known vertical motion. If an
 BJ2536.** orthometric height was ever established but is not available 
 BJ2536.** in the current survey control section, the orthometric height
 BJ2536.** is considered suspect.  Suspect heights are available in the
 BJ2536.** superseded section only if requested.
 BJ2536
 BJ2536.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2536.GEOID18 height accuracy estimate available here.
 BJ2536
 BJ2536.Click photographs - Photos may exist for this station.
 BJ2536
 BJ2536;                    North         East    Units  Estimated Accuracy
 BJ2536;SPC LA S     -   179,910.      953,480.      MT  (+/- 180 meters Scaled)
 BJ2536
 BJ2536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP140329(NAD 83)
 BJ2536
 BJ2536                          SUPERSEDED SURVEY CONTROL
 BJ2536
 BJ2536.No superseded survey control is available for this station.
 BJ2536
 BJ2536_MARKER: DD = SURVEY DISK
 BJ2536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2536_STAMPING: 50V9 1968
 BJ2536_MARK LOGO: LADHGS
 BJ2536_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ2536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2536+STABILITY: SURFACE MOTION
 BJ2536
 BJ2536  HISTORY     - Date     Condition        Report By
 BJ2536  HISTORY     - 1968     MONUMENTED       LADH
 BJ2536  HISTORY     - 19990712 GOOD             USPSQD
 BJ2536  HISTORY     - 20010730 GOOD             NGS
 BJ2536
 BJ2536                          STATION DESCRIPTION
 BJ2536
 BJ2536'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BJ2536'0.85 MI E FROM ST MARTINVILLE.
 BJ2536'ABOUT 0.05 MILE NORTH ALONG LOUISIANA HIGHWAY 96 AND 31 (MAIN STREET)
 BJ2536'FROM THE ST. MARTIN CATHOLIC CHURCH IN ST. MARTINVILLE TO A POINT
 BJ2536'WHERE LOUISIANA HIGHWAY 96 TURNS EAST.  THENCE ABOUT 0.80 MILE EAST
 BJ2536'ALONG LOUISIANA HIGHWAY 96.  IN SECTION 2, T11S, R6E.  39.5 FEET SOUTH
 BJ2536'OF THE CENTERLINE OF LOUISIANA HIGHWAY 96, 0.8 FOOT EAST OF A
 BJ2536'CHAIN-LINK FENCE, 31.5 FEET NORTH OF THE NORTHEAST CORNER OF A WOOD
 BJ2536'FRAME RESIDENCE BELONGING TO RUBIN GUILLORY, 87.7 FEET WEST-NORTHWEST
 BJ2536'OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO
 BJ2536'ALBERT TOM, JR., 7.8 FEET SOUTH-SOUTHWEST OF A 24 INCH PECAN TREE. SET
 BJ2536'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. THE
 BJ2536'MARK IS LOCATED 1.2 FEET NORTH OF A STEEL WITNESS POST.
 BJ2536
 BJ2536                          STATION RECOVERY (1999)
 BJ2536
 BJ2536'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2536'RECOVERED IN GOOD CONDITION.
 BJ2536
 BJ2536                          STATION RECOVERY (2001)
 BJ2536
 BJ2536'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2536'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0003 ***********************************************************************
 AU0003  DESIGNATION -  50 WABPL
 AU0003  PID         -  AU0003
 AU0003  STATE/COUNTY-  LA/IBERIA
 AU0003  COUNTRY     -  US
 AU0003  USGS QUAD   -  CHARENTON (2018)
 AU0003
 AU0003                         *CURRENT SURVEY CONTROL
 AU0003  ______________________________________________________________________
 AU0003* NAD 83(1986) POSITION- 29 58 41.     (N) 091 32 52.     (W)   SCALED
 AU0003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0003  **This station is located in a suspected subsidence area (see below).
 AU0003  ______________________________________________________________________
 AU0003  GEOID HEIGHT    -        -26.459 (meters)                     GEOID18
 AU0003  DYNAMIC HEIGHT  -          3.549 (meters)       11.64  (feet) COMP
 AU0003  MODELED GRAVITY -    979,306.9   (mgal)                       NAVD 88
 AU0003
 AU0003.The horizontal coordinates were scaled from a map and have
 AU0003.an estimated accuracy of +/- 6 seconds.
 AU0003
 AU0003.** This station is in an area of known vertical motion. If an
 AU0003.** orthometric height was ever established but is not available 
 AU0003.** in the current survey control section, the orthometric height
 AU0003.** is considered suspect.  Suspect heights are available in the
 AU0003.** superseded section only if requested.
 AU0003
 AU0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0003.GEOID18 height accuracy estimate available here.
 AU0003
 AU0003.Click photographs - Photos may exist for this station.
 AU0003
 AU0003.The dynamic height is computed by dividing the NAVD 88
 AU0003.geopotential number by the normal gravity value computed on the
 AU0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0003.degrees latitude (g = 980.6199 gals.).
 AU0003
 AU0003.The modeled gravity was interpolated from observed gravity values.
 AU0003
 AU0003;                    North         East    Units  Estimated Accuracy
 AU0003;SPC LA S     -   163,850.      979,310.      MT  (+/- 180 meters Scaled)
 AU0003
 AU0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP401172(NAD 83)
 AU0003
 AU0003                          SUPERSEDED SURVEY CONTROL
 AU0003
 AU0003.No superseded survey control is available for this station.
 AU0003
 AU0003_MARKER: DD = SURVEY DISK
 AU0003_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0003_STAMPING: PBM 50 WABPL 1976
 AU0003_MARK LOGO: USACE
 AU0003_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0003_ROD/PIPE-DEPTH: 39.0 meters
 AU0003
 AU0003  HISTORY     - Date     Condition        Report By
 AU0003  HISTORY     - 1976     MONUMENTED       USACE
 AU0003  HISTORY     - 1976     GOOD             NGS
 AU0003
 AU0003                          STATION DESCRIPTION
 AU0003
 AU0003'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0003'7.7 MI NORTH FROM CHARENTON.
 AU0003'0.1 MILE NORTHWEST ALONG STATE HIGHWAY 87 FROM THE JUNCTION OF
 AU0003'STATE HIGHWAY 324, THENCE 0.9 MILE NORTHEAST ALONG BEACH ROAD, THENCE
 AU0003'6.7 MILE NORTH ALONG A GRAVELED ROAD ALONG THE TOE OF THE WEST
 AU0003'ATCHAFALAYA BASIN PROTECTION LEVEE, AT THE SOUTHWEST CORNER OF THE
 AU0003'JUNCTION OF A GRAVELED ROAD LEADING WEST, 84 FT. WEST OF THE CENTER
 AU0003'LINE OF THE ROAD, 133 FT. SOUTH OF THE CENTER LINE OF THE ROAD
 AU0003'LEADING WEST, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 128
 AU0003'FT. ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 112 FT WITH A
 AU0003'3-INCH SCREW CAP FOR ACCESS.  THE SCREW CAP PROJECTS 2 FT. ABOVE THE
 AU0003'GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0558 ***********************************************************************
 AU0558  DESIGNATION -  50+38.40
 AU0558  PID         -  AU0558
 AU0558  STATE/COUNTY-  LA/ORLEANS
 AU0558  COUNTRY     -  US
 AU0558  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0558
 AU0558                         *CURRENT SURVEY CONTROL
 AU0558  ______________________________________________________________________
 AU0558* NAD 83(1986) POSITION- 29 56 19.     (N) 090 08 05.     (W)   SCALED
 AU0558* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0558  **This station is located in a suspected subsidence area (see below).
 AU0558  ______________________________________________________________________
 AU0558  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 AU0558
 AU0558.The horizontal coordinates were scaled from a map and have
 AU0558.an estimated accuracy of +/- 6 seconds.
 AU0558
 AU0558.** This station is in an area of known vertical motion. If an
 AU0558.** orthometric height was ever established but is not available 
 AU0558.** in the current survey control section, the orthometric height
 AU0558.** is considered suspect.  Suspect heights are available in the
 AU0558.** superseded section only if requested.
 AU0558
 AU0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0558.GEOID18 height accuracy estimate available here.
 AU0558
 AU0558.Click photographs - Photos may exist for this station.
 AU0558
 AU0558;                    North         East    Units  Estimated Accuracy
 AU0558;SPC LA S     -   160,070.    1,115,710.      MT  (+/- 180 meters Scaled)
 AU0558
 AU0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP765154(NAD 83)
 AU0558
 AU0558                          SUPERSEDED SURVEY CONTROL
 AU0558
 AU0558.No superseded survey control is available for this station.
 AU0558
 AU0558_MARKER: DD = SURVEY DISK
 AU0558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0558_STAMPING: 50+38.40
 AU0558_MARK LOGO: USACE
 AU0558_PROJECTION: FLUSH
 AU0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0558+STABILITY: SURFACE MOTION
 AU0558
 AU0558  HISTORY     - Date     Condition        Report By
 AU0558  HISTORY     - UNK      MONUMENTED       USACE
 AU0558  HISTORY     - 1951     GOOD             CGS
 AU0558  HISTORY     - 1964     GOOD             CGS
 AU0558  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0558
 AU0558                          STATION DESCRIPTION
 AU0558
 AU0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0558'AT NEW ORLEANS, AT THE U. S. ENGINEERS RESERVATION ON THE MISSISSIPPI
 AU0558'RIVER, SET ON TOP OF THE RIVER LEVEE, 2 FEET SOUTH OF THE NORTH STEEL
 AU0558'FENCE ENCLOSING RESERVATION, ABOUT 25 YARDS NORTHWEST OF THE PROLONGED
 AU0558'CENTER LINE OF BURDETTE STREET LEADING NORTHEAST, 7 FEET NORTHEAST OF
 AU0558'A LAMP POST, AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH
 AU0558'THE GROUND.
 AU0558
 AU0558                          STATION RECOVERY (1964)
 AU0558
 AU0558'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0558'RECOVERED IN GOOD CONDITION.
 AU0558
 AU0558                          STATION RECOVERY (1985)
 AU0558
 AU0558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0558'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0558'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1119 ***********************************************************************
 CP1119  DESIGNATION -  500 A BOLT
 CP1119  PID         -  CP1119
 CP1119  STATE/COUNTY-  LA/EAST CARROLL
 CP1119  COUNTRY     -  US
 CP1119  USGS QUAD   -  MILLIKIN (2018)
 CP1119
 CP1119                         *CURRENT SURVEY CONTROL
 CP1119  ______________________________________________________________________
 CP1119* NAD 83(1986) POSITION- 32 53 51.     (N) 091 10 56.     (W)   SCALED
 CP1119* NAVD 88 ORTHO HEIGHT -    32.35  (+/-2cm)      106.1   (feet) VERTCON3
 CP1119  ______________________________________________________________________
 CP1119  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 CP1119  VERT ORDER      -  ? (See Below)
 CP1119
 CP1119.The horizontal coordinates were scaled from a map and have
 CP1119.an estimated accuracy of +/- 6 seconds.
 CP1119
 CP1119.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1119.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1119
 CP1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1119.GEOID18 height accuracy estimate available here.
 CP1119
 CP1119.The vertical order pertains to the NGVD 29 superseded value.
 CP1119
 CP1119.Click photographs - Photos may exist for this station.
 CP1119
 CP1119;                    North         East    Units  Estimated Accuracy
 CP1119;SPC LA N     -   266,590.    1,123,300.      MT  (+/- 180 meters Scaled)
 CP1119
 CP1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS700413(NAD 83)
 CP1119
 CP1119                          SUPERSEDED SURVEY CONTROL
 CP1119
 CP1119  NGVD 29 (??/??/92)   32.242  (m)          105.78   (f) ADJ UNCH       
 CP1119
 CP1119.Superseded values are not recommended for survey control.
 CP1119
 CP1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1119.See file dsdata.pdf to determine how the superseded data were derived.
 CP1119
 CP1119_MARKER: B = BOLT
 CP1119_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1119_SP_SET: UNDERGROUND STONE
 CP1119_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1119
 CP1119  HISTORY     - Date     Condition        Report By
 CP1119  HISTORY     - UNK      MONUMENTED       USACE
 CP1119  HISTORY     - 1934     GOOD             USACE
 CP1119
 CP1119                          STATION DESCRIPTION
 CP1119
 CP1119'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1119'6 MI N FROM LAKE PROVIDENCE.
 CP1119'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1119'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 6 MILES NORTH OF
 CP1119'LAKE PROVIDENCE, LA.  900 FEET SOUTHEAST OF THE CENTER LINE OF LEVEE,
 CP1119'AT STATION 500.  650 FEET SOUTH OF GRAVEL ROAD.  500 FEET WEST OF
 CP1119'GRAVEL ROAD.  50 FEET SOUTHWEST OF HOUSE.  6 FEET NORTHWEST OF FENCE
 CP1119'CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1118 ***********************************************************************
 CP1118  DESIGNATION -  500 A CAP
 CP1118  PID         -  CP1118
 CP1118  STATE/COUNTY-  LA/EAST CARROLL
 CP1118  COUNTRY     -  US
 CP1118  USGS QUAD   -  MILLIKIN (2018)
 CP1118
 CP1118                         *CURRENT SURVEY CONTROL
 CP1118  ______________________________________________________________________
 CP1118* NAD 83(1986) POSITION- 32 53 51.     (N) 091 10 56.     (W)   SCALED
 CP1118* NAVD 88 ORTHO HEIGHT -    33.57  (+/-2cm)      110.1   (feet) VERTCON3
 CP1118  ______________________________________________________________________
 CP1118  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 CP1118  VERT ORDER      -  ? (See Below)
 CP1118
 CP1118.The horizontal coordinates were scaled from a map and have
 CP1118.an estimated accuracy of +/- 6 seconds.
 CP1118
 CP1118.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1118.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1118
 CP1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1118.GEOID18 height accuracy estimate available here.
 CP1118
 CP1118.The vertical order pertains to the NGVD 29 superseded value.
 CP1118
 CP1118.Click photographs - Photos may exist for this station.
 CP1118
 CP1118;                    North         East    Units  Estimated Accuracy
 CP1118;SPC LA N     -   266,590.    1,123,300.      MT  (+/- 180 meters Scaled)
 CP1118
 CP1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS700413(NAD 83)
 CP1118
 CP1118                          SUPERSEDED SURVEY CONTROL
 CP1118
 CP1118  NGVD 29 (??/??/92)   33.459  (m)          109.77   (f) ADJ UNCH       
 CP1118
 CP1118.Superseded values are not recommended for survey control.
 CP1118
 CP1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1118.See file dsdata.pdf to determine how the superseded data were derived.
 CP1118
 CP1118_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1118_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1118_MARK LOGO: USACE
 CP1118_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1118_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1118
 CP1118  HISTORY     - Date     Condition        Report By
 CP1118  HISTORY     - UNK      MONUMENTED       USACE
 CP1118  HISTORY     - 1934     GOOD             USACE
 CP1118
 CP1118                          STATION DESCRIPTION
 CP1118
 CP1118'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1118'6 MI N FROM LAKE PROVIDENCE.
 CP1118'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1118'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 6 MILES NORTH OF
 CP1118'LAKE PROVIDENCE, LA.  900 FEET SOUTHEAST OF THE CENTER LINE OF LEVEE,
 CP1118'AT STATION 500.  650 FEET SOUTH OF GRAVEL ROAD.  500 FEET WEST OF
 CP1118'GRAVEL ROAD.  50 FEET SOUTHWEST OF HOUSE.  6 FEET NORTHWEST OF FENCE
 CP1118'CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3522 ***********************************************************************
 BJ3522  DESIGNATION -  5058
 BJ3522  PID         -  BJ3522
 BJ3522  STATE/COUNTY-  LA/WASHINGTON
 BJ3522  COUNTRY     -  US
 BJ3522  USGS QUAD   -  SHERIDAN (2018)
 BJ3522
 BJ3522                         *CURRENT SURVEY CONTROL
 BJ3522  ______________________________________________________________________
 BJ3522* NAD 83(1986) POSITION- 30 51 06.     (N) 090 05 24.     (W)   SCALED
 BJ3522* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3522  **This station is located in a suspected subsidence area (see below).
 BJ3522  ______________________________________________________________________
 BJ3522  GEOID HEIGHT    -        -27.441 (meters)                     GEOID18
 BJ3522  DYNAMIC HEIGHT  -         73.335 (meters)      240.60  (feet) COMP
 BJ3522  MODELED GRAVITY -    979,337.6   (mgal)                       NAVD 88
 BJ3522
 BJ3522.The horizontal coordinates were scaled from a map and have
 BJ3522.an estimated accuracy of +/- 6 seconds.
 BJ3522
 BJ3522.** This station is in an area of known vertical motion. If an
 BJ3522.** orthometric height was ever established but is not available 
 BJ3522.** in the current survey control section, the orthometric height
 BJ3522.** is considered suspect.  Suspect heights are available in the
 BJ3522.** superseded section only if requested.
 BJ3522
 BJ3522.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3522.GEOID18 height accuracy estimate available here.
 BJ3522
 BJ3522.Click photographs - Photos may exist for this station.
 BJ3522
 BJ3522.The dynamic height is computed by dividing the NAVD 88
 BJ3522.geopotential number by the normal gravity value computed on the
 BJ3522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3522.degrees latitude (g = 980.6199 gals.).
 BJ3522
 BJ3522.The modeled gravity was interpolated from observed gravity values.
 BJ3522
 BJ3522;                    North         East    Units  Estimated Accuracy
 BJ3522;SPC LA S     -   261,320.    1,118,930.      MT  (+/- 180 meters Scaled)
 BJ3522
 BJ3522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ782167(NAD 83)
 BJ3522
 BJ3522                          SUPERSEDED SURVEY CONTROL
 BJ3522
 BJ3522.No superseded survey control is available for this station.
 BJ3522
 BJ3522_MARKER: DD = SURVEY DISK
 BJ3522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3522_STAMPING: 5058
 BJ3522_MARK LOGO: LAGS
 BJ3522_PROJECTION: FLUSH
 BJ3522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3522+STABILITY: SURFACE MOTION
 BJ3522
 BJ3522  HISTORY     - Date     Condition        Report By
 BJ3522  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3522  HISTORY     - 1984     GOOD             LADTD
 BJ3522
 BJ3522                          STATION DESCRIPTION
 BJ3522
 BJ3522'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3522'6.4 KM (4 MI) EAST FROM FRANKLINTON.
 BJ3522'ABOUT 6.4 KM (4 MI)EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3522'FRANKLINTON TO THE BENCH MARK ON THE RIGHT AT THE BOTTOM OF A HILL,
 BJ3522'45.7 METERS (150 FT) WEST OF THE SOUTH END OF A CROSSDRAIN UNDER THE
 BJ3522'HIGHWAY, 11 METERS (36 FT) SOUTH OF THE CENTER OF HIGHWAY 10, 9 METERS
 BJ3522'(29.5 FT) WEST-SOUTHWEST OF A HIGHWAY SIGN, AND 1.2 METERS (4 FT)
 BJ3522'NORTH OF A (U S R M) CONCRETE WITNESS POST.
 BJ3522'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3522'THE MARK IS 0.91 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3516 ***********************************************************************
 BJ3516  DESIGNATION -  506
 BJ3516  PID         -  BJ3516
 BJ3516  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3516  COUNTRY     -  US
 BJ3516  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3516
 BJ3516                         *CURRENT SURVEY CONTROL
 BJ3516  ______________________________________________________________________
 BJ3516* NAD 83(1986) POSITION- 30 30 02.     (N) 091 10 13.     (W)   SCALED
 BJ3516* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3516  **This station is located in a suspected subsidence area (see below).
 BJ3516  ______________________________________________________________________
 BJ3516  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BJ3516  DYNAMIC HEIGHT  -         16.018 (meters)       52.55  (feet) COMP
 BJ3516  MODELED GRAVITY -    979,341.6   (mgal)                       NAVD 88
 BJ3516
 BJ3516.The horizontal coordinates were scaled from a map and have
 BJ3516.an estimated accuracy of +/- 6 seconds.
 BJ3516
 BJ3516.** This station is in an area of known vertical motion. If an
 BJ3516.** orthometric height was ever established but is not available 
 BJ3516.** in the current survey control section, the orthometric height
 BJ3516.** is considered suspect.  Suspect heights are available in the
 BJ3516.** superseded section only if requested.
 BJ3516
 BJ3516.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3516.GEOID18 height accuracy estimate available here.
 BJ3516
 BJ3516.Click photographs - Photos may exist for this station.
 BJ3516
 BJ3516.The dynamic height is computed by dividing the NAVD 88
 BJ3516.geopotential number by the normal gravity value computed on the
 BJ3516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3516.degrees latitude (g = 980.6199 gals.).
 BJ3516
 BJ3516.The modeled gravity was interpolated from observed gravity values.
 BJ3516
 BJ3516;                    North         East    Units  Estimated Accuracy
 BJ3516;SPC LA S     -   221,760.    1,015,650.      MT  (+/- 180 meters Scaled)
 BJ3516
 BJ3516_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP755756(NAD 83)
 BJ3516
 BJ3516                          SUPERSEDED SURVEY CONTROL
 BJ3516
 BJ3516.No superseded survey control is available for this station.
 BJ3516
 BJ3516_MARKER: DB = BENCH MARK DISK
 BJ3516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3516_STAMPING: 506 EBRPAR 1959
 BJ3516_MARK LOGO: LA-033
 BJ3516_PROJECTION: FLUSH
 BJ3516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3516+STABILITY: SURFACE MOTION
 BJ3516
 BJ3516  HISTORY     - Date     Condition        Report By
 BJ3516  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3516  HISTORY     - 1985     GOOD             LADTD
 BJ3516  HISTORY     - 1987     GOOD             LA-033
 BJ3516
 BJ3516                          STATION DESCRIPTION
 BJ3516
 BJ3516'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3516'IN SCOTLANDVILLE.
 BJ3516'IN SCOTLANDVILLE, FROM THE JUNCTION OF SCENIC HIGHWAY AND HARDING
 BJ3516'BLVD, ABOUT 1.5 KM (0.95 MI) SOUTH OF THE SCOTLANDVILLE MAGNET HIGH
 BJ3516'SCHOOL, GO SOUTH ON SCENIC HIGHWAY FOR 2.4 KM (1.5 MI) TO THE BENCH
 BJ3516'MARK ON THE LEFT, 23.01 METERS (75.5 FT) SOUTH OF RIGHT-OF-WAY MARKER,
 BJ3516'10.52 METERS (34.5 FT) NORTH OF THE CENTER OF GREENWELL STREET
 BJ3516'6.86 METERS (22.5 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANE OF
 BJ3516'SCENIC HIGHWAY, 2.29 METERS (7.5 FT) WEST OF CHAIN LINK FENCE.
 BJ3516'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3516'THE MARK IS ABOVE LEVEL WITH SCENIC HIGHWAY.
 BJ3516
 BJ3516                          STATION RECOVERY (1987)
 BJ3516
 BJ3516'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3199 ***********************************************************************
 DH3199  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3199  DESIGNATION -  5064+53.74=ABLMS660
 DH3199  PID         -  DH3199
 DH3199  STATE/COUNTY-  LA/IBERVILLE
 DH3199  COUNTRY     -  US
 DH3199  USGS QUAD   -  CARVILLE (2018)
 DH3199
 DH3199                         *CURRENT SURVEY CONTROL
 DH3199  ______________________________________________________________________
 DH3199* NAD 83(2011) POSITION- 30 12 10.79874(N) 091 04 04.34741(W)   ADJUSTED
 DH3199* NAD 83(2011) ELLIP HT-   -14.512 (meters)        (06/27/12)   ADJUSTED
 DH3199* NAD 83(2011) EPOCH   -  2010.00
 DH3199* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3199  **This station is located in a suspected subsidence area (see below).
 DH3199  ______________________________________________________________________
 DH3199  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3199  GEOID HEIGHT    -        -26.907 (meters)                     GEOID03
 DH3199  GEOID HEIGHT    -        -26.865 (meters)                     GEOID18
 DH3199  NAD 83(2011) X  -   -102,818.679 (meters)                     COMP
 DH3199  NAD 83(2011) Y  - -5,515,999.728 (meters)                     COMP
 DH3199  NAD 83(2011) Z  -  3,189,834.938 (meters)                     COMP
 DH3199  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 DH3199
 DH3199  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3199  Standards:
 DH3199         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3199            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3199  -------------------------------------------------------------------
 DH3199  NETWORK    0.92   3.55           0.39   0.36   1.81      0.11337863
 DH3199  -------------------------------------------------------------------
 DH3199  Click here for local accuracies and other accuracy information.
 DH3199
 DH3199.The horizontal coordinates were established by GPS observations
 DH3199.and adjusted by the National Geodetic Survey in June 2012.
 DH3199
 DH3199.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3199.been affixed to the stable North American tectonic plate. See 
 DH3199.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3199
 DH3199.The horizontal coordinates are valid at the epoch date displayed above
 DH3199.which is a decimal equivalence of Year/Month/Day.
 DH3199
 DH3199.** This station is in an area of known vertical motion. If an
 DH3199.** orthometric height was ever established but is not available 
 DH3199.** in the current survey control section, the orthometric height
 DH3199.** is considered suspect.  Suspect heights are available in the
 DH3199.** superseded section only if requested.
 DH3199
 DH3199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3199.GEOID18 height accuracy estimate available here.
 DH3199
 DH3199.Click photographs - Photos may exist for this station.
 DH3199
 DH3199.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3199
 DH3199.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3199
 DH3199.The ellipsoidal height was determined by GPS observations
 DH3199.and is referenced to NAD 83.
 DH3199
 DH3199. The following values were computed from the NAD 83(2011) position.
 DH3199
 DH3199;                    North         East     Units Scale Factor Converg.
 DH3199;SPC LA S     -   188,797.748 1,025,559.104   MT  0.99993194   +0 07 57.8
 DH3199;SPC LA S     -   619,413.94  3,364,688.49   sFT  0.99993194   +0 07 57.8
 DH3199;UTM  15      - 3,342,857.649   685,986.152   MT  1.00002677   +0 58 20.2
 DH3199
 DH3199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3199!SPC LA S     -   1.00000228  x   0.99993194  =   0.99993422
 DH3199!UTM  15      -   1.00000228  x   1.00002677  =   1.00002905
 DH3199
 DH3199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8598642857(NAD 83)
 DH3199
 DH3199                          SUPERSEDED SURVEY CONTROL
 DH3199
 DH3199  NAD 83(2007)-  30 12 10.79895(N)    091 04 04.34806(W) AD(       ) 0
 DH3199  ELLIP H (02/10/07)  -14.480  (m)                       GP(       )    
 DH3199  NAD 83(1992)-  30 12 10.79900(N)    091 04 04.34780(W) AD(       ) B
 DH3199  ELLIP H (05/09/05)  -14.486  (m)                       GP(       ) 4 2
 DH3199
 DH3199.Superseded values are not recommended for survey control.
 DH3199
 DH3199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3199.See file dsdata.pdf to determine how the superseded data were derived.
 DH3199
 DH3199_MARKER: DD = SURVEY DISK
 DH3199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3199_STAMPING: ABLMS 660 1976
 DH3199_MARK LOGO: USACE
 DH3199_PROJECTION: FLUSH
 DH3199_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3199+STABILITY: SURFACE MOTION
 DH3199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3199+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2009
 DH3199
 DH3199  HISTORY     - Date     Condition        Report By
 DH3199  HISTORY     - 1976     MONUMENTED       USACE
 DH3199  HISTORY     - 20021218 GOOD             3001
 DH3199  HISTORY     - 20060801 GOOD             AERODA
 DH3199  HISTORY     - 20090330 GOOD             WOOLPT
 DH3199
 DH3199                          STATION DESCRIPTION
 DH3199
 DH3199'DESCRIBED BY 3001, INC 2002 (MH)
 DH3199'THE SATATION IS LOCATED IN IBERVILLE PARISH ABOUT 5.2 MILES NORTHEAST
 DH3199'OF WHITE CASTLE, LA.  2.7 MILES  SOUTHEAST OF LEBLANC, LA.  3.8 MILES
 DH3199'NORTHWEST OF MODESTE, LA. OWNERSHIP--USACE.
 DH3199'
 DH3199'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 1 AND HIGHWAY 69
 DH3199'IN WHITE CASTLE, LA GO  NORTH THEN NORTHEAST ALONG HIGHWAY 405 FOR 5.4
 DH3199'MILES AND MARK ON THE LEFT ON TOP OF LEVEE.
 DH3199'
 DH3199'THE STATION IS A 3.5 IN ROUND COE BRASS CAP SET IN CONCRETE, STAMPED
 DH3199'ABLMS 660 1976, 0.4 FT BELOW GROUND SURFACE, SET IN CENTERLINE OF
 DH3199'LEVEE, 90 FT NORTH OF A FENCELINE, 125 FT NORTH OF CENTERLINE OF
 DH3199'HIGHWAY 405 AND 454 FT EAST OF LEVEE STATION MARKER 5600.
 DH3199
 DH3199                          STATION RECOVERY (2006)
 DH3199
 DH3199'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 DH3199'RECOVERED IN GOOD CONDITION.
 DH3199
 DH3199                          STATION RECOVERY (2009)
 DH3199
 DH3199'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 DH3199'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3519 ***********************************************************************
 BJ3519  DESIGNATION -  5067
 BJ3519  PID         -  BJ3519
 BJ3519  STATE/COUNTY-  LA/WASHINGTON
 BJ3519  COUNTRY     -  US
 BJ3519  USGS QUAD   -  SHERIDAN (2018)
 BJ3519
 BJ3519                         *CURRENT SURVEY CONTROL
 BJ3519  ______________________________________________________________________
 BJ3519* NAD 83(1986) POSITION- 30 51 24.     (N) 090 02 26.     (W)   SCALED
 BJ3519* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3519  **This station is located in a suspected subsidence area (see below).
 BJ3519  ______________________________________________________________________
 BJ3519  GEOID HEIGHT    -        -27.491 (meters)                     GEOID18
 BJ3519  DYNAMIC HEIGHT  -         93.759 (meters)      307.61  (feet) COMP
 BJ3519  MODELED GRAVITY -    979,336.1   (mgal)                       NAVD 88
 BJ3519
 BJ3519.The horizontal coordinates were scaled from a map and have
 BJ3519.an estimated accuracy of +/- 6 seconds.
 BJ3519
 BJ3519.** This station is in an area of known vertical motion. If an
 BJ3519.** orthometric height was ever established but is not available 
 BJ3519.** in the current survey control section, the orthometric height
 BJ3519.** is considered suspect.  Suspect heights are available in the
 BJ3519.** superseded section only if requested.
 BJ3519
 BJ3519.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3519.GEOID18 height accuracy estimate available here.
 BJ3519
 BJ3519.Click photographs - Photos may exist for this station.
 BJ3519
 BJ3519.The dynamic height is computed by dividing the NAVD 88
 BJ3519.geopotential number by the normal gravity value computed on the
 BJ3519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3519.degrees latitude (g = 980.6199 gals.).
 BJ3519
 BJ3519.The modeled gravity was interpolated from observed gravity values.
 BJ3519
 BJ3519;                    North         East    Units  Estimated Accuracy
 BJ3519;SPC LA S     -   261,930.    1,123,650.      MT  (+/- 180 meters Scaled)
 BJ3519
 BJ3519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ830174(NAD 83)
 BJ3519
 BJ3519                          SUPERSEDED SURVEY CONTROL
 BJ3519
 BJ3519.No superseded survey control is available for this station.
 BJ3519
 BJ3519_MARKER: DD = SURVEY DISK
 BJ3519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3519_STAMPING: 5067
 BJ3519_MARK LOGO: LAGS
 BJ3519_PROJECTION: FLUSH
 BJ3519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3519+STABILITY: SURFACE MOTION
 BJ3519
 BJ3519  HISTORY     - Date     Condition        Report By
 BJ3519  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3519  HISTORY     - 1984     GOOD             LADTD
 BJ3519
 BJ3519                          STATION DESCRIPTION
 BJ3519
 BJ3519'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3519'11.4 KM (7.1 MI) EAST FROM FRANKLINTON.
 BJ3519'ABOUT 11.4 KM (7.1 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3519'FRANKLINTON TO THE BENCH MARK ON THE RIGHT AND WEST OF THE JUNCTION
 BJ3519'WITH CHOCTAW ROAD, 26.5 METERS (87 FT) SOUTHWEST OF A CHOCTAW MEMORIAL
 BJ3519'SIGN, 21 METERS (69 FT) WEST OF THE CENTER OF CHOCTAW ROAD, AND
 BJ3519'10.4 METERS (34 FT) SOUTH OF THE CENTER OF HIGHWAY 10.
 BJ3519'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3519'THE MARK IS 0.91 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3518 ***********************************************************************
 BJ3518  DESIGNATION -  5069
 BJ3518  PID         -  BJ3518
 BJ3518  STATE/COUNTY-  LA/WASHINGTON
 BJ3518  COUNTRY     -  US
 BJ3518  USGS QUAD   -  SHERIDAN (2018)
 BJ3518
 BJ3518                         *CURRENT SURVEY CONTROL
 BJ3518  ______________________________________________________________________
 BJ3518* NAD 83(1986) POSITION- 30 51 39.     (N) 090 01 49.     (W)   SCALED
 BJ3518* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3518  **This station is located in a suspected subsidence area (see below).
 BJ3518  ______________________________________________________________________
 BJ3518  GEOID HEIGHT    -        -27.502 (meters)                     GEOID18
 BJ3518  DYNAMIC HEIGHT  -         91.343 (meters)      299.68  (feet) COMP
 BJ3518  MODELED GRAVITY -    979,336.0   (mgal)                       NAVD 88
 BJ3518
 BJ3518.The horizontal coordinates were scaled from a map and have
 BJ3518.an estimated accuracy of +/- 6 seconds.
 BJ3518
 BJ3518.** This station is in an area of known vertical motion. If an
 BJ3518.** orthometric height was ever established but is not available 
 BJ3518.** in the current survey control section, the orthometric height
 BJ3518.** is considered suspect.  Suspect heights are available in the
 BJ3518.** superseded section only if requested.
 BJ3518
 BJ3518.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3518.GEOID18 height accuracy estimate available here.
 BJ3518
 BJ3518.Click photographs - Photos may exist for this station.
 BJ3518
 BJ3518.The dynamic height is computed by dividing the NAVD 88
 BJ3518.geopotential number by the normal gravity value computed on the
 BJ3518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3518.degrees latitude (g = 980.6199 gals.).
 BJ3518
 BJ3518.The modeled gravity was interpolated from observed gravity values.
 BJ3518
 BJ3518;                    North         East    Units  Estimated Accuracy
 BJ3518;SPC LA S     -   262,400.    1,124,630.      MT  (+/- 180 meters Scaled)
 BJ3518
 BJ3518_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ839179(NAD 83)
 BJ3518
 BJ3518                          SUPERSEDED SURVEY CONTROL
 BJ3518
 BJ3518.No superseded survey control is available for this station.
 BJ3518
 BJ3518_MARKER: DD = SURVEY DISK
 BJ3518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3518_STAMPING: 5069
 BJ3518_MARK LOGO: LAGS
 BJ3518_PROJECTION: FLUSH
 BJ3518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3518+STABILITY: SURFACE MOTION
 BJ3518
 BJ3518  HISTORY     - Date     Condition        Report By
 BJ3518  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3518  HISTORY     - 1984     GOOD             LADTD
 BJ3518
 BJ3518                          STATION DESCRIPTION
 BJ3518
 BJ3518'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3518'12.6 KM (7.8 MI) EAST FROM FRANKLINTON.
 BJ3518'ABOUT 12.6 KM (7.8 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3518'FRANKLINTON TO THE BENCH MARK ON THE LEFT NEAR A FENCE AND A LARGE OAK
 BJ3518'TREE, 15.4 METERS (50.5 FT) WEST-SOUTHWEST OF A 20-INCH PECAN TREE,
 BJ3518'11.3 METERS (37 FT) NORTH OF THE CENTER OF HIGHWAY 10, 5.3 METERS
 BJ3518'(17.5 FT) EAST-NORTHEAST OF A TELEPHONE JUNCTION BOX, 4.1 METERS
 BJ3518'(13.5 FT) NORTH OF A 60-INCH OAK TREE, AND 0.9 METER (3 FT) SOUTH OF A
 BJ3518'FENCE.
 BJ3518'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3518'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1792 ***********************************************************************
 BH1792  DESIGNATION -  5088 LAGS RESET 1973
 BH1792  PID         -  BH1792
 BH1792  STATE/COUNTY-  LA/WASHINGTON
 BH1792  COUNTRY     -  US
 BH1792  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1792
 BH1792                         *CURRENT SURVEY CONTROL
 BH1792  ______________________________________________________________________
 BH1792* NAD 83(1986) POSITION- 30 51 45.     (N) 089 58 28.     (W)   SCALED
 BH1792* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1792  **This station is located in a suspected subsidence area (see below).
 BH1792  ______________________________________________________________________
 BH1792  GEOID HEIGHT    -        -27.561 (meters)                     GEOID18
 BH1792  DYNAMIC HEIGHT  -        100.576 (meters)      329.97  (feet) COMP
 BH1792  MODELED GRAVITY -    979,337.9   (mgal)                       NAVD 88
 BH1792
 BH1792.The horizontal coordinates were scaled from a map and have
 BH1792.an estimated accuracy of +/- 6 seconds.
 BH1792
 BH1792.** This station is in an area of known vertical motion. If an
 BH1792.** orthometric height was ever established but is not available 
 BH1792.** in the current survey control section, the orthometric height
 BH1792.** is considered suspect.  Suspect heights are available in the
 BH1792.** superseded section only if requested.
 BH1792
 BH1792.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1792.GEOID18 height accuracy estimate available here.
 BH1792
 BH1792.Click photographs - Photos may exist for this station.
 BH1792
 BH1792.The dynamic height is computed by dividing the NAVD 88
 BH1792.geopotential number by the normal gravity value computed on the
 BH1792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1792.degrees latitude (g = 980.6199 gals.).
 BH1792
 BH1792.The modeled gravity was interpolated from observed gravity values.
 BH1792
 BH1792;                    North         East    Units  Estimated Accuracy
 BH1792;SPC LA S     -   262,650.    1,129,970.      MT  (+/- 180 meters Scaled)
 BH1792
 BH1792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV155181(NAD 83)
 BH1792
 BH1792                          SUPERSEDED SURVEY CONTROL
 BH1792
 BH1792.No superseded survey control is available for this station.
 BH1792
 BH1792_MARKER: DB = BENCH MARK DISK
 BH1792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1792_STAMPING: 5088 RESET 1973
 BH1792_MARK LOGO: LAGS
 BH1792_PROJECTION: FLUSH
 BH1792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1792+STABILITY: SURFACE MOTION
 BH1792
 BH1792  HISTORY     - Date     Condition        Report By
 BH1792  HISTORY     - 1973     MONUMENTED       LAGS
 BH1792  HISTORY     - 1984     GOOD             LADTD
 BH1792
 BH1792                          STATION DESCRIPTION
 BH1792
 BH1792'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1792'15.4 KM (9.6 MI) NW FROM BOGALUSA.
 BH1792'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1792'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1792'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1792'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1792'FOR 14.2 KM (8.8 MI) TO THE BENCH MARK ON THE RIGHT AT THE JUNCTION
 BH1792'WITH BYRD ROAD, 25.9 METERS (85 FT) NORTHWEST OF A POWER POLE,
 BH1792'20.3 METERS (66.5 FT) EAST OF THE CENTER OF BYRD ROAD, 19.8 METERS
 BH1792'(65 FT) NORTH OF THE CENTER OF HIGHWAY 10, 13.7 METERS (45 FT) SOUTH
 BH1792'OF A POWER POLE, AND 11.3 METERS (37 FT) NORTHWEST OF A RIGHT-OF-WAY
 BH1792'MARKER.
 BH1792'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1792'THE MARK IS 1.22 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1791 ***********************************************************************
 BH1791  DESIGNATION -  5090 LAGS RESET 1973
 BH1791  PID         -  BH1791
 BH1791  STATE/COUNTY-  LA/WASHINGTON
 BH1791  COUNTRY     -  US
 BH1791  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1791
 BH1791                         *CURRENT SURVEY CONTROL
 BH1791  ______________________________________________________________________
 BH1791* NAD 83(1986) POSITION- 30 51 29.     (N) 089 57 52.     (W)   SCALED
 BH1791* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1791  **This station is located in a suspected subsidence area (see below).
 BH1791  ______________________________________________________________________
 BH1791  GEOID HEIGHT    -        -27.574 (meters)                     GEOID18
 BH1791  DYNAMIC HEIGHT  -         90.309 (meters)      296.29  (feet) COMP
 BH1791  MODELED GRAVITY -    979,337.5   (mgal)                       NAVD 88
 BH1791
 BH1791.The horizontal coordinates were scaled from a map and have
 BH1791.an estimated accuracy of +/- 6 seconds.
 BH1791
 BH1791.** This station is in an area of known vertical motion. If an
 BH1791.** orthometric height was ever established but is not available 
 BH1791.** in the current survey control section, the orthometric height
 BH1791.** is considered suspect.  Suspect heights are available in the
 BH1791.** superseded section only if requested.
 BH1791
 BH1791.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1791.GEOID18 height accuracy estimate available here.
 BH1791
 BH1791.Click photographs - Photos may exist for this station.
 BH1791
 BH1791.The dynamic height is computed by dividing the NAVD 88
 BH1791.geopotential number by the normal gravity value computed on the
 BH1791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1791.degrees latitude (g = 980.6199 gals.).
 BH1791
 BH1791.The modeled gravity was interpolated from observed gravity values.
 BH1791
 BH1791;                    North         East    Units  Estimated Accuracy
 BH1791;SPC LA S     -   262,170.    1,130,930.      MT  (+/- 180 meters Scaled)
 BH1791
 BH1791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV165176(NAD 83)
 BH1791
 BH1791                          SUPERSEDED SURVEY CONTROL
 BH1791
 BH1791.No superseded survey control is available for this station.
 BH1791
 BH1791_MARKER: DB = BENCH MARK DISK
 BH1791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1791_STAMPING: 5090 RESET 1973
 BH1791_MARK LOGO: LAGS
 BH1791_PROJECTION: FLUSH
 BH1791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1791+STABILITY: SURFACE MOTION
 BH1791
 BH1791  HISTORY     - Date     Condition        Report By
 BH1791  HISTORY     - 1973     MONUMENTED       LAGS
 BH1791  HISTORY     - 1984     GOOD             LADTD
 BH1791
 BH1791                          STATION DESCRIPTION
 BH1791
 BH1791'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1791'14.3 KM (8.9 MI) NW FROM BOGALUSA.
 BH1791'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1791'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1791'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1791'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1791'FOR 13 KM (8.1 MI) TO HE BENCH MARK ON THE RIGHT, 105.5 METERS
 BH1791'(346 FT) NORTHEAST OF THE CENTER OF INTERSECTION OF HIGHWAY 10 AND
 BH1791'CROSS-DRAIN UNDER HIGHWAY, 25.1 METERS (82.5 FT) NORTH OF THE CENTER
 BH1791'OF HIGHWAY 10, AND 12.3 METERS (40.5 FT) WEST-NORTHWEST OF POWER POLE
 BH1791'NUMBER 13.
 BH1791'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1791'THE MARK IS 0.91 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1789 ***********************************************************************
 BH1789  DESIGNATION -  5096 LAGS RESET 1972
 BH1789  PID         -  BH1789
 BH1789  STATE/COUNTY-  LA/WASHINGTON
 BH1789  COUNTRY     -  US
 BH1789  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1789
 BH1789                         *CURRENT SURVEY CONTROL
 BH1789  ______________________________________________________________________
 BH1789* NAD 83(1986) POSITION- 30 50 40.     (N) 089 56 18.     (W)   SCALED
 BH1789* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1789  **This station is located in a suspected subsidence area (see below).
 BH1789  ______________________________________________________________________
 BH1789  GEOID HEIGHT    -        -27.609 (meters)                     GEOID18
 BH1789  DYNAMIC HEIGHT  -         79.073 (meters)      259.43  (feet) COMP
 BH1789  MODELED GRAVITY -    979,336.5   (mgal)                       NAVD 88
 BH1789
 BH1789.The horizontal coordinates were scaled from a map and have
 BH1789.an estimated accuracy of +/- 6 seconds.
 BH1789
 BH1789.** This station is in an area of known vertical motion. If an
 BH1789.** orthometric height was ever established but is not available 
 BH1789.** in the current survey control section, the orthometric height
 BH1789.** is considered suspect.  Suspect heights are available in the
 BH1789.** superseded section only if requested.
 BH1789
 BH1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1789.GEOID18 height accuracy estimate available here.
 BH1789
 BH1789.Click photographs - Photos may exist for this station.
 BH1789
 BH1789.The dynamic height is computed by dividing the NAVD 88
 BH1789.geopotential number by the normal gravity value computed on the
 BH1789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1789.degrees latitude (g = 980.6199 gals.).
 BH1789
 BH1789.The modeled gravity was interpolated from observed gravity values.
 BH1789
 BH1789;                    North         East    Units  Estimated Accuracy
 BH1789;SPC LA S     -   260,690.    1,133,450.      MT  (+/- 180 meters Scaled)
 BH1789
 BH1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV189160(NAD 83)
 BH1789
 BH1789                          SUPERSEDED SURVEY CONTROL
 BH1789
 BH1789.No superseded survey control is available for this station.
 BH1789
 BH1789_MARKER: DB = BENCH MARK DISK
 BH1789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1789_STAMPING: 5096 RESET 1972
 BH1789_MARK LOGO: LAGS
 BH1789_PROJECTION: FLUSH
 BH1789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1789+STABILITY: SURFACE MOTION
 BH1789
 BH1789  HISTORY     - Date     Condition        Report By
 BH1789  HISTORY     - 1972     MONUMENTED       LAGS
 BH1789  HISTORY     - 1984     GOOD             LADTD
 BH1789
 BH1789                          STATION DESCRIPTION
 BH1789
 BH1789'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1789'11.4 KM (7.1 MI) NW FROM BOGALUSA.
 BH1789'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1789'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1789'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1789'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1789'FOR 10.1 KM (6.3 MI) TO THE BENCH MARK ON THE RIGHT AND EAST OF A
 BH1789'GRAVEL ROAD, 15.1 METERS (49.5 FT) NORTH OF THE CENTER OF HIGHWAY 10,
 BH1789'AND 11.6 METERS (38 FT) EAST OF THE CENTER OF A GRAVEL ROAD.
 BH1789'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1789'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1788 ***********************************************************************
 BH1788  DESIGNATION -  5097 LAGS RESET 1972
 BH1788  PID         -  BH1788
 BH1788  STATE/COUNTY-  LA/WASHINGTON
 BH1788  COUNTRY     -  US
 BH1788  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1788
 BH1788                         *CURRENT SURVEY CONTROL
 BH1788  ______________________________________________________________________
 BH1788* NAD 83(1986) POSITION- 30 50 31.     (N) 089 56 06.     (W)   SCALED
 BH1788* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1788  **This station is located in a suspected subsidence area (see below).
 BH1788  ______________________________________________________________________
 BH1788  GEOID HEIGHT    -        -27.613 (meters)                     GEOID18
 BH1788  DYNAMIC HEIGHT  -         82.227 (meters)      269.77  (feet) COMP
 BH1788  MODELED GRAVITY -    979,336.4   (mgal)                       NAVD 88
 BH1788
 BH1788.The horizontal coordinates were scaled from a map and have
 BH1788.an estimated accuracy of +/- 6 seconds.
 BH1788
 BH1788.** This station is in an area of known vertical motion. If an
 BH1788.** orthometric height was ever established but is not available 
 BH1788.** in the current survey control section, the orthometric height
 BH1788.** is considered suspect.  Suspect heights are available in the
 BH1788.** superseded section only if requested.
 BH1788
 BH1788.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1788.GEOID18 height accuracy estimate available here.
 BH1788
 BH1788.Click photographs - Photos may exist for this station.
 BH1788
 BH1788.The dynamic height is computed by dividing the NAVD 88
 BH1788.geopotential number by the normal gravity value computed on the
 BH1788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1788.degrees latitude (g = 980.6199 gals.).
 BH1788
 BH1788.The modeled gravity was interpolated from observed gravity values.
 BH1788
 BH1788;                    North         East    Units  Estimated Accuracy
 BH1788;SPC LA S     -   260,420.    1,133,770.      MT  (+/- 180 meters Scaled)
 BH1788
 BH1788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV192157(NAD 83)
 BH1788
 BH1788                          SUPERSEDED SURVEY CONTROL
 BH1788
 BH1788.No superseded survey control is available for this station.
 BH1788
 BH1788_MARKER: DB = BENCH MARK DISK
 BH1788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1788_STAMPING: 5097 RESET 1972
 BH1788_MARK LOGO: LAGS
 BH1788_PROJECTION: FLUSH
 BH1788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1788+STABILITY: SURFACE MOTION
 BH1788
 BH1788  HISTORY     - Date     Condition        Report By
 BH1788  HISTORY     - 1972     MONUMENTED       LAGS
 BH1788  HISTORY     - 1984     GOOD             LADTD
 BH1788
 BH1788                          STATION DESCRIPTION
 BH1788
 BH1788'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1788'10.9 KM (6.8 MI) NW FROM BOGALUSA.
 BH1788'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1788'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1788'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1788'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1788'FOR 9.7 KM (6 MI) TO THE BENCH MARK ON THE RIGHT, 37.3 METERS
 BH1788'(122.5 FT) EAST OF THE CENTER OF A GRAVEL ROAD, 27.1 METERS (89 FT)
 BH1788'NORTHWEST OF A RIGHT-OF-WAY MARKER, 21.6 METERS (71 FT) NORTHWEST OF A
 BH1788'POWER POLE, AND 16.8 METERS (55 FT) NORTHEAST OF THE CENTER OF HIGHWAY
 BH1788'10.
 BH1788'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1788'THE MARK IS 1.52 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1787 ***********************************************************************
 BH1787  DESIGNATION -  5098 LAGS RESET 1972
 BH1787  PID         -  BH1787
 BH1787  STATE/COUNTY-  LA/WASHINGTON
 BH1787  COUNTRY     -  US
 BH1787  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1787
 BH1787                         *CURRENT SURVEY CONTROL
 BH1787  ______________________________________________________________________
 BH1787* NAD 83(1986) POSITION- 30 50 21.     (N) 089 55 56.     (W)   SCALED
 BH1787* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1787  **This station is located in a suspected subsidence area (see below).
 BH1787  ______________________________________________________________________
 BH1787  GEOID HEIGHT    -        -27.617 (meters)                     GEOID18
 BH1787  DYNAMIC HEIGHT  -         78.244 (meters)      256.71  (feet) COMP
 BH1787  MODELED GRAVITY -    979,336.2   (mgal)                       NAVD 88
 BH1787
 BH1787.The horizontal coordinates were scaled from a map and have
 BH1787.an estimated accuracy of +/- 6 seconds.
 BH1787
 BH1787.** This station is in an area of known vertical motion. If an
 BH1787.** orthometric height was ever established but is not available 
 BH1787.** in the current survey control section, the orthometric height
 BH1787.** is considered suspect.  Suspect heights are available in the
 BH1787.** superseded section only if requested.
 BH1787
 BH1787.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1787.GEOID18 height accuracy estimate available here.
 BH1787
 BH1787.Click photographs - Photos may exist for this station.
 BH1787
 BH1787.The dynamic height is computed by dividing the NAVD 88
 BH1787.geopotential number by the normal gravity value computed on the
 BH1787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1787.degrees latitude (g = 980.6199 gals.).
 BH1787
 BH1787.The modeled gravity was interpolated from observed gravity values.
 BH1787
 BH1787;                    North         East    Units  Estimated Accuracy
 BH1787;SPC LA S     -   260,110.    1,134,040.      MT  (+/- 180 meters Scaled)
 BH1787
 BH1787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV195154(NAD 83)
 BH1787
 BH1787                          SUPERSEDED SURVEY CONTROL
 BH1787
 BH1787.No superseded survey control is available for this station.
 BH1787
 BH1787_MARKER: DB = BENCH MARK DISK
 BH1787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1787_STAMPING: 5098 RESET 1972
 BH1787_MARK LOGO: LAGS
 BH1787_PROJECTION: FLUSH
 BH1787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1787+STABILITY: SURFACE MOTION
 BH1787
 BH1787  HISTORY     - Date     Condition        Report By
 BH1787  HISTORY     - 1972     MONUMENTED       LAGS
 BH1787  HISTORY     - 1984     GOOD             LADTD
 BH1787
 BH1787                          STATION DESCRIPTION
 BH1787
 BH1787'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1787'10.5 KM (6.5 MI) NW FROM BOGALUSA.
 BH1787'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1787'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1787'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1787'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1787'FOR 9.2 KM (5.7 MI) TO THE BENCH MARK ON THE RIGHT, 80 METERS
 BH1787'(262.5 FT) WEST OF THE CENTER OF A GRAVEL ROAD, 16.5 METERS (54 FT)
 BH1787'NORTH OF THE CENTER OF HIGHWAY 10, AND 4.9 METERS (16 FT) EAST OF A
 BH1787'POWER POLE.
 BH1787'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1787'THE MARK IS 0.91 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3469 ***********************************************************************
 AU3469  DESIGNATION -  51 A 010 RESET
 AU3469  PID         -  AU3469
 AU3469  STATE/COUNTY-  LA/ST MARY
 AU3469  COUNTRY     -  US
 AU3469  USGS QUAD   -  MORGAN CITY (2018)
 AU3469
 AU3469                         *CURRENT SURVEY CONTROL
 AU3469  ______________________________________________________________________
 AU3469* NAD 83(1992) POSITION- 29 41 29.63165(N) 091 12 58.27033(W)   ADJUSTED
 AU3469* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3469  **This station is located in a suspected subsidence area (see below).
 AU3469  ______________________________________________________________________
 AU3469  GEOID HEIGHT    -        -25.488 (meters)                     GEOID18
 AU3469  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AU3469  DYNAMIC HEIGHT  -          5.359 (meters)       17.58  (feet) COMP
 AU3469  MODELED GRAVITY -    979,304.7   (mgal)                       NAVD 88
 AU3469  HORZ ORDER      -  THIRD
 AU3469
 AU3469.The horizontal coordinates were established by classical geodetic methods
 AU3469.and adjusted by the National Geodetic Survey in January 1993.
 AU3469
 AU3469.** This station is in an area of known vertical motion. If an
 AU3469.** orthometric height was ever established but is not available 
 AU3469.** in the current survey control section, the orthometric height
 AU3469.** is considered suspect.  Suspect heights are available in the
 AU3469.** superseded section only if requested.
 AU3469
 AU3469.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3469.GEOID18 height accuracy estimate available here.
 AU3469
 AU3469.Click photographs - Photos may exist for this station.
 AU3469
 AU3469.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3469
 AU3469.The dynamic height is computed by dividing the NAVD 88
 AU3469.geopotential number by the normal gravity value computed on the
 AU3469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3469.degrees latitude (g = 980.6199 gals.).
 AU3469
 AU3469.The modeled gravity was interpolated from observed gravity values.
 AU3469
 AU3469. The following values were computed from the NAD 83(1992) position.
 AU3469
 AU3469;                    North         East     Units Scale Factor Converg.
 AU3469;SPC LA S     -   132,084.536 1,011,337.201   MT  0.99994022   +0 03 30.9
 AU3469;SPC LA S     -   433,347.35  3,318,028.80   sFT  0.99994022   +0 03 30.9
 AU3469;UTM  15      - 3,285,940.029   672,588.549   MT  0.99996753   +0 53 01.7
 AU3469
 AU3469!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3469!SPC LA S     -   1.00000316  x   0.99994022  =   0.99994338
 AU3469!UTM  15      -   1.00000316  x   0.99996753  =   0.99997069
 AU3469
 AU3469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7258885940(NAD 83)
 AU3469
 AU3469                          SUPERSEDED SURVEY CONTROL
 AU3469
 AU3469  NAD 83(1986)-  29 41 29.65564(N)    091 12 58.26671(W) AD(       ) 3
 AU3469
 AU3469.Superseded values are not recommended for survey control.
 AU3469
 AU3469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3469.See file dsdata.pdf to determine how the superseded data were derived.
 AU3469
 AU3469_MARKER: DS = TRIANGULATION STATION DISK
 AU3469_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU3469+WITH SETTING: PAVEMENT
 AU3469_SP_SET: SIGNAL BASE
 AU3469_STAMPING: 51A010 RESET 1983
 AU3469_MARK LOGO: CGS+SS
 AU3469_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3469+STABILITY: SURFACE MOTION
 AU3469_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU3469+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU3469
 AU3469  HISTORY     - Date     Condition        Report By
 AU3469  HISTORY     - 1983     MONUMENTED       LADTD
 AU3469  HISTORY     - 1983     GOOD             LADTD
 AU3469  HISTORY     - 19930304 GOOD             NGS
 AU3469
 AU3469                          STATION DESCRIPTION
 AU3469
 AU3469'DESCRIBED BY LA TRANSP AND DEV 1983 (FLM)
 AU3469'STATION IS LOCATED NR THE W END OF THE TEXAS AND NEW ORLEANS
 AU3469'RAILROAD BRIDGE ACROSS THE ATCHAFALAYA RIVER AT MORGAN CITY.
 AU3469'
 AU3469'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU3469'BRIDGE IN MORGAN CITY, DRIVE WEST ON U S HIGHWAY 90 TO 5TH STREET, IN
 AU3469'BERWICK, WHICH IS JUST BEYOND THE END OF THE BRIDGE APPROACH, THENCE
 AU3469'NORTH ALONG 5TH STREET FOR 1 BLOCK TO TEXAS STREET, THENCE EAST ON
 AU3469'TEXAS STREET FOR 4 BLOCKS TO BELLEVIEW STREET, THENCE SOUTH ON
 AU3469'BELLEVIEW STREET FOR ABOUT 5 BLOCKS TO A RAILROAD BRIDGE, WITH THE
 AU3469'MARK SET JUST WEST OF THE RAILROAD ROAD BRIDGE IN THE SOUTHEAST
 AU3469'CORNER OF AN ABANDONED SIGNAL BLOCK.
 AU3469'
 AU3469'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 AU3469'LADTD) DISK STAMPED---51A010 RESET 1983--- SET IN THE SOUTHEAST
 AU3469'CORNER OF AN ABANDONED SIGNAL BLOCK SOUTH OF THE RAILROAD TRACKS.
 AU3469'LOCATED 109.7 METERS (360 FEET) W FROM THE WEST END OF THE RAILROAD
 AU3469'BRIDGE OVER THE RIVER, 14.1 METERS (46.5 FEET) W FROM THE WEST END
 AU3469'OF THE RAILROAD BRIDGE OVER FIRST STREET, 6.4 METERS (21.1 FEET) S
 AU3469'FROM SIGNAL BLOCK 809, AND 2.9 METERS (9.5 FEET) S FROM THE SOUTH
 AU3469'RAIL OF THE RAILROAD.
 AU3469
 AU3469                          STATION RECOVERY (1983)
 AU3469
 AU3469'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 AU3469'RECOVERED IN GOOD CONDITION.
 AU3469
 AU3469                          STATION RECOVERY (1993)
 AU3469
 AU3469'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU3469'IN BERWICK, AT THE INTERSECTION OF FIRST STREET AND THE SOUTHERN
 AU3469'PACIFIC RAILROAD, NEAR THE SOUTHEAST CORNER OF THE CONCRETE FOOTING
 AU3469'FOR A FORMER RAILROAD SIGNAL, 15.6 M (51.2 FT) NORTHWEST OF THE
 AU3469'CENTER OF THE STREET, 2.8 M (9.2 FT) SOUTHEAST OF AND LEVEL WITH THE
 AU3469'NEAR RAIL, AND 0.5 M (1.6 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8203 ***********************************************************************
 AC8203  DESIGNATION -  51 B 002 RESET
 AC8203  PID         -  AC8203
 AC8203  STATE/COUNTY-  LA/ST MARY
 AC8203  COUNTRY     -  US
 AC8203  USGS QUAD   -  MORGAN CITY (2018)
 AC8203
 AC8203                         *CURRENT SURVEY CONTROL
 AC8203  ______________________________________________________________________
 AC8203* NAD 83(2011) POSITION- 29 41 53.43675(N) 091 11 49.09350(W)   ADJUSTED
 AC8203* NAD 83(2011) ELLIP HT-   -24.617 (meters)        (06/27/12)   ADJUSTED
 AC8203* NAD 83(2011) EPOCH   -  2010.00
 AC8203* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8203  **This station is located in a suspected subsidence area (see below).
 AC8203  ______________________________________________________________________
 AC8203  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8203  GEOID HEIGHT    -        -25.705 (meters)                     GEOID99
 AC8203  GEOID HEIGHT    -        -25.505 (meters)                     GEOID18
 AC8203  NAD 83(2011) X  -   -115,830.232 (meters)                     COMP
 AC8203  NAD 83(2011) Y  - -5,543,677.442 (meters)                     COMP
 AC8203  NAD 83(2011) Z  -  3,141,342.945 (meters)                     COMP
 AC8203  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AC8203
 AC8203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8203  Standards:
 AC8203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8203  -------------------------------------------------------------------
 AC8203  NETWORK    1.90  16.25           0.78   0.77   8.29      0.13531375
 AC8203  -------------------------------------------------------------------
 AC8203  Click here for local accuracies and other accuracy information.
 AC8203
 AC8203.The horizontal coordinates were established by GPS observations
 AC8203.and adjusted by the National Geodetic Survey in June 2012.
 AC8203
 AC8203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8203.been affixed to the stable North American tectonic plate. See 
 AC8203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8203
 AC8203.The horizontal coordinates are valid at the epoch date displayed above
 AC8203.which is a decimal equivalence of Year/Month/Day.
 AC8203
 AC8203.** This station is in an area of known vertical motion. If an
 AC8203.** orthometric height was ever established but is not available 
 AC8203.** in the current survey control section, the orthometric height
 AC8203.** is considered suspect.  Suspect heights are available in the
 AC8203.** superseded section only if requested.
 AC8203
 AC8203.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8203.GEOID18 height accuracy estimate available here.
 AC8203
 AC8203.Click photographs - Photos may exist for this station.
 AC8203
 AC8203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8203
 AC8203.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8203
 AC8203.The ellipsoidal height was determined by GPS observations
 AC8203.and is referenced to NAD 83.
 AC8203
 AC8203. The following values were computed from the NAD 83(2011) position.
 AC8203
 AC8203;                    North         East     Units Scale Factor Converg.
 AC8203;SPC LA S     -   132,819.529 1,013,195.982   MT  0.99993961   +0 04 05.5
 AC8203;SPC LA S     -   435,758.74  3,324,127.15   sFT  0.99993961   +0 04 05.5
 AC8203;UTM  15      - 3,286,701.743   674,436.610   MT  0.99997545   +0 53 36.6
 AC8203
 AC8203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8203!SPC LA S     -   1.00000387  x   0.99993961  =   0.99994348
 AC8203!UTM  15      -   1.00000387  x   0.99997545  =   0.99997932
 AC8203
 AC8203:                Primary Azimuth Mark                     Grid Az
 AC8203:SPC LA S     -  51 B 003 RESET                           125 13 37.2
 AC8203:UTM  15      -  51 B 003 RESET                           124 24 06.1
 AC8203
 AC8203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7443686701(NAD 83)
 AC8203
 AC8203|---------------------------------------------------------------------|
 AC8203| PID    Reference Object                     Distance      Geod. Az  |
 AC8203|                                                           dddmmss.s |
 AC8203| AC8204 51 B 003 RESET                      APPROX. 0.7 KM 1251742.7 |
 AC8203|---------------------------------------------------------------------|
 AC8203
 AC8203                          SUPERSEDED SURVEY CONTROL
 AC8203
 AC8203  NAD 83(2007)-  29 41 53.43689(N)    091 11 49.09490(W) AD(       ) 0
 AC8203  ELLIP H (02/10/07)  -24.532  (m)                       GP(       )    
 AC8203  ELLIP H (02/20/02)  -24.578  (m)                       GP(       ) 4 1
 AC8203  NAD 83(1992)-  29 41 53.43661(N)    091 11 49.09303(W) AD(       ) 1
 AC8203  ELLIP H (07/31/00)  -24.523  (m)                       GP(       ) 4 1
 AC8203
 AC8203.Superseded values are not recommended for survey control.
 AC8203
 AC8203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8203.See file dsdata.pdf to determine how the superseded data were derived.
 AC8203
 AC8203_MARKER: DD = SURVEY DISK
 AC8203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8203_STAMPING: 51B002 RESET 1989
 AC8203_MARK LOGO: LADTD
 AC8203_PROJECTION: FLUSH
 AC8203_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8203+STABILITY: SURFACE MOTION
 AC8203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8203+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2000
 AC8203
 AC8203  HISTORY     - Date     Condition        Report By
 AC8203  HISTORY     - 1989     MONUMENTED       LADTD
 AC8203  HISTORY     - 20000124 GOOD             CDSMS
 AC8203
 AC8203                          STATION DESCRIPTION
 AC8203
 AC8203'DESCRIBED BY LA TRANSP AND DEV 1989 (SLC)
 AC8203'THE STATION IS LOCATED IN MORGAN CITY, ABOUT 0.5 KM (0.30 MI) EAST OF
 AC8203'THE JUNCTION OF U.S.  HIGHWAY 90 AND STATE HIGHWAY 70, AND ON THE
 AC8203'SOUTH SIDE OF HIGHWAY 90.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8203'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AC8203'OF U.S.  HIGHWAY 90 AND STATE HIGHWAY 70 IN MORGAN CITY, GO EAST FOR
 AC8203'0.5 KM (0.30 MI) ON HIGHWAY 90 TO THE STATION ON THE RIGHT. THE
 AC8203'STATION IS FLUSH WITH THE GROUND.  LOCATED 20.0 M (65.6 FT)
 AC8203'EAST-SOUTHEAST FROM THE CENTER OF DUKE STREET, 17.7 M (58.1 FT)
 AC8203'SOUTH-SOUTHWEST FROM THE CENTER OF THE HIGHWAY, 6.8 M (22.3 FT)
 AC8203'NORTHWEST FROM A FIRE HYDRANT, 2.6 M (8.5 FT) EAST-SOUTHEAST FROM A
 AC8203'POWER POLE WITH A SECURITY LIGHT, 0.6 M (2.0 FT) WEST-NORTHWEST FROM A
 AC8203'METAL WITNESS POST WITH A SIGN ATTACHED AND 0.3 M (1.0 FT) BELOW THE
 AC8203'HIGHWAY.
 AC8203
 AC8203                          STATION RECOVERY (2000)
 AC8203
 AC8203'RECOVERY NOTE BY CDS/MUERY SERVICES 2000 (REG)
 AC8203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8204 ***********************************************************************
 AC8204  DESIGNATION -  51 B 003 RESET
 AC8204  PID         -  AC8204
 AC8204  STATE/COUNTY-  LA/ST MARY
 AC8204  COUNTRY     -  US
 AC8204  USGS QUAD   -  MORGAN CITY (2018)
 AC8204
 AC8204                         *CURRENT SURVEY CONTROL
 AC8204  ______________________________________________________________________
 AC8204* NAD 83(2011) POSITION- 29 41 40.12456(N) 091 11 27.55622(W)   ADJUSTED
 AC8204* NAD 83(2011) ELLIP HT-   -24.564 (meters)        (06/27/12)   ADJUSTED
 AC8204* NAD 83(2011) EPOCH   -  2010.00
 AC8204* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8204  **This station is located in a suspected subsidence area (see below).
 AC8204  ______________________________________________________________________
 AC8204  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8204  GEOID HEIGHT    -        -25.696 (meters)                     GEOID99
 AC8204  GEOID HEIGHT    -        -25.495 (meters)                     GEOID18
 AC8204  NAD 83(2011) X  -   -115,255.606 (meters)                     COMP
 AC8204  NAD 83(2011) Y  - -5,543,892.571 (meters)                     COMP
 AC8204  NAD 83(2011) Z  -  3,140,986.912 (meters)                     COMP
 AC8204  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AC8204
 AC8204  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8204  Standards:
 AC8204         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8204            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8204  -------------------------------------------------------------------
 AC8204  NETWORK    1.79  14.31           0.75   0.71   7.30      0.09527511
 AC8204  -------------------------------------------------------------------
 AC8204  Click here for local accuracies and other accuracy information.
 AC8204
 AC8204.The horizontal coordinates were established by GPS observations
 AC8204.and adjusted by the National Geodetic Survey in June 2012.
 AC8204
 AC8204.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8204.been affixed to the stable North American tectonic plate. See 
 AC8204.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8204
 AC8204.The horizontal coordinates are valid at the epoch date displayed above
 AC8204.which is a decimal equivalence of Year/Month/Day.
 AC8204
 AC8204.** This station is in an area of known vertical motion. If an
 AC8204.** orthometric height was ever established but is not available 
 AC8204.** in the current survey control section, the orthometric height
 AC8204.** is considered suspect.  Suspect heights are available in the
 AC8204.** superseded section only if requested.
 AC8204
 AC8204.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8204.GEOID18 height accuracy estimate available here.
 AC8204
 AC8204.Click photographs - Photos may exist for this station.
 AC8204
 AC8204.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8204
 AC8204.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8204
 AC8204.The ellipsoidal height was determined by GPS observations
 AC8204.and is referenced to NAD 83.
 AC8204
 AC8204. The following values were computed from the NAD 83(2011) position.
 AC8204
 AC8204;                    North         East     Units Scale Factor Converg.
 AC8204;SPC LA S     -   132,410.363 1,013,775.432   MT  0.99993995   +0 04 16.2
 AC8204;SPC LA S     -   434,416.33  3,326,028.23   sFT  0.99993995   +0 04 16.2
 AC8204;UTM  15      - 3,286,300.951   675,021.913   MT  0.99997797   +0 53 46.9
 AC8204
 AC8204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8204!SPC LA S     -   1.00000386  x   0.99993995  =   0.99994381
 AC8204!UTM  15      -   1.00000386  x   0.99997797  =   0.99998183
 AC8204
 AC8204:                Primary Azimuth Mark                     Grid Az
 AC8204:SPC LA S     -  L 004                                    124 55 04.3
 AC8204:UTM  15      -  L 004                                    124 05 33.6
 AC8204
 AC8204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7502186300(NAD 83)
 AC8204
 AC8204|---------------------------------------------------------------------|
 AC8204| PID    Reference Object                     Distance      Geod. Az  |
 AC8204|                                                           dddmmss.s |
 AC8204| AU3382 L 004                               476.131 METERS 1245920.5 |
 AC8204| AC8203 51 B 002 RESET                      APPROX. 0.7 KM 3051753.4 |
 AC8204|---------------------------------------------------------------------|
 AC8204
 AC8204                          SUPERSEDED SURVEY CONTROL
 AC8204
 AC8204  NAD 83(2007)-  29 41 40.12471(N)    091 11 27.55764(W) AD(       ) 0
 AC8204  ELLIP H (02/10/07)  -24.476  (m)                       GP(       )    
 AC8204  ELLIP H (02/20/02)  -24.522  (m)                       GP(       ) 4 1
 AC8204  NAD 83(1992)-  29 41 40.12442(N)    091 11 27.55578(W) AD(       ) 1
 AC8204  ELLIP H (07/31/00)  -24.467  (m)                       GP(       ) 4 1
 AC8204
 AC8204.Superseded values are not recommended for survey control.
 AC8204
 AC8204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8204.See file dsdata.pdf to determine how the superseded data were derived.
 AC8204
 AC8204_MARKER: DD = SURVEY DISK
 AC8204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8204_STAMPING: 51B003 RESET 1989
 AC8204_MARK LOGO: LADTD
 AC8204_PROJECTION: FLUSH
 AC8204_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8204+STABILITY: SURFACE MOTION
 AC8204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8204+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2000
 AC8204
 AC8204  HISTORY     - Date     Condition        Report By
 AC8204  HISTORY     - 1989     MONUMENTED       LADTD
 AC8204  HISTORY     - 20000124 GOOD             CDSMS
 AC8204
 AC8204                          STATION DESCRIPTION
 AC8204
 AC8204'DESCRIBED BY LA TRANSP AND DEV 1989 (SLC)
 AC8204'THE STATION IS LOCATED IN MORGAN CITY, ABOUT 2.2 KM (1.35 MI) EAST OF
 AC8204'THE ATCHAFALAYA RIVER BRIDGE AND ON THE SOUTH SIDE OF U.S.  HIGHWAY
 AC8204'90.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AC8204'DEVELOPMENT. TO REACH THE STATION FROM THE EAST END OF THE ATCHAFALAYA
 AC8204'RIVER BRIDGE IN MORGAN CITY, GO EAST FOR 2.2 KM (1.35 MI) ON HIGHWAY
 AC8204'90 TO THE STATION ON RIGHT, RECESSED 2 CM BELOW THE GROUND SURFACE,
 AC8204'21.3 M (69.9 FT) SOUTH-SOUTHWEST FROM THE CENTER OF THE HIGHWAY, 8.7 M
 AC8204'(28.5 FT) NORTHEAST FROM THE NORTH METAL POLE FOR A BILLBOARD, 5.5 M
 AC8204'(18.0 FT) NORTHWEST FROM A POWER POLE WITH A SECURITY LIGHT, 0.6 M
 AC8204'(2.0 FT) WEST-NORTHWEST FROM A METAL WITNESS POST WITH A SIGN
 AC8204'ATTACHED, AND 0.3 METER (1.0 FT) BELOW THE HIGHWAY.
 AC8204
 AC8204                          STATION RECOVERY (2000)
 AC8204
 AC8204'RECOVERY NOTE BY CDS/MUERY SERVICES 2000 (REG)
 AC8204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0606 ***********************************************************************
 BW0606  DESIGNATION -  51 DIETZE BOLT
 BW0606  PID         -  BW0606
 BW0606  STATE/COUNTY-  LA/CONCORDIA
 BW0606  COUNTRY     -  US
 BW0606  USGS QUAD   -  SPOKANE (2018)
 BW0606
 BW0606                         *CURRENT SURVEY CONTROL
 BW0606  ______________________________________________________________________
 BW0606* NAD 83(1986) POSITION- 31 41 39.     (N) 091 24 42.     (W)   SCALED
 BW0606* NAVD 88 ORTHO HEIGHT -    19.32  (+/-2cm)       63.4   (feet) VERTCON3
 BW0606  ______________________________________________________________________
 BW0606  GEOID HEIGHT    -        -26.159 (meters)                     GEOID18
 BW0606  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0606
 BW0606.The horizontal coordinates were scaled from a map and have
 BW0606.an estimated accuracy of +/- 6 seconds.
 BW0606
 BW0606.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0606.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0606
 BW0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0606.GEOID18 height accuracy estimate available here.
 BW0606
 BW0606.The vertical order pertains to the NGVD 29 superseded value.
 BW0606
 BW0606.Click photographs - Photos may exist for this station.
 BW0606
 BW0606;                    North         East    Units  Estimated Accuracy
 BW0606;SPC LA N     -   132,920.    1,103,170.      MT  (+/- 180 meters Scaled)
 BW0606
 BW0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR505076(NAD 83)
 BW0606
 BW0606                          SUPERSEDED SURVEY CONTROL
 BW0606
 BW0606  NGVD 29 (??/??/92)   19.337  (m)           63.44   (f) ADJ UNCH    1 2
 BW0606
 BW0606.Superseded values are not recommended for survey control.
 BW0606
 BW0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0606.See file dsdata.pdf to determine how the superseded data were derived.
 BW0606
 BW0606_MARKER: B = BOLT
 BW0606_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW0606_SP_SET: UNDERGROUND BLOCK
 BW0606_STAMPING: P. B. M. 51
 BW0606_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0606
 BW0606  HISTORY     - Date     Condition        Report By
 BW0606  HISTORY     - UNK      MONUMENTED       USACE
 BW0606  HISTORY     - 1938     GOOD             CGS
 BW0606
 BW0606                          STATION DESCRIPTION
 BW0606
 BW0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0606'8.50 MI S FROM WATER PROOF.
 BW0606'P. B. M. IS CONCRETE BLOCK AND IRON PIPE ON THE RIGHT BANK OF MISS. IN
 BW0606'CONCORDIA PARISH LA., 3/4 MILE UPSTREAM FROM LAKE ST JOHN ON THE CANE
 BW0606'BRAKE PLANTATION.  IN A CULTIVATED FIELD 1/4 MILE DOWNSTREAM FROM THE
 BW0606'CANE BRAKE POST OFFICE AND PLANTATION HOME.  131.7 METERS FROM THE
 BW0606'CENTERLINE OF LEVEE.  89.4 METERS LANDWARD FROM CENTERLINE OF ROAD
 BW0606'WHICH RUNS PARELLEL TO LEVEE.  45.7 METERS LANDSIDE OF THE BACK FENCE
 BW0606'AROUND A CABIN.  22.9 METERS RIVERSIDE FROM A RIGHT TURN IN A FIELD
 BW0606'ROAD WHICH RUNS BACK TO CABIN 2.75 METERS DOWNSTREAM FROM THE ABOVE
 BW0606'MENTIONED ROAD.  60.7 METERS DIRECTLY IN BACK OF FIRST CABIN
 BW0606'DOWNSTREAM FROM THE JERUSALEM CHURCH.  TOP OF MARK IS 14 IN. ABOVE
 BW0606'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0605 ***********************************************************************
 BW0605  DESIGNATION -  51 DIETZE CAP
 BW0605  PID         -  BW0605
 BW0605  STATE/COUNTY-  LA/CONCORDIA
 BW0605  COUNTRY     -  US
 BW0605  USGS QUAD   -  SPOKANE (2018)
 BW0605
 BW0605                         *CURRENT SURVEY CONTROL
 BW0605  ______________________________________________________________________
 BW0605* NAD 83(1986) POSITION- 31 41 39.     (N) 091 24 42.     (W)   SCALED
 BW0605* NAVD 88 ORTHO HEIGHT -    20.56  (+/-2cm)       67.5   (feet) VERTCON3
 BW0605  ______________________________________________________________________
 BW0605  GEOID HEIGHT    -        -26.159 (meters)                     GEOID18
 BW0605  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0605
 BW0605.The horizontal coordinates were scaled from a map and have
 BW0605.an estimated accuracy of +/- 6 seconds.
 BW0605
 BW0605.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0605.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0605
 BW0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0605.GEOID18 height accuracy estimate available here.
 BW0605
 BW0605.The vertical order pertains to the NGVD 29 superseded value.
 BW0605
 BW0605.Click photographs - Photos may exist for this station.
 BW0605
 BW0605;                    North         East    Units  Estimated Accuracy
 BW0605;SPC LA N     -   132,920.    1,103,170.      MT  (+/- 180 meters Scaled)
 BW0605
 BW0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR505076(NAD 83)
 BW0605
 BW0605                          SUPERSEDED SURVEY CONTROL
 BW0605
 BW0605  NGVD 29 (??/??/92)   20.574  (m)           67.50   (f) ADJ UNCH    1 2
 BW0605
 BW0605.Superseded values are not recommended for survey control.
 BW0605
 BW0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0605.See file dsdata.pdf to determine how the superseded data were derived.
 BW0605
 BW0605_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0605_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0605_STAMPING: PBM 51
 BW0605_MARK LOGO: USACE
 BW0605_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0605_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0605
 BW0605  HISTORY     - Date     Condition        Report By
 BW0605  HISTORY     - UNK      MONUMENTED       USACE
 BW0605  HISTORY     - 1938     GOOD             CGS
 BW0605
 BW0605                          STATION DESCRIPTION
 BW0605
 BW0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW0605'8.50 MI S FROM WATER PROOF.
 BW0605'P. B. M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON THE RIGHT
 BW0605'BANK OF MISS. IN CONCORDIA PARISH LA., 3/4 MILE UPSTREAM FROM LAKE ST
 BW0605'JOHN ON THE CANE BRAKE PLANTATION.  IN A CULTIVATED FIELD 1/4 MILE
 BW0605'DOWNSTREAM FROM THE CANE BRAKE POST OFFICE AND PLANTATION HOME. 131.7
 BW0605'METERS FROM THE CENTERLINE OF LEVEE.  89.4 METERS LANDWARD FROM
 BW0605'CENTERLINE OF ROAD WHICH RUNS PARELLEL TO LEVEE.  45.7 METERS LANDSIDE
 BW0605'OF THE BACK FENCE AROUND A CABIN.  22.9 METERS RIVERSIDE FROM A RIGHT
 BW0605'TURN IN A FIELD ROAD WHICH RUNS BACK TO CABIN.  2.75 METERS DOWNSTREAM
 BW0605'FROM THE ABOVE MENTIONED ROAD.  60.7 METERS DIRECTLY IN BACK OF FIRST
 BW0605'CABIN DOWNSTREAM FROM THE JERUSALEM CHURCH. TOP OF MARK IS 14 IN.
 BW0605'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3472 ***********************************************************************
 AU3472  DESIGNATION -  51 H 3
 AU3472  PID         -  AU3472
 AU3472  STATE/COUNTY-  LA/ST MARY
 AU3472  COUNTRY     -  US
 AU3472  USGS QUAD   -  MORGAN CITY (2018)
 AU3472
 AU3472                         *CURRENT SURVEY CONTROL
 AU3472  ______________________________________________________________________
 AU3472* NAD 83(1992) POSITION- 29 41 30.38559(N) 091 12 55.36871(W)   ADJUSTED
 AU3472* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3472  **This station is located in a suspected subsidence area (see below).
 AU3472  ______________________________________________________________________
 AU3472  GEOID HEIGHT    -        -25.489 (meters)                     GEOID18
 AU3472  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AU3472  DYNAMIC HEIGHT  -          5.552 (meters)       18.22  (feet) COMP
 AU3472  MODELED GRAVITY -    979,304.7   (mgal)                       NAVD 88
 AU3472  HORZ ORDER      -  THIRD
 AU3472
 AU3472.The horizontal coordinates were established by classical geodetic methods
 AU3472.and adjusted by the National Geodetic Survey in January 1993.
 AU3472
 AU3472.** This station is in an area of known vertical motion. If an
 AU3472.** orthometric height was ever established but is not available 
 AU3472.** in the current survey control section, the orthometric height
 AU3472.** is considered suspect.  Suspect heights are available in the
 AU3472.** superseded section only if requested.
 AU3472
 AU3472.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3472.GEOID18 height accuracy estimate available here.
 AU3472
 AU3472.Click photographs - Photos may exist for this station.
 AU3472
 AU3472.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3472
 AU3472.The dynamic height is computed by dividing the NAVD 88
 AU3472.geopotential number by the normal gravity value computed on the
 AU3472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3472.degrees latitude (g = 980.6199 gals.).
 AU3472
 AU3472.The modeled gravity was interpolated from observed gravity values.
 AU3472
 AU3472. The following values were computed from the NAD 83(1992) position.
 AU3472
 AU3472;                    North         East     Units Scale Factor Converg.
 AU3472;SPC LA S     -   132,107.829 1,011,415.180   MT  0.99994020   +0 03 32.3
 AU3472;SPC LA S     -   433,423.77  3,318,284.64   sFT  0.99994020   +0 03 32.3
 AU3472;UTM  15      - 3,285,964.444   672,666.186   MT  0.99996786   +0 53 03.1
 AU3472
 AU3472!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3472!SPC LA S     -   1.00000313  x   0.99994020  =   0.99994333
 AU3472!UTM  15      -   1.00000313  x   0.99996786  =   0.99997099
 AU3472
 AU3472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7266685964(NAD 83)
 AU3472
 AU3472                          SUPERSEDED SURVEY CONTROL
 AU3472
 AU3472  NAD 83(1986)-  29 41 30.40956(N)    091 12 55.36508(W) AD(       ) 3
 AU3472
 AU3472.Superseded values are not recommended for survey control.
 AU3472
 AU3472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3472.See file dsdata.pdf to determine how the superseded data were derived.
 AU3472
 AU3472_MARKER: DH = HORIZONTAL CONTROL DISK
 AU3472_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AU3472_SP_SET: RETAINING WALL
 AU3472_STAMPING: 51H3 1985
 AU3472_MARK LOGO: LADTD
 AU3472_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3472+STABILITY: SURFACE MOTION
 AU3472_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU3472+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU3472
 AU3472  HISTORY     - Date     Condition        Report By
 AU3472  HISTORY     - 1985     MONUMENTED       LADTD
 AU3472  HISTORY     - 1985     GOOD             LADTD
 AU3472  HISTORY     - 19930304 GOOD             NGS
 AU3472
 AU3472                          STATION DESCRIPTION
 AU3472
 AU3472'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3472'THE STATION IS LOCATED NEAR THE WEST END OF THE TEXAS AND NEW ORLEANS
 AU3472'RAILROAD BRIDGE ACROSS THE ATCHAFALAYA RIVER AT MORGAN CITY.
 AU3472'
 AU3472'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU3472'BRIDGE IN MORGAN CITY, DRIVE WEST ON U S HIGHWAY 90 TO 5TH STREET, IN
 AU3472'BERWICK, WHICH IS JUST BEYOND THE END OF THE BRIDGE APPROACH, THENCE
 AU3472'NORTH ALONG 5TH STREET FOR 1 BLOCK TO TEXAS STREET, THENCE EAST ON
 AU3472'TEXAS STREET FOR 4 BLOCKS TO BELLEVIEW STREET, THENCE SOUTH ON
 AU3472'BELLEVIEW STREET FOR ABOUT 5 BLOCKS TO A RAILROAD BRIDGE AND CONCRETE
 AU3472'FLOOD WALL, A METAL GATE AND THE DISK SET IN THE CONCRETE FLOODWALL
 AU3472'AT THE RAILROAD TRACK CROSSING.
 AU3472'
 AU3472'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 AU3472'LADTD) DISK STAMPED---51H3 1985--- LOCATED 12.2 METERS (40. FEET) W
 AU3472'FROM THE WEST END OF RAILROAD BRIDGE, 4.6 METERS (15 FEET) S FROM THE
 AU3472'NORTH FLOOD WALL, 1.2 METERS (3.8 FEET) S FROM THE SOUTH RAIL, AND
 AU3472'0.8 METER (2.7 FEET) N FROM THE SOUTH FLOOD WALL.
 AU3472
 AU3472                          STATION RECOVERY (1985)
 AU3472
 AU3472'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 AU3472'RECOVERED IN GOOD CONDITION.
 AU3472
 AU3472                          STATION RECOVERY (1993)
 AU3472
 AU3472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU3472'0.1 KM (0.05 MI) SOUTHEASTERLY ALONG FIRST STREET FROM THE POST
 AU3472'OFFICE IN MORGAN CITY, THENCE 0.7 KM (0.45 MI) WESTERLY ALONG THE
 AU3472'SOUTHERN PACIFIC RAILROAD, IN TOP OF AND 0.9 M (3.0 FT) NORTHWEST OF
 AU3472'THE SOUTHEAST END OF A CONCRETE RETAINING WALL OF A FLOOD GATE, AND
 AU3472'1.1 M (3.6 FT) SOUTHEAST OF AND LEVEL WITH THE NEAR RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0680 ***********************************************************************
 AU0680  DESIGNATION -  51 LLD
 AU0680  PID         -  AU0680
 AU0680  STATE/COUNTY-  LA/ST CHARLES
 AU0680  COUNTRY     -  US
 AU0680  USGS QUAD   -  HAHNVILLE (2018)
 AU0680
 AU0680                         *CURRENT SURVEY CONTROL
 AU0680  ______________________________________________________________________
 AU0680* NAD 83(1986) POSITION- 29 59 23.     (N) 090 25 44.     (W)   SCALED
 AU0680* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0680  **This station is located in a suspected subsidence area (see below).
 AU0680  ______________________________________________________________________
 AU0680  GEOID HEIGHT    -        -26.090 (meters)                     GEOID18
 AU0680
 AU0680.The horizontal coordinates were scaled from a map and have
 AU0680.an estimated accuracy of +/- 6 seconds.
 AU0680
 AU0680.** This station is in an area of known vertical motion. If an
 AU0680.** orthometric height was ever established but is not available 
 AU0680.** in the current survey control section, the orthometric height
 AU0680.** is considered suspect.  Suspect heights are available in the
 AU0680.** superseded section only if requested.
 AU0680
 AU0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0680.GEOID18 height accuracy estimate available here.
 AU0680
 AU0680.Click photographs - Photos may exist for this station.
 AU0680
 AU0680;                    North         East    Units  Estimated Accuracy
 AU0680;SPC LA S     -   165,470.    1,087,270.      MT  (+/- 180 meters Scaled)
 AU0680
 AU0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP480204(NAD 83)
 AU0680
 AU0680                          SUPERSEDED SURVEY CONTROL
 AU0680
 AU0680.No superseded survey control is available for this station.
 AU0680
 AU0680_MARKER: P = PIPE CAP
 AU0680_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0680_STAMPING: 51 LLD
 AU0680_MARK LOGO: USACE
 AU0680_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0680_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0680
 AU0680  HISTORY     - Date     Condition        Report By
 AU0680  HISTORY     - UNK      MONUMENTED       USACE
 AU0680  HISTORY     - 1951     GOOD             CGS
 AU0680
 AU0680                          STATION DESCRIPTION
 AU0680
 AU0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0680'ABOUT 2.8 MILES WEST ALONG STATE HIGHWAY 30 FROM THE COURT HOUSE AT
 AU0680'HAHNVILLE, 140 FEET EAST OF FENCE ALONG THE EAST SIDE OF LAWN OF A
 AU0680'GRAY HOUSE LOCATED SOUTH OF HIGHWAY, 24 FEET SOUTH OF THE CENTER LINE
 AU0680'OF HIGHWAY, 4 FEET EAST OF A POWER POLE, ALONG SOUTH EDGE OF A SIDE
 AU0680'WALK, 53 FEET WEST-SOUTHWEST OF THE SOUTH END OF A 24-INCH PIPE
 AU0680'CULVERT UNDER HIGHWAY, 52 FEET WEST OF THE CENTER LINE OF A DRAINAGE
 AU0680'DITCH, 74 FEET SOUTHWEST AND ACROSS THE HIGHWAY FROM TELEPHONE POLE
 AU0680'NO. 29, ABOUT 1 FOOT BELOW HIGHWAY, LEVEL WITH WALK AND SET IN THE TOP
 AU0680'OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0059 ***********************************************************************
 AU0059  DESIGNATION -  51 LLD ANO
 AU0059  PID         -  AU0059
 AU0059  STATE/COUNTY-  LA/ST CHARLES
 AU0059  COUNTRY     -  US
 AU0059  USGS QUAD   -  HAHNVILLE (2018)
 AU0059
 AU0059                         *CURRENT SURVEY CONTROL
 AU0059  ______________________________________________________________________
 AU0059* NAD 83(1986) POSITION- 29 57 54.     (N) 090 24 12.     (W)   SCALED
 AU0059* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0059  **This station is located in a suspected subsidence area (see below).
 AU0059  ______________________________________________________________________
 AU0059  GEOID HEIGHT    -        -26.019 (meters)                     GEOID18
 AU0059  DYNAMIC HEIGHT  -          3.79  (meters)       12.4   (feet) COMP
 AU0059  MODELED GRAVITY -    979,320.3   (mgal)                       NAVD 88
 AU0059
 AU0059.The horizontal coordinates were scaled from a map and have
 AU0059.an estimated accuracy of +/- 6 seconds.
 AU0059
 AU0059.** This station is in an area of known vertical motion. If an
 AU0059.** orthometric height was ever established but is not available 
 AU0059.** in the current survey control section, the orthometric height
 AU0059.** is considered suspect.  Suspect heights are available in the
 AU0059.** superseded section only if requested.
 AU0059
 AU0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0059.GEOID18 height accuracy estimate available here.
 AU0059
 AU0059.Click photographs - Photos may exist for this station.
 AU0059
 AU0059.The dynamic height is computed by dividing the NAVD 88
 AU0059.geopotential number by the normal gravity value computed on the
 AU0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0059.degrees latitude (g = 980.6199 gals.).
 AU0059
 AU0059.The modeled gravity was interpolated from observed gravity values.
 AU0059
 AU0059;                    North         East    Units  Estimated Accuracy
 AU0059;SPC LA S     -   162,750.    1,089,760.      MT  (+/- 180 meters Scaled)
 AU0059
 AU0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP505177(NAD 83)
 AU0059
 AU0059                          SUPERSEDED SURVEY CONTROL
 AU0059
 AU0059.No superseded survey control is available for this station.
 AU0059
 AU0059_MARKER: DD = SURVEY DISK
 AU0059_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0059_SP_SET: 84 FT. 1-INCH IRON PIPE
 AU0059_STAMPING: 51 LLD ANO
 AU0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0059+STABILITY: SURFACE MOTION
 AU0059
 AU0059  HISTORY     - Date     Condition        Report By
 AU0059  HISTORY     - 1975     MONUMENTED       USACE
 AU0059  HISTORY     - 1977     GOOD             NGS
 AU0059
 AU0059                          STATION DESCRIPTION
 AU0059
 AU0059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0059'0.9 MI SOUTH FROM HAHNVILLE.
 AU0059'0.3 MILE SOUTH ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0059'HAHNVILLE, THENCE 0.6 MILE SOUTH ALONG THE SHELL ROAD AT THE TOP OF
 AU0059'THE LEVEE, 89.5 FT. NORTHWEST OF THE CENTER LINE OF THE LEVEE ROAD,
 AU0059'112 FT. WEST OF LEVEE STATION MARKER 2770, 67.5 FT. NORTHEAST OF THE
 AU0059'EAST END OF A STEEL MESH FENCE, DISK SET ON TOP OF A 1-INCH IRON PIPE
 AU0059'DRIVEN TO A DEPTH OF 84 FT., THE DISK IS ENCASED IN CONCRETE AND IS
 AU0059'1.0 FT. BELOW GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1879 ***********************************************************************
 AU1879  DESIGNATION -  51 V 1 LADH
 AU1879  PID         -  AU1879
 AU1879  STATE/COUNTY-  LA/ST MARY
 AU1879  COUNTRY     -  US
 AU1879  USGS QUAD   -  JEANERETTE (2018)
 AU1879
 AU1879                         *CURRENT SURVEY CONTROL
 AU1879  ______________________________________________________________________
 AU1879* NAD 83(1986) POSITION- 29 52 33.     (N) 091 40 34.     (W)   SCALED
 AU1879* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1879  **This station is located in a suspected subsidence area (see below).
 AU1879  ______________________________________________________________________
 AU1879  GEOID HEIGHT    -        -26.115 (meters)                     GEOID18
 AU1879
 AU1879.The horizontal coordinates were scaled from a map and have
 AU1879.an estimated accuracy of +/- 6 seconds.
 AU1879
 AU1879.** This station is in an area of known vertical motion. If an
 AU1879.** orthometric height was ever established but is not available 
 AU1879.** in the current survey control section, the orthometric height
 AU1879.** is considered suspect.  Suspect heights are available in the
 AU1879.** superseded section only if requested.
 AU1879
 AU1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1879.GEOID18 height accuracy estimate available here.
 AU1879
 AU1879.Click photographs - Photos may exist for this station.
 AU1879
 AU1879;                    North         East    Units  Estimated Accuracy
 AU1879;SPC LA S     -   152,550.      966,890.      MT  (+/- 180 meters Scaled)
 AU1879
 AU1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP278057(NAD 83)
 AU1879
 AU1879                          SUPERSEDED SURVEY CONTROL
 AU1879
 AU1879.No superseded survey control is available for this station.
 AU1879
 AU1879_MARKER: DD = SURVEY DISK
 AU1879_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1879_SP_SET: CULVERT
 AU1879_STAMPING: 51V1 1968
 AU1879_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1879
 AU1879  HISTORY     - Date     Condition        Report By
 AU1879  HISTORY     - 1968     MONUMENTED       LADTD
 AU1879
 AU1879                          STATION DESCRIPTION
 AU1879
 AU1879'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1879'3.85 MI S FROM JEANERETTE.
 AU1879'ABOUT 0.35 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1879'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN JEANERETTE TO ITS
 AU1879'INTERSECTION WITH LOUISIANA HIGHWAY 671.  THENCE ABOUT 1.20 MILES
 AU1879'SOUTHWEST ALONG LOUISIANA HIGHWAY 671 TO THE INTERSECTION OF LOUISIANA
 AU1879'HIGHWAYS 671 AND 668.  THENCE ABOUT 2.30 MILES SOUTH ALONG LOUISIANA
 AU1879'HIGHWAY 668.  IN SECTION 67, T13S, R8E.  LOCATED IN THE CENTER OF A
 AU1879'CONCRETE HEADWALL ON THE NORTH END OF A BOX CULVERT UNDER LOUISIANA
 AU1879'HIGHWAY 668, 18.0 FEET NORTH-NORTHEAST OF THE CENTERLINE OF LOUISIANA
 AU1879'HIGHWAY 668, 27.2 FEET SOUTHWEST OF A POWER POLE, 67.1 FEET
 AU1879'EAST-NORTHEAST OF A 12 INCH OAK TREE.  SET ONE-HALF INCH BELOW THE
 AU1879'SURFACE OF THE CONCRETE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1880 ***********************************************************************
 AU1880  DESIGNATION -  51 V 2 LADH
 AU1880  PID         -  AU1880
 AU1880  STATE/COUNTY-  LA/ST MARY
 AU1880  COUNTRY     -  US
 AU1880  USGS QUAD   -  KEMPER (2018)
 AU1880
 AU1880                         *CURRENT SURVEY CONTROL
 AU1880  ______________________________________________________________________
 AU1880* NAD 83(1986) POSITION- 29 52 17.     (N) 091 40 04.     (W)   SCALED
 AU1880* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1880  **This station is located in a suspected subsidence area (see below).
 AU1880  ______________________________________________________________________
 AU1880  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 AU1880
 AU1880.The horizontal coordinates were scaled from a map and have
 AU1880.an estimated accuracy of +/- 6 seconds.
 AU1880
 AU1880.** This station is in an area of known vertical motion. If an
 AU1880.** orthometric height was ever established but is not available 
 AU1880.** in the current survey control section, the orthometric height
 AU1880.** is considered suspect.  Suspect heights are available in the
 AU1880.** superseded section only if requested.
 AU1880
 AU1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1880.GEOID18 height accuracy estimate available here.
 AU1880
 AU1880.Click photographs - Photos may exist for this station.
 AU1880
 AU1880;                    North         East    Units  Estimated Accuracy
 AU1880;SPC LA S     -   152,060.      967,690.      MT  (+/- 180 meters Scaled)
 AU1880
 AU1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP286052(NAD 83)
 AU1880
 AU1880                          SUPERSEDED SURVEY CONTROL
 AU1880
 AU1880.No superseded survey control is available for this station.
 AU1880
 AU1880_MARKER: DD = SURVEY DISK
 AU1880_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1880_SP_SET: CULVERT
 AU1880_STAMPING: 51V2 1968
 AU1880_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1880
 AU1880  HISTORY     - Date     Condition        Report By
 AU1880  HISTORY     - 1968     MONUMENTED       LADTD
 AU1880
 AU1880                          STATION DESCRIPTION
 AU1880
 AU1880'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1880'4.50 MI S FROM JEANERETTE.
 AU1880'ABOUT 0.35 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK
 AU1880'FROM THE SOUTHERN PACIFIC RAILROAD STATION IN JEANERETTE TO ITS
 AU1880'INTERSECTION WITH LOUISIANA HIGHWAY 671.  THENCE ABOUT 1.20 MILES
 AU1880'SOUTHWEST ALONG LOUISIANA HIGHWAY 671 TO THE INTERSECTION OF LOUISIANA
 AU1880'HIGHWAYS 671 AND 668.  THENCE ABOUT 2.95 MILES SOUTHEAST ALONG
 AU1880'LOUISIANA HIGHWAY 668.  IN SECTION 32, T13S, R8E.  LOCATED IN THE
 AU1880'CENTER OF A CONCRETE HEADWALL ON THE NORTH END OF A BOX CULVERT UNDER
 AU1880'LOUISIANA HIGHWAY 668, 19.0 FEET NORTHEAST OF THE CENTERLINE OF
 AU1880'LOUISIANA HIGHWAY 668, 180.0 FEET WEST OF A POWER POLE, 106.0 FEET
 AU1880'NORTH-NORTHEAST OF A 24 INCH OAK TREE.  SET ONE-HALF INCH BELOW THE
 AU1880'SURFACE OF THE CONCRETE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1881 ***********************************************************************
 AU1881  DESIGNATION -  51 V 3 LADH
 AU1881  PID         -  AU1881
 AU1881  STATE/COUNTY-  LA/ST MARY
 AU1881  COUNTRY     -  US
 AU1881  USGS QUAD   -  KEMPER (2018)
 AU1881
 AU1881                         *CURRENT SURVEY CONTROL
 AU1881  ______________________________________________________________________
 AU1881* NAD 83(1986) POSITION- 29 51 46.     (N) 091 39 27.     (W)   SCALED
 AU1881* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1881  **This station is located in a suspected subsidence area (see below).
 AU1881  ______________________________________________________________________
 AU1881  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 AU1881
 AU1881.The horizontal coordinates were scaled from a map and have
 AU1881.an estimated accuracy of +/- 6 seconds.
 AU1881
 AU1881.** This station is in an area of known vertical motion. If an
 AU1881.** orthometric height was ever established but is not available 
 AU1881.** in the current survey control section, the orthometric height
 AU1881.** is considered suspect.  Suspect heights are available in the
 AU1881.** superseded section only if requested.
 AU1881
 AU1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1881.GEOID18 height accuracy estimate available here.
 AU1881
 AU1881.Click photographs - Photos may exist for this station.
 AU1881
 AU1881;                    North         East    Units  Estimated Accuracy
 AU1881;SPC LA S     -   151,100.      968,680.      MT  (+/- 180 meters Scaled)
 AU1881
 AU1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP296043(NAD 83)
 AU1881
 AU1881                          SUPERSEDED SURVEY CONTROL
 AU1881
 AU1881.No superseded survey control is available for this station.
 AU1881
 AU1881_MARKER: DD = SURVEY DISK
 AU1881_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1881_SP_SET: CULVERT
 AU1881_STAMPING: 51V3 1968
 AU1881_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1881
 AU1881  HISTORY     - Date     Condition        Report By
 AU1881  HISTORY     - 1968     MONUMENTED       LADTD
 AU1881
 AU1881                          STATION DESCRIPTION
 AU1881
 AU1881'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1881'5.00 MI NE FROM GLENCOE.
 AU1881'ABOUT 1.80 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 83 FROM THE GLENCOE
 AU1881'ELEMENTARY SCHOOL IN GLENCOE TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 AU1881'83 AND 318.  THENCE ABOUT 2.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 AU1881'318 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 318 AND 668. THENCE
 AU1881'ABOUT 1.20 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 668. ABOUT 0.35
 AU1881'MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM THE
 AU1881'SOUTHERN PACIFIC RAILROAD STATION IN JEANERETTE TO ITS INTERSECTION
 AU1881'WITH LOUISIANA HIGHWAY 671.  THENCE ABOUT 1.20 MILES SOUTHWEST ALONG
 AU1881'LOUISIANA HIGHWAY 671 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 671
 AU1881'AND 668.  THENCE ABOUT 4.05 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY
 AU1881'668.  IN SECTION 7, T14S, R8E.  LOCATED IN THE CENTER OF A CONCRETE
 AU1881'HEADWALL ON THE NORTHEAST END OF A BOX CULVERT UNDER LOUISIANA HIGHWAY
 AU1881'668.  18.0 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 668,
 AU1881'41.6 FEET EAST-SOUTHEAST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING
 AU1881'NORTHEAST, 26.6 FEET SOUTH OF A TELEPHONE POLE. SET ONE-HALF INCH
 AU1881'BELOW THE SURFACE OF THE CONCRETE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1882 ***********************************************************************
 AU1882  DESIGNATION -  51 V 4 LADH
 AU1882  PID         -  AU1882
 AU1882  STATE/COUNTY-  LA/ST MARY
 AU1882  COUNTRY     -  US
 AU1882  USGS QUAD   -  KEMPER (2018)
 AU1882
 AU1882                         *CURRENT SURVEY CONTROL
 AU1882  ______________________________________________________________________
 AU1882* NAD 83(1986) POSITION- 29 51 25.     (N) 091 38 32.     (W)   SCALED
 AU1882* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1882  **This station is located in a suspected subsidence area (see below).
 AU1882  ______________________________________________________________________
 AU1882  GEOID HEIGHT    -        -26.048 (meters)                     GEOID18
 AU1882
 AU1882.The horizontal coordinates were scaled from a map and have
 AU1882.an estimated accuracy of +/- 6 seconds.
 AU1882
 AU1882.** This station is in an area of known vertical motion. If an
 AU1882.** orthometric height was ever established but is not available 
 AU1882.** in the current survey control section, the orthometric height
 AU1882.** is considered suspect.  Suspect heights are available in the
 AU1882.** superseded section only if requested.
 AU1882
 AU1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1882.GEOID18 height accuracy estimate available here.
 AU1882
 AU1882.Click photographs - Photos may exist for this station.
 AU1882
 AU1882;                    North         East    Units  Estimated Accuracy
 AU1882;SPC LA S     -   150,450.      970,160.      MT  (+/- 180 meters Scaled)
 AU1882
 AU1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP311037(NAD 83)
 AU1882
 AU1882                          SUPERSEDED SURVEY CONTROL
 AU1882
 AU1882.No superseded survey control is available for this station.
 AU1882
 AU1882_MARKER: DD = SURVEY DISK
 AU1882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1882_STAMPING: 51V4 1968
 AU1882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1882+STABILITY: SURFACE MOTION
 AU1882
 AU1882  HISTORY     - Date     Condition        Report By
 AU1882  HISTORY     - 1968     MONUMENTED       LADTD
 AU1882
 AU1882                          STATION DESCRIPTION
 AU1882
 AU1882'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1882'3.80 MI NE FROM GLENCOE.
 AU1882'ABOUT 1.80 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 83 FROM THE GLENCOE
 AU1882'ELEMENTARY SCHOOL IN GLENCOE TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 AU1882'83 AND 318.  THENCE ABOUT 2.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 AU1882'318 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 318 AND 668. IN SECTION
 AU1882'6, T14S, R8E.  63.0 FEET WEST-NORTHWEST OF THE CENTERLINE OF LOUISIANA
 AU1882'HIGHWAY 318, 62.0 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA
 AU1882'HIGHWAY 668, 95.4 FEET SOUTHWEST OF A 4 INCH VENT PIPE BELONGING TO
 AU1882'THE TENNESSEE GAS PIPELINE COMPANY.  SET IN TOP OF A CONCRETE POST
 AU1882'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 AU1882'FEET NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1884 ***********************************************************************
 AU1884  DESIGNATION -  51 V 5 LADH
 AU1884  PID         -  AU1884
 AU1884  STATE/COUNTY-  LA/ST MARY
 AU1884  COUNTRY     -  US
 AU1884  USGS QUAD   -  KEMPER (2018)
 AU1884
 AU1884                         *CURRENT SURVEY CONTROL
 AU1884  ______________________________________________________________________
 AU1884* NAD 83(1986) POSITION- 29 50 56.     (N) 091 38 57.     (W)   SCALED
 AU1884* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1884  **This station is located in a suspected subsidence area (see below).
 AU1884  ______________________________________________________________________
 AU1884  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 AU1884
 AU1884.The horizontal coordinates were scaled from a map and have
 AU1884.an estimated accuracy of +/- 6 seconds.
 AU1884
 AU1884.** This station is in an area of known vertical motion. If an
 AU1884.** orthometric height was ever established but is not available 
 AU1884.** in the current survey control section, the orthometric height
 AU1884.** is considered suspect.  Suspect heights are available in the
 AU1884.** superseded section only if requested.
 AU1884
 AU1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1884.GEOID18 height accuracy estimate available here.
 AU1884
 AU1884.Click photographs - Photos may exist for this station.
 AU1884
 AU1884;                    North         East    Units  Estimated Accuracy
 AU1884;SPC LA S     -   149,560.      969,480.      MT  (+/- 180 meters Scaled)
 AU1884
 AU1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP304028(NAD 83)
 AU1884
 AU1884                          SUPERSEDED SURVEY CONTROL
 AU1884
 AU1884.No superseded survey control is available for this station.
 AU1884
 AU1884_MARKER: DD = SURVEY DISK
 AU1884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1884_STAMPING: 51V5 1968
 AU1884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1884+STABILITY: SURFACE MOTION
 AU1884
 AU1884  HISTORY     - Date     Condition        Report By
 AU1884  HISTORY     - 1968     MONUMENTED       LADTD
 AU1884
 AU1884                          STATION DESCRIPTION
 AU1884
 AU1884'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1884'3.10 MI NE FROM GLENCOE.
 AU1884'ABOUT 1.80 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 83 FROM THE GLENCOE
 AU1884'ELEMENTARY SCHOOL IN GLENCOE TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 AU1884'83 AND 318.  THENCE ABOUT 1.30 MILES NORTHEAST ALONG LOUISIANA HIGHWAY
 AU1884'318.  IN SECTION 6, T14S, R8E.  113.0 FEET SOUTHEAST OF THE CENTERLINE
 AU1884'OF LOUISIANA HIGHWAY 318, 50.2 FEET SOUTH OF THE CENTERLINE OF A
 AU1884'GRAVEL ROAD LEADING NORTHEAST, 0.6 FOOT EAST OF A CHAIN-LINK FENCE,
 AU1884'91.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 AU1884'BELONGING TO LUKE LANCON, 84.2 FEET NORTHEAST OF A 36 INCH PECAN TREE.
 AU1884'SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. A
 AU1884'STEEL WITNESS POST IS SET 1.1 FEET SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8324 ***********************************************************************
 AF8324  DESIGNATION -  51 V 8
 AF8324  PID         -  AF8324
 AF8324  STATE/COUNTY-  LA/ST MARY
 AF8324  COUNTRY     -  US
 AF8324  USGS QUAD   -  KEMPER (2018)
 AF8324
 AF8324                         *CURRENT SURVEY CONTROL
 AF8324  ______________________________________________________________________
 AF8324* NAD 83(1986) POSITION- 29 47 17.     (N) 091 43 13.     (W)   SCALED
 AF8324* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AF8324  **This station is located in a suspected subsidence area (see below).
 AF8324  ______________________________________________________________________
 AF8324  GEOID HEIGHT    -        -25.849 (meters)                     GEOID18
 AF8324
 AF8324.The horizontal coordinates were scaled from a map and have
 AF8324.an estimated accuracy of +/- 6 seconds.
 AF8324
 AF8324.** This station is in an area of known vertical motion. If an
 AF8324.** orthometric height was ever established but is not available 
 AF8324.** in the current survey control section, the orthometric height
 AF8324.** is considered suspect.  Suspect heights are available in the
 AF8324.** superseded section only if requested.
 AF8324
 AF8324.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8324.GEOID18 height accuracy estimate available here.
 AF8324
 AF8324.Click photographs - Photos may exist for this station.
 AF8324
 AF8324;                    North         East    Units  Estimated Accuracy
 AF8324;SPC LA S     -   142,840.      962,590.      MT  (+/- 180 meters Scaled)
 AF8324
 AF8324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN236959(NAD 83)
 AF8324
 AF8324                          SUPERSEDED SURVEY CONTROL
 AF8324
 AF8324.No superseded survey control is available for this station.
 AF8324
 AF8324_MARKER: DD = SURVEY DISK
 AF8324_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8324_SP_SET: HEADWALL
 AF8324_STAMPING: 51 V 8 1993
 AF8324_MARK LOGO: LADTD
 AF8324_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8324+STABILITY: SURFACE MOTION
 AF8324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8324+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AF8324
 AF8324  HISTORY     - Date     Condition        Report By
 AF8324  HISTORY     - 1993     MONUMENTED       LADTD
 AF8324
 AF8324                          STATION DESCRIPTION
 AF8324
 AF8324'DESCRIBED BY LA TRANSP AND DEV 1993 (TLH)
 AF8324'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) SOUTH-SOUTHEAST OF NEW
 AF8324'IBERIA AND 11.0 MI (17.7 KM) WEST OF FRANKLIN.  OWNERSHIP--LOUISIANA
 AF8324'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION
 AF8324'FROM THE JUNCTION OF U.S.  HIGHWAY 90 AND STATE HIGHWAY 83 IN ST MARY
 AF8324'PARISH, GO SOUTHWEST FOR 11.65 MI (18.75 KM) ON HIGHWAY 83 TO THE
 AF8324'STATION SET IN THE NORTHEAST CORNER OF A HEADWALL.  THE STATION IS
 AF8324'32.5 FT (9.9 M) SOUTHEAST FROM POWER POLE NUMBER 590, 17.5 FT (5.3 M)
 AF8324'NORTH FROM THE CENTER OF THE HIGHWAY, 0.5 FT (15.2 CM) EAST FROM A
 AF8324'METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE HEADWALL AND
 AF8324'ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8323 ***********************************************************************
 AF8323  DESIGNATION -  51 V 9
 AF8323  PID         -  AF8323
 AF8323  STATE/COUNTY-  LA/ST MARY
 AF8323  COUNTRY     -  US
 AF8323  USGS QUAD   -  KEMPER (2018)
 AF8323
 AF8323                         *CURRENT SURVEY CONTROL
 AF8323  ______________________________________________________________________
 AF8323* NAD 83(1986) POSITION- 29 47 20.     (N) 091 42 14.     (W)   SCALED
 AF8323* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AF8323  **This station is located in a suspected subsidence area (see below).
 AF8323  ______________________________________________________________________
 AF8323  GEOID HEIGHT    -        -25.846 (meters)                     GEOID18
 AF8323
 AF8323.The horizontal coordinates were scaled from a map and have
 AF8323.an estimated accuracy of +/- 6 seconds.
 AF8323
 AF8323.** This station is in an area of known vertical motion. If an
 AF8323.** orthometric height was ever established but is not available 
 AF8323.** in the current survey control section, the orthometric height
 AF8323.** is considered suspect.  Suspect heights are available in the
 AF8323.** superseded section only if requested.
 AF8323
 AF8323.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8323.GEOID18 height accuracy estimate available here.
 AF8323
 AF8323.Click photographs - Photos may exist for this station.
 AF8323
 AF8323;                    North         East    Units  Estimated Accuracy
 AF8323;SPC LA S     -   142,920.      964,170.      MT  (+/- 180 meters Scaled)
 AF8323
 AF8323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN252960(NAD 83)
 AF8323
 AF8323                          SUPERSEDED SURVEY CONTROL
 AF8323
 AF8323.No superseded survey control is available for this station.
 AF8323
 AF8323_MARKER: DD = SURVEY DISK
 AF8323_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AF8323_SP_SET: BRIDGE ABUTMENT
 AF8323_STAMPING: 51 V 9 1993
 AF8323_MARK LOGO: LADTD
 AF8323_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF8323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8323+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AF8323
 AF8323  HISTORY     - Date     Condition        Report By
 AF8323  HISTORY     - 1993     MONUMENTED       LADTD
 AF8323
 AF8323                          STATION DESCRIPTION
 AF8323
 AF8323'DESCRIBED BY LA TRANSP AND DEV 1993 (TLH)
 AF8323'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) SOUTH-SOUTHEAST OF NEW
 AF8323'IBERIA AND 10.0 MI (16.1 KM) WEST OF FRANKLIN.  OWNERSHIP--LOUISIANA
 AF8323'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 AF8323'FROM THE JUNCTION OF U.S.  HIGHWAY 90 AND STATE HIGHWAY 83 IN ST MARY
 AF8323'PARISH, GO SOUTHWEST FOR 10.65 MI (17.14 KM) ON HIGHWAY 83 TO THE
 AF8323'STATION SET IN THE NORTHEAST CORNER OF THE BELLIVEAU CANAL BRIDGE. THE
 AF8323'STATION IS 13.0 FT (4.0 M) NORTH FROM THE CENTER OF THE HIGHWAY, 6.0
 AF8323'FT (1.8 M) WEST-SOUTHWEST FROM A METAL WITNESS POST WITH A SIGN
 AF8323'ATTACHED, 5.0 FT (1.5 M) WEST FROM THE EAST END OF THE BRIDGE, FLUSH
 AF8323'WITH THE BRIDGE CURB AND ABOUT 1.0 FT (0.3 M) ABOVE THE LEVEL OF THE
 AF8323'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0506 ***********************************************************************
 BJ0506  DESIGNATION -  510
 BJ0506  PID         -  BJ0506
 BJ0506  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0506  COUNTRY     -  US
 BJ0506  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0506
 BJ0506                         *CURRENT SURVEY CONTROL
 BJ0506  ______________________________________________________________________
 BJ0506* NAD 83(1986) POSITION- 30 31 13.     (N) 091 10 43.     (W)   SCALED
 BJ0506* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0506  **This station is located in a suspected subsidence area (see below).
 BJ0506  ______________________________________________________________________
 BJ0506  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BJ0506  DYNAMIC HEIGHT  -         18.701 (meters)       61.35  (feet) COMP
 BJ0506  MODELED GRAVITY -    979,342.9   (mgal)                       NAVD 88
 BJ0506
 BJ0506.The horizontal coordinates were scaled from a map and have
 BJ0506.an estimated accuracy of +/- 6 seconds.
 BJ0506
 BJ0506.** This station is in an area of known vertical motion. If an
 BJ0506.** orthometric height was ever established but is not available 
 BJ0506.** in the current survey control section, the orthometric height
 BJ0506.** is considered suspect.  Suspect heights are available in the
 BJ0506.** superseded section only if requested.
 BJ0506
 BJ0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0506.GEOID18 height accuracy estimate available here.
 BJ0506
 BJ0506.Click photographs - Photos may exist for this station.
 BJ0506
 BJ0506.The dynamic height is computed by dividing the NAVD 88
 BJ0506.geopotential number by the normal gravity value computed on the
 BJ0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0506.degrees latitude (g = 980.6199 gals.).
 BJ0506
 BJ0506.The modeled gravity was interpolated from observed gravity values.
 BJ0506
 BJ0506;                    North         East    Units  Estimated Accuracy
 BJ0506;SPC LA S     -   223,950.    1,014,850.      MT  (+/- 180 meters Scaled)
 BJ0506
 BJ0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP747778(NAD 83)
 BJ0506
 BJ0506                          SUPERSEDED SURVEY CONTROL
 BJ0506
 BJ0506.No superseded survey control is available for this station.
 BJ0506
 BJ0506_MARKER: DD = SURVEY DISK
 BJ0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0506_STAMPING: 510
 BJ0506_MARK LOGO: LA-033
 BJ0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0506+STABILITY: SURFACE MOTION
 BJ0506
 BJ0506  HISTORY     - Date     Condition        Report By
 BJ0506  HISTORY     - 1976     MONUMENTED       LA-033
 BJ0506  HISTORY     - 1976     GOOD             NGS
 BJ0506  HISTORY     - 1981     GOOD             LADTD
 BJ0506  HISTORY     - 1983     GOOD             LADTD
 BJ0506  HISTORY     - 1987     GOOD             LA-033
 BJ0506
 BJ0506                          STATION DESCRIPTION
 BJ0506
 BJ0506'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0506'1.1 MI SOUTH FROM SCOTLANDVILLE.  0.95 MILE SOUTH ALONG THE ILLINOIS
 BJ0506'CENTRAL RAILRAOD FROM SCOTLANDVILLE SENIOR HIGH SCHOOL AT
 BJ0506'SCOTLANDVILLE, THENCE 0.15 MILE EAST ALONG STATE HIGHWAY 408 (HARDING
 BJ0506'ROAD), AT THE JUNCTION OF US HIGHWAY 61 (SCENIC HIGHWAY), 25.2 FT
 BJ0506'SOUTH OF THE SOUTH CURB OF HARDING ROAD (S HIGHWAY 408) 11.6 FT
 BJ0506'NORTHEAST OF THE NORTHEAST CURB OF SCENIC HIGHWAY (US 61) 6.5 FT
 BJ0506'NORTHEAST OF THE JUNCTION POWER LINE POLE WITH LIGHT, 2.1 FT NORTH OF
 BJ0506'THE NORTHEAST CORNER OF A CONCRETE FOUNDATION OF A METAL TRAFFIC
 BJ0506'CONTROL SIGNAL BOX.  ESTABLISHED BY E. BATON ROUGE PARISH.
 BJ0506
 BJ0506                          STATION RECOVERY (1981)
 BJ0506
 BJ0506'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ0506'RECOVERED IN GOOD CONDITION.
 BJ0506
 BJ0506                          STATION RECOVERY (1983)
 BJ0506
 BJ0506'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ0506'RECOVERED IN GOOD CONDITION.
 BJ0506
 BJ0506                          STATION RECOVERY (1987)
 BJ0506
 BJ0506'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0506'RECOVERED IN GOOD CONDITION WITH AN ADDITIONAL TO REACH, AT THE
 BJ0506'INTERSECTION OF HIGHWAY 408 (HARDING BLVD) AND US HIGHWAY 61 (SCENIC
 BJ0506'HIGHWAY), 1.5 KM (0.95 MI) SOUTH ALONG STATE HIGHWAY 19 FROM THE
 BJ0506'SCOTLANDVILLE MAGNET HIGH SCHOOL TO A REVERSE Y AND US HIGHWAY 61,
 BJ0506'CONTINUE SOUTH, 0.24 KM (0.15 MI) TO HARDING BLVD AND THE BENCH MARK
 BJ0506'ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3974 ***********************************************************************
 BJ3974  DESIGNATION -  517
 BJ3974  PID         -  BJ3974
 BJ3974  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3974  COUNTRY     -  US
 BJ3974  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3974
 BJ3974                         *CURRENT SURVEY CONTROL
 BJ3974  ______________________________________________________________________
 BJ3974* NAD 83(1986) POSITION- 30 31 41.     (N) 091 11 06.     (W)   SCALED
 BJ3974* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3974  **This station is located in a suspected subsidence area (see below).
 BJ3974  ______________________________________________________________________
 BJ3974  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ3974  DYNAMIC HEIGHT  -         19.437 (meters)       63.77  (feet) COMP
 BJ3974  MODELED GRAVITY -    979,343.5   (mgal)                       NAVD 88
 BJ3974
 BJ3974.The horizontal coordinates were scaled from a map and have
 BJ3974.an estimated accuracy of +/- 6 seconds.
 BJ3974
 BJ3974.** This station is in an area of known vertical motion. If an
 BJ3974.** orthometric height was ever established but is not available 
 BJ3974.** in the current survey control section, the orthometric height
 BJ3974.** is considered suspect.  Suspect heights are available in the
 BJ3974.** superseded section only if requested.
 BJ3974
 BJ3974.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3974.GEOID18 height accuracy estimate available here.
 BJ3974
 BJ3974.Click photographs - Photos may exist for this station.
 BJ3974
 BJ3974.The dynamic height is computed by dividing the NAVD 88
 BJ3974.geopotential number by the normal gravity value computed on the
 BJ3974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3974.degrees latitude (g = 980.6199 gals.).
 BJ3974
 BJ3974.The modeled gravity was interpolated from observed gravity values.
 BJ3974
 BJ3974;                    North         East    Units  Estimated Accuracy
 BJ3974;SPC LA S     -   224,810.    1,014,240.      MT  (+/- 180 meters Scaled)
 BJ3974
 BJ3974_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP741787(NAD 83)
 BJ3974
 BJ3974                          SUPERSEDED SURVEY CONTROL
 BJ3974
 BJ3974.No superseded survey control is available for this station.
 BJ3974
 BJ3974_MARKER: DD = SURVEY DISK
 BJ3974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3974_STAMPING: 517 1959
 BJ3974_MARK LOGO: LA-033
 BJ3974_PROJECTION: FLUSH
 BJ3974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3974+STABILITY: SURFACE MOTION
 BJ3974
 BJ3974  HISTORY     - Date     Condition        Report By
 BJ3974  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3974  HISTORY     - 1987     GOOD             LA-033
 BJ3974
 BJ3974                          STATION DESCRIPTION
 BJ3974
 BJ3974'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3974'AT THE INTERSECTION OF ROSENWALD AND LEWIS STREET IN THE NORTHWEST
 BJ3974'SECTION OF SCOTLANDVILLE, 11.3 METERS (37 FT) WEST OF THE CONCRETE
 BJ3974'DRIVEWAY TO THE SCOTLANDVILLE FIRE STATION, 7.9 METERS (26 FT) EAST
 BJ3974'OF THE CENTER OF LEWIS STREET, 7.6 METERS (25 FT) NORTH OF THE CENTER
 BJ3974'OF ROSENWALD STREET AND 2.1 METERS (7 FT) NORTHEAST OF A FIRE
 BJ3974'HYDRANT.  THE MARK IS 1.52 METERS  E FROM A WITNESS POST.
 BJ3974'THE MARK IS ABOUT LEVEL WITH STREETS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2384 ***********************************************************************
 AU2384  DESIGNATION -  51A001 LADH 1969
 AU2384  PID         -  AU2384
 AU2384  STATE/COUNTY-  LA/ST MARY
 AU2384  COUNTRY     -  US
 AU2384  USGS QUAD   -  PATTERSON (2018)
 AU2384
 AU2384                         *CURRENT SURVEY CONTROL
 AU2384  ______________________________________________________________________
 AU2384* NAD 83(1992) POSITION- 29 40 46.46399(N) 091 17 45.91503(W)   ADJUSTED
 AU2384* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2384  **This station is located in a suspected subsidence area (see below).
 AU2384  ______________________________________________________________________
 AU2384  GEOID HEIGHT    -        -25.452 (meters)                     GEOID18
 AU2384  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 AU2384  HORZ ORDER      -  SECOND
 AU2384
 AU2384.The horizontal coordinates were established by classical geodetic methods
 AU2384.and adjusted by the National Geodetic Survey in January 1993.
 AU2384
 AU2384.** This station is in an area of known vertical motion. If an
 AU2384.** orthometric height was ever established but is not available 
 AU2384.** in the current survey control section, the orthometric height
 AU2384.** is considered suspect.  Suspect heights are available in the
 AU2384.** superseded section only if requested.
 AU2384
 AU2384.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2384.GEOID18 height accuracy estimate available here.
 AU2384
 AU2384.Click photographs - Photos may exist for this station.
 AU2384
 AU2384.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2384
 AU2384. The following values were computed from the NAD 83(1992) position.
 AU2384
 AU2384;                    North         East     Units Scale Factor Converg.
 AU2384;SPC LA S     -   130,750.235 1,003,604.989   MT  0.99994137   +0 01 07.0
 AU2384;SPC LA S     -   428,969.73  3,292,660.70   sFT  0.99994137   +0 01 07.0
 AU2384;UTM  15      - 3,284,494.488   664,876.274   MT  0.99993542   +0 50 38.0
 AU2384
 AU2384!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2384!SPC LA S     -   1.00000369  x   0.99994137  =   0.99994506
 AU2384!UTM  15      -   1.00000369  x   0.99993542  =   0.99993911
 AU2384
 AU2384:                Primary Azimuth Mark                     Grid Az
 AU2384:SPC LA S     -  51A003                                   103 47 30.8
 AU2384:UTM  15      -  51A003                                   102 57 59.8
 AU2384
 AU2384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6487684494(NAD 83)
 AU2384
 AU2384|---------------------------------------------------------------------|
 AU2384| PID    Reference Object                     Distance      Geod. Az  |
 AU2384|                                                           dddmmss.s |
 AU2384| AU2382 51A003                              APPROX. 1.0 KM 1034837.8 |
 AU2384| AU2383 51A002 LADH 1969                    498.566 METERS 1131920.7 |
 AU2384| AU2385 IDLEWILD RM 4 1948                  APPROX. 1.8 KM 1791605.7 |
 AU2384|---------------------------------------------------------------------|
 AU2384
 AU2384                          SUPERSEDED SURVEY CONTROL
 AU2384
 AU2384  NAD 83(1986)-  29 40 46.48853(N)    091 17 45.91391(W) AD(       ) 2
 AU2384  NAD 27      -  29 40 45.73716(N)    091 17 45.53705(W) AD(       ) 2
 AU2384
 AU2384.Superseded values are not recommended for survey control.
 AU2384
 AU2384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2384.See file dsdata.pdf to determine how the superseded data were derived.
 AU2384
 AU2384_MARKER: DD = SURVEY DISK
 AU2384_SETTING: 0 = UNSPECIFIED SETTING
 AU2384_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2384
 AU2384  HISTORY     - Date     Condition        Report By
 AU2384  HISTORY     - 1969     MONUMENTED       LADTD
 AU2384
 AU2384                          STATION DESCRIPTION
 AU2384
 AU2384'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2384'THE STATION IS LOCATED ABOUT 5 MILES WEST-SOUTHWEST OF MORGAN
 AU2384'CITY AND ABOUT 1 MILE SOUTHEAST OF PATTERSON ON THE SOUTHWEST SIDE
 AU2384'OF U.S. HIGHWAY 90.
 AU2384'
 AU2384'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 AU2384'AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A001 1969, IS
 AU2384'SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 4 INCHES ABOVE
 AU2384'THE GROUND.  THE MARK IS 3 FEET WEST OF A METAL WITNESS POST AND
 AU2384'SIGN, 33 FEET WEST OF THE CENTER OF A FIELD ROAD NEAR A RAILROAD
 AU2384'CROSSING, 16.9 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTHERN
 AU2384'PACIFIC RAILROAD, 38 FEET EAST OF A POWER POLE ON THE NORTH SIDE
 AU2384'OF THE RAILROAD AND 162 FEET SOUTH OF THE CENTER OF THE EAST
 AU2384'BOUND LANE OF U.S. HIGHWAY 90.  THE STATION IS NEAR A SUGAR
 AU2384'CANE FIELD.
 AU2384'
 AU2384'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2384'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 5.20
 AU2384'MILES TO THE STATION WHICH IS SOUTH OF THE RAILROAD NEAR A FIELD
 AU2384'CROSSING.
 AU2384'
 AU2384'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2383 ***********************************************************************
 AU2383  DESIGNATION -  51A002 LADH 1969
 AU2383  PID         -  AU2383
 AU2383  STATE/COUNTY-  LA/ST MARY
 AU2383  COUNTRY     -  US
 AU2383  USGS QUAD   -  PATTERSON (2018)
 AU2383
 AU2383                         *CURRENT SURVEY CONTROL
 AU2383  ______________________________________________________________________
 AU2383* NAD 83(1992) POSITION- 29 40 40.05328(N) 091 17 28.88776(W)   ADJUSTED
 AU2383* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2383  **This station is located in a suspected subsidence area (see below).
 AU2383  ______________________________________________________________________
 AU2383  GEOID HEIGHT    -        -25.447 (meters)                     GEOID18
 AU2383  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 AU2383  HORZ ORDER      -  SECOND
 AU2383
 AU2383.The horizontal coordinates were established by classical geodetic methods
 AU2383.and adjusted by the National Geodetic Survey in January 1993.
 AU2383
 AU2383.** This station is in an area of known vertical motion. If an
 AU2383.** orthometric height was ever established but is not available 
 AU2383.** in the current survey control section, the orthometric height
 AU2383.** is considered suspect.  Suspect heights are available in the
 AU2383.** superseded section only if requested.
 AU2383
 AU2383.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2383.GEOID18 height accuracy estimate available here.
 AU2383
 AU2383.Click photographs - Photos may exist for this station.
 AU2383
 AU2383.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2383
 AU2383. The following values were computed from the NAD 83(1992) position.
 AU2383
 AU2383;                    North         East     Units Scale Factor Converg.
 AU2383;SPC LA S     -   130,553.014 1,004,062.853   MT  0.99994154   +0 01 15.6
 AU2383;SPC LA S     -   428,322.68  3,294,162.88   sFT  0.99994154   +0 01 15.6
 AU2383;UTM  15      - 3,284,303.882   665,336.930   MT  0.99993730   +0 50 46.2
 AU2383
 AU2383!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2383!SPC LA S     -   1.00000380  x   0.99994154  =   0.99994534
 AU2383!UTM  15      -   1.00000380  x   0.99993730  =   0.99994110
 AU2383
 AU2383:                Primary Azimuth Mark                     Grid Az
 AU2383:SPC LA S     -  IDLEWILD RM 4 1948                       195 07 04.5
 AU2383:UTM  15      -  IDLEWILD RM 4 1948                       194 17 33.9
 AU2383
 AU2383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6533684303(NAD 83)
 AU2383
 AU2383|---------------------------------------------------------------------|
 AU2383| PID    Reference Object                     Distance      Geod. Az  |
 AU2383|                                                           dddmmss.s |
 AU2383| AU2382 51A003                              490.293 METERS 0940820.1 |
 AU2383| AU2385 IDLEWILD RM 4 1948                  APPROX. 1.7 KM 1950820.1 |
 AU2383| AU2384 51A001 LADH 1969                    498.564 METERS 2931928.3 |
 AU2383|---------------------------------------------------------------------|
 AU2383
 AU2383                          SUPERSEDED SURVEY CONTROL
 AU2383
 AU2383  NAD 83(1986)-  29 40 40.07773(N)    091 17 28.88659(W) AD(       ) 2
 AU2383  NAD 27      -  29 40 39.32621(N)    091 17 28.51004(W) AD(       ) 2
 AU2383
 AU2383.Superseded values are not recommended for survey control.
 AU2383
 AU2383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2383.See file dsdata.pdf to determine how the superseded data were derived.
 AU2383
 AU2383_MARKER: DD = SURVEY DISK
 AU2383_SETTING: 0 = UNSPECIFIED SETTING
 AU2383_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2383
 AU2383  HISTORY     - Date     Condition        Report By
 AU2383  HISTORY     - 1969     MONUMENTED       LADTD
 AU2383
 AU2383                          STATION DESCRIPTION
 AU2383
 AU2383'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2383'THE STATION IS LOCATED ABOUT 4.7 MILES WEST OF BERWICK AND 1.3
 AU2383'MILES SOUTHEAST OF PATTERSON ON THE SOUTH SIDE OF U.S. HIGHWAY 90.
 AU2383'
 AU2383'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 AU2383'AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A002 1969, IS
 AU2383'SET IN THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE
 AU2383'GROUND.  THE MARK IS 90.4 FEET SOUTH OF THE CENTER OF THE EAST
 AU2383'BOUND LANE OF U.S. HIGHWAY 90, 37 FEET SOUTH OF THE SOUTH RAIL OF
 AU2383'THE SOUTHERN PACIFIC RAILROAD, 32.8 FEET SOUTHEAST OF
 AU2383'TELEPHONE POLE NUMBER 33.03, 13 FEET WEST OF THE CENTER OF A
 AU2383'SHELL ROAD LEADING TO A HOUSE AND 69 FEET NORTHWEST OF A 20
 AU2383'INCH PECAN TREE
 AU2383'
 AU2383'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2383'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 4.90
 AU2383'MILES TO THE STATION WHICH IS SOUTH OF THE HIGHWAY AND SOUTH OF
 AU2383'THE RAILROAD NEAR A GRADE CROSSING.
 AU2383'
 AU2383'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2382 ***********************************************************************
 AU2382  DESIGNATION -  51A003
 AU2382  PID         -  AU2382
 AU2382  STATE/COUNTY-  LA/ST MARY
 AU2382  COUNTRY     -  US
 AU2382  USGS QUAD   -  PATTERSON (2018)
 AU2382
 AU2382                         *CURRENT SURVEY CONTROL
 AU2382  ______________________________________________________________________
 AU2382* NAD 83(2011) POSITION- 29 40 38.90402(N) 091 17 10.70178(W)   ADJUSTED
 AU2382* NAD 83(2011) ELLIP HT-   -23.901 (meters)        (06/27/12)   ADJUSTED
 AU2382* NAD 83(2011) EPOCH   -  2010.00
 AU2382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2382  **This station is located in a suspected subsidence area (see below).
 AU2382  ______________________________________________________________________
 AU2382  GEOID HEIGHT    -        -25.447 (meters)                     GEOID18
 AU2382  NAD 83(2011) X  -   -124,499.323 (meters)                     COMP
 AU2382  NAD 83(2011) Y  - -5,544,627.051 (meters)                     COMP
 AU2382  NAD 83(2011) Z  -  3,139,349.618 (meters)                     COMP
 AU2382  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 AU2382
 AU2382  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2382  Standards:
 AU2382         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2382            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2382  -------------------------------------------------------------------
 AU2382  NETWORK    1.06  11.74           0.45   0.42   5.99      0.03201188
 AU2382  -------------------------------------------------------------------
 AU2382  Click here for local accuracies and other accuracy information.
 AU2382
 AU2382.The horizontal coordinates were established by GPS observations
 AU2382.and adjusted by the National Geodetic Survey in June 2012.
 AU2382
 AU2382.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2382.been affixed to the stable North American tectonic plate. See 
 AU2382.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2382
 AU2382.The horizontal coordinates are valid at the epoch date displayed above
 AU2382.which is a decimal equivalence of Year/Month/Day.
 AU2382
 AU2382.** This station is in an area of known vertical motion. If an
 AU2382.** orthometric height was ever established but is not available 
 AU2382.** in the current survey control section, the orthometric height
 AU2382.** is considered suspect.  Suspect heights are available in the
 AU2382.** superseded section only if requested.
 AU2382
 AU2382.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2382.GEOID18 height accuracy estimate available here.
 AU2382
 AU2382.Click photographs - Photos may exist for this station.
 AU2382
 AU2382.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2382
 AU2382.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2382
 AU2382.The ellipsoidal height was determined by GPS observations
 AU2382.and is referenced to NAD 83.
 AU2382
 AU2382. The following values were computed from the NAD 83(2011) position.
 AU2382
 AU2382;                    North         East     Units Scale Factor Converg.
 AU2382;SPC LA S     -   130,517.819 1,004,551.822   MT  0.99994157   +0 01 24.7
 AU2382;SPC LA S     -   428,207.21  3,295,767.10   sFT  0.99994157   +0 01 24.7
 AU2382;UTM  15      - 3,284,275.733   665,826.353   MT  0.99993930   +0 50 55.2
 AU2382
 AU2382!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2382!SPC LA S     -   1.00000375  x   0.99994157  =   0.99994532
 AU2382!UTM  15      -   1.00000375  x   0.99993930  =   0.99994305
 AU2382
 AU2382:                Primary Azimuth Mark                     Grid Az
 AU2382:SPC LA S     -  51A002 LADH 1969                         274 07 04.4
 AU2382:UTM  15      -  51A002 LADH 1969                         273 17 33.9
 AU2382
 AU2382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6582684275(NAD 83)
 AU2382
 AU2382|---------------------------------------------------------------------|
 AU2382| PID    Reference Object                     Distance      Geod. Az  |
 AU2382|                                                           dddmmss.s |
 AU2382| AU2381 51A004                              APPROX. 1.3 KM 0780032.5 |
 AU2382| AU2383 51A002 LADH 1969                    490.293 METERS 2740829.1 |
 AU2382|---------------------------------------------------------------------|
 AU2382
 AU2382                          SUPERSEDED SURVEY CONTROL
 AU2382
 AU2382  NAD 83(2007)-  29 40 38.90380(N)    091 17 10.70310(W) AD(       ) 0
 AU2382  ELLIP H (02/10/07)  -23.815  (m)                       GP(       )    
 AU2382  ELLIP H (02/20/02)  -23.867  (m)                       GP(       ) 4 1
 AU2382  NAD 83(1992)-  29 40 38.90391(N)    091 17 10.70144(W) AD(       ) 1
 AU2382  ELLIP H (07/31/00)  -23.812  (m)                       GP(       ) 4 1
 AU2382  NAD 83(1992)-  29 40 38.90373(N)    091 17 10.70089(W) AD(       ) 2
 AU2382  NAD 83(1986)-  29 40 38.92812(N)    091 17 10.69948(W) AD(       ) 2
 AU2382  NAD 27      -  29 40 38.17665(N)    091 17 10.32316(W) AD(       ) 2
 AU2382
 AU2382.Superseded values are not recommended for survey control.
 AU2382
 AU2382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2382.See file dsdata.pdf to determine how the superseded data were derived.
 AU2382
 AU2382_MARKER: DD = SURVEY DISK
 AU2382_SETTING: 0 = UNSPECIFIED SETTING
 AU2382_SP_SET: UNSPECIFIED SETTING
 AU2382_STAMPING: 51A003
 AU2382_MARK LOGO: LADHGS
 AU2382_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2382_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2382+SATELLITE: SATELLITE OBSERVATIONS - November 30, 1999
 AU2382
 AU2382  HISTORY     - Date     Condition        Report By
 AU2382  HISTORY     - 1969     MONUMENTED       LADTD
 AU2382  HISTORY     - 19991130 GOOD             CDSMS
 AU2382
 AU2382                          STATION DESCRIPTION
 AU2382
 AU2382'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2382'THE STATION IS LOCATED ABOUT 4.3 MILES WEST-SOUTHWEST OF BERWICK
 AU2382'AND ABOUT 1.5 MILES SOUTHEAST OF PATTERSON.  IT IS ON THE SOUTH
 AU2382'SIDE OF U.S. HIGHWAY 90.
 AU2382'
 AU2382'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 AU2382'AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A003 1969, IS
 AU2382'SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 4 INCHES ABOVE
 AU2382'THE GROUND.  THE MARK IS 2 FEET WEST OF A METAL WITNESS POST AND
 AU2382'SIGN, 40.9 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE OF
 AU2382'U.S. HIGHWAY 90, 17.3 FEET EAST OF TELEPHONE POLE NO. F 28, 27.6
 AU2382'FEET NORTH OF THE NORTH RAIL OF THE SOUTHERN PACIFIC RAILROAD
 AU2382'AND 36.6 FEET NORTHWEST OF A SMALL RAILROAD CROSSING WARNING
 AU2382'SIGN.
 AU2382'
 AU2382'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2382'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 4.60
 AU2382'MILES TO THE STATION WHICH IS SOUTH OF THE HIGHWAY NEAR
 AU2382'THE RAILROAD.
 AU2382'
 AU2382'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 AU2382
 AU2382                          STATION RECOVERY (1999)
 AU2382
 AU2382'RECOVERY NOTE BY CDS/MUERY SERVICES 1999 (REG)
 AU2382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2381 ***********************************************************************
 AU2381  DESIGNATION -  51A004
 AU2381  PID         -  AU2381
 AU2381  STATE/COUNTY-  LA/ST MARY
 AU2381  COUNTRY     -  US
 AU2381  USGS QUAD   -  PATTERSON (2018)
 AU2381
 AU2381                         *CURRENT SURVEY CONTROL
 AU2381  ______________________________________________________________________
 AU2381* NAD 83(2011) POSITION- 29 40 47.42174(N) 091 16 24.76384(W)   ADJUSTED
 AU2381* NAD 83(2011) ELLIP HT-   -25.099 (meters)        (06/27/12)   ADJUSTED
 AU2381* NAD 83(2011) EPOCH   -  2010.00
 AU2381* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2381  **This station is located in a suspected subsidence area (see below).
 AU2381  ______________________________________________________________________
 AU2381  GEOID HEIGHT    -        -25.454 (meters)                     GEOID18
 AU2381  NAD 83(2011) X  -   -123,261.548 (meters)                     COMP
 AU2381  NAD 83(2011) Y  - -5,544,523.775 (meters)                     COMP
 AU2381  NAD 83(2011) Z  -  3,139,576.886 (meters)                     COMP
 AU2381  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AU2381
 AU2381  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2381  Standards:
 AU2381         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2381            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2381  -------------------------------------------------------------------
 AU2381  NETWORK    1.21  11.21           0.52   0.47   5.72      0.02683575
 AU2381  -------------------------------------------------------------------
 AU2381  Click here for local accuracies and other accuracy information.
 AU2381
 AU2381.The horizontal coordinates were established by GPS observations
 AU2381.and adjusted by the National Geodetic Survey in June 2012.
 AU2381
 AU2381.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2381.been affixed to the stable North American tectonic plate. See 
 AU2381.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2381
 AU2381.The horizontal coordinates are valid at the epoch date displayed above
 AU2381.which is a decimal equivalence of Year/Month/Day.
 AU2381
 AU2381.** This station is in an area of known vertical motion. If an
 AU2381.** orthometric height was ever established but is not available 
 AU2381.** in the current survey control section, the orthometric height
 AU2381.** is considered suspect.  Suspect heights are available in the
 AU2381.** superseded section only if requested.
 AU2381
 AU2381.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2381.GEOID18 height accuracy estimate available here.
 AU2381
 AU2381.Click photographs - Photos may exist for this station.
 AU2381
 AU2381.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2381
 AU2381.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2381
 AU2381.The ellipsoidal height was determined by GPS observations
 AU2381.and is referenced to NAD 83.
 AU2381
 AU2381. The following values were computed from the NAD 83(2011) position.
 AU2381
 AU2381;                    North         East     Units Scale Factor Converg.
 AU2381;SPC LA S     -   130,780.647 1,005,786.792   MT  0.99994134   +0 01 47.6
 AU2381;SPC LA S     -   429,069.51  3,299,818.83   sFT  0.99994134   +0 01 47.6
 AU2381;UTM  15      - 3,284,556.319   667,057.410   MT  0.99994435   +0 51 18.2
 AU2381
 AU2381!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2381!SPC LA S     -   1.00000394  x   0.99994134  =   0.99994528
 AU2381!UTM  15      -   1.00000394  x   0.99994435  =   0.99994829
 AU2381
 AU2381:                Primary Azimuth Mark                     Grid Az
 AU2381:SPC LA S     -  51A003                                   257 59 07.6
 AU2381:UTM  15      -  51A003                                   257 09 37.0
 AU2381
 AU2381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6705784556(NAD 83)
 AU2381
 AU2381|---------------------------------------------------------------------|
 AU2381| PID    Reference Object                     Distance      Geod. Az  |
 AU2381|                                                           dddmmss.s |
 AU2381| AU2382 51A003                              APPROX. 1.3 KM 2580055.2 |
 AU2381|---------------------------------------------------------------------|
 AU2381
 AU2381                          SUPERSEDED SURVEY CONTROL
 AU2381
 AU2381  NAD 83(2007)-  29 40 47.42163(N)    091 16 24.76528(W) AD(       ) 0
 AU2381  ELLIP H (02/10/07)  -24.994  (m)                       GP(       )    
 AU2381  ELLIP H (02/20/02)  -25.050  (m)                       GP(       ) 4 1
 AU2381  NAD 83(1992)-  29 40 47.42164(N)    091 16 24.76350(W) AD(       ) 1
 AU2381  ELLIP H (07/31/00)  -24.995  (m)                       GP(       ) 4 1
 AU2381  NAD 83(1992)-  29 40 47.42196(N)    091 16 24.76301(W) AD(       ) 2
 AU2381  NAD 83(1986)-  29 40 47.44635(N)    091 16 24.76117(W) AD(       ) 2
 AU2381  NAD 27      -  29 40 46.69553(N)    091 16 24.38566(W) AD(       ) 2
 AU2381
 AU2381.Superseded values are not recommended for survey control.
 AU2381
 AU2381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2381.See file dsdata.pdf to determine how the superseded data were derived.
 AU2381
 AU2381_MARKER: DD = SURVEY DISK
 AU2381_SETTING: 0 = UNSPECIFIED SETTING
 AU2381_SP_SET: UNSPECIFIED SETTING
 AU2381_STAMPING: 51A004
 AU2381_MARK LOGO: LADHGS
 AU2381_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2381_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2381+SATELLITE: SATELLITE OBSERVATIONS - November 30, 1999
 AU2381
 AU2381  HISTORY     - Date     Condition        Report By
 AU2381  HISTORY     - 1969     MONUMENTED       LADTD
 AU2381  HISTORY     - 19991130 GOOD             CDSMS
 AU2381
 AU2381                          STATION DESCRIPTION
 AU2381
 AU2381'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2381'THE STATION IS LOCATED ABOUT 3.5 MILES WEST-SOUTHWEST OF
 AU2381'BERWICK ON THE SOUTH SIDE OF U.S. HIGHWAY 90.
 AU2381'
 AU2381'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 AU2381'AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A004 1969, IS
 AU2381'SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 4 INCHES ABOVE
 AU2381'THE SURFACE OF THE GROUND.  THE MARK IS 83.6 FEET SOUTH OF THE
 AU2381'CENTER OF THE EAST BOUND LANE OF U.S. HIGHWAY 90, 28.8 FEET EAST
 AU2381'OF THE CENTER OF A GRAVELED ROAD LEADING TO A TANK FARM, 24.4 FEET
 AU2381'NORTHEAST OF THE EAST END OF A CULVERT UNDER THE GRAVEL ROAD,
 AU2381'28.9 FEET NORTHWEST OF A TELEGRAPH POLE, 46.8 FEET NORTH OF
 AU2381'THE NORTH RAIL OF THE SOUTHERN PACIFIC RAILROAD AND 2 FEET
 AU2381'WEST OF A METAL WITNESS POST AND SIGN.
 AU2381'
 AU2381'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2381'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR
 AU2381'3.85 MILES TO THE STATION WHICH IS ON THE SOUTH SIDE OF THE
 AU2381'HIGHWAY NEAR A GRAVELED ROAD LEADING TO A GROUP OF OIL BULK TANKS.
 AU2381
 AU2381                          STATION RECOVERY (1999)
 AU2381
 AU2381'RECOVERY NOTE BY CDS/MUERY SERVICES 1999 (REG)
 AU2381'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2380 ***********************************************************************
 AU2380  DESIGNATION -  51A005
 AU2380  PID         -  AU2380
 AU2380  STATE/COUNTY-  LA/ST MARY
 AU2380  COUNTRY     -  US
 AU2380  USGS QUAD   -  PATTERSON (2018)
 AU2380
 AU2380                         *CURRENT SURVEY CONTROL
 AU2380  ______________________________________________________________________
 AU2380* NAD 83(2011) POSITION- 29 40 59.25375(N) 091 15 40.85305(W)   ADJUSTED
 AU2380* NAD 83(2011) ELLIP HT-   -24.568 (meters)        (06/27/12)   ADJUSTED
 AU2380* NAD 83(2011) EPOCH   -  2010.00
 AU2380* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2380  **This station is located in a suspected subsidence area (see below).
 AU2380  ______________________________________________________________________
 AU2380  GEOID HEIGHT    -        -25.464 (meters)                     GEOID18
 AU2380  NAD 83(2011) X  -   -122,077.236 (meters)                     COMP
 AU2380  NAD 83(2011) Y  - -5,544,369.993 (meters)                     COMP
 AU2380  NAD 83(2011) Z  -  3,139,893.664 (meters)                     COMP
 AU2380  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 AU2380
 AU2380  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2380  Standards:
 AU2380         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2380            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2380  -------------------------------------------------------------------
 AU2380  NETWORK    1.35  10.78           0.59   0.51   5.50      0.14126257
 AU2380  -------------------------------------------------------------------
 AU2380  Click here for local accuracies and other accuracy information.
 AU2380
 AU2380.The horizontal coordinates were established by GPS observations
 AU2380.and adjusted by the National Geodetic Survey in June 2012.
 AU2380
 AU2380.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2380.been affixed to the stable North American tectonic plate. See 
 AU2380.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2380
 AU2380.The horizontal coordinates are valid at the epoch date displayed above
 AU2380.which is a decimal equivalence of Year/Month/Day.
 AU2380
 AU2380.** This station is in an area of known vertical motion. If an
 AU2380.** orthometric height was ever established but is not available 
 AU2380.** in the current survey control section, the orthometric height
 AU2380.** is considered suspect.  Suspect heights are available in the
 AU2380.** superseded section only if requested.
 AU2380
 AU2380.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2380.GEOID18 height accuracy estimate available here.
 AU2380
 AU2380.Click photographs - Photos may exist for this station.
 AU2380
 AU2380.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2380
 AU2380.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2380
 AU2380.The ellipsoidal height was determined by GPS observations
 AU2380.and is referenced to NAD 83.
 AU2380
 AU2380. The following values were computed from the NAD 83(2011) position.
 AU2380
 AU2380;                    North         East     Units Scale Factor Converg.
 AU2380;SPC LA S     -   131,145.622 1,006,967.139   MT  0.99994102   +0 02 09.6
 AU2380;SPC LA S     -   430,266.93  3,303,691.36   sFT  0.99994102   +0 02 09.6
 AU2380;UTM  15      - 3,284,938.257   668,232.385   MT  0.99994921   +0 51 40.3
 AU2380
 AU2380!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2380!SPC LA S     -   1.00000386  x   0.99994102  =   0.99994488
 AU2380!UTM  15      -   1.00000386  x   0.99994921  =   0.99995307
 AU2380
 AU2380:                Primary Azimuth Mark                     Grid Az
 AU2380:SPC LA S     -  51A004                                   252 49 04.2
 AU2380:UTM  15      -  51A004                                   251 59 33.5
 AU2380
 AU2380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6823284938(NAD 83)
 AU2380
 AU2380|---------------------------------------------------------------------|
 AU2380| PID    Reference Object                     Distance      Geod. Az  |
 AU2380|                                                           dddmmss.s |
 AU2380| AU2381 51A004                              APPROX. 1.2 KM 2525113.8 |
 AU2380|---------------------------------------------------------------------|
 AU2380
 AU2380                          SUPERSEDED SURVEY CONTROL
 AU2380
 AU2380  NAD 83(2007)-  29 40 59.25378(N)    091 15 40.85457(W) AD(       ) 0
 AU2380  ELLIP H (02/10/07)  -24.464  (m)                       GP(       )    
 AU2380  ELLIP H (02/20/02)  -24.519  (m)                       GP(       ) 4 1
 AU2380  NAD 83(1992)-  29 40 59.25367(N)    091 15 40.85266(W) AD(       ) 1
 AU2380  ELLIP H (07/31/00)  -24.464  (m)                       GP(       ) 4 1
 AU2380  NAD 83(1992)-  29 40 59.25544(N)    091 15 40.85229(W) AD(       ) 2
 AU2380  NAD 83(1986)-  29 40 59.27976(N)    091 15 40.85045(W) AD(       ) 2
 AU2380  NAD 27      -  29 40 58.52955(N)    091 15 40.47628(W) AD(       ) 2
 AU2380
 AU2380.Superseded values are not recommended for survey control.
 AU2380
 AU2380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2380.See file dsdata.pdf to determine how the superseded data were derived.
 AU2380
 AU2380_MARKER: DD = SURVEY DISK
 AU2380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2380_STAMPING: 51A005 1969
 AU2380_MARK LOGO: LADHGS
 AU2380_PROJECTION: FLUSH
 AU2380_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2380+STABILITY: SURFACE MOTION
 AU2380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2380+SATELLITE: SATELLITE OBSERVATIONS - November 30, 1999
 AU2380
 AU2380  HISTORY     - Date     Condition        Report By
 AU2380  HISTORY     - 1969     MONUMENTED       LADTD
 AU2380  HISTORY     - 19991130 GOOD             CDSMS
 AU2380
 AU2380                          STATION DESCRIPTION
 AU2380
 AU2380'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2380'THE STATION IS LOCATED ABOUT 2.8 MILES WEST-SOUTHWEST OF BERWICK
 AU2380'ON THE NORTH SIDE OF U.S. HIGHWAY 90.
 AU2380'
 AU2380'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2380'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A005 1969, IS SET
 AU2380'IN THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE SURFACE OF
 AU2380'THE GROUND.  THE MARK IS 1.5 FEET SOUTH OF A METAL WITNESS POST
 AU2380'AND SIGN, 28 FEET EAST OF THE CENTER OF THE SOUTH BOUND LANE OF A
 AU2380'STREET LEADING TO THE BAYOU VISTA SUBDIVISION, 29.1 FEET WEST OF
 AU2380'THE CENTER OF THE NORTH BOUND LANE OF A STREET LEADING FROM THE
 AU2380'BAYOU VISTA SUBDIVISION, 95.6 FEET NORTH OF THE CENTER OF THE
 AU2380'WEST BOUND LANE OF U.S. HIGHWAY 90, 11.8 FEET SOUTHWEST OF
 AU2380'THE CENTER OF A METAL MANHOLE COVER AND 52.8 FEET SOUTHEAST
 AU2380'OF A SOUTH CENTRAL BELL TELEPHONE JUNCTION BOX FOR AN UNDERGROUND
 AU2380'CABLE.
 AU2380'
 AU2380'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2380'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 3.05
 AU2380'MILES TO THE STATION WHICH IS ON THE NORTH SIDE OF THE HIGHWAY IN
 AU2380'THE MEDIAN OF A STREET LEADING TO THE BAYOU VISTA SUBDIVISION.
 AU2380
 AU2380                          STATION RECOVERY (1999)
 AU2380
 AU2380'RECOVERY NOTE BY CDS/MUERY SERVICES 1999 (REG)
 AU2380'RECOVERY NOTE BY CDS MUERY SERVICES INC (1999)
 AU2380'RECOVERED AS DESCRIBED IN 1969 DESCRIPTION EXCEPT THAT ROAD LEADING TO
 AU2380'THE BAYOU VISTA SUBDIVISION IS NOW NAMED SOUTHEAST ROAD AND WITNESS
 AU2380'POST IS NOW NORTHWEST OF MONUMENT 7 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2367 ***********************************************************************
 AU2367  DESIGNATION -  51A006 LADH 1969
 AU2367  PID         -  AU2367
 AU2367  STATE/COUNTY-  LA/ST MARY
 AU2367  COUNTRY     -  US
 AU2367  USGS QUAD   -  MORGAN CITY (2018)
 AU2367
 AU2367                         *CURRENT SURVEY CONTROL
 AU2367  ______________________________________________________________________
 AU2367* NAD 83(1992) POSITION- 29 41 20.29175(N) 091 14 22.52573(W)   ADJUSTED
 AU2367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2367  **This station is located in a suspected subsidence area (see below).
 AU2367  ______________________________________________________________________
 AU2367  GEOID HEIGHT    -        -25.480 (meters)                     GEOID18
 AU2367  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 AU2367  HORZ ORDER      -  SECOND
 AU2367
 AU2367.The horizontal coordinates were established by classical geodetic methods
 AU2367.and adjusted by the National Geodetic Survey in January 1993.
 AU2367
 AU2367.** This station is in an area of known vertical motion. If an
 AU2367.** orthometric height was ever established but is not available 
 AU2367.** in the current survey control section, the orthometric height
 AU2367.** is considered suspect.  Suspect heights are available in the
 AU2367.** superseded section only if requested.
 AU2367
 AU2367.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2367.GEOID18 height accuracy estimate available here.
 AU2367
 AU2367.Click photographs - Photos may exist for this station.
 AU2367
 AU2367.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2367
 AU2367. The following values were computed from the NAD 83(1992) position.
 AU2367
 AU2367;                    North         East     Units Scale Factor Converg.
 AU2367;SPC LA S     -   131,794.885 1,009,072.430   MT  0.99994047   +0 02 48.7
 AU2367;SPC LA S     -   432,397.05  3,310,598.46   sFT  0.99994047   +0 02 48.7
 AU2367;UTM  15      - 3,285,617.783   670,328.134   MT  0.99995797   +0 52 19.7
 AU2367
 AU2367!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2367!SPC LA S     -   1.00000397  x   0.99994047  =   0.99994444
 AU2367!UTM  15      -   1.00000397  x   0.99995797  =   0.99996194
 AU2367
 AU2367:                Primary Azimuth Mark                     Grid Az
 AU2367:SPC LA S     -  51T1 LADH 1969                           252 32 42.6
 AU2367:UTM  15      -  51T1 LADH 1969                           251 43 11.6
 AU2367
 AU2367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7032885617(NAD 83)
 AU2367
 AU2367|---------------------------------------------------------------------|
 AU2367| PID    Reference Object                     Distance      Geod. Az  |
 AU2367|                                                           dddmmss.s |
 AU2367| AU2368 51T1 LADH 1969                      APPROX. 1.0 KM 2523531.3 |
 AU2367|---------------------------------------------------------------------|
 AU2367
 AU2367                          SUPERSEDED SURVEY CONTROL
 AU2367
 AU2367  NAD 83(1986)-  29 41 20.31613(N)    091 14 22.52315(W) AD(       ) 2
 AU2367  NAD 27      -  29 41 19.56716(N)    091 14 22.15032(W) AD(       ) 2
 AU2367
 AU2367.Superseded values are not recommended for survey control.
 AU2367
 AU2367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2367.See file dsdata.pdf to determine how the superseded data were derived.
 AU2367
 AU2367_MARKER: DD = SURVEY DISK
 AU2367_SETTING: 0 = UNSPECIFIED SETTING
 AU2367_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2367
 AU2367  HISTORY     - Date     Condition        Report By
 AU2367  HISTORY     - 1969     MONUMENTED       LADTD
 AU2367
 AU2367                          STATION DESCRIPTION
 AU2367
 AU2367'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2367'THE STATION IS LOCATED ABOUT 1.5 MILES WEST OF BERWICK AND ABOUT
 AU2367'3.8 MILES EAST OF PATTERSON.  IT IS ON THE NORTH SIDE OF
 AU2367'U.S. HIGHWAY 90.
 AU2367'
 AU2367'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 AU2367'AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A006 1969, IS
 AU2367'SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 4 INCHES ABOVE THE
 AU2367'GROUND.  THE MARK IS 2 FEET WEST OF A METAL WITNESS POST AND SIGN,
 AU2367'21 FEET WEST OF A DITCH, 68.7 FEET NORTHWEST OF THE WEST CORNER
 AU2367'OF THE HEADWALL FOR A CROSS-DRAIN UNDER U.S. HIGHWAY 90, 94 FEET
 AU2367'NORTH OF THE CENTER OF THE WEST BOUND LANE OF U.S. HIGHWAY 90,
 AU2367'8 FEET SOUTH OF THE WOODS LINE AND 147 FEET EAST OF A SOUTH
 AU2367'CENTRAL BELL TELEPHONE JUNCTION BOX MOUNTED ON A POLE.
 AU2367'
 AU2367'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2367'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 1.75
 AU2367'MILES TO THE STATION WHICH IS ON THE NORTH SIDE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2366 ***********************************************************************
 AU2366  DESIGNATION -  51A007 LADH 1969
 AU2366  PID         -  AU2366
 AU2366  STATE/COUNTY-  LA/ST MARY
 AU2366  COUNTRY     -  US
 AU2366  USGS QUAD   -  MORGAN CITY (2018)
 AU2366
 AU2366                         *CURRENT SURVEY CONTROL
 AU2366  ______________________________________________________________________
 AU2366* NAD 83(1992) POSITION- 29 41 24.52906(N) 091 13 48.95466(W)   ADJUSTED
 AU2366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2366  **This station is located in a suspected subsidence area (see below).
 AU2366  ______________________________________________________________________
 AU2366  GEOID HEIGHT    -        -25.484 (meters)                     GEOID18
 AU2366  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 AU2366  HORZ ORDER      -  SECOND
 AU2366
 AU2366.The horizontal coordinates were established by classical geodetic methods
 AU2366.and adjusted by the National Geodetic Survey in January 1993.
 AU2366
 AU2366.** This station is in an area of known vertical motion. If an
 AU2366.** orthometric height was ever established but is not available 
 AU2366.** in the current survey control section, the orthometric height
 AU2366.** is considered suspect.  Suspect heights are available in the
 AU2366.** superseded section only if requested.
 AU2366
 AU2366.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2366.GEOID18 height accuracy estimate available here.
 AU2366
 AU2366.Click photographs - Photos may exist for this station.
 AU2366
 AU2366.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2366
 AU2366. The following values were computed from the NAD 83(1992) position.
 AU2366
 AU2366;                    North         East     Units Scale Factor Converg.
 AU2366;SPC LA S     -   131,926.122 1,009,974.814   MT  0.99994036   +0 03 05.5
 AU2366;SPC LA S     -   432,827.62  3,313,559.04   sFT  0.99994036   +0 03 05.5
 AU2366;UTM  15      - 3,285,762.006   671,228.552   MT  0.99996176   +0 52 36.4
 AU2366
 AU2366!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2366!SPC LA S     -   1.00000403  x   0.99994036  =   0.99994439
 AU2366!UTM  15      -   1.00000403  x   0.99996176  =   0.99996579
 AU2366
 AU2366:                Primary Azimuth Mark                     Grid Az
 AU2366:SPC LA S     -  51A006 LADH 1969                         261 43 30.8
 AU2366:UTM  15      -  51A006 LADH 1969                         260 53 59.9
 AU2366
 AU2366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7122885762(NAD 83)
 AU2366
 AU2366|---------------------------------------------------------------------|
 AU2366| PID    Reference Object                     Distance      Geod. Az  |
 AU2366|                                                           dddmmss.s |
 AU2366| AU2365 51A008 LADH 1969                    463.521 METERS 0614432.7 |
 AU2366| AU2367 51A006 LADH 1969                    APPROX. 0.9 KM 2614636.3 |
 AU2366|---------------------------------------------------------------------|
 AU2366
 AU2366                          SUPERSEDED SURVEY CONTROL
 AU2366
 AU2366  NAD 83(1986)-  29 41 24.55340(N)    091 13 48.95180(W) AD(       ) 2
 AU2366  NAD 27      -  29 41 23.80469(N)    091 13 48.57957(W) AD(       ) 2
 AU2366
 AU2366.Superseded values are not recommended for survey control.
 AU2366
 AU2366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2366.See file dsdata.pdf to determine how the superseded data were derived.
 AU2366
 AU2366_MARKER: DD = SURVEY DISK
 AU2366_SETTING: 0 = UNSPECIFIED SETTING
 AU2366_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2366
 AU2366  HISTORY     - Date     Condition        Report By
 AU2366  HISTORY     - 1969     MONUMENTED       LADTD
 AU2366
 AU2366                          STATION DESCRIPTION
 AU2366
 AU2366'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2366'THE STATION IS LOCATED ABOUT 1 MILE WEST OF BERWICK AND 4.5 MILES
 AU2366'EAST OF PATTERSON.  IT IS ON THE SOUTH SIDE OF U.S. HIGHWAY 90.
 AU2366'
 AU2366'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2366'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A007 1969, IS SET IN
 AU2366'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 AU2366'GROUND.  THE MARK IS 2 FEET WEST OF A METAL WITNESS POST AND
 AU2366'SIGN, 13 FEET NORTH OF THE WOODS LINE, 66.5 FEET NORTHWEST OF
 AU2366'THE SOUTHWEST POST OF A SIGN (JOSEPHS CAFE), 87 FEET SOUTH OF
 AU2366'THE CENTER OF THE EAST BOUND LANE OF U.S. HIGHWAY 90 AND 238.5
 AU2366'FEET EAST OF THE CENTER OF A ROAD LEADING SOUTH TO BERRY
 AU2366'BROTHERS RIVER FRONT YARD.
 AU2366'
 AU2366'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2366'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 1.15
 AU2366'MILES TO THE STATION WHICH IS ON THE SOUTH SIDE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2365 ***********************************************************************
 AU2365  DESIGNATION -  51A008 LADH 1969
 AU2365  PID         -  AU2365
 AU2365  STATE/COUNTY-  LA/ST MARY
 AU2365  COUNTRY     -  US
 AU2365  USGS QUAD   -  MORGAN CITY (2018)
 AU2365
 AU2365                         *CURRENT SURVEY CONTROL
 AU2365  ______________________________________________________________________
 AU2365* NAD 83(1992) POSITION- 29 41 31.65584(N) 091 13 33.76791(W)   ADJUSTED
 AU2365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2365  **This station is located in a suspected subsidence area (see below).
 AU2365  ______________________________________________________________________
 AU2365  GEOID HEIGHT    -        -25.489 (meters)                     GEOID18
 AU2365  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 AU2365  HORZ ORDER      -  SECOND
 AU2365
 AU2365.The horizontal coordinates were established by classical geodetic methods
 AU2365.and adjusted by the National Geodetic Survey in January 1993.
 AU2365
 AU2365.** This station is in an area of known vertical motion. If an
 AU2365.** orthometric height was ever established but is not available 
 AU2365.** in the current survey control section, the orthometric height
 AU2365.** is considered suspect.  Suspect heights are available in the
 AU2365.** superseded section only if requested.
 AU2365
 AU2365.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2365.GEOID18 height accuracy estimate available here.
 AU2365
 AU2365.Click photographs - Photos may exist for this station.
 AU2365
 AU2365.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2365
 AU2365. The following values were computed from the NAD 83(1992) position.
 AU2365
 AU2365;                    North         East     Units Scale Factor Converg.
 AU2365;SPC LA S     -   132,145.924 1,010,382.874   MT  0.99994017   +0 03 13.1
 AU2365;SPC LA S     -   433,548.75  3,314,897.81   sFT  0.99994017   +0 03 13.1
 AU2365;UTM  15      - 3,285,987.668   671,633.413   MT  0.99996348   +0 52 44.1
 AU2365
 AU2365!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2365!SPC LA S     -   1.00000395  x   0.99994017  =   0.99994412
 AU2365!UTM  15      -   1.00000395  x   0.99996348  =   0.99996743
 AU2365
 AU2365:                Primary Azimuth Mark                     Grid Az
 AU2365:SPC LA S     -  51A007 LADH 1969                         241 41 27.1
 AU2365:UTM  15      -  51A007 LADH 1969                         240 51 56.1
 AU2365
 AU2365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7163385987(NAD 83)
 AU2365
 AU2365|---------------------------------------------------------------------|
 AU2365| PID    Reference Object                     Distance      Geod. Az  |
 AU2365|                                                           dddmmss.s |
 AU2365| AU2366 51A007 LADH 1969                    463.521 METERS 2414440.2 |
 AU2365|---------------------------------------------------------------------|
 AU2365
 AU2365                          SUPERSEDED SURVEY CONTROL
 AU2365
 AU2365  NAD 83(1986)-  29 41 31.68027(N)    091 13 33.76476(W) AD(       ) 2
 AU2365  NAD 27      -  29 41 30.93198(N)    091 13 33.39252(W) AD(       ) 2
 AU2365
 AU2365.Superseded values are not recommended for survey control.
 AU2365
 AU2365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2365.See file dsdata.pdf to determine how the superseded data were derived.
 AU2365
 AU2365_MARKER: DD = SURVEY DISK
 AU2365_SETTING: 0 = UNSPECIFIED SETTING
 AU2365_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2365
 AU2365  HISTORY     - Date     Condition        Report By
 AU2365  HISTORY     - 1969     MONUMENTED       LADTD
 AU2365
 AU2365                          STATION DESCRIPTION
 AU2365
 AU2365'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2365'THE STATION IS LOCATED ABOUT 0.3 MILE WEST OF BERWICK AND ABOUT
 AU2365'5 MILES EAST OF PATTERSON.  IT IS ON THE NORTH SIDE OF U.S. HIGHWAY
 AU2365'90.
 AU2365'
 AU2365'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2365'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A008 1969, IS SET
 AU2365'IN THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE SURFACE OF
 AU2365'THE GROUND.  THE MARK IS 2.1 FEET EAST OF A METAL WITNESS POST
 AU2365'AND SIGN, 39 FEET NORTH OF THE CENTER OF THE WESTBOUND LANE OF
 AU2365'U.S. HIGHWAY 90, 59 FEET SOUTH OF THE WOODS LINE, 222 FEET
 AU2365'NORTHWEST OF A HIGHWAY SIGN, 316 FEET WEST OF A NORTH-SOUTH POWER
 AU2365'LINE CROSSING OVER U.S. HIGHWAY 90 AND 300 FEET EAST OF A
 AU2365'DITCH.
 AU2365'
 AU2365'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2365'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 0.65
 AU2365'MILE TO THE STATION WHICH IS ON THE NORTH SIDE OF THE HIGHWAY.
 AU2365'
 AU2365'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2364 ***********************************************************************
 AU2364  DESIGNATION -  51A009
 AU2364  PID         -  AU2364
 AU2364  STATE/COUNTY-  LA/ST MARY
 AU2364  COUNTRY     -  US
 AU2364  USGS QUAD   -  MORGAN CITY (2018)
 AU2364
 AU2364                         *CURRENT SURVEY CONTROL
 AU2364  ______________________________________________________________________
 AU2364* NAD 83(1992) POSITION- 29 41 44.06843(N) 091 13 00.39344(W)   ADJUSTED
 AU2364* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2364  **This station is located in a suspected subsidence area (see below).
 AU2364  ______________________________________________________________________
 AU2364  GEOID HEIGHT    -        -25.499 (meters)                     GEOID18
 AU2364  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 AU2364  HORZ ORDER      -  SECOND
 AU2364
 AU2364.The horizontal coordinates were established by classical geodetic methods
 AU2364.and adjusted by the National Geodetic Survey in January 1993.
 AU2364
 AU2364.** This station is in an area of known vertical motion. If an
 AU2364.** orthometric height was ever established but is not available 
 AU2364.** in the current survey control section, the orthometric height
 AU2364.** is considered suspect.  Suspect heights are available in the
 AU2364.** superseded section only if requested.
 AU2364
 AU2364.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2364.GEOID18 height accuracy estimate available here.
 AU2364
 AU2364.Click photographs - Photos may exist for this station.
 AU2364
 AU2364.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2364
 AU2364. The following values were computed from the NAD 83(1992) position.
 AU2364
 AU2364;                    North         East     Units Scale Factor Converg.
 AU2364;SPC LA S     -   132,528.972 1,011,279.674   MT  0.99993985   +0 03 29.8
 AU2364;SPC LA S     -   434,805.47  3,317,840.06   sFT  0.99993985   +0 03 29.8
 AU2364;UTM  15      - 3,286,383.603   672,524.625   MT  0.99996726   +0 53 01.0
 AU2364
 AU2364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2364!SPC LA S     -   1.00000160  x   0.99993985  =   0.99994145
 AU2364!UTM  15      -   1.00000160  x   0.99996726  =   0.99996886
 AU2364
 AU2364:                Primary Azimuth Mark                     Grid Az
 AU2364:SPC LA S     -  51A007 LADH 1969                         245 12 10.3
 AU2364:UTM  15      -  51A007 LADH 1969                         244 22 39.1
 AU2364
 AU2364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7252486383(NAD 83)
 AU2364
 AU2364|---------------------------------------------------------------------|
 AU2364| PID    Reference Object                     Distance      Geod. Az  |
 AU2364|                                                           dddmmss.s |
 AU2364| AU2363 51A010 LADH 1969                    442.841 METERS 1623420.0 |
 AU2364| AU2366 51A007 LADH 1969                    APPROX. 1.4 KM 2451540.1 |
 AU2364|---------------------------------------------------------------------|
 AU2364
 AU2364                          SUPERSEDED SURVEY CONTROL
 AU2364
 AU2364  NAD 83(1986)-  29 41 44.09285(N)    091 13 00.38995(W) AD(       ) 2
 AU2364  NAD 27      -  29 41 43.34498(N)    091 13 00.01821(W) AD(       ) 2
 AU2364
 AU2364.Superseded values are not recommended for survey control.
 AU2364
 AU2364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2364.See file dsdata.pdf to determine how the superseded data were derived.
 AU2364
 AU2364_MARKER: DD = SURVEY DISK
 AU2364_SETTING: 0 = UNSPECIFIED SETTING
 AU2364_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2364
 AU2364  HISTORY     - Date     Condition        Report By
 AU2364  HISTORY     - 1969     MONUMENTED       LADTD
 AU2364  HISTORY     - 1985     GOOD             LADTD
 AU2364
 AU2364                          STATION DESCRIPTION
 AU2364
 AU2364'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2364'THE STATION IS LOCATED IN THE PEDESTRIAN WALKWAY OF THE ATCHAFALAYA
 AU2364'RIVER BRIDGE IN MORGAN CITY NEAR THE WEST END OF THE WALKWAY.
 AU2364'
 AU2364'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2364'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A009 1969, IS SET IN
 AU2364'A DRILLED HOLE IN THE PEDESTRIAN WALKWAY OF THE ATCHAFALAYA RIVER
 AU2364'BRIDGE AND IS FLUSH WITH THE WALKWAY.  THE MARK IS 58 FEET EAST OF
 AU2364'THE WEST END OF THE BRIDGE AND OVER THE FIRST PIER, 1.05 FEET
 AU2364'NORTH OF THE SOUTH RAIL OF THE BRIDGE, 4.9 FEET SOUTH OF THE
 AU2364'CURB ON THE PEDESTRIAN WALKWAY, 17.2 FEET SOUTH OF THE CENTER OF
 AU2364'THE ROADWAY OF THE BRIDGE AND 14.3 FEET EAST-SOUTHEAST OF THE
 AU2364'FIRST BRACE ON THE WEST END OF THE BRIDGE.
 AU2364'
 AU2364'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2364'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 TO 5TH
 AU2364'STREET, IN BERWICK, WHICH IS JUST BEYOND THE END OF THE BRIDGE
 AU2364'APPROACH, THENCE NORTH ALONG 5TH STREET FOR ONE BLOCK TO TEXAS
 AU2364'STREET, THENCE EAST ALONG TEXAS STREET FOR 4 BLOCKS TO BELLEVIEW
 AU2364'STREET, THENCE SOUTH ALONG BELLEVIEW STREET FOR ABOUT 1/2 BLOCK
 AU2364'TO THE UNDERSIDE OF THE BRIDGE.  WALK UP THREE FLIGHTS OF
 AU2364'CONCRETE STAIRS TO THE PEDESTRIAN WALKWAY.  THE STATION IS IN
 AU2364'THE WALKWAY.
 AU2364'
 AU2364'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 AU2364
 AU2364                          STATION RECOVERY (1985)
 AU2364
 AU2364'RECOVERY NOTE BY LA TRANSP AND DEV 1985 (TLH)
 AU2364'THIS STATION WAS VISITED IN JUNE AND JULY 1985 AND OBSERVATIONS WERE
 AU2364'MADE THIS DATE TO POSITION INTERSECTION STATIONS AND ADDITIONAL
 AU2364'HORIZONAL CONTROL STATIONS.  THE 1969 DESCRIPTION IS ADEQUATE FOR
 AU2364'RECOVERY OF THE STATION MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2363 ***********************************************************************
 AU2363  DESIGNATION -  51A010 LADH 1969
 AU2363  PID         -  AU2363
 AU2363  STATE/COUNTY-  LA/ST MARY
 AU2363  COUNTRY     -  US
 AU2363  USGS QUAD   -  MORGAN CITY (2018)
 AU2363
 AU2363                         *CURRENT SURVEY CONTROL
 AU2363  ______________________________________________________________________
 AU2363* NAD 83(1992) POSITION- 29 41 30.34643(N) 091 12 55.45997(W)   ADJUSTED
 AU2363* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2363  **This station is located in a suspected subsidence area (see below).
 AU2363  ______________________________________________________________________
 AU2363  GEOID HEIGHT    -        -25.489 (meters)                     GEOID18
 AU2363  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AU2363  HORZ ORDER      -  SECOND
 AU2363
 AU2363.The horizontal coordinates were established by classical geodetic methods
 AU2363.and adjusted by the National Geodetic Survey in January 1993.
 AU2363
 AU2363.** This station is in an area of known vertical motion. If an
 AU2363.** orthometric height was ever established but is not available 
 AU2363.** in the current survey control section, the orthometric height
 AU2363.** is considered suspect.  Suspect heights are available in the
 AU2363.** superseded section only if requested.
 AU2363
 AU2363.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2363.GEOID18 height accuracy estimate available here.
 AU2363
 AU2363.Click photographs - Photos may exist for this station.
 AU2363
 AU2363.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2363
 AU2363. The following values were computed from the NAD 83(1992) position.
 AU2363
 AU2363;                    North         East     Units Scale Factor Converg.
 AU2363;SPC LA S     -   132,106.620 1,011,412.728   MT  0.99994020   +0 03 32.3
 AU2363;SPC LA S     -   433,419.80  3,318,276.59   sFT  0.99994020   +0 03 32.3
 AU2363;UTM  15      - 3,285,963.200   672,663.752   MT  0.99996785   +0 53 03.1
 AU2363
 AU2363!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2363!SPC LA S     -   1.00000323  x   0.99994020  =   0.99994343
 AU2363!UTM  15      -   1.00000323  x   0.99996785  =   0.99997108
 AU2363
 AU2363:                Primary Azimuth Mark                     Grid Az
 AU2363:SPC LA S     -  51A009                                   342 30 50.1
 AU2363:UTM  15      -  51A009                                   341 41 19.3
 AU2363
 AU2363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7266385963(NAD 83)
 AU2363
 AU2363|---------------------------------------------------------------------|
 AU2363| PID    Reference Object                     Distance      Geod. Az  |
 AU2363|                                                           dddmmss.s |
 AU2363| AU2364 51A009                              442.841 METERS 3423422.4 |
 AU2363|---------------------------------------------------------------------|
 AU2363
 AU2363                          SUPERSEDED SURVEY CONTROL
 AU2363
 AU2363  NAD 83(1986)-  29 41 30.37023(N)    091 12 55.45621(W) AD(       ) 2
 AU2363  NAD 27      -  29 41 29.62191(N)    091 12 55.08469(W) AD(       ) 2
 AU2363
 AU2363.Superseded values are not recommended for survey control.
 AU2363
 AU2363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2363.See file dsdata.pdf to determine how the superseded data were derived.
 AU2363
 AU2363_MARKER: DD = SURVEY DISK
 AU2363_SETTING: 0 = UNSPECIFIED SETTING
 AU2363_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2363
 AU2363  HISTORY     - Date     Condition        Report By
 AU2363  HISTORY     - 1969     MONUMENTED       LADTD
 AU2363
 AU2363                          STATION DESCRIPTION
 AU2363
 AU2363'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2363'THE STATION IS LOCATED NEAR THE WEST END OF THE TEXAS AND NEW
 AU2363'ORLEANS RAILROAD BRIDGE ACROSS THE ATCHAFALAYA RIVER AT MORGAN CITY.
 AU2363'
 AU2363'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2363'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A010 1969, IS SET IN
 AU2363'A DRILLED HOLE ON TOP OF A CONCRETE BASE FOR A SWITCH ARM.  IT IS
 AU2363'FLUSH WITH THE SURFACE OF THE CONCRETE BASE.  THE MARK IS 7 FEET
 AU2363'NORTH OF A METAL WITNESS POST AND SIGN, 5.4 FEET SOUTH OF THE
 AU2363'SOUTH RAIL OF THE TEXAS AND NEW ORLEANS RAILROAD, 48.6 FEET WEST
 AU2363'OF THE WEST END OF THE TEXAS AND NEW ORLEANS RAILROAD BRIDGE
 AU2363'ACROSS THE ATCHAFALAYA RIVER AT MORGAN CITY, 29.5 FEET NORTHWEST
 AU2363'OF A CONCRETE FLOOD WALL AND 47 FEET SOUTHEAST OF A POWER
 AU2363'POLE.
 AU2363'
 AU2363'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2363'BRIDGE AT MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 TO 5TH
 AU2363'STREET, IN BERWICK, WHICH IS JUST BEYOND THE END OF THE BRIDGE
 AU2363'APPROACH, THENCE NORTH ALONG 5TH STREET FOR 1 BLOCK TO TEXAS
 AU2363'STREET, THENCE EAST ALONG TEXAS STREET FOR 4 BLOCKS TO BELLEVIEW
 AU2363'STREET, THENCE SOUTH ALONG BELLEVIEW STREET FOR ABOUT 5 BLOCKS
 AU2363'TO THE RAILROAD BRIDGE.  THE STATION IS JUST WEST OF THE
 AU2363'RAILROAD BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2361 ***********************************************************************
 AU2361  DESIGNATION -  51A011
 AU2361  PID         -  AU2361
 AU2361  STATE/COUNTY-  LA/ST MARY
 AU2361  COUNTRY     -  US
 AU2361  USGS QUAD   -  MORGAN CITY (2018)
 AU2361
 AU2361                         *CURRENT SURVEY CONTROL
 AU2361  ______________________________________________________________________
 AU2361* NAD 83(1992) POSITION- 29 41 36.27147(N) 091 12 32.77444(W)   ADJUSTED
 AU2361* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2361  **This station is located in a suspected subsidence area (see below).
 AU2361  ______________________________________________________________________
 AU2361  GEOID HEIGHT    -        -25.493 (meters)                     GEOID18
 AU2361  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 AU2361  HORZ ORDER      -  SECOND
 AU2361
 AU2361.The horizontal coordinates were established by classical geodetic methods
 AU2361.and adjusted by the National Geodetic Survey in January 1993.
 AU2361
 AU2361.** This station is in an area of known vertical motion. If an
 AU2361.** orthometric height was ever established but is not available 
 AU2361.** in the current survey control section, the orthometric height
 AU2361.** is considered suspect.  Suspect heights are available in the
 AU2361.** superseded section only if requested.
 AU2361
 AU2361.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2361.GEOID18 height accuracy estimate available here.
 AU2361
 AU2361.Click photographs - Photos may exist for this station.
 AU2361
 AU2361.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2361
 AU2361. The following values were computed from the NAD 83(1992) position.
 AU2361
 AU2361;                    North         East     Units Scale Factor Converg.
 AU2361;SPC LA S     -   132,289.691 1,012,022.375   MT  0.99994005   +0 03 43.6
 AU2361;SPC LA S     -   434,020.43  3,320,276.74   sFT  0.99994005   +0 03 43.6
 AU2361;UTM  15      - 3,286,155.038   673,270.717   MT  0.99997044   +0 53 14.5
 AU2361
 AU2361!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2361!SPC LA S     -   1.00000331  x   0.99994005  =   0.99994336
 AU2361!UTM  15      -   1.00000331  x   0.99997044  =   0.99997375
 AU2361
 AU2361:                Primary Azimuth Mark                     Grid Az
 AU2361:SPC LA S     -  51A010 LADH 1969                         253 17 07.9
 AU2361:UTM  15      -  51A010 LADH 1969                         252 27 37.0
 AU2361
 AU2361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7327086155(NAD 83)
 AU2361
 AU2361|---------------------------------------------------------------------|
 AU2361| PID    Reference Object                     Distance      Geod. Az  |
 AU2361|                                                           dddmmss.s |
 AU2361| AU2363 51A010 LADH 1969                    APPROX. 0.6 KM 2532051.5 |
 AU2361| AU2362 51A012                              APPROX. 0.6 KM 3185136.7 |
 AU2361|---------------------------------------------------------------------|
 AU2361
 AU2361                          SUPERSEDED SURVEY CONTROL
 AU2361
 AU2361  NAD 83(1986)-  29 41 36.29544(N)    091 12 32.77037(W) AD(       ) 2
 AU2361  NAD 27      -  29 41 35.54710(N)    091 12 32.39939(W) AD(       ) 2
 AU2361
 AU2361.Superseded values are not recommended for survey control.
 AU2361
 AU2361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2361.See file dsdata.pdf to determine how the superseded data were derived.
 AU2361
 AU2361_MARKER: DD = SURVEY DISK
 AU2361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2361_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2361
 AU2361  HISTORY     - Date     Condition        Report By
 AU2361  HISTORY     - 1969     MONUMENTED       LADTD
 AU2361  HISTORY     - 1985     GOOD             LADTD
 AU2361
 AU2361                          STATION DESCRIPTION
 AU2361
 AU2361'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2361'THE STATION IS LOCATED NEAR THE EAST END OF THE TEXAS AND NEW
 AU2361'ORLEANS RAILROAD BRIDGE ACROSS THE ATCHAFALAYA RIVER IN MORGAN CITY.
 AU2361'
 AU2361'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2361'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A011 1969, IS SET IN
 AU2361'THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE SURFACE OF THE
 AU2361'GROUND.  THE MARK IS 2 FEET SOUTH OF A METAL WITNESS POST AND
 AU2361'SIGN, 7.6 FEET NORTH OF THE NORTH RAIL OF THE TEXAS AND NEW
 AU2361'ORLEANS RAILROAD, 126 FEET SOUTH OF THE CENTER OF RAILROAD
 AU2361'STREET, 200 FEET EAST OF THE EAST END OF THE RAILROAD BRIDGE
 AU2361'ACROSS THE ATCHAFALAYA RIVER AND 70 FEET NORTHWEST OF A POWER
 AU2361'POLE AT THE END OF THE LEVEE.
 AU2361'
 AU2361'TO REACH THE STATION FROM THE EAST END OF THE ATCHAFALAYA RIVER
 AU2361'BRIDGE IN MORGAN CITY, DRIVE EAST ALONG U.S. HIGHWAY 90 TO
 AU2361'ARIZONA STREET IN MORGAN CITY, WHICH IS JUST BEYOND THE END OF
 AU2361'THE BRIDGE APPROACH, THENCE SOUTH ALONG ARIZONA STREET FOR 1 BLOCK
 AU2361'TO GREENWOOD STREET, THENCE WEST ALONG GREENWOOD STREET FOR ABOUT
 AU2361'6 BLOCKS TO FRONT STREET, THENCE SOUTH ALONG FRONT STREET FOR 3
 AU2361'BLOCKS TO THE RAILROAD BRIDGE.  THE STATION IS EAST OF THE EAST
 AU2361'END OF THE BRIDGE AND ON THE NORTH SIDE OF THE RAILROAD.
 AU2361
 AU2361                          STATION RECOVERY (1985)
 AU2361
 AU2361'RECOVERY NOTE BY LA TRANSP AND DEV 1985 (TLH)
 AU2361'THIS STATION WAS VISITED IN JUNE AND JULY 1985 AND OBSERVATIONS WERE
 AU2361'MADE THIS DATE TO POSITION SEVERAL INTERSECTION STATIONS AND
 AU2361'ADDITIONAL HORIZONTAL CONTROL STATIONS.  THE 1983 DESCRIPTION IS
 AU2361'ADEQUATE FOR RECOVERY OF THE STATION MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2362 ***********************************************************************
 AU2362  DESIGNATION -  51A012
 AU2362  PID         -  AU2362
 AU2362  STATE/COUNTY-  LA/ST MARY
 AU2362  COUNTRY     -  US
 AU2362  USGS QUAD   -  MORGAN CITY (2018)
 AU2362
 AU2362                         *CURRENT SURVEY CONTROL
 AU2362  ______________________________________________________________________
 AU2362* NAD 83(1992) POSITION- 29 41 49.78032(N) 091 12 46.29131(W)   ADJUSTED
 AU2362* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2362  **This station is located in a suspected subsidence area (see below).
 AU2362  ______________________________________________________________________
 AU2362  GEOID HEIGHT    -        -25.503 (meters)                     GEOID18
 AU2362  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 AU2362  HORZ ORDER      -  SECOND
 AU2362
 AU2362.The horizontal coordinates were established by classical geodetic methods
 AU2362.and adjusted by the National Geodetic Survey in January 1993.
 AU2362
 AU2362.** This station is in an area of known vertical motion. If an
 AU2362.** orthometric height was ever established but is not available 
 AU2362.** in the current survey control section, the orthometric height
 AU2362.** is considered suspect.  Suspect heights are available in the
 AU2362.** superseded section only if requested.
 AU2362
 AU2362.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2362.GEOID18 height accuracy estimate available here.
 AU2362
 AU2362.Click photographs - Photos may exist for this station.
 AU2362
 AU2362.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2362
 AU2362. The following values were computed from the NAD 83(1992) position.
 AU2362
 AU2362;                    North         East     Units Scale Factor Converg.
 AU2362;SPC LA S     -   132,705.228 1,011,658.576   MT  0.99993970   +0 03 36.9
 AU2362;SPC LA S     -   435,383.74  3,319,083.18   sFT  0.99993970   +0 03 36.9
 AU2362;UTM  15      - 3,286,565.304   672,900.959   MT  0.99996886   +0 53 08.2
 AU2362
 AU2362!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2362!SPC LA S     -   1.00000127  x   0.99993970  =   0.99994097
 AU2362!UTM  15      -   1.00000127  x   0.99996886  =   0.99997013
 AU2362
 AU2362:                Primary Azimuth Mark                     Grid Az
 AU2362:SPC LA S     -  51A011                                   138 47 53.1
 AU2362:UTM  15      -  51A011                                   137 58 21.8
 AU2362
 AU2362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7290086565(NAD 83)
 AU2362
 AU2362|---------------------------------------------------------------------|
 AU2362| PID    Reference Object                     Distance      Geod. Az  |
 AU2362|                                                           dddmmss.s |
 AU2362| AU2361 51A011                              APPROX. 0.6 KM 1385130.0 |
 AU2362|---------------------------------------------------------------------|
 AU2362
 AU2362                          SUPERSEDED SURVEY CONTROL
 AU2362
 AU2362  NAD 83(1986)-  29 41 49.80427(N)    091 12 46.28724(W) AD(       ) 2
 AU2362  NAD 27      -  29 41 49.05681(N)    091 12 45.91574(W) AD(       ) 2
 AU2362
 AU2362.Superseded values are not recommended for survey control.
 AU2362
 AU2362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2362.See file dsdata.pdf to determine how the superseded data were derived.
 AU2362
 AU2362_MARKER: DD = SURVEY DISK
 AU2362_SETTING: 0 = UNSPECIFIED SETTING
 AU2362_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2362
 AU2362  HISTORY     - Date     Condition        Report By
 AU2362  HISTORY     - 1969     MONUMENTED       LADTD
 AU2362  HISTORY     - 1985     GOOD             LADTD
 AU2362
 AU2362                          STATION DESCRIPTION
 AU2362
 AU2362'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2362'THE STATION IS LOCATED IN THE PEDESTRIAN WALKWAY OF THE ATCHAFALAYA
 AU2362'RIVER BRIDGE IN MORGAN CITY 417 FEET WEST OF THE EAST END OF THE
 AU2362'WALKWAY.
 AU2362'
 AU2362'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2362'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A012 1969, IS SET
 AU2362'IN A DRILLED HOLE IN THE PEDESTRIAN WALKWAY OF THE ATCHAFALAYA
 AU2362'RIVER BRIDGE AND IS FLUSH WITH THE WALKWAY.  THE MARK IS 417 FEET
 AU2362'WEST OF THE EAST END OF THE WALKWAY, 1.7 FEET NORTH OF THE
 AU2362'SOUTH RAIL OF THE BRIDGE, 4.55 FEET SOUTH OF THE WALKWAY CURB,
 AU2362'16 FEET SOUTH OF THE CENTER OF THE ROADWAY OF THE BRIDGE AND 44
 AU2362'FEET EAST OF THE THIRD LIGHT, LOCATED ON THE STEEL STRUCTURE,
 AU2362'FROM THE EAST END OF THE BRIDGE.
 AU2362'
 AU2362'TO REACH THE STATION FROM THE WEST END OF THE ATCHAFALAYA RIVER
 AU2362'BRIDGE IN MORGAN CITY, DRIVE WEST ALONG U.S. HIGHWAY 90 TO 5TH
 AU2362'STREET, IN BERWICK, WHICH IS JUST BEYOND THE END OF THE BRIDGE
 AU2362'APPROACH, THENCE NORTH ALONG 5TH STREET FOR 1 BLOCK TO TEXAS
 AU2362'STREET, THENCE EAST ALONG TEXAS STREET FOR 4 BLOCKS TO BELLEVIEW
 AU2362'STREET, THENCE SOUTH ALONG BELLEVIEW STREET FOR ABOUT 1/2
 AU2362'BLOCK TO THE UNDERSIDE OF THE BRIDGE.  WALK UP THREE FLIGHTS OF
 AU2362'CONCRETE STAIRS TO THE PEDESTRIAN WALKWAY.  THE STATION IS IN
 AU2362'THE WALKWAY 417 FEET WEST OF THE EAST END OF THE WALKWAY.
 AU2362
 AU2362                          STATION RECOVERY (1985)
 AU2362
 AU2362'RECOVERY NOTE BY LA TRANSP AND DEV 1985 (TLH)
 AU2362'THIS STATION WAS VISITED IN JUNE AND JULY 1985 AND OBSERVATION WERE
 AU2362'MADE THIS DATE TO POSITION INTERSECTION STATION AND ADDITIONAL
 AU2362'HORIZONTAL CONTROL STATIONS.  THE 1969 DESCRIPTION IS ADEQUATE FOR
 AU2362'RECOVERY OF THE STATION MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2360 ***********************************************************************
 AU2360  DESIGNATION -  51A013
 AU2360  PID         -  AU2360
 AU2360  STATE/COUNTY-  LA/ST MARY
 AU2360  COUNTRY     -  US
 AU2360  USGS QUAD   -  MORGAN CITY (2018)
 AU2360
 AU2360                         *CURRENT SURVEY CONTROL
 AU2360  ______________________________________________________________________
 AU2360* NAD 83(2011) POSITION- 29 42 03.23260(N) 091 12 12.46225(W)   ADJUSTED
 AU2360* NAD 83(2011) ELLIP HT-   -24.561 (meters)        (06/27/12)   ADJUSTED
 AU2360* NAD 83(2011) EPOCH   -  2010.00
 AU2360* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2360  **This station is located in a suspected subsidence area (see below).
 AU2360  ______________________________________________________________________
 AU2360  GEOID HEIGHT    -        -25.513 (meters)                     GEOID18
 AU2360  NAD 83(2011) X  -   -116,455.164 (meters)                     COMP
 AU2360  NAD 83(2011) Y  - -5,543,514.926 (meters)                     COMP
 AU2360  NAD 83(2011) Z  -  3,141,604.972 (meters)                     COMP
 AU2360  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AU2360
 AU2360  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2360  Standards:
 AU2360         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2360            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2360  -------------------------------------------------------------------
 AU2360  NETWORK    1.38  13.11           0.60   0.52   6.69      0.05590843
 AU2360  -------------------------------------------------------------------
 AU2360  Click here for local accuracies and other accuracy information.
 AU2360
 AU2360.The horizontal coordinates were established by GPS observations
 AU2360.and adjusted by the National Geodetic Survey in June 2012.
 AU2360
 AU2360.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2360.been affixed to the stable North American tectonic plate. See 
 AU2360.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2360
 AU2360.The horizontal coordinates are valid at the epoch date displayed above
 AU2360.which is a decimal equivalence of Year/Month/Day.
 AU2360
 AU2360.** This station is in an area of known vertical motion. If an
 AU2360.** orthometric height was ever established but is not available 
 AU2360.** in the current survey control section, the orthometric height
 AU2360.** is considered suspect.  Suspect heights are available in the
 AU2360.** superseded section only if requested.
 AU2360
 AU2360.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2360.GEOID18 height accuracy estimate available here.
 AU2360
 AU2360.Click photographs - Photos may exist for this station.
 AU2360
 AU2360.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2360
 AU2360.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2360
 AU2360.The ellipsoidal height was determined by GPS observations
 AU2360.and is referenced to NAD 83.
 AU2360
 AU2360. The following values were computed from the NAD 83(2011) position.
 AU2360
 AU2360;                    North         East     Units Scale Factor Converg.
 AU2360;SPC LA S     -   133,120.404 1,012,567.469   MT  0.99993936   +0 03 53.8
 AU2360;SPC LA S     -   436,745.86  3,322,065.10   sFT  0.99993936   +0 03 53.8
 AU2360;UTM  15      - 3,286,993.543   673,803.805   MT  0.99997273   +0 53 25.3
 AU2360
 AU2360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2360!SPC LA S     -   1.00000386  x   0.99993936  =   0.99994322
 AU2360!UTM  15      -   1.00000386  x   0.99997273  =   0.99997659
 AU2360
 AU2360:                Primary Azimuth Mark                     Grid Az
 AU2360:SPC LA S     -  51A012                                   245 27 01.8
 AU2360:UTM  15      -  51A012                                   244 37 30.3
 AU2360
 AU2360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7380386993(NAD 83)
 AU2360
 AU2360|---------------------------------------------------------------------|
 AU2360| PID    Reference Object                     Distance      Geod. Az  |
 AU2360|                                                           dddmmss.s |
 AU2360| AU2362 51A012                              APPROX. 1.0 KM 2453055.6 |
 AU2360|---------------------------------------------------------------------|
 AU2360
 AU2360                          SUPERSEDED SURVEY CONTROL
 AU2360
 AU2360  NAD 83(2007)-  29 42 03.23276(N)    091 12 12.46368(W) AD(       ) 0
 AU2360  ELLIP H (02/10/07)  -24.478  (m)                       GP(       )    
 AU2360  ELLIP H (02/20/02)  -24.524  (m)                       GP(       ) 4 1
 AU2360  NAD 83(1992)-  29 42 03.23247(N)    091 12 12.46177(W) AD(       ) 1
 AU2360  ELLIP H (07/31/00)  -24.470  (m)                       GP(       ) 4 1
 AU2360  NAD 83(1992)-  29 42 03.23123(N)    091 12 12.46415(W) AD(       ) 2
 AU2360  NAD 83(1986)-  29 42 03.25463(N)    091 12 12.46123(W) AD(       ) 2
 AU2360  NAD 27      -  29 42 02.50798(N)    091 12 12.09012(W) AD(       ) 2
 AU2360
 AU2360.Superseded values are not recommended for survey control.
 AU2360
 AU2360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2360.See file dsdata.pdf to determine how the superseded data were derived.
 AU2360
 AU2360_MARKER: DD = SURVEY DISK
 AU2360_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU2360+WITH SETTING: PAVEMENT
 AU2360_SP_SET: SET IN A MAT FOUNDATION OR CONCR
 AU2360_STAMPING: 51A013
 AU2360_MARK LOGO: LADHGS
 AU2360_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2360+SATELLITE: SATELLITE OBSERVATIONS - November 30, 1999
 AU2360
 AU2360  HISTORY     - Date     Condition        Report By
 AU2360  HISTORY     - 1969     MONUMENTED       LADHGS
 AU2360  HISTORY     - 1985     GOOD             LADTD
 AU2360  HISTORY     - 19991130 GOOD             CDSMS
 AU2360
 AU2360                          STATION DESCRIPTION
 AU2360
 AU2360'DESCRIBED BY LOUISIANA DEPARTMENT OF HIGHWA 1969 (RT)
 AU2360'THE STATION IS LOCATED IN MORGAN CITY IN THE SOUTHEAST QUADRANT
 AU2360'OF THE INTERSECTION OF 6TH STREET AND BRASHEAR AVENUE (U.S. HIGHWAY
 AU2360'90).
 AU2360'
 AU2360'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2360'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51A013 1969, IS SET
 AU2360'IN A DRILLED HOLE IN THE DRIVEWAY TO A BILLUPS SERVICE STATION
 AU2360'AND IS FLUSH WITH THE SURFACE.  THE MARK IS 6 FEET NORTHEAST OF
 AU2360'THE PROJECTION OF THE CENTER OF 6TH STREET LEADING NORTH, 23 FEET
 AU2360'NORTHEAST OF THE CENTER OF 6TH STREET LEADING SOUTH, 37 FEET
 AU2360'SOUTHEAST OF THE CENTER OF BRASHEAR AVENUE (U.S. HIGHWAY 90),
 AU2360'31 FEET NORTHWEST OF A POWER POLE, 31 FEET NORTHWEST OF A FIRE
 AU2360'HYDRANT, 36.4 FEET NORTHWEST OF A POWER POLE AND 61.5 FEET
 AU2360'WEST OF THE CONCRETE ISLAND FOR THE GAS PUMPS AT A BILLUPS
 AU2360'SERVICE STATION.
 AU2360'
 AU2360'TO REACH THE STATION FROM THE EAST END OF THE ATCHAFALAYA RIVER
 AU2360'BRIDGE AT MORGAN CITY, DRIVE EAST ALONG BRASHEAR AVENUE
 AU2360'(U.S. HIGHWAY 90) FOR 0.50 MILE TO THE STATION WHICH IS LOCATED
 AU2360'IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF 6TH STREET AND
 AU2360'BRASHEAR AVENUE (U.S. HIGHWAY 90).
 AU2360
 AU2360                          STATION RECOVERY (1985)
 AU2360
 AU2360'RECOVERY NOTE BY LA TRANSP AND DEV 1985 (TLH)
 AU2360'THIS STATION WAS VISITED IN JUNE AND JULY OF 1985 AND WAS RECOVERED IN
 AU2360'GOOD CONDITION.  THE 1969 TO REACH IS ADEQUATE.  SOME OF THE PREVIOUS
 AU2360'DESCRIPTIVE DATA HAS BEEN DESTROYED AND A NEW DESCRIPTION FOLLOWS.
 AU2360'37.6 METERS (123.5 FEET) WEST NORTHWEST OF THE NORTHWEST CORNER OF A
 AU2360'TWO STORY WHITE BUILDING NAMED MICROAGE COMPUTER STORES,
 AU2360'16.7 METERS (55 FEET) WEST SOUTHWEST FROM THE CENTER OF A CONCRETE
 AU2360'DRIVE LEADING TO THE WHITE BUILDING, 11.2 METERS (37 FEET) SOUTH
 AU2360'SOUTHEAST FROM THE CENTER OF BRASHEAR AVENUE, 11.2 METERS (37 FEET)
 AU2360'NORTHWEST OF A POWER POLE WITH SIGNAL LIGHT BOX ATTACHED, 9.7 METERS
 AU2360'(32 FEET) NORTHWEST OF A FIRE HYDRANT, 7.0 METERS (23FEET) NORTHEAST
 AU2360'FROM THE CENTER OF SIXTH STREET.
 AU2360
 AU2360                          STATION RECOVERY (1999)
 AU2360
 AU2360'RECOVERY NOTE BY CDS/MUERY SERVICES 1999 (REG)
 AU2360'RECOVERY NOTE BY CDS MUERY SERVICES INC (1999)
 AU2360'RECOVERED AS DESCRIBED IN 1985 DESCRIPTION EXCEPT BUILDING NORTHEAST
 AU2360'OF MONUMENT IS NOW CALLED K S AND G LAW OFFICES.
 AU2360'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2358 ***********************************************************************
 AU2358  DESIGNATION -  51B001 LADH 1969
 AU2358  PID         -  AU2358
 AU2358  STATE/COUNTY-  LA/ST MARY
 AU2358  COUNTRY     -  US
 AU2358  USGS QUAD   -  MORGAN CITY (2018)
 AU2358
 AU2358                         *CURRENT SURVEY CONTROL
 AU2358  ______________________________________________________________________
 AU2358* NAD 83(1992) POSITION- 29 42 15.34274(N) 091 11 42.79769(W)   ADJUSTED
 AU2358* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2358  **This station is located in a suspected subsidence area (see below).
 AU2358  ______________________________________________________________________
 AU2358  GEOID HEIGHT    -        -25.522 (meters)                     GEOID18
 AU2358  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 AU2358  HORZ ORDER      -  SECOND
 AU2358
 AU2358.The horizontal coordinates were established by classical geodetic methods
 AU2358.and adjusted by the National Geodetic Survey in January 1993.
 AU2358
 AU2358.** This station is in an area of known vertical motion. If an
 AU2358.** orthometric height was ever established but is not available 
 AU2358.** in the current survey control section, the orthometric height
 AU2358.** is considered suspect.  Suspect heights are available in the
 AU2358.** superseded section only if requested.
 AU2358
 AU2358.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2358.GEOID18 height accuracy estimate available here.
 AU2358
 AU2358.Click photographs - Photos may exist for this station.
 AU2358
 AU2358.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2358
 AU2358. The following values were computed from the NAD 83(1992) position.
 AU2358
 AU2358;                    North         East     Units Scale Factor Converg.
 AU2358;SPC LA S     -   133,494.197 1,013,364.406   MT  0.99993906   +0 04 08.6
 AU2358;SPC LA S     -   437,972.21  3,324,679.72   sFT  0.99993906   +0 04 08.6
 AU2358;UTM  15      - 3,287,378.791   674,595.303   MT  0.99997613   +0 53 40.3
 AU2358
 AU2358!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2358!SPC LA S     -   1.00000376  x   0.99993906  =   0.99994282
 AU2358!UTM  15      -   1.00000376  x   0.99997613  =   0.99997989
 AU2358
 AU2358:                Primary Azimuth Mark                     Grid Az
 AU2358:SPC LA S     -  51A013                                   244 52 14.9
 AU2358:UTM  15      -  51A013                                   244 02 43.2
 AU2358
 AU2358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7459587378(NAD 83)
 AU2358
 AU2358|---------------------------------------------------------------------|
 AU2358| PID    Reference Object                     Distance      Geod. Az  |
 AU2358|                                                           dddmmss.s |
 AU2358| AU2360 51A013                              APPROX. 0.9 KM 2445623.5 |
 AU2358|---------------------------------------------------------------------|
 AU2358
 AU2358                          SUPERSEDED SURVEY CONTROL
 AU2358
 AU2358  NAD 83(1986)-  29 42 15.36614(N)    091 11 42.79455(W) AD(       ) 2
 AU2358  NAD 27      -  29 42 14.61990(N)    091 11 42.42433(W) AD(       ) 2
 AU2358
 AU2358.Superseded values are not recommended for survey control.
 AU2358
 AU2358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2358.See file dsdata.pdf to determine how the superseded data were derived.
 AU2358
 AU2358_MARKER: DD = SURVEY DISK
 AU2358_SETTING: 0 = UNSPECIFIED SETTING
 AU2358_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2358
 AU2358  HISTORY     - Date     Condition        Report By
 AU2358  HISTORY     - 1969     MONUMENTED       LADTD
 AU2358
 AU2358                          STATION DESCRIPTION
 AU2358
 AU2358'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 AU2358'THE STATION IS LOCATED ON TOP OF THE PROTECTION LEVEE THAT IS
 AU2358'BETWEEN MORGAN CITY AND LAKE PALOURDE.
 AU2358'
 AU2358'THE STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2358'U.S. COAST AND GEODETIC SURVEY DISK STAMPED 51B001 1969, IS SET
 AU2358'IN THE TOP OF A CONCRETE POST THAT IS 6 INCHES BELOW THE SURFACE
 AU2358'OF THE GROUND.  THE MARK IS 18 FEET WEST OF A METAL WITNESS POST
 AU2358'AND SIGN, 217 FEET NORTH-NORTHWEST OF A POWER POLE THAT IS ON THE
 AU2358'EAST SIDE OF THE LEVEE, 149.6 FEET SOUTH-SOUTHEAST OF A POWER
 AU2358'POLE THAT IS ON THE EAST SIDE OF THE LEVEE AND 47 FEET EAST OF
 AU2358'THE EAST EDGE OF A DITCH THAT IS ON THE WEST SIDE OF THE
 AU2358'LEVEE.
 AU2358'
 AU2358'TO REACH THE STATION FROM THE EAST END OF THE ATCHAFALAYA RIVER
 AU2358'BRIDGE IN MORGAN CITY, DRIVE EAST ALONG U.S. HIGHWAY 90 (BRASHEAR
 AU2358'AVENUE) FOR 0.59 MILE TO THE JUNCTION WITH STATE HIGHWAY 70, THENCE
 AU2358'NORTH ALONG STATE HIGHWAY 70 FOR 0.70 MILE TO A LEVEE ON THE
 AU2358'RIGHT, THENCE SOUTH ON THE LEVEE FOR 0.48 MILE TO THE STATION
 AU2358'WHICH IS IN THE CENTER OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3470 ***********************************************************************
 AU3470  DESIGNATION -  51H1
 AU3470  PID         -  AU3470
 AU3470  STATE/COUNTY-  LA/ST MARY
 AU3470  COUNTRY     -  US
 AU3470  USGS QUAD   -  MORGAN CITY (2018)
 AU3470
 AU3470                         *CURRENT SURVEY CONTROL
 AU3470  ______________________________________________________________________
 AU3470* NAD 83(1992) POSITION- 29 41 43.31202(N) 091 12 53.00403(W)   ADJUSTED
 AU3470* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3470  **This station is located in a suspected subsidence area (see below).
 AU3470  ______________________________________________________________________
 AU3470  GEOID HEIGHT    -        -25.498 (meters)                     GEOID18
 AU3470  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 AU3470  HORZ ORDER      -  THIRD
 AU3470
 AU3470.The horizontal coordinates were established by classical geodetic methods
 AU3470.and adjusted by the National Geodetic Survey in January 1993.
 AU3470
 AU3470.** This station is in an area of known vertical motion. If an
 AU3470.** orthometric height was ever established but is not available 
 AU3470.** in the current survey control section, the orthometric height
 AU3470.** is considered suspect.  Suspect heights are available in the
 AU3470.** superseded section only if requested.
 AU3470
 AU3470.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3470.GEOID18 height accuracy estimate available here.
 AU3470
 AU3470.Click photographs - Photos may exist for this station.
 AU3470
 AU3470.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3470
 AU3470. The following values were computed from the NAD 83(1992) position.
 AU3470
 AU3470;                    North         East     Units Scale Factor Converg.
 AU3470;SPC LA S     -   132,505.887 1,011,478.337   MT  0.99993987   +0 03 33.5
 AU3470;SPC LA S     -   434,729.73  3,318,491.84   sFT  0.99993987   +0 03 33.5
 AU3470;UTM  15      - 3,286,363.381   672,723.605   MT  0.99996811   +0 53 04.6
 AU3470
 AU3470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3470!SPC LA S     -   1.00000057  x   0.99993987  =   0.99994044
 AU3470!UTM  15      -   1.00000057  x   0.99996811  =   0.99996868
 AU3470
 AU3470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7272386363(NAD 83)
 AU3470
 AU3470                          SUPERSEDED SURVEY CONTROL
 AU3470
 AU3470  NAD 83(1986)-  29 41 43.33624(N)    091 12 53.00010(W) AD(       ) 3
 AU3470
 AU3470.Superseded values are not recommended for survey control.
 AU3470
 AU3470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3470.See file dsdata.pdf to determine how the superseded data were derived.
 AU3470
 AU3470_MARKER: DH = HORIZONTAL CONTROL DISK
 AU3470_SETTING: 0 = UNSPECIFIED SETTING
 AU3470_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3470
 AU3470  HISTORY     - Date     Condition        Report By
 AU3470  HISTORY     - 1985     MONUMENTED       LADTD
 AU3470
 AU3470                          STATION DESCRIPTION
 AU3470
 AU3470'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3470'THE STATION IS LOCATED AT THE WEST SIDE OF MORGAN CITY OR EAST SIDE
 AU3470'OF BERWICK, ON THE WEST PIER CROSSOVER OF THE ATCHAFALAYA RIVER
 AU3470'BRIDGE.
 AU3470'
 AU3470'TO REACH THE STATION FROM MORGAN CITY, DRIVE WEST TO TOP OF BRIDGE,
 AU3470'NEAR WEST END, USE METAL LADDER ATTACHED TO BRIDGE TO CLIMB DOWN TO
 AU3470'TOP OF PIER UNDER THE BRIDGE FLOOR AND THE STATION AS DESCRIBED.
 AU3470'
 AU3470'THE STATION IS A STANDARD LOUISIANA DEPT OF TRANSP AND DEVELOPMENT
 AU3470'DISK STAMPED---51H1 1985--- CEMENTED IN A DRILL HOLE IN THE CONCRETE
 AU3470'CROSSOVER BETWEEN THE NORTH AND SOUTH PIER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3471 ***********************************************************************
 AU3471  DESIGNATION -  51H2
 AU3471  PID         -  AU3471
 AU3471  STATE/COUNTY-  LA/ST MARY
 AU3471  COUNTRY     -  US
 AU3471  USGS QUAD   -  MORGAN CITY (2018)
 AU3471
 AU3471                         *CURRENT SURVEY CONTROL
 AU3471  ______________________________________________________________________
 AU3471* NAD 83(1992) POSITION- 29 41 45.58971(N) 091 12 46.63142(W)   ADJUSTED
 AU3471* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3471  **This station is located in a suspected subsidence area (see below).
 AU3471  ______________________________________________________________________
 AU3471  GEOID HEIGHT    -        -25.500 (meters)                     GEOID18
 AU3471  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 AU3471  HORZ ORDER      -  THIRD
 AU3471
 AU3471.The horizontal coordinates were established by classical geodetic methods
 AU3471.and adjusted by the National Geodetic Survey in January 1993.
 AU3471
 AU3471.** This station is in an area of known vertical motion. If an
 AU3471.** orthometric height was ever established but is not available 
 AU3471.** in the current survey control section, the orthometric height
 AU3471.** is considered suspect.  Suspect heights are available in the
 AU3471.** superseded section only if requested.
 AU3471
 AU3471.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3471.GEOID18 height accuracy estimate available here.
 AU3471
 AU3471.Click photographs - Photos may exist for this station.
 AU3471
 AU3471.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3471
 AU3471. The following values were computed from the NAD 83(1992) position.
 AU3471
 AU3471;                    North         East     Units Scale Factor Converg.
 AU3471;SPC LA S     -   132,576.193 1,011,649.569   MT  0.99993981   +0 03 36.7
 AU3471;SPC LA S     -   434,960.39  3,319,053.63   sFT  0.99993981   +0 03 36.7
 AU3471;UTM  15      - 3,286,436.149   672,893.811   MT  0.99996883   +0 53 07.9
 AU3471
 AU3471!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3471!SPC LA S     -   1.00000058  x   0.99993981  =   0.99994039
 AU3471!UTM  15      -   1.00000058  x   0.99996883  =   0.99996941
 AU3471
 AU3471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7289386436(NAD 83)
 AU3471
 AU3471                          SUPERSEDED SURVEY CONTROL
 AU3471
 AU3471  NAD 83(1986)-  29 41 45.61390(N)    091 12 46.62741(W) AD(       ) 3
 AU3471
 AU3471.Superseded values are not recommended for survey control.
 AU3471
 AU3471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3471.See file dsdata.pdf to determine how the superseded data were derived.
 AU3471
 AU3471_MARKER: DH = HORIZONTAL CONTROL DISK
 AU3471_SETTING: 0 = UNSPECIFIED SETTING
 AU3471_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3471
 AU3471  HISTORY     - Date     Condition        Report By
 AU3471  HISTORY     - 1985     MONUMENTED       LADTD
 AU3471
 AU3471                          STATION DESCRIPTION
 AU3471
 AU3471'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3471'THE STATION IS LOCATED AT THE WEST SIDE OF MORGAN CITY OR EAST SIDE
 AU3471'OF BERWICK, ON THE EAST PIER CROSSOVER OF THE NEW ATCHAFALAYA RIVER
 AU3471'BRIDGE.
 AU3471'
 AU3471'TO REACH THE STATION FROM MORGAN CITY, DRIVE WEST TO TOP OF BRIDGE,
 AU3471'NEAR EAST END, USE METAL LADDER ATTACHED TO BRIDGE TO CLIMB DOWN TO
 AU3471'TOP OF PIER UNDER THE BRIDGE FLOOR AND THE STATION AS DESCRIPED.
 AU3471'
 AU3471'THE STATION IS A STANDARD LOUISIANA DEPT OF TRANSP AND DEVELOPMENT
 AU3471'DISK STAMPED---51H2 1985--- CEMENTED IN A DRILL HOLE IN THE CONCRETE
 AU3471'CROSSOVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH3183 ***********************************************************************
 BH3183  DESIGNATION -  52 B 008 RESET
 BH3183  PID         -  BH3183
 BH3183  STATE/COUNTY-  LA/ST TAMMANY
 BH3183  COUNTRY     -  US
 BH3183  USGS QUAD   -  NICHOLSON (2018)
 BH3183
 BH3183                         *CURRENT SURVEY CONTROL
 BH3183  ______________________________________________________________________
 BH3183* NAD 83(1993) POSITION- 30 24 44.22567(N) 089 43 22.87350(W)   ADJUSTED
 BH3183* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH3183  **This station is located in a suspected subsidence area (see below).
 BH3183  ______________________________________________________________________
 BH3183  GEOID HEIGHT    -        -27.049 (meters)                     GEOID18
 BH3183  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 BH3183  HORZ ORDER      -  THIRD
 BH3183
 BH3183.The horizontal coordinates were established by classical geodetic methods
 BH3183.and adjusted by the National Geodetic Survey in May 1994.
 BH3183
 BH3183.** This station is in an area of known vertical motion. If an
 BH3183.** orthometric height was ever established but is not available 
 BH3183.** in the current survey control section, the orthometric height
 BH3183.** is considered suspect.  Suspect heights are available in the
 BH3183.** superseded section only if requested.
 BH3183
 BH3183.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH3183.GEOID18 height accuracy estimate available here.
 BH3183
 BH3183.Click photographs - Photos may exist for this station.
 BH3183
 BH3183.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH3183
 BH3183. The following values were computed from the NAD 83(1993) position.
 BH3183
 BH3183;                    North         East     Units Scale Factor Converg.
 BH3183;SPC LA S     -   213,054.751 1,154,714.235   MT  0.99995143   +0 48 18.6
 BH3183;SPC LA S     -   698,997.13  3,788,424.95   sFT  0.99995143   +0 48 18.6
 BH3183;SPC MS E     -   101,459.279   214,517.045   MT  1.00004011   -0 27 01.5
 BH3183;SPC MS E     -   332,870.98    703,794.67   sFT  1.00004011   -0 27 01.5
 BH3183;UTM  16      - 3,367,619.442   238,415.011   MT  1.00044424   -1 22 45.2
 BH3183
 BH3183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH3183!SPC LA S     -   1.00000321  x   0.99995143  =   0.99995464
 BH3183!SPC MS E     -   1.00000321  x   1.00004011  =   1.00004332
 BH3183!UTM  16      -   1.00000321  x   1.00044424  =   1.00044745
 BH3183
 BH3183:                Primary Azimuth Mark                     Grid Az
 BH3183:SPC LA S     -  52 B 009 RESET                           023 24 30.0
 BH3183:SPC MS E     -  52 B 009 RESET                           024 39 50.1
 BH3183:UTM  16      -  52 B 009 RESET                           025 35 33.8
 BH3183
 BH3183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3841567619(NAD 83)
 BH3183
 BH3183|---------------------------------------------------------------------|
 BH3183| PID    Reference Object                     Distance      Geod. Az  |
 BH3183|                                                           dddmmss.s |
 BH3183| BH3184 52 B 009 RESET                      APPROX. 1.7 KM 0241248.6 |
 BH3183| BH2752 52B008                               41.963 METERS 29520     |
 BH3183|---------------------------------------------------------------------|
 BH3183
 BH3183                          SUPERSEDED SURVEY CONTROL
 BH3183
 BH3183  NAD 83(1992)-  30 24 44.23608(N)    089 43 22.87096(W) AD(       ) 3
 BH3183
 BH3183.Superseded values are not recommended for survey control.
 BH3183
 BH3183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH3183.See file dsdata.pdf to determine how the superseded data were derived.
 BH3183
 BH3183_MARKER: DH = HORIZONTAL CONTROL DISK
 BH3183_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BH3183_SP_SET: BRIDGE BERM
 BH3183_STAMPING: 52B008 RESET 1988
 BH3183_MARK LOGO: LADH
 BH3183_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BH3183_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH3183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH3183+SATELLITE: SATELLITE OBSERVATIONS - 1988
 BH3183
 BH3183  HISTORY     - Date     Condition        Report By
 BH3183  HISTORY     - 1988     MONUMENTED       LADTD
 BH3183
 BH3183                          STATION DESCRIPTION
 BH3183
 BH3183'DESCRIBED BY LA TRANSP AND DEV 1988
 BH3183'THE STATION IS LOCATED ABOUT 14.5 KM (9.00 MI) NORTHEAST OF SLIDELL
 BH3183'AND 6.4 KM (4.00 MI) SOUTH OF THE LOUISIANA-MISSISSIPPI STATE LINE.
 BH3183'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BH3183'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAYS 10, 12
 BH3183'AND 59 NORTHEAST OF SLIDELL, GO NORTH FOR 12.7 KM (7.90 MI) ON HIGHWAY
 BH3183'59 TO THE MARK ON THE LEFT, SET IN A DRILL HOLE IN THE TOP OF THE BRIM
 BH3183'NEAR THE NORTHWEST CORNER OF THE NORTH BOUND BRIDGE OF HIGHWAY 59 OVER
 BH3183'MIDDLE SLOUGH.
 BH3183'THE STATION IS 7.6 M (24.9 FT) NORTHWEST FROM THE CENTER OF THE NORTH
 BH3183'BOUND LANES OF HIGHWAY 59, 7.2 M (23.6 FT) SOUTHWEST FROM A METAL
 BH3183'WITNESS POST WITH SIGN ATTACHED, 1.8 M (5.9 FT) WEST-NORTHWEST FROM
 BH3183'THE NORTHWEST CORNER OF THE BRIDGE AND 1.1 M (3.6 FT) WEST FROM THE
 BH3183'WEST END OF THE BRIDGE ABUTMENT.  THE MARK IS FLUSH WITH THE GROUND
 BH3183'AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH3184 ***********************************************************************
 BH3184  DESIGNATION -  52 B 009 RESET
 BH3184  PID         -  BH3184
 BH3184  STATE/COUNTY-  LA/ST TAMMANY
 BH3184  COUNTRY     -  US
 BH3184  USGS QUAD   -  NICHOLSON (2018)
 BH3184
 BH3184                         *CURRENT SURVEY CONTROL
 BH3184  ______________________________________________________________________
 BH3184* NAD 83(1993) POSITION- 30 25 34.94275(N) 089 42 56.55479(W)   ADJUSTED
 BH3184* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH3184  **This station is located in a suspected subsidence area (see below).
 BH3184  ______________________________________________________________________
 BH3184  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BH3184  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 BH3184  HORZ ORDER      -  THIRD
 BH3184
 BH3184.The horizontal coordinates were established by classical geodetic methods
 BH3184.and adjusted by the National Geodetic Survey in May 1994.
 BH3184
 BH3184.** This station is in an area of known vertical motion. If an
 BH3184.** orthometric height was ever established but is not available 
 BH3184.** in the current survey control section, the orthometric height
 BH3184.** is considered suspect.  Suspect heights are available in the
 BH3184.** superseded section only if requested.
 BH3184
 BH3184.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH3184.GEOID18 height accuracy estimate available here.
 BH3184
 BH3184.Click photographs - Photos may exist for this station.
 BH3184
 BH3184.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH3184
 BH3184. The following values were computed from the NAD 83(1993) position.
 BH3184
 BH3184;                    North         East     Units Scale Factor Converg.
 BH3184;SPC LA S     -   214,626.212 1,155,394.539   MT  0.99995322   +0 48 31.8
 BH3184;SPC LA S     -   704,152.83  3,790,656.92   sFT  0.99995322   +0 48 31.8
 BH3184;SPC MS E     -   103,015.590   215,231.684   MT  1.00003861   -0 26 48.8
 BH3184;SPC MS E     -   337,976.98    706,139.28   sFT  1.00003861   -0 26 48.8
 BH3184;UTM  16      - 3,369,164.583   239,155.087   MT  1.00043947   -1 22 33.9
 BH3184
 BH3184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH3184!SPC LA S     -   1.00000344  x   0.99995322  =   0.99995666
 BH3184!SPC MS E     -   1.00000344  x   1.00003861  =   1.00004205
 BH3184!UTM  16      -   1.00000344  x   1.00043947  =   1.00044291
 BH3184
 BH3184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3915569164(NAD 83)
 BH3184
 BH3184                          SUPERSEDED SURVEY CONTROL
 BH3184
 BH3184  NAD 83(1992)-  30 25 34.96626(N)    089 42 56.58587(W) AD(       ) 3
 BH3184
 BH3184.Superseded values are not recommended for survey control.
 BH3184
 BH3184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH3184.See file dsdata.pdf to determine how the superseded data were derived.
 BH3184
 BH3184_MARKER: DH = HORIZONTAL CONTROL DISK
 BH3184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH3184_STAMPING: 52B009 RESET 1986
 BH3184_MARK LOGO: LADH
 BH3184_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH3184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH3184+STABILITY: SURFACE MOTION
 BH3184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH3184+SATELLITE: SATELLITE OBSERVATIONS - January 06, 1988
 BH3184
 BH3184  HISTORY     - Date     Condition        Report By
 BH3184  HISTORY     - 19880106 MONUMENTED       LADH
 BH3184
 BH3184                          STATION DESCRIPTION
 BH3184
 BH3184'DESCRIBED BY LA DEPT OF HIGHWAYS 1988 (SLC)
 BH3184'THE STATION IS LOCATED ABOUT 16.1 KM (10 MILES) NORTHEAST OF SLIDELL
 BH3184'ON INTERSTATE 59, IN THE MEDIAN ON THE NORTH SIDE OF THE INDIAN BAYOU
 BH3184'BRIDGES.
 BH3184'
 BH3184'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATES 10, 12 AND 59
 BH3184'NORTHEAST OF SLIDELL, GO NORTH ON INTERSTATE 59 FOR ABOUT 14.5 KM (9
 BH3184'MILES) TO THE MARK SET IN THE MEDIAN ON THE NORTH SIDE OF THE INDIAN
 BH3184'BAYOU BRIDGES.
 BH3184'
 BH3184'THE STATION IS A STANDARD LADH DISK STAMPED--52B 009 RESET 1986--, SET
 BH3184'INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN
 BH3184'DIAMETER FLUSH WITH GROUND LOCATED 80.5 FT (24.5 M) W FROM THE CENTER
 BH3184'OF THE NORTH BOUND LANES OF INTERSTATE 59, 72 FT (22 M) E FROM THE
 BH3184'CENTER OF THE SOUTH BOUND LANES OF INTERSTATE 59, 64 FT (19.5 M) WNW
 BH3184'FROM THE NORTHWEST CORNER OF THE NORTH BOUND BRIDGE, 59 FT (18 M) ENE
 BH3184'FROM THE NORTHEAST CORNER OF THE SOUTH BOUND BRIDGE, AND 2 FT (0.6 M)
 BH3184'S FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BH3184'
 BH3184'THE UNDERGROUND MARK IS A STANDARD LADH DISK STAMPED--52B 009 RESET
 BH3184'1986--, IMBEDDED IN THE GROUND 3 FT (0.9 M) BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH3185 ***********************************************************************
 BH3185  DESIGNATION -  52 B 011 RESET
 BH3185  PID         -  BH3185
 BH3185  STATE/COUNTY-  LA/ST TAMMANY
 BH3185  COUNTRY     -  US
 BH3185  USGS QUAD   -  NICHOLSON (2018)
 BH3185
 BH3185                         *CURRENT SURVEY CONTROL
 BH3185  ______________________________________________________________________
 BH3185* NAD 83(1993) POSITION- 30 27 12.37276(N) 089 42 09.54515(W)   ADJUSTED
 BH3185* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH3185  **This station is located in a suspected subsidence area (see below).
 BH3185  ______________________________________________________________________
 BH3185  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BH3185  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 BH3185  HORZ ORDER      -  THIRD
 BH3185
 BH3185.The horizontal coordinates were established by classical geodetic methods
 BH3185.and adjusted by the National Geodetic Survey in May 1994.
 BH3185
 BH3185.** This station is in an area of known vertical motion. If an
 BH3185.** orthometric height was ever established but is not available 
 BH3185.** in the current survey control section, the orthometric height
 BH3185.** is considered suspect.  Suspect heights are available in the
 BH3185.** superseded section only if requested.
 BH3185
 BH3185.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH3185.GEOID18 height accuracy estimate available here.
 BH3185
 BH3185.Click photographs - Photos may exist for this station.
 BH3185
 BH3185.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH3185
 BH3185. The following values were computed from the NAD 83(1993) position.
 BH3185
 BH3185;                    North         East     Units Scale Factor Converg.
 BH3185;SPC LA S     -   217,643.853 1,156,606.180   MT  0.99995683   +0 48 55.3
 BH3185;SPC LA S     -   714,053.21  3,794,632.11   sFT  0.99995683   +0 48 55.3
 BH3185;SPC MS E     -   106,006.197   216,509.277   MT  1.00003596   -0 26 26.3
 BH3185;SPC MS E     -   347,788.66    710,330.85   sFT  1.00003596   -0 26 26.3
 BH3185;UTM  16      - 3,372,135.251   240,481.558   MT  1.00043095   -1 22 14.1
 BH3185
 BH3185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH3185!SPC LA S     -   1.00000311  x   0.99995683  =   0.99995994
 BH3185!SPC MS E     -   1.00000311  x   1.00003596  =   1.00003907
 BH3185!UTM  16      -   1.00000311  x   1.00043095  =   1.00043406
 BH3185
 BH3185:                Primary Azimuth Mark                     Grid Az
 BH3185:SPC LA S     -  52 B 010 RESET                           202 10 45.3
 BH3185:SPC MS E     -  52 B 010 RESET                           203 26 06.9
 BH3185:UTM  16      -  52 B 010 RESET                           204 21 54.7
 BH3185
 BH3185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU4048172135(NAD 83)
 BH3185
 BH3185|---------------------------------------------------------------------|
 BH3185| PID    Reference Object                     Distance      Geod. Az  |
 BH3185|                                                           dddmmss.s |
 BH3185| BH3186 52 B 010 RESET                      APPROX. 1.8 KM 2025940.6 |
 BH3185| BH2757 52B011                               85.293 METERS 35837     |
 BH3185|---------------------------------------------------------------------|
 BH3185
 BH3185                          SUPERSEDED SURVEY CONTROL
 BH3185
 BH3185  NAD 83(1992)-  30 27 12.38431(N)    089 42 09.54318(W) AD(       ) 3
 BH3185
 BH3185.Superseded values are not recommended for survey control.
 BH3185
 BH3185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH3185.See file dsdata.pdf to determine how the superseded data were derived.
 BH3185
 BH3185_MARKER: DH = HORIZONTAL CONTROL DISK
 BH3185_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BH3185_SP_SET: BRIDGE BRIM
 BH3185_STAMPING: 52B011 RESET 1988
 BH3185_MARK LOGO: LADH
 BH3185_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH3185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH3185+STABILITY: SURFACE MOTION
 BH3185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH3185+SATELLITE: SATELLITE OBSERVATIONS - 1988
 BH3185
 BH3185  HISTORY     - Date     Condition        Report By
 BH3185  HISTORY     - 1988     MONUMENTED       LADTD
 BH3185
 BH3185                          STATION DESCRIPTION
 BH3185
 BH3185'DESCRIBED BY LA TRANSP AND DEV 1988
 BH3185'THE STATION IS LOCATED ABOUT 19.3 KM (12.00 MI) NORTHEAST OF SLIDELL,
 BH3185'1.6 KM (1.00 MI) SOUTH OF THE MISSISSIPPI-LOUISIANA STATE LINE.
 BH3185'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BH3185'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATES HIGHWAYS 10, 12
 BH3185'AND 59 NORTHEAST OF SLIDELL, GO NORTH FOR 17.9 KM (11.10 MI) ON
 BH3185'HIGHWAY 59 TO THE MARK ON THE LEFT, SET IN A DRILL HOLE IN THE TOP OF
 BH3185'THE BERM NEAR THE SOUTHWEST CORNER OF THE NORTH BOUND BRIDGE OF
 BH3185'HIGHWAY 59 OVER RONES BAYOU.
 BH3185'THE STATION IS 6.7 M (22.0 FT) WEST-NORTHWEST FROM THE CENTER OF THE
 BH3185'NORTH BOUND LANES OF HIGHWAY 59, 5.2 M (17.1 FT) SOUTH-SOUTHWEST FROM
 BH3185'THE MOST WESTERLY ONE OF THE SOUTH SET OF BRIDGE PIERS, 1.7 M
 BH3185'(5.6 FT) NORTH-NORTHWEST FROM THE SOUTHWEST CORNER OF THE BRIDGE AND
 BH3185'1.2 M (3.9 FT) NORTH FROM THE WEST END OF THE BRIDGE ABUTMENT.  THE
 BH3185'MARK IS FLUSH WITH THE GROUND AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL
 BH3185'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1603 ***********************************************************************
 AU1603  DESIGNATION -  52 BOLT
 AU1603  PID         -  AU1603
 AU1603  STATE/COUNTY-  LA/ST MARTIN
 AU1603  COUNTRY     -  US
 AU1603  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU1603
 AU1603                         *CURRENT SURVEY CONTROL
 AU1603  ______________________________________________________________________
 AU1603* NAD 83(1986) POSITION- 29 47 01.     (N) 091 10 00.     (W)   SCALED
 AU1603* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1603  **This station is located in a suspected subsidence area (see below).
 AU1603  ______________________________________________________________________
 AU1603  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 AU1603
 AU1603.The horizontal coordinates were scaled from a map and have
 AU1603.an estimated accuracy of +/- 6 seconds.
 AU1603
 AU1603.** This station is in an area of known vertical motion. If an
 AU1603.** orthometric height was ever established but is not available 
 AU1603.** in the current survey control section, the orthometric height
 AU1603.** is considered suspect.  Suspect heights are available in the
 AU1603.** superseded section only if requested.
 AU1603
 AU1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1603.GEOID18 height accuracy estimate available here.
 AU1603
 AU1603.Click photographs - Photos may exist for this station.
 AU1603
 AU1603;                    North         East    Units  Estimated Accuracy
 AU1603;SPC LA S     -   142,290.    1,016,120.      MT  (+/- 180 meters Scaled)
 AU1603
 AU1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN772962(NAD 83)
 AU1603
 AU1603                          SUPERSEDED SURVEY CONTROL
 AU1603
 AU1603.No superseded survey control is available for this station.
 AU1603
 AU1603_MARKER: B = BOLT
 AU1603_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU1603_PROJECTION: RECESSED 91 CENTIMETERS
 AU1603_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1603
 AU1603  HISTORY     - Date     Condition        Report By
 AU1603  HISTORY     - UNK      MONUMENTED       USACE
 AU1603  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1603
 AU1603                          STATION DESCRIPTION
 AU1603
 AU1603'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1603'IN LONG BAYOU.
 AU1603'IN ST. MARTIN PARISH, ON THE LEFT BANK OF LONG BAYOU, AT THE JUNCTION
 AU1603'OF LONG BAYOU AND MILHOMME BAYOU IN T15S, R13E, ON THE UPPER SIDE
 AU1603'OF MILHOMME BAYOU, ON THE FRANK CHANE OR IKE OVERALL PROPERTY, 56 FEET
 AU1603'EAST OF THE BANK OF LONG BAYOU, 52 FEET FROM THE BANK OF MILHOMME
 AU1603'BAYOU, ABOUT 131 FEET BELOW A POINT OPPOSITE A HOUSE ON THE RIGHT BANK
 AU1603'OF LONG BAYOU, ABOUT 125 FEET NORTHWEST OF A BLAZED 40-INCH LINE OAK
 AU1603'TREE, 56.7 FEET EAST OF A BLAZED 40+INCH LIVE OAK TREE, 52.2 FEET
 AU1603'NORTHEAST OF A BLAZED 36-INCH LIVE OAK TREE, SOUTHEAST OF THE GABLE OF
 AU1603'A HOUSE, AND SOUTH OF THE GABLE OF ANOTHER HOUSE, A COPPER BOLT, SET
 AU1603'IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO
 AU1603'WHICH IS HAD THROUGH AN IRON PIPE PROJECTING ABOUT 15 INCHES ABOVE THE
 AU1603'GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1602 ***********************************************************************
 AU1602  DESIGNATION -  52 CAP
 AU1602  PID         -  AU1602
 AU1602  STATE/COUNTY-  LA/ST MARTIN
 AU1602  COUNTRY     -  US
 AU1602  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU1602
 AU1602                         *CURRENT SURVEY CONTROL
 AU1602  ______________________________________________________________________
 AU1602* NAD 83(1986) POSITION- 29 47 01.     (N) 091 10 00.     (W)   SCALED
 AU1602* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1602  **This station is located in a suspected subsidence area (see below).
 AU1602  ______________________________________________________________________
 AU1602  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 AU1602
 AU1602.The horizontal coordinates were scaled from a map and have
 AU1602.an estimated accuracy of +/- 6 seconds.
 AU1602
 AU1602.** This station is in an area of known vertical motion. If an
 AU1602.** orthometric height was ever established but is not available 
 AU1602.** in the current survey control section, the orthometric height
 AU1602.** is considered suspect.  Suspect heights are available in the
 AU1602.** superseded section only if requested.
 AU1602
 AU1602.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1602.GEOID18 height accuracy estimate available here.
 AU1602
 AU1602.Click photographs - Photos may exist for this station.
 AU1602
 AU1602;                    North         East    Units  Estimated Accuracy
 AU1602;SPC LA S     -   142,290.    1,016,120.      MT  (+/- 180 meters Scaled)
 AU1602
 AU1602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN772962(NAD 83)
 AU1602
 AU1602                          SUPERSEDED SURVEY CONTROL
 AU1602
 AU1602.No superseded survey control is available for this station.
 AU1602
 AU1602_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1602_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1602_MARK LOGO: USACE
 AU1602_PROJECTION: PROJECTING 38 CENTIMETERS
 AU1602_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1602_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1602
 AU1602  HISTORY     - Date     Condition        Report By
 AU1602  HISTORY     - UNK      MONUMENTED       USACE
 AU1602  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1602
 AU1602                          STATION DESCRIPTION
 AU1602
 AU1602'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1602'IN LONG BAYOU.
 AU1602'IN ST. MARTIN PARISH, ON THE LEFT BANK OF LONG BAYOU, AT THE JUNCTION
 AU1602'OF LONG BAYOU AND MILHOMME BAYOU IN T15S, R13E, ON THE UPPER SIDE
 AU1602'OF MILHOMME BAYOU, ON THE FRANK CHANE OR IKE OVERALL PROPERTY, 56 FEET
 AU1602'EAST OF THE BANK OF LONG BAYOU, 52 FEET FROM THE BANK OF MILHOMME
 AU1602'BAYOU, ABOUT 131 FEET BELOW A POINT OPPOSITE A HOUSE ON THE RIGHT BANK
 AU1602'OF LONG BAYOU, ABOUT 125 FEET NORTHWEST OF A BLAZED 40-INCH LIVE OAK
 AU1602'TREE, 56.7 FEET EAST OF A BLAZED 40+INCH LIVE OAK TREE, 52.2 FEET
 AU1602'NORTH-EAST OF A BLAZED 36-INCH LIVE OAK TREE, SOUTHEAST OF THE GABLE
 AU1602'OF A HOUSE, AND SOUTH OF THE GABLE OF ANOTHER HOUSE, AN IRON PIPE
 AU1602'PROJECTING ABOUT 15 INCHES ABOVE THE GROUND AND BEARING A CORPS OF
 AU1602'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3275 ***********************************************************************
 BJ3275  DESIGNATION -  52 H 003
 BJ3275  PID         -  BJ3275
 BJ3275  STATE/COUNTY-  LA/ST TAMMANY
 BJ3275  COUNTRY     -  US
 BJ3275  USGS QUAD   -  MADISONVILLE (2018)
 BJ3275
 BJ3275                         *CURRENT SURVEY CONTROL
 BJ3275  ______________________________________________________________________
 BJ3275* NAD 83(1992) POSITION- 30 27 50.60842(N) 090 12 04.57693(W)   ADJUSTED
 BJ3275* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3275  **This station is located in a suspected subsidence area (see below).
 BJ3275  ______________________________________________________________________
 BJ3275  GEOID HEIGHT    -        -26.763 (meters)                     GEOID18
 BJ3275  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 BJ3275  DYNAMIC HEIGHT  -         14.475 (meters)       47.49  (feet) COMP
 BJ3275  MODELED GRAVITY -    979,357.9   (mgal)                       NAVD 88
 BJ3275  HORZ ORDER      -  SECOND
 BJ3275
 BJ3275.The horizontal coordinates were established by classical geodetic methods
 BJ3275.and adjusted by the National Geodetic Survey in January 1993.
 BJ3275
 BJ3275.** This station is in an area of known vertical motion. If an
 BJ3275.** orthometric height was ever established but is not available 
 BJ3275.** in the current survey control section, the orthometric height
 BJ3275.** is considered suspect.  Suspect heights are available in the
 BJ3275.** superseded section only if requested.
 BJ3275
 BJ3275.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3275.GEOID18 height accuracy estimate available here.
 BJ3275
 BJ3275.Click photographs - Photos may exist for this station.
 BJ3275
 BJ3275.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3275
 BJ3275.The dynamic height is computed by dividing the NAVD 88
 BJ3275.geopotential number by the normal gravity value computed on the
 BJ3275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3275.degrees latitude (g = 980.6199 gals.).
 BJ3275
 BJ3275.The modeled gravity was interpolated from observed gravity values.
 BJ3275
 BJ3275. The following values were computed from the NAD 83(1992) position.
 BJ3275
 BJ3275;                    North         East     Units Scale Factor Converg.
 BJ3275;SPC LA S     -   218,243.920 1,108,710.370   MT  0.99995831   +0 33 57.8
 BJ3275;SPC LA S     -   716,021.93  3,637,493.94   sFT  0.99995831   +0 33 57.8
 BJ3275;UTM  15      - 3,373,537.661   768,718.473   MT  1.00049091   +1 25 11.3
 BJ3275
 BJ3275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3275!SPC LA S     -   1.00000193  x   0.99995831  =   0.99996024
 BJ3275!UTM  15      -   1.00000193  x   1.00049091  =   1.00049284
 BJ3275
 BJ3275:                Primary Azimuth Mark                     Grid Az
 BJ3275:SPC LA S     -  BEDICO                                   058 09 23.4
 BJ3275:UTM  15      -  BEDICO                                   057 18 09.9
 BJ3275
 BJ3275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6871873537(NAD 83)
 BJ3275
 BJ3275|---------------------------------------------------------------------|
 BJ3275| PID    Reference Object                     Distance      Geod. Az  |
 BJ3275|                                                           dddmmss.s |
 BJ3275| BJ4230 BEDICO                              460.182 METERS 0584321.2 |
 BJ3275|---------------------------------------------------------------------|
 BJ3275
 BJ3275                          SUPERSEDED SURVEY CONTROL
 BJ3275
 BJ3275  NAD 83(1986)-  30 27 50.62219(N)    090 12 04.57559(W) AD(       ) 2
 BJ3275  NAD 27      -  30 27 49.92854(N)    090 12 04.28464(W) AD(       ) 2
 BJ3275
 BJ3275.Superseded values are not recommended for survey control.
 BJ3275
 BJ3275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3275.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3275
 BJ3275_MARKER: DD = SURVEY DISK
 BJ3275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3275_STAMPING: 52H003 1976
 BJ3275_MARK LOGO: LADHGS
 BJ3275_PROJECTION: FLUSH
 BJ3275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3275+STABILITY: SURFACE MOTION
 BJ3275
 BJ3275  HISTORY     - Date     Condition        Report By
 BJ3275  HISTORY     - 1976     MONUMENTED       LADTD
 BJ3275  HISTORY     - 1979     GOOD             LADTD
 BJ3275  HISTORY     - 1982     GOOD             LADTD
 BJ3275  HISTORY     - 1986     GOOD             LADTD
 BJ3275
 BJ3275                          STATION DESCRIPTION
 BJ3275
 BJ3275'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 BJ3275'THE STATION IS LOCATED ABOUT 2.8 MILES SOUTH OF GOODBEE AND 5
 BJ3275'MILES SOUTHWEST OF COVINGTON.  THE MARK IS SET ON DEPARTMENT OF
 BJ3275'HIGHWAYS PROPERTY NEAR A OVERPASS ON INTERSTATE HIGHWAY 12.
 BJ3275'
 BJ3275'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 1077
 BJ3275'AND INTERSTATE HIGHWAY 12 JUST SOUTH OF GOODBEE, DRIVE WEST ALONG
 BJ3275'INTERSTATE 12 FOR 1.5 MILES TO THE OVERPASS ON STATE HIGHWAY
 BJ3275'1085 OVER INTERSTATE HIGHWAY 12 AND THE MARK SET NEAR THE
 BJ3275'SOUTHEAST CORNER OF THE OVERPASS.
 BJ3275'
 BJ3275'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3275'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3275'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ3275'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3275'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ3275'STAMPED 52H003 1976.  THE MARK IS 151 FEET SOUTHWEST OF THE
 BJ3275'CENTER OF THE EAST BOUND LANE ON INTERSTATE 12, 19 FEET
 BJ3275'SOUTHEAST OF THE CENTER OF STATE HIGHWAY 1085, 5 FEET SOUTH OF
 BJ3275'THE SOUTHEAST CORNER OF THE OVERPASS, 5 FEET SOUTHEAST
 BJ3275'OF A GUARD RAIL AND 2 FEET NORTHWEST OF A METAL WITNESS POST
 BJ3275'AND SIGN.
 BJ3275
 BJ3275                          STATION RECOVERY (1979)
 BJ3275
 BJ3275'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BJ3275'THE STATION WAS VISITED IN NOVEMBER OF 1979.  THE MARK WAS FOUND IN
 BJ3275'GOOD CONDITION.  THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE
 BJ3275'STATION.
 BJ3275
 BJ3275                          STATION RECOVERY (1982)
 BJ3275
 BJ3275'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3275'10.3 KM (6.4 MI) WEST FROM COVINGTON.
 BJ3275'FROM THE INTERSECTION OF INTERSTATE  12 AND STATE HIGHWAY 1077
 BJ3275'SOUTHWEST OF COVINGTON, GO WEST ALONG INTERSTATE 12 FOR 2.4 KM
 BJ3275'(1.5 MI) TO THE OVERPASS ON STATE HIGHWAY 1085 OVER INTERSTATE 12,
 BJ3275'STATION IS NEAR SOUTHEAST CORNER OF THE OVERPASS, 46 METERS (151 FT)
 BJ3275'SW OF THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 12, 5.8 METERS
 BJ3275'(19 FT) SOUTHEAST OF THE CENTER OF STATE HIGHWAY 1085, 1.5 METERS
 BJ3275'(5 FT) SOUTH OF SOUTHEAST CORNER OF THE OVERPASS, 1.5 METERS (5 FT)
 BJ3275'SOUTHEAST OF A GUARDRAIL.
 BJ3275'
 BJ3275'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ3275'THE MARK IS 0930 M BELOW LA 1085.
 BJ3275
 BJ3275                          STATION RECOVERY (1986)
 BJ3275
 BJ3275'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ3275'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3276 ***********************************************************************
 BJ3276  DESIGNATION -  52 H 004
 BJ3276  PID         -  BJ3276
 BJ3276  STATE/COUNTY-  LA/ST TAMMANY
 BJ3276  COUNTRY     -  US
 BJ3276  USGS QUAD   -  MADISONVILLE (2018)
 BJ3276
 BJ3276                         *CURRENT SURVEY CONTROL
 BJ3276  ______________________________________________________________________
 BJ3276* NAD 83(1992) POSITION- 30 27 29.63034(N) 090 10 40.88686(W)   ADJUSTED
 BJ3276* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3276  **This station is located in a suspected subsidence area (see below).
 BJ3276  ______________________________________________________________________
 BJ3276  GEOID HEIGHT    -        -26.759 (meters)                     GEOID18
 BJ3276  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 BJ3276  DYNAMIC HEIGHT  -         14.682 (meters)       48.17  (feet) COMP
 BJ3276  MODELED GRAVITY -    979,357.4   (mgal)                       NAVD 88
 BJ3276  HORZ ORDER      -  SECOND
 BJ3276
 BJ3276.The horizontal coordinates were established by classical geodetic methods
 BJ3276.and adjusted by the National Geodetic Survey in January 1993.
 BJ3276
 BJ3276.** This station is in an area of known vertical motion. If an
 BJ3276.** orthometric height was ever established but is not available 
 BJ3276.** in the current survey control section, the orthometric height
 BJ3276.** is considered suspect.  Suspect heights are available in the
 BJ3276.** superseded section only if requested.
 BJ3276
 BJ3276.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3276.GEOID18 height accuracy estimate available here.
 BJ3276
 BJ3276.Click photographs - Photos may exist for this station.
 BJ3276
 BJ3276.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3276
 BJ3276.The dynamic height is computed by dividing the NAVD 88
 BJ3276.geopotential number by the normal gravity value computed on the
 BJ3276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3276.degrees latitude (g = 980.6199 gals.).
 BJ3276
 BJ3276.The modeled gravity was interpolated from observed gravity values.
 BJ3276
 BJ3276. The following values were computed from the NAD 83(1992) position.
 BJ3276
 BJ3276;                    North         East     Units Scale Factor Converg.
 BJ3276;SPC LA S     -   217,620.251 1,110,949.209   MT  0.99995750   +0 34 39.6
 BJ3276;SPC LA S     -   713,975.77  3,644,839.20   sFT  0.99995750   +0 34 39.6
 BJ3276;UTM  15      - 3,372,947.101   770,967.571   MT  1.00050589   +1 25 52.9
 BJ3276
 BJ3276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3276!SPC LA S     -   1.00000189  x   0.99995750  =   0.99995939
 BJ3276!UTM  15      -   1.00000189  x   1.00050589  =   1.00050778
 BJ3276
 BJ3276:                Primary Azimuth Mark                     Grid Az
 BJ3276:SPC LA S     -  52 H 005                                 110 16 55.7
 BJ3276:UTM  15      -  52 H 005                                 109 25 42.4
 BJ3276
 BJ3276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7096772947(NAD 83)
 BJ3276
 BJ3276|---------------------------------------------------------------------|
 BJ3276| PID    Reference Object                     Distance      Geod. Az  |
 BJ3276|                                                           dddmmss.s |
 BJ3276| BJ3277 52 H 005                            APPROX. 2.3 KM 1105135.3 |
 BJ3276|---------------------------------------------------------------------|
 BJ3276
 BJ3276                          SUPERSEDED SURVEY CONTROL
 BJ3276
 BJ3276  NAD 83(1986)-  30 27 29.64500(N)    090 10 40.88491(W) AD(       ) 2
 BJ3276  NAD 27      -  30 27 28.95068(N)    090 10 40.59677(W) AD(       ) 2
 BJ3276
 BJ3276.Superseded values are not recommended for survey control.
 BJ3276
 BJ3276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3276.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3276
 BJ3276_MARKER: DD = SURVEY DISK
 BJ3276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3276_STAMPING: 52H004 1976
 BJ3276_MARK LOGO: LADHGS
 BJ3276_PROJECTION: FLUSH
 BJ3276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3276+STABILITY: SURFACE MOTION
 BJ3276
 BJ3276  HISTORY     - Date     Condition        Report By
 BJ3276  HISTORY     - 1976     MONUMENTED       LADTD
 BJ3276  HISTORY     - 1979     GOOD             LADTD
 BJ3276  HISTORY     - 1982     GOOD             LADTD
 BJ3276  HISTORY     - 1986     GOOD             LADTD
 BJ3276
 BJ3276                          STATION DESCRIPTION
 BJ3276
 BJ3276'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 BJ3276'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF GOODBEE AND 4
 BJ3276'MILES SOUTHWEST OF COVINGTON.  THE MARK IS SET ON DEPARTMENT OF
 BJ3276'HIGHWAYS PROPERTY NEAR THE NORTHWEST CORNER OF AN OVERPASS ON
 BJ3276'AN INTERCHANGE.
 BJ3276'
 BJ3276'TO REACH THE STATION FROM THE INTERSECTION AT U.S. HIGHWAY 190
 BJ3276'AND STATE HIGHWAY 1077 IN GOODBEE, DRIVE SOUTHEAST ALONG STATE
 BJ3276'HIGHWAY 1077 FOR 3.2 TO AN OVERPASS ON AN INTERCHANGE ON
 BJ3276'INTERSTATE HIGHWAY 12 AND THE MARK NEAR THE NORTHWEST CORNER OF
 BJ3276'THE OVERPASS.
 BJ3276'
 BJ3276'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3276'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3276'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ3276'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3276'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ3276'STAMPED 52H004 1976.  THE MARK IS 165 FEET NORTH OF THE CENTER
 BJ3276'OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12, 29 FEET
 BJ3276'NORTHWEST OF A BRIDGE ABUTMENT, 24 FEET WEST OF THE CENTER OF
 BJ3276'STATE HIGHWAY 1077, 3 FEET WEST OF THE NORTHWEST CORNER OF THE
 BJ3276'OVERPASS AND 2 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ3276
 BJ3276                          STATION RECOVERY (1979)
 BJ3276
 BJ3276'RECOVERY NOTE BY LA TRANSP AND DEV 1979 (TLH)
 BJ3276'THE STATION WAS VISITED IN NOVEMBER OF 1979.  THE MARK WAS FOUND IN
 BJ3276'GOOD CONDITION. THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE
 BJ3276'STATION.
 BJ3276
 BJ3276                          STATION RECOVERY (1982)
 BJ3276
 BJ3276'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3276'8.2 KM (5.1 MI) WSW FROM COVINGTON.
 BJ3276'STATION IS LOCATED IN THE INTERSECTION OF INTERSTATE 12 AND STATE
 BJ3276'HIGHWAY 1077 SOUTHWEST OF COVINGTON, NEAR THE NORTHWEST CORNER OF THE
 BJ3276'OVERPASS, 50.3 METERS (165 FT) NORTH OF THE CENTER OF THE WEST BOUND
 BJ3276'LANE ON INTERSTATE HIGHWAY 12, 8.8 METERS (29 FT) NORTHWEST OF A
 BJ3276'BRIDGE ABUTMENT, 7.3 METERS (24 FT) WEST OF THE CENTER OF STATE
 BJ3276'HIGHWAY 1077, 0.9 METER (3 FT) WEST OF THE NORTHWEST CORNER OF THE
 BJ3276'OVERPASS.
 BJ3276'
 BJ3276'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3276'THE MARK IS 0.30 M BELOW LA 1077.
 BJ3276
 BJ3276                          STATION RECOVERY (1986)
 BJ3276
 BJ3276'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ3276'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3277 ***********************************************************************
 BJ3277  DESIGNATION -  52 H 005
 BJ3277  PID         -  BJ3277
 BJ3277  STATE/COUNTY-  LA/ST TAMMANY
 BJ3277  COUNTRY     -  US
 BJ3277  USGS QUAD   -  MADISONVILLE (2018)
 BJ3277
 BJ3277                         *CURRENT SURVEY CONTROL
 BJ3277  ______________________________________________________________________
 BJ3277* NAD 83(1992) POSITION- 30 27 02.75233(N) 090 09 19.49500(W)   ADJUSTED
 BJ3277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3277  **This station is located in a suspected subsidence area (see below).
 BJ3277  ______________________________________________________________________
 BJ3277  GEOID HEIGHT    -        -26.754 (meters)                     GEOID18
 BJ3277  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 BJ3277  DYNAMIC HEIGHT  -          6.856 (meters)       22.49  (feet) COMP
 BJ3277  MODELED GRAVITY -    979,357.1   (mgal)                       NAVD 88
 BJ3277  HORZ ORDER      -  SECOND
 BJ3277
 BJ3277.The horizontal coordinates were established by classical geodetic methods
 BJ3277.and adjusted by the National Geodetic Survey in January 1993.
 BJ3277
 BJ3277.** This station is in an area of known vertical motion. If an
 BJ3277.** orthometric height was ever established but is not available 
 BJ3277.** in the current survey control section, the orthometric height
 BJ3277.** is considered suspect.  Suspect heights are available in the
 BJ3277.** superseded section only if requested.
 BJ3277
 BJ3277.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3277.GEOID18 height accuracy estimate available here.
 BJ3277
 BJ3277.Click photographs - Photos may exist for this station.
 BJ3277
 BJ3277.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3277
 BJ3277.The dynamic height is computed by dividing the NAVD 88
 BJ3277.geopotential number by the normal gravity value computed on the
 BJ3277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3277.degrees latitude (g = 980.6199 gals.).
 BJ3277
 BJ3277.The modeled gravity was interpolated from observed gravity values.
 BJ3277
 BJ3277. The following values were computed from the NAD 83(1992) position.
 BJ3277
 BJ3277;                    North         East     Units Scale Factor Converg.
 BJ3277;SPC LA S     -   216,814.741 1,113,128.864   MT  0.99995647   +0 35 20.3
 BJ3277;SPC LA S     -   711,333.03  3,651,990.28   sFT  0.99995647   +0 35 20.3
 BJ3277;UTM  15      - 3,372,173.722   773,160.203   MT  1.00052062   +1 26 33.1
 BJ3277
 BJ3277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3277!SPC LA S     -   1.00000312  x   0.99995647  =   0.99995959
 BJ3277!UTM  15      -   1.00000312  x   1.00052062  =   1.00052375
 BJ3277
 BJ3277:                Primary Azimuth Mark                     Grid Az
 BJ3277:SPC LA S     -  52 H 006                                 106 09 53.7
 BJ3277:UTM  15      -  52 H 006                                 105 18 40.9
 BJ3277
 BJ3277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7316072173(NAD 83)
 BJ3277
 BJ3277|---------------------------------------------------------------------|
 BJ3277| PID    Reference Object                     Distance      Geod. Az  |
 BJ3277|                                                           dddmmss.s |
 BJ3277| BJ2860 52 H 006                            APPROX. 1.5 KM 1064514.0 |
 BJ3277|---------------------------------------------------------------------|
 BJ3277
 BJ3277                          SUPERSEDED SURVEY CONTROL
 BJ3277
 BJ3277  NAD 83(1986)-  30 27 02.76707(N)    090 09 19.49268(W) AD(       ) 2
 BJ3277  NAD 27      -  30 27 02.07187(N)    090 09 19.20733(W) AD(       ) 2
 BJ3277
 BJ3277.Superseded values are not recommended for survey control.
 BJ3277
 BJ3277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3277.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3277
 BJ3277_MARKER: DD = SURVEY DISK
 BJ3277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3277_STAMPING: 52H005 1977
 BJ3277_MARK LOGO: LADHGS
 BJ3277_PROJECTION: FLUSH
 BJ3277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3277+STABILITY: SURFACE MOTION
 BJ3277
 BJ3277  HISTORY     - Date     Condition        Report By
 BJ3277  HISTORY     - 1977     MONUMENTED       LADTD
 BJ3277  HISTORY     - 1982     GOOD             LADTD
 BJ3277  HISTORY     - 1986     GOOD             LADTD
 BJ3277
 BJ3277                          STATION DESCRIPTION
 BJ3277
 BJ3277'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BJ3277'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF GOODBEE AND
 BJ3277'3 MILES SOUTHWEST OF COVINGTON.  THE MARK IS SET ON DEPARTMENT
 BJ3277'OF HIGHWAYS PROPERTY SOUTH OF INTERSTATE HIGHWAY 12 NEAR A FENCE.
 BJ3277'
 BJ3277'TO REACH THE STATION FROM THE INTERSECTION AT U.S. HIGHWAY
 BJ3277'190 AND STATE HIGHWAY 1077 IN GOODBEE, DRIVE SOUTHEAST ALONG STATE
 BJ3277'HIGHWAY 1077 FOR 3.2 MILES TO INTERCHANGE ON INTERSTATE
 BJ3277'HIGHWAY 12, TAKE ENTRANCE RAMP TO INTERSTATE HIGHWAY 12 AND
 BJ3277'DRIVE EAST FOR 1.4 MILES TO MARK SET ON THE RIGHT AND SOUTH OF
 BJ3277'THE HIGHWAY NEAR A FENCE.
 BJ3277'
 BJ3277'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3277'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ3277'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ3277'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ3277'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ3277'STAMPED 52H005 1977.  THE MARK IS 104 FEET SOUTH OF THE CENTER
 BJ3277'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 103 FEET
 BJ3277'SOUTHEAST OF THE SOUTH END OF A CONCRETE CULVERT UNDER THE
 BJ3277'INTERSTATE, 5 FEET NORTH OF A 10 INCH PINE TREE, 2 FEET NORTH
 BJ3277'OF A FENCE AND 1 FOOT EAST OF A METAL WITNESS POST AND
 BJ3277'SIGN.
 BJ3277
 BJ3277                          STATION RECOVERY (1982)
 BJ3277
 BJ3277'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3277'6.4 KM (4 MI) WSW FROM COVINGTON.
 BJ3277'FROM THE INTERSECTION OF INTERSTATE 12 AND STATE HIGHWAY 1077
 BJ3277'SOUTHWEST OF COVINGTON, GO EAST ALONG INTERSTATE 12 FOR 2.3 KM
 BJ3277'(1.4 MI) TO STATION ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR A
 BJ3277'FENCE, 31.7 METERS (104 FT) SOUTH OF THE CENTER OF THE EAST BOUND LANE
 BJ3277'ON INTERSTATE 12, 31.4 METERS (103 FT) SOUTHEAST OF THE SOUTH END OF A
 BJ3277'CONCRETE CULVERT UNDER THE INTERSTATE, 1.5 METERS (5 FT) NORTH OF A
 BJ3277'10-INCH PINE TREE, 0.6 METER (2 FT) NORTH OF A FENCE.
 BJ3277'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BJ3277'THE MARK IS 0.46 M BELOW I-12 EAST BOUND LANE.
 BJ3277
 BJ3277                          STATION RECOVERY (1986)
 BJ3277
 BJ3277'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ3277'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BJ3277'THE MARK IS 31.4 METERS (103 FT) SOUTHWEST OF THE SOUTH END OF A
 BJ3277'CONCRET CULVERT UNDER THE INTERSTATE, INSTEAD OF BEING SOUTHEAST OF
 BJ3277'THE CULVERT AS THE 1977 DESCRIPTION STATED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2860 ***********************************************************************
 BJ2860  DESIGNATION -  52 H 006
 BJ2860  PID         -  BJ2860
 BJ2860  STATE/COUNTY-  LA/ST TAMMANY
 BJ2860  COUNTRY     -  US
 BJ2860  USGS QUAD   -  MADISONVILLE (2018)
 BJ2860
 BJ2860                         *CURRENT SURVEY CONTROL
 BJ2860  ______________________________________________________________________
 BJ2860* NAD 83(1992) POSITION- 30 26 49.06490(N) 090 08 27.02895(W)   ADJUSTED
 BJ2860* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2860  **This station is located in a suspected subsidence area (see below).
 BJ2860  ______________________________________________________________________
 BJ2860  GEOID HEIGHT    -        -26.753 (meters)                     GEOID18
 BJ2860  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 BJ2860  DYNAMIC HEIGHT  -         12.251 (meters)       40.19  (feet) COMP
 BJ2860  MODELED GRAVITY -    979,356.9   (mgal)                       NAVD 88
 BJ2860  HORZ ORDER      -  SECOND
 BJ2860
 BJ2860.The horizontal coordinates were established by classical geodetic methods
 BJ2860.and adjusted by the National Geodetic Survey in January 1993.
 BJ2860
 BJ2860.** This station is in an area of known vertical motion. If an
 BJ2860.** orthometric height was ever established but is not available 
 BJ2860.** in the current survey control section, the orthometric height
 BJ2860.** is considered suspect.  Suspect heights are available in the
 BJ2860.** superseded section only if requested.
 BJ2860
 BJ2860.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2860.GEOID18 height accuracy estimate available here.
 BJ2860
 BJ2860.Click photographs - Photos may exist for this station.
 BJ2860
 BJ2860.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2860
 BJ2860.The dynamic height is computed by dividing the NAVD 88
 BJ2860.geopotential number by the normal gravity value computed on the
 BJ2860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2860.degrees latitude (g = 980.6199 gals.).
 BJ2860
 BJ2860.The modeled gravity was interpolated from observed gravity values.
 BJ2860
 BJ2860. The following values were computed from the NAD 83(1992) position.
 BJ2860
 BJ2860;                    North         East     Units Scale Factor Converg.
 BJ2860;SPC LA S     -   216,407.763 1,114,532.897   MT  0.99995595   +0 35 46.5
 BJ2860;SPC LA S     -   709,997.80  3,656,596.68   sFT  0.99995595   +0 35 46.5
 BJ2860;UTM  15      - 3,371,787.484   774,570.946   MT  1.00053015   +1 26 59.1
 BJ2860
 BJ2860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2860!SPC LA S     -   1.00000228  x   0.99995595  =   0.99995822
 BJ2860!UTM  15      -   1.00000228  x   1.00053015  =   1.00053243
 BJ2860
 BJ2860:                Primary Azimuth Mark                     Grid Az
 BJ2860:SPC LA S     -  52 H 007                                 110 20 18.2
 BJ2860:UTM  15      -  52 H 007                                 109 29 05.6
 BJ2860
 BJ2860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7457071787(NAD 83)
 BJ2860
 BJ2860|---------------------------------------------------------------------|
 BJ2860| PID    Reference Object                     Distance      Geod. Az  |
 BJ2860|                                                           dddmmss.s |
 BJ2860| BJ2864 52 H 007                            APPROX. 2.6 KM 1105604.7 |
 BJ2860|---------------------------------------------------------------------|
 BJ2860
 BJ2860                          SUPERSEDED SURVEY CONTROL
 BJ2860
 BJ2860  NAD 83(1986)-  30 26 49.07932(N)    090 08 27.02643(W) AD(       ) 2
 BJ2860  NAD 27      -  30 26 48.38364(N)    090 08 26.74297(W) AD(       ) 2
 BJ2860
 BJ2860.Superseded values are not recommended for survey control.
 BJ2860
 BJ2860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2860.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2860
 BJ2860_MARKER: DD = SURVEY DISK
 BJ2860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2860_STAMPING: 52H006 1976
 BJ2860_MARK LOGO: LADHGS
 BJ2860_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ2860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2860+STABILITY: SURFACE MOTION
 BJ2860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2860+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 BJ2860
 BJ2860  HISTORY     - Date     Condition        Report By
 BJ2860  HISTORY     - 1976     MONUMENTED       LADTD
 BJ2860  HISTORY     - 1977     GOOD             LADTD
 BJ2860  HISTORY     - 1982     GOOD             LADTD
 BJ2860  HISTORY     - 1986     GOOD             LADTD
 BJ2860  HISTORY     - 20050216 GOOD             USPSQD
 BJ2860  HISTORY     - 20100527 POOR             KELMCH
 BJ2860
 BJ2860                          STATION DESCRIPTION
 BJ2860
 BJ2860'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 BJ2860'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF COVINGTON AND
 BJ2860'4 MILES SOUTHEAST OF GOODBEE.  THE MARK IS SET ON DEPARTMENT OF
 BJ2860'HIGHWAYS PROPERTY IN THE MEDIAN OF INTERSTATE HIGHWAY NEAR A
 BJ2860'INTERCHANGE.
 BJ2860'
 BJ2860'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 1077
 BJ2860'AND INTERSTATE HIGHWAY 12 JUST SOUTHEAST OF GOODBEE, DRIVE EAST
 BJ2860'ALONG INTERSTATE 12 FOR 2.3 MILES TO THE STATE HIGHWAY 21
 BJ2860'AND INTERSTATE HIGHWAY 12 INTERCHANGE AND THE MARK SET ON THE LEFT
 BJ2860'AND NORTH OF THE HIGHWAY JUST WEST OF THE INTERCHANGE IN THE
 BJ2860'MEDIAN.
 BJ2860'
 BJ2860'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ2860'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ2860'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ2860'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ2860'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ2860'STAMPED 52H006 1976.  THE MARK IS 48 FEET NORTH OF THE CENTER
 BJ2860'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 40 FEET SOUTH
 BJ2860'OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12,
 BJ2860'30 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE OVERPASS ON
 BJ2860'THE EAST BOUND LANE OF INTERSTATE HIGHWAY 12, 23 FEET SOUTH OF
 BJ2860'THE SOUTHWEST CORNER OF THE OVERPASS ON THE WEST BOUND LANE
 BJ2860'ON INTERSTATE HIGHWAY 12 AND 2 FEET EAST OF A METAL
 BJ2860'WITNESS POST AND SIGN.
 BJ2860
 BJ2860                          STATION RECOVERY (1977)
 BJ2860
 BJ2860'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BJ2860'3 MI SW FROM COVINGTON.
 BJ2860'3.2 MILES SOUTHWEST ALONG LA. 21 FROM THE JUNCTION OF LA. 21 AND US
 BJ2860'190 BUSINESS IN COVINGTON. SET IN MEDIAN OF I-12, 23 FEET SOUTHWEST
 BJ2860'OF SOUTHWEST CORNER OF WEST BOUND OVERPASS I-12 OVER LA. 21, 30 FEET
 BJ2860'NORTH OF THE NORTHWEST CORNER OF EAST BOUND OVERPASS.
 BJ2860
 BJ2860                          STATION RECOVERY (1982)
 BJ2860
 BJ2860'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2860'RECOVERED IN GOOD CONDITION.
 BJ2860
 BJ2860                          STATION RECOVERY (1986)
 BJ2860
 BJ2860'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ2860'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ2860
 BJ2860                          STATION RECOVERY (2005)
 BJ2860
 BJ2860'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BJ2860'RECOVERED IN GOOD CONDITION.
 BJ2860
 BJ2860                          STATION RECOVERY (2010)
 BJ2860
 BJ2860'RECOVERY NOTE BY KELLY MCHUGH AND ASSOCIATES INC 2010 (RFD)
 BJ2860'MARK DISTURBED BY RECENT CONSTRUCTION OF GUARD FENCEING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2864 ***********************************************************************
 BJ2864  DESIGNATION -  52 H 007
 BJ2864  PID         -  BJ2864
 BJ2864  STATE/COUNTY-  LA/ST TAMMANY
 BJ2864  COUNTRY     -  US
 BJ2864  USGS QUAD   -  COVINGTON (2018)
 BJ2864
 BJ2864                         *CURRENT SURVEY CONTROL
 BJ2864  ______________________________________________________________________
 BJ2864* NAD 83(1992) POSITION- 30 26 18.44954(N) 090 06 54.69722(W)   ADJUSTED
 BJ2864* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2864  **This station is located in a suspected subsidence area (see below).
 BJ2864  ______________________________________________________________________
 BJ2864  GEOID HEIGHT    -        -26.750 (meters)                     GEOID18
 BJ2864  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 BJ2864  DYNAMIC HEIGHT  -         10.908 (meters)       35.79  (feet) COMP
 BJ2864  MODELED GRAVITY -    979,356.4   (mgal)                       NAVD 88
 BJ2864  HORZ ORDER      -  SECOND
 BJ2864
 BJ2864.The horizontal coordinates were established by classical geodetic methods
 BJ2864.and adjusted by the National Geodetic Survey in January 1993.
 BJ2864
 BJ2864.** This station is in an area of known vertical motion. If an
 BJ2864.** orthometric height was ever established but is not available 
 BJ2864.** in the current survey control section, the orthometric height
 BJ2864.** is considered suspect.  Suspect heights are available in the
 BJ2864.** superseded section only if requested.
 BJ2864
 BJ2864.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2864.GEOID18 height accuracy estimate available here.
 BJ2864
 BJ2864.Click photographs - Photos may exist for this station.
 BJ2864
 BJ2864.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2864
 BJ2864.The dynamic height is computed by dividing the NAVD 88
 BJ2864.geopotential number by the normal gravity value computed on the
 BJ2864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2864.degrees latitude (g = 980.6199 gals.).
 BJ2864
 BJ2864.The modeled gravity was interpolated from observed gravity values.
 BJ2864
 BJ2864. The following values were computed from the NAD 83(1992) position.
 BJ2864
 BJ2864;                    North         East     Units Scale Factor Converg.
 BJ2864;SPC LA S     -   215,490.986 1,117,006.161   MT  0.99995481   +0 36 32.7
 BJ2864;SPC LA S     -   706,990.01  3,664,711.05   sFT  0.99995481   +0 36 32.7
 BJ2864;UTM  15      - 3,370,907.134   777,059.040   MT  1.00054709   +1 27 44.7
 BJ2864
 BJ2864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2864!SPC LA S     -   1.00000249  x   0.99995481  =   0.99995730
 BJ2864!UTM  15      -   1.00000249  x   1.00054709  =   1.00054958
 BJ2864
 BJ2864:                Primary Azimuth Mark                     Grid Az
 BJ2864:SPC LA S     -  52 H 008                                 112 36 29.5
 BJ2864:UTM  15      -  52 H 008                                 111 45 17.5
 BJ2864
 BJ2864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7705970907(NAD 83)
 BJ2864
 BJ2864|---------------------------------------------------------------------|
 BJ2864| PID    Reference Object                     Distance      Geod. Az  |
 BJ2864|                                                           dddmmss.s |
 BJ2864| BJ2865 52 H 008                            APPROX. 1.7 KM 1131302.2 |
 BJ2864|---------------------------------------------------------------------|
 BJ2864
 BJ2864                          SUPERSEDED SURVEY CONTROL
 BJ2864
 BJ2864  NAD 83(1986)-  30 26 18.46295(N)    090 06 54.69479(W) AD(       ) 2
 BJ2864  NAD 27      -  30 26 17.76616(N)    090 06 54.41449(W) AD(       ) 2
 BJ2864
 BJ2864.Superseded values are not recommended for survey control.
 BJ2864
 BJ2864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2864.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2864
 BJ2864_MARKER: DD = SURVEY DISK
 BJ2864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2864_STAMPING: 52H007 1977
 BJ2864_MARK LOGO: LADHGS
 BJ2864_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ2864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2864+STABILITY: SURFACE MOTION
 BJ2864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2864+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2004
 BJ2864
 BJ2864  HISTORY     - Date     Condition        Report By
 BJ2864  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2864  HISTORY     - 1977     GOOD             LADTD
 BJ2864  HISTORY     - 1982     GOOD             LADTD
 BJ2864  HISTORY     - 1986     GOOD             LADTD
 BJ2864  HISTORY     - 20040323 GOOD             KELMCH
 BJ2864  HISTORY     - 20140430 POOR             LADTD
 BJ2864
 BJ2864                          STATION DESCRIPTION
 BJ2864
 BJ2864'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BJ2864'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF COVINGTON.  THE
 BJ2864'MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY JUST EAST OF
 BJ2864'THE TCHEFUNCTE RIVER IN THE MEDIAN OF THE HIGHWAY.
 BJ2864'
 BJ2864'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 190
 BJ2864'AND INTERSTATE HIGHWAY 12 JUST SOUTH OF COVINGTON, DRIVE WEST
 BJ2864'ALONG INTERSTATE HIGHWAY 12 FOR 2 MILES TO THE TWIN BRIDGES
 BJ2864'OVER THE TCHEFUNCTE RIVER AND THE MARK ON THE LEFT SET IN THE
 BJ2864'MEDIAN EAST OF THE BRIDGE.
 BJ2864'
 BJ2864'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ2864'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ2864'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ2864'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ2864'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ2864'STAMPED 52H007 1977.  THE MARK IS 47 FEET NORTH OF THE CENTER
 BJ2864'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 41 FEET SOUTH
 BJ2864'OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12,
 BJ2864'28 FEET EAST OF A FENCE IN THE MEDIAN OF THE HIGHWAY BETWEEN
 BJ2864'BRIDGES, 33 FEET NORTHEAST OF THE NORTHEAST CORNER ON THE
 BJ2864'BRIDGE ON THE EAST BOUND LANE, 23 FEET SOUTH-SOUTHWEST OF
 BJ2864'THE SOUTHEAST CORNER OF THE BRIDGE ON THE WEST BOUND LANE
 BJ2864'AND 2 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ2864
 BJ2864                          STATION RECOVERY (1977)
 BJ2864
 BJ2864'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BJ2864'COVINGTON.
 BJ2864'1.8 MILE EAST ALONG I-12 FROM THE JUNCTION OF I-12 AND LA. 21, IN THE
 BJ2864'MEDIAN OF THE EAST HEADER OF TCHEFUNCTE RIVER, 32 FEET NORTH OF THE
 BJ2864'NORTHEAST CORNER OF THE EAST BOUND BRIDGE AND 32 FEET SOUTHE OF THE
 BJ2864'SOUTHEAST CORNER OF THE WEST BOUND BRIDGE
 BJ2864
 BJ2864                          STATION RECOVERY (1982)
 BJ2864
 BJ2864'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2864'RECOVERED IN GOOD CONDITION.
 BJ2864
 BJ2864                          STATION RECOVERY (1986)
 BJ2864
 BJ2864'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ2864'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ2864
 BJ2864                          STATION RECOVERY (2004)
 BJ2864
 BJ2864'RECOVERY NOTE BY KELLY MCHUGH AND ASSOCIATES INC 2004 (RFD)
 BJ2864'RECOVERED IN GOOD CONDITION.
 BJ2864
 BJ2864                          STATION RECOVERY (2014)
 BJ2864
 BJ2864'RECOVERY NOTE BY LA TRANSP AND DEV 2014 (SLC)
 BJ2864'TOP DISK FOUND SHEARED OFF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2865 ***********************************************************************
 BJ2865  DESIGNATION -  52 H 008
 BJ2865  PID         -  BJ2865
 BJ2865  STATE/COUNTY-  LA/ST TAMMANY
 BJ2865  COUNTRY     -  US
 BJ2865  USGS QUAD   -  COVINGTON (2018)
 BJ2865
 BJ2865                         *CURRENT SURVEY CONTROL
 BJ2865  ______________________________________________________________________
 BJ2865* NAD 83(1992) POSITION- 30 25 56.92185(N) 090 05 56.79182(W)   ADJUSTED
 BJ2865* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2865  **This station is located in a suspected subsidence area (see below).
 BJ2865  ______________________________________________________________________
 BJ2865  GEOID HEIGHT    -        -26.748 (meters)                     GEOID18
 BJ2865  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 BJ2865  DYNAMIC HEIGHT  -          4.713 (meters)       15.46  (feet) COMP
 BJ2865  MODELED GRAVITY -    979,355.9   (mgal)                       NAVD 88
 BJ2865  HORZ ORDER      -  SECOND
 BJ2865
 BJ2865.The horizontal coordinates were established by classical geodetic methods
 BJ2865.and adjusted by the National Geodetic Survey in January 1993.
 BJ2865
 BJ2865.** This station is in an area of known vertical motion. If an
 BJ2865.** orthometric height was ever established but is not available 
 BJ2865.** in the current survey control section, the orthometric height
 BJ2865.** is considered suspect.  Suspect heights are available in the
 BJ2865.** superseded section only if requested.
 BJ2865
 BJ2865.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2865.GEOID18 height accuracy estimate available here.
 BJ2865
 BJ2865.Click photographs - Photos may exist for this station.
 BJ2865
 BJ2865.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2865
 BJ2865.The dynamic height is computed by dividing the NAVD 88
 BJ2865.geopotential number by the normal gravity value computed on the
 BJ2865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2865.degrees latitude (g = 980.6199 gals.).
 BJ2865
 BJ2865.The modeled gravity was interpolated from observed gravity values.
 BJ2865
 BJ2865. The following values were computed from the NAD 83(1992) position.
 BJ2865
 BJ2865;                    North         East     Units Scale Factor Converg.
 BJ2865;SPC LA S     -   214,844.656 1,118,558.240   MT  0.99995402   +0 37 01.7
 BJ2865;SPC LA S     -   704,869.51  3,669,803.16   sFT  0.99995402   +0 37 01.7
 BJ2865;UTM  15      - 3,370,283.615   778,621.507   MT  1.00055781   +1 28 13.1
 BJ2865
 BJ2865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2865!SPC LA S     -   1.00000346  x   0.99995402  =   0.99995748
 BJ2865!UTM  15      -   1.00000346  x   1.00055781  =   1.00056127
 BJ2865
 BJ2865:                Primary Azimuth Mark                     Grid Az
 BJ2865:SPC LA S     -  52 H 009                                 104 26 55.8
 BJ2865:UTM  15      -  52 H 009                                 103 35 44.4
 BJ2865
 BJ2865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7862170283(NAD 83)
 BJ2865
 BJ2865|---------------------------------------------------------------------|
 BJ2865| PID    Reference Object                     Distance      Geod. Az  |
 BJ2865|                                                           dddmmss.s |
 BJ2865| BJ2841 52 H 009                            APPROX. 1.6 KM 1050357.5 |
 BJ2865|---------------------------------------------------------------------|
 BJ2865
 BJ2865                          SUPERSEDED SURVEY CONTROL
 BJ2865
 BJ2865  NAD 83(1986)-  30 25 56.93443(N)    090 05 56.78942(W) AD(       ) 2
 BJ2865  NAD 27      -  30 25 56.23691(N)    090 05 56.51123(W) AD(       ) 2
 BJ2865
 BJ2865.Superseded values are not recommended for survey control.
 BJ2865
 BJ2865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2865.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2865
 BJ2865_MARKER: DD = SURVEY DISK
 BJ2865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2865_STAMPING: 52H008 1977
 BJ2865_MARK LOGO: LADHGS
 BJ2865_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ2865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2865+STABILITY: SURFACE MOTION
 BJ2865
 BJ2865  HISTORY     - Date     Condition        Report By
 BJ2865  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2865  HISTORY     - 1977     GOOD             LADTD
 BJ2865  HISTORY     - 1979     GOOD             LADTD
 BJ2865  HISTORY     - 1982     GOOD             LADTD
 BJ2865  HISTORY     - 1986     GOOD             LADTD
 BJ2865
 BJ2865                          STATION DESCRIPTION
 BJ2865
 BJ2865'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BJ2865'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTH OF COVINGTON.  THE
 BJ2865'STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY SOUTH
 BJ2865'OF INTERSTATE HIGHWAY 12 NEAR A FENCE.
 BJ2865'
 BJ2865'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 190
 BJ2865'AND INTERSTATE HIGHWAY 12 JUST SOUTH OF COVINGTON, DRIVE WEST
 BJ2865'ALONG INTERSTATE HIGHWAY 12 FOR 1.0 MILE TO THE MARK SET SOUTH
 BJ2865'OF THE EAST BOUND LANE NEAR A FENCE AND A CONCRETE HIGHWAY
 BJ2865'RIGHT-OF-WAY MARKER.
 BJ2865'
 BJ2865'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ2865'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ2865'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ2865'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ2865'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ2865'STAMPED 52H008 1977.  THE MARK IS 120.5 FEET EAST OF A HIGHWAY
 BJ2865'RIGHT-OF-WAY MARKER (STA. 1395+66.50), 103 FEET SOUTH OF THE
 BJ2865'CENTER OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 38
 BJ2865'FEET NORTHWEST OF A 16 INCH PINE TREE, 19 FEET NORTH OF A 10
 BJ2865'INCH RED OAK TREE AND 2.5 FEET NORTH OF A FENCE.
 BJ2865
 BJ2865                          STATION RECOVERY (1977)
 BJ2865
 BJ2865'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BJ2865'COVINGTON.
 BJ2865'2.9 MILE EAST ALONG I-12 FROM THE JUNCTION OF I-12 AND LA. 21, 1.1
 BJ2865'MILE EAST OF TCHEFUNCTE RIVER, 102 FEET SOUTH OF EAST BOUND LANE
 BJ2865'CENTERLINE, 4 FEET NORTH OF FENCE
 BJ2865
 BJ2865                          STATION RECOVERY (1979)
 BJ2865
 BJ2865'RECOVERY NOTE BY LA TRANSP AND DEV 1979 (TLH)
 BJ2865'THE STATION WAS VISITED IN NOVEMBER OF 1979.  THE MARK WAS FOUND IN
 BJ2865'GOOD CONDITION.  THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE
 BJ2865'STATION.
 BJ2865
 BJ2865                          STATION RECOVERY (1982)
 BJ2865
 BJ2865'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2865'RECOVERED IN GOOD CONDITION.
 BJ2865
 BJ2865                          STATION RECOVERY (1986)
 BJ2865
 BJ2865'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ2865'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BJ2865'THE MARK IS 0.6 METER (2 FT) SOUTH OF A METAL WITNESS POST WITH
 BJ2865'SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2841 ***********************************************************************
 BJ2841  DESIGNATION -  52 H 009
 BJ2841  PID         -  BJ2841
 BJ2841  STATE/COUNTY-  LA/ST TAMMANY
 BJ2841  COUNTRY     -  US
 BJ2841  USGS QUAD   -  COVINGTON (2018)
 BJ2841
 BJ2841                         *CURRENT SURVEY CONTROL
 BJ2841  ______________________________________________________________________
 BJ2841* NAD 83(1993) POSITION- 30 25 43.35304(N) 090 04 58.63591(W)   ADJUSTED
 BJ2841* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2841  **This station is located in a suspected subsidence area (see below).
 BJ2841  ______________________________________________________________________
 BJ2841  GEOID HEIGHT    -        -26.750 (meters)                     GEOID18
 BJ2841  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 BJ2841  DYNAMIC HEIGHT  -         12.298 (meters)       40.35  (feet) COMP
 BJ2841  MODELED GRAVITY -    979,355.3   (mgal)                       NAVD 88
 BJ2841  HORZ ORDER      -  SECOND
 BJ2841
 BJ2841.The horizontal coordinates were established by classical geodetic methods
 BJ2841.and adjusted by the National Geodetic Survey in May 1994.
 BJ2841
 BJ2841.** This station is in an area of known vertical motion. If an
 BJ2841.** orthometric height was ever established but is not available 
 BJ2841.** in the current survey control section, the orthometric height
 BJ2841.** is considered suspect.  Suspect heights are available in the
 BJ2841.** superseded section only if requested.
 BJ2841
 BJ2841.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2841.GEOID18 height accuracy estimate available here.
 BJ2841
 BJ2841.Click photographs - Photos may exist for this station.
 BJ2841
 BJ2841.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2841
 BJ2841.The dynamic height is computed by dividing the NAVD 88
 BJ2841.geopotential number by the normal gravity value computed on the
 BJ2841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2841.degrees latitude (g = 980.6199 gals.).
 BJ2841
 BJ2841.The modeled gravity was interpolated from observed gravity values.
 BJ2841
 BJ2841. The following values were computed from the NAD 83(1993) position.
 BJ2841
 BJ2841;                    North         East     Units Scale Factor Converg.
 BJ2841;SPC LA S     -   214,443.680 1,120,114.514   MT  0.99995353   +0 37 30.7
 BJ2841;SPC LA S     -   703,553.97  3,674,909.03   sFT  0.99995353   +0 37 30.7
 BJ2841;UTM  15      - 3,369,905.627   780,184.530   MT  1.00056858   +1 28 42.1
 BJ2841;UTM  16      - 3,370,328.803   203,872.455   MT  1.00068197   -1 33 45.2
 BJ2841
 BJ2841!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2841!SPC LA S     -   1.00000227  x   0.99995353  =   0.99995580
 BJ2841!UTM  15      -   1.00000227  x   1.00056858  =   1.00057085
 BJ2841!UTM  16      -   1.00000227  x   1.00068197  =   1.00068424
 BJ2841
 BJ2841:                Primary Azimuth Mark                     Grid Az
 BJ2841:SPC LA S     -  ADAMS AZ MK                              316 36 45.5
 BJ2841:UTM  15      -  ADAMS AZ MK                              315 45 34.1
 BJ2841:UTM  16      -  ADAMS AZ MK                              318 48 01.4
 BJ2841
 BJ2841_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8018469905(NAD 83)
 BJ2841
 BJ2841|---------------------------------------------------------------------|
 BJ2841| PID    Reference Object                     Distance      Geod. Az  |
 BJ2841|                                                           dddmmss.s |
 BJ2841| BJ2866 ADAMS AZ MK                         400.870 METERS 3171416.2 |
 BJ2841|---------------------------------------------------------------------|
 BJ2841
 BJ2841                          SUPERSEDED SURVEY CONTROL
 BJ2841
 BJ2841  NAD 83(1992)-  30 25 43.35307(N)    090 04 58.63591(W) AD(       ) 2
 BJ2841  NAD 83(1986)-  30 25 43.36483(N)    090 04 58.63341(W) AD(       ) 2
 BJ2841  NAD 27      -  30 25 42.66675(N)    090 04 58.35730(W) AD(       ) 2
 BJ2841
 BJ2841.Superseded values are not recommended for survey control.
 BJ2841
 BJ2841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2841.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2841
 BJ2841_MARKER: DD = SURVEY DISK
 BJ2841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2841_STAMPING: 52H009 1977
 BJ2841_MARK LOGO: LADHGS
 BJ2841_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ2841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2841+STABILITY: SURFACE MOTION
 BJ2841_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2841+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2014
 BJ2841
 BJ2841  HISTORY     - Date     Condition        Report By
 BJ2841  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2841  HISTORY     - 1977     GOOD             LADH
 BJ2841  HISTORY     - 1979     GOOD             LADTD
 BJ2841  HISTORY     - 1982     GOOD             LADTD
 BJ2841  HISTORY     - 1986     GOOD             LADTD
 BJ2841  HISTORY     - 20140430 GOOD             LADTD
 BJ2841
 BJ2841                          STATION DESCRIPTION
 BJ2841
 BJ2841'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BJ2841'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTH OF COVINGTON.  THE
 BJ2841'MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY IN THE MEDIAN
 BJ2841'OF INTERSTATE HIGHWAY 12 JUST EAST OF THE U.S. HIGHWAY 190
 BJ2841'AND INTERSTATE HIGHWAY 12 INTERCHANGE.
 BJ2841'
 BJ2841'TO REACH THE STATION FROM THE INTERSECTION AT STATE HIGHWAY
 BJ2841'21 AND U.S. HIGHWAY 190 IN SOUTH COVINGTON, DRIVE SOUTH ON
 BJ2841'U.S. HIGHWAY 190 FOR 3.2 MILES TO THE INTERCHANGE ON INTERSTATE
 BJ2841'12.  THE MARK IS SET IN THE MEDIAN OF THE INTERSTATE JUST EAST
 BJ2841'OF THE TWIN BRIDGES.
 BJ2841'
 BJ2841'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ2841'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ2841'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ2841'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ2841'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ2841'STAMPED 52H009 1977.  THE MARK IS 46 FEET NORTH OF THE CENTER
 BJ2841'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 43 FEET SOUTH
 BJ2841'OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12,
 BJ2841'27.5 FEET NORTHEAST OF THE NORTHEAST CORNER ON THE OVERPASS
 BJ2841'ON THE EAST BOUND LANE, 23.5 FEET SOUTH OF THE SOUTHEAST
 BJ2841'CORNER ON THE OVERPASS ON THE WEST BOUND LANE AND 2 FEET WEST
 BJ2841'OF A METAL WITNESS POST AND SIGN.
 BJ2841
 BJ2841                          STATION RECOVERY (1977)
 BJ2841
 BJ2841'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1977
 BJ2841'3.4 MI SOUTH FROM COVINGTON.
 BJ2841'3.4 MILES SOUTH ALONG U.S. HIGHWAY FROM ITS JUNCTION WITH LOUISIANA
 BJ2841'HIGHWAY 21 AT CLAIBORNE HILL, COVINGTON, SET IN THE MEDIAN OF
 BJ2841'INTERSTATE I 12, 27 FEET NORTH OF THE NORTHEAST CORNER OF THE EAST
 BJ2841'BOUND LAND OVERPASS OVER U.S. 190, AND 23 FEET SOUTH OF THE SOUTHEAST
 BJ2841'CORNER OF THE WEST BOUND OVERPASS.
 BJ2841
 BJ2841                          STATION RECOVERY (1979)
 BJ2841
 BJ2841'RECOVERY NOTE BY LA TRANSP AND DEV 1979 (TLH)
 BJ2841'THE STATION WAS VISITED IN NOVEMBER OF 1979.  THE MARK WAS FOUND IN
 BJ2841'GOOD CONDITION.  THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE
 BJ2841'STATION.  THE DIRECTIONS AND DISTANCES TO 52H008 1977 AND ADAMS
 BJ2841'AZ MK 1977 CHECKED TO THE 1977 DATA.
 BJ2841
 BJ2841                          STATION RECOVERY (1982)
 BJ2841
 BJ2841'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2841'RECOVERED IN GOOD CONDITION.
 BJ2841
 BJ2841                          STATION RECOVERY (1986)
 BJ2841
 BJ2841'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ2841'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ2841
 BJ2841                          STATION RECOVERY (2014)
 BJ2841
 BJ2841'RECOVERY NOTE BY LA TRANSP AND DEV 2014 (SLC)
 BJ2841'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1930 ***********************************************************************
 BH1930  DESIGNATION -  52 H 026
 BH1930  PID         -  BH1930
 BH1930  STATE/COUNTY-  LA/ST TAMMANY
 BH1930  COUNTRY     -  US
 BH1930  USGS QUAD   -  SLIDELL (2018)
 BH1930
 BH1930                         *CURRENT SURVEY CONTROL
 BH1930  ______________________________________________________________________
 BH1930* NAD 83(1993) POSITION- 30 18 37.69516(N) 089 46 15.87510(W)   ADJUSTED
 BH1930* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1930  **This station is located in a suspected subsidence area (see below).
 BH1930  ______________________________________________________________________
 BH1930  GEOID HEIGHT    -        -26.758 (meters)                     GEOID18
 BH1930  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 BH1930  DYNAMIC HEIGHT  -         13.79  (meters)       45.2   (feet) COMP
 BH1930  MODELED GRAVITY -    979,345.8   (mgal)                       NAVD 88
 BH1930  HORZ ORDER      -  SECOND
 BH1930
 BH1930.The horizontal coordinates were established by classical geodetic methods
 BH1930.and adjusted by the National Geodetic Survey in May 1994.
 BH1930
 BH1930.** This station is in an area of known vertical motion. If an
 BH1930.** orthometric height was ever established but is not available 
 BH1930.** in the current survey control section, the orthometric height
 BH1930.** is considered suspect.  Suspect heights are available in the
 BH1930.** superseded section only if requested.
 BH1930
 BH1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1930.GEOID18 height accuracy estimate available here.
 BH1930
 BH1930.Click photographs - Photos may exist for this station.
 BH1930
 BH1930.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1930
 BH1930.The dynamic height is computed by dividing the NAVD 88
 BH1930.geopotential number by the normal gravity value computed on the
 BH1930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1930.degrees latitude (g = 980.6199 gals.).
 BH1930
 BH1930.The modeled gravity was interpolated from observed gravity values.
 BH1930
 BH1930. The following values were computed from the NAD 83(1993) position.
 BH1930
 BH1930;                    North         East     Units Scale Factor Converg.
 BH1930;SPC LA S     -   201,705.542 1,150,251.312   MT  0.99994029   +0 46 52.1
 BH1930;SPC LA S     -   661,762.27  3,773,782.85   sFT  0.99994029   +0 46 52.1
 BH1930;UTM  16      - 3,356,442.674   233,520.608   MT  1.00047615   -1 23 57.7
 BH1930
 BH1930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1930!SPC LA S     -   1.00000203  x   0.99994029  =   0.99994232
 BH1930!UTM  16      -   1.00000203  x   1.00047615  =   1.00047818
 BH1930
 BH1930:                Primary Azimuth Mark                     Grid Az
 BH1930:SPC LA S     -  52 H 027                                 193 00 42.3
 BH1930:UTM  16      -  52 H 027                                 195 11 32.1
 BH1930
 BH1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3352056442(NAD 83)
 BH1930
 BH1930|---------------------------------------------------------------------|
 BH1930| PID    Reference Object                     Distance      Geod. Az  |
 BH1930|                                                           dddmmss.s |
 BH1930| BH2861 52C007 LDH 1965                      97.124 METERS 09007     |
 BH1930| BH2860 SLIDELL MUNICIPAL TANK 1966         APPROX. 2.3 KM 1794106.6 |
 BH1930| BH1931 52 H 027                            APPROX. 1.0 KM 1934734.4 |
 BH1930|---------------------------------------------------------------------|
 BH1930
 BH1930                          SUPERSEDED SURVEY CONTROL
 BH1930
 BH1930  NAD 83(1992)-  30 18 37.70145(N)    089 46 15.87398(W) AD(       ) 2
 BH1930  NAD 83(1986)-  30 18 37.70812(N)    089 46 15.87097(W) AD(       ) 2
 BH1930  NAD 27      -  30 18 37.01283(N)    089 46 15.64493(W) AD(       ) 2
 BH1930
 BH1930.Superseded values are not recommended for survey control.
 BH1930
 BH1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1930.See file dsdata.pdf to determine how the superseded data were derived.
 BH1930
 BH1930_MARKER: DD = SURVEY DISK
 BH1930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1930_STAMPING: 52 H 026 1977
 BH1930_MARK LOGO: LADH
 BH1930_PROJECTION: FLUSH
 BH1930_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1930+STABILITY: SURFACE MOTION
 BH1930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1930+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2008
 BH1930
 BH1930  HISTORY     - Date     Condition        Report By
 BH1930  HISTORY     - 1977     MONUMENTED       LADTD
 BH1930  HISTORY     - 1978     GOOD             LADTD
 BH1930  HISTORY     - 1986     GOOD             LADTD
 BH1930  HISTORY     - 20080329 GOOD             FRELAN
 BH1930
 BH1930                          STATION DESCRIPTION
 BH1930
 BH1930'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH1930'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF DOWNTOWN
 BH1930'SLIDELL.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NEAR
 BH1930'THE NORTHWEST CORNER OF THE OVERPASS ON THE WEST BOUND LANE ON
 BH1930'INTERSTATE HIGHWAY 12 OVER U.S. HIGHWAY 11.
 BH1930'
 BH1930'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND
 BH1930'U.S. HIGHWAY 11 IN SLIDELL, DRIVE NORTH-NORTHEAST ALONG
 BH1930'U.S. HIGHWAY 11 FOR 1.7 MILES TO THE INTERCHANGE ON INTERSTATE
 BH1930'HIGHWAY 12 AND THE MARK SET NEAR THE NORTHWEST CORNER OF THE
 BH1930'OVERPASS ON THE WEST BOUND LANE.
 BH1930'
 BH1930'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH1930'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH1930'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH1930'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH1930'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH1930'STAMPED 52H026 1977.  THE MARK IS 135 FEET WEST OF THE CENTER
 BH1930'OF U.S. HIGHWAY 11, 35 FEET NORTH OF THE CENTER OF THE WEST
 BH1930'BOUND LANE ON INTERSTATE 12, 3 FEET NORTH OF THE NORTHWEST
 BH1930'CORNER OF THE OVERPASS ON THE WEST BOUND LANE ON INTERSTATE 12
 BH1930'AND 1.5 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BH1930
 BH1930                          STATION RECOVERY (1978)
 BH1930
 BH1930'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BH1930'3.7 KM (2.30 MI) NE FROM SLIDELL.
 BH1930'IN THE WEST HEADER OF THE INTERSTATE HIGHWAY 12 OVERPASS BRIDGE OVER
 BH1930'U.S. HIGHWAY 11, 1.7 MILES NORTH ALONG U.S. HIGHWAY 11 FROM THE
 BH1930'JUNCTION OF U.S. HIGHWAY 190 IN NORTH SLIDELL, 3 FT. NORTH OF THE
 BH1930'WEST END OFTHE NORTH HANDRAIL OF THE WEST END OF THE BOUND OVERPASS.
 BH1930'THE MARK IS 1 FT  E FROM  A WITNESS POST
 BH1930'THE MARK IS 1 FT BELOW INTERSTATE 12.
 BH1930
 BH1930                          STATION RECOVERY (1986)
 BH1930
 BH1930'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH1930'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BH1930
 BH1930                          STATION RECOVERY (2008)
 BH1930
 BH1930'RECOVERY NOTE BY FREELAND AND ASSOCIATES 2008 (JKS)
 BH1930'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1931 ***********************************************************************
 BH1931  DESIGNATION -  52 H 027
 BH1931  PID         -  BH1931
 BH1931  STATE/COUNTY-  LA/ST TAMMANY
 BH1931  COUNTRY     -  US
 BH1931  USGS QUAD   -  SLIDELL (2018)
 BH1931
 BH1931                         *CURRENT SURVEY CONTROL
 BH1931  ______________________________________________________________________
 BH1931* NAD 83(1993) POSITION- 30 18 04.92735(N) 089 46 25.14561(W)   ADJUSTED
 BH1931* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1931  **This station is located in a suspected subsidence area (see below).
 BH1931  ______________________________________________________________________
 BH1931  GEOID HEIGHT    -        -26.738 (meters)                     GEOID18
 BH1931  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 BH1931  DYNAMIC HEIGHT  -          5.10  (meters)       16.7   (feet) COMP
 BH1931  MODELED GRAVITY -    979,345.0   (mgal)                       NAVD 88
 BH1931  HORZ ORDER      -  SECOND
 BH1931
 BH1931.The horizontal coordinates were established by classical geodetic methods
 BH1931.and adjusted by the National Geodetic Survey in May 1994.
 BH1931
 BH1931.** This station is in an area of known vertical motion. If an
 BH1931.** orthometric height was ever established but is not available 
 BH1931.** in the current survey control section, the orthometric height
 BH1931.** is considered suspect.  Suspect heights are available in the
 BH1931.** superseded section only if requested.
 BH1931
 BH1931.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1931.GEOID18 height accuracy estimate available here.
 BH1931
 BH1931.Click photographs - Photos may exist for this station.
 BH1931
 BH1931.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1931
 BH1931.The dynamic height is computed by dividing the NAVD 88
 BH1931.geopotential number by the normal gravity value computed on the
 BH1931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1931.degrees latitude (g = 980.6199 gals.).
 BH1931
 BH1931.The modeled gravity was interpolated from observed gravity values.
 BH1931
 BH1931. The following values were computed from the NAD 83(1993) position.
 BH1931
 BH1931;                    North         East     Units Scale Factor Converg.
 BH1931;SPC LA S     -   200,693.278 1,150,017.394   MT  0.99993944   +0 46 47.5
 BH1931;SPC LA S     -   658,441.20  3,773,015.40   sFT  0.99993944   +0 46 47.5
 BH1931;UTM  16      - 3,355,439.503   233,248.202   MT  1.00047795   -1 24 01.0
 BH1931
 BH1931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1931!SPC LA S     -   1.00000340  x   0.99993944  =   0.99994284
 BH1931!UTM  16      -   1.00000340  x   1.00047795  =   1.00048135
 BH1931
 BH1931:                Primary Azimuth Mark                     Grid Az
 BH1931:SPC LA S     -  52 H 026                                 013 00 42.2
 BH1931:UTM  16      -  52 H 026                                 015 11 30.7
 BH1931
 BH1931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3324855439(NAD 83)
 BH1931
 BH1931|---------------------------------------------------------------------|
 BH1931| PID    Reference Object                     Distance      Geod. Az  |
 BH1931|                                                           dddmmss.s |
 BH1931| BH1930 52 H 026                            APPROX. 1.0 KM 0134729.7 |
 BH1931| BH2872 SLIDELL SO BELL MW LIGHT            APPROX. 3.1 KM 1972235.6 |
 BH1931|---------------------------------------------------------------------|
 BH1931
 BH1931                          SUPERSEDED SURVEY CONTROL
 BH1931
 BH1931  NAD 83(1992)-  30 18 04.93357(N)    089 46 25.14418(W) AD(       ) 2
 BH1931  NAD 83(1986)-  30 18 04.94030(N)    089 46 25.14145(W) AD(       ) 2
 BH1931  NAD 27      -  30 18 04.24430(N)    089 46 24.91526(W) AD(       ) 2
 BH1931
 BH1931.Superseded values are not recommended for survey control.
 BH1931
 BH1931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1931.See file dsdata.pdf to determine how the superseded data were derived.
 BH1931
 BH1931_MARKER: DD = SURVEY DISK
 BH1931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1931_STAMPING: 52 H 027 1977
 BH1931_MARK LOGO: LADH
 BH1931_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1931_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1931+STABILITY: SURFACE MOTION
 BH1931
 BH1931  HISTORY     - Date     Condition        Report By
 BH1931  HISTORY     - 1977     MONUMENTED       LADTD
 BH1931  HISTORY     - 1978     GOOD             LADTD
 BH1931  HISTORY     - 1986     GOOD             LADTD
 BH1931
 BH1931                          STATION DESCRIPTION
 BH1931
 BH1931'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH1931'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF DOWNTOWN
 BH1931'SLIDELL.  THE MARK IS SET ON SOUTHERN RAILROAD PROPERTY NEAR
 BH1931'THE BROOKWOOD SUBDIVISION EAST OF U.S. HIGHWAY 11.
 BH1931'
 BH1931'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY
 BH1931'12 AND U.S. HIGHWAY 11 IN NORTH SLIDELL, DRIVE SOUTHWEST ALONG
 BH1931'U.S. HIGHWAY 11 FOR 0.6 MILES TO THE ENTRANCE TO THE BROOKWOOD
 BH1931'SUBDIVISION ON THE LEFT AND EAST OF THE HIGHWAY, TURN LEFT AT
 BH1931'THE ENTRANCE AND GO TO THE RAILROAD CROSSING AND THE MARK SET
 BH1931'EAST OF THE EAST RAIL AND SOUTH OF THE BROOKWOOD ENTRANCE.
 BH1931'
 BH1931'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH1931'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH1931'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH1931'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH1931'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH1931'STAMPED 52H027 1977.  THE MARK IS 142 FEET EAST OF THE CENTER
 BH1931'OF U.S. HIGHWAY 11, 25.5 FEET NORTHEAST OF A RAILROAD SIGNAL
 BH1931'LIGHT, 19.5 FEET SOUTH OF THE CENTER OF A DRIVE LEADING TO THE
 BH1931'BROOKWOOD SUBDIVISION, 6.5 FEET EAST OF THE EAST RAIL ON THE
 BH1931'SOUTHERN RAILROAD MAIN TRACK AND 1.5 FEET SOUTH OF A METAL
 BH1931'WITNESS POST AND SIGN.
 BH1931
 BH1931                          STATION RECOVERY (1978)
 BH1931
 BH1931'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BH1931'2.7 KM (1.70 MI) NE FROM SLIDELL.
 BH1931'1.1 MILES NORTH ALONG U.S. HIGHWAY 11 FROM THE JUNCTION OF U.S.
 BH1931'HIGHWAY 190 IN NORTH SLIDELL, 138 FT. EAST OF HIGHWAY 11, 7 FT. EAST
 BH1931'OF THE CENTER OF A RAILROAD TRACK, 34 FT. SOUTH OF THE MEDIAN OF
 BH1931'SCOTT DRIVE.
 BH1931'THE MARK IS 1 FT  S FROM  A WITNESS POST
 BH1931'THE MARK IS 0.5 FT BELOW TRACKS.
 BH1931
 BH1931                          STATION RECOVERY (1986)
 BH1931
 BH1931'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH1931'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1929 ***********************************************************************
 BH1929  DESIGNATION -  52 H 028
 BH1929  PID         -  BH1929
 BH1929  STATE/COUNTY-  LA/ST TAMMANY
 BH1929  COUNTRY     -  US
 BH1929  USGS QUAD   -  SLIDELL (2018)
 BH1929
 BH1929                         *CURRENT SURVEY CONTROL
 BH1929  ______________________________________________________________________
 BH1929* NAD 83(1993) POSITION- 30 18 37.07579(N) 089 45 18.05792(W)   ADJUSTED
 BH1929* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1929  **This station is located in a suspected subsidence area (see below).
 BH1929  ______________________________________________________________________
 BH1929  GEOID HEIGHT    -        -26.771 (meters)                     GEOID18
 BH1929  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 BH1929  DYNAMIC HEIGHT  -          5.74  (meters)       18.8   (feet) COMP
 BH1929  MODELED GRAVITY -    979,345.9   (mgal)                       NAVD 88
 BH1929  HORZ ORDER      -  SECOND
 BH1929
 BH1929.The horizontal coordinates were established by classical geodetic methods
 BH1929.and adjusted by the National Geodetic Survey in May 1994.
 BH1929
 BH1929.** This station is in an area of known vertical motion. If an
 BH1929.** orthometric height was ever established but is not available 
 BH1929.** in the current survey control section, the orthometric height
 BH1929.** is considered suspect.  Suspect heights are available in the
 BH1929.** superseded section only if requested.
 BH1929
 BH1929.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1929.GEOID18 height accuracy estimate available here.
 BH1929
 BH1929.Click photographs - Photos may exist for this station.
 BH1929
 BH1929.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1929
 BH1929.The dynamic height is computed by dividing the NAVD 88
 BH1929.geopotential number by the normal gravity value computed on the
 BH1929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1929.degrees latitude (g = 980.6199 gals.).
 BH1929
 BH1929.The modeled gravity was interpolated from observed gravity values.
 BH1929
 BH1929. The following values were computed from the NAD 83(1993) position.
 BH1929
 BH1929;                    North         East     Units Scale Factor Converg.
 BH1929;SPC LA S     -   201,707.639 1,151,796.092   MT  0.99994027   +0 47 21.0
 BH1929;SPC LA S     -   661,769.15  3,778,851.01   sFT  0.99994027   +0 47 21.0
 BH1929;UTM  16      - 3,356,385.965   235,065.169   MT  1.00046602   -1 23 28.4
 BH1929
 BH1929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1929!SPC LA S     -   1.00000330  x   0.99994027  =   0.99994357
 BH1929!UTM  16      -   1.00000330  x   1.00046602  =   1.00046932
 BH1929
 BH1929:                Primary Azimuth Mark                     Grid Az
 BH1929:SPC LA S     -  52H029                                   107 57 45.0
 BH1929:UTM  16      -  52H029                                   110 08 34.4
 BH1929
 BH1929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3506556385(NAD 83)
 BH1929
 BH1929|---------------------------------------------------------------------|
 BH1929| PID    Reference Object                     Distance      Geod. Az  |
 BH1929|                                                           dddmmss.s |
 BH1929| BH2749 52H029                              APPROX. 1.4 KM 1084506.0 |
 BH1929|---------------------------------------------------------------------|
 BH1929
 BH1929                          SUPERSEDED SURVEY CONTROL
 BH1929
 BH1929  NAD 83(1992)-  30 18 37.08260(N)    089 45 18.05662(W) AD(       ) 2
 BH1929  NAD 83(1986)-  30 18 37.08879(N)    089 45 18.05378(W) AD(       ) 2
 BH1929  NAD 27      -  30 18 36.39330(N)    089 45 17.82990(W) AD(       ) 2
 BH1929
 BH1929.Superseded values are not recommended for survey control.
 BH1929
 BH1929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1929.See file dsdata.pdf to determine how the superseded data were derived.
 BH1929
 BH1929_MARKER: DD = SURVEY DISK
 BH1929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1929_STAMPING: 52 H 028 1977
 BH1929_MARK LOGO: LADH
 BH1929_PROJECTION: FLUSH
 BH1929_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1929+STABILITY: SURFACE MOTION
 BH1929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1929+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2019
 BH1929
 BH1929  HISTORY     - Date     Condition        Report By
 BH1929  HISTORY     - 1977     MONUMENTED       LADTD
 BH1929  HISTORY     - 1978     GOOD             LADTD
 BH1929  HISTORY     - 1986     GOOD             LADTD
 BH1929  HISTORY     - 20080424 GOOD             NGS
 BH1929  HISTORY     - 20190201 GOOD             NGIA
 BH1929
 BH1929                          STATION DESCRIPTION
 BH1929
 BH1929'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH1929'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF DOWNTOWN
 BH1929'SLIDELL.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY
 BH1929'NORTH OF INTERSTATE HIGHWAY 12 NEAR A FENCE AND TWO RIGHT-OF-WAY
 BH1929'MARKERS.
 BH1929'
 BH1929'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12, 59
 BH1929'AND 10 IN NORTH SLIDELL, DRIVE WEST ALONG INTERSTATE HIGHWAY 12
 BH1929'FOR 0.8 MILES TO THE MARK ON THE RIGHT AND NORTH OF THE HIGHWAY
 BH1929'NEAR A FENCE.
 BH1929'
 BH1929'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH1929'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH1929'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH1929'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH1929'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH1929'STAMPED 52H028 1977.  THE MARK IS 101 FEET NORTH OF THE CENTER
 BH1929'OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12, 9 FEET
 BH1929'SOUTHWEST OF THE CENTER OF A BRACE POST IN THE RIGHT-OF-WAY
 BH1929'FENCE, 4.5 FEET SOUTH OF A RIGHT-OF-WAY MARKER, 2 FEET SOUTH OF
 BH1929'A RIGHT-OF-WAY FENCE AND 1.5 FEET WEST OF A METAL WITNESS
 BH1929'POST AND SIGN.
 BH1929
 BH1929                          STATION RECOVERY (1978)
 BH1929
 BH1929'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BH1929'4.3 KM (2.70 MI) NE FROM SLIDELL.
 BH1929'1.1 MILES ALONG INTERSTATE HIGHWAY 12 FROM THE JUNCTION OF U.S.
 BH1929'HIGHWAY 11, 145 FT. NORTH OF THE MEDIAN OF INTERSTATE 12, 2 FT. SOUTH
 BH1929'OF A FENCE, 62 FT. NORTHWEST OF A HIGHWAY 11 EXIT SIGN
 BH1929'(SLIDELL PEARL RIVER).
 BH1929'THE MARK IS 1 FT  N FROM  A WITNESS POST
 BH1929
 BH1929                          STATION RECOVERY (1986)
 BH1929
 BH1929'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH1929'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BH1929
 BH1929                          STATION RECOVERY (2008)
 BH1929
 BH1929'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (RGH)
 BH1929'THIS IS GRAVITY BASE STATION 'SLIDELL 52 H 028,' NN 1778.
 BH1929
 BH1929                          STATION RECOVERY (2019)
 BH1929
 BH1929'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 BH1929'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3257 ***********************************************************************
 BJ3257  DESIGNATION -  52 H 033
 BJ3257  PID         -  BJ3257
 BJ3257  STATE/COUNTY-  LA/ST TAMMANY
 BJ3257  COUNTRY     -  US
 BJ3257  USGS QUAD   -  COVINGTON (2018)
 BJ3257
 BJ3257                         *CURRENT SURVEY CONTROL
 BJ3257  ______________________________________________________________________
 BJ3257* NAD 83(1992) POSITION- 30 29 56.40035(N) 090 06 24.09161(W)   ADJUSTED
 BJ3257* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3257  **This station is located in a suspected subsidence area (see below).
 BJ3257  ______________________________________________________________________
 BJ3257  GEOID HEIGHT    -        -26.869 (meters)                     GEOID18
 BJ3257  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BJ3257  DYNAMIC HEIGHT  -          9.272 (meters)       30.42  (feet) COMP
 BJ3257  MODELED GRAVITY -    979,356.9   (mgal)                       NAVD 88
 BJ3257  HORZ ORDER      -  SECOND
 BJ3257
 BJ3257.The horizontal coordinates were established by classical geodetic methods
 BJ3257.and adjusted by the National Geodetic Survey in January 1993.
 BJ3257
 BJ3257.** This station is in an area of known vertical motion. If an
 BJ3257.** orthometric height was ever established but is not available 
 BJ3257.** in the current survey control section, the orthometric height
 BJ3257.** is considered suspect.  Suspect heights are available in the
 BJ3257.** superseded section only if requested.
 BJ3257
 BJ3257.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3257.GEOID18 height accuracy estimate available here.
 BJ3257
 BJ3257.Click photographs - Photos may exist for this station.
 BJ3257
 BJ3257.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3257
 BJ3257.The dynamic height is computed by dividing the NAVD 88
 BJ3257.geopotential number by the normal gravity value computed on the
 BJ3257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3257.degrees latitude (g = 980.6199 gals.).
 BJ3257
 BJ3257.The modeled gravity was interpolated from observed gravity values.
 BJ3257
 BJ3257. The following values were computed from the NAD 83(1992) position.
 BJ3257
 BJ3257;                    North         East     Units Scale Factor Converg.
 BJ3257;SPC LA S     -   222,210.735 1,117,750.889   MT  0.99996341   +0 36 48.0
 BJ3257;SPC LA S     -   729,036.39  3,667,154.37   sFT  0.99996341   +0 36 48.0
 BJ3257;UTM  15      - 3,377,641.216   777,703.832   MT  1.00055149   +1 28 09.7
 BJ3257
 BJ3257!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3257!SPC LA S     -   1.00000276  x   0.99996341  =   0.99996617
 BJ3257!UTM  15      -   1.00000276  x   1.00055149  =   1.00055425
 BJ3257
 BJ3257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7770377641(NAD 83)
 BJ3257
 BJ3257|---------------------------------------------------------------------|
 BJ3257| PID    Reference Object                     Distance      Geod. Az  |
 BJ3257|                                                           dddmmss.s |
 BJ3257| BJ1602 A 1223 LAGS RESET 1956               43.879 METERS 14539     |
 BJ3257|---------------------------------------------------------------------|
 BJ3257
 BJ3257                          SUPERSEDED SURVEY CONTROL
 BJ3257
 BJ3257  NAD 83(1986)-  30 29 56.41396(N)    090 06 24.08851(W) AD(       ) 2
 BJ3257
 BJ3257.Superseded values are not recommended for survey control.
 BJ3257
 BJ3257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3257.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3257
 BJ3257_MARKER: DD = SURVEY DISK
 BJ3257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3257_STAMPING: 52H033 1979
 BJ3257_MARK LOGO: LADHGS
 BJ3257_PROJECTION: FLUSH
 BJ3257_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3257+STABILITY: SURFACE MOTION
 BJ3257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3257+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2004
 BJ3257
 BJ3257  HISTORY     - Date     Condition        Report By
 BJ3257  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3257  HISTORY     - 1982     GOOD             LADTD
 BJ3257  HISTORY     - 20040629 GOOD             DEWDAV
 BJ3257
 BJ3257                          STATION DESCRIPTION
 BJ3257
 BJ3257'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3257'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 20, T6S,
 BJ3257'R11E. IN NORTH COVINGTON ABOUT 250 FEET EAST OF STATE HIGHWAY 25 AND
 BJ3257'U.S.HIGHWAY 190.  OWNERSHIP -- THE LOUISIANA DEPARTMENT OF
 BJ3257'TRANSPORTATION AND DEVELOPMENT.
 BJ3257'
 BJ3257'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3257'LADTD) DISK STAMPED-----52H033 1979------ SET INTO THE TOP OF A
 BJ3257'ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND
 BJ3257'LOCATED 44.04 METERS NW FROM A BENCH MARK, NUMBERED A1223 RESET 1959,
 BJ3257'41.15 METERS E FROM A POWER POLE (NO.11), 21.03 METERS ESE FROM A
 BJ3257'TELEPHONE REPAIR BOX (NO.11A), 20.88 METERS NW FROM A POWER POLE
 BJ3257'(NO.10), AND 0.61 METERS SW FROM A METAL WITHNESS POST AND SIGN.
 BJ3257'
 BJ3257'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3257'(NOW LADTD) DISK STAMPED---52H033 1979--- SET INTO AN IRREGULAR MASS
 BJ3257'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3257'
 BJ3257'REFERENCE MARK NO. 1 IS A STANDARD LGS DISK STAMPED---A
 BJ3257'1223 RESET 1956--- SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 30
 BJ3257'CM ON SIDE, INVALID *72*FPR CODE, LOCATED 23.9 METERS
 BJ3257'SE FROM A POWER POLE NO. 10, 21 METERS SW FROM THE CENTER OF THE EAST
 BJ3257'BOUND LANE OF U.S. HIGHWAY 190, AND 7.8 METERS SSE FROM A
 BJ3257'RIGHT-OF-WAY  MARKER.
 BJ3257
 BJ3257                          STATION RECOVERY (1982)
 BJ3257
 BJ3257'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3257'2.9 KM (1.8 MI) NNW FROM COVINGTON.
 BJ3257'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3257'COVINGTON, DRIVE SOUTH ALONG U.S. 190 FOR 76.2 METERS (250 FT) TO THE
 BJ3257'STATION ON THE RIGHT BEHIND DITCH, 44 METERS (144.5 FT) NORTHWEST OF
 BJ3257'BENCH MARK STATION A1223 RESET 1959, 41.1 METERS (135 FT) EAST OF A
 BJ3257'POWER POLE (NO. 11), 21 METERS (69 FT) EAST-SOUTHEAST OF A TELEPHONE
 BJ3257'REPAIR BOX (NO. 11A), 20.9 METERS (68.5 FT) NORTHWEST OF A POWER POLE
 BJ3257'NO. 10, 15.4 METERS (50.5 FT) SOUTH-SOUTHWEST OF THE CENTER OF SOUTH
 BJ3257'BOUND LANE OF U.S. 190.
 BJ3257'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ3257'THE MARK IS 0.91 M BELOW U.S. 190.
 BJ3257
 BJ3257                          STATION RECOVERY (2004)
 BJ3257
 BJ3257'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BJ3257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3278 ***********************************************************************
 BJ3278  DESIGNATION -  52 H 034
 BJ3278  PID         -  BJ3278
 BJ3278  STATE/COUNTY-  LA/ST TAMMANY
 BJ3278  COUNTRY     -  US
 BJ3278  USGS QUAD   -  WALDHEIM (2018)
 BJ3278
 BJ3278                         *CURRENT SURVEY CONTROL
 BJ3278  ______________________________________________________________________
 BJ3278* NAD 83(1992) POSITION- 30 30 40.43216(N) 090 06 54.80265(W)   ADJUSTED
 BJ3278* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3278  **This station is located in a suspected subsidence area (see below).
 BJ3278  ______________________________________________________________________
 BJ3278  GEOID HEIGHT    -        -26.889 (meters)                     GEOID18
 BJ3278  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 BJ3278  DYNAMIC HEIGHT  -         11.268 (meters)       36.97  (feet) COMP
 BJ3278  MODELED GRAVITY -    979,351.0   (mgal)                       NAVD 88
 BJ3278  HORZ ORDER      -  SECOND
 BJ3278
 BJ3278.The horizontal coordinates were established by classical geodetic methods
 BJ3278.and adjusted by the National Geodetic Survey in January 1993.
 BJ3278
 BJ3278.** This station is in an area of known vertical motion. If an
 BJ3278.** orthometric height was ever established but is not available 
 BJ3278.** in the current survey control section, the orthometric height
 BJ3278.** is considered suspect.  Suspect heights are available in the
 BJ3278.** superseded section only if requested.
 BJ3278
 BJ3278.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3278.GEOID18 height accuracy estimate available here.
 BJ3278
 BJ3278.Click photographs - Photos may exist for this station.
 BJ3278
 BJ3278.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3278
 BJ3278.The dynamic height is computed by dividing the NAVD 88
 BJ3278.geopotential number by the normal gravity value computed on the
 BJ3278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3278.degrees latitude (g = 980.6199 gals.).
 BJ3278
 BJ3278.The modeled gravity was interpolated from observed gravity values.
 BJ3278
 BJ3278. The following values were computed from the NAD 83(1992) position.
 BJ3278
 BJ3278;                    North         East     Units Scale Factor Converg.
 BJ3278;SPC LA S     -   223,557.822 1,116,917.592   MT  0.99996529   +0 36 32.7
 BJ3278;SPC LA S     -   733,455.95  3,664,420.47   sFT  0.99996529   +0 36 32.7
 BJ3278;UTM  15      - 3,378,976.479   776,849.998   MT  1.00054565   +1 27 56.0
 BJ3278
 BJ3278!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3278!SPC LA S     -   1.00000245  x   0.99996529  =   0.99996774
 BJ3278!UTM  15      -   1.00000245  x   1.00054565  =   1.00054810
 BJ3278
 BJ3278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7684978976(NAD 83)
 BJ3278
 BJ3278|---------------------------------------------------------------------|
 BJ3278| PID    Reference Object                     Distance      Geod. Az  |
 BJ3278|                                                           dddmmss.s |
 BJ3278| BJ1278 A 1224 LAGS RESET 1959                             32124     |
 BJ3278|---------------------------------------------------------------------|
 BJ3278
 BJ3278                          SUPERSEDED SURVEY CONTROL
 BJ3278
 BJ3278  NAD 83(1986)-  30 30 40.44595(N)    090 06 54.79930(W) AD(       ) 2
 BJ3278
 BJ3278.Superseded values are not recommended for survey control.
 BJ3278
 BJ3278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3278.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3278
 BJ3278_MARKER: DD = SURVEY DISK
 BJ3278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3278_STAMPING: 52H034 1979
 BJ3278_MARK LOGO: LADHGS
 BJ3278_PROJECTION: RECESSED 20 CENTIMETERS
 BJ3278_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3278+STABILITY: SURFACE MOTION
 BJ3278
 BJ3278  HISTORY     - Date     Condition        Report By
 BJ3278  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3278  HISTORY     - 1982     GOOD             LADTD
 BJ3278
 BJ3278                          STATION DESCRIPTION
 BJ3278
 BJ3278'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3278'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 20, T6S,
 BJ3278'R11E, OWNERSHIP--  THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3278'DEVELOPMENT.
 BJ3278'
 BJ3278'TO REACH THE STATION FROM THE INTERSECTION OF U.S. 190 AND STATE
 BJ3278'HIGHWAY 25 IN NORTH COVINGTON, DRIVE NORTH ALONG HIGHWAY 25 FOR 1.6
 BJ3278'KM (1.0 MILE) TO THE STATION ON THE RIGHT AND IN THE SHOULDER OF
 BJ3278'HIGHWAY 25.
 BJ3278'
 BJ3278'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3278'LADTD) DISK STAMPED---52H034 1979 --- SET INTO THE TOP OF A ROUND
 BJ3278'CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 20 CM BELOW THE GROUND
 BJ3278'LOCATED 42.4 METERS NNW FROM CENTER OF A GRAVEL DRIVE., 25.9 METERS
 BJ3278'SSE FROM EAST END OF A METAL CULVERT UNDER HIGHWAY 25., 14.9 METERS
 BJ3278'SW FROM TWIN PINE TREE., 7.0 METERS ENE FROM CENTER OF HIGHWAY 25.,
 BJ3278'AND 0.6 METERS NNW FROM METAL WITNESS POST AND SIGN.
 BJ3278'
 BJ3278'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3278'(NOW LADTD) DISK STAMPED---52H054 1979--- SET INTO AN IRREGULAR MASS
 BJ3278'OF CONCRETE 1.2 METERS BELOW THE SURFACE.
 BJ3278'
 BJ3278'REFERENCE MARK NO. 1 IS A STANDARD LGS DISK STAMPED---A
 BJ3278'1224 RESET 1959--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 BJ3278'CM IN DIAMETER PROJECTING  15 CM ABOVE THE GROUND LOCATED 136.6
 BJ3278'METERS N FROM THE SOUTHWEST END OF A CONCRETE CULVERT UNDER HIGHWAY,
 BJ3278'109.7 METERS S FROM THE CENTER OF A HIGH TENSION POWER LINE, 13.7
 BJ3278'METERS W FROM THE CENTER OF THE HIGHWAY, 2.6 METERS S FROM A POWER
 BJ3278'POLE, AND 0.3 METERS NW FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3278
 BJ3278                          STATION RECOVERY (1982)
 BJ3278
 BJ3278'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3278'4.3 KM (2.7 MI) NORTH FROM COVINGTON.
 BJ3278'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3278'COVINGTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 1.45 KM (0.9 MI) TO THE
 BJ3278'STATION ON THE RIGHT AND IN THE SHOULDER OF HIGHWAY 25, 42.4 METERS
 BJ3278'(139 FT) NORTH-NORTHWEST OF THE CENTER OF A GRAVEL DRIVE, 26.2 METERS
 BJ3278'(86 FT) NORTH-NORTHWEST OF POWER POLE NUMBER 36, 25.9 METERS (85 FT)
 BJ3278'SOUTH-SOUTHEAST OF THE EAST END OF A METAL CULVERT UNDER STATE HIGHWAY
 BJ3278'25, 14.9 METERS (49 FT) SOUTHWEST OF A TWIN PINE TREE, 7 METERS
 BJ3278'(23 FT) EAST-NORTHEAST OF THE CENTER OF STATE HIGHWAY 25.
 BJ3278'THE MARK IS 0.61 METERS  NNW FROM A WITNESS POST.
 BJ3278'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3279 ***********************************************************************
 BJ3279  DESIGNATION -  52 H 035 LADH
 BJ3279  PID         -  BJ3279
 BJ3279  STATE/COUNTY-  LA/ST TAMMANY
 BJ3279  COUNTRY     -  US
 BJ3279  USGS QUAD   -  MARTINVILLE (2018)
 BJ3279
 BJ3279                         *CURRENT SURVEY CONTROL
 BJ3279  ______________________________________________________________________
 BJ3279* NAD 83(1992) POSITION- 30 31 33.37534(N) 090 07 32.94543(W)   ADJUSTED
 BJ3279* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3279  **This station is located in a suspected subsidence area (see below).
 BJ3279  ______________________________________________________________________
 BJ3279  GEOID HEIGHT    -        -26.913 (meters)                     GEOID18
 BJ3279  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BJ3279  DYNAMIC HEIGHT  -         14.251 (meters)       46.76  (feet) COMP
 BJ3279  MODELED GRAVITY -    979,350.9   (mgal)                       NAVD 88
 BJ3279  HORZ ORDER      -  SECOND
 BJ3279
 BJ3279.The horizontal coordinates were established by classical geodetic methods
 BJ3279.and adjusted by the National Geodetic Survey in January 1993.
 BJ3279
 BJ3279.** This station is in an area of known vertical motion. If an
 BJ3279.** orthometric height was ever established but is not available 
 BJ3279.** in the current survey control section, the orthometric height
 BJ3279.** is considered suspect.  Suspect heights are available in the
 BJ3279.** superseded section only if requested.
 BJ3279
 BJ3279.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3279.GEOID18 height accuracy estimate available here.
 BJ3279
 BJ3279.Click photographs - Photos may exist for this station.
 BJ3279
 BJ3279.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3279
 BJ3279.The dynamic height is computed by dividing the NAVD 88
 BJ3279.geopotential number by the normal gravity value computed on the
 BJ3279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3279.degrees latitude (g = 980.6199 gals.).
 BJ3279
 BJ3279.The modeled gravity was interpolated from observed gravity values.
 BJ3279
 BJ3279. The following values were computed from the NAD 83(1992) position.
 BJ3279
 BJ3279;                    North         East     Units Scale Factor Converg.
 BJ3279;SPC LA S     -   225,177.287 1,115,883.492   MT  0.99996760   +0 36 13.6
 BJ3279;SPC LA S     -   738,769.15  3,661,027.76   sFT  0.99996760   +0 36 13.6
 BJ3279;UTM  15      - 3,380,581.224   775,791.190   MT  1.00053842   +1 27 38.9
 BJ3279
 BJ3279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3279!SPC LA S     -   1.00000199  x   0.99996760  =   0.99996959
 BJ3279!UTM  15      -   1.00000199  x   1.00053842  =   1.00054041
 BJ3279
 BJ3279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7579180581(NAD 83)
 BJ3279
 BJ3279                          SUPERSEDED SURVEY CONTROL
 BJ3279
 BJ3279  NAD 83(1986)-  30 31 33.38920(N)    090 07 32.94205(W) AD(       ) 2
 BJ3279
 BJ3279.Superseded values are not recommended for survey control.
 BJ3279
 BJ3279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3279.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3279
 BJ3279_MARKER: DE = TRAVERSE STATION DISK
 BJ3279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3279_STAMPING: 52H035 1979
 BJ3279_MARK LOGO: LADH
 BJ3279_PROJECTION: FLUSH
 BJ3279_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3279+STABILITY: SURFACE MOTION
 BJ3279
 BJ3279  HISTORY     - Date     Condition        Report By
 BJ3279  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3279  HISTORY     - 1982     GOOD             LADTD
 BJ3279
 BJ3279                          STATION DESCRIPTION
 BJ3279
 BJ3279'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3279'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 17, T6S,
 BJ3279'R11E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3279'DEVELOPMENT.
 BJ3279'
 BJ3279'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 190 AND
 BJ3279'STATE HIGHWAY 25 IN NORTH COVINGTON, DRIVE NORTH ALONG HIGHWAY 25 FOR
 BJ3279'APPROXIMATELY 3.2 KM (2.0 MILES) TO THE STATION ON THE LEFT IN
 BJ3279'SHOULDER OF HIGHWAY. NEAR A STORE AND RESTAURANT.
 BJ3279'
 BJ3279'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3279'LADTD) DISK STAMPED---52H035 1979--- SET INTO THE TOP OF A ROUND
 BJ3279'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3279'25.5 METERS E FROM NORTHEAST CORNER OF THE PLACE RESTAURANT AND
 BJ3279'STORE., 11.1 METERS SW FROM CENTER HIGHWAY 25., 3.8 METERS N FROM
 BJ3279'POWER POLE., 1.2 METERS NE FROM A METAL POLE AND SIGN., AND 0.6
 BJ3279'METERS S FROM A METAL WITNESS POST AND SIGN.
 BJ3279'
 BJ3279'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3279'(NOW LADTD) DISK STAMPED---52H035 1979--- SET INTO AN IRREGULAR MASS
 BJ3279'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3279
 BJ3279                          STATION RECOVERY (1982)
 BJ3279
 BJ3279'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3279'6.0 KM (3.7 MI) NORTH FROM COVINGTON.
 BJ3279'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3279'COVINGTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 3.4 KM (2.1 MI) TO THE
 BJ3279'STATION ON THE LEFT IN SHOULDER OF HIGHWAY, 25.5 METERS (83.5 FT) EAST
 BJ3279'OF THE NORTHEAST CORNER OF REEDS  GROCERY, 11.1 METERS (36.5 FT)
 BJ3279'SOUTHWEST OF THE CENTER OF STATE HIGHWAY 25, 3.8 METERS (12.5 FT)
 BJ3279'NORTH OF A POWER POLE, 1.2 METERS (4 FT) NORTHEAST OF A METAL POLE AND
 BJ3279'SIGN.
 BJ3279'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3279'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3280 ***********************************************************************
 BJ3280  DESIGNATION -  52 H 036
 BJ3280  PID         -  BJ3280
 BJ3280  STATE/COUNTY-  LA/ST TAMMANY
 BJ3280  COUNTRY     -  US
 BJ3280  USGS QUAD   -  MARTINVILLE (2018)
 BJ3280
 BJ3280                         *CURRENT SURVEY CONTROL
 BJ3280  ______________________________________________________________________
 BJ3280* NAD 83(1992) POSITION- 30 31 50.21068(N) 090 07 44.45692(W)   NO CHECK
 BJ3280* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3280  **This station is located in a suspected subsidence area (see below).
 BJ3280  ______________________________________________________________________
 BJ3280  GEOID HEIGHT    -        -26.920 (meters)                     GEOID18
 BJ3280  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BJ3280  DYNAMIC HEIGHT  -         15.482 (meters)       50.79  (feet) COMP
 BJ3280  MODELED GRAVITY -    979,350.9   (mgal)                       NAVD 88
 BJ3280  HORZ ORDER      -  SECOND
 BJ3280
 BJ3280.The horizontal coordinates were established by classical geodetic methods
 BJ3280.and adjusted by the National Geodetic Survey in January 1993.
 BJ3280
 BJ3280.No horizontal observational check was made to the station.
 BJ3280
 BJ3280.** This station is in an area of known vertical motion. If an
 BJ3280.** orthometric height was ever established but is not available 
 BJ3280.** in the current survey control section, the orthometric height
 BJ3280.** is considered suspect.  Suspect heights are available in the
 BJ3280.** superseded section only if requested.
 BJ3280
 BJ3280.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3280.GEOID18 height accuracy estimate available here.
 BJ3280
 BJ3280.Click photographs - Photos may exist for this station.
 BJ3280
 BJ3280.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3280
 BJ3280.The dynamic height is computed by dividing the NAVD 88
 BJ3280.geopotential number by the normal gravity value computed on the
 BJ3280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3280.degrees latitude (g = 980.6199 gals.).
 BJ3280
 BJ3280.The modeled gravity was interpolated from observed gravity values.
 BJ3280
 BJ3280. The following values were computed from the NAD 83(1992) position.
 BJ3280
 BJ3280;                    North         East     Units Scale Factor Converg.
 BJ3280;SPC LA S     -   225,692.454 1,115,571.182   MT  0.99996835   +0 36 07.8
 BJ3280;SPC LA S     -   740,459.33  3,660,003.12   sFT  0.99996835   +0 36 07.8
 BJ3280;UTM  15      - 3,381,091.952   775,471.026   MT  1.00053624   +1 27 33.8
 BJ3280
 BJ3280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3280!SPC LA S     -   1.00000179  x   0.99996835  =   0.99997014
 BJ3280!UTM  15      -   1.00000179  x   1.00053624  =   1.00053803
 BJ3280
 BJ3280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7547181091(NAD 83)
 BJ3280
 BJ3280                          SUPERSEDED SURVEY CONTROL
 BJ3280
 BJ3280  NAD 83(1986)-  30 31 50.22455(N)    090 07 44.45358(W) AD(       ) 2
 BJ3280
 BJ3280.Superseded values are not recommended for survey control.
 BJ3280
 BJ3280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3280.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3280
 BJ3280_MARKER: DD = SURVEY DISK
 BJ3280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3280_STAMPING: 52H036 1979
 BJ3280_MARK LOGO: LADHGS
 BJ3280_PROJECTION: FLUSH
 BJ3280_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3280+STABILITY: SURFACE MOTION
 BJ3280
 BJ3280  HISTORY     - Date     Condition        Report By
 BJ3280  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3280  HISTORY     - 1982     GOOD             LADTD
 BJ3280
 BJ3280                          STATION DESCRIPTION
 BJ3280
 BJ3280'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3280'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 18, T6S,
 BJ3280'R11E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3280'DEVELOPMENT.
 BJ3280'
 BJ3280'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAY 190 AND
 BJ3280'STATE HIGHWAY 25, DRIVE NORTH ALONG HIGHWAY 25 FOR APPROXIMATLY 4.0
 BJ3280'KM (2.5 MILES) TO THE STATION ON THE RIGHT OF HIGHWAY 25 BY A RAIL
 BJ3280'FENCE.
 BJ3280'
 BJ3280'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3280'LADTD) DISK STAMPED---52H036 1979--- SET INTO THE TOP OF A ROUND
 BJ3280'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3280'12.2 METERS SSE FROM CENTER OF GRAVEL DRIVE, 11.4 METERS ENE FROM
 BJ3280'CENTER OF HIGHWAY 25., 8.4 METERS SE FROM THE SOUTH END OF A IRON
 BJ3280'PIPE CULVERT UNDER GRAVELDRIVE, 4.6 METERS SW FROM A 12 INCH MAGNOLIA
 BJ3280'TREE., AND 0.6 METERS W FROM WITNESS POST AND SIGN.
 BJ3280'
 BJ3280'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3280'(NOW LADTD) DISK STAMPED---52H036-1979--- SET INTO AN IRREGULAR MASS
 BJ3280'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3280
 BJ3280                          STATION RECOVERY (1982)
 BJ3280
 BJ3280'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3280'6.6 KM (4.1 MI) NORTH FROM COVINGTON.
 BJ3280'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3280'COVINGTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 4 KM (2.5 MI) TO THE
 BJ3280'STATION ON THE RIGHT OF HIGHWAY BY RAIL FENCE, 12.2 METERS (40 FT)
 BJ3280'SOUTH-SOUTHEAST OF THE CENTER OF A GRAVEL DRIVE, 11.4 METERS (37.5 FT)
 BJ3280'EAST-NORTHEAST OF THE CENTER OF STATE HIGHWAY 25, 8.4 METERS (27.5 FT)
 BJ3280'SOUTHEAST OF SOUTH END OF IRON PIPE CULVERT, 4.6 METERS (15 FT)
 BJ3280'WEST-SOUTHWEST OF A 12-INCH MAGNOLIA TREE.
 BJ3280'THE MARK IS 0.61 METERS  NNW FROM A WITNESS POST.
 BJ3280'THE MARK IS 0.35 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3282 ***********************************************************************
 BJ3282  DESIGNATION -  52 H 037
 BJ3282  PID         -  BJ3282
 BJ3282  STATE/COUNTY-  LA/ST TAMMANY
 BJ3282  COUNTRY     -  US
 BJ3282  USGS QUAD   -  MARTINVILLE (2018)
 BJ3282
 BJ3282                         *CURRENT SURVEY CONTROL
 BJ3282  ______________________________________________________________________
 BJ3282* NAD 83(1992) POSITION- 30 32 11.67481(N) 090 08 01.45317(W)   ADJUSTED
 BJ3282* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3282  **This station is located in a suspected subsidence area (see below).
 BJ3282  ______________________________________________________________________
 BJ3282  GEOID HEIGHT    -        -26.930 (meters)                     GEOID18
 BJ3282  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 BJ3282  DYNAMIC HEIGHT  -         16.488 (meters)       54.09  (feet) COMP
 BJ3282  MODELED GRAVITY -    979,350.8   (mgal)                       NAVD 88
 BJ3282  HORZ ORDER      -  SECOND
 BJ3282
 BJ3282.The horizontal coordinates were established by classical geodetic methods
 BJ3282.and adjusted by the National Geodetic Survey in January 1993.
 BJ3282
 BJ3282.** This station is in an area of known vertical motion. If an
 BJ3282.** orthometric height was ever established but is not available 
 BJ3282.** in the current survey control section, the orthometric height
 BJ3282.** is considered suspect.  Suspect heights are available in the
 BJ3282.** superseded section only if requested.
 BJ3282
 BJ3282.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3282.GEOID18 height accuracy estimate available here.
 BJ3282
 BJ3282.Click photographs - Photos may exist for this station.
 BJ3282
 BJ3282.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3282
 BJ3282.The dynamic height is computed by dividing the NAVD 88
 BJ3282.geopotential number by the normal gravity value computed on the
 BJ3282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3282.degrees latitude (g = 980.6199 gals.).
 BJ3282
 BJ3282.The modeled gravity was interpolated from observed gravity values.
 BJ3282
 BJ3282. The following values were computed from the NAD 83(1992) position.
 BJ3282
 BJ3282;                    North         East     Units Scale Factor Converg.
 BJ3282;SPC LA S     -   226,348.629 1,115,111.216   MT  0.99996932   +0 35 59.3
 BJ3282;SPC LA S     -   742,612.13  3,658,494.05   sFT  0.99996932   +0 35 59.3
 BJ3282;UTM  15      - 3,381,741.539   775,001.028   MT  1.00053305   +1 27 26.0
 BJ3282
 BJ3282!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3282!SPC LA S     -   1.00000164  x   0.99996932  =   0.99997096
 BJ3282!UTM  15      -   1.00000164  x   1.00053305  =   1.00053469
 BJ3282
 BJ3282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7500181741(NAD 83)
 BJ3282
 BJ3282|---------------------------------------------------------------------|
 BJ3282| PID    Reference Object                     Distance      Geod. Az  |
 BJ3282|                                                           dddmmss.s |
 BJ3282| BJ1275 A 1226                              106.307 METERS 13817     |
 BJ3282|---------------------------------------------------------------------|
 BJ3282
 BJ3282                          SUPERSEDED SURVEY CONTROL
 BJ3282
 BJ3282  NAD 83(1986)-  30 32 11.68869(N)    090 08 01.44992(W) AD(       ) 2
 BJ3282
 BJ3282.Superseded values are not recommended for survey control.
 BJ3282
 BJ3282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3282.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3282
 BJ3282_MARKER: DD = SURVEY DISK
 BJ3282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3282_STAMPING: 52H037 1979
 BJ3282_MARK LOGO: LADHGS
 BJ3282_PROJECTION: FLUSH
 BJ3282_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3282+STABILITY: SURFACE MOTION
 BJ3282
 BJ3282  HISTORY     - Date     Condition        Report By
 BJ3282  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3282  HISTORY     - 1982     GOOD             LADTD
 BJ3282
 BJ3282                          STATION DESCRIPTION
 BJ3282
 BJ3282'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3282'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 7, T6S,
 BJ3282'R11E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3282'DEVELOPMENT.
 BJ3282'
 BJ3282'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 190 AND
 BJ3282'STATE HIGHWAY 25. DRIVE NORTH ALONG HIGHWAY 25 FOR APPROXIMATELY 4.8
 BJ3282'KM (3.0 MILES) TO THE STATION ON THE LEFT  IN THE SHOULDER OF THE
 BJ3282'HIGHWAY.
 BJ3282'
 BJ3282'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3282'LADTD) DISK STAMPED---52H037 1979--- SET INTO THE TOP OF A ROUND
 BJ3282'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 8.8
 BJ3282'METERS NW FROM SOUTH END OF CEMENT CULVERT, 8.2 METERS N FROM A POWER
 BJ3282'POLE WITH A NIGHT LIGHT ON IT, 8.2 METERS S FROM CENTER OF HIGHWAY
 BJ3282'25, 3.7 METERS NW FROM CENTER OF GRAVEL DRIVE, AND 2.0 METERS E FROM
 BJ3282'NORTH END OF CEMENT CULVERT.
 BJ3282'
 BJ3282'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3282'(NOW LADTD) DISK STAMPED---52H037 1979--- SET INTO AN IRREGULAR MASS
 BJ3282'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3282'
 BJ3282'REFERENCE MARK NO. 1 IS A STANDARD LGS DISK STAMPED---A
 BJ3282'1226 RESET 1959--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BJ3282'PROJECTING 2.5 CM ABOVE THE GROUND LOCATED 9.7 METERS NE FROM THE
 BJ3282'CENTER OF HIGHWAY 25, 3.4 METERS WNW FROM A 16-INCH PINE TREE, 2.7
 BJ3282'METERS SE FROM A 10-INCH PINE TREE, 0.6 METERS SW FROM A CONCRETE
 BJ3282'FENCE POST, AND 0.3 METERS NE FROM A METAL WITNESS POST WITH SIGN
 BJ3282'ATTACHED.
 BJ3282
 BJ3282                          STATION RECOVERY (1982)
 BJ3282
 BJ3282'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3282'7.4 KM (4.6 MI) NORTH FROM COVINGTON.
 BJ3282'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3282'COVINGTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 4.8 KM (3 MI) TO THE
 BJ3282'STATION ON THE LEFT IN SHOULDER OF HIGHWAY, 8.8 METERS (29 FT)
 BJ3282'NORTHWEST OF THE SOUTH END OF A CEMENT CULVERT, 8.2 METERS (27 FT)
 BJ3282'NORTH OF A NIGHT POLE, 8.2 METERS (27 FT) EAST OF CENTER OF STATE
 BJ3282'HIGHWAY 25, 3.7 METERS (12 FT) NORTHWEST OF CENTER OF DRIVE, 2 METERS
 BJ3282'(6.5 FT) EAST OF NORTH END OF CEMENT CULVERT.
 BJ3282'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BJ3282'THE MARK IS ABOVE LEVEL WITH LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3283 ***********************************************************************
 BJ3283  DESIGNATION -  52 H 038
 BJ3283  PID         -  BJ3283
 BJ3283  STATE/COUNTY-  LA/ST TAMMANY
 BJ3283  COUNTRY     -  US
 BJ3283  USGS QUAD   -  MARTINVILLE (2018)
 BJ3283
 BJ3283                         *CURRENT SURVEY CONTROL
 BJ3283  ______________________________________________________________________
 BJ3283* NAD 83(1992) POSITION- 30 32 34.14586(N) 090 08 17.58987(W)   ADJUSTED
 BJ3283* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3283  **This station is located in a suspected subsidence area (see below).
 BJ3283  ______________________________________________________________________
 BJ3283  GEOID HEIGHT    -        -26.940 (meters)                     GEOID18
 BJ3283  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 BJ3283  DYNAMIC HEIGHT  -         17.613 (meters)       57.79  (feet) COMP
 BJ3283  MODELED GRAVITY -    979,350.7   (mgal)                       NAVD 88
 BJ3283  HORZ ORDER      -  SECOND
 BJ3283
 BJ3283.The horizontal coordinates were established by classical geodetic methods
 BJ3283.and adjusted by the National Geodetic Survey in January 1993.
 BJ3283
 BJ3283.** This station is in an area of known vertical motion. If an
 BJ3283.** orthometric height was ever established but is not available 
 BJ3283.** in the current survey control section, the orthometric height
 BJ3283.** is considered suspect.  Suspect heights are available in the
 BJ3283.** superseded section only if requested.
 BJ3283
 BJ3283.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3283.GEOID18 height accuracy estimate available here.
 BJ3283
 BJ3283.Click photographs - Photos may exist for this station.
 BJ3283
 BJ3283.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3283
 BJ3283.The dynamic height is computed by dividing the NAVD 88
 BJ3283.geopotential number by the normal gravity value computed on the
 BJ3283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3283.degrees latitude (g = 980.6199 gals.).
 BJ3283
 BJ3283.The modeled gravity was interpolated from observed gravity values.
 BJ3283
 BJ3283. The following values were computed from the NAD 83(1992) position.
 BJ3283
 BJ3283;                    North         East     Units Scale Factor Converg.
 BJ3283;SPC LA S     -   227,036.070 1,114,673.889   MT  0.99997034   +0 35 51.3
 BJ3283;SPC LA S     -   744,867.51  3,657,059.25   sFT  0.99997034   +0 35 51.3
 BJ3283;UTM  15      - 3,382,422.740   774,553.211   MT  1.00053001   +1 27 18.8
 BJ3283
 BJ3283!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3283!SPC LA S     -   1.00000146  x   0.99997034  =   0.99997180
 BJ3283!UTM  15      -   1.00000146  x   1.00053001  =   1.00053147
 BJ3283
 BJ3283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7455382422(NAD 83)
 BJ3283
 BJ3283                          SUPERSEDED SURVEY CONTROL
 BJ3283
 BJ3283  NAD 83(1986)-  30 32 34.15974(N)    090 08 17.58669(W) AD(       ) 2
 BJ3283
 BJ3283.Superseded values are not recommended for survey control.
 BJ3283
 BJ3283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3283.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3283
 BJ3283_MARKER: DD = SURVEY DISK
 BJ3283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3283_STAMPING: 52H038 1979
 BJ3283_MARK LOGO: LADHGS
 BJ3283_PROJECTION: RECESSED 20 CENTIMETERS
 BJ3283_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3283+STABILITY: SURFACE MOTION
 BJ3283
 BJ3283  HISTORY     - Date     Condition        Report By
 BJ3283  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3283  HISTORY     - 1982     GOOD             LADTD
 BJ3283
 BJ3283                          STATION DESCRIPTION
 BJ3283
 BJ3283'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3283'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 7, T6S,
 BJ3283'R11E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3283'DEVELOPMENT.
 BJ3283'
 BJ3283'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY AND STATE
 BJ3283'HIGHWAY 25. DRIVE NORTH ALONG HIGHWAY 25 FOR 5.6 KM (3.5 MILES) TO
 BJ3283'THE STATION ON THE LEFT IN THE SHOULDER OF THE ROAD.
 BJ3283'
 BJ3283'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3283'LADTD) DISK STAMPED---52H038 1979--- SET INTO THE TOP OF A ROUND
 BJ3283'CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED BELOW THE GROUND LOCATED
 BJ3283'21.3 METERS N FROM A DOUBLE GAS METER, 15.7 METERS NNW FROM A POWER
 BJ3283'POLE NUMBER 91, 13.4 METERS SE FROM CENTER OF GOTTI ROAD, 8.1 METERS
 BJ3283'ESE FROM A POWER POLE, AND 7.6 METERS SW FROM CENTER OF HIGHWAY 25.
 BJ3283'
 BJ3283'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3283'(NOW LADTD) DISK STAMPED---52H038 1979--- SET INTO AN IRREGULAR MASS
 BJ3283'OF CONCRETE 1.2 METERS BELOW THE SURFACE.
 BJ3283
 BJ3283                          STATION RECOVERY (1982)
 BJ3283
 BJ3283'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3283'8.2 KM (5.1 MI) NORTH FROM COVINGTON.
 BJ3283'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3283'COVINGTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 5.6 KM (3.5 MI) TO THE
 BJ3283'STATION ON THE LEFT IN SHOULDER OF HIGHWAY, 21.3 METERS (70 FT) NORTH
 BJ3283'OF A DOUBLE GAS METER, 15.7 METERS (51.5 FT) NORTH-NORTHWEST OF POWER
 BJ3283'POLE NUMBER 91, 13.4 METERS (44 FT) SOUTHEAST OF CENTER OF GOTTI ROAD,
 BJ3283'8.1 METERS (26.5 FT) EAST-SOUTHEAST OF A POWER POLE, 7.6 METERS
 BJ3283'(25 FT) SOUTHWEST OF THE CENTER OF STATE HIGHWAY 25.
 BJ3283'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ3283'THE MARK IS 0.15 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3284 ***********************************************************************
 BJ3284  DESIGNATION -  52 H 039
 BJ3284  PID         -  BJ3284
 BJ3284  STATE/COUNTY-  LA/ST TAMMANY
 BJ3284  COUNTRY     -  US
 BJ3284  USGS QUAD   -  MARTINVILLE (2018)
 BJ3284
 BJ3284                         *CURRENT SURVEY CONTROL
 BJ3284  ______________________________________________________________________
 BJ3284* NAD 83(1992) POSITION- 30 33 39.80727(N) 090 09 05.98073(W)   ADJUSTED
 BJ3284* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3284  **This station is located in a suspected subsidence area (see below).
 BJ3284  ______________________________________________________________________
 BJ3284  GEOID HEIGHT    -        -26.968 (meters)                     GEOID18
 BJ3284  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 BJ3284  DYNAMIC HEIGHT  -         27.302 (meters)       89.57  (feet) COMP
 BJ3284  MODELED GRAVITY -    979,350.2   (mgal)                       NAVD 88
 BJ3284  HORZ ORDER      -  SECOND
 BJ3284
 BJ3284.The horizontal coordinates were established by classical geodetic methods
 BJ3284.and adjusted by the National Geodetic Survey in January 1993.
 BJ3284
 BJ3284.** This station is in an area of known vertical motion. If an
 BJ3284.** orthometric height was ever established but is not available 
 BJ3284.** in the current survey control section, the orthometric height
 BJ3284.** is considered suspect.  Suspect heights are available in the
 BJ3284.** superseded section only if requested.
 BJ3284
 BJ3284.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3284.GEOID18 height accuracy estimate available here.
 BJ3284
 BJ3284.Click photographs - Photos may exist for this station.
 BJ3284
 BJ3284.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3284
 BJ3284.The dynamic height is computed by dividing the NAVD 88
 BJ3284.geopotential number by the normal gravity value computed on the
 BJ3284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3284.degrees latitude (g = 980.6199 gals.).
 BJ3284
 BJ3284.The modeled gravity was interpolated from observed gravity values.
 BJ3284
 BJ3284. The following values were computed from the NAD 83(1992) position.
 BJ3284
 BJ3284;                    North         East     Units Scale Factor Converg.
 BJ3284;SPC LA S     -   229,044.568 1,113,363.303   MT  0.99997340   +0 35 27.1
 BJ3284;SPC LA S     -   751,457.05  3,652,759.44   sFT  0.99997340   +0 35 27.1
 BJ3284;UTM  15      - 3,384,412.490   773,211.954   MT  1.00052094   +1 26 57.0
 BJ3284
 BJ3284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3284!SPC LA S     -   0.99999994  x   0.99997340  =   0.99997334
 BJ3284!UTM  15      -   0.99999994  x   1.00052094  =   1.00052088
 BJ3284
 BJ3284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7321184412(NAD 83)
 BJ3284
 BJ3284|---------------------------------------------------------------------|
 BJ3284| PID    Reference Object                     Distance      Geod. Az  |
 BJ3284|                                                           dddmmss.s |
 BJ3284| BJ3312 52 H 040                            269.157 METERS 19220     |
 BJ3284| BJ1272 A 1228 LAGS RESET 1959               45.784 METERS 35310     |
 BJ3284|---------------------------------------------------------------------|
 BJ3284
 BJ3284                          SUPERSEDED SURVEY CONTROL
 BJ3284
 BJ3284  NAD 83(1986)-  30 33 39.82115(N)    090 09 05.97772(W) AD(       ) 2
 BJ3284
 BJ3284.Superseded values are not recommended for survey control.
 BJ3284
 BJ3284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3284.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3284
 BJ3284_MARKER: DD = SURVEY DISK
 BJ3284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3284_STAMPING: 52H039 1979
 BJ3284_MARK LOGO: LADHGS
 BJ3284_PROJECTION: FLUSH
 BJ3284_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3284+STABILITY: SURFACE MOTION
 BJ3284
 BJ3284  HISTORY     - Date     Condition        Report By
 BJ3284  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3284  HISTORY     - 1982     GOOD             LADTD
 BJ3284
 BJ3284                          STATION DESCRIPTION
 BJ3284
 BJ3284'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3284'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 1, T6S,
 BJ3284'R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3284'DEVELOPMENT.
 BJ3284'
 BJ3284'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAY 190 AND
 BJ3284'STATE HIGHWAY 25 IN NORTH COVINGTON GO NORTH ON STATE HIGHWAY 25 FOR
 BJ3284'8.0 KM (5 MILES) TO THE STATION ON THE LEFT NEAR A GOLF COURSE.
 BJ3284'
 BJ3284'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3284'LADTD) DISK STAMPED---52H039 1979--- SET INTO THE TOP OF A ROUND
 BJ3284'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3284'22.9 METERS SE FROM THE SOUTHEAST CORNER OF THE LAKE HILL COUNTRY
 BJ3284'CLUB., 15.5 METERS NW FROM A POWER POLE., 8.2 METERS SSW FROM THE
 BJ3284'CENTER OF HIGHWAY 25., 6.1 METERS ENE FROM A CHAIN LINK FENCE., AND
 BJ3284'0.6 METERS SE FROM A METAL WITNESS POST AND SIGN.
 BJ3284'
 BJ3284'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3284'(NOW LADTD) DISK STAMPED---52H039 1979--- SET INTO AN IRREGULAR MASS
 BJ3284'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3284'
 BJ3284'REFERENCE MARK NO. 1 IS A STANDARD LGS DISK STAMPED---A
 BJ3284'1228 RESET 1959--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 BJ3284'CM IN DIAMETER PROJECTING 15 CM ABOVE THE GROUND LOCATED 20.9 METERS
 BJ3284'SSW FROM THE CENTER OF A DOUBLE IRON GATE, 19.2 METERS NNW FROM A
 BJ3284'RIGHT-OF-WAY MARKER, 11.4 METERS ENE FROM THE CENTER OF HIGHWAY 25,
 BJ3284'AND 0.9 METERS WNW FROM A BRICK CORNER POST.
 BJ3284
 BJ3284                          STATION RECOVERY (1982)
 BJ3284
 BJ3284'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3284'10.8 KM (6.7 MI) NORTH FROM COVINGTON.
 BJ3284'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3284'COVINGTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 8 KM (5 MI) TO THE
 BJ3284'STATION ON THE LEFT NEAR A GOLF COURSE, 45.7 METERS (150 FT) SOUTH OF
 BJ3284'BENCH MARK A1228 RESET 1959, 22.9 METERS (75 FT) SOUTHEAST OF THE
 BJ3284'SOUTHEAST CORNER OF THE WINNERS CIRCLE RESTAURANT, 15.5 METERS (51 FT)
 BJ3284'NORTHWEST OF A POWER POLE, 8.2 METERS (27 FT) SOUTH-SOUTHWEST OF THE
 BJ3284'CENTER OF STATE HIGHWAY 25, 6.1 METERS (20 FT) EAST-NORTHEAST OF A
 BJ3284'CHAIN LINK FENCE.
 BJ3284'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ3284'THE MARK IS 0.46 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3312 ***********************************************************************
 BJ3312  DESIGNATION -  52 H 040
 BJ3312  PID         -  BJ3312
 BJ3312  STATE/COUNTY-  LA/ST TAMMANY
 BJ3312  COUNTRY     -  US
 BJ3312  USGS QUAD   -  MARTINVILLE (2018)
 BJ3312
 BJ3312                         *CURRENT SURVEY CONTROL
 BJ3312  ______________________________________________________________________
 BJ3312* NAD 83(1992) POSITION- 30 33 31.26893(N) 090 09 08.13928(W)   ADJUSTED
 BJ3312* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3312  **This station is located in a suspected subsidence area (see below).
 BJ3312  ______________________________________________________________________
 BJ3312  GEOID HEIGHT    -        -26.963 (meters)                     GEOID18
 BJ3312  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 BJ3312  DYNAMIC HEIGHT  -         21.887 (meters)       71.81  (feet) COMP
 BJ3312  MODELED GRAVITY -    979,350.3   (mgal)                       NAVD 88
 BJ3312  HORZ ORDER      -  SECOND
 BJ3312
 BJ3312.The horizontal coordinates were established by classical geodetic methods
 BJ3312.and adjusted by the National Geodetic Survey in January 1993.
 BJ3312
 BJ3312.** This station is in an area of known vertical motion. If an
 BJ3312.** orthometric height was ever established but is not available 
 BJ3312.** in the current survey control section, the orthometric height
 BJ3312.** is considered suspect.  Suspect heights are available in the
 BJ3312.** superseded section only if requested.
 BJ3312
 BJ3312.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3312.GEOID18 height accuracy estimate available here.
 BJ3312
 BJ3312.Click photographs - Photos may exist for this station.
 BJ3312
 BJ3312.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3312
 BJ3312.The dynamic height is computed by dividing the NAVD 88
 BJ3312.geopotential number by the normal gravity value computed on the
 BJ3312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3312.degrees latitude (g = 980.6199 gals.).
 BJ3312
 BJ3312.The modeled gravity was interpolated from observed gravity values.
 BJ3312
 BJ3312. The following values were computed from the NAD 83(1992) position.
 BJ3312
 BJ3312;                    North         East     Units Scale Factor Converg.
 BJ3312;SPC LA S     -   228,781.058 1,113,308.493   MT  0.99997299   +0 35 26.0
 BJ3312;SPC LA S     -   750,592.52  3,652,579.61   sFT  0.99997299   +0 35 26.0
 BJ3312;UTM  15      - 3,384,148.044   773,161.069   MT  1.00052060   +1 26 55.5
 BJ3312
 BJ3312!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3312!SPC LA S     -   1.00000079  x   0.99997299  =   0.99997378
 BJ3312!UTM  15      -   1.00000079  x   1.00052060  =   1.00052139
 BJ3312
 BJ3312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7316184148(NAD 83)
 BJ3312
 BJ3312                          SUPERSEDED SURVEY CONTROL
 BJ3312
 BJ3312  NAD 83(1986)-  30 33 31.28275(N)    090 09 08.13627(W) AD(       ) 2
 BJ3312
 BJ3312.Superseded values are not recommended for survey control.
 BJ3312
 BJ3312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3312.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3312
 BJ3312_MARKER: DD = SURVEY DISK
 BJ3312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3312_STAMPING: 52H040 1979
 BJ3312_MARK LOGO: LADHGS
 BJ3312_PROJECTION: FLUSH
 BJ3312_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3312+STABILITY: SURFACE MOTION
 BJ3312
 BJ3312  HISTORY     - Date     Condition        Report By
 BJ3312  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3312  HISTORY     - 1982     GOOD             LADTD
 BJ3312
 BJ3312                          STATION DESCRIPTION
 BJ3312
 BJ3312'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3312'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 1, T6S,
 BJ3312'R10E, ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF TRANSPORTATION
 BJ3312'AND DEVELOPMENT.
 BJ3312'
 BJ3312'TO REACH THE STATION FROM THE JUNCTION OF US 190 AND STATE HIGHWAY 25
 BJ3312'IN NORTH COVINGTON, GO NORTH ON HIGHWAY 25 FOR 7.7 KM (4.8 MILES) TO
 BJ3312'THE JUNCTION WITH STATE HIGHWAY 1078. THENCE TURN LEFT AND GO WEST ON
 BJ3312'HIGHWAY 1078 FOR 0.3 KM (0.2 MILES) TO THE STATION ON THE LEFT IN
 BJ3312'FRONT OF THE RED BLUFF CHURCH.
 BJ3312'
 BJ3312'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3312'LADTD) DISK STAMPED---52H040 1979--- SET INTO THE TOP OF A ROUND
 BJ3312'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 18
 BJ3312'METERS E FROM THE CENTER OF WEST DRIVE INTO CHURCH, 12.3 METERS W
 BJ3312'FROM THE CENTER OF EAST DRIVE INTO CHURCH, 9.1 METERS S FROM THE
 BJ3312'CENTER OF STATE HIGHWAY 1078, 3 METERS N FROM THE CENTER OF RED BLUFF
 BJ3312'CHURCH BRICK SIGN, AND 2.1 METERS NE FROM A METAL WITNESS POST AND
 BJ3312'SIGN.
 BJ3312'
 BJ3312'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3312'(NOW LADTD) DISK STAMPED---52H040 1979--- SET INTO AN IRREGULAR MASS
 BJ3312'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3312
 BJ3312                          STATION RECOVERY (1982)
 BJ3312
 BJ3312'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3312'8.7 KM (5.4 MI) SSE FROM FOLSOM.
 BJ3312'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 1078 NORTH
 BJ3312'OF COVINGTON, GO WEST ON STATE HIGHWAY 1078 FOR 0.3 KM (0.2 MI) TO THE
 BJ3312'STATION ON THE LEFT IN FRONT OF RED BLUFF CHURCH, 18 METERS (59 FT)
 BJ3312'EAST OF CENTER OF WEST DRIVE INTO CHURCH, 12.3 METERS (40.5 FT) WEST
 BJ3312'OF EAST DRIVE INTO CHURCH, 3 METERS (10 FT) NORTH OF THE CENTER OF RED
 BJ3312'BLUFF CHURCH BRICK SIGN, 9.1 METERS (30 FT) SOUTH OF THE CENTER OF
 BJ3312'STATE HIGHWAY 1078.
 BJ3312'THE MARK IS 2.13 METERS  NE FROM A WITNESS POST.
 BJ3312'THE MARK IS ABOVE LEVEL WITH LA 1078.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3311 ***********************************************************************
 BJ3311  DESIGNATION -  52 H 041
 BJ3311  PID         -  BJ3311
 BJ3311  STATE/COUNTY-  LA/ST TAMMANY
 BJ3311  COUNTRY     -  US
 BJ3311  USGS QUAD   -  MARTINVILLE (2018)
 BJ3311
 BJ3311                         *CURRENT SURVEY CONTROL
 BJ3311  ______________________________________________________________________
 BJ3311* NAD 83(1992) POSITION- 30 33 31.85805(N) 090 09 36.63949(W)   ADJUSTED
 BJ3311* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3311  **This station is located in a suspected subsidence area (see below).
 BJ3311  ______________________________________________________________________
 BJ3311  GEOID HEIGHT    -        -26.958 (meters)                     GEOID18
 BJ3311  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BJ3311  DYNAMIC HEIGHT  -         24.083 (meters)       79.01  (feet) COMP
 BJ3311  MODELED GRAVITY -    979,350.2   (mgal)                       NAVD 88
 BJ3311  HORZ ORDER      -  SECOND
 BJ3311
 BJ3311.The horizontal coordinates were established by classical geodetic methods
 BJ3311.and adjusted by the National Geodetic Survey in January 1993.
 BJ3311
 BJ3311.** This station is in an area of known vertical motion. If an
 BJ3311.** orthometric height was ever established but is not available 
 BJ3311.** in the current survey control section, the orthometric height
 BJ3311.** is considered suspect.  Suspect heights are available in the
 BJ3311.** superseded section only if requested.
 BJ3311
 BJ3311.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3311.GEOID18 height accuracy estimate available here.
 BJ3311
 BJ3311.Click photographs - Photos may exist for this station.
 BJ3311
 BJ3311.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3311
 BJ3311.The dynamic height is computed by dividing the NAVD 88
 BJ3311.geopotential number by the normal gravity value computed on the
 BJ3311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3311.degrees latitude (g = 980.6199 gals.).
 BJ3311
 BJ3311.The modeled gravity was interpolated from observed gravity values.
 BJ3311
 BJ3311. The following values were computed from the NAD 83(1992) position.
 BJ3311
 BJ3311;                    North         East     Units Scale Factor Converg.
 BJ3311;SPC LA S     -   228,791.397 1,112,548.827   MT  0.99997302   +0 35 11.7
 BJ3311;SPC LA S     -   750,626.44  3,650,087.28   sFT  0.99997302   +0 35 11.7
 BJ3311;UTM  15      - 3,384,147.003   772,400.920   MT  1.00051548   +1 26 41.0
 BJ3311
 BJ3311!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3311!SPC LA S     -   1.00000045  x   0.99997302  =   0.99997347
 BJ3311!UTM  15      -   1.00000045  x   1.00051548  =   1.00051593
 BJ3311
 BJ3311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7240084147(NAD 83)
 BJ3311
 BJ3311                          SUPERSEDED SURVEY CONTROL
 BJ3311
 BJ3311  NAD 83(1986)-  30 33 31.87184(N)    090 09 36.63659(W) AD(       ) 2
 BJ3311
 BJ3311.Superseded values are not recommended for survey control.
 BJ3311
 BJ3311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3311.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3311
 BJ3311_MARKER: DD = SURVEY DISK
 BJ3311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3311_STAMPING: 52H041 1979
 BJ3311_MARK LOGO: LADHGS
 BJ3311_PROJECTION: FLUSH
 BJ3311_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3311+STABILITY: SURFACE MOTION
 BJ3311
 BJ3311  HISTORY     - Date     Condition        Report By
 BJ3311  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3311  HISTORY     - 1982     GOOD             LADTD
 BJ3311
 BJ3311                          STATION DESCRIPTION
 BJ3311
 BJ3311'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3311'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 1, T6S,
 BJ3311'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3311'DEVELOPMENT.
 BJ3311'
 BJ3311'TO REACH THE STATION FROM THE JUNCTION OF US 190 AND STATE HIGHWAY 25
 BJ3311'IN NORTH COVINGTON, GO NORTH ON HIGHWAY 25 FOR 7.7 KM (4.8 MILES) TO
 BJ3311'THE JUNCTION WITH STATE HIGHWAY 1078. THENCE TURN LEFT AND GO WEST ON
 BJ3311'HIGHWAY 1078 FOR 1.1 KM (0.7 MILES) TO THE STATION ON THE RIGHT.
 BJ3311'
 BJ3311'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3311'LADTD) DISK STAMPED---52H041 1979--- SET INTO THE TOP OF A ROUND
 BJ3311'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3311'27.1 METERS W FROM A FIELD ROAD., 9.0 METERS N FROM THE CENTER OF
 BJ3311'STATE HIGHWAY 1078, 0.8 METERS S FROM A RIGHT-A-WAY FENCE, AND 0.61
 BJ3311'METERS W FROM A METAL WITNESS POST AND SIGN.
 BJ3311'
 BJ3311'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3311'(NOW LADTD) DISK STAMPED---52H041 1979--- SET INTO AN IRREGULAR MASS
 BJ3311'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3311
 BJ3311                          STATION RECOVERY (1982)
 BJ3311
 BJ3311'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3311'8.4 KM (5.2 MI) SSE FROM FOLSOM.
 BJ3311'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 1078 NORTH
 BJ3311'OF COVINGTON, GO WEST 1 KM (0.6 MI) TO THE STATION ON THE RIGHT, 27
 BJ3311'METERS (88.5 FT) WEST OF A FIELD ROAD, 9 METERS (29.5 FT) NORTH OF THE
 BJ3311'CENTER OF STATE HIGHWAY 1078, 0.8 METER (2.5 FT) SOUTH OF A
 BJ3311'RIGHT-OF-WAY FENCE.
 BJ3311'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3311'THE MARK IS ABOVE LEVEL WITH LA 1078.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3310 ***********************************************************************
 BJ3310  DESIGNATION -  52 H 042
 BJ3310  PID         -  BJ3310
 BJ3310  STATE/COUNTY-  LA/ST TAMMANY
 BJ3310  COUNTRY     -  US
 BJ3310  USGS QUAD   -  MARTINVILLE (2018)
 BJ3310
 BJ3310                         *CURRENT SURVEY CONTROL
 BJ3310  ______________________________________________________________________
 BJ3310* NAD 83(1992) POSITION- 30 33 31.13168(N) 090 10 05.21771(W)   ADJUSTED
 BJ3310* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3310  **This station is located in a suspected subsidence area (see below).
 BJ3310  ______________________________________________________________________
 BJ3310  GEOID HEIGHT    -        -26.953 (meters)                     GEOID18
 BJ3310  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 BJ3310  DYNAMIC HEIGHT  -         22.705 (meters)       74.49  (feet) COMP
 BJ3310  MODELED GRAVITY -    979,350.0   (mgal)                       NAVD 88
 BJ3310  HORZ ORDER      -  SECOND
 BJ3310
 BJ3310.The horizontal coordinates were established by classical geodetic methods
 BJ3310.and adjusted by the National Geodetic Survey in January 1993.
 BJ3310
 BJ3310.** This station is in an area of known vertical motion. If an
 BJ3310.** orthometric height was ever established but is not available 
 BJ3310.** in the current survey control section, the orthometric height
 BJ3310.** is considered suspect.  Suspect heights are available in the
 BJ3310.** superseded section only if requested.
 BJ3310
 BJ3310.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3310.GEOID18 height accuracy estimate available here.
 BJ3310
 BJ3310.Click photographs - Photos may exist for this station.
 BJ3310
 BJ3310.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3310
 BJ3310.The dynamic height is computed by dividing the NAVD 88
 BJ3310.geopotential number by the normal gravity value computed on the
 BJ3310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3310.degrees latitude (g = 980.6199 gals.).
 BJ3310
 BJ3310.The modeled gravity was interpolated from observed gravity values.
 BJ3310
 BJ3310. The following values were computed from the NAD 83(1992) position.
 BJ3310
 BJ3310;                    North         East     Units Scale Factor Converg.
 BJ3310;SPC LA S     -   228,761.259 1,111,787.497   MT  0.99997299   +0 34 57.4
 BJ3310;SPC LA S     -   750,527.56  3,647,589.48   sFT  0.99997299   +0 34 57.4
 BJ3310;UTM  15      - 3,384,105.445   771,639.715   MT  1.00051037   +1 26 26.4
 BJ3310
 BJ3310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3310!SPC LA S     -   1.00000066  x   0.99997299  =   0.99997365
 BJ3310!UTM  15      -   1.00000066  x   1.00051037  =   1.00051103
 BJ3310
 BJ3310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7163984105(NAD 83)
 BJ3310
 BJ3310                          SUPERSEDED SURVEY CONTROL
 BJ3310
 BJ3310  NAD 83(1986)-  30 33 31.14543(N)    090 10 05.21492(W) AD(       ) 2
 BJ3310
 BJ3310.Superseded values are not recommended for survey control.
 BJ3310
 BJ3310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3310.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3310
 BJ3310_MARKER: DD = SURVEY DISK
 BJ3310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3310_STAMPING: 52H042 1979
 BJ3310_MARK LOGO: LADHGS
 BJ3310_PROJECTION: FLUSH
 BJ3310_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3310+STABILITY: SURFACE MOTION
 BJ3310
 BJ3310  HISTORY     - Date     Condition        Report By
 BJ3310  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3310  HISTORY     - 1982     GOOD             LADTD
 BJ3310
 BJ3310                          STATION DESCRIPTION
 BJ3310
 BJ3310'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3310'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 2, T6S,
 BJ3310'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3310'DEVELOPMENT.
 BJ3310'
 BJ3310'TO REACH THE STATION FROM THE JUNCTION OF US 190 AND STATE HIGHWAY 25
 BJ3310'IN NORTH COVINGTON GO NORTH ON HIGHWAY 25 FOR 7.7 KM (4.8 MILES) TO
 BJ3310'THE JUNCTION WITH STATE HIGHWAY 1078. THENCE TURN LEFT AND GO WEST ON
 BJ3310'HIGHWAY 1078 FOR 1.8 KM (1.1 MILE) TO THE STATION ON THE LEFT.
 BJ3310'
 BJ3310'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3310'LADTD) DISK STAMPED---52H042 1979--- SET INTO THE TOP OF A ROUND
 BJ3310'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3310'18.4 METERS SE FROM THE CENTER OF A CHURCH ROAD, 8.5 METERS S FROM
 BJ3310'THE CENTER OF STATE HIGHWAY 1078, 5.8 METERS NNW FROM AN 8 INCH
 BJ3310'MAGNOLIA TREE, 3.5 METERS NE FROM A GAS METER, AND 0.61 METERS E FROM
 BJ3310'A METAL WITNESS POST AND SIGN.
 BJ3310'
 BJ3310'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3310'(NOW LADTD) DISK STAMPED---52H042 1979--- SET INTO AN IRREGULAR MASS
 BJ3310'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3310
 BJ3310                          STATION RECOVERY (1982)
 BJ3310
 BJ3310'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3310'8.2 KM (5.1 MI) SOUTH FROM FOLSOM.
 BJ3310'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 1078 NORTH
 BJ3310'OF COVINGTON, GO WEST 1.6 KM (1 MI) TO THE STATION ON THE LEFT, 18.4
 BJ3310'METERS (60.5 FT) SOUTHEAST OF THE CENTER OF CHURCH ROAD, 8.5 METERS
 BJ3310'(28 FT) SOUTH OF THE CENTER OF STATE HIGHWAY 1078, 5.8 METERS (19 FT).
 BJ3310'NORTH-NORTHWEST OF AN 8-INCH MAGNOLIA TREE, 3.5 METERS (11.5 FT)
 BJ3310'NORTHEAST OF A GAS METER.
 BJ3310'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3310'THE MARK IS 0.30 M BELOW LA 1078.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3309 ***********************************************************************
 BJ3309  DESIGNATION -  52 H 043
 BJ3309  PID         -  BJ3309
 BJ3309  STATE/COUNTY-  LA/ST TAMMANY
 BJ3309  COUNTRY     -  US
 BJ3309  USGS QUAD   -  MARTINVILLE (2018)
 BJ3309
 BJ3309                         *CURRENT SURVEY CONTROL
 BJ3309  ______________________________________________________________________
 BJ3309* NAD 83(1992) POSITION- 30 33 31.39083(N) 090 11 11.84283(W)   ADJUSTED
 BJ3309* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3309  **This station is located in a suspected subsidence area (see below).
 BJ3309  ______________________________________________________________________
 BJ3309  GEOID HEIGHT    -        -26.944 (meters)                     GEOID18
 BJ3309  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 BJ3309  DYNAMIC HEIGHT  -         20.252 (meters)       66.44  (feet) COMP
 BJ3309  MODELED GRAVITY -    979,349.7   (mgal)                       NAVD 88
 BJ3309  HORZ ORDER      -  SECOND
 BJ3309
 BJ3309.The horizontal coordinates were established by classical geodetic methods
 BJ3309.and adjusted by the National Geodetic Survey in January 1993.
 BJ3309
 BJ3309.** This station is in an area of known vertical motion. If an
 BJ3309.** orthometric height was ever established but is not available 
 BJ3309.** in the current survey control section, the orthometric height
 BJ3309.** is considered suspect.  Suspect heights are available in the
 BJ3309.** superseded section only if requested.
 BJ3309
 BJ3309.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3309.GEOID18 height accuracy estimate available here.
 BJ3309
 BJ3309.Click photographs - Photos may exist for this station.
 BJ3309
 BJ3309.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3309
 BJ3309.The dynamic height is computed by dividing the NAVD 88
 BJ3309.geopotential number by the normal gravity value computed on the
 BJ3309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3309.degrees latitude (g = 980.6199 gals.).
 BJ3309
 BJ3309.The modeled gravity was interpolated from observed gravity values.
 BJ3309
 BJ3309. The following values were computed from the NAD 83(1992) position.
 BJ3309
 BJ3309;                    North         East     Units Scale Factor Converg.
 BJ3309;SPC LA S     -   228,751.328 1,110,011.972   MT  0.99997300   +0 34 24.1
 BJ3309;SPC LA S     -   750,494.98  3,641,764.28   sFT  0.99997300   +0 34 24.1
 BJ3309;UTM  15      - 3,384,068.909   769,863.595   MT  1.00049851   +1 25 52.5
 BJ3309
 BJ3309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3309!SPC LA S     -   1.00000105  x   0.99997300  =   0.99997405
 BJ3309!UTM  15      -   1.00000105  x   1.00049851  =   1.00049956
 BJ3309
 BJ3309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6986384068(NAD 83)
 BJ3309
 BJ3309                          SUPERSEDED SURVEY CONTROL
 BJ3309
 BJ3309  NAD 83(1986)-  30 33 31.40443(N)    090 11 11.84017(W) AD(       ) 2
 BJ3309
 BJ3309.Superseded values are not recommended for survey control.
 BJ3309
 BJ3309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3309.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3309
 BJ3309_MARKER: DD = SURVEY DISK
 BJ3309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3309_STAMPING: 52H043 1979
 BJ3309_MARK LOGO: LADHGS
 BJ3309_PROJECTION: FLUSH
 BJ3309_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3309+STABILITY: SURFACE MOTION
 BJ3309
 BJ3309  HISTORY     - Date     Condition        Report By
 BJ3309  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3309  HISTORY     - 1982     GOOD             LADTD
 BJ3309
 BJ3309                          STATION DESCRIPTION
 BJ3309
 BJ3309'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3309'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 3, T6S,
 BJ3309'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3309'DEVELOPMENT.
 BJ3309'
 BJ3309'TO REACH THE STATION FROM THE JUNCTION OF US 190 AND STATE HIGHWAY 25
 BJ3309'IN NORTH COVINGTON, GO NORTH ON HIGHWAY 25 FOR 7.7 KM (4.8 MILES) TO
 BJ3309'THE JUNCTION WITH STATE HIGHWAY 1078. THENCE TURN LEFT AND GO WEST ON
 BJ3309'HIGHWAY 1078 FOR 3.7 KM (2.3 MILES) TO THE STATION ON THE LEFT, NEAR
 BJ3309'THE H AND R RANCH STABLES.
 BJ3309'
 BJ3309'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3309'LADTD) DISK STAMPED---52H043 1979--- SET INTO THE TOP OF A ROUND
 BJ3309'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3309'44.8 METERS W FROM THE CENTER OF HEDGE LANE, 30.5 METERS SW FROM THE
 BJ3309'CENTER OF BOOTH ROAD, 8.2 METERS S FROM THE CENTER OF STATE HIGHWAY
 BJ3309'1078, 3.5 METERS E FROM A TELEPHONE REPAIR BOX NO. 26W, AND 0.91
 BJ3309'METERS N FROM A METAL WITNESS POST AND SIGN.
 BJ3309'
 BJ3309'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3309'(NOW LADTD) DISK STAMPED---52H043 1979--- SET INTO AN IRREGULAR MASS
 BJ3309'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3309
 BJ3309                          STATION RECOVERY (1982)
 BJ3309
 BJ3309'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3309'8 KM (5 MI) SOUTH FROM FOLSOM.
 BJ3309'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 1078 NORTH
 BJ3309'OF COVINGTON, GO WEST 3.5 KM (2.2 MI) TO THE STATION ON THE LEFT, NEAR
 BJ3309'THE H AND R RANCH STABLES, 44.8 METERS (147 FT) WEST OF HEDGE LANE,
 BJ3309'30.5 METERS (100 FT) SOUTHWEST OF CENTER OF BOOTH ROAD, 8.2 METERS
 BJ3309'(27 FT) SOUTH OF THE CENTER OF LA 1078, 5.5 METERS (18 FT) EAST OF
 BJ3309'TELEPHONE REPAIR BOX NO. 26W.
 BJ3309'THE MARK IS 0.91 METERS  N FROM A WITNESS POST.
 BJ3309'THE MARK IS ABOVE LEVEL WITH LA 1078.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3308 ***********************************************************************
 BJ3308  DESIGNATION -  52 H 044
 BJ3308  PID         -  BJ3308
 BJ3308  STATE/COUNTY-  LA/ST TAMMANY
 BJ3308  COUNTRY     -  US
 BJ3308  USGS QUAD   -  MARTINVILLE (2018)
 BJ3308
 BJ3308                         *CURRENT SURVEY CONTROL
 BJ3308  ______________________________________________________________________
 BJ3308* NAD 83(1992) POSITION- 30 33 38.98934(N) 090 12 09.01166(W)   ADJUSTED
 BJ3308* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3308  **This station is located in a suspected subsidence area (see below).
 BJ3308  ______________________________________________________________________
 BJ3308  GEOID HEIGHT    -        -26.940 (meters)                     GEOID18
 BJ3308  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 BJ3308  DYNAMIC HEIGHT  -         17.752 (meters)       58.24  (feet) COMP
 BJ3308  MODELED GRAVITY -    979,349.5   (mgal)                       NAVD 88
 BJ3308  HORZ ORDER      -  SECOND
 BJ3308
 BJ3308.The horizontal coordinates were established by classical geodetic methods
 BJ3308.and adjusted by the National Geodetic Survey in January 1993.
 BJ3308
 BJ3308.** This station is in an area of known vertical motion. If an
 BJ3308.** orthometric height was ever established but is not available 
 BJ3308.** in the current survey control section, the orthometric height
 BJ3308.** is considered suspect.  Suspect heights are available in the
 BJ3308.** superseded section only if requested.
 BJ3308
 BJ3308.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3308.GEOID18 height accuracy estimate available here.
 BJ3308
 BJ3308.Click photographs - Photos may exist for this station.
 BJ3308
 BJ3308.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3308
 BJ3308.The dynamic height is computed by dividing the NAVD 88
 BJ3308.geopotential number by the normal gravity value computed on the
 BJ3308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3308.degrees latitude (g = 980.6199 gals.).
 BJ3308
 BJ3308.The modeled gravity was interpolated from observed gravity values.
 BJ3308
 BJ3308. The following values were computed from the NAD 83(1992) position.
 BJ3308
 BJ3308;                    North         East     Units Scale Factor Converg.
 BJ3308;SPC LA S     -   228,970.166 1,108,486.211   MT  0.99997336   +0 33 55.5
 BJ3308;SPC LA S     -   751,212.95  3,636,758.51   sFT  0.99997336   +0 33 55.5
 BJ3308;UTM  15      - 3,384,264.981   768,333.933   MT  1.00048835   +1 25 23.7
 BJ3308
 BJ3308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3308!SPC LA S     -   1.00000144  x   0.99997336  =   0.99997480
 BJ3308!UTM  15      -   1.00000144  x   1.00048835  =   1.00048979
 BJ3308
 BJ3308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6833384264(NAD 83)
 BJ3308
 BJ3308                          SUPERSEDED SURVEY CONTROL
 BJ3308
 BJ3308  NAD 83(1986)-  30 33 39.00278(N)    090 12 09.00916(W) AD(       ) 2
 BJ3308
 BJ3308.Superseded values are not recommended for survey control.
 BJ3308
 BJ3308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3308.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3308
 BJ3308_MARKER: DD = SURVEY DISK
 BJ3308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3308_STAMPING: 52H044 1979
 BJ3308_MARK LOGO: LADHGS
 BJ3308_PROJECTION: RECESSED 20 CENTIMETERS
 BJ3308_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3308+STABILITY: SURFACE MOTION
 BJ3308
 BJ3308  HISTORY     - Date     Condition        Report By
 BJ3308  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3308  HISTORY     - 1982     GOOD             LADTD
 BJ3308
 BJ3308                          STATION DESCRIPTION
 BJ3308
 BJ3308'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3308'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 4, T6S,
 BJ3308'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3308'DEVELOPMENT.
 BJ3308'
 BJ3308'TO REACH THE STATION FROM THE JUNCTION OF US 190 AND STATE HIGHWAY 25
 BJ3308'IN NORTH COVINGTON, GO NORTH ON HIGHWAY 25 FOR 7.7 KM (4.8 MILES) TO
 BJ3308'THE JUNCTION WITH STATE HIGHWAY 1078. THENCE TURN LEFT AND GO WEST ON
 BJ3308'HIGHWAY 1078 FOR 5.6 KM (3.5 MILES) TO THE STATION ON THE LEFT.
 BJ3308'
 BJ3308'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3308'LADTD) DISK STAMPED---52H044 1979--- SET INTO THE TOP OF A ROUND
 BJ3308'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3308'24.4 METERS E FROM THE WEST END OF A CEMENT CULVERT, 6.7 METERS NNE
 BJ3308'FROM A 6-INCH WATER OAK TREE, 6.4 METERS N FROM A 5 STRAND BARBED
 BJ3308'WIRE FENCE, 6.3 METERS N FROM A METAL WITNESS POST AND SIGN, AND 4
 BJ3308'METERS S FROM THE CENTER OF STATE HIGHWAY 1078.
 BJ3308'
 BJ3308'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3308'(NOW LADTD) DISK STAMPED---52H044 1979--- SET INTO AN IRREGULAR MASS
 BJ3308'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3308
 BJ3308                          STATION RECOVERY (1982)
 BJ3308
 BJ3308'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3308'7.9 KM (4.9 MI) SSW FROM FOLSOM.
 BJ3308'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 1078 NORTH
 BJ3308'OF COVINGTON, GO WEST 5.1 KM (3.2 MI) TO THE STATION ON THE LEFT IN
 BJ3308'SHOULDER OF ROAD, 24.4 METERS (80 FT) EAST OF THE WEST END OF A CEMENT
 BJ3308'CULVERT, 6.7 METERS (22 FT) NORTH-NORTHEAST OF A 6-INCH WATER OAK
 BJ3308'TREE, 6.4 METERS (21 FEET) NORTH OF A 5-STRAND BARBED WIRE FENCE,
 BJ3308'4 METERS (13 FT) SOUTH OF THE CENTER OF STATE HIGHWAY 1078.
 BJ3308'THE MARK IS 6.34 METERS  N FROM A WITNESS POST.
 BJ3308'THE MARK IS 0.22 M BELOW LA 1078.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3307 ***********************************************************************
 BJ3307  DESIGNATION -  52 H 045
 BJ3307  PID         -  BJ3307
 BJ3307  STATE/COUNTY-  LA/ST TAMMANY
 BJ3307  COUNTRY     -  US
 BJ3307  USGS QUAD   -  MARTINVILLE (2018)
 BJ3307
 BJ3307                         *CURRENT SURVEY CONTROL
 BJ3307  ______________________________________________________________________
 BJ3307* NAD 83(1992) POSITION- 30 33 46.42559(N) 090 12 27.22428(W)   ADJUSTED
 BJ3307* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3307  **This station is located in a suspected subsidence area (see below).
 BJ3307  ______________________________________________________________________
 BJ3307  GEOID HEIGHT    -        -26.942 (meters)                     GEOID18
 BJ3307  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 BJ3307  DYNAMIC HEIGHT  -         18.993 (meters)       62.31  (feet) COMP
 BJ3307  MODELED GRAVITY -    979,349.3   (mgal)                       NAVD 88
 BJ3307  HORZ ORDER      -  SECOND
 BJ3307
 BJ3307.The horizontal coordinates were established by classical geodetic methods
 BJ3307.and adjusted by the National Geodetic Survey in January 1993.
 BJ3307
 BJ3307.** This station is in an area of known vertical motion. If an
 BJ3307.** orthometric height was ever established but is not available 
 BJ3307.** in the current survey control section, the orthometric height
 BJ3307.** is considered suspect.  Suspect heights are available in the
 BJ3307.** superseded section only if requested.
 BJ3307
 BJ3307.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3307.GEOID18 height accuracy estimate available here.
 BJ3307
 BJ3307.Click photographs - Photos may exist for this station.
 BJ3307
 BJ3307.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3307
 BJ3307.The dynamic height is computed by dividing the NAVD 88
 BJ3307.geopotential number by the normal gravity value computed on the
 BJ3307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3307.degrees latitude (g = 980.6199 gals.).
 BJ3307
 BJ3307.The modeled gravity was interpolated from observed gravity values.
 BJ3307
 BJ3307. The following values were computed from the NAD 83(1992) position.
 BJ3307
 BJ3307;                    North         East     Units Scale Factor Converg.
 BJ3307;SPC LA S     -   229,194.369 1,107,998.636   MT  0.99997371   +0 33 46.4
 BJ3307;SPC LA S     -   751,948.53  3,635,158.86   sFT  0.99997371   +0 33 46.4
 BJ3307;UTM  15      - 3,384,481.971   767,842.804   MT  1.00048510   +1 25 14.7
 BJ3307
 BJ3307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3307!SPC LA S     -   1.00000124  x   0.99997371  =   0.99997495
 BJ3307!UTM  15      -   1.00000124  x   1.00048510  =   1.00048635
 BJ3307
 BJ3307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6784284481(NAD 83)
 BJ3307
 BJ3307                          SUPERSEDED SURVEY CONTROL
 BJ3307
 BJ3307  NAD 83(1986)-  30 33 46.43898(N)    090 12 27.22188(W) AD(       ) 2
 BJ3307
 BJ3307.Superseded values are not recommended for survey control.
 BJ3307
 BJ3307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3307.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3307
 BJ3307_MARKER: DD = SURVEY DISK
 BJ3307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3307_STAMPING: 52H045 1979
 BJ3307_MARK LOGO: LADHGS
 BJ3307_PROJECTION: FLUSH
 BJ3307_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3307+STABILITY: SURFACE MOTION
 BJ3307
 BJ3307  HISTORY     - Date     Condition        Report By
 BJ3307  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3307  HISTORY     - 1982     GOOD             LADTD
 BJ3307
 BJ3307                          STATION DESCRIPTION
 BJ3307
 BJ3307'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3307'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 33, T5S,
 BJ3307'R10E, OWNERSHIP--    THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3307'DEVELOPMENT.
 BJ3307'
 BJ3307'TO REACH THE STATION FROM THE JUNCTION OF US 190 AND STATE HIGHWAY 25
 BJ3307'IN NORTH COVINGTON, GO NORTH ON HIGHWAY 25 FOR 7.7 KM (4.8 MILES) TO
 BJ3307'THE JUNCTION WITH STATE HIGHWAY 1078. THENCE TURN LEFT AND GO WEST ON
 BJ3307'HIGHWAY 1078 FOR 6.1 KM (3.8 MILES) TO THE STATION ON THE LEFT, ON
 BJ3307'THE RIGHT SIDE OF A GRAVEL ROAD.
 BJ3307'
 BJ3307'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3307'LADTD) DISK STAMPED---52H045 1979--- SET INTO THE TOP OF A ROUND
 BJ3307'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3307'10.3 METERS SSW FROM THE CENTER OF STATE HIGHWAY 1078, 5.2 METERS NE
 BJ3307'FROM THE CENTER OF A METAL GATE, 4.6 METERS NW FROM THE CENTER OF
 BJ3307'SPINKS ROAD, 2.9 METERS SW FROM THE WEST END OF A METAL CULVERT, AND
 BJ3307'0.61 METERS SE FROM A METAL WITNESS POST AND SIGN.
 BJ3307'
 BJ3307'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3307'(NOW LADTD) DISK STAMPED---52H045 1979--- SET INTO AN IRREGULAR MASS
 BJ3307'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3307
 BJ3307                          STATION RECOVERY (1982)
 BJ3307
 BJ3307'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3307'7.7 KM (4.8 MI) SSW FROM FOLSOM.
 BJ3307'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 1078 NORTH
 BJ3307'OF COVINGTON, GO WEST 5.6 KM (3.5 MI) TO THE STATION ON THE LEFT, ON
 BJ3307'THE WEST SIDE OF A GRAVEL DRIVE, 10.4 METERS (34 FT) SOUTH-SOUTHWEST
 BJ3307'OF THE CENTER OF STATE HIGHWAY 1078, 5.2 METERS (17 FT) NORTHEAST OF
 BJ3307'CENTER OF A METAL GATE, 4.6 METERS (15 FT) NORTHWEST OF CENTER OF
 BJ3307'SPINKS ROAD, 2.9 METERS (9.5 FT) SOUTHWEST OF THE WEST END OF A METAL
 BJ3307'CULVERT.
 BJ3307'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ3307'THE MARK IS 0.30 M BELOW LA 1078.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3306 ***********************************************************************
 BJ3306  DESIGNATION -  52 H 046
 BJ3306  PID         -  BJ3306
 BJ3306  STATE/COUNTY-  LA/ST TAMMANY
 BJ3306  COUNTRY     -  US
 BJ3306  USGS QUAD   -  MARTINVILLE (2018)
 BJ3306
 BJ3306                         *CURRENT SURVEY CONTROL
 BJ3306  ______________________________________________________________________
 BJ3306* NAD 83(1992) POSITION- 30 33 58.37348(N) 090 12 40.83515(W)   ADJUSTED
 BJ3306* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3306  **This station is located in a suspected subsidence area (see below).
 BJ3306  ______________________________________________________________________
 BJ3306  GEOID HEIGHT    -        -26.947 (meters)                     GEOID18
 BJ3306  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 BJ3306  DYNAMIC HEIGHT  -         24.604 (meters)       80.72  (feet) COMP
 BJ3306  MODELED GRAVITY -    979,349.2   (mgal)                       NAVD 88
 BJ3306  HORZ ORDER      -  SECOND
 BJ3306
 BJ3306.The horizontal coordinates were established by classical geodetic methods
 BJ3306.and adjusted by the National Geodetic Survey in January 1993.
 BJ3306
 BJ3306.** This station is in an area of known vertical motion. If an
 BJ3306.** orthometric height was ever established but is not available 
 BJ3306.** in the current survey control section, the orthometric height
 BJ3306.** is considered suspect.  Suspect heights are available in the
 BJ3306.** superseded section only if requested.
 BJ3306
 BJ3306.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3306.GEOID18 height accuracy estimate available here.
 BJ3306
 BJ3306.Click photographs - Photos may exist for this station.
 BJ3306
 BJ3306.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3306
 BJ3306.The dynamic height is computed by dividing the NAVD 88
 BJ3306.geopotential number by the normal gravity value computed on the
 BJ3306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3306.degrees latitude (g = 980.6199 gals.).
 BJ3306
 BJ3306.The modeled gravity was interpolated from observed gravity values.
 BJ3306
 BJ3306. The following values were computed from the NAD 83(1992) position.
 BJ3306
 BJ3306;                    North         East     Units Scale Factor Converg.
 BJ3306;SPC LA S     -   229,558.720 1,107,632.341   MT  0.99997428   +0 33 39.6
 BJ3306;SPC LA S     -   753,143.90  3,633,957.11   sFT  0.99997428   +0 33 39.6
 BJ3306;UTM  15      - 3,384,840.979   767,470.906   MT  1.00048264   +1 25 08.3
 BJ3306
 BJ3306!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3306!SPC LA S     -   1.00000036  x   0.99997428  =   0.99997464
 BJ3306!UTM  15      -   1.00000036  x   1.00048264  =   1.00048300
 BJ3306
 BJ3306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6747084840(NAD 83)
 BJ3306
 BJ3306                          SUPERSEDED SURVEY CONTROL
 BJ3306
 BJ3306  NAD 83(1986)-  30 33 58.38686(N)    090 12 40.83291(W) AD(       ) 2
 BJ3306
 BJ3306.Superseded values are not recommended for survey control.
 BJ3306
 BJ3306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3306.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3306
 BJ3306_MARKER: DD = SURVEY DISK
 BJ3306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3306_STAMPING: 52H046 1979
 BJ3306_MARK LOGO: LADHGS
 BJ3306_PROJECTION: FLUSH
 BJ3306_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3306+STABILITY: SURFACE MOTION
 BJ3306
 BJ3306  HISTORY     - Date     Condition        Report By
 BJ3306  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3306  HISTORY     - 1982     GOOD             LADTD
 BJ3306
 BJ3306                          STATION DESCRIPTION
 BJ3306
 BJ3306'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3306'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 32,T5S
 BJ3306'R10E,OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3306'DEVELOPMENT.
 BJ3306'
 BJ3306'TO REACH THE STATION FROM THE JUNCTION OF US 190 AND STATE HIGHWAY 25
 BJ3306'IN NORTH COVINGTON,GO NORTH ON HIGHWAY 25 FOR 7.7KM(4.8MILES)TO THE
 BJ3306'JUNCTION WITH STATE HIGHWAY 1078 THENCE TURN LEFT AND GO WEST ON
 BJ3306'HIGHWAY 1078 FOR 6.8 KM (4.2MILES)TO THE STATION ON THE RIGHT NEAR
 BJ3306'THE RIGHT OF WAY FENCE.
 BJ3306'
 BJ3306'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3306'LADTD) DISK STAMPED---52H046 1979--- SET INTO THE TOP OF A ROUND
 BJ3306'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 927
 BJ3306'METERS NNW FROM THE CENTER OF DAVIDSON ROAD, 198 METERS N FROM THE
 BJ3306'WEST END OF A METAL CULVERT, 9.3 METERS SE FROM THE CENTER OF A FENCE
 BJ3306'BRACE, 9 METERS NE FROM THE CENTER OF STATE HIGHWAY 1078, AND 0.61
 BJ3306'METERS NW FROM A METAL WITNESS POST AND SIGN.
 BJ3306'
 BJ3306'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3306'(NOW LADTD) DISK STAMPED---52H046 1979--- SET INTO AN IRREGULAR MASS
 BJ3306'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3306
 BJ3306                          STATION RECOVERY (1982)
 BJ3306
 BJ3306'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3306'7.6 KM (4.7 MI) SSW FROM FOLSOM.
 BJ3306'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 1078 NORTH
 BJ3306'OF COVINGTON, GO WEST 6.1 KM (3.8 MI) TO THE STATION ON THE RIGHT NEAR
 BJ3306'A BOARD FENCE, 92.7 METERS (304 FT) NORTHWEST OF THE CENTER OF
 BJ3306'DAVIDSON ROAD, 19.8 METERS (65 FT) NORTH OF THE WEST END OF A METAL
 BJ3306'CULVERT, 9.3 METERS (30.5 FT) SOUTHEAST OF THE CENTER OF A FENCE
 BJ3306'BRACE, 9 METERS (29.5 FT) NORTHEAST OF THE CENTER OF STATE HIGHWAY
 BJ3306'1078, 0.9 METERS (3 FT) SOUTHWEST OF A BOARD FENCE.
 BJ3306'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ3306'THE MARK IS ABOVE LEVEL WITH LA 1078.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3285 ***********************************************************************
 BJ3285  DESIGNATION -  52 H 047
 BJ3285  PID         -  BJ3285
 BJ3285  STATE/COUNTY-  LA/ST TAMMANY
 BJ3285  COUNTRY     -  US
 BJ3285  USGS QUAD   -  MARTINVILLE (2018)
 BJ3285
 BJ3285                         *CURRENT SURVEY CONTROL
 BJ3285  ______________________________________________________________________
 BJ3285* NAD 83(1992) POSITION- 30 34 03.80643(N) 090 09 22.20600(W)   ADJUSTED
 BJ3285* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3285  **This station is located in a suspected subsidence area (see below).
 BJ3285  ______________________________________________________________________
 BJ3285  GEOID HEIGHT    -        -26.979 (meters)                     GEOID18
 BJ3285  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BJ3285  DYNAMIC HEIGHT  -         29.470 (meters)       96.69  (feet) COMP
 BJ3285  MODELED GRAVITY -    979,349.9   (mgal)                       NAVD 88
 BJ3285  HORZ ORDER      -  SECOND
 BJ3285
 BJ3285.The horizontal coordinates were established by classical geodetic methods
 BJ3285.and adjusted by the National Geodetic Survey in January 1993.
 BJ3285
 BJ3285.** This station is in an area of known vertical motion. If an
 BJ3285.** orthometric height was ever established but is not available 
 BJ3285.** in the current survey control section, the orthometric height
 BJ3285.** is considered suspect.  Suspect heights are available in the
 BJ3285.** superseded section only if requested.
 BJ3285
 BJ3285.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3285.GEOID18 height accuracy estimate available here.
 BJ3285
 BJ3285.Click photographs - Photos may exist for this station.
 BJ3285
 BJ3285.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3285
 BJ3285.The dynamic height is computed by dividing the NAVD 88
 BJ3285.geopotential number by the normal gravity value computed on the
 BJ3285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3285.degrees latitude (g = 980.6199 gals.).
 BJ3285
 BJ3285.The modeled gravity was interpolated from observed gravity values.
 BJ3285
 BJ3285. The following values were computed from the NAD 83(1992) position.
 BJ3285
 BJ3285;                    North         East     Units Scale Factor Converg.
 BJ3285;SPC LA S     -   229,779.114 1,112,923.347   MT  0.99997454   +0 35 19.0
 BJ3285;SPC LA S     -   753,866.98  3,651,316.01   sFT  0.99997454   +0 35 19.0
 BJ3285;UTM  15      - 3,385,140.759   772,760.797   MT  1.00051790   +1 26 49.7
 BJ3285
 BJ3285!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3285!SPC LA S     -   0.99999960  x   0.99997454  =   0.99997414
 BJ3285!UTM  15      -   0.99999960  x   1.00051790  =   1.00051750
 BJ3285
 BJ3285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7276085140(NAD 83)
 BJ3285
 BJ3285                          SUPERSEDED SURVEY CONTROL
 BJ3285
 BJ3285  NAD 83(1986)-  30 34 03.82030(N)    090 09 22.20295(W) AD(       ) 2
 BJ3285
 BJ3285.Superseded values are not recommended for survey control.
 BJ3285
 BJ3285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3285.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3285
 BJ3285_MARKER: DD = SURVEY DISK
 BJ3285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3285_STAMPING: 52H047 1979
 BJ3285_MARK LOGO: LADHGS
 BJ3285_PROJECTION: FLUSH
 BJ3285_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3285+STABILITY: SURFACE MOTION
 BJ3285
 BJ3285  HISTORY     - Date     Condition        Report By
 BJ3285  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3285  HISTORY     - 1982     GOOD             LADTD
 BJ3285
 BJ3285                          STATION DESCRIPTION
 BJ3285
 BJ3285'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3285'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 36, T6S,
 BJ3285'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3285'DEVELOPMENT.
 BJ3285'
 BJ3285'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3285'40 IN FOLSOM, GO SOUTH ON STATE HIGHWAY 25 FOR 7.2 KM (4.5 MILES) TO
 BJ3285'THE STATION ON THE LEFT.
 BJ3285'
 BJ3285'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3285'LADTD) DISK STAMPED---52H047 1979--- SET INTO THE TOP OF A ROUND
 BJ3285'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 8.2
 BJ3285'METERS NE FROM THE CENTER OF HIGHWAY 25, 7.6 METERS S FROM THE NORTH
 BJ3285'END OF A CONCRETE CULVERT UNDER A SIDE DRIVE, 3.7 METERS S FROM THE
 BJ3285'CENTER OF THE SIDE DRIVE, 1.8 METERS W FROM THE SOUTH END OF A
 BJ3285'CONCRETE CULVERT UNDER A SIDE DRIVE, AND 0.6 METERS NW FROM A METAL
 BJ3285'WITNESS POST AND SIGN.
 BJ3285'
 BJ3285'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3285'(NOW LADTD) DISK STAMPED---52H047 1979--- SET INTO AN IRREGULAR MASS
 BJ3285'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3285
 BJ3285                          STATION RECOVERY (1982)
 BJ3285
 BJ3285'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3285'7.2 KM (4.5 MI) SE FROM FOLSOM.
 BJ3285'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO SOUTH ALONG
 BJ3285'STATE HIGHWAY 25 FOR 7.2 KM (4.5 MI) TO THE STATION ON THE LEFT,
 BJ3285'8.2 METERS (27 FT) NORTHEAST OF THE CENTER OF STATE HIGHWAY 25,
 BJ3285'7.6 METERS (25 FT) SOUTH OF THE NORTH END OF A CONCRETE CULVERT UNDER
 BJ3285'A DRIVE TO THE WOODS, 3.7 METERS (12 FT) SOUTH OF THE CENTER OF THE
 BJ3285'DRIVE, 1.8 METERS (6 FT) WEST OF THE SOUTH END OF THE CULVERT.
 BJ3285'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BJ3285'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3286 ***********************************************************************
 BJ3286  DESIGNATION -  52 H 048
 BJ3286  PID         -  BJ3286
 BJ3286  STATE/COUNTY-  LA/ST TAMMANY
 BJ3286  COUNTRY     -  US
 BJ3286  USGS QUAD   -  MARTINVILLE (2018)
 BJ3286
 BJ3286                         *CURRENT SURVEY CONTROL
 BJ3286  ______________________________________________________________________
 BJ3286* NAD 83(1992) POSITION- 30 34 43.45688(N) 090 09 51.39411(W)   ADJUSTED
 BJ3286* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3286  **This station is located in a suspected subsidence area (see below).
 BJ3286  ______________________________________________________________________
 BJ3286  GEOID HEIGHT    -        -26.996 (meters)                     GEOID18
 BJ3286  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 BJ3286  DYNAMIC HEIGHT  -         34.939 (meters)      114.63  (feet) COMP
 BJ3286  MODELED GRAVITY -    979,349.3   (mgal)                       NAVD 88
 BJ3286  HORZ ORDER      -  SECOND
 BJ3286
 BJ3286.The horizontal coordinates were established by classical geodetic methods
 BJ3286.and adjusted by the National Geodetic Survey in January 1993.
 BJ3286
 BJ3286.** This station is in an area of known vertical motion. If an
 BJ3286.** orthometric height was ever established but is not available 
 BJ3286.** in the current survey control section, the orthometric height
 BJ3286.** is considered suspect.  Suspect heights are available in the
 BJ3286.** superseded section only if requested.
 BJ3286
 BJ3286.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3286.GEOID18 height accuracy estimate available here.
 BJ3286
 BJ3286.Click photographs - Photos may exist for this station.
 BJ3286
 BJ3286.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3286
 BJ3286.The dynamic height is computed by dividing the NAVD 88
 BJ3286.geopotential number by the normal gravity value computed on the
 BJ3286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3286.degrees latitude (g = 980.6199 gals.).
 BJ3286
 BJ3286.The modeled gravity was interpolated from observed gravity values.
 BJ3286
 BJ3286. The following values were computed from the NAD 83(1992) position.
 BJ3286
 BJ3286;                    North         East     Units Scale Factor Converg.
 BJ3286;SPC LA S     -   230,992.095 1,112,133.150   MT  0.99997645   +0 35 04.4
 BJ3286;SPC LA S     -   757,846.57  3,648,723.51   sFT  0.99997645   +0 35 04.4
 BJ3286;UTM  15      - 3,386,342.409   771,952.072   MT  1.00051247   +1 26 36.5
 BJ3286
 BJ3286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3286!SPC LA S     -   0.99999875  x   0.99997645  =   0.99997520
 BJ3286!UTM  15      -   0.99999875  x   1.00051247  =   1.00051121
 BJ3286
 BJ3286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7195286342(NAD 83)
 BJ3286
 BJ3286|---------------------------------------------------------------------|
 BJ3286| PID    Reference Object                     Distance      Geod. Az  |
 BJ3286|                                                           dddmmss.s |
 BJ3286| BJ1270 A 1230 RESET                                       05206     |
 BJ3286|---------------------------------------------------------------------|
 BJ3286
 BJ3286                          SUPERSEDED SURVEY CONTROL
 BJ3286
 BJ3286  NAD 83(1986)-  30 34 43.47070(N)    090 09 51.39112(W) AD(       ) 2
 BJ3286
 BJ3286.Superseded values are not recommended for survey control.
 BJ3286
 BJ3286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3286.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3286
 BJ3286_MARKER: DD = SURVEY DISK
 BJ3286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3286_STAMPING: 52H048 1979
 BJ3286_MARK LOGO: LADHGS
 BJ3286_PROJECTION: FLUSH
 BJ3286_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3286+STABILITY: SURFACE MOTION
 BJ3286
 BJ3286  HISTORY     - Date     Condition        Report By
 BJ3286  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3286  HISTORY     - 1982     GOOD             LADTD
 BJ3286
 BJ3286                          STATION DESCRIPTION
 BJ3286
 BJ3286'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3286'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 26, T5S,
 BJ3286'R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3286'DEVELOPMENT.
 BJ3286'
 BJ3286'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3286'40 IN FOLSOM GO SOUTH ON HIGHWAY 25 FOR 6.1 KM (3.8 MILES) TO THE
 BJ3286'STATION ON THE RIGHT NEAR A DRIVE TO A BRICK HOUSE.
 BJ3286'
 BJ3286'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3286'LADTD) DISK STAMPED---52H048 1979--- SET INTO THE TOP OF A ROUND
 BJ3286'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 9.3
 BJ3286'METERS SW FROM THE CENTER OF HIGHWAY 25., 7.0 METERS NW FROM A BRICK
 BJ3286'COLUMN SOUTH OF THE DRIVE., 3.8 METERS WNW FROM THE CENTER OF THE
 BJ3286'DRIVE., 3.5 METERS NNE FROM A BRICK COLUMN NORTH OF THE DRIVE., AND
 BJ3286'3.0 METERS NNE FROM A METAL WITNESS POST AND SIGN.
 BJ3286'
 BJ3286'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3286'(NOW LADTD) DISK STAMPED---52H048 1979--- SET INTO AN IRREGULAR MASS
 BJ3286'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3286'
 BJ3286'REFERENCE MARK NO. 1 IS A STANDARD LGS DISK STAMPED---A
 BJ3286'1230 RESET 1959--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT   30
 BJ3286'CM IN DIAMETER PROJECTING  15 CM ABOVE THE GROUND LOCATED 23.2 METERS
 BJ3286'WNW FROM THE CENTER OF A GRAVELED DRIVEWAY, 12.3 METERS NNE FROM THE
 BJ3286'CENTER OF HIGHWAY 25, AND 0.3 METERS SW FROM THE RIGHT-OF-WAY FENCE.
 BJ3286
 BJ3286                          STATION RECOVERY (1982)
 BJ3286
 BJ3286'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3286'6.1 KM (3.8 MI) SE FROM FOLSOM.
 BJ3286'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO SOUTH ALONG
 BJ3286'STATE HIGHWAY 25 FOR 6.1 KM (3.8 MI) TO THE STATION ON THE RIGHT ON
 BJ3286'THE EDGE OF A DRIVEWAY INTO A BRICK HOUSE, 21.3 METERS (70 FT)
 BJ3286'SOUTH-SOUTHWEST OF B.M. NO. A 1230 RESET 1959, 9.3 METERS (30.5 FT)
 BJ3286'SOUTHWEST OF THE CENTER OF STATE HIGHWAY 25, 7 METERS (23 FT)
 BJ3286'NORTHWEST OF A BRICK COLUMN ON THE SOUTH SIDE OF THE DRIVE, 3.8 METERS
 BJ3286'(12.5 FT) WEST-NORTHWEST OF THE CENTER OF THE DRIVE, 3.5 METERS
 BJ3286'(11.5 FT) NORTH-NORTHEAST OF A BRICK COLUMN ON THE NORTH SIDE OF THE
 BJ3286'DRIVE
 BJ3286'THE MARK IS 3.05 METERS  N FROM A WITNESS POST.
 BJ3286'THE MARK IS 0.15 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3287 ***********************************************************************
 BJ3287  DESIGNATION -  52 H 049
 BJ3287  PID         -  BJ3287
 BJ3287  STATE/COUNTY-  LA/ST TAMMANY
 BJ3287  COUNTRY     -  US
 BJ3287  USGS QUAD   -  MARTINVILLE (2018)
 BJ3287
 BJ3287                         *CURRENT SURVEY CONTROL
 BJ3287  ______________________________________________________________________
 BJ3287* NAD 83(1992) POSITION- 30 35 12.68236(N) 090 10 11.50721(W)   ADJUSTED
 BJ3287* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3287  **This station is located in a suspected subsidence area (see below).
 BJ3287  ______________________________________________________________________
 BJ3287  GEOID HEIGHT    -        -27.009 (meters)                     GEOID18
 BJ3287  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BJ3287  DYNAMIC HEIGHT  -         35.281 (meters)      115.75  (feet) COMP
 BJ3287  MODELED GRAVITY -    979,348.8   (mgal)                       NAVD 88
 BJ3287  HORZ ORDER      -  SECOND
 BJ3287
 BJ3287.The horizontal coordinates were established by classical geodetic methods
 BJ3287.and adjusted by the National Geodetic Survey in January 1993.
 BJ3287
 BJ3287.** This station is in an area of known vertical motion. If an
 BJ3287.** orthometric height was ever established but is not available 
 BJ3287.** in the current survey control section, the orthometric height
 BJ3287.** is considered suspect.  Suspect heights are available in the
 BJ3287.** superseded section only if requested.
 BJ3287
 BJ3287.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3287.GEOID18 height accuracy estimate available here.
 BJ3287
 BJ3287.Click photographs - Photos may exist for this station.
 BJ3287
 BJ3287.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3287
 BJ3287.The dynamic height is computed by dividing the NAVD 88
 BJ3287.geopotential number by the normal gravity value computed on the
 BJ3287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3287.degrees latitude (g = 980.6199 gals.).
 BJ3287
 BJ3287.The modeled gravity was interpolated from observed gravity values.
 BJ3287
 BJ3287. The following values were computed from the NAD 83(1992) position.
 BJ3287
 BJ3287;                    North         East     Units Scale Factor Converg.
 BJ3287;SPC LA S     -   231,886.576 1,111,588.141   MT  0.99997789   +0 34 54.3
 BJ3287;SPC LA S     -   760,781.21  3,646,935.43   sFT  0.99997789   +0 34 54.3
 BJ3287;UTM  15      - 3,387,229.090   771,393.417   MT  1.00050872   +1 26 27.5
 BJ3287
 BJ3287!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3287!SPC LA S     -   0.99999869  x   0.99997789  =   0.99997658
 BJ3287!UTM  15      -   0.99999869  x   1.00050872  =   1.00050741
 BJ3287
 BJ3287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7139387229(NAD 83)
 BJ3287
 BJ3287                          SUPERSEDED SURVEY CONTROL
 BJ3287
 BJ3287  NAD 83(1986)-  30 35 12.69612(N)    090 10 11.50431(W) AD(       ) 2
 BJ3287
 BJ3287.Superseded values are not recommended for survey control.
 BJ3287
 BJ3287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3287.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3287
 BJ3287_MARKER: DD = SURVEY DISK
 BJ3287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3287_STAMPING: 52H049 1979
 BJ3287_MARK LOGO: LADHGS
 BJ3287_PROJECTION: FLUSH
 BJ3287_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3287+STABILITY: SURFACE MOTION
 BJ3287
 BJ3287  HISTORY     - Date     Condition        Report By
 BJ3287  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3287  HISTORY     - 1982     GOOD             LADTD
 BJ3287
 BJ3287                          STATION DESCRIPTION
 BJ3287
 BJ3287'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3287'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 26, T5S,
 BJ3287'R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3287'DEVELOPMENT.
 BJ3287'
 BJ3287'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3287'40 IN FOLSOM GO SOUTH ON HIGHWAY 25 FOR 4.8 KM (3 MILES) TO THE
 BJ3287'STATION ON THE LEFT JUST NORTH OF THE GRAVEL DRIVE TO THE H AND H
 BJ3287'THOROGHBRED RANCH.
 BJ3287'
 BJ3287'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3287'LADTD) DISK STAMPED---52H049 1979--- SET INTO THE TOP OF A ROUND
 BJ3287'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3287'17.1 METERS SSE FROM A RIGHT-OF-WAY MARKER., 9.4 METERS WNW FROM A
 BJ3287'CABLE-FENCE CORNER., 9.3 METERS ENE FROM THE CENTER OF HIGHWAY 25.,
 BJ3287'4.0 METERS NW FROM THE CENTER OF THE GRAVEL DRIVE., AND 0.6 METERS NW
 BJ3287'FROM A METAL WITNESS POST AND SIGN.
 BJ3287'
 BJ3287'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3287'(NOW LADTD) DISK STAMPED---52H049 1979--- SET INTO AN IRREGULAR MASS
 BJ3287'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3287
 BJ3287                          STATION RECOVERY (1982)
 BJ3287
 BJ3287'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3287'4.8 KM (3 MI) SE FROM FOLSOM.
 BJ3287'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO SOUTH ALONG
 BJ3287'STATE HIGHWAY 25 FOR 4.8 KM (3 MI) TO THE STATION ON THE LEFT AND
 BJ3287'NORTH OF DRIVE TO H AND H THOROUGHBRED RANCH, 17.1 METERS (56 FT)
 BJ3287'SOUTH-SOUTHEAST OF A RIGHT-OF-WAY MARKER, 9.4 METERS (31 FT)
 BJ3287'WEST-NORTHWEST OF A CABLE FENCE CORNER, 9.3 METERS (30.5 FT)
 BJ3287'EAST-NORTHEAST OF THE CENTER OF STATE HIGHWAY 25, 3.2 METERS (10.5 FT)
 BJ3287'SOUTHWEST OF THE CORNER OF A CABLE FENCE, 4 METERS (13 FT) NORTHWEST
 BJ3287'OF THE CENTER OF A GRAVEL DRIVE.
 BJ3287'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ3287'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3288 ***********************************************************************
 BJ3288  DESIGNATION -  52 H 050
 BJ3288  PID         -  BJ3288
 BJ3288  STATE/COUNTY-  LA/ST TAMMANY
 BJ3288  COUNTRY     -  US
 BJ3288  USGS QUAD   -  MARTINVILLE (2018)
 BJ3288
 BJ3288                         *CURRENT SURVEY CONTROL
 BJ3288  ______________________________________________________________________
 BJ3288* NAD 83(1992) POSITION- 30 36 10.32820(N) 090 10 50.33968(W)   ADJUSTED
 BJ3288* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3288  **This station is located in a suspected subsidence area (see below).
 BJ3288  ______________________________________________________________________
 BJ3288  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ3288  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BJ3288  DYNAMIC HEIGHT  -         39.844 (meters)      130.72  (feet) COMP
 BJ3288  MODELED GRAVITY -    979,347.9   (mgal)                       NAVD 88
 BJ3288  HORZ ORDER      -  SECOND
 BJ3288
 BJ3288.The horizontal coordinates were established by classical geodetic methods
 BJ3288.and adjusted by the National Geodetic Survey in January 1993.
 BJ3288
 BJ3288.** This station is in an area of known vertical motion. If an
 BJ3288.** orthometric height was ever established but is not available 
 BJ3288.** in the current survey control section, the orthometric height
 BJ3288.** is considered suspect.  Suspect heights are available in the
 BJ3288.** superseded section only if requested.
 BJ3288
 BJ3288.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3288.GEOID18 height accuracy estimate available here.
 BJ3288
 BJ3288.Click photographs - Photos may exist for this station.
 BJ3288
 BJ3288.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3288
 BJ3288.The dynamic height is computed by dividing the NAVD 88
 BJ3288.geopotential number by the normal gravity value computed on the
 BJ3288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3288.degrees latitude (g = 980.6199 gals.).
 BJ3288
 BJ3288.The modeled gravity was interpolated from observed gravity values.
 BJ3288
 BJ3288. The following values were computed from the NAD 83(1992) position.
 BJ3288
 BJ3288;                    North         East     Units Scale Factor Converg.
 BJ3288;SPC LA S     -   233,651.206 1,110,535.761   MT  0.99998078   +0 34 34.9
 BJ3288;SPC LA S     -   766,570.67  3,643,482.74   sFT  0.99998078   +0 34 34.9
 BJ3288;UTM  15      - 3,388,978.655   770,314.116   MT  1.00050150   +1 26 10.2
 BJ3288
 BJ3288!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3288!SPC LA S     -   0.99999798  x   0.99998078  =   0.99997876
 BJ3288!UTM  15      -   0.99999798  x   1.00050150  =   1.00049948
 BJ3288
 BJ3288:                Primary Azimuth Mark                     Grid Az
 BJ3288:SPC LA S     -  A 1232 RESET                             161 02 16.0
 BJ3288:UTM  15      -  A 1232 RESET                             160 10 40.7
 BJ3288
 BJ3288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7031488978(NAD 83)
 BJ3288
 BJ3288|---------------------------------------------------------------------|
 BJ3288| PID    Reference Object                     Distance      Geod. Az  |
 BJ3288|                                                           dddmmss.s |
 BJ3288| BJ1267 A 1232 RESET                        403.474 METERS 1613650.9 |
 BJ3288| BJ1265 A 1233 RESET                         81.145 METERS 33043     |
 BJ3288|---------------------------------------------------------------------|
 BJ3288
 BJ3288                          SUPERSEDED SURVEY CONTROL
 BJ3288
 BJ3288  NAD 83(1990)-  30 36 10.34182(N)    090 10 50.33703(W) AD(       ) 2
 BJ3288
 BJ3288.Superseded values are not recommended for survey control.
 BJ3288
 BJ3288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3288.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3288
 BJ3288_MARKER: DD = SURVEY DISK
 BJ3288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3288_STAMPING: 52H050 1979
 BJ3288_MARK LOGO: LADHGS
 BJ3288_PROJECTION: FLUSH
 BJ3288_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3288+STABILITY: SURFACE MOTION
 BJ3288
 BJ3288  HISTORY     - Date     Condition        Report By
 BJ3288  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3288  HISTORY     - 1982     GOOD             LADTD
 BJ3288  HISTORY     - 20060424 MARK NOT FOUND   NGS
 BJ3288
 BJ3288                          STATION DESCRIPTION
 BJ3288
 BJ3288'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3288'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 23, T5S,
 BJ3288'R10E.  OWNERSHIP--  THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3288'DEVELOPMENT.
 BJ3288'
 BJ3288'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 40 AND
 BJ3288'25 IN FOLSOM GO SOUTH ON HIGHWAY 25 FOR 3.2 KM (2 MILES) TO THE
 BJ3288'STATION ON THE LEFT NEAR A GRAVEL DRIVE.
 BJ3288'
 BJ3288'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3288'LADTD) DISK STAMPED---52H050 1979--- SET INTO THE TOP OF A ROUND
 BJ3288'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 8.5
 BJ3288'METERS E FROM THE CENTER OF HIGHWAY 25, 5.8 METERS SW FROM THE CENTER
 BJ3288'OF A METAL GATE, 3.7 METERS S FROM THE CENTER OF THE GRAVEL DRIVE,
 BJ3288'1.8 METERS NW FROM THE SOUTH END OF A CEMENT CULVERT UNDER THE DRIVE,
 BJ3288'AND 0.6 METERS N FROM A METAL WITNESS POST AND SIGN.
 BJ3288'
 BJ3288'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3288'(NOW LADTD) DISK STAMPED---52H050 1979--- SET INTO AN IRREGULAR MASS
 BJ3288'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3288'
 BJ3288'REFERENCE MARK NO. 1 IS A STANDARD LGS DISK STAMPED---A
 BJ3288'1233 RESET 1959--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT   30
 BJ3288'CM IN DIAMETER PROJECTING  15 CM ABOVE THE GROUND LOCATED 11.9 METERS
 BJ3288'W FROM THE CENTERLINE OF THE HIGHWAY 25, 9.8 METERS E FROM THE
 BJ3288'SOUTHEAST CORNER OF AN UNPAINTED HOUSE, 1.5 METERS E FROM A FENCE,
 BJ3288'0.5 METERS N FROM THE PROTECTED PLANE OF THE SOUTH WALL OF A HOUSE,
 BJ3288'AND 0.3 METERS W FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3288
 BJ3288                          STATION RECOVERY (1982)
 BJ3288
 BJ3288'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3288'3.2 KM (2 MI) SE FROM FOLSOM.
 BJ3288'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO SOUTH ALONG
 BJ3288'STATE HIGHWAY 25 FOR 3.2 KM (2 MI) TO THE STATION ON THE LEFT IN
 BJ3288'SHOULDER OF ROAD, 8.5 METERS (28 FT) EAST OF THE CENTER OF STATE
 BJ3288'HIGHWAY 25, 5.8 METERS (19 FT) SOUTHWEST OF THE CENTER OF A METAL
 BJ3288'GATE, 3.7 METERS (12 FT) SOUTH OF THE CENTER OF A GRAVEL DRIVE,
 BJ3288'1.8 METERS (6 FT) NORTHWEST OF THE SOUTH END OF A CEMENT CULVERT.
 BJ3288'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3288'THE MARK IS 0.15 M BELOW LA 25.
 BJ3288
 BJ3288                          STATION RECOVERY (2006)
 BJ3288
 BJ3288'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3288'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3289 ***********************************************************************
 BJ3289  DESIGNATION -  52 H 051
 BJ3289  PID         -  BJ3289
 BJ3289  STATE/COUNTY-  LA/ST TAMMANY
 BJ3289  COUNTRY     -  US
 BJ3289  USGS QUAD   -  MARTINVILLE (2018)
 BJ3289
 BJ3289                         *CURRENT SURVEY CONTROL
 BJ3289  ______________________________________________________________________
 BJ3289* NAD 83(1992) POSITION- 30 37 03.03854(N) 090 11 06.50273(W)   ADJUSTED
 BJ3289* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3289  **This station is located in a suspected subsidence area (see below).
 BJ3289  ______________________________________________________________________
 BJ3289  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ3289  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 BJ3289  DYNAMIC HEIGHT  -         35.923 (meters)      117.86  (feet) COMP
 BJ3289  MODELED GRAVITY -    979,347.0   (mgal)                       NAVD 88
 BJ3289  HORZ ORDER      -  SECOND
 BJ3289
 BJ3289.The horizontal coordinates were established by classical geodetic methods
 BJ3289.and adjusted by the National Geodetic Survey in January 1993.
 BJ3289
 BJ3289.** This station is in an area of known vertical motion. If an
 BJ3289.** orthometric height was ever established but is not available 
 BJ3289.** in the current survey control section, the orthometric height
 BJ3289.** is considered suspect.  Suspect heights are available in the
 BJ3289.** superseded section only if requested.
 BJ3289
 BJ3289.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3289.GEOID18 height accuracy estimate available here.
 BJ3289
 BJ3289.Click photographs - Photos may exist for this station.
 BJ3289
 BJ3289.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3289
 BJ3289.The dynamic height is computed by dividing the NAVD 88
 BJ3289.geopotential number by the normal gravity value computed on the
 BJ3289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3289.degrees latitude (g = 980.6199 gals.).
 BJ3289
 BJ3289.The modeled gravity was interpolated from observed gravity values.
 BJ3289
 BJ3289. The following values were computed from the NAD 83(1992) position.
 BJ3289
 BJ3289;                    North         East     Units Scale Factor Converg.
 BJ3289;SPC LA S     -   235,269.999 1,110,088.971   MT  0.99998349   +0 34 26.8
 BJ3289;SPC LA S     -   771,881.66  3,642,016.90   sFT  0.99998349   +0 34 26.8
 BJ3289;UTM  15      - 3,390,591.394   769,842.833   MT  1.00049836   +1 26 04.2
 BJ3289
 BJ3289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3289!SPC LA S     -   0.99999860  x   0.99998349  =   0.99998209
 BJ3289!UTM  15      -   0.99999860  x   1.00049836  =   1.00049696
 BJ3289
 BJ3289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6984290591(NAD 83)
 BJ3289
 BJ3289                          SUPERSEDED SURVEY CONTROL
 BJ3289
 BJ3289  NAD 83(1986)-  30 37 03.05207(N)    090 11 06.50031(W) AD(       ) 2
 BJ3289
 BJ3289.Superseded values are not recommended for survey control.
 BJ3289
 BJ3289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3289.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3289
 BJ3289_MARKER: DD = SURVEY DISK
 BJ3289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3289_STAMPING: 52H051 1979
 BJ3289_MARK LOGO: LADHGS
 BJ3289_PROJECTION: FLUSH
 BJ3289_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3289+STABILITY: SURFACE MOTION
 BJ3289_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3289+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2006
 BJ3289
 BJ3289  HISTORY     - Date     Condition        Report By
 BJ3289  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3289  HISTORY     - 1982     GOOD             LADTD
 BJ3289  HISTORY     - 20060425 GOOD             NGS
 BJ3289
 BJ3289                          STATION DESCRIPTION
 BJ3289
 BJ3289'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3289'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 15, T5S,
 BJ3289'R10E, OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3289'DEVELOPMENT.
 BJ3289'
 BJ3289'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25.AND
 BJ3289'40 IN FOLSOM, DRIVE SOUTH ALONG STATE HIGHWAY 25 FOR 1.2 KM (.75
 BJ3289'MILE) TO THE STATION ON THE RIGHT.
 BJ3289'
 BJ3289'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3289'LADTD) DISK STAMPED---52H051 1979--- SET INTO THE TOP OF A ROUND
 BJ3289'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3289'17.4 METERS   W FROM THE CENTER OF STATE HIGHWAY 25, 13.7 METERS  SW
 BJ3289'FROM THE NORTH END OF A METAL CULVERT, 6.6 METERS   S FROM THE CENTER
 BJ3289'OF ROBERTS ROAD, 1.2 METERS   E FROM A FENCE, AND  .6 METERS   S FROM
 BJ3289'A METAL WITNESS POST AND SIGN.
 BJ3289'
 BJ3289'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3289'(NOW LADTD) DISK STAMPED---52H051 1979--- SET INTO AN IRREGULAR MASS
 BJ3289'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3289
 BJ3289                          STATION RECOVERY (1982)
 BJ3289
 BJ3289'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3289'1.3 KM (0.8 MI) SOUTH FROM FOLSOM.
 BJ3289'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO SOUTH ALONG
 BJ3289'STATE HIGHWAY 25 FOR 1.3 KM (0.8 MI) TO THE STATION ON THE RIGHT,
 BJ3289'17.4 METERS (57 FT) WEST OF THE CENTER OF STATE HIGHWAY 25, 13.7
 BJ3289'METERS (45 FT) SOUTHWEST OF THE NORTH END OF METAL CULVERT, 6.6 METERS
 BJ3289'(21.5 FT) SOUTH OF THE CENTER OF ROBERTS ROAD, 2.1 METERS (7 FT)
 BJ3289'SOUTHEAST OF THE CORNER OF FENCE, 1.2 METERS (4 FT) EAST OF A FENCE.
 BJ3289'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3289'THE MARK IS 0.46 M ABOVE LA 25.
 BJ3289
 BJ3289                          STATION RECOVERY (2006)
 BJ3289
 BJ3289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3289'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3290 ***********************************************************************
 BJ3290  DESIGNATION -  52 H 052
 BJ3290  PID         -  BJ3290
 BJ3290  STATE/COUNTY-  LA/ST TAMMANY
 BJ3290  COUNTRY     -  US
 BJ3290  USGS QUAD   -  MARTINVILLE (2018)
 BJ3290
 BJ3290                         *CURRENT SURVEY CONTROL
 BJ3290  ______________________________________________________________________
 BJ3290* NAD 83(1992) POSITION- 30 37 28.87372(N) 090 11 09.51212(W)   ADJUSTED
 BJ3290* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3290  **This station is located in a suspected subsidence area (see below).
 BJ3290  ______________________________________________________________________
 BJ3290  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ3290  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 BJ3290  DYNAMIC HEIGHT  -         44.281 (meters)      145.28  (feet) COMP
 BJ3290  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ3290  HORZ ORDER      -  SECOND
 BJ3290
 BJ3290.The horizontal coordinates were established by classical geodetic methods
 BJ3290.and adjusted by the National Geodetic Survey in January 1993.
 BJ3290
 BJ3290.** This station is in an area of known vertical motion. If an
 BJ3290.** orthometric height was ever established but is not available 
 BJ3290.** in the current survey control section, the orthometric height
 BJ3290.** is considered suspect.  Suspect heights are available in the
 BJ3290.** superseded section only if requested.
 BJ3290
 BJ3290.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3290.GEOID18 height accuracy estimate available here.
 BJ3290
 BJ3290.Click photographs - Photos may exist for this station.
 BJ3290
 BJ3290.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3290
 BJ3290.The dynamic height is computed by dividing the NAVD 88
 BJ3290.geopotential number by the normal gravity value computed on the
 BJ3290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3290.degrees latitude (g = 980.6199 gals.).
 BJ3290
 BJ3290.The modeled gravity was interpolated from observed gravity values.
 BJ3290
 BJ3290. The following values were computed from the NAD 83(1992) position.
 BJ3290
 BJ3290;                    North         East     Units Scale Factor Converg.
 BJ3290;SPC LA S     -   236,064.745 1,110,000.857   MT  0.99998485   +0 34 25.3
 BJ3290;SPC LA S     -   774,489.08  3,641,727.81   sFT  0.99998485   +0 34 25.3
 BJ3290;UTM  15      - 3,391,385.134   769,742.742   MT  1.00049769   +1 26 03.7
 BJ3290
 BJ3290!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3290!SPC LA S     -   0.99999729  x   0.99998485  =   0.99998214
 BJ3290!UTM  15      -   0.99999729  x   1.00049769  =   1.00049498
 BJ3290
 BJ3290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6974291385(NAD 83)
 BJ3290
 BJ3290|---------------------------------------------------------------------|
 BJ3290| PID    Reference Object                     Distance      Geod. Az  |
 BJ3290|                                                           dddmmss.s |
 BJ3290| BJ1262 A 1236 RESET                         41.543 METERS 00041     |
 BJ3290| BJ3291 52 H 053                            396.626 METERS 34636     |
 BJ3290|---------------------------------------------------------------------|
 BJ3290
 BJ3290                          SUPERSEDED SURVEY CONTROL
 BJ3290
 BJ3290  NAD 83(1986)-  30 37 28.88724(N)    090 11 09.50981(W) AD(       ) 2
 BJ3290
 BJ3290.Superseded values are not recommended for survey control.
 BJ3290
 BJ3290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3290.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3290
 BJ3290_MARKER: DD = SURVEY DISK
 BJ3290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3290_STAMPING: 52H052 1979
 BJ3290_MARK LOGO: LADHGS
 BJ3290_PROJECTION: FLUSH
 BJ3290_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3290+STABILITY: SURFACE MOTION
 BJ3290_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3290+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2006
 BJ3290
 BJ3290  HISTORY     - Date     Condition        Report By
 BJ3290  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3290  HISTORY     - 1982     GOOD             LADTD
 BJ3290  HISTORY     - 20060425 GOOD             NGS
 BJ3290
 BJ3290                          STATION DESCRIPTION
 BJ3290
 BJ3290'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3290'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 22, T5S,
 BJ3290'R10E, OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3290'DEVELOPMENT.
 BJ3290'
 BJ3290'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3290'40 IN FOLSOM, DRIVE SOUTH ALONG STATE HIGHWAY 25 FOR .8 KM (0.5 MILE)
 BJ3290'TO THE STATION ON THE LEFT AND SOUTH OF THE SOUTH DRIVE TO THE FOLSOM
 BJ3290'ELEMENTARY SCHOOL.
 BJ3290'
 BJ3290'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3290'LADTD) DISK STAMPED---52H052 1979--- SET INTO THE TOP OF A ROUND
 BJ3290'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3290'15.8 METERS   E FROM THE CENTER OF STATE HIGHWAY 25, 9.3 METERS   S
 BJ3290'FROM THE CENTER OF THE SOUTH DRIVE INTO FOLSOM SCHOOL, 9.3 METERS   W
 BJ3290'FROM A CHAINLINK FENCE, 5.0 METERS  SE FROM THE SOUTH END OF A CEMENT
 BJ3290'CULVERT UNDER DRIVE, AND  .6 METERS   N FROM A METAL WITNESS POST AND
 BJ3290'SIGN.
 BJ3290'
 BJ3290'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3290'(NOW LADTD) DISK STAMPED---52H052 1979--- SET INTO AN IRREGULAR MASS
 BJ3290'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3290'
 BJ3290'REFERENCE MARK NO. 1 IS A STANDARD LGS DISK STAMPED---A
 BJ3290'1236 RESET 19 61--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 BJ3290'CM IN DIAMETER PROJECTING  10 CM ABOVE THE GROUND LOCATED 32 METERS W
 BJ3290'FROM THE SOUTH EDGE OF LOWER STEP WEST ENTRANCE OF SCHOOL, 12.6
 BJ3290'METERS SW FROM THE FLAG POLE, 0.3 METERS E FROM THE SIDEWALK IN FRONT
 BJ3290'OF THE SCHOOL, 0.3 METERS W FROM A WOVEN WIRE FENCE, AND 0.3 METERS S
 BJ3290'FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3290
 BJ3290                          STATION RECOVERY (1982)
 BJ3290
 BJ3290'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3290'0.6 KM (0.4 MI) SOUTH FROM FOLSOM.
 BJ3290'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO SOUTH ALONG
 BJ3290'STATE HIGHWAY 25 FOR 0.6 KM (0.4 MI) TO THE STATION ON THE LEFT AND
 BJ3290'SOUTH OF THE SOUTH DRIVE TO THE FOLSOM ELEMENTRY SCHOOL, 15.8 METERS
 BJ3290'(52 FT) EAST OF THE CENTER OF STATE HIGHWAY 25, 9.3 METERS (30.5 FT)
 BJ3290'SOUTH OF THE CENTER OF THE SOUTH DRIVE TO SCHOOL, 9.3 METERS (30.5 FT)
 BJ3290'WEST OF A CHAIN LINK FENCE, 5 METERS (16.5 FT) SOUTHEAST OF THE SOUTH
 BJ3290'END OF A CEMENT CULVERT UNDER DRIVE.
 BJ3290'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3290'THE MARK IS 0.46 M BELOW LA 25.
 BJ3290
 BJ3290                          STATION RECOVERY (2006)
 BJ3290
 BJ3290'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3290'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3291 ***********************************************************************
 BJ3291  DESIGNATION -  52 H 053
 BJ3291  PID         -  BJ3291
 BJ3291  STATE/COUNTY-  LA/ST TAMMANY
 BJ3291  COUNTRY     -  US
 BJ3291  USGS QUAD   -  FOLSOM (2018)
 BJ3291
 BJ3291                         *CURRENT SURVEY CONTROL
 BJ3291  ______________________________________________________________________
 BJ3291* NAD 83(1992) POSITION- 30 37 41.40233(N) 090 11 12.96444(W)   ADJUSTED
 BJ3291* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3291  **This station is located in a suspected subsidence area (see below).
 BJ3291  ______________________________________________________________________
 BJ3291  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BJ3291  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 BJ3291  DYNAMIC HEIGHT  -         47.082 (meters)      154.47  (feet) COMP
 BJ3291  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BJ3291  HORZ ORDER      -  SECOND
 BJ3291
 BJ3291.The horizontal coordinates were established by classical geodetic methods
 BJ3291.and adjusted by the National Geodetic Survey in January 1993.
 BJ3291
 BJ3291.** This station is in an area of known vertical motion. If an
 BJ3291.** orthometric height was ever established but is not available 
 BJ3291.** in the current survey control section, the orthometric height
 BJ3291.** is considered suspect.  Suspect heights are available in the
 BJ3291.** superseded section only if requested.
 BJ3291
 BJ3291.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3291.GEOID18 height accuracy estimate available here.
 BJ3291
 BJ3291.Click photographs - Photos may exist for this station.
 BJ3291
 BJ3291.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3291
 BJ3291.The dynamic height is computed by dividing the NAVD 88
 BJ3291.geopotential number by the normal gravity value computed on the
 BJ3291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3291.degrees latitude (g = 980.6199 gals.).
 BJ3291
 BJ3291.The modeled gravity was interpolated from observed gravity values.
 BJ3291
 BJ3291. The following values were computed from the NAD 83(1992) position.
 BJ3291
 BJ3291;                    North         East     Units Scale Factor Converg.
 BJ3291;SPC LA S     -   236,449.622 1,109,905.060   MT  0.99998551   +0 34 23.6
 BJ3291;SPC LA S     -   775,751.80  3,641,413.52   sFT  0.99998551   +0 34 23.6
 BJ3291;UTM  15      - 3,391,768.725   769,641.122   MT  1.00049701   +1 26 02.5
 BJ3291
 BJ3291!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3291!SPC LA S     -   0.99999685  x   0.99998551  =   0.99998236
 BJ3291!UTM  15      -   0.99999685  x   1.00049701  =   1.00049386
 BJ3291
 BJ3291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6964191768(NAD 83)
 BJ3291
 BJ3291                          SUPERSEDED SURVEY CONTROL
 BJ3291
 BJ3291  NAD 83(1986)-  30 37 41.41582(N)    090 11 12.96217(W) AD(       ) 2
 BJ3291
 BJ3291.Superseded values are not recommended for survey control.
 BJ3291
 BJ3291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3291.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3291
 BJ3291_MARKER: DD = SURVEY DISK
 BJ3291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3291_STAMPING: 52H053 1979
 BJ3291_MARK LOGO: LADH
 BJ3291_PROJECTION: FLUSH
 BJ3291_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3291+STABILITY: SURFACE MOTION
 BJ3291
 BJ3291  HISTORY     - Date     Condition        Report By
 BJ3291  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3291  HISTORY     - 1982     GOOD             LADTD
 BJ3291
 BJ3291                          STATION DESCRIPTION
 BJ3291
 BJ3291'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3291'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 10, T3S,
 BJ3291'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3291'DEVELOPMENT.
 BJ3291'
 BJ3291'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3291'40 IN FOLSOM, GO SOUTH   ON STATE HIGHWAY 25 FOR APPROXIMATELY .2 KM
 BJ3291'(0.1 MILE) TO THE STATION ON THE LEFT OF THE HIGHWAY.
 BJ3291'
 BJ3291'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3291'LADTD) DISK STAMPED---52H053 1979--- SET INTO THE TOP OF A ROUND
 BJ3291'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 11
 BJ3291'METERS  NE FROM THE CENTER OF STATE HIGHWAY 25, 9.1 METERS SSE FROM
 BJ3291'THE CENTER OF A GRAVEL ROAD, 8.1 METERS SSW FROM A 40-INCH WATER OAK
 BJ3291'TREE, 3.8 METERS   E FROM THE EAST END OF A METAL CULVERT, AND  .6
 BJ3291'METERS NNE FROM A METAL WITNESS POST AND SIGN.
 BJ3291'
 BJ3291'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3291'(NOW LADTD) DISK STAMPED---52H053 1979--- SET INTO AN IRREGULAR MASS
 BJ3291'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3291
 BJ3291                          STATION RECOVERY (1982)
 BJ3291
 BJ3291'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3291'0.2 KM (0.1 MI) SOUTH FROM FOLSOM.
 BJ3291'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO SOUTH ALONG
 BJ3291'STATE HIGHWAY 25 FOR 0.2 KM (0.1 MI) TO THE STATION ON THE LEFT OF
 BJ3291'HIGHWAY, 11 METERS (36 FT) NORTHEAST OF THE CENTER OF STATE HIGHWAY
 BJ3291'25, 9.1 METERS (30 FT) SOUTH-SOUTHEAST OF THE CENTER OF A GRAVEL
 BJ3291'DRIVE, 8.1 METERS (26.5 FT) SOUTH-SOUTHWEST OF A 40-INCH WATER OAK
 BJ3291'TREE, 3.8 METERS (12.5 FT) EAST OF THE EAST END OF A METAL CULVERT
 BJ3291'UNDER STATE HIGHWAY 25, 0.2 METERS (0.5 FT) NORTHEAST OF THE EDGE OF A
 BJ3291'SIDE WALK, 2.1 METERS (7 FT) NORTH OF BENCH MARK A 1237 LAGS RESET
 BJ3291'1959.
 BJ3291'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ3291'THE MARK IS ABOVE LEVEL WITH LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3292 ***********************************************************************
 BJ3292  DESIGNATION -  52 H 054
 BJ3292  PID         -  BJ3292
 BJ3292  STATE/COUNTY-  LA/ST TAMMANY
 BJ3292  COUNTRY     -  US
 BJ3292  USGS QUAD   -  FOLSOM (2018)
 BJ3292
 BJ3292                         *CURRENT SURVEY CONTROL
 BJ3292  ______________________________________________________________________
 BJ3292* NAD 83(1992) POSITION- 30 37 35.63680(N) 090 11 39.39465(W)   ADJUSTED
 BJ3292* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3292  **This station is located in a suspected subsidence area (see below).
 BJ3292  ______________________________________________________________________
 BJ3292  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ3292  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 BJ3292  DYNAMIC HEIGHT  -         44.280 (meters)      145.28  (feet) COMP
 BJ3292  MODELED GRAVITY -    979,346.5   (mgal)                       NAVD 88
 BJ3292  HORZ ORDER      -  SECOND
 BJ3292
 BJ3292.The horizontal coordinates were established by classical geodetic methods
 BJ3292.and adjusted by the National Geodetic Survey in January 1993.
 BJ3292
 BJ3292.** This station is in an area of known vertical motion. If an
 BJ3292.** orthometric height was ever established but is not available 
 BJ3292.** in the current survey control section, the orthometric height
 BJ3292.** is considered suspect.  Suspect heights are available in the
 BJ3292.** superseded section only if requested.
 BJ3292
 BJ3292.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3292.GEOID18 height accuracy estimate available here.
 BJ3292
 BJ3292.Click photographs - Photos may exist for this station.
 BJ3292
 BJ3292.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3292
 BJ3292.The dynamic height is computed by dividing the NAVD 88
 BJ3292.geopotential number by the normal gravity value computed on the
 BJ3292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3292.degrees latitude (g = 980.6199 gals.).
 BJ3292
 BJ3292.The modeled gravity was interpolated from observed gravity values.
 BJ3292
 BJ3292. The following values were computed from the NAD 83(1992) position.
 BJ3292
 BJ3292;                    North         East     Units Scale Factor Converg.
 BJ3292;SPC LA S     -   236,265.063 1,109,202.998   MT  0.99998520   +0 34 10.4
 BJ3292;SPC LA S     -   775,146.29  3,639,110.17   sFT  0.99998520   +0 34 10.4
 BJ3292;UTM  15      - 3,391,573.541   768,941.556   MT  1.00049236   +1 25 48.8
 BJ3292
 BJ3292!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3292!SPC LA S     -   0.99999729  x   0.99998520  =   0.99998249
 BJ3292!UTM  15      -   0.99999729  x   1.00049236  =   1.00048965
 BJ3292
 BJ3292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6894191573(NAD 83)
 BJ3292
 BJ3292                          SUPERSEDED SURVEY CONTROL
 BJ3292
 BJ3292  NAD 83(1986)-  30 37 35.65022(N)    090 11 39.39240(W) AD(       ) 2
 BJ3292
 BJ3292.Superseded values are not recommended for survey control.
 BJ3292
 BJ3292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3292.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3292
 BJ3292_MARKER: DD = SURVEY DISK
 BJ3292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3292_STAMPING: 52H054 1979
 BJ3292_MARK LOGO: LADHGS
 BJ3292_PROJECTION: FLUSH
 BJ3292_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3292+STABILITY: SURFACE MOTION
 BJ3292
 BJ3292  HISTORY     - Date     Condition        Report By
 BJ3292  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3292  HISTORY     - 1982     GOOD             LADTD
 BJ3292
 BJ3292                          STATION DESCRIPTION
 BJ3292
 BJ3292'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3292'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 10, T5S,
 BJ3292'R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3292'DEVELOPMENT.
 BJ3292'
 BJ3292'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3292'40 IN FOLSOM, GO WEST  ON HIGHWAY 40 FOR 0.8 KM (0.5 MILE) TO A
 BJ3292'GRAVEL ROAD ON THE RIGHT, THENCE GO WEST ON THE GRAVEL ROAD FOR 0.2
 BJ3292'KM (0.1 MILE) TO THE STATION ON THE RIGHT AT THE INTERSECTION WITH
 BJ3292'ANOTHER GRAVEL ROAD.
 BJ3292'
 BJ3292'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3292'LADTD) DISK STAMPED---52H054 1979--- SET INTO THE TOP OF A ROUND
 BJ3292'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3292'27.4 METERS S FROM A 24 INCH PINE TREE, 19.5 METERS SE FROM A POWER
 BJ3292'POLE, 14.6 METERS E FROM THE CENTER OF A GRAVEL ROAD, 10.1 METERS N
 BJ3292'FROM THE CENTER OF A GRAVEL ROAD, AND 0.6 METERS W FROM A METAL
 BJ3292'WITNESS POST AND SIGN.
 BJ3292'
 BJ3292'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3292'(NOW LADTD) DISK STAMPED---52H054 1979--- SET INTO AN IRREGULAR MASS
 BJ3292'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3292
 BJ3292                          STATION RECOVERY (1982)
 BJ3292
 BJ3292'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3292'1 KM (0.6 MI) EAST FROM FOLSOM.
 BJ3292'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO WEST ALONG
 BJ3292'STATE HIGHWAY FOR 0.8 KM (0.5 MI) TO A GRAVEL ROAD ON THE RIGHT,
 BJ3292'CONTINUE ON THE GRAVEL ROAD FOR 0.2 KM (0.1 MI) TO THE STATION ON THE
 BJ3292'RIGHT AT THE INTERSECTION OF ANOTHER GRAVEL ROAD, 27.4 METERS (90 FT)
 BJ3292'SOUTH OF A 24-INCH PINE TREE, 19.5 METERS (64 FT) SOUTHEAST OF A POWER
 BJ3292'POLE, 14.6 METERS (48 FT) EAST OF THE CENTER OF A GRAVEL ROAD, 10.1
 BJ3292'METERS (33 FT) NORTH-NORTHEAST OF A GRAVEL ROAD.
 BJ3292'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3292'THE MARK IS ABOVE LEVEL WITH PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3293 ***********************************************************************
 BJ3293  DESIGNATION -  52 H 055
 BJ3293  PID         -  BJ3293
 BJ3293  STATE/COUNTY-  LA/ST TAMMANY
 BJ3293  COUNTRY     -  US
 BJ3293  USGS QUAD   -  MARTINVILLE (2018)
 BJ3293
 BJ3293                         *CURRENT SURVEY CONTROL
 BJ3293  ______________________________________________________________________
 BJ3293* NAD 83(1992) POSITION- 30 37 16.57401(N) 090 11 40.25228(W)   ADJUSTED
 BJ3293* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3293  **This station is located in a suspected subsidence area (see below).
 BJ3293  ______________________________________________________________________
 BJ3293  GEOID HEIGHT    -        -27.062 (meters)                     GEOID18
 BJ3293  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 BJ3293  DYNAMIC HEIGHT  -         41.801 (meters)      137.14  (feet) COMP
 BJ3293  MODELED GRAVITY -    979,346.9   (mgal)                       NAVD 88
 BJ3293  HORZ ORDER      -  SECOND
 BJ3293
 BJ3293.The horizontal coordinates were established by classical geodetic methods
 BJ3293.and adjusted by the National Geodetic Survey in January 1993.
 BJ3293
 BJ3293.** This station is in an area of known vertical motion. If an
 BJ3293.** orthometric height was ever established but is not available 
 BJ3293.** in the current survey control section, the orthometric height
 BJ3293.** is considered suspect.  Suspect heights are available in the
 BJ3293.** superseded section only if requested.
 BJ3293
 BJ3293.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3293.GEOID18 height accuracy estimate available here.
 BJ3293
 BJ3293.Click photographs - Photos may exist for this station.
 BJ3293
 BJ3293.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3293
 BJ3293.The dynamic height is computed by dividing the NAVD 88
 BJ3293.geopotential number by the normal gravity value computed on the
 BJ3293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3293.degrees latitude (g = 980.6199 gals.).
 BJ3293
 BJ3293.The modeled gravity was interpolated from observed gravity values.
 BJ3293
 BJ3293. The following values were computed from the NAD 83(1992) position.
 BJ3293
 BJ3293;                    North         East     Units Scale Factor Converg.
 BJ3293;SPC LA S     -   235,677.830 1,109,185.994   MT  0.99998420   +0 34 09.9
 BJ3293;SPC LA S     -   773,219.68  3,639,054.38   sFT  0.99998420   +0 34 09.9
 BJ3293;UTM  15      - 3,390,985.821   768,933.369   MT  1.00049231   +1 25 47.5
 BJ3293
 BJ3293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3293!SPC LA S     -   0.99999768  x   0.99998420  =   0.99998188
 BJ3293!UTM  15      -   0.99999768  x   1.00049231  =   1.00048999
 BJ3293
 BJ3293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6893390985(NAD 83)
 BJ3293
 BJ3293                          SUPERSEDED SURVEY CONTROL
 BJ3293
 BJ3293  NAD 83(1986)-  30 37 16.58739(N)    090 11 40.24996(W) AD(       ) 2
 BJ3293
 BJ3293.Superseded values are not recommended for survey control.
 BJ3293
 BJ3293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3293.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3293
 BJ3293_MARKER: DD = SURVEY DISK
 BJ3293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3293_STAMPING: 52H055 1979
 BJ3293_MARK LOGO: LADHGS
 BJ3293_PROJECTION: FLUSH
 BJ3293_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3293+STABILITY: SURFACE MOTION
 BJ3293
 BJ3293  HISTORY     - Date     Condition        Report By
 BJ3293  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3293  HISTORY     - 1982     GOOD             LADTD
 BJ3293
 BJ3293                          STATION DESCRIPTION
 BJ3293
 BJ3293'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3293'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 16, T5S,
 BJ3293'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3293'DEVELOPMENT.
 BJ3293'
 BJ3293'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 40 IN
 BJ3293'FOLSOM, DRIVE WEST ALONG HIGHWAY 40 FOR APPROXIMATELY 1.4 KM (0.9
 BJ3293'MILES) TO THE STATION MARK ON THE LEFT BY A GRAVEL ROAD.
 BJ3293'
 BJ3293'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3293'LADTD) DISK STAMPED---52H055 1979--- SET INTO THE TOP OF A ROUND
 BJ3293'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3293'26.2 METERS NE FROM THE SOUTH END OF A CEMENT DRAIN UNDER HIGHWAY 40,
 BJ3293'22.9 METERS NW FROM A POWER POLE, 10.1 METERS SE FROM THE CENTER OF
 BJ3293'THE HIGHWAY, 6.4 METERS W FROM THE CENTER OF A GRAVEL ROAD, AND 0.6
 BJ3293'METERS NE FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3293'
 BJ3293'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3293'(NOW LADTD) DISK STAMPED---52H055 1979--- SET INTO AN IRREGULAR
 BJ3293'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3293
 BJ3293                          STATION RECOVERY (1982)
 BJ3293
 BJ3293'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3293'1.4 KM (0.9 MI) WEST FROM FOLSOM.
 BJ3293'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO WEST ALONG
 BJ3293'STATE HIGHWAY 40 FOR 1.4 KM (0.9 MI) TO THE STATION ON THE LEFT BY A
 BJ3293'GRAVEL ROAD, 26.2 METERS (86 FT) NORTHEAST OF THE SOUTH END OF A
 BJ3293'CEMENT DRAIN UNDER STATE HIGHWAY 40, 6.4 METERS (21 FT) WEST OF THE
 BJ3293'CENTER OF A GRAVEL ROAD, 22.9 METERS (75 FT) NORTHWEST OF A POWER
 BJ3293'POLE, 15.8 METERS (52 FT) WEST-NORTHWEST OF A TELEPHONE REPAIR BOX,
 BJ3293'10.1 METERS (33 FT) SOUTHEAST OF THE CENTER OF STATE HIGHWAY 40.
 BJ3293'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ3293'THE MARK IS 0.30 M BELOW LA 40.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5301 ***********************************************************************
 BJ5301  DESIGNATION -  52 H 056 RESET
 BJ5301  PID         -  BJ5301
 BJ5301  STATE/COUNTY-  LA/ST TAMMANY
 BJ5301  COUNTRY     -  US
 BJ5301  USGS QUAD   -  COVINGTON (2018)
 BJ5301
 BJ5301                         *CURRENT SURVEY CONTROL
 BJ5301  ______________________________________________________________________
 BJ5301* NAD 83(1992) POSITION- 30 28 59.58557(N) 090 05 33.06643(W)   ADJUSTED
 BJ5301* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5301  **This station is located in a suspected subsidence area (see below).
 BJ5301  ______________________________________________________________________
 BJ5301  GEOID HEIGHT    -        -26.846 (meters)                     GEOID18
 BJ5301  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 BJ5301  HORZ ORDER      -  THIRD
 BJ5301
 BJ5301.The horizontal coordinates were established by classical geodetic methods
 BJ5301.and adjusted by the National Geodetic Survey in May 1993.
 BJ5301
 BJ5301.** This station is in an area of known vertical motion. If an
 BJ5301.** orthometric height was ever established but is not available 
 BJ5301.** in the current survey control section, the orthometric height
 BJ5301.** is considered suspect.  Suspect heights are available in the
 BJ5301.** superseded section only if requested.
 BJ5301
 BJ5301.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5301.GEOID18 height accuracy estimate available here.
 BJ5301
 BJ5301.Click photographs - Photos may exist for this station.
 BJ5301
 BJ5301.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5301
 BJ5301. The following values were computed from the NAD 83(1992) position.
 BJ5301
 BJ5301;                    North         East     Units Scale Factor Converg.
 BJ5301;SPC LA S     -   220,475.961 1,119,130.374   MT  0.99996106   +0 37 13.5
 BJ5301;SPC LA S     -   723,344.88  3,671,680.24   sFT  0.99996106   +0 37 13.5
 BJ5301;UTM  15      - 3,375,926.220   779,109.907   MT  1.00056116   +1 28 33.2
 BJ5301
 BJ5301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5301!SPC LA S     -   1.00000290  x   0.99996106  =   0.99996396
 BJ5301!UTM  15      -   1.00000290  x   1.00056116  =   1.00056407
 BJ5301
 BJ5301:                Primary Azimuth Mark                     Grid Az
 BJ5301:SPC LA S     -  COVINGTON RESET                          337 33 00.2
 BJ5301:UTM  15      -  COVINGTON RESET                          336 41 40.5
 BJ5301
 BJ5301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7910975926(NAD 83)
 BJ5301
 BJ5301|---------------------------------------------------------------------|
 BJ5301| PID    Reference Object                     Distance      Geod. Az  |
 BJ5301|                                                           dddmmss.s |
 BJ5301| BJ3254 52 H 056                             38.186 METERS 24732     |
 BJ5301| BJ2916 COVINGTON RESET                     APPROX. 0.6 KM 3381013.7 |
 BJ5301|---------------------------------------------------------------------|
 BJ5301
 BJ5301                          SUPERSEDED SURVEY CONTROL
 BJ5301
 BJ5301.No superseded survey control is available for this station.
 BJ5301
 BJ5301_MARKER: DD = SURVEY DISK
 BJ5301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5301_STAMPING: 52H056 RESET 1986
 BJ5301_MARK LOGO: LADTD
 BJ5301_PROJECTION: FLUSH
 BJ5301_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ5301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5301+STABILITY: SURFACE MOTION
 BJ5301_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5301+SATELLITE: SATELLITE OBSERVATIONS - July 12, 1990
 BJ5301
 BJ5301  HISTORY     - Date     Condition        Report By
 BJ5301  HISTORY     - 1986     MONUMENTED       LADTD
 BJ5301  HISTORY     - 1986     GOOD             LADTD
 BJ5301  HISTORY     - 19900712 GOOD             LADTD
 BJ5301
 BJ5301                          STATION DESCRIPTION
 BJ5301
 BJ5301'DESCRIBED BY LA TRANSP AND DEV 1986 (SLC)
 BJ5301'THE STATION IS LOCATED ABOUT 0.5 KM (0.3 MI) NORTH OF THE BOGUE
 BJ5301'FALAYA SHOPPING CENTER IN COVINGTON, AND IN THE SOUTHWEST
 BJ5301'QUARTER OF SECTION 37, T6S, R11E.
 BJ5301'OWNERSHIP - - THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ5301'DEVELOPMENT.
 BJ5301'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 12
 BJ5301'AND US HIGHWAY 190 GO WEST ALONG US HIGHWAY 190 FOR 6.1 KM
 BJ5301'(3.8 MILES) TO THE STATION ON THE RIGHT AND NEAR THE
 BJ5301'RIGHT-OF-WAY FENCE.
 BJ5301'
 BJ5301'THE STATION IS A STANDARD LADH DISK STAMPED---52H056
 BJ5301'RESET 1986---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT,
 BJ5301'30 CM(12 INCHES)IN DIAMETER FLUSH WITH GROUND.
 BJ5301'
 BJ5301'LOCATED 64 METERS(210 FEET)SOUTH FROM A GRAVEL DRIVE,
 BJ5301'32.2 METERS(105.5 FEET)EAST FROM THE CENTER OF THE HIGHWAY,
 BJ5301'6.4 METERS(21 FEET)WEST FROM A POWER POLE, 0.5 METERS
 BJ5301'(1.5 FEET)NORTH FROM A WITNESS POST WITH SIGN ATTACHED.
 BJ5301'
 BJ5301'THE UNDERGROUND MARK IS A STANDARD LADH DISK STAMPED---
 BJ5301'52H056 RESET 1986---SET INTO AN
 BJ5301'IRREGULAR MASS OF CONCRETE 0.9 METERS(3 FEET)BELOW THE
 BJ5301'SURFACE.
 BJ5301
 BJ5301                          STATION RECOVERY (1986)
 BJ5301
 BJ5301'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 BJ5301'IN COVINGTON CITY.
 BJ5301'FROM THE INTERSECTION OF INTERSTATE 12 AND US 190 SOUTH OF COVINGTON,
 BJ5301'GO NORTH ALONG US HIGHWAY 190 FOR 6.4 KM (4.00 MI) TO THE STATION ON
 BJ5301'THE RIGHT, NEAR A RIGHT-OF-WAY FENCE ALONG US HIGHWAY 190, AND UNDER
 BJ5301'A POWERLINE THAT CROSSES THE HIGHWAY, 64 M (210.0 FT) SOUTH OF A
 BJ5301'GRAVEL DRIVE, 32.2 M (105.6 FT) EAST OF THE CENTER OF US HIGHWAY 190,
 BJ5301'AND 6.4 M (21.0 FT) WEST OF A POWERPOLE.
 BJ5301'THE MARK IS 0.5 METERS  N FROM  A WITNESS POST
 BJ5301'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 BJ5301
 BJ5301                          STATION RECOVERY (1990)
 BJ5301
 BJ5301'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ5301'THE STATION IS LOCATED IN COVINGTON, ABOUT 0.3 MI (0.5 KM) NORTH OF
 BJ5301'THE BOGUE FALAYA SHOPPING CENTER, IN THE SOUTHWEST QUARTER OF SECTION
 BJ5301'38, T6S, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ5301'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 BJ5301'HIGHWAY 12 AND U.S.  HIGHWAY 190 IN SOUTH COVINGTON, GO WEST FOR 3.8
 BJ5301'MI (6.1 KM) ON HIGHWAY 190 TO THE STATION ON THE RIGHT. THE STATION IS
 BJ5301'210.0 FT (64.0 M) SOUTH FROM A GRAVEL DRIVE, 105.5 FT (32.2 M) EAST
 BJ5301'FROM THE CENTER OF THE HIGHWAY, 21.0 FT (6.4 M) WEST FROM A POWER POLE
 BJ5301'AND 1.5 FT (0.5 M) NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ5301'THE MARK IS RECESSED 2 IN BELOW THE GROUND SURFACE AND ABOUT LEVEL
 BJ5301'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3253 ***********************************************************************
 BJ3253  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ3253  DESIGNATION -  52 H 057
 BJ3253  PID         -  BJ3253
 BJ3253  STATE/COUNTY-  LA/ST TAMMANY
 BJ3253  COUNTRY     -  US
 BJ3253  USGS QUAD   -  COVINGTON (2018)
 BJ3253
 BJ3253                         *CURRENT SURVEY CONTROL
 BJ3253  ______________________________________________________________________
 BJ3253* NAD 83(2011) POSITION- 30 28 48.07808(N) 090 05 23.74960(W)   ADJUSTED
 BJ3253* NAD 83(2011) ELLIP HT-   -21.233 (meters)        (03/26/19)   ADJUSTED
 BJ3253* NAD 83(2011) EPOCH   -  2010.00
 BJ3253* NAVD 88 ORTHO HEIGHT -     5.61  (meters)       18.4   (feet) GPS OBS
 BJ3253* NAVD 88 EPOCH        -  2009.55
 BJ3253  **This station is located in a suspected subsidence area (see below).
 BJ3253  ______________________________________________________________________
 BJ3253  GEOID HEIGHT    -        -26.841 (meters)                     GEOID18
 BJ3253  NAD 83(2011) X  -     -8,634.958 (meters)                     COMP
 BJ3253  NAD 83(2011) Y  - -5,501,432.066 (meters)                     COMP
 BJ3253  NAD 83(2011) Z  -  3,216,335.234 (meters)                     COMP
 BJ3253  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 BJ3253
 BJ3253  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3253  Standards:
 BJ3253         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3253            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3253  -------------------------------------------------------------------
 BJ3253  NETWORK    0.35   0.84           0.15   0.14   0.43     -0.00358747
 BJ3253  -------------------------------------------------------------------
 BJ3253  Click here for local accuracies and other accuracy information.
 BJ3253
 BJ3253.The horizontal coordinates were established by GPS observations
 BJ3253.and adjusted by the National Geodetic Survey in March 2019.
 BJ3253
 BJ3253.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3253.been affixed to the stable North American tectonic plate. See 
 BJ3253.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3253
 BJ3253.The horizontal coordinates are valid at the epoch date displayed above
 BJ3253.which is a decimal equivalence of Year/Month/Day.
 BJ3253
 BJ3253.** This station is in an area of known vertical motion.  Due to the
 BJ3253.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ3253.** determined the orthometric heights for marks in these suspect
 BJ3253.** subsidence areas should be considered valid only at the epoch date
 BJ3253.** associated with the orthometric height.  These heights must always
 BJ3253.** be validated when used as control.  All previously superseded
 BJ3253.** orthometric heights are now considered suspect and are available
 BJ3253.** in the superseded section.  NGS does not recommend using suspect
 BJ3253.** or superseded heights as control.
 BJ3253
 BJ3253.The orthometric height was determined by GPS observations and a
 BJ3253.high-resolution geoid model using precise GPS observation and
 BJ3253.processing techniques.
 BJ3253
 BJ3253.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3253.GEOID18 height accuracy estimate available here.
 BJ3253
 BJ3253.Click photographs - Photos may exist for this station.
 BJ3253
 BJ3253.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3253
 BJ3253.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3253
 BJ3253.The ellipsoidal height was determined by GPS observations
 BJ3253.and is referenced to NAD 83.
 BJ3253
 BJ3253. The following values were computed from the NAD 83(2011) position.
 BJ3253
 BJ3253;                    North         East     Units Scale Factor Converg.
 BJ3253;SPC LA S     -   220,124.321 1,119,382.684   MT  0.99996060   +0 37 18.2
 BJ3253;SPC LA S     -   722,191.21  3,672,508.02   sFT  0.99996060   +0 37 18.2
 BJ3253;UTM  15      - 3,375,578.176   779,367.593   MT  1.00056293   +1 28 37.4
 BJ3253
 BJ3253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3253!SPC LA S     -   1.00000333  x   0.99996060  =   0.99996393
 BJ3253!UTM  15      -   1.00000333  x   1.00056293  =   1.00056627
 BJ3253
 BJ3253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7936775578(NAD 83)
 BJ3253
 BJ3253                          SUPERSEDED SURVEY CONTROL
 BJ3253
 BJ3253  NAD 83(2011)-  30 28 48.07810(N)    090 05 23.74968(W) AD(2010.00) 0
 BJ3253  ELLIP H (06/27/12)  -21.209  (m)                       GP(2010.00)    
 BJ3253  ELLIP H (10/11/11)  -21.213  (m)                       GP(       ) 4 1
 BJ3253  NAD 83(2007)-  30 28 48.07809(N)    090 05 23.75029(W) AD(2006.81) A
 BJ3253  ELLIP H (03/12/08)  -21.192  (m)                       GP(2006.81) 3 1
 BJ3253  NAD 83(1992)-  30 28 48.07829(N)    090 05 23.74835(W) AD(       ) 2
 BJ3253  NAD 83(1986)-  30 28 48.09133(N)    090 05 23.74539(W) AD(       ) 2
 BJ3253  NAVD 88 (12/26/12)    5.65   (m)  GEOID12A model used  GP(2009.55)    
 BJ3253  NAVD 88 (03/12/08)    5.75   (m)  GEOID03  model used  GP(2006.81)    
 BJ3253  NAVD 88 (02/14/94)    5.832  (m)           19.13   (f) ADJUSTED    2 1
 BJ3253  NGVD 29               5.82   (m)           19.1    (f) LEVELING    3  
 BJ3253
 BJ3253.Superseded values are not recommended for survey control.
 BJ3253
 BJ3253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3253.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3253
 BJ3253_MARKER: DD = SURVEY DISK
 BJ3253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3253_STAMPING: 52H057 1979
 BJ3253_MARK LOGO: LADHGS
 BJ3253_PROJECTION: FLUSH
 BJ3253_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3253+STABILITY: SURFACE MOTION
 BJ3253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3253+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 BJ3253
 BJ3253  HISTORY     - Date     Condition        Report By
 BJ3253  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3253  HISTORY     - 1982     GOOD             LADTD
 BJ3253  HISTORY     - 19900712 GOOD             LADTD
 BJ3253  HISTORY     - 20060323 GOOD             SJBGRP
 BJ3253  HISTORY     - 20060421 GOOD             NGS
 BJ3253  HISTORY     - 20100924 GOOD             GEOMET
 BJ3253  HISTORY     - 20160616 GOOD             NGS
 BJ3253
 BJ3253                          STATION DESCRIPTION
 BJ3253
 BJ3253'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3253'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 37, T6S,
 BJ3253'R11E.  OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3253'DEVELOPMENT.
 BJ3253'
 BJ3253'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 12 AND U S
 BJ3253'HIGHWAY 190, DRIVE WEST ALONG HIGHWAY 190 FOR 5.6 KM (3.5 MILES) TO
 BJ3253'THE STATION ON THE LEFT NEAR A POWER POLE AND IN FRONT OF THE BOGUE
 BJ3253'FALAYA SHOPPING CENTER.
 BJ3253'
 BJ3253'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW LADTD)
 BJ3253'DISK STAMPED---52H057 1979--- SET INTO THE TOP OF A ROUND CONCRETE
 BJ3253'MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 26.2 METERS
 BJ3253'NORTHEAST FROM THE SOUTHEAST CORNER OF A STATE FARM INS.  BUILDING,
 BJ3253'18.6 METERS SOUTHEAST FROM THE CENTER OF A CONCRETE DRIVE, 11.3 METERS
 BJ3253'SOUTHWEST FROM THE CENTER OF THE HIGHWAY, 1.4 METERS SOUTH FROM A
 BJ3253'POWER POLE, AND 0.6 METERS SOUTHEAST FROM A METAL WITNESS POST WITH
 BJ3253'SIGN ATTACHED.
 BJ3253'
 BJ3253'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3253'(NOW LADTD) DISK STAMPED---52H057 1979--- SET INTO AN IRREGULAR MASS
 BJ3253'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3253
 BJ3253                          STATION RECOVERY (1982)
 BJ3253
 BJ3253'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3253'IN COVINGTON.  FROM THE INTERSECTION OF INTERSTATE 12 AND U.S. 190
 BJ3253'SOUTH OF COVINGTON GO NORTH ALONG U.S. 190 FOR 6 KM (3.7 MI) TO THE
 BJ3253'STATION ON THE LEFT NEAR A POWER POLE, 26.2 METERS (86 FT) NORTHEAST
 BJ3253'OF THE SOUTHEAST CORNER OF THE STATE FARM INSURANCE OFFICE BUILDING,
 BJ3253'18.6 METERS (61 FT) SOUTHEAST OF THE CENTER OF A CONCRETE DRIVE, 11.3
 BJ3253'METERS (37 FT) SOUTHWEST OF THE CENTER OF U.S. 190, 1.4 METERS
 BJ3253'(4.5 FT) SOUTH OF A POWER POLE.  IT IS 0.61 METERS SOUTHEAST FROM A
 BJ3253'WITNESS POST.  IT IS 0.46 M BELOW U.S. 190.
 BJ3253
 BJ3253                          STATION RECOVERY (1990)
 BJ3253
 BJ3253'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3253'THE STATION IS LOCATED IN COVINGTON IN THE SOUTHWEST QUARTER OF
 BJ3253'SECTION 37, T6S, R11E.
 BJ3253'
 BJ3253'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 12 AND
 BJ3253'U.S. HIGHWAY 190 IN SOUTH COVINGTON, GO WEST FOR 3.5 MI (5.6 KM) ON
 BJ3253'HIGHWAY 190 TO THE STATION ON THE LEFT NEAR A POWER POLE AND IN FRONT
 BJ3253'OF THE BOGUE FALAYA SHOPPING CENTER.
 BJ3253'
 BJ3253'THE STATION IS 88.0 FT (26.8 M) NORTH-NORTHEAST FROM THE EAST ONE OF
 BJ3253'TWO METAL POLES FOR A BANK SIGN, 86.0 FT (26.2 M) NORTHEAST FROM THE
 BJ3253'SOUTHEAST CORNER OF THE PARISH NATIONAL BANK CONSUMER LOAN DEPARTMENT
 BJ3253'BUILDING, 82.5 FT (25.1 M) NORTHWEST FROM THE CENTER OF A DRIVE INTO
 BJ3253'THE PARISH NATIONAL BANK, 61.0 FT (18.6 M) SOUTHEAST FROM THE CENTER
 BJ3253'OF A DRIVE INTO DOMINOS PIZZA PARLOR, 37.0 FT (11.3 M) SOUTHWEST FROM
 BJ3253'THE CENTER OF THE HIGHWAY, 4.5 FT (1.4 M) SOUTH FROM A POWER POLE AND
 BJ3253'2.0 FT (0.6 M) SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3253'IT IS RECESSED 2.0 IN BELOW THE GROUND SURFACE AND ABOUT 1.0 FT
 BJ3253'(0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 BJ3253
 BJ3253                          STATION RECOVERY (2006)
 BJ3253
 BJ3253'RECOVERY NOTE BY SJB GROUP INC 2006 (MDR)
 BJ3253'RECOVERED IN GOOD CONDITION.
 BJ3253
 BJ3253                          STATION RECOVERY (2006)
 BJ3253
 BJ3253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ3253'RECOVERED IN GOOD CONDITION.  MARK IS LOCATED AT 700 COVINGTON CENTER
 BJ3253'IN FRONT OF A HAIR STUDIO ON SOUTHWEST SIDE OF HIGHWAY 190.
 BJ3253
 BJ3253                          STATION RECOVERY (2010)
 BJ3253
 BJ3253'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (CCG)
 BJ3253'RECOVERED AS DESCRIBED. IN FRONT OF A DOMINOS PIZZA PLACE.
 BJ3253
 BJ3253                          STATION RECOVERY (2016)
 BJ3253
 BJ3253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 BJ3253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3252 ***********************************************************************
 BJ3252  DESIGNATION -  52 H 058
 BJ3252  PID         -  BJ3252
 BJ3252  STATE/COUNTY-  LA/ST TAMMANY
 BJ3252  COUNTRY     -  US
 BJ3252  USGS QUAD   -  COVINGTON (2018)
 BJ3252
 BJ3252                         *CURRENT SURVEY CONTROL
 BJ3252  ______________________________________________________________________
 BJ3252* NAD 83(1992) POSITION- 30 28 38.16858(N) 090 05 24.43876(W)   ADJUSTED
 BJ3252* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3252  **This station is located in a suspected subsidence area (see below).
 BJ3252  ______________________________________________________________________
 BJ3252  GEOID HEIGHT    -        -26.835 (meters)                     GEOID18
 BJ3252  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 BJ3252  HORZ ORDER      -  SECOND
 BJ3252
 BJ3252.The horizontal coordinates were established by classical geodetic methods
 BJ3252.and adjusted by the National Geodetic Survey in January 1993.
 BJ3252
 BJ3252.** This station is in an area of known vertical motion. If an
 BJ3252.** orthometric height was ever established but is not available 
 BJ3252.** in the current survey control section, the orthometric height
 BJ3252.** is considered suspect.  Suspect heights are available in the
 BJ3252.** superseded section only if requested.
 BJ3252
 BJ3252.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3252.GEOID18 height accuracy estimate available here.
 BJ3252
 BJ3252.Click photographs - Photos may exist for this station.
 BJ3252
 BJ3252.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3252
 BJ3252. The following values were computed from the NAD 83(1992) position.
 BJ3252
 BJ3252;                    North         East     Units Scale Factor Converg.
 BJ3252;SPC LA S     -   219,818.992 1,119,367.615   MT  0.99996020   +0 37 17.8
 BJ3252;SPC LA S     -   721,189.48  3,672,458.58   sFT  0.99996020   +0 37 17.8
 BJ3252;UTM  15      - 3,375,272.473   779,357.077   MT  1.00056286   +1 28 36.6
 BJ3252
 BJ3252!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3252!SPC LA S     -   1.00000345  x   0.99996020  =   0.99996365
 BJ3252!UTM  15      -   1.00000345  x   1.00056286  =   1.00056631
 BJ3252
 BJ3252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7935775272(NAD 83)
 BJ3252
 BJ3252                          SUPERSEDED SURVEY CONTROL
 BJ3252
 BJ3252  NAD 83(1986)-  30 28 38.18158(N)    090 05 24.43581(W) AD(       ) 2
 BJ3252
 BJ3252.Superseded values are not recommended for survey control.
 BJ3252
 BJ3252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3252.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3252
 BJ3252_MARKER: DD = SURVEY DISK
 BJ3252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3252_STAMPING: 52H058 1979
 BJ3252_MARK LOGO: LADHGS
 BJ3252_PROJECTION: FLUSH
 BJ3252_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3252+STABILITY: SURFACE MOTION
 BJ3252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3252+SATELLITE: SATELLITE OBSERVATIONS - July 12, 1990
 BJ3252
 BJ3252  HISTORY     - Date     Condition        Report By
 BJ3252  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3252  HISTORY     - 1982     GOOD             LADTD
 BJ3252  HISTORY     - 19900712 GOOD             LADTD
 BJ3252  HISTORY     - 20031010 GOOD             USPSQD
 BJ3252
 BJ3252                          STATION DESCRIPTION
 BJ3252
 BJ3252'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3252'THE STATION IS LOCATED IN THE EASTERN SECTION OF COVINGTON,
 BJ3252'LOUISIANA. T6S,R11E.  OWNERSHIP-- ILLINOIS CENTRAL GULF RAILROAD.
 BJ3252'
 BJ3252'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 12 AND U. S.
 BJ3252'HIGHWAY 190 IN COVINGTON, GO WEST ALONG HIGHWAY 190 FOR 6.4 KM (4
 BJ3252'MILES) TO THE BOGUE FALAYA SHOPPING CENTER, WITH THE STATION LOCATED
 BJ3252'BEHIND GIBSONS DISCOUNT STORE AND BY THE ILLINOIS CENTRAL GULF
 BJ3252'RAILROAD TRACKS.
 BJ3252'
 BJ3252'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3252'LADTD) DISK STAMPED---52H058 1979--- SET INTO THE TOP OF A ROUND
 BJ3252'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3252'17.1 METERS ESE FROM A 24 INCH WATER OAK TREE, 12.5 METERS E FROM THE
 BJ3252'CENTER OF A CONCRETE DRIVE, 1.4 METERS S FROM THE SOUTH RAIL OF THE
 BJ3252'RAILROAD, 0.8 METERS N FROM A BOARD FENCE, AND 0.6 METERS E FROM A
 BJ3252'METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3252'
 BJ3252'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3252'(NOW LADTD) DISK STAMPED---52H058 1979--- SET INTO AN IRREGULAR
 BJ3252'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3252
 BJ3252                          STATION RECOVERY (1982)
 BJ3252
 BJ3252'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3252'IN COVINGTON.  FROM THE INTERSECTION OF INTERSTATE 12 AND U.S. HIGHWAY
 BJ3252'190 SOUTH OF COVINGTON, GO NORTH ALONG U.S. 190 FOR APPROXIMATELY 5.5
 BJ3252'KM (3.4 MI) TO BOGUE FALAYA SHOPPING CENTER ON THE LEFT OF HIGHWAY,
 BJ3252'THE STATION IS LOCATED BEHIND GIBSONS DISCOUNT STORE, BY THE ICG
 BJ3252'RAILROAD TRACKS, 19.1 METERS (62.5 FT) WEST OF THE NORTHWEST CORNER OF
 BJ3252'A CHAIN LINK FENCE AROUND A TENNIS COURT, 17.1 METERS (56 FT)
 BJ3252'EAST-SOUTHEAST OF A 24-INCH WATER OAK TREE, 12.5 METERS (41 FT) EAST
 BJ3252'OF THE CENTER OF A CONCRETE DRIVE, 1.4 METERS (4.5 FT) SOUTH OF THE
 BJ3252'SOUTH RAIL OF THE ICG RAILROAD TRACKS, 0.8 METER (2.5 FT) NORTH OF A
 BJ3252'BOARD FENCE.  IT IS 0.61 METERS EAST FROM A WITNESS POST.  IT IS 0.21
 BJ3252'M BELOW SOUTH RAIL OF ICG TRACKS.
 BJ3252
 BJ3252                          STATION RECOVERY (1990)
 BJ3252
 BJ3252'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3252'THE STATION IS LOCATED IN COVINGTON, T6S, R11E.  OWNERSHIP--ILLINOIS
 BJ3252'CENTRAL GULF RAILROAD.
 BJ3252'
 BJ3252'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 12 AND
 BJ3252'U.S. HIGHWAY 190 IN SOUTH COVINGTON, GO WEST FOR 4.0 MI (6.4 KM) ON
 BJ3252'HIGHWAY 190 TO THE BOGUE FALAYA SHOPPING CENTER, WITH THE STATION
 BJ3252'LOCATED BEHIND THE OLD GIBSONS DISCOUNT STORE AND BY THE ILLINOIS
 BJ3252'CENTRAL RAILROAD TRACKS, APPROXIMATLY 200 FT (61.0 M) WEST OF THE WEST
 BJ3252'END OF HTE RAILROAD BRIDGE OVER THE BOGUE FALAYA RIVER.
 BJ3252'
 BJ3252'THE STATION IS 41.0 FT (12.5 M) EAST FROM THE CENTER OF A CONCRETE
 BJ3252'DRIVE AND A WROGHT IRON GATE INTO A 6 STORY APARTMENT COMPLEX, 4.5 FT
 BJ3252'(1.4 M) SOUTH FROM THE SOUTH RAIL OF THE RAILROAD, 2.6 FT (0.8 M)
 BJ3252'NORTH FROM A BOARD FENCE AND 2.0 FT (0.6 M) EAST FROM A METAL WITNESS
 BJ3252'POST WITH SIGN ATTACHED.  IT IS FLUSH WITH THE GROUND AND ABOUT 1.0 FT
 BJ3252'(0.3 M) BELOW THE LEVEL OF THE RAILROAD.
 BJ3252
 BJ3252                          STATION RECOVERY (2003)
 BJ3252
 BJ3252'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ3252'DESCRIPTION CHANGE, DELETE- TO THE BOGUE FALAYA SHOPPING CENTER WITH
 BJ3252'THE STATION LOCATED BEHIND THE OLD GIBSONS DISCOUNT STORE AND BY THE
 BJ3252'ILLINOIS CENTRAL RR TRACKS, APROX 200 FEET WEST OF THE WEST END OF THE
 BJ3252'RR BRIDGE OVER THE BOGUE FALAYA RIVER. ADD MARK IS LOCATED 2 FEET
 BJ3252'SOUTH OF A BIKE PATH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8228 ***********************************************************************
 AC8228  DESIGNATION -  52 H 059 RESET
 AC8228  PID         -  AC8228
 AC8228  STATE/COUNTY-  LA/ST TAMMANY
 AC8228  COUNTRY     -  US
 AC8228  USGS QUAD   -  COVINGTON (2018)
 AC8228
 AC8228                         *CURRENT SURVEY CONTROL
 AC8228  ______________________________________________________________________
 AC8228* NAD 83(1986) POSITION- 30 28 39.     (N) 090 05 05.     (W)   SCALED
 AC8228* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8228  **This station is located in a suspected subsidence area (see below).
 AC8228  ______________________________________________________________________
 AC8228  GEOID HEIGHT    -        -26.839 (meters)                     GEOID18
 AC8228
 AC8228.The horizontal coordinates were scaled from a map and have
 AC8228.an estimated accuracy of +/- 6 seconds.
 AC8228
 AC8228.** This station is in an area of known vertical motion. If an
 AC8228.** orthometric height was ever established but is not available 
 AC8228.** in the current survey control section, the orthometric height
 AC8228.** is considered suspect.  Suspect heights are available in the
 AC8228.** superseded section only if requested.
 AC8228
 AC8228.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8228.GEOID18 height accuracy estimate available here.
 AC8228
 AC8228.Click photographs - Photos may exist for this station.
 AC8228
 AC8228;                    North         East    Units  Estimated Accuracy
 AC8228;SPC LA S     -   219,850.    1,119,890.      MT  (+/- 180 meters Scaled)
 AC8228
 AC8228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP798753(NAD 83)
 AC8228
 AC8228                          SUPERSEDED SURVEY CONTROL
 AC8228
 AC8228.No superseded survey control is available for this station.
 AC8228
 AC8228_MARKER: DH = HORIZONTAL CONTROL DISK
 AC8228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8228_STAMPING: 52H059 RESET 1990
 AC8228_MARK LOGO: LADH
 AC8228_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AC8228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8228+STABILITY: SURFACE MOTION
 AC8228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8228+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AC8228
 AC8228  HISTORY     - Date     Condition        Report By
 AC8228  HISTORY     - 1990     MONUMENTED       LADTD
 AC8228
 AC8228                          STATION DESCRIPTION
 AC8228
 AC8228'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8228'THE STATION IS LOCATED IN COVINGTON IN THE SOUTHEAST QUARTER OF
 AC8228'SECTION 42, T6S, R11E.  OWNERSHIP--ILLINOIS CENTRAL GULF RAILROAD. TO
 AC8228'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 21 AND 36 IN
 AC8228'NORTHEAST COVINGTON, GO SOUTH FOR 0.1 MI (0.2 KM) TO THE STATION ON
 AC8228'THE LEFT AT A RAILROAD CROSSING. THE STATION IS 68.0 FT (20.7 M)
 AC8228'EAST-NORTHEAST FROM THE CENTER OF THE HIGHWAY, 49.3 FT (15.0 M)
 AC8228'NORTHWEST FROM A POWER POLE WITH SECURITY LIGHT ATTACHED ACROSS FROM
 AC8228'CRAWFORD ROAD, 29.5 FT (9.0 M) NORTH-NORTHWEST FROM THE CENTER OF
 AC8228'CRAWFORD ROAD, 19.0 FT (5.8 M) NORTHWEST FROM THE NORTH END OF A
 AC8228'CEMENT CULVERT RUNNING UNDER CRAWFORD ROAD, 4.5 FT (1.4 M)
 AC8228'SOUTH-SOUTHEAST FROM THE SOUTH RAIL OF THE RAILROAD AND 1.0 FT (0.3 M)
 AC8228'NORTH-NORTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 AC8228'MARK IS RECESSED 1.0 INCH BELOW THE GROUND SURFACE AND ABOUT 1.0 FT
 AC8228'(0.3 M) BELOW HIGHWAY 21.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3250 ***********************************************************************
 BJ3250  DESIGNATION -  52 H 060
 BJ3250  PID         -  BJ3250
 BJ3250  STATE/COUNTY-  LA/ST TAMMANY
 BJ3250  COUNTRY     -  US
 BJ3250  USGS QUAD   -  COVINGTON (2018)
 BJ3250
 BJ3250                         *CURRENT SURVEY CONTROL
 BJ3250  ______________________________________________________________________
 BJ3250* NAD 83(1992) POSITION- 30 28 17.42355(N) 090 05 11.52425(W)   ADJUSTED
 BJ3250* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3250  **This station is located in a suspected subsidence area (see below).
 BJ3250  ______________________________________________________________________
 BJ3250  GEOID HEIGHT    -        -26.826 (meters)                     GEOID18
 BJ3250  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 BJ3250  DYNAMIC HEIGHT  -          7.345 (meters)       24.10  (feet) COMP
 BJ3250  MODELED GRAVITY -    979,357.5   (mgal)                       NAVD 88
 BJ3250  HORZ ORDER      -  SECOND
 BJ3250
 BJ3250.The horizontal coordinates were established by classical geodetic methods
 BJ3250.and adjusted by the National Geodetic Survey in January 1993.
 BJ3250
 BJ3250.** This station is in an area of known vertical motion. If an
 BJ3250.** orthometric height was ever established but is not available 
 BJ3250.** in the current survey control section, the orthometric height
 BJ3250.** is considered suspect.  Suspect heights are available in the
 BJ3250.** superseded section only if requested.
 BJ3250
 BJ3250.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3250.GEOID18 height accuracy estimate available here.
 BJ3250
 BJ3250.Click photographs - Photos may exist for this station.
 BJ3250
 BJ3250.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3250
 BJ3250.The dynamic height is computed by dividing the NAVD 88
 BJ3250.geopotential number by the normal gravity value computed on the
 BJ3250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3250.degrees latitude (g = 980.6199 gals.).
 BJ3250
 BJ3250.The modeled gravity was interpolated from observed gravity values.
 BJ3250
 BJ3250. The following values were computed from the NAD 83(1992) position.
 BJ3250
 BJ3250;                    North         East     Units Scale Factor Converg.
 BJ3250;SPC LA S     -   219,183.964 1,119,718.995   MT  0.99995937   +0 37 24.3
 BJ3250;SPC LA S     -   719,106.06  3,673,611.40   sFT  0.99995937   +0 37 24.3
 BJ3250;UTM  15      - 3,374,642.378   779,718.113   MT  1.00056535   +1 28 42.3
 BJ3250
 BJ3250!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3250!SPC LA S     -   1.00000306  x   0.99995937  =   0.99996243
 BJ3250!UTM  15      -   1.00000306  x   1.00056535  =   1.00056841
 BJ3250
 BJ3250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7971874642(NAD 83)
 BJ3250
 BJ3250                          SUPERSEDED SURVEY CONTROL
 BJ3250
 BJ3250  NAD 83(1986)-  30 28 17.43644(N)    090 05 11.52127(W) AD(       ) 2
 BJ3250
 BJ3250.Superseded values are not recommended for survey control.
 BJ3250
 BJ3250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3250.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3250
 BJ3250_MARKER: DD = SURVEY DISK
 BJ3250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3250_STAMPING: 52H060 1979
 BJ3250_MARK LOGO: LADHGS
 BJ3250_PROJECTION: FLUSH
 BJ3250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3250+STABILITY: SURFACE MOTION
 BJ3250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3250+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2003
 BJ3250
 BJ3250  HISTORY     - Date     Condition        Report By
 BJ3250  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3250  HISTORY     - 1982     GOOD             LADTD
 BJ3250  HISTORY     - 19900712 GOOD             LADTD
 BJ3250  HISTORY     - 20031012 GOOD             USPSQD
 BJ3250  HISTORY     - 20181125 MARK NOT FOUND   MSSU
 BJ3250
 BJ3250                          STATION DESCRIPTION
 BJ3250
 BJ3250'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3250'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 42, T7S,
 BJ3250'R11E.  OWNERSHIP---THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3250'DEVELOPMENT.
 BJ3250'
 BJ3250'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 12 AND U. S.
 BJ3250'HIGHWAY 190, DRIVE WEST ALONG HIGHWAY 190 FOR 4.8 KM (3 MILES) TO THE
 BJ3250'STATION ON THE LEFT AND WEST OF HIGHWAY 190, IN FRONT OF LETSCH USED
 BJ3250'CARS.
 BJ3250'
 BJ3250'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3250'LADTD) DISK STAMPED---52H060 1979--- SET INTO THE TOP OF A
 BJ3250'ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND
 BJ3250'LOCATED 36 METERS N FROM A POWER POLE WITH TWO TRANSFORMERS, 32.9
 BJ3250'METERS SSE FROM THE CENTER OF A BLACKTOP DRIVE, 11.3 METERS SE FROM A
 BJ3250'RIGHT-OF-WAY MARKER, 9.6 METERS WSW FROM THE CENTER OF THE EAST BOUND
 BJ3250'LANE OF HIGHWAY 190, AND 0.6 METERS SSE FROM A METAL WITNESS POST
 BJ3250'WITH SIGN ATTACHED.
 BJ3250'
 BJ3250'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3250'(NOW LADTD) DISK STAMPED---52H060 1979--- SET INTO AN IRREGULAR
 BJ3250'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3250
 BJ3250                          STATION RECOVERY (1982)
 BJ3250
 BJ3250'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3250'1 KM (0.6 MI) EAST-SOUTHEAST FROM COVINGTON.  FROM THE INTERSECTION OF
 BJ3250'INTERSTATE 12 AND HIGHWAY U.S. 190 SOUTH OF COVINGTON, DRIVE NORTH
 BJ3250'ALONG U.S. 190 FOR 4.8 KM (3 MI) TO THE STATION ON THE LEFT AND WEST
 BJ3250'OF U.S. 190, IN FRONT OF LETSCH USED CARS, 36 METERS (118 FT) NORTH OF
 BJ3250'A POWER POLE WITH TWO TRANSFORMERS, 32.9 METERS (108 FT)
 BJ3250'SOUTH-SOUTHEAST OF THE CENTER OF A BLACKTOP DRIVE, 11.3 METERS (37 FT)
 BJ3250'SOUTHEAST OF A RIGHT-OF-WAY MARKER, 9.6 METERS (31.5 FT) NORTHEAST OF
 BJ3250'THE CENTER OF A METAL DRAIN, 9.6 METERS (31.5 FT) WEST-SOUTHWEST OF
 BJ3250'THE CENTER OF THE SOUTH BOUND LANE OF U.S. 190.  IT IS 0.61 METERS
 BJ3250'SOUTH-SOUTHEAST FROM A WITNESS POST.  IT IS ABOUT LEVEL WITH U.S. 190.
 BJ3250
 BJ3250                          STATION RECOVERY (1990)
 BJ3250
 BJ3250'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3250'THE STATION IS LOCATED IN COVINGTON IN THE NORTHWEST QUARTER OF
 BJ3250'SECTION 42, T7S, R11E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3250'TRANSPORTATION AND DEVELOPMENT.
 BJ3250'
 BJ3250'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 12 AND
 BJ3250'U.S. HIGHWAY 190 IN SOUTH COVINGTON, GO WEST FOR 3.0 MI (4.8 KM) ON
 BJ3250'HIGHWAY 190 TO THE STATION ON THE LEFT, WEST OF THE HIGHWAY AND SET IN
 BJ3250'FRONT OF MITCHELL-GRUBBS USED CAR DEALERSHIP.
 BJ3250'
 BJ3250'THE STATION IS 118.0 FT (36.0 M) NORTH FROM A POWER POLE WITH TWO
 BJ3250'TRANSFORMERS ATTACHED, 108.0 FT (32.9 M) SOUTH-SOUTHEAST FROM THE
 BJ3250'CENTER OF A BLACKTOP DRIVE, 38.2 FT (11.6 M) EAST-NORTHEAST FROM A
 BJ3250'METAL NIGHT LIGHT POLE FOR THE CAR LOT, 37.0 FT (11.3 M) SOUTHEAST
 BJ3250'FROM A RIGHT-OF-WAY MARKER, 31.5 FT (9.6 M) WEST-SOUTHWEST FROM THE
 BJ3250'CENTER OF THE EAST BOUND LANES OF HIGHWAY 190 AND 2.0 FT (0.6 M)
 BJ3250'SOUTH-SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  IT IS
 BJ3250'FLUSH WITH THE GROUND AND ABOUT 1.0 FT (0.3 M) ABOVE THE LEVEL OF THE
 BJ3250'HIGHWAY.
 BJ3250
 BJ3250                          STATION RECOVERY (2003)
 BJ3250
 BJ3250'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ3250'MITCHELL-GRUBBS USED CAR LOT IS NOW KNOWN AS HOOD AUTO MART
 BJ3250
 BJ3250                          STATION RECOVERY (2018)
 BJ3250
 BJ3250'RECOVERY NOTE BY MISSISSIPPI STATE UNIVERSITY 2018 (CF)
 BJ3250'HOOD AUTO MART HAS NOW BECOME SIMPSON SOD.  THE MARK WAS UNRECOVERABLE
 BJ3250'DUE TO CONSTRUCTION IN PREVIOUSLY DESCRIBED LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3249 ***********************************************************************
 BJ3249  DESIGNATION -  52 H 061
 BJ3249  PID         -  BJ3249
 BJ3249  STATE/COUNTY-  LA/ST TAMMANY
 BJ3249  COUNTRY     -  US
 BJ3249  USGS QUAD   -  COVINGTON (2018)
 BJ3249
 BJ3249                         *CURRENT SURVEY CONTROL
 BJ3249  ______________________________________________________________________
 BJ3249* NAD 83(1993) POSITION- 30 27 31.54892(N) 090 04 56.04914(W)   ADJUSTED
 BJ3249* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3249  **This station is located in a suspected subsidence area (see below).
 BJ3249  ______________________________________________________________________
 BJ3249  GEOID HEIGHT    -        -26.804 (meters)                     GEOID18
 BJ3249  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 BJ3249  DYNAMIC HEIGHT  -          5.852 (meters)       19.20  (feet) COMP
 BJ3249  MODELED GRAVITY -    979,357.0   (mgal)                       NAVD 88
 BJ3249  HORZ ORDER      -  SECOND
 BJ3249
 BJ3249.The horizontal coordinates were established by classical geodetic methods
 BJ3249.and adjusted by the National Geodetic Survey in May 1994.
 BJ3249
 BJ3249.** This station is in an area of known vertical motion. If an
 BJ3249.** orthometric height was ever established but is not available 
 BJ3249.** in the current survey control section, the orthometric height
 BJ3249.** is considered suspect.  Suspect heights are available in the
 BJ3249.** superseded section only if requested.
 BJ3249
 BJ3249.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3249.GEOID18 height accuracy estimate available here.
 BJ3249
 BJ3249.Click photographs - Photos may exist for this station.
 BJ3249
 BJ3249.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3249
 BJ3249.The dynamic height is computed by dividing the NAVD 88
 BJ3249.geopotential number by the normal gravity value computed on the
 BJ3249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3249.degrees latitude (g = 980.6199 gals.).
 BJ3249
 BJ3249.The modeled gravity was interpolated from observed gravity values.
 BJ3249
 BJ3249. The following values were computed from the NAD 83(1993) position.
 BJ3249
 BJ3249;                    North         East     Units Scale Factor Converg.
 BJ3249;SPC LA S     -   217,775.918 1,120,147.162   MT  0.99995757   +0 37 32.0
 BJ3249;SPC LA S     -   714,486.49  3,675,016.15   sFT  0.99995757   +0 37 32.0
 BJ3249;UTM  15      - 3,373,240.023   780,167.510   MT  1.00056846   +1 28 48.1
 BJ3249;UTM  16      - 3,373,659.779   204,032.441   MT  1.00068079   -1 33 48.9
 BJ3249
 BJ3249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3249!SPC LA S     -   1.00000329  x   0.99995757  =   0.99996086
 BJ3249!UTM  15      -   1.00000329  x   1.00056846  =   1.00057175
 BJ3249!UTM  16      -   1.00000329  x   1.00068079  =   1.00068408
 BJ3249
 BJ3249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8016773240(NAD 83)
 BJ3249
 BJ3249                          SUPERSEDED SURVEY CONTROL
 BJ3249
 BJ3249  NAD 83(1986)-  30 27 31.56148(N)    090 04 56.04598(W) AD(       ) 2
 BJ3249
 BJ3249.Superseded values are not recommended for survey control.
 BJ3249
 BJ3249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3249.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3249
 BJ3249_MARKER: DD = SURVEY DISK
 BJ3249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3249_STAMPING: 52H061 1979
 BJ3249_MARK LOGO: LADHGS
 BJ3249_PROJECTION: FLUSH
 BJ3249_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3249+STABILITY: SURFACE MOTION
 BJ3249
 BJ3249  HISTORY     - Date     Condition        Report By
 BJ3249  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3249  HISTORY     - 1982     GOOD             LADTD
 BJ3249
 BJ3249                          STATION DESCRIPTION
 BJ3249
 BJ3249'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3249'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 3, T7S,
 BJ3249'R11E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3249'DEVELOPMENT.
 BJ3249'
 BJ3249'TO REACH THE STATION FROM THE INSERSECTION OF INTERSTATE 12 AND U. S.
 BJ3249'HIGHWAY 190 IN COVINGTON, DRIVE WEST ALONG HIGHWAY 190 FOR 3.2 KM (2
 BJ3249'MILES) TO THE STATION ON THE LEFT AND IN THE MEDIAN OF THE HIGHWAY,
 BJ3249'APPROXIMATELY 152.4 METERS (500 FT) SOUTH OF THE TWIN BRIDGES OVER
 BJ3249'THE ABITA RIVER.
 BJ3249'
 BJ3249'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3249'LADTD) DISK STAMPED---52H061 1979--- SET INTO THE TOP OF A ROUND
 BJ3249'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3249'15.2 METERS NNW FROM THE CENTER OF A CROSSOVER, 14.9 METERS ENE FROM
 BJ3249'THE CENTER OF THE EAST BOUND LANE OF THE HIGHWAY, 11.9 METERS WSW
 BJ3249'FROM THE CENTER OF THE WEST BOUND LANE OF THE HIGHWAY, AND 0.6 METERS
 BJ3249'S FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3249'
 BJ3249'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3249'(NOW LADTD) DISK STAMPED---52H061 1979--- SET INTO AN IRREGULAR
 BJ3249'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3249
 BJ3249                          STATION RECOVERY (1982)
 BJ3249
 BJ3249'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3249'2.3 KM (1.4 MI) SE FROM COVINGTON.
 BJ3249'FROM THE INTERSECTION OF INTERSTATE 12 AND HIGHWAY U.S. 190 SOUTH OF
 BJ3249'COVINGTON, DRIVE NORTH ALONG U.S. 190 FOR 3.2 KM (2 MI) TO THE STATION
 BJ3249'ON THE LEFT AND IN THE MEDIAN OF U.S. 190, APPROXIMATELY 152.4 METERS
 BJ3249'(500 FT) SOUTH OF THE SOUTH END OF THE TWIN BRIDGES OVER THE ABITA
 BJ3249'RIVER, 15.2 METERS (50 FT) NORTH-NORTHWEST OF THE CENTERLINE OF A
 BJ3249'CROSSOVER, 14.9 METERS (49 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE
 BJ3249'EAST BOUND LANE OF U.S. 190, 11.9 METERS (39 FT) WEST-SOUTHWEST OF THE
 BJ3249'CENTERLINE OF THE WEST BOUND LANE OF U.S. 190.
 BJ3249'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3249'THE MARK IS 0.64 M BELOW U.S. 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3248 ***********************************************************************
 BJ3248  DESIGNATION -  52 H 062
 BJ3248  PID         -  BJ3248
 BJ3248  STATE/COUNTY-  LA/ST TAMMANY
 BJ3248  COUNTRY     -  US
 BJ3248  USGS QUAD   -  COVINGTON (2018)
 BJ3248
 BJ3248                         *CURRENT SURVEY CONTROL
 BJ3248  ______________________________________________________________________
 BJ3248* NAD 83(1993) POSITION- 30 26 47.16728(N) 090 04 55.80130(W)   ADJUSTED
 BJ3248* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3248  **This station is located in a suspected subsidence area (see below).
 BJ3248  ______________________________________________________________________
 BJ3248  GEOID HEIGHT    -        -26.781 (meters)                     GEOID18
 BJ3248  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 BJ3248  DYNAMIC HEIGHT  -          8.735 (meters)       28.66  (feet) COMP
 BJ3248  MODELED GRAVITY -    979,356.3   (mgal)                       NAVD 88
 BJ3248  HORZ ORDER      -  SECOND
 BJ3248
 BJ3248.The horizontal coordinates were established by classical geodetic methods
 BJ3248.and adjusted by the National Geodetic Survey in May 1994.
 BJ3248
 BJ3248.** This station is in an area of known vertical motion. If an
 BJ3248.** orthometric height was ever established but is not available 
 BJ3248.** in the current survey control section, the orthometric height
 BJ3248.** is considered suspect.  Suspect heights are available in the
 BJ3248.** superseded section only if requested.
 BJ3248
 BJ3248.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3248.GEOID18 height accuracy estimate available here.
 BJ3248
 BJ3248.Click photographs - Photos may exist for this station.
 BJ3248
 BJ3248.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3248
 BJ3248.The dynamic height is computed by dividing the NAVD 88
 BJ3248.geopotential number by the normal gravity value computed on the
 BJ3248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3248.degrees latitude (g = 980.6199 gals.).
 BJ3248
 BJ3248.The modeled gravity was interpolated from observed gravity values.
 BJ3248
 BJ3248. The following values were computed from the NAD 83(1993) position.
 BJ3248
 BJ3248;                    North         East     Units Scale Factor Converg.
 BJ3248;SPC LA S     -   216,409.421 1,120,168.695   MT  0.99995588   +0 37 32.2
 BJ3248;SPC LA S     -   710,003.24  3,675,086.79   sFT  0.99995588   +0 37 32.2
 BJ3248;UTM  15      - 3,371,873.164   780,209.438   MT  1.00056875   +1 28 46.3
 BJ3248;UTM  16      - 3,372,292.468   204,001.745   MT  1.00068102   -1 33 46.7
 BJ3248
 BJ3248!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3248!SPC LA S     -   1.00000283  x   0.99995588  =   0.99995871
 BJ3248!UTM  15      -   1.00000283  x   1.00056875  =   1.00057158
 BJ3248!UTM  16      -   1.00000283  x   1.00068102  =   1.00068385
 BJ3248
 BJ3248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8020971873(NAD 83)
 BJ3248
 BJ3248                          SUPERSEDED SURVEY CONTROL
 BJ3248
 BJ3248  NAD 83(1992)-  30 26 47.16729(N)    090 04 55.80131(W) AD(       ) 2
 BJ3248  NAD 83(1986)-  30 26 47.17950(N)    090 04 55.79815(W) AD(       ) 2
 BJ3248
 BJ3248.Superseded values are not recommended for survey control.
 BJ3248
 BJ3248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3248.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3248
 BJ3248_MARKER: DD = SURVEY DISK
 BJ3248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3248_STAMPING: 52H062 1979
 BJ3248_MARK LOGO: LADHGS
 BJ3248_PROJECTION: FLUSH
 BJ3248_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3248+STABILITY: SURFACE MOTION
 BJ3248
 BJ3248  HISTORY     - Date     Condition        Report By
 BJ3248  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3248  HISTORY     - 1982     GOOD             LADTD
 BJ3248
 BJ3248                          STATION DESCRIPTION
 BJ3248
 BJ3248'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3248'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 15, T7S,
 BJ3248'R11E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3248'DEVELOPMENT.
 BJ3248'
 BJ3248'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 12 AND U. S.
 BJ3248'HIGHWAY 190 IN SOUTH COVINGTON DRIVE WEST ALONG HIGHWAY 190 FOR 1.6
 BJ3248'KM (1 MILE) TO THE STATION ON THE LEFT AND IN THE MEDIAN OF THE
 BJ3248'HIGHWAY.
 BJ3248'
 BJ3248'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3248'LADTD) DISK STAMPED---52H062 1979--- SET INTO THE TOP OF A ROUND
 BJ3248'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3248'16.2 METERS S FROM A METAL DRAIN, 14.3 METERS W FROM THE CENTER OF
 BJ3248'THE WEST BOUND LANE OF THE HIGHWAY, 13.6 METERS NNW FROM THE CENTER
 BJ3248'OF A TURNAROUND, 12.5 METERS E FROM THE CENTER OF THE EAST BOUND LANE
 BJ3248'OF THE HIGHWAY, AND 0.6 METERS S FROM A METAL WITNESS POST WITH SIGN
 BJ3248'ATTACHED.
 BJ3248'
 BJ3248'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3248'(NOW LADTD) DISK STAMPED---52H062 1979--- SET INTO AN IRREGULAR
 BJ3248'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3248
 BJ3248                          STATION RECOVERY (1982)
 BJ3248
 BJ3248'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3248'3.7 KM (2.3 MI) SSE FROM COVINGTON.
 BJ3248'FROM THE INTERSECTION OF INTERSTATE 12 AND U.S. HIGHWAY 190 SOUTH OF
 BJ3248'COVINGTON, DRIVE NORTH ALONG U.S. 190 FOR 1.6 KM (1 MI) TO THE STATION
 BJ3248'ON THE LEFT AND IN THE MEDIAN OF U.S. 190, 16.2 METERS (53 FT) SOUTH
 BJ3248'OF A METAL DRAIN IN THE MEDIAN OF U.S. 190, 14.3 METERS (47 FT) WEST
 BJ3248'OF THE CENTERLINE OF THE WEST BOUND LANE OF U.S. 190, 13.6 METERS
 BJ3248'(44.5 FT) NORTH-NORTHWEST OF THE CENTERLINE OF A TURNAROUND OF U.S.
 BJ3248'190, 12.5 METERS (41 FT) EAST OF THE CENTERLINE OF THE EAST BOUND LANE
 BJ3248'OF U.S. 190.
 BJ3248'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3248'THE MARK IS 0.12 M BELOW U.S. 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3247 ***********************************************************************
 BJ3247  DESIGNATION -  52 H 063
 BJ3247  PID         -  BJ3247
 BJ3247  STATE/COUNTY-  LA/ST TAMMANY
 BJ3247  COUNTRY     -  US
 BJ3247  USGS QUAD   -  COVINGTON (2018)
 BJ3247
 BJ3247                         *CURRENT SURVEY CONTROL
 BJ3247  ______________________________________________________________________
 BJ3247* NAD 83(1992) POSITION- 30 26 00.84804(N) 090 05 03.31173(W)   ADJUSTED
 BJ3247* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3247  **This station is located in a suspected subsidence area (see below).
 BJ3247  ______________________________________________________________________
 BJ3247  GEOID HEIGHT    -        -26.757 (meters)                     GEOID18
 BJ3247  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 BJ3247  DYNAMIC HEIGHT  -          5.735 (meters)       18.82  (feet) COMP
 BJ3247  MODELED GRAVITY -    979,355.6   (mgal)                       NAVD 88
 BJ3247  HORZ ORDER      -  SECOND
 BJ3247
 BJ3247.The horizontal coordinates were established by classical geodetic methods
 BJ3247.and adjusted by the National Geodetic Survey in January 1993.
 BJ3247
 BJ3247.** This station is in an area of known vertical motion. If an
 BJ3247.** orthometric height was ever established but is not available 
 BJ3247.** in the current survey control section, the orthometric height
 BJ3247.** is considered suspect.  Suspect heights are available in the
 BJ3247.** superseded section only if requested.
 BJ3247
 BJ3247.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3247.GEOID18 height accuracy estimate available here.
 BJ3247
 BJ3247.Click photographs - Photos may exist for this station.
 BJ3247
 BJ3247.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3247
 BJ3247.The dynamic height is computed by dividing the NAVD 88
 BJ3247.geopotential number by the normal gravity value computed on the
 BJ3247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3247.degrees latitude (g = 980.6199 gals.).
 BJ3247
 BJ3247.The modeled gravity was interpolated from observed gravity values.
 BJ3247
 BJ3247. The following values were computed from the NAD 83(1992) position.
 BJ3247
 BJ3247;                    North         East     Units Scale Factor Converg.
 BJ3247;SPC LA S     -   214,981.010 1,119,983.877   MT  0.99995416   +0 37 28.4
 BJ3247;SPC LA S     -   705,316.86  3,674,480.44   sFT  0.99995416   +0 37 28.4
 BJ3247;UTM  15      - 3,370,441.281   780,045.821   MT  1.00056762   +1 28 40.4
 BJ3247
 BJ3247!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3247!SPC LA S     -   1.00000330  x   0.99995416  =   0.99995746
 BJ3247!UTM  15      -   1.00000330  x   1.00056762  =   1.00057092
 BJ3247
 BJ3247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8004570441(NAD 83)
 BJ3247
 BJ3247                          SUPERSEDED SURVEY CONTROL
 BJ3247
 BJ3247  NAD 83(1986)-  30 26 00.85996(N)    090 05 03.30898(W) AD(       ) 2
 BJ3247
 BJ3247.Superseded values are not recommended for survey control.
 BJ3247
 BJ3247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3247.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3247
 BJ3247_MARKER: DD = SURVEY DISK
 BJ3247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3247_STAMPING: 52H063 1979
 BJ3247_MARK LOGO: LADHGS
 BJ3247_PROJECTION: FLUSH
 BJ3247_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3247+STABILITY: SURFACE MOTION
 BJ3247
 BJ3247  HISTORY     - Date     Condition        Report By
 BJ3247  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3247  HISTORY     - 1982     GOOD             LADTD
 BJ3247
 BJ3247                          STATION DESCRIPTION
 BJ3247
 BJ3247'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3247'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 22, T7S,
 BJ3247'R11E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3247'DEVELOPMENT.
 BJ3247'
 BJ3247'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 12 AND U. S.
 BJ3247'HIGHWAY 190, DRIVE NORTH ALONG HIGHWAY 190 FOR 0.16 KM (0.1 MILE) TO
 BJ3247'THE STATION ON THE LEFT, BETWEEN THE ON RAMP TO INTERSTATE 12 WEST
 BJ3247'AND U. S. HIGHWAY 190 EAST.
 BJ3247'
 BJ3247'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3247'LADTD) DISK STAMPED---52H063 1979--- SET INTO THE TOP OF A ROUND
 BJ3247'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 8.7
 BJ3247'METERS W FROM THE CENTER OF EAST BOUND LANE OF U. S. 190, 5.8 METERS
 BJ3247'E FROM THE CENTER OF THE INTERSTATE 12 WEST ON RAMP, 1.2 METERS S
 BJ3247'FROM THE EDGE OF A CEMENT SLAB AROUND EXIT SIGN, AND 0.6 METERS S
 BJ3247'FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3247'
 BJ3247'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3247'(NOW LADTD) DISK STAMPED---52H063 1979--- SET INTO AN IRREGULAR
 BJ3247'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3247
 BJ3247                          STATION RECOVERY (1982)
 BJ3247
 BJ3247'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3247'5.3 KM (3.3 MI) SOUTH FROM COVINGTON.
 BJ3247'FROM THE INTERSECTION OF I-12 AND U.S. 190 SOUTH OF COVINGTON, DRIVE
 BJ3247'NORTH ALONG U.S. HIGHWAY 190 FOR 0.16 KM (0.1 MI) TO THE STATION ON
 BJ3247'THE LEFT, 8.7 METERS WEST OF CENTERLINE OF EAST BOUND LANE OF U.S. 190
 BJ3247'5.8 METERS (19 FT) EAST OF THE CENTERLINE OF THE INTERSTATE 12 WEST ON
 BJ3247'RAMP, 1.2 METERS (4 FT) SOUTH OF THE EDGE OF A CEMENT SLAB AROUND THE
 BJ3247'BASE OF THE EXIT SIGN TO INTERSTATE 12 WEST.
 BJ3247'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3247'THE MARK IS 0.15 M BELOW U.S. 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3258 ***********************************************************************
 BJ3258  DESIGNATION -  52 H 064
 BJ3258  PID         -  BJ3258
 BJ3258  STATE/COUNTY-  LA/ST TAMMANY
 BJ3258  COUNTRY     -  US
 BJ3258  USGS QUAD   -  COVINGTON (2018)
 BJ3258
 BJ3258                         *CURRENT SURVEY CONTROL
 BJ3258  ______________________________________________________________________
 BJ3258* NAD 83(1992) POSITION- 30 29 52.95707(N) 090 06 45.80379(W)   ADJUSTED
 BJ3258* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3258  **This station is located in a suspected subsidence area (see below).
 BJ3258  ______________________________________________________________________
 BJ3258  GEOID HEIGHT    -        -26.863 (meters)                     GEOID18
 BJ3258  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 BJ3258  DYNAMIC HEIGHT  -          9.797 (meters)       32.14  (feet) COMP
 BJ3258  MODELED GRAVITY -    979,357.0   (mgal)                       NAVD 88
 BJ3258  HORZ ORDER      -  SECOND
 BJ3258
 BJ3258.The horizontal coordinates were established by classical geodetic methods
 BJ3258.and adjusted by the National Geodetic Survey in January 1993.
 BJ3258
 BJ3258.** This station is in an area of known vertical motion. If an
 BJ3258.** orthometric height was ever established but is not available 
 BJ3258.** in the current survey control section, the orthometric height
 BJ3258.** is considered suspect.  Suspect heights are available in the
 BJ3258.** superseded section only if requested.
 BJ3258
 BJ3258.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3258.GEOID18 height accuracy estimate available here.
 BJ3258
 BJ3258.Click photographs - Photos may exist for this station.
 BJ3258
 BJ3258.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3258
 BJ3258.The dynamic height is computed by dividing the NAVD 88
 BJ3258.geopotential number by the normal gravity value computed on the
 BJ3258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3258.degrees latitude (g = 980.6199 gals.).
 BJ3258
 BJ3258.The modeled gravity was interpolated from observed gravity values.
 BJ3258
 BJ3258. The following values were computed from the NAD 83(1992) position.
 BJ3258
 BJ3258;                    North         East     Units Scale Factor Converg.
 BJ3258;SPC LA S     -   222,098.528 1,117,173.081   MT  0.99996327   +0 36 37.2
 BJ3258;SPC LA S     -   728,668.25  3,665,258.68   sFT  0.99996327   +0 36 37.2
 BJ3258;UTM  15      - 3,377,520.319   777,127.427   MT  1.00054755   +1 27 58.5
 BJ3258
 BJ3258!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3258!SPC LA S     -   1.00000268  x   0.99996327  =   0.99996595
 BJ3258!UTM  15      -   1.00000268  x   1.00054755  =   1.00055023
 BJ3258
 BJ3258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7712777520(NAD 83)
 BJ3258
 BJ3258                          SUPERSEDED SURVEY CONTROL
 BJ3258
 BJ3258  NAD 83(1986)-  30 29 52.97092(N)    090 06 45.80076(W) AD(       ) 2
 BJ3258
 BJ3258.Superseded values are not recommended for survey control.
 BJ3258
 BJ3258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3258.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3258
 BJ3258_MARKER: DD = SURVEY DISK
 BJ3258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3258_STAMPING: 52H064 1979
 BJ3258_MARK LOGO: LADHGS
 BJ3258_PROJECTION: FLUSH
 BJ3258_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3258+STABILITY: SURFACE MOTION
 BJ3258
 BJ3258  HISTORY     - Date     Condition        Report By
 BJ3258  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3258  HISTORY     - 1982     GOOD             LADTD
 BJ3258  HISTORY     - 20031010 GOOD             USPSQD
 BJ3258
 BJ3258                          STATION DESCRIPTION
 BJ3258
 BJ3258'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3258'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 45, T6S,
 BJ3258'R11E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3258'DEVELOPMENT.
 BJ3258'
 BJ3258'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 190 AND STATE
 BJ3258'HIGHWAY 25 IN NORTH COVINGTON, DRIVE WEST FOR 0.8 KM (0.5 MILE) TO
 BJ3258'THE STATION MARK ON THE LEFT OF U S 190 ON THE BACK SLOPE OF DITCH.
 BJ3258'
 BJ3258'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3258'LADTD) DISK STAMPED---52H064 1979--- SET INTO THE TOP OF A ROUND
 BJ3258'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3258'22.3 METERS ESE FROM THE EAST END OF A CEMENT DITCH, 15.9 METERS S
 BJ3258'FROM THE CENTER OF U S 190, 13 METERS NNW FROM A 13 INCH PINE TREE,
 BJ3258'AND 0.6 METERS E FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3258'
 BJ3258'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3258'(NOW LADTD) DISK STAMPED---52H064 1979--- SET INTO AN IRREGULAR
 BJ3258'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3258
 BJ3258                          STATION RECOVERY (1982)
 BJ3258
 BJ3258'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3258'2.9 KM (1.8 MI) NNW FROM COVINGTON.
 BJ3258'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 NORTH OF
 BJ3258'COVINGTON GO WEST 0.8 KM (0.5 MI) TO THE STATION ON THE LEFT OF U.S.
 BJ3258'190 ON THE BACK SLOPE OF DITCH, 22.3 METERS (73 FT) EAST-NORTHEAST OF
 BJ3258'THE EAST END OF A CEMENT DITCH, 15.8 METERS (52 FT) SOUTH-SOUTHEAST OF
 BJ3258'THE CENTER OF U.S. 190, 13 METERS (42.5 FT) NORTH-NORTHWEST OF A
 BJ3258'13-INCH PINE TREE.
 BJ3258'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ3258'THE MARK IS 0.43 M BELOW U.S. 190.
 BJ3258
 BJ3258                          STATION RECOVERY (2003)
 BJ3258
 BJ3258'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ3258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3259 ***********************************************************************
 BJ3259  DESIGNATION -  52 H 065
 BJ3259  PID         -  BJ3259
 BJ3259  STATE/COUNTY-  LA/ST TAMMANY
 BJ3259  COUNTRY     -  US
 BJ3259  USGS QUAD   -  COVINGTON (2018)
 BJ3259
 BJ3259                         *CURRENT SURVEY CONTROL
 BJ3259  ______________________________________________________________________
 BJ3259* NAD 83(1992) POSITION- 30 29 33.72568(N) 090 07 18.66731(W)   ADJUSTED
 BJ3259* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3259  **This station is located in a suspected subsidence area (see below).
 BJ3259  ______________________________________________________________________
 BJ3259  GEOID HEIGHT    -        -26.847 (meters)                     GEOID18
 BJ3259  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 BJ3259  DYNAMIC HEIGHT  -          8.824 (meters)       28.95  (feet) COMP
 BJ3259  MODELED GRAVITY -    979,357.2   (mgal)                       NAVD 88
 BJ3259  HORZ ORDER      -  SECOND
 BJ3259
 BJ3259.The horizontal coordinates were established by classical geodetic methods
 BJ3259.and adjusted by the National Geodetic Survey in January 1993.
 BJ3259
 BJ3259.** This station is in an area of known vertical motion. If an
 BJ3259.** orthometric height was ever established but is not available 
 BJ3259.** in the current survey control section, the orthometric height
 BJ3259.** is considered suspect.  Suspect heights are available in the
 BJ3259.** superseded section only if requested.
 BJ3259
 BJ3259.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3259.GEOID18 height accuracy estimate available here.
 BJ3259
 BJ3259.Click photographs - Photos may exist for this station.
 BJ3259
 BJ3259.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3259
 BJ3259.The dynamic height is computed by dividing the NAVD 88
 BJ3259.geopotential number by the normal gravity value computed on the
 BJ3259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3259.degrees latitude (g = 980.6199 gals.).
 BJ3259
 BJ3259.The modeled gravity was interpolated from observed gravity values.
 BJ3259
 BJ3259. The following values were computed from the NAD 83(1992) position.
 BJ3259
 BJ3259;                    North         East     Units Scale Factor Converg.
 BJ3259;SPC LA S     -   221,497.059 1,116,303.056   MT  0.99996247   +0 36 20.7
 BJ3259;SPC LA S     -   726,694.93  3,662,404.28   sFT  0.99996247   +0 36 20.7
 BJ3259;UTM  15      - 3,376,905.565   776,265.981   MT  1.00054166   +1 27 41.0
 BJ3259
 BJ3259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3259!SPC LA S     -   1.00000283  x   0.99996247  =   0.99996530
 BJ3259!UTM  15      -   1.00000283  x   1.00054166  =   1.00054449
 BJ3259
 BJ3259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7626576905(NAD 83)
 BJ3259
 BJ3259                          SUPERSEDED SURVEY CONTROL
 BJ3259
 BJ3259  NAD 83(1990)-  30 29 33.74003(N)    090 07 18.66466(W) AD(       ) 2
 BJ3259
 BJ3259.Superseded values are not recommended for survey control.
 BJ3259
 BJ3259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3259.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3259
 BJ3259_MARKER: DD = SURVEY DISK
 BJ3259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3259_STAMPING: 52H065 1979
 BJ3259_MARK LOGO: LADHGS
 BJ3259_PROJECTION: FLUSH
 BJ3259_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3259+STABILITY: SURFACE MOTION
 BJ3259
 BJ3259  HISTORY     - Date     Condition        Report By
 BJ3259  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3259  HISTORY     - 1982     GOOD             LADTD
 BJ3259  HISTORY     - 20031010 MARK NOT FOUND   USPSQD
 BJ3259
 BJ3259                          STATION DESCRIPTION
 BJ3259
 BJ3259'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3259'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 38, T6S,
 BJ3259'R11E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3259'DEVELOPMENT.
 BJ3259'
 BJ3259'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 190 AND STATE
 BJ3259'HIGHWAY 25, DRIVE WEST ALONG U S 190 FOR 1.9 KM (1.2 MILES) TO THE
 BJ3259'STATION MARK ON THE LEFT IN FRONT OF LACOX, INC. PROPANE GAS STORAGE
 BJ3259'TANKS.
 BJ3259'
 BJ3259'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3259'LADTD) DISK STAMPED---52H065 1979--- SET INTO THE TOP OF A ROUND
 BJ3259'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3259'24.4 METERS NE FROM THE CENTER OF A DOUBLE CHAIN LINK GATE, 20.7
 BJ3259'METERS NW FROM THE EAST END OF A CHAIN LINK FENCE, 18.4 METERS S FROM
 BJ3259'THE CENTER OF U S HIGHWAY 190, 4.6 METERS SW FROM THE WEST END OF A
 BJ3259'CEMENT CULVERT, AND 0.6 METERS E FROM A METAL WITNESS POST WITH SIGN
 BJ3259'ATTACHED.
 BJ3259'
 BJ3259'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3259'(NOW LADTD) DISK STAMPED---52H065 1979--- SET INTO AN IRREGULAR
 BJ3259'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3259
 BJ3259                          STATION RECOVERY (1982)
 BJ3259
 BJ3259'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3259'3.1 KM (1.9 MI) NW FROM COVINGTON.
 BJ3259'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 GO WEST ALONG
 BJ3259'U.S. 190 FOR 1.9 KM (1.2 MILES) TO THE STATION ON THE LEFT, 24.4
 BJ3259'METERS (80 FT) NORTHEAST OF THE CENTER OF A CHAIN LINK GATE INTO LACOX
 BJ3259'INCORPORATED GAS TANKS, 20.7 METERS (68 FT) NORTHWEST OF THE EAST END
 BJ3259'OF A CHAIN LINK FENCE, 18.4 METERS (60.5 FT) SOUTH OF CENTER OF U.S.
 BJ3259'190, 4.6 METERS (15 FT) SOUTHWEST OF THE WEST END OF A CEMENT CULVERT.
 BJ3259'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3259'THE MARK IS 0.91 M BELOW U.S. 190.
 BJ3259
 BJ3259                          STATION RECOVERY (2003)
 BJ3259
 BJ3259'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ3259'A NEW COUNTY WATER SYSTEM HAS BEEN INSTALLED RECENTLY.THE WITNESS POST
 BJ3259'IS THERE, UNABLE TO RECOVER MARKER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3260 ***********************************************************************
 BJ3260  DESIGNATION -  52 H 066
 BJ3260  PID         -  BJ3260
 BJ3260  STATE/COUNTY-  LA/ST TAMMANY
 BJ3260  COUNTRY     -  US
 BJ3260  USGS QUAD   -  MADISONVILLE (2018)
 BJ3260
 BJ3260                         *CURRENT SURVEY CONTROL
 BJ3260  ______________________________________________________________________
 BJ3260* NAD 83(1992) POSITION- 30 29 31.16748(N) 090 08 20.40823(W)   ADJUSTED
 BJ3260* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3260  **This station is located in a suspected subsidence area (see below).
 BJ3260  ______________________________________________________________________
 BJ3260  GEOID HEIGHT    -        -26.837 (meters)                     GEOID18
 BJ3260  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 BJ3260  DYNAMIC HEIGHT  -          9.583 (meters)       31.44  (feet) COMP
 BJ3260  MODELED GRAVITY -    979,357.3   (mgal)                       NAVD 88
 BJ3260  HORZ ORDER      -  SECOND
 BJ3260
 BJ3260.The horizontal coordinates were established by classical geodetic methods
 BJ3260.and adjusted by the National Geodetic Survey in January 1993.
 BJ3260
 BJ3260.** This station is in an area of known vertical motion. If an
 BJ3260.** orthometric height was ever established but is not available 
 BJ3260.** in the current survey control section, the orthometric height
 BJ3260.** is considered suspect.  Suspect heights are available in the
 BJ3260.** superseded section only if requested.
 BJ3260
 BJ3260.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3260.GEOID18 height accuracy estimate available here.
 BJ3260
 BJ3260.Click photographs - Photos may exist for this station.
 BJ3260
 BJ3260.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3260
 BJ3260.The dynamic height is computed by dividing the NAVD 88
 BJ3260.geopotential number by the normal gravity value computed on the
 BJ3260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3260.degrees latitude (g = 980.6199 gals.).
 BJ3260
 BJ3260.The modeled gravity was interpolated from observed gravity values.
 BJ3260
 BJ3260. The following values were computed from the NAD 83(1992) position.
 BJ3260
 BJ3260;                    North         East     Units Scale Factor Converg.
 BJ3260;SPC LA S     -   221,401.004 1,114,657.500   MT  0.99996236   +0 35 49.9
 BJ3260;SPC LA S     -   726,379.79  3,657,005.48   sFT  0.99996236   +0 35 49.9
 BJ3260;UTM  15      - 3,376,784.881   774,621.100   MT  1.00053048   +1 27 09.5
 BJ3260
 BJ3260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3260!SPC LA S     -   1.00000271  x   0.99996236  =   0.99996507
 BJ3260!UTM  15      -   1.00000271  x   1.00053048  =   1.00053319
 BJ3260
 BJ3260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7462176784(NAD 83)
 BJ3260
 BJ3260                          SUPERSEDED SURVEY CONTROL
 BJ3260
 BJ3260  NAD 83(1990)-  30 29 31.18251(N)    090 08 20.40575(W) AD(       ) 2
 BJ3260
 BJ3260.Superseded values are not recommended for survey control.
 BJ3260
 BJ3260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3260.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3260
 BJ3260_MARKER: DD = SURVEY DISK
 BJ3260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3260_STAMPING: 52H066 1979
 BJ3260_MARK LOGO: LADHGS
 BJ3260_PROJECTION: FLUSH
 BJ3260_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3260+STABILITY: SURFACE MOTION
 BJ3260
 BJ3260  HISTORY     - Date     Condition        Report By
 BJ3260  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3260  HISTORY     - 1982     GOOD             LADTD
 BJ3260  HISTORY     - 1986     GOOD             NGS
 BJ3260  HISTORY     - 20031012 GOOD             USPSQD
 BJ3260
 BJ3260                          STATION DESCRIPTION
 BJ3260
 BJ3260'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3260'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 30, T6S,
 BJ3260'R11E.  OWNERSHIP--  THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3260'DEVELOPMENT.
 BJ3260'
 BJ3260'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAY 190 AND
 BJ3260'STATE HIGHWAY 25 GO WEST ON U S HIGHWAY 190 FOR 3.5 KM (2.2 MILES) TO
 BJ3260'THE STATION ON THE LEFT IN THE SHOULDER OF THE HIGHWAY.
 BJ3260'
 BJ3260'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3260'LADTD) DISK STAMPED---52H066 1979--- SET INTO THE TOP OF A ROUND
 BJ3260'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3260'22.6 METERS ENE FROM A TELEPHONE REPAIR BOX., 18.6 METERS WNW FROM AN
 BJ3260'8-INCH PINE TREE., 7.2 METERS S FROM THE CENTER OF U S HIGHWAY 190.,
 BJ3260'AND 0.8 METERS N FROM A POWER POLE WITH WITNESS SIGN ATTACHED.
 BJ3260'
 BJ3260'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3260'(NOW LADTD) DISK STAMPED---52H066 1979--- SET INTO AN IRREGULAR MASS
 BJ3260'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3260
 BJ3260                          STATION RECOVERY (1982)
 BJ3260
 BJ3260'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3260'4.3 KM (2.7 MI) WNW FROM COVINGTON.
 BJ3260'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 GO WEST ALONG
 BJ3260'U.S. 190 FOR 3.5 KM (2.2 MI) TO THE STATION ON THE LEFT IN THE
 BJ3260'SHOULDER OF HIGHWAY, 22.6 METERS (74 FT) EAST-NORTHEAST OF A TELEPHONE
 BJ3260'REPAIR BOX, 18.6 METERS (61 FT) WEST-NORTHWEST OF A 8-INCH PINE TREE,
 BJ3260'7.2 METERS (23.5 FT) SOUTH OF THE CENTER OF U.S. 190, 0.8 METER
 BJ3260'(2.5 FT) NORTH OF POWER POLE WITH METAL WITNESS SIGN.
 BJ3260'THE MARK IS 0.76 METERS  N FROM  POWER POLE
 BJ3260'THE MARK IS 0.40 M BELOW U.S. 190.
 BJ3260
 BJ3260                          STATION RECOVERY (1986)
 BJ3260
 BJ3260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3260'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.6 KM (0.4
 BJ3260'MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE COVINGTON HIGH SCHOOL ON
 BJ3260'THE WEST SIDE OF COVINGTON TO THE MARK ON THE LEFT.  IT 7.1 METERS
 BJ3260'(23.5 FT) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 190 AND 0.6 METERS
 BJ3260'(2.0 FT) NORTH OF A POWER POLE WITH A WITNESS SIGN ON WEST SIDE.
 BJ3260'THE MARK IS 0.61 METERS  N FROM  A WITNESS POST
 BJ3260'THE MARK IS 0.30 M BELOW HIGHWAY 190.
 BJ3260
 BJ3260                          STATION RECOVERY (2003)
 BJ3260
 BJ3260'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ3260'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3261 ***********************************************************************
 BJ3261  DESIGNATION -  52 H 067
 BJ3261  PID         -  BJ3261
 BJ3261  STATE/COUNTY-  LA/ST TAMMANY
 BJ3261  COUNTRY     -  US
 BJ3261  USGS QUAD   -  MADISONVILLE (2018)
 BJ3261
 BJ3261                         *CURRENT SURVEY CONTROL
 BJ3261  ______________________________________________________________________
 BJ3261* NAD 83(1992) POSITION- 30 29 35.13289(N) 090 09 20.33219(W)   ADJUSTED
 BJ3261* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3261  **This station is located in a suspected subsidence area (see below).
 BJ3261  ______________________________________________________________________
 BJ3261  GEOID HEIGHT    -        -26.831 (meters)                     GEOID18
 BJ3261  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 BJ3261  DYNAMIC HEIGHT  -          8.741 (meters)       28.68  (feet) COMP
 BJ3261  MODELED GRAVITY -    979,357.4   (mgal)                       NAVD 88
 BJ3261  HORZ ORDER      -  SECOND
 BJ3261
 BJ3261.The horizontal coordinates were established by classical geodetic methods
 BJ3261.and adjusted by the National Geodetic Survey in January 1993.
 BJ3261
 BJ3261.** This station is in an area of known vertical motion. If an
 BJ3261.** orthometric height was ever established but is not available 
 BJ3261.** in the current survey control section, the orthometric height
 BJ3261.** is considered suspect.  Suspect heights are available in the
 BJ3261.** superseded section only if requested.
 BJ3261
 BJ3261.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3261.GEOID18 height accuracy estimate available here.
 BJ3261
 BJ3261.Click photographs - Photos may exist for this station.
 BJ3261
 BJ3261.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3261
 BJ3261.The dynamic height is computed by dividing the NAVD 88
 BJ3261.geopotential number by the normal gravity value computed on the
 BJ3261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3261.degrees latitude (g = 980.6199 gals.).
 BJ3261
 BJ3261.The modeled gravity was interpolated from observed gravity values.
 BJ3261
 BJ3261. The following values were computed from the NAD 83(1992) position.
 BJ3261
 BJ3261;                    North         East     Units Scale Factor Converg.
 BJ3261;SPC LA S     -   221,506.567 1,113,058.306   MT  0.99996253   +0 35 19.9
 BJ3261;SPC LA S     -   726,726.13  3,651,758.79   sFT  0.99996253   +0 35 19.9
 BJ3261;UTM  15      - 3,376,866.604   773,019.607   MT  1.00051966   +1 26 39.2
 BJ3261
 BJ3261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3261!SPC LA S     -   1.00000284  x   0.99996253  =   0.99996537
 BJ3261!UTM  15      -   1.00000284  x   1.00051966  =   1.00052250
 BJ3261
 BJ3261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7301976866(NAD 83)
 BJ3261
 BJ3261                          SUPERSEDED SURVEY CONTROL
 BJ3261
 BJ3261  NAD 83(1990)-  30 29 35.14793(N)    090 09 20.32987(W) AD(       ) 2
 BJ3261
 BJ3261.Superseded values are not recommended for survey control.
 BJ3261
 BJ3261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3261.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3261
 BJ3261_MARKER: DD = SURVEY DISK
 BJ3261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3261_STAMPING: 52H067 1979
 BJ3261_MARK LOGO: LADHGS
 BJ3261_PROJECTION: FLUSH
 BJ3261_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3261+STABILITY: SURFACE MOTION
 BJ3261
 BJ3261  HISTORY     - Date     Condition        Report By
 BJ3261  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3261  HISTORY     - 1982     GOOD             LADTD
 BJ3261  HISTORY     - 1986     GOOD             NGS
 BJ3261
 BJ3261                          STATION DESCRIPTION
 BJ3261
 BJ3261'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3261'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 25, T6S,
 BJ3261'RIDE.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3261'DEVELOPMENT.
 BJ3261'
 BJ3261'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAY 190 AND
 BJ3261'STATE HIGHWAY 25 IN NORTH COVINGTON GO WEST ON U S 190 FOR 4.8 KM (3
 BJ3261'MILES) TO THE STATION ON THE LEFT NEAR A GRAVEL DRIVE.
 BJ3261'
 BJ3261'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3261'LADTD) DISK STAMPED---52H067 1979--- SET INTO THE TOP OF A ROUND
 BJ3261'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 7.9
 BJ3261'METERS NE FROM THE CENTER OF A METAL GATE., 7.5 METERS S FROM THE
 BJ3261'CENTER OF U S 190., 6.6 METERS N FROM THE EAST END OF A CEMENT
 BJ3261'CULVERT UNDER THE DRIVE., 4.0 METERS E FROM THE CENTER OF THE GRAVEL
 BJ3261'DRIVE., AND 0.6 METERS W FROM A METAL WITNESS POST AND SIGN.
 BJ3261'
 BJ3261'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3261'(NOW LADTD) DISK STAMPED---52H067 1979--- SET INTO AN IRREGULAR MASS
 BJ3261'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3261
 BJ3261                          STATION RECOVERY (1982)
 BJ3261
 BJ3261'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3261'6.1 KM (3.8 MI) WNW FROM COVINGTON.
 BJ3261'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 GO WEST ALONG
 BJ3261'U.S. 190 FOR 5.1 KM (3.2 MI) TO THE STATION ON THE LEFT IN THE
 BJ3261'SHOULDER OF HIGHWAY, 7.9 METERS (2.6 FT) NORTHEAST OF THE CENTER OF A
 BJ3261'METAL GATE, 7.5 METERS (24.5 FT) SOUTH OF THE CENTER OF U.S. 190, 6.6
 BJ3261'METERS (21.5 FT) NORTH OF THE EAST END OF A CEMENT CULVERT, 4 METERS
 BJ3261'(13 FT) EAST OF THE CENTER OF A GRAVEL DRIVE.
 BJ3261'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3261'THE MARK IS 0.30 M BELOW U.S. 190.
 BJ3261
 BJ3261                          STATION RECOVERY (1986)
 BJ3261
 BJ3261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3261'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  2.3 KM (1.4
 BJ3261'MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE COVINGTON HIGH SCHOOL ON
 BJ3261'THE WEST SIDE OF COVINGTON TO THE MARK ON THE LEFT.  IT 7.3 METERS
 BJ3261'(24.0 FT) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 190 AND 3.9 METERS
 BJ3261'(13.0 FT) EAST OF THE CENTER OF REVERE ROAD.
 BJ3261'THE MARK IS 0.60 METERS  W FROM  A WITNESS POST
 BJ3261'THE MARK IS 0.18 M BELOW HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3262 ***********************************************************************
 BJ3262  DESIGNATION -  52 H 068
 BJ3262  PID         -  BJ3262
 BJ3262  STATE/COUNTY-  LA/ST TAMMANY
 BJ3262  COUNTRY     -  US
 BJ3262  USGS QUAD   -  MADISONVILLE (2018)
 BJ3262
 BJ3262                         *CURRENT SURVEY CONTROL
 BJ3262  ______________________________________________________________________
 BJ3262* NAD 83(1992) POSITION- 30 29 39.30882(N) 090 10 15.99466(W)   ADJUSTED
 BJ3262* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3262  **This station is located in a suspected subsidence area (see below).
 BJ3262  ______________________________________________________________________
 BJ3262  GEOID HEIGHT    -        -26.826 (meters)                     GEOID18
 BJ3262  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 BJ3262  DYNAMIC HEIGHT  -         10.223 (meters)       33.54  (feet) COMP
 BJ3262  MODELED GRAVITY -    979,357.7   (mgal)                       NAVD 88
 BJ3262  HORZ ORDER      -  SECOND
 BJ3262
 BJ3262.The horizontal coordinates were established by classical geodetic methods
 BJ3262.and adjusted by the National Geodetic Survey in January 1993.
 BJ3262
 BJ3262.** This station is in an area of known vertical motion. If an
 BJ3262.** orthometric height was ever established but is not available 
 BJ3262.** in the current survey control section, the orthometric height
 BJ3262.** is considered suspect.  Suspect heights are available in the
 BJ3262.** superseded section only if requested.
 BJ3262
 BJ3262.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3262.GEOID18 height accuracy estimate available here.
 BJ3262
 BJ3262.Click photographs - Photos may exist for this station.
 BJ3262
 BJ3262.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3262
 BJ3262.The dynamic height is computed by dividing the NAVD 88
 BJ3262.geopotential number by the normal gravity value computed on the
 BJ3262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3262.degrees latitude (g = 980.6199 gals.).
 BJ3262
 BJ3262.The modeled gravity was interpolated from observed gravity values.
 BJ3262
 BJ3262. The following values were computed from the NAD 83(1992) position.
 BJ3262
 BJ3262;                    North         East     Units Scale Factor Converg.
 BJ3262;SPC LA S     -   221,619.996 1,111,572.713   MT  0.99996270   +0 34 52.1
 BJ3262;SPC LA S     -   727,098.27  3,646,884.81   sFT  0.99996270   +0 34 52.1
 BJ3262;UTM  15      - 3,376,957.895   771,531.667   MT  1.00050966   +1 26 11.1
 BJ3262
 BJ3262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3262!SPC LA S     -   1.00000261  x   0.99996270  =   0.99996531
 BJ3262!UTM  15      -   1.00000261  x   1.00050966  =   1.00051227
 BJ3262
 BJ3262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7153176957(NAD 83)
 BJ3262
 BJ3262                          SUPERSEDED SURVEY CONTROL
 BJ3262
 BJ3262  NAD 83(1990)-  30 29 39.32333(N)    090 10 15.99254(W) AD(       ) 2
 BJ3262
 BJ3262.Superseded values are not recommended for survey control.
 BJ3262
 BJ3262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3262.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3262
 BJ3262_MARKER: DD = SURVEY DISK
 BJ3262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3262_STAMPING: 52H068 1979
 BJ3262_MARK LOGO: LADHGS
 BJ3262_PROJECTION: FLUSH
 BJ3262_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3262+STABILITY: SURFACE MOTION
 BJ3262
 BJ3262  HISTORY     - Date     Condition        Report By
 BJ3262  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3262  HISTORY     - 1982     GOOD             LADTD
 BJ3262  HISTORY     - 1986     GOOD             NGS
 BJ3262
 BJ3262                          STATION DESCRIPTION
 BJ3262
 BJ3262'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3262'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 26, T6S,
 BJ3262'R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3262'DEVELOPMENT.
 BJ3262'
 BJ3262'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 190 AND STATE
 BJ3262'HIGHWAY 25 IN NORTH COVINGTON. DRIVE WEST ALONG U S 190 FOR 6.4 KM (4
 BJ3262'MILES) TO THE STATION ON THE RIGHT NEAR THE WEST END OF THE
 BJ3262'TCHEFUNCTE RIVER BRIDGE.
 BJ3262'
 BJ3262'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3262'LADTD) DISK STAMPED---52H068 1979--- SET INTO THE TOP OF A ROUND
 BJ3262'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3262'35.1 METERS E FROM THE WEST END OF A METAL GUARD RAIL, 12.3 METERS SW
 BJ3262'FROM A RIGHT-OF-WAY MARKER, 7.5 METERS N FROM THE CENTER OF U S 190,
 BJ3262'2.6 METERS N FROM THE WEST CORNER OF THE TCHEFUNCTE RIVER BRIDGE, AND
 BJ3262'0.6 METERS W FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3262'
 BJ3262'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3262'(NOW LADTD) DISK STAMPED---52H068 1979--- SET INTO AN IRREGULAR
 BJ3262'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3262
 BJ3262                          STATION RECOVERY (1982)
 BJ3262
 BJ3262'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3262'7.6 KM (4.7 MI) WNW FROM COVINGTON.
 BJ3262'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 25 GO WEST ALONG
 BJ3262'U.S. 190 FOR 6.4 KM (4 MI) TO THE STATION ON THE RIGHT NEAR THE WEST
 BJ3262'END OF THE TCHEFUNCTE RIVER BRIDGE, 35.1 METERS (115 FT) EAST OF THE
 BJ3262'WEST END OF A METAL GUARDRAIL, 12.3 METERS (40.5 FT) SOUTHWEST OF A
 BJ3262'RIGHT-OF-WAY MARKER, 7.5 METERS (24.5 FT) NORTH OF THE CENTER OF U.S.
 BJ3262'190, 2.6 METERS (8.5 FT) NORTH OF THE WEST CORNER OF TCHEFUNCTE RIVER
 BJ3262'BRIDGE.
 BJ3262'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3262'THE MARK IS 0.55 M BELOW U.S. 190.
 BJ3262
 BJ3262                          STATION RECOVERY (1986)
 BJ3262
 BJ3262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3262'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.8 KM (2.35
 BJ3262'MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE COVINGTON HIGH SCHOOL ON
 BJ3262'THE WEST SIDE OF COVINGTON TO THE MARK ON THE RIGHT AT THE NORTHWEST
 BJ3262'END OF A BRIDGE OVER TCHEFUNCTA RIVER.  IT IS 7.6 METERS (25.0 FT)
 BJ3262'NORTH OF THE CENTERLINE OF U.S. HIGHWAY 190 AND 0.76 METERS (2.5 FT)
 BJ3262'NORTH OF THE NORTH END OF THE ABUTMENT.
 BJ3262'THE MARK IS 0.60 METERS  W FROM  A WITNESS POST
 BJ3262'THE MARK IS 0.30 M BELOW HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3263 ***********************************************************************
 BJ3263  DESIGNATION -  52 H 069
 BJ3263  PID         -  BJ3263
 BJ3263  STATE/COUNTY-  LA/ST TAMMANY
 BJ3263  COUNTRY     -  US
 BJ3263  USGS QUAD   -  MADISONVILLE (2018)
 BJ3263
 BJ3263                         *CURRENT SURVEY CONTROL
 BJ3263  ______________________________________________________________________
 BJ3263* NAD 83(1992) POSITION- 30 29 42.92550(N) 090 11 15.40724(W)   ADJUSTED
 BJ3263* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3263  **This station is located in a suspected subsidence area (see below).
 BJ3263  ______________________________________________________________________
 BJ3263  GEOID HEIGHT    -        -26.821 (meters)                     GEOID18
 BJ3263  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 BJ3263  DYNAMIC HEIGHT  -          9.894 (meters)       32.46  (feet) COMP
 BJ3263  MODELED GRAVITY -    979,358.0   (mgal)                       NAVD 88
 BJ3263  HORZ ORDER      -  SECOND
 BJ3263
 BJ3263.The horizontal coordinates were established by classical geodetic methods
 BJ3263.and adjusted by the National Geodetic Survey in January 1993.
 BJ3263
 BJ3263.** This station is in an area of known vertical motion. If an
 BJ3263.** orthometric height was ever established but is not available 
 BJ3263.** in the current survey control section, the orthometric height
 BJ3263.** is considered suspect.  Suspect heights are available in the
 BJ3263.** superseded section only if requested.
 BJ3263
 BJ3263.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3263.GEOID18 height accuracy estimate available here.
 BJ3263
 BJ3263.Click photographs - Photos may exist for this station.
 BJ3263
 BJ3263.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3263
 BJ3263.The dynamic height is computed by dividing the NAVD 88
 BJ3263.geopotential number by the normal gravity value computed on the
 BJ3263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3263.degrees latitude (g = 980.6199 gals.).
 BJ3263
 BJ3263.The modeled gravity was interpolated from observed gravity values.
 BJ3263
 BJ3263. The following values were computed from the NAD 83(1992) position.
 BJ3263
 BJ3263;                    North         East     Units Scale Factor Converg.
 BJ3263;SPC LA S     -   221,715.406 1,109,987.328   MT  0.99996285   +0 34 22.3
 BJ3263;SPC LA S     -   727,411.29  3,641,683.43   sFT  0.99996285   +0 34 22.3
 BJ3263;UTM  15      - 3,377,029.669   769,944.175   MT  1.00049905   +1 25 41.0
 BJ3263
 BJ3263!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3263!SPC LA S     -   1.00000266  x   0.99996285  =   0.99996551
 BJ3263!UTM  15      -   1.00000266  x   1.00049905  =   1.00050171
 BJ3263
 BJ3263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6994477029(NAD 83)
 BJ3263
 BJ3263                          SUPERSEDED SURVEY CONTROL
 BJ3263
 BJ3263  NAD 83(1986)-  30 29 42.93923(N)    090 11 15.40531(W) AD(       ) 2
 BJ3263
 BJ3263.Superseded values are not recommended for survey control.
 BJ3263
 BJ3263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3263.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3263
 BJ3263_MARKER: DD = SURVEY DISK
 BJ3263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3263_STAMPING: 52H069 1979
 BJ3263_MARK LOGO: LADHGS
 BJ3263_PROJECTION: FLUSH
 BJ3263_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3263+STABILITY: SURFACE MOTION
 BJ3263
 BJ3263  HISTORY     - Date     Condition        Report By
 BJ3263  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3263  HISTORY     - 1982     GOOD             LADTD
 BJ3263  HISTORY     - 1986     GOOD             NGS
 BJ3263
 BJ3263                          STATION DESCRIPTION
 BJ3263
 BJ3263'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3263'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 27, T6S,
 BJ3263'R11E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3263'DEVELOPMENT.
 BJ3263'
 BJ3263'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 190 AND
 BJ3263'STATE HIGHWAY 1077 IN GOODBEE, GO EAST ON HIGHWAY 190 FOR 1.1 KM (0.7
 BJ3263'MILE) TO THE STATION ON THE RIGHT AT A BLACKTOP ROAD LEADING WEST.
 BJ3263'
 BJ3263'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3263'LADTD) DISK STAMPED---52H069 1979--- SET INTO THE TOP OF A ROUND
 BJ3263'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3263'52.1 METERS ESE FROM A POWER POLE., 34.1 METERS WNW FROM THE SOUTH
 BJ3263'END OF A CEMENT CULVERT UNDER HIGHWAY 190., 33.8 METERS SE FROM THE
 BJ3263'CENTER OF THE BLACKTOP ROAD., 13.9 METERS S FROM THE CENTER OF
 BJ3263'HIGHWAY 190., AND 0.6 METERS E FROM A METAL WITNESS POST AND SIGN.
 BJ3263'
 BJ3263'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3263'(NOW LADTD) DISK STAMPED---52H069 1979--- SET INTO AN IRREGULAR MASS
 BJ3263'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3263
 BJ3263                          STATION RECOVERY (1982)
 BJ3263
 BJ3263'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3263'9.2 KM (5.7 MI) WNW FROM COVINGTON.
 BJ3263'FROM THE INTERSECTION OF U.S. 190 AND STATE HIGHWAY 1077, GO EAST
 BJ3263'ALONG U.S. 190 FOR 1.1 KM (0.7 MI) TO THE STATION ON THE RIGHT IN
 BJ3263'SHOULDER OF HIGHWAY, 34.1 METERS (112 FT) WEST-NORTHWEST OF THE SOUTH
 BJ3263'END OF A CEMENT CULVERT, 52.1 METERS (171 FT) EAST-SOUTHEAST OF A
 BJ3263'POWER POLE, 33.8 METERS (111 FT) SOUTHEAST OF THE CENTER OF A BLACKTOP
 BJ3263'ROAD, 13.9 METERS (45.5 FT) SOUTH OF THE CENTER OF U.S. 190.
 BJ3263'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 BJ3263'THE MARK IS 0.85 M BELOW U.S. 190.
 BJ3263
 BJ3263                          STATION RECOVERY (1986)
 BJ3263
 BJ3263'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3263'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  5.4 KM (3.35
 BJ3263'MI) WEST ALONG U.S. HIGHWAY 190 FROM THE COVINGTON HIGH SCHOOL ON THE
 BJ3263'WEST SIDE OF COVINGTON TO THE MARK ON THE LEFT.  IT IS 13.7 METERS
 BJ3263'(45.0 FT) NORTH OF THE CENTERLINE OF U.S. HIGHWAY 190 AND 25.9 METERS
 BJ3263'(85.0 FT) SOUTH OF THE CENTER OF A ROAD WHERE IT MEETS U.S. HIGHWAY
 BJ3263'190.
 BJ3263'THE MARK IS 0.60 METERS  E FROM  A WITNESS POST
 BJ3263'THE MARK IS 0.60 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3268 ***********************************************************************
 BJ3268  DESIGNATION -  52 H 070
 BJ3268  PID         -  BJ3268
 BJ3268  STATE/COUNTY-  LA/ST TAMMANY
 BJ3268  COUNTRY     -  US
 BJ3268  USGS QUAD   -  MADISONVILLE (2018)
 BJ3268
 BJ3268                         *CURRENT SURVEY CONTROL
 BJ3268  ______________________________________________________________________
 BJ3268* NAD 83(1992) POSITION- 30 29 33.07141(N) 090 11 43.58225(W)   ADJUSTED
 BJ3268* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3268  **This station is located in a suspected subsidence area (see below).
 BJ3268  ______________________________________________________________________
 BJ3268  GEOID HEIGHT    -        -26.814 (meters)                     GEOID18
 BJ3268  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 BJ3268  DYNAMIC HEIGHT  -          9.217 (meters)       30.24  (feet) COMP
 BJ3268  MODELED GRAVITY -    979,358.1   (mgal)                       NAVD 88
 BJ3268  HORZ ORDER      -  SECOND
 BJ3268
 BJ3268.The horizontal coordinates were established by classical geodetic methods
 BJ3268.and adjusted by the National Geodetic Survey in January 1993.
 BJ3268
 BJ3268.** This station is in an area of known vertical motion. If an
 BJ3268.** orthometric height was ever established but is not available 
 BJ3268.** in the current survey control section, the orthometric height
 BJ3268.** is considered suspect.  Suspect heights are available in the
 BJ3268.** superseded section only if requested.
 BJ3268
 BJ3268.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3268.GEOID18 height accuracy estimate available here.
 BJ3268
 BJ3268.Click photographs - Photos may exist for this station.
 BJ3268
 BJ3268.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3268
 BJ3268.The dynamic height is computed by dividing the NAVD 88
 BJ3268.geopotential number by the normal gravity value computed on the
 BJ3268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3268.degrees latitude (g = 980.6199 gals.).
 BJ3268
 BJ3268.The modeled gravity was interpolated from observed gravity values.
 BJ3268
 BJ3268. The following values were computed from the NAD 83(1992) position.
 BJ3268
 BJ3268;                    North         East     Units Scale Factor Converg.
 BJ3268;SPC LA S     -   221,404.492 1,109,239.045   MT  0.99996244   +0 34 08.3
 BJ3268;SPC LA S     -   726,391.24  3,639,228.43   sFT  0.99996244   +0 34 08.3
 BJ3268;UTM  15      - 3,376,707.451   769,200.218   MT  1.00049411   +1 25 26.3
 BJ3268
 BJ3268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3268!SPC LA S     -   1.00000276  x   0.99996244  =   0.99996520
 BJ3268!UTM  15      -   1.00000276  x   1.00049411  =   1.00049687
 BJ3268
 BJ3268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6920076707(NAD 83)
 BJ3268
 BJ3268                          SUPERSEDED SURVEY CONTROL
 BJ3268
 BJ3268  NAD 83(1990)-  30 29 33.08487(N)    090 11 43.58042(W) AD(       ) 2
 BJ3268
 BJ3268.Superseded values are not recommended for survey control.
 BJ3268
 BJ3268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3268.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3268
 BJ3268_MARKER: DD = SURVEY DISK
 BJ3268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3268_STAMPING: 52H070 1979
 BJ3268_MARK LOGO: LADHGS
 BJ3268_PROJECTION: FLUSH
 BJ3268_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3268+STABILITY: SURFACE MOTION
 BJ3268
 BJ3268  HISTORY     - Date     Condition        Report By
 BJ3268  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3268  HISTORY     - 1982     GOOD             LADTD
 BJ3268
 BJ3268                          STATION DESCRIPTION
 BJ3268
 BJ3268'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3268'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 28, T6S,
 BJ3268'R11E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3268'DEVELOPMENT.
 BJ3268'
 BJ3268'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 1077 AND
 BJ3268'U S HIGHWAY 190. GO SOUTH ALONG HIGHWAY 1077 FOR 1.3 KM (0.8 MILES)
 BJ3268'TO THE STATION ON THE LEFT IN THE SHOULDER OF HIGHWAY 1077 IN SOUTH
 BJ3268'GOODBEE.
 BJ3268'
 BJ3268'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3268'LADTD) DISK STAMPED---52H070 1979--- SET INTO THE TOP OF A ROUND
 BJ3268'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3268'37.5 METERS SSE FROM A POWER POLE., 5.8 METERS NNW FROM A GRAVEL
 BJ3268'DRIVE., 4.6 METERS ENE FROM THE CENTER OF HIGHWAY 1077., 4.0 METERS
 BJ3268'NW FROM THE NORTH END OF A METAL CULVERT ON GRAVEL DRIVE., AND 0.6
 BJ3268'METERS WSW FROM A METAL WITNESS POST AND SIGN.
 BJ3268'
 BJ3268'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3268'(NOW LADTD) DISK STAMPED---52H070 1979--- SET INTO AN IRREGULAR MASS
 BJ3268'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3268
 BJ3268                          STATION RECOVERY (1982)
 BJ3268
 BJ3268'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3268'9.7 KM (6 MI) WNW FROM COVINGTON.
 BJ3268'FROM THE INTERSECTION OF STATE HIGHWAY 1077 AND U.S. 190 AT GOODBEE,
 BJ3268'GO SOUTH ALONG STATE HIGHWAY 1077 FOR 1.3 KM (0.8 MI) TO THE STATION
 BJ3268'ON THE LEFT IN SHOULDER OF HIGHWAY, 37.5 METERS (123 FT) SOUTH
 BJ3268'SOUTHEAST OF A POWER POLE, 5.8 METERS (19 FT) NORTH-NORTHWEST OF THE
 BJ3268'CENTER OF A GRAVEL DRIVE, 4.6 METERS (15 FT) EAST-NORTHEAST OF THE
 BJ3268'CENTER OF STATE HIGHWAY 1077, 4 METERS (13 FT) NORTHWEST OF THE NORTH
 BJ3268'END OF A METAL CULVERT UNDER GRAVEL DRIVE.
 BJ3268'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3268'THE MARK IS 0.15 M BELOW LA 1077.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3269 ***********************************************************************
 BJ3269  DESIGNATION -  52 H 071
 BJ3269  PID         -  BJ3269
 BJ3269  STATE/COUNTY-  LA/ST TAMMANY
 BJ3269  COUNTRY     -  US
 BJ3269  USGS QUAD   -  MADISONVILLE (2018)
 BJ3269
 BJ3269                         *CURRENT SURVEY CONTROL
 BJ3269  ______________________________________________________________________
 BJ3269* NAD 83(1992) POSITION- 30 28 48.91518(N) 090 11 21.35288(W)   ADJUSTED
 BJ3269* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3269  **This station is located in a suspected subsidence area (see below).
 BJ3269  ______________________________________________________________________
 BJ3269  GEOID HEIGHT    -        -26.794 (meters)                     GEOID18
 BJ3269  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 BJ3269  DYNAMIC HEIGHT  -          7.836 (meters)       25.71  (feet) COMP
 BJ3269  MODELED GRAVITY -    979,358.0   (mgal)                       NAVD 88
 BJ3269  HORZ ORDER      -  SECOND
 BJ3269
 BJ3269.The horizontal coordinates were established by classical geodetic methods
 BJ3269.and adjusted by the National Geodetic Survey in January 1993.
 BJ3269
 BJ3269.** This station is in an area of known vertical motion. If an
 BJ3269.** orthometric height was ever established but is not available 
 BJ3269.** in the current survey control section, the orthometric height
 BJ3269.** is considered suspect.  Suspect heights are available in the
 BJ3269.** superseded section only if requested.
 BJ3269
 BJ3269.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3269.GEOID18 height accuracy estimate available here.
 BJ3269
 BJ3269.Click photographs - Photos may exist for this station.
 BJ3269
 BJ3269.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3269
 BJ3269.The dynamic height is computed by dividing the NAVD 88
 BJ3269.geopotential number by the normal gravity value computed on the
 BJ3269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3269.degrees latitude (g = 980.6199 gals.).
 BJ3269
 BJ3269.The modeled gravity was interpolated from observed gravity values.
 BJ3269
 BJ3269. The following values were computed from the NAD 83(1992) position.
 BJ3269
 BJ3269;                    North         East     Units Scale Factor Converg.
 BJ3269;SPC LA S     -   220,050.740 1,109,845.391   MT  0.99996063   +0 34 19.4
 BJ3269;SPC LA S     -   721,949.80  3,641,217.75   sFT  0.99996063   +0 34 19.4
 BJ3269;UTM  15      - 3,375,362.176   769,827.026   MT  1.00049828   +1 25 35.7
 BJ3269
 BJ3269!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3269!SPC LA S     -   1.00000298  x   0.99996063  =   0.99996361
 BJ3269!UTM  15      -   1.00000298  x   1.00049828  =   1.00050126
 BJ3269
 BJ3269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6982775362(NAD 83)
 BJ3269
 BJ3269                          SUPERSEDED SURVEY CONTROL
 BJ3269
 BJ3269  NAD 83(1986)-  30 28 48.92892(N)    090 11 21.35128(W) AD(       ) 2
 BJ3269
 BJ3269.Superseded values are not recommended for survey control.
 BJ3269
 BJ3269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3269.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3269
 BJ3269_MARKER: DD = SURVEY DISK
 BJ3269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3269_STAMPING: 52H071 1979
 BJ3269_MARK LOGO: LADHGS
 BJ3269_PROJECTION: RECESSED 20 CENTIMETERS
 BJ3269_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3269+STABILITY: SURFACE MOTION
 BJ3269
 BJ3269  HISTORY     - Date     Condition        Report By
 BJ3269  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3269  HISTORY     - 1982     GOOD             LADTD
 BJ3269
 BJ3269                          STATION DESCRIPTION
 BJ3269
 BJ3269'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3269'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 34, T6S,
 BJ3269'R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3269'DEVELOPMENT.
 BJ3269'
 BJ3269'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 12 AND STATE
 BJ3269'HIGHWAY 1077 SOUTH OF GOODBEE GO NORTH ON HIGHWAY 1077 FOR 2.6 KM
 BJ3269'(1.6 MILES) TO THE STATION ON THE LEFT IN THE SHOULDER OF HIGHWAY
 BJ3269'1077.
 BJ3269'
 BJ3269'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3269'LADTD) DISK STAMPED---52H071 1979--- SET INTO THE TOP OF A ROUND
 BJ3269'CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED  15 CM BELOW THE GROUND
 BJ3269'LOCATED 46.6 METERS SSE FROM A RIGHT-OF-WAY MARKER., 18.6 METERS S
 BJ3269'FROM A POWER POLE., 4.6 METERS NW FROM A FENCE., 4.4 METERS SW FROM
 BJ3269'THE CENTER OF HIGHWAY 1077., AND 0.6 METERS NW FROM A METAL WITNESS
 BJ3269'POST AND SIGN.
 BJ3269'
 BJ3269'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3269'(NOW LADTD) DISK STAMPED---52H071 1979--- SET INTO AN IRREGULAR MASS
 BJ3269'OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BJ3269
 BJ3269                          STATION RECOVERY (1982)
 BJ3269
 BJ3269'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3269'9 KM (5.6 MI) WEST FROM COVINGTON.
 BJ3269'FROM THE INTERSECTION OF INTERSTATE 12 AND STATE HIGHWAY 1077
 BJ3269'SOUTHWEST OF COVINGTON, GO NORTH ALONG STATE HIGHWAY 1077 FOR 2.6 KM
 BJ3269'(1.6 MI) TO THE STATION ON THE LEFT IN THE SHOULDER OF HIGHWAY, 46.6
 BJ3269'METERS (153 FT) SOUTH-SOUTHEAST OF A RIGHT-OF-WAY MARKER, 18.6 METERS
 BJ3269'(61 FT) SOUTH OF A POWER POLE, 4.6 METERS (15 FT) NORTHWEST OF A
 BJ3269'RIGHT-OF-WAY FENCE, 4.4 METERS (14.5 FT) SOUTHWEST OF THE CENTER OF
 BJ3269'STATE HIGHWAY 1077.
 BJ3269'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ3269'THE MARK IS 0.20 M BELOW LA 1077.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3270 ***********************************************************************
 BJ3270  DESIGNATION -  52 H 072
 BJ3270  PID         -  BJ3270
 BJ3270  STATE/COUNTY-  LA/ST TAMMANY
 BJ3270  COUNTRY     -  US
 BJ3270  USGS QUAD   -  MADISONVILLE (2018)
 BJ3270
 BJ3270                         *CURRENT SURVEY CONTROL
 BJ3270  ______________________________________________________________________
 BJ3270* NAD 83(1992) POSITION- 30 28 01.90580(N) 090 10 56.88998(W)   ADJUSTED
 BJ3270* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3270  **This station is located in a suspected subsidence area (see below).
 BJ3270  ______________________________________________________________________
 BJ3270  GEOID HEIGHT    -        -26.773 (meters)                     GEOID18
 BJ3270  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 BJ3270  DYNAMIC HEIGHT  -          6.902 (meters)       22.64  (feet) COMP
 BJ3270  MODELED GRAVITY -    979,357.7   (mgal)                       NAVD 88
 BJ3270  HORZ ORDER      -  SECOND
 BJ3270
 BJ3270.The horizontal coordinates were established by classical geodetic methods
 BJ3270.and adjusted by the National Geodetic Survey in January 1993.
 BJ3270
 BJ3270.** This station is in an area of known vertical motion. If an
 BJ3270.** orthometric height was ever established but is not available 
 BJ3270.** in the current survey control section, the orthometric height
 BJ3270.** is considered suspect.  Suspect heights are available in the
 BJ3270.** superseded section only if requested.
 BJ3270
 BJ3270.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3270.GEOID18 height accuracy estimate available here.
 BJ3270
 BJ3270.Click photographs - Photos may exist for this station.
 BJ3270
 BJ3270.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3270
 BJ3270.The dynamic height is computed by dividing the NAVD 88
 BJ3270.geopotential number by the normal gravity value computed on the
 BJ3270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3270.degrees latitude (g = 980.6199 gals.).
 BJ3270
 BJ3270.The modeled gravity was interpolated from observed gravity values.
 BJ3270
 BJ3270. The following values were computed from the NAD 83(1992) position.
 BJ3270
 BJ3270;                    North         East     Units Scale Factor Converg.
 BJ3270;SPC LA S     -   218,609.771 1,110,512.339   MT  0.99995875   +0 34 31.6
 BJ3270;SPC LA S     -   717,222.22  3,643,405.90   sFT  0.99995875   +0 34 31.6
 BJ3270;UTM  15      - 3,373,930.537   770,515.757   MT  1.00050287   +1 25 46.1
 BJ3270
 BJ3270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3270!SPC LA S     -   1.00000312  x   0.99995875  =   0.99996187
 BJ3270!UTM  15      -   1.00000312  x   1.00050287  =   1.00050599
 BJ3270
 BJ3270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7051573930(NAD 83)
 BJ3270
 BJ3270                          SUPERSEDED SURVEY CONTROL
 BJ3270
 BJ3270  NAD 83(1986)-  30 28 01.91995(N)    090 10 56.88830(W) AD(       ) 2
 BJ3270
 BJ3270.Superseded values are not recommended for survey control.
 BJ3270
 BJ3270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3270.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3270
 BJ3270_MARKER: DD = SURVEY DISK
 BJ3270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3270_STAMPING: 52H072 1979
 BJ3270_MARK LOGO: LADHGS
 BJ3270_PROJECTION: RECESSED 20 CENTIMETERS
 BJ3270_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3270+STABILITY: SURFACE MOTION
 BJ3270
 BJ3270  HISTORY     - Date     Condition        Report By
 BJ3270  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3270  HISTORY     - 1982     GOOD             LADTD
 BJ3270
 BJ3270                          STATION DESCRIPTION
 BJ3270
 BJ3270'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3270'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 3, T7S,
 BJ3270'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3270'DEVELOPMENT.
 BJ3270'
 BJ3270'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 12 AND STATE
 BJ3270'HIGHWAY 1077, GO NORTH ALONG HIGHWAY 1077 FOR 1.1 KM (0.7 MILES) TO
 BJ3270'THE STATION ON THE RIGHT IN THE SHOULDER OF HIGHWAY 1077. AT THE
 BJ3270'INTERSECTION OF HIGHWAY 1077 AND 1085 APPROXIMATELY 4.0 KM (2.5
 BJ3270'MILES).
 BJ3270'
 BJ3270'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3270'LADTD) DISK STAMPED---52H072 1979--- SET INTO THE TOP OF A ROUND
 BJ3270'CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 15 CM BELOW THE GROUND
 BJ3270'LOCATED 27.4 METERS NNW FROM THE END OF A METAL CULVERT UNDER HIGHWAY
 BJ3270'1085., 23.6 METERS NNW FROM THE CENTER OF HIGHWAY 1085., 12.0 METERS
 BJ3270'S FROM A RIGHT-OF-WAY MARKER., 4.7 METERS E FROM CENTER OF HIGHWAY
 BJ3270'1077., AND 0.6 METERS W FROM WITNESS POST AND SIGN.
 BJ3270'
 BJ3270'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3270'(NOW LADTD) DISK STAMPED---52H072 1979--- SET INTO AN IRREGULAR MASS
 BJ3270'OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BJ3270
 BJ3270                          STATION RECOVERY (1982)
 BJ3270
 BJ3270'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3270'8.4 KM (5.2 MI) WEST FROM COVINGTON.
 BJ3270'FROM THE INTERSECTION OF INTERSTATE 12 AND STATE HIGHWAY 1077
 BJ3270'SOUTHWEST OF COVINGTON, GO NORTH ALONG STATE HIGHWAY 1077 FOR 1.1 KM
 BJ3270'(0.7 MI) TO THE STATION ON THE RIGHT IN THE SHOULDER OF HIGHWAY, 27.4
 BJ3270'METERS (90 FT) WEST-NORTHWEST OF THE NORTH END OF A METAL CULVERT
 BJ3270'UNDER STATE HIGHWAY 1085, 23.6 METERS (77.5 FT) NORTH-NORTHWEST OF THE
 BJ3270'CENTER OF STATE HIGHWAY 1085, 12 METERS (39.5 FT) SOUTH OF A
 BJ3270'RIGHT-OF-WAY MARKER, 4.7 METERS (15.5 FT) EAST OF THE CENTER OF STATE
 BJ3270'HIGHWAY 1077.
 BJ3270'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3270'THE MARK IS 0.30 M BELOW LA 1077.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3313 ***********************************************************************
 BJ3313  DESIGNATION -  52 H 073
 BJ3313  PID         -  BJ3313
 BJ3313  STATE/COUNTY-  LA/ST TAMMANY
 BJ3313  COUNTRY     -  US
 BJ3313  USGS QUAD   -  FOLSOM (2018)
 BJ3313
 BJ3313                         *CURRENT SURVEY CONTROL
 BJ3313  ______________________________________________________________________
 BJ3313* NAD 83(1992) POSITION- 30 37 59.65387(N) 090 11 19.66247(W)   ADJUSTED
 BJ3313* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3313  **This station is located in a suspected subsidence area (see below).
 BJ3313  ______________________________________________________________________
 BJ3313  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BJ3313  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 BJ3313  DYNAMIC HEIGHT  -         48.958 (meters)      160.62  (feet) COMP
 BJ3313  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ3313  HORZ ORDER      -  SECOND
 BJ3313
 BJ3313.The horizontal coordinates were established by classical geodetic methods
 BJ3313.and adjusted by the National Geodetic Survey in January 1993.
 BJ3313
 BJ3313.** This station is in an area of known vertical motion. If an
 BJ3313.** orthometric height was ever established but is not available 
 BJ3313.** in the current survey control section, the orthometric height
 BJ3313.** is considered suspect.  Suspect heights are available in the
 BJ3313.** superseded section only if requested.
 BJ3313
 BJ3313.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3313.GEOID18 height accuracy estimate available here.
 BJ3313
 BJ3313.Click photographs - Photos may exist for this station.
 BJ3313
 BJ3313.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3313
 BJ3313.The dynamic height is computed by dividing the NAVD 88
 BJ3313.geopotential number by the normal gravity value computed on the
 BJ3313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3313.degrees latitude (g = 980.6199 gals.).
 BJ3313
 BJ3313.The modeled gravity was interpolated from observed gravity values.
 BJ3313
 BJ3313. The following values were computed from the NAD 83(1992) position.
 BJ3313
 BJ3313;                    North         East     Units Scale Factor Converg.
 BJ3313;SPC LA S     -   237,009.865 1,109,721.080   MT  0.99998648   +0 34 20.2
 BJ3313;SPC LA S     -   777,589.87  3,640,809.91   sFT  0.99998648   +0 34 20.2
 BJ3313;UTM  15      - 3,392,326.425   769,448.647   MT  1.00049573   +1 25 59.8
 BJ3313
 BJ3313!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3313!SPC LA S     -   0.99999656  x   0.99998648  =   0.99998304
 BJ3313!UTM  15      -   0.99999656  x   1.00049573  =   1.00049228
 BJ3313
 BJ3313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6944892326(NAD 83)
 BJ3313
 BJ3313                          SUPERSEDED SURVEY CONTROL
 BJ3313
 BJ3313  NAD 83(1986)-  30 37 59.66736(N)    090 11 19.66023(W) AD(       ) 2
 BJ3313
 BJ3313.Superseded values are not recommended for survey control.
 BJ3313
 BJ3313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3313.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3313
 BJ3313_MARKER: DD = SURVEY DISK
 BJ3313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3313_STAMPING: 52H073 1979
 BJ3313_MARK LOGO: LADHGS
 BJ3313_PROJECTION: RECESSED 10 CENTIMETERS
 BJ3313_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3313+STABILITY: SURFACE MOTION
 BJ3313
 BJ3313  HISTORY     - Date     Condition        Report By
 BJ3313  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3313  HISTORY     - 1982     GOOD             LADTD
 BJ3313
 BJ3313                          STATION DESCRIPTION
 BJ3313
 BJ3313'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3313'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 10, T5S,
 BJ3313'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3313'DEVELOPMENT.
 BJ3313'
 BJ3313'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3313'40 IN FOLSOM.  DRIVE NORTH ALONG HIGHWAY 25 FOR 0.3 KM (0.2 MILE) TO
 BJ3313'THE STATION ON THE LEFT IN THE SHOULDER OF THE ROAD.
 BJ3313'
 BJ3313'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3313'LADTD) DISK STAMPED---52H073 1979--- SET INTO THE TOP OF A ROUND
 BJ3313'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3313'24.4 METERS N FROM A POWER POLE WITH 3 TRANSFORMERS, 19.2 METERS NE
 BJ3313'FROM THE NORTHEAST CORNER OF A WOOD FRAME HOUSE, 12.3 METERS SSW FROM
 BJ3313'CENTER OF HIGHWAY 25., 3.5 METERS NNW FROM CENTER OF GRAVEL DRIVE,
 BJ3313'AND 1.7 METERS SSE FROM A METAL WITNESS POST AND SIGN.
 BJ3313'
 BJ3313'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3313'(NOW LADTD) DISK STAMPED---52H073 1979--- SET INTO AN IRREGULAR MASS
 BJ3313'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3313
 BJ3313                          STATION RECOVERY (1982)
 BJ3313
 BJ3313'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3313'0.3 KM (0.2 MI) NORTH FROM FOLSOM.
 BJ3313'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO NORTH ON
 BJ3313'STATE HIGHWAY 25 FOR 0.3 KM (0.2 MI) TO THE STATION ON THE LEFT IN THE
 BJ3313'SHOULDER OF THE ROAD, 24.4 METERS (80 FT) NORTH OF A POWER POLE WITH 3
 BJ3313'TRANSFORMERS, 19.2 METERS (63 FT) NORTHEAST OF THE NORTHEAST CORNER OF
 BJ3313'A WOOD FRAME HOUSE, 7.5 METERS (24.5 FT) SOUTH-SOUTHWEST OF THE CENTER
 BJ3313'OF STATE HIGHWAY 25, 3.5 METERS (11.5 FT) NORTH-NORTHWEST OF THE
 BJ3313'CENTER OF A GRAVEL DRIVE.
 BJ3313'THE MARK IS 1.68 METERS  SE FROM A WITNESS POST.
 BJ3313'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3314 ***********************************************************************
 BJ3314  DESIGNATION -  52 H 074
 BJ3314  PID         -  BJ3314
 BJ3314  STATE/COUNTY-  LA/ST TAMMANY
 BJ3314  COUNTRY     -  US
 BJ3314  USGS QUAD   -  FOLSOM (2018)
 BJ3314
 BJ3314                         *CURRENT SURVEY CONTROL
 BJ3314  ______________________________________________________________________
 BJ3314* NAD 83(1992) POSITION- 30 38 38.87002(N) 090 11 39.38159(W)   ADJUSTED
 BJ3314* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3314  **This station is located in a suspected subsidence area (see below).
 BJ3314  ______________________________________________________________________
 BJ3314  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BJ3314  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 BJ3314  DYNAMIC HEIGHT  -         50.903 (meters)      167.00  (feet) COMP
 BJ3314  MODELED GRAVITY -    979,345.6   (mgal)                       NAVD 88
 BJ3314  HORZ ORDER      -  SECOND
 BJ3314
 BJ3314.The horizontal coordinates were established by classical geodetic methods
 BJ3314.and adjusted by the National Geodetic Survey in January 1993.
 BJ3314
 BJ3314.** This station is in an area of known vertical motion. If an
 BJ3314.** orthometric height was ever established but is not available 
 BJ3314.** in the current survey control section, the orthometric height
 BJ3314.** is considered suspect.  Suspect heights are available in the
 BJ3314.** superseded section only if requested.
 BJ3314
 BJ3314.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3314.GEOID18 height accuracy estimate available here.
 BJ3314
 BJ3314.Click photographs - Photos may exist for this station.
 BJ3314
 BJ3314.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3314
 BJ3314.The dynamic height is computed by dividing the NAVD 88
 BJ3314.geopotential number by the normal gravity value computed on the
 BJ3314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3314.degrees latitude (g = 980.6199 gals.).
 BJ3314
 BJ3314.The modeled gravity was interpolated from observed gravity values.
 BJ3314
 BJ3314. The following values were computed from the NAD 83(1992) position.
 BJ3314
 BJ3314;                    North         East     Units Scale Factor Converg.
 BJ3314;SPC LA S     -   238,212.233 1,109,183.990   MT  0.99998859   +0 34 10.4
 BJ3314;SPC LA S     -   781,534.63  3,639,047.81   sFT  0.99998859   +0 34 10.4
 BJ3314;UTM  15      - 3,393,521.190   768,893.264   MT  1.00049204   +1 25 51.4
 BJ3314
 BJ3314!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3314!SPC LA S     -   0.99999625  x   0.99998859  =   0.99998484
 BJ3314!UTM  15      -   0.99999625  x   1.00049204  =   1.00048829
 BJ3314
 BJ3314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6889393521(NAD 83)
 BJ3314
 BJ3314                          SUPERSEDED SURVEY CONTROL
 BJ3314
 BJ3314  NAD 83(1986)-  30 38 38.88356(N)    090 11 39.37936(W) AD(       ) 2
 BJ3314
 BJ3314.Superseded values are not recommended for survey control.
 BJ3314
 BJ3314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3314.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3314
 BJ3314_MARKER: DD = SURVEY DISK
 BJ3314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3314_STAMPING: 52H074 1979
 BJ3314_MARK LOGO: LADHGS
 BJ3314_PROJECTION: FLUSH
 BJ3314_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3314+STABILITY: SURFACE MOTION
 BJ3314
 BJ3314  HISTORY     - Date     Condition        Report By
 BJ3314  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3314  HISTORY     - 1982     GOOD             LADTD
 BJ3314
 BJ3314                          STATION DESCRIPTION
 BJ3314
 BJ3314'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3314'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 3, T5S,
 BJ3314'R11E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3314'DEVELOPMENT.
 BJ3314'
 BJ3314'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3314'40 IN FOLSOM. DRIVE NORTH ALONG HIGHWAY 25 FOR 1.3 KM (0.8 MILES) TO
 BJ3314'THE STATION ON THE LEFT IN FRONT OF BURRIS NURSERY.
 BJ3314'
 BJ3314'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3314'LADTD DISK STAMPED---52H074 1979---INVALID *62*RSIP CODE
 BJ3314'FLUSH WITH THE GROUND LOCATED 36.7 METERS NNW FROM CENTER OF
 BJ3314'GRAVEL DRIVE, 21.3 METERS SE FROM POWER POLE WITH 2 TRANSFORMER, 15.1
 BJ3314'METERS SSW FROM CENTER HIGHWAY 25, 4.0 METERS ENE FROM A 4 STRAIN
 BJ3314'BARB WIRE FENCE, AND 0.6 METERS SSE FROM A WITNESS POST AND SIGN.
 BJ3314'
 BJ3314'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3314'(NOW LADTD) DISK STAMPED---52H074 1979--- SET INTO AN IRREGULAR MASS
 BJ3314'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3314
 BJ3314                          STATION RECOVERY (1982)
 BJ3314
 BJ3314'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3314'1.3 KM (0.8 MI) NORTH FROM FOLSOM.
 BJ3314'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO NORTH ALONG
 BJ3314'STATE HIGHWAY 25 FOR 1.3 KM (0.8 MI) TO THE STATION ON THE LEFT IN
 BJ3314'FRONT OF BURRIS NURSERY, 36.7 METERS (120.5 FT) NORTH-NORTHWEST OF THE
 BJ3314'CENTER OF A GRAVEL DRIVE INTO NURSERY, 21.3 METERS (70 FT) SOUTHEAST
 BJ3314'OF A POWER POLE WITH 2 TRANSFORMERS, 15.1 METERS (49.5 FT)
 BJ3314'SOUTH-SOUTHWEST OF THE CENTER OF STATE HIGHWAY 25, 4 METERS (13 FT)
 BJ3314'EAST-NORTHEAST OF A 4-STRAND BARBED WIRE FENCE.
 BJ3314'THE MARK IS 0.61 METERS  SSE FROM A WITNESS POST.
 BJ3314'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3315 ***********************************************************************
 BJ3315  DESIGNATION -  52 H 075
 BJ3315  PID         -  BJ3315
 BJ3315  STATE/COUNTY-  LA/ST TAMMANY
 BJ3315  COUNTRY     -  US
 BJ3315  USGS QUAD   -  FOLSOM (2018)
 BJ3315
 BJ3315                         *CURRENT SURVEY CONTROL
 BJ3315  ______________________________________________________________________
 BJ3315* NAD 83(1992) POSITION- 30 39 03.34068(N) 090 11 50.42655(W)   ADJUSTED
 BJ3315* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3315  **This station is located in a suspected subsidence area (see below).
 BJ3315  ______________________________________________________________________
 BJ3315  GEOID HEIGHT    -        -27.117 (meters)                     GEOID18
 BJ3315  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BJ3315  DYNAMIC HEIGHT  -         41.769 (meters)      137.04  (feet) COMP
 BJ3315  MODELED GRAVITY -    979,345.2   (mgal)                       NAVD 88
 BJ3315  HORZ ORDER      -  SECOND
 BJ3315
 BJ3315.The horizontal coordinates were established by classical geodetic methods
 BJ3315.and adjusted by the National Geodetic Survey in January 1993.
 BJ3315
 BJ3315.** This station is in an area of known vertical motion. If an
 BJ3315.** orthometric height was ever established but is not available 
 BJ3315.** in the current survey control section, the orthometric height
 BJ3315.** is considered suspect.  Suspect heights are available in the
 BJ3315.** superseded section only if requested.
 BJ3315
 BJ3315.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3315.GEOID18 height accuracy estimate available here.
 BJ3315
 BJ3315.Click photographs - Photos may exist for this station.
 BJ3315
 BJ3315.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3315
 BJ3315.The dynamic height is computed by dividing the NAVD 88
 BJ3315.geopotential number by the normal gravity value computed on the
 BJ3315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3315.degrees latitude (g = 980.6199 gals.).
 BJ3315
 BJ3315.The modeled gravity was interpolated from observed gravity values.
 BJ3315
 BJ3315. The following values were computed from the NAD 83(1992) position.
 BJ3315
 BJ3315;                    North         East     Units Scale Factor Converg.
 BJ3315;SPC LA S     -   238,962.852 1,108,882.443   MT  0.99998993   +0 34 04.8
 BJ3315;SPC LA S     -   783,997.29  3,638,058.48   sFT  0.99998993   +0 34 04.8
 BJ3315;UTM  15      - 3,394,267.564   768,580.309   MT  1.00048996   +1 25 46.8
 BJ3315
 BJ3315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3315!SPC LA S     -   0.99999769  x   0.99998993  =   0.99998762
 BJ3315!UTM  15      -   0.99999769  x   1.00048996  =   1.00048765
 BJ3315
 BJ3315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6858094267(NAD 83)
 BJ3315
 BJ3315                          SUPERSEDED SURVEY CONTROL
 BJ3315
 BJ3315  NAD 83(1986)-  30 39 03.35424(N)    090 11 50.42429(W) AD(       ) 2
 BJ3315
 BJ3315.Superseded values are not recommended for survey control.
 BJ3315
 BJ3315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3315.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3315
 BJ3315_MARKER: DD = SURVEY DISK
 BJ3315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3315_STAMPING: 52H075 1979
 BJ3315_MARK LOGO: LADHGS
 BJ3315_PROJECTION: FLUSH
 BJ3315_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3315+STABILITY: SURFACE MOTION
 BJ3315
 BJ3315  HISTORY     - Date     Condition        Report By
 BJ3315  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3315  HISTORY     - 1982     GOOD             LADTD
 BJ3315
 BJ3315                          STATION DESCRIPTION
 BJ3315
 BJ3315'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3315'THE STATION IS LOCATED THE NORTHWEST QUARTER OF SECTION 3, T5S, R11E.
 BJ3315'OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3315'DEVELOPMENT.
 BJ3315'
 BJ3315'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3315'40 IN FOLSOM. GO NORTH ALONG STATE HIGHWAY 25 FOR 2.3 KM (1.4 MILES)
 BJ3315'TO THE STATION ON THE RIGHT NEAR A RIGHT-OF-WAY FENCE.
 BJ3315'
 BJ3315'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3315'LADTD) DISK STAMPED---52H075 1979--- SET INTO THE TOP OF A ROUND
 BJ3315'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3315'16.76 METERS ENE FROM THE CENTER OF HIGHWAY 25, 2.13 METERS WSW FROM
 BJ3315'A NET WIRE FENCE, 1.98 METERS S FROM A POWER POLE, AND 0.61 METERS
 BJ3315'NNW FROM A METAL WITNESS POST AND SIGN.
 BJ3315'
 BJ3315'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3315'(NOW LADTD) DISK STAMPED---52H075 1979--- SET INTO AN IRREGULAR MASS
 BJ3315'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3315
 BJ3315                          STATION RECOVERY (1982)
 BJ3315
 BJ3315'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3315'2.3 KM (1.4 MI) NORTH FROM FOLSOM.
 BJ3315'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO NORTH ALONG
 BJ3315'STATE HIGHWAY 25 FOR 2.3 KM (1.4 MI) TO THE STATION ON THE RIGHT NEAR
 BJ3315'RIGHT-OF-WAY FENCE, 16.8 METERS (55 FT)EAST-NORTHEAST OF THE CENTER OF
 BJ3315'STATE HIGHWAY 25, 2.1 METERS (7 FT) WEST-SOUTHWEST OF A NET WIRE
 BJ3315'FENCE, 2 METERS (6.5 FT) SOUTH OF A POWER POLE.
 BJ3315'THE MARK IS 0.61 METERS  NNW FROM A WITNESS POST.
 BJ3315'THE MARK IS ABOVE LEVEL WITH LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3321 ***********************************************************************
 BJ3321  DESIGNATION -  52 H 076
 BJ3321  PID         -  BJ3321
 BJ3321  STATE/COUNTY-  LA/ST TAMMANY
 BJ3321  COUNTRY     -  US
 BJ3321  USGS QUAD   -  FOLSOM (2018)
 BJ3321
 BJ3321                         *CURRENT SURVEY CONTROL
 BJ3321  ______________________________________________________________________
 BJ3321* NAD 83(1992) POSITION- 30 40 05.04226(N) 090 12 11.58455(W)   ADJUSTED
 BJ3321* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3321  **This station is located in a suspected subsidence area (see below).
 BJ3321  ______________________________________________________________________
 BJ3321  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BJ3321  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 BJ3321  DYNAMIC HEIGHT  -         53.449 (meters)      175.36  (feet) COMP
 BJ3321  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BJ3321  HORZ ORDER      -  SECOND
 BJ3321
 BJ3321.The horizontal coordinates were established by classical geodetic methods
 BJ3321.and adjusted by the National Geodetic Survey in January 1993.
 BJ3321
 BJ3321.** This station is in an area of known vertical motion. If an
 BJ3321.** orthometric height was ever established but is not available 
 BJ3321.** in the current survey control section, the orthometric height
 BJ3321.** is considered suspect.  Suspect heights are available in the
 BJ3321.** superseded section only if requested.
 BJ3321
 BJ3321.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3321.GEOID18 height accuracy estimate available here.
 BJ3321
 BJ3321.Click photographs - Photos may exist for this station.
 BJ3321
 BJ3321.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3321
 BJ3321.The dynamic height is computed by dividing the NAVD 88
 BJ3321.geopotential number by the normal gravity value computed on the
 BJ3321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3321.degrees latitude (g = 980.6199 gals.).
 BJ3321
 BJ3321.The modeled gravity was interpolated from observed gravity values.
 BJ3321
 BJ3321. The following values were computed from the NAD 83(1992) position.
 BJ3321
 BJ3321;                    North         East     Units Scale Factor Converg.
 BJ3321;SPC LA S     -   240,857.302 1,108,300.403   MT  0.99999336   +0 33 54.3
 BJ3321;SPC LA S     -   790,212.66  3,636,148.91   sFT  0.99999336   +0 33 54.3
 BJ3321;UTM  15      - 3,396,153.979   767,969.532   MT  1.00048592   +1 25 38.6
 BJ3321
 BJ3321!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3321!SPC LA S     -   0.99999586  x   0.99999336  =   0.99998922
 BJ3321!UTM  15      -   0.99999586  x   1.00048592  =   1.00048178
 BJ3321
 BJ3321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6796996153(NAD 83)
 BJ3321
 BJ3321                          SUPERSEDED SURVEY CONTROL
 BJ3321
 BJ3321  NAD 83(1986)-  30 40 05.05618(N)    090 12 11.58228(W) AD(       ) 2
 BJ3321
 BJ3321.Superseded values are not recommended for survey control.
 BJ3321
 BJ3321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3321.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3321
 BJ3321_MARKER: DD = SURVEY DISK
 BJ3321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3321_STAMPING: 52H076 1979
 BJ3321_MARK LOGO: LADHGS
 BJ3321_PROJECTION: FLUSH
 BJ3321_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3321+STABILITY: SURFACE MOTION
 BJ3321
 BJ3321  HISTORY     - Date     Condition        Report By
 BJ3321  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3321  HISTORY     - 1982     GOOD             LADTD
 BJ3321
 BJ3321                          STATION DESCRIPTION
 BJ3321
 BJ3321'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3321'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 28, T4S,
 BJ3321'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3321'DEVELOPMENT.
 BJ3321'
 BJ3321'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3321'40 IN FOLSOM, GO NORTH ALONG HIGHWAY 25 FOR 4.8 KM (3.0 MILES) TO THE
 BJ3321'INTERSECTION OF STATE HIGHWAY 450 AND TO THE STATION ON THE LEFT OF
 BJ3321'HIGHWAY 25 AND NORTH OF HIGHWAY 450.
 BJ3321'
 BJ3321'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3321'LADTD) DISK STAMPED---52H076 1979--- SET INTO THE TOP OF A ROUND
 BJ3321'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3321'32.9 METERS E FROM THE CENTER OF HIGHWAY 450., 21 METERS SE FROM A
 BJ3321'POWER POLE., 19.8 METERS W FROM THE CENTER OF HIGHWAY 25., 3.4 METERS
 BJ3321'SW FROM THE SOUTHEAST CORNER OF A BOARD FENCE., AND 0.6 METERS S FROM
 BJ3321'A METAL WITNESS POST AND SIGN.
 BJ3321'
 BJ3321'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3321'(NOW LADTD) DISK STAMPED---52H076 1979--- SET INTO AN IRREGULAR MASS
 BJ3321'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3321
 BJ3321                          STATION RECOVERY (1982)
 BJ3321
 BJ3321'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3321'4.8 KM (3.0 MI) NORTH FROM FOLSOM.
 BJ3321'FROM THE MAIN CROSSROADS AID TRAFFIC LIGHT AT FOLSOM, GO NORTH ALONG
 BJ3321'STATE HIGHWAY 25 FOR 4.8 KM (3 MI) TO THE INTERSECTION OF STATE
 BJ3321'HIGHWAY 450 AND THE STATION ON THE LEFT AND NORTH OF STATE HIGHWAY
 BJ3321'450, 32.9 METERS (108 FT) EAST OF THE CENTER OF STATE HIGHWAY 450, 21
 BJ3321'METERS (69 FT) EAST-SOUTHEAST OF A POWER POLE, 19.8 METERS (65 FT)
 BJ3321'WEST OF THE CENTER OF STATE HIGHWAY 25, 3.4 METERS (11 FT) SOUTHWEST
 BJ3321'OF THE SOUTHEAST CORNER OF A BOARD FENCE
 BJ3321'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3321'THE MARK IS 0.91 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3322 ***********************************************************************
 BJ3322  DESIGNATION -  52 H 077
 BJ3322  PID         -  BJ3322
 BJ3322  STATE/COUNTY-  LA/ST TAMMANY
 BJ3322  COUNTRY     -  US
 BJ3322  USGS QUAD   -  FOLSOM (2018)
 BJ3322
 BJ3322                         *CURRENT SURVEY CONTROL
 BJ3322  ______________________________________________________________________
 BJ3322* NAD 83(1992) POSITION- 30 40 38.91119(N) 090 11 45.85911(W)   ADJUSTED
 BJ3322* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3322  **This station is located in a suspected subsidence area (see below).
 BJ3322  ______________________________________________________________________
 BJ3322  GEOID HEIGHT    -        -27.165 (meters)                     GEOID18
 BJ3322  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 BJ3322  DYNAMIC HEIGHT  -         57.147 (meters)      187.49  (feet) COMP
 BJ3322  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ3322  HORZ ORDER      -  SECOND
 BJ3322
 BJ3322.The horizontal coordinates were established by classical geodetic methods
 BJ3322.and adjusted by the National Geodetic Survey in January 1993.
 BJ3322
 BJ3322.** This station is in an area of known vertical motion. If an
 BJ3322.** orthometric height was ever established but is not available 
 BJ3322.** in the current survey control section, the orthometric height
 BJ3322.** is considered suspect.  Suspect heights are available in the
 BJ3322.** superseded section only if requested.
 BJ3322
 BJ3322.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3322.GEOID18 height accuracy estimate available here.
 BJ3322
 BJ3322.Click photographs - Photos may exist for this station.
 BJ3322
 BJ3322.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3322
 BJ3322.The dynamic height is computed by dividing the NAVD 88
 BJ3322.geopotential number by the normal gravity value computed on the
 BJ3322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3322.degrees latitude (g = 980.6199 gals.).
 BJ3322
 BJ3322.The modeled gravity was interpolated from observed gravity values.
 BJ3322
 BJ3322. The following values were computed from the NAD 83(1992) position.
 BJ3322
 BJ3322;                    North         East     Units Scale Factor Converg.
 BJ3322;SPC LA S     -   241,907.031 1,108,974.835   MT  0.99999529   +0 34 07.1
 BJ3322;SPC LA S     -   793,656.65  3,638,361.60   sFT  0.99999529   +0 34 07.1
 BJ3322;UTM  15      - 3,397,214.265   768,628.410   MT  1.00049028   +1 25 53.2
 BJ3322
 BJ3322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3322!SPC LA S     -   0.99999528  x   0.99999529  =   0.99999057
 BJ3322!UTM  15      -   0.99999528  x   1.00049028  =   1.00048556
 BJ3322
 BJ3322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6862897214(NAD 83)
 BJ3322
 BJ3322                          SUPERSEDED SURVEY CONTROL
 BJ3322
 BJ3322  NAD 83(1990)-  30 40 38.92533(N)    090 11 45.85682(W) AD(       ) 2
 BJ3322
 BJ3322.Superseded values are not recommended for survey control.
 BJ3322
 BJ3322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3322.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3322
 BJ3322_MARKER: DD = SURVEY DISK
 BJ3322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3322_STAMPING: 52H077 1979
 BJ3322_MARK LOGO: LADHGS
 BJ3322_PROJECTION: FLUSH
 BJ3322_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3322+STABILITY: SURFACE MOTION
 BJ3322
 BJ3322  HISTORY     - Date     Condition        Report By
 BJ3322  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3322  HISTORY     - 1982     GOOD             LADTD
 BJ3322
 BJ3322                          STATION DESCRIPTION
 BJ3322
 BJ3322'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3322'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 28, T4S,
 BJ3322'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3322'DEVELOPMENT.
 BJ3322'
 BJ3322'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 40 AND 25
 BJ3322'IN FOLSOM, GO NORTH ALONG HIGHWAY 25 FOR 6.1 KM (3.8 MILES) TO
 BJ3322'STATION ON THE LEFT NEAR A GRAVEL DRIVE GOING TO A BRICK HOUSE.
 BJ3322'
 BJ3322'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3322'LADTD) DISK STAMPED---52H077 1979--- SET INTO THE TOP OF A ROUND
 BJ3322'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3322'16.46 METERS  NW FROM THE CENTER OF HIGHWAY 25., 10.67 METERS SSW
 BJ3322'FROM THE CENTER OF A GRAVEL DRIVE., 3.05 METERS E FROM A POWER POLE
 BJ3322'WITH TRANSFORMER., AND 0.61 METERS SSW FROM A METAL WITNESS POST AND
 BJ3322'SIGN.
 BJ3322'
 BJ3322'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3322'(NOW LADTD) DISK STAMPED---52H077 1979--- SET INTO AN IRREGULAR MASS
 BJ3322'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3322
 BJ3322                          STATION RECOVERY (1982)
 BJ3322
 BJ3322'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3322'6.1 KM (3.8 MI) NORTH FROM FOLSOM.
 BJ3322'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO NORTH ALONG
 BJ3322'STATE HIGHWAY 25 FOR 6.1 KM (3.8 MI) TO THE STATION ON THE LEFT NEAR A
 BJ3322'GRAVEL DRIVE TO A BRICK HOUSE, 16.5 METERS (54 FT) NORTHWEST OF THE
 BJ3322'CENTER OF STATE HIGHWAY 25, 10.7 METERS (35 FT) SOUTH-SOUTHWEST OF THE
 BJ3322'CENTER OF A GRAVEL DRIVE, 3 METERS (10 FT) EAST OF A POWER POLE WITH A
 BJ3322'TRANSFORMER.
 BJ3322'THE MARK IS 0.61 METERS  SSW FROM A WITNESS POST.
 BJ3322'THE MARK IS 1.07 M ABOVE LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3323 ***********************************************************************
 BJ3323  DESIGNATION -  52 H 078
 BJ3323  PID         -  BJ3323
 BJ3323  STATE/COUNTY-  LA/ST TAMMANY
 BJ3323  COUNTRY     -  US
 BJ3323  USGS QUAD   -  FOLSOM (2018)
 BJ3323
 BJ3323                         *CURRENT SURVEY CONTROL
 BJ3323  ______________________________________________________________________
 BJ3323* NAD 83(1992) POSITION- 30 41 06.50391(N) 090 11 08.72226(W)   ADJUSTED
 BJ3323* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3323  **This station is located in a suspected subsidence area (see below).
 BJ3323  ______________________________________________________________________
 BJ3323  GEOID HEIGHT    -        -27.187 (meters)                     GEOID18
 BJ3323  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 BJ3323  DYNAMIC HEIGHT  -         37.513 (meters)      123.07  (feet) COMP
 BJ3323  MODELED GRAVITY -    979,343.1   (mgal)                       NAVD 88
 BJ3323  HORZ ORDER      -  SECOND
 BJ3323
 BJ3323.The horizontal coordinates were established by classical geodetic methods
 BJ3323.and adjusted by the National Geodetic Survey in January 1993.
 BJ3323
 BJ3323.** This station is in an area of known vertical motion. If an
 BJ3323.** orthometric height was ever established but is not available 
 BJ3323.** in the current survey control section, the orthometric height
 BJ3323.** is considered suspect.  Suspect heights are available in the
 BJ3323.** superseded section only if requested.
 BJ3323
 BJ3323.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3323.GEOID18 height accuracy estimate available here.
 BJ3323
 BJ3323.Click photographs - Photos may exist for this station.
 BJ3323
 BJ3323.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3323
 BJ3323.The dynamic height is computed by dividing the NAVD 88
 BJ3323.geopotential number by the normal gravity value computed on the
 BJ3323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3323.degrees latitude (g = 980.6199 gals.).
 BJ3323
 BJ3323.The modeled gravity was interpolated from observed gravity values.
 BJ3323
 BJ3323. The following values were computed from the NAD 83(1992) position.
 BJ3323
 BJ3323;                    North         East     Units Scale Factor Converg.
 BJ3323;SPC LA S     -   242,766.573 1,109,954.774   MT  0.99999687   +0 34 25.7
 BJ3323;SPC LA S     -   796,476.66  3,641,576.62   sFT  0.99999687   +0 34 25.7
 BJ3323;UTM  15      - 3,398,088.904   769,595.773   MT  1.00049670   +1 26 13.3
 BJ3323
 BJ3323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3323!SPC LA S     -   0.99999837  x   0.99999687  =   0.99999524
 BJ3323!UTM  15      -   0.99999837  x   1.00049670  =   1.00049507
 BJ3323
 BJ3323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6959598088(NAD 83)
 BJ3323
 BJ3323                          SUPERSEDED SURVEY CONTROL
 BJ3323
 BJ3323  NAD 83(1986)-  30 41 06.51827(N)    090 11 08.71995(W) AD(       ) 2
 BJ3323
 BJ3323.Superseded values are not recommended for survey control.
 BJ3323
 BJ3323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3323.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3323
 BJ3323_MARKER: DD = SURVEY DISK
 BJ3323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3323_STAMPING: 52H078 1979
 BJ3323_MARK LOGO: LADHGS
 BJ3323_PROJECTION: FLUSH
 BJ3323_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3323+STABILITY: SURFACE MOTION
 BJ3323
 BJ3323  HISTORY     - Date     Condition        Report By
 BJ3323  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3323  HISTORY     - 1982     GOOD             LADTD
 BJ3323
 BJ3323                          STATION DESCRIPTION
 BJ3323
 BJ3323'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3323'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 22, T4S,
 BJ3323'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3323'DEVELOPMENT.
 BJ3323'
 BJ3323'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 450
 BJ3323'ABOUT 4.8 KM (3 MILES) NORTH OF FOLSOM, GO NORTH ALONG HIGHWAY 25 FOR
 BJ3323'2.9 KM (1.8 MILES) TO THE STATION ON THE RIGHT NEAR A POWER POLE.
 BJ3323'
 BJ3323'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3323'LADTD) DISK STAMPED---52H078 1979--- SET INTO THE TOP OF A ROUND
 BJ3323'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3323'78.3 METERS SW FROM A FOUR CHANNEL CEMENT CULVERT UNDER HIGHWAY 25,
 BJ3323'30 METERS S FROM THE CENTER OF A GRAVEL ROAD ACROSS HIGHWAY 25, 17.7
 BJ3323'METERS SSE FROM THE CENTER OF HIGHWAY 25, AND 1.4 METERS N FROM A
 BJ3323'POWER POLE WITH TWO WITNESS SIGNS ATTACHED.
 BJ3323'
 BJ3323'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3323'(NOW LADTD) DISK STAMPED---52H078 1979--- SET INTO AN IRREGULAR MASS
 BJ3323'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3323
 BJ3323                          STATION RECOVERY (1982)
 BJ3323
 BJ3323'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3323'7.6 KM (4.7 MI) NORTH FROM FOLSOM.
 BJ3323'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO NORTH ALONG
 BJ3323'STATE HIGHWAY 25 FOR 7.6 KM (4.7 MILES) TO THE STATION ON THE RIGHT
 BJ3323'NEAR A POWER POLE, 78.3 METERS (257 FT) SOUTHWEST OF THE CENTER OF A
 BJ3323'FOUR DRAIN CEMENT CULVERT UNDER STATE HIGHWAY 25, 29 METERS (95 FT)
 BJ3323'SOUTH OF THE CENTER OF A GRAVEL ROAD ON THE WEST SIDE OF STATE HIGHWAY
 BJ3323'25, 17.7 METERS (58 FT) SOUTH-SOUTHEAST OF THE CENTER OF STATE HIGHWAY
 BJ3323'25.
 BJ3323'THE MARK IS 1.37 METERS  N FROM  POWER POLE WITH 2 SIGNS
 BJ3323'THE MARK IS 1.68 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3324 ***********************************************************************
 BJ3324  DESIGNATION -  52 H 079
 BJ3324  PID         -  BJ3324
 BJ3324  STATE/COUNTY-  LA/ST TAMMANY
 BJ3324  COUNTRY     -  US
 BJ3324  USGS QUAD   -  FOLSOM (2018)
 BJ3324
 BJ3324                         *CURRENT SURVEY CONTROL
 BJ3324  ______________________________________________________________________
 BJ3324* NAD 83(1992) POSITION- 30 41 24.98363(N) 090 10 59.44879(W)   ADJUSTED
 BJ3324* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3324  **This station is located in a suspected subsidence area (see below).
 BJ3324  ______________________________________________________________________
 BJ3324  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BJ3324  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 BJ3324  DYNAMIC HEIGHT  -         38.520 (meters)      126.38  (feet) COMP
 BJ3324  MODELED GRAVITY -    979,342.8   (mgal)                       NAVD 88
 BJ3324  HORZ ORDER      -  SECOND
 BJ3324
 BJ3324.The horizontal coordinates were established by classical geodetic methods
 BJ3324.and adjusted by the National Geodetic Survey in January 1993.
 BJ3324
 BJ3324.** This station is in an area of known vertical motion. If an
 BJ3324.** orthometric height was ever established but is not available 
 BJ3324.** in the current survey control section, the orthometric height
 BJ3324.** is considered suspect.  Suspect heights are available in the
 BJ3324.** superseded section only if requested.
 BJ3324
 BJ3324.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3324.GEOID18 height accuracy estimate available here.
 BJ3324
 BJ3324.Click photographs - Photos may exist for this station.
 BJ3324
 BJ3324.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3324
 BJ3324.The dynamic height is computed by dividing the NAVD 88
 BJ3324.geopotential number by the normal gravity value computed on the
 BJ3324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3324.degrees latitude (g = 980.6199 gals.).
 BJ3324
 BJ3324.The modeled gravity was interpolated from observed gravity values.
 BJ3324
 BJ3324. The following values were computed from the NAD 83(1992) position.
 BJ3324
 BJ3324;                    North         East     Units Scale Factor Converg.
 BJ3324;SPC LA S     -   243,338.112 1,110,195.869   MT  0.99999795   +0 34 30.3
 BJ3324;SPC LA S     -   798,351.79  3,642,367.61   sFT  0.99999795   +0 34 30.3
 BJ3324;UTM  15      - 3,398,664.298   769,828.345   MT  1.00049825   +1 26 18.8
 BJ3324
 BJ3324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3324!SPC LA S     -   0.99999821  x   0.99999795  =   0.99999616
 BJ3324!UTM  15      -   0.99999821  x   1.00049825  =   1.00049646
 BJ3324
 BJ3324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6982898664(NAD 83)
 BJ3324
 BJ3324                          SUPERSEDED SURVEY CONTROL
 BJ3324
 BJ3324  NAD 83(1990)-  30 41 24.99811(N)    090 10 59.44651(W) AD(       ) 2
 BJ3324
 BJ3324.Superseded values are not recommended for survey control.
 BJ3324
 BJ3324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3324.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3324
 BJ3324_MARKER: DD = SURVEY DISK
 BJ3324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3324_STAMPING: 52H079 1979
 BJ3324_MARK LOGO: LADHGS
 BJ3324_PROJECTION: FLUSH
 BJ3324_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3324+STABILITY: SURFACE MOTION
 BJ3324
 BJ3324  HISTORY     - Date     Condition        Report By
 BJ3324  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3324  HISTORY     - 1982     GOOD             LADTD
 BJ3324
 BJ3324                          STATION DESCRIPTION
 BJ3324
 BJ3324'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3324'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 22, T4S,
 BJ3324'R10E, OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3324'DEVELOPMENT.
 BJ3324'
 BJ3324'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 25 AND
 BJ3324'450 ABOUT 4.8 KM (3.0 MILES) NORTH OF FOLSOM. GO NORTH ALONG HIGHWAY
 BJ3324'25 FOR 4.0 KM (2.5 MILES) TO THE STATION ON THE RIGHT APPROXIMATLY
 BJ3324'500 FEET NORTH OF THE BOGUE F FALAYA RIVER BRIDGE AND NEAR A POWER
 BJ3324'POLE.
 BJ3324'
 BJ3324'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3324'LADTD) DISK STAMPED---52H079 1979--- SET INTO THE TOP OF A ROUND
 BJ3324'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3324'27.1 METERS NNW FROM THE CENTER OF A DOUBLE METAL GATE,, 25.9 METERS
 BJ3324'N FROM THE CORNER OF A BOARD FENCE, 20.4 METERS ESE FROM THE CENTER
 BJ3324'OF HIGHWAY 25, AND 2. METERS SSW FROM A POWER POLE WITH TWO METAL
 BJ3324'WITNESS SIGN ATTACHED.
 BJ3324'
 BJ3324'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3324'(NOW LADTD) DISK STAMPED---52H079 1979--- SET INTO AN IRREGULAR MASS
 BJ3324'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3324
 BJ3324                          STATION RECOVERY (1982)
 BJ3324
 BJ3324'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3324'8.2 KM (5.1 MI) NORTH FROM FOLSOM.
 BJ3324'FROM THE MAIN CROSSROADS AND TRAFFIC LIGHT AT FOLSOM, GO NORTH ALONG
 BJ3324'STATE HIGHWAY 25 FOR 8.2 KM (5.1 MI) TO THE STATION ON THE RIGHT,
 BJ3324'APPROXIMATELY 500 FEET NORTH OF THE BOGUE FALAYA RIVER BRIDGE AND NEAR
 BJ3324'A POWER POLE, 27.1 METERS (89 FT) NORTH-NORTHWEST OF THE CENTER OF A
 BJ3324'DOUBLE METAL GATE, 25.9 METERS (85 FT) NORTH OF NORTHEAST CORNER OF A
 BJ3324'BOARD FENCE, 20.4 METERS (67 FT) EAST-SOUTHEAST OF THE CENTER OF STATE
 BJ3324'HIGHWAY 25.
 BJ3324'THE MARK IS 1.98 METERS  SSW FROM  POWER POLE WITH 2 SIGNS
 BJ3324'THE MARK IS 0.76 M ABOVE LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0678 ***********************************************************************
 AU0678  DESIGNATION -  52 LLD
 AU0678  PID         -  AU0678
 AU0678  STATE/COUNTY-  LA/ST CHARLES
 AU0678  COUNTRY     -  US
 AU0678  USGS QUAD   -  HAHNVILLE (2018)
 AU0678
 AU0678                         *CURRENT SURVEY CONTROL
 AU0678  ______________________________________________________________________
 AU0678* NAD 83(1986) POSITION- 29 59 19.     (N) 090 25 01.     (W)   SCALED
 AU0678* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0678  **This station is located in a suspected subsidence area (see below).
 AU0678  ______________________________________________________________________
 AU0678  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 AU0678
 AU0678.The horizontal coordinates were scaled from a map and have
 AU0678.an estimated accuracy of +/- 6 seconds.
 AU0678
 AU0678.** This station is in an area of known vertical motion. If an
 AU0678.** orthometric height was ever established but is not available 
 AU0678.** in the current survey control section, the orthometric height
 AU0678.** is considered suspect.  Suspect heights are available in the
 AU0678.** superseded section only if requested.
 AU0678
 AU0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0678.GEOID18 height accuracy estimate available here.
 AU0678
 AU0678.Click photographs - Photos may exist for this station.
 AU0678
 AU0678;                    North         East    Units  Estimated Accuracy
 AU0678;SPC LA S     -   165,360.    1,088,420.      MT  (+/- 180 meters Scaled)
 AU0678
 AU0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP492203(NAD 83)
 AU0678
 AU0678                          SUPERSEDED SURVEY CONTROL
 AU0678
 AU0678.No superseded survey control is available for this station.
 AU0678
 AU0678_MARKER: DD = SURVEY DISK
 AU0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0678_STAMPING: 52 LLD
 AU0678_MARK LOGO: USACE
 AU0678_PROJECTION: FLUSH
 AU0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0678+STABILITY: SURFACE MOTION
 AU0678
 AU0678  HISTORY     - Date     Condition        Report By
 AU0678  HISTORY     - UNK      MONUMENTED       USACE
 AU0678  HISTORY     - 1951     GOOD             CGS
 AU0678
 AU0678                          STATION DESCRIPTION
 AU0678
 AU0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0678'ABOUT 2.05 MILES WEST ALONG STATE HIGHWAY 30 FROM THE COURT HOUSE AT
 AU0678'HAHNVILLE, 23 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 0.5 FOOT
 AU0678'SOUTH OF THE SOUTH EDGE OF A CONCRETE WALK, 15 FEET WEST OF A 40-INCH
 AU0678'PECAN TREE, IN LINE WITH A FENCE LINE SOUTH, 8 FEET SOUTHEAST OF THE
 AU0678'SOUTH END OF A 24-INCH PIPE CULVERT, 5 FEET EAST OF THE CENTER LINE OF
 AU0678'A DRAINAGE DITCH, 63 FEET SOUTHWEST OF A COMBINATION POWER, LIGHT AND
 AU0678'TELEPHONE POLE, ABOUT LEVEL WITH WALK AND SET IN THE TOP OF A CONCRETE
 AU0678'POST FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0060 ***********************************************************************
 AU0060  DESIGNATION -  52 LLD ANO
 AU0060  PID         -  AU0060
 AU0060  STATE/COUNTY-  LA/ST CHARLES
 AU0060  COUNTRY     -  US
 AU0060  USGS QUAD   -  HAHNVILLE (2018)
 AU0060
 AU0060                         *CURRENT SURVEY CONTROL
 AU0060  ______________________________________________________________________
 AU0060* NAD 83(1986) POSITION- 29 57 49.     (N) 090 24 13.     (W)   SCALED
 AU0060* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0060  **This station is located in a suspected subsidence area (see below).
 AU0060  ______________________________________________________________________
 AU0060  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 AU0060  DYNAMIC HEIGHT  -          4.15  (meters)       13.6   (feet) COMP
 AU0060  MODELED GRAVITY -    979,320.5   (mgal)                       NAVD 88
 AU0060
 AU0060.The horizontal coordinates were scaled from a map and have
 AU0060.an estimated accuracy of +/- 6 seconds.
 AU0060
 AU0060.** This station is in an area of known vertical motion. If an
 AU0060.** orthometric height was ever established but is not available 
 AU0060.** in the current survey control section, the orthometric height
 AU0060.** is considered suspect.  Suspect heights are available in the
 AU0060.** superseded section only if requested.
 AU0060
 AU0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0060.GEOID18 height accuracy estimate available here.
 AU0060
 AU0060.Click photographs - Photos may exist for this station.
 AU0060
 AU0060.The dynamic height is computed by dividing the NAVD 88
 AU0060.geopotential number by the normal gravity value computed on the
 AU0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0060.degrees latitude (g = 980.6199 gals.).
 AU0060
 AU0060.The modeled gravity was interpolated from observed gravity values.
 AU0060
 AU0060;                    North         East    Units  Estimated Accuracy
 AU0060;SPC LA S     -   162,600.    1,089,730.      MT  (+/- 180 meters Scaled)
 AU0060
 AU0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP505175(NAD 83)
 AU0060
 AU0060                          SUPERSEDED SURVEY CONTROL
 AU0060
 AU0060.No superseded survey control is available for this station.
 AU0060
 AU0060_MARKER: DD = SURVEY DISK
 AU0060_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0060_SP_SET: 84 FT. 1-INCH IRON PIPE
 AU0060_STAMPING: 52 LLD ANO
 AU0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0060+STABILITY: SURFACE MOTION
 AU0060
 AU0060  HISTORY     - Date     Condition        Report By
 AU0060  HISTORY     - 1975     MONUMENTED       USACE
 AU0060  HISTORY     - 1977     GOOD             NGS
 AU0060
 AU0060                          STATION DESCRIPTION
 AU0060
 AU0060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0060'1.0 MI SOUTH FROM HAHNVILLE.
 AU0060'0.3 MILE SOUTH ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0060'HAHNVILLE, THENCE 0.75 MILE SOUTH ALONG THE SHELL ROAD AT THE TOP OF
 AU0060'THE LEVEE, 86 FT. WEST OF THE CENTER LINE OF THE LEVEE ROAD, 197 FT.
 AU0060'NORTHWEST OF LEVEE STATION MARKER 2780, 63 FT. NORTHEAST OF THE
 AU0060'SOUTHEAST CORNER OF AN ALL METAL ONE-STORY BUILDING, 39 FT. EAST OF
 AU0060'A POLE WITH ONE STREET LIGHT, DISK IS ON TOP OF A 1-INCH IRON PIPE
 AU0060'DRIVEN TO A DEPTH OF 84 FT., THE DISK IS ENCASED IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2837 ***********************************************************************
 BJ2837  DESIGNATION -  52 V 001
 BJ2837  PID         -  BJ2837
 BJ2837  STATE/COUNTY-  LA/ST TAMMANY
 BJ2837  COUNTRY     -  US
 BJ2837  USGS QUAD   -  COVINGTON (2018)
 BJ2837
 BJ2837                         *CURRENT SURVEY CONTROL
 BJ2837  ______________________________________________________________________
 BJ2837* NAD 83(1986) POSITION- 30 27 38.     (N) 090 04 54.     (W)   SCALED
 BJ2837* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2837  **This station is located in a suspected subsidence area (see below).
 BJ2837  ______________________________________________________________________
 BJ2837  GEOID HEIGHT    -        -26.808 (meters)                     GEOID18
 BJ2837  DYNAMIC HEIGHT  -          6.704 (meters)       21.99  (feet) COMP
 BJ2837  MODELED GRAVITY -    979,357.0   (mgal)                       NAVD 88
 BJ2837
 BJ2837.The horizontal coordinates were scaled from a map and have
 BJ2837.an estimated accuracy of +/- 6 seconds.
 BJ2837
 BJ2837.** This station is in an area of known vertical motion. If an
 BJ2837.** orthometric height was ever established but is not available 
 BJ2837.** in the current survey control section, the orthometric height
 BJ2837.** is considered suspect.  Suspect heights are available in the
 BJ2837.** superseded section only if requested.
 BJ2837
 BJ2837.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2837.GEOID18 height accuracy estimate available here.
 BJ2837
 BJ2837.Click photographs - Photos may exist for this station.
 BJ2837
 BJ2837.The dynamic height is computed by dividing the NAVD 88
 BJ2837.geopotential number by the normal gravity value computed on the
 BJ2837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2837.degrees latitude (g = 980.6199 gals.).
 BJ2837
 BJ2837.The modeled gravity was interpolated from observed gravity values.
 BJ2837
 BJ2837;                    North         East    Units  Estimated Accuracy
 BJ2837;SPC LA S     -   217,980.    1,120,200.      MT  (+/- 180 meters Scaled)
 BJ2837
 BJ2837_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP802734(NAD 83)
 BJ2837
 BJ2837                          SUPERSEDED SURVEY CONTROL
 BJ2837
 BJ2837.No superseded survey control is available for this station.
 BJ2837
 BJ2837_MARKER: DD = SURVEY DISK
 BJ2837_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ2837_SP_SET: ABUTMENT
 BJ2837_STAMPING: 52V001
 BJ2837_MARK LOGO: LADHGS
 BJ2837_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2837+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2003
 BJ2837
 BJ2837  HISTORY     - Date     Condition        Report By
 BJ2837  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2837  HISTORY     - 1982     GOOD             LADTD
 BJ2837  HISTORY     - 20031009 GOOD             USPSQD
 BJ2837
 BJ2837                          STATION DESCRIPTION
 BJ2837
 BJ2837'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2837'1.5 MI SE FROM COVINGTON.
 BJ2837'1.2 MILE SOUTH ALONG U.S. 190 FROM JUNCTION U.S. 190 AND LA. 21 AT
 BJ2837'CLAIBORNE HILL AT COVINGTON. IN CURB AT NORTHEAST END OF NORTH BOUND
 BJ2837'BRIDGE OVER ABITA RIVER. 22 FEET EAST OF CENTERLINE OF NORTHBOUND LANE
 BJ2837', 17 FEET SOUTH OF NORTHEAST END OF BRIDGE
 BJ2837
 BJ2837                          STATION RECOVERY (1982)
 BJ2837
 BJ2837'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2837'RECOVERED IN GOOD CONDITION.
 BJ2837
 BJ2837                          STATION RECOVERY (2003)
 BJ2837
 BJ2837'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ2837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2867 ***********************************************************************
 BJ2867  DESIGNATION -  52 V 002
 BJ2867  PID         -  BJ2867
 BJ2867  STATE/COUNTY-  LA/ST TAMMANY
 BJ2867  COUNTRY     -  US
 BJ2867  USGS QUAD   -  COVINGTON (2018)
 BJ2867
 BJ2867                         *CURRENT SURVEY CONTROL
 BJ2867  ______________________________________________________________________
 BJ2867* NAD 83(1986) POSITION- 30 26 50.     (N) 090 04 59.     (W)   SCALED
 BJ2867* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2867  **This station is located in a suspected subsidence area (see below).
 BJ2867  ______________________________________________________________________
 BJ2867  GEOID HEIGHT    -        -26.782 (meters)                     GEOID18
 BJ2867  DYNAMIC HEIGHT  -          7.422 (meters)       24.35  (feet) COMP
 BJ2867  MODELED GRAVITY -    979,356.4   (mgal)                       NAVD 88
 BJ2867
 BJ2867.The horizontal coordinates were scaled from a map and have
 BJ2867.an estimated accuracy of +/- 6 seconds.
 BJ2867
 BJ2867.** This station is in an area of known vertical motion. If an
 BJ2867.** orthometric height was ever established but is not available 
 BJ2867.** in the current survey control section, the orthometric height
 BJ2867.** is considered suspect.  Suspect heights are available in the
 BJ2867.** superseded section only if requested.
 BJ2867
 BJ2867.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2867.GEOID18 height accuracy estimate available here.
 BJ2867
 BJ2867.Click photographs - Photos may exist for this station.
 BJ2867
 BJ2867.The dynamic height is computed by dividing the NAVD 88
 BJ2867.geopotential number by the normal gravity value computed on the
 BJ2867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2867.degrees latitude (g = 980.6199 gals.).
 BJ2867
 BJ2867.The modeled gravity was interpolated from observed gravity values.
 BJ2867
 BJ2867;                    North         East    Units  Estimated Accuracy
 BJ2867;SPC LA S     -   216,500.    1,120,080.      MT  (+/- 180 meters Scaled)
 BJ2867
 BJ2867_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP801719(NAD 83)
 BJ2867
 BJ2867                          SUPERSEDED SURVEY CONTROL
 BJ2867
 BJ2867.No superseded survey control is available for this station.
 BJ2867
 BJ2867_MARKER: DD = SURVEY DISK
 BJ2867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2867_STAMPING: 52V002 1977
 BJ2867_MARK LOGO: LADHGS
 BJ2867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2867+STABILITY: SURFACE MOTION
 BJ2867_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2867+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2008
 BJ2867
 BJ2867  HISTORY     - Date     Condition        Report By
 BJ2867  HISTORY     - 1977     MONUMENTED       LADH
 BJ2867  HISTORY     - 1982     GOOD             LADTD
 BJ2867  HISTORY     - 20080130 GOOD             INDIV
 BJ2867
 BJ2867                          STATION DESCRIPTION
 BJ2867
 BJ2867'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ2867'2.2 MI SE FROM COVINGTON.
 BJ2867'2.1 MILES SOUTH ALONG U.S. 190 FROM JUNCTION LA. 21 AND U.S. 190 AT
 BJ2867'CLAIBORNE HILL, COVINGTON. 80 FEET WEST OF SOUTHBOUND ROADWAY, 14 FEET
 BJ2867'NORTH OF CENTERLINE OF DRIVE TO MABRY PROPERTY, 10 FEET SOUTHWEST OF
 BJ2867'POWER POLE, AND IN CORNER OF CHAIN LINK FENCE AND 1 FOOT WEST OF
 BJ2867'WITNESS POST
 BJ2867
 BJ2867                          STATION RECOVERY (1982)
 BJ2867
 BJ2867'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2867'RECOVERED IN GOOD CONDITION.
 BJ2867
 BJ2867                          STATION RECOVERY (2008)
 BJ2867
 BJ2867'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (CRD)
 BJ2867'SITE NOT SUITABLE FOR GPS OBSERVATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2842 ***********************************************************************
 BJ2842  DESIGNATION -  52 V 003
 BJ2842  PID         -  BJ2842
 BJ2842  STATE/COUNTY-  LA/ST TAMMANY
 BJ2842  COUNTRY     -  US
 BJ2842  USGS QUAD   -  COVINGTON (2018)
 BJ2842
 BJ2842                         *CURRENT SURVEY CONTROL
 BJ2842  ______________________________________________________________________
 BJ2842* NAD 83(1986) POSITION- 30 24 53.     (N) 090 05 02.     (W)   SCALED
 BJ2842* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2842  **This station is located in a suspected subsidence area (see below).
 BJ2842  ______________________________________________________________________
 BJ2842  GEOID HEIGHT    -        -26.726 (meters)                     GEOID18
 BJ2842
 BJ2842.The horizontal coordinates were scaled from a map and have
 BJ2842.an estimated accuracy of +/- 6 seconds.
 BJ2842
 BJ2842.** This station is in an area of known vertical motion. If an
 BJ2842.** orthometric height was ever established but is not available 
 BJ2842.** in the current survey control section, the orthometric height
 BJ2842.** is considered suspect.  Suspect heights are available in the
 BJ2842.** superseded section only if requested.
 BJ2842
 BJ2842.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2842.GEOID18 height accuracy estimate available here.
 BJ2842
 BJ2842.Click photographs - Photos may exist for this station.
 BJ2842
 BJ2842;                    North         East    Units  Estimated Accuracy
 BJ2842;SPC LA S     -   212,890.    1,120,040.      MT  (+/- 180 meters Scaled)
 BJ2842
 BJ2842_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP801683(NAD 83)
 BJ2842
 BJ2842                          SUPERSEDED SURVEY CONTROL
 BJ2842
 BJ2842.No superseded survey control is available for this station.
 BJ2842
 BJ2842_MARKER: DD = SURVEY DISK
 BJ2842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2842_STAMPING: 52V003 1977
 BJ2842_MARK LOGO: LADHGS
 BJ2842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2842+STABILITY: SURFACE MOTION
 BJ2842
 BJ2842  HISTORY     - Date     Condition        Report By
 BJ2842  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2842
 BJ2842                          STATION DESCRIPTION
 BJ2842
 BJ2842'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2842'4.3 MI SE FROM COVINGTON.
 BJ2842'4.4 MILE SOUTH ALONG U.S. HIGHWAY 190 FROM JUNCTION LA. 21 AND U.S.
 BJ2842'190 AT CLAIBORNE HILL, COVINGTON. 329 FEET EAST OF CENTERLINE U.S. 190
 BJ2842', 38 FEET NORTH OF NORTHWEST CORNER OF BUILDING OF HILL BEHAN LUMBER,
 BJ2842'2 FEET SOUTH OF NORTHWEST CORNER OF CHAIN LINK FENCE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2847 ***********************************************************************
 BJ2847  DESIGNATION -  52 V 004
 BJ2847  PID         -  BJ2847
 BJ2847  STATE/COUNTY-  LA/ST TAMMANY
 BJ2847  COUNTRY     -  US
 BJ2847  USGS QUAD   -  COVINGTON (2018)
 BJ2847
 BJ2847                         *CURRENT SURVEY CONTROL
 BJ2847  ______________________________________________________________________
 BJ2847* NAD 83(1986) POSITION- 30 24 06.     (N) 090 05 15.     (W)   SCALED
 BJ2847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2847  **This station is located in a suspected subsidence area (see below).
 BJ2847  ______________________________________________________________________
 BJ2847  GEOID HEIGHT    -        -26.705 (meters)                     GEOID18
 BJ2847
 BJ2847.The horizontal coordinates were scaled from a map and have
 BJ2847.an estimated accuracy of +/- 6 seconds.
 BJ2847
 BJ2847.** This station is in an area of known vertical motion. If an
 BJ2847.** orthometric height was ever established but is not available 
 BJ2847.** in the current survey control section, the orthometric height
 BJ2847.** is considered suspect.  Suspect heights are available in the
 BJ2847.** superseded section only if requested.
 BJ2847
 BJ2847.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2847.GEOID18 height accuracy estimate available here.
 BJ2847
 BJ2847.Click photographs - Photos may exist for this station.
 BJ2847
 BJ2847;                    North         East    Units  Estimated Accuracy
 BJ2847;SPC LA S     -   211,440.    1,119,710.      MT  (+/- 180 meters Scaled)
 BJ2847
 BJ2847_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP798668(NAD 83)
 BJ2847
 BJ2847                          SUPERSEDED SURVEY CONTROL
 BJ2847
 BJ2847.No superseded survey control is available for this station.
 BJ2847
 BJ2847_MARKER: DD = SURVEY DISK
 BJ2847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2847_STAMPING: 52V004 1977
 BJ2847_MARK LOGO: LADHGS
 BJ2847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2847+STABILITY: SURFACE MOTION
 BJ2847
 BJ2847  HISTORY     - Date     Condition        Report By
 BJ2847  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2847
 BJ2847                          STATION DESCRIPTION
 BJ2847
 BJ2847'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2847'5.2 MI SE FROM COVINGTON.
 BJ2847'5.3 MILE SOUTH ALONG U.S. 190 FROM JUNCTION OF LA. 21 AND U.S. 190 AT
 BJ2847'CLAIBORNE HILL COVINGTON NEAR THE JUNCTION OF U.S. 190 AND CAUSEWAY
 BJ2847'APPROACH. MARKER IS 217 FEET WEST OF CENTERLINE OF U.S. 190 ALONG THE
 BJ2847'NORTH FENCE OF TROOP L HEADQUARTERS, 197 FEET NORTH OF THE RADIO TOWER
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2846 ***********************************************************************
 BJ2846  DESIGNATION -  52 V 005
 BJ2846  PID         -  BJ2846
 BJ2846  STATE/COUNTY-  LA/ST TAMMANY
 BJ2846  COUNTRY     -  US
 BJ2846  USGS QUAD   -  COVINGTON (2018)
 BJ2846
 BJ2846                         *CURRENT SURVEY CONTROL
 BJ2846  ______________________________________________________________________
 BJ2846* NAD 83(1986) POSITION- 30 23 09.     (N) 090 04 48.     (W)   SCALED
 BJ2846* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2846  **This station is located in a suspected subsidence area (see below).
 BJ2846  ______________________________________________________________________
 BJ2846  GEOID HEIGHT    -        -26.686 (meters)                     GEOID18
 BJ2846
 BJ2846.The horizontal coordinates were scaled from a map and have
 BJ2846.an estimated accuracy of +/- 6 seconds.
 BJ2846
 BJ2846.** This station is in an area of known vertical motion. If an
 BJ2846.** orthometric height was ever established but is not available 
 BJ2846.** in the current survey control section, the orthometric height
 BJ2846.** is considered suspect.  Suspect heights are available in the
 BJ2846.** superseded section only if requested.
 BJ2846
 BJ2846.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2846.GEOID18 height accuracy estimate available here.
 BJ2846
 BJ2846.Click photographs - Photos may exist for this station.
 BJ2846
 BJ2846;                    North         East    Units  Estimated Accuracy
 BJ2846;SPC LA S     -   209,690.    1,120,450.      MT  (+/- 180 meters Scaled)
 BJ2846
 BJ2846_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP805651(NAD 83)
 BJ2846
 BJ2846                          SUPERSEDED SURVEY CONTROL
 BJ2846
 BJ2846.No superseded survey control is available for this station.
 BJ2846
 BJ2846_MARKER: DD = SURVEY DISK
 BJ2846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2846_STAMPING: 52V005 1977
 BJ2846_MARK LOGO: LADHGS
 BJ2846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2846+STABILITY: SURFACE MOTION
 BJ2846
 BJ2846  HISTORY     - Date     Condition        Report By
 BJ2846  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2846
 BJ2846                          STATION DESCRIPTION
 BJ2846
 BJ2846'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2846'2.4 MI NORTH FROM MANDEVILLE.
 BJ2846'2.4 MILE NORTH ON U.S. 190 FROM JUNCTION OF U.S. 190 WITH LA. 59 AT
 BJ2846'MANDEVILLE, 235 FEET SOUTH OF THE CENTERLINE OF U.S. 190 AND 33 FEET
 BJ2846'EAST OF CENTERLINE OF NORTH DRIVE INTO CHINCHUBA GARDENS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2843 ***********************************************************************
 BJ2843  DESIGNATION -  52 V 006
 BJ2843  PID         -  BJ2843
 BJ2843  STATE/COUNTY-  LA/ST TAMMANY
 BJ2843  COUNTRY     -  US
 BJ2843  USGS QUAD   -  MANDEVILLE (2018)
 BJ2843
 BJ2843                         *CURRENT SURVEY CONTROL
 BJ2843  ______________________________________________________________________
 BJ2843* NAD 83(1986) POSITION- 30 22 17.     (N) 090 04 36.     (W)   SCALED
 BJ2843* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2843  **This station is located in a suspected subsidence area (see below).
 BJ2843  ______________________________________________________________________
 BJ2843  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BJ2843
 BJ2843.The horizontal coordinates were scaled from a map and have
 BJ2843.an estimated accuracy of +/- 6 seconds.
 BJ2843
 BJ2843.** This station is in an area of known vertical motion. If an
 BJ2843.** orthometric height was ever established but is not available 
 BJ2843.** in the current survey control section, the orthometric height
 BJ2843.** is considered suspect.  Suspect heights are available in the
 BJ2843.** superseded section only if requested.
 BJ2843
 BJ2843.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2843.GEOID18 height accuracy estimate available here.
 BJ2843
 BJ2843.Click photographs - Photos may exist for this station.
 BJ2843
 BJ2843;                    North         East    Units  Estimated Accuracy
 BJ2843;SPC LA S     -   208,100.    1,120,790.      MT  (+/- 180 meters Scaled)
 BJ2843
 BJ2843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP809635(NAD 83)
 BJ2843
 BJ2843                          SUPERSEDED SURVEY CONTROL
 BJ2843
 BJ2843.No superseded survey control is available for this station.
 BJ2843
 BJ2843_MARKER: DD = SURVEY DISK
 BJ2843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2843_STAMPING: 52V006 1977
 BJ2843_MARK LOGO: LADHGS
 BJ2843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2843+STABILITY: SURFACE MOTION
 BJ2843
 BJ2843  HISTORY     - Date     Condition        Report By
 BJ2843  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2843
 BJ2843                          STATION DESCRIPTION
 BJ2843
 BJ2843'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2843'1.2 MI NORTH FROM MANDEVILLE.
 BJ2843'1.2 MILE NORTH OF JUNCTION OF U.S. 190 AND LA. 59 IN MANDEVILLE ALONG
 BJ2843'U.S. 190 AND BLUE STAR MEMORIAL HIGHWAY, 0.3 MILE WEST OF JUNCTION OF
 BJ2843'U.S. 190 AND BLUE STAR MEMORIAL HIGHWAY. 67 FEET NORTH OF CENTERLINE
 BJ2843'OF MEDIAN OF BLUE STAR MEMORIAL HIGHWAY, AT THE MANDEVILLE TOWN HALL
 BJ2843'1.5 FEET EAST OF CONCRETE SIGN WALL AT FLAG POLE IN FRONT OF TOWN HALL
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2848 ***********************************************************************
 BJ2848  DESIGNATION -  52 V 007
 BJ2848  PID         -  BJ2848
 BJ2848  STATE/COUNTY-  LA/ST TAMMANY
 BJ2848  COUNTRY     -  US
 BJ2848  USGS QUAD   -  COVINGTON (2018)
 BJ2848
 BJ2848                         *CURRENT SURVEY CONTROL
 BJ2848  ______________________________________________________________________
 BJ2848* NAD 83(1986) POSITION- 30 23 48.     (N) 090 05 40.     (W)   SCALED
 BJ2848* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2848  **This station is located in a suspected subsidence area (see below).
 BJ2848  ______________________________________________________________________
 BJ2848  GEOID HEIGHT    -        -26.694 (meters)                     GEOID18
 BJ2848
 BJ2848.The horizontal coordinates were scaled from a map and have
 BJ2848.an estimated accuracy of +/- 6 seconds.
 BJ2848
 BJ2848.** This station is in an area of known vertical motion. If an
 BJ2848.** orthometric height was ever established but is not available 
 BJ2848.** in the current survey control section, the orthometric height
 BJ2848.** is considered suspect.  Suspect heights are available in the
 BJ2848.** superseded section only if requested.
 BJ2848
 BJ2848.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2848.GEOID18 height accuracy estimate available here.
 BJ2848
 BJ2848.Click photographs - Photos may exist for this station.
 BJ2848
 BJ2848;                    North         East    Units  Estimated Accuracy
 BJ2848;SPC LA S     -   210,880.    1,119,050.      MT  (+/- 180 meters Scaled)
 BJ2848
 BJ2848_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP791663(NAD 83)
 BJ2848
 BJ2848                          SUPERSEDED SURVEY CONTROL
 BJ2848
 BJ2848.No superseded survey control is available for this station.
 BJ2848
 BJ2848_MARKER: DD = SURVEY DISK
 BJ2848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2848_STAMPING: 52V007 1977
 BJ2848_MARK LOGO: LADHGS
 BJ2848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2848+STABILITY: SURFACE MOTION
 BJ2848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2848+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 BJ2848
 BJ2848  HISTORY     - Date     Condition        Report By
 BJ2848  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2848  HISTORY     - 20050215 GOOD             USPSQD
 BJ2848
 BJ2848                          STATION DESCRIPTION
 BJ2848
 BJ2848'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2848'3 MI NW FROM MANDEVILLE.
 BJ2848'4.1 MILE EAST ALONG LA. 22 FROM JUNCTION LA. 22 AND LA. 21 IN
 BJ2848'MADISONVILLE. 95 FEET NORTH OF CENTERLINE OF LA. 22, 23 FEET SOUTHEAST
 BJ2848'OF SOUTHWEST CORNER OF WALTER SMITH MEMORIAL FIRE STATION, 8 FEET
 BJ2848'NORTHWEST OF FLAG POLE
 BJ2848
 BJ2848                          STATION RECOVERY (2005)
 BJ2848
 BJ2848'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BJ2848'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2849 ***********************************************************************
 BJ2849  DESIGNATION -  52 V 008
 BJ2849  PID         -  BJ2849
 BJ2849  STATE/COUNTY-  LA/ST TAMMANY
 BJ2849  COUNTRY     -  US
 BJ2849  USGS QUAD   -  COVINGTON (2018)
 BJ2849
 BJ2849                         *CURRENT SURVEY CONTROL
 BJ2849  ______________________________________________________________________
 BJ2849* NAD 83(1986) POSITION- 30 23 59.     (N) 090 06 36.     (W)   SCALED
 BJ2849* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2849  **This station is located in a suspected subsidence area (see below).
 BJ2849  ______________________________________________________________________
 BJ2849  GEOID HEIGHT    -        -26.692 (meters)                     GEOID18
 BJ2849
 BJ2849.The horizontal coordinates were scaled from a map and have
 BJ2849.an estimated accuracy of +/- 6 seconds.
 BJ2849
 BJ2849.** This station is in an area of known vertical motion. If an
 BJ2849.** orthometric height was ever established but is not available 
 BJ2849.** in the current survey control section, the orthometric height
 BJ2849.** is considered suspect.  Suspect heights are available in the
 BJ2849.** superseded section only if requested.
 BJ2849
 BJ2849.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2849.GEOID18 height accuracy estimate available here.
 BJ2849
 BJ2849.Click photographs - Photos may exist for this station.
 BJ2849
 BJ2849;                    North         East    Units  Estimated Accuracy
 BJ2849;SPC LA S     -   211,200.    1,117,550.      MT  (+/- 180 meters Scaled)
 BJ2849
 BJ2849_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP776666(NAD 83)
 BJ2849
 BJ2849                          SUPERSEDED SURVEY CONTROL
 BJ2849
 BJ2849.No superseded survey control is available for this station.
 BJ2849
 BJ2849_MARKER: DD = SURVEY DISK
 BJ2849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2849_STAMPING: 52V008 1977
 BJ2849_MARK LOGO: LADHGS
 BJ2849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2849+STABILITY: SURFACE MOTION
 BJ2849
 BJ2849  HISTORY     - Date     Condition        Report By
 BJ2849  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2849  HISTORY     - 20050215 MARK NOT FOUND   USPSQD
 BJ2849
 BJ2849                          STATION DESCRIPTION
 BJ2849
 BJ2849'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2849'3 MI EAST FROM MADISONVILLE.
 BJ2849'3 MILE EAST ALONG LA. 22 FROM JUNCTION LA. 22 AND LA. 21 IM
 BJ2849'MADISONVILLE, 114 FEET SOUTH OF CENTERLINE OF LA. 22, 15 FEET WEST OF
 BJ2849'SHELL ROAD INTO RED ARROW CAMPGROUND ADJACENT TO WEST FENCE.
 BJ2849
 BJ2849                          STATION RECOVERY (2005)
 BJ2849
 BJ2849'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BJ2849'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2850 ***********************************************************************
 BJ2850  DESIGNATION -  52 V 009
 BJ2850  PID         -  BJ2850
 BJ2850  STATE/COUNTY-  LA/ST TAMMANY
 BJ2850  COUNTRY     -  US
 BJ2850  USGS QUAD   -  COVINGTON (2018)
 BJ2850
 BJ2850                         *CURRENT SURVEY CONTROL
 BJ2850  ______________________________________________________________________
 BJ2850* NAD 83(1986) POSITION- 30 24 24.     (N) 090 07 28.     (W)   SCALED
 BJ2850* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2850  **This station is located in a suspected subsidence area (see below).
 BJ2850  ______________________________________________________________________
 BJ2850  GEOID HEIGHT    -        -26.697 (meters)                     GEOID18
 BJ2850
 BJ2850.The horizontal coordinates were scaled from a map and have
 BJ2850.an estimated accuracy of +/- 6 seconds.
 BJ2850
 BJ2850.** This station is in an area of known vertical motion. If an
 BJ2850.** orthometric height was ever established but is not available 
 BJ2850.** in the current survey control section, the orthometric height
 BJ2850.** is considered suspect.  Suspect heights are available in the
 BJ2850.** superseded section only if requested.
 BJ2850
 BJ2850.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2850.GEOID18 height accuracy estimate available here.
 BJ2850
 BJ2850.Click photographs - Photos may exist for this station.
 BJ2850
 BJ2850;                    North         East    Units  Estimated Accuracy
 BJ2850;SPC LA S     -   211,960.    1,116,160.      MT  (+/- 180 meters Scaled)
 BJ2850
 BJ2850_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP762673(NAD 83)
 BJ2850
 BJ2850                          SUPERSEDED SURVEY CONTROL
 BJ2850
 BJ2850.No superseded survey control is available for this station.
 BJ2850
 BJ2850_MARKER: DD = SURVEY DISK
 BJ2850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2850_STAMPING: 52V009 1977
 BJ2850_MARK LOGO: LADHGS
 BJ2850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2850+STABILITY: SURFACE MOTION
 BJ2850_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2850+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 BJ2850
 BJ2850  HISTORY     - Date     Condition        Report By
 BJ2850  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2850  HISTORY     - 20050215 GOOD             USPSQD
 BJ2850
 BJ2850                          STATION DESCRIPTION
 BJ2850
 BJ2850'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2850'2 MI EAST FROM MADISONVILLE.
 BJ2850'2 MILE EAST ALONG LA. 22 FROM JUNCTION LA. 22 AND LA. 21 IN
 BJ2850'MADISONVILLE, 150 FEET NORTH OF CENTERLINE OF LA. 22, 15 FEET
 BJ2850'SOUTHWEST OF A 32 INCH LIVE OAK NEAR THE PROPOSED PLAYGROUND OF BEAU
 BJ2850'CHENE COUNTRY CLUB
 BJ2850
 BJ2850                          STATION RECOVERY (2005)
 BJ2850
 BJ2850'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BJ2850'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2851 ***********************************************************************
 BJ2851  DESIGNATION -  52 V 010
 BJ2851  PID         -  BJ2851
 BJ2851  STATE/COUNTY-  LA/ST TAMMANY
 BJ2851  COUNTRY     -  US
 BJ2851  USGS QUAD   -  MADISONVILLE (2018)
 BJ2851
 BJ2851                         *CURRENT SURVEY CONTROL
 BJ2851  ______________________________________________________________________
 BJ2851* NAD 83(1986) POSITION- 30 24 29.     (N) 090 08 26.     (W)   SCALED
 BJ2851* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2851  **This station is located in a suspected subsidence area (see below).
 BJ2851  ______________________________________________________________________
 BJ2851  GEOID HEIGHT    -        -26.694 (meters)                     GEOID18
 BJ2851
 BJ2851.The horizontal coordinates were scaled from a map and have
 BJ2851.an estimated accuracy of +/- 6 seconds.
 BJ2851
 BJ2851.** This station is in an area of known vertical motion. If an
 BJ2851.** orthometric height was ever established but is not available 
 BJ2851.** in the current survey control section, the orthometric height
 BJ2851.** is considered suspect.  Suspect heights are available in the
 BJ2851.** superseded section only if requested.
 BJ2851
 BJ2851.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2851.GEOID18 height accuracy estimate available here.
 BJ2851
 BJ2851.Click photographs - Photos may exist for this station.
 BJ2851
 BJ2851;                    North         East    Units  Estimated Accuracy
 BJ2851;SPC LA S     -   212,100.    1,114,610.      MT  (+/- 180 meters Scaled)
 BJ2851
 BJ2851_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP747674(NAD 83)
 BJ2851
 BJ2851                          SUPERSEDED SURVEY CONTROL
 BJ2851
 BJ2851.No superseded survey control is available for this station.
 BJ2851
 BJ2851_MARKER: DD = SURVEY DISK
 BJ2851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2851_STAMPING: 52V010 1977
 BJ2851_MARK LOGO: LADHGS
 BJ2851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2851+STABILITY: SURFACE MOTION
 BJ2851_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2851+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 BJ2851
 BJ2851  HISTORY     - Date     Condition        Report By
 BJ2851  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2851  HISTORY     - 1982     GOOD             LADTD
 BJ2851  HISTORY     - 20050215 GOOD             USPSQD
 BJ2851
 BJ2851                          STATION DESCRIPTION
 BJ2851
 BJ2851'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2851'1 MI EAST FROM MADISONVILLE.
 BJ2851'0.9 MILE EAST ALONG LA. 22 FROM THE JUNCTION OF LA. 22 AND LA. 21 IN
 BJ2851'MADISONVILLE, 127 FEET NORTH OF CENTERLINE OF LA. 22, 47 FEET EAST OF
 BJ2851'CENTERLINE OF FAIRVIEW DRIVE INTO FAIRVIEW STATE PARK
 BJ2851
 BJ2851                          STATION RECOVERY (1982)
 BJ2851
 BJ2851'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2851'RECOVERED IN GOOD CONDITION.
 BJ2851
 BJ2851                          STATION RECOVERY (2005)
 BJ2851
 BJ2851'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BJ2851'MARKER IS 127 FT NORTH OF THE CENTERLINE OF LOUSIANA STATE HIGHWAY 22,
 BJ2851'435 FT SOUTHWEST OF THE CENTER LINE OF THE SOUTHWEST LANE OF THE NEW
 BJ2851'ENTRANCE TO THE FAIRVIEW STATE PARK AND 1 FT WEST OF A WITNESS SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2852 ***********************************************************************
 BJ2852  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ2852  TIDAL BM    -  This is a Tidal Bench Mark.
 BJ2852  DESIGNATION -  52 V 011
 BJ2852  PID         -  BJ2852
 BJ2852  STATE/COUNTY-  LA/ST TAMMANY
 BJ2852  COUNTRY     -  US
 BJ2852  USGS QUAD   -  MADISONVILLE (2018)
 BJ2852
 BJ2852                         *CURRENT SURVEY CONTROL
 BJ2852  ______________________________________________________________________
 BJ2852* NAD 83(2011) POSITION- 30 24 13.86576(N) 090 09 20.54723(W)   ADJUSTED
 BJ2852* NAD 83(2011) ELLIP HT-   -25.146 (meters)        (06/27/12)   ADJUSTED
 BJ2852* NAD 83(2011) EPOCH   -  2010.00
 BJ2852* NAVD 88 ORTHO HEIGHT -     1.54  (meters)        5.1   (feet) GPS OBS
 BJ2852* NAVD 88 EPOCH        -  2009.55
 BJ2852  **This station is located in a suspected subsidence area (see below).
 BJ2852  ______________________________________________________________________
 BJ2852  GEOID HEIGHT    -        -26.685 (meters)                     GEOID18
 BJ2852  NAD 83(2011) X  -    -14,962.363 (meters)                     COMP
 BJ2852  NAD 83(2011) Y  - -5,505,693.507 (meters)                     COMP
 BJ2852  NAD 83(2011) Z  -  3,209,053.162 (meters)                     COMP
 BJ2852  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 BJ2852
 BJ2852  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ2852  Standards:
 BJ2852         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ2852            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ2852  -------------------------------------------------------------------
 BJ2852  NETWORK    0.26   0.69           0.11   0.10   0.35     -0.02424684
 BJ2852  -------------------------------------------------------------------
 BJ2852  Click here for local accuracies and other accuracy information.
 BJ2852
 BJ2852.The horizontal coordinates were established by GPS observations
 BJ2852.and adjusted by the National Geodetic Survey in June 2012.
 BJ2852
 BJ2852.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ2852.been affixed to the stable North American tectonic plate. See 
 BJ2852.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ2852
 BJ2852.The horizontal coordinates are valid at the epoch date displayed above
 BJ2852.which is a decimal equivalence of Year/Month/Day.
 BJ2852
 BJ2852.** This station is in an area of known vertical motion.  Due to the
 BJ2852.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2852.** determined the orthometric heights for marks in these suspect
 BJ2852.** subsidence areas should be considered valid only at the epoch date
 BJ2852.** associated with the orthometric height.  These heights must always
 BJ2852.** be validated when used as control.  All previously superseded
 BJ2852.** orthometric heights are now considered suspect and are available
 BJ2852.** in the superseded section.  NGS does not recommend using suspect
 BJ2852.** or superseded heights as control.
 BJ2852
 BJ2852.The orthometric height was determined by GPS observations and a
 BJ2852.high-resolution geoid model using precise GPS observation and
 BJ2852.processing techniques.
 BJ2852
 BJ2852.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2852.GEOID18 height accuracy estimate available here.
 BJ2852
 BJ2852.This Tidal Bench Mark is designated as VM 10869
 BJ2852.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BJ2852
 BJ2852.Click photographs - Photos may exist for this station.
 BJ2852
 BJ2852.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ2852
 BJ2852.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2852
 BJ2852.The ellipsoidal height was determined by GPS observations
 BJ2852.and is referenced to NAD 83.
 BJ2852
 BJ2852. The following values were computed from the NAD 83(2011) position.
 BJ2852
 BJ2852;                    North         East     Units Scale Factor Converg.
 BJ2852;SPC LA S     -   211,614.217 1,113,154.238   MT  0.99995039   +0 35 19.8
 BJ2852;SPC LA S     -   694,270.98  3,652,073.53   sFT  0.99995039   +0 35 19.8
 BJ2852;UTM  15      - 3,366,971.200   773,263.012   MT  1.00052132   +1 26 25.3
 BJ2852
 BJ2852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2852!SPC LA S     -   1.00000395  x   0.99995039  =   0.99995434
 BJ2852!UTM  15      -   1.00000395  x   1.00052132  =   1.00052527
 BJ2852
 BJ2852_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7326366971(NAD 83)
 BJ2852
 BJ2852                          SUPERSEDED SURVEY CONTROL
 BJ2852
 BJ2852  NAD 83(2007)-  30 24 13.86590(N)    090 09 20.54803(W) AD(2010.73) A
 BJ2852  ELLIP H (10/11/11)  -25.159  (m)                       GP(2010.73) 4 1
 BJ2852  NAVD 88 (12/26/12)    1.56   (m)  GEOID12A model used  GP(2009.55)    
 BJ2852  NGVD 29 (11/26/84)    1.694  (m)            5.56   (f) ADJUSTED    2 2
 BJ2852
 BJ2852.Superseded values are not recommended for survey control.
 BJ2852
 BJ2852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2852.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2852
 BJ2852_MARKER: DD = SURVEY DISK
 BJ2852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2852_STAMPING: 52V011 1977
 BJ2852_MARK LOGO: LADHGS
 BJ2852_PROJECTION: FLUSH
 BJ2852_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ2852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2852+STABILITY: SURFACE MOTION
 BJ2852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2852+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 BJ2852
 BJ2852  HISTORY     - Date     Condition        Report By
 BJ2852  HISTORY     - 1977     MONUMENTED       LADH
 BJ2852  HISTORY     - 1982     GOOD             LADTD
 BJ2852  HISTORY     - 20100914 GOOD             NGS
 BJ2852  HISTORY     - 20160615 GOOD             NGS
 BJ2852
 BJ2852                          STATION DESCRIPTION
 BJ2852
 BJ2852'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ2852'1 MI EAST FROM MADISONVILLE.
 BJ2852'1 BLOCK EAST ALONG LA. 22 FROM JUNCTION OF LA. 22 AND LA. 21 IN
 BJ2852'MADISONVILLE, 174 FEET SOUTH OF CENTERLINE OF LA. 22, 29 FEET WEST OF
 BJ2852'CENTERLINE OF WATER STREET, 62 FEET NORTHEAST OF FLAG POLE AT
 BJ2852'MADISONVILLE TOWN HALL
 BJ2852
 BJ2852                          STATION RECOVERY (1982)
 BJ2852
 BJ2852'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2852'RECOVERED IN GOOD CONDITION.
 BJ2852
 BJ2852                          STATION RECOVERY (2010)
 BJ2852
 BJ2852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (DJR)
 BJ2852'THE MARK IS 17.3 FT (5.3 M) SOUTH OF THE SOUTHEAST PORCH CORNER FOR
 BJ2852'MORTON'S RESTAURANT, 10.5 FT (3.2 M) NORTHEAST OF A 3 INCH (8 CM)
 BJ2852'WATER STAND PIPE WITH SPIGOT, AND 5 FT (1.5 M) WEST OF THE WEST EDGE
 BJ2852'OF A SIDEWALK FOR WATER STREET.
 BJ2852
 BJ2852                          STATION RECOVERY (2016)
 BJ2852
 BJ2852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 BJ2852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2853 ***********************************************************************
 BJ2853  TIDAL BM    -  This is a Tidal Bench Mark.
 BJ2853  DESIGNATION -  52 V 012
 BJ2853  PID         -  BJ2853
 BJ2853  STATE/COUNTY-  LA/ST TAMMANY
 BJ2853  COUNTRY     -  US
 BJ2853  USGS QUAD   -  MADISONVILLE (2018)
 BJ2853
 BJ2853                         *CURRENT SURVEY CONTROL
 BJ2853  ______________________________________________________________________
 BJ2853* NAD 83(1986) POSITION- 30 24 54.     (N) 090 09 47.     (W)   SCALED
 BJ2853* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2853  **This station is located in a suspected subsidence area (see below).
 BJ2853  ______________________________________________________________________
 BJ2853  GEOID HEIGHT    -        -26.697 (meters)                     GEOID18
 BJ2853
 BJ2853.The horizontal coordinates were scaled from a map and have
 BJ2853.an estimated accuracy of +/- 6 seconds.
 BJ2853
 BJ2853.** This station is in an area of known vertical motion. If an
 BJ2853.** orthometric height was ever established but is not available 
 BJ2853.** in the current survey control section, the orthometric height
 BJ2853.** is considered suspect.  Suspect heights are available in the
 BJ2853.** superseded section only if requested.
 BJ2853
 BJ2853.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2853.GEOID18 height accuracy estimate available here.
 BJ2853
 BJ2853.This Tidal Bench Mark is designated as VM 10870
 BJ2853.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BJ2853
 BJ2853.Click photographs - Photos may exist for this station.
 BJ2853
 BJ2853;                    North         East    Units  Estimated Accuracy
 BJ2853;SPC LA S     -   212,840.    1,112,440.      MT  (+/- 180 meters Scaled)
 BJ2853
 BJ2853_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP725681(NAD 83)
 BJ2853
 BJ2853                          SUPERSEDED SURVEY CONTROL
 BJ2853
 BJ2853.No superseded survey control is available for this station.
 BJ2853
 BJ2853_MARKER: DD = SURVEY DISK
 BJ2853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2853_STAMPING: 52V012 1977
 BJ2853_MARK LOGO: LADHGS
 BJ2853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2853+STABILITY: SURFACE MOTION
 BJ2853_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2853+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 BJ2853
 BJ2853  HISTORY     - Date     Condition        Report By
 BJ2853  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2853  HISTORY     - 1982     GOOD             LADTD
 BJ2853  HISTORY     - 20050215 GOOD             USPSQD
 BJ2853
 BJ2853                          STATION DESCRIPTION
 BJ2853
 BJ2853'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2853'1 MI NORTH FROM MADISONVILLE.
 BJ2853'0.9 MILE NORTH ALONG LA. 21 FROM THE JUNCTION OF LA. 21 AND LA. 22 IN
 BJ2853'MADISONVILLE, 77 FEET WEST OF CENTERLINE OF LA. 21, 24 FEET NORTHWEST
 BJ2853'OF A 60 INCH LIVE OAK AND 26 FEET SOUTHWEST OF A 66 INCH LIVE OAK IN
 BJ2853'THE THEODORE DENDINGER MEMORIAL CEMETERY
 BJ2853
 BJ2853                          STATION RECOVERY (1982)
 BJ2853
 BJ2853'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2853'RECOVERED IN GOOD CONDITION.
 BJ2853
 BJ2853                          STATION RECOVERY (2005)
 BJ2853
 BJ2853'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BJ2853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2854 ***********************************************************************
 BJ2854  DESIGNATION -  52 V 013
 BJ2854  PID         -  BJ2854
 BJ2854  STATE/COUNTY-  LA/ST TAMMANY
 BJ2854  COUNTRY     -  US
 BJ2854  USGS QUAD   -  MADISONVILLE (2018)
 BJ2854
 BJ2854                         *CURRENT SURVEY CONTROL
 BJ2854  ______________________________________________________________________
 BJ2854* NAD 83(1986) POSITION- 30 25 25.     (N) 090 09 25.     (W)   SCALED
 BJ2854* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2854  **This station is located in a suspected subsidence area (see below).
 BJ2854  ______________________________________________________________________
 BJ2854  GEOID HEIGHT    -        -26.711 (meters)                     GEOID18
 BJ2854
 BJ2854.The horizontal coordinates were scaled from a map and have
 BJ2854.an estimated accuracy of +/- 6 seconds.
 BJ2854
 BJ2854.** This station is in an area of known vertical motion. If an
 BJ2854.** orthometric height was ever established but is not available 
 BJ2854.** in the current survey control section, the orthometric height
 BJ2854.** is considered suspect.  Suspect heights are available in the
 BJ2854.** superseded section only if requested.
 BJ2854
 BJ2854.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2854.GEOID18 height accuracy estimate available here.
 BJ2854
 BJ2854.Click photographs - Photos may exist for this station.
 BJ2854
 BJ2854;                    North         East    Units  Estimated Accuracy
 BJ2854;SPC LA S     -   213,800.    1,113,010.      MT  (+/- 180 meters Scaled)
 BJ2854
 BJ2854_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP730691(NAD 83)
 BJ2854
 BJ2854                          SUPERSEDED SURVEY CONTROL
 BJ2854
 BJ2854.No superseded survey control is available for this station.
 BJ2854
 BJ2854_MARKER: DD = SURVEY DISK
 BJ2854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2854_STAMPING: 52V013 1977
 BJ2854_MARK LOGO: LADHGS
 BJ2854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2854+STABILITY: SURFACE MOTION
 BJ2854
 BJ2854  HISTORY     - Date     Condition        Report By
 BJ2854  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2854
 BJ2854                          STATION DESCRIPTION
 BJ2854
 BJ2854'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2854'1.7 MI NORTH FROM MADISONVILLE.
 BJ2854'1.7 MILE NORTH ALONG LA. 21 FROM THE JUNCTION OF LA. 21 AND LA. 22 IN
 BJ2854'MADISONVILLE, 177 FEET EAST OF CENTERLINE OF LA. 21 AND 95 FEET SOUTH
 BJ2854'OF PRIVATE GRAVEL ROAD TO THE EAST AND ALONG A FENCE RUNNING EAST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2855 ***********************************************************************
 BJ2855  DESIGNATION -  52 V 014
 BJ2855  PID         -  BJ2855
 BJ2855  STATE/COUNTY-  LA/ST TAMMANY
 BJ2855  COUNTRY     -  US
 BJ2855  USGS QUAD   -  MADISONVILLE (2018)
 BJ2855
 BJ2855                         *CURRENT SURVEY CONTROL
 BJ2855  ______________________________________________________________________
 BJ2855* NAD 83(1986) POSITION- 30 26 04.     (N) 090 08 58.     (W)   SCALED
 BJ2855* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2855  **This station is located in a suspected subsidence area (see below).
 BJ2855  ______________________________________________________________________
 BJ2855  GEOID HEIGHT    -        -26.729 (meters)                     GEOID18
 BJ2855
 BJ2855.The horizontal coordinates were scaled from a map and have
 BJ2855.an estimated accuracy of +/- 6 seconds.
 BJ2855
 BJ2855.** This station is in an area of known vertical motion. If an
 BJ2855.** orthometric height was ever established but is not available 
 BJ2855.** in the current survey control section, the orthometric height
 BJ2855.** is considered suspect.  Suspect heights are available in the
 BJ2855.** superseded section only if requested.
 BJ2855
 BJ2855.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2855.GEOID18 height accuracy estimate available here.
 BJ2855
 BJ2855.Click photographs - Photos may exist for this station.
 BJ2855
 BJ2855;                    North         East    Units  Estimated Accuracy
 BJ2855;SPC LA S     -   215,010.    1,113,720.      MT  (+/- 180 meters Scaled)
 BJ2855
 BJ2855_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP737703(NAD 83)
 BJ2855
 BJ2855                          SUPERSEDED SURVEY CONTROL
 BJ2855
 BJ2855.No superseded survey control is available for this station.
 BJ2855
 BJ2855_MARKER: DD = SURVEY DISK
 BJ2855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2855_STAMPING: 52V014 1977
 BJ2855_MARK LOGO: LADHGS
 BJ2855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2855+STABILITY: SURFACE MOTION
 BJ2855_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2855+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 BJ2855
 BJ2855  HISTORY     - Date     Condition        Report By
 BJ2855  HISTORY     - 1977     MONUMENTED       LADH
 BJ2855  HISTORY     - 20050215 GOOD             USPSQD
 BJ2855
 BJ2855                          STATION DESCRIPTION
 BJ2855
 BJ2855'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ2855'2.5 MILE NORTH ALONG LA. 21 FROM THE JUNCTION OF LA. 21 AND LA. 22 IN
 BJ2855'MADISONVILLE. 114 FEET EAST OF CENTERLINE OF LA. 21 AND 33 FEET NORTH
 BJ2855'OF ROAD INTO TCHEFUNCTE CLUB ESTATES, 13 FEET NORTHWEST OF LDH R/W
 BJ2855'MARKER, 6 FEET NORTHWEST OF A POWER POLE.
 BJ2855
 BJ2855                          STATION RECOVERY (2005)
 BJ2855
 BJ2855'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BJ2855'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2859 ***********************************************************************
 BJ2859  DESIGNATION -  52 V 015
 BJ2859  PID         -  BJ2859
 BJ2859  STATE/COUNTY-  LA/ST TAMMANY
 BJ2859  COUNTRY     -  US
 BJ2859  USGS QUAD   -  MADISONVILLE (2018)
 BJ2859
 BJ2859                         *CURRENT SURVEY CONTROL
 BJ2859  ______________________________________________________________________
 BJ2859* NAD 83(1986) POSITION- 30 27 27.     (N) 090 08 01.     (W)   SCALED
 BJ2859* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2859  **This station is located in a suspected subsidence area (see below).
 BJ2859  ______________________________________________________________________
 BJ2859  GEOID HEIGHT    -        -26.775 (meters)                     GEOID18
 BJ2859
 BJ2859.The horizontal coordinates were scaled from a map and have
 BJ2859.an estimated accuracy of +/- 6 seconds.
 BJ2859
 BJ2859.** This station is in an area of known vertical motion. If an
 BJ2859.** orthometric height was ever established but is not available 
 BJ2859.** in the current survey control section, the orthometric height
 BJ2859.** is considered suspect.  Suspect heights are available in the
 BJ2859.** superseded section only if requested.
 BJ2859
 BJ2859.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2859.GEOID18 height accuracy estimate available here.
 BJ2859
 BJ2859.Click photographs - Photos may exist for this station.
 BJ2859
 BJ2859;                    North         East    Units  Estimated Accuracy
 BJ2859;SPC LA S     -   217,580.    1,115,220.      MT  (+/- 180 meters Scaled)
 BJ2859
 BJ2859_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP752729(NAD 83)
 BJ2859
 BJ2859                          SUPERSEDED SURVEY CONTROL
 BJ2859
 BJ2859.No superseded survey control is available for this station.
 BJ2859
 BJ2859_MARKER: DD = SURVEY DISK
 BJ2859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2859_STAMPING: 52V015 1977
 BJ2859_MARK LOGO: LADHGS
 BJ2859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2859+STABILITY: SURFACE MOTION
 BJ2859
 BJ2859  HISTORY     - Date     Condition        Report By
 BJ2859  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2859
 BJ2859                          STATION DESCRIPTION
 BJ2859
 BJ2859'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2859'2.3 MI SOUTH FROM COVINGTON.
 BJ2859'2.3 MILE SOUTH ALONG LA. 21 FROM THE JUNCTION OF LA.21 AND U.S. 190
 BJ2859'IN COVINGTON. 151 FEET WEST OF LA. 21 AND 32 FEET SOUTH OF HIGHLAND
 BJ2859'PARK HOSPITAL ROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2856 ***********************************************************************
 BJ2856  DESIGNATION -  52 V 016
 BJ2856  PID         -  BJ2856
 BJ2856  STATE/COUNTY-  LA/ST TAMMANY
 BJ2856  COUNTRY     -  US
 BJ2856  USGS QUAD   -  COVINGTON (2018)
 BJ2856
 BJ2856                         *CURRENT SURVEY CONTROL
 BJ2856  ______________________________________________________________________
 BJ2856* NAD 83(1986) POSITION- 30 27 39.     (N) 090 07 10.     (W)   SCALED
 BJ2856* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2856  **This station is located in a suspected subsidence area (see below).
 BJ2856  ______________________________________________________________________
 BJ2856  GEOID HEIGHT    -        -26.787 (meters)                     GEOID18
 BJ2856
 BJ2856.The horizontal coordinates were scaled from a map and have
 BJ2856.an estimated accuracy of +/- 6 seconds.
 BJ2856
 BJ2856.** This station is in an area of known vertical motion. If an
 BJ2856.** orthometric height was ever established but is not available 
 BJ2856.** in the current survey control section, the orthometric height
 BJ2856.** is considered suspect.  Suspect heights are available in the
 BJ2856.** superseded section only if requested.
 BJ2856
 BJ2856.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2856.GEOID18 height accuracy estimate available here.
 BJ2856
 BJ2856.Click photographs - Photos may exist for this station.
 BJ2856
 BJ2856;                    North         East    Units  Estimated Accuracy
 BJ2856;SPC LA S     -   217,970.    1,116,570.      MT  (+/- 180 meters Scaled)
 BJ2856
 BJ2856_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP765733(NAD 83)
 BJ2856
 BJ2856                          SUPERSEDED SURVEY CONTROL
 BJ2856
 BJ2856.No superseded survey control is available for this station.
 BJ2856
 BJ2856_MARKER: DD = SURVEY DISK
 BJ2856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2856_STAMPING: 52V016 1977
 BJ2856_MARK LOGO: LADHGS
 BJ2856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2856+STABILITY: SURFACE MOTION
 BJ2856
 BJ2856  HISTORY     - Date     Condition        Report By
 BJ2856  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2856  HISTORY     - 20031012 MARK NOT FOUND   USPSQD
 BJ2856
 BJ2856                          STATION DESCRIPTION
 BJ2856
 BJ2856'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2856'1.5 MI SOUTH FROM COVINGTON.
 BJ2856'1.5 MILE SOUTH ALONG LA. 21 FROM THE JUNCTION OF LA. 21 AND LA.U.S.190
 BJ2856'IN COVINGTON.  131 FEET EAST OF CENTERLINE OF LA. 21 AND 179 FEET
 BJ2856'NORTHWEST FROM NORTHWEST CORNER OF BROWN FUNERAL HOME
 BJ2856
 BJ2856                          STATION RECOVERY (2003)
 BJ2856
 BJ2856'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ2856'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2857 ***********************************************************************
 BJ2857  DESIGNATION -  52 V 017
 BJ2857  PID         -  BJ2857
 BJ2857  STATE/COUNTY-  LA/ST TAMMANY
 BJ2857  COUNTRY     -  US
 BJ2857  USGS QUAD   -  COVINGTON (2018)
 BJ2857
 BJ2857                         *CURRENT SURVEY CONTROL
 BJ2857  ______________________________________________________________________
 BJ2857* NAD 83(1986) POSITION- 30 28 30.     (N) 090 06 31.     (W)   SCALED
 BJ2857* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2857  **This station is located in a suspected subsidence area (see below).
 BJ2857  ______________________________________________________________________
 BJ2857  GEOID HEIGHT    -        -26.820 (meters)                     GEOID18
 BJ2857
 BJ2857.The horizontal coordinates were scaled from a map and have
 BJ2857.an estimated accuracy of +/- 6 seconds.
 BJ2857
 BJ2857.** This station is in an area of known vertical motion. If an
 BJ2857.** orthometric height was ever established but is not available 
 BJ2857.** in the current survey control section, the orthometric height
 BJ2857.** is considered suspect.  Suspect heights are available in the
 BJ2857.** superseded section only if requested.
 BJ2857
 BJ2857.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2857.GEOID18 height accuracy estimate available here.
 BJ2857
 BJ2857.Click photographs - Photos may exist for this station.
 BJ2857
 BJ2857;                    North         East    Units  Estimated Accuracy
 BJ2857;SPC LA S     -   219,550.    1,117,600.      MT  (+/- 180 meters Scaled)
 BJ2857
 BJ2857_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP775749(NAD 83)
 BJ2857
 BJ2857                          SUPERSEDED SURVEY CONTROL
 BJ2857
 BJ2857.No superseded survey control is available for this station.
 BJ2857
 BJ2857_MARKER: DD = SURVEY DISK
 BJ2857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2857_STAMPING: 52V017 1977
 BJ2857_MARK LOGO: LADHGS
 BJ2857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2857+STABILITY: SURFACE MOTION
 BJ2857
 BJ2857  HISTORY     - Date     Condition        Report By
 BJ2857  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2857
 BJ2857                          STATION DESCRIPTION
 BJ2857
 BJ2857'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2857'1.5 MI SOUTH FROM COVINGTON.
 BJ2857'0.3 MILE SOUTH ALONG LA. 21 FROM THE JUNCTION OF LA. 21 AND U.S. 190
 BJ2857'IN COVINGTON, 65 FEET EAST OF CENTERLINE OF LA. 21, 138 FEET NORTH OF
 BJ2857'CENTERLINE OF WEST 17TH AVENUE, 10 FEET SOUTHEAST OF SOUTHWEST CORNER
 BJ2857'OF CONCRETE BLOCK WASHATERIA, 3 FEET SOUTH OF THE EAST END OF NATURAL
 BJ2857'GAS METERS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2844 ***********************************************************************
 BJ2844  DESIGNATION -  52 V 018
 BJ2844  PID         -  BJ2844
 BJ2844  STATE/COUNTY-  LA/ST TAMMANY
 BJ2844  COUNTRY     -  US
 BJ2844  USGS QUAD   -  MANDEVILLE (2018)
 BJ2844
 BJ2844                         *CURRENT SURVEY CONTROL
 BJ2844  ______________________________________________________________________
 BJ2844* NAD 83(1986) POSITION- 30 21 31.     (N) 090 03 11.     (W)   SCALED
 BJ2844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2844  **This station is located in a suspected subsidence area (see below).
 BJ2844  ______________________________________________________________________
 BJ2844  GEOID HEIGHT    -        -26.663 (meters)                     GEOID18
 BJ2844  DYNAMIC HEIGHT  -          3.505 (meters)       11.50  (feet) COMP
 BJ2844  MODELED GRAVITY -    979,349.4   (mgal)                       NAVD 88
 BJ2844
 BJ2844.The horizontal coordinates were scaled from a map and have
 BJ2844.an estimated accuracy of +/- 6 seconds.
 BJ2844
 BJ2844.** This station is in an area of known vertical motion. If an
 BJ2844.** orthometric height was ever established but is not available 
 BJ2844.** in the current survey control section, the orthometric height
 BJ2844.** is considered suspect.  Suspect heights are available in the
 BJ2844.** superseded section only if requested.
 BJ2844
 BJ2844.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2844.GEOID18 height accuracy estimate available here.
 BJ2844
 BJ2844.Click photographs - Photos may exist for this station.
 BJ2844
 BJ2844.The dynamic height is computed by dividing the NAVD 88
 BJ2844.geopotential number by the normal gravity value computed on the
 BJ2844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2844.degrees latitude (g = 980.6199 gals.).
 BJ2844
 BJ2844.The modeled gravity was interpolated from observed gravity values.
 BJ2844
 BJ2844;                    North         East    Units  Estimated Accuracy
 BJ2844;SPC LA S     -   206,710.    1,123,070.      MT  (+/- 180 meters Scaled)
 BJ2844
 BJ2844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832622(NAD 83)
 BJ2844
 BJ2844                          SUPERSEDED SURVEY CONTROL
 BJ2844
 BJ2844.No superseded survey control is available for this station.
 BJ2844
 BJ2844_MARKER: DD = SURVEY DISK
 BJ2844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2844_STAMPING: 52V018 1977
 BJ2844_MARK LOGO: LADHGS
 BJ2844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2844+STABILITY: SURFACE MOTION
 BJ2844
 BJ2844  HISTORY     - Date     Condition        Report By
 BJ2844  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2844  HISTORY     - 1983     GOOD             LADTD
 BJ2844  HISTORY     - 1983     GOOD             LADTD
 BJ2844  HISTORY     - 1986     GOOD             NGS
 BJ2844
 BJ2844                          STATION DESCRIPTION
 BJ2844
 BJ2844'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2844'0.6 MI EAST FROM MANDEVILLE.
 BJ2844'0.6 MILE EAST ALONG U.S. 190 FROM JUNCTION OF U.S. 190, LA. 59, AND
 BJ2844'LA. 1087 AT MANDEVILLE, 184 FEET SOUTH OF CENTERLINE OF U.S. 190, 70
 BJ2844'FEET WEST OF JACKSON AVENUE
 BJ2844
 BJ2844                          STATION RECOVERY (1983)
 BJ2844
 BJ2844'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ2844'RECOVERED IN GOOD CONDITION.
 BJ2844
 BJ2844                          STATION RECOVERY (1983)
 BJ2844
 BJ2844'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ2844'RECOVERED IN GOOD CONDITION.
 BJ2844
 BJ2844                          STATION RECOVERY (1986)
 BJ2844
 BJ2844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ2844'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT THAT
 BJ2844'THE MARK IS STAMPED 52 V 018 1977.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2845 ***********************************************************************
 BJ2845  DESIGNATION -  52 V 019
 BJ2845  PID         -  BJ2845
 BJ2845  STATE/COUNTY-  LA/ST TAMMANY
 BJ2845  COUNTRY     -  US
 BJ2845  USGS QUAD   -  MANDEVILLE (2018)
 BJ2845
 BJ2845                         *CURRENT SURVEY CONTROL
 BJ2845  ______________________________________________________________________
 BJ2845* NAD 83(1986) POSITION- 30 21 06.     (N) 090 02 09.     (W)   SCALED
 BJ2845* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2845  **This station is located in a suspected subsidence area (see below).
 BJ2845  ______________________________________________________________________
 BJ2845  GEOID HEIGHT    -        -26.662 (meters)                     GEOID18
 BJ2845  DYNAMIC HEIGHT  -          2.675 (meters)        8.78  (feet) COMP
 BJ2845  MODELED GRAVITY -    979,348.5   (mgal)                       NAVD 88
 BJ2845
 BJ2845.The horizontal coordinates were scaled from a map and have
 BJ2845.an estimated accuracy of +/- 6 seconds.
 BJ2845
 BJ2845.** This station is in an area of known vertical motion. If an
 BJ2845.** orthometric height was ever established but is not available 
 BJ2845.** in the current survey control section, the orthometric height
 BJ2845.** is considered suspect.  Suspect heights are available in the
 BJ2845.** superseded section only if requested.
 BJ2845
 BJ2845.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2845.GEOID18 height accuracy estimate available here.
 BJ2845
 BJ2845.Click photographs - Photos may exist for this station.
 BJ2845
 BJ2845.The dynamic height is computed by dividing the NAVD 88
 BJ2845.geopotential number by the normal gravity value computed on the
 BJ2845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2845.degrees latitude (g = 980.6199 gals.).
 BJ2845
 BJ2845.The modeled gravity was interpolated from observed gravity values.
 BJ2845
 BJ2845;                    North         East    Units  Estimated Accuracy
 BJ2845;SPC LA S     -   205,950.    1,124,740.      MT  (+/- 180 meters Scaled)
 BJ2845
 BJ2845_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP849614(NAD 83)
 BJ2845
 BJ2845                          SUPERSEDED SURVEY CONTROL
 BJ2845
 BJ2845.No superseded survey control is available for this station.
 BJ2845
 BJ2845_MARKER: DD = SURVEY DISK
 BJ2845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2845_STAMPING: 52V019 1977
 BJ2845_MARK LOGO: LADHGS
 BJ2845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2845+STABILITY: SURFACE MOTION
 BJ2845
 BJ2845  HISTORY     - Date     Condition        Report By
 BJ2845  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2845  HISTORY     - 1983     GOOD             LADTD
 BJ2845  HISTORY     - 1983     GOOD             LADTD
 BJ2845  HISTORY     - 1986     GOOD             NGS
 BJ2845  HISTORY     - 20060414 GOOD             NGS
 BJ2845
 BJ2845                          STATION DESCRIPTION
 BJ2845
 BJ2845'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2845'1.2 MI EAST FROM MANDEVILLE.
 BJ2845'1.2 MILE EAST ALONG U.S. 190, FROM THE JUNCTION OF U.S. 190, LA. 59,
 BJ2845'AND LA. 1087 IN MANDEVILLE, 108 FEET NORTH FROM CENTERLINE OF U.S.
 BJ2845'190 AND 7 FEET WEST OF SOUTHWEST CORNER OF A CHAIN LINK FENCE AT GAS
 BJ2845'LINE PUMPING STATION, AND 16 FEET WEST OF GAS RELIEF VALVE NEAR THE
 BJ2845'NORTH PROPERTY LINE OF FOUNTAINBLEAU STATE PARK.
 BJ2845
 BJ2845                          STATION RECOVERY (1983)
 BJ2845
 BJ2845'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ2845'RECOVERED IN GOOD CONDITION.
 BJ2845
 BJ2845                          STATION RECOVERY (1983)
 BJ2845
 BJ2845'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ2845'RECOVERED IN GOOD CONDITION.
 BJ2845
 BJ2845                          STATION RECOVERY (1986)
 BJ2845
 BJ2845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ2845'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT THAT
 BJ2845'IT IS 1.7 MILES NOT 1.2 MILES EAST ALONG U.S. HIGHWAY 190.
 BJ2845
 BJ2845                          STATION RECOVERY (2006)
 BJ2845
 BJ2845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ2845'RECOVERED IN GOOD CONDITION.  ADD--1.6 FEET NNW OF A WITNESS POST, AND
 BJ2845'7 FEET IN LINE WITH THE EAST-WEST FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2919 ***********************************************************************
 BJ2919  DESIGNATION -  52 V 020
 BJ2919  PID         -  BJ2919
 BJ2919  STATE/COUNTY-  LA/ST TAMMANY
 BJ2919  COUNTRY     -  US
 BJ2919  USGS QUAD   -  WALDHEIM (2018)
 BJ2919
 BJ2919                         *CURRENT SURVEY CONTROL
 BJ2919  ______________________________________________________________________
 BJ2919* NAD 83(1986) POSITION- 30 30 02.     (N) 090 04 59.     (W)   SCALED
 BJ2919* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2919  **This station is located in a suspected subsidence area (see below).
 BJ2919  ______________________________________________________________________
 BJ2919  GEOID HEIGHT    -        -26.888 (meters)                     GEOID18
 BJ2919
 BJ2919.The horizontal coordinates were scaled from a map and have
 BJ2919.an estimated accuracy of +/- 6 seconds.
 BJ2919
 BJ2919.** This station is in an area of known vertical motion. If an
 BJ2919.** orthometric height was ever established but is not available 
 BJ2919.** in the current survey control section, the orthometric height
 BJ2919.** is considered suspect.  Suspect heights are available in the
 BJ2919.** superseded section only if requested.
 BJ2919
 BJ2919.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2919.GEOID18 height accuracy estimate available here.
 BJ2919
 BJ2919.Click photographs - Photos may exist for this station.
 BJ2919
 BJ2919;                    North         East    Units  Estimated Accuracy
 BJ2919;SPC LA S     -   222,410.    1,120,020.      MT  (+/- 180 meters Scaled)
 BJ2919
 BJ2919_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP799778(NAD 83)
 BJ2919
 BJ2919                          SUPERSEDED SURVEY CONTROL
 BJ2919
 BJ2919.No superseded survey control is available for this station.
 BJ2919
 BJ2919_MARKER: DD = SURVEY DISK
 BJ2919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2919_STAMPING: 52V020 1977
 BJ2919_MARK LOGO: LADHGS
 BJ2919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2919+STABILITY: SURFACE MOTION
 BJ2919
 BJ2919  HISTORY     - Date     Condition        Report By
 BJ2919  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2919
 BJ2919                          STATION DESCRIPTION
 BJ2919
 BJ2919'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2919'1.8 MI NE FROM COVINGTON.
 BJ2919'1.4 MILES NORTH ALONG LA. 437 FROM THE JUNCTION OF LA. 437 AND U.S.
 BJ2919'190 BY-PASS IN COVINGTON, 700 FEET NORTH OF KAIYER BRIDGE OVER BOGUE
 BJ2919'FALAYA RIVER, 100 FEET EAST OF CENTERLINE OF LA. 437, 40 FEET SOUTH
 BJ2919'OF CENTERLINE OF A PRIVATE DRIVE, AND ON THE SOUTH R/W OF A POWER LINE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2920 ***********************************************************************
 BJ2920  DESIGNATION -  52 V 021
 BJ2920  PID         -  BJ2920
 BJ2920  STATE/COUNTY-  LA/ST TAMMANY
 BJ2920  COUNTRY     -  US
 BJ2920  USGS QUAD   -  WALDHEIM (2018)
 BJ2920
 BJ2920                         *CURRENT SURVEY CONTROL
 BJ2920  ______________________________________________________________________
 BJ2920* NAD 83(1986) POSITION- 30 31 03.     (N) 090 04 26.     (W)   SCALED
 BJ2920* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2920  **This station is located in a suspected subsidence area (see below).
 BJ2920  ______________________________________________________________________
 BJ2920  GEOID HEIGHT    -        -26.931 (meters)                     GEOID18
 BJ2920
 BJ2920.The horizontal coordinates were scaled from a map and have
 BJ2920.an estimated accuracy of +/- 6 seconds.
 BJ2920
 BJ2920.** This station is in an area of known vertical motion. If an
 BJ2920.** orthometric height was ever established but is not available 
 BJ2920.** in the current survey control section, the orthometric height
 BJ2920.** is considered suspect.  Suspect heights are available in the
 BJ2920.** superseded section only if requested.
 BJ2920
 BJ2920.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2920.GEOID18 height accuracy estimate available here.
 BJ2920
 BJ2920.Click photographs - Photos may exist for this station.
 BJ2920
 BJ2920;                    North         East    Units  Estimated Accuracy
 BJ2920;SPC LA S     -   224,300.    1,120,880.      MT  (+/- 180 meters Scaled)
 BJ2920
 BJ2920_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP808797(NAD 83)
 BJ2920
 BJ2920                          SUPERSEDED SURVEY CONTROL
 BJ2920
 BJ2920.No superseded survey control is available for this station.
 BJ2920
 BJ2920_MARKER: DD = SURVEY DISK
 BJ2920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2920_STAMPING: 52V021 1977
 BJ2920_MARK LOGO: LADHGS
 BJ2920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2920+STABILITY: SURFACE MOTION
 BJ2920
 BJ2920  HISTORY     - Date     Condition        Report By
 BJ2920  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2920
 BJ2920                          STATION DESCRIPTION
 BJ2920
 BJ2920'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2920'3 MI NORTH FROM COVINGTON.
 BJ2920'2.9 MILES ALONG LA. 437 FROM THE JUNCTION OF LA. 437 AND U.S. 190
 BJ2920'BY-PASS IN COVINGTON, AT THE ENTRANCE TO PALM PLAZA SUBDIVISION, 119
 BJ2920'FEET EAST OF CENTERLINE OF LA. 1081 IN THE MEDIAN OF PALM BOULEVARD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2921 ***********************************************************************
 BJ2921  DESIGNATION -  52 V 022
 BJ2921  PID         -  BJ2921
 BJ2921  STATE/COUNTY-  LA/ST TAMMANY
 BJ2921  COUNTRY     -  US
 BJ2921  USGS QUAD   -  WALDHEIM (2018)
 BJ2921
 BJ2921                         *CURRENT SURVEY CONTROL
 BJ2921  ______________________________________________________________________
 BJ2921* NAD 83(1986) POSITION- 30 31 46.     (N) 090 04 31.     (W)   SCALED
 BJ2921* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2921  **This station is located in a suspected subsidence area (see below).
 BJ2921  ______________________________________________________________________
 BJ2921  GEOID HEIGHT    -        -26.957 (meters)                     GEOID18
 BJ2921
 BJ2921.The horizontal coordinates were scaled from a map and have
 BJ2921.an estimated accuracy of +/- 6 seconds.
 BJ2921
 BJ2921.** This station is in an area of known vertical motion. If an
 BJ2921.** orthometric height was ever established but is not available 
 BJ2921.** in the current survey control section, the orthometric height
 BJ2921.** is considered suspect.  Suspect heights are available in the
 BJ2921.** superseded section only if requested.
 BJ2921
 BJ2921.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2921.GEOID18 height accuracy estimate available here.
 BJ2921
 BJ2921.Click photographs - Photos may exist for this station.
 BJ2921
 BJ2921;                    North         East    Units  Estimated Accuracy
 BJ2921;SPC LA S     -   225,620.    1,120,730.      MT  (+/- 180 meters Scaled)
 BJ2921
 BJ2921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP806810(NAD 83)
 BJ2921
 BJ2921                          SUPERSEDED SURVEY CONTROL
 BJ2921
 BJ2921.No superseded survey control is available for this station.
 BJ2921
 BJ2921_MARKER: DD = SURVEY DISK
 BJ2921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2921_STAMPING: 52V022 1977
 BJ2921_MARK LOGO: LADHGS
 BJ2921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2921+STABILITY: SURFACE MOTION
 BJ2921
 BJ2921  HISTORY     - Date     Condition        Report By
 BJ2921  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2921
 BJ2921                          STATION DESCRIPTION
 BJ2921
 BJ2921'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2921'3.9 MI NORTH FROM COVINGTON.
 BJ2921'3.6 MILES NORTH ALONG LA. 437 FROM THE JUNCTION OF LA. 437 AND U.S.
 BJ2921'190 BY-PASS IN COVINGTON, 144 WEST OF CENTERLINE OF LA. 437, 23 FEET
 BJ2921'NORTH OF SOUTH FITZMORRIS ROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2922 ***********************************************************************
 BJ2922  DESIGNATION -  52 V 023
 BJ2922  PID         -  BJ2922
 BJ2922  STATE/COUNTY-  LA/ST TAMMANY
 BJ2922  COUNTRY     -  US
 BJ2922  USGS QUAD   -  WALDHEIM (2018)
 BJ2922
 BJ2922                         *CURRENT SURVEY CONTROL
 BJ2922  ______________________________________________________________________
 BJ2922* NAD 83(1986) POSITION- 30 32 40.     (N) 090 04 31.     (W)   SCALED
 BJ2922* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2922  **This station is located in a suspected subsidence area (see below).
 BJ2922  ______________________________________________________________________
 BJ2922  GEOID HEIGHT    -        -26.990 (meters)                     GEOID18
 BJ2922
 BJ2922.The horizontal coordinates were scaled from a map and have
 BJ2922.an estimated accuracy of +/- 6 seconds.
 BJ2922
 BJ2922.** This station is in an area of known vertical motion. If an
 BJ2922.** orthometric height was ever established but is not available 
 BJ2922.** in the current survey control section, the orthometric height
 BJ2922.** is considered suspect.  Suspect heights are available in the
 BJ2922.** superseded section only if requested.
 BJ2922
 BJ2922.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2922.GEOID18 height accuracy estimate available here.
 BJ2922
 BJ2922.Click photographs - Photos may exist for this station.
 BJ2922
 BJ2922;                    North         East    Units  Estimated Accuracy
 BJ2922;SPC LA S     -   227,280.    1,120,710.      MT  (+/- 180 meters Scaled)
 BJ2922
 BJ2922_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP805827(NAD 83)
 BJ2922
 BJ2922                          SUPERSEDED SURVEY CONTROL
 BJ2922
 BJ2922.No superseded survey control is available for this station.
 BJ2922
 BJ2922_MARKER: DD = SURVEY DISK
 BJ2922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2922_STAMPING: 52V023 1977
 BJ2922_MARK LOGO: LADHGS
 BJ2922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2922+STABILITY: SURFACE MOTION
 BJ2922
 BJ2922  HISTORY     - Date     Condition        Report By
 BJ2922  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2922
 BJ2922                          STATION DESCRIPTION
 BJ2922
 BJ2922'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2922'4.8 MI NORTH FROM COVINGTON.
 BJ2922'4.6 MILES NORTH ALONG LA. 437 FROM THE JUNCTION OF LA 437 AND U.S. 190
 BJ2922'BY-PASS IN COVINGTON, 122 FEET WEST OF LA. 437, 15 FEET SOUTH OF HULIN
 BJ2922'ROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2923 ***********************************************************************
 BJ2923  DESIGNATION -  52 V 024
 BJ2923  PID         -  BJ2923
 BJ2923  STATE/COUNTY-  LA/ST TAMMANY
 BJ2923  COUNTRY     -  US
 BJ2923  USGS QUAD   -  WALDHEIM (2018)
 BJ2923
 BJ2923                         *CURRENT SURVEY CONTROL
 BJ2923  ______________________________________________________________________
 BJ2923* NAD 83(1986) POSITION- 30 33 23.     (N) 090 04 31.     (W)   SCALED
 BJ2923* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2923  **This station is located in a suspected subsidence area (see below).
 BJ2923  ______________________________________________________________________
 BJ2923  GEOID HEIGHT    -        -27.016 (meters)                     GEOID18
 BJ2923
 BJ2923.The horizontal coordinates were scaled from a map and have
 BJ2923.an estimated accuracy of +/- 6 seconds.
 BJ2923
 BJ2923.** This station is in an area of known vertical motion. If an
 BJ2923.** orthometric height was ever established but is not available 
 BJ2923.** in the current survey control section, the orthometric height
 BJ2923.** is considered suspect.  Suspect heights are available in the
 BJ2923.** superseded section only if requested.
 BJ2923
 BJ2923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2923.GEOID18 height accuracy estimate available here.
 BJ2923
 BJ2923.Click photographs - Photos may exist for this station.
 BJ2923
 BJ2923;                    North         East    Units  Estimated Accuracy
 BJ2923;SPC LA S     -   228,610.    1,120,700.      MT  (+/- 180 meters Scaled)
 BJ2923
 BJ2923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP805840(NAD 83)
 BJ2923
 BJ2923                          SUPERSEDED SURVEY CONTROL
 BJ2923
 BJ2923.No superseded survey control is available for this station.
 BJ2923
 BJ2923_MARKER: DD = SURVEY DISK
 BJ2923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2923_STAMPING: 52V024 1977
 BJ2923_MARK LOGO: LADHGS
 BJ2923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2923+STABILITY: SURFACE MOTION
 BJ2923_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2923+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2006
 BJ2923
 BJ2923  HISTORY     - Date     Condition        Report By
 BJ2923  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2923  HISTORY     - 20060424 GOOD             NGS
 BJ2923
 BJ2923                          STATION DESCRIPTION
 BJ2923
 BJ2923'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2923'5.9 MI NORTH FROM COVINGTON.
 BJ2923'5.7 MILES NORTH ALONG LA. 437 FROM THE JUNCTION OF LA. 437 AND U.S.
 BJ2923'190 BY-PASS IN COVINGTON, 98 FEET WEST OF LA. 437, 15 FEET NORTH OF
 BJ2923'A PRIVATE DRIVE
 BJ2923
 BJ2923                          STATION RECOVERY (2006)
 BJ2923
 BJ2923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ2923'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2928 ***********************************************************************
 BJ2928  DESIGNATION -  52 V 025
 BJ2928  PID         -  BJ2928
 BJ2928  STATE/COUNTY-  LA/ST TAMMANY
 BJ2928  COUNTRY     -  US
 BJ2928  USGS QUAD   -  WALDHEIM (2018)
 BJ2928
 BJ2928                         *CURRENT SURVEY CONTROL
 BJ2928  ______________________________________________________________________
 BJ2928* NAD 83(1986) POSITION- 30 35 28.     (N) 090 04 35.     (W)   SCALED
 BJ2928* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2928  **This station is located in a suspected subsidence area (see below).
 BJ2928  ______________________________________________________________________
 BJ2928  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ2928  DYNAMIC HEIGHT  -         43.690 (meters)      143.34  (feet) COMP
 BJ2928  MODELED GRAVITY -    979,347.5   (mgal)                       NAVD 88
 BJ2928
 BJ2928.The horizontal coordinates were scaled from a map and have
 BJ2928.an estimated accuracy of +/- 6 seconds.
 BJ2928
 BJ2928.** This station is in an area of known vertical motion. If an
 BJ2928.** orthometric height was ever established but is not available 
 BJ2928.** in the current survey control section, the orthometric height
 BJ2928.** is considered suspect.  Suspect heights are available in the
 BJ2928.** superseded section only if requested.
 BJ2928
 BJ2928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2928.GEOID18 height accuracy estimate available here.
 BJ2928
 BJ2928.Click photographs - Photos may exist for this station.
 BJ2928
 BJ2928.The dynamic height is computed by dividing the NAVD 88
 BJ2928.geopotential number by the normal gravity value computed on the
 BJ2928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2928.degrees latitude (g = 980.6199 gals.).
 BJ2928
 BJ2928.The modeled gravity was interpolated from observed gravity values.
 BJ2928
 BJ2928;                    North         East    Units  Estimated Accuracy
 BJ2928;SPC LA S     -   232,450.    1,120,550.      MT  (+/- 180 meters Scaled)
 BJ2928
 BJ2928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP803879(NAD 83)
 BJ2928
 BJ2928                          SUPERSEDED SURVEY CONTROL
 BJ2928
 BJ2928.No superseded survey control is available for this station.
 BJ2928
 BJ2928_MARKER: DD = SURVEY DISK
 BJ2928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2928_STAMPING: 52V025 1977
 BJ2928_MARK LOGO: LADHGS
 BJ2928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2928+STABILITY: SURFACE MOTION
 BJ2928_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ2928+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2006
 BJ2928
 BJ2928  HISTORY     - Date     Condition        Report By
 BJ2928  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2928  HISTORY     - 20060424 GOOD             NGS
 BJ2928
 BJ2928                          STATION DESCRIPTION
 BJ2928
 BJ2928'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2928'8.3 MI NORTH FROM COVINGTON.
 BJ2928'0.5 MILES NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA.
 BJ2928'40, 150 FEET WEST OF LA. 1129, 154 FEET SOUTH OF JARREL ROAD
 BJ2928
 BJ2928                          STATION RECOVERY (2006)
 BJ2928
 BJ2928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ2928'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2929 ***********************************************************************
 BJ2929  DESIGNATION -  52 V 026
 BJ2929  PID         -  BJ2929
 BJ2929  STATE/COUNTY-  LA/ST TAMMANY
 BJ2929  COUNTRY     -  US
 BJ2929  USGS QUAD   -  WALDHEIM (2018)
 BJ2929
 BJ2929                         *CURRENT SURVEY CONTROL
 BJ2929  ______________________________________________________________________
 BJ2929* NAD 83(1986) POSITION- 30 36 25.     (N) 090 04 36.     (W)   SCALED
 BJ2929* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2929  **This station is located in a suspected subsidence area (see below).
 BJ2929  ______________________________________________________________________
 BJ2929  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BJ2929
 BJ2929.The horizontal coordinates were scaled from a map and have
 BJ2929.an estimated accuracy of +/- 6 seconds.
 BJ2929
 BJ2929.** This station is in an area of known vertical motion. If an
 BJ2929.** orthometric height was ever established but is not available 
 BJ2929.** in the current survey control section, the orthometric height
 BJ2929.** is considered suspect.  Suspect heights are available in the
 BJ2929.** superseded section only if requested.
 BJ2929
 BJ2929.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2929.GEOID18 height accuracy estimate available here.
 BJ2929
 BJ2929.Click photographs - Photos may exist for this station.
 BJ2929
 BJ2929;                    North         East    Units  Estimated Accuracy
 BJ2929;SPC LA S     -   234,210.    1,120,500.      MT  (+/- 180 meters Scaled)
 BJ2929
 BJ2929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP802896(NAD 83)
 BJ2929
 BJ2929                          SUPERSEDED SURVEY CONTROL
 BJ2929
 BJ2929.No superseded survey control is available for this station.
 BJ2929
 BJ2929_MARKER: DD = SURVEY DISK
 BJ2929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2929_STAMPING: 52V026 1977
 BJ2929_MARK LOGO: LADHGS
 BJ2929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2929+STABILITY: SURFACE MOTION
 BJ2929
 BJ2929  HISTORY     - Date     Condition        Report By
 BJ2929  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2929
 BJ2929                          STATION DESCRIPTION
 BJ2929
 BJ2929'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2929'8.5 MI SOUTH FROM ENON.
 BJ2929'1.5 MILE NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA. 40
 BJ2929', 139 FEET WEST OF LA. 1129, 15 FEET SOUTHWEST OF 48 INCH LIVE OAK, 18
 BJ2929'FEET NORTH OF PRIVATE DRIVE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2930 ***********************************************************************
 BJ2930  DESIGNATION -  52 V 027
 BJ2930  PID         -  BJ2930
 BJ2930  STATE/COUNTY-  LA/ST TAMMANY
 BJ2930  COUNTRY     -  US
 BJ2930  USGS QUAD   -  WALDHEIM (2018)
 BJ2930
 BJ2930                         *CURRENT SURVEY CONTROL
 BJ2930  ______________________________________________________________________
 BJ2930* NAD 83(1986) POSITION- 30 37 18.     (N) 090 04 30.     (W)   SCALED
 BJ2930* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2930  **This station is located in a suspected subsidence area (see below).
 BJ2930  ______________________________________________________________________
 BJ2930  GEOID HEIGHT    -        -27.165 (meters)                     GEOID18
 BJ2930
 BJ2930.The horizontal coordinates were scaled from a map and have
 BJ2930.an estimated accuracy of +/- 6 seconds.
 BJ2930
 BJ2930.** This station is in an area of known vertical motion. If an
 BJ2930.** orthometric height was ever established but is not available 
 BJ2930.** in the current survey control section, the orthometric height
 BJ2930.** is considered suspect.  Suspect heights are available in the
 BJ2930.** superseded section only if requested.
 BJ2930
 BJ2930.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2930.GEOID18 height accuracy estimate available here.
 BJ2930
 BJ2930.Click photographs - Photos may exist for this station.
 BJ2930
 BJ2930;                    North         East    Units  Estimated Accuracy
 BJ2930;SPC LA S     -   235,840.    1,120,640.      MT  (+/- 180 meters Scaled)
 BJ2930
 BJ2930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP803913(NAD 83)
 BJ2930
 BJ2930                          SUPERSEDED SURVEY CONTROL
 BJ2930
 BJ2930.No superseded survey control is available for this station.
 BJ2930
 BJ2930_MARKER: DD = SURVEY DISK
 BJ2930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2930_STAMPING: 52V027 1977
 BJ2930_MARK LOGO: LADHGS
 BJ2930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2930+STABILITY: SURFACE MOTION
 BJ2930
 BJ2930  HISTORY     - Date     Condition        Report By
 BJ2930  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2930
 BJ2930                          STATION DESCRIPTION
 BJ2930
 BJ2930'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2930'7.4 MI SOUTH FROM ENON.
 BJ2930'2.6 MILES NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA.
 BJ2930'40, 112 FEET EAST OF LA. 1129 AND 70 FEET NORTH OF FAIR HAVEN ROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2931 ***********************************************************************
 BJ2931  DESIGNATION -  52 V 028
 BJ2931  PID         -  BJ2931
 BJ2931  STATE/COUNTY-  LA/ST TAMMANY
 BJ2931  COUNTRY     -  US
 BJ2931  USGS QUAD   -  ENON (2018)
 BJ2931
 BJ2931                         *CURRENT SURVEY CONTROL
 BJ2931  ______________________________________________________________________
 BJ2931* NAD 83(1986) POSITION- 30 38 09.     (N) 090 04 32.     (W)   SCALED
 BJ2931* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2931  **This station is located in a suspected subsidence area (see below).
 BJ2931  ______________________________________________________________________
 BJ2931  GEOID HEIGHT    -        -27.196 (meters)                     GEOID18
 BJ2931
 BJ2931.The horizontal coordinates were scaled from a map and have
 BJ2931.an estimated accuracy of +/- 6 seconds.
 BJ2931
 BJ2931.** This station is in an area of known vertical motion. If an
 BJ2931.** orthometric height was ever established but is not available 
 BJ2931.** in the current survey control section, the orthometric height
 BJ2931.** is considered suspect.  Suspect heights are available in the
 BJ2931.** superseded section only if requested.
 BJ2931
 BJ2931.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2931.GEOID18 height accuracy estimate available here.
 BJ2931
 BJ2931.Click photographs - Photos may exist for this station.
 BJ2931
 BJ2931;                    North         East    Units  Estimated Accuracy
 BJ2931;SPC LA S     -   237,410.    1,120,570.      MT  (+/- 180 meters Scaled)
 BJ2931
 BJ2931_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP802928(NAD 83)
 BJ2931
 BJ2931                          SUPERSEDED SURVEY CONTROL
 BJ2931
 BJ2931.No superseded survey control is available for this station.
 BJ2931
 BJ2931_MARKER: DD = SURVEY DISK
 BJ2931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2931_STAMPING: 52V028 1977
 BJ2931_MARK LOGO: LADHGS
 BJ2931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2931+STABILITY: SURFACE MOTION
 BJ2931
 BJ2931  HISTORY     - Date     Condition        Report By
 BJ2931  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2931
 BJ2931                          STATION DESCRIPTION
 BJ2931
 BJ2931'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2931'6.4 MI SOUTH FROM ENON.
 BJ2931'3.6 MILES NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA.
 BJ2931'40, .2 MILE SOUTH OF SHORT CUT ROAD, 150 FEET EAST OF LA. 1129
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2932 ***********************************************************************
 BJ2932  DESIGNATION -  52 V 029
 BJ2932  PID         -  BJ2932
 BJ2932  STATE/COUNTY-  LA/ST TAMMANY
 BJ2932  COUNTRY     -  US
 BJ2932  USGS QUAD   -  ENON (2018)
 BJ2932
 BJ2932                         *CURRENT SURVEY CONTROL
 BJ2932  ______________________________________________________________________
 BJ2932* NAD 83(1986) POSITION- 30 39 01.     (N) 090 04 32.     (W)   SCALED
 BJ2932* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2932  **This station is located in a suspected subsidence area (see below).
 BJ2932  ______________________________________________________________________
 BJ2932  GEOID HEIGHT    -        -27.227 (meters)                     GEOID18
 BJ2932
 BJ2932.The horizontal coordinates were scaled from a map and have
 BJ2932.an estimated accuracy of +/- 6 seconds.
 BJ2932
 BJ2932.** This station is in an area of known vertical motion. If an
 BJ2932.** orthometric height was ever established but is not available 
 BJ2932.** in the current survey control section, the orthometric height
 BJ2932.** is considered suspect.  Suspect heights are available in the
 BJ2932.** superseded section only if requested.
 BJ2932
 BJ2932.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2932.GEOID18 height accuracy estimate available here.
 BJ2932
 BJ2932.Click photographs - Photos may exist for this station.
 BJ2932
 BJ2932;                    North         East    Units  Estimated Accuracy
 BJ2932;SPC LA S     -   239,010.    1,120,560.      MT  (+/- 180 meters Scaled)
 BJ2932
 BJ2932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP802944(NAD 83)
 BJ2932
 BJ2932                          SUPERSEDED SURVEY CONTROL
 BJ2932
 BJ2932.No superseded survey control is available for this station.
 BJ2932
 BJ2932_MARKER: DD = SURVEY DISK
 BJ2932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2932_STAMPING: 52V029 1977
 BJ2932_MARK LOGO: LADHGS
 BJ2932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2932+STABILITY: SURFACE MOTION
 BJ2932
 BJ2932  HISTORY     - Date     Condition        Report By
 BJ2932  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2932
 BJ2932                          STATION DESCRIPTION
 BJ2932
 BJ2932'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2932'5.4 MI SOUTH FROM ENON.
 BJ2932'4.6 MILES NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA.
 BJ2932'40, 168 FEET EAST OF LA. 1129, 66 FEET NORTH OF A GRAVEL ROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2933 ***********************************************************************
 BJ2933  DESIGNATION -  52 V 030
 BJ2933  PID         -  BJ2933
 BJ2933  STATE/COUNTY-  LA/ST TAMMANY
 BJ2933  COUNTRY     -  US
 BJ2933  USGS QUAD   -  ENON (2018)
 BJ2933
 BJ2933                         *CURRENT SURVEY CONTROL
 BJ2933  ______________________________________________________________________
 BJ2933* NAD 83(1986) POSITION- 30 39 53.     (N) 090 04 46.     (W)   SCALED
 BJ2933* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2933  **This station is located in a suspected subsidence area (see below).
 BJ2933  ______________________________________________________________________
 BJ2933  GEOID HEIGHT    -        -27.254 (meters)                     GEOID18
 BJ2933
 BJ2933.The horizontal coordinates were scaled from a map and have
 BJ2933.an estimated accuracy of +/- 6 seconds.
 BJ2933
 BJ2933.** This station is in an area of known vertical motion. If an
 BJ2933.** orthometric height was ever established but is not available 
 BJ2933.** in the current survey control section, the orthometric height
 BJ2933.** is considered suspect.  Suspect heights are available in the
 BJ2933.** superseded section only if requested.
 BJ2933
 BJ2933.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2933.GEOID18 height accuracy estimate available here.
 BJ2933
 BJ2933.Click photographs - Photos may exist for this station.
 BJ2933
 BJ2933;                    North         East    Units  Estimated Accuracy
 BJ2933;SPC LA S     -   240,610.    1,120,170.      MT  (+/- 180 meters Scaled)
 BJ2933
 BJ2933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP798960(NAD 83)
 BJ2933
 BJ2933                          SUPERSEDED SURVEY CONTROL
 BJ2933
 BJ2933.No superseded survey control is available for this station.
 BJ2933
 BJ2933_MARKER: DD = SURVEY DISK
 BJ2933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2933_STAMPING: 52V030 1977
 BJ2933_MARK LOGO: LADHGS
 BJ2933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2933+STABILITY: SURFACE MOTION
 BJ2933
 BJ2933  HISTORY     - Date     Condition        Report By
 BJ2933  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2933
 BJ2933                          STATION DESCRIPTION
 BJ2933
 BJ2933'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2933'4.4 MI SOUTH FROM ENON.
 BJ2933'5.8 MILES NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA.
 BJ2933'40, 250 FEET NORTH OF A BRIDGE, 170 FEET EAST OF LA. 1129
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2934 ***********************************************************************
 BJ2934  DESIGNATION -  52 V 031
 BJ2934  PID         -  BJ2934
 BJ2934  STATE/COUNTY-  LA/ST TAMMANY
 BJ2934  COUNTRY     -  US
 BJ2934  USGS QUAD   -  ENON (2018)
 BJ2934
 BJ2934                         *CURRENT SURVEY CONTROL
 BJ2934  ______________________________________________________________________
 BJ2934* NAD 83(1986) POSITION- 30 40 49.     (N) 090 04 47.     (W)   SCALED
 BJ2934* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2934  **This station is located in a suspected subsidence area (see below).
 BJ2934  ______________________________________________________________________
 BJ2934  GEOID HEIGHT    -        -27.284 (meters)                     GEOID18
 BJ2934
 BJ2934.The horizontal coordinates were scaled from a map and have
 BJ2934.an estimated accuracy of +/- 6 seconds.
 BJ2934
 BJ2934.** This station is in an area of known vertical motion. If an
 BJ2934.** orthometric height was ever established but is not available 
 BJ2934.** in the current survey control section, the orthometric height
 BJ2934.** is considered suspect.  Suspect heights are available in the
 BJ2934.** superseded section only if requested.
 BJ2934
 BJ2934.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2934.GEOID18 height accuracy estimate available here.
 BJ2934
 BJ2934.Click photographs - Photos may exist for this station.
 BJ2934
 BJ2934;                    North         East    Units  Estimated Accuracy
 BJ2934;SPC LA S     -   242,330.    1,120,120.      MT  (+/- 180 meters Scaled)
 BJ2934
 BJ2934_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP797978(NAD 83)
 BJ2934
 BJ2934                          SUPERSEDED SURVEY CONTROL
 BJ2934
 BJ2934.No superseded survey control is available for this station.
 BJ2934
 BJ2934_MARKER: DD = SURVEY DISK
 BJ2934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2934_STAMPING: 52V031 1977
 BJ2934_MARK LOGO: LADHGS
 BJ2934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2934+STABILITY: SURFACE MOTION
 BJ2934
 BJ2934  HISTORY     - Date     Condition        Report By
 BJ2934  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2934
 BJ2934                          STATION DESCRIPTION
 BJ2934
 BJ2934'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2934'3.3 MI SOUTH FROM ENON.
 BJ2934'7.1 MILES NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA.
 BJ2934'40, 115 FEET EAST OF LA. 1129, 38 FEET SOUTH OF GRAVEL ROAD ALONG
 BJ2934'WASHINGTON - ST. TAMMANY PARISH LINE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2909 ***********************************************************************
 BJ2909  DESIGNATION -  52 V 032
 BJ2909  PID         -  BJ2909
 BJ2909  STATE/COUNTY-  LA/ST TAMMANY
 BJ2909  COUNTRY     -  US
 BJ2909  USGS QUAD   -  COVINGTON (2018)
 BJ2909
 BJ2909                         *CURRENT SURVEY CONTROL
 BJ2909  ______________________________________________________________________
 BJ2909* NAD 83(1986) POSITION- 30 29 20.     (N) 090 04 30.     (W)   SCALED
 BJ2909* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2909  **This station is located in a suspected subsidence area (see below).
 BJ2909  ______________________________________________________________________
 BJ2909  GEOID HEIGHT    -        -26.869 (meters)                     GEOID18
 BJ2909
 BJ2909.The horizontal coordinates were scaled from a map and have
 BJ2909.an estimated accuracy of +/- 6 seconds.
 BJ2909
 BJ2909.** This station is in an area of known vertical motion. If an
 BJ2909.** orthometric height was ever established but is not available 
 BJ2909.** in the current survey control section, the orthometric height
 BJ2909.** is considered suspect.  Suspect heights are available in the
 BJ2909.** superseded section only if requested.
 BJ2909
 BJ2909.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2909.GEOID18 height accuracy estimate available here.
 BJ2909
 BJ2909.Click photographs - Photos may exist for this station.
 BJ2909
 BJ2909;                    North         East    Units  Estimated Accuracy
 BJ2909;SPC LA S     -   221,120.    1,120,810.      MT  (+/- 180 meters Scaled)
 BJ2909
 BJ2909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP807765(NAD 83)
 BJ2909
 BJ2909                          SUPERSEDED SURVEY CONTROL
 BJ2909
 BJ2909.No superseded survey control is available for this station.
 BJ2909
 BJ2909_MARKER: DD = SURVEY DISK
 BJ2909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2909_STAMPING: 52V032 1977
 BJ2909_MARK LOGO: LADHGS
 BJ2909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2909+STABILITY: SURFACE MOTION
 BJ2909
 BJ2909  HISTORY     - Date     Condition        Report By
 BJ2909  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2909
 BJ2909                          STATION DESCRIPTION
 BJ2909
 BJ2909'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2909'1.6 MILE NE FROM COVINGTON.
 BJ2909'1 MILE NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S 190
 BJ2909'AT CLAIBORNE HILL COVINGTON. 97 FEET SOUTHEAST OF CENTERLINE OF LA 21,
 BJ2909'74 FEET SOUTHEAST OF A CONCRETE HEADWALL, 82S FEET NORTHEAST ALONG LA
 BJ2909'21 FROM THE GREEN SPRINGS MOTEL
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2910 ***********************************************************************
 BJ2910  DESIGNATION -  52 V 033
 BJ2910  PID         -  BJ2910
 BJ2910  STATE/COUNTY-  LA/ST TAMMANY
 BJ2910  COUNTRY     -  US
 BJ2910  USGS QUAD   -  COVINGTON (2018)
 BJ2910
 BJ2910                         *CURRENT SURVEY CONTROL
 BJ2910  ______________________________________________________________________
 BJ2910* NAD 83(1986) POSITION- 30 29 56.     (N) 090 03 46.     (W)   SCALED
 BJ2910* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2910  **This station is located in a suspected subsidence area (see below).
 BJ2910  ______________________________________________________________________
 BJ2910  GEOID HEIGHT    -        -26.899 (meters)                     GEOID18
 BJ2910
 BJ2910.The horizontal coordinates were scaled from a map and have
 BJ2910.an estimated accuracy of +/- 6 seconds.
 BJ2910
 BJ2910.** This station is in an area of known vertical motion. If an
 BJ2910.** orthometric height was ever established but is not available 
 BJ2910.** in the current survey control section, the orthometric height
 BJ2910.** is considered suspect.  Suspect heights are available in the
 BJ2910.** superseded section only if requested.
 BJ2910
 BJ2910.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2910.GEOID18 height accuracy estimate available here.
 BJ2910
 BJ2910.Click photographs - Photos may exist for this station.
 BJ2910
 BJ2910;                    North         East    Units  Estimated Accuracy
 BJ2910;SPC LA S     -   222,240.    1,121,970.      MT  (+/- 180 meters Scaled)
 BJ2910
 BJ2910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP819777(NAD 83)
 BJ2910
 BJ2910                          SUPERSEDED SURVEY CONTROL
 BJ2910
 BJ2910.No superseded survey control is available for this station.
 BJ2910
 BJ2910_MARKER: DD = SURVEY DISK
 BJ2910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2910_STAMPING: 52V033 1977
 BJ2910_MARK LOGO: LADHGS
 BJ2910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2910+STABILITY: SURFACE MOTION
 BJ2910
 BJ2910  HISTORY     - Date     Condition        Report By
 BJ2910  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2910
 BJ2910                          STATION DESCRIPTION
 BJ2910
 BJ2910'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2910'2.5 MILE NE FROM COVINGTON.
 BJ2910'2.1 MILE NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BJ2910'190 AT CLAIBORNE HILL COVINGTON, 535 FEET SOUTH OF LOUISIANA STREET,
 BJ2910'40 FEET SOUTH OF AN UNDEVELOPED STREET, 150 FEET SOUTHEAST OF LA 21,
 BJ2910'72 FEET EAST OF A PRIVATE DRIVE, 48 FEET SOUTHEAST OF A POWER POLE,
 BJ2910'2 FEET EAST OF A FENCE LINE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2911 ***********************************************************************
 BJ2911  DESIGNATION -  52 V 034
 BJ2911  PID         -  BJ2911
 BJ2911  STATE/COUNTY-  LA/ST TAMMANY
 BJ2911  COUNTRY     -  US
 BJ2911  USGS QUAD   -  WALDHEIM (2018)
 BJ2911
 BJ2911                         *CURRENT SURVEY CONTROL
 BJ2911  ______________________________________________________________________
 BJ2911* NAD 83(1986) POSITION- 30 30 38.     (N) 090 03 17.     (W)   SCALED
 BJ2911* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2911  **This station is located in a suspected subsidence area (see below).
 BJ2911  ______________________________________________________________________
 BJ2911  GEOID HEIGHT    -        -26.931 (meters)                     GEOID18
 BJ2911
 BJ2911.The horizontal coordinates were scaled from a map and have
 BJ2911.an estimated accuracy of +/- 6 seconds.
 BJ2911
 BJ2911.** This station is in an area of known vertical motion. If an
 BJ2911.** orthometric height was ever established but is not available 
 BJ2911.** in the current survey control section, the orthometric height
 BJ2911.** is considered suspect.  Suspect heights are available in the
 BJ2911.** superseded section only if requested.
 BJ2911
 BJ2911.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2911.GEOID18 height accuracy estimate available here.
 BJ2911
 BJ2911.Click photographs - Photos may exist for this station.
 BJ2911
 BJ2911;                    North         East    Units  Estimated Accuracy
 BJ2911;SPC LA S     -   223,550.    1,122,730.      MT  (+/- 180 meters Scaled)
 BJ2911
 BJ2911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP826790(NAD 83)
 BJ2911
 BJ2911                          SUPERSEDED SURVEY CONTROL
 BJ2911
 BJ2911.No superseded survey control is available for this station.
 BJ2911
 BJ2911_MARKER: DD = SURVEY DISK
 BJ2911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2911_STAMPING: 52V034 1977
 BJ2911_MARK LOGO: LADHGS
 BJ2911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2911+STABILITY: SURFACE MOTION
 BJ2911
 BJ2911  HISTORY     - Date     Condition        Report By
 BJ2911  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2911
 BJ2911                          STATION DESCRIPTION
 BJ2911
 BJ2911'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2911'3.3 MILE NE FROM COVINGTON.
 BJ2911'3.1 MILE NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BJ2911'190 AT CLAIBORNE HILL COVINGTON, 119 FEET EAST OF LA 21, 2 FEET NORTH
 BJ2911'OF A FENCE LINE, ACROSS LA 21 FROM A CONCRETE FENCE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2912 ***********************************************************************
 BJ2912  DESIGNATION -  52 V 035
 BJ2912  PID         -  BJ2912
 BJ2912  STATE/COUNTY-  LA/ST TAMMANY
 BJ2912  COUNTRY     -  US
 BJ2912  USGS QUAD   -  WALDHEIM (2018)
 BJ2912
 BJ2912                         *CURRENT SURVEY CONTROL
 BJ2912  ______________________________________________________________________
 BJ2912* NAD 83(1986) POSITION- 30 31 21.     (N) 090 02 44.     (W)   SCALED
 BJ2912* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2912  **This station is located in a suspected subsidence area (see below).
 BJ2912  ______________________________________________________________________
 BJ2912  GEOID HEIGHT    -        -26.966 (meters)                     GEOID18
 BJ2912
 BJ2912.The horizontal coordinates were scaled from a map and have
 BJ2912.an estimated accuracy of +/- 6 seconds.
 BJ2912
 BJ2912.** This station is in an area of known vertical motion. If an
 BJ2912.** orthometric height was ever established but is not available 
 BJ2912.** in the current survey control section, the orthometric height
 BJ2912.** is considered suspect.  Suspect heights are available in the
 BJ2912.** superseded section only if requested.
 BJ2912
 BJ2912.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2912.GEOID18 height accuracy estimate available here.
 BJ2912
 BJ2912.Click photographs - Photos may exist for this station.
 BJ2912
 BJ2912;                    North         East    Units  Estimated Accuracy
 BJ2912;SPC LA S     -   224,880.    1,123,590.      MT  (+/- 180 meters Scaled)
 BJ2912
 BJ2912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP835803(NAD 83)
 BJ2912
 BJ2912                          SUPERSEDED SURVEY CONTROL
 BJ2912
 BJ2912.No superseded survey control is available for this station.
 BJ2912
 BJ2912_MARKER: DD = SURVEY DISK
 BJ2912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2912_STAMPING: 52V035 1977
 BJ2912_MARK LOGO: LADHGS
 BJ2912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2912+STABILITY: SURFACE MOTION
 BJ2912
 BJ2912  HISTORY     - Date     Condition        Report By
 BJ2912  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2912
 BJ2912                          STATION DESCRIPTION
 BJ2912
 BJ2912'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2912'4.4 MILE NE FROM COVINGTON.
 BJ2912'4.1 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BJ2912'190 AT CLAIBORNE HILL COVINGTON, 78 FEET WEST LA 21 AND 74 FEET NORTH
 BJ2912'LA 1082 IN THE SIGHT FLARE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2913 ***********************************************************************
 BJ2913  DESIGNATION -  52 V 036
 BJ2913  PID         -  BJ2913
 BJ2913  STATE/COUNTY-  LA/ST TAMMANY
 BJ2913  COUNTRY     -  US
 BJ2913  USGS QUAD   -  WALDHEIM (2018)
 BJ2913
 BJ2913                         *CURRENT SURVEY CONTROL
 BJ2913  ______________________________________________________________________
 BJ2913* NAD 83(1986) POSITION- 30 32 03.     (N) 090 01 53.     (W)   SCALED
 BJ2913* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2913  **This station is located in a suspected subsidence area (see below).
 BJ2913  ______________________________________________________________________
 BJ2913  GEOID HEIGHT    -        -27.005 (meters)                     GEOID18
 BJ2913
 BJ2913.The horizontal coordinates were scaled from a map and have
 BJ2913.an estimated accuracy of +/- 6 seconds.
 BJ2913
 BJ2913.** This station is in an area of known vertical motion. If an
 BJ2913.** orthometric height was ever established but is not available 
 BJ2913.** in the current survey control section, the orthometric height
 BJ2913.** is considered suspect.  Suspect heights are available in the
 BJ2913.** superseded section only if requested.
 BJ2913
 BJ2913.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2913.GEOID18 height accuracy estimate available here.
 BJ2913
 BJ2913.Click photographs - Photos may exist for this station.
 BJ2913
 BJ2913;                    North         East    Units  Estimated Accuracy
 BJ2913;SPC LA S     -   226,190.    1,124,940.      MT  (+/- 180 meters Scaled)
 BJ2913
 BJ2913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP848817(NAD 83)
 BJ2913
 BJ2913                          SUPERSEDED SURVEY CONTROL
 BJ2913
 BJ2913.No superseded survey control is available for this station.
 BJ2913
 BJ2913_MARKER: DD = SURVEY DISK
 BJ2913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2913_STAMPING: 52V036 1977
 BJ2913_MARK LOGO: LADHGS
 BJ2913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2913+STABILITY: SURFACE MOTION
 BJ2913
 BJ2913  HISTORY     - Date     Condition        Report By
 BJ2913  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2913
 BJ2913                          STATION DESCRIPTION
 BJ2913
 BJ2913'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2913'5.6 MILE NE FROM COVINGTON.
 BJ2913'5.2 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA US
 BJ2913'190 AT CLAIBORNE HILL COVINGTON, 115 FEET SOUTHEAST OF LA 21 AND 40
 BJ2913'FEET NORTH OF LA 1084 IN THE SIGHT FLARE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2914 ***********************************************************************
 BJ2914  DESIGNATION -  52 V 037
 BJ2914  PID         -  BJ2914
 BJ2914  STATE/COUNTY-  LA/ST TAMMANY
 BJ2914  COUNTRY     -  US
 BJ2914  USGS QUAD   -  WALDHEIM (2018)
 BJ2914
 BJ2914                         *CURRENT SURVEY CONTROL
 BJ2914  ______________________________________________________________________
 BJ2914* NAD 83(1986) POSITION- 30 32 51.     (N) 090 01 19.     (W)   SCALED
 BJ2914* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2914  **This station is located in a suspected subsidence area (see below).
 BJ2914  ______________________________________________________________________
 BJ2914  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 BJ2914
 BJ2914.The horizontal coordinates were scaled from a map and have
 BJ2914.an estimated accuracy of +/- 6 seconds.
 BJ2914
 BJ2914.** This station is in an area of known vertical motion. If an
 BJ2914.** orthometric height was ever established but is not available 
 BJ2914.** in the current survey control section, the orthometric height
 BJ2914.** is considered suspect.  Suspect heights are available in the
 BJ2914.** superseded section only if requested.
 BJ2914
 BJ2914.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2914.GEOID18 height accuracy estimate available here.
 BJ2914
 BJ2914.Click photographs - Photos may exist for this station.
 BJ2914
 BJ2914;                    North         East    Units  Estimated Accuracy
 BJ2914;SPC LA S     -   227,680.    1,125,820.      MT  (+/- 180 meters Scaled)
 BJ2914
 BJ2914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP856832(NAD 83)
 BJ2914
 BJ2914                          SUPERSEDED SURVEY CONTROL
 BJ2914
 BJ2914.No superseded survey control is available for this station.
 BJ2914
 BJ2914_MARKER: DD = SURVEY DISK
 BJ2914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2914_STAMPING: 52V037 1977
 BJ2914_MARK LOGO: LADHGS
 BJ2914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2914+STABILITY: SURFACE MOTION
 BJ2914
 BJ2914  HISTORY     - Date     Condition        Report By
 BJ2914  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2914
 BJ2914                          STATION DESCRIPTION
 BJ2914
 BJ2914'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2914'6.6 MILE NE FROM COVINGTON.
 BJ2914'6.4 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BJ2914'190 AT CLAIBORNE HILL COVINGTON, IN THE YARD OF WALDHEIM METHODIST
 BJ2914'CHURCH, 149 FEET NORTHWEST OF LA 21, 66 FEET SOUTHWEST OF DRIVE, 72
 BJ2914'FEET SOUTHEAST OF PROJECTED SOUTHEAST WALL OF CHURCH AND 57 FEET
 BJ2914'SOUTHWEST OF PROJECTED SOUTHWEST WALL OF CHURCH, 26 FEET SOUTHEAST OF
 BJ2914'A POWER POLE AND 12 FEET EAST OF A POWER POLE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2915 ***********************************************************************
 BJ2915  DESIGNATION -  52 V 038
 BJ2915  PID         -  BJ2915
 BJ2915  STATE/COUNTY-  LA/ST TAMMANY
 BJ2915  COUNTRY     -  US
 BJ2915  USGS QUAD   -  WALDHEIM (2018)
 BJ2915
 BJ2915                         *CURRENT SURVEY CONTROL
 BJ2915  ______________________________________________________________________
 BJ2915* NAD 83(1986) POSITION- 30 33 28.     (N) 090 00 34.     (W)   SCALED
 BJ2915* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2915  **This station is located in a suspected subsidence area (see below).
 BJ2915  ______________________________________________________________________
 BJ2915  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BJ2915
 BJ2915.The horizontal coordinates were scaled from a map and have
 BJ2915.an estimated accuracy of +/- 6 seconds.
 BJ2915
 BJ2915.** This station is in an area of known vertical motion. If an
 BJ2915.** orthometric height was ever established but is not available 
 BJ2915.** in the current survey control section, the orthometric height
 BJ2915.** is considered suspect.  Suspect heights are available in the
 BJ2915.** superseded section only if requested.
 BJ2915
 BJ2915.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2915.GEOID18 height accuracy estimate available here.
 BJ2915
 BJ2915.Click photographs - Photos may exist for this station.
 BJ2915
 BJ2915;                    North         East    Units  Estimated Accuracy
 BJ2915;SPC LA S     -   228,830.    1,127,010.      MT  (+/- 180 meters Scaled)
 BJ2915
 BJ2915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP868844(NAD 83)
 BJ2915
 BJ2915                          SUPERSEDED SURVEY CONTROL
 BJ2915
 BJ2915.No superseded survey control is available for this station.
 BJ2915
 BJ2915_MARKER: DD = SURVEY DISK
 BJ2915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2915_STAMPING: 52V038 1977
 BJ2915_MARK LOGO: LADHGS
 BJ2915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2915+STABILITY: SURFACE MOTION
 BJ2915
 BJ2915  HISTORY     - Date     Condition        Report By
 BJ2915  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2915
 BJ2915                          STATION DESCRIPTION
 BJ2915
 BJ2915'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2915'7.6 MI NORTH FROM COVINGTON.
 BJ2915'7.4 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA  U S
 BJ2915'190 AT CLAIBORNE HILL COVINGTON, 10S FEET SOUTHEAST LA 21 AND 43 FEET
 BJ2915'NORTH OF LA 1083 IN THE SIGHT FLARE OPPOSITE THE WALDHEIM STORE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1582 ***********************************************************************
 BH1582  DESIGNATION -  52 V 039 LADTD
 BH1582  PID         -  BH1582
 BH1582  STATE/COUNTY-  LA/ST TAMMANY
 BH1582  COUNTRY     -  US
 BH1582  USGS QUAD   -  BUSH (2018)
 BH1582
 BH1582                         *CURRENT SURVEY CONTROL
 BH1582  ______________________________________________________________________
 BH1582* NAD 83(1986) POSITION- 30 33 50.     (N) 089 59 41.     (W)   SCALED
 BH1582* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1582  **This station is located in a suspected subsidence area (see below).
 BH1582  ______________________________________________________________________
 BH1582  GEOID HEIGHT    -        -27.110 (meters)                     GEOID18
 BH1582
 BH1582.The horizontal coordinates were scaled from a map and have
 BH1582.an estimated accuracy of +/- 6 seconds.
 BH1582
 BH1582.** This station is in an area of known vertical motion. If an
 BH1582.** orthometric height was ever established but is not available 
 BH1582.** in the current survey control section, the orthometric height
 BH1582.** is considered suspect.  Suspect heights are available in the
 BH1582.** superseded section only if requested.
 BH1582
 BH1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1582.GEOID18 height accuracy estimate available here.
 BH1582
 BH1582.Click photographs - Photos may exist for this station.
 BH1582
 BH1582;                    North         East    Units  Estimated Accuracy
 BH1582;SPC LA S     -   229,520.    1,128,420.      MT  (+/- 180 meters Scaled)
 BH1582
 BH1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU127850(NAD 83)
 BH1582
 BH1582                          SUPERSEDED SURVEY CONTROL
 BH1582
 BH1582.No superseded survey control is available for this station.
 BH1582
 BH1582_MARKER: DD = SURVEY DISK
 BH1582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1582_STAMPING: 52 V 039 1977
 BH1582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1582+STABILITY: SURFACE MOTION
 BH1582
 BH1582  HISTORY     - Date     Condition        Report By
 BH1582  HISTORY     - 1977     MONUMENTED       LADTD
 BH1582
 BH1582                          STATION DESCRIPTION
 BH1582
 BH1582'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1582'6.5 MILE SW FROM BUSH.
 BH1582'8.4 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BH1582'190 AT CLAIBORNE HILL COVINGTON  107 FEET EAST OF LA 21, 151 FEET
 BH1582'NORTH OF PRIVATE DRIVE TO JACOBS RESIDENCE, 10S NORTHEAST OF NORTHEAST
 BH1582'CORNER OF SWIMMING POOL, 146 FEET WEST OF A POWER POLE, 1 FOOT WEST OF
 BH1582'A FENCE, 7.5 MILES SOUTHWEST ALONG LA 21 FROM THE JUNCTION OF LA 21
 BH1582'AND LA 41 NORTH OF BUSH
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1583 ***********************************************************************
 BH1583  DESIGNATION -  52 V 040 LADTD
 BH1583  PID         -  BH1583
 BH1583  STATE/COUNTY-  LA/ST TAMMANY
 BH1583  COUNTRY     -  US
 BH1583  USGS QUAD   -  BUSH (2018)
 BH1583
 BH1583                         *CURRENT SURVEY CONTROL
 BH1583  ______________________________________________________________________
 BH1583* NAD 83(1986) POSITION- 30 34 20.     (N) 089 58 54.     (W)   SCALED
 BH1583* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1583  **This station is located in a suspected subsidence area (see below).
 BH1583  ______________________________________________________________________
 BH1583  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BH1583
 BH1583.The horizontal coordinates were scaled from a map and have
 BH1583.an estimated accuracy of +/- 6 seconds.
 BH1583
 BH1583.** This station is in an area of known vertical motion. If an
 BH1583.** orthometric height was ever established but is not available 
 BH1583.** in the current survey control section, the orthometric height
 BH1583.** is considered suspect.  Suspect heights are available in the
 BH1583.** superseded section only if requested.
 BH1583
 BH1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1583.GEOID18 height accuracy estimate available here.
 BH1583
 BH1583.Click photographs - Photos may exist for this station.
 BH1583
 BH1583;                    North         East    Units  Estimated Accuracy
 BH1583;SPC LA S     -   230,460.    1,129,660.      MT  (+/- 180 meters Scaled)
 BH1583
 BH1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU140859(NAD 83)
 BH1583
 BH1583                          SUPERSEDED SURVEY CONTROL
 BH1583
 BH1583.No superseded survey control is available for this station.
 BH1583
 BH1583_MARKER: DD = SURVEY DISK
 BH1583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1583_STAMPING: 52 V 040 1977
 BH1583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1583+STABILITY: SURFACE MOTION
 BH1583
 BH1583  HISTORY     - Date     Condition        Report By
 BH1583  HISTORY     - 1977     MONUMENTED       LADTD
 BH1583
 BH1583                          STATION DESCRIPTION
 BH1583
 BH1583'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1583'5.5 MILE SW FROM BUSH.
 BH1583'9.4 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BH1583'190 AT CLAIBORNE HILL COVINGTON, 125 FEET SOUTHEAST OF LA 21, 20 FEET
 BH1583'NORTH OF A WOODS ROAD, 0.6 MILES SOUTHWEST ON LA 21 FROM THE WALDHEIM
 BH1583'FIRE TOWER, 6.5 MILES SOUTHWEST ALONG LA 21 FROM THE JUNCTION OF LA 21
 BH1583'AND LA 41 NORTH OF BUSH
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1584 ***********************************************************************
 BH1584  DESIGNATION -  52 V 041 LADTD
 BH1584  PID         -  BH1584
 BH1584  STATE/COUNTY-  LA/ST TAMMANY
 BH1584  COUNTRY     -  US
 BH1584  USGS QUAD   -  BUSH (2018)
 BH1584
 BH1584                         *CURRENT SURVEY CONTROL
 BH1584  ______________________________________________________________________
 BH1584* NAD 83(1986) POSITION- 30 35 02.     (N) 089 58 19.     (W)   SCALED
 BH1584* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1584  **This station is located in a suspected subsidence area (see below).
 BH1584  ______________________________________________________________________
 BH1584  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BH1584
 BH1584.The horizontal coordinates were scaled from a map and have
 BH1584.an estimated accuracy of +/- 6 seconds.
 BH1584
 BH1584.** This station is in an area of known vertical motion. If an
 BH1584.** orthometric height was ever established but is not available 
 BH1584.** in the current survey control section, the orthometric height
 BH1584.** is considered suspect.  Suspect heights are available in the
 BH1584.** superseded section only if requested.
 BH1584
 BH1584.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1584.GEOID18 height accuracy estimate available here.
 BH1584
 BH1584.Click photographs - Photos may exist for this station.
 BH1584
 BH1584;                    North         East    Units  Estimated Accuracy
 BH1584;SPC LA S     -   231,770.    1,130,570.      MT  (+/- 180 meters Scaled)
 BH1584
 BH1584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU149872(NAD 83)
 BH1584
 BH1584                          SUPERSEDED SURVEY CONTROL
 BH1584
 BH1584.No superseded survey control is available for this station.
 BH1584
 BH1584_MARKER: DD = SURVEY DISK
 BH1584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1584_STAMPING: 52 V 041 1977
 BH1584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1584+STABILITY: SURFACE MOTION
 BH1584
 BH1584  HISTORY     - Date     Condition        Report By
 BH1584  HISTORY     - 1977     MONUMENTED       LADTD
 BH1584
 BH1584                          STATION DESCRIPTION
 BH1584
 BH1584'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1584'4.7 MILE SW FROM BUSH.
 BH1584'10.4 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BH1584'190 AT CLAIBORNE HILL COVINGTON, 128 FEET NORTHWEST OF LA 21, 0.4 MILE
 BH1584'NORTHEAST ALONG LA 21 FROM THE WALDHEIM FIRE TOWER, 300 FEET SOUTHWEST
 BH1584'OF CONCRETE BOX CULVERT, 5.5 MILES SOUTHWEST ALONG LA 21 FROM THE
 BH1584'JUNCTION OF LA. 21 AND LA 41 NORTH OF BUSH
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1589 ***********************************************************************
 BH1589  DESIGNATION -  52 V 042 LADTD
 BH1589  PID         -  BH1589
 BH1589  STATE/COUNTY-  LA/ST TAMMANY
 BH1589  COUNTRY     -  US
 BH1589  USGS QUAD   -  BUSH (2018)
 BH1589
 BH1589                         *CURRENT SURVEY CONTROL
 BH1589  ______________________________________________________________________
 BH1589* NAD 83(1986) POSITION- 30 36 07.     (N) 089 57 17.     (W)   SCALED
 BH1589* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1589  **This station is located in a suspected subsidence area (see below).
 BH1589  ______________________________________________________________________
 BH1589  GEOID HEIGHT    -        -27.249 (meters)                     GEOID18
 BH1589
 BH1589.The horizontal coordinates were scaled from a map and have
 BH1589.an estimated accuracy of +/- 6 seconds.
 BH1589
 BH1589.** This station is in an area of known vertical motion. If an
 BH1589.** orthometric height was ever established but is not available 
 BH1589.** in the current survey control section, the orthometric height
 BH1589.** is considered suspect.  Suspect heights are available in the
 BH1589.** superseded section only if requested.
 BH1589
 BH1589.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1589.GEOID18 height accuracy estimate available here.
 BH1589
 BH1589.Click photographs - Photos may exist for this station.
 BH1589
 BH1589;                    North         East    Units  Estimated Accuracy
 BH1589;SPC LA S     -   233,790.    1,132,200.      MT  (+/- 180 meters Scaled)
 BH1589
 BH1589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU166892(NAD 83)
 BH1589
 BH1589                          SUPERSEDED SURVEY CONTROL
 BH1589
 BH1589.No superseded survey control is available for this station.
 BH1589
 BH1589_MARKER: DD = SURVEY DISK
 BH1589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1589_STAMPING: 52 V 042 1977
 BH1589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1589+STABILITY: SURFACE MOTION
 BH1589
 BH1589  HISTORY     - Date     Condition        Report By
 BH1589  HISTORY     - 1977     MONUMENTED       LADTD
 BH1589
 BH1589                          STATION DESCRIPTION
 BH1589
 BH1589'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1589'3.4 MILE WEST FROM BUSH.
 BH1589'12.1 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BH1589'190 AT CLAIBORN HILL COVINGTON, 126 FEET NORTHWEST OF LA 21, 0.2 MILE
 BH1589'SOUTHWEST ALONG LA 21 FROM LAVINGHOUSE ROAD, 11 FEET NORTH OF CORNER
 BH1589'POST, 32 FEET SOUTH OF A GATE POST, 75 FEET SOUTHWEST OF A 48 INCH
 BH1589'LIVEOAK, 40 FEET SOUTHWEST OF A POWER POLE, 3.8 MILES SOUTHWEST ALONG
 BH1589'LA 21 FROM THE JUNCTION OF LA 21 AND LA 41 NORTH OF BUSH
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1590 ***********************************************************************
 BH1590  DESIGNATION -  52 V 043 LADTD
 BH1590  PID         -  BH1590
 BH1590  STATE/COUNTY-  LA/ST TAMMANY
 BH1590  COUNTRY     -  US
 BH1590  USGS QUAD   -  BUSH (2018)
 BH1590
 BH1590                         *CURRENT SURVEY CONTROL
 BH1590  ______________________________________________________________________
 BH1590* NAD 83(1986) POSITION- 30 36 22.     (N) 089 56 21.     (W)   SCALED
 BH1590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1590  **This station is located in a suspected subsidence area (see below).
 BH1590  ______________________________________________________________________
 BH1590  GEOID HEIGHT    -        -27.278 (meters)                     GEOID18
 BH1590
 BH1590.The horizontal coordinates were scaled from a map and have
 BH1590.an estimated accuracy of +/- 6 seconds.
 BH1590
 BH1590.** This station is in an area of known vertical motion. If an
 BH1590.** orthometric height was ever established but is not available 
 BH1590.** in the current survey control section, the orthometric height
 BH1590.** is considered suspect.  Suspect heights are available in the
 BH1590.** superseded section only if requested.
 BH1590
 BH1590.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1590.GEOID18 height accuracy estimate available here.
 BH1590
 BH1590.Click photographs - Photos may exist for this station.
 BH1590
 BH1590;                    North         East    Units  Estimated Accuracy
 BH1590;SPC LA S     -   234,270.    1,133,690.      MT  (+/- 180 meters Scaled)
 BH1590
 BH1590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU182896(NAD 83)
 BH1590
 BH1590                          SUPERSEDED SURVEY CONTROL
 BH1590
 BH1590.No superseded survey control is available for this station.
 BH1590
 BH1590_MARKER: DD = SURVEY DISK
 BH1590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1590_STAMPING: 52 V 043 1977
 BH1590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1590+STABILITY: SURFACE MOTION
 BH1590
 BH1590  HISTORY     - Date     Condition        Report By
 BH1590  HISTORY     - 1977     MONUMENTED       LADTD
 BH1590
 BH1590                          STATION DESCRIPTION
 BH1590
 BH1590'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1590'2.4 MILE WEST FROM BUSH.
 BH1590'13.2 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BH1590'190 AT CLAIBORNE HILL COVINGTON, 120 FEET NORTHWEST OF LA 21, 46 FEET
 BH1590'NORTHWEST OF A LARGE ADVERTISING SIGN, 1 FOOT SOUTHWEST OF A FENCE
 BH1590'LINE, 0.3 MILES SOUTHWEST ALONG LA 21 FROM DILLARD ROAD, 2.7 MILES
 BH1590'SOUTHWEST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA 41 NORTH OF
 BH1590'BUSH
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1591 ***********************************************************************
 BH1591  DESIGNATION -  52 V 044 LADTD
 BH1591  PID         -  BH1591
 BH1591  STATE/COUNTY-  LA/ST TAMMANY
 BH1591  COUNTRY     -  US
 BH1591  USGS QUAD   -  BUSH (2018)
 BH1591
 BH1591                         *CURRENT SURVEY CONTROL
 BH1591  ______________________________________________________________________
 BH1591* NAD 83(1986) POSITION- 30 36 50.     (N) 089 55 25.     (W)   SCALED
 BH1591* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1591  **This station is located in a suspected subsidence area (see below).
 BH1591  ______________________________________________________________________
 BH1591  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BH1591  DYNAMIC HEIGHT  -         27.091 (meters)       88.88  (feet) COMP
 BH1591  MODELED GRAVITY -    979,341.4   (mgal)                       NAVD 88
 BH1591
 BH1591.The horizontal coordinates were scaled from a map and have
 BH1591.an estimated accuracy of +/- 6 seconds.
 BH1591
 BH1591.** This station is in an area of known vertical motion. If an
 BH1591.** orthometric height was ever established but is not available 
 BH1591.** in the current survey control section, the orthometric height
 BH1591.** is considered suspect.  Suspect heights are available in the
 BH1591.** superseded section only if requested.
 BH1591
 BH1591.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1591.GEOID18 height accuracy estimate available here.
 BH1591
 BH1591.Click photographs - Photos may exist for this station.
 BH1591
 BH1591.The dynamic height is computed by dividing the NAVD 88
 BH1591.geopotential number by the normal gravity value computed on the
 BH1591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1591.degrees latitude (g = 980.6199 gals.).
 BH1591
 BH1591.The modeled gravity was interpolated from observed gravity values.
 BH1591
 BH1591;                    North         East    Units  Estimated Accuracy
 BH1591;SPC LA S     -   235,150.    1,135,170.      MT  (+/- 180 meters Scaled)
 BH1591
 BH1591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU197904(NAD 83)
 BH1591
 BH1591                          SUPERSEDED SURVEY CONTROL
 BH1591
 BH1591.No superseded survey control is available for this station.
 BH1591
 BH1591_MARKER: DD = SURVEY DISK
 BH1591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1591_STAMPING: 52 V 044 1977
 BH1591_MARK LOGO: LADTD
 BH1591_PROJECTION: FLUSH
 BH1591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1591+STABILITY: SURFACE MOTION
 BH1591
 BH1591  HISTORY     - Date     Condition        Report By
 BH1591  HISTORY     - 1977     MONUMENTED       LADTD
 BH1591  HISTORY     - 1982     GOOD             LADTD
 BH1591
 BH1591                          STATION DESCRIPTION
 BH1591
 BH1591'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1591'1.5 MILE WEST FROM BUSH.
 BH1591'14.2 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BH1591'190 AT CLAIBORNE HILL COVINGTON, 152 FEET NORTHWEST OF LA 21, 361 FEET
 BH1591'SOUTHWEST FROM SOUTHEAST CORNER OF 5TH WARD SCHOOL, 1.7 MILES
 BH1591'SOUTHWEST OF JUNCTION OF LA 21 AND LA 41 NORTH OF BUSH
 BH1591
 BH1591                          STATION RECOVERY (1982)
 BH1591
 BH1591'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BH1591'RECOVERED IN GOOD CONDITION.
 BH1591'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1591'THE MARK IS ABOVE LEVEL WITH LA 21.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1592 ***********************************************************************
 BH1592  DESIGNATION -  52 V 045 LADTD
 BH1592  PID         -  BH1592
 BH1592  STATE/COUNTY-  LA/ST TAMMANY
 BH1592  COUNTRY     -  US
 BH1592  USGS QUAD   -  BUSH (2018)
 BH1592
 BH1592                         *CURRENT SURVEY CONTROL
 BH1592  ______________________________________________________________________
 BH1592* NAD 83(1986) POSITION- 30 37 02.     (N) 089 54 31.     (W)   SCALED
 BH1592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1592  **This station is located in a suspected subsidence area (see below).
 BH1592  ______________________________________________________________________
 BH1592  GEOID HEIGHT    -        -27.343 (meters)                     GEOID18
 BH1592  DYNAMIC HEIGHT  -         27.286 (meters)       89.52  (feet) COMP
 BH1592  MODELED GRAVITY -    979,340.6   (mgal)                       NAVD 88
 BH1592
 BH1592.The horizontal coordinates were scaled from a map and have
 BH1592.an estimated accuracy of +/- 6 seconds.
 BH1592
 BH1592.** This station is in an area of known vertical motion. If an
 BH1592.** orthometric height was ever established but is not available 
 BH1592.** in the current survey control section, the orthometric height
 BH1592.** is considered suspect.  Suspect heights are available in the
 BH1592.** superseded section only if requested.
 BH1592
 BH1592.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1592.GEOID18 height accuracy estimate available here.
 BH1592
 BH1592.Click photographs - Photos may exist for this station.
 BH1592
 BH1592.The dynamic height is computed by dividing the NAVD 88
 BH1592.geopotential number by the normal gravity value computed on the
 BH1592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1592.degrees latitude (g = 980.6199 gals.).
 BH1592
 BH1592.The modeled gravity was interpolated from observed gravity values.
 BH1592
 BH1592;                    North         East    Units  Estimated Accuracy
 BH1592;SPC LA S     -   235,540.    1,136,600.      MT  (+/- 180 meters Scaled)
 BH1592
 BH1592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU211907(NAD 83)
 BH1592
 BH1592                          SUPERSEDED SURVEY CONTROL
 BH1592
 BH1592.No superseded survey control is available for this station.
 BH1592
 BH1592_MARKER: DD = SURVEY DISK
 BH1592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1592_STAMPING: 52 V 045 1977
 BH1592_MARK LOGO: LADTD
 BH1592_PROJECTION: FLUSH
 BH1592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1592+STABILITY: SURFACE MOTION
 BH1592
 BH1592  HISTORY     - Date     Condition        Report By
 BH1592  HISTORY     - 1977     MONUMENTED       LADTD
 BH1592  HISTORY     - 1982     GOOD             LADTD
 BH1592  HISTORY     - 20060427 MARK NOT FOUND   NGS
 BH1592
 BH1592                          STATION DESCRIPTION
 BH1592
 BH1592'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1592'0.8 MILE NW FROM BUSH.
 BH1592'15.1 MILES NORTHEAST ALONG LA 21 FROM THE JUNCTION OF LA 21 AND LA U S
 BH1592'190 AT CLAIBORNE HILL COVINGTON, 120 FEET NORTHWEST OF LA 21, 1 FOOT
 BH1592'NORTH OF A FENCE LINE, 0.7 MILES SOUTHWEST ALONG LA 21 FROM THE
 BH1592'JUNCTION OF LA 21 AND LA 41 NORTH OF BUSH
 BH1592
 BH1592                          STATION RECOVERY (1982)
 BH1592
 BH1592'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BH1592'RECOVERED IN GOOD CONDITION.
 BH1592'THE MARK IS 0.61 M BELOW LA 21.
 BH1592
 BH1592                          STATION RECOVERY (2006)
 BH1592
 BH1592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1592'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4124 ***********************************************************************
 BJ4124  DESIGNATION -  52 V 046
 BJ4124  PID         -  BJ4124
 BJ4124  STATE/COUNTY-  LA/ST TAMMANY
 BJ4124  COUNTRY     -  US
 BJ4124  USGS QUAD   -  WALDHEIM (2018)
 BJ4124
 BJ4124                         *CURRENT SURVEY CONTROL
 BJ4124  ______________________________________________________________________
 BJ4124* NAD 83(1986) POSITION- 30 35 04.     (N) 090 04 03.     (W)   SCALED
 BJ4124* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4124  **This station is located in a suspected subsidence area (see below).
 BJ4124  ______________________________________________________________________
 BJ4124  GEOID HEIGHT    -        -27.087 (meters)                     GEOID18
 BJ4124  DYNAMIC HEIGHT  -         35.590 (meters)      116.76  (feet) COMP
 BJ4124  MODELED GRAVITY -    979,347.5   (mgal)                       NAVD 88
 BJ4124
 BJ4124.The horizontal coordinates were scaled from a map and have
 BJ4124.an estimated accuracy of +/- 6 seconds.
 BJ4124
 BJ4124.** This station is in an area of known vertical motion. If an
 BJ4124.** orthometric height was ever established but is not available 
 BJ4124.** in the current survey control section, the orthometric height
 BJ4124.** is considered suspect.  Suspect heights are available in the
 BJ4124.** superseded section only if requested.
 BJ4124
 BJ4124.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4124.GEOID18 height accuracy estimate available here.
 BJ4124
 BJ4124.Click photographs - Photos may exist for this station.
 BJ4124
 BJ4124.The dynamic height is computed by dividing the NAVD 88
 BJ4124.geopotential number by the normal gravity value computed on the
 BJ4124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4124.degrees latitude (g = 980.6199 gals.).
 BJ4124
 BJ4124.The modeled gravity was interpolated from observed gravity values.
 BJ4124
 BJ4124;                    North         East    Units  Estimated Accuracy
 BJ4124;SPC LA S     -   231,720.    1,121,410.      MT  (+/- 180 meters Scaled)
 BJ4124
 BJ4124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP812872(NAD 83)
 BJ4124
 BJ4124                          SUPERSEDED SURVEY CONTROL
 BJ4124
 BJ4124.No superseded survey control is available for this station.
 BJ4124
 BJ4124_MARKER: DD = SURVEY DISK
 BJ4124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4124_STAMPING: 52 V 046 1977
 BJ4124_MARK LOGO: LADNR
 BJ4124_PROJECTION: FLUSH
 BJ4124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4124+STABILITY: SURFACE MOTION
 BJ4124_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4124+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2006
 BJ4124
 BJ4124  HISTORY     - Date     Condition        Report By
 BJ4124  HISTORY     - 1977     MONUMENTED       LADH
 BJ4124  HISTORY     - 20060424 GOOD             NGS
 BJ4124
 BJ4124                          STATION DESCRIPTION
 BJ4124
 BJ4124'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4124'13.2 KM (8.20 MI) NORTH FROM COVINGTON.  0.4 MILE EAST ALONG STATE
 BJ4124'HIGHWAY 40 FROM THE JUNCTION OF LA 1129 AT LEE ROAD, 153 FEET SOUTH
 BJ4124'ALONG A GRAVEL ROAD, 25 FEET WEST OF THE GRAVEL ROAD.  IT IS 1.0 FT
 BJ4124'WEST FROM A WITNESS POST AND 1.0 FT ABOVE GRAVEL ROAD.
 BJ4124
 BJ4124                          STATION RECOVERY (2006)
 BJ4124
 BJ4124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ4124'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4125 ***********************************************************************
 BJ4125  DESIGNATION -  52 V 047
 BJ4125  PID         -  BJ4125
 BJ4125  STATE/COUNTY-  LA/ST TAMMANY
 BJ4125  COUNTRY     -  US
 BJ4125  USGS QUAD   -  WALDHEIM (2018)
 BJ4125
 BJ4125                         *CURRENT SURVEY CONTROL
 BJ4125  ______________________________________________________________________
 BJ4125* NAD 83(1986) POSITION- 30 35 39.     (N) 090 03 43.     (W)   SCALED
 BJ4125* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4125  **This station is located in a suspected subsidence area (see below).
 BJ4125  ______________________________________________________________________
 BJ4125  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ4125  DYNAMIC HEIGHT  -         32.647 (meters)      107.11  (feet) COMP
 BJ4125  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ4125
 BJ4125.The horizontal coordinates were scaled from a map and have
 BJ4125.an estimated accuracy of +/- 6 seconds.
 BJ4125
 BJ4125.** This station is in an area of known vertical motion. If an
 BJ4125.** orthometric height was ever established but is not available 
 BJ4125.** in the current survey control section, the orthometric height
 BJ4125.** is considered suspect.  Suspect heights are available in the
 BJ4125.** superseded section only if requested.
 BJ4125
 BJ4125.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4125.GEOID18 height accuracy estimate available here.
 BJ4125
 BJ4125.Click photographs - Photos may exist for this station.
 BJ4125
 BJ4125.The dynamic height is computed by dividing the NAVD 88
 BJ4125.geopotential number by the normal gravity value computed on the
 BJ4125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4125.degrees latitude (g = 980.6199 gals.).
 BJ4125
 BJ4125.The modeled gravity was interpolated from observed gravity values.
 BJ4125
 BJ4125;                    North         East    Units  Estimated Accuracy
 BJ4125;SPC LA S     -   232,810.    1,121,930.      MT  (+/- 180 meters Scaled)
 BJ4125
 BJ4125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP817883(NAD 83)
 BJ4125
 BJ4125                          SUPERSEDED SURVEY CONTROL
 BJ4125
 BJ4125.No superseded survey control is available for this station.
 BJ4125
 BJ4125_MARKER: DD = SURVEY DISK
 BJ4125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4125_STAMPING: 52 V 047 1977
 BJ4125_MARK LOGO: LADHGS
 BJ4125_PROJECTION: FLUSH
 BJ4125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4125+STABILITY: SURFACE MOTION
 BJ4125
 BJ4125  HISTORY     - Date     Condition        Report By
 BJ4125  HISTORY     - 1977     MONUMENTED       LADH
 BJ4125
 BJ4125                          STATION DESCRIPTION
 BJ4125
 BJ4125'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4125'14.3 KM (8.90 MI) NORTH FROM COVINGTON.  1.5 MILES EAST ALONG HIGHWAY
 BJ4125'40 FROM THE JUNCTION OF LA 1129 AT LEE ROAD, 113 FEET NORTH OF HIGHWAY
 BJ4125'40, 66 FEET EAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE.  IT IS 1.0
 BJ4125'FT EAST FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4126 ***********************************************************************
 BJ4126  DESIGNATION -  52 V 048
 BJ4126  PID         -  BJ4126
 BJ4126  STATE/COUNTY-  LA/ST TAMMANY
 BJ4126  COUNTRY     -  US
 BJ4126  USGS QUAD   -  WALDHEIM (2018)
 BJ4126
 BJ4126                         *CURRENT SURVEY CONTROL
 BJ4126  ______________________________________________________________________
 BJ4126* NAD 83(1986) POSITION- 30 36 24.     (N) 090 03 05.     (W)   SCALED
 BJ4126* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4126  **This station is located in a suspected subsidence area (see below).
 BJ4126  ______________________________________________________________________
 BJ4126  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BJ4126  DYNAMIC HEIGHT  -         45.562 (meters)      149.48  (feet) COMP
 BJ4126  MODELED GRAVITY -    979,345.7   (mgal)                       NAVD 88
 BJ4126
 BJ4126.The horizontal coordinates were scaled from a map and have
 BJ4126.an estimated accuracy of +/- 6 seconds.
 BJ4126
 BJ4126.** This station is in an area of known vertical motion. If an
 BJ4126.** orthometric height was ever established but is not available 
 BJ4126.** in the current survey control section, the orthometric height
 BJ4126.** is considered suspect.  Suspect heights are available in the
 BJ4126.** superseded section only if requested.
 BJ4126
 BJ4126.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4126.GEOID18 height accuracy estimate available here.
 BJ4126
 BJ4126.Click photographs - Photos may exist for this station.
 BJ4126
 BJ4126.The dynamic height is computed by dividing the NAVD 88
 BJ4126.geopotential number by the normal gravity value computed on the
 BJ4126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4126.degrees latitude (g = 980.6199 gals.).
 BJ4126
 BJ4126.The modeled gravity was interpolated from observed gravity values.
 BJ4126
 BJ4126;                    North         East    Units  Estimated Accuracy
 BJ4126;SPC LA S     -   234,200.    1,122,930.      MT  (+/- 180 meters Scaled)
 BJ4126
 BJ4126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP827897(NAD 83)
 BJ4126
 BJ4126                          SUPERSEDED SURVEY CONTROL
 BJ4126
 BJ4126.No superseded survey control is available for this station.
 BJ4126
 BJ4126_MARKER: DD = SURVEY DISK
 BJ4126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4126_STAMPING: 52 V 048 1977
 BJ4126_MARK LOGO: LADHGS
 BJ4126_PROJECTION: FLUSH
 BJ4126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4126+STABILITY: SURFACE MOTION
 BJ4126
 BJ4126  HISTORY     - Date     Condition        Report By
 BJ4126  HISTORY     - 1977     MONUMENTED       LADH
 BJ4126
 BJ4126                          STATION DESCRIPTION
 BJ4126
 BJ4126'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4126'15.9 KM (9.90 MI) NORTHEAST FROM COVINGTON.  2.5 MI EAST ALONG HIGHWAY
 BJ4126'40 FROM THE JUNCTION OF LA 1129 AT LEE ROAD, 109 FEET SOUTH OF HIGHWAY
 BJ4126'40, 23 FEET WEST OF A GRAVEL ROAD DESIGNATED AS WALLACE KING ROAD AND
 BJ4126'1.0 FT WEST FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4127 ***********************************************************************
 BJ4127  DESIGNATION -  52 V 049
 BJ4127  PID         -  BJ4127
 BJ4127  STATE/COUNTY-  LA/ST TAMMANY
 BJ4127  COUNTRY     -  US
 BJ4127  USGS QUAD   -  WALDHEIM (2018)
 BJ4127
 BJ4127                         *CURRENT SURVEY CONTROL
 BJ4127  ______________________________________________________________________
 BJ4127* NAD 83(1986) POSITION- 30 37 12.     (N) 090 02 55.     (W)   SCALED
 BJ4127* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4127  **This station is located in a suspected subsidence area (see below).
 BJ4127  ______________________________________________________________________
 BJ4127  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BJ4127  DYNAMIC HEIGHT  -         51.534 (meters)      169.07  (feet) COMP
 BJ4127  MODELED GRAVITY -    979,344.7   (mgal)                       NAVD 88
 BJ4127
 BJ4127.The horizontal coordinates were scaled from a map and have
 BJ4127.an estimated accuracy of +/- 6 seconds.
 BJ4127
 BJ4127.** This station is in an area of known vertical motion. If an
 BJ4127.** orthometric height was ever established but is not available 
 BJ4127.** in the current survey control section, the orthometric height
 BJ4127.** is considered suspect.  Suspect heights are available in the
 BJ4127.** superseded section only if requested.
 BJ4127
 BJ4127.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4127.GEOID18 height accuracy estimate available here.
 BJ4127
 BJ4127.Click photographs - Photos may exist for this station.
 BJ4127
 BJ4127.The dynamic height is computed by dividing the NAVD 88
 BJ4127.geopotential number by the normal gravity value computed on the
 BJ4127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4127.degrees latitude (g = 980.6199 gals.).
 BJ4127
 BJ4127.The modeled gravity was interpolated from observed gravity values.
 BJ4127
 BJ4127;                    North         East    Units  Estimated Accuracy
 BJ4127;SPC LA S     -   235,690.    1,123,180.      MT  (+/- 180 meters Scaled)
 BJ4127
 BJ4127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP829912(NAD 83)
 BJ4127
 BJ4127                          SUPERSEDED SURVEY CONTROL
 BJ4127
 BJ4127.No superseded survey control is available for this station.
 BJ4127
 BJ4127_MARKER: DD = SURVEY DISK
 BJ4127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4127_STAMPING: 52 V 049 1977
 BJ4127_MARK LOGO: LADHGS
 BJ4127_PROJECTION: FLUSH
 BJ4127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4127+STABILITY: SURFACE MOTION
 BJ4127
 BJ4127  HISTORY     - Date     Condition        Report By
 BJ4127  HISTORY     - 1977     MONUMENTED       LADH
 BJ4127
 BJ4127                          STATION DESCRIPTION
 BJ4127
 BJ4127'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4127'17.4 KM (10.80 MI) NE FROM COVINGTON.
 BJ4127'3.6 MILES EAST ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF LA 1129 AT
 BJ4127'LEE ROAD,110 FEET NORTH OF HIGHWAY 40,23 FEET WEST OF A PRIVATE
 BJ4127'DRIVE, 0.2 MILE EAST OF UNION GROVE POLING BOOTH.
 BJ4127'THE MARK IS 1.0 FT E FROM A WITNESS POST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4128 ***********************************************************************
 BJ4128  DESIGNATION -  52 V 050
 BJ4128  PID         -  BJ4128
 BJ4128  STATE/COUNTY-  LA/ST TAMMANY
 BJ4128  COUNTRY     -  US
 BJ4128  USGS QUAD   -  ENON (2018)
 BJ4128
 BJ4128                         *CURRENT SURVEY CONTROL
 BJ4128  ______________________________________________________________________
 BJ4128* NAD 83(1986) POSITION- 30 37 48.     (N) 090 02 33.     (W)   SCALED
 BJ4128* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4128  **This station is located in a suspected subsidence area (see below).
 BJ4128  ______________________________________________________________________
 BJ4128  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BJ4128  DYNAMIC HEIGHT  -         55.234 (meters)      181.21  (feet) COMP
 BJ4128  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ4128
 BJ4128.The horizontal coordinates were scaled from a map and have
 BJ4128.an estimated accuracy of +/- 6 seconds.
 BJ4128
 BJ4128.** This station is in an area of known vertical motion. If an
 BJ4128.** orthometric height was ever established but is not available 
 BJ4128.** in the current survey control section, the orthometric height
 BJ4128.** is considered suspect.  Suspect heights are available in the
 BJ4128.** superseded section only if requested.
 BJ4128
 BJ4128.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4128.GEOID18 height accuracy estimate available here.
 BJ4128
 BJ4128.Click photographs - Photos may exist for this station.
 BJ4128
 BJ4128.The dynamic height is computed by dividing the NAVD 88
 BJ4128.geopotential number by the normal gravity value computed on the
 BJ4128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4128.degrees latitude (g = 980.6199 gals.).
 BJ4128
 BJ4128.The modeled gravity was interpolated from observed gravity values.
 BJ4128
 BJ4128;                    North         East    Units  Estimated Accuracy
 BJ4128;SPC LA S     -   236,800.    1,123,750.      MT  (+/- 180 meters Scaled)
 BJ4128
 BJ4128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834923(NAD 83)
 BJ4128
 BJ4128                          SUPERSEDED SURVEY CONTROL
 BJ4128
 BJ4128.No superseded survey control is available for this station.
 BJ4128
 BJ4128_MARKER: DD = SURVEY DISK
 BJ4128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4128_STAMPING: 52 V 050 1977
 BJ4128_MARK LOGO: LADHGS
 BJ4128_PROJECTION: FLUSH
 BJ4128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4128+STABILITY: SURFACE MOTION
 BJ4128
 BJ4128  HISTORY     - Date     Condition        Report By
 BJ4128  HISTORY     - 1977     MONUMENTED       LADH
 BJ4128
 BJ4128                          STATION DESCRIPTION
 BJ4128
 BJ4128'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4128'14.0 KM (8.70 MI) WEST FROM BUSH.  4.5 MILES EAST ALONG HIGHWAY 40
 BJ4128'FROM THE JUNCTION OF LA 1129 AT LEE ROAD, 107 FEET SOUTH OF HIGHWAY
 BJ4128'40, 21 FEET WEST OF SHARP CHAPEL ROAD.  IT IS 1.0 FT NORTH FROM A
 BJ4128'WITNESS POST AND 1.0 FT ABOVE SHARP CHAPEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4129 ***********************************************************************
 BJ4129  DESIGNATION -  52 V 051
 BJ4129  PID         -  BJ4129
 BJ4129  STATE/COUNTY-  LA/ST TAMMANY
 BJ4129  COUNTRY     -  US
 BJ4129  USGS QUAD   -  ENON (2018)
 BJ4129
 BJ4129                         *CURRENT SURVEY CONTROL
 BJ4129  ______________________________________________________________________
 BJ4129* NAD 83(1986) POSITION- 30 38 19.     (N) 090 01 48.     (W)   SCALED
 BJ4129* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4129  **This station is located in a suspected subsidence area (see below).
 BJ4129  ______________________________________________________________________
 BJ4129  GEOID HEIGHT    -        -27.251 (meters)                     GEOID18
 BJ4129  DYNAMIC HEIGHT  -         46.944 (meters)      154.02  (feet) COMP
 BJ4129  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BJ4129
 BJ4129.The horizontal coordinates were scaled from a map and have
 BJ4129.an estimated accuracy of +/- 6 seconds.
 BJ4129
 BJ4129.** This station is in an area of known vertical motion. If an
 BJ4129.** orthometric height was ever established but is not available 
 BJ4129.** in the current survey control section, the orthometric height
 BJ4129.** is considered suspect.  Suspect heights are available in the
 BJ4129.** superseded section only if requested.
 BJ4129
 BJ4129.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4129.GEOID18 height accuracy estimate available here.
 BJ4129
 BJ4129.Click photographs - Photos may exist for this station.
 BJ4129
 BJ4129.The dynamic height is computed by dividing the NAVD 88
 BJ4129.geopotential number by the normal gravity value computed on the
 BJ4129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4129.degrees latitude (g = 980.6199 gals.).
 BJ4129
 BJ4129.The modeled gravity was interpolated from observed gravity values.
 BJ4129
 BJ4129;                    North         East    Units  Estimated Accuracy
 BJ4129;SPC LA S     -   237,770.    1,124,940.      MT  (+/- 180 meters Scaled)
 BJ4129
 BJ4129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP846933(NAD 83)
 BJ4129
 BJ4129                          SUPERSEDED SURVEY CONTROL
 BJ4129
 BJ4129.No superseded survey control is available for this station.
 BJ4129
 BJ4129_MARKER: DD = SURVEY DISK
 BJ4129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4129_STAMPING: 52 V 051 1977
 BJ4129_MARK LOGO: LADHGS
 BJ4129_PROJECTION: FLUSH
 BJ4129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4129+STABILITY: SURFACE MOTION
 BJ4129
 BJ4129  HISTORY     - Date     Condition        Report By
 BJ4129  HISTORY     - 1977     MONUMENTED       LADH
 BJ4129
 BJ4129                          STATION DESCRIPTION
 BJ4129
 BJ4129'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4129'13.0 KM (8.10 MI) NORTHWEST FROM BUSH.  5.6 MILES EAST ALONG STATE
 BJ4129'HIGHWAY 40 FROM THE JUNCTION OF LA 1129 AT LEE ROAD, 50 FEET SOUTH OF
 BJ4129'HIGHWAY 40, 40 FEET WEST OF A PRIVATE DRIVE, 690 FEET EAST OF A TWQ
 BJ4129'LARGE CULVERTS UNDER HIGHWAY 40.  IT IS 1.0 FT SOUTH FROM A WITNESS
 BJ4129'POST AND 3.0 FT ABOVE HIGHWAY 40.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4130 ***********************************************************************
 BJ4130  DESIGNATION -  52 V 052
 BJ4130  PID         -  BJ4130
 BJ4130  STATE/COUNTY-  LA/ST TAMMANY
 BJ4130  COUNTRY     -  US
 BJ4130  USGS QUAD   -  ENON (2018)
 BJ4130
 BJ4130                         *CURRENT SURVEY CONTROL
 BJ4130  ______________________________________________________________________
 BJ4130* NAD 83(1986) POSITION- 30 38 16.     (N) 090 00 54.     (W)   SCALED
 BJ4130* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4130  **This station is located in a suspected subsidence area (see below).
 BJ4130  ______________________________________________________________________
 BJ4130  GEOID HEIGHT    -        -27.266 (meters)                     GEOID18
 BJ4130  DYNAMIC HEIGHT  -         49.823 (meters)      163.46  (feet) COMP
 BJ4130  MODELED GRAVITY -    979,342.7   (mgal)                       NAVD 88
 BJ4130
 BJ4130.The horizontal coordinates were scaled from a map and have
 BJ4130.an estimated accuracy of +/- 6 seconds.
 BJ4130
 BJ4130.** This station is in an area of known vertical motion. If an
 BJ4130.** orthometric height was ever established but is not available 
 BJ4130.** in the current survey control section, the orthometric height
 BJ4130.** is considered suspect.  Suspect heights are available in the
 BJ4130.** superseded section only if requested.
 BJ4130
 BJ4130.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4130.GEOID18 height accuracy estimate available here.
 BJ4130
 BJ4130.Click photographs - Photos may exist for this station.
 BJ4130
 BJ4130.The dynamic height is computed by dividing the NAVD 88
 BJ4130.geopotential number by the normal gravity value computed on the
 BJ4130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4130.degrees latitude (g = 980.6199 gals.).
 BJ4130
 BJ4130.The modeled gravity was interpolated from observed gravity values.
 BJ4130
 BJ4130;                    North         East    Units  Estimated Accuracy
 BJ4130;SPC LA S     -   237,690.    1,126,380.      MT  (+/- 180 meters Scaled)
 BJ4130
 BJ4130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP861932(NAD 83)
 BJ4130
 BJ4130                          SUPERSEDED SURVEY CONTROL
 BJ4130
 BJ4130.No superseded survey control is available for this station.
 BJ4130
 BJ4130_MARKER: DD = SURVEY DISK
 BJ4130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4130_STAMPING: 52 V 052 1977
 BJ4130_MARK LOGO: LADHGS
 BJ4130_PROJECTION: FLUSH
 BJ4130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4130+STABILITY: SURFACE MOTION
 BJ4130
 BJ4130  HISTORY     - Date     Condition        Report By
 BJ4130  HISTORY     - 1977     MONUMENTED       LADH
 BJ4130
 BJ4130                          STATION DESCRIPTION
 BJ4130
 BJ4130'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4130'11.6 KM (7.20 MI) NORTHWEST FROM BUSH.  6.6 MILES EAST ALONG STATE
 BJ4130'HIGHWAY 40 FROM THE JUNCTIN OF LA 1129 AT LEE ROAD, 74 FEET SOUTH OF
 BJ4130'HIGHWAY 40, 76 FEET EAST OF LA 1082 IN THE SIGHT FLARE.  IT IS 1.0 FT
 BJ4130'SOUTH FROM A WITNESS POST AND 3.0 FT BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4131 ***********************************************************************
 BJ4131  DESIGNATION -  52 V 053
 BJ4131  PID         -  BJ4131
 BJ4131  STATE/COUNTY-  LA/ST TAMMANY
 BJ4131  COUNTRY     -  US
 BJ4131  USGS QUAD   -  ENON (2018)
 BJ4131
 BJ4131                         *CURRENT SURVEY CONTROL
 BJ4131  ______________________________________________________________________
 BJ4131* NAD 83(1986) POSITION- 30 37 50.     (N) 090 00 13.     (W)   SCALED
 BJ4131* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4131  **This station is located in a suspected subsidence area (see below).
 BJ4131  ______________________________________________________________________
 BJ4131  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BJ4131  DYNAMIC HEIGHT  -         51.446 (meters)      168.79  (feet) COMP
 BJ4131  MODELED GRAVITY -    979,342.9   (mgal)                       NAVD 88
 BJ4131
 BJ4131.The horizontal coordinates were scaled from a map and have
 BJ4131.an estimated accuracy of +/- 6 seconds.
 BJ4131
 BJ4131.** This station is in an area of known vertical motion. If an
 BJ4131.** orthometric height was ever established but is not available 
 BJ4131.** in the current survey control section, the orthometric height
 BJ4131.** is considered suspect.  Suspect heights are available in the
 BJ4131.** superseded section only if requested.
 BJ4131
 BJ4131.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4131.GEOID18 height accuracy estimate available here.
 BJ4131
 BJ4131.Click photographs - Photos may exist for this station.
 BJ4131
 BJ4131.The dynamic height is computed by dividing the NAVD 88
 BJ4131.geopotential number by the normal gravity value computed on the
 BJ4131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4131.degrees latitude (g = 980.6199 gals.).
 BJ4131
 BJ4131.The modeled gravity was interpolated from observed gravity values.
 BJ4131
 BJ4131;                    North         East    Units  Estimated Accuracy
 BJ4131;SPC LA S     -   236,900.    1,127,480.      MT  (+/- 180 meters Scaled)
 BJ4131
 BJ4131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP872924(NAD 83)
 BJ4131
 BJ4131                          SUPERSEDED SURVEY CONTROL
 BJ4131
 BJ4131.No superseded survey control is available for this station.
 BJ4131
 BJ4131_MARKER: DD = SURVEY DISK
 BJ4131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4131_STAMPING: 52 V 053 1977
 BJ4131_MARK LOGO: LADHGS
 BJ4131_PROJECTION: FLUSH
 BJ4131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4131+STABILITY: SURFACE MOTION
 BJ4131
 BJ4131  HISTORY     - Date     Condition        Report By
 BJ4131  HISTORY     - 1977     MONUMENTED       LADH
 BJ4131
 BJ4131                          STATION DESCRIPTION
 BJ4131
 BJ4131'DESCRIBED BY LA DEPT OF HIGHWAYS 1977
 BJ4131'10.3 KM (6.40 MI) NORTHWEST FROM BUSH.  7.5 MILES EAST ALONG STATE
 BJ4131'HIGHWAY 40 FROM THE JUNCTION OF LA 2911 AT LEE ROAD, 0.9 MILE EAST OF
 BJ4131'THE JUNCTION OF HIGHWAYS 40 AND 1082, 45 FEET SOUTH OF HIGHWAY 40, 77
 BJ4131'FEET EAST OF A PRIVATE DRIVE, 750 EAST OF HEIHTZ JENKINS ROAD, 420
 BJ4131'FEET EAST OF ALONZO JENKINS ROAD.  IT IS 1.0 FT SOUTH FROM A WITNESS
 BJ4131'POST AND 2.0 FT BELOW HIGHWAY 40.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1915 ***********************************************************************
 BH1915  DESIGNATION -  52 V 054
 BH1915  PID         -  BH1915
 BH1915  STATE/COUNTY-  LA/ST TAMMANY
 BH1915  COUNTRY     -  US
 BH1915  USGS QUAD   -  BUSH (2018)
 BH1915
 BH1915                         *CURRENT SURVEY CONTROL
 BH1915  ______________________________________________________________________
 BH1915* NAD 83(1986) POSITION- 30 37 29.     (N) 089 59 27.     (W)   SCALED
 BH1915* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1915  **This station is located in a suspected subsidence area (see below).
 BH1915  ______________________________________________________________________
 BH1915  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BH1915  DYNAMIC HEIGHT  -         52.342 (meters)      171.73  (feet) COMP
 BH1915  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BH1915
 BH1915.The horizontal coordinates were scaled from a map and have
 BH1915.an estimated accuracy of +/- 6 seconds.
 BH1915
 BH1915.** This station is in an area of known vertical motion. If an
 BH1915.** orthometric height was ever established but is not available 
 BH1915.** in the current survey control section, the orthometric height
 BH1915.** is considered suspect.  Suspect heights are available in the
 BH1915.** superseded section only if requested.
 BH1915
 BH1915.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1915.GEOID18 height accuracy estimate available here.
 BH1915
 BH1915.Click photographs - Photos may exist for this station.
 BH1915
 BH1915.The dynamic height is computed by dividing the NAVD 88
 BH1915.geopotential number by the normal gravity value computed on the
 BH1915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1915.degrees latitude (g = 980.6199 gals.).
 BH1915
 BH1915.The modeled gravity was interpolated from observed gravity values.
 BH1915
 BH1915;                    North         East    Units  Estimated Accuracy
 BH1915;SPC LA S     -   236,270.    1,128,710.      MT  (+/- 180 meters Scaled)
 BH1915
 BH1915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU133918(NAD 83)
 BH1915
 BH1915                          SUPERSEDED SURVEY CONTROL
 BH1915
 BH1915.No superseded survey control is available for this station.
 BH1915
 BH1915_MARKER: DD = SURVEY DISK
 BH1915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1915_STAMPING: 52 V 054 1977
 BH1915_MARK LOGO: LADH
 BH1915_PROJECTION: FLUSH
 BH1915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1915+STABILITY: SURFACE MOTION
 BH1915
 BH1915  HISTORY     - Date     Condition        Report By
 BH1915  HISTORY     - 1977     MONUMENTED       LADTD
 BH1915
 BH1915                          STATION DESCRIPTION
 BH1915
 BH1915'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1915'9.0 KM (5.60 MI) NW FROM BUSH.
 BH1915'8.4 MILES EAST ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF LA HIGHWAY
 BH1915'1129 AT LEE ROAD, 1.8 MILES EAST OF THE JUNCTION OF HIGHWAYS 40 AND
 BH1915'1082, 100 FEET SOUTH OF HIGHWAY 40, 83 FEET EAST OF LA HIGHWAY 1083
 BH1915'IN THE SIGHT FLARE.
 BH1915'THE MARK IS 1.0 FT  E FROM  A WITNESS POST
 BH1915'THE MARK IS ABOVE LEVEL WITH HIGHWAY 1083.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1916 ***********************************************************************
 BH1916  DESIGNATION -  52 V 055
 BH1916  PID         -  BH1916
 BH1916  STATE/COUNTY-  LA/ST TAMMANY
 BH1916  COUNTRY     -  US
 BH1916  USGS QUAD   -  SUN (2018)
 BH1916
 BH1916                         *CURRENT SURVEY CONTROL
 BH1916  ______________________________________________________________________
 BH1916* NAD 83(1986) POSITION- 30 37 48.     (N) 089 58 36.     (W)   SCALED
 BH1916* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1916  **This station is located in a suspected subsidence area (see below).
 BH1916  ______________________________________________________________________
 BH1916  GEOID HEIGHT    -        -27.292 (meters)                     GEOID18
 BH1916  DYNAMIC HEIGHT  -         50.454 (meters)      165.53  (feet) COMP
 BH1916  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BH1916
 BH1916.The horizontal coordinates were scaled from a map and have
 BH1916.an estimated accuracy of +/- 6 seconds.
 BH1916
 BH1916.** This station is in an area of known vertical motion. If an
 BH1916.** orthometric height was ever established but is not available 
 BH1916.** in the current survey control section, the orthometric height
 BH1916.** is considered suspect.  Suspect heights are available in the
 BH1916.** superseded section only if requested.
 BH1916
 BH1916.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1916.GEOID18 height accuracy estimate available here.
 BH1916
 BH1916.Click photographs - Photos may exist for this station.
 BH1916
 BH1916.The dynamic height is computed by dividing the NAVD 88
 BH1916.geopotential number by the normal gravity value computed on the
 BH1916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1916.degrees latitude (g = 980.6199 gals.).
 BH1916
 BH1916.The modeled gravity was interpolated from observed gravity values.
 BH1916
 BH1916;                    North         East    Units  Estimated Accuracy
 BH1916;SPC LA S     -   236,870.    1,130,060.      MT  (+/- 180 meters Scaled)
 BH1916
 BH1916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU146923(NAD 83)
 BH1916
 BH1916                          SUPERSEDED SURVEY CONTROL
 BH1916
 BH1916.No superseded survey control is available for this station.
 BH1916
 BH1916_MARKER: DD = SURVEY DISK
 BH1916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1916_STAMPING: 52 V 055 1977
 BH1916_MARK LOGO: LADH
 BH1916_PROJECTION: FLUSH
 BH1916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1916+STABILITY: SURFACE MOTION
 BH1916
 BH1916  HISTORY     - Date     Condition        Report By
 BH1916  HISTORY     - 1977     MONUMENTED       LADTD
 BH1916
 BH1916                          STATION DESCRIPTION
 BH1916
 BH1916'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1916'7.7 KM (4.80 MI) NW FROM BUSH.
 BH1916'9.4 MILES EAST ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF LA HIGHWAY
 BH1916'1129 AT LEE ROAD,1.0 MILE EAST OF THE JUNCTION OF HIGHWAYS 40 AND
 BH1916'1083, 106 FEET NORTH OF HIGHWAY 40, 30 FEET EAST OF PAT FITZMORRIS
 BH1916'ROAD.
 BH1916'THE MARK IS 1.0 FT  W FROM  A WITNESS POST
 BH1916'THE MARK IS ABOVE LEVEL WITH PAT FITZMORRIS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1917 ***********************************************************************
 BH1917  DESIGNATION -  52 V 056
 BH1917  PID         -  BH1917
 BH1917  STATE/COUNTY-  LA/ST TAMMANY
 BH1917  COUNTRY     -  US
 BH1917  USGS QUAD   -  BUSH (2018)
 BH1917
 BH1917                         *CURRENT SURVEY CONTROL
 BH1917  ______________________________________________________________________
 BH1917* NAD 83(1986) POSITION- 30 37 26.     (N) 089 57 31.     (W)   SCALED
 BH1917* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1917  **This station is located in a suspected subsidence area (see below).
 BH1917  ______________________________________________________________________
 BH1917  GEOID HEIGHT    -        -27.299 (meters)                     GEOID18
 BH1917  DYNAMIC HEIGHT  -         33.221 (meters)      108.99  (feet) COMP
 BH1917  MODELED GRAVITY -    979,341.9   (mgal)                       NAVD 88
 BH1917
 BH1917.The horizontal coordinates were scaled from a map and have
 BH1917.an estimated accuracy of +/- 6 seconds.
 BH1917
 BH1917.** This station is in an area of known vertical motion. If an
 BH1917.** orthometric height was ever established but is not available 
 BH1917.** in the current survey control section, the orthometric height
 BH1917.** is considered suspect.  Suspect heights are available in the
 BH1917.** superseded section only if requested.
 BH1917
 BH1917.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1917.GEOID18 height accuracy estimate available here.
 BH1917
 BH1917.Click photographs - Photos may exist for this station.
 BH1917
 BH1917.The dynamic height is computed by dividing the NAVD 88
 BH1917.geopotential number by the normal gravity value computed on the
 BH1917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1917.degrees latitude (g = 980.6199 gals.).
 BH1917
 BH1917.The modeled gravity was interpolated from observed gravity values.
 BH1917
 BH1917;                    North         East    Units  Estimated Accuracy
 BH1917;SPC LA S     -   236,220.    1,131,800.      MT  (+/- 180 meters Scaled)
 BH1917
 BH1917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU163916(NAD 83)
 BH1917
 BH1917                          SUPERSEDED SURVEY CONTROL
 BH1917
 BH1917.No superseded survey control is available for this station.
 BH1917
 BH1917_MARKER: DD = SURVEY DISK
 BH1917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1917_STAMPING: 52 V 056 1977
 BH1917_MARK LOGO: LADH
 BH1917_PROJECTION: FLUSH
 BH1917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1917+STABILITY: SURFACE MOTION
 BH1917
 BH1917  HISTORY     - Date     Condition        Report By
 BH1917  HISTORY     - 1977     MONUMENTED       LADTD
 BH1917
 BH1917                          STATION DESCRIPTION
 BH1917
 BH1917'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1917'6.0 KM (3.70 MI) NW FROM BUSH.
 BH1917'10.8 MILES EAST ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF LA HIGHWAY
 BH1917'1129 AT LEE ROAD, 2.4 MILES EAST OF THE JUNCTION OF HIGHWAYS 40 AND
 BH1917'1083, 105 FEET SOUTH OF HIGHWAY 40, 31 FEET WEST OF BEALER ROAD.
 BH1917'THE MARK IS 1.0 FT  W FROM  A WITNESS POST
 BH1917'THE MARK IS 1.0 FT ABOVE BEALER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1918 ***********************************************************************
 BH1918  DESIGNATION -  52 V 057
 BH1918  PID         -  BH1918
 BH1918  STATE/COUNTY-  LA/ST TAMMANY
 BH1918  COUNTRY     -  US
 BH1918  USGS QUAD   -  BUSH (2018)
 BH1918
 BH1918                         *CURRENT SURVEY CONTROL
 BH1918  ______________________________________________________________________
 BH1918* NAD 83(1986) POSITION- 30 37 29.     (N) 089 56 43.     (W)   SCALED
 BH1918* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1918  **This station is located in a suspected subsidence area (see below).
 BH1918  ______________________________________________________________________
 BH1918  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BH1918  DYNAMIC HEIGHT  -         28.183 (meters)       92.46  (feet) COMP
 BH1918  MODELED GRAVITY -    979,341.4   (mgal)                       NAVD 88
 BH1918
 BH1918.The horizontal coordinates were scaled from a map and have
 BH1918.an estimated accuracy of +/- 6 seconds.
 BH1918
 BH1918.** This station is in an area of known vertical motion. If an
 BH1918.** orthometric height was ever established but is not available 
 BH1918.** in the current survey control section, the orthometric height
 BH1918.** is considered suspect.  Suspect heights are available in the
 BH1918.** superseded section only if requested.
 BH1918
 BH1918.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1918.GEOID18 height accuracy estimate available here.
 BH1918
 BH1918.Click photographs - Photos may exist for this station.
 BH1918
 BH1918.The dynamic height is computed by dividing the NAVD 88
 BH1918.geopotential number by the normal gravity value computed on the
 BH1918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1918.degrees latitude (g = 980.6199 gals.).
 BH1918
 BH1918.The modeled gravity was interpolated from observed gravity values.
 BH1918
 BH1918;                    North         East    Units  Estimated Accuracy
 BH1918;SPC LA S     -   236,320.    1,133,080.      MT  (+/- 180 meters Scaled)
 BH1918
 BH1918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU176917(NAD 83)
 BH1918
 BH1918                          SUPERSEDED SURVEY CONTROL
 BH1918
 BH1918.No superseded survey control is available for this station.
 BH1918
 BH1918_MARKER: DD = SURVEY DISK
 BH1918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1918_STAMPING: 52 V 057 1977
 BH1918_MARK LOGO: LADH
 BH1918_PROJECTION: FLUSH
 BH1918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1918+STABILITY: SURFACE MOTION
 BH1918
 BH1918  HISTORY     - Date     Condition        Report By
 BH1918  HISTORY     - 1977     MONUMENTED       LADTD
 BH1918
 BH1918                          STATION DESCRIPTION
 BH1918
 BH1918'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1918'4.7 KM (2.90 MI) NW FROM BUSH.
 BH1918'11.6 MILES EAST ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF LA HIGHWAY
 BH1918'1129 AT LEE ROAD,3.2 MILES EAST OF THE JUNCTION OF HIGHWAYS 40 AND
 BH1918'1083, 118 FEET NORTH OF HIGHWAY 40, 81 FEET EAST OF A PRIVATE DRIVE,
 BH1918'0.1 MI WEST OF BUSH CEMERTERY ROAD, 0.3 MILE EAST OF MILL CREEK ROAD.
 BH1918'THE MARK IS 1.0 FT  W FROM  A WITNESS POST
 BH1918'THE MARK IS ABOVE LEVEL WITH THE PRIVATE DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1919 ***********************************************************************
 BH1919  DESIGNATION -  52 V 058
 BH1919  PID         -  BH1919
 BH1919  STATE/COUNTY-  LA/ST TAMMANY
 BH1919  COUNTRY     -  US
 BH1919  USGS QUAD   -  BUSH (2018)
 BH1919
 BH1919                         *CURRENT SURVEY CONTROL
 BH1919  ______________________________________________________________________
 BH1919* NAD 83(1986) POSITION- 30 37 18.     (N) 089 55 53.     (W)   SCALED
 BH1919* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1919  **This station is located in a suspected subsidence area (see below).
 BH1919  ______________________________________________________________________
 BH1919  GEOID HEIGHT    -        -27.327 (meters)                     GEOID18
 BH1919  DYNAMIC HEIGHT  -         21.990 (meters)       72.15  (feet) COMP
 BH1919  MODELED GRAVITY -    979,341.1   (mgal)                       NAVD 88
 BH1919
 BH1919.The horizontal coordinates were scaled from a map and have
 BH1919.an estimated accuracy of +/- 6 seconds.
 BH1919
 BH1919.** This station is in an area of known vertical motion. If an
 BH1919.** orthometric height was ever established but is not available 
 BH1919.** in the current survey control section, the orthometric height
 BH1919.** is considered suspect.  Suspect heights are available in the
 BH1919.** superseded section only if requested.
 BH1919
 BH1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1919.GEOID18 height accuracy estimate available here.
 BH1919
 BH1919.Click photographs - Photos may exist for this station.
 BH1919
 BH1919.The dynamic height is computed by dividing the NAVD 88
 BH1919.geopotential number by the normal gravity value computed on the
 BH1919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1919.degrees latitude (g = 980.6199 gals.).
 BH1919
 BH1919.The modeled gravity was interpolated from observed gravity values.
 BH1919
 BH1919;                    North         East    Units  Estimated Accuracy
 BH1919;SPC LA S     -   236,000.    1,134,410.      MT  (+/- 180 meters Scaled)
 BH1919
 BH1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU189913(NAD 83)
 BH1919
 BH1919                          SUPERSEDED SURVEY CONTROL
 BH1919
 BH1919.No superseded survey control is available for this station.
 BH1919
 BH1919_MARKER: DD = SURVEY DISK
 BH1919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1919_STAMPING: 52 V 058 1977
 BH1919_MARK LOGO: LADH
 BH1919_PROJECTION: FLUSH
 BH1919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1919+STABILITY: SURFACE MOTION
 BH1919
 BH1919  HISTORY     - Date     Condition        Report By
 BH1919  HISTORY     - 1977     MONUMENTED       LADTD
 BH1919
 BH1919                          STATION DESCRIPTION
 BH1919
 BH1919'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1919'3.4 KM (2.10 MI) WEST FROM BUSH.
 BH1919'12.7 MILES EAST ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF LA HIGHWAY
 BH1919'1129 AT LEE ROAD, 4.3 MILES EAST OF THE JUNCTION OF HIGHWAYS 40 AND
 BH1919'1083, 120 FEET NORTH OF HIGHWAY 40, 112 FEET SOUT OF THE SOUTHEAST
 BH1919'CORNER OF A BRICK HOUSE, 92 FEET EAST OF A PRIVATE DRIVE.
 BH1919'THE MARK IS 1.0 FT  E FROM  A WITNESS POST
 BH1919'THE MARK IS 2.0 FT BELOW HIGHWAY 40.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4116 ***********************************************************************
 BJ4116  DESIGNATION -  52 V 061
 BJ4116  PID         -  BJ4116
 BJ4116  STATE/COUNTY-  LA/ST TAMMANY
 BJ4116  COUNTRY     -  US
 BJ4116  USGS QUAD   -  WALDHEIM (2018)
 BJ4116
 BJ4116                         *CURRENT SURVEY CONTROL
 BJ4116  ______________________________________________________________________
 BJ4116* NAD 83(1986) POSITION- 30 35 17.     (N) 090 05 12.     (W)   SCALED
 BJ4116* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4116  **This station is located in a suspected subsidence area (see below).
 BJ4116  ______________________________________________________________________
 BJ4116  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ4116  DYNAMIC HEIGHT  -         40.078 (meters)      131.49  (feet) COMP
 BJ4116  MODELED GRAVITY -    979,348.0   (mgal)                       NAVD 88
 BJ4116
 BJ4116.The horizontal coordinates were scaled from a map and have
 BJ4116.an estimated accuracy of +/- 6 seconds.
 BJ4116
 BJ4116.** This station is in an area of known vertical motion. If an
 BJ4116.** orthometric height was ever established but is not available 
 BJ4116.** in the current survey control section, the orthometric height
 BJ4116.** is considered suspect.  Suspect heights are available in the
 BJ4116.** superseded section only if requested.
 BJ4116
 BJ4116.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4116.GEOID18 height accuracy estimate available here.
 BJ4116
 BJ4116.Click photographs - Photos may exist for this station.
 BJ4116
 BJ4116.The dynamic height is computed by dividing the NAVD 88
 BJ4116.geopotential number by the normal gravity value computed on the
 BJ4116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4116.degrees latitude (g = 980.6199 gals.).
 BJ4116
 BJ4116.The modeled gravity was interpolated from observed gravity values.
 BJ4116
 BJ4116;                    North         East    Units  Estimated Accuracy
 BJ4116;SPC LA S     -   232,100.    1,119,570.      MT  (+/- 180 meters Scaled)
 BJ4116
 BJ4116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP793875(NAD 83)
 BJ4116
 BJ4116                          SUPERSEDED SURVEY CONTROL
 BJ4116
 BJ4116.No superseded survey control is available for this station.
 BJ4116
 BJ4116_MARKER: DD = SURVEY DISK
 BJ4116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4116_STAMPING: 52 V 061 1978
 BJ4116_MARK LOGO: LADHGS
 BJ4116_PROJECTION: FLUSH
 BJ4116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4116+STABILITY: SURFACE MOTION
 BJ4116
 BJ4116  HISTORY     - Date     Condition        Report By
 BJ4116  HISTORY     - 1978     MONUMENTED       LADH
 BJ4116
 BJ4116                          STATION DESCRIPTION
 BJ4116
 BJ4116'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4116'12.2 KM (7.6 MI) NORTH FROM COVINGTON.  0.9 MILE WEST ALONG STATE
 BJ4116'HIGHWAY 40 FROM THE JUNCTION OF STATE HIGHWAY 437 AT LEE ROAD, 125.0
 BJ4116'FEET NORTH OF STATE HIGHWAY 40, 15.0 FEET WEST OF JARREL ROAD.  IT IS
 BJ4116'1.0 FT WEST FROM A WITNESS POST AND 2.0 FT ABOVE JARREL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4117 ***********************************************************************
 BJ4117  DESIGNATION -  52 V 062
 BJ4117  PID         -  BJ4117
 BJ4117  STATE/COUNTY-  LA/ST TAMMANY
 BJ4117  COUNTRY     -  US
 BJ4117  USGS QUAD   -  WALDHEIM (2018)
 BJ4117
 BJ4117                         *CURRENT SURVEY CONTROL
 BJ4117  ______________________________________________________________________
 BJ4117* NAD 83(1986) POSITION- 30 35 47.     (N) 090 05 59.     (W)   SCALED
 BJ4117* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4117  **This station is located in a suspected subsidence area (see below).
 BJ4117  ______________________________________________________________________
 BJ4117  GEOID HEIGHT    -        -27.084 (meters)                     GEOID18
 BJ4117  DYNAMIC HEIGHT  -         39.207 (meters)      128.63  (feet) COMP
 BJ4117  MODELED GRAVITY -    979,347.9   (mgal)                       NAVD 88
 BJ4117
 BJ4117.The horizontal coordinates were scaled from a map and have
 BJ4117.an estimated accuracy of +/- 6 seconds.
 BJ4117
 BJ4117.** This station is in an area of known vertical motion. If an
 BJ4117.** orthometric height was ever established but is not available 
 BJ4117.** in the current survey control section, the orthometric height
 BJ4117.** is considered suspect.  Suspect heights are available in the
 BJ4117.** superseded section only if requested.
 BJ4117
 BJ4117.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4117.GEOID18 height accuracy estimate available here.
 BJ4117
 BJ4117.Click photographs - Photos may exist for this station.
 BJ4117
 BJ4117.The dynamic height is computed by dividing the NAVD 88
 BJ4117.geopotential number by the normal gravity value computed on the
 BJ4117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4117.degrees latitude (g = 980.6199 gals.).
 BJ4117
 BJ4117.The modeled gravity was interpolated from observed gravity values.
 BJ4117
 BJ4117;                    North         East    Units  Estimated Accuracy
 BJ4117;SPC LA S     -   233,010.    1,118,300.      MT  (+/- 180 meters Scaled)
 BJ4117
 BJ4117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP780884(NAD 83)
 BJ4117
 BJ4117                          SUPERSEDED SURVEY CONTROL
 BJ4117
 BJ4117.No superseded survey control is available for this station.
 BJ4117
 BJ4117_MARKER: DD = SURVEY DISK
 BJ4117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4117_STAMPING: 52 V 062 1978
 BJ4117_MARK LOGO: LADHGS
 BJ4117_PROJECTION: FLUSH
 BJ4117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4117+STABILITY: SURFACE MOTION
 BJ4117
 BJ4117  HISTORY     - Date     Condition        Report By
 BJ4117  HISTORY     - 1978     MONUMENTED       LADH
 BJ4117
 BJ4117                          STATION DESCRIPTION
 BJ4117
 BJ4117'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4117'13.3 KM (8.3 MI) NORTH FROM COVINGTON.  1.9 MILES WEST ALONG STATE
 BJ4117'HIGHWAY 40 FROM THE JUNCTION OF STATE HIGHWAY 437 AT LEE ROAD, 159.0
 BJ4117'FEET SOUTH OF STATE HIGHWAY 40, AND 31.0 FEET WEST OF FITZGERALD
 BJ4117'CHURCH ROAD.  IT IS 1.0 FT WEST FROM A WITNESS POST AND 2.0 FT ABOVE
 BJ4117'FITZGERALD CHURCH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4118 ***********************************************************************
 BJ4118  DESIGNATION -  52 V 063
 BJ4118  PID         -  BJ4118
 BJ4118  STATE/COUNTY-  LA/ST TAMMANY
 BJ4118  COUNTRY     -  US
 BJ4118  USGS QUAD   -  WALDHEIM (2018)
 BJ4118
 BJ4118                         *CURRENT SURVEY CONTROL
 BJ4118  ______________________________________________________________________
 BJ4118* NAD 83(1986) POSITION- 30 36 27.     (N) 090 06 43.     (W)   SCALED
 BJ4118* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4118  **This station is located in a suspected subsidence area (see below).
 BJ4118  ______________________________________________________________________
 BJ4118  GEOID HEIGHT    -        -27.098 (meters)                     GEOID18
 BJ4118  DYNAMIC HEIGHT  -         44.975 (meters)      147.56  (feet) COMP
 BJ4118  MODELED GRAVITY -    979,347.4   (mgal)                       NAVD 88
 BJ4118
 BJ4118.The horizontal coordinates were scaled from a map and have
 BJ4118.an estimated accuracy of +/- 6 seconds.
 BJ4118
 BJ4118.** This station is in an area of known vertical motion. If an
 BJ4118.** orthometric height was ever established but is not available 
 BJ4118.** in the current survey control section, the orthometric height
 BJ4118.** is considered suspect.  Suspect heights are available in the
 BJ4118.** superseded section only if requested.
 BJ4118
 BJ4118.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4118.GEOID18 height accuracy estimate available here.
 BJ4118
 BJ4118.Click photographs - Photos may exist for this station.
 BJ4118
 BJ4118.The dynamic height is computed by dividing the NAVD 88
 BJ4118.geopotential number by the normal gravity value computed on the
 BJ4118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4118.degrees latitude (g = 980.6199 gals.).
 BJ4118
 BJ4118.The modeled gravity was interpolated from observed gravity values.
 BJ4118
 BJ4118;                    North         East    Units  Estimated Accuracy
 BJ4118;SPC LA S     -   234,230.    1,117,120.      MT  (+/- 180 meters Scaled)
 BJ4118
 BJ4118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP768896(NAD 83)
 BJ4118
 BJ4118                          SUPERSEDED SURVEY CONTROL
 BJ4118
 BJ4118.No superseded survey control is available for this station.
 BJ4118
 BJ4118_MARKER: DD = SURVEY DISK
 BJ4118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4118_STAMPING: 52 V 063 1978
 BJ4118_MARK LOGO: LADHGS
 BJ4118_PROJECTION: FLUSH
 BJ4118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4118+STABILITY: SURFACE MOTION
 BJ4118
 BJ4118  HISTORY     - Date     Condition        Report By
 BJ4118  HISTORY     - 1978     MONUMENTED       LADH
 BJ4118
 BJ4118                          STATION DESCRIPTION
 BJ4118
 BJ4118'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4118'14.6 KM (9.10 MI) NORTHWEST FROM COVINGTON.  3.0 MILES WEST ALONG
 BJ4118'STATE HIGHWAY 40 FROM THE JUNCTION OF STATE HIGHWAY 437 AT LEE
 BJ4118'ROAD,225 FEET SOUTH OF HIGHWAY 40, 25 FEET WEST OF GALLOWAY ROAD.  IT
 BJ4118'IS 1.0 FT WEST FROM A WITNESS POST AND 1.0 FT ABOVE GALLOWAY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4119 ***********************************************************************
 BJ4119  DESIGNATION -  52 V 064
 BJ4119  PID         -  BJ4119
 BJ4119  STATE/COUNTY-  LA/ST TAMMANY
 BJ4119  COUNTRY     -  US
 BJ4119  USGS QUAD   -  WALDHEIM (2018)
 BJ4119
 BJ4119                         *CURRENT SURVEY CONTROL
 BJ4119  ______________________________________________________________________
 BJ4119* NAD 83(1986) POSITION- 30 36 56.     (N) 090 06 53.     (W)   SCALED
 BJ4119* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4119  **This station is located in a suspected subsidence area (see below).
 BJ4119  ______________________________________________________________________
 BJ4119  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ4119  DYNAMIC HEIGHT  -         36.184 (meters)      118.71  (feet) COMP
 BJ4119  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ4119
 BJ4119.The horizontal coordinates were scaled from a map and have
 BJ4119.an estimated accuracy of +/- 6 seconds.
 BJ4119
 BJ4119.** This station is in an area of known vertical motion. If an
 BJ4119.** orthometric height was ever established but is not available 
 BJ4119.** in the current survey control section, the orthometric height
 BJ4119.** is considered suspect.  Suspect heights are available in the
 BJ4119.** superseded section only if requested.
 BJ4119
 BJ4119.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4119.GEOID18 height accuracy estimate available here.
 BJ4119
 BJ4119.Click photographs - Photos may exist for this station.
 BJ4119
 BJ4119.The dynamic height is computed by dividing the NAVD 88
 BJ4119.geopotential number by the normal gravity value computed on the
 BJ4119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4119.degrees latitude (g = 980.6199 gals.).
 BJ4119
 BJ4119.The modeled gravity was interpolated from observed gravity values.
 BJ4119
 BJ4119;                    North         East    Units  Estimated Accuracy
 BJ4119;SPC LA S     -   235,120.    1,116,840.      MT  (+/- 180 meters Scaled)
 BJ4119
 BJ4119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP766905(NAD 83)
 BJ4119
 BJ4119                          SUPERSEDED SURVEY CONTROL
 BJ4119
 BJ4119.No superseded survey control is available for this station.
 BJ4119
 BJ4119_MARKER: DD = SURVEY DISK
 BJ4119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4119_STAMPING: 52 V 064 1978
 BJ4119_MARK LOGO: LADHGS
 BJ4119_PROJECTION: FLUSH
 BJ4119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4119+STABILITY: SURFACE MOTION
 BJ4119
 BJ4119  HISTORY     - Date     Condition        Report By
 BJ4119  HISTORY     - 1978     MONUMENTED       LADH
 BJ4119
 BJ4119                          STATION DESCRIPTION
 BJ4119
 BJ4119'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4119'7.2 KM (4.50 MI) EAST FROM FOLSOM.  3.6 MILES WEST ALONG STATE HIGHWAY
 BJ4119'40 FROM THE JUNCTION OF STATE HIGHWAY 437 AT LEE ROAD TO THE WEST
 BJ4119'JUNCTION OF HIGHWAYS 40 AND 437, IN THE SIGHT FLARE, 61 FEET NORTH OF
 BJ4119'HIGHWAY 40, 73 FEET WEST OF HIGHWAY 473.  IT IS 1.0 FT WEST FROM A
 BJ4119'WITNESS POST AND 7.0 FT ABOVE HIGHWAY 40.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4120 ***********************************************************************
 BJ4120  DESIGNATION -  52 V 065
 BJ4120  PID         -  BJ4120
 BJ4120  STATE/COUNTY-  LA/ST TAMMANY
 BJ4120  COUNTRY     -  US
 BJ4120  USGS QUAD   -  MARTINVILLE (2018)
 BJ4120
 BJ4120                         *CURRENT SURVEY CONTROL
 BJ4120  ______________________________________________________________________
 BJ4120* NAD 83(1986) POSITION- 30 37 28.     (N) 090 08 02.     (W)   SCALED
 BJ4120* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4120  **This station is located in a suspected subsidence area (see below).
 BJ4120  ______________________________________________________________________
 BJ4120  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ4120  DYNAMIC HEIGHT  -         46.885 (meters)      153.82  (feet) COMP
 BJ4120  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BJ4120
 BJ4120.The horizontal coordinates were scaled from a map and have
 BJ4120.an estimated accuracy of +/- 6 seconds.
 BJ4120
 BJ4120.** This station is in an area of known vertical motion. If an
 BJ4120.** orthometric height was ever established but is not available 
 BJ4120.** in the current survey control section, the orthometric height
 BJ4120.** is considered suspect.  Suspect heights are available in the
 BJ4120.** superseded section only if requested.
 BJ4120
 BJ4120.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4120.GEOID18 height accuracy estimate available here.
 BJ4120
 BJ4120.Click photographs - Photos may exist for this station.
 BJ4120
 BJ4120.The dynamic height is computed by dividing the NAVD 88
 BJ4120.geopotential number by the normal gravity value computed on the
 BJ4120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4120.degrees latitude (g = 980.6199 gals.).
 BJ4120
 BJ4120.The modeled gravity was interpolated from observed gravity values.
 BJ4120
 BJ4120;                    North         East    Units  Estimated Accuracy
 BJ4120;SPC LA S     -   236,090.    1,115,000.      MT  (+/- 180 meters Scaled)
 BJ4120
 BJ4120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP747914(NAD 83)
 BJ4120
 BJ4120                          SUPERSEDED SURVEY CONTROL
 BJ4120
 BJ4120.No superseded survey control is available for this station.
 BJ4120
 BJ4120_MARKER: DD = SURVEY DISK
 BJ4120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4120_STAMPING: 52 V 065 1978
 BJ4120_MARK LOGO: LADHGS
 BJ4120_PROJECTION: FLUSH
 BJ4120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4120+STABILITY: SURFACE MOTION
 BJ4120
 BJ4120  HISTORY     - Date     Condition        Report By
 BJ4120  HISTORY     - 1978     MONUMENTED       LADH
 BJ4120
 BJ4120                          STATION DESCRIPTION
 BJ4120
 BJ4120'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4120'5.1 KM (3.20 MI) EAST FROM FOLSOM.  3.4 MILES EAST ALONG STATE HIGHWAY
 BJ4120'40 FROM THE JUNCTION OF STATE HIGHWAY 25 IN FOLSOM, IN THE MEDIAN OF
 BJ4120'THE BOULEVARD LEADING INTO MERRYWOOD ESTATES, 129 FEET SOUTH OF
 BJ4120'HIGHWAY 40, 24 FEET EAST OF THE WEST DRIVE AND 27 FEET WEST OF THE
 BJ4120'EAST DRIVE.  IT IS 1.0 FT SOUTH FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4121 ***********************************************************************
 BJ4121  DESIGNATION -  52 V 066
 BJ4121  PID         -  BJ4121
 BJ4121  STATE/COUNTY-  LA/ST TAMMANY
 BJ4121  COUNTRY     -  US
 BJ4121  USGS QUAD   -  FOLSOM (2018)
 BJ4121
 BJ4121                         *CURRENT SURVEY CONTROL
 BJ4121  ______________________________________________________________________
 BJ4121* NAD 83(1986) POSITION- 30 37 41.     (N) 090 08 37.     (W)   SCALED
 BJ4121* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4121  **This station is located in a suspected subsidence area (see below).
 BJ4121  ______________________________________________________________________
 BJ4121  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ4121  DYNAMIC HEIGHT  -         50.724 (meters)      166.42  (feet) COMP
 BJ4121  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ4121
 BJ4121.The horizontal coordinates were scaled from a map and have
 BJ4121.an estimated accuracy of +/- 6 seconds.
 BJ4121
 BJ4121.** This station is in an area of known vertical motion. If an
 BJ4121.** orthometric height was ever established but is not available 
 BJ4121.** in the current survey control section, the orthometric height
 BJ4121.** is considered suspect.  Suspect heights are available in the
 BJ4121.** superseded section only if requested.
 BJ4121
 BJ4121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4121.GEOID18 height accuracy estimate available here.
 BJ4121
 BJ4121.Click photographs - Photos may exist for this station.
 BJ4121
 BJ4121.The dynamic height is computed by dividing the NAVD 88
 BJ4121.geopotential number by the normal gravity value computed on the
 BJ4121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4121.degrees latitude (g = 980.6199 gals.).
 BJ4121
 BJ4121.The modeled gravity was interpolated from observed gravity values.
 BJ4121
 BJ4121;                    North         East    Units  Estimated Accuracy
 BJ4121;SPC LA S     -   236,480.    1,114,060.      MT  (+/- 180 meters Scaled)
 BJ4121
 BJ4121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP737918(NAD 83)
 BJ4121
 BJ4121                          SUPERSEDED SURVEY CONTROL
 BJ4121
 BJ4121.No superseded survey control is available for this station.
 BJ4121
 BJ4121_MARKER: DD = SURVEY DISK
 BJ4121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4121_STAMPING: 52 V 066 1978
 BJ4121_MARK LOGO: LADHGS
 BJ4121_PROJECTION: FLUSH
 BJ4121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4121+STABILITY: SURFACE MOTION
 BJ4121
 BJ4121  HISTORY     - Date     Condition        Report By
 BJ4121  HISTORY     - 1978     MONUMENTED       LADH
 BJ4121
 BJ4121                          STATION DESCRIPTION
 BJ4121
 BJ4121'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4121'4.3 KM (2.70 MI) EAST FROM FOLSOM.  2.7 MILES EAST ALONG STATE HIGHWAY
 BJ4121'40 FROM THE JUNCTION OF STATE HIGHWAY 25 IN FOLSOM, IN THE MEDIAN OF
 BJ4121'THE BOULEVARD LEADING INTO CHENEL FARMS, 119 FEET SOUTH OF HIGHWAY 40,
 BJ4121'19 FEET EAST OF THE WEST DRIVE AND 20 FEET WEST OF THE EAST DRIVE.  IT
 BJ4121'IS 1.0 FT SOUTH FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4122 ***********************************************************************
 BJ4122  DESIGNATION -  52 V 067
 BJ4122  PID         -  BJ4122
 BJ4122  STATE/COUNTY-  LA/ST TAMMANY
 BJ4122  COUNTRY     -  US
 BJ4122  USGS QUAD   -  FOLSOM (2018)
 BJ4122
 BJ4122                         *CURRENT SURVEY CONTROL
 BJ4122  ______________________________________________________________________
 BJ4122* NAD 83(1986) POSITION- 30 37 45.     (N) 090 09 36.     (W)   SCALED
 BJ4122* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4122  **This station is located in a suspected subsidence area (see below).
 BJ4122  ______________________________________________________________________
 BJ4122  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ4122  DYNAMIC HEIGHT  -         40.728 (meters)      133.62  (feet) COMP
 BJ4122  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ4122
 BJ4122.The horizontal coordinates were scaled from a map and have
 BJ4122.an estimated accuracy of +/- 6 seconds.
 BJ4122
 BJ4122.** This station is in an area of known vertical motion. If an
 BJ4122.** orthometric height was ever established but is not available 
 BJ4122.** in the current survey control section, the orthometric height
 BJ4122.** is considered suspect.  Suspect heights are available in the
 BJ4122.** superseded section only if requested.
 BJ4122
 BJ4122.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4122.GEOID18 height accuracy estimate available here.
 BJ4122
 BJ4122.Click photographs - Photos may exist for this station.
 BJ4122
 BJ4122.The dynamic height is computed by dividing the NAVD 88
 BJ4122.geopotential number by the normal gravity value computed on the
 BJ4122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4122.degrees latitude (g = 980.6199 gals.).
 BJ4122
 BJ4122.The modeled gravity was interpolated from observed gravity values.
 BJ4122
 BJ4122;                    North         East    Units  Estimated Accuracy
 BJ4122;SPC LA S     -   236,590.    1,112,490.      MT  (+/- 180 meters Scaled)
 BJ4122
 BJ4122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP722919(NAD 83)
 BJ4122
 BJ4122                          SUPERSEDED SURVEY CONTROL
 BJ4122
 BJ4122.No superseded survey control is available for this station.
 BJ4122
 BJ4122_MARKER: DD = SURVEY DISK
 BJ4122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4122_STAMPING: 52 V 067 1978
 BJ4122_MARK LOGO: LADHGS
 BJ4122_PROJECTION: FLUSH
 BJ4122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4122+STABILITY: SURFACE MOTION
 BJ4122
 BJ4122  HISTORY     - Date     Condition        Report By
 BJ4122  HISTORY     - 1978     MONUMENTED       LADH
 BJ4122
 BJ4122                          STATION DESCRIPTION
 BJ4122
 BJ4122'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4122'2.7 KM (1.70 MI) EAST FROM FOLSOM.  1.7 MILES EAST ALONG STATE HIGHWAY
 BJ4122'40 FROM THE JUNCTION OF HIGHWAY 25 IN FOLSOM, IN THE SIGHT FLARE OF
 BJ4122'HIGHWAY 40 AND LA 1080, 78 FEET NORTH OF HIGHWAY 40, 68 FEET EAST OF
 BJ4122'LA 1080.  IT IS 1.0 FT WEST FROM A WITNESS POST AND 3.0 FT ABOVE
 BJ4122'HIGHWAY 40.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4123 ***********************************************************************
 BJ4123  DESIGNATION -  52 V 068
 BJ4123  PID         -  BJ4123
 BJ4123  STATE/COUNTY-  LA/ST TAMMANY
 BJ4123  COUNTRY     -  US
 BJ4123  USGS QUAD   -  FOLSOM (2018)
 BJ4123
 BJ4123                         *CURRENT SURVEY CONTROL
 BJ4123  ______________________________________________________________________
 BJ4123* NAD 83(1986) POSITION- 30 37 45.     (N) 090 10 21.     (W)   SCALED
 BJ4123* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4123  **This station is located in a suspected subsidence area (see below).
 BJ4123  ______________________________________________________________________
 BJ4123  GEOID HEIGHT    -        -27.094 (meters)                     GEOID18
 BJ4123  DYNAMIC HEIGHT  -         28.577 (meters)       93.76  (feet) COMP
 BJ4123  MODELED GRAVITY -    979,346.3   (mgal)                       NAVD 88
 BJ4123
 BJ4123.The horizontal coordinates were scaled from a map and have
 BJ4123.an estimated accuracy of +/- 6 seconds.
 BJ4123
 BJ4123.** This station is in an area of known vertical motion. If an
 BJ4123.** orthometric height was ever established but is not available 
 BJ4123.** in the current survey control section, the orthometric height
 BJ4123.** is considered suspect.  Suspect heights are available in the
 BJ4123.** superseded section only if requested.
 BJ4123
 BJ4123.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4123.GEOID18 height accuracy estimate available here.
 BJ4123
 BJ4123.Click photographs - Photos may exist for this station.
 BJ4123
 BJ4123.The dynamic height is computed by dividing the NAVD 88
 BJ4123.geopotential number by the normal gravity value computed on the
 BJ4123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4123.degrees latitude (g = 980.6199 gals.).
 BJ4123
 BJ4123.The modeled gravity was interpolated from observed gravity values.
 BJ4123
 BJ4123;                    North         East    Units  Estimated Accuracy
 BJ4123;SPC LA S     -   236,570.    1,111,290.      MT  (+/- 180 meters Scaled)
 BJ4123
 BJ4123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP710919(NAD 83)
 BJ4123
 BJ4123                          SUPERSEDED SURVEY CONTROL
 BJ4123
 BJ4123.No superseded survey control is available for this station.
 BJ4123
 BJ4123_MARKER: DD = SURVEY DISK
 BJ4123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4123_STAMPING: 52 V 068 1978
 BJ4123_MARK LOGO: LADHGS
 BJ4123_PROJECTION: FLUSH
 BJ4123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4123+STABILITY: SURFACE MOTION
 BJ4123
 BJ4123  HISTORY     - Date     Condition        Report By
 BJ4123  HISTORY     - 1978     MONUMENTED       LADH
 BJ4123
 BJ4123                          STATION DESCRIPTION
 BJ4123
 BJ4123'DESCRIBED BY LA DEPT OF HIGHWAYS 1978
 BJ4123'1.4 KM (0.90 MI) EAST FROM FOLSOM.  1.0 MILE EAST ALONG STATE HIGHWAY
 BJ4123'40 FROM THE JUNCTION OF STATE HIGHWAY 25 IN FOLSOM, 141 FEET NORTH OF
 BJ4123'HIGHWAY 40, 22 FEET WEST OF BLACKWELL CEMETERY ROAD AND 1.0 FT WEST
 BJ4123'FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1920 ***********************************************************************
 BH1920  DESIGNATION -  52 V 069
 BH1920  PID         -  BH1920
 BH1920  STATE/COUNTY-  LA/ST TAMMANY
 BH1920  COUNTRY     -  US
 BH1920  USGS QUAD   -  RIGOLETS (2018)
 BH1920
 BH1920                         *CURRENT SURVEY CONTROL
 BH1920  ______________________________________________________________________
 BH1920* NAD 83(1986) POSITION- 30 14 01.     (N) 089 41 48.     (W)   SCALED
 BH1920* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1920  **This station is located in a suspected subsidence area (see below).
 BH1920  ______________________________________________________________________
 BH1920  GEOID HEIGHT    -        -26.665 (meters)                     GEOID18
 BH1920  DYNAMIC HEIGHT  -          1.75  (meters)        5.7   (feet) COMP
 BH1920  MODELED GRAVITY -    979,337.7   (mgal)                       NAVD 88
 BH1920
 BH1920.The horizontal coordinates were scaled from a map and have
 BH1920.an estimated accuracy of +/- 6 seconds.
 BH1920
 BH1920.** This station is in an area of known vertical motion. If an
 BH1920.** orthometric height was ever established but is not available 
 BH1920.** in the current survey control section, the orthometric height
 BH1920.** is considered suspect.  Suspect heights are available in the
 BH1920.** superseded section only if requested.
 BH1920
 BH1920.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1920.GEOID18 height accuracy estimate available here.
 BH1920
 BH1920.Click photographs - Photos may exist for this station.
 BH1920
 BH1920.The dynamic height is computed by dividing the NAVD 88
 BH1920.geopotential number by the normal gravity value computed on the
 BH1920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1920.degrees latitude (g = 980.6199 gals.).
 BH1920
 BH1920.The modeled gravity was interpolated from observed gravity values.
 BH1920
 BH1920;                    North         East    Units  Estimated Accuracy
 BH1920;SPC LA S     -   193,290.    1,157,530.      MT  (+/- 180 meters Scaled)
 BH1920
 BH1920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU404477(NAD 83)
 BH1920
 BH1920                          SUPERSEDED SURVEY CONTROL
 BH1920
 BH1920.No superseded survey control is available for this station.
 BH1920
 BH1920_MARKER: DD = SURVEY DISK
 BH1920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1920_STAMPING: 52 V 069 1978
 BH1920_MARK LOGO: LADH
 BH1920_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1920+STABILITY: SURFACE MOTION
 BH1920
 BH1920  HISTORY     - Date     Condition        Report By
 BH1920  HISTORY     - 1978     MONUMENTED       LADTD
 BH1920
 BH1920                          STATION DESCRIPTION
 BH1920
 BH1920'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1920'9.7 KM (6.00 MI) SE FROM SLIDELL.
 BH1920'1.3 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF U.S.
 BH1920'HIGHWAY 90, 8 MILES EAST OF SLIDELL, 6.7 MILES EAST ALONG U.S. 190
 BH1920'FROM THE JUNCTION OF U.S. HIGHWAYS 190 AND 11 IN SLIDELL, 225 FEET
 BH1920'SOUTH OF U.S. 190, 16 FEET EAST OF DOWNEY ROAD.
 BH1920'THE MARK IS 1 FT  S FROM  A WITNESS POST
 BH1920'THE MARK IS ABOVE LEVEL WITH DOWNEY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1921 ***********************************************************************
 BH1921  DESIGNATION -  52 V 070
 BH1921  PID         -  BH1921
 BH1921  STATE/COUNTY-  LA/ST TAMMANY
 BH1921  COUNTRY     -  US
 BH1921  USGS QUAD   -  RIGOLETS (2018)
 BH1921
 BH1921                         *CURRENT SURVEY CONTROL
 BH1921  ______________________________________________________________________
 BH1921* NAD 83(1986) POSITION- 30 14 50.     (N) 089 42 12.     (W)   SCALED
 BH1921* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1921  **This station is located in a suspected subsidence area (see below).
 BH1921  ______________________________________________________________________
 BH1921  GEOID HEIGHT    -        -26.688 (meters)                     GEOID18
 BH1921  DYNAMIC HEIGHT  -          2.03  (meters)        6.7   (feet) COMP
 BH1921  MODELED GRAVITY -    979,339.1   (mgal)                       NAVD 88
 BH1921
 BH1921.The horizontal coordinates were scaled from a map and have
 BH1921.an estimated accuracy of +/- 6 seconds.
 BH1921
 BH1921.** This station is in an area of known vertical motion. If an
 BH1921.** orthometric height was ever established but is not available 
 BH1921.** in the current survey control section, the orthometric height
 BH1921.** is considered suspect.  Suspect heights are available in the
 BH1921.** superseded section only if requested.
 BH1921
 BH1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1921.GEOID18 height accuracy estimate available here.
 BH1921
 BH1921.Click photographs - Photos may exist for this station.
 BH1921
 BH1921.The dynamic height is computed by dividing the NAVD 88
 BH1921.geopotential number by the normal gravity value computed on the
 BH1921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1921.degrees latitude (g = 980.6199 gals.).
 BH1921
 BH1921.The modeled gravity was interpolated from observed gravity values.
 BH1921
 BH1921;                    North         East    Units  Estimated Accuracy
 BH1921;SPC LA S     -   194,790.    1,156,870.      MT  (+/- 180 meters Scaled)
 BH1921
 BH1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU398492(NAD 83)
 BH1921
 BH1921                          SUPERSEDED SURVEY CONTROL
 BH1921
 BH1921.No superseded survey control is available for this station.
 BH1921
 BH1921_MARKER: DD = SURVEY DISK
 BH1921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1921_STAMPING: 52 V 070 1978
 BH1921_MARK LOGO: LADH
 BH1921_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1921+STABILITY: SURFACE MOTION
 BH1921
 BH1921  HISTORY     - Date     Condition        Report By
 BH1921  HISTORY     - 1978     MONUMENTED       LADTD
 BH1921
 BH1921                          STATION DESCRIPTION
 BH1921
 BH1921'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1921'8.4 KM (5.20 MI) SE FROM SLIDELL.
 BH1921'2.3 MI WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF U.S. HIGHWAY
 BH1921'90, 8.0 MILES EAST OF SLIDELL, 5.7 MILES EAST ALONG U.S. HIGHWAY 190
 BH1921'FROM THE SOUTH JUNCTION OF U.S. HIGHWAY 11 IN SLIDELL, 277 FT. NORTH
 BH1921'OF U.S. HIGHWAY 190, IN THE MEDIAN OF BELLE BOULEVARD.
 BH1921'THE MARK IS 1.0 FT  N FROM  A WITNESS POST
 BH1921'THE MARK IS ABOVE LEVEL WITH BOULEVARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1922 ***********************************************************************
 BH1922  DESIGNATION -  52 V 071
 BH1922  PID         -  BH1922
 BH1922  STATE/COUNTY-  LA/ST TAMMANY
 BH1922  COUNTRY     -  US
 BH1922  USGS QUAD   -  HAASWOOD (2018)
 BH1922
 BH1922                         *CURRENT SURVEY CONTROL
 BH1922  ______________________________________________________________________
 BH1922* NAD 83(1986) POSITION- 30 15 35.     (N) 089 43 03.     (W)   SCALED
 BH1922* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1922  **This station is located in a suspected subsidence area (see below).
 BH1922  ______________________________________________________________________
 BH1922  GEOID HEIGHT    -        -26.701 (meters)                     GEOID18
 BH1922  DYNAMIC HEIGHT  -          2.74  (meters)        9.0   (feet) COMP
 BH1922  MODELED GRAVITY -    979,340.6   (mgal)                       NAVD 88
 BH1922
 BH1922.The horizontal coordinates were scaled from a map and have
 BH1922.an estimated accuracy of +/- 6 seconds.
 BH1922
 BH1922.** This station is in an area of known vertical motion. If an
 BH1922.** orthometric height was ever established but is not available 
 BH1922.** in the current survey control section, the orthometric height
 BH1922.** is considered suspect.  Suspect heights are available in the
 BH1922.** superseded section only if requested.
 BH1922
 BH1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1922.GEOID18 height accuracy estimate available here.
 BH1922
 BH1922.Click photographs - Photos may exist for this station.
 BH1922
 BH1922.The dynamic height is computed by dividing the NAVD 88
 BH1922.geopotential number by the normal gravity value computed on the
 BH1922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1922.degrees latitude (g = 980.6199 gals.).
 BH1922
 BH1922.The modeled gravity was interpolated from observed gravity values.
 BH1922
 BH1922;                    North         East    Units  Estimated Accuracy
 BH1922;SPC LA S     -   196,150.    1,155,480.      MT  (+/- 180 meters Scaled)
 BH1922
 BH1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU385506(NAD 83)
 BH1922
 BH1922                          SUPERSEDED SURVEY CONTROL
 BH1922
 BH1922.No superseded survey control is available for this station.
 BH1922
 BH1922_MARKER: DD = SURVEY DISK
 BH1922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1922_STAMPING: 52 V 071 1978
 BH1922_MARK LOGO: LADH
 BH1922_PROJECTION: FLUSH
 BH1922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1922+STABILITY: SURFACE MOTION
 BH1922
 BH1922  HISTORY     - Date     Condition        Report By
 BH1922  HISTORY     - 1978     MONUMENTED       LADTD
 BH1922
 BH1922                          STATION DESCRIPTION
 BH1922
 BH1922'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1922'6.6 KM (4.10 MI) SE FROM SLIDELL.
 BH1922'3.7 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF U.S.
 BH1922'HIGHWAY 90, 8.0 MILES EAST OF SLIDELL, 4.3 MILES EAST ALONG U.S.
 BH1922'HIGHWAY 190FROM THE JUNCTION OF U.S. HIGHWAY 11 IN SLIDELL, 135 FT.
 BH1922'SOUTH OF U.S. HIGHWAY 190, 18.FT EAST OF MC MANUS ROAD.
 BH1922'THE MARK IS 1.0 FT  E FROM  A WITNESS POST
 BH1922'THE MARK IS 1.0 FT ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1923 ***********************************************************************
 BH1923  DESIGNATION -  52 V 072
 BH1923  PID         -  BH1923
 BH1923  STATE/COUNTY-  LA/ST TAMMANY
 BH1923  COUNTRY     -  US
 BH1923  USGS QUAD   -  HAASWOOD (2018)
 BH1923
 BH1923                         *CURRENT SURVEY CONTROL
 BH1923  ______________________________________________________________________
 BH1923* NAD 83(1986) POSITION- 30 15 55.     (N) 089 44 02.     (W)   SCALED
 BH1923* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1923  **This station is located in a suspected subsidence area (see below).
 BH1923  ______________________________________________________________________
 BH1923  GEOID HEIGHT    -        -26.699 (meters)                     GEOID18
 BH1923  DYNAMIC HEIGHT  -          2.62  (meters)        8.6   (feet) COMP
 BH1923  MODELED GRAVITY -    979,341.3   (mgal)                       NAVD 88
 BH1923
 BH1923.The horizontal coordinates were scaled from a map and have
 BH1923.an estimated accuracy of +/- 6 seconds.
 BH1923
 BH1923.** This station is in an area of known vertical motion. If an
 BH1923.** orthometric height was ever established but is not available 
 BH1923.** in the current survey control section, the orthometric height
 BH1923.** is considered suspect.  Suspect heights are available in the
 BH1923.** superseded section only if requested.
 BH1923
 BH1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1923.GEOID18 height accuracy estimate available here.
 BH1923
 BH1923.Click photographs - Photos may exist for this station.
 BH1923
 BH1923.The dynamic height is computed by dividing the NAVD 88
 BH1923.geopotential number by the normal gravity value computed on the
 BH1923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1923.degrees latitude (g = 980.6199 gals.).
 BH1923
 BH1923.The modeled gravity was interpolated from observed gravity values.
 BH1923
 BH1923;                    North         East    Units  Estimated Accuracy
 BH1923;SPC LA S     -   196,750.    1,153,900.      MT  (+/- 180 meters Scaled)
 BH1923
 BH1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU369513(NAD 83)
 BH1923
 BH1923                          SUPERSEDED SURVEY CONTROL
 BH1923
 BH1923.No superseded survey control is available for this station.
 BH1923
 BH1923_MARKER: DD = SURVEY DISK
 BH1923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1923_STAMPING: 52 V 072 1978
 BH1923_MARK LOGO: LADH
 BH1923_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1923+STABILITY: SURFACE MOTION
 BH1923
 BH1923  HISTORY     - Date     Condition        Report By
 BH1923  HISTORY     - 1978     MONUMENTED       LADTD
 BH1923
 BH1923                          STATION DESCRIPTION
 BH1923
 BH1923'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1923'5.0 KM (3.10 MI) SE FROM SLIDELL.
 BH1923'4.7 MILES WEST ALONG U.S. 190 FROM THE JUNCTION OF U.S. HIGHWAY 90,
 BH1923'8.0 MILES EAST OF SLIDELL, 3.2 MILES EAST ALONG U.S. HIGHWAY 190 FROM
 BH1923'THE JUNCTION U.S. HIGHWAY 90 IN SLIDELL, 154 FT. SOUTH OF HIGHWAY
 BH1923'190, 3.0 FT NORTH OF THE NORTHEAST CORNER OF A CHAIN LINK FENCE OF A
 BH1923'LA. POWER AND LIGHT SUB STATION.
 BH1923'THE MARK IS 1.0 FT BELOW HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1924 ***********************************************************************
 BH1924  DESIGNATION -  52 V 073
 BH1924  PID         -  BH1924
 BH1924  STATE/COUNTY-  LA/ST TAMMANY
 BH1924  COUNTRY     -  US
 BH1924  USGS QUAD   -  SLIDELL (2018)
 BH1924
 BH1924                         *CURRENT SURVEY CONTROL
 BH1924  ______________________________________________________________________
 BH1924* NAD 83(1986) POSITION- 30 16 13.     (N) 089 45 18.     (W)   SCALED
 BH1924* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1924  **This station is located in a suspected subsidence area (see below).
 BH1924  ______________________________________________________________________
 BH1924  GEOID HEIGHT    -        -26.692 (meters)                     GEOID18
 BH1924  DYNAMIC HEIGHT  -         11.56  (meters)       37.9   (feet) COMP
 BH1924  MODELED GRAVITY -    979,342.0   (mgal)                       NAVD 88
 BH1924
 BH1924.The horizontal coordinates were scaled from a map and have
 BH1924.an estimated accuracy of +/- 6 seconds.
 BH1924
 BH1924.** This station is in an area of known vertical motion. If an
 BH1924.** orthometric height was ever established but is not available 
 BH1924.** in the current survey control section, the orthometric height
 BH1924.** is considered suspect.  Suspect heights are available in the
 BH1924.** superseded section only if requested.
 BH1924
 BH1924.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1924.GEOID18 height accuracy estimate available here.
 BH1924
 BH1924.Click photographs - Photos may exist for this station.
 BH1924
 BH1924.The dynamic height is computed by dividing the NAVD 88
 BH1924.geopotential number by the normal gravity value computed on the
 BH1924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1924.degrees latitude (g = 980.6199 gals.).
 BH1924
 BH1924.The modeled gravity was interpolated from observed gravity values.
 BH1924
 BH1924;                    North         East    Units  Estimated Accuracy
 BH1924;SPC LA S     -   197,270.    1,151,860.      MT  (+/- 180 meters Scaled)
 BH1924
 BH1924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU349519(NAD 83)
 BH1924
 BH1924                          SUPERSEDED SURVEY CONTROL
 BH1924
 BH1924.No superseded survey control is available for this station.
 BH1924
 BH1924_MARKER: DD = SURVEY DISK
 BH1924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1924_STAMPING: 52 V 073 1978
 BH1924_MARK LOGO: LADH
 BH1924_PROJECTION: FLUSH
 BH1924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1924+STABILITY: SURFACE MOTION
 BH1924
 BH1924  HISTORY     - Date     Condition        Report By
 BH1924  HISTORY     - 1978     MONUMENTED       LADTD
 BH1924
 BH1924                          STATION DESCRIPTION
 BH1924
 BH1924'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1924'2.9 KM (1.80 MI) SE FROM SLIDELL.
 BH1924'6.0 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF U.S.
 BH1924'HIGHWAY 90, 8.0 MILES EAST OF SLIDELL, 1.9 MILES EAST ALONG HIGHWAY
 BH1924'190 FROM THE SOUTH JUNCTION OF U.S. HIGHWAY 11 IN SLIDELL, SET IN THE
 BH1924'SOUTH CURB OF THE HIGHWAY 190 OVERPASS BRIDGE OVER INTERSTATE HIGHWAY
 BH1924'10, IN THE EAST END OF THE SECOND SPAN FROM THE EAST END OF THE
 BH1924'BRIDGE.
 BH1924'THE MARK IS 1.0 FT ABOVE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1925 ***********************************************************************
 BH1925  DESIGNATION -  52 V 074
 BH1925  PID         -  BH1925
 BH1925  STATE/COUNTY-  LA/ST TAMMANY
 BH1925  COUNTRY     -  US
 BH1925  USGS QUAD   -  SLIDELL (2018)
 BH1925
 BH1925                         *CURRENT SURVEY CONTROL
 BH1925  ______________________________________________________________________
 BH1925* NAD 83(1986) POSITION- 30 16 38.     (N) 089 46 20.     (W)   SCALED
 BH1925* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1925  **This station is located in a suspected subsidence area (see below).
 BH1925  ______________________________________________________________________
 BH1925  GEOID HEIGHT    -        -26.694 (meters)                     GEOID18
 BH1925  DYNAMIC HEIGHT  -          1.77  (meters)        5.8   (feet) COMP
 BH1925  MODELED GRAVITY -    979,342.7   (mgal)                       NAVD 88
 BH1925
 BH1925.The horizontal coordinates were scaled from a map and have
 BH1925.an estimated accuracy of +/- 6 seconds.
 BH1925
 BH1925.** This station is in an area of known vertical motion. If an
 BH1925.** orthometric height was ever established but is not available 
 BH1925.** in the current survey control section, the orthometric height
 BH1925.** is considered suspect.  Suspect heights are available in the
 BH1925.** superseded section only if requested.
 BH1925
 BH1925.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1925.GEOID18 height accuracy estimate available here.
 BH1925
 BH1925.Click photographs - Photos may exist for this station.
 BH1925
 BH1925.The dynamic height is computed by dividing the NAVD 88
 BH1925.geopotential number by the normal gravity value computed on the
 BH1925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1925.degrees latitude (g = 980.6199 gals.).
 BH1925
 BH1925.The modeled gravity was interpolated from observed gravity values.
 BH1925
 BH1925;                    North         East    Units  Estimated Accuracy
 BH1925;SPC LA S     -   198,020.    1,150,190.      MT  (+/- 180 meters Scaled)
 BH1925
 BH1925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU333527(NAD 83)
 BH1925
 BH1925                          SUPERSEDED SURVEY CONTROL
 BH1925
 BH1925.No superseded survey control is available for this station.
 BH1925
 BH1925_MARKER: DD = SURVEY DISK
 BH1925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1925_STAMPING: 52 V 074 1978
 BH1925_MARK LOGO: LADH
 BH1925_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1925+STABILITY: SURFACE MOTION
 BH1925
 BH1925  HISTORY     - Date     Condition        Report By
 BH1925  HISTORY     - 1978     MONUMENTED       LADTD
 BH1925
 BH1925                          STATION DESCRIPTION
 BH1925
 BH1925'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1925'1.1 KM (0.70 MI) EAST FROM SLIDELL.
 BH1925'7.3 MILES WEST ALOMG U.S. HIGHWAY 190 FROM THE JUNCTION OF U.S.
 BH1925'HIGHWAY 90, 8.0 MILES EAST OF SLIDELL, 0.7 MILES EAST ALONG HIGHWAY
 BH1925'190 FROM THE SOUTH JUNCTION OF U.S. HIGHWAY 11 IN SLIDELL, 292 FT.
 BH1925'SOUTH OF HIGHWAY 190, AND 19 FT EAST OF ELEVENTH AVENUE.
 BH1925'THE MARK IS 1 FT  E FROM  A WITNESS POST
 BH1925'THE MARK IS 1 FT ABOVE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1926 ***********************************************************************
 BH1926  DESIGNATION -  52 V 075
 BH1926  PID         -  BH1926
 BH1926  STATE/COUNTY-  LA/ST TAMMANY
 BH1926  COUNTRY     -  US
 BH1926  USGS QUAD   -  SLIDELL (2018)
 BH1926
 BH1926                         *CURRENT SURVEY CONTROL
 BH1926  ______________________________________________________________________
 BH1926* NAD 83(1986) POSITION- 30 17 08.     (N) 089 46 15.     (W)   SCALED
 BH1926* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1926  **This station is located in a suspected subsidence area (see below).
 BH1926  ______________________________________________________________________
 BH1926  GEOID HEIGHT    -        -26.710 (meters)                     GEOID18
 BH1926  DYNAMIC HEIGHT  -          3.99  (meters)       13.1   (feet) COMP
 BH1926  MODELED GRAVITY -    979,343.5   (mgal)                       NAVD 88
 BH1926
 BH1926.The horizontal coordinates were scaled from a map and have
 BH1926.an estimated accuracy of +/- 6 seconds.
 BH1926
 BH1926.** This station is in an area of known vertical motion. If an
 BH1926.** orthometric height was ever established but is not available 
 BH1926.** in the current survey control section, the orthometric height
 BH1926.** is considered suspect.  Suspect heights are available in the
 BH1926.** superseded section only if requested.
 BH1926
 BH1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1926.GEOID18 height accuracy estimate available here.
 BH1926
 BH1926.Click photographs - Photos may exist for this station.
 BH1926
 BH1926.The dynamic height is computed by dividing the NAVD 88
 BH1926.geopotential number by the normal gravity value computed on the
 BH1926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1926.degrees latitude (g = 980.6199 gals.).
 BH1926
 BH1926.The modeled gravity was interpolated from observed gravity values.
 BH1926
 BH1926;                    North         East    Units  Estimated Accuracy
 BH1926;SPC LA S     -   198,940.    1,150,310.      MT  (+/- 180 meters Scaled)
 BH1926
 BH1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU334536(NAD 83)
 BH1926
 BH1926                          SUPERSEDED SURVEY CONTROL
 BH1926
 BH1926.No superseded survey control is available for this station.
 BH1926
 BH1926_MARKER: DD = SURVEY DISK
 BH1926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1926_STAMPING: 52 V 075 1978
 BH1926_MARK LOGO: LADH
 BH1926_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1926+STABILITY: SURFACE MOTION
 BH1926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1926+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2004
 BH1926
 BH1926  HISTORY     - Date     Condition        Report By
 BH1926  HISTORY     - 1978     MONUMENTED       LADTD
 BH1926  HISTORY     - 20040318 GOOD             KELMCH
 BH1926
 BH1926                          STATION DESCRIPTION
 BH1926
 BH1926'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1926'1.3 KM (0.80 MI) NE FROM SLIDELL.
 BH1926'AT THE JUNCTION OF U.S. HIGHWAY 190 (GAUSE ROAD) AND LA STATE
 BH1926'HIGHWAY1091 (ROBERTS ROAD), 42 FT. EAST OF LA. HIGHWAY 1091, 228
 BH1926'FT.NORTH OF HIGHWAY 190.
 BH1926'THE MARK IS 1 FT  E FROM  A WITNESS POST
 BH1926'THE MARK IS ABOVE LEVEL WITH HIGHWAY 1091.
 BH1926
 BH1926                          STATION RECOVERY (2004)
 BH1926
 BH1926'RECOVERY NOTE BY KELLY MCHUGH AND ASSOCIATES INC 2004 (RFD)
 BH1926'CAUTION, PUBLISHED ELEVATION APPEARS TO 2'+/- TO HIGH.  STATIC GPS
 BH1926'OBSERVATION, PROCESSED THROUGH OPUS, FOUND THE ELEVATION TO BE
 BH1926'3.375(M).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9331 ***********************************************************************
 DJ9331  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9331  DESIGNATION -  52 V 075 RESET
 DJ9331  PID         -  DJ9331
 DJ9331  STATE/COUNTY-  LA/ST TAMMANY
 DJ9331  COUNTRY     -  US
 DJ9331  USGS QUAD   -  SLIDELL (2018)
 DJ9331
 DJ9331                         *CURRENT SURVEY CONTROL
 DJ9331  ______________________________________________________________________
 DJ9331* NAD 83(2011) POSITION- 30 17 07.26229(N) 089 46 15.52835(W)   ADJUSTED
 DJ9331* NAD 83(2011) ELLIP HT-   -23.529 (meters)        (06/27/12)   ADJUSTED
 DJ9331* NAD 83(2011) EPOCH   -  2010.00
 DJ9331* NAVD 88 ORTHO HEIGHT -     3.19  (meters)       10.5   (feet) GPS OBS
 DJ9331* NAVD 88 EPOCH        -  2009.55
 DJ9331  **This station is located in a suspected subsidence area (see below).
 DJ9331  ______________________________________________________________________
 DJ9331  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DJ9331  GEOID HEIGHT    -        -26.721 (meters)                     GEOID12A
 DJ9331  GEOID HEIGHT    -        -26.710 (meters)                     GEOID18
 DJ9331  NAD 83(2011) X  -     22,033.646 (meters)                     COMP
 DJ9331  NAD 83(2011) Y  - -5,512,307.883 (meters)                     COMP
 DJ9331  NAD 83(2011) Z  -  3,197,716.922 (meters)                     COMP
 DJ9331  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 DJ9331
 DJ9331  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9331  Standards:
 DJ9331         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9331            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9331  -------------------------------------------------------------------
 DJ9331  NETWORK    0.30   1.02           0.09   0.14   0.52     -0.00077231
 DJ9331  -------------------------------------------------------------------
 DJ9331  Click here for local accuracies and other accuracy information.
 DJ9331
 DJ9331.The horizontal coordinates were established by GPS observations
 DJ9331.and adjusted by the National Geodetic Survey in June 2012.
 DJ9331
 DJ9331.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9331.been affixed to the stable North American tectonic plate. See 
 DJ9331.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9331
 DJ9331.The horizontal coordinates are valid at the epoch date displayed above
 DJ9331.which is a decimal equivalence of Year/Month/Day.
 DJ9331
 DJ9331.** This station is in an area of known vertical motion.  Due to the
 DJ9331.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DJ9331.** determined the orthometric heights for marks in these suspect
 DJ9331.** subsidence areas should be considered valid only at the epoch date
 DJ9331.** associated with the orthometric height.  These heights must always
 DJ9331.** be validated when used as control.  All previously superseded
 DJ9331.** orthometric heights are now considered suspect and are available
 DJ9331.** in the superseded section.  NGS does not recommend using suspect
 DJ9331.** or superseded heights as control.
 DJ9331
 DJ9331.The orthometric height was determined by GPS observations and a
 DJ9331.high-resolution geoid model using precise GPS observation and
 DJ9331.processing techniques.
 DJ9331
 DJ9331.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9331.GEOID18 height accuracy estimate available here.
 DJ9331
 DJ9331.Click photographs - Photos may exist for this station.
 DJ9331
 DJ9331.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9331
 DJ9331.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9331
 DJ9331.The ellipsoidal height was determined by GPS observations
 DJ9331.and is referenced to NAD 83.
 DJ9331
 DJ9331. The following values were computed from the NAD 83(2011) position.
 DJ9331
 DJ9331;                    North         East     Units Scale Factor Converg.
 DJ9331;SPC LA S     -   198,921.330 1,150,298.540   MT  0.99993802   +0 46 52.3
 DJ9331;SPC LA S     -   652,627.73  3,773,937.79   sFT  0.99993802   +0 46 52.3
 DJ9331;UTM  16      - 3,353,657.184   233,461.863   MT  1.00047654   -1 23 53.7
 DJ9331
 DJ9331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9331!SPC LA S     -   1.00000370  x   0.99993802  =   0.99994171
 DJ9331!UTM  16      -   1.00000370  x   1.00047654  =   1.00048024
 DJ9331
 DJ9331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3346153657(NAD 83)
 DJ9331
 DJ9331                          SUPERSEDED SURVEY CONTROL
 DJ9331
 DJ9331  ELLIP H (10/11/11)  -23.547  (m)                       GP(       ) 4 1
 DJ9331  NAD 83(2007)-  30 17 07.26231(N)    089 46 15.52916(W) AD(2006.81) A
 DJ9331  ELLIP H (03/12/08)  -23.513  (m)                       GP(2006.81) 3 1
 DJ9331  NAVD 88 (03/12/08)    3.24   (m)  GEOID03  model used  GP(2006.81)    
 DJ9331
 DJ9331.Superseded values are not recommended for survey control.
 DJ9331
 DJ9331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9331.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9331
 DJ9331_MARKER: DD = SURVEY DISK
 DJ9331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DJ9331_STAMPING: 52 V 075 RESET 1982
 DJ9331_MARK LOGO: LADHGS
 DJ9331_PROJECTION: RECESSED 15 CENTIMETERS
 DJ9331_MAGNETIC: N = NO MAGNETIC MATERIAL
 DJ9331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DJ9331+STABILITY: SURFACE MOTION
 DJ9331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9331+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2016
 DJ9331
 DJ9331  HISTORY     - Date     Condition        Report By
 DJ9331  HISTORY     - 1982     MONUMENTED       LADHGS
 DJ9331  HISTORY     - 20060624 SEE DESCRIPTION  NGS
 DJ9331  HISTORY     - 20090409 GOOD             AERODA
 DJ9331  HISTORY     - 20100926 GOOD             GEOMET
 DJ9331  HISTORY     - 20160613 GOOD             NGS
 DJ9331
 DJ9331                          STATION DESCRIPTION
 DJ9331
 DJ9331'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006 (RT)
 DJ9331'TO REACH THE STATION FROM I-10 EXIT 266, JUNCTION OF U.S. HIGHWAY 190
 DJ9331'(GAUSE ROAD) IN SLIDELL, GO 1.3 MI (2.1 KM)  WEST ON GAUSE ROAD TO
 DJ9331'ROBERTS ROAD, TURN RIGHT AND GO 200 FT (61.0 M) NORTH TO THE MARK ON
 DJ9331'THE RIGHT BETWEEN ROAD AND SIDEWALK.
 DJ9331'
 DJ9331'THE MARK IS 97 FT (29.6 M) NORTH OF POWER POLE 49312 59174, 32 FT (9.8
 DJ9331'M) EAST OF THE CENTERLINE OF ROBERTS ROAD, 25.7 FT (7.8 M) NORTH OF
 DJ9331'THE O IN D.O.T.D. ON A STORM DRAIN INLET AT THE EAST CURB OF ROBERTS
 DJ9331'ROAD, AND 9.6 FT (2.9 M)  WEST OF A 6-FOOT CHAIN LINK FENCE AND
 DJ9331'CARSONITE WITNESS POST.
 DJ9331
 DJ9331                          STATION RECOVERY (2009)
 DJ9331
 DJ9331'RECOVERY NOTE BY AERO DATA CORPORATION 2009 (RJG)
 DJ9331'RECOVERED IN GOOD CONDITION.
 DJ9331
 DJ9331                          STATION RECOVERY (2010)
 DJ9331
 DJ9331'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (RLJ)
 DJ9331'RECOVERED AS DESCRIBED.
 DJ9331
 DJ9331                          STATION RECOVERY (2016)
 DJ9331
 DJ9331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 DJ9331'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1927 ***********************************************************************
 BH1927  DESIGNATION -  52 V 076
 BH1927  PID         -  BH1927
 BH1927  STATE/COUNTY-  LA/ST TAMMANY
 BH1927  COUNTRY     -  US
 BH1927  USGS QUAD   -  SLIDELL (2018)
 BH1927
 BH1927                         *CURRENT SURVEY CONTROL
 BH1927  ______________________________________________________________________
 BH1927* NAD 83(1986) POSITION- 30 17 47.     (N) 089 45 49.     (W)   SCALED
 BH1927* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1927  **This station is located in a suspected subsidence area (see below).
 BH1927  ______________________________________________________________________
 BH1927  GEOID HEIGHT    -        -26.736 (meters)                     GEOID18
 BH1927  DYNAMIC HEIGHT  -          4.73  (meters)       15.5   (feet) COMP
 BH1927  MODELED GRAVITY -    979,344.6   (mgal)                       NAVD 88
 BH1927
 BH1927.The horizontal coordinates were scaled from a map and have
 BH1927.an estimated accuracy of +/- 6 seconds.
 BH1927
 BH1927.** This station is in an area of known vertical motion. If an
 BH1927.** orthometric height was ever established but is not available 
 BH1927.** in the current survey control section, the orthometric height
 BH1927.** is considered suspect.  Suspect heights are available in the
 BH1927.** superseded section only if requested.
 BH1927
 BH1927.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1927.GEOID18 height accuracy estimate available here.
 BH1927
 BH1927.Click photographs - Photos may exist for this station.
 BH1927
 BH1927.The dynamic height is computed by dividing the NAVD 88
 BH1927.geopotential number by the normal gravity value computed on the
 BH1927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1927.degrees latitude (g = 980.6199 gals.).
 BH1927
 BH1927.The modeled gravity was interpolated from observed gravity values.
 BH1927
 BH1927;                    North         East    Units  Estimated Accuracy
 BH1927;SPC LA S     -   200,150.    1,150,990.      MT  (+/- 180 meters Scaled)
 BH1927
 BH1927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU342548(NAD 83)
 BH1927
 BH1927                          SUPERSEDED SURVEY CONTROL
 BH1927
 BH1927.No superseded survey control is available for this station.
 BH1927
 BH1927_MARKER: DD = SURVEY DISK
 BH1927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1927_STAMPING: 52 V 076 1978
 BH1927_MARK LOGO: LADH
 BH1927_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1927+STABILITY: SURFACE MOTION
 BH1927
 BH1927  HISTORY     - Date     Condition        Report By
 BH1927  HISTORY     - 1978     MONUMENTED       LADTD
 BH1927
 BH1927                          STATION DESCRIPTION
 BH1927
 BH1927'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1927'2.7 KM (1.70 MI) NE FROM SLIDELL.
 BH1927'1.0 MILE NORTH ALONG LA. STATE HIGHWAY 1091 FROM THE JUNCTION OF U.S.
 BH1927'HIGHWAY 190 IN SLIDELL, 50 FT. WEST OF HIGHWAY 1091, UNDER A POWER
 BH1927'TRANSMISSION LINE, 16 FT. EAST OF THE SOUTH POWER POLE, 21 FT.
 BH1927'SOUTHEAST OF THE NORTH POWER POLE.
 BH1927'THE MARK IS 1 FT  W FROM  A WITNESS POST
 BH1927'THE MARK IS 1 FT BELOW HIGHWAY 1091.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1928 ***********************************************************************
 BH1928  DESIGNATION -  52 V 077
 BH1928  PID         -  BH1928
 BH1928  STATE/COUNTY-  LA/ST TAMMANY
 BH1928  COUNTRY     -  US
 BH1928  USGS QUAD   -  SLIDELL (2018)
 BH1928
 BH1928                         *CURRENT SURVEY CONTROL
 BH1928  ______________________________________________________________________
 BH1928* NAD 83(1986) POSITION- 30 18 21.     (N) 089 45 00.     (W)   SCALED
 BH1928* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1928  **This station is located in a suspected subsidence area (see below).
 BH1928  ______________________________________________________________________
 BH1928  GEOID HEIGHT    -        -26.766 (meters)                     GEOID18
 BH1928  DYNAMIC HEIGHT  -          6.34  (meters)       20.8   (feet) COMP
 BH1928  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BH1928
 BH1928.The horizontal coordinates were scaled from a map and have
 BH1928.an estimated accuracy of +/- 6 seconds.
 BH1928
 BH1928.** This station is in an area of known vertical motion. If an
 BH1928.** orthometric height was ever established but is not available 
 BH1928.** in the current survey control section, the orthometric height
 BH1928.** is considered suspect.  Suspect heights are available in the
 BH1928.** superseded section only if requested.
 BH1928
 BH1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1928.GEOID18 height accuracy estimate available here.
 BH1928
 BH1928.Click photographs - Photos may exist for this station.
 BH1928
 BH1928.The dynamic height is computed by dividing the NAVD 88
 BH1928.geopotential number by the normal gravity value computed on the
 BH1928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1928.degrees latitude (g = 980.6199 gals.).
 BH1928
 BH1928.The modeled gravity was interpolated from observed gravity values.
 BH1928
 BH1928;                    North         East    Units  Estimated Accuracy
 BH1928;SPC LA S     -   201,220.    1,152,290.      MT  (+/- 180 meters Scaled)
 BH1928
 BH1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU355558(NAD 83)
 BH1928
 BH1928                          SUPERSEDED SURVEY CONTROL
 BH1928
 BH1928.No superseded survey control is available for this station.
 BH1928
 BH1928_MARKER: DD = SURVEY DISK
 BH1928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1928_STAMPING: 52 V 077 1978
 BH1928_MARK LOGO: LADH
 BH1928_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1928+STABILITY: SURFACE MOTION
 BH1928
 BH1928  HISTORY     - Date     Condition        Report By
 BH1928  HISTORY     - 1978     MONUMENTED       LADTD
 BH1928
 BH1928                          STATION DESCRIPTION
 BH1928
 BH1928'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1928'4.3 KM (2.70 MI) NE FROM SLIDELL.
 BH1928'2.1 MILES NORTH ALONG LA. STATE HIGHWAY 1091 FROM THE JUNCTION OF
 BH1928'U.S.HIGHWAY 190 IN SLIDELL, 51 FT. WEST OF HIGHWAY 1091, IN THE
 BH1928'MEDIAN OF COUNTRY CLUB BOULEVARD, 13 FT. SOUTH OF THE WEST BOUND
 BH1928'LANE, 27 FT. NORTH OF THE EAST BOUND LANE.
 BH1928'THE MARK IS 1 FT  S FROM  A WITNESS POST
 BH1928'THE MARK IS 1 FT ABOVE BOULEVARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1827 ***********************************************************************
 BH1827  DESIGNATION -  52 V 078
 BH1827  PID         -  BH1827
 BH1827  STATE/COUNTY-  LA/ST TAMMANY
 BH1827  COUNTRY     -  US
 BH1827  USGS QUAD   -  SLIDELL (2018)
 BH1827
 BH1827                         *CURRENT SURVEY CONTROL
 BH1827  ______________________________________________________________________
 BH1827* NAD 83(1986) POSITION- 30 19 43.     (N) 089 45 48.     (W)   SCALED
 BH1827* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1827  **This station is located in a suspected subsidence area (see below).
 BH1827  ______________________________________________________________________
 BH1827  GEOID HEIGHT    -        -26.802 (meters)                     GEOID18
 BH1827  DYNAMIC HEIGHT  -          7.811 (meters)       25.63  (feet) COMP
 BH1827  MODELED GRAVITY -    979,347.4   (mgal)                       NAVD 88
 BH1827
 BH1827.The horizontal coordinates were scaled from a map and have
 BH1827.an estimated accuracy of +/- 6 seconds.
 BH1827
 BH1827.** This station is in an area of known vertical motion. If an
 BH1827.** orthometric height was ever established but is not available 
 BH1827.** in the current survey control section, the orthometric height
 BH1827.** is considered suspect.  Suspect heights are available in the
 BH1827.** superseded section only if requested.
 BH1827
 BH1827.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1827.GEOID18 height accuracy estimate available here.
 BH1827
 BH1827.Click photographs - Photos may exist for this station.
 BH1827
 BH1827.The dynamic height is computed by dividing the NAVD 88
 BH1827.geopotential number by the normal gravity value computed on the
 BH1827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1827.degrees latitude (g = 980.6199 gals.).
 BH1827
 BH1827.The modeled gravity was interpolated from observed gravity values.
 BH1827
 BH1827;                    North         East    Units  Estimated Accuracy
 BH1827;SPC LA S     -   203,730.    1,150,970.      MT  (+/- 180 meters Scaled)
 BH1827
 BH1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU343584(NAD 83)
 BH1827
 BH1827                          SUPERSEDED SURVEY CONTROL
 BH1827
 BH1827.No superseded survey control is available for this station.
 BH1827
 BH1827_MARKER: DD = SURVEY DISK
 BH1827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1827_STAMPING: 52 V 078 1978
 BH1827_MARK LOGO: LADH
 BH1827_PROJECTION: FLUSH
 BH1827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1827+STABILITY: SURFACE MOTION
 BH1827
 BH1827  HISTORY     - Date     Condition        Report By
 BH1827  HISTORY     - 1978     MONUMENTED       LADTD
 BH1827  HISTORY     - 1982     GOOD             LADTD
 BH1827
 BH1827                          STATION DESCRIPTION
 BH1827
 BH1827'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1827'5.0 KM (3.10 MI) NE FROM SLIDELL.
 BH1827'3.1 MILES NORTH ALONG U S HIGHWAY 11 FROM THE JUNCTION WITH U S
 BH1827'HIGHWAY 190 IN NORTH SLIDELL, 43.0 FEET WEST OF U S HIGHWAY 11,
 BH1827'28.0 FEET SOUTH OF A GRAVEL ROAD LEADING WEST, AND 4.0 FEET
 BH1827'SOUTH OF A POWER POLE.
 BH1827
 BH1827                          STATION RECOVERY (1982)
 BH1827
 BH1827'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BH1827'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1932 ***********************************************************************
 BH1932  DESIGNATION -  52 V 079
 BH1932  PID         -  BH1932
 BH1932  STATE/COUNTY-  LA/ST TAMMANY
 BH1932  COUNTRY     -  US
 BH1932  USGS QUAD   -  SLIDELL (2018)
 BH1932
 BH1932                         *CURRENT SURVEY CONTROL
 BH1932  ______________________________________________________________________
 BH1932* NAD 83(1986) POSITION- 30 17 12.     (N) 089 46 46.     (W)   SCALED
 BH1932* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1932  **This station is located in a suspected subsidence area (see below).
 BH1932  ______________________________________________________________________
 BH1932  GEOID HEIGHT    -        -26.706 (meters)                     GEOID18
 BH1932  DYNAMIC HEIGHT  -          4.56  (meters)       15.0   (feet) COMP
 BH1932  MODELED GRAVITY -    979,343.5   (mgal)                       NAVD 88
 BH1932
 BH1932.The horizontal coordinates were scaled from a map and have
 BH1932.an estimated accuracy of +/- 6 seconds.
 BH1932
 BH1932.** This station is in an area of known vertical motion. If an
 BH1932.** orthometric height was ever established but is not available 
 BH1932.** in the current survey control section, the orthometric height
 BH1932.** is considered suspect.  Suspect heights are available in the
 BH1932.** superseded section only if requested.
 BH1932
 BH1932.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1932.GEOID18 height accuracy estimate available here.
 BH1932
 BH1932.Click photographs - Photos may exist for this station.
 BH1932
 BH1932.The dynamic height is computed by dividing the NAVD 88
 BH1932.geopotential number by the normal gravity value computed on the
 BH1932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1932.degrees latitude (g = 980.6199 gals.).
 BH1932
 BH1932.The modeled gravity was interpolated from observed gravity values.
 BH1932
 BH1932;                    North         East    Units  Estimated Accuracy
 BH1932;SPC LA S     -   199,060.    1,149,480.      MT  (+/- 180 meters Scaled)
 BH1932
 BH1932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU326538(NAD 83)
 BH1932
 BH1932                          SUPERSEDED SURVEY CONTROL
 BH1932
 BH1932.No superseded survey control is available for this station.
 BH1932
 BH1932_MARKER: DD = SURVEY DISK
 BH1932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1932_STAMPING: 52 V 079 1978
 BH1932_MARK LOGO: LADH
 BH1932_PROJECTION: FLUSH
 BH1932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1932+STABILITY: SURFACE MOTION
 BH1932
 BH1932  HISTORY     - Date     Condition        Report By
 BH1932  HISTORY     - 1978     MONUMENTED       LADTD
 BH1932
 BH1932                          STATION DESCRIPTION
 BH1932
 BH1932'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1932'IN SLIDELL.
 BH1932'IN NORTH SLIDELL, AT THE JUNCTION OF U.S. HIGHWAYS 11 AND 190, 32 FT.
 BH1932'NORTH OF HIGHWAY 190, 111 FT. WEST OF HIGHWAY 11, 14 FT. EAST OF THE
 BH1932'MAIN RAILROAD TRACK, SET IN TOP OF THE NORTH FLASHING RAILROAD SIGNAL
 BH1932'PEDESTAL.
 BH1932'THE MARK IS 1 FT ABOVE TRACKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1933 ***********************************************************************
 BH1933  DESIGNATION -  52 V 080
 BH1933  PID         -  BH1933
 BH1933  STATE/COUNTY-  LA/ST TAMMANY
 BH1933  COUNTRY     -  US
 BH1933  USGS QUAD   -  SLIDELL (2018)
 BH1933
 BH1933                         *CURRENT SURVEY CONTROL
 BH1933  ______________________________________________________________________
 BH1933* NAD 83(1986) POSITION- 30 16 34.     (N) 089 48 01.     (W)   SCALED
 BH1933* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1933  **This station is located in a suspected subsidence area (see below).
 BH1933  ______________________________________________________________________
 BH1933  GEOID HEIGHT    -        -26.675 (meters)                     GEOID18
 BH1933  DYNAMIC HEIGHT  -          1.76  (meters)        5.8   (feet) COMP
 BH1933  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BH1933
 BH1933.The horizontal coordinates were scaled from a map and have
 BH1933.an estimated accuracy of +/- 6 seconds.
 BH1933
 BH1933.** This station is in an area of known vertical motion. If an
 BH1933.** orthometric height was ever established but is not available 
 BH1933.** in the current survey control section, the orthometric height
 BH1933.** is considered suspect.  Suspect heights are available in the
 BH1933.** superseded section only if requested.
 BH1933
 BH1933.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1933.GEOID18 height accuracy estimate available here.
 BH1933
 BH1933.Click photographs - Photos may exist for this station.
 BH1933
 BH1933.The dynamic height is computed by dividing the NAVD 88
 BH1933.geopotential number by the normal gravity value computed on the
 BH1933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1933.degrees latitude (g = 980.6199 gals.).
 BH1933
 BH1933.The modeled gravity was interpolated from observed gravity values.
 BH1933
 BH1933;                    North         East    Units  Estimated Accuracy
 BH1933;SPC LA S     -   197,860.    1,147,490.      MT  (+/- 180 meters Scaled)
 BH1933
 BH1933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU306527(NAD 83)
 BH1933
 BH1933                          SUPERSEDED SURVEY CONTROL
 BH1933
 BH1933.No superseded survey control is available for this station.
 BH1933
 BH1933_MARKER: DD = SURVEY DISK
 BH1933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1933_STAMPING: 52 V 080 1978
 BH1933_MARK LOGO: LADH
 BH1933_PROJECTION: FLUSH
 BH1933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1933+STABILITY: SURFACE MOTION
 BH1933
 BH1933  HISTORY     - Date     Condition        Report By
 BH1933  HISTORY     - 1978     MONUMENTED       LADTD
 BH1933
 BH1933                          STATION DESCRIPTION
 BH1933
 BH1933'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1933'1.6 KM (1.00 MI) SW FROM SLIDELL.
 BH1933'0.9 MI WEST ALONG STATE HIGHWAY 433 FROM THE JUNCTION OF U.S. HIGHWAY
 BH1933'11 IN SLIDELL, 245 FT WEST OF OLD BAYOU LIBERTY ROAD, 58 FT SOUTH OF
 BH1933'HIGHWAY 433.
 BH1933'THE MARK IS 1 FT  S FROM  A WITNESS POST
 BH1933'THE MARK IS 1 FT BELOW HIGHWAY 433.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1934 ***********************************************************************
 BH1934  DESIGNATION -  52 V 081
 BH1934  PID         -  BH1934
 BH1934  STATE/COUNTY-  LA/ST TAMMANY
 BH1934  COUNTRY     -  US
 BH1934  USGS QUAD   -  SLIDELL (2018)
 BH1934
 BH1934                         *CURRENT SURVEY CONTROL
 BH1934  ______________________________________________________________________
 BH1934* NAD 83(1986) POSITION- 30 16 31.     (N) 089 48 45.     (W)   SCALED
 BH1934* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1934  **This station is located in a suspected subsidence area (see below).
 BH1934  ______________________________________________________________________
 BH1934  GEOID HEIGHT    -        -26.666 (meters)                     GEOID18
 BH1934  DYNAMIC HEIGHT  -          2.12  (meters)        7.0   (feet) COMP
 BH1934  MODELED GRAVITY -    979,342.2   (mgal)                       NAVD 88
 BH1934
 BH1934.The horizontal coordinates were scaled from a map and have
 BH1934.an estimated accuracy of +/- 6 seconds.
 BH1934
 BH1934.** This station is in an area of known vertical motion. If an
 BH1934.** orthometric height was ever established but is not available 
 BH1934.** in the current survey control section, the orthometric height
 BH1934.** is considered suspect.  Suspect heights are available in the
 BH1934.** superseded section only if requested.
 BH1934
 BH1934.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1934.GEOID18 height accuracy estimate available here.
 BH1934
 BH1934.Click photographs - Photos may exist for this station.
 BH1934
 BH1934.The dynamic height is computed by dividing the NAVD 88
 BH1934.geopotential number by the normal gravity value computed on the
 BH1934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1934.degrees latitude (g = 980.6199 gals.).
 BH1934
 BH1934.The modeled gravity was interpolated from observed gravity values.
 BH1934
 BH1934;                    North         East    Units  Estimated Accuracy
 BH1934;SPC LA S     -   197,750.    1,146,320.      MT  (+/- 180 meters Scaled)
 BH1934
 BH1934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU294526(NAD 83)
 BH1934
 BH1934                          SUPERSEDED SURVEY CONTROL
 BH1934
 BH1934.No superseded survey control is available for this station.
 BH1934
 BH1934_MARKER: DD = SURVEY DISK
 BH1934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1934_STAMPING: 52 V 081 1978
 BH1934_MARK LOGO: LADH
 BH1934_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1934+STABILITY: SURFACE MOTION
 BH1934
 BH1934  HISTORY     - Date     Condition        Report By
 BH1934  HISTORY     - 1978     MONUMENTED       LADTD
 BH1934
 BH1934                          STATION DESCRIPTION
 BH1934
 BH1934'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1934'2.9 KM (1.80 MI) SW FROM SLIDELL.
 BH1934'1.7 MILES WEST ALONG STATE HIGHWAY 433 FROM THE JUNCTION OF U.S.
 BH1934'HIGHWAY 11 IN SLIDELL, 122 FEET SOUTH OF HIGHWAY 433, 21 FEET
 BH1934'SOUTHWEST OF THE SOUTHWEST CORNER OF THE BRICK HEADSTART SCHOOL
 BH1934'BUILDING, 2.6 MILES EAST OF BAYOU LIBERTY.
 BH1934'THE MARK IS 2.0 FT ABOVE HIGHWAY 433.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1935 ***********************************************************************
 BH1935  DESIGNATION -  52 V 082
 BH1935  PID         -  BH1935
 BH1935  STATE/COUNTY-  LA/ST TAMMANY
 BH1935  COUNTRY     -  US
 BH1935  USGS QUAD   -  SLIDELL (2018)
 BH1935
 BH1935                         *CURRENT SURVEY CONTROL
 BH1935  ______________________________________________________________________
 BH1935* NAD 83(1986) POSITION- 30 16 03.     (N) 089 49 42.     (W)   SCALED
 BH1935* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1935  **This station is located in a suspected subsidence area (see below).
 BH1935  ______________________________________________________________________
 BH1935  GEOID HEIGHT    -        -26.647 (meters)                     GEOID18
 BH1935  DYNAMIC HEIGHT  -          1.55  (meters)        5.1   (feet) COMP
 BH1935  MODELED GRAVITY -    979,341.3   (mgal)                       NAVD 88
 BH1935
 BH1935.The horizontal coordinates were scaled from a map and have
 BH1935.an estimated accuracy of +/- 6 seconds.
 BH1935
 BH1935.** This station is in an area of known vertical motion. If an
 BH1935.** orthometric height was ever established but is not available 
 BH1935.** in the current survey control section, the orthometric height
 BH1935.** is considered suspect.  Suspect heights are available in the
 BH1935.** superseded section only if requested.
 BH1935
 BH1935.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1935.GEOID18 height accuracy estimate available here.
 BH1935
 BH1935.Click photographs - Photos may exist for this station.
 BH1935
 BH1935.The dynamic height is computed by dividing the NAVD 88
 BH1935.geopotential number by the normal gravity value computed on the
 BH1935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1935.degrees latitude (g = 980.6199 gals.).
 BH1935
 BH1935.The modeled gravity was interpolated from observed gravity values.
 BH1935
 BH1935;                    North         East    Units  Estimated Accuracy
 BH1935;SPC LA S     -   196,870.    1,144,810.      MT  (+/- 180 meters Scaled)
 BH1935
 BH1935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU278518(NAD 83)
 BH1935
 BH1935                          SUPERSEDED SURVEY CONTROL
 BH1935
 BH1935.No superseded survey control is available for this station.
 BH1935
 BH1935_MARKER: DD = SURVEY DISK
 BH1935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1935_STAMPING: 52 V 082 1978
 BH1935_MARK LOGO: LADH
 BH1935_PROJECTION: PROJECTING 25 CENTIMETERS
 BH1935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1935+STABILITY: SURFACE MOTION
 BH1935
 BH1935  HISTORY     - Date     Condition        Report By
 BH1935  HISTORY     - 1978     MONUMENTED       LADTD
 BH1935
 BH1935                          STATION DESCRIPTION
 BH1935
 BH1935'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1935'4.5 KM (2.80 MI) SW FROM SLIDELL.
 BH1935'2.8 MILES WEAT ALONG STATE HIGHWAY 433 FROM THE JUNCTION OF U.S.
 BH1935'HIGHWAY 11 IN SLIDELL, 149 FEET SOUTH OF HIGHWAY 433, 22 FEET EAST OF
 BH1935'BALDWIN DRIVE, 1.6 MILES EAST OF BAYOU LIBERTY.
 BH1935'THE MARK IS 1.0 FT  S FROM  A WITNESS POST
 BH1935'THE MARK IS ABOVE LEVEL WITH BALDWIN DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1936 ***********************************************************************
 BH1936  DESIGNATION -  52 V 083
 BH1936  PID         -  BH1936
 BH1936  STATE/COUNTY-  LA/ST TAMMANY
 BH1936  COUNTRY     -  US
 BH1936  USGS QUAD   -  SLIDELL (2018)
 BH1936
 BH1936                         *CURRENT SURVEY CONTROL
 BH1936  ______________________________________________________________________
 BH1936* NAD 83(1986) POSITION- 30 15 54.     (N) 089 50 22.     (W)   SCALED
 BH1936* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1936  **This station is located in a suspected subsidence area (see below).
 BH1936  ______________________________________________________________________
 BH1936  GEOID HEIGHT    -        -26.639 (meters)                     GEOID18
 BH1936  DYNAMIC HEIGHT  -          1.20  (meters)        3.9   (feet) COMP
 BH1936  MODELED GRAVITY -    979,341.0   (mgal)                       NAVD 88
 BH1936
 BH1936.The horizontal coordinates were scaled from a map and have
 BH1936.an estimated accuracy of +/- 6 seconds.
 BH1936
 BH1936.** This station is in an area of known vertical motion. If an
 BH1936.** orthometric height was ever established but is not available 
 BH1936.** in the current survey control section, the orthometric height
 BH1936.** is considered suspect.  Suspect heights are available in the
 BH1936.** superseded section only if requested.
 BH1936
 BH1936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1936.GEOID18 height accuracy estimate available here.
 BH1936
 BH1936.Click photographs - Photos may exist for this station.
 BH1936
 BH1936.The dynamic height is computed by dividing the NAVD 88
 BH1936.geopotential number by the normal gravity value computed on the
 BH1936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1936.degrees latitude (g = 980.6199 gals.).
 BH1936
 BH1936.The modeled gravity was interpolated from observed gravity values.
 BH1936
 BH1936;                    North         East    Units  Estimated Accuracy
 BH1936;SPC LA S     -   196,580.    1,143,740.      MT  (+/- 180 meters Scaled)
 BH1936
 BH1936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU268515(NAD 83)
 BH1936
 BH1936                          SUPERSEDED SURVEY CONTROL
 BH1936
 BH1936.No superseded survey control is available for this station.
 BH1936
 BH1936_MARKER: DD = SURVEY DISK
 BH1936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1936_STAMPING: 52 V 083 1978
 BH1936_MARK LOGO: LADH
 BH1936_PROJECTION: FLUSH
 BH1936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1936+STABILITY: SURFACE MOTION
 BH1936
 BH1936  HISTORY     - Date     Condition        Report By
 BH1936  HISTORY     - 1978     MONUMENTED       LADTD
 BH1936
 BH1936                          STATION DESCRIPTION
 BH1936
 BH1936'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1936'5.6 KM (3.50 MI) SW FROM SLIDELL.
 BH1936'3.7 MILES WEST ALONG STATE HIGHWAY 433 FROM THE JUNCTION OF U.S.
 BH1936'HIGHWAY 11 IN SLIDELL, 148 FEET SOUTH OF HIGHWAY 433, 25 FEET EAST OF
 BH1936'NUNES DRIVE, 0.5 MILE EAST OF BAYOU LIBERTY, 1.0 FEET WEST OF THE
 BH1936'PURVIS LUMBER COMPANY BUILDING.
 BH1936'THE MARK IS 1.0 FT  W FROM  A WITNESS POST
 BH1936'THE MARK IS 1.0 FT ABOVE NUNES DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1937 ***********************************************************************
 BH1937  DESIGNATION -  52 V 084
 BH1937  PID         -  BH1937
 BH1937  STATE/COUNTY-  LA/ST TAMMANY
 BH1937  COUNTRY     -  US
 BH1937  USGS QUAD   -  SLIDELL (2018)
 BH1937
 BH1937                         *CURRENT SURVEY CONTROL
 BH1937  ______________________________________________________________________
 BH1937* NAD 83(1986) POSITION- 30 16 32.     (N) 089 50 35.     (W)   SCALED
 BH1937* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1937  **This station is located in a suspected subsidence area (see below).
 BH1937  ______________________________________________________________________
 BH1937  GEOID HEIGHT    -        -26.652 (meters)                     GEOID18
 BH1937  DYNAMIC HEIGHT  -          2.54  (meters)        8.3   (feet) COMP
 BH1937  MODELED GRAVITY -    979,341.9   (mgal)                       NAVD 88
 BH1937
 BH1937.The horizontal coordinates were scaled from a map and have
 BH1937.an estimated accuracy of +/- 6 seconds.
 BH1937
 BH1937.** This station is in an area of known vertical motion. If an
 BH1937.** orthometric height was ever established but is not available 
 BH1937.** in the current survey control section, the orthometric height
 BH1937.** is considered suspect.  Suspect heights are available in the
 BH1937.** superseded section only if requested.
 BH1937
 BH1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1937.GEOID18 height accuracy estimate available here.
 BH1937
 BH1937.Click photographs - Photos may exist for this station.
 BH1937
 BH1937.The dynamic height is computed by dividing the NAVD 88
 BH1937.geopotential number by the normal gravity value computed on the
 BH1937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1937.degrees latitude (g = 980.6199 gals.).
 BH1937
 BH1937.The modeled gravity was interpolated from observed gravity values.
 BH1937
 BH1937;                    North         East    Units  Estimated Accuracy
 BH1937;SPC LA S     -   197,740.    1,143,380.      MT  (+/- 180 meters Scaled)
 BH1937
 BH1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU264527(NAD 83)
 BH1937
 BH1937                          SUPERSEDED SURVEY CONTROL
 BH1937
 BH1937.No superseded survey control is available for this station.
 BH1937
 BH1937_MARKER: DD = SURVEY DISK
 BH1937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1937_STAMPING: 52 V 084 1978
 BH1937_MARK LOGO: LADH
 BH1937_PROJECTION: FLUSH
 BH1937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1937+STABILITY: SURFACE MOTION
 BH1937
 BH1937  HISTORY     - Date     Condition        Report By
 BH1937  HISTORY     - 1978     MONUMENTED       LADTD
 BH1937
 BH1937                          STATION DESCRIPTION
 BH1937
 BH1937'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1937'5.8 KM (3.60 MI) WEST FROM SLIDELL.
 BH1937'1.9 MILES SOUTH ALONG STATE HIGHWAY 433 FROM THE JUNCTION OF U.S.
 BH1937'HIGHWAY 190, 3.5 MILES WEST OF SLIDELL, 100 FEET EAST OF HIGHWAY 433,
 BH1937'20 FEET SOUTH OF STANLEY ROAD.
 BH1937'THE MARK IS 1.0 FT  S FROM  A WITNESS POST
 BH1937'THE MARK IS 1.0 FT ABOVE STANLEY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1938 ***********************************************************************
 BH1938  DESIGNATION -  52 V 085
 BH1938  PID         -  BH1938
 BH1938  STATE/COUNTY-  LA/ST TAMMANY
 BH1938  COUNTRY     -  US
 BH1938  USGS QUAD   -  SLIDELL (2018)
 BH1938
 BH1938                         *CURRENT SURVEY CONTROL
 BH1938  ______________________________________________________________________
 BH1938* NAD 83(1986) POSITION- 30 17 19.     (N) 089 50 19.     (W)   SCALED
 BH1938* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1938  **This station is located in a suspected subsidence area (see below).
 BH1938  ______________________________________________________________________
 BH1938  GEOID HEIGHT    -        -26.675 (meters)                     GEOID18
 BH1938  DYNAMIC HEIGHT  -          3.57  (meters)       11.7   (feet) COMP
 BH1938  MODELED GRAVITY -    979,343.2   (mgal)                       NAVD 88
 BH1938
 BH1938.The horizontal coordinates were scaled from a map and have
 BH1938.an estimated accuracy of +/- 6 seconds.
 BH1938
 BH1938.** This station is in an area of known vertical motion. If an
 BH1938.** orthometric height was ever established but is not available 
 BH1938.** in the current survey control section, the orthometric height
 BH1938.** is considered suspect.  Suspect heights are available in the
 BH1938.** superseded section only if requested.
 BH1938
 BH1938.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1938.GEOID18 height accuracy estimate available here.
 BH1938
 BH1938.Click photographs - Photos may exist for this station.
 BH1938
 BH1938.The dynamic height is computed by dividing the NAVD 88
 BH1938.geopotential number by the normal gravity value computed on the
 BH1938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1938.degrees latitude (g = 980.6199 gals.).
 BH1938
 BH1938.The modeled gravity was interpolated from observed gravity values.
 BH1938
 BH1938;                    North         East    Units  Estimated Accuracy
 BH1938;SPC LA S     -   199,200.    1,143,790.      MT  (+/- 180 meters Scaled)
 BH1938
 BH1938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU269541(NAD 83)
 BH1938
 BH1938                          SUPERSEDED SURVEY CONTROL
 BH1938
 BH1938.No superseded survey control is available for this station.
 BH1938
 BH1938_MARKER: DD = SURVEY DISK
 BH1938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1938_STAMPING: 52 V 085 1978
 BH1938_MARK LOGO: LADH
 BH1938_PROJECTION: FLUSH
 BH1938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1938+STABILITY: SURFACE MOTION
 BH1938
 BH1938  HISTORY     - Date     Condition        Report By
 BH1938  HISTORY     - 1978     MONUMENTED       LADTD
 BH1938
 BH1938                          STATION DESCRIPTION
 BH1938
 BH1938'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1938'5.5 KM (3.40 MI) NW FROM SLIDELL.
 BH1938'1.0 MILE SOUTH ALONG STATE HIGHWAY 433 FROM THE JUNCTION OF U.S.
 BH1938'HIGHWAY 190, 3.5 MILES WEST OF SLIDELL, 235 FEET WEST OF HIGHWAY 433,
 BH1938'23 FEET NORTH OF ORIOLE STREET, 24 FEET EAST OF SNIPE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1872 ***********************************************************************
 BH1872  DESIGNATION -  52 V 086
 BH1872  PID         -  BH1872
 BH1872  STATE/COUNTY-  LA/ST TAMMANY
 BH1872  COUNTRY     -  US
 BH1872  USGS QUAD   -  SLIDELL (2018)
 BH1872
 BH1872                         *CURRENT SURVEY CONTROL
 BH1872  ______________________________________________________________________
 BH1872* NAD 83(1986) POSITION- 30 18 03.     (N) 089 49 58.     (W)   SCALED
 BH1872* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1872  **This station is located in a suspected subsidence area (see below).
 BH1872  ______________________________________________________________________
 BH1872  GEOID HEIGHT    -        -26.698 (meters)                     GEOID18
 BH1872  DYNAMIC HEIGHT  -          3.703 (meters)       12.15  (feet) COMP
 BH1872  MODELED GRAVITY -    979,344.3   (mgal)                       NAVD 88
 BH1872
 BH1872.The horizontal coordinates were scaled from a map and have
 BH1872.an estimated accuracy of +/- 6 seconds.
 BH1872
 BH1872.** This station is in an area of known vertical motion. If an
 BH1872.** orthometric height was ever established but is not available 
 BH1872.** in the current survey control section, the orthometric height
 BH1872.** is considered suspect.  Suspect heights are available in the
 BH1872.** superseded section only if requested.
 BH1872
 BH1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1872.GEOID18 height accuracy estimate available here.
 BH1872
 BH1872.Click photographs - Photos may exist for this station.
 BH1872
 BH1872.The dynamic height is computed by dividing the NAVD 88
 BH1872.geopotential number by the normal gravity value computed on the
 BH1872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1872.degrees latitude (g = 980.6199 gals.).
 BH1872
 BH1872.The modeled gravity was interpolated from observed gravity values.
 BH1872
 BH1872;                    North         East    Units  Estimated Accuracy
 BH1872;SPC LA S     -   200,560.    1,144,330.      MT  (+/- 180 meters Scaled)
 BH1872
 BH1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU275555(NAD 83)
 BH1872
 BH1872                          SUPERSEDED SURVEY CONTROL
 BH1872
 BH1872.No superseded survey control is available for this station.
 BH1872
 BH1872_MARKER: DD = SURVEY DISK
 BH1872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1872_STAMPING: 52 V 086 1978
 BH1872_MARK LOGO: LADH
 BH1872_PROJECTION: FLUSH
 BH1872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1872+STABILITY: SURFACE MOTION
 BH1872
 BH1872  HISTORY     - Date     Condition        Report By
 BH1872  HISTORY     - 1978     MONUMENTED       LADTD
 BH1872  HISTORY     - 1983     GOOD             LADTD
 BH1872  HISTORY     - 1986     GOOD             NGS
 BH1872
 BH1872                          STATION DESCRIPTION
 BH1872
 BH1872'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1872'5.8 KM (3.60 MI) NW FROM SLIDELL.
 BH1872'0.1 MILE SOUTH ALONG STATE HIGHWAY 433 FROM THE JUNCTION OF U.S.
 BH1872'HIGHWAY 190 WHICH IS 3.5 MILES WEST OF SLIDELL, 122 FEET EAST OF
 BH1872'HIGHWAY 433, 52 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD, 2.0
 BH1872'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE CLECO SUBSTATION FENCE.
 BH1872'THE MARK IS 1.0 FT  S FROM  A WITNESS POST
 BH1872
 BH1872                          STATION RECOVERY (1983)
 BH1872
 BH1872'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BH1872'RECOVERED IN GOOD CONDITION.
 BH1872
 BH1872                          STATION RECOVERY (1986)
 BH1872
 BH1872'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1872'5.6 KM (3.45 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BH1872'U.S. HIGHWAY 11 IN SLIDELL, THENCE 0.2 KM (0.1 MILES) SOUTH ALONG
 BH1872'STATE HIGHWAY 433 TO THE MARK ON THE LEFT.  IT IS 37.1 METERS (122.0
 BH1872'FT) EAST OF THE CENTERLINE OF STATE HIGHWAY 433, 15.8 METERS (52.0 FT)
 BH1872'SOUTH OF THE SOUTH RAIL OF RAILROAD TRACKS AND 0.60 METERS (2.0 FT)
 BH1872'NORTHEAST OF THE NORTHEAST CORNER OF A CHAIN LINK FENCE AROUND A CIECO
 BH1872'SUBSTATION.
 BH1872'THE MARK IS 0.30 METERS  S FROM  A WITNESS POST
 BH1872'THE MARK IS ABOVE LEVEL WITH HIGHWAY 433.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1866 ***********************************************************************
 BH1866  DESIGNATION -  52 V 087
 BH1866  PID         -  BH1866
 BH1866  STATE/COUNTY-  LA/ST TAMMANY
 BH1866  COUNTRY     -  US
 BH1866  USGS QUAD   -  SLIDELL (2018)
 BH1866
 BH1866                         *CURRENT SURVEY CONTROL
 BH1866  ______________________________________________________________________
 BH1866* NAD 83(1986) POSITION- 30 17 43.     (N) 089 48 13.     (W)   SCALED
 BH1866* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1866  **This station is located in a suspected subsidence area (see below).
 BH1866  ______________________________________________________________________
 BH1866  GEOID HEIGHT    -        -26.706 (meters)                     GEOID18
 BH1866  DYNAMIC HEIGHT  -          3.588 (meters)       11.77  (feet) COMP
 BH1866  MODELED GRAVITY -    979,344.1   (mgal)                       NAVD 88
 BH1866
 BH1866.The horizontal coordinates were scaled from a map and have
 BH1866.an estimated accuracy of +/- 6 seconds.
 BH1866
 BH1866.** This station is in an area of known vertical motion. If an
 BH1866.** orthometric height was ever established but is not available 
 BH1866.** in the current survey control section, the orthometric height
 BH1866.** is considered suspect.  Suspect heights are available in the
 BH1866.** superseded section only if requested.
 BH1866
 BH1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1866.GEOID18 height accuracy estimate available here.
 BH1866
 BH1866.Click photographs - Photos may exist for this station.
 BH1866
 BH1866.The dynamic height is computed by dividing the NAVD 88
 BH1866.geopotential number by the normal gravity value computed on the
 BH1866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1866.degrees latitude (g = 980.6199 gals.).
 BH1866
 BH1866.The modeled gravity was interpolated from observed gravity values.
 BH1866
 BH1866;                    North         East    Units  Estimated Accuracy
 BH1866;SPC LA S     -   199,980.    1,147,150.      MT  (+/- 180 meters Scaled)
 BH1866
 BH1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU303548(NAD 83)
 BH1866
 BH1866                          SUPERSEDED SURVEY CONTROL
 BH1866
 BH1866.No superseded survey control is available for this station.
 BH1866
 BH1866_MARKER: DD = SURVEY DISK
 BH1866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1866_STAMPING: 52 V 087 1978
 BH1866_MARK LOGO: LADH
 BH1866_PROJECTION: FLUSH
 BH1866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1866+STABILITY: SURFACE MOTION
 BH1866
 BH1866  HISTORY     - Date     Condition        Report By
 BH1866  HISTORY     - 1978     MONUMENTED       LADTD
 BH1866  HISTORY     - 1983     GOOD             LADTD
 BH1866  HISTORY     - 1986     GOOD             NGS
 BH1866
 BH1866                          STATION DESCRIPTION
 BH1866
 BH1866'DESCRIBED BY LA TRANSP AND DEV 1978
 BH1866'2.6 KM (1.60 MI) NW FROM SLIDELL.
 BH1866'1.9 MILES EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BH1866'HIGHWAY 433 WHICH IS 3.5 MILES WEST OF SLIDELL, 1.6 MILES WEST ALONG
 BH1866'U.S. HIGHWAY 190 FROM THE JUNCTION OF U.S. HIGHWAY 11 IN SLIDELL,
 BH1866'179 FEET NORTH OF HIGHWAY 190, 17 FEET WEST OF BADON ROAD.
 BH1866'THE MARK IS 1.0 FT  W FROM  A WITNESS POST
 BH1866
 BH1866                          STATION RECOVERY (1983)
 BH1866
 BH1866'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BH1866'RECOVERED IN GOOD CONDITION.
 BH1866
 BH1866                          STATION RECOVERY (1986)
 BH1866
 BH1866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1866'2.6 KM (1.6 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BH1866'U.S. HIGHWAY 11 IN SLIDELL TO THE MARK ON THE RIGHT.  IT IS 54.5
 BH1866'METERS (179.0 FT) NORTH OF THE CENTERLINE OF U.S. HIGHWAY 190 AND 5.1
 BH1866'METERS (17.0 FT) WEST OF THE CENTER OF BADON ROAD.
 BH1866'THE MARK IS 0.30 METERS  W FROM  A WITNESS POST
 BH1866'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1828 ***********************************************************************
 BH1828  DESIGNATION -  52 V 088 LADTD
 BH1828  PID         -  BH1828
 BH1828  STATE/COUNTY-  LA/ST TAMMANY
 BH1828  COUNTRY     -  US
 BH1828  USGS QUAD   -  SLIDELL (2018)
 BH1828
 BH1828                         *CURRENT SURVEY CONTROL
 BH1828  ______________________________________________________________________
 BH1828* NAD 83(1986) POSITION- 30 21 33.     (N) 089 45 00.     (W)   SCALED
 BH1828* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1828  **This station is located in a suspected subsidence area (see below).
 BH1828  ______________________________________________________________________
 BH1828  GEOID HEIGHT    -        -26.883 (meters)                     GEOID18
 BH1828  DYNAMIC HEIGHT  -          8.405 (meters)       27.58  (feet) COMP
 BH1828  MODELED GRAVITY -    979,349.4   (mgal)                       NAVD 88
 BH1828
 BH1828.The horizontal coordinates were scaled from a map and have
 BH1828.an estimated accuracy of +/- 6 seconds.
 BH1828
 BH1828.** This station is in an area of known vertical motion. If an
 BH1828.** orthometric height was ever established but is not available 
 BH1828.** in the current survey control section, the orthometric height
 BH1828.** is considered suspect.  Suspect heights are available in the
 BH1828.** superseded section only if requested.
 BH1828
 BH1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1828.GEOID18 height accuracy estimate available here.
 BH1828
 BH1828.Click photographs - Photos may exist for this station.
 BH1828
 BH1828.The dynamic height is computed by dividing the NAVD 88
 BH1828.geopotential number by the normal gravity value computed on the
 BH1828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1828.degrees latitude (g = 980.6199 gals.).
 BH1828
 BH1828.The modeled gravity was interpolated from observed gravity values.
 BH1828
 BH1828;                    North         East    Units  Estimated Accuracy
 BH1828;SPC LA S     -   207,130.    1,152,200.      MT  (+/- 180 meters Scaled)
 BH1828
 BH1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU356617(NAD 83)
 BH1828
 BH1828                          SUPERSEDED SURVEY CONTROL
 BH1828
 BH1828.No superseded survey control is available for this station.
 BH1828
 BH1828_MARKER: DB = BENCH MARK DISK
 BH1828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1828_STAMPING: 52V088 1982
 BH1828_MARK LOGO: LADTD
 BH1828_PROJECTION: FLUSH
 BH1828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1828+STABILITY: SURFACE MOTION
 BH1828
 BH1828  HISTORY     - Date     Condition        Report By
 BH1828  HISTORY     - 1982     MONUMENTED       LADTD
 BH1828  HISTORY     - 20060428 MARK NOT FOUND   NGS
 BH1828
 BH1828                          STATION DESCRIPTION
 BH1828
 BH1828'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1828'2.1 KM (1.3 MI) SW FROM PEARL RIVER.
 BH1828'2.1 KM (1.3 MI) SOUTH OF PEARL RIVER ALONG U.S. 11, AT THE JUNCTION OF
 BH1828'US 11, LA 1090,  AND LA 41, 50.9 METERS (167 FT) EAST OF US 11, 11
 BH1828'METERS (36 FT) EAST OF EAST RAIL OF MAIN TRACK, 19.2 METERS (63 FT)
 BH1828'SOUTH OF LA 1090, 12.2 METERS (40 FT) FROM THE SOUTHEAST CORNER OF A
 BH1828'CONTROL BOX.
 BH1828'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1828'THE MARK IS 0.91 M BELOW LA 1090.
 BH1828
 BH1828                          STATION RECOVERY (2006)
 BH1828
 BH1828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1828'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1829 ***********************************************************************
 BH1829  DESIGNATION -  52 V 089 LADTD
 BH1829  PID         -  BH1829
 BH1829  STATE/COUNTY-  LA/ST TAMMANY
 BH1829  COUNTRY     -  US
 BH1829  USGS QUAD   -  SLIDELL (2018)
 BH1829
 BH1829                         *CURRENT SURVEY CONTROL
 BH1829  ______________________________________________________________________
 BH1829* NAD 83(1986) POSITION- 30 22 10.     (N) 089 45 36.     (W)   SCALED
 BH1829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1829  **This station is located in a suspected subsidence area (see below).
 BH1829  ______________________________________________________________________
 BH1829  GEOID HEIGHT    -        -26.896 (meters)                     GEOID18
 BH1829  DYNAMIC HEIGHT  -          9.817 (meters)       32.21  (feet) COMP
 BH1829  MODELED GRAVITY -    979,349.5   (mgal)                       NAVD 88
 BH1829
 BH1829.The horizontal coordinates were scaled from a map and have
 BH1829.an estimated accuracy of +/- 6 seconds.
 BH1829
 BH1829.** This station is in an area of known vertical motion. If an
 BH1829.** orthometric height was ever established but is not available 
 BH1829.** in the current survey control section, the orthometric height
 BH1829.** is considered suspect.  Suspect heights are available in the
 BH1829.** superseded section only if requested.
 BH1829
 BH1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1829.GEOID18 height accuracy estimate available here.
 BH1829
 BH1829.Click photographs - Photos may exist for this station.
 BH1829
 BH1829.The dynamic height is computed by dividing the NAVD 88
 BH1829.geopotential number by the normal gravity value computed on the
 BH1829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1829.degrees latitude (g = 980.6199 gals.).
 BH1829
 BH1829.The modeled gravity was interpolated from observed gravity values.
 BH1829
 BH1829;                    North         East    Units  Estimated Accuracy
 BH1829;SPC LA S     -   208,260.    1,151,230.      MT  (+/- 180 meters Scaled)
 BH1829
 BH1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU347629(NAD 83)
 BH1829
 BH1829                          SUPERSEDED SURVEY CONTROL
 BH1829
 BH1829.No superseded survey control is available for this station.
 BH1829
 BH1829_MARKER: DB = BENCH MARK DISK
 BH1829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1829_STAMPING: 52V089 1978
 BH1829_MARK LOGO: LADTD
 BH1829_PROJECTION: FLUSH
 BH1829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1829+STABILITY: SURFACE MOTION
 BH1829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1829+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2008
 BH1829
 BH1829  HISTORY     - Date     Condition        Report By
 BH1829  HISTORY     - 1978     MONUMENTED       LADTD
 BH1829  HISTORY     - 1982     GOOD             LADTD
 BH1829  HISTORY     - 20060428 GOOD             NGS
 BH1829  HISTORY     - 20080329 GOOD             FRELAN
 BH1829
 BH1829                          STATION DESCRIPTION
 BH1829
 BH1829'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1829'1.8 KM (1.1 MI) SW FROM PEARL RIVER.
 BH1829'1.29 KM (0.8 MI) NORTHWEST ALONG LA 41 FROM THE JUNCTION OF LA  41
 BH1829'AND LA-U.S. 11 SOUTH OF PEARL RIVER. 44.5 METERS (146 FT) EAST OF LA
 BH1829'41, 20.4 METERS (67 FT) NORTHWEST OF NORTHWEST CORNER OF PEARL RIVER
 BH1829'MASONIC TEMPLE, 13.7 METERS (45 FT) EAST OF PRIVATE DRIVE.
 BH1829'THE MARK IS 0.4 METERS  SW FROM A WITNESS POST.
 BH1829'THE MARK IS 0.30 M BELOW LA 41.
 BH1829
 BH1829                          STATION RECOVERY (2006)
 BH1829
 BH1829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1829'RECOVERED AS DESCRIBED.
 BH1829
 BH1829                          STATION RECOVERY (2008)
 BH1829
 BH1829'RECOVERY NOTE BY FREELAND AND ASSOCIATES 2008 (JKS)
 BH1829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1830 ***********************************************************************
 BH1830  DESIGNATION -  52 V 090 LADTD
 BH1830  PID         -  BH1830
 BH1830  STATE/COUNTY-  LA/ST TAMMANY
 BH1830  COUNTRY     -  US
 BH1830  USGS QUAD   -  HICKORY (2018)
 BH1830
 BH1830                         *CURRENT SURVEY CONTROL
 BH1830  ______________________________________________________________________
 BH1830* NAD 83(1986) POSITION- 30 22 47.     (N) 089 46 12.     (W)   SCALED
 BH1830* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1830  **This station is located in a suspected subsidence area (see below).
 BH1830  ______________________________________________________________________
 BH1830  GEOID HEIGHT    -        -26.910 (meters)                     GEOID18
 BH1830  DYNAMIC HEIGHT  -          9.160 (meters)       30.05  (feet) COMP
 BH1830  MODELED GRAVITY -    979,349.6   (mgal)                       NAVD 88
 BH1830
 BH1830.The horizontal coordinates were scaled from a map and have
 BH1830.an estimated accuracy of +/- 6 seconds.
 BH1830
 BH1830.** This station is in an area of known vertical motion. If an
 BH1830.** orthometric height was ever established but is not available 
 BH1830.** in the current survey control section, the orthometric height
 BH1830.** is considered suspect.  Suspect heights are available in the
 BH1830.** superseded section only if requested.
 BH1830
 BH1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1830.GEOID18 height accuracy estimate available here.
 BH1830
 BH1830.Click photographs - Photos may exist for this station.
 BH1830
 BH1830.The dynamic height is computed by dividing the NAVD 88
 BH1830.geopotential number by the normal gravity value computed on the
 BH1830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1830.degrees latitude (g = 980.6199 gals.).
 BH1830
 BH1830.The modeled gravity was interpolated from observed gravity values.
 BH1830
 BH1830;                    North         East    Units  Estimated Accuracy
 BH1830;SPC LA S     -   209,380.    1,150,250.      MT  (+/- 180 meters Scaled)
 BH1830
 BH1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU338641(NAD 83)
 BH1830
 BH1830                          SUPERSEDED SURVEY CONTROL
 BH1830
 BH1830.No superseded survey control is available for this station.
 BH1830
 BH1830_MARKER: DB = BENCH MARK DISK
 BH1830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1830_STAMPING: 52V090 1978
 BH1830_MARK LOGO: LADTD
 BH1830_PROJECTION: FLUSH
 BH1830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1830+STABILITY: SURFACE MOTION
 BH1830
 BH1830  HISTORY     - Date     Condition        Report By
 BH1830  HISTORY     - 1978     MONUMENTED       LADTD
 BH1830  HISTORY     - 1982     GOOD             LADTD
 BH1830
 BH1830                          STATION DESCRIPTION
 BH1830
 BH1830'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1830'2.6 KM (1.6 MI) WEST FROM PEARL RIVER.
 BH1830'2.90 KM (1.8 MI) NORTHWEST ALONG LA 41 FROM THE JUNCTION OF LA 41
 BH1830'AND LA - US 11 SOUTH OF PEARL RIVER AT THE JUNCTION OF MURRAY AND
 BH1830'LA 41, 42.4 METERS (139 FT) WEST OF LA 41, 4.6 METERS (15 FT) SOUTH OF
 BH1830'MURRAY ROAD.
 BH1830'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1830'THE MARK IS 0.30 M ABOVE MURRAY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1831 ***********************************************************************
 BH1831  DESIGNATION -  52 V 091 LADTD
 BH1831  PID         -  BH1831
 BH1831  STATE/COUNTY-  LA/ST TAMMANY
 BH1831  COUNTRY     -  US
 BH1831  USGS QUAD   -  HICKORY (2018)
 BH1831
 BH1831                         *CURRENT SURVEY CONTROL
 BH1831  ______________________________________________________________________
 BH1831* NAD 83(1986) POSITION- 30 23 33.     (N) 089 45 40.     (W)   SCALED
 BH1831* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1831  **This station is located in a suspected subsidence area (see below).
 BH1831  ______________________________________________________________________
 BH1831  GEOID HEIGHT    -        -26.951 (meters)                     GEOID18
 BH1831  DYNAMIC HEIGHT  -          8.855 (meters)       29.05  (feet) COMP
 BH1831  MODELED GRAVITY -    979,349.8   (mgal)                       NAVD 88
 BH1831
 BH1831.The horizontal coordinates were scaled from a map and have
 BH1831.an estimated accuracy of +/- 6 seconds.
 BH1831
 BH1831.** This station is in an area of known vertical motion. If an
 BH1831.** orthometric height was ever established but is not available 
 BH1831.** in the current survey control section, the orthometric height
 BH1831.** is considered suspect.  Suspect heights are available in the
 BH1831.** superseded section only if requested.
 BH1831
 BH1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1831.GEOID18 height accuracy estimate available here.
 BH1831
 BH1831.Click photographs - Photos may exist for this station.
 BH1831
 BH1831.The dynamic height is computed by dividing the NAVD 88
 BH1831.geopotential number by the normal gravity value computed on the
 BH1831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1831.degrees latitude (g = 980.6199 gals.).
 BH1831
 BH1831.The modeled gravity was interpolated from observed gravity values.
 BH1831
 BH1831;                    North         East    Units  Estimated Accuracy
 BH1831;SPC LA S     -   210,810.    1,151,090.      MT  (+/- 180 meters Scaled)
 BH1831
 BH1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU347655(NAD 83)
 BH1831
 BH1831                          SUPERSEDED SURVEY CONTROL
 BH1831
 BH1831.No superseded survey control is available for this station.
 BH1831
 BH1831_MARKER: DB = BENCH MARK DISK
 BH1831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1831_STAMPING: 52V091 1978
 BH1831_MARK LOGO: LADTD
 BH1831_PROJECTION: FLUSH
 BH1831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1831+STABILITY: SURFACE MOTION
 BH1831
 BH1831  HISTORY     - Date     Condition        Report By
 BH1831  HISTORY     - 1978     MONUMENTED       LADTD
 BH1831  HISTORY     - 1982     GOOD             LADTD
 BH1831
 BH1831                          STATION DESCRIPTION
 BH1831
 BH1831'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1831'2.4 KM (1.5 MI) NW FROM PEARL RIVER.
 BH1831'4.51 KM (2.8 MI) NORTHWEST ALONG LA 41 FROM THE JUNCTION OF LA 41
 BH1831'AND LA - U.S. 11 SOUTH OF PEARL RIVER, AT THE JUNCTION OF LA 41 AND LA
 BH1831'41 SPUR, 24.4 METERS (80 FT) EAST OF LA 41, 26.8 METERS (88 FT) NORTH
 BH1831'OF LA 41 SPUR.
 BH1831'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BH1831'THE MARK IS 0.30 M BELOW LA 41.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1832 ***********************************************************************
 BH1832  DESIGNATION -  52 V 092 LADTD
 BH1832  PID         -  BH1832
 BH1832  STATE/COUNTY-  LA/ST TAMMANY
 BH1832  COUNTRY     -  US
 BH1832  USGS QUAD   -  HICKORY (2018)
 BH1832
 BH1832                         *CURRENT SURVEY CONTROL
 BH1832  ______________________________________________________________________
 BH1832* NAD 83(1986) POSITION- 30 24 17.     (N) 089 45 58.     (W)   SCALED
 BH1832* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1832  **This station is located in a suspected subsidence area (see below).
 BH1832  ______________________________________________________________________
 BH1832  GEOID HEIGHT    -        -26.974 (meters)                     GEOID18
 BH1832  DYNAMIC HEIGHT  -         11.402 (meters)       37.41  (feet) COMP
 BH1832  MODELED GRAVITY -    979,349.9   (mgal)                       NAVD 88
 BH1832
 BH1832.The horizontal coordinates were scaled from a map and have
 BH1832.an estimated accuracy of +/- 6 seconds.
 BH1832
 BH1832.** This station is in an area of known vertical motion. If an
 BH1832.** orthometric height was ever established but is not available 
 BH1832.** in the current survey control section, the orthometric height
 BH1832.** is considered suspect.  Suspect heights are available in the
 BH1832.** superseded section only if requested.
 BH1832
 BH1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1832.GEOID18 height accuracy estimate available here.
 BH1832
 BH1832.Click photographs - Photos may exist for this station.
 BH1832
 BH1832.The dynamic height is computed by dividing the NAVD 88
 BH1832.geopotential number by the normal gravity value computed on the
 BH1832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1832.degrees latitude (g = 980.6199 gals.).
 BH1832
 BH1832.The modeled gravity was interpolated from observed gravity values.
 BH1832
 BH1832;                    North         East    Units  Estimated Accuracy
 BH1832;SPC LA S     -   212,160.    1,150,590.      MT  (+/- 180 meters Scaled)
 BH1832
 BH1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU342668(NAD 83)
 BH1832
 BH1832                          SUPERSEDED SURVEY CONTROL
 BH1832
 BH1832.No superseded survey control is available for this station.
 BH1832
 BH1832_MARKER: DB = BENCH MARK DISK
 BH1832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1832_STAMPING: 52V092 1978
 BH1832_MARK LOGO: LADTD
 BH1832_PROJECTION: FLUSH
 BH1832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1832+STABILITY: SURFACE MOTION
 BH1832
 BH1832  HISTORY     - Date     Condition        Report By
 BH1832  HISTORY     - 1978     MONUMENTED       LADTD
 BH1832  HISTORY     - 1982     GOOD             LADTD
 BH1832
 BH1832                          STATION DESCRIPTION
 BH1832
 BH1832'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1832'3.7 KM (2.3 MI) NW FROM PEARL RIVER.
 BH1832'1.45 KM (0.9 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND LA
 BH1832'41 SPUR NORTH OF PEARL RIVER, AT THE JUNCTION LA 41 AND  AUNT MASSEY
 BH1832'ROAD, 46.6 METERS (153 FT) EAST OF LA 41, 5.2 METERS (17 FT) NORTH OF
 BH1832'AUNT MASSEY ROAD, 47.9 METERS (157 FT) NORTHWEST OF NORTHWEST CORNER
 BH1832'OF BAPTIST CHURCH.
 BH1832'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BH1832'THE MARK IS ABOVE LEVEL WITH AUNT MASSEY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1834 ***********************************************************************
 BH1834  DESIGNATION -  52 V 093 LADTD
 BH1834  PID         -  BH1834
 BH1834  STATE/COUNTY-  LA/ST TAMMANY
 BH1834  COUNTRY     -  US
 BH1834  USGS QUAD   -  HICKORY (2018)
 BH1834
 BH1834                         *CURRENT SURVEY CONTROL
 BH1834  ______________________________________________________________________
 BH1834* NAD 83(1986) POSITION- 30 24 42.     (N) 089 46 40.     (W)   SCALED
 BH1834* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1834  **This station is located in a suspected subsidence area (see below).
 BH1834  ______________________________________________________________________
 BH1834  GEOID HEIGHT    -        -26.977 (meters)                     GEOID18
 BH1834  DYNAMIC HEIGHT  -         12.257 (meters)       40.21  (feet) COMP
 BH1834  MODELED GRAVITY -    979,350.0   (mgal)                       NAVD 88
 BH1834
 BH1834.The horizontal coordinates were scaled from a map and have
 BH1834.an estimated accuracy of +/- 6 seconds.
 BH1834
 BH1834.** This station is in an area of known vertical motion. If an
 BH1834.** orthometric height was ever established but is not available 
 BH1834.** in the current survey control section, the orthometric height
 BH1834.** is considered suspect.  Suspect heights are available in the
 BH1834.** superseded section only if requested.
 BH1834
 BH1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1834.GEOID18 height accuracy estimate available here.
 BH1834
 BH1834.Click photographs - Photos may exist for this station.
 BH1834
 BH1834.The dynamic height is computed by dividing the NAVD 88
 BH1834.geopotential number by the normal gravity value computed on the
 BH1834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1834.degrees latitude (g = 980.6199 gals.).
 BH1834
 BH1834.The modeled gravity was interpolated from observed gravity values.
 BH1834
 BH1834;                    North         East    Units  Estimated Accuracy
 BH1834;SPC LA S     -   212,910.    1,149,460.      MT  (+/- 180 meters Scaled)
 BH1834
 BH1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU331676(NAD 83)
 BH1834
 BH1834                          SUPERSEDED SURVEY CONTROL
 BH1834
 BH1834.No superseded survey control is available for this station.
 BH1834
 BH1834_MARKER: DB = BENCH MARK DISK
 BH1834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1834_STAMPING: 52V093 1978
 BH1834_MARK LOGO: LADTD
 BH1834_PROJECTION: FLUSH
 BH1834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1834+STABILITY: SURFACE MOTION
 BH1834
 BH1834  HISTORY     - Date     Condition        Report By
 BH1834  HISTORY     - 1978     MONUMENTED       LADTD
 BH1834  HISTORY     - 1982     GOOD             LADTD
 BH1834
 BH1834                          STATION DESCRIPTION
 BH1834
 BH1834'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1834'5 KM (3.1 MI) NW FROM PEARL RIVER.
 BH1834'2.90 KM (1.8 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND LA
 BH1834'41 SPUR NORTH OF PEARL RIVER TO THE JUNCTION OF LA 41 AND CRAWFORD
 BH1834'ROAD, 29.9 METERS (98 FT) EAST OF LA 41, 14.0 METERS (46 FT) NORTH OF
 BH1834'J CRAWFORD ROAD.
 BH1834'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BH1834'THE MARK IS 0.30 M BELOW LA 41.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1837 ***********************************************************************
 BH1837  DESIGNATION -  52 V 094
 BH1837  PID         -  BH1837
 BH1837  STATE/COUNTY-  LA/ST TAMMANY
 BH1837  COUNTRY     -  US
 BH1837  USGS QUAD   -  HICKORY (2018)
 BH1837
 BH1837                         *CURRENT SURVEY CONTROL
 BH1837  ______________________________________________________________________
 BH1837* NAD 83(1986) POSITION- 30 25 09.     (N) 089 47 14.     (W)   SCALED
 BH1837* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1837  **This station is located in a suspected subsidence area (see below).
 BH1837  ______________________________________________________________________
 BH1837  GEOID HEIGHT    -        -26.983 (meters)                     GEOID18
 BH1837  DYNAMIC HEIGHT  -         12.795 (meters)       41.98  (feet) COMP
 BH1837  MODELED GRAVITY -    979,350.1   (mgal)                       NAVD 88
 BH1837
 BH1837.The horizontal coordinates were scaled from a map and have
 BH1837.an estimated accuracy of +/- 6 seconds.
 BH1837
 BH1837.** This station is in an area of known vertical motion. If an
 BH1837.** orthometric height was ever established but is not available 
 BH1837.** in the current survey control section, the orthometric height
 BH1837.** is considered suspect.  Suspect heights are available in the
 BH1837.** superseded section only if requested.
 BH1837
 BH1837.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1837.GEOID18 height accuracy estimate available here.
 BH1837
 BH1837.Click photographs - Photos may exist for this station.
 BH1837
 BH1837.The dynamic height is computed by dividing the NAVD 88
 BH1837.geopotential number by the normal gravity value computed on the
 BH1837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1837.degrees latitude (g = 980.6199 gals.).
 BH1837
 BH1837.The modeled gravity was interpolated from observed gravity values.
 BH1837
 BH1837;                    North         East    Units  Estimated Accuracy
 BH1837;SPC LA S     -   213,730.    1,148,540.      MT  (+/- 180 meters Scaled)
 BH1837
 BH1837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU322685(NAD 83)
 BH1837
 BH1837                          SUPERSEDED SURVEY CONTROL
 BH1837
 BH1837.No superseded survey control is available for this station.
 BH1837
 BH1837_MARKER: DB = BENCH MARK DISK
 BH1837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1837_STAMPING: 52V094 1978
 BH1837_MARK LOGO: LADH
 BH1837_PROJECTION: FLUSH
 BH1837_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1837+STABILITY: SURFACE MOTION
 BH1837_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1837+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1990
 BH1837
 BH1837  HISTORY     - Date     Condition        Report By
 BH1837  HISTORY     - 1978     MONUMENTED       LADTD
 BH1837  HISTORY     - 1982     GOOD             LADTD
 BH1837  HISTORY     - 19900410 GOOD             LADTD
 BH1837
 BH1837                          STATION DESCRIPTION
 BH1837
 BH1837'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1837'6.4 KM (4 MI) NW FROM PEARL RIVER.
 BH1837'4.35 KM (2.7 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND LA
 BH1837'41 SPUR NORTH OF PEARL RIVER, ALSO 0.48 KM (0.3 MI) NORTH ALONG
 BH1837'LA 41 FROM THE JUNCTION OF LA 41 AND LA 36 AT HICKORY, 39.3 METERS
 BH1837'(131 FT) WEST OF LA 41, 4.9 METERS (16 FT) SOUTH OF M CRAWFORD ROAD.
 BH1837'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1837'THE MARK IS 0.30 M ABOVE M. CRAWFORD ROAD.
 BH1837
 BH1837                          STATION RECOVERY (1990)
 BH1837
 BH1837'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1837'THE STATION IS LOCATED ABOUT 16.9 KM (10.50 MI) SOUTH-SOUTHEAST OF
 BH1837'TALISHEEK, 4.3 KM (2.65 MI) NORTHWEST OF PEARL RIVER AND 0.5 KM (0.30
 BH1837'MI) NORTH OF HICKORY.  OWNERSHIP--ST TAMMANY PARISH. TO REACH THE
 BH1837'STATION FROM THE JUNCTION OF STATE HIGHWAYS 41 AND 36 IN HICKORY, GO
 BH1837'NORTH FOR 0.5 KM (0.30 MI) ON HIGHWAY 41 TO THE MARK SET ON THE LEFT
 BH1837'AT THE JUNCTION WITH MONROE CRAWFORD ROAD. THE STATION IS 39.8 M
 BH1837'(130.6 FT) WEST FROM THE CENTER OF HIGHWAY 41, 8.7 M (28.5 FT)
 BH1837'NORTHWEST FROM A POWEWR POLE WITH A TRANSFORMER ATTACHED, 4.9 M (16.1
 BH1837'FT) SOUTH FROM THE CENTER OF THE PARISH ROAD AND 0.3 M (1.0 FT) EAST
 BH1837'FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH
 BH1837'THE GROUND AND ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWA3 M
 BH1837'SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS
 BH1837'PROJECTING 2.5 CM (1 IN) ABOVE THE GROUND SURFACE AND ABOUT LEVEL WITH
 BH1837'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1838 ***********************************************************************
 BH1838  DESIGNATION -  52 V 095
 BH1838  PID         -  BH1838
 BH1838  STATE/COUNTY-  LA/ST TAMMANY
 BH1838  COUNTRY     -  US
 BH1838  USGS QUAD   -  HICKORY (2018)
 BH1838
 BH1838                         *CURRENT SURVEY CONTROL
 BH1838  ______________________________________________________________________
 BH1838* NAD 83(1986) POSITION- 30 25 51.     (N) 089 47 12.     (W)   SCALED
 BH1838* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1838  **This station is located in a suspected subsidence area (see below).
 BH1838  ______________________________________________________________________
 BH1838  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BH1838  DYNAMIC HEIGHT  -         13.675 (meters)       44.87  (feet) COMP
 BH1838  MODELED GRAVITY -    979,350.2   (mgal)                       NAVD 88
 BH1838
 BH1838.The horizontal coordinates were scaled from a map and have
 BH1838.an estimated accuracy of +/- 6 seconds.
 BH1838
 BH1838.** This station is in an area of known vertical motion. If an
 BH1838.** orthometric height was ever established but is not available 
 BH1838.** in the current survey control section, the orthometric height
 BH1838.** is considered suspect.  Suspect heights are available in the
 BH1838.** superseded section only if requested.
 BH1838
 BH1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1838.GEOID18 height accuracy estimate available here.
 BH1838
 BH1838.Click photographs - Photos may exist for this station.
 BH1838
 BH1838.The dynamic height is computed by dividing the NAVD 88
 BH1838.geopotential number by the normal gravity value computed on the
 BH1838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1838.degrees latitude (g = 980.6199 gals.).
 BH1838
 BH1838.The modeled gravity was interpolated from observed gravity values.
 BH1838
 BH1838;                    North         East    Units  Estimated Accuracy
 BH1838;SPC LA S     -   215,030.    1,148,570.      MT  (+/- 180 meters Scaled)
 BH1838
 BH1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU323698(NAD 83)
 BH1838
 BH1838                          SUPERSEDED SURVEY CONTROL
 BH1838
 BH1838.No superseded survey control is available for this station.
 BH1838
 BH1838_MARKER: DB = BENCH MARK DISK
 BH1838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1838_STAMPING: 52V095 1978
 BH1838_MARK LOGO: LADH
 BH1838_PROJECTION: FLUSH
 BH1838_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1838+STABILITY: SURFACE MOTION
 BH1838_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1838+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2006
 BH1838
 BH1838  HISTORY     - Date     Condition        Report By
 BH1838  HISTORY     - 1978     MONUMENTED       LADTD
 BH1838  HISTORY     - 1982     GOOD             LADTD
 BH1838  HISTORY     - 19900410 GOOD             LADTD
 BH1838  HISTORY     - 20060429 GOOD             NGS
 BH1838
 BH1838                          STATION DESCRIPTION
 BH1838
 BH1838'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1838'7.2 KM (4.5 MI) NW FROM PEARL RIVER.
 BH1838'5.63 KM (3.5 MI) NORTH ALONG LA 41 FROM THE JUNCTION LA 41 AND LA
 BH1838'41 SPUR NORTH OF PEARL RIVER, ALSO 1.77 KM (1.1 MI) NORTH ALONG LA
 BH1838'41 FROM JUNCTION OF LA 41 AND LA 36 AT HICKORY, 50.3 METERS (165 FT)
 BH1838'WEST OF LA 41, 5.2 METERS (17 FT) SOUTH OF OLEY CRAWFORD ROAD.
 BH1838'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1838'THE MARK IS 0.30 M ABOVE OLEY CRAWFORD ROAD.
 BH1838
 BH1838                          STATION RECOVERY (1990)
 BH1838
 BH1838'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1838'THE STATION IS LOCATED ABOUT 15.6 KM (9.70 MI) SOUTHEAST FROM
 BH1838'TALISHEEK AND 1.8 KM (1.10 MI) NORTH OF HICKORY. OWNERSHIP--UNKNOWN.
 BH1838'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 41 AND 36 IN
 BH1838'HICKORY GO NORTH FOR 1.8 KM (1.10 MI) ON HIGHWAY 41 TO THE MARK SET ON
 BH1838'THE LEFT, AT THE JUNCTION WITH OLEY CRAWFORD ROAD. THE STATION IS 50.3
 BH1838'M (165.0 FT) WEST FROM THE CENTER OF HIGHWAY 41, 12.5 M (41.0 FT) EAST
 BH1838'FROM A POWER POLE, 9.0 M (29.5 FT) WEST-NORTHWEST FROM A 61 CM (24 IN)
 BH1838'LIVE OAK TREE AND 5.2 M (17.1 FT) SOUTH FROM THE CENTER OF THE PARISH
 BH1838'ROAD.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0 FT)
 BH1838'BELOW THE LEVEL OF THE HIGHWAY.
 BH1838
 BH1838                          STATION RECOVERY (2006)
 BH1838
 BH1838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1838'RECOVERED IN GOOD CONDITION.  ADD--1 FOOT SOUTHEAST OF A CARSONITE
 BH1838'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1839 ***********************************************************************
 BH1839  DESIGNATION -  52 V 096
 BH1839  PID         -  BH1839
 BH1839  STATE/COUNTY-  LA/ST TAMMANY
 BH1839  COUNTRY     -  US
 BH1839  USGS QUAD   -  HICKORY (2018)
 BH1839
 BH1839                         *CURRENT SURVEY CONTROL
 BH1839  ______________________________________________________________________
 BH1839* NAD 83(1986) POSITION- 30 26 33.     (N) 089 47 39.     (W)   SCALED
 BH1839* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1839  **This station is located in a suspected subsidence area (see below).
 BH1839  ______________________________________________________________________
 BH1839  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BH1839  DYNAMIC HEIGHT  -         13.936 (meters)       45.72  (feet) COMP
 BH1839  MODELED GRAVITY -    979,350.3   (mgal)                       NAVD 88
 BH1839
 BH1839.The horizontal coordinates were scaled from a map and have
 BH1839.an estimated accuracy of +/- 6 seconds.
 BH1839
 BH1839.** This station is in an area of known vertical motion. If an
 BH1839.** orthometric height was ever established but is not available 
 BH1839.** in the current survey control section, the orthometric height
 BH1839.** is considered suspect.  Suspect heights are available in the
 BH1839.** superseded section only if requested.
 BH1839
 BH1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1839.GEOID18 height accuracy estimate available here.
 BH1839
 BH1839.Click photographs - Photos may exist for this station.
 BH1839
 BH1839.The dynamic height is computed by dividing the NAVD 88
 BH1839.geopotential number by the normal gravity value computed on the
 BH1839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1839.degrees latitude (g = 980.6199 gals.).
 BH1839
 BH1839.The modeled gravity was interpolated from observed gravity values.
 BH1839
 BH1839;                    North         East    Units  Estimated Accuracy
 BH1839;SPC LA S     -   216,310.    1,147,830.      MT  (+/- 180 meters Scaled)
 BH1839
 BH1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU316711(NAD 83)
 BH1839
 BH1839                          SUPERSEDED SURVEY CONTROL
 BH1839
 BH1839.No superseded survey control is available for this station.
 BH1839
 BH1839_MARKER: DB = BENCH MARK DISK
 BH1839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1839_STAMPING: 52V096 1978
 BH1839_MARK LOGO: LADTD
 BH1839_PROJECTION: FLUSH
 BH1839_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1839+STABILITY: SURFACE MOTION
 BH1839_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1839+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2006
 BH1839
 BH1839  HISTORY     - Date     Condition        Report By
 BH1839  HISTORY     - 1978     MONUMENTED       LADTD
 BH1839  HISTORY     - 1982     GOOD             LADTD
 BH1839  HISTORY     - 19900410 GOOD             LADTD
 BH1839  HISTORY     - 20060427 GOOD             NGS
 BH1839
 BH1839                          STATION DESCRIPTION
 BH1839
 BH1839'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1839'8.9 KM (5.5 MI) NW FROM PEARL RIVER.
 BH1839'7.24 KM (4.5 MI) NORTH ALONG LA 41 FROM THE JUNCTION LA 41 AND LA
 BH1839'41 SPUR NORTH OF PEARL RIVER, ALSO 3.40 KM (2.1 MI) NORTH ALONG LA 41
 BH1839'FROM JUNCTION OF LA 41 AND LA 36 AT HICKORY, 17.4 METERS (57 FT) WEST
 BH1839'OF LA 41, 15.2 METERS (50 FT) NORTH OF PRIVATE DRIVE, 12.2 METERS
 BH1839'(40 FT) SOUTH OF PRIVATE DRIVE, 15.5 METERS (51 FT) SOUTHEAST OF
 BH1839'NORTHEAST CORNER OF NORGAS BUTANE BULK PLANT FENCE, 14.3 METERS
 BH1839'(47 FT) NORTHEAST OF SOUTHEAST CORNER OF FENCE.
 BH1839'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1839'THE MARK IS 0.30 M BELOW LA 41.
 BH1839
 BH1839                          STATION RECOVERY (1990)
 BH1839
 BH1839'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1839'THE STATION IS LOCATED ABOUT 14.0 KM (8.70 MI) SOUTHEAST OF TALISHEEK
 BH1839'AND 3.4 KM (2.10 MI) NORTH-NORTHWEST OF HICKORY. OWNERSHIP--LOUISIANA
 BH1839'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BH1839'FROM THE JUNCTION OF STATE HIGHWAYS 41 AND 36 IN HICKORY, GO NORTH FOR
 BH1839'3.4 KM (2.10 MI) ON HIGHWAY 41 TO THE MARK ON THE LEFT, SET IN FRONT
 BH1839'OF 2 PROPANE TANKS BELONGING TO HERRING GAS COMPANY, 17.4 M (57.1 FT)
 BH1839'WEST FROM THE CENTER OF THE HIGHWAY, 15.5 M (50.9 FT) SOUTHEAST FROM
 BH1839'THE NORTHEAST CORNER OF A CHAIN LINK FENCE AROUND THE TANKS, 15.2 M
 BH1839'(49.9 FT) NORTH FROM A PRIVATE DRIVE, 14.3 M (46.9 FT) NORTHEAST FROM
 BH1839'THE SOUTHEAST CORNER OF THE FENCE, 12.2 M (40.0 FT) SOUTH FROM THE
 BH1839'CENTER OF A PRIVATE DRIVE, 6.9 M (22.6 FT) SOUTH-SOUTHEAST FROM A
 BH1839'POWER POLE WITH A TRANSFORMER AND SECURITY LIGHT ATTACHED, 2.3 M (7.5
 BH1839'FT) NORTH FROM A 51 CM (20 IN) PINE TREE AND 0.3 M (1.0 FT) EAST FROM
 BH1839'A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE
 BH1839'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BH1839
 BH1839                          STATION RECOVERY (2006)
 BH1839
 BH1839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1839'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1840 ***********************************************************************
 BH1840  DESIGNATION -  52 V 097
 BH1840  PID         -  BH1840
 BH1840  STATE/COUNTY-  LA/ST TAMMANY
 BH1840  COUNTRY     -  US
 BH1840  USGS QUAD   -  HICKORY (2018)
 BH1840
 BH1840                         *CURRENT SURVEY CONTROL
 BH1840  ______________________________________________________________________
 BH1840* NAD 83(1986) POSITION- 30 27 09.     (N) 089 48 08.     (W)   SCALED
 BH1840* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1840  **This station is located in a suspected subsidence area (see below).
 BH1840  ______________________________________________________________________
 BH1840  GEOID HEIGHT    -        -27.045 (meters)                     GEOID18
 BH1840  DYNAMIC HEIGHT  -         15.128 (meters)       49.63  (feet) COMP
 BH1840  MODELED GRAVITY -    979,350.4   (mgal)                       NAVD 88
 BH1840
 BH1840.The horizontal coordinates were scaled from a map and have
 BH1840.an estimated accuracy of +/- 6 seconds.
 BH1840
 BH1840.** This station is in an area of known vertical motion. If an
 BH1840.** orthometric height was ever established but is not available 
 BH1840.** in the current survey control section, the orthometric height
 BH1840.** is considered suspect.  Suspect heights are available in the
 BH1840.** superseded section only if requested.
 BH1840
 BH1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1840.GEOID18 height accuracy estimate available here.
 BH1840
 BH1840.Click photographs - Photos may exist for this station.
 BH1840
 BH1840.The dynamic height is computed by dividing the NAVD 88
 BH1840.geopotential number by the normal gravity value computed on the
 BH1840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1840.degrees latitude (g = 980.6199 gals.).
 BH1840
 BH1840.The modeled gravity was interpolated from observed gravity values.
 BH1840
 BH1840;                    North         East    Units  Estimated Accuracy
 BH1840;SPC LA S     -   217,410.    1,147,050.      MT  (+/- 180 meters Scaled)
 BH1840
 BH1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU309722(NAD 83)
 BH1840
 BH1840                          SUPERSEDED SURVEY CONTROL
 BH1840
 BH1840.No superseded survey control is available for this station.
 BH1840
 BH1840_MARKER: DB = BENCH MARK DISK
 BH1840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1840_STAMPING: 52V097 1978
 BH1840_MARK LOGO: LADTD
 BH1840_PROJECTION: FLUSH
 BH1840_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1840+STABILITY: SURFACE MOTION
 BH1840_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1840+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2006
 BH1840
 BH1840  HISTORY     - Date     Condition        Report By
 BH1840  HISTORY     - 1978     MONUMENTED       LADTD
 BH1840  HISTORY     - 1982     GOOD             LADTD
 BH1840  HISTORY     - 19900410 GOOD             LADTD
 BH1840  HISTORY     - 20060427 GOOD             NGS
 BH1840
 BH1840                          STATION DESCRIPTION
 BH1840
 BH1840'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1840'10.1 KM (6.3 MI) NW FROM PEARL RIVER.
 BH1840'8.69 KM (5.4 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND
 BH1840'LA 41 SPUR NORTH OF PEARL RIVER, ALSO 4.84 KM (3 MI) NORTH ALONG LA
 BH1840'41 FROM JUNCTION OF LA 41 AND LA 36 AT HICKORY, 31.4 METERS
 BH1840'(103 FT) WEST OF LA 41, 32.9 METERS (108 FT) SOUTHEAST OF SOUTHWEST
 BH1840'CORNER OF CHARTER OAK BAPTIST CHURCH, 26.7 METERS (87.5 FT)
 BH1840'SOUTHEAST OF SOUTHEAST CORNER OF CHURCH.
 BH1840'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1840'THE MARK IS 0.61 M BELOW LA 41.
 BH1840
 BH1840                          STATION RECOVERY (1990)
 BH1840
 BH1840'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1840'THE STATION IS LOCATED ABOUT 12.6 KM (7.80 MI) SOUTHEAST OF TALISHEEK
 BH1840'AND 4.8 KM (3.00 MI) NORTH-NORTHWEST OF HICKORY.  OWNERSHIP--CHARTER
 BH1840'OAK MISSIONARY BATIST CHURCH. TO REACH THE STATION FROM THE JUNCTION
 BH1840'OF STATE HIGHWAYS 41 AND 36 IN HICKORY, GO NORTH FOR 4.8 KM (3.00 MI)
 BH1840'ON HIGHWAY 41 TO THE MARK ON THE LEFT, SET AT THE CHARTER OAK
 BH1840'MISSIONARY BATIST CHURCH. THE STATION IS 32.9 M (107.9 FT) SOUTHEAST
 BH1840'FROM THE SOUTHWEST CORNER OF THE CHURCH, 31.4 M (103.0 FT) WEST FROM
 BH1840'THE CENTER OF THE HIGHWAY, 26.2 M (86.0 FT) SOUTH-SOUTHEAST FROM THE
 BH1840'SOUTHEAST CORNER OF THE CHURCH, 15.2 M (49.9 FT) SOUTHWEST FROM A 1.5
 BH1840'M (4.9 FT) LIVE OAK TREE, 0.5 M (1.6 FT) NORTH FROM A CHAIN FENCE AND
 BH1840'0.3 M (1.0 FT) NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BH1840'THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0 FT) BELOW THE
 BH1840'LEVEL OF THE HIGHWAY.
 BH1840
 BH1840                          STATION RECOVERY (2006)
 BH1840
 BH1840'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1840'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1841 ***********************************************************************
 BH1841  DESIGNATION -  52 V 098
 BH1841  PID         -  BH1841
 BH1841  STATE/COUNTY-  LA/ST TAMMANY
 BH1841  COUNTRY     -  US
 BH1841  USGS QUAD   -  HICKORY (2018)
 BH1841
 BH1841                         *CURRENT SURVEY CONTROL
 BH1841  ______________________________________________________________________
 BH1841* NAD 83(2011) POSITION- 30 27 55.78112(N) 089 48 41.28160(W)   ADJUSTED
 BH1841* NAD 83(2011) ELLIP HT-   -12.525 (meters)        (06/27/12)   ADJUSTED
 BH1841* NAD 83(2011) EPOCH   -  2010.00
 BH1841* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1841  **This station is located in a suspected subsidence area (see below).
 BH1841  ______________________________________________________________________
 BH1841  GEOID HEIGHT    -        -27.066 (meters)                     GEOID18
 BH1841  NAD 83(2011) X  -     18,105.272 (meters)                     COMP
 BH1841  NAD 83(2011) Y  - -5,502,233.269 (meters)                     COMP
 BH1841  NAD 83(2011) Z  -  3,214,951.644 (meters)                     COMP
 BH1841  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 BH1841  DYNAMIC HEIGHT  -         14.672 (meters)       48.14  (feet) COMP
 BH1841  MODELED GRAVITY -    979,350.6   (mgal)                       NAVD 88
 BH1841
 BH1841  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BH1841  Standards:
 BH1841         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BH1841            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BH1841  -------------------------------------------------------------------
 BH1841  NETWORK    0.68   3.41           0.13   0.34   1.74      0.05795307
 BH1841  -------------------------------------------------------------------
 BH1841  Click here for local accuracies and other accuracy information.
 BH1841
 BH1841.The horizontal coordinates were established by GPS observations
 BH1841.and adjusted by the National Geodetic Survey in June 2012.
 BH1841
 BH1841.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BH1841.been affixed to the stable North American tectonic plate. See 
 BH1841.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BH1841
 BH1841.The horizontal coordinates are valid at the epoch date displayed above
 BH1841.which is a decimal equivalence of Year/Month/Day.
 BH1841
 BH1841.** This station is in an area of known vertical motion. If an
 BH1841.** orthometric height was ever established but is not available 
 BH1841.** in the current survey control section, the orthometric height
 BH1841.** is considered suspect.  Suspect heights are available in the
 BH1841.** superseded section only if requested.
 BH1841
 BH1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1841.GEOID18 height accuracy estimate available here.
 BH1841
 BH1841.Click photographs - Photos may exist for this station.
 BH1841
 BH1841.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BH1841
 BH1841.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1841
 BH1841.The ellipsoidal height was determined by GPS observations
 BH1841.and is referenced to NAD 83.
 BH1841
 BH1841.The dynamic height is computed by dividing the NAVD 88
 BH1841.geopotential number by the normal gravity value computed on the
 BH1841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1841.degrees latitude (g = 980.6199 gals.).
 BH1841
 BH1841.The modeled gravity was interpolated from observed gravity values.
 BH1841
 BH1841. The following values were computed from the NAD 83(2011) position.
 BH1841
 BH1841;                    North         East     Units Scale Factor Converg.
 BH1841;SPC LA S     -   218,836.663 1,146,138.708   MT  0.99995851   +0 45 39.4
 BH1841;SPC LA S     -   717,966.62  3,760,290.08   sFT  0.99995851   +0 45 39.4
 BH1841;UTM  16      - 3,373,727.377   230,061.936   MT  1.00049902   -1 25 34.8
 BH1841
 BH1841!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1841!SPC LA S     -   1.00000197  x   0.99995851  =   0.99996048
 BH1841!UTM  16      -   1.00000197  x   1.00049902  =   1.00050099
 BH1841
 BH1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3006173727(NAD 83)
 BH1841
 BH1841                          SUPERSEDED SURVEY CONTROL
 BH1841
 BH1841  NAD 83(2007)-  30 27 55.78117(N)    089 48 41.28227(W) AD(2006.81) A
 BH1841  ELLIP H (03/12/08)  -12.517  (m)                       GP(2006.81) 3 1
 BH1841
 BH1841.Superseded values are not recommended for survey control.
 BH1841
 BH1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1841.See file dsdata.pdf to determine how the superseded data were derived.
 BH1841
 BH1841_MARKER: DB = BENCH MARK DISK
 BH1841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1841_STAMPING: 52 V 098 1982
 BH1841_MARK LOGO: LADHGS
 BH1841_PROJECTION: FLUSH
 BH1841_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1841+STABILITY: SURFACE MOTION
 BH1841_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1841+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2006
 BH1841
 BH1841  HISTORY     - Date     Condition        Report By
 BH1841  HISTORY     - 1978     MONUMENTED       LADTD
 BH1841  HISTORY     - 1982     GOOD             LADTD
 BH1841  HISTORY     - 19900410 GOOD             LADTD
 BH1841  HISTORY     - 20060427 GOOD             NGS
 BH1841
 BH1841                          STATION DESCRIPTION
 BH1841
 BH1841'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1841'11.9 KM (7.4 MI) NW FROM PEARL RIVER.
 BH1841'10.46 KM (6.5 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND
 BH1841'LA 41 SPUR NORTH OF PEARL RIVER, ALSO 6.57 KM (4.1 MI) NORTH ALONG LA
 BH1841'41 FROM THE JUNCTION OF LA 41 AND LA 36 AT HICKORY, 23.5 METERS
 BH1841'(77 FT) EAST OF LA 41, 7.9 METERS (26 FT) SOUTH OF PRIVATE DRIVE,
 BH1841'2.7 METERS (9 FT) EAST OF SOUTHWEST CORNER OF CHAIN LINK FENCE.
 BH1841'MARK IS INSIDE YARD FENCE.
 BH1841'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1841'THE MARK IS 0.30 M BELOW LA 41.
 BH1841
 BH1841                          STATION RECOVERY (1990)
 BH1841
 BH1841'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1841'THE STATION IS LOCATED ABOUT 10.8 KM (6.70 MI) SOUTHEAST OF TALISHEEK
 BH1841'AND 6.6 KM (4.10 MI) NORTHWEST OF HICKORY.  OWNERSHIP--UNKNOWN. TO
 BH1841'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 41 AND 36 IN
 BH1841'HICKORY, GO NORTH FOR 6.6 KM (4.10 MI) ON HIGHWAY 41 TO THE MARK ON
 BH1841'THE RIGHT, SET INSIDE A YARD FENCE. THE STATION IS 23.5 M (77.1 FT)
 BH1841'EAST FROM THE CENTER OF THE HIGHWAY, 7.9 M (25.9 FT) SOUTH FROM THE
 BH1841'CENTER OF A PRIVATE DRIVE, 2.7 M (8.9 FT) EAST FROM THE SOUTHWEST
 BH1841'CORNER OF THE CHAIN LINK FENCE AND 0.3 M (1.0 FT) NORTH FROM A METAL
 BH1841'WITNESS POST WITH SIGN ATTACHED. THE MARK IS FLUSH WITH THE GROUND AND
 BH1841'ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BH1841
 BH1841                          STATION RECOVERY (2006)
 BH1841
 BH1841'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BH1841'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1843 ***********************************************************************
 BH1843  DESIGNATION -  52 V 099
 BH1843  PID         -  BH1843
 BH1843  STATE/COUNTY-  LA/ST TAMMANY
 BH1843  COUNTRY     -  US
 BH1843  USGS QUAD   -  HICKORY (2018)
 BH1843
 BH1843                         *CURRENT SURVEY CONTROL
 BH1843  ______________________________________________________________________
 BH1843* NAD 83(1986) POSITION- 30 29 42.     (N) 089 48 54.     (W)   SCALED
 BH1843* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1843  **This station is located in a suspected subsidence area (see below).
 BH1843  ______________________________________________________________________
 BH1843  GEOID HEIGHT    -        -27.135 (meters)                     GEOID18
 BH1843  DYNAMIC HEIGHT  -         15.842 (meters)       51.98  (feet) COMP
 BH1843  MODELED GRAVITY -    979,350.4   (mgal)                       NAVD 88
 BH1843
 BH1843.The horizontal coordinates were scaled from a map and have
 BH1843.an estimated accuracy of +/- 6 seconds.
 BH1843
 BH1843.** This station is in an area of known vertical motion. If an
 BH1843.** orthometric height was ever established but is not available 
 BH1843.** in the current survey control section, the orthometric height
 BH1843.** is considered suspect.  Suspect heights are available in the
 BH1843.** superseded section only if requested.
 BH1843
 BH1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1843.GEOID18 height accuracy estimate available here.
 BH1843
 BH1843.Click photographs - Photos may exist for this station.
 BH1843
 BH1843.The dynamic height is computed by dividing the NAVD 88
 BH1843.geopotential number by the normal gravity value computed on the
 BH1843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1843.degrees latitude (g = 980.6199 gals.).
 BH1843
 BH1843.The modeled gravity was interpolated from observed gravity values.
 BH1843
 BH1843;                    North         East    Units  Estimated Accuracy
 BH1843;SPC LA S     -   222,100.    1,145,760.      MT  (+/- 180 meters Scaled)
 BH1843
 BH1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU298770(NAD 83)
 BH1843
 BH1843                          SUPERSEDED SURVEY CONTROL
 BH1843
 BH1843.No superseded survey control is available for this station.
 BH1843
 BH1843_MARKER: DB = BENCH MARK DISK
 BH1843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1843_STAMPING: 52V099 1978
 BH1843_MARK LOGO: LADTD
 BH1843_PROJECTION: FLUSH
 BH1843_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1843+STABILITY: SURFACE MOTION
 BH1843_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1843+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1990
 BH1843
 BH1843  HISTORY     - Date     Condition        Report By
 BH1843  HISTORY     - 1978     MONUMENTED       LADTD
 BH1843  HISTORY     - 1982     GOOD             LADTD
 BH1843  HISTORY     - 19900410 GOOD             LADTD
 BH1843
 BH1843                          STATION DESCRIPTION
 BH1843
 BH1843'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1843'15 KM (9.3 MI) NW FROM PEARL RIVER.
 BH1843'14 KM (8.7 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND
 BH1843'LA 41 SPUR NORTH OF PEARL RIVER, ALSO 10.14 KM (6.3 MI) NORTH ALONG
 BH1843'LA 41 FROM JUNCTION OF LA 41 AND LA 36 AT HICKORY, 97.5 METERS
 BH1843'(320 FT) WEST OF LA 41, 6.1 METERS (20 FT) SOUTH OF EDGAR KENNEDY
 BH1843'ROAD, 32.6 METERS (107 FT) NORTHWEST OF NORTHWEST CORNER OF
 BH1843'EVANS CREEK BAPTIST CHURCH.
 BH1843'THE MARK IS ABOVE LEVEL WITH EDGAR KENNEDY ROAD.
 BH1843
 BH1843                          STATION RECOVERY (1990)
 BH1843
 BH1843'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1843'THE STATION IS LOCATED ABOUT 10.1 KM (6.25 MI) NORTHWEST OF HICKORY
 BH1843'AND 7.2 KM (4.45 MI) SOUTHEAST OF TALISHEEK.  OWNERSHIP--ST TAMMANY
 BH1843'PARISH. TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 41
 BH1843'AND 435, EAST OF TALISHEEK, GO SOUTH FOR 7.2 KM (4.45 MI) ON HIGHWAY
 BH1843'41 TO THE MARK ON THE RIGHT, SET AT THE JUNCTION WITH EDGAR KENNEDY
 BH1843'ROAD AND THE EVANS CREEK BAPTIST CHURCH. THE STATION IS 97.5 M (319.9
 BH1843'FT) WEST FROM THE CENTER OF THE HIGHWAY, 32.6 M (107.0 FT) NORTHWEST
 BH1843'FROM THE NORTHWEST CORNER OF THE CHURCH, 6.1 M (20.0 FT) SOUTH FROM
 BH1843'THE CENTER OF THE PARISH ROAD, 4.6 M (15.1 FT) EAST FROM THE NORTHEAST
 BH1843'CORNER OF A CHAIN LINK FENCE SURROUNDING A HOUSE, 3.7 M (12.1 FT)
 BH1843'EAST-NORTHEAST FROM A 51 CM (20 IN) WATER OAK TREE AND 0.6 M (2.0 FT)
 BH1843'NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH
 BH1843'WITH THE GROUND AND ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 BH1843'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1844 ***********************************************************************
 BH1844  DESIGNATION -  52 V 100
 BH1844  PID         -  BH1844
 BH1844  STATE/COUNTY-  LA/ST TAMMANY
 BH1844  COUNTRY     -  US
 BH1844  USGS QUAD   -  INDUSTRIAL (2018)
 BH1844
 BH1844                         *CURRENT SURVEY CONTROL
 BH1844  ______________________________________________________________________
 BH1844* NAD 83(1986) POSITION- 30 30 25.     (N) 089 49 02.     (W)   SCALED
 BH1844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1844  **This station is located in a suspected subsidence area (see below).
 BH1844  ______________________________________________________________________
 BH1844  GEOID HEIGHT    -        -27.164 (meters)                     GEOID18
 BH1844  DYNAMIC HEIGHT  -         17.822 (meters)       58.47  (feet) COMP
 BH1844  MODELED GRAVITY -    979,344.2   (mgal)                       NAVD 88
 BH1844
 BH1844.The horizontal coordinates were scaled from a map and have
 BH1844.an estimated accuracy of +/- 6 seconds.
 BH1844
 BH1844.** This station is in an area of known vertical motion. If an
 BH1844.** orthometric height was ever established but is not available 
 BH1844.** in the current survey control section, the orthometric height
 BH1844.** is considered suspect.  Suspect heights are available in the
 BH1844.** superseded section only if requested.
 BH1844
 BH1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1844.GEOID18 height accuracy estimate available here.
 BH1844
 BH1844.Click photographs - Photos may exist for this station.
 BH1844
 BH1844.The dynamic height is computed by dividing the NAVD 88
 BH1844.geopotential number by the normal gravity value computed on the
 BH1844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1844.degrees latitude (g = 980.6199 gals.).
 BH1844
 BH1844.The modeled gravity was interpolated from observed gravity values.
 BH1844
 BH1844;                    North         East    Units  Estimated Accuracy
 BH1844;SPC LA S     -   223,420.    1,145,530.      MT  (+/- 180 meters Scaled)
 BH1844
 BH1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU296783(NAD 83)
 BH1844
 BH1844                          SUPERSEDED SURVEY CONTROL
 BH1844
 BH1844.No superseded survey control is available for this station.
 BH1844
 BH1844_MARKER: DB = BENCH MARK DISK
 BH1844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1844_STAMPING: 52V100 1978
 BH1844_MARK LOGO: LADTD
 BH1844_PROJECTION: FLUSH
 BH1844_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1844+STABILITY: SURFACE MOTION
 BH1844_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1844+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1990
 BH1844
 BH1844  HISTORY     - Date     Condition        Report By
 BH1844  HISTORY     - 1978     MONUMENTED       LADTD
 BH1844  HISTORY     - 1982     GOOD             LADTD
 BH1844  HISTORY     - 19900410 GOOD             LADTD
 BH1844
 BH1844                          STATION DESCRIPTION
 BH1844
 BH1844'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1844'12.9 KM (8.7 MI) SE FROM BUSH.
 BH1844'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 16.1 KM (10.3 MI)
 BH1844'SOUTHEAST ALONG LA 41 TO MARKER, ALSO 5.8 KM (3.6 MI) SOUTHEAST OF
 BH1844'JUNCTION OF LA 41 AND 435 EAST OF TALISHEEK, 28.7 METERS (94 FT)
 BH1844'EAST OF LA 41, 4.3 METERS (14 FT) NORTH OF BECKY LAKE ROAD.
 BH1844'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BH1844'THE MARK IS ABOVE LEVEL WITH BECKY LAKE ROAD.
 BH1844
 BH1844                          STATION RECOVERY (1990)
 BH1844
 BH1844'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1844'THE STATION IS LOCATED ABOUT 11.5 KM (7.15 MI) NORTH OF HICKORY AND
 BH1844'5.8 KM (3.60 MI) EAST-SOUTHEAST OF TALISHEEK.  OWNERSHIP--UNKNOWN. TO
 BH1844'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 41 AND 435, EAST
 BH1844'OF TALISHEEK, GO SOUTH FOR 5.8 KM (3.60 MI) ON HIGHWAY 41 TO THE MARK
 BH1844'SET ON THE LEFT, AT THE JUNCTION WITH BECKY LAKE ROAD. THE STATION IS
 BH1844'28.7 M (94.2 FT) EAST FROM THE CENTER OF THE HIGHWAY, 4.3 M (14.1 FT)
 BH1844'NORTH FROM THE CENTER OF THE PARISH ROAD AND 0.3 M (1.0 FT) WEST FROM
 BH1844'A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH
 BH1844'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1845 ***********************************************************************
 BH1845  DESIGNATION -  52 V 101
 BH1845  PID         -  BH1845
 BH1845  STATE/COUNTY-  LA/ST TAMMANY
 BH1845  COUNTRY     -  US
 BH1845  USGS QUAD   -  INDUSTRIAL (2018)
 BH1845
 BH1845                         *CURRENT SURVEY CONTROL
 BH1845  ______________________________________________________________________
 BH1845* NAD 83(1986) POSITION- 30 30 57.     (N) 089 49 59.     (W)   SCALED
 BH1845* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1845  **This station is located in a suspected subsidence area (see below).
 BH1845  ______________________________________________________________________
 BH1845  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 BH1845  DYNAMIC HEIGHT  -         17.935 (meters)       58.84  (feet) COMP
 BH1845  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BH1845
 BH1845.The horizontal coordinates were scaled from a map and have
 BH1845.an estimated accuracy of +/- 6 seconds.
 BH1845
 BH1845.** This station is in an area of known vertical motion. If an
 BH1845.** orthometric height was ever established but is not available 
 BH1845.** in the current survey control section, the orthometric height
 BH1845.** is considered suspect.  Suspect heights are available in the
 BH1845.** superseded section only if requested.
 BH1845
 BH1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1845.GEOID18 height accuracy estimate available here.
 BH1845
 BH1845.Click photographs - Photos may exist for this station.
 BH1845
 BH1845.The dynamic height is computed by dividing the NAVD 88
 BH1845.geopotential number by the normal gravity value computed on the
 BH1845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1845.degrees latitude (g = 980.6199 gals.).
 BH1845
 BH1845.The modeled gravity was interpolated from observed gravity values.
 BH1845
 BH1845;                    North         East    Units  Estimated Accuracy
 BH1845;SPC LA S     -   224,390.    1,143,990.      MT  (+/- 180 meters Scaled)
 BH1845
 BH1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU281793(NAD 83)
 BH1845
 BH1845                          SUPERSEDED SURVEY CONTROL
 BH1845
 BH1845.No superseded survey control is available for this station.
 BH1845
 BH1845_MARKER: DB = BENCH MARK DISK
 BH1845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1845_STAMPING: 52V101 1978
 BH1845_MARK LOGO: LADTD
 BH1845_PROJECTION: FLUSH
 BH1845_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1845+STABILITY: SURFACE MOTION
 BH1845_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1845+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1990
 BH1845
 BH1845  HISTORY     - Date     Condition        Report By
 BH1845  HISTORY     - 1978     MONUMENTED       LADTD
 BH1845  HISTORY     - 1982     GOOD             LADTD
 BH1845  HISTORY     - 19900410 GOOD             LADTD
 BH1845
 BH1845                          STATION DESCRIPTION
 BH1845
 BH1845'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1845'12.4 KM (7.7 MI) SE FROM BUSH.
 BH1845'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, G0 14.8 KM (9.2 MI)
 BH1845'SOUTHEAST ALONG LA 41 TO MARKER, ALSO 4 KM (2.5 MI) SOUTHEAST OF
 BH1845'JUNCTION OF LA 41 AND LA 435 EAST OF TALISHEEK, 38.7 METERS
 BH1845'(127 FT) WEST OF LA 41, 4.9 METERS (16 FT) SOUTH OF A PARISH ROAD.
 BH1845'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1845'THE MARK IS 0.61 M ABOVE PARISH ROAD.
 BH1845
 BH1845                          STATION RECOVERY (1990)
 BH1845
 BH1845'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1845'THE STATION IS LOCATED ABOUT 13.4 KM (8.30 MI) NORTHWEST OF HICKORY
 BH1845'AND 4.0 KM (2.50 MI) EAST-SOUTHEAST OF TALISHEEK. OWNERSHIP--UNKNOWN.
 BH1845'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 41 AND 435,
 BH1845'EAST OF TALISHEEK, GO SOUTH FOR 4.0 KM (2.50 MI) ON HIGHWAY 41 TO THE
 BH1845'MARK SET ON THE RIGHT, AT THE JUNCTION WITH A WOODS ROAD. THE STATION
 BH1845'IS 38.7 M (127.0 FT) WEST FROM THE CENTER OF THE HIGHWAY, 22.6 M (74.1
 BH1845'FT) WEST-NORTHWEST FROM A TELEPHONE JUNCTION BOX NUMBER 10, 6.1 M
 BH1845'(20.0 FT) WEST FROM A 61 CM (24 IN) LIVE OAK TREE, 4.9 M (16.1 FT)
 BH1845'SOUTH FROM THE CENTER OF THE WOODS ROAD, 0.9 M (3.0 FT) NORTH FROM A
 BH1845'FENCE AND 0.3 M (1.0 FT) EAST FROM A METAL WITNESS POST WITH SIGN
 BH1845'ATTACHED.  THE MARK IS RECESSED 5 CM (2 IN) BELOW THE GROUND SURFACE
 BH1845'AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1846 ***********************************************************************
 BH1846  DESIGNATION -  52 V 102
 BH1846  PID         -  BH1846
 BH1846  STATE/COUNTY-  LA/ST TAMMANY
 BH1846  COUNTRY     -  US
 BH1846  USGS QUAD   -  INDUSTRIAL (2018)
 BH1846
 BH1846                         *CURRENT SURVEY CONTROL
 BH1846  ______________________________________________________________________
 BH1846* NAD 83(1986) POSITION- 30 31 23.     (N) 089 51 10.     (W)   SCALED
 BH1846* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1846  **This station is located in a suspected subsidence area (see below).
 BH1846  ______________________________________________________________________
 BH1846  GEOID HEIGHT    -        -27.165 (meters)                     GEOID18
 BH1846  DYNAMIC HEIGHT  -         18.492 (meters)       60.67  (feet) COMP
 BH1846  MODELED GRAVITY -    979,344.9   (mgal)                       NAVD 88
 BH1846
 BH1846.The horizontal coordinates were scaled from a map and have
 BH1846.an estimated accuracy of +/- 6 seconds.
 BH1846
 BH1846.** This station is in an area of known vertical motion. If an
 BH1846.** orthometric height was ever established but is not available 
 BH1846.** in the current survey control section, the orthometric height
 BH1846.** is considered suspect.  Suspect heights are available in the
 BH1846.** superseded section only if requested.
 BH1846
 BH1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1846.GEOID18 height accuracy estimate available here.
 BH1846
 BH1846.Click photographs - Photos may exist for this station.
 BH1846
 BH1846.The dynamic height is computed by dividing the NAVD 88
 BH1846.geopotential number by the normal gravity value computed on the
 BH1846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1846.degrees latitude (g = 980.6199 gals.).
 BH1846
 BH1846.The modeled gravity was interpolated from observed gravity values.
 BH1846
 BH1846;                    North         East    Units  Estimated Accuracy
 BH1846;SPC LA S     -   225,170.    1,142,090.      MT  (+/- 180 meters Scaled)
 BH1846
 BH1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU262802(NAD 83)
 BH1846
 BH1846                          SUPERSEDED SURVEY CONTROL
 BH1846
 BH1846.No superseded survey control is available for this station.
 BH1846
 BH1846_MARKER: DB = BENCH MARK DISK
 BH1846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1846_STAMPING: 52V102 1978
 BH1846_MARK LOGO: LADTD
 BH1846_PROJECTION: FLUSH
 BH1846_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1846+STABILITY: SURFACE MOTION
 BH1846_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1846+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2006
 BH1846
 BH1846  HISTORY     - Date     Condition        Report By
 BH1846  HISTORY     - 1978     MONUMENTED       LADTD
 BH1846  HISTORY     - 1982     GOOD             LADTD
 BH1846  HISTORY     - 19900410 GOOD             LADTD
 BH1846  HISTORY     - 20060423 GOOD             NGS
 BH1846
 BH1846                          STATION DESCRIPTION
 BH1846
 BH1846'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1846'10.8 KM (6.7 MI) SE FROM BUSH.
 BH1846'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 12.7 KM (7.9 MI)
 BH1846'SOUTHEAST ALONG LA 41 TO MARKER, ALSO 1.9 KM (1.2 MI) SOUTHEAST OF
 BH1846'JUNCTION OF LA 41 AND LA 435 EAST OF TALISHEEK, 41.1 METERS (132 FT)
 BH1846'EAST OF LA 41, 7.0 METERS (23 FT) NORTH OF PARKER CEMETERY ROAD.
 BH1846'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BH1846'THE MARK IS ABOVE LEVEL WITH PARKER CEMETERY ROAD..
 BH1846
 BH1846                          STATION RECOVERY (1990)
 BH1846
 BH1846'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1846'THE STATION IS LOCATED ABOUT 15.4 KM (9.55 MI) NORTHWEST OF HICKORY
 BH1846'AND 1.9 KM (1.20 MI) EAST-SOUTHEAST OF TALISHEEK. OWNERSHIP--UNKNOWN.
 BH1846'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 41 AND 435,
 BH1846'EAST OF TALISHEEK, GO SOUTH FOR 1.9 KM (1.20 MI) ON HIGHWAY 41 TO THE
 BH1846'MARK SET ON THE LEFT, AT THE JUNCTION WITH PARKER CEMETERY ROAD AND
 BH1846'CEMETARY, 45.4 M (148.9 FT) WEST-SOUTHWEST FROM THE NORTHWEST CORNER
 BH1846'OF A CHAIN LINK FENCE AROUND THE CEMETARY, 40.3 M (132.2 FT) EAST FROM
 BH1846'THE CENTER OF THE HIGHWAY, 10.5 M (34.4 FT) EAST FROM A 30 CM (12 IN)
 BH1846'BLACK JACK OAK TREE, 7.0 M (23.0 FT) NORTH FROM THE CENTER OF THE
 BH1846'CEMETARY ROAD AND 0.6 M (2.0 FT) WEST FROM A METAL WITNESS POST WITH
 BH1846'SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0
 BH1846'FT) BELOW THE LEVEL OF THE HIGHWAY.
 BH1846
 BH1846                          STATION RECOVERY (2006)
 BH1846
 BH1846'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1846'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1847 ***********************************************************************
 BH1847  DESIGNATION -  52 V 103
 BH1847  PID         -  BH1847
 BH1847  STATE/COUNTY-  LA/ST TAMMANY
 BH1847  COUNTRY     -  US
 BH1847  USGS QUAD   -  INDUSTRIAL (2018)
 BH1847
 BH1847                         *CURRENT SURVEY CONTROL
 BH1847  ______________________________________________________________________
 BH1847* NAD 83(1986) POSITION- 30 32 03.     (N) 089 52 08.     (W)   SCALED
 BH1847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1847  **This station is located in a suspected subsidence area (see below).
 BH1847  ______________________________________________________________________
 BH1847  GEOID HEIGHT    -        -27.176 (meters)                     GEOID18
 BH1847  DYNAMIC HEIGHT  -         17.536 (meters)       57.53  (feet) COMP
 BH1847  MODELED GRAVITY -    979,344.9   (mgal)                       NAVD 88
 BH1847
 BH1847.The horizontal coordinates were scaled from a map and have
 BH1847.an estimated accuracy of +/- 6 seconds.
 BH1847
 BH1847.** This station is in an area of known vertical motion. If an
 BH1847.** orthometric height was ever established but is not available 
 BH1847.** in the current survey control section, the orthometric height
 BH1847.** is considered suspect.  Suspect heights are available in the
 BH1847.** superseded section only if requested.
 BH1847
 BH1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1847.GEOID18 height accuracy estimate available here.
 BH1847
 BH1847.Click photographs - Photos may exist for this station.
 BH1847
 BH1847.The dynamic height is computed by dividing the NAVD 88
 BH1847.geopotential number by the normal gravity value computed on the
 BH1847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1847.degrees latitude (g = 980.6199 gals.).
 BH1847
 BH1847.The modeled gravity was interpolated from observed gravity values.
 BH1847
 BH1847;                    North         East    Units  Estimated Accuracy
 BH1847;SPC LA S     -   226,380.    1,140,530.      MT  (+/- 180 meters Scaled)
 BH1847
 BH1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU247814(NAD 83)
 BH1847
 BH1847                          SUPERSEDED SURVEY CONTROL
 BH1847
 BH1847.No superseded survey control is available for this station.
 BH1847
 BH1847_MARKER: DB = BENCH MARK DISK
 BH1847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1847_STAMPING: 52V103 1978
 BH1847_MARK LOGO: LADTD
 BH1847_PROJECTION: FLUSH
 BH1847_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1847+STABILITY: SURFACE MOTION
 BH1847_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1847+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1990
 BH1847
 BH1847  HISTORY     - Date     Condition        Report By
 BH1847  HISTORY     - 1978     MONUMENTED       LADTD
 BH1847  HISTORY     - 1982     GOOD             LADTD
 BH1847  HISTORY     - 1983     GOOD             LADTD
 BH1847  HISTORY     - 19900410 GOOD             LADTD
 BH1847  HISTORY     - 20060424 MARK NOT FOUND   NGS
 BH1847
 BH1847                          STATION DESCRIPTION
 BH1847
 BH1847'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1847'9 KM (5.6 MI) SE FROM BUSH.
 BH1847'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 10.8 KM (6.7 MI)
 BH1847'SOUTHEAST ALONG LA 41 TO MARKER,  AT JUNCTION OF LA 41 AND LA
 BH1847'435 EAST OF TALISHEEK, 24.4 METERS (80 FT) WEST OF LA 41, 23.5 METERS
 BH1847'(77 FT) NORTH OF LA 435.
 BH1847'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BH1847'THE MARK IS 0.91 M BELOW LA 41.
 BH1847
 BH1847                          STATION RECOVERY (1983)
 BH1847
 BH1847'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BH1847'RECOVERED IN GOOD CONDITION.
 BH1847
 BH1847                          STATION RECOVERY (1990)
 BH1847
 BH1847'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BH1847'THE STATION IS LOCATED ABOUT 17.4 KM (10.80 MI) NORTHWEST OF HICKORY,
 BH1847'10.8 KM (6.70 MI) SOUTH-SOUTHEAST OF BUSH AND 0.8 KM (0.50 MI) EAST OF
 BH1847'TALISHEEK, AT THE JUNCTION OF STATE HIGHWAYS 41 AND 435.
 BH1847'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. THE
 BH1847'STATION IS 24.4 M (80.1 FT) WEST FROM THE CENTER OF HIGHWAY 41, 23.5 M
 BH1847'(77.1 FT) NORTH FROM THE CENTER OF HIGHWAY 435 AND 0.5 M (1.6 FT) WEST
 BH1847'FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH
 BH1847'THE GROUND AND ABOUT 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BH1847
 BH1847                          STATION RECOVERY (2006)
 BH1847
 BH1847'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1847'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1849 ***********************************************************************
 BH1849  DESIGNATION -  52 V 104 LADTD
 BH1849  PID         -  BH1849
 BH1849  STATE/COUNTY-  LA/ST TAMMANY
 BH1849  COUNTRY     -  US
 BH1849  USGS QUAD   -  BUSH (2018)
 BH1849
 BH1849                         *CURRENT SURVEY CONTROL
 BH1849  ______________________________________________________________________
 BH1849* NAD 83(1986) POSITION- 30 32 32.     (N) 089 52 30.     (W)   SCALED
 BH1849* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1849  **This station is located in a suspected subsidence area (see below).
 BH1849  ______________________________________________________________________
 BH1849  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BH1849  DYNAMIC HEIGHT  -         18.067 (meters)       59.27  (feet) COMP
 BH1849  MODELED GRAVITY -    979,344.6   (mgal)                       NAVD 88
 BH1849
 BH1849.The horizontal coordinates were scaled from a map and have
 BH1849.an estimated accuracy of +/- 6 seconds.
 BH1849
 BH1849.** This station is in an area of known vertical motion. If an
 BH1849.** orthometric height was ever established but is not available 
 BH1849.** in the current survey control section, the orthometric height
 BH1849.** is considered suspect.  Suspect heights are available in the
 BH1849.** superseded section only if requested.
 BH1849
 BH1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1849.GEOID18 height accuracy estimate available here.
 BH1849
 BH1849.Click photographs - Photos may exist for this station.
 BH1849
 BH1849.The dynamic height is computed by dividing the NAVD 88
 BH1849.geopotential number by the normal gravity value computed on the
 BH1849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1849.degrees latitude (g = 980.6199 gals.).
 BH1849
 BH1849.The modeled gravity was interpolated from observed gravity values.
 BH1849
 BH1849;                    North         East    Units  Estimated Accuracy
 BH1849;SPC LA S     -   227,260.    1,139,930.      MT  (+/- 180 meters Scaled)
 BH1849
 BH1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU241823(NAD 83)
 BH1849
 BH1849                          SUPERSEDED SURVEY CONTROL
 BH1849
 BH1849.No superseded survey control is available for this station.
 BH1849
 BH1849_MARKER: DB = BENCH MARK DISK
 BH1849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1849_STAMPING: 52V104 1978
 BH1849_MARK LOGO: LADTD
 BH1849_PROJECTION: FLUSH
 BH1849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1849+STABILITY: SURFACE MOTION
 BH1849
 BH1849  HISTORY     - Date     Condition        Report By
 BH1849  HISTORY     - 1978     MONUMENTED       LADTD
 BH1849  HISTORY     - 1982     GOOD             LADTD
 BH1849  HISTORY     - 20060424 MARK NOT FOUND   NGS
 BH1849
 BH1849                          STATION DESCRIPTION
 BH1849
 BH1849'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1849'7.9 KM (4.9 MI) SE FROM BUSH.
 BH1849'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 9.7 KM (6 MI)
 BH1849'SOUTHEAST ALONG LA 41 TO MARKER,  AT JUNCTION OF LA 41 AND LA 435
 BH1849'SPUR, 1.1 KM (0.7 MI) NORTH OF TALISHEEK, 16.5 METERS (54 FT) EAST
 BH1849'OF LA 435 SPUR, 26.8 METERS (86 FT) WEST OF LA 41,  BETWEEN AND
 BH1849'IN LINE WITH TWO RIGHT-OF-WAY MARKERS, 8.5 METERS (28  FT) EAST OF
 BH1849'WEST MARKER, 10.7 METERS (35 FT) WEST OF EAST MARKER.
 BH1849'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1849'THE MARK IS 0.91 M BELOW LA 41.
 BH1849
 BH1849                          STATION RECOVERY (2006)
 BH1849
 BH1849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1849'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1850 ***********************************************************************
 BH1850  DESIGNATION -  52 V 105 LADTD
 BH1850  PID         -  BH1850
 BH1850  STATE/COUNTY-  LA/ST TAMMANY
 BH1850  COUNTRY     -  US
 BH1850  USGS QUAD   -  INDUSTRIAL (2018)
 BH1850
 BH1850                         *CURRENT SURVEY CONTROL
 BH1850  ______________________________________________________________________
 BH1850* NAD 83(1986) POSITION- 30 33 33.     (N) 089 52 18.     (W)   SCALED
 BH1850* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1850  **This station is located in a suspected subsidence area (see below).
 BH1850  ______________________________________________________________________
 BH1850  GEOID HEIGHT    -        -27.238 (meters)                     GEOID18
 BH1850  DYNAMIC HEIGHT  -         19.223 (meters)       63.07  (feet) COMP
 BH1850  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BH1850
 BH1850.The horizontal coordinates were scaled from a map and have
 BH1850.an estimated accuracy of +/- 6 seconds.
 BH1850
 BH1850.** This station is in an area of known vertical motion. If an
 BH1850.** orthometric height was ever established but is not available 
 BH1850.** in the current survey control section, the orthometric height
 BH1850.** is considered suspect.  Suspect heights are available in the
 BH1850.** superseded section only if requested.
 BH1850
 BH1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1850.GEOID18 height accuracy estimate available here.
 BH1850
 BH1850.Click photographs - Photos may exist for this station.
 BH1850
 BH1850.The dynamic height is computed by dividing the NAVD 88
 BH1850.geopotential number by the normal gravity value computed on the
 BH1850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1850.degrees latitude (g = 980.6199 gals.).
 BH1850
 BH1850.The modeled gravity was interpolated from observed gravity values.
 BH1850
 BH1850;                    North         East    Units  Estimated Accuracy
 BH1850;SPC LA S     -   229,150.    1,140,230.      MT  (+/- 180 meters Scaled)
 BH1850
 BH1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU245842(NAD 83)
 BH1850
 BH1850                          SUPERSEDED SURVEY CONTROL
 BH1850
 BH1850.No superseded survey control is available for this station.
 BH1850
 BH1850_MARKER: DB = BENCH MARK DISK
 BH1850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1850_STAMPING: 52V105 1978
 BH1850_MARK LOGO: LADTD
 BH1850_PROJECTION: FLUSH
 BH1850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1850+STABILITY: SURFACE MOTION
 BH1850_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1850+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2006
 BH1850
 BH1850  HISTORY     - Date     Condition        Report By
 BH1850  HISTORY     - 1978     MONUMENTED       LADTD
 BH1850  HISTORY     - 1982     GOOD             LADTD
 BH1850  HISTORY     - 20060424 GOOD             NGS
 BH1850
 BH1850                          STATION DESCRIPTION
 BH1850
 BH1850'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1850'6.3 KM (3.9 MI) SE FROM BUSH.
 BH1850'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 7.7 KM (4.8 MI)
 BH1850'SOUTHEAST ALONG LA 41 TO MARKER, 24.7 METERS (81 FT) WEST OF
 BH1850'CENTERLINE OF LA 41, 6.1 METERS (20 FT) NORTH OF CENTERLINE OF P
 BH1850'RICHARDSON ROAD.
 BH1850'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BH1850'THE MARK IS 0.61 M BELOW LA 41.
 BH1850
 BH1850                          STATION RECOVERY (2006)
 BH1850
 BH1850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1850'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1851 ***********************************************************************
 BH1851  DESIGNATION -  52 V 106 LADTD
 BH1851  PID         -  BH1851
 BH1851  STATE/COUNTY-  LA/ST TAMMANY
 BH1851  COUNTRY     -  US
 BH1851  USGS QUAD   -  INDUSTRIAL (2018)
 BH1851
 BH1851                         *CURRENT SURVEY CONTROL
 BH1851  ______________________________________________________________________
 BH1851* NAD 83(1986) POSITION- 30 34 15.     (N) 089 52 13.     (W)   SCALED
 BH1851* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1851  **This station is located in a suspected subsidence area (see below).
 BH1851  ______________________________________________________________________
 BH1851  GEOID HEIGHT    -        -27.270 (meters)                     GEOID18
 BH1851  DYNAMIC HEIGHT  -         20.292 (meters)       66.57  (feet) COMP
 BH1851  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BH1851
 BH1851.The horizontal coordinates were scaled from a map and have
 BH1851.an estimated accuracy of +/- 6 seconds.
 BH1851
 BH1851.** This station is in an area of known vertical motion. If an
 BH1851.** orthometric height was ever established but is not available 
 BH1851.** in the current survey control section, the orthometric height
 BH1851.** is considered suspect.  Suspect heights are available in the
 BH1851.** superseded section only if requested.
 BH1851
 BH1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1851.GEOID18 height accuracy estimate available here.
 BH1851
 BH1851.Click photographs - Photos may exist for this station.
 BH1851
 BH1851.The dynamic height is computed by dividing the NAVD 88
 BH1851.geopotential number by the normal gravity value computed on the
 BH1851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1851.degrees latitude (g = 980.6199 gals.).
 BH1851
 BH1851.The modeled gravity was interpolated from observed gravity values.
 BH1851
 BH1851;                    North         East    Units  Estimated Accuracy
 BH1851;SPC LA S     -   230,440.    1,140,340.      MT  (+/- 180 meters Scaled)
 BH1851
 BH1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU247855(NAD 83)
 BH1851
 BH1851                          SUPERSEDED SURVEY CONTROL
 BH1851
 BH1851.No superseded survey control is available for this station.
 BH1851
 BH1851_MARKER: DB = BENCH MARK DISK
 BH1851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1851_STAMPING: 52V106 1978
 BH1851_MARK LOGO: LADTD
 BH1851_PROJECTION: FLUSH
 BH1851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1851+STABILITY: SURFACE MOTION
 BH1851
 BH1851  HISTORY     - Date     Condition        Report By
 BH1851  HISTORY     - 1978     MONUMENTED       LADTD
 BH1851  HISTORY     - 1982     GOOD             LADTD
 BH1851
 BH1851                          STATION DESCRIPTION
 BH1851
 BH1851'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1851'5.1 KM (3.2 MI) SE FROM BUSH.
 BH1851'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 6.3 KM (3.9 MI)
 BH1851'SOUTHEAST ALONG LA 41 TO MARKER,  41.1 METERS (135 FT) EAST OF
 BH1851'CENTERLINE OF LA 41, 6.7 METERS (22 FT) SOUTH OF CENTERLINE OF
 BH1851'LAZY J CAMPGROUND ROAD.
 BH1851'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BH1851'THE MARK IS 0.61 M BELOW LA 41.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1852 ***********************************************************************
 BH1852  DESIGNATION -  52 V 107 LADTD
 BH1852  PID         -  BH1852
 BH1852  STATE/COUNTY-  LA/ST TAMMANY
 BH1852  COUNTRY     -  US
 BH1852  USGS QUAD   -  INDUSTRIAL (2018)
 BH1852
 BH1852                         *CURRENT SURVEY CONTROL
 BH1852  ______________________________________________________________________
 BH1852* NAD 83(1986) POSITION- 30 35 03.     (N) 089 52 14.     (W)   SCALED
 BH1852* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1852  **This station is located in a suspected subsidence area (see below).
 BH1852  ______________________________________________________________________
 BH1852  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BH1852  DYNAMIC HEIGHT  -         21.197 (meters)       69.54  (feet) COMP
 BH1852  MODELED GRAVITY -    979,341.4   (mgal)                       NAVD 88
 BH1852
 BH1852.The horizontal coordinates were scaled from a map and have
 BH1852.an estimated accuracy of +/- 6 seconds.
 BH1852
 BH1852.** This station is in an area of known vertical motion. If an
 BH1852.** orthometric height was ever established but is not available 
 BH1852.** in the current survey control section, the orthometric height
 BH1852.** is considered suspect.  Suspect heights are available in the
 BH1852.** superseded section only if requested.
 BH1852
 BH1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1852.GEOID18 height accuracy estimate available here.
 BH1852
 BH1852.Click photographs - Photos may exist for this station.
 BH1852
 BH1852.The dynamic height is computed by dividing the NAVD 88
 BH1852.geopotential number by the normal gravity value computed on the
 BH1852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1852.degrees latitude (g = 980.6199 gals.).
 BH1852
 BH1852.The modeled gravity was interpolated from observed gravity values.
 BH1852
 BH1852;                    North         East    Units  Estimated Accuracy
 BH1852;SPC LA S     -   231,920.    1,140,300.      MT  (+/- 180 meters Scaled)
 BH1852
 BH1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU247870(NAD 83)
 BH1852
 BH1852                          SUPERSEDED SURVEY CONTROL
 BH1852
 BH1852.No superseded survey control is available for this station.
 BH1852
 BH1852_MARKER: DB = BENCH MARK DISK
 BH1852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1852_STAMPING: 52V107 1978
 BH1852_MARK LOGO: LADTD
 BH1852_PROJECTION: FLUSH
 BH1852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1852+STABILITY: SURFACE MOTION
 BH1852
 BH1852  HISTORY     - Date     Condition        Report By
 BH1852  HISTORY     - 1978     MONUMENTED       LADTD
 BH1852  HISTORY     - 1982     GOOD             LADTD
 BH1852
 BH1852                          STATION DESCRIPTION
 BH1852
 BH1852'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1852'4 KM (2.5 MI) SE FROM BUSH.
 BH1852'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 4.8 KM (3 MI)
 BH1852'SOUTHEAST ALONG LA 41 TO MARKER,  20.6 METERS (67.5 FT) EAST OF
 BH1852'CENTERLINE OF LA 41, 25.3 METERS (83 FT) NORTH OF CENTERLINE OF
 BH1852'PRIVATE DRIVE.
 BH1852'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BH1852'THE MARK IS 0.91 M ABOVE LA 41.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1853 ***********************************************************************
 BH1853  DESIGNATION -  52 V 108 LADTD
 BH1853  PID         -  BH1853
 BH1853  STATE/COUNTY-  LA/ST TAMMANY
 BH1853  COUNTRY     -  US
 BH1853  USGS QUAD   -  INDUSTRIAL (2018)
 BH1853
 BH1853                         *CURRENT SURVEY CONTROL
 BH1853  ______________________________________________________________________
 BH1853* NAD 83(1986) POSITION- 30 36 02.     (N) 089 52 19.     (W)   SCALED
 BH1853* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1853  **This station is located in a suspected subsidence area (see below).
 BH1853  ______________________________________________________________________
 BH1853  GEOID HEIGHT    -        -27.345 (meters)                     GEOID18
 BH1853  DYNAMIC HEIGHT  -         15.750 (meters)       51.67  (feet) COMP
 BH1853  MODELED GRAVITY -    979,340.3   (mgal)                       NAVD 88
 BH1853
 BH1853.The horizontal coordinates were scaled from a map and have
 BH1853.an estimated accuracy of +/- 6 seconds.
 BH1853
 BH1853.** This station is in an area of known vertical motion. If an
 BH1853.** orthometric height was ever established but is not available 
 BH1853.** in the current survey control section, the orthometric height
 BH1853.** is considered suspect.  Suspect heights are available in the
 BH1853.** superseded section only if requested.
 BH1853
 BH1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1853.GEOID18 height accuracy estimate available here.
 BH1853
 BH1853.Click photographs - Photos may exist for this station.
 BH1853
 BH1853.The dynamic height is computed by dividing the NAVD 88
 BH1853.geopotential number by the normal gravity value computed on the
 BH1853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1853.degrees latitude (g = 980.6199 gals.).
 BH1853
 BH1853.The modeled gravity was interpolated from observed gravity values.
 BH1853
 BH1853;                    North         East    Units  Estimated Accuracy
 BH1853;SPC LA S     -   233,730.    1,140,140.      MT  (+/- 180 meters Scaled)
 BH1853
 BH1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU246888(NAD 83)
 BH1853
 BH1853                          SUPERSEDED SURVEY CONTROL
 BH1853
 BH1853.No superseded survey control is available for this station.
 BH1853
 BH1853_MARKER: DB = BENCH MARK DISK
 BH1853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1853_STAMPING: 52V108 1978
 BH1853_MARK LOGO: LADTD
 BH1853_PROJECTION: FLUSH
 BH1853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1853+STABILITY: SURFACE MOTION
 BH1853
 BH1853  HISTORY     - Date     Condition        Report By
 BH1853  HISTORY     - 1978     MONUMENTED       LADTD
 BH1853  HISTORY     - 1982     GOOD             LADTD
 BH1853
 BH1853                          STATION DESCRIPTION
 BH1853
 BH1853'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1853'2.9 KM (1.8 MI) SE FROM BUSH.
 BH1853'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 3.1 KM (1.9 MI)
 BH1853'SOUTHEAST ALONG LA 41 TO MARKER,  16.2 METERS (53 FT) EAST OF
 BH1853'CENTERLINE OF LA 41, 6.4 METERS (21 FT) SOUTH OF CENTERLINE OF
 BH1853'OVERSEAS ROAD.
 BH1853'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BH1853'THE MARK IS 0.61 M BELOW LA 41.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1854 ***********************************************************************
 BH1854  DESIGNATION -  52 V 109 LADTD
 BH1854  PID         -  BH1854
 BH1854  STATE/COUNTY-  LA/ST TAMMANY
 BH1854  COUNTRY     -  US
 BH1854  USGS QUAD   -  BUSH (2018)
 BH1854
 BH1854                         *CURRENT SURVEY CONTROL
 BH1854  ______________________________________________________________________
 BH1854* NAD 83(1986) POSITION- 30 36 31.     (N) 089 52 50.     (W)   SCALED
 BH1854* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1854  **This station is located in a suspected subsidence area (see below).
 BH1854  ______________________________________________________________________
 BH1854  GEOID HEIGHT    -        -27.354 (meters)                     GEOID18
 BH1854  DYNAMIC HEIGHT  -         25.607 (meters)       84.01  (feet) COMP
 BH1854  MODELED GRAVITY -    979,340.1   (mgal)                       NAVD 88
 BH1854
 BH1854.The horizontal coordinates were scaled from a map and have
 BH1854.an estimated accuracy of +/- 6 seconds.
 BH1854
 BH1854.** This station is in an area of known vertical motion. If an
 BH1854.** orthometric height was ever established but is not available 
 BH1854.** in the current survey control section, the orthometric height
 BH1854.** is considered suspect.  Suspect heights are available in the
 BH1854.** superseded section only if requested.
 BH1854
 BH1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1854.GEOID18 height accuracy estimate available here.
 BH1854
 BH1854.Click photographs - Photos may exist for this station.
 BH1854
 BH1854.The dynamic height is computed by dividing the NAVD 88
 BH1854.geopotential number by the normal gravity value computed on the
 BH1854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1854.degrees latitude (g = 980.6199 gals.).
 BH1854
 BH1854.The modeled gravity was interpolated from observed gravity values.
 BH1854
 BH1854;                    North         East    Units  Estimated Accuracy
 BH1854;SPC LA S     -   234,620.    1,139,300.      MT  (+/- 180 meters Scaled)
 BH1854
 BH1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU238897(NAD 83)
 BH1854
 BH1854                          SUPERSEDED SURVEY CONTROL
 BH1854
 BH1854.No superseded survey control is available for this station.
 BH1854
 BH1854_MARKER: DB = BENCH MARK DISK
 BH1854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1854_STAMPING: 52V109 1978
 BH1854_MARK LOGO: LADTD
 BH1854_PROJECTION: FLUSH
 BH1854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1854+STABILITY: SURFACE MOTION
 BH1854_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1854+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2006
 BH1854
 BH1854  HISTORY     - Date     Condition        Report By
 BH1854  HISTORY     - 1978     MONUMENTED       LADTD
 BH1854  HISTORY     - 1982     GOOD             LADTD
 BH1854  HISTORY     - 20060429 GOOD             NGS
 BH1854
 BH1854                          STATION DESCRIPTION
 BH1854
 BH1854'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1854'1.6 KM (1.0 MI) EAST FROM BUSH.
 BH1854'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH,  GO 1.6 KM (1 MI) EAST
 BH1854'ALONG LA 41 TO MARKER, 32 METERS (105 FT) EAST OF CENTERLINE OF LA
 BH1854'41, 4.9 METERS (16 FT) SOUTH OF CENTERLINE OF GRANTHAM ROAD.
 BH1854'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BH1854'THE MARK IS 0.91 M BELOW LA 41.
 BH1854
 BH1854                          STATION RECOVERY (2006)
 BH1854
 BH1854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1854'RECOVERED IN GOOD CONDITION. ADD--1.0 FOOT EAST OF A CARSONITE WITNESS
 BH1854'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1855 ***********************************************************************
 BH1855  DESIGNATION -  52 V 110 LADTD
 BH1855  PID         -  BH1855
 BH1855  STATE/COUNTY-  LA/ST TAMMANY
 BH1855  COUNTRY     -  US
 BH1855  USGS QUAD   -  BUSH (2018)
 BH1855
 BH1855                         *CURRENT SURVEY CONTROL
 BH1855  ______________________________________________________________________
 BH1855* NAD 83(1986) POSITION- 30 36 35.     (N) 089 54 06.     (W)   SCALED
 BH1855* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1855  **This station is located in a suspected subsidence area (see below).
 BH1855  ______________________________________________________________________
 BH1855  GEOID HEIGHT    -        -27.332 (meters)                     GEOID18
 BH1855  DYNAMIC HEIGHT  -         26.286 (meters)       86.24  (feet) COMP
 BH1855  MODELED GRAVITY -    979,340.8   (mgal)                       NAVD 88
 BH1855
 BH1855.The horizontal coordinates were scaled from a map and have
 BH1855.an estimated accuracy of +/- 6 seconds.
 BH1855
 BH1855.** This station is in an area of known vertical motion. If an
 BH1855.** orthometric height was ever established but is not available 
 BH1855.** in the current survey control section, the orthometric height
 BH1855.** is considered suspect.  Suspect heights are available in the
 BH1855.** superseded section only if requested.
 BH1855
 BH1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1855.GEOID18 height accuracy estimate available here.
 BH1855
 BH1855.Click photographs - Photos may exist for this station.
 BH1855
 BH1855.The dynamic height is computed by dividing the NAVD 88
 BH1855.geopotential number by the normal gravity value computed on the
 BH1855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1855.degrees latitude (g = 980.6199 gals.).
 BH1855
 BH1855.The modeled gravity was interpolated from observed gravity values.
 BH1855
 BH1855;                    North         East    Units  Estimated Accuracy
 BH1855;SPC LA S     -   234,710.    1,137,280.      MT  (+/- 180 meters Scaled)
 BH1855
 BH1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU218899(NAD 83)
 BH1855
 BH1855                          SUPERSEDED SURVEY CONTROL
 BH1855
 BH1855.No superseded survey control is available for this station.
 BH1855
 BH1855_MARKER: DB = BENCH MARK DISK
 BH1855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1855_STAMPING: 52V110 1978
 BH1855_MARK LOGO: LADTD
 BH1855_PROJECTION: FLUSH
 BH1855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1855+STABILITY: SURFACE MOTION
 BH1855
 BH1855  HISTORY     - Date     Condition        Report By
 BH1855  HISTORY     - 1978     MONUMENTED       LADTD
 BH1855  HISTORY     - 1982     GOOD             LADTD
 BH1855  HISTORY     - 20060429 MARK NOT FOUND   NGS
 BH1855
 BH1855                          STATION DESCRIPTION
 BH1855
 BH1855'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1855'0.3 KM (0.2 MI) WEST FROM BUSH.
 BH1855'FROM THE JUNCTION OF LA 41 AND LA 40 AT BUSH, GO 0.3 KM (0.2 MI)
 BH1855'WEST ON LA 40 TO MARKER, 25.0 METERS (82 FT) NORTH OF LA 40, 18.3
 BH1855'METERS (60 FT) EAST OF PRIVATE DRIVE, 5.5 METERS (18 FT) WEST OF WEST
 BH1855'RAIL OF RAILROAD TRACKS, 20.9 METERS (68.5 FT) NORTH NORTHWEST OF THE
 BH1855'NORTH SIGNAL LIGHT OF RAILROAD TRACK ON LA 40.
 BH1855'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1855'THE MARK IS 0.30 M BELOW LA 40.
 BH1855
 BH1855                          STATION RECOVERY (2006)
 BH1855
 BH1855'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1855'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3301 ***********************************************************************
 BJ3301  DESIGNATION -  52 V 111
 BJ3301  PID         -  BJ3301
 BJ3301  STATE/COUNTY-  LA/ST TAMMANY
 BJ3301  COUNTRY     -  US
 BJ3301  USGS QUAD   -  MARTINVILLE (2018)
 BJ3301
 BJ3301                         *CURRENT SURVEY CONTROL
 BJ3301  ______________________________________________________________________
 BJ3301* NAD 83(1986) POSITION- 30 35 17.     (N) 090 13 10.     (W)   SCALED
 BJ3301* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3301  **This station is located in a suspected subsidence area (see below).
 BJ3301  ______________________________________________________________________
 BJ3301  GEOID HEIGHT    -        -26.985 (meters)                     GEOID18
 BJ3301  DYNAMIC HEIGHT  -         28.204 (meters)       92.53  (feet) COMP
 BJ3301  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ3301
 BJ3301.The horizontal coordinates were scaled from a map and have
 BJ3301.an estimated accuracy of +/- 6 seconds.
 BJ3301
 BJ3301.** This station is in an area of known vertical motion. If an
 BJ3301.** orthometric height was ever established but is not available 
 BJ3301.** in the current survey control section, the orthometric height
 BJ3301.** is considered suspect.  Suspect heights are available in the
 BJ3301.** superseded section only if requested.
 BJ3301
 BJ3301.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3301.GEOID18 height accuracy estimate available here.
 BJ3301
 BJ3301.Click photographs - Photos may exist for this station.
 BJ3301
 BJ3301.The dynamic height is computed by dividing the NAVD 88
 BJ3301.geopotential number by the normal gravity value computed on the
 BJ3301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3301.degrees latitude (g = 980.6199 gals.).
 BJ3301
 BJ3301.The modeled gravity was interpolated from observed gravity values.
 BJ3301
 BJ3301;                    North         East    Units  Estimated Accuracy
 BJ3301;SPC LA S     -   231,970.    1,106,830.      MT  (+/- 180 meters Scaled)
 BJ3301
 BJ3301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP666872(NAD 83)
 BJ3301
 BJ3301                          SUPERSEDED SURVEY CONTROL
 BJ3301
 BJ3301.No superseded survey control is available for this station.
 BJ3301
 BJ3301_MARKER: DD = SURVEY DISK
 BJ3301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3301_STAMPING: 52V111 1982
 BJ3301_MARK LOGO: LADHGS
 BJ3301_PROJECTION: FLUSH
 BJ3301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3301+STABILITY: SURFACE MOTION
 BJ3301
 BJ3301  HISTORY     - Date     Condition        Report By
 BJ3301  HISTORY     - 1982     MONUMENTED       LADH
 BJ3301
 BJ3301                          STATION DESCRIPTION
 BJ3301
 BJ3301'DESCRIBED BY LA DEPT OF HIGHWAYS 1982
 BJ3301'3.4 KM (5.5 MI) SOUTHWEST FROM FOLSOM.  FROM THE MAIN CROSSROADS AND
 BJ3301'TRAFFIC LIGHT AT FOLSOM, GO 4 KM (2.5 MI) WEST ALONG HIGHWAY 40 TO THE
 BJ3301'INTERSECTION OF LA 40 AND WILLIE ROAD, THEN SOUTH ALONG WILLIE ROAD
 BJ3301'FOR 2.9 KM (1.8 MI) TO THE STATION ON THE LEFT 25.9 METERS (85 FT)
 BJ3301'NORTH-NORTHEAST CENTERLINE OF LA 1077, 17.7 METERS (58 FT)
 BJ3301'EAST-SOUTHEAST CENTERLINE OF WILLIE ROAD, 3.2 METERS (10.5 FT)
 BJ3301'SOUTH-SOUTHEAST OF A POWER POLE, 8.5 METERS (28 FT) NORTH-NORTHWEST OF
 BJ3301'A GUY POLE, 0.9 METER (3 FT) SOUTHWEST OF A FENCE.  IT IS 0.61 METERS
 BJ3301'SOUTHWEST FROM A WITNESS POST AND 0.30 M BELOW WILLIE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3300 ***********************************************************************
 BJ3300  DESIGNATION -  52 V 112
 BJ3300  PID         -  BJ3300
 BJ3300  STATE/COUNTY-  LA/ST TAMMANY
 BJ3300  COUNTRY     -  US
 BJ3300  USGS QUAD   -  MARTINVILLE (2018)
 BJ3300
 BJ3300                         *CURRENT SURVEY CONTROL
 BJ3300  ______________________________________________________________________
 BJ3300* NAD 83(1986) POSITION- 30 36 00.     (N) 090 13 00.     (W)   SCALED
 BJ3300* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3300  **This station is located in a suspected subsidence area (see below).
 BJ3300  ______________________________________________________________________
 BJ3300  GEOID HEIGHT    -        -27.009 (meters)                     GEOID18
 BJ3300  DYNAMIC HEIGHT  -         32.594 (meters)      106.94  (feet) COMP
 BJ3300  MODELED GRAVITY -    979,347.9   (mgal)                       NAVD 88
 BJ3300
 BJ3300.The horizontal coordinates were scaled from a map and have
 BJ3300.an estimated accuracy of +/- 6 seconds.
 BJ3300
 BJ3300.** This station is in an area of known vertical motion. If an
 BJ3300.** orthometric height was ever established but is not available 
 BJ3300.** in the current survey control section, the orthometric height
 BJ3300.** is considered suspect.  Suspect heights are available in the
 BJ3300.** superseded section only if requested.
 BJ3300
 BJ3300.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3300.GEOID18 height accuracy estimate available here.
 BJ3300
 BJ3300.Click photographs - Photos may exist for this station.
 BJ3300
 BJ3300.The dynamic height is computed by dividing the NAVD 88
 BJ3300.geopotential number by the normal gravity value computed on the
 BJ3300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3300.degrees latitude (g = 980.6199 gals.).
 BJ3300
 BJ3300.The modeled gravity was interpolated from observed gravity values.
 BJ3300
 BJ3300;                    North         East    Units  Estimated Accuracy
 BJ3300;SPC LA S     -   233,300.    1,107,090.      MT  (+/- 180 meters Scaled)
 BJ3300
 BJ3300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP668885(NAD 83)
 BJ3300
 BJ3300                          SUPERSEDED SURVEY CONTROL
 BJ3300
 BJ3300.No superseded survey control is available for this station.
 BJ3300
 BJ3300_MARKER: DD = SURVEY DISK
 BJ3300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3300_STAMPING: 52V112 1982
 BJ3300_MARK LOGO: LADHGS
 BJ3300_PROJECTION: FLUSH
 BJ3300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3300+STABILITY: SURFACE MOTION
 BJ3300
 BJ3300  HISTORY     - Date     Condition        Report By
 BJ3300  HISTORY     - 1982     MONUMENTED       LADH
 BJ3300
 BJ3300                          STATION DESCRIPTION
 BJ3300
 BJ3300'DESCRIBED BY LA DEPT OF HIGHWAYS 1982
 BJ3300'4.3 KM (2.7 MI) SOUTHWEST FROM FOLSOM.  FROM THE MAIN CROSSROADS AND
 BJ3300'TRAFFIC LIGHT AT FOLSOM, GO 4 KM (2.5 MI) WEST ALONG HIGHWAY 40 TO THE
 BJ3300'INTERSECTION OF LA 40 AND WILLIE ROAD, THEN SOUTH ALONG WILLIE ROAD
 BJ3300'FOR 1.6 KM (1 MI) TO THE STATION ON THE LEFT, 13.7 METERS (45 FT)
 BJ3300'EAST OF CENTERLINE OF WILLIE ROAD, 7.9 METERS (26 FT) SOUTH OF A
 BJ3300'GRAVEL DRIVE, 5.5 METERS (18 FT) SOUTH OF THE CORNER OF A BOARD FENCE,
 BJ3300'12.2 METERS (40 FT) NORTH-NORTHEAST OF A POWER POLE, 0.6 METER (2 FT)
 BJ3300'WEST OF A BOARD FENCE.  IT IS 0.40 METERS WEST FROM A WITNESS POST AND
 BJ3300'0.61 M BELOW WILLIE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3299 ***********************************************************************
 BJ3299  DESIGNATION -  52 V 113
 BJ3299  PID         -  BJ3299
 BJ3299  STATE/COUNTY-  LA/ST TAMMANY
 BJ3299  COUNTRY     -  US
 BJ3299  USGS QUAD   -  MARTINVILLE (2018)
 BJ3299
 BJ3299                         *CURRENT SURVEY CONTROL
 BJ3299  ______________________________________________________________________
 BJ3299* NAD 83(1986) POSITION- 30 36 49.     (N) 090 13 08.     (W)   SCALED
 BJ3299* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3299  **This station is located in a suspected subsidence area (see below).
 BJ3299  ______________________________________________________________________
 BJ3299  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BJ3299  DYNAMIC HEIGHT  -         31.788 (meters)      104.29  (feet) COMP
 BJ3299  MODELED GRAVITY -    979,347.3   (mgal)                       NAVD 88
 BJ3299
 BJ3299.The horizontal coordinates were scaled from a map and have
 BJ3299.an estimated accuracy of +/- 6 seconds.
 BJ3299
 BJ3299.** This station is in an area of known vertical motion. If an
 BJ3299.** orthometric height was ever established but is not available 
 BJ3299.** in the current survey control section, the orthometric height
 BJ3299.** is considered suspect.  Suspect heights are available in the
 BJ3299.** superseded section only if requested.
 BJ3299
 BJ3299.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3299.GEOID18 height accuracy estimate available here.
 BJ3299
 BJ3299.Click photographs - Photos may exist for this station.
 BJ3299
 BJ3299.The dynamic height is computed by dividing the NAVD 88
 BJ3299.geopotential number by the normal gravity value computed on the
 BJ3299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3299.degrees latitude (g = 980.6199 gals.).
 BJ3299
 BJ3299.The modeled gravity was interpolated from observed gravity values.
 BJ3299
 BJ3299;                    North         East    Units  Estimated Accuracy
 BJ3299;SPC LA S     -   234,810.    1,106,860.      MT  (+/- 180 meters Scaled)
 BJ3299
 BJ3299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP666900(NAD 83)
 BJ3299
 BJ3299                          SUPERSEDED SURVEY CONTROL
 BJ3299
 BJ3299.No superseded survey control is available for this station.
 BJ3299
 BJ3299_MARKER: DD = SURVEY DISK
 BJ3299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3299_STAMPING: 52V113 1982
 BJ3299_MARK LOGO: LADHGS
 BJ3299_PROJECTION: FLUSH
 BJ3299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3299+STABILITY: SURFACE MOTION
 BJ3299
 BJ3299  HISTORY     - Date     Condition        Report By
 BJ3299  HISTORY     - 1982     MONUMENTED       LADH
 BJ3299
 BJ3299                          STATION DESCRIPTION
 BJ3299
 BJ3299'DESCRIBED BY LA DEPT OF HIGHWAYS 1982
 BJ3299'4 KM (2.5 MI) WEST-SOUTHWEST FROM FOLSOM.  FROM THE MAIN CROSSROADS
 BJ3299'AND TRAFFIC LIGHT AT FOLSOM, GO 4 KM (2.5 MI) WEST ALONG HIGHWAY 40 TO
 BJ3299'THE STATION ON THE LEFT AT THE INTERSECTION OF LA 40 AND WILLIE ROAD,
 BJ3299'12.8 METERS (42 FT) SOUTH OF THE CENTERLINE OF LA 40, 13.4 METERS
 BJ3299'(44 FT) EAST OF THE CENTERLINE OF WILLIE ROAD, 3 METERS (10 FT) EAST
 BJ3299'OF A POWER POLE, 1.5 METERS (5 FT) NORTHEAST OF BARBED WIRE FENCE
 BJ3299'CORNER, 0.6 METER (2 FT) NORTH OF BARBED WIRE FENCE.  IT IS 0.46
 BJ3299'METERS NORTH FROM A WITNESS POST AND 0.30 M BELOW LA 40.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3709 ***********************************************************************
 BJ3709  DESIGNATION -  52 V 114
 BJ3709  PID         -  BJ3709
 BJ3709  STATE/COUNTY-  LA/ST TAMMANY
 BJ3709  COUNTRY     -  US
 BJ3709  USGS QUAD   -  MANDEVILLE (2018)
 BJ3709
 BJ3709                         *CURRENT SURVEY CONTROL
 BJ3709  ______________________________________________________________________
 BJ3709* NAD 83(1986) POSITION- 30 20 23.     (N) 090 00 24.     (W)   SCALED
 BJ3709* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3709  **This station is located in a suspected subsidence area (see below).
 BJ3709  ______________________________________________________________________
 BJ3709  GEOID HEIGHT    -        -26.661 (meters)                     GEOID18
 BJ3709  DYNAMIC HEIGHT  -          5.455 (meters)       17.90  (feet) COMP
 BJ3709  MODELED GRAVITY -    979,347.1   (mgal)                       NAVD 88
 BJ3709
 BJ3709.The horizontal coordinates were scaled from a map and have
 BJ3709.an estimated accuracy of +/- 6 seconds.
 BJ3709
 BJ3709.** This station is in an area of known vertical motion. If an
 BJ3709.** orthometric height was ever established but is not available 
 BJ3709.** in the current survey control section, the orthometric height
 BJ3709.** is considered suspect.  Suspect heights are available in the
 BJ3709.** superseded section only if requested.
 BJ3709
 BJ3709.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3709.GEOID18 height accuracy estimate available here.
 BJ3709
 BJ3709.Click photographs - Photos may exist for this station.
 BJ3709
 BJ3709.The dynamic height is computed by dividing the NAVD 88
 BJ3709.geopotential number by the normal gravity value computed on the
 BJ3709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3709.degrees latitude (g = 980.6199 gals.).
 BJ3709
 BJ3709.The modeled gravity was interpolated from observed gravity values.
 BJ3709
 BJ3709;                    North         East    Units  Estimated Accuracy
 BJ3709;SPC LA S     -   204,660.    1,127,560.      MT  (+/- 180 meters Scaled)
 BJ3709
 BJ3709_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP877602(NAD 83)
 BJ3709
 BJ3709                          SUPERSEDED SURVEY CONTROL
 BJ3709
 BJ3709.No superseded survey control is available for this station.
 BJ3709
 BJ3709_MARKER: DD = SURVEY DISK
 BJ3709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3709_STAMPING: 52 V 114 1983
 BJ3709_MARK LOGO: LADHGS
 BJ3709_PROJECTION: FLUSH
 BJ3709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3709+STABILITY: SURFACE MOTION
 BJ3709
 BJ3709  HISTORY     - Date     Condition        Report By
 BJ3709  HISTORY     - 1983     MONUMENTED       LADH
 BJ3709  HISTORY     - 1986     GOOD             NGS
 BJ3709
 BJ3709                          STATION DESCRIPTION
 BJ3709
 BJ3709'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BJ3709'6.1 KM (3.8 MI) EAST-SOUTHEAST FROM MANDEVILLE.  FROM THE JUNCTION OF
 BJ3709'LA 59, LA 1087 AND US 190 AT MANDEVILLE, GO EAST ALONG US 190 FOR 6 KM
 BJ3709'(3.7 MI) TO MARKER ON THE LEFT NEAR A LANDFILL ROAD.  29 METERS
 BJ3709'(95 FT) NORTH-NORTHEAST OF THE CENTER OF US 190, 11.6 METERS (38 FT)
 BJ3709'EAST OF THE CENTER OF LANDFILL ROAD, 19.2 METERS (63 FT)
 BJ3709'NORTH-NORTHEAST OF THE EAST END OF A 24-INCH CONCRETE CULVERT, 16.8
 BJ3709'METERS (55 FT) NORTH-NORTHEAST OF A TELEPHONE PEDESTAL, 4 METERS
 BJ3709'(13.2 FT) WEST-NORTHWEST OF A 12-INCH PINE TREE, 0.5 METERS (1.5 FT)
 BJ3709'SOUTH-SOUTHWEST OF CORNER POST OF CHAIN LINK FENCE.  IT IS 0.30 METERS
 BJ3709'EAST FROM A WITNESS POST AND 0.15 M ABOVE US 190.
 BJ3709
 BJ3709                          STATION RECOVERY (1986)
 BJ3709
 BJ3709'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3709'5.8 KM (3.6 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BJ3709'STATE HIGHWAY 59 IN MANDEVILLE TO THE MARK ON THE LEFT.  IT IS 28.9
 BJ3709'METERS (95.0 FT) NORTH-NORTHEAST OF THE CENTERLINE OF U.S. HIGHWAY
 BJ3709'190, 16.7 METERS (55.0 FT) NORTH-NORTHEAST OF A TELEPHONE PEDESTAL,
 BJ3709'11.5 METERS (38.0 FT) EAST OF THE CENTER OF THE LANDFILL ROAD AND 0.45
 BJ3709'METERS (1.5 FT) SOUTH-SOUTHWEST OF THE END OF A CHAIN LINK FENCE.
 BJ3709'THE MARK IS 0.30 METERS  E FROM  A WITNESS POST
 BJ3709'THE MARK IS 0.15 M ABOVE HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1881 ***********************************************************************
 BH1881  DESIGNATION -  52 V 115
 BH1881  PID         -  BH1881
 BH1881  STATE/COUNTY-  LA/ST TAMMANY
 BH1881  COUNTRY     -  US
 BH1881  USGS QUAD   -  LACOMBE (2018)
 BH1881
 BH1881                         *CURRENT SURVEY CONTROL
 BH1881  ______________________________________________________________________
 BH1881* NAD 83(1986) POSITION- 30 20 02.     (N) 089 59 33.     (W)   SCALED
 BH1881* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1881  **This station is located in a suspected subsidence area (see below).
 BH1881  ______________________________________________________________________
 BH1881  GEOID HEIGHT    -        -26.661 (meters)                     GEOID18
 BH1881  DYNAMIC HEIGHT  -          5.182 (meters)       17.00  (feet) COMP
 BH1881  MODELED GRAVITY -    979,346.9   (mgal)                       NAVD 88
 BH1881
 BH1881.The horizontal coordinates were scaled from a map and have
 BH1881.an estimated accuracy of +/- 6 seconds.
 BH1881
 BH1881.** This station is in an area of known vertical motion. If an
 BH1881.** orthometric height was ever established but is not available 
 BH1881.** in the current survey control section, the orthometric height
 BH1881.** is considered suspect.  Suspect heights are available in the
 BH1881.** superseded section only if requested.
 BH1881
 BH1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1881.GEOID18 height accuracy estimate available here.
 BH1881
 BH1881.Click photographs - Photos may exist for this station.
 BH1881
 BH1881.The dynamic height is computed by dividing the NAVD 88
 BH1881.geopotential number by the normal gravity value computed on the
 BH1881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1881.degrees latitude (g = 980.6199 gals.).
 BH1881
 BH1881.The modeled gravity was interpolated from observed gravity values.
 BH1881
 BH1881;                    North         East    Units  Estimated Accuracy
 BH1881;SPC LA S     -   204,030.    1,128,930.      MT  (+/- 180 meters Scaled)
 BH1881
 BH1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU122595(NAD 83)
 BH1881
 BH1881                          SUPERSEDED SURVEY CONTROL
 BH1881
 BH1881.No superseded survey control is available for this station.
 BH1881
 BH1881_MARKER: DD = SURVEY DISK
 BH1881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1881_STAMPING: 52 V 115 LADTD
 BH1881_MARK LOGO: LADHGS
 BH1881_PROJECTION: FLUSH
 BH1881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1881+STABILITY: SURFACE MOTION
 BH1881
 BH1881  HISTORY     - Date     Condition        Report By
 BH1881  HISTORY     - 1983     MONUMENTED       LADH
 BH1881  HISTORY     - 1986     GOOD             NGS
 BH1881
 BH1881                          STATION DESCRIPTION
 BH1881
 BH1881'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BH1881'FROM THE JUNCTION OF LA 59, LA 1087, AND US 190 AT MANDEVILLE, GO EAST
 BH1881'ALONG US 190 FOR 7.6 KM (4.7 MI) TO MARKER ON THE LEFT AT RAYMOND
 BH1881'ROAD, 12.5 METERS (41 FT) NORTH-NORTHEAST OF THE CENTER OF US 190, 7
 BH1881'METERS (23 FT) EAST OF THE CENTER OF RAYMOND ROAD, 4.6 METERS (15 FT)
 BH1881'SOUTH OF A POWER POLE, 5 METERS (16.5 FT) WEST-NORTHWEST OF A POWER
 BH1881'POLE, 4.9 METERS (16 FT) WEST-NORTHWEST OF A TELEPHONE PEDESTAL, 3.4
 BH1881'METERS (11 FT) EAST-NORTHEAST OF THE EAST END OF A CONCRETE CULVERT.
 BH1881'IT IS 0.30 METERS SOUTH FROM A WITNESS POST AND 0.30 M BELOW US 190.
 BH1881
 BH1881                          STATION RECOVERY (1986)
 BH1881
 BH1881'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1881'6.0 KM (3.75 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE FIRST
 BH1881'NATIONAL BANK IN LACOMBE TO THE MARK ON THE RIGHT.  ALSO 7.6 KM (4.7
 BH1881'MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE HIGHWAY
 BH1881'59 IN MANDEVILLE TO THE MARK ON THE LEFT. IT IS 12.4 METERS (41.0 FT)
 BH1881'NORTH-NORTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 190, 7.0 METERS
 BH1881'(23.0 FT) EAST OF THE CENTER OF RAYMOND ROAD AND 4.5 METERS (15.0 FT)
 BH1881'SOUTH OF A POWER POLE.  IT IS 0.30 METERS SOUTH FROM A WITNESS POST
 BH1881'AND 0.30 M ABOVE THE HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1880 ***********************************************************************
 BH1880  DESIGNATION -  52 V 116
 BH1880  PID         -  BH1880
 BH1880  STATE/COUNTY-  LA/ST TAMMANY
 BH1880  COUNTRY     -  US
 BH1880  USGS QUAD   -  LACOMBE (2018)
 BH1880
 BH1880                         *CURRENT SURVEY CONTROL
 BH1880  ______________________________________________________________________
 BH1880* NAD 83(1986) POSITION- 30 19 43.     (N) 089 58 50.     (W)   SCALED
 BH1880* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1880  **This station is located in a suspected subsidence area (see below).
 BH1880  ______________________________________________________________________
 BH1880  GEOID HEIGHT    -        -26.660 (meters)                     GEOID18
 BH1880  DYNAMIC HEIGHT  -          5.502 (meters)       18.05  (feet) COMP
 BH1880  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BH1880
 BH1880.The horizontal coordinates were scaled from a map and have
 BH1880.an estimated accuracy of +/- 6 seconds.
 BH1880
 BH1880.** This station is in an area of known vertical motion. If an
 BH1880.** orthometric height was ever established but is not available 
 BH1880.** in the current survey control section, the orthometric height
 BH1880.** is considered suspect.  Suspect heights are available in the
 BH1880.** superseded section only if requested.
 BH1880
 BH1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1880.GEOID18 height accuracy estimate available here.
 BH1880
 BH1880.Click photographs - Photos may exist for this station.
 BH1880
 BH1880.The dynamic height is computed by dividing the NAVD 88
 BH1880.geopotential number by the normal gravity value computed on the
 BH1880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1880.degrees latitude (g = 980.6199 gals.).
 BH1880
 BH1880.The modeled gravity was interpolated from observed gravity values.
 BH1880
 BH1880;                    North         East    Units  Estimated Accuracy
 BH1880;SPC LA S     -   203,460.    1,130,080.      MT  (+/- 180 meters Scaled)
 BH1880
 BH1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU134589(NAD 83)
 BH1880
 BH1880                          SUPERSEDED SURVEY CONTROL
 BH1880
 BH1880.No superseded survey control is available for this station.
 BH1880
 BH1880_MARKER: DD = SURVEY DISK
 BH1880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1880_STAMPING: 52 V 116 1983
 BH1880_MARK LOGO: LADHGS
 BH1880_PROJECTION: FLUSH
 BH1880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1880+STABILITY: SURFACE MOTION
 BH1880
 BH1880  HISTORY     - Date     Condition        Report By
 BH1880  HISTORY     - 1983     MONUMENTED       LADH
 BH1880  HISTORY     - 1986     GOOD             NGS
 BH1880
 BH1880                          STATION DESCRIPTION
 BH1880
 BH1880'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BH1880'FROM THE JUNCTION OF LA 59, LA 1087, AND US 190 AT MANDEVILLE, GO EAST
 BH1880'ALONG US 190 FOR 8.8 KM (5.5 MI) TO THE MARKER ON THE RIGHT NEAR A
 BH1880'BLACKTOP ROAD LEADING TO A BALLFIELD, 11.6 METERS (38 FT)
 BH1880'SOUTH-SOUTHWEST OF CENTER OF US 190, 6.9 METERS (22.5 FT)
 BH1880'WEST-NORTHWEST OF CENTER OF BASTISTE ROAD, 1.2 METERS (4 FT)
 BH1880'NORTH-NORTHWEST OF CORNER POST OF CHAIN LINK FENCE, 11.6 METERS
 BH1880'(38 FT) WEST-NORTHWEST OF A POWER POLE AND TELEPHONE PEDESTAL, 14
 BH1880'METERS (46 FT) NORTH-NORTHWEST OF NORTHWEST CORNER OF SCHOOL SHED,
 BH1880'43.3 METERS (142 FT) SOUTH-SOUTHEAST OF A POWER POLE AND TELEPHONE
 BH1880'PEDSTAL.  IT IS 0.30 METERS NORTHEAST FROM A WITNESS POST AND 0.06 M
 BH1880'BELOW US 190.
 BH1880
 BH1880                          STATION RECOVERY (1986)
 BH1880
 BH1880'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1880'4.7 KM (2.95 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE FIRST
 BH1880'NATIONAL BANK IN LACOMBE TO THE MARK ON THE LEFT.  IT IS 11.5 METERS
 BH1880'(38.0 FT) SOUTH-SOUTHWEST OF CENTERLINE OF U.S. HIGHWAY 190,
 BH1880'6.8 METERS (22.5 FT) WEST-NORTHWEST OF THE CENTER OF BASTISTE ROAD AND
 BH1880'1.2 METERS (4.0 FT) NORTH-NORTHWEST OF A CORNER OF A CHAIN LINK FENCE.
 BH1880'THE MARK IS 0.30 METERS  NE FROM  A WITNESS POST
 BH1880'THE MARK IS 0.06 M BELOW HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1879 ***********************************************************************
 BH1879  DESIGNATION -  52 V 117
 BH1879  PID         -  BH1879
 BH1879  STATE/COUNTY-  LA/ST TAMMANY
 BH1879  COUNTRY     -  US
 BH1879  USGS QUAD   -  LACOMBE (2018)
 BH1879
 BH1879                         *CURRENT SURVEY CONTROL
 BH1879  ______________________________________________________________________
 BH1879* NAD 83(2011) POSITION- 30 19 09.19249(N) 089 57 25.75227(W)   ADJUSTED
 BH1879* NAD 83(2011) ELLIP HT-   -22.175 (meters)        (06/27/12)   ADJUSTED
 BH1879* NAD 83(2011) EPOCH   -  2010.00
 BH1879* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1879  **This station is located in a suspected subsidence area (see below).
 BH1879  ______________________________________________________________________
 BH1879  GEOID HEIGHT    -        -26.659 (meters)                     GEOID18
 BH1879  NAD 83(2011) X  -      4,120.798 (meters)                     COMP
 BH1879  NAD 83(2011) Y  - -5,510,457.080 (meters)                     COMP
 BH1879  NAD 83(2011) Z  -  3,200,959.300 (meters)                     COMP
 BH1879  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 BH1879  DYNAMIC HEIGHT  -          4.663 (meters)       15.30  (feet) COMP
 BH1879  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BH1879
 BH1879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BH1879  Standards:
 BH1879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BH1879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BH1879  -------------------------------------------------------------------
 BH1879  NETWORK    0.91   3.82           0.19   0.45   1.95     -0.06901136
 BH1879  -------------------------------------------------------------------
 BH1879  Click here for local accuracies and other accuracy information.
 BH1879
 BH1879.The horizontal coordinates were established by GPS observations
 BH1879.and adjusted by the National Geodetic Survey in June 2012.
 BH1879
 BH1879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BH1879.been affixed to the stable North American tectonic plate. See 
 BH1879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BH1879
 BH1879.The horizontal coordinates are valid at the epoch date displayed above
 BH1879.which is a decimal equivalence of Year/Month/Day.
 BH1879
 BH1879.** This station is in an area of known vertical motion. If an
 BH1879.** orthometric height was ever established but is not available 
 BH1879.** in the current survey control section, the orthometric height
 BH1879.** is considered suspect.  Suspect heights are available in the
 BH1879.** superseded section only if requested.
 BH1879
 BH1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1879.GEOID18 height accuracy estimate available here.
 BH1879
 BH1879.Click photographs - Photos may exist for this station.
 BH1879
 BH1879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BH1879
 BH1879.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1879
 BH1879.The ellipsoidal height was determined by GPS observations
 BH1879.and is referenced to NAD 83.
 BH1879
 BH1879.The dynamic height is computed by dividing the NAVD 88
 BH1879.geopotential number by the normal gravity value computed on the
 BH1879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1879.degrees latitude (g = 980.6199 gals.).
 BH1879
 BH1879.The modeled gravity was interpolated from observed gravity values.
 BH1879
 BH1879. The following values were computed from the NAD 83(2011) position.
 BH1879
 BH1879;                    North         East     Units Scale Factor Converg.
 BH1879;SPC LA S     -   202,445.879 1,132,344.479   MT  0.99994112   +0 41 17.2
 BH1879;SPC LA S     -   664,191.19  3,715,033.51   sFT  0.99994112   +0 41 17.2
 BH1879;UTM  16      - 3,357,864.856   215,644.286   MT  1.00059766   -1 29 37.8
 BH1879;UTM  15      - 3,358,082.962   792,599.622   MT  1.00065636   +1 32 13.8
 BH1879
 BH1879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1879!SPC LA S     -   1.00000348  x   0.99994112  =   0.99994460
 BH1879!UTM  16      -   1.00000348  x   1.00059766  =   1.00060114
 BH1879!UTM  15      -   1.00000348  x   1.00065636  =   1.00065984
 BH1879
 BH1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1564457864(NAD 83)
 BH1879
 BH1879                          SUPERSEDED SURVEY CONTROL
 BH1879
 BH1879  NAD 83(2007)-  30 19 09.19254(N)    089 57 25.75293(W) AD(2006.81) A
 BH1879  ELLIP H (03/12/08)  -22.169  (m)                       GP(2006.81) 3 1
 BH1879
 BH1879.Superseded values are not recommended for survey control.
 BH1879
 BH1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1879.See file dsdata.pdf to determine how the superseded data were derived.
 BH1879
 BH1879_MARKER: DD = SURVEY DISK
 BH1879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1879_STAMPING: 52 V 117 1983
 BH1879_MARK LOGO: LADHGS
 BH1879_PROJECTION: FLUSH
 BH1879_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1879+STABILITY: SURFACE MOTION
 BH1879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1879+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2006
 BH1879
 BH1879  HISTORY     - Date     Condition        Report By
 BH1879  HISTORY     - 1983     MONUMENTED       LADH
 BH1879  HISTORY     - 1986     GOOD             NGS
 BH1879  HISTORY     - 20060428 GOOD             NGS
 BH1879
 BH1879                          STATION DESCRIPTION
 BH1879
 BH1879'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BH1879'FROM THE JUNCTION OF LA 434 SOUTH AND US 190 0.2 KM (0.1 MI)
 BH1879'SOUTHWEST OF BAYOU LACOMBE BRIDGE, GO WEST ALONG US 190 FOR 2.1 KM
 BH1879'(1.3 MI) TO MARKER ON THE RIGHT NEAR THE STAR MOTEL, 12.6 METERS
 BH1879'(41.5 FT) NORTH-NORTHEAST OF THE CENTER OF US 190, 20.7 METERS (68 FT)
 BH1879'WEST-NORTHWEST OF THE CENTER OF DRIVE TO STAR MOTEL, 7.5 METERS
 BH1879'(24.5 FT) WEST-SOUTHWEST OF SOUTHWEST CORNER OF MOTEL BUILDING, 2.4
 BH1879'METERS (8 FT) NORTHWEST OF A POWER POLE, 3.4 METERS (11 FT)
 BH1879'WEST-NORTHWEST OF A GAS METER, 0.6 METER (2 FT) SOUTH OF A TELEPHONE
 BH1879'PEDESTAL.  IT IS 0.30 METERS WEST-NORTHWEST FROM A WITNESS POST AND
 BH1879'0.61 M BELOW US 190.
 BH1879
 BH1879                          STATION RECOVERY (1986)
 BH1879
 BH1879'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1879'2.2 KM (1.35 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE FIRST
 BH1879'NATIONAL BANK IN LACOMBE TO THE MARK ON THE RIGHT.  IT IS 12.6 METERS
 BH1879'(41.5 FT) NORTH-NORTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 190, 20.7
 BH1879'METERS (68.0 FT) WEST-NORTHWEST OF CENTER OF DRIVE TO STAR MOTEL, 7.4
 BH1879'METERS (24.5 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF STAR MOTEL
 BH1879'AND 2.4 METERS (8.0 FT) NORTHWEST OF A POWER POLE.  IT IS 0.30 METERS
 BH1879'WEST-NORTHWEST FROM A WITNESS POST AND 0.30 M BELOW THE HIGHWAY 190.
 BH1879
 BH1879                          STATION RECOVERY (2006)
 BH1879
 BH1879'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BH1879'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1878 ***********************************************************************
 BH1878  DESIGNATION -  52 V 118
 BH1878  PID         -  BH1878
 BH1878  STATE/COUNTY-  LA/ST TAMMANY
 BH1878  COUNTRY     -  US
 BH1878  USGS QUAD   -  LACOMBE (2018)
 BH1878
 BH1878                         *CURRENT SURVEY CONTROL
 BH1878  ______________________________________________________________________
 BH1878* NAD 83(1986) POSITION- 30 18 48.     (N) 089 56 36.     (W)   SCALED
 BH1878* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1878  **This station is located in a suspected subsidence area (see below).
 BH1878  ______________________________________________________________________
 BH1878  GEOID HEIGHT    -        -26.658 (meters)                     GEOID18
 BH1878  DYNAMIC HEIGHT  -          4.599 (meters)       15.09  (feet) COMP
 BH1878  MODELED GRAVITY -    979,345.0   (mgal)                       NAVD 88
 BH1878
 BH1878.The horizontal coordinates were scaled from a map and have
 BH1878.an estimated accuracy of +/- 6 seconds.
 BH1878
 BH1878.** This station is in an area of known vertical motion. If an
 BH1878.** orthometric height was ever established but is not available 
 BH1878.** in the current survey control section, the orthometric height
 BH1878.** is considered suspect.  Suspect heights are available in the
 BH1878.** superseded section only if requested.
 BH1878
 BH1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1878.GEOID18 height accuracy estimate available here.
 BH1878
 BH1878.Click photographs - Photos may exist for this station.
 BH1878
 BH1878.The dynamic height is computed by dividing the NAVD 88
 BH1878.geopotential number by the normal gravity value computed on the
 BH1878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1878.degrees latitude (g = 980.6199 gals.).
 BH1878
 BH1878.The modeled gravity was interpolated from observed gravity values.
 BH1878
 BH1878;                    North         East    Units  Estimated Accuracy
 BH1878;SPC LA S     -   201,810.    1,133,680.      MT  (+/- 180 meters Scaled)
 BH1878
 BH1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU169571(NAD 83)
 BH1878
 BH1878                          SUPERSEDED SURVEY CONTROL
 BH1878
 BH1878.No superseded survey control is available for this station.
 BH1878
 BH1878_MARKER: DD = SURVEY DISK
 BH1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1878_STAMPING: 52 V 118 1983
 BH1878_MARK LOGO: LADHGS
 BH1878_PROJECTION: FLUSH
 BH1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1878+STABILITY: SURFACE MOTION
 BH1878
 BH1878  HISTORY     - Date     Condition        Report By
 BH1878  HISTORY     - 1983     MONUMENTED       LADH
 BH1878  HISTORY     - 1986     GOOD             NGS
 BH1878
 BH1878                          STATION DESCRIPTION
 BH1878
 BH1878'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BH1878'0.5 KM (0.3 MI) WEST FROM LACOMBE.  FROM THE JUNCTION OF LA 434 SOUTH
 BH1878'AND US 190 0.2 KM (0.1 MI) SOUTHWEST OF BAYOU LACOMBE BRIDGE, GO WEST
 BH1878'ALONG US 190 FOR 0.5 KM (0.3 MI) TO THE MARKER NEAR 12TH STREET ON THE
 BH1878'LEFT, 8.5 METERS (28 FT) SOUTH OF THE CENTER OF US 190, 8.5 METERS
 BH1878'(28 FT) WEST-NORTHWEST OF CENTER OF 12TH STREET, 0.9 METER (3 FT)
 BH1878'WEST-NORTHWEST OF POWER POLE AND TELEPHONE PEDESTAL, 29.6 METERS
 BH1878'(97 FT) SOUTH-SOUTHEAST OF SOUTHEAST CORNER OF GAS PUMP FOUNDATION,
 BH1878'34.1 METERS (112 FT) WEST-SOUTHWEST OF SOUTHWEST CORNER OF CONCRETE
 BH1878'BUILDING, 7.3 METERS (24 FT) NORTHEAST OF A 30 INCH PINE.  IT IS 0.30
 BH1878'METERS SOUTHEAST FROM A WITNESS POST AND 0.24 M BELOW US 190.
 BH1878
 BH1878                          STATION RECOVERY (1986)
 BH1878
 BH1878'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1878'0.6 KM (0.35 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE FIRST
 BH1878'NATIONAL BANK IN LACOMBE TO THE MARK ON THE LEFT. IT IS 8.5 METERS
 BH1878'(28.0 FT) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 190, 8.5 METERS
 BH1878'(28.0 FT) WEST OF THE CENTER OF 12TH STREET AND 0.91 METER (3.0 FT)
 BH1878'WEST-NORTHWEST OF A POWER POLE.  IT IS 0.30 METERS SOUTHEAST FROM A
 BH1878'WITNESS POST AND ABOUT LEVEL WITH THE HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1877 ***********************************************************************
 BH1877  DESIGNATION -  52 V 119
 BH1877  PID         -  BH1877
 BH1877  STATE/COUNTY-  LA/ST TAMMANY
 BH1877  COUNTRY     -  US
 BH1877  USGS QUAD   -  LACOMBE (2018)
 BH1877
 BH1877                         *CURRENT SURVEY CONTROL
 BH1877  ______________________________________________________________________
 BH1877* NAD 83(1986) POSITION- 30 18 48.     (N) 089 55 02.     (W)   SCALED
 BH1877* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1877  **This station is located in a suspected subsidence area (see below).
 BH1877  ______________________________________________________________________
 BH1877  GEOID HEIGHT    -        -26.671 (meters)                     GEOID18
 BH1877  DYNAMIC HEIGHT  -          4.593 (meters)       15.07  (feet) COMP
 BH1877  MODELED GRAVITY -    979,344.9   (mgal)                       NAVD 88
 BH1877
 BH1877.The horizontal coordinates were scaled from a map and have
 BH1877.an estimated accuracy of +/- 6 seconds.
 BH1877
 BH1877.** This station is in an area of known vertical motion. If an
 BH1877.** orthometric height was ever established but is not available 
 BH1877.** in the current survey control section, the orthometric height
 BH1877.** is considered suspect.  Suspect heights are available in the
 BH1877.** superseded section only if requested.
 BH1877
 BH1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1877.GEOID18 height accuracy estimate available here.
 BH1877
 BH1877.Click photographs - Photos may exist for this station.
 BH1877
 BH1877.The dynamic height is computed by dividing the NAVD 88
 BH1877.geopotential number by the normal gravity value computed on the
 BH1877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1877.degrees latitude (g = 980.6199 gals.).
 BH1877
 BH1877.The modeled gravity was interpolated from observed gravity values.
 BH1877
 BH1877;                    North         East    Units  Estimated Accuracy
 BH1877;SPC LA S     -   201,840.    1,136,190.      MT  (+/- 180 meters Scaled)
 BH1877
 BH1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU194571(NAD 83)
 BH1877
 BH1877                          SUPERSEDED SURVEY CONTROL
 BH1877
 BH1877.No superseded survey control is available for this station.
 BH1877
 BH1877_MARKER: DD = SURVEY DISK
 BH1877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1877_STAMPING: 52 V 119 1983
 BH1877_MARK LOGO: LADHGS
 BH1877_PROJECTION: FLUSH
 BH1877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1877+STABILITY: SURFACE MOTION
 BH1877
 BH1877  HISTORY     - Date     Condition        Report By
 BH1877  HISTORY     - 1983     MONUMENTED       LADH
 BH1877  HISTORY     - 1986     GOOD             NGS
 BH1877
 BH1877                          STATION DESCRIPTION
 BH1877
 BH1877'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BH1877'2.3 KM (1.4 MI) EAST FROM LACOMBE.  FROM THE JUNCTION OF LA 434 NORTH
 BH1877'AND US 190, 0.3 KM (0.2 MI) NORTHEAST OF BAYOU LACOMBE BRIDGE, GO EAST
 BH1877'ALONG US 190 FOR 1.6 KM (1 MI) TO THE MARKER ON THE RIGHT NEAR OAKLAWN
 BH1877'DRIVE, 12.2 METERS (40 FT) SOUTH OF THE CENTER OF US 190, 13.4 METERS
 BH1877'(44 FT) EAST OF CENTER OF SOUTH OAKLAWN DRIVE, 7.6 METERS (25 FT)
 BH1877'EAST-SOUTHEAST OF A POWER POLE, 6.6 METERS (21.5 FT) EAST-SOUTHEAST OF
 BH1877'A TELEPHONE PEDESTAL, 4.6 METERS (15 FT) EAST OF A 36-INCH PINE TREE,
 BH1877'0.8 METER (2.5 FT) NORTHWEST OF A 8-INCH LIVE OAK TREE.  IT IS 0.30
 BH1877'METERS EAST FROM A WITNESS POST AND 0.40 M BELOW US 190.
 BH1877
 BH1877                          STATION RECOVERY (1986)
 BH1877
 BH1877'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1877'2.3 KM (1.45 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE FIRST
 BH1877'NATIONAL BANK IN LACOMBE TO THE MARK ON THE RIGHT.  IT IS 12.1 METERS
 BH1877'(40.0 FT) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 190 AND 13.4 METERS
 BH1877'(44.0 FT) EAST OF THE CENTERLINE OF OAKLAWN DRIVE.  IT IS 0.30 METERS
 BH1877'EAST FROM A WITNESS POST AND 0.40 M ABOVE THE HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1876 ***********************************************************************
 BH1876  DESIGNATION -  52 V 120
 BH1876  PID         -  BH1876
 BH1876  STATE/COUNTY-  LA/ST TAMMANY
 BH1876  COUNTRY     -  US
 BH1876  USGS QUAD   -  LACOMBE (2018)
 BH1876
 BH1876                         *CURRENT SURVEY CONTROL
 BH1876  ______________________________________________________________________
 BH1876* NAD 83(1986) POSITION- 30 18 33.     (N) 089 54 03.     (W)   SCALED
 BH1876* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1876  **This station is located in a suspected subsidence area (see below).
 BH1876  ______________________________________________________________________
 BH1876  GEOID HEIGHT    -        -26.673 (meters)                     GEOID18
 BH1876  DYNAMIC HEIGHT  -          4.202 (meters)       13.79  (feet) COMP
 BH1876  MODELED GRAVITY -    979,344.6   (mgal)                       NAVD 88
 BH1876
 BH1876.The horizontal coordinates were scaled from a map and have
 BH1876.an estimated accuracy of +/- 6 seconds.
 BH1876
 BH1876.** This station is in an area of known vertical motion. If an
 BH1876.** orthometric height was ever established but is not available 
 BH1876.** in the current survey control section, the orthometric height
 BH1876.** is considered suspect.  Suspect heights are available in the
 BH1876.** superseded section only if requested.
 BH1876
 BH1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1876.GEOID18 height accuracy estimate available here.
 BH1876
 BH1876.Click photographs - Photos may exist for this station.
 BH1876
 BH1876.The dynamic height is computed by dividing the NAVD 88
 BH1876.geopotential number by the normal gravity value computed on the
 BH1876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1876.degrees latitude (g = 980.6199 gals.).
 BH1876
 BH1876.The modeled gravity was interpolated from observed gravity values.
 BH1876
 BH1876;                    North         East    Units  Estimated Accuracy
 BH1876;SPC LA S     -   201,400.    1,137,770.      MT  (+/- 180 meters Scaled)
 BH1876
 BH1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU210566(NAD 83)
 BH1876
 BH1876                          SUPERSEDED SURVEY CONTROL
 BH1876
 BH1876.No superseded survey control is available for this station.
 BH1876
 BH1876_MARKER: DD = SURVEY DISK
 BH1876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1876_STAMPING: 52 V 120 1983
 BH1876_MARK LOGO: LADHGS
 BH1876_PROJECTION: FLUSH
 BH1876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1876+STABILITY: SURFACE MOTION
 BH1876
 BH1876  HISTORY     - Date     Condition        Report By
 BH1876  HISTORY     - 1983     MONUMENTED       LADH
 BH1876  HISTORY     - 1986     GOOD             NGS
 BH1876
 BH1876                          STATION DESCRIPTION
 BH1876
 BH1876'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BH1876'3.9 KM (2.4 MI) EAST FROM LACOMBE.  FROM THE JUNCTION OF LA 434 NORTH
 BH1876'AND US 190, 0.3 KM (0.2 MI) NORTHEAST OF BAYOU LACOMBE BRIDGE, GO EAST
 BH1876'ALONG US 190 FOR 3.2 KM (2 MI) TO THE MARKER ON THE RIGHT IN THE
 BH1876'MEDIAN OF MARC DRIVE, 13.4 METERS (44 FT) SOUTH OF THE CENTER OF US
 BH1876'190, 7.6 METERS (25 FT) EAST OF CENTER OF MARC DRIVE, 9.1 METERS
 BH1876'(30 FT) WEST OF CENTER OF MARC DRIVE, 19.2 (63 FT) EAST-NORTHEAST OF
 BH1876'NORTHEAST CORNER OF A CONCRETE BUILDING, 14 METERS (46 FT) EAST OF A
 BH1876'TELEPHONE PEDESTAL, 17.4 METERS (57 FT) WEST OF A POWER POLE, 18.9
 BH1876'METERS (62 FT) WEST-NORTHWEST OF A POWER POLE.  IT IS 0.30 METERS
 BH1876'NORTH FROM A WITNESS POST AND 0.12 M BELOW US 190.
 BH1876
 BH1876                          STATION RECOVERY (1986)
 BH1876
 BH1876'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1876'3.9 KM (2.45 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE FIRST
 BH1876'NATIONAL BANK IN LACOMBE TO THE MARK ON THE RIGHT IN MEDIAN OF MARC
 BH1876'DRIVE.  IT IS 13.4 METERS (44.0 FT) SOUTH OF THE CENTERLINE OF U.S.
 BH1876'HIGHWAY 190, 9.1 METERS (30.0 FT) WEST OF THE CENTER OF MARC DRIVE AND
 BH1876'7.6 METERS (25.0 FT) EAST OF THE CENTER OF MARC DRIVE.  IT IS 0.30
 BH1876'METERS NORTH FROM A WITNESS POST AND IS ABOUT LEVEL WITH THE HIGHWAY
 BH1876'190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1875 ***********************************************************************
 BH1875  DESIGNATION -  52 V 121
 BH1875  PID         -  BH1875
 BH1875  STATE/COUNTY-  LA/ST TAMMANY
 BH1875  COUNTRY     -  US
 BH1875  USGS QUAD   -  LACOMBE (2018)
 BH1875
 BH1875                         *CURRENT SURVEY CONTROL
 BH1875  ______________________________________________________________________
 BH1875* NAD 83(1986) POSITION- 30 18 26.     (N) 089 53 01.     (W)   SCALED
 BH1875* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1875  **This station is located in a suspected subsidence area (see below).
 BH1875  ______________________________________________________________________
 BH1875  GEOID HEIGHT    -        -26.680 (meters)                     GEOID18
 BH1875  DYNAMIC HEIGHT  -          4.482 (meters)       14.70  (feet) COMP
 BH1875  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BH1875
 BH1875.The horizontal coordinates were scaled from a map and have
 BH1875.an estimated accuracy of +/- 6 seconds.
 BH1875
 BH1875.** This station is in an area of known vertical motion. If an
 BH1875.** orthometric height was ever established but is not available 
 BH1875.** in the current survey control section, the orthometric height
 BH1875.** is considered suspect.  Suspect heights are available in the
 BH1875.** superseded section only if requested.
 BH1875
 BH1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1875.GEOID18 height accuracy estimate available here.
 BH1875
 BH1875.Click photographs - Photos may exist for this station.
 BH1875
 BH1875.The dynamic height is computed by dividing the NAVD 88
 BH1875.geopotential number by the normal gravity value computed on the
 BH1875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1875.degrees latitude (g = 980.6199 gals.).
 BH1875
 BH1875.The modeled gravity was interpolated from observed gravity values.
 BH1875
 BH1875;                    North         East    Units  Estimated Accuracy
 BH1875;SPC LA S     -   201,200.    1,139,430.      MT  (+/- 180 meters Scaled)
 BH1875
 BH1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU226563(NAD 83)
 BH1875
 BH1875                          SUPERSEDED SURVEY CONTROL
 BH1875
 BH1875.No superseded survey control is available for this station.
 BH1875
 BH1875_MARKER: DD = SURVEY DISK
 BH1875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1875_STAMPING: 52 V 121 1983
 BH1875_MARK LOGO: LADH
 BH1875_PROJECTION: FLUSH
 BH1875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1875+STABILITY: SURFACE MOTION
 BH1875
 BH1875  HISTORY     - Date     Condition        Report By
 BH1875  HISTORY     - 1983     MONUMENTED       LADTD
 BH1875  HISTORY     - 1986     GOOD             NGS
 BH1875
 BH1875                          STATION DESCRIPTION
 BH1875
 BH1875'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1875'5.5 KM (3.4 MI) EAST FROM LACOMBE.
 BH1875'FROM THE JUNCTION OF LA 434 NORTH AND US 190, 0.3 KM (0.2 MI)
 BH1875'NORTHEAST OF BAYOU LACOMBE BRIDGE, GO EAST ALONG US 190 FOR 5 KM (3.1
 BH1875'MI) TO THE MARKER ON THE LEFT NEAR SOUTH TRANQUILITY DRIVE, 23.8
 BH1875'METERS (78 FT) SOUTH OF THE CENTER OF US 190, 5.8 METERS (19 FT) EAST
 BH1875'OF SOUTH TRANQUILITY DRIVE, 15.5 METERS (51 FT) SOUTHWEST OF A POWER
 BH1875'POLE AND TELEPHONE PEDESTAL, 14.3 METERS (47 FT) EAST OF SOUTHEAST
 BH1875'CORNER OF A HOUSE, 0.5 METER (1.5 FT) WEST OF THE NORTHWEST CORNER
 BH1875'BRICK POST OF TRANQUILITY CEMETERY.
 BH1875'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1875'THE MARK IS 0.43 M BELOW US 190.
 BH1875
 BH1875                          STATION RECOVERY (1986)
 BH1875
 BH1875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1875'5.6 KM (3.45 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE FIRST
 BH1875'NATIONAL BANK IN LACOMBE TO THE MARK ON THE RIGHT.  IT IS 23.7 METERS
 BH1875'(78.0 FT) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 190, 5.7 METERS
 BH1875'(19.0 FT) EAST OF THE CENTER OF TRANQUILITY DRIVE AND 0.45 METERS (1.5
 BH1875'FT) WEST OF THE NORTHWEST CORNER OF THE TRANQUILITY CEMETERY.
 BH1875'THE MARK IS 0.30 METERS  W FROM  A WITNESS POST
 BH1875'THE MARK IS ABOVE LEVEL WITH HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1874 ***********************************************************************
 BH1874  DESIGNATION -  52 V 122
 BH1874  PID         -  BH1874
 BH1874  STATE/COUNTY-  LA/ST TAMMANY
 BH1874  COUNTRY     -  US
 BH1874  USGS QUAD   -  SLIDELL (2018)
 BH1874
 BH1874                         *CURRENT SURVEY CONTROL
 BH1874  ______________________________________________________________________
 BH1874* NAD 83(1986) POSITION- 30 18 20.     (N) 089 51 57.     (W)   SCALED
 BH1874* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1874  **This station is located in a suspected subsidence area (see below).
 BH1874  ______________________________________________________________________
 BH1874  GEOID HEIGHT    -        -26.687 (meters)                     GEOID18
 BH1874  DYNAMIC HEIGHT  -          4.925 (meters)       16.16  (feet) COMP
 BH1874  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BH1874
 BH1874.The horizontal coordinates were scaled from a map and have
 BH1874.an estimated accuracy of +/- 6 seconds.
 BH1874
 BH1874.** This station is in an area of known vertical motion. If an
 BH1874.** orthometric height was ever established but is not available 
 BH1874.** in the current survey control section, the orthometric height
 BH1874.** is considered suspect.  Suspect heights are available in the
 BH1874.** superseded section only if requested.
 BH1874
 BH1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1874.GEOID18 height accuracy estimate available here.
 BH1874
 BH1874.Click photographs - Photos may exist for this station.
 BH1874
 BH1874.The dynamic height is computed by dividing the NAVD 88
 BH1874.geopotential number by the normal gravity value computed on the
 BH1874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1874.degrees latitude (g = 980.6199 gals.).
 BH1874
 BH1874.The modeled gravity was interpolated from observed gravity values.
 BH1874
 BH1874;                    North         East    Units  Estimated Accuracy
 BH1874;SPC LA S     -   201,040.    1,141,150.      MT  (+/- 180 meters Scaled)
 BH1874
 BH1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU243561(NAD 83)
 BH1874
 BH1874                          SUPERSEDED SURVEY CONTROL
 BH1874
 BH1874.No superseded survey control is available for this station.
 BH1874
 BH1874_MARKER: DD = SURVEY DISK
 BH1874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1874_STAMPING: 52 V 122 1983
 BH1874_MARK LOGO: LADH
 BH1874_PROJECTION: FLUSH
 BH1874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1874+STABILITY: SURFACE MOTION
 BH1874
 BH1874  HISTORY     - Date     Condition        Report By
 BH1874  HISTORY     - 1983     MONUMENTED       LADTD
 BH1874  HISTORY     - 1986     GOOD             NGS
 BH1874
 BH1874                          STATION DESCRIPTION
 BH1874
 BH1874'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1874'8.8 KM (5.5 MI) WNW FROM SLIDELL.
 BH1874'FROM THE JUNCTION OF US 11 AND US 190 AT SLIDELL, GO WEST ALONG US
 BH1874'190 FOR 8.8 KM (5.5 MI) TO THE MARKER ON THE RIGHT NEAR HONEYBEE
 BH1874'ROAD.  16.8 METERS (55 FT) NORTH OF CENTER OF US 190, 9.1 METERS (30
 BH1874'FT) EAST OF CENTER OF HONEYBEE ROAD, 9.1 METERS (30 FT) WEST OF A
 BH1874'20-INCH LIVE OAK TREE, 3.4 METERS (11 FT) EAST-SOUTHEAST OF A POWER
 BH1874'POLE, 1.2 METERS (4 FT) EAST-NORTHEAST OF A TELEPHONE PEDESTAL, 4.9
 BH1874'METERS (16 FT) NORTH OF A 2-INCH IRON SIGN POST.
 BH1874'THE MARK IS 0.30 METERS  ESE FROM A WITNESS POST.
 BH1874'THE MARK IS 0.37 M BELOW US 190.
 BH1874
 BH1874                          STATION RECOVERY (1986)
 BH1874
 BH1874'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1874'8.9 KM (5.5 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BH1874'U.S. HIGHWAY 11 IN SLIDELL TO THE MARK ON THE RIGHT.  ALSO 7.2 KM (4.5
 BH1874'MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE FIRST NATIONAL BANK IN
 BH1874'LACOMBE TO THE MARK ON THE LEFT.  IT IS 16.7 METERS (55.0 FT) NORTH OF
 BH1874'THE CENTERLINE OF U.S. HIGHWAY 190, 9.1 METERS (30.0 FT) EAST OF THE
 BH1874'CENTER OF HONEYBEE ROAD, 3.3 METERS (11.0 FT) EAST-SOUTHEAST OF A
 BH1874'POWER POLE AND 1.2 METERS (4.0 FT) EAST-NORTHEAST OF A TELEPHONE
 BH1874'PEDESTAL.
 BH1874'THE MARK IS 0.30 METERS  ESE FROM  A WITNESS POST
 BH1874'THE MARK IS 0.30 M ABOVE HIGHWAY 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1873 ***********************************************************************
 BH1873  DESIGNATION -  52 V 123
 BH1873  PID         -  BH1873
 BH1873  STATE/COUNTY-  LA/ST TAMMANY
 BH1873  COUNTRY     -  US
 BH1873  USGS QUAD   -  SLIDELL (2018)
 BH1873
 BH1873                         *CURRENT SURVEY CONTROL
 BH1873  ______________________________________________________________________
 BH1873* NAD 83(1986) POSITION- 30 18 14.     (N) 089 51 03.     (W)   SCALED
 BH1873* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1873  **This station is located in a suspected subsidence area (see below).
 BH1873  ______________________________________________________________________
 BH1873  GEOID HEIGHT    -        -26.693 (meters)                     GEOID18
 BH1873  DYNAMIC HEIGHT  -          4.214 (meters)       13.83  (feet) COMP
 BH1873  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BH1873
 BH1873.The horizontal coordinates were scaled from a map and have
 BH1873.an estimated accuracy of +/- 6 seconds.
 BH1873
 BH1873.** This station is in an area of known vertical motion. If an
 BH1873.** orthometric height was ever established but is not available 
 BH1873.** in the current survey control section, the orthometric height
 BH1873.** is considered suspect.  Suspect heights are available in the
 BH1873.** superseded section only if requested.
 BH1873
 BH1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1873.GEOID18 height accuracy estimate available here.
 BH1873
 BH1873.Click photographs - Photos may exist for this station.
 BH1873
 BH1873.The dynamic height is computed by dividing the NAVD 88
 BH1873.geopotential number by the normal gravity value computed on the
 BH1873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1873.degrees latitude (g = 980.6199 gals.).
 BH1873
 BH1873.The modeled gravity was interpolated from observed gravity values.
 BH1873
 BH1873;                    North         East    Units  Estimated Accuracy
 BH1873;SPC LA S     -   200,870.    1,142,590.      MT  (+/- 180 meters Scaled)
 BH1873
 BH1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU258559(NAD 83)
 BH1873
 BH1873                          SUPERSEDED SURVEY CONTROL
 BH1873
 BH1873.No superseded survey control is available for this station.
 BH1873
 BH1873_MARKER: DD = SURVEY DISK
 BH1873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1873_STAMPING: 52 V 123 1983
 BH1873_MARK LOGO: LADH
 BH1873_PROJECTION: FLUSH
 BH1873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1873+STABILITY: SURFACE MOTION
 BH1873
 BH1873  HISTORY     - Date     Condition        Report By
 BH1873  HISTORY     - 1983     MONUMENTED       LADTD
 BH1873  HISTORY     - 1986     GOOD             NGS
 BH1873
 BH1873                          STATION DESCRIPTION
 BH1873
 BH1873'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1873'7.2 KM (4.5MI) WNW FROM SLIDELL.
 BH1873'FROM THE JUNCTION OF US 11 AND US 190 AT SLIDELL, GO WEST ALONG US
 BH1873'190 FOR 7.4 KM (4.6 MI) TO THE MARKER ON THE RIGHT NEAR A LOUNGE,
 BH1873'13.1 METERS (43 FT) NORTH OF THE CENTER OF US 190, 22.3 METERS (73
 BH1873'FT) EAST OF CENTER OF GRAVEL DRIVE TO LOUNGE, 4 METERS (13 FT) EAST
 BH1873'OF 4-INCH SIGN POST, 1.8 METERS (6 FT) SOUTH-SOUTHEAST OF A POWER
 BH1873'POLE, 24.7 METERS (81 FT) SOUTH-SOUTHEAST OF SOUTHEAST CORNER OF
 BH1873'BRICK LOUNGE.
 BH1873'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1873'THE MARK IS 0.73 M BELOW US 190.
 BH1873
 BH1873                          STATION RECOVERY (1986)
 BH1873
 BH1873'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1873'7.4 KM (4.6 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BH1873'U.S. HIGHWAY 11 IN SLIDELL TO THE MARK ON THE RIGHT.  IT IS 13.1
 BH1873'METERS (43.0 FT) NORTH OF THE CENTERLINE OF U.S. HIGHWAY 190, 24.6
 BH1873'METERS (81.0 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 BH1873'BUILDING, 1.8 METERS (6.0 FT) SOUTHEAST OF A POWER POLE AND 3.9 METERS
 BH1873'(13.0 FT) EAST OF A SIGN POST.
 BH1873'THE MARK IS 0.30 METERS  E FROM  A WITNESS POST
 BH1873'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1867 ***********************************************************************
 BH1867  DESIGNATION -  52 V 124
 BH1867  PID         -  BH1867
 BH1867  STATE/COUNTY-  LA/ST TAMMANY
 BH1867  COUNTRY     -  US
 BH1867  USGS QUAD   -  SLIDELL (2018)
 BH1867
 BH1867                         *CURRENT SURVEY CONTROL
 BH1867  ______________________________________________________________________
 BH1867* NAD 83(1986) POSITION- 30 18 04.     (N) 089 49 06.     (W)   SCALED
 BH1867* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1867  **This station is located in a suspected subsidence area (see below).
 BH1867  ______________________________________________________________________
 BH1867  GEOID HEIGHT    -        -26.707 (meters)                     GEOID18
 BH1867  DYNAMIC HEIGHT  -          4.363 (meters)       14.31  (feet) COMP
 BH1867  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BH1867
 BH1867.The horizontal coordinates were scaled from a map and have
 BH1867.an estimated accuracy of +/- 6 seconds.
 BH1867
 BH1867.** This station is in an area of known vertical motion. If an
 BH1867.** orthometric height was ever established but is not available 
 BH1867.** in the current survey control section, the orthometric height
 BH1867.** is considered suspect.  Suspect heights are available in the
 BH1867.** superseded section only if requested.
 BH1867
 BH1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1867.GEOID18 height accuracy estimate available here.
 BH1867
 BH1867.Click photographs - Photos may exist for this station.
 BH1867
 BH1867.The dynamic height is computed by dividing the NAVD 88
 BH1867.geopotential number by the normal gravity value computed on the
 BH1867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1867.degrees latitude (g = 980.6199 gals.).
 BH1867
 BH1867.The modeled gravity was interpolated from observed gravity values.
 BH1867
 BH1867;                    North         East    Units  Estimated Accuracy
 BH1867;SPC LA S     -   200,610.    1,145,720.      MT  (+/- 180 meters Scaled)
 BH1867
 BH1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU289555(NAD 83)
 BH1867
 BH1867                          SUPERSEDED SURVEY CONTROL
 BH1867
 BH1867.No superseded survey control is available for this station.
 BH1867
 BH1867_MARKER: DD = SURVEY DISK
 BH1867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1867_STAMPING: 52 V 124 1983
 BH1867_MARK LOGO: LADH
 BH1867_PROJECTION: FLUSH
 BH1867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1867+STABILITY: SURFACE MOTION
 BH1867
 BH1867  HISTORY     - Date     Condition        Report By
 BH1867  HISTORY     - 1983     MONUMENTED       LADTD
 BH1867  HISTORY     - 1986     GOOD             NGS
 BH1867
 BH1867                          STATION DESCRIPTION
 BH1867
 BH1867'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1867'4.2 KM (2.6 MI) WNW FROM SLIDELL.
 BH1867'FROM THE INTERSECTION OF US 11 AND US 190 AT SLIDELL, GO WEST FOR 4.2
 BH1867'KM (2.6 MI) TO THE MARKER ON THE RIGHT NEAR A RAILROAD CROSSING.  14
 BH1867'METERS (46 FT) NORTHEAST OF CENTER OF US 190, 13.7 METERS (45 FT)
 BH1867'SOUTH OF SOUTH RAIL OF RAILROAD TRACKS, 1.2 METERS (4 FT)
 BH1867'WEST-NORTHWEST OF A POWER POLE, 25.1 METERS (82.5 FT) NORTHWEST OF A
 BH1867'GAS METER, 28.3 METERS (93 FT) EAST-SOUTHEAST OF 4-INCH RAILROAD
 BH1867'BLINKING LIGHT SIGN POST.
 BH1867'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BH1867'THE MARK IS 0.40 M BELOW US 190.
 BH1867
 BH1867                          STATION RECOVERY (1986)
 BH1867
 BH1867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1867'4.2 KM (2.6 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BH1867'U.S. HIGHWAY 11 IN SLIDELL TO THE MARK ON THE RIGHT.  IT IS 14.0
 BH1867'METERS (46.0 FT) NORTHEAST OF CENTERLINE OF U.S. HIGHWAY 190, 13.7
 BH1867'METERS (45.0 FT) SOUTH OF THE SOUTH RAIL OF RAILROAD TRACKS AND 1.2
 BH1867'METERS (4.0 FT) WEST-NORTHWEST OF A POWER POLE.
 BH1867'THE MARK IS 0.30 METERS  S FROM  A WITNESS POST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3711 ***********************************************************************
 BJ3711  DESIGNATION -  52 V 125
 BJ3711  PID         -  BJ3711
 BJ3711  STATE/COUNTY-  LA/ST TAMMANY
 BJ3711  COUNTRY     -  US
 BJ3711  USGS QUAD   -  MANDEVILLE (2018)
 BJ3711
 BJ3711                         *CURRENT SURVEY CONTROL
 BJ3711  ______________________________________________________________________
 BJ3711* NAD 83(1986) POSITION- 30 22 26.     (N) 090 03 15.     (W)   SCALED
 BJ3711* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3711  **This station is located in a suspected subsidence area (see below).
 BJ3711  ______________________________________________________________________
 BJ3711  GEOID HEIGHT    -        -26.682 (meters)                     GEOID18
 BJ3711  DYNAMIC HEIGHT  -          5.755 (meters)       18.88  (feet) COMP
 BJ3711  MODELED GRAVITY -    979,350.6   (mgal)                       NAVD 88
 BJ3711
 BJ3711.The horizontal coordinates were scaled from a map and have
 BJ3711.an estimated accuracy of +/- 6 seconds.
 BJ3711
 BJ3711.** This station is in an area of known vertical motion. If an
 BJ3711.** orthometric height was ever established but is not available 
 BJ3711.** in the current survey control section, the orthometric height
 BJ3711.** is considered suspect.  Suspect heights are available in the
 BJ3711.** superseded section only if requested.
 BJ3711
 BJ3711.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3711.GEOID18 height accuracy estimate available here.
 BJ3711
 BJ3711.Click photographs - Photos may exist for this station.
 BJ3711
 BJ3711.The dynamic height is computed by dividing the NAVD 88
 BJ3711.geopotential number by the normal gravity value computed on the
 BJ3711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3711.degrees latitude (g = 980.6199 gals.).
 BJ3711
 BJ3711.The modeled gravity was interpolated from observed gravity values.
 BJ3711
 BJ3711;                    North         East    Units  Estimated Accuracy
 BJ3711;SPC LA S     -   208,400.    1,122,950.      MT  (+/- 180 meters Scaled)
 BJ3711
 BJ3711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP831638(NAD 83)
 BJ3711
 BJ3711                          SUPERSEDED SURVEY CONTROL
 BJ3711
 BJ3711.No superseded survey control is available for this station.
 BJ3711
 BJ3711_MARKER: DD = SURVEY DISK
 BJ3711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3711_STAMPING: 52V125 1983
 BJ3711_MARK LOGO: LADHGS
 BJ3711_PROJECTION: FLUSH
 BJ3711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3711+STABILITY: SURFACE MOTION
 BJ3711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3711+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2004
 BJ3711
 BJ3711  HISTORY     - Date     Condition        Report By
 BJ3711  HISTORY     - 1983     MONUMENTED       LADH
 BJ3711  HISTORY     - 1983     GOOD             LADTD
 BJ3711  HISTORY     - 1986     GOOD             NGS
 BJ3711  HISTORY     - 20040401 GOOD             USPSQD
 BJ3711
 BJ3711                          STATION DESCRIPTION
 BJ3711
 BJ3711'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3711'1.4 KM (0.9 MI) NORTH ON STATE HIGHWAY 59 FROM THE JUNCTION OF U.S.
 BJ3711'HIGHWAY 190 AND STATE HIGHWAYS 1087 AND 59 IN MANDEVILLE TO THE
 BJ3711'JUNCTION OF STATE HIGHWAYS 50 AND 1088 AND THE MARK ON THE RIGHT JUST
 BJ3711'SOUTH OF HIGHWAY 1088, 26.5 METERS (87 FT) SOUTHWEST OF A GAS FLOW
 BJ3711'CHECK STATION, 25.1 METERS (82.5 FT) NORTHEAST OF A POWER POLE, 19.8
 BJ3711'METERS (65 FT) EAST OF THE CENTER OF HIGHWAY 59, 19.8 METERS (65 FT)
 BJ3711'SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 1088 AND 12.5 METERS (41 FT)
 BJ3711'SOUTHEAST OF THE SOUTH END OF A METAL CULVERT UNDER HIGHWAY 1088.  IT
 BJ3711'IS 0.46 METERS SOUTH-SOUTHWEST FROM A WITNESS POST AND 0.40 M BELOW
 BJ3711'THE HIGHWAY.
 BJ3711
 BJ3711                          STATION RECOVERY (1986)
 BJ3711
 BJ3711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3711'1.3 KM (0.8 MILES) NORTH ALONG STATE HIGHWAY 59 FROM THE JUNCTION OF
 BJ3711'U.S. HIGHWAY 190 IN MANDEVILLE TO THE MARK ON THE RIGHT.  IT IS 19.6
 BJ3711'METERS EAST OF THE CENTERLINE OF STATE HIGHWAY 59 AND 19.5 METERS
 BJ3711'(64.0 FT) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 1088.  IT IS
 BJ3711'0.45 METERS SOUTHEAST FROM A WITNESS POST AND 0.30 M ABOVE THE
 BJ3711'HIGHWAY.
 BJ3711
 BJ3711                          STATION RECOVERY (2004)
 BJ3711
 BJ3711'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ3711'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3712 ***********************************************************************
 BJ3712  DESIGNATION -  52 V 126
 BJ3712  PID         -  BJ3712
 BJ3712  STATE/COUNTY-  LA/ST TAMMANY
 BJ3712  COUNTRY     -  US
 BJ3712  USGS QUAD   -  COVINGTON (2018)
 BJ3712
 BJ3712                         *CURRENT SURVEY CONTROL
 BJ3712  ______________________________________________________________________
 BJ3712* NAD 83(1986) POSITION- 30 23 12.     (N) 090 02 54.     (W)   SCALED
 BJ3712* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3712  **This station is located in a suspected subsidence area (see below).
 BJ3712  ______________________________________________________________________
 BJ3712  GEOID HEIGHT    -        -26.703 (meters)                     GEOID18
 BJ3712  DYNAMIC HEIGHT  -          6.363 (meters)       20.88  (feet) COMP
 BJ3712  MODELED GRAVITY -    979,351.5   (mgal)                       NAVD 88
 BJ3712
 BJ3712.The horizontal coordinates were scaled from a map and have
 BJ3712.an estimated accuracy of +/- 6 seconds.
 BJ3712
 BJ3712.** This station is in an area of known vertical motion. If an
 BJ3712.** orthometric height was ever established but is not available 
 BJ3712.** in the current survey control section, the orthometric height
 BJ3712.** is considered suspect.  Suspect heights are available in the
 BJ3712.** superseded section only if requested.
 BJ3712
 BJ3712.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3712.GEOID18 height accuracy estimate available here.
 BJ3712
 BJ3712.Click photographs - Photos may exist for this station.
 BJ3712
 BJ3712.The dynamic height is computed by dividing the NAVD 88
 BJ3712.geopotential number by the normal gravity value computed on the
 BJ3712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3712.degrees latitude (g = 980.6199 gals.).
 BJ3712
 BJ3712.The modeled gravity was interpolated from observed gravity values.
 BJ3712
 BJ3712;                    North         East    Units  Estimated Accuracy
 BJ3712;SPC LA S     -   209,820.    1,123,490.      MT  (+/- 180 meters Scaled)
 BJ3712
 BJ3712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP836653(NAD 83)
 BJ3712
 BJ3712                          SUPERSEDED SURVEY CONTROL
 BJ3712
 BJ3712.No superseded survey control is available for this station.
 BJ3712
 BJ3712_MARKER: DD = SURVEY DISK
 BJ3712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3712_STAMPING: 52V126 1983
 BJ3712_MARK LOGO: LADHGS
 BJ3712_PROJECTION: FLUSH
 BJ3712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3712+STABILITY: SURFACE MOTION
 BJ3712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3712+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2004
 BJ3712
 BJ3712  HISTORY     - Date     Condition        Report By
 BJ3712  HISTORY     - 1983     MONUMENTED       LADH
 BJ3712  HISTORY     - 1983     GOOD             LADTD
 BJ3712  HISTORY     - 1986     GOOD             NGS
 BJ3712  HISTORY     - 20040401 GOOD             USPSQD
 BJ3712
 BJ3712                          STATION DESCRIPTION
 BJ3712
 BJ3712'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3712'3.1 KM (1.9 MI) NORTH ON STATE HIGHWAY 59 FROM THE JUNCTION OF U.S.
 BJ3712'HIGHWAY 190 AND STATE HIGHWAYS 59 AND 1087 IN MANDEVILLE TO THE MARK
 BJ3712'ON THE RIGHT NEAR THE JUNCTION OF LOTUS ROAD, 20.4 METERS (67 FT)
 BJ3712'SOUTH-SOUTHWEST OF A POWER POLE, 15.5 METERS (51 FT) NORTH-NORTHWEST
 BJ3712'OF A 15-INCH LIVE OAK TREE, 9 METERS (29.5 FT) SOUTH OF THE SOUTH END
 BJ3712'OF A CONCTETE CULVERT, 9.6 METERS (31.5 FT) EAST OF THE CENTER OF THE
 BJ3712'HIGHWAY AND 14.2 METERS (46.5 FT) SOUTH-SOUTHWEST OF THE CENTER OF
 BJ3712'LOTUS ROAD.  IT IS 0.46 METERS NORTH-NORTHEAST FROM A WITNESS POST AND
 BJ3712'0.21 M BELOW THE HIGHWAY.
 BJ3712
 BJ3712                          STATION RECOVERY (1986)
 BJ3712
 BJ3712'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3712'2.9 KM (1.8 MILES) NORTH ALONG STATE HIGHWAY 59 FROM THE JUNCTION OF
 BJ3712'U.S. HIGHWAY 190 IN MANDEVILLE TO THE MARK ON THE RIGHT.  IT IS 9.6
 BJ3712'METERS (31.5 FT) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 59 AND
 BJ3712'13.2 METERS (43.5 FT) SOUTH OF THE CENTER OF LOTUS ROAD.  IT IS 0.45
 BJ3712'METERS NORTH FROM A WITNESS POST AND LEVEL WITH THE HIGHWAY.
 BJ3712
 BJ3712                          STATION RECOVERY (2004)
 BJ3712
 BJ3712'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ3712'RECOVERED AS DESCRIBED.  WITNESS POST HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3713 ***********************************************************************
 BJ3713  DESIGNATION -  52 V 127
 BJ3713  PID         -  BJ3713
 BJ3713  STATE/COUNTY-  LA/ST TAMMANY
 BJ3713  COUNTRY     -  US
 BJ3713  USGS QUAD   -  COVINGTON (2018)
 BJ3713
 BJ3713                         *CURRENT SURVEY CONTROL
 BJ3713  ______________________________________________________________________
 BJ3713* NAD 83(1986) POSITION- 30 24 07.     (N) 090 02 29.     (W)   SCALED
 BJ3713* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3713  **This station is located in a suspected subsidence area (see below).
 BJ3713  ______________________________________________________________________
 BJ3713  GEOID HEIGHT    -        -26.730 (meters)                     GEOID18
 BJ3713  DYNAMIC HEIGHT  -          8.012 (meters)       26.29  (feet) COMP
 BJ3713  MODELED GRAVITY -    979,352.3   (mgal)                       NAVD 88
 BJ3713
 BJ3713.The horizontal coordinates were scaled from a map and have
 BJ3713.an estimated accuracy of +/- 6 seconds.
 BJ3713
 BJ3713.** This station is in an area of known vertical motion. If an
 BJ3713.** orthometric height was ever established but is not available 
 BJ3713.** in the current survey control section, the orthometric height
 BJ3713.** is considered suspect.  Suspect heights are available in the
 BJ3713.** superseded section only if requested.
 BJ3713
 BJ3713.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3713.GEOID18 height accuracy estimate available here.
 BJ3713
 BJ3713.Click photographs - Photos may exist for this station.
 BJ3713
 BJ3713.The dynamic height is computed by dividing the NAVD 88
 BJ3713.geopotential number by the normal gravity value computed on the
 BJ3713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3713.degrees latitude (g = 980.6199 gals.).
 BJ3713
 BJ3713.The modeled gravity was interpolated from observed gravity values.
 BJ3713
 BJ3713;                    North         East    Units  Estimated Accuracy
 BJ3713;SPC LA S     -   211,520.    1,124,140.      MT  (+/- 180 meters Scaled)
 BJ3713
 BJ3713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP842670(NAD 83)
 BJ3713
 BJ3713                          SUPERSEDED SURVEY CONTROL
 BJ3713
 BJ3713.No superseded survey control is available for this station.
 BJ3713
 BJ3713_MARKER: DD = SURVEY DISK
 BJ3713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3713_STAMPING: 52V127 1983
 BJ3713_MARK LOGO: LADHGS
 BJ3713_PROJECTION: FLUSH
 BJ3713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3713+STABILITY: SURFACE MOTION
 BJ3713
 BJ3713  HISTORY     - Date     Condition        Report By
 BJ3713  HISTORY     - 1983     MONUMENTED       LADH
 BJ3713  HISTORY     - 1983     GOOD             LADTD
 BJ3713  HISTORY     - 1986     GOOD             NGS
 BJ3713
 BJ3713                          STATION DESCRIPTION
 BJ3713
 BJ3713'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3713'4.8 KM (3 MI) NORTH ON STATE HIGHWAY 59 FROM THE JUNCTION OF U.S.
 BJ3713'HIGHWAY 190 AND STATE HIGHWAYS 59 AND 1087 IN MANDEVILLE TO THE MARK
 BJ3713'ON THE RIGHT JUST SOUTH OF THE JUNCTION OF HERITAGE HIGHTS ROAD, 18.6
 BJ3713'METERS (61 FT) SOUTH OF THE SOUTHWEST CORNER OF THE NORTH BRICK
 BJ3713'COLUMN, 10.2 METERS (33.5 FT) EAST OF THE CENTER OF THE HIGHWAY, 9.3
 BJ3713'METERS (30.5 FT) SOUTH OF THE CENTER OF HERITAGE HIGHTS ROAD, 3 METERS
 BJ3713'(10 FT) SOUTHEAST OF THE SOUTH END OF A CONCRETE CULVERT AND 0.9
 BJ3713'METERS (3 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE SOUTH
 BJ3713'BRICK COLUMN.  IT IS 0.46 METERS SOUTH FROM A WITNESS POST AND LEVEL
 BJ3713'WITH THE HIGHWAY.
 BJ3713
 BJ3713                          STATION RECOVERY (1986)
 BJ3713
 BJ3713'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3713'4.7 KM (2.9 MILES) NORTH ALONG STATE HIGHWAY 59 FROM THE JUNCTION OF
 BJ3713'U.S. HIGHWAY 190 IN MANDEVILLE TO THE MARK ON THE RIGHT.  IT IS 10.3
 BJ3713'METERS (34.0 FT) EAST OF THE CENTERLINE OF STATE HIGHWAY 59, 9.1
 BJ3713'METERS (30.0 FT) SOUTH OF THE CENTER OF INDEPENDENCE DRIVE AND 0.91
 BJ3713'METERS (3.0 FT) NORTHWEST OF THE NORTHWEST CORNER OF A 2 X 2 FOOT
 BJ3713'BRICK CORNER POST.  IT IS 0.45 METERS SOUTH FROM A WITNESS POST AND
 BJ3713'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3715 ***********************************************************************
 BJ3715  DESIGNATION -  52 V 128
 BJ3715  PID         -  BJ3715
 BJ3715  STATE/COUNTY-  LA/ST TAMMANY
 BJ3715  COUNTRY     -  US
 BJ3715  USGS QUAD   -  COVINGTON (2018)
 BJ3715
 BJ3715                         *CURRENT SURVEY CONTROL
 BJ3715  ______________________________________________________________________
 BJ3715* NAD 83(1986) POSITION- 30 26 58.     (N) 090 02 28.     (W)   SCALED
 BJ3715* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3715  **This station is located in a suspected subsidence area (see below).
 BJ3715  ______________________________________________________________________
 BJ3715  GEOID HEIGHT    -        -26.813 (meters)                     GEOID18
 BJ3715  DYNAMIC HEIGHT  -         10.020 (meters)       32.87  (feet) COMP
 BJ3715  MODELED GRAVITY -    979,355.1   (mgal)                       NAVD 88
 BJ3715
 BJ3715.The horizontal coordinates were scaled from a map and have
 BJ3715.an estimated accuracy of +/- 6 seconds.
 BJ3715
 BJ3715.** This station is in an area of known vertical motion. If an
 BJ3715.** orthometric height was ever established but is not available 
 BJ3715.** in the current survey control section, the orthometric height
 BJ3715.** is considered suspect.  Suspect heights are available in the
 BJ3715.** superseded section only if requested.
 BJ3715
 BJ3715.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3715.GEOID18 height accuracy estimate available here.
 BJ3715
 BJ3715.Click photographs - Photos may exist for this station.
 BJ3715
 BJ3715.The dynamic height is computed by dividing the NAVD 88
 BJ3715.geopotential number by the normal gravity value computed on the
 BJ3715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3715.degrees latitude (g = 980.6199 gals.).
 BJ3715
 BJ3715.The modeled gravity was interpolated from observed gravity values.
 BJ3715
 BJ3715;                    North         East    Units  Estimated Accuracy
 BJ3715;SPC LA S     -   216,790.    1,124,110.      MT  (+/- 180 meters Scaled)
 BJ3715
 BJ3715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP841723(NAD 83)
 BJ3715
 BJ3715                          SUPERSEDED SURVEY CONTROL
 BJ3715
 BJ3715.No superseded survey control is available for this station.
 BJ3715
 BJ3715_MARKER: DD = SURVEY DISK
 BJ3715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3715_STAMPING: 52V128 1983
 BJ3715_MARK LOGO: LADHGS
 BJ3715_PROJECTION: FLUSH
 BJ3715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3715+STABILITY: SURFACE MOTION
 BJ3715
 BJ3715  HISTORY     - Date     Condition        Report By
 BJ3715  HISTORY     - 1983     MONUMENTED       LADH
 BJ3715  HISTORY     - 1983     GOOD             LADTD
 BJ3715  HISTORY     - 1986     GOOD             NGS
 BJ3715
 BJ3715                          STATION DESCRIPTION
 BJ3715
 BJ3715'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3715'3.5 KM (2.2 MI) SOUTH ON STATE HIGHWAY 59 FROM THE JUNCTION OF STATE
 BJ3715'HIGHWAYS 59 AND 36 IN ABITA SPRINGS TO THE MARK ON THE RIGHT IN THE
 BJ3715'NORTHWEST ANGLE OF THE JUNCTION WITH HUNT DRIVE, 15.2 METERS (50 FT)
 BJ3715'NORTH OF THE CENTER OF HUNT DRIVE, 11 METERS (36 FT) NORTH OF THE
 BJ3715'NORTH END OF A CONCRETE CULVERT UNDER HUNT DRIVE, 8.8 METERS (29 FT)
 BJ3715'WEST OF THE CENTER OF THE HIGHWAY AND 8.4 METERS (27.5 FT) NORTH OF A
 BJ3715'POWER POLE.  IT IS 0.30 METERS SOUTH FROM A WITNESS POST AND 0.27 M
 BJ3715'BELOW THE HIGHWAY.
 BJ3715
 BJ3715                          STATION RECOVERY (1986)
 BJ3715
 BJ3715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3715'3.5 KM (2.15 MILES) SOUTH ALONG STATE HIGHWAY 59 FROM THE RAILROAD
 BJ3715'CROSSING IN ABITA SPRINGS TO THE MARK ON THE RIGHT.  IT IS 8.6 METERS
 BJ3715'(28.5 FT) WEST OF THE CENTERLINE OF STATE HIGHWAY 59, 14.9 METERS
 BJ3715'(49.0 FT) NORTH OF THE CENTER OF HUNT DRIVE AND 8.3 METERS (27.5 FT)
 BJ3715'NORTH OF A POWER POLE.  IT IS 0.30 METERS SOUTH FROM A WITNESS POST
 BJ3715'AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3716 ***********************************************************************
 BJ3716  DESIGNATION -  52 V 129
 BJ3716  PID         -  BJ3716
 BJ3716  STATE/COUNTY-  LA/ST TAMMANY
 BJ3716  COUNTRY     -  US
 BJ3716  USGS QUAD   -  COVINGTON (2018)
 BJ3716
 BJ3716                         *CURRENT SURVEY CONTROL
 BJ3716  ______________________________________________________________________
 BJ3716* NAD 83(1986) POSITION- 30 27 55.     (N) 090 02 27.     (W)   SCALED
 BJ3716* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3716  **This station is located in a suspected subsidence area (see below).
 BJ3716  ______________________________________________________________________
 BJ3716  GEOID HEIGHT    -        -26.845 (meters)                     GEOID18
 BJ3716  DYNAMIC HEIGHT  -          8.050 (meters)       26.41  (feet) COMP
 BJ3716  MODELED GRAVITY -    979,355.6   (mgal)                       NAVD 88
 BJ3716
 BJ3716.The horizontal coordinates were scaled from a map and have
 BJ3716.an estimated accuracy of +/- 6 seconds.
 BJ3716
 BJ3716.** This station is in an area of known vertical motion. If an
 BJ3716.** orthometric height was ever established but is not available 
 BJ3716.** in the current survey control section, the orthometric height
 BJ3716.** is considered suspect.  Suspect heights are available in the
 BJ3716.** superseded section only if requested.
 BJ3716
 BJ3716.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3716.GEOID18 height accuracy estimate available here.
 BJ3716
 BJ3716.Click photographs - Photos may exist for this station.
 BJ3716
 BJ3716.The dynamic height is computed by dividing the NAVD 88
 BJ3716.geopotential number by the normal gravity value computed on the
 BJ3716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3716.degrees latitude (g = 980.6199 gals.).
 BJ3716
 BJ3716.The modeled gravity was interpolated from observed gravity values.
 BJ3716
 BJ3716;                    North         East    Units  Estimated Accuracy
 BJ3716;SPC LA S     -   218,540.    1,124,120.      MT  (+/- 180 meters Scaled)
 BJ3716
 BJ3716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP841740(NAD 83)
 BJ3716
 BJ3716                          SUPERSEDED SURVEY CONTROL
 BJ3716
 BJ3716.No superseded survey control is available for this station.
 BJ3716
 BJ3716_MARKER: DD = SURVEY DISK
 BJ3716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3716_STAMPING: 52V129 1983
 BJ3716_MARK LOGO: LADHGS
 BJ3716_PROJECTION: FLUSH
 BJ3716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3716+STABILITY: SURFACE MOTION
 BJ3716
 BJ3716  HISTORY     - Date     Condition        Report By
 BJ3716  HISTORY     - 1983     MONUMENTED       LADH
 BJ3716  HISTORY     - 1983     GOOD             LADTD
 BJ3716  HISTORY     - 1986     GOOD             NGS
 BJ3716
 BJ3716                          STATION DESCRIPTION
 BJ3716
 BJ3716'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3716'1.8 KM (1.1 MI) SOUTH ON STATE HIGHWAY 59 FROM THE JUNCTION OF STATE
 BJ3716'HIGHWAYS 59 AND 36 IN ABITA SPRINGS TO THE MARK ON THE RIGHT JUST
 BJ3716'NORTH OF SOUTHWIND ESTATES DRIVE, 18.6 METERS (61 FT) WEST OF A POWER
 BJ3716'POLE, 14.6 METERS (48 FT) NORTH OF THE CENTER OF SOUTHWIND DRIVE 9.4
 BJ3716'METERS (31 FT) WEST OF THE CENTER OF THE HIGHWAY, 9 METERS (29.5 FT)
 BJ3716'NORTH-NORTHWEST OF THE NORTH END OF A METAL CULVERT UNDER SOUTHWIND
 BJ3716'DRIVE AND 0.6 METER (2 FT) NORTH OF THE NORTHEAST CORNER OF THE NORTH
 BJ3716'BRICK COLUMN.  IT IS 0.37 METERS SOUTH FROM A WITNESS POST AND 0.06 M
 BJ3716'BELOW THE HIGHWAY.
 BJ3716
 BJ3716                          STATION RECOVERY (1986)
 BJ3716
 BJ3716'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ3716'1.7 KM (1.05 MI) SOUTH ALONG STATE HIGHWAY 59 FROM THE RAILROAD
 BJ3716'CROSSING IN ABITA SPRINGS TO THE MARK ON THE RIGHT, 9.6 METERS
 BJ3716'(31.6 FT) WEST OF THE CENTER OF THE HIGHWAY, 14.5 METERS (47.6 FT)
 BJ3716'NORTH OF THE CENTER OF A ROAD LEADING WEST, 0.21 METER (0.7 FT) EAST
 BJ3716'OF A WOODEN FENCE.  IT IS 0.30 METERS SOUTH FROM A WITNESS POST AND
 BJ3716'0.30 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4133 ***********************************************************************
 BJ4133  DESIGNATION -  52 V 130
 BJ4133  PID         -  BJ4133
 BJ4133  STATE/COUNTY-  LA/ST TAMMANY
 BJ4133  COUNTRY     -  US
 BJ4133  USGS QUAD   -  COVINGTON (2018)
 BJ4133
 BJ4133                         *CURRENT SURVEY CONTROL
 BJ4133  ______________________________________________________________________
 BJ4133* NAD 83(1986) POSITION- 30 29 05.     (N) 090 01 30.     (W)   SCALED
 BJ4133* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4133  **This station is located in a suspected subsidence area (see below).
 BJ4133  ______________________________________________________________________
 BJ4133  GEOID HEIGHT    -        -26.899 (meters)                     GEOID18
 BJ4133  DYNAMIC HEIGHT  -         10.287 (meters)       33.75  (feet) COMP
 BJ4133  MODELED GRAVITY -    979,355.0   (mgal)                       NAVD 88
 BJ4133
 BJ4133.The horizontal coordinates were scaled from a map and have
 BJ4133.an estimated accuracy of +/- 6 seconds.
 BJ4133
 BJ4133.** This station is in an area of known vertical motion. If an
 BJ4133.** orthometric height was ever established but is not available 
 BJ4133.** in the current survey control section, the orthometric height
 BJ4133.** is considered suspect.  Suspect heights are available in the
 BJ4133.** superseded section only if requested.
 BJ4133
 BJ4133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4133.GEOID18 height accuracy estimate available here.
 BJ4133
 BJ4133.Click photographs - Photos may exist for this station.
 BJ4133
 BJ4133.The dynamic height is computed by dividing the NAVD 88
 BJ4133.geopotential number by the normal gravity value computed on the
 BJ4133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4133.degrees latitude (g = 980.6199 gals.).
 BJ4133
 BJ4133.The modeled gravity was interpolated from observed gravity values.
 BJ4133
 BJ4133;                    North         East    Units  Estimated Accuracy
 BJ4133;SPC LA S     -   220,720.    1,125,610.      MT  (+/- 180 meters Scaled)
 BJ4133
 BJ4133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP855762(NAD 83)
 BJ4133
 BJ4133                          SUPERSEDED SURVEY CONTROL
 BJ4133
 BJ4133.No superseded survey control is available for this station.
 BJ4133
 BJ4133_MARKER: DD = SURVEY DISK
 BJ4133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4133_STAMPING: 52V130 1983
 BJ4133_MARK LOGO: LADHGS
 BJ4133_PROJECTION: FLUSH
 BJ4133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4133+STABILITY: SURFACE MOTION
 BJ4133
 BJ4133  HISTORY     - Date     Condition        Report By
 BJ4133  HISTORY     - 1983     MONUMENTED       LADH
 BJ4133
 BJ4133                          STATION DESCRIPTION
 BJ4133
 BJ4133'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BJ4133'1.8 KM (1.1 MI) NORTH ON STATE HIGHWAY 435 FROM THE JUNCTION OF STATE
 BJ4133'HIGHWAYS 36 AND 435 IN ABITA SPRINGS TO THE MARK ON THE RIGHT, 36
 BJ4133'METERS (118 FT) NORTH-NORTHEAST OF THE CENTER OF A DRIVE TO A BRICK
 BJ4133'HOUSE, 18.6 METERS (61 FT) SOUTH-SOUTHEAST OF THE SOUTH END OF A
 BJ4133'CONCRETE CULVERT, 6.7 METERS (22 FT) EAST-SOUTHEAST OF THE CENTER OF
 BJ4133'THE HIGHWAY AND 0.5 METER (1.5 FT) WEST-NORTHWEST OF A FENCE CORNER.
 BJ4133'IT IS 0.30 METERS NORTH-NORTHEAST FROM A WITNESS POST AND 0.15 M BELOW
 BJ4133'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4134 ***********************************************************************
 BJ4134  DESIGNATION -  52 V 131
 BJ4134  PID         -  BJ4134
 BJ4134  STATE/COUNTY-  LA/ST TAMMANY
 BJ4134  COUNTRY     -  US
 BJ4134  USGS QUAD   -  COVINGTON (2018)
 BJ4134
 BJ4134                         *CURRENT SURVEY CONTROL
 BJ4134  ______________________________________________________________________
 BJ4134* NAD 83(1986) POSITION- 30 29 39.     (N) 090 00 32.     (W)   SCALED
 BJ4134* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4134  **This station is located in a suspected subsidence area (see below).
 BJ4134  ______________________________________________________________________
 BJ4134  GEOID HEIGHT    -        -26.934 (meters)                     GEOID18
 BJ4134  DYNAMIC HEIGHT  -         11.246 (meters)       36.90  (feet) COMP
 BJ4134  MODELED GRAVITY -    979,354.2   (mgal)                       NAVD 88
 BJ4134
 BJ4134.The horizontal coordinates were scaled from a map and have
 BJ4134.an estimated accuracy of +/- 6 seconds.
 BJ4134
 BJ4134.** This station is in an area of known vertical motion. If an
 BJ4134.** orthometric height was ever established but is not available 
 BJ4134.** in the current survey control section, the orthometric height
 BJ4134.** is considered suspect.  Suspect heights are available in the
 BJ4134.** superseded section only if requested.
 BJ4134
 BJ4134.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4134.GEOID18 height accuracy estimate available here.
 BJ4134
 BJ4134.Click photographs - Photos may exist for this station.
 BJ4134
 BJ4134.The dynamic height is computed by dividing the NAVD 88
 BJ4134.geopotential number by the normal gravity value computed on the
 BJ4134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4134.degrees latitude (g = 980.6199 gals.).
 BJ4134
 BJ4134.The modeled gravity was interpolated from observed gravity values.
 BJ4134
 BJ4134;                    North         East    Units  Estimated Accuracy
 BJ4134;SPC LA S     -   221,780.    1,127,150.      MT  (+/- 180 meters Scaled)
 BJ4134
 BJ4134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP871773(NAD 83)
 BJ4134
 BJ4134                          SUPERSEDED SURVEY CONTROL
 BJ4134
 BJ4134.No superseded survey control is available for this station.
 BJ4134
 BJ4134_MARKER: DD = SURVEY DISK
 BJ4134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4134_STAMPING: 52V131 1983
 BJ4134_MARK LOGO: LADHGS
 BJ4134_PROJECTION: FLUSH
 BJ4134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4134+STABILITY: SURFACE MOTION
 BJ4134
 BJ4134  HISTORY     - Date     Condition        Report By
 BJ4134  HISTORY     - 1983     MONUMENTED       LADH
 BJ4134
 BJ4134                          STATION DESCRIPTION
 BJ4134
 BJ4134'DESCRIBED BY LA DEPT OF HIGHWAYS 1983
 BJ4134'3.7 KM (2.3 MI) NORTH ON STATE HIGHWAY 435 FROM THE JUNCTION OF STATE
 BJ4134'HIGHWAYS 435 AND 36 IN ABITA SPRINGS TO THE MARK ON THE RIGHT, 9.4
 BJ4134'METERS (31 FT) SOUTH-SOUTHEAST OF THE CENTER OF THE HIGHWAY, 8.7
 BJ4134'METERS (28.5 FT) EAST-NORTHEAST OF THE CENTER OF LAKE STREET, 4.7
 BJ4134'METERS (15.5 FT) EAST OF THE EAST END OF A CONCRETE CULVERT, 4.1
 BJ4134'METERS (13.5 FT) WEST-SOUTHWEST OF A POWER POLE WITH TWO TRANSFORMERS
 BJ4134'AND 2.4 METERS (8 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF A
 BJ4134'BRICK COLUMN.  IT IS 0.30 METERS NORTH-NORTHWEST FROM A WITNESS POST
 BJ4134'AND 0.24 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1939 ***********************************************************************
 BH1939  DESIGNATION -  52 V 132
 BH1939  PID         -  BH1939
 BH1939  STATE/COUNTY-  LA/ST TAMMANY
 BH1939  COUNTRY     -  US
 BH1939  USGS QUAD   -  BUSH (2018)
 BH1939
 BH1939                         *CURRENT SURVEY CONTROL
 BH1939  ______________________________________________________________________
 BH1939* NAD 83(1986) POSITION- 30 30 09.     (N) 089 59 35.     (W)   SCALED
 BH1939* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1939  **This station is located in a suspected subsidence area (see below).
 BH1939  ______________________________________________________________________
 BH1939  GEOID HEIGHT    -        -26.967 (meters)                     GEOID18
 BH1939  DYNAMIC HEIGHT  -         11.708 (meters)       38.41  (feet) COMP
 BH1939  MODELED GRAVITY -    979,351.7   (mgal)                       NAVD 88
 BH1939
 BH1939.The horizontal coordinates were scaled from a map and have
 BH1939.an estimated accuracy of +/- 6 seconds.
 BH1939
 BH1939.** This station is in an area of known vertical motion. If an
 BH1939.** orthometric height was ever established but is not available 
 BH1939.** in the current survey control section, the orthometric height
 BH1939.** is considered suspect.  Suspect heights are available in the
 BH1939.** superseded section only if requested.
 BH1939
 BH1939.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1939.GEOID18 height accuracy estimate available here.
 BH1939
 BH1939.Click photographs - Photos may exist for this station.
 BH1939
 BH1939.The dynamic height is computed by dividing the NAVD 88
 BH1939.geopotential number by the normal gravity value computed on the
 BH1939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1939.degrees latitude (g = 980.6199 gals.).
 BH1939
 BH1939.The modeled gravity was interpolated from observed gravity values.
 BH1939
 BH1939;                    North         East    Units  Estimated Accuracy
 BH1939;SPC LA S     -   222,720.    1,128,650.      MT  (+/- 180 meters Scaled)
 BH1939
 BH1939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU127782(NAD 83)
 BH1939
 BH1939                          SUPERSEDED SURVEY CONTROL
 BH1939
 BH1939.No superseded survey control is available for this station.
 BH1939
 BH1939_MARKER: DD = SURVEY DISK
 BH1939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1939_STAMPING: 52V132 1983
 BH1939_MARK LOGO: LADH
 BH1939_PROJECTION: FLUSH
 BH1939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1939+STABILITY: SURFACE MOTION
 BH1939_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1939+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2006
 BH1939
 BH1939  HISTORY     - Date     Condition        Report By
 BH1939  HISTORY     - 1983     MONUMENTED       LADTD
 BH1939  HISTORY     - 20060422 GOOD             NGS
 BH1939
 BH1939                          STATION DESCRIPTION
 BH1939
 BH1939'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1939'5.5 KM (3.4 MI) NE FROM ABITA SPRINGS.
 BH1939'5.5 KM (3.4 MI) NORTH ON STATE HIGHWAY 435 FROM THE JUNCTION OF
 BH1939'STATE HIGHWAYS 36 AND 435 IN ABITA SPRINGS TO THE MARK ON THE LEFT,
 BH1939'18.3 METERS (60 FT) NORTHWEST OF A RIGHT-OF-WAY MARKER, 11 METERS
 BH1939'(36 FT) NORTHEAST OF THE CENTER OF A DRIVE TO A FLOW WELL, 9.3 METERS
 BH1939'(30.5 FT) NORTHWEST OF THE CENTER OF THE HIGHWAY AND 0.6 METER (2 FT)
 BH1939'SOUTHWEST OF A RIGHT-OF-WAY MARKER.
 BH1939'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BH1939'THE MARK IS 0.09 M BELOW THE HIGHWAY.
 BH1939
 BH1939                          STATION RECOVERY (2006)
 BH1939
 BH1939'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1939'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1940 ***********************************************************************
 BH1940  DESIGNATION -  52 V 133
 BH1940  PID         -  BH1940
 BH1940  STATE/COUNTY-  LA/ST TAMMANY
 BH1940  COUNTRY     -  US
 BH1940  USGS QUAD   -  BUSH (2018)
 BH1940
 BH1940                         *CURRENT SURVEY CONTROL
 BH1940  ______________________________________________________________________
 BH1940* NAD 83(1986) POSITION- 30 30 19.     (N) 089 58 24.     (W)   SCALED
 BH1940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1940  **This station is located in a suspected subsidence area (see below).
 BH1940  ______________________________________________________________________
 BH1940  GEOID HEIGHT    -        -26.993 (meters)                     GEOID18
 BH1940  DYNAMIC HEIGHT  -         12.405 (meters)       40.70  (feet) COMP
 BH1940  MODELED GRAVITY -    979,350.7   (mgal)                       NAVD 88
 BH1940
 BH1940.The horizontal coordinates were scaled from a map and have
 BH1940.an estimated accuracy of +/- 6 seconds.
 BH1940
 BH1940.** This station is in an area of known vertical motion. If an
 BH1940.** orthometric height was ever established but is not available 
 BH1940.** in the current survey control section, the orthometric height
 BH1940.** is considered suspect.  Suspect heights are available in the
 BH1940.** superseded section only if requested.
 BH1940
 BH1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1940.GEOID18 height accuracy estimate available here.
 BH1940
 BH1940.Click photographs - Photos may exist for this station.
 BH1940
 BH1940.The dynamic height is computed by dividing the NAVD 88
 BH1940.geopotential number by the normal gravity value computed on the
 BH1940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1940.degrees latitude (g = 980.6199 gals.).
 BH1940
 BH1940.The modeled gravity was interpolated from observed gravity values.
 BH1940
 BH1940;                    North         East    Units  Estimated Accuracy
 BH1940;SPC LA S     -   223,050.    1,130,540.      MT  (+/- 180 meters Scaled)
 BH1940
 BH1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU146785(NAD 83)
 BH1940
 BH1940                          SUPERSEDED SURVEY CONTROL
 BH1940
 BH1940.No superseded survey control is available for this station.
 BH1940
 BH1940_MARKER: DD = SURVEY DISK
 BH1940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1940_STAMPING: 52V133 1983
 BH1940_MARK LOGO: LADH
 BH1940_PROJECTION: FLUSH
 BH1940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1940+STABILITY: SURFACE MOTION
 BH1940
 BH1940  HISTORY     - Date     Condition        Report By
 BH1940  HISTORY     - 1983     MONUMENTED       LADTD
 BH1940  HISTORY     - 20060422 MARK NOT FOUND   NGS
 BH1940
 BH1940                          STATION DESCRIPTION
 BH1940
 BH1940'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1940'7.4 KM (4.6 MI) NE FROM ABITA SPRINGS.
 BH1940'7.4 KM (4.6 MI) NORTH ON STATE HIGHWAY 435 FROM THE JUNCTION OF
 BH1940'STATE HIGHWAYS 435 AND 36 IN ABITA SPRINGS TO THE MARK ON THE RIGHT IN
 BH1940'THE MEDIAN OF HILLCREST BOULEVARD, 13.1 METERS (43 FT) WEST OF A POWER
 BH1940'POLE, 11.6 METERS (38 FT) SOUTH OF THE CENTER OF THE HIGHWAY, 12
 BH1940'METERS (39.5 FT) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 BH1940'COLUMN, 7.6 METERS (25 FT) WEST OF THE CENTER OF EAST HILLCREST
 BH1940'BOULEVARD AND 5.8 METERS (19 FT) EAST OF THE CENTER OF WEST HILLCREST
 BH1940'BOULEVARD.
 BH1940'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BH1940'THE MARK IS 0.40 M BELOW THE HIGHWAY.
 BH1940
 BH1940                          STATION RECOVERY (2006)
 BH1940
 BH1940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1940'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1941 ***********************************************************************
 BH1941  DESIGNATION -  52 V 134
 BH1941  PID         -  BH1941
 BH1941  STATE/COUNTY-  LA/ST TAMMANY
 BH1941  COUNTRY     -  US
 BH1941  USGS QUAD   -  BUSH (2018)
 BH1941
 BH1941                         *CURRENT SURVEY CONTROL
 BH1941  ______________________________________________________________________
 BH1941* NAD 83(1986) POSITION- 30 30 28.     (N) 089 57 13.     (W)   SCALED
 BH1941* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1941  **This station is located in a suspected subsidence area (see below).
 BH1941  ______________________________________________________________________
 BH1941  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 BH1941  DYNAMIC HEIGHT  -         22.640 (meters)       74.28  (feet) COMP
 BH1941  MODELED GRAVITY -    979,349.8   (mgal)                       NAVD 88
 BH1941
 BH1941.The horizontal coordinates were scaled from a map and have
 BH1941.an estimated accuracy of +/- 6 seconds.
 BH1941
 BH1941.** This station is in an area of known vertical motion. If an
 BH1941.** orthometric height was ever established but is not available 
 BH1941.** in the current survey control section, the orthometric height
 BH1941.** is considered suspect.  Suspect heights are available in the
 BH1941.** superseded section only if requested.
 BH1941
 BH1941.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1941.GEOID18 height accuracy estimate available here.
 BH1941
 BH1941.Click photographs - Photos may exist for this station.
 BH1941
 BH1941.The dynamic height is computed by dividing the NAVD 88
 BH1941.geopotential number by the normal gravity value computed on the
 BH1941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1941.degrees latitude (g = 980.6199 gals.).
 BH1941
 BH1941.The modeled gravity was interpolated from observed gravity values.
 BH1941
 BH1941;                    North         East    Units  Estimated Accuracy
 BH1941;SPC LA S     -   223,350.    1,132,430.      MT  (+/- 180 meters Scaled)
 BH1941
 BH1941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU165787(NAD 83)
 BH1941
 BH1941                          SUPERSEDED SURVEY CONTROL
 BH1941
 BH1941.No superseded survey control is available for this station.
 BH1941
 BH1941_MARKER: DD = SURVEY DISK
 BH1941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1941_STAMPING: 52V134 1983
 BH1941_MARK LOGO: LADH
 BH1941_PROJECTION: FLUSH
 BH1941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1941+STABILITY: SURFACE MOTION
 BH1941_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1941+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2006
 BH1941
 BH1941  HISTORY     - Date     Condition        Report By
 BH1941  HISTORY     - 1983     MONUMENTED       LADTD
 BH1941  HISTORY     - 20060422 GOOD             NGS
 BH1941
 BH1941                          STATION DESCRIPTION
 BH1941
 BH1941'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1941'9.9 KM (5.7 MI) NE FROM ABITA SPRINGS.
 BH1941'9.9 KM (5.7 MI) NORTH ON STATE HIGHWAY 435 FROM THE JUNCTION OF
 BH1941'STATE HIGHWAYS 36 AND 435 IN ABITA SPRINGS TO THE MARK ON THE RIGHT,
 BH1941'43 METERS (141 FT) WEST-SOUTHWEST OF THE HILLCREST COUNTRY CLUB SIGN,
 BH1941'18.1 METERS (59.5 FT) SOUTHEAST OF A RIGHT-OF-WAY MARKER, 15.5 METERS
 BH1941'(51 FT) NORTH-NORTHWEST OF THE CENTER OF A PAVED STREET IN THE
 BH1941'HILLCREST SUB-DIVISION, 11.6 METERS (38 FT) WEST-SOUTHWEST OF A POWER
 BH1941'POLE, 9 METERS (29.5 FT) SOUTH-SOUTHEAST OF THE CENTER OF THE HIGHWAY
 BH1941'AND 1.2 METERS (4 FT) NORTHEAST OF A RIGHT-OF-WAY MARKER.
 BH1941'THE MARK IS 0.43 METERS  NE FROM A WITNESS POST.
 BH1941'THE MARK IS 0.24 M BELOW THE HIGHWAY.
 BH1941
 BH1941                          STATION RECOVERY (2006)
 BH1941
 BH1941'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1941'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1942 ***********************************************************************
 BH1942  DESIGNATION -  52 V 135
 BH1942  PID         -  BH1942
 BH1942  STATE/COUNTY-  LA/ST TAMMANY
 BH1942  COUNTRY     -  US
 BH1942  USGS QUAD   -  BUSH (2018)
 BH1942
 BH1942                         *CURRENT SURVEY CONTROL
 BH1942  ______________________________________________________________________
 BH1942* NAD 83(1986) POSITION- 30 30 56.     (N) 089 56 33.     (W)   SCALED
 BH1942* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1942  **This station is located in a suspected subsidence area (see below).
 BH1942  ______________________________________________________________________
 BH1942  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BH1942  DYNAMIC HEIGHT  -         22.403 (meters)       73.50  (feet) COMP
 BH1942  MODELED GRAVITY -    979,349.0   (mgal)                       NAVD 88
 BH1942
 BH1942.The horizontal coordinates were scaled from a map and have
 BH1942.an estimated accuracy of +/- 6 seconds.
 BH1942
 BH1942.** This station is in an area of known vertical motion. If an
 BH1942.** orthometric height was ever established but is not available 
 BH1942.** in the current survey control section, the orthometric height
 BH1942.** is considered suspect.  Suspect heights are available in the
 BH1942.** superseded section only if requested.
 BH1942
 BH1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1942.GEOID18 height accuracy estimate available here.
 BH1942
 BH1942.Click photographs - Photos may exist for this station.
 BH1942
 BH1942.The dynamic height is computed by dividing the NAVD 88
 BH1942.geopotential number by the normal gravity value computed on the
 BH1942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1942.degrees latitude (g = 980.6199 gals.).
 BH1942
 BH1942.The modeled gravity was interpolated from observed gravity values.
 BH1942
 BH1942;                    North         East    Units  Estimated Accuracy
 BH1942;SPC LA S     -   224,230.    1,133,490.      MT  (+/- 180 meters Scaled)
 BH1942
 BH1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU176795(NAD 83)
 BH1942
 BH1942                          SUPERSEDED SURVEY CONTROL
 BH1942
 BH1942.No superseded survey control is available for this station.
 BH1942
 BH1942_MARKER: DD = SURVEY DISK
 BH1942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1942_STAMPING: 52V135 1983
 BH1942_MARK LOGO: LADH
 BH1942_PROJECTION: FLUSH
 BH1942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1942+STABILITY: SURFACE MOTION
 BH1942_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1942+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2006
 BH1942
 BH1942  HISTORY     - Date     Condition        Report By
 BH1942  HISTORY     - 1983     MONUMENTED       LADTD
 BH1942  HISTORY     - 20060423 GOOD             NGS
 BH1942
 BH1942                          STATION DESCRIPTION
 BH1942
 BH1942'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1942'7.9 KM (4.9 MI) WEST FROM TALISHEEK.
 BH1942'7.9 KM (4.9 MI) WEST ON STATE HIGHWAY 435 FROM THE JUNCTION OF
 BH1942'STATE HIGHWAYS 435 AND 41, JUST EAST OF TALISHEEK TO THE MARK ON THE
 BH1942'LEFT, 24.4 METERS (80 FT) EAST-SOUTHEAST OF A TELEPHONE PEDESTAL,
 BH1942'8.8 METERS (29 FT) SOUTH-SOUTHEAST OF THE CENTER OF THE HIGHWAY,
 BH1942'8.2 METERS (27 FT) NORTHEAST OF A POWER POLE AND 6.4 METERS (21 FT)
 BH1942'WEST-NORTHWEST OF A 10-INCH PINE TREE.
 BH1942'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BH1942'THE MARK IS 0.49 M BELOW THE HIGHWAY.
 BH1942
 BH1942                          STATION RECOVERY (2006)
 BH1942
 BH1942'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1942'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1943 ***********************************************************************
 BH1943  DESIGNATION -  52 V 136
 BH1943  PID         -  BH1943
 BH1943  STATE/COUNTY-  LA/ST TAMMANY
 BH1943  COUNTRY     -  US
 BH1943  USGS QUAD   -  BUSH (2018)
 BH1943
 BH1943                         *CURRENT SURVEY CONTROL
 BH1943  ______________________________________________________________________
 BH1943* NAD 83(2011) POSITION- 30 31 21.73182(N) 089 55 40.21554(W)   ADJUSTED
 BH1943* NAD 83(2011) ELLIP HT-    -2.374 (meters)        (06/27/12)   ADJUSTED
 BH1943* NAD 83(2011) EPOCH   -  2010.00
 BH1943* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1943  **This station is located in a suspected subsidence area (see below).
 BH1943  ______________________________________________________________________
 BH1943  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BH1943  NAD 83(2011) X  -      6,925.894 (meters)                     COMP
 BH1943  NAD 83(2011) Y  - -5,499,049.107 (meters)                     COMP
 BH1943  NAD 83(2011) Z  -  3,220,421.731 (meters)                     COMP
 BH1943  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 BH1943  DYNAMIC HEIGHT  -         24.826 (meters)       81.45  (feet) COMP
 BH1943  MODELED GRAVITY -    979,348.1   (mgal)                       NAVD 88
 BH1943
 BH1943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BH1943  Standards:
 BH1943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BH1943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BH1943  -------------------------------------------------------------------
 BH1943  NETWORK    1.04   4.78           0.20   0.52   2.44     -0.01108862
 BH1943  -------------------------------------------------------------------
 BH1943  Click here for local accuracies and other accuracy information.
 BH1943
 BH1943.The horizontal coordinates were established by GPS observations
 BH1943.and adjusted by the National Geodetic Survey in June 2012.
 BH1943
 BH1943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BH1943.been affixed to the stable North American tectonic plate. See 
 BH1943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BH1943
 BH1943.The horizontal coordinates are valid at the epoch date displayed above
 BH1943.which is a decimal equivalence of Year/Month/Day.
 BH1943
 BH1943.** This station is in an area of known vertical motion. If an
 BH1943.** orthometric height was ever established but is not available 
 BH1943.** in the current survey control section, the orthometric height
 BH1943.** is considered suspect.  Suspect heights are available in the
 BH1943.** superseded section only if requested.
 BH1943
 BH1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1943.GEOID18 height accuracy estimate available here.
 BH1943
 BH1943.Click photographs - Photos may exist for this station.
 BH1943
 BH1943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BH1943
 BH1943.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1943
 BH1943.The ellipsoidal height was determined by GPS observations
 BH1943.and is referenced to NAD 83.
 BH1943
 BH1943.The dynamic height is computed by dividing the NAVD 88
 BH1943.geopotential number by the normal gravity value computed on the
 BH1943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1943.degrees latitude (g = 980.6199 gals.).
 BH1943
 BH1943.The modeled gravity was interpolated from observed gravity values.
 BH1943
 BH1943. The following values were computed from the NAD 83(2011) position.
 BH1943
 BH1943;                    North         East     Units Scale Factor Converg.
 BH1943;SPC LA S     -   225,035.396 1,134,886.910   MT  0.99996709   +0 42 10.0
 BH1943;SPC LA S     -   738,303.63  3,723,374.80   sFT  0.99996709   +0 42 10.0
 BH1943;UTM  16      - 3,380,355.157   219,048.802   MT  1.00057387   -1 29 16.7
 BH1943;UTM  15      - 3,380,723.951   794,806.713   MT  1.00067232   +1 33 41.1
 BH1943
 BH1943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1943!SPC LA S     -   1.00000037  x   0.99996709  =   0.99996746
 BH1943!UTM  16      -   1.00000037  x   1.00057387  =   1.00057424
 BH1943!UTM  15      -   1.00000037  x   1.00067232  =   1.00067269
 BH1943
 BH1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1904880355(NAD 83)
 BH1943
 BH1943                          SUPERSEDED SURVEY CONTROL
 BH1943
 BH1943  NAD 83(2007)-  30 31 21.73188(N)    089 55 40.21618(W) AD(2006.81) A
 BH1943  ELLIP H (03/12/08)   -2.366  (m)                       GP(2006.81) 3 1
 BH1943
 BH1943.Superseded values are not recommended for survey control.
 BH1943
 BH1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1943.See file dsdata.pdf to determine how the superseded data were derived.
 BH1943
 BH1943_MARKER: DD = SURVEY DISK
 BH1943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1943_STAMPING: 52 V 136 1983
 BH1943_MARK LOGO: LADHGS
 BH1943_PROJECTION: FLUSH
 BH1943_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1943+STABILITY: SURFACE MOTION
 BH1943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1943+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2006
 BH1943
 BH1943  HISTORY     - Date     Condition        Report By
 BH1943  HISTORY     - 1983     MONUMENTED       LADTD
 BH1943  HISTORY     - 20060726 GOOD             NGS
 BH1943
 BH1943                          STATION DESCRIPTION
 BH1943
 BH1943'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1943'6.3 KM (3.9 MI) WSW FROM TALISHEEK.
 BH1943'6.3 KM (3.9 MI) WEST ON STATE HIGHWAY 435 FROM THE JUNCTION OF
 BH1943'STATE HIGHWAYS 41 AND 435 JUST EAST OF TALISHEED TO THE MARK ON THE
 BH1943'RIGHT, 24.1 METERS (79 FT) WEST-NORTHWEST OF A RUTHT-OF-WAY MARKER,
 BH1943'15.2 METERS (50 FT) NORTHEAST OF A RIGHT-OF-WAY MARKER, 14 METERS
 BH1943'(46 FT) NORTHWEST OF THE CENTER OF THE HIGHWAY, 7 METERS (23 FT) WEST-
 BH1943'NORATHWEST OF A RIGHT-OF-WAY MARKER AND 0.9 METER (3 FT) SOUTH-
 BH1943'SOUTHEAST OF A FENCE CORNER.
 BH1943'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BH1943'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BH1943
 BH1943                          STATION RECOVERY (2006)
 BH1943
 BH1943'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BH1943'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1944 ***********************************************************************
 BH1944  DESIGNATION -  52 V 137
 BH1944  PID         -  BH1944
 BH1944  STATE/COUNTY-  LA/ST TAMMANY
 BH1944  COUNTRY     -  US
 BH1944  USGS QUAD   -  BUSH (2018)
 BH1944
 BH1944                         *CURRENT SURVEY CONTROL
 BH1944  ______________________________________________________________________
 BH1944* NAD 83(1986) POSITION- 30 31 43.     (N) 089 55 01.     (W)   SCALED
 BH1944* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1944  **This station is located in a suspected subsidence area (see below).
 BH1944  ______________________________________________________________________
 BH1944  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BH1944  DYNAMIC HEIGHT  -         32.268 (meters)      105.87  (feet) COMP
 BH1944  MODELED GRAVITY -    979,347.2   (mgal)                       NAVD 88
 BH1944
 BH1944.The horizontal coordinates were scaled from a map and have
 BH1944.an estimated accuracy of +/- 6 seconds.
 BH1944
 BH1944.** This station is in an area of known vertical motion. If an
 BH1944.** orthometric height was ever established but is not available 
 BH1944.** in the current survey control section, the orthometric height
 BH1944.** is considered suspect.  Suspect heights are available in the
 BH1944.** superseded section only if requested.
 BH1944
 BH1944.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1944.GEOID18 height accuracy estimate available here.
 BH1944
 BH1944.Click photographs - Photos may exist for this station.
 BH1944
 BH1944.The dynamic height is computed by dividing the NAVD 88
 BH1944.geopotential number by the normal gravity value computed on the
 BH1944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1944.degrees latitude (g = 980.6199 gals.).
 BH1944
 BH1944.The modeled gravity was interpolated from observed gravity values.
 BH1944
 BH1944;                    North         East    Units  Estimated Accuracy
 BH1944;SPC LA S     -   225,700.    1,135,920.      MT  (+/- 180 meters Scaled)
 BH1944
 BH1944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU201809(NAD 83)
 BH1944
 BH1944                          SUPERSEDED SURVEY CONTROL
 BH1944
 BH1944.No superseded survey control is available for this station.
 BH1944
 BH1944_MARKER: DD = SURVEY DISK
 BH1944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1944_STAMPING: 52V137 1983
 BH1944_MARK LOGO: LADH
 BH1944_PROJECTION: FLUSH
 BH1944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1944+STABILITY: SURFACE MOTION
 BH1944
 BH1944  HISTORY     - Date     Condition        Report By
 BH1944  HISTORY     - 1983     MONUMENTED       LADTD
 BH1944
 BH1944                          STATION DESCRIPTION
 BH1944
 BH1944'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1944'4.8 KM (3 MI) WSW FROM TALISHEEK.
 BH1944'4.8 KM (3 MI) WEST ON STATE HIGHWAY 435 FROM THE JUNCTION OF
 BH1944'STATE HIGHWAYS 41 AND 435 JUST EAST OF TALISHEEK TO THE MARK ON THE
 BH1944'RIGHT, 21.3 METERS (70 FT) NORTH-NORTHWEST OF A POWER POLE, 9.8 METERS
 BH1944'(32 FT) EAST-NORTHEAST OF THE CENTER OF A DRIVE, 9.1 METERS (30 FT)
 BH1944'NORTH-NORTHWEST OF THE CENTER OF THE HIGHWAY, 2.7 METERS (9 FT) EAST-
 BH1944'NORTHEAST OF AN ANCHOR POSE AND 2.4 METERS (8 FT) EAST-NORTHEAST OF A
 BH1944'RIGHT-OF-WAY MARKER.
 BH1944'THE MARK IS 0.30 METERS  ENE FROM A WITNESS POST.
 BH1944'THE MARK IS 1.83 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1945 ***********************************************************************
 BH1945  DESIGNATION -  52 V 138
 BH1945  PID         -  BH1945
 BH1945  STATE/COUNTY-  LA/ST TAMMANY
 BH1945  COUNTRY     -  US
 BH1945  USGS QUAD   -  BUSH (2018)
 BH1945
 BH1945                         *CURRENT SURVEY CONTROL
 BH1945  ______________________________________________________________________
 BH1945* NAD 83(1986) POSITION- 30 32 04.     (N) 089 53 58.     (W)   SCALED
 BH1945* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1945  **This station is located in a suspected subsidence area (see below).
 BH1945  ______________________________________________________________________
 BH1945  GEOID HEIGHT    -        -27.141 (meters)                     GEOID18
 BH1945  DYNAMIC HEIGHT  -         18.056 (meters)       59.24  (feet) COMP
 BH1945  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BH1945
 BH1945.The horizontal coordinates were scaled from a map and have
 BH1945.an estimated accuracy of +/- 6 seconds.
 BH1945
 BH1945.** This station is in an area of known vertical motion. If an
 BH1945.** orthometric height was ever established but is not available 
 BH1945.** in the current survey control section, the orthometric height
 BH1945.** is considered suspect.  Suspect heights are available in the
 BH1945.** superseded section only if requested.
 BH1945
 BH1945.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1945.GEOID18 height accuracy estimate available here.
 BH1945
 BH1945.Click photographs - Photos may exist for this station.
 BH1945
 BH1945.The dynamic height is computed by dividing the NAVD 88
 BH1945.geopotential number by the normal gravity value computed on the
 BH1945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1945.degrees latitude (g = 980.6199 gals.).
 BH1945
 BH1945.The modeled gravity was interpolated from observed gravity values.
 BH1945
 BH1945;                    North         East    Units  Estimated Accuracy
 BH1945;SPC LA S     -   226,370.    1,137,600.      MT  (+/- 180 meters Scaled)
 BH1945
 BH1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU218815(NAD 83)
 BH1945
 BH1945                          SUPERSEDED SURVEY CONTROL
 BH1945
 BH1945.No superseded survey control is available for this station.
 BH1945
 BH1945_MARKER: DD = SURVEY DISK
 BH1945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1945_STAMPING: 52V138 1983
 BH1945_MARK LOGO: LADH
 BH1945_PROJECTION: FLUSH
 BH1945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1945+STABILITY: SURFACE MOTION
 BH1945
 BH1945  HISTORY     - Date     Condition        Report By
 BH1945  HISTORY     - 1983     MONUMENTED       LADTD
 BH1945
 BH1945                          STATION DESCRIPTION
 BH1945
 BH1945'DESCRIBED BY LA TRANSP AND DEV 1983
 BH1945'2.9 KM (1.8 MI) WEST FROM TALISHEEK.
 BH1945'2.9 KM (1.8 MI) WEST ON STATE HIGHWAY 435 FROM THE JUNCTION OF
 BH1945'STATE HIGHWAYS 435 AND 41 JUST EAST OF TALISHEEK, TO THE MARK ON THE
 BH1945'LEFT, 29.6 METERS (97 FT) EAST-SOUTHEAST OF THE CENTER OF A PRIVATE
 BH1945'DRIVE TO A FRAME HOUSE, 25.9 METERS (85 FT) EAST-SOUTHEAST OF THE EAST
 BH1945'END OF A CONCRETE CULVERT, 9.1 METERS (30 FT) SOUTH OF THE CENTER OF
 BH1945'THE HIGHWAY, 4.9 METERS (16 FT) EAST-SOUTHEAST OF A POWER POLE AND
 BH1945'4.9 METERS (16 FT) EAST-SOUTHEAST OF A FENCE CORNER POST.
 BH1945'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BH1945'THE MARK IS 0.46 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3977 ***********************************************************************
 BJ3977  DESIGNATION -  521
 BJ3977  PID         -  BJ3977
 BJ3977  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3977  COUNTRY     -  US
 BJ3977  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3977
 BJ3977                         *CURRENT SURVEY CONTROL
 BJ3977  ______________________________________________________________________
 BJ3977* NAD 83(1986) POSITION- 30 32 39.     (N) 091 09 36.     (W)   SCALED
 BJ3977* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3977  **This station is located in a suspected subsidence area (see below).
 BJ3977  ______________________________________________________________________
 BJ3977  GEOID HEIGHT    -        -27.054 (meters)                     GEOID18
 BJ3977  DYNAMIC HEIGHT  -         20.810 (meters)       68.27  (feet) COMP
 BJ3977  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ3977
 BJ3977.The horizontal coordinates were scaled from a map and have
 BJ3977.an estimated accuracy of +/- 6 seconds.
 BJ3977
 BJ3977.** This station is in an area of known vertical motion. If an
 BJ3977.** orthometric height was ever established but is not available 
 BJ3977.** in the current survey control section, the orthometric height
 BJ3977.** is considered suspect.  Suspect heights are available in the
 BJ3977.** superseded section only if requested.
 BJ3977
 BJ3977.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3977.GEOID18 height accuracy estimate available here.
 BJ3977
 BJ3977.Click photographs - Photos may exist for this station.
 BJ3977
 BJ3977.The dynamic height is computed by dividing the NAVD 88
 BJ3977.geopotential number by the normal gravity value computed on the
 BJ3977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3977.degrees latitude (g = 980.6199 gals.).
 BJ3977
 BJ3977.The modeled gravity was interpolated from observed gravity values.
 BJ3977
 BJ3977;                    North         East    Units  Estimated Accuracy
 BJ3977;SPC LA S     -   226,600.    1,016,630.      MT  (+/- 180 meters Scaled)
 BJ3977
 BJ3977_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP765805(NAD 83)
 BJ3977
 BJ3977                          SUPERSEDED SURVEY CONTROL
 BJ3977
 BJ3977.No superseded survey control is available for this station.
 BJ3977
 BJ3977_MARKER: DD = SURVEY DISK
 BJ3977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3977_STAMPING: 521 1959
 BJ3977_MARK LOGO: LA-033
 BJ3977_PROJECTION: FLUSH
 BJ3977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3977+STABILITY: SURFACE MOTION
 BJ3977
 BJ3977  HISTORY     - Date     Condition        Report By
 BJ3977  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3977  HISTORY     - 1987     GOOD             LA-033
 BJ3977
 BJ3977                          STATION DESCRIPTION
 BJ3977
 BJ3977'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3977'4.8 KM (3 MI) SSW FROM BAKER.
 BJ3977'FROM THE JUNCTION OF STATE HIGHWAY 19 AND THOMAS ROAD ABOUT 3.2 KM (2
 BJ3977'MI) SOUTH OF BAKER, GO EAST ON THOMAS ROAD 1.6 KM (1 MI) TO GIBBENS
 BJ3977'ROAD ON THE RIGHT AND ENTRANCE TO THE GREATER BATON ROUGE ZOO ON THE
 BJ3977'LEFT, GO SOUTH, RIGHT ON GIBBENS ROAD FOR 1.7 KM (1.05 MI) TO BLOUNT
 BJ3977'ROAD, GO WEST, RIGHT ON BLOUNT ROAD FOR 0.32 KM (0.2 MI) TO THE
 BJ3977'BEECHGROVE BAPTIST CHURCH AND THE BENCH MARK ON THE LEFT, 30.8 METERS
 BJ3977'(101 FT) WEST OF THE CENTER OF LIBERTY DRIVE, 16.5 METERS (54 FEET)
 BJ3977'NORTH-NORTHEAST OF THE NORTHWEST CORNER OF THE CHURCH BUILDING, 5.2
 BJ3977'METERS (17 FT) SOUTH OF THE CENTER OF BLOUNT ROAD AND 1.8 METERS (6
 BJ3977'FT) SOUTHEAST OF THE EAST END OF THE CONCRETE CULVERT UNDER DRIVEWAY
 BJ3977'TO CHURCH YARD.
 BJ3977'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 BJ3977'THE MARK IS ABOVE LEVEL WITH BLOUNT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3188 ***********************************************************************
 DH3188  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3188  DESIGNATION -  521+78.35=GPLDA 520
 DH3188  PID         -  DH3188
 DH3188  STATE/COUNTY-  LA/PLAQUEMINES
 DH3188  COUNTRY     -  US
 DH3188  USGS QUAD   -  BERTRANDVILLE (2018)
 DH3188
 DH3188                         *CURRENT SURVEY CONTROL
 DH3188  ______________________________________________________________________
 DH3188* NAD 83(2011) POSITION- 29 47 48.24247(N) 090 00 17.73039(W)   ADJUSTED
 DH3188* NAD 83(2011) ELLIP HT-   -20.488 (meters)        (06/27/12)   ADJUSTED
 DH3188* NAD 83(2011) EPOCH   -  2010.00
 DH3188* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3188  **This station is located in a suspected subsidence area (see below).
 DH3188  ______________________________________________________________________
 DH3188  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3188  GEOID HEIGHT    -        -25.559 (meters)                     GEOID03
 DH3188  GEOID HEIGHT    -        -25.488 (meters)                     GEOID18
 DH3188  NAD 83(2011) X  -      -,476.169 (meters)                     COMP
 DH3188  NAD 83(2011) Y  - -5,539,470.294 (meters)                     COMP
 DH3188  NAD 83(2011) Z  -  3,150,830.169 (meters)                     COMP
 DH3188  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 DH3188
 DH3188  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3188  Standards:
 DH3188         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3188            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3188  -------------------------------------------------------------------
 DH3188  NETWORK    0.73   2.92           0.30   0.30   1.49      0.06825926
 DH3188  -------------------------------------------------------------------
 DH3188  Click here for local accuracies and other accuracy information.
 DH3188
 DH3188.The horizontal coordinates were established by GPS observations
 DH3188.and adjusted by the National Geodetic Survey in June 2012.
 DH3188
 DH3188.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3188.been affixed to the stable North American tectonic plate. See 
 DH3188.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3188
 DH3188.The horizontal coordinates are valid at the epoch date displayed above
 DH3188.which is a decimal equivalence of Year/Month/Day.
 DH3188
 DH3188.** This station is in an area of known vertical motion. If an
 DH3188.** orthometric height was ever established but is not available 
 DH3188.** in the current survey control section, the orthometric height
 DH3188.** is considered suspect.  Suspect heights are available in the
 DH3188.** superseded section only if requested.
 DH3188
 DH3188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3188.GEOID18 height accuracy estimate available here.
 DH3188
 DH3188.Click photographs - Photos may exist for this station.
 DH3188
 DH3188.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3188
 DH3188.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3188
 DH3188.The ellipsoidal height was determined by GPS observations
 DH3188.and is referenced to NAD 83.
 DH3188
 DH3188. The following values were computed from the NAD 83(2011) position.
 DH3188
 DH3188;                    North         East     Units Scale Factor Converg.
 DH3188;SPC LA S     -   144,480.252 1,128,421.967   MT  0.99993205   +0 39 51.2
 DH3188;SPC LA S     -   474,015.63  3,702,164.40   sFT  0.99993205   +0 39 51.2
 DH3188;UTM  15      - 3,300,024.694   789,522.136   MT  1.00063436   +1 29 21.7
 DH3188;UTM  16      - 3,300,049.503   209,525.238   MT  1.00064118   -1 29 39.4
 DH3188
 DH3188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3188!SPC LA S     -   1.00000322  x   0.99993205  =   0.99993527
 DH3188!UTM  15      -   1.00000322  x   1.00063436  =   1.00063758
 DH3188!UTM  16      -   1.00000322  x   1.00064118  =   1.00064440
 DH3188
 DH3188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8952200024(NAD 83)
 DH3188
 DH3188                          SUPERSEDED SURVEY CONTROL
 DH3188
 DH3188  NAD 83(2007)-  29 47 48.24290(N)    090 00 17.73153(W) AD(       ) 0
 DH3188  ELLIP H (02/10/07)  -20.483  (m)                       GP(       )    
 DH3188  NAD 83(1992)-  29 47 48.24309(N)    090 00 17.73170(W) AD(       ) B
 DH3188  ELLIP H (05/09/05)  -20.472  (m)                       GP(       ) 4 2
 DH3188
 DH3188.Superseded values are not recommended for survey control.
 DH3188
 DH3188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3188.See file dsdata.pdf to determine how the superseded data were derived.
 DH3188
 DH3188_MARKER: DD = SURVEY DISK
 DH3188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3188_STAMPING: GPLDA 52D 1989
 DH3188_MARK LOGO: USACE
 DH3188_PROJECTION: RECESSED 15 CENTIMETERS
 DH3188_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3188+STABILITY: SURFACE MOTION
 DH3188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3188+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2009
 DH3188
 DH3188  HISTORY     - Date     Condition        Report By
 DH3188  HISTORY     - 1989     MONUMENTED       USACE
 DH3188  HISTORY     - 20030204 GOOD             3001
 DH3188  HISTORY     - 20090325 GOOD             WOOLPT
 DH3188
 DH3188                          STATION DESCRIPTION
 DH3188
 DH3188'DESCRIBED BY 3001, INC 2003 (JP)
 DH3188'THE STATION IS LOCATED IN PLAQUEMINES PARISH APPROX. 4 MILES SOUTHWEST
 DH3188'OF BELLE CHASSE  FERRY IN SCARSDALE, LA AND 1.65 MILES NORTHEAST OF
 DH3188'BERTRANDVILLE, LA 4.15 MILES SOUTH OF BELLE CHASSE. OWNERSHIP--USACE.
 DH3188'
 DH3188'TO REACH THE STATION FROM THEINTERSECTION OF HIGHWAY 39 AND THE BELLE
 DH3188'CHASSE FERYY  LANDING IN SCARSDALE, LA PROCEED SOUTHWEST ON HWT 39 4
 DH3188'MILES TO MONUMENT ON TOP OF MISSISSIPPI RIVER LEVEE ON THE RIGHT.
 DH3188'
 DH3188'THE STATION IS 3.5IN ROUND COE BRASS CAP SET IN CONCRETE, 0.5' BELOW
 DH3188'THE TOP OF LEVEE, 8'  EST OF THE TOP OF CONCRETE SLOPE PAVING IN THE
 DH3188'CENTERLINE OF THE LEVEE. STAMPED GPLDA 52 D 1989.
 DH3188
 DH3188                          STATION RECOVERY (2009)
 DH3188
 DH3188'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 DH3188'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1180 ***********************************************************************
 BX1180  DESIGNATION -  5214 LAGS
 BX1180  PID         -  BX1180
 BX1180  STATE/COUNTY-  LA/VERNON
 BX1180  COUNTRY     -  US
 BX1180  USGS QUAD   -  SIEPER (2018)
 BX1180
 BX1180                         *CURRENT SURVEY CONTROL
 BX1180  ______________________________________________________________________
 BX1180* NAD 83(1986) POSITION- 31 08 34.     (N) 092 49 56.     (W)   SCALED
 BX1180* NAVD 88 ORTHO HEIGHT -    55.86  (+/-2cm)      183.3   (feet) VERTCON3
 BX1180  ______________________________________________________________________
 BX1180  GEOID HEIGHT    -        -26.343 (meters)                     GEOID18
 BX1180  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1180
 BX1180.The horizontal coordinates were scaled from a map and have
 BX1180.an estimated accuracy of +/- 6 seconds.
 BX1180
 BX1180.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1180.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1180
 BX1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1180.GEOID18 height accuracy estimate available here.
 BX1180
 BX1180.The vertical order pertains to the NGVD 29 superseded value.
 BX1180
 BX1180.Click photographs - Photos may exist for this station.
 BX1180
 BX1180;                    North         East    Units  Estimated Accuracy
 BX1180;SPC LA N     -    71,320.      968,320.      MT  (+/- 180 meters Scaled)
 BX1180
 BX1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ159454(NAD 83)
 BX1180
 BX1180                          SUPERSEDED SURVEY CONTROL
 BX1180
 BX1180  NGVD 29 (11/26/84)   55.874  (m)          183.31   (f) ADJUSTED    2 0
 BX1180
 BX1180.Superseded values are not recommended for survey control.
 BX1180
 BX1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1180.See file dsdata.pdf to determine how the superseded data were derived.
 BX1180
 BX1180_MARKER: DD = SURVEY DISK
 BX1180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1180_STAMPING: 5214
 BX1180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1180+STABILITY: SURFACE MOTION
 BX1180
 BX1180  HISTORY     - Date     Condition        Report By
 BX1180  HISTORY     - UNK      MONUMENTED       LAGS
 BX1180  HISTORY     - 1961     GOOD             CGS
 BX1180  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1180  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1180
 BX1180                          STATION DESCRIPTION
 BX1180
 BX1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1180'5.5 MI W FROM HINESTON.
 BX1180'ABOUT 5.5 MILES WEST ALONG STATE HIGHWAY 28 FROM THE JUNCTION OF THE
 BX1180'HIGHWAY AND STATE HIGHWAY 112 AT HINESTON, IN SECTION 13, T 2 N, R 5
 BX1180'W, 0.3 MILE WEST OF THE RAPIDES-VERNON PARISH LINE, NORTH OF AND
 BX1180'ACROSS THE HIGHWAY FROM A FARMHOUSE, 35 FEET NORTH OF THE CENTER LINE
 BX1180'OF THE HIGHWAY, 88 FEET NORTHEAST OF A 26-INCH OAK TREE IN THE
 BX1180'FARMYARD, 26 FEET EAST OF THE EXTENDED CENTER LINE OF A DRIVEWAY, 26
 BX1180'FEET WEST OF A 16-INCH PINE TREE, 11 1/2 FEET SOUTH OF A FENCE, 4.5
 BX1180'FEET SOUTH OF A CONCRETE WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 BX1180'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BX1180
 BX1180                          STATION RECOVERY (1994)
 BX1180
 BX1180'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1180'MARK NOT FOUND.
 BX1180
 BX1180                          STATION RECOVERY (2001)
 BX1180
 BX1180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1180'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3976 ***********************************************************************
 BJ3976  DESIGNATION -  522
 BJ3976  PID         -  BJ3976
 BJ3976  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3976  COUNTRY     -  US
 BJ3976  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3976
 BJ3976                         *CURRENT SURVEY CONTROL
 BJ3976  ______________________________________________________________________
 BJ3976* NAD 83(1986) POSITION- 30 32 38.     (N) 091 09 06.     (W)   SCALED
 BJ3976* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3976  **This station is located in a suspected subsidence area (see below).
 BJ3976  ______________________________________________________________________
 BJ3976  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BJ3976  DYNAMIC HEIGHT  -         21.140 (meters)       69.36  (feet) COMP
 BJ3976  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ3976
 BJ3976.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 BJ3976
 BJ3976.The horizontal coordinates were scaled from a map and have
 BJ3976.an estimated accuracy of +/- 6 seconds.
 BJ3976
 BJ3976.** This station is in an area of known vertical motion. If an
 BJ3976.** orthometric height was ever established but is not available 
 BJ3976.** in the current survey control section, the orthometric height
 BJ3976.** is considered suspect.  Suspect heights are available in the
 BJ3976.** superseded section only if requested.
 BJ3976
 BJ3976.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3976.GEOID18 height accuracy estimate available here.
 BJ3976
 BJ3976.Click photographs - Photos may exist for this station.
 BJ3976
 BJ3976.The dynamic height is computed by dividing the NAVD 88
 BJ3976.geopotential number by the normal gravity value computed on the
 BJ3976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3976.degrees latitude (g = 980.6199 gals.).
 BJ3976
 BJ3976.The modeled gravity was interpolated from observed gravity values.
 BJ3976
 BJ3976;                    North         East    Units  Estimated Accuracy
 BJ3976;SPC LA S     -   226,570.    1,017,430.      MT  (+/- 180 meters Scaled)
 BJ3976
 BJ3976_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP773805(NAD 83)
 BJ3976
 BJ3976                          SUPERSEDED SURVEY CONTROL
 BJ3976
 BJ3976.No superseded survey control is available for this station.
 BJ3976
 BJ3976_MARKER: DB = BENCH MARK DISK
 BJ3976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3976_STAMPING: 522 1959
 BJ3976_MARK LOGO: LA-033
 BJ3976_PROJECTION: RECESSED 10 CENTIMETERS
 BJ3976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3976+STABILITY: SURFACE MOTION
 BJ3976
 BJ3976  HISTORY     - Date     Condition        Report By
 BJ3976  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3976  HISTORY     - 1987     GOOD             LA-033
 BJ3976
 BJ3976                          STATION DESCRIPTION
 BJ3976
 BJ3976'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3976'1.6 KM (1 MI) SW FROM BROWNSFIELD.
 BJ3976'FROM THE INTERSECTION OF BLOUNT ROAD AND STATE HIGHWAY 67 (PLANK
 BJ3976'ROAD) ABOUT 0.8 KM (0.5 MI) SOUTH OF BROWNSFIELD AND AT THE NORTHEAST
 BJ3976'CORNER OF THE RYAN AIRPORT, GO WEST ON BLOUNT ROAD 1.3 KM (0.8 MI) TO
 BJ3976'DEVALL ROAD AND THE BENCH MARK ON THE RIGHT, 21.9 METERS (72 FT)
 BJ3976'SOUTH OF THE SOUTHWEST CARPORT COLUMN ATTACHED TO A BRICK HOUSE, 13.4
 BJ3976'METERS (44 FT) EAST OF A POWER POLE, 8.5 METERS (28 FT) EAST OF THE
 BJ3976'CENTERLINE OF DEVALL ROAD AND 6.4 METERS (21 FT) NORTH OF THE
 BJ3976'CENTERLINE OF BLOUNT ROAD.
 BJ3976'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3976'THE MARK IS ABOVE LEVEL WITH BLOUNT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3975 ***********************************************************************
 BJ3975  DESIGNATION -  523
 BJ3975  PID         -  BJ3975
 BJ3975  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3975  COUNTRY     -  US
 BJ3975  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3975
 BJ3975                         *CURRENT SURVEY CONTROL
 BJ3975  ______________________________________________________________________
 BJ3975* NAD 83(1986) POSITION- 30 32 28.     (N) 091 08 42.     (W)   SCALED
 BJ3975* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3975  **This station is located in a suspected subsidence area (see below).
 BJ3975  ______________________________________________________________________
 BJ3975  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BJ3975  DYNAMIC HEIGHT  -         19.985 (meters)       65.57  (feet) COMP
 BJ3975  MODELED GRAVITY -    979,343.4   (mgal)                       NAVD 88
 BJ3975
 BJ3975.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 BJ3975
 BJ3975.The horizontal coordinates were scaled from a map and have
 BJ3975.an estimated accuracy of +/- 6 seconds.
 BJ3975
 BJ3975.** This station is in an area of known vertical motion. If an
 BJ3975.** orthometric height was ever established but is not available 
 BJ3975.** in the current survey control section, the orthometric height
 BJ3975.** is considered suspect.  Suspect heights are available in the
 BJ3975.** superseded section only if requested.
 BJ3975
 BJ3975.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3975.GEOID18 height accuracy estimate available here.
 BJ3975
 BJ3975.Click photographs - Photos may exist for this station.
 BJ3975
 BJ3975.The dynamic height is computed by dividing the NAVD 88
 BJ3975.geopotential number by the normal gravity value computed on the
 BJ3975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3975.degrees latitude (g = 980.6199 gals.).
 BJ3975
 BJ3975.The modeled gravity was interpolated from observed gravity values.
 BJ3975
 BJ3975;                    North         East    Units  Estimated Accuracy
 BJ3975;SPC LA S     -   226,260.    1,018,070.      MT  (+/- 180 meters Scaled)
 BJ3975
 BJ3975_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP779802(NAD 83)
 BJ3975
 BJ3975                          SUPERSEDED SURVEY CONTROL
 BJ3975
 BJ3975.No superseded survey control is available for this station.
 BJ3975
 BJ3975_MARKER: DB = BENCH MARK DISK
 BJ3975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3975_STAMPING: 523 1959
 BJ3975_MARK LOGO: LA-033
 BJ3975_PROJECTION: FLUSH
 BJ3975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3975+STABILITY: SURFACE MOTION
 BJ3975
 BJ3975  HISTORY     - Date     Condition        Report By
 BJ3975  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3975  HISTORY     - 1987     GOOD             LA-033
 BJ3975
 BJ3975                          STATION DESCRIPTION
 BJ3975
 BJ3975'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3975'1.9 KM (1.2 MI) SSW FROM BROWNSFIELD.
 BJ3975'FROM THE INTERSECTION OF BLOUNT ROAD AND STATE HIGHWAY 67 (PLANK
 BJ3975'ROAD) ABOUT 0.8 KM (0.5 MI) SOUTH OF BROWNSFIELD AND AT THE NORTHEAST
 BJ3975'CORNER OF THE RYAN AIRPORT, GO WEST ON BLOUNT ROAD 0.7 KM (0.45 MI)
 BJ3975'TO HOLLIER ROAD ON THE LEFT, GO SOUTH, LEFT ON HOLLIER ROAD FOR 0.5
 BJ3975'KM (0.  MI) TO CAMPELL DRIVE ON THE LEFT AND THE BENCH MARK 12.8
 BJ3975'METERS (42 FT) EAST OF THE CENTER OF HOLLIER ROAD, 18.9 METERS (62
 BJ3975'FT) WEST OF A POWER POLE WITH LAMP ATTACHED, 7.3 METERS (24 FT) EAST
 BJ3975'OF A POWER POLE, 4.6 METERS (15 FT) NORTH OF THE CENTER OF CAMPELL
 BJ3975'DRIVE AND 0.9 METERS (3 FT) SOUTH OF A CHAIN LINK FENCE.
 BJ3975'THE MARK IS 0.90 METERS  S FROM A WITNESS POST.
 BJ3975'THE MARK IS ABOVE LEVEL WITH CAMPELL DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2017 ***********************************************************************
 BX2017  DESIGNATION -  5255 LAGS
 BX2017  PID         -  BX2017
 BX2017  STATE/COUNTY-  LA/VERNON
 BX2017  COUNTRY     -  US
 BX2017  USGS QUAD   -  SIMPSON SOUTH (2018)
 BX2017
 BX2017                         *CURRENT SURVEY CONTROL
 BX2017  ______________________________________________________________________
 BX2017* NAD 83(1986) POSITION- 31 11 40.     (N) 093 03 51.     (W)   SCALED
 BX2017* NAVD 88 ORTHO HEIGHT -    80.14  (+/-2cm)      262.9   (feet) VERTCON3
 BX2017  ______________________________________________________________________
 BX2017  GEOID HEIGHT    -        -26.237 (meters)                     GEOID18
 BX2017  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2017
 BX2017.The horizontal coordinates were scaled from a map and have
 BX2017.an estimated accuracy of +/- 6 seconds.
 BX2017
 BX2017.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2017.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2017
 BX2017.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2017.GEOID18 height accuracy estimate available here.
 BX2017
 BX2017.The vertical order pertains to the NGVD 29 superseded value.
 BX2017
 BX2017.Click photographs - Photos may exist for this station.
 BX2017
 BX2017;                    North         East    Units  Estimated Accuracy
 BX2017;SPC LA N     -    77,140.      946,230.      MT  (+/- 180 meters Scaled)
 BX2017
 BX2017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ938511(NAD 83)
 BX2017
 BX2017                          SUPERSEDED SURVEY CONTROL
 BX2017
 BX2017  NGVD 29 (11/26/84)   80.196  (m)          263.11   (f) ADJUSTED    2 0
 BX2017
 BX2017.Superseded values are not recommended for survey control.
 BX2017
 BX2017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2017.See file dsdata.pdf to determine how the superseded data were derived.
 BX2017
 BX2017_MARKER: DD = SURVEY DISK
 BX2017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2017_STAMPING: 5255
 BX2017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2017+STABILITY: SURFACE MOTION
 BX2017
 BX2017  HISTORY     - Date     Condition        Report By
 BX2017  HISTORY     - UNK      MONUMENTED       LAGS
 BX2017  HISTORY     - 1961     GOOD             CGS
 BX2017  HISTORY     - 1974     POOR             USGS
 BX2017  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2017  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2017
 BX2017                          STATION DESCRIPTION
 BX2017
 BX2017'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX2017'3.9 MI E FROM SLAGLE.
 BX2017'ABOUT 0.55 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE
 BX2017'AND STORE AT SLAGLE, THENCE 3.35 MILES EAST ALONG STATE HIGHWAY 1214,
 BX2017'IN SECTION 35, T 3 N, R 7 W, 148 YARDS EAST OF THE NORTHEAST CORNER OF
 BX2017'A WOODEN BRIDGE OVER YELLOW DOG BRANCH, 28 1/2 FEET NORTH OF THE
 BX2017'CENTER LINE OF THE HIGHWAY, 67 FEET EAST OF A CORNER FENCE POST, 31
 BX2017'1/2 FEET EAST OF A BRACED POWER POLE, 3 1/2 FEET SOUTH OF A FENCE ON
 BX2017'THE NORTH SIDE OF THE HIGHWAY, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 BX2017'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 FOOT ON
 BX2017'THE SOUTH SIDE.  NOTE-- PART OF THE TOP OF THE CONCRETE POST IS
 BX2017'MISSING.
 BX2017
 BX2017                          STATION RECOVERY (1974)
 BX2017
 BX2017'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 BX2017'MARK RECOVERED IN POOR CONDITION.
 BX2017
 BX2017                          STATION RECOVERY (1994)
 BX2017
 BX2017'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2017'MARK NOT FOUND.
 BX2017
 BX2017                          STATION RECOVERY (2001)
 BX2017
 BX2017'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2017'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2018 ***********************************************************************
 BX2018  DESIGNATION -  5256 LAGS
 BX2018  PID         -  BX2018
 BX2018  STATE/COUNTY-  LA/VERNON
 BX2018  COUNTRY     -  US
 BX2018  USGS QUAD   -  SIMPSON SOUTH (2018)
 BX2018
 BX2018                         *CURRENT SURVEY CONTROL
 BX2018  ______________________________________________________________________
 BX2018* NAD 83(1986) POSITION- 31 11 43.     (N) 093 04 05.     (W)   SCALED
 BX2018* NAVD 88 ORTHO HEIGHT -    80.31  (+/-2cm)      263.5   (feet) VERTCON3
 BX2018  ______________________________________________________________________
 BX2018  GEOID HEIGHT    -        -26.239 (meters)                     GEOID18
 BX2018  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2018
 BX2018.The horizontal coordinates were scaled from a map and have
 BX2018.an estimated accuracy of +/- 6 seconds.
 BX2018
 BX2018.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2018.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2018
 BX2018.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2018.GEOID18 height accuracy estimate available here.
 BX2018
 BX2018.The vertical order pertains to the NGVD 29 superseded value.
 BX2018
 BX2018.Click photographs - Photos may exist for this station.
 BX2018
 BX2018;                    North         East    Units  Estimated Accuracy
 BX2018;SPC LA N     -    77,230.      945,860.      MT  (+/- 180 meters Scaled)
 BX2018
 BX2018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ935512(NAD 83)
 BX2018
 BX2018                          SUPERSEDED SURVEY CONTROL
 BX2018
 BX2018  NGVD 29 (11/26/84)   80.366  (m)          263.67   (f) ADJUSTED    2 0
 BX2018
 BX2018.Superseded values are not recommended for survey control.
 BX2018
 BX2018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2018.See file dsdata.pdf to determine how the superseded data were derived.
 BX2018
 BX2018_MARKER: DD = SURVEY DISK
 BX2018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2018_STAMPING: 5256
 BX2018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2018+STABILITY: SURFACE MOTION
 BX2018
 BX2018  HISTORY     - Date     Condition        Report By
 BX2018  HISTORY     - UNK      MONUMENTED       LAGS
 BX2018  HISTORY     - 1961     GOOD             CGS
 BX2018  HISTORY     - 1974     POOR             USGS
 BX2018  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2018  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2018
 BX2018                          STATION DESCRIPTION
 BX2018
 BX2018'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX2018'3.75 MI E FROM SLAGLE.
 BX2018'ABOUT 0.55 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE
 BX2018'AND STORE AT SLAGLE, THENCE 3.2 MILES EAST ALONG STATE HIGHWAY 1214,
 BX2018'IN SECTION 34, T 3 N, R 7 W, 0.1 MILE WEST OF A WOODEN BRIDGE, 36 FEET
 BX2018'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 112 FEET SOUTHWEST OF AND
 BX2018'ACROSS THE HIGHWAY FROM A POWER POLE, 3.0 FEET NORTH OF A CONCRETE
 BX2018'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET
 BX2018'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. NOTE-- THE CAP IS
 BX2018'IN PLACE BUT THE TOP OF CONCRETE POST IS MISSING.
 BX2018
 BX2018                          STATION RECOVERY (1974)
 BX2018
 BX2018'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 BX2018'MARK RECOVERED IN POOR CONDITION.
 BX2018
 BX2018                          STATION RECOVERY (1994)
 BX2018
 BX2018'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2018'MARK NOT FOUND.
 BX2018
 BX2018                          STATION RECOVERY (2001)
 BX2018
 BX2018'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2018'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2020 ***********************************************************************
 BX2020  DESIGNATION -  5261 LAGS
 BX2020  PID         -  BX2020
 BX2020  STATE/COUNTY-  LA/VERNON
 BX2020  COUNTRY     -  US
 BX2020  USGS QUAD   -  SIMPSON SOUTH (2018)
 BX2020
 BX2020                         *CURRENT SURVEY CONTROL
 BX2020  ______________________________________________________________________
 BX2020* NAD 83(1986) POSITION- 31 11 48.     (N) 093 05 27.     (W)   SCALED
 BX2020* NAVD 88 ORTHO HEIGHT -    82.11  (+/-2cm)      269.4   (feet) VERTCON3
 BX2020  ______________________________________________________________________
 BX2020  GEOID HEIGHT    -        -26.254 (meters)                     GEOID18
 BX2020  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2020
 BX2020.The horizontal coordinates were scaled from a map and have
 BX2020.an estimated accuracy of +/- 6 seconds.
 BX2020
 BX2020.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2020.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2020
 BX2020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2020.GEOID18 height accuracy estimate available here.
 BX2020
 BX2020.The vertical order pertains to the NGVD 29 superseded value.
 BX2020
 BX2020.Click photographs - Photos may exist for this station.
 BX2020
 BX2020;                    North         East    Units  Estimated Accuracy
 BX2020;SPC LA N     -    77,400.      943,690.      MT  (+/- 180 meters Scaled)
 BX2020
 BX2020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ913514(NAD 83)
 BX2020
 BX2020                          SUPERSEDED SURVEY CONTROL
 BX2020
 BX2020  NGVD 29 (11/26/84)   82.168  (m)          269.58   (f) ADJUSTED    2 0
 BX2020
 BX2020.Superseded values are not recommended for survey control.
 BX2020
 BX2020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2020.See file dsdata.pdf to determine how the superseded data were derived.
 BX2020
 BX2020_MARKER: DD = SURVEY DISK
 BX2020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2020_STAMPING: 5261
 BX2020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2020+STABILITY: SURFACE MOTION
 BX2020
 BX2020  HISTORY     - Date     Condition        Report By
 BX2020  HISTORY     - UNK      MONUMENTED       LAGS
 BX2020  HISTORY     - 1961     GOOD             CGS
 BX2020  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2020  HISTORY     - 20010331 GOOD             NGS
 BX2020
 BX2020                          STATION DESCRIPTION
 BX2020
 BX2020'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX2020'2.3 MI E FROM SLAGLE.
 BX2020'ABOUT 0.55 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE
 BX2020'AND STORE AT SLAGLE, THENCE 1.75 MILES EAST ALONG STATE HIGHWAY 1214,
 BX2020'IN SECTION 35, T 3 N, R 7 W, 0.1 MILE EAST OF A SMALL KNOLL, 32 FEET
 BX2020'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 285 FEET EAST OF THE CENTER
 BX2020'LINE OF A ROAD LEADING SOUTHWEST, 66 FEET SOUTH OF AND ACROSS THE
 BX2020'HIGHWAY FROM A POWER POLE, 5 FEET EAST OF A BRACE POLE, 4 FEET NORTH
 BX2020'OF A FENCE, 2.8 FEET NORTH OF A CONCRETE WITNESS POST, ABOUT 1 FOOT
 BX2020'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BX2020'PROJECTING 1 1/2 FEET ON THE NORTH SIDE.
 BX2020
 BX2020                          STATION RECOVERY (1994)
 BX2020
 BX2020'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2020'MARK NOT FOUND.
 BX2020
 BX2020                          STATION RECOVERY (2001)
 BX2020
 BX2020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2020'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2021 ***********************************************************************
 BX2021  DESIGNATION -  5265 LAGS
 BX2021  PID         -  BX2021
 BX2021  STATE/COUNTY-  LA/VERNON
 BX2021  COUNTRY     -  US
 BX2021  USGS QUAD   -  SIMPSON SOUTH (2018)
 BX2021
 BX2021                         *CURRENT SURVEY CONTROL
 BX2021  ______________________________________________________________________
 BX2021* NAD 83(1986) POSITION- 31 12 05.     (N) 093 06 26.     (W)   SCALED
 BX2021* NAVD 88 ORTHO HEIGHT -    94.50  (+/-2cm)      310.0   (feet) VERTCON3
 BX2021  ______________________________________________________________________
 BX2021  GEOID HEIGHT    -        -26.263 (meters)                     GEOID18
 BX2021  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2021
 BX2021.The horizontal coordinates were scaled from a map and have
 BX2021.an estimated accuracy of +/- 6 seconds.
 BX2021
 BX2021.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2021.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2021
 BX2021.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2021.GEOID18 height accuracy estimate available here.
 BX2021
 BX2021.The vertical order pertains to the NGVD 29 superseded value.
 BX2021
 BX2021.Click photographs - Photos may exist for this station.
 BX2021
 BX2021;                    North         East    Units  Estimated Accuracy
 BX2021;SPC LA N     -    77,930.      942,130.      MT  (+/- 180 meters Scaled)
 BX2021
 BX2021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ897519(NAD 83)
 BX2021
 BX2021                          SUPERSEDED SURVEY CONTROL
 BX2021
 BX2021  NGVD 29 (11/26/84)   94.566  (m)          310.26   (f) ADJUSTED    2 0
 BX2021
 BX2021.Superseded values are not recommended for survey control.
 BX2021
 BX2021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2021.See file dsdata.pdf to determine how the superseded data were derived.
 BX2021
 BX2021_MARKER: DD = SURVEY DISK
 BX2021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2021_STAMPING: 5265
 BX2021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2021+STABILITY: SURFACE MOTION
 BX2021
 BX2021  HISTORY     - Date     Condition        Report By
 BX2021  HISTORY     - UNK      MONUMENTED       LAGS
 BX2021  HISTORY     - 1961     GOOD             CGS
 BX2021  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2021  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2021
 BX2021                          STATION DESCRIPTION
 BX2021
 BX2021'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX2021'1.25 MI E FROM SLAGLE.
 BX2021'ABOUT 0.55 MI NORTHEAST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AND
 BX2021'STORE AT SLAGLE, THENCE 0.7 MILE EAST ALONG STATE HIGHWAY 1214, IN
 BX2021'SECTION 32, T 3 N, R 7 W, 0.3 MILE EAST OF A CURVE IN THE HIGHWAY,
 BX2021'0.15 MILE WEST OF A FARMHOUSE ON THE SOUTH SIDE OF THE HIGHWAY, ON THE
 BX2021'CREST OF A SLIGHT KNOLL, 35 FEET SOUTH OF THE CENTER LINE OF THE
 BX2021'HIGHWAY, 97 FEET SOUTHWEST OF AND ACROSS THE HIGHWAY FROM A POWER
 BX2021'POLE, 2.0 FEET WEST OF A CONCRETE WITNESS POST, ABOUT 3 1/2 FEET ABOVE
 BX2021'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BX2021'PROJECTING 5 INCHES.
 BX2021
 BX2021                          STATION RECOVERY (1994)
 BX2021
 BX2021'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2021'MARK NOT FOUND.
 BX2021
 BX2021                          STATION RECOVERY (2001)
 BX2021
 BX2021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2021'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2022 ***********************************************************************
 BX2022  DESIGNATION -  5267 LAGS
 BX2022  PID         -  BX2022
 BX2022  STATE/COUNTY-  LA/VERNON
 BX2022  COUNTRY     -  US
 BX2022  USGS QUAD   -  SIMPSON SOUTH (2018)
 BX2022
 BX2022                         *CURRENT SURVEY CONTROL
 BX2022  ______________________________________________________________________
 BX2022* NAD 83(1986) POSITION- 31 12 14.     (N) 093 06 58.     (W)   SCALED
 BX2022* NAVD 88 ORTHO HEIGHT -    87.31  (+/-2cm)      286.4   (feet) VERTCON3
 BX2022  ______________________________________________________________________
 BX2022  GEOID HEIGHT    -        -26.270 (meters)                     GEOID18
 BX2022  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2022
 BX2022.The horizontal coordinates were scaled from a map and have
 BX2022.an estimated accuracy of +/- 6 seconds.
 BX2022
 BX2022.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2022.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2022
 BX2022.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2022.GEOID18 height accuracy estimate available here.
 BX2022
 BX2022.The vertical order pertains to the NGVD 29 superseded value.
 BX2022
 BX2022.Click photographs - Photos may exist for this station.
 BX2022
 BX2022;                    North         East    Units  Estimated Accuracy
 BX2022;SPC LA N     -    78,210.      941,290.      MT  (+/- 180 meters Scaled)
 BX2022
 BX2022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ889522(NAD 83)
 BX2022
 BX2022                          SUPERSEDED SURVEY CONTROL
 BX2022
 BX2022  NGVD 29 (11/26/84)   87.369  (m)          286.64   (f) ADJUSTED    2 0
 BX2022
 BX2022.Superseded values are not recommended for survey control.
 BX2022
 BX2022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2022.See file dsdata.pdf to determine how the superseded data were derived.
 BX2022
 BX2022_MARKER: DD = SURVEY DISK
 BX2022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2022_STAMPING: 5267
 BX2022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2022+STABILITY: SURFACE MOTION
 BX2022
 BX2022  HISTORY     - Date     Condition        Report By
 BX2022  HISTORY     - UNK      MONUMENTED       LAGS
 BX2022  HISTORY     - 1961     GOOD             CGS
 BX2022  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2022  HISTORY     - 20010331 GOOD             NGS
 BX2022
 BX2022                          STATION DESCRIPTION
 BX2022
 BX2022'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX2022'0.75 MI NE FROM SLAGLE.
 BX2022'ABOUT 0.55 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE
 BX2022'AND STORE AT SLAGLE, THENCE 0.2 MILE EAST ALONG STATE HIGHWAY 1214, IN
 BX2022'SECTION 32, T 3 N, R 7 W, ON A SLIGHT KNOLL, SOUTHEAST OF AND ACROSS
 BX2022'THE HIGHWAY FROM A FARMHOUSE, 33 FEET SOUTH OF THE CENTER LINE OF THE
 BX2022'HIGHWAY, 47 FEET NORTHEAST OF A POWER POLE WITH A LINE CROSSING OVER
 BX2022'THE HIGHWAY, 25 1/2 FEET EAST OF A TELEPHONE POLE, 5 1/2 FEET NORTH OF
 BX2022'A FENCE, 1.2 FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 BX2022'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 BX2022'1 INCH.
 BX2022
 BX2022                          STATION RECOVERY (1994)
 BX2022
 BX2022'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2022'MARK NOT FOUND.
 BX2022
 BX2022                          STATION RECOVERY (2001)
 BX2022
 BX2022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2022'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1940 ***********************************************************************
 BX1940  DESIGNATION -  5270 LAGS
 BX1940  PID         -  BX1940
 BX1940  STATE/COUNTY-  LA/VERNON
 BX1940  COUNTRY     -  US
 BX1940  USGS QUAD   -  SLAGLE (2018)
 BX1940
 BX1940                         *CURRENT SURVEY CONTROL
 BX1940  ______________________________________________________________________
 BX1940* NAD 83(1986) POSITION- 31 12 07.     (N) 093 07 45.     (W)   SCALED
 BX1940* NAVD 88 ORTHO HEIGHT -    89.10  (+/-2cm)      292.3   (feet) VERTCON3
 BX1940  ______________________________________________________________________
 BX1940  GEOID HEIGHT    -        -26.284 (meters)                     GEOID18
 BX1940  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1940
 BX1940.The horizontal coordinates were scaled from a map and have
 BX1940.an estimated accuracy of +/- 6 seconds.
 BX1940
 BX1940.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1940.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1940
 BX1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1940.GEOID18 height accuracy estimate available here.
 BX1940
 BX1940.The vertical order pertains to the NGVD 29 superseded value.
 BX1940
 BX1940.Click photographs - Photos may exist for this station.
 BX1940
 BX1940;                    North         East    Units  Estimated Accuracy
 BX1940;SPC LA N     -    78,000.      940,040.      MT  (+/- 180 meters Scaled)
 BX1940
 BX1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ876519(NAD 83)
 BX1940
 BX1940                          SUPERSEDED SURVEY CONTROL
 BX1940
 BX1940  NGVD 29 (11/26/84)   89.169  (m)          292.55   (f) ADJUSTED    2 0
 BX1940
 BX1940.Superseded values are not recommended for survey control.
 BX1940
 BX1940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1940.See file dsdata.pdf to determine how the superseded data were derived.
 BX1940
 BX1940_MARKER: DD = SURVEY DISK
 BX1940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1940_STAMPING: 5270
 BX1940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1940+STABILITY: SURFACE MOTION
 BX1940
 BX1940  HISTORY     - Date     Condition        Report By
 BX1940  HISTORY     - UNK      MONUMENTED       LAGS
 BX1940  HISTORY     - 1961     GOOD             CGS
 BX1940  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1940  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1940
 BX1940                          STATION DESCRIPTION
 BX1940
 BX1940'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1940'0.1 MI SW FROM SLAGLE.
 BX1940'ABOUT 0.1 MILE WEST OF THE SOUTHWEST CORNER OF THE POST OFFICE AND
 BX1940'STORE AT SLAGLE, IN SECTION 31, T 3 N, R 8 W, 49 FEET SOUTH OF THE
 BX1940'CENTER LINE OF STATE HIGHWAY 8, 17 FEET SOUTH OF A 27-INCH PINE TREE,
 BX1940'1/2 FOOT WEST OF A YARD FENCE, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 BX1940'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 BX1940
 BX1940                          STATION RECOVERY (1994)
 BX1940
 BX1940'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1940'MARK NOT FOUND.
 BX1940
 BX1940                          STATION RECOVERY (2001)
 BX1940
 BX1940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1940'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1942 ***********************************************************************
 BX1942  DESIGNATION -  5274
 BX1942  PID         -  BX1942
 BX1942  STATE/COUNTY-  LA/VERNON
 BX1942  COUNTRY     -  US
 BX1942  USGS QUAD   -  SLAGLE (2018)
 BX1942
 BX1942                         *CURRENT SURVEY CONTROL
 BX1942  ______________________________________________________________________
 BX1942* NAD 83(1992) POSITION- 31 11 32.67443(N) 093 08 23.39503(W)   ADJUSTED
 BX1942* NAD 83(1992) ELLIP HT-    71.187 (meters)        (01/21/93)   ADJUSTED
 BX1942* NAVD 88 ORTHO HEIGHT -    97.47  (+/-2cm)      319.8   (feet) VERTCON3
 BX1942  ______________________________________________________________________
 BX1942  GEOID HEIGHT    -        -26.303 (meters)                     GEOID18
 BX1942  NAD 83(1992) X  -   -299,117.126 (meters)                     COMP
 BX1942  NAD 83(1992) Y  - -5,452,836.317 (meters)                     COMP
 BX1942  NAD 83(1992) Z  -  3,284,197.564 (meters)                     COMP
 BX1942  LAPLACE CORR    -          1.49  (seconds)                    DEFLEC18
 BX1942  HORZ ORDER      -  THIRD
 BX1942  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1942  ELLP ORDER      -  FOURTH    CLASS II
 BX1942
 BX1942.The horizontal coordinates were established by GPS observations
 BX1942.and adjusted by the National Geodetic Survey in January 1993.
 BX1942
 BX1942.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1942.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1942
 BX1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1942.GEOID18 height accuracy estimate available here.
 BX1942
 BX1942.The vertical order pertains to the NGVD 29 superseded value.
 BX1942
 BX1942.Click photographs - Photos may exist for this station.
 BX1942
 BX1942.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BX1942
 BX1942.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1942
 BX1942.The ellipsoidal height was determined by GPS observations
 BX1942.and is referenced to NAD 83.
 BX1942
 BX1942. The following values were computed from the NAD 83(1992) position.
 BX1942
 BX1942;                    North         East     Units Scale Factor Converg.
 BX1942;SPC LA N     -    76,952.501   939,017.063   MT  0.99999426   -0 20 17.8
 BX1942;SPC LA N     -   252,468.33  3,080,758.48   sFT  0.99999426   -0 20 17.8
 BX1942;UTM  15      - 3,450,934.484   486,677.667   MT  0.99960219   -0 04 20.7
 BX1942
 BX1942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1942!SPC LA N     -   0.99998882  x   0.99999426  =   0.99998308
 BX1942!UTM  15      -   0.99998882  x   0.99960219  =   0.99959102
 BX1942
 BX1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ8667750934(NAD 83)
 BX1942
 BX1942                          SUPERSEDED SURVEY CONTROL
 BX1942
 BX1942  NAD 83(1992)-  31 11 32.69295(N)    093 08 23.38412(W) AD(       ) 3
 BX1942  NGVD 29              97.54   (m)          320.0    (f) LEVELING    3  
 BX1942  NGVD 29 (11/26/84)   97.542  (m)          320.02   (f) ADJUSTED    2 0
 BX1942
 BX1942.Superseded values are not recommended for survey control.
 BX1942
 BX1942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1942.See file dsdata.pdf to determine how the superseded data were derived.
 BX1942
 BX1942_MARKER: DD = SURVEY DISK
 BX1942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1942_STAMPING: 5274
 BX1942_MARK LOGO: LAGS
 BX1942_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX1942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1942+STABILITY: SURFACE MOTION
 BX1942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX1942+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2004
 BX1942
 BX1942  HISTORY     - Date     Condition        Report By
 BX1942  HISTORY     - UNK      MONUMENTED       LAGS
 BX1942  HISTORY     - 1961     GOOD             CGS
 BX1942  HISTORY     - 19910124 GOOD             NGS
 BX1942  HISTORY     - 19940611 GOOD             USPSQD
 BX1942  HISTORY     - 20010331 GOOD             NGS
 BX1942  HISTORY     - 20040722 GOOD             COMPDA
 BX1942
 BX1942                          STATION DESCRIPTION
 BX1942
 BX1942'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1942'1.1 MI SW FROM SLAGLE.
 BX1942'ABOUT 1.1 MILES SOUTHWEST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE
 BX1942'AND STORE AT SLAGLE, IN SECTION 36, T 3 N, R 7 W, 49 FEET SOUTHEAST OF
 BX1942'THE CENTER LINE OF THE HIGHWAY, 164 FEET SOUTHWEST OF THE CENTER LINE
 BX1942'OF A GRADED DIRT ROAD, 65 FEET SOUTH OF TELEPHONE POLE NUMBER 228, 1.8
 BX1942'FEET EAST OF A CONCRETE WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF
 BX1942'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BX1942'INCHES.
 BX1942
 BX1942                          STATION RECOVERY (1991)
 BX1942
 BX1942'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 BX1942'THE STATION IS ABOUT 1.77 KM (1.10 MI) SOUTHWEST OF SLAGLE, 6.44 KM
 BX1942'(4.00 MI) NORTHEAST OF LEESVILLE ON THE SOUTHEAST SIDE OF STATE
 BX1942'HIGHWAY 8. OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION, P.O.
 BX1942'BOX 94245, BATON ROUGE, LA 70804.  PHONE 504-379-1850.
 BX1942'TO REACH THE STATION FROM THE POST OFFICE/GENERAL STORE/SERVICE
 BX1942'STATION IN THE CENTER OF SLAGLE, GO SOUTHWEST ON STATE HIGHWAY 8 FOR
 BX1942'1.77 KM (1.10 MI) TO THE STATION ON THE LEFT UNDER THE SOUTHWEST SIDE
 BX1942'OF A POWER LINE CROSSING. NOTE--THE STATION CAN ALSO BE REACHED BY
 BX1942'GOING 5.15 KM (3.20 MI) ALONG HIGHWAY 8 FROM THE JUNCTION OF STATE
 BX1942'HIGHWAY 28 ON THE NORTHEAST SIDE OF LEESVILLE.
 BX1942'THE STATION PROJECTS 12-INCHES ABOVE THE GROUND LOCATED 50.7 M
 BX1942'(166.3 FT) SOUTHWEST OF A DIRT ROAD LEADING EAST, 21.8 M (71.5 FT)
 BX1942'SOUTH OF A 3-INCH PVC PIPE PROJECTING ABOUT 2.4 M (7.9 FT) ABOVE THE
 BX1942'GROUND (WITH WARNING SIGN FOR A CENTRAL BELL CABLE), 15.25 M
 BX1942'(50.03 FT) SOUTHEAST OF THE CENTER OF HIGHWAY 8 AND 0.3 M (1.0 FT)
 BX1942'SOUTHEAST OF A FIBERGLASS WITNESS POST.
 BX1942
 BX1942                          STATION RECOVERY (1994)
 BX1942
 BX1942'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1942'RECOVERED IN GOOD CONDITION.
 BX1942
 BX1942                          STATION RECOVERY (2001)
 BX1942
 BX1942'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1942'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1942
 BX1942                          STATION RECOVERY (2004)
 BX1942
 BX1942'RECOVERY NOTE BY COMPASSDATA INC 2004 (RL)
 BX1942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1943 ***********************************************************************
 BX1943  DESIGNATION -  5275 LAGS
 BX1943  PID         -  BX1943
 BX1943  STATE/COUNTY-  LA/VERNON
 BX1943  COUNTRY     -  US
 BX1943  USGS QUAD   -  SLAGLE (2018)
 BX1943
 BX1943                         *CURRENT SURVEY CONTROL
 BX1943  ______________________________________________________________________
 BX1943* NAD 83(1986) POSITION- 31 11 17.     (N) 093 08 35.     (W)   SCALED
 BX1943* NAVD 88 ORTHO HEIGHT -   105.47  (+/-2cm)      346.0   (feet) VERTCON3
 BX1943  ______________________________________________________________________
 BX1943  GEOID HEIGHT    -        -26.310 (meters)                     GEOID18
 BX1943  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1943
 BX1943.The horizontal coordinates were scaled from a map and have
 BX1943.an estimated accuracy of +/- 6 seconds.
 BX1943
 BX1943.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1943.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1943
 BX1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1943.GEOID18 height accuracy estimate available here.
 BX1943
 BX1943.The vertical order pertains to the NGVD 29 superseded value.
 BX1943
 BX1943.Click photographs - Photos may exist for this station.
 BX1943
 BX1943;                    North         East    Units  Estimated Accuracy
 BX1943;SPC LA N     -    76,470.      938,710.      MT  (+/- 180 meters Scaled)
 BX1943
 BX1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ863504(NAD 83)
 BX1943
 BX1943                          SUPERSEDED SURVEY CONTROL
 BX1943
 BX1943  NGVD 29 (11/26/84)  105.539  (m)          346.26   (f) ADJUSTED    2 0
 BX1943
 BX1943.Superseded values are not recommended for survey control.
 BX1943
 BX1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1943.See file dsdata.pdf to determine how the superseded data were derived.
 BX1943
 BX1943_MARKER: DD = SURVEY DISK
 BX1943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1943_STAMPING: 5275
 BX1943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1943+STABILITY: SURFACE MOTION
 BX1943
 BX1943  HISTORY     - Date     Condition        Report By
 BX1943  HISTORY     - UNK      MONUMENTED       LAGS
 BX1943  HISTORY     - 1961     GOOD             CGS
 BX1943  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1943  HISTORY     - 20010331 GOOD             NGS
 BX1943
 BX1943                          STATION DESCRIPTION
 BX1943
 BX1943'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1943'1.5 MI SW FROM SLAGLE.
 BX1943'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE
 BX1943'AND STORE AT SLAGLE, IN SECTION 1, T 2 N, R 8 W, ON THE CREST OF A
 BX1943'HILL, NORTHWEST OF AND ACROSS THE HIGHWAY FROM A PRIVATE DRIVEWAY, 40
 BX1943'FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 94 FEET NORTHEAST OF
 BX1943'A BRACED POWER POLE, 6 FEET SOUTHEAST OF A FENCE, ABOUT 5 1/2 FEET
 BX1943'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BX1943'PROJECTING 2 INCHES.
 BX1943
 BX1943                          STATION RECOVERY (1994)
 BX1943
 BX1943'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1943'MARK NOT FOUND.
 BX1943
 BX1943                          STATION RECOVERY (2001)
 BX1943
 BX1943'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1943'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2793 ***********************************************************************
 BH2793  DESIGNATION -  52A001 LDH 1965
 BH2793  PID         -  BH2793
 BH2793  STATE/COUNTY-  LA/ST TAMMANY
 BH2793  COUNTRY     -  US
 BH2793  USGS QUAD   -  NORTH SHORE (2018)
 BH2793
 BH2793                         *CURRENT SURVEY CONTROL
 BH2793  ______________________________________________________________________
 BH2793* NAD 83(1993) POSITION- 30 11 51.12936(N) 089 48 32.46141(W)   ADJUSTED
 BH2793* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2793  **This station is located in a suspected subsidence area (see below).
 BH2793  ______________________________________________________________________
 BH2793  GEOID HEIGHT    -        -26.541 (meters)                     GEOID18
 BH2793  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 BH2793  HORZ ORDER      -  FIRST
 BH2793
 BH2793.The horizontal coordinates were established by classical geodetic methods
 BH2793.and adjusted by the National Geodetic Survey in May 1994.
 BH2793
 BH2793.** This station is in an area of known vertical motion. If an
 BH2793.** orthometric height was ever established but is not available 
 BH2793.** in the current survey control section, the orthometric height
 BH2793.** is considered suspect.  Suspect heights are available in the
 BH2793.** superseded section only if requested.
 BH2793
 BH2793.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2793.GEOID18 height accuracy estimate available here.
 BH2793
 BH2793.Click photographs - Photos may exist for this station.
 BH2793
 BH2793.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2793
 BH2793. The following values were computed from the NAD 83(1993) position.
 BH2793
 BH2793;                    North         East     Units Scale Factor Converg.
 BH2793;SPC LA S     -   189,138.712 1,146,769.085   MT  0.99993161   +0 45 43.8
 BH2793;SPC LA S     -   620,532.59  3,762,358.24   sFT  0.99993161   +0 45 43.8
 BH2793;UTM  16      - 3,344,010.397   229,561.066   MT  1.00050241   -1 24 49.5
 BH2793
 BH2793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2793!SPC LA S     -   1.00000045  x   0.99993161  =   0.99993206
 BH2793!UTM  16      -   1.00000045  x   1.00050241  =   1.00050286
 BH2793
 BH2793:                Primary Azimuth Mark                     Grid Az
 BH2793:SPC LA S     -  36A011                                   221 52 58.7
 BH2793:UTM  16      -  36A011                                   224 03 32.0
 BH2793
 BH2793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2956144010(NAD 83)
 BH2793
 BH2793|---------------------------------------------------------------------|
 BH2793| PID    Reference Object                     Distance      Geod. Az  |
 BH2793|                                                           dddmmss.s |
 BH2793| BH2799 36A011                              APPROX. 6.5 KM 2223842.5 |
 BH2793|---------------------------------------------------------------------|
 BH2793
 BH2793                          SUPERSEDED SURVEY CONTROL
 BH2793
 BH2793  NAD 83(1992)-  30 11 51.13098(N)    089 48 32.46128(W) AD(       ) 1
 BH2793  NAD 83(1986)-  30 11 51.14387(N)    089 48 32.45804(W) AD(       ) 1
 BH2793  NAD 27      -  30 11 50.44036(N)    089 48 32.23128(W) AD(       ) 1
 BH2793
 BH2793.Superseded values are not recommended for survey control.
 BH2793
 BH2793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2793.See file dsdata.pdf to determine how the superseded data were derived.
 BH2793
 BH2793_MARKER: DD = SURVEY DISK
 BH2793_SETTING: 0 = UNSPECIFIED SETTING
 BH2793_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2793
 BH2793  HISTORY     - Date     Condition        Report By
 BH2793  HISTORY     - 1965     MONUMENTED       LADH
 BH2793  HISTORY     - 1966     SEE DESCRIPTION  CGS
 BH2793  HISTORY     - 1967     SEE DESCRIPTION  LADH
 BH2793  HISTORY     - 1972     GOOD             NGS
 BH2793
 BH2793                          STATION DESCRIPTION
 BH2793
 BH2793'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BH2793'STATION IS SET IN THE WEST CURB ON THE NORTH BOUND BRIDGE OVER THE
 BH2793'MAIN CHANNEL OF THE LAKE PONTCHARTRAIN BRIDGE ON INTERSTATE 10.
 BH2793'STATION IS MARKED BY A STANDARD BRONZE DISK AND IS STAMPED 52A001.
 BH2793'
 BH2793'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2793'HWY. 11 AND COUSIN STREET) IN SLIDELL, FOLLOW U.S. HWY. 11 SOUTH FOR
 BH2793'9.50 MILES TO THE SOUTH END OF THE OLD PONTCHARTRAIN LAKE BRIDGE
 BH2793'AND INTERCHANGE ON INTERSTATE 10, THENCE NORTH ALONG THE NORTH
 BH2793'BOUND BRIDGE ON THE NEW INTERSTATE 10 TWIN BRIDGE 4.5 MILES TO
 BH2793'STATION SET IN WEST CURB OF SAID BRIDGE.
 BH2793
 BH2793                          STATION RECOVERY (1966)
 BH2793
 BH2793'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 BH2793'THE STATION IS LOCATED ABOUT 7-1/2 MILES SOUTHWEST OF SLIDELL, 7
 BH2793'MILES NORTHWEST OF FORT PIKE, 4 MILES NORTH OF THE SOUTH END OF
 BH2793'INTERSTATE HIGHWAY 10 BRIDGE AND ON THE HIGHEST POINT ON THE
 BH2793'BRIDGE.
 BH2793'
 BH2793'TO REACH THE STATION FROM THE SOUTH END OF INTERSTATE HIGHWAY 10
 BH2793'BRIDGE, GO NORTH ON THE BRIDGE FOR 4.0 MILES TO THE HIGHEST POINT
 BH2793'ON THE BRIDGE AND STATION ON THE LEFT.
 BH2793'
 BH2793'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U.S.
 BH2793'COAST AND GEODETIC SURVEY STATION DISK, STAMPED 52A001, CEMENTED IN
 BH2793'A DRILL HOLE IN THE TOP OF AN 18 INCH CONCRETE CURB. IT IS 20 FEET
 BH2793'WEST OF THE CENTER OF THE BRIDGE AND 1 FOOT EAST OF THE WEST SIDE
 BH2793'OF THE BRIDGE.
 BH2793
 BH2793                          STATION RECOVERY (1967)
 BH2793
 BH2793'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1967 (JLB)
 BH2793'THE STATION WAS RECOVERED AS DESCRIBED. ORIGINAL DESCRIPTION IS
 BH2793'ADEQUATE.
 BH2793
 BH2793                          STATION RECOVERY (1972)
 BH2793
 BH2793'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2793'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY IN
 BH2793'1965.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2802 ***********************************************************************
 BH2802  DESIGNATION -  52A002 LDH 1965
 BH2802  PID         -  BH2802
 BH2802  STATE/COUNTY-  LA/ST TAMMANY
 BH2802  COUNTRY     -  US
 BH2802  USGS QUAD   -  NORTH SHORE (2018)
 BH2802
 BH2802                         *CURRENT SURVEY CONTROL
 BH2802  ______________________________________________________________________
 BH2802* NAD 83(1993) POSITION- 30 12 44.04481(N) 089 47 37.99515(W)   ADJUSTED
 BH2802* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2802  **This station is located in a suspected subsidence area (see below).
 BH2802  ______________________________________________________________________
 BH2802  GEOID HEIGHT    -        -26.571 (meters)                     GEOID18
 BH2802  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 BH2802  HORZ ORDER      -  SECOND
 BH2802
 BH2802.The horizontal coordinates were established by classical geodetic methods
 BH2802.and adjusted by the National Geodetic Survey in May 1994.
 BH2802
 BH2802.** This station is in an area of known vertical motion. If an
 BH2802.** orthometric height was ever established but is not available 
 BH2802.** in the current survey control section, the orthometric height
 BH2802.** is considered suspect.  Suspect heights are available in the
 BH2802.** superseded section only if requested.
 BH2802
 BH2802.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2802.GEOID18 height accuracy estimate available here.
 BH2802
 BH2802.Click photographs - Photos may exist for this station.
 BH2802
 BH2802.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2802
 BH2802. The following values were computed from the NAD 83(1993) position.
 BH2802
 BH2802;                    North         East     Units Scale Factor Converg.
 BH2802;SPC LA S     -   190,787.370 1,148,203.857   MT  0.99993252   +0 46 11.1
 BH2802;SPC LA S     -   625,941.56  3,767,065.49   sFT  0.99993252   +0 46 11.1
 BH2802;UTM  16      - 3,345,604.285   231,058.254   MT  1.00049244   -1 24 24.3
 BH2802
 BH2802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2802!SPC LA S     -   1.00000348  x   0.99993252  =   0.99993600
 BH2802!UTM  16      -   1.00000348  x   1.00049244  =   1.00049593
 BH2802
 BH2802:                Primary Azimuth Mark                     Grid Az
 BH2802:SPC LA S     -  52A001 LDH 1965                          221 01 55.1
 BH2802:UTM  16      -  52A001 LDH 1965                          223 12 30.5
 BH2802
 BH2802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3105845604(NAD 83)
 BH2802
 BH2802|---------------------------------------------------------------------|
 BH2802| PID    Reference Object                     Distance      Geod. Az  |
 BH2802|                                                           dddmmss.s |
 BH2802| BH2793 52A001 LDH 1965                     APPROX. 2.2 KM 2214806.2 |
 BH2802|---------------------------------------------------------------------|
 BH2802
 BH2802                          SUPERSEDED SURVEY CONTROL
 BH2802
 BH2802  NAD 83(1992)-  30 12 44.04685(N)    089 47 37.99505(W) AD(       ) 2
 BH2802  NAD 83(1986)-  30 12 44.05915(N)    089 47 37.99165(W) AD(       ) 2
 BH2802  NAD 27      -  30 12 43.35688(N)    089 47 37.76634(W) AD(       ) 2
 BH2802
 BH2802.Superseded values are not recommended for survey control.
 BH2802
 BH2802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2802.See file dsdata.pdf to determine how the superseded data were derived.
 BH2802
 BH2802_MARKER: DD = SURVEY DISK
 BH2802_SETTING: 0 = UNSPECIFIED SETTING
 BH2802_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2802
 BH2802  HISTORY     - Date     Condition        Report By
 BH2802  HISTORY     - 1965     MONUMENTED       LADH
 BH2802  HISTORY     - 1972     GOOD             NGS
 BH2802
 BH2802                          STATION DESCRIPTION
 BH2802
 BH2802'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BH2802'STATION IS SET IN THE NORTHWEST CORNER OF THE SOUTH BOUND BRIDGE
 BH2802'OVER LAKE PONTCHARTRAIN ON I-10, AND IS MARKED BY A STANDARD DISK
 BH2802'SET IN THE ROADWAY OF THE BRIDGE IN THE ABUTMENT (3 FEET FROM THE
 BH2802'CURB). STATION IS 7.60 FEET SOUTHEAST OF A WITNESS POST.
 BH2802'
 BH2802'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF
 BH2802'U.S. HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY 11 NORTH
 BH2802'FOR 0.83 MILES TO THE CORNER OF EAST HALL AVE., THENCE EAST ALONG
 BH2802'EAST HALL AVE., FOR 1.80 MILES TO THE INTERCHANGE ON INTERSTATE
 BH2802'10, THENCE SOUTH ALONG INTERSTATE 10 FOR 5.77 MILES TO STATION ON
 BH2802'BRIDGE.
 BH2802
 BH2802                          STATION RECOVERY (1972)
 BH2802
 BH2802'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2802'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY IN
 BH2802'1965.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2800 ***********************************************************************
 BH2800  DESIGNATION -  52A003
 BH2800  PID         -  BH2800
 BH2800  STATE/COUNTY-  LA/ST TAMMANY
 BH2800  COUNTRY     -  US
 BH2800  USGS QUAD   -  NORTH SHORE (2018)
 BH2800
 BH2800                         *CURRENT SURVEY CONTROL
 BH2800  ______________________________________________________________________
 BH2800* NAD 83(1993) POSITION- 30 13 25.10192(N) 089 46 54.52223(W)   ADJUSTED
 BH2800* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2800  **This station is located in a suspected subsidence area (see below).
 BH2800  ______________________________________________________________________
 BH2800  GEOID HEIGHT    -        -26.595 (meters)                     GEOID18
 BH2800  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 BH2800  HORZ ORDER      -  SECOND
 BH2800
 BH2800.The horizontal coordinates were established by classical geodetic methods
 BH2800.and adjusted by the National Geodetic Survey in May 1994.
 BH2800
 BH2800.** This station is in an area of known vertical motion. If an
 BH2800.** orthometric height was ever established but is not available 
 BH2800.** in the current survey control section, the orthometric height
 BH2800.** is considered suspect.  Suspect heights are available in the
 BH2800.** superseded section only if requested.
 BH2800
 BH2800.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2800.GEOID18 height accuracy estimate available here.
 BH2800
 BH2800.Click photographs - Photos may exist for this station.
 BH2800
 BH2800.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2800
 BH2800. The following values were computed from the NAD 83(1993) position.
 BH2800
 BH2800;                    North         East     Units Scale Factor Converg.
 BH2800;SPC LA S     -   192,067.136 1,149,349.219   MT  0.99993327   +0 46 32.8
 BH2800;SPC LA S     -   630,140.26  3,770,823.23   sFT  0.99993327   +0 46 32.8
 BH2800;UTM  16      - 3,346,840.311   232,252.060   MT  1.00048453   -1 24 04.1
 BH2800
 BH2800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2800!SPC LA S     -   1.00000364  x   0.99993327  =   0.99993691
 BH2800!UTM  16      -   1.00000364  x   1.00048453  =   1.00048817
 BH2800
 BH2800:                Primary Azimuth Mark                     Grid Az
 BH2800:SPC LA S     -  52A002 LDH 1965                          221 49 40.3
 BH2800:UTM  16      -  52A002 LDH 1965                          224 00 17.2
 BH2800
 BH2800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3225246840(NAD 83)
 BH2800
 BH2800|---------------------------------------------------------------------|
 BH2800| PID    Reference Object                     Distance      Geod. Az  |
 BH2800|                                                           dddmmss.s |
 BH2800| BH2802 52A002 LDH 1965                     APPROX. 1.7 KM 2223613.1 |
 BH2800|---------------------------------------------------------------------|
 BH2800
 BH2800                          SUPERSEDED SURVEY CONTROL
 BH2800
 BH2800  NAD 83(1992)-  30 13 25.10433(N)    089 46 54.52210(W) AD(       ) 2
 BH2800  NAD 83(1986)-  30 13 25.11611(N)    089 46 54.51862(W) AD(       ) 2
 BH2800  NAD 27      -  30 13 24.41471(N)    089 46 54.29442(W) AD(       ) 2
 BH2800
 BH2800.Superseded values are not recommended for survey control.
 BH2800
 BH2800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2800.See file dsdata.pdf to determine how the superseded data were derived.
 BH2800
 BH2800_MARKER: DD = SURVEY DISK
 BH2800_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BH2800+WITH SETTING: PAVEMENT
 BH2800_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2800_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2800
 BH2800  HISTORY     - Date     Condition        Report By
 BH2800  HISTORY     - 1965     MONUMENTED       LADH
 BH2800  HISTORY     - 1972     GOOD             NGS
 BH2800  HISTORY     - 1986     GOOD             LADTD
 BH2800
 BH2800                          STATION DESCRIPTION
 BH2800
 BH2800'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2800'STATION IS SET IN THE SOUTHWEST CORNER OF A BRIDGE OVER A CANAL
 BH2800'ON THE SOUTH BOUND ROADWAY ON INTESTATE 10 AND IS MARKED BY A
 BH2800'BRONZE DISK IN THE ROADWAY OF THE BRIDGE IN THE ABUTMENT 2.90 FEET
 BH2800'FROM THE CURB). STATION IS 14.40 FEET FROM THE WITNESS POST.
 BH2800'
 BH2800'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2800'HWY. 11 AND COUSIN STREET) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH
 BH2800'FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE, THENCE EAST
 BH2800'ALONG EAST HALL AVENUE FOR 1.80 MILES TO THE INTERCHANGE ON
 BH2800'INTERSTATE 10, THENCE SOUTH ALONG I-10 FOR 4.68 MILES TO STATION
 BH2800'ON BRIDGE.
 BH2800
 BH2800                          STATION RECOVERY (1972)
 BH2800
 BH2800'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2800'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY IN
 BH2800'1965.
 BH2800
 BH2800                          STATION RECOVERY (1986)
 BH2800
 BH2800'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2800'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2803 ***********************************************************************
 BH2803  DESIGNATION -  52A004
 BH2803  PID         -  BH2803
 BH2803  STATE/COUNTY-  LA/ST TAMMANY
 BH2803  COUNTRY     -  US
 BH2803  USGS QUAD   -  NORTH SHORE (2018)
 BH2803
 BH2803                         *CURRENT SURVEY CONTROL
 BH2803  ______________________________________________________________________
 BH2803* NAD 83(1993) POSITION- 30 14 08.62754(N) 089 46 08.57750(W)   ADJUSTED
 BH2803* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2803  **This station is located in a suspected subsidence area (see below).
 BH2803  ______________________________________________________________________
 BH2803  GEOID HEIGHT    -        -26.621 (meters)                     GEOID18
 BH2803  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 BH2803  HORZ ORDER      -  SECOND
 BH2803
 BH2803.The horizontal coordinates were established by classical geodetic methods
 BH2803.and adjusted by the National Geodetic Survey in May 1994.
 BH2803
 BH2803.** This station is in an area of known vertical motion. If an
 BH2803.** orthometric height was ever established but is not available 
 BH2803.** in the current survey control section, the orthometric height
 BH2803.** is considered suspect.  Suspect heights are available in the
 BH2803.** superseded section only if requested.
 BH2803
 BH2803.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2803.GEOID18 height accuracy estimate available here.
 BH2803
 BH2803.Click photographs - Photos may exist for this station.
 BH2803
 BH2803.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2803
 BH2803. The following values were computed from the NAD 83(1993) position.
 BH2803
 BH2803;                    North         East     Units Scale Factor Converg.
 BH2803;SPC LA S     -   193,423.927 1,150,559.357   MT  0.99993411   +0 46 55.8
 BH2803;SPC LA S     -   634,591.67  3,774,793.49   sFT  0.99993411   +0 46 55.8
 BH2803;UTM  16      - 3,348,150.867   233,513.556   MT  1.00047621   -1 23 42.7
 BH2803
 BH2803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2803!SPC LA S     -   1.00000347  x   0.99993411  =   0.99993758
 BH2803!UTM  16      -   1.00000347  x   1.00047621  =   1.00047968
 BH2803
 BH2803:                Primary Azimuth Mark                     Grid Az
 BH2803:SPC LA S     -  52A001 LDH 1965                          221 29 34.1
 BH2803:UTM  16      -  52A001 LDH 1965                          223 40 12.6
 BH2803
 BH2803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3351348150(NAD 83)
 BH2803
 BH2803|---------------------------------------------------------------------|
 BH2803| PID    Reference Object                     Distance      Geod. Az  |
 BH2803|                                                           dddmmss.s |
 BH2803| BH2793 52A001 LDH 1965                     APPROX. 5.7 KM 2221629.9 |
 BH2803|---------------------------------------------------------------------|
 BH2803
 BH2803                          SUPERSEDED SURVEY CONTROL
 BH2803
 BH2803  NAD 83(1992)-  30 14 08.63031(N)    089 46 08.57733(W) AD(       ) 2
 BH2803  NAD 83(1986)-  30 14 08.64158(N)    089 46 08.57376(W) AD(       ) 2
 BH2803  NAD 27      -  30 14 07.94106(N)    089 46 08.35069(W) AD(       ) 2
 BH2803
 BH2803.Superseded values are not recommended for survey control.
 BH2803
 BH2803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2803.See file dsdata.pdf to determine how the superseded data were derived.
 BH2803
 BH2803_MARKER: DD = SURVEY DISK
 BH2803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2803_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2803+STABILITY: SURFACE MOTION
 BH2803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2803+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2005
 BH2803
 BH2803  HISTORY     - Date     Condition        Report By
 BH2803  HISTORY     - 1965     MONUMENTED       LADH
 BH2803  HISTORY     - 1986     GOOD             LADTD
 BH2803  HISTORY     - 20051216 GOOD             KELMCH
 BH2803
 BH2803                          STATION DESCRIPTION
 BH2803
 BH2803'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2803'STATION IS 0.80 MILES SOUTH ALONG INTERSTATE 10 FROM THE LA. 433
 BH2803'OVERPASS, 23.00 FEET EAST OF CENTERLINE OF THE NORTH BOUND ROADWAY
 BH2803'OF INTERSTATE 10, 108.50 FEET WEST OF SOUTH END OF HEADWALL ON
 BH2803'CANAL, EAST SIDE OF HIGHWAY, 49.00 FEET SOUTH OF PROJECTION OF
 BH2803'EAST WEST CANAL UNDER I-10, 74.00 FEET SOUTHWEST OF NORTH END
 BH2803'HEADWALL ON SIDE DRAIN BETWEEN SERVICE ROAD AND NORTHBOUND LANE
 BH2803'OF I-10.
 BH2803'
 BH2803'STATION IS MARKED BY A DISK SET IN A CONCRETE POST EVEN WITH
 BH2803'SURFACE OF THE ASPHALT SHOULDER ON I-10. STATION IS STAMPED 52A004.
 BH2803'
 BH2803'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF THE
 BH2803'U.S. HWY. 11 AND COUSIN STREET) IN SLIDELL, LA., FOLLOW U.S. HWY. 11
 BH2803'NORTH FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE, THENCE
 BH2803'EAST ALONG EAST HALL AVENUE FOR 1.80 MILES TO THE INTERCHANGE ON
 BH2803'INTERSTATE 10, THENCE SOUTH ALONG I-10 FOR 3.56 MILES TO STATION
 BH2803'SET ON SHOULDER OF NORTHBOUND ROADWAY OF I-10.
 BH2803
 BH2803                          STATION RECOVERY (1986)
 BH2803
 BH2803'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2803'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BH2803'20 METERS (65 FT) WEST-NORTHWEST OF A CHAIN LINK FENCE BETWEEN THE
 BH2803'INTERSTATE AND A FRONTAGE ROAD AND 7.3 METERS (24 FT)
 BH2803'NORTH-NORTHEAST OF THE CENTER OF A POWER LINE CROSSING THE
 BH2803'INTERSTATE.
 BH2803
 BH2803                          STATION RECOVERY (2005)
 BH2803
 BH2803'RECOVERY NOTE BY KELLY MCHUGH AND ASSOCIATES INC 2005 (RFD)
 BH2803'RECOVERED AS DESCRIBED.
 BH2803'
 BH2803'THE ELEVATION IS INCORRECT. OUR OPUS SOLUTION REPORT HAS THE ELEVATION
 BH2803'AT 3.005(M). THE PUBLISHED ELEVATION IS 4.70(M)
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2792 ***********************************************************************
 BH2792  DESIGNATION -  52A005
 BH2792  PID         -  BH2792
 BH2792  STATE/COUNTY-  LA/ST TAMMANY
 BH2792  COUNTRY     -  US
 BH2792  USGS QUAD   -  NORTH SHORE (2018)
 BH2792
 BH2792                         *CURRENT SURVEY CONTROL
 BH2792  ______________________________________________________________________
 BH2792* NAD 83(1993) POSITION- 30 14 52.30955(N) 089 45 47.29466(W)   ADJUSTED
 BH2792* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2792  **This station is located in a suspected subsidence area (see below).
 BH2792  ______________________________________________________________________
 BH2792  GEOID HEIGHT    -        -26.646 (meters)                     GEOID18
 BH2792  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 BH2792  HORZ ORDER      -  SECOND
 BH2792
 BH2792.The horizontal coordinates were established by classical geodetic methods
 BH2792.and adjusted by the National Geodetic Survey in May 1994.
 BH2792
 BH2792.** This station is in an area of known vertical motion. If an
 BH2792.** orthometric height was ever established but is not available 
 BH2792.** in the current survey control section, the orthometric height
 BH2792.** is considered suspect.  Suspect heights are available in the
 BH2792.** superseded section only if requested.
 BH2792
 BH2792.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2792.GEOID18 height accuracy estimate available here.
 BH2792
 BH2792.Click photographs - Photos may exist for this station.
 BH2792
 BH2792.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2792
 BH2792. The following values were computed from the NAD 83(1993) position.
 BH2792
 BH2792;                    North         East     Units Scale Factor Converg.
 BH2792;SPC LA S     -   194,776.617 1,151,109.900   MT  0.99993500   +0 47 06.4
 BH2792;SPC LA S     -   639,029.62  3,776,599.73   sFT  0.99993500   +0 47 06.4
 BH2792;UTM  16      - 3,349,482.378   234,115.425   MT  1.00047226   -1 23 33.8
 BH2792
 BH2792!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2792!SPC LA S     -   1.00000291  x   0.99993500  =   0.99993791
 BH2792!UTM  16      -   1.00000291  x   1.00047226  =   1.00047517
 BH2792
 BH2792:                Primary Azimuth Mark                     Grid Az
 BH2792:SPC LA S     -  52A004                                   202 08 46.7
 BH2792:UTM  16      -  52A004                                   204 19 26.9
 BH2792
 BH2792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3411549482(NAD 83)
 BH2792
 BH2792|---------------------------------------------------------------------|
 BH2792| PID    Reference Object                     Distance      Geod. Az  |
 BH2792|                                                           dddmmss.s |
 BH2792| BH2803 52A004                              APPROX. 1.5 KM 2025553.1 |
 BH2792|---------------------------------------------------------------------|
 BH2792
 BH2792                          SUPERSEDED SURVEY CONTROL
 BH2792
 BH2792  NAD 83(1992)-  30 14 52.31321(N)    089 45 47.29423(W) AD(       ) 2
 BH2792  NAD 83(1986)-  30 14 52.32332(N)    089 45 47.29086(W) AD(       ) 2
 BH2792  NAD 27      -  30 14 51.62331(N)    089 45 47.06834(W) AD(       ) 2
 BH2792
 BH2792.Superseded values are not recommended for survey control.
 BH2792
 BH2792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2792.See file dsdata.pdf to determine how the superseded data were derived.
 BH2792
 BH2792_MARKER: DD = SURVEY DISK
 BH2792_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BH2792+WITH SETTING: PAVEMENT
 BH2792_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2792_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2792
 BH2792  HISTORY     - Date     Condition        Report By
 BH2792  HISTORY     - 1965     MONUMENTED       LADH
 BH2792  HISTORY     - 1972     GOOD             NGS
 BH2792  HISTORY     - 1986     GOOD             LADTD
 BH2792
 BH2792                          STATION DESCRIPTION
 BH2792
 BH2792'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2792'STATION IS SET IN THE NORTHEAST CORNER OF AN OVERPASS ON STATE
 BH2792'ROUTE 344 OVER I-10 AND IS MARKED 64. A STANDARD BRONZE DISK SET IN
 BH2792'ROADWAY OF THE OVERPASS. DISK IS IN THE ABUTMENT 3 FEET FROM THE
 BH2792'CURB AND 6.40 FEET SOUTHWEST OF THE WITNESS POST. STATION IS
 BH2792'STAMPED 52A005.
 BH2792'
 BH2792'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2792'HIGHWAY 11 AND COUSIN STREET) IN SLIDELL, FOLLOW U.S. HIGHWAY 11
 BH2792'NORTH FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE, THENCE
 BH2792'EAST ALONG EAST HALL AVENUE FOR 1.80 MILES TO THE INTERCHANGE ON
 BH2792'INTERSTATE 10, TENCE SOUTH ALONG I-10 FOR 2.66 MILES TO STATION
 BH2792'ON OVERPASS.
 BH2792
 BH2792                          STATION RECOVERY (1972)
 BH2792
 BH2792'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2792'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY IN
 BH2792'1965.
 BH2792
 BH2792                          STATION RECOVERY (1986)
 BH2792
 BH2792'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2792'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2855 ***********************************************************************
 BH2855  DESIGNATION -  52A006
 BH2855  PID         -  BH2855
 BH2855  STATE/COUNTY-  LA/ST TAMMANY
 BH2855  COUNTRY     -  US
 BH2855  USGS QUAD   -  SLIDELL (2018)
 BH2855
 BH2855                         *CURRENT SURVEY CONTROL
 BH2855  ______________________________________________________________________
 BH2855* NAD 83(1993) POSITION- 30 15 46.40976(N) 089 45 28.67998(W)   ADJUSTED
 BH2855* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2855  **This station is located in a suspected subsidence area (see below).
 BH2855  ______________________________________________________________________
 BH2855  GEOID HEIGHT    -        -26.677 (meters)                     GEOID18
 BH2855  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 BH2855  HORZ ORDER      -  SECOND
 BH2855
 BH2855.The horizontal coordinates were established by classical geodetic methods
 BH2855.and adjusted by the National Geodetic Survey in May 1994.
 BH2855
 BH2855.** This station is in an area of known vertical motion. If an
 BH2855.** orthometric height was ever established but is not available 
 BH2855.** in the current survey control section, the orthometric height
 BH2855.** is considered suspect.  Suspect heights are available in the
 BH2855.** superseded section only if requested.
 BH2855
 BH2855.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2855.GEOID18 height accuracy estimate available here.
 BH2855
 BH2855.Click photographs - Photos may exist for this station.
 BH2855
 BH2855.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2855
 BH2855. The following values were computed from the NAD 83(1993) position.
 BH2855
 BH2855;                    North         East     Units Scale Factor Converg.
 BH2855;SPC LA S     -   196,449.119 1,151,584.581   MT  0.99993616   +0 47 15.7
 BH2855;SPC LA S     -   644,516.82  3,778,157.08   sFT  0.99993616   +0 47 15.7
 BH2855;UTM  16      - 3,351,136.515   234,653.617   MT  1.00046873   -1 23 26.7
 BH2855
 BH2855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2855!SPC LA S     -   1.00000348  x   0.99993616  =   0.99993964
 BH2855!UTM  16      -   1.00000348  x   1.00046873  =   1.00047221
 BH2855
 BH2855:                Primary Azimuth Mark                     Grid Az
 BH2855:SPC LA S     -  52A005                                   195 50 41.1
 BH2855:UTM  16      -  52A005                                   198 01 23.5
 BH2855
 BH2855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3465351136(NAD 83)
 BH2855
 BH2855|---------------------------------------------------------------------|
 BH2855| PID    Reference Object                     Distance      Geod. Az  |
 BH2855|                                                           dddmmss.s |
 BH2855| BH2792 52A005                              APPROX. 1.7 KM 1963756.8 |
 BH2855|---------------------------------------------------------------------|
 BH2855
 BH2855                          SUPERSEDED SURVEY CONTROL
 BH2855
 BH2855  NAD 83(1992)-  30 15 46.41423(N)    089 45 28.67941(W) AD(       ) 2
 BH2855  NAD 83(1986)-  30 15 46.42329(N)    089 45 28.67606(W) AD(       ) 2
 BH2855  NAD 27      -  30 15 45.72414(N)    089 45 28.45372(W) AD(       ) 2
 BH2855
 BH2855.Superseded values are not recommended for survey control.
 BH2855
 BH2855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2855.See file dsdata.pdf to determine how the superseded data were derived.
 BH2855
 BH2855_MARKER: DD = SURVEY DISK
 BH2855_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH2855_SP_SET: BRIDGE
 BH2855_STAMPING: 52A006
 BH2855_MARK LOGO: LADHGS
 BH2855_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2855_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH2855
 BH2855  HISTORY     - Date     Condition        Report By
 BH2855  HISTORY     - 1965     MONUMENTED       LADH
 BH2855  HISTORY     - 1986     GOOD             LADTD
 BH2855
 BH2855                          STATION DESCRIPTION
 BH2855
 BH2855'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2855'STATION IS SET IN THE NORTHWEST CORNER OF A BRIDGE OVER A DRAINAGE
 BH2855'CANAL ON THE SOUTH BOUND ROADWAY ON INTERSTATE 10 AND IS MARKED BY
 BH2855'A STANDARD DISK SET IN ROADWAY OF THE BRIDGE IN THE ABUTMENT (13.70
 BH2855'FEET EAST OF THE CURB). STATION IS 20.60 FEET SOUTHEAST OF THE
 BH2855'WITNESS POST AND IS STAMPED 52A006.
 BH2855'
 BH2855'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF
 BH2855'U.S. HIGHWAY 11 AND COUSIN STREET) IN SLIDELL, FOLLOW U.S. HIGHWAY
 BH2855'11 NORTH FOR 0.83 MILES (TO THE CORNER OF EAST HALL AVENUE) THENCE
 BH2855'EAST ALONG EAST HALL AVENUE FOR 1.80 MILES TO THE INTERCHANGE ON
 BH2855'INTERSTATE 10, THENCE SOUTH ALONG I-10 FOR 1.59 MILES TO
 BH2855'STATION IN BRIDGE.
 BH2855
 BH2855                          STATION RECOVERY (1986)
 BH2855
 BH2855'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2855'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2852 ***********************************************************************
 BH2852  DESIGNATION -  52A007
 BH2852  PID         -  BH2852
 BH2852  STATE/COUNTY-  LA/ST TAMMANY
 BH2852  COUNTRY     -  US
 BH2852  USGS QUAD   -  SLIDELL (2018)
 BH2852
 BH2852                         *CURRENT SURVEY CONTROL
 BH2852  ______________________________________________________________________
 BH2852* NAD 83(1993) POSITION- 30 16 13.14663(N) 089 45 16.44382(W)   ADJUSTED
 BH2852* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2852  **This station is located in a suspected subsidence area (see below).
 BH2852  ______________________________________________________________________
 BH2852  GEOID HEIGHT    -        -26.693 (meters)                     GEOID18
 BH2852  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 BH2852  HORZ ORDER      -  SECOND
 BH2852
 BH2852.The horizontal coordinates were established by classical geodetic methods
 BH2852.and adjusted by the National Geodetic Survey in May 1994.
 BH2852
 BH2852.** This station is in an area of known vertical motion. If an
 BH2852.** orthometric height was ever established but is not available 
 BH2852.** in the current survey control section, the orthometric height
 BH2852.** is considered suspect.  Suspect heights are available in the
 BH2852.** superseded section only if requested.
 BH2852
 BH2852.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2852.GEOID18 height accuracy estimate available here.
 BH2852
 BH2852.Click photographs - Photos may exist for this station.
 BH2852
 BH2852.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2852
 BH2852. The following values were computed from the NAD 83(1993) position.
 BH2852
 BH2852;                    North         East     Units Scale Factor Converg.
 BH2852;SPC LA S     -   197,276.814 1,151,900.270   MT  0.99993676   +0 47 21.9
 BH2852;SPC LA S     -   647,232.35  3,779,192.80   sFT  0.99993676   +0 47 21.9
 BH2852;UTM  16      - 3,351,952.045   235,000.726   MT  1.00046645   -1 23 21.6
 BH2852
 BH2852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2852!SPC LA S     -   1.00000243  x   0.99993676  =   0.99993919
 BH2852!UTM  16      -   1.00000243  x   1.00046645  =   1.00046888
 BH2852
 BH2852:                Primary Azimuth Mark                     Grid Az
 BH2852:SPC LA S     -  52A005                                   197 32 34.6
 BH2852:UTM  16      -  52A005                                   199 43 18.1
 BH2852
 BH2852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3500051952(NAD 83)
 BH2852
 BH2852|---------------------------------------------------------------------|
 BH2852| PID    Reference Object                     Distance      Geod. Az  |
 BH2852|                                                           dddmmss.s |
 BH2852| BH2792 52A005                              APPROX. 2.6 KM 1981956.5 |
 BH2852|---------------------------------------------------------------------|
 BH2852
 BH2852                          SUPERSEDED SURVEY CONTROL
 BH2852
 BH2852  NAD 83(1992)-  30 16 13.15187(N)    089 45 16.44295(W) AD(       ) 2
 BH2852  NAD 83(1986)-  30 16 13.15996(N)    089 45 16.43990(W) AD(       ) 2
 BH2852  NAD 27      -  30 16 12.46097(N)    089 45 16.21786(W) AD(       ) 2
 BH2852
 BH2852.Superseded values are not recommended for survey control.
 BH2852
 BH2852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2852.See file dsdata.pdf to determine how the superseded data were derived.
 BH2852
 BH2852_MARKER: DD = SURVEY DISK
 BH2852_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BH2852+WITH SETTING: PAVEMENT
 BH2852_SP_SET: OVERPASS
 BH2852_STAMPING: 52A007
 BH2852_MARK LOGO: LADHGS
 BH2852_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2852+STABILITY: SURFACE MOTION
 BH2852
 BH2852  HISTORY     - Date     Condition        Report By
 BH2852  HISTORY     - 1965     MONUMENTED       LADH
 BH2852  HISTORY     - 1972     GOOD             NGS
 BH2852  HISTORY     - 1986     GOOD             LADTD
 BH2852
 BH2852                          STATION DESCRIPTION
 BH2852
 BH2852'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JLB)
 BH2852'STATION IS SET IN THE NORTHEAST CORNER OF AN OVERPASS ON U.S. HWY.
 BH2852'190 OVER INTERSTATE 10 AND IS MARKED BY A STANDARD BRONZE DISK SET
 BH2852'IN THE ROADWAY OF THE OVERPASS IN THE ABUTMENT (3 FEET FROM THE
 BH2852'CURB). STATION IS 7.30 FEET SOUTHWEST OF THE WITNESS POST.
 BH2852'
 BH2852'TO REACH THIS STATION FROM THE BANK OF SLIDELL, ON THE CORNER OF
 BH2852'U.S. HWY. 11 AND COUSIN STREET IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH
 BH2852'TO THE CORNER OF EAST HALL AVENUE, THENCE EAST ALONG EAST HALL
 BH2852'AVENUE FOR 1.80 MILES TO THE INTERCHANGE ON INTERSTATE 10, THENCE
 BH2852'SOUTH ALONG I-10 FOR 1.04 MILES TO STATION IN OVERPASS.
 BH2852
 BH2852                          STATION RECOVERY (1972)
 BH2852
 BH2852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2852'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY ROBERT TONEY IN
 BH2852'1965.
 BH2852
 BH2852                          STATION RECOVERY (1986)
 BH2852
 BH2852'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2852'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2743 ***********************************************************************
 BH2743  DESIGNATION -  52A008
 BH2743  PID         -  BH2743
 BH2743  STATE/COUNTY-  LA/ST TAMMANY
 BH2743  COUNTRY     -  US
 BH2743  USGS QUAD   -  HAASWOOD (2018)
 BH2743
 BH2743                         *CURRENT SURVEY CONTROL
 BH2743  ______________________________________________________________________
 BH2743* NAD 83(1993) POSITION- 30 17 05.06083(N) 089 44 58.14987(W)   ADJUSTED
 BH2743* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2743  **This station is located in a suspected subsidence area (see below).
 BH2743  ______________________________________________________________________
 BH2743  GEOID HEIGHT    -        -26.724 (meters)                     GEOID18
 BH2743  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 BH2743  HORZ ORDER      -  SECOND
 BH2743
 BH2743.The horizontal coordinates were established by classical geodetic methods
 BH2743.and adjusted by the National Geodetic Survey in May 1994.
 BH2743
 BH2743.** This station is in an area of known vertical motion. If an
 BH2743.** orthometric height was ever established but is not available 
 BH2743.** in the current survey control section, the orthometric height
 BH2743.** is considered suspect.  Suspect heights are available in the
 BH2743.** superseded section only if requested.
 BH2743
 BH2743.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2743.GEOID18 height accuracy estimate available here.
 BH2743
 BH2743.Click photographs - Photos may exist for this station.
 BH2743
 BH2743.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2743
 BH2743. The following values were computed from the NAD 83(1993) position.
 BH2743
 BH2743;                    North         East     Units Scale Factor Converg.
 BH2743;SPC LA S     -   198,881.936 1,152,367.073   MT  0.99993797   +0 47 31.0
 BH2743;SPC LA S     -   652,498.49  3,780,724.31   sFT  0.99993797   +0 47 31.0
 BH2743;SPC MS E     -    87,339.869   211,859.820   MT  1.00004581   -0 27 43.4
 BH2743;SPC MS E     -   286,547.55    695,076.76   sFT  1.00004581   -0 27 43.4
 BH2743;UTM  16      - 3,353,539.094   235,528.500   MT  1.00046300   -1 23 14.5
 BH2743
 BH2743!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2743!SPC LA S     -   1.00000242  x   0.99993797  =   0.99994039
 BH2743!SPC MS E     -   1.00000242  x   1.00004581  =   1.00004823
 BH2743!UTM  16      -   1.00000242  x   1.00046300  =   1.00046542
 BH2743
 BH2743:                Primary Azimuth Mark                     Grid Az
 BH2743:SPC LA S     -  52A007                                   196 12 56.1
 BH2743:SPC MS E     -  52A007                                   197 28 10.5
 BH2743:UTM  16      -  52A007                                   198 23 41.6
 BH2743
 BH2743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3552853539(NAD 83)
 BH2743
 BH2743|---------------------------------------------------------------------|
 BH2743| PID    Reference Object                     Distance      Geod. Az  |
 BH2743|                                                           dddmmss.s |
 BH2743| BH2852 52A007                              APPROX. 1.7 KM 1970027.1 |
 BH2743|---------------------------------------------------------------------|
 BH2743
 BH2743                          SUPERSEDED SURVEY CONTROL
 BH2743
 BH2743  NAD 83(1992)-  30 17 05.06695(N)    089 44 58.14874(W) AD(       ) 2
 BH2743  NAD 83(1986)-  30 17 05.07380(N)    089 44 58.14593(W) AD(       ) 2
 BH2743  NAD 27      -  30 17 04.37548(N)    089 44 57.92406(W) AD(       ) 2
 BH2743
 BH2743.Superseded values are not recommended for survey control.
 BH2743
 BH2743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2743.See file dsdata.pdf to determine how the superseded data were derived.
 BH2743
 BH2743_MARKER: O = CHISELED CIRCLE
 BH2743_SETTING: 0 = UNSPECIFIED SETTING
 BH2743_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2743_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2743
 BH2743  HISTORY     - Date     Condition        Report By
 BH2743  HISTORY     - 1965     MONUMENTED       LADH
 BH2743  HISTORY     - 1986     GOOD             LADTD
 BH2743
 BH2743                          STATION DESCRIPTION
 BH2743
 BH2743'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2743'STATION IS SET IN THE WEST SIDE OF THE NORTH BOUND BRIDGE OVER EAST
 BH2743'HALL AVENUE ON I-10. STATION IS MARKED BY A BRASS PLATE 2 X 6 INCHES
 BH2743'SET IN THE ROADWAY OF THE BRIDGE OR OVERPASS, 3 FEET EAST OF THE
 BH2743'CURB, AND IS STAMPED 52A008.
 BH2743'
 BH2743'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF U.S.
 BH2743'HIGHWAY 11 AND COUSIN STREET) SLIDELL, LOUISIANA, FOLLOW U.S.
 BH2743'HIGHWAY 11 NORTH FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE,
 BH2743'THENCE ALONG EAST HALL AVENUE FOR 1.80 MILES TO STATION SET IN
 BH2743'OVERPASS ON INTERCHANGE.
 BH2743'
 BH2743'R.M. NO. 1 IS SET 79.320 FEET SOUTH OF THE STATION IN THE SOUTHWEST
 BH2743'CORNER OF THE EAST HALL AVENUE OVERPASS ON I-10. R.M. IS IN THE
 BH2743'ABUTMENT 3 FEET EAST OF THE WEST CURB. R.M. IS STANDARD BRONZE DISK
 BH2743'STAMPED R.M. NO. 1., AND IS ON NORTH BOUND LANE.
 BH2743'
 BH2743'R.M. NO. 2 IS SET 121.988 FEET NORTH OF THE STATION IN THE NORTHWEST
 BH2743'CORNER OF THE EAST HALL AVENUE OVERPASS ON I-10. R.M. IS IN THE
 BH2743'ABUTMENT 3 FEET EAST OF THE WEST CURB. R.M. IS STANDARD BRONZE DISK
 BH2743'STAMPED R.M. NO. 2., AND IS ON NORTH BOUND LANE.
 BH2743
 BH2743                          STATION RECOVERY (1986)
 BH2743
 BH2743'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2743'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BH2743'THE SURFACE MARK TYPE IS AN 2 BY 6 INCH BRASS PLATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2864 ***********************************************************************
 BH2864  DESIGNATION -  52A009 LDH 1965
 BH2864  PID         -  BH2864
 BH2864  STATE/COUNTY-  LA/ST TAMMANY
 BH2864  COUNTRY     -  US
 BH2864  USGS QUAD   -  SLIDELL (2018)
 BH2864
 BH2864                         *CURRENT SURVEY CONTROL
 BH2864  ______________________________________________________________________
 BH2864* NAD 83(1993) POSITION- 30 17 04.81823(N) 089 46 49.03353(W)   ADJUSTED
 BH2864* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2864  **This station is located in a suspected subsidence area (see below).
 BH2864  ______________________________________________________________________
 BH2864  GEOID HEIGHT    -        -26.702 (meters)                     GEOID18
 BH2864  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 BH2864  HORZ ORDER      -  SECOND
 BH2864
 BH2864.The horizontal coordinates were established by classical geodetic methods
 BH2864.and adjusted by the National Geodetic Survey in May 1994.
 BH2864
 BH2864.** This station is in an area of known vertical motion. If an
 BH2864.** orthometric height was ever established but is not available 
 BH2864.** in the current survey control section, the orthometric height
 BH2864.** is considered suspect.  Suspect heights are available in the
 BH2864.** superseded section only if requested.
 BH2864
 BH2864.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2864.GEOID18 height accuracy estimate available here.
 BH2864
 BH2864.Click photographs - Photos may exist for this station.
 BH2864
 BH2864.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2864
 BH2864. The following values were computed from the NAD 83(1993) position.
 BH2864
 BH2864;                    North         East     Units Scale Factor Converg.
 BH2864;SPC LA S     -   198,833.909 1,149,404.281   MT  0.99993796   +0 46 35.6
 BH2864;SPC LA S     -   652,340.92  3,771,003.88   sFT  0.99993796   +0 46 35.6
 BH2864;SPC MS E     -    87,356.698   208,896.358   MT  1.00005236   -0 28 39.3
 BH2864;SPC MS E     -   286,602.77    685,354.13   sFT  1.00005236   -0 28 39.3
 BH2864;UTM  16      - 3,353,603.806   232,564.441   MT  1.00048246   -1 24 10.5
 BH2864
 BH2864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2864!SPC LA S     -   1.00000359  x   0.99993796  =   0.99994155
 BH2864!SPC MS E     -   1.00000359  x   1.00005236  =   1.00005595
 BH2864!UTM  16      -   1.00000359  x   1.00048246  =   1.00048605
 BH2864
 BH2864:                Primary Azimuth Mark                     Grid Az
 BH2864:SPC LA S     -  52A008                                   089 04 16.4
 BH2864:SPC MS E     -  52A008                                   090 19 31.3
 BH2864:UTM  16      -  52A008                                   091 15 02.5
 BH2864
 BH2864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3256453603(NAD 83)
 BH2864
 BH2864|---------------------------------------------------------------------|
 BH2864| PID    Reference Object                     Distance      Geod. Az  |
 BH2864|                                                           dddmmss.s |
 BH2864| BH2743 52A008                              APPROX. 3.0 KM 0895052.0 |
 BH2864| BH2865 52A010 LDH 1965                     450.842 METERS 1985402.6 |
 BH2864| BH2869 SLIDELL 2 AZ MK                     454.945 METERS 2011200.2 |
 BH2864|---------------------------------------------------------------------|
 BH2864
 BH2864                          SUPERSEDED SURVEY CONTROL
 BH2864
 BH2864  NAD 83(1992)-  30 17 04.82423(N)    089 46 49.03234(W) AD(       ) 2
 BH2864  NAD 83(1986)-  30 17 04.83132(N)    089 46 49.02961(W) AD(       ) 2
 BH2864  NAD 27      -  30 17 04.13374(N)    089 46 48.80301(W) AD(       ) 2
 BH2864
 BH2864.Superseded values are not recommended for survey control.
 BH2864
 BH2864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2864.See file dsdata.pdf to determine how the superseded data were derived.
 BH2864
 BH2864_MARKER: DD = SURVEY DISK
 BH2864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2864+STABILITY: SURFACE MOTION
 BH2864
 BH2864  HISTORY     - Date     Condition        Report By
 BH2864  HISTORY     - 1965     MONUMENTED       LADH
 BH2864
 BH2864                          STATION DESCRIPTION
 BH2864
 BH2864'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2864'STATION IS 1.80 MILES WEST ALONG EAST HALL AVENUE FROM THE EAST HALL
 BH2864'AVENUE INTERCHANGE ON I-10, 14.80 FEET SOUTH OF
 BH2864'CENTERLINE OF EAST HALL
 BH2864'AVENUE, 4.20 FEET WEST OF WEST RAIL OF MAIN LINE OF THE SOUTHERN
 BH2864'R.  R., 33.00 FEET WEST OF A WITNESS POST, 80.00 FEET NORTHWEST OF
 BH2864'A TELEPHONE POLE (U-4), 126.00 FEET WEST OF THE CENTERLINE OF
 BH2864'U.S.  HIGHWAY 11, AND 98.20 FEET SOUTHWEST OF CLEARING POST ON
 BH2864'EAST SIDING ON SOU. R.R.
 BH2864'
 BH2864'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2864'PROJECTING 2 INCHES ABOVE THE SURFACE OF THE GROUND. STATION IS
 BH2864'STAMPED 52A009.
 BH2864'
 BH2864'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2864'HIGHWAY 11 AND COUSIN STREET) SLIDELL, LOUISIANA, FOLLOW U.S.
 BH2864'HIGHWAY 11 NORTH FOR 0.83 MILES TO STATION SET ON WEST SIDE OF
 BH2864'HIGHWAY 11 ON R.R. RIGHT OF WAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2865 ***********************************************************************
 BH2865  DESIGNATION -  52A010 LDH 1965
 BH2865  PID         -  BH2865
 BH2865  STATE/COUNTY-  LA/ST TAMMANY
 BH2865  COUNTRY     -  US
 BH2865  USGS QUAD   -  SLIDELL (2018)
 BH2865
 BH2865                         *CURRENT SURVEY CONTROL
 BH2865  ______________________________________________________________________
 BH2865* NAD 83(1993) POSITION- 30 16 50.96687(N) 089 46 54.49792(W)   ADJUSTED
 BH2865* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2865  **This station is located in a suspected subsidence area (see below).
 BH2865  ______________________________________________________________________
 BH2865  GEOID HEIGHT    -        -26.694 (meters)                     GEOID18
 BH2865  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 BH2865  HORZ ORDER      -  SECOND
 BH2865
 BH2865.The horizontal coordinates were established by classical geodetic methods
 BH2865.and adjusted by the National Geodetic Survey in May 1994.
 BH2865
 BH2865.** This station is in an area of known vertical motion. If an
 BH2865.** orthometric height was ever established but is not available 
 BH2865.** in the current survey control section, the orthometric height
 BH2865.** is considered suspect.  Suspect heights are available in the
 BH2865.** superseded section only if requested.
 BH2865
 BH2865.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2865.GEOID18 height accuracy estimate available here.
 BH2865
 BH2865.Click photographs - Photos may exist for this station.
 BH2865
 BH2865.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2865
 BH2865. The following values were computed from the NAD 83(1993) position.
 BH2865
 BH2865;                    North         East     Units Scale Factor Converg.
 BH2865;SPC LA S     -   198,405.462 1,149,264.043   MT  0.99993763   +0 46 32.8
 BH2865;SPC LA S     -   650,935.25  3,770,543.78   sFT  0.99993763   +0 46 32.8
 BH2865;SPC MS E     -    86,931.374   208,746.759   MT  1.00005269   -0 28 41.8
 BH2865;SPC MS E     -   285,207.35    684,863.33   sFT  1.00005269   -0 28 41.8
 BH2865;UTM  16      - 3,353,180.772   232,407.926   MT  1.00048349   -1 24 12.7
 BH2865
 BH2865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2865!SPC LA S     -   1.00000367  x   0.99993763  =   0.99994130
 BH2865!SPC MS E     -   1.00000367  x   1.00005269  =   1.00005636
 BH2865!UTM  16      -   1.00000367  x   1.00048349  =   1.00048716
 BH2865
 BH2865:                Primary Azimuth Mark                     Grid Az
 BH2865:SPC LA S     -  52A009 LDH 1965                          018 07 27.1
 BH2865:SPC MS E     -  52A009 LDH 1965                          019 22 41.7
 BH2865:UTM  16      -  52A009 LDH 1965                          020 18 12.6
 BH2865
 BH2865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3240753180(NAD 83)
 BH2865
 BH2865|---------------------------------------------------------------------|
 BH2865| PID    Reference Object                     Distance      Geod. Az  |
 BH2865|                                                           dddmmss.s |
 BH2865| BH2864 52A009 LDH 1965                     450.842 METERS 0185359.9 |
 BH2865| BH2857 52A011                              330.904 METERS 09255     |
 BH2865| BH2856 SLIDELL                             330.228 METERS 09334     |
 BH2865| BH2869 SLIDELL 2 AZ MK                      18.631 METERS 27720     |
 BH2865|---------------------------------------------------------------------|
 BH2865
 BH2865                          SUPERSEDED SURVEY CONTROL
 BH2865
 BH2865  NAD 83(1992)-  30 16 50.97269(N)    089 46 54.49677(W) AD(       ) 2
 BH2865  NAD 83(1986)-  30 16 50.97979(N)    089 46 54.49412(W) AD(       ) 2
 BH2865  NAD 27      -  30 16 50.28182(N)    089 46 54.26746(W) AD(       ) 2
 BH2865
 BH2865.Superseded values are not recommended for survey control.
 BH2865
 BH2865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2865.See file dsdata.pdf to determine how the superseded data were derived.
 BH2865
 BH2865_MARKER: DD = SURVEY DISK
 BH2865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2865+STABILITY: SURFACE MOTION
 BH2865
 BH2865  HISTORY     - Date     Condition        Report By
 BH2865  HISTORY     - 1965     MONUMENTED       LADH
 BH2865
 BH2865                          STATION DESCRIPTION
 BH2865
 BH2865'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2865'STATION IS LOCATED AT THE PENN. AVENUE RAILROAD CROSSING IN SLIDELL,
 BH2865'LOUISIANA, 4.50 FEET WEST OF THE WEST RAIL ON THE MAIN LINE OF
 BH2865'THE SOUTHERN R.R., 4.50 FEET EAST OF THE EAST RAIL OF A SPUR OR
 BH2865'SIDE TRACK, 11.00 FEET SOUTH OF THE CENTERLINE OF THE PENN. AVENUE
 BH2865'CROSSING, 24.20 FEET NORTHEAST OF A WITNESS POST 42.20 FEET
 BH2865'NORTHWEST OF A CORNER ON A BLOCK BUILDING OF THE GENERAL LUMBER
 BH2865'AND SUPPLY CO., INC., AND 83.50 FEET SOUTHWEST OF THE SOUTHWEST
 BH2865'CORNER OF THE SLIDELL FARMERS SUPPLY BUILDING.
 BH2865'
 BH2865'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2865'3 INCHES BELOW THE SURFACE OF THE GROUND. STATION IS STAMPED
 BH2865'52A010.
 BH2865'
 BH2865'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF HIGHWAY
 BH2865'11 AND COUSIN STREET) IN SLIDELL, LA., FOLLOW U.S. HIGHWAY 11 NORTH
 BH2865'FOR 0.63 MILES TO THE CORNER OF PENN. AVENUE. STATION IS LOCATED
 BH2865'WEST OF THE INTERSECTION OF PENN. AVENUE AND U.S. HIGHWAY 11 IN
 BH2865'PENN.  AVENUE CROSSING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2857 ***********************************************************************
 BH2857  DESIGNATION -  52A011
 BH2857  PID         -  BH2857
 BH2857  STATE/COUNTY-  LA/ST TAMMANY
 BH2857  COUNTRY     -  US
 BH2857  USGS QUAD   -  SLIDELL (2018)
 BH2857
 BH2857                         *CURRENT SURVEY CONTROL
 BH2857  ______________________________________________________________________
 BH2857* NAD 83(1993) POSITION- 30 16 50.42013(N) 089 46 42.13258(W)   ADJUSTED
 BH2857* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2857  **This station is located in a suspected subsidence area (see below).
 BH2857  ______________________________________________________________________
 BH2857  GEOID HEIGHT    -        -26.696 (meters)                     GEOID18
 BH2857  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 BH2857  HORZ ORDER      -  SECOND
 BH2857
 BH2857.The horizontal coordinates were established by classical geodetic methods
 BH2857.and adjusted by the National Geodetic Survey in May 1994.
 BH2857
 BH2857.** This station is in an area of known vertical motion. If an
 BH2857.** orthometric height was ever established but is not available 
 BH2857.** in the current survey control section, the orthometric height
 BH2857.** is considered suspect.  Suspect heights are available in the
 BH2857.** superseded section only if requested.
 BH2857
 BH2857.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2857.GEOID18 height accuracy estimate available here.
 BH2857
 BH2857.Click photographs - Photos may exist for this station.
 BH2857
 BH2857.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2857
 BH2857. The following values were computed from the NAD 83(1993) position.
 BH2857
 BH2857;                    North         East     Units Scale Factor Converg.
 BH2857;SPC LA S     -   198,393.108 1,149,594.696   MT  0.99993762   +0 46 39.0
 BH2857;SPC LA S     -   650,894.72  3,771,628.60   sFT  0.99993762   +0 46 39.0
 BH2857;SPC MS E     -    86,911.784   209,077.100   MT  1.00005195   -0 28 35.6
 BH2857;SPC MS E     -   285,143.08    685,947.12   sFT  1.00005195   -0 28 35.6
 BH2857;UTM  16      - 3,353,155.839   232,738.049   MT  1.00048131   -1 24 06.4
 BH2857
 BH2857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2857!SPC LA S     -   1.00000373  x   0.99993762  =   0.99994135
 BH2857!SPC MS E     -   1.00000373  x   1.00005195  =   1.00005568
 BH2857!UTM  16      -   1.00000373  x   1.00048131  =   1.00048504
 BH2857
 BH2857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3273853155(NAD 83)
 BH2857
 BH2857|---------------------------------------------------------------------|
 BH2857| PID    Reference Object                     Distance      Geod. Az  |
 BH2857|                                                           dddmmss.s |
 BH2857| BH2856 SLIDELL                               3.784 METERS 19332     |
 BH2857| BH2865 52A010 LDH 1965                     330.904 METERS 27255     |
 BH2857|---------------------------------------------------------------------|
 BH2857
 BH2857                          SUPERSEDED SURVEY CONTROL
 BH2857
 BH2857  NAD 83(1992)-  30 16 50.42598(N)    089 46 42.13167(W) AD(       ) 2
 BH2857  NAD 83(1986)-  30 16 50.43284(N)    089 46 42.12891(W) AD(       ) 2
 BH2857  NAD 27      -  30 16 49.73497(N)    089 46 41.90219(W) AD(       ) 2
 BH2857
 BH2857.Superseded values are not recommended for survey control.
 BH2857
 BH2857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2857.See file dsdata.pdf to determine how the superseded data were derived.
 BH2857
 BH2857_MARKER: DD = SURVEY DISK
 BH2857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2857_STAMPING: 52A011
 BH2857_MARK LOGO: LADHGS
 BH2857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2857+STABILITY: SURFACE MOTION
 BH2857
 BH2857  HISTORY     - Date     Condition        Report By
 BH2857  HISTORY     - 1965     MONUMENTED       LADH
 BH2857  HISTORY     - 20160327 GOOD             MSSU
 BH2857
 BH2857                          STATION DESCRIPTION
 BH2857
 BH2857'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2857'STATION IS EAST ALONG PENN. STREET ON THE CORNER OF PENN. AND 5TH
 BH2857'STREETS FROM U.S. HIGHWAY 11, 22.65 FEET SOUTH OF CENTERLINE OF
 BH2857'PENN. AVENUE, 34.10 FEET WEST OF THE CENTERLINE OF 5TH STREET,
 BH2857'6.95 FEET NORTHWEST OF THE NORTHEAST CORNER OF A BRICK WALL AROUND
 BH2857'AN ATHELETIC FIELD, 1.65 FEET WEST OF A WITNESS POST, AND 1.00
 BH2857'FEET SOUTH OF A BRICK WALK.
 BH2857'
 BH2857'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2857'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND. STATION IS
 BH2857'STAMPED 52A011.
 BH2857'
 BH2857'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF
 BH2857'U.S. HIGHWAY 11 AND COUSIN STREET) SLIDELL, LA., FOLLOW U.S.
 BH2857'HIGHWAY 11 NORTH FOR 0.63 MILES TO THE CORNER OF PENN. STREET,
 BH2857'THENCE, EAST ALONG PENN. STREET FOR TWO BLOCKS TO STATION ON THE
 BH2857'CORNER OF PENN.  STREET AND 5TH.
 BH2857
 BH2857                          STATION RECOVERY (2016)
 BH2857
 BH2857'RECOVERY NOTE BY MISSISSIPPI STATE UNIVERSITY 2016 (ECH)
 BH2857'DISK IS 2 INCHES BELOW GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2736 ***********************************************************************
 BH2736  DESIGNATION -  52B001
 BH2736  PID         -  BH2736
 BH2736  STATE/COUNTY-  LA/ST TAMMANY
 BH2736  COUNTRY     -  US
 BH2736  USGS QUAD   -  HAASWOOD (2018)
 BH2736
 BH2736                         *CURRENT SURVEY CONTROL
 BH2736  ______________________________________________________________________
 BH2736* NAD 83(1993) POSITION- 30 17 49.01450(N) 089 44 42.90349(W)   ADJUSTED
 BH2736* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2736  **This station is located in a suspected subsidence area (see below).
 BH2736  ______________________________________________________________________
 BH2736  GEOID HEIGHT    -        -26.752 (meters)                     GEOID18
 BH2736  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 BH2736  HORZ ORDER      -  SECOND
 BH2736
 BH2736.The horizontal coordinates were established by classical geodetic methods
 BH2736.and adjusted by the National Geodetic Survey in May 1994.
 BH2736
 BH2736.** This station is in an area of known vertical motion. If an
 BH2736.** orthometric height was ever established but is not available 
 BH2736.** in the current survey control section, the orthometric height
 BH2736.** is considered suspect.  Suspect heights are available in the
 BH2736.** superseded section only if requested.
 BH2736
 BH2736.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2736.GEOID18 height accuracy estimate available here.
 BH2736
 BH2736.Click photographs - Photos may exist for this station.
 BH2736
 BH2736.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2736
 BH2736. The following values were computed from the NAD 83(1993) position.
 BH2736
 BH2736;                    North         East     Units Scale Factor Converg.
 BH2736;SPC LA S     -   200,240.858 1,152,755.711   MT  0.99993904   +0 47 38.6
 BH2736;SPC LA S     -   656,956.88  3,781,999.36   sFT  0.99993904   +0 47 38.6
 BH2736;SPC MS E     -    88,690.104   212,278.151   MT  1.00004490   -0 27 36.3
 BH2736;SPC MS E     -   290,977.45    696,449.23   sFT  1.00004490   -0 27 36.3
 BH2736;UTM  16      - 3,354,882.955   235,968.768   MT  1.00046013   -1 23 08.6
 BH2736
 BH2736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2736!SPC LA S     -   1.00000325  x   0.99993904  =   0.99994229
 BH2736!SPC MS E     -   1.00000325  x   1.00004490  =   1.00004815
 BH2736!UTM  16      -   1.00000325  x   1.00046013  =   1.00046338
 BH2736
 BH2736:                Primary Azimuth Mark                     Grid Az
 BH2736:SPC LA S     -  52A008                                   195 57 35.9
 BH2736:SPC MS E     -  52A008                                   197 12 50.8
 BH2736:UTM  16      -  52A008                                   198 08 23.1
 BH2736
 BH2736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3596854882(NAD 83)
 BH2736
 BH2736|---------------------------------------------------------------------|
 BH2736| PID    Reference Object                     Distance      Geod. Az  |
 BH2736|                                                           dddmmss.s |
 BH2736| BH2743 52A008                              APPROX. 1.4 KM 1964514.5 |
 BH2736|---------------------------------------------------------------------|
 BH2736
 BH2736                          SUPERSEDED SURVEY CONTROL
 BH2736
 BH2736  NAD 83(1992)-  30 17 49.02096(N)    089 44 42.90230(W) AD(       ) 2
 BH2736  NAD 83(1986)-  30 17 49.02752(N)    089 44 42.89945(W) AD(       ) 2
 BH2736  NAD 27      -  30 17 48.33018(N)    089 44 42.67761(W) AD(       ) 2
 BH2736
 BH2736.Superseded values are not recommended for survey control.
 BH2736
 BH2736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2736.See file dsdata.pdf to determine how the superseded data were derived.
 BH2736
 BH2736_MARKER: DD = SURVEY DISK
 BH2736_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BH2736_SP_SET: BRIDGE ABUTMENT
 BH2736_STAMPING: 52B001
 BH2736_MARK LOGO: LADH
 BH2736_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2736_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH2736
 BH2736  HISTORY     - Date     Condition        Report By
 BH2736  HISTORY     - 1965     MONUMENTED       LADH
 BH2736  HISTORY     - 1986     MARK NOT FOUND   LADTD
 BH2736
 BH2736                          STATION DESCRIPTION
 BH2736
 BH2736'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2736'STATION IS SET IN THE NORTHWEST CORNER OF A BRIDGE OVER A DRAINAGE
 BH2736'CANAL ON THE SOUTH BOUND ROADWAY ON INTERSTATE 10 AND IS MARKED BY
 BH2736'A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE BRIDGE IN THE
 BH2736'ABUTMENT, 13.00 FEET FROM THE CURB. STATION IS 20.20 FEET
 BH2736'SOUTHEAST OF A WITNESS POST AND IS STAMPED 52B001.
 BH2736'
 BH2736'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF
 BH2736'U.S. HIGHWAY 11 AND COUSIN STREET) SLIDELL, LA., FOLLOW U.S. HIGHWAY
 BH2736'11 NORTH FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE, THENCE
 BH2736'EAST ALONG EAST HALL AVENUE FOR 1.80 MILES TO THE INTERCHANGE ON
 BH2736'INTERSTATE 10, THENCE NORTH ALONG I-10 FOR 0.89 MILES TO STATION
 BH2736'ON SOUTH BOUND ROADWAY OF BRIDGE.
 BH2736
 BH2736                          STATION RECOVERY (1986)
 BH2736
 BH2736'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2736'THE STATION MARK APPEARS TO BE COVERED WITH ASPHALT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2739 ***********************************************************************
 BH2739  DESIGNATION -  52B002
 BH2739  PID         -  BH2739
 BH2739  STATE/COUNTY-  LA/ST TAMMANY
 BH2739  COUNTRY     -  US
 BH2739  USGS QUAD   -  HAASWOOD (2018)
 BH2739
 BH2739                         *CURRENT SURVEY CONTROL
 BH2739  ______________________________________________________________________
 BH2739* NAD 83(1993) POSITION- 30 18 37.37898(N) 089 44 22.56465(W)   ADJUSTED
 BH2739* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2739  **This station is located in a suspected subsidence area (see below).
 BH2739  ______________________________________________________________________
 BH2739  GEOID HEIGHT    -        -26.785 (meters)                     GEOID18
 BH2739  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 BH2739  HORZ ORDER      -  SECOND
 BH2739
 BH2739.The horizontal coordinates were established by classical geodetic methods
 BH2739.and adjusted by the National Geodetic Survey in May 1994.
 BH2739
 BH2739.** This station is in an area of known vertical motion. If an
 BH2739.** orthometric height was ever established but is not available 
 BH2739.** in the current survey control section, the orthometric height
 BH2739.** is considered suspect.  Suspect heights are available in the
 BH2739.** superseded section only if requested.
 BH2739
 BH2739.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2739.GEOID18 height accuracy estimate available here.
 BH2739
 BH2739.Click photographs - Photos may exist for this station.
 BH2739
 BH2739.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2739
 BH2739. The following values were computed from the NAD 83(1993) position.
 BH2739
 BH2739;                    North         East     Units Scale Factor Converg.
 BH2739;SPC LA S     -   201,737.494 1,153,278.399   MT  0.99994028   +0 47 48.8
 BH2739;SPC LA S     -   661,867.09  3,783,714.21   sFT  0.99994028   +0 47 48.8
 BH2739;SPC MS E     -    90,175.096   212,833.531   MT  1.00004370   -0 27 26.7
 BH2739;SPC MS E     -   295,849.46    698,271.34   sFT  1.00004370   -0 27 26.7
 BH2739;UTM  16      - 3,356,359.390   236,548.311   MT  1.00045635   -1 23 00.4
 BH2739
 BH2739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2739!SPC LA S     -   1.00000213  x   0.99994028  =   0.99994241
 BH2739!SPC MS E     -   1.00000213  x   1.00004370  =   1.00004583
 BH2739!UTM  16      -   1.00000213  x   1.00045635  =   1.00045848
 BH2739
 BH2739:                Primary Azimuth Mark                     Grid Az
 BH2739:SPC LA S     -  52 B 003                                 007 45 25.7
 BH2739:SPC MS E     -  52 B 003                                 009 00 41.2
 BH2739:UTM  16      -  52 B 003                                 009 56 14.9
 BH2739
 BH2739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3654856359(NAD 83)
 BH2739
 BH2739|---------------------------------------------------------------------|
 BH2739| PID    Reference Object                     Distance      Geod. Az  |
 BH2739|                                                           dddmmss.s |
 BH2739| BH2741 52 B 003                            APPROX. 1.5 KM 0083314.5 |
 BH2739| BH2749 52H029                              486.101 METERS 2012706.8 |
 BH2739|---------------------------------------------------------------------|
 BH2739
 BH2739                          SUPERSEDED SURVEY CONTROL
 BH2739
 BH2739  NAD 83(1992)-  30 18 37.38578(N)    089 44 22.56339(W) AD(       ) 2
 BH2739  NAD 83(1986)-  30 18 37.39204(N)    089 44 22.56048(W) AD(       ) 2
 BH2739  NAD 27      -  30 18 36.69570(N)    089 44 22.33876(W) AD(       ) 2
 BH2739
 BH2739.Superseded values are not recommended for survey control.
 BH2739
 BH2739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2739.See file dsdata.pdf to determine how the superseded data were derived.
 BH2739
 BH2739_MARKER: DD = SURVEY DISK
 BH2739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2739_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2739_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2739
 BH2739  HISTORY     - Date     Condition        Report By
 BH2739  HISTORY     - 1965     MONUMENTED       LADH
 BH2739  HISTORY     - 1976     GOOD             NGS
 BH2739  HISTORY     - 1986     GOOD             LADTD
 BH2739
 BH2739                          STATION DESCRIPTION
 BH2739
 BH2739'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2739'STATION IS SET IN THE NORTHEAST CORNER OF THE OVERPASS ON BROWN
 BH2739'SWITCH ROAD AND IS MARKED BY A STANDARD BRONZE DISK SET IN THE
 BH2739'ROADWAY OF THE OVERPASS IN THE ABUTMENT, 3 FEET FROM THE CURB.
 BH2739'STATION IS STAMPED 52B002. STATION IS 8.05 FEET SOUTHWEST OF A
 BH2739'WITNESS POST.
 BH2739'
 BH2739'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2739'HIGHWAY 11 AND COUSIN STREET) SLIDELL, LA., FOLLOW U.S. HIGHWAY 11
 BH2739'NORTH FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE, THENCE
 BH2739'ALONG EAST HALL EAST FOR 1.80 MILES TO THE INTERCHANGE ON I-10,
 BH2739'THENCE NORTH ALONG INTERSTATE 10 FOR 1.88 MILES TO STATION
 BH2739'SET IN OVERPASS.
 BH2739
 BH2739                          STATION RECOVERY (1976)
 BH2739
 BH2739'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RT)
 BH2739'THE STATION WAS VISITED 11-4-76 AND WAS FOUND TO BE IN GOOD
 BH2739'CONDITION. THE 1965 DESCRIPTION IS ADEQUATE TO FIND THE MARK.
 BH2739'
 BH2739'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTHEAST
 BH2739'OF SLIDELL.
 BH2739
 BH2739                          STATION RECOVERY (1986)
 BH2739
 BH2739'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2739'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2740 ***********************************************************************
 BH2740  DESIGNATION -  52B004
 BH2740  PID         -  BH2740
 BH2740  STATE/COUNTY-  LA/ST TAMMANY
 BH2740  COUNTRY     -  US
 BH2740  USGS QUAD   -  HAASWOOD (2018)
 BH2740
 BH2740                         *CURRENT SURVEY CONTROL
 BH2740  ______________________________________________________________________
 BH2740* NAD 83(1993) POSITION- 30 20 09.42193(N) 089 44 14.40537(W)   ADJUSTED
 BH2740* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2740  **This station is located in a suspected subsidence area (see below).
 BH2740  ______________________________________________________________________
 BH2740  GEOID HEIGHT    -        -26.843 (meters)                     GEOID18
 BH2740  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 BH2740  HORZ ORDER      -  SECOND
 BH2740
 BH2740.The horizontal coordinates were established by classical geodetic methods
 BH2740.and adjusted by the National Geodetic Survey in May 1994.
 BH2740
 BH2740.** This station is in an area of known vertical motion. If an
 BH2740.** orthometric height was ever established but is not available 
 BH2740.** in the current survey control section, the orthometric height
 BH2740.** is considered suspect.  Suspect heights are available in the
 BH2740.** superseded section only if requested.
 BH2740
 BH2740.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2740.GEOID18 height accuracy estimate available here.
 BH2740
 BH2740.Click photographs - Photos may exist for this station.
 BH2740
 BH2740.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2740
 BH2740. The following values were computed from the NAD 83(1993) position.
 BH2740
 BH2740;                    North         East     Units Scale Factor Converg.
 BH2740;SPC LA S     -   204,574.445 1,153,456.891   MT  0.99994278   +0 47 52.9
 BH2740;SPC LA S     -   671,174.66  3,784,299.82   sFT  0.99994278   +0 47 52.9
 BH2740;SPC MS E     -    93,007.748   213,074.113   MT  1.00004318   -0 27 23.8
 BH2740;SPC MS E     -   305,142.92    699,060.65   sFT  1.00004318   -0 27 23.8
 BH2740;UTM  16      - 3,359,188.947   236,834.776   MT  1.00045449   -1 23 00.0
 BH2740
 BH2740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2740!SPC LA S     -   1.00000281  x   0.99994278  =   0.99994559
 BH2740!SPC MS E     -   1.00000281  x   1.00004318  =   1.00004599
 BH2740!UTM  16      -   1.00000281  x   1.00045449  =   1.00045730
 BH2740
 BH2740:                Primary Azimuth Mark                     Grid Az
 BH2740:SPC LA S     -  52 B 003                                 178 46 13.8
 BH2740:SPC MS E     -  52 B 003                                 180 01 30.5
 BH2740:UTM  16      -  52 B 003                                 180 57 06.7
 BH2740
 BH2740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3683459188(NAD 83)
 BH2740
 BH2740|---------------------------------------------------------------------|
 BH2740| PID    Reference Object                     Distance      Geod. Az  |
 BH2740|                                                           dddmmss.s |
 BH2740| BH2741 52 B 003                            APPROX. 1.3 KM 1793406.7 |
 BH2740|---------------------------------------------------------------------|
 BH2740
 BH2740                          SUPERSEDED SURVEY CONTROL
 BH2740
 BH2740  NAD 83(1992)-  30 20 09.42917(N)    089 44 14.40428(W) AD(       ) 2
 BH2740  NAD 83(1986)-  30 20 09.43493(N)    089 44 14.40109(W) AD(       ) 2
 BH2740  NAD 27      -  30 20 08.74066(N)    089 44 14.17807(W) AD(       ) 2
 BH2740
 BH2740.Superseded values are not recommended for survey control.
 BH2740
 BH2740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2740.See file dsdata.pdf to determine how the superseded data were derived.
 BH2740
 BH2740_MARKER: DD = SURVEY DISK
 BH2740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2740_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2740+STABILITY: SURFACE MOTION
 BH2740
 BH2740  HISTORY     - Date     Condition        Report By
 BH2740  HISTORY     - 1965     MONUMENTED       LADH
 BH2740  HISTORY     - 1986     GOOD             LADTD
 BH2740
 BH2740                          STATION DESCRIPTION
 BH2740
 BH2740'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2740'STATION IS 1.76 MILES NORTH ALONG INTERSTATE 59 FROM THE BROWN SWITCH
 BH2740'ROAD OVERPASS, 101.50 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND
 BH2740'ROADWAY OF INTERSTATE 59, 72.60 FEET SOUTH OF RIGHT OF WAY MARKER
 BH2740'IN RIGHT OF WAY FENCE, 1.20 FEET EAST OF A WITNESS POST, 2.55 FEET
 BH2740'WEST OF THE RIGHT OF WAY FENCE AND ON THE CREST OF A HILL.
 BH2740'
 BH2740'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2740'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND. STATION IS
 BH2740'STAMPED 52B004.
 BH2740'
 BH2740'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF U.S.
 BH2740'HIGHWAY 11 AND COUSIN STREET) SLIDELL, LA., FOLLOW ALONG U.S.
 BH2740'HIGHWAY 11 NORTH FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE,
 BH2740'THENCE EAST ALONG EAST HALL AVENUE FOR 1.80 MILES TO INTERCHANGE
 BH2740'ON INTERSTATE 10, THENCE NORTH ALONG INTERSTATE 10 AND 59 FOR 3.64
 BH2740'MILES TO STATION ON THE EAST SIDE OF THE NORTH BOUND ROADWAY.
 BH2740
 BH2740                          STATION RECOVERY (1986)
 BH2740
 BH2740'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2740'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BH2740'ADD TO REFERENCE, 16.2 METERS (53 FT) NORTH-NORTHWEST OF THE WEST
 BH2740'PILING OF A BILLBOARD SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2738 ***********************************************************************
 BH2738  DESIGNATION -  52B005
 BH2738  PID         -  BH2738
 BH2738  STATE/COUNTY-  LA/ST TAMMANY
 BH2738  COUNTRY     -  US
 BH2738  USGS QUAD   -  HAASWOOD (2018)
 BH2738
 BH2738                         *CURRENT SURVEY CONTROL
 BH2738  ______________________________________________________________________
 BH2738* NAD 83(1993) POSITION- 30 21 12.73209(N) 089 44 27.67994(W)   ADJUSTED
 BH2738* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2738  **This station is located in a suspected subsidence area (see below).
 BH2738  ______________________________________________________________________
 BH2738  GEOID HEIGHT    -        -26.880 (meters)                     GEOID18
 BH2738  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 BH2738  HORZ ORDER      -  SECOND
 BH2738
 BH2738.The horizontal coordinates were established by classical geodetic methods
 BH2738.and adjusted by the National Geodetic Survey in May 1994.
 BH2738
 BH2738.** This station is in an area of known vertical motion. If an
 BH2738.** orthometric height was ever established but is not available 
 BH2738.** in the current survey control section, the orthometric height
 BH2738.** is considered suspect.  Suspect heights are available in the
 BH2738.** superseded section only if requested.
 BH2738
 BH2738.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2738.GEOID18 height accuracy estimate available here.
 BH2738
 BH2738.Click photographs - Photos may exist for this station.
 BH2738
 BH2738.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2738
 BH2738. The following values were computed from the NAD 83(1993) position.
 BH2738
 BH2738;                    North         East     Units Scale Factor Converg.
 BH2738;SPC LA S     -   206,518.786 1,153,075.280   MT  0.99994462   +0 47 46.2
 BH2738;SPC LA S     -   677,553.72  3,783,047.81   sFT  0.99994462   +0 47 46.2
 BH2738;SPC MS E     -    94,960.174   212,735.137   MT  1.00004391   -0 27 31.4
 BH2738;SPC MS E     -   311,548.50    697,948.53   sFT  1.00004391   -0 27 31.4
 BH2738;UTM  16      - 3,361,147.408   236,527.304   MT  1.00045648   -1 23 09.4
 BH2738
 BH2738!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2738!SPC LA S     -   1.00000203  x   0.99994462  =   0.99994665
 BH2738!SPC MS E     -   1.00000203  x   1.00004391  =   1.00004594
 BH2738!UTM  16      -   1.00000203  x   1.00045648  =   1.00045851
 BH2738
 BH2738:                Primary Azimuth Mark                     Grid Az
 BH2738:SPC LA S     -  52B004                                   168 53 45.0
 BH2738:SPC MS E     -  52B004                                   170 09 02.6
 BH2738:UTM  16      -  52B004                                   171 04 40.6
 BH2738
 BH2738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3652761147(NAD 83)
 BH2738
 BH2738|---------------------------------------------------------------------|
 BH2738| PID    Reference Object                     Distance      Geod. Az  |
 BH2738|                                                           dddmmss.s |
 BH2738| BH2740 52B004                              APPROX. 2.0 KM 1694131.2 |
 BH2738|---------------------------------------------------------------------|
 BH2738
 BH2738                          SUPERSEDED SURVEY CONTROL
 BH2738
 BH2738  NAD 83(1992)-  30 21 12.73943(N)    089 44 27.67882(W) AD(       ) 2
 BH2738  NAD 83(1986)-  30 21 12.74508(N)    089 44 27.67556(W) AD(       ) 2
 BH2738  NAD 27      -  30 21 12.05251(N)    089 44 27.45110(W) AD(       ) 2
 BH2738
 BH2738.Superseded values are not recommended for survey control.
 BH2738
 BH2738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2738.See file dsdata.pdf to determine how the superseded data were derived.
 BH2738
 BH2738_MARKER: DD = SURVEY DISK
 BH2738_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH2738_SP_SET: ABUTMENT
 BH2738_STAMPING: 52B005
 BH2738_MARK LOGO: LADH
 BH2738_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH2738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2738+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2008
 BH2738
 BH2738  HISTORY     - Date     Condition        Report By
 BH2738  HISTORY     - 1965     MONUMENTED       LADH
 BH2738  HISTORY     - 1986     GOOD             LADTD
 BH2738  HISTORY     - 20080329 GOOD             FRELAN
 BH2738
 BH2738                          STATION DESCRIPTION
 BH2738
 BH2738'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2738'STATION IS SET IN THE NORTHWEST CORNER OF THE OVERPASS ON STATE
 BH2738'HIGHWAY 1090 AND IS MARKED BY A STANDARD BRONZE DISK SET IN THE
 BH2738'ROADWAY OF THE OVERPASS, IN THE ABUTMENT, 3 FT FROM THE CURB.
 BH2738'STATION IS STAMPED 52B005.
 BH2738'
 BH2738'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF U.
 BH2738'S. HIGHWAY 11 AND COUSIN STREET) SLIDELL, LA., FOLLOW ALONG U.S.
 BH2738'HIGHWAY 11 NORTH FOR 0.83 MILES TO THE CORNER OF EAST HALL AVENUE,
 BH2738'THENCE EAST ALONG EAST HALL AVENUE FOR 1.80 MILES TO THE
 BH2738'INTERCHANGE ON INTERSTATE 10, THENCE NORTH ALONG I-10 AND 59 FOR
 BH2738'4.87 MILES TO STATION SET IN OVERPASS.
 BH2738
 BH2738                          STATION RECOVERY (1986)
 BH2738
 BH2738'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2738'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BH2738
 BH2738                          STATION RECOVERY (2008)
 BH2738
 BH2738'RECOVERY NOTE BY FREELAND AND ASSOCIATES 2008 (JKS)
 BH2738'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2737 ***********************************************************************
 BH2737  DESIGNATION -  52B006 LDH 1965
 BH2737  PID         -  BH2737
 BH2737  STATE/COUNTY-  LA/ST TAMMANY
 BH2737  COUNTRY     -  US
 BH2737  USGS QUAD   -  HAASWOOD (2018)
 BH2737
 BH2737                         *CURRENT SURVEY CONTROL
 BH2737  ______________________________________________________________________
 BH2737* NAD 83(1993) POSITION- 30 22 24.08004(N) 089 44 36.94803(W)   ADJUSTED
 BH2737* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2737  **This station is located in a suspected subsidence area (see below).
 BH2737  ______________________________________________________________________
 BH2737  GEOID HEIGHT    -        -26.925 (meters)                     GEOID18
 BH2737  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 BH2737  HORZ ORDER      -  SECOND
 BH2737
 BH2737.The horizontal coordinates were established by classical geodetic methods
 BH2737.and adjusted by the National Geodetic Survey in May 1994.
 BH2737
 BH2737.** This station is in an area of known vertical motion. If an
 BH2737.** orthometric height was ever established but is not available 
 BH2737.** in the current survey control section, the orthometric height
 BH2737.** is considered suspect.  Suspect heights are available in the
 BH2737.** superseded section only if requested.
 BH2737
 BH2737.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2737.GEOID18 height accuracy estimate available here.
 BH2737
 BH2737.Click photographs - Photos may exist for this station.
 BH2737
 BH2737.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2737
 BH2737. The following values were computed from the NAD 83(1993) position.
 BH2737
 BH2737;                    North         East     Units Scale Factor Converg.
 BH2737;SPC LA S     -   208,712.111 1,152,797.323   MT  0.99994680   +0 47 41.6
 BH2737;SPC LA S     -   684,749.65  3,782,135.88   sFT  0.99994680   +0 47 41.6
 BH2737;SPC MS E     -    97,159.278   212,505.264   MT  1.00004441   -0 27 37.0
 BH2737;SPC MS E     -   318,763.40    697,194.35   sFT  1.00004441   -0 27 37.0
 BH2737;UTM  16      - 3,363,350.854   236,332.978   MT  1.00045774   -1 23 17.0
 BH2737
 BH2737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2737!SPC LA S     -   1.00000360  x   0.99994680  =   0.99995040
 BH2737!SPC MS E     -   1.00000360  x   1.00004441  =   1.00004801
 BH2737!UTM  16      -   1.00000360  x   1.00045774  =   1.00046134
 BH2737
 BH2737:                Primary Azimuth Mark                     Grid Az
 BH2737:SPC LA S     -  52B005                                   172 46 38.9
 BH2737:SPC MS E     -  52B005                                   174 01 57.5
 BH2737:UTM  16      -  52B005                                   174 57 37.5
 BH2737
 BH2737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3633263350(NAD 83)
 BH2737
 BH2737|---------------------------------------------------------------------|
 BH2737| PID    Reference Object                     Distance      Geod. Az  |
 BH2737|                                                           dddmmss.s |
 BH2737| BH2738 52B005                              APPROX. 2.2 KM 1733420.5 |
 BH2737| BH2735 52C001 LDH                          495.722 METERS 2155840.6 |
 BH2737|---------------------------------------------------------------------|
 BH2737
 BH2737                          SUPERSEDED SURVEY CONTROL
 BH2737
 BH2737  NAD 83(1992)-  30 22 24.08763(N)    089 44 36.94688(W) AD(       ) 2
 BH2737  NAD 83(1986)-  30 22 24.09303(N)    089 44 36.94358(W) AD(       ) 2
 BH2737  NAD 27      -  30 22 23.40235(N)    089 44 36.71776(W) AD(       ) 2
 BH2737
 BH2737.Superseded values are not recommended for survey control.
 BH2737
 BH2737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2737.See file dsdata.pdf to determine how the superseded data were derived.
 BH2737
 BH2737_MARKER: DD = SURVEY DISK
 BH2737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2737+STABILITY: SURFACE MOTION
 BH2737
 BH2737  HISTORY     - Date     Condition        Report By
 BH2737  HISTORY     - 1965     MONUMENTED       LADH
 BH2737
 BH2737                          STATION DESCRIPTION
 BH2737
 BH2737'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2737'STATION IS 1.37 MILES NORTH ALONG INTERSTATE 59 FROM THE STATE ROUTE
 BH2737'1090 OVERPASS, 340.30 FT WEST OF THE CENTERLINE OF THE SOUTH BOUND
 BH2737'ROADWAY ON INTERSTATE 59, 1.30 FT WEST OF A WITNESS POST, 260.00
 BH2737'WEST OF A RIGHT OF WAY MARKER, IN A FENCE LINE ALONG THE SOUTH BOUND
 BH2737'LANE OF INTERSTATE 59, AND 300.00 FEET WEST OF THE HEADWALL ON A
 BH2737'3.5 FT DRAIN UNDER INTERSTATE 59.
 BH2737'
 BH2737'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2737'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND. STATION IS
 BH2737'STAMPED 52B006.
 BH2737'
 BH2737'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF U.S.
 BH2737'HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH FOR
 BH2737'0.83 MILES TO THE CORNER OF EAST HALL AVENUE, THENCE EAST ALONG
 BH2737'EAST HALL AVENUE FOR 1.80 MILES TO THE INTERCHANGE ON INTERSTATE
 BH2737'10, THENCE NORTH ALONG INTERSTATE 10 AND 59 FOR 6.24 MILES TO
 BH2737'STATION SET IN BORROW PIT WEST OF INTERSTATE 59 AND EAST OF THE
 BH2737'SOUTHERN RAILROAD MAIN LINE IN PEARL RIVER, LOUISIANA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2750 ***********************************************************************
 BH2750  DESIGNATION -  52B006 RESET
 BH2750  PID         -  BH2750
 BH2750  STATE/COUNTY-  LA/ST TAMMANY
 BH2750  COUNTRY     -  US
 BH2750  USGS QUAD   -  HAASWOOD (2018)
 BH2750
 BH2750                         *CURRENT SURVEY CONTROL
 BH2750  ______________________________________________________________________
 BH2750* NAD 83(1993) POSITION- 30 22 28.92184(N) 089 44 33.00566(W)   NO CHECK
 BH2750* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2750  **This station is located in a suspected subsidence area (see below).
 BH2750  ______________________________________________________________________
 BH2750  GEOID HEIGHT    -        -26.929 (meters)                     GEOID18
 BH2750  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 BH2750  HORZ ORDER      -  THIRD
 BH2750
 BH2750.The horizontal coordinates were established by classical geodetic methods
 BH2750.and adjusted by the National Geodetic Survey in May 1994.
 BH2750
 BH2750.No horizontal observational check was made to the station.
 BH2750
 BH2750.** This station is in an area of known vertical motion. If an
 BH2750.** orthometric height was ever established but is not available 
 BH2750.** in the current survey control section, the orthometric height
 BH2750.** is considered suspect.  Suspect heights are available in the
 BH2750.** superseded section only if requested.
 BH2750
 BH2750.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2750.GEOID18 height accuracy estimate available here.
 BH2750
 BH2750.Click photographs - Photos may exist for this station.
 BH2750
 BH2750.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2750
 BH2750. The following values were computed from the NAD 83(1993) position.
 BH2750
 BH2750;                    North         East     Units Scale Factor Converg.
 BH2750;SPC LA S     -   208,862.648 1,152,900.502   MT  0.99994695   +0 47 43.6
 BH2750;SPC LA S     -   685,243.54  3,782,474.40   sFT  0.99994695   +0 47 43.6
 BH2750;UTM  16      - 3,363,497.427   236,441.872   MT  1.00045704   -1 23 15.2
 BH2750
 BH2750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2750!SPC LA S     -   1.00000352  x   0.99994695  =   0.99995047
 BH2750!UTM  16      -   1.00000352  x   1.00045704  =   1.00046056
 BH2750
 BH2750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3644163497(NAD 83)
 BH2750
 BH2750                          SUPERSEDED SURVEY CONTROL
 BH2750
 BH2750  NAD 83(1992)-  30 22 28.92943(N)    089 44 33.00452(W) AD(       ) 3
 BH2750  NAD 83(1986)-  30 22 28.93484(N)    089 44 33.00123(W) AD(       ) 3
 BH2750  NAD 27      -  30 22 28.24426(N)    089 44 32.77537(W) AD(       ) 3
 BH2750
 BH2750.Superseded values are not recommended for survey control.
 BH2750
 BH2750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2750.See file dsdata.pdf to determine how the superseded data were derived.
 BH2750
 BH2750_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 BH2750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2750_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2750+STABILITY: SURFACE MOTION
 BH2750
 BH2750  HISTORY     - Date     Condition        Report By
 BH2750  HISTORY     - UNK      MONUMENTED
 BH2750  HISTORY     - 1986     GOOD             LADTD
 BH2750
 BH2750                          STATION DESCRIPTION
 BH2750
 BH2750'DESCRIBED BY LA TRANSP AND DEV 1986 (SLC)
 BH2750'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2751 ***********************************************************************
 BH2751  DESIGNATION -  52B007 LDH 1965
 BH2751  PID         -  BH2751
 BH2751  STATE/COUNTY-  LA/ST TAMMANY
 BH2751  COUNTRY     -  US
 BH2751  USGS QUAD   -  NICHOLSON (2018)
 BH2751
 BH2751                         *CURRENT SURVEY CONTROL
 BH2751  ______________________________________________________________________
 BH2751* NAD 83(1993) POSITION- 30 23 23.54997(N) 089 43 51.99069(W)   ADJUSTED
 BH2751* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2751  **This station is located in a suspected subsidence area (see below).
 BH2751  ______________________________________________________________________
 BH2751  GEOID HEIGHT    -        -26.981 (meters)                     GEOID18
 BH2751  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 BH2751  HORZ ORDER      -  SECOND
 BH2751
 BH2751.The horizontal coordinates were established by classical geodetic methods
 BH2751.and adjusted by the National Geodetic Survey in May 1994.
 BH2751
 BH2751.** This station is in an area of known vertical motion. If an
 BH2751.** orthometric height was ever established but is not available 
 BH2751.** in the current survey control section, the orthometric height
 BH2751.** is considered suspect.  Suspect heights are available in the
 BH2751.** superseded section only if requested.
 BH2751
 BH2751.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2751.GEOID18 height accuracy estimate available here.
 BH2751
 BH2751.Click photographs - Photos may exist for this station.
 BH2751
 BH2751.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2751
 BH2751. The following values were computed from the NAD 83(1993) position.
 BH2751
 BH2751;                    North         East     Units Scale Factor Converg.
 BH2751;SPC LA S     -   210,559.879 1,153,971.938   MT  0.99994871   +0 48 04.1
 BH2751;SPC LA S     -   690,811.87  3,785,989.60   sFT  0.99994871   +0 48 04.1
 BH2751;SPC MS E     -    98,981.045   213,720.191   MT  1.00004180   -0 27 15.1
 BH2751;SPC MS E     -   324,740.31    701,180.33   sFT  1.00004180   -0 27 15.1
 BH2751;UTM  16      - 3,365,153.445   237,577.761   MT  1.00044966   -1 22 56.7
 BH2751
 BH2751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2751!SPC LA S     -   1.00000311  x   0.99994871  =   0.99995181
 BH2751!SPC MS E     -   1.00000311  x   1.00004180  =   1.00004491
 BH2751!UTM  16      -   1.00000311  x   1.00044966  =   1.00045277
 BH2751
 BH2751:                Primary Azimuth Mark                     Grid Az
 BH2751:SPC LA S     -  52B006 LDH 1965                          212 26 38.0
 BH2751:SPC MS E     -  52B006 LDH 1965                          213 41 57.2
 BH2751:UTM  16      -  52B006 LDH 1965                          214 37 38.8
 BH2751
 BH2751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3757765153(NAD 83)
 BH2751
 BH2751|---------------------------------------------------------------------|
 BH2751| PID    Reference Object                     Distance      Geod. Az  |
 BH2751|                                                           dddmmss.s |
 BH2751| BH2737 52B006 LDH 1965                     APPROX. 2.2 KM 2131442.1 |
 BH2751|---------------------------------------------------------------------|
 BH2751
 BH2751                          SUPERSEDED SURVEY CONTROL
 BH2751
 BH2751  NAD 83(1992)-  30 23 23.55820(N)    089 43 51.98910(W) AD(       ) 2
 BH2751  NAD 83(1986)-  30 23 23.56299(N)    089 43 51.98620(W) AD(       ) 2
 BH2751  NAD 27      -  30 23 22.87315(N)    089 43 51.76103(W) AD(       ) 2
 BH2751
 BH2751.Superseded values are not recommended for survey control.
 BH2751
 BH2751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2751.See file dsdata.pdf to determine how the superseded data were derived.
 BH2751
 BH2751_MARKER: DD = SURVEY DISK
 BH2751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2751+STABILITY: SURFACE MOTION
 BH2751
 BH2751  HISTORY     - Date     Condition        Report By
 BH2751  HISTORY     - 1965     MONUMENTED       LADH
 BH2751
 BH2751                          STATION DESCRIPTION
 BH2751
 BH2751'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2751'STATION IS 2.60 MILES NORTH ALONG INTERSTATE 59 FROM THE STATE ROUTE
 BH2751'1090 OVERPASS AND INTERCHANGE, 17.60 FT EAST OF THE CENTERLINE OF
 BH2751'THE NORTH BOUND ROADWAY ON INTERSTATE 59, 16.20 FT WEST OF THE
 BH2751'ENTRANCE TO INTERSTATE 59 FROM U.S. HWY. 11, 1.60 FT WEST OF A
 BH2751'WITNESS POST, 94.50 FT SOUTH OF POINT IN TRAFFIC ISLAND TO
 BH2751'ENTRANCE FROM U.S. HWY. 11, AND 219.30 FT SOUTHWEST OF HEADWALL ON
 BH2751'DRAIN UNDER U.S. HWY. 11.
 BH2751'
 BH2751'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2751'3 INCHES UNDER THE SURFACE OF THE GROUND IN TRAFFIC ISLAND. STATION
 BH2751'IS STAMPED 52B007.
 BH2751'
 BH2751'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2751'HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH FOR
 BH2751'0.83 MILES TO THE CORNER OF EAST HALL AVENUE, THENCE EAST ALONG
 BH2751'EAST HALL AVENUE FOR 1.80 MILES TO INTERCHANGE ON INTERSTATE 10,
 BH2751'THENCE NORTH ALONG INTERSTATE 10 AND 59, FOR 7.56 MILES TO
 BH2751'STATION IN TRAFFIC ISLAND ON EAST SIDE OF ROADWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH3206 ***********************************************************************
 BH3206  DESIGNATION -  52B010 RESET
 BH3206  PID         -  BH3206
 BH3206  STATE/COUNTY-  LA/ST TAMMANY
 BH3206  COUNTRY     -  US
 BH3206  USGS QUAD   -  NICHOLSON (2018)
 BH3206
 BH3206                         *CURRENT SURVEY CONTROL
 BH3206  ______________________________________________________________________
 BH3206* NAD 83(1993) POSITION- 30 26 19.11291(N) 089 42 38.82436(W)   NO CHECK
 BH3206* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH3206  **This station is located in a suspected subsidence area (see below).
 BH3206  ______________________________________________________________________
 BH3206  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BH3206  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 BH3206  HORZ ORDER      -  THIRD
 BH3206
 BH3206.The horizontal coordinates were established by classical geodetic methods
 BH3206.and adjusted by the National Geodetic Survey in May 1994.
 BH3206
 BH3206.No horizontal observational check was made to the station.
 BH3206
 BH3206.** This station is in an area of known vertical motion. If an
 BH3206.** orthometric height was ever established but is not available 
 BH3206.** in the current survey control section, the orthometric height
 BH3206.** is considered suspect.  Suspect heights are available in the
 BH3206.** superseded section only if requested.
 BH3206
 BH3206.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH3206.GEOID18 height accuracy estimate available here.
 BH3206
 BH3206.Click photographs - Photos may exist for this station.
 BH3206
 BH3206.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH3206
 BH3206. The following values were computed from the NAD 83(1993) position.
 BH3206
 BH3206;                    North         East     Units Scale Factor Converg.
 BH3206;SPC LA S     -   215,992.895 1,155,848.373   MT  0.99995483   +0 48 40.7
 BH3206;SPC LA S     -   708,636.69  3,792,145.87   sFT  0.99995483   +0 48 40.7
 BH3206;SPC MS E     -   104,372.113   215,715.401   MT  1.00003761   -0 26 40.4
 BH3206;SPC MS E     -   342,427.51    707,726.28   sFT  1.00003761   -0 26 40.4
 BH3206;UTM  16      - 3,370,513.620   239,660.946   MT  1.00043621   -1 22 26.8
 BH3206
 BH3206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH3206!SPC LA S     -   1.00000347  x   0.99995483  =   0.99995830
 BH3206!SPC MS E     -   1.00000347  x   1.00003761  =   1.00004108
 BH3206!UTM  16      -   1.00000347  x   1.00043621  =   1.00043968
 BH3206
 BH3206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3966070513(NAD 83)
 BH3206
 BH3206                          SUPERSEDED SURVEY CONTROL
 BH3206
 BH3206  NAD 83(1992)-  30 26 19.12334(N)    089 42 38.82198(W) AD(       ) 3
 BH3206
 BH3206.Superseded values are not recommended for survey control.
 BH3206
 BH3206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH3206.See file dsdata.pdf to determine how the superseded data were derived.
 BH3206
 BH3206_MARKER: DH = HORIZONTAL CONTROL DISK
 BH3206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH3206_STAMPING: 52B010 RESET 1986
 BH3206_MARK LOGO: LADH
 BH3206_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BH3206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH3206+STABILITY: SURFACE MOTION
 BH3206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH3206+SATELLITE: SATELLITE OBSERVATIONS - January 06, 1988
 BH3206
 BH3206  HISTORY     - Date     Condition        Report By
 BH3206  HISTORY     - 19880106 MONUMENTED       LADTD
 BH3206
 BH3206                          STATION DESCRIPTION
 BH3206
 BH3206'DESCRIBED BY LA TRANSP AND DEV 1988
 BH3206'THIS STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  AT THIS TIME
 BH3206'THIS MARK WAS OCCUPIED IN ESTABLISHING STATION 52B011 LADH RESET 1988.
 BH3206'A COMPLETE DESCRIPTION FOLLOWS.
 BH3206'THE STATION IS LOCATED 17.7 KM (11.00 MI) NORTHEAST OF SLIDELL AND 3.4
 BH3206'KM (2.10 MI) SOUTH OF THE LOUISIANA-MISSISSIPPI STATE LINE.
 BH3206'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BH3206'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAYS 10, 12
 BH3206'AND 59 NORTHEAST OF SLIDELL, GO NORTH FOR 16.1 KM (10.00 MI) ON
 BH3206'HIGHWAY 59 TO THE MARK SET IN THE MEDIAN ON THE SOUTH SIDE OF THE
 BH3206'CLEAR BAYOU RELIEF BRIDGES.
 BH3206'THE STATION IS 25 M (82.0 FT) WEST FROM THE CENTER OF THE NORTH BOUND
 BH3206'LANES OF HIGHWAY 59, 24.1 M (79.1 FT) SOUTHWEST FROM THE SOUTHWEST
 BH3206'CORNER OF THE NORTH BOUND BRIDGE, 21.3 M (69.9 FT) EAST FROM THE
 BH3206'CENTER OF THE SOUTH BOUND LANES OF HIGHWAY 59, 14.6 M (47.9 FT) SOUTH
 BH3206'FROM A WIRE FENCE AND 0.8 M (2.6 FT) NORTH FROM A METAL WITNESS POST
 BH3206'WITH A SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 4.6
 BH3206'M (15.1 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2735 ***********************************************************************
 BH2735  DESIGNATION -  52C001 LDH
 BH2735  PID         -  BH2735
 BH2735  STATE/COUNTY-  LA/ST TAMMANY
 BH2735  COUNTRY     -  US
 BH2735  USGS QUAD   -  HAASWOOD (2018)
 BH2735
 BH2735                         *CURRENT SURVEY CONTROL
 BH2735  ______________________________________________________________________
 BH2735* NAD 83(1993) POSITION- 30 22 11.05274(N) 089 44 47.85454(W)   ADJUSTED
 BH2735* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2735  **This station is located in a suspected subsidence area (see below).
 BH2735  ______________________________________________________________________
 BH2735  GEOID HEIGHT    -        -26.912 (meters)                     GEOID18
 BH2735  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 BH2735  HORZ ORDER      -  SECOND
 BH2735
 BH2735.The horizontal coordinates were established by classical geodetic methods
 BH2735.and adjusted by the National Geodetic Survey in May 1994.
 BH2735
 BH2735.** This station is in an area of known vertical motion. If an
 BH2735.** orthometric height was ever established but is not available 
 BH2735.** in the current survey control section, the orthometric height
 BH2735.** is considered suspect.  Suspect heights are available in the
 BH2735.** superseded section only if requested.
 BH2735
 BH2735.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2735.GEOID18 height accuracy estimate available here.
 BH2735
 BH2735.Click photographs - Photos may exist for this station.
 BH2735
 BH2735.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2735
 BH2735. The following values were computed from the NAD 83(1993) position.
 BH2735
 BH2735;                    North         East     Units Scale Factor Converg.
 BH2735;SPC LA S     -   208,306.971 1,152,511.708   MT  0.99994639   +0 47 36.1
 BH2735;SPC LA S     -   683,420.45  3,781,198.83   sFT  0.99994639   +0 47 36.1
 BH2735;SPC MS E     -    96,760.452   212,210.813   MT  1.00004504   -0 27 42.4
 BH2735;SPC MS E     -   317,454.92    696,228.31   sFT  1.00004504   -0 27 42.4
 BH2735;UTM  16      - 3,362,956.685   236,031.985   MT  1.00045970   -1 23 22.0
 BH2735
 BH2735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2735!SPC LA S     -   1.00000276  x   0.99994639  =   0.99994915
 BH2735!SPC MS E     -   1.00000276  x   1.00004504  =   1.00004780
 BH2735!UTM  16      -   1.00000276  x   1.00045970  =   1.00046246
 BH2735
 BH2735:                Primary Azimuth Mark                     Grid Az
 BH2735:SPC LA S     -  52B007 LDH 1965                          032 56 57.8
 BH2735:SPC MS E     -  52B007 LDH 1965                          034 12 16.3
 BH2735:UTM  16      -  52B007 LDH 1965                          035 07 55.9
 BH2735
 BH2735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3603162956(NAD 83)
 BH2735
 BH2735|---------------------------------------------------------------------|
 BH2735| PID    Reference Object                     Distance      Geod. Az  |
 BH2735|                                                           dddmmss.s |
 BH2735| BH2751 52B007 LDH 1965                     APPROX. 2.7 KM 0334433.9 |
 BH2735| BH2737 52B006 LDH 1965                     495.722 METERS 0355835.1 |
 BH2735|---------------------------------------------------------------------|
 BH2735
 BH2735                          SUPERSEDED SURVEY CONTROL
 BH2735
 BH2735  NAD 83(1992)-  30 22 11.06019(N)    089 44 47.85349(W) AD(       ) 2
 BH2735  NAD 83(1986)-  30 22 11.06572(N)    089 44 47.85011(W) AD(       ) 2
 BH2735  NAD 27      -  30 22 10.37490(N)    089 44 47.62406(W) AD(       ) 2
 BH2735
 BH2735.Superseded values are not recommended for survey control.
 BH2735
 BH2735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2735.See file dsdata.pdf to determine how the superseded data were derived.
 BH2735
 BH2735_MARKER: DD = SURVEY DISK
 BH2735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2735_STAMPING: 52C001
 BH2735_MARK LOGO: LADH
 BH2735_PROJECTION: PROJECTING 10 CENTIMETERS
 BH2735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2735+STABILITY: SURFACE MOTION
 BH2735
 BH2735  HISTORY     - Date     Condition        Report By
 BH2735  HISTORY     - 1965     MONUMENTED       LADH
 BH2735  HISTORY     - 20060428 MARK NOT FOUND   NGS
 BH2735
 BH2735                          STATION DESCRIPTION
 BH2735
 BH2735'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2735'STATION IS 1.77 MILES NORTH ALONG U.S. HWY. 11 AND SOUTHERN
 BH2735'RAILROAD FROM THE ST. JOE BRICK WORKS, 12.55 FEET EAST OF THE EAST
 BH2735'RAIL ON THE MAIN LINE OF THE SOUTHERN RAILROAD, 1.60 FEET EAST OF A
 BH2735'WITNESS POST, 65.60 FEET WEST OF THE CENTERLINE OF NELSONS ROAD,
 BH2735'55.00 FEET SOUTHWEST OF A TELEPHONE POLE (N0. 40) 74.00 FEET
 BH2735'SOUTHEAST OF A TELEPHONE POLE NO. 12258, AND 98.00 FEET EAST OF U.S.
 BH2735'HWY. 11.
 BH2735'
 BH2735'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2735'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND. STATION IS
 BH2735'STAMPED 52C001.
 BH2735'
 BH2735'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF U.S.
 BH2735'HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH FOR
 BH2735'7.05 MILES TO STATION ON EAST SIDE OF HIGHWAY AND TRACKS.
 BH2735
 BH2735                          STATION RECOVERY (2006)
 BH2735
 BH2735'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH2735'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2853 ***********************************************************************
 BH2853  DESIGNATION -  52C002
 BH2853  PID         -  BH2853
 BH2853  STATE/COUNTY-  LA/ST TAMMANY
 BH2853  COUNTRY     -  US
 BH2853  USGS QUAD   -  SLIDELL (2018)
 BH2853
 BH2853                         *CURRENT SURVEY CONTROL
 BH2853  ______________________________________________________________________
 BH2853* NAD 83(1993) POSITION- 30 21 30.98776(N) 089 45 03.95777(W)   ADJUSTED
 BH2853* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2853  **This station is located in a suspected subsidence area (see below).
 BH2853  ______________________________________________________________________
 BH2853  GEOID HEIGHT    -        -26.881 (meters)                     GEOID18
 BH2853  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 BH2853  HORZ ORDER      -  SECOND
 BH2853
 BH2853.The horizontal coordinates were established by classical geodetic methods
 BH2853.and adjusted by the National Geodetic Survey in May 1994.
 BH2853
 BH2853.** This station is in an area of known vertical motion. If an
 BH2853.** orthometric height was ever established but is not available 
 BH2853.** in the current survey control section, the orthometric height
 BH2853.** is considered suspect.  Suspect heights are available in the
 BH2853.** superseded section only if requested.
 BH2853
 BH2853.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2853.GEOID18 height accuracy estimate available here.
 BH2853
 BH2853.Click photographs - Photos may exist for this station.
 BH2853
 BH2853.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2853
 BH2853. The following values were computed from the NAD 83(1993) position.
 BH2853
 BH2853;                    North         East     Units Scale Factor Converg.
 BH2853;SPC LA S     -   207,067.447 1,152,098.820   MT  0.99994516   +0 47 28.1
 BH2853;SPC LA S     -   679,353.78  3,779,844.21   sFT  0.99994516   +0 47 28.1
 BH2853;SPC MS E     -    95,530.147   211,770.831   MT  1.00004600   -0 27 50.0
 BH2853;SPC MS E     -   313,418.49    694,784.80   sFT  1.00004600   -0 27 50.0
 BH2853;UTM  16      - 3,361,733.155   235,571.954   MT  1.00046271   -1 23 28.5
 BH2853
 BH2853!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2853!SPC LA S     -   1.00000285  x   0.99994516  =   0.99994801
 BH2853!SPC MS E     -   1.00000285  x   1.00004600  =   1.00004885
 BH2853!UTM  16      -   1.00000285  x   1.00046271  =   1.00046556
 BH2853
 BH2853:                Primary Azimuth Mark                     Grid Az
 BH2853:SPC LA S     -  52C001 LDH                               018 25 22.7
 BH2853:SPC MS E     -  52C001 LDH                               019 40 40.8
 BH2853:UTM  16      -  52C001 LDH                               020 36 19.3
 BH2853
 BH2853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3557161733(NAD 83)
 BH2853
 BH2853|---------------------------------------------------------------------|
 BH2853| PID    Reference Object                     Distance      Geod. Az  |
 BH2853|                                                           dddmmss.s |
 BH2853| BH2735 52C001 LDH                          APPROX. 1.3 KM 0191250.8 |
 BH2853| BH2742 52C003 LDH 1965                     391.961 METERS 10856     |
 BH2853|---------------------------------------------------------------------|
 BH2853
 BH2853                          SUPERSEDED SURVEY CONTROL
 BH2853
 BH2853  NAD 83(1992)-  30 21 30.99510(N)    089 45 03.95670(W) AD(       ) 2
 BH2853  NAD 83(1986)-  30 21 31.00075(N)    089 45 03.95337(W) AD(       ) 2
 BH2853  NAD 27      -  30 21 30.30900(N)    089 45 03.72734(W) AD(       ) 2
 BH2853
 BH2853.Superseded values are not recommended for survey control.
 BH2853
 BH2853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2853.See file dsdata.pdf to determine how the superseded data were derived.
 BH2853
 BH2853_MARKER: DD = SURVEY DISK
 BH2853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2853_STAMPING: 52C002
 BH2853_MARK LOGO: LADHGS
 BH2853_PROJECTION: RECESSED 5 CENTIMETERS
 BH2853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2853+STABILITY: SURFACE MOTION
 BH2853_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH2853+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2006
 BH2853
 BH2853  HISTORY     - Date     Condition        Report By
 BH2853  HISTORY     - 1965     MONUMENTED       LADH
 BH2853  HISTORY     - 20060427 GOOD             NGS
 BH2853
 BH2853                          STATION DESCRIPTION
 BH2853
 BH2853'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2853'STATION IS 0.96 MILES NORTH ALONG U.S. HIGHWAY 11 AND SOUTHERN
 BH2853'RAILROAD FROM THE ST. JOE BRICK WORKS, 117 FEET EAST OF U.S. HWY.
 BH2853'11, 4.90 FEET WEST OF WEST RAIL ON THE MAIN LINE OF THE SOUTHERN
 BH2853'RAILROAD 5.70 FEET EAST OF A WITNESS POST, 33.00 FEET SOUTHEAST
 BH2853'OF TELEPHONE POLE NO 12288 112.30 FEET WEST OF POWER POLE NO 124 AND
 BH2853'236.00 FEET SOUTH OF A RAILROAD SWITCH.
 BH2853'
 BH2853'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2853'2 INCHES BELOW THE SURFACE OF THE GROUND. STATION IS STAMPED 52C002.
 BH2853'
 BH2853'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2853'HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH FOR
 BH2853'6.24 MILES TO STATION SET EAST OF HWY. AND WEST OF RAILROAD IN
 BH2853'POWER LINE RIGHT OF WAY.
 BH2853
 BH2853                          STATION RECOVERY (2006)
 BH2853
 BH2853'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH2853'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2742 ***********************************************************************
 BH2742  DESIGNATION -  52C003 LDH 1965
 BH2742  PID         -  BH2742
 BH2742  STATE/COUNTY-  LA/ST TAMMANY
 BH2742  COUNTRY     -  US
 BH2742  USGS QUAD   -  HAASWOOD (2018)
 BH2742
 BH2742                         *CURRENT SURVEY CONTROL
 BH2742  ______________________________________________________________________
 BH2742* NAD 83(1993) POSITION- 30 21 26.85700(N) 089 44 50.07476(W)   ADJUSTED
 BH2742* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2742  **This station is located in a suspected subsidence area (see below).
 BH2742  ______________________________________________________________________
 BH2742  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BH2742  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 BH2742  HORZ ORDER      -  SECOND
 BH2742
 BH2742.The horizontal coordinates were established by classical geodetic methods
 BH2742.and adjusted by the National Geodetic Survey in May 1994.
 BH2742
 BH2742.** This station is in an area of known vertical motion. If an
 BH2742.** orthometric height was ever established but is not available 
 BH2742.** in the current survey control section, the orthometric height
 BH2742.** is considered suspect.  Suspect heights are available in the
 BH2742.** superseded section only if requested.
 BH2742
 BH2742.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2742.GEOID18 height accuracy estimate available here.
 BH2742
 BH2742.Click photographs - Photos may exist for this station.
 BH2742
 BH2742.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2742
 BH2742. The following values were computed from the NAD 83(1993) position.
 BH2742
 BH2742;                    North         East     Units Scale Factor Converg.
 BH2742;SPC LA S     -   206,945.389 1,152,471.269   MT  0.99994504   +0 47 35.0
 BH2742;SPC LA S     -   678,953.33  3,781,066.16   sFT  0.99994504   +0 47 35.0
 BH2742;SPC MS E     -    95,399.947   212,140.554   MT  1.00004520   -0 27 42.9
 BH2742;SPC MS E     -   312,991.33    695,997.80   sFT  1.00004520   -0 27 42.9
 BH2742;UTM  16      - 3,361,596.931   235,939.674   MT  1.00046031   -1 23 21.3
 BH2742
 BH2742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2742!SPC LA S     -   1.00000285  x   0.99994504  =   0.99994789
 BH2742!SPC MS E     -   1.00000285  x   1.00004520  =   1.00004805
 BH2742!UTM  16      -   1.00000285  x   1.00046031  =   1.00046316
 BH2742
 BH2742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3593961596(NAD 83)
 BH2742
 BH2742|---------------------------------------------------------------------|
 BH2742| PID    Reference Object                     Distance      Geod. Az  |
 BH2742|                                                           dddmmss.s |
 BH2742| BH2853 52C002                              391.961 METERS 28856     |
 BH2742|---------------------------------------------------------------------|
 BH2742
 BH2742                          SUPERSEDED SURVEY CONTROL
 BH2742
 BH2742  NAD 83(1992)-  30 21 26.86434(N)    089 44 50.07365(W) AD(       ) 2
 BH2742  NAD 83(1986)-  30 21 26.86999(N)    089 44 50.07036(W) AD(       ) 2
 BH2742  NAD 27      -  30 21 26.17802(N)    089 44 49.84494(W) AD(       ) 2
 BH2742
 BH2742.Superseded values are not recommended for survey control.
 BH2742
 BH2742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2742.See file dsdata.pdf to determine how the superseded data were derived.
 BH2742
 BH2742_MARKER: DD = SURVEY DISK
 BH2742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2742+STABILITY: SURFACE MOTION
 BH2742
 BH2742  HISTORY     - Date     Condition        Report By
 BH2742  HISTORY     - 1965     MONUMENTED       LADH
 BH2742  HISTORY     - 20060428 MARK NOT FOUND   NGS
 BH2742
 BH2742                          STATION DESCRIPTION
 BH2742
 BH2742'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2742'STATION IS 0.96 MILES NORTH ALONG U.S. HWY. 11 AND SOUTHERN RAILROAD
 BH2742'FROM THE ST. JOE BRICK WORKS, 314.80 FEET WEST OF HWY 11,
 BH2742'CONNECTION TO INTERSTATE 59, 1.20 FEET WEST OF A WITNESS POST,
 BH2742'41.80 FEET EAST OF POWER POLE NO. 112.  THIS STATION IS SET IN POWER
 BH2742'LINE RIGHT OF WAY ABOUT HALF WAY BETWEEN SOUTHERN RAILROAD AND
 BH2742'HIGHWAY TO I-59.
 BH2742'
 BH2742'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2742'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND. STATION IS
 BH2742'STAMPED 52C003.
 BH2742'
 BH2742'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF
 BH2742'U.S. HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH
 BH2742'FOR 6.23 MILES TO STATION SET IN POWER LINE RIGHT OF WAY BETWEEN
 BH2742'HWY. TO I-59 AND RAILROAD.
 BH2742
 BH2742                          STATION RECOVERY (2006)
 BH2742
 BH2742'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH2742'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2851 ***********************************************************************
 BH2851  DESIGNATION -  52C004
 BH2851  PID         -  BH2851
 BH2851  STATE/COUNTY-  LA/ST TAMMANY
 BH2851  COUNTRY     -  US
 BH2851  USGS QUAD   -  SLIDELL (2018)
 BH2851
 BH2851                         *CURRENT SURVEY CONTROL
 BH2851  ______________________________________________________________________
 BH2851* NAD 83(1993) POSITION- 30 20 43.15051(N) 089 45 22.95988(W)   ADJUSTED
 BH2851* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2851  **This station is located in a suspected subsidence area (see below).
 BH2851  ______________________________________________________________________
 BH2851  GEOID HEIGHT    -        -26.845 (meters)                     GEOID18
 BH2851  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 BH2851  HORZ ORDER      -  SECOND
 BH2851
 BH2851.The horizontal coordinates were established by classical geodetic methods
 BH2851.and adjusted by the National Geodetic Survey in May 1994.
 BH2851
 BH2851.** This station is in an area of known vertical motion. If an
 BH2851.** orthometric height was ever established but is not available 
 BH2851.** in the current survey control section, the orthometric height
 BH2851.** is considered suspect.  Suspect heights are available in the
 BH2851.** superseded section only if requested.
 BH2851
 BH2851.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2851.GEOID18 height accuracy estimate available here.
 BH2851
 BH2851.Click photographs - Photos may exist for this station.
 BH2851
 BH2851.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2851
 BH2851. The following values were computed from the NAD 83(1993) position.
 BH2851
 BH2851;                    North         East     Units Scale Factor Converg.
 BH2851;SPC LA S     -   205,587.574 1,151,611.719   MT  0.99994375   +0 47 18.6
 BH2851;SPC LA S     -   674,498.57  3,778,246.11   sFT  0.99994375   +0 47 18.6
 BH2851;SPC MS E     -    94,061.146   211,251.383   MT  1.00004713   -0 27 58.9
 BH2851;SPC MS E     -   308,598.94    693,080.58   sFT  1.00004713   -0 27 58.9
 BH2851;UTM  16      - 3,360,272.142   235,028.575   MT  1.00046626   -1 23 36.1
 BH2851
 BH2851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2851!SPC LA S     -   1.00000283  x   0.99994375  =   0.99994658
 BH2851!SPC MS E     -   1.00000283  x   1.00004713  =   1.00004996
 BH2851!UTM  16      -   1.00000283  x   1.00046626  =   1.00046909
 BH2851
 BH2851:                Primary Azimuth Mark                     Grid Az
 BH2851:SPC LA S     -  52C002                                   018 13 08.4
 BH2851:SPC MS E     -  52C002                                   019 28 25.9
 BH2851:UTM  16      -  52C002                                   020 24 03.1
 BH2851
 BH2851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3502860272(NAD 83)
 BH2851
 BH2851|---------------------------------------------------------------------|
 BH2851| PID    Reference Object                     Distance      Geod. Az  |
 BH2851|                                                           dddmmss.s |
 BH2851| BH2853 52C002                              APPROX. 1.6 KM 0190027.0 |
 BH2851|---------------------------------------------------------------------|
 BH2851
 BH2851                          SUPERSEDED SURVEY CONTROL
 BH2851
 BH2851  NAD 83(1992)-  30 20 43.15758(N)    089 45 22.95881(W) AD(       ) 2
 BH2851  NAD 83(1986)-  30 20 43.16348(N)    089 45 22.95552(W) AD(       ) 2
 BH2851  NAD 27      -  30 20 42.47065(N)    089 45 22.72945(W) AD(       ) 2
 BH2851
 BH2851.Superseded values are not recommended for survey control.
 BH2851
 BH2851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2851.See file dsdata.pdf to determine how the superseded data were derived.
 BH2851
 BH2851_MARKER: DD = SURVEY DISK
 BH2851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2851_STAMPING: 52C004
 BH2851_MARK LOGO: LADHGS
 BH2851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2851+STABILITY: SURFACE MOTION
 BH2851
 BH2851  HISTORY     - Date     Condition        Report By
 BH2851  HISTORY     - 1965     MONUMENTED       LADH
 BH2851
 BH2851                          STATION DESCRIPTION
 BH2851
 BH2851'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2851'STATION IS SET WEST OF ST. JOE BRICK WORKS WEST OF SOUTHERN RAILROAD,
 BH2851'109.25 FEET EAST OF THE CENTERLINE OF U.S. HWY. 11, 24.40 FEET
 BH2851'NORTH OF THE CENTERLINE OF UNITED GASLINE RIGHT OF WAY, 13.60 FEET
 BH2851'WEST OF WEST RAIL OF THE SOUTHERN RAILROAD, 111.50 FEET SOUTHWEST
 BH2851'OF THE SOUTHWEST CORNER OF LOADING RAMP AT ST. JOE BRICK PLANT,
 BH2851'49.30 FEET NORTH OF ST. JOE STATION SIGN, 1.00 FEET EAST OF A
 BH2851'WITNESS POST, AND 231.60 FEET NORTH OF CENTERLINE OF ROAD
 BH2851'LEADING TO ST. JOE BRICK PLANT.
 BH2851'
 BH2851'STATION IS STANDARD BRONZE DISK SET IN A CONCRETE POST PROJECTING
 BH2851'2 INCHES ABOVE THE SURFACE OF THE GROUND. STATION IS STAMPED 52C004.
 BH2851'
 BH2851'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2851'HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH FOR
 BH2851'5.28 MILES TO STATION SET EAST OF HWY. 11 AND NORTH OF GASLINE
 BH2851'RIGHT OF WAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2854 ***********************************************************************
 BH2854  DESIGNATION -  52C005
 BH2854  PID         -  BH2854
 BH2854  STATE/COUNTY-  LA/ST TAMMANY
 BH2854  COUNTRY     -  US
 BH2854  USGS QUAD   -  SLIDELL (2018)
 BH2854
 BH2854                         *CURRENT SURVEY CONTROL
 BH2854  ______________________________________________________________________
 BH2854* NAD 83(1993) POSITION- 30 19 49.58767(N) 089 45 43.74759(W)   ADJUSTED
 BH2854* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2854  **This station is located in a suspected subsidence area (see below).
 BH2854  ______________________________________________________________________
 BH2854  GEOID HEIGHT    -        -26.806 (meters)                     GEOID18
 BH2854  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 BH2854  HORZ ORDER      -  SECOND
 BH2854
 BH2854.The horizontal coordinates were established by classical geodetic methods
 BH2854.and adjusted by the National Geodetic Survey in May 1994.
 BH2854
 BH2854.** This station is in an area of known vertical motion. If an
 BH2854.** orthometric height was ever established but is not available 
 BH2854.** in the current survey control section, the orthometric height
 BH2854.** is considered suspect.  Suspect heights are available in the
 BH2854.** superseded section only if requested.
 BH2854
 BH2854.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2854.GEOID18 height accuracy estimate available here.
 BH2854
 BH2854.Click photographs - Photos may exist for this station.
 BH2854
 BH2854.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2854
 BH2854. The following values were computed from the NAD 83(1993) position.
 BH2854
 BH2854;                    North         East     Units Scale Factor Converg.
 BH2854;SPC LA S     -   203,930.786 1,151,079.208   MT  0.99994223   +0 47 08.2
 BH2854;SPC LA S     -   669,062.92  3,776,499.03   sFT  0.99994223   +0 47 08.2
 BH2854;SPC MS E     -    92,416.245   210,682.660   MT  1.00004838   -0 28 08.7
 BH2854;SPC MS E     -   303,202.30    691,214.69   sFT  1.00004838   -0 28 08.7
 BH2854;UTM  16      - 3,358,635.967   234,433.070   MT  1.00047016   -1 23 44.4
 BH2854
 BH2854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2854!SPC LA S     -   1.00000292  x   0.99994223  =   0.99994515
 BH2854!SPC MS E     -   1.00000292  x   1.00004838  =   1.00005130
 BH2854!UTM  16      -   1.00000292  x   1.00047016  =   1.00047308
 BH2854
 BH2854:                Primary Azimuth Mark                     Grid Az
 BH2854:SPC LA S     -  52C004                                   017 49 04.7
 BH2854:SPC MS E     -  52C004                                   019 04 21.6
 BH2854:UTM  16      -  52C004                                   019 59 57.3
 BH2854
 BH2854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3443358635(NAD 83)
 BH2854
 BH2854|---------------------------------------------------------------------|
 BH2854| PID    Reference Object                     Distance      Geod. Az  |
 BH2854|                                                           dddmmss.s |
 BH2854| BH2851 52C004                              APPROX. 1.7 KM 0183612.9 |
 BH2854|---------------------------------------------------------------------|
 BH2854
 BH2854                          SUPERSEDED SURVEY CONTROL
 BH2854
 BH2854  NAD 83(1992)-  30 19 49.59447(N)    089 45 43.74649(W) AD(       ) 2
 BH2854  NAD 83(1986)-  30 19 49.60064(N)    089 45 43.74330(W) AD(       ) 2
 BH2854  NAD 27      -  30 19 48.90657(N)    089 45 43.51716(W) AD(       ) 2
 BH2854
 BH2854.Superseded values are not recommended for survey control.
 BH2854
 BH2854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2854.See file dsdata.pdf to determine how the superseded data were derived.
 BH2854
 BH2854_MARKER: DD = SURVEY DISK
 BH2854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2854_STAMPING: 52C005
 BH2854_MARK LOGO: LADHGS
 BH2854_PROJECTION: RECESSED 5 CENTIMETERS
 BH2854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2854+STABILITY: SURFACE MOTION
 BH2854
 BH2854  HISTORY     - Date     Condition        Report By
 BH2854  HISTORY     - 1965     MONUMENTED       LADH
 BH2854
 BH2854                          STATION DESCRIPTION
 BH2854
 BH2854'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2854'STATION IS 2.50 MILES NORTH ALONG U.S. HWY. 11 FROM THE RAILROAD
 BH2854'OVERPASS ON HWY. 11 IN SLIDELL, 13.25 FEET EAST OF EAST RAIL ON
 BH2854'THE SOUTHERN RAILROAD, 53.00 FEET NORTH OF THE CENTERLINE OF THE
 BH2854'ANTIOCH CHURCH ROAD CROSSING, 81.90 FEET SOUTHEAST OF TELEPHONE
 BH2854'POLE NO. 12359, 140.40 FEET EAST OF THE CENTERLINE OF U.S. HWY. 11,
 BH2854'AND 1.40 FEET EAST OF A WITNESS POST.
 BH2854'
 BH2854'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2854'2 INCHES BELOW THE SURFACE OF THE GROUND. STATION IS STAMPED 52C005.
 BH2854'
 BH2854'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON CORNER OF U.S.
 BH2854'HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH FOR
 BH2854'4.19 MILES TO STATION SET EAST OF HWY. AND RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2858 ***********************************************************************
 BH2858  DESIGNATION -  52C006
 BH2858  PID         -  BH2858
 BH2858  STATE/COUNTY-  LA/ST TAMMANY
 BH2858  COUNTRY     -  US
 BH2858  USGS QUAD   -  SLIDELL (2018)
 BH2858
 BH2858                         *CURRENT SURVEY CONTROL
 BH2858  ______________________________________________________________________
 BH2858* NAD 83(1993) POSITION- 30 19 17.36538(N) 089 45 56.83376(W)   ADJUSTED
 BH2858* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2858  **This station is located in a suspected subsidence area (see below).
 BH2858  ______________________________________________________________________
 BH2858  GEOID HEIGHT    -        -26.785 (meters)                     GEOID18
 BH2858  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 BH2858  HORZ ORDER      -  SECOND
 BH2858
 BH2858.The horizontal coordinates were established by classical geodetic methods
 BH2858.and adjusted by the National Geodetic Survey in May 1994.
 BH2858
 BH2858.** This station is in an area of known vertical motion. If an
 BH2858.** orthometric height was ever established but is not available 
 BH2858.** in the current survey control section, the orthometric height
 BH2858.** is considered suspect.  Suspect heights are available in the
 BH2858.** superseded section only if requested.
 BH2858
 BH2858.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2858.GEOID18 height accuracy estimate available here.
 BH2858
 BH2858.Click photographs - Photos may exist for this station.
 BH2858
 BH2858.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2858
 BH2858. The following values were computed from the NAD 83(1993) position.
 BH2858
 BH2858;                    North         East     Units Scale Factor Converg.
 BH2858;SPC LA S     -   202,933.901 1,150,743.269   MT  0.99994134   +0 47 01.7
 BH2858;SPC LA S     -   665,792.31  3,775,396.88   sFT  0.99994134   +0 47 01.7
 BH2858;SPC MS E     -    91,426.848   210,324.936   MT  1.00004917   -0 28 14.8
 BH2858;SPC MS E     -   299,956.25    690,041.06   sFT  1.00004917   -0 28 14.8
 BH2858;UTM  16      - 3,357,652.068   234,059.237   MT  1.00047261   -1 23 49.7
 BH2858
 BH2858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2858!SPC LA S     -   1.00000316  x   0.99994134  =   0.99994450
 BH2858!SPC MS E     -   1.00000316  x   1.00004917  =   1.00005233
 BH2858!UTM  16      -   1.00000316  x   1.00047261  =   1.00047578
 BH2858
 BH2858:                Primary Azimuth Mark                     Grid Az
 BH2858:SPC LA S     -  52C005                                   018 37 23.5
 BH2858:SPC MS E     -  52C005                                   019 52 40.0
 BH2858:UTM  16      -  52C005                                   020 48 14.9
 BH2858
 BH2858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3405957652(NAD 83)
 BH2858
 BH2858|---------------------------------------------------------------------|
 BH2858| PID    Reference Object                     Distance      Geod. Az  |
 BH2858|                                                           dddmmss.s |
 BH2858| BH2854 52C005                              APPROX. 1.1 KM 0192425.2 |
 BH2858|---------------------------------------------------------------------|
 BH2858
 BH2858                          SUPERSEDED SURVEY CONTROL
 BH2858
 BH2858  NAD 83(1992)-  30 19 17.37194(N)    089 45 56.83265(W) AD(       ) 2
 BH2858  NAD 83(1986)-  30 19 17.37834(N)    089 45 56.82952(W) AD(       ) 2
 BH2858  NAD 27      -  30 19 16.68496(N)    089 45 56.60267(W) AD(       ) 2
 BH2858
 BH2858.Superseded values are not recommended for survey control.
 BH2858
 BH2858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2858.See file dsdata.pdf to determine how the superseded data were derived.
 BH2858
 BH2858_MARKER: DD = SURVEY DISK
 BH2858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2858_STAMPING: 52C006
 BH2858_MARK LOGO: LADHGS
 BH2858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2858+STABILITY: SURFACE MOTION
 BH2858
 BH2858  HISTORY     - Date     Condition        Report By
 BH2858  HISTORY     - 1965     MONUMENTED       LADH
 BH2858
 BH2858                          STATION DESCRIPTION
 BH2858
 BH2858'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2858'STATION IS ABOUT 2.00 MILES NORTH ALONG U.S. 11 FROM THE RAILROAD
 BH2858'OVERPASS ON U.S. HWY. 11 IN SLIDELL, 11.00 FEET WEST OF WEST RAIL
 BH2858'ON SOUTHERN RAILROAD, 20.90 FEET SOUTH OF CENTERLINE OF THE
 BH2858'SPIEHLER ROAD CROSSING, 52.00 FEET SOUTHEAST OF TELEPHONE POLE
 BH2858'NO. 12383, 1.07 FEET EAST OF A WITNESS POST, AND 111.40 FEET EAST OF
 BH2858'THE CENTERLINE OF U.S. HWY. 11.
 BH2858'
 BH2858'STATION IS STANDARD BRONZE DISK SET IN A CONCRETE POST 2 INCHES
 BH2858'BELOW THE SURFACE OF THE GROUND. STATION IS STAMPED 52C006.
 BH2858'
 BH2858'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF U.S.
 BH2858'HWY. 11 AND COUSIN ST) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH FOR
 BH2858'3.52 MILES TO STATION SET EAST OF HWY. AND WEST OF RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2861 ***********************************************************************
 BH2861  DESIGNATION -  52C007 LDH 1965
 BH2861  PID         -  BH2861
 BH2861  STATE/COUNTY-  LA/ST TAMMANY
 BH2861  COUNTRY     -  US
 BH2861  USGS QUAD   -  SLIDELL (2018)
 BH2861
 BH2861                         *CURRENT SURVEY CONTROL
 BH2861  ______________________________________________________________________
 BH2861* NAD 83(1993) POSITION- 30 18 37.68895(N) 089 46 12.23993(W)   ADJUSTED
 BH2861* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2861  **This station is located in a suspected subsidence area (see below).
 BH2861  ______________________________________________________________________
 BH2861  GEOID HEIGHT    -        -26.759 (meters)                     GEOID18
 BH2861  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 BH2861  HORZ ORDER      -  SECOND
 BH2861
 BH2861.The horizontal coordinates were established by classical geodetic methods
 BH2861.and adjusted by the National Geodetic Survey in May 1994.
 BH2861
 BH2861.** This station is in an area of known vertical motion. If an
 BH2861.** orthometric height was ever established but is not available 
 BH2861.** in the current survey control section, the orthometric height
 BH2861.** is considered suspect.  Suspect heights are available in the
 BH2861.** superseded section only if requested.
 BH2861
 BH2861.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2861.GEOID18 height accuracy estimate available here.
 BH2861
 BH2861.Click photographs - Photos may exist for this station.
 BH2861
 BH2861.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2861
 BH2861. The following values were computed from the NAD 83(1993) position.
 BH2861
 BH2861;                    North         East     Units Scale Factor Converg.
 BH2861;SPC LA S     -   201,706.675 1,150,348.424   MT  0.99994029   +0 46 54.0
 BH2861;SPC LA S     -   661,765.98  3,774,101.45   sFT  0.99994029   +0 46 54.0
 BH2861;SPC MS E     -    90,208.429   209,903.271   MT  1.00005011   -0 28 22.0
 BH2861;SPC MS E     -   295,958.82    688,657.65   sFT  1.00005011   -0 28 22.0
 BH2861;UTM  16      - 3,356,440.110   233,617.744   MT  1.00047551   -1 23 55.8
 BH2861
 BH2861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2861!SPC LA S     -   1.00000333  x   0.99994029  =   0.99994362
 BH2861!SPC MS E     -   1.00000333  x   1.00005011  =   1.00005344
 BH2861!UTM  16      -   1.00000333  x   1.00047551  =   1.00047884
 BH2861
 BH2861:                Primary Azimuth Mark                     Grid Az
 BH2861:SPC LA S     -  52C006                                   017 50 05.8
 BH2861:SPC MS E     -  52C006                                   019 05 21.8
 BH2861:UTM  16      -  52C006                                   020 00 55.6
 BH2861
 BH2861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3361756440(NAD 83)
 BH2861
 BH2861|---------------------------------------------------------------------|
 BH2861| PID    Reference Object                     Distance      Geod. Az  |
 BH2861|                                                           dddmmss.s |
 BH2861| BH2858 52C006                              APPROX. 1.3 KM 0183659.8 |
 BH2861| BH2872 SLIDELL SO BELL MW LIGHT            APPROX. 4.2 KM 1974538.5 |
 BH2861| BH1930 52 H 026                             97.124 METERS 27007     |
 BH2861|---------------------------------------------------------------------|
 BH2861
 BH2861                          SUPERSEDED SURVEY CONTROL
 BH2861
 BH2861  NAD 83(1992)-  30 18 37.69525(N)    089 46 12.23877(W) AD(       ) 2
 BH2861  NAD 83(1986)-  30 18 37.70190(N)    089 46 12.23577(W) AD(       ) 2
 BH2861  NAD 27      -  30 18 37.00666(N)    089 46 12.00940(W) AD(       ) 2
 BH2861
 BH2861.Superseded values are not recommended for survey control.
 BH2861
 BH2861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2861.See file dsdata.pdf to determine how the superseded data were derived.
 BH2861
 BH2861_MARKER: DD = SURVEY DISK
 BH2861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2861+STABILITY: SURFACE MOTION
 BH2861
 BH2861  HISTORY     - Date     Condition        Report By
 BH2861  HISTORY     - 1965     MONUMENTED       LADH
 BH2861  HISTORY     - 1976     GOOD             NGS
 BH2861
 BH2861                          STATION DESCRIPTION
 BH2861
 BH2861'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2861'STATION IS ABOUT 1.20 MILES NORTH ALONG U.S. HWY. 11 FROM THE
 BH2861'OVERPASS IN SLIDELL, 5.30 FEET EAST OF THE EAST RAIL ON THE SOUTHERN
 BH2861'RAILROAD, 4.55 FEET WEST OF A WITNESS POST, 119.50 NORTH ALONG
 BH2861'EAST RAIL FROM MILE POST NO. 165, 40.20 FEET NORTH OF CENTERLINE OF
 BH2861'THE BROWN SWITCH ROAD CROSSING, 52.00 FEET NORTHEAST OF TELEPHONE
 BH2861'POLE NO. 12412, AND 133.30 FEET EAST OF THE CENTERLINE OF U.S. HWY.
 BH2861'11.
 BH2861'
 BH2861'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2861'FLUSH WITH THE SURFACE OF THE GROUND. STATION IS STAMPED 52C007.
 BH2861'
 BH2861'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF
 BH2861'U.S. HWY. 11 AND COUSIN ST.) IN SLIDELL, FOLLOW U.S. HWY. 11 NORTH
 BH2861'FOR 2.72 MILES TO STATION SET ON EAST SIDE OF HWY. AND RAILROAD.
 BH2861
 BH2861                          STATION RECOVERY (1976)
 BH2861
 BH2861'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RT)
 BH2861'THE STATION WAS VISITED 11-4-76 AND AFTER A TRAVERSE WAS FOUND TO BE
 BH2861'IN GOOD CONDITION.  THE 1965 DESCRIPTION IS NOT ADEQUATE TO RECOVER
 BH2861'MARK.  A NEW DESCRIPTION FOLLOWS--
 BH2861'
 BH2861'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF DOWNTOWN SLIDELL.
 BH2861'THE MARK IS SET ON SOUTHERN RAILROAD PROPERTY EAST OF THE RAILROAD
 BH2861'NEAR THE INTERSTATE HIGHWAY 12 INTERCHANGE.
 BH2861'
 BH2861'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 190 AND
 BH2861'U.S. HIGHWAY 11 IN NORTH SLIDELL, DRIVE NORTHEAST ALONG U.S. HIGHWAY
 BH2861'11 FOR 1.7 MILES TO THE INTERSTATE HIGHWAY INTERCHANGE AND THE MARK
 BH2861'SET ON THE RIGHT AND EAST OF THE HIGHWAY UNDER THE WEST BOUND LANE
 BH2861'OVERPASS ON INTERSTATE HIGHWAY 12. THE MARK IS EAST OF THE
 BH2861'RAILROAD AND JUST NORTH OF THE OVERPASS.
 BH2861'
 BH2861'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BH2861'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2861'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BH2861'STAMPED 52C007.  THE MARK IS 107 FEET NORTHEAST OF MILE POST NO.
 BH2861'165, 39.5 FEET EAST-NORTHEAST OF A BRIDGE PIER UNDER THE OVERPASS ON
 BH2861'THE WEST BOUND LANE ON INTERSTATE 12, 20.7 FEET NORTHWEST OF A
 BH2861'BRIDGE PIER UNDER THE OVERPASS ON THE WEST BOUND LANE ON INTERSTATE
 BH2861'12 AND 5.5 FEET EAST OF THE EAST RAIL ON THE SOUTHERN RAILROAD.
 BH2861'
 BH2861'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 BH2861'NORTH-NORTHEAST OF SLIDELL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2859 ***********************************************************************
 BH2859  DESIGNATION -  52C008
 BH2859  PID         -  BH2859
 BH2859  STATE/COUNTY-  LA/ST TAMMANY
 BH2859  COUNTRY     -  US
 BH2859  USGS QUAD   -  SLIDELL (2018)
 BH2859
 BH2859                         *CURRENT SURVEY CONTROL
 BH2859  ______________________________________________________________________
 BH2859* NAD 83(1993) POSITION- 30 17 48.98560(N) 089 46 31.42067(W)   ADJUSTED
 BH2859* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2859  **This station is located in a suspected subsidence area (see below).
 BH2859  ______________________________________________________________________
 BH2859  GEOID HEIGHT    -        -26.728 (meters)                     GEOID18
 BH2859  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BH2859  HORZ ORDER      -  SECOND
 BH2859
 BH2859.The horizontal coordinates were established by classical geodetic methods
 BH2859.and adjusted by the National Geodetic Survey in May 1994.
 BH2859
 BH2859.** This station is in an area of known vertical motion. If an
 BH2859.** orthometric height was ever established but is not available 
 BH2859.** in the current survey control section, the orthometric height
 BH2859.** is considered suspect.  Suspect heights are available in the
 BH2859.** superseded section only if requested.
 BH2859
 BH2859.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2859.GEOID18 height accuracy estimate available here.
 BH2859
 BH2859.Click photographs - Photos may exist for this station.
 BH2859
 BH2859.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2859
 BH2859. The following values were computed from the NAD 83(1993) position.
 BH2859
 BH2859;                    North         East     Units Scale Factor Converg.
 BH2859;SPC LA S     -   200,200.166 1,149,856.421   MT  0.99993904   +0 46 44.4
 BH2859;SPC LA S     -   656,823.38  3,772,487.27   sFT  0.99993904   +0 46 44.4
 BH2859;SPC MS E     -    88,712.885   209,378.349   MT  1.00005128   -0 28 31.0
 BH2859;SPC MS E     -   291,052.19    686,935.47   sFT  1.00005128   -0 28 31.0
 BH2859;UTM  16      - 3,354,952.609   233,068.491   MT  1.00047913   -1 24 03.5
 BH2859
 BH2859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2859!SPC LA S     -   1.00000353  x   0.99993904  =   0.99994257
 BH2859!SPC MS E     -   1.00000353  x   1.00005128  =   1.00005481
 BH2859!UTM  16      -   1.00000353  x   1.00047913  =   1.00048266
 BH2859
 BH2859:                Primary Azimuth Mark                     Grid Az
 BH2859:SPC LA S     -  52C007 LDH 1965                          018 05 10.4
 BH2859:SPC MS E     -  52C007 LDH 1965                          019 20 25.8
 BH2859:UTM  16      -  52C007 LDH 1965                          020 15 58.3
 BH2859
 BH2859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3306854952(NAD 83)
 BH2859
 BH2859|---------------------------------------------------------------------|
 BH2859| PID    Reference Object                     Distance      Geod. Az  |
 BH2859|                                                           dddmmss.s |
 BH2859| BH2861 52C007 LDH 1965                     APPROX. 1.6 KM 0185154.8 |
 BH2859|---------------------------------------------------------------------|
 BH2859
 BH2859                          SUPERSEDED SURVEY CONTROL
 BH2859
 BH2859  NAD 83(1992)-  30 17 48.99175(N)    089 46 31.41949(W) AD(       ) 2
 BH2859  NAD 83(1986)-  30 17 48.99863(N)    089 46 31.41664(W) AD(       ) 2
 BH2859  NAD 27      -  30 17 48.30217(N)    089 46 31.19018(W) AD(       ) 2
 BH2859
 BH2859.Superseded values are not recommended for survey control.
 BH2859
 BH2859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2859.See file dsdata.pdf to determine how the superseded data were derived.
 BH2859
 BH2859_MARKER: DD = SURVEY DISK
 BH2859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2859_STAMPING: 52C008
 BH2859_MARK LOGO: LADHGS
 BH2859_PROJECTION: RECESSED 8 CENTIMETERS
 BH2859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2859+STABILITY: SURFACE MOTION
 BH2859
 BH2859  HISTORY     - Date     Condition        Report By
 BH2859  HISTORY     - 1965     MONUMENTED       LADH
 BH2859
 BH2859                          STATION DESCRIPTION
 BH2859
 BH2859'DESCRIBED BY LA DEPT OF HIGHWAYS 1965 (JB)
 BH2859'STATION IS SET ABOUT 600 FEET JUST NORTH OF OVERPASS ON U.S. HWY. 11
 BH2859'EAST OF HWY., 7.60 FEET EAST OF EAST RAIL ON THE SOUTHERN RAILROAD,
 BH2859'114.90 FEET WEST OF CENTERLINE OF GRAVEL ST., 4.65 FEET EAST OF A
 BH2859'WITNESS POST, 194.00 FEET NORTH ALONG RAILROAD FROM MILE POST
 BH2859'NO. 166, 133.00 FEET EAST OF THE CENTERLINE OF U.S. HWY. 11, AND
 BH2859'112.20 FEET SOUTHEAST OF TELEPHONE POLE.
 BH2859'
 BH2859'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE POST
 BH2859'3 INCHES BELOW THE SURFACE OF THE GROUND. STATION IS STAMPED 52C008.
 BH2859'
 BH2859'TO REACH THIS STATION FROM THE BANK OF SLIDELL (ON THE CORNER OF U.S.
 BH2859'HWY. 11 AND COUSIN ST.) IN SLIDELL, LA.  FOLLOW U.S. HWY. 11 NORTH
 BH2859'FOR 1.73 MILES TO STATION SET EAST OF HWY. AND RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4237 ***********************************************************************
 BJ4237  DESIGNATION -  52H001
 BJ4237  PID         -  BJ4237
 BJ4237  STATE/COUNTY-  LA/ST TAMMANY
 BJ4237  COUNTRY     -  US
 BJ4237  USGS QUAD   -  MADISONVILLE (2018)
 BJ4237
 BJ4237                         *CURRENT SURVEY CONTROL
 BJ4237  ______________________________________________________________________
 BJ4237* NAD 83(1992) POSITION- 30 28 35.63766(N) 090 13 43.93154(W)   ADJUSTED
 BJ4237* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4237  **This station is located in a suspected subsidence area (see below).
 BJ4237  ______________________________________________________________________
 BJ4237  GEOID HEIGHT    -        -26.779 (meters)                     GEOID18
 BJ4237  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BJ4237  HORZ ORDER      -  SECOND
 BJ4237
 BJ4237.The horizontal coordinates were established by classical geodetic methods
 BJ4237.and adjusted by the National Geodetic Survey in January 1993.
 BJ4237
 BJ4237.** This station is in an area of known vertical motion. If an
 BJ4237.** orthometric height was ever established but is not available 
 BJ4237.** in the current survey control section, the orthometric height
 BJ4237.** is considered suspect.  Suspect heights are available in the
 BJ4237.** superseded section only if requested.
 BJ4237
 BJ4237.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4237.GEOID18 height accuracy estimate available here.
 BJ4237
 BJ4237.Click photographs - Photos may exist for this station.
 BJ4237
 BJ4237.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4237
 BJ4237. The following values were computed from the NAD 83(1992) position.
 BJ4237
 BJ4237;                    North         East     Units Scale Factor Converg.
 BJ4237;SPC LA S     -   219,604.591 1,106,046.842   MT  0.99996010   +0 33 08.1
 BJ4237;SPC LA S     -   720,486.06  3,628,755.35   sFT  0.99996010   +0 33 08.1
 BJ4237;UTM  15      - 3,374,859.177   766,033.559   MT  1.00047319   +1 24 22.7
 BJ4237
 BJ4237!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4237!SPC LA S     -   1.00000278  x   0.99996010  =   0.99996288
 BJ4237!UTM  15      -   1.00000278  x   1.00047319  =   1.00047598
 BJ4237
 BJ4237:                Primary Azimuth Mark                     Grid Az
 BJ4237:SPC LA S     -  52H002                                   117 22 07.2
 BJ4237:UTM  15      -  52H002                                   116 30 52.6
 BJ4237
 BJ4237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6603374859(NAD 83)
 BJ4237
 BJ4237|---------------------------------------------------------------------|
 BJ4237| PID    Reference Object                     Distance      Geod. Az  |
 BJ4237|                                                           dddmmss.s |
 BJ4237| BJ4236 52H002                              APPROX. 2.0 KM 1175515.3 |
 BJ4237|---------------------------------------------------------------------|
 BJ4237
 BJ4237                          SUPERSEDED SURVEY CONTROL
 BJ4237
 BJ4237  NAD 83(1986)-  30 28 35.65121(N)    090 13 43.93031(W) AD(       ) 2
 BJ4237  NAD 27      -  30 28 34.95882(N)    090 13 43.63625(W) AD(       ) 2
 BJ4237
 BJ4237.Superseded values are not recommended for survey control.
 BJ4237
 BJ4237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4237.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4237
 BJ4237_MARKER: DD = SURVEY DISK
 BJ4237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4237_STAMPING: 52H 001 1976
 BJ4237_MARK LOGO: LADHGS
 BJ4237_PROJECTION: FLUSH
 BJ4237_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4237+STABILITY: SURFACE MOTION
 BJ4237
 BJ4237  HISTORY     - Date     Condition        Report By
 BJ4237  HISTORY     - 1976     MONUMENTED       LADH
 BJ4237  HISTORY     - 1986     GOOD             LADTD
 BJ4237
 BJ4237                          STATION DESCRIPTION
 BJ4237
 BJ4237'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4237'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF GOODBEE.  THE
 BJ4237'STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NEAR FENCE
 BJ4237'AND A HIGHWAY RIGHT-OF-WAY MARKER.
 BJ4237'
 BJ4237'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 1077
 BJ4237'AND INTERSTATE 12, DRIVE WEST ALONG INTERSTATE 12 FOR 3.4 MILES
 BJ4237'TO THE MARK SET ON THE RIGHT AND NORTH OF THE HIGHWAY NEAR A
 BJ4237'FENCE AND A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER.
 BJ4237'
 BJ4237'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4237'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4237'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4237'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4237'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4237'STAMPED 52H001 1976.  THE MARK IS 103 FEET NORTH OF THE CENTER
 BJ4237'OF THE WEST BOUND LANE ON INTERSTATE 12, 88 FEET WEST-SOUTHWEST
 BJ4237'OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 2.5 FEET SOUTH OF A
 BJ4237'FENCE, 2 FEET NORTH OF A METAL WITNESS POST AND SIGN AND AT
 BJ4237'CONSTRUCTION STATION 959+12.
 BJ4237
 BJ4237                          STATION RECOVERY (1986)
 BJ4237
 BJ4237'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4237'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4236 ***********************************************************************
 BJ4236  DESIGNATION -  52H002
 BJ4236  PID         -  BJ4236
 BJ4236  STATE/COUNTY-  LA/ST TAMMANY
 BJ4236  COUNTRY     -  US
 BJ4236  USGS QUAD   -  MADISONVILLE (2018)
 BJ4236
 BJ4236                         *CURRENT SURVEY CONTROL
 BJ4236  ______________________________________________________________________
 BJ4236* NAD 83(1992) POSITION- 30 28 05.54749(N) 090 12 38.39238(W)   ADJUSTED
 BJ4236* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4236  **This station is located in a suspected subsidence area (see below).
 BJ4236  ______________________________________________________________________
 BJ4236  GEOID HEIGHT    -        -26.767 (meters)                     GEOID18
 BJ4236  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 BJ4236  HORZ ORDER      -  SECOND
 BJ4236
 BJ4236.The horizontal coordinates were established by classical geodetic methods
 BJ4236.and adjusted by the National Geodetic Survey in January 1993.
 BJ4236
 BJ4236.** This station is in an area of known vertical motion. If an
 BJ4236.** orthometric height was ever established but is not available 
 BJ4236.** in the current survey control section, the orthometric height
 BJ4236.** is considered suspect.  Suspect heights are available in the
 BJ4236.** superseded section only if requested.
 BJ4236
 BJ4236.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4236.GEOID18 height accuracy estimate available here.
 BJ4236
 BJ4236.Click photographs - Photos may exist for this station.
 BJ4236
 BJ4236.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4236
 BJ4236. The following values were computed from the NAD 83(1992) position.
 BJ4236
 BJ4236;                    North         East     Units Scale Factor Converg.
 BJ4236;SPC LA S     -   218,695.046 1,107,803.877   MT  0.99995890   +0 33 40.9
 BJ4236;SPC LA S     -   717,502.00  3,634,519.89   sFT  0.99995890   +0 33 40.9
 BJ4236;UTM  15      - 3,373,975.461   767,804.875   MT  1.00048486   +1 24 54.7
 BJ4236
 BJ4236!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4236!SPC LA S     -   1.00000306  x   0.99995890  =   0.99996196
 BJ4236!UTM  15      -   1.00000306  x   1.00048486  =   1.00048793
 BJ4236
 BJ4236:                Primary Azimuth Mark                     Grid Az
 BJ4236:SPC LA S     -  52 H 003                                 116 27 27.8
 BJ4236:UTM  15      -  52 H 003                                 115 36 14.0
 BJ4236
 BJ4236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6780473975(NAD 83)
 BJ4236
 BJ4236|---------------------------------------------------------------------|
 BJ4236| PID    Reference Object                     Distance      Geod. Az  |
 BJ4236|                                                           dddmmss.s |
 BJ4236| BJ3275 52 H 003                            APPROX. 1.0 KM 1170108.7 |
 BJ4236|---------------------------------------------------------------------|
 BJ4236
 BJ4236                          SUPERSEDED SURVEY CONTROL
 BJ4236
 BJ4236  NAD 83(1986)-  30 28 05.56115(N)    090 12 38.39115(W) AD(       ) 2
 BJ4236  NAD 27      -  30 28 04.86792(N)    090 12 38.09911(W) AD(       ) 2
 BJ4236
 BJ4236.Superseded values are not recommended for survey control.
 BJ4236
 BJ4236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4236.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4236
 BJ4236_MARKER: DD = SURVEY DISK
 BJ4236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4236_STAMPING: 52H 002 1976
 BJ4236_MARK LOGO: LADHGS
 BJ4236_PROJECTION: FLUSH
 BJ4236_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4236+STABILITY: SURFACE MOTION
 BJ4236
 BJ4236  HISTORY     - Date     Condition        Report By
 BJ4236  HISTORY     - 1976     MONUMENTED       LADH
 BJ4236  HISTORY     - 1986     GOOD             LADTD
 BJ4236
 BJ4236                          STATION DESCRIPTION
 BJ4236
 BJ4236'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4236'THE STATION IS LOCATED ABOUT 2.4 MILES SOUTH OF GOODBEE.  THE
 BJ4236'STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NORTH OF
 BJ4236'INTERSTATE 12 NEAR A FENCE AND A GATE.
 BJ4236'
 BJ4236'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 1077
 BJ4236'AND INTERSTATE 12, DRIVE WEST ALONG INTERSTATE 12 FOR 2.2 MILES
 BJ4236'TO THE MARK SET ON THE RIGHT AND NORTH OF THE HIGHWAY NEAR A
 BJ4236'FENCE AND A GATE.
 BJ4236'
 BJ4236'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4236'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4236'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4236'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4236'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4236'STAMPED 52H002 1976.  THE MARK IS 79 FEET WEST OF A FENCE
 BJ4236'CORNER, 10.5 FEET EAST-SOUTHEAST OF THE CENTER OF A METAL GATE,
 BJ4236'67 FEET NORTH OF THE CENTER OF THE WEST BOUND LANE ON
 BJ4236'INTERSTATE 12, 2.5 FEET SOUTH OF A FENCE AND 2.5 FEET EAST OF A
 BJ4236'METAL WITNESS POST AND SIGN.
 BJ4236
 BJ4236                          STATION RECOVERY (1986)
 BJ4236
 BJ4236'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4236'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4215 ***********************************************************************
 BJ4215  DESIGNATION -  52H010
 BJ4215  PID         -  BJ4215
 BJ4215  STATE/COUNTY-  LA/ST TAMMANY
 BJ4215  COUNTRY     -  US
 BJ4215  USGS QUAD   -  COVINGTON (2018)
 BJ4215
 BJ4215                         *CURRENT SURVEY CONTROL
 BJ4215  ______________________________________________________________________
 BJ4215* NAD 83(1993) POSITION- 30 25 22.75422(N) 090 03 28.22113(W)   ADJUSTED
 BJ4215* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4215  **This station is located in a suspected subsidence area (see below).
 BJ4215  ______________________________________________________________________
 BJ4215  GEOID HEIGHT    -        -26.754 (meters)                     GEOID18
 BJ4215  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 BJ4215  HORZ ORDER      -  SECOND
 BJ4215
 BJ4215.The horizontal coordinates were established by classical geodetic methods
 BJ4215.and adjusted by the National Geodetic Survey in May 1994.
 BJ4215
 BJ4215.** This station is in an area of known vertical motion. If an
 BJ4215.** orthometric height was ever established but is not available 
 BJ4215.** in the current survey control section, the orthometric height
 BJ4215.** is considered suspect.  Suspect heights are available in the
 BJ4215.** superseded section only if requested.
 BJ4215
 BJ4215.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4215.GEOID18 height accuracy estimate available here.
 BJ4215
 BJ4215.Click photographs - Photos may exist for this station.
 BJ4215
 BJ4215.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4215
 BJ4215. The following values were computed from the NAD 83(1993) position.
 BJ4215
 BJ4215;                    North         East     Units Scale Factor Converg.
 BJ4215;SPC LA S     -   213,836.013 1,122,534.106   MT  0.99995279   +0 38 15.9
 BJ4215;SPC LA S     -   701,560.32  3,682,847.31   sFT  0.99995279   +0 38 15.9
 BJ4215;UTM  15      - 3,369,333.695   782,614.417   MT  1.00058546   +1 29 27.0
 BJ4215;UTM  16      - 3,369,628.718   206,268.813   MT  1.00066453   -1 32 58.3
 BJ4215
 BJ4215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4215!SPC LA S     -   1.00000312  x   0.99995279  =   0.99995591
 BJ4215!UTM  15      -   1.00000312  x   1.00058546  =   1.00058859
 BJ4215!UTM  16      -   1.00000312  x   1.00066453  =   1.00066766
 BJ4215
 BJ4215:                Primary Azimuth Mark                     Grid Az
 BJ4215:SPC LA S     -  52H011                                   122 25 37.5
 BJ4215:UTM  15      -  52H011                                   121 34 26.4
 BJ4215:UTM  16      -  52H011                                   124 36 51.7
 BJ4215
 BJ4215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8261469333(NAD 83)
 BJ4215
 BJ4215|---------------------------------------------------------------------|
 BJ4215| PID    Reference Object                     Distance      Geod. Az  |
 BJ4215|                                                           dddmmss.s |
 BJ4215| BJ4214 52H011                              APPROX. 1.5 KM 1230353.4 |
 BJ4215|---------------------------------------------------------------------|
 BJ4215
 BJ4215                          SUPERSEDED SURVEY CONTROL
 BJ4215
 BJ4215  NAD 83(1992)-  30 25 22.75444(N)    090 03 28.22110(W) AD(       ) 2
 BJ4215  NAD 83(1986)-  30 25 22.76529(N)    090 03 28.21875(W) AD(       ) 2
 BJ4215  NAD 27      -  30 25 22.06632(N)    090 03 27.94574(W) AD(       ) 2
 BJ4215
 BJ4215.Superseded values are not recommended for survey control.
 BJ4215
 BJ4215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4215.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4215
 BJ4215_MARKER: DD = SURVEY DISK
 BJ4215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4215_STAMPING: 52H 010 1977
 BJ4215_MARK LOGO: LADHGS
 BJ4215_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4215+STABILITY: SURFACE MOTION
 BJ4215
 BJ4215  HISTORY     - Date     Condition        Report By
 BJ4215  HISTORY     - 1977     MONUMENTED       LADH
 BJ4215  HISTORY     - 1986     GOOD             LADTD
 BJ4215
 BJ4215                          STATION DESCRIPTION
 BJ4215
 BJ4215'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (RT)
 BJ4215'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF COVINGTON.  THE
 BJ4215'MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NORTH OF
 BJ4215'INTERSTATE HIGHWAY 12 NEAR A FENCE.
 BJ4215'
 BJ4215'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 190
 BJ4215'AND INTERSTATE HIGHWAY 12 IN SOUTH COVINGTON, DRIVE EAST ALONG
 BJ4215'INTERSTATE HIGHWAY 12 FOR 1.0 MILE TO THE MARK SET NORTH OF THE
 BJ4215'HIGHWAY NEAR A FENCE AND A BORROW PIT.
 BJ4215'
 BJ4215'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4215'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4215'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4215'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4215'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4215'STAMPED 52H010 1977.  THE MARK IS 298 FEET EAST OF A CONCRETE
 BJ4215'HIGHWAY RIGHT-OF-WAY MARKER, 211 FEET WEST OF A CONCRETE
 BJ4215'HIGHWAY RIGHT-OF-WAY MARKER, 3 FEET SOUTH OF A FENCE, 76.5
 BJ4215'FEET NORTH OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE
 BJ4215'HIGHWAY 12 AND 2 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ4215
 BJ4215                          STATION RECOVERY (1986)
 BJ4215
 BJ4215'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4215'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4214 ***********************************************************************
 BJ4214  DESIGNATION -  52H011
 BJ4214  PID         -  BJ4214
 BJ4214  STATE/COUNTY-  LA/ST TAMMANY
 BJ4214  COUNTRY     -  US
 BJ4214  USGS QUAD   -  COVINGTON (2018)
 BJ4214
 BJ4214                         *CURRENT SURVEY CONTROL
 BJ4214  ______________________________________________________________________
 BJ4214* NAD 83(1993) POSITION- 30 24 55.75059(N) 090 02 40.36669(W)   ADJUSTED
 BJ4214* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4214  **This station is located in a suspected subsidence area (see below).
 BJ4214  ______________________________________________________________________
 BJ4214  GEOID HEIGHT    -        -26.750 (meters)                     GEOID18
 BJ4214  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 BJ4214  HORZ ORDER      -  SECOND
 BJ4214
 BJ4214.The horizontal coordinates were established by classical geodetic methods
 BJ4214.and adjusted by the National Geodetic Survey in May 1994.
 BJ4214
 BJ4214.** This station is in an area of known vertical motion. If an
 BJ4214.** orthometric height was ever established but is not available 
 BJ4214.** in the current survey control section, the orthometric height
 BJ4214.** is considered suspect.  Suspect heights are available in the
 BJ4214.** superseded section only if requested.
 BJ4214
 BJ4214.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4214.GEOID18 height accuracy estimate available here.
 BJ4214
 BJ4214.Click photographs - Photos may exist for this station.
 BJ4214
 BJ4214.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4214
 BJ4214. The following values were computed from the NAD 83(1993) position.
 BJ4214
 BJ4214;                    North         East     Units Scale Factor Converg.
 BJ4214;SPC LA S     -   213,018.835 1,123,820.426   MT  0.99995184   +0 38 39.9
 BJ4214;SPC LA S     -   698,879.29  3,687,067.51   sFT  0.99995184   +0 38 39.9
 BJ4214;UTM  15      - 3,368,535.248   783,913.587   MT  1.00059454   +1 29 50.1
 BJ4214;UTM  16      - 3,368,762.434   207,523.898   MT  1.00065545   -1 32 32.8
 BJ4214
 BJ4214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4214!SPC LA S     -   1.00000163  x   0.99995184  =   0.99995347
 BJ4214!UTM  15      -   1.00000163  x   1.00059454  =   1.00059617
 BJ4214!UTM  16      -   1.00000163  x   1.00065545  =   1.00065708
 BJ4214
 BJ4214:                Primary Azimuth Mark                     Grid Az
 BJ4214:SPC LA S     -  52H012                                   121 05 19.8
 BJ4214:UTM  15      -  52H012                                   120 14 09.6
 BJ4214:UTM  16      -  52H012                                   123 16 32.5
 BJ4214
 BJ4214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8391368535(NAD 83)
 BJ4214
 BJ4214|---------------------------------------------------------------------|
 BJ4214| PID    Reference Object                     Distance      Geod. Az  |
 BJ4214|                                                           dddmmss.s |
 BJ4214| BJ4213 52H012                              APPROX. 2.4 KM 1214359.7 |
 BJ4214|---------------------------------------------------------------------|
 BJ4214
 BJ4214                          SUPERSEDED SURVEY CONTROL
 BJ4214
 BJ4214  NAD 83(1992)-  30 24 55.75097(N)    090 02 40.36662(W) AD(       ) 2
 BJ4214  NAD 83(1986)-  30 24 55.76152(N)    090 02 40.36444(W) AD(       ) 2
 BJ4214  NAD 27      -  30 24 55.06169(N)    090 02 40.09328(W) AD(       ) 2
 BJ4214
 BJ4214.Superseded values are not recommended for survey control.
 BJ4214
 BJ4214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4214.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4214
 BJ4214_MARKER: DD = SURVEY DISK
 BJ4214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4214_STAMPING: 52H 011 1977
 BJ4214_MARK LOGO: LADHGS
 BJ4214_PROJECTION: FLUSH
 BJ4214_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4214+STABILITY: SURFACE MOTION
 BJ4214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4214+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 BJ4214
 BJ4214  HISTORY     - Date     Condition        Report By
 BJ4214  HISTORY     - 1977     MONUMENTED       LADH
 BJ4214  HISTORY     - 1983     GOOD             LADTD
 BJ4214  HISTORY     - 1986     GOOD             LADTD
 BJ4214  HISTORY     - 20060501 GOOD             NGS
 BJ4214  HISTORY     - 20060710 GOOD             LADTD
 BJ4214  HISTORY     - 20140505 GOOD             LADTD
 BJ4214
 BJ4214                          STATION DESCRIPTION
 BJ4214
 BJ4214'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (RT)
 BJ4214'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF COVINGTON.  THE
 BJ4214'MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY IN THE MEDIAN
 BJ4214'OF INTERSTATE HIGHWAY 12 JUST EAST OF THE TWIN BRIDGES OVER THE
 BJ4214'ILLINOIS CENTRAL RAILROAD TRACKS.
 BJ4214'
 BJ4214'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 190
 BJ4214'AND INTERSTATE HIGHWAY 12 JUST SOUTH OF COVINGTON, DRIVE EAST
 BJ4214'ALONG INTERSTATE HIGHWAY 12 FOR 2.5 MILES TO THE MARK SET IN
 BJ4214'THE MEDIAN EAST OF THE RAILROAD OVERPASS.
 BJ4214'
 BJ4214'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4214'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4214'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4214'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4214'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4214'STAMPED 52H011 1977.  THE MARK IS 45 FEET NORTH OF THE CENTER
 BJ4214'OF THE EAST BOUND LANE, 44 FEET SOUTH OF THE WEST BOUND LANE,
 BJ4214'24.5 FEET SOUTH OF THE SOUTHEAST CORNER OF THE BRIDGE ON THE
 BJ4214'WEST BOUND LANE, 26.5 FEET NORTH OF THE NORTHEAST CORNER OF
 BJ4214'THE BRIDGE ON THE EAST BOUND LANE, 19 FEET EAST OF A FENCE
 BJ4214'BETWEEN BRIDGES AND 2 FEET WEST OF A METAL WITNESS POST AND
 BJ4214'SIGN.
 BJ4214
 BJ4214                          STATION RECOVERY (1983)
 BJ4214
 BJ4214'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ4214'6.1 KM (3.8 MI) NORTH FROM MANDEVILLE.
 BJ4214'0.3 KM (0.2 MI) WEST ON INTERSTATE HIGHWAY 12 FROM THE JUNCTION
 BJ4214'OF INTERSTATE 12 AND STATE HIGHWAY 59 TO THE MARK IN THE MEDIAN AT THE
 BJ4214'EAST END OF THE ILLINOIS CENTRAL RAILROAD OVERPASS, 13.7 METERS (45 FT
 BJ4214'NORTH OF THE CENTER OF THE EASTBOUND LANES, 13.4 METERS (44 FT) SOUTH
 BJ4214'OF THE CENTER OF THE WESTBOUND LANES, 8.1 METERS (26.5 FT) NORTH OF
 BJ4214'THE NORTHEAST CORNER OF THE EASTBOUND BRIDGE, 7.5 METERS (24.5 FT)
 BJ4214'SOUTH OF THE SOUTHEAST CORNER OF THE WESTBOUND BRIDGE AND 5.8 METERS
 BJ4214'(19 FT) EAST OF A FENCE BETWEEN THE BRIDGES.
 BJ4214'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ4214'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ4214
 BJ4214                          STATION RECOVERY (1986)
 BJ4214
 BJ4214'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4214'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4214
 BJ4214                          STATION RECOVERY (2006)
 BJ4214
 BJ4214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ4214'RECOVERED AS DESCRIBED.
 BJ4214
 BJ4214                          STATION RECOVERY (2006)
 BJ4214
 BJ4214'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 BJ4214'RECOVERED IN GOOD CONDITION.
 BJ4214
 BJ4214                          STATION RECOVERY (2014)
 BJ4214
 BJ4214'RECOVERY NOTE BY LA TRANSP AND DEV 2014 (SLC)
 BJ4214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4213 ***********************************************************************
 BJ4213  DESIGNATION -  52H012
 BJ4213  PID         -  BJ4213
 BJ4213  STATE/COUNTY-  LA/ST TAMMANY
 BJ4213  COUNTRY     -  US
 BJ4213  USGS QUAD   -  COVINGTON (2018)
 BJ4213
 BJ4213                         *CURRENT SURVEY CONTROL
 BJ4213  ______________________________________________________________________
 BJ4213* NAD 83(1993) POSITION- 30 24 15.58324(N) 090 01 25.44446(W)   ADJUSTED
 BJ4213* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4213  **This station is located in a suspected subsidence area (see below).
 BJ4213  ______________________________________________________________________
 BJ4213  GEOID HEIGHT    -        -26.745 (meters)                     GEOID18
 BJ4213  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 BJ4213  HORZ ORDER      -  SECOND
 BJ4213
 BJ4213.The horizontal coordinates were established by classical geodetic methods
 BJ4213.and adjusted by the National Geodetic Survey in May 1994.
 BJ4213
 BJ4213.** This station is in an area of known vertical motion. If an
 BJ4213.** orthometric height was ever established but is not available 
 BJ4213.** in the current survey control section, the orthometric height
 BJ4213.** is considered suspect.  Suspect heights are available in the
 BJ4213.** superseded section only if requested.
 BJ4213
 BJ4213.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4213.GEOID18 height accuracy estimate available here.
 BJ4213
 BJ4213.Click photographs - Photos may exist for this station.
 BJ4213
 BJ4213.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4213
 BJ4213. The following values were computed from the NAD 83(1993) position.
 BJ4213
 BJ4213;                    North         East     Units Scale Factor Converg.
 BJ4213;SPC LA S     -   211,804.722 1,125,833.965   MT  0.99995045   +0 39 17.3
 BJ4213;SPC LA S     -   694,895.99  3,693,673.60   sFT  0.99995045   +0 39 17.3
 BJ4213;UTM  15      - 3,367,350.464   785,946.293   MT  1.00060884   +1 30 26.3
 BJ4213;UTM  16      - 3,367,471.483   209,491.021   MT  1.00064130   -1 31 53.0
 BJ4213
 BJ4213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4213!SPC LA S     -   1.00000272  x   0.99995045  =   0.99995317
 BJ4213!UTM  15      -   1.00000272  x   1.00060884  =   1.00061156
 BJ4213!UTM  16      -   1.00000272  x   1.00064130  =   1.00064402
 BJ4213
 BJ4213:                Primary Azimuth Mark                     Grid Az
 BJ4213:SPC LA S     -  52H013                                   125 25 00.1
 BJ4213:UTM  15      -  52H013                                   124 33 51.1
 BJ4213:UTM  16      -  52H013                                   127 36 10.4
 BJ4213
 BJ4213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8594667350(NAD 83)
 BJ4213
 BJ4213|---------------------------------------------------------------------|
 BJ4213| PID    Reference Object                     Distance      Geod. Az  |
 BJ4213|                                                           dddmmss.s |
 BJ4213| BJ4212 52H013                              APPROX. 1.6 KM 1260417.4 |
 BJ4213|---------------------------------------------------------------------|
 BJ4213
 BJ4213                          SUPERSEDED SURVEY CONTROL
 BJ4213
 BJ4213  NAD 83(1992)-  30 24 15.58387(N)    090 01 25.44426(W) AD(       ) 2
 BJ4213  NAD 83(1986)-  30 24 15.59419(N)    090 01 25.44219(W) AD(       ) 2
 BJ4213  NAD 27      -  30 24 14.89296(N)    090 01 25.17381(W) AD(       ) 2
 BJ4213
 BJ4213.Superseded values are not recommended for survey control.
 BJ4213
 BJ4213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4213.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4213
 BJ4213_MARKER: DD = SURVEY DISK
 BJ4213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4213_STAMPING: 52H 012 1977
 BJ4213_MARK LOGO: LADHGS
 BJ4213_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4213+STABILITY: SURFACE MOTION
 BJ4213
 BJ4213  HISTORY     - Date     Condition        Report By
 BJ4213  HISTORY     - 1977     MONUMENTED       LADH
 BJ4213  HISTORY     - 1986     GOOD             LADTD
 BJ4213
 BJ4213                          STATION DESCRIPTION
 BJ4213
 BJ4213'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (RT)
 BJ4213'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTHEAST OF COVINGTON.  THE
 BJ4213'MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NORTH OF
 BJ4213'INTERSTATE HIGHWAY 12 NEAR A FENCE.
 BJ4213'
 BJ4213'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 190
 BJ4213'AND INTERSTATE HIGHWAY 12 JUST SOUTH OF COVINGTON, DRIVE EAST
 BJ4213'ALONG INTERSTATE HIGHWAY 12 FOR 3.5 MILES TO THE MARK SET NORTH
 BJ4213'OF HIGHWAY NEAR FENCE AND A POWER STATION.
 BJ4213'
 BJ4213'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4213'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4213'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4213'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4213'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4213'STAMPED 52H012 1977.  THE MARK IS 45 FEET NORTH-NORTHWEST OF A
 BJ4213'POWER POLE, 102 FEET NORTH-NORTHEAST OF THE CENTER OF THE WEST
 BJ4213'BOUND LANE, 7 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 BJ4213'CHAINLINK FENCE, 2 FEET SOUTH-SOUTHWEST OF THE FENCE, 2 FEET
 BJ4213'WEST OF A METAL WITNESS POST AND SIGN.
 BJ4213
 BJ4213                          STATION RECOVERY (1986)
 BJ4213
 BJ4213'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4213'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4212 ***********************************************************************
 BJ4212  DESIGNATION -  52H013
 BJ4212  PID         -  BJ4212
 BJ4212  STATE/COUNTY-  LA/ST TAMMANY
 BJ4212  COUNTRY     -  US
 BJ4212  USGS QUAD   -  COVINGTON (2018)
 BJ4212
 BJ4212                         *CURRENT SURVEY CONTROL
 BJ4212  ______________________________________________________________________
 BJ4212* NAD 83(1993) POSITION- 30 23 45.31660(N) 090 00 37.51827(W)   ADJUSTED
 BJ4212* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4212  **This station is located in a suspected subsidence area (see below).
 BJ4212  ______________________________________________________________________
 BJ4212  GEOID HEIGHT    -        -26.740 (meters)                     GEOID18
 BJ4212  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 BJ4212  HORZ ORDER      -  SECOND
 BJ4212
 BJ4212.The horizontal coordinates were established by classical geodetic methods
 BJ4212.and adjusted by the National Geodetic Survey in May 1994.
 BJ4212
 BJ4212.** This station is in an area of known vertical motion. If an
 BJ4212.** orthometric height was ever established but is not available 
 BJ4212.** in the current survey control section, the orthometric height
 BJ4212.** is considered suspect.  Suspect heights are available in the
 BJ4212.** superseded section only if requested.
 BJ4212
 BJ4212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4212.GEOID18 height accuracy estimate available here.
 BJ4212
 BJ4212.Click photographs - Photos may exist for this station.
 BJ4212
 BJ4212.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4212
 BJ4212. The following values were computed from the NAD 83(1993) position.
 BJ4212
 BJ4212;                    North         East     Units Scale Factor Converg.
 BJ4212;SPC LA S     -   210,887.487 1,127,123.844   MT  0.99994943   +0 39 41.3
 BJ4212;SPC LA S     -   691,886.70  3,697,905.48   sFT  0.99994943   +0 39 41.3
 BJ4212;UTM  15      - 3,366,451.922   787,250.537   MT  1.00061807   +1 30 49.3
 BJ4212;UTM  16      - 3,366,505.052   210,745.835   MT  1.00063232   -1 31 27.3
 BJ4212
 BJ4212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4212!SPC LA S     -   1.00000289  x   0.99994943  =   0.99995232
 BJ4212!UTM  15      -   1.00000289  x   1.00061807  =   1.00062096
 BJ4212!UTM  16      -   1.00000289  x   1.00063232  =   1.00063521
 BJ4212
 BJ4212:                Primary Azimuth Mark                     Grid Az
 BJ4212:SPC LA S     -  52H014                                   118 18 36.0
 BJ4212:UTM  15      -  52H014                                   117 27 28.0
 BJ4212:UTM  16      -  52H014                                   120 29 44.6
 BJ4212
 BJ4212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8725066451(NAD 83)
 BJ4212
 BJ4212|---------------------------------------------------------------------|
 BJ4212| PID    Reference Object                     Distance      Geod. Az  |
 BJ4212|                                                           dddmmss.s |
 BJ4212| BH2896 52H014                              APPROX. 1.5 KM 1185817.3 |
 BJ4212|---------------------------------------------------------------------|
 BJ4212
 BJ4212                          SUPERSEDED SURVEY CONTROL
 BJ4212
 BJ4212  NAD 83(1992)-  30 23 45.31741(N)    090 00 37.51801(W) AD(       ) 2
 BJ4212  NAD 83(1986)-  30 23 45.32766(N)    090 00 37.51593(W) AD(       ) 2
 BJ4212  NAD 27      -  30 23 44.62547(N)    090 00 37.24941(W) AD(       ) 2
 BJ4212
 BJ4212.Superseded values are not recommended for survey control.
 BJ4212
 BJ4212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4212.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4212
 BJ4212_MARKER: DD = SURVEY DISK
 BJ4212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4212_STAMPING: 52H 013 1977
 BJ4212_MARK LOGO: LADHGS
 BJ4212_PROJECTION: FLUSH
 BJ4212_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4212+STABILITY: SURFACE MOTION
 BJ4212
 BJ4212  HISTORY     - Date     Condition        Report By
 BJ4212  HISTORY     - 1977     MONUMENTED       LADH
 BJ4212  HISTORY     - 1986     GOOD             LADTD
 BJ4212
 BJ4212                          STATION DESCRIPTION
 BJ4212
 BJ4212'DESCRIBED BY LA DEPT OF HIGHWAYS 1977 (RT)
 BJ4212'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF MANDEVILLE AND
 BJ4212'4 MILES SOUTHEAST OF COVINGTON.  THE MARK IS SET ON DEPARTMENT
 BJ4212'OF HIGHWAYS PROPERTY SOUTH OF INTERSTATE HIGHWAY 12 NEAR A FENCE.
 BJ4212'
 BJ4212'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 190
 BJ4212'AND INTERSTATE HIGHWAY 12 JUST SOUTH OF COVINGTON, DRIVE EAST
 BJ4212'ALONG INTERSTATE HIGHWAY 12 FOR 5 MILES TO THE MARK SET ON THE
 BJ4212'RIGHT AND SOUTH OF THE HIGHWAY NEAR A FENCE.
 BJ4212'
 BJ4212'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4212'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4212'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4212'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4212'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4212'STAMPED 52H013 1977.  THE MARK IS 102 FEET SOUTH OF THE CENTER
 BJ4212'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 25 FEET
 BJ4212'NORTHWEST OF A 12 INCH MAGNOLIA TREE, 22 FEET NORTHEAST OF AN
 BJ4212'8 INCH OAK TREE, 7 FEET NORTH OF AN 8 INCH OAK TREE, 3 FEET
 BJ4212'NORTH OF A FENCE AND 2 FEET NORTH OF A METAL WITNESS POST
 BJ4212'AND SIGN.
 BJ4212
 BJ4212                          STATION RECOVERY (1986)
 BJ4212
 BJ4212'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4212'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2896 ***********************************************************************
 BH2896  DESIGNATION -  52H014
 BH2896  PID         -  BH2896
 BH2896  STATE/COUNTY-  LA/ST TAMMANY
 BH2896  COUNTRY     -  US
 BH2896  USGS QUAD   -  SAINT TAMMANY (2018)
 BH2896
 BH2896                         *CURRENT SURVEY CONTROL
 BH2896  ______________________________________________________________________
 BH2896* NAD 83(1993) POSITION- 30 23 22.45074(N) 089 59 49.88447(W)   ADJUSTED
 BH2896* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2896  **This station is located in a suspected subsidence area (see below).
 BH2896  ______________________________________________________________________
 BH2896  GEOID HEIGHT    -        -26.738 (meters)                     GEOID18
 BH2896  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BH2896  HORZ ORDER      -  SECOND
 BH2896
 BH2896.The horizontal coordinates were established by classical geodetic methods
 BH2896.and adjusted by the National Geodetic Survey in May 1994.
 BH2896
 BH2896.** This station is in an area of known vertical motion. If an
 BH2896.** orthometric height was ever established but is not available 
 BH2896.** in the current survey control section, the orthometric height
 BH2896.** is considered suspect.  Suspect heights are available in the
 BH2896.** superseded section only if requested.
 BH2896
 BH2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2896.GEOID18 height accuracy estimate available here.
 BH2896
 BH2896.Click photographs - Photos may exist for this station.
 BH2896
 BH2896.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2896
 BH2896. The following values were computed from the NAD 83(1993) position.
 BH2896
 BH2896;                    North         East     Units Scale Factor Converg.
 BH2896;SPC LA S     -   210,198.187 1,128,403.474   MT  0.99994867   +0 40 05.1
 BH2896;SPC LA S     -   689,625.22  3,702,103.73   sFT  0.99994867   +0 40 05.1
 BH2896;UTM  16      - 3,365,766.954   211,999.099   MT  1.00062340   -1 31 02.1
 BH2896;UTM  15      - 3,365,781.277   788,541.146   MT  1.00062724   +1 31 12.4
 BH2896
 BH2896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2896!SPC LA S     -   1.00000272  x   0.99994867  =   0.99995139
 BH2896!UTM  16      -   1.00000272  x   1.00062340  =   1.00062612
 BH2896!UTM  15      -   1.00000272  x   1.00062724  =   1.00062996
 BH2896
 BH2896:                Primary Azimuth Mark                     Grid Az
 BH2896:SPC LA S     -  52H015                                   037 55 09.5
 BH2896:UTM  16      -  52H015                                   040 06 16.7
 BH2896:UTM  15      -  52H015                                   037 04 02.2
 BH2896
 BH2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1199965766(NAD 83)
 BH2896
 BH2896|---------------------------------------------------------------------|
 BH2896| PID    Reference Object                     Distance      Geod. Az  |
 BH2896|                                                           dddmmss.s |
 BH2896| BH2897 52H015                              APPROX. 1.0 KM 0383514.6 |
 BH2896|---------------------------------------------------------------------|
 BH2896
 BH2896                          SUPERSEDED SURVEY CONTROL
 BH2896
 BH2896  NAD 83(1992)-  30 23 22.45173(N)    089 59 49.88417(W) AD(       ) 2
 BH2896  NAD 83(1986)-  30 23 22.46193(N)    089 59 49.88203(W) AD(       ) 2
 BH2896  NAD 27      -  30 23 21.75898(N)    089 59 49.61735(W) AD(       ) 2
 BH2896
 BH2896.Superseded values are not recommended for survey control.
 BH2896
 BH2896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2896.See file dsdata.pdf to determine how the superseded data were derived.
 BH2896
 BH2896_MARKER: DD = SURVEY DISK
 BH2896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2896_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2896+STABILITY: SURFACE MOTION
 BH2896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2896+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2006
 BH2896
 BH2896  HISTORY     - Date     Condition        Report By
 BH2896  HISTORY     - 1977     MONUMENTED       LADTD
 BH2896  HISTORY     - 1986     GOOD             LADTD
 BH2896  HISTORY     - 20060130 GOOD             KELMCH
 BH2896
 BH2896                          STATION DESCRIPTION
 BH2896
 BH2896'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2896'THE STATION IS LOCATED ABOUT 5.4 MILES SOUTHEAST OF
 BH2896'COVINGTON.  THE MARK IS SET ON DEPARTMENT OF HIGHWAY PROPERTY SOUTH
 BH2896'OF INTERSTATE HIGHWAY 12 NEAR A FENCE.
 BH2896'
 BH2896'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 19
 BH2896'19 AND INTERSTATE HIGHWAY 12 JUST SOUTH OF COVINGTON, DRIVE
 BH2896'EAST ALONG INTERSTATE HIGHWAY 12 FOR 5.4 MILES TO THE MARK SET
 BH2896'SOUTH OF THE HIGHWAY NEAR A FENCE IN A PIPELINE.
 BH2896'
 BH2896'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2896'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF 12-INCH
 BH2896'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2896'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2896'CONCRETE ABOUT 36 INCHES BELOW THE GROUND.  THEY ARE STAMPED
 BH2896'52H014 1977.  THE MARK IS 104 FEET SOUTH OF THE CENTER OF THE
 BH2896'EAST BOUND LANE, 45.5 FEET EAST OF A POWER POLE, 18 FEET
 BH2896'EAST-NORTHEAST OF A VENT PIPE ON A UNITED STATES PIPELINE,
 BH2896'9.5 FEET NORTH-NORTHWEST OF A VENT PIPE ON A UNITED GAS
 BH2896'PIPELINE, 2.5 FEET NORTH OF THE FENCE, 2 FEET SOUTH OF A
 BH2896'METAL WITNESS POST AND SIGN.
 BH2896
 BH2896                          STATION RECOVERY (1986)
 BH2896
 BH2896'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2896'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BH2896
 BH2896                          STATION RECOVERY (2006)
 BH2896
 BH2896'RECOVERY NOTE BY KELLY MCHUGH AND ASSOCIATES INC 2006 (RFD)
 BH2896'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2897 ***********************************************************************
 BH2897  DESIGNATION -  52H015
 BH2897  PID         -  BH2897
 BH2897  STATE/COUNTY-  LA/ST TAMMANY
 BH2897  COUNTRY     -  US
 BH2897  USGS QUAD   -  SAINT TAMMANY (2018)
 BH2897
 BH2897                         *CURRENT SURVEY CONTROL
 BH2897  ______________________________________________________________________
 BH2897* NAD 83(1993) POSITION- 30 23 47.45212(N) 089 59 26.87089(W)   ADJUSTED
 BH2897* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2897  **This station is located in a suspected subsidence area (see below).
 BH2897  ______________________________________________________________________
 BH2897  GEOID HEIGHT    -        -26.753 (meters)                     GEOID18
 BH2897  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 BH2897  HORZ ORDER      -  SECOND
 BH2897
 BH2897.The horizontal coordinates were established by classical geodetic methods
 BH2897.and adjusted by the National Geodetic Survey in May 1994.
 BH2897
 BH2897.** This station is in an area of known vertical motion. If an
 BH2897.** orthometric height was ever established but is not available 
 BH2897.** in the current survey control section, the orthometric height
 BH2897.** is considered suspect.  Suspect heights are available in the
 BH2897.** superseded section only if requested.
 BH2897
 BH2897.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2897.GEOID18 height accuracy estimate available here.
 BH2897
 BH2897.Click photographs - Photos may exist for this station.
 BH2897
 BH2897.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2897
 BH2897. The following values were computed from the NAD 83(1993) position.
 BH2897
 BH2897;                    North         East     Units Scale Factor Converg.
 BH2897;SPC LA S     -   210,975.173 1,129,008.762   MT  0.99994950   +0 40 16.6
 BH2897;SPC LA S     -   692,174.38  3,704,089.58   sFT  0.99994950   +0 40 16.6
 BH2897;UTM  16      - 3,366,520.799   212,634.003   MT  1.00061889   -1 30 51.6
 BH2897;UTM  15      - 3,366,567.714   789,135.215   MT  1.00063147   +1 31 25.2
 BH2897
 BH2897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2897!SPC LA S     -   1.00000267  x   0.99994950  =   0.99995217
 BH2897!UTM  16      -   1.00000267  x   1.00061889  =   1.00062156
 BH2897!UTM  15      -   1.00000267  x   1.00063147  =   1.00063414
 BH2897
 BH2897:                Primary Azimuth Mark                     Grid Az
 BH2897:SPC LA S     -  52H014                                   217 55 09.6
 BH2897:UTM  16      -  52H014                                   220 06 17.8
 BH2897:UTM  15      -  52H014                                   217 04 01.0
 BH2897
 BH2897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1263466520(NAD 83)
 BH2897
 BH2897|---------------------------------------------------------------------|
 BH2897| PID    Reference Object                     Distance      Geod. Az  |
 BH2897|                                                           dddmmss.s |
 BH2897| BH2896 52H014                              APPROX. 1.0 KM 2183526.2 |
 BH2897|---------------------------------------------------------------------|
 BH2897
 BH2897                          SUPERSEDED SURVEY CONTROL
 BH2897
 BH2897  NAD 83(1992)-  30 23 47.45326(N)    089 59 26.87062(W) AD(       ) 2
 BH2897  NAD 83(1986)-  30 23 47.46352(N)    089 59 26.86842(W) AD(       ) 2
 BH2897  NAD 27      -  30 23 46.76132(N)    089 59 26.60419(W) AD(       ) 2
 BH2897
 BH2897.Superseded values are not recommended for survey control.
 BH2897
 BH2897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2897.See file dsdata.pdf to determine how the superseded data were derived.
 BH2897
 BH2897_MARKER: DD = SURVEY DISK
 BH2897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2897_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2897+STABILITY: SURFACE MOTION
 BH2897
 BH2897  HISTORY     - Date     Condition        Report By
 BH2897  HISTORY     - 1977     MONUMENTED       LADTD
 BH2897  HISTORY     - 1986     GOOD             LADTD
 BH2897
 BH2897                          STATION DESCRIPTION
 BH2897
 BH2897'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2897'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF MANDEVILLE
 BH2897'AND 5 MILES SOUTHEAST OF COVINGTON.  THE MARK IS SET ON DEPARTMENT
 BH2897'OF HIGHWAYS PROPERTY NORTHWEST OF STATE HIGHWAY 1088 NEAR A FENCE.
 BH2897'
 BH2897'TO REACH THE STATION FROM THE INTERSECTION AT U.S. HIGHWAY 190
 BH2897'AND STATE HIGHWAY 59 IN MANDEVILLE, DRIVE NORTH ALONG STATE
 BH2897'HIGHWAY 59 FOR 0.8 MILES TO JUNCTION WITH STATE HIGHWAY 1088,
 BH2897'TURN RIGHT ON STATE HIGHWAY 1088 AND GO NORTHEAST FOR 3.5 MILES
 BH2897'TO INTERSTATE HIGHWAY 12, CONTINUE NORTHEAST ON STATE HIGHWAY
 BH2897'1088 FOR 0.7 MILES TO MARK SET ON THE LEFT AND NORTH OF THE
 BH2897'HIGHWAY NEAR A CULVERT AND A FENCE.
 BH2897'
 BH2897'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2897'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2897'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2897'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2897'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2897'STAMPED 52H015 1977.  THE MARK IS 170 FEET NORTHEAST OF THE
 BH2897'NORTH END OF A CONCRETE CULVERT UNDER A DRIVE TO A FIELD, 41
 BH2897'FEET NORTHWEST OF THE CENTER OF STATE HIGHWAY 1088, 3 FEET
 BH2897'SOUTHEAST OF A FENCE AND 2 FEET SOUTHWEST OF A METAL WITNESS
 BH2897'POST AND SIGN.
 BH2897
 BH2897                          STATION RECOVERY (1986)
 BH2897
 BH2897'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2897'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2895 ***********************************************************************
 BH2895  DESIGNATION -  52H016
 BH2895  PID         -  BH2895
 BH2895  STATE/COUNTY-  LA/ST TAMMANY
 BH2895  COUNTRY     -  US
 BH2895  USGS QUAD   -  SAINT TAMMANY (2018)
 BH2895
 BH2895                         *CURRENT SURVEY CONTROL
 BH2895  ______________________________________________________________________
 BH2895* NAD 83(1993) POSITION- 30 22 51.98455(N) 089 58 33.28778(W)   ADJUSTED
 BH2895* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2895  **This station is located in a suspected subsidence area (see below).
 BH2895  ______________________________________________________________________
 BH2895  GEOID HEIGHT    -        -26.738 (meters)                     GEOID18
 BH2895  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 BH2895  HORZ ORDER      -  SECOND
 BH2895
 BH2895.The horizontal coordinates were established by classical geodetic methods
 BH2895.and adjusted by the National Geodetic Survey in May 1994.
 BH2895
 BH2895.** This station is in an area of known vertical motion. If an
 BH2895.** orthometric height was ever established but is not available 
 BH2895.** in the current survey control section, the orthometric height
 BH2895.** is considered suspect.  Suspect heights are available in the
 BH2895.** superseded section only if requested.
 BH2895
 BH2895.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2895.GEOID18 height accuracy estimate available here.
 BH2895
 BH2895.Click photographs - Photos may exist for this station.
 BH2895
 BH2895.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2895
 BH2895. The following values were computed from the NAD 83(1993) position.
 BH2895
 BH2895;                    North         East     Units Scale Factor Converg.
 BH2895;SPC LA S     -   209,284.153 1,130,459.200   MT  0.99994769   +0 40 43.4
 BH2895;SPC LA S     -   686,626.43  3,708,848.23   sFT  0.99994769   +0 40 43.4
 BH2895;UTM  16      - 3,364,774.542   214,019.829   MT  1.00060909   -1 30 21.9
 BH2895;UTM  15      - 3,364,897.302   790,611.655   MT  1.00064204   +1 31 49.8
 BH2895
 BH2895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2895!SPC LA S     -   1.00000287  x   0.99994769  =   0.99995056
 BH2895!UTM  16      -   1.00000287  x   1.00060909  =   1.00061197
 BH2895!UTM  15      -   1.00000287  x   1.00064204  =   1.00064492
 BH2895
 BH2895:                Primary Azimuth Mark                     Grid Az
 BH2895:SPC LA S     -  52H017                                   117 26 35.3
 BH2895:UTM  16      -  52H017                                   119 37 40.6
 BH2895:UTM  15      -  52H017                                   116 35 28.9
 BH2895
 BH2895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1401964774(NAD 83)
 BH2895
 BH2895|---------------------------------------------------------------------|
 BH2895| PID    Reference Object                     Distance      Geod. Az  |
 BH2895|                                                           dddmmss.s |
 BH2895| BH2894 52H017                              APPROX. 1.3 KM 1180718.7 |
 BH2895|---------------------------------------------------------------------|
 BH2895
 BH2895                          SUPERSEDED SURVEY CONTROL
 BH2895
 BH2895  NAD 83(1992)-  30 22 51.98579(N)    089 58 33.28743(W) AD(       ) 2
 BH2895  NAD 83(1986)-  30 22 51.99589(N)    089 58 33.28523(W) AD(       ) 2
 BH2895  NAD 27      -  30 22 51.29183(N)    089 58 33.02306(W) AD(       ) 2
 BH2895
 BH2895.Superseded values are not recommended for survey control.
 BH2895
 BH2895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2895.See file dsdata.pdf to determine how the superseded data were derived.
 BH2895
 BH2895_MARKER: DD = SURVEY DISK
 BH2895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2895_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2895+STABILITY: SURFACE MOTION
 BH2895
 BH2895  HISTORY     - Date     Condition        Report By
 BH2895  HISTORY     - 1977     MONUMENTED       LADTD
 BH2895  HISTORY     - 1986     GOOD             LADTD
 BH2895
 BH2895                          STATION DESCRIPTION
 BH2895
 BH2895'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2895'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF MANDEVILLE
 BH2895'AND 5 MILES NORTHWEST OF LACOMBE.  THE MARK IS SET ON DEPARTMENT
 BH2895'HIGHWAYS PROPERTY NORTH OF INTERSTATE HIGHWAY 12 NEAR A FENCE.
 BH2895'
 BH2895'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 434
 BH2895'AND INTERSTATE 12, DRIVE WEST ALONG INTERSTATE 12 FOR 3.9 MILES
 BH2895'TO THE MARK SET ON THE RIGHT AND NORTH OF THE HIGHWAY NEAR A FENCE
 BH2895'AND A CULVERT.
 BH2895'
 BH2895'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2895'AND U.S. COAST AND GEODETIC SURVEY DISK IS SET IN TOP OF A 12-INCH
 BH2895'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2895'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2895'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2895'STAMPED 52H016 1977.  THE MARK IS 250 FEET NORTH OF THE
 BH2895'CENTER OF A CONCRETE BOX CULVERT UNDER INTERSTATE HIGHWAY
 BH2895'12, 102 FEET NORTH OF THE CENTER OF THE WEST BOUND LANE ON
 BH2895'INTERSTATE HIGHWAY 12, 7.5 FEET SOUTHWEST OF A FENCE
 BH2895'BRACE, 3.5 FEET SOUTH OF A FENCE AND 1.5 FEET WEST OF A METAL
 BH2895'WITNESS POST AND SIGN.
 BH2895
 BH2895                          STATION RECOVERY (1986)
 BH2895
 BH2895'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2895'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2894 ***********************************************************************
 BH2894  DESIGNATION -  52H017
 BH2894  PID         -  BH2894
 BH2894  STATE/COUNTY-  LA/ST TAMMANY
 BH2894  COUNTRY     -  US
 BH2894  USGS QUAD   -  SAINT TAMMANY (2018)
 BH2894
 BH2894                         *CURRENT SURVEY CONTROL
 BH2894  ______________________________________________________________________
 BH2894* NAD 83(1993) POSITION- 30 22 31.89346(N) 089 57 49.93538(W)   ADJUSTED
 BH2894* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2894  **This station is located in a suspected subsidence area (see below).
 BH2894  ______________________________________________________________________
 BH2894  GEOID HEIGHT    -        -26.737 (meters)                     GEOID18
 BH2894  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 BH2894  HORZ ORDER      -  SECOND
 BH2894
 BH2894.The horizontal coordinates were established by classical geodetic methods
 BH2894.and adjusted by the National Geodetic Survey in May 1994.
 BH2894
 BH2894.** This station is in an area of known vertical motion. If an
 BH2894.** orthometric height was ever established but is not available 
 BH2894.** in the current survey control section, the orthometric height
 BH2894.** is considered suspect.  Suspect heights are available in the
 BH2894.** superseded section only if requested.
 BH2894
 BH2894.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2894.GEOID18 height accuracy estimate available here.
 BH2894
 BH2894.Click photographs - Photos may exist for this station.
 BH2894
 BH2894.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2894
 BH2894. The following values were computed from the NAD 83(1993) position.
 BH2894
 BH2894;                    North         East     Units Scale Factor Converg.
 BH2894;SPC LA S     -   208,679.313 1,131,623.906   MT  0.99994705   +0 41 05.1
 BH2894;SPC LA S     -   684,642.05  3,712,669.43   sFT  0.99994705   +0 41 05.1
 BH2894;UTM  16      - 3,364,125.316   215,161.382   MT  1.00060105   -1 29 59.1
 BH2894;UTM  15      - 3,364,309.431   791,786.043   MT  1.00065048   +1 32 10.9
 BH2894
 BH2894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2894!SPC LA S     -   1.00000278  x   0.99994705  =   0.99994983
 BH2894!UTM  16      -   1.00000278  x   1.00060105  =   1.00060383
 BH2894!UTM  15      -   1.00000278  x   1.00065048  =   1.00065326
 BH2894
 BH2894:                Primary Azimuth Mark                     Grid Az
 BH2894:SPC LA S     -  52H016                                   297 26 35.5
 BH2894:UTM  16      -  52H016                                   299 37 39.7
 BH2894:UTM  15      -  52H016                                   296 35 29.7
 BH2894
 BH2894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1516164125(NAD 83)
 BH2894
 BH2894|---------------------------------------------------------------------|
 BH2894| PID    Reference Object                     Distance      Geod. Az  |
 BH2894|                                                           dddmmss.s |
 BH2894| BH2895 52H016                              APPROX. 1.3 KM 2980740.6 |
 BH2894|---------------------------------------------------------------------|
 BH2894
 BH2894                          SUPERSEDED SURVEY CONTROL
 BH2894
 BH2894  NAD 83(1992)-  30 22 31.89488(N)    089 57 49.93502(W) AD(       ) 2
 BH2894  NAD 83(1986)-  30 22 31.90487(N)    089 57 49.93275(W) AD(       ) 2
 BH2894  NAD 27      -  30 22 31.20020(N)    089 57 49.67237(W) AD(       ) 2
 BH2894
 BH2894.Superseded values are not recommended for survey control.
 BH2894
 BH2894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2894.See file dsdata.pdf to determine how the superseded data were derived.
 BH2894
 BH2894_MARKER: DD = SURVEY DISK
 BH2894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2894_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2894+STABILITY: SURFACE MOTION
 BH2894
 BH2894  HISTORY     - Date     Condition        Report By
 BH2894  HISTORY     - 1977     MONUMENTED       LADTD
 BH2894  HISTORY     - 1986     GOOD             LADTD
 BH2894
 BH2894                          STATION DESCRIPTION
 BH2894
 BH2894'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2894'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF LACOMBE.  THE MARK
 BH2894'IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NORTH OF INTERSTATE
 BH2894'HIGHWAY 12 NEAR A FENCE AND A FENCE RIGHT-OF-WAY.
 BH2894'
 BH2894'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 434,
 BH2894'AND INTERSTATE HIGHWAY 12, DRIVE WEST ALONG INTERSTAE HIGHWAY 12
 BH2894'FOR 3.1 MILES TO THE MARK ON THE RIGHT AND NORTH OF THE HIGHWAY.
 BH2894'
 BH2894'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2894'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF 12-INCH
 BH2894'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2894'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2894'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2894'STAMPED 52H017 1977.  THE MARK IS 141 FEET EAST OF A HIGHWAY
 BH2894'RIGHT-OF-WAY MARKER, 88 FEET NORTH OF THE CENTER OF THE WEST
 BH2894'BOUND LANE ON INTERSTATE HIGHWAY 12, 3 FEET SOUTH OF A FENCE
 BH2894'AND 2 FEET WEST OF A METAL WITNESS SIGN.
 BH2894
 BH2894                          STATION RECOVERY (1986)
 BH2894
 BH2894'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2894'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2888 ***********************************************************************
 BH2888  DESIGNATION -  52H018
 BH2888  PID         -  BH2888
 BH2888  STATE/COUNTY-  LA/ST TAMMANY
 BH2888  COUNTRY     -  US
 BH2888  USGS QUAD   -  LACOMBE (2018)
 BH2888
 BH2888                         *CURRENT SURVEY CONTROL
 BH2888  ______________________________________________________________________
 BH2888* NAD 83(1993) POSITION- 30 21 49.95526(N) 089 56 30.30212(W)   ADJUSTED
 BH2888* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2888  **This station is located in a suspected subsidence area (see below).
 BH2888  ______________________________________________________________________
 BH2888  GEOID HEIGHT    -        -26.733 (meters)                     GEOID18
 BH2888  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 BH2888  HORZ ORDER      -  SECOND
 BH2888
 BH2888.The horizontal coordinates were established by classical geodetic methods
 BH2888.and adjusted by the National Geodetic Survey in May 1994.
 BH2888
 BH2888.** This station is in an area of known vertical motion. If an
 BH2888.** orthometric height was ever established but is not available 
 BH2888.** in the current survey control section, the orthometric height
 BH2888.** is considered suspect.  Suspect heights are available in the
 BH2888.** superseded section only if requested.
 BH2888
 BH2888.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2888.GEOID18 height accuracy estimate available here.
 BH2888
 BH2888.Click photographs - Photos may exist for this station.
 BH2888
 BH2888.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2888
 BH2888. The following values were computed from the NAD 83(1993) position.
 BH2888
 BH2888;                    North         East     Units Scale Factor Converg.
 BH2888;SPC LA S     -   207,413.643 1,133,765.550   MT  0.99994574   +0 41 44.9
 BH2888;SPC LA S     -   680,489.59  3,719,695.81   sFT  0.99994574   +0 41 44.9
 BH2888;UTM  16      - 3,362,778.073   217,254.588   MT  1.00058639   -1 29 16.8
 BH2888;UTM  15      - 3,363,074.846   793,947.796   MT  1.00066611   +1 32 49.3
 BH2888
 BH2888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2888!SPC LA S     -   1.00000302  x   0.99994574  =   0.99994875
 BH2888!UTM  16      -   1.00000302  x   1.00058639  =   1.00058941
 BH2888!UTM  15      -   1.00000302  x   1.00066611  =   1.00066913
 BH2888
 BH2888:                Primary Azimuth Mark                     Grid Az
 BH2888:SPC LA S     -  52H019                                   122 39 39.1
 BH2888:UTM  16      -  52H019                                   124 50 40.8
 BH2888:UTM  15      -  52H019                                   121 48 34.7
 BH2888
 BH2888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1725462778(NAD 83)
 BH2888
 BH2888|---------------------------------------------------------------------|
 BH2888| PID    Reference Object                     Distance      Geod. Az  |
 BH2888|                                                           dddmmss.s |
 BH2888| BH2887 52H019                              APPROX. 2.4 KM 1232124.0 |
 BH2888|---------------------------------------------------------------------|
 BH2888
 BH2888                          SUPERSEDED SURVEY CONTROL
 BH2888
 BH2888  NAD 83(1992)-  30 21 49.95697(N)    089 56 30.30164(W) AD(       ) 2
 BH2888  NAD 83(1986)-  30 21 49.96677(N)    089 56 30.29938(W) AD(       ) 2
 BH2888  NAD 27      -  30 21 49.26098(N)    089 56 30.04161(W) AD(       ) 2
 BH2888
 BH2888.Superseded values are not recommended for survey control.
 BH2888
 BH2888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2888.See file dsdata.pdf to determine how the superseded data were derived.
 BH2888
 BH2888_MARKER: DD = SURVEY DISK
 BH2888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2888_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2888+STABILITY: SURFACE MOTION
 BH2888
 BH2888  HISTORY     - Date     Condition        Report By
 BH2888  HISTORY     - 1977     MONUMENTED       LADTD
 BH2888  HISTORY     - 1986     GOOD             LADTD
 BH2888
 BH2888                          STATION DESCRIPTION
 BH2888
 BH2888'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2888'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF LACOMBE.  THE MARK
 BH2888'IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NORTH OF INTERSTATE
 BH2888'HIGHWAY 12 NEAR A FENCE.
 BH2888'
 BH2888'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 434
 BH2888'AND INTERSTATE HIGHWAY 12 JUST NORTH OF LACOMBE, DRIVE WEST ALONG
 BH2888'INTERSTATE HIGHWAY 12 FOR 1.5 MILES TO THE MARK SET NORTH OF THE
 BH2888'HIGHWAY NEAR A RIGHT-OF-WAY MARKER AND CONCRETE CULVERT.
 BH2888'
 BH2888'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2888'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2888'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2888'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2888'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2888'STAMPED 52H018 1977.  THE MARK IS 89 FEET NORTHEAST OF THE CENTER
 BH2888'OF A WESTBOUND LANE ON INTERSTATE HIGHWAY 12, 56 FEET
 BH2888'NORTHWEST OF THE CENTER OF A HEADWALL ON A CONCRETE BOX DRAIN
 BH2888'UNDER INTERSTATE HIGHWAY 12, 2.5 FEET NORTH-NORTHEAST OF A
 BH2888'FENCE, AND 2 FEET WEST-NORTHWEST OF A METAL WITNESS POST
 BH2888'AND SIGN.
 BH2888
 BH2888                          STATION RECOVERY (1986)
 BH2888
 BH2888'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2888'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2887 ***********************************************************************
 BH2887  DESIGNATION -  52H019
 BH2887  PID         -  BH2887
 BH2887  STATE/COUNTY-  LA/ST TAMMANY
 BH2887  COUNTRY     -  US
 BH2887  USGS QUAD   -  LACOMBE (2018)
 BH2887
 BH2887                         *CURRENT SURVEY CONTROL
 BH2887  ______________________________________________________________________
 BH2887* NAD 83(1993) POSITION- 30 21 06.87843(N) 089 55 14.86072(W)   ADJUSTED
 BH2887* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2887  **This station is located in a suspected subsidence area (see below).
 BH2887  ______________________________________________________________________
 BH2887  GEOID HEIGHT    -        -26.727 (meters)                     GEOID18
 BH2887  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 BH2887  HORZ ORDER      -  SECOND
 BH2887
 BH2887.The horizontal coordinates were established by classical geodetic methods
 BH2887.and adjusted by the National Geodetic Survey in May 1994.
 BH2887
 BH2887.** This station is in an area of known vertical motion. If an
 BH2887.** orthometric height was ever established but is not available 
 BH2887.** in the current survey control section, the orthometric height
 BH2887.** is considered suspect.  Suspect heights are available in the
 BH2887.** superseded section only if requested.
 BH2887
 BH2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2887.GEOID18 height accuracy estimate available here.
 BH2887
 BH2887.Click photographs - Photos may exist for this station.
 BH2887
 BH2887.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2887
 BH2887. The following values were computed from the NAD 83(1993) position.
 BH2887
 BH2887;                    North         East     Units Scale Factor Converg.
 BH2887;SPC LA S     -   206,111.955 1,135,796.184   MT  0.99994444   +0 42 22.6
 BH2887;SPC LA S     -   676,218.97  3,726,357.98   sFT  0.99994444   +0 42 22.6
 BH2887;UTM  16      - 3,361,399.089   219,235.410   MT  1.00057261   -1 28 36.7
 BH2887;UTM  15      - 3,361,802.534   795,999.032   MT  1.00068105   +1 33 25.5
 BH2887
 BH2887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2887!SPC LA S     -   1.00000195  x   0.99994444  =   0.99994639
 BH2887!UTM  16      -   1.00000195  x   1.00057261  =   1.00057456
 BH2887!UTM  15      -   1.00000195  x   1.00068105  =   1.00068300
 BH2887
 BH2887:                Primary Azimuth Mark                     Grid Az
 BH2887:SPC LA S     -  DIXIE                                    212 02 26.1
 BH2887:UTM  16      -  DIXIE                                    214 13 25.4
 BH2887:UTM  15      -  DIXIE                                    211 11 23.2
 BH2887
 BH2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1923561399(NAD 83)
 BH2887
 BH2887|---------------------------------------------------------------------|
 BH2887| PID    Reference Object                     Distance      Geod. Az  |
 BH2887|                                                           dddmmss.s |
 BH2887| BH2884 DIXIE                               APPROX. 0.6 KM 2124448.7 |
 BH2887|---------------------------------------------------------------------|
 BH2887
 BH2887                          SUPERSEDED SURVEY CONTROL
 BH2887
 BH2887  NAD 83(1992)-  30 21 06.88048(N)    089 55 14.86005(W) AD(       ) 2
 BH2887  NAD 83(1986)-  30 21 06.89007(N)    089 55 14.85784(W) AD(       ) 2
 BH2887  NAD 27      -  30 21 06.18350(N)    089 55 14.60226(W) AD(       ) 2
 BH2887
 BH2887.Superseded values are not recommended for survey control.
 BH2887
 BH2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2887.See file dsdata.pdf to determine how the superseded data were derived.
 BH2887
 BH2887_MARKER: DD = SURVEY DISK
 BH2887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2887_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2887+STABILITY: SURFACE MOTION
 BH2887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2887+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2010
 BH2887
 BH2887  HISTORY     - Date     Condition        Report By
 BH2887  HISTORY     - 1977     MONUMENTED       LADTD
 BH2887  HISTORY     - 1986     GOOD             LADTD
 BH2887  HISTORY     - 20100415 GOOD             INDIV
 BH2887
 BH2887                          STATION DESCRIPTION
 BH2887
 BH2887'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2887'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF LACOMBE.  THE MARK
 BH2887'IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NEAR AN INTERCHANGE
 BH2887'ON STATE HIGHWAY 434 AND INTERSTATE HIGHWAY 12.
 BH2887'
 BH2887'TO REACH THE STATION FROM THE INTERSECTION AT U.S. HIGHWAY 190
 BH2887'AND STATE HIGHWAY 434 IN LACOMBE, DRIVE NORTH ALONG STATE HIGHWAY
 BH2887'434 FOR 2.6 MILES TO THE INTERCHANGE ON INTERSTATE HIGHWAY 12
 BH2887'AND THE STATION MARK NEAR THE SOUTHEAST CORNER OF THE OVERPASS.
 BH2887'
 BH2887'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2887'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2887'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2887'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2887'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2887'STAMPED 52H019 1977.  THE MARK IS 110 FEET SOUTH OF THE CENTER
 BH2887'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 24 FEET
 BH2887'EAST-SOUTHEAST OF THE CENTER OF STATE HIGHWAY 434, 2.5 FEET
 BH2887'SOUTHEAST OF THE SOUTHEAST CORNER OF THE OVERPASS AND 1.5
 BH2887'FEET WEST-SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 BH2887
 BH2887                          STATION RECOVERY (1986)
 BH2887
 BH2887'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2887'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BH2887
 BH2887                          STATION RECOVERY (2010)
 BH2887
 BH2887'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (RFD)
 BH2887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2886 ***********************************************************************
 BH2886  DESIGNATION -  52H020
 BH2886  PID         -  BH2886
 BH2886  STATE/COUNTY-  LA/ST TAMMANY
 BH2886  COUNTRY     -  US
 BH2886  USGS QUAD   -  LACOMBE (2018)
 BH2886
 BH2886                         *CURRENT SURVEY CONTROL
 BH2886  ______________________________________________________________________
 BH2886* NAD 83(1993) POSITION- 30 20 26.15657(N) 089 53 51.04151(W)   ADJUSTED
 BH2886* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2886  **This station is located in a suspected subsidence area (see below).
 BH2886  ______________________________________________________________________
 BH2886  GEOID HEIGHT    -        -26.723 (meters)                     GEOID18
 BH2886  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 BH2886  HORZ ORDER      -  SECOND
 BH2886
 BH2886.The horizontal coordinates were established by classical geodetic methods
 BH2886.and adjusted by the National Geodetic Survey in May 1994.
 BH2886
 BH2886.** This station is in an area of known vertical motion. If an
 BH2886.** orthometric height was ever established but is not available 
 BH2886.** in the current survey control section, the orthometric height
 BH2886.** is considered suspect.  Suspect heights are available in the
 BH2886.** superseded section only if requested.
 BH2886
 BH2886.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2886.GEOID18 height accuracy estimate available here.
 BH2886
 BH2886.Click photographs - Photos may exist for this station.
 BH2886
 BH2886.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2886
 BH2886. The following values were computed from the NAD 83(1993) position.
 BH2886
 BH2886;                    North         East     Units Scale Factor Converg.
 BH2886;SPC LA S     -   204,885.956 1,138,050.131   MT  0.99994326   +0 43 04.5
 BH2886;SPC LA S     -   672,196.67  3,733,752.80   sFT  0.99994326   +0 43 04.5
 BH2886;UTM  16      - 3,360,087.315   221,442.394   MT  1.00055738   -1 27 52.5
 BH2886
 BH2886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2886!SPC LA S     -   1.00000314  x   0.99994326  =   0.99994640
 BH2886!UTM  16      -   1.00000314  x   1.00055738  =   1.00056052
 BH2886
 BH2886:                Primary Azimuth Mark                     Grid Az
 BH2886:SPC LA S     -  52H021                                   120 44 00.3
 BH2886:UTM  16      -  52H021                                   122 54 57.3
 BH2886
 BH2886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2144260087(NAD 83)
 BH2886
 BH2886|---------------------------------------------------------------------|
 BH2886| PID    Reference Object                     Distance      Geod. Az  |
 BH2886|                                                           dddmmss.s |
 BH2886| BH2885 52H021                              APPROX. 1.6 KM 1212704.8 |
 BH2886|---------------------------------------------------------------------|
 BH2886
 BH2886                          SUPERSEDED SURVEY CONTROL
 BH2886
 BH2886  NAD 83(1992)-  30 20 26.15911(N)    089 53 51.04068(W) AD(       ) 2
 BH2886  NAD 83(1986)-  30 20 26.16842(N)    089 53 51.03839(W) AD(       ) 2
 BH2886  NAD 27      -  30 20 25.46296(N)    089 53 50.78666(W) AD(       ) 2
 BH2886
 BH2886.Superseded values are not recommended for survey control.
 BH2886
 BH2886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2886.See file dsdata.pdf to determine how the superseded data were derived.
 BH2886
 BH2886_MARKER: DD = SURVEY DISK
 BH2886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2886_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2886+STABILITY: SURFACE MOTION
 BH2886
 BH2886  HISTORY     - Date     Condition        Report By
 BH2886  HISTORY     - 1977     MONUMENTED       LADTD
 BH2886  HISTORY     - 1986     GOOD             LADTD
 BH2886
 BH2886                          STATION DESCRIPTION
 BH2886
 BH2886'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2886'THE STATION IS LOCATED ABOUT 2.5 MILES NORTHEAST OF LACOMBE AND 3
 BH2886'MILES NORTHWEST OF SLIDELL.  THE MARK IS SET ON DEPARTMENT OF
 BH2886'HIGHWAYS PROPERTY ON INTERSTATE HIGHWAY 12 NEAR A RIGHT-OF-WAY
 BH2886'FENCE.
 BH2886'
 BH2886'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY 12
 BH2886'AND STATE HIGHWAY 434 JUST NORTH OF LACOMBE, DRIVE EAST ALONG
 BH2886'INTERSTATE HIGHWAY 12 FOR 1 MILE TO THE MARK SET NORTH OF THE
 BH2886'HIGHWAY NEAR A RIGHT-OF-WAY FENCE AND MARKER.
 BH2886'
 BH2886'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2886'AND U.S. COAST AN GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2886'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2886'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2886'CONCRETE WABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2886'STAMPED 52H020 1977.  THE MARK IS 219.5 FEET WEST OF A CONCRETE
 BH2886'HIGHWAY RIGHT-OF-WAY MARKER, 102 FEET NORTH OF THE CENTER OF
 BH2886'THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12, 3 FEET SOUTH OF A
 BH2886'FENCE AND 1.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BH2886
 BH2886                          STATION RECOVERY (1986)
 BH2886
 BH2886'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2886'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2885 ***********************************************************************
 BH2885  DESIGNATION -  52H021
 BH2885  PID         -  BH2885
 BH2885  STATE/COUNTY-  LA/ST TAMMANY
 BH2885  COUNTRY     -  US
 BH2885  USGS QUAD   -  LACOMBE (2018)
 BH2885
 BH2885                         *CURRENT SURVEY CONTROL
 BH2885  ______________________________________________________________________
 BH2885* NAD 83(1993) POSITION- 30 19 59.17467(N) 089 53 00.19052(W)   ADJUSTED
 BH2885* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2885  **This station is located in a suspected subsidence area (see below).
 BH2885  ______________________________________________________________________
 BH2885  GEOID HEIGHT    -        -26.720 (meters)                     GEOID18
 BH2885  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 BH2885  HORZ ORDER      -  SECOND
 BH2885
 BH2885.The horizontal coordinates were established by classical geodetic methods
 BH2885.and adjusted by the National Geodetic Survey in May 1994.
 BH2885
 BH2885.** This station is in an area of known vertical motion. If an
 BH2885.** orthometric height was ever established but is not available 
 BH2885.** in the current survey control section, the orthometric height
 BH2885.** is considered suspect.  Suspect heights are available in the
 BH2885.** superseded section only if requested.
 BH2885
 BH2885.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2885.GEOID18 height accuracy estimate available here.
 BH2885
 BH2885.Click photographs - Photos may exist for this station.
 BH2885
 BH2885.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2885
 BH2885. The following values were computed from the NAD 83(1993) position.
 BH2885
 BH2885;                    North         East     Units Scale Factor Converg.
 BH2885;SPC LA S     -   204,072.292 1,139,418.676   MT  0.99994249   +0 43 30.0
 BH2885;SPC LA S     -   669,527.18  3,738,242.77   sFT  0.99994249   +0 43 30.0
 BH2885;UTM  16      - 3,359,221.601   222,779.778   MT  1.00054821   -1 27 25.6
 BH2885
 BH2885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2885!SPC LA S     -   1.00000319  x   0.99994249  =   0.99994568
 BH2885!UTM  16      -   1.00000319  x   1.00054821  =   1.00055140
 BH2885
 BH2885:                Primary Azimuth Mark                     Grid Az
 BH2885:SPC LA S     -  52H020                                   300 44 00.5
 BH2885:UTM  16      -  52H020                                   302 54 56.1
 BH2885
 BH2885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2277959221(NAD 83)
 BH2885
 BH2885|---------------------------------------------------------------------|
 BH2885| PID    Reference Object                     Distance      Geod. Az  |
 BH2885|                                                           dddmmss.s |
 BH2885| BH2886 52H020                              APPROX. 1.6 KM 3012730.5 |
 BH2885|---------------------------------------------------------------------|
 BH2885
 BH2885                          SUPERSEDED SURVEY CONTROL
 BH2885
 BH2885  NAD 83(1992)-  30 19 59.17761(N)    089 53 00.18960(W) AD(       ) 2
 BH2885  NAD 83(1986)-  30 19 59.18666(N)    089 53 00.18721(W) AD(       ) 2
 BH2885  NAD 27      -  30 19 58.48274(N)    089 52 59.93927(W) AD(       ) 2
 BH2885
 BH2885.Superseded values are not recommended for survey control.
 BH2885
 BH2885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2885.See file dsdata.pdf to determine how the superseded data were derived.
 BH2885
 BH2885_MARKER: DD = SURVEY DISK
 BH2885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2885_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2885+STABILITY: SURFACE MOTION
 BH2885
 BH2885  HISTORY     - Date     Condition        Report By
 BH2885  HISTORY     - 1977     MONUMENTED       LADTD
 BH2885  HISTORY     - 1986     GOOD             LADTD
 BH2885
 BH2885                          STATION DESCRIPTION
 BH2885
 BH2885'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2885'THE STATION IS LOCATED ABOUT 1 MILE FROM SLIDELL AND 5 MILES
 BH2885'NORTHEAST OF LACOMBE.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS
 BH2885'PROPERTY ON INTERSTATE HIGHWAY 12 SOUTH OF THE HIGHWAY NEAR A
 BH2885'FENCE.
 BH2885'
 BH2885'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY 12
 BH2885'AND STATE HIGHWAY 434 NORTH OF LACOMBE, DRIVE EAST ALONG
 BH2885'INTERSTATE HIGHWAY 12 FOR 2.6 MILES TO THE MARK SET SOUTH OF THE
 BH2885'HIGHWAY NEAR A FENCE.
 BH2885'
 BH2885'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2885'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2885'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2885'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2885'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2885'STAMPED 52H021 1977.  THE MARK IS 123 FEET EAST OF A FENCE BRACE
 BH2885'IN THE RIGHT-OF-WAY FENCE, 101.5 FEET SOUTH OF THE CENTER OF
 BH2885'THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 2.5 FEET NORTH OF
 BH2885'A RIGHT-OF-WAY FENCE AND 2 FEET SOUTH OF A METAL WITNESS
 BH2885'POST AND SIGN.
 BH2885
 BH2885                          STATION RECOVERY (1986)
 BH2885
 BH2885'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2885'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2876 ***********************************************************************
 BH2876  DESIGNATION -  52H022
 BH2876  PID         -  BH2876
 BH2876  STATE/COUNTY-  LA/ST TAMMANY
 BH2876  COUNTRY     -  US
 BH2876  USGS QUAD   -  SLIDELL (2018)
 BH2876
 BH2876                         *CURRENT SURVEY CONTROL
 BH2876  ______________________________________________________________________
 BH2876* NAD 83(1993) POSITION- 30 19 29.37142(N) 089 51 26.79585(W)   ADJUSTED
 BH2876* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2876  **This station is located in a suspected subsidence area (see below).
 BH2876  ______________________________________________________________________
 BH2876  GEOID HEIGHT    -        -26.723 (meters)                     GEOID18
 BH2876  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 BH2876  HORZ ORDER      -  SECOND
 BH2876
 BH2876.The horizontal coordinates were established by classical geodetic methods
 BH2876.and adjusted by the National Geodetic Survey in May 1994.
 BH2876
 BH2876.** This station is in an area of known vertical motion. If an
 BH2876.** orthometric height was ever established but is not available 
 BH2876.** in the current survey control section, the orthometric height
 BH2876.** is considered suspect.  Suspect heights are available in the
 BH2876.** superseded section only if requested.
 BH2876
 BH2876.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2876.GEOID18 height accuracy estimate available here.
 BH2876
 BH2876.Click photographs - Photos may exist for this station.
 BH2876
 BH2876.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2876
 BH2876. The following values were computed from the NAD 83(1993) position.
 BH2876
 BH2876;                    North         East     Units Scale Factor Converg.
 BH2876;SPC LA S     -   203,186.510 1,141,924.887   MT  0.99994167   +0 44 16.7
 BH2876;SPC LA S     -   666,621.07  3,746,465.23   sFT  0.99994167   +0 44 16.7
 BH2876;UTM  16      - 3,358,240.460   225,251.926   MT  1.00053138   -1 26 37.1
 BH2876
 BH2876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2876!SPC LA S     -   1.00000220  x   0.99994167  =   0.99994387
 BH2876!UTM  16      -   1.00000220  x   1.00053138  =   1.00053358
 BH2876
 BH2876:                Primary Azimuth Mark                     Grid Az
 BH2876:SPC LA S     -  52H021                                   289 27 54.8
 BH2876:UTM  16      -  52H021                                   291 38 48.6
 BH2876
 BH2876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2525158240(NAD 83)
 BH2876
 BH2876|---------------------------------------------------------------------|
 BH2876| PID    Reference Object                     Distance      Geod. Az  |
 BH2876|                                                           dddmmss.s |
 BH2876| BH2885 52H021                              APPROX. 2.7 KM 2901211.5 |
 BH2876|---------------------------------------------------------------------|
 BH2876
 BH2876                          SUPERSEDED SURVEY CONTROL
 BH2876
 BH2876  NAD 83(1992)-  30 19 29.37508(N)    089 51 26.79477(W) AD(       ) 2
 BH2876  NAD 83(1986)-  30 19 29.38371(N)    089 51 26.79231(W) AD(       ) 2
 BH2876  NAD 27      -  30 19 28.68226(N)    089 51 26.54878(W) AD(       ) 2
 BH2876
 BH2876.Superseded values are not recommended for survey control.
 BH2876
 BH2876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2876.See file dsdata.pdf to determine how the superseded data were derived.
 BH2876
 BH2876_MARKER: DD = SURVEY DISK
 BH2876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2876_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2876+STABILITY: SURFACE MOTION
 BH2876
 BH2876  HISTORY     - Date     Condition        Report By
 BH2876  HISTORY     - 1977     MONUMENTED       LADTD
 BH2876  HISTORY     - 1986     GOOD             LADTD
 BH2876
 BH2876                          STATION DESCRIPTION
 BH2876
 BH2876'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2876'THE STATION IS LOCATED 0.5 MILES NORTHWEST OF SLIDELL AND 5 MILES
 BH2876'NORTHEAST OF LACOMBE.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS
 BH2876'PROPERTY ON INTERSTATE HIGHWAY 12 NEAR THE DIXIE RANCH ROAD
 BH2876'INTERCHANGE.
 BH2876'
 BH2876'TO REACH THE STATION FROM THE INTERCHANGE AT U.S. HIGHWAY 190
 BH2876'AND STATE HIGHWAY 433, DRIVE NORTHWEST ALONG DIXIE RANCH ROAD FOR
 BH2876'2 MILES TO THE INTERCHANGE ON INTERSTATE HIGHWAY 12 AND THE MARK
 BH2876'SET NEAR THE NORTHEAST CORNER OF THE OVERPASS.
 BH2876'
 BH2876'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2876'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2876'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2876'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2876'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2876'STAMPED 52H022 1977.  THE MARK IS 128 FEET NORTH OF THE CENTER
 BH2876'OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12, 19 FEET
 BH2876'NORTHEAST OF THE NORTHEAST CORNER OF THE OVERPASS, 18 FEET
 BH2876'EAST OF THE CENTER OF THE DIXIE RANCH ROAD, 10.5 FEET
 BH2876'NORTHEAST OF THE BRIDGE ABUTMENT AND 1.5 FEET SOUTHEAST OF A
 BH2876'METAL WITNESS POST AND SIGN.
 BH2876
 BH2876                          STATION RECOVERY (1986)
 BH2876
 BH2876'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2876'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2875 ***********************************************************************
 BH2875  DESIGNATION -  52H023
 BH2875  PID         -  BH2875
 BH2875  STATE/COUNTY-  LA/ST TAMMANY
 BH2875  COUNTRY     -  US
 BH2875  USGS QUAD   -  SLIDELL (2018)
 BH2875
 BH2875                         *CURRENT SURVEY CONTROL
 BH2875  ______________________________________________________________________
 BH2875* NAD 83(1993) POSITION- 30 18 45.77757(N) 089 49 32.72245(W)   ADJUSTED
 BH2875* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2875  **This station is located in a suspected subsidence area (see below).
 BH2875  ______________________________________________________________________
 BH2875  GEOID HEIGHT    -        -26.723 (meters)                     GEOID18
 BH2875  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 BH2875  HORZ ORDER      -  SECOND
 BH2875
 BH2875.The horizontal coordinates were established by classical geodetic methods
 BH2875.and adjusted by the National Geodetic Survey in May 1994.
 BH2875
 BH2875.** This station is in an area of known vertical motion. If an
 BH2875.** orthometric height was ever established but is not available 
 BH2875.** in the current survey control section, the orthometric height
 BH2875.** is considered suspect.  Suspect heights are available in the
 BH2875.** superseded section only if requested.
 BH2875
 BH2875.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2875.GEOID18 height accuracy estimate available here.
 BH2875
 BH2875.Click photographs - Photos may exist for this station.
 BH2875
 BH2875.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2875
 BH2875. The following values were computed from the NAD 83(1993) position.
 BH2875
 BH2875;                    North         East     Units Scale Factor Converg.
 BH2875;SPC LA S     -   201,883.951 1,144,989.471   MT  0.99994050   +0 45 13.7
 BH2875;SPC LA S     -   662,347.60  3,756,519.62   sFT  0.99994050   +0 45 13.7
 BH2875;UTM  16      - 3,356,821.382   228,266.461   MT  1.00051105   -1 25 37.5
 BH2875
 BH2875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2875!SPC LA S     -   1.00000232  x   0.99994050  =   0.99994282
 BH2875!UTM  16      -   1.00000232  x   1.00051105  =   1.00051337
 BH2875
 BH2875:                Primary Azimuth Mark                     Grid Az
 BH2875:SPC LA S     -  52H024                                   102 22 42.2
 BH2875:UTM  16      -  52H024                                   104 33 33.4
 BH2875
 BH2875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2826656821(NAD 83)
 BH2875
 BH2875|---------------------------------------------------------------------|
 BH2875| PID    Reference Object                     Distance      Geod. Az  |
 BH2875|                                                           dddmmss.s |
 BH2875| BH2873 52H024                              APPROX. 1.5 KM 1030755.9 |
 BH2875|---------------------------------------------------------------------|
 BH2875
 BH2875                          SUPERSEDED SURVEY CONTROL
 BH2875
 BH2875  NAD 83(1992)-  30 18 45.78219(N)    089 49 32.72101(W) AD(       ) 2
 BH2875  NAD 83(1986)-  30 18 45.79020(N)    089 49 32.71864(W) AD(       ) 2
 BH2875  NAD 27      -  30 18 45.09164(N)    089 49 32.47935(W) AD(       ) 2
 BH2875
 BH2875.Superseded values are not recommended for survey control.
 BH2875
 BH2875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2875.See file dsdata.pdf to determine how the superseded data were derived.
 BH2875
 BH2875_MARKER: DD = SURVEY DISK
 BH2875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2875_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2875+STABILITY: SURFACE MOTION
 BH2875
 BH2875  HISTORY     - Date     Condition        Report By
 BH2875  HISTORY     - 1977     MONUMENTED       LADTD
 BH2875  HISTORY     - 1986     GOOD             LADTD
 BH2875
 BH2875                          STATION DESCRIPTION
 BH2875
 BH2875'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2875'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF DOWNTOWN
 BH2875'SLIDELL.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NEAR
 BH2875'THE SOUTHEAST CORNER OF AN OVERPASS ON AN INTERCHANGE ON
 BH2875'INTERSTATE HIGHWAY 12.
 BH2875'
 BH2875'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY
 BH2875'12 AND DIXIE RANCH ROAD, DRIVE EAST ALONG INTERSTATE HIGHWAY 12
 BH2875'FOR 2.1 MILES TO THE AIRPORT ROAD INTERCHANGE AND THE MARK SET
 BH2875'NEAR THE SOUTHEAST CORNER OF THE OVERPASS.
 BH2875'
 BH2875'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2875'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2875'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2875'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2875'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2875'STAMPED 52H023 1977.  THE MARK IS 124 FEET SOUTH OF THE CENTER
 BH2875'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 25 FEET EAST
 BH2875'OF THE CENTER OF AIRPORT ROAD, 6 FEET SOUTHEAST OF THE
 BH2875'SOUTHEAST CORNER OF THE OVERPASS, AND 2 FEET WEST OF A METAL
 BH2875'WITNESS POST AND SIGN.
 BH2875
 BH2875                          STATION RECOVERY (1986)
 BH2875
 BH2875'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2875'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2873 ***********************************************************************
 BH2873  DESIGNATION -  52H024
 BH2873  PID         -  BH2873
 BH2873  STATE/COUNTY-  LA/ST TAMMANY
 BH2873  COUNTRY     -  US
 BH2873  USGS QUAD   -  SLIDELL (2018)
 BH2873
 BH2873                         *CURRENT SURVEY CONTROL
 BH2873  ______________________________________________________________________
 BH2873* NAD 83(1993) POSITION- 30 18 34.66019(N) 089 48 37.81644(W)   ADJUSTED
 BH2873* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2873  **This station is located in a suspected subsidence area (see below).
 BH2873  ______________________________________________________________________
 BH2873  GEOID HEIGHT    -        -26.727 (meters)                     GEOID18
 BH2873  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 BH2873  HORZ ORDER      -  SECOND
 BH2873
 BH2873.The horizontal coordinates were established by classical geodetic methods
 BH2873.and adjusted by the National Geodetic Survey in May 1994.
 BH2873
 BH2873.** This station is in an area of known vertical motion. If an
 BH2873.** orthometric height was ever established but is not available 
 BH2873.** in the current survey control section, the orthometric height
 BH2873.** is considered suspect.  Suspect heights are available in the
 BH2873.** superseded section only if requested.
 BH2873
 BH2873.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2873.GEOID18 height accuracy estimate available here.
 BH2873
 BH2873.Click photographs - Photos may exist for this station.
 BH2873
 BH2873.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2873
 BH2873. The following values were computed from the NAD 83(1993) position.
 BH2873
 BH2873;                    North         East     Units Scale Factor Converg.
 BH2873;SPC LA S     -   201,561.051 1,146,460.746   MT  0.99994021   +0 45 41.2
 BH2873;SPC LA S     -   661,288.21  3,761,346.63   sFT  0.99994021   +0 45 41.2
 BH2873;UTM  16      - 3,356,442.515   229,725.208   MT  1.00050129   -1 25 09.3
 BH2873
 BH2873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2873!SPC LA S     -   1.00000352  x   0.99994021  =   0.99994373
 BH2873!UTM  16      -   1.00000352  x   1.00050129  =   1.00050481
 BH2873
 BH2873:                Primary Azimuth Mark                     Grid Az
 BH2873:SPC LA S     -  52H023                                   282 22 42.4
 BH2873:UTM  16      -  52H023                                   284 33 32.9
 BH2873
 BH2873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2972556442(NAD 83)
 BH2873
 BH2873|---------------------------------------------------------------------|
 BH2873| PID    Reference Object                     Distance      Geod. Az  |
 BH2873|                                                           dddmmss.s |
 BH2873| BH2875 52H023                              APPROX. 1.5 KM 2830823.6 |
 BH2873|---------------------------------------------------------------------|
 BH2873
 BH2873                          SUPERSEDED SURVEY CONTROL
 BH2873
 BH2873  NAD 83(1992)-  30 18 34.66530(N)    089 48 37.81504(W) AD(       ) 2
 BH2873  NAD 83(1986)-  30 18 34.67293(N)    089 48 37.81251(W) AD(       ) 2
 BH2873  NAD 27      -  30 18 33.97581(N)    089 48 37.57741(W) AD(       ) 2
 BH2873
 BH2873.Superseded values are not recommended for survey control.
 BH2873
 BH2873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2873.See file dsdata.pdf to determine how the superseded data were derived.
 BH2873
 BH2873_MARKER: DD = SURVEY DISK
 BH2873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2873_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2873+STABILITY: SURFACE MOTION
 BH2873
 BH2873  HISTORY     - Date     Condition        Report By
 BH2873  HISTORY     - 1977     MONUMENTED       LADTD
 BH2873  HISTORY     - 1986     GOOD             LADTD
 BH2873
 BH2873                          STATION DESCRIPTION
 BH2873
 BH2873'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2873'THE STATION IS LOCATED ABOUT 2 MILES NORTHWEST OF DOWNTOWN
 BH2873'SLIDELL.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY
 BH2873'SOUTH OF INTERSTATE HIGHWAY 12 NEAR A CHAIN-LINK FENCE.
 BH2873'
 BH2873'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY
 BH2873'12 AND AIRPORT ROAD, DRIVE EAST ALONG INTERSTATE HIGHWAY 12 FOR
 BH2873'0.9 MILES TO THE MARK SET ON THE RIGHT AND SOUTH OF THE HIGHWAY.
 BH2873'
 BH2873'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2873'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2873'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2873'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2873'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2873'STAMPED 52H024 1977.  THE MARK IS 103 FEET SOUTH OF THE CENTER
 BH2873'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 15 FEET
 BH2873'NORTHEAST OF A 24 INCH PINE TREE, 3 FEET NORTH OF A CHAIN-LINK
 BH2873'FENCE AND 1.5 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BH2873
 BH2873                          STATION RECOVERY (1986)
 BH2873
 BH2873'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2873'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2874 ***********************************************************************
 BH2874  DESIGNATION -  52H025
 BH2874  PID         -  BH2874
 BH2874  STATE/COUNTY-  LA/ST TAMMANY
 BH2874  COUNTRY     -  US
 BH2874  USGS QUAD   -  SLIDELL (2018)
 BH2874
 BH2874                         *CURRENT SURVEY CONTROL
 BH2874  ______________________________________________________________________
 BH2874* NAD 83(1993) POSITION- 30 18 36.66539(N) 089 47 17.03113(W)   ADJUSTED
 BH2874* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2874  **This station is located in a suspected subsidence area (see below).
 BH2874  ______________________________________________________________________
 BH2874  GEOID HEIGHT    -        -26.744 (meters)                     GEOID18
 BH2874  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 BH2874  HORZ ORDER      -  SECOND
 BH2874
 BH2874.The horizontal coordinates were established by classical geodetic methods
 BH2874.and adjusted by the National Geodetic Survey in May 1994.
 BH2874
 BH2874.** This station is in an area of known vertical motion. If an
 BH2874.** orthometric height was ever established but is not available 
 BH2874.** in the current survey control section, the orthometric height
 BH2874.** is considered suspect.  Suspect heights are available in the
 BH2874.** superseded section only if requested.
 BH2874
 BH2874.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2874.GEOID18 height accuracy estimate available here.
 BH2874
 BH2874.Click photographs - Photos may exist for this station.
 BH2874
 BH2874.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2874
 BH2874. The following values were computed from the NAD 83(1993) position.
 BH2874
 BH2874;                    North         East     Units Scale Factor Converg.
 BH2874;SPC LA S     -   201,651.683 1,148,618.025   MT  0.99994026   +0 46 21.6
 BH2874;SPC LA S     -   661,585.56  3,768,424.30   sFT  0.99994026   +0 46 21.6
 BH2874;UTM  16      - 3,356,451.002   231,885.570   MT  1.00048694   -1 24 28.5
 BH2874
 BH2874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2874!SPC LA S     -   1.00000206  x   0.99994026  =   0.99994232
 BH2874!UTM  16      -   1.00000206  x   1.00048694  =   1.00048900
 BH2874
 BH2874:                Primary Azimuth Mark                     Grid Az
 BH2874:SPC LA S     -  52 H 026                                 088 06 40.5
 BH2874:UTM  16      -  52 H 026                                 090 17 30.6
 BH2874
 BH2874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3188556451(NAD 83)
 BH2874
 BH2874|---------------------------------------------------------------------|
 BH2874| PID    Reference Object                     Distance      Geod. Az  |
 BH2874|                                                           dddmmss.s |
 BH2874| BH1930 52 H 026                            APPROX. 1.6 KM 0885302.1 |
 BH2874|---------------------------------------------------------------------|
 BH2874
 BH2874                          SUPERSEDED SURVEY CONTROL
 BH2874
 BH2874  NAD 83(1992)-  30 18 36.67118(N)    089 47 17.02987(W) AD(       ) 2
 BH2874  NAD 83(1986)-  30 18 36.67827(N)    089 47 17.02710(W) AD(       ) 2
 BH2874  NAD 27      -  30 18 35.98252(N)    089 47 16.79684(W) AD(       ) 2
 BH2874
 BH2874.Superseded values are not recommended for survey control.
 BH2874
 BH2874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2874.See file dsdata.pdf to determine how the superseded data were derived.
 BH2874
 BH2874_MARKER: DD = SURVEY DISK
 BH2874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2874_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2874+STABILITY: SURFACE MOTION
 BH2874
 BH2874  HISTORY     - Date     Condition        Report By
 BH2874  HISTORY     - 1977     MONUMENTED       LADTD
 BH2874  HISTORY     - 1986     GOOD             LADTD
 BH2874
 BH2874                          STATION DESCRIPTION
 BH2874
 BH2874'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2874'THE STATION IS LOCATED ABOUT 2 MILES NORTH-NORTHWEST OF DOWNTOWN
 BH2874'SLIDELL.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY IN
 BH2874'THE MEDIAN OF INTERSTATE HIGHWAY 12 JUST WEST OF AN OVERPASS
 BH2874'OVER THE ILLINOIS CENTRAL RAILROAD.
 BH2874'
 BH2874'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY
 BH2874'12 AND U.S. HIGHWAY 11 IN NORTH SLIDELL, DRIVE WEST ALONG
 BH2874'INTERSTATE HIGHWAY 12 FOR 1.0 MILE TO AN OVERPASS AND THE MARK
 BH2874'SET WEST OF THE OVERPASS IN THE MEDIAN.
 BH2874'
 BH2874'THE STATION MARK IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BH2874'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2874'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2874'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2874'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2874'STAMPED 52H025 1977.  THE MARK IS 46 FEET SOUTH OF THE WEST
 BH2874'BOUND LANE ON INTERSTATE HIGHWAY 12, 42 FEET NORTH OF THE
 BH2874'CENTER OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 12, 38 FEET
 BH2874'NORTHWEST OF THE NORTHWEST CORNER OF THE BRIDGE ON THE EAST BOUND
 BH2874'LANE ON INTERSTATE HIGHWAY 12, 29 FEET SOUTHWEST OF THE
 BH2874'SOUTHWEST CORNER OF THE BRIDGE ON THE WEST BOUND LANE ON
 BH2874'INTERSTATE 12, 18 FEET WEST OF A CHAIN-LINK FENCE IN MEDIAN
 BH2874'OF INTERSTATE HIGHWAY 12 AND 1.5 FEET EAST OF A METAL
 BH2874'WITNESS POST AND SIGN.
 BH2874
 BH2874                          STATION RECOVERY (1986)
 BH2874
 BH2874'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2874'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2749 ***********************************************************************
 BH2749  DESIGNATION -  52H029
 BH2749  PID         -  BH2749
 BH2749  STATE/COUNTY-  LA/ST TAMMANY
 BH2749  COUNTRY     -  US
 BH2749  USGS QUAD   -  HAASWOOD (2018)
 BH2749
 BH2749                         *CURRENT SURVEY CONTROL
 BH2749  ______________________________________________________________________
 BH2749* NAD 83(1993) POSITION- 30 18 22.68680(N) 089 44 29.21821(W)   ADJUSTED
 BH2749* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2749  **This station is located in a suspected subsidence area (see below).
 BH2749  ______________________________________________________________________
 BH2749  GEOID HEIGHT    -        -26.775 (meters)                     GEOID18
 BH2749  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 BH2749  HORZ ORDER      -  SECOND
 BH2749
 BH2749.The horizontal coordinates were established by classical geodetic methods
 BH2749.and adjusted by the National Geodetic Survey in May 1994.
 BH2749
 BH2749.** This station is in an area of known vertical motion. If an
 BH2749.** orthometric height was ever established but is not available 
 BH2749.** in the current survey control section, the orthometric height
 BH2749.** is considered suspect.  Suspect heights are available in the
 BH2749.** superseded section only if requested.
 BH2749
 BH2749.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2749.GEOID18 height accuracy estimate available here.
 BH2749
 BH2749.Click photographs - Photos may exist for this station.
 BH2749
 BH2749.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2749
 BH2749. The following values were computed from the NAD 83(1993) position.
 BH2749
 BH2749;                    North         East     Units Scale Factor Converg.
 BH2749;SPC LA S     -   201,282.666 1,153,106.942   MT  0.99993990   +0 47 45.5
 BH2749;SPC LA S     -   660,374.88  3,783,151.69   sFT  0.99993990   +0 47 45.5
 BH2749;UTM  16      - 3,355,911.182   236,359.577   MT  1.00045758   -1 23 03.1
 BH2749
 BH2749!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2749!SPC LA S     -   1.00000212  x   0.99993990  =   0.99994202
 BH2749!UTM  16      -   1.00000212  x   1.00045758  =   1.00045971
 BH2749
 BH2749:                Primary Azimuth Mark                     Grid Az
 BH2749:SPC LA S     -  52B002                                   020 39 17.9
 BH2749:UTM  16      -  52B002                                   022 50 06.5
 BH2749
 BH2749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3635955911(NAD 83)
 BH2749
 BH2749|---------------------------------------------------------------------|
 BH2749| PID    Reference Object                     Distance      Geod. Az  |
 BH2749|                                                           dddmmss.s |
 BH2749| BH2739 52B002                              486.101 METERS 0212703.4 |
 BH2749|---------------------------------------------------------------------|
 BH2749
 BH2749                          SUPERSEDED SURVEY CONTROL
 BH2749
 BH2749  NAD 83(1992)-  30 18 22.69415(N)    089 44 29.21646(W) AD(       ) 2
 BH2749  NAD 83(1986)-  30 18 22.69984(N)    089 44 29.21405(W) AD(       ) 2
 BH2749  NAD 27      -  30 18 22.00364(N)    089 44 28.99200(W) AD(       ) 2
 BH2749
 BH2749.Superseded values are not recommended for survey control.
 BH2749
 BH2749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2749.See file dsdata.pdf to determine how the superseded data were derived.
 BH2749
 BH2749
 BH2749  HISTORY     - Date     Condition        Report By
 BH2749  HISTORY     - 1977     MONUMENTED       LADTD
 BH2749  HISTORY     - 1986     GOOD             LADTD
 BH2749  HISTORY     - 20180310 MARK NOT FOUND   MSSU
 BH2749
 BH2749                          STATION DESCRIPTION
 BH2749
 BH2749'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2749'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF DOWNTOWN
 BH2749'SLIDELL.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY IN
 BH2749'THE MEDIAN EAST OF AN OVERPASS AT THE JUNCTION OF INTERSTATE
 BH2749'HIGHWAYS 12, 59 AND 10.
 BH2749'
 BH2749'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY
 BH2749'12 AND U.S. HIGHWAY 11 IN NORTH SLIDELL, DRIVE EAST ALONG
 BH2749'INTERSTATE HIGHWAY 12 FOR 1.8 MILES TO THE INTERCHANGE ON
 BH2749'INTERSTATE HIGHWAYS 12, 59 AND 10, THE MARK IS SET ON THE LEFT AND
 BH2749'NORTH OF THE EAST BOUND LANE IN THE MEDIAN JUST EAST OF AN
 BH2749'OVERPASS.
 BH2749'
 BH2749'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2749'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2749'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2749'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2749'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2749'STAMPED 52H029 1977.  THE MARK IS 72 FEET EAST OF THE CENTER OF
 BH2749'THE SOUTH BOUND LANE ON INTERSTATE HIGHWAY 59, 51 FEET SOUTH OF
 BH2749'THE CENTER OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 12,
 BH2749'37.5 FEET NORTH OF THE CENTER OF THE EAST BOUND LANE ON
 BH2749'INTERSTATE HIGHWAY 12, 35 FEET SOUTHEAST OF THE SOUTHEAST
 BH2749'CORNER ON THE OVERPASS ON INTERSTATE HIGHWAY 12 OVER
 BH2749'INTERSTATE HIGHWAY 59, 24 FEET NORTHEAST OF THE NORTHEAST
 BH2749'CORNER ON THE OVERPASS ON INTERSTATE HIGHWAY 12 OVER
 BH2749'INTERSTATE HIGHWAY 59 AND 1.5 FEET EAST OF A METAL WITNESS
 BH2749'POST AND SIGN.
 BH2749
 BH2749                          STATION RECOVERY (1986)
 BH2749
 BH2749'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2749'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BH2749
 BH2749                          STATION RECOVERY (2018)
 BH2749
 BH2749'RECOVERY NOTE BY MISSISSIPPI STATE UNIVERSITY 2018 (TH)
 BH2749'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2747 ***********************************************************************
 BH2747  DESIGNATION -  52H030
 BH2747  PID         -  BH2747
 BH2747  STATE/COUNTY-  LA/ST TAMMANY
 BH2747  COUNTRY     -  US
 BH2747  USGS QUAD   -  HAASWOOD (2018)
 BH2747
 BH2747                         *CURRENT SURVEY CONTROL
 BH2747  ______________________________________________________________________
 BH2747* NAD 83(1993) POSITION- 30 17 54.15693(N) 089 42 51.78113(W)   ADJUSTED
 BH2747* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2747  **This station is located in a suspected subsidence area (see below).
 BH2747  ______________________________________________________________________
 BH2747  GEOID HEIGHT    -        -26.785 (meters)                     GEOID18
 BH2747  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 BH2747  HORZ ORDER      -  SECOND
 BH2747
 BH2747.The horizontal coordinates were established by classical geodetic methods
 BH2747.and adjusted by the National Geodetic Survey in May 1994.
 BH2747
 BH2747.** This station is in an area of known vertical motion. If an
 BH2747.** orthometric height was ever established but is not available 
 BH2747.** in the current survey control section, the orthometric height
 BH2747.** is considered suspect.  Suspect heights are available in the
 BH2747.** superseded section only if requested.
 BH2747
 BH2747.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2747.GEOID18 height accuracy estimate available here.
 BH2747
 BH2747.Click photographs - Photos may exist for this station.
 BH2747
 BH2747.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2747
 BH2747. The following values were computed from the NAD 83(1993) position.
 BH2747
 BH2747;                    North         East     Units Scale Factor Converg.
 BH2747;SPC LA S     -   200,440.736 1,155,722.368   MT  0.99993917   +0 48 34.2
 BH2747;SPC LA S     -   657,612.65  3,791,732.47   sFT  0.99993917   +0 48 34.2
 BH2747;SPC MS E     -    88,825.020   215,248.777   MT  1.00003858   -0 26 40.3
 BH2747;SPC MS E     -   291,420.09    706,195.36   sFT  1.00003858   -0 26 40.3
 BH2747;UTM  16      - 3,354,969.897   238,942.401   MT  1.00044086   -1 22 12.7
 BH2747
 BH2747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2747!SPC LA S     -   1.00000343  x   0.99993917  =   0.99994260
 BH2747!SPC MS E     -   1.00000343  x   1.00003858  =   1.00004201
 BH2747!UTM  16      -   1.00000343  x   1.00044086  =   1.00044429
 BH2747
 BH2747:                Primary Azimuth Mark                     Grid Az
 BH2747:SPC LA S     -  TEMPORARY POINT 3                        092 59 07.7
 BH2747:SPC MS E     -  TEMPORARY POINT 3                        094 14 22.2
 BH2747:UTM  16      -  TEMPORARY POINT 3                        095 09 54.6
 BH2747
 BH2747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3894254969(NAD 83)
 BH2747
 BH2747|---------------------------------------------------------------------|
 BH2747| PID    Reference Object                     Distance      Geod. Az  |
 BH2747|                                                           dddmmss.s |
 BH2747| BH2746 TEMPORARY POINT 3                   APPROX. 0.8 KM 0934741.9 |
 BH2747|---------------------------------------------------------------------|
 BH2747
 BH2747                          SUPERSEDED SURVEY CONTROL
 BH2747
 BH2747  NAD 83(1992)-  30 17 54.16571(N)    089 42 51.77852(W) AD(       ) 2
 BH2747  NAD 83(1986)-  30 17 54.17005(N)    089 42 51.77695(W) AD(       ) 2
 BH2747  NAD 27      -  30 17 53.47249(N)    089 42 51.55848(W) AD(       ) 2
 BH2747
 BH2747.Superseded values are not recommended for survey control.
 BH2747
 BH2747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2747.See file dsdata.pdf to determine how the superseded data were derived.
 BH2747
 BH2747_MARKER: DD = SURVEY DISK
 BH2747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2747_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2747+STABILITY: SURFACE MOTION
 BH2747
 BH2747  HISTORY     - Date     Condition        Report By
 BH2747  HISTORY     - 1977     MONUMENTED       LADTD
 BH2747  HISTORY     - 1986     GOOD             LADTD
 BH2747
 BH2747                          STATION DESCRIPTION
 BH2747
 BH2747'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2747'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF DOWNTOWN
 BH2747'SLIDELL.  THE MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY
 BH2747'SOUTH OF INTERSTATE HIGHWAY 10 NEAR A RIGHT-OF-WAY FENCE.
 BH2747'
 BH2747'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAY
 BH2747'12 AND U.S. HIGHWAY 11 IN NORTH SLIDELL, DRIVE EAST ALONG
 BH2747'INTERSTATE HIGHWAY 12 FOR 1.8 MILES TO THE INTERCHANGE ON
 BH2747'INTERSTATE HIGHWAYS 12, 59 AND 10, CONTINUE EAST ON INTERSTATE
 BH2747'HIGHWAY 10 FOR 1.7 MILES TO THE MARK SET SOUTH OF THE HIGHWAY
 BH2747'NEAR A FENCE.
 BH2747'
 BH2747'THE STATION MARK IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BH2747'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2747'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2747'SUB-SURFACE MRK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2747'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2747'STAMPED 52H030 1977.  THE MARK IS 102 FEET SOUTH OF THE CENTER
 BH2747'OF THE EAST BOUND LANE ON INTERSTATE HIGHWAY 10, 90 FEET
 BH2747'SOUTHWEST OF THE CENTER OF THE SOUTH END OF A CONCRETE CULVERT
 BH2747'UNDER INTERSTATE HIGHWAY 10, 2 FEET NORTH OF A RIGHT-OF-WAY
 BH2747'FENCE AND 2 FEET SOUTH OF A METAL WITNESS POST AND SIGN.
 BH2747
 BH2747                          STATION RECOVERY (1986)
 BH2747
 BH2747'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2747'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2745 ***********************************************************************
 BH2745  DESIGNATION -  52H031
 BH2745  PID         -  BH2745
 BH2745  STATE/COUNTY-  LA/ST TAMMANY
 BH2745  COUNTRY     -  US
 BH2745  USGS QUAD   -  HAASWOOD (2018)
 BH2745
 BH2745                         *CURRENT SURVEY CONTROL
 BH2745  ______________________________________________________________________
 BH2745* NAD 83(1993) POSITION- 30 17 51.20237(N) 089 41 55.95258(W)   ADJUSTED
 BH2745* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2745  **This station is located in a suspected subsidence area (see below).
 BH2745  ______________________________________________________________________
 BH2745  GEOID HEIGHT    -        -26.800 (meters)                     GEOID18
 BH2745  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 BH2745  HORZ ORDER      -  SECOND
 BH2745
 BH2745.The horizontal coordinates were established by classical geodetic methods
 BH2745.and adjusted by the National Geodetic Survey in May 1994.
 BH2745
 BH2745.** This station is in an area of known vertical motion. If an
 BH2745.** orthometric height was ever established but is not available 
 BH2745.** in the current survey control section, the orthometric height
 BH2745.** is considered suspect.  Suspect heights are available in the
 BH2745.** superseded section only if requested.
 BH2745
 BH2745.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2745.GEOID18 height accuracy estimate available here.
 BH2745
 BH2745.Click photographs - Photos may exist for this station.
 BH2745
 BH2745.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2745
 BH2745. The following values were computed from the NAD 83(1993) position.
 BH2745
 BH2745;                    North         East     Units Scale Factor Converg.
 BH2745;SPC LA S     -   200,370.944 1,157,215.231   MT  0.99993910   +0 49 02.1
 BH2745;SPC LA S     -   657,383.67  3,796,630.30   sFT  0.99993910   +0 49 02.1
 BH2745;SPC MS E     -    88,722.565   216,739.900   MT  1.00003549   -0 26 12.1
 BH2745;SPC MS E     -   291,083.95    711,087.49   sFT  1.00003549   -0 26 12.1
 BH2745;UTM  16      - 3,354,843.316   240,432.269   MT  1.00043129   -1 21 44.4
 BH2745
 BH2745!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2745!SPC LA S     -   1.00000294  x   0.99993910  =   0.99994204
 BH2745!SPC MS E     -   1.00000294  x   1.00003549  =   1.00003843
 BH2745!UTM  16      -   1.00000294  x   1.00043129  =   1.00043423
 BH2745
 BH2745:                Primary Azimuth Mark                     Grid Az
 BH2745:SPC LA S     -  52H032                                   090 27 16.2
 BH2745:SPC MS E     -  52H032                                   091 42 30.4
 BH2745:UTM  16      -  52H032                                   092 38 02.7
 BH2745
 BH2745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU4043254843(NAD 83)
 BH2745
 BH2745|---------------------------------------------------------------------|
 BH2745| PID    Reference Object                     Distance      Geod. Az  |
 BH2745|                                                           dddmmss.s |
 BH2745| BH2744 52H032                              APPROX. 2.7 KM 0911618.3 |
 BH2745|---------------------------------------------------------------------|
 BH2745
 BH2745                          SUPERSEDED SURVEY CONTROL
 BH2745
 BH2745  NAD 83(1992)-  30 17 51.21215(N)    089 41 55.94909(W) AD(       ) 2
 BH2745  NAD 83(1986)-  30 17 51.21554(N)    089 41 55.94841(W) AD(       ) 2
 BH2745  NAD 27      -  30 17 50.51770(N)    089 41 55.73251(W) AD(       ) 2
 BH2745
 BH2745.Superseded values are not recommended for survey control.
 BH2745
 BH2745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2745.See file dsdata.pdf to determine how the superseded data were derived.
 BH2745
 BH2745_MARKER: DD = SURVEY DISK
 BH2745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2745_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2745+STABILITY: SURFACE MOTION
 BH2745
 BH2745  HISTORY     - Date     Condition        Report By
 BH2745  HISTORY     - 1977     MONUMENTED       LADTD
 BH2745  HISTORY     - 1986     GOOD             LADTD
 BH2745
 BH2745                          STATION DESCRIPTION
 BH2745
 BH2745'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2745'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF SLIDELL.  THE
 BH2745'MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY IN THE MEDIAN
 BH2745'ON INTERSTATE HIGHWAY 10 JUST EAST OF THE WEST PEARL RIVER BRIDGE.
 BH2745'
 BH2745'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAYS
 BH2745'12, 59 AND 10 NORTHEAST OF SLIDELL, DRIVE EAST ALONG INTERSTATE
 BH2745'HIGHWAY 10 FOR 3.1 MILES TO THE EAST END OF THE WEST PEARL RIVER
 BH2745'BRIDGE AND THE MARK SET ON THE LEFT NORTH OF THE EAST BOUND
 BH2745'LANE NEAR THE NORTHEAST CORNER OF THE BRIDGE.
 BH2745'
 BH2745'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2745'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2745'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2745'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2745'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2745'STAMPED 52H031 1977.  THE MARK IS 64 FEET SOUTH OF THE CENTER
 BH2745'OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 10, 61 FEET
 BH2745'SOUTHEAST OF THE CORNER OF THE BRIDGE ON THE WEST BOUND LANE ON
 BH2745'INTERSTATE HIGHWAY 10, 23 FEET NORTH OF THE CENTER OF THE EAST
 BH2745'BOUND LANE ON INTERSTATE HIGHWAY 10, 16 FEET NORTHEAST OF THE
 BH2745'NORTHEAST CORNER ON THE BRIDGE ON THE EAST BOUND LANE OF
 BH2745'INTERSTATE HIGHWAY 10 AND 2 FEET WEST OF A METAL WITNESS POST
 BH2745'AND SIGN.
 BH2745
 BH2745                          STATION RECOVERY (1986)
 BH2745
 BH2745'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2745'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2744 ***********************************************************************
 BH2744  DESIGNATION -  52H032
 BH2744  PID         -  BH2744
 BH2744  STATE/COUNTY-  LA/ST TAMMANY
 BH2744  COUNTRY     -  US
 BH2744  USGS QUAD   -  HAASWOOD (2018)
 BH2744
 BH2744                         *CURRENT SURVEY CONTROL
 BH2744  ______________________________________________________________________
 BH2744* NAD 83(1993) POSITION- 30 17 49.24891(N) 089 40 15.10900(W)   ADJUSTED
 BH2744* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2744  **This station is located in a suspected subsidence area (see below).
 BH2744  ______________________________________________________________________
 BH2744  GEOID HEIGHT    -        -26.833 (meters)                     GEOID18
 BH2744  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 BH2744  HORZ ORDER      -  SECOND
 BH2744
 BH2744.The horizontal coordinates were established by classical geodetic methods
 BH2744.and adjusted by the National Geodetic Survey in May 1994.
 BH2744
 BH2744.** This station is in an area of known vertical motion. If an
 BH2744.** orthometric height was ever established but is not available 
 BH2744.** in the current survey control section, the orthometric height
 BH2744.** is considered suspect.  Suspect heights are available in the
 BH2744.** superseded section only if requested.
 BH2744
 BH2744.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2744.GEOID18 height accuracy estimate available here.
 BH2744
 BH2744.Click photographs - Photos may exist for this station.
 BH2744
 BH2744.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2744
 BH2744. The following values were computed from the NAD 83(1993) position.
 BH2744
 BH2744;                    North         East     Units Scale Factor Converg.
 BH2744;SPC LA S     -   200,349.562 1,159,910.345   MT  0.99993905   +0 49 52.5
 BH2744;SPC LA S     -   657,313.52  3,805,472.52   sFT  0.99993905   +0 49 52.5
 BH2744;SPC MS E     -    88,642.205   219,434.154   MT  1.00003005   -0 25 21.2
 BH2744;SPC MS E     -   290,820.30    719,926.89   sFT  1.00003005   -0 25 21.2
 BH2744;UTM  16      - 3,354,719.394   243,125.923   MT  1.00041412   -1 20 53.3
 BH2744
 BH2744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2744!SPC LA S     -   1.00000379  x   0.99993905  =   0.99994284
 BH2744!SPC MS E     -   1.00000379  x   1.00003005  =   1.00003384
 BH2744!UTM  16      -   1.00000379  x   1.00041412  =   1.00041791
 BH2744
 BH2744:                Primary Azimuth Mark                     Grid Az
 BH2744:SPC LA S     -  I10 1                                    074 46 21.8
 BH2744:SPC MS E     -  I10 1                                    076 01 35.5
 BH2744:UTM  16      -  I10 1                                    076 57 07.6
 BH2744
 BH2744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU4312554719(NAD 83)
 BH2744
 BH2744|---------------------------------------------------------------------|
 BH2744| PID    Reference Object                     Distance      Geod. Az  |
 BH2744|                                                           dddmmss.s |
 BH2744| BH2748 I10 1                               APPROX. 3.6 KM 0753614.3 |
 BH2744|---------------------------------------------------------------------|
 BH2744
 BH2744                          SUPERSEDED SURVEY CONTROL
 BH2744
 BH2744  NAD 83(1992)-  30 17 49.26055(N)    089 40 15.10500(W) AD(       ) 2
 BH2744  NAD 83(1986)-  30 17 49.26219(N)    089 40 15.10483(W) AD(       ) 2
 BH2744  NAD 27      -  30 17 48.56411(N)    089 40 14.89237(W) AD(       ) 2
 BH2744
 BH2744.Superseded values are not recommended for survey control.
 BH2744
 BH2744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2744.See file dsdata.pdf to determine how the superseded data were derived.
 BH2744
 BH2744_MARKER: DD = SURVEY DISK
 BH2744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2744_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2744+STABILITY: SURFACE MOTION
 BH2744
 BH2744  HISTORY     - Date     Condition        Report By
 BH2744  HISTORY     - 1977     MONUMENTED       LADTD
 BH2744  HISTORY     - 1986     GOOD             LADTD
 BH2744
 BH2744                          STATION DESCRIPTION
 BH2744
 BH2744'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BH2744'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF SLIDELL.  THE
 BH2744'MARK IS SET IN THE MEDIAN OF INTERSTATE HIGHWAY 10 IN A CURVE.
 BH2744'
 BH2744'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE HIGHWAYS
 BH2744'12, 59 AND 10 NORTHEAST OF SLIDELL, DRIVE EAST ALONG INTERSTATE
 BH2744'HIGHWAY 10 FOR 4.8 MILES TO THE MARK SET ON THE LEFT AND NORTH
 BH2744'OF THE EAST BOUND LANE.
 BH2744'
 BH2744'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2744'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BH2744'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BH2744'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BH2744'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BH2744'STAMPED 52H032 1977.  THE MARK IS 54 FEET SOUTH OF THE CENTER
 BH2744'OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 10, 37.5 FEET
 BH2744'SOUTH OF A 2 INCH BRASS CAP SET IN CONCRETE AT THE SOUTH EDGE
 BH2744'OF THE WEST BOUND LANE ON INTERSTATE HIGHWAY 10, 33 FEET
 BH2744'NORTH OF THE CENTER OF THE EAST BOUND LANE ON INTERSTATE
 BH2744'HIGHWAY 10 AND 1.5 FEET EAST OF A METAL WITNESS POST AND
 BH2744'SIGN.
 BH2744
 BH2744                          STATION RECOVERY (1986)
 BH2744
 BH2744'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BH2744'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1606 ***********************************************************************
 AU1606  DESIGNATION -  53 BOLT
 AU1606  PID         -  AU1606
 AU1606  STATE/COUNTY-  LA/ST MARTIN
 AU1606  COUNTRY     -  US
 AU1606  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU1606
 AU1606                         *CURRENT SURVEY CONTROL
 AU1606  ______________________________________________________________________
 AU1606* NAD 83(1986) POSITION- 29 45 29.     (N) 091 10 50.     (W)   SCALED
 AU1606* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1606  **This station is located in a suspected subsidence area (see below).
 AU1606  ______________________________________________________________________
 AU1606  GEOID HEIGHT    -        -25.670 (meters)                     GEOID18
 AU1606
 AU1606.The horizontal coordinates were scaled from a map and have
 AU1606.an estimated accuracy of +/- 6 seconds.
 AU1606
 AU1606.** This station is in an area of known vertical motion. If an
 AU1606.** orthometric height was ever established but is not available 
 AU1606.** in the current survey control section, the orthometric height
 AU1606.** is considered suspect.  Suspect heights are available in the
 AU1606.** superseded section only if requested.
 AU1606
 AU1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1606.GEOID18 height accuracy estimate available here.
 AU1606
 AU1606.Click photographs - Photos may exist for this station.
 AU1606
 AU1606;                    North         East    Units  Estimated Accuracy
 AU1606;SPC LA S     -   139,460.    1,014,780.      MT  (+/- 180 meters Scaled)
 AU1606
 AU1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN759933(NAD 83)
 AU1606
 AU1606                          SUPERSEDED SURVEY CONTROL
 AU1606
 AU1606.No superseded survey control is available for this station.
 AU1606
 AU1606_MARKER: B = BOLT
 AU1606_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU1606_SP_SET: BLOCK
 AU1606_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1606
 AU1606  HISTORY     - Date     Condition        Report By
 AU1606  HISTORY     - UNK      MONUMENTED       USACE
 AU1606  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1606
 AU1606                          STATION DESCRIPTION
 AU1606
 AU1606'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1606'0.5 MI N FROM LONG BAYOU.
 AU1606'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF BAYOU
 AU1606'LONG.  IN ST. MARTIN PARISH, LA.  T 15S, R 12, 13 E OF LOUISIANA
 AU1606'MERIDIAN.  ABOUT 1/2 MILE ABOVE JUNCTION OF BAYOU LONG AND FLAT LAKE.
 AU1606'100 FEET BACK OF LOWER BANK OF BAYOU LONG.  ON LAND OF B.E. AND C.M.
 AU1606'CLEMENT.  IN LINE WITH BACK SIDE OF HOUSE OCCUPIED BY EDGAR COMEAX AND
 AU1606'50 FEET BELOW SOUTHWEST CORNER.  CAP ON PIPE ABOUT 10 INCHES ABOVE
 AU1606'GROUND.  NOTE-- BLAZED TREES 10-INCH THORN, 8 DEG 35 MIN-33.4 FEET.
 AU1606'10-INCH THORN, 34=45 MIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4602 ***********************************************************************
 BJ4602  DESIGNATION -  53 C 002
 BJ4602  PID         -  BJ4602
 BJ4602  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4602  COUNTRY     -  US
 BJ4602  USGS QUAD   -  AMITE (2018)
 BJ4602
 BJ4602                         *CURRENT SURVEY CONTROL
 BJ4602  ______________________________________________________________________
 BJ4602* NAD 83(1992) POSITION- 30 43 15.24858(N) 090 33 31.56093(W)   ADJUSTED
 BJ4602* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4602  **This station is located in a suspected subsidence area (see below).
 BJ4602  ______________________________________________________________________
 BJ4602  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ4602  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 BJ4602  HORZ ORDER      -  SECOND
 BJ4602
 BJ4602.The horizontal coordinates were established by classical geodetic methods
 BJ4602.and adjusted by the National Geodetic Survey in January 1993.
 BJ4602
 BJ4602.** This station is in an area of known vertical motion. If an
 BJ4602.** orthometric height was ever established but is not available 
 BJ4602.** in the current survey control section, the orthometric height
 BJ4602.** is considered suspect.  Suspect heights are available in the
 BJ4602.** superseded section only if requested.
 BJ4602
 BJ4602.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4602.GEOID18 height accuracy estimate available here.
 BJ4602
 BJ4602.Click photographs - Photos may exist for this station.
 BJ4602
 BJ4602.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4602
 BJ4602. The following values were computed from the NAD 83(1992) position.
 BJ4602
 BJ4602;                    North         East     Units Scale Factor Converg.
 BJ4602;SPC LA S     -   246,431.505 1,074,188.733   MT  1.00000451   +0 23 14.3
 BJ4602;SPC LA S     -   808,500.70  3,524,234.20   sFT  1.00000451   +0 23 14.3
 BJ4602;UTM  15      - 3,401,216.645   733,764.966   MT  1.00027416   +1 14 51.7
 BJ4602
 BJ4602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4602!SPC LA S     -   0.99999841  x   1.00000451  =   1.00000292
 BJ4602!UTM  15      -   0.99999841  x   1.00027416  =   1.00027257
 BJ4602
 BJ4602:                Primary Azimuth Mark                     Grid Az
 BJ4602:SPC LA S     -  53 C 003                                 233 16 54.6
 BJ4602:UTM  15      -  53 C 003                                 232 25 17.2
 BJ4602
 BJ4602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3376401216(NAD 83)
 BJ4602
 BJ4602|---------------------------------------------------------------------|
 BJ4602| PID    Reference Object                     Distance      Geod. Az  |
 BJ4602|                                                           dddmmss.s |
 BJ4602| BJ4603 53 C 003                            APPROX. 0.9 KM 2334008.9 |
 BJ4602|---------------------------------------------------------------------|
 BJ4602
 BJ4602                          SUPERSEDED SURVEY CONTROL
 BJ4602
 BJ4602  NAD 83(1986)-  30 43 15.26267(N)    090 33 31.55858(W) AD(       ) 2
 BJ4602  NAD 27      -  30 43 14.59563(N)    090 33 31.22044(W) AD(       ) 2
 BJ4602
 BJ4602.Superseded values are not recommended for survey control.
 BJ4602
 BJ4602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4602.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4602
 BJ4602_MARKER: DD = SURVEY DISK
 BJ4602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4602_STAMPING: 53C002
 BJ4602_MARK LOGO: LADHGS
 BJ4602_PROJECTION: RECESSED 13 CENTIMETERS
 BJ4602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4602+STABILITY: SURFACE MOTION
 BJ4602_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4602+SATELLITE: SATELLITE OBSERVATIONS - October 17, 1989
 BJ4602
 BJ4602  HISTORY     - Date     Condition        Report By
 BJ4602  HISTORY     - 1967     MONUMENTED       LADH
 BJ4602  HISTORY     - 19891017 MARK NOT FOUND   LADTD
 BJ4602
 BJ4602                          STATION DESCRIPTION
 BJ4602
 BJ4602'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4602'THIS STATION IS LOCATED WEST ALONG STATE HIGHWAY 16, 3.03 MILES FROM
 BJ4602'THE INTERSECTION OF U.S. HIGHWAY 51 (CENTRAL AVENUE) AND STATE
 BJ4602'HIGHWAY 16 (OAK STREET) IN DOWNTOWN AMITE.  THE STATION IS SET TO THE
 BJ4602'NORTH OF STATE HIGHWAY 16 ON THE SHOULDER OF THE ROAD IN A CURVE,
 BJ4602'18.69 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 16, 1.10 FEET
 BJ4602'SOUTH OF A METAL WITNESS POST AND SIGN, 72.30 FEET SOUTHWEST OF
 BJ4602'A POWER POLE, 84.20 FEET NORTHWEST OF A POWER POLE, AND 62.30
 BJ4602'FEET SOUTHEAST OF A GRAVEL DRIVE ON THE NORTH SIDE OF STATE
 BJ4602'HIGHWAY 16.
 BJ4602'
 BJ4602'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4602'CONCRETE POST THAT IS ABOUT 5 INCHES BELOW THE SURFACE OF THE
 BJ4602'GROUND.  STATION IS STAMPED 53C002.
 BJ4602'
 BJ4602'TO REACH THIS STATION FROM THE U.S. POST OFFICE ON MULBERRY STREET IN
 BJ4602'DOWNTOWN AMITE, FOLLOW MULBERRY STREET WEST FOR 0.09 MILES TO ITS
 BJ4602'INTERSECTION WITH U.S. HIGHWAY 51, THENCE SOUTH ALONG U.S. HIGHWAY
 BJ4602'51 FOR 0.10 MILES TO ITS INTERSECTION WITH OAK STREET (STATE HIGHWAY
 BJ4602'16) THENCE WEST ALONG STATE HIGHWAY 16 FOR 3.03 MILES TO THE STATION
 BJ4602'WHICH IS SET TO THE NORTH OF THE HIGHWAY.
 BJ4602'
 BJ4602'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4602
 BJ4602                          STATION RECOVERY (1989)
 BJ4602
 BJ4602'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ4602'THIS STATION WAS SEARCHED FOR AND NOT FOUND AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4603 ***********************************************************************
 BJ4603  DESIGNATION -  53 C 003
 BJ4603  PID         -  BJ4603
 BJ4603  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4603  COUNTRY     -  US
 BJ4603  USGS QUAD   -  AMITE (2018)
 BJ4603
 BJ4603                         *CURRENT SURVEY CONTROL
 BJ4603  ______________________________________________________________________
 BJ4603* NAD 83(1992) POSITION- 30 42 58.75725(N) 090 33 57.51488(W)   ADJUSTED
 BJ4603* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4603  **This station is located in a suspected subsidence area (see below).
 BJ4603  ______________________________________________________________________
 BJ4603  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BJ4603  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 BJ4603  HORZ ORDER      -  SECOND
 BJ4603
 BJ4603.The horizontal coordinates were established by classical geodetic methods
 BJ4603.and adjusted by the National Geodetic Survey in January 1993.
 BJ4603
 BJ4603.** This station is in an area of known vertical motion. If an
 BJ4603.** orthometric height was ever established but is not available 
 BJ4603.** in the current survey control section, the orthometric height
 BJ4603.** is considered suspect.  Suspect heights are available in the
 BJ4603.** superseded section only if requested.
 BJ4603
 BJ4603.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4603.GEOID18 height accuracy estimate available here.
 BJ4603
 BJ4603.Click photographs - Photos may exist for this station.
 BJ4603
 BJ4603.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4603
 BJ4603. The following values were computed from the NAD 83(1992) position.
 BJ4603
 BJ4603;                    North         East     Units Scale Factor Converg.
 BJ4603;SPC LA S     -   245,919.006 1,073,501.618   MT  1.00000351   +0 23 01.3
 BJ4603;SPC LA S     -   806,819.27  3,521,979.89   sFT  1.00000351   +0 23 01.3
 BJ4603;UTM  15      - 3,400,693.747   733,085.441   MT  1.00027024   +1 14 37.8
 BJ4603
 BJ4603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4603!SPC LA S     -   0.99999853  x   1.00000351  =   1.00000204
 BJ4603!UTM  15      -   0.99999853  x   1.00027024  =   1.00026877
 BJ4603
 BJ4603:                Primary Azimuth Mark                     Grid Az
 BJ4603:SPC LA S     -  53 C 004                                 243 58 10.8
 BJ4603:UTM  15      -  53 C 004                                 243 06 34.3
 BJ4603
 BJ4603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3308500693(NAD 83)
 BJ4603
 BJ4603|---------------------------------------------------------------------|
 BJ4603| PID    Reference Object                     Distance      Geod. Az  |
 BJ4603|                                                           dddmmss.s |
 BJ4603| BJ4606 53 C 004                            APPROX. 2.3 KM 2442112.1 |
 BJ4603|---------------------------------------------------------------------|
 BJ4603
 BJ4603                          SUPERSEDED SURVEY CONTROL
 BJ4603
 BJ4603  NAD 83(1986)-  30 42 58.77148(N)    090 33 57.51261(W) AD(       ) 2
 BJ4603  NAD 27      -  30 42 58.10407(N)    090 33 57.17427(W) AD(       ) 2
 BJ4603
 BJ4603.Superseded values are not recommended for survey control.
 BJ4603
 BJ4603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4603.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4603
 BJ4603_MARKER: DD = SURVEY DISK
 BJ4603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4603_STAMPING: 53C003
 BJ4603_MARK LOGO: LADHGS
 BJ4603_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4603+STABILITY: SURFACE MOTION
 BJ4603_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4603+SATELLITE: SATELLITE OBSERVATIONS - October 17, 1989
 BJ4603
 BJ4603  HISTORY     - Date     Condition        Report By
 BJ4603  HISTORY     - 1967     MONUMENTED       LADH
 BJ4603  HISTORY     - 19891017 GOOD             LADTD
 BJ4603
 BJ4603                          STATION DESCRIPTION
 BJ4603
 BJ4603'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4603'THIS STATION IS LOCATED WEST ALONG STATE HIGHWAY 16, 3.56 MILES FROM
 BJ4603'THE INTERSECTION OF U.S. HIGHWAY 51 (CENTRAL AVENUE) AND STATE
 BJ4603'HIGHWAY 16 (OAK STREET) IN DOWNTOWN AMITE.  THE STATION IS SET TO THE
 BJ4603'SOUTH OF STATE HIGHWAY 16 NEAR A GRAVEL DRIVE, 1.30 FEET EAST OF A
 BJ4603'METAL WITNESS POST AND SIGN, 1.57 FEET SOUTHWEST OF A POWER POLE,
 BJ4603'13.20 FEET WEST OF THE CENTERLINE OF A GRAVEL DRIVE, 23.71 FEET
 BJ4603'EAST OF A HIGHWAY RIGHT OF WAY MARKER, 54.00 FEET EAST OF A GAS
 BJ4603'METER APPROXIMATELY 200 FEET EAST OF THE PARISH LINE, AND
 BJ4603'46.58 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 16.  THE
 BJ4603'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4603'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 BJ4603'OF THE GROUND.  STATION IS STAMPED 53C003.
 BJ4603'
 BJ4603'TO REACH THIS STATION FROM THE U.S. POST OFFICE ON MULBERRY STREET IN
 BJ4603'AMITE, FOLLOW MULBERRY STREET WEST FOR 0.09 MILES TO ITS
 BJ4603'INTERSECTION WITH CENTRAL AVENUE (U.S. HIGHWAY 51) THENCE SOUTH
 BJ4603'ALONG CENTRAL AVENUE FOR 0.10 MILES TO ITS INTERSECTION WITH OAK
 BJ4603'STREET (STATE HIGHWAY 16) THENCE WEST ALONG STATE HIGHWAY 16 FOR
 BJ4603'3.56 MILES TO THE STATION WHICH IS SET TO THE SOUTH OF THE HIGHWAY.
 BJ4603'
 BJ4603'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4603
 BJ4603                          STATION RECOVERY (1989)
 BJ4603
 BJ4603'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ4603'THE STATION IS LOCATED ABOUT 10.0 KM (6.20 MI) NORTHEAST OF MONTPELIER
 BJ4603'AND 5.8 KM (3.60 MI) WEST OF AMITE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ4603'OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE
 BJ4603'JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY 16 IN WEST AMITE,
 BJ4603'GO WEST FOR 3.2 KM (2.00 MI) ON HIGHWAY 16 TO THE MARK ON THE LEFT,
 BJ4603'SET NEAR A GRAVEL DRIVE. THE STATION IS ABOUT 77.0 M (252.6 FT) EAST
 BJ4603'FROM THE TANGIPAHOA-ST HELENA PARISH LINE, 16.5 M (54.1 FT) EAST FROM
 BJ4603'A GAS METER, 14.2 M (46.6 FT) SOUTH FROM THE CENTER OF THE HIGHWAY,
 BJ4603'7.2 M (23.6 FT) EAST FROM A RIGHT-OF-MARKER, 4.0 M (13.1 FT) WEST FROM
 BJ4603'THE CENTER OF THE GRAVEL DRIVE, 0.5 M (1.6 FT) SOUTHWEST FROM A POWER
 BJ4603'POLE AND 0.4 M (1.3 FT) EAST FROM A METAL WITNESS POST WITH SIGN
 BJ4603'ATTACHED.  THE MARK IS PROJECTING 10.2 CM (4 IN) ABOVE THE GROUND
 BJ4603'SURFACE AND ABOUT 6.4 KM (3.95 MI) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4607 ***********************************************************************
 BJ4607  DESIGNATION -  53 C 005
 BJ4607  PID         -  BJ4607
 BJ4607  STATE/COUNTY-  LA/ST HELENA
 BJ4607  COUNTRY     -  US
 BJ4607  USGS QUAD   -  AMITE (2018)
 BJ4607
 BJ4607                         *CURRENT SURVEY CONTROL
 BJ4607  ______________________________________________________________________
 BJ4607* NAD 83(1992) POSITION- 30 42 08.28316(N) 090 35 59.80871(W)   ADJUSTED
 BJ4607* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4607  **This station is located in a suspected subsidence area (see below).
 BJ4607  ______________________________________________________________________
 BJ4607  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BJ4607  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BJ4607  HORZ ORDER      -  SECOND
 BJ4607
 BJ4607.The horizontal coordinates were established by classical geodetic methods
 BJ4607.and adjusted by the National Geodetic Survey in January 1993.
 BJ4607
 BJ4607.** This station is in an area of known vertical motion. If an
 BJ4607.** orthometric height was ever established but is not available 
 BJ4607.** in the current survey control section, the orthometric height
 BJ4607.** is considered suspect.  Suspect heights are available in the
 BJ4607.** superseded section only if requested.
 BJ4607
 BJ4607.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4607.GEOID18 height accuracy estimate available here.
 BJ4607
 BJ4607.Click photographs - Photos may exist for this station.
 BJ4607
 BJ4607.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4607
 BJ4607. The following values were computed from the NAD 83(1992) position.
 BJ4607
 BJ4607;                    North         East     Units Scale Factor Converg.
 BJ4607;SPC LA S     -   244,343.343 1,070,257.732   MT  1.00000049   +0 22 00.1
 BJ4607;SPC LA S     -   801,649.78  3,511,337.24   sFT  1.00000049   +0 22 00.1
 BJ4607;UTM  15      - 3,399,069.169   729,864.727   MT  1.00025185   +1 13 33.4
 BJ4607
 BJ4607!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4607!SPC LA S     -   0.99999817  x   1.00000049  =   0.99999866
 BJ4607!UTM  15      -   0.99999817  x   1.00025185  =   1.00025002
 BJ4607
 BJ4607:                Primary Azimuth Mark                     Grid Az
 BJ4607:SPC LA S     -  HOLY HILL RESET                          358 57 24.5
 BJ4607:UTM  15      -  HOLY HILL RESET                          358 05 51.2
 BJ4607
 BJ4607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2986499069(NAD 83)
 BJ4607
 BJ4607|---------------------------------------------------------------------|
 BJ4607| PID    Reference Object                     Distance      Geod. Az  |
 BJ4607|                                                           dddmmss.s |
 BJ4607| BJ4587 HOLY HILL RESET                     APPROX. 1.4 KM 3591924.6 |
 BJ4607|---------------------------------------------------------------------|
 BJ4607
 BJ4607                          SUPERSEDED SURVEY CONTROL
 BJ4607
 BJ4607  NAD 83(1986)-  30 42 08.29803(N)    090 35 59.80679(W) AD(       ) 2
 BJ4607  NAD 27      -  30 42 07.63020(N)    090 35 59.46617(W) AD(       ) 2
 BJ4607
 BJ4607.Superseded values are not recommended for survey control.
 BJ4607
 BJ4607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4607.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4607
 BJ4607_MARKER: DD = SURVEY DISK
 BJ4607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4607_STAMPING: 53C005
 BJ4607_MARK LOGO: LADHGS
 BJ4607_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4607+STABILITY: SURFACE MOTION
 BJ4607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4607+SATELLITE: SATELLITE OBSERVATIONS - October 17, 1989
 BJ4607
 BJ4607  HISTORY     - Date     Condition        Report By
 BJ4607  HISTORY     - 1967     MONUMENTED       LADH
 BJ4607  HISTORY     - 19891017 GOOD             LADTD
 BJ4607
 BJ4607                          STATION DESCRIPTION
 BJ4607
 BJ4607'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4607'THIS STATION IS LOCATED WEST ALONG STATE HIGHWAY 16, 5.78 MILES FROM
 BJ4607'THE INTERSECTION OF U.S. HIGHWAY 51 (CENTRAL AVENUE) AND STATE
 BJ4607'HIGHWAY 16 (OAK STREET) IN DOWNTOWN AMITE.  THE STATION IS SET TO THE
 BJ4607'NORTH OF STATE HIGHWAY 16 IN A FENCE CORNER IN THE NORTHEAST
 BJ4607'QUADRANT OF THE INTERSECTION OF HOLY HILL ROAD, 1.90 FEET NORTH
 BJ4607'OF A METAL WITNESS POST AND SIGN, 2.40 FEET NORTH OF AN EAST-WEST
 BJ4607'FENCE, 4.05 FEET NORTHEAST OF A FENCE CORNER, 2.30 FEET EAST
 BJ4607'OF A NORTH-SOUTH FENCE, 6.30 FEET NORTHWEST OF A HIGHWAY RIGHT OF
 BJ4607'WAY MARKER, AND 42.00 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY
 BJ4607'16.
 BJ4607'
 BJ4607'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4607'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4607'THE GROUND.  STATION IS STAMPED 53C005.
 BJ4607'
 BJ4607'TO REACH THIS STATION FROM THE U.S. POST OFFICE ON MULBERRY STREET IN
 BJ4607'AMITE, FOLLOW MULBERRY STREET WEST FOR 0.09 MILES TO ITS
 BJ4607'INTERSECTION WITH CENTRAL AVENUE (U.S. HIGHWAY 51) THENCE SOUTH
 BJ4607'ALONG CENTRAL AVENUE FOR 0.10 MILES TO ITS INTERSECTION WITH
 BJ4607'OAK STREET (STATE HIGHWAY 16) THENCE WEST ALONG STATE HIGHWAY
 BJ4607'16 FOR 5.78 MILES TO THE STATION WHICH IS SET TO THE NORTH OF THE
 BJ4607'HIGHWAY.
 BJ4607'
 BJ4607'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4607
 BJ4607                          STATION RECOVERY (1989)
 BJ4607
 BJ4607'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ4607'THE STATION IS LOCATED ABOUT 9.3 KM (5.75 MI) WEST OF AMITE AND 6.4 KM
 BJ4607'(3.95 MI) WEST OF AMITE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ4607'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 BJ4607'OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY 16 IN WEST AMITE, GO WEST
 BJ4607'FOR 6.7 KM (4.15 MI) ON HIGHWAY 16 TO THE MARK ON THE RIGHT, AT THE
 BJ4607'JUNCTION WITH FIFTH WARD SCHOOL ROAD, 12.8 M (42.0 FT) NORTH FROM THE
 BJ4607'CENTER OF THE HIGHWAY, 8.1 M (26.6 FT) EAST FROM THE CENTER OF THE
 BJ4607'PARISH ROAD, 2.6 M (8.5 FT) EAST FROM THE EAST END OF A METAL CULVERT
 BJ4607'RUNNING UNDER THE PARISH ROAD, 2.1 M (6.9 FT) NORTHWEST FROM A
 BJ4607'RIGHT-OF-WAY MARKER AND 0.6 M (2.0 FT) NORTH FROM A METAL WITNESS POST
 BJ4607'WITH SIGN ATTACHED. THE MARK IS PROJECTING 10.2 CM (4 IN) ABOVE THE
 BJ4607'GROUND SURFACE AND ABOUT 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE
 BJ4607'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1605 ***********************************************************************
 AU1605  DESIGNATION -  53 CAP
 AU1605  PID         -  AU1605
 AU1605  STATE/COUNTY-  LA/ST MARTIN
 AU1605  COUNTRY     -  US
 AU1605  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU1605
 AU1605                         *CURRENT SURVEY CONTROL
 AU1605  ______________________________________________________________________
 AU1605* NAD 83(1992) POSITION- 29 45 21.90242(N) 091 10 58.38738(W)   ADJUSTED
 AU1605* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1605  **This station is located in a suspected subsidence area (see below).
 AU1605  ______________________________________________________________________
 AU1605  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 AU1605  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 AU1605  HORZ ORDER      -  SECOND
 AU1605
 AU1605.The horizontal coordinates were established by classical geodetic methods
 AU1605.and adjusted by the National Geodetic Survey in January 1993.
 AU1605
 AU1605.** This station is in an area of known vertical motion. If an
 AU1605.** orthometric height was ever established but is not available 
 AU1605.** in the current survey control section, the orthometric height
 AU1605.** is considered suspect.  Suspect heights are available in the
 AU1605.** superseded section only if requested.
 AU1605
 AU1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1605.GEOID18 height accuracy estimate available here.
 AU1605
 AU1605.Click photographs - Photos may exist for this station.
 AU1605
 AU1605.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1605
 AU1605. The following values were computed from the NAD 83(1992) position.
 AU1605
 AU1605;                    North         East     Units Scale Factor Converg.
 AU1605;SPC LA S     -   139,239.707 1,014,550.578   MT  0.99993481   +0 04 30.8
 AU1605;SPC LA S     -   456,822.27  3,328,571.35   sFT  0.99993481   +0 04 30.8
 AU1605;UTM  15      - 3,293,141.048   675,698.554   MT  0.99998089   +0 54 07.5
 AU1605
 AU1605!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1605!SPC LA S     -   1.00000393  x   0.99993481  =   0.99993874
 AU1605!UTM  15      -   1.00000393  x   0.99998089  =   0.99998482
 AU1605
 AU1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7569893141(NAD 83)
 AU1605
 AU1605                          SUPERSEDED SURVEY CONTROL
 AU1605
 AU1605  NAD 83(1986)-  29 45 21.92481(N)    091 10 58.38477(W) AD(       ) 2
 AU1605  NAD 27      -  29 45 21.17280(N)    091 10 58.01626(W) AD(       ) 2
 AU1605
 AU1605.Superseded values are not recommended for survey control.
 AU1605
 AU1605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1605.See file dsdata.pdf to determine how the superseded data were derived.
 AU1605
 AU1605_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1605_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1605_MARK LOGO: USACE
 AU1605_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1605_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1605
 AU1605  HISTORY     - Date     Condition        Report By
 AU1605  HISTORY     - 1935     MONUMENTED       USACE
 AU1605  HISTORY     - 1947     MARK NOT FOUND   CGS
 AU1605  HISTORY     - 1957     GOOD             CGS
 AU1605  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU1605
 AU1605                          STATION DESCRIPTION
 AU1605
 AU1605'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1935
 AU1605'ON THE S BANK OF BAYOU LONG 0.4 MILE SE OF THE JUNCTION
 AU1605'OF BAYOU LONG WITH FLAT LAKE, 2 MILES S BY W OF THE JUNCTION
 AU1605'OF BAYOU LONG WITH BAYOU MILHOMME, IN THE CENTER OF A SMALL
 AU1605'CLEARING ABOUT 30 FEET S OF THE BANK OF BAYOU LONG WHERE
 AU1605'IT TURNS N, AND ABOUT 15 FEET SW OF A 12-INCH WILLOW TREE.
 AU1605'THE STATION IS MARKED BY A BRONZE TABLET SET IN THE TOP
 AU1605'OF AN IRON PIPE 6 INCHES IN DIAMETER.  THE MARK PROJECTS
 AU1605'1 FOOT ABOVE THE GROUND.
 AU1605
 AU1605                          STATION RECOVERY (1947)
 AU1605
 AU1605'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU1605'STATION SEARCHED FOR BUT NOT RECOVERED.  STATION BELIEVED
 AU1605'TO BE LOST DUE TO RUST FROM HIGH WATER.
 AU1605
 AU1605                          STATION RECOVERY (1957)
 AU1605
 AU1605'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU1605'THE STATION WAS RECOVERED IN GOOD CONDITION BUT DOES NOT
 AU1605'FIT THE ORIGINAL DESCRIPTION BY C.A.S. IN 1935.  THE STATION
 AU1605'RECOVERED IS 100 FEET FROM THE BAYOU BANK INSTEAD OF 30 FEET.
 AU1605'THE WILLOW TREE COULD NOT BE VERIFIED.  HOWEVER, THE STATION
 AU1605'DOES FIT THE DESCRIPTION BY THE U.S. ENGINEERS IN THE
 AU1605'NAPOLEONVILLE QUADRANGLE IN BOTH THE SHORELINE DISTANCE AND A
 AU1605'REFERENCE MEASUREMENT TO A LARGE LONE LIVE OAK TREE, THE
 AU1605'ONLY ONE IN THE VICINITY.
 AU1605'
 AU1605'A COMPLETE NEW DESCRIPTION FOLLOWS--
 AU1605'
 AU1605'THE STATION IS LOCATED ON THE SOUTH BANK OF BAYOU LONG ABOUT
 AU1605'0.4 MILE SOUTHEAST OF THE JUNCTION OF BAYOU LONG WITH FLAT
 AU1605'LAKE AND 0.5 MILE AIRLINE WEST OF THE EASTERN PROTECTION LEVEE,
 AU1605'AT A POINT WHERE THE BAYOU MAKES A SHARP TURN FROM THE SOUTHEAST
 AU1605'TO NORTHEAST.
 AU1605'
 AU1605'IT IS 100 FEET SOUTH OF THE BAYOU BANK AND 52.1 FEET SOUTH
 AU1605'OF A 34 INCH LIVE OAK, AT THE BASE OF A 10 INCH WILLOW TREE.
 AU1605'A STANDARD U.S. ENGINEERS BRASS CAP ON A 6 INCH IRON PIPE
 AU1605'PROJECTING 2 INCHES.
 AU1605
 AU1605                          STATION RECOVERY (1965)
 AU1605
 AU1605'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AU1605'0.5 MI N FROM LONG BAYOU.
 AU1605'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON LEFT BANK OF BAYOU
 AU1605'LONG.  IN ST. MARTIN PARISH, LA.  T.15., R.12 OF 13E. OF LOUISIANA
 AU1605'MERIDIAN.  ABOUT 1/2 MILE ABOVE ABOVE JUNCTION OF BAYOU LONG AND FLAT
 AU1605'LAKE.  100 FEET BACK OF LOWER BANK OF BAYOU LONG.  ON LAND OF B.E. AND
 AU1605'C.M. CLEMENT.  IN LINE WITH BACK SIDE OF HOUSE OCCUPIED BY EDGAR
 AU1605'COMEAX AND 50 FEET BELOW S.W. CORNER.  CAP ON PIPE ABOUT 10 INCHES
 AU1605'ABOVE GROUND.  NOTE-- BLAZED TREES 10+INCH, 8 DEG 35 MIN-33.4 FEET.
 AU1605'10+INCH THORN, 34=45 MIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1229 ***********************************************************************
 BJ1229  DESIGNATION -  53 DO 13
 BJ1229  PID         -  BJ1229
 BJ1229  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1229  COUNTRY     -  US
 BJ1229  USGS QUAD   -  HAMMOND (2018)
 BJ1229
 BJ1229                         *CURRENT SURVEY CONTROL
 BJ1229  ______________________________________________________________________
 BJ1229* NAD 83(1992) POSITION- 30 36 24.16681(N) 090 29 31.76984(W)   ADJUSTED
 BJ1229* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1229  **This station is located in a suspected subsidence area (see below).
 BJ1229  ______________________________________________________________________
 BJ1229  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ1229  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BJ1229  HORZ ORDER      -  SECOND
 BJ1229
 BJ1229.The horizontal coordinates were established by classical geodetic methods
 BJ1229.and adjusted by the National Geodetic Survey in January 1993.
 BJ1229
 BJ1229.** This station is in an area of known vertical motion.  Due to the
 BJ1229.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1229.** determined the orthometric heights for marks in these suspect
 BJ1229.** subsidence areas should be considered valid only at the epoch date
 BJ1229.** associated with the orthometric height.  These heights must always
 BJ1229.** be validated when used as control.  All previously superseded
 BJ1229.** orthometric heights are now considered suspect and are available
 BJ1229.** in the superseded section.  NGS does not recommend using suspect
 BJ1229.** or superseded heights as control.
 BJ1229
 BJ1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1229.GEOID18 height accuracy estimate available here.
 BJ1229
 BJ1229.Click photographs - Photos may exist for this station.
 BJ1229
 BJ1229.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1229
 BJ1229. The following values were computed from the NAD 83(1992) position.
 BJ1229
 BJ1229;                    North         East     Units Scale Factor Converg.
 BJ1229;SPC LA S     -   233,817.460 1,080,661.393   MT  0.99998149   +0 25 14.2
 BJ1229;SPC LA S     -   767,116.12  3,545,469.92   sFT  0.99998149   +0 25 14.2
 BJ1229;UTM  15      - 3,388,697.248   740,427.933   MT  1.00031316   +1 16 38.9
 BJ1229
 BJ1229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1229!SPC LA S     -   1.00000080  x   0.99998149  =   0.99998229
 BJ1229!UTM  15      -   1.00000080  x   1.00031316  =   1.00031396
 BJ1229
 BJ1229:                Primary Azimuth Mark                     Grid Az
 BJ1229:SPC LA S     -  53D014                                   090 51 17.6
 BJ1229:UTM  15      -  53D014                                   089 59 52.9
 BJ1229
 BJ1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4042788697(NAD 83)
 BJ1229
 BJ1229|---------------------------------------------------------------------|
 BJ1229| PID    Reference Object                     Distance      Geod. Az  |
 BJ1229|                                                           dddmmss.s |
 BJ1229| BJ4184 53D014                              APPROX. 2.1 KM 0911631.8 |
 BJ1229|---------------------------------------------------------------------|
 BJ1229
 BJ1229                          SUPERSEDED SURVEY CONTROL
 BJ1229
 BJ1229  NAD 83(1986)-  30 36 24.18244(N)    090 29 31.76719(W) AD(       ) 2
 BJ1229  NAD 27      -  30 36 23.50352(N)    090 29 31.44239(W) AD(       ) 2
 BJ1229
 BJ1229.Superseded values are not recommended for survey control.
 BJ1229
 BJ1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1229.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1229
 BJ1229_MARKER: DD = SURVEY DISK
 BJ1229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1229_STAMPING: 53D013
 BJ1229_MARK LOGO: LADHGS
 BJ1229_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1229+STABILITY: SURFACE MOTION
 BJ1229_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1229+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2006
 BJ1229
 BJ1229  HISTORY     - Date     Condition        Report By
 BJ1229  HISTORY     - 1967     MONUMENTED       LADH
 BJ1229  HISTORY     - 1969     GOOD             CGS
 BJ1229  HISTORY     - 1973     MARK NOT FOUND   USGS
 BJ1229  HISTORY     - 19920611 GOOD             NGS
 BJ1229  HISTORY     - 20040128 GOOD             PICINC
 BJ1229  HISTORY     - 20060417 MARK NOT FOUND   NGS
 BJ1229  HISTORY     - 20061120 GOOD             INDIV
 BJ1229
 BJ1229                          STATION DESCRIPTION
 BJ1229
 BJ1229'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ1229'THE STATION IS LOCATED NORTH ALONG THE ILLINOIS CENTRAL RAILROAD AND
 BJ1229'U.S. HIGHWAY 51, 2.2 MILES FROM THE INTERSECTION OF U.S. HIGHWAY 51
 BJ1229'AND STATE HIGHWAY 442 IN TICKFAW.
 BJ1229'
 BJ1229'THE STATION IS SET TO THE EAST OF U.S. HIGHWAY 51 AND WEST OF THE
 BJ1229'SOUTH BOUND TRACKS ON THE I.C.  RAILROAD, 2.00 FEET EAST OF A METAL
 BJ1229'WITNESS POST AND SIGN, 11.0 FEET WEST OF THE WEST RAIL OF THE I.C.
 BJ1229'RAILROAD, 21.90 FEET NORTH OF THE CENTERLINE OF A BLACKTOP ROAD
 BJ1229'LEADING EAST ACROSS THE RAILROAD, 14.0 FEET NORTHEAST OF A CULVERT
 BJ1229'UNDER THE BLACKTOP ROAD, 47.80 FEET EAST OF THE CENTERLINE OF U.S.
 BJ1229'HIGHWAY 51, AND ACROSS THE HIGHWAY FROM THE BLACK CAT GROCERY.
 BJ1229'
 BJ1229'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ1229'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ1229'
 BJ1229'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND
 BJ1229'STATE HIGHWAY 442 IN TICKFAW, FOLLOW U.S. HIGHWAY 51 NORTH FOR 2.2
 BJ1229'MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ1229'
 BJ1229'THE STATION IS STAMPED 53D013.
 BJ1229'
 BJ1229'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ1229
 BJ1229                          STATION RECOVERY (1969)
 BJ1229
 BJ1229'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BJ1229'ABOUT 1.95 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1229'STATION AT INDEPENDENCE, NEAR A GRAVEL ROAD CROSSING, IN SECTION 15,
 BJ1229'R7E, T5S, 47.5 FEET EAST OF THE CENTERLINE OF U. S. HIGHWAY 51, 24
 BJ1229'FEET NORTH OF THE CENTERLINE OF THE GRAVEL ROAD, 30 FEET NORTHWEST OF
 BJ1229'THE CENTER OF THE GRAVEL ROAD CROSSING AND THE WEST TRACK, 10.8 FEET
 BJ1229'WEST OF THE WEST RAIL, 3 FEET EAST OF A METAL WITNESS POST, 3 FEET
 BJ1229'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST 1/2
 BJ1229'FOOT BELOW THE LEVEL OF THE GROUND.
 BJ1229
 BJ1229                          STATION RECOVERY (1973)
 BJ1229
 BJ1229'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BJ1229'MARK NOT FOUND.
 BJ1229
 BJ1229                          STATION RECOVERY (1992)
 BJ1229
 BJ1229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1229'11.7 KM (7.25 MI) NORTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1229'THE POST OFFICE IN HAMMOND, 14.8 M (48.6 FT) EAST OF THE CENTERLINE
 BJ1229'OF U.S. HIGHWAY 51, 7.6 M (24.9 FT) NORTH OF THE CENTER OF A ROAD,
 BJ1229'7.5 M (24.6 FT) WEST OF THE NEAR RAIL, 0.8 M (2.6 FT) SOUTH OF A
 BJ1229'WITNESS POST, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 BJ1229'MONUMENT IS RECESSED 0.6 M (2.0 FT) BELOW TH4E GROUND SURFACE.
 BJ1229
 BJ1229                          STATION RECOVERY (2004)
 BJ1229
 BJ1229'RECOVERY NOTE BY PICKERING INCORPORATED 2004 (JCB)
 BJ1229'RECOVERED AS DESCRIBED
 BJ1229
 BJ1229                          STATION RECOVERY (2006)
 BJ1229
 BJ1229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1229'NOT RECOVERED.
 BJ1229
 BJ1229                          STATION RECOVERY (2006)
 BJ1229
 BJ1229'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (DSM)
 BJ1229'THE WITNESS POST IN THE DESCRIPTION IS GONE.
 BJ1229'I MADE THE FOLLOWING ADDITION TO THE DESCRIPTION.
 BJ1229'MARK IS 15' SOUTH OF THE SOUTHWEST CORNER OF A METAL RAILROAD LIGHT
 BJ1229'CONTROL BUILDING HAVING STATION NUMBER 851.93.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0062 ***********************************************************************
 AU0062  DESIGNATION -  53 LLD ANO
 AU0062  PID         -  AU0062
 AU0062  STATE/COUNTY-  LA/ST CHARLES
 AU0062  COUNTRY     -  US
 AU0062  USGS QUAD   -  HAHNVILLE (2018)
 AU0062
 AU0062                         *CURRENT SURVEY CONTROL
 AU0062  ______________________________________________________________________
 AU0062* NAD 83(1986) POSITION- 29 56 30.     (N) 090 23 06.     (W)   SCALED
 AU0062* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0062  **This station is located in a suspected subsidence area (see below).
 AU0062  ______________________________________________________________________
 AU0062  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 AU0062  DYNAMIC HEIGHT  -          2.49  (meters)        8.2   (feet) COMP
 AU0062  MODELED GRAVITY -    979,318.5   (mgal)                       NAVD 88
 AU0062
 AU0062.The horizontal coordinates were scaled from a map and have
 AU0062.an estimated accuracy of +/- 6 seconds.
 AU0062
 AU0062.** This station is in an area of known vertical motion. If an
 AU0062.** orthometric height was ever established but is not available 
 AU0062.** in the current survey control section, the orthometric height
 AU0062.** is considered suspect.  Suspect heights are available in the
 AU0062.** superseded section only if requested.
 AU0062
 AU0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0062.GEOID18 height accuracy estimate available here.
 AU0062
 AU0062.Click photographs - Photos may exist for this station.
 AU0062
 AU0062.The dynamic height is computed by dividing the NAVD 88
 AU0062.geopotential number by the normal gravity value computed on the
 AU0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0062.degrees latitude (g = 980.6199 gals.).
 AU0062
 AU0062.The modeled gravity was interpolated from observed gravity values.
 AU0062
 AU0062;                    North         East    Units  Estimated Accuracy
 AU0062;SPC LA S     -   160,180.    1,091,550.      MT  (+/- 180 meters Scaled)
 AU0062
 AU0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP524151(NAD 83)
 AU0062
 AU0062                          SUPERSEDED SURVEY CONTROL
 AU0062
 AU0062.No superseded survey control is available for this station.
 AU0062
 AU0062_MARKER: DD = SURVEY DISK
 AU0062_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0062_STAMPING: 53 LLD ANO
 AU0062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0062
 AU0062  HISTORY     - Date     Condition        Report By
 AU0062  HISTORY     - 1975     MONUMENTED       USACE
 AU0062  HISTORY     - 1977     GOOD             NGS
 AU0062
 AU0062                          STATION DESCRIPTION
 AU0062
 AU0062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0062'1.3 MI NW FROM LULING.
 AU0062'1.35 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 AU0062'STATE HIGHWAY 52 AT LULING, 0.1 MILE SOUTHEAST OF MILE SIGN 54,
 AU0062'36 FT. NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 28 FT. EAST OF
 AU0062'THE APPROXIMATE CENTER LINE OF A SHELL ROAD LEADING NORTH TO TOP OF
 AU0062'THE LEVEE 67.5 FT. EAST-NORTHEAST AND ACROSS THE HIGHWAY FROM A
 AU0062'JUNCTION POWER LINE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3537 ***********************************************************************
 BJ3537  DESIGNATION -  53 V 1
 BJ3537  PID         -  BJ3537
 BJ3537  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3537  COUNTRY     -  US
 BJ3537  USGS QUAD   -  WILMER (2018)
 BJ3537
 BJ3537                         *CURRENT SURVEY CONTROL
 BJ3537  ______________________________________________________________________
 BJ3537* NAD 83(1986) POSITION- 30 49 03.     (N) 090 18 22.     (W)   SCALED
 BJ3537* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3537  **This station is located in a suspected subsidence area (see below).
 BJ3537  ______________________________________________________________________
 BJ3537  GEOID HEIGHT    -        -27.202 (meters)                     GEOID18
 BJ3537  DYNAMIC HEIGHT  -         71.936 (meters)      236.01  (feet) COMP
 BJ3537  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ3537
 BJ3537.The horizontal coordinates were scaled from a map and have
 BJ3537.an estimated accuracy of +/- 6 seconds.
 BJ3537
 BJ3537.** This station is in an area of known vertical motion. If an
 BJ3537.** orthometric height was ever established but is not available 
 BJ3537.** in the current survey control section, the orthometric height
 BJ3537.** is considered suspect.  Suspect heights are available in the
 BJ3537.** superseded section only if requested.
 BJ3537
 BJ3537.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3537.GEOID18 height accuracy estimate available here.
 BJ3537
 BJ3537.Click photographs - Photos may exist for this station.
 BJ3537
 BJ3537.The dynamic height is computed by dividing the NAVD 88
 BJ3537.geopotential number by the normal gravity value computed on the
 BJ3537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3537.degrees latitude (g = 980.6199 gals.).
 BJ3537
 BJ3537.The modeled gravity was interpolated from observed gravity values.
 BJ3537
 BJ3537;                    North         East    Units  Estimated Accuracy
 BJ3537;SPC LA S     -   257,330.    1,098,290.      MT  (+/- 180 meters Scaled)
 BJ3537
 BJ3537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ577124(NAD 83)
 BJ3537
 BJ3537                          SUPERSEDED SURVEY CONTROL
 BJ3537
 BJ3537.No superseded survey control is available for this station.
 BJ3537
 BJ3537_MARKER: DD = SURVEY DISK
 BJ3537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3537_STAMPING: 53V1 1984
 BJ3537_MARK LOGO: LADHGS
 BJ3537_PROJECTION: FLUSH
 BJ3537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3537+STABILITY: SURFACE MOTION
 BJ3537_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3537+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2003
 BJ3537
 BJ3537  HISTORY     - Date     Condition        Report By
 BJ3537  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3537  HISTORY     - 20030527 GOOD             LADTD
 BJ3537
 BJ3537                          STATION DESCRIPTION
 BJ3537
 BJ3537'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3537'26.4 KM (16.4 MI) EAST FROM FLUKER.
 BJ3537'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3537'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3537'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 20.8 KM (12.9 MI) TO THE BENCH
 BJ3537'MARK ON THE RIGHT AND WEST OF A GRAVEL ROAD LEADING SOUTH, 18.3 METERS
 BJ3537'(60 FT) WEST OF THE CENTER OF THE GRAVEL ROAD, 13.1 METERS (43 FT)
 BJ3537'WEST-NORTHWEST OF A FENCE LINE, 12.5 METERS (41 FT) SOUTH-SOUTHEAST OF
 BJ3537'THE CENTER OF HIGHWAY 10, AND 1.2 METERS (4 FT) NORTHEAST OF A FENCE
 BJ3537'CORNER.
 BJ3537'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3537'THE MARK IS 0.30 M BELOW HIGHWAY 10.
 BJ3537
 BJ3537                          STATION RECOVERY (2003)
 BJ3537
 BJ3537'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3537'OMIT 60 FT WEST FROM THE CENTER OF A GRAVEL ROAD.  ADD TO DESCRIPTION
 BJ3537'40.5 FT NORTHWEST FROMK THE CENTER OF THE MOST EASTERLY ONE OF 2
 BJ3537'DOUBLE GATES INTO TWO FIELDS AND 32 FT WEST-SOUTHWEST FROM THE CENTER
 BJ3537'OF A GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3548 ***********************************************************************
 BJ3548  DESIGNATION -  53 V 11
 BJ3548  PID         -  BJ3548
 BJ3548  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3548  COUNTRY     -  US
 BJ3548  USGS QUAD   -  CHESBROUGH (2018)
 BJ3548
 BJ3548                         *CURRENT SURVEY CONTROL
 BJ3548  ______________________________________________________________________
 BJ3548* NAD 83(1986) POSITION- 30 47 40.     (N) 090 28 23.     (W)   SCALED
 BJ3548* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3548  **This station is located in a suspected subsidence area (see below).
 BJ3548  ______________________________________________________________________
 BJ3548  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BJ3548  DYNAMIC HEIGHT  -         50.996 (meters)      167.31  (feet) COMP
 BJ3548  MODELED GRAVITY -    979,346.5   (mgal)                       NAVD 88
 BJ3548
 BJ3548.The horizontal coordinates were scaled from a map and have
 BJ3548.an estimated accuracy of +/- 6 seconds.
 BJ3548
 BJ3548.** This station is in an area of known vertical motion. If an
 BJ3548.** orthometric height was ever established but is not available 
 BJ3548.** in the current survey control section, the orthometric height
 BJ3548.** is considered suspect.  Suspect heights are available in the
 BJ3548.** superseded section only if requested.
 BJ3548
 BJ3548.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3548.GEOID18 height accuracy estimate available here.
 BJ3548
 BJ3548.Click photographs - Photos may exist for this station.
 BJ3548
 BJ3548.The dynamic height is computed by dividing the NAVD 88
 BJ3548.geopotential number by the normal gravity value computed on the
 BJ3548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3548.degrees latitude (g = 980.6199 gals.).
 BJ3548
 BJ3548.The modeled gravity was interpolated from observed gravity values.
 BJ3548
 BJ3548;                    North         East    Units  Estimated Accuracy
 BJ3548;SPC LA S     -   254,640.    1,082,340.      MT  (+/- 180 meters Scaled)
 BJ3548
 BJ3548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ417095(NAD 83)
 BJ3548
 BJ3548                          SUPERSEDED SURVEY CONTROL
 BJ3548
 BJ3548.No superseded survey control is available for this station.
 BJ3548
 BJ3548_MARKER: DD = SURVEY DISK
 BJ3548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3548_STAMPING: 53V11 1984
 BJ3548_MARK LOGO: LADHGS
 BJ3548_PROJECTION: FLUSH
 BJ3548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3548+STABILITY: SURFACE MOTION
 BJ3548
 BJ3548  HISTORY     - Date     Condition        Report By
 BJ3548  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3548
 BJ3548                          STATION DESCRIPTION
 BJ3548
 BJ3548'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3548'10.1 KM (6.3 MI) SE FROM FLUKER.
 BJ3548'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3548'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3548'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 4.5 KM (2.8 MI) TO THE BENCH MARK
 BJ3548'ON RIGHT NEAR A BROWN BRICK AND METAL BUILDING, 23 METERS (75.5 FT)
 BJ3548'WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE BUILDING, 14.6 METERS
 BJ3548'(48 FT) SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 10, AND 2.1 METERS
 BJ3548'(7 FT) NORTH-NORTHWEST OF A POWER POLE WITH TRANSFORMER AND GUIDE
 BJ3548'WIRE.
 BJ3548'THE MARK IS 0.46 METERS  NNW FROM A WITNESS POST.
 BJ3548'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3549 ***********************************************************************
 BJ3549  DESIGNATION -  53 V 12
 BJ3549  PID         -  BJ3549
 BJ3549  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3549  COUNTRY     -  US
 BJ3549  USGS QUAD   -  CHESBROUGH (2018)
 BJ3549
 BJ3549                         *CURRENT SURVEY CONTROL
 BJ3549  ______________________________________________________________________
 BJ3549* NAD 83(1986) POSITION- 30 47 13.     (N) 090 29 03.     (W)   SCALED
 BJ3549* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3549  **This station is located in a suspected subsidence area (see below).
 BJ3549  ______________________________________________________________________
 BJ3549  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BJ3549  DYNAMIC HEIGHT  -         41.857 (meters)      137.33  (feet) COMP
 BJ3549  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ3549
 BJ3549.The horizontal coordinates were scaled from a map and have
 BJ3549.an estimated accuracy of +/- 6 seconds.
 BJ3549
 BJ3549.** This station is in an area of known vertical motion. If an
 BJ3549.** orthometric height was ever established but is not available 
 BJ3549.** in the current survey control section, the orthometric height
 BJ3549.** is considered suspect.  Suspect heights are available in the
 BJ3549.** superseded section only if requested.
 BJ3549
 BJ3549.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3549.GEOID18 height accuracy estimate available here.
 BJ3549
 BJ3549.Click photographs - Photos may exist for this station.
 BJ3549
 BJ3549.The dynamic height is computed by dividing the NAVD 88
 BJ3549.geopotential number by the normal gravity value computed on the
 BJ3549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3549.degrees latitude (g = 980.6199 gals.).
 BJ3549
 BJ3549.The modeled gravity was interpolated from observed gravity values.
 BJ3549
 BJ3549;                    North         East    Units  Estimated Accuracy
 BJ3549;SPC LA S     -   253,800.    1,081,280.      MT  (+/- 180 meters Scaled)
 BJ3549
 BJ3549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ407086(NAD 83)
 BJ3549
 BJ3549                          SUPERSEDED SURVEY CONTROL
 BJ3549
 BJ3549.No superseded survey control is available for this station.
 BJ3549
 BJ3549_MARKER: DD = SURVEY DISK
 BJ3549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3549_STAMPING: 53V12 1984
 BJ3549_MARK LOGO: LADHGS
 BJ3549_PROJECTION: FLUSH
 BJ3549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3549+STABILITY: SURFACE MOTION
 BJ3549
 BJ3549  HISTORY     - Date     Condition        Report By
 BJ3549  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3549
 BJ3549                          STATION DESCRIPTION
 BJ3549
 BJ3549'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3549'8.5 KM (5.3 MI) SE FROM FLUKER.
 BJ3549'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3549'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3549'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 2.9 KM (1.8 MI) TO THE JUNCTION
 BJ3549'WITH A PARISH BLACKTOP ROAD (RIVER ROAD) WITH THE BENCH MARK ON THE
 BJ3549'LEFT, SET IN THE NORTHEAST QUADRANT OF THE JUNCTION, 12.2 METERS
 BJ3549'(40 FT) EAST-SOUTHEAST OF THE CENTER OF RIVER ROAD, 10.4 METERS
 BJ3549'(34 FT) NORTH-NORTHWEST OF THE CENTER OF HIGHWAY 10, 8.2 METERS
 BJ3549'(27 FT) SOUTHWEST OF A RIGHT-OF-WAY MARKER, AND 3.7 METERS (12 FT)
 BJ3549'WEST-SOUTHWEST OF A POWER POLE WITH TRANSFORMER AND LIGHT.
 BJ3549'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 BJ3549'THE MARK IS 0.30 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3550 ***********************************************************************
 BJ3550  DESIGNATION -  53 V 13
 BJ3550  PID         -  BJ3550
 BJ3550  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3550  COUNTRY     -  US
 BJ3550  USGS QUAD   -  CHESBROUGH (2018)
 BJ3550
 BJ3550                         *CURRENT SURVEY CONTROL
 BJ3550  ______________________________________________________________________
 BJ3550* NAD 83(1986) POSITION- 30 46 37.     (N) 090 29 49.     (W)   SCALED
 BJ3550* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3550  **This station is located in a suspected subsidence area (see below).
 BJ3550  ______________________________________________________________________
 BJ3550  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BJ3550  DYNAMIC HEIGHT  -         38.657 (meters)      126.83  (feet) COMP
 BJ3550  MODELED GRAVITY -    979,345.8   (mgal)                       NAVD 88
 BJ3550
 BJ3550.The horizontal coordinates were scaled from a map and have
 BJ3550.an estimated accuracy of +/- 6 seconds.
 BJ3550
 BJ3550.** This station is in an area of known vertical motion. If an
 BJ3550.** orthometric height was ever established but is not available 
 BJ3550.** in the current survey control section, the orthometric height
 BJ3550.** is considered suspect.  Suspect heights are available in the
 BJ3550.** superseded section only if requested.
 BJ3550
 BJ3550.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3550.GEOID18 height accuracy estimate available here.
 BJ3550
 BJ3550.Click photographs - Photos may exist for this station.
 BJ3550
 BJ3550.The dynamic height is computed by dividing the NAVD 88
 BJ3550.geopotential number by the normal gravity value computed on the
 BJ3550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3550.degrees latitude (g = 980.6199 gals.).
 BJ3550
 BJ3550.The modeled gravity was interpolated from observed gravity values.
 BJ3550
 BJ3550;                    North         East    Units  Estimated Accuracy
 BJ3550;SPC LA S     -   252,690.    1,080,070.      MT  (+/- 180 meters Scaled)
 BJ3550
 BJ3550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ395075(NAD 83)
 BJ3550
 BJ3550                          SUPERSEDED SURVEY CONTROL
 BJ3550
 BJ3550.No superseded survey control is available for this station.
 BJ3550
 BJ3550_MARKER: DD = SURVEY DISK
 BJ3550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3550_STAMPING: 53V13 1984
 BJ3550_MARK LOGO: LADHGS
 BJ3550_PROJECTION: FLUSH
 BJ3550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3550+STABILITY: SURFACE MOTION
 BJ3550
 BJ3550  HISTORY     - Date     Condition        Report By
 BJ3550  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3550
 BJ3550                          STATION DESCRIPTION
 BJ3550
 BJ3550'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3550'7.1 KM (4.4 MI) SOUTH FROM FLUKER.
 BJ3550'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3550'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3550'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 1.5 KM (0.9 MI) TO THE BENCH MARK
 BJ3550'ON THE RIGHT EAST OF A BRIDGE, 24.4 METERS (80 FT) WEST-SOUTHWEST OF
 BJ3550'THE CENTER OF A PARISH PAVED ROAD, 10.5 METERS (34.5 FT)
 BJ3550'SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 10, AND 1.8 METERS (6 FT)
 BJ3550'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF WINGWALL TO RELEASE BRIDGE.
 BJ3550'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BJ3550'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3843 ***********************************************************************
 BJ3843  DESIGNATION -  53 V 14
 BJ3843  PID         -  BJ3843
 BJ3843  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3843  COUNTRY     -  US
 BJ3843  USGS QUAD   -  KENTWOOD (2018)
 BJ3843
 BJ3843                         *CURRENT SURVEY CONTROL
 BJ3843  ______________________________________________________________________
 BJ3843* NAD 83(1986) POSITION- 30 55 48.     (N) 090 33 17.     (W)   SCALED
 BJ3843* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3843  **This station is located in a suspected subsidence area (see below).
 BJ3843  ______________________________________________________________________
 BJ3843  GEOID HEIGHT    -        -27.045 (meters)                     GEOID18
 BJ3843  DYNAMIC HEIGHT  -         91.297 (meters)      299.53  (feet) COMP
 BJ3843  MODELED GRAVITY -    979,356.0   (mgal)                       NAVD 88
 BJ3843
 BJ3843.The horizontal coordinates were scaled from a map and have
 BJ3843.an estimated accuracy of +/- 6 seconds.
 BJ3843
 BJ3843.** This station is in an area of known vertical motion. If an
 BJ3843.** orthometric height was ever established but is not available 
 BJ3843.** in the current survey control section, the orthometric height
 BJ3843.** is considered suspect.  Suspect heights are available in the
 BJ3843.** superseded section only if requested.
 BJ3843
 BJ3843.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3843.GEOID18 height accuracy estimate available here.
 BJ3843
 BJ3843.Click photographs - Photos may exist for this station.
 BJ3843
 BJ3843.The dynamic height is computed by dividing the NAVD 88
 BJ3843.geopotential number by the normal gravity value computed on the
 BJ3843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3843.degrees latitude (g = 980.6199 gals.).
 BJ3843
 BJ3843.The modeled gravity was interpolated from observed gravity values.
 BJ3843
 BJ3843;                    North         East    Units  Estimated Accuracy
 BJ3843;SPC LA S     -   269,620.    1,074,420.      MT  (+/- 180 meters Scaled)
 BJ3843
 BJ3843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ336244(NAD 83)
 BJ3843
 BJ3843                          SUPERSEDED SURVEY CONTROL
 BJ3843
 BJ3843.No superseded survey control is available for this station.
 BJ3843
 BJ3843_MARKER: DD = SURVEY DISK
 BJ3843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3843_STAMPING: 53V14 1985
 BJ3843_MARK LOGO: LADTD
 BJ3843_PROJECTION: FLUSH
 BJ3843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3843+STABILITY: SURFACE MOTION
 BJ3843_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3843+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3843
 BJ3843  HISTORY     - Date     Condition        Report By
 BJ3843  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3843  HISTORY     - 19890524 GOOD             LADTD
 BJ3843
 BJ3843                          STATION DESCRIPTION
 BJ3843
 BJ3843'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3843'5.2 KM (3.25 MI) WEST FROM KENTWOOD.
 BJ3843'THE MARK IS 0.46 M ABOVE THE HIGHWAY.
 BJ3843'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3843'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3843'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 4.9 KM (3.05 MI) TO THE
 BJ3843'BENCH MARK ON THE RIGHT, 32.0 METERS (105 FT) NORTHEAST OF A POWER
 BJ3843'POLE, 12.5 METERS (41.5 FT) NORTHWEST OF THE CENTERLINE OF STATE
 BJ3843'HIGHWAY 38, 8.8 METERS (29 FT) SOUTH SOUTHEAST OF 12-INCH TWIN OAKS,
 BJ3843'AND 6.7 METERS (22 FT) NORTHEAST OF THE CENTER OF A DRIVE LEADING TO A
 BJ3843'WOOD FRAME HOUSE.
 BJ3843'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3843
 BJ3843                          STATION RECOVERY (1989)
 BJ3843
 BJ3843'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3843'THE STATION IS LOCATED ABOUT 5.2 KM (3.25 MI) WEST OF KENTWOOD AND
 BJ3843'24.7 KM (15.35 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3843'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3843'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3843'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38.
 BJ3843'TURN RIGHT AND GO WEST FOR 4.9 KM (3.05 MI) TO THE MARK ON THE RIGHT.
 BJ3843'THE STATION IS 32.0 M (105.0 FT) NORTHEAST FROM A POWER POLE, 12.5 M
 BJ3843'(41.0 FT) NORTHWEST FROM THE CENTER OF THE HIGHWAY, 8.8 M (28.9 FT)
 BJ3843'SOUTH-SOUTHEAST FROM A 12-INCH TWIN OAK TREE, 6.7 M (22.0 FT)
 BJ3843'NORTHEAST FROM THE CENTER OF A DRIVE LEADING TO A WOOD FRAME HOUSE AND
 BJ3843'0.6 M (2.0 FT) SOUTH FROM A METAL WITNESS POST WITH A SIGN ATTACHED.
 BJ3843'THE MARK IS FLUSH WITH THE GROUND AND 0.46 M (1.5 FT) ABOVE THE
 BJ3843'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3844 ***********************************************************************
 BJ3844  DESIGNATION -  53 V 15
 BJ3844  PID         -  BJ3844
 BJ3844  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3844  COUNTRY     -  US
 BJ3844  USGS QUAD   -  KENTWOOD (2018)
 BJ3844
 BJ3844                         *CURRENT SURVEY CONTROL
 BJ3844  ______________________________________________________________________
 BJ3844* NAD 83(1986) POSITION- 30 56 10.     (N) 090 32 24.     (W)   SCALED
 BJ3844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3844  **This station is located in a suspected subsidence area (see below).
 BJ3844  ______________________________________________________________________
 BJ3844  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BJ3844  DYNAMIC HEIGHT  -         83.948 (meters)      275.42  (feet) COMP
 BJ3844  MODELED GRAVITY -    979,356.8   (mgal)                       NAVD 88
 BJ3844
 BJ3844.The horizontal coordinates were scaled from a map and have
 BJ3844.an estimated accuracy of +/- 6 seconds.
 BJ3844
 BJ3844.** This station is in an area of known vertical motion. If an
 BJ3844.** orthometric height was ever established but is not available 
 BJ3844.** in the current survey control section, the orthometric height
 BJ3844.** is considered suspect.  Suspect heights are available in the
 BJ3844.** superseded section only if requested.
 BJ3844
 BJ3844.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3844.GEOID18 height accuracy estimate available here.
 BJ3844
 BJ3844.Click photographs - Photos may exist for this station.
 BJ3844
 BJ3844.The dynamic height is computed by dividing the NAVD 88
 BJ3844.geopotential number by the normal gravity value computed on the
 BJ3844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3844.degrees latitude (g = 980.6199 gals.).
 BJ3844
 BJ3844.The modeled gravity was interpolated from observed gravity values.
 BJ3844
 BJ3844;                    North         East    Units  Estimated Accuracy
 BJ3844;SPC LA S     -   270,300.    1,075,820.      MT  (+/- 180 meters Scaled)
 BJ3844
 BJ3844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ350251(NAD 83)
 BJ3844
 BJ3844                          SUPERSEDED SURVEY CONTROL
 BJ3844
 BJ3844.No superseded survey control is available for this station.
 BJ3844
 BJ3844_MARKER: DD = SURVEY DISK
 BJ3844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3844_STAMPING: 53V15 1985
 BJ3844_MARK LOGO: LADTD
 BJ3844_PROJECTION: FLUSH
 BJ3844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3844+STABILITY: SURFACE MOTION
 BJ3844_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3844+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3844
 BJ3844  HISTORY     - Date     Condition        Report By
 BJ3844  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3844  HISTORY     - 19890524 GOOD             LADTD
 BJ3844
 BJ3844                          STATION DESCRIPTION
 BJ3844
 BJ3844'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3844'3.4 KM (2.1 MI) WEST FROM KENTWOOD.
 BJ3844'THE MARK IS 1.22 M ABOVE THE HIGHWAY.
 BJ3844'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3844'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3844'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 3.1 KM (1.9 MI) TO THE
 BJ3844'BENCH MARK ON THE LEFT, 15.2 METERS (50 FT) SOUTH OF THE CENTERLINE OF
 BJ3844'STATE HIGHWAY 38, 11.0 METERS (36 FT) EAST OF THE CENTER OF A PARISH
 BJ3844'BLACKTOP ROAD LEADING SOUTH, 5.2 METERS (17 FT) SOUTH OF TELEPHONE
 BJ3844'JUNCTION BOX NO W 12, AND 0.8 METER (2 FT) NORTHWEST OF A FOUR STRAND
 BJ3844'BARBED WIRE FENCE.
 BJ3844'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BJ3844
 BJ3844                          STATION RECOVERY (1989)
 BJ3844
 BJ3844'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3844'THE STATION IS LOCATED ABOUT 3.4 KM (2.10 MI) WEST OF KENTWOOD AND
 BJ3844'26.5 KM (16.45 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3844'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3844'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3844'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38. TURN
 BJ3844'RIGHT AND GO WEST FOR 3.1 KM (1.95 MI) ON HIGHWAY 38 TO THE MARK ON
 BJ3844'THE LEFT.
 BJ3844'THE STATION IS 15.2 M (49.9 FT) SOUTH FROM THE CENTER OF THE HIGHWAY,
 BJ3844'11 M (36.1 FT) EAST FROM THE CENTER OF A PARISH BLACKTOP ROAD LEADING
 BJ3844'SOUTH, 5.2 M (17.1 FT) SOUTH FROM A TELEPHONE JUNCTION BOX NO W 12,
 BJ3844'0.8 M (2.6 FT) NORTHWEST FROM A FOUR STRAND BARBED WIRE FENCE AND 0.6
 BJ3844'M (2.0 FT) NORTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED. THE
 BJ3844'MARK IS FLUSH WITH THE GROUND AND 1.22 M (4.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3845 ***********************************************************************
 BJ3845  DESIGNATION -  53 V 16
 BJ3845  PID         -  BJ3845
 BJ3845  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3845  COUNTRY     -  US
 BJ3845  USGS QUAD   -  KENTWOOD (2018)
 BJ3845
 BJ3845                         *CURRENT SURVEY CONTROL
 BJ3845  ______________________________________________________________________
 BJ3845* NAD 83(1986) POSITION- 30 56 14.     (N) 090 31 24.     (W)   SCALED
 BJ3845* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3845  **This station is located in a suspected subsidence area (see below).
 BJ3845  ______________________________________________________________________
 BJ3845  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BJ3845  DYNAMIC HEIGHT  -         82.307 (meters)      270.04  (feet) COMP
 BJ3845  MODELED GRAVITY -    979,357.2   (mgal)                       NAVD 88
 BJ3845
 BJ3845.The horizontal coordinates were scaled from a map and have
 BJ3845.an estimated accuracy of +/- 6 seconds.
 BJ3845
 BJ3845.** This station is in an area of known vertical motion. If an
 BJ3845.** orthometric height was ever established but is not available 
 BJ3845.** in the current survey control section, the orthometric height
 BJ3845.** is considered suspect.  Suspect heights are available in the
 BJ3845.** superseded section only if requested.
 BJ3845
 BJ3845.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3845.GEOID18 height accuracy estimate available here.
 BJ3845
 BJ3845.Click photographs - Photos may exist for this station.
 BJ3845
 BJ3845.The dynamic height is computed by dividing the NAVD 88
 BJ3845.geopotential number by the normal gravity value computed on the
 BJ3845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3845.degrees latitude (g = 980.6199 gals.).
 BJ3845
 BJ3845.The modeled gravity was interpolated from observed gravity values.
 BJ3845
 BJ3845;                    North         East    Units  Estimated Accuracy
 BJ3845;SPC LA S     -   270,440.    1,077,410.      MT  (+/- 180 meters Scaled)
 BJ3845
 BJ3845_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ366252(NAD 83)
 BJ3845
 BJ3845                          SUPERSEDED SURVEY CONTROL
 BJ3845
 BJ3845.No superseded survey control is available for this station.
 BJ3845
 BJ3845_MARKER: DD = SURVEY DISK
 BJ3845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3845_STAMPING: 53V16 1985
 BJ3845_MARK LOGO: LADTD
 BJ3845_PROJECTION: FLUSH
 BJ3845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3845+STABILITY: SURFACE MOTION
 BJ3845_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3845+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3845
 BJ3845  HISTORY     - Date     Condition        Report By
 BJ3845  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3845  HISTORY     - 19890524 GOOD             LADTD
 BJ3845
 BJ3845                          STATION DESCRIPTION
 BJ3845
 BJ3845'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3845'1.8 KM (1.1 MI) WEST FROM KENTWOOD.
 BJ3845'THE MARK IS 0.46 M ABOVE THE HIGHWAY.
 BJ3845'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3845'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3845'THENCE WEST (RIGHT) ON STATE HIGHWAY 38 FOR 1.5 KM (0.9 MI) TO THE
 BJ3845'BENCH MARK ON THE RIGHT, 22.9 METERS (75 FT) EAST OF THE CENTER OF THE
 BJ3845'OFF RAMP OF I-55 LEADING INTO STATE HIGHWAY 38 AT KENTWOOD 21.2 METERS
 BJ3845'(69.5 FT) NORTH NORTHWEST OF THE CENTERLINE OF THE WEST BOUND LANES OF
 BJ3845'STATE HIGHWAY 38, 19.0 METERS (62.5 FT) WEST OF THE WEST END A
 BJ3845'CONCRETE CULVERT UNDER INTERSTATE 55, AND 14.0 METERS (46 FT) NORTH
 BJ3845'NORTHEAST OF A LIGHT STANDARD NORTH OF STATE HIGHWAY 38.
 BJ3845'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3845
 BJ3845                          STATION RECOVERY (1989)
 BJ3845
 BJ3845'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3845'THE STATION IS LOCATED ABOUT 1.8 KM (1.10 MI) WEST OF KENTWOOD AND
 BJ3845'28.2 KM (17.50 MI) EAST OF CHIPOLA.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3845'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3845'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3845'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38. TURN
 BJ3845'RIGHT AND GO SOUTH FOR 1.5 KM (0.95 MI) TO THE MARK ON THE RIGHT JUST
 BJ3845'WEST OF THE INTERSTATE HIGHWAY 55 OVERPASS.
 BJ3845'THE STATION IS 22.9 M (75.1 FT) EAST FROM THE CENTER OF THE SOUTH OFF
 BJ3845'RAMP FOR INTERSTATE 55, 21.2 M (69.6 FT) NORTH-NORTHWEST FROM THE
 BJ3845'CENTER OF THE WEST BOUND LANES OF HIGHWAY 38, 19.0 M (62.3 FT) WEST
 BJ3845'FROM THE WEST END OF A CONCRETE CULVERT UNDER INTERSTATE 55, 14.0 M
 BJ3845'(45.9 FT) NORTH-NORTHEAST FROM A LIGHT STANDARD NORTH OF HIGHWAY 38
 BJ3845'AND 0.46 M (1.5 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN
 BJ3845'ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND 0.46 M (1.5 FT) ABOVE
 BJ3845'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3847 ***********************************************************************
 BJ3847  DESIGNATION -  53 V 17
 BJ3847  PID         -  BJ3847
 BJ3847  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3847  COUNTRY     -  US
 BJ3847  USGS QUAD   -  SPRING CREEK (2018)
 BJ3847
 BJ3847                         *CURRENT SURVEY CONTROL
 BJ3847  ______________________________________________________________________
 BJ3847* NAD 83(1986) POSITION- 30 56 21.     (N) 090 29 22.     (W)   SCALED
 BJ3847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3847  **This station is located in a suspected subsidence area (see below).
 BJ3847  ______________________________________________________________________
 BJ3847  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ3847  DYNAMIC HEIGHT  -         60.105 (meters)      197.19  (feet) COMP
 BJ3847  MODELED GRAVITY -    979,357.8   (mgal)                       NAVD 88
 BJ3847
 BJ3847.The horizontal coordinates were scaled from a map and have
 BJ3847.an estimated accuracy of +/- 6 seconds.
 BJ3847
 BJ3847.** This station is in an area of known vertical motion. If an
 BJ3847.** orthometric height was ever established but is not available 
 BJ3847.** in the current survey control section, the orthometric height
 BJ3847.** is considered suspect.  Suspect heights are available in the
 BJ3847.** superseded section only if requested.
 BJ3847
 BJ3847.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3847.GEOID18 height accuracy estimate available here.
 BJ3847
 BJ3847.Click photographs - Photos may exist for this station.
 BJ3847
 BJ3847.The dynamic height is computed by dividing the NAVD 88
 BJ3847.geopotential number by the normal gravity value computed on the
 BJ3847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3847.degrees latitude (g = 980.6199 gals.).
 BJ3847
 BJ3847.The modeled gravity was interpolated from observed gravity values.
 BJ3847
 BJ3847;                    North         East    Units  Estimated Accuracy
 BJ3847;SPC LA S     -   270,680.    1,080,650.      MT  (+/- 180 meters Scaled)
 BJ3847
 BJ3847_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ398255(NAD 83)
 BJ3847
 BJ3847                          SUPERSEDED SURVEY CONTROL
 BJ3847
 BJ3847.No superseded survey control is available for this station.
 BJ3847
 BJ3847_MARKER: DD = SURVEY DISK
 BJ3847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3847_STAMPING: 53V17 1985
 BJ3847_MARK LOGO: LADTD
 BJ3847_PROJECTION: FLUSH
 BJ3847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3847+STABILITY: SURFACE MOTION
 BJ3847_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3847+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3847
 BJ3847  HISTORY     - Date     Condition        Report By
 BJ3847  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3847  HISTORY     - 19890524 GOOD             LADTD
 BJ3847
 BJ3847                          STATION DESCRIPTION
 BJ3847
 BJ3847'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3847'2.5 KM (1.55 MI) EAST FROM KENTWOOD.
 BJ3847'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 BJ3847'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3847'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3847'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 2.2 KM (1.35 MI) TO THE
 BJ3847'BENCH MARK ON THE LEFT, 24.9 METERS (82 FT) NORTH OF THE CENTER OF
 BJ3847'HIGHWAY 38, 23.2 METERS (76 FT) EAST NORTHEAST OF A TELEPHONE POLE,
 BJ3847'AND 18.6 METERS (61 FT) NORTH OF THE NORTHEAST CORNER OF THE BRIDGE
 BJ3847'OVER THE TANGIPAHOA RIVER.
 BJ3847'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3847
 BJ3847                          STATION RECOVERY (1989)
 BJ3847
 BJ3847'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3847'THE STATION IS LOCATED ABOUT 2.5 KM (1.55 MI) EAST OF KENTWOOD AND 22
 BJ3847'KM (13.65 MI) WEST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3847'TRANSPORTATION AND DEVELOPMENT.
 BJ3847'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3847'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38.
 BJ3847'TURN LEFT AND GO EAST FOR 2.2 KM (1.35 MI) ON HIGHWAY 38 TO THE MARK
 BJ3847'ON THE LEFT ON THE EAST BANK OF THE TANGIPAHOA RIVER.
 BJ3847'THE STATION IS 24.9 M (81.7 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 BJ3847'23.2 M (76.1 FT) EAST-NORTHEAST FROM A TELEPHONE POLE, 18.6 M
 BJ3847'(61.0 FT) NORTH FROM THE NORTHEAST CORNER OF THE BRIDGE OVER THE RIVER
 BJ3847'AND 0.3 M (1.0 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3847'THE MARK IS FLUSH WITH THE GROUND AND 0.6 M (2.0 FT) BELOW THE LEVEL
 BJ3847'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3848 ***********************************************************************
 BJ3848  DESIGNATION -  53 V 18
 BJ3848  PID         -  BJ3848
 BJ3848  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3848  COUNTRY     -  US
 BJ3848  USGS QUAD   -  SPRING CREEK (2018)
 BJ3848
 BJ3848                         *CURRENT SURVEY CONTROL
 BJ3848  ______________________________________________________________________
 BJ3848* NAD 83(1986) POSITION- 30 56 07.     (N) 090 28 32.     (W)   SCALED
 BJ3848* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3848  **This station is located in a suspected subsidence area (see below).
 BJ3848  ______________________________________________________________________
 BJ3848  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ3848  DYNAMIC HEIGHT  -         90.241 (meters)      296.07  (feet) COMP
 BJ3848  MODELED GRAVITY -    979,357.5   (mgal)                       NAVD 88
 BJ3848
 BJ3848.The horizontal coordinates were scaled from a map and have
 BJ3848.an estimated accuracy of +/- 6 seconds.
 BJ3848
 BJ3848.** This station is in an area of known vertical motion. If an
 BJ3848.** orthometric height was ever established but is not available 
 BJ3848.** in the current survey control section, the orthometric height
 BJ3848.** is considered suspect.  Suspect heights are available in the
 BJ3848.** superseded section only if requested.
 BJ3848
 BJ3848.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3848.GEOID18 height accuracy estimate available here.
 BJ3848
 BJ3848.Click photographs - Photos may exist for this station.
 BJ3848
 BJ3848.The dynamic height is computed by dividing the NAVD 88
 BJ3848.geopotential number by the normal gravity value computed on the
 BJ3848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3848.degrees latitude (g = 980.6199 gals.).
 BJ3848
 BJ3848.The modeled gravity was interpolated from observed gravity values.
 BJ3848
 BJ3848;                    North         East    Units  Estimated Accuracy
 BJ3848;SPC LA S     -   270,260.    1,081,980.      MT  (+/- 180 meters Scaled)
 BJ3848
 BJ3848_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ411251(NAD 83)
 BJ3848
 BJ3848                          SUPERSEDED SURVEY CONTROL
 BJ3848
 BJ3848.No superseded survey control is available for this station.
 BJ3848
 BJ3848_MARKER: DD = SURVEY DISK
 BJ3848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3848_STAMPING: 53V18 1985
 BJ3848_MARK LOGO: LADTD
 BJ3848_PROJECTION: RECESSED 1 CENTIMETERS
 BJ3848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3848+STABILITY: SURFACE MOTION
 BJ3848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3848+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3848
 BJ3848  HISTORY     - Date     Condition        Report By
 BJ3848  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3848  HISTORY     - 19890524 GOOD             LADTD
 BJ3848
 BJ3848                          STATION DESCRIPTION
 BJ3848
 BJ3848'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3848'3.9 KM (2.4 MI) EAST FROM KENTWOOD.
 BJ3848'THE MARK IS 0.91 M ABOVE THE HIGHWAY.
 BJ3848'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3848'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3848'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 3.5 KM (2.2 MI) TO THE
 BJ3848'BENCH MARK ON THE RIGHT, AND EAST OF A PAVED ROAD LEADING SOUTH,
 BJ3848'29.3 METERS (96 FT) EAST OF THE CENTER OF PARISH ROAD 61, 20.3 METERS
 BJ3848'(66.5 FT) NORTH OF THE NORTHWEST CORNER OF THE FIRST UNITED
 BJ3848'PENTECOSTAL CHURCH IN KENTWOOD, 18.3 METERS (60 FT) SOUTH OF THE
 BJ3848'CENTER OF HIGHWAY 38, 8.7 METERS (28.5 FT) WEST OF THE SOUTHWEST
 BJ3848'CORNER OF A BRICK SIGN DESIGNATING THE CHURCH AS THE FIRST UNITED
 BJ3848'PENTECOSTAL CHURCH, AND 1.5 METERS (5 FT) NORTHEAST OF A POWER POLE.
 BJ3848
 BJ3848                          STATION RECOVERY (1989)
 BJ3848
 BJ3848'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3848'THE STATION IS LOCATED ABOUT 3.9 KM (2.40 MI) EAST OF KENTWOOD AND
 BJ3848'20.4 KM (12.70 MI) WEST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3848'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3848'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3848'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38. TURN
 BJ3848'LEFT AND GO EAST FOR 3.5 KM (2.15 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3848'RIGHT SET IN FRONT OF THE FIRST UNITED PENTECOSTAL CHURCH AND EAST OF
 BJ3848'A PARISH PAVED ROAD.
 BJ3848'THE STATION IS 29.3 M (96.1 FT) EAST FROM THE CENTER OF THE PAVED ROAD
 BJ3848'LEADING SOUTH, 20.3 M (66.6 FT) NORTH FROM THE NORTHWEST CORNER OF
 BJ3848'CHURCH BUILDING, 18.3 M (60.0 FT) SOUTH FROM THE CENTER OF THE
 BJ3848'HIGHWAY, 8.7 M (28.5 FT) WEST FROM THE SOUTHWEST CORNER OF A BRICK
 BJ3848'CHURCH SIGN AND 1.5 M (4.9 FT) NORTHEAST FROM A POWER POLE.  THE MARK
 BJ3848'IS RECESSED 1 CM BELOW THE GROUND AND 0.9 M (3.0 FT) ABOVE THE
 BJ3848'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3849 ***********************************************************************
 BJ3849  DESIGNATION -  53 V 19
 BJ3849  PID         -  BJ3849
 BJ3849  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3849  COUNTRY     -  US
 BJ3849  USGS QUAD   -  SPRING CREEK (2018)
 BJ3849
 BJ3849                         *CURRENT SURVEY CONTROL
 BJ3849  ______________________________________________________________________
 BJ3849* NAD 83(1986) POSITION- 30 55 45.     (N) 090 27 26.     (W)   SCALED
 BJ3849* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3849  **This station is located in a suspected subsidence area (see below).
 BJ3849  ______________________________________________________________________
 BJ3849  GEOID HEIGHT    -        -27.054 (meters)                     GEOID18
 BJ3849  DYNAMIC HEIGHT  -         88.355 (meters)      289.88  (feet) COMP
 BJ3849  MODELED GRAVITY -    979,356.9   (mgal)                       NAVD 88
 BJ3849
 BJ3849.The horizontal coordinates were scaled from a map and have
 BJ3849.an estimated accuracy of +/- 6 seconds.
 BJ3849
 BJ3849.** This station is in an area of known vertical motion. If an
 BJ3849.** orthometric height was ever established but is not available 
 BJ3849.** in the current survey control section, the orthometric height
 BJ3849.** is considered suspect.  Suspect heights are available in the
 BJ3849.** superseded section only if requested.
 BJ3849
 BJ3849.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3849.GEOID18 height accuracy estimate available here.
 BJ3849
 BJ3849.Click photographs - Photos may exist for this station.
 BJ3849
 BJ3849.The dynamic height is computed by dividing the NAVD 88
 BJ3849.geopotential number by the normal gravity value computed on the
 BJ3849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3849.degrees latitude (g = 980.6199 gals.).
 BJ3849
 BJ3849.The modeled gravity was interpolated from observed gravity values.
 BJ3849
 BJ3849;                    North         East    Units  Estimated Accuracy
 BJ3849;SPC LA S     -   269,590.    1,083,740.      MT  (+/- 180 meters Scaled)
 BJ3849
 BJ3849_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ429245(NAD 83)
 BJ3849
 BJ3849                          SUPERSEDED SURVEY CONTROL
 BJ3849
 BJ3849.No superseded survey control is available for this station.
 BJ3849
 BJ3849_MARKER: DD = SURVEY DISK
 BJ3849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3849_STAMPING: 53V19 1985
 BJ3849_MARK LOGO: LADTD
 BJ3849_PROJECTION: FLUSH
 BJ3849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3849+STABILITY: SURFACE MOTION
 BJ3849_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3849+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3849
 BJ3849  HISTORY     - Date     Condition        Report By
 BJ3849  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3849  HISTORY     - 19890524 GOOD             LADTD
 BJ3849
 BJ3849                          STATION DESCRIPTION
 BJ3849
 BJ3849'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3849'5.9 KM (3.65 MI) EAST FROM KENTWOOD.
 BJ3849'THE MARK IS 1.52 M ABOVE THE HIGHWAY.
 BJ3849'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3849'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3849'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 5.6 KM (3.45 MI) TO THE
 BJ3849'BENCH MARK ON THE LEFT, 20.7 METERS (68 FEET) NORTH NORTHEAST OF THE
 BJ3849'CENTER OF STATE HIGHWAY 38, 19.5 METERS (64 FEET) WEST OF A TELEPHONE
 BJ3849'REPAIR BOX NO. 44, AND 0.5 METER (2.0 FEET) SOUTH SOUTHWEST OF A FIVE
 BJ3849'STAND BARBED WIRE FENCE.
 BJ3849'THE MARK IS 0.61 METERS  SSW FROM A WITNESS POST.
 BJ3849
 BJ3849                          STATION RECOVERY (1989)
 BJ3849
 BJ3849'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3849'THE STATION IS LOCATED ABOUT 5.9 KM (3.65 MI) EAST OF KENTWOOD AND
 BJ3849'18.3 KM (11.35 MI) WEST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3849'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3849'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3849'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION STATE HIGHWAY 38.  TURN
 BJ3849'LEFT AND GO EAST FOR 5.6 KM (3.50 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3849'LEFT, S 20.7 M (67.9 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 BJ3849'HIGHWAY, 19.5 M (64.0 FT) WEST FROM A TELEPHONE REPAIR BOX NO 44, 0.5
 BJ3849'M (1.6 FT) SOUTH-SOUTHWEST FROM A FIVE STRAND BARBED WIRE FENCE AND
 BJ3849'0.6 M (2.0 FT) SOUTH-SOUTHWEST FROM A METAL WITNESS POST WITH A SIGN
 BJ3849'ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND 1.5 M (4.9 FT) ABOVE
 BJ3849'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3538 ***********************************************************************
 BJ3538  DESIGNATION -  53 V 2
 BJ3538  PID         -  BJ3538
 BJ3538  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3538  COUNTRY     -  US
 BJ3538  USGS QUAD   -  WILMER (2018)
 BJ3538
 BJ3538                         *CURRENT SURVEY CONTROL
 BJ3538  ______________________________________________________________________
 BJ3538* NAD 83(1986) POSITION- 30 48 59.     (N) 090 19 11.     (W)   SCALED
 BJ3538* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3538  **This station is located in a suspected subsidence area (see below).
 BJ3538  ______________________________________________________________________
 BJ3538  GEOID HEIGHT    -        -27.192 (meters)                     GEOID18
 BJ3538  DYNAMIC HEIGHT  -         76.506 (meters)      251.00  (feet) COMP
 BJ3538  MODELED GRAVITY -    979,346.9   (mgal)                       NAVD 88
 BJ3538
 BJ3538.The horizontal coordinates were scaled from a map and have
 BJ3538.an estimated accuracy of +/- 6 seconds.
 BJ3538
 BJ3538.** This station is in an area of known vertical motion. If an
 BJ3538.** orthometric height was ever established but is not available 
 BJ3538.** in the current survey control section, the orthometric height
 BJ3538.** is considered suspect.  Suspect heights are available in the
 BJ3538.** superseded section only if requested.
 BJ3538
 BJ3538.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3538.GEOID18 height accuracy estimate available here.
 BJ3538
 BJ3538.Click photographs - Photos may exist for this station.
 BJ3538
 BJ3538.The dynamic height is computed by dividing the NAVD 88
 BJ3538.geopotential number by the normal gravity value computed on the
 BJ3538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3538.degrees latitude (g = 980.6199 gals.).
 BJ3538
 BJ3538.The modeled gravity was interpolated from observed gravity values.
 BJ3538
 BJ3538;                    North         East    Units  Estimated Accuracy
 BJ3538;SPC LA S     -   257,200.    1,096,990.      MT  (+/- 180 meters Scaled)
 BJ3538
 BJ3538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ564123(NAD 83)
 BJ3538
 BJ3538                          SUPERSEDED SURVEY CONTROL
 BJ3538
 BJ3538.No superseded survey control is available for this station.
 BJ3538
 BJ3538_MARKER: DD = SURVEY DISK
 BJ3538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3538_STAMPING: 53V2 1984
 BJ3538_MARK LOGO: LADHGS
 BJ3538_PROJECTION: FLUSH
 BJ3538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3538+STABILITY: SURFACE MOTION
 BJ3538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3538+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2003
 BJ3538
 BJ3538  HISTORY     - Date     Condition        Report By
 BJ3538  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3538  HISTORY     - 20030527 GOOD             LADTD
 BJ3538  HISTORY     - 20060413 POOR             NGS
 BJ3538
 BJ3538                          STATION DESCRIPTION
 BJ3538
 BJ3538'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3538'25.1 KM (15.6 MI) EAST FROM FLUKER.
 BJ3538'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3538'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3538'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 19.5 KM (12.1 MI) TO THE BENCH
 BJ3538'MARK ON THE LEFT  AT A GRAVEL ROAD LEADING INTO A GRAVEL PIT,
 BJ3538'14.3 METERS (47 FT) NORTHEAST OF THE CENTER OF THE GRAVEL PIT ROAD,
 BJ3538'13.7 METERS (45 FT) WEST OF A RIGHT-OF-WAY MARKER, AND 12.2 METERS
 BJ3538'(40 FT) NORTH-NORTHWEST OF THE CENTER OF HIGHWAY 10.
 BJ3538'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3538'THE MARK IS 0.91 M ABOVE HIGHWAY 10.
 BJ3538
 BJ3538                          STATION RECOVERY (2003)
 BJ3538
 BJ3538'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3538'RECOVERED IN GOOD CONDITION.
 BJ3538
 BJ3538                          STATION RECOVERY (2006)
 BJ3538
 BJ3538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3538'RECOVERED IN FAIR CONDITION.  PART OF MONUMENT HAS BENN BROKE AWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3850 ***********************************************************************
 BJ3850  DESIGNATION -  53 V 20
 BJ3850  PID         -  BJ3850
 BJ3850  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3850  COUNTRY     -  US
 BJ3850  USGS QUAD   -  SPRING CREEK (2018)
 BJ3850
 BJ3850                         *CURRENT SURVEY CONTROL
 BJ3850  ______________________________________________________________________
 BJ3850* NAD 83(1986) POSITION- 30 55 35.     (N) 090 26 32.     (W)   SCALED
 BJ3850* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3850  **This station is located in a suspected subsidence area (see below).
 BJ3850  ______________________________________________________________________
 BJ3850  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ3850  DYNAMIC HEIGHT  -         83.858 (meters)      275.12  (feet) COMP
 BJ3850  MODELED GRAVITY -    979,356.6   (mgal)                       NAVD 88
 BJ3850
 BJ3850.The horizontal coordinates were scaled from a map and have
 BJ3850.an estimated accuracy of +/- 6 seconds.
 BJ3850
 BJ3850.** This station is in an area of known vertical motion. If an
 BJ3850.** orthometric height was ever established but is not available 
 BJ3850.** in the current survey control section, the orthometric height
 BJ3850.** is considered suspect.  Suspect heights are available in the
 BJ3850.** superseded section only if requested.
 BJ3850
 BJ3850.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3850.GEOID18 height accuracy estimate available here.
 BJ3850
 BJ3850.Click photographs - Photos may exist for this station.
 BJ3850
 BJ3850.The dynamic height is computed by dividing the NAVD 88
 BJ3850.geopotential number by the normal gravity value computed on the
 BJ3850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3850.degrees latitude (g = 980.6199 gals.).
 BJ3850
 BJ3850.The modeled gravity was interpolated from observed gravity values.
 BJ3850
 BJ3850;                    North         East    Units  Estimated Accuracy
 BJ3850;SPC LA S     -   269,290.    1,085,170.      MT  (+/- 180 meters Scaled)
 BJ3850
 BJ3850_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ444242(NAD 83)
 BJ3850
 BJ3850                          SUPERSEDED SURVEY CONTROL
 BJ3850
 BJ3850.No superseded survey control is available for this station.
 BJ3850
 BJ3850_MARKER: DD = SURVEY DISK
 BJ3850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3850_STAMPING: 53V20 1985
 BJ3850_MARK LOGO: LADTD
 BJ3850_PROJECTION: FLUSH
 BJ3850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3850+STABILITY: SURFACE MOTION
 BJ3850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3850+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2006
 BJ3850
 BJ3850  HISTORY     - Date     Condition        Report By
 BJ3850  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3850  HISTORY     - 19890524 GOOD             LADTD
 BJ3850  HISTORY     - 20060412 GOOD             NGS
 BJ3850
 BJ3850                          STATION DESCRIPTION
 BJ3850
 BJ3850'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3850'7.5 KM (4.65 MI) EAST FROM KENTWOOD.
 BJ3850'THE MARK IS 0.30 M ABOVE THE HIGHWAY.
 BJ3850'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3850'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3850'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 7.2 KM (4.45 MI) TO THE
 BJ3850'BENCH MARK ON THE RIGHT, 17.4 METERS (57 FT) WEST FROM A TELEPHONE
 BJ3850'REPAIR BOX, 15.2 METERS (50 FT) EAST OF A FENCE CORNER, 13.4 METERS
 BJ3850'(44 FT) SOUTH OF THE CENTER OF STATE HIGHWAY 38, AND 0.61 METER (2 FT)
 BJ3850'NORTH NORTHEAST OF A FIVE STRAND BARBED WIRE FENCE.
 BJ3850'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 BJ3850
 BJ3850                          STATION RECOVERY (1989)
 BJ3850
 BJ3850'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3850'THE STATION IS LOCATED ABOUT 7.5 KM (4.65 MI) EAST OF KENTWOOD AND
 BJ3850'16.7 KM (10.40 MI)  WEST OF MT. HERMON.  OWNERSHIP--LOUISIANA
 BJ3850'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ3850'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH 0.3 KM
 BJ3850'(0.20 MI) ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38.  TURN
 BJ3850'LEFT AND GO EAST FOR 7.2 KM (4.45 MI) ON HIGHWAY 38 TO THE MARK ON THE
 BJ3850'RIGHT,  17.4 M (57.1 FT) WEST FROM A TELEPHONE JUNCTION BOX,
 BJ3850'15.2 M (49.9 FT) EAST FROM A FENCE CORNER, 13.4 M (44.0 FT) SOUTH FROM
 BJ3850'THE CENTER OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH-NORTHEAST FROM A FIVE
 BJ3850'STRAND BARBED FENCE AND 0.6 M (2.0 FT) NORTH-NORTHEAST FROM A METAL
 BJ3850'WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND
 BJ3850'AND 0.3 M (1.0 FT) ABOVE THE HIGHWAY.
 BJ3850
 BJ3850                          STATION RECOVERY (2006)
 BJ3850
 BJ3850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3850'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3851 ***********************************************************************
 BJ3851  DESIGNATION -  53 V 21
 BJ3851  PID         -  BJ3851
 BJ3851  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3851  COUNTRY     -  US
 BJ3851  USGS QUAD   -  SPRING CREEK (2018)
 BJ3851
 BJ3851                         *CURRENT SURVEY CONTROL
 BJ3851  ______________________________________________________________________
 BJ3851* NAD 83(1986) POSITION- 30 55 35.     (N) 090 25 36.     (W)   SCALED
 BJ3851* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3851  **This station is located in a suspected subsidence area (see below).
 BJ3851  ______________________________________________________________________
 BJ3851  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ3851  DYNAMIC HEIGHT  -         84.770 (meters)      278.12  (feet) COMP
 BJ3851  MODELED GRAVITY -    979,356.6   (mgal)                       NAVD 88
 BJ3851
 BJ3851.The horizontal coordinates were scaled from a map and have
 BJ3851.an estimated accuracy of +/- 6 seconds.
 BJ3851
 BJ3851.** This station is in an area of known vertical motion. If an
 BJ3851.** orthometric height was ever established but is not available 
 BJ3851.** in the current survey control section, the orthometric height
 BJ3851.** is considered suspect.  Suspect heights are available in the
 BJ3851.** superseded section only if requested.
 BJ3851
 BJ3851.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3851.GEOID18 height accuracy estimate available here.
 BJ3851
 BJ3851.Click photographs - Photos may exist for this station.
 BJ3851
 BJ3851.The dynamic height is computed by dividing the NAVD 88
 BJ3851.geopotential number by the normal gravity value computed on the
 BJ3851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3851.degrees latitude (g = 980.6199 gals.).
 BJ3851
 BJ3851.The modeled gravity was interpolated from observed gravity values.
 BJ3851
 BJ3851;                    North         East    Units  Estimated Accuracy
 BJ3851;SPC LA S     -   269,310.    1,086,660.      MT  (+/- 180 meters Scaled)
 BJ3851
 BJ3851_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ458242(NAD 83)
 BJ3851
 BJ3851                          SUPERSEDED SURVEY CONTROL
 BJ3851
 BJ3851.No superseded survey control is available for this station.
 BJ3851
 BJ3851_MARKER: DD = SURVEY DISK
 BJ3851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3851_STAMPING: 53V21 1985
 BJ3851_MARK LOGO: LADTD
 BJ3851_PROJECTION: FLUSH
 BJ3851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3851+STABILITY: SURFACE MOTION
 BJ3851_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3851+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3851
 BJ3851  HISTORY     - Date     Condition        Report By
 BJ3851  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3851  HISTORY     - 19890524 GOOD             LADTD
 BJ3851
 BJ3851                          STATION DESCRIPTION
 BJ3851
 BJ3851'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3851'9.1 KM (5.65 MI) EAST FROM KENTWOOD.
 BJ3851'THE MARK IS 0.91 M ABOVE THE HIGHWAY.
 BJ3851'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3851'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3851'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 8.8 KM (5.45 MI) TO THE
 BJ3851'BENCH MARK ON THE RIGHT, 29.0 METERS (95 FT) EAST OF THE CENTER OF A
 BJ3851'GRAVEL DRIVE LEADING TO A BROWN WOODFRAME HOUSE, 12.8 METERS (42 FT)
 BJ3851'SOUTH OF THE CENTER OF STATE HIGHWAY 38, 7.6 METERS (25 FT) EAST
 BJ3851'NORTHEAST OF A 24-INCH WHITE OAK TREE, AND 0.5 METER (1.5 FT) NORTH OF
 BJ3851'A WHITE BOARD FENCE.
 BJ3851'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3851
 BJ3851                          STATION RECOVERY (1989)
 BJ3851
 BJ3851'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3851'THE STATION IS LOCATED ABOUT 9.1 KM (5.65 MI) EAST OF KENTWOOD AND
 BJ3851'15.1 KM (9.40 MI) WEST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3851'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3851'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3851'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION WITH STATE HIGHWAY 38.
 BJ3851'TURN LEFT AND GO EAST FOR 8.8 KM (5.45 MI) ON HIGHWAY 38 TO THE MARK
 BJ3851'ON THE RIGHT,  29.0 M (95.1 FT) EAST FROM THE CENTER OF A GRAVEL
 BJ3851'DRIVE, 12.8 M (42.0 FT) SOUTH FROM THE CENTER OF THE HIGHWAY, 7.6 M
 BJ3851'(24.9 FT) EAST-NORTHEAST FROM 60 CM WHITE OAK TREE, 0.5 M (1.6 FT)
 BJ3851'NORTH FROM A WHITE BOARD FENCE, AND 0.5 M (1.6 FT) NORTH FROM A METAL
 BJ3851'WITNESS POST WITH A SIGN ATTACHED.  THE MARK IS FLUSH WITH THE GROUND
 BJ3851'AND 0.9 METERS ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3852 ***********************************************************************
 BJ3852  DESIGNATION -  53 V 22
 BJ3852  PID         -  BJ3852
 BJ3852  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3852  COUNTRY     -  US
 BJ3852  USGS QUAD   -  SPRING CREEK (2018)
 BJ3852
 BJ3852                         *CURRENT SURVEY CONTROL
 BJ3852  ______________________________________________________________________
 BJ3852* NAD 83(2011) POSITION- 30 55 37.52286(N) 090 24 32.93403(W)   ADJUSTED
 BJ3852* NAD 83(2011) ELLIP HT-    71.356 (meters)        (06/27/12)   ADJUSTED
 BJ3852* NAD 83(2011) EPOCH   -  2010.00
 BJ3852* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3852  **This station is located in a suspected subsidence area (see below).
 BJ3852  ______________________________________________________________________
 BJ3852  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 BJ3852  NAD 83(2011) X  -    -39,105.214 (meters)                     COMP
 BJ3852  NAD 83(2011) Y  - -5,476,071.636 (meters)                     COMP
 BJ3852  NAD 83(2011) Z  -  3,258,998.646 (meters)                     COMP
 BJ3852  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 BJ3852  DYNAMIC HEIGHT  -         98.411 (meters)      322.87  (feet) COMP
 BJ3852  MODELED GRAVITY -    979,356.4   (mgal)                       NAVD 88
 BJ3852
 BJ3852  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3852  Standards:
 BJ3852         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3852            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3852  -------------------------------------------------------------------
 BJ3852  NETWORK    0.92   4.65           0.18   0.46   2.37     -0.01189905
 BJ3852  -------------------------------------------------------------------
 BJ3852  Click here for local accuracies and other accuracy information.
 BJ3852
 BJ3852.The horizontal coordinates were established by GPS observations
 BJ3852.and adjusted by the National Geodetic Survey in June 2012.
 BJ3852
 BJ3852.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3852.been affixed to the stable North American tectonic plate. See 
 BJ3852.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3852
 BJ3852.The horizontal coordinates are valid at the epoch date displayed above
 BJ3852.which is a decimal equivalence of Year/Month/Day.
 BJ3852
 BJ3852.** This station is in an area of known vertical motion. If an
 BJ3852.** orthometric height was ever established but is not available 
 BJ3852.** in the current survey control section, the orthometric height
 BJ3852.** is considered suspect.  Suspect heights are available in the
 BJ3852.** superseded section only if requested.
 BJ3852
 BJ3852.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3852.GEOID18 height accuracy estimate available here.
 BJ3852
 BJ3852.Click photographs - Photos may exist for this station.
 BJ3852
 BJ3852.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3852
 BJ3852.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3852
 BJ3852.The ellipsoidal height was determined by GPS observations
 BJ3852.and is referenced to NAD 83.
 BJ3852
 BJ3852.The dynamic height is computed by dividing the NAVD 88
 BJ3852.geopotential number by the normal gravity value computed on the
 BJ3852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3852.degrees latitude (g = 980.6199 gals.).
 BJ3852
 BJ3852.The modeled gravity was interpolated from observed gravity values.
 BJ3852
 BJ3852. The following values were computed from the NAD 83(2011) position.
 BJ3852
 BJ3852;                    North         East     Units Scale Factor Converg.
 BJ3852;SPC LA S     -   269,396.907 1,088,334.694   MT  1.00005618   +0 27 43.6
 BJ3852;SPC LA S     -   883,846.35  3,570,644.74   sFT  1.00005618   +0 27 43.6
 BJ3852;UTM  15      - 3,424,399.646   747,566.480   MT  1.00035609   +1 19 56.1
 BJ3852
 BJ3852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3852!SPC LA S     -   0.99998879  x   1.00005618  =   1.00004497
 BJ3852!UTM  15      -   0.99998879  x   1.00035609  =   1.00034488
 BJ3852
 BJ3852_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ4756624399(NAD 83)
 BJ3852
 BJ3852                          SUPERSEDED SURVEY CONTROL
 BJ3852
 BJ3852  NAD 83(2007)-  30 55 37.52288(N)    090 24 32.93462(W) AD(2006.81) A
 BJ3852  ELLIP H (03/12/08)   71.362  (m)                       GP(2006.81) 3 1
 BJ3852
 BJ3852.Superseded values are not recommended for survey control.
 BJ3852
 BJ3852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3852.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3852
 BJ3852_MARKER: DD = SURVEY DISK
 BJ3852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3852_STAMPING: 53 V 22 1985
 BJ3852_MARK LOGO: LADTD
 BJ3852_PROJECTION: FLUSH
 BJ3852_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3852+STABILITY: SURFACE MOTION
 BJ3852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3852+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2006
 BJ3852
 BJ3852  HISTORY     - Date     Condition        Report By
 BJ3852  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3852  HISTORY     - 19890524 GOOD             LADTD
 BJ3852  HISTORY     - 20060412 GOOD             NGS
 BJ3852  HISTORY     - 20060612 GOOD             NGS
 BJ3852
 BJ3852                          STATION DESCRIPTION
 BJ3852
 BJ3852'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3852'10.8 KM (6.9 MI) EAST FROM KENTWOOD.
 BJ3852'THE MARK IS 0.30 M ABOVE THE HIGHWAY.
 BJ3852'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3852'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3852'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 10.5 KM (6.7 MI) TO THE
 BJ3852'BENCH MARK ON THE RIGHT, 11.7 METERS (38.5 FT) SOUTH OF THE CENTER OF
 BJ3852'STATE HIGHWAY 38, 4.0 METERS (13 FT) WEST OF THE CENTER OF DOUBLE IRON
 BJ3852'GATES, AND 0.61 METER (2 FT) NORTH OF A FIVE STRAND BARBED WIRE FENCE.
 BJ3852'THE MARK IS 0.45 METERS  N FROM A WITNESS POST.
 BJ3852
 BJ3852                          STATION RECOVERY (1989)
 BJ3852
 BJ3852'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3852'THE STATION IS LOCATED ABOUT 13.1 KM (8.15 MI) WEST OF MT. HERMON AND
 BJ3852'11.1 KM (6.90 MI) SOUTHEAST OF KENTWOOD.  OWNERSHIP--LOUISIANA
 BJ3852'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ3852'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3852'KM (0.20 MI) ON FIFTH STREET TO THE JUNCITON OF STATE HIGHWAY 38. TURN
 BJ3852'LEFT AND GO EAST FOR 10.9 KM (6.75 MI) TO THE MARK ON THE RIGHT.
 BJ3852'THE STATION IS 11.7 M (38.4 FT) SOUTH FROM THE CENTER OF THE HIGHWAY,
 BJ3852'4.0 M (13.1 FT) WEST FROM THE CENTER OF DOUBLE IRON GATES, 0.61 M
 BJ3852'(2.0 FT) NORTH FROM A FIVE STRAND ABARBED WIRE FENCE, AND 0.45 M
 BJ3852'(1.5 FT) NORTH FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND
 BJ3852'AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BJ3852
 BJ3852                          STATION RECOVERY (2006)
 BJ3852
 BJ3852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3852'RECOVERED AS DESCRIBED.
 BJ3852
 BJ3852                          STATION RECOVERY (2006)
 BJ3852
 BJ3852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ3852'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3853 ***********************************************************************
 BJ3853  DESIGNATION -  53 V 23
 BJ3853  PID         -  BJ3853
 BJ3853  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3853  COUNTRY     -  US
 BJ3853  USGS QUAD   -  SPRING CREEK (2018)
 BJ3853
 BJ3853                         *CURRENT SURVEY CONTROL
 BJ3853  ______________________________________________________________________
 BJ3853* NAD 83(1986) POSITION- 30 55 39.     (N) 090 23 32.     (W)   SCALED
 BJ3853* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3853  **This station is located in a suspected subsidence area (see below).
 BJ3853  ______________________________________________________________________
 BJ3853  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ3853  DYNAMIC HEIGHT  -         94.430 (meters)      309.81  (feet) COMP
 BJ3853  MODELED GRAVITY -    979,356.3   (mgal)                       NAVD 88
 BJ3853
 BJ3853.The horizontal coordinates were scaled from a map and have
 BJ3853.an estimated accuracy of +/- 6 seconds.
 BJ3853
 BJ3853.** This station is in an area of known vertical motion. If an
 BJ3853.** orthometric height was ever established but is not available 
 BJ3853.** in the current survey control section, the orthometric height
 BJ3853.** is considered suspect.  Suspect heights are available in the
 BJ3853.** superseded section only if requested.
 BJ3853
 BJ3853.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3853.GEOID18 height accuracy estimate available here.
 BJ3853
 BJ3853.Click photographs - Photos may exist for this station.
 BJ3853
 BJ3853.The dynamic height is computed by dividing the NAVD 88
 BJ3853.geopotential number by the normal gravity value computed on the
 BJ3853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3853.degrees latitude (g = 980.6199 gals.).
 BJ3853
 BJ3853.The modeled gravity was interpolated from observed gravity values.
 BJ3853
 BJ3853;                    North         East    Units  Estimated Accuracy
 BJ3853;SPC LA S     -   269,460.    1,089,950.      MT  (+/- 180 meters Scaled)
 BJ3853
 BJ3853_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ491244(NAD 83)
 BJ3853
 BJ3853                          SUPERSEDED SURVEY CONTROL
 BJ3853
 BJ3853.No superseded survey control is available for this station.
 BJ3853
 BJ3853_MARKER: DD = SURVEY DISK
 BJ3853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3853_STAMPING: 53V23 1985
 BJ3853_MARK LOGO: LADTD
 BJ3853_PROJECTION: FLUSH
 BJ3853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3853+STABILITY: SURFACE MOTION
 BJ3853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3853+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2006
 BJ3853
 BJ3853  HISTORY     - Date     Condition        Report By
 BJ3853  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3853  HISTORY     - 19890524 GOOD             LADTD
 BJ3853  HISTORY     - 20060412 GOOD             NGS
 BJ3853
 BJ3853                          STATION DESCRIPTION
 BJ3853
 BJ3853'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3853'12.6 KM (7.85 MI) EAST FROM KENTWOOD.
 BJ3853'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3853'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3853'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3853'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 12.3 KM (7.65 MI) TO THE
 BJ3853'BENCH MARK ON THE RIGHT, 25.8 METERS (84.5 FT) EAST OF THE EAST PAVED
 BJ3853'DRIVE LEADING TO A BRICK HOME BELONGING TO KARIE DOROTHY BLADES,
 BJ3853'13.3 METERS (43.5 FT) EAST OF A POWER POLE WITH A TRANSFORMER,
 BJ3853'10.7 METERS (35 FT) SOUTH OF THE CENTER OF STATE HIGHWAY 38, AND
 BJ3853'0.30 METERS (1 FT) NORTH OF A FIVE STRAND BARBED WIRE FENCE.
 BJ3853'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3853
 BJ3853                          STATION RECOVERY (1989)
 BJ3853
 BJ3853'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3853'THE STATION IS LOCATED ABOUT 11.6 KM (7.20 MI) WEST OF MT. HERMON AND
 BJ3853'12.6 KM (7.85 MI) EAST OF KENTWOOD.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3853'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3853'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD GO SOUTH FOR 0.3
 BJ3853'KM (0.20 MI) ON FIFTH STREET TO THE JUNCTION OF STATE HIGHWAY 38. TURN
 BJ3853'LEFT AND GO EAST ON HIGHWAY 38 FOR 12.3 KM (7.65 MI) TO THE STATION ON
 BJ3853'THE RIGHT,  25.8 M (84.6 FT) EAST FROM THE EAST PAVED DRIVE LEADING
 BJ3853'TO A BRICK HOME, 13.3 M (43.6 FT) EAST FROM A POWER POLE WITH A
 BJ3853'TRANSFORMER, 10.7 M (35.1 FT) SOUTH FROM THE CENTER OF THE HIGHWAY,
 BJ3853'0.3 M (1.0 FT) NORTH FROM A FIVE STRAND BARBED WIRE FENCE AND 0.3 M
 BJ3853'(1.0 FT) NORTH FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND
 BJ3853'AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ3853
 BJ3853                          STATION RECOVERY (2006)
 BJ3853
 BJ3853'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3853'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3854 ***********************************************************************
 BJ3854  DESIGNATION -  53 V 24
 BJ3854  PID         -  BJ3854
 BJ3854  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3854  COUNTRY     -  US
 BJ3854  USGS QUAD   -  SPRING CREEK (2018)
 BJ3854
 BJ3854                         *CURRENT SURVEY CONTROL
 BJ3854  ______________________________________________________________________
 BJ3854* NAD 83(1986) POSITION- 30 55 55.     (N) 090 22 34.     (W)   SCALED
 BJ3854* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3854  **This station is located in a suspected subsidence area (see below).
 BJ3854  ______________________________________________________________________
 BJ3854  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ3854  DYNAMIC HEIGHT  -         82.087 (meters)      269.31  (feet) COMP
 BJ3854  MODELED GRAVITY -    979,356.6   (mgal)                       NAVD 88
 BJ3854
 BJ3854.The horizontal coordinates were scaled from a map and have
 BJ3854.an estimated accuracy of +/- 6 seconds.
 BJ3854
 BJ3854.** This station is in an area of known vertical motion. If an
 BJ3854.** orthometric height was ever established but is not available 
 BJ3854.** in the current survey control section, the orthometric height
 BJ3854.** is considered suspect.  Suspect heights are available in the
 BJ3854.** superseded section only if requested.
 BJ3854
 BJ3854.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3854.GEOID18 height accuracy estimate available here.
 BJ3854
 BJ3854.Click photographs - Photos may exist for this station.
 BJ3854
 BJ3854.The dynamic height is computed by dividing the NAVD 88
 BJ3854.geopotential number by the normal gravity value computed on the
 BJ3854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3854.degrees latitude (g = 980.6199 gals.).
 BJ3854
 BJ3854.The modeled gravity was interpolated from observed gravity values.
 BJ3854
 BJ3854;                    North         East    Units  Estimated Accuracy
 BJ3854;SPC LA S     -   269,960.    1,091,490.      MT  (+/- 180 meters Scaled)
 BJ3854
 BJ3854_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ507250(NAD 83)
 BJ3854
 BJ3854                          SUPERSEDED SURVEY CONTROL
 BJ3854
 BJ3854.No superseded survey control is available for this station.
 BJ3854
 BJ3854_MARKER: DD = SURVEY DISK
 BJ3854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3854_STAMPING: 53V24 1985
 BJ3854_MARK LOGO: LADTD
 BJ3854_PROJECTION: RECESSED 3 CENTIMETERS
 BJ3854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3854+STABILITY: SURFACE MOTION
 BJ3854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3854+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2006
 BJ3854
 BJ3854  HISTORY     - Date     Condition        Report By
 BJ3854  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3854  HISTORY     - 19890524 GOOD             LADTD
 BJ3854  HISTORY     - 20060413 GOOD             NGS
 BJ3854
 BJ3854                          STATION DESCRIPTION
 BJ3854
 BJ3854'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3854'14.2 KM (8.85 MI) EAST FROM KENTWOOD.
 BJ3854'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 BJ3854'ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET FROM THE POST OFFICE IN
 BJ3854'KENTWOOD TO THE INTERSECTION OF FIFTH STREET AND STATE HIGHWAY 38,
 BJ3854'THENCE EAST (LEFT) ON STATE HIGHWAY 38 FOR 13.9 KM (8.65 MI) TO THE
 BJ3854'BENCH MARK ON THE RIGHT, 29.3 METERS (96 FT) WEST OF A POWER POLE,
 BJ3854'13.4 METERS (44 FT) SOUTH OF THE CENTER OF HIGHWAY 38, 7.9 METERS
 BJ3854'(26 FT) WEST OF THE CENTER OF A GRAVEL DRIVE LEADING TO A BRICK FRAME
 BJ3854'HOUSE BELONGING TO MR. R. C. BASS, AND 7.6 METERS (25 FT) SOUTHWEST
 BJ3854'FROM THE WEST END OF THE CONCRETE CULVERT UNDER THE GRAVEL DRIVE
 BJ3854'LEADING TO THE HOME OF MR. R. C. BASS.
 BJ3854'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3854
 BJ3854                          STATION RECOVERY (1989)
 BJ3854
 BJ3854'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3854'THE STATION IS LOCATED ABOUT 12.6 KM (7.85 MI) EAST OF KENTWOOD AND
 BJ3854'10.0 KM (6.20 MI) WEST OF MT. HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3854'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3854'TO REACH THE STATION FROM THE POST OFFICE IN KENTWOOD, GO SOUTH FOR
 BJ3854'0.3 KM (0.20 MI) ON FIFTH STREET TO THE JUNCITON OF STATE HIGHWAY 38.
 BJ3854'TURN LEFT AND GO EAST ON HIGHWAY 38 FOR 13.9 KM (8.65 MI) TO THE
 BJ3854'STATION ON THE RIGHT.
 BJ3854'THE STATION IS 29.3 KM (18.20 MI) WEST FROM A POWER POLE, 13.4 M
 BJ3854'(44.0 FT) SOUTH FROM THE CENTER OF HIGHWAY 38, 7.9 M (25.9 FT) WEST
 BJ3854'FROM THE CENTER OF A GRAVEL DRIVE LEADING TO A BRICK FRAME HOUSE, 7.6
 BJ3854'M (24.9 FT) SOUTHWEST FROM THE WEST END OF A CONCRETE CULVERT UNDER
 BJ3854'THE GRAVEL DRIVE LEADING TO THE HOUSE, AND 0.3 M (1.0 FT) SOUTH FROM A
 BJ3854'WITNESS POST.  THE MARK IS RECESSED 3 CM BELOW THE SURFACE OF THE
 BJ3854'GROUND AND 0.91 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BJ3854
 BJ3854                          STATION RECOVERY (2006)
 BJ3854
 BJ3854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3854'RECOVERED IN GOOD CONDITION.  ADD--6.6 FEET NORTH OF A CARSONITE
 BJ3854'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3855 ***********************************************************************
 BJ3855  DESIGNATION -  53 V 25
 BJ3855  PID         -  BJ3855
 BJ3855  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3855  COUNTRY     -  US
 BJ3855  USGS QUAD   -  MOUNT HERMON (2018)
 BJ3855
 BJ3855                         *CURRENT SURVEY CONTROL
 BJ3855  ______________________________________________________________________
 BJ3855* NAD 83(1986) POSITION- 30 56 19.     (N) 090 21 36.     (W)   SCALED
 BJ3855* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3855  **This station is located in a suspected subsidence area (see below).
 BJ3855  ______________________________________________________________________
 BJ3855  GEOID HEIGHT    -        -27.086 (meters)                     GEOID18
 BJ3855  DYNAMIC HEIGHT  -         89.972 (meters)      295.18  (feet) COMP
 BJ3855  MODELED GRAVITY -    979,356.9   (mgal)                       NAVD 88
 BJ3855
 BJ3855.The horizontal coordinates were scaled from a map and have
 BJ3855.an estimated accuracy of +/- 6 seconds.
 BJ3855
 BJ3855.** This station is in an area of known vertical motion. If an
 BJ3855.** orthometric height was ever established but is not available 
 BJ3855.** in the current survey control section, the orthometric height
 BJ3855.** is considered suspect.  Suspect heights are available in the
 BJ3855.** superseded section only if requested.
 BJ3855
 BJ3855.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3855.GEOID18 height accuracy estimate available here.
 BJ3855
 BJ3855.Click photographs - Photos may exist for this station.
 BJ3855
 BJ3855.The dynamic height is computed by dividing the NAVD 88
 BJ3855.geopotential number by the normal gravity value computed on the
 BJ3855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3855.degrees latitude (g = 980.6199 gals.).
 BJ3855
 BJ3855.The modeled gravity was interpolated from observed gravity values.
 BJ3855
 BJ3855;                    North         East    Units  Estimated Accuracy
 BJ3855;SPC LA S     -   270,710.    1,093,020.      MT  (+/- 180 meters Scaled)
 BJ3855
 BJ3855_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ522257(NAD 83)
 BJ3855
 BJ3855                          SUPERSEDED SURVEY CONTROL
 BJ3855
 BJ3855.No superseded survey control is available for this station.
 BJ3855
 BJ3855_MARKER: DD = SURVEY DISK
 BJ3855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3855_STAMPING: 53V25 1985
 BJ3855_MARK LOGO: LADTD
 BJ3855_PROJECTION: FLUSH
 BJ3855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3855+STABILITY: SURFACE MOTION
 BJ3855_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3855+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3855
 BJ3855  HISTORY     - Date     Condition        Report By
 BJ3855  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3855  HISTORY     - 19890524 GOOD             LADTD
 BJ3855
 BJ3855                          STATION DESCRIPTION
 BJ3855
 BJ3855'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3855'8.3 KM (5.2 MI) WEST FROM MT HERMAN.
 BJ3855'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3855'ABOUT 0.2 KM (0.12 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3855'IN MT HERMAN TO THE JUNCTION OF HIGHWAY 438 AND STATE HIGHWAY 38,
 BJ3855'THENCE WEST (RIGHT) ON HIGHWAY 38 FOR 8.1 KM (5.05 MI) TO THE BENCH
 BJ3855'MARK ON THE RIGHT, ALSO ABOUT 0.3 KM (0.2 MI) SOUTH ON FIFTH STREET
 BJ3855'FROM THE POST OFFICE IN KENTWOOD TO THE INTERSECTION OF FIFTH STREET
 BJ3855'AND STATE HIGHWAY 38, THENCE EAST (LEFT) ON HIGHWAY 38 FOR 15.8 KM
 BJ3855'(9.8 MI) TO THE BENCH MARK ON THE LEFT, 14.3 METERS (47 FT) WEST
 BJ3855'NORTHWEST OF THE WEST END OF A METAL CULVERT UNDER DRIVE LEADING INTO
 BJ3855'A FIELD, 12.5 METERS (41 FT) NORTH OF THE CENTER OF HIGHWAY 38,
 BJ3855'4.5 METERS (15 FT) EAST SOUTHEAST OF AN 18-INCH CHIN PIN NUT TREE, AND
 BJ3855'1.2 METERS WEST OF AN 18 INCH OAK TREE.
 BJ3855'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3855
 BJ3855                          STATION RECOVERY (1989)
 BJ3855
 BJ3855'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3855'THE STATION IS LOCATED ABOUT 16.1 KM (10.00 MI) EAST OF KENTWOOD AND
 BJ3855'8.3 KM (5.15 MI) SOUTHWEST OF MT HERMON.  OWNERSHIP--LOUISIANA
 BJ3855'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ3855'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3855'0.2 KM (0.10 MI)  ON STATE HIGHWAY 438 TO THE JUNCTION OF STATE
 BJ3855'HIGHWAY 38.  TURN RIGHT AND GO WEST ON HIGHWAY 38 FOR 8.1 KM
 BJ3855'(5.05 MI) TO THE STATION ON THE RIGHT.
 BJ3855'THE STATION IS 14.3 M (46.9 FT) WEST-NORTHWEST FROM THE WEST END OF A
 BJ3855'METAL CULVERT UNDER A DRIVE LEADING INTO A FIELD, 12.5 M (41.0 FT)
 BJ3855'NORTH FROM THE CENTER OF THE HIGHWAY, 4.5 M (14.8 FT) EAST-SOUTHEAST
 BJ3855'FROM A 46 CM CHIN PIN NUT TREE, AND 0.61 M (2.0 FT) SOUTH FROM A
 BJ3855'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND LEVEL WITH THE
 BJ3855'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3540 ***********************************************************************
 BJ3540  DESIGNATION -  53 V 3
 BJ3540  PID         -  BJ3540
 BJ3540  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3540  COUNTRY     -  US
 BJ3540  USGS QUAD   -  WILMER (2018)
 BJ3540
 BJ3540                         *CURRENT SURVEY CONTROL
 BJ3540  ______________________________________________________________________
 BJ3540* NAD 83(1986) POSITION- 30 48 54.     (N) 090 20 51.     (W)   SCALED
 BJ3540* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3540  **This station is located in a suspected subsidence area (see below).
 BJ3540  ______________________________________________________________________
 BJ3540  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BJ3540  DYNAMIC HEIGHT  -         69.619 (meters)      228.41  (feet) COMP
 BJ3540  MODELED GRAVITY -    979,347.3   (mgal)                       NAVD 88
 BJ3540
 BJ3540.The horizontal coordinates were scaled from a map and have
 BJ3540.an estimated accuracy of +/- 6 seconds.
 BJ3540
 BJ3540.** This station is in an area of known vertical motion. If an
 BJ3540.** orthometric height was ever established but is not available 
 BJ3540.** in the current survey control section, the orthometric height
 BJ3540.** is considered suspect.  Suspect heights are available in the
 BJ3540.** superseded section only if requested.
 BJ3540
 BJ3540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3540.GEOID18 height accuracy estimate available here.
 BJ3540
 BJ3540.Click photographs - Photos may exist for this station.
 BJ3540
 BJ3540.The dynamic height is computed by dividing the NAVD 88
 BJ3540.geopotential number by the normal gravity value computed on the
 BJ3540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3540.degrees latitude (g = 980.6199 gals.).
 BJ3540
 BJ3540.The modeled gravity was interpolated from observed gravity values.
 BJ3540
 BJ3540;                    North         East    Units  Estimated Accuracy
 BJ3540;SPC LA S     -   257,020.    1,094,330.      MT  (+/- 180 meters Scaled)
 BJ3540
 BJ3540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ537121(NAD 83)
 BJ3540
 BJ3540                          SUPERSEDED SURVEY CONTROL
 BJ3540
 BJ3540.No superseded survey control is available for this station.
 BJ3540
 BJ3540_MARKER: DD = SURVEY DISK
 BJ3540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3540_STAMPING: 53V3 1984
 BJ3540_MARK LOGO: LADHGS
 BJ3540_PROJECTION: FLUSH
 BJ3540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3540+STABILITY: SURFACE MOTION
 BJ3540_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3540+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2006
 BJ3540
 BJ3540  HISTORY     - Date     Condition        Report By
 BJ3540  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3540  HISTORY     - 20030527 GOOD             LADTD
 BJ3540  HISTORY     - 20060413 GOOD             NGS
 BJ3540
 BJ3540                          STATION DESCRIPTION
 BJ3540
 BJ3540'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3540'22.2 KM (13.8 MI) EAST FROM FLUKER.
 BJ3540'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3540'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3540'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 16.6 KM (10.3 MI) TO THE BENCH
 BJ3540'MARK ON THE LEFT AT A BOARD FENCE, 11.6 METERS (38 FT) NORTHWEST OF
 BJ3540'THE CENTER OF HIGHWAY 10, 7.9 METERS (26 FT) EAST OF THE CENTER OF A
 BJ3540'GRAVEL DRIVE, 1.4 METERS (4.5 FT) EAST OF A TELEPHONE JUNCTION BOX,
 BJ3540'AND 0.6 METER (2 FT) SOUTH OF A BOARD FENCE.
 BJ3540'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3540'THE MARK IS 0.30 M BELOW HIGHWAY 10.
 BJ3540
 BJ3540                          STATION RECOVERY (2003)
 BJ3540
 BJ3540'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3540'RECOVERED IN GOOD CONDITION.
 BJ3540
 BJ3540                          STATION RECOVERY (2006)
 BJ3540
 BJ3540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3540'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3541 ***********************************************************************
 BJ3541  DESIGNATION -  53 V 4
 BJ3541  PID         -  BJ3541
 BJ3541  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3541  COUNTRY     -  US
 BJ3541  USGS QUAD   -  WILMER (2018)
 BJ3541
 BJ3541                         *CURRENT SURVEY CONTROL
 BJ3541  ______________________________________________________________________
 BJ3541* NAD 83(1986) POSITION- 30 48 49.     (N) 090 21 43.     (W)   SCALED
 BJ3541* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3541  **This station is located in a suspected subsidence area (see below).
 BJ3541  ______________________________________________________________________
 BJ3541  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 BJ3541  DYNAMIC HEIGHT  -         64.510 (meters)      211.65  (feet) COMP
 BJ3541  MODELED GRAVITY -    979,347.4   (mgal)                       NAVD 88
 BJ3541
 BJ3541.The horizontal coordinates were scaled from a map and have
 BJ3541.an estimated accuracy of +/- 6 seconds.
 BJ3541
 BJ3541.** This station is in an area of known vertical motion. If an
 BJ3541.** orthometric height was ever established but is not available 
 BJ3541.** in the current survey control section, the orthometric height
 BJ3541.** is considered suspect.  Suspect heights are available in the
 BJ3541.** superseded section only if requested.
 BJ3541
 BJ3541.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3541.GEOID18 height accuracy estimate available here.
 BJ3541
 BJ3541.Click photographs - Photos may exist for this station.
 BJ3541
 BJ3541.The dynamic height is computed by dividing the NAVD 88
 BJ3541.geopotential number by the normal gravity value computed on the
 BJ3541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3541.degrees latitude (g = 980.6199 gals.).
 BJ3541
 BJ3541.The modeled gravity was interpolated from observed gravity values.
 BJ3541
 BJ3541;                    North         East    Units  Estimated Accuracy
 BJ3541;SPC LA S     -   256,850.    1,092,950.      MT  (+/- 180 meters Scaled)
 BJ3541
 BJ3541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ523119(NAD 83)
 BJ3541
 BJ3541                          SUPERSEDED SURVEY CONTROL
 BJ3541
 BJ3541.No superseded survey control is available for this station.
 BJ3541
 BJ3541_MARKER: DD = SURVEY DISK
 BJ3541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3541_STAMPING: 53V4 1984
 BJ3541_MARK LOGO: LADHGS
 BJ3541_PROJECTION: FLUSH
 BJ3541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3541+STABILITY: SURFACE MOTION
 BJ3541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3541+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2006
 BJ3541
 BJ3541  HISTORY     - Date     Condition        Report By
 BJ3541  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3541  HISTORY     - 20030527 GOOD             LADTD
 BJ3541  HISTORY     - 20060413 GOOD             NGS
 BJ3541
 BJ3541                          STATION DESCRIPTION
 BJ3541
 BJ3541'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3541'20.8 KM (12.9 MI) EAST FROM FLUKER.
 BJ3541'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3541'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3541'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 15.1 KM (9.4 MI) TO THE JUNCTION
 BJ3541'WITH STATE HIGHWAY 1061 IN WILMER WITH THE BENCH MARK ON THE RIGHT SET
 BJ3541'IN THE SOUTHEAST QUADRANT OF THE INTERSECTION, 31.1 METERS (102 FT)
 BJ3541'EAST OF THE CENTER OF THE RIGHT TURN LANE OF HIGHWAY 1061 ONTO HIGHWAY
 BJ3541'10 EAST 11.9 METERS (39 FT) SOUTH OF THE CENTER OF HIGHWAY 10, AND
 BJ3541'0.8 METER (2.5 FT) NORTHWEST OF A FENCE CORNER.
 BJ3541'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3541'THE MARK IS 0.30 M BELOW HIGHWAY 10.
 BJ3541
 BJ3541                          STATION RECOVERY (2003)
 BJ3541
 BJ3541'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3541'OMIT FROM DESCRIPTION, 2.5 FT NORTHWEST FROM A FENCE CORNER, ADD 1.5
 BJ3541'FT EAST-SOUTHEAST FROM A POWER POLE.
 BJ3541
 BJ3541                          STATION RECOVERY (2006)
 BJ3541
 BJ3541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3541'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3542 ***********************************************************************
 BJ3542  DESIGNATION -  53 V 5
 BJ3542  PID         -  BJ3542
 BJ3542  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3542  COUNTRY     -  US
 BJ3542  USGS QUAD   -  CHESBROUGH (2018)
 BJ3542
 BJ3542                         *CURRENT SURVEY CONTROL
 BJ3542  ______________________________________________________________________
 BJ3542* NAD 83(2011) POSITION- 30 48 56.10421(N) 090 22 43.14128(W)   ADJUSTED
 BJ3542* NAD 83(2011) ELLIP HT-    33.688 (meters)        (06/27/12)   ADJUSTED
 BJ3542* NAD 83(2011) EPOCH   -  2010.00
 BJ3542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3542  **This station is located in a suspected subsidence area (see below).
 BJ3542  ______________________________________________________________________
 BJ3542  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BJ3542  NAD 83(2011) X  -    -36,232.056 (meters)                     COMP
 BJ3542  NAD 83(2011) Y  - -5,482,402.488 (meters)                     COMP
 BJ3542  NAD 83(2011) Z  -  3,248,368.425 (meters)                     COMP
 BJ3542  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 BJ3542  DYNAMIC HEIGHT  -         60.879 (meters)      199.73  (feet) COMP
 BJ3542  MODELED GRAVITY -    979,347.6   (mgal)                       NAVD 88
 BJ3542
 BJ3542  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3542  Standards:
 BJ3542         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3542            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3542  -------------------------------------------------------------------
 BJ3542  NETWORK    0.84   3.39           0.14   0.42   1.73      0.02863361
 BJ3542  -------------------------------------------------------------------
 BJ3542  Click here for local accuracies and other accuracy information.
 BJ3542
 BJ3542.The horizontal coordinates were established by GPS observations
 BJ3542.and adjusted by the National Geodetic Survey in June 2012.
 BJ3542
 BJ3542.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3542.been affixed to the stable North American tectonic plate. See 
 BJ3542.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3542
 BJ3542.The horizontal coordinates are valid at the epoch date displayed above
 BJ3542.which is a decimal equivalence of Year/Month/Day.
 BJ3542
 BJ3542.** This station is in an area of known vertical motion. If an
 BJ3542.** orthometric height was ever established but is not available 
 BJ3542.** in the current survey control section, the orthometric height
 BJ3542.** is considered suspect.  Suspect heights are available in the
 BJ3542.** superseded section only if requested.
 BJ3542
 BJ3542.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3542.GEOID18 height accuracy estimate available here.
 BJ3542
 BJ3542.Click photographs - Photos may exist for this station.
 BJ3542
 BJ3542.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3542
 BJ3542.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3542
 BJ3542.The ellipsoidal height was determined by GPS observations
 BJ3542.and is referenced to NAD 83.
 BJ3542
 BJ3542.The dynamic height is computed by dividing the NAVD 88
 BJ3542.geopotential number by the normal gravity value computed on the
 BJ3542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3542.degrees latitude (g = 980.6199 gals.).
 BJ3542
 BJ3542.The modeled gravity was interpolated from observed gravity values.
 BJ3542
 BJ3542. The following values were computed from the NAD 83(2011) position.
 BJ3542
 BJ3542;                    North         East     Units Scale Factor Converg.
 BJ3542;SPC LA S     -   257,058.454 1,091,352.659   MT  1.00002662   +0 28 38.5
 BJ3542;SPC LA S     -   843,365.94  3,580,546.18   sFT  1.00002662   +0 28 38.5
 BJ3542;UTM  15      - 3,412,104.344   750,772.092   MT  1.00037582   +1 20 36.8
 BJ3542
 BJ3542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3542!SPC LA S     -   0.99999471  x   1.00002662  =   1.00002133
 BJ3542!UTM  15      -   0.99999471  x   1.00037582  =   1.00037053
 BJ3542
 BJ3542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ5077212104(NAD 83)
 BJ3542
 BJ3542                          SUPERSEDED SURVEY CONTROL
 BJ3542
 BJ3542  NAD 83(2007)-  30 48 56.10427(N)    090 22 43.14193(W) AD(2006.81) A
 BJ3542  ELLIP H (03/12/08)   33.697  (m)                       GP(2006.81) 3 1
 BJ3542
 BJ3542.Superseded values are not recommended for survey control.
 BJ3542
 BJ3542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3542.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3542
 BJ3542_MARKER: DD = SURVEY DISK
 BJ3542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3542_STAMPING: 53V5 1984
 BJ3542_MARK LOGO: LADHGS
 BJ3542_PROJECTION: FLUSH
 BJ3542_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3542+STABILITY: SURFACE MOTION
 BJ3542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3542+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2006
 BJ3542
 BJ3542  HISTORY     - Date     Condition        Report By
 BJ3542  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3542  HISTORY     - 20030527 GOOD             LADTD
 BJ3542  HISTORY     - 20060413 GOOD             NGS
 BJ3542  HISTORY     - 20060417 GOOD             NGS
 BJ3542
 BJ3542                          STATION DESCRIPTION
 BJ3542
 BJ3542'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3542'19.3 KM (12 MI) EAST FROM FLUKER.
 BJ3542'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3542'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3542'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 13.7 KM (8.5 MI) TO THE BENCH
 BJ3542'MARK ON THE LEFT NEAR A POWER POLE, 12 METERS (39.5 FT)
 BJ3542'NORTH-NORTHEAST OF THE CENTER OF HIGHWAY 10, 2.3 METERS (7.5 FT)
 BJ3542'EAST-SOUTHEAST OF A RIGHT-OF-WAY MARKER, 1.7 METERS (5.5 FT)
 BJ3542'EAST-SOUTHEAST OF A TELEPHONE JUNCTION BOX, AND 1.5 METERS (5 FT)
 BJ3542'EAST-SOUTHEAST OF A POWER POLE.
 BJ3542'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ3542'THE MARK IS 1.22 M ABOVE HIGHWAY 10.
 BJ3542
 BJ3542                          STATION RECOVERY (2003)
 BJ3542
 BJ3542'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3542'RECOVERED IN GOOD CONDITION.
 BJ3542
 BJ3542                          STATION RECOVERY (2006)
 BJ3542
 BJ3542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3542'RECOVERED AS DESCRIBED.
 BJ3542
 BJ3542                          STATION RECOVERY (2006)
 BJ3542
 BJ3542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ3542'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3543 ***********************************************************************
 BJ3543  DESIGNATION -  53 V 6
 BJ3543  PID         -  BJ3543
 BJ3543  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3543  COUNTRY     -  US
 BJ3543  USGS QUAD   -  CHESBROUGH (2018)
 BJ3543
 BJ3543                         *CURRENT SURVEY CONTROL
 BJ3543  ______________________________________________________________________
 BJ3543* NAD 83(1986) POSITION- 30 48 31.     (N) 090 23 45.     (W)   SCALED
 BJ3543* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3543  **This station is located in a suspected subsidence area (see below).
 BJ3543  ______________________________________________________________________
 BJ3543  GEOID HEIGHT    -        -27.157 (meters)                     GEOID18
 BJ3543  DYNAMIC HEIGHT  -         54.422 (meters)      178.55  (feet) COMP
 BJ3543  MODELED GRAVITY -    979,347.3   (mgal)                       NAVD 88
 BJ3543
 BJ3543.The horizontal coordinates were scaled from a map and have
 BJ3543.an estimated accuracy of +/- 6 seconds.
 BJ3543
 BJ3543.** This station is in an area of known vertical motion. If an
 BJ3543.** orthometric height was ever established but is not available 
 BJ3543.** in the current survey control section, the orthometric height
 BJ3543.** is considered suspect.  Suspect heights are available in the
 BJ3543.** superseded section only if requested.
 BJ3543
 BJ3543.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3543.GEOID18 height accuracy estimate available here.
 BJ3543
 BJ3543.Click photographs - Photos may exist for this station.
 BJ3543
 BJ3543.The dynamic height is computed by dividing the NAVD 88
 BJ3543.geopotential number by the normal gravity value computed on the
 BJ3543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3543.degrees latitude (g = 980.6199 gals.).
 BJ3543
 BJ3543.The modeled gravity was interpolated from observed gravity values.
 BJ3543
 BJ3543;                    North         East    Units  Estimated Accuracy
 BJ3543;SPC LA S     -   256,270.    1,089,720.      MT  (+/- 180 meters Scaled)
 BJ3543
 BJ3543_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ491112(NAD 83)
 BJ3543
 BJ3543                          SUPERSEDED SURVEY CONTROL
 BJ3543
 BJ3543.No superseded survey control is available for this station.
 BJ3543
 BJ3543_MARKER: DD = SURVEY DISK
 BJ3543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3543_STAMPING: 53V6 1984
 BJ3543_MARK LOGO: LADHGS
 BJ3543_PROJECTION: FLUSH
 BJ3543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3543+STABILITY: SURFACE MOTION
 BJ3543_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3543+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2003
 BJ3543
 BJ3543  HISTORY     - Date     Condition        Report By
 BJ3543  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3543  HISTORY     - 20030527 GOOD             LADTD
 BJ3543
 BJ3543                          STATION DESCRIPTION
 BJ3543
 BJ3543'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3543'17.5 KM (10.9 MI) EAST FROM FLUKER.
 BJ3543'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3543'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3543'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 11.9 KM (7.4 MI) TO THE BENCH
 BJ3543'MARK ON THE RIGHT NEAR A DRIVE LEADING INTO A PASTURE, 31.4 METERS
 BJ3543'(103 FT) EAST-NORTHEAST OF A POWER POLE WITH TRANSFORMER, 11.9 METERS
 BJ3543'(39 FT) SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 10, 10.1 METERS
 BJ3543'(33 FT) SOUTH-SOUTHWEST OF A METAL PIPE UNDER DRIVE LEADING INTO
 BJ3543'PASTURE, AND 0.8 METER (2.5 FT) NORTHWEST OF CORNER OF A BARB WIRE
 BJ3543'FENCE.
 BJ3543'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3543'THE MARK IS 0.30 M BELOW HIGHWAY 10.
 BJ3543
 BJ3543                          STATION RECOVERY (2003)
 BJ3543
 BJ3543'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3543'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3544 ***********************************************************************
 BJ3544  DESIGNATION -  53 V 7
 BJ3544  PID         -  BJ3544
 BJ3544  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3544  COUNTRY     -  US
 BJ3544  USGS QUAD   -  CHESBROUGH (2018)
 BJ3544
 BJ3544                         *CURRENT SURVEY CONTROL
 BJ3544  ______________________________________________________________________
 BJ3544* NAD 83(1986) POSITION- 30 48 21.     (N) 090 24 30.     (W)   SCALED
 BJ3544* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3544  **This station is located in a suspected subsidence area (see below).
 BJ3544  ______________________________________________________________________
 BJ3544  GEOID HEIGHT    -        -27.154 (meters)                     GEOID18
 BJ3544  DYNAMIC HEIGHT  -         66.028 (meters)      216.63  (feet) COMP
 BJ3544  MODELED GRAVITY -    979,347.1   (mgal)                       NAVD 88
 BJ3544
 BJ3544.The horizontal coordinates were scaled from a map and have
 BJ3544.an estimated accuracy of +/- 6 seconds.
 BJ3544
 BJ3544.** This station is in an area of known vertical motion. If an
 BJ3544.** orthometric height was ever established but is not available 
 BJ3544.** in the current survey control section, the orthometric height
 BJ3544.** is considered suspect.  Suspect heights are available in the
 BJ3544.** superseded section only if requested.
 BJ3544
 BJ3544.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3544.GEOID18 height accuracy estimate available here.
 BJ3544
 BJ3544.Click photographs - Photos may exist for this station.
 BJ3544
 BJ3544.The dynamic height is computed by dividing the NAVD 88
 BJ3544.geopotential number by the normal gravity value computed on the
 BJ3544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3544.degrees latitude (g = 980.6199 gals.).
 BJ3544
 BJ3544.The modeled gravity was interpolated from observed gravity values.
 BJ3544
 BJ3544;                    North         East    Units  Estimated Accuracy
 BJ3544;SPC LA S     -   255,950.    1,088,520.      MT  (+/- 180 meters Scaled)
 BJ3544
 BJ3544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ479109(NAD 83)
 BJ3544
 BJ3544                          SUPERSEDED SURVEY CONTROL
 BJ3544
 BJ3544.No superseded survey control is available for this station.
 BJ3544
 BJ3544_MARKER: DD = SURVEY DISK
 BJ3544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3544_STAMPING: 53V7 1984
 BJ3544_MARK LOGO: LADHGS
 BJ3544_PROJECTION: FLUSH
 BJ3544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3544+STABILITY: SURFACE MOTION
 BJ3544_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3544+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2003
 BJ3544
 BJ3544  HISTORY     - Date     Condition        Report By
 BJ3544  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3544  HISTORY     - 20030527 GOOD             LADTD
 BJ3544
 BJ3544                          STATION DESCRIPTION
 BJ3544
 BJ3544'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3544'16.4 KM (10.2 MI) EAST FROM FLUKER.
 BJ3544'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3544'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3544'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 10.8 KM (6.7 MI) TO THE BENCH
 BJ3544'MARK ON THE LEFT BY A FENCE, 17.1 METERS (56 FT) SOUTH-SOUTHWEST OF
 BJ3544'THE CENTER OF A GRAVEL DRIVEWAY, 11.9 METERS (39 FT) SOUTH-SOUTHEAST
 BJ3544'OF THE CENTER OF HIGHWAY 10, 6.1 METERS (20 FT) WEST-SOUTHWEST OF A
 BJ3544'POWER POLE WITH TRANSFORMER, AND 0.6 METER (2 FT) NORTH-NORTHWEST OF A
 BJ3544'3-STRAND BARB WIRE FENCE.
 BJ3544'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 BJ3544'THE MARK IS 0.30 M BELOW HIGHWAY 10.
 BJ3544
 BJ3544                          STATION RECOVERY (2003)
 BJ3544
 BJ3544'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3545 ***********************************************************************
 BJ3545  DESIGNATION -  53 V 8
 BJ3545  PID         -  BJ3545
 BJ3545  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3545  COUNTRY     -  US
 BJ3545  USGS QUAD   -  CHESBROUGH (2018)
 BJ3545
 BJ3545                         *CURRENT SURVEY CONTROL
 BJ3545  ______________________________________________________________________
 BJ3545* NAD 83(1986) POSITION- 30 48 12.     (N) 090 25 28.     (W)   SCALED
 BJ3545* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3545  **This station is located in a suspected subsidence area (see below).
 BJ3545  ______________________________________________________________________
 BJ3545  GEOID HEIGHT    -        -27.151 (meters)                     GEOID18
 BJ3545  DYNAMIC HEIGHT  -         56.557 (meters)      185.55  (feet) COMP
 BJ3545  MODELED GRAVITY -    979,346.9   (mgal)                       NAVD 88
 BJ3545
 BJ3545.The horizontal coordinates were scaled from a map and have
 BJ3545.an estimated accuracy of +/- 6 seconds.
 BJ3545
 BJ3545.** This station is in an area of known vertical motion. If an
 BJ3545.** orthometric height was ever established but is not available 
 BJ3545.** in the current survey control section, the orthometric height
 BJ3545.** is considered suspect.  Suspect heights are available in the
 BJ3545.** superseded section only if requested.
 BJ3545
 BJ3545.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3545.GEOID18 height accuracy estimate available here.
 BJ3545
 BJ3545.Click photographs - Photos may exist for this station.
 BJ3545
 BJ3545.The dynamic height is computed by dividing the NAVD 88
 BJ3545.geopotential number by the normal gravity value computed on the
 BJ3545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3545.degrees latitude (g = 980.6199 gals.).
 BJ3545
 BJ3545.The modeled gravity was interpolated from observed gravity values.
 BJ3545
 BJ3545;                    North         East    Units  Estimated Accuracy
 BJ3545;SPC LA S     -   255,670.    1,086,980.      MT  (+/- 180 meters Scaled)
 BJ3545
 BJ3545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ464106(NAD 83)
 BJ3545
 BJ3545                          SUPERSEDED SURVEY CONTROL
 BJ3545
 BJ3545.No superseded survey control is available for this station.
 BJ3545
 BJ3545_MARKER: DD = SURVEY DISK
 BJ3545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3545_STAMPING: 53V8 1984
 BJ3545_MARK LOGO: LADHGS
 BJ3545_PROJECTION: FLUSH
 BJ3545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3545+STABILITY: SURFACE MOTION
 BJ3545
 BJ3545  HISTORY     - Date     Condition        Report By
 BJ3545  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3545  HISTORY     - 20030527 MARK NOT FOUND   LADTD
 BJ3545
 BJ3545                          STATION DESCRIPTION
 BJ3545
 BJ3545'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3545'14.8 KM (9.2 MI) SE FROM FLUKER.
 BJ3545'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3545'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3545'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 9.2 KM (5.7 MI) TO THE BENCH MARK
 BJ3545'ON THE LEFT BY A MESH WIRE FENCE, 51.8 METERS (170 FT) WEST-NORTHWEST
 BJ3545'OF A POWER POLE WITH TRANSFORMER ON THE SOUTH SIDE OF THE HIGHWAY,
 BJ3545'29.9 METERS (98 FT) WEST-NORTHWEST OF THE EAST END OF A METAL CULVERT
 BJ3545'UNDER DRIVEWAY, 11.3 METERS (37 FT) NORTH-NORTHWEST OF THE CENTER OF
 BJ3545'HIGHWAY 10, AND 0.6 METER (2 FT) SOUTH OF A MESH WIRE FENCE.
 BJ3545'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3545'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
 BJ3545
 BJ3545                          STATION RECOVERY (2003)
 BJ3545
 BJ3545'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3545'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3546 ***********************************************************************
 BJ3546  DESIGNATION -  53 V 9
 BJ3546  PID         -  BJ3546
 BJ3546  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3546  COUNTRY     -  US
 BJ3546  USGS QUAD   -  CHESBROUGH (2018)
 BJ3546
 BJ3546                         *CURRENT SURVEY CONTROL
 BJ3546  ______________________________________________________________________
 BJ3546* NAD 83(1986) POSITION- 30 47 57.     (N) 090 26 24.     (W)   SCALED
 BJ3546* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3546  **This station is located in a suspected subsidence area (see below).
 BJ3546  ______________________________________________________________________
 BJ3546  GEOID HEIGHT    -        -27.149 (meters)                     GEOID18
 BJ3546  DYNAMIC HEIGHT  -         48.256 (meters)      158.32  (feet) COMP
 BJ3546  MODELED GRAVITY -    979,346.7   (mgal)                       NAVD 88
 BJ3546
 BJ3546.The horizontal coordinates were scaled from a map and have
 BJ3546.an estimated accuracy of +/- 6 seconds.
 BJ3546
 BJ3546.** This station is in an area of known vertical motion. If an
 BJ3546.** orthometric height was ever established but is not available 
 BJ3546.** in the current survey control section, the orthometric height
 BJ3546.** is considered suspect.  Suspect heights are available in the
 BJ3546.** superseded section only if requested.
 BJ3546
 BJ3546.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3546.GEOID18 height accuracy estimate available here.
 BJ3546
 BJ3546.Click photographs - Photos may exist for this station.
 BJ3546
 BJ3546.The dynamic height is computed by dividing the NAVD 88
 BJ3546.geopotential number by the normal gravity value computed on the
 BJ3546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3546.degrees latitude (g = 980.6199 gals.).
 BJ3546
 BJ3546.The modeled gravity was interpolated from observed gravity values.
 BJ3546
 BJ3546;                    North         East    Units  Estimated Accuracy
 BJ3546;SPC LA S     -   255,190.    1,085,500.      MT  (+/- 180 meters Scaled)
 BJ3546
 BJ3546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ449101(NAD 83)
 BJ3546
 BJ3546                          SUPERSEDED SURVEY CONTROL
 BJ3546
 BJ3546.No superseded survey control is available for this station.
 BJ3546
 BJ3546_MARKER: DD = SURVEY DISK
 BJ3546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3546_STAMPING: 53V9 1984
 BJ3546_MARK LOGO: LADHGS
 BJ3546_PROJECTION: FLUSH
 BJ3546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3546+STABILITY: SURFACE MOTION
 BJ3546
 BJ3546  HISTORY     - Date     Condition        Report By
 BJ3546  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3546
 BJ3546                          STATION DESCRIPTION
 BJ3546
 BJ3546'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3546'13.2 KM (8.2 MI) SE FROM FLUKER.
 BJ3546'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3546'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3546'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 7.6 KM (4.7 MI) TO THE JUNCTION
 BJ3546'WITH STATE HIGHWAY 1054 WITH THE BENCH MARK ON THE LEFT SET IN THE
 BJ3546'NORTHEAST QUADRANT OF THE JUNCTION, 24.4 METERS (80 FT)
 BJ3546'NORTH-NORTHWEST OF THE CENTER OF HIGHWAY 10, 21 METERS (69 FT)
 BJ3546'EAST-NORTHEAST OF THE CENTER OF HIGHWAY 1054, AND 19.8 METERS (65 FT)
 BJ3546'WEST-NORTHWEST OF A TELEPHONE JUNCTION BOX AND A RIGHT-OF-WAY MARKER.
 BJ3546'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3546'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1312 ***********************************************************************
 BJ1312  DESIGNATION -  533+00
 BJ1312  PID         -  BJ1312
 BJ1312  STATE/COUNTY-  LA/JEFFERSON
 BJ1312  COUNTRY     -  US
 BJ1312  USGS QUAD   -  INDIAN BEACH (2018)
 BJ1312
 BJ1312                         *CURRENT SURVEY CONTROL
 BJ1312  ______________________________________________________________________
 BJ1312* NAD 83(1986) POSITION- 30 01 37.     (N) 090 12 02.     (W)   SCALED
 BJ1312* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1312  **This station is located in a suspected subsidence area (see below).
 BJ1312  ______________________________________________________________________
 BJ1312  GEOID HEIGHT    -        -26.148 (meters)                     GEOID18
 BJ1312
 BJ1312.The horizontal coordinates were scaled from a map and have
 BJ1312.an estimated accuracy of +/- 6 seconds.
 BJ1312
 BJ1312.** This station is in an area of known vertical motion. If an
 BJ1312.** orthometric height was ever established but is not available 
 BJ1312.** in the current survey control section, the orthometric height
 BJ1312.** is considered suspect.  Suspect heights are available in the
 BJ1312.** superseded section only if requested.
 BJ1312
 BJ1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1312.GEOID18 height accuracy estimate available here.
 BJ1312
 BJ1312.Click photographs - Photos may exist for this station.
 BJ1312
 BJ1312;                    North         East    Units  Estimated Accuracy
 BJ1312;SPC LA S     -   169,790.    1,109,260.      MT  (+/- 180 meters Scaled)
 BJ1312
 BJ1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP699250(NAD 83)
 BJ1312
 BJ1312                          SUPERSEDED SURVEY CONTROL
 BJ1312
 BJ1312.No superseded survey control is available for this station.
 BJ1312
 BJ1312_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1312_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ1312_MARK LOGO: USACE
 BJ1312_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1312_ROD/PIPE-DEPTH: 19.2 meters
 BJ1312
 BJ1312  HISTORY     - Date     Condition        Report By
 BJ1312  HISTORY     - UNK      MONUMENTED       USACE
 BJ1312  HISTORY     - 1963     GOOD             CGS
 BJ1312
 BJ1312                          STATION DESCRIPTION
 BJ1312
 BJ1312'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1312'AT METAIRIE, 2.9 MILES WEST ALONG PONTCHARTRAIN LEVEE FROM NORTH
 BJ1312'CAUSEWAY BOULEVARD, ABOUT 0.35 MILE EAST OF ST. MARYS RETREAT, 0.15
 BJ1312'MILE EAST OF A GRAVEL ROAD LEADING SOUTH, 5 FEET NORTHEAST OF A
 BJ1312'24-INCH HACKBERRY TREE WITH A 1 FOOT BLAZE, 173 FEET SOUTH OF THE
 BJ1312'SOUTH EDGE OF THE LEVEE (SLOPE MEASUREMENT), MARK IS A 1 INCH PIPE
 BJ1312'DRIVEN 63.0 FEET INTO GROUND, THIS PIPE IS IN A 2 INCH PIPE THAT WAS
 BJ1312'SET IN A DRILLED HOLE TO A DEPTH OF 55.0 FEET, ACCESS TO THE PIPE IS
 BJ1312'HAD BY REMOVING A 2 1/2 INCH CAP STAMPED 1 WHICH IS SCREWED ON TOP OF
 BJ1312'THE OUTER PIPE, 2 FEET NORTH OF A WOODEN WITNESS POST AND PROJECTS
 BJ1312'ABOUT 30 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1234 ***********************************************************************
 BX1234  DESIGNATION -  534
 BX1234  PID         -  BX1234
 BX1234  STATE/COUNTY-  LA/RAPIDES
 BX1234  COUNTRY     -  US
 BX1234  USGS QUAD   -  GARDNER (2018)
 BX1234
 BX1234                         *CURRENT SURVEY CONTROL
 BX1234  ______________________________________________________________________
 BX1234* NAD 83(1986) POSITION- 31 19 47.     (N) 092 40 53.     (W)   SCALED
 BX1234* NAVD 88 ORTHO HEIGHT -    27.81  (+/-2cm)       91.2   (feet) VERTCON3
 BX1234  ______________________________________________________________________
 BX1234  GEOID HEIGHT    -        -26.230 (meters)                     GEOID18
 BX1234  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1234
 BX1234.The horizontal coordinates were scaled from a map and have
 BX1234.an estimated accuracy of +/- 6 seconds.
 BX1234
 BX1234.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1234.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1234
 BX1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1234.GEOID18 height accuracy estimate available here.
 BX1234
 BX1234.The vertical order pertains to the NGVD 29 superseded value.
 BX1234
 BX1234.Click photographs - Photos may exist for this station.
 BX1234
 BX1234;                    North         East    Units  Estimated Accuracy
 BX1234;SPC LA N     -    92,010.      982,740.      MT  (+/- 180 meters Scaled)
 BX1234
 BX1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ303661(NAD 83)
 BX1234
 BX1234                          SUPERSEDED SURVEY CONTROL
 BX1234
 BX1234  NGVD 29 (11/26/84)   27.806  (m)           91.23   (f) ADJUSTED    2 0
 BX1234
 BX1234.Superseded values are not recommended for survey control.
 BX1234
 BX1234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1234.See file dsdata.pdf to determine how the superseded data were derived.
 BX1234
 BX1234_MARKER: DD = SURVEY DISK
 BX1234_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1234_STAMPING: 534
 BX1234_MARK LOGO: CGS+SS
 BX1234_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1234_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1234
 BX1234  HISTORY     - Date     Condition        Report By
 BX1234  HISTORY     - 1934     MONUMENTED       LAGS
 BX1234  HISTORY     - 1969     GOOD             LADH
 BX1234  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1234
 BX1234                          STATION DESCRIPTION
 BX1234
 BX1234'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1234'4.57 MI S FROM BOYCE.
 BX1234'ABOUT 0.2 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST
 BX1234'OFFICE IN BOYCE TO LOUISIANA HIGHWAY 1, THENCE SOUTHEAST ALONG
 BX1234'LOUISIANA HIGHWAY 1 FOR 0.3 MILE TO LOUISIANA HIGHWAY 1200, THENCE
 BX1234'SOUTHWEST ALONG LOUISIANA 1200 FOR 4.0 MILES TO THE JUNCTION OF
 BX1234'LOUISIANA HIGHWAYS 1200 AND 121.  0.93 MILE SOUTH OF BENCH MARK 40V84.
 BX1234'0.65 MILE WEST OF BENCH MARK 40V83.  47 FEET SOUTH OF CENTERLINE OF
 BX1234'LOUISIANA HIGHWAY 121.  59 FEET SOUTHWEST OF INTERSECTION OF LOUISIANA
 BX1234'HIGHWAYS 121 AND 1200.  137 FEET NORTHEAST OF NORTHEAST CORNER OF
 BX1234'FRAME HOUSE.  63 FEET NORTHEAST OF A 15 INCH CEDAR TREE. 2 FEET WEST
 BX1234'OF A 10 INCH CEDAR TREE.  11 FEET WEST OF THE CENTER OF GRAVEL DRIVE
 BX1234'LEADING SOUTH TO HOUSE.  DISK IN TOP OF CONCRETE POST PROJECTING 6
 BX1234'INCHES.  A STEEL WITNESS POST IS SET 2 FEET NORTH OF THE MARK.
 BX1234
 BX1234                          STATION RECOVERY (1999)
 BX1234
 BX1234'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1234'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1899 ***********************************************************************
 BX1899  DESIGNATION -  5349
 BX1899  PID         -  BX1899
 BX1899  STATE/COUNTY-  LA/NATCHITOCHES
 BX1899  COUNTRY     -  US
 BX1899  USGS QUAD   -  NATCHITOCHES SOUTH (2018)
 BX1899
 BX1899                         *CURRENT SURVEY CONTROL
 BX1899  ______________________________________________________________________
 BX1899* NAD 83(1986) POSITION- 31 44 58.     (N) 093 05 25.     (W)   SCALED
 BX1899* NAVD 88 ORTHO HEIGHT -    35.74  (+/-2cm)      117.3   (feet) VERTCON3
 BX1899  ______________________________________________________________________
 BX1899  GEOID HEIGHT    -        -26.042 (meters)                     GEOID18
 BX1899  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX1899
 BX1899.The horizontal coordinates were scaled from a map and have
 BX1899.an estimated accuracy of +/- 6 seconds.
 BX1899
 BX1899.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1899.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1899
 BX1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1899.GEOID18 height accuracy estimate available here.
 BX1899
 BX1899.The vertical order pertains to the NGVD 29 superseded value.
 BX1899
 BX1899.Click photographs - Photos may exist for this station.
 BX1899
 BX1899;                    North         East    Units  Estimated Accuracy
 BX1899;SPC LA N     -   138,680.      944,080.      MT  (+/- 180 meters Scaled)
 BX1899
 BX1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR914126(NAD 83)
 BX1899
 BX1899                          SUPERSEDED SURVEY CONTROL
 BX1899
 BX1899  NGVD 29 (11/26/84)   35.773  (m)          117.37   (f) ADJUSTED    2 1
 BX1899
 BX1899.Superseded values are not recommended for survey control.
 BX1899
 BX1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1899.See file dsdata.pdf to determine how the superseded data were derived.
 BX1899
 BX1899_MARKER: DD = SURVEY DISK
 BX1899_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1899_STAMPING: 5349
 BX1899_PROJECTION: FLUSH
 BX1899_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1899
 BX1899  HISTORY     - Date     Condition        Report By
 BX1899  HISTORY     - UNK      MONUMENTED       LAGS
 BX1899  HISTORY     - 1970     GOOD             LADTD
 BX1899  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1899  HISTORY     - 19970816 MARK NOT FOUND   USPSQD
 BX1899
 BX1899                          STATION DESCRIPTION
 BX1899
 BX1899'DESCRIBED BY LA TRANSP AND DEV 1970
 BX1899'IN NATCHITOCHES.
 BX1899'THIS MARKER IS LOCATED 1.90 MILES SOUTH OF NATCHITOCHES POST OFFICE ON
 BX1899'THE NORTHWESTERN STATE COLLEGE CAMPUS.  22 FEET EAST SOUTHEAST OF
 BX1899'SOUTH JEFFERSON STREET.  52 FEET EAST OF ELECTRIC LIGHT POST WITH A
 BX1899'RED 42 PAINTED ON IT.  13 FEET SOUTH SOUTHEAST OF A 36 INCH ELM TREE.
 BX1899'AND ON THE BANK OF CHAPLIN LAKE.  A STANDARD DISK SET IN A CONCRETE
 BX1899'POST FLUSH WITH GROUND.  SECTION 79, T 9N, R 7W.
 BX1899
 BX1899                          STATION RECOVERY (1995)
 BX1899
 BX1899'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1899'MARK NOT FOUND.
 BX1899
 BX1899                          STATION RECOVERY (1997)
 BX1899
 BX1899'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX1899'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3992 ***********************************************************************
 BJ3992  DESIGNATION -  536
 BJ3992  PID         -  BJ3992
 BJ3992  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3992  COUNTRY     -  US
 BJ3992  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3992
 BJ3992                         *CURRENT SURVEY CONTROL
 BJ3992  ______________________________________________________________________
 BJ3992* NAD 83(1986) POSITION- 30 35 13.     (N) 091 08 54.     (W)   SCALED
 BJ3992* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3992  **This station is located in a suspected subsidence area (see below).
 BJ3992  ______________________________________________________________________
 BJ3992  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 BJ3992  DYNAMIC HEIGHT  -         22.491 (meters)       73.79  (feet) COMP
 BJ3992  MODELED GRAVITY -    979,345.2   (mgal)                       NAVD 88
 BJ3992
 BJ3992.The horizontal coordinates were scaled from a map and have
 BJ3992.an estimated accuracy of +/- 6 seconds.
 BJ3992
 BJ3992.** This station is in an area of known vertical motion. If an
 BJ3992.** orthometric height was ever established but is not available 
 BJ3992.** in the current survey control section, the orthometric height
 BJ3992.** is considered suspect.  Suspect heights are available in the
 BJ3992.** superseded section only if requested.
 BJ3992
 BJ3992.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3992.GEOID18 height accuracy estimate available here.
 BJ3992
 BJ3992.Click photographs - Photos may exist for this station.
 BJ3992
 BJ3992.The dynamic height is computed by dividing the NAVD 88
 BJ3992.geopotential number by the normal gravity value computed on the
 BJ3992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3992.degrees latitude (g = 980.6199 gals.).
 BJ3992
 BJ3992.The modeled gravity was interpolated from observed gravity values.
 BJ3992
 BJ3992;                    North         East    Units  Estimated Accuracy
 BJ3992;SPC LA S     -   231,340.    1,017,740.      MT  (+/- 180 meters Scaled)
 BJ3992
 BJ3992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP775852(NAD 83)
 BJ3992
 BJ3992                          SUPERSEDED SURVEY CONTROL
 BJ3992
 BJ3992.No superseded survey control is available for this station.
 BJ3992
 BJ3992_MARKER: DB = BENCH MARK DISK
 BJ3992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3992_STAMPING: 536 1959
 BJ3992_MARK LOGO: LA-033
 BJ3992_PROJECTION: FLUSH
 BJ3992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3992+STABILITY: SURFACE MOTION
 BJ3992
 BJ3992  HISTORY     - Date     Condition        Report By
 BJ3992  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3992  HISTORY     - 1987     GOOD             LA-033
 BJ3992
 BJ3992                          STATION DESCRIPTION
 BJ3992
 BJ3992'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3992'IN BAKER.
 BJ3992'AT THE BAKER MUNICIPAL WATER TOWER ON THE NORTH SIDE OF GROOM ROAD,
 BJ3992'42 METERS (138 FT) NORTH OF THE CENTER OF GROOM ROAD, 19.2 METERS (63
 BJ3992'FT) SOUTHWEST OF THE CENTER OF THE WATER TOWER AND 0.61 METERS (2 FT)
 BJ3992'WEST OF THE SOUTHWEST CORNER OF CHAIN LINK FENCE AROUND THE WATER
 BJ3992'TOWER.
 BJ3992'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3992'THE MARK IS ABOVE LEVEL WITH GROOM ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4544 ***********************************************************************
 BJ4544  DESIGNATION -  53A001
 BJ4544  PID         -  BJ4544
 BJ4544  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4544  COUNTRY     -  US
 BJ4544  USGS QUAD   -  KENTWOOD (2018)
 BJ4544
 BJ4544                         *CURRENT SURVEY CONTROL
 BJ4544  ______________________________________________________________________
 BJ4544* NAD 83(1993) POSITION- 30 59 59.03590(N) 090 30 22.66613(W)   ADJUSTED
 BJ4544* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4544  **This station is located in a suspected subsidence area (see below).
 BJ4544  ______________________________________________________________________
 BJ4544  GEOID HEIGHT    -        -26.950 (meters)                     GEOID18
 BJ4544  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BJ4544  HORZ ORDER      -  SECOND
 BJ4544
 BJ4544.The horizontal coordinates were established by classical geodetic methods
 BJ4544.and adjusted by the National Geodetic Survey in May 1994.
 BJ4544
 BJ4544.** This station is in an area of known vertical motion. If an
 BJ4544.** orthometric height was ever established but is not available 
 BJ4544.** in the current survey control section, the orthometric height
 BJ4544.** is considered suspect.  Suspect heights are available in the
 BJ4544.** superseded section only if requested.
 BJ4544
 BJ4544.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4544.GEOID18 height accuracy estimate available here.
 BJ4544
 BJ4544.Click photographs - Photos may exist for this station.
 BJ4544
 BJ4544.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4544
 BJ4544. The following values were computed from the NAD 83(1993) position.
 BJ4544
 BJ4544;                    North         East     Units Scale Factor Converg.
 BJ4544;SPC LA S     -   277,380.072 1,078,991.231   MT  1.00007748   +0 24 48.7
 BJ4544;SPC LA S     -   910,037.79  3,539,990.40   sFT  1.00007748   +0 24 48.7
 BJ4544;SPC MS W     -   166,259.884   683,482.082   MT  0.99995336   -0 05 20.7
 BJ4544;SPC MS W     -   545,470.97  2,242,390.80   sFT  0.99995336   -0 05 20.7
 BJ4544;UTM  15      - 3,432,241.934   738,100.303   MT  1.00029936   +1 17 05.8
 BJ4544
 BJ4544!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4544!SPC LA S     -   0.99999000  x   1.00007748  =   1.00006748
 BJ4544!SPC MS W     -   0.99999000  x   0.99995336  =   0.99994336
 BJ4544!UTM  15      -   0.99999000  x   1.00029936  =   1.00028936
 BJ4544
 BJ4544:                Primary Azimuth Mark                     Grid Az
 BJ4544:SPC LA S     -  53A002                                   182 43 46.2
 BJ4544:SPC MS W     -  53A002                                   183 13 55.6
 BJ4544:UTM  15      -  53A002                                   181 51 29.1
 BJ4544
 BJ4544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3810032241(NAD 83)
 BJ4544
 BJ4544|---------------------------------------------------------------------|
 BJ4544| PID    Reference Object                     Distance      Geod. Az  |
 BJ4544|                                                           dddmmss.s |
 BJ4544| BJ4542 BROWNING                            APPROX. 0.5 KM 0895651.6 |
 BJ4544| BJ4545 53A002                              APPROX. 0.5 KM 1830834.9 |
 BJ4544|---------------------------------------------------------------------|
 BJ4544
 BJ4544                          SUPERSEDED SURVEY CONTROL
 BJ4544
 BJ4544  NAD 83(1992)-  30 59 59.04318(N)    090 30 22.66318(W) AD(       ) 2
 BJ4544  NAD 83(1986)-  30 59 59.05140(N)    090 30 22.66237(W) AD(       ) 2
 BJ4544  NAD 27      -  30 59 58.40897(N)    090 30 22.31532(W) AD(       ) 2
 BJ4544
 BJ4544.Superseded values are not recommended for survey control.
 BJ4544
 BJ4544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4544.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4544
 BJ4544_MARKER: DD = SURVEY DISK
 BJ4544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4544+STABILITY: SURFACE MOTION
 BJ4544
 BJ4544  HISTORY     - Date     Condition        Report By
 BJ4544  HISTORY     - 1966     MONUMENTED       LADH
 BJ4544
 BJ4544                          STATION DESCRIPTION
 BJ4544
 BJ4544'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4544'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 4.48 MILES FROM
 BJ4544'THE STATE HIGHWAY 38 INTERCHANGE IN KENTWOOD.  THE STATION IS SET TO
 BJ4544'THE WEST OF INTERSTATE 55 NEAR THE RIGHT OF WAY FENCE AND SOUTH OF
 BJ4544'THE MISSISSIPPI STATE LINE, 1.40 FEET WEST OF A METAL WITNESS
 BJ4544'POST AND SIGN, 4.00 FEET EAST OF THE RIGHT OF WAY FENCE, 13.60
 BJ4544'FEET SOUTH OF A RIGHT OF WAY MARKER, AND 14.00 FEET SOUTH OF THE
 BJ4544'LOUISIANA MISSISSIPPI STATE LINE, AND 101.0 FEET WEST OF
 BJ4544'THE CENTERLINE OF THE SOUTH BOUND LANE OF INTERSTATE 55.
 BJ4544'
 BJ4544'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4544'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4544'THE GROUND.  STATION IS STAMPED 53A001.
 BJ4544'
 BJ4544'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON THE CORNER OF
 BJ4544'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW SOUTH ALONG 5TH STREET
 BJ4544'FOR 0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4544'FOR 0.77 MILES TO THE INTERCHANGE ON INTERSTATE 55, THENCE NORTH
 BJ4544'ALONG INTERSTATE 55 FOR 4.48 MILES TO THE STATION WHICH IS SET TO THE
 BJ4544'WEST OF THE HIGHWAY.
 BJ4544'
 BJ4544'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4545 ***********************************************************************
 BJ4545  DESIGNATION -  53A002
 BJ4545  PID         -  BJ4545
 BJ4545  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4545  COUNTRY     -  US
 BJ4545  USGS QUAD   -  KENTWOOD (2018)
 BJ4545
 BJ4545                         *CURRENT SURVEY CONTROL
 BJ4545  ______________________________________________________________________
 BJ4545* NAD 83(1993) POSITION- 30 59 41.29778(N) 090 30 23.79680(W)   ADJUSTED
 BJ4545* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4545  **This station is located in a suspected subsidence area (see below).
 BJ4545  ______________________________________________________________________
 BJ4545  GEOID HEIGHT    -        -26.958 (meters)                     GEOID18
 BJ4545  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 BJ4545  HORZ ORDER      -  SECOND
 BJ4545
 BJ4545.The horizontal coordinates were established by classical geodetic methods
 BJ4545.and adjusted by the National Geodetic Survey in May 1994.
 BJ4545
 BJ4545.** This station is in an area of known vertical motion. If an
 BJ4545.** orthometric height was ever established but is not available 
 BJ4545.** in the current survey control section, the orthometric height
 BJ4545.** is considered suspect.  Suspect heights are available in the
 BJ4545.** superseded section only if requested.
 BJ4545
 BJ4545.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4545.GEOID18 height accuracy estimate available here.
 BJ4545
 BJ4545.Click photographs - Photos may exist for this station.
 BJ4545
 BJ4545.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4545
 BJ4545. The following values were computed from the NAD 83(1993) position.
 BJ4545
 BJ4545;                    North         East     Units Scale Factor Converg.
 BJ4545;SPC LA S     -   276,833.546 1,078,965.176   MT  1.00007599   +0 24 48.1
 BJ4545;SPC LA S     -   908,244.73  3,539,904.91   sFT  1.00007599   +0 24 48.1
 BJ4545;SPC MS W     -   165,713.675   683,451.237   MT  0.99995338   -0 05 21.2
 BJ4545;SPC MS W     -   543,678.95  2,242,289.60   sFT  0.99995338   -0 05 21.2
 BJ4545;UTM  15      - 3,431,694.954   738,082.557   MT  1.00029925   +1 17 04.6
 BJ4545
 BJ4545!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4545!SPC LA S     -   0.99998947  x   1.00007599  =   1.00006546
 BJ4545!SPC MS W     -   0.99998947  x   0.99995338  =   0.99994285
 BJ4545!UTM  15      -   0.99998947  x   1.00029925  =   1.00028872
 BJ4545
 BJ4545:                Primary Azimuth Mark                     Grid Az
 BJ4545:SPC LA S     -  BROWNING                                 045 07 18.0
 BJ4545:SPC MS W     -  BROWNING                                 045 37 27.3
 BJ4545:UTM  15      -  BROWNING                                 044 15 01.5
 BJ4545
 BJ4545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3808231694(NAD 83)
 BJ4545
 BJ4545|---------------------------------------------------------------------|
 BJ4545| PID    Reference Object                     Distance      Geod. Az  |
 BJ4545|                                                           dddmmss.s |
 BJ4545| BJ4544 53A001                              APPROX. 0.5 KM 0030834.3 |
 BJ4545| BJ4542 BROWNING                            APPROX. 0.8 KM 0453206.1 |
 BJ4545|---------------------------------------------------------------------|
 BJ4545
 BJ4545                          SUPERSEDED SURVEY CONTROL
 BJ4545
 BJ4545  NAD 83(1992)-  30 59 41.30471(N)    090 30 23.79388(W) AD(       ) 2
 BJ4545  NAD 83(1986)-  30 59 41.31320(N)    090 30 23.79307(W) AD(       ) 2
 BJ4545  NAD 27      -  30 59 40.67042(N)    090 30 23.44620(W) AD(       ) 2
 BJ4545
 BJ4545.Superseded values are not recommended for survey control.
 BJ4545
 BJ4545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4545.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4545
 BJ4545_MARKER: DD = SURVEY DISK
 BJ4545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4545_STAMPING: 53A002
 BJ4545_MARK LOGO: LADHGS
 BJ4545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4545+STABILITY: SURFACE MOTION
 BJ4545
 BJ4545  HISTORY     - Date     Condition        Report By
 BJ4545  HISTORY     - 1966     MONUMENTED       LADH
 BJ4545
 BJ4545                          STATION DESCRIPTION
 BJ4545
 BJ4545'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4545'THIS STATION IS SET IN THE NORTH BOUND LANE OF INTERSTATE 55 IN THE
 BJ4545'SOUTHEAST CORNER OF AN OVERPASS OVER A COUNTRY ROAD.
 BJ4545'
 BJ4545'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE CURB ABOUT
 BJ4545'8 INCHES ABOVE THE SURFACE OF THE ROADWAY, 5.20 FEET NORTHWEST OF A
 BJ4545'METAL WITNESS POST AND SIGN, AND 22.90 FEET EAST OF THE CENTERLINE OF
 BJ4545'THE NORTH BOUND LANE ON INTERSTATE 55.
 BJ4545'
 BJ4545'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON THE CORNER OF
 BJ4545'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW SOUTH ALONG 5TH STREET
 BJ4545'FOR 0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4545'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO THE
 BJ4545'INTERCHANGE ON INTERSTATE 55, THENCE NORTH ALONG INTERSTATE 55 FOR
 BJ4545'4.16 MILES TO THE STATION WHICH IS SET IN THE OVERPASS.
 BJ4545'
 BJ4545'THE STATION IS STAMPED 53A002.
 BJ4545'
 BJ4545'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4546 ***********************************************************************
 BJ4546  DESIGNATION -  53A003 LDH 1966
 BJ4546  PID         -  BJ4546
 BJ4546  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4546  COUNTRY     -  US
 BJ4546  USGS QUAD   -  KENTWOOD (2018)
 BJ4546
 BJ4546                         *CURRENT SURVEY CONTROL
 BJ4546  ______________________________________________________________________
 BJ4546* NAD 83(1993) POSITION- 30 59 04.89314(N) 090 30 30.32644(W)   ADJUSTED
 BJ4546* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4546  **This station is located in a suspected subsidence area (see below).
 BJ4546  ______________________________________________________________________
 BJ4546  GEOID HEIGHT    -        -26.975 (meters)                     GEOID18
 BJ4546  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 BJ4546  HORZ ORDER      -  SECOND
 BJ4546
 BJ4546.The horizontal coordinates were established by classical geodetic methods
 BJ4546.and adjusted by the National Geodetic Survey in May 1994.
 BJ4546
 BJ4546.** This station is in an area of known vertical motion. If an
 BJ4546.** orthometric height was ever established but is not available 
 BJ4546.** in the current survey control section, the orthometric height
 BJ4546.** is considered suspect.  Suspect heights are available in the
 BJ4546.** superseded section only if requested.
 BJ4546
 BJ4546.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4546.GEOID18 height accuracy estimate available here.
 BJ4546
 BJ4546.Click photographs - Photos may exist for this station.
 BJ4546
 BJ4546.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4546
 BJ4546. The following values were computed from the NAD 83(1993) position.
 BJ4546
 BJ4546;                    North         East     Units Scale Factor Converg.
 BJ4546;SPC LA S     -   275,711.088 1,078,800.005   MT  1.00007294   +0 24 44.9
 BJ4546;SPC LA S     -   904,562.13  3,539,363.02   sFT  1.00007294   +0 24 44.9
 BJ4546;SPC MS W     -   164,592.845   683,276.247   MT  0.99995345   -0 05 24.5
 BJ4546;SPC MS W     -   540,001.69  2,241,715.49   sFT  0.99995345   -0 05 24.5
 BJ4546;UTM  15      - 3,430,569.862   737,934.435   MT  1.00029838   +1 16 59.8
 BJ4546
 BJ4546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4546!SPC LA S     -   0.99998990  x   1.00007294  =   1.00006284
 BJ4546!SPC MS W     -   0.99998990  x   0.99995345  =   0.99994335
 BJ4546!UTM  15      -   0.99998990  x   1.00029838  =   1.00028827
 BJ4546
 BJ4546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3793430569(NAD 83)
 BJ4546
 BJ4546                          SUPERSEDED SURVEY CONTROL
 BJ4546
 BJ4546  NAD 83(1992)-  30 59 04.89895(N)    090 30 30.32373(W) AD(       ) 2
 BJ4546  NAD 83(1986)-  30 59 04.90832(N)    090 30 30.32278(W) AD(       ) 2
 BJ4546  NAD 27      -  30 59 04.26483(N)    090 30 29.97614(W) AD(       ) 2
 BJ4546
 BJ4546.Superseded values are not recommended for survey control.
 BJ4546
 BJ4546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4546.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4546
 BJ4546_MARKER: DD = SURVEY DISK
 BJ4546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4546+STABILITY: SURFACE MOTION
 BJ4546
 BJ4546  HISTORY     - Date     Condition        Report By
 BJ4546  HISTORY     - 1966     MONUMENTED       LADH
 BJ4546
 BJ4546                          STATION DESCRIPTION
 BJ4546
 BJ4546'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4546'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 3.43 MILES FROM
 BJ4546'THE AVENUE G (STATE HIGHWAY 38) INTERCHANGE IN KENTWOOD.  THE
 BJ4546'STATION IS SET TO THE EAST OF INTERSTATE 55 ON A HILL NEAR THE RIGHT
 BJ4546'OF WAY FENCE AND JUST SOUTHWEST OF A DAIRY FARM, 95.40 FEET EAST
 BJ4546'OF THE CENTERLINE OF THE NORTH BOUND LANE OF INTERSTATE 55,
 BJ4546'1.10 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 10.30 FEET WEST
 BJ4546'OF A HIGHWAY RIGHT OF WAY MARKER, 82.50 FEET SOUTH OF A FENCE
 BJ4546'CORNER ON A CROSS FENCE LEADING EAST FROM THE NORTH-SOUTH RIGHT
 BJ4546'OF WAY FENCE.
 BJ4546'
 BJ4546'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4546'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4546'THE GROUND.  STATION IS STAMPED 53A003.
 BJ4546'
 BJ4546'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON THE CORNER OF
 BJ4546'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4546'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4546'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO THE
 BJ4546'INTERCHANGE ON INTERSTATE 55, THENCE NORTH ALONG INTERSTATE 55 FOR
 BJ4546'3.43 MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ4546'
 BJ4546'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4548 ***********************************************************************
 BJ4548  DESIGNATION -  53A004 LDH 1966
 BJ4548  PID         -  BJ4548
 BJ4548  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4548  COUNTRY     -  US
 BJ4548  USGS QUAD   -  KENTWOOD (2018)
 BJ4548
 BJ4548                         *CURRENT SURVEY CONTROL
 BJ4548  ______________________________________________________________________
 BJ4548* NAD 83(1993) POSITION- 30 58 28.24107(N) 090 30 41.06018(W)   ADJUSTED
 BJ4548* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4548  **This station is located in a suspected subsidence area (see below).
 BJ4548  ______________________________________________________________________
 BJ4548  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BJ4548  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 BJ4548  HORZ ORDER      -  SECOND
 BJ4548
 BJ4548.The horizontal coordinates were established by classical geodetic methods
 BJ4548.and adjusted by the National Geodetic Survey in May 1994.
 BJ4548
 BJ4548.** This station is in an area of known vertical motion. If an
 BJ4548.** orthometric height was ever established but is not available 
 BJ4548.** in the current survey control section, the orthometric height
 BJ4548.** is considered suspect.  Suspect heights are available in the
 BJ4548.** superseded section only if requested.
 BJ4548
 BJ4548.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4548.GEOID18 height accuracy estimate available here.
 BJ4548
 BJ4548.Click photographs - Photos may exist for this station.
 BJ4548
 BJ4548.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4548
 BJ4548. The following values were computed from the NAD 83(1993) position.
 BJ4548
 BJ4548;                    North         East     Units Scale Factor Converg.
 BJ4548;SPC LA S     -   274,580.217 1,078,523.288   MT  1.00006990   +0 24 39.5
 BJ4548;SPC LA S     -   900,851.93  3,538,455.15   sFT  1.00006990   +0 24 39.5
 BJ4548;SPC MS W     -   163,464.578   682,989.655   MT  0.99995357   -0 05 29.9
 BJ4548;SPC MS W     -   536,300.04  2,240,775.23   sFT  0.99995357   -0 05 29.9
 BJ4548;UTM  15      - 3,429,434.661   737,674.875   MT  1.00029686   +1 16 52.9
 BJ4548
 BJ4548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4548!SPC LA S     -   0.99999246  x   1.00006990  =   1.00006236
 BJ4548!SPC MS W     -   0.99999246  x   0.99995357  =   0.99994603
 BJ4548!UTM  15      -   0.99999246  x   1.00029686  =   1.00028932
 BJ4548
 BJ4548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3767429434(NAD 83)
 BJ4548
 BJ4548|---------------------------------------------------------------------|
 BJ4548| PID    Reference Object                     Distance      Geod. Az  |
 BJ4548|                                                           dddmmss.s |
 BJ4548| BJ4547 53A004 LDH RESET 1971               369.930 METERS 02012     |
 BJ4548|---------------------------------------------------------------------|
 BJ4548
 BJ4548                          SUPERSEDED SURVEY CONTROL
 BJ4548
 BJ4548  NAD 83(1992)-  30 58 28.24646(N)    090 30 41.05762(W) AD(       ) 2
 BJ4548  NAD 83(1986)-  30 58 28.25615(N)    090 30 41.05657(W) AD(       ) 2
 BJ4548  NAD 27      -  30 58 27.61159(N)    090 30 40.71017(W) AD(       ) 2
 BJ4548
 BJ4548.Superseded values are not recommended for survey control.
 BJ4548
 BJ4548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4548.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4548
 BJ4548_MARKER: DD = SURVEY DISK
 BJ4548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4548+STABILITY: SURFACE MOTION
 BJ4548
 BJ4548  HISTORY     - Date     Condition        Report By
 BJ4548  HISTORY     - 1966     MONUMENTED       LADH
 BJ4548  HISTORY     - 1971     SEE DESCRIPTION  NGS
 BJ4548
 BJ4548                          STATION DESCRIPTION
 BJ4548
 BJ4548'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4548'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 2.73 MILES FROM
 BJ4548'THE AVENUE G (STATE HIGHWAY 38) INTERCHANGE IN KENTWOOD.  THE STATION
 BJ4548'IS SET TO THE EAST OF THE NORTH BOUND LANE OF INTERSTATE 55 ON A
 BJ4548'HILL NEAR A FENCE, 19.20 FEET WEST OF THE RIGHT OF WAY FENCE,
 BJ4548'1.10 FEET NORTH OF A METAL WITNESS POST AND SIGN, 20.20 FEET WEST
 BJ4548'OF A HIGHWAY RIGHT OF WAY MARKER, 85.50 FEET EAST OF THE CENTERLINE
 BJ4548'OF THE NORTH BOUND LANE OF INTERSTATE 55, AND ABOUT 300 FEET NORTH
 BJ4548'OF A TREE LINE ON THE SOUTH SIDE OF THE PASTURE.
 BJ4548'
 BJ4548'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4548'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4548'THE GROUND.  STATION IS STAMPED 53A004.
 BJ4548'
 BJ4548'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4548'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW ALONG 5TH STREET SOUTH
 BJ4548'FOR 0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4548'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO
 BJ4548'THE INTERCHANGE ON INTERSTATE 55, THENCE NORTH ALONG INTERSTATE 55
 BJ4548'FOR 2.73 MILES TO THE STATION WHICH IS SET TO THE EAST OF THE
 BJ4548'HIGHWAY.
 BJ4548'
 BJ4548'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4548
 BJ4548                          STATION RECOVERY (1971)
 BJ4548
 BJ4548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 BJ4548'THE STATION WAS VISITED AND FOUND IN GOOD CONDITION.  THE MARK WAS
 BJ4548'REQUESTED MOVED DUE TO THE CONSTRUCTION OF A WEIGHING STATION FOR
 BJ4548'THE HIGHWAY.  A NEW MARK 53A004 RESET 1971 WAS ESTABLISHED 369.936
 BJ4548'METERS NORTH OF THE STATION.  THE DISK WAS RECLAIMED AFTER A NEW
 BJ4548'MARK WAS ESTABLISHED.  SEE DESCRIPTION FOR 53A004 RESET 1971.
 BJ4548'
 BJ4548'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES NORTH
 BJ4548'OF KENTWOOD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4547 ***********************************************************************
 BJ4547  DESIGNATION -  53A004 LDH RESET 1971
 BJ4547  PID         -  BJ4547
 BJ4547  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4547  COUNTRY     -  US
 BJ4547  USGS QUAD   -  KENTWOOD (2018)
 BJ4547
 BJ4547                         *CURRENT SURVEY CONTROL
 BJ4547  ______________________________________________________________________
 BJ4547* NAD 83(1993) POSITION- 30 58 39.51449(N) 090 30 36.24742(W)   NO CHECK
 BJ4547* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4547  **This station is located in a suspected subsidence area (see below).
 BJ4547  ______________________________________________________________________
 BJ4547  GEOID HEIGHT    -        -26.987 (meters)                     GEOID18
 BJ4547  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 BJ4547  HORZ ORDER      -  THIRD
 BJ4547
 BJ4547.The horizontal coordinates were established by classical geodetic methods
 BJ4547.and adjusted by the National Geodetic Survey in May 1994.
 BJ4547
 BJ4547.No horizontal observational check was made to the station.
 BJ4547
 BJ4547.** This station is in an area of known vertical motion. If an
 BJ4547.** orthometric height was ever established but is not available 
 BJ4547.** in the current survey control section, the orthometric height
 BJ4547.** is considered suspect.  Suspect heights are available in the
 BJ4547.** superseded section only if requested.
 BJ4547
 BJ4547.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4547.GEOID18 height accuracy estimate available here.
 BJ4547
 BJ4547.Click photographs - Photos may exist for this station.
 BJ4547
 BJ4547.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4547
 BJ4547. The following values were computed from the NAD 83(1993) position.
 BJ4547
 BJ4547;                    North         East     Units Scale Factor Converg.
 BJ4547;SPC LA S     -   274,928.336 1,078,648.510   MT  1.00007083   +0 24 41.9
 BJ4547;SPC LA S     -   901,994.05  3,538,865.99   sFT  1.00007083   +0 24 41.9
 BJ4547;SPC MS W     -   163,811.545   683,117.911   MT  0.99995351   -0 05 27.5
 BJ4547;SPC MS W     -   537,438.38  2,241,196.01   sFT  0.99995351   -0 05 27.5
 BJ4547;UTM  15      - 3,429,784.722   737,794.821   MT  1.00029757   +1 16 55.8
 BJ4547
 BJ4547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4547!SPC LA S     -   0.99999144  x   1.00007083  =   1.00006227
 BJ4547!SPC MS W     -   0.99999144  x   0.99995351  =   0.99994495
 BJ4547!UTM  15      -   0.99999144  x   1.00029757  =   1.00028901
 BJ4547
 BJ4547:                Primary Azimuth Mark                     Grid Az
 BJ4547:SPC LA S     -  53A003 LDH 1966                          010 57 13.1
 BJ4547:SPC MS W     -  53A003 LDH 1966                          011 27 22.5
 BJ4547:UTM  15      -  53A003 LDH 1966                          010 04 59.2
 BJ4547
 BJ4547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3779429784(NAD 83)
 BJ4547
 BJ4547|---------------------------------------------------------------------|
 BJ4547| PID    Reference Object                     Distance      Geod. Az  |
 BJ4547|                                                           dddmmss.s |
 BJ4547| BJ4546 53A003 LDH 1966                     APPROX. 0.8 KM 0112155.0 |
 BJ4547| BJ4548 53A004 LDH 1966                     369.930 METERS 20012     |
 BJ4547|---------------------------------------------------------------------|
 BJ4547
 BJ4547                          SUPERSEDED SURVEY CONTROL
 BJ4547
 BJ4547  NAD 83(1992)-  30 58 39.52008(N)    090 30 36.24477(W) AD(       ) 3
 BJ4547  NAD 83(1986)-  30 58 39.52962(N)    090 30 36.24379(W) AD(       ) 3
 BJ4547  NAD 27      -  30 58 38.88532(N)    090 30 35.89738(W) AD(       ) 3
 BJ4547
 BJ4547.Superseded values are not recommended for survey control.
 BJ4547
 BJ4547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4547.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4547
 BJ4547_MARKER: DD = SURVEY DISK
 BJ4547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4547+STABILITY: SURFACE MOTION
 BJ4547
 BJ4547  HISTORY     - Date     Condition        Report By
 BJ4547  HISTORY     - 1971     MONUMENTED       LADH
 BJ4547
 BJ4547                          STATION DESCRIPTION
 BJ4547
 BJ4547'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (LFS)
 BJ4547'THE MARK IS LOCATED ABOUT 3 MILES NORTH OF KENTWOOD, 1.5 MILES SOUTH
 BJ4547'OF THE MISSISSIPPI-LOUISIANA STATE LINE, 0.2 MILE NORTH OF THE
 BJ4547'WEIGHING STATION ON INTERSTATE I-55, 104 FEET EAST OF THE CENTER OF
 BJ4547'THE NORTH BOUND LANE OF I-55, 114 FEET SOUTH OF THE PROJECTED
 BJ4547'CENTERLINE OF AN OLD ROAD LEADING EAST FROM I-55 (THIS ROAD
 BJ4547'TERMINATES AT I-55), 3 FEET WEST OF A RIGHT-OF-WAY FENCE LINE, 100
 BJ4547'FEET NORTH OF A POWER POLE, AND 1 FOOT EAST OF A METAL WITNESS POST.
 BJ4547'IT IS A LOUISIANA STATE HIGHWAY AND U.S. C AND G.S. DISK
 BJ4547'STAMPED 53A004 RESET 1971, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4549 ***********************************************************************
 BJ4549  DESIGNATION -  53A005 LDH 1966
 BJ4549  PID         -  BJ4549
 BJ4549  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4549  COUNTRY     -  US
 BJ4549  USGS QUAD   -  KENTWOOD (2018)
 BJ4549
 BJ4549                         *CURRENT SURVEY CONTROL
 BJ4549  ______________________________________________________________________
 BJ4549* NAD 83(1993) POSITION- 30 57 27.86784(N) 090 31 12.99405(W)   ADJUSTED
 BJ4549* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4549  **This station is located in a suspected subsidence area (see below).
 BJ4549  ______________________________________________________________________
 BJ4549  GEOID HEIGHT    -        -27.015 (meters)                     GEOID18
 BJ4549  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 BJ4549  HORZ ORDER      -  SECOND
 BJ4549
 BJ4549.The horizontal coordinates were established by classical geodetic methods
 BJ4549.and adjusted by the National Geodetic Survey in May 1994.
 BJ4549
 BJ4549.** This station is in an area of known vertical motion. If an
 BJ4549.** orthometric height was ever established but is not available 
 BJ4549.** in the current survey control section, the orthometric height
 BJ4549.** is considered suspect.  Suspect heights are available in the
 BJ4549.** superseded section only if requested.
 BJ4549
 BJ4549.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4549.GEOID18 height accuracy estimate available here.
 BJ4549
 BJ4549.Click photographs - Photos may exist for this station.
 BJ4549
 BJ4549.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4549
 BJ4549. The following values were computed from the NAD 83(1993) position.
 BJ4549
 BJ4549;                    North         East     Units Scale Factor Converg.
 BJ4549;SPC LA S     -   272,714.783 1,077,689.046   MT  1.00006497   +0 24 23.5
 BJ4549;SPC LA S     -   894,731.75  3,535,718.15   sFT  1.00006497   +0 24 23.5
 BJ4549;SPC MS W     -   161,606.746   682,139.176   MT  0.99995393   -0 05 46.2
 BJ4549;SPC MS W     -   530,204.80  2,237,984.95   sFT  0.99995393   -0 05 46.2
 BJ4549;UTM  15      - 3,427,556.349   736,868.871   MT  1.00029215   +1 16 34.2
 BJ4549
 BJ4549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4549!SPC LA S     -   0.99999136  x   1.00006497  =   1.00005633
 BJ4549!SPC MS W     -   0.99999136  x   0.99995393  =   0.99994529
 BJ4549!UTM  15      -   0.99999136  x   1.00029215  =   1.00028351
 BJ4549
 BJ4549:                Primary Azimuth Mark                     Grid Az
 BJ4549:SPC LA S     -  53A006 LDH 1966                          200 08 53.3
 BJ4549:SPC MS W     -  53A006 LDH 1966                          200 39 03.0
 BJ4549:UTM  15      -  53A006 LDH 1966                          199 16 42.6
 BJ4549
 BJ4549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3686827556(NAD 83)
 BJ4549
 BJ4549|---------------------------------------------------------------------|
 BJ4549| PID    Reference Object                     Distance      Geod. Az  |
 BJ4549|                                                           dddmmss.s |
 BJ4549| BJ4550 53A006 LDH 1966                     APPROX. 1.0 KM 2003316.8 |
 BJ4549|---------------------------------------------------------------------|
 BJ4549
 BJ4549                          SUPERSEDED SURVEY CONTROL
 BJ4549
 BJ4549  NAD 83(1992)-  30 57 27.87288(N)    090 31 12.99175(W) AD(       ) 2
 BJ4549  NAD 83(1986)-  30 57 27.88286(N)    090 31 12.99052(W) AD(       ) 2
 BJ4549  NAD 27      -  30 57 27.23707(N)    090 31 12.64401(W) AD(       ) 2
 BJ4549
 BJ4549.Superseded values are not recommended for survey control.
 BJ4549
 BJ4549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4549.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4549
 BJ4549_MARKER: DD = SURVEY DISK
 BJ4549_SETTING: 0 = UNSPECIFIED SETTING
 BJ4549_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4549
 BJ4549  HISTORY     - Date     Condition        Report By
 BJ4549  HISTORY     - 1966     MONUMENTED       LADH
 BJ4549
 BJ4549                          STATION DESCRIPTION
 BJ4549
 BJ4549'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4549'THIS STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE STATE HIGHWAY
 BJ4549'1053 OVERPASS ON INTERSTATE 55.  THE STATION IS MARKED BY A STANDARD
 BJ4549'BRONZE DISK SET IN THE CURB ABOUT 8 INCHES ABOVE THE SURFACE OF THE
 BJ4549'ROADWAY, 5.00 FEET NORTHEAST OF A METAL WITNESS POST AND SIGN, AND
 BJ4549'13.00 FEET SOUTH OF THE CENTERLINE OF THE ROADWAY ON OVERPASS.
 BJ4549'
 BJ4549'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4549'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4549'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4549'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO THE
 BJ4549'INTERCHANGE ON INTERSTATE 55, THENCE NORTH ALONG INTERSTATE
 BJ4549'55 FOR 1.46 MILES TO THE STATION WHICH IS SET IN THE SOUTHWEST
 BJ4549'CORNER OF THE OVERPASS.  STATION IS STAMPED 53A005.
 BJ4549'
 BJ4549'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4550 ***********************************************************************
 BJ4550  DESIGNATION -  53A006 LDH 1966
 BJ4550  PID         -  BJ4550
 BJ4550  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4550  COUNTRY     -  US
 BJ4550  USGS QUAD   -  KENTWOOD (2018)
 BJ4550
 BJ4550                         *CURRENT SURVEY CONTROL
 BJ4550  ______________________________________________________________________
 BJ4550* NAD 83(1993) POSITION- 30 56 56.48550(N) 090 31 26.64733(W)   ADJUSTED
 BJ4550* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4550  **This station is located in a suspected subsidence area (see below).
 BJ4550  ______________________________________________________________________
 BJ4550  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ4550  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 BJ4550  HORZ ORDER      -  SECOND
 BJ4550
 BJ4550.The horizontal coordinates were established by classical geodetic methods
 BJ4550.and adjusted by the National Geodetic Survey in May 1994.
 BJ4550
 BJ4550.** This station is in an area of known vertical motion. If an
 BJ4550.** orthometric height was ever established but is not available 
 BJ4550.** in the current survey control section, the orthometric height
 BJ4550.** is considered suspect.  Suspect heights are available in the
 BJ4550.** superseded section only if requested.
 BJ4550
 BJ4550.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4550.GEOID18 height accuracy estimate available here.
 BJ4550
 BJ4550.Click photographs - Photos may exist for this station.
 BJ4550
 BJ4550.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4550
 BJ4550. The following values were computed from the NAD 83(1993) position.
 BJ4550
 BJ4550;                    North         East     Units Scale Factor Converg.
 BJ4550;SPC LA S     -   271,745.703 1,077,333.490   MT  1.00006244   +0 24 16.7
 BJ4550;SPC LA S     -   891,552.36  3,534,551.63   sFT  1.00006244   +0 24 16.7
 BJ4550;SPC MS W     -   160,640.929   681,775.172   MT  0.99995410   -0 05 53.1
 BJ4550;SPC MS W     -   527,036.11  2,236,790.71   sFT  0.99995410   -0 05 53.1
 BJ4550;UTM  15      - 3,426,581.763   736,527.984   MT  1.00029016   +1 16 26.0
 BJ4550
 BJ4550!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4550!SPC LA S     -   0.99999045  x   1.00006244  =   1.00005289
 BJ4550!SPC MS W     -   0.99999045  x   0.99995410  =   0.99994456
 BJ4550!UTM  15      -   0.99999045  x   1.00029016  =   1.00028061
 BJ4550
 BJ4550:                Primary Azimuth Mark                     Grid Az
 BJ4550:SPC LA S     -  53A007 LDH 1966                          181 13 05.1
 BJ4550:SPC MS W     -  53A007 LDH 1966                          181 43 14.9
 BJ4550:UTM  15      -  53A007 LDH 1966                          180 20 55.8
 BJ4550
 BJ4550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3652726581(NAD 83)
 BJ4550
 BJ4550|---------------------------------------------------------------------|
 BJ4550| PID    Reference Object                     Distance      Geod. Az  |
 BJ4550|                                                           dddmmss.s |
 BJ4550| BJ4553 53A007 LDH 1966                     APPROX. 1.4 KM 1813721.8 |
 BJ4550|---------------------------------------------------------------------|
 BJ4550
 BJ4550                          SUPERSEDED SURVEY CONTROL
 BJ4550
 BJ4550  NAD 83(1992)-  30 56 56.49020(N)    090 31 26.64523(W) AD(       ) 2
 BJ4550  NAD 83(1986)-  30 56 56.50045(N)    090 31 26.64386(W) AD(       ) 2
 BJ4550  NAD 27      -  30 56 55.85406(N)    090 31 26.29737(W) AD(       ) 2
 BJ4550
 BJ4550.Superseded values are not recommended for survey control.
 BJ4550
 BJ4550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4550.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4550
 BJ4550_MARKER: DD = SURVEY DISK
 BJ4550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4550+STABILITY: SURFACE MOTION
 BJ4550
 BJ4550  HISTORY     - Date     Condition        Report By
 BJ4550  HISTORY     - 1966     MONUMENTED       LADH
 BJ4550
 BJ4550                          STATION DESCRIPTION
 BJ4550
 BJ4550'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4550'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 0.83 MILES FROM
 BJ4550'THE AVENUE G (STATE HIGHWAY 38) INTERCHANGE IN KENTWOOD.  THE STATION
 BJ4550'IS SET TO THE WEST OF INTERSTATE 55 ON A HILL NEXT TO THE RIGHT OF
 BJ4550'WAY FENCE, 3.30 FEET EAST OF THE RIGHT OF WAY FENCE, 1.30 FEET
 BJ4550'WEST OF A METAL WITNESS POST AND SIGN, 38.30 FEET NORTHEAST OF A
 BJ4550'HIGHWAY RIGHT OF WAY MARKER, 63.70 FEET SOUTHEAST OF A HIGHWAY
 BJ4550'RIGHT OF WAY MARKER, AND 131.0 FEET WEST OF THE CENTERLINE OF THE
 BJ4550'SOUTH BOUND LANE OF INTERSTATE 55.
 BJ4550'
 BJ4550'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4550'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4550'THE GROUND.  STATION IS STAMPED 53A006.
 BJ4550'
 BJ4550'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4550'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW ALONG 5TH STREET SOUTH
 BJ4550'FOR 0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4550'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO
 BJ4550'THE INTERCHANGE ON INTERSTATE 55, THENCE NORTH ALONG INTERSTATE 55
 BJ4550'FOR 0.83 MILES TO THE STATION WHICH IS SET TO THE WEST OF THE
 BJ4550'HIGHWAY.
 BJ4550'
 BJ4550'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4553 ***********************************************************************
 BJ4553  DESIGNATION -  53A007 LDH 1966
 BJ4553  PID         -  BJ4553
 BJ4553  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4553  COUNTRY     -  US
 BJ4553  USGS QUAD   -  KENTWOOD (2018)
 BJ4553
 BJ4553                         *CURRENT SURVEY CONTROL
 BJ4553  ______________________________________________________________________
 BJ4553* NAD 83(1993) POSITION- 30 56 11.18916(N) 090 31 28.13599(W)   ADJUSTED
 BJ4553* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4553  **This station is located in a suspected subsidence area (see below).
 BJ4553  ______________________________________________________________________
 BJ4553  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ4553  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 BJ4553  HORZ ORDER      -  SECOND
 BJ4553
 BJ4553.The horizontal coordinates were established by classical geodetic methods
 BJ4553.and adjusted by the National Geodetic Survey in May 1994.
 BJ4553
 BJ4553.** This station is in an area of known vertical motion. If an
 BJ4553.** orthometric height was ever established but is not available 
 BJ4553.** in the current survey control section, the orthometric height
 BJ4553.** is considered suspect.  Suspect heights are available in the
 BJ4553.** superseded section only if requested.
 BJ4553
 BJ4553.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4553.GEOID18 height accuracy estimate available here.
 BJ4553
 BJ4553.Click photographs - Photos may exist for this station.
 BJ4553
 BJ4553.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4553
 BJ4553. The following values were computed from the NAD 83(1993) position.
 BJ4553
 BJ4553;                    North         East     Units Scale Factor Converg.
 BJ4553;SPC LA S     -   270,350.392 1,077,303.823   MT  1.00005883   +0 24 16.0
 BJ4553;SPC LA S     -   886,974.58  3,534,454.29   sFT  1.00005883   +0 24 16.0
 BJ4553;SPC MS W     -   159,246.080   681,733.267   MT  0.99995411   -0 05 53.8
 BJ4553;SPC MS W     -   522,459.85  2,236,653.23   sFT  0.99995411   -0 05 53.8
 BJ4553;UTM  15      - 3,425,185.842   736,519.480   MT  1.00029011   +1 16 23.6
 BJ4553
 BJ4553!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4553!SPC LA S     -   0.99999043  x   1.00005883  =   1.00004926
 BJ4553!SPC MS W     -   0.99999043  x   0.99995411  =   0.99994454
 BJ4553!UTM  15      -   0.99999043  x   1.00029011  =   1.00028053
 BJ4553
 BJ4553:                Primary Azimuth Mark                     Grid Az
 BJ4553:SPC LA S     -  53A006 LDH 1966                          001 13 05.0
 BJ4553:SPC MS W     -  53A006 LDH 1966                          001 43 14.8
 BJ4553:UTM  15      -  53A006 LDH 1966                          000 20 57.4
 BJ4553
 BJ4553_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3651925185(NAD 83)
 BJ4553
 BJ4553|---------------------------------------------------------------------|
 BJ4553| PID    Reference Object                     Distance      Geod. Az  |
 BJ4553|                                                           dddmmss.s |
 BJ4553| BJ4550 53A006 LDH 1966                     APPROX. 1.4 KM 0013721.0 |
 BJ4553|---------------------------------------------------------------------|
 BJ4553
 BJ4553                          SUPERSEDED SURVEY CONTROL
 BJ4553
 BJ4553  NAD 83(1992)-  30 56 11.19341(N)    090 31 28.13400(W) AD(       ) 2
 BJ4553  NAD 83(1986)-  30 56 11.20402(N)    090 31 28.13256(W) AD(       ) 2
 BJ4553  NAD 27      -  30 56 10.55656(N)    090 31 27.78667(W) AD(       ) 2
 BJ4553
 BJ4553.Superseded values are not recommended for survey control.
 BJ4553
 BJ4553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4553.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4553
 BJ4553_MARKER: DD = SURVEY DISK
 BJ4553_SETTING: 0 = UNSPECIFIED SETTING
 BJ4553_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4553
 BJ4553  HISTORY     - Date     Condition        Report By
 BJ4553  HISTORY     - 1966     MONUMENTED       LADH
 BJ4553
 BJ4553                          STATION DESCRIPTION
 BJ4553
 BJ4553'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4553'THIS STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE AVENUE G
 BJ4553'(STATE HIGHWAY 38) OVERPASS ON THE SOUTH BOUND ROADWAY OF INTERSTATE
 BJ4553'55.  THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE CURB
 BJ4553'ABOUT 4 INCHES ABOVE THE SURFACE OF THE ROADWAY, 5.30 FEET
 BJ4553'NORTHWEST OF A METAL WITNESS POST AND SIGN, AND IS 14.30 FEET EAST
 BJ4553'OF THE CENTERLINE OF THE SOUTH BOUND ROADWAY.
 BJ4553'
 BJ4553'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4553'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4553'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4553'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO THE
 BJ4553'STATION WHICH IS SET IN THE SOUTHEAST CORNER OF THE OVERPASS ON THE
 BJ4553'SOUTH BOUND ROADWAY OF INTERSTATE 55.  STATION IS STAMPED
 BJ4553'53A007.
 BJ4553'
 BJ4553'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4552 ***********************************************************************
 BJ4552  DESIGNATION -  53A008 LDH 1966
 BJ4552  PID         -  BJ4552
 BJ4552  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4552  COUNTRY     -  US
 BJ4552  USGS QUAD   -  KENTWOOD (2018)
 BJ4552
 BJ4552                         *CURRENT SURVEY CONTROL
 BJ4552  ______________________________________________________________________
 BJ4552* NAD 83(1993) POSITION- 30 55 29.45461(N) 090 31 27.06052(W)   ADJUSTED
 BJ4552* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4552  **This station is located in a suspected subsidence area (see below).
 BJ4552  ______________________________________________________________________
 BJ4552  GEOID HEIGHT    -        -27.054 (meters)                     GEOID18
 BJ4552  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 BJ4552  HORZ ORDER      -  SECOND
 BJ4552
 BJ4552.The horizontal coordinates were established by classical geodetic methods
 BJ4552.and adjusted by the National Geodetic Survey in May 1994.
 BJ4552
 BJ4552.** This station is in an area of known vertical motion. If an
 BJ4552.** orthometric height was ever established but is not available 
 BJ4552.** in the current survey control section, the orthometric height
 BJ4552.** is considered suspect.  Suspect heights are available in the
 BJ4552.** superseded section only if requested.
 BJ4552
 BJ4552.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4552.GEOID18 height accuracy estimate available here.
 BJ4552
 BJ4552.Click photographs - Photos may exist for this station.
 BJ4552
 BJ4552.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4552
 BJ4552. The following values were computed from the NAD 83(1993) position.
 BJ4552
 BJ4552;                    North         East     Units Scale Factor Converg.
 BJ4552;SPC LA S     -   269,065.264 1,077,341.450   MT  1.00005555   +0 24 16.5
 BJ4552;SPC LA S     -   882,758.29  3,534,577.74   sFT  1.00005555   +0 24 16.5
 BJ4552;SPC MS W     -   157,960.804   681,759.615   MT  0.99995410   -0 05 53.1
 BJ4552;SPC MS W     -   518,243.07  2,236,739.67   sFT  0.99995410   -0 05 53.1
 BJ4552;UTM  15      - 3,423,901.133   736,576.597   MT  1.00029044   +1 16 22.6
 BJ4552
 BJ4552!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4552!SPC LA S     -   0.99999223  x   1.00005555  =   1.00004778
 BJ4552!SPC MS W     -   0.99999223  x   0.99995410  =   0.99994633
 BJ4552!UTM  15      -   0.99999223  x   1.00029044  =   1.00028267
 BJ4552
 BJ4552:                Primary Azimuth Mark                     Grid Az
 BJ4552:SPC LA S     -  53A009 LDH 1966                          179 32 18.4
 BJ4552:SPC MS W     -  53A009 LDH 1966                          180 02 28.0
 BJ4552:UTM  15      -  53A009 LDH 1966                          178 40 12.3
 BJ4552
 BJ4552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3657623901(NAD 83)
 BJ4552
 BJ4552|---------------------------------------------------------------------|
 BJ4552| PID    Reference Object                     Distance      Geod. Az  |
 BJ4552|                                                           dddmmss.s |
 BJ4552| BJ4551 53A009 LDH 1966                     APPROX. 1.5 KM 1795634.9 |
 BJ4552|---------------------------------------------------------------------|
 BJ4552
 BJ4552                          SUPERSEDED SURVEY CONTROL
 BJ4552
 BJ4552  NAD 83(1992)-  30 55 29.45870(N)    090 31 27.05863(W) AD(       ) 2
 BJ4552  NAD 83(1986)-  30 55 29.46943(N)    090 31 27.05714(W) AD(       ) 2
 BJ4552  NAD 27      -  30 55 28.82076(N)    090 31 26.71180(W) AD(       ) 2
 BJ4552
 BJ4552.Superseded values are not recommended for survey control.
 BJ4552
 BJ4552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4552.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4552
 BJ4552_MARKER: DD = SURVEY DISK
 BJ4552_SETTING: 0 = UNSPECIFIED SETTING
 BJ4552_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4552
 BJ4552  HISTORY     - Date     Condition        Report By
 BJ4552  HISTORY     - 1966     MONUMENTED       LADH
 BJ4552
 BJ4552                          STATION DESCRIPTION
 BJ4552
 BJ4552'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4552'THIS STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE OVERPASS ON
 BJ4552'THE NORTH BOUND LANE OF INTERSTATE 55.  THE STATION IS MARKED BY A
 BJ4552'STANDARD BRONZE DISK SET IN THE CURB ABOUT 8 INCHES ABOVE THE
 BJ4552'SURFACE OF THE ROADWAY, 4.80 FEET NORTHWEST OF A METAL WITNESS POST
 BJ4552'AND SIGN, AND IS 14.90 FEET EAST OF THE CENTERLINE OF THE ROADWAY ON
 BJ4552'THE OVERPASS.
 BJ4552'
 BJ4552'TO REACH THIS STATION FROM THE U.S. POST OFFICE (ON THE CORNER OF
 BJ4552'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4552'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4552'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO THE
 BJ4552'INTERCHANGE ON INTERSTATE 55, THENCE SOUTH ALONG INTERSTATE
 BJ4552'55 FOR 0.80 MILES TO THE STATION WHICH IS SET IN THE OVERPASS ON
 BJ4552'THE NORTH BOUND LANE OF INTERSTATE 55.  STATION IS STAMPED 53A008.
 BJ4552'
 BJ4552'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4551 ***********************************************************************
 BJ4551  DESIGNATION -  53A009 LDH 1966
 BJ4551  PID         -  BJ4551
 BJ4551  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4551  COUNTRY     -  US
 BJ4551  USGS QUAD   -  KENTWOOD (2018)
 BJ4551
 BJ4551                         *CURRENT SURVEY CONTROL
 BJ4551  ______________________________________________________________________
 BJ4551* NAD 83(1993) POSITION- 30 54 39.58935(N) 090 31 27.00301(W)   ADJUSTED
 BJ4551* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4551  **This station is located in a suspected subsidence area (see below).
 BJ4551  ______________________________________________________________________
 BJ4551  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BJ4551  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 BJ4551  HORZ ORDER      -  SECOND
 BJ4551
 BJ4551.The horizontal coordinates were established by classical geodetic methods
 BJ4551.and adjusted by the National Geodetic Survey in May 1994.
 BJ4551
 BJ4551.** This station is in an area of known vertical motion. If an
 BJ4551.** orthometric height was ever established but is not available 
 BJ4551.** in the current survey control section, the orthometric height
 BJ4551.** is considered suspect.  Suspect heights are available in the
 BJ4551.** superseded section only if requested.
 BJ4551
 BJ4551.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4551.GEOID18 height accuracy estimate available here.
 BJ4551
 BJ4551.Click photographs - Photos may exist for this station.
 BJ4551
 BJ4551.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4551
 BJ4551. The following values were computed from the NAD 83(1993) position.
 BJ4551
 BJ4551;                    North         East     Units Scale Factor Converg.
 BJ4551;SPC LA S     -   267,529.546 1,077,353.822   MT  1.00005168   +0 24 16.5
 BJ4551;SPC LA S     -   877,719.85  3,534,618.33   sFT  1.00005168   +0 24 16.5
 BJ4551;SPC MS W     -   156,425.190   681,758.514   MT  0.99995410   -0 05 52.9
 BJ4551;SPC MS W     -   513,204.98  2,236,736.06   sFT  0.99995410   -0 05 52.9
 BJ4551;UTM  15      - 3,422,365.415   736,612.243   MT  1.00029065   +1 16 20.8
 BJ4551
 BJ4551!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4551!SPC LA S     -   0.99999167  x   1.00005168  =   1.00004335
 BJ4551!SPC MS W     -   0.99999167  x   0.99995410  =   0.99994577
 BJ4551!UTM  15      -   0.99999167  x   1.00029065  =   1.00028232
 BJ4551
 BJ4551:                Primary Azimuth Mark                     Grid Az
 BJ4551:SPC LA S     -  53A006 LDH 1966                          359 43 25.4
 BJ4551:SPC MS W     -  53A006 LDH 1966                          000 13 34.8
 BJ4551:UTM  15      -  53A006 LDH 1966                          358 51 21.1
 BJ4551
 BJ4551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3661222365(NAD 83)
 BJ4551
 BJ4551|---------------------------------------------------------------------|
 BJ4551| PID    Reference Object                     Distance      Geod. Az  |
 BJ4551|                                                           dddmmss.s |
 BJ4551| BJ4550 53A006 LDH 1966                     APPROX. 4.2 KM 0000741.9 |
 BJ4551|---------------------------------------------------------------------|
 BJ4551
 BJ4551                          SUPERSEDED SURVEY CONTROL
 BJ4551
 BJ4551  NAD 83(1992)-  30 54 39.59327(N)    090 31 27.00123(W) AD(       ) 2
 BJ4551  NAD 83(1986)-  30 54 39.60414(N)    090 31 26.99968(W) AD(       ) 2
 BJ4551  NAD 27      -  30 54 38.95416(N)    090 31 26.65544(W) AD(       ) 2
 BJ4551
 BJ4551.Superseded values are not recommended for survey control.
 BJ4551
 BJ4551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4551.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4551
 BJ4551_MARKER: DD = SURVEY DISK
 BJ4551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4551+STABILITY: SURFACE MOTION
 BJ4551
 BJ4551  HISTORY     - Date     Condition        Report By
 BJ4551  HISTORY     - 1966     MONUMENTED       LADH
 BJ4551
 BJ4551                          STATION DESCRIPTION
 BJ4551
 BJ4551'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4551'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 1.74 MILES FROM
 BJ4551'THE AVENUE G (STATE HIGHWAY 38) INTERCHANGE IN KENTWOOD.  THE STATION
 BJ4551'IS SET TO THE EAST OF INTERSTATE 55 ON A HILL NEAR THE RIGHT OF WAY
 BJ4551'FENCE, 1.10 FEET EAST OF A METAL WITNESS POST AND SIGN, 4.10
 BJ4551'FEET WEST OF THE RIGHT OF WAY FENCE, 6.60 FEET WEST OF A POWER POLE,
 BJ4551'47.40 FEET SOUTHWEST OF A BRACE POST IN THE FENCE, AND 101.0 FEET
 BJ4551'EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF INTERSTATE 55,
 BJ4551'AND DIRECTLY UNDER THE ELECTRIC SERVICE LINE OVER INTERSTATE 55.
 BJ4551'
 BJ4551'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4551'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4551'THE GROUND.  STATION IS STAMPED 53A009.
 BJ4551'
 BJ4551'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4551'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4551'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4551'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO
 BJ4551'INTERCHANGE ON INTERSTATE 55, THENCE SOUTH ALONG INTERSTATE 55 FOR
 BJ4551'1.74 MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ4551'
 BJ4551'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4556 ***********************************************************************
 BJ4556  DESIGNATION -  53A010 LDH 1966
 BJ4556  PID         -  BJ4556
 BJ4556  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4556  COUNTRY     -  US
 BJ4556  USGS QUAD   -  KENTWOOD (2018)
 BJ4556
 BJ4556                         *CURRENT SURVEY CONTROL
 BJ4556  ______________________________________________________________________
 BJ4556* NAD 83(1993) POSITION- 30 54 10.83497(N) 090 31 32.91271(W)   ADJUSTED
 BJ4556* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4556  **This station is located in a suspected subsidence area (see below).
 BJ4556  ______________________________________________________________________
 BJ4556  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ4556  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BJ4556  HORZ ORDER      -  SECOND
 BJ4556
 BJ4556.The horizontal coordinates were established by classical geodetic methods
 BJ4556.and adjusted by the National Geodetic Survey in May 1994.
 BJ4556
 BJ4556.** This station is in an area of known vertical motion. If an
 BJ4556.** orthometric height was ever established but is not available 
 BJ4556.** in the current survey control section, the orthometric height
 BJ4556.** is considered suspect.  Suspect heights are available in the
 BJ4556.** superseded section only if requested.
 BJ4556
 BJ4556.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4556.GEOID18 height accuracy estimate available here.
 BJ4556
 BJ4556.Click photographs - Photos may exist for this station.
 BJ4556
 BJ4556.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4556
 BJ4556. The following values were computed from the NAD 83(1993) position.
 BJ4556
 BJ4556;                    North         East     Units Scale Factor Converg.
 BJ4556;SPC LA S     -   266,642.879 1,077,203.135   MT  1.00004947   +0 24 13.6
 BJ4556;SPC LA S     -   874,810.85  3,534,123.95   sFT  1.00004947   +0 24 13.6
 BJ4556;SPC MS W     -   155,539.963   681,600.070   MT  0.99995417   -0 05 55.9
 BJ4556;SPC MS W     -   510,300.70  2,236,216.23   sFT  0.99995417   -0 05 55.9
 BJ4556;UTM  15      - 3,421,476.354   736,474.968   MT  1.00028985   +1 16 16.7
 BJ4556
 BJ4556!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4556!SPC LA S     -   0.99999188  x   1.00004947  =   1.00004135
 BJ4556!SPC MS W     -   0.99999188  x   0.99995417  =   0.99994605
 BJ4556!UTM  15      -   0.99999188  x   1.00028985  =   1.00028172
 BJ4556
 BJ4556:                Primary Azimuth Mark                     Grid Az
 BJ4556:SPC LA S     -  53A011 LDH 1966                          191 46 01.7
 BJ4556:SPC MS W     -  53A011 LDH 1966                          192 16 11.2
 BJ4556:UTM  15      -  53A011 LDH 1966                          190 53 58.6
 BJ4556
 BJ4556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3647421476(NAD 83)
 BJ4556
 BJ4556|---------------------------------------------------------------------|
 BJ4556| PID    Reference Object                     Distance      Geod. Az  |
 BJ4556|                                                           dddmmss.s |
 BJ4556| BJ4557 53A011 LDH 1966                     APPROX. 1.8 KM 1921015.3 |
 BJ4556|---------------------------------------------------------------------|
 BJ4556
 BJ4556                          SUPERSEDED SURVEY CONTROL
 BJ4556
 BJ4556  NAD 83(1992)-  30 54 10.83855(N)    090 31 32.91107(W) AD(       ) 2
 BJ4556  NAD 83(1986)-  30 54 10.84969(N)    090 31 32.90942(W) AD(       ) 2
 BJ4556  NAD 27      -  30 54 10.19904(N)    090 31 32.56526(W) AD(       ) 2
 BJ4556
 BJ4556.Superseded values are not recommended for survey control.
 BJ4556
 BJ4556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4556.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4556
 BJ4556_MARKER: DD = SURVEY DISK
 BJ4556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4556+STABILITY: SURFACE MOTION
 BJ4556
 BJ4556  HISTORY     - Date     Condition        Report By
 BJ4556  HISTORY     - 1966     MONUMENTED       LADH
 BJ4556
 BJ4556                          STATION DESCRIPTION
 BJ4556
 BJ4556'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4556'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 2.32 MILES FROM
 BJ4556'THE STATE HIGHWAY 38 INTERCHANGE ON INTERSTATE 55 IN KENTWOOD.  THE
 BJ4556'STATION IS SET TO THE EAST OF INTERSTATE 55 ON A HILL NEAR THE
 BJ4556'RIGHT OF WAY FENCE AND A STAND OF PINE TREES, 1.10 FEET EAST OF A
 BJ4556'METAL WITNESS POST AND SIGN, 14.40 FEET WEST OF THE EAST RIGHT
 BJ4556'OF WAY FENCE, 104.60 FEET NORTH OF A BRACE POST IN THE EAST RIGHT OF
 BJ4556'WAY FENCE AND 90.50 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND
 BJ4556'LANE ON INTERSTATE 55.
 BJ4556'
 BJ4556'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4556'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4556'THE GROUND.  STATION IS STAMPED 53A010.
 BJ4556'
 BJ4556'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4556'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4556'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4556'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILES TO THE
 BJ4556'INTERCHANGE ON INTERSTATE 55, THENCE SOUTH ALONG INTERSTATE 55 FOR
 BJ4556'2.32 MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ4556'
 BJ4556'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4557 ***********************************************************************
 BJ4557  DESIGNATION -  53A011 LDH 1966
 BJ4557  PID         -  BJ4557
 BJ4557  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4557  COUNTRY     -  US
 BJ4557  USGS QUAD   -  KENTWOOD (2018)
 BJ4557
 BJ4557                         *CURRENT SURVEY CONTROL
 BJ4557  ______________________________________________________________________
 BJ4557* NAD 83(1993) POSITION- 30 53 14.36076(N) 090 31 47.03561(W)   ADJUSTED
 BJ4557* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4557  **This station is located in a suspected subsidence area (see below).
 BJ4557  ______________________________________________________________________
 BJ4557  GEOID HEIGHT    -        -27.090 (meters)                     GEOID18
 BJ4557  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BJ4557  HORZ ORDER      -  SECOND
 BJ4557
 BJ4557.The horizontal coordinates were established by classical geodetic methods
 BJ4557.and adjusted by the National Geodetic Survey in May 1994.
 BJ4557
 BJ4557.** This station is in an area of known vertical motion. If an
 BJ4557.** orthometric height was ever established but is not available 
 BJ4557.** in the current survey control section, the orthometric height
 BJ4557.** is considered suspect.  Suspect heights are available in the
 BJ4557.** superseded section only if requested.
 BJ4557
 BJ4557.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4557.GEOID18 height accuracy estimate available here.
 BJ4557
 BJ4557.Click photographs - Photos may exist for this station.
 BJ4557
 BJ4557.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4557
 BJ4557. The following values were computed from the NAD 83(1993) position.
 BJ4557
 BJ4557;                    North         East     Units Scale Factor Converg.
 BJ4557;SPC LA S     -   264,900.990 1,076,840.278   MT  1.00004520   +0 24 06.5
 BJ4557;SPC LA S     -   869,096.00  3,532,933.48   sFT  1.00004520   +0 24 06.5
 BJ4557;SPC MS W     -   153,801.487   681,221.982   MT  0.99995435   -0 06 03.0
 BJ4557;SPC MS W     -   504,597.05  2,234,975.79   sFT  0.99995435   -0 06 03.0
 BJ4557;UTM  15      - 3,419,728.751   736,138.435   MT  1.00028789   +1 16 07.3
 BJ4557
 BJ4557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4557!SPC LA S     -   0.99999370  x   1.00004520  =   1.00003890
 BJ4557!SPC MS W     -   0.99999370  x   0.99995435  =   0.99994805
 BJ4557!UTM  15      -   0.99999370  x   1.00028789  =   1.00028159
 BJ4557
 BJ4557:                Primary Azimuth Mark                     Grid Az
 BJ4557:SPC LA S     -  53A012                                   177 15 15.8
 BJ4557:SPC MS W     -  53A012                                   177 45 25.3
 BJ4557:UTM  15      -  53A012                                   176 23 15.0
 BJ4557
 BJ4557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3613819728(NAD 83)
 BJ4557
 BJ4557|---------------------------------------------------------------------|
 BJ4557| PID    Reference Object                     Distance      Geod. Az  |
 BJ4557|                                                           dddmmss.s |
 BJ4557| BJ4566 53A012                              APPROX. 1.5 KM 1773922.3 |
 BJ4557|---------------------------------------------------------------------|
 BJ4557
 BJ4557                          SUPERSEDED SURVEY CONTROL
 BJ4557
 BJ4557  NAD 83(1992)-  30 53 14.36400(N)    090 31 47.03420(W) AD(       ) 2
 BJ4557  NAD 83(1986)-  30 53 14.37542(N)    090 31 47.03238(W) AD(       ) 2
 BJ4557  NAD 27      -  30 53 13.72343(N)    090 31 46.68835(W) AD(       ) 2
 BJ4557
 BJ4557.Superseded values are not recommended for survey control.
 BJ4557
 BJ4557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4557.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4557
 BJ4557_MARKER: DD = SURVEY DISK
 BJ4557_SETTING: 0 = UNSPECIFIED SETTING
 BJ4557_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4557
 BJ4557  HISTORY     - Date     Condition        Report By
 BJ4557  HISTORY     - 1966     MONUMENTED       LADH
 BJ4557
 BJ4557                          STATION DESCRIPTION
 BJ4557
 BJ4557'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4557'THIS STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE STATE HIGHWAY
 BJ4557'1050 OVERPASS ON INTERSTATE 55.  THE STATION IS MARKED BY A STANDARD
 BJ4557'BRONZE DISK SET IN THE CURB ABOUT 8 INCHES ABOVE THE SURFACE OF THE
 BJ4557'ROADWAY OF THE OVERPASS, 5.00 FEET NORTHEAST OF A METAL WITNESS
 BJ4557'POST AND SIGN AND 12.70 FEET SOUTH OF THE CENTERLINE OF THE ROADWAY
 BJ4557'ON THE OVERPASS.
 BJ4557'
 BJ4557'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4557'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4557'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4557'THENCE WEST ALONG AVENUE G FOR 0.77 MILES TO THE INTERCHANGE ON
 BJ4557'INTERSTATE 55, THENCE SOUTH ALONG INTERSTATE 55 FOR 3.40 MILES TO
 BJ4557'THE STATION WHICH IS SET IN THE SOUTHWEST CORNER OF THE OVERPASS.
 BJ4557'STATION IS STAMPED 53A011.
 BJ4557'
 BJ4557'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4566 ***********************************************************************
 BJ4566  DESIGNATION -  53A012
 BJ4566  PID         -  BJ4566
 BJ4566  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4566  COUNTRY     -  US
 BJ4566  USGS QUAD   -  ROSELAND (2018)
 BJ4566
 BJ4566                         *CURRENT SURVEY CONTROL
 BJ4566  ______________________________________________________________________
 BJ4566* NAD 83(1993) POSITION- 30 52 25.52889(N) 090 31 44.71845(W)   ADJUSTED
 BJ4566* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4566  **This station is located in a suspected subsidence area (see below).
 BJ4566  ______________________________________________________________________
 BJ4566  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4566  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 BJ4566  HORZ ORDER      -  SECOND
 BJ4566
 BJ4566.The horizontal coordinates were established by classical geodetic methods
 BJ4566.and adjusted by the National Geodetic Survey in May 1994.
 BJ4566
 BJ4566.** This station is in an area of known vertical motion. If an
 BJ4566.** orthometric height was ever established but is not available 
 BJ4566.** in the current survey control section, the orthometric height
 BJ4566.** is considered suspect.  Suspect heights are available in the
 BJ4566.** superseded section only if requested.
 BJ4566
 BJ4566.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4566.GEOID18 height accuracy estimate available here.
 BJ4566
 BJ4566.Click photographs - Photos may exist for this station.
 BJ4566
 BJ4566.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4566
 BJ4566. The following values were computed from the NAD 83(1993) position.
 BJ4566
 BJ4566;                    North         East     Units Scale Factor Converg.
 BJ4566;SPC LA S     -   263,397.543 1,076,912.379   MT  1.00004157   +0 24 07.7
 BJ4566;SPC LA S     -   864,163.44  3,533,170.03   sFT  1.00004157   +0 24 07.7
 BJ4566;UTM  15      - 3,418,226.199   736,233.291   MT  1.00028845   +1 16 06.7
 BJ4566
 BJ4566!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4566!SPC LA S     -   0.99999238  x   1.00004157  =   1.00003395
 BJ4566!UTM  15      -   0.99999238  x   1.00028845  =   1.00028083
 BJ4566
 BJ4566:                Primary Azimuth Mark                     Grid Az
 BJ4566:SPC LA S     -  53A011 LDH 1966                          357 15 15.8
 BJ4566:UTM  15      -  53A011 LDH 1966                          356 23 16.8
 BJ4566
 BJ4566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3623318226(NAD 83)
 BJ4566
 BJ4566|---------------------------------------------------------------------|
 BJ4566| PID    Reference Object                     Distance      Geod. Az  |
 BJ4566|                                                           dddmmss.s |
 BJ4566| BJ4567 53B001                              344.947 METERS 25306     |
 BJ4566| BJ4557 53A011 LDH 1966                     APPROX. 1.5 KM 3573923.5 |
 BJ4566|---------------------------------------------------------------------|
 BJ4566
 BJ4566                          SUPERSEDED SURVEY CONTROL
 BJ4566
 BJ4566  NAD 83(1992)-  30 52 25.53199(N)    090 31 44.71715(W) AD(       ) 2
 BJ4566  NAD 83(1986)-  30 52 25.54352(N)    090 31 44.71525(W) AD(       ) 2
 BJ4566  NAD 27      -  30 52 24.89017(N)    090 31 44.37180(W) AD(       ) 2
 BJ4566
 BJ4566.Superseded values are not recommended for survey control.
 BJ4566
 BJ4566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4566.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4566
 BJ4566_MARKER: DD = SURVEY DISK
 BJ4566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4566_STAMPING: 53A012
 BJ4566_MARK LOGO: LADHGS
 BJ4566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4566+STABILITY: SURFACE MOTION
 BJ4566
 BJ4566  HISTORY     - Date     Condition        Report By
 BJ4566  HISTORY     - 1966     MONUMENTED       LADH
 BJ4566  HISTORY     - 20101106 GOOD             GEOCAC
 BJ4566
 BJ4566                          STATION DESCRIPTION
 BJ4566
 BJ4566'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4566'THIS STATION IS LOCATED WEST ALONG STATE HIGHWAY 440, 1.11 MILES FROM
 BJ4566'THE U. S. POST OFFICE IN TANGIPAHOA.  THE STATION IS SET JUST
 BJ4566'OUTSIDE THE NORTHWEST CORNER OF THE TANGIPAHOA CEMETERY NORTH OF
 BJ4566'STATE HIGHWAY 440, 1.50 FEET NORTH OF A METAL WITNESS POST AND SIGN,
 BJ4566'22.20 FEET WEST OF A 30 INCH OAK TREE, 11.70 FEET SOUTHWEST OF THE
 BJ4566'NORTHWEST CORNER OF THE CEMETERY, 6.90 FEET WEST OF THE WEST FENCE OF
 BJ4566'THE CEMETERY, 63.20 FEET NORTH OF THE CORNER OF A FENCE RUNNING WEST
 BJ4566'FROM THE CEMETERY FENCE, AND 16.10 FEET NORTHWEST OF THE
 BJ4566'NORTHWEST CORNER OF THE BEATTY CEMETERY PLOT.
 BJ4566'
 BJ4566'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4566'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4566'THE GROUND.  STATION IS STAMPED 53A012.
 BJ4566'
 BJ4566'TO REACH THIS STATION FROM THE U. S. POST OFFICE IN TANGIPAHOA,
 BJ4566'FOLLOW THE STREET IN FRONT OF THE POST OFFICE NORTH FOR 0.08 MILES TO
 BJ4566'ITS INTERSECTION WITH STATE HIGHWAY 440, THENCE WEST ALONG STATE
 BJ4566'HIGHWAY 440 FOR 1.03 MILES TO THE ENTRANCE TO THE TANGIPAHOA
 BJ4566'CEMETERY (ON THE NORTH SIDE OF THE HIGHWAY) THENCE NORTH ALONG A
 BJ4566'DRIVE IN THE CEMETERY TO THE NORTHWEST CORNER OF AN ENCLOSURE TO THE
 BJ4566'STATION.
 BJ4566'
 BJ4566'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4566
 BJ4566                          STATION RECOVERY (2010)
 BJ4566
 BJ4566'RECOVERY NOTE BY GEOCACHING 2010 (LME)
 BJ4566'FOUND MARKER PARTIALLY COVERED UNDER DIRT FROM FARMING ACTIVITIES.
 BJ4566'SLIGHT DAMAGE TO THE MARKER MOST LIKELY FROM A TRACTOR, BUT THE DISK
 BJ4566'IS
 BJ4566'STILL THERE.  I DID NOT CHECK THE CONCRETE MONUMENT, BUT THE DISK WAS
 BJ4566'
 BJ4566'NOT 4 INCHES ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4207 ***********************************************************************
 BJ4207  DESIGNATION -  53A013
 BJ4207  PID         -  BJ4207
 BJ4207  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4207  COUNTRY     -  US
 BJ4207  USGS QUAD   -  SPRING CREEK (2018)
 BJ4207
 BJ4207                         *CURRENT SURVEY CONTROL
 BJ4207  ______________________________________________________________________
 BJ4207* NAD 83(1993) POSITION- 30 52 57.18447(N) 090 27 32.80557(W)   ADJUSTED
 BJ4207* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4207  **This station is located in a suspected subsidence area (see below).
 BJ4207  ______________________________________________________________________
 BJ4207  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4207  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 BJ4207  HORZ ORDER      -  SECOND
 BJ4207
 BJ4207.The horizontal coordinates were established by classical geodetic methods
 BJ4207.and adjusted by the National Geodetic Survey in May 1994.
 BJ4207
 BJ4207.** This station is in an area of known vertical motion. If an
 BJ4207.** orthometric height was ever established but is not available 
 BJ4207.** in the current survey control section, the orthometric height
 BJ4207.** is considered suspect.  Suspect heights are available in the
 BJ4207.** superseded section only if requested.
 BJ4207
 BJ4207.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4207.GEOID18 height accuracy estimate available here.
 BJ4207
 BJ4207.Click photographs - Photos may exist for this station.
 BJ4207
 BJ4207.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4207
 BJ4207. The following values were computed from the NAD 83(1993) position.
 BJ4207
 BJ4207;                    North         East     Units Scale Factor Converg.
 BJ4207;SPC LA S     -   264,421.448 1,083,596.814   MT  1.00004392   +0 26 13.6
 BJ4207;SPC LA S     -   867,522.70  3,555,100.55   sFT  1.00004392   +0 26 13.6
 BJ4207;UTM  15      - 3,419,351.436   742,903.236   MT  1.00032788   +1 18 17.4
 BJ4207
 BJ4207!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4207!SPC LA S     -   0.99999086  x   1.00004392  =   1.00003478
 BJ4207!UTM  15      -   0.99999086  x   1.00032788  =   1.00031874
 BJ4207
 BJ4207:                Primary Azimuth Mark                     Grid Az
 BJ4207:SPC LA S     -  TANGI                                    190 51 18.0
 BJ4207:UTM  15      -  TANGI                                    189 59 14.2
 BJ4207
 BJ4207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ4290319351(NAD 83)
 BJ4207
 BJ4207|---------------------------------------------------------------------|
 BJ4207| PID    Reference Object                     Distance      Geod. Az  |
 BJ4207|                                                           dddmmss.s |
 BJ4207| BJ4200 TANGI                               APPROX. 1.4 KM 1911731.6 |
 BJ4207|---------------------------------------------------------------------|
 BJ4207
 BJ4207                          SUPERSEDED SURVEY CONTROL
 BJ4207
 BJ4207  NAD 83(1992)-  30 52 57.18723(N)    090 27 32.80408(W) AD(       ) 2
 BJ4207  NAD 83(1986)-  30 52 57.19922(N)    090 27 32.80234(W) AD(       ) 2
 BJ4207  NAD 27      -  30 52 56.54495(N)    090 27 32.46513(W) AD(       ) 2
 BJ4207
 BJ4207.Superseded values are not recommended for survey control.
 BJ4207
 BJ4207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4207.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4207
 BJ4207_MARKER: DD = SURVEY DISK
 BJ4207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4207_STAMPING: 53A 013 1966
 BJ4207_MARK LOGO: LADHGS
 BJ4207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4207+STABILITY: SURFACE MOTION
 BJ4207
 BJ4207  HISTORY     - Date     Condition        Report By
 BJ4207  HISTORY     - 1966     MONUMENTED       LADH
 BJ4207
 BJ4207                          STATION DESCRIPTION
 BJ4207
 BJ4207'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4207'THIS STATION IS LOCATED EAST ALONG STATE HIGHWAY 1054, 3.14 MILES
 BJ4207'FROM THE INTERSECTION OF STATE HIGHWAY 440 AND A STREET LEADING
 BJ4207'SOUTH TO THE U. S. POST OFFICE IN TANGIPAHOA.  THE STATION IS SET ON
 BJ4207'A HIGH HILL SOUTH OF STATE HIGHWAY 1054 NEAR A RIGHT OF WAY MARKER,
 BJ4207'1.65 FEET SOUTH OF A METAL WITNESS POST AND SIGN, 7.87 FEET EAST OF A
 BJ4207'POWER POLE, 13.40 FEET NORTHEAST OF A HIGHWAY RIGHT OF WAY
 BJ4207'MARKER, 39.00 FEET EAST OF THE PROJECTION OF A DRIVEWAY NORTH OF
 BJ4207'THE HIGHWAY, 64.37 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 BJ4207'1054, AND 24.20 FEET NORTHWEST OF A 30 INCH OAK TREE.
 BJ4207'
 BJ4207'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4207'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4207'THE GROUND.  STATION IS STAMPED 53A013.
 BJ4207'
 BJ4207'TO REACH THIS STATION FROM THE U. S. POST OFFICE IN TANGIPAHOA,
 BJ4207'FOLLOW THE STREET IN FRONT OF THE POST OFFICE NORTH FOR 0.08 MILES TO
 BJ4207'ITS INTERSECTION WITH STATE HIGHWAY 440, THENCE EAST ALONG STATE
 BJ4207'HIGHWAY 440 TO ITS INTERSECTION WITH STATE HIGHWAY 1054, 1.40
 BJ4207'MILES, THENCE EAST ALONG STATE HIGHWAY 1054 FOR 1.74 MILES TO THE
 BJ4207'STATION WHICH IS SET TO THE SOUTH OF THE HIGHWAY.
 BJ4207'
 BJ4207'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4567 ***********************************************************************
 BJ4567  DESIGNATION -  53B001
 BJ4567  PID         -  BJ4567
 BJ4567  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4567  COUNTRY     -  US
 BJ4567  USGS QUAD   -  ROSELAND (2018)
 BJ4567
 BJ4567                         *CURRENT SURVEY CONTROL
 BJ4567  ______________________________________________________________________
 BJ4567* NAD 83(1993) POSITION- 30 52 22.27213(N) 090 31 57.14296(W)   ADJUSTED
 BJ4567* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4567  **This station is located in a suspected subsidence area (see below).
 BJ4567  ______________________________________________________________________
 BJ4567  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4567  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 BJ4567  HORZ ORDER      -  SECOND
 BJ4567
 BJ4567.The horizontal coordinates were established by classical geodetic methods
 BJ4567.and adjusted by the National Geodetic Survey in May 1994.
 BJ4567
 BJ4567.** This station is in an area of known vertical motion. If an
 BJ4567.** orthometric height was ever established but is not available 
 BJ4567.** in the current survey control section, the orthometric height
 BJ4567.** is considered suspect.  Suspect heights are available in the
 BJ4567.** superseded section only if requested.
 BJ4567
 BJ4567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4567.GEOID18 height accuracy estimate available here.
 BJ4567
 BJ4567.Click photographs - Photos may exist for this station.
 BJ4567
 BJ4567.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4567
 BJ4567. The following values were computed from the NAD 83(1993) position.
 BJ4567
 BJ4567;                    North         East     Units Scale Factor Converg.
 BJ4567;SPC LA S     -   263,294.933 1,076,583.031   MT  1.00004133   +0 24 01.5
 BJ4567;SPC LA S     -   863,826.79  3,532,089.49   sFT  1.00004133   +0 24 01.5
 BJ4567;UTM  15      - 3,418,118.594   735,905.452   MT  1.00028654   +1 16 00.2
 BJ4567
 BJ4567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4567!SPC LA S     -   0.99999260  x   1.00004133  =   1.00003393
 BJ4567!UTM  15      -   0.99999260  x   1.00028654  =   1.00027914
 BJ4567
 BJ4567:                Primary Azimuth Mark                     Grid Az
 BJ4567:SPC LA S     -  53A009 LDH 1966                          010 18 57.8
 BJ4567:UTM  15      -  53A009 LDH 1966                          009 26 59.1
 BJ4567
 BJ4567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3590518118(NAD 83)
 BJ4567
 BJ4567|---------------------------------------------------------------------|
 BJ4567| PID    Reference Object                     Distance      Geod. Az  |
 BJ4567|                                                           dddmmss.s |
 BJ4567| BJ4551 53A009 LDH 1966                     APPROX. 4.3 KM 0104259.3 |
 BJ4567| BJ4566 53A012                              344.947 METERS 07306     |
 BJ4567|---------------------------------------------------------------------|
 BJ4567
 BJ4567                          SUPERSEDED SURVEY CONTROL
 BJ4567
 BJ4567  NAD 83(1992)-  30 52 22.27524(N)    090 31 57.14171(W) AD(       ) 2
 BJ4567  NAD 83(1986)-  30 52 22.28676(N)    090 31 57.13979(W) AD(       ) 2
 BJ4567  NAD 27      -  30 52 21.63341(N)    090 31 56.79606(W) AD(       ) 2
 BJ4567
 BJ4567.Superseded values are not recommended for survey control.
 BJ4567
 BJ4567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4567.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4567
 BJ4567_MARKER: DD = SURVEY DISK
 BJ4567_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ4567_SP_SET: ABUTMENT
 BJ4567_STAMPING: 53B001
 BJ4567_MARK LOGO: LADHGS
 BJ4567_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4567
 BJ4567  HISTORY     - Date     Condition        Report By
 BJ4567  HISTORY     - 1966     MONUMENTED       LADH
 BJ4567
 BJ4567                          STATION DESCRIPTION
 BJ4567
 BJ4567'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 BJ4567'THIS STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE STATE HIGHWAY
 BJ4567'440 OVERPASS AND INTERCHANGE ON INTERSTATE 55 IN TANGIPAHOA.  THE
 BJ4567'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE ABUTMENT
 BJ4567'2.86 FEET FROM THE SOUTH CURB, 7.60 FEET NORTHEAST OF A METAL
 BJ4567'WITNESS POST AND SIGN AND 9.60 FEET SOUTH OF THE CENTERLINE OF THE
 BJ4567'ROADWAY ON THE OVERPASS.
 BJ4567'
 BJ4567'TO REACH THIS STATION FROM THE U. S. POST OFFICE (ON THE CORNER OF
 BJ4567'AVENUE E AND 5TH STREET) IN KENTWOOD, FOLLOW 5TH STREET SOUTH FOR
 BJ4567'0.18 MILES TO ITS INTERSECTION WITH AVENUE G (STATE HIGHWAY 38)
 BJ4567'THENCE WEST ALONG AVENUE G (STATE HIGHWAY 38) FOR 0.77 MILE TO THE
 BJ4567'INTERCHANGE ON INTERSTATE 55, THENCE SOUTH ALONG INTERSTATE
 BJ4567'55 FOR 4.40 MILES TO THE STATION WHICH IS SET IN THE OVERPASS.
 BJ4567'STATION IS STAMPED 53B001.
 BJ4567'
 BJ4567'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4569 ***********************************************************************
 BJ4569  DESIGNATION -  53B002
 BJ4569  PID         -  BJ4569
 BJ4569  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4569  COUNTRY     -  US
 BJ4569  USGS QUAD   -  ROSELAND (2018)
 BJ4569
 BJ4569                         *CURRENT SURVEY CONTROL
 BJ4569  ______________________________________________________________________
 BJ4569* NAD 83(1993) POSITION- 30 51 42.05243(N) 090 31 57.68961(W)   ADJUSTED
 BJ4569* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4569  **This station is located in a suspected subsidence area (see below).
 BJ4569  ______________________________________________________________________
 BJ4569  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BJ4569  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 BJ4569  HORZ ORDER      -  SECOND
 BJ4569
 BJ4569.The horizontal coordinates were established by classical geodetic methods
 BJ4569.and adjusted by the National Geodetic Survey in May 1994.
 BJ4569
 BJ4569.** This station is in an area of known vertical motion. If an
 BJ4569.** orthometric height was ever established but is not available 
 BJ4569.** in the current survey control section, the orthometric height
 BJ4569.** is considered suspect.  Suspect heights are available in the
 BJ4569.** superseded section only if requested.
 BJ4569
 BJ4569.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4569.GEOID18 height accuracy estimate available here.
 BJ4569
 BJ4569.Click photographs - Photos may exist for this station.
 BJ4569
 BJ4569.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4569
 BJ4569. The following values were computed from the NAD 83(1993) position.
 BJ4569
 BJ4569;                    North         East     Units Scale Factor Converg.
 BJ4569;SPC LA S     -   262,056.189 1,076,577.164   MT  1.00003838   +0 24 01.2
 BJ4569;SPC LA S     -   859,762.68  3,532,070.25   sFT  1.00003838   +0 24 01.2
 BJ4569;UTM  15      - 3,416,879.597   735,918.314   MT  1.00028662   +1 15 58.4
 BJ4569
 BJ4569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4569!SPC LA S     -   0.99999237  x   1.00003838  =   1.00003075
 BJ4569!UTM  15      -   0.99999237  x   1.00028662  =   1.00027899
 BJ4569
 BJ4569:                Primary Azimuth Mark                     Grid Az
 BJ4569:SPC LA S     -  53B003 LDH 1967                          180 52 54.1
 BJ4569:UTM  15      -  53B003 LDH 1967                          180 00 56.9
 BJ4569
 BJ4569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3591816879(NAD 83)
 BJ4569
 BJ4569|---------------------------------------------------------------------|
 BJ4569| PID    Reference Object                     Distance      Geod. Az  |
 BJ4569|                                                           dddmmss.s |
 BJ4569| BJ4571 53B003 LDH 1967                     APPROX. 2.2 KM 1811655.3 |
 BJ4569|---------------------------------------------------------------------|
 BJ4569
 BJ4569                          SUPERSEDED SURVEY CONTROL
 BJ4569
 BJ4569  NAD 83(1992)-  30 51 42.05494(N)    090 31 57.68849(W) AD(       ) 2
 BJ4569  NAD 83(1986)-  30 51 42.06689(N)    090 31 57.68649(W) AD(       ) 2
 BJ4569  NAD 27      -  30 51 41.41252(N)    090 31 57.34323(W) AD(       ) 2
 BJ4569
 BJ4569.Superseded values are not recommended for survey control.
 BJ4569
 BJ4569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4569.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4569
 BJ4569_MARKER: DD = SURVEY DISK
 BJ4569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4569_STAMPING: 53B002
 BJ4569_MARK LOGO: LADHGS
 BJ4569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4569+STABILITY: SURFACE MOTION
 BJ4569
 BJ4569  HISTORY     - Date     Condition        Report By
 BJ4569  HISTORY     - 1967     MONUMENTED       LADH
 BJ4569
 BJ4569                          STATION DESCRIPTION
 BJ4569
 BJ4569'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4569'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 0.8 MILES FROM THE
 BJ4569'STATE HIGHWAY 440 OVERPASS AND INTERCHANGE AT TANGIPAHOA.  THE
 BJ4569'STATION IS SET TO THE EAST OF THE HIGHWAY ON A HILL NEAR THE FENCE,
 BJ4569'1.45 FEET EAST OF A METAL WITNESS POST AND SIGN, 21.0 FEET WEST OF
 BJ4569'THE RIGHT OF WAY FENCE, 84.10 EAST OF THE CENTER OF THE NORTH BOUND
 BJ4569'LAND OF INTERSTATE 55, 200 FEET SOUTH OF A 20 INCH PINE TREE
 BJ4569'IN THE RIGHT OF WAY AND 200 FEET NORTH OF THE TANGIPAHOA EXIT SIGN.
 BJ4569'
 BJ4569'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4569'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4569'THE GROUND.  STATION IS STAMPED 53B002.
 BJ4569'
 BJ4569'TO REACH THIS STATION FROM THE STATE HIGHWAY 440 INTERCHANGE AT
 BJ4569'TANGIPAHOA, FOLLOW INTERSTATE 55 SOUTH FOR 0.8 MILES TO THE STATION
 BJ4569'WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ4569'
 BJ4569'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4571 ***********************************************************************
 BJ4571  DESIGNATION -  53B003 LDH 1967
 BJ4571  PID         -  BJ4571
 BJ4571  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4571  COUNTRY     -  US
 BJ4571  USGS QUAD   -  ROSELAND (2018)
 BJ4571
 BJ4571                         *CURRENT SURVEY CONTROL
 BJ4571  ______________________________________________________________________
 BJ4571* NAD 83(1993) POSITION- 30 50 31.00355(N) 090 31 59.53238(W)   ADJUSTED
 BJ4571* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4571  **This station is located in a suspected subsidence area (see below).
 BJ4571  ______________________________________________________________________
 BJ4571  GEOID HEIGHT    -        -27.117 (meters)                     GEOID18
 BJ4571  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 BJ4571  HORZ ORDER      -  SECOND
 BJ4571
 BJ4571.The horizontal coordinates were established by classical geodetic methods
 BJ4571.and adjusted by the National Geodetic Survey in May 1994.
 BJ4571
 BJ4571.** This station is in an area of known vertical motion. If an
 BJ4571.** orthometric height was ever established but is not available 
 BJ4571.** in the current survey control section, the orthometric height
 BJ4571.** is considered suspect.  Suspect heights are available in the
 BJ4571.** superseded section only if requested.
 BJ4571
 BJ4571.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4571.GEOID18 height accuracy estimate available here.
 BJ4571
 BJ4571.Click photographs - Photos may exist for this station.
 BJ4571
 BJ4571.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4571
 BJ4571. The following values were computed from the NAD 83(1993) position.
 BJ4571
 BJ4571;                    North         East     Units Scale Factor Converg.
 BJ4571;SPC LA S     -   259,867.774 1,076,543.485   MT  1.00003327   +0 24 00.3
 BJ4571;SPC LA S     -   852,582.86  3,531,959.75   sFT  1.00003327   +0 24 00.3
 BJ4571;UTM  15      - 3,414,690.375   735,917.696   MT  1.00028661   +1 15 54.9
 BJ4571
 BJ4571!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4571!SPC LA S     -   0.99999300  x   1.00003327  =   1.00002627
 BJ4571!UTM  15      -   0.99999300  x   1.00028661  =   1.00027961
 BJ4571
 BJ4571:                Primary Azimuth Mark                     Grid Az
 BJ4571:SPC LA S     -  53B002                                   000 52 54.1
 BJ4571:UTM  15      -  53B002                                   000 00 59.5
 BJ4571
 BJ4571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3591714690(NAD 83)
 BJ4571
 BJ4571|---------------------------------------------------------------------|
 BJ4571| PID    Reference Object                     Distance      Geod. Az  |
 BJ4571|                                                           dddmmss.s |
 BJ4571| BJ4569 53B002                              APPROX. 2.2 KM 0011654.4 |
 BJ4571|---------------------------------------------------------------------|
 BJ4571
 BJ4571                          SUPERSEDED SURVEY CONTROL
 BJ4571
 BJ4571  NAD 83(1992)-  30 50 31.00602(N)    090 31 59.53147(W) AD(       ) 2
 BJ4571  NAD 83(1986)-  30 50 31.01802(N)    090 31 59.52934(W) AD(       ) 2
 BJ4571  NAD 27      -  30 50 30.36172(N)    090 31 59.18691(W) AD(       ) 2
 BJ4571
 BJ4571.Superseded values are not recommended for survey control.
 BJ4571
 BJ4571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4571.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4571
 BJ4571_MARKER: DD = SURVEY DISK
 BJ4571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4571+STABILITY: SURFACE MOTION
 BJ4571
 BJ4571  HISTORY     - Date     Condition        Report By
 BJ4571  HISTORY     - 1967     MONUMENTED       LADH
 BJ4571
 BJ4571                          STATION DESCRIPTION
 BJ4571
 BJ4571'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4571'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 3.74 MILES FROM
 BJ4571'THE STATE HIGHWAY 440 INTERCHANGE AT TANGIPAHOA.  THE STATION IS SET
 BJ4571'IN THE MEDIAN NEAR A REST AREA, 1.35 FEET WEST OF A METAL WITNESS
 BJ4571'POST AND SIGN, 82.30 FEET WEST OF THE CENTER OF THE NORTH BOUND
 BJ4571'LANE, 62.60 FEET EAST OF THE CENTER OF THE SOUTH BOUND LANE AND
 BJ4571'148.10 FEET EAST SOUTHEAST OF HIGHWAY RIGHT OF WAY MARKER 481.50.
 BJ4571'
 BJ4571'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4571'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4571'THE GROUND.  STATION IS STAMPED 53B003.
 BJ4571'
 BJ4571'TO REACH THIS STATION FROM THE STATE 440 INTERCHANGE AT TANGIPAHOA,
 BJ4571'FOLLOW INTERSTATE 55 SOUTH FOR 3.74 MILES TO THE STATION WHICH IS
 BJ4571'SET IN THE MEDIAN.
 BJ4571'
 BJ4571'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4572 ***********************************************************************
 BJ4572  DESIGNATION -  53B004
 BJ4572  PID         -  BJ4572
 BJ4572  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4572  COUNTRY     -  US
 BJ4572  USGS QUAD   -  ROSELAND (2018)
 BJ4572
 BJ4572                         *CURRENT SURVEY CONTROL
 BJ4572  ______________________________________________________________________
 BJ4572* NAD 83(1993) POSITION- 30 49 29.15715(N) 090 32 00.28785(W)   ADJUSTED
 BJ4572* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4572  **This station is located in a suspected subsidence area (see below).
 BJ4572  ______________________________________________________________________
 BJ4572  GEOID HEIGHT    -        -27.125 (meters)                     GEOID18
 BJ4572  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 BJ4572  DYNAMIC HEIGHT  -         78.118 (meters)      256.29  (feet) COMP
 BJ4572  MODELED GRAVITY -    979,348.2   (mgal)                       NAVD 88
 BJ4572  HORZ ORDER      -  SECOND
 BJ4572
 BJ4572.The horizontal coordinates were established by classical geodetic methods
 BJ4572.and adjusted by the National Geodetic Survey in May 1994.
 BJ4572
 BJ4572.** This station is in an area of known vertical motion. If an
 BJ4572.** orthometric height was ever established but is not available 
 BJ4572.** in the current survey control section, the orthometric height
 BJ4572.** is considered suspect.  Suspect heights are available in the
 BJ4572.** superseded section only if requested.
 BJ4572
 BJ4572.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4572.GEOID18 height accuracy estimate available here.
 BJ4572
 BJ4572.Click photographs - Photos may exist for this station.
 BJ4572
 BJ4572.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4572
 BJ4572.The dynamic height is computed by dividing the NAVD 88
 BJ4572.geopotential number by the normal gravity value computed on the
 BJ4572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4572.degrees latitude (g = 980.6199 gals.).
 BJ4572
 BJ4572.The modeled gravity was interpolated from observed gravity values.
 BJ4572
 BJ4572. The following values were computed from the NAD 83(1993) position.
 BJ4572
 BJ4572;                    North         East     Units Scale Factor Converg.
 BJ4572;SPC LA S     -   257,962.982 1,076,536.706   MT  1.00002891   +0 23 59.9
 BJ4572;SPC LA S     -   846,333.55  3,531,937.51   sFT  1.00002891   +0 23 59.9
 BJ4572;UTM  15      - 3,412,785.211   735,939.674   MT  1.00028675   +1 15 52.2
 BJ4572
 BJ4572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4572!SPC LA S     -   0.99999198  x   1.00002891  =   1.00002089
 BJ4572!UTM  15      -   0.99999198  x   1.00028675  =   1.00027872
 BJ4572
 BJ4572:                Primary Azimuth Mark                     Grid Az
 BJ4572:SPC LA S     -  53B005 LDH 1967                          179 49 12.7
 BJ4572:UTM  15      -  53B005 LDH 1967                          178 57 20.4
 BJ4572
 BJ4572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3593912785(NAD 83)
 BJ4572
 BJ4572|---------------------------------------------------------------------|
 BJ4572| PID    Reference Object                     Distance      Geod. Az  |
 BJ4572|                                                           dddmmss.s |
 BJ4572| BJ4573 53B005 LDH 1967                     APPROX. 2.6 KM 1801312.6 |
 BJ4572|---------------------------------------------------------------------|
 BJ4572
 BJ4572                          SUPERSEDED SURVEY CONTROL
 BJ4572
 BJ4572  NAD 83(1992)-  30 49 29.15900(N)    090 32 00.28712(W) AD(       ) 2
 BJ4572  NAD 83(1986)-  30 49 29.17144(N)    090 32 00.28488(W) AD(       ) 2
 BJ4572  NAD 27      -  30 49 28.51354(N)    090 31 59.94319(W) AD(       ) 2
 BJ4572
 BJ4572.Superseded values are not recommended for survey control.
 BJ4572
 BJ4572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4572.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4572
 BJ4572_MARKER: DD = SURVEY DISK
 BJ4572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4572_SP_SET: OVERPASS
 BJ4572_STAMPING: 53B004
 BJ4572_MARK LOGO: LADHGS
 BJ4572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4572+STABILITY: SURFACE MOTION
 BJ4572
 BJ4572  HISTORY     - Date     Condition        Report By
 BJ4572  HISTORY     - 1967     MONUMENTED       LADH
 BJ4572  HISTORY     - 1984     GOOD             LADTD
 BJ4572
 BJ4572                          STATION DESCRIPTION
 BJ4572
 BJ4572'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4572'THIS STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE STATE HIGHWAY
 BJ4572'10 OVERPASS AND INTERCHANGE ON INTERSTATE 55, AT FLUKER.  THE
 BJ4572'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE CURB, 14.80
 BJ4572'FEET SOUTH OF THE CENTER OF THE OVERPASS AND 11.80 FEET NORTHEAST OF
 BJ4572'A METAL WITNESS POST AND SIGN.
 BJ4572'
 BJ4572'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND
 BJ4572'STATE HIGHWAY 10 IN FLUKER, FOLLOW STATE HIGHWAY 10 WEST FOR 1.3
 BJ4572'MILES TO THE STATION WHICH IS SET IN THE OVERPASS.  STATION IS
 BJ4572'STAMPED 53B004.
 BJ4572'
 BJ4572'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4572
 BJ4572                          STATION RECOVERY (1984)
 BJ4572
 BJ4572'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ4572'ABOUT 2.3 KM (1.4 MI) WEST ON STATE HIGHWAY 10 FROM THE POST OFFICE IN
 BJ4572'FLUKER AT THE NORTH JUNCTION OF HIGHWAY 10 AND U.S. HIGHWAY 51 TO THE
 BJ4572'STATION MARK, SET IN A DRILL HOLE IN THE SOUTHWEST ABUTMENT OF
 BJ4572'OVERPASS OVER I-55 ON HIGHWAY 10.
 BJ4572'THE MARK IS ABOUT LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4573 ***********************************************************************
 BJ4573  DESIGNATION -  53B005 LDH 1967
 BJ4573  PID         -  BJ4573
 BJ4573  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4573  COUNTRY     -  US
 BJ4573  USGS QUAD   -  ROSELAND (2018)
 BJ4573
 BJ4573                         *CURRENT SURVEY CONTROL
 BJ4573  ______________________________________________________________________
 BJ4573* NAD 83(1993) POSITION- 30 48 03.94267(N) 090 32 00.66718(W)   ADJUSTED
 BJ4573* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4573  **This station is located in a suspected subsidence area (see below).
 BJ4573  ______________________________________________________________________
 BJ4573  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BJ4573  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BJ4573  HORZ ORDER      -  SECOND
 BJ4573
 BJ4573.The horizontal coordinates were established by classical geodetic methods
 BJ4573.and adjusted by the National Geodetic Survey in May 1994.
 BJ4573
 BJ4573.** This station is in an area of known vertical motion. If an
 BJ4573.** orthometric height was ever established but is not available 
 BJ4573.** in the current survey control section, the orthometric height
 BJ4573.** is considered suspect.  Suspect heights are available in the
 BJ4573.** superseded section only if requested.
 BJ4573
 BJ4573.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4573.GEOID18 height accuracy estimate available here.
 BJ4573
 BJ4573.Click photographs - Photos may exist for this station.
 BJ4573
 BJ4573.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4573
 BJ4573. The following values were computed from the NAD 83(1993) position.
 BJ4573
 BJ4573;                    North         East     Units Scale Factor Converg.
 BJ4573;SPC LA S     -   255,338.627 1,076,544.942   MT  1.00002306   +0 23 59.7
 BJ4573;SPC LA S     -   837,723.48  3,531,964.53   sFT  1.00002306   +0 23 59.7
 BJ4573;UTM  15      - 3,410,160.594   735,987.499   MT  1.00028703   +1 15 48.8
 BJ4573
 BJ4573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4573!SPC LA S     -   0.99999313  x   1.00002306  =   1.00001619
 BJ4573!UTM  15      -   0.99999313  x   1.00028703  =   1.00028016
 BJ4573
 BJ4573:                Primary Azimuth Mark                     Grid Az
 BJ4573:SPC LA S     -  53B006                                   177 49 03.5
 BJ4573:UTM  15      -  53B006                                   176 57 14.4
 BJ4573
 BJ4573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3598710160(NAD 83)
 BJ4573
 BJ4573|---------------------------------------------------------------------|
 BJ4573| PID    Reference Object                     Distance      Geod. Az  |
 BJ4573|                                                           dddmmss.s |
 BJ4573| BJ4570 53B006                              APPROX. 2.2 KM 1781303.2 |
 BJ4573|---------------------------------------------------------------------|
 BJ4573
 BJ4573                          SUPERSEDED SURVEY CONTROL
 BJ4573
 BJ4573  NAD 83(1992)-  30 48 03.94409(N)    090 32 00.66669(W) AD(       ) 2
 BJ4573  NAD 83(1986)-  30 48 03.95686(N)    090 32 00.66432(W) AD(       ) 2
 BJ4573  NAD 27      -  30 48 03.29674(N)    090 32 00.32353(W) AD(       ) 2
 BJ4573
 BJ4573.Superseded values are not recommended for survey control.
 BJ4573
 BJ4573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4573.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4573
 BJ4573_MARKER: DD = SURVEY DISK
 BJ4573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4573+STABILITY: SURFACE MOTION
 BJ4573
 BJ4573  HISTORY     - Date     Condition        Report By
 BJ4573  HISTORY     - 1967     MONUMENTED       LADH
 BJ4573
 BJ4573                          STATION DESCRIPTION
 BJ4573
 BJ4573'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4573'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 4.91 MILES FROM
 BJ4573'THE TANGIPAHOA INTERCHANGE ON STATE HIGHWAY 440.  THE STATION IS SET
 BJ4573'TO THE WEST OF THE HIGHWAY NEAR A FENCE, 1.15 FEET WEST OF A METAL
 BJ4573'WITNESS POST AND SIGN, 2.35 FEET EAST OF THE WEST RIGHT OF WAY
 BJ4573'FENCE, 5.00 FEET NORTHEAST OF A HIGHWAY RIGHT OF WAY MARKER, 5.00
 BJ4573'FEET EAST OF A POWER POLE, AND 57.00 FEET WEST OF THE CENTERLINE OF
 BJ4573'THE SOUTH BOUND LANE OF INTERSTATE 55.
 BJ4573'
 BJ4573'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4573'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4573'THE GROUND.  STATION IS STAMPED 53B005.
 BJ4573'
 BJ4573'TO REACH THIS STATION FROM THE STATE HIGHWAY 440 INTERCHANGE ON
 BJ4573'INTERSTATE 55 IN TANGIPAHOA, FOLLOW INTERSTATE 55 SOUTH FOR 4.91
 BJ4573'MILES TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BJ4573'
 BJ4573'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4570 ***********************************************************************
 BJ4570  DESIGNATION -  53B006
 BJ4570  PID         -  BJ4570
 BJ4570  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4570  COUNTRY     -  US
 BJ4570  USGS QUAD   -  ROSELAND (2018)
 BJ4570
 BJ4570                         *CURRENT SURVEY CONTROL
 BJ4570  ______________________________________________________________________
 BJ4570* NAD 83(1993) POSITION- 30 46 51.07469(N) 090 31 58.04082(W)   ADJUSTED
 BJ4570* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4570  **This station is located in a suspected subsidence area (see below).
 BJ4570  ______________________________________________________________________
 BJ4570  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BJ4570  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BJ4570  HORZ ORDER      -  SECOND
 BJ4570
 BJ4570.The horizontal coordinates were established by classical geodetic methods
 BJ4570.and adjusted by the National Geodetic Survey in May 1994.
 BJ4570
 BJ4570.** This station is in an area of known vertical motion. If an
 BJ4570.** orthometric height was ever established but is not available 
 BJ4570.** in the current survey control section, the orthometric height
 BJ4570.** is considered suspect.  Suspect heights are available in the
 BJ4570.** superseded section only if requested.
 BJ4570
 BJ4570.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4570.GEOID18 height accuracy estimate available here.
 BJ4570
 BJ4570.Click photographs - Photos may exist for this station.
 BJ4570
 BJ4570.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4570
 BJ4570. The following values were computed from the NAD 83(1993) position.
 BJ4570
 BJ4570;                    North         East     Units Scale Factor Converg.
 BJ4570;SPC LA S     -   253,095.075 1,076,630.439   MT  1.00001819   +0 24 01.0
 BJ4570;SPC LA S     -   830,362.76  3,532,245.03   sFT  1.00001819   +0 24 01.0
 BJ4570;UTM  15      - 3,407,917.987   736,106.820   MT  1.00028772   +1 15 47.5
 BJ4570
 BJ4570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4570!SPC LA S     -   0.99999327  x   1.00001819  =   1.00001146
 BJ4570!UTM  15      -   0.99999327  x   1.00028772  =   1.00028099
 BJ4570
 BJ4570:                Primary Azimuth Mark                     Grid Az
 BJ4570:SPC LA S     -  53B007                                   179 01 03.9
 BJ4570:UTM  15      -  53B007                                   178 09 17.4
 BJ4570
 BJ4570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3610607917(NAD 83)
 BJ4570
 BJ4570|---------------------------------------------------------------------|
 BJ4570| PID    Reference Object                     Distance      Geod. Az  |
 BJ4570|                                                           dddmmss.s |
 BJ4570| BJ4568 53B007                              APPROX. 2.0 KM 1792504.9 |
 BJ4570|---------------------------------------------------------------------|
 BJ4570
 BJ4570                          SUPERSEDED SURVEY CONTROL
 BJ4570
 BJ4570  NAD 83(1992)-  30 46 51.07568(N)    090 31 58.04050(W) AD(       ) 2
 BJ4570  NAD 83(1986)-  30 46 51.08876(N)    090 31 58.03804(W) AD(       ) 2
 BJ4570  NAD 27      -  30 46 50.42662(N)    090 31 57.69835(W) AD(       ) 2
 BJ4570
 BJ4570.Superseded values are not recommended for survey control.
 BJ4570
 BJ4570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4570.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4570
 BJ4570_MARKER: DD = SURVEY DISK
 BJ4570_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ4570_SP_SET: OVERPASS CURB
 BJ4570_STAMPING: 53B006
 BJ4570_MARK LOGO: LADHGS
 BJ4570_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4570
 BJ4570  HISTORY     - Date     Condition        Report By
 BJ4570  HISTORY     - 1967     MONUMENTED       LADH
 BJ4570
 BJ4570                          STATION DESCRIPTION
 BJ4570
 BJ4570'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4570'THIS STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE OVERPASS ON
 BJ4570'INTERSTATE 55 OVER STATE HIGHWAY 1048 IN ROSELAND.  THE STATION IS A
 BJ4570'STANDARD BRONZE DISK SET IN THE EAST CURB OF THE NORTH BOUND
 BJ4570'OVERPASS, 11.70 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN
 BJ4570'AND 14.50 FEET EAST OF THE CENTER OF THE ROADWAY.
 BJ4570'
 BJ4570'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND
 BJ4570'STATE HIGHWAY 1048, FOLLOW STATE HIGHWAY 1048 WEST FOR 1.3 MILES TO
 BJ4570'THE STATION WHICH IS SET IN THE OVERPASS.  STATION IS STAMPED
 BJ4570'52B006.
 BJ4570'
 BJ4570'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4568 ***********************************************************************
 BJ4568  DESIGNATION -  53B007
 BJ4568  PID         -  BJ4568
 BJ4568  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4568  COUNTRY     -  US
 BJ4568  USGS QUAD   -  ROSELAND (2018)
 BJ4568
 BJ4568                         *CURRENT SURVEY CONTROL
 BJ4568  ______________________________________________________________________
 BJ4568* NAD 83(1993) POSITION- 30 45 45.91661(N) 090 31 57.27442(W)   ADJUSTED
 BJ4568* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4568  **This station is located in a suspected subsidence area (see below).
 BJ4568  ______________________________________________________________________
 BJ4568  GEOID HEIGHT    -        -27.139 (meters)                     GEOID18
 BJ4568  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BJ4568  HORZ ORDER      -  SECOND
 BJ4568
 BJ4568.The horizontal coordinates were established by classical geodetic methods
 BJ4568.and adjusted by the National Geodetic Survey in May 1994.
 BJ4568
 BJ4568.** This station is in an area of known vertical motion. If an
 BJ4568.** orthometric height was ever established but is not available 
 BJ4568.** in the current survey control section, the orthometric height
 BJ4568.** is considered suspect.  Suspect heights are available in the
 BJ4568.** superseded section only if requested.
 BJ4568
 BJ4568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4568.GEOID18 height accuracy estimate available here.
 BJ4568
 BJ4568.Click photographs - Photos may exist for this station.
 BJ4568
 BJ4568.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4568
 BJ4568. The following values were computed from the NAD 83(1993) position.
 BJ4568
 BJ4568;                    North         East     Units Scale Factor Converg.
 BJ4568;SPC LA S     -   251,088.627 1,076,664.839   MT  1.00001395   +0 24 01.4
 BJ4568;SPC LA S     -   823,779.94  3,532,357.89   sFT  1.00001395   +0 24 01.4
 BJ4568;UTM  15      - 3,405,911.738   736,171.439   MT  1.00028810   +1 15 45.5
 BJ4568
 BJ4568!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4568!SPC LA S     -   0.99999527  x   1.00001395  =   1.00000922
 BJ4568!UTM  15      -   0.99999527  x   1.00028810  =   1.00028337
 BJ4568
 BJ4568:                Primary Azimuth Mark                     Grid Az
 BJ4568:SPC LA S     -  53B008                                   181 40 37.8
 BJ4568:UTM  15      -  53B008                                   180 48 53.7
 BJ4568
 BJ4568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3617105911(NAD 83)
 BJ4568
 BJ4568|---------------------------------------------------------------------|
 BJ4568| PID    Reference Object                     Distance      Geod. Az  |
 BJ4568|                                                           dddmmss.s |
 BJ4568| BJ4599 53B008                              APPROX. 2.0 KM 1820439.2 |
 BJ4568|---------------------------------------------------------------------|
 BJ4568
 BJ4568                          SUPERSEDED SURVEY CONTROL
 BJ4568
 BJ4568  NAD 83(1992)-  30 45 45.91727(N)    090 31 57.27424(W) AD(       ) 2
 BJ4568  NAD 83(1986)-  30 45 45.93060(N)    090 31 57.27172(W) AD(       ) 2
 BJ4568  NAD 27      -  30 45 45.26668(N)    090 31 56.93311(W) AD(       ) 2
 BJ4568
 BJ4568.Superseded values are not recommended for survey control.
 BJ4568
 BJ4568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4568.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4568
 BJ4568_MARKER: DD = SURVEY DISK
 BJ4568_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ4568_SP_SET: OVERPASS CURB
 BJ4568_STAMPING: 53B007
 BJ4568_MARK LOGO: LADHGS
 BJ4568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4568
 BJ4568  HISTORY     - Date     Condition        Report By
 BJ4568  HISTORY     - 1967     MONUMENTED       LADH
 BJ4568
 BJ4568                          STATION DESCRIPTION
 BJ4568
 BJ4568'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4568'THIS STATION IS LOCATED IN THE NORTHEAST CORNER OF OVERPASS ON A
 BJ4568'PARISH ROAD OVER INTERSTATE 55 AT ROSELAND.  THE STATION IS MARKED
 BJ4568'BY A STANDARD BRONZE DISK SET IN THE NORTH CURB STAMPED 53B007, 5.15
 BJ4568'FEET SOUTHWEST OF A METAL WITNESS POST AND SIGN, AND 14.20 FEET NORTH
 BJ4568'OF THE CENTER OF THE OVERPASS.
 BJ4568'
 BJ4568'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND
 BJ4568'STATE HIGHWAY 1048, FOLLOW STATE HIGHWAY 1048 WEST FOR 1.3 MILES TO
 BJ4568'THE INTERCHANGE ON INTERSTATE 55, THENCE SOUTH ALONG INTERSTATE 55
 BJ4568'FOR 1.24 MILES TO THE STATION WHICH IS SET IN THE OVERPASS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4599 ***********************************************************************
 BJ4599  DESIGNATION -  53B008
 BJ4599  PID         -  BJ4599
 BJ4599  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4599  COUNTRY     -  US
 BJ4599  USGS QUAD   -  AMITE (2018)
 BJ4599
 BJ4599                         *CURRENT SURVEY CONTROL
 BJ4599  ______________________________________________________________________
 BJ4599* NAD 83(1993) POSITION- 30 44 40.46578(N) 090 32 00.02329(W)   ADJUSTED
 BJ4599* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4599  **This station is located in a suspected subsidence area (see below).
 BJ4599  ______________________________________________________________________
 BJ4599  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ4599  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 BJ4599  HORZ ORDER      -  SECOND
 BJ4599
 BJ4599.The horizontal coordinates were established by classical geodetic methods
 BJ4599.and adjusted by the National Geodetic Survey in May 1994.
 BJ4599
 BJ4599.** This station is in an area of known vertical motion. If an
 BJ4599.** orthometric height was ever established but is not available 
 BJ4599.** in the current survey control section, the orthometric height
 BJ4599.** is considered suspect.  Suspect heights are available in the
 BJ4599.** superseded section only if requested.
 BJ4599
 BJ4599.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4599.GEOID18 height accuracy estimate available here.
 BJ4599
 BJ4599.Click photographs - Photos may exist for this station.
 BJ4599
 BJ4599.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4599
 BJ4599. The following values were computed from the NAD 83(1993) position.
 BJ4599
 BJ4599;                    North         East     Units Scale Factor Converg.
 BJ4599;SPC LA S     -   249,072.524 1,076,605.807   MT  1.00000978   +0 24 00.0
 BJ4599;SPC LA S     -   817,165.44  3,532,164.22   sFT  1.00000978   +0 24 00.0
 BJ4599;UTM  15      - 3,403,894.419   736,142.734   MT  1.00028794   +1 15 41.7
 BJ4599
 BJ4599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4599!SPC LA S     -   0.99999681  x   1.00000978  =   1.00000659
 BJ4599!UTM  15      -   0.99999681  x   1.00028794  =   1.00028475
 BJ4599
 BJ4599:                Primary Azimuth Mark                     Grid Az
 BJ4599:SPC LA S     -  53B009                                   177 42 46.6
 BJ4599:UTM  15      -  53B009                                   176 51 04.9
 BJ4599
 BJ4599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3614203894(NAD 83)
 BJ4599
 BJ4599|---------------------------------------------------------------------|
 BJ4599| PID    Reference Object                     Distance      Geod. Az  |
 BJ4599|                                                           dddmmss.s |
 BJ4599| BJ4595 53B009                              APPROX. 2.1 KM 1780646.6 |
 BJ4599|---------------------------------------------------------------------|
 BJ4599
 BJ4599                          SUPERSEDED SURVEY CONTROL
 BJ4599
 BJ4599  NAD 83(1992)-  30 44 40.46610(N)    090 32 00.02323(W) AD(       ) 2
 BJ4599  NAD 83(1986)-  30 44 40.47969(N)    090 32 00.02065(W) AD(       ) 2
 BJ4599  NAD 27      -  30 44 39.81410(N)    090 31 59.68292(W) AD(       ) 2
 BJ4599
 BJ4599.Superseded values are not recommended for survey control.
 BJ4599
 BJ4599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4599.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4599
 BJ4599_MARKER: DD = SURVEY DISK
 BJ4599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4599_STAMPING: 53B008
 BJ4599_MARK LOGO: LADHGS
 BJ4599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4599+STABILITY: SURFACE MOTION
 BJ4599
 BJ4599  HISTORY     - Date     Condition        Report By
 BJ4599  HISTORY     - 1967     MONUMENTED       LADH
 BJ4599
 BJ4599                          STATION DESCRIPTION
 BJ4599
 BJ4599'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4599'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 2.26 MILES FROM
 BJ4599'THE STATE HIGHWAY 1048 INTERCHANGE ON INTERSTATE 55 IN ROSELAND.  THE
 BJ4599'STATION IS SET TO THE WEST OF THE HIGHWAY NEAR A FENCE AND JUST
 BJ4599'SOUTH OF A GAS LINE CROSSING, 1.50 FEET WEST OF A METAL WITNESS POST
 BJ4599'AND SIGN, 3.35 FEET EAST OF A HIGHWAY RIGHT OF WAY MARKER, 51.00
 BJ4599'FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE OF INTERSTATE 55,
 BJ4599'30.70 FEET NORTHEAST OF A FENCE CORNER, AND 108.0 FEET NORTHEAST
 BJ4599'OF A HIGHWAY RIGHT OF WAY MARKER IN THE WEST RIGHT OF WAY FENCE,
 BJ4599'115.65 FEET SOUTH OF THE GAS LINE CROSSING.
 BJ4599'
 BJ4599'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4599'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4599'THE GROUND.  STATION IS STAMPED 53B008.
 BJ4599'
 BJ4599'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND
 BJ4599'STATE HIGHWAY 1048, FOLLOW STATE HIGHWAY 1048 WEST FOR 1.3 MILES TO
 BJ4599'THE INTERCHANGE ON INTERSTATE 55, THENCE SOUTH ALONG INTERSTATE 55
 BJ4599'FOR 2.26 MILES TO THE STATION WHICH IS SET TO THE WEST OF THE
 BJ4599'HIGHWAY.
 BJ4599'
 BJ4599'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4595 ***********************************************************************
 BJ4595  DESIGNATION -  53B009
 BJ4595  PID         -  BJ4595
 BJ4595  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4595  COUNTRY     -  US
 BJ4595  USGS QUAD   -  AMITE (2018)
 BJ4595
 BJ4595                         *CURRENT SURVEY CONTROL
 BJ4595  ______________________________________________________________________
 BJ4595* NAD 83(1992) POSITION- 30 43 33.92745(N) 090 31 57.48564(W)   ADJUSTED
 BJ4595* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4595  **This station is located in a suspected subsidence area (see below).
 BJ4595  ______________________________________________________________________
 BJ4595  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ4595  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 BJ4595  HORZ ORDER      -  SECOND
 BJ4595
 BJ4595.The horizontal coordinates were established by classical geodetic methods
 BJ4595.and adjusted by the National Geodetic Survey in January 1993.
 BJ4595
 BJ4595.** This station is in an area of known vertical motion. If an
 BJ4595.** orthometric height was ever established but is not available 
 BJ4595.** in the current survey control section, the orthometric height
 BJ4595.** is considered suspect.  Suspect heights are available in the
 BJ4595.** superseded section only if requested.
 BJ4595
 BJ4595.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4595.GEOID18 height accuracy estimate available here.
 BJ4595
 BJ4595.Click photographs - Photos may exist for this station.
 BJ4595
 BJ4595.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4595
 BJ4595. The following values were computed from the NAD 83(1992) position.
 BJ4595
 BJ4595;                    North         East     Units Scale Factor Converg.
 BJ4595;SPC LA S     -   247,023.928 1,076,687.625   MT  1.00000565   +0 24 01.3
 BJ4595;SPC LA S     -   810,444.34  3,532,432.65   sFT  1.00000565   +0 24 01.3
 BJ4595;UTM  15      - 3,401,846.710   736,255.365   MT  1.00028860   +1 15 40.5
 BJ4595
 BJ4595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4595!SPC LA S     -   0.99999776  x   1.00000565  =   1.00000341
 BJ4595!UTM  15      -   0.99999776  x   1.00028860  =   1.00028636
 BJ4595
 BJ4595:                Primary Azimuth Mark                     Grid Az
 BJ4595:SPC LA S     -  53B006                                   359 27 37.3
 BJ4595:UTM  15      -  53B006                                   358 35 58.1
 BJ4595
 BJ4595_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3625501846(NAD 83)
 BJ4595
 BJ4595|---------------------------------------------------------------------|
 BJ4595| PID    Reference Object                     Distance      Geod. Az  |
 BJ4595|                                                           dddmmss.s |
 BJ4595| BJ4570 53B006                              APPROX. 6.1 KM 3595138.6 |
 BJ4595|---------------------------------------------------------------------|
 BJ4595
 BJ4595                          SUPERSEDED SURVEY CONTROL
 BJ4595
 BJ4595  NAD 83(1986)-  30 43 33.94128(N)    090 31 57.48303(W) AD(       ) 2
 BJ4595  NAD 27      -  30 43 33.27382(N)    090 31 57.14660(W) AD(       ) 2
 BJ4595
 BJ4595.Superseded values are not recommended for survey control.
 BJ4595
 BJ4595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4595.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4595
 BJ4595_MARKER: DD = SURVEY DISK
 BJ4595_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ4595_SP_SET: ABUTMENT
 BJ4595_STAMPING: 53B009
 BJ4595_MARK LOGO: LADHGS
 BJ4595_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4595+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2006
 BJ4595
 BJ4595  HISTORY     - Date     Condition        Report By
 BJ4595  HISTORY     - 1967     MONUMENTED       LADH
 BJ4595  HISTORY     - 20060110 GOOD             FRELAN
 BJ4595
 BJ4595                          STATION DESCRIPTION
 BJ4595
 BJ4595'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4595'THIS STATION IS SET IN THE SOUTHEAST CORNER OF THE NORTH BOUND
 BJ4595'OVERPASS OVER STATE HIGHWAY 16 ON INTERSTATE 55.  THE STATION IS
 BJ4595'MARKED BY A STANDARD BRONZE DISK SET IN THE ABUTMENT 3 FEET WEST OF
 BJ4595'THE EAST CURB.
 BJ4595'
 BJ4595'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 51
 BJ4595'(CENTRAL AVENUE) AND STATE HIGHWAY 16 (OAK STREET) IN DOWNTOWN
 BJ4595'AMITE, FOLLOW STATE HIGHWAY 16 WEST FOR 1.59 MILES TO THE STATION
 BJ4595'WHICH IS SET IN THE OVERPASS.
 BJ4595
 BJ4595                          STATION RECOVERY (2006)
 BJ4595
 BJ4595'RECOVERY NOTE BY FREELAND AND ASSOCIATES 2006 (JKS)
 BJ4595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4601 ***********************************************************************
 BJ4601  DESIGNATION -  53C001 LDH
 BJ4601  PID         -  BJ4601
 BJ4601  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4601  COUNTRY     -  US
 BJ4601  USGS QUAD   -  AMITE (2018)
 BJ4601
 BJ4601                         *CURRENT SURVEY CONTROL
 BJ4601  ______________________________________________________________________
 BJ4601* NAD 83(1992) POSITION- 30 43 15.10774(N) 090 32 59.89929(W)   ADJUSTED
 BJ4601* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4601  **This station is located in a suspected subsidence area (see below).
 BJ4601  ______________________________________________________________________
 BJ4601  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ4601  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BJ4601  HORZ ORDER      -  SECOND
 BJ4601
 BJ4601.The horizontal coordinates were established by classical geodetic methods
 BJ4601.and adjusted by the National Geodetic Survey in January 1993.
 BJ4601
 BJ4601.** This station is in an area of known vertical motion. If an
 BJ4601.** orthometric height was ever established but is not available 
 BJ4601.** in the current survey control section, the orthometric height
 BJ4601.** is considered suspect.  Suspect heights are available in the
 BJ4601.** superseded section only if requested.
 BJ4601
 BJ4601.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4601.GEOID18 height accuracy estimate available here.
 BJ4601
 BJ4601.Click photographs - Photos may exist for this station.
 BJ4601
 BJ4601.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4601
 BJ4601. The following values were computed from the NAD 83(1992) position.
 BJ4601
 BJ4601;                    North         East     Units Scale Factor Converg.
 BJ4601;SPC LA S     -   246,432.894 1,075,031.134   MT  1.00000450   +0 23 30.1
 BJ4601;SPC LA S     -   808,505.25  3,526,997.98   sFT  1.00000450   +0 23 30.1
 BJ4601;UTM  15      - 3,401,230.688   734,607.480   MT  1.00027903   +1 15 07.9
 BJ4601
 BJ4601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4601!SPC LA S     -   0.99999797  x   1.00000450  =   1.00000247
 BJ4601!UTM  15      -   0.99999797  x   1.00027903  =   1.00027700
 BJ4601
 BJ4601:                Primary Azimuth Mark                     Grid Az
 BJ4601:SPC LA S     -  53 C 002                                 269 54 20.0
 BJ4601:UTM  15      -  53 C 002                                 269 02 42.2
 BJ4601
 BJ4601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3460701230(NAD 83)
 BJ4601
 BJ4601|---------------------------------------------------------------------|
 BJ4601| PID    Reference Object                     Distance      Geod. Az  |
 BJ4601|                                                           dddmmss.s |
 BJ4601| BJ4602 53 C 002                            APPROX. 0.8 KM 2701750.1 |
 BJ4601|---------------------------------------------------------------------|
 BJ4601
 BJ4601                          SUPERSEDED SURVEY CONTROL
 BJ4601
 BJ4601  NAD 83(1986)-  30 43 15.12171(N)    090 32 59.89683(W) AD(       ) 2
 BJ4601  NAD 27      -  30 43 14.45429(N)    090 32 59.55940(W) AD(       ) 2
 BJ4601
 BJ4601.Superseded values are not recommended for survey control.
 BJ4601
 BJ4601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4601.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4601
 BJ4601_MARKER: DD = SURVEY DISK
 BJ4601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4601_STAMPING: 53C001
 BJ4601_MARK LOGO: LADHGS
 BJ4601_PROJECTION: RECESSED 25 CENTIMETERS
 BJ4601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4601+STABILITY: SURFACE MOTION
 BJ4601
 BJ4601  HISTORY     - Date     Condition        Report By
 BJ4601  HISTORY     - 1967     MONUMENTED       LADH
 BJ4601
 BJ4601                          STATION DESCRIPTION
 BJ4601
 BJ4601'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4601'THIS STATION IS LOCATED WEST ALONG STATE HIGHWAY 16, 2.46 MILES FROM
 BJ4601'THE INTERSECTION OF U.S. HIGHWAY 51 (CENTRAL AVENUE) AND STATE
 BJ4601'HIGHWAY 16 (OAK STREET) IN DOWNTOWN AMITE.  THE STATION IS SET TO THE
 BJ4601'SOUTH OF STATE HIGHWAY 16 IN A GRAVEL ROAD, 11.20 FEET EAST OF A
 BJ4601'METAL WITNESS POST AND SIGN, 20.20 FEET SOUTHWEST OF A
 BJ4601'TELEPHONE POLE, 40.60 FEET NORTHEAST OF A 30 INCH PINE TREE AND 21.00
 BJ4601'FEET WEST OF A NORTH, SOUTH FENCE.
 BJ4601'
 BJ4601'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4601'CONCRETE POST THAT IS ABOUT 10 INCHES BELOW THE SURFACE OF THE
 BJ4601'GROUND.  STATION IS STAMPED 53C001.
 BJ4601'
 BJ4601'TO REACH THIS STATION FROM THE U.S. POST OFFICE ON MULBERRY STREET IN
 BJ4601'AMITE, FOLLOW MULBERRY STREET WEST FOR 0.09 MILES TO ITS
 BJ4601'INTERSECTION WITH CENTRAL AVENUE (U.S. HIGHWAY 51) THENCE SOUTH
 BJ4601'ALONG CENTRAL AVENUE FOR 0.10 MILES TO ITS INTERSECTION WITH
 BJ4601'OAK STREET (STATE HIGHWAY 16) THENCE WEST ALONG STATE HIGHWAY
 BJ4601'16 FOR 2.46 MILES TO A GRAVEL ROAD LEADING SOUTH, THENCE SOUTH
 BJ4601'ALONG GRAVEL ROAD FOR 0.17 MILES TO THE STATION WHICH IS SET IN
 BJ4601'THE ROAD.
 BJ4601'
 BJ4601'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4598 ***********************************************************************
 BJ4598  DESIGNATION -  53D001
 BJ4598  PID         -  BJ4598
 BJ4598  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4598  COUNTRY     -  US
 BJ4598  USGS QUAD   -  AMITE (2018)
 BJ4598
 BJ4598                         *CURRENT SURVEY CONTROL
 BJ4598  ______________________________________________________________________
 BJ4598* NAD 83(1992) POSITION- 30 42 33.10394(N) 090 31 59.58247(W)   ADJUSTED
 BJ4598* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4598  **This station is located in a suspected subsidence area (see below).
 BJ4598  ______________________________________________________________________
 BJ4598  GEOID HEIGHT    -        -27.127 (meters)                     GEOID18
 BJ4598  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BJ4598  HORZ ORDER      -  SECOND
 BJ4598
 BJ4598.The horizontal coordinates were established by classical geodetic methods
 BJ4598.and adjusted by the National Geodetic Survey in January 1993.
 BJ4598
 BJ4598.** This station is in an area of known vertical motion. If an
 BJ4598.** orthometric height was ever established but is not available 
 BJ4598.** in the current survey control section, the orthometric height
 BJ4598.** is considered suspect.  Suspect heights are available in the
 BJ4598.** superseded section only if requested.
 BJ4598
 BJ4598.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4598.GEOID18 height accuracy estimate available here.
 BJ4598
 BJ4598.Click photographs - Photos may exist for this station.
 BJ4598
 BJ4598.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4598
 BJ4598. The following values were computed from the NAD 83(1992) position.
 BJ4598
 BJ4598;                    North         East     Units Scale Factor Converg.
 BJ4598;SPC LA S     -   245,150.473 1,076,644.919   MT  1.00000197   +0 24 00.2
 BJ4598;SPC LA S     -   804,297.84  3,532,292.54   sFT  1.00000197   +0 24 00.2
 BJ4598;UTM  15      - 3,399,972.290   736,240.798   MT  1.00028852   +1 15 37.2
 BJ4598
 BJ4598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4598!SPC LA S     -   0.99999929  x   1.00000197  =   1.00000126
 BJ4598!UTM  15      -   0.99999929  x   1.00028852  =   1.00028781
 BJ4598
 BJ4598:                Primary Azimuth Mark                     Grid Az
 BJ4598:SPC LA S     -  53D002                                   173 38 59.5
 BJ4598:UTM  15      -  53D002                                   172 47 22.5
 BJ4598
 BJ4598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3624099972(NAD 83)
 BJ4598
 BJ4598|---------------------------------------------------------------------|
 BJ4598| PID    Reference Object                     Distance      Geod. Az  |
 BJ4598|                                                           dddmmss.s |
 BJ4598| BJ4593 53D002                              APPROX. 0.9 KM 1740259.7 |
 BJ4598|---------------------------------------------------------------------|
 BJ4598
 BJ4598                          SUPERSEDED SURVEY CONTROL
 BJ4598
 BJ4598  NAD 83(1986)-  30 42 33.11794(N)    090 31 59.57983(W) AD(       ) 2
 BJ4598  NAD 27      -  30 42 32.44893(N)    090 31 59.24482(W) AD(       ) 2
 BJ4598
 BJ4598.Superseded values are not recommended for survey control.
 BJ4598
 BJ4598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4598.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4598
 BJ4598_MARKER: DD = SURVEY DISK
 BJ4598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4598_STAMPING: 53D001
 BJ4598_MARK LOGO: LADHGS
 BJ4598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4598+STABILITY: SURFACE MOTION
 BJ4598
 BJ4598  HISTORY     - Date     Condition        Report By
 BJ4598  HISTORY     - 1967     MONUMENTED       LADH
 BJ4598
 BJ4598                          STATION DESCRIPTION
 BJ4598
 BJ4598'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4598'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 1.00 MILE FROM THE
 BJ4598'STATE HIGHWAY 16 INTERCHANGE ON INTERSTATE 55 WEST OF AMITE.  THE
 BJ4598'STATION IS SET TO THE WEST OF INTERSTATE 55 NEAR THE RIGHT OF WAY
 BJ4598'FENCE, 1.40 FEET WEST OF A METAL WITNESS POST AND SIGN, 2.40 FEET
 BJ4598'EAST OF THE RIGHT OF WAY FENCE, 29.40 FEET SOUTHEAST OF A 12 INCH BAY
 BJ4598'TREE, 23.50 FEET NORTHEAST OF A 20 INCH GUM TREE, AND 102.50 FEET
 BJ4598'WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF INTERSTATE 55.
 BJ4598'
 BJ4598'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4598'CONCRETE POST THAT IS PROJECTING 6 INCHES ABOVE THE SURFACE OF THE
 BJ4598'GROUND.  STATION IS STAMPED 53D001.
 BJ4598'
 BJ4598'TO REACH THIS STATION FROM THE STATE HIGHWAY 16 INTERCHANGE ON
 BJ4598'INTERSTATE 55 WEST OF AMITE, FOLLOW INTERSTATE 55 SOUTH FOR 1.00
 BJ4598'MILE TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BJ4598'
 BJ4598'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4593 ***********************************************************************
 BJ4593  DESIGNATION -  53D002
 BJ4593  PID         -  BJ4593
 BJ4593  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4593  COUNTRY     -  US
 BJ4593  USGS QUAD   -  AMITE (2018)
 BJ4593
 BJ4593                         *CURRENT SURVEY CONTROL
 BJ4593  ______________________________________________________________________
 BJ4593* NAD 83(1992) POSITION- 30 42 03.58675(N) 090 31 56.02237(W)   ADJUSTED
 BJ4593* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4593  **This station is located in a suspected subsidence area (see below).
 BJ4593  ______________________________________________________________________
 BJ4593  GEOID HEIGHT    -        -27.123 (meters)                     GEOID18
 BJ4593  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ4593  HORZ ORDER      -  SECOND
 BJ4593
 BJ4593.The horizontal coordinates were established by classical geodetic methods
 BJ4593.and adjusted by the National Geodetic Survey in January 1993.
 BJ4593
 BJ4593.** This station is in an area of known vertical motion. If an
 BJ4593.** orthometric height was ever established but is not available 
 BJ4593.** in the current survey control section, the orthometric height
 BJ4593.** is considered suspect.  Suspect heights are available in the
 BJ4593.** superseded section only if requested.
 BJ4593
 BJ4593.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4593.GEOID18 height accuracy estimate available here.
 BJ4593
 BJ4593.Click photographs - Photos may exist for this station.
 BJ4593
 BJ4593.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4593
 BJ4593. The following values were computed from the NAD 83(1992) position.
 BJ4593
 BJ4593;                    North         East     Units Scale Factor Converg.
 BJ4593;SPC LA S     -   244,242.154 1,076,746.003   MT  1.00000021   +0 24 02.0
 BJ4593;SPC LA S     -   801,317.80  3,532,624.18   sFT  1.00000021   +0 24 02.0
 BJ4593;UTM  15      - 3,399,065.331   736,355.539   MT  1.00028919   +1 15 37.9
 BJ4593
 BJ4593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4593!SPC LA S     -   0.99999918  x   1.00000021  =   0.99999939
 BJ4593!UTM  15      -   0.99999918  x   1.00028919  =   1.00028837
 BJ4593
 BJ4593:                Primary Azimuth Mark                     Grid Az
 BJ4593:SPC LA S     -  53D003                                   182 45 19.2
 BJ4593:UTM  15      -  53D003                                   181 53 43.3
 BJ4593
 BJ4593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3635599065(NAD 83)
 BJ4593
 BJ4593|---------------------------------------------------------------------|
 BJ4593| PID    Reference Object                     Distance      Geod. Az  |
 BJ4593|                                                           dddmmss.s |
 BJ4593| BJ4597 53D003                              APPROX. 1.6 KM 1830921.2 |
 BJ4593|---------------------------------------------------------------------|
 BJ4593
 BJ4593                          SUPERSEDED SURVEY CONTROL
 BJ4593
 BJ4593  NAD 83(1986)-  30 42 03.60089(N)    090 31 56.01973(W) AD(       ) 2
 BJ4593  NAD 27      -  30 42 02.93104(N)    090 31 55.68546(W) AD(       ) 2
 BJ4593
 BJ4593.Superseded values are not recommended for survey control.
 BJ4593
 BJ4593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4593.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4593
 BJ4593_MARKER: DD = SURVEY DISK
 BJ4593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4593_STAMPING: 53D002
 BJ4593_MARK LOGO: LADHGS
 BJ4593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4593+STABILITY: SURFACE MOTION
 BJ4593
 BJ4593  HISTORY     - Date     Condition        Report By
 BJ4593  HISTORY     - 1967     MONUMENTED       LADH
 BJ4593
 BJ4593                          STATION DESCRIPTION
 BJ4593
 BJ4593'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4593'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 1.8 MILES FROM THE
 BJ4593'STATE HIGHWAY 16 INTERCHANGE ON INTERSTATE 55.  THE STATION IS SET
 BJ4593'TO THE EAST OF INTERSTATE 55 NEAR THE RIGHT OF WAY FENCE, 1.20 FEET
 BJ4593'EAST OF A METAL WITNESS POST AND SIGN, 28, 45 FEET SOUTH OF A
 BJ4593'CONCRETE HIGHWAY RIGHT OF WAY MARKER, 6.75 FEET EAST OF THE
 BJ4593'RIGHT OF WAY FENCE, 32.40 FEET EAST OF A 24 INCH PINE TREE IN THE
 BJ4593'HIGHWAY RIGHT OF WAY AND 111.30 FEET EAST OF THE CENTERLINE OF THE
 BJ4593'NORTH BOUND LANE OF INTERSTATE 55.
 BJ4593'
 BJ4593'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4593'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ4593'GROUND.  STATION IS STAMPED 53D002.
 BJ4593'
 BJ4593'TO REACH THIS STATION FROM THE STATE HIGHWAY 16 INTERCHANGE ON
 BJ4593'INTERSTATE 55 IN WEST AMITE, FOLLOW INTERSTATE 55 SOUTH FOR 1.8
 BJ4593'MILES TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ4593'
 BJ4593'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4597 ***********************************************************************
 BJ4597  DESIGNATION -  53D003
 BJ4597  PID         -  BJ4597
 BJ4597  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4597  COUNTRY     -  US
 BJ4597  USGS QUAD   -  AMITE (2018)
 BJ4597
 BJ4597                         *CURRENT SURVEY CONTROL
 BJ4597  ______________________________________________________________________
 BJ4597* NAD 83(1992) POSITION- 30 41 11.36871(N) 090 31 59.35368(W)   ADJUSTED
 BJ4597* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4597  **This station is located in a suspected subsidence area (see below).
 BJ4597  ______________________________________________________________________
 BJ4597  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ4597  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 BJ4597  HORZ ORDER      -  SECOND
 BJ4597
 BJ4597.The horizontal coordinates were established by classical geodetic methods
 BJ4597.and adjusted by the National Geodetic Survey in January 1993.
 BJ4597
 BJ4597.** This station is in an area of known vertical motion. If an
 BJ4597.** orthometric height was ever established but is not available 
 BJ4597.** in the current survey control section, the orthometric height
 BJ4597.** is considered suspect.  Suspect heights are available in the
 BJ4597.** superseded section only if requested.
 BJ4597
 BJ4597.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4597.GEOID18 height accuracy estimate available here.
 BJ4597
 BJ4597.Click photographs - Photos may exist for this station.
 BJ4597
 BJ4597.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4597
 BJ4597. The following values were computed from the NAD 83(1992) position.
 BJ4597
 BJ4597;                    North         East     Units Scale Factor Converg.
 BJ4597;SPC LA S     -   242,633.489 1,076,668.584   MT  0.99999715   +0 24 00.4
 BJ4597;SPC LA S     -   796,040.04  3,532,370.18   sFT  0.99999715   +0 24 00.4
 BJ4597;UTM  15      - 3,397,455.218   736,302.249   MT  1.00028888   +1 15 34.3
 BJ4597
 BJ4597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4597!SPC LA S     -   0.99999957  x   0.99999715  =   0.99999672
 BJ4597!UTM  15      -   0.99999957  x   1.00028888  =   1.00028845
 BJ4597
 BJ4597:                Primary Azimuth Mark                     Grid Az
 BJ4597:SPC LA S     -  53D004                                   177 01 08.7
 BJ4597:UTM  15      -  53D004                                   176 09 34.8
 BJ4597
 BJ4597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3630297455(NAD 83)
 BJ4597
 BJ4597|---------------------------------------------------------------------|
 BJ4597| PID    Reference Object                     Distance      Geod. Az  |
 BJ4597|                                                           dddmmss.s |
 BJ4597| BJ4594 53D004                              APPROX. 1.4 KM 1772509.1 |
 BJ4597|---------------------------------------------------------------------|
 BJ4597
 BJ4597                          SUPERSEDED SURVEY CONTROL
 BJ4597
 BJ4597  NAD 83(1986)-  30 41 11.38300(N)    090 31 59.35101(W) AD(       ) 2
 BJ4597  NAD 27      -  30 41 10.71186(N)    090 31 59.01762(W) AD(       ) 2
 BJ4597
 BJ4597.Superseded values are not recommended for survey control.
 BJ4597
 BJ4597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4597.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4597
 BJ4597_MARKER: DD = SURVEY DISK
 BJ4597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4597_STAMPING: 53D003
 BJ4597_MARK LOGO: LADHGS
 BJ4597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4597+STABILITY: SURFACE MOTION
 BJ4597
 BJ4597  HISTORY     - Date     Condition        Report By
 BJ4597  HISTORY     - 1967     MONUMENTED       LADH
 BJ4597  HISTORY     - 1979     GOOD             NGS
 BJ4597
 BJ4597                          STATION DESCRIPTION
 BJ4597
 BJ4597'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4597'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 2.70 MILES FROM
 BJ4597'THE STATE HIGHWAY 16 INTERCHANGE ON INTERSTATE 55 WEST OF AMITE.
 BJ4597'THE STATION IS SET TO THE WEST OF INTERSTATE 55 NEAR THE RIGHT OF
 BJ4597'WAY FENCE, 1.65 FEET WEST OF A METAL WITNESS POST AND SIGN, 1.95
 BJ4597'FEET EAST OF THE RIGHT OF WAY FENCE, 63.0 FEET EAST OF THE NORTHEAST
 BJ4597'CORNER OF A CONCRETE BLOCK BUILDING, 73.80 FEET WEST NORTHWEST OF THE
 BJ4597'HEADWALL ON A CROSSDRAIN UNDER INTERSTATE 55, AND 103.0 FEET WEST OF
 BJ4597'THE CENTERLINE OF THE SOUTH BOUND LANE OF INTERSTATE 55.
 BJ4597'
 BJ4597'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4597'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ4597'GROUND.  STATION IS STAMPED 53D003.
 BJ4597'
 BJ4597'TO REACH THIS STATION FROM THE STATE HIGHWAY 16 INTERCHANGE JUST WEST
 BJ4597'OF AMITE, FOLLOW INTERSTATE 55 SOUTH FOR 2.70 MILES TO THE STATION
 BJ4597'WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BJ4597'
 BJ4597'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4597
 BJ4597                          STATION RECOVERY (1979)
 BJ4597
 BJ4597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (RT)
 BJ4597'THE STATION MARK WAS FOUND TO BE IN GOOD CONDITION.  THE 1967
 BJ4597'DESCRIPTION IS ADEQUATE TO RECOVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4594 ***********************************************************************
 BJ4594  DESIGNATION -  53D004
 BJ4594  PID         -  BJ4594
 BJ4594  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4594  COUNTRY     -  US
 BJ4594  USGS QUAD   -  AMITE (2018)
 BJ4594
 BJ4594                         *CURRENT SURVEY CONTROL
 BJ4594  ______________________________________________________________________
 BJ4594* NAD 83(1992) POSITION- 30 40 26.19971(N) 090 31 56.99828(W)   ADJUSTED
 BJ4594* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4594  **This station is located in a suspected subsidence area (see below).
 BJ4594  ______________________________________________________________________
 BJ4594  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BJ4594  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ4594  HORZ ORDER      -  SECOND
 BJ4594
 BJ4594.The horizontal coordinates were established by classical geodetic methods
 BJ4594.and adjusted by the National Geodetic Survey in January 1993.
 BJ4594
 BJ4594.** This station is in an area of known vertical motion. If an
 BJ4594.** orthometric height was ever established but is not available 
 BJ4594.** in the current survey control section, the orthometric height
 BJ4594.** is considered suspect.  Suspect heights are available in the
 BJ4594.** superseded section only if requested.
 BJ4594
 BJ4594.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4594.GEOID18 height accuracy estimate available here.
 BJ4594
 BJ4594.Click photographs - Photos may exist for this station.
 BJ4594
 BJ4594.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4594
 BJ4594. The following values were computed from the NAD 83(1992) position.
 BJ4594
 BJ4594;                    North         East     Units Scale Factor Converg.
 BJ4594;SPC LA S     -   241,242.963 1,076,740.993   MT  0.99999456   +0 24 01.5
 BJ4594;SPC LA S     -   791,477.95  3,532,607.74   sFT  0.99999456   +0 24 01.5
 BJ4594;UTM  15      - 3,396,065.526   736,395.528   MT  1.00028942   +1 15 33.8
 BJ4594
 BJ4594!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4594!SPC LA S     -   0.99999958  x   0.99999456  =   0.99999414
 BJ4594!UTM  15      -   0.99999958  x   1.00028942  =   1.00028900
 BJ4594
 BJ4594:                Primary Azimuth Mark                     Grid Az
 BJ4594:SPC LA S     -  53D005                                   180 38 24.5
 BJ4594:UTM  15      -  53D005                                   179 46 52.2
 BJ4594
 BJ4594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3639596065(NAD 83)
 BJ4594
 BJ4594|---------------------------------------------------------------------|
 BJ4594| PID    Reference Object                     Distance      Geod. Az  |
 BJ4594|                                                           dddmmss.s |
 BJ4594| BJ4596 53D005                              APPROX. 1.5 KM 1810226.0 |
 BJ4594|---------------------------------------------------------------------|
 BJ4594
 BJ4594                          SUPERSEDED SURVEY CONTROL
 BJ4594
 BJ4594  NAD 83(1986)-  30 40 26.21415(N)    090 31 56.99559(W) AD(       ) 2
 BJ4594  NAD 27      -  30 40 25.54179(N)    090 31 56.66314(W) AD(       ) 2
 BJ4594
 BJ4594.Superseded values are not recommended for survey control.
 BJ4594
 BJ4594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4594.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4594
 BJ4594_MARKER: DD = SURVEY DISK
 BJ4594_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ4594_SP_SET: ABUTMENT
 BJ4594_STAMPING: 53D004
 BJ4594_MARK LOGO: LADHGS
 BJ4594_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4594
 BJ4594  HISTORY     - Date     Condition        Report By
 BJ4594  HISTORY     - 1967     MONUMENTED       LADH
 BJ4594  HISTORY     - 1979     GOOD             NGS
 BJ4594
 BJ4594                          STATION DESCRIPTION
 BJ4594
 BJ4594'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4594'THIS STATION IS LOCATED SOUTH ALONG INTERSTATE 55, 3.60 MILES FROM
 BJ4594'THE STATE HIGHWAY 16 INTERCHANGE WEST OF AMITE.  THE STATION IS SET
 BJ4594'IN THE BRIDGE ABUTMENT ON THE SOUTHEAST CORNER OF THE NORTH BOUND
 BJ4594'BRIDGE OVER THE LITTLE NATALBANY RIVER, 3.00 FEET WEST OF THE EAST
 BJ4594'CURB, 6.75 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN, AND 11.65
 BJ4594'FEET EAST OF THE CENTERLINE OF THE ROADWAY.  THE STATION IS A
 BJ4594'STANDARD BRONZE DISK SET EVEN WITH THE ABUTMENT.
 BJ4594'
 BJ4594'TO REACH THIS STATION FROM THE STATE HIGHWAY 16 INTERCHANGE ON
 BJ4594'INTERSTATE 55 WEST OF AMITE, FOLLOW INTERSTATE 55 SOUTH FOR 3.60
 BJ4594'MILES TO THE STATION WHICH IS SET IN THE BRIDGE.
 BJ4594'
 BJ4594'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4594
 BJ4594                          STATION RECOVERY (1979)
 BJ4594
 BJ4594'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (RT)
 BJ4594'THE STATION MARK WAS FOUND TO BE IN GOOD CONDITION.  THE 1967
 BJ4594'DESCRIPTION IS ADEQUATE TO RECOVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4596 ***********************************************************************
 BJ4596  DESIGNATION -  53D005
 BJ4596  PID         -  BJ4596
 BJ4596  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4596  COUNTRY     -  US
 BJ4596  USGS QUAD   -  AMITE (2018)
 BJ4596
 BJ4596                         *CURRENT SURVEY CONTROL
 BJ4596  ______________________________________________________________________
 BJ4596* NAD 83(1992) POSITION- 30 39 36.73681(N) 090 31 58.03749(W)   ADJUSTED
 BJ4596* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4596  **This station is located in a suspected subsidence area (see below).
 BJ4596  ______________________________________________________________________
 BJ4596  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BJ4596  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 BJ4596  HORZ ORDER      -  SECOND
 BJ4596
 BJ4596.The horizontal coordinates were established by classical geodetic methods
 BJ4596.and adjusted by the National Geodetic Survey in January 1993.
 BJ4596
 BJ4596.** This station is in an area of known vertical motion. If an
 BJ4596.** orthometric height was ever established but is not available 
 BJ4596.** in the current survey control section, the orthometric height
 BJ4596.** is considered suspect.  Suspect heights are available in the
 BJ4596.** superseded section only if requested.
 BJ4596
 BJ4596.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4596.GEOID18 height accuracy estimate available here.
 BJ4596
 BJ4596.Click photographs - Photos may exist for this station.
 BJ4596
 BJ4596.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4596
 BJ4596. The following values were computed from the NAD 83(1992) position.
 BJ4596
 BJ4596;                    North         East     Units Scale Factor Converg.
 BJ4596;SPC LA S     -   239,719.583 1,076,723.973   MT  0.99999178   +0 24 01.0
 BJ4596;SPC LA S     -   786,480.00  3,532,551.90   sFT  0.99999178   +0 24 01.0
 BJ4596;UTM  15      - 3,394,541.611   736,401.342   MT  1.00028946   +1 15 31.4
 BJ4596
 BJ4596!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4596!SPC LA S     -   0.99999999  x   0.99999178  =   0.99999177
 BJ4596!UTM  15      -   0.99999999  x   1.00028946  =   1.00028945
 BJ4596
 BJ4596:                Primary Azimuth Mark                     Grid Az
 BJ4596:SPC LA S     -  53D004                                   000 38 24.4
 BJ4596:UTM  15      -  53D004                                   359 46 54.0
 BJ4596
 BJ4596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3640194541(NAD 83)
 BJ4596
 BJ4596|---------------------------------------------------------------------|
 BJ4596| PID    Reference Object                     Distance      Geod. Az  |
 BJ4596|                                                           dddmmss.s |
 BJ4596| BJ4594 53D004                              APPROX. 1.5 KM 0010225.4 |
 BJ4596|---------------------------------------------------------------------|
 BJ4596
 BJ4596                          SUPERSEDED SURVEY CONTROL
 BJ4596
 BJ4596  NAD 83(1986)-  30 39 36.75141(N)    090 31 58.03475(W) AD(       ) 2
 BJ4596  NAD 27      -  30 39 36.07778(N)    090 31 57.70331(W) AD(       ) 2
 BJ4596
 BJ4596.Superseded values are not recommended for survey control.
 BJ4596
 BJ4596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4596.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4596
 BJ4596_MARKER: DD = SURVEY DISK
 BJ4596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4596_STAMPING: 53D005
 BJ4596_MARK LOGO: LADHGS
 BJ4596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4596+STABILITY: SURFACE MOTION
 BJ4596
 BJ4596  HISTORY     - Date     Condition        Report By
 BJ4596  HISTORY     - 1967     MONUMENTED       LADH
 BJ4596  HISTORY     - 1979     GOOD             NGS
 BJ4596
 BJ4596                          STATION DESCRIPTION
 BJ4596
 BJ4596'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4596'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 1.30 MILES FROM
 BJ4596'THE STATE HIGHWAY 40 INTERCHANGE ON INTERSTATE 55 IN WEST
 BJ4596'INDEPENDENCE.  THE STATION IS SET TO THE WEST OF INTERSTATE 55 IN A
 BJ4596'CURVE NEAR THE RIGHT OF WAY FENCE, 1.25 FEET WEST OF A METAL
 BJ4596'WITNESS POST AND SIGN, 2.75 FEET EAST OF A CONCRETE RIGHT OF WAY
 BJ4596'MARKER, 2.00 FEET EAST OF THE RIGHT OF WAY FENCE, 65.60 FEET WEST
 BJ4596'OF THE HEADWALL ON A CROSS DRAIN UNDER INTERSTATE 55, AND 102.70
 BJ4596'FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF INTERSTATE
 BJ4596'55.
 BJ4596'
 BJ4596'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4596'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ4596'GROUND.  STATION IS STAMPED 53D005.
 BJ4596'
 BJ4596'TO REACH THIS STATION FROM THE STATE HIGHWAY 40 INTERCHANGE IN WEST
 BJ4596'INDEPENDENCE, FOLLOW INTERSTATE 55 NORTH FOR 1.30 MILES TO THE
 BJ4596'STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BJ4596'
 BJ4596'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4596
 BJ4596                          STATION RECOVERY (1979)
 BJ4596
 BJ4596'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (RT)
 BJ4596'THE STATION MARK WAS FOUND TO BE IN GOOD CONDITION.  THE 1967
 BJ4596'DESCRIPTION IS ADEQUATE TO RECOVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4592 ***********************************************************************
 BJ4592  DESIGNATION -  53D006
 BJ4592  PID         -  BJ4592
 BJ4592  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4592  COUNTRY     -  US
 BJ4592  USGS QUAD   -  AMITE (2018)
 BJ4592
 BJ4592                         *CURRENT SURVEY CONTROL
 BJ4592  ______________________________________________________________________
 BJ4592* NAD 83(1992) POSITION- 30 38 28.01226(N) 090 31 30.74753(W)   ADJUSTED
 BJ4592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4592  **This station is located in a suspected subsidence area (see below).
 BJ4592  ______________________________________________________________________
 BJ4592  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BJ4592  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BJ4592  HORZ ORDER      -  SECOND
 BJ4592
 BJ4592.The horizontal coordinates were established by classical geodetic methods
 BJ4592.and adjusted by the National Geodetic Survey in January 1993.
 BJ4592
 BJ4592.** This station is in an area of known vertical motion. If an
 BJ4592.** orthometric height was ever established but is not available 
 BJ4592.** in the current survey control section, the orthometric height
 BJ4592.** is considered suspect.  Suspect heights are available in the
 BJ4592.** superseded section only if requested.
 BJ4592
 BJ4592.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4592.GEOID18 height accuracy estimate available here.
 BJ4592
 BJ4592.Click photographs - Photos may exist for this station.
 BJ4592
 BJ4592.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4592
 BJ4592. The following values were computed from the NAD 83(1992) position.
 BJ4592
 BJ4592;                    North         East     Units Scale Factor Converg.
 BJ4592;SPC LA S     -   237,608.356 1,077,465.403   MT  0.99998801   +0 24 14.7
 BJ4592;SPC LA S     -   779,553.41  3,534,984.41   sFT  0.99998801   +0 24 14.7
 BJ4592;UTM  15      - 3,392,441.091   737,174.542   MT  1.00029398   +1 15 42.8
 BJ4592
 BJ4592!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4592!SPC LA S     -   0.99999915  x   0.99998801  =   0.99998716
 BJ4592!UTM  15      -   0.99999915  x   1.00029398  =   1.00029313
 BJ4592
 BJ4592:                Primary Azimuth Mark                     Grid Az
 BJ4592:SPC LA S     -  53D007                                   161 06 15.4
 BJ4592:UTM  15      -  53D007                                   160 14 47.3
 BJ4592
 BJ4592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3717492441(NAD 83)
 BJ4592
 BJ4592|---------------------------------------------------------------------|
 BJ4592| PID    Reference Object                     Distance      Geod. Az  |
 BJ4592|                                                           dddmmss.s |
 BJ4592| BJ4623 53D007                              APPROX. 2.1 KM 1613030.1 |
 BJ4592|---------------------------------------------------------------------|
 BJ4592
 BJ4592                          SUPERSEDED SURVEY CONTROL
 BJ4592
 BJ4592  NAD 83(1986)-  30 38 28.02715(N)    090 31 30.74480(W) AD(       ) 2
 BJ4592  NAD 27      -  30 38 27.35139(N)    090 31 30.41558(W) AD(       ) 2
 BJ4592
 BJ4592.Superseded values are not recommended for survey control.
 BJ4592
 BJ4592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4592.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4592
 BJ4592_MARKER: DD = SURVEY DISK
 BJ4592_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ4592_SP_SET: OVERPASS CURB
 BJ4592_STAMPING: 53D006
 BJ4592_MARK LOGO: LADHGS
 BJ4592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4592
 BJ4592  HISTORY     - Date     Condition        Report By
 BJ4592  HISTORY     - 1967     MONUMENTED       LADH
 BJ4592  HISTORY     - 1979     GOOD             NGS
 BJ4592
 BJ4592                          STATION DESCRIPTION
 BJ4592
 BJ4592'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4592'THIS STATION IS SET IN THE NORTHEAST CORNER OF THE STATE HIGHWAY 40
 BJ4592'OVERPASS IN WEST INDEPENDENCE ON INTERSTATE 55.  THE STATION IN
 BJ4592'MARKED BY A STANDARD BRONZE DISK SET IN THE CURB, 4.40 FEET SOUTHWEST
 BJ4592'OF A METAL WITNESS POST AND SIGN, 14.50 FEET NORTH OF THE
 BJ4592'CENTERLINE OF THE OVERPASS.
 BJ4592'
 BJ4592'TO REACH THIS STATION FROM THE INTERSECTION OF US HIGHWAY 51 AND
 BJ4592'STATE HIGHWAY 40 IN INDEPENDENCE FOLLOW STATE HIGHWAY 40 WEST FOR
 BJ4592'1.5 MILES TO THE STATION WHICH IS SET IN THE OVERPASS.  STATION IS
 BJ4592'STAMPED 53D006.
 BJ4592'
 BJ4592'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4592
 BJ4592                          STATION RECOVERY (1979)
 BJ4592
 BJ4592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (RT)
 BJ4592'THE STATION MARK WAS FOUND TO BE IN GOOD CONDITION.  THE 1967
 BJ4592'DESCRIPTION IS ADEQUATE TO RECOVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4623 ***********************************************************************
 BJ4623  DESIGNATION -  53D007
 BJ4623  PID         -  BJ4623
 BJ4623  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4623  COUNTRY     -  US
 BJ4623  USGS QUAD   -  ALBANY (2018)
 BJ4623
 BJ4623                         *CURRENT SURVEY CONTROL
 BJ4623  ______________________________________________________________________
 BJ4623* NAD 83(1992) POSITION- 30 37 24.20264(N) 090 31 06.07230(W)   ADJUSTED
 BJ4623* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4623  **This station is located in a suspected subsidence area (see below).
 BJ4623  ______________________________________________________________________
 BJ4623  GEOID HEIGHT    -        -27.059 (meters)                     GEOID18
 BJ4623  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BJ4623  HORZ ORDER      -  SECOND
 BJ4623
 BJ4623.The horizontal coordinates were established by classical geodetic methods
 BJ4623.and adjusted by the National Geodetic Survey in January 1993.
 BJ4623
 BJ4623.** This station is in an area of known vertical motion. If an
 BJ4623.** orthometric height was ever established but is not available 
 BJ4623.** in the current survey control section, the orthometric height
 BJ4623.** is considered suspect.  Suspect heights are available in the
 BJ4623.** superseded section only if requested.
 BJ4623
 BJ4623.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4623.GEOID18 height accuracy estimate available here.
 BJ4623
 BJ4623.Click photographs - Photos may exist for this station.
 BJ4623
 BJ4623.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4623
 BJ4623. The following values were computed from the NAD 83(1992) position.
 BJ4623
 BJ4623;                    North         East     Units Scale Factor Converg.
 BJ4623;SPC LA S     -   235,648.048 1,078,136.402   MT  0.99998460   +0 24 27.0
 BJ4623;SPC LA S     -   773,121.97  3,537,185.85   sFT  0.99998460   +0 24 27.0
 BJ4623;UTM  15      - 3,390,490.441   737,875.020   MT  1.00029809   +1 15 53.0
 BJ4623
 BJ4623!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4623!SPC LA S     -   0.99999931  x   0.99998460  =   0.99998391
 BJ4623!UTM  15      -   0.99999931  x   1.00029809  =   1.00029740
 BJ4623
 BJ4623:                Primary Azimuth Mark                     Grid Az
 BJ4623:SPC LA S     -  53D010                                   161 29 10.7
 BJ4623:UTM  15      -  53D010                                   160 37 44.7
 BJ4623
 BJ4623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3787590490(NAD 83)
 BJ4623
 BJ4623|---------------------------------------------------------------------|
 BJ4623| PID    Reference Object                     Distance      Geod. Az  |
 BJ4623|                                                           dddmmss.s |
 BJ4623| BJ4617 53D010                              APPROX. 4.3 KM 1615337.7 |
 BJ4623|---------------------------------------------------------------------|
 BJ4623
 BJ4623                          SUPERSEDED SURVEY CONTROL
 BJ4623
 BJ4623  NAD 83(1986)-  30 37 24.21781(N)    090 31 06.06958(W) AD(       ) 2
 BJ4623  NAD 27      -  30 37 23.54024(N)    090 31 05.74196(W) AD(       ) 2
 BJ4623
 BJ4623.Superseded values are not recommended for survey control.
 BJ4623
 BJ4623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4623.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4623
 BJ4623_MARKER: DD = SURVEY DISK
 BJ4623_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ4623_SP_SET: OVERPASS
 BJ4623_STAMPING: 53D007
 BJ4623_MARK LOGO: LADHGS
 BJ4623_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4623
 BJ4623  HISTORY     - Date     Condition        Report By
 BJ4623  HISTORY     - 1967     MONUMENTED       LADH
 BJ4623  HISTORY     - 1979     GOOD             NGS
 BJ4623
 BJ4623                          STATION DESCRIPTION
 BJ4623
 BJ4623'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4623'THIS STATION IS LOCATED IN THE NORTHEAST CORNER OF THE STATE HIGHWAY
 BJ4623'1063 OVERPASS ON INTERSTATE 55.  THE STATION IS MARKED BY A STANDARD
 BJ4623'BRONZE DISK SET IN THE CURB OF THE OVERPASS, 4.70 FEET SOUTHWEST OF
 BJ4623'A METAL WITNESS POST AND SIGN, AND 12.0 FEET NORTH OF THE
 BJ4623'CENTERLINE OF THE OVERPASS.
 BJ4623'
 BJ4623'TO REACH THIS STATION FROM THE STATE HIGHWAY 40 INTERCHANGE IN WEST
 BJ4623'INDEPENDENCE, FOLLOW INTERSTATE 55 SOUTH FOR 1.2 MILES TO THE
 BJ4623'STATION WHICH IS SET IN THE OVERPASS.  STATION IS STAMPED 53D007.
 BJ4623'
 BJ4623'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4623
 BJ4623                          STATION RECOVERY (1979)
 BJ4623
 BJ4623'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (RT)
 BJ4623'THE STATION MARK WAS FOUND TO BE IN GOOD CONDITION.  THE 1967
 BJ4623'DESCRIPTION IS ADEQUATE TO RECOVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4621 ***********************************************************************
 BJ4621  DESIGNATION -  53D008
 BJ4621  PID         -  BJ4621
 BJ4621  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4621  COUNTRY     -  US
 BJ4621  USGS QUAD   -  ALBANY (2018)
 BJ4621
 BJ4621                         *CURRENT SURVEY CONTROL
 BJ4621  ______________________________________________________________________
 BJ4621* NAD 83(1992) POSITION- 30 36 24.07512(N) 090 30 45.41876(W)   ADJUSTED
 BJ4621* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4621  **This station is located in a suspected subsidence area (see below).
 BJ4621  ______________________________________________________________________
 BJ4621  GEOID HEIGHT    -        -27.039 (meters)                     GEOID18
 BJ4621  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 BJ4621  HORZ ORDER      -  SECOND
 BJ4621
 BJ4621.The horizontal coordinates were established by classical geodetic methods
 BJ4621.and adjusted by the National Geodetic Survey in January 1993.
 BJ4621
 BJ4621.** This station is in an area of known vertical motion. If an
 BJ4621.** orthometric height was ever established but is not available 
 BJ4621.** in the current survey control section, the orthometric height
 BJ4621.** is considered suspect.  Suspect heights are available in the
 BJ4621.** superseded section only if requested.
 BJ4621
 BJ4621.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4621.GEOID18 height accuracy estimate available here.
 BJ4621
 BJ4621.Click photographs - Photos may exist for this station.
 BJ4621
 BJ4621.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4621
 BJ4621. The following values were computed from the NAD 83(1992) position.
 BJ4621
 BJ4621;                    North         East     Units Scale Factor Converg.
 BJ4621;SPC LA S     -   233,800.411 1,078,699.699   MT  0.99998148   +0 24 37.3
 BJ4621;SPC LA S     -   767,060.18  3,539,033.93   sFT  0.99998148   +0 24 37.3
 BJ4621;UTM  15      - 3,388,650.853   738,466.075   MT  1.00030156   +1 16 01.3
 BJ4621
 BJ4621!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4621!SPC LA S     -   0.99999949  x   0.99998148  =   0.99998097
 BJ4621!UTM  15      -   0.99999949  x   1.00030156  =   1.00030105
 BJ4621
 BJ4621:                Primary Azimuth Mark                     Grid Az
 BJ4621:SPC LA S     -  53D009                                   157 33 19.9
 BJ4621:UTM  15      -  53D009                                   156 41 55.9
 BJ4621
 BJ4621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3846688650(NAD 83)
 BJ4621
 BJ4621|---------------------------------------------------------------------|
 BJ4621| PID    Reference Object                     Distance      Geod. Az  |
 BJ4621|                                                           dddmmss.s |
 BJ4621| BJ4620 53D009                              APPROX. 1.3 KM 1575757.2 |
 BJ4621|---------------------------------------------------------------------|
 BJ4621
 BJ4621                          SUPERSEDED SURVEY CONTROL
 BJ4621
 BJ4621  NAD 83(1986)-  30 36 24.09063(N)    090 30 45.41608(W) AD(       ) 2
 BJ4621  NAD 27      -  30 36 23.41156(N)    090 30 45.08970(W) AD(       ) 2
 BJ4621
 BJ4621.Superseded values are not recommended for survey control.
 BJ4621
 BJ4621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4621.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4621
 BJ4621_MARKER: DD = SURVEY DISK
 BJ4621_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ4621_SP_SET: OVERPASS
 BJ4621_STAMPING: 53D008
 BJ4621_MARK LOGO: LADHGS
 BJ4621_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4621
 BJ4621  HISTORY     - Date     Condition        Report By
 BJ4621  HISTORY     - 1967     MONUMENTED       LADH
 BJ4621
 BJ4621                          STATION DESCRIPTION
 BJ4621
 BJ4621'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4621'THIS STATION IS SET IN THE SOUTHWEST CORNER OF AN OVERPASS ON A
 BJ4621'PARISH ROAD OVER INTERSTATE 55.  THE STATION IS MARKED BY A STANDARD
 BJ4621'BRONZE DISK SET IN THE CURB, 4.70 FEET NORTHEAST OF A METAL WITNESS
 BJ4621'POST AND SIGN, 12.0 FEET SOUTH OF THE CENTERLINE OF THE OVERPASS.
 BJ4621'
 BJ4621'TO REACH THIS STATION FROM THE STATE HIGHWAY 40 INTERCHANGE ON
 BJ4621'INTERSTATE 55 IN WEST INDEPENDENCE, FOLLOW INTERSTATE 55 SOUTH FOR
 BJ4621'2.4 MILES TO THE STATION WHICH IS SET IN THE OVERPASS.
 BJ4621'
 BJ4621'STATION IS STAMPED 53D008.
 BJ4621'
 BJ4621'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4620 ***********************************************************************
 BJ4620  DESIGNATION -  53D009
 BJ4620  PID         -  BJ4620
 BJ4620  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4620  COUNTRY     -  US
 BJ4620  USGS QUAD   -  ALBANY (2018)
 BJ4620
 BJ4620                         *CURRENT SURVEY CONTROL
 BJ4620  ______________________________________________________________________
 BJ4620* NAD 83(1992) POSITION- 30 35 45.94733(N) 090 30 27.58110(W)   ADJUSTED
 BJ4620* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4620  **This station is located in a suspected subsidence area (see below).
 BJ4620  ______________________________________________________________________
 BJ4620  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BJ4620  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BJ4620  HORZ ORDER      -  SECOND
 BJ4620
 BJ4620.The horizontal coordinates were established by classical geodetic methods
 BJ4620.and adjusted by the National Geodetic Survey in January 1993.
 BJ4620
 BJ4620.** This station is in an area of known vertical motion. If an
 BJ4620.** orthometric height was ever established but is not available 
 BJ4620.** in the current survey control section, the orthometric height
 BJ4620.** is considered suspect.  Suspect heights are available in the
 BJ4620.** superseded section only if requested.
 BJ4620
 BJ4620.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4620.GEOID18 height accuracy estimate available here.
 BJ4620
 BJ4620.Click photographs - Photos may exist for this station.
 BJ4620
 BJ4620.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4620
 BJ4620. The following values were computed from the NAD 83(1992) position.
 BJ4620
 BJ4620;                    North         East     Units Scale Factor Converg.
 BJ4620;SPC LA S     -   232,629.726 1,079,183.284   MT  0.99997955   +0 24 46.2
 BJ4620;SPC LA S     -   763,219.36  3,540,620.49   sFT  0.99997955   +0 24 46.2
 BJ4620;UTM  15      - 3,387,487.151   738,967.266   MT  1.00030452   +1 16 09.0
 BJ4620
 BJ4620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4620!SPC LA S     -   1.00000095  x   0.99997955  =   0.99998050
 BJ4620!UTM  15      -   1.00000095  x   1.00030452  =   1.00030547
 BJ4620
 BJ4620:                Primary Azimuth Mark                     Grid Az
 BJ4620:SPC LA S     -  53D010                                   163 16 51.4
 BJ4620:UTM  15      -  53D010                                   162 25 28.6
 BJ4620
 BJ4620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3896787487(NAD 83)
 BJ4620
 BJ4620|---------------------------------------------------------------------|
 BJ4620| PID    Reference Object                     Distance      Geod. Az  |
 BJ4620|                                                           dddmmss.s |
 BJ4620| BJ4617 53D010                              APPROX. 1.1 KM 1634137.6 |
 BJ4620|---------------------------------------------------------------------|
 BJ4620
 BJ4620                          SUPERSEDED SURVEY CONTROL
 BJ4620
 BJ4620  NAD 83(1986)-  30 35 45.96293(N)    090 30 27.57843(W) AD(       ) 2
 BJ4620  NAD 27      -  30 35 45.28265(N)    090 30 27.25309(W) AD(       ) 2
 BJ4620
 BJ4620.Superseded values are not recommended for survey control.
 BJ4620
 BJ4620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4620.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4620
 BJ4620_MARKER: DD = SURVEY DISK
 BJ4620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4620_STAMPING: 53D009
 BJ4620_MARK LOGO: LADHGS
 BJ4620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4620+STABILITY: SURFACE MOTION
 BJ4620
 BJ4620  HISTORY     - Date     Condition        Report By
 BJ4620  HISTORY     - 1967     MONUMENTED       LADH
 BJ4620
 BJ4620                          STATION DESCRIPTION
 BJ4620
 BJ4620'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4620'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 1.40 MILES FROM
 BJ4620'THE STATE HIGHWAY 442 INTERCHANGE IN WEST TICKFAW.  THE STATION IS
 BJ4620'SET TO THE EAST OF INTERSTATE 55 NEAR THE RIGHT OF WAY FENCE, 1.20
 BJ4620'FEET EAST OF A METAL WITNESS POST AND SIGN, 2.20 FEET WEST OF THE
 BJ4620'RIGHT OF WAY FENCE, 16.15 FEET NORTHWEST OF A 16 INCH PINE TREE,
 BJ4620'AND 103.0 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF
 BJ4620'INTERSTATE 55.
 BJ4620'
 BJ4620'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE
 BJ4620'POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BJ4620'STATION IS STAMPED 53D009.
 BJ4620'
 BJ4620'TO REACH THIS STATION FROM THE STATE HIGHWAY 442 INTERCHANGE ON
 BJ4620'INTERSTATE 55 FOLLOW INTERSTATE 55 NORTH FOR 1.40 MILES TO THE
 BJ4620'STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ4620'
 BJ4620'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4617 ***********************************************************************
 BJ4617  DESIGNATION -  53D010
 BJ4617  PID         -  BJ4617
 BJ4617  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4617  COUNTRY     -  US
 BJ4617  USGS QUAD   -  ALBANY (2018)
 BJ4617
 BJ4617                         *CURRENT SURVEY CONTROL
 BJ4617  ______________________________________________________________________
 BJ4617* NAD 83(1992) POSITION- 30 35 11.81530(N) 090 30 16.04002(W)   ADJUSTED
 BJ4617* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4617  **This station is located in a suspected subsidence area (see below).
 BJ4617  ______________________________________________________________________
 BJ4617  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BJ4617  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 BJ4617  HORZ ORDER      -  SECOND
 BJ4617
 BJ4617.The horizontal coordinates were established by classical geodetic methods
 BJ4617.and adjusted by the National Geodetic Survey in January 1993.
 BJ4617
 BJ4617.** This station is in an area of known vertical motion. If an
 BJ4617.** orthometric height was ever established but is not available 
 BJ4617.** in the current survey control section, the orthometric height
 BJ4617.** is considered suspect.  Suspect heights are available in the
 BJ4617.** superseded section only if requested.
 BJ4617
 BJ4617.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4617.GEOID18 height accuracy estimate available here.
 BJ4617
 BJ4617.Click photographs - Photos may exist for this station.
 BJ4617
 BJ4617.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4617
 BJ4617. The following values were computed from the NAD 83(1992) position.
 BJ4617
 BJ4617;                    North         East     Units Scale Factor Converg.
 BJ4617;SPC LA S     -   231,580.895 1,079,498.328   MT  0.99997785   +0 24 52.0
 BJ4617;SPC LA S     -   759,778.32  3,541,654.10   sFT  0.99997785   +0 24 52.0
 BJ4617;UTM  15      - 3,386,442.804   739,298.055   MT  1.00030647   +1 16 13.6
 BJ4617
 BJ4617!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4617!SPC LA S     -   1.00000117  x   0.99997785  =   0.99997902
 BJ4617!UTM  15      -   1.00000117  x   1.00030647  =   1.00030764
 BJ4617
 BJ4617:                Primary Azimuth Mark                     Grid Az
 BJ4617:SPC LA S     -  53D009                                   343 16 51.5
 BJ4617:UTM  15      -  53D009                                   342 25 29.9
 BJ4617
 BJ4617_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3929886442(NAD 83)
 BJ4617
 BJ4617|---------------------------------------------------------------------|
 BJ4617| PID    Reference Object                     Distance      Geod. Az  |
 BJ4617|                                                           dddmmss.s |
 BJ4617| BJ4620 53D009                              APPROX. 1.1 KM 3434143.5 |
 BJ4617|---------------------------------------------------------------------|
 BJ4617
 BJ4617                          SUPERSEDED SURVEY CONTROL
 BJ4617
 BJ4617  NAD 83(1986)-  30 35 11.83097(N)    090 30 16.03735(W) AD(       ) 2
 BJ4617  NAD 27      -  30 35 11.14953(N)    090 30 15.71271(W) AD(       ) 2
 BJ4617
 BJ4617.Superseded values are not recommended for survey control.
 BJ4617
 BJ4617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4617.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4617
 BJ4617_MARKER: DD = SURVEY DISK
 BJ4617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4617_STAMPING: 53D010
 BJ4617_MARK LOGO: LADHGS
 BJ4617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4617+STABILITY: SURFACE MOTION
 BJ4617
 BJ4617  HISTORY     - Date     Condition        Report By
 BJ4617  HISTORY     - 1967     MONUMENTED       LADH
 BJ4617
 BJ4617                          STATION DESCRIPTION
 BJ4617
 BJ4617'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4617'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 0.9 MILES FROM THE
 BJ4617'STATE HIGHWAY 442 INTERCHANGE IN WEST TICKFAW.  THE STATION IS SET
 BJ4617'TO THE EAST OF INTERSTATE 55 NEAR THE RIGHT OF WAY FENCE IN A CURVE,
 BJ4617'1.40 FEET EAST OF A METAL WITNESS POST AND SIGN, 2.00 FEET WEST
 BJ4617'OF THE RIGHT OF WAY FENCE, 102.45 FEET EAST OF A METAL WITNESS POST
 BJ4617'AND SIGN, 2.00 FEET WEST OF THE RIGHT OF WAY FENCE, 102.45 FEET EAST
 BJ4617'OF THE CENTERLINE OF THE NORTH BOUND LANE OF INTERSTATE 55, 15.0
 BJ4617'FEET NORTHWEST OF A 16 INCH LIVE OAK TREE, AND 21.30 FEET
 BJ4617'SOUTH OF A 16 INCH PINE TREE.
 BJ4617'
 BJ4617'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4617'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ4617'GROUND.  STATION IS STAMPED 53D010.
 BJ4617'
 BJ4617'TO REACH THIS STATION FROM THE STATE HIGHWAY 442 INTERCHANGE ON
 BJ4617'INTERSTATE 55 IN WEST TICKFAW, FOLLOW INTERSTATE 55 NORTH FOR 0.9
 BJ4617'MILE TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY.
 BJ4617'
 BJ4617'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4619 ***********************************************************************
 BJ4619  DESIGNATION -  53D011
 BJ4619  PID         -  BJ4619
 BJ4619  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4619  COUNTRY     -  US
 BJ4619  USGS QUAD   -  ALBANY (2018)
 BJ4619
 BJ4619                         *CURRENT SURVEY CONTROL
 BJ4619  ______________________________________________________________________
 BJ4619* NAD 83(1992) POSITION- 30 34 37.69952(N) 090 30 16.93400(W)   ADJUSTED
 BJ4619* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4619  **This station is located in a suspected subsidence area (see below).
 BJ4619  ______________________________________________________________________
 BJ4619  GEOID HEIGHT    -        -26.998 (meters)                     GEOID18
 BJ4619  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 BJ4619  HORZ ORDER      -  SECOND
 BJ4619
 BJ4619.The horizontal coordinates were established by classical geodetic methods
 BJ4619.and adjusted by the National Geodetic Survey in January 1993.
 BJ4619
 BJ4619.** This station is in an area of known vertical motion. If an
 BJ4619.** orthometric height was ever established but is not available 
 BJ4619.** in the current survey control section, the orthometric height
 BJ4619.** is considered suspect.  Suspect heights are available in the
 BJ4619.** superseded section only if requested.
 BJ4619
 BJ4619.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4619.GEOID18 height accuracy estimate available here.
 BJ4619
 BJ4619.Click photographs - Photos may exist for this station.
 BJ4619
 BJ4619.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4619
 BJ4619. The following values were computed from the NAD 83(1992) position.
 BJ4619
 BJ4619;                    North         East     Units Scale Factor Converg.
 BJ4619;SPC LA S     -   230,530.176 1,079,482.108   MT  0.99997617   +0 24 51.6
 BJ4619;SPC LA S     -   756,331.09  3,541,600.88   sFT  0.99997617   +0 24 51.6
 BJ4619;UTM  15      - 3,385,391.614   739,297.531   MT  1.00030647   +1 16 11.8
 BJ4619
 BJ4619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4619!SPC LA S     -   0.99999997  x   0.99997617  =   0.99997614
 BJ4619!UTM  15      -   0.99999997  x   1.00030647  =   1.00030644
 BJ4619
 BJ4619:                Primary Azimuth Mark                     Grid Az
 BJ4619:SPC LA S     -  53D010                                   000 53 03.8
 BJ4619:UTM  15      -  53D010                                   000 01 43.6
 BJ4619
 BJ4619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3929785391(NAD 83)
 BJ4619
 BJ4619|---------------------------------------------------------------------|
 BJ4619| PID    Reference Object                     Distance      Geod. Az  |
 BJ4619|                                                           dddmmss.s |
 BJ4619| BJ4617 53D010                              APPROX. 1.1 KM 0011755.4 |
 BJ4619|---------------------------------------------------------------------|
 BJ4619
 BJ4619                          SUPERSEDED SURVEY CONTROL
 BJ4619
 BJ4619  NAD 83(1986)-  30 34 37.71527(N)    090 30 16.93132(W) AD(       ) 2
 BJ4619  NAD 27      -  30 34 37.03287(N)    090 30 16.60692(W) AD(       ) 2
 BJ4619
 BJ4619.Superseded values are not recommended for survey control.
 BJ4619
 BJ4619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4619.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4619
 BJ4619_MARKER: DD = SURVEY DISK
 BJ4619_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ4619_SP_SET: ABUTMENT
 BJ4619_STAMPING: 53D011
 BJ4619_MARK LOGO: LADHGS
 BJ4619_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4619
 BJ4619  HISTORY     - Date     Condition        Report By
 BJ4619  HISTORY     - 1967     MONUMENTED       LADH
 BJ4619
 BJ4619                          STATION DESCRIPTION
 BJ4619
 BJ4619'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4619'THIS STATION IS SET IN THE SOUTHWEST CORNER OF THE STATE HIGHWAY 442
 BJ4619'OVERPASS, WEST OF TICKFAW, ON INTERSTATE 55.  THE STATION IS MARKED
 BJ4619'BY A STANDARD BRONZE DISK SET IN THE ABUTMENT, 3.10 FEET NORTH OF THE
 BJ4619'SOUTH CURB, 7.35 FEET NORTH OF A WITNESS POST AND SIGN, AND 11.0
 BJ4619'FEET SOUTH OF THE CENTERLINE OF THE OVERPASS.
 BJ4619'
 BJ4619'TO REACH THIS STATION FROM THE INTERSECTION OF U. S. HIGHWAY 51 AND
 BJ4619'STATE HIGHWAY 442 IN TICKFAW, FOLLOW STATE HIGHWAY 442 WEST FOR 1.3
 BJ4619'MILES TO THE STATE HIGHWAY 442 INTERCHANGE ON INTERSTATE 55 AND THE
 BJ4619'STATION WHICH IS SET IN THE OVERPASS.  STATION IS STAMPED 53D011.
 BJ4619'
 BJ4619'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4618 ***********************************************************************
 BJ4618  DESIGNATION -  53D012
 BJ4618  PID         -  BJ4618
 BJ4618  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4618  COUNTRY     -  US
 BJ4618  USGS QUAD   -  ALBANY (2018)
 BJ4618
 BJ4618                         *CURRENT SURVEY CONTROL
 BJ4618  ______________________________________________________________________
 BJ4618* NAD 83(1992) POSITION- 30 33 46.27075(N) 090 30 16.39678(W)   ADJUSTED
 BJ4618* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4618  **This station is located in a suspected subsidence area (see below).
 BJ4618  ______________________________________________________________________
 BJ4618  GEOID HEIGHT    -        -26.978 (meters)                     GEOID18
 BJ4618  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BJ4618  HORZ ORDER      -  SECOND
 BJ4618
 BJ4618.The horizontal coordinates were established by classical geodetic methods
 BJ4618.and adjusted by the National Geodetic Survey in January 1993.
 BJ4618
 BJ4618.** This station is in an area of known vertical motion. If an
 BJ4618.** orthometric height was ever established but is not available 
 BJ4618.** in the current survey control section, the orthometric height
 BJ4618.** is considered suspect.  Suspect heights are available in the
 BJ4618.** superseded section only if requested.
 BJ4618
 BJ4618.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4618.GEOID18 height accuracy estimate available here.
 BJ4618
 BJ4618.Click photographs - Photos may exist for this station.
 BJ4618
 BJ4618.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4618
 BJ4618. The following values were computed from the NAD 83(1992) position.
 BJ4618
 BJ4618;                    North         East     Units Scale Factor Converg.
 BJ4618;SPC LA S     -   228,946.610 1,079,507.876   MT  0.99997370   +0 24 51.8
 BJ4618;SPC LA S     -   751,135.67  3,541,685.42   sFT  0.99997370   +0 24 51.8
 BJ4618;UTM  15      - 3,383,808.084   739,346.952   MT  1.00030676   +1 16 10.2
 BJ4618
 BJ4618!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4618!SPC LA S     -   1.00000024  x   0.99997370  =   0.99997394
 BJ4618!UTM  15      -   1.00000024  x   1.00030676  =   1.00030700
 BJ4618
 BJ4618:                Primary Azimuth Mark                     Grid Az
 BJ4618:SPC LA S     -  53E001                                   177 06 46.0
 BJ4618:UTM  15      -  53E001                                   176 15 27.6
 BJ4618
 BJ4618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3934683808(NAD 83)
 BJ4618
 BJ4618|---------------------------------------------------------------------|
 BJ4618| PID    Reference Object                     Distance      Geod. Az  |
 BJ4618|                                                           dddmmss.s |
 BJ4618| BJ4614 53E001                              APPROX. 2.0 KM 1773137.8 |
 BJ4618|---------------------------------------------------------------------|
 BJ4618
 BJ4618                          SUPERSEDED SURVEY CONTROL
 BJ4618
 BJ4618  NAD 83(1986)-  30 33 46.28660(N)    090 30 16.39410(W) AD(       ) 2
 BJ4618  NAD 27      -  30 33 45.60274(N)    090 30 16.06996(W) AD(       ) 2
 BJ4618
 BJ4618.Superseded values are not recommended for survey control.
 BJ4618
 BJ4618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4618.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4618
 BJ4618_MARKER: DD = SURVEY DISK
 BJ4618_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ4618_SP_SET: ABUTMENT
 BJ4618_STAMPING: 53D012
 BJ4618_MARK LOGO: LADHGS
 BJ4618_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4618
 BJ4618  HISTORY     - Date     Condition        Report By
 BJ4618  HISTORY     - 1968     MONUMENTED       LADH
 BJ4618
 BJ4618                          STATION DESCRIPTION
 BJ4618
 BJ4618'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4618'THIS STATION IS LOCATED IN THE SOUTHWEST CORNER OF AN OVERPASS ON
 BJ4618'INTERSTATE 55.  THE STATION IS MARKED BY A STANDARD BRONZE DISK SET
 BJ4618'IN THE ABUTMENT OF THE OVERPASS 3 FEET FROM THE SOUTH CURB.
 BJ4618'
 BJ4618'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 INTERCHANGE IN WEST
 BJ4618'HAMMOND, FOLLOW INTERSTATE 55 NORTH FOR 4.2 MILES TO THE STATION
 BJ4618'WHICH IS SET IN THE OVERPASS.  STATION IS STAMPED 53D012.
 BJ4618'
 BJ4618'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4184 ***********************************************************************
 BJ4184  DESIGNATION -  53D014
 BJ4184  PID         -  BJ4184
 BJ4184  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4184  COUNTRY     -  US
 BJ4184  USGS QUAD   -  HAMMOND (2018)
 BJ4184
 BJ4184                         *CURRENT SURVEY CONTROL
 BJ4184  ______________________________________________________________________
 BJ4184* NAD 83(1992) POSITION- 30 36 22.64240(N) 090 28 12.96139(W)   ADJUSTED
 BJ4184* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4184  **This station is located in a suspected subsidence area (see below).
 BJ4184  ______________________________________________________________________
 BJ4184  GEOID HEIGHT    -        -27.030 (meters)                     GEOID18
 BJ4184  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 BJ4184  HORZ ORDER      -  SECOND
 BJ4184
 BJ4184.The horizontal coordinates were established by classical geodetic methods
 BJ4184.and adjusted by the National Geodetic Survey in January 1993.
 BJ4184
 BJ4184.** This station is in an area of known vertical motion. If an
 BJ4184.** orthometric height was ever established but is not available 
 BJ4184.** in the current survey control section, the orthometric height
 BJ4184.** is considered suspect.  Suspect heights are available in the
 BJ4184.** superseded section only if requested.
 BJ4184
 BJ4184.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4184.GEOID18 height accuracy estimate available here.
 BJ4184
 BJ4184.Click photographs - Photos may exist for this station.
 BJ4184
 BJ4184.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4184
 BJ4184. The following values were computed from the NAD 83(1992) position.
 BJ4184
 BJ4184;                    North         East     Units Scale Factor Converg.
 BJ4184;SPC LA S     -   233,786.128 1,082,760.887   MT  0.99998141   +0 25 53.6
 BJ4184;SPC LA S     -   767,013.32  3,552,358.01   sFT  0.99998141   +0 25 53.6
 BJ4184;UTM  15      - 3,388,697.320   742,528.371   MT  1.00032567   +1 17 19.0
 BJ4184
 BJ4184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4184!SPC LA S     -   1.00000040  x   0.99998141  =   0.99998181
 BJ4184!UTM  15      -   1.00000040  x   1.00032567  =   1.00032607
 BJ4184
 BJ4184:                Primary Azimuth Mark                     Grid Az
 BJ4184:SPC LA S     -  53D015                                   122 44 21.0
 BJ4184:UTM  15      -  53D015                                   121 52 55.6
 BJ4184
 BJ4184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4252888697(NAD 83)
 BJ4184
 BJ4184|---------------------------------------------------------------------|
 BJ4184| PID    Reference Object                     Distance      Geod. Az  |
 BJ4184|                                                           dddmmss.s |
 BJ4184| BJ4180 53D015                              APPROX. 1.0 KM 1231014.6 |
 BJ4184|---------------------------------------------------------------------|
 BJ4184
 BJ4184                          SUPERSEDED SURVEY CONTROL
 BJ4184
 BJ4184  NAD 83(1986)-  30 36 22.65817(N)    090 28 12.95877(W) AD(       ) 2
 BJ4184  NAD 27      -  30 36 21.97968(N)    090 28 12.63573(W) AD(       ) 2
 BJ4184
 BJ4184.Superseded values are not recommended for survey control.
 BJ4184
 BJ4184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4184.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4184
 BJ4184_MARKER: DD = SURVEY DISK
 BJ4184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4184_STAMPING: 53D014
 BJ4184_MARK LOGO: LADH
 BJ4184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4184+STABILITY: SURFACE MOTION
 BJ4184
 BJ4184  HISTORY     - Date     Condition        Report By
 BJ4184  HISTORY     - 1967     MONUMENTED       LADH
 BJ4184
 BJ4184                          STATION DESCRIPTION
 BJ4184
 BJ4184'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4184'THIS STATION IS LOCATED ALONG STATE HIGHWAY 1065 NORTHEAST OF
 BJ4184'TICKFAW, NEAR A SMALL CHURCH.  THE STATION IS SET ON THE EAST SIDE OF
 BJ4184'THE HIGHWAY NEAR THE RIGHT OF WAY FENCE AND A GAS METER, 1.32
 BJ4184'FEET EAST OF A METAL WITNESS POST AND SIGN, 2.35 FEET WEST OF THE
 BJ4184'RIGHT OF WAY FENCE, 8.35 FEET NORTHWEST OF A GAS METER, 41.50
 BJ4184'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 1065, 60.10 FEET
 BJ4184'SOUTH OF A CONCRETE HIGHWAY RIGHT OF WAY MARKER, AND 120 FEET
 BJ4184'SOUTH OF A SMALL WHITE CHURCH.
 BJ4184'
 BJ4184'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4184'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ4184'GROUND.  STATION IS STAMPED 53D014.
 BJ4184'
 BJ4184'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 190 AND
 BJ4184'STATE HIGHWAY 442 IN TICKFAW, FOLLOW U.S. HIGHWAY 190 NORTH FOR 2.20
 BJ4184'MILES TO ITS INTERSECTION WITH A BLACKTOP ROAD LEADING EAST OVER
 BJ4184'THE ILLINOIS CENTRAL RAILROAD, GO EAST ON BLACKTOP FOR 1.35 MILES
 BJ4184'TO THE STATION WHICH IS SET TO THE EAST OF THE HIGHWAY IN A CURVE.
 BJ4184'
 BJ4184'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4180 ***********************************************************************
 BJ4180  DESIGNATION -  53D015
 BJ4180  PID         -  BJ4180
 BJ4180  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4180  COUNTRY     -  US
 BJ4180  USGS QUAD   -  HAMMOND (2018)
 BJ4180
 BJ4180                         *CURRENT SURVEY CONTROL
 BJ4180  ______________________________________________________________________
 BJ4180* NAD 83(1992) POSITION- 30 36 05.71537(N) 090 27 43.02627(W)   ADJUSTED
 BJ4180* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4180  **This station is located in a suspected subsidence area (see below).
 BJ4180  ______________________________________________________________________
 BJ4180  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BJ4180  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 BJ4180  HORZ ORDER      -  SECOND
 BJ4180
 BJ4180.The horizontal coordinates were established by classical geodetic methods
 BJ4180.and adjusted by the National Geodetic Survey in January 1993.
 BJ4180
 BJ4180.** This station is in an area of known vertical motion. If an
 BJ4180.** orthometric height was ever established but is not available 
 BJ4180.** in the current survey control section, the orthometric height
 BJ4180.** is considered suspect.  Suspect heights are available in the
 BJ4180.** superseded section only if requested.
 BJ4180
 BJ4180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4180.GEOID18 height accuracy estimate available here.
 BJ4180
 BJ4180.Click photographs - Photos may exist for this station.
 BJ4180
 BJ4180.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4180
 BJ4180. The following values were computed from the NAD 83(1992) position.
 BJ4180
 BJ4180;                    North         East     Units Scale Factor Converg.
 BJ4180;SPC LA S     -   233,270.917 1,083,562.205   MT  0.99998055   +0 26 08.5
 BJ4180;SPC LA S     -   765,323.00  3,554,987.00   sFT  0.99998055   +0 26 08.5
 BJ4180;UTM  15      - 3,388,193.977   743,337.586   MT  1.00033053   +1 17 33.6
 BJ4180
 BJ4180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4180!SPC LA S     -   1.00000067  x   0.99998055  =   0.99998122
 BJ4180!UTM  15      -   1.00000067  x   1.00033053  =   1.00033120
 BJ4180
 BJ4180:                Primary Azimuth Mark                     Grid Az
 BJ4180:SPC LA S     -  MT STEVENS                               175 18 15.6
 BJ4180:UTM  15      -  MT STEVENS                               174 26 50.5
 BJ4180
 BJ4180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4333788193(NAD 83)
 BJ4180
 BJ4180|---------------------------------------------------------------------|
 BJ4180| PID    Reference Object                     Distance      Geod. Az  |
 BJ4180|                                                           dddmmss.s |
 BJ4180| BJ4177 MT STEVENS                          APPROX. 0.7 KM 1754424.1 |
 BJ4180|---------------------------------------------------------------------|
 BJ4180
 BJ4180                          SUPERSEDED SURVEY CONTROL
 BJ4180
 BJ4180  NAD 83(1986)-  30 36 05.73123(N)    090 27 43.02374(W) AD(       ) 2
 BJ4180  NAD 27      -  30 36 05.05242(N)    090 27 42.70139(W) AD(       ) 2
 BJ4180
 BJ4180.Superseded values are not recommended for survey control.
 BJ4180
 BJ4180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4180.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4180
 BJ4180_MARKER: DD = SURVEY DISK
 BJ4180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4180_STAMPING: 53D015
 BJ4180_MARK LOGO: LADH
 BJ4180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4180+STABILITY: SURFACE MOTION
 BJ4180
 BJ4180  HISTORY     - Date     Condition        Report By
 BJ4180  HISTORY     - 1967     MONUMENTED       LADH
 BJ4180
 BJ4180                          STATION DESCRIPTION
 BJ4180
 BJ4180'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4180'THIS STATION IS LOCATED ABOUT 1.9 MILES NORTHEAST OF TICKFAW, ON THE
 BJ4180'BACK SLOPE WEST OF STATE HIGHWAY 1065.  THE STATION IS SET NEAR THE
 BJ4180'RIGHT OF WAY FENCE, 1.90 FEET WEST OF A METAL WITNESS POST AND
 BJ4180'SIGN, 2.35 FEET EAST OF THE RIGHT OF WAY FENCE, 14.50 FEET SOUTH OF
 BJ4180'A 14 INCH PECAN TREE, 38.95 FEET WEST OF THE CENTERLINE OF STATE
 BJ4180'HIGHWAY 1065, AND 0.4 MILE NORTH OF THE MT. STEVENS CEMETERY.
 BJ4180'
 BJ4180'THE STATION IS A STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST
 BJ4180'THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BJ4180'STATION IS STAMPED 53D015.
 BJ4180'
 BJ4180'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND
 BJ4180'STATE HIGHWAY 442 IN TICKFAW, FOLLOW STATE HIGHWAY 442 EAST FOR 1.35
 BJ4180'MILES TO ITS INTERSECTION WITH STATE HIGHWAY 1065, THENCE NORTH
 BJ4180'ALONG STATE HIGHWAY 1065 FOR 0.79 MILES TO THE STATION WHICH IS SET
 BJ4180'TO THE WEST OF THE HIGHWAY.
 BJ4180'
 BJ4180'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4614 ***********************************************************************
 BJ4614  DESIGNATION -  53E001
 BJ4614  PID         -  BJ4614
 BJ4614  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4614  COUNTRY     -  US
 BJ4614  USGS QUAD   -  ALBANY (2018)
 BJ4614
 BJ4614                         *CURRENT SURVEY CONTROL
 BJ4614  ______________________________________________________________________
 BJ4614* NAD 83(1992) POSITION- 30 32 41.14322(N) 090 30 13.14725(W)   ADJUSTED
 BJ4614* NAD 83(1992) ELLIP HT-    -2.988 (meters)        (11/16/93)   ADJUSTED
 BJ4614* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4614  **This station is located in a suspected subsidence area (see below).
 BJ4614  ______________________________________________________________________
 BJ4614  GEOID HEIGHT    -        -26.950 (meters)                     GEOID18
 BJ4614  NAD 83(1992) X  -    -48,327.254 (meters)                     COMP
 BJ4614  NAD 83(1992) Y  - -5,497,598.125 (meters)                     COMP
 BJ4614  NAD 83(1992) Z  -  3,222,527.769 (meters)                     COMP
 BJ4614  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ4614  HORZ ORDER      -  SECOND
 BJ4614  ELLP ORDER      -  FOURTH    CLASS II
 BJ4614
 BJ4614.The horizontal coordinates were established by classical geodetic methods
 BJ4614.and adjusted by the National Geodetic Survey in January 1993.
 BJ4614
 BJ4614.** This station is in an area of known vertical motion. If an
 BJ4614.** orthometric height was ever established but is not available 
 BJ4614.** in the current survey control section, the orthometric height
 BJ4614.** is considered suspect.  Suspect heights are available in the
 BJ4614.** superseded section only if requested.
 BJ4614
 BJ4614.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4614.GEOID18 height accuracy estimate available here.
 BJ4614
 BJ4614.Click photographs - Photos may exist for this station.
 BJ4614
 BJ4614.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ4614
 BJ4614.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4614
 BJ4614.The ellipsoidal height was determined by GPS observations
 BJ4614.and is referenced to NAD 83.
 BJ4614
 BJ4614. The following values were computed from the NAD 83(1992) position.
 BJ4614
 BJ4614;                    North         East     Units Scale Factor Converg.
 BJ4614;SPC LA S     -   226,941.746 1,079,608.990   MT  0.99997066   +0 24 53.5
 BJ4614;SPC LA S     -   744,558.05  3,542,017.16   sFT  0.99997066   +0 24 53.5
 BJ4614;UTM  15      - 3,381,804.280   739,478.007   MT  1.00030754   +1 16 09.4
 BJ4614
 BJ4614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4614!SPC LA S     -   1.00000047  x   0.99997066  =   0.99997113
 BJ4614!UTM  15      -   1.00000047  x   1.00030754  =   1.00030801
 BJ4614
 BJ4614:                Primary Azimuth Mark                     Grid Az
 BJ4614:SPC LA S     -  53E002                                   182 14 51.8
 BJ4614:UTM  15      -  53E002                                   181 23 35.9
 BJ4614
 BJ4614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3947881804(NAD 83)
 BJ4614
 BJ4614|---------------------------------------------------------------------|
 BJ4614| PID    Reference Object                     Distance      Geod. Az  |
 BJ4614|                                                           dddmmss.s |
 BJ4614| BJ4616 53E002                              APPROX. 1.5 KM 1823945.3 |
 BJ4614|---------------------------------------------------------------------|
 BJ4614
 BJ4614                          SUPERSEDED SURVEY CONTROL
 BJ4614
 BJ4614  NAD 83(1986)-  30 32 41.15930(N)    090 30 13.14463(W) AD(       ) 2
 BJ4614  NAD 27      -  30 32 40.47355(N)    090 30 12.82053(W) AD(       ) 2
 BJ4614
 BJ4614.Superseded values are not recommended for survey control.
 BJ4614
 BJ4614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4614.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4614
 BJ4614_MARKER: DD = SURVEY DISK
 BJ4614_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ4614_SP_SET: OVERPASS
 BJ4614_STAMPING: 53E001
 BJ4614_MARK LOGO: LADHGS
 BJ4614_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ4614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ4614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4614+SATELLITE: SATELLITE OBSERVATIONS - November 17, 1992
 BJ4614
 BJ4614  HISTORY     - Date     Condition        Report By
 BJ4614  HISTORY     - 1968     MONUMENTED       LADH
 BJ4614  HISTORY     - 1968     GOOD             LADH
 BJ4614  HISTORY     - 19921117 GOOD             NOS
 BJ4614
 BJ4614                          STATION DESCRIPTION
 BJ4614
 BJ4614'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4614'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 2.9 MILES FROM THE
 BJ4614'U.S. HIGHWAY 190 INTERCHANGE IN HAMMOND.  THE STATION IS SET IN THE
 BJ4614'NORTHEAST CORNER OF THE STATE HIGHWAY 1064 OVERPASS ON INTERSTATE
 BJ4614'55.  THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE CURB
 BJ4614'OF THE OVERPASS, 4.55 FEET SOUTHWEST OF A METAL WITNESS POST AND
 BJ4614'SIGN, AND 14.15 FEET NORTH OF THE CENTERLINE OF THE ROADWAY.
 BJ4614'STATION IS STAMPED 53E001.
 BJ4614'
 BJ4614'TO REACH THIS STATION FROM THE U.S. HIGHWAY INTERCHANGE IN WEST
 BJ4614'HAMMOND, FOLLOW INTERSTATE 55 NORTH FOR 2.9 MILES TO THE STATION.
 BJ4614'
 BJ4614'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4614
 BJ4614                          STATION RECOVERY (1968)
 BJ4614
 BJ4614'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968
 BJ4614'RECOVERED IN GOOD CONDITION.
 BJ4614
 BJ4614                          STATION RECOVERY (1992)
 BJ4614
 BJ4614'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ4614'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 2.9 MI (4.67 KM)
 BJ4614'FROM THE U.S. HIGHWAY 190 INTERCHANGE IN HAMMOND SET IN THE NORTHEAST
 BJ4614'CORNER OF THE STATE HIGHWAY 1064 OVERPASS ON INTERSTATE 55.
 BJ4614'TO REACH FROM THE US HIGHWAY INTERCHANGE IN WEST HAMMOND, FOLLOW
 BJ4614'INTERSTATE 55 NORTH FOR 2.9 MI (4.67 KM) TO THE HIGHWAY 1064 OVERPASS
 BJ4614'AND STATION.
 BJ4614'STATION IS MARKED BY A STANDARD BROONZE DISK STAMPED ---53E001--- SET
 BJ4614'IN THE CURB OF THE OVERPASS, 4.55 FT (1.39 M) SOUTHWEST OF A METAL
 BJ4614'WITNESS POST AND SIGN, AND 14.15 FT (4.31 M) NORTH OF THE CENTERLINE
 BJ4614'OF THE ROADWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4616 ***********************************************************************
 BJ4616  DESIGNATION -  53E002
 BJ4616  PID         -  BJ4616
 BJ4616  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4616  COUNTRY     -  US
 BJ4616  USGS QUAD   -  ALBANY (2018)
 BJ4616
 BJ4616                         *CURRENT SURVEY CONTROL
 BJ4616  ______________________________________________________________________
 BJ4616* NAD 83(1992) POSITION- 30 31 54.04637(N) 090 30 15.67737(W)   ADJUSTED
 BJ4616* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4616  **This station is located in a suspected subsidence area (see below).
 BJ4616  ______________________________________________________________________
 BJ4616  GEOID HEIGHT    -        -26.931 (meters)                     GEOID18
 BJ4616  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BJ4616  HORZ ORDER      -  SECOND
 BJ4616
 BJ4616.The horizontal coordinates were established by classical geodetic methods
 BJ4616.and adjusted by the National Geodetic Survey in January 1993.
 BJ4616
 BJ4616.** This station is in an area of known vertical motion. If an
 BJ4616.** orthometric height was ever established but is not available 
 BJ4616.** in the current survey control section, the orthometric height
 BJ4616.** is considered suspect.  Suspect heights are available in the
 BJ4616.** superseded section only if requested.
 BJ4616
 BJ4616.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4616.GEOID18 height accuracy estimate available here.
 BJ4616
 BJ4616.Click photographs - Photos may exist for this station.
 BJ4616
 BJ4616.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4616
 BJ4616. The following values were computed from the NAD 83(1992) position.
 BJ4616
 BJ4616;                    North         East     Units Scale Factor Converg.
 BJ4616;SPC LA S     -   225,490.998 1,079,552.048   MT  0.99996852   +0 24 52.2
 BJ4616;SPC LA S     -   739,798.38  3,541,830.34   sFT  0.99996852   +0 24 52.2
 BJ4616;UTM  15      - 3,380,352.354   739,442.686   MT  1.00030733   +1 16 06.3
 BJ4616
 BJ4616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4616!SPC LA S     -   1.00000175  x   0.99996852  =   0.99997027
 BJ4616!UTM  15      -   1.00000175  x   1.00030733  =   1.00030909
 BJ4616
 BJ4616:                Primary Azimuth Mark                     Grid Az
 BJ4616:SPC LA S     -  53 E 003                                 175 56 17.2
 BJ4616:UTM  15      -  53 E 003                                 175 05 03.1
 BJ4616
 BJ4616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3944280352(NAD 83)
 BJ4616
 BJ4616|---------------------------------------------------------------------|
 BJ4616| PID    Reference Object                     Distance      Geod. Az  |
 BJ4616|                                                           dddmmss.s |
 BJ4616| BJ4613 53 E 003                            APPROX. 1.4 KM 1762109.4 |
 BJ4616|---------------------------------------------------------------------|
 BJ4616
 BJ4616                          SUPERSEDED SURVEY CONTROL
 BJ4616
 BJ4616  NAD 83(1986)-  30 31 54.06259(N)    090 30 15.67484(W) AD(       ) 2
 BJ4616  NAD 27      -  30 31 53.37542(N)    090 30 15.35096(W) AD(       ) 2
 BJ4616
 BJ4616.Superseded values are not recommended for survey control.
 BJ4616
 BJ4616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4616.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4616
 BJ4616_MARKER: DD = SURVEY DISK
 BJ4616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4616_STAMPING: 53E002
 BJ4616_MARK LOGO: LADHGS
 BJ4616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4616+STABILITY: SURFACE MOTION
 BJ4616
 BJ4616  HISTORY     - Date     Condition        Report By
 BJ4616  HISTORY     - 1967     MONUMENTED       LADH
 BJ4616  HISTORY     - 1973     GOOD             NGS
 BJ4616
 BJ4616                          STATION DESCRIPTION
 BJ4616
 BJ4616'DESCRIBED BY LA DEPT OF HIGHWAYS 1967 (RT)
 BJ4616'THIS STATION IS LOCATED NORTH ALONG INTERSTATE 55, 1.90 MILES FROM
 BJ4616'THE U.S. HIGHWAY 190 INTERCHANGE ON INTERSTATE 55 IN WEST HAMMOND.
 BJ4616'THE STATION IS SET TO THE WEST OF INTERSTATE 55 NEAR THE RIGHT OF
 BJ4616'WAY FENCE, 1.75 FEET WEST OF A METAL WITNESS POST AND SIGN, 2.30
 BJ4616'FEET EAST OF THE RIGHT OF WAY FENCE, 7.70 FEET SOUTHEAST OF A 8 INCH
 BJ4616'LIVE OAK TREE, AND 103.0 FEET WEST OF THE CENTERLINE OF THE SOUTH
 BJ4616'BOUND LANE OF INTERSTATE 55.
 BJ4616'
 BJ4616'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4616'CONCRETE POST THAT IS PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 BJ4616'GROUND.  STATION IS STAMPED 53E002.
 BJ4616'
 BJ4616'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 INTERCHANGE ON
 BJ4616'INTERSTATE 55 IN WEST HAMMOND, FOLLOW INTERSTATE 55 NORTH FOR 1.90
 BJ4616'MILES TO THE STATION WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BJ4616'
 BJ4616'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ4616
 BJ4616                          STATION RECOVERY (1973)
 BJ4616
 BJ4616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 BJ4616'THE STATION WAS VISITED 11/21/73 AND THE STATION MARK WAS FOUND IN
 BJ4616'GOOD CONDITION.
 BJ4616'
 BJ4616'THE STATION IS LOCATED 3 MILES NORTHWEST OF DOWNTOWN HAMMOND, AND 3
 BJ4616'MILES SOUTHEAST OF TICKFAW, IN THE NORTHEAST QUARTER OF SECTION 16,
 BJ4616'T6S, R7E.  IT IS 103 FEET WEST OF THE CENTERLINE OF THE SOUTHBOUND
 BJ4616'LANE OF INTERSTATE 55, 8 FEET SOUTHEAST OF AN 8-INCH LIVE OAK
 BJ4616'TREE, 2 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND 2 FEET WEST OF A
 BJ4616'METAL WITNESS POST AND SIGN.
 BJ4616'
 BJ4616'IT IS A STANDARD TRIANGULATION DISK, STAMPED 53E002 PROJECTING 4
 BJ4616'INCHES.
 BJ4616'
 BJ4616'TO REACH THE STATION FROM THE U.S. HIGHWAY 190 INTERCHANGE ON
 BJ4616'INTERSTATE 55 IN WEST HAMMOND, FOLLOW INTERSTATE 55 NORTH FOR 1.9
 BJ4616'MILES TO THE STATION, WHICH IS SET TO THE WEST OF THE HIGHWAY.
 BJ4616'
 BJ4616'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN NORTHWEST
 BJ4616'HAMMOND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4615 ***********************************************************************
 BJ4615  DESIGNATION -  53E004
 BJ4615  PID         -  BJ4615
 BJ4615  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4615  COUNTRY     -  US
 BJ4615  USGS QUAD   -  ALBANY (2018)
 BJ4615
 BJ4615                         *CURRENT SURVEY CONTROL
 BJ4615  ______________________________________________________________________
 BJ4615* NAD 83(1992) POSITION- 30 30 20.12982(N) 090 30 13.81347(W)   ADJUSTED
 BJ4615* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4615  **This station is located in a suspected subsidence area (see below).
 BJ4615  ______________________________________________________________________
 BJ4615  GEOID HEIGHT    -        -26.894 (meters)                     GEOID18
 BJ4615  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BJ4615  HORZ ORDER      -  SECOND
 BJ4615
 BJ4615.The horizontal coordinates were established by classical geodetic methods
 BJ4615.and adjusted by the National Geodetic Survey in January 1993.
 BJ4615
 BJ4615.** This station is in an area of known vertical motion. If an
 BJ4615.** orthometric height was ever established but is not available 
 BJ4615.** in the current survey control section, the orthometric height
 BJ4615.** is considered suspect.  Suspect heights are available in the
 BJ4615.** superseded section only if requested.
 BJ4615
 BJ4615.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4615.GEOID18 height accuracy estimate available here.
 BJ4615
 BJ4615.Click photographs - Photos may exist for this station.
 BJ4615
 BJ4615.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4615
 BJ4615. The following values were computed from the NAD 83(1992) position.
 BJ4615
 BJ4615;                    North         East     Units Scale Factor Converg.
 BJ4615;SPC LA S     -   222,599.390 1,079,622.667   MT  0.99996442   +0 24 53.1
 BJ4615;SPC LA S     -   730,311.50  3,542,062.03   sFT  0.99996442   +0 24 53.1
 BJ4615;UTM  15      - 3,377,461.133   739,556.406   MT  1.00030801   +1 16 03.8
 BJ4615
 BJ4615!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4615!SPC LA S     -   1.00000090  x   0.99996442  =   0.99996532
 BJ4615!UTM  15      -   1.00000090  x   1.00030801  =   1.00030891
 BJ4615
 BJ4615:                Primary Azimuth Mark                     Grid Az
 BJ4615:SPC LA S     -  53 E 003                                 001 04 58.2
 BJ4615:UTM  15      -  53 E 003                                 000 13 47.5
 BJ4615
 BJ4615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3955677461(NAD 83)
 BJ4615
 BJ4615|---------------------------------------------------------------------|
 BJ4615| PID    Reference Object                     Distance      Geod. Az  |
 BJ4615|                                                           dddmmss.s |
 BJ4615| BJ4613 53 E 003                            APPROX. 1.5 KM 0012951.3 |
 BJ4615|---------------------------------------------------------------------|
 BJ4615
 BJ4615                          SUPERSEDED SURVEY CONTROL
 BJ4615
 BJ4615  NAD 83(1986)-  30 30 20.14625(N)    090 30 13.81115(W) AD(       ) 2
 BJ4615  NAD 27      -  30 30 19.45723(N)    090 30 13.48930(W) AD(       ) 2
 BJ4615
 BJ4615.Superseded values are not recommended for survey control.
 BJ4615
 BJ4615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4615.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4615
 BJ4615_MARKER: Z = SEE DESCRIPTION
 BJ4615_SETTING: 0 = UNSPECIFIED SETTING
 BJ4615
 BJ4615  HISTORY     - Date     Condition        Report By
 BJ4615  HISTORY     - 1968     MONUMENTED       LADH
 BJ4615
 BJ4615                          STATION DESCRIPTION
 BJ4615
 BJ4615'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4615'THIS STATION IS LOCATED IN WEST HAMMOND, 0.3 MILE NORTH ALONG
 BJ4615'INTERSTATE 55 FROM THE U.S. HIGHWAY 190 INTERCHANGE ON INTERSTATE
 BJ4615'55.  THE STATION IS SET IN THE ROADWAY OF THE OVERPASS (OVER THE
 BJ4615'ILLINOIS CENTRAL RAILROAD) ON THE SOUTH BOUND LANE OF INTERSTATE
 BJ4615'55, 80.54 FEET SOUTH OF THE NORTH END OF THE OVERPASS AND 86.74 FEET
 BJ4615'NORTH OF THE SOUTH END OF THE OVERPASS ON THE WEST SIDE.  THE
 BJ4615'STATION IS A 2 INCH X 6 INCH BRASS PLATE SET FLUSH WITH THE ROADWAY
 BJ4615'AND STAMPED 53E004.
 BJ4615'
 BJ4615'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 INTERCHANGE ON
 BJ4615'INTERSTATE 55 IN WEST HAMMOND, FOLLOW INTERSTATE 55 NORTH FOR 0.3
 BJ4615'MILE TO THE OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD TO BATON
 BJ4615'ROUGE.  THE STATION IS SET IN THE SOUTH BOUND OVERPASS.
 BJ4615'
 BJ4615'REFERENCE MARK NO. 1 IS SET IN THE NORTHWEST CORNER OF THE OVERPASS
 BJ4615'ON THE SOUTH BOUND LANE OF INTERSTATE 55, IN THE ABUTMENT, 3.0 FEET
 BJ4615'EAST OF THE CURB, 80.54 FEET NORTH OF STATION 53E004.
 BJ4615'
 BJ4615'REFERENCE MARK NO. 2 IS SET IN THE SOUTHWEST CORNER, OF THE OVERPASS
 BJ4615'ON THE SOUTH BOUND LANE OF INTERSTATE 55, IN THE ABUTMENT, 3 FEET
 BJ4615'EAST OF THE CURB, 86.74 FEET SOUTH OF STATION 53E004.
 BJ4615'
 BJ4615'THIS STATION SHOULD BE RE-ESTABLISHED EACH TIME IT IS USED.  THE
 BJ4615'STATION IS LOCATED ON A STRAIGHT LINE BETWEEN REFERENCE MARK NO. 1
 BJ4615'AND REFERENCE MARK NO. 2 AND IN ACCORDANCE WITH THE DISTANCES SHOWN
 BJ4615'FOR REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4622 ***********************************************************************
 BJ4622  DESIGNATION -  53E005
 BJ4622  PID         -  BJ4622
 BJ4622  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4622  COUNTRY     -  US
 BJ4622  USGS QUAD   -  ALBANY (2018)
 BJ4622
 BJ4622                         *CURRENT SURVEY CONTROL
 BJ4622  ______________________________________________________________________
 BJ4622* NAD 83(1992) POSITION- 30 30 19.86340(N) 090 30 59.12552(W)   ADJUSTED
 BJ4622* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4622  **This station is located in a suspected subsidence area (see below).
 BJ4622  ______________________________________________________________________
 BJ4622  GEOID HEIGHT    -        -26.897 (meters)                     GEOID18
 BJ4622  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 BJ4622  HORZ ORDER      -  SECOND
 BJ4622
 BJ4622.The horizontal coordinates were established by classical geodetic methods
 BJ4622.and adjusted by the National Geodetic Survey in January 1993.
 BJ4622
 BJ4622.** This station is in an area of known vertical motion. If an
 BJ4622.** orthometric height was ever established but is not available 
 BJ4622.** in the current survey control section, the orthometric height
 BJ4622.** is considered suspect.  Suspect heights are available in the
 BJ4622.** superseded section only if requested.
 BJ4622
 BJ4622.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4622.GEOID18 height accuracy estimate available here.
 BJ4622
 BJ4622.Click photographs - Photos may exist for this station.
 BJ4622
 BJ4622.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4622
 BJ4622. The following values were computed from the NAD 83(1992) position.
 BJ4622
 BJ4622;                    North         East     Units Scale Factor Converg.
 BJ4622;SPC LA S     -   222,582.507 1,078,414.561   MT  0.99996441   +0 24 30.5
 BJ4622;SPC LA S     -   730,256.11  3,538,098.44   sFT  0.99996441   +0 24 30.5
 BJ4622;UTM  15      - 3,377,426.257   738,348.275   MT  1.00030089   +1 15 40.7
 BJ4622
 BJ4622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4622!SPC LA S     -   1.00000221  x   0.99996441  =   0.99996662
 BJ4622!UTM  15      -   1.00000221  x   1.00030089  =   1.00030310
 BJ4622
 BJ4622:                Primary Azimuth Mark                     Grid Az
 BJ4622:SPC LA S     -  53E006                                   268 54 09.2
 BJ4622:UTM  15      -  53E006                                   268 02 59.0
 BJ4622
 BJ4622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3834877426(NAD 83)
 BJ4622
 BJ4622|---------------------------------------------------------------------|
 BJ4622| PID    Reference Object                     Distance      Geod. Az  |
 BJ4622|                                                           dddmmss.s |
 BJ4622| BJ4624 53E006                              APPROX. 1.6 KM 2691839.7 |
 BJ4622|---------------------------------------------------------------------|
 BJ4622
 BJ4622                          SUPERSEDED SURVEY CONTROL
 BJ4622
 BJ4622  NAD 83(1986)-  30 30 19.87994(N)    090 30 59.12319(W) AD(       ) 2
 BJ4622  NAD 27      -  30 30 19.19135(N)    090 30 58.79910(W) AD(       ) 2
 BJ4622
 BJ4622.Superseded values are not recommended for survey control.
 BJ4622
 BJ4622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4622.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4622
 BJ4622_MARKER: DD = SURVEY DISK
 BJ4622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4622_STAMPING: 53E005
 BJ4622_MARK LOGO: LADHGS
 BJ4622_PROJECTION: RECESSED 15 CENTIMETERS
 BJ4622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4622+STABILITY: SURFACE MOTION
 BJ4622
 BJ4622  HISTORY     - Date     Condition        Report By
 BJ4622  HISTORY     - 1968     MONUMENTED       LADH
 BJ4622
 BJ4622                          STATION DESCRIPTION
 BJ4622
 BJ4622'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4622'THIS STATION IS LOCATED WEST ALONG THE ILLINOIS CENTRAL RAILROAD TO
 BJ4622'BATON ROUGE, 0.9 MILES FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4622'INTERCHANGE IN WEST HAMMOND.  THE STATION IS SET NORTH OF THE
 BJ4622'RAILROAD AT A CROSSING NEAR A LOUISIANA POWER AND LIGHT SUB-STATION,
 BJ4622'52.0 FEET SOUTHEAST OF A RAILROAD CROSSING SIGN ON THE NORTH SIDE OF
 BJ4622'THE TRACK, 48.80 FEET NORTHEAST OF A RAILROAD CROSSING SIGN ON THE
 BJ4622'SOUTH SIDE OF THE TRACK.  2.00 FEET SOUTH OF A METAL WITNESS POST
 BJ4622'AND SIGN, 4.90 FEET NORTH OF THE NORTH RAIL OF THE TRACK, 22.80
 BJ4622'FEET NORTHWEST OF A SIGNAL POST SOUTH OF THE TRACK, AND 26.30 FEET
 BJ4622'EAST OF THE CENTERLINE OF A BLACKTOP ROAD CROSSING THE RAILROAD.
 BJ4622'
 BJ4622'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4622'CONCRETE POST THAT IS 6 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ4622'STATION IS STAMPED 53E005.
 BJ4622'
 BJ4622'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 INTERCHANGE ON
 BJ4622'INTERSTATE 55 IN WEST HAMMOND, FOLLOW U.S. HIGHWAY 190 WEST FOR 0.9
 BJ4622'MILES TO A BLACKTOP ROAD LEADING NORTH, FOLLOW THIS ROAD ABOUT 400
 BJ4622'FEET TO THE RAILROAD CROSSING.  THE STATION IS SET IN THE
 BJ4622'NORTHEAST QUADRANT OF THE CROSSING.
 BJ4622'
 BJ4622'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4624 ***********************************************************************
 BJ4624  DESIGNATION -  53E006
 BJ4624  PID         -  BJ4624
 BJ4624  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4624  COUNTRY     -  US
 BJ4624  USGS QUAD   -  ALBANY (2018)
 BJ4624
 BJ4624                         *CURRENT SURVEY CONTROL
 BJ4624  ______________________________________________________________________
 BJ4624* NAD 83(1992) POSITION- 30 30 19.22265(N) 090 32 00.27715(W)   ADJUSTED
 BJ4624* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4624  **This station is located in a suspected subsidence area (see below).
 BJ4624  ______________________________________________________________________
 BJ4624  GEOID HEIGHT    -        -26.901 (meters)                     GEOID18
 BJ4624  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 BJ4624  HORZ ORDER      -  SECOND
 BJ4624
 BJ4624.The horizontal coordinates were established by classical geodetic methods
 BJ4624.and adjusted by the National Geodetic Survey in January 1993.
 BJ4624
 BJ4624.** This station is in an area of known vertical motion. If an
 BJ4624.** orthometric height was ever established but is not available 
 BJ4624.** in the current survey control section, the orthometric height
 BJ4624.** is considered suspect.  Suspect heights are available in the
 BJ4624.** superseded section only if requested.
 BJ4624
 BJ4624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4624.GEOID18 height accuracy estimate available here.
 BJ4624
 BJ4624.Click photographs - Photos may exist for this station.
 BJ4624
 BJ4624.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4624
 BJ4624. The following values were computed from the NAD 83(1992) position.
 BJ4624
 BJ4624;                    North         East     Units Scale Factor Converg.
 BJ4624;SPC LA S     -   222,551.273 1,076,784.198   MT  0.99996438   +0 23 59.9
 BJ4624;SPC LA S     -   730,153.63  3,532,749.49   sFT  0.99996438   +0 23 59.9
 BJ4624;UTM  15      - 3,377,370.743   736,718.016   MT  1.00029133   +1 15 09.6
 BJ4624
 BJ4624!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4624!SPC LA S     -   1.00000227  x   0.99996438  =   0.99996665
 BJ4624!UTM  15      -   1.00000227  x   1.00029133  =   1.00029360
 BJ4624
 BJ4624:                Primary Azimuth Mark                     Grid Az
 BJ4624:SPC LA S     -  53E007                                   269 12 42.4
 BJ4624:UTM  15      -  53E007                                   268 21 32.7
 BJ4624
 BJ4624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3671877370(NAD 83)
 BJ4624
 BJ4624|---------------------------------------------------------------------|
 BJ4624| PID    Reference Object                     Distance      Geod. Az  |
 BJ4624|                                                           dddmmss.s |
 BJ4624| BJ4625 53E007                              APPROX. 1.6 KM 2693642.3 |
 BJ4624|---------------------------------------------------------------------|
 BJ4624
 BJ4624                          SUPERSEDED SURVEY CONTROL
 BJ4624
 BJ4624  NAD 83(1986)-  30 30 19.23937(N)    090 32 00.27480(W) AD(       ) 2
 BJ4624  NAD 27      -  30 30 18.55138(N)    090 31 59.94915(W) AD(       ) 2
 BJ4624
 BJ4624.Superseded values are not recommended for survey control.
 BJ4624
 BJ4624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4624.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4624
 BJ4624_MARKER: DD = SURVEY DISK
 BJ4624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4624_STAMPING: 53E006
 BJ4624_MARK LOGO: LADHGS
 BJ4624_PROJECTION: RECESSED 15 CENTIMETERS
 BJ4624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4624+STABILITY: SURFACE MOTION
 BJ4624
 BJ4624  HISTORY     - Date     Condition        Report By
 BJ4624  HISTORY     - 1968     MONUMENTED       LADH
 BJ4624
 BJ4624                          STATION DESCRIPTION
 BJ4624
 BJ4624'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4624'THIS STATION IS LOCATED WEST ALONG THE ILLINOIS CENTRAL RAILROAD TO
 BJ4624'BATON ROUGE, 1.80 MILES FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4624'INTERCHANGE IN WEST HAMMOND.  THE STATION IS SET TO THE SOUTH OF
 BJ4624'THE TRACK AT A CROSSING IN THE TOWN OF BAPTIST, 1.90 FEET NORTH OF
 BJ4624'A METAL WITNESS POST AND SIGN, 4.50 FEET SOUTH OF THE SOUTH RAIL OF
 BJ4624'THE RAILROAD, 14 FEET EAST OF THE CENTERLINE OF THE BLACKTOP
 BJ4624'ROAD AT THE CROSSING, 40.0 FEET NORTH OF A RAILROAD CROSSING SIGN
 BJ4624'ON THE NORTH SIDE OF THE TRACK.
 BJ4624'
 BJ4624'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4624'CONCRETE POST THAT IS 6 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ4624'STATION IS STAMPED 53E006.
 BJ4624'
 BJ4624'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4624'INTERCHANGE IN WEST HAMMOND, FOLLOW U.S. HIGHWAY 190 WEST FOR 1.80
 BJ4624'MILES TO A BLACKTOP ROAD LEADING NORTH IN BAPTIST, FOLLOW THE
 BJ4624'BLACKTOP ROAD NORTH TO THE RAILROAD CROSSING.  THE STATION IS SET IN
 BJ4624'THE SOUTHEAST QUADRANT OF THE CROSSING.
 BJ4624'
 BJ4624'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4625 ***********************************************************************
 BJ4625  DESIGNATION -  53E007
 BJ4625  PID         -  BJ4625
 BJ4625  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4625  COUNTRY     -  US
 BJ4625  USGS QUAD   -  ALBANY (2018)
 BJ4625
 BJ4625                         *CURRENT SURVEY CONTROL
 BJ4625  ______________________________________________________________________
 BJ4625* NAD 83(1992) POSITION- 30 30 18.86321(N) 090 33 00.86942(W)   ADJUSTED
 BJ4625* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4625  **This station is located in a suspected subsidence area (see below).
 BJ4625  ______________________________________________________________________
 BJ4625  GEOID HEIGHT    -        -26.905 (meters)                     GEOID18
 BJ4625  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ4625  HORZ ORDER      -  SECOND
 BJ4625
 BJ4625.The horizontal coordinates were established by classical geodetic methods
 BJ4625.and adjusted by the National Geodetic Survey in January 1993.
 BJ4625
 BJ4625.** This station is in an area of known vertical motion. If an
 BJ4625.** orthometric height was ever established but is not available 
 BJ4625.** in the current survey control section, the orthometric height
 BJ4625.** is considered suspect.  Suspect heights are available in the
 BJ4625.** superseded section only if requested.
 BJ4625
 BJ4625.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4625.GEOID18 height accuracy estimate available here.
 BJ4625
 BJ4625.Click photographs - Photos may exist for this station.
 BJ4625
 BJ4625.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4625
 BJ4625. The following values were computed from the NAD 83(1992) position.
 BJ4625
 BJ4625;                    North         East     Units Scale Factor Converg.
 BJ4625;SPC LA S     -   222,529.045 1,075,168.682   MT  0.99996437   +0 23 29.6
 BJ4625;SPC LA S     -   730,080.71  3,527,449.25   sFT  0.99996437   +0 23 29.6
 BJ4625;UTM  15      - 3,377,324.463   735,102.490   MT  1.00028192   +1 14 38.8
 BJ4625
 BJ4625!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4625!SPC LA S     -   1.00000246  x   0.99996437  =   0.99996683
 BJ4625!UTM  15      -   1.00000246  x   1.00028192  =   1.00028438
 BJ4625
 BJ4625:                Primary Azimuth Mark                     Grid Az
 BJ4625:SPC LA S     -  53E008                                   268 55 48.0
 BJ4625:UTM  15      -  53E008                                   268 04 38.8
 BJ4625
 BJ4625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3510277324(NAD 83)
 BJ4625
 BJ4625|---------------------------------------------------------------------|
 BJ4625| PID    Reference Object                     Distance      Geod. Az  |
 BJ4625|                                                           dddmmss.s |
 BJ4625| BJ4626 53E008                              APPROX. 2.0 KM 2691917.6 |
 BJ4625|---------------------------------------------------------------------|
 BJ4625
 BJ4625                          SUPERSEDED SURVEY CONTROL
 BJ4625
 BJ4625  NAD 83(1986)-  30 30 18.88013(N)    090 33 00.86705(W) AD(       ) 2
 BJ4625  NAD 27      -  30 30 18.19276(N)    090 33 00.53986(W) AD(       ) 2
 BJ4625
 BJ4625.Superseded values are not recommended for survey control.
 BJ4625
 BJ4625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4625.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4625
 BJ4625_MARKER: DD = SURVEY DISK
 BJ4625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4625_STAMPING: 53E007
 BJ4625_MARK LOGO: LADHGS
 BJ4625_PROJECTION: RECESSED 13 CENTIMETERS
 BJ4625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4625+STABILITY: SURFACE MOTION
 BJ4625
 BJ4625  HISTORY     - Date     Condition        Report By
 BJ4625  HISTORY     - 1968     MONUMENTED       LADH
 BJ4625
 BJ4625                          STATION DESCRIPTION
 BJ4625
 BJ4625'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4625'THIS STATION IS LOCATED WEST ALONG THE ILLINOIS CENTRAL RAILROAD TO
 BJ4625'BATON ROUGE, 2.70 MILES FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4625'INTERCHANGE IN WEST HAMMOND.  THE STATION IS SET TO THE NORTH OF
 BJ4625'THE RAILROAD AND WEST OF THE CENTERLINE OF A BLACKTOP ROAD CROSSING
 BJ4625'THE RAILROAD, 1.95 FEET SOUTH OF A METAL WITNESS POST AND SIGN,
 BJ4625'5.00 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD, 49.70 FEET
 BJ4625'SOUTHWEST OF A RAILROAD CROSSING SIGN, 17.80 FEET WEST OF THE
 BJ4625'BASE OF THE SIDING SWITCH NORTH OF THE MAIN LINE, 46.0 FEET WEST
 BJ4625'OF THE CENTERLINE OF THE BLACKTOP ROAD AT THE CROSSING, AND 41.60
 BJ4625'FEET NORTHWEST OF TELEPHONE POLE NO. 1629.
 BJ4625'
 BJ4625'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4625'CONCRETE POST THAT IS 5 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ4625'STATION IS STAMPED 53E007.
 BJ4625'
 BJ4625'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4625'INTERCHANGE IN WEST HAMMOND, FOLLOW U.S. HIGHWAY 190 WEST FOR 2.70
 BJ4625'MILES TO A BLACKTOP ROAD LEADING NORTH TO THE RAILROAD CROSSING.
 BJ4625'THE STATION IS SET IN THE NORTHWEST QUADRANT OF THE CROSSING.
 BJ4625'
 BJ4625'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4626 ***********************************************************************
 BJ4626  DESIGNATION -  53E008
 BJ4626  PID         -  BJ4626
 BJ4626  STATE/COUNTY-  LA/LIVINGSTON
 BJ4626  COUNTRY     -  US
 BJ4626  USGS QUAD   -  ALBANY (2018)
 BJ4626
 BJ4626                         *CURRENT SURVEY CONTROL
 BJ4626  ______________________________________________________________________
 BJ4626* NAD 83(1992) POSITION- 30 30 18.09097(N) 090 34 15.60370(W)   ADJUSTED
 BJ4626* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4626  **This station is located in a suspected subsidence area (see below).
 BJ4626  ______________________________________________________________________
 BJ4626  GEOID HEIGHT    -        -26.908 (meters)                     GEOID18
 BJ4626  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 BJ4626  HORZ ORDER      -  SECOND
 BJ4626
 BJ4626.The horizontal coordinates were established by classical geodetic methods
 BJ4626.and adjusted by the National Geodetic Survey in January 1993.
 BJ4626
 BJ4626.** This station is in an area of known vertical motion. If an
 BJ4626.** orthometric height was ever established but is not available 
 BJ4626.** in the current survey control section, the orthometric height
 BJ4626.** is considered suspect.  Suspect heights are available in the
 BJ4626.** superseded section only if requested.
 BJ4626
 BJ4626.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4626.GEOID18 height accuracy estimate available here.
 BJ4626
 BJ4626.Click photographs - Photos may exist for this station.
 BJ4626
 BJ4626.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4626
 BJ4626. The following values were computed from the NAD 83(1992) position.
 BJ4626
 BJ4626;                    North         East     Units Scale Factor Converg.
 BJ4626;SPC LA S     -   222,491.828 1,073,176.171   MT  0.99996433   +0 22 52.2
 BJ4626;SPC LA S     -   729,958.61  3,520,912.15   sFT  0.99996433   +0 22 52.2
 BJ4626;UTM  15      - 3,377,257.585   733,110.132   MT  1.00027041   +1 14 00.8
 BJ4626
 BJ4626!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4626!SPC LA S     -   1.00000236  x   0.99996433  =   0.99996669
 BJ4626!UTM  15      -   1.00000236  x   1.00027041  =   1.00027278
 BJ4626
 BJ4626:                Primary Azimuth Mark                     Grid Az
 BJ4626:SPC LA S     -  53E009                                   269 17 00.1
 BJ4626:UTM  15      -  53E009                                   268 25 51.5
 BJ4626
 BJ4626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3311077257(NAD 83)
 BJ4626
 BJ4626|---------------------------------------------------------------------|
 BJ4626| PID    Reference Object                     Distance      Geod. Az  |
 BJ4626|                                                           dddmmss.s |
 BJ4626| BJ4629 53E009                              APPROX. 1.1 KM 2693952.3 |
 BJ4626|---------------------------------------------------------------------|
 BJ4626
 BJ4626                          SUPERSEDED SURVEY CONTROL
 BJ4626
 BJ4626  NAD 83(1986)-  30 30 18.10815(N)    090 34 15.60131(W) AD(       ) 2
 BJ4626  NAD 27      -  30 30 17.42147(N)    090 34 15.27216(W) AD(       ) 2
 BJ4626
 BJ4626.Superseded values are not recommended for survey control.
 BJ4626
 BJ4626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4626.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4626
 BJ4626_MARKER: DD = SURVEY DISK
 BJ4626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4626_STAMPING: 53E008
 BJ4626_MARK LOGO: LADHGS
 BJ4626_PROJECTION: RECESSED 13 CENTIMETERS
 BJ4626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4626+STABILITY: SURFACE MOTION
 BJ4626
 BJ4626  HISTORY     - Date     Condition        Report By
 BJ4626  HISTORY     - 1968     MONUMENTED       LADH
 BJ4626
 BJ4626                          STATION DESCRIPTION
 BJ4626
 BJ4626'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4626'THIS STATION IS LOCATED WEST ALONG THE ILLINOIS CENTRAL RAILROAD TO
 BJ4626'BATON ROUGE, 3.81 MILES FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4626'INTERCHANGE IN WEST HAMMOND.  THE STATION IS SET IN THE SOUTHEAST
 BJ4626'QUADRANT OF THE RAILROAD CROSSING, 2.05 FEET NORTH OF A METAL
 BJ4626'WITNESS POST AND SIGN, 43.0 FEET NORTH OF A RAILROAD CROSSING SIGN,
 BJ4626'SOUTH OF THE RAILROAD, 4.90 FEET SOUTH OF THE SOUTH RAIL OF THE
 BJ4626'RAILROAD, 16.80 FEET EAST OF THE CENTERLINE OF THE BLACKTOP ROAD AT
 BJ4626'THE CROSSING, 64.0 FEET SOUTHEAST OF A RAILROAD CROSSING SIGN NORTH
 BJ4626'OF THE RAILROAD, AND 20.55 FEET NORTHWEST OF TELEPHONE POLE NO. 167
 BJ4626'1/2.
 BJ4626'
 BJ4626'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4626'CONCRETE POST THAT IS 5 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ4626'STATION IS STAMPED 53E008.
 BJ4626'
 BJ4626'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4626'INTERCHANGE IN WEST HAMMOND, FOLLOW U.S. HIGHWAY 190 WEST FOR 3.81
 BJ4626'MILES TO A BLACKTOP ROAD LEADING TO THE NORTH, THENCE NORTH ALONG
 BJ4626'THE BLACKTOP ROAD TO THE RAILROAD CROSSING.  THE STATION IS SET TO
 BJ4626'THE EAST OF THE ROAD AND SOUTH OF THE TRACK.
 BJ4626'
 BJ4626'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4629 ***********************************************************************
 BJ4629  DESIGNATION -  53E009
 BJ4629  PID         -  BJ4629
 BJ4629  STATE/COUNTY-  LA/LIVINGSTON
 BJ4629  COUNTRY     -  US
 BJ4629  USGS QUAD   -  ALBANY (2018)
 BJ4629
 BJ4629                         *CURRENT SURVEY CONTROL
 BJ4629  ______________________________________________________________________
 BJ4629* NAD 83(1992) POSITION- 30 30 17.87937(N) 090 34 56.98075(W)   ADJUSTED
 BJ4629* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4629  **This station is located in a suspected subsidence area (see below).
 BJ4629  ______________________________________________________________________
 BJ4629  GEOID HEIGHT    -        -26.910 (meters)                     GEOID18
 BJ4629  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 BJ4629  HORZ ORDER      -  SECOND
 BJ4629
 BJ4629.The horizontal coordinates were established by classical geodetic methods
 BJ4629.and adjusted by the National Geodetic Survey in January 1993.
 BJ4629
 BJ4629.** This station is in an area of known vertical motion. If an
 BJ4629.** orthometric height was ever established but is not available 
 BJ4629.** in the current survey control section, the orthometric height
 BJ4629.** is considered suspect.  Suspect heights are available in the
 BJ4629.** superseded section only if requested.
 BJ4629
 BJ4629.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4629.GEOID18 height accuracy estimate available here.
 BJ4629
 BJ4629.Click photographs - Photos may exist for this station.
 BJ4629
 BJ4629.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4629
 BJ4629. The following values were computed from the NAD 83(1992) position.
 BJ4629
 BJ4629;                    North         East     Units Scale Factor Converg.
 BJ4629;SPC LA S     -   222,478.028 1,072,072.958   MT  0.99996432   +0 22 31.5
 BJ4629;SPC LA S     -   729,913.33  3,517,292.70   sFT  0.99996432   +0 22 31.5
 BJ4629;UTM  15      - 3,377,227.366   732,006.913   MT  1.00026408   +1 13 39.7
 BJ4629
 BJ4629!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4629!SPC LA S     -   1.00000222  x   0.99996432  =   0.99996654
 BJ4629!UTM  15      -   1.00000222  x   1.00026408  =   1.00026630
 BJ4629
 BJ4629:                Primary Azimuth Mark                     Grid Az
 BJ4629:SPC LA S     -  53E008                                   089 16 59.8
 BJ4629:UTM  15      -  53E008                                   088 25 51.6
 BJ4629
 BJ4629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3200677227(NAD 83)
 BJ4629
 BJ4629|---------------------------------------------------------------------|
 BJ4629| PID    Reference Object                     Distance      Geod. Az  |
 BJ4629|                                                           dddmmss.s |
 BJ4629| BJ4627 FUNSTON ECC RM 1                     41.063 METERS 07906     |
 BJ4629| BJ4626 53E008                              APPROX. 1.1 KM 0893931.3 |
 BJ4629| BJ4628 FUNSTON ECC AZ MK RESET             APPROX. 0.6 KM 3583403.6 |
 BJ4629| BJ4611 FUNSTON ECC                           8.356 METERS 35929     |
 BJ4629|---------------------------------------------------------------------|
 BJ4629
 BJ4629                          SUPERSEDED SURVEY CONTROL
 BJ4629
 BJ4629  NAD 83(1986)-  30 30 17.89669(N)    090 34 56.97835(W) AD(       ) 2
 BJ4629  NAD 27      -  30 30 17.21035(N)    090 34 56.64823(W) AD(       ) 2
 BJ4629
 BJ4629.Superseded values are not recommended for survey control.
 BJ4629
 BJ4629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4629.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4629
 BJ4629_MARKER: DD = SURVEY DISK
 BJ4629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4629_STAMPING: 53E009
 BJ4629_MARK LOGO: LADHGS
 BJ4629_PROJECTION: RECESSED 15 CENTIMETERS
 BJ4629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4629+STABILITY: SURFACE MOTION
 BJ4629
 BJ4629  HISTORY     - Date     Condition        Report By
 BJ4629  HISTORY     - 1968     MONUMENTED       LADH
 BJ4629
 BJ4629                          STATION DESCRIPTION
 BJ4629
 BJ4629'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4629'THIS STATION IS LOCATED WEST ALONG THE ILLINOIS CENTRAL RAILROAD,
 BJ4629'4.70 MILES FROM THE RAILROAD OVERPASS ON INTERSTATE 55, JUST WEST OF
 BJ4629'HAMMOND.  THE STATION IS SET TO THE NORTH OF TRACK NEAR ITS
 BJ4629'CROSSING WITH STATE HIGHWAY 43 IN ALBANY, 2.44 FEET SOUTH OF A
 BJ4629'METAL WITNESS POST AND SIGN, 4.25 FEET NORTH OF THE NORTH RAIL ON
 BJ4629'THE MAIN LINE OF THE ILLINOIS CENTRAL RAILROAD, 44.0 FEET EAST OF
 BJ4629'THE CENTERLINE OF STATE HIGHWAY 43, 25.70 FEET SOUTH OF THE SOUTH
 BJ4629'RAIL OF A RAILROAD SIDING, AND 27.75 FEET SOUTH OF STATION
 BJ4629'FUNSTON ECC. 134.60 FEET SOUTHWEST OF REFERENCE MARK NO. 1 TO
 BJ4629'STATION FUNSTON ECC.
 BJ4629'
 BJ4629'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4629'CONCRETE POST, 6 INCHES BELOW THE SURFACE OF THE GROUND.  STATION IS
 BJ4629'STAMPED 53E009.
 BJ4629'
 BJ4629'TO REACH THIS STATION FROM THE U.S. HIGHWAY 190 AND INTERSTATE 55
 BJ4629'INTERCHANGE IN WEST HAMMOND FOLLOW U.S. HIGHWAY 190 WEST FOR 4.70
 BJ4629'MILES TO ITS INTERSECTION WITH STATE HIGHWAY 43 IN ALBANY.  THENCE
 BJ4629'FOLLOW STATE HIGHWAY 43 NORTH TO A RAILROAD CROSSING AND THE
 BJ4629'STATION WHICH IS SET IN THE NORTHEAST QUADRANT OF THE CROSSING
 BJ4629'BETWEEN THE MAIN LINE OF THE RAILROAD AND THE RAILROAD SIDING.
 BJ4629'
 BJ4629'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4185 ***********************************************************************
 BJ4185  DESIGNATION -  53F001
 BJ4185  PID         -  BJ4185
 BJ4185  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4185  COUNTRY     -  US
 BJ4185  USGS QUAD   -  HAMMOND (2018)
 BJ4185
 BJ4185                         *CURRENT SURVEY CONTROL
 BJ4185  ______________________________________________________________________
 BJ4185* NAD 83(1992) POSITION- 30 30 21.04860(N) 090 28 17.30737(W)   ADJUSTED
 BJ4185* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4185  **This station is located in a suspected subsidence area (see below).
 BJ4185  ______________________________________________________________________
 BJ4185  GEOID HEIGHT    -        -26.883 (meters)                     GEOID18
 BJ4185  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BJ4185  HORZ ORDER      -  SECOND
 BJ4185
 BJ4185.The horizontal coordinates were established by classical geodetic methods
 BJ4185.and adjusted by the National Geodetic Survey in January 1993.
 BJ4185
 BJ4185.** This station is in an area of known vertical motion. If an
 BJ4185.** orthometric height was ever established but is not available 
 BJ4185.** in the current survey control section, the orthometric height
 BJ4185.** is considered suspect.  Suspect heights are available in the
 BJ4185.** superseded section only if requested.
 BJ4185
 BJ4185.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4185.GEOID18 height accuracy estimate available here.
 BJ4185
 BJ4185.Click photographs - Photos may exist for this station.
 BJ4185
 BJ4185.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4185
 BJ4185. The following values were computed from the NAD 83(1992) position.
 BJ4185
 BJ4185;                    North         East     Units Scale Factor Converg.
 BJ4185;SPC LA S     -   222,650.608 1,082,728.876   MT  0.99996446   +0 25 51.4
 BJ4185;SPC LA S     -   730,479.54  3,552,252.99   sFT  0.99996446   +0 25 51.4
 BJ4185;UTM  15      - 3,377,558.627   742,662.604   MT  1.00032649   +1 17 03.0
 BJ4185
 BJ4185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4185!SPC LA S     -   1.00000242  x   0.99996446  =   0.99996688
 BJ4185!UTM  15      -   1.00000242  x   1.00032649  =   1.00032891
 BJ4185
 BJ4185:                Primary Azimuth Mark                     Grid Az
 BJ4185:SPC LA S     -  53F002                                   075 10 40.9
 BJ4185:UTM  15      -  53F002                                   074 19 29.3
 BJ4185
 BJ4185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4266277558(NAD 83)
 BJ4185
 BJ4185|---------------------------------------------------------------------|
 BJ4185| PID    Reference Object                     Distance      Geod. Az  |
 BJ4185|                                                           dddmmss.s |
 BJ4185| BJ4182 53F002                              APPROX. 0.6 KM 0753632.3 |
 BJ4185|---------------------------------------------------------------------|
 BJ4185
 BJ4185                          SUPERSEDED SURVEY CONTROL
 BJ4185
 BJ4185  NAD 83(1986)-  30 30 21.06490(N)    090 28 17.30513(W) AD(       ) 2
 BJ4185  NAD 27      -  30 30 20.37567(N)    090 28 16.98660(W) AD(       ) 2
 BJ4185
 BJ4185.Superseded values are not recommended for survey control.
 BJ4185
 BJ4185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4185.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4185
 BJ4185_MARKER: DD = SURVEY DISK
 BJ4185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4185_STAMPING: 53F001
 BJ4185_MARK LOGO: LADH
 BJ4185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4185+STABILITY: SURFACE MOTION
 BJ4185
 BJ4185  HISTORY     - Date     Condition        Report By
 BJ4185  HISTORY     - 1968     MONUMENTED       LADH
 BJ4185
 BJ4185                          STATION DESCRIPTION
 BJ4185
 BJ4185'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4185'THIS STATION IS LOCATED JUST NORTH OF THE INTERSECTION OF CHURCH
 BJ4185'STREET AND BLACKBURN STREET NEAR THE RAILROAD.  THE STATION IS SET
 BJ4185'TO THE SOUTH OF THE RAILROAD, 1.70 FEET SOUTH OF A METAL WITNESS
 BJ4185'POST AND SIGN, 12.50 FEET SOUTH OF THE SOUTH RAIL OF THE TRACK, 83.0
 BJ4185'FEET SOUTHEAST OF MILE POST NO. 43, 36.0 FEET SOUTHWEST OF
 BJ4185'TELEPHONE POLE NO. 1446, AND 83.0 FEET WEST OF A SEWER COVER.
 BJ4185'
 BJ4185'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4185'CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 BJ4185'THE GROUND.  STATION IS STAMPED 53F001.
 BJ4185'
 BJ4185'TO REACH THIS STATION FROM THE INTERSECTION OF US HIGHWAY 51 AND
 BJ4185'BLACKBURN STREET IN WEST HAMMOND FOLLOW BLACKBURN STREET 0.78 MILE
 BJ4185'TO ITS INTERSECTION WITH CHURCH STREET.  STATION IS SET ABOUT 250
 BJ4185'FEET TO THE NORTH OF THE INTERSECTION NEAR THE RAILROAD.
 BJ4185'
 BJ4185'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4182 ***********************************************************************
 BJ4182  DESIGNATION -  53F002
 BJ4182  PID         -  BJ4182
 BJ4182  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4182  COUNTRY     -  US
 BJ4182  USGS QUAD   -  HAMMOND (2018)
 BJ4182
 BJ4182                         *CURRENT SURVEY CONTROL
 BJ4182  ______________________________________________________________________
 BJ4182* NAD 83(1992) POSITION- 30 30 25.60514(N) 090 27 56.79653(W)   ADJUSTED
 BJ4182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4182  **This station is located in a suspected subsidence area (see below).
 BJ4182  ______________________________________________________________________
 BJ4182  GEOID HEIGHT    -        -26.883 (meters)                     GEOID18
 BJ4182  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BJ4182  HORZ ORDER      -  SECOND
 BJ4182
 BJ4182.The horizontal coordinates were established by classical geodetic methods
 BJ4182.and adjusted by the National Geodetic Survey in January 1993.
 BJ4182
 BJ4182.** This station is in an area of known vertical motion. If an
 BJ4182.** orthometric height was ever established but is not available 
 BJ4182.** in the current survey control section, the orthometric height
 BJ4182.** is considered suspect.  Suspect heights are available in the
 BJ4182.** superseded section only if requested.
 BJ4182
 BJ4182.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4182.GEOID18 height accuracy estimate available here.
 BJ4182
 BJ4182.Click photographs - Photos may exist for this station.
 BJ4182
 BJ4182.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4182
 BJ4182. The following values were computed from the NAD 83(1992) position.
 BJ4182
 BJ4182;                    North         East     Units Scale Factor Converg.
 BJ4182;SPC LA S     -   222,795.044 1,083,274.696   MT  0.99996465   +0 26 01.6
 BJ4182;SPC LA S     -   730,953.41  3,554,043.73   sFT  0.99996465   +0 26 01.6
 BJ4182;UTM  15      - 3,377,711.230   743,206.410   MT  1.00032975   +1 17 13.6
 BJ4182
 BJ4182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4182!SPC LA S     -   1.00000233  x   0.99996465  =   0.99996698
 BJ4182!UTM  15      -   1.00000233  x   1.00032975  =   1.00033208
 BJ4182
 BJ4182:                Primary Azimuth Mark                     Grid Az
 BJ4182:SPC LA S     -  HAMMOND 1939 TEMP PT                     346 07 31.2
 BJ4182:UTM  15      -  HAMMOND 1939 TEMP PT                     345 16 19.2
 BJ4182
 BJ4182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4320677711(NAD 83)
 BJ4182
 BJ4182|---------------------------------------------------------------------|
 BJ4182| PID    Reference Object                     Distance      Geod. Az  |
 BJ4182|                                                           dddmmss.s |
 BJ4182| BJ4183 HAMMOND 1939 TEMP PT                419.328 METERS 3463332.8 |
 BJ4182|---------------------------------------------------------------------|
 BJ4182
 BJ4182                          SUPERSEDED SURVEY CONTROL
 BJ4182
 BJ4182  NAD 83(1986)-  30 30 25.62142(N)    090 27 56.79426(W) AD(       ) 2
 BJ4182  NAD 27      -  30 30 24.93245(N)    090 27 56.47573(W) AD(       ) 2
 BJ4182
 BJ4182.Superseded values are not recommended for survey control.
 BJ4182
 BJ4182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4182.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4182
 BJ4182_MARKER: DD = SURVEY DISK
 BJ4182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4182_STAMPING: 53F002
 BJ4182_MARK LOGO: LADH
 BJ4182_PROJECTION: RECESSED 10 CENTIMETERS
 BJ4182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4182+STABILITY: SURFACE MOTION
 BJ4182
 BJ4182  HISTORY     - Date     Condition        Report By
 BJ4182  HISTORY     - 1968     MONUMENTED       LADH
 BJ4182  HISTORY     - 20060720 MARK NOT FOUND   NGS
 BJ4182
 BJ4182                          STATION DESCRIPTION
 BJ4182
 BJ4182'DESCRIBED BY LA DEPT OF HIGHWAYS 1968 (RT)
 BJ4182'THIS STATION IS LOCATED IN HAMMOND AT THE INTERSECTION OF NORTH PINE
 BJ4182'STREET, ROBINSON AVENUE, AND THE ILLINOIS CENTRAL RAILROAD CROSSING.
 BJ4182'THE STATION IS 12.90 FEET WEST OF THE CENTERLINE OF NORTH PINE
 BJ4182'STREET, 3.70 FEET SOUTH OF THE SOUTH RAIL OF THE ILLINOIS CENTRAL
 BJ4182'RAILROAD, 2.55 FEET NORTH OF A METAL WITNESS POST AND SIGN AND
 BJ4182'96.35 FEET SOUTHEAST OF A RAILROAD RIGHT OF WAY POST.
 BJ4182'
 BJ4182'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ4182'CONCRETE POST THAT IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ4182'STATION IS STAMPED 53F002.
 BJ4182'
 BJ4182'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4182
 BJ4182                          STATION RECOVERY (2006)
 BJ4182
 BJ4182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 BJ4182'MARK WAS NOT SEEN, HOWEVER, MARK COULD BE BURIED UNDER NEW MACADAM.
 BJ4182'ROBINSON AVE IS NO LONGER HERE.  IC RR IS NOW PART OF CANADIAN
 BJ4182'NATIONAL RR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4348 ***********************************************************************
 BJ4348  DESIGNATION -  53H001
 BJ4348  PID         -  BJ4348
 BJ4348  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4348  COUNTRY     -  US
 BJ4348  USGS QUAD   -  PONCHATOULA (2018)
 BJ4348
 BJ4348                         *CURRENT SURVEY CONTROL
 BJ4348  ______________________________________________________________________
 BJ4348* NAD 83(1992) POSITION- 30 28 45.74890(N) 090 28 11.29197(W)   ADJUSTED
 BJ4348* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4348  **This station is located in a suspected subsidence area (see below).
 BJ4348  ______________________________________________________________________
 BJ4348  GEOID HEIGHT    -        -26.846 (meters)                     GEOID18
 BJ4348  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 BJ4348  HORZ ORDER      -  SECOND
 BJ4348
 BJ4348.The horizontal coordinates were established by classical geodetic methods
 BJ4348.and adjusted by the National Geodetic Survey in January 1993.
 BJ4348
 BJ4348.** This station is in an area of known vertical motion. If an
 BJ4348.** orthometric height was ever established but is not available 
 BJ4348.** in the current survey control section, the orthometric height
 BJ4348.** is considered suspect.  Suspect heights are available in the
 BJ4348.** superseded section only if requested.
 BJ4348
 BJ4348.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4348.GEOID18 height accuracy estimate available here.
 BJ4348
 BJ4348.Click photographs - Photos may exist for this station.
 BJ4348
 BJ4348.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4348
 BJ4348. The following values were computed from the NAD 83(1992) position.
 BJ4348
 BJ4348;                    North         East     Units Scale Factor Converg.
 BJ4348;SPC LA S     -   219,717.287 1,082,911.380   MT  0.99996050   +0 25 54.4
 BJ4348;SPC LA S     -   720,855.80  3,552,851.75   sFT  0.99996050   +0 25 54.4
 BJ4348;UTM  15      - 3,374,627.278   742,888.825   MT  1.00032785   +1 17 02.5
 BJ4348
 BJ4348!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4348!SPC LA S     -   1.00000289  x   0.99996050  =   0.99996339
 BJ4348!UTM  15      -   1.00000289  x   1.00032785  =   1.00033074
 BJ4348
 BJ4348:                Primary Azimuth Mark                     Grid Az
 BJ4348:SPC LA S     -  53H002                                   091 11 31.4
 BJ4348:UTM  15      -  53H002                                   090 20 23.3
 BJ4348
 BJ4348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4288874627(NAD 83)
 BJ4348
 BJ4348|---------------------------------------------------------------------|
 BJ4348| PID    Reference Object                     Distance      Geod. Az  |
 BJ4348|                                                           dddmmss.s |
 BJ4348| BJ4346 53H002                              APPROX. 1.5 KM 0913725.8 |
 BJ4348|---------------------------------------------------------------------|
 BJ4348
 BJ4348                          SUPERSEDED SURVEY CONTROL
 BJ4348
 BJ4348  NAD 83(1986)-  30 28 45.76515(N)    090 28 11.28986(W) AD(       ) 2
 BJ4348  NAD 27      -  30 28 45.07161(N)    090 28 10.97013(W) AD(       ) 2
 BJ4348
 BJ4348.Superseded values are not recommended for survey control.
 BJ4348
 BJ4348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4348.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4348
 BJ4348_MARKER: DD = SURVEY DISK
 BJ4348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4348_STAMPING: 53H001 1976
 BJ4348_MARK LOGO: LADHGS
 BJ4348_PROJECTION: FLUSH
 BJ4348_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4348+STABILITY: SURFACE MOTION
 BJ4348
 BJ4348  HISTORY     - Date     Condition        Report By
 BJ4348  HISTORY     - 1976     MONUMENTED       LADH
 BJ4348  HISTORY     - 1986     GOOD             LADTD
 BJ4348
 BJ4348                          STATION DESCRIPTION
 BJ4348
 BJ4348'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4348'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF DOWNTOWN
 BJ4348'HAMMOND.  THE STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS
 BJ4348'PROPERTY NORTH OF INTERSTATE HIGHWAY 12 NEAR A FENCE AND A
 BJ4348'CONCRETE RIGHT-OF-WAY MARKER.
 BJ4348'
 BJ4348'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 51
 BJ4348'AND INTERSTATE 12 IN SOUTH HAMMOND, DRIVE WEST ALONG INTERSTATE
 BJ4348'12 FOR 1 MILE TO MARK SET ON THE RIGHT AND NORTH OF THE HIGHWAY
 BJ4348'NEAR A FENCE AND A HIGHWAY RIGHT-OF-WAY MARKER.
 BJ4348'
 BJ4348'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4348'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4348'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4348'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4348'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4348'STAMPED 53H001 1976.  THE MARK IS 98.5 FEET NORTH OF THE CENTER
 BJ4348'OF THE WEST BOUND LANE ON INTERSTATE 12, 32 FEET EAST-SOUTHEAST
 BJ4348'OF THE SOUTHEAST CORNER OF A CHAIN-LINK FENCE, 30 FEET
 BJ4348'WEST-SOUTHWEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 30
 BJ4348'FEET WEST-SOUTHWEST OF A POWER POLE (22), 6 FEET SOUTH OF A
 BJ4348'CHAIN-LINK FENCE AND 2 FEET WEST OF A METAL WITNESS POST
 BJ4348'AND SIGN.
 BJ4348
 BJ4348                          STATION RECOVERY (1986)
 BJ4348
 BJ4348'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4348'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BJ4348'THE STATION WAS VISITED IN AUGUST 1986 WITH THE TO REACH AND
 BJ4348'LOCATION BEING ADEQUATE TO RECOVER THE STATION.  A NEW LOCAL
 BJ4348'DESCRIPTION WAS OBTAINED AT THIS TIME.  THE MARK IS SET ON THE
 BJ4348'PROJECTED CENTER OF A DEAD-END BLACKTOP ROAD LEADING NORTH, 30
 BJ4348'METERS (98.5 FT) NORTH OF THE CENTER OF THE WEST BOUND LANE OF
 BJ4348'INTERSTATE HIGHWAY 12, 9.1 METERS (30 FT) WEST-SOUTHWEST OF A
 BJ4348'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 9.1 METERS (30 FT)
 BJ4348'WEST-SOUTHWEST OF A POWER POLE NUMBER 22, 4.6 METERS (15 FT) SOUTH
 BJ4348'OF THE SOUTH END OF THE DEAD-END ROAD, 1.8 METERS (6 FT) SOUTH OF
 BJ4348'THE RIGHT-OF-WAY FENCE AND 0.3 METERS (2 FT) WEST OF A METAL
 BJ4348'WITNESS POST WITH A SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4346 ***********************************************************************
 BJ4346  DESIGNATION -  53H002
 BJ4346  PID         -  BJ4346
 BJ4346  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4346  COUNTRY     -  US
 BJ4346  USGS QUAD   -  PONCHATOULA (2018)
 BJ4346
 BJ4346                         *CURRENT SURVEY CONTROL
 BJ4346  ______________________________________________________________________
 BJ4346* NAD 83(1992) POSITION- 30 28 44.34282(N) 090 27 14.16831(W)   ADJUSTED
 BJ4346* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4346  **This station is located in a suspected subsidence area (see below).
 BJ4346  ______________________________________________________________________
 BJ4346  GEOID HEIGHT    -        -26.839 (meters)                     GEOID18
 BJ4346  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BJ4346  HORZ ORDER      -  SECOND
 BJ4346
 BJ4346.The horizontal coordinates were established by classical geodetic methods
 BJ4346.and adjusted by the National Geodetic Survey in January 1993.
 BJ4346
 BJ4346.** This station is in an area of known vertical motion. If an
 BJ4346.** orthometric height was ever established but is not available 
 BJ4346.** in the current survey control section, the orthometric height
 BJ4346.** is considered suspect.  Suspect heights are available in the
 BJ4346.** superseded section only if requested.
 BJ4346
 BJ4346.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4346.GEOID18 height accuracy estimate available here.
 BJ4346
 BJ4346.Click photographs - Photos may exist for this station.
 BJ4346
 BJ4346.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4346
 BJ4346. The following values were computed from the NAD 83(1992) position.
 BJ4346
 BJ4346;                    North         East     Units Scale Factor Converg.
 BJ4346;SPC LA S     -   219,685.577 1,084,435.210   MT  0.99996045   +0 26 23.0
 BJ4346;SPC LA S     -   720,751.76  3,557,851.18   sFT  0.99996045   +0 26 23.0
 BJ4346;UTM  15      - 3,374,618.235   744,413.525   MT  1.00033702   +1 17 31.4
 BJ4346
 BJ4346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4346!SPC LA S     -   1.00000116  x   0.99996045  =   0.99996161
 BJ4346!UTM  15      -   1.00000116  x   1.00033702  =   1.00033818
 BJ4346
 BJ4346:                Primary Azimuth Mark                     Grid Az
 BJ4346:SPC LA S     -  53H003                                   089 36 08.7
 BJ4346:UTM  15      -  53H003                                   088 45 00.3
 BJ4346
 BJ4346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4441374618(NAD 83)
 BJ4346
 BJ4346|---------------------------------------------------------------------|
 BJ4346| PID    Reference Object                     Distance      Geod. Az  |
 BJ4346|                                                           dddmmss.s |
 BJ4346| BJ4345 53H003                              APPROX. 1.9 KM 0900231.7 |
 BJ4346|---------------------------------------------------------------------|
 BJ4346
 BJ4346                          SUPERSEDED SURVEY CONTROL
 BJ4346
 BJ4346  NAD 83(1986)-  30 28 44.35900(N)    090 27 14.16623(W) AD(       ) 2
 BJ4346  NAD 27      -  30 28 43.66530(N)    090 27 13.84828(W) AD(       ) 2
 BJ4346
 BJ4346.Superseded values are not recommended for survey control.
 BJ4346
 BJ4346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4346.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4346
 BJ4346_MARKER: DD = SURVEY DISK
 BJ4346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4346_STAMPING: 53H002 1976
 BJ4346_MARK LOGO: LADHGS
 BJ4346_PROJECTION: FLUSH
 BJ4346_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4346+STABILITY: SURFACE MOTION
 BJ4346
 BJ4346  HISTORY     - Date     Condition        Report By
 BJ4346  HISTORY     - 1976     MONUMENTED       LADH
 BJ4346  HISTORY     - 1986     GOOD             LADTD
 BJ4346  HISTORY     - 19870722 GOOD             USPSQD
 BJ4346
 BJ4346                          STATION DESCRIPTION
 BJ4346
 BJ4346'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4346'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF DOWNTOWN
 BJ4346'HAMMOND.  THE STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS
 BJ4346'PROPERTY IN THE MEDIAN OF INTERSTATE 12 JUST WEST OF THE
 BJ4346'U.S. HIGHWAY 51 AND INTERSTATE 12 INTERCHANGE.
 BJ4346'
 BJ4346'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12
 BJ4346'AND 55 IN SOUTHWEST HAMMOND, DRIVE EAST ALONG INTERSTATE 12
 BJ4346'FOR 2 MILES TO THE MARK SET ON THE LEFT AND NORTH OF THE EAST
 BJ4346'BOUND LANE NEAR THE U.S. HIGHWAY 51 INTERCHANGE.
 BJ4346'
 BJ4346'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4346'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4346'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4346'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4346'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4346'STAMPED 53H002 1976.  THE MARK IS 46 FEET NORTH OF THE CENTER
 BJ4346'OF THE EAST BOUND LANE ON INTERSTATE 12, 43 FEET SOUTH OF
 BJ4346'THE CENTER OF THE WEST BOUND LANE ON INTERSTATE 12, 32 FEET
 BJ4346'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF AN OVERPASS, 24
 BJ4346'FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF AN OVERPASS,
 BJ4346'26 FEET WEST OF A FENCE IN THE MEDIAN BETWEEN OVERPASSES
 BJ4346'AND 2 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ4346
 BJ4346                          STATION RECOVERY (1986)
 BJ4346
 BJ4346'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4346'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4346
 BJ4346                          STATION RECOVERY (1987)
 BJ4346
 BJ4346'RECOVERY NOTE BY US POWER SQUADRON 1987 (RP)
 BJ4346'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4345 ***********************************************************************
 BJ4345  DESIGNATION -  53H003
 BJ4345  PID         -  BJ4345
 BJ4345  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4345  COUNTRY     -  US
 BJ4345  USGS QUAD   -  PONCHATOULA (2018)
 BJ4345
 BJ4345                         *CURRENT SURVEY CONTROL
 BJ4345  ______________________________________________________________________
 BJ4345* NAD 83(1992) POSITION- 30 28 44.29316(N) 090 26 04.34101(W)   ADJUSTED
 BJ4345* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4345  **This station is located in a suspected subsidence area (see below).
 BJ4345  ______________________________________________________________________
 BJ4345  GEOID HEIGHT    -        -26.831 (meters)                     GEOID18
 BJ4345  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 BJ4345  HORZ ORDER      -  SECOND
 BJ4345
 BJ4345.The horizontal coordinates were established by classical geodetic methods
 BJ4345.and adjusted by the National Geodetic Survey in January 1993.
 BJ4345
 BJ4345.** This station is in an area of known vertical motion. If an
 BJ4345.** orthometric height was ever established but is not available 
 BJ4345.** in the current survey control section, the orthometric height
 BJ4345.** is considered suspect.  Suspect heights are available in the
 BJ4345.** superseded section only if requested.
 BJ4345
 BJ4345.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4345.GEOID18 height accuracy estimate available here.
 BJ4345
 BJ4345.Click photographs - Photos may exist for this station.
 BJ4345
 BJ4345.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4345
 BJ4345. The following values were computed from the NAD 83(1992) position.
 BJ4345
 BJ4345;                    North         East     Units Scale Factor Converg.
 BJ4345;SPC LA S     -   219,698.498 1,086,297.533   MT  0.99996044   +0 26 57.9
 BJ4345;SPC LA S     -   720,794.16  3,563,961.16   sFT  0.99996044   +0 26 57.9
 BJ4345;UTM  15      - 3,374,658.876   746,276.162   MT  1.00034830   +1 18 06.9
 BJ4345
 BJ4345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4345!SPC LA S     -   1.00000257  x   0.99996044  =   0.99996301
 BJ4345!UTM  15      -   1.00000257  x   1.00034830  =   1.00035087
 BJ4345
 BJ4345:                Primary Azimuth Mark                     Grid Az
 BJ4345:SPC LA S     -  53H004                                   089 35 21.1
 BJ4345:UTM  15      -  53H004                                   088 44 12.1
 BJ4345
 BJ4345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4627674658(NAD 83)
 BJ4345
 BJ4345|---------------------------------------------------------------------|
 BJ4345| PID    Reference Object                     Distance      Geod. Az  |
 BJ4345|                                                           dddmmss.s |
 BJ4345| BJ4344 53H004                              APPROX. 2.0 KM 0900219.0 |
 BJ4345|---------------------------------------------------------------------|
 BJ4345
 BJ4345                          SUPERSEDED SURVEY CONTROL
 BJ4345
 BJ4345  NAD 83(1986)-  30 28 44.30924(N)    090 26 04.33898(W) AD(       ) 2
 BJ4345  NAD 27      -  30 28 43.61556(N)    090 26 04.02290(W) AD(       ) 2
 BJ4345
 BJ4345.Superseded values are not recommended for survey control.
 BJ4345
 BJ4345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4345.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4345
 BJ4345_MARKER: DD = SURVEY DISK
 BJ4345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4345_STAMPING: 53H003 1976
 BJ4345_MARK LOGO: LADHGS
 BJ4345_PROJECTION: FLUSH
 BJ4345_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4345+STABILITY: SURFACE MOTION
 BJ4345
 BJ4345  HISTORY     - Date     Condition        Report By
 BJ4345  HISTORY     - 1976     MONUMENTED       LADH
 BJ4345  HISTORY     - 1986     GOOD             LADTD
 BJ4345  HISTORY     - 19870722 GOOD             USPSQD
 BJ4345
 BJ4345                          STATION DESCRIPTION
 BJ4345
 BJ4345'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4345'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF DOWNTOWN
 BJ4345'HAMMOND.  THE STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS
 BJ4345'PROPERTY IN THE MEDIAN OF INTERSTATE HIGHWAY 12 NEAR TWO TWIN
 BJ4345'BRIDGES.
 BJ4345'
 BJ4345'TO REACH THE STATION FROM INTERCHANGE ON U.S. HIGHWAY 51 AND
 BJ4345'INTERSTATE 12, DRIVE EAST ALONG INTERSTATE 12 FOR 1.3 MILES
 BJ4345'TO TWO BRIDGES AND THE STATION MARK ON THE LEFT AND NORTH
 BJ4345'OF THE EAST BOUND LANE JUST EAST OF THE BRIDGES.
 BJ4345'
 BJ4345'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4345'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4345'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4345'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4345'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4345'STAMPED 53H003 1976.  THE MARK IS 45 FEET NORTH OF THE CENTER
 BJ4345'OF THE EAST BOUND LANE ON INTERSTATE 12, 44 FEET SOUTH OF THE
 BJ4345'CENTER OF THE WEST BOUND LANE ON INTERSTATE 12, 44 FEET
 BJ4345'NORTHEAST OF THE NORTHEAST CORNER OF THE BRIDGE ON THE EAST
 BJ4345'BOUND LANE ON INTERSTATE 12, 28 FEET SOUTHEAST OF THE
 BJ4345'SOUTHEAST CORNER OF THE BRIDGE ON THE WEST BOUND LANE ON
 BJ4345'INTERSTATE 12, 25 FEET EAST OF A FENCE BETWEEN BRIDGES
 BJ4345'AND 2.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 BJ4345
 BJ4345                          STATION RECOVERY (1986)
 BJ4345
 BJ4345'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4345'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4345
 BJ4345                          STATION RECOVERY (1987)
 BJ4345
 BJ4345'RECOVERY NOTE BY US POWER SQUADRON 1987 (RP)
 BJ4345'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4344 ***********************************************************************
 BJ4344  DESIGNATION -  53H004
 BJ4344  PID         -  BJ4344
 BJ4344  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4344  COUNTRY     -  US
 BJ4344  USGS QUAD   -  PONCHATOULA (2018)
 BJ4344
 BJ4344                         *CURRENT SURVEY CONTROL
 BJ4344  ______________________________________________________________________
 BJ4344* NAD 83(1992) POSITION- 30 28 44.24411(N) 090 24 50.29767(W)   ADJUSTED
 BJ4344* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4344  **This station is located in a suspected subsidence area (see below).
 BJ4344  ______________________________________________________________________
 BJ4344  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BJ4344  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ4344  HORZ ORDER      -  SECOND
 BJ4344
 BJ4344.The horizontal coordinates were established by classical geodetic methods
 BJ4344.and adjusted by the National Geodetic Survey in January 1993.
 BJ4344
 BJ4344.** This station is in an area of known vertical motion. If an
 BJ4344.** orthometric height was ever established but is not available 
 BJ4344.** in the current survey control section, the orthometric height
 BJ4344.** is considered suspect.  Suspect heights are available in the
 BJ4344.** superseded section only if requested.
 BJ4344
 BJ4344.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4344.GEOID18 height accuracy estimate available here.
 BJ4344
 BJ4344.Click photographs - Photos may exist for this station.
 BJ4344
 BJ4344.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4344
 BJ4344. The following values were computed from the NAD 83(1992) position.
 BJ4344
 BJ4344;                    North         East     Units Scale Factor Converg.
 BJ4344;SPC LA S     -   219,712.655 1,088,272.296   MT  0.99996044   +0 27 34.9
 BJ4344;SPC LA S     -   720,840.60  3,570,440.02   sFT  0.99996044   +0 27 34.9
 BJ4344;UTM  15      - 3,374,702.433   748,251.273   MT  1.00036035   +1 18 44.5
 BJ4344
 BJ4344!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4344!SPC LA S     -   1.00000188  x   0.99996044  =   0.99996232
 BJ4344!UTM  15      -   1.00000188  x   1.00036035  =   1.00036223
 BJ4344
 BJ4344:                Primary Azimuth Mark                     Grid Az
 BJ4344:SPC LA S     -  53H005                                   090 28 06.3
 BJ4344:UTM  15      -  53H005                                   089 36 56.7
 BJ4344
 BJ4344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4825174702(NAD 83)
 BJ4344
 BJ4344|---------------------------------------------------------------------|
 BJ4344| PID    Reference Object                     Distance      Geod. Az  |
 BJ4344|                                                           dddmmss.s |
 BJ4344| BJ4343 53H005                              APPROX. 2.3 KM 0905541.2 |
 BJ4344|---------------------------------------------------------------------|
 BJ4344
 BJ4344                          SUPERSEDED SURVEY CONTROL
 BJ4344
 BJ4344  NAD 83(1986)-  30 28 44.26007(N)    090 24 50.29567(W) AD(       ) 2
 BJ4344  NAD 27      -  30 28 43.56646(N)    090 24 49.98173(W) AD(       ) 2
 BJ4344
 BJ4344.Superseded values are not recommended for survey control.
 BJ4344
 BJ4344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4344.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4344
 BJ4344_MARKER: DD = SURVEY DISK
 BJ4344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4344_STAMPING: 53H004 1976
 BJ4344_MARK LOGO: LADHGS
 BJ4344_PROJECTION: FLUSH
 BJ4344_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4344+STABILITY: SURFACE MOTION
 BJ4344
 BJ4344  HISTORY     - Date     Condition        Report By
 BJ4344  HISTORY     - 1976     MONUMENTED       LADH
 BJ4344  HISTORY     - 1986     GOOD             LADTD
 BJ4344
 BJ4344                          STATION DESCRIPTION
 BJ4344
 BJ4344'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4344'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF DOWNTOWN
 BJ4344'HAMMOND.  THE STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS
 BJ4344'PROPERTY IN THE MEDIAN OF INTERSTATE 12 NEAR AN INTERCHANGE.
 BJ4344'
 BJ4344'TO REACH THE STATION FROM THE INTERCHANGE ON U.S. HIGHWAY 51
 BJ4344'AND INTERSTATE 12 SOUTH OF HAMMOND, DRIVE EAST ALONG INTERSTATE
 BJ4344'12 FOR 2.5 MILES TO THE INTERCHANGE ON INTERSTATE 12 AND
 BJ4344'AIRPORT ROAD (PARISH ROAD) AND MARK JUST EAST OF THE INTERCHANGE.
 BJ4344'
 BJ4344'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4344'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4344'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4344'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4344'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4344'STAMPED 53H004 1976.  THE MARK IS 46 FEET NORTH OF THE CENTER
 BJ4344'OF THE EAST BOUND LANE ON INTERSTATE 12, 42 FEET SOUTH OF THE
 BJ4344'CENTER OF THE WEST BOUND LANE ON INTERSTATE 12, 27 FEET NORTH
 BJ4344'OF THE NORTHEAST CORNER OF THE OVERPASS ON THE EAST BOUND
 BJ4344'LANE ON INTERSTATE 12, 24.5 FEET SOUTH-SOUTHEAST OF THE
 BJ4344'SOUTHEAST CORNER OF THE OVERPASS ON THE WEST BOUND LANE ON
 BJ4344'INTERSTATE 12 AND 2 FEET WEST OF A METAL WITNESS POST AND
 BJ4344'SIGN.
 BJ4344
 BJ4344                          STATION RECOVERY (1986)
 BJ4344
 BJ4344'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4344'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4343 ***********************************************************************
 BJ4343  DESIGNATION -  53H005
 BJ4343  PID         -  BJ4343
 BJ4343  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4343  COUNTRY     -  US
 BJ4343  USGS QUAD   -  PONCHATOULA (2018)
 BJ4343
 BJ4343                         *CURRENT SURVEY CONTROL
 BJ4343  ______________________________________________________________________
 BJ4343* NAD 83(1992) POSITION- 30 28 43.03503(N) 090 23 24.68299(W)   ADJUSTED
 BJ4343* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4343  **This station is located in a suspected subsidence area (see below).
 BJ4343  ______________________________________________________________________
 BJ4343  GEOID HEIGHT    -        -26.812 (meters)                     GEOID18
 BJ4343  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 BJ4343  HORZ ORDER      -  SECOND
 BJ4343
 BJ4343.The horizontal coordinates were established by classical geodetic methods
 BJ4343.and adjusted by the National Geodetic Survey in January 1993.
 BJ4343
 BJ4343.** This station is in an area of known vertical motion. If an
 BJ4343.** orthometric height was ever established but is not available 
 BJ4343.** in the current survey control section, the orthometric height
 BJ4343.** is considered suspect.  Suspect heights are available in the
 BJ4343.** superseded section only if requested.
 BJ4343
 BJ4343.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4343.GEOID18 height accuracy estimate available here.
 BJ4343
 BJ4343.Click photographs - Photos may exist for this station.
 BJ4343
 BJ4343.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4343
 BJ4343. The following values were computed from the NAD 83(1992) position.
 BJ4343
 BJ4343;                    North         East     Units Scale Factor Converg.
 BJ4343;SPC LA S     -   219,693.981 1,090,555.961   MT  0.99996039   +0 28 17.7
 BJ4343;SPC LA S     -   720,779.34  3,577,932.35   sFT  0.99996039   +0 28 17.7
 BJ4343;UTM  15      - 3,374,717.755   750,535.892   MT  1.00037441   +1 19 27.9
 BJ4343
 BJ4343!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4343!SPC LA S     -   1.00000279  x   0.99996039  =   0.99996318
 BJ4343!UTM  15      -   1.00000279  x   1.00037441  =   1.00037720
 BJ4343
 BJ4343:                Primary Azimuth Mark                     Grid Az
 BJ4343:SPC LA S     -  53H006                                   086 52 02.0
 BJ4343:UTM  15      -  53H006                                   086 00 51.8
 BJ4343
 BJ4343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5053574717(NAD 83)
 BJ4343
 BJ4343|---------------------------------------------------------------------|
 BJ4343| PID    Reference Object                     Distance      Geod. Az  |
 BJ4343|                                                           dddmmss.s |
 BJ4343| BJ4317 53H006                              APPROX. 1.7 KM 0872019.7 |
 BJ4343|---------------------------------------------------------------------|
 BJ4343
 BJ4343                          SUPERSEDED SURVEY CONTROL
 BJ4343
 BJ4343  NAD 83(1986)-  30 28 43.05082(N)    090 23 24.68104(W) AD(       ) 2
 BJ4343  NAD 27      -  30 28 42.35733(N)    090 23 24.36961(W) AD(       ) 2
 BJ4343
 BJ4343.Superseded values are not recommended for survey control.
 BJ4343
 BJ4343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4343.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4343
 BJ4343_MARKER: DD = SURVEY DISK
 BJ4343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4343_STAMPING: 53H005 1976
 BJ4343_MARK LOGO: LADHGS
 BJ4343_PROJECTION: FLUSH
 BJ4343_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4343+STABILITY: SURFACE MOTION
 BJ4343
 BJ4343  HISTORY     - Date     Condition        Report By
 BJ4343  HISTORY     - 1976     MONUMENTED       LADH
 BJ4343  HISTORY     - 1986     GOOD             LADTD
 BJ4343
 BJ4343                          STATION DESCRIPTION
 BJ4343
 BJ4343'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4343'THE STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF HAMMOND AND
 BJ4343'2.5 MILES SOUTHWEST OF ROBERT.  THE STATION MARK IS SET ON
 BJ4343'DEPARTMENT OF HIGHWAYS PROPERTY SOUTH OF INTERSTATE NEAR A
 BJ4343'FENCE AND A RIGHT-OF-WAY MARKER.
 BJ4343'
 BJ4343'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 12 AND
 BJ4343'AIRPORT ROAD, DRIVE EAST ALONG INTERSTATE 12 FOR 1.4 MILES TO
 BJ4343'THE MARK SET SOUTH OF THE HIGHWAY NEAR A FENCE.
 BJ4343'
 BJ4343'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4343'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4343'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4343'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4343'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4343'STAMPED 53H005 1976.  THE MARK IS 141 FEET NORTH EAST OF A POWER
 BJ4343'POLE, 139 FEET NORTHEAST OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 BJ4343'MARKER, 68 FEET SOUTH OF THE CENTER OF THE EAST BOUND LAND ON
 BJ4343'INTERSTATE 12, 2 FEET EAST OF A METAL WITNESS POST AND SIGN
 BJ4343'AND HIGHWAY CONSTRUCTION STATION 448+25.
 BJ4343
 BJ4343                          STATION RECOVERY (1986)
 BJ4343
 BJ4343'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4343'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4317 ***********************************************************************
 BJ4317  DESIGNATION -  53H006
 BJ4317  PID         -  BJ4317
 BJ4317  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4317  COUNTRY     -  US
 BJ4317  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ4317
 BJ4317                         *CURRENT SURVEY CONTROL
 BJ4317  ______________________________________________________________________
 BJ4317* NAD 83(1992) POSITION- 30 28 45.54290(N) 090 22 22.28433(W)   ADJUSTED
 BJ4317* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4317  **This station is located in a suspected subsidence area (see below).
 BJ4317  ______________________________________________________________________
 BJ4317  GEOID HEIGHT    -        -26.806 (meters)                     GEOID18
 BJ4317  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BJ4317  HORZ ORDER      -  SECOND
 BJ4317
 BJ4317.The horizontal coordinates were established by classical geodetic methods
 BJ4317.and adjusted by the National Geodetic Survey in January 1993.
 BJ4317
 BJ4317.** This station is in an area of known vertical motion. If an
 BJ4317.** orthometric height was ever established but is not available 
 BJ4317.** in the current survey control section, the orthometric height
 BJ4317.** is considered suspect.  Suspect heights are available in the
 BJ4317.** superseded section only if requested.
 BJ4317
 BJ4317.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4317.GEOID18 height accuracy estimate available here.
 BJ4317
 BJ4317.Click photographs - Photos may exist for this station.
 BJ4317
 BJ4317.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4317
 BJ4317. The following values were computed from the NAD 83(1992) position.
 BJ4317
 BJ4317;                    North         East     Units Scale Factor Converg.
 BJ4317;SPC LA S     -   219,785.028 1,092,219.500   MT  0.99996049   +0 28 48.9
 BJ4317;SPC LA S     -   721,078.05  3,583,390.14   sFT  0.99996049   +0 28 48.9
 BJ4317;UTM  15      - 3,374,833.603   752,198.588   MT  1.00038472   +1 19 59.7
 BJ4317
 BJ4317!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4317!SPC LA S     -   1.00000200  x   0.99996049  =   0.99996249
 BJ4317!UTM  15      -   1.00000200  x   1.00038472  =   1.00038672
 BJ4317
 BJ4317:                Primary Azimuth Mark                     Grid Az
 BJ4317:SPC LA S     -  53H007                                   092 29 23.6
 BJ4317:UTM  15      -  53H007                                   091 38 12.8
 BJ4317
 BJ4317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5219874833(NAD 83)
 BJ4317
 BJ4317|---------------------------------------------------------------------|
 BJ4317| PID    Reference Object                     Distance      Geod. Az  |
 BJ4317|                                                           dddmmss.s |
 BJ4317| BJ4316 53H007                              APPROX. 1.6 KM 0925812.5 |
 BJ4317|---------------------------------------------------------------------|
 BJ4317
 BJ4317                          SUPERSEDED SURVEY CONTROL
 BJ4317
 BJ4317  NAD 83(1986)-  30 28 45.55851(N)    090 22 22.28241(W) AD(       ) 2
 BJ4317  NAD 27      -  30 28 44.86527(N)    090 22 21.97269(W) AD(       ) 2
 BJ4317
 BJ4317.Superseded values are not recommended for survey control.
 BJ4317
 BJ4317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4317.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4317
 BJ4317_MARKER: DD = SURVEY DISK
 BJ4317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4317_STAMPING: 53H 006 1976
 BJ4317_MARK LOGO: LADHGS
 BJ4317_PROJECTION: FLUSH
 BJ4317_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4317+STABILITY: SURFACE MOTION
 BJ4317
 BJ4317  HISTORY     - Date     Condition        Report By
 BJ4317  HISTORY     - 1976     MONUMENTED       LADH
 BJ4317  HISTORY     - 1986     GOOD             LADTD
 BJ4317
 BJ4317                          STATION DESCRIPTION
 BJ4317
 BJ4317'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4317'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF HAMMOND AND
 BJ4317'2 MILES SOUTHWEST OF ROBERT.  THE STATION MARK IS SET ON
 BJ4317'DEPARTMENT OF HIGHWAYS PROPERTY NEAR THE CORNER OF AN OVERPASS
 BJ4317'ON INTERSTATE 12.
 BJ4317'
 BJ4317'TO REACH THE STATION FROM INTERCHANGE ON STATE HIGHWAY 445
 BJ4317'AND INTERSTATE 12 JUST SOUTH OF ROBERT, DRIVE WEST ALONG
 BJ4317'INTERSTATE 12 FOR 2.3 MILES TO AN OVERPASS AND THE STATION MARK
 BJ4317'SET NEAR THE NORTHEAST CORNER OF THE OVERPASS.
 BJ4317'
 BJ4317'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4317'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4317'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4317'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4317'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4317'STAMPED 53H006 1976.  THE MARK IS 104 FEET NORTH OF THE CENTER
 BJ4317'OF THE WEST BOUND LANE ON INTERSTATE 12, 19 FEET EAST OF THE
 BJ4317'CENTER OF A PARISH ROAD, 15 FEET WEST OF A FENCE CORNER, 8.5
 BJ4317'FEET EAST OF THE ABUTMENT OF THE OVERPASS AND 2 FEET SOUTH OF
 BJ4317'A METAL WITNESS POST AND SIGN.
 BJ4317
 BJ4317                          STATION RECOVERY (1986)
 BJ4317
 BJ4317'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4317'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4316 ***********************************************************************
 BJ4316  DESIGNATION -  53H007
 BJ4316  PID         -  BJ4316
 BJ4316  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4316  COUNTRY     -  US
 BJ4316  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ4316
 BJ4316                         *CURRENT SURVEY CONTROL
 BJ4316  ______________________________________________________________________
 BJ4316* NAD 83(1992) POSITION- 30 28 42.91877(N) 090 21 23.97214(W)   ADJUSTED
 BJ4316* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4316  **This station is located in a suspected subsidence area (see below).
 BJ4316  ______________________________________________________________________
 BJ4316  GEOID HEIGHT    -        -26.799 (meters)                     GEOID18
 BJ4316  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BJ4316  HORZ ORDER      -  SECOND
 BJ4316
 BJ4316.The horizontal coordinates were established by classical geodetic methods
 BJ4316.and adjusted by the National Geodetic Survey in January 1993.
 BJ4316
 BJ4316.** This station is in an area of known vertical motion. If an
 BJ4316.** orthometric height was ever established but is not available 
 BJ4316.** in the current survey control section, the orthometric height
 BJ4316.** is considered suspect.  Suspect heights are available in the
 BJ4316.** superseded section only if requested.
 BJ4316
 BJ4316.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4316.GEOID18 height accuracy estimate available here.
 BJ4316
 BJ4316.Click photographs - Photos may exist for this station.
 BJ4316
 BJ4316.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4316
 BJ4316. The following values were computed from the NAD 83(1992) position.
 BJ4316
 BJ4316;                    North         East     Units Scale Factor Converg.
 BJ4316;SPC LA S     -   219,717.371 1,093,775.375   MT  0.99996039   +0 29 18.1
 BJ4316;SPC LA S     -   720,856.07  3,588,494.71   sFT  0.99996039   +0 29 18.1
 BJ4316;UTM  15      - 3,374,789.099   753,755.966   MT  1.00039445   +1 20 29.3
 BJ4316
 BJ4316!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4316!SPC LA S     -   1.00000296  x   0.99996039  =   0.99996335
 BJ4316!UTM  15      -   1.00000296  x   1.00039445  =   1.00039741
 BJ4316
 BJ4316:                Primary Azimuth Mark                     Grid Az
 BJ4316:SPC LA S     -  53H008                                   082 02 44.7
 BJ4316:UTM  15      -  53H008                                   081 11 33.5
 BJ4316
 BJ4316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5375574789(NAD 83)
 BJ4316
 BJ4316|---------------------------------------------------------------------|
 BJ4316| PID    Reference Object                     Distance      Geod. Az  |
 BJ4316|                                                           dddmmss.s |
 BJ4316| BJ4320 53H008                              APPROX. 2.1 KM 0823202.8 |
 BJ4316|---------------------------------------------------------------------|
 BJ4316
 BJ4316                          SUPERSEDED SURVEY CONTROL
 BJ4316
 BJ4316  NAD 83(1986)-  30 28 42.93418(N)    090 21 23.97026(W) AD(       ) 2
 BJ4316  NAD 27      -  30 28 42.24105(N)    090 21 23.66221(W) AD(       ) 2
 BJ4316
 BJ4316.Superseded values are not recommended for survey control.
 BJ4316
 BJ4316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4316.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4316
 BJ4316_MARKER: DD = SURVEY DISK
 BJ4316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4316_STAMPING: 53H 007 1976
 BJ4316_MARK LOGO: LADHGS
 BJ4316_PROJECTION: FLUSH
 BJ4316_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4316+STABILITY: SURFACE MOTION
 BJ4316
 BJ4316  HISTORY     - Date     Condition        Report By
 BJ4316  HISTORY     - 1976     MONUMENTED       LADH
 BJ4316  HISTORY     - 1986     GOOD             LADTD
 BJ4316
 BJ4316                          STATION DESCRIPTION
 BJ4316
 BJ4316'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4316'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF HAMMOND AND
 BJ4316'1.7 MILES SOUTH OF ROBERT.  THE STATION MARK IS SET ON DEPARTMENT
 BJ4316'OF HIGHWAYS PROPERTY SOUTH OF INTERSTATE 12 NEAR A FENCE.
 BJ4316'
 BJ4316'TO REACH THE STATION FROM THE STATE HIGHWAY 445 AND INTERSTATE
 BJ4316'12 INTERCHANGE JUST SOUTH OF ROBERT, DRIVE WEST ALONG INTERSTATE
 BJ4316'12 FOR 1.3 MILES TO THE MARK ON THE LEFT AND SOUTH OF THE
 BJ4316'HIGHWAY NEAR A FENCE AND BORROW PIT.
 BJ4316'
 BJ4316'THE STATION MARK IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4316'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4316'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4316'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4316'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4316'STAMPED 53H007 1976.  THE MARK IS 160 FEET EAST-NORTHEAST OF
 BJ4316'A FENCE CORNER, 102 FEET SOUTH OF THE CENTER OF THE EAST BOUND
 BJ4316'LANE ON INTERSTATE 12, 2 FEET NORTH OF A FENCE AND 2 FEET EAST
 BJ4316'OF A METAL WITNESS POST AND SIGN.
 BJ4316
 BJ4316                          STATION RECOVERY (1986)
 BJ4316
 BJ4316'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4316'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4320 ***********************************************************************
 BJ4320  DESIGNATION -  53H008
 BJ4320  PID         -  BJ4320
 BJ4320  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4320  COUNTRY     -  US
 BJ4320  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ4320
 BJ4320                         *CURRENT SURVEY CONTROL
 BJ4320  ______________________________________________________________________
 BJ4320* NAD 83(1992) POSITION- 30 28 51.95140(N) 090 20 04.33068(W)   ADJUSTED
 BJ4320* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4320  **This station is located in a suspected subsidence area (see below).
 BJ4320  ______________________________________________________________________
 BJ4320  GEOID HEIGHT    -        -26.795 (meters)                     GEOID18
 BJ4320  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ4320  HORZ ORDER      -  SECOND
 BJ4320
 BJ4320.The horizontal coordinates were established by classical geodetic methods
 BJ4320.and adjusted by the National Geodetic Survey in January 1993.
 BJ4320
 BJ4320.** This station is in an area of known vertical motion. If an
 BJ4320.** orthometric height was ever established but is not available 
 BJ4320.** in the current survey control section, the orthometric height
 BJ4320.** is considered suspect.  Suspect heights are available in the
 BJ4320.** superseded section only if requested.
 BJ4320
 BJ4320.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4320.GEOID18 height accuracy estimate available here.
 BJ4320
 BJ4320.Click photographs - Photos may exist for this station.
 BJ4320
 BJ4320.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4320
 BJ4320. The following values were computed from the NAD 83(1992) position.
 BJ4320
 BJ4320;                    North         East     Units Scale Factor Converg.
 BJ4320;SPC LA S     -   220,013.815 1,095,897.001   MT  0.99996075   +0 29 57.9
 BJ4320;SPC LA S     -   721,828.66  3,595,455.41   sFT  0.99996075   +0 29 57.9
 BJ4320;UTM  15      - 3,375,117.249   755,873.875   MT  1.00040776   +1 21 10.1
 BJ4320
 BJ4320!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4320!SPC LA S     -   1.00000186  x   0.99996075  =   0.99996261
 BJ4320!UTM  15      -   1.00000186  x   1.00040776  =   1.00040962
 BJ4320
 BJ4320:                Primary Azimuth Mark                     Grid Az
 BJ4320:SPC LA S     -  EDWARDS                                  327 38 43.5
 BJ4320:UTM  15      -  EDWARDS                                  326 47 31.3
 BJ4320
 BJ4320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5587375117(NAD 83)
 BJ4320
 BJ4320|---------------------------------------------------------------------|
 BJ4320| PID    Reference Object                     Distance      Geod. Az  |
 BJ4320|                                                           dddmmss.s |
 BJ4320| BJ4315 EDWARDS                             APPROX. 0.5 KM 3280841.4 |
 BJ4320|---------------------------------------------------------------------|
 BJ4320
 BJ4320                          SUPERSEDED SURVEY CONTROL
 BJ4320
 BJ4320  NAD 83(1986)-  30 28 51.96645(N)    090 20 04.32879(W) AD(       ) 2
 BJ4320  NAD 27      -  30 28 51.27382(N)    090 20 04.02306(W) AD(       ) 2
 BJ4320
 BJ4320.Superseded values are not recommended for survey control.
 BJ4320
 BJ4320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4320.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4320
 BJ4320_MARKER: DD = SURVEY DISK
 BJ4320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4320_STAMPING: 53H008 1976
 BJ4320_MARK LOGO: LADHGS
 BJ4320_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4320+STABILITY: SURFACE MOTION
 BJ4320
 BJ4320  HISTORY     - Date     Condition        Report By
 BJ4320  HISTORY     - 1976     MONUMENTED       LADH
 BJ4320  HISTORY     - 1986     GOOD             LADTD
 BJ4320  HISTORY     - 20060418 MARK NOT FOUND   NGS
 BJ4320
 BJ4320                          STATION DESCRIPTION
 BJ4320
 BJ4320'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4320'THE STATION IS LOCATED ABOUT 1.7 MILES SOUTH OF ROBERT.  THE
 BJ4320'STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NEAR
 BJ4320'THE CORNER OF AN OVERPASS.
 BJ4320'
 BJ4320'TO REACH THE STATION FROM INTERSECTION OF U.S. HIGHWAY 190
 BJ4320'AND STATE HIGHWAY 445 IN ROBERT, DRIVE SOUTH ALONG STATE HIGHWAY
 BJ4320'445 FOR 1.7 MILES TO THE INTERCHANGE ON INTERSTATE 12 AND THE
 BJ4320'STATION SET NEAR THE NORTHEAST CORNER OF AN OVERPASS.
 BJ4320'
 BJ4320'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4320'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4320'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ4320'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4320'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4320'STAMPED 53H008 1976.  THE MARK IS 123 FEET NORTH OF THE CENTER
 BJ4320'OF THE WEST BOUND LANE ON INTERSTATE 12, 23 FEET EAST OF THE
 BJ4320'CENTER OF STATE HIGHWAY 445, 21 FEET NORTHEAST OF THE NORTHEAST
 BJ4320'CORNER OF THE OVERPASS AND 2 FEET SOUTH OF A METAL WITNESS
 BJ4320'POST AND SIGN.
 BJ4320
 BJ4320                          STATION RECOVERY (1986)
 BJ4320
 BJ4320'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4320'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4320
 BJ4320                          STATION RECOVERY (2006)
 BJ4320
 BJ4320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4320'NOT RECOVERED, AREA HAS BENN GRADED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4322 ***********************************************************************
 BJ4322  DESIGNATION -  53H009
 BJ4322  PID         -  BJ4322
 BJ4322  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4322  COUNTRY     -  US
 BJ4322  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ4322
 BJ4322                         *CURRENT SURVEY CONTROL
 BJ4322  ______________________________________________________________________
 BJ4322* NAD 83(1992) POSITION- 30 28 57.57671(N) 090 18 26.63950(W)   ADJUSTED
 BJ4322* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4322  **This station is located in a suspected subsidence area (see below).
 BJ4322  ______________________________________________________________________
 BJ4322  GEOID HEIGHT    -        -26.791 (meters)                     GEOID18
 BJ4322  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ4322  HORZ ORDER      -  SECOND
 BJ4322
 BJ4322.The horizontal coordinates were established by classical geodetic methods
 BJ4322.and adjusted by the National Geodetic Survey in January 1993.
 BJ4322
 BJ4322.** This station is in an area of known vertical motion. If an
 BJ4322.** orthometric height was ever established but is not available 
 BJ4322.** in the current survey control section, the orthometric height
 BJ4322.** is considered suspect.  Suspect heights are available in the
 BJ4322.** superseded section only if requested.
 BJ4322
 BJ4322.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4322.GEOID18 height accuracy estimate available here.
 BJ4322
 BJ4322.Click photographs - Photos may exist for this station.
 BJ4322
 BJ4322.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4322
 BJ4322. The following values were computed from the NAD 83(1992) position.
 BJ4322
 BJ4322;                    North         East     Units Scale Factor Converg.
 BJ4322;SPC LA S     -   220,210.049 1,098,500.819   MT  0.99996098   +0 30 46.7
 BJ4322;SPC LA S     -   722,472.47  3,603,998.10   sFT  0.99996098   +0 30 46.7
 BJ4322;UTM  15      - 3,375,352.356   758,475.664   MT  1.00042428   +1 21 60.0
 BJ4322
 BJ4322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4322!SPC LA S     -   1.00000264  x   0.99996098  =   0.99996362
 BJ4322!UTM  15      -   1.00000264  x   1.00042428  =   1.00042692
 BJ4322
 BJ4322:                Primary Azimuth Mark                     Grid Az
 BJ4322:SPC LA S     -  53H010                                   093 48 49.3
 BJ4322:UTM  15      -  53H010                                   092 57 36.0
 BJ4322
 BJ4322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5847575352(NAD 83)
 BJ4322
 BJ4322|---------------------------------------------------------------------|
 BJ4322| PID    Reference Object                     Distance      Geod. Az  |
 BJ4322|                                                           dddmmss.s |
 BJ4322| BJ4319 53H010                              APPROX. 2.3 KM 0941936.0 |
 BJ4322|---------------------------------------------------------------------|
 BJ4322
 BJ4322                          SUPERSEDED SURVEY CONTROL
 BJ4322
 BJ4322  NAD 83(1986)-  30 28 57.59123(N)    090 18 26.63778(W) AD(       ) 2
 BJ4322  NAD 27      -  30 28 56.89901(N)    090 18 26.33510(W) AD(       ) 2
 BJ4322
 BJ4322.Superseded values are not recommended for survey control.
 BJ4322
 BJ4322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4322.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4322
 BJ4322_MARKER: DD = SURVEY DISK
 BJ4322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4322_STAMPING: 53H009 1976
 BJ4322_MARK LOGO: LADHGS
 BJ4322_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4322+STABILITY: SURFACE MOTION
 BJ4322_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4322+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2006
 BJ4322
 BJ4322  HISTORY     - Date     Condition        Report By
 BJ4322  HISTORY     - 1976     MONUMENTED       LADH
 BJ4322  HISTORY     - 1986     GOOD             LADTD
 BJ4322  HISTORY     - 20060418 GOOD             NGS
 BJ4322
 BJ4322                          STATION DESCRIPTION
 BJ4322
 BJ4322'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4322'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF ROBERT.  THE
 BJ4322'STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY ON
 BJ4322'INTERSTATE 12 NEAR A FENCE.
 BJ4322'
 BJ4322'TO REACH THE STATION FROM THE STATE HIGHWAY 445 AND INTERSTATE
 BJ4322'12 INTERCHANGE JUST SOUTH OF ROBERT, DRIVE EAST ALONG INTERSTATE
 BJ4322'12 FOR 1.7 MILES TO THE MARK ON THE LEFT AND NORTH OF THE HIGHWAY
 BJ4322'NEAR A FENCE AND A RIGHT-OF-WAY MARKER.
 BJ4322'
 BJ4322'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4322'AN U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4322'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES. THE
 BJ4322'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4322'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4322'STAMPED 53H009 1976.  THE MARK IS 103 FEET NORTH OF THE CENTER
 BJ4322'OF THE WEST BOUND LANE ON INTERSTATE 12, 3 FEET SOUTH OF A
 BJ4322'HIGHWAY RIGHT-OF-WAY MARKER, 2 FEET SOUTH OF A FENCE, 2 FEET
 BJ4322'NORTH OF A METAL WITNESS POST AND SIGN AND AT CONSTRUCTION
 BJ4322'STATION 709+55.
 BJ4322
 BJ4322                          STATION RECOVERY (1986)
 BJ4322
 BJ4322'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4322'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4322
 BJ4322                          STATION RECOVERY (2006)
 BJ4322
 BJ4322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ4322'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4319 ***********************************************************************
 BJ4319  DESIGNATION -  53H010
 BJ4319  PID         -  BJ4319
 BJ4319  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4319  COUNTRY     -  US
 BJ4319  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ4319
 BJ4319                         *CURRENT SURVEY CONTROL
 BJ4319  ______________________________________________________________________
 BJ4319* NAD 83(1992) POSITION- 30 28 51.92816(N) 090 17 00.56029(W)   ADJUSTED
 BJ4319* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4319  **This station is located in a suspected subsidence area (see below).
 BJ4319  ______________________________________________________________________
 BJ4319  GEOID HEIGHT    -        -26.786 (meters)                     GEOID18
 BJ4319  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BJ4319  HORZ ORDER      -  SECOND
 BJ4319
 BJ4319.The horizontal coordinates were established by classical geodetic methods
 BJ4319.and adjusted by the National Geodetic Survey in January 1993.
 BJ4319
 BJ4319.** This station is in an area of known vertical motion. If an
 BJ4319.** orthometric height was ever established but is not available 
 BJ4319.** in the current survey control section, the orthometric height
 BJ4319.** is considered suspect.  Suspect heights are available in the
 BJ4319.** superseded section only if requested.
 BJ4319
 BJ4319.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4319.GEOID18 height accuracy estimate available here.
 BJ4319
 BJ4319.Click photographs - Photos may exist for this station.
 BJ4319
 BJ4319.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4319
 BJ4319. The following values were computed from the NAD 83(1992) position.
 BJ4319
 BJ4319;                    North         East     Units Scale Factor Converg.
 BJ4319;SPC LA S     -   220,056.911 1,100,798.055   MT  0.99996075   +0 31 29.8
 BJ4319;SPC LA S     -   721,970.05  3,611,534.95   sFT  0.99996075   +0 31 29.8
 BJ4319;UTM  15      - 3,375,233.408   760,776.010   MT  1.00043902   +1 22 43.5
 BJ4319
 BJ4319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4319!SPC LA S     -   1.00000280  x   0.99996075  =   0.99996355
 BJ4319!UTM  15      -   1.00000280  x   1.00043902  =   1.00044182
 BJ4319
 BJ4319:                Primary Azimuth Mark                     Grid Az
 BJ4319:SPC LA S     -  53H011                                   090 08 26.0
 BJ4319:UTM  15      -  53H011                                   089 17 12.3
 BJ4319
 BJ4319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6077675233(NAD 83)
 BJ4319
 BJ4319|---------------------------------------------------------------------|
 BJ4319| PID    Reference Object                     Distance      Geod. Az  |
 BJ4319|                                                           dddmmss.s |
 BJ4319| BJ4318 53H011                              APPROX. 1.7 KM 0903955.8 |
 BJ4319|---------------------------------------------------------------------|
 BJ4319
 BJ4319                          SUPERSEDED SURVEY CONTROL
 BJ4319
 BJ4319  NAD 83(1986)-  30 28 51.94222(N)    090 17 00.55874(W) AD(       ) 2
 BJ4319  NAD 27      -  30 28 51.25005(N)    090 17 00.25865(W) AD(       ) 2
 BJ4319
 BJ4319.Superseded values are not recommended for survey control.
 BJ4319
 BJ4319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4319.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4319
 BJ4319_MARKER: DD = SURVEY DISK
 BJ4319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4319_STAMPING: 53H010 1976
 BJ4319_MARK LOGO: LADHGS
 BJ4319_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4319+STABILITY: SURFACE MOTION
 BJ4319_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4319+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2006
 BJ4319
 BJ4319  HISTORY     - Date     Condition        Report By
 BJ4319  HISTORY     - 1976     MONUMENTED       LADH
 BJ4319  HISTORY     - 1986     GOOD             LADTD
 BJ4319  HISTORY     - 20060327 GOOD             AERODA
 BJ4319
 BJ4319                          STATION DESCRIPTION
 BJ4319
 BJ4319'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4319'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTHEAST OF ROBERT.  THE
 BJ4319'STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY SOUTH
 BJ4319'OF INTERSTATE 12.
 BJ4319'
 BJ4319'TO REACH THE STATION FROM THE STATE HIGHWAY 445 AND INTERSTATE
 BJ4319'12 INTERCHANGE JUST SOUTH OF ROBERT, DRIVE EAST ALONG INTERSTATE
 BJ4319'12 FOR 3.2 MILES TO THE MARK ON THE RIGHT AND SOUTH OF THE
 BJ4319'HIGHWAY NEAR A FENCE AND A RIGHT-OF-WAY MARKER.
 BJ4319'
 BJ4319'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4319'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4319'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4319'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4319'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4319'STAMPED 53H010 1976.  THE MARK IS 102 FEET SOUTH OF THE EAST
 BJ4319'BOUN LANE ON INTERSTATE 12, 4.5 FEET NORTH OF A CONCRETE
 BJ4319'HIGHWAY RIGHT-OF-WAY MARKER, 4 FEET NORTH OF A RIGHT-OF-WAY
 BJ4319'FENCE, 2 FEET SOUTH OF A METAL WITNESS POST AND SIGN AND AT
 BJ4319'CONSTRUCTION STATION 785+00.
 BJ4319
 BJ4319                          STATION RECOVERY (1986)
 BJ4319
 BJ4319'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4319'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 BJ4319
 BJ4319                          STATION RECOVERY (2006)
 BJ4319
 BJ4319'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ4319'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4318 ***********************************************************************
 BJ4318  DESIGNATION -  53H011
 BJ4318  PID         -  BJ4318
 BJ4318  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4318  COUNTRY     -  US
 BJ4318  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ4318
 BJ4318                         *CURRENT SURVEY CONTROL
 BJ4318  ______________________________________________________________________
 BJ4318* NAD 83(1992) POSITION- 30 28 51.28221(N) 090 15 56.78474(W)   ADJUSTED
 BJ4318* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4318  **This station is located in a suspected subsidence area (see below).
 BJ4318  ______________________________________________________________________
 BJ4318  GEOID HEIGHT    -        -26.784 (meters)                     GEOID18
 BJ4318  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 BJ4318  HORZ ORDER      -  SECOND
 BJ4318
 BJ4318.The horizontal coordinates were established by classical geodetic methods
 BJ4318.and adjusted by the National Geodetic Survey in January 1993.
 BJ4318
 BJ4318.** This station is in an area of known vertical motion. If an
 BJ4318.** orthometric height was ever established but is not available 
 BJ4318.** in the current survey control section, the orthometric height
 BJ4318.** is considered suspect.  Suspect heights are available in the
 BJ4318.** superseded section only if requested.
 BJ4318
 BJ4318.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4318.GEOID18 height accuracy estimate available here.
 BJ4318
 BJ4318.Click photographs - Photos may exist for this station.
 BJ4318
 BJ4318.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4318
 BJ4318. The following values were computed from the NAD 83(1992) position.
 BJ4318
 BJ4318;                    North         East     Units Scale Factor Converg.
 BJ4318;SPC LA S     -   220,052.736 1,102,499.093   MT  0.99996073   +0 32 01.7
 BJ4318;SPC LA S     -   721,956.35  3,617,115.77   sFT  0.99996073   +0 32 01.7
 BJ4318;UTM  15      - 3,375,254.593   762,477.744   MT  1.00045000   +1 23 15.8
 BJ4318
 BJ4318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4318!SPC LA S     -   1.00000280  x   0.99996073  =   0.99996353
 BJ4318!UTM  15      -   1.00000280  x   1.00045000  =   1.00045280
 BJ4318
 BJ4318:                Primary Azimuth Mark                     Grid Az
 BJ4318:SPC LA S     -  53H012                                   090 19 30.5
 BJ4318:UTM  15      -  53H012                                   089 28 16.4
 BJ4318
 BJ4318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6247775254(NAD 83)
 BJ4318
 BJ4318|---------------------------------------------------------------------|
 BJ4318| PID    Reference Object                     Distance      Geod. Az  |
 BJ4318|                                                           dddmmss.s |
 BJ4318| BJ4238 53H012                              APPROX. 2.0 KM 0905132.2 |
 BJ4318|---------------------------------------------------------------------|
 BJ4318
 BJ4318                          SUPERSEDED SURVEY CONTROL
 BJ4318
 BJ4318  NAD 83(1986)-  30 28 51.29600(N)    090 15 56.78331(W) AD(       ) 2
 BJ4318  NAD 27      -  30 28 50.60393(N)    090 15 56.48518(W) AD(       ) 2
 BJ4318
 BJ4318.Superseded values are not recommended for survey control.
 BJ4318
 BJ4318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4318.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4318
 BJ4318_MARKER: DD = SURVEY DISK
 BJ4318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4318_STAMPING: 53H 011 1976
 BJ4318_MARK LOGO: LADHGS
 BJ4318_PROJECTION: FLUSH
 BJ4318_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4318+STABILITY: SURFACE MOTION
 BJ4318
 BJ4318  HISTORY     - Date     Condition        Report By
 BJ4318  HISTORY     - 1976     MONUMENTED       LADH
 BJ4318  HISTORY     - 1986     GOOD             LADTD
 BJ4318
 BJ4318                          STATION DESCRIPTION
 BJ4318
 BJ4318'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4318'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF ROBERT.  THE
 BJ4318'STATION MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY IN THE MEDIAN
 BJ4318'OF INTERSTATE 12 JUST WEST OF THE BEDICO BRANCH BRIDGES.
 BJ4318'
 BJ4318'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 445
 BJ4318'AND INTERSTATE 12, DRIVE EAST ALONG INTERSTATE 12 FOR 4.3 MILES
 BJ4318'THE TWIN BRIDGES OVER BEDICO BRANCH ON INTERSTATE 12 AND THE MARK
 BJ4318'ON THE LEFT AND WEST OF THE BRIDGES NORTH OF THE HIGHWAY.
 BJ4318'
 BJ4318'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4318'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4318'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4318'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4318'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4318'STAMPED 53H 11 1976.  THE MARK IS 57.5 FEET NORTH OF THE CENTER
 BJ4318'OF THE EAST BOUND LANE ON INTERSTATE 12, 47 FEET SOUTH OF THE
 BJ4318'CENTER OF THE WEST BOUND LANE ON INTERSTATE 12, 43.5 FEET
 BJ4318'SOUTHWEST OF THE SOUTHWEST CORNER OF THE BRIDGE ON THE
 BJ4318'WEST BOUND LANE, 40.5 FEET NORTHEAST OF THE NORTHWEST CORNER
 BJ4318'ON THE BRIDGE ON THE EAST BOUND LANE, 42.5 FEET WEST OF A
 BJ4318'FENCE BETWEEN BRIDGES AND 2 FEET EAST OF A METAL WITNESS POST
 BJ4318'AND SIGN.
 BJ4318
 BJ4318                          STATION RECOVERY (1986)
 BJ4318
 BJ4318'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4318'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4238 ***********************************************************************
 BJ4238  DESIGNATION -  53H012
 BJ4238  PID         -  BJ4238
 BJ4238  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4238  COUNTRY     -  US
 BJ4238  USGS QUAD   -  MADISONVILLE (2018)
 BJ4238
 BJ4238                         *CURRENT SURVEY CONTROL
 BJ4238  ______________________________________________________________________
 BJ4238* NAD 83(1992) POSITION- 30 28 50.30168(N) 090 14 41.73536(W)   ADJUSTED
 BJ4238* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4238  **This station is located in a suspected subsidence area (see below).
 BJ4238  ______________________________________________________________________
 BJ4238  GEOID HEIGHT    -        -26.784 (meters)                     GEOID18
 BJ4238  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 BJ4238  HORZ ORDER      -  SECOND
 BJ4238
 BJ4238.The horizontal coordinates were established by classical geodetic methods
 BJ4238.and adjusted by the National Geodetic Survey in January 1993.
 BJ4238
 BJ4238.** This station is in an area of known vertical motion. If an
 BJ4238.** orthometric height was ever established but is not available 
 BJ4238.** in the current survey control section, the orthometric height
 BJ4238.** is considered suspect.  Suspect heights are available in the
 BJ4238.** superseded section only if requested.
 BJ4238
 BJ4238.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4238.GEOID18 height accuracy estimate available here.
 BJ4238
 BJ4238.Click photographs - Photos may exist for this station.
 BJ4238
 BJ4238.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4238
 BJ4238. The following values were computed from the NAD 83(1992) position.
 BJ4238
 BJ4238;                    North         East     Units Scale Factor Converg.
 BJ4238;SPC LA S     -   220,041.373 1,104,500.897   MT  0.99996069   +0 32 39.2
 BJ4238;SPC LA S     -   721,919.07  3,623,683.36   sFT  0.99996069   +0 32 39.2
 BJ4238;UTM  15      - 3,375,273.077   764,480.488   MT  1.00046303   +1 23 53.9
 BJ4238
 BJ4238!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4238!SPC LA S     -   1.00000280  x   0.99996069  =   0.99996349
 BJ4238!UTM  15      -   1.00000280  x   1.00046303  =   1.00046583
 BJ4238
 BJ4238:                Primary Azimuth Mark                     Grid Az
 BJ4238:SPC LA S     -  52H001                                   105 46 36.3
 BJ4238:UTM  15      -  52H001                                   104 55 21.6
 BJ4238
 BJ4238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6448075273(NAD 83)
 BJ4238
 BJ4238|---------------------------------------------------------------------|
 BJ4238| PID    Reference Object                     Distance      Geod. Az  |
 BJ4238|                                                           dddmmss.s |
 BJ4238| BJ4237 52H001                              APPROX. 1.6 KM 1061915.5 |
 BJ4238|---------------------------------------------------------------------|
 BJ4238
 BJ4238                          SUPERSEDED SURVEY CONTROL
 BJ4238
 BJ4238  NAD 83(1986)-  30 28 50.31523(N)    090 14 41.73405(W) AD(       ) 2
 BJ4238  NAD 27      -  30 28 49.62322(N)    090 14 41.43827(W) AD(       ) 2
 BJ4238
 BJ4238.Superseded values are not recommended for survey control.
 BJ4238
 BJ4238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4238.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4238
 BJ4238_MARKER: DD = SURVEY DISK
 BJ4238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4238_STAMPING: 53H 012 1976
 BJ4238_MARK LOGO: LADHGS
 BJ4238_PROJECTION: FLUSH
 BJ4238_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4238+STABILITY: SURFACE MOTION
 BJ4238
 BJ4238  HISTORY     - Date     Condition        Report By
 BJ4238  HISTORY     - 1976     MONUMENTED       LADH
 BJ4238  HISTORY     - 1986     GOOD             LADTD
 BJ4238
 BJ4238                          STATION DESCRIPTION
 BJ4238
 BJ4238'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 BJ4238'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTHWEST OF GOODBEE
 BJ4238'AND 6 MILES SOUTHEAST OF ROBERT.  THE STATION MARK IS SET ON
 BJ4238'DEPARTMENT OF HIGHWAYS PROPERTY NEAR A FENCE AND NORTH OF THE
 BJ4238'HIGHWAY.
 BJ4238'
 BJ4238'TO REACH THE STATION FROM THE INTERCHANGE ON STATE HIGHWAY 1077
 BJ4238'AND INTERSTATE 12, ABOUT 3.2 MILES SOUTH OF GOODBEE, DRIVE
 BJ4238'WEST ALONG INTERSTATE 12 FOR 4.4 MILES TO THE STATION MARK
 BJ4238'ON THE RIGHT AND NORTH OF THE HIGHWAY NEAR A FENCE.
 BJ4238'
 BJ4238'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ4238'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BJ4238'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4238'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BJ4238'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4238'STAMPED 53H012 1976.  THE MARK IS 222 FEET EAST-SOUTHEAST OF A
 BJ4238'CONCRETE RIGHT-OF-WAY MARKER, 103 FEET NORTH OF THE WEST BOUND
 BJ4238'LANE ON INTERSTATE 12, 2.5 FEET SOUTH OF A FENCE, 2 FEET NORTH
 BJ4238'OF A METAL WITNESS POST AND SIGN AND AT CONSTRUCTION STATION
 BJ4238'906+50.
 BJ4238
 BJ4238                          STATION RECOVERY (1986)
 BJ4238
 BJ4238'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BJ4238'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1033 ***********************************************************************
 AU1033  DESIGNATION -  54 A NOSWB
 AU1033  PID         -  AU1033
 AU1033  STATE/COUNTY-  LA/ORLEANS
 AU1033  COUNTRY     -  US
 AU1033  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1033
 AU1033                         *CURRENT SURVEY CONTROL
 AU1033  ______________________________________________________________________
 AU1033* NAD 83(1986) POSITION- 29 59 45.     (N) 090 06 55.     (W)   SCALED
 AU1033* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1033  **This station is located in a suspected subsidence area (see below).
 AU1033  ______________________________________________________________________
 AU1033  GEOID HEIGHT    -        -26.075 (meters)                     GEOID18
 AU1033
 AU1033.The horizontal coordinates were scaled from a map and have
 AU1033.an estimated accuracy of +/- 6 seconds.
 AU1033
 AU1033.** This station is in an area of known vertical motion. If an
 AU1033.** orthometric height was ever established but is not available 
 AU1033.** in the current survey control section, the orthometric height
 AU1033.** is considered suspect.  Suspect heights are available in the
 AU1033.** superseded section only if requested.
 AU1033
 AU1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1033.GEOID18 height accuracy estimate available here.
 AU1033
 AU1033.Click photographs - Photos may exist for this station.
 AU1033
 AU1033;                    North         East    Units  Estimated Accuracy
 AU1033;SPC LA S     -   166,430.    1,117,520.      MT  (+/- 180 meters Scaled)
 AU1033
 AU1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP782218(NAD 83)
 AU1033
 AU1033                          SUPERSEDED SURVEY CONTROL
 AU1033
 AU1033.No superseded survey control is available for this station.
 AU1033
 AU1033_MARKER: X = CHISELED CROSS
 AU1033_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1033_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1033_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1033
 AU1033  HISTORY     - Date     Condition        Report By
 AU1033  HISTORY     - UNK      MONUMENTED       LA1690
 AU1033  HISTORY     - 1951     GOOD             CGS
 AU1033  HISTORY     - 1975     MARK NOT FOUND   LA1690
 AU1033
 AU1033                          STATION DESCRIPTION
 AU1033
 AU1033'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1033'AT NEW ORLEANS, AT THE JUNCTION OF WEST END BOULEVARD AND FLORDIA
 AU1033'AVENUE LEADING EAST, 20 FEET EAST OF THE EAST CURB OF WEST END
 AU1033'BOULEVARD, 13 1/2 FEET NORTH OF THE NORTH LANE OF FLORIDA AVENUE, 2
 AU1033'1/2 FEET NORTH OF THE NORTH EDGE OF NORTH SIDE WALK OF FLORIDA AVENUE,
 AU1033'2 FEET EAST OF THE EAST EDGE OF EAST SIDE WALK OF WEST END BOULEVARD,
 AU1033'IN THE SOUTHWEST CORNER OF LAWN OF A LARGE TWO STORY YELLOW HOUSE, AND
 AU1033'IS A CROSS ON TOP OF A METAL CAP ON A PIPE SET IN A MASS OF CONCRETE
 AU1033'PROJECTING 8 INCHES.  NOTE-- THE FOLLOWING IS CUT IN CONCRETE MASS
 AU1033'8-1-30 S AND W B.  NOTE-- DEC. 1963 IT WAS REPORTED MARK WAS LOOSE AND
 AU1033'IN POOR CONDITION.
 AU1033
 AU1033                          STATION RECOVERY (1975)
 AU1033
 AU1033'RECOVERY NOTE BY CITY OF NEW ORLEANS LOUISIANA 1975
 AU1033'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0063 ***********************************************************************
 AU0063  DESIGNATION -  54 LLD ANO
 AU0063  PID         -  AU0063
 AU0063  STATE/COUNTY-  LA/ST CHARLES
 AU0063  COUNTRY     -  US
 AU0063  USGS QUAD   -  HAHNVILLE (2018)
 AU0063
 AU0063                         *CURRENT SURVEY CONTROL
 AU0063  ______________________________________________________________________
 AU0063* NAD 83(1986) POSITION- 29 56 26.     (N) 090 22 55.     (W)   SCALED
 AU0063* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0063  **This station is located in a suspected subsidence area (see below).
 AU0063  ______________________________________________________________________
 AU0063  GEOID HEIGHT    -        -25.949 (meters)                     GEOID18
 AU0063  DYNAMIC HEIGHT  -          2.39  (meters)        7.8   (feet) COMP
 AU0063  MODELED GRAVITY -    979,318.2   (mgal)                       NAVD 88
 AU0063
 AU0063.The horizontal coordinates were scaled from a map and have
 AU0063.an estimated accuracy of +/- 6 seconds.
 AU0063
 AU0063.** This station is in an area of known vertical motion. If an
 AU0063.** orthometric height was ever established but is not available 
 AU0063.** in the current survey control section, the orthometric height
 AU0063.** is considered suspect.  Suspect heights are available in the
 AU0063.** superseded section only if requested.
 AU0063
 AU0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0063.GEOID18 height accuracy estimate available here.
 AU0063
 AU0063.Click photographs - Photos may exist for this station.
 AU0063
 AU0063.The dynamic height is computed by dividing the NAVD 88
 AU0063.geopotential number by the normal gravity value computed on the
 AU0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0063.degrees latitude (g = 980.6199 gals.).
 AU0063
 AU0063.The modeled gravity was interpolated from observed gravity values.
 AU0063
 AU0063;                    North         East    Units  Estimated Accuracy
 AU0063;SPC LA S     -   160,060.    1,091,840.      MT  (+/- 180 meters Scaled)
 AU0063
 AU0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP527150(NAD 83)
 AU0063
 AU0063                          SUPERSEDED SURVEY CONTROL
 AU0063
 AU0063.No superseded survey control is available for this station.
 AU0063
 AU0063_MARKER: DD = SURVEY DISK
 AU0063_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0063_STAMPING: 54 LLD ANO
 AU0063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0063
 AU0063  HISTORY     - Date     Condition        Report By
 AU0063  HISTORY     - 1975     MONUMENTED       USACE
 AU0063  HISTORY     - 1977     GOOD             NGS
 AU0063
 AU0063                          STATION DESCRIPTION
 AU0063
 AU0063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0063'1.1 MI NW FROM LULING.
 AU0063'1.15 MILE NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0063'HIGHWAY 52 AT LULING, 0.3 MILE SOUTHEAST OF MILE SIGN 54, 28 FT.
 AU0063'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 50 FT. NORTHEAST AND
 AU0063'ACROSS THE HIGHWAY FROM A POWER LINE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1603 ***********************************************************************
 CP1603  DESIGNATION -  54 V 1
 CP1603  PID         -  CP1603
 CP1603  STATE/COUNTY-  LA/TENSAS
 CP1603  COUNTRY     -  US
 CP1603  USGS QUAD   -  NEWELLTON (2018)
 CP1603
 CP1603                         *CURRENT SURVEY CONTROL
 CP1603  ______________________________________________________________________
 CP1603* NAD 83(1986) POSITION- 32 07 12.     (N) 091 12 25.     (W)   SCALED
 CP1603* NAVD 88 ORTHO HEIGHT -    25.35  (+/-2cm)       83.2   (feet) VERTCON3
 CP1603  ______________________________________________________________________
 CP1603  GEOID HEIGHT    -        -26.362 (meters)                     GEOID18
 CP1603  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1603
 CP1603.The horizontal coordinates were scaled from a map and have
 CP1603.an estimated accuracy of +/- 6 seconds.
 CP1603
 CP1603.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1603.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1603
 CP1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1603.GEOID18 height accuracy estimate available here.
 CP1603
 CP1603.The vertical order pertains to the NGVD 29 superseded value.
 CP1603
 CP1603.Click photographs - Photos may exist for this station.
 CP1603
 CP1603;                    North         East    Units  Estimated Accuracy
 CP1603;SPC LA N     -   180,350.    1,122,010.      MT  (+/- 180 meters Scaled)
 CP1603
 CP1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR691551(NAD 83)
 CP1603
 CP1603                          SUPERSEDED SURVEY CONTROL
 CP1603
 CP1603  NGVD 29 (??/??/92)   25.371  (m)           83.24   (f) ADJ UNCH    2 0
 CP1603
 CP1603.Superseded values are not recommended for survey control.
 CP1603
 CP1603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1603.See file dsdata.pdf to determine how the superseded data were derived.
 CP1603
 CP1603_MARKER: DB = BENCH MARK DISK
 CP1603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1603_STAMPING: 54V1 1970
 CP1603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1603+STABILITY: SURFACE MOTION
 CP1603
 CP1603  HISTORY     - Date     Condition        Report By
 CP1603  HISTORY     - 1970     MONUMENTED       LADH
 CP1603  HISTORY     - 1975     GOOD             LADTD
 CP1603
 CP1603                          STATION DESCRIPTION
 CP1603
 CP1603'DESCRIBED BY LA TRANSP AND DEV 1975
 CP1603'4.60 MI N FROM NEWELLTON.
 CP1603'ABOUT 0.45 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1603'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1603'AND 605.  THENCE ABOUT 3.35 MILES NORTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1603'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608.  THENCE ABOUT 0.80
 CP1603'MILES EAST ALONG LOUISIANA HIGHWAY 608.  IT IS 80.3 FEET NORTH OF THE
 CP1603'CENTERLINE OF LOUISIANA HIGHWAY 608, 34.7 FEET NORTHEAST OF A 20-INCH
 CP1603'PECAN TREE, 39.0 FEET NORTH OF A FENCE CORNER, 1.0 FOOT EAST OF A
 CP1603'BARBED WIRE FENCE LOCATED ON THE WEST BOUNDARY OF A CEMETERY. SET IN
 CP1603'TOP A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL
 CP1603'WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1593 ***********************************************************************
 CP1593  DESIGNATION -  54 V 10
 CP1593  PID         -  CP1593
 CP1593  STATE/COUNTY-  LA/TENSAS
 CP1593  COUNTRY     -  US
 CP1593  USGS QUAD   -  NEWELLTON (2018)
 CP1593
 CP1593                         *CURRENT SURVEY CONTROL
 CP1593  ______________________________________________________________________
 CP1593* NAD 83(1986) POSITION- 32 06 18.     (N) 091 14 53.     (W)   SCALED
 CP1593* NAVD 88 ORTHO HEIGHT -    23.70  (+/-2cm)       77.8   (feet) VERTCON3
 CP1593  ______________________________________________________________________
 CP1593  GEOID HEIGHT    -        -26.341 (meters)                     GEOID18
 CP1593  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1593
 CP1593.The horizontal coordinates were scaled from a map and have
 CP1593.an estimated accuracy of +/- 6 seconds.
 CP1593
 CP1593.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1593.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1593
 CP1593.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1593.GEOID18 height accuracy estimate available here.
 CP1593
 CP1593.The vertical order pertains to the NGVD 29 superseded value.
 CP1593
 CP1593.Click photographs - Photos may exist for this station.
 CP1593
 CP1593;                    North         East    Units  Estimated Accuracy
 CP1593;SPC LA N     -   178,640.    1,118,150.      MT  (+/- 180 meters Scaled)
 CP1593
 CP1593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR653534(NAD 83)
 CP1593
 CP1593                          SUPERSEDED SURVEY CONTROL
 CP1593
 CP1593  NGVD 29 (??/??/92)   23.725  (m)           77.84   (f) ADJ UNCH    2 0
 CP1593
 CP1593.Superseded values are not recommended for survey control.
 CP1593
 CP1593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1593.See file dsdata.pdf to determine how the superseded data were derived.
 CP1593
 CP1593_MARKER: DB = BENCH MARK DISK
 CP1593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1593_STAMPING: 54V10 1970
 CP1593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1593+STABILITY: SURFACE MOTION
 CP1593
 CP1593  HISTORY     - Date     Condition        Report By
 CP1593  HISTORY     - 1970     MONUMENTED       LADH
 CP1593  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1593
 CP1593                          STATION DESCRIPTION
 CP1593
 CP1593'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1593'3.5 MI NW FROM NEWELLTON.
 CP1593'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1593'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1593'DIRECTION ALONG U.S. HIGHWAY 65, 2.7 MILES TO THE MARK.  IT IS 82.0
 CP1593'FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 5.0 FEET SOUTHWEST OF
 CP1593'A 14 INCH PINE TREE, 27.0 FEET NORTHEAST OF A 14 INCH PINE TREE.  SET
 CP1593'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL
 CP1593'WITNESS POST IS SET 2.0 FEET WEST OF THE MARK.
 CP1593
 CP1593                          STATION RECOVERY (1984)
 CP1593
 CP1593'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1593'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1662 ***********************************************************************
 CP1662  DESIGNATION -  54 V 100
 CP1662  PID         -  CP1662
 CP1662  STATE/COUNTY-  LA/TENSAS
 CP1662  COUNTRY     -  US
 CP1662  USGS QUAD   -  TENSAS BLUFF (2018)
 CP1662
 CP1662                         *CURRENT SURVEY CONTROL
 CP1662  ______________________________________________________________________
 CP1662* NAD 83(1986) POSITION- 32 09 48.     (N) 091 24 00.     (W)   SCALED
 CP1662* NAVD 88 ORTHO HEIGHT -    22.17  (+/-2cm)       72.7   (feet) VERTCON3
 CP1662  ______________________________________________________________________
 CP1662  GEOID HEIGHT    -        -26.340 (meters)                     GEOID18
 CP1662  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1662
 CP1662.The horizontal coordinates were scaled from a map and have
 CP1662.an estimated accuracy of +/- 6 seconds.
 CP1662
 CP1662.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1662.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1662
 CP1662.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1662.GEOID18 height accuracy estimate available here.
 CP1662
 CP1662.The vertical order pertains to the NGVD 29 superseded value.
 CP1662
 CP1662.Click photographs - Photos may exist for this station.
 CP1662
 CP1662;                    North         East    Units  Estimated Accuracy
 CP1662;SPC LA N     -   184,950.    1,103,750.      MT  (+/- 180 meters Scaled)
 CP1662
 CP1662_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR508596(NAD 83)
 CP1662
 CP1662                          SUPERSEDED SURVEY CONTROL
 CP1662
 CP1662  NGVD 29 (??/??/92)   22.219  (m)           72.90   (f) ADJ UNCH    2 1
 CP1662
 CP1662.Superseded values are not recommended for survey control.
 CP1662
 CP1662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1662.See file dsdata.pdf to determine how the superseded data were derived.
 CP1662
 CP1662_MARKER: DB = BENCH MARK DISK
 CP1662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1662_STAMPING: 54V100 1974
 CP1662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1662+STABILITY: SURFACE MOTION
 CP1662
 CP1662  HISTORY     - Date     Condition        Report By
 CP1662  HISTORY     - 1974     MONUMENTED       LADH
 CP1662
 CP1662                          STATION DESCRIPTION
 CP1662
 CP1662'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1662'15.55 MI NW FROM NEWELLTON.
 CP1662'ABOUT 9.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1662'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1662'AND 888.  THENCE ABOUT 5.70 MILES NORTH ALONG LOUISIANA HIGHWAY 888.
 CP1662'IT IS SET IN THE EDGE OF A CULTIVATED FIELD, 54.5 FEET SOUTH OF THE
 CP1662'CENTERLINE OF LOUISIANA HIGHWAY 888, 0.9 FOOT NORTH OF A POWER POLE.
 CP1662'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 CP1662'STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.  SECTION 25, T
 CP1662'14N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1663 ***********************************************************************
 CP1663  DESIGNATION -  54 V 101
 CP1663  PID         -  CP1663
 CP1663  STATE/COUNTY-  LA/TENSAS
 CP1663  COUNTRY     -  US
 CP1663  USGS QUAD   -  TENSAS BLUFF (2018)
 CP1663
 CP1663                         *CURRENT SURVEY CONTROL
 CP1663  ______________________________________________________________________
 CP1663* NAD 83(1986) POSITION- 32 09 27.     (N) 091 24 16.     (W)   SCALED
 CP1663* NAVD 88 ORTHO HEIGHT -    22.30  (+/-2cm)       73.2   (feet) VERTCON3
 CP1663  ______________________________________________________________________
 CP1663  GEOID HEIGHT    -        -26.337 (meters)                     GEOID18
 CP1663  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1663
 CP1663.The horizontal coordinates were scaled from a map and have
 CP1663.an estimated accuracy of +/- 6 seconds.
 CP1663
 CP1663.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1663.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1663
 CP1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1663.GEOID18 height accuracy estimate available here.
 CP1663
 CP1663.The vertical order pertains to the NGVD 29 superseded value.
 CP1663
 CP1663.Click photographs - Photos may exist for this station.
 CP1663
 CP1663;                    North         East    Units  Estimated Accuracy
 CP1663;SPC LA N     -   184,300.    1,103,340.      MT  (+/- 180 meters Scaled)
 CP1663
 CP1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR504590(NAD 83)
 CP1663
 CP1663                          SUPERSEDED SURVEY CONTROL
 CP1663
 CP1663  NGVD 29 (??/??/92)   22.345  (m)           73.31   (f) ADJ UNCH    2 1
 CP1663
 CP1663.Superseded values are not recommended for survey control.
 CP1663
 CP1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1663.See file dsdata.pdf to determine how the superseded data were derived.
 CP1663
 CP1663_MARKER: DB = BENCH MARK DISK
 CP1663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1663_STAMPING: 54V101 1974
 CP1663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1663+STABILITY: SURFACE MOTION
 CP1663
 CP1663  HISTORY     - Date     Condition        Report By
 CP1663  HISTORY     - 1974     MONUMENTED       LADH
 CP1663
 CP1663                          STATION DESCRIPTION
 CP1663
 CP1663'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1663'14.90 MI NW FROM NEWELLTON.
 CP1663'ABOUT 9.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1663'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1663'AND 888.  THENCE ABOUT 5.10 MILES NORTH ALONG LOUISIANA HIGHWAY 888.
 CP1663'IT IS SET AT THE EDGE OF A CULTIVATED FIELD, 84.0 FEET EAST OF THE
 CP1663'CENTERLINE OF LOUISIANA HIGHWAY 888, 0.9 FOOT SOUTHWEST OF A POWER
 CP1663'POLE, 51.6 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE MARTIN CHAPEL
 CP1663'A.M.E. CHURCH.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 CP1663'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET WEST OF THE
 CP1663'MARK.  SECTION 36, T 14N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1664 ***********************************************************************
 CP1664  DESIGNATION -  54 V 102
 CP1664  PID         -  CP1664
 CP1664  STATE/COUNTY-  LA/TENSAS
 CP1664  COUNTRY     -  US
 CP1664  USGS QUAD   -  TENSAS BLUFF (2018)
 CP1664
 CP1664                         *CURRENT SURVEY CONTROL
 CP1664  ______________________________________________________________________
 CP1664* NAD 83(1986) POSITION- 32 08 43.     (N) 091 24 18.     (W)   SCALED
 CP1664* NAVD 88 ORTHO HEIGHT -    21.17  (+/-2cm)       69.5   (feet) VERTCON3
 CP1664  ______________________________________________________________________
 CP1664  GEOID HEIGHT    -        -26.331 (meters)                     GEOID18
 CP1664  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1664
 CP1664.The horizontal coordinates were scaled from a map and have
 CP1664.an estimated accuracy of +/- 6 seconds.
 CP1664
 CP1664.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1664.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1664
 CP1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1664.GEOID18 height accuracy estimate available here.
 CP1664
 CP1664.The vertical order pertains to the NGVD 29 superseded value.
 CP1664
 CP1664.Click photographs - Photos may exist for this station.
 CP1664
 CP1664;                    North         East    Units  Estimated Accuracy
 CP1664;SPC LA N     -   182,940.    1,103,300.      MT  (+/- 180 meters Scaled)
 CP1664
 CP1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR504576(NAD 83)
 CP1664
 CP1664                          SUPERSEDED SURVEY CONTROL
 CP1664
 CP1664  NGVD 29 (??/??/92)   21.212  (m)           69.59   (f) ADJ UNCH    2 1
 CP1664
 CP1664.Superseded values are not recommended for survey control.
 CP1664
 CP1664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1664.See file dsdata.pdf to determine how the superseded data were derived.
 CP1664
 CP1664_MARKER: DB = BENCH MARK DISK
 CP1664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1664_STAMPING: 54V102 1974
 CP1664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1664+STABILITY: SURFACE MOTION
 CP1664
 CP1664  HISTORY     - Date     Condition        Report By
 CP1664  HISTORY     - 1974     MONUMENTED       LADH
 CP1664
 CP1664                          STATION DESCRIPTION
 CP1664
 CP1664'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1664'14.05 MI NW FROM NEWELLTON.
 CP1664'ABOUT 9.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1664'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1664'AND 888.  THENCE ABOUT 4.20 MILES NORTH ALONG LOUISIANA HIGHWAY 888.
 CP1664'IT IS SET IN THE EDGE OF A CULTIVATED FIELD, 125.6 FEET WEST OF THE
 CP1664'CENTERLINE OF LOUISIANA HIGHWAY 888, 3.0 FEET WEST OF A 18-INCH RED
 CP1664'OAK, 81.6 FEET NORTH OF THE NORTHWEST CORNER OF A FRAME RESIDENCE. SET
 CP1664'IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL
 CP1664'WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.  SECTION 36, T 14N, R
 CP1664'10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1665 ***********************************************************************
 CP1665  DESIGNATION -  54 V 103
 CP1665  PID         -  CP1665
 CP1665  STATE/COUNTY-  LA/TENSAS
 CP1665  COUNTRY     -  US
 CP1665  USGS QUAD   -  TENSAS BLUFF (2018)
 CP1665
 CP1665                         *CURRENT SURVEY CONTROL
 CP1665  ______________________________________________________________________
 CP1665* NAD 83(1986) POSITION- 32 08 09.     (N) 091 23 43.     (W)   SCALED
 CP1665* NAVD 88 ORTHO HEIGHT -    21.24  (+/-2cm)       69.7   (feet) VERTCON3
 CP1665  ______________________________________________________________________
 CP1665  GEOID HEIGHT    -        -26.328 (meters)                     GEOID18
 CP1665  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1665
 CP1665.The horizontal coordinates were scaled from a map and have
 CP1665.an estimated accuracy of +/- 6 seconds.
 CP1665
 CP1665.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1665.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1665
 CP1665.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1665.GEOID18 height accuracy estimate available here.
 CP1665
 CP1665.The vertical order pertains to the NGVD 29 superseded value.
 CP1665
 CP1665.Click photographs - Photos may exist for this station.
 CP1665
 CP1665;                    North         East    Units  Estimated Accuracy
 CP1665;SPC LA N     -   181,910.    1,104,230.      MT  (+/- 180 meters Scaled)
 CP1665
 CP1665_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR513566(NAD 83)
 CP1665
 CP1665                          SUPERSEDED SURVEY CONTROL
 CP1665
 CP1665  NGVD 29 (??/??/92)   21.285  (m)           69.83   (f) ADJ UNCH    2 1
 CP1665
 CP1665.Superseded values are not recommended for survey control.
 CP1665
 CP1665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1665.See file dsdata.pdf to determine how the superseded data were derived.
 CP1665
 CP1665_MARKER: DB = BENCH MARK DISK
 CP1665_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1665_STAMPING: 54V103 1974
 CP1665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1665+STABILITY: SURFACE MOTION
 CP1665
 CP1665  HISTORY     - Date     Condition        Report By
 CP1665  HISTORY     - 1974     MONUMENTED       LADH
 CP1665
 CP1665                          STATION DESCRIPTION
 CP1665
 CP1665'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1665'13.15 MI NW FROM NEWELLTON.
 CP1665'ABOUT 9.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1665'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1665'AND 888.  THENCE ABOUT 3.30 MILES NORTH ALONG LOUISIANA HIGHWAY 888.
 CP1665'IT IS 60.0 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 888,
 CP1665'26.2 FEET SOUTH OF A LOUISIANA DEPARTMENT OF HIGHWAYS CONCRETE
 CP1665'RIGHT-OF-WAY MARKER, 24.0 FEET SOUTHWEST OF A POWER POLE, 13.5 FEET
 CP1665'SOUTHWEST OF A GUY WIRE ANCHOR.  SET IN TOP OF A CONCRETE POST
 CP1665'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3
 CP1665'FEET SOUTHWEST OF THE MARK.  SECTION 1, T 13N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1666 ***********************************************************************
 CP1666  DESIGNATION -  54 V 104
 CP1666  PID         -  CP1666
 CP1666  STATE/COUNTY-  LA/TENSAS
 CP1666  COUNTRY     -  US
 CP1666  USGS QUAD   -  NEWLIGHT (2018)
 CP1666
 CP1666                         *CURRENT SURVEY CONTROL
 CP1666  ______________________________________________________________________
 CP1666* NAD 83(1986) POSITION- 32 07 15.     (N) 091 23 42.     (W)   SCALED
 CP1666* NAVD 88 ORTHO HEIGHT -    21.46  (+/-2cm)       70.4   (feet) VERTCON3
 CP1666  ______________________________________________________________________
 CP1666  GEOID HEIGHT    -        -26.319 (meters)                     GEOID18
 CP1666  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1666
 CP1666.The horizontal coordinates were scaled from a map and have
 CP1666.an estimated accuracy of +/- 6 seconds.
 CP1666
 CP1666.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1666.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1666
 CP1666.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1666.GEOID18 height accuracy estimate available here.
 CP1666
 CP1666.The vertical order pertains to the NGVD 29 superseded value.
 CP1666
 CP1666.Click photographs - Photos may exist for this station.
 CP1666
 CP1666;                    North         East    Units  Estimated Accuracy
 CP1666;SPC LA N     -   180,240.    1,104,270.      MT  (+/- 180 meters Scaled)
 CP1666
 CP1666_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR514549(NAD 83)
 CP1666
 CP1666                          SUPERSEDED SURVEY CONTROL
 CP1666
 CP1666  NGVD 29 (??/??/92)   21.505  (m)           70.55   (f) ADJ UNCH    2 1
 CP1666
 CP1666.Superseded values are not recommended for survey control.
 CP1666
 CP1666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1666.See file dsdata.pdf to determine how the superseded data were derived.
 CP1666
 CP1666_MARKER: DB = BENCH MARK DISK
 CP1666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1666_STAMPING: 54V104 1974
 CP1666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1666+STABILITY: SURFACE MOTION
 CP1666
 CP1666  HISTORY     - Date     Condition        Report By
 CP1666  HISTORY     - 1974     MONUMENTED       LADH
 CP1666
 CP1666                          STATION DESCRIPTION
 CP1666
 CP1666'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1666'12.15 MI NW FROM NEWELLTON.
 CP1666'ABOUT 9.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1666'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1666'AND 888.  THENCE ABOUT 2.30 MILES NORTH ALONG LOUISIANA HIGHWAY 888.
 CP1666'IT IS 104.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 888, 68.0
 CP1666'FEET EAST OF A FENCE CORNER, 1.0 FOOT SOUTH OF A COMBINATION MESH AND
 CP1666'BARBED WIRE FENCE, 39.0 FEET NORTH OF A 36-INCH FORKED WATER LOCUST.
 CP1666'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 CP1666'STEEL WITNESS POST IS SET 1.1 FEET WEST OF THE MARK. SECTION 12, T
 CP1666'13N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1667 ***********************************************************************
 CP1667  DESIGNATION -  54 V 105
 CP1667  PID         -  CP1667
 CP1667  STATE/COUNTY-  LA/TENSAS
 CP1667  COUNTRY     -  US
 CP1667  USGS QUAD   -  NEWLIGHT (2018)
 CP1667
 CP1667                         *CURRENT SURVEY CONTROL
 CP1667  ______________________________________________________________________
 CP1667* NAD 83(1986) POSITION- 32 06 24.     (N) 091 23 44.     (W)   SCALED
 CP1667* NAVD 88 ORTHO HEIGHT -    20.61  (+/-2cm)       67.6   (feet) VERTCON3
 CP1667  ______________________________________________________________________
 CP1667  GEOID HEIGHT    -        -26.310 (meters)                     GEOID18
 CP1667  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1667
 CP1667.The horizontal coordinates were scaled from a map and have
 CP1667.an estimated accuracy of +/- 6 seconds.
 CP1667
 CP1667.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1667.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1667
 CP1667.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1667.GEOID18 height accuracy estimate available here.
 CP1667
 CP1667.The vertical order pertains to the NGVD 29 superseded value.
 CP1667
 CP1667.Click photographs - Photos may exist for this station.
 CP1667
 CP1667;                    North         East    Units  Estimated Accuracy
 CP1667;SPC LA N     -   178,670.    1,104,230.      MT  (+/- 180 meters Scaled)
 CP1667
 CP1667_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR513533(NAD 83)
 CP1667
 CP1667                          SUPERSEDED SURVEY CONTROL
 CP1667
 CP1667  NGVD 29 (??/??/92)   20.646  (m)           67.74   (f) ADJ UNCH    2 1
 CP1667
 CP1667.Superseded values are not recommended for survey control.
 CP1667
 CP1667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1667.See file dsdata.pdf to determine how the superseded data were derived.
 CP1667
 CP1667_MARKER: DB = BENCH MARK DISK
 CP1667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1667_STAMPING: 54V105 1974
 CP1667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1667+STABILITY: SURFACE MOTION
 CP1667
 CP1667  HISTORY     - Date     Condition        Report By
 CP1667  HISTORY     - 1974     MONUMENTED       LADH
 CP1667
 CP1667                          STATION DESCRIPTION
 CP1667
 CP1667'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1667'11.05 MI NW FROM NEWELLTON.
 CP1667'ABOUT 9.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1667'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1667'AND 888.  THENCE ABOUT 1.20 MILES NORTH ALONG LOUISIANA HIGHWAY 888.
 CP1667'IT IS 76.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 888, 31.5
 CP1667'FEET SOUTH OF A FENCE CORNER, 2.0 FEET SOUTHEAST OF A COMBINATION MESH
 CP1667'AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 CP1667'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 CP1667'NORTHEAST OF THE MARK.  SECTION 13, T 13N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1704 ***********************************************************************
 CP1704  DESIGNATION -  54 V 106
 CP1704  PID         -  CP1704
 CP1704  STATE/COUNTY-  LA/TENSAS
 CP1704  COUNTRY     -  US
 CP1704  USGS QUAD   -  NEWELLTON (2018)
 CP1704
 CP1704                         *CURRENT SURVEY CONTROL
 CP1704  ______________________________________________________________________
 CP1704* NAD 83(1986) POSITION- 32 03 49.     (N) 091 13 46.     (W)   SCALED
 CP1704* NAVD 88 ORTHO HEIGHT -    25.05  (+/-2cm)       82.2   (feet) VERTCON3
 CP1704  ______________________________________________________________________
 CP1704  GEOID HEIGHT    -        -26.317 (meters)                     GEOID18
 CP1704  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1704
 CP1704.The horizontal coordinates were scaled from a map and have
 CP1704.an estimated accuracy of +/- 6 seconds.
 CP1704
 CP1704.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1704.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1704
 CP1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1704.GEOID18 height accuracy estimate available here.
 CP1704
 CP1704.The vertical order pertains to the NGVD 29 superseded value.
 CP1704
 CP1704.Click photographs - Photos may exist for this station.
 CP1704
 CP1704;                    North         East    Units  Estimated Accuracy
 CP1704;SPC LA N     -   174,070.    1,119,960.      MT  (+/- 180 meters Scaled)
 CP1704
 CP1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR671488(NAD 83)
 CP1704
 CP1704                          SUPERSEDED SURVEY CONTROL
 CP1704
 CP1704  NGVD 29 (??/??/92)   25.067  (m)           82.24   (f) ADJ UNCH    2 1
 CP1704
 CP1704.Superseded values are not recommended for survey control.
 CP1704
 CP1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1704.See file dsdata.pdf to determine how the superseded data were derived.
 CP1704
 CP1704_MARKER: DB = BENCH MARK DISK
 CP1704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1704_STAMPING: 54V106 1974
 CP1704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1704+STABILITY: SURFACE MOTION
 CP1704
 CP1704  HISTORY     - Date     Condition        Report By
 CP1704  HISTORY     - 1974     MONUMENTED       LADH
 CP1704
 CP1704                          STATION DESCRIPTION
 CP1704
 CP1704'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1704'0.45 MI NE FROM NEWELLTON.
 CP1704'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1704'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1704'AND 605.  THENCE ABOUT 0.80 MILE SOUTH ALONG LOUISIANA HIGHWAY 605. IT
 CP1704'IS 68.4 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 50.0
 CP1704'FEET WEST OF A POWER POLE, 1.6 FEET SOUTH OF A POWER POLE, 76.5 FEET
 CP1704'SOUTH OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE ON PROPERTY
 CP1704'LEASED BY MCDONALD BROTHERS.  SET IN TOP OF A CONCRETE POST PROJECTING
 CP1704'2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET
 CP1704'SOUTHEAST OF THE MARK.  SECTION 2, T 13N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1705 ***********************************************************************
 CP1705  DESIGNATION -  54 V 107
 CP1705  PID         -  CP1705
 CP1705  STATE/COUNTY-  LA/TENSAS
 CP1705  COUNTRY     -  US
 CP1705  USGS QUAD   -  NEWELLTON (2018)
 CP1705
 CP1705                         *CURRENT SURVEY CONTROL
 CP1705  ______________________________________________________________________
 CP1705* NAD 83(1986) POSITION- 32 03 05.     (N) 091 13 23.     (W)   SCALED
 CP1705* NAVD 88 ORTHO HEIGHT -    24.85  (+/-2cm)       81.5   (feet) VERTCON3
 CP1705  ______________________________________________________________________
 CP1705  GEOID HEIGHT    -        -26.309 (meters)                     GEOID18
 CP1705  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1705
 CP1705.The horizontal coordinates were scaled from a map and have
 CP1705.an estimated accuracy of +/- 6 seconds.
 CP1705
 CP1705.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1705.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1705
 CP1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1705.GEOID18 height accuracy estimate available here.
 CP1705
 CP1705.The vertical order pertains to the NGVD 29 superseded value.
 CP1705
 CP1705.Click photographs - Photos may exist for this station.
 CP1705
 CP1705;                    North         East    Units  Estimated Accuracy
 CP1705;SPC LA N     -   172,720.    1,120,580.      MT  (+/- 180 meters Scaled)
 CP1705
 CP1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR677475(NAD 83)
 CP1705
 CP1705                          SUPERSEDED SURVEY CONTROL
 CP1705
 CP1705  NGVD 29 (??/??/92)   24.865  (m)           81.58   (f) ADJ UNCH    2 1
 CP1705
 CP1705.Superseded values are not recommended for survey control.
 CP1705
 CP1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1705.See file dsdata.pdf to determine how the superseded data were derived.
 CP1705
 CP1705_MARKER: DB = BENCH MARK DISK
 CP1705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1705_STAMPING: 54V107 1974
 CP1705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1705+STABILITY: SURFACE MOTION
 CP1705
 CP1705  HISTORY     - Date     Condition        Report By
 CP1705  HISTORY     - 1974     MONUMENTED       LADH
 CP1705
 CP1705                          STATION DESCRIPTION
 CP1705
 CP1705'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1705'0.45 MI NE FROM NEWELLTON.
 CP1705'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1705'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1705'AND 605.  THENCE ABOUT 1.70 MILES SOUTH ALONG LOUISIANA HIGHWAY 605.
 CP1705'IT IS 139.4 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605,
 CP1705'2.5 FEET NORTH OF THE NORTHEAST CORNER OF AN OFFICE BUILDING BELONGING
 CP1705'TO CYPRESS GROVE PLANTATION, 152.0 FEET EAST OF THE SOUTHWEST CORNER
 CP1705'OF AN EQUIPMENT SHED.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH
 CP1705'THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET SOUTHWEST OF THE
 CP1705'MARK.  SECTION 3, T 12N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1713 ***********************************************************************
 CP1713  DESIGNATION -  54 V 108
 CP1713  PID         -  CP1713
 CP1713  STATE/COUNTY-  LA/TENSAS
 CP1713  COUNTRY     -  US
 CP1713  USGS QUAD   -  NEWELLTON (2018)
 CP1713
 CP1713                         *CURRENT SURVEY CONTROL
 CP1713  ______________________________________________________________________
 CP1713* NAD 83(1986) POSITION- 32 00 36.     (N) 091 14 41.     (W)   SCALED
 CP1713* NAVD 88 ORTHO HEIGHT -    21.79  (+/-2cm)       71.5   (feet) VERTCON3
 CP1713  ______________________________________________________________________
 CP1713  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 CP1713  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1713
 CP1713.The horizontal coordinates were scaled from a map and have
 CP1713.an estimated accuracy of +/- 6 seconds.
 CP1713
 CP1713.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1713.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1713
 CP1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1713.GEOID18 height accuracy estimate available here.
 CP1713
 CP1713.The vertical order pertains to the NGVD 29 superseded value.
 CP1713
 CP1713.Click photographs - Photos may exist for this station.
 CP1713
 CP1713;                    North         East    Units  Estimated Accuracy
 CP1713;SPC LA N     -   168,110.    1,118,590.      MT  (+/- 180 meters Scaled)
 CP1713
 CP1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR657428(NAD 83)
 CP1713
 CP1713                          SUPERSEDED SURVEY CONTROL
 CP1713
 CP1713  NGVD 29 (??/??/92)   21.801  (m)           71.53   (f) ADJ UNCH    2 1
 CP1713
 CP1713.Superseded values are not recommended for survey control.
 CP1713
 CP1713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1713.See file dsdata.pdf to determine how the superseded data were derived.
 CP1713
 CP1713_MARKER: DB = BENCH MARK DISK
 CP1713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1713_STAMPING: 54V108 1974
 CP1713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1713+STABILITY: SURFACE MOTION
 CP1713
 CP1713  HISTORY     - Date     Condition        Report By
 CP1713  HISTORY     - 1974     MONUMENTED       LADH
 CP1713
 CP1713                          STATION DESCRIPTION
 CP1713
 CP1713'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1713'6.10 MI S FROM NEWELLTON.
 CP1713'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1713'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1713'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1713'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 2.85
 CP1713'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF
 CP1713'LOUISIANA HIGHWAYS 605 AND 604.  THENCE ABOUT 0.05 MILE SOUTHEAST
 CP1713'ALONG LOUISIANA HIGHWAY 604.  IT IS 115.5 FEET NORTH OF THE CENTERLINE
 CP1713'OF LOUISIANA HIGHWAY 604, 1.8 FEET EAST OF A POWER POLE, 37.0 FEET
 CP1713'EAST OF THE NORTHEAST CORNER OF A WOOD FRAME STORE BUILDING, 18.6 FEET
 CP1713'NORTHWEST OF THE NORTHWEST CORNER OF A WOOD GARAGE BUILDING ON
 CP1713'PROPERTY OWNED BY JAMES WILKERSON.  SET IN TOP OF A CONCRETE POST
 CP1713'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3
 CP1713'FEET NORTHEAST OF THE MARK.  SECTION 22, T 12N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1714 ***********************************************************************
 CP1714  DESIGNATION -  54 V 109
 CP1714  PID         -  CP1714
 CP1714  STATE/COUNTY-  LA/TENSAS
 CP1714  COUNTRY     -  US
 CP1714  USGS QUAD   -  NEWELLTON (2018)
 CP1714
 CP1714                         *CURRENT SURVEY CONTROL
 CP1714  ______________________________________________________________________
 CP1714* NAD 83(1986) POSITION- 32 00 36.     (N) 091 13 45.     (W)   SCALED
 CP1714* NAVD 88 ORTHO HEIGHT -    21.98  (+/-2cm)       72.1   (feet) VERTCON3
 CP1714  ______________________________________________________________________
 CP1714  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 CP1714  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1714
 CP1714.The horizontal coordinates were scaled from a map and have
 CP1714.an estimated accuracy of +/- 6 seconds.
 CP1714
 CP1714.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1714.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1714
 CP1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1714.GEOID18 height accuracy estimate available here.
 CP1714
 CP1714.The vertical order pertains to the NGVD 29 superseded value.
 CP1714
 CP1714.Click photographs - Photos may exist for this station.
 CP1714
 CP1714;                    North         East    Units  Estimated Accuracy
 CP1714;SPC LA N     -   168,130.    1,120,060.      MT  (+/- 180 meters Scaled)
 CP1714
 CP1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR672429(NAD 83)
 CP1714
 CP1714                          SUPERSEDED SURVEY CONTROL
 CP1714
 CP1714  NGVD 29 (??/??/92)   21.995  (m)           72.16   (f) ADJ UNCH    2 1
 CP1714
 CP1714.Superseded values are not recommended for survey control.
 CP1714
 CP1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1714.See file dsdata.pdf to determine how the superseded data were derived.
 CP1714
 CP1714_MARKER: DB = BENCH MARK DISK
 CP1714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1714_STAMPING: 54V109 1974
 CP1714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1714+STABILITY: SURFACE MOTION
 CP1714
 CP1714  HISTORY     - Date     Condition        Report By
 CP1714  HISTORY     - 1974     MONUMENTED       LADH
 CP1714
 CP1714                          STATION DESCRIPTION
 CP1714
 CP1714'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1714'7.15 MI S FROM NEWELLTON.
 CP1714'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1714'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1714'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1714'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 2.85
 CP1714'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF
 CP1714'LOUISIANA HIGHWAYS 605 AND 604.  THENCE ABOUT 1.10 MILES SOUTHEAST
 CP1714'ALONG LOUISIANA HIGHWAY 604.  IT IS 197.0 FEET SOUTHEAST OF THE
 CP1714'CENTERLINE OF LOUISIANA HIGHWAY 604, 79.3 FEET SOUTHWEST OF THE
 CP1714'SOUTHEAST CORNER OF A BRICK HOUSE BELONGING TO JIMMY ADAMS, 4.0 FEET
 CP1714'SOUTH OF THE SOUTHEAST CORNER OF A WOOD UTILITY SHED. SET IN TOP OF A
 CP1714'CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET
 CP1714'1.2 FEET WEST OF THE MARK.  SECTION 22, T 12N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1592 ***********************************************************************
 CP1592  DESIGNATION -  54 V 11
 CP1592  PID         -  CP1592
 CP1592  STATE/COUNTY-  LA/TENSAS
 CP1592  COUNTRY     -  US
 CP1592  USGS QUAD   -  SARANAC (2018)
 CP1592
 CP1592                         *CURRENT SURVEY CONTROL
 CP1592  ______________________________________________________________________
 CP1592* NAD 83(1986) POSITION- 32 05 33.     (N) 091 15 07.     (W)   SCALED
 CP1592* NAVD 88 ORTHO HEIGHT -    23.67  (+/-2cm)       77.7   (feet) VERTCON3
 CP1592  ______________________________________________________________________
 CP1592  GEOID HEIGHT    -        -26.332 (meters)                     GEOID18
 CP1592  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1592
 CP1592.The horizontal coordinates were scaled from a map and have
 CP1592.an estimated accuracy of +/- 6 seconds.
 CP1592
 CP1592.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1592.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1592
 CP1592.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1592.GEOID18 height accuracy estimate available here.
 CP1592
 CP1592.The vertical order pertains to the NGVD 29 superseded value.
 CP1592
 CP1592.Click photographs - Photos may exist for this station.
 CP1592
 CP1592;                    North         East    Units  Estimated Accuracy
 CP1592;SPC LA N     -   177,250.    1,117,800.      MT  (+/- 180 meters Scaled)
 CP1592
 CP1592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR649520(NAD 83)
 CP1592
 CP1592                          SUPERSEDED SURVEY CONTROL
 CP1592
 CP1592  NGVD 29 (??/??/92)   23.695  (m)           77.74   (f) ADJ UNCH    2 0
 CP1592
 CP1592.Superseded values are not recommended for survey control.
 CP1592
 CP1592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1592.See file dsdata.pdf to determine how the superseded data were derived.
 CP1592
 CP1592_MARKER: DB = BENCH MARK DISK
 CP1592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1592_STAMPING: 54V11 1970
 CP1592_MARK LOGO: LADH
 CP1592_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CP1592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1592+STABILITY: SURFACE MOTION
 CP1592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP1592+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1989
 CP1592
 CP1592  HISTORY     - Date     Condition        Report By
 CP1592  HISTORY     - 1970     MONUMENTED       LADH
 CP1592  HISTORY     - 19891101 GOOD             LADTD
 CP1592
 CP1592                          STATION DESCRIPTION
 CP1592
 CP1592'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1592'2.5 MI NW FROM NEWELLTON.
 CP1592'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1592'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1592'DIRECTION ALONG U.S. HIGHWAY 65, 1.7 MILES TO THE MARK.  IT IS 70.0
 CP1592'FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 100.0 FEET NORTH OF
 CP1592'THE CENTERLINE OF A FIELD ROAD, 2.0 FEET WEST OF AN 8 INCH PINE TREE.
 CP1592'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A
 CP1592'STEEL WITNESS POST IS SET 1.5 FEET WEST OF THE MARK.
 CP1592
 CP1592                          STATION RECOVERY (1989)
 CP1592
 CP1592'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 CP1592'THE STATION IS LOCATED ABOUT 61.2 KM (38.00 MI) SOUTHEAST OF
 CP1592'WINNSBORO, 10.1 KM (6.25 MI) SOUTH OF SOMERSET AND 2.7 KM (1.65 MI)
 CP1592'NORTHWEST OF NEWELLTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP1592'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 CP1592'OF U.S.  HIGHWAY 65 AND STATE HIGHWAY 4 IN WEST NEWELLTON, GO NORTH
 CP1592'FOR 2.7 KM (1.65 MI) ON HIGHWAY 65 TO THE MARK ON THE RIGHT. THE
 CP1592'STATION IS 30.5 M (100.1 FT) NORTH FROM THE CENTER OF A FIELD ROAD,
 CP1592'21.3 M (69.9 FT) EAST FROM THE CENTER OF THE HIGHWAY AND 0.3 M (1.0
 CP1592'FT) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS
 CP1592'FLUSH WITH THE GROUND AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 CP1592'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1715 ***********************************************************************
 CP1715  DESIGNATION -  54 V 110
 CP1715  PID         -  CP1715
 CP1715  STATE/COUNTY-  LA/TENSAS
 CP1715  COUNTRY     -  US
 CP1715  USGS QUAD   -  NEWELLTON (2018)
 CP1715
 CP1715                         *CURRENT SURVEY CONTROL
 CP1715  ______________________________________________________________________
 CP1715* NAD 83(1986) POSITION- 32 00 36.     (N) 091 12 44.     (W)   SCALED
 CP1715* NAVD 88 ORTHO HEIGHT -    22.72  (+/-2cm)       74.5   (feet) VERTCON3
 CP1715  ______________________________________________________________________
 CP1715  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 CP1715  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1715
 CP1715.The horizontal coordinates were scaled from a map and have
 CP1715.an estimated accuracy of +/- 6 seconds.
 CP1715
 CP1715.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1715.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1715
 CP1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1715.GEOID18 height accuracy estimate available here.
 CP1715
 CP1715.The vertical order pertains to the NGVD 29 superseded value.
 CP1715
 CP1715.Click photographs - Photos may exist for this station.
 CP1715
 CP1715;                    North         East    Units  Estimated Accuracy
 CP1715;SPC LA N     -   168,140.    1,121,660.      MT  (+/- 180 meters Scaled)
 CP1715
 CP1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR688429(NAD 83)
 CP1715
 CP1715                          SUPERSEDED SURVEY CONTROL
 CP1715
 CP1715  NGVD 29 (??/??/92)   22.735  (m)           74.59   (f) ADJ UNCH    2 1
 CP1715
 CP1715.Superseded values are not recommended for survey control.
 CP1715
 CP1715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1715.See file dsdata.pdf to determine how the superseded data were derived.
 CP1715
 CP1715_MARKER: DB = BENCH MARK DISK
 CP1715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1715_STAMPING: 54V110 1974
 CP1715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1715+STABILITY: SURFACE MOTION
 CP1715
 CP1715  HISTORY     - Date     Condition        Report By
 CP1715  HISTORY     - 1974     MONUMENTED       LADH
 CP1715
 CP1715                          STATION DESCRIPTION
 CP1715
 CP1715'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1715'8.20 MI S FROM NEWELLTON.
 CP1715'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1715'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1715'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1715'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 2.85
 CP1715'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF
 CP1715'LOUISIANA HIGHWAYS 605 AND 604.  THENCE ABOUT 2.15 MILES SOUTHEAST
 CP1715'ALONG LOUISIANA HIGHWAY 604.  IT IS 190.0 FEET SOUTH OF THE CENTERLINE
 CP1715'OF LOUISIANA HIGHWAY 604, 1.3 FEET NORTH OF A POWER POLE, 1.3 FEET
 CP1715'WEST OF A COMBINATION MESH AND BARBED WIRE FENCE ON THE LAKE GROVE
 CP1715'PLANTATION.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP1715'THE GROUND.  A STEEL WITNESS POST IS SET 1.8 FEET WEST OF THE MARK.
 CP1715'SECTION 10, T 12N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1716 ***********************************************************************
 CP1716  DESIGNATION -  54 V 111
 CP1716  PID         -  CP1716
 CP1716  STATE/COUNTY-  LA/TENSAS
 CP1716  COUNTRY     -  US
 CP1716  USGS QUAD   -  NEWELLTON (2018)
 CP1716
 CP1716                         *CURRENT SURVEY CONTROL
 CP1716  ______________________________________________________________________
 CP1716* NAD 83(1986) POSITION- 32 00 11.     (N) 091 11 48.     (W)   SCALED
 CP1716* NAVD 88 ORTHO HEIGHT -    22.17  (+/-2cm)       72.7   (feet) VERTCON3
 CP1716  ______________________________________________________________________
 CP1716  GEOID HEIGHT    -        -26.280 (meters)                     GEOID18
 CP1716  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1716
 CP1716.The horizontal coordinates were scaled from a map and have
 CP1716.an estimated accuracy of +/- 6 seconds.
 CP1716
 CP1716.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1716
 CP1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1716.GEOID18 height accuracy estimate available here.
 CP1716
 CP1716.The vertical order pertains to the NGVD 29 superseded value.
 CP1716
 CP1716.Click photographs - Photos may exist for this station.
 CP1716
 CP1716;                    North         East    Units  Estimated Accuracy
 CP1716;SPC LA N     -   167,390.    1,123,140.      MT  (+/- 180 meters Scaled)
 CP1716
 CP1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR703421(NAD 83)
 CP1716
 CP1716                          SUPERSEDED SURVEY CONTROL
 CP1716
 CP1716  NGVD 29 (??/??/92)   22.182  (m)           72.78   (f) ADJ UNCH    2 1
 CP1716
 CP1716.Superseded values are not recommended for survey control.
 CP1716
 CP1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1716.See file dsdata.pdf to determine how the superseded data were derived.
 CP1716
 CP1716_MARKER: DB = BENCH MARK DISK
 CP1716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1716_STAMPING: 54V111 1974
 CP1716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1716+STABILITY: SURFACE MOTION
 CP1716
 CP1716  HISTORY     - Date     Condition        Report By
 CP1716  HISTORY     - 1974     MONUMENTED       LADH
 CP1716
 CP1716                          STATION DESCRIPTION
 CP1716
 CP1716'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1716'7.80 MI NE FROM ST JOSEPH.
 CP1716'ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 CP1716'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 CP1716'HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40 MILES NORTHEAST ALONG
 CP1716'LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 605
 CP1716'AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 604
 CP1716'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 604 AND 606.  THENCE ABOUT
 CP1716'5.05 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 604.  IT IS 280.0 FEET
 CP1716'SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 604, 79.5 FEET
 CP1716'SOUTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME CAMP HOUSE, 61.3
 CP1716'FEET WEST OF THE NORTHWEST CORNER OF A BRICK AND WOOD FRAME RESIDENCE
 CP1716'BELONGING TO L. W. STINSON, 31.8 FEET NORTH OF THE TOP BANK OF LAKE
 CP1716'BRUIN.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  A
 CP1716'STEEL WITNESS POST IS SET 1.3 FEET NORTHWEST OF THE MARK.  SECTION 30,
 CP1716'T 12N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1717 ***********************************************************************
 CP1717  DESIGNATION -  54 V 112
 CP1717  PID         -  CP1717
 CP1717  STATE/COUNTY-  LA/TENSAS
 CP1717  COUNTRY     -  US
 CP1717  USGS QUAD   -  NEWELLTON (2018)
 CP1717
 CP1717                         *CURRENT SURVEY CONTROL
 CP1717  ______________________________________________________________________
 CP1717* NAD 83(1986) POSITION- 32 00 16.     (N) 091 11 13.     (W)   SCALED
 CP1717* NAVD 88 ORTHO HEIGHT -    22.03  (+/-2cm)       72.3   (feet) VERTCON3
 CP1717  ______________________________________________________________________
 CP1717  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 CP1717  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1717
 CP1717.The horizontal coordinates were scaled from a map and have
 CP1717.an estimated accuracy of +/- 6 seconds.
 CP1717
 CP1717.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1717.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1717
 CP1717.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1717.GEOID18 height accuracy estimate available here.
 CP1717
 CP1717.The vertical order pertains to the NGVD 29 superseded value.
 CP1717
 CP1717.Click photographs - Photos may exist for this station.
 CP1717
 CP1717;                    North         East    Units  Estimated Accuracy
 CP1717;SPC LA N     -   167,560.    1,124,060.      MT  (+/- 180 meters Scaled)
 CP1717
 CP1717_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR712423(NAD 83)
 CP1717
 CP1717                          SUPERSEDED SURVEY CONTROL
 CP1717
 CP1717  NGVD 29 (??/??/92)   22.043  (m)           72.32   (f) ADJ UNCH    2 1
 CP1717
 CP1717.Superseded values are not recommended for survey control.
 CP1717
 CP1717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1717.See file dsdata.pdf to determine how the superseded data were derived.
 CP1717
 CP1717_MARKER: DB = BENCH MARK DISK
 CP1717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1717_STAMPING: 54V112 1974
 CP1717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1717+STABILITY: SURFACE MOTION
 CP1717
 CP1717  HISTORY     - Date     Condition        Report By
 CP1717  HISTORY     - 1974     MONUMENTED       LADH
 CP1717
 CP1717                          STATION DESCRIPTION
 CP1717
 CP1717'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1717'7.85 MI NE FROM ST JOSEPH.
 CP1717'ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 CP1717'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 CP1717'HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40 MILES NORTHEAST ALONG
 CP1717'LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 605
 CP1717'AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 604
 CP1717'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 604 AND 606.  THENCE ABOUT
 CP1717'4.70 MILES NORTH ALONG LOUISIANA HIGHWAY 604 TO THE ENTRANCE OF THE
 CP1717'WINTER QUARTERS HUNTING CLUB.  THENCE ABOUT 0.10 MILE NORTHEAST TO THE
 CP1717'TOP OF THE MISSISSIPPI RIVER LEVEE.  THENCE ABOUT 0.30 MILE NORTHEAST
 CP1717'ALONG THE MISSISSIPPI RIVER LEVEE.  IT IS 197.0 FEET NORTHWEST OF THE
 CP1717'APPROXIMATE CENTER OF THE LEVEE, 182.0 FEET NORTHWEST OF LEVEE STATION
 CP1717'MARKER 5600, 1.6 FEET SOUTHEAST OF A 6-STRAND BARBED WIRE FENCE. SET
 CP1717'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 CP1717'STEEL WITNESS POST IS SET 1.6 FEET SOUTHEAST OF THE MARK. SECTION 22,
 CP1717'T 12N, R 13E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0524 ***********************************************************************
 BW0524  DESIGNATION -  54 V 114
 BW0524  PID         -  BW0524
 BW0524  STATE/COUNTY-  LA/TENSAS
 BW0524  COUNTRY     -  US
 BW0524  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0524
 BW0524                         *CURRENT SURVEY CONTROL
 BW0524  ______________________________________________________________________
 BW0524* NAD 83(1986) POSITION- 31 58 33.     (N) 091 11 14.     (W)   SCALED
 BW0524* NAVD 88 ORTHO HEIGHT -    22.77  (+/-2cm)       74.7   (feet) VERTCON3
 BW0524  ______________________________________________________________________
 BW0524  GEOID HEIGHT    -        -26.260 (meters)                     GEOID18
 BW0524  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0524
 BW0524.The horizontal coordinates were scaled from a map and have
 BW0524.an estimated accuracy of +/- 6 seconds.
 BW0524
 BW0524.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0524.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0524
 BW0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0524.GEOID18 height accuracy estimate available here.
 BW0524
 BW0524.The vertical order pertains to the NGVD 29 superseded value.
 BW0524
 BW0524.Click photographs - Photos may exist for this station.
 BW0524
 BW0524;                    North         East    Units  Estimated Accuracy
 BW0524;SPC LA N     -   164,380.    1,124,070.      MT  (+/- 180 meters Scaled)
 BW0524
 BW0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR712391(NAD 83)
 BW0524
 BW0524                          SUPERSEDED SURVEY CONTROL
 BW0524
 BW0524  NGVD 29 (??/??/92)   22.792  (m)           74.78   (f) ADJ UNCH    2 1
 BW0524
 BW0524.Superseded values are not recommended for survey control.
 BW0524
 BW0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0524.See file dsdata.pdf to determine how the superseded data were derived.
 BW0524
 BW0524_MARKER: DD = SURVEY DISK
 BW0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0524_STAMPING: 54V114 1974
 BW0524_MARK LOGO: LADHGS
 BW0524_PROJECTION: FLUSH
 BW0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0524+STABILITY: SURFACE MOTION
 BW0524
 BW0524  HISTORY     - Date     Condition        Report By
 BW0524  HISTORY     - 1974     MONUMENTED       LADH
 BW0524
 BW0524                          STATION DESCRIPTION
 BW0524
 BW0524'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0524'5.75 MI NE FROM ST JOSEPH.
 BW0524'ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 BW0524'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 BW0524'HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40 MILES NORTHEAST ALONG
 BW0524'LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 605
 BW0524'AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 604
 BW0524'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 604 AND 606.  THENCE ABOUT
 BW0524'3.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 604.  IT IS 1331.0 FEET
 BW0524'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 604, 149.5 FEET WEST
 BW0524'OF THE CENTERLINE OF THE MISSISSIPPI RIVER LEVEE, 88.0 FEET NORTH OF
 BW0524'THE NORTHEAST CORNER OF A CATTLE GUARD, 1.5 FEET EAST OF A COMBINATION
 BW0524'MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH
 BW0524'WITH THE GROUND.  A STEEL WITNESS POST IS SET 0.5 FOOT SOUTHEAST OF
 BW0524'THE MARK.  SECTION 26, T 12N, R 13E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0525 ***********************************************************************
 BW0525  DESIGNATION -  54 V 115
 BW0525  PID         -  BW0525
 BW0525  STATE/COUNTY-  LA/TENSAS
 BW0525  COUNTRY     -  US
 BW0525  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0525
 BW0525                         *CURRENT SURVEY CONTROL
 BW0525  ______________________________________________________________________
 BW0525* NAD 83(1986) POSITION- 31 57 51.     (N) 091 12 01.     (W)   SCALED
 BW0525* NAVD 88 ORTHO HEIGHT -    22.22  (+/-2cm)       72.9   (feet) VERTCON3
 BW0525  ______________________________________________________________________
 BW0525  GEOID HEIGHT    -        -26.250 (meters)                     GEOID18
 BW0525  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0525
 BW0525.The horizontal coordinates were scaled from a map and have
 BW0525.an estimated accuracy of +/- 6 seconds.
 BW0525
 BW0525.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0525.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0525
 BW0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0525.GEOID18 height accuracy estimate available here.
 BW0525
 BW0525.The vertical order pertains to the NGVD 29 superseded value.
 BW0525
 BW0525.Click photographs - Photos may exist for this station.
 BW0525
 BW0525;                    North         East    Units  Estimated Accuracy
 BW0525;SPC LA N     -   163,080.    1,122,850.      MT  (+/- 180 meters Scaled)
 BW0525
 BW0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR700378(NAD 83)
 BW0525
 BW0525                          SUPERSEDED SURVEY CONTROL
 BW0525
 BW0525  NGVD 29 (??/??/92)   22.241  (m)           72.97   (f) ADJ UNCH    2 1
 BW0525
 BW0525.Superseded values are not recommended for survey control.
 BW0525
 BW0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0525.See file dsdata.pdf to determine how the superseded data were derived.
 BW0525
 BW0525_MARKER: DD = SURVEY DISK
 BW0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0525_STAMPING: 54V115 1974
 BW0525_MARK LOGO: LADHGS
 BW0525_PROJECTION: PROJECTING 8 CENTIMETERS
 BW0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0525+STABILITY: SURFACE MOTION
 BW0525
 BW0525  HISTORY     - Date     Condition        Report By
 BW0525  HISTORY     - 1974     MONUMENTED       LADH
 BW0525
 BW0525                          STATION DESCRIPTION
 BW0525
 BW0525'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0525'4.70 MI NE FROM ST JOSEPH.
 BW0525'ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 BW0525'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 BW0525'HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40 MILES NORTHEAST ALONG
 BW0525'LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 605
 BW0525'AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 604
 BW0525'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 604 AND 606.  THENCE ABOUT
 BW0525'1.95 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 604.  IT IS 69.5 FEET
 BW0525'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 604, 37.3 FEET EAST OF A
 BW0525'COMBINATION MESH AND BARBED WIRE FENCE, 14.0 FEET SOUTHEAST OF A
 BW0525'48-INCH PECAN TREE ON PROPERTY BELONGING TO MRS. LINDA DUBESON.  SET
 BW0525'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A
 BW0525'STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.  SECTION 1, T
 BW0525'11N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0526 ***********************************************************************
 BW0526  DESIGNATION -  54 V 116
 BW0526  PID         -  BW0526
 BW0526  STATE/COUNTY-  LA/TENSAS
 BW0526  COUNTRY     -  US
 BW0526  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0526
 BW0526                         *CURRENT SURVEY CONTROL
 BW0526  ______________________________________________________________________
 BW0526* NAD 83(1986) POSITION- 31 57 22.     (N) 091 11 51.     (W)   SCALED
 BW0526* NAVD 88 ORTHO HEIGHT -    21.17  (+/-2cm)       69.5   (feet) VERTCON3
 BW0526  ______________________________________________________________________
 BW0526  GEOID HEIGHT    -        -26.244 (meters)                     GEOID18
 BW0526  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0526
 BW0526.The horizontal coordinates were scaled from a map and have
 BW0526.an estimated accuracy of +/- 6 seconds.
 BW0526
 BW0526.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0526.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0526
 BW0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0526.GEOID18 height accuracy estimate available here.
 BW0526
 BW0526.The vertical order pertains to the NGVD 29 superseded value.
 BW0526
 BW0526.Click photographs - Photos may exist for this station.
 BW0526
 BW0526;                    North         East    Units  Estimated Accuracy
 BW0526;SPC LA N     -   162,190.    1,123,120.      MT  (+/- 180 meters Scaled)
 BW0526
 BW0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR703369(NAD 83)
 BW0526
 BW0526                          SUPERSEDED SURVEY CONTROL
 BW0526
 BW0526  NGVD 29 (??/??/92)   21.189  (m)           69.52   (f) ADJ UNCH    2 1
 BW0526
 BW0526.Superseded values are not recommended for survey control.
 BW0526
 BW0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0526.See file dsdata.pdf to determine how the superseded data were derived.
 BW0526
 BW0526_MARKER: DD = SURVEY DISK
 BW0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0526_STAMPING: 54V116 1974
 BW0526_MARK LOGO: LADHGS
 BW0526_PROJECTION: PROJECTING 8 CENTIMETERS
 BW0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0526+STABILITY: SURFACE MOTION
 BW0526
 BW0526  HISTORY     - Date     Condition        Report By
 BW0526  HISTORY     - 1974     MONUMENTED       LADH
 BW0526
 BW0526                          STATION DESCRIPTION
 BW0526
 BW0526'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0526'4.25 MI NE FROM ST JOSEPH.
 BW0526'ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 BW0526'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 BW0526'HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40 MILES NORTHEAST ALONG
 BW0526'LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 605
 BW0526'AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 604
 BW0526'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 604 AND 606.  THENCE ABOUT
 BW0526'1.45 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 604 TO THE INTERSECTION
 BW0526'OF LOUISIANA HIGHWAY 604 AND THE LAKE BRUIN STATE PARK ENTRANCE ROAD.
 BW0526'THENCE ABOUT 0.05 MILE NORTHWEST ALONG THE LAKE BRUIN STATE PARK
 BW0526'ENTRANCE ROAD.  IT IS 73.4 FEET WEST OF THE CENTERLINE OF THE PARK
 BW0526'ENTRANCE ROAD, 45.0 FEET WEST OF A FENCE CORNER, 2.2 FEET NORTH OF A
 BW0526'4-STRAND BARBED WIRE FENCE, LOCATED IN THE SOUTHEAST CORNER OF LAKE
 BW0526'BRUIN STATE PARK.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BW0526'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE
 BW0526'MARK.  SECTION 2, T 11N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0527 ***********************************************************************
 BW0527  DESIGNATION -  54 V 117
 BW0527  PID         -  BW0527
 BW0527  STATE/COUNTY-  LA/TENSAS
 BW0527  COUNTRY     -  US
 BW0527  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0527
 BW0527                         *CURRENT SURVEY CONTROL
 BW0527  ______________________________________________________________________
 BW0527* NAD 83(1986) POSITION- 31 56 31.     (N) 091 12 18.     (W)   SCALED
 BW0527* NAVD 88 ORTHO HEIGHT -    22.72  (+/-2cm)       74.5   (feet) VERTCON3
 BW0527  ______________________________________________________________________
 BW0527  GEOID HEIGHT    -        -26.232 (meters)                     GEOID18
 BW0527  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0527
 BW0527.The horizontal coordinates were scaled from a map and have
 BW0527.an estimated accuracy of +/- 6 seconds.
 BW0527
 BW0527.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0527.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0527
 BW0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0527.GEOID18 height accuracy estimate available here.
 BW0527
 BW0527.The vertical order pertains to the NGVD 29 superseded value.
 BW0527
 BW0527.Click photographs - Photos may exist for this station.
 BW0527
 BW0527;                    North         East    Units  Estimated Accuracy
 BW0527;SPC LA N     -   160,610.    1,122,430.      MT  (+/- 180 meters Scaled)
 BW0527
 BW0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR696354(NAD 83)
 BW0527
 BW0527                          SUPERSEDED SURVEY CONTROL
 BW0527
 BW0527  NGVD 29 (??/??/92)   22.743  (m)           74.62   (f) ADJ UNCH    2 1
 BW0527
 BW0527.Superseded values are not recommended for survey control.
 BW0527
 BW0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0527.See file dsdata.pdf to determine how the superseded data were derived.
 BW0527
 BW0527_MARKER: DD = SURVEY DISK
 BW0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0527_STAMPING: 54V117 1974
 BW0527_MARK LOGO: LADHGS
 BW0527_PROJECTION: PROJECTING 10 CENTIMETERS
 BW0527_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0527+STABILITY: SURFACE MOTION
 BW0527_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BW0527+SATELLITE: SATELLITE OBSERVATIONS - December 09, 1997
 BW0527
 BW0527  HISTORY     - Date     Condition        Report By
 BW0527  HISTORY     - 1974     MONUMENTED       LADH
 BW0527  HISTORY     - 19971209 GOOD             LADTD
 BW0527
 BW0527                          STATION DESCRIPTION
 BW0527
 BW0527'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0527'3.05 MI NORTHEAST FROM ST JOSEPH.  ABOUT 0.45 MILE SOUTHEAST ALONG
 BW0527'LOUISIANA HIGHWAY 128 FROM THE DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO
 BW0527'THE INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40
 BW0527'MILES NORTHEAST ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF
 BW0527'LOUISIANA HIGHWAYS 605 AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST
 BW0527'ALONG LOUISIANA HIGHWAY 604 TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BW0527'604 AND 606.  THENCE ABOUT 0.30 MILE EAST ALONG LOUISIANA HIGHWAY 604.
 BW0527'IT IS 122.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 604, 3.0
 BW0527'FEET EAST OF A POWER POLE, 2.0 FEET SOUTHWEST OF A 4-STRAND BARBED
 BW0527'WIRE FENCE, 84.0 FEET EAST OF THE NORTHEAST CORNER OF A WOOD FRAME
 BW0527'RESIDENCE BELONGING TO E.  GREGORY.  SET IN TOP OF A CONCRETE POST
 BW0527'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 BW0527'FEET SOUTHEAST OF THE MARK.  SECTION 6, T11N, R12E.
 BW0527
 BW0527                          STATION RECOVERY (1997)
 BW0527
 BW0527'RECOVERY NOTE BY LA TRANSP AND DEV 1997 (SLC)
 BW0527'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) NORTHEAST OF ST JOSEPH,
 BW0527'26.0 MI (41.8 KM) SOUTH-SOUTHEAST OF TALLULAH AND 28.0 MI (45.1 KM)
 BW0527'EAST-SOUTHEAST WINNSBORO.  OWNERSHIP--E. GREGORY.
 BW0527'
 BW0527'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 128 AND 605
 BW0527'IN ST JOSEPH, GO NORTHEAST FOR 1.4 MI (2.3 KM) ON HIGHWAY 605 TO THE
 BW0527'JUNCTION WITH STATE HIGHWAY 604, TURN RIGHT AND GO NORTHEAST FOR 0.9
 BW0527'MI (1.4 KM) ON HIGHWAY 604 TO THE JUNCTION WITH STATE HIGHWAY 606,
 BW0527'TURN RIGHT AND GO EAST FOR 0.3 MI (0.5 KM) ON HIGHWAY 606 TO THE
 BW0527'STATION SET ON THE RIGHT NEAR A WHITE FRAME HOUSE.
 BW0527'
 BW0527'THE STATION IS 122.0 FT (37.2 M) SOUTH FROM THE CENTER OF THE HIGHWAY,
 BW0527'84.0 FT (25.6 M) EAST FROM THE NORTHEAST CORNER OF THE HOUSE, 3.0 FT
 BW0527'(0.9 M) EAST FROM A POWER POLE, 2.0 FT (0.6 M) SOUTHWEST FROM A
 BW0527'4-STRAND BARBED WIRE FENCE, 1.0 FT (0.3 M) NORTHWEST FROM A METAL
 BW0527'WITNESS POST WITH SIGN ATTACHED, PROJECTING 4-INCHES ABOVE THE GROUND
 BW0527'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0528 ***********************************************************************
 BW0528  DESIGNATION -  54 V 118
 BW0528  PID         -  BW0528
 BW0528  STATE/COUNTY-  LA/TENSAS
 BW0528  COUNTRY     -  US
 BW0528  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0528
 BW0528                         *CURRENT SURVEY CONTROL
 BW0528  ______________________________________________________________________
 BW0528* NAD 83(1986) POSITION- 31 56 01.     (N) 091 13 00.     (W)   SCALED
 BW0528* NAVD 88 ORTHO HEIGHT -    23.40  (+/-2cm)       76.8   (feet) VERTCON3
 BW0528  ______________________________________________________________________
 BW0528  GEOID HEIGHT    -        -26.224 (meters)                     GEOID18
 BW0528  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0528
 BW0528.The horizontal coordinates were scaled from a map and have
 BW0528.an estimated accuracy of +/- 6 seconds.
 BW0528
 BW0528.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0528.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0528
 BW0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0528.GEOID18 height accuracy estimate available here.
 BW0528
 BW0528.The vertical order pertains to the NGVD 29 superseded value.
 BW0528
 BW0528.Click photographs - Photos may exist for this station.
 BW0528
 BW0528;                    North         East    Units  Estimated Accuracy
 BW0528;SPC LA N     -   159,670.    1,121,340.      MT  (+/- 180 meters Scaled)
 BW0528
 BW0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR685344(NAD 83)
 BW0528
 BW0528                          SUPERSEDED SURVEY CONTROL
 BW0528
 BW0528  NGVD 29 (??/??/92)   23.416  (m)           76.82   (f) ADJ UNCH    2 1
 BW0528
 BW0528.Superseded values are not recommended for survey control.
 BW0528
 BW0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0528.See file dsdata.pdf to determine how the superseded data were derived.
 BW0528
 BW0528_MARKER: DD = SURVEY DISK
 BW0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0528_STAMPING: 54V118 1974
 BW0528_MARK LOGO: LADHGS
 BW0528_PROJECTION: PROJECTING 3 CENTIMETERS
 BW0528_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0528+STABILITY: SURFACE MOTION
 BW0528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BW0528+SATELLITE: SATELLITE OBSERVATIONS - December 09, 1997
 BW0528
 BW0528  HISTORY     - Date     Condition        Report By
 BW0528  HISTORY     - 1974     MONUMENTED       LADH
 BW0528  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 BW0528  HISTORY     - 19971209 GOOD             LADTD
 BW0528
 BW0528                          STATION DESCRIPTION
 BW0528
 BW0528'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0528'1.95 MI NORTHEAST FROM ST JOSEPH.  ABOUT 0.45 MILE SOUTHEAST ALONG
 BW0528'LOUISIANA HIGHWAY 128 FROM THE DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO
 BW0528'THE INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40
 BW0528'MILES NORTHEAST ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF
 BW0528'LOUISIANA HIGHWAYS 605 AND 604.  THENCE ABOUT 0.10 MILE NORTHEAST
 BW0528'ALONG LOUISIANA HIGHWAY 604.  IT IS 96.6 FEET EAST OF THE CENTERLINE
 BW0528'OF LOUISIANA HIGHWAY 604, 12.0 FEET WEST OF A POWER POLE, 36.6 FEET
 BW0528'SOUTH OF A FENCE CORNER, 1.3 FEET EAST OF A 4-STRAND BARBED WIRE
 BW0528'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BW0528'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH EAST OF THE MARK.
 BW0528'SECTION 8, T11N, R12E.
 BW0528
 BW0528                          STATION RECOVERY (1985)
 BW0528
 BW0528'RECOVERY NOTE BY US POWER SQUADRON 1985 (RRB)
 BW0528'MARK NOT FOUND.
 BW0528
 BW0528                          STATION RECOVERY (1997)
 BW0528
 BW0528'RECOVERY NOTE BY LA TRANSP AND DEV 1997 (SLC)
 BW0528'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) NORTHEAST OF ST JOSEPH,
 BW0528'27.0 MI (43.5 KM) SOUTH OF TALLULAH AND 28.0 MI (45.1 KM) SOUTHEAST OF
 BW0528'WINNSBORO. OWNERSHIP--UNKNOWN.
 BW0528'
 BW0528'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 128 AND 605
 BW0528'IN ST JOSEPH GO NORTHEAST FOR 1.4 MI (2.3 KM) ON HIGHWAY 605 TO THE
 BW0528'JUNCTION WITH STATE HIGHWAY 604, TURN RIGHT AND GO NORTHEAST FOR 0.1
 BW0528'MI (0.2 KM) ON HIGHWAY 604 TO THE STATION SET ON THE RIGHT.
 BW0528'
 BW0528'THE STATION IS 94.0 FT (28.7 M) SOUTHEAST FROM THE CENTER OF HIGHWAY
 BW0528'604, 22.0 FT (6.7 M) EAST FROM THE CENTER OF A GRAVEL ROAD, 13.0 FT
 BW0528'(4.0 M) WEST-SOUTHWEST FROM A POWER POLE NUMBER F 6681, 1.0 FT (0.3 M)
 BW0528'SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED, PROJECTING 1 INCH
 BW0528'ABOVE THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0541 ***********************************************************************
 BW0541  DESIGNATION -  54 V 119
 BW0541  PID         -  BW0541
 BW0541  STATE/COUNTY-  LA/TENSAS
 BW0541  COUNTRY     -  US
 BW0541  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0541
 BW0541                         *CURRENT SURVEY CONTROL
 BW0541  ______________________________________________________________________
 BW0541* NAD 83(1986) POSITION- 31 55 25.     (N) 091 13 36.     (W)   SCALED
 BW0541* NAVD 88 ORTHO HEIGHT -    22.56  (+/-2cm)       74.0   (feet) VERTCON3
 BW0541  ______________________________________________________________________
 BW0541  GEOID HEIGHT    -        -26.214 (meters)                     GEOID18
 BW0541  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0541
 BW0541.The horizontal coordinates were scaled from a map and have
 BW0541.an estimated accuracy of +/- 6 seconds.
 BW0541
 BW0541.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0541.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0541
 BW0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0541.GEOID18 height accuracy estimate available here.
 BW0541
 BW0541.The vertical order pertains to the NGVD 29 superseded value.
 BW0541
 BW0541.Click photographs - Photos may exist for this station.
 BW0541
 BW0541;                    North         East    Units  Estimated Accuracy
 BW0541;SPC LA N     -   158,550.    1,120,410.      MT  (+/- 180 meters Scaled)
 BW0541
 BW0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR676333(NAD 83)
 BW0541
 BW0541                          SUPERSEDED SURVEY CONTROL
 BW0541
 BW0541  NGVD 29 (??/??/92)   22.573  (m)           74.06   (f) ADJ UNCH    2 1
 BW0541
 BW0541.Superseded values are not recommended for survey control.
 BW0541
 BW0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0541.See file dsdata.pdf to determine how the superseded data were derived.
 BW0541
 BW0541_MARKER: DD = SURVEY DISK
 BW0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0541_STAMPING: 54V119 1974
 BW0541_MARK LOGO: LADHGS
 BW0541_PROJECTION: FLUSH
 BW0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0541+STABILITY: SURFACE MOTION
 BW0541
 BW0541  HISTORY     - Date     Condition        Report By
 BW0541  HISTORY     - 1974     MONUMENTED       LADH
 BW0541
 BW0541                          STATION DESCRIPTION
 BW0541
 BW0541'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0541'0.85 MI NE FROM ST JOSEPH.
 BW0541'ABOUT 0.45 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 128 FROM THE
 BW0541'DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA
 BW0541'HIGHWAYS 128 AND 605.  THENCE ABOUT 0.40 MILE NORTHEAST ALONG
 BW0541'LOUISIANA HIGHWAY 605.  IT IS 194.6 FEET SOUTHEAST OF THE CENTERLINE
 BW0541'OF LOUISIANA HIGHWAY 605, 0.9 FOOT SOUTH OF A COMBINATION MESH AND
 BW0541'BARBED WIRE FENCE, 154.2 FEET SOUTHEAST OF THE CORNER OF A COMBINATION
 BW0541'MESH AND BARBED WIRE FENCE, 63.0 FEET EAST OF THE NORTHEAST CORNER OF
 BW0541'A WOOD FRAME RESIDENCE BELONGING TO V. T. FORD. SET IN TOP OF A
 BW0541'CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET
 BW0541'1.0 FOOT WEST OF THE MARK.  SECTION 10, T 11N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1591 ***********************************************************************
 CP1591  DESIGNATION -  54 V 12
 CP1591  PID         -  CP1591
 CP1591  STATE/COUNTY-  LA/TENSAS
 CP1591  COUNTRY     -  US
 CP1591  USGS QUAD   -  SARANAC (2018)
 CP1591
 CP1591                         *CURRENT SURVEY CONTROL
 CP1591  ______________________________________________________________________
 CP1591* NAD 83(1986) POSITION- 32 04 35.     (N) 091 15 21.     (W)   SCALED
 CP1591* NAVD 88 ORTHO HEIGHT -    23.04  (+/-2cm)       75.6   (feet) VERTCON3
 CP1591  ______________________________________________________________________
 CP1591  GEOID HEIGHT    -        -26.321 (meters)                     GEOID18
 CP1591  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1591
 CP1591.The horizontal coordinates were scaled from a map and have
 CP1591.an estimated accuracy of +/- 6 seconds.
 CP1591
 CP1591.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1591.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1591
 CP1591.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1591.GEOID18 height accuracy estimate available here.
 CP1591
 CP1591.The vertical order pertains to the NGVD 29 superseded value.
 CP1591
 CP1591.Click photographs - Photos may exist for this station.
 CP1591
 CP1591;                    North         East    Units  Estimated Accuracy
 CP1591;SPC LA N     -   175,460.    1,117,460.      MT  (+/- 180 meters Scaled)
 CP1591
 CP1591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR646502(NAD 83)
 CP1591
 CP1591                          SUPERSEDED SURVEY CONTROL
 CP1591
 CP1591  NGVD 29 (??/??/92)   23.066  (m)           75.68   (f) ADJ UNCH    2 0
 CP1591
 CP1591.Superseded values are not recommended for survey control.
 CP1591
 CP1591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1591.See file dsdata.pdf to determine how the superseded data were derived.
 CP1591
 CP1591_MARKER: DB = BENCH MARK DISK
 CP1591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1591_STAMPING: 54V12 1970
 CP1591_MARK LOGO: LADH
 CP1591_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CP1591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1591+STABILITY: SURFACE MOTION
 CP1591_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP1591+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1989
 CP1591
 CP1591  HISTORY     - Date     Condition        Report By
 CP1591  HISTORY     - 1970     MONUMENTED       LADH
 CP1591  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1591  HISTORY     - 19891101 GOOD             LADTD
 CP1591  HISTORY     - 20050318 GOOD             USPSQD
 CP1591
 CP1591                          STATION DESCRIPTION
 CP1591
 CP1591'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1591'1.3 MI NW FROM NEWELLTON.
 CP1591'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1591'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1591'DIRECTION ALONG U.S. HIGHWAY 65, 0.5 MILE TO THE MARK.  IT IS 96.0
 CP1591'FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 115.0 FEET NORTHEAST
 CP1591'OF THE EAST HEADWALL OF A 36 INCH PIPE CROSS DRAIN, 4.0 FEET SOUTHWEST
 CP1591'OF A 12 INCH PINE TREE, SET IN TOP OF A CONCRETE POST PROJECTING 4
 CP1591'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE
 CP1591'MARK.
 CP1591
 CP1591                          STATION RECOVERY (1984)
 CP1591
 CP1591'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1591'MARK NOT FOUND.
 CP1591
 CP1591                          STATION RECOVERY (1989)
 CP1591
 CP1591'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 CP1591'THE STATION IS LOCATED ABOUT 61.2 KM (38.00 MI) SOUTHEAST OF
 CP1591'WINNSBORO, 12.1 KM (7.50 MI) SOUTH OF SOMERSET AND 0.8 KM (0.50 MI)
 CP1591'WEST OF NEWELLTON OWNERSHIP--UNKNOWN. TO REACH THE STATION FROM THE
 CP1591'JUNCTION OF U.S.  HIGHWAY 65 AND STATE HIGHWAY 4 IN WEST NEWELLTON, GO
 CP1591'NORTH FOR 0.8 KM (0.50 MI) ON HIGHWAY 65 TO THE MARK ON THE RIGHT. THE
 CP1591'STATION IS 35.1 M (115.2 FT) NORTHEAST FROM THE EAST HEADWALL OF A
 CP1591'CROSS DRAIN, 29.3 M (96.1 FT) EAST FROM THE CENTER OF THE HIGHWAY, 1.2
 CP1591'M (3.9 FT) SOUTHWEST FROM A 40.6 CM (16 IN) PINE TREE AND 0.3 M (1.0
 CP1591'FT) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS
 CP1591'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CP1591
 CP1591                          STATION RECOVERY (2005)
 CP1591
 CP1591'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 CP1591'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0547 ***********************************************************************
 BW0547  DESIGNATION -  54 V 120
 BW0547  PID         -  BW0547
 BW0547  STATE/COUNTY-  LA/TENSAS
 BW0547  COUNTRY     -  US
 BW0547  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0547
 BW0547                         *CURRENT SURVEY CONTROL
 BW0547  ______________________________________________________________________
 BW0547* NAD 83(1986) POSITION- 31 55 37.     (N) 091 14 30.     (W)   SCALED
 BW0547* NAVD 88 ORTHO HEIGHT -    21.45  (+/-2cm)       70.4   (feet) VERTCON3
 BW0547  ______________________________________________________________________
 BW0547  GEOID HEIGHT    -        -26.215 (meters)                     GEOID18
 BW0547  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0547
 BW0547.The horizontal coordinates were scaled from a map and have
 BW0547.an estimated accuracy of +/- 6 seconds.
 BW0547
 BW0547.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0547.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0547
 BW0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0547.GEOID18 height accuracy estimate available here.
 BW0547
 BW0547.The vertical order pertains to the NGVD 29 superseded value.
 BW0547
 BW0547.Click photographs - Photos may exist for this station.
 BW0547
 BW0547;                    North         East    Units  Estimated Accuracy
 BW0547;SPC LA N     -   158,900.    1,118,990.      MT  (+/- 180 meters Scaled)
 BW0547
 BW0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR662336(NAD 83)
 BW0547
 BW0547                          SUPERSEDED SURVEY CONTROL
 BW0547
 BW0547  NGVD 29 (??/??/92)   21.464  (m)           70.42   (f) ADJ UNCH    2 1
 BW0547
 BW0547.Superseded values are not recommended for survey control.
 BW0547
 BW0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0547.See file dsdata.pdf to determine how the superseded data were derived.
 BW0547
 BW0547_MARKER: DD = SURVEY DISK
 BW0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0547_STAMPING: 54V120 1974
 BW0547_MARK LOGO: LADHGS
 BW0547_PROJECTION: PROJECTING 8 CENTIMETERS
 BW0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0547+STABILITY: SURFACE MOTION
 BW0547
 BW0547  HISTORY     - Date     Condition        Report By
 BW0547  HISTORY     - 1974     MONUMENTED       LADH
 BW0547
 BW0547                          STATION DESCRIPTION
 BW0547
 BW0547'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0547'0.25 MI NW FROM ST JOSEPH.
 BW0547'ABOUT 0.25 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM THE
 BW0547'DAVIDSON HIGH SCHOOL IN ST. JOSEPH.  IT IS 231.5 FEET NORTHEAST OF THE
 BW0547'CENTERLINE OF LOUISIANA HIGHWAY 128, 6.6 FEET NORTHEAST OF THE
 BW0547'SOUTHWEST CORNER OF A METAL UTILITY SHED, 4.0 FEET NORTHEAST OF A
 BW0547'RADIO ANTENNA POLE, 58.0 FEET EAST OF THE NORTHEAST CORNER OF A CHAIN
 BW0547'LINK FENCE, 77.3 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 BW0547'LOUISIANA POWER AND LIGHT COMPANY OFFICE.  SET IN TOP OF A CONCRETE
 BW0547'POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BW0547'SET 1.4 FEET WEST OF THE MARK. SECTION 13, T 11N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0548 ***********************************************************************
 BW0548  DESIGNATION -  54 V 121
 BW0548  PID         -  BW0548
 BW0548  STATE/COUNTY-  LA/TENSAS
 BW0548  COUNTRY     -  US
 BW0548  USGS QUAD   -  LAKE BRUIN (2018)
 BW0548
 BW0548                         *CURRENT SURVEY CONTROL
 BW0548  ______________________________________________________________________
 BW0548* NAD 83(1986) POSITION- 31 55 55.     (N) 091 15 12.     (W)   SCALED
 BW0548* NAVD 88 ORTHO HEIGHT -    20.58  (+/-2cm)       67.5   (feet) VERTCON3
 BW0548  ______________________________________________________________________
 BW0548  GEOID HEIGHT    -        -26.216 (meters)                     GEOID18
 BW0548  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0548
 BW0548.The horizontal coordinates were scaled from a map and have
 BW0548.an estimated accuracy of +/- 6 seconds.
 BW0548
 BW0548.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0548.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0548
 BW0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0548.GEOID18 height accuracy estimate available here.
 BW0548
 BW0548.The vertical order pertains to the NGVD 29 superseded value.
 BW0548
 BW0548.Click photographs - Photos may exist for this station.
 BW0548
 BW0548;                    North         East    Units  Estimated Accuracy
 BW0548;SPC LA N     -   159,450.    1,117,880.      MT  (+/- 180 meters Scaled)
 BW0548
 BW0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR651342(NAD 83)
 BW0548
 BW0548                          SUPERSEDED SURVEY CONTROL
 BW0548
 BW0548  NGVD 29 (??/??/92)   20.589  (m)           67.55   (f) ADJ UNCH    2 1
 BW0548
 BW0548.Superseded values are not recommended for survey control.
 BW0548
 BW0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0548.See file dsdata.pdf to determine how the superseded data were derived.
 BW0548
 BW0548_MARKER: DD = SURVEY DISK
 BW0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0548_STAMPING: 54V121 1974
 BW0548_MARK LOGO: LADHGS
 BW0548_PROJECTION: FLUSH
 BW0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0548+STABILITY: SURFACE MOTION
 BW0548
 BW0548  HISTORY     - Date     Condition        Report By
 BW0548  HISTORY     - 1974     MONUMENTED       LADH
 BW0548  HISTORY     - 1975     GOOD             LADTD
 BW0548
 BW0548                          STATION DESCRIPTION
 BW0548
 BW0548'DESCRIBED BY LA TRANSP AND DEV 1975
 BW0548'1.0 MI NW FROM ST JOSEPH.
 BW0548'ABOUT 1.0 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM THE DAVIDSON
 BW0548'HIGH SCHOOL IN ST. JOSEPH.  IT IS 284.0 FEET SOUTHWEST OF THE
 BW0548'CENTERLINE OF LOUISIANA HIGHWAY 128, 2.0 FEET NORTHEAST OF A CHAIN
 BW0548'LINK FENCE, 60.4 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE CHAIN
 BW0548'LINK FENCE, 115.3 FEET SOUTH EAST OF THE NORTHEAST CORNER OF A METAL
 BW0548'SHOP BUILDING BELONGING TO THE TENSAS PARISH POLICE JURY, 110.6 FEET
 BW0548'SOUTHEAST OF A POWER POLE WITH 2 TRANSFORMERS AND A MERCURY VAPOR
 BW0548'LAMP.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. A
 BW0548'STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.  SECTION 37, T
 BW0548'11N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1501 ***********************************************************************
 CP1501  DESIGNATION -  54 V 13
 CP1501  PID         -  CP1501
 CP1501  STATE/COUNTY-  LA/TENSAS
 CP1501  COUNTRY     -  US
 CP1501  USGS QUAD   -  SARANAC (2018)
 CP1501
 CP1501                         *CURRENT SURVEY CONTROL
 CP1501  ______________________________________________________________________
 CP1501* NAD 83(1986) POSITION- 32 04 09.     (N) 091 15 25.     (W)   SCALED
 CP1501* NAVD 88 ORTHO HEIGHT -    22.59  (+/-2cm)       74.1   (feet) VERTCON3
 CP1501  ______________________________________________________________________
 CP1501  GEOID HEIGHT    -        -26.315 (meters)                     GEOID18
 CP1501  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1501
 CP1501.The horizontal coordinates were scaled from a map and have
 CP1501.an estimated accuracy of +/- 6 seconds.
 CP1501
 CP1501.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1501.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1501
 CP1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1501.GEOID18 height accuracy estimate available here.
 CP1501
 CP1501.The vertical order pertains to the NGVD 29 superseded value.
 CP1501
 CP1501.Click photographs - Photos may exist for this station.
 CP1501
 CP1501;                    North         East    Units  Estimated Accuracy
 CP1501;SPC LA N     -   174,660.    1,117,360.      MT  (+/- 180 meters Scaled)
 CP1501
 CP1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR645494(NAD 83)
 CP1501
 CP1501                          SUPERSEDED SURVEY CONTROL
 CP1501
 CP1501  NGVD 29 (??/??/92)   22.618  (m)           74.21   (f) ADJ UNCH    2 0
 CP1501
 CP1501.Superseded values are not recommended for survey control.
 CP1501
 CP1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1501.See file dsdata.pdf to determine how the superseded data were derived.
 CP1501
 CP1501_MARKER: DB = BENCH MARK DISK
 CP1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1501_STAMPING: 54V13 1970
 CP1501_MARK LOGO: LADH
 CP1501_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1501+STABILITY: SURFACE MOTION
 CP1501_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP1501+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1989
 CP1501
 CP1501  HISTORY     - Date     Condition        Report By
 CP1501  HISTORY     - 1970     MONUMENTED       LADH
 CP1501  HISTORY     - 1973     GOOD             LADTD
 CP1501  HISTORY     - 19891101 GOOD             LADTD
 CP1501  HISTORY     - 20050318 MARK NOT FOUND   USPSQD
 CP1501
 CP1501                          STATION DESCRIPTION
 CP1501
 CP1501'DESCRIBED BY LA TRANSP AND DEV 1973
 CP1501'0.85 MI W FROM NEWELLTON.
 CP1501'ABOUT 0.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1501'SCHOOL IN NEWELLTON TO THE INTERSECTION OF U. S. HIGHWAY 65 AND
 CP1501'LOUISIANA HIGHWAY 4.  IT IS 175.5 FEET WEST OF THE CENTERLINE OF U. S.
 CP1501'HIGHWAY 65, 92.0 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CP1501'4, 2.5 FEET NORTHWEST OF AN 18-INCH PINE TREE, 53.3 FEET NORTHWEST OF
 CP1501'A POWERPOLE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP1501'THE GROUND.  A STEEL WITNESSS POST IS SET 1.3 FEET SOUTHWEST OF THE
 CP1501'MARK.
 CP1501
 CP1501                          STATION RECOVERY (1989)
 CP1501
 CP1501'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 CP1501'THE STATION IS LOCATED AT THE JUNCTION OF U.S.  HIGHWAY 65 AND STATE
 CP1501'HIGHWAY 4 IN WEST NEWELLTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CP1501'TRANSPORTATION AND DEVELOPMENT. THE STATION IS 52.4 M (171.9 FT)
 CP1501'SOUTHWEST FROM THE CENTER OF HIGHWAY 65, 28.0 M (91.9 FT) NORTHWEST
 CP1501'FROM THE CENTER OF HIGHWAY 4, 16.2 M (53.1 FT) WEST-NORTHWEST FROM A
 CP1501'POWER POLE WITH 2 GUY WIRES AND TRANSFORMER ATTACHED, 0.9 M (3.0 FT)
 CP1501'WEST-NORTHWEST FROM AN 45.7 CM (18 IN) PINE TREE AND 0.3 M (1.0 FT)
 CP1501'WEST-NORTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK
 CP1501'IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CP1501
 CP1501                          STATION RECOVERY (2005)
 CP1501
 CP1501'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 CP1501'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1623 ***********************************************************************
 CP1623  DESIGNATION -  54 V 14
 CP1623  PID         -  CP1623
 CP1623  STATE/COUNTY-  LA/TENSAS
 CP1623  COUNTRY     -  US
 CP1623  USGS QUAD   -  SARANAC (2018)
 CP1623
 CP1623                         *CURRENT SURVEY CONTROL
 CP1623  ______________________________________________________________________
 CP1623* NAD 83(1986) POSITION- 32 03 40.     (N) 091 15 22.     (W)   SCALED
 CP1623* NAVD 88 ORTHO HEIGHT -    22.34  (+/-2cm)       73.3   (feet) VERTCON3
 CP1623  ______________________________________________________________________
 CP1623  GEOID HEIGHT    -        -26.310 (meters)                     GEOID18
 CP1623  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1623
 CP1623.The horizontal coordinates were scaled from a map and have
 CP1623.an estimated accuracy of +/- 6 seconds.
 CP1623
 CP1623.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1623.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1623
 CP1623.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1623.GEOID18 height accuracy estimate available here.
 CP1623
 CP1623.The vertical order pertains to the NGVD 29 superseded value.
 CP1623
 CP1623.Click photographs - Photos may exist for this station.
 CP1623
 CP1623;                    North         East    Units  Estimated Accuracy
 CP1623;SPC LA N     -   173,760.    1,117,450.      MT  (+/- 180 meters Scaled)
 CP1623
 CP1623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR646485(NAD 83)
 CP1623
 CP1623                          SUPERSEDED SURVEY CONTROL
 CP1623
 CP1623  NGVD 29 (??/??/92)   22.361  (m)           73.36   (f) ADJ UNCH    2 0
 CP1623
 CP1623.Superseded values are not recommended for survey control.
 CP1623
 CP1623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1623.See file dsdata.pdf to determine how the superseded data were derived.
 CP1623
 CP1623_MARKER: DB = BENCH MARK DISK
 CP1623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1623_STAMPING: 54V14 1970
 CP1623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1623+STABILITY: SURFACE MOTION
 CP1623
 CP1623  HISTORY     - Date     Condition        Report By
 CP1623  HISTORY     - 1970     MONUMENTED       LADH
 CP1623  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1623
 CP1623                          STATION DESCRIPTION
 CP1623
 CP1623'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1623'2.2 MI SW FROM NEWELLTON.
 CP1623'ABOUT 0.8 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1623'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE SOUTHWEST ALONG
 CP1623'U.S. HIGHWAY 65, 1.4 MILES TO THE MARK.  IT IS 92.0 FEET EAST OF THE
 CP1623'CENTERLINE OF U.S. HIGHWAY 65, 18.0 FEET NORTHEAST OF A 16 INCH PINE
 CP1623'TREE, 25.0 FEET SOUTHWEST OF A 12 INCH PINE TREE, 193.0 FEET NORTHEAST
 CP1623'OF THE EAST HEADWALL OF A 24 INCH CROSS DRAIN.  SET IN TOP OF A
 CP1623'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP1623'IS SET 1.0 FOOT WEST OF THE MARK.
 CP1623
 CP1623                          STATION RECOVERY (1984)
 CP1623
 CP1623'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1623'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1622 ***********************************************************************
 CP1622  DESIGNATION -  54 V 15
 CP1622  PID         -  CP1622
 CP1622  STATE/COUNTY-  LA/TENSAS
 CP1622  COUNTRY     -  US
 CP1622  USGS QUAD   -  SARANAC (2018)
 CP1622
 CP1622                         *CURRENT SURVEY CONTROL
 CP1622  ______________________________________________________________________
 CP1622* NAD 83(1986) POSITION- 32 02 53.     (N) 091 15 22.     (W)   SCALED
 CP1622* NAVD 88 ORTHO HEIGHT -    22.04  (+/-2cm)       72.3   (feet) VERTCON3
 CP1622  ______________________________________________________________________
 CP1622  GEOID HEIGHT    -        -26.301 (meters)                     GEOID18
 CP1622  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1622
 CP1622.The horizontal coordinates were scaled from a map and have
 CP1622.an estimated accuracy of +/- 6 seconds.
 CP1622
 CP1622.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1622.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1622
 CP1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1622.GEOID18 height accuracy estimate available here.
 CP1622
 CP1622.The vertical order pertains to the NGVD 29 superseded value.
 CP1622
 CP1622.Click photographs - Photos may exist for this station.
 CP1622
 CP1622;                    North         East    Units  Estimated Accuracy
 CP1622;SPC LA N     -   172,320.    1,117,470.      MT  (+/- 180 meters Scaled)
 CP1622
 CP1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR646470(NAD 83)
 CP1622
 CP1622                          SUPERSEDED SURVEY CONTROL
 CP1622
 CP1622  NGVD 29 (??/??/92)   22.063  (m)           72.39   (f) ADJ UNCH    2 0
 CP1622
 CP1622.Superseded values are not recommended for survey control.
 CP1622
 CP1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1622.See file dsdata.pdf to determine how the superseded data were derived.
 CP1622
 CP1622_MARKER: DB = BENCH MARK DISK
 CP1622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1622_STAMPING: 54V15 1970
 CP1622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1622+STABILITY: SURFACE MOTION
 CP1622
 CP1622  HISTORY     - Date     Condition        Report By
 CP1622  HISTORY     - 1970     MONUMENTED       LADH
 CP1622  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1622
 CP1622                          STATION DESCRIPTION
 CP1622
 CP1622'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1622'3.1 MI SW FROM NEWELLTON.
 CP1622'ABOUT 0.8 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1622'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE SOUTHWEST ALONG
 CP1622'U.S. HIGHWAY 65, 2.3 MILES TO THE MARK.  IT IS 95.0 FEET SOUTHWEST OF
 CP1622'THE CENTERLINE OF U.S. HIGHWAY 65, 37.0 FEET WEST OF RIGHT OF WAY
 CP1622'FENCE, 1.0 FOOT NORTH OF A BARBWIRE FENCE, 19.0 FEET SOUTH OF A
 CP1622'DRAINAGE DITCH, 131.0 FEET SOUTHWEST OF A POWER POLE.  SET IN TOP OF A
 CP1622'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 CP1622'IS SET 1.0 FOOT NORTHEAST OF THE MARK.
 CP1622
 CP1622                          STATION RECOVERY (1984)
 CP1622
 CP1622'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1622'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1621 ***********************************************************************
 CP1621  DESIGNATION -  54 V 16
 CP1621  PID         -  CP1621
 CP1621  STATE/COUNTY-  LA/TENSAS
 CP1621  COUNTRY     -  US
 CP1621  USGS QUAD   -  SARANAC (2018)
 CP1621
 CP1621                         *CURRENT SURVEY CONTROL
 CP1621  ______________________________________________________________________
 CP1621* NAD 83(1986) POSITION- 32 02 02.0    (N) 091 15 20.2    (W)   HD_HELD2
 CP1621* NAVD 88 ORTHO HEIGHT -    20.06  (+/-2cm)       65.8   (feet) VERTCON3
 CP1621  ______________________________________________________________________
 CP1621  GEOID HEIGHT    -        -26.291 (meters)                     GEOID18
 CP1621  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1621
 CP1621.The horizontal coordinates were established by autonomous hand held GPS
 CP1621.observations and have an estimated accuracy of +/- 10 meters.
 CP1621
 CP1621.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1621.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1621
 CP1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1621.GEOID18 height accuracy estimate available here.
 CP1621
 CP1621.The vertical order pertains to the NGVD 29 superseded value.
 CP1621
 CP1621.Click photographs - Photos may exist for this station.
 CP1621
 CP1621;                    North         East    Units  Estimated Accuracy
 CP1621;SPC LA N     -   170,745.    1,117,531.      MT  (+/- 10 meters HH2 GPS)
 CP1621
 CP1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6471745522(NAD 83)
 CP1621
 CP1621                          SUPERSEDED SURVEY CONTROL
 CP1621
 CP1621  NGVD 29 (??/??/92)   20.076  (m)           65.87   (f) ADJ UNCH    2 0
 CP1621
 CP1621.Superseded values are not recommended for survey control.
 CP1621
 CP1621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1621.See file dsdata.pdf to determine how the superseded data were derived.
 CP1621
 CP1621_MARKER: DD = SURVEY DISK
 CP1621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1621_STAMPING: 54V16
 CP1621_MARK LOGO: LADHGS
 CP1621_PROJECTION: PROJECTING 8 CENTIMETERS
 CP1621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1621+STABILITY: SURFACE MOTION
 CP1621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP1621+SATELLITE: SATELLITE OBSERVATIONS - July 04, 2010
 CP1621
 CP1621  HISTORY     - Date     Condition        Report By
 CP1621  HISTORY     - 1970     MONUMENTED       LADH
 CP1621  HISTORY     - 20050318 GOOD             USPSQD
 CP1621  HISTORY     - 20100704 GOOD             GEOCAC
 CP1621
 CP1621                          STATION DESCRIPTION
 CP1621
 CP1621'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1621'4.1 MI SW FROM NEWELLTON.
 CP1621'ABOUT 0.8 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1621'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE SOUTHWEST ALONG
 CP1621'U.S. HIGHWAY 65 3.3 MILES TO THE MARK.  IT IS 62.0 FEET SOUTHWEST OF
 CP1621'THE CENTERLINE OF U.S. HIGHWAY 65, 70.0 FEET SOUTH OF SOUTHWEST END OF
 CP1621'THE HEADWALL ON A 3 CHANNEL CONCRETE BOX CULVERT, 2.0 FEET SOUTH OF A
 CP1621'POWER POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP1621'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 CP1621
 CP1621                          STATION RECOVERY (2005)
 CP1621
 CP1621'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 CP1621'RECOVERED IN GOOD CONDITION.
 CP1621
 CP1621                          STATION RECOVERY (2010)
 CP1621
 CP1621'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CP1621'MARK WAS RECOVERED IN GOOD CONDITION, ONE FOOT NORTH OF METAL WITNESS
 CP1621'POST AND 2 FEET SOUTH OF TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1620 ***********************************************************************
 CP1620  DESIGNATION -  54 V 17
 CP1620  PID         -  CP1620
 CP1620  STATE/COUNTY-  LA/TENSAS
 CP1620  COUNTRY     -  US
 CP1620  USGS QUAD   -  SARANAC (2018)
 CP1620
 CP1620                         *CURRENT SURVEY CONTROL
 CP1620  ______________________________________________________________________
 CP1620* NAD 83(1986) POSITION- 32 01 05.     (N) 091 15 20.     (W)   SCALED
 CP1620* NAVD 88 ORTHO HEIGHT -    21.96  (+/-2cm)       72.0   (feet) VERTCON3
 CP1620  ______________________________________________________________________
 CP1620  GEOID HEIGHT    -        -26.280 (meters)                     GEOID18
 CP1620  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1620
 CP1620.The horizontal coordinates were scaled from a map and have
 CP1620.an estimated accuracy of +/- 6 seconds.
 CP1620
 CP1620.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1620.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1620
 CP1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1620.GEOID18 height accuracy estimate available here.
 CP1620
 CP1620.The vertical order pertains to the NGVD 29 superseded value.
 CP1620
 CP1620.Click photographs - Photos may exist for this station.
 CP1620
 CP1620;                    North         East    Units  Estimated Accuracy
 CP1620;SPC LA N     -   168,990.    1,117,560.      MT  (+/- 180 meters Scaled)
 CP1620
 CP1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR647437(NAD 83)
 CP1620
 CP1620                          SUPERSEDED SURVEY CONTROL
 CP1620
 CP1620  NGVD 29 (??/??/92)   21.978  (m)           72.11   (f) ADJ UNCH    2 0
 CP1620
 CP1620.Superseded values are not recommended for survey control.
 CP1620
 CP1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1620.See file dsdata.pdf to determine how the superseded data were derived.
 CP1620
 CP1620_MARKER: DB = BENCH MARK DISK
 CP1620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1620_STAMPING: 54V17 1970
 CP1620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1620+STABILITY: SURFACE MOTION
 CP1620
 CP1620  HISTORY     - Date     Condition        Report By
 CP1620  HISTORY     - 1970     MONUMENTED       LADH
 CP1620  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1620
 CP1620                          STATION DESCRIPTION
 CP1620
 CP1620'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1620'5.2 MI SW FROM NEWELLTON.
 CP1620'ABOUT 0.8 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1620'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65, THENCE SOUTHWEST ALONG
 CP1620'U.S. HIGHWAY 65, 4.4 MILES TO THE MARK.  IT IS 62.0 FEET EAST OF THE
 CP1620'CENTERLINE OF U.S. HIGHWAY 65, 1.0 FOOT NORTH OF THE NORTH EDGE OF A
 CP1620'16 FOOT METAL GATE IN WOODED AREA, SET IN TOP OF A CONCRETE POST
 CP1620'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP1620'FOOT WEST OF THE MARK.
 CP1620
 CP1620                          STATION RECOVERY (1984)
 CP1620
 CP1620'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1620'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0820 ***********************************************************************
 BW0820  DESIGNATION -  54 V 18
 BW0820  PID         -  BW0820
 BW0820  STATE/COUNTY-  LA/TENSAS
 BW0820  COUNTRY     -  US
 BW0820  USGS QUAD   -  SARANAC (2018)
 BW0820
 BW0820                         *CURRENT SURVEY CONTROL
 BW0820  ______________________________________________________________________
 BW0820* NAD 83(1986) POSITION- 32 00 07.     (N) 091 15 24.     (W)   SCALED
 BW0820* NAVD 88 ORTHO HEIGHT -    21.04  (+/-2cm)       69.0   (feet) VERTCON3
 BW0820  ______________________________________________________________________
 BW0820  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 BW0820  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0820
 BW0820.The horizontal coordinates were scaled from a map and have
 BW0820.an estimated accuracy of +/- 6 seconds.
 BW0820
 BW0820.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0820.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0820
 BW0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0820.GEOID18 height accuracy estimate available here.
 BW0820
 BW0820.The vertical order pertains to the NGVD 29 superseded value.
 BW0820
 BW0820.Click photographs - Photos may exist for this station.
 BW0820
 BW0820;                    North         East    Units  Estimated Accuracy
 BW0820;SPC LA N     -   167,200.    1,117,470.      MT  (+/- 180 meters Scaled)
 BW0820
 BW0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR646419(NAD 83)
 BW0820
 BW0820                          SUPERSEDED SURVEY CONTROL
 BW0820
 BW0820  NGVD 29 (??/??/92)   21.055  (m)           69.08   (f) ADJ UNCH    2 0
 BW0820
 BW0820.Superseded values are not recommended for survey control.
 BW0820
 BW0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0820.See file dsdata.pdf to determine how the superseded data were derived.
 BW0820
 BW0820_MARKER: DD = SURVEY DISK
 BW0820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0820_STAMPING: 54V18 1970
 BW0820_MARK LOGO: LADHGS
 BW0820_PROJECTION: PROJECTING 8 CENTIMETERS
 BW0820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0820+STABILITY: SURFACE MOTION
 BW0820
 BW0820  HISTORY     - Date     Condition        Report By
 BW0820  HISTORY     - 1970     MONUMENTED       LADH
 BW0820  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 BW0820
 BW0820                          STATION DESCRIPTION
 BW0820
 BW0820'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0820'6.3 MI SW FROM NEWELLTON.
 BW0820'ABOUT 0.8 MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 BW0820'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE SOUTHWEST ALONG
 BW0820'U.S. HIGHWAY 65, 5.5 MILES TO THE MARK.  IT IS 96.0 FEET EAST OF THE
 BW0820'CENTERLINE OF U.S. 65, 318.0 FEET WEST OF THE INTERSECTION OF
 BW0820'LOUISIANA HIGHWAY 607 AND THE MISSOURI PACIFIC RAILROAD TRACK, 342.0
 BW0820'FEET NORTHWEST OF THE NORTHEAST CORNER OF A STEEL FENCE SURROUNDING
 BW0820'THE LOUISIANA DEPARTMENT OF HIGHWAYS MAINTENANCE UNIT.  SET IN TOP OF
 BW0820'A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS
 BW0820'POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
 BW0820
 BW0820                          STATION RECOVERY (1984)
 BW0820
 BW0820'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 BW0820'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0819 ***********************************************************************
 BW0819  DESIGNATION -  54 V 19
 BW0819  PID         -  BW0819
 BW0819  STATE/COUNTY-  LA/TENSAS
 BW0819  COUNTRY     -  US
 BW0819  USGS QUAD   -  LAKE BRUIN (2018)
 BW0819
 BW0819                         *CURRENT SURVEY CONTROL
 BW0819  ______________________________________________________________________
 BW0819* NAD 83(1986) POSITION- 31 59 23.     (N) 091 15 42.     (W)   SCALED
 BW0819* NAVD 88 ORTHO HEIGHT -    21.16  (+/-2cm)       69.4   (feet) VERTCON3
 BW0819  ______________________________________________________________________
 BW0819  GEOID HEIGHT    -        -26.258 (meters)                     GEOID18
 BW0819  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0819
 BW0819.The horizontal coordinates were scaled from a map and have
 BW0819.an estimated accuracy of +/- 6 seconds.
 BW0819
 BW0819.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0819.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0819
 BW0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0819.GEOID18 height accuracy estimate available here.
 BW0819
 BW0819.The vertical order pertains to the NGVD 29 superseded value.
 BW0819
 BW0819.Click photographs - Photos may exist for this station.
 BW0819
 BW0819;                    North         East    Units  Estimated Accuracy
 BW0819;SPC LA N     -   165,840.    1,117,020.      MT  (+/- 180 meters Scaled)
 BW0819
 BW0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR642406(NAD 83)
 BW0819
 BW0819                          SUPERSEDED SURVEY CONTROL
 BW0819
 BW0819  NGVD 29 (??/??/92)   21.173  (m)           69.47   (f) ADJ UNCH    2 0
 BW0819
 BW0819.Superseded values are not recommended for survey control.
 BW0819
 BW0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0819.See file dsdata.pdf to determine how the superseded data were derived.
 BW0819
 BW0819_MARKER: DD = SURVEY DISK
 BW0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0819_STAMPING: 54V19 1970
 BW0819_MARK LOGO: LADHGS
 BW0819_PROJECTION: PROJECTING 3 CENTIMETERS
 BW0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0819+STABILITY: SURFACE MOTION
 BW0819
 BW0819  HISTORY     - Date     Condition        Report By
 BW0819  HISTORY     - 1970     MONUMENTED       LADH
 BW0819
 BW0819                          STATION DESCRIPTION
 BW0819
 BW0819'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0819'6.7 MI NW FROM ST JOSEPH.
 BW0819'ABOUT 3.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0819'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF U.S. HIGHWAY 65.
 BW0819'THENCE NORTHEAST ALONG U.S. HIGHWAY 65, 3.6 MILES TO THE MARK.  IT IS
 BW0819'98.0 FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 3.0 FEET
 BW0819'EAST OF A POWER POLE, 1.0 FOOT EAST OF A FENCE, 275.0 FEET SOUTHWEST
 BW0819'OF A CONCRETE HEAD WALL FOR CROSS DRAIN.  SET IN TOP OF A CONCRETE
 BW0819'POST PROJECTING 1.0 INCH ABOVE GROUND.  A STEEL WITNESS POST IS SET
 BW0819'1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1602 ***********************************************************************
 CP1602  DESIGNATION -  54 V 2
 CP1602  PID         -  CP1602
 CP1602  STATE/COUNTY-  LA/TENSAS
 CP1602  COUNTRY     -  US
 CP1602  USGS QUAD   -  NEWELLTON (2018)
 CP1602
 CP1602                         *CURRENT SURVEY CONTROL
 CP1602  ______________________________________________________________________
 CP1602* NAD 83(1986) POSITION- 32 06 59.     (N) 091 13 08.     (W)   SCALED
 CP1602* NAVD 88 ORTHO HEIGHT -    25.17  (+/-2cm)       82.6   (feet) VERTCON3
 CP1602  ______________________________________________________________________
 CP1602  GEOID HEIGHT    -        -26.356 (meters)                     GEOID18
 CP1602  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1602
 CP1602.The horizontal coordinates were scaled from a map and have
 CP1602.an estimated accuracy of +/- 6 seconds.
 CP1602
 CP1602.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1602.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1602
 CP1602.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1602.GEOID18 height accuracy estimate available here.
 CP1602
 CP1602.The vertical order pertains to the NGVD 29 superseded value.
 CP1602
 CP1602.Click photographs - Photos may exist for this station.
 CP1602
 CP1602;                    North         East    Units  Estimated Accuracy
 CP1602;SPC LA N     -   179,930.    1,120,890.      MT  (+/- 180 meters Scaled)
 CP1602
 CP1602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR680547(NAD 83)
 CP1602
 CP1602                          SUPERSEDED SURVEY CONTROL
 CP1602
 CP1602  NGVD 29 (??/??/92)   25.189  (m)           82.64   (f) ADJ UNCH    2 0
 CP1602
 CP1602.Superseded values are not recommended for survey control.
 CP1602
 CP1602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1602.See file dsdata.pdf to determine how the superseded data were derived.
 CP1602
 CP1602_MARKER: DB = BENCH MARK DISK
 CP1602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1602_STAMPING: 54V2 1970
 CP1602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1602+STABILITY: SURFACE MOTION
 CP1602
 CP1602  HISTORY     - Date     Condition        Report By
 CP1602  HISTORY     - 1970     MONUMENTED       LADH
 CP1602  HISTORY     - 1973     GOOD             LADTD
 CP1602
 CP1602                          STATION DESCRIPTION
 CP1602
 CP1602'DESCRIBED BY LA TRANSP AND DEV 1973
 CP1602'3.85 MI N FROM NEWELLTON.
 CP1602'ABOUT 0.45 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1602'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1602'AND 605.  THENCE ABOUT 3.35 MILES NORTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1602'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608.  THENCE ABOUT 0.05
 CP1602'MILES EAST ALONG LOUISIANA HIGHWAY 608.  IT IS 53.3 FEET NORTHWEST OF
 CP1602'THE CENTERLINE OF LOUISIANA HIGHWAY 608, 132.8 FEET EAST OF THE
 CP1602'CENTERLINE OF LOUISIANA HIGHWAY 605, 114.5 FEET SOUTHWEST OF THE
 CP1602'SOUTHWEST CORNER OF A TENANT HOUSE, 1.3 FEET WEST OF A POWERPOLE, SET
 CP1602'IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS
 CP1602'POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0818 ***********************************************************************
 BW0818  DESIGNATION -  54 V 20
 BW0818  PID         -  BW0818
 BW0818  STATE/COUNTY-  LA/TENSAS
 BW0818  COUNTRY     -  US
 BW0818  USGS QUAD   -  LAKE BRUIN (2018)
 BW0818
 BW0818                         *CURRENT SURVEY CONTROL
 BW0818  ______________________________________________________________________
 BW0818* NAD 83(1986) POSITION- 31 58 35.     (N) 091 16 04.     (W)   SCALED
 BW0818* NAVD 88 ORTHO HEIGHT -    21.82  (+/-2cm)       71.6   (feet) VERTCON3
 BW0818  ______________________________________________________________________
 BW0818  GEOID HEIGHT    -        -26.247 (meters)                     GEOID18
 BW0818  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0818
 BW0818.The horizontal coordinates were scaled from a map and have
 BW0818.an estimated accuracy of +/- 6 seconds.
 BW0818
 BW0818.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0818.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0818
 BW0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0818.GEOID18 height accuracy estimate available here.
 BW0818
 BW0818.The vertical order pertains to the NGVD 29 superseded value.
 BW0818
 BW0818.Click photographs - Photos may exist for this station.
 BW0818
 BW0818;                    North         East    Units  Estimated Accuracy
 BW0818;SPC LA N     -   164,360.    1,116,450.      MT  (+/- 180 meters Scaled)
 BW0818
 BW0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR636391(NAD 83)
 BW0818
 BW0818                          SUPERSEDED SURVEY CONTROL
 BW0818
 BW0818  NGVD 29 (??/??/92)   21.828  (m)           71.61   (f) ADJ UNCH    2 0
 BW0818
 BW0818.Superseded values are not recommended for survey control.
 BW0818
 BW0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0818.See file dsdata.pdf to determine how the superseded data were derived.
 BW0818
 BW0818_MARKER: DD = SURVEY DISK
 BW0818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0818_STAMPING: 54V20 1970
 BW0818_MARK LOGO: LADHGS
 BW0818_PROJECTION: PROJECTING 10 CENTIMETERS
 BW0818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0818+STABILITY: SURFACE MOTION
 BW0818
 BW0818  HISTORY     - Date     Condition        Report By
 BW0818  HISTORY     - 1970     MONUMENTED       LADH
 BW0818  HISTORY     - 20050318 MARK NOT FOUND   USPSQD
 BW0818
 BW0818                          STATION DESCRIPTION
 BW0818
 BW0818'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0818'5.7 MI NW FROM ST JOSEPH.
 BW0818'ABOUT 3.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0818'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF U.S. HIGHWAY 65.
 BW0818'THENCE NORTHEAST ALONG U.S. HIGHWAY 65, 2.6 MILES TO THE MARK.  IT IS
 BW0818'100 FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET
 BW0818'SOUTH OF A POWER POLE, 1.0 FOOT EAST OF A FENCE, 317.0 FEET SOUTHWEST
 BW0818'OF A CONCRETE HEADWALL ON A 24 INCH PIPE CROSS DRAIN.  SET IN TOP OF A
 BW0818'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BW0818'IS SET 1.0 FOOT EAST OF THE MARK.
 BW0818
 BW0818                          STATION RECOVERY (2005)
 BW0818
 BW0818'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0818'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0998 ***********************************************************************
 BW0998  DESIGNATION -  54 V 21
 BW0998  PID         -  BW0998
 BW0998  STATE/COUNTY-  LA/TENSAS
 BW0998  COUNTRY     -  US
 BW0998  USGS QUAD   -  LAKE BRUIN (2018)
 BW0998
 BW0998                         *CURRENT SURVEY CONTROL
 BW0998  ______________________________________________________________________
 BW0998* NAD 83(1986) POSITION- 31 57 49.     (N) 091 16 30.     (W)   SCALED
 BW0998* NAVD 88 ORTHO HEIGHT -    21.56  (+/-2cm)       70.7   (feet) VERTCON3
 BW0998  ______________________________________________________________________
 BW0998  GEOID HEIGHT    -        -26.235 (meters)                     GEOID18
 BW0998  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0998
 BW0998.The horizontal coordinates were scaled from a map and have
 BW0998.an estimated accuracy of +/- 6 seconds.
 BW0998
 BW0998.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0998.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0998
 BW0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0998.GEOID18 height accuracy estimate available here.
 BW0998
 BW0998.The vertical order pertains to the NGVD 29 superseded value.
 BW0998
 BW0998.Click photographs - Photos may exist for this station.
 BW0998
 BW0998;                    North         East    Units  Estimated Accuracy
 BW0998;SPC LA N     -   162,930.    1,115,790.      MT  (+/- 180 meters Scaled)
 BW0998
 BW0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR630377(NAD 83)
 BW0998
 BW0998                          SUPERSEDED SURVEY CONTROL
 BW0998
 BW0998  NGVD 29 (??/??/92)   21.574  (m)           70.78   (f) ADJ UNCH    2 0
 BW0998
 BW0998.Superseded values are not recommended for survey control.
 BW0998
 BW0998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0998.See file dsdata.pdf to determine how the superseded data were derived.
 BW0998
 BW0998_MARKER: DD = SURVEY DISK
 BW0998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0998_STAMPING: 54V21 1970
 BW0998_MARK LOGO: LADHGS
 BW0998_PROJECTION: PROJECTING 8 CENTIMETERS
 BW0998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0998+STABILITY: SURFACE MOTION
 BW0998
 BW0998  HISTORY     - Date     Condition        Report By
 BW0998  HISTORY     - 1970     MONUMENTED       LADH
 BW0998  HISTORY     - 1973     GOOD             LADTD
 BW0998
 BW0998                          STATION DESCRIPTION
 BW0998
 BW0998'DESCRIBED BY LA TRANSP AND DEV 1973
 BW0998'4.75 MI NW FROM ST JOSEPH.
 BW0998'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0998'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW0998'AND U.S. HIGHWAY 65.  THENCE ABOUT 1.65 MILES NORTHEAST ALONG U.S.
 BW0998'HIGHWAY 65.  IT IS 99.3 FEET NORTHWEST OF THE CENTERLINE OF U.S.
 BW0998'HIGHWAY 65, 190.0 FEET SOUTHWEST OF A CONCRETE HEADWALL ON A 30-INCH
 BW0998'DIAMETER CULVERT, 3.2 FEET NORTHEAST OF A POWERPOLE.  SET IN TOP OF A
 BW0998'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BW0998'POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0999 ***********************************************************************
 BW0999  DESIGNATION -  54 V 22
 BW0999  PID         -  BW0999
 BW0999  STATE/COUNTY-  LA/TENSAS
 BW0999  COUNTRY     -  US
 BW0999  USGS QUAD   -  LAKE BRUIN (2018)
 BW0999
 BW0999                         *CURRENT SURVEY CONTROL
 BW0999  ______________________________________________________________________
 BW0999* NAD 83(1986) POSITION- 31 57 01.     (N) 091 16 48.     (W)   SCALED
 BW0999* NAVD 88 ORTHO HEIGHT -    20.88  (+/-2cm)       68.5   (feet) VERTCON3
 BW0999  ______________________________________________________________________
 BW0999  GEOID HEIGHT    -        -26.224 (meters)                     GEOID18
 BW0999  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0999
 BW0999.The horizontal coordinates were scaled from a map and have
 BW0999.an estimated accuracy of +/- 6 seconds.
 BW0999
 BW0999.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0999.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0999
 BW0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0999.GEOID18 height accuracy estimate available here.
 BW0999
 BW0999.The vertical order pertains to the NGVD 29 superseded value.
 BW0999
 BW0999.Click photographs - Photos may exist for this station.
 BW0999
 BW0999;                    North         East    Units  Estimated Accuracy
 BW0999;SPC LA N     -   161,450.    1,115,330.      MT  (+/- 180 meters Scaled)
 BW0999
 BW0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR625362(NAD 83)
 BW0999
 BW0999                          SUPERSEDED SURVEY CONTROL
 BW0999
 BW0999  NGVD 29 (??/??/92)   20.893  (m)           68.55   (f) ADJ UNCH    2 0
 BW0999
 BW0999.Superseded values are not recommended for survey control.
 BW0999
 BW0999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0999.See file dsdata.pdf to determine how the superseded data were derived.
 BW0999
 BW0999_MARKER: DD = SURVEY DISK
 BW0999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0999_STAMPING: 54V22 1970
 BW0999_MARK LOGO: LADHGS
 BW0999_PROJECTION: PROJECTING 13 CENTIMETERS
 BW0999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0999+STABILITY: SURFACE MOTION
 BW0999
 BW0999  HISTORY     - Date     Condition        Report By
 BW0999  HISTORY     - 1970     MONUMENTED       LADH
 BW0999  HISTORY     - 1973     GOOD             LADTD
 BW0999
 BW0999                          STATION DESCRIPTION
 BW0999
 BW0999'DESCRIBED BY LA TRANSP AND DEV 1973
 BW0999'3.70 MI NW FROM ST JOSEPH.
 BW0999'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0999'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW0999'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.60 MILE NORTHEAST ALONG U.S.
 BW0999'HIGHWAY 65.  IT IS 103.1 FEET NORTHWEST OF THE CENTERLINE OF U.S.
 BW0999'HIGHWAY 65, 349.0 FEET SOUTHWEST OF A CONCRETE HEADWALL ON A 30-INCH
 BW0999'DIAMETER CULVERT, 1.0 FOOT SOUTH OF A POWERPOLE.  SET IN TOP OF A
 BW0999'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BW0999'POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1000 ***********************************************************************
 BW1000  DESIGNATION -  54 V 23
 BW1000  PID         -  BW1000
 BW1000  STATE/COUNTY-  LA/TENSAS
 BW1000  COUNTRY     -  US
 BW1000  USGS QUAD   -  LAKE BRUIN (2018)
 BW1000
 BW1000                         *CURRENT SURVEY CONTROL
 BW1000  ______________________________________________________________________
 BW1000* NAD 83(1986) POSITION- 31 56 37.     (N) 091 16 42.     (W)   SCALED
 BW1000* NAVD 88 ORTHO HEIGHT -    21.93  (+/-2cm)       71.9   (feet) VERTCON3
 BW1000  ______________________________________________________________________
 BW1000  GEOID HEIGHT    -        -26.219 (meters)                     GEOID18
 BW1000  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1000
 BW1000.The horizontal coordinates were scaled from a map and have
 BW1000.an estimated accuracy of +/- 6 seconds.
 BW1000
 BW1000.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1000.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1000
 BW1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1000.GEOID18 height accuracy estimate available here.
 BW1000
 BW1000.The vertical order pertains to the NGVD 29 superseded value.
 BW1000
 BW1000.Click photographs - Photos may exist for this station.
 BW1000
 BW1000;                    North         East    Units  Estimated Accuracy
 BW1000;SPC LA N     -   160,710.    1,115,500.      MT  (+/- 180 meters Scaled)
 BW1000
 BW1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR627354(NAD 83)
 BW1000
 BW1000                          SUPERSEDED SURVEY CONTROL
 BW1000
 BW1000  NGVD 29 (??/??/92)   21.944  (m)           71.99   (f) ADJ UNCH    2 0
 BW1000
 BW1000.Superseded values are not recommended for survey control.
 BW1000
 BW1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1000.See file dsdata.pdf to determine how the superseded data were derived.
 BW1000
 BW1000_MARKER: DD = SURVEY DISK
 BW1000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1000_STAMPING: 54V23 1970
 BW1000_MARK LOGO: LADHGS
 BW1000_PROJECTION: PROJECTING 5 CENTIMETERS
 BW1000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1000+STABILITY: SURFACE MOTION
 BW1000
 BW1000  HISTORY     - Date     Condition        Report By
 BW1000  HISTORY     - 1970     MONUMENTED       LADH
 BW1000  HISTORY     - 1973     GOOD             LADTD
 BW1000
 BW1000                          STATION DESCRIPTION
 BW1000
 BW1000'DESCRIBED BY LA TRANSP AND DEV 1973
 BW1000'3.10 MI NW FROM ST JOSEPH.
 BW1000'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW1000'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW1000'AND U.S. HIGHWAY 65.  IT IS 229.0 FEET SOUTHEAST OF THE CENTERLINE OF
 BW1000'U.S. HIGHWAY 65, 208.0 FEET NORTH OF THE NORTH EDGE OF A CONCRETE BOX
 BW1000'CULVERT UNDER LOUISIANA HIGHWAY 128, 55.0 FEET EAST OF AN UNDERGROUND
 BW1000'TELEPHONE CABLE WITNESS POST.  SET IN TOP OF A CONCRETE POST
 BW1000'PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BW1000'FOOT NORTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0814 ***********************************************************************
 BW0814  DESIGNATION -  54 V 24
 BW0814  PID         -  BW0814
 BW0814  STATE/COUNTY-  LA/TENSAS
 BW0814  COUNTRY     -  US
 BW0814  USGS QUAD   -  LAKE BRUIN (2018)
 BW0814
 BW0814                         *CURRENT SURVEY CONTROL
 BW0814  ______________________________________________________________________
 BW0814* NAD 83(1986) POSITION- 31 55 55.     (N) 091 17 42.     (W)   SCALED
 BW0814* NAVD 88 ORTHO HEIGHT -    21.21  (+/-2cm)       69.6   (feet) VERTCON3
 BW0814  ______________________________________________________________________
 BW0814  GEOID HEIGHT    -        -26.207 (meters)                     GEOID18
 BW0814  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0814
 BW0814.The horizontal coordinates were scaled from a map and have
 BW0814.an estimated accuracy of +/- 6 seconds.
 BW0814
 BW0814.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0814.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0814
 BW0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0814.GEOID18 height accuracy estimate available here.
 BW0814
 BW0814.The vertical order pertains to the NGVD 29 superseded value.
 BW0814
 BW0814.Click photographs - Photos may exist for this station.
 BW0814
 BW0814;                    North         East    Units  Estimated Accuracy
 BW0814;SPC LA N     -   159,400.    1,113,940.      MT  (+/- 180 meters Scaled)
 BW0814
 BW0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR611341(NAD 83)
 BW0814
 BW0814                          SUPERSEDED SURVEY CONTROL
 BW0814
 BW0814  NGVD 29 (??/??/92)   21.215  (m)           69.60   (f) ADJ UNCH    2 0
 BW0814
 BW0814.Superseded values are not recommended for survey control.
 BW0814
 BW0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0814.See file dsdata.pdf to determine how the superseded data were derived.
 BW0814
 BW0814_MARKER: DD = SURVEY DISK
 BW0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0814_STAMPING: 54V24 1970
 BW0814_MARK LOGO: LADHGS
 BW0814_PROJECTION: PROJECTING 5 CENTIMETERS
 BW0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0814+STABILITY: SURFACE MOTION
 BW0814
 BW0814  HISTORY     - Date     Condition        Report By
 BW0814  HISTORY     - 1970     MONUMENTED       LADH
 BW0814  HISTORY     - 20050318 GOOD             USPSQD
 BW0814
 BW0814                          STATION DESCRIPTION
 BW0814
 BW0814'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0814'4.1 MI SW FROM ST JOSEPH.
 BW0814'ABOUT 3.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0814'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF U.S HIGHWAY 65.
 BW0814'THENCE SOUTHWEST ALONG U.S. HIGHWAY 65, 1.0 MILE TO THE MARK.  IT IS
 BW0814'320.0 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 35.0 FEET
 BW0814'SOUTHEAST OF A FARM ROAD, 43.0 FEET NORTHWEST OF A FENCE, 2.0 FEET
 BW0814'SOUTHWEST OF A POWER POLE LOCATED ON THE MOUND PLANTATION.  SET IN TOP
 BW0814'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS
 BW0814'POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
 BW0814
 BW0814                          STATION RECOVERY (2005)
 BW0814
 BW0814'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0813 ***********************************************************************
 BW0813  DESIGNATION -  54 V 25
 BW0813  PID         -  BW0813
 BW0813  STATE/COUNTY-  LA/TENSAS
 BW0813  COUNTRY     -  US
 BW0813  USGS QUAD   -  LAKE BRUIN (2018)
 BW0813
 BW0813                         *CURRENT SURVEY CONTROL
 BW0813  ______________________________________________________________________
 BW0813* NAD 83(1986) POSITION- 31 55 11.     (N) 091 18 18.     (W)   SCALED
 BW0813* NAVD 88 ORTHO HEIGHT -    21.81  (+/-2cm)       71.6   (feet) VERTCON3
 BW0813  ______________________________________________________________________
 BW0813  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 BW0813  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0813
 BW0813.The horizontal coordinates were scaled from a map and have
 BW0813.an estimated accuracy of +/- 6 seconds.
 BW0813
 BW0813.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0813.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0813
 BW0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0813.GEOID18 height accuracy estimate available here.
 BW0813
 BW0813.The vertical order pertains to the NGVD 29 superseded value.
 BW0813
 BW0813.Click photographs - Photos may exist for this station.
 BW0813
 BW0813;                    North         East    Units  Estimated Accuracy
 BW0813;SPC LA N     -   158,040.    1,113,010.      MT  (+/- 180 meters Scaled)
 BW0813
 BW0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR602327(NAD 83)
 BW0813
 BW0813                          SUPERSEDED SURVEY CONTROL
 BW0813
 BW0813  NGVD 29 (??/??/92)   21.821  (m)           71.59   (f) ADJ UNCH    2 0
 BW0813
 BW0813.Superseded values are not recommended for survey control.
 BW0813
 BW0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0813.See file dsdata.pdf to determine how the superseded data were derived.
 BW0813
 BW0813_MARKER: DD = SURVEY DISK
 BW0813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0813_STAMPING: 54V25 1970
 BW0813_MARK LOGO: LADHGS
 BW0813_PROJECTION: PROJECTING 3 CENTIMETERS
 BW0813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0813+STABILITY: SURFACE MOTION
 BW0813
 BW0813  HISTORY     - Date     Condition        Report By
 BW0813  HISTORY     - 1970     MONUMENTED       LADH
 BW0813
 BW0813                          STATION DESCRIPTION
 BW0813
 BW0813'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0813'5.2 MI SW FROM ST JOSEPH.
 BW0813'ABOUT 3.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0813'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF U.S. HIGHWAY 65.
 BW0813'THENCE SOUTHWEST ALONG U.S. HIGHWAY 65, 2.1 MILES TO THE MARK.  IT IS
 BW0813'60.0 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 1.5 FEET EAST OF
 BW0813'A POWER POLE, 1.0 FOOT EAST OF A FENCE.  SET IN TOP OF A CONCRETE POST
 BW0813'PROJECTING 1 INCH ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BW0813'EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0812 ***********************************************************************
 BW0812  DESIGNATION -  54 V 26
 BW0812  PID         -  BW0812
 BW0812  STATE/COUNTY-  LA/TENSAS
 BW0812  COUNTRY     -  US
 BW0812  USGS QUAD   -  LAKE BRUIN (2018)
 BW0812
 BW0812                         *CURRENT SURVEY CONTROL
 BW0812  ______________________________________________________________________
 BW0812* NAD 83(1986) POSITION- 31 54 31.     (N) 091 19 00.     (W)   SCALED
 BW0812* NAVD 88 ORTHO HEIGHT -    20.13  (+/-2cm)       66.0   (feet) VERTCON3
 BW0812  ______________________________________________________________________
 BW0812  GEOID HEIGHT    -        -26.186 (meters)                     GEOID18
 BW0812  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0812
 BW0812.The horizontal coordinates were scaled from a map and have
 BW0812.an estimated accuracy of +/- 6 seconds.
 BW0812
 BW0812.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0812.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0812
 BW0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0812.GEOID18 height accuracy estimate available here.
 BW0812
 BW0812.The vertical order pertains to the NGVD 29 superseded value.
 BW0812
 BW0812.Click photographs - Photos may exist for this station.
 BW0812
 BW0812;                    North         East    Units  Estimated Accuracy
 BW0812;SPC LA N     -   156,790.    1,111,920.      MT  (+/- 180 meters Scaled)
 BW0812
 BW0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR591315(NAD 83)
 BW0812
 BW0812                          SUPERSEDED SURVEY CONTROL
 BW0812
 BW0812  NGVD 29 (??/??/92)   20.136  (m)           66.06   (f) ADJ UNCH    2 0
 BW0812
 BW0812.Superseded values are not recommended for survey control.
 BW0812
 BW0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0812.See file dsdata.pdf to determine how the superseded data were derived.
 BW0812
 BW0812_MARKER: DD = SURVEY DISK
 BW0812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0812_STAMPING: 54V26 1970
 BW0812_MARK LOGO: LADHGS
 BW0812_PROJECTION: PROJECTING 10 CENTIMETERS
 BW0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0812+STABILITY: SURFACE MOTION
 BW0812
 BW0812  HISTORY     - Date     Condition        Report By
 BW0812  HISTORY     - 1970     MONUMENTED       LADH
 BW0812
 BW0812                          STATION DESCRIPTION
 BW0812
 BW0812'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0812'6.1 MI SW FROM ST JOSEPH.
 BW0812'ABOUT 3.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0812'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF U.S. HIGHWAY 65.
 BW0812'THENCE SOUTHWEST ALONG U.S. HIGHWAY 65, 3.0 MILES TO THE MARK.  IT IS
 BW0812'63.0 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET SOUTH OF
 BW0812'A POWER POLE, 117.0 FEET SOUTHWEST OF A 24 INCH PIPE FOR A RAMP
 BW0812'LEADING TO A FIELD ROAD.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BW0812'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST
 BW0812'OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0811 ***********************************************************************
 BW0811  DESIGNATION -  54 V 27
 BW0811  PID         -  BW0811
 BW0811  STATE/COUNTY-  LA/TENSAS
 BW0811  COUNTRY     -  US
 BW0811  USGS QUAD   -  LAKE BRUIN (2018)
 BW0811
 BW0811                         *CURRENT SURVEY CONTROL
 BW0811  ______________________________________________________________________
 BW0811* NAD 83(1986) POSITION- 31 53 43.     (N) 091 19 24.     (W)   SCALED
 BW0811* NAVD 88 ORTHO HEIGHT -    20.19  (+/-2cm)       66.2   (feet) VERTCON3
 BW0811  ______________________________________________________________________
 BW0811  GEOID HEIGHT    -        -26.177 (meters)                     GEOID18
 BW0811  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0811
 BW0811.The horizontal coordinates were scaled from a map and have
 BW0811.an estimated accuracy of +/- 6 seconds.
 BW0811
 BW0811.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0811.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0811
 BW0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0811.GEOID18 height accuracy estimate available here.
 BW0811
 BW0811.The vertical order pertains to the NGVD 29 superseded value.
 BW0811
 BW0811.Click photographs - Photos may exist for this station.
 BW0811
 BW0811;                    North         East    Units  Estimated Accuracy
 BW0811;SPC LA N     -   155,310.    1,111,300.      MT  (+/- 180 meters Scaled)
 BW0811
 BW0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR585300(NAD 83)
 BW0811
 BW0811                          SUPERSEDED SURVEY CONTROL
 BW0811
 BW0811  NGVD 29 (??/??/92)   20.203  (m)           66.28   (f) ADJ UNCH    2 0
 BW0811
 BW0811.Superseded values are not recommended for survey control.
 BW0811
 BW0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0811.See file dsdata.pdf to determine how the superseded data were derived.
 BW0811
 BW0811_MARKER: DD = SURVEY DISK
 BW0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0811_STAMPING: 54V27 1970
 BW0811_MARK LOGO: LADHGS
 BW0811_PROJECTION: PROJECTING 3 CENTIMETERS
 BW0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0811+STABILITY: SURFACE MOTION
 BW0811
 BW0811  HISTORY     - Date     Condition        Report By
 BW0811  HISTORY     - 1970     MONUMENTED       LADH
 BW0811  HISTORY     - 20050318 MARK NOT FOUND   USPSQD
 BW0811
 BW0811                          STATION DESCRIPTION
 BW0811
 BW0811'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0811'7.2 MI SW FROM ST JOSEPH.
 BW0811'ABOUT 3.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0811'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF U.S. HIGHWAY 65.
 BW0811'THENCE SOUTHWEST ALONG U.S. HIGHWAY 65, 4.1 MILES TO THE MARK.  IT IS
 BW0811'63.0 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET
 BW0811'NORTHEAST OF A POWER POLE, 36.0 FEET SOUTH OF A RAMP LEADING TO FIELD
 BW0811'ROAD, 34.0 FEET SOUTHEAST OF THE EAST EDGE OF A CONCRETE HEAD WALL.
 BW0811'SET IN TOP OF A CONCRETE POST PROJECTING 1.0 INCH ABOVE GROUND.  A
 BW0811'STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
 BW0811
 BW0811                          STATION RECOVERY (2005)
 BW0811
 BW0811'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0811'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0810 ***********************************************************************
 BW0810  DESIGNATION -  54 V 28
 BW0810  PID         -  BW0810
 BW0810  STATE/COUNTY-  LA/TENSAS
 BW0810  COUNTRY     -  US
 BW0810  USGS QUAD   -  LAKE BRUIN (2018)
 BW0810
 BW0810                         *CURRENT SURVEY CONTROL
 BW0810  ______________________________________________________________________
 BW0810* NAD 83(1986) POSITION- 31 53 19.     (N) 091 20 30.     (W)   SCALED
 BW0810* NAVD 88 ORTHO HEIGHT -    20.18  (+/-2cm)       66.2   (feet) VERTCON3
 BW0810  ______________________________________________________________________
 BW0810  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 BW0810  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0810
 BW0810.The horizontal coordinates were scaled from a map and have
 BW0810.an estimated accuracy of +/- 6 seconds.
 BW0810
 BW0810.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0810.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0810
 BW0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0810.GEOID18 height accuracy estimate available here.
 BW0810
 BW0810.The vertical order pertains to the NGVD 29 superseded value.
 BW0810
 BW0810.Click photographs - Photos may exist for this station.
 BW0810
 BW0810;                    North         East    Units  Estimated Accuracy
 BW0810;SPC LA N     -   154,550.    1,109,580.      MT  (+/- 180 meters Scaled)
 BW0810
 BW0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR568292(NAD 83)
 BW0810
 BW0810                          SUPERSEDED SURVEY CONTROL
 BW0810
 BW0810  NGVD 29 (??/??/92)   20.189  (m)           66.24   (f) ADJ UNCH    2 0
 BW0810
 BW0810.Superseded values are not recommended for survey control.
 BW0810
 BW0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0810.See file dsdata.pdf to determine how the superseded data were derived.
 BW0810
 BW0810_MARKER: DD = SURVEY DISK
 BW0810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0810_STAMPING: 54V28 1970
 BW0810_MARK LOGO: LADHGS
 BW0810_PROJECTION: PROJECTING 5 CENTIMETERS
 BW0810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0810+STABILITY: SURFACE MOTION
 BW0810
 BW0810  HISTORY     - Date     Condition        Report By
 BW0810  HISTORY     - 1970     MONUMENTED       LADH
 BW0810
 BW0810                          STATION DESCRIPTION
 BW0810
 BW0810'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0810'8.3 MI SW FROM ST JOSEPH.
 BW0810'ABOUT 3.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW0810'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF U.S. HIGHWAY 65.
 BW0810'THENCE SOUTHWEST ALONG U.S. HIGHWAY 65, 5.2 MILES TO THE MARK.  IT IS
 BW0810'64.0 FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 1.0 FOOT
 BW0810'SOUTH OF A POWER POLE, 312.0 FEET NORTHEAST OF A CONCRETE HEADWALL ON
 BW0810'PIPE LEADING TO A FIELD ROAD.  SET IN TOP OF A CONCRETE POST
 BW0810'PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BW0810'FOOT SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0809 ***********************************************************************
 BW0809  DESIGNATION -  54 V 29
 BW0809  PID         -  BW0809
 BW0809  STATE/COUNTY-  LA/TENSAS
 BW0809  COUNTRY     -  US
 BW0809  USGS QUAD   -  LAKE BRUIN (2018)
 BW0809
 BW0809                         *CURRENT SURVEY CONTROL
 BW0809  ______________________________________________________________________
 BW0809* NAD 83(1986) POSITION- 31 52 55.     (N) 091 21 06.     (W)   SCALED
 BW0809* NAVD 88 ORTHO HEIGHT -    19.81  (+/-2cm)       65.0   (feet) VERTCON3
 BW0809  ______________________________________________________________________
 BW0809  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 BW0809  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0809
 BW0809.The horizontal coordinates were scaled from a map and have
 BW0809.an estimated accuracy of +/- 6 seconds.
 BW0809
 BW0809.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0809.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0809
 BW0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0809.GEOID18 height accuracy estimate available here.
 BW0809
 BW0809.The vertical order pertains to the NGVD 29 superseded value.
 BW0809
 BW0809.Click photographs - Photos may exist for this station.
 BW0809
 BW0809;                    North         East    Units  Estimated Accuracy
 BW0809;SPC LA N     -   153,800.    1,108,640.      MT  (+/- 180 meters Scaled)
 BW0809
 BW0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR559285(NAD 83)
 BW0809
 BW0809                          SUPERSEDED SURVEY CONTROL
 BW0809
 BW0809  NGVD 29 (??/??/92)   19.816  (m)           65.01   (f) ADJ UNCH    2 0
 BW0809
 BW0809.Superseded values are not recommended for survey control.
 BW0809
 BW0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0809.See file dsdata.pdf to determine how the superseded data were derived.
 BW0809
 BW0809_MARKER: DD = SURVEY DISK
 BW0809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0809_STAMPING: 54V29 1970
 BW0809_MARK LOGO: LADHGS
 BW0809_PROJECTION: PROJECTING 13 CENTIMETERS
 BW0809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0809+STABILITY: SURFACE MOTION
 BW0809
 BW0809  HISTORY     - Date     Condition        Report By
 BW0809  HISTORY     - 1970     MONUMENTED       LADH
 BW0809
 BW0809                          STATION DESCRIPTION
 BW0809
 BW0809'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0809'6.3 MI NE FROM WATERPROOF.
 BW0809'ABOUT 2.2 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 568 FROM THE HIGH
 BW0809'SCHOOL IN WATERPROOF TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW0809'NORTHEAST ALONG U.S. HIGHWAY 65, 4.1 MILES TO THE MARK.  IT IS 61.0
 BW0809'FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET WEST OF
 BW0809'AN UNDERGROUND TELEPHONE CABLE WITNESS POST, 1.0 FOOT WEST OF A FENCE,
 BW0809'89.0 FEET NORTHEAST OF A POWER POLE.  SET IN TOP OF A CONCRETE POST
 BW0809'PROJECTING 5 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BW0809'FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1601 ***********************************************************************
 CP1601  DESIGNATION -  54 V 3
 CP1601  PID         -  CP1601
 CP1601  STATE/COUNTY-  LA/TENSAS
 CP1601  COUNTRY     -  US
 CP1601  USGS QUAD   -  SOMERSET (2018)
 CP1601
 CP1601                         *CURRENT SURVEY CONTROL
 CP1601  ______________________________________________________________________
 CP1601* NAD 83(1986) POSITION- 32 07 45.     (N) 091 13 17.     (W)   SCALED
 CP1601* NAVD 88 ORTHO HEIGHT -    23.49  (+/-2cm)       77.1   (feet) VERTCON3
 CP1601  ______________________________________________________________________
 CP1601  GEOID HEIGHT    -        -26.364 (meters)                     GEOID18
 CP1601  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1601
 CP1601.The horizontal coordinates were scaled from a map and have
 CP1601.an estimated accuracy of +/- 6 seconds.
 CP1601
 CP1601.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1601.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1601
 CP1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1601.GEOID18 height accuracy estimate available here.
 CP1601
 CP1601.The vertical order pertains to the NGVD 29 superseded value.
 CP1601
 CP1601.Click photographs - Photos may exist for this station.
 CP1601
 CP1601;                    North         East    Units  Estimated Accuracy
 CP1601;SPC LA N     -   181,350.    1,120,640.      MT  (+/- 180 meters Scaled)
 CP1601
 CP1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR677561(NAD 83)
 CP1601
 CP1601                          SUPERSEDED SURVEY CONTROL
 CP1601
 CP1601  NGVD 29 (??/??/92)   23.517  (m)           77.16   (f) ADJ UNCH    2 0
 CP1601
 CP1601.Superseded values are not recommended for survey control.
 CP1601
 CP1601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1601.See file dsdata.pdf to determine how the superseded data were derived.
 CP1601
 CP1601_MARKER: DB = BENCH MARK DISK
 CP1601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1601_STAMPING: 54V3 1970
 CP1601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1601+STABILITY: SURFACE MOTION
 CP1601
 CP1601  HISTORY     - Date     Condition        Report By
 CP1601  HISTORY     - 1970     MONUMENTED       LADH
 CP1601  HISTORY     - 1971     GOOD             LADTD
 CP1601
 CP1601                          STATION DESCRIPTION
 CP1601
 CP1601'DESCRIBED BY LA TRANSP AND DEV 1971
 CP1601'10.0 MI NW FROM NEWELLTON.
 CP1601'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1601'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1601'DIRECTION ALONG U.S. HIGHWAY 65, 6.8 MILES TO THE INTERSECTION OF
 CP1601'LOUISIANA HIGHWAY 605.  THENCE SOUTHEAST ALONG LOUISIANA HIGHWAY 605,
 CP1601'2.4 MILES TO THE MARK.  IT IS 219.0 FEET WEST OF THE CENTERLINE OF
 CP1601'LOUISIANA HIGHWAY 605, 155.0 FEET SOUTH OF A FIELD ROAD, 16.0 FEET
 CP1601'EAST OF A WATER WELL WITH ELECTRIC PUMP, 2.0 FEET NORTHWEST OF A POWER
 CP1601'POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 CP1601'A STEEL WITNESS POST IS SET 1.0 FOOT EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0808 ***********************************************************************
 BW0808  DESIGNATION -  54 V 30
 BW0808  PID         -  BW0808
 BW0808  STATE/COUNTY-  LA/TENSAS
 BW0808  COUNTRY     -  US
 BW0808  USGS QUAD   -  CHAMBLEE (2018)
 BW0808
 BW0808                         *CURRENT SURVEY CONTROL
 BW0808  ______________________________________________________________________
 BW0808* NAD 83(1986) POSITION- 31 51 49.     (N) 091 21 30.     (W)   SCALED
 BW0808* NAVD 88 ORTHO HEIGHT -    19.05  (+/-2cm)       62.5   (feet) VERTCON3
 BW0808  ______________________________________________________________________
 BW0808  GEOID HEIGHT    -        -26.153 (meters)                     GEOID18
 BW0808  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0808
 BW0808.The horizontal coordinates were scaled from a map and have
 BW0808.an estimated accuracy of +/- 6 seconds.
 BW0808
 BW0808.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0808.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0808
 BW0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0808.GEOID18 height accuracy estimate available here.
 BW0808
 BW0808.The vertical order pertains to the NGVD 29 superseded value.
 BW0808
 BW0808.Click photographs - Photos may exist for this station.
 BW0808
 BW0808;                    North         East    Units  Estimated Accuracy
 BW0808;SPC LA N     -   151,760.    1,108,030.      MT  (+/- 180 meters Scaled)
 BW0808
 BW0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR553264(NAD 83)
 BW0808
 BW0808                          SUPERSEDED SURVEY CONTROL
 BW0808
 BW0808  NGVD 29 (??/??/92)   19.060  (m)           62.53   (f) ADJ UNCH    2 0
 BW0808
 BW0808.Superseded values are not recommended for survey control.
 BW0808
 BW0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0808.See file dsdata.pdf to determine how the superseded data were derived.
 BW0808
 BW0808_MARKER: DD = SURVEY DISK
 BW0808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0808_STAMPING: 54V30 1970
 BW0808_MARK LOGO: LADHGS
 BW0808_PROJECTION: PROJECTING 10 CENTIMETERS
 BW0808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0808+STABILITY: SURFACE MOTION
 BW0808
 BW0808  HISTORY     - Date     Condition        Report By
 BW0808  HISTORY     - 1970     MONUMENTED       LADH
 BW0808  HISTORY     - 20050318 MARK NOT FOUND   USPSQD
 BW0808
 BW0808                          STATION DESCRIPTION
 BW0808
 BW0808'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0808'5.1 MI NE FROM WATERPROOF.
 BW0808'ABOUT 2.2 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 568 FROM THE HIGH
 BW0808'SCHOOL IN WATERPROOF TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW0808'NORTHEAST ALONG U.S. HIGHWAY 65, 2.9 MILES TO THE MARK.  IT IS 67.0
 BW0808'FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 50.0 FEET
 BW0808'NORTHEAST OF THE CENTERLINE OF A GRAVEL ROAD, 1.0 FOOT WEST OF A POWER
 BW0808'POLE, 1.0 FOOT EAST OF A FENCE.  SET IN TOP OF A CONCRETE POST
 BW0808'PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BW0808'FOOT WEST OF THE MARK.
 BW0808
 BW0808                          STATION RECOVERY (2005)
 BW0808
 BW0808'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0808'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0807 ***********************************************************************
 BW0807  DESIGNATION -  54 V 31
 BW0807  PID         -  BW0807
 BW0807  STATE/COUNTY-  LA/TENSAS
 BW0807  COUNTRY     -  US
 BW0807  USGS QUAD   -  CHAMBLEE (2018)
 BW0807
 BW0807                         *CURRENT SURVEY CONTROL
 BW0807  ______________________________________________________________________
 BW0807* NAD 83(1986) POSITION- 31 51 07.     (N) 091 21 54.     (W)   SCALED
 BW0807* NAVD 88 ORTHO HEIGHT -    19.50  (+/-2cm)       64.0   (feet) VERTCON3
 BW0807  ______________________________________________________________________
 BW0807  GEOID HEIGHT    -        -26.148 (meters)                     GEOID18
 BW0807  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0807
 BW0807.The horizontal coordinates were scaled from a map and have
 BW0807.an estimated accuracy of +/- 6 seconds.
 BW0807
 BW0807.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0807.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0807
 BW0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0807.GEOID18 height accuracy estimate available here.
 BW0807
 BW0807.The vertical order pertains to the NGVD 29 superseded value.
 BW0807
 BW0807.Click photographs - Photos may exist for this station.
 BW0807
 BW0807;                    North         East    Units  Estimated Accuracy
 BW0807;SPC LA N     -   150,460.    1,107,410.      MT  (+/- 180 meters Scaled)
 BW0807
 BW0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR546251(NAD 83)
 BW0807
 BW0807                          SUPERSEDED SURVEY CONTROL
 BW0807
 BW0807  NGVD 29 (??/??/92)   19.514  (m)           64.02   (f) ADJ UNCH    2 0
 BW0807
 BW0807.Superseded values are not recommended for survey control.
 BW0807
 BW0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0807.See file dsdata.pdf to determine how the superseded data were derived.
 BW0807
 BW0807_MARKER: DD = SURVEY DISK
 BW0807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0807_STAMPING: 54V31 1970
 BW0807_MARK LOGO: LADHGS
 BW0807_PROJECTION: PROJECTING 10 CENTIMETERS
 BW0807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0807+STABILITY: SURFACE MOTION
 BW0807
 BW0807  HISTORY     - Date     Condition        Report By
 BW0807  HISTORY     - 1970     MONUMENTED       LADH
 BW0807
 BW0807                          STATION DESCRIPTION
 BW0807
 BW0807'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0807'4.1 MI NE FROM WATERPROOF.
 BW0807'ABOUT 2.2 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 568 FROM THE HIGH
 BW0807'SCHOOL IN WATERPROOF TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW0807'NORTHEAST ALONG U.S. HIGHWAY 65, 1.90 MILES TO THE MARK.  IT IS 101.0
 BW0807'FEET SOUTHEAST TO THE CENTERLINE OF U.S. HIGHWAY 65, 47.0 FEET WEST OF
 BW0807'THE WEST RAIL OF MISSOURI PACIFIC RAILROAD TRACK, 108.0 FEET NORTHEAST
 BW0807'OF A POWER POLE, 0.5 FOOT WEST OF A FENCE.  SET IN TOP OF A CONCRETE
 BW0807'POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 BW0807'1.0 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0806 ***********************************************************************
 BW0806  DESIGNATION -  54 V 32
 BW0806  PID         -  BW0806
 BW0806  STATE/COUNTY-  LA/TENSAS
 BW0806  COUNTRY     -  US
 BW0806  USGS QUAD   -  CHAMBLEE (2018)
 BW0806
 BW0806                         *CURRENT SURVEY CONTROL
 BW0806  ______________________________________________________________________
 BW0806* NAD 83(1986) POSITION- 31 50 25.     (N) 091 22 24.     (W)   SCALED
 BW0806* NAVD 88 ORTHO HEIGHT -    19.953 (meters)       65.46  (feet) ADJUSTED
 BW0806  ______________________________________________________________________
 BW0806  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 BW0806  DYNAMIC HEIGHT  -         19.930 (meters)       65.39  (feet) COMP
 BW0806  MODELED GRAVITY -    979,469.3   (mgal)                       NAVD 88
 BW0806
 BW0806  VERT ORDER      -  FIRST     CLASS II
 BW0806
 BW0806.The horizontal coordinates were scaled from a map and have
 BW0806.an estimated accuracy of +/- 6 seconds.
 BW0806
 BW0806.The orthometric height was determined by differential leveling and
 BW0806.adjusted by the NATIONAL GEODETIC SURVEY
 BW0806.in February 1994.
 BW0806
 BW0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0806.GEOID18 height accuracy estimate available here.
 BW0806
 BW0806.Click photographs - Photos may exist for this station.
 BW0806
 BW0806.The dynamic height is computed by dividing the NAVD 88
 BW0806.geopotential number by the normal gravity value computed on the
 BW0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0806.degrees latitude (g = 980.6199 gals.).
 BW0806
 BW0806.The modeled gravity was interpolated from observed gravity values.
 BW0806
 BW0806;                    North         East    Units  Estimated Accuracy
 BW0806;SPC LA N     -   149,160.    1,106,640.      MT  (+/- 180 meters Scaled)
 BW0806
 BW0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR539238(NAD 83)
 BW0806
 BW0806                          SUPERSEDED SURVEY CONTROL
 BW0806
 BW0806  NAVD 88 (06/15/91)   19.966  (m)           65.51   (f) SUPERSEDED  1 2
 BW0806  NGVD 29 (11/26/84)   19.962  (m)           65.49   (f) ADJUSTED    1 2
 BW0806
 BW0806.Superseded values are not recommended for survey control.
 BW0806
 BW0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0806.See file dsdata.pdf to determine how the superseded data were derived.
 BW0806
 BW0806_MARKER: DD = SURVEY DISK
 BW0806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0806_STAMPING: 54V32 1970
 BW0806_MARK LOGO: LADHGS
 BW0806_PROJECTION: PROJECTING 3 CENTIMETERS
 BW0806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0806+STABILITY: SURFACE MOTION
 BW0806
 BW0806  HISTORY     - Date     Condition        Report By
 BW0806  HISTORY     - 1970     MONUMENTED       LADH
 BW0806  HISTORY     - 1979     GOOD             NGS
 BW0806
 BW0806                          STATION DESCRIPTION
 BW0806
 BW0806'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0806'3.1 MI NW FROM WATERPROOF.
 BW0806'ABOUT 2.2 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 568 FROM THE HIGH
 BW0806'SCHOOL IN WATERPROOF TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW0806'NORTHEAST ALONG U.S. HIGHWAY 65.  0.90 MILES TO THE MARK.  IT IS 75
 BW0806'FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 74.0 FEET
 BW0806'NORTHWEST OF THE WEST RAIL OF MISSOURI PACIFIC RAILROAD TRACK, 2.0
 BW0806'FEET NORTH OF A POWER POLE, 318.0 FEET SOUTH OF THE SOUTHEAST CORNER
 BW0806'OF A CONCRETE BOX CULVERT.  SET IN TOP OF A CONCRETE POST PROJECTING 1
 BW0806'INCH ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE
 BW0806'MARK.
 BW0806
 BW0806                          STATION RECOVERY (1979)
 BW0806
 BW0806'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW0806'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0798 ***********************************************************************
 BW0798  DESIGNATION -  54 V 33
 BW0798  PID         -  BW0798
 BW0798  STATE/COUNTY-  LA/TENSAS
 BW0798  COUNTRY     -  US
 BW0798  USGS QUAD   -  WATERPROOF (2018)
 BW0798
 BW0798                         *CURRENT SURVEY CONTROL
 BW0798  ______________________________________________________________________
 BW0798* NAD 83(1986) POSITION- 31 49 44.     (N) 091 22 48.     (W)   SCALED
 BW0798* NAVD 88 ORTHO HEIGHT -    20.765 (meters)       68.13  (feet) ADJUSTED
 BW0798  ______________________________________________________________________
 BW0798  GEOID HEIGHT    -        -26.139 (meters)                     GEOID18
 BW0798  DYNAMIC HEIGHT  -         20.741 (meters)       68.05  (feet) COMP
 BW0798  MODELED GRAVITY -    979,468.4   (mgal)                       NAVD 88
 BW0798
 BW0798  VERT ORDER      -  FIRST     CLASS II
 BW0798
 BW0798.The horizontal coordinates were scaled from a map and have
 BW0798.an estimated accuracy of +/- 6 seconds.
 BW0798
 BW0798.The orthometric height was determined by differential leveling and
 BW0798.adjusted by the NATIONAL GEODETIC SURVEY
 BW0798.in February 1994.
 BW0798
 BW0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0798.GEOID18 height accuracy estimate available here.
 BW0798
 BW0798.Click photographs - Photos may exist for this station.
 BW0798
 BW0798.The dynamic height is computed by dividing the NAVD 88
 BW0798.geopotential number by the normal gravity value computed on the
 BW0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0798.degrees latitude (g = 980.6199 gals.).
 BW0798
 BW0798.The modeled gravity was interpolated from observed gravity values.
 BW0798
 BW0798;                    North         East    Units  Estimated Accuracy
 BW0798;SPC LA N     -   147,890.    1,106,020.      MT  (+/- 180 meters Scaled)
 BW0798
 BW0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR533226(NAD 83)
 BW0798
 BW0798                          SUPERSEDED SURVEY CONTROL
 BW0798
 BW0798  NAVD 88 (06/15/91)   20.778  (m)           68.17   (f) SUPERSEDED  1 2
 BW0798  NGVD 29 (11/26/84)   20.774  (m)           68.16   (f) ADJUSTED    1 2
 BW0798
 BW0798.Superseded values are not recommended for survey control.
 BW0798
 BW0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0798.See file dsdata.pdf to determine how the superseded data were derived.
 BW0798
 BW0798_MARKER: DD = SURVEY DISK
 BW0798_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0798_STAMPING: 54V33 1970
 BW0798_MARK LOGO: LADHGS
 BW0798_PROJECTION: PROJECTING 5 CENTIMETERS
 BW0798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0798+STABILITY: SURFACE MOTION
 BW0798_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BW0798+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2005
 BW0798
 BW0798  HISTORY     - Date     Condition        Report By
 BW0798  HISTORY     - 1970     MONUMENTED       LADH
 BW0798  HISTORY     - 1979     GOOD             NGS
 BW0798  HISTORY     - 1981     GOOD             LADTD
 BW0798  HISTORY     - 20050318 GOOD             USPSQD
 BW0798
 BW0798                          STATION DESCRIPTION
 BW0798
 BW0798'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0798'2.2 MI NW FROM WATERPROOF.
 BW0798'ABOUT 2.2 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 568 FROM THE HIGH
 BW0798'SCHOOL IN WATERPROOF TO THE INTERSECTION OF U.S. HIGHWAY 65 AND THE
 BW0798'MARK.  IT IS 105.0 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY
 BW0798'65, 54.0 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 568,
 BW0798'57.0 FEET WEST OF THE WEST RAIL OF THE MISSOURI PACIFIC RAILROAD
 BW0798'TRACK, 1.0 FOOT EAST OF A TELEPHONE POLE, SET IN TOP OF A CONCRETE
 BW0798'POST PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET
 BW0798'1.0 FOOT NORTH OF THE MARK.
 BW0798
 BW0798                          STATION RECOVERY (1979)
 BW0798
 BW0798'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW0798'RECOVERED IN GOOD CONDITION.
 BW0798
 BW0798                          STATION RECOVERY (1981)
 BW0798
 BW0798'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW0798'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS, 3.62 KM
 BW0798'(2.25 MI) NORTHEAST AND NORTHWEST ALONG STATE HIGHWAY 568 FROM THE
 BW0798'WATERPROOF HIGH SCHOOL IN WATERPROOF TO THE INTERSECTION OF STATE
 BW0798'HIGHWAY 568 AND U.S. HIGHWAY 65 AND THE MARK ON THE RIGHT NEAR A
 BW0798'TELEPHONE REPAIR BOX.  IT IS 32 METERS (105 FT) SOUTH-SOUTHEAST OF THE
 BW0798'CENTER OF U.S. 65, 16.9 METERS (55.5 FT) NORTHEAST OF THE CENTER OF
 BW0798'STATE HIGHWAY 568, 16.6 METERS (54.5 FT) WEST-NORTHWEST OF THE WEST
 BW0798'RAIL OF THE MISSOURI PACIFIC RAILROAD, 13.7 METERS (45 FT) EAST OF A
 BW0798'POWER POLE,  AND 0.6 METER (2 FT) NORTHEAST OF A TELEPHONE
 BW0798'REPAIR BOX AND POLE.
 BW0798'THE MARK IS 0.30 METERS  SSE FROM A WITNESS POST.
 BW0798'THE MARK IS 2.54 M ABOVE US HIGHWAY 65.
 BW0798
 BW0798                          STATION RECOVERY (2005)
 BW0798
 BW0798'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0798'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0797 ***********************************************************************
 BW0797  DESIGNATION -  54 V 34
 BW0797  PID         -  BW0797
 BW0797  STATE/COUNTY-  LA/TENSAS
 BW0797  COUNTRY     -  US
 BW0797  USGS QUAD   -  WATERPROOF (2018)
 BW0797
 BW0797                         *CURRENT SURVEY CONTROL
 BW0797  ______________________________________________________________________
 BW0797* NAD 83(1986) POSITION- 31 49 08.     (N) 091 23 11.     (W)   SCALED
 BW0797* NAVD 88 ORTHO HEIGHT -    19.986 (meters)       65.57  (feet) ADJUSTED
 BW0797  ______________________________________________________________________
 BW0797  GEOID HEIGHT    -        -26.137 (meters)                     GEOID18
 BW0797  DYNAMIC HEIGHT  -         19.963 (meters)       65.50  (feet) COMP
 BW0797  MODELED GRAVITY -    979,467.6   (mgal)                       NAVD 88
 BW0797
 BW0797  VERT ORDER      -  FIRST     CLASS II
 BW0797
 BW0797.The horizontal coordinates were scaled from a map and have
 BW0797.an estimated accuracy of +/- 6 seconds.
 BW0797
 BW0797.The orthometric height was determined by differential leveling and
 BW0797.adjusted by the NATIONAL GEODETIC SURVEY
 BW0797.in February 1994.
 BW0797
 BW0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0797.GEOID18 height accuracy estimate available here.
 BW0797
 BW0797.Click photographs - Photos may exist for this station.
 BW0797
 BW0797.The dynamic height is computed by dividing the NAVD 88
 BW0797.geopotential number by the normal gravity value computed on the
 BW0797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0797.degrees latitude (g = 980.6199 gals.).
 BW0797
 BW0797.The modeled gravity was interpolated from observed gravity values.
 BW0797
 BW0797;                    North         East    Units  Estimated Accuracy
 BW0797;SPC LA N     -   146,770.    1,105,420.      MT  (+/- 180 meters Scaled)
 BW0797
 BW0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR527214(NAD 83)
 BW0797
 BW0797                          SUPERSEDED SURVEY CONTROL
 BW0797
 BW0797  NAVD 88 (06/15/91)   19.999  (m)           65.61   (f) SUPERSEDED  1 2
 BW0797  NGVD 29 (11/26/84)   19.995  (m)           65.60   (f) ADJUSTED    1 2
 BW0797
 BW0797.Superseded values are not recommended for survey control.
 BW0797
 BW0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0797.See file dsdata.pdf to determine how the superseded data were derived.
 BW0797
 BW0797_MARKER: DD = SURVEY DISK
 BW0797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0797_STAMPING: 54V34 1970
 BW0797_MARK LOGO: LADHGS
 BW0797_PROJECTION: PROJECTING 15 CENTIMETERS
 BW0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0797+STABILITY: SURFACE MOTION
 BW0797
 BW0797  HISTORY     - Date     Condition        Report By
 BW0797  HISTORY     - 1970     MONUMENTED       LADH
 BW0797  HISTORY     - 1973     GOOD             LADH
 BW0797  HISTORY     - 1979     GOOD             NGS
 BW0797  HISTORY     - 1981     GOOD             LADTD
 BW0797
 BW0797                          STATION DESCRIPTION
 BW0797
 BW0797'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BW0797'1.5 MI NORTHWEST FROM WATERPROOF.  ABOUT 0.50 MILE NORTHEAST ALONG
 BW0797'LOUISIANA HIGHWAY 568 FROM THE HIGH SCHOOL IN WATERPROOF TO THE
 BW0797'INTERSECTION OF MYRTLE GROVE LANE. THENCE NORTHWEST ALONG MYRTLE GROVE
 BW0797'LANE AND A PARISH BLACK TOP ROAD 1.0 MILE TO THE INTERSECTION OF U.S.
 BW0797'HIGHWAY 65.  THENCE SOUTHWEST ALONG U.S. HIGHWAY 65, 1.0 MILE TO THE
 BW0797'MARK.  IT IS 104.0 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY
 BW0797'65, 74.0 FEET SOUTHWEST OF THE CENTERLINE OF A PARISH BLACK TOP ROAD,
 BW0797'49.0 FEET WEST OF THE WEST RAIL OF THE MISSOURI PACIFIC RAILROAD
 BW0797'TRACK,, 59.0 FEET SOUTH OF A POWER POLE, 7.0 FEET NORTH OF A 20-INCH
 BW0797'ELM TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE
 BW0797'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
 BW0797
 BW0797                          STATION RECOVERY (1979)
 BW0797
 BW0797'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW0797'RECOVERED IN GOOD CONDITION.
 BW0797
 BW0797                          STATION RECOVERY (1981)
 BW0797
 BW0797'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW0797'3.62 KM (2.25 MI) NORTHEAST AND NORTHWEST ALONG STATE HIGHWAY 568 FROM
 BW0797'THE WATERPROOF HIGH SCHOOL IN WATERPROOF TO THE INTERSECTION OF STATE
 BW0797'HIGHWAY 568 AND U.S. HIGHWAY 65, THENCE ABOUT 1.17 KM (0.7 MI) SOUTH
 BW0797'ALONG U.S. 65 TO THE INTERSECTION OF U.S. 65 AND STATE HIGHWAY 3209
 BW0797'AND THE MARK ON THE LEFT AND SOUTH OF STATE HIGHWAY 3209.  IT IS 27
 BW0797'METERS (88.5 FT) SOUTHEAST OF THE CENTER OF U.S. 65, 18.1 KM (59.5 FT)
 BW0797'NORTHWEST OF THE WEST RAIL OF THE MISSOURI PACIFIC RAILROAD, 18 METERS
 BW0797'(59 FT) SOUTH OF THE SOUTH END OF A CEMENT CULVERT UNDER STATE HIGHWAY
 BW0797'3209, 16.8 METERS (55 FT) SOUTHWEST OF THE CENTER OF STATE HIGHWAY
 BW0797'3209, AND 0.9 METER (3 FT) SOUTHWEST OF A POWER POLE.  IT IS 0.20
 BW0797'METERS SOUTHWEST FROM A WITNESS POST.  IT IS 0.30 M BELOW US HIGHWAY
 BW0797'65.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0795 ***********************************************************************
 BW0795  DESIGNATION -  54 V 36
 BW0795  PID         -  BW0795
 BW0795  STATE/COUNTY-  LA/TENSAS
 BW0795  COUNTRY     -  US
 BW0795  USGS QUAD   -  WATERPROOF (2018)
 BW0795
 BW0795                         *CURRENT SURVEY CONTROL
 BW0795  ______________________________________________________________________
 BW0795* NAD 83(1986) POSITION- 31 47 43.     (N) 091 24 18.     (W)   SCALED
 BW0795* NAVD 88 ORTHO HEIGHT -    19.11  (+/-2cm)       62.7   (feet) VERTCON3
 BW0795  ______________________________________________________________________
 BW0795  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 BW0795  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0795
 BW0795.The horizontal coordinates were scaled from a map and have
 BW0795.an estimated accuracy of +/- 6 seconds.
 BW0795
 BW0795.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0795.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0795
 BW0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0795.GEOID18 height accuracy estimate available here.
 BW0795
 BW0795.The vertical order pertains to the NGVD 29 superseded value.
 BW0795
 BW0795.Click photographs - Photos may exist for this station.
 BW0795
 BW0795;                    North         East    Units  Estimated Accuracy
 BW0795;SPC LA N     -   144,140.    1,103,690.      MT  (+/- 180 meters Scaled)
 BW0795
 BW0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR509188(NAD 83)
 BW0795
 BW0795                          SUPERSEDED SURVEY CONTROL
 BW0795
 BW0795  NGVD 29 (??/??/92)   19.120  (m)           62.73   (f) ADJ UNCH    2 0
 BW0795
 BW0795.Superseded values are not recommended for survey control.
 BW0795
 BW0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0795.See file dsdata.pdf to determine how the superseded data were derived.
 BW0795
 BW0795_MARKER: DD = SURVEY DISK
 BW0795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0795_STAMPING: 54V36 1970
 BW0795_MARK LOGO: LADHGS
 BW0795_PROJECTION: PROJECTING 10 CENTIMETERS
 BW0795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0795+STABILITY: SURFACE MOTION
 BW0795
 BW0795  HISTORY     - Date     Condition        Report By
 BW0795  HISTORY     - 1970     MONUMENTED       LADH
 BW0795  HISTORY     - 1981     GOOD             LADTD
 BW0795
 BW0795                          STATION DESCRIPTION
 BW0795
 BW0795'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0795'3.60 MI SW FROM WATERPROOF.
 BW0795'ABOUT 0.50 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 568 FROM  THE HIGH
 BW0795'SCHOOL IN WATERPROOF TO THE INTERSECTION OF MYRTLE GROVE LANE. THENCE
 BW0795'NORTHWEST ALONG MYRTLE GROVE LANE AND A PARISH BLACK TOP ROAD 1.0 MILE
 BW0795'TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE SOUTHWEST ALONG U.S.
 BW0795'HIGHWAY 65, 2.10 MILES TO THE MARK.  IT IS 98.0 FEET SOUTHEAST OF THE
 BW0795'CENTERLINE OF U.S. HIGHWAY 65, 54.0 FEET WEST OF THE WEST RAIL OF THE
 BW0795'MISSOURI PACIFIC RAILROAD TRACK, 1.0 FOOT SOUTH OF A POWER POLE. SET
 BW0795'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND. A STEEL
 BW0795'WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 BW0795
 BW0795                          STATION RECOVERY (1981)
 BW0795
 BW0795'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW0795'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS, 3.62 KM
 BW0795'(2.25 MI) NORTHEAST AND NORTHWEST ALONG STATE HIGHWAY 568 FROM THE
 BW0795'WATERPROOF HIGH SCHOOL IN WATERPROOF TO THE INTERSECTION OF STATE
 BW0795'HIGHWAY 568 AND U.S. HIGHWAY 65, THENCE ABOUT 4.51 KM (2.8 MI) ALONG
 BW0795'U.S. 65 TO THE MARK ON THE LEFT NEAR A POWER POLE, 30 METERS (98.5 FT)
 BW0795'SOUTHEAST OF THE CENTER OF THE HIGHWAY, 0.5 METER (1.5 FT)
 BW0795'SOUTH-SOUTHWEST OF POWER POLE NUMBER 45.
 BW0795'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BW0795'THE MARK IS 0.61 M BELOW US HIGHWAY 65.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0794 ***********************************************************************
 BW0794  DESIGNATION -  54 V 37
 BW0794  PID         -  BW0794
 BW0794  STATE/COUNTY-  LA/TENSAS
 BW0794  COUNTRY     -  US
 BW0794  USGS QUAD   -  WATERPROOF (2018)
 BW0794
 BW0794                         *CURRENT SURVEY CONTROL
 BW0794  ______________________________________________________________________
 BW0794* NAD 83(1986) POSITION- 31 47 07.     (N) 091 25 18.     (W)   SCALED
 BW0794* NAVD 88 ORTHO HEIGHT -    19.30  (+/-2cm)       63.3   (feet) VERTCON3
 BW0794  ______________________________________________________________________
 BW0794  GEOID HEIGHT    -        -26.133 (meters)                     GEOID18
 BW0794  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0794
 BW0794.The horizontal coordinates were scaled from a map and have
 BW0794.an estimated accuracy of +/- 6 seconds.
 BW0794
 BW0794.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0794.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0794
 BW0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0794.GEOID18 height accuracy estimate available here.
 BW0794
 BW0794.The vertical order pertains to the NGVD 29 superseded value.
 BW0794
 BW0794.Click photographs - Photos may exist for this station.
 BW0794
 BW0794;                    North         East    Units  Estimated Accuracy
 BW0794;SPC LA N     -   143,010.    1,102,120.      MT  (+/- 180 meters Scaled)
 BW0794
 BW0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR494177(NAD 83)
 BW0794
 BW0794                          SUPERSEDED SURVEY CONTROL
 BW0794
 BW0794  NGVD 29 (??/??/92)   19.312  (m)           63.36   (f) ADJ UNCH    2 0
 BW0794
 BW0794.Superseded values are not recommended for survey control.
 BW0794
 BW0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0794.See file dsdata.pdf to determine how the superseded data were derived.
 BW0794
 BW0794_MARKER: DD = SURVEY DISK
 BW0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0794_STAMPING: 54V37 1970
 BW0794_MARK LOGO: LADHGS
 BW0794_PROJECTION: PROJECTING 5 CENTIMETERS
 BW0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0794+STABILITY: SURFACE MOTION
 BW0794
 BW0794  HISTORY     - Date     Condition        Report By
 BW0794  HISTORY     - 1970     MONUMENTED       LADH
 BW0794  HISTORY     - 1981     GOOD             LADTD
 BW0794
 BW0794                          STATION DESCRIPTION
 BW0794
 BW0794'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0794'4.6 MI SW FROM WATERPROOF.
 BW0794'ABOUT 0.50 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 568 FROM THE HIGH
 BW0794'SCHOOL IN WATERPROOF TO THE INTERSECTION OF MYRTLE GROVE LANE. THENCE
 BW0794'NORTHWEST ALONG MYRTLE GROVE LANE AND A PARISH BLACK TOP ROAD 1.0 MILE
 BW0794'TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE SOUTHWEST ALONG U.S.
 BW0794'HIGHWAY 65, 3.1 MILES TO THE MARK.  IT IS 94.0 FEET SOUTHEAST OF THE
 BW0794'CENTERLINE OF U.S. HIGHWAY 65, 54.0 FEET WEST OF THE WEST RAIL OF THE
 BW0794'MISSOURI PACIFIC RAILROAD TRACK, 2.0 FEET NORTHEAST OF A POWER POLE.
 BW0794'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND. A
 BW0794'STEEL WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.
 BW0794
 BW0794                          STATION RECOVERY (1981)
 BW0794
 BW0794'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW0794'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS, 3.62 KM
 BW0794'(2.25 MI) NORTHEAST AND NORTHWEST ALONG STATE HIGHWAY 568 FROM THE
 BW0794'WATERPROOF HIGH SCHOOL IN WATERPROOF TO THE INTERSECTION OF STATE
 BW0794'HIGHWAY 568 AND U.S. HIGHWAY 65, THENCE ABOUT 6.13 KM (3.18 MI) SOUTH
 BW0794'ALONG U.S. 65 TO THE MARK ON THE LEFT NEAR A POWER POLE.  IT IS
 BW0794'28.7 METERS (94 FT) SOUTHEAST OF U.S. HIGHWAY 65, 16.5 METERS (54 FT)
 BW0794'NORTHWEST OF THE WEST RAIL OF THE MISSOURI PACIFIC RAILROAD AND
 BW0794'0.6 METER (2 FT) NORTHEAST OF A POWER POLE.
 BW0794'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BW0794'THE MARK IS 0.61 M BELOW U S HIGHWAY 65.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0793 ***********************************************************************
 BW0793  DESIGNATION -  54 V 38
 BW0793  PID         -  BW0793
 BW0793  STATE/COUNTY-  LA/TENSAS
 BW0793  COUNTRY     -  US
 BW0793  USGS QUAD   -  WATERPROOF (2018)
 BW0793
 BW0793                         *CURRENT SURVEY CONTROL
 BW0793  ______________________________________________________________________
 BW0793* NAD 83(1986) POSITION- 31 46 43.     (N) 091 26 18.     (W)   SCALED
 BW0793* NAVD 88 ORTHO HEIGHT -    19.10  (+/-2cm)       62.7   (feet) VERTCON3
 BW0793  ______________________________________________________________________
 BW0793  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 BW0793  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0793
 BW0793.The horizontal coordinates were scaled from a map and have
 BW0793.an estimated accuracy of +/- 6 seconds.
 BW0793
 BW0793.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0793.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0793
 BW0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0793.GEOID18 height accuracy estimate available here.
 BW0793
 BW0793.The vertical order pertains to the NGVD 29 superseded value.
 BW0793
 BW0793.Click photographs - Photos may exist for this station.
 BW0793
 BW0793;                    North         East    Units  Estimated Accuracy
 BW0793;SPC LA N     -   142,260.    1,100,550.      MT  (+/- 180 meters Scaled)
 BW0793
 BW0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR478169(NAD 83)
 BW0793
 BW0793                          SUPERSEDED SURVEY CONTROL
 BW0793
 BW0793  NGVD 29 (??/??/92)   19.108  (m)           62.69   (f) ADJ UNCH    2 0
 BW0793
 BW0793.Superseded values are not recommended for survey control.
 BW0793
 BW0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0793.See file dsdata.pdf to determine how the superseded data were derived.
 BW0793
 BW0793_MARKER: DD = SURVEY DISK
 BW0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0793_STAMPING: 54V38 1970
 BW0793_MARK LOGO: LADHGS
 BW0793_PROJECTION: PROJECTING 3 CENTIMETERS
 BW0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0793+STABILITY: SURFACE MOTION
 BW0793
 BW0793  HISTORY     - Date     Condition        Report By
 BW0793  HISTORY     - 1970     MONUMENTED       LADH
 BW0793  HISTORY     - 1981     GOOD             LADTD
 BW0793
 BW0793                          STATION DESCRIPTION
 BW0793
 BW0793'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0793'5.8 MI SW FROM WATERPROOF.
 BW0793'ABOUT 0.50 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 568 FROM THE HIGH
 BW0793'SCHOOL IN WATERPROOF TO THE INTERSECTION OF MYRTLE GROVE LANE. THENCE
 BW0793'NORTHWEST ALONG MYRTLE GROVE LANE AND A PARISH BLACK TOP ROAD 1.0 MILE
 BW0793'TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE SOUTHWEST ALONG U.S.
 BW0793'HIGHWAY 65, 4.3 MILES TO THE MARK.  IT IS 92.0 FEET SOUTHEAST OF THE
 BW0793'CENTERLINE OF U.S. HIGHWAY 65, 74.0 FEET NORTHEAST OF THE CENTER LINE
 BW0793'OF LOUISIANA HIGHWAY 568, 2.0 FEET NORTH OF A POWER POLE, 106.0 FEET
 BW0793'WEST OF THE WEST RAIL OF MISSOURI PACIFIC RAILROAD TRACK. SET IN TOP
 BW0793'OF A CONCRETE POST PROJECTING 1.0 INCH ABOVE GROUND. A STEEL WITNESS
 BW0793'POST IS SET 1.0 FOOT NORTH OF THE MARK.
 BW0793
 BW0793                          STATION RECOVERY (1981)
 BW0793
 BW0793'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW0793'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS, 3.62 KM
 BW0793'(2.25 MI) NORTHEAST AND NORTHWEST ALONG STATE HIGHWAY 568 FROM THE
 BW0793'WATERPROOF HIGH SCHOOL IN WATERPROOF TO THE INTERSECTION OF STATE
 BW0793'HIGHWAY 568 AND AND U.S. HIGHWAY 65, THENCE ABOUT 7.98 KM (4.96 MI)
 BW0793'SOUTH ALONG U.S. 65 TO THE INTERSECTION OF U.S. 65 AND STATE HIGHWAY
 BW0793'568 AND THE MARK ON THE LEFT,  32.3 METERS (106 FT) NORTHWEST OF THE
 BW0793'WEST RAIL OF THE MISSOURI PACIFIC RAILROAD, 28.4 METERS (93 FT)
 BW0793'SOUTHEAST OF THE CENTER OF U.S. 65, 20.6 METERS (67.5 FT) NORTHEAST OF
 BW0793'THE CENTER OF STATE HIGHWAY 568 AND 0.9 METER (3 FT) NORTHEAST OF A
 BW0793'POWER POLE.
 BW0793'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BW0793'THE MARK IS 0.61 M BELOW US HIGHWAY 65.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0792 ***********************************************************************
 BW0792  DESIGNATION -  54 V 39
 BW0792  PID         -  BW0792
 BW0792  STATE/COUNTY-  LA/TENSAS
 BW0792  COUNTRY     -  US
 BW0792  USGS QUAD   -  WATERPROOF (2018)
 BW0792
 BW0792                         *CURRENT SURVEY CONTROL
 BW0792  ______________________________________________________________________
 BW0792* NAD 83(1986) POSITION- 31 46 19.     (N) 091 27 12.     (W)   SCALED
 BW0792* NAVD 88 ORTHO HEIGHT -    18.22  (+/-2cm)       59.8   (feet) VERTCON3
 BW0792  ______________________________________________________________________
 BW0792  GEOID HEIGHT    -        -26.128 (meters)                     GEOID18
 BW0792  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0792
 BW0792.The horizontal coordinates were scaled from a map and have
 BW0792.an estimated accuracy of +/- 6 seconds.
 BW0792
 BW0792.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0792.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0792
 BW0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0792.GEOID18 height accuracy estimate available here.
 BW0792
 BW0792.The vertical order pertains to the NGVD 29 superseded value.
 BW0792
 BW0792.Click photographs - Photos may exist for this station.
 BW0792
 BW0792;                    North         East    Units  Estimated Accuracy
 BW0792;SPC LA N     -   141,510.    1,099,140.      MT  (+/- 180 meters Scaled)
 BW0792
 BW0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR464161(NAD 83)
 BW0792
 BW0792                          SUPERSEDED SURVEY CONTROL
 BW0792
 BW0792  NGVD 29 (??/??/92)   18.231  (m)           59.81   (f) ADJ UNCH    2 0
 BW0792
 BW0792.Superseded values are not recommended for survey control.
 BW0792
 BW0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0792.See file dsdata.pdf to determine how the superseded data were derived.
 BW0792
 BW0792_MARKER: DD = SURVEY DISK
 BW0792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0792_STAMPING: 54V39 1970
 BW0792_MARK LOGO: LADHGS
 BW0792_PROJECTION: PROJECTING 15 CENTIMETERS
 BW0792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0792+STABILITY: SURFACE MOTION
 BW0792
 BW0792  HISTORY     - Date     Condition        Report By
 BW0792  HISTORY     - 1970     MONUMENTED       LADH
 BW0792
 BW0792                          STATION DESCRIPTION
 BW0792
 BW0792'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0792'7.2 MI NE FROM CLAYTON.
 BW0792'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 15 FROM THE ELEMENTARY
 BW0792'SCHOOL IN CLAYTON TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW0792'NORTH-EAST ALONG U.S. HIGHWAY 65, 6.70 MILES TO THE MARK.  IT IS
 BW0792'100.00 FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET
 BW0792'EAST OF A POWER POLE, 1.0 FOOT NORTHWEST OF A FENCE.  SET IN TOP OF A
 BW0792'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.  A STEEL WITNESS POST
 BW0792'IS SET 1.0 FOOT NORTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1600 ***********************************************************************
 CP1600  DESIGNATION -  54 V 4
 CP1600  PID         -  CP1600
 CP1600  STATE/COUNTY-  LA/TENSAS
 CP1600  COUNTRY     -  US
 CP1600  USGS QUAD   -  SOMERSET (2018)
 CP1600
 CP1600                         *CURRENT SURVEY CONTROL
 CP1600  ______________________________________________________________________
 CP1600* NAD 83(1986) POSITION- 32 08 36.     (N) 091 13 28.     (W)   SCALED
 CP1600* NAVD 88 ORTHO HEIGHT -    23.35  (+/-2cm)       76.6   (feet) VERTCON3
 CP1600  ______________________________________________________________________
 CP1600  GEOID HEIGHT    -        -26.372 (meters)                     GEOID18
 CP1600  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1600
 CP1600.The horizontal coordinates were scaled from a map and have
 CP1600.an estimated accuracy of +/- 6 seconds.
 CP1600
 CP1600.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1600.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1600
 CP1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1600.GEOID18 height accuracy estimate available here.
 CP1600
 CP1600.The vertical order pertains to the NGVD 29 superseded value.
 CP1600
 CP1600.Click photographs - Photos may exist for this station.
 CP1600
 CP1600;                    North         East    Units  Estimated Accuracy
 CP1600;SPC LA N     -   182,910.    1,120,330.      MT  (+/- 180 meters Scaled)
 CP1600
 CP1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR674577(NAD 83)
 CP1600
 CP1600                          SUPERSEDED SURVEY CONTROL
 CP1600
 CP1600  NGVD 29 (??/??/92)   23.373  (m)           76.68   (f) ADJ UNCH    2 0
 CP1600
 CP1600.Superseded values are not recommended for survey control.
 CP1600
 CP1600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1600.See file dsdata.pdf to determine how the superseded data were derived.
 CP1600
 CP1600_MARKER: DB = BENCH MARK DISK
 CP1600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1600_STAMPING: 54V4 1970
 CP1600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1600+STABILITY: SURFACE MOTION
 CP1600
 CP1600  HISTORY     - Date     Condition        Report By
 CP1600  HISTORY     - 1970     MONUMENTED       LADH
 CP1600  HISTORY     - 1971     GOOD             LADTD
 CP1600
 CP1600                          STATION DESCRIPTION
 CP1600
 CP1600'DESCRIBED BY LA TRANSP AND DEV 1971
 CP1600'9.0 MI NW FROM NEWELLTON.
 CP1600'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1600'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1600'DIRECTION ALONG U.S. HIGHWAY 65, 6.8 MILES TO THE INTERSECTION OF
 CP1600'LOUISIANA HIGHWAY 605.  THENCE SOUTHEAST ALONG LOUISIANA HIGHWAY 605,
 CP1600'1.4 MILES TO THE MARK.  IT IS 162.0 FEET EAST OF THE CENTERLINE OF
 CP1600'LOUISIANA HIGHWAY 605, 127.0 FEET EAST OF A FENCE CORNER, 1.0 FOOT
 CP1600'NORTH OF A FENCE, 40.0 FEET SOUTH OF A 36 INCH PECAN TREE, 135.0 FEET
 CP1600'NORTH OF A POWER POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 CP1600'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF
 CP1600'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0791 ***********************************************************************
 BW0791  DESIGNATION -  54 V 40
 BW0791  PID         -  BW0791
 BW0791  STATE/COUNTY-  LA/TENSAS
 BW0791  COUNTRY     -  US
 BW0791  USGS QUAD   -  WATERPROOF (2018)
 BW0791
 BW0791                         *CURRENT SURVEY CONTROL
 BW0791  ______________________________________________________________________
 BW0791* NAD 83(1986) POSITION- 31 45 49.     (N) 091 28 06.     (W)   SCALED
 BW0791* NAVD 88 ORTHO HEIGHT -    18.65  (+/-2cm)       61.2   (feet) VERTCON3
 BW0791  ______________________________________________________________________
 BW0791  GEOID HEIGHT    -        -26.126 (meters)                     GEOID18
 BW0791  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0791
 BW0791.The horizontal coordinates were scaled from a map and have
 BW0791.an estimated accuracy of +/- 6 seconds.
 BW0791
 BW0791.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0791.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0791
 BW0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0791.GEOID18 height accuracy estimate available here.
 BW0791
 BW0791.The vertical order pertains to the NGVD 29 superseded value.
 BW0791
 BW0791.Click photographs - Photos may exist for this station.
 BW0791
 BW0791;                    North         East    Units  Estimated Accuracy
 BW0791;SPC LA N     -   140,570.    1,097,730.      MT  (+/- 180 meters Scaled)
 BW0791
 BW0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR450152(NAD 83)
 BW0791
 BW0791                          SUPERSEDED SURVEY CONTROL
 BW0791
 BW0791  NGVD 29 (??/??/92)   18.674  (m)           61.27   (f) ADJ UNCH    2 0
 BW0791
 BW0791.Superseded values are not recommended for survey control.
 BW0791
 BW0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0791.See file dsdata.pdf to determine how the superseded data were derived.
 BW0791
 BW0791_MARKER: DD = SURVEY DISK
 BW0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0791_STAMPING: 54V40 1970
 BW0791_MARK LOGO: LADHGS
 BW0791_PROJECTION: PROJECTING 8 CENTIMETERS
 BW0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0791+STABILITY: SURFACE MOTION
 BW0791
 BW0791  HISTORY     - Date     Condition        Report By
 BW0791  HISTORY     - 1970     MONUMENTED       LADH
 BW0791
 BW0791                          STATION DESCRIPTION
 BW0791
 BW0791'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0791'6.1 MI NE FROM CLAYTON.
 BW0791'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 15 FROM THE ELEMENTARY
 BW0791'SCHOOL IN CLAYTON TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW0791'NORTH-EAST ALONG U.S. HIGHWAY 65, 5.6 MILES TO THE MARK.  IT IS 103.0
 BW0791'FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 28.0 FEET WEST OF
 BW0791'THE CENTERLINE OF A GRAVEL ROAD, 1.0 FOOT SOUTHWEST OF A POWER POLE,
 BW0791'16.0 FEET SOUTHEAST OF A POWER POLE.  SET IN TOP OF A CONCRETE POST
 BW0791'PROJECTING 3 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BW0791'FOOT SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0790 ***********************************************************************
 BW0790  DESIGNATION -  54 V 41
 BW0790  PID         -  BW0790
 BW0790  STATE/COUNTY-  LA/TENSAS
 BW0790  COUNTRY     -  US
 BW0790  USGS QUAD   -  WATERPROOF (2018)
 BW0790
 BW0790                         *CURRENT SURVEY CONTROL
 BW0790  ______________________________________________________________________
 BW0790* NAD 83(1986) POSITION- 31 45 13.     (N) 091 29 00.     (W)   SCALED
 BW0790* NAVD 88 ORTHO HEIGHT -    18.38  (+/-2cm)       60.3   (feet) VERTCON3
 BW0790  ______________________________________________________________________
 BW0790  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 BW0790  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW0790
 BW0790.The horizontal coordinates were scaled from a map and have
 BW0790.an estimated accuracy of +/- 6 seconds.
 BW0790
 BW0790.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0790.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0790
 BW0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0790.GEOID18 height accuracy estimate available here.
 BW0790
 BW0790.The vertical order pertains to the NGVD 29 superseded value.
 BW0790
 BW0790.Click photographs - Photos may exist for this station.
 BW0790
 BW0790;                    North         East    Units  Estimated Accuracy
 BW0790;SPC LA N     -   139,450.    1,096,320.      MT  (+/- 180 meters Scaled)
 BW0790
 BW0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR436141(NAD 83)
 BW0790
 BW0790                          SUPERSEDED SURVEY CONTROL
 BW0790
 BW0790  NGVD 29 (??/??/92)   18.406  (m)           60.39   (f) ADJ UNCH    2 0
 BW0790
 BW0790.Superseded values are not recommended for survey control.
 BW0790
 BW0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0790.See file dsdata.pdf to determine how the superseded data were derived.
 BW0790
 BW0790_MARKER: DD = SURVEY DISK
 BW0790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0790_STAMPING: 54V41 1970
 BW0790_MARK LOGO: LADHGS
 BW0790_PROJECTION: PROJECTING 10 CENTIMETERS
 BW0790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0790+STABILITY: SURFACE MOTION
 BW0790
 BW0790  HISTORY     - Date     Condition        Report By
 BW0790  HISTORY     - 1970     MONUMENTED       LADH
 BW0790  HISTORY     - 20050318 GOOD             USPSQD
 BW0790
 BW0790                          STATION DESCRIPTION
 BW0790
 BW0790'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BW0790'IN CLAYTON.
 BW0790'ABOUT 0.50 MILE EAST ALONG LOUISIANA HIGHWAY 15 FROM THE ELEMENTARY
 BW0790'SCHOOL IN CLAYTON, TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE
 BW0790'NORTH-EAST ALONG U.S. HIGHWAY 65, 4.6 MILES TO THE MARK.  IT IS 99.0
 BW0790'FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 65, 1.0 FOOT
 BW0790'SOUTHWEST OF A TELEPHONE CABLE POST, 1.0 FOOT SOUTHEAST OF A FENCE.
 BW0790'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A
 BW0790'STEEL WITNESS POST IS SET 10 INCHES SOUTHEAST OF THE MARK.
 BW0790
 BW0790                          STATION RECOVERY (2005)
 BW0790
 BW0790'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0790'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1598 ***********************************************************************
 CP1598  DESIGNATION -  54 V 5
 CP1598  PID         -  CP1598
 CP1598  STATE/COUNTY-  LA/TENSAS
 CP1598  COUNTRY     -  US
 CP1598  USGS QUAD   -  SOMERSET (2018)
 CP1598
 CP1598                         *CURRENT SURVEY CONTROL
 CP1598  ______________________________________________________________________
 CP1598* NAD 83(1986) POSITION- 32 09 23.     (N) 091 13 37.     (W)   SCALED
 CP1598* NAVD 88 ORTHO HEIGHT -    24.23  (+/-2cm)       79.5   (feet) VERTCON3
 CP1598  ______________________________________________________________________
 CP1598  GEOID HEIGHT    -        -26.379 (meters)                     GEOID18
 CP1598  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1598
 CP1598.The horizontal coordinates were scaled from a map and have
 CP1598.an estimated accuracy of +/- 6 seconds.
 CP1598
 CP1598.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1598.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1598
 CP1598.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1598.GEOID18 height accuracy estimate available here.
 CP1598
 CP1598.The vertical order pertains to the NGVD 29 superseded value.
 CP1598
 CP1598.Click photographs - Photos may exist for this station.
 CP1598
 CP1598;                    North         East    Units  Estimated Accuracy
 CP1598;SPC LA N     -   184,360.    1,120,080.      MT  (+/- 180 meters Scaled)
 CP1598
 CP1598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR672591(NAD 83)
 CP1598
 CP1598                          SUPERSEDED SURVEY CONTROL
 CP1598
 CP1598  NGVD 29 (??/??/92)   24.263  (m)           79.60   (f) ADJ UNCH    2 0
 CP1598
 CP1598.Superseded values are not recommended for survey control.
 CP1598
 CP1598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1598.See file dsdata.pdf to determine how the superseded data were derived.
 CP1598
 CP1598_MARKER: DB = BENCH MARK DISK
 CP1598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1598_STAMPING: 54V5 1970
 CP1598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1598+STABILITY: SURFACE MOTION
 CP1598
 CP1598  HISTORY     - Date     Condition        Report By
 CP1598  HISTORY     - 1970     MONUMENTED       LADH
 CP1598  HISTORY     - 1971     GOOD             LADTD
 CP1598
 CP1598                          STATION DESCRIPTION
 CP1598
 CP1598'DESCRIBED BY LA TRANSP AND DEV 1971
 CP1598'8.1 MI NW FROM NEWELLTON.
 CP1598'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1598'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1598'DIRECTION ALONG U.S. HIGHWAY 65, 6.8 MILES TO THE INTERSECTION OF
 CP1598'LOUISIANA HIGHWAY 605.  THENCE SOUTHEAST ALONG LOUISIANA HIGHWAY 605,
 CP1598'0.5 MILE TO THE MARK.  IT IS 93.0 FEET NORTHEAST OF THE CENTERLINE OF
 CP1598'LOUISIANA HIGHWAY 605, 25.0 FEET NORTHWEST OF THE CENTERLINE OF A
 CP1598'GRAVEL ROAD, 108.0 FEET WEST OF A POWER POLE, 66.0 FEET NORTHEAST OF A
 CP1598'FENCE CORNER.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP1598'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1512 ***********************************************************************
 CP1512  DESIGNATION -  54 V 61
 CP1512  PID         -  CP1512
 CP1512  STATE/COUNTY-  LA/TENSAS
 CP1512  COUNTRY     -  US
 CP1512  USGS QUAD   -  NEWELLTON (2018)
 CP1512
 CP1512                         *CURRENT SURVEY CONTROL
 CP1512  ______________________________________________________________________
 CP1512* NAD 83(1986) POSITION- 32 06 42.     (N) 091 13 46.     (W)   SCALED
 CP1512* NAVD 88 ORTHO HEIGHT -    25.16  (+/-2cm)       82.5   (feet) VERTCON3
 CP1512  ______________________________________________________________________
 CP1512  GEOID HEIGHT    -        -26.350 (meters)                     GEOID18
 CP1512  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1512
 CP1512.The horizontal coordinates were scaled from a map and have
 CP1512.an estimated accuracy of +/- 6 seconds.
 CP1512
 CP1512.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1512.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1512
 CP1512.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1512.GEOID18 height accuracy estimate available here.
 CP1512
 CP1512.The vertical order pertains to the NGVD 29 superseded value.
 CP1512
 CP1512.Click photographs - Photos may exist for this station.
 CP1512
 CP1512;                    North         East    Units  Estimated Accuracy
 CP1512;SPC LA N     -   179,400.    1,119,900.      MT  (+/- 180 meters Scaled)
 CP1512
 CP1512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR670541(NAD 83)
 CP1512
 CP1512                          SUPERSEDED SURVEY CONTROL
 CP1512
 CP1512  NGVD 29 (??/??/92)   25.18   (m)           82.6    (f) COMPUTED    2 1
 CP1512
 CP1512.Superseded values are not recommended for survey control.
 CP1512
 CP1512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1512.See file dsdata.pdf to determine how the superseded data were derived.
 CP1512
 CP1512_MARKER: DB = BENCH MARK DISK
 CP1512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1512_STAMPING: 54V61 1973
 CP1512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1512+STABILITY: SURFACE MOTION
 CP1512
 CP1512  HISTORY     - Date     Condition        Report By
 CP1512  HISTORY     - 1973     MONUMENTED       LADH
 CP1512
 CP1512                          STATION DESCRIPTION
 CP1512
 CP1512'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1512'3.10 MI N FROM NEWELLTON.
 CP1512'ABOUT 0.45 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1512'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1512'AND 605.  THENCE ABOUT 2.65 MILES NORTH ALONG LOUISIANA HIGHWAY 605.
 CP1512'IT IS 118.4 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605,
 CP1512'100.9 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WATER WELL SHED,
 CP1512'34.7 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A TENANT HOUSE. SET IN
 CP1512'TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL
 CP1512'WITNESS POST IS SET 1.5 FEET SOUTHWEST OF THE MARK.  SECTION 14, T
 CP1512'13N, R 12 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1510 ***********************************************************************
 CP1510  DESIGNATION -  54 V 62
 CP1510  PID         -  CP1510
 CP1510  STATE/COUNTY-  LA/TENSAS
 CP1510  COUNTRY     -  US
 CP1510  USGS QUAD   -  NEWELLTON (2018)
 CP1510
 CP1510                         *CURRENT SURVEY CONTROL
 CP1510  ______________________________________________________________________
 CP1510* NAD 83(1986) POSITION- 32 05 59.     (N) 091 14 16.     (W)   SCALED
 CP1510* NAVD 88 ORTHO HEIGHT -    24.84  (+/-2cm)       81.5   (feet) VERTCON3
 CP1510  ______________________________________________________________________
 CP1510  GEOID HEIGHT    -        -26.340 (meters)                     GEOID18
 CP1510  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1510
 CP1510.The horizontal coordinates were scaled from a map and have
 CP1510.an estimated accuracy of +/- 6 seconds.
 CP1510
 CP1510.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1510.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1510
 CP1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1510.GEOID18 height accuracy estimate available here.
 CP1510
 CP1510.The vertical order pertains to the NGVD 29 superseded value.
 CP1510
 CP1510.Click photographs - Photos may exist for this station.
 CP1510
 CP1510;                    North         East    Units  Estimated Accuracy
 CP1510;SPC LA N     -   178,060.    1,119,130.      MT  (+/- 180 meters Scaled)
 CP1510
 CP1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR662528(NAD 83)
 CP1510
 CP1510                          SUPERSEDED SURVEY CONTROL
 CP1510
 CP1510  NGVD 29 (??/??/92)   24.87   (m)           81.6    (f) COMPUTED    2 1
 CP1510
 CP1510.Superseded values are not recommended for survey control.
 CP1510
 CP1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1510.See file dsdata.pdf to determine how the superseded data were derived.
 CP1510
 CP1510_MARKER: DB = BENCH MARK DISK
 CP1510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1510_STAMPING: 54V62 1973
 CP1510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1510+STABILITY: SURFACE MOTION
 CP1510
 CP1510  HISTORY     - Date     Condition        Report By
 CP1510  HISTORY     - 1973     MONUMENTED       LADH
 CP1510
 CP1510                          STATION DESCRIPTION
 CP1510
 CP1510'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1510'2.20 MI N FROM NEWELLTON.
 CP1510'ABOUT 0.45 MILES EAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1510'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1510'AND 605, THENCE ABOUT 1.75 MILES NORTH ALONG LOUISIANA HIGHWAY 605. IT
 CP1510'IS 100.1 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 9.5
 CP1510'FEET NORTH OF THE CENTERLINE OF A DIRT LANE, 66.5 FEET WEST OF A FENCE
 CP1510'CORNER, 71.0 FEET SOUTHWEST OF A POWERPOLE, 1.1 FEET SOUTH OF A BARBED
 CP1510'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CP1510'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE
 CP1510'MARK.  SECTION 9, T 13N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1509 ***********************************************************************
 CP1509  DESIGNATION -  54 V 63
 CP1509  PID         -  CP1509
 CP1509  STATE/COUNTY-  LA/TENSAS
 CP1509  COUNTRY     -  US
 CP1509  USGS QUAD   -  NEWELLTON (2018)
 CP1509
 CP1509                         *CURRENT SURVEY CONTROL
 CP1509  ______________________________________________________________________
 CP1509* NAD 83(1986) POSITION- 32 05 01.     (N) 091 14 15.     (W)   SCALED
 CP1509* NAVD 88 ORTHO HEIGHT -    25.12  (+/-2cm)       82.4   (feet) VERTCON3
 CP1509  ______________________________________________________________________
 CP1509  GEOID HEIGHT    -        -26.329 (meters)                     GEOID18
 CP1509  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1509
 CP1509.The horizontal coordinates were scaled from a map and have
 CP1509.an estimated accuracy of +/- 6 seconds.
 CP1509
 CP1509.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1509.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1509
 CP1509.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1509.GEOID18 height accuracy estimate available here.
 CP1509
 CP1509.The vertical order pertains to the NGVD 29 superseded value.
 CP1509
 CP1509.Click photographs - Photos may exist for this station.
 CP1509
 CP1509;                    North         East    Units  Estimated Accuracy
 CP1509;SPC LA N     -   176,280.    1,119,180.      MT  (+/- 180 meters Scaled)
 CP1509
 CP1509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR663510(NAD 83)
 CP1509
 CP1509                          SUPERSEDED SURVEY CONTROL
 CP1509
 CP1509  NGVD 29 (??/??/92)   25.143  (m)           82.49   (f) ADJ UNCH    2 1
 CP1509
 CP1509.Superseded values are not recommended for survey control.
 CP1509
 CP1509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1509.See file dsdata.pdf to determine how the superseded data were derived.
 CP1509
 CP1509_MARKER: DB = BENCH MARK DISK
 CP1509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1509_STAMPING: 54V63 1973
 CP1509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1509+STABILITY: SURFACE MOTION
 CP1509
 CP1509  HISTORY     - Date     Condition        Report By
 CP1509  HISTORY     - 1973     MONUMENTED       LADH
 CP1509  HISTORY     - 1974     GOOD             LADTD
 CP1509
 CP1509                          STATION DESCRIPTION
 CP1509
 CP1509'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1509'1.20 MI N FROM NEWELLTON.
 CP1509'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1509'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1509'AND 605.  THENCE ABOUT 0.75 MILE NORTH ALONG LOUISIANA HIGHWAY 605. IT
 CP1509'IS 90.8 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 1.3
 CP1509'FEET SOUTH OF A COMBINATION MESH AND BARBED WIRE FENCE, 157.8 FEET
 CP1509'NORTHEAST OF A 42-INCH LIVE OAK, 52.2 FEET WEST OF THE NORTHWEST
 CP1509'CORNER OF A PIPE CATTLE GUARD, 55.0 FEET SOUTHWEST OF A FENCE CORNER,
 CP1509'11.2 FEET NORTHEAST OF THE CENTERLINE OF A GRAVEL LANE. SET IN TOP OF
 CP1509'A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. A STEEL WITNESS
 CP1509'POST IS SET 1.3 FEET SOUTHWEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1508 ***********************************************************************
 CP1508  DESIGNATION -  54 V 64
 CP1508  PID         -  CP1508
 CP1508  STATE/COUNTY-  LA/TENSAS
 CP1508  COUNTRY     -  US
 CP1508  USGS QUAD   -  NEWELLTON (2018)
 CP1508
 CP1508                         *CURRENT SURVEY CONTROL
 CP1508  ______________________________________________________________________
 CP1508* NAD 83(1986) POSITION- 32 04 32.     (N) 091 14 07.     (W)   SCALED
 CP1508* NAVD 88 ORTHO HEIGHT -    25.33  (+/-2cm)       83.1   (feet) VERTCON3
 CP1508  ______________________________________________________________________
 CP1508  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 CP1508  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1508
 CP1508.The horizontal coordinates were scaled from a map and have
 CP1508.an estimated accuracy of +/- 6 seconds.
 CP1508
 CP1508.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1508.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1508
 CP1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1508.GEOID18 height accuracy estimate available here.
 CP1508
 CP1508.The vertical order pertains to the NGVD 29 superseded value.
 CP1508
 CP1508.Click photographs - Photos may exist for this station.
 CP1508
 CP1508;                    North         East    Units  Estimated Accuracy
 CP1508;SPC LA N     -   175,390.    1,119,400.      MT  (+/- 180 meters Scaled)
 CP1508
 CP1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR665501(NAD 83)
 CP1508
 CP1508                          SUPERSEDED SURVEY CONTROL
 CP1508
 CP1508  NGVD 29 (??/??/92)   25.349  (m)           83.17   (f) ADJ UNCH    2 1
 CP1508
 CP1508.Superseded values are not recommended for survey control.
 CP1508
 CP1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1508.See file dsdata.pdf to determine how the superseded data were derived.
 CP1508
 CP1508_MARKER: DB = BENCH MARK DISK
 CP1508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1508_STAMPING: 54V64 1973
 CP1508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1508+STABILITY: SURFACE MOTION
 CP1508
 CP1508  HISTORY     - Date     Condition        Report By
 CP1508  HISTORY     - 1973     MONUMENTED       LADH
 CP1508  HISTORY     - 1974     GOOD             LADTD
 CP1508  HISTORY     - 1976     GOOD             LADTD
 CP1508
 CP1508                          STATION DESCRIPTION
 CP1508
 CP1508'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1508'0.55 MI NE FROM NEWELLTON.
 CP1508'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1508'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1508'AND 605.  THENCE ABOUT 0.10 MILE NORTH ALONG LOUISIANA HIGHWAY 605. IT
 CP1508'IS 85.6 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605,
 CP1508'32.4 FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME RESIDENCE, 55.2
 CP1508'FEET SOUTH OF THE SOUTHWEST CORNER OF ODETTES BEAUTY SHOPPE, 1.6 FEET
 CP1508'NORTH OF THE NORTHWEST CORNER OF THE NEWELLTON MASONIC LODGE. SET IN
 CP1508'TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. A STEEL
 CP1508'WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
 CP1508
 CP1508                          STATION RECOVERY (1976)
 CP1508
 CP1508'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 CP1508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1500 ***********************************************************************
 CP1500  DESIGNATION -  54 V 65
 CP1500  PID         -  CP1500
 CP1500  STATE/COUNTY-  LA/TENSAS
 CP1500  COUNTRY     -  US
 CP1500  USGS QUAD   -  SARANAC (2018)
 CP1500
 CP1500                         *CURRENT SURVEY CONTROL
 CP1500  ______________________________________________________________________
 CP1500* NAD 83(1986) POSITION- 32 03 52.     (N) 091 16 25.     (W)   SCALED
 CP1500* NAVD 88 ORTHO HEIGHT -    22.60  (+/-2cm)       74.1   (feet) VERTCON3
 CP1500  ______________________________________________________________________
 CP1500  GEOID HEIGHT    -        -26.309 (meters)                     GEOID18
 CP1500  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1500
 CP1500.The horizontal coordinates were scaled from a map and have
 CP1500.an estimated accuracy of +/- 6 seconds.
 CP1500
 CP1500.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1500.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1500
 CP1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1500.GEOID18 height accuracy estimate available here.
 CP1500
 CP1500.The vertical order pertains to the NGVD 29 superseded value.
 CP1500
 CP1500.Click photographs - Photos may exist for this station.
 CP1500
 CP1500;                    North         East    Units  Estimated Accuracy
 CP1500;SPC LA N     -   174,110.    1,115,790.      MT  (+/- 180 meters Scaled)
 CP1500
 CP1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR629488(NAD 83)
 CP1500
 CP1500                          SUPERSEDED SURVEY CONTROL
 CP1500
 CP1500  NGVD 29 (??/??/92)   22.63   (m)           74.2    (f) COMPUTED    2 1
 CP1500
 CP1500.Superseded values are not recommended for survey control.
 CP1500
 CP1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1500.See file dsdata.pdf to determine how the superseded data were derived.
 CP1500
 CP1500_MARKER: DB = BENCH MARK DISK
 CP1500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1500_STAMPING: 54V65 1973
 CP1500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1500+STABILITY: SURFACE MOTION
 CP1500
 CP1500  HISTORY     - Date     Condition        Report By
 CP1500  HISTORY     - 1973     MONUMENTED       LADH
 CP1500
 CP1500                          STATION DESCRIPTION
 CP1500
 CP1500'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1500'1.95 MI W FROM NEWELLTON.
 CP1500'ABOUT 1.95 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1500'HIGH SCHOOL IN NEWELLTON.  IT IS 94.3 FEET NORTH OF THE CENTERLINE OF
 CP1500'LOUISIANA HIGHWAY 4, 38.8 FEET SOUTHWEST OF THE NORTHWEST CORNER OF
 CP1500'THE CHURCH OF GOD OF PROPHECY, 3.5 FEET SOUTHEAST OF THE SOUTHWEST
 CP1500'CORNER OF A BRICK WELL SHED, 35.5 FEET NORTH OF A POWERPOLE, 3.4 FEET
 CP1500'EAST OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A
 CP1500'CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL WITNESS
 CP1500'POST IS SET 1.0 FOOT SOUTH OF THE MARK.  SECTION 69, T 13N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1499 ***********************************************************************
 CP1499  DESIGNATION -  54 V 66
 CP1499  PID         -  CP1499
 CP1499  STATE/COUNTY-  LA/TENSAS
 CP1499  COUNTRY     -  US
 CP1499  USGS QUAD   -  SARANAC (2018)
 CP1499
 CP1499                         *CURRENT SURVEY CONTROL
 CP1499  ______________________________________________________________________
 CP1499* NAD 83(1986) POSITION- 32 03 53.     (N) 091 17 17.     (W)   SCALED
 CP1499* NAVD 88 ORTHO HEIGHT -    22.03  (+/-2cm)       72.3   (feet) VERTCON3
 CP1499  ______________________________________________________________________
 CP1499  GEOID HEIGHT    -        -26.306 (meters)                     GEOID18
 CP1499  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1499
 CP1499.The horizontal coordinates were scaled from a map and have
 CP1499.an estimated accuracy of +/- 6 seconds.
 CP1499
 CP1499.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1499.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1499
 CP1499.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1499.GEOID18 height accuracy estimate available here.
 CP1499
 CP1499.The vertical order pertains to the NGVD 29 superseded value.
 CP1499
 CP1499.Click photographs - Photos may exist for this station.
 CP1499
 CP1499;                    North         East    Units  Estimated Accuracy
 CP1499;SPC LA N     -   174,130.    1,114,430.      MT  (+/- 180 meters Scaled)
 CP1499
 CP1499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR615488(NAD 83)
 CP1499
 CP1499                          SUPERSEDED SURVEY CONTROL
 CP1499
 CP1499  NGVD 29 (??/??/92)   22.06   (m)           72.4    (f) COMPUTED    2 1
 CP1499
 CP1499.Superseded values are not recommended for survey control.
 CP1499
 CP1499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1499.See file dsdata.pdf to determine how the superseded data were derived.
 CP1499
 CP1499_MARKER: DB = BENCH MARK DISK
 CP1499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1499_STAMPING: 54V66 1973
 CP1499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1499+STABILITY: SURFACE MOTION
 CP1499
 CP1499  HISTORY     - Date     Condition        Report By
 CP1499  HISTORY     - 1973     MONUMENTED       LADH
 CP1499  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1499
 CP1499                          STATION DESCRIPTION
 CP1499
 CP1499'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1499'2.90 MI W FROM NEWELLTON.
 CP1499'ABOUT 2.90 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1499'HIGH SCHOOL IN NEWELLTON.  IT IS 72.2 FEET SOUTH OF THE CENTERLINE OF
 CP1499'LOUISIANA HIGHWAY 4, 1.3 FEET EAST OF A BARBED WIRE FENCE, 31.4 FEET
 CP1499'SOUTH OF A BARBED WIRE FENCE, 78.8 FEET NORTHWEST OF A 28-INCH PIN OAK
 CP1499'TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CP1499'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET EAST OF THE MARK.
 CP1499'SECTION 31, T 13N, R 12E.
 CP1499
 CP1499                          STATION RECOVERY (1984)
 CP1499
 CP1499'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1499'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1498 ***********************************************************************
 CP1498  DESIGNATION -  54 V 67
 CP1498  PID         -  CP1498
 CP1498  STATE/COUNTY-  LA/TENSAS
 CP1498  COUNTRY     -  US
 CP1498  USGS QUAD   -  SARANAC (2018)
 CP1498
 CP1498                         *CURRENT SURVEY CONTROL
 CP1498  ______________________________________________________________________
 CP1498* NAD 83(1986) POSITION- 32 03 53.     (N) 091 18 17.     (W)   SCALED
 CP1498* NAVD 88 ORTHO HEIGHT -    21.96  (+/-2cm)       72.0   (feet) VERTCON3
 CP1498  ______________________________________________________________________
 CP1498  GEOID HEIGHT    -        -26.302 (meters)                     GEOID18
 CP1498  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1498
 CP1498.The horizontal coordinates were scaled from a map and have
 CP1498.an estimated accuracy of +/- 6 seconds.
 CP1498
 CP1498.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1498.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1498
 CP1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1498.GEOID18 height accuracy estimate available here.
 CP1498
 CP1498.The vertical order pertains to the NGVD 29 superseded value.
 CP1498
 CP1498.Click photographs - Photos may exist for this station.
 CP1498
 CP1498;                    North         East    Units  Estimated Accuracy
 CP1498;SPC LA N     -   174,110.    1,112,860.      MT  (+/- 180 meters Scaled)
 CP1498
 CP1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR600488(NAD 83)
 CP1498
 CP1498                          SUPERSEDED SURVEY CONTROL
 CP1498
 CP1498  NGVD 29 (??/??/92)   21.99   (m)           72.1    (f) COMPUTED    2 1
 CP1498
 CP1498.Superseded values are not recommended for survey control.
 CP1498
 CP1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1498.See file dsdata.pdf to determine how the superseded data were derived.
 CP1498
 CP1498_MARKER: DB = BENCH MARK DISK
 CP1498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1498_STAMPING: 54V67 1973
 CP1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1498+STABILITY: SURFACE MOTION
 CP1498
 CP1498  HISTORY     - Date     Condition        Report By
 CP1498  HISTORY     - 1973     MONUMENTED       LADH
 CP1498
 CP1498                          STATION DESCRIPTION
 CP1498
 CP1498'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1498'3.85 MI W FROM NEWELLTON.
 CP1498'ABOUT 3.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1498'HIGH SCHOOL IN NEWELLTON.  IT IS 121.8 FEET SOUTHWEST OF THE
 CP1498'CENTERLINE OF LOUISIANA HIGHWAY 4, 1.2 FEET SOUTHEAST OF A POWERPOLE,
 CP1498'134.0 FEET SOUTHEAST OF A FENCE CORNER, 128.8 FEET NORTHEAST OF THE
 CP1498'CENTERLINE OF A GRAVEL ROAD, 120.5 FEET WEST OF THE NORTHWEST CORNER
 CP1498'OF A FRAME RESIDENCE BELONGING TO ROBERT MCKOIN.  SET IN TOP OF A
 CP1498'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CP1498'POST IS SET 1.1 FEET NORTHEAST OF THE MARK.  SECTION 35, T 13N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1497 ***********************************************************************
 CP1497  DESIGNATION -  54 V 68
 CP1497  PID         -  CP1497
 CP1497  STATE/COUNTY-  LA/TENSAS
 CP1497  COUNTRY     -  US
 CP1497  USGS QUAD   -  SARANAC (2018)
 CP1497
 CP1497                         *CURRENT SURVEY CONTROL
 CP1497  ______________________________________________________________________
 CP1497* NAD 83(1986) POSITION- 32 04 24.     (N) 091 19 12.     (W)   SCALED
 CP1497* NAVD 88 ORTHO HEIGHT -    21.24  (+/-2cm)       69.7   (feet) VERTCON3
 CP1497  ______________________________________________________________________
 CP1497  GEOID HEIGHT    -        -26.305 (meters)                     GEOID18
 CP1497  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1497
 CP1497.The horizontal coordinates were scaled from a map and have
 CP1497.an estimated accuracy of +/- 6 seconds.
 CP1497
 CP1497.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1497.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1497
 CP1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1497.GEOID18 height accuracy estimate available here.
 CP1497
 CP1497.The vertical order pertains to the NGVD 29 superseded value.
 CP1497
 CP1497.Click photographs - Photos may exist for this station.
 CP1497
 CP1497;                    North         East    Units  Estimated Accuracy
 CP1497;SPC LA N     -   175,050.    1,111,400.      MT  (+/- 180 meters Scaled)
 CP1497
 CP1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR585497(NAD 83)
 CP1497
 CP1497                          SUPERSEDED SURVEY CONTROL
 CP1497
 CP1497  NGVD 29 (??/??/92)   21.27   (m)           69.8    (f) COMPUTED    2 1
 CP1497
 CP1497.Superseded values are not recommended for survey control.
 CP1497
 CP1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1497.See file dsdata.pdf to determine how the superseded data were derived.
 CP1497
 CP1497_MARKER: DB = BENCH MARK DISK
 CP1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1497_STAMPING: 54V68 1973
 CP1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1497+STABILITY: SURFACE MOTION
 CP1497
 CP1497  HISTORY     - Date     Condition        Report By
 CP1497  HISTORY     - 1973     MONUMENTED       LADH
 CP1497
 CP1497                          STATION DESCRIPTION
 CP1497
 CP1497'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1497'5.00 MI W FROM NEWELLTON.
 CP1497'ABOUT 5.00 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1497'HIGH SCHOOL IN NEWELLTON.  IT IS 101.2 FEET NORTHEAST OF THE
 CP1497'CENTERLINE OF LOUISIANA HIGHWAY 4, 1.3 FEET WEST OF A POWERPOLE, 9.0
 CP1497'FEET NORTHEAST OF THE NORTHEAST CORNER OF A GROCERY STORE BELONGING TO
 CP1497'W. E. BARFIELD, 1.4 FEET SOUTH OF A COMBINATION MESH AND BARBED WIRE
 CP1497'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 CP1497'GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET SOUTH OF THE MARK.
 CP1497'SECTION 26, T 13N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1496 ***********************************************************************
 CP1496  DESIGNATION -  54 V 69
 CP1496  PID         -  CP1496
 CP1496  STATE/COUNTY-  LA/TENSAS
 CP1496  COUNTRY     -  US
 CP1496  USGS QUAD   -  SARANAC (2018)
 CP1496
 CP1496                         *CURRENT SURVEY CONTROL
 CP1496  ______________________________________________________________________
 CP1496* NAD 83(1986) POSITION- 32 04 59.     (N) 091 20 02.     (W)   SCALED
 CP1496* NAVD 88 ORTHO HEIGHT -    20.37  (+/-2cm)       66.8   (feet) VERTCON3
 CP1496  ______________________________________________________________________
 CP1496  GEOID HEIGHT    -        -26.309 (meters)                     GEOID18
 CP1496  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1496
 CP1496.The horizontal coordinates were scaled from a map and have
 CP1496.an estimated accuracy of +/- 6 seconds.
 CP1496
 CP1496.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1496.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1496
 CP1496.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1496.GEOID18 height accuracy estimate available here.
 CP1496
 CP1496.The vertical order pertains to the NGVD 29 superseded value.
 CP1496
 CP1496.Click photographs - Photos may exist for this station.
 CP1496
 CP1496;                    North         East    Units  Estimated Accuracy
 CP1496;SPC LA N     -   176,110.    1,110,080.      MT  (+/- 180 meters Scaled)
 CP1496
 CP1496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR572508(NAD 83)
 CP1496
 CP1496                          SUPERSEDED SURVEY CONTROL
 CP1496
 CP1496  NGVD 29 (??/??/92)   20.40   (m)           66.9    (f) COMPUTED    2 1
 CP1496
 CP1496.Superseded values are not recommended for survey control.
 CP1496
 CP1496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1496.See file dsdata.pdf to determine how the superseded data were derived.
 CP1496
 CP1496_MARKER: DB = BENCH MARK DISK
 CP1496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1496_STAMPING: 54V69 1973
 CP1496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1496+STABILITY: SURFACE MOTION
 CP1496
 CP1496  HISTORY     - Date     Condition        Report By
 CP1496  HISTORY     - 1973     MONUMENTED       LADH
 CP1496  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1496
 CP1496                          STATION DESCRIPTION
 CP1496
 CP1496'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1496'6.10 MI W FROM NEWELLTON.
 CP1496'ABOUT 6.10 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1496'HIGH SCHOOL IN NEWELLTON.  IT IS 180.8 FEET NORTHEAST OF THE
 CP1496'CENTERLINE OF LOUISIANA HIGHWAY 4, 1.5 FEET WEST OF A POWERPOLE, 56.8
 CP1496'FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME RESIDENCE BELONGING
 CP1496'TO E. E. WARREN.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 CP1496'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET SOUTHEAST OF
 CP1496'THE MARK.  SECTION 27, T 13 N, R 11E.
 CP1496
 CP1496                          STATION RECOVERY (1984)
 CP1496
 CP1496'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1496'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1644 ***********************************************************************
 CP1644  DESIGNATION -  54 V 7
 CP1644  PID         -  CP1644
 CP1644  STATE/COUNTY-  LA/TENSAS
 CP1644  COUNTRY     -  US
 CP1644  USGS QUAD   -  SOMERSET (2018)
 CP1644
 CP1644                         *CURRENT SURVEY CONTROL
 CP1644  ______________________________________________________________________
 CP1644* NAD 83(1986) POSITION- 32 08 58.     (N) 091 14 03.     (W)   SCALED
 CP1644* NAVD 88 ORTHO HEIGHT -    24.12  (+/-2cm)       79.1   (feet) VERTCON3
 CP1644  ______________________________________________________________________
 CP1644  GEOID HEIGHT    -        -26.373 (meters)                     GEOID18
 CP1644  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1644
 CP1644.The horizontal coordinates were scaled from a map and have
 CP1644.an estimated accuracy of +/- 6 seconds.
 CP1644
 CP1644.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1644.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1644
 CP1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1644.GEOID18 height accuracy estimate available here.
 CP1644
 CP1644.The vertical order pertains to the NGVD 29 superseded value.
 CP1644
 CP1644.Click photographs - Photos may exist for this station.
 CP1644
 CP1644;                    North         East    Units  Estimated Accuracy
 CP1644;SPC LA N     -   183,580.    1,119,410.      MT  (+/- 180 meters Scaled)
 CP1644
 CP1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR665583(NAD 83)
 CP1644
 CP1644                          SUPERSEDED SURVEY CONTROL
 CP1644
 CP1644  NGVD 29 (??/??/92)   24.150  (m)           79.23   (f) ADJ UNCH    2 0
 CP1644
 CP1644.Superseded values are not recommended for survey control.
 CP1644
 CP1644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1644.See file dsdata.pdf to determine how the superseded data were derived.
 CP1644
 CP1644_MARKER: DB = BENCH MARK DISK
 CP1644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1644_STAMPING: 54V7 1970
 CP1644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1644+STABILITY: SURFACE MOTION
 CP1644
 CP1644  HISTORY     - Date     Condition        Report By
 CP1644  HISTORY     - 1970     MONUMENTED       LADH
 CP1644  HISTORY     - 1974     GOOD             LADTD
 CP1644
 CP1644                          STATION DESCRIPTION
 CP1644
 CP1644'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1644'6.50 MI N FROM NEWELLTON.
 CP1644'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1644'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1644'U.S. HIGHWAY 65.  THENCE ABOUT 5.65 MILES NORTH ALONG U.S. HIGHWAY 65.
 CP1644'IT IS 160.0 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 1.0 FOOT
 CP1644'WEST OF A FENCE CORNER, 38.0 FEET SOUTHEAST OF A FORKED 24-INCH PECAN
 CP1644'TREE IN A LOUISIANA DEPARTMENT OF HIGHWAYS REST AREA. SET IN TOP OF A
 CP1644'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL WITNESS
 CP1644'POST IS SET 1.0 FOOT WEST OF THE MARK. 1/4, SEC 43, T 14N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1492 ***********************************************************************
 CP1492  DESIGNATION -  54 V 70
 CP1492  PID         -  CP1492
 CP1492  STATE/COUNTY-  LA/TENSAS
 CP1492  COUNTRY     -  US
 CP1492  USGS QUAD   -  SARANAC (2018)
 CP1492
 CP1492                         *CURRENT SURVEY CONTROL
 CP1492  ______________________________________________________________________
 CP1492* NAD 83(1986) POSITION- 32 05 38.     (N) 091 21 08.     (W)   SCALED
 CP1492* NAVD 88 ORTHO HEIGHT -    20.23  (+/-2cm)       66.4   (feet) VERTCON3
 CP1492  ______________________________________________________________________
 CP1492  GEOID HEIGHT    -        -26.312 (meters)                     GEOID18
 CP1492  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1492
 CP1492.The horizontal coordinates were scaled from a map and have
 CP1492.an estimated accuracy of +/- 6 seconds.
 CP1492
 CP1492.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1492.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1492
 CP1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1492.GEOID18 height accuracy estimate available here.
 CP1492
 CP1492.The vertical order pertains to the NGVD 29 superseded value.
 CP1492
 CP1492.Click photographs - Photos may exist for this station.
 CP1492
 CP1492;                    North         East    Units  Estimated Accuracy
 CP1492;SPC LA N     -   177,300.    1,108,340.      MT  (+/- 180 meters Scaled)
 CP1492
 CP1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR554520(NAD 83)
 CP1492
 CP1492                          SUPERSEDED SURVEY CONTROL
 CP1492
 CP1492  NGVD 29 (??/??/92)   20.26   (m)           66.5    (f) COMPUTED    2 1
 CP1492
 CP1492.Superseded values are not recommended for survey control.
 CP1492
 CP1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1492.See file dsdata.pdf to determine how the superseded data were derived.
 CP1492
 CP1492_MARKER: DB = BENCH MARK DISK
 CP1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1492_STAMPING: 54V70 1973
 CP1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1492+STABILITY: SURFACE MOTION
 CP1492
 CP1492  HISTORY     - Date     Condition        Report By
 CP1492  HISTORY     - 1973     MONUMENTED       LADH
 CP1492
 CP1492                          STATION DESCRIPTION
 CP1492
 CP1492'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1492'7.45 MI W FROM NEWELLTON.
 CP1492'ABOUT 7.45 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1492'HIGH SCHOOL IN NEWELLTON.  IT IS 99.8 FEET NORTH OF THE CENTERLINE OF
 CP1492'LOUISIANA HIGHWAY 4, 53.2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 CP1492'CARPORT ATTACHED TO A BRICK RESIDENCE BELONGING TO O. E. CARPENTER,
 CP1492'3.6 FEET SOUTH OF A POWERPOLE.  SET IN TOP OF A CONCRETE POST
 CP1492'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 CP1492'FEET SOUTH OF THE MARK.  SECTION 21, T 13N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1491 ***********************************************************************
 CP1491  DESIGNATION -  54 V 71
 CP1491  PID         -  CP1491
 CP1491  STATE/COUNTY-  LA/TENSAS
 CP1491  COUNTRY     -  US
 CP1491  USGS QUAD   -  SARANAC (2018)
 CP1491
 CP1491                         *CURRENT SURVEY CONTROL
 CP1491  ______________________________________________________________________
 CP1491* NAD 83(1986) POSITION- 32 05 38.     (N) 091 22 23.     (W)   SCALED
 CP1491* NAVD 88 ORTHO HEIGHT -    21.19  (+/-2cm)       69.5   (feet) VERTCON3
 CP1491  ______________________________________________________________________
 CP1491  GEOID HEIGHT    -        -26.306 (meters)                     GEOID18
 CP1491  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1491
 CP1491.The horizontal coordinates were scaled from a map and have
 CP1491.an estimated accuracy of +/- 6 seconds.
 CP1491
 CP1491.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1491.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1491
 CP1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1491.GEOID18 height accuracy estimate available here.
 CP1491
 CP1491.The vertical order pertains to the NGVD 29 superseded value.
 CP1491
 CP1491.Click photographs - Photos may exist for this station.
 CP1491
 CP1491;                    North         East    Units  Estimated Accuracy
 CP1491;SPC LA N     -   177,280.    1,106,370.      MT  (+/- 180 meters Scaled)
 CP1491
 CP1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR535520(NAD 83)
 CP1491
 CP1491                          SUPERSEDED SURVEY CONTROL
 CP1491
 CP1491  NGVD 29 (??/??/92)   21.23   (m)           69.7    (f) COMPUTED    2 1
 CP1491
 CP1491.Superseded values are not recommended for survey control.
 CP1491
 CP1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1491.See file dsdata.pdf to determine how the superseded data were derived.
 CP1491
 CP1491_MARKER: DB = BENCH MARK DISK
 CP1491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1491_STAMPING: 54V71 1973
 CP1491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1491+STABILITY: SURFACE MOTION
 CP1491
 CP1491  HISTORY     - Date     Condition        Report By
 CP1491  HISTORY     - 1973     MONUMENTED       LADH
 CP1491  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1491
 CP1491                          STATION DESCRIPTION
 CP1491
 CP1491'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1491'8.65 MI W FROM NEWELLTON.
 CP1491'ABOUT 8.65 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1491'HIGH SCHOOL IN NEWELLTON.  IT IS 68.8 FEET SOUTH OF THE CENTERLINE OF
 CP1491'LOUISIANA HIGHWAY 4, 1.3 FEET WEST OF A BARBED WIRE FENCE, 23.1 FEET
 CP1491'SOUTH OF A FENCE CORNER, 144.2 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 CP1491'OF A PIPE CATTLE GUARD.  SET IN TOP OF A CONCRETE POST PROJECTING 2
 CP1491'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 CP1491'NORTHWEST OF THE MARK.  SECTION 20, T 13N, R 11E.
 CP1491
 CP1491                          STATION RECOVERY (1984)
 CP1491
 CP1491'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1490 ***********************************************************************
 CP1490  DESIGNATION -  54 V 72
 CP1490  PID         -  CP1490
 CP1490  STATE/COUNTY-  LA/TENSAS
 CP1490  COUNTRY     -  US
 CP1490  USGS QUAD   -  NEWLIGHT (2018)
 CP1490
 CP1490                         *CURRENT SURVEY CONTROL
 CP1490  ______________________________________________________________________
 CP1490* NAD 83(1986) POSITION- 32 05 38.     (N) 091 23 12.     (W)   SCALED
 CP1490* NAVD 88 ORTHO HEIGHT -    20.83  (+/-2cm)       68.3   (feet) VERTCON3
 CP1490  ______________________________________________________________________
 CP1490  GEOID HEIGHT    -        -26.302 (meters)                     GEOID18
 CP1490  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1490
 CP1490.The horizontal coordinates were scaled from a map and have
 CP1490.an estimated accuracy of +/- 6 seconds.
 CP1490
 CP1490.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1490.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1490
 CP1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1490.GEOID18 height accuracy estimate available here.
 CP1490
 CP1490.The vertical order pertains to the NGVD 29 superseded value.
 CP1490
 CP1490.Click photographs - Photos may exist for this station.
 CP1490
 CP1490;                    North         East    Units  Estimated Accuracy
 CP1490;SPC LA N     -   177,260.    1,105,090.      MT  (+/- 180 meters Scaled)
 CP1490
 CP1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR522519(NAD 83)
 CP1490
 CP1490                          SUPERSEDED SURVEY CONTROL
 CP1490
 CP1490  NGVD 29 (??/??/92)   20.87   (m)           68.5    (f) COMPUTED    2 1
 CP1490
 CP1490.Superseded values are not recommended for survey control.
 CP1490
 CP1490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1490.See file dsdata.pdf to determine how the superseded data were derived.
 CP1490
 CP1490_MARKER: DB = BENCH MARK DISK
 CP1490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1490_STAMPING: 54V72 1973
 CP1490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1490+STABILITY: SURFACE MOTION
 CP1490
 CP1490  HISTORY     - Date     Condition        Report By
 CP1490  HISTORY     - 1973     MONUMENTED       LADH
 CP1490
 CP1490                          STATION DESCRIPTION
 CP1490
 CP1490'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1490'9.50 MI W FROM NEWELLTON.
 CP1490'ABOUT 9.50 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1490'HIGH SCHOOL IN NEWELLTON.  IT IS 64.4 FEET SOUTH OF THE CENTERLINE OF
 CP1490'LOUISIANA HIGHWAY 4, 18.4 FEET SOUTH OF A FENCE CORNER, 0.7 FOOT EAST
 CP1490'OF A MESH FENCE, 49.3 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 CP1490'FRAME RESIDENCE BELONGING TO J. BASS, 23.5 FEET SOUTHWEST OF A SOUTH
 CP1490'CENTRAL BELL JUNCTION BOX.  SET IN TOP OF A CONCRETE POST PROJECTING 2
 CP1490'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 CP1490'SOUTHWEST OF THE MARK.  SECTION 19, T 13N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1669 ***********************************************************************
 CP1669  DESIGNATION -  54 V 73
 CP1669  PID         -  CP1669
 CP1669  STATE/COUNTY-  LA/TENSAS
 CP1669  COUNTRY     -  US
 CP1669  USGS QUAD   -  NEWLIGHT (2018)
 CP1669
 CP1669                         *CURRENT SURVEY CONTROL
 CP1669  ______________________________________________________________________
 CP1669* NAD 83(1986) POSITION- 32 05 50.     (N) 091 24 26.     (W)   SCALED
 CP1669* NAVD 88 ORTHO HEIGHT -    21.53  (+/-2cm)       70.6   (feet) VERTCON3
 CP1669  ______________________________________________________________________
 CP1669  GEOID HEIGHT    -        -26.300 (meters)                     GEOID18
 CP1669  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1669
 CP1669.The horizontal coordinates were scaled from a map and have
 CP1669.an estimated accuracy of +/- 6 seconds.
 CP1669
 CP1669.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1669.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1669
 CP1669.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1669.GEOID18 height accuracy estimate available here.
 CP1669
 CP1669.The vertical order pertains to the NGVD 29 superseded value.
 CP1669
 CP1669.Click photographs - Photos may exist for this station.
 CP1669
 CP1669;                    North         East    Units  Estimated Accuracy
 CP1669;SPC LA N     -   177,610.    1,103,140.      MT  (+/- 180 meters Scaled)
 CP1669
 CP1669_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR502523(NAD 83)
 CP1669
 CP1669                          SUPERSEDED SURVEY CONTROL
 CP1669
 CP1669  NGVD 29 (??/??/92)   21.569  (m)           70.76   (f) ADJ UNCH    2 1
 CP1669
 CP1669.Superseded values are not recommended for survey control.
 CP1669
 CP1669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1669.See file dsdata.pdf to determine how the superseded data were derived.
 CP1669
 CP1669_MARKER: DB = BENCH MARK DISK
 CP1669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1669_STAMPING: 54V73 1973
 CP1669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1669+STABILITY: SURFACE MOTION
 CP1669
 CP1669  HISTORY     - Date     Condition        Report By
 CP1669  HISTORY     - 1973     MONUMENTED       LADH
 CP1669  HISTORY     - 1974     GOOD             LADTD
 CP1669  HISTORY     - 1984     POOR             USPSQD
 CP1669
 CP1669                          STATION DESCRIPTION
 CP1669
 CP1669'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1669'10.75 MI W FROM NEWELLTON.
 CP1669'ABOUT 10.75 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1669'HIGH SCHOOL IN NEWELLTON.  IT IS 81.8 FEET SOUTHWEST OF THE CENTERLINE
 CP1669'OF LOUISIANA HIGHWAY 4, 100.0 FEET WEST OF A POWER POLE, 0.9 FOOT
 CP1669'SOUTHEAST OF A BARBED WIRE FENCE, 42.4 FEET SOUTHWEST OF A FENCE
 CP1669'CORNER.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CP1669'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
 CP1669'1/4, SEC 24, T 13N, R 10E.
 CP1669
 CP1669                          STATION RECOVERY (1984)
 CP1669
 CP1669'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1669'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1484 ***********************************************************************
 CP1484  DESIGNATION -  54 V 74
 CP1484  PID         -  CP1484
 CP1484  STATE/COUNTY-  LA/TENSAS
 CP1484  COUNTRY     -  US
 CP1484  USGS QUAD   -  NEWLIGHT (2018)
 CP1484
 CP1484                         *CURRENT SURVEY CONTROL
 CP1484  ______________________________________________________________________
 CP1484* NAD 83(1986) POSITION- 32 06 11.     (N) 091 25 31.     (W)   SCALED
 CP1484* NAVD 88 ORTHO HEIGHT -    21.52  (+/-2cm)       70.6   (feet) VERTCON3
 CP1484  ______________________________________________________________________
 CP1484  GEOID HEIGHT    -        -26.299 (meters)                     GEOID18
 CP1484  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1484
 CP1484.The horizontal coordinates were scaled from a map and have
 CP1484.an estimated accuracy of +/- 6 seconds.
 CP1484
 CP1484.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1484.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1484
 CP1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1484.GEOID18 height accuracy estimate available here.
 CP1484
 CP1484.The vertical order pertains to the NGVD 29 superseded value.
 CP1484
 CP1484.Click photographs - Photos may exist for this station.
 CP1484
 CP1484;                    North         East    Units  Estimated Accuracy
 CP1484;SPC LA N     -   178,240.    1,101,430.      MT  (+/- 180 meters Scaled)
 CP1484
 CP1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR485529(NAD 83)
 CP1484
 CP1484                          SUPERSEDED SURVEY CONTROL
 CP1484
 CP1484  NGVD 29 (??/??/92)   21.56   (m)           70.7    (f) COMPUTED    2 1
 CP1484
 CP1484.Superseded values are not recommended for survey control.
 CP1484
 CP1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1484.See file dsdata.pdf to determine how the superseded data were derived.
 CP1484
 CP1484_MARKER: DB = BENCH MARK DISK
 CP1484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1484_STAMPING: 54V74 1973
 CP1484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1484+STABILITY: SURFACE MOTION
 CP1484
 CP1484  HISTORY     - Date     Condition        Report By
 CP1484  HISTORY     - 1973     MONUMENTED       LADH
 CP1484
 CP1484                          STATION DESCRIPTION
 CP1484
 CP1484'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1484'11.85 MI W FROM NEWELLTON.
 CP1484'ABOUT 11.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1484'HIGH SCHOOL IN NEWELLTON.  IT IS 76.0 FEET NORTH OF THE CENTERLINE OF
 CP1484'LOUISIANA HIGHWAY 4, 1.2 FEET WEST OF A BARBED WIRE FENCE, 29.8 FEET
 CP1484'NORTH OF A FENCE CORNER, 61.4 FEET NORTHWEST OF A LOUISIANA DEPARTMENT
 CP1484'OF HIGHWAYS RIGHT-OF-WAY MARKER.  SET IN TOP OF A CONCRETE POST
 CP1484'PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.4
 CP1484'FEET WEST OF THE MARK.  SECTION 14, T 13N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1641 ***********************************************************************
 CP1641  DESIGNATION -  54 V 75
 CP1641  PID         -  CP1641
 CP1641  STATE/COUNTY-  LA/TENSAS
 CP1641  COUNTRY     -  US
 CP1641  USGS QUAD   -  NEWLIGHT (2018)
 CP1641
 CP1641                         *CURRENT SURVEY CONTROL
 CP1641  ______________________________________________________________________
 CP1641* NAD 83(1986) POSITION- 32 05 16.     (N) 091 27 29.     (W)   SCALED
 CP1641* NAVD 88 ORTHO HEIGHT -    19.51  (+/-2cm)       64.0   (feet) VERTCON3
 CP1641  ______________________________________________________________________
 CP1641  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 CP1641  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1641
 CP1641.The horizontal coordinates were scaled from a map and have
 CP1641.an estimated accuracy of +/- 6 seconds.
 CP1641
 CP1641.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1641.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1641
 CP1641.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1641.GEOID18 height accuracy estimate available here.
 CP1641
 CP1641.The vertical order pertains to the NGVD 29 superseded value.
 CP1641
 CP1641.Click photographs - Photos may exist for this station.
 CP1641
 CP1641;                    North         East    Units  Estimated Accuracy
 CP1641;SPC LA N     -   176,520.    1,098,350.      MT  (+/- 180 meters Scaled)
 CP1641
 CP1641_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR455512(NAD 83)
 CP1641
 CP1641                          SUPERSEDED SURVEY CONTROL
 CP1641
 CP1641  NGVD 29 (??/??/92)   19.557  (m)           64.16   (f) ADJ UNCH    2 1
 CP1641
 CP1641.Superseded values are not recommended for survey control.
 CP1641
 CP1641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1641.See file dsdata.pdf to determine how the superseded data were derived.
 CP1641
 CP1641_MARKER: DB = BENCH MARK DISK
 CP1641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1641_STAMPING: 54V75 1973
 CP1641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1641+STABILITY: SURFACE MOTION
 CP1641
 CP1641  HISTORY     - Date     Condition        Report By
 CP1641  HISTORY     - 1973     MONUMENTED       LADH
 CP1641  HISTORY     - 1974     GOOD             LADTD
 CP1641
 CP1641                          STATION DESCRIPTION
 CP1641
 CP1641'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1641'14.15 MI NE FROM GILBERT.
 CP1641'ABOUT 0.05 MILE SOUTHEAST ALONG FIRST STREET FROM GILBERT HIGH SCHOOL
 CP1641'IN GILBERT TO THE INTERSECTION OF FIRST STREET AND HANNA STREET.
 CP1641'THENCE ABOUT 0.20 MILE NORTHEAST ALONG HANNA STREET TO THE
 CP1641'INTERSECTION OF HANNA STREET, LOUISIANA HIGHWAY 15 AND LOUISIANA
 CP1641'HIGHWAY 572.  THENCE ABOUT 0.05 MILE NORTHEAST ALONG LOUISIANA HIGHWAY
 CP1641'572 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 572 AND 128. THENCE
 CP1641'ABOUT 5.40 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1641'INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 4.  THENCE ABOUT 8.45 MILES
 CP1641'EAST ALONG LOUISIANA HIGHWAY 4.  IT IS 103.0 FEET NORTH OF THE
 CP1641'CENTERLINE OF LOUISIANA HIGHWAY 4, 1.8 FEET WEST OF THE WEST WALL OF A
 CP1641'FRAME TENANT HOUSE, 21.2 FEET NORTH OF THE SOUTHWEST CORNER OF THE
 CP1641'SAME FRAME TENANT HOUSE.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 CP1641'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.6 FEET WEST OF
 CP1641'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1470 ***********************************************************************
 CP1470  DESIGNATION -  54 V 76
 CP1470  PID         -  CP1470
 CP1470  STATE/COUNTY-  LA/TENSAS
 CP1470  COUNTRY     -  US
 CP1470  USGS QUAD   -  NEWLIGHT (2018)
 CP1470
 CP1470                         *CURRENT SURVEY CONTROL
 CP1470  ______________________________________________________________________
 CP1470* NAD 83(1986) POSITION- 32 05 17.     (N) 091 28 50.     (W)   SCALED
 CP1470* NAVD 88 ORTHO HEIGHT -    19.07  (+/-2cm)       62.6   (feet) VERTCON3
 CP1470  ______________________________________________________________________
 CP1470  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 CP1470  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1470
 CP1470.The horizontal coordinates were scaled from a map and have
 CP1470.an estimated accuracy of +/- 6 seconds.
 CP1470
 CP1470.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1470.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1470
 CP1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1470.GEOID18 height accuracy estimate available here.
 CP1470
 CP1470.The vertical order pertains to the NGVD 29 superseded value.
 CP1470
 CP1470.Click photographs - Photos may exist for this station.
 CP1470
 CP1470;                    North         East    Units  Estimated Accuracy
 CP1470;SPC LA N     -   176,530.    1,096,230.      MT  (+/- 180 meters Scaled)
 CP1470
 CP1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR433512(NAD 83)
 CP1470
 CP1470                          SUPERSEDED SURVEY CONTROL
 CP1470
 CP1470  NGVD 29 (??/??/92)   19.113  (m)           62.71   (f) ADJ UNCH    2 1
 CP1470
 CP1470.Superseded values are not recommended for survey control.
 CP1470
 CP1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1470.See file dsdata.pdf to determine how the superseded data were derived.
 CP1470
 CP1470_MARKER: DB = BENCH MARK DISK
 CP1470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1470_STAMPING: 54V76 1973
 CP1470_MARK LOGO: LADH
 CP1470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1470+STABILITY: SURFACE MOTION
 CP1470_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP1470+SATELLITE: SATELLITE OBSERVATIONS - February 25, 1988
 CP1470
 CP1470  HISTORY     - Date     Condition        Report By
 CP1470  HISTORY     - 1973     MONUMENTED       LADH
 CP1470  HISTORY     - 19880225 GOOD             LADTD
 CP1470
 CP1470                          STATION DESCRIPTION
 CP1470
 CP1470'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1470'13.10 MI NE FROM GILBERT.
 CP1470'ABOUT 0.05 MILES SOUTHEAST ALONG FIRST STREET FROM GILBERT HIGH SCHOOL
 CP1470'IN GILBERT TO THE INTERSECTION OF FIRST STREET AND HANNA STREET.
 CP1470'THENCE ABOUT 0.20 MILES NORTHEAST ALONG HANNA STREET TO THE
 CP1470'INTERSECTION OF HANA STREET AND LOUISIANA HIGHWAYS 15 AND 572. THENCE
 CP1470'ABOUT 0.05 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 572 TO THE
 CP1470'INTERSECTION OF LOUISIANA HIGHWAYS 572 AND 128.  THENCE ABOUT 5.40
 CP1470'MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128 TO THE INTERSECTION OF
 CP1470'LOUISIANA HIGHWAYS 128 AND 4.  THENCE ABOUT 7.40 MILES EAST ALONG
 CP1470'LOUISIANA HIGHWAY 4.  IT IS 177.3 FEET SOUTH OF THE CENTERLINE OF
 CP1470'LOUISIANA HIGHWAY 4, 62.4 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 CP1470'BRICK TENANT HOUSE BELONGING TO MCKINNY LAND CORPORATION, 133.0 FEET
 CP1470'SOUTHWEST OF A POWER POLE, 2.0 FEET NORTH OF THE NORTHEAST CORNER OF A
 CP1470'WELL SHED.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 CP1470'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE MARK.
 CP1470'SECTION 30, T 13N, R 10E.
 CP1470
 CP1470                          STATION RECOVERY (1988)
 CP1470
 CP1470'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 CP1470'THE STATION IS LOCATED ABOUT 21 KM (13.05 MI) NORTHEAST OF GILBERT.
 CP1470'OWNERSHIP--
 CP1470'MCKINNY LAND CORPORATION. TO REACH THE STATION FROM THE JUNCTION OF
 CP1470'STATE HIGHWAYS 572 AND 128 IN GILBERT GO NORTHEAST FOR 8.7 KM
 CP1470'(5.40 MI) ON HIGHWAY 128 TO THE INTERESECTION WITH STATE HIGHWAY 4.
 CP1470'TURN RIGHT AND GO EAST FOR 11.9 KM (7.40 MI) ON HIGHWAY 4 TO THE MARK
 CP1470'ON THE RIGHT.
 CP1470'THE MARK IS 54 M (177.2 FT) SOUTH FROM THE CENTER OF THE HIGHWAY, 40.5
 CP1470'M (132.9 FT) SOUTHWEST FROM A POWER POLE, 19.1 M (62.7 FT) SOUTHEAST
 CP1470'FROM THE SOUTHEAST CORNER OF A BRICK TENANT HOUSE BELONGING TO THE
 CP1470'MCKINNY LAND CORPORATION, 0.6 M (2.0 FT) NORTH FROM THE NORTEAST
 CP1470'CORNER OF A WELL SHED AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST. THE
 CP1470'MARK IS PROJECTING 5 CM ABOVE THE GROUND AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1006 ***********************************************************************
 BW1006  DESIGNATION -  54 V 77
 BW1006  PID         -  BW1006
 BW1006  STATE/COUNTY-  LA/TENSAS
 BW1006  COUNTRY     -  US
 BW1006  USGS QUAD   -  LAKE BRUIN (2018)
 BW1006
 BW1006                         *CURRENT SURVEY CONTROL
 BW1006  ______________________________________________________________________
 BW1006* NAD 83(1986) POSITION- 31 56 31.     (N) 091 17 36.     (W)   SCALED
 BW1006* NAVD 88 ORTHO HEIGHT -    20.98  (+/-2cm)       68.8   (feet) VERTCON3
 BW1006  ______________________________________________________________________
 BW1006  GEOID HEIGHT    -        -26.214 (meters)                     GEOID18
 BW1006  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW1006
 BW1006.The horizontal coordinates were scaled from a map and have
 BW1006.an estimated accuracy of +/- 6 seconds.
 BW1006
 BW1006.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1006.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1006
 BW1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1006.GEOID18 height accuracy estimate available here.
 BW1006
 BW1006.The vertical order pertains to the NGVD 29 superseded value.
 BW1006
 BW1006.Click photographs - Photos may exist for this station.
 BW1006
 BW1006;                    North         East    Units  Estimated Accuracy
 BW1006;SPC LA N     -   160,510.    1,114,080.      MT  (+/- 180 meters Scaled)
 BW1006
 BW1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR613352(NAD 83)
 BW1006
 BW1006                          SUPERSEDED SURVEY CONTROL
 BW1006
 BW1006  NGVD 29 (??/??/92)   20.988  (m)           68.86   (f) ADJ UNCH    2 1
 BW1006
 BW1006.Superseded values are not recommended for survey control.
 BW1006
 BW1006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1006.See file dsdata.pdf to determine how the superseded data were derived.
 BW1006
 BW1006_MARKER: DD = SURVEY DISK
 BW1006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1006_STAMPING: 54V77 1973
 BW1006_MARK LOGO: LADHGS
 BW1006_PROJECTION: PROJECTING 8 CENTIMETERS
 BW1006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1006+STABILITY: SURFACE MOTION
 BW1006
 BW1006  HISTORY     - Date     Condition        Report By
 BW1006  HISTORY     - 1973     MONUMENTED       LADH
 BW1006
 BW1006                          STATION DESCRIPTION
 BW1006
 BW1006'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BW1006'3.86 MI NW FROM ST JOSEPH.
 BW1006'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW1006'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW1006'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 BW1006'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 BW1006'HIGHWAY 128.  THENCE ABOUT 0.50 MILE NORTHWEST ALONG LOUISIANA HIGHWAY
 BW1006'128.  IT IS 177.9 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA
 BW1006'HIGHWAY 128, 138.5 FEET SOUTH OF A POWERPOLE, 1.4 FEET EAST OF A
 BW1006'BARBED WIRE FENCE, 42.0 FEET EAST OF THE CENTERLINE OF A DRAINAGE
 BW1006'DITCH.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BW1006'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.
 BW1006'SECTION 12, T 11N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1007 ***********************************************************************
 BW1007  DESIGNATION -  54 V 78
 BW1007  PID         -  BW1007
 BW1007  STATE/COUNTY-  LA/TENSAS
 BW1007  COUNTRY     -  US
 BW1007  USGS QUAD   -  LAKE BRUIN (2018)
 BW1007
 BW1007                         *CURRENT SURVEY CONTROL
 BW1007  ______________________________________________________________________
 BW1007* NAD 83(1986) POSITION- 31 56 37.     (N) 091 18 30.     (W)   SCALED
 BW1007* NAVD 88 ORTHO HEIGHT -    20.95  (+/-2cm)       68.7   (feet) VERTCON3
 BW1007  ______________________________________________________________________
 BW1007  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 BW1007  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW1007
 BW1007.The horizontal coordinates were scaled from a map and have
 BW1007.an estimated accuracy of +/- 6 seconds.
 BW1007
 BW1007.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1007.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1007
 BW1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1007.GEOID18 height accuracy estimate available here.
 BW1007
 BW1007.The vertical order pertains to the NGVD 29 superseded value.
 BW1007
 BW1007.Click photographs - Photos may exist for this station.
 BW1007
 BW1007;                    North         East    Units  Estimated Accuracy
 BW1007;SPC LA N     -   160,680.    1,112,660.      MT  (+/- 180 meters Scaled)
 BW1007
 BW1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR598354(NAD 83)
 BW1007
 BW1007                          SUPERSEDED SURVEY CONTROL
 BW1007
 BW1007  NGVD 29 (??/??/92)   20.959  (m)           68.76   (f) ADJ UNCH    2 1
 BW1007
 BW1007.Superseded values are not recommended for survey control.
 BW1007
 BW1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1007.See file dsdata.pdf to determine how the superseded data were derived.
 BW1007
 BW1007_MARKER: DD = SURVEY DISK
 BW1007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1007_STAMPING: 54V78 1973
 BW1007_MARK LOGO: LADHGS
 BW1007_PROJECTION: PROJECTING 8 CENTIMETERS
 BW1007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1007+STABILITY: SURFACE MOTION
 BW1007
 BW1007  HISTORY     - Date     Condition        Report By
 BW1007  HISTORY     - 1973     MONUMENTED       LADH
 BW1007
 BW1007                          STATION DESCRIPTION
 BW1007
 BW1007'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BW1007'4.85 MI NW FROM ST JOSEPH.
 BW1007'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW1007'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW1007'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 BW1007'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 BW1007'HIGHWAY 128.  THENCE ABOUT 1.50 MILES NORTHWEST ALONG LOUISIANA
 BW1007'HIGHWAY 128.  IT IS 95.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BW1007'HIGHWAY 128, 52.4 FEET SOUTH OF A POWERPOLE AND FENCE CORNER
 BW1007'COMBINATION, 0.8 FOOT EAST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BW1007'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BW1007'POST IS SET 0.8 FOOT NORTH OF THE MARK.  SECTION 11, T 11N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1008 ***********************************************************************
 BW1008  DESIGNATION -  54 V 79
 BW1008  PID         -  BW1008
 BW1008  STATE/COUNTY-  LA/TENSAS
 BW1008  COUNTRY     -  US
 BW1008  USGS QUAD   -  LAKE BRUIN (2018)
 BW1008
 BW1008                         *CURRENT SURVEY CONTROL
 BW1008  ______________________________________________________________________
 BW1008* NAD 83(1986) POSITION- 31 57 12.     (N) 091 19 24.     (W)   SCALED
 BW1008* NAVD 88 ORTHO HEIGHT -    21.41  (+/-2cm)       70.2   (feet) VERTCON3
 BW1008  ______________________________________________________________________
 BW1008  GEOID HEIGHT    -        -26.214 (meters)                     GEOID18
 BW1008  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW1008
 BW1008.The horizontal coordinates were scaled from a map and have
 BW1008.an estimated accuracy of +/- 6 seconds.
 BW1008
 BW1008.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1008.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1008
 BW1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1008.GEOID18 height accuracy estimate available here.
 BW1008
 BW1008.The vertical order pertains to the NGVD 29 superseded value.
 BW1008
 BW1008.Click photographs - Photos may exist for this station.
 BW1008
 BW1008;                    North         East    Units  Estimated Accuracy
 BW1008;SPC LA N     -   161,740.    1,111,230.      MT  (+/- 180 meters Scaled)
 BW1008
 BW1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR584364(NAD 83)
 BW1008
 BW1008                          SUPERSEDED SURVEY CONTROL
 BW1008
 BW1008  NGVD 29 (??/??/92)   21.425  (m)           70.29   (f) ADJ UNCH    2 1
 BW1008
 BW1008.Superseded values are not recommended for survey control.
 BW1008
 BW1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1008.See file dsdata.pdf to determine how the superseded data were derived.
 BW1008
 BW1008_MARKER: DD = SURVEY DISK
 BW1008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1008_STAMPING: 54V79 1973
 BW1008_MARK LOGO: LADHGS
 BW1008_PROJECTION: PROJECTING 5 CENTIMETERS
 BW1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1008+STABILITY: SURFACE MOTION
 BW1008
 BW1008  HISTORY     - Date     Condition        Report By
 BW1008  HISTORY     - 1973     MONUMENTED       LADH
 BW1008
 BW1008                          STATION DESCRIPTION
 BW1008
 BW1008'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BW1008'5.95 MI NW FROM ST JOSEPH.
 BW1008'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW1008'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW1008'AND U.S. HIGHWAY 65. THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 BW1008'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 BW1008'HIGHWAY 128.  THENCE ABOUT 2.60 MILES NORTHWEST ALONG LOUISIANA
 BW1008'HIGHWAY 128.  IT IS 73.5 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA
 BW1008'HIGHWAY 128, 49.8 FEET WEST OF A POWERPOLE, 20.0 FEET NORTHWEST OF A
 BW1008'BARBED WIRE FENCE, 31.0 FEET SOUTHWEST OF A FENCE CORNER. SET IN TOP
 BW1008'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. A STEEL
 BW1008'WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE MARK. SECTION 11, T 11N,
 BW1008'R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1643 ***********************************************************************
 CP1643  DESIGNATION -  54 V 8
 CP1643  PID         -  CP1643
 CP1643  STATE/COUNTY-  LA/TENSAS
 CP1643  COUNTRY     -  US
 CP1643  USGS QUAD   -  SOMERSET (2018)
 CP1643
 CP1643                         *CURRENT SURVEY CONTROL
 CP1643  ______________________________________________________________________
 CP1643* NAD 83(1986) POSITION- 32 08 07.     (N) 091 14 22.     (W)   SCALED
 CP1643* NAVD 88 ORTHO HEIGHT -    21.98  (+/-2cm)       72.1   (feet) VERTCON3
 CP1643  ______________________________________________________________________
 CP1643  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 CP1643  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1643
 CP1643.The horizontal coordinates were scaled from a map and have
 CP1643.an estimated accuracy of +/- 6 seconds.
 CP1643
 CP1643.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1643.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1643
 CP1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1643.GEOID18 height accuracy estimate available here.
 CP1643
 CP1643.The vertical order pertains to the NGVD 29 superseded value.
 CP1643
 CP1643.Click photographs - Photos may exist for this station.
 CP1643
 CP1643;                    North         East    Units  Estimated Accuracy
 CP1643;SPC LA N     -   182,000.    1,118,930.      MT  (+/- 180 meters Scaled)
 CP1643
 CP1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR660567(NAD 83)
 CP1643
 CP1643                          SUPERSEDED SURVEY CONTROL
 CP1643
 CP1643  NGVD 29 (??/??/92)   22.005  (m)           72.19   (f) ADJ UNCH    2 0
 CP1643
 CP1643.Superseded values are not recommended for survey control.
 CP1643
 CP1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1643.See file dsdata.pdf to determine how the superseded data were derived.
 CP1643
 CP1643_MARKER: DB = BENCH MARK DISK
 CP1643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1643_STAMPING: 54V8 1970
 CP1643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1643+STABILITY: SURFACE MOTION
 CP1643
 CP1643  HISTORY     - Date     Condition        Report By
 CP1643  HISTORY     - 1970     MONUMENTED       LADH
 CP1643  HISTORY     - 1974     GOOD             LADTD
 CP1643  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1643  HISTORY     - 20050318 MARK NOT FOUND   USPSQD
 CP1643
 CP1643                          STATION DESCRIPTION
 CP1643
 CP1643'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1643'5.50 MI N FROM NEWELLTON.
 CP1643'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1643'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1643'U.S. HIGHWAY 65.  THENCE ABOUT 4.65 MILES NORTH ALONG U.S. HIGHWAY 65.
 CP1643'IT IS 95.0 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 2.0 FEET
 CP1643'WEST OF A FENCE, 86.0 FEET NORTHEAST OF THE EAST HEADWALL OF A 36-INCH
 CP1643'PIPE CROSS-DRAIN, 15.0 FEET NORTHEAST OF A 12-INCH PINE TREE. SET IN
 CP1643'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 CP1643'WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK. 1/4, SEC 27, T 14N, R
 CP1643'12E.
 CP1643
 CP1643                          STATION RECOVERY (1984)
 CP1643
 CP1643'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1643'MARK NOT FOUND.
 CP1643
 CP1643                          STATION RECOVERY (2005)
 CP1643
 CP1643'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 CP1643'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1009 ***********************************************************************
 BW1009  DESIGNATION -  54 V 80
 BW1009  PID         -  BW1009
 BW1009  STATE/COUNTY-  LA/TENSAS
 BW1009  COUNTRY     -  US
 BW1009  USGS QUAD   -  LAKE BRUIN (2018)
 BW1009
 BW1009                         *CURRENT SURVEY CONTROL
 BW1009  ______________________________________________________________________
 BW1009* NAD 83(1986) POSITION- 31 57 55.     (N) 091 19 54.     (W)   SCALED
 BW1009* NAVD 88 ORTHO HEIGHT -    19.89  (+/-2cm)       65.3   (feet) VERTCON3
 BW1009  ______________________________________________________________________
 BW1009  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 BW1009  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW1009
 BW1009.The horizontal coordinates were scaled from a map and have
 BW1009.an estimated accuracy of +/- 6 seconds.
 BW1009
 BW1009.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1009.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1009
 BW1009.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1009.GEOID18 height accuracy estimate available here.
 BW1009
 BW1009.The vertical order pertains to the NGVD 29 superseded value.
 BW1009
 BW1009.Click photographs - Photos may exist for this station.
 BW1009
 BW1009;                    North         East    Units  Estimated Accuracy
 BW1009;SPC LA N     -   163,060.    1,110,430.      MT  (+/- 180 meters Scaled)
 BW1009
 BW1009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR576378(NAD 83)
 BW1009
 BW1009                          SUPERSEDED SURVEY CONTROL
 BW1009
 BW1009  NGVD 29 (??/??/92)   19.907  (m)           65.31   (f) ADJ UNCH    2 1
 BW1009
 BW1009.Superseded values are not recommended for survey control.
 BW1009
 BW1009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1009.See file dsdata.pdf to determine how the superseded data were derived.
 BW1009
 BW1009_MARKER: DD = SURVEY DISK
 BW1009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1009_STAMPING: 54V80 1973
 BW1009_MARK LOGO: LADHGS
 BW1009_PROJECTION: PROJECTING 10 CENTIMETERS
 BW1009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1009+STABILITY: SURFACE MOTION
 BW1009
 BW1009  HISTORY     - Date     Condition        Report By
 BW1009  HISTORY     - 1973     MONUMENTED       LADH
 BW1009
 BW1009                          STATION DESCRIPTION
 BW1009
 BW1009'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BW1009'6.95 MI NW FROM ST JOSEPH.
 BW1009'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW1009'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW1009'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 BW1009'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 BW1009'HIGHWAY 128.  THENCE ABOUT 3.60 MILES NORTHWEST ALONG LOUISIANA
 BW1009'HIGHWAY 128.  IT IS 90.4 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA
 BW1009'HIGHWAY 128, 1.7 FEET NORTHEAST OF A POWERPOLE, 107.0 FEET NORTHWEST
 BW1009'OF A PIPELINE VENT PIPE BELONGING TO MICHIGAN-WISCONSIN PIPELINE
 BW1009'COMPANY.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BW1009'GROUND.  A STEEL WITNESS POST IS SET 0.8 FOOT NORTHEAST OF THE MARK.
 BW1009'SECTION 3, T 11N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1010 ***********************************************************************
 BW1010  DESIGNATION -  54 V 81
 BW1010  PID         -  BW1010
 BW1010  STATE/COUNTY-  LA/TENSAS
 BW1010  COUNTRY     -  US
 BW1010  USGS QUAD   -  LAKE BRUIN (2018)
 BW1010
 BW1010                         *CURRENT SURVEY CONTROL
 BW1010  ______________________________________________________________________
 BW1010* NAD 83(1986) POSITION- 31 58 37.     (N) 091 20 18.     (W)   SCALED
 BW1010* NAVD 88 ORTHO HEIGHT -    20.17  (+/-2cm)       66.2   (feet) VERTCON3
 BW1010  ______________________________________________________________________
 BW1010  GEOID HEIGHT    -        -26.227 (meters)                     GEOID18
 BW1010  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW1010
 BW1010.The horizontal coordinates were scaled from a map and have
 BW1010.an estimated accuracy of +/- 6 seconds.
 BW1010
 BW1010.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1010.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1010
 BW1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1010.GEOID18 height accuracy estimate available here.
 BW1010
 BW1010.The vertical order pertains to the NGVD 29 superseded value.
 BW1010
 BW1010.Click photographs - Photos may exist for this station.
 BW1010
 BW1010;                    North         East    Units  Estimated Accuracy
 BW1010;SPC LA N     -   164,350.    1,109,790.      MT  (+/- 180 meters Scaled)
 BW1010
 BW1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR570390(NAD 83)
 BW1010
 BW1010                          SUPERSEDED SURVEY CONTROL
 BW1010
 BW1010  NGVD 29 (??/??/92)   20.182  (m)           66.21   (f) ADJ UNCH    2 1
 BW1010
 BW1010.Superseded values are not recommended for survey control.
 BW1010
 BW1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1010.See file dsdata.pdf to determine how the superseded data were derived.
 BW1010
 BW1010_MARKER: DD = SURVEY DISK
 BW1010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1010_STAMPING: 54V81 1973
 BW1010_MARK LOGO: LADHGS
 BW1010_PROJECTION: PROJECTING 8 CENTIMETERS
 BW1010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1010+STABILITY: SURFACE MOTION
 BW1010
 BW1010  HISTORY     - Date     Condition        Report By
 BW1010  HISTORY     - 1973     MONUMENTED       LADH
 BW1010
 BW1010                          STATION DESCRIPTION
 BW1010
 BW1010'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BW1010'7.85 MI NW FROM ST JOSEPH.
 BW1010'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW1010'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW1010'AND U.S. HIGHWAY 65. THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 BW1010'HIGHWAY 65 TO THE INTERSECTION U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY
 BW1010'128. THENCE ABOUT 4.50 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128. IT
 BW1010'IS 70.8 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 128,
 BW1010'57.0 FEET SOUTHEAST OF THE CENTERLINE OF A GRAVELED PARISH ROAD, 1.0
 BW1010'FOOT NORTHEAST OF A COMBINATION MESH AND BARBED WIRE FENCE, 60.7 FEET
 BW1010'WEST OF A FENCE CORNER. SET IN TOP OF A CONCRETE POST PROJECTING 3
 BW1010'INCHES ABOVE THE GROUND. A STEEL WITNESS POST IS SET 0.8 FOOT
 BW1010'NORTHEAST OF THE MARK. SECTION 34, T 12N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1011 ***********************************************************************
 BW1011  DESIGNATION -  54 V 82
 BW1011  PID         -  BW1011
 BW1011  STATE/COUNTY-  LA/TENSAS
 BW1011  COUNTRY     -  US
 BW1011  USGS QUAD   -  LAKE BRUIN (2018)
 BW1011
 BW1011                         *CURRENT SURVEY CONTROL
 BW1011  ______________________________________________________________________
 BW1011* NAD 83(1986) POSITION- 31 59 25.     (N) 091 20 36.     (W)   SCALED
 BW1011* NAVD 88 ORTHO HEIGHT -    18.95  (+/-2cm)       62.2   (feet) VERTCON3
 BW1011  ______________________________________________________________________
 BW1011  GEOID HEIGHT    -        -26.235 (meters)                     GEOID18
 BW1011  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW1011
 BW1011.The horizontal coordinates were scaled from a map and have
 BW1011.an estimated accuracy of +/- 6 seconds.
 BW1011
 BW1011.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1011.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1011
 BW1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1011.GEOID18 height accuracy estimate available here.
 BW1011
 BW1011.The vertical order pertains to the NGVD 29 superseded value.
 BW1011
 BW1011.Click photographs - Photos may exist for this station.
 BW1011
 BW1011;                    North         East    Units  Estimated Accuracy
 BW1011;SPC LA N     -   165,820.    1,109,300.      MT  (+/- 180 meters Scaled)
 BW1011
 BW1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR565405(NAD 83)
 BW1011
 BW1011                          SUPERSEDED SURVEY CONTROL
 BW1011
 BW1011  NGVD 29 (??/??/92)   18.972  (m)           62.24   (f) ADJ UNCH    2 1
 BW1011
 BW1011.Superseded values are not recommended for survey control.
 BW1011
 BW1011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1011.See file dsdata.pdf to determine how the superseded data were derived.
 BW1011
 BW1011_MARKER: DD = SURVEY DISK
 BW1011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1011_STAMPING: 54V82 1973
 BW1011_MARK LOGO: LADHGS
 BW1011_PROJECTION: PROJECTING 8 CENTIMETERS
 BW1011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1011+STABILITY: SURFACE MOTION
 BW1011
 BW1011  HISTORY     - Date     Condition        Report By
 BW1011  HISTORY     - 1973     MONUMENTED       LADH
 BW1011  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 BW1011
 BW1011                          STATION DESCRIPTION
 BW1011
 BW1011'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BW1011'8.85 MI NW FROM ST JOSEPH.
 BW1011'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 BW1011'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 BW1011'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 BW1011'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 BW1011'HIGHWAY 128.  THENCE ABOUT 5.50 MILES NORTHWEST ALONG LOUISIANA
 BW1011'HIGHWAY 128.  IT IS 101.5 FEET SOUTHWEST OF THE CENTERLINE OF
 BW1011'LOUISIANA HIGHWAY 128, 1.4 FEET SOUTHEAST OF A BARBED WIRE FENCE. SET
 BW1011'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 BW1011'STEEL WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.  SECTION 28,
 BW1011'T 12N, R 11E.
 BW1011
 BW1011                          STATION RECOVERY (1984)
 BW1011
 BW1011'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 BW1011'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1624 ***********************************************************************
 CP1624  DESIGNATION -  54 V 83 LADH
 CP1624  PID         -  CP1624
 CP1624  STATE/COUNTY-  LA/TENSAS
 CP1624  COUNTRY     -  US
 CP1624  USGS QUAD   -  SARANAC (2018)
 CP1624
 CP1624                         *CURRENT SURVEY CONTROL
 CP1624  ______________________________________________________________________
 CP1624* NAD 83(1986) POSITION- 32 00 20.     (N) 091 20 52.     (W)   SCALED
 CP1624* NAVD 88 ORTHO HEIGHT -    21.35  (+/-2cm)       70.0   (feet) VERTCON3
 CP1624  ______________________________________________________________________
 CP1624  GEOID HEIGHT    -        -26.245 (meters)                     GEOID18
 CP1624  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1624
 CP1624.The horizontal coordinates were scaled from a map and have
 CP1624.an estimated accuracy of +/- 6 seconds.
 CP1624
 CP1624.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1624.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1624
 CP1624.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1624.GEOID18 height accuracy estimate available here.
 CP1624
 CP1624.The vertical order pertains to the NGVD 29 superseded value.
 CP1624
 CP1624.Click photographs - Photos may exist for this station.
 CP1624
 CP1624;                    North         East    Units  Estimated Accuracy
 CP1624;SPC LA N     -   167,510.    1,108,860.      MT  (+/- 180 meters Scaled)
 CP1624
 CP1624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR560422(NAD 83)
 CP1624
 CP1624                          SUPERSEDED SURVEY CONTROL
 CP1624
 CP1624  NGVD 29 (??/??/92)   21.370  (m)           70.11   (f) ADJ UNCH    2 1
 CP1624
 CP1624.Superseded values are not recommended for survey control.
 CP1624
 CP1624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1624.See file dsdata.pdf to determine how the superseded data were derived.
 CP1624
 CP1624_MARKER: DB = BENCH MARK DISK
 CP1624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1624_STAMPING: 54V83 1973
 CP1624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1624+STABILITY: SURFACE MOTION
 CP1624
 CP1624  HISTORY     - Date     Condition        Report By
 CP1624  HISTORY     - 1973     MONUMENTED       LADH
 CP1624  HISTORY     - 1981     GOOD             LADTD
 CP1624
 CP1624                          STATION DESCRIPTION
 CP1624
 CP1624'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1624'9.95 MI NW FROM ST JOSEPH.
 CP1624'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 CP1624'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 CP1624'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 CP1624'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 CP1624'HIGHWAY 128.  THENCE ABOUT 6.60 MILES NORTHWEST ALONG LOUISIANA
 CP1624'HIGHWAY 128.  IT IS 97.0 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA
 CP1624'HIGHWAY 128, 1.8 FEET SOUTHEAST OF A POWERPOLE, 20.0 FEET WEST OF THE
 CP1624'CENTERLINE OF A GRAVELED FIELD ROAD.  SET IN TOP OF A CONCRETE POST
 CP1624'PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.8
 CP1624'FOOT SOUTHWEST OF THE MARK.   SECTION 21, T 12N, R 11E.
 CP1624
 CP1624                          STATION RECOVERY (1981)
 CP1624
 CP1624'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CP1624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1625 ***********************************************************************
 CP1625  DESIGNATION -  54 V 84 LADH
 CP1625  PID         -  CP1625
 CP1625  STATE/COUNTY-  LA/TENSAS
 CP1625  COUNTRY     -  US
 CP1625  USGS QUAD   -  SARANAC (2018)
 CP1625
 CP1625                         *CURRENT SURVEY CONTROL
 CP1625  ______________________________________________________________________
 CP1625* NAD 83(1986) POSITION- 32 00 43.     (N) 091 21 17.     (W)   SCALED
 CP1625* NAVD 88 ORTHO HEIGHT -    21.56  (+/-2cm)       70.7   (feet) VERTCON3
 CP1625  ______________________________________________________________________
 CP1625  GEOID HEIGHT    -        -26.247 (meters)                     GEOID18
 CP1625  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1625
 CP1625.The horizontal coordinates were scaled from a map and have
 CP1625.an estimated accuracy of +/- 6 seconds.
 CP1625
 CP1625.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1625.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1625
 CP1625.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1625.GEOID18 height accuracy estimate available here.
 CP1625
 CP1625.The vertical order pertains to the NGVD 29 superseded value.
 CP1625
 CP1625.Click photographs - Photos may exist for this station.
 CP1625
 CP1625;                    North         East    Units  Estimated Accuracy
 CP1625;SPC LA N     -   168,210.    1,108,200.      MT  (+/- 180 meters Scaled)
 CP1625
 CP1625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR553429(NAD 83)
 CP1625
 CP1625                          SUPERSEDED SURVEY CONTROL
 CP1625
 CP1625  NGVD 29 (??/??/92)   21.581  (m)           70.80   (f) ADJ UNCH    2 1
 CP1625
 CP1625.Superseded values are not recommended for survey control.
 CP1625
 CP1625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1625.See file dsdata.pdf to determine how the superseded data were derived.
 CP1625
 CP1625_MARKER: DB = BENCH MARK DISK
 CP1625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1625_STAMPING: 54V84 1973
 CP1625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1625+STABILITY: SURFACE MOTION
 CP1625
 CP1625  HISTORY     - Date     Condition        Report By
 CP1625  HISTORY     - 1973     MONUMENTED       LADH
 CP1625  HISTORY     - 1981     GOOD             LADTD
 CP1625
 CP1625                          STATION DESCRIPTION
 CP1625
 CP1625'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1625'10.55 MI NW FROM ST JOSEPH.
 CP1625'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 CP1625'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 CP1625'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 CP1625'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 CP1625'HIGHWAY 128.  THENCE ABOUT 7.20 MILES NORTHWEST ALONG LOUISIANA
 CP1625'HIGHWAY 128.  IT IS 106.1 FEET NORTHEAST OF THE CENTERLINE OF
 CP1625'LOUISIANA HIGHWAY 128, 1.8 FEET SOUTHWEST OF A POWERPOLE, 71.4 FEET
 CP1625'SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME RESIDENCE BELONGING TO
 CP1625'FISHER LUMBER COMPANY, 18.9 FEET EAST OF THE CENTERLINE OF A GRAVELED
 CP1625'DRIVE.  SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 CP1625'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
 CP1625'SECTION 21, T 12N, R 11E.
 CP1625
 CP1625                          STATION RECOVERY (1981)
 CP1625
 CP1625'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CP1625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1630 ***********************************************************************
 CP1630  DESIGNATION -  54 V 85 LADH
 CP1630  PID         -  CP1630
 CP1630  STATE/COUNTY-  LA/TENSAS
 CP1630  COUNTRY     -  US
 CP1630  USGS QUAD   -  SARANAC (2018)
 CP1630
 CP1630                         *CURRENT SURVEY CONTROL
 CP1630  ______________________________________________________________________
 CP1630* NAD 83(1986) POSITION- 32 01 30.     (N) 091 22 12.     (W)   SCALED
 CP1630* NAVD 88 ORTHO HEIGHT -    21.62  (+/-2cm)       70.9   (feet) VERTCON3
 CP1630  ______________________________________________________________________
 CP1630  GEOID HEIGHT    -        -26.252 (meters)                     GEOID18
 CP1630  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1630
 CP1630.The horizontal coordinates were scaled from a map and have
 CP1630.an estimated accuracy of +/- 6 seconds.
 CP1630
 CP1630.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1630.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1630
 CP1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1630.GEOID18 height accuracy estimate available here.
 CP1630
 CP1630.The vertical order pertains to the NGVD 29 superseded value.
 CP1630
 CP1630.Click photographs - Photos may exist for this station.
 CP1630
 CP1630;                    North         East    Units  Estimated Accuracy
 CP1630;SPC LA N     -   169,640.    1,106,740.      MT  (+/- 180 meters Scaled)
 CP1630
 CP1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR539443(NAD 83)
 CP1630
 CP1630                          SUPERSEDED SURVEY CONTROL
 CP1630
 CP1630  NGVD 29 (??/??/92)   21.645  (m)           71.01   (f) ADJ UNCH    2 1
 CP1630
 CP1630.Superseded values are not recommended for survey control.
 CP1630
 CP1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1630.See file dsdata.pdf to determine how the superseded data were derived.
 CP1630
 CP1630_MARKER: DB = BENCH MARK DISK
 CP1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1630_STAMPING: 54V85 1973
 CP1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1630+STABILITY: SURFACE MOTION
 CP1630
 CP1630  HISTORY     - Date     Condition        Report By
 CP1630  HISTORY     - 1973     MONUMENTED       LADH
 CP1630  HISTORY     - 1980     MARK NOT FOUND   LADTD
 CP1630  HISTORY     - 1981     GOOD             LADTD
 CP1630
 CP1630                          STATION DESCRIPTION
 CP1630
 CP1630'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1630'11.80 MI NW FROM ST JOSEPH.
 CP1630'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 CP1630'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 CP1630'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 CP1630'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 CP1630'HIGHWAY 128.  THENCE ABOUT 8.45 MILES NORTHWEST ALONG LOUISIANA
 CP1630'HIGHWAY 128.  IT IS 117.5 FEET NORTHEAST OF THE CENTERLINE OF
 CP1630'LOUISIANA HIGHWAY 128, 19.5 FEET WEST OF THE NORTHWEST CORNER OF AN
 CP1630'ABANDONED CHURCH, 2.0 FEET SOUTHEAST OF A 12-INCH PERSIMMON TREE. SET
 CP1630'IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL
 CP1630'WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.  SECTION 17, T
 CP1630'12N, R 11E.
 CP1630
 CP1630                          STATION RECOVERY (1980)
 CP1630
 CP1630'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CP1630'MARK NOT FOUND.
 CP1630
 CP1630                          STATION RECOVERY (1981)
 CP1630
 CP1630'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CP1630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1631 ***********************************************************************
 CP1631  DESIGNATION -  54 V 86
 CP1631  PID         -  CP1631
 CP1631  STATE/COUNTY-  LA/TENSAS
 CP1631  COUNTRY     -  US
 CP1631  USGS QUAD   -  NEWLIGHT (2018)
 CP1631
 CP1631                         *CURRENT SURVEY CONTROL
 CP1631  ______________________________________________________________________
 CP1631* NAD 83(1986) POSITION- 32 01 59.     (N) 091 22 52.     (W)   SCALED
 CP1631* NAVD 88 ORTHO HEIGHT -    21.15  (+/-2cm)       69.4   (feet) VERTCON3
 CP1631  ______________________________________________________________________
 CP1631  GEOID HEIGHT    -        -26.255 (meters)                     GEOID18
 CP1631  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1631
 CP1631.The horizontal coordinates were scaled from a map and have
 CP1631.an estimated accuracy of +/- 6 seconds.
 CP1631
 CP1631.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1631.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1631
 CP1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1631.GEOID18 height accuracy estimate available here.
 CP1631
 CP1631.The vertical order pertains to the NGVD 29 superseded value.
 CP1631
 CP1631.Click photographs - Photos may exist for this station.
 CP1631
 CP1631;                    North         East    Units  Estimated Accuracy
 CP1631;SPC LA N     -   170,520.    1,105,680.      MT  (+/- 180 meters Scaled)
 CP1631
 CP1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR528452(NAD 83)
 CP1631
 CP1631                          SUPERSEDED SURVEY CONTROL
 CP1631
 CP1631  NGVD 29 (??/??/92)   21.176  (m)           69.47   (f) ADJ UNCH    2 1
 CP1631
 CP1631.Superseded values are not recommended for survey control.
 CP1631
 CP1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1631.See file dsdata.pdf to determine how the superseded data were derived.
 CP1631
 CP1631_MARKER: DB = BENCH MARK DISK
 CP1631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1631_STAMPING: 54V86 1973
 CP1631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1631+STABILITY: SURFACE MOTION
 CP1631
 CP1631  HISTORY     - Date     Condition        Report By
 CP1631  HISTORY     - 1973     MONUMENTED       LADH
 CP1631  HISTORY     - 1980     GOOD             LADTD
 CP1631  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1631
 CP1631                          STATION DESCRIPTION
 CP1631
 CP1631'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1631'12.65 MI NW FROM ST JOSEPH.
 CP1631'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 CP1631'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 CP1631'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 CP1631'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 CP1631'HIGHWAY 128.  THENCE ABOUT 9.30 MILES NORTHWEST ALONG LOUISIANA
 CP1631'HIGHWAY 128.  IT IS 139.2 FEET SOUTHWEST OF THE CENTERLINE OF
 CP1631'LOUISIANA HIGHWAY 128, 2.0 FEET NORTH OF THE NORTHWEST CORNER OF A
 CP1631'WELL SHED, 30.3 FEET WEST OF THE SOUTHWEST CORNER OF A FRAME TENANT
 CP1631'HOUSE BELONGING TO FISHER LUMBER COMPANY.  SET IN TOP OF A CONCRETE
 CP1631'POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 CP1631'NORTHWEST OF THE MARK.  SECTION 7, T 12N, R 11E.
 CP1631
 CP1631                          STATION RECOVERY (1980)
 CP1631
 CP1631'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CP1631'RECOVERED IN GOOD CONDITION.
 CP1631
 CP1631                          STATION RECOVERY (1984)
 CP1631
 CP1631'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1631'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1632 ***********************************************************************
 CP1632  DESIGNATION -  54 V 87
 CP1632  PID         -  CP1632
 CP1632  STATE/COUNTY-  LA/TENSAS
 CP1632  COUNTRY     -  US
 CP1632  USGS QUAD   -  NEWLIGHT (2018)
 CP1632
 CP1632                         *CURRENT SURVEY CONTROL
 CP1632  ______________________________________________________________________
 CP1632* NAD 83(1986) POSITION- 32 02 26.     (N) 091 23 28.     (W)   SCALED
 CP1632* NAVD 88 ORTHO HEIGHT -    21.04  (+/-2cm)       69.0   (feet) VERTCON3
 CP1632  ______________________________________________________________________
 CP1632  GEOID HEIGHT    -        -26.258 (meters)                     GEOID18
 CP1632  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1632
 CP1632.The horizontal coordinates were scaled from a map and have
 CP1632.an estimated accuracy of +/- 6 seconds.
 CP1632
 CP1632.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1632.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1632
 CP1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1632.GEOID18 height accuracy estimate available here.
 CP1632
 CP1632.The vertical order pertains to the NGVD 29 superseded value.
 CP1632
 CP1632.Click photographs - Photos may exist for this station.
 CP1632
 CP1632;                    North         East    Units  Estimated Accuracy
 CP1632;SPC LA N     -   171,350.    1,104,730.      MT  (+/- 180 meters Scaled)
 CP1632
 CP1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR519460(NAD 83)
 CP1632
 CP1632                          SUPERSEDED SURVEY CONTROL
 CP1632
 CP1632  NGVD 29 (??/??/92)   21.071  (m)           69.13   (f) ADJ UNCH    2 1
 CP1632
 CP1632.Superseded values are not recommended for survey control.
 CP1632
 CP1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1632.See file dsdata.pdf to determine how the superseded data were derived.
 CP1632
 CP1632_MARKER: DB = BENCH MARK DISK
 CP1632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1632_STAMPING: 54V87 1973
 CP1632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1632+STABILITY: SURFACE MOTION
 CP1632
 CP1632  HISTORY     - Date     Condition        Report By
 CP1632  HISTORY     - 1973     MONUMENTED       LADH
 CP1632  HISTORY     - 1980     GOOD             LADTD
 CP1632
 CP1632                          STATION DESCRIPTION
 CP1632
 CP1632'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 CP1632'13.40 MI NW FROM ST JOSEPH.
 CP1632'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 CP1632'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 CP1632'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 CP1632'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 CP1632'HIGHWAY 128.  THENCE ABOUT 10.05 MILES NORTHWEST ALONG LOUISIANA
 CP1632'HIGHWAY 128.  IT IS 180.4 FEET SOUTHWEST OF THE CENTERLINE OF
 CP1632'LOUISIANA HIGHWAY 128, 1.6 FEET NORTHEAST OF A METAL FENCE CORNER,
 CP1632'16.0 FEET SOUTHWEST OF A PETROLEUM SEPARATOR HEATER, 67.0 FEET WEST OF
 CP1632'THE SOUTHWEST CORNER OF A SLUSH PIT.  SET IN TOP OF A CONCRETE POST
 CP1632'PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CP1632'FOOT NORTHEAST OF THE MARK.
 CP1632
 CP1632                          STATION RECOVERY (1980)
 CP1632
 CP1632'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CP1632'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1638 ***********************************************************************
 CP1638  DESIGNATION -  54 V 88
 CP1638  PID         -  CP1638
 CP1638  STATE/COUNTY-  LA/TENSAS
 CP1638  COUNTRY     -  US
 CP1638  USGS QUAD   -  NEWLIGHT (2018)
 CP1638
 CP1638                         *CURRENT SURVEY CONTROL
 CP1638  ______________________________________________________________________
 CP1638* NAD 83(1986) POSITION- 32 03 49.     (N) 091 25 21.     (W)   SCALED
 CP1638* NAVD 88 ORTHO HEIGHT -    21.33  (+/-2cm)       70.0   (feet) VERTCON3
 CP1638  ______________________________________________________________________
 CP1638  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 CP1638  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1638
 CP1638.The horizontal coordinates were scaled from a map and have
 CP1638.an estimated accuracy of +/- 6 seconds.
 CP1638
 CP1638.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1638.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1638
 CP1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1638.GEOID18 height accuracy estimate available here.
 CP1638
 CP1638.The vertical order pertains to the NGVD 29 superseded value.
 CP1638
 CP1638.Click photographs - Photos may exist for this station.
 CP1638
 CP1638;                    North         East    Units  Estimated Accuracy
 CP1638;SPC LA N     -   173,870.    1,101,740.      MT  (+/- 180 meters Scaled)
 CP1638
 CP1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR489485(NAD 83)
 CP1638
 CP1638                          SUPERSEDED SURVEY CONTROL
 CP1638
 CP1638  NGVD 29 (??/??/92)   21.372  (m)           70.12   (f) ADJ UNCH    2 1
 CP1638
 CP1638.Superseded values are not recommended for survey control.
 CP1638
 CP1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1638.See file dsdata.pdf to determine how the superseded data were derived.
 CP1638
 CP1638_MARKER: DB = BENCH MARK DISK
 CP1638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1638_STAMPING: 54V88 1973
 CP1638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1638+STABILITY: SURFACE MOTION
 CP1638
 CP1638  HISTORY     - Date     Condition        Report By
 CP1638  HISTORY     - 1973     MONUMENTED       LADH
 CP1638  HISTORY     - 1974     GOOD             LADTD
 CP1638  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1638
 CP1638                          STATION DESCRIPTION
 CP1638
 CP1638'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1638'15.85 MI NW FROM ST JOSEPH.
 CP1638'ABOUT 3.10 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 128 FROM DAVIDSON
 CP1638'HIGH SCHOOL IN ST. JOSEPH TO THE INTERSECTION OF LOUISIANA HIGHWAY 128
 CP1638'AND U.S. HIGHWAY 65.  THENCE ABOUT 0.25 MILE SOUTHWEST ALONG U.S.
 CP1638'HIGHWAY 65 TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA
 CP1638'HIGHWAY 128.  THENCE ABOUT 12.50 MILES NORTHWEST ALONG LOUISIANA
 CP1638'HIGHWAY 128.  IT IS 95.5 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA
 CP1638'HIGHWAY 128, 144.8 FEET NORTHWEST OF THE CENTERLINE OF A GRAVEL DRIVE,
 CP1638'54.5 FEET NORTHEAST OF A FENCE CORNER, 1.4 FEET SOUTHEAST OF A
 CP1638'COMBINATION MESH AND BARBED WIRE FENCE, 28.0 FEET NORTHEAST OF A
 CP1638'42-INCH TREE.  SET IN TOP OF A CONCRETE POST SET FLUSH SH WITH THE
 CP1638'GROUND.  A STEEL WITNESS POST IS SET 1.6 FEET WEST OF THE MARK.
 CP1638'SECTION 35, T 13N, R 10E.
 CP1638
 CP1638                          STATION RECOVERY (1984)
 CP1638
 CP1638'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1638'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1639 ***********************************************************************
 CP1639  DESIGNATION -  54 V 89
 CP1639  PID         -  CP1639
 CP1639  STATE/COUNTY-  LA/TENSAS
 CP1639  COUNTRY     -  US
 CP1639  USGS QUAD   -  NEWLIGHT (2018)
 CP1639
 CP1639                         *CURRENT SURVEY CONTROL
 CP1639  ______________________________________________________________________
 CP1639* NAD 83(1986) POSITION- 32 04 23.     (N) 091 26 02.     (W)   SCALED
 CP1639* NAVD 88 ORTHO HEIGHT -    21.31  (+/-2cm)       69.9   (feet) VERTCON3
 CP1639  ______________________________________________________________________
 CP1639  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 CP1639  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1639
 CP1639.The horizontal coordinates were scaled from a map and have
 CP1639.an estimated accuracy of +/- 6 seconds.
 CP1639
 CP1639.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1639.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1639
 CP1639.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1639.GEOID18 height accuracy estimate available here.
 CP1639
 CP1639.The vertical order pertains to the NGVD 29 superseded value.
 CP1639
 CP1639.Click photographs - Photos may exist for this station.
 CP1639
 CP1639;                    North         East    Units  Estimated Accuracy
 CP1639;SPC LA N     -   174,910.    1,100,650.      MT  (+/- 180 meters Scaled)
 CP1639
 CP1639_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR478496(NAD 83)
 CP1639
 CP1639                          SUPERSEDED SURVEY CONTROL
 CP1639
 CP1639  NGVD 29 (??/??/92)   21.349  (m)           70.04   (f) ADJ UNCH    2 1
 CP1639
 CP1639.Superseded values are not recommended for survey control.
 CP1639
 CP1639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1639.See file dsdata.pdf to determine how the superseded data were derived.
 CP1639
 CP1639_MARKER: DB = BENCH MARK DISK
 CP1639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1639_STAMPING: 54V89 1973
 CP1639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1639+STABILITY: SURFACE MOTION
 CP1639
 CP1639  HISTORY     - Date     Condition        Report By
 CP1639  HISTORY     - 1973     MONUMENTED       LADH
 CP1639  HISTORY     - 1974     GOOD             LADTD
 CP1639
 CP1639                          STATION DESCRIPTION
 CP1639
 CP1639'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1639'15.95 MI NE FROM GILBERT.
 CP1639'ABOUT 0.05 MILE SOUTHEAST ALONG FIRST STREET FROM GILBERT HIGH SCHOOL
 CP1639'IN GILBERT TO THE INTERSECTION OF FIRST STREET AND HANNA STREET.
 CP1639'THENCE ABOUT 0.20 MILE NORTHEAST ALONG HANNA STREET TO THE
 CP1639'INTERSECTION OF HANNA STREET, LOUISIANA HIGHWAY 15 AND LOUISIANA
 CP1639'HIGHWAY 572.  THENCE ABOUT 0.05 MILE NORTHEAST ALONG LOUISIANA HIGHWAY
 CP1639'572 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 572 AND 128. THENCE
 CP1639'ABOUT 5.40 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1639'INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 4.  THENCE ABOUT 8.75 MILES
 CP1639'EAST ALONG LOUISIANA HIGHWAY 4 TO THE INTERSECTION OF LOUISIANA
 CP1639'HIGHWAYS 4 AND 128.  THENCE ABOUT 1.50 MILES SOUTHEAST ALONG LOUISIANA
 CP1639'HIGHWAY 128.  IT IS 74.4 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA
 CP1639'HIGHWAY 128, 137.8 FEET NORTH OF A POWERPOLE, 1.3 FEET SOUTHEAST OF A
 CP1639'COMBINATION MESH AND BARBED WIRE FENCE, 31.3 FEET NORTHEAST OF A FENCE
 CP1639'CORNER.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 CP1639'GROUND.  A STEEL WITNESS POST IS SET 0.7 FOOT SOUTHWEST OF THE MARK.
 CP1639'SECTION 27, T 13N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1594 ***********************************************************************
 CP1594  DESIGNATION -  54 V 9
 CP1594  PID         -  CP1594
 CP1594  STATE/COUNTY-  LA/TENSAS
 CP1594  COUNTRY     -  US
 CP1594  USGS QUAD   -  NEWELLTON (2018)
 CP1594
 CP1594                         *CURRENT SURVEY CONTROL
 CP1594  ______________________________________________________________________
 CP1594* NAD 83(1986) POSITION- 32 07 10.     (N) 091 14 39.     (W)   SCALED
 CP1594* NAVD 88 ORTHO HEIGHT -    22.97  (+/-2cm)       75.4   (feet) VERTCON3
 CP1594  ______________________________________________________________________
 CP1594  GEOID HEIGHT    -        -26.352 (meters)                     GEOID18
 CP1594  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1594
 CP1594.The horizontal coordinates were scaled from a map and have
 CP1594.an estimated accuracy of +/- 6 seconds.
 CP1594
 CP1594.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1594.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1594
 CP1594.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1594.GEOID18 height accuracy estimate available here.
 CP1594
 CP1594.The vertical order pertains to the NGVD 29 superseded value.
 CP1594
 CP1594.Click photographs - Photos may exist for this station.
 CP1594
 CP1594;                    North         East    Units  Estimated Accuracy
 CP1594;SPC LA N     -   180,240.    1,118,500.      MT  (+/- 180 meters Scaled)
 CP1594
 CP1594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR656550(NAD 83)
 CP1594
 CP1594                          SUPERSEDED SURVEY CONTROL
 CP1594
 CP1594  NGVD 29 (??/??/92)   22.998  (m)           75.45   (f) ADJ UNCH    2 0
 CP1594
 CP1594.Superseded values are not recommended for survey control.
 CP1594
 CP1594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1594.See file dsdata.pdf to determine how the superseded data were derived.
 CP1594
 CP1594_MARKER: DB = BENCH MARK DISK
 CP1594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1594_STAMPING: 54V9 1970
 CP1594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1594+STABILITY: SURFACE MOTION
 CP1594_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP1594+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1989
 CP1594
 CP1594  HISTORY     - Date     Condition        Report By
 CP1594  HISTORY     - 1970     MONUMENTED       LADH
 CP1594  HISTORY     - 19891101 MARK NOT FOUND   LADTD
 CP1594
 CP1594                          STATION DESCRIPTION
 CP1594
 CP1594'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP1594'4.5 MI NW FROM NEWELLTON.
 CP1594'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1594'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1594'DIRECTION ALONG U.S. HIGHWAY 65, 3.7 MILES TO THE MARK.  IT IS 78.0
 CP1594'FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 65, 4.0 FEET NORTH OF A 10
 CP1594'INCH PINE TREE, 8.0 FEET WEST OF THE RIGHT OF WAY FENCE.  SET IN TOP
 CP1594'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  A STEEL WITNESS
 CP1594'POST IS SET 1.0 FOOT WEST OF THE MARK.
 CP1594
 CP1594                          STATION RECOVERY (1989)
 CP1594
 CP1594'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 CP1594'THIS MARK WAS NOT RECOVERED AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1640 ***********************************************************************
 CP1640  DESIGNATION -  54 V 90
 CP1640  PID         -  CP1640
 CP1640  STATE/COUNTY-  LA/TENSAS
 CP1640  COUNTRY     -  US
 CP1640  USGS QUAD   -  NEWLIGHT (2018)
 CP1640
 CP1640                         *CURRENT SURVEY CONTROL
 CP1640  ______________________________________________________________________
 CP1640* NAD 83(1986) POSITION- 32 04 43.     (N) 091 26 33.     (W)   SCALED
 CP1640* NAVD 88 ORTHO HEIGHT -    21.27  (+/-2cm)       69.8   (feet) VERTCON3
 CP1640  ______________________________________________________________________
 CP1640  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 CP1640  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1640
 CP1640.The horizontal coordinates were scaled from a map and have
 CP1640.an estimated accuracy of +/- 6 seconds.
 CP1640
 CP1640.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1640.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1640
 CP1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1640.GEOID18 height accuracy estimate available here.
 CP1640
 CP1640.The vertical order pertains to the NGVD 29 superseded value.
 CP1640
 CP1640.Click photographs - Photos may exist for this station.
 CP1640
 CP1640;                    North         East    Units  Estimated Accuracy
 CP1640;SPC LA N     -   175,520.    1,099,830.      MT  (+/- 180 meters Scaled)
 CP1640
 CP1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR469502(NAD 83)
 CP1640
 CP1640                          SUPERSEDED SURVEY CONTROL
 CP1640
 CP1640  NGVD 29 (??/??/92)   21.315  (m)           69.93   (f) ADJ UNCH    2 1
 CP1640
 CP1640.Superseded values are not recommended for survey control.
 CP1640
 CP1640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1640.See file dsdata.pdf to determine how the superseded data were derived.
 CP1640
 CP1640_MARKER: DB = BENCH MARK DISK
 CP1640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1640_STAMPING: 54V90 1973
 CP1640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1640+STABILITY: SURFACE MOTION
 CP1640
 CP1640  HISTORY     - Date     Condition        Report By
 CP1640  HISTORY     - 1973     MONUMENTED       LADH
 CP1640  HISTORY     - 1974     GOOD             LADTD
 CP1640
 CP1640                          STATION DESCRIPTION
 CP1640
 CP1640'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1640'15.25 MI NE FROM GILBERT.
 CP1640'ABOUT 0.05 MILE SOUTHEAST ALONG FIRST STREET FROM GILBERT HIGH SCHOOL
 CP1640'IN GILBERT TO THE INTERSECTION OF FIRST STREET AND HANNA STREET.
 CP1640'THENCE ABOUT 0.20 MILE NORTHEAST ALONG HANNA STREET TO THE
 CP1640'INTERSECTION OF HANNA STREET, LOUISIANA HIGHWAY 15 AND LOUISIANA
 CP1640'HIGHWAY 572.  THENCE ABOUT 0.05 MILE NORTHEAST ALONG LOUISIANA HIGHWAY
 CP1640'572 TO THE INTERSECTION OF LOUISIANA HIGHWAYS 572 AND 128. THENCE
 CP1640'ABOUT 5.40 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 128 TO THE
 CP1640'INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 4.  THENCE ABOUT 8.75 MILES
 CP1640'EAST ALONG LOUISIANA HIGHWAY 4 TO THE INTERSECTION OF LOUISIANA
 CP1640'HIGHWAYS 4 AND 128.  THENCE ABOUT 0.80 MILE SOUTHEAST ALONG LOUISIANA
 CP1640'HIGHWAY 128.  IT IS 128.5 FEET SOUTHWEST OF THE CENTERLINE OF
 CP1640'LOUISIANA HIGHWAY 128, 136.0 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 CP1640'A FRAME HOUSE BELONGING TO FORD POWELL, 0.8 FOOT WEST OF A BARBED WIRE
 CP1640'FENCE.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. A
 CP1640'STEEL WITNESS POST IS SET 0.9 FOOT NORTHWEST OF THE MARK.  SECTION 28,
 CP1640'T 13N, R 10E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1649 ***********************************************************************
 CP1649  DESIGNATION -  54 V 91
 CP1649  PID         -  CP1649
 CP1649  STATE/COUNTY-  LA/TENSAS
 CP1649  COUNTRY     -  US
 CP1649  USGS QUAD   -  SOMERSET (2018)
 CP1649
 CP1649                         *CURRENT SURVEY CONTROL
 CP1649  ______________________________________________________________________
 CP1649* NAD 83(1986) POSITION- 32 10 58.     (N) 091 14 47.     (W)   SCALED
 CP1649* NAVD 88 ORTHO HEIGHT -    24.54  (+/-2cm)       80.5   (feet) VERTCON3
 CP1649  ______________________________________________________________________
 CP1649  GEOID HEIGHT    -        -26.388 (meters)                     GEOID18
 CP1649  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1649
 CP1649.The horizontal coordinates were scaled from a map and have
 CP1649.an estimated accuracy of +/- 6 seconds.
 CP1649
 CP1649.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1649.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1649
 CP1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1649.GEOID18 height accuracy estimate available here.
 CP1649
 CP1649.The vertical order pertains to the NGVD 29 superseded value.
 CP1649
 CP1649.Click photographs - Photos may exist for this station.
 CP1649
 CP1649;                    North         East    Units  Estimated Accuracy
 CP1649;SPC LA N     -   187,260.    1,118,210.      MT  (+/- 180 meters Scaled)
 CP1649
 CP1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR653620(NAD 83)
 CP1649
 CP1649                          SUPERSEDED SURVEY CONTROL
 CP1649
 CP1649  NGVD 29 (??/??/92)   24.573  (m)           80.62   (f) ADJ UNCH    2 1
 CP1649
 CP1649.Superseded values are not recommended for survey control.
 CP1649
 CP1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1649.See file dsdata.pdf to determine how the superseded data were derived.
 CP1649
 CP1649_MARKER: DB = BENCH MARK DISK
 CP1649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1649_STAMPING: 54V91 1974
 CP1649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1649+STABILITY: SURFACE MOTION
 CP1649
 CP1649  HISTORY     - Date     Condition        Report By
 CP1649  HISTORY     - 1974     MONUMENTED       LADH
 CP1649
 CP1649                          STATION DESCRIPTION
 CP1649
 CP1649'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1649'9.35 MI N FROM NEWELLTON.
 CP1649'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1649'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1649'U.S. HIGHWAY 65.  THENCE ABOUT 7.40 MILES NORTH ALONG U.S. HIGHWAY 65
 CP1649'TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY 575.
 CP1649'THENCE ABOUT 0.25 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 575 TO THE
 CP1649'INTERSECTION OF LOUISIANA HIGHWAYS 575 AND 898. THENCE ABOUT 0.90 MILE
 CP1649'WEST ALONG LOUISIANA HIGHWAY 575.  IT IS 149.4 FEET NORTH OF THE
 CP1649'CENTERLINE OF LOUISIANA HIGHWAY 575, 107.8 FEET NORTH OF A COMBINATION
 CP1649'MESH AND BARBED WIRE FENCE, 11.0 FEET NORTH OF THE SOUTHEAST CORNER OF
 CP1649'A CATTLE CORRAL, 43.0 FEET SOUTH OF A POWER POLE WITH A MERCURY VAPOR
 CP1649'LIGHT ATTACHED.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 CP1649'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.9 FOOT EAST OF THE
 CP1649'MARK.  SECTION 29, T 14N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1650 ***********************************************************************
 CP1650  DESIGNATION -  54 V 92
 CP1650  PID         -  CP1650
 CP1650  STATE/COUNTY-  LA/TENSAS
 CP1650  COUNTRY     -  US
 CP1650  USGS QUAD   -  WESTWOOD (2018)
 CP1650
 CP1650                         *CURRENT SURVEY CONTROL
 CP1650  ______________________________________________________________________
 CP1650* NAD 83(1986) POSITION- 32 10 56.     (N) 091 15 44.     (W)   SCALED
 CP1650* NAVD 88 ORTHO HEIGHT -    19.63  (+/-2cm)       64.4   (feet) VERTCON3
 CP1650  ______________________________________________________________________
 CP1650  GEOID HEIGHT    -        -26.383 (meters)                     GEOID18
 CP1650  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1650
 CP1650.The horizontal coordinates were scaled from a map and have
 CP1650.an estimated accuracy of +/- 6 seconds.
 CP1650
 CP1650.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1650.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1650
 CP1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1650.GEOID18 height accuracy estimate available here.
 CP1650
 CP1650.The vertical order pertains to the NGVD 29 superseded value.
 CP1650
 CP1650.Click photographs - Photos may exist for this station.
 CP1650
 CP1650;                    North         East    Units  Estimated Accuracy
 CP1650;SPC LA N     -   187,180.    1,116,720.      MT  (+/- 180 meters Scaled)
 CP1650
 CP1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR638619(NAD 83)
 CP1650
 CP1650                          SUPERSEDED SURVEY CONTROL
 CP1650
 CP1650  NGVD 29 (??/??/92)   19.664  (m)           64.51   (f) ADJ UNCH    2 1
 CP1650
 CP1650.Superseded values are not recommended for survey control.
 CP1650
 CP1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1650.See file dsdata.pdf to determine how the superseded data were derived.
 CP1650
 CP1650_MARKER: DB = BENCH MARK DISK
 CP1650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1650_STAMPING: 54V92 1974
 CP1650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1650+STABILITY: SURFACE MOTION
 CP1650
 CP1650  HISTORY     - Date     Condition        Report By
 CP1650  HISTORY     - 1974     MONUMENTED       LADH
 CP1650
 CP1650                          STATION DESCRIPTION
 CP1650
 CP1650'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1650'9.35 MI N FROM NEWELLTON.
 CP1650'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1650'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1650'U.S. HIGHWAY 65.  THENCE ABOUT 4.30 MILES NORTH ALONG U.S. HIGHWAY 65
 CP1650'TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY 888.
 CP1650'THENCE ABOUT 3.90 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 888 TO THE
 CP1650'INTERSECTION OF LOUISIANA HIGHWAYS 888 AND 575. THENCE ABOUT 0.30 MILE
 CP1650'EAST ALONG LOUISIANA HIGHWAY 575.  IT IS 83.0 FEET SOUTH OF THE
 CP1650'CENTERLINE OF LOUISIANA HIGHWAY 575.  IT IS 83.0 FEET SOUTH OF THE
 CP1650'CENTERLINE OF LOUISIANA HIGHWAY 575, 23.4 FEET SOUTH OF A POWER POLE,
 CP1650'14.7 FEET SOUTH A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 CP1650'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 CP1650'FEET SOUTH OF THE MARK.  SECTION 28, T 14N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1651 ***********************************************************************
 CP1651  DESIGNATION -  54 V 93
 CP1651  PID         -  CP1651
 CP1651  STATE/COUNTY-  LA/TENSAS
 CP1651  COUNTRY     -  US
 CP1651  USGS QUAD   -  WESTWOOD (2018)
 CP1651
 CP1651                         *CURRENT SURVEY CONTROL
 CP1651  ______________________________________________________________________
 CP1651* NAD 83(1986) POSITION- 32 10 56.     (N) 091 16 37.     (W)   SCALED
 CP1651* NAVD 88 ORTHO HEIGHT -    21.78  (+/-2cm)       71.5   (feet) VERTCON3
 CP1651  ______________________________________________________________________
 CP1651  GEOID HEIGHT    -        -26.379 (meters)                     GEOID18
 CP1651  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1651
 CP1651.The horizontal coordinates were scaled from a map and have
 CP1651.an estimated accuracy of +/- 6 seconds.
 CP1651
 CP1651.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1651.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1651
 CP1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1651.GEOID18 height accuracy estimate available here.
 CP1651
 CP1651.The vertical order pertains to the NGVD 29 superseded value.
 CP1651
 CP1651.Click photographs - Photos may exist for this station.
 CP1651
 CP1651;                    North         East    Units  Estimated Accuracy
 CP1651;SPC LA N     -   187,170.    1,115,330.      MT  (+/- 180 meters Scaled)
 CP1651
 CP1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR624619(NAD 83)
 CP1651
 CP1651                          SUPERSEDED SURVEY CONTROL
 CP1651
 CP1651  NGVD 29 (??/??/92)   21.819  (m)           71.58   (f) ADJ UNCH    2 1
 CP1651
 CP1651.Superseded values are not recommended for survey control.
 CP1651
 CP1651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1651.See file dsdata.pdf to determine how the superseded data were derived.
 CP1651
 CP1651_MARKER: DB = BENCH MARK DISK
 CP1651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1651_STAMPING: 54V93 1974
 CP1651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1651+STABILITY: SURFACE MOTION
 CP1651
 CP1651  HISTORY     - Date     Condition        Report By
 CP1651  HISTORY     - 1974     MONUMENTED       LADH
 CP1651
 CP1651                          STATION DESCRIPTION
 CP1651
 CP1651'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1651'10.00 MI NW FROM NEWELLTON.
 CP1651'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1651'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1651'U.S. HIGHWAY 65.  THENCE ABOUT 4.30 MILES NORTH ALONG U.S. HIGHWAY 65
 CP1651'TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY 888.
 CP1651'THENCE ABOUT 3.90 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 888 TO THE
 CP1651'INTERSECTION OF LOUISIANA HIGHWAYS 888 AND 575. THENCE ABOUT 0.65 MILE
 CP1651'WEST ALONG LOUISIANA HIGHWAY 888.  IT IS 39.5 FEET SOUTH OF THE
 CP1651'CENTERLINE OF LOUISIANA HIGHWAY 888, 1.9 FEET NORTH OF A POWER POLE,
 CP1651'0.6 FOOT NORTH OF A 4-STRAND BARBED WIRE FENCE.  SET IN TOP OF A
 CP1651'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CP1651'POST IS SET 0.8 FOOT NORTH OF THE MARK.  SECTION 27, T 14N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1653 ***********************************************************************
 CP1653  DESIGNATION -  54 V 95
 CP1653  PID         -  CP1653
 CP1653  STATE/COUNTY-  LA/TENSAS
 CP1653  COUNTRY     -  US
 CP1653  USGS QUAD   -  WESTWOOD (2018)
 CP1653
 CP1653                         *CURRENT SURVEY CONTROL
 CP1653  ______________________________________________________________________
 CP1653* NAD 83(1986) POSITION- 32 10 56.     (N) 091 18 45.     (W)   SCALED
 CP1653* NAVD 88 ORTHO HEIGHT -    20.79  (+/-2cm)       68.2   (feet) VERTCON3
 CP1653  ______________________________________________________________________
 CP1653  GEOID HEIGHT    -        -26.368 (meters)                     GEOID18
 CP1653  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1653
 CP1653.The horizontal coordinates were scaled from a map and have
 CP1653.an estimated accuracy of +/- 6 seconds.
 CP1653
 CP1653.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1653.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1653
 CP1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1653.GEOID18 height accuracy estimate available here.
 CP1653
 CP1653.The vertical order pertains to the NGVD 29 superseded value.
 CP1653
 CP1653.Click photographs - Photos may exist for this station.
 CP1653
 CP1653;                    North         East    Units  Estimated Accuracy
 CP1653;SPC LA N     -   187,130.    1,111,980.      MT  (+/- 180 meters Scaled)
 CP1653
 CP1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR590618(NAD 83)
 CP1653
 CP1653                          SUPERSEDED SURVEY CONTROL
 CP1653
 CP1653  NGVD 29 (??/??/92)   20.834  (m)           68.35   (f) ADJ UNCH    2 1
 CP1653
 CP1653.Superseded values are not recommended for survey control.
 CP1653
 CP1653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1653.See file dsdata.pdf to determine how the superseded data were derived.
 CP1653
 CP1653_MARKER: DB = BENCH MARK DISK
 CP1653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1653_STAMPING: 54V95 1974
 CP1653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1653+STABILITY: SURFACE MOTION
 CP1653
 CP1653  HISTORY     - Date     Condition        Report By
 CP1653  HISTORY     - 1974     MONUMENTED       LADH
 CP1653
 CP1653                          STATION DESCRIPTION
 CP1653
 CP1653'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1653'11.75 MI NW FROM NEWELLTON.
 CP1653'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1653'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1653'U.S. HIGHWAY 65.  THENCE ABOUT 4.30 MILES NORTH ALONG U.S. HIGHWAY 65
 CP1653'TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY 888.
 CP1653'THENCE ABOUT 3.90 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 888 TO THE
 CP1653'INTERSECTION OF LOUISIANA HIGHWAYS 888 AND 575. THENCE ABOUT 2.70
 CP1653'MILES WEST ALONG LOUISIANA HIGHWAY 888.  IT IS 134.6 FEET SOUTHWEST OF
 CP1653'THE CENTERLINE OF LOUISIANA HIGHWAY 888, 10.0 FEET SOUTHEAST OF THE
 CP1653'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE, 1.9 FEET NORTHEAST OF THE
 CP1653'NORTHEAST CORNER OF A WELL SHED, 83.0 FEET SOUTHWEST OF A POWER POLE.
 CP1653'SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE GROUND. A STEEL
 CP1653'WITNESS POST IS SET 0.8 FOOT EAST OF THE MARK. SECTION 23, T 14N, R
 CP1653'11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1654 ***********************************************************************
 CP1654  DESIGNATION -  54 V 96
 CP1654  PID         -  CP1654
 CP1654  STATE/COUNTY-  LA/TENSAS
 CP1654  COUNTRY     -  US
 CP1654  USGS QUAD   -  WESTWOOD (2018)
 CP1654
 CP1654                         *CURRENT SURVEY CONTROL
 CP1654  ______________________________________________________________________
 CP1654* NAD 83(1986) POSITION- 32 10 57.     (N) 091 19 32.     (W)   SCALED
 CP1654* NAVD 88 ORTHO HEIGHT -    22.36  (+/-2cm)       73.4   (feet) VERTCON3
 CP1654  ______________________________________________________________________
 CP1654  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 CP1654  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1654
 CP1654.The horizontal coordinates were scaled from a map and have
 CP1654.an estimated accuracy of +/- 6 seconds.
 CP1654
 CP1654.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1654.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1654
 CP1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1654.GEOID18 height accuracy estimate available here.
 CP1654
 CP1654.The vertical order pertains to the NGVD 29 superseded value.
 CP1654
 CP1654.Click photographs - Photos may exist for this station.
 CP1654
 CP1654;                    North         East    Units  Estimated Accuracy
 CP1654;SPC LA N     -   187,150.    1,110,750.      MT  (+/- 180 meters Scaled)
 CP1654
 CP1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR578618(NAD 83)
 CP1654
 CP1654                          SUPERSEDED SURVEY CONTROL
 CP1654
 CP1654  NGVD 29 (??/??/92)   22.402  (m)           73.50   (f) ADJ UNCH    2 1
 CP1654
 CP1654.Superseded values are not recommended for survey control.
 CP1654
 CP1654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1654.See file dsdata.pdf to determine how the superseded data were derived.
 CP1654
 CP1654_MARKER: DB = BENCH MARK DISK
 CP1654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1654_STAMPING: 54V96 1974
 CP1654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1654+STABILITY: SURFACE MOTION
 CP1654
 CP1654  HISTORY     - Date     Condition        Report By
 CP1654  HISTORY     - 1974     MONUMENTED       LADH
 CP1654
 CP1654                          STATION DESCRIPTION
 CP1654
 CP1654'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1654'12.60 MI NW FROM NEWELLTON.
 CP1654'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1654'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1654'U.S. HIGHWAY 65.  THENCE ABOUT 4.30 MILES NORTH ALONG U.S. HIGHWAY 65
 CP1654'TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY 888.
 CP1654'THENCE ABOUT 3.90 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 888 TO THE
 CP1654'INTERSECTION OF LOUISIANA HIGHWAYS 888 AND 575. THENCE ABOUT 3.55
 CP1654'MILES WEST ALONG LOUISIANA HIGHWAY 888.  IT IS 75.0 FEET SOUTH OF THE
 CP1654'CENTERLINE OF LOUISIANA HIGHWAY 888, 62.3 FEET SOUTHWEST OF A POWER
 CP1654'POLE, 19.6 FEET SOUTH OF A FENCE CORNER, 0.9 FOOT EAST OF A
 CP1654'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 CP1654'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.8
 CP1654'FOOT EAST OF THE MARK.  SECTION 22, T 14N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1658 ***********************************************************************
 CP1658  DESIGNATION -  54 V 97
 CP1658  PID         -  CP1658
 CP1658  STATE/COUNTY-  LA/TENSAS
 CP1658  COUNTRY     -  US
 CP1658  USGS QUAD   -  WESTWOOD (2018)
 CP1658
 CP1658                         *CURRENT SURVEY CONTROL
 CP1658  ______________________________________________________________________
 CP1658* NAD 83(1986) POSITION- 32 10 49.     (N) 091 21 22.     (W)   SCALED
 CP1658* NAVD 88 ORTHO HEIGHT -    22.53  (+/-2cm)       73.9   (feet) VERTCON3
 CP1658  ______________________________________________________________________
 CP1658  GEOID HEIGHT    -        -26.356 (meters)                     GEOID18
 CP1658  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1658
 CP1658.The horizontal coordinates were scaled from a map and have
 CP1658.an estimated accuracy of +/- 6 seconds.
 CP1658
 CP1658.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1658.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1658
 CP1658.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1658.GEOID18 height accuracy estimate available here.
 CP1658
 CP1658.The vertical order pertains to the NGVD 29 superseded value.
 CP1658
 CP1658.Click photographs - Photos may exist for this station.
 CP1658
 CP1658;                    North         East    Units  Estimated Accuracy
 CP1658;SPC LA N     -   186,870.    1,107,870.      MT  (+/- 180 meters Scaled)
 CP1658
 CP1658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR549616(NAD 83)
 CP1658
 CP1658                          SUPERSEDED SURVEY CONTROL
 CP1658
 CP1658  NGVD 29 (??/??/92)   22.579  (m)           74.08   (f) ADJ UNCH    2 1
 CP1658
 CP1658.Superseded values are not recommended for survey control.
 CP1658
 CP1658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1658.See file dsdata.pdf to determine how the superseded data were derived.
 CP1658
 CP1658_MARKER: DB = BENCH MARK DISK
 CP1658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1658_STAMPING: 54V97 1974
 CP1658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1658+STABILITY: SURFACE MOTION
 CP1658
 CP1658  HISTORY     - Date     Condition        Report By
 CP1658  HISTORY     - 1974     MONUMENTED       LADH
 CP1658
 CP1658                          STATION DESCRIPTION
 CP1658
 CP1658'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1658'14.40 MI NW FROM NEWELLTON.
 CP1658'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1658'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1658'U.S. HIGHWAY 65.  THENCE ABOUT 4.30 MILES NORTH ALONG U.S. HIGHWAY 65
 CP1658'TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY 888.
 CP1658'THENCE ABOUT 3.90 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 888 TO THE
 CP1658'INTERSECTION OF LOUISIANA HIGHWAYS 888 AND 575. THENCE ABOUT 5.35
 CP1658'MILES WEST ALONG LOUISIANA HIGHWAY 888.  IT IS 106.4 FEET SOUTH OF THE
 CP1658'CENTERLINE OF LOUISIANA HIGHWAY 888, 69.5 FEET SOUTH OF A POWER POLE
 CP1658'WITH A TRANSFORMER, 14.6 FEET WEST OF THE SOUTHWEST CORNER OF A WOOD
 CP1658'FRAME RESIDENCE, 0.8 FOOT WEST OF THE SOUTHWEST CORNER OF A WELL SHED.
 CP1658'SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. A
 CP1658'STEEL WITNESS POST IS SET 0.9 FOOT WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1660 ***********************************************************************
 CP1660  DESIGNATION -  54 V 98
 CP1660  PID         -  CP1660
 CP1660  STATE/COUNTY-  LA/TENSAS
 CP1660  COUNTRY     -  US
 CP1660  USGS QUAD   -  WESTWOOD (2018)
 CP1660
 CP1660                         *CURRENT SURVEY CONTROL
 CP1660  ______________________________________________________________________
 CP1660* NAD 83(1986) POSITION- 32 09 38.     (N) 091 22 23.     (W)   SCALED
 CP1660* NAVD 88 ORTHO HEIGHT -    22.30  (+/-2cm)       73.2   (feet) VERTCON3
 CP1660  ______________________________________________________________________
 CP1660  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 CP1660  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1660
 CP1660.The horizontal coordinates were scaled from a map and have
 CP1660.an estimated accuracy of +/- 6 seconds.
 CP1660
 CP1660.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1660.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1660
 CP1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1660.GEOID18 height accuracy estimate available here.
 CP1660
 CP1660.The vertical order pertains to the NGVD 29 superseded value.
 CP1660
 CP1660.Click photographs - Photos may exist for this station.
 CP1660
 CP1660;                    North         East    Units  Estimated Accuracy
 CP1660;SPC LA N     -   184,670.    1,106,290.      MT  (+/- 180 meters Scaled)
 CP1660
 CP1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR534593(NAD 83)
 CP1660
 CP1660                          SUPERSEDED SURVEY CONTROL
 CP1660
 CP1660  NGVD 29 (??/??/92)   22.351  (m)           73.33   (f) ADJ UNCH    2 1
 CP1660
 CP1660.Superseded values are not recommended for survey control.
 CP1660
 CP1660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1660.See file dsdata.pdf to determine how the superseded data were derived.
 CP1660
 CP1660_MARKER: DB = BENCH MARK DISK
 CP1660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1660_STAMPING: 54V98 1974
 CP1660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1660+STABILITY: SURFACE MOTION
 CP1660
 CP1660  HISTORY     - Date     Condition        Report By
 CP1660  HISTORY     - 1974     MONUMENTED       LADH
 CP1660  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 CP1660
 CP1660                          STATION DESCRIPTION
 CP1660
 CP1660'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1660'16.35 MI NW FROM NEWELLTON.
 CP1660'ABOUT 0.85 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON HIGH
 CP1660'SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAY 4 AND
 CP1660'U.S. HIGHWAY 65.  THENCE ABOUT 4.30 MILES NORTH ALONG U.S. HIGHWAY 65
 CP1660'TO THE INTERSECTION OF U.S. HIGHWAY 65 AND LOUISIANA HIGHWAY 888.
 CP1660'THENCE ABOUT 3.90 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 888 TO THE
 CP1660'INTERSECTION OF LOUISIANA HIGHWAYS 888 AND 575. THENCE ABOUT 7.30
 CP1660'MILES WEST ALONG LOUISIANA HIGHWAY 888.  IT IS 111.0 FEET NORTH OF THE
 CP1660'CENTERLINE OF LOUISIANA HIGHWAY 888, 1.0 FOOT SOUTHEAST OF THE
 CP1660'NORTHEAST CORNER OF A WELL SHED, 24.0 FEET NORTH OF THE SOUTHEAST
 CP1660'CORNER OF THE PORCH OF A WOOD FRAME HOUSE.  SET IN TOP OF A CONCRETE
 CP1660'POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 0.9 FOOT
 CP1660'SOUTHEAST OF THE MARK.  SECTION 29, T 14N, R 11E.
 CP1660
 CP1660                          STATION RECOVERY (1984)
 CP1660
 CP1660'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 CP1660'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1661 ***********************************************************************
 CP1661  DESIGNATION -  54 V 99
 CP1661  PID         -  CP1661
 CP1661  STATE/COUNTY-  LA/TENSAS
 CP1661  COUNTRY     -  US
 CP1661  USGS QUAD   -  TENSAS BLUFF (2018)
 CP1661
 CP1661                         *CURRENT SURVEY CONTROL
 CP1661  ______________________________________________________________________
 CP1661* NAD 83(1986) POSITION- 32 09 37.     (N) 091 22 59.     (W)   SCALED
 CP1661* NAVD 88 ORTHO HEIGHT -    22.32  (+/-2cm)       73.2   (feet) VERTCON3
 CP1661  ______________________________________________________________________
 CP1661  GEOID HEIGHT    -        -26.343 (meters)                     GEOID18
 CP1661  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1661
 CP1661.The horizontal coordinates were scaled from a map and have
 CP1661.an estimated accuracy of +/- 6 seconds.
 CP1661
 CP1661.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1661.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1661
 CP1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1661.GEOID18 height accuracy estimate available here.
 CP1661
 CP1661.The vertical order pertains to the NGVD 29 superseded value.
 CP1661
 CP1661.Click photographs - Photos may exist for this station.
 CP1661
 CP1661;                    North         East    Units  Estimated Accuracy
 CP1661;SPC LA N     -   184,630.    1,105,350.      MT  (+/- 180 meters Scaled)
 CP1661
 CP1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR524593(NAD 83)
 CP1661
 CP1661                          SUPERSEDED SURVEY CONTROL
 CP1661
 CP1661  NGVD 29 (??/??/92)   22.369  (m)           73.39   (f) ADJ UNCH    2 1
 CP1661
 CP1661.Superseded values are not recommended for survey control.
 CP1661
 CP1661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1661.See file dsdata.pdf to determine how the superseded data were derived.
 CP1661
 CP1661_MARKER: DB = BENCH MARK DISK
 CP1661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1661_STAMPING: 54V99 1974
 CP1661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1661+STABILITY: SURFACE MOTION
 CP1661
 CP1661  HISTORY     - Date     Condition        Report By
 CP1661  HISTORY     - 1974     MONUMENTED       LADH
 CP1661
 CP1661                          STATION DESCRIPTION
 CP1661
 CP1661'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1661'16.60 MI NW FROM NEWELLTON.
 CP1661'ABOUT 9.85 MILES WEST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1661'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1661'AND 888.  THENCE ABOUT 6.75 MILES NORTH ALONG LOUISIANA HIGHWAY 888.
 CP1661'IT IS 137.5 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 888,
 CP1661'78.0 FEET EAST OF THE SOUTHEAST CORNER OF A FARM EQUIPMENT SHED, 1.5
 CP1661'FEET SOUTHWEST OF A POWER POLE.  SET IN TOP OF A CONCRETE POST SET
 CP1661'FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 0.7 FOOT SOUTH OF
 CP1661'THE MARK.  SECTION 30, T 14N, R 11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1367 ***********************************************************************
 BX1367  DESIGNATION -  5401
 BX1367  PID         -  BX1367
 BX1367  STATE/COUNTY-  LA/GRANT
 BX1367  COUNTRY     -  US
 BX1367  USGS QUAD   -  COLFAX (2018)
 BX1367
 BX1367                         *CURRENT SURVEY CONTROL
 BX1367  ______________________________________________________________________
 BX1367* NAD 83(1986) POSITION- 31 34 19.     (N) 092 44 21.     (W)   SCALED
 BX1367* NAVD 88 ORTHO HEIGHT -    30.87  (+/-2cm)      101.3   (feet) VERTCON3
 BX1367  ______________________________________________________________________
 BX1367  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 BX1367  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1367
 BX1367.The horizontal coordinates were scaled from a map and have
 BX1367.an estimated accuracy of +/- 6 seconds.
 BX1367
 BX1367.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1367.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1367
 BX1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1367.GEOID18 height accuracy estimate available here.
 BX1367
 BX1367.The vertical order pertains to the NGVD 29 superseded value.
 BX1367
 BX1367.Click photographs - Photos may exist for this station.
 BX1367
 BX1367;                    North         East    Units  Estimated Accuracy
 BX1367;SPC LA N     -   118,880.      977,300.      MT  (+/- 180 meters Scaled)
 BX1367
 BX1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ247930(NAD 83)
 BX1367
 BX1367                          SUPERSEDED SURVEY CONTROL
 BX1367
 BX1367  NGVD 29 (11/26/84)   30.881  (m)          101.32   (f) ADJUSTED    1 1
 BX1367
 BX1367.Superseded values are not recommended for survey control.
 BX1367
 BX1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1367.See file dsdata.pdf to determine how the superseded data were derived.
 BX1367
 BX1367_MARKER: DD = SURVEY DISK
 BX1367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1367_STAMPING: 5401
 BX1367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1367+STABILITY: SURFACE MOTION
 BX1367
 BX1367  HISTORY     - Date     Condition        Report By
 BX1367  HISTORY     - 1934     MONUMENTED       LAGS
 BX1367  HISTORY     - 1969     GOOD             CGS
 BX1367  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1367  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 BX1367
 BX1367                          STATION DESCRIPTION
 BX1367
 BX1367'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1367'5.1 MI N FROM COLFAX.
 BX1367'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1367'COURTHOUSE AT COLFAX, THENCE 2.5 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1367'THENCE 2.2 MILES NORTHWEST ALONG U. S. HIGHWAY 71, 90 YARDS EAST OF
 BX1367'THE EAST CORNER OF A CONCRETE BRIDGE, 71 FEET NORTHEAST OF THE CENTER
 BX1367'LINE OF THE HIGHWAY, 17 1/2 FEET NORTHEAST OF A FENCE, 27 FEET WEST OF
 BX1367'A 24-INCH PINE TREE, 1.3 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 BX1367'4 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 BX1367'CONCRETE POST WHICH PROJECTS 7 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1367'SEC 23, T 7 N, R 4 W.
 BX1367
 BX1367                          STATION RECOVERY (1981)
 BX1367
 BX1367'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1367'MARK NOT FOUND.
 BX1367
 BX1367                          STATION RECOVERY (1987)
 BX1367
 BX1367'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1367'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1366 ***********************************************************************
 BX1366  DESIGNATION -  5403
 BX1366  PID         -  BX1366
 BX1366  STATE/COUNTY-  LA/GRANT
 BX1366  COUNTRY     -  US
 BX1366  USGS QUAD   -  ALOHA (2018)
 BX1366
 BX1366                         *CURRENT SURVEY CONTROL
 BX1366  ______________________________________________________________________
 BX1366* NAD 83(1986) POSITION- 31 34 34.     (N) 092 45 03.     (W)   SCALED
 BX1366* NAVD 88 ORTHO HEIGHT -    29.81  (+/-2cm)       97.8   (feet) VERTCON3
 BX1366  ______________________________________________________________________
 BX1366  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 BX1366  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1366
 BX1366.The horizontal coordinates were scaled from a map and have
 BX1366.an estimated accuracy of +/- 6 seconds.
 BX1366
 BX1366.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1366.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1366
 BX1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1366.GEOID18 height accuracy estimate available here.
 BX1366
 BX1366.The vertical order pertains to the NGVD 29 superseded value.
 BX1366
 BX1366.Click photographs - Photos may exist for this station.
 BX1366
 BX1366;                    North         East    Units  Estimated Accuracy
 BX1366;SPC LA N     -   119,340.      976,190.      MT  (+/- 180 meters Scaled)
 BX1366
 BX1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ236934(NAD 83)
 BX1366
 BX1366                          SUPERSEDED SURVEY CONTROL
 BX1366
 BX1366  NGVD 29 (11/26/84)   29.820  (m)           97.83   (f) ADJUSTED    1 1
 BX1366
 BX1366.Superseded values are not recommended for survey control.
 BX1366
 BX1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1366.See file dsdata.pdf to determine how the superseded data were derived.
 BX1366
 BX1366_MARKER: DD = SURVEY DISK
 BX1366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1366_STAMPING: 5403
 BX1366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1366+STABILITY: SURFACE MOTION
 BX1366
 BX1366  HISTORY     - Date     Condition        Report By
 BX1366  HISTORY     - 1934     MONUMENTED       LAGS
 BX1366  HISTORY     - 1969     GOOD             CGS
 BX1366  HISTORY     - 1987     GOOD             USPSQD
 BX1366  HISTORY     - 20010922 GOOD             USPSQD
 BX1366
 BX1366                          STATION DESCRIPTION
 BX1366
 BX1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1366'5.8 MI NW FROM COLFAX.
 BX1366'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1366'COURTHOUSE AT COLFAX, THENCE 2.5 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1366'THENCE 2.9 MILES NORTHWEST ALONG U. S. HIGHWAY 71, IN SECTION 23, T 7
 BX1366'N, R 4 W, 107 YARDS SOUTHEAST OF A JUNCTION OF THE HIGHWAY AND A
 BX1366'GRAVELED ROAD LEADING SOUTH, 39 1/2 FEET SOUTHWEST OF THE CENTER LINE
 BX1366'OF THE HIGHWAY, 7 FEET SOUTHEAST OF THE CENTER OF A WOODEN GATE, 2
 BX1366'FEET NORTHEAST OF A FENCE, 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST,
 BX1366'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF
 BX1366'A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 BX1366'GROUND.
 BX1366
 BX1366                          STATION RECOVERY (1987)
 BX1366
 BX1366'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1366'RECOVERED IN GOOD CONDITION.
 BX1366
 BX1366                          STATION RECOVERY (2001)
 BX1366
 BX1366'RECOVERY NOTE BY US POWER SQUADRON 2001 (JMG)
 BX1366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1356 ***********************************************************************
 BX1356  DESIGNATION -  5415
 BX1356  PID         -  BX1356
 BX1356  STATE/COUNTY-  LA/GRANT
 BX1356  COUNTRY     -  US
 BX1356  USGS QUAD   -  ALOHA (2018)
 BX1356
 BX1356                         *CURRENT SURVEY CONTROL
 BX1356  ______________________________________________________________________
 BX1356* NAD 83(1986) POSITION- 31 36 43.     (N) 092 48 50.     (W)   SCALED
 BX1356* NAVD 88 ORTHO HEIGHT -    46.67  (+/-2cm)      153.1   (feet) VERTCON3
 BX1356  ______________________________________________________________________
 BX1356  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 BX1356  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1356
 BX1356.The horizontal coordinates were scaled from a map and have
 BX1356.an estimated accuracy of +/- 6 seconds.
 BX1356
 BX1356.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1356.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1356
 BX1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1356.GEOID18 height accuracy estimate available here.
 BX1356
 BX1356.The vertical order pertains to the NGVD 29 superseded value.
 BX1356
 BX1356.Click photographs - Photos may exist for this station.
 BX1356
 BX1356;                    North         East    Units  Estimated Accuracy
 BX1356;SPC LA N     -   123,330.      970,220.      MT  (+/- 180 meters Scaled)
 BX1356
 BX1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ176974(NAD 83)
 BX1356
 BX1356                          SUPERSEDED SURVEY CONTROL
 BX1356
 BX1356  NGVD 29 (11/26/84)   46.693  (m)          153.19   (f) ADJUSTED    1 1
 BX1356
 BX1356.Superseded values are not recommended for survey control.
 BX1356
 BX1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1356.See file dsdata.pdf to determine how the superseded data were derived.
 BX1356
 BX1356_MARKER: DD = SURVEY DISK
 BX1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1356_STAMPING: 5415
 BX1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1356+STABILITY: SURFACE MOTION
 BX1356
 BX1356  HISTORY     - Date     Condition        Report By
 BX1356  HISTORY     - 1934     MONUMENTED       LAGS
 BX1356  HISTORY     - 1969     GOOD             CGS
 BX1356  HISTORY     - 1987     GOOD             USPSQD
 BX1356  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1356
 BX1356                          STATION DESCRIPTION
 BX1356
 BX1356'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1356'6.15 MI SE FROM MONTGOMERY.
 BX1356'ABOUT 6.15 MILES SOUTHEAST ALONG U.S. HIGHWAY 71 FROM THE INTERSECTION
 BX1356'OF U.S. HIGHWAY 71 AND STATE HIGHWAY 34 AT MONTGOMERY, 81 FEET
 BX1356'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 102 FEET SOUTHEAST OF
 BX1356'BENCH MARK Q 263, 25 FEET SOUTH OF THE LARGER OF TWO MIMOSA TREES, 21
 BX1356'FEET EAST OF THE EAST CORNER OF A FRAME HOUSE, 1 FOOT WEST OF A FENCE,
 BX1356'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 BX1356'THE SURFACE OF THE GROUND.
 BX1356
 BX1356                          STATION RECOVERY (1987)
 BX1356
 BX1356'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1356'RECOVERED IN GOOD CONDITION.
 BX1356
 BX1356                          STATION RECOVERY (2001)
 BX1356
 BX1356'RECOVERY NOTE BY US POWER SQUADRON 2001 (JMG)
 BX1356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1354 ***********************************************************************
 BX1354  DESIGNATION -  5419 LAGS USFS
 BX1354  PID         -  BX1354
 BX1354  STATE/COUNTY-  LA/GRANT
 BX1354  COUNTRY     -  US
 BX1354  USGS QUAD   -  ALOHA (2018)
 BX1354
 BX1354                         *CURRENT SURVEY CONTROL
 BX1354  ______________________________________________________________________
 BX1354* NAD 83(1986) POSITION- 31 37 15.     (N) 092 49 47.     (W)   SCALED
 BX1354* NAVD 88 ORTHO HEIGHT -    46.90  (+/-2cm)      153.9   (feet) VERTCON3
 BX1354  ______________________________________________________________________
 BX1354  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 BX1354  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1354
 BX1354.The horizontal coordinates were scaled from a map and have
 BX1354.an estimated accuracy of +/- 6 seconds.
 BX1354
 BX1354.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1354.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1354
 BX1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1354.GEOID18 height accuracy estimate available here.
 BX1354
 BX1354.The vertical order pertains to the NGVD 29 superseded value.
 BX1354
 BX1354.Click photographs - Photos may exist for this station.
 BX1354
 BX1354;                    North         East    Units  Estimated Accuracy
 BX1354;SPC LA N     -   124,320.      968,720.      MT  (+/- 180 meters Scaled)
 BX1354
 BX1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ161984(NAD 83)
 BX1354
 BX1354                          SUPERSEDED SURVEY CONTROL
 BX1354
 BX1354  NGVD 29 (11/26/84)   46.925  (m)          153.95   (f) ADJUSTED    1 1
 BX1354
 BX1354.Superseded values are not recommended for survey control.
 BX1354
 BX1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1354.See file dsdata.pdf to determine how the superseded data were derived.
 BX1354
 BX1354_MARKER: DD = SURVEY DISK
 BX1354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1354_STAMPING: 5419
 BX1354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1354+STABILITY: SURFACE MOTION
 BX1354
 BX1354  HISTORY     - Date     Condition        Report By
 BX1354  HISTORY     - UNK      MONUMENTED       USFS
 BX1354  HISTORY     - 1969     GOOD             CGS
 BX1354  HISTORY     - 1987     POOR             USPSQD
 BX1354  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1354
 BX1354                          STATION DESCRIPTION
 BX1354
 BX1354'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1354'5.1 MI SE FROM MONTGOMERY.
 BX1354'ABOUT 5.1 MILES SOUTHEAST ALONG U. S. HIGHWAY 71 FROM THE INTERSECTION
 BX1354'OF U. S. HIGHWAY 71 AND STATE HIGHWAY 34 AT MONTGOMERY, IN SECTION 1,
 BX1354'T 7 N, R 5 W, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY, 45 1/2 FEET
 BX1354'NORTH OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET NORTH OF A FENCE,
 BX1354'5.5 FEET WEST OF A CONCRETE WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 BX1354'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 BX1354'ABOUT 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1354
 BX1354                          STATION RECOVERY (1987)
 BX1354
 BX1354'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1354'MARK RECOVERED IN POOR CONDITION.
 BX1354
 BX1354                          STATION RECOVERY (2001)
 BX1354
 BX1354'RECOVERY NOTE BY US POWER SQUADRON 2001 (JMG)
 BX1354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1313 ***********************************************************************
 BJ1313  DESIGNATION -  548+7612
 BJ1313  PID         -  BJ1313
 BJ1313  STATE/COUNTY-  LA/JEFFERSON
 BJ1313  COUNTRY     -  US
 BJ1313  USGS QUAD   -  INDIAN BEACH (2018)
 BJ1313
 BJ1313                         *CURRENT SURVEY CONTROL
 BJ1313  ______________________________________________________________________
 BJ1313* NAD 83(1986) POSITION- 30 01 32.     (N) 090 11 48.     (W)   SCALED
 BJ1313* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1313  **This station is located in a suspected subsidence area (see below).
 BJ1313  ______________________________________________________________________
 BJ1313  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BJ1313
 BJ1313.The horizontal coordinates were scaled from a map and have
 BJ1313.an estimated accuracy of +/- 6 seconds.
 BJ1313
 BJ1313.** This station is in an area of known vertical motion. If an
 BJ1313.** orthometric height was ever established but is not available 
 BJ1313.** in the current survey control section, the orthometric height
 BJ1313.** is considered suspect.  Suspect heights are available in the
 BJ1313.** superseded section only if requested.
 BJ1313
 BJ1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1313.GEOID18 height accuracy estimate available here.
 BJ1313
 BJ1313.Click photographs - Photos may exist for this station.
 BJ1313
 BJ1313;                    North         East    Units  Estimated Accuracy
 BJ1313;SPC LA S     -   169,640.    1,109,640.      MT  (+/- 180 meters Scaled)
 BJ1313
 BJ1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP703249(NAD 83)
 BJ1313
 BJ1313                          SUPERSEDED SURVEY CONTROL
 BJ1313
 BJ1313.No superseded survey control is available for this station.
 BJ1313
 BJ1313_MARKER: DD = SURVEY DISK
 BJ1313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1313_STAMPING: 548+7612
 BJ1313_MARK LOGO: USACE
 BJ1313_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ1313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1313+STABILITY: SURFACE MOTION
 BJ1313
 BJ1313  HISTORY     - Date     Condition        Report By
 BJ1313  HISTORY     - UNK      MONUMENTED       USACE
 BJ1313  HISTORY     - 1963     GOOD             CGS
 BJ1313
 BJ1313                          STATION DESCRIPTION
 BJ1313
 BJ1313'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1313'AT METAIRIE, ABOUT 2.6 MILES WEST ALONG PONTCHARTRAIN LEVEE FROM NORTH
 BJ1313'CAUSEWAY BOULEVARD, AT THE JUNCTION OF A DIM ROAD LEADING SOUTH INTO A
 BJ1313'WOODS, 68 FEET WEST OF THE CENTER LINE OF DIM ROAD, 158 FEET SOUTH OF
 BJ1313'THE SOUTH EDGE OF THE LEVEE (SLOPE MEASUREMENT), 1 1/2 FEET NORTHEAST
 BJ1313'OF A WOODEN WITNESS POST AND IS A DISK IN THE TOP OF A CONCRETE POST
 BJ1313'PROJECTING 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3209 ***********************************************************************
 DH3209  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3209  DESIGNATION -  549+21.84=LMS78
 DH3209  PID         -  DH3209
 DH3209  STATE/COUNTY-  LA/POINTE COUPEE
 DH3209  COUNTRY     -  US
 DH3209  USGS QUAD   -  INNIS (2018)
 DH3209
 DH3209                         *CURRENT SURVEY CONTROL
 DH3209  ______________________________________________________________________
 DH3209* NAD 83(2011) POSITION- 30 54 19.78178(N) 091 39 52.46697(W)   ADJUSTED
 DH3209* NAD 83(2011) ELLIP HT-    -7.187 (meters)        (06/27/12)   ADJUSTED
 DH3209* NAD 83(2011) EPOCH   -  2010.00
 DH3209* NAVD 88 ORTHO HEIGHT -    20.00  (meters)       65.6   (feet) GPS OBS
 DH3209  ______________________________________________________________________
 DH3209  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3209  GEOID HEIGHT    -        -27.195 (meters)                     GEOID03
 DH3209  GEOID HEIGHT    -        -27.038 (meters)                     GEOID18
 DH3209  NAD 83(2011) X  -   -159,107.926 (meters)                     COMP
 DH3209  NAD 83(2011) Y  - -5,475,062.584 (meters)                     COMP
 DH3209  NAD 83(2011) Z  -  3,256,904.281 (meters)                     COMP
 DH3209  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 DH3209
 DH3209  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3209  Standards:
 DH3209         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3209            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3209  -------------------------------------------------------------------
 DH3209  NETWORK    0.70   4.25           0.30   0.27   2.17     -0.03255491
 DH3209  -------------------------------------------------------------------
 DH3209  Click here for local accuracies and other accuracy information.
 DH3209
 DH3209.The horizontal coordinates were established by GPS observations
 DH3209.and adjusted by the National Geodetic Survey in June 2012.
 DH3209
 DH3209.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3209.been affixed to the stable North American tectonic plate. See 
 DH3209.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3209
 DH3209.The horizontal coordinates are valid at the epoch date displayed above
 DH3209.which is a decimal equivalence of Year/Month/Day.
 DH3209
 DH3209.The orthometric height was determined by GPS observations and a
 DH3209.high-resolution geoid model using precise GPS observation and
 DH3209.processing techniques.
 DH3209
 DH3209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3209.GEOID18 height accuracy estimate available here.
 DH3209
 DH3209.Click photographs - Photos may exist for this station.
 DH3209
 DH3209.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3209
 DH3209.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3209
 DH3209.The ellipsoidal height was determined by GPS observations
 DH3209.and is referenced to NAD 83.
 DH3209
 DH3209. The following values were computed from the NAD 83(2011) position.
 DH3209
 DH3209;                    North         East     Units Scale Factor Converg.
 DH3209;SPC LA S     -   266,692.162   968,332.390   MT  1.00005016   -0 09 56.2
 DH3209;SPC LA S     -   874,972.53  3,176,937.18   sFT  1.00005016   -0 09 56.2
 DH3209;UTM  15      - 3,419,892.446   627,618.898   MT  0.99980090   +0 41 09.6
 DH3209
 DH3209!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3209!SPC LA S     -   1.00000113  x   1.00005016  =   1.00005129
 DH3209!UTM  15      -   1.00000113  x   0.99980090  =   0.99980203
 DH3209
 DH3209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ2761819892(NAD 83)
 DH3209
 DH3209                          SUPERSEDED SURVEY CONTROL
 DH3209
 DH3209  NAD 83(2007)-  30 54 19.78175(N)    091 39 52.46763(W) AD(2002.00) 0
 DH3209  ELLIP H (02/10/07)   -7.177  (m)                       GP(2002.00)    
 DH3209  NAD 83(1992)-  30 54 19.78172(N)    091 39 52.46730(W) AD(       ) B
 DH3209  ELLIP H (05/09/05)   -7.185  (m)                       GP(       ) 4 2
 DH3209  NAVD 88 (05/09/05)   20.06   (m)  USGG2003 model used  GPS OBS        
 DH3209
 DH3209.Superseded values are not recommended for survey control.
 DH3209
 DH3209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3209.See file dsdata.pdf to determine how the superseded data were derived.
 DH3209
 DH3209_MARKER: DD = SURVEY DISK
 DH3209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3209_STAMPING: LMS 78 1983
 DH3209_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3209+STABILITY: SURFACE MOTION
 DH3209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3209+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2002
 DH3209
 DH3209  HISTORY     - Date     Condition        Report By
 DH3209  HISTORY     - UNK      MONUMENTED       USACE
 DH3209  HISTORY     - 20021217 GOOD             3001
 DH3209
 DH3209                          STATION DESCRIPTION
 DH3209
 DH3209'DESCRIBED BY 3001, INC 2002 (MH)
 DH3209'THE STATION IS LOCATED 2.1 MILES NORTH-NORTHEAST OF INNIS, LA, POINT
 DH3209'COUPEE PARISH.  3.1  MILES SOUTHEAST OF LETTSWORTH, LA AND 2.4 MILES
 DH3209'WEST-SOUTHWEST OF HOG POINT.
 DH3209'
 DH3209'OWNERSHIP-  CORPS OF ENGINEERS, NEW ORLEANS DISTRICT
 DH3209'
 DH3209'TO REACH THE STATION FROM THE INTERSECTION OF LA HWY 418 AND LA HWY 1
 DH3209'IN INNIS, LA, GO  EAST THEN NORTH ALONG HWY 418 FOR 3.0 MILES AND MARK
 DH3209'ON TOP OF LEVEE, JUST NORTH OF  LEVEE STATION POST 550.
 DH3209'
 DH3209'THE STATION IS A COE 3 1/2 INCH COE ALUMINUM CAP SET IN CONCRETE, 0.8
 DH3209'FEET BELOW GROUND  SURFACE, STAMPED LMS 78 1983.  80 FEET
 DH3209'NORTH-NORTHEAST OF LEVEE STATION 550 POST, 150  FEET EAST OF
 DH3209'CENTERLINE OF HWY 418, 2 FEET EAST OF CENTERLINE OF LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4094 ***********************************************************************
 BJ4094  DESIGNATION -  55 73
 BJ4094  PID         -  BJ4094
 BJ4094  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4094  COUNTRY     -  US
 BJ4094  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4094
 BJ4094                         *CURRENT SURVEY CONTROL
 BJ4094  ______________________________________________________________________
 BJ4094* NAD 83(1986) POSITION- 30 21 56.     (N) 091 04 31.     (W)   SCALED
 BJ4094* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4094  **This station is located in a suspected subsidence area (see below).
 BJ4094  ______________________________________________________________________
 BJ4094  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BJ4094  DYNAMIC HEIGHT  -         10.698 (meters)       35.10  (feet) COMP
 BJ4094  MODELED GRAVITY -    979,331.2   (mgal)                       NAVD 88
 BJ4094
 BJ4094.The horizontal coordinates were scaled from a map and have
 BJ4094.an estimated accuracy of +/- 6 seconds.
 BJ4094
 BJ4094.** This station is in an area of known vertical motion. If an
 BJ4094.** orthometric height was ever established but is not available 
 BJ4094.** in the current survey control section, the orthometric height
 BJ4094.** is considered suspect.  Suspect heights are available in the
 BJ4094.** superseded section only if requested.
 BJ4094
 BJ4094.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4094.GEOID18 height accuracy estimate available here.
 BJ4094
 BJ4094.Click photographs - Photos may exist for this station.
 BJ4094
 BJ4094.The dynamic height is computed by dividing the NAVD 88
 BJ4094.geopotential number by the normal gravity value computed on the
 BJ4094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4094.degrees latitude (g = 980.6199 gals.).
 BJ4094
 BJ4094.The modeled gravity was interpolated from observed gravity values.
 BJ4094
 BJ4094;                    North         East    Units  Estimated Accuracy
 BJ4094;SPC LA S     -   206,820.    1,024,810.      MT  (+/- 180 meters Scaled)
 BJ4094
 BJ4094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP849608(NAD 83)
 BJ4094
 BJ4094                          SUPERSEDED SURVEY CONTROL
 BJ4094
 BJ4094.No superseded survey control is available for this station.
 BJ4094
 BJ4094_MARKER: DB = BENCH MARK DISK
 BJ4094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4094_STAMPING: 55-73 1973
 BJ4094_MARK LOGO: LA-033
 BJ4094_PROJECTION: FLUSH
 BJ4094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4094+STABILITY: SURFACE MOTION
 BJ4094
 BJ4094  HISTORY     - Date     Condition        Report By
 BJ4094  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4094  HISTORY     - 1987     GOOD             LA-033
 BJ4094
 BJ4094                          STATION DESCRIPTION
 BJ4094
 BJ4094'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4094'IN BATON ROUGE.
 BJ4094'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4094'SIEGEN LANE AND PERKINS ROAD, 48.2 METERS (158 FT) NORTHEAST OF THE
 BJ4094'CENTERLINE OF PERKINS ROAD, 12.8 METERS (42 FT) NORTHWEST OF THE
 BJ4094'CENTERLINE OF SIEGEN LANE, 10.7 METERS (35 FT) SOUTHEAST OF THE
 BJ4094'NORTH- EAST CORNER OF A BRICK BUILDING, AND 1.52 METERS (5 FT) NORTH
 BJ4094'OF A POWER POLE WITH A TRANSFORMER ATTACHED.
 BJ4094'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 BJ4094'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1404 ***********************************************************************
 BJ1404  DESIGNATION -  55 A NOS+WB
 BJ1404  PID         -  BJ1404
 BJ1404  STATE/COUNTY-  LA/ORLEANS
 BJ1404  COUNTRY     -  US
 BJ1404  USGS QUAD   -  SPANISH FORT (2018)
 BJ1404
 BJ1404                         *CURRENT SURVEY CONTROL
 BJ1404  ______________________________________________________________________
 BJ1404* NAD 83(1986) POSITION- 30 00 26.     (N) 090 03 09.     (W)   SCALED
 BJ1404* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1404  **This station is located in a suspected subsidence area (see below).
 BJ1404  ______________________________________________________________________
 BJ1404  GEOID HEIGHT    -        -26.107 (meters)                     GEOID18
 BJ1404
 BJ1404.The horizontal coordinates were scaled from a map and have
 BJ1404.an estimated accuracy of +/- 6 seconds.
 BJ1404
 BJ1404.** This station is in an area of known vertical motion. If an
 BJ1404.** orthometric height was ever established but is not available 
 BJ1404.** in the current survey control section, the orthometric height
 BJ1404.** is considered suspect.  Suspect heights are available in the
 BJ1404.** superseded section only if requested.
 BJ1404
 BJ1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1404.GEOID18 height accuracy estimate available here.
 BJ1404
 BJ1404.Click photographs - Photos may exist for this station.
 BJ1404
 BJ1404;                    North         East    Units  Estimated Accuracy
 BJ1404;SPC LA S     -   167,760.    1,123,560.      MT  (+/- 180 meters Scaled)
 BJ1404
 BJ1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP843232(NAD 83)
 BJ1404
 BJ1404                          SUPERSEDED SURVEY CONTROL
 BJ1404
 BJ1404.No superseded survey control is available for this station.
 BJ1404
 BJ1404_MARKER: Z = SEE DESCRIPTION
 BJ1404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1404+STABILITY: SURFACE MOTION
 BJ1404
 BJ1404  HISTORY     - Date     Condition        Report By
 BJ1404  HISTORY     - UNK      MONUMENTED       LA1690
 BJ1404  HISTORY     - 1951     GOOD             CGS
 BJ1404  HISTORY     - 1963     MARK NOT FOUND   CGS
 BJ1404  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1404
 BJ1404                          STATION DESCRIPTION
 BJ1404
 BJ1404'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1404'IN NEW ORLEANS.
 BJ1404'AT NEW ORLEANS, ABOUT 0.25 MILE NORTH ALONG FRANKLIN AVENUE FROM ITS
 BJ1404'INTERSECTION WITH U.S. HIGHWAY 90, THENCE ABOUT 0.1 MILE WEST ALONG
 BJ1404'CARNOT STREET, AT THE INTERSECTION OF CARNOT AND PAINTERS STREETS, SET
 BJ1404'AT THE GENTILLY TERRACE SCHOOL, 144 FEET WEST OF THE CENTER LINE OF
 BJ1404'PAINTERS STREET, 104 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 BJ1404'SCHOOL, 13 FEET SOUTH OF A LIGHT POST, AND SET IN THE TOP OF A 6-INCH
 BJ1404'GRANITE POST WHICH IS SET IN A MASS OF CONCRETE AND PROJECTING ABOUT
 BJ1404'12 INCHES.  NOTE-- IT WAS REPORTED IN NOV. 1963 BY THE LEVELING PARTY
 BJ1404'THAT THE BUILDING MENTIONED IN THE DESCRIPTION HAS BEEN TORN DOWN AND
 BJ1404'THE AREA WHERE MARK WAS LOCATED HAS BEEN GRADED.  MARK WAS PROBABLY
 BJ1404'DESTROYED. THE MARK IS A COPPER PLUG.
 BJ1404
 BJ1404                          STATION RECOVERY (1963)
 BJ1404
 BJ1404'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1404'MARK NOT FOUND.
 BJ1404
 BJ1404                          STATION RECOVERY (1985)
 BJ1404
 BJ1404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1404'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BJ1404'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0365 ***********************************************************************
 AU0365  DESIGNATION -  55 BOLT
 AU0365  PID         -  AU0365
 AU0365  STATE/COUNTY-  LA/ST MARY
 AU0365  COUNTRY     -  US
 AU0365  USGS QUAD   -  MORGAN CITY (2018)
 AU0365
 AU0365                         *CURRENT SURVEY CONTROL
 AU0365  ______________________________________________________________________
 AU0365* NAD 83(1986) POSITION- 29 41 37.     (N) 091 12 33.     (W)   SCALED
 AU0365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0365  **This station is located in a suspected subsidence area (see below).
 AU0365  ______________________________________________________________________
 AU0365  GEOID HEIGHT    -        -25.493 (meters)                     GEOID18
 AU0365
 AU0365.The horizontal coordinates were scaled from a map and have
 AU0365.an estimated accuracy of +/- 6 seconds.
 AU0365
 AU0365.** This station is in an area of known vertical motion. If an
 AU0365.** orthometric height was ever established but is not available 
 AU0365.** in the current survey control section, the orthometric height
 AU0365.** is considered suspect.  Suspect heights are available in the
 AU0365.** superseded section only if requested.
 AU0365
 AU0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0365.GEOID18 height accuracy estimate available here.
 AU0365
 AU0365.Click photographs - Photos may exist for this station.
 AU0365
 AU0365;                    North         East    Units  Estimated Accuracy
 AU0365;SPC LA S     -   132,310.    1,012,020.      MT  (+/- 180 meters Scaled)
 AU0365
 AU0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN732861(NAD 83)
 AU0365
 AU0365                          SUPERSEDED SURVEY CONTROL
 AU0365
 AU0365.No superseded survey control is available for this station.
 AU0365
 AU0365_MARKER: B = BOLT
 AU0365_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0365_SP_SET: CONCRETE SLAB
 AU0365_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0365
 AU0365  HISTORY     - Date     Condition        Report By
 AU0365  HISTORY     - UNK      MONUMENTED       MRC
 AU0365  HISTORY     - 1969     GOOD             CGS
 AU0365  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0365
 AU0365                          STATION DESCRIPTION
 AU0365
 AU0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0365'AT MORGAN CITY, ABOUT 0.3 MILE WEST ALONG THE SOUTHERN PACIFIC COMPANY
 AU0365'RAILROAD FROM THE STATION, AT THE JUNCTION OF FRONT STREET AND
 AU0365'RAILROAD AVENUE, 109 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK,
 AU0365'83 FEET EAST OF THE EXTENDED CENTER LINE OF FRONT STREET, 15 FEET
 AU0365'SOUTHWEST OF A TELEPHONE CABLE LINE POLE, 10.2 FEET SOUTHEAST OF A
 AU0365'METAL LIGHT POLE, 11.2 FEET SOUTH OF THE SOUTH CURB LINE OF THE
 AU0365'AVENUE, 10.3 FEET SOUTHWEST OF PARKING METER NO. 288, 6.3 FEET SOUTH
 AU0365'OF BENCH MARK PBM 55 1947 BOLT (USE) DESCRIBED, 4 FEET BELOW THE LEVEL
 AU0365'OF THE GROUND AND IS A COPPER BOLT SET IN A CONCRETE SLAB.
 AU0365
 AU0365                          STATION RECOVERY (1976)
 AU0365
 AU0365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0365'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0366 ***********************************************************************
 AU0366  DESIGNATION -  55 BOLT
 AU0366  PID         -  AU0366
 AU0366  STATE/COUNTY-  LA/ST MARY
 AU0366  COUNTRY     -  US
 AU0366  USGS QUAD   -  MORGAN CITY (2018)
 AU0366
 AU0366                         *CURRENT SURVEY CONTROL
 AU0366  ______________________________________________________________________
 AU0366* NAD 83(1986) POSITION- 29 41 37.     (N) 091 12 33.     (W)   SCALED
 AU0366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0366  **This station is located in a suspected subsidence area (see below).
 AU0366  ______________________________________________________________________
 AU0366  GEOID HEIGHT    -        -25.493 (meters)                     GEOID18
 AU0366
 AU0366.The horizontal coordinates were scaled from a map and have
 AU0366.an estimated accuracy of +/- 6 seconds.
 AU0366
 AU0366.** This station is in an area of known vertical motion. If an
 AU0366.** orthometric height was ever established but is not available 
 AU0366.** in the current survey control section, the orthometric height
 AU0366.** is considered suspect.  Suspect heights are available in the
 AU0366.** superseded section only if requested.
 AU0366
 AU0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0366.GEOID18 height accuracy estimate available here.
 AU0366
 AU0366.Click photographs - Photos may exist for this station.
 AU0366
 AU0366;                    North         East    Units  Estimated Accuracy
 AU0366;SPC LA S     -   132,310.    1,012,020.      MT  (+/- 180 meters Scaled)
 AU0366
 AU0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN732861(NAD 83)
 AU0366
 AU0366                          SUPERSEDED SURVEY CONTROL
 AU0366
 AU0366.No superseded survey control is available for this station.
 AU0366
 AU0366_MARKER: B = BOLT
 AU0366_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0366_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0366
 AU0366  HISTORY     - Date     Condition        Report By
 AU0366  HISTORY     - UNK      MONUMENTED       USACE
 AU0366  HISTORY     - 1969     GOOD             CGS
 AU0366  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0366
 AU0366                          STATION DESCRIPTION
 AU0366
 AU0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0366'AT MORGAN CITY, ABOUT 0.3 MILE WEST ALONG THE SOUTHERN PACIFIC COMPANY
 AU0366'RAILROAD FROM THE STATION, AT THE JUNCTION OF RAILROAD AVENUE AND
 AU0366'FRONT STREET, 115.3 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 83
 AU0366'FEET EAST OF THE EXTENDED CENTER LINE OF FRONT STREET, 12 1/2 FEET
 AU0366'WEST OF A TELEPHONE CABLE POLE, 5 1/2 FEET SOUTHEAST OF A METAL LIGHT
 AU0366'POLE, 5 FEET SOUTH OF THE SOUTH CURB LINE OF THE AVENUE, 4.9 FEET
 AU0366'SOUTHWEST OF PARKING METER NO. 288, A COPPER BOLT 4 FEET BELOW THE
 AU0366'LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH A 3 1/2 INCH IRON
 AU0366'PIPE.
 AU0366
 AU0366                          STATION RECOVERY (1976)
 AU0366
 AU0366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1498 ***********************************************************************
 BW1498  DESIGNATION -  55 DIETZE BOLT
 BW1498  PID         -  BW1498
 BW1498  STATE/COUNTY-  LA/CONCORDIA
 BW1498  COUNTRY     -  US
 BW1498  USGS QUAD   -  SPOKANE (2018)
 BW1498
 BW1498                         *CURRENT SURVEY CONTROL
 BW1498  ______________________________________________________________________
 BW1498* NAD 83(1986) POSITION- 31 39 45.     (N) 091 28 04.     (W)   SCALED
 BW1498* NAVD 88 ORTHO HEIGHT -    18.99  (+/-2cm)       62.3   (feet) VERTCON3
 BW1498  ______________________________________________________________________
 BW1498  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 BW1498  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1498
 BW1498.The horizontal coordinates were scaled from a map and have
 BW1498.an estimated accuracy of +/- 6 seconds.
 BW1498
 BW1498.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1498.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1498
 BW1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1498.GEOID18 height accuracy estimate available here.
 BW1498
 BW1498.The vertical order pertains to the NGVD 29 superseded value.
 BW1498
 BW1498.Click photographs - Photos may exist for this station.
 BW1498
 BW1498;                    North         East    Units  Estimated Accuracy
 BW1498;SPC LA N     -   129,360.    1,097,890.      MT  (+/- 180 meters Scaled)
 BW1498
 BW1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR452040(NAD 83)
 BW1498
 BW1498                          SUPERSEDED SURVEY CONTROL
 BW1498
 BW1498  NGVD 29 (??/??/92)   18.993  (m)           62.31   (f) ADJ UNCH    1 2
 BW1498
 BW1498.Superseded values are not recommended for survey control.
 BW1498
 BW1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1498.See file dsdata.pdf to determine how the superseded data were derived.
 BW1498
 BW1498_MARKER: B = BOLT
 BW1498_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1498_SP_SET: UNDERGROUND SLAB
 BW1498_STAMPING: P B M 55
 BW1498_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1498
 BW1498  HISTORY     - Date     Condition        Report By
 BW1498  HISTORY     - UNK      MONUMENTED       USACE
 BW1498  HISTORY     - 1966     GOOD             CGS
 BW1498
 BW1498                          STATION DESCRIPTION
 BW1498
 BW1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1498'7.55 MI NE FROM FERRIDAY.
 BW1498'5.45 MILES NORTHEAST ALONG STATE HIGHWAY 568 FROM THE POST OFFICE AT
 BW1498'FERRIDAY, THENCE 2.1 MILES SOUTHEAST ALONG A GRAVELED ROAD ON THE TOP
 BW1498'OF A LEVEE, ABOUT 0.1 MILE SOUTH OF BEND IN THE LEVEE, ABOUT 100 YARDS
 BW1498'EAST OF THE LEVEE, AT THE NORTHWEST END OF A SMALL LAKE WHICH
 BW1498'PARALLELS THE LEVEE, 264 FEET NORTHWEST OF A 24-INCH LOCUST TREE, 24
 BW1498'FEET EAST OF THE CENTER LINE OF AN OLD ROAD WHICH PARALLELS THE LAKE
 BW1498'ON THE EAST SIDE 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET
 BW1498'ABOVE THE LEVEL OF THE OLD ROAD, A COPPER BOLT SET IN THE TOP OF A
 BW1498'CONCRETE SLAB ABOUT 3 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD
 BW1498'THROUGH A 4-INCH IRON PIPE BEARING A BRASS CAP AND PROJECTING 16
 BW1498'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1497 ***********************************************************************
 BW1497  DESIGNATION -  55 DIETZE CAP
 BW1497  PID         -  BW1497
 BW1497  STATE/COUNTY-  LA/CONCORDIA
 BW1497  COUNTRY     -  US
 BW1497  USGS QUAD   -  SPOKANE (2018)
 BW1497
 BW1497                         *CURRENT SURVEY CONTROL
 BW1497  ______________________________________________________________________
 BW1497* NAD 83(1986) POSITION- 31 39 45.     (N) 091 28 04.     (W)   SCALED
 BW1497* NAVD 88 ORTHO HEIGHT -    20.22  (+/-2cm)       66.3   (feet) VERTCON3
 BW1497  ______________________________________________________________________
 BW1497  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 BW1497  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1497
 BW1497.The horizontal coordinates were scaled from a map and have
 BW1497.an estimated accuracy of +/- 6 seconds.
 BW1497
 BW1497.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1497.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1497
 BW1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1497.GEOID18 height accuracy estimate available here.
 BW1497
 BW1497.The vertical order pertains to the NGVD 29 superseded value.
 BW1497
 BW1497.Click photographs - Photos may exist for this station.
 BW1497
 BW1497;                    North         East    Units  Estimated Accuracy
 BW1497;SPC LA N     -   129,360.    1,097,890.      MT  (+/- 180 meters Scaled)
 BW1497
 BW1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR452040(NAD 83)
 BW1497
 BW1497                          SUPERSEDED SURVEY CONTROL
 BW1497
 BW1497  NGVD 29 (??/??/92)   20.222  (m)           66.35   (f) ADJ UNCH    1 2
 BW1497
 BW1497.Superseded values are not recommended for survey control.
 BW1497
 BW1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1497.See file dsdata.pdf to determine how the superseded data were derived.
 BW1497
 BW1497_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1497_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1497_STAMPING: PBM 55
 BW1497_MARK LOGO: USACE
 BW1497_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1497_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1497
 BW1497  HISTORY     - Date     Condition        Report By
 BW1497  HISTORY     - UNK      MONUMENTED       USACE
 BW1497  HISTORY     - 1966     GOOD             CGS
 BW1497
 BW1497                          STATION DESCRIPTION
 BW1497
 BW1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1497'ABOUT 5.45 MILES NORTHEAST ALONG STATE HIGHWAY 568 FROM THE POST
 BW1497'OFFICE AT FERRIDAY, THENCE 2.1 MILES SOUTHEAST ALONG A GRAVELED ROAD
 BW1497'ON THE TOP OF A LEVEE, ABOUT 0.1 MILE SOUTH OF A BEND IN THE LEVEE,
 BW1497'ABOUT 100 YARDS EAST OF THE LEVEE, AT THE NORTHWEST END OF A SMALL
 BW1497'LAKE WHICH PARALLELS THE LEVEE, 264 FEET NORTHWEST OF A 24-INCH LOCUST
 BW1497'TREE, 24 FEET EAST OF THE CENTER LINE OF AN OLD ROAD WHICH PARALLELS
 BW1497'THE LAKE ON THE EAST SIDE, 1.5 FEET EAST OF A METAL WITNESS POST,
 BW1497'ABOUT 2 FEET ABOVE THE LEVEL OF THE OLD ROAD, A 4-INCH IRON PIPE
 BW1497'BEARING A BRASS CAP AND PROJECTING 16 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0308 ***********************************************************************
 BJ0308  DESIGNATION -  55 EABPL
 BJ0308  PID         -  BJ0308
 BJ0308  STATE/COUNTY-  LA/IBERVILLE
 BJ0308  COUNTRY     -  US
 BJ0308  USGS QUAD   -  BAYOU SORREL (2018)
 BJ0308
 BJ0308                         *CURRENT SURVEY CONTROL
 BJ0308  ______________________________________________________________________
 BJ0308* NAD 83(1986) POSITION- 30 09 48.08   (N) 091 20 40.16   (W)   HD_HELD1
 BJ0308* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0308  **This station is located in a suspected subsidence area (see below).
 BJ0308  ______________________________________________________________________
 BJ0308  GEOID HEIGHT    -        -26.896 (meters)                     GEOID18
 BJ0308  DYNAMIC HEIGHT  -          3.785 (meters)       12.42  (feet) COMP
 BJ0308  MODELED GRAVITY -    979,309.2   (mgal)                       NAVD 88
 BJ0308
 BJ0308.The horizontal coordinates were determined by differentially corrected
 BJ0308.hand held GPS observations or other comparable positioning techniques
 BJ0308.and have an estimated accuracy of +/- 3 meters.
 BJ0308
 BJ0308.** This station is in an area of known vertical motion. If an
 BJ0308.** orthometric height was ever established but is not available 
 BJ0308.** in the current survey control section, the orthometric height
 BJ0308.** is considered suspect.  Suspect heights are available in the
 BJ0308.** superseded section only if requested.
 BJ0308
 BJ0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0308.GEOID18 height accuracy estimate available here.
 BJ0308
 BJ0308.Click photographs - Photos may exist for this station.
 BJ0308
 BJ0308.The dynamic height is computed by dividing the NAVD 88
 BJ0308.geopotential number by the normal gravity value computed on the
 BJ0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0308.degrees latitude (g = 980.6199 gals.).
 BJ0308
 BJ0308.The modeled gravity was interpolated from observed gravity values.
 BJ0308
 BJ0308;                    North         East    Units  Estimated Accuracy
 BJ0308;SPC LA S     -   184,373.7     998,925.5     MT  (+/- 3 meters HH1 GPS) 
 BJ0308
 BJ0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP5941938044(NAD 83)
 BJ0308
 BJ0308                          SUPERSEDED SURVEY CONTROL
 BJ0308
 BJ0308.No superseded survey control is available for this station.
 BJ0308
 BJ0308_MARKER: DD = SURVEY DISK
 BJ0308_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0308_STAMPING: PBM 55 EABPL 1976
 BJ0308_MARK LOGO: USACE
 BJ0308_PROJECTION: PROJECTING 53 CENTIMETERS
 BJ0308_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0308+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2007
 BJ0308_ROD/PIPE-DEPTH: 34.1 meters
 BJ0308_SLEEVE-DEPTH  : 30.2 meters
 BJ0308
 BJ0308  HISTORY     - Date     Condition        Report By
 BJ0308  HISTORY     - 1976     MONUMENTED       USACE
 BJ0308  HISTORY     - 1976     GOOD             NGS
 BJ0308  HISTORY     - 20070205 GOOD             SJBGRP
 BJ0308
 BJ0308                          STATION DESCRIPTION
 BJ0308
 BJ0308'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0308'AT BAYOU SORREL, 0.95 MILES NORTHWEST ALONG AN ASPHALT ROAD ALONG THE
 BJ0308'EAST TOE OF A LEVEE FROM THE SOUTHWEST END OF THE GRAND RIVER BRIDGE,
 BJ0308'190 FT NORTHWEST OF THE CENTER LINE OF A SHELL ROAD LEADING SOUTHWEST
 BJ0308'64 FT SOUTHWEST OF THE CENTER LINE OF THE ROAD, 99 FT WEST-SOUTHWEST
 BJ0308'OF AND ACROSS THE ROAD FROM POWER LINE POLE NUMER 31, 51 FT SOUTH
 BJ0308'OF A TREE WITH A HOLLOW TRUNK, A 1-INCH IRON PIPE WITH A DISK DRIVEN
 BJ0308'TO A DEPTH OF 112 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH
 BJ0308'OF 99 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS
 BJ0308'21 INCHES ABOVE THE GROUND.
 BJ0308
 BJ0308                          STATION RECOVERY (2007)
 BJ0308
 BJ0308'RECOVERY NOTE BY SJB GROUP INC 2007 (SR)
 BJ0308'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0065 ***********************************************************************
 AU0065  DESIGNATION -  55 LLD ANO
 AU0065  PID         -  AU0065
 AU0065  STATE/COUNTY-  LA/ST CHARLES
 AU0065  COUNTRY     -  US
 AU0065  USGS QUAD   -  LULING (2018)
 AU0065
 AU0065                         *CURRENT SURVEY CONTROL
 AU0065  ______________________________________________________________________
 AU0065* NAD 83(1986) POSITION- 29 55 59.     (N) 090 21 28.     (W)   SCALED
 AU0065* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0065  **This station is located in a suspected subsidence area (see below).
 AU0065  ______________________________________________________________________
 AU0065  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 AU0065  DYNAMIC HEIGHT  -          3.84  (meters)       12.6   (feet) COMP
 AU0065  MODELED GRAVITY -    979,317.3   (mgal)                       NAVD 88
 AU0065
 AU0065.The horizontal coordinates were scaled from a map and have
 AU0065.an estimated accuracy of +/- 6 seconds.
 AU0065
 AU0065.** This station is in an area of known vertical motion. If an
 AU0065.** orthometric height was ever established but is not available 
 AU0065.** in the current survey control section, the orthometric height
 AU0065.** is considered suspect.  Suspect heights are available in the
 AU0065.** superseded section only if requested.
 AU0065
 AU0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0065.GEOID18 height accuracy estimate available here.
 AU0065
 AU0065.Click photographs - Photos may exist for this station.
 AU0065
 AU0065.The dynamic height is computed by dividing the NAVD 88
 AU0065.geopotential number by the normal gravity value computed on the
 AU0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0065.degrees latitude (g = 980.6199 gals.).
 AU0065
 AU0065.The modeled gravity was interpolated from observed gravity values.
 AU0065
 AU0065;                    North         East    Units  Estimated Accuracy
 AU0065;SPC LA S     -   159,250.    1,094,180.      MT  (+/- 180 meters Scaled)
 AU0065
 AU0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP550143(NAD 83)
 AU0065
 AU0065                          SUPERSEDED SURVEY CONTROL
 AU0065
 AU0065.No superseded survey control is available for this station.
 AU0065
 AU0065_MARKER: DD = SURVEY DISK
 AU0065_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0065_SP_SET: 84 FT. 1-INCH IRON PIPE
 AU0065_STAMPING: 55 LLD ANO
 AU0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0065+STABILITY: SURFACE MOTION
 AU0065
 AU0065  HISTORY     - Date     Condition        Report By
 AU0065  HISTORY     - 1975     MONUMENTED       USACE
 AU0065  HISTORY     - 1977     GOOD             NGS
 AU0065
 AU0065                          STATION DESCRIPTION
 AU0065
 AU0065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0065'IN LULING.
 AU0065'AT LULING, 0.4 MILE SOUTHEAST ALONG STATE HIGHWAY 18 FROM THE
 AU0065'JUNCTION OF STATE HIGHWAY 52, 37 FT. NORTH OF THE CENTER LINE OF THE
 AU0065'HIGHWAY, 80.5 FT. NORTHWEST AND ACROSS THE HIGHWAY FROM A POWER LINE
 AU0065'POLE WITH ONE TRANSFORMER AND A STREET LIGHT, 58.5 FT. WEST-NORTHWEST
 AU0065'OF A TELEPHONE POLE, A DISK ON THE TOP OF A 1-INCH IRON PIPE DRIVEN TO
 AU0065'A DEPTH OF 84 FT. DISK IS ENCASED IN CONCRETE AND 0.1 FT. BELOW
 AU0065'GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0011 ***********************************************************************
 AU0011  DESIGNATION -  55 WABPL
 AU0011  PID         -  AU0011
 AU0011  STATE/COUNTY-  LA/ST MARY
 AU0011  COUNTRY     -  US
 AU0011  USGS QUAD   -  CHARENTON (2018)
 AU0011
 AU0011                         *CURRENT SURVEY CONTROL
 AU0011  ______________________________________________________________________
 AU0011* NAD 83(1986) POSITION- 29 54 15.     (N) 091 31 51.     (W)   SCALED
 AU0011* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0011  **This station is located in a suspected subsidence area (see below).
 AU0011  ______________________________________________________________________
 AU0011  GEOID HEIGHT    -        -26.206 (meters)                     GEOID18
 AU0011  DYNAMIC HEIGHT  -          4.660 (meters)       15.29  (feet) COMP
 AU0011  MODELED GRAVITY -    979,308.7   (mgal)                       NAVD 88
 AU0011
 AU0011.The horizontal coordinates were scaled from a map and have
 AU0011.an estimated accuracy of +/- 6 seconds.
 AU0011
 AU0011.** This station is in an area of known vertical motion. If an
 AU0011.** orthometric height was ever established but is not available 
 AU0011.** in the current survey control section, the orthometric height
 AU0011.** is considered suspect.  Suspect heights are available in the
 AU0011.** superseded section only if requested.
 AU0011
 AU0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0011.GEOID18 height accuracy estimate available here.
 AU0011
 AU0011.Click photographs - Photos may exist for this station.
 AU0011
 AU0011.The dynamic height is computed by dividing the NAVD 88
 AU0011.geopotential number by the normal gravity value computed on the
 AU0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0011.degrees latitude (g = 980.6199 gals.).
 AU0011
 AU0011.The modeled gravity was interpolated from observed gravity values.
 AU0011
 AU0011;                    North         East    Units  Estimated Accuracy
 AU0011;SPC LA S     -   155,660.      980,930.      MT  (+/- 180 meters Scaled)
 AU0011
 AU0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP418090(NAD 83)
 AU0011
 AU0011                          SUPERSEDED SURVEY CONTROL
 AU0011
 AU0011.No superseded survey control is available for this station.
 AU0011
 AU0011_MARKER: DD = SURVEY DISK
 AU0011_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0011_STAMPING: PBM 55 WABPL 1976 USE
 AU0011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0011
 AU0011  HISTORY     - Date     Condition        Report By
 AU0011  HISTORY     - 1976     MONUMENTED       USACE
 AU0011  HISTORY     - 1976     GOOD             NGS
 AU0011
 AU0011                          STATION DESCRIPTION
 AU0011
 AU0011'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0011'2.1 MI NORTH FROM CHARENTON.
 AU0011'0.1 MILE NORTHWEST ALONG STATE HIGHWAY 87 FROM THE JUNCTION OF
 AU0011'STATE HIGHWAY 324, THENCE 0.9 MILE NORTHEAST ALONG BEACH ROAD, THENCE
 AU0011'1.1 MILES NORTHWEST ALONG A GRAVELED ROAD ALONG THE TOE OF THE WEST
 AU0011'ATCHAFALAYA BASIN PROTECTION LEVEE, 41 FT. SOUTHWEST OF THE CENTER
 AU0011'LINE OF THE ROAD 82.5 FT. SOUTHEAST OF THE CENTER LINE OF A DRIVEWAY
 AU0011'LEADING SOUTHWEST, 93.5 FT. EAST-NORTHEAST OF THE EAST CORNER OF A
 AU0011'SMALL GRAY HOUSE, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF
 AU0011'127 FT. ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 106 FT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3538 ***********************************************************************
 AU3538  DESIGNATION -  55+00
 AU3538  PID         -  AU3538
 AU3538  STATE/COUNTY-  LA/ST MARY
 AU3538  COUNTRY     -  US
 AU3538  USGS QUAD   -  FRANKLIN (2018)
 AU3538
 AU3538                         *CURRENT SURVEY CONTROL
 AU3538  ______________________________________________________________________
 AU3538* NAD 83(1986) POSITION- 29 49 21.     (N) 091 32 25.     (W)   SCALED
 AU3538* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3538  **This station is located in a suspected subsidence area (see below).
 AU3538  ______________________________________________________________________
 AU3538  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 AU3538  DYNAMIC HEIGHT  -          4.490 (meters)       14.73  (feet) COMP
 AU3538  MODELED GRAVITY -    979,309.5   (mgal)                       NAVD 88
 AU3538
 AU3538.The horizontal coordinates were scaled from a map and have
 AU3538.an estimated accuracy of +/- 6 seconds.
 AU3538
 AU3538.** This station is in an area of known vertical motion. If an
 AU3538.** orthometric height was ever established but is not available 
 AU3538.** in the current survey control section, the orthometric height
 AU3538.** is considered suspect.  Suspect heights are available in the
 AU3538.** superseded section only if requested.
 AU3538
 AU3538.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3538.GEOID18 height accuracy estimate available here.
 AU3538
 AU3538.Click photographs - Photos may exist for this station.
 AU3538
 AU3538.The dynamic height is computed by dividing the NAVD 88
 AU3538.geopotential number by the normal gravity value computed on the
 AU3538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3538.degrees latitude (g = 980.6199 gals.).
 AU3538
 AU3538.The modeled gravity was interpolated from observed gravity values.
 AU3538
 AU3538;                    North         East    Units  Estimated Accuracy
 AU3538;SPC LA S     -   146,610.      980,000.      MT  (+/- 180 meters Scaled)
 AU3538
 AU3538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP410000(NAD 83)
 AU3538
 AU3538                          SUPERSEDED SURVEY CONTROL
 AU3538
 AU3538.No superseded survey control is available for this station.
 AU3538
 AU3538_MARKER: DD = SURVEY DISK
 AU3538_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AU3538+WITH SETTING: INFORMATION.
 AU3538_STAMPING: 55+00 1976
 AU3538_MARK LOGO: USACE
 AU3538_MAGNETIC: I = MARKER IS A STEEL ROD
 AU3538_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3538+SATELLITE: SATELLITE OBSERVATIONS - March 08, 1993
 AU3538
 AU3538  HISTORY     - Date     Condition        Report By
 AU3538  HISTORY     - 1976     MONUMENTED       USACE
 AU3538  HISTORY     - 19930308 GOOD             NGS
 AU3538
 AU3538                          STATION DESCRIPTION
 AU3538
 AU3538'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3538'2.2 KM (1.35 MI) SOUTHEASTERLY ALONG THE SOUTHERN PACIFIC RAILROAD
 AU3538'FROM THE JUNCTION OF STATE HIGHWAY 83 IN BALDWIN, 5.2 M (17.1 FT)
 AU3538'SOUTHWEST OF THE NEAR RAIL, 3.0 M (9.8 FT) NORTHEAST OF THE SOUTHWEST
 AU3538'CORNER OF THE SOUTHEAST ABUTMENT OF A RAILROAD BRIDGE SPANNING
 AU3538'CHARENTON CANAL, 0.8 M (2.6 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF A
 AU3538'RETAINING WALL, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE TRACK.
 AU3538'NOTE--THE DISK IS AFFIXED TO A METAL ROD AND PROJECTS 0.02 M (0.07
 AU3538'FT) ABOVE THE GROUND SURFACE.  NOTE--THE ROD DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4085 ***********************************************************************
 BJ4085  DESIGNATION -  550
 BJ4085  PID         -  BJ4085
 BJ4085  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4085  COUNTRY     -  US
 BJ4085  USGS QUAD   -  ZACHARY (2018)
 BJ4085
 BJ4085                         *CURRENT SURVEY CONTROL
 BJ4085  ______________________________________________________________________
 BJ4085* NAD 83(1986) POSITION- 30 38 28.     (N) 091 09 13.     (W)   SCALED
 BJ4085* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4085  **This station is located in a suspected subsidence area (see below).
 BJ4085  ______________________________________________________________________
 BJ4085  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BJ4085  DYNAMIC HEIGHT  -         29.104 (meters)       95.49  (feet) COMP
 BJ4085  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ4085
 BJ4085.The horizontal coordinates were scaled from a map and have
 BJ4085.an estimated accuracy of +/- 6 seconds.
 BJ4085
 BJ4085.** This station is in an area of known vertical motion. If an
 BJ4085.** orthometric height was ever established but is not available 
 BJ4085.** in the current survey control section, the orthometric height
 BJ4085.** is considered suspect.  Suspect heights are available in the
 BJ4085.** superseded section only if requested.
 BJ4085
 BJ4085.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4085.GEOID18 height accuracy estimate available here.
 BJ4085
 BJ4085.Click photographs - Photos may exist for this station.
 BJ4085
 BJ4085.The dynamic height is computed by dividing the NAVD 88
 BJ4085.geopotential number by the normal gravity value computed on the
 BJ4085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4085.degrees latitude (g = 980.6199 gals.).
 BJ4085
 BJ4085.The modeled gravity was interpolated from observed gravity values.
 BJ4085
 BJ4085;                    North         East    Units  Estimated Accuracy
 BJ4085;SPC LA S     -   237,350.    1,017,230.      MT  (+/- 180 meters Scaled)
 BJ4085
 BJ4085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP769912(NAD 83)
 BJ4085
 BJ4085                          SUPERSEDED SURVEY CONTROL
 BJ4085
 BJ4085.No superseded survey control is available for this station.
 BJ4085
 BJ4085_MARKER: DB = BENCH MARK DISK
 BJ4085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4085_STAMPING: 550 1959
 BJ4085_MARK LOGO: LA-033
 BJ4085_PROJECTION: FLUSH
 BJ4085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4085+STABILITY: SURFACE MOTION
 BJ4085
 BJ4085  HISTORY     - Date     Condition        Report By
 BJ4085  HISTORY     - 1959     MONUMENTED       LA-033
 BJ4085  HISTORY     - 1987     GOOD             LA-033
 BJ4085
 BJ4085                          STATION DESCRIPTION
 BJ4085
 BJ4085'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4085'IN ZACHARY.
 BJ4085'IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF STATE HIGHWAY 19 AND
 BJ4085'LOWER ZACHARY ROAD IN ZACHARY, 13.7 METERS (45 FT) EAST OF THE NORTH
 BJ4085'BOUND LANES OF HIGHWAY 19, 29.3 METERS (96 FT) SOUTH OF THE CENTER OF
 BJ4085'LOWER ZACHARY ROAD, AND 4.3 METERS (14 FT) NORTH-NORTHWEST OF A POWER
 BJ4085'POLE.
 BJ4085'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ4085'THE MARK IS 0.15 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1121 ***********************************************************************
 CP1121  DESIGNATION -  550 A BOLT
 CP1121  PID         -  CP1121
 CP1121  STATE/COUNTY-  LA/EAST CARROLL
 CP1121  COUNTRY     -  US
 CP1121  USGS QUAD   -  MILLIKIN (2018)
 CP1121
 CP1121                         *CURRENT SURVEY CONTROL
 CP1121  ______________________________________________________________________
 CP1121* NAD 83(1986) POSITION- 32 53 47.     (N) 091 09 49.     (W)   SCALED
 CP1121* NAVD 88 ORTHO HEIGHT -    31.27  (+/-2cm)      102.6   (feet) VERTCON3
 CP1121  ______________________________________________________________________
 CP1121  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 CP1121  VERT ORDER      -  ? (See Below)
 CP1121
 CP1121.The horizontal coordinates were scaled from a map and have
 CP1121.an estimated accuracy of +/- 6 seconds.
 CP1121
 CP1121.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1121.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1121
 CP1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1121.GEOID18 height accuracy estimate available here.
 CP1121
 CP1121.The vertical order pertains to the NGVD 29 superseded value.
 CP1121
 CP1121.Click photographs - Photos may exist for this station.
 CP1121
 CP1121;                    North         East    Units  Estimated Accuracy
 CP1121;SPC LA N     -   266,490.    1,125,040.      MT  (+/- 180 meters Scaled)
 CP1121
 CP1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS717412(NAD 83)
 CP1121
 CP1121                          SUPERSEDED SURVEY CONTROL
 CP1121
 CP1121  NGVD 29 (??/??/92)   31.164  (m)          102.24   (f) ADJ UNCH       
 CP1121
 CP1121.Superseded values are not recommended for survey control.
 CP1121
 CP1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1121.See file dsdata.pdf to determine how the superseded data were derived.
 CP1121
 CP1121_MARKER: B = BOLT
 CP1121_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1121_SP_SET: UNDERGROUND STONE
 CP1121_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1121
 CP1121  HISTORY     - Date     Condition        Report By
 CP1121  HISTORY     - UNK      MONUMENTED       USACE
 CP1121  HISTORY     - 1934     GOOD             USACE
 CP1121
 CP1121                          STATION DESCRIPTION
 CP1121
 CP1121'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1121'6 MI N FROM LAKE PROVIDENCE.
 CP1121'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1121'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 6 MILES NORTH OF
 CP1121'LAKE PROVIDENCE, LA.  NEAR RIGHT ANGLE IN FIELD ROAD AND ON EAST BANK
 CP1121'OF SMALL DRAIN WEST OF LEVEE STATION PIPE NO. 550.  SOUTHEAST OF
 CP1121'COTTONWOOD TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1120 ***********************************************************************
 CP1120  DESIGNATION -  550 A CAP
 CP1120  PID         -  CP1120
 CP1120  STATE/COUNTY-  LA/EAST CARROLL
 CP1120  COUNTRY     -  US
 CP1120  USGS QUAD   -  MILLIKIN (2018)
 CP1120
 CP1120                         *CURRENT SURVEY CONTROL
 CP1120  ______________________________________________________________________
 CP1120* NAD 83(1986) POSITION- 32 53 47.     (N) 091 09 50.     (W)   SCALED
 CP1120* NAVD 88 ORTHO HEIGHT -    32.50  (+/-2cm)      106.6   (feet) VERTCON3
 CP1120  ______________________________________________________________________
 CP1120  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 CP1120  VERT ORDER      -  ? (See Below)
 CP1120
 CP1120.The horizontal coordinates were scaled from a map and have
 CP1120.an estimated accuracy of +/- 6 seconds.
 CP1120
 CP1120.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1120.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1120
 CP1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1120.GEOID18 height accuracy estimate available here.
 CP1120
 CP1120.The vertical order pertains to the NGVD 29 superseded value.
 CP1120
 CP1120.Click photographs - Photos may exist for this station.
 CP1120
 CP1120;                    North         East    Units  Estimated Accuracy
 CP1120;SPC LA N     -   266,490.    1,125,010.      MT  (+/- 180 meters Scaled)
 CP1120
 CP1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS717412(NAD 83)
 CP1120
 CP1120                          SUPERSEDED SURVEY CONTROL
 CP1120
 CP1120  NGVD 29 (??/??/92)   32.394  (m)          106.28   (f) ADJ UNCH       
 CP1120
 CP1120.Superseded values are not recommended for survey control.
 CP1120
 CP1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1120.See file dsdata.pdf to determine how the superseded data were derived.
 CP1120
 CP1120_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1120_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1120_MARK LOGO: USACE
 CP1120_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1120_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1120
 CP1120  HISTORY     - Date     Condition        Report By
 CP1120  HISTORY     - UNK      MONUMENTED       USACE
 CP1120  HISTORY     - 1934     GOOD             USACE
 CP1120
 CP1120                          STATION DESCRIPTION
 CP1120
 CP1120'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1120'6 MI N FROM LAKE PROVIDENCE.
 CP1120'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1120'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 6 MILES NORTH OF
 CP1120'LAKE PROVIDENCE, LA.  NEAR RIGHT ANGLE IN FIELD ROAD AND ON EAST BANK
 CP1120'OF SMALL DRAIN WEST OF LEVEE STATION PIPE NO. 550.  SOUTHEAST OF
 CP1120'COTTONWOOD TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0487 ***********************************************************************
 BJ0487  DESIGNATION -  552
 BJ0487  PID         -  BJ0487
 BJ0487  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0487  COUNTRY     -  US
 BJ0487  USGS QUAD   -  ZACHARY (2018)
 BJ0487
 BJ0487                         *CURRENT SURVEY CONTROL
 BJ0487  ______________________________________________________________________
 BJ0487* NAD 83(1992) POSITION- 30 39 01.46129(N) 091 09 32.68072(W)   ADJUSTED
 BJ0487* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0487  **This station is located in a suspected subsidence area (see below).
 BJ0487  ______________________________________________________________________
 BJ0487  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ0487  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BJ0487  DYNAMIC HEIGHT  -         31.748 (meters)      104.16  (feet) COMP
 BJ0487  MODELED GRAVITY -    979,346.9   (mgal)                       NAVD 88
 BJ0487  HORZ ORDER      -  SECOND
 BJ0487
 BJ0487.The horizontal coordinates were established by classical geodetic methods
 BJ0487.and adjusted by the National Geodetic Survey in January 1993.
 BJ0487
 BJ0487.** This station is in an area of known vertical motion. If an
 BJ0487.** orthometric height was ever established but is not available 
 BJ0487.** in the current survey control section, the orthometric height
 BJ0487.** is considered suspect.  Suspect heights are available in the
 BJ0487.** superseded section only if requested.
 BJ0487
 BJ0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0487.GEOID18 height accuracy estimate available here.
 BJ0487
 BJ0487.Click photographs - Photos may exist for this station.
 BJ0487
 BJ0487.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0487
 BJ0487.The dynamic height is computed by dividing the NAVD 88
 BJ0487.geopotential number by the normal gravity value computed on the
 BJ0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0487.degrees latitude (g = 980.6199 gals.).
 BJ0487
 BJ0487.The modeled gravity was interpolated from observed gravity values.
 BJ0487
 BJ0487. The following values were computed from the NAD 83(1992) position.
 BJ0487
 BJ0487;                    North         East     Units Scale Factor Converg.
 BJ0487;SPC LA S     -   238,377.960 1,016,702.355   MT  0.99998983   +0 05 13.7
 BJ0487;SPC LA S     -   782,078.36  3,335,630.98   sFT  0.99998983   +0 05 13.7
 BJ0487;UTM  15      - 3,392,304.179   676,398.124   MT  0.99998386   +0 56 19.5
 BJ0487
 BJ0487!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0487!SPC LA S     -   0.99999926  x   0.99998983  =   0.99998909
 BJ0487!UTM  15      -   0.99999926  x   0.99998386  =   0.99998312
 BJ0487
 BJ0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7639892304(NAD 83)
 BJ0487
 BJ0487|---------------------------------------------------------------------|
 BJ0487| PID    Reference Object                     Distance      Geod. Az  |
 BJ0487|                                                           dddmmss.s |
 BJ0487| BJ4812 TEMPORARY POINT 2 1975              255.012 METERS 09331     |
 BJ0487| BJ0484 ZACHARY                              25.262 METERS 18303     |
 BJ0487| BJ3966 ZACHARY AZ MK                       343.741 METERS 18412     |
 BJ0487|---------------------------------------------------------------------|
 BJ0487
 BJ0487                          SUPERSEDED SURVEY CONTROL
 BJ0487
 BJ0487  NAD 83(1986)-  30 39 01.47928(N)    091 09 32.67753(W) AD(       ) 2
 BJ0487  NAD 27      -  30 39 00.81210(N)    091 09 32.29108(W) AD(       ) 2
 BJ0487
 BJ0487.Superseded values are not recommended for survey control.
 BJ0487
 BJ0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0487.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0487
 BJ0487_MARKER: DB = BENCH MARK DISK
 BJ0487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0487_STAMPING: 552
 BJ0487_MARK LOGO: LA-033
 BJ0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0487+STABILITY: SURFACE MOTION
 BJ0487
 BJ0487  HISTORY     - Date     Condition        Report By
 BJ0487  HISTORY     - 1975     MONUMENTED       LA-033
 BJ0487  HISTORY     - 1975     GOOD             NGS
 BJ0487  HISTORY     - 1976     GOOD             NGS
 BJ0487  HISTORY     - 1983     GOOD             LADTD
 BJ0487  HISTORY     - 1987     GOOD             LA-033
 BJ0487
 BJ0487                          STATION DESCRIPTION
 BJ0487
 BJ0487'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (RT)
 BJ0487'BM 552 IS A EAST BATON ROUGE PARISH BENCH MARK,
 BJ0487'STAMPED 552 1968, SET IN THE TOP OF A LARGE CONCRETE SLAB THAT IS
 BJ0487'FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 48 FEET NORTHEAST OF A
 BJ0487'50 INCH LIVE OAK TREE, 29 FEET SOUTH-SOUTHEAST OF THE CENTER OF
 BJ0487'CHURCH STREET, 29 FEET NORTH-NORTHEAST OF THE NORTHWEST LEG ON THE
 BJ0487'MUNICIPAL WATER TANK, 29 FEET NORTHWEST OF THE NORTHEAST LEG ON THE
 BJ0487'MUNICIPAL WATER TANK AND 13 FEET SOUTHWEST OF A POWER POLE.
 BJ0487'
 BJ0487'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ0487'
 BJ0487'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--MARK IS LOCATED
 BJ0487'IN CENTER OF THE TOWN OF ZACHARY.
 BJ0487
 BJ0487                          STATION RECOVERY (1976)
 BJ0487
 BJ0487'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0487'IN ZACHARY.
 BJ0487'0.2 MILE NORTHWEST ALONG STATE HIGHWAY 64 (MAIN STREET) FROM
 BJ0487'THE JUNCTION OF STATE HIGHWAY 1209 (EAST CENTRAL AVENUE), AT
 BJ0487'JUNCTION OF MAIN STREET AND BAKER ROAD, 84.5 FT NORTHEAST OF
 BJ0487'THE NORTHEAST CURB OF MAIN STREET, 66 FT WEST OF THE CENTER
 BJ0487'LINE OF BAKER ROAD, 28.5 FT SOUTH OF THE CENTER LINE OF CHURCH
 BJ0487'STREET, 27.8 FT NORTHWEST OF NORTH CORNER OF THE CONCRETE BASE
 BJ0487'OF THE NORTHEAST LEG OF THE WATER TOWER.
 BJ0487'ESTABLISHED BY E. BATON ROUGE PARISH.
 BJ0487
 BJ0487                          STATION RECOVERY (1983)
 BJ0487
 BJ0487'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ0487'RECOVERED IN GOOD CONDITION.
 BJ0487
 BJ0487                          STATION RECOVERY (1987)
 BJ0487
 BJ0487'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0487'THE MARK IS 14.9 METERS (49 FT) NORTH-NORTHEAST OF A 30-INCH OAK TREE,
 BJ0487'12.5 METERS (41 FT) NORTH OF THE CENTER OF A GAZEBO AND 2.7 METERS
 BJ0487'(9 FT) WEST-NORTHWEST OF A POWER POLE.  IT IS 0.61 METERS SOUTHWEST
 BJ0487'FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3967 ***********************************************************************
 BJ3967  DESIGNATION -  553
 BJ3967  PID         -  BJ3967
 BJ3967  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3967  COUNTRY     -  US
 BJ3967  USGS QUAD   -  ZACHARY (2018)
 BJ3967
 BJ3967                         *CURRENT SURVEY CONTROL
 BJ3967  ______________________________________________________________________
 BJ3967* NAD 83(1986) POSITION- 30 38 19.     (N) 091 08 27.     (W)   SCALED
 BJ3967* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3967  **This station is located in a suspected subsidence area (see below).
 BJ3967  ______________________________________________________________________
 BJ3967  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BJ3967  DYNAMIC HEIGHT  -         25.902 (meters)       84.98  (feet) COMP
 BJ3967  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ3967
 BJ3967.The horizontal coordinates were scaled from a map and have
 BJ3967.an estimated accuracy of +/- 6 seconds.
 BJ3967
 BJ3967.** This station is in an area of known vertical motion. If an
 BJ3967.** orthometric height was ever established but is not available 
 BJ3967.** in the current survey control section, the orthometric height
 BJ3967.** is considered suspect.  Suspect heights are available in the
 BJ3967.** superseded section only if requested.
 BJ3967
 BJ3967.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3967.GEOID18 height accuracy estimate available here.
 BJ3967
 BJ3967.Click photographs - Photos may exist for this station.
 BJ3967
 BJ3967.The dynamic height is computed by dividing the NAVD 88
 BJ3967.geopotential number by the normal gravity value computed on the
 BJ3967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3967.degrees latitude (g = 980.6199 gals.).
 BJ3967
 BJ3967.The modeled gravity was interpolated from observed gravity values.
 BJ3967
 BJ3967;                    North         East    Units  Estimated Accuracy
 BJ3967;SPC LA S     -   237,070.    1,018,450.      MT  (+/- 180 meters Scaled)
 BJ3967
 BJ3967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP781910(NAD 83)
 BJ3967
 BJ3967                          SUPERSEDED SURVEY CONTROL
 BJ3967
 BJ3967.No superseded survey control is available for this station.
 BJ3967
 BJ3967_MARKER: DB = BENCH MARK DISK
 BJ3967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3967_STAMPING: 553 1959
 BJ3967_MARK LOGO: LA-033
 BJ3967_PROJECTION: FLUSH
 BJ3967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3967+STABILITY: SURFACE MOTION
 BJ3967
 BJ3967  HISTORY     - Date     Condition        Report By
 BJ3967  HISTORY     - 1959     MONUMENTED       LA-033
 BJ3967  HISTORY     - 1987     GOOD             LA-033
 BJ3967
 BJ3967                          STATION DESCRIPTION
 BJ3967
 BJ3967'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3967'1.6 KM (1 MI) WEST FROM ZACHARY.
 BJ3967'ABOUT 1.3 KM (0.8 MI) EAST ALONG LOWER ZACHARY ROAD FROM THE
 BJ3967'INTERSECTION OF LOWER ZACHARY ROAD AND STATE HIGHWAY 19 IN ZACHARY TO
 BJ3967'MCHUGH ROAD ON THE RIGHT, THENCE RIGHT, SOUTH ON MCHUGH ROAD 0.16 KM
 BJ3967'(0.1 MI) TO THE MARK ON THE LEFT, 10.8 METERS (35 FEET) NORTH OF THE
 BJ3967'CENTERLINE OF SHAW-MCHUGH CEMETERY ROAD, 6.7 METERS (22 FEET) EAST OF
 BJ3967'THE CENTERLINE OF MCHUGH ROAD AND 0.61 METERS (2 FEET) WEST OF A
 BJ3967'FENCE.
 BJ3967'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3967'THE MARK IS ABOVE LEVEL WITH MCHUGH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2471 ***********************************************************************
 CQ2471  DESIGNATION -  56 BOLT
 CQ2471  PID         -  CQ2471
 CQ2471  STATE/COUNTY-  LA/RED RIVER
 CQ2471  COUNTRY     -  US
 CQ2471  USGS QUAD   -  HARMON (2018)
 CQ2471
 CQ2471                         *CURRENT SURVEY CONTROL
 CQ2471  ______________________________________________________________________
 CQ2471* NAD 83(1986) POSITION- 32 06 41.     (N) 093 26 53.     (W)   SCALED
 CQ2471* NAVD 88 ORTHO HEIGHT -    42.00  (+/-2cm)      137.8   (feet) VERTCON3
 CQ2471  ______________________________________________________________________
 CQ2471  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 CQ2471  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ2471
 CQ2471.The horizontal coordinates were scaled from a map and have
 CQ2471.an estimated accuracy of +/- 6 seconds.
 CQ2471
 CQ2471.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2471.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2471
 CQ2471.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2471.GEOID18 height accuracy estimate available here.
 CQ2471
 CQ2471.The vertical order pertains to the NGVD 29 superseded value.
 CQ2471
 CQ2471.Click photographs - Photos may exist for this station.
 CQ2471
 CQ2471;                    North         East    Units  Estimated Accuracy
 CQ2471;SPC LA N     -   179,050.      910,530.      MT  (+/- 180 meters Scaled)
 CQ2471
 CQ2471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR577528(NAD 83)
 CQ2471
 CQ2471                          SUPERSEDED SURVEY CONTROL
 CQ2471
 CQ2471  NGVD 29 (11/26/84)   42.056  (m)          137.98   (f) ADJUSTED    1 2
 CQ2471
 CQ2471.Superseded values are not recommended for survey control.
 CQ2471
 CQ2471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2471.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2471
 CQ2471_MARKER: B = BOLT
 CQ2471_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2471_SP_SET: UNDERGROUND TILE
 CQ2471_STAMPING: U S E B M
 CQ2471_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2471
 CQ2471  HISTORY     - Date     Condition        Report By
 CQ2471  HISTORY     - UNK      MONUMENTED       USACE
 CQ2471  HISTORY     - 1938     GOOD             CGS
 CQ2471
 CQ2471                          STATION DESCRIPTION
 CQ2471
 CQ2471'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ2471'1.3 MI SW FROM CRICHTON.
 CQ2471'1.3 MILES SOUTHWEST ALONG THE PARISH ROAD FROM CRICHTON, RED RIVER
 CQ2471'PARISH, AT THE EAST SIDE OF RED RIVER, ON THE SOUTH SIDE OF THE
 CQ2471'CRICHTON PLANTATION, IN A FIELD, 93 FEET WEST OF A PLANTATION ROAD,
 CQ2471'AND 116 FEET NORTHEAST OF A 30-INCH PECAN TREE.  AN IRON PIPE BEARING
 CQ2471'A CORPS OF ENGINEERS, U. S. ARMY, STANDARD CAP, STAMPED U S E B M.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1566 ***********************************************************************
 CQ1566  DESIGNATION -  56 CAP
 CQ1566  PID         -  CQ1566
 CQ1566  STATE/COUNTY-  LA/RED RIVER
 CQ1566  COUNTRY     -  US
 CQ1566  USGS QUAD   -  HARMON (2018)
 CQ1566
 CQ1566                         *CURRENT SURVEY CONTROL
 CQ1566  ______________________________________________________________________
 CQ1566* NAD 83(1986) POSITION- 32 06 40.     (N) 093 26 53.     (W)   SCALED
 CQ1566* NAVD 88 ORTHO HEIGHT -    43.24  (+/-2cm)      141.9   (feet) VERTCON3
 CQ1566  ______________________________________________________________________
 CQ1566  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 CQ1566  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1566
 CQ1566.The horizontal coordinates were scaled from a map and have
 CQ1566.an estimated accuracy of +/- 6 seconds.
 CQ1566
 CQ1566.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1566.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1566
 CQ1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1566.GEOID18 height accuracy estimate available here.
 CQ1566
 CQ1566.The vertical order pertains to the NGVD 29 superseded value.
 CQ1566
 CQ1566.Click photographs - Photos may exist for this station.
 CQ1566
 CQ1566;                    North         East    Units  Estimated Accuracy
 CQ1566;SPC LA N     -   179,020.      910,530.      MT  (+/- 180 meters Scaled)
 CQ1566
 CQ1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR577528(NAD 83)
 CQ1566
 CQ1566                          SUPERSEDED SURVEY CONTROL
 CQ1566
 CQ1566  NGVD 29 (11/26/84)   43.297  (m)          142.05   (f) ADJUSTED    1 2
 CQ1566
 CQ1566.Superseded values are not recommended for survey control.
 CQ1566
 CQ1566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1566.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1566
 CQ1566_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1566_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1566_STAMPING: U S E B M
 CQ1566_MARK LOGO: USACE
 CQ1566_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1566_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1566
 CQ1566  HISTORY     - Date     Condition        Report By
 CQ1566  HISTORY     - UNK      MONUMENTED       USACE
 CQ1566  HISTORY     - 1938     GOOD             CGS
 CQ1566
 CQ1566                          STATION DESCRIPTION
 CQ1566
 CQ1566'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1566'1.3 MILES SOUTHWEST ALONG THE PARISH ROAD FROM CRICHTON, RED RIVER
 CQ1566'PARISH, AT THE EAST SIDE OF RED RIVER, ON THE SOUTH SIDE OF THE
 CQ1566'CRICHTON PLANTATION, IN A FIELD, 93 FEET WEST OF A PLANTATION ROAD,
 CQ1566'AND 116 FEET NORTHEAST OF A 30-INCH PECAN TREE.  AN IRON PIPE BEARING
 CQ1566'A CORPS OF ENGINEERS, U. S. ARMY, STANDARD CAP, STAMPED USE BM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0309 ***********************************************************************
 BJ0309  DESIGNATION -  56 EABPL
 BJ0309  PID         -  BJ0309
 BJ0309  STATE/COUNTY-  LA/IBERVILLE
 BJ0309  COUNTRY     -  US
 BJ0309  USGS QUAD   -  BAYOU SORREL (2018)
 BJ0309
 BJ0309                         *CURRENT SURVEY CONTROL
 BJ0309  ______________________________________________________________________
 BJ0309* NAD 83(1986) POSITION- 30 09 43.     (N) 091 20 30.     (W)   SCALED
 BJ0309* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0309  **This station is located in a suspected subsidence area (see below).
 BJ0309  ______________________________________________________________________
 BJ0309  GEOID HEIGHT    -        -26.892 (meters)                     GEOID18
 BJ0309  DYNAMIC HEIGHT  -          3.476 (meters)       11.40  (feet) COMP
 BJ0309  MODELED GRAVITY -    979,309.3   (mgal)                       NAVD 88
 BJ0309
 BJ0309.The horizontal coordinates were scaled from a map and have
 BJ0309.an estimated accuracy of +/- 6 seconds.
 BJ0309
 BJ0309.** This station is in an area of known vertical motion. If an
 BJ0309.** orthometric height was ever established but is not available 
 BJ0309.** in the current survey control section, the orthometric height
 BJ0309.** is considered suspect.  Suspect heights are available in the
 BJ0309.** superseded section only if requested.
 BJ0309
 BJ0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0309.GEOID18 height accuracy estimate available here.
 BJ0309
 BJ0309.Click photographs - Photos may exist for this station.
 BJ0309
 BJ0309.The dynamic height is computed by dividing the NAVD 88
 BJ0309.geopotential number by the normal gravity value computed on the
 BJ0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0309.degrees latitude (g = 980.6199 gals.).
 BJ0309
 BJ0309.The modeled gravity was interpolated from observed gravity values.
 BJ0309
 BJ0309;                    North         East    Units  Estimated Accuracy
 BJ0309;SPC LA S     -   184,220.      999,200.      MT  (+/- 180 meters Scaled)
 BJ0309
 BJ0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP596378(NAD 83)
 BJ0309
 BJ0309                          SUPERSEDED SURVEY CONTROL
 BJ0309
 BJ0309.No superseded survey control is available for this station.
 BJ0309
 BJ0309_MARKER: DD = SURVEY DISK
 BJ0309_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0309_STAMPING: PBM 56 EABPL 1976
 BJ0309_MARK LOGO: USACE
 BJ0309_PROJECTION: PROJECTING 53 CENTIMETERS
 BJ0309_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0309+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2007
 BJ0309_ROD/PIPE-DEPTH: 34.4 meters
 BJ0309_SLEEVE-DEPTH  : 29.9 meters
 BJ0309
 BJ0309  HISTORY     - Date     Condition        Report By
 BJ0309  HISTORY     - 1976     MONUMENTED       USACE
 BJ0309  HISTORY     - 1976     GOOD             NGS
 BJ0309  HISTORY     - 20070205 GOOD             SJBGRP
 BJ0309
 BJ0309                          STATION DESCRIPTION
 BJ0309
 BJ0309'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0309'AT BAYOU SORREL, 0.75 MILES NORTHWEST ALONG AN ASPHALT ROAD ALONG THE
 BJ0309'EAST TOE OF A LEVEE FROM THE SOUTHWEST END OF THE GRAND RIVER BRIDGE,
 BJ0309'AT THE JUNCTION OF A SHELL ROAD LEADING SOUTHWEST, 61 FT SOUTHWEST
 BJ0309'OF THE CENTER LINE OF THE ROAD, 51 FT SOUTHEAST OF THE CENTER LINE
 BJ0309'OF THE SHELL ROAD, 157 FT WEST OF AND ACROSS THE ROAD FROM A
 BJ0309'JUNCTION POWER LINE POLE NUMBER 25 SUPPORTING A TRANSFORMER, A 1-INCH
 BJ0309'IRON PIPE WITH WITH A DISK DRIVEN TO A DEPTH OF 113 FT ENCASED IN A
 BJ0309'2-INCH IRON PIPE BORED TO A DEPTH OF 98 FT WITH A 3-INCH SCREW CAP
 BJ0309'FOR ACCESS. THE SCREW CAP PROJECTS 21 INCHES ABOVE THE GROUND.
 BJ0309
 BJ0309                          STATION RECOVERY (2007)
 BJ0309
 BJ0309'RECOVERY NOTE BY SJB GROUP INC 2007 (SR)
 BJ0309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0066 ***********************************************************************
 AU0066  DESIGNATION -  56 LLD ANO
 AU0066  PID         -  AU0066
 AU0066  STATE/COUNTY-  LA/ST CHARLES
 AU0066  COUNTRY     -  US
 AU0066  USGS QUAD   -  LULING (2018)
 AU0066
 AU0066                         *CURRENT SURVEY CONTROL
 AU0066  ______________________________________________________________________
 AU0066* NAD 83(1986) POSITION- 29 55 57.     (N) 090 21 20.     (W)   SCALED
 AU0066* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0066  **This station is located in a suspected subsidence area (see below).
 AU0066  ______________________________________________________________________
 AU0066  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 AU0066  DYNAMIC HEIGHT  -          3.53  (meters)       11.6   (feet) COMP
 AU0066  MODELED GRAVITY -    979,317.4   (mgal)                       NAVD 88
 AU0066
 AU0066.The horizontal coordinates were scaled from a map and have
 AU0066.an estimated accuracy of +/- 6 seconds.
 AU0066
 AU0066.** This station is in an area of known vertical motion. If an
 AU0066.** orthometric height was ever established but is not available 
 AU0066.** in the current survey control section, the orthometric height
 AU0066.** is considered suspect.  Suspect heights are available in the
 AU0066.** superseded section only if requested.
 AU0066
 AU0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0066.GEOID18 height accuracy estimate available here.
 AU0066
 AU0066.Click photographs - Photos may exist for this station.
 AU0066
 AU0066.The dynamic height is computed by dividing the NAVD 88
 AU0066.geopotential number by the normal gravity value computed on the
 AU0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0066.degrees latitude (g = 980.6199 gals.).
 AU0066
 AU0066.The modeled gravity was interpolated from observed gravity values.
 AU0066
 AU0066;                    North         East    Units  Estimated Accuracy
 AU0066;SPC LA S     -   159,190.    1,094,400.      MT  (+/- 180 meters Scaled)
 AU0066
 AU0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP552142(NAD 83)
 AU0066
 AU0066                          SUPERSEDED SURVEY CONTROL
 AU0066
 AU0066.No superseded survey control is available for this station.
 AU0066
 AU0066_MARKER: DD = SURVEY DISK
 AU0066_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0066_SP_SET: 84 FT. 1-INCH IRON PIPE
 AU0066_STAMPING: 56 LLD ANO
 AU0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0066+STABILITY: SURFACE MOTION
 AU0066
 AU0066  HISTORY     - Date     Condition        Report By
 AU0066  HISTORY     - 1975     MONUMENTED       USACE
 AU0066  HISTORY     - 1977     GOOD             NGS
 AU0066
 AU0066                          STATION DESCRIPTION
 AU0066
 AU0066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0066'IN LULING.
 AU0066'AT LULING, 0.55 MILE EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 AU0066'STATE HIGHWAY 52, 29.5 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY,
 AU0066'86.5 FT. NORTHWEST AND ACROSS THE HIGHWAY FROM A POWER LINE POLE WITH
 AU0066'A STREET LIGHT, 13 FT. NORTHEAST OF A TELEPHONE POLE, A DISK ON TOP
 AU0066'OF A 1-INCH IRON PIPE DRIVEN TO A DEPTH OF 84 FT., THE DISK IS ENCASED
 AU0066'IN CONCRETE AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0298 ***********************************************************************
 CQ0298  DESIGNATION -  56 V 1
 CQ0298  PID         -  CQ0298
 CQ0298  STATE/COUNTY-  LA/UNION
 CQ0298  COUNTRY     -  US
 CQ0298  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0298
 CQ0298                         *CURRENT SURVEY CONTROL
 CQ0298  ______________________________________________________________________
 CQ0298* NAD 83(1986) POSITION- 32 41 10.     (N) 092 28 07.     (W)   SCALED
 CQ0298* NAVD 88 ORTHO HEIGHT -    35.690 (meters)      117.09  (feet) ADJUSTED
 CQ0298  ______________________________________________________________________
 CQ0298  GEOID HEIGHT    -        -25.897 (meters)                     GEOID18
 CQ0298  DYNAMIC HEIGHT  -         35.651 (meters)      116.97  (feet) COMP
 CQ0298  MODELED GRAVITY -    979,531.7   (mgal)                       NAVD 88
 CQ0298
 CQ0298  VERT ORDER      -  SECOND    CLASS 0
 CQ0298
 CQ0298.The horizontal coordinates were scaled from a map and have
 CQ0298.an estimated accuracy of +/- 6 seconds.
 CQ0298
 CQ0298.The orthometric height was determined by differential leveling and
 CQ0298.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0298.in June 1991.
 CQ0298
 CQ0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0298.GEOID18 height accuracy estimate available here.
 CQ0298
 CQ0298.Click photographs - Photos may exist for this station.
 CQ0298
 CQ0298.The dynamic height is computed by dividing the NAVD 88
 CQ0298.geopotential number by the normal gravity value computed on the
 CQ0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0298.degrees latitude (g = 980.6199 gals.).
 CQ0298
 CQ0298.The modeled gravity was interpolated from observed gravity values.
 CQ0298
 CQ0298;                    North         East    Units  Estimated Accuracy
 CQ0298;SPC LA N     -   242,390.    1,002,940.      MT  (+/- 180 meters Scaled)
 CQ0298
 CQ0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS498166(NAD 83)
 CQ0298
 CQ0298                          SUPERSEDED SURVEY CONTROL
 CQ0298
 CQ0298  NGVD 29 (11/26/84)   35.774  (m)          117.37   (f) ADJUSTED    2 0
 CQ0298
 CQ0298.Superseded values are not recommended for survey control.
 CQ0298
 CQ0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0298.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0298
 CQ0298_MARKER: DD = SURVEY DISK
 CQ0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0298_STAMPING: 56V1 1967
 CQ0298_MARK LOGO: LADHGS
 CQ0298_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0298+STABILITY: SURFACE MOTION
 CQ0298
 CQ0298  HISTORY     - Date     Condition        Report By
 CQ0298  HISTORY     - 1967     MONUMENTED       LADH
 CQ0298  HISTORY     - 1969     GOOD             LADH
 CQ0298
 CQ0298                          STATION DESCRIPTION
 CQ0298
 CQ0298'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0298'6.9 MI SW FROM FARMERVILLE.
 CQ0298'LOCATED 6.9 MILES SOUTHWEST ALONG STATE HIGHWAY LA. 33 FROM THE UNION
 CQ0298'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 0.9
 CQ0298'MILE NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY LA. 33 AND LA. 15,
 CQ0298'0.1 MILE NORTHEAST OF A BRIDGE, 58 FEET NORTHWEST OF THE CENTERLINE OF
 CQ0298'THE HIGHWAY, 39 FEET SOUTHWEST OF A TELEPHONE POLE, 1 FOOT SOUTHEAST
 CQ0298'OF A WIRE FENCE AND 1 FOOT NORTHWEST OF A STEEL WITNESS POST. IT IS A
 CQ0298'LDH AND C AND GS TRAVERSE DISK STAMPED 56V1 AND SET IN THE TOP OF A
 CQ0298'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0200 ***********************************************************************
 CQ0200  DESIGNATION -  56 V 10
 CQ0200  PID         -  CQ0200
 CQ0200  STATE/COUNTY-  LA/UNION
 CQ0200  COUNTRY     -  US
 CQ0200  USGS QUAD   -  FARMERVILLE (2018)
 CQ0200
 CQ0200                         *CURRENT SURVEY CONTROL
 CQ0200  ______________________________________________________________________
 CQ0200* NAD 83(1986) POSITION- 32 47 00.     (N) 092 26 24.     (W)   SCALED
 CQ0200* NAVD 88 ORTHO HEIGHT -    27.897 (meters)       91.53  (feet) ADJUSTED
 CQ0200  ______________________________________________________________________
 CQ0200  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 CQ0200  DYNAMIC HEIGHT  -         27.866 (meters)       91.42  (feet) COMP
 CQ0200  MODELED GRAVITY -    979,538.4   (mgal)                       NAVD 88
 CQ0200
 CQ0200  VERT ORDER      -  SECOND    CLASS 0
 CQ0200
 CQ0200.The horizontal coordinates were scaled from a map and have
 CQ0200.an estimated accuracy of +/- 6 seconds.
 CQ0200
 CQ0200.The orthometric height was determined by differential leveling and
 CQ0200.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0200.in June 1991.
 CQ0200
 CQ0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0200.GEOID18 height accuracy estimate available here.
 CQ0200
 CQ0200.Click photographs - Photos may exist for this station.
 CQ0200
 CQ0200.The dynamic height is computed by dividing the NAVD 88
 CQ0200.geopotential number by the normal gravity value computed on the
 CQ0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0200.degrees latitude (g = 980.6199 gals.).
 CQ0200
 CQ0200.The modeled gravity was interpolated from observed gravity values.
 CQ0200
 CQ0200;                    North         East    Units  Estimated Accuracy
 CQ0200;SPC LA N     -   253,180.    1,005,620.      MT  (+/- 180 meters Scaled)
 CQ0200
 CQ0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS524274(NAD 83)
 CQ0200
 CQ0200                          SUPERSEDED SURVEY CONTROL
 CQ0200
 CQ0200  NGVD 29 (11/26/84)   27.994  (m)           91.84   (f) ADJUSTED    2 0
 CQ0200
 CQ0200.Superseded values are not recommended for survey control.
 CQ0200
 CQ0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0200.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0200
 CQ0200_MARKER: DD = SURVEY DISK
 CQ0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0200_STAMPING: 56V10 1968
 CQ0200_MARK LOGO: LADHGS
 CQ0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0200+STABILITY: SURFACE MOTION
 CQ0200
 CQ0200  HISTORY     - Date     Condition        Report By
 CQ0200  HISTORY     - 1968     MONUMENTED       LADH
 CQ0200  HISTORY     - 1969     GOOD             LADH
 CQ0200  HISTORY     - 1988     GOOD             USPSQD
 CQ0200  HISTORY     - 1990     GOOD             USPSQD
 CQ0200  HISTORY     - 19970211 GOOD             USPSQD
 CQ0200
 CQ0200                          STATION DESCRIPTION
 CQ0200
 CQ0200'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0200'2.5 MI W FROM FARMERVILLE.
 CQ0200'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY LA. 2 FROM THE UNION PARISH
 CQ0200'COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA. 2 FOR
 CQ0200'2.0 MILES TO THE MARK ON THE LEFT.  IT IS 80 FEET SOUTH OF THE
 CQ0200'CENTERLINE OF THE HIGHWAY 297 FEET SOUTHEAST OF THE MRS. EVA MAE FUTCH
 CQ0200'SOUTHEAST HOUSE CORNER, 20 FEET SOUTHEAST OF A POWER POLE AND 2 FEET
 CQ0200'SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ0200'STAMPED 56V10 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0200'3-INCHES.
 CQ0200
 CQ0200                          STATION RECOVERY (1988)
 CQ0200
 CQ0200'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0200'RECOVERED IN GOOD CONDITION.
 CQ0200
 CQ0200                          STATION RECOVERY (1990)
 CQ0200
 CQ0200'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ0200'RECOVERED IN GOOD CONDITION.
 CQ0200
 CQ0200                          STATION RECOVERY (1997)
 CQ0200
 CQ0200'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0318 ***********************************************************************
 CQ0318  DESIGNATION -  56 V 100
 CQ0318  PID         -  CQ0318
 CQ0318  STATE/COUNTY-  LA/UNION
 CQ0318  COUNTRY     -  US
 CQ0318  USGS QUAD   -  FARMERVILLE (2018)
 CQ0318
 CQ0318                         *CURRENT SURVEY CONTROL
 CQ0318  ______________________________________________________________________
 CQ0318* NAD 83(1986) POSITION- 32 51 44.     (N) 092 28 19.     (W)   SCALED
 CQ0318* NAVD 88 ORTHO HEIGHT -    56.642 (meters)      185.83  (feet) ADJUSTED
 CQ0318  ______________________________________________________________________
 CQ0318  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CQ0318  DYNAMIC HEIGHT  -         56.580 (meters)      185.63  (feet) COMP
 CQ0318  MODELED GRAVITY -    979,541.7   (mgal)                       NAVD 88
 CQ0318
 CQ0318  VERT ORDER      -  SECOND    CLASS 0
 CQ0318
 CQ0318.The horizontal coordinates were scaled from a map and have
 CQ0318.an estimated accuracy of +/- 6 seconds.
 CQ0318
 CQ0318.The orthometric height was determined by differential leveling and
 CQ0318.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0318.in June 1991.
 CQ0318
 CQ0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0318.GEOID18 height accuracy estimate available here.
 CQ0318
 CQ0318.Click photographs - Photos may exist for this station.
 CQ0318
 CQ0318.The dynamic height is computed by dividing the NAVD 88
 CQ0318.geopotential number by the normal gravity value computed on the
 CQ0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0318.degrees latitude (g = 980.6199 gals.).
 CQ0318
 CQ0318.The modeled gravity was interpolated from observed gravity values.
 CQ0318
 CQ0318;                    North         East    Units  Estimated Accuracy
 CQ0318;SPC LA N     -   261,930.    1,002,630.      MT  (+/- 180 meters Scaled)
 CQ0318
 CQ0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS494361(NAD 83)
 CQ0318
 CQ0318                          SUPERSEDED SURVEY CONTROL
 CQ0318
 CQ0318  NGVD 29 (11/26/84)   56.741  (m)          186.16   (f) ADJUSTED    2 0
 CQ0318
 CQ0318.Superseded values are not recommended for survey control.
 CQ0318
 CQ0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0318.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0318
 CQ0318_MARKER: DD = SURVEY DISK
 CQ0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0318_STAMPING: 56V100 1969
 CQ0318_MARK LOGO: LADH
 CQ0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0318+STABILITY: SURFACE MOTION
 CQ0318
 CQ0318  HISTORY     - Date     Condition        Report By
 CQ0318  HISTORY     - 1969     MONUMENTED       LADH
 CQ0318  HISTORY     - 1969     GOOD             LADH
 CQ0318  HISTORY     - 1980     GOOD             LADTD
 CQ0318
 CQ0318                          STATION DESCRIPTION
 CQ0318
 CQ0318'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0318'7.7 MI NW FROM FARMERVILLE.
 CQ0318'LOCATED 7.7 MILES NORTHWEST ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0318'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 0.25
 CQ0318'MILE NORTHWEST OF THE S AND L GROCERY, 63 FEET NORTHEAST OF THE
 CQ0318'CENTERLINE OF THE HIGHWAY, 9 FEET SOUTHEAST OF 2 GAS METERS, 19 FEET
 CQ0318'NORTHWEST OF A TELEPHONE SERVICE POLE FOR THE M. D. SPEARS RESIDENCE
 CQ0318'AND 1 FOOT NORTHEAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND
 CQ0318'GS B. M. DISK STAMPED 56V100 1969 AND SET IN THE TOP OF A CONCRETE
 CQ0318'POST PROJECTING 2-INCHES.  SECTION 28, T 22N, R 1W.
 CQ0318
 CQ0318                          STATION RECOVERY (1980)
 CQ0318
 CQ0318'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0319 ***********************************************************************
 CQ0319  DESIGNATION -  56 V 101
 CQ0319  PID         -  CQ0319
 CQ0319  STATE/COUNTY-  LA/UNION
 CQ0319  COUNTRY     -  US
 CQ0319  USGS QUAD   -  FARMERVILLE (2018)
 CQ0319
 CQ0319                         *CURRENT SURVEY CONTROL
 CQ0319  ______________________________________________________________________
 CQ0319* NAD 83(1986) POSITION- 32 51 24.     (N) 092 27 50.     (W)   SCALED
 CQ0319* NAVD 88 ORTHO HEIGHT -    50.877 (meters)      166.92  (feet) ADJUSTED
 CQ0319  ______________________________________________________________________
 CQ0319  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 CQ0319  DYNAMIC HEIGHT  -         50.821 (meters)      166.74  (feet) COMP
 CQ0319  MODELED GRAVITY -    979,541.6   (mgal)                       NAVD 88
 CQ0319
 CQ0319  VERT ORDER      -  SECOND    CLASS 0
 CQ0319
 CQ0319.The horizontal coordinates were scaled from a map and have
 CQ0319.an estimated accuracy of +/- 6 seconds.
 CQ0319
 CQ0319.The orthometric height was determined by differential leveling and
 CQ0319.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0319.in June 1991.
 CQ0319
 CQ0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0319.GEOID18 height accuracy estimate available here.
 CQ0319
 CQ0319.Click photographs - Photos may exist for this station.
 CQ0319
 CQ0319.The dynamic height is computed by dividing the NAVD 88
 CQ0319.geopotential number by the normal gravity value computed on the
 CQ0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0319.degrees latitude (g = 980.6199 gals.).
 CQ0319
 CQ0319.The modeled gravity was interpolated from observed gravity values.
 CQ0319
 CQ0319;                    North         East    Units  Estimated Accuracy
 CQ0319;SPC LA N     -   261,310.    1,003,380.      MT  (+/- 180 meters Scaled)
 CQ0319
 CQ0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS501355(NAD 83)
 CQ0319
 CQ0319                          SUPERSEDED SURVEY CONTROL
 CQ0319
 CQ0319  NGVD 29 (11/26/84)   50.975  (m)          167.24   (f) ADJUSTED    2 0
 CQ0319
 CQ0319.Superseded values are not recommended for survey control.
 CQ0319
 CQ0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0319.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0319
 CQ0319_MARKER: DD = SURVEY DISK
 CQ0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0319_STAMPING: 56V101 1969
 CQ0319_MARK LOGO: LADH
 CQ0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0319+STABILITY: SURFACE MOTION
 CQ0319
 CQ0319  HISTORY     - Date     Condition        Report By
 CQ0319  HISTORY     - 1969     MONUMENTED       LADH
 CQ0319  HISTORY     - 1969     GOOD             LADH
 CQ0319  HISTORY     - 1980     GOOD             LADTD
 CQ0319
 CQ0319                          STATION DESCRIPTION
 CQ0319
 CQ0319'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0319'7.1 MI NW FROM FARMERVILLE.
 CQ0319'LOCATED 7.1 MILES NORTHWEST ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0319'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 86
 CQ0319'FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 36 FEET SOUTHWEST OF
 CQ0319'A CAMP DAISY CORRAL FENCE CORNER, 1 FOOT SOUTHEAST OF A FENCE, 23 FEET
 CQ0319'EAST OF A 24-INCH PINE TREE AND 1 FOOT SOUTHWEST OF A STEEL WITNESS
 CQ0319'POST.  IT IS A LDH AND C AND GS P.M. DISK STAMPED 56V101 1969 AND SET
 CQ0319'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 33, T 22N,
 CQ0319'R 1W.
 CQ0319
 CQ0319                          STATION RECOVERY (1980)
 CQ0319
 CQ0319'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0319'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0320 ***********************************************************************
 CQ0320  DESIGNATION -  56 V 102
 CQ0320  PID         -  CQ0320
 CQ0320  STATE/COUNTY-  LA/UNION
 CQ0320  COUNTRY     -  US
 CQ0320  USGS QUAD   -  FARMERVILLE (2018)
 CQ0320
 CQ0320                         *CURRENT SURVEY CONTROL
 CQ0320  ______________________________________________________________________
 CQ0320* NAD 83(1986) POSITION- 32 50 55.     (N) 092 27 06.     (W)   SCALED
 CQ0320* NAVD 88 ORTHO HEIGHT -    51.150 (meters)      167.81  (feet) ADJUSTED
 CQ0320  ______________________________________________________________________
 CQ0320  GEOID HEIGHT    -        -26.050 (meters)                     GEOID18
 CQ0320  DYNAMIC HEIGHT  -         51.094 (meters)      167.63  (feet) COMP
 CQ0320  MODELED GRAVITY -    979,541.3   (mgal)                       NAVD 88
 CQ0320
 CQ0320  VERT ORDER      -  SECOND    CLASS 0
 CQ0320
 CQ0320.The horizontal coordinates were scaled from a map and have
 CQ0320.an estimated accuracy of +/- 6 seconds.
 CQ0320
 CQ0320.The orthometric height was determined by differential leveling and
 CQ0320.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0320.in June 1991.
 CQ0320
 CQ0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0320.GEOID18 height accuracy estimate available here.
 CQ0320
 CQ0320.Click photographs - Photos may exist for this station.
 CQ0320
 CQ0320.The dynamic height is computed by dividing the NAVD 88
 CQ0320.geopotential number by the normal gravity value computed on the
 CQ0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0320.degrees latitude (g = 980.6199 gals.).
 CQ0320
 CQ0320.The modeled gravity was interpolated from observed gravity values.
 CQ0320
 CQ0320;                    North         East    Units  Estimated Accuracy
 CQ0320;SPC LA N     -   260,420.    1,004,530.      MT  (+/- 180 meters Scaled)
 CQ0320
 CQ0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS513346(NAD 83)
 CQ0320
 CQ0320                          SUPERSEDED SURVEY CONTROL
 CQ0320
 CQ0320  NGVD 29 (11/26/84)   51.248  (m)          168.14   (f) ADJUSTED    2 0
 CQ0320
 CQ0320.Superseded values are not recommended for survey control.
 CQ0320
 CQ0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0320.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0320
 CQ0320_MARKER: DE = TRAVERSE STATION DISK
 CQ0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0320_STAMPING: 56V102 1969
 CQ0320_MARK LOGO: LADH
 CQ0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0320+STABILITY: SURFACE MOTION
 CQ0320
 CQ0320  HISTORY     - Date     Condition        Report By
 CQ0320  HISTORY     - 1969     MONUMENTED       LADH
 CQ0320  HISTORY     - 1969     GOOD             LADH
 CQ0320  HISTORY     - 1980     GOOD             LADTD
 CQ0320
 CQ0320                          STATION DESCRIPTION
 CQ0320
 CQ0320'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0320'6.2 MI NW FROM FARMERVILLE.
 CQ0320'LOCATED 6.2 MILES NORTHWEST ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0320'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 109
 CQ0320'FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 91 FEET SOUTH OF A
 CQ0320'POWER POLE, 79 FEET NORTHWEST OF AN ABANDONED OIL WELL ANDERSON
 CQ0320'JOHNSON NO. 1 SERIAL NO. 35163 AND 1 FOOT SOUTHWEST OF A STEEL WITNESS
 CQ0320'POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V102 1969 AND SET
 CQ0320'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES. SECTION 34, T 22N,
 CQ0320'R 1W.
 CQ0320
 CQ0320                          STATION RECOVERY (1980)
 CQ0320
 CQ0320'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0320'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0322 ***********************************************************************
 CQ0322  DESIGNATION -  56 V 103
 CQ0322  PID         -  CQ0322
 CQ0322  STATE/COUNTY-  LA/UNION
 CQ0322  COUNTRY     -  US
 CQ0322  USGS QUAD   -  FARMERVILLE (2018)
 CQ0322
 CQ0322                         *CURRENT SURVEY CONTROL
 CQ0322  ______________________________________________________________________
 CQ0322* NAD 83(1986) POSITION- 32 50 01.     (N) 092 25 38.     (W)   SCALED
 CQ0322* NAVD 88 ORTHO HEIGHT -    48.867 (meters)      160.32  (feet) ADJUSTED
 CQ0322  ______________________________________________________________________
 CQ0322  GEOID HEIGHT    -        -26.032 (meters)                     GEOID18
 CQ0322  DYNAMIC HEIGHT  -         48.813 (meters)      160.15  (feet) COMP
 CQ0322  MODELED GRAVITY -    979,541.0   (mgal)                       NAVD 88
 CQ0322
 CQ0322  VERT ORDER      -  SECOND    CLASS 0
 CQ0322
 CQ0322.The horizontal coordinates were scaled from a map and have
 CQ0322.an estimated accuracy of +/- 6 seconds.
 CQ0322
 CQ0322.The orthometric height was determined by differential leveling and
 CQ0322.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0322.in June 1991.
 CQ0322
 CQ0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0322.GEOID18 height accuracy estimate available here.
 CQ0322
 CQ0322.Click photographs - Photos may exist for this station.
 CQ0322
 CQ0322.The dynamic height is computed by dividing the NAVD 88
 CQ0322.geopotential number by the normal gravity value computed on the
 CQ0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0322.degrees latitude (g = 980.6199 gals.).
 CQ0322
 CQ0322.The modeled gravity was interpolated from observed gravity values.
 CQ0322
 CQ0322;                    North         East    Units  Estimated Accuracy
 CQ0322;SPC LA N     -   258,750.    1,006,810.      MT  (+/- 180 meters Scaled)
 CQ0322
 CQ0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS536329(NAD 83)
 CQ0322
 CQ0322                          SUPERSEDED SURVEY CONTROL
 CQ0322
 CQ0322  NGVD 29 (11/26/84)   48.964  (m)          160.64   (f) ADJUSTED    2 0
 CQ0322
 CQ0322.Superseded values are not recommended for survey control.
 CQ0322
 CQ0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0322.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0322
 CQ0322_MARKER: DE = TRAVERSE STATION DISK
 CQ0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0322_STAMPING: 56V103 1969
 CQ0322_MARK LOGO: LADH
 CQ0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0322+STABILITY: SURFACE MOTION
 CQ0322
 CQ0322  HISTORY     - Date     Condition        Report By
 CQ0322  HISTORY     - 1969     MONUMENTED       LADH
 CQ0322  HISTORY     - 1969     GOOD             LADH
 CQ0322  HISTORY     - 1980     GOOD             LADTD
 CQ0322
 CQ0322                          STATION DESCRIPTION
 CQ0322
 CQ0322'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0322'4.5 MI NW FROM FARMERVILLE.
 CQ0322'LOCATED 4.5 MILES NORTHWEST ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0322'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS ON
 CQ0322'OLINKRAFT PROPERTY, 86 FEET NORTHEAST OF THE CENTERLINE OF THE
 CQ0322'HIGHWAY, 15 FEET NORTHEAST OF A 12-INCH PINE TREE WITH A YELLOW
 CQ0322'OLINKRAFT BAND, 38 FEET WEST OF A YELLOW WOODEN LAND CORNER STAKE AND
 CQ0322'1 FOOT NORTHEAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B.
 CQ0322'M. DISK STAMPED 56V103 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ0322'PROJECTING 4-INCHES.  SECTION 1, T 21N, R 1W.
 CQ0322
 CQ0322                          STATION RECOVERY (1980)
 CQ0322
 CQ0322'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0323 ***********************************************************************
 CQ0323  DESIGNATION -  56 V 104
 CQ0323  PID         -  CQ0323
 CQ0323  STATE/COUNTY-  LA/UNION
 CQ0323  COUNTRY     -  US
 CQ0323  USGS QUAD   -  FARMERVILLE (2018)
 CQ0323
 CQ0323                         *CURRENT SURVEY CONTROL
 CQ0323  ______________________________________________________________________
 CQ0323* NAD 83(1986) POSITION- 32 49 40.     (N) 092 25 06.     (W)   SCALED
 CQ0323* NAVD 88 ORTHO HEIGHT -    49.587 (meters)      162.69  (feet) ADJUSTED
 CQ0323  ______________________________________________________________________
 CQ0323  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 CQ0323  DYNAMIC HEIGHT  -         49.532 (meters)      162.51  (feet) COMP
 CQ0323  MODELED GRAVITY -    979,540.9   (mgal)                       NAVD 88
 CQ0323
 CQ0323  VERT ORDER      -  SECOND    CLASS 0
 CQ0323
 CQ0323.The horizontal coordinates were scaled from a map and have
 CQ0323.an estimated accuracy of +/- 6 seconds.
 CQ0323
 CQ0323.The orthometric height was determined by differential leveling and
 CQ0323.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0323.in June 1991.
 CQ0323
 CQ0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0323.GEOID18 height accuracy estimate available here.
 CQ0323
 CQ0323.Click photographs - Photos may exist for this station.
 CQ0323
 CQ0323.The dynamic height is computed by dividing the NAVD 88
 CQ0323.geopotential number by the normal gravity value computed on the
 CQ0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0323.degrees latitude (g = 980.6199 gals.).
 CQ0323
 CQ0323.The modeled gravity was interpolated from observed gravity values.
 CQ0323
 CQ0323;                    North         East    Units  Estimated Accuracy
 CQ0323;SPC LA N     -   258,110.    1,007,650.      MT  (+/- 180 meters Scaled)
 CQ0323
 CQ0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS544323(NAD 83)
 CQ0323
 CQ0323                          SUPERSEDED SURVEY CONTROL
 CQ0323
 CQ0323  NGVD 29 (11/26/84)   49.673  (m)          162.97   (f) ADJUSTED    2 0
 CQ0323
 CQ0323.Superseded values are not recommended for survey control.
 CQ0323
 CQ0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0323.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0323
 CQ0323_MARKER: DE = TRAVERSE STATION DISK
 CQ0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0323_STAMPING: 56V104 1969
 CQ0323_MARK LOGO: LADH
 CQ0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0323+STABILITY: SURFACE MOTION
 CQ0323
 CQ0323  HISTORY     - Date     Condition        Report By
 CQ0323  HISTORY     - 1969     MONUMENTED       LADH
 CQ0323  HISTORY     - 1969     GOOD             LADH
 CQ0323  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ0323
 CQ0323                          STATION DESCRIPTION
 CQ0323
 CQ0323'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0323'3.9 MI NW FROM FARMERVILLE.
 CQ0323'LOCATED 3.9 MILES NORTHWEST ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0323'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 0.1
 CQ0323'MILE SOUTHEAST OF A PARISH ROAD INTERSECTING FROM THE NORTH AND 0.1
 CQ0323'MILE NORTHWEST OF A PARISH ROAD INTERSECTING FROM THE SOUTH.  IT IS 71
 CQ0323'FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 341 FEET SOUTH OF THE
 CQ0323'NORTHEAST END OF A 3-BARREL BOX CULVERT, 7 FEET SOUTHWEST OF A 10-INCH
 CQ0323'PINE TREE AND 1 FOOT NORTHEAST OF A STEEL WITNESS POST.  IT IS A LDH
 CQ0323'AND C AND GS B. M. DISK STAMPED 56V104 1969 AND SET IN THE TOP OF A
 CQ0323'CONCRETE POST PROJECTING 4-INCHES.  SECTION 12, T 21N, R 1W.
 CQ0323
 CQ0323                          STATION RECOVERY (1982)
 CQ0323
 CQ0323'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ0323'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0324 ***********************************************************************
 CQ0324  DESIGNATION -  56 V 105
 CQ0324  PID         -  CQ0324
 CQ0324  STATE/COUNTY-  LA/UNION
 CQ0324  COUNTRY     -  US
 CQ0324  USGS QUAD   -  FARMERVILLE (2018)
 CQ0324
 CQ0324                         *CURRENT SURVEY CONTROL
 CQ0324  ______________________________________________________________________
 CQ0324* NAD 83(1986) POSITION- 32 49 09.     (N) 092 24 31.     (W)   SCALED
 CQ0324* NAVD 88 ORTHO HEIGHT -    64.000 (meters)      209.97  (feet) ADJUSTED
 CQ0324  ______________________________________________________________________
 CQ0324  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 CQ0324  DYNAMIC HEIGHT  -         63.930 (meters)      209.74  (feet) COMP
 CQ0324  MODELED GRAVITY -    979,540.7   (mgal)                       NAVD 88
 CQ0324
 CQ0324  VERT ORDER      -  SECOND    CLASS 0
 CQ0324
 CQ0324.The horizontal coordinates were scaled from a map and have
 CQ0324.an estimated accuracy of +/- 6 seconds.
 CQ0324
 CQ0324.The orthometric height was determined by differential leveling and
 CQ0324.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0324.in June 1991.
 CQ0324
 CQ0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0324.GEOID18 height accuracy estimate available here.
 CQ0324
 CQ0324.Click photographs - Photos may exist for this station.
 CQ0324
 CQ0324.The dynamic height is computed by dividing the NAVD 88
 CQ0324.geopotential number by the normal gravity value computed on the
 CQ0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0324.degrees latitude (g = 980.6199 gals.).
 CQ0324
 CQ0324.The modeled gravity was interpolated from observed gravity values.
 CQ0324
 CQ0324;                    North         East    Units  Estimated Accuracy
 CQ0324;SPC LA N     -   257,150.    1,008,560.      MT  (+/- 180 meters Scaled)
 CQ0324
 CQ0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS553313(NAD 83)
 CQ0324
 CQ0324                          SUPERSEDED SURVEY CONTROL
 CQ0324
 CQ0324  NGVD 29 (11/26/84)   64.085  (m)          210.25   (f) ADJUSTED    2 0
 CQ0324
 CQ0324.Superseded values are not recommended for survey control.
 CQ0324
 CQ0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0324.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0324
 CQ0324_MARKER: DE = TRAVERSE STATION DISK
 CQ0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0324_STAMPING: 56V105 1969
 CQ0324_MARK LOGO: LADH
 CQ0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0324+STABILITY: SURFACE MOTION
 CQ0324
 CQ0324  HISTORY     - Date     Condition        Report By
 CQ0324  HISTORY     - 1969     MONUMENTED       LADH
 CQ0324  HISTORY     - 1969     GOOD             LADH
 CQ0324  HISTORY     - 1980     GOOD             LADTD
 CQ0324
 CQ0324                          STATION DESCRIPTION
 CQ0324
 CQ0324'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0324'3.1 MI N FROM FARMERVILLE.
 CQ0324'LOCATED 3.1 MILES NORTH ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0324'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 94
 CQ0324'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY LA. 15, 123 FEET SOUTH OF
 CQ0324'THE CENTERLINE OF STATE HIGHWAY LA. 549, 50 FEET SOUTHEAST OF A POWER
 CQ0324'POLE AND 1 FOOT EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND
 CQ0324'GS B. M. DISK STAMPED 56V105 1969 AND SET IN THE TOP OF A CONCRETE
 CQ0324'POST PROJECTING 4-INCHES.  SECTION 7, T 21N, R 1E.
 CQ0324
 CQ0324                          STATION RECOVERY (1980)
 CQ0324
 CQ0324'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0325 ***********************************************************************
 CQ0325  DESIGNATION -  56 V 106
 CQ0325  PID         -  CQ0325
 CQ0325  STATE/COUNTY-  LA/UNION
 CQ0325  COUNTRY     -  US
 CQ0325  USGS QUAD   -  FARMERVILLE (2018)
 CQ0325
 CQ0325                         *CURRENT SURVEY CONTROL
 CQ0325  ______________________________________________________________________
 CQ0325* NAD 83(1986) POSITION- 32 48 30.     (N) 092 24 30.     (W)   SCALED
 CQ0325* NAVD 88 ORTHO HEIGHT -    49.245 (meters)      161.56  (feet) ADJUSTED
 CQ0325  ______________________________________________________________________
 CQ0325  GEOID HEIGHT    -        -26.007 (meters)                     GEOID18
 CQ0325  DYNAMIC HEIGHT  -         49.191 (meters)      161.39  (feet) COMP
 CQ0325  MODELED GRAVITY -    979,540.2   (mgal)                       NAVD 88
 CQ0325
 CQ0325  VERT ORDER      -  SECOND    CLASS 0
 CQ0325
 CQ0325.The horizontal coordinates were scaled from a map and have
 CQ0325.an estimated accuracy of +/- 6 seconds.
 CQ0325
 CQ0325.The orthometric height was determined by differential leveling and
 CQ0325.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0325.in June 1991.
 CQ0325
 CQ0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0325.GEOID18 height accuracy estimate available here.
 CQ0325
 CQ0325.Click photographs - Photos may exist for this station.
 CQ0325
 CQ0325.The dynamic height is computed by dividing the NAVD 88
 CQ0325.geopotential number by the normal gravity value computed on the
 CQ0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0325.degrees latitude (g = 980.6199 gals.).
 CQ0325
 CQ0325.The modeled gravity was interpolated from observed gravity values.
 CQ0325
 CQ0325;                    North         East    Units  Estimated Accuracy
 CQ0325;SPC LA N     -   255,950.    1,008,590.      MT  (+/- 180 meters Scaled)
 CQ0325
 CQ0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS553301(NAD 83)
 CQ0325
 CQ0325                          SUPERSEDED SURVEY CONTROL
 CQ0325
 CQ0325  NGVD 29 (11/26/84)   49.335  (m)          161.86   (f) ADJUSTED    2 0
 CQ0325
 CQ0325.Superseded values are not recommended for survey control.
 CQ0325
 CQ0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0325.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0325
 CQ0325_MARKER: DE = TRAVERSE STATION DISK
 CQ0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0325_STAMPING: 56V106 1969
 CQ0325_MARK LOGO: LADH
 CQ0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0325+STABILITY: SURFACE MOTION
 CQ0325
 CQ0325  HISTORY     - Date     Condition        Report By
 CQ0325  HISTORY     - 1969     MONUMENTED       LADH
 CQ0325  HISTORY     - 1969     GOOD             LADH
 CQ0325
 CQ0325                          STATION DESCRIPTION
 CQ0325
 CQ0325'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0325'2.3 MI N FROM FARMERVILLE.
 CQ0325'LOCATED 2.3 MILES NORTH ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0325'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 87
 CQ0325'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 26 FEET EAST OF A FENCE
 CQ0325'CORNER, 78 FEET SOUTHEAST OF POWER POLE NO. 350 AND 1 FOOT EAST OF A
 CQ0325'STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED
 CQ0325'56V106 1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0325'SECTION 18, T 21N, R 1E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0326 ***********************************************************************
 CQ0326  DESIGNATION -  56 V 107
 CQ0326  PID         -  CQ0326
 CQ0326  STATE/COUNTY-  LA/UNION
 CQ0326  COUNTRY     -  US
 CQ0326  USGS QUAD   -  FARMERVILLE (2018)
 CQ0326
 CQ0326                         *CURRENT SURVEY CONTROL
 CQ0326  ______________________________________________________________________
 CQ0326* NAD 83(1986) POSITION- 32 47 41.     (N) 092 24 28.     (W)   SCALED
 CQ0326* NAVD 88 ORTHO HEIGHT -    32.091 (meters)      105.29  (feet) ADJUSTED
 CQ0326  ______________________________________________________________________
 CQ0326  GEOID HEIGHT    -        -25.996 (meters)                     GEOID18
 CQ0326  DYNAMIC HEIGHT  -         32.056 (meters)      105.17  (feet) COMP
 CQ0326  MODELED GRAVITY -    979,539.5   (mgal)                       NAVD 88
 CQ0326
 CQ0326  VERT ORDER      -  SECOND    CLASS 0
 CQ0326
 CQ0326.The horizontal coordinates were scaled from a map and have
 CQ0326.an estimated accuracy of +/- 6 seconds.
 CQ0326
 CQ0326.The orthometric height was determined by differential leveling and
 CQ0326.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0326.in June 1991.
 CQ0326
 CQ0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0326.GEOID18 height accuracy estimate available here.
 CQ0326
 CQ0326.Click photographs - Photos may exist for this station.
 CQ0326
 CQ0326.The dynamic height is computed by dividing the NAVD 88
 CQ0326.geopotential number by the normal gravity value computed on the
 CQ0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0326.degrees latitude (g = 980.6199 gals.).
 CQ0326
 CQ0326.The modeled gravity was interpolated from observed gravity values.
 CQ0326
 CQ0326;                    North         East    Units  Estimated Accuracy
 CQ0326;SPC LA N     -   254,440.    1,008,640.      MT  (+/- 180 meters Scaled)
 CQ0326
 CQ0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS554286(NAD 83)
 CQ0326
 CQ0326                          SUPERSEDED SURVEY CONTROL
 CQ0326
 CQ0326  NGVD 29 (11/26/84)   32.186  (m)          105.60   (f) ADJUSTED    2 0
 CQ0326
 CQ0326.Superseded values are not recommended for survey control.
 CQ0326
 CQ0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0326.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0326
 CQ0326_MARKER: DE = TRAVERSE STATION DISK
 CQ0326_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0326_SP_SET: BRIDGE
 CQ0326_STAMPING: 56V107 1969
 CQ0326_MARK LOGO: LADH
 CQ0326_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0326
 CQ0326  HISTORY     - Date     Condition        Report By
 CQ0326  HISTORY     - 1969     MONUMENTED       LADH
 CQ0326  HISTORY     - 1969     GOOD             LADH
 CQ0326  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ0326
 CQ0326                          STATION DESCRIPTION
 CQ0326
 CQ0326'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0326'1.4 MI N FROM FARMERVILLE.
 CQ0326'LOCATED 1.4 MILES NORTH ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0326'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS IN
 CQ0326'THE SIDEWALK AT THE SOUTHEAST CORNER OF ONEMILE CREEK BRIDGE, 12.8
 CQ0326'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 0.8 FOOT EAST OF THE WEST
 CQ0326'EDGE OF THE BRIDGE SIDEWALK, 0.7 FOOT ABOVE THE ELEVATION OF THE
 CQ0326'ADJACENT ROADWAY PAVEMENT AND 2 FEET EAST OF A STEEL WITNESS POST. IT
 CQ0326'IS A LDH AND C AND GS B. M. DISK STAMPED 56V107 1969 AND SET IN THE
 CQ0326'BRIDGE SIDEWALK.  SECTION 19, T 21N, R 1E.
 CQ0326
 CQ0326                          STATION RECOVERY (1982)
 CQ0326
 CQ0326'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ0326'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2244 ***********************************************************************
 CQ2244  DESIGNATION -  56 V 108
 CQ2244  PID         -  CQ2244
 CQ2244  STATE/COUNTY-  LA/UNION
 CQ2244  COUNTRY     -  US
 CQ2244  USGS QUAD   -  STERLINGTON (2018)
 CQ2244
 CQ2244                         *CURRENT SURVEY CONTROL
 CQ2244  ______________________________________________________________________
 CQ2244* NAD 83(1986) POSITION- 32 42 00.     (N) 092 05 30.     (W)   SCALED
 CQ2244* NAVD 88 ORTHO HEIGHT -    22.942 (meters)       75.27  (feet) ADJUSTED
 CQ2244  ______________________________________________________________________
 CQ2244  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 CQ2244  DYNAMIC HEIGHT  -         22.917 (meters)       75.19  (feet) COMP
 CQ2244  MODELED GRAVITY -    979,539.2   (mgal)                       NAVD 88
 CQ2244
 CQ2244  VERT ORDER      -  SECOND    CLASS I
 CQ2244
 CQ2244.The horizontal coordinates were scaled from a map and have
 CQ2244.an estimated accuracy of +/- 6 seconds.
 CQ2244
 CQ2244.The orthometric height was determined by differential leveling and
 CQ2244.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2244.in June 1991.
 CQ2244
 CQ2244.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2244.GEOID18 height accuracy estimate available here.
 CQ2244
 CQ2244.Click photographs - Photos may exist for this station.
 CQ2244
 CQ2244.The dynamic height is computed by dividing the NAVD 88
 CQ2244.geopotential number by the normal gravity value computed on the
 CQ2244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2244.degrees latitude (g = 980.6199 gals.).
 CQ2244
 CQ2244.The modeled gravity was interpolated from observed gravity values.
 CQ2244
 CQ2244;                    North         East    Units  Estimated Accuracy
 CQ2244;SPC LA N     -   244,010.    1,038,290.      MT  (+/- 180 meters Scaled)
 CQ2244
 CQ2244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS851183(NAD 83)
 CQ2244
 CQ2244                          SUPERSEDED SURVEY CONTROL
 CQ2244
 CQ2244  NGVD 29 (11/26/84)   23.027  (m)           75.55   (f) ADJUSTED    2 1
 CQ2244
 CQ2244.Superseded values are not recommended for survey control.
 CQ2244
 CQ2244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2244.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2244
 CQ2244_MARKER: DD = SURVEY DISK
 CQ2244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2244_STAMPING: 56V108 1972
 CQ2244_MARK LOGO: LADHGS
 CQ2244_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2244+STABILITY: SURFACE MOTION
 CQ2244
 CQ2244  HISTORY     - Date     Condition        Report By
 CQ2244  HISTORY     - 1972     MONUMENTED       LADTD
 CQ2244  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2244
 CQ2244                          STATION DESCRIPTION
 CQ2244
 CQ2244'DESCRIBED BY LA TRANSP AND DEV 1972
 CQ2244'0.2 MI W FROM STERLINGTON.
 CQ2244'ABOUT 0.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END OF
 CQ2244'THE OUACHITA RIVER BRIDGE AT STERLINGTON, 291 FEET SOUTH OF THE
 CQ2244'CENTERLINE OF LOUISIANA HIGHWAY 2, 158 FEET SOUTH OF BLACKTOP PARISH
 CQ2244'ROAD RUNNING PARALLEL TO LOUISIANA HIGHWAY 2, 26 FEET SOUTHWEST OF 12
 CQ2244'FOOT GRAVEL DRIVEWAY, 2.0 FEET WEST OF A FENCE RUNNING NORTH AND
 CQ2244'SOUTH, 3.2 FEET NORTHWEST OF A FENCE CORNER WHERE FENCE RUNNING NORTH
 CQ2244'AND SOUTH TURNS EAST, 112 FEET SOUTHWEST OF SOUTHWEST CORNER OF FRAME
 CQ2244'RESIDENCE OWNED BY WILLIS TUCKER.  SET IN TOP OF A CONCRETE POST
 CQ2244'PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.4
 CQ2244'FEET SOUTHEAST OF THE MARK.  SECTION 30, T 20N, R 4E.
 CQ2244
 CQ2244                          STATION RECOVERY (1990)
 CQ2244
 CQ2244'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2244'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2245 ***********************************************************************
 CQ2245  DESIGNATION -  56 V 109
 CQ2245  PID         -  CQ2245
 CQ2245  STATE/COUNTY-  LA/UNION
 CQ2245  COUNTRY     -  US
 CQ2245  USGS QUAD   -  STERLINGTON (2018)
 CQ2245
 CQ2245                         *CURRENT SURVEY CONTROL
 CQ2245  ______________________________________________________________________
 CQ2245* NAD 83(1986) POSITION- 32 42 12.     (N) 092 06 18.     (W)   SCALED
 CQ2245* NAVD 88 ORTHO HEIGHT -    39.473 (meters)      129.50  (feet) ADJUSTED
 CQ2245  ______________________________________________________________________
 CQ2245  GEOID HEIGHT    -        -25.926 (meters)                     GEOID18
 CQ2245  DYNAMIC HEIGHT  -         39.430 (meters)      129.36  (feet) COMP
 CQ2245  MODELED GRAVITY -    979,539.1   (mgal)                       NAVD 88
 CQ2245
 CQ2245  VERT ORDER      -  SECOND    CLASS I
 CQ2245
 CQ2245.The horizontal coordinates were scaled from a map and have
 CQ2245.an estimated accuracy of +/- 6 seconds.
 CQ2245
 CQ2245.The orthometric height was determined by differential leveling and
 CQ2245.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2245.in June 1991.
 CQ2245
 CQ2245.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2245.GEOID18 height accuracy estimate available here.
 CQ2245
 CQ2245.Click photographs - Photos may exist for this station.
 CQ2245
 CQ2245.The dynamic height is computed by dividing the NAVD 88
 CQ2245.geopotential number by the normal gravity value computed on the
 CQ2245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2245.degrees latitude (g = 980.6199 gals.).
 CQ2245
 CQ2245.The modeled gravity was interpolated from observed gravity values.
 CQ2245
 CQ2245;                    North         East    Units  Estimated Accuracy
 CQ2245;SPC LA N     -   244,370.    1,037,040.      MT  (+/- 180 meters Scaled)
 CQ2245
 CQ2245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS838187(NAD 83)
 CQ2245
 CQ2245                          SUPERSEDED SURVEY CONTROL
 CQ2245
 CQ2245  NGVD 29 (11/26/84)   39.556  (m)          129.78   (f) ADJUSTED    2 1
 CQ2245
 CQ2245.Superseded values are not recommended for survey control.
 CQ2245
 CQ2245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2245.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2245
 CQ2245_MARKER: DD = SURVEY DISK
 CQ2245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2245_STAMPING: 56V109 1972
 CQ2245_MARK LOGO: LADHGS
 CQ2245_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2245+STABILITY: SURFACE MOTION
 CQ2245
 CQ2245  HISTORY     - Date     Condition        Report By
 CQ2245  HISTORY     - 1972     MONUMENTED       LADTD
 CQ2245  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2245
 CQ2245                          STATION DESCRIPTION
 CQ2245
 CQ2245'DESCRIBED BY LA TRANSP AND DEV 1972
 CQ2245'1.2 MI W FROM STERLINGTON.
 CQ2245'ABOUT 1.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END OF
 CQ2245'THE OUACHITA RIVER BRIDGE AT STERLINGTON, 188 FEET NORTH OF THE
 CQ2245'CENTERLINE OF LOUISIANA HIGHWAY 2, 82 FEET NORTHEAST OF 20 INCH
 CQ2245'WITNESS TREE ON SECTION LINE BETWEEN SECTIONS 19 AND 24, APPROXIMATELY
 CQ2245'500 FEET NORTHWEST OF INTERSECTION OF PARISH ROAD AND LOUISIANA
 CQ2245'HIGHWAY 2.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 CQ2245'GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET SOUTH OF THE MARK.
 CQ2245'SECTION 19, T 20N, R 4E.
 CQ2245
 CQ2245                          STATION RECOVERY (1990)
 CQ2245
 CQ2245'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2245'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0199 ***********************************************************************
 CQ0199  DESIGNATION -  56 V 11
 CQ0199  PID         -  CQ0199
 CQ0199  STATE/COUNTY-  LA/UNION
 CQ0199  COUNTRY     -  US
 CQ0199  USGS QUAD   -  FARMERVILLE (2018)
 CQ0199
 CQ0199                         *CURRENT SURVEY CONTROL
 CQ0199  ______________________________________________________________________
 CQ0199* NAD 83(1986) POSITION- 32 47 09.     (N) 092 27 23.     (W)   SCALED
 CQ0199* NAVD 88 ORTHO HEIGHT -    29.818 (meters)       97.83  (feet) ADJUSTED
 CQ0199  ______________________________________________________________________
 CQ0199  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ0199  DYNAMIC HEIGHT  -         29.785 (meters)       97.72  (feet) COMP
 CQ0199  MODELED GRAVITY -    979,538.5   (mgal)                       NAVD 88
 CQ0199
 CQ0199  VERT ORDER      -  SECOND    CLASS 0
 CQ0199
 CQ0199.The horizontal coordinates were scaled from a map and have
 CQ0199.an estimated accuracy of +/- 6 seconds.
 CQ0199
 CQ0199.The orthometric height was determined by differential leveling and
 CQ0199.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0199.in June 1991.
 CQ0199
 CQ0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0199.GEOID18 height accuracy estimate available here.
 CQ0199
 CQ0199.Click photographs - Photos may exist for this station.
 CQ0199
 CQ0199.The dynamic height is computed by dividing the NAVD 88
 CQ0199.geopotential number by the normal gravity value computed on the
 CQ0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0199.degrees latitude (g = 980.6199 gals.).
 CQ0199
 CQ0199.The modeled gravity was interpolated from observed gravity values.
 CQ0199
 CQ0199;                    North         East    Units  Estimated Accuracy
 CQ0199;SPC LA N     -   253,450.    1,004,090.      MT  (+/- 180 meters Scaled)
 CQ0199
 CQ0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS509276(NAD 83)
 CQ0199
 CQ0199                          SUPERSEDED SURVEY CONTROL
 CQ0199
 CQ0199  NGVD 29 (11/26/84)   29.917  (m)           98.15   (f) ADJUSTED    2 0
 CQ0199
 CQ0199.Superseded values are not recommended for survey control.
 CQ0199
 CQ0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0199.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0199
 CQ0199_MARKER: DD = SURVEY DISK
 CQ0199_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0199_SP_SET: BRIDGE, SIDEWALK
 CQ0199_STAMPING: 56V11 1968
 CQ0199_MARK LOGO: LADHGS
 CQ0199_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0199
 CQ0199  HISTORY     - Date     Condition        Report By
 CQ0199  HISTORY     - 1968     MONUMENTED       LADH
 CQ0199  HISTORY     - 1969     GOOD             LADH
 CQ0199  HISTORY     - 1988     GOOD             USPSQD
 CQ0199  HISTORY     - 1990     GOOD             USPSQD
 CQ0199
 CQ0199                          STATION DESCRIPTION
 CQ0199
 CQ0199'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0199'3.5 MI W FROM FARMERVILLE.
 CQ0199'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY LA. 2 FROM THE UNION PARISH
 CQ0199'COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA. 2 FOR
 CQ0199'3.0 MILES TO THE MARK ON THE RIGHT.  IT IS IN THE NORTHEAST CORNER OF
 CQ0199'THE BAYOU CORNEY BRIDGE.  IT IS IN THE BRIDGE END FLARE SIDEWALK, 0.8
 CQ0199'FEET NORTH OF THE SOUTHEDGE OF THE SIDEWALK, 0.8 FEET ABOVE THE
 CQ0199'ADJACENT PAVEMENT ELEVATION, 91 FEET SOUTHWEST OF A TELEPHONE CABLE
 CQ0199'PEDESTAL, 16 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY 3 FEET
 CQ0199'SOUTHEAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE
 CQ0199'DISK STAMPED 56V11 1968 AND DRILLED IN THE TOP OF THE BRIDGE SIDEWALK.
 CQ0199
 CQ0199                          STATION RECOVERY (1988)
 CQ0199
 CQ0199'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0199'RECOVERED IN GOOD CONDITION.
 CQ0199
 CQ0199                          STATION RECOVERY (1990)
 CQ0199
 CQ0199'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0199'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2247 ***********************************************************************
 CQ2247  DESIGNATION -  56 V 110
 CQ2247  PID         -  CQ2247
 CQ2247  STATE/COUNTY-  LA/UNION
 CQ2247  COUNTRY     -  US
 CQ2247  USGS QUAD   -  STERLINGTON (2018)
 CQ2247
 CQ2247                         *CURRENT SURVEY CONTROL
 CQ2247  ______________________________________________________________________
 CQ2247* NAD 83(1986) POSITION- 32 43 00.     (N) 092 06 48.     (W)   SCALED
 CQ2247* NAVD 88 ORTHO HEIGHT -    40.377 (meters)      132.47  (feet) ADJUSTED
 CQ2247  ______________________________________________________________________
 CQ2247  GEOID HEIGHT    -        -25.930 (meters)                     GEOID18
 CQ2247  DYNAMIC HEIGHT  -         40.332 (meters)      132.32  (feet) COMP
 CQ2247  MODELED GRAVITY -    979,540.0   (mgal)                       NAVD 88
 CQ2247
 CQ2247  VERT ORDER      -  SECOND    CLASS I
 CQ2247
 CQ2247.The horizontal coordinates were scaled from a map and have
 CQ2247.an estimated accuracy of +/- 6 seconds.
 CQ2247
 CQ2247.The orthometric height was determined by differential leveling and
 CQ2247.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2247.in June 1991.
 CQ2247
 CQ2247.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2247.GEOID18 height accuracy estimate available here.
 CQ2247
 CQ2247.Click photographs - Photos may exist for this station.
 CQ2247
 CQ2247.The dynamic height is computed by dividing the NAVD 88
 CQ2247.geopotential number by the normal gravity value computed on the
 CQ2247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2247.degrees latitude (g = 980.6199 gals.).
 CQ2247
 CQ2247.The modeled gravity was interpolated from observed gravity values.
 CQ2247
 CQ2247;                    North         East    Units  Estimated Accuracy
 CQ2247;SPC LA N     -   245,850.    1,036,250.      MT  (+/- 180 meters Scaled)
 CQ2247
 CQ2247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS830202(NAD 83)
 CQ2247
 CQ2247                          SUPERSEDED SURVEY CONTROL
 CQ2247
 CQ2247  NGVD 29 (11/26/84)   40.455  (m)          132.73   (f) ADJUSTED    2 1
 CQ2247
 CQ2247.Superseded values are not recommended for survey control.
 CQ2247
 CQ2247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2247.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2247
 CQ2247_MARKER: DD = SURVEY DISK
 CQ2247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2247_STAMPING: 56V110 1972
 CQ2247_MARK LOGO: LADHGS
 CQ2247_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2247+STABILITY: SURFACE MOTION
 CQ2247
 CQ2247  HISTORY     - Date     Condition        Report By
 CQ2247  HISTORY     - 1972     MONUMENTED       LADH
 CQ2247
 CQ2247                          STATION DESCRIPTION
 CQ2247
 CQ2247'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2247'ABOUT 2.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END OF
 CQ2247'THE OUACHITA RIVER BRIDGE AT STERLINGTON, 193 FEET NORTH OF
 CQ2247'INTERSECTION OF BLACKTOP PARISH ROAD AND LOUISIANA HIGHWAY 2, 13 FEET
 CQ2247'WEST OF WOODS ROAD IN WOODS OWNED BY OLIN MATHIASON CORPORATION.  SET
 CQ2247'IN TOP OF CONCRETE POST PROJECTING 1 INCH ABOVE GROUND.  A STEEL
 CQ2247'WITNESS POST IS SET 1.4 FEET SOUTHEAST OF MARK.  SECTION 13, T 20N, R
 CQ2247'3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2585 ***********************************************************************
 CQ2585  DESIGNATION -  56 V 110 RESET
 CQ2585  PID         -  CQ2585
 CQ2585  STATE/COUNTY-  LA/UNION
 CQ2585  COUNTRY     -  US
 CQ2585  USGS QUAD   -  STERLINGTON (2018)
 CQ2585
 CQ2585                         *CURRENT SURVEY CONTROL
 CQ2585  ______________________________________________________________________
 CQ2585* NAD 83(1986) POSITION- 32 43 00.     (N) 092 06 48.     (W)   SCALED
 CQ2585* NAVD 88 ORTHO HEIGHT -    41.06  (+/-2cm)      134.7   (feet) VERTCON3
 CQ2585  ______________________________________________________________________
 CQ2585  GEOID HEIGHT    -        -25.930 (meters)                     GEOID18
 CQ2585  VERT ORDER      -  THIRD (See Below)
 CQ2585
 CQ2585.The horizontal coordinates were scaled from a map and have
 CQ2585.an estimated accuracy of +/- 6 seconds.
 CQ2585
 CQ2585.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2585.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2585
 CQ2585.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2585.GEOID18 height accuracy estimate available here.
 CQ2585
 CQ2585.The vertical order pertains to the NGVD 29 superseded value.
 CQ2585
 CQ2585.Click photographs - Photos may exist for this station.
 CQ2585
 CQ2585;                    North         East    Units  Estimated Accuracy
 CQ2585;SPC LA N     -   245,850.    1,036,250.      MT  (+/- 180 meters Scaled)
 CQ2585
 CQ2585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS830202(NAD 83)
 CQ2585
 CQ2585                          SUPERSEDED SURVEY CONTROL
 CQ2585
 CQ2585  NGVD 29 (??/??/??)   41.15   (m)          135.0    (f) RESET       3  
 CQ2585
 CQ2585.Superseded values are not recommended for survey control.
 CQ2585
 CQ2585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2585.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2585
 CQ2585_MARKER: DD = SURVEY DISK
 CQ2585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2585_STAMPING: 56V110 LADH RESET 1978
 CQ2585_MARK LOGO: LADHGS
 CQ2585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2585+STABILITY: SURFACE MOTION
 CQ2585
 CQ2585  HISTORY     - Date     Condition        Report By
 CQ2585  HISTORY     - 1978     MONUMENTED       NGS
 CQ2585  HISTORY     - 1987     GOOD             USPSQD
 CQ2585  HISTORY     - 1989     GOOD             USPSQD
 CQ2585
 CQ2585                          STATION DESCRIPTION
 CQ2585
 CQ2585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 CQ2585'2.2 MI W FROM STERLINGTON.
 CQ2585'ABOUT 2.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END OF
 CQ2585'THE QUACHITA RIVER BRIDGE AT STERLINGTON, 39 FEET EAST NORTHEAST OF
 CQ2585'THE CENTER OF HIGHWAY 2 AND 3.5 FEET SOUTH OF A POWER POLE.
 CQ2585
 CQ2585                          STATION RECOVERY (1987)
 CQ2585
 CQ2585'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ2585'RECOVERED IN GOOD CONDITION.
 CQ2585
 CQ2585                          STATION RECOVERY (1989)
 CQ2585
 CQ2585'RECOVERY NOTE BY US POWER SQUADRON 1989 (JRF)
 CQ2585'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2248 ***********************************************************************
 CQ2248  DESIGNATION -  56 V 111
 CQ2248  PID         -  CQ2248
 CQ2248  STATE/COUNTY-  LA/UNION
 CQ2248  COUNTRY     -  US
 CQ2248  USGS QUAD   -  STERLINGTON (2018)
 CQ2248
 CQ2248                         *CURRENT SURVEY CONTROL
 CQ2248  ______________________________________________________________________
 CQ2248* NAD 83(1986) POSITION- 32 43 16.     (N) 092 07 08.     (W)   SCALED
 CQ2248* NAVD 88 ORTHO HEIGHT -    35.830 (meters)      117.55  (feet) ADJUSTED
 CQ2248  ______________________________________________________________________
 CQ2248  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 CQ2248  DYNAMIC HEIGHT  -         35.791 (meters)      117.42  (feet) COMP
 CQ2248  MODELED GRAVITY -    979,540.2   (mgal)                       NAVD 88
 CQ2248
 CQ2248  VERT ORDER      -  SECOND    CLASS I
 CQ2248
 CQ2248.The horizontal coordinates were scaled from a map and have
 CQ2248.an estimated accuracy of +/- 6 seconds.
 CQ2248
 CQ2248.The orthometric height was determined by differential leveling and
 CQ2248.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2248.in June 1991.
 CQ2248
 CQ2248.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2248.GEOID18 height accuracy estimate available here.
 CQ2248
 CQ2248.Click photographs - Photos may exist for this station.
 CQ2248
 CQ2248.The dynamic height is computed by dividing the NAVD 88
 CQ2248.geopotential number by the normal gravity value computed on the
 CQ2248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2248.degrees latitude (g = 980.6199 gals.).
 CQ2248
 CQ2248.The modeled gravity was interpolated from observed gravity values.
 CQ2248
 CQ2248;                    North         East    Units  Estimated Accuracy
 CQ2248;SPC LA N     -   246,340.    1,035,730.      MT  (+/- 180 meters Scaled)
 CQ2248
 CQ2248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS825207(NAD 83)
 CQ2248
 CQ2248                          SUPERSEDED SURVEY CONTROL
 CQ2248
 CQ2248  NGVD 29 (11/26/84)   35.911  (m)          117.82   (f) ADJUSTED    2 1
 CQ2248
 CQ2248.Superseded values are not recommended for survey control.
 CQ2248
 CQ2248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2248.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2248
 CQ2248_MARKER: DD = SURVEY DISK
 CQ2248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2248_STAMPING: 56V111 1972
 CQ2248_MARK LOGO: LADHGS
 CQ2248_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2248+STABILITY: SURFACE MOTION
 CQ2248
 CQ2248  HISTORY     - Date     Condition        Report By
 CQ2248  HISTORY     - 1972     MONUMENTED       LADH
 CQ2248  HISTORY     - 20120519 MARK NOT FOUND   GEOCAC
 CQ2248
 CQ2248                          STATION DESCRIPTION
 CQ2248
 CQ2248'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2248'2.6 MI NW FROM STERLINGTON.
 CQ2248'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM WEST END OF
 CQ2248'OUACHITA RIVER BRIDGE AT STERLINGTON, THENCE 0.1 MILE NORTH NORTH WEST
 CQ2248'ALONG LOUISIANA HIGHWAY 143, 171.5 FEET NORTHEAST FROM CENTERLINE OF
 CQ2248'LOUISIANA 143, 600 FEET NORTH OF INTERSECTION OF LOUISIANA HIGHWAY 2
 CQ2248'AND LOUISIANA HIGHWAY 143, 247 FEET EAST OF THE SOUTHEAST CORNER OF
 CQ2248'GROCERY STORE AND FILLING STATION, 125 FEET NORTHEAST OF POWER LINE.
 CQ2248'SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND. A STEEL
 CQ2248'WITNESS POST IS SET 1.3 FEET SOUTH OF THE MARK. SECTION 13, T 20N, R
 CQ2248'3E.
 CQ2248
 CQ2248                          STATION RECOVERY (2012)
 CQ2248
 CQ2248'RECOVERY NOTE BY GEOCACHING 2012 (BKT)
 CQ2248'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2249 ***********************************************************************
 CQ2249  DESIGNATION -  56 V 112
 CQ2249  PID         -  CQ2249
 CQ2249  STATE/COUNTY-  LA/UNION
 CQ2249  COUNTRY     -  US
 CQ2249  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ2249
 CQ2249                         *CURRENT SURVEY CONTROL
 CQ2249  ______________________________________________________________________
 CQ2249* NAD 83(1986) POSITION- 32 44 06.     (N) 092 07 38.     (W)   SCALED
 CQ2249* NAVD 88 ORTHO HEIGHT -    35.884 (meters)      117.73  (feet) ADJUSTED
 CQ2249  ______________________________________________________________________
 CQ2249  GEOID HEIGHT    -        -25.940 (meters)                     GEOID18
 CQ2249  DYNAMIC HEIGHT  -         35.844 (meters)      117.60  (feet) COMP
 CQ2249  MODELED GRAVITY -    979,541.1   (mgal)                       NAVD 88
 CQ2249
 CQ2249  VERT ORDER      -  SECOND    CLASS I
 CQ2249
 CQ2249.The horizontal coordinates were scaled from a map and have
 CQ2249.an estimated accuracy of +/- 6 seconds.
 CQ2249
 CQ2249.The orthometric height was determined by differential leveling and
 CQ2249.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2249.in June 1991.
 CQ2249
 CQ2249.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2249.GEOID18 height accuracy estimate available here.
 CQ2249
 CQ2249.Click photographs - Photos may exist for this station.
 CQ2249
 CQ2249.The dynamic height is computed by dividing the NAVD 88
 CQ2249.geopotential number by the normal gravity value computed on the
 CQ2249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2249.degrees latitude (g = 980.6199 gals.).
 CQ2249
 CQ2249.The modeled gravity was interpolated from observed gravity values.
 CQ2249
 CQ2249;                    North         East    Units  Estimated Accuracy
 CQ2249;SPC LA N     -   247,880.    1,034,940.      MT  (+/- 180 meters Scaled)
 CQ2249
 CQ2249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS817222(NAD 83)
 CQ2249
 CQ2249                          SUPERSEDED SURVEY CONTROL
 CQ2249
 CQ2249  NGVD 29 (11/26/84)   35.975  (m)          118.03   (f) ADJUSTED    2 1
 CQ2249
 CQ2249.Superseded values are not recommended for survey control.
 CQ2249
 CQ2249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2249.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2249
 CQ2249_MARKER: DD = SURVEY DISK
 CQ2249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2249_STAMPING: 56V112 1972
 CQ2249_MARK LOGO: LADHGS
 CQ2249_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2249+STABILITY: SURFACE MOTION
 CQ2249
 CQ2249  HISTORY     - Date     Condition        Report By
 CQ2249  HISTORY     - 1972     MONUMENTED       LADH
 CQ2249
 CQ2249                          STATION DESCRIPTION
 CQ2249
 CQ2249'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2249'3.7 MI NW FROM STERLINGTON.
 CQ2249'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END
 CQ2249'OF THE OUACHITA RIVER BRIDGE AT STERLINGTON TO THE INTERSECTION OF
 CQ2249'LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 143, THENCE 1.2 MILES
 CQ2249'NORTHWEST ALONG LOUISIANA HIGHWAY 143, 219 FEET NORTHEAST OF
 CQ2249'CENTERLINE OF LOUISIANA HIGHWAY 143, 173.5 FEET NORTHEAST OF A POWER
 CQ2249'LINE, 220 FEET NORTHEAST OF NORTH FORK OF Y MADE BY INTERSECTION OF
 CQ2249'PARISH ROAD RUNNING WEST AND LOUISIANA HIGHWAY 143, 360 FEET NORTHEAST
 CQ2249'OF PARISH ROAD RUNNING SOUTHEAST FROM LOUISIANA HIGHWAY 143, IN WOODS
 CQ2249'OWNED BY OLIN INDUSTRIES.  SET IN TOP OF A CONCRETE POST PROJECTING 2
 CQ2249'INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET EAST OF THE
 CQ2249'MARK.  SECTION 2, T 20N, R 3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2250 ***********************************************************************
 CQ2250  DESIGNATION -  56 V 113
 CQ2250  PID         -  CQ2250
 CQ2250  STATE/COUNTY-  LA/UNION
 CQ2250  COUNTRY     -  US
 CQ2250  USGS QUAD   -  HAILE (2018)
 CQ2250
 CQ2250                         *CURRENT SURVEY CONTROL
 CQ2250  ______________________________________________________________________
 CQ2250* NAD 83(1986) POSITION- 32 45 00.     (N) 092 08 00.     (W)   SCALED
 CQ2250* NAVD 88 ORTHO HEIGHT -    36.233 (meters)      118.87  (feet) ADJUSTED
 CQ2250  ______________________________________________________________________
 CQ2250  GEOID HEIGHT    -        -25.948 (meters)                     GEOID18
 CQ2250  DYNAMIC HEIGHT  -         36.194 (meters)      118.75  (feet) COMP
 CQ2250  MODELED GRAVITY -    979,542.1   (mgal)                       NAVD 88
 CQ2250
 CQ2250  VERT ORDER      -  SECOND    CLASS I
 CQ2250
 CQ2250.The horizontal coordinates were scaled from a map and have
 CQ2250.an estimated accuracy of +/- 6 seconds.
 CQ2250
 CQ2250.The orthometric height was determined by differential leveling and
 CQ2250.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2250.in June 1991.
 CQ2250
 CQ2250.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2250.GEOID18 height accuracy estimate available here.
 CQ2250
 CQ2250.Click photographs - Photos may exist for this station.
 CQ2250
 CQ2250.The dynamic height is computed by dividing the NAVD 88
 CQ2250.geopotential number by the normal gravity value computed on the
 CQ2250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2250.degrees latitude (g = 980.6199 gals.).
 CQ2250
 CQ2250.The modeled gravity was interpolated from observed gravity values.
 CQ2250
 CQ2250;                    North         East    Units  Estimated Accuracy
 CQ2250;SPC LA N     -   249,540.    1,034,360.      MT  (+/- 180 meters Scaled)
 CQ2250
 CQ2250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS811239(NAD 83)
 CQ2250
 CQ2250                          SUPERSEDED SURVEY CONTROL
 CQ2250
 CQ2250  NGVD 29 (11/26/84)   36.324  (m)          119.17   (f) ADJUSTED    2 1
 CQ2250
 CQ2250.Superseded values are not recommended for survey control.
 CQ2250
 CQ2250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2250.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2250
 CQ2250_MARKER: DD = SURVEY DISK
 CQ2250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2250_STAMPING: 56V113 1972
 CQ2250_MARK LOGO: LADHGS
 CQ2250_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2250+STABILITY: SURFACE MOTION
 CQ2250
 CQ2250  HISTORY     - Date     Condition        Report By
 CQ2250  HISTORY     - 1972     MONUMENTED       LADH
 CQ2250  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 CQ2250
 CQ2250                          STATION DESCRIPTION
 CQ2250
 CQ2250'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2250'4.9 MI NW FROM STERLINGTON.
 CQ2250'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM WEST END OF
 CQ2250'THE OUACHITA RIVER BRIDGE AT STERLINGTON TO THE INTERSECTION OF
 CQ2250'LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 143, ON NORTH END OF SPENCER
 CQ2250'SCHOOL GROUND, 2.9 FEET SOUTH OF CHAIN LINK FENCE, 129 FEET WEST OF
 CQ2250'NORTHWEST CORNER OF CHAIN LINK FENCE, 129 FEET WEST OF POWER LINE, 0.6
 CQ2250'MILES NORTH OF COMMUNITY OF SPENCER.  SET IN TOP OF A CONCRETE POST
 CQ2250'PROJECTING 1 INCH ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET
 CQ2250'EAST OF THE MARK.  SECTION 2, T 20N, R 3E.
 CQ2250
 CQ2250                          STATION RECOVERY (1989)
 CQ2250
 CQ2250'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEF)
 CQ2250'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2251 ***********************************************************************
 CQ2251  DESIGNATION -  56 V 114
 CQ2251  PID         -  CQ2251
 CQ2251  STATE/COUNTY-  LA/UNION
 CQ2251  COUNTRY     -  US
 CQ2251  USGS QUAD   -  HAILE (2018)
 CQ2251
 CQ2251                         *CURRENT SURVEY CONTROL
 CQ2251  ______________________________________________________________________
 CQ2251* NAD 83(1986) POSITION- 32 45 48.     (N) 092 08 06.     (W)   SCALED
 CQ2251* NAVD 88 ORTHO HEIGHT -    40.604 (meters)      133.22  (feet) ADJUSTED
 CQ2251  ______________________________________________________________________
 CQ2251  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 CQ2251  DYNAMIC HEIGHT  -         40.559 (meters)      133.07  (feet) COMP
 CQ2251  MODELED GRAVITY -    979,543.1   (mgal)                       NAVD 88
 CQ2251
 CQ2251  VERT ORDER      -  SECOND    CLASS I
 CQ2251
 CQ2251.The horizontal coordinates were scaled from a map and have
 CQ2251.an estimated accuracy of +/- 6 seconds.
 CQ2251
 CQ2251.The orthometric height was determined by differential leveling and
 CQ2251.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2251.in June 1991.
 CQ2251
 CQ2251.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2251.GEOID18 height accuracy estimate available here.
 CQ2251
 CQ2251.Click photographs - Photos may exist for this station.
 CQ2251
 CQ2251.The dynamic height is computed by dividing the NAVD 88
 CQ2251.geopotential number by the normal gravity value computed on the
 CQ2251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2251.degrees latitude (g = 980.6199 gals.).
 CQ2251
 CQ2251.The modeled gravity was interpolated from observed gravity values.
 CQ2251
 CQ2251;                    North         East    Units  Estimated Accuracy
 CQ2251;SPC LA N     -   251,020.    1,034,200.      MT  (+/- 180 meters Scaled)
 CQ2251
 CQ2251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS810253(NAD 83)
 CQ2251
 CQ2251                          SUPERSEDED SURVEY CONTROL
 CQ2251
 CQ2251  NGVD 29 (11/26/84)   40.694  (m)          133.51   (f) ADJUSTED    2 1
 CQ2251
 CQ2251.Superseded values are not recommended for survey control.
 CQ2251
 CQ2251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2251.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2251
 CQ2251_MARKER: DB = BENCH MARK DISK
 CQ2251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2251_STAMPING: 56V114 1972
 CQ2251_MARK LOGO: LADHGS
 CQ2251_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2251+STABILITY: SURFACE MOTION
 CQ2251
 CQ2251  HISTORY     - Date     Condition        Report By
 CQ2251  HISTORY     - 1972     MONUMENTED       LADH
 CQ2251  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2251
 CQ2251                          STATION DESCRIPTION
 CQ2251
 CQ2251'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2251'5.8 MI NW FROM STERLINGTON.
 CQ2251'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM WEST END OF
 CQ2251'OUACHITA RIVER BRIDGE AT STERLINGTON TO INTERSECTION OF LOUISIANA
 CQ2251'HIGHWAY 2 AND LOUISIANA HIGHWAY 143, THENCE 3.3 MILES NORTH ALONG
 CQ2251'LOUISIANA HIGHWAY 143, 286 FEET WEST OF CENTERLINE OF LOUISIANA
 CQ2251'HIGHWAY 143 AT OLD HOUSE PLACE, 109 FEET WEST OF SOUTH END OF CIRCLE
 CQ2251'DRIVE, 200 FEET NORTHWEST OF 12 FOOT GRAVEL ROAD, 7.9 FEET WEST OF AN
 CQ2251'ABANDONED GAS WELL, 14 FEET NORTHWEST OF 32 INCH RED OAK TREE, 48 FEET
 CQ2251'SOUTHWEST OF 36 INCH RED OAK TREE, 28 FEET SOUTH OF OLD FENCE CORNER,
 CQ2251'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CQ2251'GROUND.  A STEEL WITNESS POST IS SET 1.6 FEET WEST OF THE MARK.
 CQ2251'SECTION 2, T20N, R3E.
 CQ2251
 CQ2251                          STATION RECOVERY (1990)
 CQ2251
 CQ2251'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ2251'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2252 ***********************************************************************
 CQ2252  DESIGNATION -  56 V 115
 CQ2252  PID         -  CQ2252
 CQ2252  STATE/COUNTY-  LA/UNION
 CQ2252  COUNTRY     -  US
 CQ2252  USGS QUAD   -  HAILE (2018)
 CQ2252
 CQ2252                         *CURRENT SURVEY CONTROL
 CQ2252  ______________________________________________________________________
 CQ2252* NAD 83(1986) POSITION- 32 46 46.     (N) 092 08 12.     (W)   SCALED
 CQ2252* NAVD 88 ORTHO HEIGHT -    42.887 (meters)      140.71  (feet) ADJUSTED
 CQ2252  ______________________________________________________________________
 CQ2252  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 CQ2252  DYNAMIC HEIGHT  -         42.840 (meters)      140.55  (feet) COMP
 CQ2252  MODELED GRAVITY -    979,544.3   (mgal)                       NAVD 88
 CQ2252
 CQ2252  VERT ORDER      -  SECOND    CLASS I
 CQ2252
 CQ2252.The horizontal coordinates were scaled from a map and have
 CQ2252.an estimated accuracy of +/- 6 seconds.
 CQ2252
 CQ2252.The orthometric height was determined by differential leveling and
 CQ2252.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2252.in June 1991.
 CQ2252
 CQ2252.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2252.GEOID18 height accuracy estimate available here.
 CQ2252
 CQ2252.Click photographs - Photos may exist for this station.
 CQ2252
 CQ2252.The dynamic height is computed by dividing the NAVD 88
 CQ2252.geopotential number by the normal gravity value computed on the
 CQ2252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2252.degrees latitude (g = 980.6199 gals.).
 CQ2252
 CQ2252.The modeled gravity was interpolated from observed gravity values.
 CQ2252
 CQ2252;                    North         East    Units  Estimated Accuracy
 CQ2252;SPC LA N     -   252,800.    1,034,040.      MT  (+/- 180 meters Scaled)
 CQ2252
 CQ2252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS808271(NAD 83)
 CQ2252
 CQ2252                          SUPERSEDED SURVEY CONTROL
 CQ2252
 CQ2252  NGVD 29 (11/26/84)   42.978  (m)          141.00   (f) ADJUSTED    2 1
 CQ2252
 CQ2252.Superseded values are not recommended for survey control.
 CQ2252
 CQ2252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2252.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2252
 CQ2252_MARKER: DD = SURVEY DISK
 CQ2252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2252_STAMPING: 56V115 1972
 CQ2252_MARK LOGO: LADHGS
 CQ2252_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2252+STABILITY: SURFACE MOTION
 CQ2252
 CQ2252  HISTORY     - Date     Condition        Report By
 CQ2252  HISTORY     - 1972     MONUMENTED       LADH
 CQ2252  HISTORY     - 1989     GOOD             USPSQD
 CQ2252
 CQ2252                          STATION DESCRIPTION
 CQ2252
 CQ2252'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2252'7.0 MI NW FROM STERLINGTON.
 CQ2252'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END
 CQ2252'OF THE OUACHITA RIVER BRIDGE AT STERLINGTON TO THE INTERSECTION OF
 CQ2252'LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 143, THENCE 4.5 MILES NORTH
 CQ2252'ALONG LOUISIANA HIGHWAY 143, 234 FEET SOUTHEAST OF INTERSECTION OF
 CQ2252'LOUISIANA HIGHWAY 143 AND GRAVEL ROAD TO THE IRON BRIDGE HUNTING CLUB,
 CQ2252'122.5 FEET EAST OF THE CENTERLINE OF THE MISSOURI PACIFIC RAILROAD, 65
 CQ2252'FEET SOUTHEAST OF CENTERLINE OF CATTLE GUARD ACROSS GRAVEL ROAD INTO
 CQ2252'IRON BRIDGE HUNTING CLUB, 127 FEET SOUTHEAST OF FENCE CORNER. SET IN
 CQ2252'TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND. A STEEL WITNESS
 CQ2252'POST IS SET 1.5 FEET SOUTHWEST OF THE MARK. SECTION 26, T21N, R3E.
 CQ2252
 CQ2252                          STATION RECOVERY (1989)
 CQ2252
 CQ2252'RECOVERY NOTE BY US POWER SQUADRON 1989 (JRF)
 CQ2252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2256 ***********************************************************************
 CQ2256  DESIGNATION -  56 V 116
 CQ2256  PID         -  CQ2256
 CQ2256  STATE/COUNTY-  LA/UNION
 CQ2256  COUNTRY     -  US
 CQ2256  USGS QUAD   -  HAILE (2018)
 CQ2256
 CQ2256                         *CURRENT SURVEY CONTROL
 CQ2256  ______________________________________________________________________
 CQ2256* NAD 83(1986) POSITION- 32 47 32.     (N) 092 08 12.     (W)   SCALED
 CQ2256* NAVD 88 ORTHO HEIGHT -    46.974 (meters)      154.11  (feet) ADJUSTED
 CQ2256  ______________________________________________________________________
 CQ2256  GEOID HEIGHT    -        -25.968 (meters)                     GEOID18
 CQ2256  DYNAMIC HEIGHT  -         46.923 (meters)      153.95  (feet) COMP
 CQ2256  MODELED GRAVITY -    979,545.2   (mgal)                       NAVD 88
 CQ2256
 CQ2256  VERT ORDER      -  SECOND    CLASS I
 CQ2256
 CQ2256.The horizontal coordinates were scaled from a map and have
 CQ2256.an estimated accuracy of +/- 6 seconds.
 CQ2256
 CQ2256.The orthometric height was determined by differential leveling and
 CQ2256.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2256.in June 1991.
 CQ2256
 CQ2256.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2256.GEOID18 height accuracy estimate available here.
 CQ2256
 CQ2256.Click photographs - Photos may exist for this station.
 CQ2256
 CQ2256.The dynamic height is computed by dividing the NAVD 88
 CQ2256.geopotential number by the normal gravity value computed on the
 CQ2256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2256.degrees latitude (g = 980.6199 gals.).
 CQ2256
 CQ2256.The modeled gravity was interpolated from observed gravity values.
 CQ2256
 CQ2256;                    North         East    Units  Estimated Accuracy
 CQ2256;SPC LA N     -   254,220.    1,034,040.      MT  (+/- 180 meters Scaled)
 CQ2256
 CQ2256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS808285(NAD 83)
 CQ2256
 CQ2256                          SUPERSEDED SURVEY CONTROL
 CQ2256
 CQ2256  NGVD 29 (11/26/84)   47.065  (m)          154.41   (f) ADJUSTED    2 1
 CQ2256
 CQ2256.Superseded values are not recommended for survey control.
 CQ2256
 CQ2256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2256.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2256
 CQ2256_MARKER: DD = SURVEY DISK
 CQ2256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2256_STAMPING: 56V116 1972
 CQ2256_MARK LOGO: LADHGS
 CQ2256_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2256+STABILITY: SURFACE MOTION
 CQ2256
 CQ2256  HISTORY     - Date     Condition        Report By
 CQ2256  HISTORY     - 1972     MONUMENTED       LADH
 CQ2256
 CQ2256                          STATION DESCRIPTION
 CQ2256
 CQ2256'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2256'7.8 MI NW FROM STERLINGTON.
 CQ2256'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END
 CQ2256'OF THE OUACHITA RIVER BRIDGE AT STERLINGTON TO THE INTERSECTION OF
 CQ2256'LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 143, THENCE 5.3 MILES NORTH
 CQ2256'ALONG LOUISIANA HIGHWAY 143, AT THE TOP OF A HILL, 146 FEET WEST OF
 CQ2256'THE CENTERLINE OF LOUISIANA HIGHWAY 143, 264 FEET WEST OF THE
 CQ2256'CENTERLINE OF THE MISSOURI PACIFIC RAILROAD TRACK, 99 FEET WEST OF A
 CQ2256'POWER LINE, 73 FEET WEST OF A BARBED WIRE FENCE, ON THE EAST EDGE OF A
 CQ2256'KNOLL IN WOODS OWNED BY OLIN INDUSTRIES, 146 FEET WEST OF THE
 CQ2256'CENTERLINE OF LOUISIANA HIGHWAY 143 AT A POINT 200 FEET SOUTH OF THE
 CQ2256'NORTH END OF A REVERSE CURVE.  SET IN THE TOP OF A CONCRETE POST
 CQ2256'PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.2
 CQ2256'FEET SOUTH OF THE MARK.  SECTION 23, T21N, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2257 ***********************************************************************
 CQ2257  DESIGNATION -  56 V 117
 CQ2257  PID         -  CQ2257
 CQ2257  STATE/COUNTY-  LA/UNION
 CQ2257  COUNTRY     -  US
 CQ2257  USGS QUAD   -  HAILE (2018)
 CQ2257
 CQ2257                         *CURRENT SURVEY CONTROL
 CQ2257  ______________________________________________________________________
 CQ2257* NAD 83(1986) POSITION- 32 48 30.     (N) 092 08 24.     (W)   SCALED
 CQ2257* NAVD 88 ORTHO HEIGHT -    44.013 (meters)      144.40  (feet) ADJUSTED
 CQ2257  ______________________________________________________________________
 CQ2257  GEOID HEIGHT    -        -25.977 (meters)                     GEOID18
 CQ2257  DYNAMIC HEIGHT  -         43.965 (meters)      144.24  (feet) COMP
 CQ2257  MODELED GRAVITY -    979,546.3   (mgal)                       NAVD 88
 CQ2257
 CQ2257  VERT ORDER      -  SECOND    CLASS I
 CQ2257
 CQ2257.The horizontal coordinates were scaled from a map and have
 CQ2257.an estimated accuracy of +/- 6 seconds.
 CQ2257
 CQ2257.The orthometric height was determined by differential leveling and
 CQ2257.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2257.in June 1991.
 CQ2257
 CQ2257.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2257.GEOID18 height accuracy estimate available here.
 CQ2257
 CQ2257.Click photographs - Photos may exist for this station.
 CQ2257
 CQ2257.The dynamic height is computed by dividing the NAVD 88
 CQ2257.geopotential number by the normal gravity value computed on the
 CQ2257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2257.degrees latitude (g = 980.6199 gals.).
 CQ2257
 CQ2257.The modeled gravity was interpolated from observed gravity values.
 CQ2257
 CQ2257;                    North         East    Units  Estimated Accuracy
 CQ2257;SPC LA N     -   256,000.    1,033,720.      MT  (+/- 180 meters Scaled)
 CQ2257
 CQ2257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS805303(NAD 83)
 CQ2257
 CQ2257                          SUPERSEDED SURVEY CONTROL
 CQ2257
 CQ2257  NGVD 29 (11/26/84)   44.104  (m)          144.70   (f) ADJUSTED    2 1
 CQ2257
 CQ2257.Superseded values are not recommended for survey control.
 CQ2257
 CQ2257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2257.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2257
 CQ2257_MARKER: DD = SURVEY DISK
 CQ2257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2257_STAMPING: 56V117 1972
 CQ2257_MARK LOGO: LADHGS
 CQ2257_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2257+STABILITY: SURFACE MOTION
 CQ2257
 CQ2257  HISTORY     - Date     Condition        Report By
 CQ2257  HISTORY     - 1972     MONUMENTED       LADH
 CQ2257
 CQ2257                          STATION DESCRIPTION
 CQ2257
 CQ2257'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2257'8.8 MI NW FROM STERLINGTON.
 CQ2257'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END
 CQ2257'OF THE OUACHITA RIVER BRIDGE AT STERLINGTON TO THE INTERSECTION OF
 CQ2257'LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 143, THENCE 6.3 MILES NORTH
 CQ2257'ALONG LOUISIANA HIGHWAY 143, 150 FEET WEST OF THE CENTERLINE OF
 CQ2257'LOUISIANA HIGHWAY 143 IN WOODS OWNED BY OLIN INDUSTRIES, 115 FEET WEST
 CQ2257'OF LOUISIANA POWER AND LIGHT POWER LINE, 93 FEET WEST OF BARBED WIRE
 CQ2257'FENCE, 27 FEET SOUTH OF WOODS ROAD, ON NORTH SIDE OF SMALL KNOLL. SET
 CQ2257'IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND. A STEEL
 CQ2257'WITNESS POST IS SET 1.4 FEET NORTH OF THE MARK. SECTION 14, T21N,
 CQ2257'R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2258 ***********************************************************************
 CQ2258  DESIGNATION -  56 V 118
 CQ2258  PID         -  CQ2258
 CQ2258  STATE/COUNTY-  LA/UNION
 CQ2258  COUNTRY     -  US
 CQ2258  USGS QUAD   -  HAILE (2018)
 CQ2258
 CQ2258                         *CURRENT SURVEY CONTROL
 CQ2258  ______________________________________________________________________
 CQ2258* NAD 83(1986) POSITION- 32 49 24.     (N) 092 08 42.     (W)   SCALED
 CQ2258* NAVD 88 ORTHO HEIGHT -    40.360 (meters)      132.41  (feet) ADJUSTED
 CQ2258  ______________________________________________________________________
 CQ2258  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 CQ2258  DYNAMIC HEIGHT  -         40.316 (meters)      132.27  (feet) COMP
 CQ2258  MODELED GRAVITY -    979,547.1   (mgal)                       NAVD 88
 CQ2258
 CQ2258  VERT ORDER      -  SECOND    CLASS I
 CQ2258
 CQ2258.The horizontal coordinates were scaled from a map and have
 CQ2258.an estimated accuracy of +/- 6 seconds.
 CQ2258
 CQ2258.The orthometric height was determined by differential leveling and
 CQ2258.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2258.in June 1991.
 CQ2258
 CQ2258.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2258.GEOID18 height accuracy estimate available here.
 CQ2258
 CQ2258.Click photographs - Photos may exist for this station.
 CQ2258
 CQ2258.The dynamic height is computed by dividing the NAVD 88
 CQ2258.geopotential number by the normal gravity value computed on the
 CQ2258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2258.degrees latitude (g = 980.6199 gals.).
 CQ2258
 CQ2258.The modeled gravity was interpolated from observed gravity values.
 CQ2258
 CQ2258;                    North         East    Units  Estimated Accuracy
 CQ2258;SPC LA N     -   257,670.    1,033,240.      MT  (+/- 180 meters Scaled)
 CQ2258
 CQ2258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS800320(NAD 83)
 CQ2258
 CQ2258                          SUPERSEDED SURVEY CONTROL
 CQ2258
 CQ2258  NGVD 29 (11/26/84)   40.451  (m)          132.71   (f) ADJUSTED    2 1
 CQ2258
 CQ2258.Superseded values are not recommended for survey control.
 CQ2258
 CQ2258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2258.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2258
 CQ2258_MARKER: DD = SURVEY DISK
 CQ2258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2258_STAMPING: 56V118 1972
 CQ2258_MARK LOGO: LADHGS
 CQ2258_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2258+STABILITY: SURFACE MOTION
 CQ2258
 CQ2258  HISTORY     - Date     Condition        Report By
 CQ2258  HISTORY     - 1972     MONUMENTED       LADH
 CQ2258
 CQ2258                          STATION DESCRIPTION
 CQ2258
 CQ2258'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2258'9.8 MI NW FROM STERLINGTON.
 CQ2258'ABOUT 2.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 2 FROM THE WEST END
 CQ2258'OF THE OUACHITA RIVER BRIDGE AT STERLINGTON TO THE INTERSECTION OF
 CQ2258'LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 143, THENCE 7.3 MILES ALONG
 CQ2258'LOUISIANA HIGHWAY 143, 127 FEET EAST OF THE CENTERLINE OF LOUISIANA
 CQ2258'HIGHWAY 143 IN THE CENTER OF A CURVE, 21 FEET NORTH OF THE CENTERLINE
 CQ2258'OF A UNITED GAS PIPE LINE, 6 FEET NORTH OF UNITED GAS RIGHT OF WAY, 53
 CQ2258'FEET WEST OF THE CENTERLINE OF THE MISSOURI PACIFIC RAILROAD TRACK, 23
 CQ2258'FEET NORTHWEST OF VENT ON GAS LINE.  SET IN TOP OF CONCRETE POST
 CQ2258'PROJECTING 2 INCHES ABOVE GROUND.  A STEEL WITNESS POST IS SET 1.2
 CQ2258'FEET SOUTH OF THE MARK.  SECTION 10, T21N, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2259 ***********************************************************************
 CQ2259  DESIGNATION -  56 V 119
 CQ2259  PID         -  CQ2259
 CQ2259  STATE/COUNTY-  LA/UNION
 CQ2259  COUNTRY     -  US
 CQ2259  USGS QUAD   -  HAILE (2018)
 CQ2259
 CQ2259                         *CURRENT SURVEY CONTROL
 CQ2259  ______________________________________________________________________
 CQ2259* NAD 83(1986) POSITION- 32 50 06.     (N) 092 09 46.     (W)   SCALED
 CQ2259* NAVD 88 ORTHO HEIGHT -    44.507 (meters)      146.02  (feet) ADJUSTED
 CQ2259  ______________________________________________________________________
 CQ2259  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 CQ2259  DYNAMIC HEIGHT  -         44.459 (meters)      145.86  (feet) COMP
 CQ2259  MODELED GRAVITY -    979,547.4   (mgal)                       NAVD 88
 CQ2259
 CQ2259  VERT ORDER      -  SECOND    CLASS I
 CQ2259
 CQ2259.The horizontal coordinates were scaled from a map and have
 CQ2259.an estimated accuracy of +/- 6 seconds.
 CQ2259
 CQ2259.The orthometric height was determined by differential leveling and
 CQ2259.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2259.in June 1991.
 CQ2259
 CQ2259.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2259.GEOID18 height accuracy estimate available here.
 CQ2259
 CQ2259.Click photographs - Photos may exist for this station.
 CQ2259
 CQ2259.The dynamic height is computed by dividing the NAVD 88
 CQ2259.geopotential number by the normal gravity value computed on the
 CQ2259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2259.degrees latitude (g = 980.6199 gals.).
 CQ2259
 CQ2259.The modeled gravity was interpolated from observed gravity values.
 CQ2259
 CQ2259;                    North         East    Units  Estimated Accuracy
 CQ2259;SPC LA N     -   258,960.    1,031,570.      MT  (+/- 180 meters Scaled)
 CQ2259
 CQ2259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS783333(NAD 83)
 CQ2259
 CQ2259                          SUPERSEDED SURVEY CONTROL
 CQ2259
 CQ2259  NGVD 29 (11/26/84)   44.598  (m)          146.32   (f) ADJUSTED    2 1
 CQ2259
 CQ2259.Superseded values are not recommended for survey control.
 CQ2259
 CQ2259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2259.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2259
 CQ2259_MARKER: DD = SURVEY DISK
 CQ2259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2259_STAMPING: 56V119 1972
 CQ2259_MARK LOGO: LADHGS
 CQ2259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2259+STABILITY: SURFACE MOTION
 CQ2259
 CQ2259  HISTORY     - Date     Condition        Report By
 CQ2259  HISTORY     - 1972     MONUMENTED       LADH
 CQ2259
 CQ2259                          STATION DESCRIPTION
 CQ2259
 CQ2259'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2259'ABOUT 6.5 MILES SOUTHEAST ALONG LOUISIANA 143 FROM INTERSECTION OF
 CQ2259'LOUISIANA 33 AND 143, IN MARION, 165.5 FEET SOUTHWEST FROM CENTERLINE
 CQ2259'OF LOUISIANA 143, 136.5 FEET SOUTHWEST OF POWER LINE, 73.7 FEET NORTH
 CQ2259'OF NORTHWEST CORNER BRICK RESIDENCE OF W. B. HAILE, JR., 67.2 FEET
 CQ2259'NORTHWEST OF CENTERLINE CONCRETE CIRCLE DRIVE.  0.9 MILES NORTHWEST
 CQ2259'ALONG LOUISIANA HIGHWAY 143 FROM COMMUNITY OF HAILE.  SET IN TOP OF A
 CQ2259'CONCRETE POST PROJECTING 0 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CQ2259'POST IS SET 1.4 FEET NORTHWEST OF THE MARK.  SECTION 4, T21N, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0241 ***********************************************************************
 CQ0241  DESIGNATION -  56 V 12
 CQ0241  PID         -  CQ0241
 CQ0241  STATE/COUNTY-  LA/UNION
 CQ0241  COUNTRY     -  US
 CQ0241  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0241
 CQ0241                         *CURRENT SURVEY CONTROL
 CQ0241  ______________________________________________________________________
 CQ0241* NAD 83(1986) POSITION- 32 37 36.9    (N) 092 24 50.6    (W)   HD_HELD2
 CQ0241* NAVD 88 ORTHO HEIGHT -    78.205 (meters)      256.58  (feet) ADJUSTED
 CQ0241  ______________________________________________________________________
 CQ0241  GEOID HEIGHT    -        -25.852 (meters)                     GEOID18
 CQ0241  DYNAMIC HEIGHT  -         78.117 (meters)      256.29  (feet) COMP
 CQ0241  MODELED GRAVITY -    979,523.5   (mgal)                       NAVD 88
 CQ0241
 CQ0241  VERT ORDER      -  SECOND    CLASS 0
 CQ0241
 CQ0241.The horizontal coordinates were established by autonomous hand held GPS
 CQ0241.observations and have an estimated accuracy of +/- 10 meters.
 CQ0241
 CQ0241.The orthometric height was determined by differential leveling and
 CQ0241.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0241.in June 1991.
 CQ0241
 CQ0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0241.GEOID18 height accuracy estimate available here.
 CQ0241
 CQ0241.Click photographs - Photos may exist for this station.
 CQ0241
 CQ0241.The dynamic height is computed by dividing the NAVD 88
 CQ0241.geopotential number by the normal gravity value computed on the
 CQ0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0241.degrees latitude (g = 980.6199 gals.).
 CQ0241
 CQ0241.The modeled gravity was interpolated from observed gravity values.
 CQ0241
 CQ0241;                    North         East    Units  Estimated Accuracy
 CQ0241;SPC LA N     -   235,832.    1,008,065.      MT  (+/- 10 meters HH2 GPS)
 CQ0241
 CQ0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5496610079(NAD 83)
 CQ0241
 CQ0241                          SUPERSEDED SURVEY CONTROL
 CQ0241
 CQ0241  NGVD 29 (11/26/84)   78.284  (m)          256.84   (f) ADJUSTED    2 0
 CQ0241
 CQ0241.Superseded values are not recommended for survey control.
 CQ0241
 CQ0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0241.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0241
 CQ0241_MARKER: DD = SURVEY DISK
 CQ0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0241_STAMPING: 56V12 1968
 CQ0241_MARK LOGO: LADH
 CQ0241_PROJECTION: FLUSH
 CQ0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0241+STABILITY: SURFACE MOTION
 CQ0241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0241+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2010
 CQ0241
 CQ0241  HISTORY     - Date     Condition        Report By
 CQ0241  HISTORY     - 1968     MONUMENTED       LADH
 CQ0241  HISTORY     - 1968     GOOD             LADH
 CQ0241  HISTORY     - 1983     GOOD             LADTD
 CQ0241  HISTORY     - 1990     GOOD             USPSQD
 CQ0241  HISTORY     - 19970211 GOOD             USPSQD
 CQ0241  HISTORY     - 20100403 GOOD             GEOCAC
 CQ0241
 CQ0241                          STATION DESCRIPTION
 CQ0241
 CQ0241'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0241'13.5 MI S FROM FARMERVILLE.
 CQ0241'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0241'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0241'15 FOR 7.2 MILES, THENCE SOUTHWEST ALONG STATE HIGHWAY 145 FOR 3.6
 CQ0241'MILES TO THE MARK ON THE RIGHT.  IT IS 102 FEET WEST OF THE CENTER OF
 CQ0241'THE INTERSECTION OF STATE HIGHWAY 145 AND STATE HIGHWAY 151, 78 FEET
 CQ0241'NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 145, 59 FEET EAST OF THE
 CQ0241'NORTHWEST CORNER OF CALHOUNS STORE IN DOWNSVILLE, AND 3 FEET NORTHWEST
 CQ0241'OF A STEEL WITNESS POST.  IT IS AN LDH AND C AND GS TRAVERSE DISK
 CQ0241'STAMPED 56V12 1968, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ0241'GROUND.  NOTE-- THE DISK IS LOCATED 0.5 MILES NORTHEAST OF BM A 644
 CQ0241'(LDH).
 CQ0241
 CQ0241                          STATION RECOVERY (1983)
 CQ0241
 CQ0241'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0241'RECOVERED IN GOOD CONDITION.
 CQ0241
 CQ0241                          STATION RECOVERY (1990)
 CQ0241
 CQ0241'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ0241'RECOVERED IN GOOD CONDITION.
 CQ0241
 CQ0241                          STATION RECOVERY (1997)
 CQ0241
 CQ0241'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0241'RECOVERED IN GOOD CONDITION.
 CQ0241
 CQ0241                          STATION RECOVERY (2010)
 CQ0241
 CQ0241'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ0241'THE DISK WAS RECOVERED IN GOOD CONDITION, JUST BELOW GROUND LEVEL.
 CQ0241'CALHOUN'S STORE AND THE WITNESS POST NOTED IN THE DESCRIPTION, HAVE
 CQ0241'BOTH BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2260 ***********************************************************************
 CQ2260  DESIGNATION -  56 V 120
 CQ2260  PID         -  CQ2260
 CQ2260  STATE/COUNTY-  LA/UNION
 CQ2260  COUNTRY     -  US
 CQ2260  USGS QUAD   -  HAILE (2018)
 CQ2260
 CQ2260                         *CURRENT SURVEY CONTROL
 CQ2260  ______________________________________________________________________
 CQ2260* NAD 83(1986) POSITION- 32 50 18.     (N) 092 10 48.     (W)   SCALED
 CQ2260* NAVD 88 ORTHO HEIGHT -    47.292 (meters)      155.16  (feet) ADJUSTED
 CQ2260  ______________________________________________________________________
 CQ2260  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 CQ2260  DYNAMIC HEIGHT  -         47.240 (meters)      154.99  (feet) COMP
 CQ2260  MODELED GRAVITY -    979,547.2   (mgal)                       NAVD 88
 CQ2260
 CQ2260  VERT ORDER      -  SECOND    CLASS I
 CQ2260
 CQ2260.The horizontal coordinates were scaled from a map and have
 CQ2260.an estimated accuracy of +/- 6 seconds.
 CQ2260
 CQ2260.The orthometric height was determined by differential leveling and
 CQ2260.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2260.in June 1991.
 CQ2260
 CQ2260.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2260.GEOID18 height accuracy estimate available here.
 CQ2260
 CQ2260.Click photographs - Photos may exist for this station.
 CQ2260
 CQ2260.The dynamic height is computed by dividing the NAVD 88
 CQ2260.geopotential number by the normal gravity value computed on the
 CQ2260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2260.degrees latitude (g = 980.6199 gals.).
 CQ2260
 CQ2260.The modeled gravity was interpolated from observed gravity values.
 CQ2260
 CQ2260;                    North         East    Units  Estimated Accuracy
 CQ2260;SPC LA N     -   259,320.    1,029,960.      MT  (+/- 180 meters Scaled)
 CQ2260
 CQ2260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS767336(NAD 83)
 CQ2260
 CQ2260                          SUPERSEDED SURVEY CONTROL
 CQ2260
 CQ2260  NGVD 29 (11/26/84)   47.383  (m)          155.46   (f) ADJUSTED    2 1
 CQ2260
 CQ2260.Superseded values are not recommended for survey control.
 CQ2260
 CQ2260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2260.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2260
 CQ2260_MARKER: DD = SURVEY DISK
 CQ2260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2260_STAMPING: 56V120 1972
 CQ2260_MARK LOGO: LADHGS
 CQ2260_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2260+STABILITY: SURFACE MOTION
 CQ2260
 CQ2260  HISTORY     - Date     Condition        Report By
 CQ2260  HISTORY     - 1972     MONUMENTED       LADH
 CQ2260
 CQ2260                          STATION DESCRIPTION
 CQ2260
 CQ2260'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2260'ABOUT 5.5 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 143 FROM
 CQ2260'INTERSECTION OF LOUISIANA 33 AND 143 IN MARION.  157 FEET SOUTHWEST OF
 CQ2260'CENTERLINE OF LOUISIANA 143 IN LANE BETWEEN TWO FENCES, 1.4 FEET
 CQ2260'SOUTHEAST COMMON MESH AND BARBED WIRE FENCE, 48 FEET NORTHWEST OF 12
 CQ2260'FOOT GRAVEL DRIVE, 125 FEET SOUTHWEST OF FENCE CORNER, 65 FEET
 CQ2260'NORTHWEST OF COMMON MESH AND BARBED WIRE FENCE.  1.0 MILES SOUTH OF
 CQ2260'COMMUNITY OF LINVILLE.  SET IN TOP OF A CONCRETE POST PROJECTING 2
 CQ2260'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET
 CQ2260'NORTHWEST OF THE MARK.  SECTION 5, T21N, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2261 ***********************************************************************
 CQ2261  DESIGNATION -  56 V 121
 CQ2261  PID         -  CQ2261
 CQ2261  STATE/COUNTY-  LA/UNION
 CQ2261  COUNTRY     -  US
 CQ2261  USGS QUAD   -  HAILE (2018)
 CQ2261
 CQ2261                         *CURRENT SURVEY CONTROL
 CQ2261  ______________________________________________________________________
 CQ2261* NAD 83(1986) POSITION- 32 50 46.     (N) 092 11 50.     (W)   SCALED
 CQ2261* NAVD 88 ORTHO HEIGHT -    50.829 (meters)      166.76  (feet) ADJUSTED
 CQ2261  ______________________________________________________________________
 CQ2261  GEOID HEIGHT    -        -26.007 (meters)                     GEOID18
 CQ2261  DYNAMIC HEIGHT  -         50.773 (meters)      166.58  (feet) COMP
 CQ2261  MODELED GRAVITY -    979,547.2   (mgal)                       NAVD 88
 CQ2261
 CQ2261  VERT ORDER      -  SECOND    CLASS I
 CQ2261
 CQ2261.The horizontal coordinates were scaled from a map and have
 CQ2261.an estimated accuracy of +/- 6 seconds.
 CQ2261
 CQ2261.The orthometric height was determined by differential leveling and
 CQ2261.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2261.in June 1991.
 CQ2261
 CQ2261.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2261.GEOID18 height accuracy estimate available here.
 CQ2261
 CQ2261.Click photographs - Photos may exist for this station.
 CQ2261
 CQ2261.The dynamic height is computed by dividing the NAVD 88
 CQ2261.geopotential number by the normal gravity value computed on the
 CQ2261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2261.degrees latitude (g = 980.6199 gals.).
 CQ2261
 CQ2261.The modeled gravity was interpolated from observed gravity values.
 CQ2261
 CQ2261;                    North         East    Units  Estimated Accuracy
 CQ2261;SPC LA N     -   260,180.    1,028,350.      MT  (+/- 180 meters Scaled)
 CQ2261
 CQ2261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS751345(NAD 83)
 CQ2261
 CQ2261                          SUPERSEDED SURVEY CONTROL
 CQ2261
 CQ2261  NGVD 29 (11/26/84)   50.920  (m)          167.06   (f) ADJUSTED    2 1
 CQ2261
 CQ2261.Superseded values are not recommended for survey control.
 CQ2261
 CQ2261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2261.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2261
 CQ2261_MARKER: DD = SURVEY DISK
 CQ2261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2261_STAMPING: 56V121 1972
 CQ2261_MARK LOGO: LADHGS
 CQ2261_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2261+STABILITY: SURFACE MOTION
 CQ2261
 CQ2261  HISTORY     - Date     Condition        Report By
 CQ2261  HISTORY     - 1972     MONUMENTED       LADH
 CQ2261  HISTORY     - 1983     MARK NOT FOUND   USGS
 CQ2261
 CQ2261                          STATION DESCRIPTION
 CQ2261
 CQ2261'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2261'ABOUT 4.5 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 143 FROM THE
 CQ2261'INTERSECTION OF LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 143 IN
 CQ2261'MARION, 147 FEET NORTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY 143,
 CQ2261'INSIDE LINVILLE SCHOOL YARD, 1.2 FEET EAST OF CHAIN LINK FENCE, 165
 CQ2261'FEET NORTH OF 10 FOOT GRAVEL DRIVE GOING INTO SCHOOL YARD, 1.2 FEET
 CQ2261'FROM FENCE CORNER WHERE MESH WIRE FENCE RUNS WEST FROM CHAIN LINK
 CQ2261'FENCE, 253.5 FEET NORTHWEST OF SOUTHWEST CORNER OF FRAME BUILDING USED
 CQ2261'AS CLASSROOM, 62 FEET NORTH OF NORTHWEST CORNER OF 50 X 24 FOOT FRAME
 CQ2261'BUILDING THAT BELONGS TO THE LINVILLE CONGREGATIONAL CHRISTIAN CHURCH.
 CQ2261'SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND.  A STEEL
 CQ2261'WITNESS POST IS SET 1.2 FEET EAST OF THE MARK. SECTION 6, T21N, R3E.
 CQ2261
 CQ2261                          STATION RECOVERY (1983)
 CQ2261
 CQ2261'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 CQ2261'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2262 ***********************************************************************
 CQ2262  DESIGNATION -  56 V 122
 CQ2262  PID         -  CQ2262
 CQ2262  STATE/COUNTY-  LA/UNION
 CQ2262  COUNTRY     -  US
 CQ2262  USGS QUAD   -  HAILE (2018)
 CQ2262
 CQ2262                         *CURRENT SURVEY CONTROL
 CQ2262  ______________________________________________________________________
 CQ2262* NAD 83(1986) POSITION- 32 51 30.     (N) 092 12 30.     (W)   SCALED
 CQ2262* NAVD 88 ORTHO HEIGHT -    60.059 (meters)      197.04  (feet) ADJUSTED
 CQ2262  ______________________________________________________________________
 CQ2262  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 CQ2262  DYNAMIC HEIGHT  -         59.993 (meters)      196.83  (feet) COMP
 CQ2262  MODELED GRAVITY -    979,547.6   (mgal)                       NAVD 88
 CQ2262
 CQ2262  VERT ORDER      -  SECOND    CLASS I
 CQ2262
 CQ2262.The horizontal coordinates were scaled from a map and have
 CQ2262.an estimated accuracy of +/- 6 seconds.
 CQ2262
 CQ2262.The orthometric height was determined by differential leveling and
 CQ2262.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2262.in June 1991.
 CQ2262
 CQ2262.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2262.GEOID18 height accuracy estimate available here.
 CQ2262
 CQ2262.Click photographs - Photos may exist for this station.
 CQ2262
 CQ2262.The dynamic height is computed by dividing the NAVD 88
 CQ2262.geopotential number by the normal gravity value computed on the
 CQ2262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2262.degrees latitude (g = 980.6199 gals.).
 CQ2262
 CQ2262.The modeled gravity was interpolated from observed gravity values.
 CQ2262
 CQ2262;                    North         East    Units  Estimated Accuracy
 CQ2262;SPC LA N     -   261,530.    1,027,300.      MT  (+/- 180 meters Scaled)
 CQ2262
 CQ2262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS740358(NAD 83)
 CQ2262
 CQ2262                          SUPERSEDED SURVEY CONTROL
 CQ2262
 CQ2262  NGVD 29 (11/26/84)   60.149  (m)          197.34   (f) ADJUSTED    2 1
 CQ2262
 CQ2262.Superseded values are not recommended for survey control.
 CQ2262
 CQ2262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2262.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2262
 CQ2262_MARKER: DD = SURVEY DISK
 CQ2262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2262_STAMPING: 56V122 1972
 CQ2262_MARK LOGO: LADHGS
 CQ2262_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2262+STABILITY: SURFACE MOTION
 CQ2262
 CQ2262  HISTORY     - Date     Condition        Report By
 CQ2262  HISTORY     - 1972     MONUMENTED       LADH
 CQ2262  HISTORY     - 1983     MARK NOT FOUND   USGS
 CQ2262
 CQ2262                          STATION DESCRIPTION
 CQ2262
 CQ2262'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2262'ABOUT 3.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 143 FROM
 CQ2262'INTERSECTION OF LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 143 IN
 CQ2262'MARION, 166 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 143,
 CQ2262'AT THE TOP OF A HILL IN PINE WOODS OWNED BY OLIN INDUSTRIES, 136 FEET
 CQ2262'SOUTHEAST OF A POWER LINE, 136 FEET SOUTHEAST OF A BARBED WIRE FENCE,
 CQ2262'17 FEET SOUTH OF WOODS ROAD, 1.1 MILES NORTHWEST OF COMMUNITY OF
 CQ2262'LINVILLE.  SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 CQ2262'GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET NORTH OF THE MARK.
 CQ2262'SECTION 31, T22N, R3E.
 CQ2262
 CQ2262                          STATION RECOVERY (1983)
 CQ2262
 CQ2262'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 CQ2262'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2263 ***********************************************************************
 CQ2263  DESIGNATION -  56 V 123
 CQ2263  PID         -  CQ2263
 CQ2263  STATE/COUNTY-  LA/UNION
 CQ2263  COUNTRY     -  US
 CQ2263  USGS QUAD   -  HAILE (2018)
 CQ2263
 CQ2263                         *CURRENT SURVEY CONTROL
 CQ2263  ______________________________________________________________________
 CQ2263* NAD 83(1986) POSITION- 32 52 18.     (N) 092 13 02.     (W)   SCALED
 CQ2263* NAVD 88 ORTHO HEIGHT -    53.217 (meters)      174.60  (feet) ADJUSTED
 CQ2263  ______________________________________________________________________
 CQ2263  GEOID HEIGHT    -        -26.027 (meters)                     GEOID18
 CQ2263  DYNAMIC HEIGHT  -         53.159 (meters)      174.41  (feet) COMP
 CQ2263  MODELED GRAVITY -    979,548.1   (mgal)                       NAVD 88
 CQ2263
 CQ2263  VERT ORDER      -  SECOND    CLASS I
 CQ2263
 CQ2263.The horizontal coordinates were scaled from a map and have
 CQ2263.an estimated accuracy of +/- 6 seconds.
 CQ2263
 CQ2263.The orthometric height was determined by differential leveling and
 CQ2263.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2263.in June 1991.
 CQ2263
 CQ2263.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2263.GEOID18 height accuracy estimate available here.
 CQ2263
 CQ2263.Click photographs - Photos may exist for this station.
 CQ2263
 CQ2263.The dynamic height is computed by dividing the NAVD 88
 CQ2263.geopotential number by the normal gravity value computed on the
 CQ2263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2263.degrees latitude (g = 980.6199 gals.).
 CQ2263
 CQ2263.The modeled gravity was interpolated from observed gravity values.
 CQ2263
 CQ2263;                    North         East    Units  Estimated Accuracy
 CQ2263;SPC LA N     -   263,010.    1,026,470.      MT  (+/- 180 meters Scaled)
 CQ2263
 CQ2263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS732373(NAD 83)
 CQ2263
 CQ2263                          SUPERSEDED SURVEY CONTROL
 CQ2263
 CQ2263  NGVD 29 (11/26/84)   53.309  (m)          174.90   (f) ADJUSTED    2 1
 CQ2263
 CQ2263.Superseded values are not recommended for survey control.
 CQ2263
 CQ2263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2263.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2263
 CQ2263_MARKER: DD = SURVEY DISK
 CQ2263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2263_STAMPING: 56V123 1972
 CQ2263_MARK LOGO: LADHGS
 CQ2263_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2263+STABILITY: SURFACE MOTION
 CQ2263
 CQ2263  HISTORY     - Date     Condition        Report By
 CQ2263  HISTORY     - 1972     MONUMENTED       LADH
 CQ2263
 CQ2263                          STATION DESCRIPTION
 CQ2263
 CQ2263'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2263'ABOUT 2.4 MILES SOUTHEAST ALONG LA 143 FROM INTERSECTION OF LA 33 AND
 CQ2263'LA 143 IN MARION, 180 FEET NORTHEAST OF CENTERLINE OF LA 143, 154 FEET
 CQ2263'NORTHEAST OF BARB WIRE FENCE, 146 FEET NORTHEAST OF TELEPHONE LINE, 14
 CQ2263'FEET SOUTHEAST OF A WOODS ROAD LOCATED IN WOODS BELONGING TO OLIN
 CQ2263'INDUSTRIES.  1.3 FEET SOUTHEAST OF A METAL WITNESS POST AND C AND GS
 CQ2263'DISK IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.
 CQ2263'SECTION 25, T22N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2264 ***********************************************************************
 CQ2264  DESIGNATION -  56 V 124
 CQ2264  PID         -  CQ2264
 CQ2264  STATE/COUNTY-  LA/UNION
 CQ2264  COUNTRY     -  US
 CQ2264  USGS QUAD   -  MARION EAST (2018)
 CQ2264
 CQ2264                         *CURRENT SURVEY CONTROL
 CQ2264  ______________________________________________________________________
 CQ2264* NAD 83(1986) POSITION- 32 53 04.     (N) 092 13 36.     (W)   SCALED
 CQ2264* NAVD 88 ORTHO HEIGHT -    67.609 (meters)      221.81  (feet) ADJUSTED
 CQ2264  ______________________________________________________________________
 CQ2264  GEOID HEIGHT    -        -26.038 (meters)                     GEOID18
 CQ2264  DYNAMIC HEIGHT  -         67.535 (meters)      221.57  (feet) COMP
 CQ2264  MODELED GRAVITY -    979,548.4   (mgal)                       NAVD 88
 CQ2264
 CQ2264  VERT ORDER      -  SECOND    CLASS I
 CQ2264
 CQ2264.The horizontal coordinates were scaled from a map and have
 CQ2264.an estimated accuracy of +/- 6 seconds.
 CQ2264
 CQ2264.The orthometric height was determined by differential leveling and
 CQ2264.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2264.in June 1991.
 CQ2264
 CQ2264.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2264.GEOID18 height accuracy estimate available here.
 CQ2264
 CQ2264.Click photographs - Photos may exist for this station.
 CQ2264
 CQ2264.The dynamic height is computed by dividing the NAVD 88
 CQ2264.geopotential number by the normal gravity value computed on the
 CQ2264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2264.degrees latitude (g = 980.6199 gals.).
 CQ2264
 CQ2264.The modeled gravity was interpolated from observed gravity values.
 CQ2264
 CQ2264;                    North         East    Units  Estimated Accuracy
 CQ2264;SPC LA N     -   264,420.    1,025,580.      MT  (+/- 180 meters Scaled)
 CQ2264
 CQ2264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS723387(NAD 83)
 CQ2264
 CQ2264                          SUPERSEDED SURVEY CONTROL
 CQ2264
 CQ2264  NGVD 29 (11/26/84)   67.700  (m)          222.11   (f) ADJUSTED    2 1
 CQ2264
 CQ2264.Superseded values are not recommended for survey control.
 CQ2264
 CQ2264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2264.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2264
 CQ2264_MARKER: DD = SURVEY DISK
 CQ2264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2264_STAMPING: 56V124 1972
 CQ2264_MARK LOGO: LADHGS
 CQ2264_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2264+STABILITY: SURFACE MOTION
 CQ2264
 CQ2264  HISTORY     - Date     Condition        Report By
 CQ2264  HISTORY     - 1972     MONUMENTED       LADH
 CQ2264
 CQ2264                          STATION DESCRIPTION
 CQ2264
 CQ2264'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2264'ABOUT 1.3 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 143 FROM THE
 CQ2264'INTERSECTION OF LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 143 IN
 CQ2264'MARION, 187 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 143,
 CQ2264'159 FEET NORTH EAST OF A TELEPHONE LINE, 16 FEET SOUTHEAST OF WOODS
 CQ2264'ROAD, 2.5 FEET NORTHWEST OF A BARBED WIRE FENCE, 116 FEET NORTHWEST OF
 CQ2264'NORTHEAST CORNER OF A 60 X 40 FOOT METAL BUILDING.  SET IN TOP OF A
 CQ2264'CONCRETE POST PROJECTING 1 INCH ABOVE GROUND.  A METAL WITNESS POST IS
 CQ2264'SET 1.5 FEET NORTH OF THE MARK.  SECTION 24, T22N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2265 ***********************************************************************
 CQ2265  DESIGNATION -  56 V 125
 CQ2265  PID         -  CQ2265
 CQ2265  STATE/COUNTY-  LA/UNION
 CQ2265  COUNTRY     -  US
 CQ2265  USGS QUAD   -  MARION EAST (2018)
 CQ2265
 CQ2265                         *CURRENT SURVEY CONTROL
 CQ2265  ______________________________________________________________________
 CQ2265* NAD 83(1986) POSITION- 32 53 48.     (N) 092 14 06.     (W)   SCALED
 CQ2265* NAVD 88 ORTHO HEIGHT -    52.790 (meters)      173.20  (feet) ADJUSTED
 CQ2265  ______________________________________________________________________
 CQ2265  GEOID HEIGHT    -        -26.048 (meters)                     GEOID18
 CQ2265  DYNAMIC HEIGHT  -         52.732 (meters)      173.00  (feet) COMP
 CQ2265  MODELED GRAVITY -    979,548.6   (mgal)                       NAVD 88
 CQ2265
 CQ2265  VERT ORDER      -  SECOND    CLASS I
 CQ2265
 CQ2265.The horizontal coordinates were scaled from a map and have
 CQ2265.an estimated accuracy of +/- 6 seconds.
 CQ2265
 CQ2265.The orthometric height was determined by differential leveling and
 CQ2265.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2265.in June 1991.
 CQ2265
 CQ2265.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2265.GEOID18 height accuracy estimate available here.
 CQ2265
 CQ2265.Click photographs - Photos may exist for this station.
 CQ2265
 CQ2265.The dynamic height is computed by dividing the NAVD 88
 CQ2265.geopotential number by the normal gravity value computed on the
 CQ2265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2265.degrees latitude (g = 980.6199 gals.).
 CQ2265
 CQ2265.The modeled gravity was interpolated from observed gravity values.
 CQ2265
 CQ2265;                    North         East    Units  Estimated Accuracy
 CQ2265;SPC LA N     -   265,780.    1,024,800.      MT  (+/- 180 meters Scaled)
 CQ2265
 CQ2265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS715400(NAD 83)
 CQ2265
 CQ2265                          SUPERSEDED SURVEY CONTROL
 CQ2265
 CQ2265  NGVD 29 (11/26/84)   52.881  (m)          173.49   (f) ADJUSTED    2 1
 CQ2265
 CQ2265.Superseded values are not recommended for survey control.
 CQ2265
 CQ2265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2265.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2265
 CQ2265_MARKER: DD = SURVEY DISK
 CQ2265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2265_STAMPING: 56V125 1972
 CQ2265_MARK LOGO: LADHGS
 CQ2265_PROJECTION: FLUSH
 CQ2265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2265+STABILITY: SURFACE MOTION
 CQ2265
 CQ2265  HISTORY     - Date     Condition        Report By
 CQ2265  HISTORY     - 1972     MONUMENTED       LADH
 CQ2265
 CQ2265                          STATION DESCRIPTION
 CQ2265
 CQ2265'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2265'ABOUT 0.5 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 143 FROM
 CQ2265'INTERSECTION OF LOUISIANA HIGHWAY 143 AND LOUISIANA HIGHWAY 33 IN
 CQ2265'MARION.  236 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 143
 CQ2265'IN THE YARD OF MARION BAPTIST CHURCH, 198 FEET NORTHEAST OF POWER
 CQ2265'LINE, 66 FEET NORTHEAST OF NORTHEAST SIDE OF CIRCLE DRIVE, 61 FEET
 CQ2265'FROM SOUTHWEST CORNER OF BRICK CHURCH BUILDING, 46 FEET NORTHWEST FROM
 CQ2265'CENTERLINE OF GRAVEL DRIVE.  SET IN TOP OF A CONCRETE POST FLUSH WITH
 CQ2265'THE GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET SOUTH OF THE MARK.
 CQ2265'SECTION 14, T22N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2266 ***********************************************************************
 CQ2266  DESIGNATION -  56 V 126
 CQ2266  PID         -  CQ2266
 CQ2266  STATE/COUNTY-  LA/UNION
 CQ2266  COUNTRY     -  US
 CQ2266  USGS QUAD   -  MARION EAST (2018)
 CQ2266
 CQ2266                         *CURRENT SURVEY CONTROL
 CQ2266  ______________________________________________________________________
 CQ2266* NAD 83(1986) POSITION- 32 54 54.     (N) 092 14 32.     (W)   SCALED
 CQ2266* NAVD 88 ORTHO HEIGHT -    51.38  (+/-2cm)      168.6   (feet) VERTCON3
 CQ2266  ______________________________________________________________________
 CQ2266  GEOID HEIGHT    -        -26.062 (meters)                     GEOID18
 CQ2266  VERT ORDER      -  SECOND    CLASS I (See Below)
 CQ2266
 CQ2266.The horizontal coordinates were scaled from a map and have
 CQ2266.an estimated accuracy of +/- 6 seconds.
 CQ2266
 CQ2266.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2266.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2266
 CQ2266.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2266.GEOID18 height accuracy estimate available here.
 CQ2266
 CQ2266.The vertical order pertains to the NGVD 29 superseded value.
 CQ2266
 CQ2266.Click photographs - Photos may exist for this station.
 CQ2266
 CQ2266;                    North         East    Units  Estimated Accuracy
 CQ2266;SPC LA N     -   267,810.    1,024,120.      MT  (+/- 180 meters Scaled)
 CQ2266
 CQ2266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS708421(NAD 83)
 CQ2266
 CQ2266                          SUPERSEDED SURVEY CONTROL
 CQ2266
 CQ2266  NGVD 29 (11/26/84)   51.466  (m)          168.85   (f) ADJUSTED    2 1
 CQ2266
 CQ2266.Superseded values are not recommended for survey control.
 CQ2266
 CQ2266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2266.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2266
 CQ2266_MARKER: DD = SURVEY DISK
 CQ2266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2266_STAMPING: 56V126 1972
 CQ2266_MARK LOGO: LADHGS
 CQ2266_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2266+STABILITY: SURFACE MOTION
 CQ2266
 CQ2266  HISTORY     - Date     Condition        Report By
 CQ2266  HISTORY     - 1972     MONUMENTED       LADH
 CQ2266
 CQ2266                          STATION DESCRIPTION
 CQ2266
 CQ2266'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2266'ABOUT 0.95 MILES NORTH ALONG LOUISIANA HIGHWAY 33 FROM THE
 CQ2266'INTERSECTION OF LOUISIANA HIGHWAY 143 AND LOUISIANA HIGHWAY 33 ON TOP
 CQ2266'OF A HILL 168 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 33, 1.6
 CQ2266'FEET SOUTH FENCE, 283.7 FEET NORTHEAST FROM CORNER FRAME RESIDENCE,
 CQ2266'136 FEET EAST OF FENCE CORNER, 142 FEET EAST OF SIGN WHICH STATES
 CQ2266'HUTTING 11 MILES, STRONG 23 MILES, 212 FEET EAST OF POWER LINE, 203.6
 CQ2266'FEET EAST OF THE NORTH END OF A CHAIN LINK FENCE, 252 FEET EAST OF
 CQ2266'DOUBLE SWINGING DRIVEWAY GATE IN CHAIN LINK FENCE.  SET IN TOP OF A
 CQ2266'CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  A METAL WITNESS
 CQ2266'POST IS SET 1.3 FEET SOUTH OF THE MARK.  SECTION 11, T22N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2267 ***********************************************************************
 CQ2267  DESIGNATION -  56 V 127
 CQ2267  PID         -  CQ2267
 CQ2267  STATE/COUNTY-  LA/UNION
 CQ2267  COUNTRY     -  US
 CQ2267  USGS QUAD   -  MARION EAST (2018)
 CQ2267
 CQ2267                         *CURRENT SURVEY CONTROL
 CQ2267  ______________________________________________________________________
 CQ2267* NAD 83(1986) POSITION- 32 55 50.     (N) 092 14 30.     (W)   SCALED
 CQ2267* NAVD 88 ORTHO HEIGHT -    47.07  (+/-2cm)      154.4   (feet) VERTCON3
 CQ2267  ______________________________________________________________________
 CQ2267  GEOID HEIGHT    -        -26.072 (meters)                     GEOID18
 CQ2267  VERT ORDER      -  SECOND    CLASS I (See Below)
 CQ2267
 CQ2267.The horizontal coordinates were scaled from a map and have
 CQ2267.an estimated accuracy of +/- 6 seconds.
 CQ2267
 CQ2267.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2267.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2267
 CQ2267.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2267.GEOID18 height accuracy estimate available here.
 CQ2267
 CQ2267.The vertical order pertains to the NGVD 29 superseded value.
 CQ2267
 CQ2267.Click photographs - Photos may exist for this station.
 CQ2267
 CQ2267;                    North         East    Units  Estimated Accuracy
 CQ2267;SPC LA N     -   269,530.    1,024,160.      MT  (+/- 180 meters Scaled)
 CQ2267
 CQ2267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS708438(NAD 83)
 CQ2267
 CQ2267                          SUPERSEDED SURVEY CONTROL
 CQ2267
 CQ2267  NGVD 29 (11/26/84)   47.156  (m)          154.71   (f) ADJUSTED    2 1
 CQ2267
 CQ2267.Superseded values are not recommended for survey control.
 CQ2267
 CQ2267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2267.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2267
 CQ2267_MARKER: DD = SURVEY DISK
 CQ2267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2267_STAMPING: 56V127 1972
 CQ2267_MARK LOGO: LADHGS
 CQ2267_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2267+STABILITY: SURFACE MOTION
 CQ2267
 CQ2267  HISTORY     - Date     Condition        Report By
 CQ2267  HISTORY     - 1972     MONUMENTED       LADH
 CQ2267
 CQ2267                          STATION DESCRIPTION
 CQ2267
 CQ2267'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2267'ABOUT 2.05 MILES NORTH ALONG LOUISIANA HIGHWAY 33 FROM THE
 CQ2267'INTERSECTION OF LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 143 IN
 CQ2267'MARION, 1.8 FEET NORTH OF A FENCE RUNNING EAST AND WEST OF LOUISIANA
 CQ2267'POWER AND LIGHT CO. RIGHT OF WAY, 140 FEET EAST OF CENTERLINE OF
 CQ2267'LOUISIANA HIGHWAY 33, 99 FEET EAST OF FENCE CORNER, 78 FEET NORTHEAST
 CQ2267'FROM CENTERLINE OF HIGH VOLTAGE LINE WITH METAL TOWERS, 77 FEET NORTH
 CQ2267'OF THE BASE OF TOWER NO. 436.  SET IN TOP OF A CONCRETE POST
 CQ2267'PROJECTING 2 INCHES ABOVE THE GROUND.  A METAL WITNESS POST IS SET 1.5
 CQ2267'FEET SOUTH OF THE MARK.  SECTION 26, T23N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2268 ***********************************************************************
 CQ2268  DESIGNATION -  56 V 128
 CQ2268  PID         -  CQ2268
 CQ2268  STATE/COUNTY-  LA/UNION
 CQ2268  COUNTRY     -  US
 CQ2268  USGS QUAD   -  MARION EAST (2018)
 CQ2268
 CQ2268                         *CURRENT SURVEY CONTROL
 CQ2268  ______________________________________________________________________
 CQ2268* NAD 83(1986) POSITION- 32 56 48.     (N) 092 14 20.     (W)   SCALED
 CQ2268* NAVD 88 ORTHO HEIGHT -    46.54  (+/-2cm)      152.7   (feet) VERTCON3
 CQ2268  ______________________________________________________________________
 CQ2268  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 CQ2268  VERT ORDER      -  SECOND    CLASS I (See Below)
 CQ2268
 CQ2268.The horizontal coordinates were scaled from a map and have
 CQ2268.an estimated accuracy of +/- 6 seconds.
 CQ2268
 CQ2268.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2268.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2268
 CQ2268.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2268.GEOID18 height accuracy estimate available here.
 CQ2268
 CQ2268.The vertical order pertains to the NGVD 29 superseded value.
 CQ2268
 CQ2268.Click photographs - Photos may exist for this station.
 CQ2268
 CQ2268;                    North         East    Units  Estimated Accuracy
 CQ2268;SPC LA N     -   271,320.    1,024,420.      MT  (+/- 180 meters Scaled)
 CQ2268
 CQ2268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS711456(NAD 83)
 CQ2268
 CQ2268                          SUPERSEDED SURVEY CONTROL
 CQ2268
 CQ2268  NGVD 29 (11/26/84)   46.627  (m)          152.98   (f) ADJUSTED    2 1
 CQ2268
 CQ2268.Superseded values are not recommended for survey control.
 CQ2268
 CQ2268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2268.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2268
 CQ2268_MARKER: DD = SURVEY DISK
 CQ2268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2268_STAMPING: 56V128 1972
 CQ2268_MARK LOGO: LADHGS
 CQ2268_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2268+STABILITY: SURFACE MOTION
 CQ2268
 CQ2268  HISTORY     - Date     Condition        Report By
 CQ2268  HISTORY     - 1972     MONUMENTED       LADH
 CQ2268
 CQ2268                          STATION DESCRIPTION
 CQ2268
 CQ2268'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2268'ABOUT 3.2 MILES NORTH ALONG LOUISIANA HIGHWAY 33 FROM THE INTERSECTION
 CQ2268'OF LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 143 IN MARION, 185 FEET
 CQ2268'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 33, 57 FEET SOUTH OF A
 CQ2268'GRAVEL ROAD WHICH DEAD ENDS ABOUT 1500 FEET WEST OF LOUISIANA HIGHWAY
 CQ2268'33, 800 FEET NORTH OF OLIN FOREST SIGN, 250 FEET SOUTHWEST OF A CROSS
 CQ2268'DRAIN UNDER LOUISIANA HIGHWAY 33, AND SET IN TOP OF A CONCRETE POST
 CQ2268'PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.4
 CQ2268'FEET SOUTH OF THE MARK.  SECTION 26, T23N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2269 ***********************************************************************
 CQ2269  DESIGNATION -  56 V 129
 CQ2269  PID         -  CQ2269
 CQ2269  STATE/COUNTY-  LA/UNION
 CQ2269  COUNTRY     -  US
 CQ2269  USGS QUAD   -  MARION EAST (2018)
 CQ2269
 CQ2269                         *CURRENT SURVEY CONTROL
 CQ2269  ______________________________________________________________________
 CQ2269* NAD 83(1986) POSITION- 32 58 24.     (N) 092 13 57.     (W)   SCALED
 CQ2269* NAVD 88 ORTHO HEIGHT -    34.76  (+/-2cm)      114.0   (feet) VERTCON3
 CQ2269  ______________________________________________________________________
 CQ2269  GEOID HEIGHT    -        -26.092 (meters)                     GEOID18
 CQ2269  VERT ORDER      -  SECOND    CLASS I (See Below)
 CQ2269
 CQ2269.The horizontal coordinates were scaled from a map and have
 CQ2269.an estimated accuracy of +/- 6 seconds.
 CQ2269
 CQ2269.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2269.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2269
 CQ2269.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2269.GEOID18 height accuracy estimate available here.
 CQ2269
 CQ2269.The vertical order pertains to the NGVD 29 superseded value.
 CQ2269
 CQ2269.Click photographs - Photos may exist for this station.
 CQ2269
 CQ2269;                    North         East    Units  Estimated Accuracy
 CQ2269;SPC LA N     -   274,280.    1,025,010.      MT  (+/- 180 meters Scaled)
 CQ2269
 CQ2269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS717485(NAD 83)
 CQ2269
 CQ2269                          SUPERSEDED SURVEY CONTROL
 CQ2269
 CQ2269  NGVD 29 (11/26/84)   34.836  (m)          114.29   (f) ADJUSTED    2 1
 CQ2269
 CQ2269.Superseded values are not recommended for survey control.
 CQ2269
 CQ2269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2269.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2269
 CQ2269_MARKER: DD = SURVEY DISK
 CQ2269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2269_STAMPING: 56V129 1972
 CQ2269_MARK LOGO: LADHGS
 CQ2269_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2269+STABILITY: SURFACE MOTION
 CQ2269
 CQ2269  HISTORY     - Date     Condition        Report By
 CQ2269  HISTORY     - 1972     MONUMENTED       LADH
 CQ2269
 CQ2269                          STATION DESCRIPTION
 CQ2269
 CQ2269'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2269'ABOUT 5.1 MILES NORTH ALONG LOUISIANA HIGHWAY 33 FROM INTERSECTION OF
 CQ2269'LOUISIANA HIGHWAY 143 AND LOUISIANA HIGHWAY 33 IN MARION, 110 FEET
 CQ2269'EAST OF CENTERLINE OF LOUISIANA HIGHWAY 33, 7 FEET WEST OF 32 INCH OAK
 CQ2269'TREE, 179 FEET EAST OF A LOADING CHUTE, 214 FEET EAST OF SOUTH END OF
 CQ2269'DAM FOR POND, 30 FEET NORTH OF A WOODS ROAD.  SET IN TOP OF A CONCRETE
 CQ2269'POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ2269'SET 1.4 FEET EAST OF THE MARK.  SECTION 14, T23N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0242 ***********************************************************************
 CQ0242  DESIGNATION -  56 V 13
 CQ0242  PID         -  CQ0242
 CQ0242  STATE/COUNTY-  LA/UNION
 CQ0242  COUNTRY     -  US
 CQ0242  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0242
 CQ0242                         *CURRENT SURVEY CONTROL
 CQ0242  ______________________________________________________________________
 CQ0242* NAD 83(1986) POSITION- 32 38 11.     (N) 092 24 20.     (W)   SCALED
 CQ0242* NAVD 88 ORTHO HEIGHT -    75.879 (meters)      248.95  (feet) ADJUSTED
 CQ0242  ______________________________________________________________________
 CQ0242  GEOID HEIGHT    -        -25.861 (meters)                     GEOID18
 CQ0242  DYNAMIC HEIGHT  -         75.794 (meters)      248.67  (feet) COMP
 CQ0242  MODELED GRAVITY -    979,524.5   (mgal)                       NAVD 88
 CQ0242
 CQ0242  VERT ORDER      -  SECOND    CLASS 0
 CQ0242
 CQ0242.The horizontal coordinates were scaled from a map and have
 CQ0242.an estimated accuracy of +/- 6 seconds.
 CQ0242
 CQ0242.The orthometric height was determined by differential leveling and
 CQ0242.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0242.in June 1991.
 CQ0242
 CQ0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0242.GEOID18 height accuracy estimate available here.
 CQ0242
 CQ0242.Click photographs - Photos may exist for this station.
 CQ0242
 CQ0242.The dynamic height is computed by dividing the NAVD 88
 CQ0242.geopotential number by the normal gravity value computed on the
 CQ0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0242.degrees latitude (g = 980.6199 gals.).
 CQ0242
 CQ0242.The modeled gravity was interpolated from observed gravity values.
 CQ0242
 CQ0242;                    North         East    Units  Estimated Accuracy
 CQ0242;SPC LA N     -   236,880.    1,008,860.      MT  (+/- 180 meters Scaled)
 CQ0242
 CQ0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS557111(NAD 83)
 CQ0242
 CQ0242                          SUPERSEDED SURVEY CONTROL
 CQ0242
 CQ0242  NGVD 29 (11/26/84)   75.958  (m)          249.21   (f) ADJUSTED    2 0
 CQ0242
 CQ0242.Superseded values are not recommended for survey control.
 CQ0242
 CQ0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0242.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0242
 CQ0242_MARKER: DD = SURVEY DISK
 CQ0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0242_STAMPING: 56V13 1968
 CQ0242_MARK LOGO: LADH
 CQ0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0242+STABILITY: SURFACE MOTION
 CQ0242
 CQ0242  HISTORY     - Date     Condition        Report By
 CQ0242  HISTORY     - 1968     MONUMENTED       LADH
 CQ0242  HISTORY     - 1968     GOOD             LADH
 CQ0242  HISTORY     - 1990     GOOD             USPSQD
 CQ0242  HISTORY     - 19970211 GOOD             USPSQD
 CQ0242
 CQ0242                          STATION DESCRIPTION
 CQ0242
 CQ0242'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0242'12.7 MI S FROM FARMERVILLE.
 CQ0242'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0242'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0242'15 FOR 7.2 MILES, THENCE SOUTHWEST ALONG STATE HIGHWAY 145 FOR 2.8
 CQ0242'MILES TO THE MARK ON THE RIGHT.  IT IS 0.8 MILES NORTHEAST OF
 CQ0242'DOWNSVILLE, 124 FEET NORTHEAST OF THE CENTER OF THE INTERSECTION OF
 CQ0242'STATE HIGHWAY 145 AND A PARISH ROAD LEADING NORTH, 67 FEET WEST OF THE
 CQ0242'CENTERLINE OF THE PARISH ROAD, 1 FOOT EAST OF A PASTURE FENCE ON R. J.
 CQ0242'GOLDENS PROPERTY, AND 1 1/2 FEET NORTHWEST OF A STEEL WITNESS POST. IT
 CQ0242'IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V13 1968, SET IN THE TOP
 CQ0242'OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0242
 CQ0242                          STATION RECOVERY (1990)
 CQ0242
 CQ0242'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ0242'RECOVERED IN GOOD CONDITION.
 CQ0242
 CQ0242                          STATION RECOVERY (1997)
 CQ0242
 CQ0242'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2270 ***********************************************************************
 CQ2270  DESIGNATION -  56 V 130
 CQ2270  PID         -  CQ2270
 CQ2270  STATE/COUNTY-  LA/UNION
 CQ2270  COUNTRY     -  US
 CQ2270  USGS QUAD   -  MARION EAST (2018)
 CQ2270
 CQ2270                         *CURRENT SURVEY CONTROL
 CQ2270  ______________________________________________________________________
 CQ2270* NAD 83(1986) POSITION- 32 59 20.     (N) 092 13 50.     (W)   SCALED
 CQ2270* NAVD 88 ORTHO HEIGHT -    49.30  (+/-2cm)      161.7   (feet) VERTCON3
 CQ2270  ______________________________________________________________________
 CQ2270  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 CQ2270  VERT ORDER      -  SECOND    CLASS I (See Below)
 CQ2270
 CQ2270.The horizontal coordinates were scaled from a map and have
 CQ2270.an estimated accuracy of +/- 6 seconds.
 CQ2270
 CQ2270.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2270.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2270
 CQ2270.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2270.GEOID18 height accuracy estimate available here.
 CQ2270
 CQ2270.The vertical order pertains to the NGVD 29 superseded value.
 CQ2270
 CQ2270.Click photographs - Photos may exist for this station.
 CQ2270
 CQ2270;                    North         East    Units  Estimated Accuracy
 CQ2270;SPC LA N     -   276,010.    1,025,190.      MT  (+/- 180 meters Scaled)
 CQ2270
 CQ2270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS718503(NAD 83)
 CQ2270
 CQ2270                          SUPERSEDED SURVEY CONTROL
 CQ2270
 CQ2270  NGVD 29 (11/26/84)   49.372  (m)          161.98   (f) ADJUSTED    2 1
 CQ2270
 CQ2270.Superseded values are not recommended for survey control.
 CQ2270
 CQ2270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2270.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2270
 CQ2270_MARKER: DD = SURVEY DISK
 CQ2270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2270_STAMPING: 56V130 1972
 CQ2270_MARK LOGO: LADHGS
 CQ2270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2270+STABILITY: SURFACE MOTION
 CQ2270
 CQ2270  HISTORY     - Date     Condition        Report By
 CQ2270  HISTORY     - 1972     MONUMENTED       LADH
 CQ2270
 CQ2270                          STATION DESCRIPTION
 CQ2270
 CQ2270'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2270'0.1 MI S FROM MARION.
 CQ2270'ABOUT 6.1 MILES NORTH ALONG LA 33 FROM INTERSECTION OF LA 33 AND LA
 CQ2270'143, 169 FEET EAST OF LA 33, 120 FEET NORTH OF LA 826, 13.5 FEET SOUTH
 CQ2270'OF COMBINATION TELEPHONE AND POWER LINE, 4 FEET SOUTH OF POWER LINE
 CQ2270'RIGHT OF WAY.  IN COMMUNITY OF SADIE APPROXIMATELY 455 FEET NORTHEAST
 CQ2270'OF H. GIBSONS GROCERY STORE, 1.5 FEET SOUTH OF A METAL WITNESS POST, A
 CQ2270'C AND GS DISK IN THE TOP OF A CONCRETE POST PROJECTION 1 INCH ABOVE
 CQ2270'GROUND.  SECTION 11, T23N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2271 ***********************************************************************
 CQ2271  DESIGNATION -  56 V 131
 CQ2271  PID         -  CQ2271
 CQ2271  STATE/COUNTY-  LA/UNION
 CQ2271  COUNTRY     -  US
 CQ2271  USGS QUAD   -  MARION EAST (2018)
 CQ2271
 CQ2271                         *CURRENT SURVEY CONTROL
 CQ2271  ______________________________________________________________________
 CQ2271* NAD 83(1986) POSITION- 32 59 18.     (N) 092 12 58.     (W)   SCALED
 CQ2271* NAVD 88 ORTHO HEIGHT -    38.08  (+/-2cm)      124.9   (feet) VERTCON3
 CQ2271  ______________________________________________________________________
 CQ2271  GEOID HEIGHT    -        -26.091 (meters)                     GEOID18
 CQ2271  VERT ORDER      -  SECOND    CLASS I (See Below)
 CQ2271
 CQ2271.The horizontal coordinates were scaled from a map and have
 CQ2271.an estimated accuracy of +/- 6 seconds.
 CQ2271
 CQ2271.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2271.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2271
 CQ2271.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2271.GEOID18 height accuracy estimate available here.
 CQ2271
 CQ2271.The vertical order pertains to the NGVD 29 superseded value.
 CQ2271
 CQ2271.Click photographs - Photos may exist for this station.
 CQ2271
 CQ2271;                    North         East    Units  Estimated Accuracy
 CQ2271;SPC LA N     -   275,950.    1,026,540.      MT  (+/- 180 meters Scaled)
 CQ2271
 CQ2271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS732502(NAD 83)
 CQ2271
 CQ2271                          SUPERSEDED SURVEY CONTROL
 CQ2271
 CQ2271  NGVD 29 (11/26/84)   38.151  (m)          125.17   (f) ADJUSTED    2 1
 CQ2271
 CQ2271.Superseded values are not recommended for survey control.
 CQ2271
 CQ2271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2271.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2271
 CQ2271_MARKER: DD = SURVEY DISK
 CQ2271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2271_STAMPING: 56V131 1972
 CQ2271_MARK LOGO: LADHGS
 CQ2271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2271+STABILITY: SURFACE MOTION
 CQ2271
 CQ2271  HISTORY     - Date     Condition        Report By
 CQ2271  HISTORY     - 1972     MONUMENTED       LADH
 CQ2271
 CQ2271                          STATION DESCRIPTION
 CQ2271
 CQ2271'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2271'ABOUT 6.1 MILES NORTH ALONG LOUISIANA HIGHWAY 33 FROM INTERSECTION OF
 CQ2271'LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 143 IN MARION TO THE
 CQ2271'INTERSECTION OF LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 826, THENCE
 CQ2271'0.9 MILES EAST ALONG LOUISIANA HIGHWAY 826, 61 FEET NORTH OF SOUTHWEST
 CQ2271'CORNER OF FENCE OF YARD, 153 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 CQ2271'HIGHWAY 826, 1 FOOT WEST OF YARD FENCE, 45 FEET NORTHWEST OF SOUTHWEST
 CQ2271'CORNER OF FRAME RESIDENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 0
 CQ2271'INCHES ABOVE THE GROUND.  A METAL WITNESS POST IS SET 1.3 FEET WEST OF
 CQ2271'THE MARK.  SECTION 12, T23N, R2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2292 ***********************************************************************
 CQ2292  DESIGNATION -  56 V 132
 CQ2292  PID         -  CQ2292
 CQ2292  STATE/COUNTY-  LA/UNION
 CQ2292  COUNTRY     -  US
 CQ2292  USGS QUAD   -  MARION WEST (2018)
 CQ2292
 CQ2292                         *CURRENT SURVEY CONTROL
 CQ2292  ______________________________________________________________________
 CQ2292* NAD 83(1986) POSITION- 32 54 42.     (N) 092 15 32.     (W)   SCALED
 CQ2292* NAVD 88 ORTHO HEIGHT -    57.949 (meters)      190.12  (feet) ADJUSTED
 CQ2292  ______________________________________________________________________
 CQ2292  GEOID HEIGHT    -        -26.064 (meters)                     GEOID18
 CQ2292  DYNAMIC HEIGHT  -         57.885 (meters)      189.91  (feet) COMP
 CQ2292  MODELED GRAVITY -    979,548.3   (mgal)                       NAVD 88
 CQ2292
 CQ2292  VERT ORDER      -  SECOND    CLASS I
 CQ2292
 CQ2292.The horizontal coordinates were scaled from a map and have
 CQ2292.an estimated accuracy of +/- 6 seconds.
 CQ2292
 CQ2292.The orthometric height was determined by differential leveling and
 CQ2292.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2292.in June 1991.
 CQ2292
 CQ2292.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2292.GEOID18 height accuracy estimate available here.
 CQ2292
 CQ2292.Click photographs - Photos may exist for this station.
 CQ2292
 CQ2292.The dynamic height is computed by dividing the NAVD 88
 CQ2292.geopotential number by the normal gravity value computed on the
 CQ2292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2292.degrees latitude (g = 980.6199 gals.).
 CQ2292
 CQ2292.The modeled gravity was interpolated from observed gravity values.
 CQ2292
 CQ2292;                    North         East    Units  Estimated Accuracy
 CQ2292;SPC LA N     -   267,430.    1,022,560.      MT  (+/- 180 meters Scaled)
 CQ2292
 CQ2292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS693417(NAD 83)
 CQ2292
 CQ2292                          SUPERSEDED SURVEY CONTROL
 CQ2292
 CQ2292  NGVD 29 (11/26/84)   58.038  (m)          190.41   (f) ADJUSTED    2 1
 CQ2292
 CQ2292.Superseded values are not recommended for survey control.
 CQ2292
 CQ2292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2292.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2292
 CQ2292_MARKER: DD = SURVEY DISK
 CQ2292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2292_STAMPING: 56V132 1974
 CQ2292_MARK LOGO: LADHGS
 CQ2292_PROJECTION: FLUSH
 CQ2292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2292+STABILITY: SURFACE MOTION
 CQ2292
 CQ2292  HISTORY     - Date     Condition        Report By
 CQ2292  HISTORY     - 1974     MONUMENTED       LADH
 CQ2292
 CQ2292                          STATION DESCRIPTION
 CQ2292
 CQ2292'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2292'LOCATED 1.0 MILE NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2292'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 122
 CQ2292'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 551, 49 FEET
 CQ2292'NORTH OF THE NORTHEAST CORNER OF A VACANT HOUSE, 2.5 FEET NORTHWEST OF
 CQ2292'A FENCE LEADING NORTH, 183.4 FEET EAST OF A POWER POLE, 80.2 FEET
 CQ2292'NORTHEAST OF A FENCE CORNER, AND 1 FOOT SOUTHEAST OF A METAL WITNESS
 CQ2292'POST, SET IN THE TOP OF A 10-INCH ROUND CONCRETE POST FLUSH WITH THE
 CQ2292'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2293 ***********************************************************************
 CQ2293  DESIGNATION -  56 V 133
 CQ2293  PID         -  CQ2293
 CQ2293  STATE/COUNTY-  LA/UNION
 CQ2293  COUNTRY     -  US
 CQ2293  USGS QUAD   -  MARION WEST (2018)
 CQ2293
 CQ2293                         *CURRENT SURVEY CONTROL
 CQ2293  ______________________________________________________________________
 CQ2293* NAD 83(1986) POSITION- 32 55 20.     (N) 092 16 12.     (W)   SCALED
 CQ2293* NAVD 88 ORTHO HEIGHT -    52.472 (meters)      172.15  (feet) ADJUSTED
 CQ2293  ______________________________________________________________________
 CQ2293  GEOID HEIGHT    -        -26.074 (meters)                     GEOID18
 CQ2293  DYNAMIC HEIGHT  -         52.414 (meters)      171.96  (feet) COMP
 CQ2293  MODELED GRAVITY -    979,548.1   (mgal)                       NAVD 88
 CQ2293
 CQ2293  VERT ORDER      -  SECOND    CLASS I
 CQ2293
 CQ2293.The horizontal coordinates were scaled from a map and have
 CQ2293.an estimated accuracy of +/- 6 seconds.
 CQ2293
 CQ2293.The orthometric height was determined by differential leveling and
 CQ2293.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2293.in June 1991.
 CQ2293
 CQ2293.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2293.GEOID18 height accuracy estimate available here.
 CQ2293
 CQ2293.Click photographs - Photos may exist for this station.
 CQ2293
 CQ2293.The dynamic height is computed by dividing the NAVD 88
 CQ2293.geopotential number by the normal gravity value computed on the
 CQ2293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2293.degrees latitude (g = 980.6199 gals.).
 CQ2293
 CQ2293.The modeled gravity was interpolated from observed gravity values.
 CQ2293
 CQ2293;                    North         East    Units  Estimated Accuracy
 CQ2293;SPC LA N     -   268,600.    1,021,520.      MT  (+/- 180 meters Scaled)
 CQ2293
 CQ2293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS682429(NAD 83)
 CQ2293
 CQ2293                          SUPERSEDED SURVEY CONTROL
 CQ2293
 CQ2293  NGVD 29 (11/26/84)   52.562  (m)          172.45   (f) ADJUSTED    2 1
 CQ2293
 CQ2293.Superseded values are not recommended for survey control.
 CQ2293
 CQ2293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2293.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2293
 CQ2293_MARKER: DD = SURVEY DISK
 CQ2293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2293_STAMPING: 56V133 1974
 CQ2293_MARK LOGO: LADHGS
 CQ2293_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2293+STABILITY: SURFACE MOTION
 CQ2293
 CQ2293  HISTORY     - Date     Condition        Report By
 CQ2293  HISTORY     - 1974     MONUMENTED       LADH
 CQ2293  HISTORY     - 1975     GOOD             LADTD
 CQ2293
 CQ2293                          STATION DESCRIPTION
 CQ2293
 CQ2293'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2293'LOCATED 2.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2293'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 127
 CQ2293'FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 551, 91 FEET
 CQ2293'SOUTHEAST OF THE CENTER OF A PIPELINE CROSSING THE HIGHWAY, 192 FEET
 CQ2293'SOUTH OF THE SOUTHWEST END OF A CULVERT UNDER THE HIGHWAY.  IT IS 1
 CQ2293'FOOT SOUTHWEST OF A METAL WITNESS POST, SET IN THE TOP OF A 10 INCH
 CQ2293'ROUND CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2294 ***********************************************************************
 CQ2294  DESIGNATION -  56 V 134
 CQ2294  PID         -  CQ2294
 CQ2294  STATE/COUNTY-  LA/UNION
 CQ2294  COUNTRY     -  US
 CQ2294  USGS QUAD   -  MARION WEST (2018)
 CQ2294
 CQ2294                         *CURRENT SURVEY CONTROL
 CQ2294  ______________________________________________________________________
 CQ2294* NAD 83(1986) POSITION- 32 55 53.8    (N) 092 16 40.5    (W)   HD_HELD2
 CQ2294* NAVD 88 ORTHO HEIGHT -    62.446 (meters)      204.87  (feet) ADJUSTED
 CQ2294  ______________________________________________________________________
 CQ2294  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 CQ2294  DYNAMIC HEIGHT  -         62.378 (meters)      204.65  (feet) COMP
 CQ2294  MODELED GRAVITY -    979,548.0   (mgal)                       NAVD 88
 CQ2294
 CQ2294  VERT ORDER      -  SECOND    CLASS I
 CQ2294
 CQ2294.The horizontal coordinates were established by autonomous hand held GPS
 CQ2294.observations and have an estimated accuracy of +/- 10 meters.
 CQ2294
 CQ2294.The orthometric height was determined by differential leveling and
 CQ2294.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2294.in June 1991.
 CQ2294
 CQ2294.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2294.GEOID18 height accuracy estimate available here.
 CQ2294
 CQ2294.Click photographs - Photos may exist for this station.
 CQ2294
 CQ2294.The dynamic height is computed by dividing the NAVD 88
 CQ2294.geopotential number by the normal gravity value computed on the
 CQ2294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2294.degrees latitude (g = 980.6199 gals.).
 CQ2294
 CQ2294.The modeled gravity was interpolated from observed gravity values.
 CQ2294
 CQ2294;                    North         East    Units  Estimated Accuracy
 CQ2294;SPC LA N     -   269,642.    1,020,772.      MT  (+/- 10 meters HH2 GPS)
 CQ2294
 CQ2294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS6750643936(NAD 83)
 CQ2294
 CQ2294                          SUPERSEDED SURVEY CONTROL
 CQ2294
 CQ2294  NGVD 29 (11/26/84)   62.535  (m)          205.17   (f) ADJUSTED    2 1
 CQ2294
 CQ2294.Superseded values are not recommended for survey control.
 CQ2294
 CQ2294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2294.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2294
 CQ2294_MARKER: DD = SURVEY DISK
 CQ2294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2294_STAMPING: 56V134 1974
 CQ2294_MARK LOGO: LADHGS
 CQ2294_PROJECTION: FLUSH
 CQ2294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2294+STABILITY: SURFACE MOTION
 CQ2294
 CQ2294  HISTORY     - Date     Condition        Report By
 CQ2294  HISTORY     - 1974     MONUMENTED       LADH
 CQ2294  HISTORY     - 20100731 GOOD             GEOCAC
 CQ2294
 CQ2294                          STATION DESCRIPTION
 CQ2294
 CQ2294'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2294'LOCATED 2.6 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2294'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 239
 CQ2294'FEET SOUTHWEST FROM THE CENTERLINE OF LOUISIANA HIGHWAY 551, 81 FEET
 CQ2294'SOUTH OF THE SOUTHWEST CORNER OF A BRICK CHURCH, 132 FEET SOUTHWEST OF
 CQ2294'THE SOUTHEAST CORNER OF BRICK CHURCH, 2 FEET NORTH OF A FENCE LEADING
 CQ2294'WEST, 6 WEST OF A FENCE CORNER, 138 FEET SOUTHEAST OF A 30 INCH OAK
 CQ2294'TREE.  IT IS 1 FOOT NORTH OF A METAL WITNESS POST, SET IN THE TOP OF A
 CQ2294'10 INCH ROUND CONCRETE POST FLUSH WITH GROUND.
 CQ2294
 CQ2294                          STATION RECOVERY (2010)
 CQ2294
 CQ2294'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ2294'MARK WAS FOUND IN GOOD CONDITION ABOUT 0.1 FOOT BELOW SURROUNDING
 CQ2294'GROUND SURFACE, IN NORTH EDGE OF WOODLINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2295 ***********************************************************************
 CQ2295  DESIGNATION -  56 V 135
 CQ2295  PID         -  CQ2295
 CQ2295  STATE/COUNTY-  LA/UNION
 CQ2295  COUNTRY     -  US
 CQ2295  USGS QUAD   -  MARION WEST (2018)
 CQ2295
 CQ2295                         *CURRENT SURVEY CONTROL
 CQ2295  ______________________________________________________________________
 CQ2295* NAD 83(1986) POSITION- 32 56 46.     (N) 092 17 07.     (W)   SCALED
 CQ2295* NAVD 88 ORTHO HEIGHT -    58.195 (meters)      190.93  (feet) ADJUSTED
 CQ2295  ______________________________________________________________________
 CQ2295  GEOID HEIGHT    -        -26.093 (meters)                     GEOID18
 CQ2295  DYNAMIC HEIGHT  -         58.132 (meters)      190.72  (feet) COMP
 CQ2295  MODELED GRAVITY -    979,547.9   (mgal)                       NAVD 88
 CQ2295
 CQ2295  VERT ORDER      -  SECOND    CLASS I
 CQ2295
 CQ2295.The horizontal coordinates were scaled from a map and have
 CQ2295.an estimated accuracy of +/- 6 seconds.
 CQ2295
 CQ2295.The orthometric height was determined by differential leveling and
 CQ2295.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2295.in June 1991.
 CQ2295
 CQ2295.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2295.GEOID18 height accuracy estimate available here.
 CQ2295
 CQ2295.Click photographs - Photos may exist for this station.
 CQ2295
 CQ2295.The dynamic height is computed by dividing the NAVD 88
 CQ2295.geopotential number by the normal gravity value computed on the
 CQ2295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2295.degrees latitude (g = 980.6199 gals.).
 CQ2295
 CQ2295.The modeled gravity was interpolated from observed gravity values.
 CQ2295
 CQ2295;                    North         East    Units  Estimated Accuracy
 CQ2295;SPC LA N     -   271,250.    1,020,080.      MT  (+/- 180 meters Scaled)
 CQ2295
 CQ2295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS668455(NAD 83)
 CQ2295
 CQ2295                          SUPERSEDED SURVEY CONTROL
 CQ2295
 CQ2295  NGVD 29 (11/26/84)   58.285  (m)          191.22   (f) ADJUSTED    2 1
 CQ2295
 CQ2295.Superseded values are not recommended for survey control.
 CQ2295
 CQ2295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2295.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2295
 CQ2295_MARKER: DD = SURVEY DISK
 CQ2295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2295_STAMPING: 56V135 1974
 CQ2295_MARK LOGO: LADHGS
 CQ2295_PROJECTION: FLUSH
 CQ2295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2295+STABILITY: SURFACE MOTION
 CQ2295
 CQ2295  HISTORY     - Date     Condition        Report By
 CQ2295  HISTORY     - 1974     MONUMENTED       LADH
 CQ2295
 CQ2295                          STATION DESCRIPTION
 CQ2295
 CQ2295'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2295'LOCATED 3.7 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2295'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 120
 CQ2295'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 551, 73 FEET
 CQ2295'SOUTH OF THE SOUTHWEST CORNER OF A RESIDENCE, 5 FEET NORTHWEST OF AN
 CQ2295'OLD FENCE LEADING NORTHEAST, 55 FEET EAST OF A 20 INCH GUM TREE, 28
 CQ2295'FEET NORTHEAST OF A SERVICE POWER POLE.  IT IS 1 FOOT SOUTHEAST OF A
 CQ2295'METAL WITNESS POST, SET IN THE TOP OF A 10 INCH ROUND CONCRETE POST
 CQ2295'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2296 ***********************************************************************
 CQ2296  DESIGNATION -  56 V 136
 CQ2296  PID         -  CQ2296
 CQ2296  STATE/COUNTY-  LA/UNION
 CQ2296  COUNTRY     -  US
 CQ2296  USGS QUAD   -  MARION WEST (2018)
 CQ2296
 CQ2296                         *CURRENT SURVEY CONTROL
 CQ2296  ______________________________________________________________________
 CQ2296* NAD 83(1986) POSITION- 32 57 14.     (N) 092 17 27.     (W)   SCALED
 CQ2296* NAVD 88 ORTHO HEIGHT -    56.691 (meters)      185.99  (feet) ADJUSTED
 CQ2296  ______________________________________________________________________
 CQ2296  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 CQ2296  DYNAMIC HEIGHT  -         56.629 (meters)      185.79  (feet) COMP
 CQ2296  MODELED GRAVITY -    979,547.8   (mgal)                       NAVD 88
 CQ2296
 CQ2296  VERT ORDER      -  SECOND    CLASS I
 CQ2296
 CQ2296.The horizontal coordinates were scaled from a map and have
 CQ2296.an estimated accuracy of +/- 6 seconds.
 CQ2296
 CQ2296.The orthometric height was determined by differential leveling and
 CQ2296.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2296.in June 1991.
 CQ2296
 CQ2296.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2296.GEOID18 height accuracy estimate available here.
 CQ2296
 CQ2296.Click photographs - Photos may exist for this station.
 CQ2296
 CQ2296.The dynamic height is computed by dividing the NAVD 88
 CQ2296.geopotential number by the normal gravity value computed on the
 CQ2296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2296.degrees latitude (g = 980.6199 gals.).
 CQ2296
 CQ2296.The modeled gravity was interpolated from observed gravity values.
 CQ2296
 CQ2296;                    North         East    Units  Estimated Accuracy
 CQ2296;SPC LA N     -   272,110.    1,019,560.      MT  (+/- 180 meters Scaled)
 CQ2296
 CQ2296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS662463(NAD 83)
 CQ2296
 CQ2296                          SUPERSEDED SURVEY CONTROL
 CQ2296
 CQ2296  NGVD 29 (11/26/84)   56.780  (m)          186.29   (f) ADJUSTED    2 1
 CQ2296
 CQ2296.Superseded values are not recommended for survey control.
 CQ2296
 CQ2296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2296.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2296
 CQ2296_MARKER: DD = SURVEY DISK
 CQ2296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2296_STAMPING: 56V136 1974
 CQ2296_MARK LOGO: LADHGS
 CQ2296_PROJECTION: FLUSH
 CQ2296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2296+STABILITY: SURFACE MOTION
 CQ2296
 CQ2296  HISTORY     - Date     Condition        Report By
 CQ2296  HISTORY     - 1974     MONUMENTED       LADH
 CQ2296
 CQ2296                          STATION DESCRIPTION
 CQ2296
 CQ2296'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2296'LOCATED 4.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2296'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 141
 CQ2296'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 551, 27 FEET WEST OF
 CQ2296'A FENCE LEADING NORTH, 118 FEET SOUTH OF A SERVICE POWER POLE, 178
 CQ2296'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A CHURCH BUILDING, 124 FEET
 CQ2296'SOUTHEAST OF A 36 INCH OAK TREE.  IT IS 1 FOOT EAST OF A METAL WITNESS
 CQ2296'POST, SET IN THE TOP OF A 10 INCH ROUND CONCRETE POST FLUSH WITH THE
 CQ2296'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2297 ***********************************************************************
 CQ2297  DESIGNATION -  56 V 137
 CQ2297  PID         -  CQ2297
 CQ2297  STATE/COUNTY-  LA/UNION
 CQ2297  COUNTRY     -  US
 CQ2297  USGS QUAD   -  MARION WEST (2018)
 CQ2297
 CQ2297                         *CURRENT SURVEY CONTROL
 CQ2297  ______________________________________________________________________
 CQ2297* NAD 83(1986) POSITION- 32 57 25.     (N) 092 18 11.     (W)   SCALED
 CQ2297* NAVD 88 ORTHO HEIGHT -    62.051 (meters)      203.58  (feet) ADJUSTED
 CQ2297  ______________________________________________________________________
 CQ2297  GEOID HEIGHT    -        -26.104 (meters)                     GEOID18
 CQ2297  DYNAMIC HEIGHT  -         61.983 (meters)      203.36  (feet) COMP
 CQ2297  MODELED GRAVITY -    979,547.1   (mgal)                       NAVD 88
 CQ2297
 CQ2297  VERT ORDER      -  SECOND    CLASS I
 CQ2297
 CQ2297.The horizontal coordinates were scaled from a map and have
 CQ2297.an estimated accuracy of +/- 6 seconds.
 CQ2297
 CQ2297.The orthometric height was determined by differential leveling and
 CQ2297.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2297.in June 1991.
 CQ2297
 CQ2297.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2297.GEOID18 height accuracy estimate available here.
 CQ2297
 CQ2297.Click photographs - Photos may exist for this station.
 CQ2297
 CQ2297.The dynamic height is computed by dividing the NAVD 88
 CQ2297.geopotential number by the normal gravity value computed on the
 CQ2297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2297.degrees latitude (g = 980.6199 gals.).
 CQ2297
 CQ2297.The modeled gravity was interpolated from observed gravity values.
 CQ2297
 CQ2297;                    North         East    Units  Estimated Accuracy
 CQ2297;SPC LA N     -   272,450.    1,018,420.      MT  (+/- 180 meters Scaled)
 CQ2297
 CQ2297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS651467(NAD 83)
 CQ2297
 CQ2297                          SUPERSEDED SURVEY CONTROL
 CQ2297
 CQ2297  NGVD 29 (11/26/84)   62.139  (m)          203.87   (f) ADJUSTED    2 1
 CQ2297
 CQ2297.Superseded values are not recommended for survey control.
 CQ2297
 CQ2297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2297.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2297
 CQ2297_MARKER: DD = SURVEY DISK
 CQ2297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2297_STAMPING: 56V137 1974
 CQ2297_MARK LOGO: LADHGS
 CQ2297_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2297+STABILITY: SURFACE MOTION
 CQ2297
 CQ2297  HISTORY     - Date     Condition        Report By
 CQ2297  HISTORY     - 1974     MONUMENTED       LADH
 CQ2297
 CQ2297                          STATION DESCRIPTION
 CQ2297
 CQ2297'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2297'LOCATED 5.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2297'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 100
 CQ2297'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 551, 133 FEET
 CQ2297'WEST OF THE CENTERLINE OF A PARISH GRAVEL ROAD, 204 FEET NORTHWEST OF
 CQ2297'THE INTERSECTION OF PARISH GRAVEL ROAD AND LOUISIANA HIGHWAY 551, 46
 CQ2297'FEET NORTHEAST OF A 36 INCH OAK TREE.  IT IS 1 FOOT NORTH OF A METAL
 CQ2297'WITNESS POST, SET IN THE TOP OF A 10 INCH ROUND CONCRETE POST
 CQ2297'PROJECTING 2 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2298 ***********************************************************************
 CQ2298  DESIGNATION -  56 V 138
 CQ2298  PID         -  CQ2298
 CQ2298  STATE/COUNTY-  LA/UNION
 CQ2298  COUNTRY     -  US
 CQ2298  USGS QUAD   -  MARION WEST (2018)
 CQ2298
 CQ2298                         *CURRENT SURVEY CONTROL
 CQ2298  ______________________________________________________________________
 CQ2298* NAD 83(1986) POSITION- 32 57 54.     (N) 092 18 57.     (W)   SCALED
 CQ2298* NAVD 88 ORTHO HEIGHT -    65.676 (meters)      215.47  (feet) ADJUSTED
 CQ2298  ______________________________________________________________________
 CQ2298  GEOID HEIGHT    -        -26.111 (meters)                     GEOID18
 CQ2298  DYNAMIC HEIGHT  -         65.604 (meters)      215.24  (feet) COMP
 CQ2298  MODELED GRAVITY -    979,546.3   (mgal)                       NAVD 88
 CQ2298
 CQ2298  VERT ORDER      -  SECOND    CLASS I
 CQ2298
 CQ2298.The horizontal coordinates were scaled from a map and have
 CQ2298.an estimated accuracy of +/- 6 seconds.
 CQ2298
 CQ2298.The orthometric height was determined by differential leveling and
 CQ2298.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2298.in June 1991.
 CQ2298
 CQ2298.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2298.GEOID18 height accuracy estimate available here.
 CQ2298
 CQ2298.Click photographs - Photos may exist for this station.
 CQ2298
 CQ2298.The dynamic height is computed by dividing the NAVD 88
 CQ2298.geopotential number by the normal gravity value computed on the
 CQ2298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2298.degrees latitude (g = 980.6199 gals.).
 CQ2298
 CQ2298.The modeled gravity was interpolated from observed gravity values.
 CQ2298
 CQ2298;                    North         East    Units  Estimated Accuracy
 CQ2298;SPC LA N     -   273,340.    1,017,220.      MT  (+/- 180 meters Scaled)
 CQ2298
 CQ2298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS639476(NAD 83)
 CQ2298
 CQ2298                          SUPERSEDED SURVEY CONTROL
 CQ2298
 CQ2298  NGVD 29 (11/26/84)   65.763  (m)          215.76   (f) ADJUSTED    2 1
 CQ2298
 CQ2298.Superseded values are not recommended for survey control.
 CQ2298
 CQ2298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2298.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2298
 CQ2298_MARKER: DD = SURVEY DISK
 CQ2298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2298_STAMPING: 56V138 1974
 CQ2298_MARK LOGO: LADHGS
 CQ2298_PROJECTION: FLUSH
 CQ2298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2298+STABILITY: SURFACE MOTION
 CQ2298
 CQ2298  HISTORY     - Date     Condition        Report By
 CQ2298  HISTORY     - 1974     MONUMENTED       LADH
 CQ2298
 CQ2298                          STATION DESCRIPTION
 CQ2298
 CQ2298'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2298'LOCATED 5.8 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2298'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 149
 CQ2298'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 551, 66 FEET
 CQ2298'EAST OF THE CENTERLINE OF A WOODS ROAD LEADING NORTH, 155 FEET
 CQ2298'NORTHEAST OF THE INTERSECTION OF LOUISIANA 551 AND WOODS ROAD, 72 FEET
 CQ2298'NORTH OF A 24 INCH OAK TREE.  IT IS 1 FOOT NORTH OF A METAL WITNESS
 CQ2298'POST, SET IN THE TOP OF A 10 INCH ROUND CONCRETE POST FLUSH WITH THE
 CQ2298'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2299 ***********************************************************************
 CQ2299  DESIGNATION -  56 V 139
 CQ2299  PID         -  CQ2299
 CQ2299  STATE/COUNTY-  LA/UNION
 CQ2299  COUNTRY     -  US
 CQ2299  USGS QUAD   -  MARION WEST (2018)
 CQ2299
 CQ2299                         *CURRENT SURVEY CONTROL
 CQ2299  ______________________________________________________________________
 CQ2299* NAD 83(1986) POSITION- 32 58 06.     (N) 092 19 27.     (W)   SCALED
 CQ2299* NAVD 88 ORTHO HEIGHT -    54.502 (meters)      178.81  (feet) ADJUSTED
 CQ2299  ______________________________________________________________________
 CQ2299  GEOID HEIGHT    -        -26.115 (meters)                     GEOID18
 CQ2299  DYNAMIC HEIGHT  -         54.442 (meters)      178.62  (feet) COMP
 CQ2299  MODELED GRAVITY -    979,545.8   (mgal)                       NAVD 88
 CQ2299
 CQ2299  VERT ORDER      -  SECOND    CLASS I
 CQ2299
 CQ2299.The horizontal coordinates were scaled from a map and have
 CQ2299.an estimated accuracy of +/- 6 seconds.
 CQ2299
 CQ2299.The orthometric height was determined by differential leveling and
 CQ2299.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2299.in June 1991.
 CQ2299
 CQ2299.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2299.GEOID18 height accuracy estimate available here.
 CQ2299
 CQ2299.Click photographs - Photos may exist for this station.
 CQ2299
 CQ2299.The dynamic height is computed by dividing the NAVD 88
 CQ2299.geopotential number by the normal gravity value computed on the
 CQ2299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2299.degrees latitude (g = 980.6199 gals.).
 CQ2299
 CQ2299.The modeled gravity was interpolated from observed gravity values.
 CQ2299
 CQ2299;                    North         East    Units  Estimated Accuracy
 CQ2299;SPC LA N     -   273,710.    1,016,440.      MT  (+/- 180 meters Scaled)
 CQ2299
 CQ2299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS631479(NAD 83)
 CQ2299
 CQ2299                          SUPERSEDED SURVEY CONTROL
 CQ2299
 CQ2299  NGVD 29 (11/26/84)   54.590  (m)          179.10   (f) ADJUSTED    2 1
 CQ2299
 CQ2299.Superseded values are not recommended for survey control.
 CQ2299
 CQ2299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2299.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2299
 CQ2299_MARKER: DD = SURVEY DISK
 CQ2299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2299_STAMPING: 56V139 1974
 CQ2299_MARK LOGO: LADHGS
 CQ2299_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2299+STABILITY: SURFACE MOTION
 CQ2299
 CQ2299  HISTORY     - Date     Condition        Report By
 CQ2299  HISTORY     - 1974     MONUMENTED       LADH
 CQ2299
 CQ2299                          STATION DESCRIPTION
 CQ2299
 CQ2299'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2299'LOCATED 6.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2299'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 122
 CQ2299'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 551, 138 FEET
 CQ2299'SOUTHEAST OF THE INTERSECTION OF A GRAVEL ROAD ENTRANCE TO UNION
 CQ2299'WILDLIFE MANAGEMENT AREA AND LOUISIANA 551, 48 FEET EAST OF THE
 CQ2299'CENTERLINE OF UNION WILDLIFE GRAVEL ROAD LEADING SOUTH.  IT IS 1 FOOT
 CQ2299'SOUTH OF A METAL WITNESS POST, SET IN THE TOP OF A 10 INCH CONCRETE
 CQ2299'POST PROJECTING 2 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0243 ***********************************************************************
 CQ0243  DESIGNATION -  56 V 14
 CQ0243  PID         -  CQ0243
 CQ0243  STATE/COUNTY-  LA/UNION
 CQ0243  COUNTRY     -  US
 CQ0243  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0243
 CQ0243                         *CURRENT SURVEY CONTROL
 CQ0243  ______________________________________________________________________
 CQ0243* NAD 83(1986) POSITION- 32 38 34.     (N) 092 23 36.     (W)   SCALED
 CQ0243* NAVD 88 ORTHO HEIGHT -    76.163 (meters)      249.88  (feet) ADJUSTED
 CQ0243  ______________________________________________________________________
 CQ0243  GEOID HEIGHT    -        -25.868 (meters)                     GEOID18
 CQ0243  DYNAMIC HEIGHT  -         76.078 (meters)      249.60  (feet) COMP
 CQ0243  MODELED GRAVITY -    979,525.4   (mgal)                       NAVD 88
 CQ0243
 CQ0243  VERT ORDER      -  SECOND    CLASS 0
 CQ0243
 CQ0243.The horizontal coordinates were scaled from a map and have
 CQ0243.an estimated accuracy of +/- 6 seconds.
 CQ0243
 CQ0243.The orthometric height was determined by differential leveling and
 CQ0243.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0243.in June 1991.
 CQ0243
 CQ0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0243.GEOID18 height accuracy estimate available here.
 CQ0243
 CQ0243.Click photographs - Photos may exist for this station.
 CQ0243
 CQ0243.The dynamic height is computed by dividing the NAVD 88
 CQ0243.geopotential number by the normal gravity value computed on the
 CQ0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0243.degrees latitude (g = 980.6199 gals.).
 CQ0243
 CQ0243.The modeled gravity was interpolated from observed gravity values.
 CQ0243
 CQ0243;                    North         East    Units  Estimated Accuracy
 CQ0243;SPC LA N     -   237,590.    1,010,010.      MT  (+/- 180 meters Scaled)
 CQ0243
 CQ0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS568118(NAD 83)
 CQ0243
 CQ0243                          SUPERSEDED SURVEY CONTROL
 CQ0243
 CQ0243  NGVD 29 (11/26/84)   76.243  (m)          250.14   (f) ADJUSTED    2 0
 CQ0243
 CQ0243.Superseded values are not recommended for survey control.
 CQ0243
 CQ0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0243.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0243
 CQ0243_MARKER: DD = SURVEY DISK
 CQ0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0243_STAMPING: 56V14 1968
 CQ0243_MARK LOGO: LADH
 CQ0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0243+STABILITY: SURFACE MOTION
 CQ0243
 CQ0243  HISTORY     - Date     Condition        Report By
 CQ0243  HISTORY     - 1968     MONUMENTED       LADH
 CQ0243  HISTORY     - 1968     GOOD             LADH
 CQ0243  HISTORY     - 1990     GOOD             USPSQD
 CQ0243  HISTORY     - 19970211 GOOD             USPSQD
 CQ0243  HISTORY     - 20081225 GOOD             GEOCAC
 CQ0243
 CQ0243                          STATION DESCRIPTION
 CQ0243
 CQ0243'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0243'11.8 MI S FROM FARMERVILLE.
 CQ0243'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0243'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0243'15 FOR 7.2 MILES, THENCE SOUTHWEST ALONG STATE HIGHWAY 145 FOR 1.9
 CQ0243'MILES TO THE MARK ON THE RIGHT.  IT IS 1.7 MILES NORTHEAST OF
 CQ0243'DOWNSVILLE, 76 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT
 CQ0243'EAST OF A FENCE ON R. W. BRYANS PROPERTY, 120 FEET NORTHEAST OF THE
 CQ0243'JUNCTION OF A PARISH ROAD INTERSECTING FROM THE SOUTH, AND IS 1.8 FEET
 CQ0243'WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ0243'STAMPED 56V14 1968 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0243'4-INCHES.
 CQ0243
 CQ0243                          STATION RECOVERY (1990)
 CQ0243
 CQ0243'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0243'RECOVERED IN GOOD CONDITION.
 CQ0243
 CQ0243                          STATION RECOVERY (1997)
 CQ0243
 CQ0243'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0243'RECOVERED IN GOOD CONDITION.
 CQ0243
 CQ0243                          STATION RECOVERY (2008)
 CQ0243
 CQ0243'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2300 ***********************************************************************
 CQ2300  DESIGNATION -  56 V 140
 CQ2300  PID         -  CQ2300
 CQ2300  STATE/COUNTY-  LA/UNION
 CQ2300  COUNTRY     -  US
 CQ2300  USGS QUAD   -  MARION WEST (2018)
 CQ2300
 CQ2300                         *CURRENT SURVEY CONTROL
 CQ2300  ______________________________________________________________________
 CQ2300* NAD 83(1986) POSITION- 32 58 16.     (N) 092 20 11.     (W)   SCALED
 CQ2300* NAVD 88 ORTHO HEIGHT -    64.001 (meters)      209.98  (feet) ADJUSTED
 CQ2300  ______________________________________________________________________
 CQ2300  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 CQ2300  DYNAMIC HEIGHT  -         63.931 (meters)      209.75  (feet) COMP
 CQ2300  MODELED GRAVITY -    979,544.9   (mgal)                       NAVD 88
 CQ2300
 CQ2300  VERT ORDER      -  SECOND    CLASS I
 CQ2300
 CQ2300.The horizontal coordinates were scaled from a map and have
 CQ2300.an estimated accuracy of +/- 6 seconds.
 CQ2300
 CQ2300.The orthometric height was determined by differential leveling and
 CQ2300.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2300.in June 1991.
 CQ2300
 CQ2300.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2300.GEOID18 height accuracy estimate available here.
 CQ2300
 CQ2300.Click photographs - Photos may exist for this station.
 CQ2300
 CQ2300.The dynamic height is computed by dividing the NAVD 88
 CQ2300.geopotential number by the normal gravity value computed on the
 CQ2300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2300.degrees latitude (g = 980.6199 gals.).
 CQ2300
 CQ2300.The modeled gravity was interpolated from observed gravity values.
 CQ2300
 CQ2300;                    North         East    Units  Estimated Accuracy
 CQ2300;SPC LA N     -   274,010.    1,015,300.      MT  (+/- 180 meters Scaled)
 CQ2300
 CQ2300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS620482(NAD 83)
 CQ2300
 CQ2300                          SUPERSEDED SURVEY CONTROL
 CQ2300
 CQ2300  NGVD 29 (11/26/84)   64.087  (m)          210.26   (f) ADJUSTED    2 1
 CQ2300
 CQ2300.Superseded values are not recommended for survey control.
 CQ2300
 CQ2300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2300.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2300
 CQ2300_MARKER: DD = SURVEY DISK
 CQ2300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2300_STAMPING: 56V140 1974
 CQ2300_MARK LOGO: LADHGS
 CQ2300_PROJECTION: FLUSH
 CQ2300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2300+STABILITY: SURFACE MOTION
 CQ2300
 CQ2300  HISTORY     - Date     Condition        Report By
 CQ2300  HISTORY     - 1974     MONUMENTED       LADH
 CQ2300
 CQ2300                          STATION DESCRIPTION
 CQ2300
 CQ2300'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2300'LOCATED 7.4 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2300'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 139
 CQ2300'FEET WEST OF THE CENTERLINE OF LOUISIANA 551, 39 FEET SOUTHWEST OF A
 CQ2300'FENCE CORNER, 27 FEET SOUTH OF A GARDEN FENCE, 185 FEET SOUTHEAST OF
 CQ2300'THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE, 155 FEET SOUTHWEST OF
 CQ2300'A SERVICE POWER POLE, 129 FEET EAST OF A FENCE CORNER.  IT IS 2 FEET
 CQ2300'WEST OF A METAL WITNESS POST, SET IN THE TOP OF A 10 INCH ROUND
 CQ2300'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2301 ***********************************************************************
 CQ2301  DESIGNATION -  56 V 141
 CQ2301  PID         -  CQ2301
 CQ2301  STATE/COUNTY-  LA/UNION
 CQ2301  COUNTRY     -  US
 CQ2301  USGS QUAD   -  MARION WEST (2018)
 CQ2301
 CQ2301                         *CURRENT SURVEY CONTROL
 CQ2301  ______________________________________________________________________
 CQ2301* NAD 83(1986) POSITION- 32 59 00.     (N) 092 20 25.     (W)   SCALED
 CQ2301* NAVD 88 ORTHO HEIGHT -    63.300 (meters)      207.68  (feet) ADJUSTED
 CQ2301  ______________________________________________________________________
 CQ2301  GEOID HEIGHT    -        -26.125 (meters)                     GEOID18
 CQ2301  DYNAMIC HEIGHT  -         63.230 (meters)      207.45  (feet) COMP
 CQ2301  MODELED GRAVITY -    979,544.7   (mgal)                       NAVD 88
 CQ2301
 CQ2301  VERT ORDER      -  SECOND    CLASS I
 CQ2301
 CQ2301.The horizontal coordinates were scaled from a map and have
 CQ2301.an estimated accuracy of +/- 6 seconds.
 CQ2301
 CQ2301.The orthometric height was determined by differential leveling and
 CQ2301.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2301.in June 1991.
 CQ2301
 CQ2301.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2301.GEOID18 height accuracy estimate available here.
 CQ2301
 CQ2301.Click photographs - Photos may exist for this station.
 CQ2301
 CQ2301.The dynamic height is computed by dividing the NAVD 88
 CQ2301.geopotential number by the normal gravity value computed on the
 CQ2301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2301.degrees latitude (g = 980.6199 gals.).
 CQ2301
 CQ2301.The modeled gravity was interpolated from observed gravity values.
 CQ2301
 CQ2301;                    North         East    Units  Estimated Accuracy
 CQ2301;SPC LA N     -   275,370.    1,014,930.      MT  (+/- 180 meters Scaled)
 CQ2301
 CQ2301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS616496(NAD 83)
 CQ2301
 CQ2301                          SUPERSEDED SURVEY CONTROL
 CQ2301
 CQ2301  NGVD 29 (11/26/84)   63.386  (m)          207.96   (f) ADJUSTED    2 1
 CQ2301
 CQ2301.Superseded values are not recommended for survey control.
 CQ2301
 CQ2301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2301.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2301
 CQ2301_MARKER: DD = SURVEY DISK
 CQ2301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2301_STAMPING: 56V141 1974
 CQ2301_MARK LOGO: LADHGS
 CQ2301_PROJECTION: FLUSH
 CQ2301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2301+STABILITY: SURFACE MOTION
 CQ2301
 CQ2301  HISTORY     - Date     Condition        Report By
 CQ2301  HISTORY     - 1974     MONUMENTED       LADTD
 CQ2301
 CQ2301                          STATION DESCRIPTION
 CQ2301
 CQ2301'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2301'8.3 MI NW FROM MARION.
 CQ2301'LOCATED 8.3 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 551 FROM THE
 CQ2301'INTERSECTION OF LOUISIANA HIGHWAYS 33 AND 551 IN MARION.  IT IS 119
 CQ2301'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA 551, 46 FEET EAST OF
 CQ2301'FENCE LEADING NORTH, 11 FEET SOUTHWEST OF THE CENTERLINE OF A WOODS
 CQ2301'ROAD, 47 FEET SOUTHEAST OF A 15 INCH GUM TREE.  IT IS 1 FOOT NORTHEAST
 CQ2301'OF A METAL WITNESS POST FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2303 ***********************************************************************
 CQ2303  DESIGNATION -  56 V 142
 CQ2303  PID         -  CQ2303
 CQ2303  STATE/COUNTY-  LA/UNION
 CQ2303  COUNTRY     -  US
 CQ2303  USGS QUAD   -  MARION WEST (2018)
 CQ2303
 CQ2303                         *CURRENT SURVEY CONTROL
 CQ2303  ______________________________________________________________________
 CQ2303* NAD 83(1986) POSITION- 32 59 08.     (N) 092 21 13.     (W)   SCALED
 CQ2303* NAVD 88 ORTHO HEIGHT -    59.750 (meters)      196.03  (feet) ADJUSTED
 CQ2303  ______________________________________________________________________
 CQ2303  GEOID HEIGHT    -        -26.129 (meters)                     GEOID18
 CQ2303  DYNAMIC HEIGHT  -         59.684 (meters)      195.81  (feet) COMP
 CQ2303  MODELED GRAVITY -    979,543.8   (mgal)                       NAVD 88
 CQ2303
 CQ2303  VERT ORDER      -  SECOND    CLASS I
 CQ2303
 CQ2303.The horizontal coordinates were scaled from a map and have
 CQ2303.an estimated accuracy of +/- 6 seconds.
 CQ2303
 CQ2303.The orthometric height was determined by differential leveling and
 CQ2303.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2303.in June 1991.
 CQ2303
 CQ2303.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2303.GEOID18 height accuracy estimate available here.
 CQ2303
 CQ2303.Click photographs - Photos may exist for this station.
 CQ2303
 CQ2303.The dynamic height is computed by dividing the NAVD 88
 CQ2303.geopotential number by the normal gravity value computed on the
 CQ2303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2303.degrees latitude (g = 980.6199 gals.).
 CQ2303
 CQ2303.The modeled gravity was interpolated from observed gravity values.
 CQ2303
 CQ2303;                    North         East    Units  Estimated Accuracy
 CQ2303;SPC LA N     -   275,610.    1,013,680.      MT  (+/- 180 meters Scaled)
 CQ2303
 CQ2303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS603498(NAD 83)
 CQ2303
 CQ2303                          SUPERSEDED SURVEY CONTROL
 CQ2303
 CQ2303  NGVD 29 (11/26/84)   59.836  (m)          196.31   (f) ADJUSTED    2 1
 CQ2303
 CQ2303.Superseded values are not recommended for survey control.
 CQ2303
 CQ2303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2303.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2303
 CQ2303_MARKER: DD = SURVEY DISK
 CQ2303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2303_STAMPING: 56V142 1974
 CQ2303_MARK LOGO: LADHGS
 CQ2303_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2303+STABILITY: SURFACE MOTION
 CQ2303
 CQ2303  HISTORY     - Date     Condition        Report By
 CQ2303  HISTORY     - 1974     MONUMENTED       LADH
 CQ2303
 CQ2303                          STATION DESCRIPTION
 CQ2303
 CQ2303'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2303'LOCATED 0.8 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2303'HIGHWAY 549, 31 FEET NORTH OF THE CENTERLINE OF A DIRT ROAD, 140 FEET
 CQ2303'NORTHWEST OF THE INTERSECTION OF LOUISIANA 549 AND DIRT ROAD LEADING
 CQ2303'WEST, 137 FEET NORTHEAST OF A 40 INCH OAK TREE.  IT IS 2 FEET WEST OF
 CQ2303'A METAL WITNESS POST PROJECTING 3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2304 ***********************************************************************
 CQ2304  DESIGNATION -  56 V 143
 CQ2304  PID         -  CQ2304
 CQ2304  STATE/COUNTY-  LA/UNION
 CQ2304  COUNTRY     -  US
 CQ2304  USGS QUAD   -  MARION WEST (2018)
 CQ2304
 CQ2304                         *CURRENT SURVEY CONTROL
 CQ2304  ______________________________________________________________________
 CQ2304* NAD 83(1986) POSITION- 32 58 36.     (N) 092 21 19.     (W)   SCALED
 CQ2304* NAVD 88 ORTHO HEIGHT -    60.789 (meters)      199.44  (feet) ADJUSTED
 CQ2304  ______________________________________________________________________
 CQ2304  GEOID HEIGHT    -        -26.126 (meters)                     GEOID18
 CQ2304  DYNAMIC HEIGHT  -         60.722 (meters)      199.22  (feet) COMP
 CQ2304  MODELED GRAVITY -    979,543.8   (mgal)                       NAVD 88
 CQ2304
 CQ2304  VERT ORDER      -  SECOND    CLASS I
 CQ2304
 CQ2304.The horizontal coordinates were scaled from a map and have
 CQ2304.an estimated accuracy of +/- 6 seconds.
 CQ2304
 CQ2304.The orthometric height was determined by differential leveling and
 CQ2304.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2304.in June 1991.
 CQ2304
 CQ2304.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2304.GEOID18 height accuracy estimate available here.
 CQ2304
 CQ2304.Click photographs - Photos may exist for this station.
 CQ2304
 CQ2304.The dynamic height is computed by dividing the NAVD 88
 CQ2304.geopotential number by the normal gravity value computed on the
 CQ2304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2304.degrees latitude (g = 980.6199 gals.).
 CQ2304
 CQ2304.The modeled gravity was interpolated from observed gravity values.
 CQ2304
 CQ2304;                    North         East    Units  Estimated Accuracy
 CQ2304;SPC LA N     -   274,630.    1,013,530.      MT  (+/- 180 meters Scaled)
 CQ2304
 CQ2304_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS602488(NAD 83)
 CQ2304
 CQ2304                          SUPERSEDED SURVEY CONTROL
 CQ2304
 CQ2304  NGVD 29 (11/26/84)   60.874  (m)          199.72   (f) ADJUSTED    2 1
 CQ2304
 CQ2304.Superseded values are not recommended for survey control.
 CQ2304
 CQ2304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2304.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2304
 CQ2304_MARKER: DD = SURVEY DISK
 CQ2304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2304_STAMPING: 56V143 1974
 CQ2304_MARK LOGO: LADHGS
 CQ2304_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2304+STABILITY: SURFACE MOTION
 CQ2304
 CQ2304  HISTORY     - Date     Condition        Report By
 CQ2304  HISTORY     - 1974     MONUMENTED       LADH
 CQ2304
 CQ2304                          STATION DESCRIPTION
 CQ2304
 CQ2304'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2304'LOCATED 1.3 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2304'HIGHWAY 549, 129 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA 549, 45
 CQ2304'FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTHEAST, 242
 CQ2304'FEET SOUTH OF THE INTERSECTION OF LOUISIANA 549 AND GRAVEL ROAD, 160
 CQ2304'FEET SOUTH OF A POWER POLE.  IT IS 1 FOOT NORTHWEST OF A METAL WITNESS
 CQ2304'POST PROJECTING 3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2305 ***********************************************************************
 CQ2305  DESIGNATION -  56 V 144
 CQ2305  PID         -  CQ2305
 CQ2305  STATE/COUNTY-  LA/UNION
 CQ2305  COUNTRY     -  US
 CQ2305  USGS QUAD   -  MARION WEST (2018)
 CQ2305
 CQ2305                         *CURRENT SURVEY CONTROL
 CQ2305  ______________________________________________________________________
 CQ2305* NAD 83(1986) POSITION- 32 58 30.     (N) 092 22 09.     (W)   SCALED
 CQ2305* NAVD 88 ORTHO HEIGHT -    67.132 (meters)      220.25  (feet) ADJUSTED
 CQ2305  ______________________________________________________________________
 CQ2305  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 CQ2305  DYNAMIC HEIGHT  -         67.058 (meters)      220.01  (feet) COMP
 CQ2305  MODELED GRAVITY -    979,543.5   (mgal)                       NAVD 88
 CQ2305
 CQ2305  VERT ORDER      -  SECOND    CLASS I
 CQ2305
 CQ2305.The horizontal coordinates were scaled from a map and have
 CQ2305.an estimated accuracy of +/- 6 seconds.
 CQ2305
 CQ2305.The orthometric height was determined by differential leveling and
 CQ2305.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2305.in June 1991.
 CQ2305
 CQ2305.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2305.GEOID18 height accuracy estimate available here.
 CQ2305
 CQ2305.Click photographs - Photos may exist for this station.
 CQ2305
 CQ2305.The dynamic height is computed by dividing the NAVD 88
 CQ2305.geopotential number by the normal gravity value computed on the
 CQ2305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2305.degrees latitude (g = 980.6199 gals.).
 CQ2305
 CQ2305.The modeled gravity was interpolated from observed gravity values.
 CQ2305
 CQ2305;                    North         East    Units  Estimated Accuracy
 CQ2305;SPC LA N     -   274,440.    1,012,230.      MT  (+/- 180 meters Scaled)
 CQ2305
 CQ2305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS589486(NAD 83)
 CQ2305
 CQ2305                          SUPERSEDED SURVEY CONTROL
 CQ2305
 CQ2305  NGVD 29 (11/26/84)   67.216  (m)          220.52   (f) ADJUSTED    2 1
 CQ2305
 CQ2305.Superseded values are not recommended for survey control.
 CQ2305
 CQ2305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2305.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2305
 CQ2305_MARKER: DD = SURVEY DISK
 CQ2305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2305_STAMPING: 56V144 1974
 CQ2305_MARK LOGO: LADHGS
 CQ2305_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2305+STABILITY: SURFACE MOTION
 CQ2305
 CQ2305  HISTORY     - Date     Condition        Report By
 CQ2305  HISTORY     - 1974     MONUMENTED       LADH
 CQ2305
 CQ2305                          STATION DESCRIPTION
 CQ2305
 CQ2305'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2305'LOCATED 2.2 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2305'HIGHWAY 549, 283 FEET SOUTH OF THE CENTERLINE OF LOUISIANA 549, 27
 CQ2305'FEET EAST OF A FENCE LEADING SOUTH, 258 FEET NORTHWEST OF A 30 INCH
 CQ2305'OAK TREE, 245 FEET NORTHEAST OF A FENCE CORNER ON HIGHWAY RIGHT OF
 CQ2305'WAY.  IT IS 1 FOOT SOUTH OF A METAL WITNESS POST PROJECTING 1 INCH
 CQ2305'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2306 ***********************************************************************
 CQ2306  DESIGNATION -  56 V 145
 CQ2306  PID         -  CQ2306
 CQ2306  STATE/COUNTY-  LA/UNION
 CQ2306  COUNTRY     -  US
 CQ2306  USGS QUAD   -  TRUXNO (2018)
 CQ2306
 CQ2306                         *CURRENT SURVEY CONTROL
 CQ2306  ______________________________________________________________________
 CQ2306* NAD 83(1986) POSITION- 32 58 02.     (N) 092 23 05.     (W)   SCALED
 CQ2306* NAVD 88 ORTHO HEIGHT -    63.167 (meters)      207.24  (feet) ADJUSTED
 CQ2306  ______________________________________________________________________
 CQ2306  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 CQ2306  DYNAMIC HEIGHT  -         63.097 (meters)      207.01  (feet) COMP
 CQ2306  MODELED GRAVITY -    979,543.7   (mgal)                       NAVD 88
 CQ2306
 CQ2306  VERT ORDER      -  SECOND    CLASS I
 CQ2306
 CQ2306.The horizontal coordinates were scaled from a map and have
 CQ2306.an estimated accuracy of +/- 6 seconds.
 CQ2306
 CQ2306.The orthometric height was determined by differential leveling and
 CQ2306.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2306.in June 1991.
 CQ2306
 CQ2306.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2306.GEOID18 height accuracy estimate available here.
 CQ2306
 CQ2306.Click photographs - Photos may exist for this station.
 CQ2306
 CQ2306.The dynamic height is computed by dividing the NAVD 88
 CQ2306.geopotential number by the normal gravity value computed on the
 CQ2306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2306.degrees latitude (g = 980.6199 gals.).
 CQ2306
 CQ2306.The modeled gravity was interpolated from observed gravity values.
 CQ2306
 CQ2306;                    North         East    Units  Estimated Accuracy
 CQ2306;SPC LA N     -   273,580.    1,010,780.      MT  (+/- 180 meters Scaled)
 CQ2306
 CQ2306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS574478(NAD 83)
 CQ2306
 CQ2306                          SUPERSEDED SURVEY CONTROL
 CQ2306
 CQ2306  NGVD 29 (11/26/84)   63.251  (m)          207.52   (f) ADJUSTED    2 1
 CQ2306
 CQ2306.Superseded values are not recommended for survey control.
 CQ2306
 CQ2306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2306.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2306
 CQ2306_MARKER: DD = SURVEY DISK
 CQ2306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2306_STAMPING: 56V145 1974
 CQ2306_MARK LOGO: LADHGS
 CQ2306_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2306+STABILITY: SURFACE MOTION
 CQ2306
 CQ2306  HISTORY     - Date     Condition        Report By
 CQ2306  HISTORY     - 1974     MONUMENTED       LADH
 CQ2306
 CQ2306                          STATION DESCRIPTION
 CQ2306
 CQ2306'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2306'LOCATED 3.3 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2306'HIGHWAY 549, 10 FEET NORTHWEST OF A FENCE CORNER, 37 FEET NORTH OF THE
 CQ2306'CENTERLINE OF A GRAVEL DRIVE LEADING TO A RESIDENCE, 40 FEET SOUTHEAST
 CQ2306'OF A 30 INCH OAK TREE, 124 FEET EAST OF A POWER POLE, 150 FEET
 CQ2306'SOUTHEAST OF THE CENTERLINE OF LOUISIANA 549, 96 FEET NORTHEAST OF A
 CQ2306'24 INCH OAK TREE.  IT IS 1 FOOT SOUTH OF A METAL WITNESS POST, SET IN
 CQ2306'TOP OF A 10 INCH CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2307 ***********************************************************************
 CQ2307  DESIGNATION -  56 V 146
 CQ2307  PID         -  CQ2307
 CQ2307  STATE/COUNTY-  LA/UNION
 CQ2307  COUNTRY     -  US
 CQ2307  USGS QUAD   -  TRUXNO (2018)
 CQ2307
 CQ2307                         *CURRENT SURVEY CONTROL
 CQ2307  ______________________________________________________________________
 CQ2307* NAD 83(1986) POSITION- 32 57 30.     (N) 092 23 55.     (W)   SCALED
 CQ2307* NAVD 88 ORTHO HEIGHT -    69.269 (meters)      227.26  (feet) ADJUSTED
 CQ2307  ______________________________________________________________________
 CQ2307  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 CQ2307  DYNAMIC HEIGHT  -         69.194 (meters)      227.01  (feet) COMP
 CQ2307  MODELED GRAVITY -    979,543.9   (mgal)                       NAVD 88
 CQ2307
 CQ2307  VERT ORDER      -  SECOND    CLASS I
 CQ2307
 CQ2307.The horizontal coordinates were scaled from a map and have
 CQ2307.an estimated accuracy of +/- 6 seconds.
 CQ2307
 CQ2307.The orthometric height was determined by differential leveling and
 CQ2307.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2307.in June 1991.
 CQ2307
 CQ2307.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2307.GEOID18 height accuracy estimate available here.
 CQ2307
 CQ2307.Click photographs - Photos may exist for this station.
 CQ2307
 CQ2307.The dynamic height is computed by dividing the NAVD 88
 CQ2307.geopotential number by the normal gravity value computed on the
 CQ2307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2307.degrees latitude (g = 980.6199 gals.).
 CQ2307
 CQ2307.The modeled gravity was interpolated from observed gravity values.
 CQ2307
 CQ2307;                    North         East    Units  Estimated Accuracy
 CQ2307;SPC LA N     -   272,590.    1,009,480.      MT  (+/- 180 meters Scaled)
 CQ2307
 CQ2307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS562468(NAD 83)
 CQ2307
 CQ2307                          SUPERSEDED SURVEY CONTROL
 CQ2307
 CQ2307  NGVD 29 (11/26/84)   69.352  (m)          227.53   (f) ADJUSTED    2 1
 CQ2307
 CQ2307.Superseded values are not recommended for survey control.
 CQ2307
 CQ2307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2307.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2307
 CQ2307_MARKER: DD = SURVEY DISK
 CQ2307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2307_STAMPING: 56V146 1974
 CQ2307_MARK LOGO: LADHGS
 CQ2307_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2307+STABILITY: SURFACE MOTION
 CQ2307
 CQ2307  HISTORY     - Date     Condition        Report By
 CQ2307  HISTORY     - 1974     MONUMENTED       LADH
 CQ2307
 CQ2307                          STATION DESCRIPTION
 CQ2307
 CQ2307'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2307'LOCATED 4.3 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2307'HIGHWAY 549, 100 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA 549,
 CQ2307'103 FEET SOUTHWEST OF A POWER BRACE POLE, 219 FEET SOUTHWEST OF THE
 CQ2307'INTERSECTION OF LOUISIANA 549, AND A BLACKTOP PARISH ROAD LEADING
 CQ2307'SOUTH, 136 FEET SOUTHWEST OF A 48 INCH OAK TREE.  IT IS 1 FOOT
 CQ2307'SOUTHEAST OF A METAL WITNESS, SET IN TOP OF A 10 INCH CONCRETE POST
 CQ2307'PROJECTING 3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2308 ***********************************************************************
 CQ2308  DESIGNATION -  56 V 147
 CQ2308  PID         -  CQ2308
 CQ2308  STATE/COUNTY-  LA/UNION
 CQ2308  COUNTRY     -  US
 CQ2308  USGS QUAD   -  TRUXNO (2018)
 CQ2308
 CQ2308                         *CURRENT SURVEY CONTROL
 CQ2308  ______________________________________________________________________
 CQ2308* NAD 83(1986) POSITION- 32 56 48.     (N) 092 24 19.     (W)   SCALED
 CQ2308* NAVD 88 ORTHO HEIGHT -    61.153 (meters)      200.63  (feet) ADJUSTED
 CQ2308  ______________________________________________________________________
 CQ2308  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 CQ2308  DYNAMIC HEIGHT  -         61.086 (meters)      200.41  (feet) COMP
 CQ2308  MODELED GRAVITY -    979,543.9   (mgal)                       NAVD 88
 CQ2308
 CQ2308  VERT ORDER      -  SECOND    CLASS I
 CQ2308
 CQ2308.The horizontal coordinates were scaled from a map and have
 CQ2308.an estimated accuracy of +/- 6 seconds.
 CQ2308
 CQ2308.The orthometric height was determined by differential leveling and
 CQ2308.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2308.in June 1991.
 CQ2308
 CQ2308.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2308.GEOID18 height accuracy estimate available here.
 CQ2308
 CQ2308.Click photographs - Photos may exist for this station.
 CQ2308
 CQ2308.The dynamic height is computed by dividing the NAVD 88
 CQ2308.geopotential number by the normal gravity value computed on the
 CQ2308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2308.degrees latitude (g = 980.6199 gals.).
 CQ2308
 CQ2308.The modeled gravity was interpolated from observed gravity values.
 CQ2308
 CQ2308;                    North         East    Units  Estimated Accuracy
 CQ2308;SPC LA N     -   271,290.    1,008,860.      MT  (+/- 180 meters Scaled)
 CQ2308
 CQ2308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS555455(NAD 83)
 CQ2308
 CQ2308                          SUPERSEDED SURVEY CONTROL
 CQ2308
 CQ2308  NGVD 29 (11/26/84)   61.238  (m)          200.91   (f) ADJUSTED    2 1
 CQ2308
 CQ2308.Superseded values are not recommended for survey control.
 CQ2308
 CQ2308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2308.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2308
 CQ2308_MARKER: DD = SURVEY DISK
 CQ2308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2308_STAMPING: 56V147 1974
 CQ2308_MARK LOGO: LADHGS
 CQ2308_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2308+STABILITY: SURFACE MOTION
 CQ2308
 CQ2308  HISTORY     - Date     Condition        Report By
 CQ2308  HISTORY     - 1974     MONUMENTED       LADH
 CQ2308
 CQ2308                          STATION DESCRIPTION
 CQ2308
 CQ2308'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2308'LOCATED 5.4 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2308'HIGHWAY 549, 133 FEET WEST OF THE CENTERLINE OF LOUISIANA 549, 94 FEET
 CQ2308'SOUTHWEST OF THE SOUTHWEST CORNER OF A FRAME STORE BUILDING, 107 FEET
 CQ2308'NORTHWEST OF FENCE CORNER, 80 FEET NORTHWEST OF A SERVICE POWER POLE,
 CQ2308'147 FEET SOUTHWEST OF THE CENTERLINE OF A PARISH BLACKTOP ROAD, 83
 CQ2308'FEET SOUTH OF A 36 INCH SYCAMORE TREE, 2 FEET NORTHEAST OF A WIRE
 CQ2308'FENCE.  IT IS 2 FEET SOUTHEAST OF A METAL WITNESS POST AND PROJECTING
 CQ2308'3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2309 ***********************************************************************
 CQ2309  DESIGNATION -  56 V 148
 CQ2309  PID         -  CQ2309
 CQ2309  STATE/COUNTY-  LA/UNION
 CQ2309  COUNTRY     -  US
 CQ2309  USGS QUAD   -  TRUXNO (2018)
 CQ2309
 CQ2309                         *CURRENT SURVEY CONTROL
 CQ2309  ______________________________________________________________________
 CQ2309* NAD 83(1986) POSITION- 32 55 56.     (N) 092 24 15.     (W)   SCALED
 CQ2309* NAVD 88 ORTHO HEIGHT -    64.344 (meters)      211.10  (feet) ADJUSTED
 CQ2309  ______________________________________________________________________
 CQ2309  GEOID HEIGHT    -        -26.114 (meters)                     GEOID18
 CQ2309  DYNAMIC HEIGHT  -         64.273 (meters)      210.87  (feet) COMP
 CQ2309  MODELED GRAVITY -    979,543.7   (mgal)                       NAVD 88
 CQ2309
 CQ2309  VERT ORDER      -  SECOND    CLASS I
 CQ2309
 CQ2309.The horizontal coordinates were scaled from a map and have
 CQ2309.an estimated accuracy of +/- 6 seconds.
 CQ2309
 CQ2309.The orthometric height was determined by differential leveling and
 CQ2309.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2309.in June 1991.
 CQ2309
 CQ2309.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2309.GEOID18 height accuracy estimate available here.
 CQ2309
 CQ2309.Click photographs - Photos may exist for this station.
 CQ2309
 CQ2309.The dynamic height is computed by dividing the NAVD 88
 CQ2309.geopotential number by the normal gravity value computed on the
 CQ2309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2309.degrees latitude (g = 980.6199 gals.).
 CQ2309
 CQ2309.The modeled gravity was interpolated from observed gravity values.
 CQ2309
 CQ2309;                    North         East    Units  Estimated Accuracy
 CQ2309;SPC LA N     -   269,690.    1,008,960.      MT  (+/- 180 meters Scaled)
 CQ2309
 CQ2309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS557439(NAD 83)
 CQ2309
 CQ2309                          SUPERSEDED SURVEY CONTROL
 CQ2309
 CQ2309  NGVD 29 (11/26/84)   64.427  (m)          211.37   (f) ADJUSTED    2 1
 CQ2309
 CQ2309.Superseded values are not recommended for survey control.
 CQ2309
 CQ2309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2309.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2309
 CQ2309_MARKER: DD = SURVEY DISK
 CQ2309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2309_STAMPING: 56V148 1974
 CQ2309_MARK LOGO: LADHGS
 CQ2309_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2309+STABILITY: SURFACE MOTION
 CQ2309
 CQ2309  HISTORY     - Date     Condition        Report By
 CQ2309  HISTORY     - 1974     MONUMENTED       LADH
 CQ2309
 CQ2309                          STATION DESCRIPTION
 CQ2309
 CQ2309'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2309'LOCATED 6.4 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2309'HIGHWAY 549, 146 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA 549, 1
 CQ2309'FOOT NORTHWEST OF A FENCE LEADING NORTHEAST, 40 FEET WEST OF A SERVICE
 CQ2309'POWER POLE, 165 FEET NORTHWEST OF A 30 INCH WATER WELL, 68 FEET
 CQ2309'SOUTHEAST OF A 14 INCH PINE TREE, 134 FEET SOUTHEAST OF THE SOUTH POST
 CQ2309'OF A GATE ON THE EAST RIGHT OF WAY OF LOUISIANA HIGHWAY 549. IT IS 1
 CQ2309'FOOT WEST OF A METAL WITNESS POST PROJECTING 3 INCHES ABOVE THE
 CQ2309'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2310 ***********************************************************************
 CQ2310  DESIGNATION -  56 V 149
 CQ2310  PID         -  CQ2310
 CQ2310  STATE/COUNTY-  LA/UNION
 CQ2310  COUNTRY     -  US
 CQ2310  USGS QUAD   -  TRUXNO (2018)
 CQ2310
 CQ2310                         *CURRENT SURVEY CONTROL
 CQ2310  ______________________________________________________________________
 CQ2310* NAD 83(1986) POSITION- 32 55 18.     (N) 092 24 13.     (W)   SCALED
 CQ2310* NAVD 88 ORTHO HEIGHT -    64.790 (meters)      212.57  (feet) ADJUSTED
 CQ2310  ______________________________________________________________________
 CQ2310  GEOID HEIGHT    -        -26.106 (meters)                     GEOID18
 CQ2310  DYNAMIC HEIGHT  -         64.719 (meters)      212.33  (feet) COMP
 CQ2310  MODELED GRAVITY -    979,543.6   (mgal)                       NAVD 88
 CQ2310
 CQ2310  VERT ORDER      -  SECOND    CLASS I
 CQ2310
 CQ2310.The horizontal coordinates were scaled from a map and have
 CQ2310.an estimated accuracy of +/- 6 seconds.
 CQ2310
 CQ2310.The orthometric height was determined by differential leveling and
 CQ2310.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2310.in June 1991.
 CQ2310
 CQ2310.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2310.GEOID18 height accuracy estimate available here.
 CQ2310
 CQ2310.Click photographs - Photos may exist for this station.
 CQ2310
 CQ2310.The dynamic height is computed by dividing the NAVD 88
 CQ2310.geopotential number by the normal gravity value computed on the
 CQ2310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2310.degrees latitude (g = 980.6199 gals.).
 CQ2310
 CQ2310.The modeled gravity was interpolated from observed gravity values.
 CQ2310
 CQ2310;                    North         East    Units  Estimated Accuracy
 CQ2310;SPC LA N     -   268,520.    1,009,020.      MT  (+/- 180 meters Scaled)
 CQ2310
 CQ2310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS557427(NAD 83)
 CQ2310
 CQ2310                          SUPERSEDED SURVEY CONTROL
 CQ2310
 CQ2310  NGVD 29 (11/26/84)   64.873  (m)          212.84   (f) ADJUSTED    2 1
 CQ2310
 CQ2310.Superseded values are not recommended for survey control.
 CQ2310
 CQ2310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2310.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2310
 CQ2310_MARKER: DD = SURVEY DISK
 CQ2310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2310_STAMPING: 56V149 1974
 CQ2310_MARK LOGO: LADHGS
 CQ2310_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2310+STABILITY: SURFACE MOTION
 CQ2310
 CQ2310  HISTORY     - Date     Condition        Report By
 CQ2310  HISTORY     - 1974     MONUMENTED       LADH
 CQ2310  HISTORY     - 1974     GOOD             LADTD
 CQ2310  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ2310
 CQ2310                          STATION DESCRIPTION
 CQ2310
 CQ2310'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2310'7.2 MI S FROM OAKLAND.
 CQ2310'LOCATED 7.2 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2310'HIGHWAY 549, 114 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 CQ2310'549, 15 FEET NORTHEAST OF THE CENTERLINE OF A WOODS ROAD LEADING
 CQ2310'SOUTHEAST, 193 FEET EAST OF A POWER POLE, 164 FEET SOUTHEAST OF THE
 CQ2310'INTERSECTION OF LOUISIANA HIGHWAY 549 AND A WOODS ROAD LEADING
 CQ2310'SOUTHWEST.  IT IS 1 FOOT SOUTHEAST OF A METAL WITNESS POST PROJECTING
 CQ2310'3 INCHES ABOVE THE GROUND.
 CQ2310
 CQ2310                          STATION RECOVERY (1982)
 CQ2310
 CQ2310'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ2310'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0244 ***********************************************************************
 CQ0244  DESIGNATION -  56 V 15
 CQ0244  PID         -  CQ0244
 CQ0244  STATE/COUNTY-  LA/UNION
 CQ0244  COUNTRY     -  US
 CQ0244  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0244
 CQ0244                         *CURRENT SURVEY CONTROL
 CQ0244  ______________________________________________________________________
 CQ0244* NAD 83(1986) POSITION- 32 39 01.     (N) 092 22 54.     (W)   SCALED
 CQ0244* NAVD 88 ORTHO HEIGHT -    71.254 (meters)      233.77  (feet) ADJUSTED
 CQ0244  ______________________________________________________________________
 CQ0244  GEOID HEIGHT    -        -25.876 (meters)                     GEOID18
 CQ0244  DYNAMIC HEIGHT  -         71.174 (meters)      233.51  (feet) COMP
 CQ0244  MODELED GRAVITY -    979,526.5   (mgal)                       NAVD 88
 CQ0244
 CQ0244  VERT ORDER      -  SECOND    CLASS 0
 CQ0244
 CQ0244.The horizontal coordinates were scaled from a map and have
 CQ0244.an estimated accuracy of +/- 6 seconds.
 CQ0244
 CQ0244.The orthometric height was determined by differential leveling and
 CQ0244.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0244.in June 1991.
 CQ0244
 CQ0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0244.GEOID18 height accuracy estimate available here.
 CQ0244
 CQ0244.Click photographs - Photos may exist for this station.
 CQ0244
 CQ0244.The dynamic height is computed by dividing the NAVD 88
 CQ0244.geopotential number by the normal gravity value computed on the
 CQ0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0244.degrees latitude (g = 980.6199 gals.).
 CQ0244
 CQ0244.The modeled gravity was interpolated from observed gravity values.
 CQ0244
 CQ0244;                    North         East    Units  Estimated Accuracy
 CQ0244;SPC LA N     -   238,430.    1,011,100.      MT  (+/- 180 meters Scaled)
 CQ0244
 CQ0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS579126(NAD 83)
 CQ0244
 CQ0244                          SUPERSEDED SURVEY CONTROL
 CQ0244
 CQ0244  NGVD 29 (11/26/84)   71.334  (m)          234.04   (f) ADJUSTED    2 0
 CQ0244
 CQ0244.Superseded values are not recommended for survey control.
 CQ0244
 CQ0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0244.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0244
 CQ0244_MARKER: DD = SURVEY DISK
 CQ0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0244_STAMPING: 56V15 1968
 CQ0244_MARK LOGO: LADH
 CQ0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0244+STABILITY: SURFACE MOTION
 CQ0244
 CQ0244  HISTORY     - Date     Condition        Report By
 CQ0244  HISTORY     - 1968     MONUMENTED       LADH
 CQ0244  HISTORY     - 1968     GOOD             LADH
 CQ0244  HISTORY     - 1990     GOOD             USPSQD
 CQ0244  HISTORY     - 19970211 GOOD             USPSQD
 CQ0244  HISTORY     - 20081225 GOOD             GEOCAC
 CQ0244
 CQ0244                          STATION DESCRIPTION
 CQ0244
 CQ0244'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0244'11.0 MI S FROM FARMERVILLE.
 CQ0244'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0244'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0244'15 FOR 7.2 MILES, THENCE SOUTHWEST ALONG STATE HIGHWAY 145 FOR 1.1
 CQ0244'MILES TO THE MARK ON THE RIGHT.  IT IS 2.5 MILES NORTHEAST OF
 CQ0244'DOWNSVILLE, 82 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 81
 CQ0244'FEET WEST OF A SPRING BRANCH, 1 FOOT WEST OF A PASTURE FENCE ON PAUL
 CQ0244'RICHARDSONS PROPERTY, AND 1 1/2 FEET NORTHWEST OF A STEEL WITNESS
 CQ0244'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V15 1968 AND
 CQ0244'SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0244
 CQ0244                          STATION RECOVERY (1990)
 CQ0244
 CQ0244'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0244'RECOVERED IN GOOD CONDITION.
 CQ0244
 CQ0244                          STATION RECOVERY (1997)
 CQ0244
 CQ0244'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0244'RECOVERED IN GOOD CONDITION.
 CQ0244
 CQ0244                          STATION RECOVERY (2008)
 CQ0244
 CQ0244'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2311 ***********************************************************************
 CQ2311  DESIGNATION -  56 V 150
 CQ2311  PID         -  CQ2311
 CQ2311  STATE/COUNTY-  LA/UNION
 CQ2311  COUNTRY     -  US
 CQ2311  USGS QUAD   -  TRUXNO (2018)
 CQ2311
 CQ2311                         *CURRENT SURVEY CONTROL
 CQ2311  ______________________________________________________________________
 CQ2311* NAD 83(1986) POSITION- 32 54 30.     (N) 092 24 03.     (W)   SCALED
 CQ2311* NAVD 88 ORTHO HEIGHT -    58.410 (meters)      191.63  (feet) ADJUSTED
 CQ2311  ______________________________________________________________________
 CQ2311  GEOID HEIGHT    -        -26.095 (meters)                     GEOID18
 CQ2311  DYNAMIC HEIGHT  -         58.346 (meters)      191.42  (feet) COMP
 CQ2311  MODELED GRAVITY -    979,543.4   (mgal)                       NAVD 88
 CQ2311
 CQ2311  VERT ORDER      -  SECOND    CLASS I
 CQ2311
 CQ2311.The horizontal coordinates were scaled from a map and have
 CQ2311.an estimated accuracy of +/- 6 seconds.
 CQ2311
 CQ2311.The orthometric height was determined by differential leveling and
 CQ2311.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2311.in June 1991.
 CQ2311
 CQ2311.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2311.GEOID18 height accuracy estimate available here.
 CQ2311
 CQ2311.Click photographs - Photos may exist for this station.
 CQ2311
 CQ2311.The dynamic height is computed by dividing the NAVD 88
 CQ2311.geopotential number by the normal gravity value computed on the
 CQ2311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2311.degrees latitude (g = 980.6199 gals.).
 CQ2311
 CQ2311.The modeled gravity was interpolated from observed gravity values.
 CQ2311
 CQ2311;                    North         East    Units  Estimated Accuracy
 CQ2311;SPC LA N     -   267,040.    1,009,280.      MT  (+/- 180 meters Scaled)
 CQ2311
 CQ2311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS560412(NAD 83)
 CQ2311
 CQ2311                          SUPERSEDED SURVEY CONTROL
 CQ2311
 CQ2311  NGVD 29 (11/26/84)   58.494  (m)          191.91   (f) ADJUSTED    2 1
 CQ2311
 CQ2311.Superseded values are not recommended for survey control.
 CQ2311
 CQ2311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2311.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2311
 CQ2311_MARKER: DD = SURVEY DISK
 CQ2311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2311_STAMPING: 56V150 1974
 CQ2311_MARK LOGO: LADHGS
 CQ2311_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2311+STABILITY: SURFACE MOTION
 CQ2311
 CQ2311  HISTORY     - Date     Condition        Report By
 CQ2311  HISTORY     - 1974     MONUMENTED       LADH
 CQ2311
 CQ2311                          STATION DESCRIPTION
 CQ2311
 CQ2311'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2311'LOCATED 8.1 MILES SOUTH FROM THE FIRE TOWER AT OAKLAND ALONG LOUISIANA
 CQ2311'HIGHWAY 549, 163 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA 549, 18
 CQ2311'FEET SOUTHWEST OF A 36 INCH OAK TREE, 90 FEET NORTH OF THE NORTHEAST
 CQ2311'CORNER OF A RESIDENCE, 111 FEET NORTHEAST OF A YARD FENCE CORNER. IT
 CQ2311'IS 1 FOOT NORTHEAST OF A METAL WITNESS POST, SET IN THE TOP OF A
 CQ2311'10-INCH ROUND CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2230 ***********************************************************************
 CQ2230  DESIGNATION -  56 V 151
 CQ2230  PID         -  CQ2230
 CQ2230  STATE/COUNTY-  LA/UNION
 CQ2230  COUNTRY     -  US
 CQ2230  USGS QUAD   -  TRUXNO (2018)
 CQ2230
 CQ2230                         *CURRENT SURVEY CONTROL
 CQ2230  ______________________________________________________________________
 CQ2230* NAD 83(1986) POSITION- 32 53 42.     (N) 092 23 49.     (W)   SCALED
 CQ2230* NAVD 88 ORTHO HEIGHT -    50.135 (meters)      164.48  (feet) ADJUSTED
 CQ2230  ______________________________________________________________________
 CQ2230  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 CQ2230  DYNAMIC HEIGHT  -         50.080 (meters)      164.30  (feet) COMP
 CQ2230  MODELED GRAVITY -    979,543.2   (mgal)                       NAVD 88
 CQ2230
 CQ2230  VERT ORDER      -  SECOND    CLASS I
 CQ2230
 CQ2230.The horizontal coordinates were scaled from a map and have
 CQ2230.an estimated accuracy of +/- 6 seconds.
 CQ2230
 CQ2230.The orthometric height was determined by differential leveling and
 CQ2230.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2230.in June 1991.
 CQ2230
 CQ2230.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2230.GEOID18 height accuracy estimate available here.
 CQ2230
 CQ2230.Click photographs - Photos may exist for this station.
 CQ2230
 CQ2230.The dynamic height is computed by dividing the NAVD 88
 CQ2230.geopotential number by the normal gravity value computed on the
 CQ2230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2230.degrees latitude (g = 980.6199 gals.).
 CQ2230
 CQ2230.The modeled gravity was interpolated from observed gravity values.
 CQ2230
 CQ2230;                    North         East    Units  Estimated Accuracy
 CQ2230;SPC LA N     -   265,570.    1,009,640.      MT  (+/- 180 meters Scaled)
 CQ2230
 CQ2230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS564398(NAD 83)
 CQ2230
 CQ2230                          SUPERSEDED SURVEY CONTROL
 CQ2230
 CQ2230  NGVD 29 (11/26/84)   50.220  (m)          164.76   (f) ADJUSTED    2 1
 CQ2230
 CQ2230.Superseded values are not recommended for survey control.
 CQ2230
 CQ2230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2230.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2230
 CQ2230_MARKER: DD = SURVEY DISK
 CQ2230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2230_STAMPING: 56V151 1974
 CQ2230_MARK LOGO: LADHGS
 CQ2230_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2230+STABILITY: SURFACE MOTION
 CQ2230
 CQ2230  HISTORY     - Date     Condition        Report By
 CQ2230  HISTORY     - 1974     MONUMENTED       LADH
 CQ2230  HISTORY     - 1976     GOOD             LADTD
 CQ2230
 CQ2230                          STATION DESCRIPTION
 CQ2230
 CQ2230'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2230'LOCATED 9.0 MILES SOUTH ALONG LOUISIANA HIGHWAY 549 FROM THE FIRE
 CQ2230'TOWER IN THE COMMUNITY OF OAKLAND TO THE MARK ON THE LEFT.  IT IS 124
 CQ2230'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 549, 1.5 FEET NORTH
 CQ2230'OF A FENCE LEADING EAST, 23 FEET NORTHEAST OF THE NORTH END OF A
 CQ2230'CULVERT UNDER THE GRAVELED ROAD, 25 FEET NORTH OF THE CENTER OF THE
 CQ2230'GRAVELED ROAD LEADING EAST, 161 FEET SOUTHEAST OF A POWER POLE, AND
 CQ2230'1.2 FEET WEST OF A METAL WITNESS POST.  IT IS SET IN THE TOP OF A 10
 CQ2230'INCH ROUND CONCRETE POST PROJECTING 2 INCHES.  NOTE-BENCH MARK
 CQ2230'56V151 IS 0.4 MILES NORTH ALONG LOUISIANA HIGHWAY 549 FROM BENCH MARK
 CQ2230'56V152 AT THE CROSSROADS AT CONWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2231 ***********************************************************************
 CQ2231  DESIGNATION -  56 V 152
 CQ2231  PID         -  CQ2231
 CQ2231  STATE/COUNTY-  LA/UNION
 CQ2231  COUNTRY     -  US
 CQ2231  USGS QUAD   -  TRUXNO (2018)
 CQ2231
 CQ2231                         *CURRENT SURVEY CONTROL
 CQ2231  ______________________________________________________________________
 CQ2231* NAD 83(1986) POSITION- 32 53 18.     (N) 092 23 45.     (W)   SCALED
 CQ2231* NAVD 88 ORTHO HEIGHT -    45.106 (meters)      147.99  (feet) ADJUSTED
 CQ2231  ______________________________________________________________________
 CQ2231  GEOID HEIGHT    -        -26.078 (meters)                     GEOID18
 CQ2231  DYNAMIC HEIGHT  -         45.056 (meters)      147.82  (feet) COMP
 CQ2231  MODELED GRAVITY -    979,543.2   (mgal)                       NAVD 88
 CQ2231
 CQ2231  VERT ORDER      -  SECOND    CLASS I
 CQ2231
 CQ2231.The horizontal coordinates were scaled from a map and have
 CQ2231.an estimated accuracy of +/- 6 seconds.
 CQ2231
 CQ2231.The orthometric height was determined by differential leveling and
 CQ2231.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2231.in June 1991.
 CQ2231
 CQ2231.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2231.GEOID18 height accuracy estimate available here.
 CQ2231
 CQ2231.Click photographs - Photos may exist for this station.
 CQ2231
 CQ2231.The dynamic height is computed by dividing the NAVD 88
 CQ2231.geopotential number by the normal gravity value computed on the
 CQ2231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2231.degrees latitude (g = 980.6199 gals.).
 CQ2231
 CQ2231.The modeled gravity was interpolated from observed gravity values.
 CQ2231
 CQ2231;                    North         East    Units  Estimated Accuracy
 CQ2231;SPC LA N     -   264,830.    1,009,750.      MT  (+/- 180 meters Scaled)
 CQ2231
 CQ2231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS565390(NAD 83)
 CQ2231
 CQ2231                          SUPERSEDED SURVEY CONTROL
 CQ2231
 CQ2231  NGVD 29 (11/26/84)   45.191  (m)          148.26   (f) ADJUSTED    2 1
 CQ2231
 CQ2231.Superseded values are not recommended for survey control.
 CQ2231
 CQ2231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2231.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2231
 CQ2231_MARKER: DD = SURVEY DISK
 CQ2231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2231_STAMPING: 56V152 1974
 CQ2231_MARK LOGO: LADHGS
 CQ2231_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2231+STABILITY: SURFACE MOTION
 CQ2231
 CQ2231  HISTORY     - Date     Condition        Report By
 CQ2231  HISTORY     - 1974     MONUMENTED       LADH
 CQ2231  HISTORY     - 1976     GOOD             LADTD
 CQ2231
 CQ2231                          STATION DESCRIPTION
 CQ2231
 CQ2231'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2231'8.5 MI N FROM FARMERVILLE.
 CQ2231'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2231'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2231'HIGHWAY 549 FOR 5.4 MILES TO THE INTERSECTION WITH LOUISIANA HIGHWAY
 CQ2231'348 AT THE COMMUNITY OF CONWAY, AND THE MARK ON THE LEFT.  IT IS 104
 CQ2231'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 549, 76 FEET
 CQ2231'NORTHWEST OF A POWER POLE, 125 FEET NORTHWEST OF THE NORTHWEST CORNER
 CQ2231'OF A VACANT STORE, 191 FEET NORTH OF THE CENTERLINE OF A BLACKTOP ROAD
 CQ2231'LEADING WEST, 94 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A
 CQ2231'FRAME HOUSE, 72 FEET NORTHEAST OF A YARD FENCE CORNER, AND 1.1 FEET
 CQ2231'WEST OF A METAL WITNESS POST.  IT IS SET IN THE TOP OF A 10 INCH ROUND
 CQ2231'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2314 ***********************************************************************
 CQ2314  DESIGNATION -  56 V 153
 CQ2314  PID         -  CQ2314
 CQ2314  STATE/COUNTY-  LA/UNION
 CQ2314  COUNTRY     -  US
 CQ2314  USGS QUAD   -  TRUXNO (2018)
 CQ2314
 CQ2314                         *CURRENT SURVEY CONTROL
 CQ2314  ______________________________________________________________________
 CQ2314* NAD 83(1986) POSITION- 32 52 36.     (N) 092 23 37.     (W)   SCALED
 CQ2314* NAVD 88 ORTHO HEIGHT -    36.522 (meters)      119.82  (feet) ADJUSTED
 CQ2314  ______________________________________________________________________
 CQ2314  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 CQ2314  DYNAMIC HEIGHT  -         36.481 (meters)      119.69  (feet) COMP
 CQ2314  MODELED GRAVITY -    979,543.0   (mgal)                       NAVD 88
 CQ2314
 CQ2314  VERT ORDER      -  SECOND    CLASS I
 CQ2314
 CQ2314.The horizontal coordinates were scaled from a map and have
 CQ2314.an estimated accuracy of +/- 6 seconds.
 CQ2314
 CQ2314.The orthometric height was determined by differential leveling and
 CQ2314.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2314.in June 1991.
 CQ2314
 CQ2314.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2314.GEOID18 height accuracy estimate available here.
 CQ2314
 CQ2314.Click photographs - Photos may exist for this station.
 CQ2314
 CQ2314.The dynamic height is computed by dividing the NAVD 88
 CQ2314.geopotential number by the normal gravity value computed on the
 CQ2314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2314.degrees latitude (g = 980.6199 gals.).
 CQ2314
 CQ2314.The modeled gravity was interpolated from observed gravity values.
 CQ2314
 CQ2314;                    North         East    Units  Estimated Accuracy
 CQ2314;SPC LA N     -   263,530.    1,009,960.      MT  (+/- 180 meters Scaled)
 CQ2314
 CQ2314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS567377(NAD 83)
 CQ2314
 CQ2314                          SUPERSEDED SURVEY CONTROL
 CQ2314
 CQ2314  NGVD 29 (11/26/84)   36.608  (m)          120.10   (f) ADJUSTED    2 1
 CQ2314
 CQ2314.Superseded values are not recommended for survey control.
 CQ2314
 CQ2314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2314.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2314
 CQ2314_MARKER: DD = SURVEY DISK
 CQ2314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2314_STAMPING: 56V153 1974
 CQ2314_MARK LOGO: LADHGS
 CQ2314_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2314+STABILITY: SURFACE MOTION
 CQ2314
 CQ2314  HISTORY     - Date     Condition        Report By
 CQ2314  HISTORY     - 1974     MONUMENTED       LADH
 CQ2314
 CQ2314                          STATION DESCRIPTION
 CQ2314
 CQ2314'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2314'7.6 MI N FROM FARMERVILLE.
 CQ2314'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2314'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2314'HIGHWAY 549 FOR 4.5 MILES AND THE MARK ON THE LEFT, 19 FEET WEST OF A
 CQ2314'POWER POLE, 26 FEET SOUTH OF A WOODS ROAD LEADING WEST, 137 FEET
 CQ2314'NORTHWEST OF THE CENTERLINE OF LOUISIANA 549, 60 FEET SOUTHWEST OF A
 CQ2314'24 INCH CEDAR TREE.  IT IS SET IN THE TOP OF A 10-INCH ROUND CONCRETE
 CQ2314'POST PROJECTING 3 INCHES.  IT IS 1 FOOT SOUTHWEST OF A METAL WITNESS
 CQ2314'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2315 ***********************************************************************
 CQ2315  DESIGNATION -  56 V 154
 CQ2315  PID         -  CQ2315
 CQ2315  STATE/COUNTY-  LA/UNION
 CQ2315  COUNTRY     -  US
 CQ2315  USGS QUAD   -  FARMERVILLE (2018)
 CQ2315
 CQ2315                         *CURRENT SURVEY CONTROL
 CQ2315  ______________________________________________________________________
 CQ2315* NAD 83(1986) POSITION- 32 51 44.     (N) 092 23 31.     (W)   SCALED
 CQ2315* NAVD 88 ORTHO HEIGHT -    36.812 (meters)      120.77  (feet) ADJUSTED
 CQ2315  ______________________________________________________________________
 CQ2315  GEOID HEIGHT    -        -26.054 (meters)                     GEOID18
 CQ2315  DYNAMIC HEIGHT  -         36.772 (meters)      120.64  (feet) COMP
 CQ2315  MODELED GRAVITY -    979,542.7   (mgal)                       NAVD 88
 CQ2315
 CQ2315  VERT ORDER      -  SECOND    CLASS I
 CQ2315
 CQ2315.The horizontal coordinates were scaled from a map and have
 CQ2315.an estimated accuracy of +/- 6 seconds.
 CQ2315
 CQ2315.The orthometric height was determined by differential leveling and
 CQ2315.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2315.in June 1991.
 CQ2315
 CQ2315.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2315.GEOID18 height accuracy estimate available here.
 CQ2315
 CQ2315.Click photographs - Photos may exist for this station.
 CQ2315
 CQ2315.The dynamic height is computed by dividing the NAVD 88
 CQ2315.geopotential number by the normal gravity value computed on the
 CQ2315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2315.degrees latitude (g = 980.6199 gals.).
 CQ2315
 CQ2315.The modeled gravity was interpolated from observed gravity values.
 CQ2315
 CQ2315;                    North         East    Units  Estimated Accuracy
 CQ2315;SPC LA N     -   261,930.    1,010,110.      MT  (+/- 180 meters Scaled)
 CQ2315
 CQ2315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS568361(NAD 83)
 CQ2315
 CQ2315                          SUPERSEDED SURVEY CONTROL
 CQ2315
 CQ2315  NGVD 29 (11/26/84)   36.899  (m)          121.06   (f) ADJUSTED    2 1
 CQ2315
 CQ2315.Superseded values are not recommended for survey control.
 CQ2315
 CQ2315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2315.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2315
 CQ2315_MARKER: DD = SURVEY DISK
 CQ2315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2315_STAMPING: 56V154 1974
 CQ2315_MARK LOGO: LADHGS
 CQ2315_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2315+STABILITY: SURFACE MOTION
 CQ2315
 CQ2315  HISTORY     - Date     Condition        Report By
 CQ2315  HISTORY     - 1974     MONUMENTED       LADH
 CQ2315
 CQ2315                          STATION DESCRIPTION
 CQ2315
 CQ2315'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2315'6.6 MI N FROM FARMERVILLE.
 CQ2315'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2315'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2315'HIGHWAY 549 FOR 3.5 MILES AND THE MARK ON THE RIGHT, 139 FEET EAST OF
 CQ2315'THE CENTERLINE OF LOUISIANA HIGHWAY 549, 14 FEET EAST OF A POWER POLE,
 CQ2315'76 FEET SOUTHEAST OF A 48 INCH OAK TREE, 1.2 FEET SOUTH OF A FENCE,
 CQ2315'209 FEET SOUTH OF A POWER POLE AT P.I. IN POWER LINE, 55 FEET
 CQ2315'SOUTHWEST OF A 48 INCH OAK TREE.  IT IS SET IN THE TOP OF A 10-INCH
 CQ2315'ROUND CONCRETE POST 2 FEET WEST OF A METAL WITNESS POST PROJECTING 3
 CQ2315'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2316 ***********************************************************************
 CQ2316  DESIGNATION -  56 V 155
 CQ2316  PID         -  CQ2316
 CQ2316  STATE/COUNTY-  LA/UNION
 CQ2316  COUNTRY     -  US
 CQ2316  USGS QUAD   -  FARMERVILLE (2018)
 CQ2316
 CQ2316                         *CURRENT SURVEY CONTROL
 CQ2316  ______________________________________________________________________
 CQ2316* NAD 83(1986) POSITION- 32 50 54.     (N) 092 23 41.     (W)   SCALED
 CQ2316* NAVD 88 ORTHO HEIGHT -    63.606 (meters)      208.68  (feet) ADJUSTED
 CQ2316  ______________________________________________________________________
 CQ2316  GEOID HEIGHT    -        -26.039 (meters)                     GEOID18
 CQ2316  DYNAMIC HEIGHT  -         63.537 (meters)      208.45  (feet) COMP
 CQ2316  MODELED GRAVITY -    979,542.2   (mgal)                       NAVD 88
 CQ2316
 CQ2316  VERT ORDER      -  SECOND    CLASS I
 CQ2316
 CQ2316.The horizontal coordinates were scaled from a map and have
 CQ2316.an estimated accuracy of +/- 6 seconds.
 CQ2316
 CQ2316.The orthometric height was determined by differential leveling and
 CQ2316.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2316.in June 1991.
 CQ2316
 CQ2316.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2316.GEOID18 height accuracy estimate available here.
 CQ2316
 CQ2316.Click photographs - Photos may exist for this station.
 CQ2316
 CQ2316.The dynamic height is computed by dividing the NAVD 88
 CQ2316.geopotential number by the normal gravity value computed on the
 CQ2316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2316.degrees latitude (g = 980.6199 gals.).
 CQ2316
 CQ2316.The modeled gravity was interpolated from observed gravity values.
 CQ2316
 CQ2316;                    North         East    Units  Estimated Accuracy
 CQ2316;SPC LA N     -   260,390.    1,009,860.      MT  (+/- 180 meters Scaled)
 CQ2316
 CQ2316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS566346(NAD 83)
 CQ2316
 CQ2316                          SUPERSEDED SURVEY CONTROL
 CQ2316
 CQ2316  NGVD 29 (11/26/84)   63.688  (m)          208.95   (f) ADJUSTED    2 1
 CQ2316
 CQ2316.Superseded values are not recommended for survey control.
 CQ2316
 CQ2316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2316.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2316
 CQ2316_MARKER: DD = SURVEY DISK
 CQ2316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2316_STAMPING: 56V155 1974
 CQ2316_MARK LOGO: LADHGS
 CQ2316_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2316+STABILITY: SURFACE MOTION
 CQ2316
 CQ2316  HISTORY     - Date     Condition        Report By
 CQ2316  HISTORY     - 1974     MONUMENTED       LADH
 CQ2316
 CQ2316                          STATION DESCRIPTION
 CQ2316
 CQ2316'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2316'5.6 MI N FROM FARMERVILLE.
 CQ2316'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2316'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2316'HIGHWAY 549 FOR 2.5 MILES AND THE MARK ON THE LEFT, 117 FEET NORTHWEST
 CQ2316'OF THE CENTERLINE OF LOUISIANA 549, 1 FOOT NORTH OF A FENCE LEADING
 CQ2316'NORTHWEST, 67 FEET SOUTH OF THE CENTERLINE OF A GRAVELED DRIVE LEADING
 CQ2316'NORTHWEST TO A RESIDENCE, 71 FEET WEST OF A SERVICE POWER POLE, 88
 CQ2316'FEET NORTH OF A POWER POLE.  IT IS SET IN THE TOP OF A 10 INCH ROUND
 CQ2316'CONCRETE POST, 1 FOOT NORTHWEST OF A METAL WITNESS POST PROJECTING 2
 CQ2316'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2320 ***********************************************************************
 CQ2320  DESIGNATION -  56 V 156
 CQ2320  PID         -  CQ2320
 CQ2320  STATE/COUNTY-  LA/UNION
 CQ2320  COUNTRY     -  US
 CQ2320  USGS QUAD   -  FARMERVILLE (2018)
 CQ2320
 CQ2320                         *CURRENT SURVEY CONTROL
 CQ2320  ______________________________________________________________________
 CQ2320* NAD 83(1986) POSITION- 32 50 06.     (N) 092 24 07.     (W)   SCALED
 CQ2320* NAVD 88 ORTHO HEIGHT -    62.966 (meters)      206.58  (feet) ADJUSTED
 CQ2320  ______________________________________________________________________
 CQ2320  GEOID HEIGHT    -        -26.028 (meters)                     GEOID18
 CQ2320  DYNAMIC HEIGHT  -         62.897 (meters)      206.35  (feet) COMP
 CQ2320  MODELED GRAVITY -    979,541.6   (mgal)                       NAVD 88
 CQ2320
 CQ2320  VERT ORDER      -  SECOND    CLASS I
 CQ2320
 CQ2320.The horizontal coordinates were scaled from a map and have
 CQ2320.an estimated accuracy of +/- 6 seconds.
 CQ2320
 CQ2320.The orthometric height was determined by differential leveling and
 CQ2320.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2320.in June 1991.
 CQ2320
 CQ2320.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2320.GEOID18 height accuracy estimate available here.
 CQ2320
 CQ2320.Click photographs - Photos may exist for this station.
 CQ2320
 CQ2320.The dynamic height is computed by dividing the NAVD 88
 CQ2320.geopotential number by the normal gravity value computed on the
 CQ2320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2320.degrees latitude (g = 980.6199 gals.).
 CQ2320
 CQ2320.The modeled gravity was interpolated from observed gravity values.
 CQ2320
 CQ2320;                    North         East    Units  Estimated Accuracy
 CQ2320;SPC LA N     -   258,910.    1,009,180.      MT  (+/- 180 meters Scaled)
 CQ2320
 CQ2320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS559331(NAD 83)
 CQ2320
 CQ2320                          SUPERSEDED SURVEY CONTROL
 CQ2320
 CQ2320  NGVD 29 (11/26/84)   63.048  (m)          206.85   (f) ADJUSTED    2 1
 CQ2320
 CQ2320.Superseded values are not recommended for survey control.
 CQ2320
 CQ2320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2320.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2320
 CQ2320_MARKER: DD = SURVEY DISK
 CQ2320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2320_STAMPING: 56V156 1974
 CQ2320_MARK LOGO: LADHGS
 CQ2320_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2320+STABILITY: SURFACE MOTION
 CQ2320
 CQ2320  HISTORY     - Date     Condition        Report By
 CQ2320  HISTORY     - 1974     MONUMENTED       LADH
 CQ2320  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ2320
 CQ2320                          STATION DESCRIPTION
 CQ2320
 CQ2320'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CQ2320'4.4 MI N FROM FARMERVILLE.
 CQ2320'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2320'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2320'HIGHWAY 549 FOR 1.3 MILES AND THE MARK ON THE RIGHT, 138 FEET EAST OF
 CQ2320'THE CENTERLINE OF LOUISIANA 549, 178 FEET NORTHEAST OF A POWER POLE,
 CQ2320'26 FEET SOUTHEAST OF THE CENTERLINE OF A WOODS ROAD LEADING NORTHEAST,
 CQ2320'9 FEET NORTH OF A 20 INCH PINE TREE.  IT IS 1 FOOT SOUTH OF A METAL
 CQ2320'WITNESS POST, SET IN THE TOP OF A 10-INCH ROUND CONCRETE POST
 CQ2320'PROJECTING 4 INCHES ABOVE THE GROUND.
 CQ2320
 CQ2320                          STATION RECOVERY (1982)
 CQ2320
 CQ2320'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ2320'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2291 ***********************************************************************
 CQ2291  DESIGNATION -  56 V 157
 CQ2291  PID         -  CQ2291
 CQ2291  STATE/COUNTY-  LA/UNION
 CQ2291  COUNTRY     -  US
 CQ2291  USGS QUAD   -  MARION WEST (2018)
 CQ2291
 CQ2291                         *CURRENT SURVEY CONTROL
 CQ2291  ______________________________________________________________________
 CQ2291* NAD 83(1986) POSITION- 32 54 06.     (N) 092 15 02.     (W)   SCALED
 CQ2291* NAVD 88 ORTHO HEIGHT -    51.046 (meters)      167.47  (feet) ADJUSTED
 CQ2291  ______________________________________________________________________
 CQ2291  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 CQ2291  DYNAMIC HEIGHT  -         50.991 (meters)      167.29  (feet) COMP
 CQ2291  MODELED GRAVITY -    979,548.3   (mgal)                       NAVD 88
 CQ2291
 CQ2291  VERT ORDER      -  SECOND    CLASS I
 CQ2291
 CQ2291.The horizontal coordinates were scaled from a map and have
 CQ2291.an estimated accuracy of +/- 6 seconds.
 CQ2291
 CQ2291.The orthometric height was determined by differential leveling and
 CQ2291.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2291.in June 1991.
 CQ2291
 CQ2291.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2291.GEOID18 height accuracy estimate available here.
 CQ2291
 CQ2291.Click photographs - Photos may exist for this station.
 CQ2291
 CQ2291.The dynamic height is computed by dividing the NAVD 88
 CQ2291.geopotential number by the normal gravity value computed on the
 CQ2291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2291.degrees latitude (g = 980.6199 gals.).
 CQ2291
 CQ2291.The modeled gravity was interpolated from observed gravity values.
 CQ2291
 CQ2291;                    North         East    Units  Estimated Accuracy
 CQ2291;SPC LA N     -   266,330.    1,023,340.      MT  (+/- 180 meters Scaled)
 CQ2291
 CQ2291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS700406(NAD 83)
 CQ2291
 CQ2291                          SUPERSEDED SURVEY CONTROL
 CQ2291
 CQ2291  NGVD 29 (11/26/84)   51.137  (m)          167.77   (f) ADJUSTED    2 1
 CQ2291
 CQ2291.Superseded values are not recommended for survey control.
 CQ2291
 CQ2291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2291.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2291
 CQ2291_MARKER: DD = SURVEY DISK
 CQ2291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2291_STAMPING: 56V157 1972
 CQ2291_MARK LOGO: LADHGS
 CQ2291_PROJECTION: FLUSH
 CQ2291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2291+STABILITY: SURFACE MOTION
 CQ2291
 CQ2291  HISTORY     - Date     Condition        Report By
 CQ2291  HISTORY     - 1972     MONUMENTED       LADH
 CQ2291  HISTORY     - 1974     GOOD             LADTD
 CQ2291
 CQ2291                          STATION DESCRIPTION
 CQ2291
 CQ2291'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2291'IN MARION.
 CQ2291'LOCATED IN MARION, 200 FEET NORTH OF THE INTERSECTION OF LOUISIANA
 CQ2291'HIGHWAYS 551 AND 33, 119 FEET EAST OF THE CENTER OF LOUISIANA HIGHWAY
 CQ2291'551, 125 FEET WEST OF THE SOUTHWEST CORNER OF A TWO STORY WOOD FRAME
 CQ2291'RESIDENCE, 148 FEET NORTHWEST OF THE NORTHWEST CORNER OF A CITGO
 CQ2291'GASOLINE BULK PLANT AND 1 FOOT WEST OF A METAL WITNESS POST.  IT IS A
 CQ2291'STANDARD BENCH MARK DISK SET IN THE TOP OF A 10 INCH ROUND CONCRETE
 CQ2291'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0245 ***********************************************************************
 CQ0245  DESIGNATION -  56 V 16
 CQ0245  PID         -  CQ0245
 CQ0245  STATE/COUNTY-  LA/UNION
 CQ0245  COUNTRY     -  US
 CQ0245  USGS QUAD   -  POINT (2018)
 CQ0245
 CQ0245                         *CURRENT SURVEY CONTROL
 CQ0245  ______________________________________________________________________
 CQ0245* NAD 83(1986) POSITION- 32 39 28.     (N) 092 22 08.     (W)   SCALED
 CQ0245* NAVD 88 ORTHO HEIGHT -    60.216 (meters)      197.56  (feet) ADJUSTED
 CQ0245  ______________________________________________________________________
 CQ0245  GEOID HEIGHT    -        -25.885 (meters)                     GEOID18
 CQ0245  DYNAMIC HEIGHT  -         60.149 (meters)      197.34  (feet) COMP
 CQ0245  MODELED GRAVITY -    979,527.8   (mgal)                       NAVD 88
 CQ0245
 CQ0245  VERT ORDER      -  SECOND    CLASS 0
 CQ0245
 CQ0245.The horizontal coordinates were scaled from a map and have
 CQ0245.an estimated accuracy of +/- 6 seconds.
 CQ0245
 CQ0245.The orthometric height was determined by differential leveling and
 CQ0245.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0245.in June 1991.
 CQ0245
 CQ0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0245.GEOID18 height accuracy estimate available here.
 CQ0245
 CQ0245.Click photographs - Photos may exist for this station.
 CQ0245
 CQ0245.The dynamic height is computed by dividing the NAVD 88
 CQ0245.geopotential number by the normal gravity value computed on the
 CQ0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0245.degrees latitude (g = 980.6199 gals.).
 CQ0245
 CQ0245.The modeled gravity was interpolated from observed gravity values.
 CQ0245
 CQ0245;                    North         East    Units  Estimated Accuracy
 CQ0245;SPC LA N     -   239,260.    1,012,300.      MT  (+/- 180 meters Scaled)
 CQ0245
 CQ0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS591135(NAD 83)
 CQ0245
 CQ0245                          SUPERSEDED SURVEY CONTROL
 CQ0245
 CQ0245  NGVD 29 (11/26/84)   60.297  (m)          197.82   (f) ADJUSTED    2 0
 CQ0245
 CQ0245.Superseded values are not recommended for survey control.
 CQ0245
 CQ0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0245.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0245
 CQ0245_MARKER: DD = SURVEY DISK
 CQ0245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0245_STAMPING: 56V16 1968
 CQ0245_MARK LOGO: LADH
 CQ0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0245+STABILITY: SURFACE MOTION
 CQ0245
 CQ0245  HISTORY     - Date     Condition        Report By
 CQ0245  HISTORY     - 1968     MONUMENTED       LADH
 CQ0245  HISTORY     - 1968     GOOD             LADH
 CQ0245  HISTORY     - 19970218 GOOD             USPSQD
 CQ0245  HISTORY     - 20081225 GOOD             GEOCAC
 CQ0245
 CQ0245                          STATION DESCRIPTION
 CQ0245
 CQ0245'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0245'9.9 MI S FROM FARMERVILLE.
 CQ0245'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0245'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0245'15 FOR 7.2 MILES TO THE MARK ON THE RIGHT.  IT IS 120 FEET SOUTHWEST
 CQ0245'OF THE CENTERLINE OF STATE HIGHWAY 15, 70 FEET NORTHWEST OF THE
 CQ0245'CENTERLINE OF STATE HIGHWAY 145 ON ALLEN PROPERTY, 29 FEET WEST OF A
 CQ0245'WIRE FENCE, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT IS A LDH
 CQ0245'AND C AND GS TRAVERSE DISK STAMPED 56V16 1968 SET IN THE TOP OF A
 CQ0245'CONCRETE POST PROJECTING 4-INCHES.  NOTE-- THE DISK IS LOCATED 0.9
 CQ0245'MILES SOUTHWEST OF BM 56V17.
 CQ0245
 CQ0245                          STATION RECOVERY (1997)
 CQ0245
 CQ0245'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0245'RECOVERED IN GOOD CONDITION.
 CQ0245
 CQ0245                          STATION RECOVERY (2008)
 CQ0245
 CQ0245'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0245'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0246 ***********************************************************************
 CQ0246  DESIGNATION -  56 V 17
 CQ0246  PID         -  CQ0246
 CQ0246  STATE/COUNTY-  LA/UNION
 CQ0246  COUNTRY     -  US
 CQ0246  USGS QUAD   -  POINT (2018)
 CQ0246
 CQ0246                         *CURRENT SURVEY CONTROL
 CQ0246  ______________________________________________________________________
 CQ0246* NAD 83(1986) POSITION- 32 39 30.     (N) 092 21 44.     (W)   SCALED
 CQ0246* NAVD 88 ORTHO HEIGHT -    65.262 (meters)      214.11  (feet) ADJUSTED
 CQ0246  ______________________________________________________________________
 CQ0246  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 CQ0246  DYNAMIC HEIGHT  -         65.190 (meters)      213.88  (feet) COMP
 CQ0246  MODELED GRAVITY -    979,528.1   (mgal)                       NAVD 88
 CQ0246
 CQ0246  VERT ORDER      -  SECOND    CLASS 0
 CQ0246
 CQ0246.The horizontal coordinates were scaled from a map and have
 CQ0246.an estimated accuracy of +/- 6 seconds.
 CQ0246
 CQ0246.The orthometric height was determined by differential leveling and
 CQ0246.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0246.in June 1991.
 CQ0246
 CQ0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0246.GEOID18 height accuracy estimate available here.
 CQ0246
 CQ0246.Click photographs - Photos may exist for this station.
 CQ0246
 CQ0246.The dynamic height is computed by dividing the NAVD 88
 CQ0246.geopotential number by the normal gravity value computed on the
 CQ0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0246.degrees latitude (g = 980.6199 gals.).
 CQ0246
 CQ0246.The modeled gravity was interpolated from observed gravity values.
 CQ0246
 CQ0246;                    North         East    Units  Estimated Accuracy
 CQ0246;SPC LA N     -   239,320.    1,012,930.      MT  (+/- 180 meters Scaled)
 CQ0246
 CQ0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS598135(NAD 83)
 CQ0246
 CQ0246                          SUPERSEDED SURVEY CONTROL
 CQ0246
 CQ0246  NGVD 29 (11/26/84)   65.343  (m)          214.38   (f) ADJUSTED    2 0
 CQ0246
 CQ0246.Superseded values are not recommended for survey control.
 CQ0246
 CQ0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0246.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0246
 CQ0246_MARKER: DD = SURVEY DISK
 CQ0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0246_STAMPING: 56V17 1968
 CQ0246_MARK LOGO: LADH
 CQ0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0246+STABILITY: SURFACE MOTION
 CQ0246
 CQ0246  HISTORY     - Date     Condition        Report By
 CQ0246  HISTORY     - 1968     MONUMENTED       LADH
 CQ0246  HISTORY     - 1968     GOOD             LADH
 CQ0246  HISTORY     - 19970218 GOOD             USPSQD
 CQ0246
 CQ0246                          STATION DESCRIPTION
 CQ0246
 CQ0246'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0246'10.4 MI SE FROM FARMERVILLE.
 CQ0246'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0246'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0246'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 0.7 MILES TO
 CQ0246'THE MARK ON THE RIGHT.  IT IS 5.1 MILES WEST OF THE POINT POST OFFICE.
 CQ0246'IT IS 74 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF
 CQ0246'THE BEARDEN-SIMPSON BOUNDRY FENCE ON SIMPSONS PROPERTY, 38 FEET
 CQ0246'SOUTHEAST OF A POWER POLE AND 1 1/2 FEET SOUTH OF A STEEL WITNESS
 CQ0246'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V17 1968 SET
 CQ0246'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  NOTE-- THE DISK IS
 CQ0246'LOCATED 0.9 MILES NORTHEAST OF BM 56V16.
 CQ0246
 CQ0246                          STATION RECOVERY (1997)
 CQ0246
 CQ0246'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0253 ***********************************************************************
 CQ0253  DESIGNATION -  56 V 18
 CQ0253  PID         -  CQ0253
 CQ0253  STATE/COUNTY-  LA/UNION
 CQ0253  COUNTRY     -  US
 CQ0253  USGS QUAD   -  POINT (2018)
 CQ0253
 CQ0253                         *CURRENT SURVEY CONTROL
 CQ0253  ______________________________________________________________________
 CQ0253* NAD 83(1986) POSITION- 32 39 33.     (N) 092 18 32.     (W)   SCALED
 CQ0253* NAVD 88 ORTHO HEIGHT -    46.796 (meters)      153.53  (feet) ADJUSTED
 CQ0253  ______________________________________________________________________
 CQ0253  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 CQ0253  DYNAMIC HEIGHT  -         46.744 (meters)      153.36  (feet) COMP
 CQ0253  MODELED GRAVITY -    979,530.1   (mgal)                       NAVD 88
 CQ0253
 CQ0253  VERT ORDER      -  SECOND    CLASS 0
 CQ0253
 CQ0253.The horizontal coordinates were scaled from a map and have
 CQ0253.an estimated accuracy of +/- 6 seconds.
 CQ0253
 CQ0253.The orthometric height was determined by differential leveling and
 CQ0253.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0253.in June 1991.
 CQ0253
 CQ0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0253.GEOID18 height accuracy estimate available here.
 CQ0253
 CQ0253.Click photographs - Photos may exist for this station.
 CQ0253
 CQ0253.The dynamic height is computed by dividing the NAVD 88
 CQ0253.geopotential number by the normal gravity value computed on the
 CQ0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0253.degrees latitude (g = 980.6199 gals.).
 CQ0253
 CQ0253.The modeled gravity was interpolated from observed gravity values.
 CQ0253
 CQ0253;                    North         East    Units  Estimated Accuracy
 CQ0253;SPC LA N     -   239,420.    1,017,930.      MT  (+/- 180 meters Scaled)
 CQ0253
 CQ0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS648137(NAD 83)
 CQ0253
 CQ0253                          SUPERSEDED SURVEY CONTROL
 CQ0253
 CQ0253  NGVD 29 (11/26/84)   46.876  (m)          153.79   (f) ADJUSTED    2 0
 CQ0253
 CQ0253.Superseded values are not recommended for survey control.
 CQ0253
 CQ0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0253.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0253
 CQ0253_MARKER: DD = SURVEY DISK
 CQ0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0253_STAMPING: 56V18 1968
 CQ0253_MARK LOGO: LADH
 CQ0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0253+STABILITY: SURFACE MOTION
 CQ0253
 CQ0253  HISTORY     - Date     Condition        Report By
 CQ0253  HISTORY     - 1968     MONUMENTED       LADH
 CQ0253  HISTORY     - 1968     GOOD             LADH
 CQ0253  HISTORY     - 19970218 GOOD             USPSQD
 CQ0253
 CQ0253                          STATION DESCRIPTION
 CQ0253
 CQ0253'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0253'13.6 MI SE FROM FARMERVILLE.
 CQ0253'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0253'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0253'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 3.9 MILES TO
 CQ0253'THE MARK ON THE LEFT.  IT IS 1.9 MILES WEST OF THE POINT POST OFFICE,
 CQ0253'91 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF A
 CQ0253'PASTURE FENCE, 74 FEET WEST OF THE SOUTHWEST CORNER OF MRS. E. J.
 CQ0253'OWENS HOUSE, AND 2 FEET NORTHEAST OF A STEEL WITNESS POST.  IT IS A
 CQ0253'LDH AND C AND GS TRAVERSE DISK STAMPED 56V18 1968, SET IN THE TOP OF A
 CQ0253'CONCRETE POST PROJECTING 2-INCHES.
 CQ0253
 CQ0253                          STATION RECOVERY (1997)
 CQ0253
 CQ0253'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2339 ***********************************************************************
 CQ2339  DESIGNATION -  56 V 187
 CQ2339  PID         -  CQ2339
 CQ2339  STATE/COUNTY-  LA/UNION
 CQ2339  COUNTRY     -  US
 CQ2339  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ2339
 CQ2339                         *CURRENT SURVEY CONTROL
 CQ2339  ______________________________________________________________________
 CQ2339* NAD 83(1986) POSITION- 32 42 53.     (N) 092 12 38.     (W)   SCALED
 CQ2339* NAVD 88 ORTHO HEIGHT -    55.004 (meters)      180.46  (feet) ADJUSTED
 CQ2339  ______________________________________________________________________
 CQ2339  GEOID HEIGHT    -        -25.937 (meters)                     GEOID18
 CQ2339  DYNAMIC HEIGHT  -         54.943 (meters)      180.26  (feet) COMP
 CQ2339  MODELED GRAVITY -    979,537.5   (mgal)                       NAVD 88
 CQ2339
 CQ2339  VERT ORDER      -  SECOND    CLASS I
 CQ2339
 CQ2339.The horizontal coordinates were scaled from a map and have
 CQ2339.an estimated accuracy of +/- 6 seconds.
 CQ2339
 CQ2339.The orthometric height was determined by differential leveling and
 CQ2339.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2339.in June 1991.
 CQ2339
 CQ2339.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2339.GEOID18 height accuracy estimate available here.
 CQ2339
 CQ2339.Click photographs - Photos may exist for this station.
 CQ2339
 CQ2339.The dynamic height is computed by dividing the NAVD 88
 CQ2339.geopotential number by the normal gravity value computed on the
 CQ2339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2339.degrees latitude (g = 980.6199 gals.).
 CQ2339
 CQ2339.The modeled gravity was interpolated from observed gravity values.
 CQ2339
 CQ2339;                    North         East    Units  Estimated Accuracy
 CQ2339;SPC LA N     -   245,600.    1,027,140.      MT  (+/- 180 meters Scaled)
 CQ2339
 CQ2339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS739199(NAD 83)
 CQ2339
 CQ2339                          SUPERSEDED SURVEY CONTROL
 CQ2339
 CQ2339  NGVD 29 (11/26/84)   55.085  (m)          180.72   (f) ADJUSTED    2 1
 CQ2339
 CQ2339.Superseded values are not recommended for survey control.
 CQ2339
 CQ2339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2339.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2339
 CQ2339_MARKER: DD = SURVEY DISK
 CQ2339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2339_STAMPING: 56V187 1972
 CQ2339_MARK LOGO: LADHGS
 CQ2339_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2339+STABILITY: SURFACE MOTION
 CQ2339
 CQ2339  HISTORY     - Date     Condition        Report By
 CQ2339  HISTORY     - 1972     MONUMENTED       LADH
 CQ2339  HISTORY     - 1987     GOOD             USPSQD
 CQ2339
 CQ2339                          STATION DESCRIPTION
 CQ2339
 CQ2339'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2339'LOCATED 0.7 MILES EAST ALONG STATE HIGHWAY 2 FROM CROSS ROADS BAPTIST
 CQ2339'CHURCH, IT IS 191.5 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 23
 CQ2339'FEET SOUTHWEST OF A GAS LINE, 122 FEET SOUTH OF POWER LINE, 74 FEET
 CQ2339'SOUTH OF TWO GAS LINE CROSSINGS, 3 FOOT SOUTHWEST OF GAS LINE RIGHT OF
 CQ2339'WAY, 150 FEET NORTHEAST OF LA. POWER AND LIGHT CO. HIGH VOLTAGE LINE.
 CQ2339'IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V187 1972, 1.3 FEET
 CQ2339'WEST OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 CQ2339'PROJECTING 2 INCHES ABOVE THE GROUND.  SECTION 13, T20N, R2E.
 CQ2339
 CQ2339                          STATION RECOVERY (1987)
 CQ2339
 CQ2339'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ2339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2340 ***********************************************************************
 CQ2340  DESIGNATION -  56 V 188
 CQ2340  PID         -  CQ2340
 CQ2340  STATE/COUNTY-  LA/UNION
 CQ2340  COUNTRY     -  US
 CQ2340  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ2340
 CQ2340                         *CURRENT SURVEY CONTROL
 CQ2340  ______________________________________________________________________
 CQ2340* NAD 83(1986) POSITION- 32 42 46.     (N) 092 11 52.     (W)   SCALED
 CQ2340* NAVD 88 ORTHO HEIGHT -    40.158 (meters)      131.75  (feet) ADJUSTED
 CQ2340  ______________________________________________________________________
 CQ2340  GEOID HEIGHT    -        -25.937 (meters)                     GEOID18
 CQ2340  DYNAMIC HEIGHT  -         40.114 (meters)      131.61  (feet) COMP
 CQ2340  MODELED GRAVITY -    979,537.6   (mgal)                       NAVD 88
 CQ2340
 CQ2340  VERT ORDER      -  SECOND    CLASS I
 CQ2340
 CQ2340.The horizontal coordinates were scaled from a map and have
 CQ2340.an estimated accuracy of +/- 6 seconds.
 CQ2340
 CQ2340.The orthometric height was determined by differential leveling and
 CQ2340.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2340.in June 1991.
 CQ2340
 CQ2340.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2340.GEOID18 height accuracy estimate available here.
 CQ2340
 CQ2340.Click photographs - Photos may exist for this station.
 CQ2340
 CQ2340.The dynamic height is computed by dividing the NAVD 88
 CQ2340.geopotential number by the normal gravity value computed on the
 CQ2340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2340.degrees latitude (g = 980.6199 gals.).
 CQ2340
 CQ2340.The modeled gravity was interpolated from observed gravity values.
 CQ2340
 CQ2340;                    North         East    Units  Estimated Accuracy
 CQ2340;SPC LA N     -   245,390.    1,028,340.      MT  (+/- 180 meters Scaled)
 CQ2340
 CQ2340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS751197(NAD 83)
 CQ2340
 CQ2340                          SUPERSEDED SURVEY CONTROL
 CQ2340
 CQ2340  NGVD 29 (11/26/84)   40.239  (m)          132.02   (f) ADJUSTED    2 1
 CQ2340
 CQ2340.Superseded values are not recommended for survey control.
 CQ2340
 CQ2340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2340.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2340
 CQ2340_MARKER: DD = SURVEY DISK
 CQ2340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2340_STAMPING: 56V188 1972
 CQ2340_MARK LOGO: LADHGS
 CQ2340_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ2340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2340+STABILITY: SURFACE MOTION
 CQ2340
 CQ2340  HISTORY     - Date     Condition        Report By
 CQ2340  HISTORY     - 1972     MONUMENTED       LADH
 CQ2340  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ2340  HISTORY     - 20120519 MARK NOT FOUND   GEOCAC
 CQ2340
 CQ2340                          STATION DESCRIPTION
 CQ2340
 CQ2340'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2340'LOCATED 1.5 MILES EAST ALONG STATE HIGHWAY 2 FROM CROSSROADS BAPTIST
 CQ2340'CHURCH, 159 FEET NORTH OF CENTERLINE OF HIGHWAY, 102 FEET NORTHWEST OF
 CQ2340'GAS WELL NO. 341, 114 FEET SOUTH OF TELEPHONE LINE, 111 FEET SOUTH OF
 CQ2340'BARBED WIRE FENCE, 24 FEET NORTHEAST OF WOODS ROAD OWNED BY OLIN
 CQ2340'INDUSTRIES, 1.4 FEET NORTH OF A METAL WITNESS POST, SET IN TOP OF A
 CQ2340'CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  SECTION 18, T20N,
 CQ2340'R3E.
 CQ2340
 CQ2340                          STATION RECOVERY (1987)
 CQ2340
 CQ2340'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ2340'MARK NOT FOUND.
 CQ2340
 CQ2340                          STATION RECOVERY (2012)
 CQ2340
 CQ2340'RECOVERY NOTE BY GEOCACHING 2012 (BKT)
 CQ2340'MEASUREMENTS WERE TAKEN FROM GAS WELL NUMBER 341, BUT MARK WAS NOT
 CQ2340'LOCATED AFTER SEARCH WITH METAL DETECTOR.  LOCATION HAS BEEN EXCAVATED
 CQ2340'WITH BULLDOZER IN AREAS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2341 ***********************************************************************
 CQ2341  DESIGNATION -  56 V 189
 CQ2341  PID         -  CQ2341
 CQ2341  STATE/COUNTY-  LA/UNION
 CQ2341  COUNTRY     -  US
 CQ2341  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ2341
 CQ2341                         *CURRENT SURVEY CONTROL
 CQ2341  ______________________________________________________________________
 CQ2341* NAD 83(1986) POSITION- 32 42 52.24   (N) 092 11 02.44   (W)   HD_HELD1
 CQ2341* NAVD 88 ORTHO HEIGHT -    27.924 (meters)       91.61  (feet) ADJUSTED
 CQ2341  ______________________________________________________________________
 CQ2341  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 CQ2341  DYNAMIC HEIGHT  -         27.893 (meters)       91.51  (feet) COMP
 CQ2341  MODELED GRAVITY -    979,538.0   (mgal)                       NAVD 88
 CQ2341
 CQ2341  VERT ORDER      -  SECOND    CLASS I
 CQ2341
 CQ2341.The horizontal coordinates were determined by differentially corrected
 CQ2341.hand held GPS observations or other comparable positioning techniques
 CQ2341.and have an estimated accuracy of +/- 3 meters.
 CQ2341
 CQ2341.The orthometric height was determined by differential leveling and
 CQ2341.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2341.in June 1991.
 CQ2341
 CQ2341.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2341.GEOID18 height accuracy estimate available here.
 CQ2341
 CQ2341.Click photographs - Photos may exist for this station.
 CQ2341
 CQ2341.The dynamic height is computed by dividing the NAVD 88
 CQ2341.geopotential number by the normal gravity value computed on the
 CQ2341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2341.degrees latitude (g = 980.6199 gals.).
 CQ2341
 CQ2341.The modeled gravity was interpolated from observed gravity values.
 CQ2341
 CQ2341;                    North         East    Units  Estimated Accuracy
 CQ2341;SPC LA N     -   245,586.0   1,029,625.2     MT  (+/- 3 meters HH1 GPS) 
 CQ2341
 CQ2341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS7647119932(NAD 83)
 CQ2341
 CQ2341                          SUPERSEDED SURVEY CONTROL
 CQ2341
 CQ2341  NGVD 29 (11/26/84)   28.006  (m)           91.88   (f) ADJUSTED    2 1
 CQ2341
 CQ2341.Superseded values are not recommended for survey control.
 CQ2341
 CQ2341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2341.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2341
 CQ2341_MARKER: DD = SURVEY DISK
 CQ2341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2341_STAMPING: 56V189 1972
 CQ2341_MARK LOGO: LADHGS
 CQ2341_PROJECTION: PROJECTING 0 CENTIMETERS
 CQ2341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2341+STABILITY: SURFACE MOTION
 CQ2341
 CQ2341  HISTORY     - Date     Condition        Report By
 CQ2341  HISTORY     - 1972     MONUMENTED       LADH
 CQ2341  HISTORY     - 20120519 GOOD             GEOCAC
 CQ2341
 CQ2341                          STATION DESCRIPTION
 CQ2341
 CQ2341'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2341'LOCATED 2.3 MILES EAST ALONG STATE HIGHWAY 2 FROM CROSSROADS BAPTIST
 CQ2341'CHURCH, 179 FEET NORTH OF CENTERLINE OF HIGHWAY, 94 FEET NORTH OF
 CQ2341'POWER LINE, 134 FEET NORTH OF A BARBED WIRE FENCE, 114 FEET NORTHEAST
 CQ2341'OF FENCE, 34 FEET NORTHEAST BY EAST OF GAS METER HOUSE NO. 439, 13
 CQ2341'FEET NORTH OF WOODS ROAD ONE - FORTH MILE EAST OF BAYOU DE LOUTRE
 CQ2341'BRIDGE, 1.6 FEET NORTH OF A METAL WITNESS POST, SET IN THE TOP OF A
 CQ2341'CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND.  SECTION 17, T20N,
 CQ2341'R3E.
 CQ2341
 CQ2341                          STATION RECOVERY (2012)
 CQ2341
 CQ2341'RECOVERY NOTE BY GEOCACHING 2012 (BKT)
 CQ2341'THE MARK IS 1.6 FT (0.5 M) NORTH OF A BENT METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0255 ***********************************************************************
 CQ0255  DESIGNATION -  56 V 19
 CQ0255  PID         -  CQ0255
 CQ0255  STATE/COUNTY-  LA/UNION
 CQ0255  COUNTRY     -  US
 CQ0255  USGS QUAD   -  POINT (2018)
 CQ0255
 CQ0255                         *CURRENT SURVEY CONTROL
 CQ0255  ______________________________________________________________________
 CQ0255* NAD 83(1986) POSITION- 32 39 48.     (N) 092 17 30.     (W)   SCALED
 CQ0255* NAVD 88 ORTHO HEIGHT -    54.051 (meters)      177.33  (feet) ADJUSTED
 CQ0255  ______________________________________________________________________
 CQ0255  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CQ0255  DYNAMIC HEIGHT  -         53.991 (meters)      177.14  (feet) COMP
 CQ0255  MODELED GRAVITY -    979,531.0   (mgal)                       NAVD 88
 CQ0255
 CQ0255  VERT ORDER      -  SECOND    CLASS 0
 CQ0255
 CQ0255.The horizontal coordinates were scaled from a map and have
 CQ0255.an estimated accuracy of +/- 6 seconds.
 CQ0255
 CQ0255.The orthometric height was determined by differential leveling and
 CQ0255.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0255.in June 1991.
 CQ0255
 CQ0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0255.GEOID18 height accuracy estimate available here.
 CQ0255
 CQ0255.Click photographs - Photos may exist for this station.
 CQ0255
 CQ0255.The dynamic height is computed by dividing the NAVD 88
 CQ0255.geopotential number by the normal gravity value computed on the
 CQ0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0255.degrees latitude (g = 980.6199 gals.).
 CQ0255
 CQ0255.The modeled gravity was interpolated from observed gravity values.
 CQ0255
 CQ0255;                    North         East    Units  Estimated Accuracy
 CQ0255;SPC LA N     -   239,890.    1,019,540.      MT  (+/- 180 meters Scaled)
 CQ0255
 CQ0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS664141(NAD 83)
 CQ0255
 CQ0255                          SUPERSEDED SURVEY CONTROL
 CQ0255
 CQ0255  NGVD 29 (11/26/84)   54.130  (m)          177.59   (f) ADJUSTED    2 0
 CQ0255
 CQ0255.Superseded values are not recommended for survey control.
 CQ0255
 CQ0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0255.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0255
 CQ0255_MARKER: DD = SURVEY DISK
 CQ0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0255_STAMPING: 56V19 1968
 CQ0255_MARK LOGO: LADH
 CQ0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0255+STABILITY: SURFACE MOTION
 CQ0255
 CQ0255  HISTORY     - Date     Condition        Report By
 CQ0255  HISTORY     - 1968     MONUMENTED       LADH
 CQ0255  HISTORY     - 1968     GOOD             LADH
 CQ0255  HISTORY     - 19970218 MARK NOT FOUND   USPSQD
 CQ0255
 CQ0255                          STATION DESCRIPTION
 CQ0255
 CQ0255'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0255'14.6 MI SE FROM FARMERVILLE.
 CQ0255'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0255'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0255'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 4.9 MILES TO
 CQ0255'THE MARK ON THE LEFT.  IT IS 0.9 MILES WEST OF THE POINT POST OFFICE,
 CQ0255'132 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT SOUTH OF A
 CQ0255'PASTURE FENCE, 158 FEET WEST OF THE SOUTHWEST CORNER OF MRS. DYERS
 CQ0255'HOUSE, AND 2 FEET NORTHEAST OF A STEEL WITNESS POST.  IT IS A LDH AND
 CQ0255'C AND GS TRAVERSE DISK STAMPED 56V19 1968, SET IN THE TOP OF A
 CQ0255'CONCRETE POST PROJECTING 4-INCHES.
 CQ0255
 CQ0255                          STATION RECOVERY (1997)
 CQ0255
 CQ0255'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0255'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2342 ***********************************************************************
 CQ2342  DESIGNATION -  56 V 190
 CQ2342  PID         -  CQ2342
 CQ2342  STATE/COUNTY-  LA/UNION
 CQ2342  COUNTRY     -  US
 CQ2342  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ2342
 CQ2342                         *CURRENT SURVEY CONTROL
 CQ2342  ______________________________________________________________________
 CQ2342* NAD 83(1986) POSITION- 32 43 06.42   (N) 092 10 18.07   (W)   HD_HELD1
 CQ2342* NAVD 88 ORTHO HEIGHT -    25.825 (meters)       84.73  (feet) ADJUSTED
 CQ2342  ______________________________________________________________________
 CQ2342  GEOID HEIGHT    -        -25.940 (meters)                     GEOID18
 CQ2342  DYNAMIC HEIGHT  -         25.796 (meters)       84.63  (feet) COMP
 CQ2342  MODELED GRAVITY -    979,538.6   (mgal)                       NAVD 88
 CQ2342
 CQ2342  VERT ORDER      -  SECOND    CLASS I
 CQ2342
 CQ2342.The horizontal coordinates were determined by differentially corrected
 CQ2342.hand held GPS observations or other comparable positioning techniques
 CQ2342.and have an estimated accuracy of +/- 3 meters.
 CQ2342
 CQ2342.The orthometric height was determined by differential leveling and
 CQ2342.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2342.in June 1991.
 CQ2342
 CQ2342.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2342.GEOID18 height accuracy estimate available here.
 CQ2342
 CQ2342.Click photographs - Photos may exist for this station.
 CQ2342
 CQ2342.The dynamic height is computed by dividing the NAVD 88
 CQ2342.geopotential number by the normal gravity value computed on the
 CQ2342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2342.degrees latitude (g = 980.6199 gals.).
 CQ2342
 CQ2342.The modeled gravity was interpolated from observed gravity values.
 CQ2342
 CQ2342;                    North         East    Units  Estimated Accuracy
 CQ2342;SPC LA N     -   246,026.3   1,030,779.4     MT  (+/- 3 meters HH1 GPS) 
 CQ2342
 CQ2342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS7762320378(NAD 83)
 CQ2342
 CQ2342                          SUPERSEDED SURVEY CONTROL
 CQ2342
 CQ2342  NGVD 29 (11/26/84)   25.907  (m)           85.00   (f) ADJUSTED    2 1
 CQ2342
 CQ2342.Superseded values are not recommended for survey control.
 CQ2342
 CQ2342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2342.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2342
 CQ2342_MARKER: DD = SURVEY DISK
 CQ2342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2342_STAMPING: 56V190 1972
 CQ2342_MARK LOGO: LADHGS
 CQ2342_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2342+STABILITY: SURFACE MOTION
 CQ2342
 CQ2342  HISTORY     - Date     Condition        Report By
 CQ2342  HISTORY     - 1972     MONUMENTED       LADH
 CQ2342  HISTORY     - 20120519 GOOD             GEOCAC
 CQ2342
 CQ2342                          STATION DESCRIPTION
 CQ2342
 CQ2342'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2342'LOCATED 3.1 MILES EAST ALONG STATE HIGHWAY 2 FROM CROSSROADS BAPTIST
 CQ2342'CHURCH, 199 FEET NORTH OF CENTERLINE OF HIGHWAY, 154 FEET NORTH NORTH
 CQ2342'EAST FROM FENCE CORNER, 137 FEET NORTH OF POWER LINE, 25 FEET
 CQ2342'NORTHEAST CORNER OF FENCE, 51 FEET NORTH NORTH EAST CENTERLINE OF
 CQ2342'CATTLE GUARD, 49 FEET EAST CENTERLINE OF GRAVEL ROAD.  IT IS A LDH AND
 CQ2342'CGS TRAVERSE DISK STAMPED 56V190 1972.  1.5 FEET EAST OF A METAL
 CQ2342'WITNESS POST, SET IN TOP OF CONCRETE POST PROJECTING 2 INCHES ABOVE
 CQ2342'THE GROUND.  SECTION 16, T20N, R3E.
 CQ2342
 CQ2342                          STATION RECOVERY (2012)
 CQ2342
 CQ2342'RECOVERY NOTE BY GEOCACHING 2012 (BKT)
 CQ2342'THE MARK IS 1.5 EAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2343 ***********************************************************************
 CQ2343  DESIGNATION -  56 V 191
 CQ2343  PID         -  CQ2343
 CQ2343  STATE/COUNTY-  LA/UNION
 CQ2343  COUNTRY     -  US
 CQ2343  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ2343
 CQ2343                         *CURRENT SURVEY CONTROL
 CQ2343  ______________________________________________________________________
 CQ2343* NAD 83(1986) POSITION- 32 43 19.96   (N) 092 09 24.98   (W)   HD_HELD1
 CQ2343* NAVD 88 ORTHO HEIGHT -    27.172 (meters)       89.15  (feet) ADJUSTED
 CQ2343  ______________________________________________________________________
 CQ2343  GEOID HEIGHT    -        -25.940 (meters)                     GEOID18
 CQ2343  DYNAMIC HEIGHT  -         27.142 (meters)       89.05  (feet) COMP
 CQ2343  MODELED GRAVITY -    979,539.2   (mgal)                       NAVD 88
 CQ2343
 CQ2343  VERT ORDER      -  SECOND    CLASS I
 CQ2343
 CQ2343.The horizontal coordinates were determined by differentially corrected
 CQ2343.hand held GPS observations or other comparable positioning techniques
 CQ2343.and have an estimated accuracy of +/- 3 meters.
 CQ2343
 CQ2343.The orthometric height was determined by differential leveling and
 CQ2343.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2343.in June 1991.
 CQ2343
 CQ2343.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2343.GEOID18 height accuracy estimate available here.
 CQ2343
 CQ2343.Click photographs - Photos may exist for this station.
 CQ2343
 CQ2343.The dynamic height is computed by dividing the NAVD 88
 CQ2343.geopotential number by the normal gravity value computed on the
 CQ2343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2343.degrees latitude (g = 980.6199 gals.).
 CQ2343
 CQ2343.The modeled gravity was interpolated from observed gravity values.
 CQ2343
 CQ2343;                    North         East    Units  Estimated Accuracy
 CQ2343;SPC LA N     -   246,447.7   1,032,160.6     MT  (+/- 3 meters HH1 GPS) 
 CQ2343
 CQ2343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS7900220806(NAD 83)
 CQ2343
 CQ2343                          SUPERSEDED SURVEY CONTROL
 CQ2343
 CQ2343  NGVD 29 (11/26/84)   27.254  (m)           89.42   (f) ADJUSTED    2 1
 CQ2343
 CQ2343.Superseded values are not recommended for survey control.
 CQ2343
 CQ2343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2343.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2343
 CQ2343_MARKER: DD = SURVEY DISK
 CQ2343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2343_STAMPING: 56V191 1972
 CQ2343_MARK LOGO: LADHGS
 CQ2343_PROJECTION: RECESSED 3 CENTIMETERS
 CQ2343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2343+STABILITY: SURFACE MOTION
 CQ2343
 CQ2343  HISTORY     - Date     Condition        Report By
 CQ2343  HISTORY     - 1972     MONUMENTED       LADH
 CQ2343  HISTORY     - 20120519 GOOD             GEOCAC
 CQ2343
 CQ2343                          STATION DESCRIPTION
 CQ2343
 CQ2343'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2343'LOCATED 4.0 MILES EAST ALONG STATE HIGHWAY 2 FROM CROSSROADS BAPTIST
 CQ2343'CHURCH, 143 FEET SOUTH OF CENTERLINE OF HIGHWAY, 107 FEET SOUTH OF
 CQ2343'TELEPHONE LINE, 103 FEET SOUTH OF BARBED WIRE FENCE, 32 FEET WEST OF
 CQ2343'CENTERLINE OF WOODS ROAD AND MID LA. GAS CO. PIPELINE, 12 FEET WEST
 CQ2343'GAS LINE RIGHT OF WAY IN WOODS OWNED BY OLIN INDUSTRIES, 144 FEET
 CQ2343'SOUTH CENTERLINE 18 INCH CROSS-DRAIN WITH HEADWALLS ON LA. HIGHWAY 2,
 CQ2343'IT IS 1.5 FEET WEST OF METAL WITNESS POST, SET IN TOP OF CONCRETE POST
 CQ2343'PROJECTING 1 INCH ABOVE THE GROUND.  SECTION 15, T20N, R3E.
 CQ2343
 CQ2343                          STATION RECOVERY (2012)
 CQ2343
 CQ2343'RECOVERY NOTE BY GEOCACHING 2012 (BKT)
 CQ2343'THE MARK IS 1.5 FT (0.5 M) WEST OF METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2344 ***********************************************************************
 CQ2344  DESIGNATION -  56 V 192
 CQ2344  PID         -  CQ2344
 CQ2344  STATE/COUNTY-  LA/UNION
 CQ2344  COUNTRY     -  US
 CQ2344  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ2344
 CQ2344                         *CURRENT SURVEY CONTROL
 CQ2344  ______________________________________________________________________
 CQ2344* NAD 83(1986) POSITION- 32 43 25.     (N) 092 08 30.     (W)   SCALED
 CQ2344* NAVD 88 ORTHO HEIGHT -    36.205 (meters)      118.78  (feet) ADJUSTED
 CQ2344  ______________________________________________________________________
 CQ2344  GEOID HEIGHT    -        -25.938 (meters)                     GEOID18
 CQ2344  DYNAMIC HEIGHT  -         36.165 (meters)      118.65  (feet) COMP
 CQ2344  MODELED GRAVITY -    979,539.8   (mgal)                       NAVD 88
 CQ2344
 CQ2344  VERT ORDER      -  SECOND    CLASS I
 CQ2344
 CQ2344.The horizontal coordinates were scaled from a map and have
 CQ2344.an estimated accuracy of +/- 6 seconds.
 CQ2344
 CQ2344.The orthometric height was determined by differential leveling and
 CQ2344.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2344.in June 1991.
 CQ2344
 CQ2344.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2344.GEOID18 height accuracy estimate available here.
 CQ2344
 CQ2344.Click photographs - Photos may exist for this station.
 CQ2344
 CQ2344.The dynamic height is computed by dividing the NAVD 88
 CQ2344.geopotential number by the normal gravity value computed on the
 CQ2344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2344.degrees latitude (g = 980.6199 gals.).
 CQ2344
 CQ2344.The modeled gravity was interpolated from observed gravity values.
 CQ2344
 CQ2344;                    North         East    Units  Estimated Accuracy
 CQ2344;SPC LA N     -   246,610.    1,033,590.      MT  (+/- 180 meters Scaled)
 CQ2344
 CQ2344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS804209(NAD 83)
 CQ2344
 CQ2344                          SUPERSEDED SURVEY CONTROL
 CQ2344
 CQ2344  NGVD 29 (11/26/84)   36.286  (m)          119.05   (f) ADJUSTED    2 1
 CQ2344
 CQ2344.Superseded values are not recommended for survey control.
 CQ2344
 CQ2344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2344.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2344
 CQ2344_MARKER: DD = SURVEY DISK
 CQ2344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2344_STAMPING: 56V192 1972
 CQ2344_MARK LOGO: LADHGS
 CQ2344_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2344+STABILITY: SURFACE MOTION
 CQ2344
 CQ2344  HISTORY     - Date     Condition        Report By
 CQ2344  HISTORY     - 1972     MONUMENTED       LADH
 CQ2344
 CQ2344                          STATION DESCRIPTION
 CQ2344
 CQ2344'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 CQ2344'LOCATED 5.0 MILES EAST ALONG STATE HIGHWAY 2 FROM CROSSROADS BAPTIST
 CQ2344'CHURCH, 145.5 NORTH OF CENTERLINE OF HIGHWAY, 107 FEET NORTH OF FENCE
 CQ2344'CORNER, 1.5 WEST OF CM AND BW FENCE, 152 NORTH NORTHEAST FROM
 CQ2344'INTERSECTION STATE HIGHWAY 2 AND GRAVEL ROAD RUNNING SOUTH, 61 FEET
 CQ2344'SOUTH OF FENCE CORNER AT NORTHWEST CORNER OF TALTON ESTATE, 91 FEET
 CQ2344'NORTH OF POWERLINE, MARKER IS ON PROPERTY-LINE BETWEEN TALTON ESTATE
 CQ2344'AND OLIN INDUSTRIES, 35 FEET EAST OF WOODS ROAD, 1.3 FEET EAST OF
 CQ2344'METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 CQ2344'INCHES ABOVE THE GROUND.  SECTION 14, T21N, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2273 ***********************************************************************
 CQ2273  DESIGNATION -  56 V 193
 CQ2273  PID         -  CQ2273
 CQ2273  STATE/COUNTY-  LA/UNION
 CQ2273  COUNTRY     -  US
 CQ2273  USGS QUAD   -  FARMERVILLE (2018)
 CQ2273
 CQ2273                         *CURRENT SURVEY CONTROL
 CQ2273  ______________________________________________________________________
 CQ2273* NAD 83(1986) POSITION- 32 47 01.     (N) 092 23 31.     (W)   SCALED
 CQ2273* NAVD 88 ORTHO HEIGHT -    44.934 (meters)      147.42  (feet) ADJUSTED
 CQ2273  ______________________________________________________________________
 CQ2273  GEOID HEIGHT    -        -25.985 (meters)                     GEOID18
 CQ2273  DYNAMIC HEIGHT  -         44.884 (meters)      147.26  (feet) COMP
 CQ2273  MODELED GRAVITY -    979,539.0   (mgal)                       NAVD 88
 CQ2273
 CQ2273  VERT ORDER      -  SECOND    CLASS I
 CQ2273
 CQ2273.The horizontal coordinates were scaled from a map and have
 CQ2273.an estimated accuracy of +/- 6 seconds.
 CQ2273
 CQ2273.The orthometric height was determined by differential leveling and
 CQ2273.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2273.in June 1991.
 CQ2273
 CQ2273.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2273.GEOID18 height accuracy estimate available here.
 CQ2273
 CQ2273.Click photographs - Photos may exist for this station.
 CQ2273
 CQ2273.The dynamic height is computed by dividing the NAVD 88
 CQ2273.geopotential number by the normal gravity value computed on the
 CQ2273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2273.degrees latitude (g = 980.6199 gals.).
 CQ2273
 CQ2273.The modeled gravity was interpolated from observed gravity values.
 CQ2273
 CQ2273;                    North         East    Units  Estimated Accuracy
 CQ2273;SPC LA N     -   253,210.    1,010,120.      MT  (+/- 180 meters Scaled)
 CQ2273
 CQ2273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS569274(NAD 83)
 CQ2273
 CQ2273                          SUPERSEDED SURVEY CONTROL
 CQ2273
 CQ2273  NGVD 29 (11/26/84)   45.024  (m)          147.72   (f) ADJUSTED    2 1
 CQ2273
 CQ2273.Superseded values are not recommended for survey control.
 CQ2273
 CQ2273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2273.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2273
 CQ2273_MARKER: DD = SURVEY DISK
 CQ2273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2273_STAMPING: 56V193 1972
 CQ2273_MARK LOGO: LADHGS
 CQ2273_PROJECTION: FLUSH
 CQ2273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2273+STABILITY: SURFACE MOTION
 CQ2273
 CQ2273  HISTORY     - Date     Condition        Report By
 CQ2273  HISTORY     - 1972     MONUMENTED       LADH
 CQ2273  HISTORY     - 1975     GOOD             LADTD
 CQ2273  HISTORY     - 1990     GOOD             USPSQD
 CQ2273  HISTORY     - 19970211 MARK NOT FOUND   USPSQD
 CQ2273
 CQ2273                          STATION DESCRIPTION
 CQ2273
 CQ2273'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2273'1.0 MI NE FROM FARMERVILLE.
 CQ2273'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2273'COURT HOUSE, THENCE 0.13 MILES EAST ALONG STATE HIGHWAYS 828, MARKER
 CQ2273'IS OUTSIDE OF 6 FOOT CYCLONE FENCE, 1.6 FEET WEST OF NORTHWEST CORNER,
 CQ2273'178.5 FEET NORTH CENTERLINE OF STATE HIGHWAY 828, 134 FEET WEST OF
 CQ2273'NORTHEAST CORNER OF FENCE, 120 FEET NORTH NORTHWEST OF NORTHEAST
 CQ2273'CORNER OF GULF OIL PRODUCTS BULK PLANT OFFICE, 88 FEET NORTH NORTHWEST
 CQ2273'OF 10 FOOT ROUND FUEL TANK 32 FEET HIGH, 182.3 FEET NORTH OF SOUTHWEST
 CQ2273'CORNER OF CYCLONE FENCE, 1.2 FEET EAST OF METAL WITNESS POST SET IN
 CQ2273'TOP OF CONCRETE POST FLUSH WITH GROUND.  SECTION 29, T21N, R1E.
 CQ2273
 CQ2273                          STATION RECOVERY (1990)
 CQ2273
 CQ2273'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ2273'RECOVERED IN GOOD CONDITION.
 CQ2273
 CQ2273                          STATION RECOVERY (1997)
 CQ2273
 CQ2273'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2275 ***********************************************************************
 CQ2275  DESIGNATION -  56 V 195
 CQ2275  PID         -  CQ2275
 CQ2275  STATE/COUNTY-  LA/UNION
 CQ2275  COUNTRY     -  US
 CQ2275  USGS QUAD   -  DE LOUTRE (2018)
 CQ2275
 CQ2275                         *CURRENT SURVEY CONTROL
 CQ2275  ______________________________________________________________________
 CQ2275* NAD 83(1986) POSITION- 32 47 06.     (N) 092 21 49.     (W)   SCALED
 CQ2275* NAVD 88 ORTHO HEIGHT -    36.736 (meters)      120.52  (feet) ADJUSTED
 CQ2275  ______________________________________________________________________
 CQ2275  GEOID HEIGHT    -        -25.985 (meters)                     GEOID18
 CQ2275  DYNAMIC HEIGHT  -         36.696 (meters)      120.39  (feet) COMP
 CQ2275  MODELED GRAVITY -    979,539.9   (mgal)                       NAVD 88
 CQ2275
 CQ2275  VERT ORDER      -  SECOND    CLASS I
 CQ2275
 CQ2275.The horizontal coordinates were scaled from a map and have
 CQ2275.an estimated accuracy of +/- 6 seconds.
 CQ2275
 CQ2275.The orthometric height was determined by differential leveling and
 CQ2275.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2275.in June 1991.
 CQ2275
 CQ2275.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2275.GEOID18 height accuracy estimate available here.
 CQ2275
 CQ2275.Click photographs - Photos may exist for this station.
 CQ2275
 CQ2275.The dynamic height is computed by dividing the NAVD 88
 CQ2275.geopotential number by the normal gravity value computed on the
 CQ2275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2275.degrees latitude (g = 980.6199 gals.).
 CQ2275
 CQ2275.The modeled gravity was interpolated from observed gravity values.
 CQ2275
 CQ2275;                    North         East    Units  Estimated Accuracy
 CQ2275;SPC LA N     -   253,370.    1,012,780.      MT  (+/- 180 meters Scaled)
 CQ2275
 CQ2275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS595276(NAD 83)
 CQ2275
 CQ2275                          SUPERSEDED SURVEY CONTROL
 CQ2275
 CQ2275  NGVD 29 (11/26/84)   36.827  (m)          120.82   (f) ADJUSTED    2 1
 CQ2275
 CQ2275.Superseded values are not recommended for survey control.
 CQ2275
 CQ2275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2275.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2275
 CQ2275_MARKER: DD = SURVEY DISK
 CQ2275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2275_STAMPING: 56V195 1972
 CQ2275_MARK LOGO: LADHGS
 CQ2275_PROJECTION: FLUSH
 CQ2275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2275+STABILITY: SURFACE MOTION
 CQ2275
 CQ2275  HISTORY     - Date     Condition        Report By
 CQ2275  HISTORY     - 1972     MONUMENTED       LADH
 CQ2275  HISTORY     - 1975     GOOD             LADTD
 CQ2275  HISTORY     - 1990     GOOD             USPSQD
 CQ2275
 CQ2275                          STATION DESCRIPTION
 CQ2275
 CQ2275'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2275'2.9 MI NE FROM FARMERVILLE.
 CQ2275'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2275'COURT HOUSE TO INTERSECTION OF STATE HIGHWAY 828, THENCE 1.71 MILES
 CQ2275'EAST ALONG STATE HIGHWAY 828, MARKER IS 134 FEET SOUTH OF CENTERLINE
 CQ2275'OF STATE HIGHWAY 828, 1.0 FEET EAST OF CM AND BW FENCE, 3.2 FEET NORTH
 CQ2275'FENCE CORNER AND GATE, 89 FEET SOUTH FENCE CORNER IN PASTURE BELONGING
 CQ2275'TO MRS. GATES, 39 FEET SOUTH SOUTHEAST CORNER FRAME TENNANT HOUSE,
 CQ2275'ABOUT 175 FEET WEST OF A 32 FOOT BY 40 FOOT METAL BARN, ABOUT 525 FEET
 CQ2275'SOUTHWEST OF BRIDGE, 1.0 FEET NORTH OF A METAL WITNESS POST, SET IN
 CQ2275'CONCRETE POST FLUSH WITH GROUND.  SECTION 27, T21N, R1E.
 CQ2275
 CQ2275                          STATION RECOVERY (1990)
 CQ2275
 CQ2275'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ2275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2276 ***********************************************************************
 CQ2276  DESIGNATION -  56 V 196
 CQ2276  PID         -  CQ2276
 CQ2276  STATE/COUNTY-  LA/UNION
 CQ2276  COUNTRY     -  US
 CQ2276  USGS QUAD   -  DE LOUTRE (2018)
 CQ2276
 CQ2276                         *CURRENT SURVEY CONTROL
 CQ2276  ______________________________________________________________________
 CQ2276* NAD 83(1986) POSITION- 32 47 30.     (N) 092 20 55.     (W)   SCALED
 CQ2276* NAVD 88 ORTHO HEIGHT -    55.308 (meters)      181.46  (feet) ADJUSTED
 CQ2276  ______________________________________________________________________
 CQ2276  GEOID HEIGHT    -        -25.987 (meters)                     GEOID18
 CQ2276  DYNAMIC HEIGHT  -         55.248 (meters)      181.26  (feet) COMP
 CQ2276  MODELED GRAVITY -    979,540.8   (mgal)                       NAVD 88
 CQ2276
 CQ2276  VERT ORDER      -  SECOND    CLASS I
 CQ2276
 CQ2276.The horizontal coordinates were scaled from a map and have
 CQ2276.an estimated accuracy of +/- 6 seconds.
 CQ2276
 CQ2276.The orthometric height was determined by differential leveling and
 CQ2276.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2276.in June 1991.
 CQ2276
 CQ2276.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2276.GEOID18 height accuracy estimate available here.
 CQ2276
 CQ2276.Click photographs - Photos may exist for this station.
 CQ2276
 CQ2276.The dynamic height is computed by dividing the NAVD 88
 CQ2276.geopotential number by the normal gravity value computed on the
 CQ2276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2276.degrees latitude (g = 980.6199 gals.).
 CQ2276
 CQ2276.The modeled gravity was interpolated from observed gravity values.
 CQ2276
 CQ2276;                    North         East    Units  Estimated Accuracy
 CQ2276;SPC LA N     -   254,110.    1,014,180.      MT  (+/- 180 meters Scaled)
 CQ2276
 CQ2276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS609283(NAD 83)
 CQ2276
 CQ2276                          SUPERSEDED SURVEY CONTROL
 CQ2276
 CQ2276  NGVD 29 (11/26/84)   55.399  (m)          181.75   (f) ADJUSTED    2 1
 CQ2276
 CQ2276.Superseded values are not recommended for survey control.
 CQ2276
 CQ2276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2276.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2276
 CQ2276_MARKER: DD = SURVEY DISK
 CQ2276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2276_STAMPING: 56V196 1972
 CQ2276_MARK LOGO: LADHGS
 CQ2276_PROJECTION: FLUSH
 CQ2276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2276+STABILITY: SURFACE MOTION
 CQ2276
 CQ2276  HISTORY     - Date     Condition        Report By
 CQ2276  HISTORY     - 1972     MONUMENTED       LADH
 CQ2276  HISTORY     - 1975     GOOD             LADTD
 CQ2276  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ2276
 CQ2276                          STATION DESCRIPTION
 CQ2276
 CQ2276'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2276'3.8 MI E FROM FARMERVILLE.
 CQ2276'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2276'COURT HOUSE TO INTERSECTION OF STATE HIGHWAY 828, THENCE 2.61 MILES
 CQ2276'EAST ALONG STATE HIGHWAY 828, MARKER IS ON TOP OF A HILL IN YARD OF
 CQ2276'MR. J. M. TETTLETON, 157 FEET NORTH OF CENTERLINE OF HIGHWAY, 115 FEET
 CQ2276'NORTH OF FENCE CORNER, 1.0 FEET WEST BARBED WIRE FENCE, 18 FEET WEST
 CQ2276'GRAVEL DRIVEWAY, 75.3 FEET SOUTH OF SOUTHWEST CORNER OF RESIDENCE, 1.4
 CQ2276'FEET SOUTH OF A METAL WITNESS POST, SET IN A CONCRETE POST FLUSH WITH
 CQ2276'THE GROUND.  SECTION 22, T 21N, R 1E.
 CQ2276
 CQ2276                          STATION RECOVERY (1982)
 CQ2276
 CQ2276'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ2276'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2277 ***********************************************************************
 CQ2277  DESIGNATION -  56 V 197
 CQ2277  PID         -  CQ2277
 CQ2277  STATE/COUNTY-  LA/UNION
 CQ2277  COUNTRY     -  US
 CQ2277  USGS QUAD   -  DE LOUTRE (2018)
 CQ2277
 CQ2277                         *CURRENT SURVEY CONTROL
 CQ2277  ______________________________________________________________________
 CQ2277* NAD 83(1986) POSITION- 32 47 36.     (N) 092 19 49.     (W)   SCALED
 CQ2277* NAVD 88 ORTHO HEIGHT -    67.648 (meters)      221.94  (feet) ADJUSTED
 CQ2277  ______________________________________________________________________
 CQ2277  GEOID HEIGHT    -        -25.987 (meters)                     GEOID18
 CQ2277  DYNAMIC HEIGHT  -         67.574 (meters)      221.70  (feet) COMP
 CQ2277  MODELED GRAVITY -    979,541.6   (mgal)                       NAVD 88
 CQ2277
 CQ2277  VERT ORDER      -  SECOND    CLASS I
 CQ2277
 CQ2277.The horizontal coordinates were scaled from a map and have
 CQ2277.an estimated accuracy of +/- 6 seconds.
 CQ2277
 CQ2277.The orthometric height was determined by differential leveling and
 CQ2277.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2277.in June 1991.
 CQ2277
 CQ2277.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2277.GEOID18 height accuracy estimate available here.
 CQ2277
 CQ2277.Click photographs - Photos may exist for this station.
 CQ2277
 CQ2277.The dynamic height is computed by dividing the NAVD 88
 CQ2277.geopotential number by the normal gravity value computed on the
 CQ2277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2277.degrees latitude (g = 980.6199 gals.).
 CQ2277
 CQ2277.The modeled gravity was interpolated from observed gravity values.
 CQ2277
 CQ2277;                    North         East    Units  Estimated Accuracy
 CQ2277;SPC LA N     -   254,300.    1,015,900.      MT  (+/- 180 meters Scaled)
 CQ2277
 CQ2277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS627285(NAD 83)
 CQ2277
 CQ2277                          SUPERSEDED SURVEY CONTROL
 CQ2277
 CQ2277  NGVD 29 (11/26/84)   67.738  (m)          222.24   (f) ADJUSTED    2 1
 CQ2277
 CQ2277.Superseded values are not recommended for survey control.
 CQ2277
 CQ2277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2277.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2277
 CQ2277_MARKER: DD = SURVEY DISK
 CQ2277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2277_STAMPING: 56V197 1972
 CQ2277_MARK LOGO: LADHGS
 CQ2277_PROJECTION: FLUSH
 CQ2277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2277+STABILITY: SURFACE MOTION
 CQ2277
 CQ2277  HISTORY     - Date     Condition        Report By
 CQ2277  HISTORY     - 1972     MONUMENTED       LADH
 CQ2277  HISTORY     - 1975     GOOD             LADTD
 CQ2277  HISTORY     - 1990     GOOD             USPSQD
 CQ2277
 CQ2277                          STATION DESCRIPTION
 CQ2277
 CQ2277'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2277'4.9 MI E FROM FARMERVILLE.
 CQ2277'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2277'COURT HOUSE, THENCE 3.78 MILES EAST ALONG STATE HIGHWAY 828, MARKER IS
 CQ2277'117 FEET NORTH CENTERLINE OF STATE HIGHWAY 828, 1.5 FEET EAST OF
 CQ2277'BARBED WIRE FENCE, 14 FEET EAST CENTERLINE OF GRAVEL ROAD INTO CHICKEN
 CQ2277'HOUSE BELONGING TO G. E. DEAN, 27.5 FEET EAST OF BARBED WIRE FENCE
 CQ2277'RUNNING NORTH AND SOUTH, 60 FEET SOUTH OF CATTLE GUARD AND FENCE
 CQ2277'CORNER, 85 FEET NORTH OF POWER LINE, 76 FEET NORTH OF FENCE RUNNING
 CQ2277'EAST AND WEST, 1.1 FOOT SOUTH OF METAL WITNESS POST, SET IN TOP OF
 CQ2277'CONCRETE POST FLUSH WITH GROUND.  SECTION 23, T 21N, R 1E.
 CQ2277
 CQ2277                          STATION RECOVERY (1990)
 CQ2277
 CQ2277'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2278 ***********************************************************************
 CQ2278  DESIGNATION -  56 V 198
 CQ2278  PID         -  CQ2278
 CQ2278  STATE/COUNTY-  LA/UNION
 CQ2278  COUNTRY     -  US
 CQ2278  USGS QUAD   -  DE LOUTRE (2018)
 CQ2278
 CQ2278                         *CURRENT SURVEY CONTROL
 CQ2278  ______________________________________________________________________
 CQ2278* NAD 83(1986) POSITION- 32 47 18.     (N) 092 18 31.     (W)   SCALED
 CQ2278* NAVD 88 ORTHO HEIGHT -    68.112 (meters)      223.46  (feet) ADJUSTED
 CQ2278  ______________________________________________________________________
 CQ2278  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CQ2278  DYNAMIC HEIGHT  -         68.038 (meters)      223.22  (feet) COMP
 CQ2278  MODELED GRAVITY -    979,541.7   (mgal)                       NAVD 88
 CQ2278
 CQ2278  VERT ORDER      -  SECOND    CLASS I
 CQ2278
 CQ2278.The horizontal coordinates were scaled from a map and have
 CQ2278.an estimated accuracy of +/- 6 seconds.
 CQ2278
 CQ2278.The orthometric height was determined by differential leveling and
 CQ2278.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2278.in June 1991.
 CQ2278
 CQ2278.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2278.GEOID18 height accuracy estimate available here.
 CQ2278
 CQ2278.Click photographs - Photos may exist for this station.
 CQ2278
 CQ2278.The dynamic height is computed by dividing the NAVD 88
 CQ2278.geopotential number by the normal gravity value computed on the
 CQ2278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2278.degrees latitude (g = 980.6199 gals.).
 CQ2278
 CQ2278.The modeled gravity was interpolated from observed gravity values.
 CQ2278
 CQ2278;                    North         East    Units  Estimated Accuracy
 CQ2278;SPC LA N     -   253,750.    1,017,930.      MT  (+/- 180 meters Scaled)
 CQ2278
 CQ2278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS647280(NAD 83)
 CQ2278
 CQ2278                          SUPERSEDED SURVEY CONTROL
 CQ2278
 CQ2278  NGVD 29 (11/26/84)   68.202  (m)          223.76   (f) ADJUSTED    2 1
 CQ2278
 CQ2278.Superseded values are not recommended for survey control.
 CQ2278
 CQ2278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2278.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2278
 CQ2278_MARKER: DD = SURVEY DISK
 CQ2278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2278_STAMPING: 56V198 1972
 CQ2278_MARK LOGO: LADHGS
 CQ2278_PROJECTION: FLUSH
 CQ2278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2278+STABILITY: SURFACE MOTION
 CQ2278
 CQ2278  HISTORY     - Date     Condition        Report By
 CQ2278  HISTORY     - 1972     MONUMENTED       LADH
 CQ2278  HISTORY     - 1975     GOOD             LADTD
 CQ2278  HISTORY     - 1990     GOOD             USPSQD
 CQ2278
 CQ2278                          STATION DESCRIPTION
 CQ2278
 CQ2278'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2278'6.0 MI E FROM FARMERVILLE.
 CQ2278'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2278'COURT HOUSE, THENCE 4.89 MILES EAST ALONG STATE HIGHWAY 828, MARKER IS
 CQ2278'ON TOP OF A HILL 213 FEET SOUTH OF CENTERLINE OF HIGHWAY, 172 FEET
 CQ2278'SOUTH OF BARBED WIRE FENCE RUNNING EAST AND WEST, 1.5 FEET EAST OF
 CQ2278'NORTH AND SOUTH FENCE, 1.5 FEET NORTH OF FENCE RUNNING EAST AND WEST
 CQ2278'AT NORTHWEST CORNER OF GARDEN, 12 FT. SOUTH OF GATE INTO PASTURE, 62
 CQ2278'FEET SOUTHEAST OF SOUTHEAST CORNER OF GARAGE, 1.3 FEET NORTH OF A
 CQ2278'METAL WITNESS POST, SET IN TOP OF A CONCRETE POST SET FLUSH WITH THE
 CQ2278'GROUND.  SECTION 24, T 21N, R 1E.
 CQ2278
 CQ2278                          STATION RECOVERY (1990)
 CQ2278
 CQ2278'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2279 ***********************************************************************
 CQ2279  DESIGNATION -  56 V 199
 CQ2279  PID         -  CQ2279
 CQ2279  STATE/COUNTY-  LA/UNION
 CQ2279  COUNTRY     -  US
 CQ2279  USGS QUAD   -  DE LOUTRE (2018)
 CQ2279
 CQ2279                         *CURRENT SURVEY CONTROL
 CQ2279  ______________________________________________________________________
 CQ2279* NAD 83(1986) POSITION- 32 47 30.     (N) 092 18 01.     (W)   SCALED
 CQ2279* NAVD 88 ORTHO HEIGHT -    58.841 (meters)      193.05  (feet) ADJUSTED
 CQ2279  ______________________________________________________________________
 CQ2279  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 CQ2279  DYNAMIC HEIGHT  -         58.777 (meters)      192.84  (feet) COMP
 CQ2279  MODELED GRAVITY -    979,542.2   (mgal)                       NAVD 88
 CQ2279
 CQ2279  VERT ORDER      -  SECOND    CLASS I
 CQ2279
 CQ2279.The horizontal coordinates were scaled from a map and have
 CQ2279.an estimated accuracy of +/- 6 seconds.
 CQ2279
 CQ2279.The orthometric height was determined by differential leveling and
 CQ2279.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2279.in June 1991.
 CQ2279
 CQ2279.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2279.GEOID18 height accuracy estimate available here.
 CQ2279
 CQ2279.Click photographs - Photos may exist for this station.
 CQ2279
 CQ2279.The dynamic height is computed by dividing the NAVD 88
 CQ2279.geopotential number by the normal gravity value computed on the
 CQ2279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2279.degrees latitude (g = 980.6199 gals.).
 CQ2279
 CQ2279.The modeled gravity was interpolated from observed gravity values.
 CQ2279
 CQ2279;                    North         East    Units  Estimated Accuracy
 CQ2279;SPC LA N     -   254,120.    1,018,710.      MT  (+/- 180 meters Scaled)
 CQ2279
 CQ2279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS655284(NAD 83)
 CQ2279
 CQ2279                          SUPERSEDED SURVEY CONTROL
 CQ2279
 CQ2279  NGVD 29 (11/26/84)   58.932  (m)          193.35   (f) ADJUSTED    2 1
 CQ2279
 CQ2279.Superseded values are not recommended for survey control.
 CQ2279
 CQ2279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2279.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2279
 CQ2279_MARKER: DD = SURVEY DISK
 CQ2279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2279_STAMPING: 56V199 1972
 CQ2279_MARK LOGO: LADHGS
 CQ2279_PROJECTION: FLUSH
 CQ2279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2279+STABILITY: SURFACE MOTION
 CQ2279
 CQ2279  HISTORY     - Date     Condition        Report By
 CQ2279  HISTORY     - 1972     MONUMENTED       LADH
 CQ2279  HISTORY     - 1975     GOOD             LADTD
 CQ2279  HISTORY     - 1990     GOOD             USPSQD
 CQ2279
 CQ2279                          STATION DESCRIPTION
 CQ2279
 CQ2279'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2279'6.9 MI E FROM FARMERVILLE.
 CQ2279'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2279'COURT HOUSE, THENCE 5.71 MILES EAST ALONG STATE HIGHWAY 828, MARKER IS
 CQ2279'177 FEET NORTH OF CENTERLINE OF HIGHWAY, 194 FEET WEST OF MILLER ROAD,
 CQ2279'64 FEET EAST OF SOUTHEAST CORNER OF BRICK HOME OF MR. NICKY VAN FUTCH,
 CQ2279'1.3 FEET EAST OF A METAL WITNESS POST, SET IN TOP OF A CONCRETE POST
 CQ2279'FLUSH WITH THE GROUND.  SECTION 19, T 21N, R 2E.
 CQ2279
 CQ2279                          STATION RECOVERY (1990)
 CQ2279
 CQ2279'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2279'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0299 ***********************************************************************
 CQ0299  DESIGNATION -  56 V 2
 CQ0299  PID         -  CQ0299
 CQ0299  STATE/COUNTY-  LA/UNION
 CQ0299  COUNTRY     -  US
 CQ0299  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0299
 CQ0299                         *CURRENT SURVEY CONTROL
 CQ0299  ______________________________________________________________________
 CQ0299* NAD 83(1986) POSITION- 32 42 00.     (N) 092 27 41.     (W)   SCALED
 CQ0299* NAVD 88 ORTHO HEIGHT -    33.013 (meters)      108.31  (feet) ADJUSTED
 CQ0299  ______________________________________________________________________
 CQ0299  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 CQ0299  DYNAMIC HEIGHT  -         32.977 (meters)      108.19  (feet) COMP
 CQ0299  MODELED GRAVITY -    979,532.7   (mgal)                       NAVD 88
 CQ0299
 CQ0299  VERT ORDER      -  SECOND    CLASS 0
 CQ0299
 CQ0299.The horizontal coordinates were scaled from a map and have
 CQ0299.an estimated accuracy of +/- 6 seconds.
 CQ0299
 CQ0299.The orthometric height was determined by differential leveling and
 CQ0299.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0299.in June 1991.
 CQ0299
 CQ0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0299.GEOID18 height accuracy estimate available here.
 CQ0299
 CQ0299.Click photographs - Photos may exist for this station.
 CQ0299
 CQ0299.The dynamic height is computed by dividing the NAVD 88
 CQ0299.geopotential number by the normal gravity value computed on the
 CQ0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0299.degrees latitude (g = 980.6199 gals.).
 CQ0299
 CQ0299.The modeled gravity was interpolated from observed gravity values.
 CQ0299
 CQ0299;                    North         East    Units  Estimated Accuracy
 CQ0299;SPC LA N     -   243,930.    1,003,620.      MT  (+/- 180 meters Scaled)
 CQ0299
 CQ0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS504181(NAD 83)
 CQ0299
 CQ0299                          SUPERSEDED SURVEY CONTROL
 CQ0299
 CQ0299  NGVD 29 (11/26/84)   33.099  (m)          108.59   (f) ADJUSTED    2 0
 CQ0299
 CQ0299.Superseded values are not recommended for survey control.
 CQ0299
 CQ0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0299.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0299
 CQ0299_MARKER: DD = SURVEY DISK
 CQ0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0299_STAMPING: 56V2 1967
 CQ0299_MARK LOGO: LADH
 CQ0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0299+STABILITY: SURFACE MOTION
 CQ0299
 CQ0299  HISTORY     - Date     Condition        Report By
 CQ0299  HISTORY     - 1967     MONUMENTED       LADH
 CQ0299  HISTORY     - 1967     GOOD             LADH
 CQ0299
 CQ0299                          STATION DESCRIPTION
 CQ0299
 CQ0299'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ0299'6.2 MI SW FROM FARMERVILLE.
 CQ0299'LOCATED 6.2 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE UNION PARISH
 CQ0299'COURTHOUSE.  IT IS 29 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 31
 CQ0299'FEET NORTH OF A FENCE CORNER POST, 187 FEET SOUTH OF A 24 INCH
 CQ0299'CONCRETE PIPE UNDER THE HIGHWAY, 635 FEET NORTH OF A 6 FOOT BY 4 FOOT
 CQ0299'BOX CULVERT AND 1.5 FEET WEST OF A METAL WITNESS POST.  IT IS A LDH
 CQ0299'AND C AND GS TRAVERSE DISK STAMPED 56V2 1967, SET IN THE TOP OF A
 CQ0299'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0256 ***********************************************************************
 CQ0256  DESIGNATION -  56 V 20
 CQ0256  PID         -  CQ0256
 CQ0256  STATE/COUNTY-  LA/UNION
 CQ0256  COUNTRY     -  US
 CQ0256  USGS QUAD   -  POINT (2018)
 CQ0256
 CQ0256                         *CURRENT SURVEY CONTROL
 CQ0256  ______________________________________________________________________
 CQ0256* NAD 83(1986) POSITION- 32 39 41.     (N) 092 16 39.     (W)   SCALED
 CQ0256* NAVD 88 ORTHO HEIGHT -    50.416 (meters)      165.41  (feet) ADJUSTED
 CQ0256  ______________________________________________________________________
 CQ0256  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 CQ0256  DYNAMIC HEIGHT  -         50.360 (meters)      165.22  (feet) COMP
 CQ0256  MODELED GRAVITY -    979,531.3   (mgal)                       NAVD 88
 CQ0256
 CQ0256  VERT ORDER      -  SECOND    CLASS 0
 CQ0256
 CQ0256.The horizontal coordinates were scaled from a map and have
 CQ0256.an estimated accuracy of +/- 6 seconds.
 CQ0256
 CQ0256.The orthometric height was determined by differential leveling and
 CQ0256.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0256.in June 1991.
 CQ0256
 CQ0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0256.GEOID18 height accuracy estimate available here.
 CQ0256
 CQ0256.Click photographs - Photos may exist for this station.
 CQ0256
 CQ0256.The dynamic height is computed by dividing the NAVD 88
 CQ0256.geopotential number by the normal gravity value computed on the
 CQ0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0256.degrees latitude (g = 980.6199 gals.).
 CQ0256
 CQ0256.The modeled gravity was interpolated from observed gravity values.
 CQ0256
 CQ0256;                    North         East    Units  Estimated Accuracy
 CQ0256;SPC LA N     -   239,670.    1,020,870.      MT  (+/- 180 meters Scaled)
 CQ0256
 CQ0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS677139(NAD 83)
 CQ0256
 CQ0256                          SUPERSEDED SURVEY CONTROL
 CQ0256
 CQ0256  NGVD 29 (11/26/84)   50.495  (m)          165.67   (f) ADJUSTED    2 0
 CQ0256
 CQ0256.Superseded values are not recommended for survey control.
 CQ0256
 CQ0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0256.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0256
 CQ0256_MARKER: DD = SURVEY DISK
 CQ0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0256_STAMPING: 56V20 1968
 CQ0256_MARK LOGO: LADH
 CQ0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0256+STABILITY: SURFACE MOTION
 CQ0256
 CQ0256  HISTORY     - Date     Condition        Report By
 CQ0256  HISTORY     - 1968     MONUMENTED       LADH
 CQ0256  HISTORY     - 1968     GOOD             LADH
 CQ0256  HISTORY     - 19970218 GOOD             USPSQD
 CQ0256
 CQ0256                          STATION DESCRIPTION
 CQ0256
 CQ0256'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0256'15.5 MI SE FROM FARMERVILLE.
 CQ0256'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0256'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0256'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 5.8 MILES TO
 CQ0256'THE POINT POST OFFICE AT THE INTERSECTION OF THE POINT-ROCKY BRANCH
 CQ0256'ROAD.  THE MARK IS 118 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY
 CQ0256'552, 11 FEET NORTH OF THE NORTHWEST CORNER OF E. P. HICKS HOUSE, 2
 CQ0256'FEET SOUTH OF A YARD FENCE ON RUSSELL NOLANS PROPERTY, AND 1 1/2 FEET
 CQ0256'NORTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ0256'STAMPED 56V20 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0256'1-INCH.
 CQ0256
 CQ0256                          STATION RECOVERY (1997)
 CQ0256
 CQ0256'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2280 ***********************************************************************
 CQ2280  DESIGNATION -  56 V 200
 CQ2280  PID         -  CQ2280
 CQ2280  STATE/COUNTY-  LA/UNION
 CQ2280  COUNTRY     -  US
 CQ2280  USGS QUAD   -  DE LOUTRE (2018)
 CQ2280
 CQ2280                         *CURRENT SURVEY CONTROL
 CQ2280  ______________________________________________________________________
 CQ2280* NAD 83(1986) POSITION- 32 47 36.     (N) 092 17 37.     (W)   SCALED
 CQ2280* NAVD 88 ORTHO HEIGHT -    66.809 (meters)      219.19  (feet) ADJUSTED
 CQ2280  ______________________________________________________________________
 CQ2280  GEOID HEIGHT    -        -25.985 (meters)                     GEOID18
 CQ2280  DYNAMIC HEIGHT  -         66.735 (meters)      218.95  (feet) COMP
 CQ2280  MODELED GRAVITY -    979,542.4   (mgal)                       NAVD 88
 CQ2280
 CQ2280  VERT ORDER      -  SECOND    CLASS I
 CQ2280
 CQ2280.The horizontal coordinates were scaled from a map and have
 CQ2280.an estimated accuracy of +/- 6 seconds.
 CQ2280
 CQ2280.The orthometric height was determined by differential leveling and
 CQ2280.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2280.in June 1991.
 CQ2280
 CQ2280.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2280.GEOID18 height accuracy estimate available here.
 CQ2280
 CQ2280.Click photographs - Photos may exist for this station.
 CQ2280
 CQ2280.The dynamic height is computed by dividing the NAVD 88
 CQ2280.geopotential number by the normal gravity value computed on the
 CQ2280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2280.degrees latitude (g = 980.6199 gals.).
 CQ2280
 CQ2280.The modeled gravity was interpolated from observed gravity values.
 CQ2280
 CQ2280;                    North         East    Units  Estimated Accuracy
 CQ2280;SPC LA N     -   254,300.    1,019,330.      MT  (+/- 180 meters Scaled)
 CQ2280
 CQ2280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS661285(NAD 83)
 CQ2280
 CQ2280                          SUPERSEDED SURVEY CONTROL
 CQ2280
 CQ2280  NGVD 29 (11/26/84)   66.899  (m)          219.48   (f) ADJUSTED    2 1
 CQ2280
 CQ2280.Superseded values are not recommended for survey control.
 CQ2280
 CQ2280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2280.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2280
 CQ2280_MARKER: DD = SURVEY DISK
 CQ2280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2280_STAMPING: 56V200 1972
 CQ2280_MARK LOGO: LADHGS
 CQ2280_PROJECTION: FLUSH
 CQ2280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2280+STABILITY: SURFACE MOTION
 CQ2280
 CQ2280  HISTORY     - Date     Condition        Report By
 CQ2280  HISTORY     - 1972     MONUMENTED       LADH
 CQ2280  HISTORY     - 1975     GOOD             LADTD
 CQ2280  HISTORY     - 1990     GOOD             USPSQD
 CQ2280
 CQ2280                          STATION DESCRIPTION
 CQ2280
 CQ2280'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2280'7.5 MI NE FROM FARMERVILLE.
 CQ2280'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2280'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2280'ROAD, THENCE 0.61 MILES NORTHEAST ALONG MILLER ROAD, MARKER IS IN BACK
 CQ2280'YARD OF M. HUDSONS RESIDENCE, 176 FEET NORTHWEST OF CENTERLINE OF
 CQ2280'MILLER ROAD, 98 FEET NORTHEAST OF MESH FENCE, 1.0 FOOT SOUTHEAST OF 14
 CQ2280'FOOT BY 10 FOOT STORE ROOM, 13 FEET NORTH OF 30 INCH RED OAK TREE,
 CQ2280'38.6 FEET NORTH OF NORTHWEST CORNER OF FRAME RESIDENCE, 1.0 FOOT
 CQ2280'SOUTHEAST OF A METAL WITNESS POST, SET IN TOP OF A CONCRETE POST FLUSH
 CQ2280'WITH THE GROUND.  SECTION 20, T 21N, R 2E.
 CQ2280
 CQ2280                          STATION RECOVERY (1990)
 CQ2280
 CQ2280'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2280'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2281 ***********************************************************************
 CQ2281  DESIGNATION -  56 V 201
 CQ2281  PID         -  CQ2281
 CQ2281  STATE/COUNTY-  LA/UNION
 CQ2281  COUNTRY     -  US
 CQ2281  USGS QUAD   -  DE LOUTRE (2018)
 CQ2281
 CQ2281                         *CURRENT SURVEY CONTROL
 CQ2281  ______________________________________________________________________
 CQ2281* NAD 83(1986) POSITION- 32 48 06.     (N) 092 16 55.     (W)   SCALED
 CQ2281* NAVD 88 ORTHO HEIGHT -    55.233 (meters)      181.21  (feet) ADJUSTED
 CQ2281  ______________________________________________________________________
 CQ2281  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ2281  DYNAMIC HEIGHT  -         55.173 (meters)      181.01  (feet) COMP
 CQ2281  MODELED GRAVITY -    979,543.3   (mgal)                       NAVD 88
 CQ2281
 CQ2281  VERT ORDER      -  SECOND    CLASS I
 CQ2281
 CQ2281.The horizontal coordinates were scaled from a map and have
 CQ2281.an estimated accuracy of +/- 6 seconds.
 CQ2281
 CQ2281.The orthometric height was determined by differential leveling and
 CQ2281.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2281.in June 1991.
 CQ2281
 CQ2281.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2281.GEOID18 height accuracy estimate available here.
 CQ2281
 CQ2281.Click photographs - Photos may exist for this station.
 CQ2281
 CQ2281.The dynamic height is computed by dividing the NAVD 88
 CQ2281.geopotential number by the normal gravity value computed on the
 CQ2281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2281.degrees latitude (g = 980.6199 gals.).
 CQ2281
 CQ2281.The modeled gravity was interpolated from observed gravity values.
 CQ2281
 CQ2281;                    North         East    Units  Estimated Accuracy
 CQ2281;SPC LA N     -   255,230.    1,020,420.      MT  (+/- 180 meters Scaled)
 CQ2281
 CQ2281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS672295(NAD 83)
 CQ2281
 CQ2281                          SUPERSEDED SURVEY CONTROL
 CQ2281
 CQ2281  NGVD 29 (11/26/84)   55.324  (m)          181.51   (f) ADJUSTED    2 1
 CQ2281
 CQ2281.Superseded values are not recommended for survey control.
 CQ2281
 CQ2281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2281.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2281
 CQ2281_MARKER: DD = SURVEY DISK
 CQ2281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2281_STAMPING: 56V201 1972
 CQ2281_MARK LOGO: LADHGS
 CQ2281_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2281+STABILITY: SURFACE MOTION
 CQ2281
 CQ2281  HISTORY     - Date     Condition        Report By
 CQ2281  HISTORY     - 1972     MONUMENTED       LADH
 CQ2281  HISTORY     - 1975     GOOD             LADTD
 CQ2281  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ2281
 CQ2281                          STATION DESCRIPTION
 CQ2281
 CQ2281'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2281'8.4 MI NE FROM FARMERVILLE.
 CQ2281'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2281'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2281'ROAD, THENCE 1.49 MILES NORTHEAST ALONG MILLER ROAD, MARKER IS ON TOP
 CQ2281'OF A HILL AT AN OLD HOUSE PLACE, 172 FEET NORTHEAST OF CENTERLINE OF
 CQ2281'MILLER ROAD, 94 FEET SOUTHWEST OF WOODS ROAD, 22 FEET NORTH OF WOODS
 CQ2281'ROAD, 60 FEET NORTHWEST OF 36 INCH OAK TREE, 47 FEET NORTH OF 22 INCH
 CQ2281'CHINA BERRY TREE, 1.6 FEET NORTH OF A METAL WITNESS POST, SET IN THE
 CQ2281'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  SECTION
 CQ2281'16, T 21N, R 2E.
 CQ2281
 CQ2281                          STATION RECOVERY (1982)
 CQ2281
 CQ2281'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ2281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2282 ***********************************************************************
 CQ2282  DESIGNATION -  56 V 202
 CQ2282  PID         -  CQ2282
 CQ2282  STATE/COUNTY-  LA/UNION
 CQ2282  COUNTRY     -  US
 CQ2282  USGS QUAD   -  DE LOUTRE (2018)
 CQ2282
 CQ2282                         *CURRENT SURVEY CONTROL
 CQ2282  ______________________________________________________________________
 CQ2282* NAD 83(1986) POSITION- 32 48 36.     (N) 092 15 54.     (W)   SCALED
 CQ2282* NAVD 88 ORTHO HEIGHT -    30.001 (meters)       98.43  (feet) ADJUSTED
 CQ2282  ______________________________________________________________________
 CQ2282  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 CQ2282  DYNAMIC HEIGHT  -         29.968 (meters)       98.32  (feet) COMP
 CQ2282  MODELED GRAVITY -    979,544.0   (mgal)                       NAVD 88
 CQ2282
 CQ2282  VERT ORDER      -  SECOND    CLASS I
 CQ2282
 CQ2282.The horizontal coordinates were scaled from a map and have
 CQ2282.an estimated accuracy of +/- 6 seconds.
 CQ2282
 CQ2282.The orthometric height was determined by differential leveling and
 CQ2282.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2282.in June 1991.
 CQ2282
 CQ2282.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2282.GEOID18 height accuracy estimate available here.
 CQ2282
 CQ2282.Click photographs - Photos may exist for this station.
 CQ2282
 CQ2282.The dynamic height is computed by dividing the NAVD 88
 CQ2282.geopotential number by the normal gravity value computed on the
 CQ2282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2282.degrees latitude (g = 980.6199 gals.).
 CQ2282
 CQ2282.The modeled gravity was interpolated from observed gravity values.
 CQ2282
 CQ2282;                    North         East    Units  Estimated Accuracy
 CQ2282;SPC LA N     -   256,160.    1,022,010.      MT  (+/- 180 meters Scaled)
 CQ2282
 CQ2282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS688304(NAD 83)
 CQ2282
 CQ2282                          SUPERSEDED SURVEY CONTROL
 CQ2282
 CQ2282  NGVD 29 (11/26/84)   30.091  (m)           98.72   (f) ADJUSTED    2 1
 CQ2282
 CQ2282.Superseded values are not recommended for survey control.
 CQ2282
 CQ2282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2282.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2282
 CQ2282_MARKER: DD = SURVEY DISK
 CQ2282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2282_STAMPING: 56V202 1972
 CQ2282_MARK LOGO: LADHGS
 CQ2282_PROJECTION: FLUSH
 CQ2282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2282+STABILITY: SURFACE MOTION
 CQ2282
 CQ2282  HISTORY     - Date     Condition        Report By
 CQ2282  HISTORY     - 1972     MONUMENTED       LADH
 CQ2282  HISTORY     - 1975     GOOD             LADTD
 CQ2282  HISTORY     - 1990     GOOD             USPSQD
 CQ2282
 CQ2282                          STATION DESCRIPTION
 CQ2282
 CQ2282'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2282'5.5 MI SW FROM LINVILLE.
 CQ2282'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2282'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2282'ROAD, THENCE 2.65 MILES NORTHEAST ALONG MILLER ROAD, MARKER IS 161
 CQ2282'FEET NORTHWEST OF CENTERLINE OF MILLER ROAD ON MILLER ESTATE, 125 FEET
 CQ2282'NORTHWEST OF POWER LINE, 1.0 FOOT NORTHEAST OF FENCE, 125 FEET WEST OF
 CQ2282'THE WEST CORNER OF A WOOD FRAME RESIDENCE, 84 FEET NORTHWEST OF A
 CQ2282'FENCE CORNER, 120 FEET WEST OF A 38-INCH OAK TREE, 15 FEET SOUTHWEST
 CQ2282'OF A LOADING CHUTE AND APPROXIMATELY 800 FEET WEST OF DE LAUTRE
 CQ2282'BRIDGE, 1.0 FOOT WEST OF A METAL WITNESS POST AND FLUSH WITH THE
 CQ2282'GROUND.  SECTION 15, T 21N, R 2E.
 CQ2282
 CQ2282                          STATION RECOVERY (1990)
 CQ2282
 CQ2282'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2283 ***********************************************************************
 CQ2283  DESIGNATION -  56 V 203
 CQ2283  PID         -  CQ2283
 CQ2283  STATE/COUNTY-  LA/UNION
 CQ2283  COUNTRY     -  US
 CQ2283  USGS QUAD   -  DE LOUTRE (2018)
 CQ2283
 CQ2283                         *CURRENT SURVEY CONTROL
 CQ2283  ______________________________________________________________________
 CQ2283* NAD 83(1986) POSITION- 32 48 48.     (N) 092 15 06.     (W)   SCALED
 CQ2283* NAVD 88 ORTHO HEIGHT -    49.923 (meters)      163.79  (feet) ADJUSTED
 CQ2283  ______________________________________________________________________
 CQ2283  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 CQ2283  DYNAMIC HEIGHT  -         49.868 (meters)      163.61  (feet) COMP
 CQ2283  MODELED GRAVITY -    979,544.4   (mgal)                       NAVD 88
 CQ2283
 CQ2283  VERT ORDER      -  SECOND    CLASS I
 CQ2283
 CQ2283.The horizontal coordinates were scaled from a map and have
 CQ2283.an estimated accuracy of +/- 6 seconds.
 CQ2283
 CQ2283.The orthometric height was determined by differential leveling and
 CQ2283.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2283.in June 1991.
 CQ2283
 CQ2283.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2283.GEOID18 height accuracy estimate available here.
 CQ2283
 CQ2283.Click photographs - Photos may exist for this station.
 CQ2283
 CQ2283.The dynamic height is computed by dividing the NAVD 88
 CQ2283.geopotential number by the normal gravity value computed on the
 CQ2283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2283.degrees latitude (g = 980.6199 gals.).
 CQ2283
 CQ2283.The modeled gravity was interpolated from observed gravity values.
 CQ2283
 CQ2283;                    North         East    Units  Estimated Accuracy
 CQ2283;SPC LA N     -   256,530.    1,023,260.      MT  (+/- 180 meters Scaled)
 CQ2283
 CQ2283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS700308(NAD 83)
 CQ2283
 CQ2283                          SUPERSEDED SURVEY CONTROL
 CQ2283
 CQ2283  NGVD 29 (11/26/84)   50.013  (m)          164.08   (f) ADJUSTED    2 1
 CQ2283
 CQ2283.Superseded values are not recommended for survey control.
 CQ2283
 CQ2283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2283.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2283
 CQ2283_MARKER: DD = SURVEY DISK
 CQ2283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2283_STAMPING: 56V203 1972
 CQ2283_MARK LOGO: LADHGS
 CQ2283_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2283+STABILITY: SURFACE MOTION
 CQ2283
 CQ2283  HISTORY     - Date     Condition        Report By
 CQ2283  HISTORY     - 1972     MONUMENTED       LADH
 CQ2283  HISTORY     - 1975     GOOD             LADTD
 CQ2283  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2283
 CQ2283                          STATION DESCRIPTION
 CQ2283
 CQ2283'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2283'4.5 MI SW FROM LINVILLE.
 CQ2283'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2283'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2283'ROAD, THENCE 3.62 MILES NORTHEAST ALONG MILLER ROAD, MARKER IS 167.6
 CQ2283'FEET SOUTH OF CENTERLINE OF MILLER ROAD, 142.8 FEET SOUTH OF TELEPHONE
 CQ2283'LINE, 28 FEET EAST OF WOODS ROAD, 1.0 FOOT EAST OF A METAL WITNESS
 CQ2283'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 CQ2283'GROUND.  SECTION 10, T 21N, R 2E.
 CQ2283
 CQ2283                          STATION RECOVERY (1990)
 CQ2283
 CQ2283'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2283'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2284 ***********************************************************************
 CQ2284  DESIGNATION -  56 V 204
 CQ2284  PID         -  CQ2284
 CQ2284  STATE/COUNTY-  LA/UNION
 CQ2284  COUNTRY     -  US
 CQ2284  USGS QUAD   -  HAILE (2018)
 CQ2284
 CQ2284                         *CURRENT SURVEY CONTROL
 CQ2284  ______________________________________________________________________
 CQ2284* NAD 83(1986) POSITION- 32 49 18.     (N) 092 14 06.     (W)   SCALED
 CQ2284* NAVD 88 ORTHO HEIGHT -    47.539 (meters)      155.97  (feet) ADJUSTED
 CQ2284  ______________________________________________________________________
 CQ2284  GEOID HEIGHT    -        -26.002 (meters)                     GEOID18
 CQ2284  DYNAMIC HEIGHT  -         47.487 (meters)      155.80  (feet) COMP
 CQ2284  MODELED GRAVITY -    979,545.1   (mgal)                       NAVD 88
 CQ2284
 CQ2284  VERT ORDER      -  SECOND    CLASS I
 CQ2284
 CQ2284.The horizontal coordinates were scaled from a map and have
 CQ2284.an estimated accuracy of +/- 6 seconds.
 CQ2284
 CQ2284.The orthometric height was determined by differential leveling and
 CQ2284.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2284.in June 1991.
 CQ2284
 CQ2284.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2284.GEOID18 height accuracy estimate available here.
 CQ2284
 CQ2284.Click photographs - Photos may exist for this station.
 CQ2284
 CQ2284.The dynamic height is computed by dividing the NAVD 88
 CQ2284.geopotential number by the normal gravity value computed on the
 CQ2284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2284.degrees latitude (g = 980.6199 gals.).
 CQ2284
 CQ2284.The modeled gravity was interpolated from observed gravity values.
 CQ2284
 CQ2284;                    North         East    Units  Estimated Accuracy
 CQ2284;SPC LA N     -   257,460.    1,024,820.      MT  (+/- 180 meters Scaled)
 CQ2284
 CQ2284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS716317(NAD 83)
 CQ2284
 CQ2284                          SUPERSEDED SURVEY CONTROL
 CQ2284
 CQ2284  NGVD 29 (11/26/84)   47.629  (m)          156.26   (f) ADJUSTED    2 1
 CQ2284
 CQ2284.Superseded values are not recommended for survey control.
 CQ2284
 CQ2284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2284.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2284
 CQ2284_MARKER: DD = SURVEY DISK
 CQ2284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2284_STAMPING: 56V204 1972
 CQ2284_MARK LOGO: LADHGS
 CQ2284_PROJECTION: FLUSH
 CQ2284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2284+STABILITY: SURFACE MOTION
 CQ2284
 CQ2284  HISTORY     - Date     Condition        Report By
 CQ2284  HISTORY     - 1972     MONUMENTED       LADH
 CQ2284  HISTORY     - 1975     GOOD             LADTD
 CQ2284  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2284
 CQ2284                          STATION DESCRIPTION
 CQ2284
 CQ2284'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2284'3.5 MI SW FROM LINVILLE.
 CQ2284'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2284'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2284'ROAD, THENCE 3.62 MILES NORTHEAST ALONG MILLER ROAD, MARKER IS 156.2
 CQ2284'FEET SOUTH OF CENTERLINE OF MILLER ROAD, 135 FEET SOUTH OF POWER LINE,
 CQ2284'133 FEET SOUTH OF FENCE, 0.7 FOOT WEST OF NORTH AND SOUTH FENCE, 102.5
 CQ2284'FEET SOUTHEAST OF A GAS WELL IN OPEN PASTURE, PINE WOODS BEGIN AT
 CQ2284'FENCE AND RUN EAST, 1.0 FOOT EAST OF A METAL WITNESS POST, SET IN THE
 CQ2284'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 11, T 21N, R
 CQ2284'2E.
 CQ2284
 CQ2284                          STATION RECOVERY (1990)
 CQ2284
 CQ2284'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2284'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2285 ***********************************************************************
 CQ2285  DESIGNATION -  56 V 205
 CQ2285  PID         -  CQ2285
 CQ2285  STATE/COUNTY-  LA/UNION
 CQ2285  COUNTRY     -  US
 CQ2285  USGS QUAD   -  HAILE (2018)
 CQ2285
 CQ2285                         *CURRENT SURVEY CONTROL
 CQ2285  ______________________________________________________________________
 CQ2285* NAD 83(1986) POSITION- 32 49 18.     (N) 092 12 54.     (W)   SCALED
 CQ2285* NAVD 88 ORTHO HEIGHT -    46.536 (meters)      152.68  (feet) ADJUSTED
 CQ2285  ______________________________________________________________________
 CQ2285  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 CQ2285  DYNAMIC HEIGHT  -         46.485 (meters)      152.51  (feet) COMP
 CQ2285  MODELED GRAVITY -    979,545.4   (mgal)                       NAVD 88
 CQ2285
 CQ2285  VERT ORDER      -  SECOND    CLASS I
 CQ2285
 CQ2285.The horizontal coordinates were scaled from a map and have
 CQ2285.an estimated accuracy of +/- 6 seconds.
 CQ2285
 CQ2285.The orthometric height was determined by differential leveling and
 CQ2285.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2285.in June 1991.
 CQ2285
 CQ2285.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2285.GEOID18 height accuracy estimate available here.
 CQ2285
 CQ2285.Click photographs - Photos may exist for this station.
 CQ2285
 CQ2285.The dynamic height is computed by dividing the NAVD 88
 CQ2285.geopotential number by the normal gravity value computed on the
 CQ2285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2285.degrees latitude (g = 980.6199 gals.).
 CQ2285
 CQ2285.The modeled gravity was interpolated from observed gravity values.
 CQ2285
 CQ2285;                    North         East    Units  Estimated Accuracy
 CQ2285;SPC LA N     -   257,460.    1,026,690.      MT  (+/- 180 meters Scaled)
 CQ2285
 CQ2285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS734317(NAD 83)
 CQ2285
 CQ2285                          SUPERSEDED SURVEY CONTROL
 CQ2285
 CQ2285  NGVD 29 (11/26/84)   46.626  (m)          152.97   (f) ADJUSTED    2 1
 CQ2285
 CQ2285.Superseded values are not recommended for survey control.
 CQ2285
 CQ2285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2285.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2285
 CQ2285_MARKER: DD = SURVEY DISK
 CQ2285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2285_STAMPING: 56V205 1972
 CQ2285_MARK LOGO: LADHGS
 CQ2285_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2285+STABILITY: SURFACE MOTION
 CQ2285
 CQ2285  HISTORY     - Date     Condition        Report By
 CQ2285  HISTORY     - 1972     MONUMENTED       LADH
 CQ2285  HISTORY     - 1975     GOOD             LADTD
 CQ2285  HISTORY     - 1990     GOOD             USPSQD
 CQ2285
 CQ2285                          STATION DESCRIPTION
 CQ2285
 CQ2285'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2285'2.3 MI SW FROM LINVILLE.
 CQ2285'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2285'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2285'ROAD, THENCE 5.84 MILES NORTHEAST ALONG MILLER ROAD, MARKER IS 148
 CQ2285'FEET SOUTH OF MILLER ROAD, 125 FEET SOUTH OF POWER LINE, 26 FEET WEST
 CQ2285'OF WOODS ROAD ON OLIN INDUSTRIES PROPERTY, 1.1 FEET WEST OF A METAL
 CQ2285'WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 CQ2285'ABOVE THE GROUND.  SECTION 12, T 21N, R 2E.
 CQ2285
 CQ2285                          STATION RECOVERY (1990)
 CQ2285
 CQ2285'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2285'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2286 ***********************************************************************
 CQ2286  DESIGNATION -  56 V 206
 CQ2286  PID         -  CQ2286
 CQ2286  STATE/COUNTY-  LA/UNION
 CQ2286  COUNTRY     -  US
 CQ2286  USGS QUAD   -  HAILE (2018)
 CQ2286
 CQ2286                         *CURRENT SURVEY CONTROL
 CQ2286  ______________________________________________________________________
 CQ2286* NAD 83(1986) POSITION- 32 49 19.26   (N) 092 11 58.11   (W)   HD_HELD1
 CQ2286* NAVD 88 ORTHO HEIGHT -    34.014 (meters)      111.59  (feet) ADJUSTED
 CQ2286  ______________________________________________________________________
 CQ2286  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 CQ2286  DYNAMIC HEIGHT  -         33.976 (meters)      111.47  (feet) COMP
 CQ2286  MODELED GRAVITY -    979,545.8   (mgal)                       NAVD 88
 CQ2286
 CQ2286  VERT ORDER      -  SECOND    CLASS I
 CQ2286
 CQ2286.The horizontal coordinates were determined by differentially corrected
 CQ2286.hand held GPS observations or other comparable positioning techniques
 CQ2286.and have an estimated accuracy of +/- 3 meters.
 CQ2286
 CQ2286.The orthometric height was determined by differential leveling and
 CQ2286.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2286.in June 1991.
 CQ2286
 CQ2286.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2286.GEOID18 height accuracy estimate available here.
 CQ2286
 CQ2286.Click photographs - Photos may exist for this station.
 CQ2286
 CQ2286.The dynamic height is computed by dividing the NAVD 88
 CQ2286.geopotential number by the normal gravity value computed on the
 CQ2286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2286.degrees latitude (g = 980.6199 gals.).
 CQ2286
 CQ2286.The modeled gravity was interpolated from observed gravity values.
 CQ2286
 CQ2286;                    North         East    Units  Estimated Accuracy
 CQ2286;SPC LA N     -   257,504.6   1,028,142.3     MT  (+/- 3 meters HH1 GPS) 
 CQ2286
 CQ2286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS7493231839(NAD 83)
 CQ2286
 CQ2286                          SUPERSEDED SURVEY CONTROL
 CQ2286
 CQ2286  NGVD 29 (11/26/84)   34.105  (m)          111.89   (f) ADJUSTED    2 1
 CQ2286
 CQ2286.Superseded values are not recommended for survey control.
 CQ2286
 CQ2286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2286.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2286
 CQ2286_MARKER: DD = SURVEY DISK
 CQ2286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2286_STAMPING: 56V206 1972
 CQ2286_MARK LOGO: LADHGS
 CQ2286_PROJECTION: FLUSH
 CQ2286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2286+STABILITY: SURFACE MOTION
 CQ2286
 CQ2286  HISTORY     - Date     Condition        Report By
 CQ2286  HISTORY     - 1972     MONUMENTED       LADH
 CQ2286  HISTORY     - 1975     GOOD             LADTD
 CQ2286  HISTORY     - 1990     GOOD             USPSQD
 CQ2286
 CQ2286                          STATION DESCRIPTION
 CQ2286
 CQ2286'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2286'1.4 MI S FROM LINVILLE.
 CQ2286'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2286'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2286'ROAD, THENCE 6.76 MILES ALONG MILLER ROAD, MARKER IS 171.5 FEET SOUTH
 CQ2286'OF CENTERLINE OF MILLER ROAD, 142 FEET SOUTH OF POWER LINE, 77 FEET
 CQ2286'SOUTHWEST OF NORTHWEST CORNER OF BRICK RESIDENCE, 38 FEET WEST OF 15
 CQ2286'FOOT GRAVEL DRIVEWAY, 0.8 FEET EAST OF BARBED WIRE FENCE RUNNING NORTH
 CQ2286'AND SOUTH, 1.0 FOOT SOUTH OF A METAL WITNESS POST, SET IN THE TOP OF A
 CQ2286'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 7, T 21N, R 3E.
 CQ2286
 CQ2286                          STATION RECOVERY (1990)
 CQ2286
 CQ2286'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2287 ***********************************************************************
 CQ2287  DESIGNATION -  56 V 207
 CQ2287  PID         -  CQ2287
 CQ2287  STATE/COUNTY-  LA/UNION
 CQ2287  COUNTRY     -  US
 CQ2287  USGS QUAD   -  HAILE (2018)
 CQ2287
 CQ2287                         *CURRENT SURVEY CONTROL
 CQ2287  ______________________________________________________________________
 CQ2287* NAD 83(1986) POSITION- 32 50 06.     (N) 092 11 48.     (W)   SCALED
 CQ2287* NAVD 88 ORTHO HEIGHT -    53.091 (meters)      174.18  (feet) ADJUSTED
 CQ2287  ______________________________________________________________________
 CQ2287  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 CQ2287  DYNAMIC HEIGHT  -         53.033 (meters)      173.99  (feet) COMP
 CQ2287  MODELED GRAVITY -    979,546.6   (mgal)                       NAVD 88
 CQ2287
 CQ2287  VERT ORDER      -  SECOND    CLASS I
 CQ2287
 CQ2287.The horizontal coordinates were scaled from a map and have
 CQ2287.an estimated accuracy of +/- 6 seconds.
 CQ2287
 CQ2287.The orthometric height was determined by differential leveling and
 CQ2287.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2287.in June 1991.
 CQ2287
 CQ2287.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2287.GEOID18 height accuracy estimate available here.
 CQ2287
 CQ2287.Click photographs - Photos may exist for this station.
 CQ2287
 CQ2287.The dynamic height is computed by dividing the NAVD 88
 CQ2287.geopotential number by the normal gravity value computed on the
 CQ2287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2287.degrees latitude (g = 980.6199 gals.).
 CQ2287
 CQ2287.The modeled gravity was interpolated from observed gravity values.
 CQ2287
 CQ2287;                    North         East    Units  Estimated Accuracy
 CQ2287;SPC LA N     -   258,950.    1,028,400.      MT  (+/- 180 meters Scaled)
 CQ2287
 CQ2287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS751332(NAD 83)
 CQ2287
 CQ2287                          SUPERSEDED SURVEY CONTROL
 CQ2287
 CQ2287  NGVD 29 (11/26/84)   53.182  (m)          174.48   (f) ADJUSTED    2 1
 CQ2287
 CQ2287.Superseded values are not recommended for survey control.
 CQ2287
 CQ2287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2287.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2287
 CQ2287_MARKER: DD = SURVEY DISK
 CQ2287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2287_STAMPING: 56V207 1972
 CQ2287_MARK LOGO: LADHGS
 CQ2287_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2287+STABILITY: SURFACE MOTION
 CQ2287
 CQ2287  HISTORY     - Date     Condition        Report By
 CQ2287  HISTORY     - 1972     MONUMENTED       LADH
 CQ2287  HISTORY     - 1975     GOOD             LADTD
 CQ2287  HISTORY     - 1990     GOOD             USPSQD
 CQ2287
 CQ2287                          STATION DESCRIPTION
 CQ2287
 CQ2287'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2287'0.7 MI S FROM LINVILLE.
 CQ2287'LOCATED 1.15 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2287'COURT HOUSE, THENCE 5.74 MILES EAST ALONG STATE HIGHWAY 828 TO MILLER
 CQ2287'ROAD, THENCE 6.76 MILES NORTHEAST ALONG MILLER ROAD TO INTERSECTION OF
 CQ2287'2 PARISH ROADS THENCE 0.70 MILES NORTH TOWARD LINVILLE, MARKER IS 148
 CQ2287'FEET EAST OF CENTERLINE OF PARISH ROAD, 123 FEET EAST OF FENCE, 123
 CQ2287'FEET EAST OF POWER LINE, 28 FEET NORTH OF WOODS ROAD, 1.6 FEET NORTH
 CQ2287'OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ2287'3 INCHES ABOVE THE GROUND.  SECTION 6, T 21N, R 3E.
 CQ2287
 CQ2287                          STATION RECOVERY (1990)
 CQ2287
 CQ2287'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2287'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2326 ***********************************************************************
 CQ2326  DESIGNATION -  56 V 208
 CQ2326  PID         -  CQ2326
 CQ2326  STATE/COUNTY-  LA/UNION
 CQ2326  COUNTRY     -  US
 CQ2326  USGS QUAD   -  FARMERVILLE (2018)
 CQ2326
 CQ2326                         *CURRENT SURVEY CONTROL
 CQ2326  ______________________________________________________________________
 CQ2326* NAD 83(1986) POSITION- 32 47 35.80   (N) 092 23 17.91   (W)   HD_HELD1
 CQ2326* NAVD 88 ORTHO HEIGHT -    66.767 (meters)      219.05  (feet) ADJUSTED
 CQ2326  ______________________________________________________________________
 CQ2326  GEOID HEIGHT    -        -25.992 (meters)                     GEOID18
 CQ2326  DYNAMIC HEIGHT  -         66.693 (meters)      218.81  (feet) COMP
 CQ2326  MODELED GRAVITY -    979,539.8   (mgal)                       NAVD 88
 CQ2326
 CQ2326  VERT ORDER      -  SECOND    CLASS I
 CQ2326
 CQ2326.The horizontal coordinates were determined by differentially corrected
 CQ2326.hand held GPS observations or other comparable positioning techniques
 CQ2326.and have an estimated accuracy of +/- 3 meters.
 CQ2326
 CQ2326.The orthometric height was determined by differential leveling and
 CQ2326.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2326.in June 1991.
 CQ2326
 CQ2326.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2326.GEOID18 height accuracy estimate available here.
 CQ2326
 CQ2326.Click photographs - Photos may exist for this station.
 CQ2326
 CQ2326.The dynamic height is computed by dividing the NAVD 88
 CQ2326.geopotential number by the normal gravity value computed on the
 CQ2326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2326.degrees latitude (g = 980.6199 gals.).
 CQ2326
 CQ2326.The modeled gravity was interpolated from observed gravity values.
 CQ2326
 CQ2326;                    North         East    Units  Estimated Accuracy
 CQ2326;SPC LA N     -   254,283.7   1,010,462.5     MT  (+/- 3 meters HH1 GPS) 
 CQ2326
 CQ2326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5727528535(NAD 83)
 CQ2326
 CQ2326                          SUPERSEDED SURVEY CONTROL
 CQ2326
 CQ2326  NGVD 29 (11/26/84)   66.856  (m)          219.34   (f) ADJUSTED    2 1
 CQ2326
 CQ2326.Superseded values are not recommended for survey control.
 CQ2326
 CQ2326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2326.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2326
 CQ2326_MARKER: DD = SURVEY DISK
 CQ2326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2326_STAMPING: 56V208 1972
 CQ2326_MARK LOGO: LADHGS
 CQ2326_PROJECTION: FLUSH
 CQ2326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2326+STABILITY: SURFACE MOTION
 CQ2326
 CQ2326  HISTORY     - Date     Condition        Report By
 CQ2326  HISTORY     - 1972     MONUMENTED       LADH
 CQ2326  HISTORY     - 1974     GOOD             LADTD
 CQ2326  HISTORY     - 1988     GOOD             USPSQD
 CQ2326  HISTORY     - 1990     GOOD             USPSQD
 CQ2326  HISTORY     - 19970211 GOOD             USPSQD
 CQ2326
 CQ2326                          STATION DESCRIPTION
 CQ2326
 CQ2326'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2326'LOCATED 2.0 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2326'COURT HOUSE, MARKER IS AT NORTHEAST END OF FOOTBALL FIELD OUTSIDE OF A
 CQ2326'72 INCH CYCLONE FENCE, 200.8 FEET SOUTHEAST CENTERLINE OF HIGHWAY, 1.0
 CQ2326'FOOT NORTH OF FENCE, 32.9 FEET NORTH OF CENTERLINE OF CINDER TRACK
 CQ2326'AROUND FOOT BALL FIELD, 215 FEET NORTHEAST OF EAST CORNER OF STADIUM,
 CQ2326'149.4 FEET SOUTH OF SOUTH CORNER OF BRICK BUILDING WHICH IS UNION
 CQ2326'PARISH SCHOOL BOARD OFFICE, 57 FEET SOUTHWEST CENTERLINE OF ASPHALT
 CQ2326'DRIVEWAY, 1.3 FEET SOUTHEAST OF A METAL WITNESS POST, SET IN THE TOP
 CQ2326'OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 20, T21N, R1E.
 CQ2326
 CQ2326                          STATION RECOVERY (1988)
 CQ2326
 CQ2326'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ2326'RECOVERED IN GOOD CONDITION.
 CQ2326
 CQ2326                          STATION RECOVERY (1990)
 CQ2326
 CQ2326'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2326'RECOVERED IN GOOD CONDITION.
 CQ2326
 CQ2326                          STATION RECOVERY (1997)
 CQ2326
 CQ2326'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2326'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0258 ***********************************************************************
 CQ0258  DESIGNATION -  56 V 21 RESET
 CQ0258  PID         -  CQ0258
 CQ0258  STATE/COUNTY-  LA/UNION
 CQ0258  COUNTRY     -  US
 CQ0258  USGS QUAD   -  POINT (2018)
 CQ0258
 CQ0258                         *CURRENT SURVEY CONTROL
 CQ0258  ______________________________________________________________________
 CQ0258* NAD 83(1986) POSITION- 32 40 25.     (N) 092 16 01.     (W)   SCALED
 CQ0258* NAVD 88 ORTHO HEIGHT -    26.00  (+/-2cm)       85.3   (feet) VERTCON3
 CQ0258  ______________________________________________________________________
 CQ0258  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 CQ0258  VERT ORDER      -  THIRD (See Below)
 CQ0258
 CQ0258.The horizontal coordinates were scaled from a map and have
 CQ0258.an estimated accuracy of +/- 6 seconds.
 CQ0258
 CQ0258.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0258.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0258
 CQ0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0258.GEOID18 height accuracy estimate available here.
 CQ0258
 CQ0258.The vertical order pertains to the NGVD 29 superseded value.
 CQ0258
 CQ0258.Click photographs - Photos may exist for this station.
 CQ0258
 CQ0258;                    North         East    Units  Estimated Accuracy
 CQ0258;SPC LA N     -   241,030.    1,021,860.      MT  (+/- 180 meters Scaled)
 CQ0258
 CQ0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS687153(NAD 83)
 CQ0258
 CQ0258                          SUPERSEDED SURVEY CONTROL
 CQ0258
 CQ0258  NGVD 29 (??/??/??)   26.08   (m)           85.6    (f) RESET       3  
 CQ0258
 CQ0258.Superseded values are not recommended for survey control.
 CQ0258
 CQ0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0258.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0258
 CQ0258_MARKER: DH = HORIZONTAL CONTROL DISK
 CQ0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0258_STAMPING: 56V21 RESET 1977
 CQ0258_MARK LOGO: NGS
 CQ0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0258+STABILITY: SURFACE MOTION
 CQ0258
 CQ0258  HISTORY     - Date     Condition        Report By
 CQ0258  HISTORY     - 1977     MONUMENTED       NGS
 CQ0258  HISTORY     - 19970218 MARK NOT FOUND   USPSQD
 CQ0258
 CQ0258                          STATION DESCRIPTION
 CQ0258
 CQ0258'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ0258'16.6 MI SE FROM FARMERVILLE.
 CQ0258'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0258'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0258'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 5.8 MILES TO
 CQ0258'THE POINT POST OFFICE, THENCE NORTHEAST ALONG THE POINT- ROCKY BRANCH
 CQ0258'ROAD FOR 1.1 MILES TO THE MARK ON THE RIGHT ON LAND OWNED BY MR.
 CQ0258'JERALD ESTA.  IT IS 77 FEET SOUTHEAST OF THE CENTER OF THE HIGHWAY, 24
 CQ0258'FEET WEST OF THE EDGE OF THE SWAMPY AREA 59 FEET SOUTHEAST OF A
 CQ0258'10-INCH FENCE POST IN THE RIGHT-OF-WAY FENCE LINE, 0.5 FEET SOUTHEAST
 CQ0258'OF A METAL WITNESS POST AND ABOUT 100 FEET SOUTH OF THE BRINY CREEK
 CQ0258'BRIDGE.  IT IS FLUSH WITH THE GROUND.
 CQ0258
 CQ0258                          STATION RECOVERY (1997)
 CQ0258
 CQ0258'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0258'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2328 ***********************************************************************
 CQ2328  DESIGNATION -  56 V 210
 CQ2328  PID         -  CQ2328
 CQ2328  STATE/COUNTY-  LA/UNION
 CQ2328  COUNTRY     -  US
 CQ2328  USGS QUAD   -  DE LOUTRE (2018)
 CQ2328
 CQ2328                         *CURRENT SURVEY CONTROL
 CQ2328  ______________________________________________________________________
 CQ2328* NAD 83(1986) POSITION- 32 48 46.     (N) 092 21 37.     (W)   SCALED
 CQ2328* NAVD 88 ORTHO HEIGHT -    61.080 (meters)      200.39  (feet) ADJUSTED
 CQ2328  ______________________________________________________________________
 CQ2328  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 CQ2328  DYNAMIC HEIGHT  -         61.013 (meters)      200.17  (feet) COMP
 CQ2328  MODELED GRAVITY -    979,541.9   (mgal)                       NAVD 88
 CQ2328
 CQ2328  VERT ORDER      -  SECOND    CLASS I
 CQ2328
 CQ2328.The horizontal coordinates were scaled from a map and have
 CQ2328.an estimated accuracy of +/- 6 seconds.
 CQ2328
 CQ2328.The orthometric height was determined by differential leveling and
 CQ2328.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2328.in June 1991.
 CQ2328
 CQ2328.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2328.GEOID18 height accuracy estimate available here.
 CQ2328
 CQ2328.Click photographs - Photos may exist for this station.
 CQ2328
 CQ2328.The dynamic height is computed by dividing the NAVD 88
 CQ2328.geopotential number by the normal gravity value computed on the
 CQ2328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2328.degrees latitude (g = 980.6199 gals.).
 CQ2328
 CQ2328.The modeled gravity was interpolated from observed gravity values.
 CQ2328
 CQ2328;                    North         East    Units  Estimated Accuracy
 CQ2328;SPC LA N     -   256,450.    1,013,090.      MT  (+/- 180 meters Scaled)
 CQ2328
 CQ2328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS598307(NAD 83)
 CQ2328
 CQ2328                          SUPERSEDED SURVEY CONTROL
 CQ2328
 CQ2328  NGVD 29 (11/26/84)   61.168  (m)          200.68   (f) ADJUSTED    2 1
 CQ2328
 CQ2328.Superseded values are not recommended for survey control.
 CQ2328
 CQ2328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2328.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2328
 CQ2328_MARKER: DD = SURVEY DISK
 CQ2328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2328_STAMPING: 56V210 1972
 CQ2328_MARK LOGO: LADHGS
 CQ2328_PROJECTION: FLUSH
 CQ2328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2328+STABILITY: SURFACE MOTION
 CQ2328
 CQ2328  HISTORY     - Date     Condition        Report By
 CQ2328  HISTORY     - 1972     MONUMENTED       LADH
 CQ2328  HISTORY     - 1974     GOOD             LADTD
 CQ2328  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 CQ2328
 CQ2328                          STATION DESCRIPTION
 CQ2328
 CQ2328'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2328'LOCATED 4.0 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2328'COURT HOUSE, MARKER IS IN FARMERVILLE MIDDLE SCHOOL PLAYGROUND, 141
 CQ2328'FEET SOUTHEAST OF CENTERLINE OF HIGHWAY, 1.2 FEET SOUTHWEST OF CYCLONE
 CQ2328'FENCE, 110 FEET SOUTHEAST FROM CORNER OF FENCE, 117 FEET FROM
 CQ2328'SOUTHWEST CORNER OF BRICK SCHOOL BUILDING, 37 FEET SOUTHEAST OF DOUBLE
 CQ2328'SWINGING GATE IN CYCLONE FENCE, 112 FEET SOUTHEAST OF POWER LINE, 60
 CQ2328'FEET NORTH OF NORTHWEST CORNER OF BRICK SCHOOL BUILDING, 1.2 FEET
 CQ2328'NORTHWEST OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 CQ2328'FLUSH WITH THE GROUND.  SECTION 15, T21N, R1E.
 CQ2328
 CQ2328                          STATION RECOVERY (1988)
 CQ2328
 CQ2328'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ2328'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2329 ***********************************************************************
 CQ2329  DESIGNATION -  56 V 211
 CQ2329  PID         -  CQ2329
 CQ2329  STATE/COUNTY-  LA/UNION
 CQ2329  COUNTRY     -  US
 CQ2329  USGS QUAD   -  DE LOUTRE (2018)
 CQ2329
 CQ2329                         *CURRENT SURVEY CONTROL
 CQ2329  ______________________________________________________________________
 CQ2329* NAD 83(1986) POSITION- 32 49 22.     (N) 092 20 55.     (W)   SCALED
 CQ2329* NAVD 88 ORTHO HEIGHT -    50.544 (meters)      165.83  (feet) ADJUSTED
 CQ2329  ______________________________________________________________________
 CQ2329  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 CQ2329  DYNAMIC HEIGHT  -         50.489 (meters)      165.65  (feet) COMP
 CQ2329  MODELED GRAVITY -    979,542.9   (mgal)                       NAVD 88
 CQ2329
 CQ2329  VERT ORDER      -  SECOND    CLASS I
 CQ2329
 CQ2329.The horizontal coordinates were scaled from a map and have
 CQ2329.an estimated accuracy of +/- 6 seconds.
 CQ2329
 CQ2329.The orthometric height was determined by differential leveling and
 CQ2329.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2329.in June 1991.
 CQ2329
 CQ2329.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2329.GEOID18 height accuracy estimate available here.
 CQ2329
 CQ2329.Click photographs - Photos may exist for this station.
 CQ2329
 CQ2329.The dynamic height is computed by dividing the NAVD 88
 CQ2329.geopotential number by the normal gravity value computed on the
 CQ2329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2329.degrees latitude (g = 980.6199 gals.).
 CQ2329
 CQ2329.The modeled gravity was interpolated from observed gravity values.
 CQ2329
 CQ2329;                    North         East    Units  Estimated Accuracy
 CQ2329;SPC LA N     -   257,560.    1,014,180.      MT  (+/- 180 meters Scaled)
 CQ2329
 CQ2329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS609318(NAD 83)
 CQ2329
 CQ2329                          SUPERSEDED SURVEY CONTROL
 CQ2329
 CQ2329  NGVD 29 (11/26/84)   50.631  (m)          166.11   (f) ADJUSTED    2 1
 CQ2329
 CQ2329.Superseded values are not recommended for survey control.
 CQ2329
 CQ2329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2329.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2329
 CQ2329_MARKER: DD = SURVEY DISK
 CQ2329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2329_STAMPING: 56V211 1972
 CQ2329_MARK LOGO: LADHGS
 CQ2329_PROJECTION: FLUSH
 CQ2329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2329+STABILITY: SURFACE MOTION
 CQ2329
 CQ2329  HISTORY     - Date     Condition        Report By
 CQ2329  HISTORY     - 1972     MONUMENTED       LADH
 CQ2329  HISTORY     - 1974     GOOD             LADTD
 CQ2329  HISTORY     - 1988     GOOD             USPSQD
 CQ2329  HISTORY     - 1990     GOOD             USPSQD
 CQ2329  HISTORY     - 19970211 GOOD             USPSQD
 CQ2329
 CQ2329                          STATION DESCRIPTION
 CQ2329
 CQ2329'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2329'LOCATED 5.1 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2329'COURT HOUSE, MARKER IS 294.7 FEET NORTHWEST OF CENTERLINE OF HIGHWAY,
 CQ2329'114 FEET SOUTH OF A PARISH ASPHALT ROAD, 260 FEET NORTHWEST OF POWER
 CQ2329'LINE, 96 FEET SOUTHWEST CORNER OF BARBED WIRE FENCE, 1.0 FOOT
 CQ2329'NORTHWEST OF BARBED WIRE FENCE, 94 FEET NORTHWEST OF NORTH CORNER OF
 CQ2329'FRAME RESIDENCE, 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST, SET IN
 CQ2329'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 11, T21N,
 CQ2329'R1E.
 CQ2329
 CQ2329                          STATION RECOVERY (1988)
 CQ2329
 CQ2329'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ2329'RECOVERED IN GOOD CONDITION.
 CQ2329
 CQ2329                          STATION RECOVERY (1990)
 CQ2329
 CQ2329'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2329'RECOVERED IN GOOD CONDITION.
 CQ2329
 CQ2329                          STATION RECOVERY (1997)
 CQ2329
 CQ2329'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2330 ***********************************************************************
 CQ2330  DESIGNATION -  56 V 212
 CQ2330  PID         -  CQ2330
 CQ2330  STATE/COUNTY-  LA/UNION
 CQ2330  COUNTRY     -  US
 CQ2330  USGS QUAD   -  DE LOUTRE (2018)
 CQ2330
 CQ2330                         *CURRENT SURVEY CONTROL
 CQ2330  ______________________________________________________________________
 CQ2330* NAD 83(1986) POSITION- 32 49 46.     (N) 092 19 57.     (W)   SCALED
 CQ2330* NAVD 88 ORTHO HEIGHT -    51.797 (meters)      169.94  (feet) ADJUSTED
 CQ2330  ______________________________________________________________________
 CQ2330  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 CQ2330  DYNAMIC HEIGHT  -         51.740 (meters)      169.75  (feet) COMP
 CQ2330  MODELED GRAVITY -    979,544.1   (mgal)                       NAVD 88
 CQ2330
 CQ2330  VERT ORDER      -  SECOND    CLASS I
 CQ2330
 CQ2330.The horizontal coordinates were scaled from a map and have
 CQ2330.an estimated accuracy of +/- 6 seconds.
 CQ2330
 CQ2330.The orthometric height was determined by differential leveling and
 CQ2330.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2330.in June 1991.
 CQ2330
 CQ2330.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2330.GEOID18 height accuracy estimate available here.
 CQ2330
 CQ2330.Click photographs - Photos may exist for this station.
 CQ2330
 CQ2330.The dynamic height is computed by dividing the NAVD 88
 CQ2330.geopotential number by the normal gravity value computed on the
 CQ2330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2330.degrees latitude (g = 980.6199 gals.).
 CQ2330
 CQ2330.The modeled gravity was interpolated from observed gravity values.
 CQ2330
 CQ2330;                    North         East    Units  Estimated Accuracy
 CQ2330;SPC LA N     -   258,300.    1,015,680.      MT  (+/- 180 meters Scaled)
 CQ2330
 CQ2330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS624325(NAD 83)
 CQ2330
 CQ2330                          SUPERSEDED SURVEY CONTROL
 CQ2330
 CQ2330  NGVD 29 (11/26/84)   51.882  (m)          170.22   (f) ADJUSTED    2 1
 CQ2330
 CQ2330.Superseded values are not recommended for survey control.
 CQ2330
 CQ2330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2330.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2330
 CQ2330_MARKER: DD = SURVEY DISK
 CQ2330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2330_STAMPING: 56V212 1972
 CQ2330_MARK LOGO: LADHGS
 CQ2330_PROJECTION: FLUSH
 CQ2330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2330+STABILITY: SURFACE MOTION
 CQ2330
 CQ2330  HISTORY     - Date     Condition        Report By
 CQ2330  HISTORY     - 1972     MONUMENTED       LADH
 CQ2330  HISTORY     - 1974     GOOD             LADTD
 CQ2330  HISTORY     - 1988     GOOD             USPSQD
 CQ2330  HISTORY     - 1990     GOOD             USPSQD
 CQ2330  HISTORY     - 19970211 GOOD             USPSQD
 CQ2330
 CQ2330                          STATION DESCRIPTION
 CQ2330
 CQ2330'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2330'LOCATED 6.1 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2330'COURT HOUSE, MARKER IS 154 FEET NORTHWEST OF CENTERLINE OF HIGHWAY,
 CQ2330'132 FEET NORTHWEST OF POWER LINE, 83 FEET NORTHWEST OF FENCE CORNER,
 CQ2330'1.0 FEET SOUTH WEST BARBED WIRE FENCE, 116 FEET WEST OF WEST CORNER OF
 CQ2330'STORE BUILDING BELONGING TO RASSIE KENNEDY, 91 FEET NORTHWEST OF 14
 CQ2330'INCH SYCAMORE TREE IN ANGLE OF FENCE, 1.4 FEET SOUTHEAST OF A METAL
 CQ2330'WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 CQ2330'SECTION 11, T21N, R1E.
 CQ2330
 CQ2330                          STATION RECOVERY (1988)
 CQ2330
 CQ2330'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ2330'RECOVERED IN GOOD CONDITION.
 CQ2330
 CQ2330                          STATION RECOVERY (1990)
 CQ2330
 CQ2330'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ2330'RECOVERED IN GOOD CONDITION.
 CQ2330
 CQ2330                          STATION RECOVERY (1997)
 CQ2330
 CQ2330'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2330'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2331 ***********************************************************************
 CQ2331  DESIGNATION -  56 V 213
 CQ2331  PID         -  CQ2331
 CQ2331  STATE/COUNTY-  LA/UNION
 CQ2331  COUNTRY     -  US
 CQ2331  USGS QUAD   -  DE LOUTRE (2018)
 CQ2331
 CQ2331                         *CURRENT SURVEY CONTROL
 CQ2331  ______________________________________________________________________
 CQ2331* NAD 83(1986) POSITION- 32 50 08.     (N) 092 19 01.     (W)   SCALED
 CQ2331* NAVD 88 ORTHO HEIGHT -    34.743 (meters)      113.99  (feet) ADJUSTED
 CQ2331  ______________________________________________________________________
 CQ2331  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 CQ2331  DYNAMIC HEIGHT  -         34.705 (meters)      113.86  (feet) COMP
 CQ2331  MODELED GRAVITY -    979,545.3   (mgal)                       NAVD 88
 CQ2331
 CQ2331  VERT ORDER      -  SECOND    CLASS I
 CQ2331
 CQ2331.The horizontal coordinates were scaled from a map and have
 CQ2331.an estimated accuracy of +/- 6 seconds.
 CQ2331
 CQ2331.The orthometric height was determined by differential leveling and
 CQ2331.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2331.in June 1991.
 CQ2331
 CQ2331.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2331.GEOID18 height accuracy estimate available here.
 CQ2331
 CQ2331.Click photographs - Photos may exist for this station.
 CQ2331
 CQ2331.The dynamic height is computed by dividing the NAVD 88
 CQ2331.geopotential number by the normal gravity value computed on the
 CQ2331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2331.degrees latitude (g = 980.6199 gals.).
 CQ2331
 CQ2331.The modeled gravity was interpolated from observed gravity values.
 CQ2331
 CQ2331;                    North         East    Units  Estimated Accuracy
 CQ2331;SPC LA N     -   258,980.    1,017,140.      MT  (+/- 180 meters Scaled)
 CQ2331
 CQ2331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS639332(NAD 83)
 CQ2331
 CQ2331                          SUPERSEDED SURVEY CONTROL
 CQ2331
 CQ2331  NGVD 29 (11/26/84)   34.826  (m)          114.26   (f) ADJUSTED    2 1
 CQ2331
 CQ2331.Superseded values are not recommended for survey control.
 CQ2331
 CQ2331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2331.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2331
 CQ2331_MARKER: DD = SURVEY DISK
 CQ2331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2331_STAMPING: 56V213 1972
 CQ2331_MARK LOGO: LADHGS
 CQ2331_PROJECTION: FLUSH
 CQ2331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2331+STABILITY: SURFACE MOTION
 CQ2331
 CQ2331  HISTORY     - Date     Condition        Report By
 CQ2331  HISTORY     - 1972     MONUMENTED       LADH
 CQ2331  HISTORY     - 1974     GOOD             LADTD
 CQ2331
 CQ2331                          STATION DESCRIPTION
 CQ2331
 CQ2331'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2331'LOCATED 7.1 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2331'COURT HOUSE, MARKER IS 148 FEET SOUTHEAST OF CENTERLINE OF HIGHWAY,
 CQ2331'1.0 FOOT SOUTHWEST OF FENCE, 119 FEET FROM FENCE CORNER, 118 FEET
 CQ2331'SOUTHEAST OF A TELEPHONE LINE, 250 FEET SOUTHEAST OF BRICK RESIDENCE,
 CQ2331'IN AN OPEN PASTURE OWNED BY MRS. TERRY AKINS, 1.2 FEET NORTHWEST OF A
 CQ2331'METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ2331'GROUND.  SECTION 1, T21N, R1E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2332 ***********************************************************************
 CQ2332  DESIGNATION -  56 V 214
 CQ2332  PID         -  CQ2332
 CQ2332  STATE/COUNTY-  LA/UNION
 CQ2332  COUNTRY     -  US
 CQ2332  USGS QUAD   -  DE LOUTRE (2018)
 CQ2332
 CQ2332                         *CURRENT SURVEY CONTROL
 CQ2332  ______________________________________________________________________
 CQ2332* NAD 83(1986) POSITION- 32 51 18.     (N) 092 18 17.     (W)   SCALED
 CQ2332* NAVD 88 ORTHO HEIGHT -    44.057 (meters)      144.54  (feet) ADJUSTED
 CQ2332  ______________________________________________________________________
 CQ2332  GEOID HEIGHT    -        -26.035 (meters)                     GEOID18
 CQ2332  DYNAMIC HEIGHT  -         44.009 (meters)      144.39  (feet) COMP
 CQ2332  MODELED GRAVITY -    979,545.8   (mgal)                       NAVD 88
 CQ2332
 CQ2332  VERT ORDER      -  SECOND    CLASS I
 CQ2332
 CQ2332.The horizontal coordinates were scaled from a map and have
 CQ2332.an estimated accuracy of +/- 6 seconds.
 CQ2332
 CQ2332.The orthometric height was determined by differential leveling and
 CQ2332.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2332.in June 1991.
 CQ2332
 CQ2332.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2332.GEOID18 height accuracy estimate available here.
 CQ2332
 CQ2332.Click photographs - Photos may exist for this station.
 CQ2332
 CQ2332.The dynamic height is computed by dividing the NAVD 88
 CQ2332.geopotential number by the normal gravity value computed on the
 CQ2332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2332.degrees latitude (g = 980.6199 gals.).
 CQ2332
 CQ2332.The modeled gravity was interpolated from observed gravity values.
 CQ2332
 CQ2332;                    North         East    Units  Estimated Accuracy
 CQ2332;SPC LA N     -   261,140.    1,018,280.      MT  (+/- 180 meters Scaled)
 CQ2332
 CQ2332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS650354(NAD 83)
 CQ2332
 CQ2332                          SUPERSEDED SURVEY CONTROL
 CQ2332
 CQ2332  NGVD 29 (11/26/84)   44.139  (m)          144.81   (f) ADJUSTED    2 1
 CQ2332
 CQ2332.Superseded values are not recommended for survey control.
 CQ2332
 CQ2332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2332.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2332
 CQ2332_MARKER: DD = SURVEY DISK
 CQ2332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2332_STAMPING: 56V214 1972
 CQ2332_MARK LOGO: LADHGS
 CQ2332_PROJECTION: FLUSH
 CQ2332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2332+STABILITY: SURFACE MOTION
 CQ2332
 CQ2332  HISTORY     - Date     Condition        Report By
 CQ2332  HISTORY     - 1972     MONUMENTED       LADH
 CQ2332  HISTORY     - 1974     GOOD             LADTD
 CQ2332  HISTORY     - 1988     GOOD             USPSQD
 CQ2332
 CQ2332                          STATION DESCRIPTION
 CQ2332
 CQ2332'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2332'LOCATED 8.9 MILES NORTHEAST ALONG STATE HIGHWAY 33 FROM UNION PARISH
 CQ2332'COURT HOUSE, MARKER IS IN WOODS 144 FEET SOUTHEAST OF CENTERLINE OF
 CQ2332'HIGHWAY, 99 FEET SOUTHEAST OF A BARBED WIRE FENCE, 195 FEET EAST OF
 CQ2332'INTERSECTION OF STATE HIGHWAY 33 AND PARISH ROAD RUNNING NORTH AND
 CQ2332'SOUTH, 181 FEET NORTHEAST EAST OF CENTERLINE OF CATTLE GUARD,
 CQ2332'APPROXIMATELY 300 FEET EAST OF FRAME RESIDENCE, 1.4 FEET EAST OF A
 CQ2332'METAL WITNESS POST, SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 CQ2332'GROUND.  SECTION 31, T22N, R2E.
 CQ2332
 CQ2332                          STATION RECOVERY (1988)
 CQ2332
 CQ2332'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ2332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2241 ***********************************************************************
 CQ2241  DESIGNATION -  56 V 215
 CQ2241  PID         -  CQ2241
 CQ2241  STATE/COUNTY-  LA/UNION
 CQ2241  COUNTRY     -  US
 CQ2241  USGS QUAD   -  MARION WEST (2018)
 CQ2241
 CQ2241                         *CURRENT SURVEY CONTROL
 CQ2241  ______________________________________________________________________
 CQ2241* NAD 83(1986) POSITION- 32 52 36.     (N) 092 17 19.     (W)   SCALED
 CQ2241* NAVD 88 ORTHO HEIGHT -    55.313 (meters)      181.47  (feet) ADJUSTED
 CQ2241  ______________________________________________________________________
 CQ2241  GEOID HEIGHT    -        -26.048 (meters)                     GEOID18
 CQ2241  DYNAMIC HEIGHT  -         55.253 (meters)      181.28  (feet) COMP
 CQ2241  MODELED GRAVITY -    979,546.5   (mgal)                       NAVD 88
 CQ2241
 CQ2241  VERT ORDER      -  SECOND    CLASS I
 CQ2241
 CQ2241.The horizontal coordinates were scaled from a map and have
 CQ2241.an estimated accuracy of +/- 6 seconds.
 CQ2241
 CQ2241.The orthometric height was determined by differential leveling and
 CQ2241.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2241.in June 1991.
 CQ2241
 CQ2241.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2241.GEOID18 height accuracy estimate available here.
 CQ2241
 CQ2241.Click photographs - Photos may exist for this station.
 CQ2241
 CQ2241.The dynamic height is computed by dividing the NAVD 88
 CQ2241.geopotential number by the normal gravity value computed on the
 CQ2241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2241.degrees latitude (g = 980.6199 gals.).
 CQ2241
 CQ2241.The modeled gravity was interpolated from observed gravity values.
 CQ2241
 CQ2241;                    North         East    Units  Estimated Accuracy
 CQ2241;SPC LA N     -   263,550.    1,019,780.      MT  (+/- 180 meters Scaled)
 CQ2241
 CQ2241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS665378(NAD 83)
 CQ2241
 CQ2241                          SUPERSEDED SURVEY CONTROL
 CQ2241
 CQ2241  NGVD 29 (11/26/84)   55.396  (m)          181.75   (f) ADJUSTED    2 1
 CQ2241
 CQ2241.Superseded values are not recommended for survey control.
 CQ2241
 CQ2241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2241.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2241
 CQ2241_MARKER: DD = SURVEY DISK
 CQ2241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2241_STAMPING: 56V215 1972
 CQ2241_MARK LOGO: LADHGS
 CQ2241_PROJECTION: FLUSH
 CQ2241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2241+STABILITY: SURFACE MOTION
 CQ2241
 CQ2241  HISTORY     - Date     Condition        Report By
 CQ2241  HISTORY     - 1972     MONUMENTED       LADH
 CQ2241  HISTORY     - 1974     GOOD             LADTD
 CQ2241
 CQ2241                          STATION DESCRIPTION
 CQ2241
 CQ2241'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2241'3.4 MI SW FROM MARION.
 CQ2241'LOCATED 10.7 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 33 FROM UNION
 CQ2241'PARISH COURT HOUSE, MARKER IS ON TOP OF A HILL NORTH OF THE
 CQ2241'INTERSECTION OF LOUISIANA HIGHWAY 33 AND LOUISIANA HIGHWAY 348 IN
 CQ2241'WOODS OWNED BY OLIN INDUSTRIES, 266.7 FEET NORTHWEST OF THE CENTERLINE
 CQ2241'OF LOUISIANA HIGHWAY 33, 157 FEET NORTHEAST OF THE CENTERLINE OF
 CQ2241'LOUISIANA HIGHWAY 348, 238 FEET NORTHWEST OF POWER LINE, 15 FEET NORTH
 CQ2241'OF A WOODS ROAD, 1.3 FEET NORTH OF A METAL WITNESS POST, SET IN THE
 CQ2241'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2242 ***********************************************************************
 CQ2242  DESIGNATION -  56 V 216
 CQ2242  PID         -  CQ2242
 CQ2242  STATE/COUNTY-  LA/UNION
 CQ2242  COUNTRY     -  US
 CQ2242  USGS QUAD   -  MARION WEST (2018)
 CQ2242
 CQ2242                         *CURRENT SURVEY CONTROL
 CQ2242  ______________________________________________________________________
 CQ2242* NAD 83(1986) POSITION- 32 52 54.     (N) 092 16 43.     (W)   SCALED
 CQ2242* NAVD 88 ORTHO HEIGHT -    54.725 (meters)      179.54  (feet) ADJUSTED
 CQ2242  ______________________________________________________________________
 CQ2242  GEOID HEIGHT    -        -26.049 (meters)                     GEOID18
 CQ2242  DYNAMIC HEIGHT  -         54.665 (meters)      179.35  (feet) COMP
 CQ2242  MODELED GRAVITY -    979,546.8   (mgal)                       NAVD 88
 CQ2242
 CQ2242  VERT ORDER      -  SECOND    CLASS I
 CQ2242
 CQ2242.The horizontal coordinates were scaled from a map and have
 CQ2242.an estimated accuracy of +/- 6 seconds.
 CQ2242
 CQ2242.The orthometric height was determined by differential leveling and
 CQ2242.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2242.in June 1991.
 CQ2242
 CQ2242.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2242.GEOID18 height accuracy estimate available here.
 CQ2242
 CQ2242.Click photographs - Photos may exist for this station.
 CQ2242
 CQ2242.The dynamic height is computed by dividing the NAVD 88
 CQ2242.geopotential number by the normal gravity value computed on the
 CQ2242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2242.degrees latitude (g = 980.6199 gals.).
 CQ2242
 CQ2242.The modeled gravity was interpolated from observed gravity values.
 CQ2242
 CQ2242;                    North         East    Units  Estimated Accuracy
 CQ2242;SPC LA N     -   264,100.    1,020,720.      MT  (+/- 180 meters Scaled)
 CQ2242
 CQ2242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS674383(NAD 83)
 CQ2242
 CQ2242                          SUPERSEDED SURVEY CONTROL
 CQ2242
 CQ2242  NGVD 29 (11/26/84)   54.808  (m)          179.82   (f) ADJUSTED    2 1
 CQ2242
 CQ2242.Superseded values are not recommended for survey control.
 CQ2242
 CQ2242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2242.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2242
 CQ2242_MARKER: DD = SURVEY DISK
 CQ2242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2242_STAMPING: 56V216 1972
 CQ2242_MARK LOGO: LADHGS
 CQ2242_PROJECTION: FLUSH
 CQ2242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2242+STABILITY: SURFACE MOTION
 CQ2242
 CQ2242  HISTORY     - Date     Condition        Report By
 CQ2242  HISTORY     - 1972     MONUMENTED       LADH
 CQ2242  HISTORY     - 1974     GOOD             LADTD
 CQ2242
 CQ2242                          STATION DESCRIPTION
 CQ2242
 CQ2242'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2242'2.7 MI SW FROM MARION.
 CQ2242'LOCATED 11.4 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 33 FROM UNION
 CQ2242'PARISH COURT HOUSE, MARKER IS IN NORTH CORNER OF ROADSIDE PARK, 127.4
 CQ2242'FEET NORTHWEST OF CENTERLINE OF LOUISIANA HIGHWAY 33, 71 FEET NORTH OF
 CQ2242'ASPHALT DRIVE IN PARK, 1.5 FEET SOUTH OF FENCE CORNER, 93.4 FEET
 CQ2242'NORTHWEST OF FENCE CORNER, 102 FEET NORTHWEST OF POWER LINE, 13 FEET
 CQ2242'NORTH OF 14 INCH PINE TREE, 1 FOOT NORTHWEST OF A METAL WITNESS POST,
 CQ2242'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2243 ***********************************************************************
 CQ2243  DESIGNATION -  56 V 217
 CQ2243  PID         -  CQ2243
 CQ2243  STATE/COUNTY-  LA/UNION
 CQ2243  COUNTRY     -  US
 CQ2243  USGS QUAD   -  MARION WEST (2018)
 CQ2243
 CQ2243                         *CURRENT SURVEY CONTROL
 CQ2243  ______________________________________________________________________
 CQ2243* NAD 83(1986) POSITION- 32 53 12.     (N) 092 15 24.     (W)   SCALED
 CQ2243* NAVD 88 ORTHO HEIGHT -    53.982 (meters)      177.11  (feet) ADJUSTED
 CQ2243  ______________________________________________________________________
 CQ2243  GEOID HEIGHT    -        -26.048 (meters)                     GEOID18
 CQ2243  DYNAMIC HEIGHT  -         53.923 (meters)      176.91  (feet) COMP
 CQ2243  MODELED GRAVITY -    979,547.6   (mgal)                       NAVD 88
 CQ2243
 CQ2243  VERT ORDER      -  SECOND    CLASS I
 CQ2243
 CQ2243.The horizontal coordinates were scaled from a map and have
 CQ2243.an estimated accuracy of +/- 6 seconds.
 CQ2243
 CQ2243.The orthometric height was determined by differential leveling and
 CQ2243.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2243.in June 1991.
 CQ2243
 CQ2243.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2243.GEOID18 height accuracy estimate available here.
 CQ2243
 CQ2243.Click photographs - Photos may exist for this station.
 CQ2243
 CQ2243.The dynamic height is computed by dividing the NAVD 88
 CQ2243.geopotential number by the normal gravity value computed on the
 CQ2243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2243.degrees latitude (g = 980.6199 gals.).
 CQ2243
 CQ2243.The modeled gravity was interpolated from observed gravity values.
 CQ2243
 CQ2243;                    North         East    Units  Estimated Accuracy
 CQ2243;SPC LA N     -   264,660.    1,022,770.      MT  (+/- 180 meters Scaled)
 CQ2243
 CQ2243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS695389(NAD 83)
 CQ2243
 CQ2243                          SUPERSEDED SURVEY CONTROL
 CQ2243
 CQ2243  NGVD 29 (11/26/84)   54.070  (m)          177.39   (f) ADJUSTED    2 1
 CQ2243
 CQ2243.Superseded values are not recommended for survey control.
 CQ2243
 CQ2243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2243.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2243
 CQ2243_MARKER: DD = SURVEY DISK
 CQ2243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2243_STAMPING: 56V217 1972
 CQ2243_MARK LOGO: LADHGS
 CQ2243_PROJECTION: FLUSH
 CQ2243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2243+STABILITY: SURFACE MOTION
 CQ2243
 CQ2243  HISTORY     - Date     Condition        Report By
 CQ2243  HISTORY     - 1972     MONUMENTED       LADH
 CQ2243  HISTORY     - 1974     GOOD             LADTD
 CQ2243
 CQ2243                          STATION DESCRIPTION
 CQ2243
 CQ2243'DESCRIBED BY LA TRANSP AND DEV 1974
 CQ2243'1.5 MI SW FROM MARION.
 CQ2243'LOCATED 12.6 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 33 FROM UNION
 CQ2243'PARISH COURT HOUSE, MARKER IS 215 FEET SOUTHEAST OF CENTERLINE OF
 CQ2243'LOUISIANA HIGHWAY 33 ON FENCE ROW IN YARD OF FELBERT ANDREWS, 178 FEET
 CQ2243'SOUTHEAST OF TELEPHONE LINE, 130 FEET SOUTHEAST OF OLD DUMMY LINE, 2
 CQ2243'FEET WEST OF FENCE, 73 FEET NORTHEAST OF NORTHEAST CORNER OF FRAME
 CQ2243'RESIDENCE, 91.5 FEET SOUTH OF FENCE AND PROPERTY CORNER, 1.1 FEET
 CQ2243'SOUTH OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH
 CQ2243'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2232 ***********************************************************************
 CQ2232  DESIGNATION -  56 V 218
 CQ2232  PID         -  CQ2232
 CQ2232  STATE/COUNTY-  LA/UNION
 CQ2232  COUNTRY     -  US
 CQ2232  USGS QUAD   -  MARION WEST (2018)
 CQ2232
 CQ2232                         *CURRENT SURVEY CONTROL
 CQ2232  ______________________________________________________________________
 CQ2232* NAD 83(1986) POSITION- 32 53 24.     (N) 092 22 19.     (W)   SCALED
 CQ2232* NAVD 88 ORTHO HEIGHT -    49.888 (meters)      163.67  (feet) ADJUSTED
 CQ2232  ______________________________________________________________________
 CQ2232  GEOID HEIGHT    -        -26.074 (meters)                     GEOID18
 CQ2232  DYNAMIC HEIGHT  -         49.833 (meters)      163.49  (feet) COMP
 CQ2232  MODELED GRAVITY -    979,543.7   (mgal)                       NAVD 88
 CQ2232
 CQ2232  VERT ORDER      -  SECOND    CLASS I
 CQ2232
 CQ2232.The horizontal coordinates were scaled from a map and have
 CQ2232.an estimated accuracy of +/- 6 seconds.
 CQ2232
 CQ2232.The orthometric height was determined by differential leveling and
 CQ2232.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2232.in June 1991.
 CQ2232
 CQ2232.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2232.GEOID18 height accuracy estimate available here.
 CQ2232
 CQ2232.Click photographs - Photos may exist for this station.
 CQ2232
 CQ2232.The dynamic height is computed by dividing the NAVD 88
 CQ2232.geopotential number by the normal gravity value computed on the
 CQ2232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2232.degrees latitude (g = 980.6199 gals.).
 CQ2232
 CQ2232.The modeled gravity was interpolated from observed gravity values.
 CQ2232
 CQ2232;                    North         East    Units  Estimated Accuracy
 CQ2232;SPC LA N     -   265,010.    1,011,980.      MT  (+/- 180 meters Scaled)
 CQ2232
 CQ2232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS587392(NAD 83)
 CQ2232
 CQ2232                          SUPERSEDED SURVEY CONTROL
 CQ2232
 CQ2232  NGVD 29 (11/26/84)   49.972  (m)          163.95   (f) ADJUSTED    2 1
 CQ2232
 CQ2232.Superseded values are not recommended for survey control.
 CQ2232
 CQ2232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2232.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2232
 CQ2232_MARKER: DD = SURVEY DISK
 CQ2232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2232_STAMPING: 56V218 1974
 CQ2232_MARK LOGO: LADHGS
 CQ2232_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2232+STABILITY: SURFACE MOTION
 CQ2232
 CQ2232  HISTORY     - Date     Condition        Report By
 CQ2232  HISTORY     - 1974     MONUMENTED       LADH
 CQ2232  HISTORY     - 1976     GOOD             LADTD
 CQ2232
 CQ2232                          STATION DESCRIPTION
 CQ2232
 CQ2232'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2232'9.8 MI N FROM FARMERVILLE.
 CQ2232'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2232'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2232'HIGHWAY 549 FOR 5.4 MILES TO INTERSECTION WITH LOUISIANA HIGHWAY 348,
 CQ2232'THENCE EAST ALONG LOUISIANA HIGHWAY 348 A DISTANCE OF 1.3 MILES AND
 CQ2232'THE MARK ON THE LEFT, IT IS 143 FEET NORTH OF THE CENTERLINE OF
 CQ2232'LOUISIANA HIGHWAY 348, 1 FOOT EAST OF A FENCE LEADING NORTH, 75 FEET
 CQ2232'SOUTHEAST OF A 36 INCH OAK TREE, 61 FEET SOUTH OF A FENCE CORNER, 140
 CQ2232'FEET NORTHWEST OF A SERVICE POWER POLE, 149 FEET WEST OF THE SOUTHWEST
 CQ2232'CORNER OF A WOOD FRAME RESIDENCE.  IT IS 1 FOOT SOUTH OF A METAL
 CQ2232'WITNESS POST SET IN A 10 INCH ROUND CONCRETE POST AND PROJECTING 3
 CQ2232'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2233 ***********************************************************************
 CQ2233  DESIGNATION -  56 V 219
 CQ2233  PID         -  CQ2233
 CQ2233  STATE/COUNTY-  LA/UNION
 CQ2233  COUNTRY     -  US
 CQ2233  USGS QUAD   -  MARION WEST (2018)
 CQ2233
 CQ2233                         *CURRENT SURVEY CONTROL
 CQ2233  ______________________________________________________________________
 CQ2233* NAD 83(1986) POSITION- 32 53 18.     (N) 092 21 31.     (W)   SCALED
 CQ2233* NAVD 88 ORTHO HEIGHT -    53.728 (meters)      176.27  (feet) ADJUSTED
 CQ2233  ______________________________________________________________________
 CQ2233  GEOID HEIGHT    -        -26.069 (meters)                     GEOID18
 CQ2233  DYNAMIC HEIGHT  -         53.670 (meters)      176.08  (feet) COMP
 CQ2233  MODELED GRAVITY -    979,544.1   (mgal)                       NAVD 88
 CQ2233
 CQ2233  VERT ORDER      -  SECOND    CLASS I
 CQ2233
 CQ2233.The horizontal coordinates were scaled from a map and have
 CQ2233.an estimated accuracy of +/- 6 seconds.
 CQ2233
 CQ2233.The orthometric height was determined by differential leveling and
 CQ2233.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2233.in June 1991.
 CQ2233
 CQ2233.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2233.GEOID18 height accuracy estimate available here.
 CQ2233
 CQ2233.Click photographs - Photos may exist for this station.
 CQ2233
 CQ2233.The dynamic height is computed by dividing the NAVD 88
 CQ2233.geopotential number by the normal gravity value computed on the
 CQ2233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2233.degrees latitude (g = 980.6199 gals.).
 CQ2233
 CQ2233.The modeled gravity was interpolated from observed gravity values.
 CQ2233
 CQ2233;                    North         East    Units  Estimated Accuracy
 CQ2233;SPC LA N     -   264,830.    1,013,230.      MT  (+/- 180 meters Scaled)
 CQ2233
 CQ2233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS599390(NAD 83)
 CQ2233
 CQ2233                          SUPERSEDED SURVEY CONTROL
 CQ2233
 CQ2233  NGVD 29 (11/26/84)   53.811  (m)          176.54   (f) ADJUSTED    2 1
 CQ2233
 CQ2233.Superseded values are not recommended for survey control.
 CQ2233
 CQ2233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2233.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2233
 CQ2233_MARKER: DD = SURVEY DISK
 CQ2233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2233_STAMPING: 56V219 1974
 CQ2233_MARK LOGO: LADHGS
 CQ2233_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2233+STABILITY: SURFACE MOTION
 CQ2233
 CQ2233  HISTORY     - Date     Condition        Report By
 CQ2233  HISTORY     - 1974     MONUMENTED       LADH
 CQ2233  HISTORY     - 1976     GOOD             LADTD
 CQ2233
 CQ2233                          STATION DESCRIPTION
 CQ2233
 CQ2233'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2233'10.7 MI N FROM FARMERVILLE.
 CQ2233'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2233'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2233'HIGHWAY 549 FOR 5.4 MILES TO INTERSECTION WITH LOUISIANA HIGHWAY 348,
 CQ2233'THENCE EAST ALONG LOUISIANA HIGHWAY 348 A DISTANCE OF 2.3 MILES AND
 CQ2233'THE MARK ON THE RIGHT, IT IS 118 FEET SOUTHEAST OF THE CENTERLINE OF
 CQ2233'LOUISIANA HIGHWAY 348, 13 FEET WEST OF THE CENTERLINE OF A WOODS ROAD
 CQ2233'LEADING SOUTHWEST, 94 FEET SOUTHWEST OF A 24 INCH CEDAR TREE, 168 FEET
 CQ2233'SOUTHWEST OF A FENCE CORNER ON THE NORTH SIDE OF LOUISIANA HIGHWAY
 CQ2233'348.  IT IS 1 FOOT NORTHEAST OF A METAL WITNESS POST SET IN THE TOP OF
 CQ2233'A 10 INCH ROUND CONCRETE POST AND PROJECTING 4 INCHES ABOVE THE
 CQ2233'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0259 ***********************************************************************
 CQ0259  DESIGNATION -  56 V 22
 CQ0259  PID         -  CQ0259
 CQ0259  STATE/COUNTY-  LA/UNION
 CQ0259  COUNTRY     -  US
 CQ0259  USGS QUAD   -  POINT (2018)
 CQ0259
 CQ0259                         *CURRENT SURVEY CONTROL
 CQ0259  ______________________________________________________________________
 CQ0259* NAD 83(1986) POSITION- 32 40 39.     (N) 092 15 40.     (W)   SCALED
 CQ0259* NAVD 88 ORTHO HEIGHT -    38.783 (meters)      127.24  (feet) ADJUSTED
 CQ0259  ______________________________________________________________________
 CQ0259  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ0259  DYNAMIC HEIGHT  -         38.740 (meters)      127.10  (feet) COMP
 CQ0259  MODELED GRAVITY -    979,533.1   (mgal)                       NAVD 88
 CQ0259
 CQ0259  VERT ORDER      -  SECOND    CLASS 0
 CQ0259
 CQ0259.The horizontal coordinates were scaled from a map and have
 CQ0259.an estimated accuracy of +/- 6 seconds.
 CQ0259
 CQ0259.The orthometric height was determined by differential leveling and
 CQ0259.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0259.in June 1991.
 CQ0259
 CQ0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0259.GEOID18 height accuracy estimate available here.
 CQ0259
 CQ0259.Click photographs - Photos may exist for this station.
 CQ0259
 CQ0259.The dynamic height is computed by dividing the NAVD 88
 CQ0259.geopotential number by the normal gravity value computed on the
 CQ0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0259.degrees latitude (g = 980.6199 gals.).
 CQ0259
 CQ0259.The modeled gravity was interpolated from observed gravity values.
 CQ0259
 CQ0259;                    North         East    Units  Estimated Accuracy
 CQ0259;SPC LA N     -   241,460.    1,022,410.      MT  (+/- 180 meters Scaled)
 CQ0259
 CQ0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS692157(NAD 83)
 CQ0259
 CQ0259                          SUPERSEDED SURVEY CONTROL
 CQ0259
 CQ0259  NGVD 29 (11/26/84)   38.863  (m)          127.50   (f) ADJUSTED    2 0
 CQ0259
 CQ0259.Superseded values are not recommended for survey control.
 CQ0259
 CQ0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0259.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0259
 CQ0259_MARKER: DE = TRAVERSE STATION DISK
 CQ0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0259_STAMPING: 56V22 1968
 CQ0259_MARK LOGO: LADH
 CQ0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0259+STABILITY: SURFACE MOTION
 CQ0259
 CQ0259  HISTORY     - Date     Condition        Report By
 CQ0259  HISTORY     - 1968     MONUMENTED       LADH
 CQ0259  HISTORY     - 1968     GOOD             LADH
 CQ0259  HISTORY     - 19970218 GOOD             USPSQD
 CQ0259
 CQ0259                          STATION DESCRIPTION
 CQ0259
 CQ0259'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0259'17.2 MI SE FROM FARMERVILLE.
 CQ0259'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0259'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0259'15 FOR 7.0 MILES, THENCE EAST ALONG STATE HIGHWAY 552 FOR 5.8 MILES TO
 CQ0259'THE POINT POST OFFICE, THENCE NORTHEAST ALONG THE POINT-ROCKY BRANCH
 CQ0259'ROAD FOR 1.7 MILES TO THE MARK ON THE LEFT.  IT IS 93 FEET NORTHWEST
 CQ0259'OF THE CENTERLINE OF THE ROAD AT THE TEXAS GAS PIPELINE CROSSING, 33
 CQ0259'FEET NORTH OF THE PIPELINE ON CHRISTY B. BAYLES PROPERTY, 62 FEET WEST
 CQ0259'OF THE TEXAS GAS PIPELINE MARKER POST, AND 2 FEET NORTHEAST OF A STEEL
 CQ0259'WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V22
 CQ0259'1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES. NOTE--
 CQ0259'THE DISK IS LOCATED 1.75 MILES WEST OF BM 56V23.
 CQ0259
 CQ0259                          STATION RECOVERY (1997)
 CQ0259
 CQ0259'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2237 ***********************************************************************
 CQ2237  DESIGNATION -  56 V 220
 CQ2237  PID         -  CQ2237
 CQ2237  STATE/COUNTY-  LA/UNION
 CQ2237  COUNTRY     -  US
 CQ2237  USGS QUAD   -  MARION WEST (2018)
 CQ2237
 CQ2237                         *CURRENT SURVEY CONTROL
 CQ2237  ______________________________________________________________________
 CQ2237* NAD 83(1986) POSITION- 32 53 18.     (N) 092 20 01.     (W)   SCALED
 CQ2237* NAVD 88 ORTHO HEIGHT -    51.105 (meters)      167.67  (feet) ADJUSTED
 CQ2237  ______________________________________________________________________
 CQ2237  GEOID HEIGHT    -        -26.065 (meters)                     GEOID18
 CQ2237  DYNAMIC HEIGHT  -         51.049 (meters)      167.48  (feet) COMP
 CQ2237  MODELED GRAVITY -    979,545.0   (mgal)                       NAVD 88
 CQ2237
 CQ2237  VERT ORDER      -  SECOND    CLASS I
 CQ2237
 CQ2237.The horizontal coordinates were scaled from a map and have
 CQ2237.an estimated accuracy of +/- 6 seconds.
 CQ2237
 CQ2237.The orthometric height was determined by differential leveling and
 CQ2237.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2237.in June 1991.
 CQ2237
 CQ2237.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2237.GEOID18 height accuracy estimate available here.
 CQ2237
 CQ2237.Click photographs - Photos may exist for this station.
 CQ2237
 CQ2237.The dynamic height is computed by dividing the NAVD 88
 CQ2237.geopotential number by the normal gravity value computed on the
 CQ2237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2237.degrees latitude (g = 980.6199 gals.).
 CQ2237
 CQ2237.The modeled gravity was interpolated from observed gravity values.
 CQ2237
 CQ2237;                    North         East    Units  Estimated Accuracy
 CQ2237;SPC LA N     -   264,830.    1,015,570.      MT  (+/- 180 meters Scaled)
 CQ2237
 CQ2237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS623391(NAD 83)
 CQ2237
 CQ2237                          SUPERSEDED SURVEY CONTROL
 CQ2237
 CQ2237  NGVD 29 (11/26/84)   51.189  (m)          167.94   (f) ADJUSTED    2 1
 CQ2237
 CQ2237.Superseded values are not recommended for survey control.
 CQ2237
 CQ2237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2237.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2237
 CQ2237_MARKER: DD = SURVEY DISK
 CQ2237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2237_STAMPING: 56V220 1974
 CQ2237_MARK LOGO: LADHGS
 CQ2237_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2237+STABILITY: SURFACE MOTION
 CQ2237
 CQ2237  HISTORY     - Date     Condition        Report By
 CQ2237  HISTORY     - 1974     MONUMENTED       LADH
 CQ2237  HISTORY     - 1976     GOOD             LADTD
 CQ2237
 CQ2237                          STATION DESCRIPTION
 CQ2237
 CQ2237'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2237'12.4 MI N FROM FARMERVILLE.
 CQ2237'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2237'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2237'HIGHWAY 549 FOR 5.4 MILES TO INTERSECTION WITH LOUISIANA HIGHWAY 348,
 CQ2237'THENCE EAST ALONG LOUISIANA HIGHWAY 348 A DISTANCE OF 4 MILES AND THE
 CQ2237'MARK ON THE LEFT, IT IS 133 FEET NORTH OF THE CENTERLINE OF LOUISIANA
 CQ2237'348, 1.5 FEET WEST OF A FENCE LEADING NORTH, 155 FEET NORTHEAST OF A
 CQ2237'POWER POLE, 115 FEET NORTHEAST OF A 8 INCH CRESOTE GATE POST ON NORTH
 CQ2237'SIDE OF HIGHWAY, 86 FEET NORTH OF A GARDEN FENCE CORNER ON NORTH SIDE
 CQ2237'OF HIGHWAY.  IT IS 1 FOOT SOUTH OF A METAL WITNESS POST SET IN THE TOP
 CQ2237'OF A 10 INCH ROUND CONCRETE POST AND PROJECTING 4 INCHES ABOVE THE
 CQ2237'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2238 ***********************************************************************
 CQ2238  DESIGNATION -  56 V 221
 CQ2238  PID         -  CQ2238
 CQ2238  STATE/COUNTY-  LA/UNION
 CQ2238  COUNTRY     -  US
 CQ2238  USGS QUAD   -  MARION WEST (2018)
 CQ2238
 CQ2238                         *CURRENT SURVEY CONTROL
 CQ2238  ______________________________________________________________________
 CQ2238* NAD 83(1986) POSITION- 32 52 42.     (N) 092 19 25.     (W)   SCALED
 CQ2238* NAVD 88 ORTHO HEIGHT -    60.070 (meters)      197.08  (feet) ADJUSTED
 CQ2238  ______________________________________________________________________
 CQ2238  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 CQ2238  DYNAMIC HEIGHT  -         60.005 (meters)      196.87  (feet) COMP
 CQ2238  MODELED GRAVITY -    979,545.3   (mgal)                       NAVD 88
 CQ2238
 CQ2238  VERT ORDER      -  SECOND    CLASS I
 CQ2238
 CQ2238.The horizontal coordinates were scaled from a map and have
 CQ2238.an estimated accuracy of +/- 6 seconds.
 CQ2238
 CQ2238.The orthometric height was determined by differential leveling and
 CQ2238.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2238.in June 1991.
 CQ2238
 CQ2238.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2238.GEOID18 height accuracy estimate available here.
 CQ2238
 CQ2238.Click photographs - Photos may exist for this station.
 CQ2238
 CQ2238.The dynamic height is computed by dividing the NAVD 88
 CQ2238.geopotential number by the normal gravity value computed on the
 CQ2238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2238.degrees latitude (g = 980.6199 gals.).
 CQ2238
 CQ2238.The modeled gravity was interpolated from observed gravity values.
 CQ2238
 CQ2238;                    North         East    Units  Estimated Accuracy
 CQ2238;SPC LA N     -   263,730.    1,016,510.      MT  (+/- 180 meters Scaled)
 CQ2238
 CQ2238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS632380(NAD 83)
 CQ2238
 CQ2238                          SUPERSEDED SURVEY CONTROL
 CQ2238
 CQ2238  NGVD 29 (11/26/84)   60.152  (m)          197.35   (f) ADJUSTED    2 1
 CQ2238
 CQ2238.Superseded values are not recommended for survey control.
 CQ2238
 CQ2238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2238.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2238
 CQ2238_MARKER: DD = SURVEY DISK
 CQ2238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2238_STAMPING: 56V221 1974
 CQ2238_MARK LOGO: LADHGS
 CQ2238_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2238+STABILITY: SURFACE MOTION
 CQ2238
 CQ2238  HISTORY     - Date     Condition        Report By
 CQ2238  HISTORY     - 1974     MONUMENTED       LADH
 CQ2238  HISTORY     - 1976     GOOD             LADTD
 CQ2238
 CQ2238                          STATION DESCRIPTION
 CQ2238
 CQ2238'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2238'13.4 MI N FROM FARMERVILLE.
 CQ2238'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2238'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2238'HIGHWAY 549 FOR 5.4 MILES TO INTERSECTION WITH LOUISIANA HIGHWAY 348,
 CQ2238'THENCE EAST ALONG LOUISIANA HIGHWAY 348 A DISTANCE OF 4.9 MILES AND
 CQ2238'THE MARK ON THE RIGHT, IT IS 146 FEET SOUTH OF THE CENTERLINE OF
 CQ2238'LOUISIANA HIGHWAY 348, 16 FEET SOUTHEAST OF THE CENTERLINE OF A WOODS
 CQ2238'ROAD LEADING SOUTHWEST, 94 FEET SOUTHEAST OF THE NORTHEAST CORNER OF
 CQ2238'AN OLD BARN, 82 FEET SOUTH OF A 18 INCH WALNUT TREE, 217 FEET
 CQ2238'SOUTHWEST OF A POWER POLE ON THE NORTH SIDE OF THE HIGHWAY.  IT IS 1
 CQ2238'FOOT NORTHEAST OF A METAL WITNESS POST SET IN THE TOP OF A 10 INCH
 CQ2238'ROUND CONCRETE POST AND PROJECTING 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2239 ***********************************************************************
 CQ2239  DESIGNATION -  56 V 222
 CQ2239  PID         -  CQ2239
 CQ2239  STATE/COUNTY-  LA/UNION
 CQ2239  COUNTRY     -  US
 CQ2239  USGS QUAD   -  MARION WEST (2018)
 CQ2239
 CQ2239                         *CURRENT SURVEY CONTROL
 CQ2239  ______________________________________________________________________
 CQ2239* NAD 83(1986) POSITION- 32 52 36.     (N) 092 18 13.     (W)   SCALED
 CQ2239* NAVD 88 ORTHO HEIGHT -    32.627 (meters)      107.04  (feet) ADJUSTED
 CQ2239  ______________________________________________________________________
 CQ2239  GEOID HEIGHT    -        -26.051 (meters)                     GEOID18
 CQ2239  DYNAMIC HEIGHT  -         32.592 (meters)      106.93  (feet) COMP
 CQ2239  MODELED GRAVITY -    979,546.0   (mgal)                       NAVD 88
 CQ2239
 CQ2239  VERT ORDER      -  SECOND    CLASS I
 CQ2239
 CQ2239.The horizontal coordinates were scaled from a map and have
 CQ2239.an estimated accuracy of +/- 6 seconds.
 CQ2239
 CQ2239.The orthometric height was determined by differential leveling and
 CQ2239.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2239.in June 1991.
 CQ2239
 CQ2239.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2239.GEOID18 height accuracy estimate available here.
 CQ2239
 CQ2239.Click photographs - Photos may exist for this station.
 CQ2239
 CQ2239.The dynamic height is computed by dividing the NAVD 88
 CQ2239.geopotential number by the normal gravity value computed on the
 CQ2239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2239.degrees latitude (g = 980.6199 gals.).
 CQ2239
 CQ2239.The modeled gravity was interpolated from observed gravity values.
 CQ2239
 CQ2239;                    North         East    Units  Estimated Accuracy
 CQ2239;SPC LA N     -   263,540.    1,018,380.      MT  (+/- 180 meters Scaled)
 CQ2239
 CQ2239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS651378(NAD 83)
 CQ2239
 CQ2239                          SUPERSEDED SURVEY CONTROL
 CQ2239
 CQ2239  NGVD 29 (11/26/84)   32.714  (m)          107.33   (f) ADJUSTED    2 1
 CQ2239
 CQ2239.Superseded values are not recommended for survey control.
 CQ2239
 CQ2239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2239.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2239
 CQ2239_MARKER: DD = SURVEY DISK
 CQ2239_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2239_SP_SET: BRIDGE
 CQ2239_STAMPING: 56V222 1974
 CQ2239_MARK LOGO: LADHGS
 CQ2239_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2239
 CQ2239  HISTORY     - Date     Condition        Report By
 CQ2239  HISTORY     - 1974     MONUMENTED       LADH
 CQ2239  HISTORY     - 1976     GOOD             LADTD
 CQ2239
 CQ2239                          STATION DESCRIPTION
 CQ2239
 CQ2239'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2239'14.4 MI N FROM FARMERVILLE.
 CQ2239'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2239'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2239'HIGHWAY 549 FOR 5.4 MILES TO INTERSECTION WITH LOUISIANA HIGHWAY 348,
 CQ2239'THENCE EAST ALONG LOUISIANA HIGHWAY 348 A DISTANCE OF 5.9 MILES AND
 CQ2239'THE MARK ON THE RIGHT, IT IS 72 FEET WEST OF THE P.I. IN THE FENCE ON
 CQ2239'THE SOUTH RIGHT OF WAY LINE OF LOUISIANA HIGHWAY 348, 161 FEET
 CQ2239'SOUTHWEST OF POWER POLE NUMBER 62, 65 FEET SOUTHWEST OF THE EAST END
 CQ2239'OF BRIDGE GUARD RAIL, 15 FEET SOUTH-SOUTHEAST OF THE CENTERLINE OF
 CQ2239'LOUISIANA HIGHWAY 348.  IT IS SET IN THE SOUTHEAST CORNER OF A
 CQ2239'CONCRETE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2240 ***********************************************************************
 CQ2240  DESIGNATION -  56 V 223
 CQ2240  PID         -  CQ2240
 CQ2240  STATE/COUNTY-  LA/UNION
 CQ2240  COUNTRY     -  US
 CQ2240  USGS QUAD   -  MARION WEST (2018)
 CQ2240
 CQ2240                         *CURRENT SURVEY CONTROL
 CQ2240  ______________________________________________________________________
 CQ2240* NAD 83(1986) POSITION- 32 52 42.     (N) 092 17 37.     (W)   SCALED
 CQ2240* NAVD 88 ORTHO HEIGHT -    59.086 (meters)      193.85  (feet) ADJUSTED
 CQ2240  ______________________________________________________________________
 CQ2240  GEOID HEIGHT    -        -26.050 (meters)                     GEOID18
 CQ2240  DYNAMIC HEIGHT  -         59.021 (meters)      193.64  (feet) COMP
 CQ2240  MODELED GRAVITY -    979,546.4   (mgal)                       NAVD 88
 CQ2240
 CQ2240  VERT ORDER      -  SECOND    CLASS I
 CQ2240
 CQ2240.The horizontal coordinates were scaled from a map and have
 CQ2240.an estimated accuracy of +/- 6 seconds.
 CQ2240
 CQ2240.The orthometric height was determined by differential leveling and
 CQ2240.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2240.in June 1991.
 CQ2240
 CQ2240.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2240.GEOID18 height accuracy estimate available here.
 CQ2240
 CQ2240.Click photographs - Photos may exist for this station.
 CQ2240
 CQ2240.The dynamic height is computed by dividing the NAVD 88
 CQ2240.geopotential number by the normal gravity value computed on the
 CQ2240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2240.degrees latitude (g = 980.6199 gals.).
 CQ2240
 CQ2240.The modeled gravity was interpolated from observed gravity values.
 CQ2240
 CQ2240;                    North         East    Units  Estimated Accuracy
 CQ2240;SPC LA N     -   263,730.    1,019,320.      MT  (+/- 180 meters Scaled)
 CQ2240
 CQ2240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS660380(NAD 83)
 CQ2240
 CQ2240                          SUPERSEDED SURVEY CONTROL
 CQ2240
 CQ2240  NGVD 29 (11/26/84)   59.169  (m)          194.12   (f) ADJUSTED    2 1
 CQ2240
 CQ2240.Superseded values are not recommended for survey control.
 CQ2240
 CQ2240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2240.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2240
 CQ2240_MARKER: DD = SURVEY DISK
 CQ2240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2240_STAMPING: 56V223 1974
 CQ2240_MARK LOGO: LADHGS
 CQ2240_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2240+STABILITY: SURFACE MOTION
 CQ2240
 CQ2240  HISTORY     - Date     Condition        Report By
 CQ2240  HISTORY     - 1974     MONUMENTED       LADH
 CQ2240  HISTORY     - 1976     GOOD             LADTD
 CQ2240
 CQ2240                          STATION DESCRIPTION
 CQ2240
 CQ2240'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2240'15.1 MI N FROM FARMERVILLE.
 CQ2240'LOCATED 3.1 MILES NORTH ALONG LOUISIANA HIGHWAY 15 FROM THE UNION
 CQ2240'PARISH COURT HOUSE IN FARMERVILLE, THENCE NORTHEAST ALONG LOUISIANA
 CQ2240'HIGHWAY 549 FOR 5.4 MILES TO INTERSECTION WITH LOUISIANA HIGHWAY 348,
 CQ2240'THENCE EAST ALONG LOUISIANA HIGHWAY 348 A DISTANCE OF 6.6 MILES AND
 CQ2240'THE MARK ON THE LEFT, IT IS 180 FEET NORTHEAST OF THE CENTERLINE OF
 CQ2240'LOUISIANA HIGHWAY 348, 1.5 FEET NORTHWEST OF A CYCLONE FENCE CORNER
 CQ2240'AROUND CEMETARY, 140 FEET NORTH OF A CYCLONE FENCE CORNER, 200 FEET
 CQ2240'NORTHWEST OF THE NORTHWEST CORNER OF THE FAIRVIEW CHURCH OF CHRIST. IT
 CQ2240'IS 1 FOOT EAST OF A METAL WITNESS POST SET IN THE TOP OF A 10 INCH
 CQ2240'ROUND CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1228 ***********************************************************************
 CQ1228  DESIGNATION -  56 V 224
 CQ1228  PID         -  CQ1228
 CQ1228  STATE/COUNTY-  LA/UNION
 CQ1228  COUNTRY     -  US
 CQ1228  USGS QUAD   -  BERNICE (2018)
 CQ1228
 CQ1228                         *CURRENT SURVEY CONTROL
 CQ1228  ______________________________________________________________________
 CQ1228* NAD 83(1986) POSITION- 32 48 49.     (N) 092 43 47.     (W)   SCALED
 CQ1228* NAVD 88 ORTHO HEIGHT -    67.443 (meters)      221.27  (feet) ADJUSTED
 CQ1228  ______________________________________________________________________
 CQ1228  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 CQ1228  DYNAMIC HEIGHT  -         67.369 (meters)      221.03  (feet) COMP
 CQ1228  MODELED GRAVITY -    979,537.3   (mgal)                       NAVD 88
 CQ1228
 CQ1228  VERT ORDER      -  SECOND    CLASS 0
 CQ1228
 CQ1228.The horizontal coordinates were scaled from a map and have
 CQ1228.an estimated accuracy of +/- 6 seconds.
 CQ1228
 CQ1228.The orthometric height was determined by differential leveling and
 CQ1228.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1228.in June 1991.
 CQ1228
 CQ1228.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1228.GEOID18 height accuracy estimate available here.
 CQ1228
 CQ1228.Click photographs - Photos may exist for this station.
 CQ1228
 CQ1228.The dynamic height is computed by dividing the NAVD 88
 CQ1228.geopotential number by the normal gravity value computed on the
 CQ1228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1228.degrees latitude (g = 980.6199 gals.).
 CQ1228
 CQ1228.The modeled gravity was interpolated from observed gravity values.
 CQ1228
 CQ1228;                    North         East    Units  Estimated Accuracy
 CQ1228;SPC LA N     -   256,560.      978,490.      MT  (+/- 180 meters Scaled)
 CQ1228
 CQ1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS253306(NAD 83)
 CQ1228
 CQ1228                          SUPERSEDED SURVEY CONTROL
 CQ1228
 CQ1228  NGVD 29 (11/26/84)   67.537  (m)          221.58   (f) ADJUSTED    2 0
 CQ1228
 CQ1228.Superseded values are not recommended for survey control.
 CQ1228
 CQ1228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1228.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1228
 CQ1228_MARKER: DD = SURVEY DISK
 CQ1228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1228_STAMPING: 56V224 1969
 CQ1228_MARK LOGO: LADHGS
 CQ1228_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1228+STABILITY: SURFACE MOTION
 CQ1228
 CQ1228  HISTORY     - Date     Condition        Report By
 CQ1228  HISTORY     - 1969     MONUMENTED       LADH
 CQ1228
 CQ1228                          STATION DESCRIPTION
 CQ1228
 CQ1228'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1228'4.2 MI W FROM BERNICE.
 CQ1228'ABOUT 4.2 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1228'LOUISIANA HIGHWAY 2 AND U.S. 167 AT BERNICE.  IT IS 0.2 MILES EAST OF
 CQ1228'UNION PARISH LINE, 161 FEET NORTH OF LOUISIANA HIGHWAY 2, 83 FEET
 CQ1228'NORTHEAST OF DUG WELL, 26 FEET NORTHEAST OF 42 INCH TWIN PECAN TREE.
 CQ1228'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CQ1228'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK. SECTION
 CQ1228'13, T 21N, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1229 ***********************************************************************
 CQ1229  DESIGNATION -  56 V 225
 CQ1229  PID         -  CQ1229
 CQ1229  STATE/COUNTY-  LA/UNION
 CQ1229  COUNTRY     -  US
 CQ1229  USGS QUAD   -  BERNICE (2018)
 CQ1229
 CQ1229                         *CURRENT SURVEY CONTROL
 CQ1229  ______________________________________________________________________
 CQ1229* NAD 83(1986) POSITION- 32 48 39.     (N) 092 42 44.     (W)   SCALED
 CQ1229* NAVD 88 ORTHO HEIGHT -    60.124 (meters)      197.26  (feet) ADJUSTED
 CQ1229  ______________________________________________________________________
 CQ1229  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 CQ1229  DYNAMIC HEIGHT  -         60.058 (meters)      197.04  (feet) COMP
 CQ1229  MODELED GRAVITY -    979,537.3   (mgal)                       NAVD 88
 CQ1229
 CQ1229  VERT ORDER      -  SECOND    CLASS 0
 CQ1229
 CQ1229.The horizontal coordinates were scaled from a map and have
 CQ1229.an estimated accuracy of +/- 6 seconds.
 CQ1229
 CQ1229.The orthometric height was determined by differential leveling and
 CQ1229.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1229.in June 1991.
 CQ1229
 CQ1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1229.GEOID18 height accuracy estimate available here.
 CQ1229
 CQ1229.Click photographs - Photos may exist for this station.
 CQ1229
 CQ1229.The dynamic height is computed by dividing the NAVD 88
 CQ1229.geopotential number by the normal gravity value computed on the
 CQ1229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1229.degrees latitude (g = 980.6199 gals.).
 CQ1229
 CQ1229.The modeled gravity was interpolated from observed gravity values.
 CQ1229
 CQ1229;                    North         East    Units  Estimated Accuracy
 CQ1229;SPC LA N     -   256,250.      980,120.      MT  (+/- 180 meters Scaled)
 CQ1229
 CQ1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS269303(NAD 83)
 CQ1229
 CQ1229                          SUPERSEDED SURVEY CONTROL
 CQ1229
 CQ1229  NGVD 29 (11/26/84)   60.221  (m)          197.58   (f) ADJUSTED    2 0
 CQ1229
 CQ1229.Superseded values are not recommended for survey control.
 CQ1229
 CQ1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1229.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1229
 CQ1229_MARKER: DD = SURVEY DISK
 CQ1229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1229_STAMPING: 56V225 1969
 CQ1229_MARK LOGO: LADHGS
 CQ1229_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1229+STABILITY: SURFACE MOTION
 CQ1229
 CQ1229  HISTORY     - Date     Condition        Report By
 CQ1229  HISTORY     - 1969     MONUMENTED       LADH
 CQ1229
 CQ1229                          STATION DESCRIPTION
 CQ1229
 CQ1229'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1229'3.1 MI W FROM BERNICE.
 CQ1229'ABOUT 3.1 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1229'LOUISIANA HIGHWAY 2 AND U.S. HIGHWAY 167 AT BERNICE.  IT IS 240 FEET
 CQ1229'SOUTH OF LOUISIANA HIGHWAY 2, 90 FEET NORTHWEST OF 18 INCH SCYCAMORE,
 CQ1229'77 FEET SOUTH OF POWER LINE, 61 FEET NORTHEAST OF 38 INCH PECAN.  SET
 CQ1229'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 CQ1229'STEEL WITNESS POST IS SET 2 FEET WEST OF THE MARK.  SECTION 18, T 21N,
 CQ1229'R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1230 ***********************************************************************
 CQ1230  DESIGNATION -  56 V 226
 CQ1230  PID         -  CQ1230
 CQ1230  STATE/COUNTY-  LA/UNION
 CQ1230  COUNTRY     -  US
 CQ1230  USGS QUAD   -  BERNICE (2018)
 CQ1230
 CQ1230                         *CURRENT SURVEY CONTROL
 CQ1230  ______________________________________________________________________
 CQ1230* NAD 83(1986) POSITION- 32 48 55.     (N) 092 41 34.     (W)   SCALED
 CQ1230* NAVD 88 ORTHO HEIGHT -    67.386 (meters)      221.08  (feet) ADJUSTED
 CQ1230  ______________________________________________________________________
 CQ1230  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 CQ1230  DYNAMIC HEIGHT  -         67.312 (meters)      220.84  (feet) COMP
 CQ1230  MODELED GRAVITY -    979,537.8   (mgal)                       NAVD 88
 CQ1230
 CQ1230  VERT ORDER      -  SECOND    CLASS 0
 CQ1230
 CQ1230.The horizontal coordinates were scaled from a map and have
 CQ1230.an estimated accuracy of +/- 6 seconds.
 CQ1230
 CQ1230.The orthometric height was determined by differential leveling and
 CQ1230.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1230.in June 1991.
 CQ1230
 CQ1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1230.GEOID18 height accuracy estimate available here.
 CQ1230
 CQ1230.Click photographs - Photos may exist for this station.
 CQ1230
 CQ1230.The dynamic height is computed by dividing the NAVD 88
 CQ1230.geopotential number by the normal gravity value computed on the
 CQ1230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1230.degrees latitude (g = 980.6199 gals.).
 CQ1230
 CQ1230.The modeled gravity was interpolated from observed gravity values.
 CQ1230
 CQ1230;                    North         East    Units  Estimated Accuracy
 CQ1230;SPC LA N     -   256,730.      981,950.      MT  (+/- 180 meters Scaled)
 CQ1230
 CQ1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS287308(NAD 83)
 CQ1230
 CQ1230                          SUPERSEDED SURVEY CONTROL
 CQ1230
 CQ1230  NGVD 29 (11/26/84)   67.484  (m)          221.40   (f) ADJUSTED    2 0
 CQ1230
 CQ1230.Superseded values are not recommended for survey control.
 CQ1230
 CQ1230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1230.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1230
 CQ1230_MARKER: DD = SURVEY DISK
 CQ1230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1230_STAMPING: 56V226 1969
 CQ1230_MARK LOGO: LADHGS
 CQ1230_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1230+STABILITY: SURFACE MOTION
 CQ1230
 CQ1230  HISTORY     - Date     Condition        Report By
 CQ1230  HISTORY     - 1969     MONUMENTED       LADH
 CQ1230
 CQ1230                          STATION DESCRIPTION
 CQ1230
 CQ1230'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1230'2.0 MI W FROM BERNICE.
 CQ1230'ABOUT 2.0 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1230'LOUISIANA HIGHWAY 2 AND U.S. HIGHWAY 167 AT BERNICE.  IT IS 162 FEET
 CQ1230'NORTH OF LOUISIANA HIGHWAY 2, 101 FEET EAST OF NORTHEAST CORNER OF
 CQ1230'RESIDENCE, 36 FEET NORTHEAST OF 30 INCH PECAN TREE, 4 FEET SOUTHEAST
 CQ1230'OF 10 INCH TWIN WALNUT TREE.  SET IN THE TOP OF A CONCRETE POST
 CQ1230'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5
 CQ1230'FEET SOUTH OF THE MARK.  SECTION 17, T 21N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1231 ***********************************************************************
 CQ1231  DESIGNATION -  56 V 227
 CQ1231  PID         -  CQ1231
 CQ1231  STATE/COUNTY-  LA/UNION
 CQ1231  COUNTRY     -  US
 CQ1231  USGS QUAD   -  BERNICE (2018)
 CQ1231
 CQ1231                         *CURRENT SURVEY CONTROL
 CQ1231  ______________________________________________________________________
 CQ1231* NAD 83(1986) POSITION- 32 48 56.     (N) 092 40 34.     (W)   SCALED
 CQ1231* NAVD 88 ORTHO HEIGHT -    49.157 (meters)      161.28  (feet) ADJUSTED
 CQ1231  ______________________________________________________________________
 CQ1231  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 CQ1231  DYNAMIC HEIGHT  -         49.103 (meters)      161.10  (feet) COMP
 CQ1231  MODELED GRAVITY -    979,537.9   (mgal)                       NAVD 88
 CQ1231
 CQ1231  VERT ORDER      -  SECOND    CLASS 0
 CQ1231
 CQ1231.The horizontal coordinates were scaled from a map and have
 CQ1231.an estimated accuracy of +/- 6 seconds.
 CQ1231
 CQ1231.The orthometric height was determined by differential leveling and
 CQ1231.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1231.in June 1991.
 CQ1231
 CQ1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1231.GEOID18 height accuracy estimate available here.
 CQ1231
 CQ1231.Click photographs - Photos may exist for this station.
 CQ1231
 CQ1231.The dynamic height is computed by dividing the NAVD 88
 CQ1231.geopotential number by the normal gravity value computed on the
 CQ1231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1231.degrees latitude (g = 980.6199 gals.).
 CQ1231
 CQ1231.The modeled gravity was interpolated from observed gravity values.
 CQ1231
 CQ1231;                    North         East    Units  Estimated Accuracy
 CQ1231;SPC LA N     -   256,760.      983,510.      MT  (+/- 180 meters Scaled)
 CQ1231
 CQ1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS303308(NAD 83)
 CQ1231
 CQ1231                          SUPERSEDED SURVEY CONTROL
 CQ1231
 CQ1231  NGVD 29 (11/26/84)   49.258  (m)          161.61   (f) ADJUSTED    2 0
 CQ1231
 CQ1231.Superseded values are not recommended for survey control.
 CQ1231
 CQ1231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1231.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1231
 CQ1231_MARKER: DD = SURVEY DISK
 CQ1231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1231_STAMPING: 56V227 1969
 CQ1231_MARK LOGO: LADHGS
 CQ1231_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1231+STABILITY: SURFACE MOTION
 CQ1231
 CQ1231  HISTORY     - Date     Condition        Report By
 CQ1231  HISTORY     - 1969     MONUMENTED       LADH
 CQ1231
 CQ1231                          STATION DESCRIPTION
 CQ1231
 CQ1231'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1231'1.0 MI W FROM BERNICE.
 CQ1231'ABOUT 1.0 MILE WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1231'LOUISIANA HIGHWAY 2 AND U.S. HIGHWAY 167 AT BERNICE.  IT IS 588 FEET
 CQ1231'EAST OF BRIDGE ON LOUISIANA HIGHWAY 2, 164 FEET NORTH OF LOUISIANA
 CQ1231'HIGHWAY 2, 123 FEET NORTH OF POWER LINE, 116 FEET NORTHWEST OF
 CQ1231'NORTHWEST CORNER OF CINDER BLOCK BUILDING.  SET IN THE TOP OF A
 CQ1231'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CQ1231'POST IS SET 1.5 FEET SOUTH OF THE MARK.  SECTION 16, T 21N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1232 ***********************************************************************
 CQ1232  DESIGNATION -  56 V 228
 CQ1232  PID         -  CQ1232
 CQ1232  STATE/COUNTY-  LA/UNION
 CQ1232  COUNTRY     -  US
 CQ1232  USGS QUAD   -  BERNICE (2018)
 CQ1232
 CQ1232                         *CURRENT SURVEY CONTROL
 CQ1232  ______________________________________________________________________
 CQ1232* NAD 83(1986) POSITION- 32 48 55.7    (N) 092 39 34.2    (W)   HD_HELD2
 CQ1232* NAVD 88 ORTHO HEIGHT -    69.330 (meters)      227.46  (feet) ADJUSTED
 CQ1232  ______________________________________________________________________
 CQ1232  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 CQ1232  DYNAMIC HEIGHT  -         69.254 (meters)      227.21  (feet) COMP
 CQ1232  MODELED GRAVITY -    979,537.9   (mgal)                       NAVD 88
 CQ1232
 CQ1232  VERT ORDER      -  SECOND    CLASS 0
 CQ1232
 CQ1232.The horizontal coordinates were established by autonomous hand held GPS
 CQ1232.observations and have an estimated accuracy of +/- 10 meters.
 CQ1232
 CQ1232.The orthometric height was determined by differential leveling and
 CQ1232.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1232.in June 1991.
 CQ1232
 CQ1232.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1232.GEOID18 height accuracy estimate available here.
 CQ1232
 CQ1232.Click photographs - Photos may exist for this station.
 CQ1232
 CQ1232.The dynamic height is computed by dividing the NAVD 88
 CQ1232.geopotential number by the normal gravity value computed on the
 CQ1232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1232.degrees latitude (g = 980.6199 gals.).
 CQ1232
 CQ1232.The modeled gravity was interpolated from observed gravity values.
 CQ1232
 CQ1232;                    North         East    Units  Estimated Accuracy
 CQ1232;SPC LA N     -   256,751.      985,063.      MT  (+/- 10 meters HH2 GPS)
 CQ1232
 CQ1232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3187430881(NAD 83)
 CQ1232
 CQ1232                          SUPERSEDED SURVEY CONTROL
 CQ1232
 CQ1232  NGVD 29 (11/26/84)   69.432  (m)          227.79   (f) ADJUSTED    2 0
 CQ1232
 CQ1232.Superseded values are not recommended for survey control.
 CQ1232
 CQ1232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1232.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1232
 CQ1232_MARKER: DD = SURVEY DISK
 CQ1232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1232_STAMPING: 56V228 1969
 CQ1232_MARK LOGO: LADHGS
 CQ1232_PROJECTION: FLUSH
 CQ1232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1232+STABILITY: SURFACE MOTION
 CQ1232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1232+SATELLITE: SATELLITE OBSERVATIONS - January 01, 2016
 CQ1232
 CQ1232  HISTORY     - Date     Condition        Report By
 CQ1232  HISTORY     - 1969     MONUMENTED       LADH
 CQ1232  HISTORY     - 20160101 GOOD             GEOCAC
 CQ1232
 CQ1232                          STATION DESCRIPTION
 CQ1232
 CQ1232'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1232'IN BERNICE.
 CQ1232'ABOUT 0.1 MILE WEST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF
 CQ1232'LOUISIANA HIGHWAY 2 AND U.S. HIGHWAY 167 AT BERNICE.  IT IS 390 FEET
 CQ1232'SOUTH OF SOUTHEAST CORNER OF A BRICK CHURCH BUILDING, 284 FEET SOUTH
 CQ1232'OF LOUISIANA HIGHWAY 2, 239 FEET EAST OF PLUM STREET, 22 FEET SOUTH OF
 CQ1232'NORTHEAST CORNER OF BERNICE SCHOOL GYMNASIUM AND 1 FOOT FROM WALL. SET
 CQ1232'IN THE TOP OF A CONCRETE POST PROJECTING FLUSH WITH THE GROUND. A
 CQ1232'STEEL WITNESS POST IS SET 2 FEET NORTH OF THE MARK.  SECTION 15, T
 CQ1232'21N, R 3W.
 CQ1232
 CQ1232                          STATION RECOVERY (2016)
 CQ1232
 CQ1232'RECOVERY NOTE BY GEOCACHING 2016 (BKT)
 CQ1232'METAL WITNESS POST IS MISSING ATTACHED SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0261 ***********************************************************************
 CQ0261  DESIGNATION -  56 V 23
 CQ0261  PID         -  CQ0261
 CQ0261  STATE/COUNTY-  LA/UNION
 CQ0261  COUNTRY     -  US
 CQ0261  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0261
 CQ0261                         *CURRENT SURVEY CONTROL
 CQ0261  ______________________________________________________________________
 CQ0261* NAD 83(1986) POSITION- 32 40 41.     (N) 092 13 45.     (W)   SCALED
 CQ0261* NAVD 88 ORTHO HEIGHT -    27.331 (meters)       89.67  (feet) ADJUSTED
 CQ0261  ______________________________________________________________________
 CQ0261  GEOID HEIGHT    -        -25.919 (meters)                     GEOID18
 CQ0261  DYNAMIC HEIGHT  -         27.300 (meters)       89.57  (feet) COMP
 CQ0261  MODELED GRAVITY -    979,533.9   (mgal)                       NAVD 88
 CQ0261
 CQ0261  VERT ORDER      -  SECOND    CLASS 0
 CQ0261
 CQ0261.The horizontal coordinates were scaled from a map and have
 CQ0261.an estimated accuracy of +/- 6 seconds.
 CQ0261
 CQ0261.The orthometric height was determined by differential leveling and
 CQ0261.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0261.in June 1991.
 CQ0261
 CQ0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0261.GEOID18 height accuracy estimate available here.
 CQ0261
 CQ0261.Click photographs - Photos may exist for this station.
 CQ0261
 CQ0261.The dynamic height is computed by dividing the NAVD 88
 CQ0261.geopotential number by the normal gravity value computed on the
 CQ0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0261.degrees latitude (g = 980.6199 gals.).
 CQ0261
 CQ0261.The modeled gravity was interpolated from observed gravity values.
 CQ0261
 CQ0261;                    North         East    Units  Estimated Accuracy
 CQ0261;SPC LA N     -   241,530.    1,025,400.      MT  (+/- 180 meters Scaled)
 CQ0261
 CQ0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS722158(NAD 83)
 CQ0261
 CQ0261                          SUPERSEDED SURVEY CONTROL
 CQ0261
 CQ0261  NGVD 29 (11/26/84)   27.410  (m)           89.93   (f) ADJUSTED    2 0
 CQ0261
 CQ0261.Superseded values are not recommended for survey control.
 CQ0261
 CQ0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0261.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0261
 CQ0261_MARKER: DD = SURVEY DISK
 CQ0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0261_STAMPING: 56V23 1968
 CQ0261_MARK LOGO: LADHGS
 CQ0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0261+STABILITY: SURFACE MOTION
 CQ0261
 CQ0261  HISTORY     - Date     Condition        Report By
 CQ0261  HISTORY     - 1968     MONUMENTED       LADH
 CQ0261  HISTORY     - 1968     GOOD             LADH
 CQ0261  HISTORY     - 19970218 GOOD             USPSQD
 CQ0261
 CQ0261                          STATION DESCRIPTION
 CQ0261
 CQ0261'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0261'15.9 MI SE FROM FARMERVILLE.
 CQ0261'LOCATED 11.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0261'COURTHOUSE IN FARMERVILLE, THENCE SOUTH ALONG STATE HIGHWAY 143 FOR
 CQ0261'3.0 MILES TO THE ROCKY BRANCH SCHOOL, THENCE WEST ON THE ROCKY
 CQ0261'BRANCH-POINT ROAD FOR 1.7 MILES TO THE MARK ON THE LEFT.  IT IS 1250
 CQ0261'FEET EAST OF THE EAST END OF BAYOU D ARBONNE BRIDGE, 106 FEET SOUTH OF
 CQ0261'THE CENTERLINE OF THE ROAD AT A 18-INCH UNITED GAS PIPELINE CROSSING
 CQ0261'ON MRS. DOYLE SMITHS PROPERTY, 92 FEET SOUTH OF THE UNITED GAS
 CQ0261'CONCRETE PIPELINE MARKER, AND 1 1/2 FEET SOUTHEAST OF A STEEL WITNESS
 CQ0261'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V23 1968, SET
 CQ0261'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  NOTE-- THE DISK IS
 CQ0261'LOCATED 1.75 MILES EAST OF BM 56V22.
 CQ0261
 CQ0261                          STATION RECOVERY (1997)
 CQ0261
 CQ0261'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0262 ***********************************************************************
 CQ0262  DESIGNATION -  56 V 24
 CQ0262  PID         -  CQ0262
 CQ0262  STATE/COUNTY-  LA/UNION
 CQ0262  COUNTRY     -  US
 CQ0262  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0262
 CQ0262                         *CURRENT SURVEY CONTROL
 CQ0262  ______________________________________________________________________
 CQ0262* NAD 83(1986) POSITION- 32 40 37.     (N) 092 12 48.     (W)   SCALED
 CQ0262* NAVD 88 ORTHO HEIGHT -    44.685 (meters)      146.60  (feet) ADJUSTED
 CQ0262  ______________________________________________________________________
 CQ0262  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 CQ0262  DYNAMIC HEIGHT  -         44.636 (meters)      146.44  (feet) COMP
 CQ0262  MODELED GRAVITY -    979,534.2   (mgal)                       NAVD 88
 CQ0262
 CQ0262  VERT ORDER      -  SECOND    CLASS 0
 CQ0262
 CQ0262.The horizontal coordinates were scaled from a map and have
 CQ0262.an estimated accuracy of +/- 6 seconds.
 CQ0262
 CQ0262.The orthometric height was determined by differential leveling and
 CQ0262.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0262.in June 1991.
 CQ0262
 CQ0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0262.GEOID18 height accuracy estimate available here.
 CQ0262
 CQ0262.Click photographs - Photos may exist for this station.
 CQ0262
 CQ0262.The dynamic height is computed by dividing the NAVD 88
 CQ0262.geopotential number by the normal gravity value computed on the
 CQ0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0262.degrees latitude (g = 980.6199 gals.).
 CQ0262
 CQ0262.The modeled gravity was interpolated from observed gravity values.
 CQ0262
 CQ0262;                    North         East    Units  Estimated Accuracy
 CQ0262;SPC LA N     -   241,410.    1,026,890.      MT  (+/- 180 meters Scaled)
 CQ0262
 CQ0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS737157(NAD 83)
 CQ0262
 CQ0262                          SUPERSEDED SURVEY CONTROL
 CQ0262
 CQ0262  NGVD 29 (11/26/84)   44.765  (m)          146.87   (f) ADJUSTED    2 0
 CQ0262
 CQ0262.Superseded values are not recommended for survey control.
 CQ0262
 CQ0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0262.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0262
 CQ0262_MARKER: DD = SURVEY DISK
 CQ0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0262_STAMPING: 56V24 1968
 CQ0262_MARK LOGO: LADHGS
 CQ0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0262+STABILITY: SURFACE MOTION
 CQ0262
 CQ0262  HISTORY     - Date     Condition        Report By
 CQ0262  HISTORY     - 1968     MONUMENTED       LADH
 CQ0262  HISTORY     - 1968     GOOD             LADH
 CQ0262  HISTORY     - 19970218 GOOD             USPSQD
 CQ0262
 CQ0262                          STATION DESCRIPTION
 CQ0262
 CQ0262'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0262'15.0 MI SE FROM FARMERVILLE.
 CQ0262'LOCATED 11.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0262'COURTHOUSE IN FARMERVILLE, THENCE SOUTH ALONG STATE HIGHWAY 143 FOR
 CQ0262'3.0 MILES TO THE ROCKY BRANCH SCHOOL, THENCE WEST ALONG THE ROCKY
 CQ0262'BRANCH-POINT ROAD FOR 0.8 MILES TO THE MARK ON THE RIGHT.  IT IS 101
 CQ0262'FEET NORTH OF THE CENTERLINE OF THE ROAD, 1 FOOT WEST OF A YARD FENCE,
 CQ0262'75 FEET WEST OF THE SOUTHWEST CORNER OF R.I. GANEYS HOUSE, AND 1 1/2
 CQ0262'FEET NORTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE
 CQ0262'DISK STAMPED 56V24 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0262'4-INCHES.
 CQ0262
 CQ0262                          STATION RECOVERY (1997)
 CQ0262
 CQ0262'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0263 ***********************************************************************
 CQ0263  DESIGNATION -  56 V 25
 CQ0263  PID         -  CQ0263
 CQ0263  STATE/COUNTY-  LA/UNION
 CQ0263  COUNTRY     -  US
 CQ0263  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0263
 CQ0263                         *CURRENT SURVEY CONTROL
 CQ0263  ______________________________________________________________________
 CQ0263* NAD 83(1986) POSITION- 32 40 48.89   (N) 092 12 09.46   (W)   HD_HELD1
 CQ0263* NAVD 88 ORTHO HEIGHT -    50.502 (meters)      165.69  (feet) ADJUSTED
 CQ0263  ______________________________________________________________________
 CQ0263  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ0263  DYNAMIC HEIGHT  -         50.446 (meters)      165.50  (feet) COMP
 CQ0263  MODELED GRAVITY -    979,534.7   (mgal)                       NAVD 88
 CQ0263
 CQ0263  VERT ORDER      -  SECOND    CLASS 0
 CQ0263
 CQ0263.The horizontal coordinates were determined by differentially corrected
 CQ0263.hand held GPS observations or other comparable positioning techniques
 CQ0263.and have an estimated accuracy of +/- 3 meters.
 CQ0263
 CQ0263.The orthometric height was determined by differential leveling and
 CQ0263.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0263.in June 1991.
 CQ0263
 CQ0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0263.GEOID18 height accuracy estimate available here.
 CQ0263
 CQ0263.Click photographs - Photos may exist for this station.
 CQ0263
 CQ0263.The dynamic height is computed by dividing the NAVD 88
 CQ0263.geopotential number by the normal gravity value computed on the
 CQ0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0263.degrees latitude (g = 980.6199 gals.).
 CQ0263
 CQ0263.The modeled gravity was interpolated from observed gravity values.
 CQ0263
 CQ0263;                    North         East    Units  Estimated Accuracy
 CQ0263;SPC LA N     -   241,781.3   1,027,890.3     MT  (+/- 3 meters HH1 GPS) 
 CQ0263
 CQ0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS7475516120(NAD 83)
 CQ0263
 CQ0263                          SUPERSEDED SURVEY CONTROL
 CQ0263
 CQ0263  NGVD 29 (11/26/84)   50.581  (m)          165.95   (f) ADJUSTED    2 0
 CQ0263
 CQ0263.Superseded values are not recommended for survey control.
 CQ0263
 CQ0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0263.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0263
 CQ0263_MARKER: DD = SURVEY DISK
 CQ0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0263_STAMPING: 56V25 1968
 CQ0263_MARK LOGO: LADHGS
 CQ0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0263+STABILITY: SURFACE MOTION
 CQ0263
 CQ0263  HISTORY     - Date     Condition        Report By
 CQ0263  HISTORY     - 1968     MONUMENTED       LADH
 CQ0263  HISTORY     - 1968     GOOD             LADH
 CQ0263  HISTORY     - 19970211 GOOD             USPSQD
 CQ0263  HISTORY     - 20080801 GOOD             GEOCAC
 CQ0263
 CQ0263                          STATION DESCRIPTION
 CQ0263
 CQ0263'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0263'14.2 MI SE FROM FARMERVILLE.
 CQ0263'LOCATED 11.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0263'COURTHOUSE IN FARMERVILLE, THENCE SOUTH ALONG STATE HIGHWAY 143 FOR
 CQ0263'3.0 MILES TO THE MARK ON THE RIGHT.  IT IS 82 FEET WEST OF THE
 CQ0263'CENTERLINE OF THE HIGHWAY, 97 FEET NORTHEAST OF THE NORTHEAST CORNER
 CQ0263'OF THE ROCKY BRANCH SCHOOLHOUSE, 1 FOOT SOUTH OF A CEMETERY FENCE, 12
 CQ0263'FEET SOUTHEAST OF THE CENTER OF W. M. AND J. F. PACES CEMETERY
 CQ0263'HEADSTONE, AND 1 1/2 FEET NORTHWEST OF A STEEL WITNESS POST.  IT IS A
 CQ0263'LDH AND C AND GS TRAVERSE DISK STAMPED 56V25 1968, SET IN THE TOP OF A
 CQ0263'CONCRETE POST PROJECTING 4-INCHES.
 CQ0263
 CQ0263                          STATION RECOVERY (1997)
 CQ0263
 CQ0263'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0263'RECOVERED IN GOOD CONDITION.
 CQ0263
 CQ0263                          STATION RECOVERY (2008)
 CQ0263
 CQ0263'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0264 ***********************************************************************
 CQ0264  DESIGNATION -  56 V 26
 CQ0264  PID         -  CQ0264
 CQ0264  STATE/COUNTY-  LA/UNION
 CQ0264  COUNTRY     -  US
 CQ0264  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0264
 CQ0264                         *CURRENT SURVEY CONTROL
 CQ0264  ______________________________________________________________________
 CQ0264* NAD 83(1986) POSITION- 32 41 35.     (N) 092 12 26.     (W)   SCALED
 CQ0264* NAVD 88 ORTHO HEIGHT -    49.994 (meters)      164.02  (feet) ADJUSTED
 CQ0264  ______________________________________________________________________
 CQ0264  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 CQ0264  DYNAMIC HEIGHT  -         49.939 (meters)      163.84  (feet) COMP
 CQ0264  MODELED GRAVITY -    979,535.7   (mgal)                       NAVD 88
 CQ0264
 CQ0264  VERT ORDER      -  SECOND    CLASS 0
 CQ0264
 CQ0264.The horizontal coordinates were scaled from a map and have
 CQ0264.an estimated accuracy of +/- 6 seconds.
 CQ0264
 CQ0264.The orthometric height was determined by differential leveling and
 CQ0264.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0264.in June 1991.
 CQ0264
 CQ0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0264.GEOID18 height accuracy estimate available here.
 CQ0264
 CQ0264.Click photographs - Photos may exist for this station.
 CQ0264
 CQ0264.The dynamic height is computed by dividing the NAVD 88
 CQ0264.geopotential number by the normal gravity value computed on the
 CQ0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0264.degrees latitude (g = 980.6199 gals.).
 CQ0264
 CQ0264.The modeled gravity was interpolated from observed gravity values.
 CQ0264
 CQ0264;                    North         East    Units  Estimated Accuracy
 CQ0264;SPC LA N     -   243,200.    1,027,460.      MT  (+/- 180 meters Scaled)
 CQ0264
 CQ0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS743175(NAD 83)
 CQ0264
 CQ0264                          SUPERSEDED SURVEY CONTROL
 CQ0264
 CQ0264  NGVD 29 (11/26/84)   50.074  (m)          164.28   (f) ADJUSTED    2 0
 CQ0264
 CQ0264.Superseded values are not recommended for survey control.
 CQ0264
 CQ0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0264.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0264
 CQ0264_MARKER: DD = SURVEY DISK
 CQ0264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0264_STAMPING: 56V26 1968
 CQ0264_MARK LOGO: LADHGS
 CQ0264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0264+STABILITY: SURFACE MOTION
 CQ0264
 CQ0264  HISTORY     - Date     Condition        Report By
 CQ0264  HISTORY     - 1968     MONUMENTED       LADH
 CQ0264  HISTORY     - 1968     GOOD             LADH
 CQ0264  HISTORY     - 19970218 GOOD             USPSQD
 CQ0264
 CQ0264                          STATION DESCRIPTION
 CQ0264
 CQ0264'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0264'13.3 MI SE FROM FARMERVILLE.
 CQ0264'LOCATED 11.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0264'COURTHOUSE IN FARMERVILLE, THENCE SOUTH ALONG STATE HIGHWAY 143 FOR
 CQ0264'2.1 MILES TO THE MARK ON THE LEFT.  IT IS 104 FEET EAST OF THE
 CQ0264'CENTERLINE OF THE HIGHWAY, 1 FOOT SOUTH OF A PASTURE FENCE, 65 FEET
 CQ0264'SOUTHWEST OF THE SOUTHEAST CORNER OF THE EARL NOLANS HOUSE, AND 2 FEET
 CQ0264'EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ0264'STAMPED 56V26 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0264'4-INCHES.
 CQ0264
 CQ0264                          STATION RECOVERY (1997)
 CQ0264
 CQ0264'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0264'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0265 ***********************************************************************
 CQ0265  DESIGNATION -  56 V 27
 CQ0265  PID         -  CQ0265
 CQ0265  STATE/COUNTY-  LA/UNION
 CQ0265  COUNTRY     -  US
 CQ0265  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0265
 CQ0265                         *CURRENT SURVEY CONTROL
 CQ0265  ______________________________________________________________________
 CQ0265* NAD 83(1986) POSITION- 32 42 28.     (N) 092 12 54.     (W)   SCALED
 CQ0265* NAVD 88 ORTHO HEIGHT -    49.838 (meters)      163.51  (feet) ADJUSTED
 CQ0265  ______________________________________________________________________
 CQ0265  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 CQ0265  DYNAMIC HEIGHT  -         49.783 (meters)      163.33  (feet) COMP
 CQ0265  MODELED GRAVITY -    979,536.8   (mgal)                       NAVD 88
 CQ0265
 CQ0265  VERT ORDER      -  SECOND    CLASS 0
 CQ0265
 CQ0265.The horizontal coordinates were scaled from a map and have
 CQ0265.an estimated accuracy of +/- 6 seconds.
 CQ0265
 CQ0265.The orthometric height was determined by differential leveling and
 CQ0265.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0265.in June 1991.
 CQ0265
 CQ0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0265.GEOID18 height accuracy estimate available here.
 CQ0265
 CQ0265.Click photographs - Photos may exist for this station.
 CQ0265
 CQ0265.The dynamic height is computed by dividing the NAVD 88
 CQ0265.geopotential number by the normal gravity value computed on the
 CQ0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0265.degrees latitude (g = 980.6199 gals.).
 CQ0265
 CQ0265.The modeled gravity was interpolated from observed gravity values.
 CQ0265
 CQ0265;                    North         East    Units  Estimated Accuracy
 CQ0265;SPC LA N     -   244,830.    1,026,720.      MT  (+/- 180 meters Scaled)
 CQ0265
 CQ0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS735191(NAD 83)
 CQ0265
 CQ0265                          SUPERSEDED SURVEY CONTROL
 CQ0265
 CQ0265  NGVD 29 (11/26/84)   49.918  (m)          163.77   (f) ADJUSTED    2 0
 CQ0265
 CQ0265.Superseded values are not recommended for survey control.
 CQ0265
 CQ0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0265.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0265
 CQ0265_MARKER: DD = SURVEY DISK
 CQ0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0265_STAMPING: 56V27 1968
 CQ0265_MARK LOGO: LADHGS
 CQ0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0265+STABILITY: SURFACE MOTION
 CQ0265
 CQ0265  HISTORY     - Date     Condition        Report By
 CQ0265  HISTORY     - 1968     MONUMENTED       LADH
 CQ0265  HISTORY     - 1968     GOOD             LADH
 CQ0265  HISTORY     - 19970218 GOOD             USPSQD
 CQ0265
 CQ0265                          STATION DESCRIPTION
 CQ0265
 CQ0265'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0265'12.1 MI SE FROM FARMERVILLE.
 CQ0265'LOCATED 11.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0265'COURTHOUSE IN FARMERVILLE, THENCE SOUTH ALONG STATE HIGHWAY 143 FOR
 CQ0265'0.9 MILES TO THE MARK ON THE RIGHT.  IT IS 86 FEET WEST OF THE
 CQ0265'CENTERLINE OF THE HIGHWAY, 1 FOOT SOUTH OF A GOAT PASTURE FENCE, 50
 CQ0265'FEET SOUTH OF THE SOUTHEASTERN CORNER OF MRS. ANNE HONEYCUTTS HOUSE,
 CQ0265'AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS
 CQ0265'TRAVERSE DISK STAMPED 56V27 1968, SET IN THE TOP OF A CONCRETE POST
 CQ0265'PROJECTING 4-INCHES.
 CQ0265
 CQ0265                          STATION RECOVERY (1997)
 CQ0265
 CQ0265'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0266 ***********************************************************************
 CQ0266  DESIGNATION -  56 V 28
 CQ0266  PID         -  CQ0266
 CQ0266  STATE/COUNTY-  LA/UNION
 CQ0266  COUNTRY     -  US
 CQ0266  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0266
 CQ0266                         *CURRENT SURVEY CONTROL
 CQ0266  ______________________________________________________________________
 CQ0266* NAD 83(1986) POSITION- 32 43 18.     (N) 092 13 15.     (W)   SCALED
 CQ0266* NAVD 88 ORTHO HEIGHT -    50.539 (meters)      165.81  (feet) ADJUSTED
 CQ0266  ______________________________________________________________________
 CQ0266  GEOID HEIGHT    -        -25.941 (meters)                     GEOID18
 CQ0266  DYNAMIC HEIGHT  -         50.483 (meters)      165.63  (feet) COMP
 CQ0266  MODELED GRAVITY -    979,537.8   (mgal)                       NAVD 88
 CQ0266
 CQ0266  VERT ORDER      -  SECOND    CLASS 0
 CQ0266
 CQ0266.The horizontal coordinates were scaled from a map and have
 CQ0266.an estimated accuracy of +/- 6 seconds.
 CQ0266
 CQ0266.The orthometric height was determined by differential leveling and
 CQ0266.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0266.in June 1991.
 CQ0266
 CQ0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0266.GEOID18 height accuracy estimate available here.
 CQ0266
 CQ0266.Click photographs - Photos may exist for this station.
 CQ0266
 CQ0266.The dynamic height is computed by dividing the NAVD 88
 CQ0266.geopotential number by the normal gravity value computed on the
 CQ0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0266.degrees latitude (g = 980.6199 gals.).
 CQ0266
 CQ0266.The modeled gravity was interpolated from observed gravity values.
 CQ0266
 CQ0266;                    North         East    Units  Estimated Accuracy
 CQ0266;SPC LA N     -   246,370.    1,026,170.      MT  (+/- 180 meters Scaled)
 CQ0266
 CQ0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS730206(NAD 83)
 CQ0266
 CQ0266                          SUPERSEDED SURVEY CONTROL
 CQ0266
 CQ0266  NGVD 29 (11/26/84)   50.620  (m)          166.08   (f) ADJUSTED    2 0
 CQ0266
 CQ0266.Superseded values are not recommended for survey control.
 CQ0266
 CQ0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0266.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0266
 CQ0266_MARKER: DD = SURVEY DISK
 CQ0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0266_STAMPING: 56V28 1968
 CQ0266_MARK LOGO: LADHGS
 CQ0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0266+STABILITY: SURFACE MOTION
 CQ0266
 CQ0266  HISTORY     - Date     Condition        Report By
 CQ0266  HISTORY     - 1968     MONUMENTED       LADH
 CQ0266  HISTORY     - 1968     GOOD             LADH
 CQ0266  HISTORY     - 1972     GOOD             LADTD
 CQ0266  HISTORY     - 19970218 GOOD             USPSQD
 CQ0266  HISTORY     - 20080801 GOOD             GEOCAC
 CQ0266
 CQ0266                          STATION DESCRIPTION
 CQ0266
 CQ0266'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0266'11.2 MI E FROM FARMERVILLE.
 CQ0266'LOCATED 11.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0266'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS AT THE
 CQ0266'ROGERS STORE AT THE INTERSECTION OF STATE HIGHWAY 2 AND STATE HIGHWAY
 CQ0266'143, 108 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 2, 58 FEET
 CQ0266'NORTH OF SOUTHEASTERN CORNER OF E. R. ROGERS PROPERTY, 85 FEET EAST OF
 CQ0266'THE NORTHEAST CORNER OF THE ROGERS STORE, 2 FEET WEST OF THE E. R.
 CQ0266'ROGERS-E. R. PARKS BOUNDRY FENCE, AND 2 FEET NORTH OF A STEEL WITNESS
 CQ0266'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V28 1968, SET
 CQ0266'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0266
 CQ0266                          STATION RECOVERY (1972)
 CQ0266
 CQ0266'RECOVERY NOTE BY LA TRANSP AND DEV 1972
 CQ0266'LOCATED 11.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0266'COURTHOUSE IN FARMERVILLE.  IT IS AT THE ROGERS STORE AT THE
 CQ0266'INTERSECTION OF STATE HIGHWAY 2 AND 143 108 FEET NORTH OF THE CENTER
 CQ0266'LINE OF STATE HIGHWAY 2, 58 FEET NORTH OF THE NORTHEAST CORNER OF THE
 CQ0266'E.R. ROGERS PROPERTY, 85 FEET EAST OF THE NORTHEAST CORNER OF THE
 CQ0266'ROGERS STORE AND 2 FEET NORTH OF A STEEL WITNESS POST.  IT IS AN LDH
 CQ0266'AND USC AND GS TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST
 CQ0266'PROJECTING 4 INCHES.  SEC 15, T 20N, R 2E.
 CQ0266
 CQ0266                          STATION RECOVERY (1997)
 CQ0266
 CQ0266'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0266'RECOVERED IN GOOD CONDITION.
 CQ0266
 CQ0266                          STATION RECOVERY (2008)
 CQ0266
 CQ0266'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0266'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0267 ***********************************************************************
 CQ0267  DESIGNATION -  56 V 29
 CQ0267  PID         -  CQ0267
 CQ0267  STATE/COUNTY-  LA/UNION
 CQ0267  COUNTRY     -  US
 CQ0267  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0267
 CQ0267                         *CURRENT SURVEY CONTROL
 CQ0267  ______________________________________________________________________
 CQ0267* NAD 83(1986) POSITION- 32 43 52.     (N) 092 14 15.     (W)   SCALED
 CQ0267* NAVD 88 ORTHO HEIGHT -    52.966 (meters)      173.77  (feet) ADJUSTED
 CQ0267  ______________________________________________________________________
 CQ0267  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 CQ0267  DYNAMIC HEIGHT  -         52.908 (meters)      173.58  (feet) COMP
 CQ0267  MODELED GRAVITY -    979,538.2   (mgal)                       NAVD 88
 CQ0267
 CQ0267  VERT ORDER      -  SECOND    CLASS 0
 CQ0267
 CQ0267.The horizontal coordinates were scaled from a map and have
 CQ0267.an estimated accuracy of +/- 6 seconds.
 CQ0267
 CQ0267.The orthometric height was determined by differential leveling and
 CQ0267.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0267.in June 1991.
 CQ0267
 CQ0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0267.GEOID18 height accuracy estimate available here.
 CQ0267
 CQ0267.Click photographs - Photos may exist for this station.
 CQ0267
 CQ0267.The dynamic height is computed by dividing the NAVD 88
 CQ0267.geopotential number by the normal gravity value computed on the
 CQ0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0267.degrees latitude (g = 980.6199 gals.).
 CQ0267
 CQ0267.The modeled gravity was interpolated from observed gravity values.
 CQ0267
 CQ0267;                    North         East    Units  Estimated Accuracy
 CQ0267;SPC LA N     -   247,410.    1,024,610.      MT  (+/- 180 meters Scaled)
 CQ0267
 CQ0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS714217(NAD 83)
 CQ0267
 CQ0267                          SUPERSEDED SURVEY CONTROL
 CQ0267
 CQ0267  NGVD 29 (11/26/84)   53.046  (m)          174.04   (f) ADJUSTED    2 0
 CQ0267
 CQ0267.Superseded values are not recommended for survey control.
 CQ0267
 CQ0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0267.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0267
 CQ0267_MARKER: DD = SURVEY DISK
 CQ0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0267_STAMPING: 56V29 1968
 CQ0267_MARK LOGO: LADHGS
 CQ0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0267+STABILITY: SURFACE MOTION
 CQ0267
 CQ0267  HISTORY     - Date     Condition        Report By
 CQ0267  HISTORY     - 1968     MONUMENTED       LADH
 CQ0267  HISTORY     - 1968     GOOD             LADH
 CQ0267  HISTORY     - 1972     GOOD             LADTD
 CQ0267
 CQ0267                          STATION DESCRIPTION
 CQ0267
 CQ0267'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0267'10.1 MI E FROM FARMERVILLE.
 CQ0267'LOCATED 10.1 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0267'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 148 FEET
 CQ0267'SOUTH OF THE CENTERLINE OF THE HIGHWAY, IN THE SOUTHEAST BOUNDRY FENCE
 CQ0267'CORNER OF THE LA. DEPT. OF HIGHWAYS REST AREA, 11 FEET SOUTH OF A
 CQ0267'10-INCH RED OAK TREE, AND 2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS
 CQ0267'A LDH AND C AND GS TRAVERSE DISK STAMPED 56V29 1968, SET IN THE TOP OF
 CQ0267'A CONCRETE POST PROJECTING 4-INCHES.
 CQ0267
 CQ0267                          STATION RECOVERY (1972)
 CQ0267
 CQ0267'RECOVERY NOTE BY LA TRANSP AND DEV 1972
 CQ0267'LOCATED 10.1 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0267'COURTHOUSE IN FARMERVILLE.  IT IS 148 FEET SOUTH OF THE CENTERLINE OF
 CQ0267'THE HIGHWAY IN THE SOUTHEAST CORNER OF THE LOUISIANA STATE HIGHWAY
 CQ0267'DEPARTMENT RESET AREA, 11 FEET SOUTH OF A 10-INCH RED OAK TREE, AND 2
 CQ0267'FEET SOUTH OF A STEEL WITNESS POST.  IT IS AN LDH AND USC AND GS
 CQ0267'TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 CQ0267'NOTE-- SEC 11, T 20N, R 2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0268 ***********************************************************************
 CQ0268  DESIGNATION -  56 V 30
 CQ0268  PID         -  CQ0268
 CQ0268  STATE/COUNTY-  LA/UNION
 CQ0268  COUNTRY     -  US
 CQ0268  USGS QUAD   -  POINT (2018)
 CQ0268
 CQ0268                         *CURRENT SURVEY CONTROL
 CQ0268  ______________________________________________________________________
 CQ0268* NAD 83(1986) POSITION- 32 44 30.     (N) 092 15 07.     (W)   SCALED
 CQ0268* NAVD 88 ORTHO HEIGHT -    55.924 (meters)      183.48  (feet) ADJUSTED
 CQ0268  ______________________________________________________________________
 CQ0268  GEOID HEIGHT    -        -25.952 (meters)                     GEOID18
 CQ0268  DYNAMIC HEIGHT  -         55.862 (meters)      183.27  (feet) COMP
 CQ0268  MODELED GRAVITY -    979,538.8   (mgal)                       NAVD 88
 CQ0268
 CQ0268  VERT ORDER      -  SECOND    CLASS 0
 CQ0268
 CQ0268.The horizontal coordinates were scaled from a map and have
 CQ0268.an estimated accuracy of +/- 6 seconds.
 CQ0268
 CQ0268.The orthometric height was determined by differential leveling and
 CQ0268.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0268.in June 1991.
 CQ0268
 CQ0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0268.GEOID18 height accuracy estimate available here.
 CQ0268
 CQ0268.Click photographs - Photos may exist for this station.
 CQ0268
 CQ0268.The dynamic height is computed by dividing the NAVD 88
 CQ0268.geopotential number by the normal gravity value computed on the
 CQ0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0268.degrees latitude (g = 980.6199 gals.).
 CQ0268
 CQ0268.The modeled gravity was interpolated from observed gravity values.
 CQ0268
 CQ0268;                    North         East    Units  Estimated Accuracy
 CQ0268;SPC LA N     -   248,580.    1,023,250.      MT  (+/- 180 meters Scaled)
 CQ0268
 CQ0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS700228(NAD 83)
 CQ0268
 CQ0268                          SUPERSEDED SURVEY CONTROL
 CQ0268
 CQ0268  NGVD 29 (11/26/84)   56.005  (m)          183.74   (f) ADJUSTED    2 0
 CQ0268
 CQ0268.Superseded values are not recommended for survey control.
 CQ0268
 CQ0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0268.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0268
 CQ0268_MARKER: DD = SURVEY DISK
 CQ0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0268_STAMPING: 56V30 1968
 CQ0268_MARK LOGO: LADHGS
 CQ0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0268+STABILITY: SURFACE MOTION
 CQ0268
 CQ0268  HISTORY     - Date     Condition        Report By
 CQ0268  HISTORY     - 1968     MONUMENTED       LADH
 CQ0268  HISTORY     - 1968     GOOD             LADH
 CQ0268
 CQ0268                          STATION DESCRIPTION
 CQ0268
 CQ0268'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0268'9.1 MI E FROM FARMERVILLE.
 CQ0268'LOCATED 9.1 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0268'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 98 FEET
 CQ0268'NORTH OF THE CENTERLINE OF THE HIGHWAY, 32 FEET EAST OF THE SOUTHEAST
 CQ0268'CORNER OF ROBERT E. SAVAGES HOUSE, 1 FOOT EAST OF A CHAINLINK FENCE,
 CQ0268'AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND
 CQ0268'GS TRAVERSE DISK STAMPED 56V30 1968, SET IN THE TOP OF A CONCRETE POST
 CQ0268'PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0269 ***********************************************************************
 CQ0269  DESIGNATION -  56 V 31
 CQ0269  PID         -  CQ0269
 CQ0269  STATE/COUNTY-  LA/UNION
 CQ0269  COUNTRY     -  US
 CQ0269  USGS QUAD   -  POINT (2018)
 CQ0269
 CQ0269                         *CURRENT SURVEY CONTROL
 CQ0269  ______________________________________________________________________
 CQ0269* NAD 83(1986) POSITION- 32 44 57.     (N) 092 15 59.     (W)   SCALED
 CQ0269* NAVD 88 ORTHO HEIGHT -    53.316 (meters)      174.92  (feet) ADJUSTED
 CQ0269  ______________________________________________________________________
 CQ0269  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 CQ0269  DYNAMIC HEIGHT  -         53.257 (meters)      174.73  (feet) COMP
 CQ0269  MODELED GRAVITY -    979,539.2   (mgal)                       NAVD 88
 CQ0269
 CQ0269  VERT ORDER      -  SECOND    CLASS 0
 CQ0269
 CQ0269.The horizontal coordinates were scaled from a map and have
 CQ0269.an estimated accuracy of +/- 6 seconds.
 CQ0269
 CQ0269.The orthometric height was determined by differential leveling and
 CQ0269.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0269.in June 1991.
 CQ0269
 CQ0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0269.GEOID18 height accuracy estimate available here.
 CQ0269
 CQ0269.Click photographs - Photos may exist for this station.
 CQ0269
 CQ0269.The dynamic height is computed by dividing the NAVD 88
 CQ0269.geopotential number by the normal gravity value computed on the
 CQ0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0269.degrees latitude (g = 980.6199 gals.).
 CQ0269
 CQ0269.The modeled gravity was interpolated from observed gravity values.
 CQ0269
 CQ0269;                    North         East    Units  Estimated Accuracy
 CQ0269;SPC LA N     -   249,410.    1,021,890.      MT  (+/- 180 meters Scaled)
 CQ0269
 CQ0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS687237(NAD 83)
 CQ0269
 CQ0269                          SUPERSEDED SURVEY CONTROL
 CQ0269
 CQ0269  NGVD 29 (11/26/84)   53.399  (m)          175.19   (f) ADJUSTED    2 0
 CQ0269
 CQ0269.Superseded values are not recommended for survey control.
 CQ0269
 CQ0269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0269.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0269
 CQ0269_MARKER: DD = SURVEY DISK
 CQ0269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0269_STAMPING: 56V31 1968
 CQ0269_MARK LOGO: LADHGS
 CQ0269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0269+STABILITY: SURFACE MOTION
 CQ0269
 CQ0269  HISTORY     - Date     Condition        Report By
 CQ0269  HISTORY     - 1968     MONUMENTED       LADH
 CQ0269  HISTORY     - 1968     GOOD             LADH
 CQ0269
 CQ0269                          STATION DESCRIPTION
 CQ0269
 CQ0269'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0269'8.2 MI E FROM FARMERVILLE.
 CQ0269'LOCATED 8.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0269'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 319 FEET
 CQ0269'NORTH OF THE CENTERLINE OF STATE HIGHWAY 2, 76 FEET EAST OF THE
 CQ0269'CENTERLINE OF STATE HIGHWAY 828, 1 FOOT NORTH OF A PASTURE FENCE ON
 CQ0269'THE SOUTH EDGE OF ED NOLAN PROPERTY, AND 1 1/2 FEET SOUTHEAST OF A
 CQ0269'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED
 CQ0269'56V31 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0270 ***********************************************************************
 CQ0270  DESIGNATION -  56 V 32
 CQ0270  PID         -  CQ0270
 CQ0270  STATE/COUNTY-  LA/UNION
 CQ0270  COUNTRY     -  US
 CQ0270  USGS QUAD   -  DE LOUTRE (2018)
 CQ0270
 CQ0270                         *CURRENT SURVEY CONTROL
 CQ0270  ______________________________________________________________________
 CQ0270* NAD 83(1986) POSITION- 32 45 01.     (N) 092 17 05.     (W)   SCALED
 CQ0270* NAVD 88 ORTHO HEIGHT -    47.074 (meters)      154.44  (feet) ADJUSTED
 CQ0270  ______________________________________________________________________
 CQ0270  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 CQ0270  DYNAMIC HEIGHT  -         47.022 (meters)      154.27  (feet) COMP
 CQ0270  MODELED GRAVITY -    979,538.9   (mgal)                       NAVD 88
 CQ0270
 CQ0270  VERT ORDER      -  SECOND    CLASS 0
 CQ0270
 CQ0270.The horizontal coordinates were scaled from a map and have
 CQ0270.an estimated accuracy of +/- 6 seconds.
 CQ0270
 CQ0270.The orthometric height was determined by differential leveling and
 CQ0270.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0270.in June 1991.
 CQ0270
 CQ0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0270.GEOID18 height accuracy estimate available here.
 CQ0270
 CQ0270.Click photographs - Photos may exist for this station.
 CQ0270
 CQ0270.The dynamic height is computed by dividing the NAVD 88
 CQ0270.geopotential number by the normal gravity value computed on the
 CQ0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0270.degrees latitude (g = 980.6199 gals.).
 CQ0270
 CQ0270.The modeled gravity was interpolated from observed gravity values.
 CQ0270
 CQ0270;                    North         East    Units  Estimated Accuracy
 CQ0270;SPC LA N     -   249,530.    1,020,180.      MT  (+/- 180 meters Scaled)
 CQ0270
 CQ0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS670238(NAD 83)
 CQ0270
 CQ0270                          SUPERSEDED SURVEY CONTROL
 CQ0270
 CQ0270  NGVD 29 (11/26/84)   47.159  (m)          154.72   (f) ADJUSTED    2 0
 CQ0270
 CQ0270.Superseded values are not recommended for survey control.
 CQ0270
 CQ0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0270.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0270
 CQ0270_MARKER: DD = SURVEY DISK
 CQ0270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0270_STAMPING: 56V32 1968
 CQ0270_MARK LOGO: LADHGS
 CQ0270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0270+STABILITY: SURFACE MOTION
 CQ0270
 CQ0270  HISTORY     - Date     Condition        Report By
 CQ0270  HISTORY     - 1968     MONUMENTED       LADH
 CQ0270  HISTORY     - 1968     GOOD             LADH
 CQ0270
 CQ0270                          STATION DESCRIPTION
 CQ0270
 CQ0270'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0270'7.2 MI E FROM FARMERVILLE.
 CQ0270'LOCATED 7.2 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0270'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 154 FEET
 CQ0270'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 2 1/2 FEET NORTH OF A YELLOW
 CQ0270'4-INCH BY 4-INCH CONCRETE OLINKRAFT BOUNDRY MARKER ON OLINKRAFTS
 CQ0270'WESTERN BOUNDRY, 175 FEET SOUTHEAST OF THE JUNCTION OF A PARISH ROAD
 CQ0270'INTERSECTING FROM THE NORTH, AND 1 1/2 FEET SOUTH OF A STEEL WITNESS
 CQ0270'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V32 1968, SET
 CQ0270'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0271 ***********************************************************************
 CQ0271  DESIGNATION -  56 V 33
 CQ0271  PID         -  CQ0271
 CQ0271  STATE/COUNTY-  LA/UNION
 CQ0271  COUNTRY     -  US
 CQ0271  USGS QUAD   -  DE LOUTRE (2018)
 CQ0271
 CQ0271                         *CURRENT SURVEY CONTROL
 CQ0271  ______________________________________________________________________
 CQ0271* NAD 83(1986) POSITION- 32 45 02.     (N) 092 17 46.     (W)   SCALED
 CQ0271* NAVD 88 ORTHO HEIGHT -    53.197 (meters)      174.53  (feet) ADJUSTED
 CQ0271  ______________________________________________________________________
 CQ0271  GEOID HEIGHT    -        -25.959 (meters)                     GEOID18
 CQ0271  DYNAMIC HEIGHT  -         53.138 (meters)      174.34  (feet) COMP
 CQ0271  MODELED GRAVITY -    979,538.7   (mgal)                       NAVD 88
 CQ0271
 CQ0271  VERT ORDER      -  SECOND    CLASS 0
 CQ0271
 CQ0271.The horizontal coordinates were scaled from a map and have
 CQ0271.an estimated accuracy of +/- 6 seconds.
 CQ0271
 CQ0271.The orthometric height was determined by differential leveling and
 CQ0271.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0271.in June 1991.
 CQ0271
 CQ0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0271.GEOID18 height accuracy estimate available here.
 CQ0271
 CQ0271.Click photographs - Photos may exist for this station.
 CQ0271
 CQ0271.The dynamic height is computed by dividing the NAVD 88
 CQ0271.geopotential number by the normal gravity value computed on the
 CQ0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0271.degrees latitude (g = 980.6199 gals.).
 CQ0271
 CQ0271.The modeled gravity was interpolated from observed gravity values.
 CQ0271
 CQ0271;                    North         East    Units  Estimated Accuracy
 CQ0271;SPC LA N     -   249,560.    1,019,110.      MT  (+/- 180 meters Scaled)
 CQ0271
 CQ0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS659238(NAD 83)
 CQ0271
 CQ0271                          SUPERSEDED SURVEY CONTROL
 CQ0271
 CQ0271  NGVD 29 (11/26/84)   53.284  (m)          174.82   (f) ADJUSTED    2 0
 CQ0271
 CQ0271.Superseded values are not recommended for survey control.
 CQ0271
 CQ0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0271.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0271
 CQ0271_MARKER: DD = SURVEY DISK
 CQ0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0271_STAMPING: 56V33 1968
 CQ0271_MARK LOGO: LADHGS
 CQ0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0271+STABILITY: SURFACE MOTION
 CQ0271
 CQ0271  HISTORY     - Date     Condition        Report By
 CQ0271  HISTORY     - 1968     MONUMENTED       LADH
 CQ0271  HISTORY     - 1968     GOOD             LADH
 CQ0271  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ0271
 CQ0271                          STATION DESCRIPTION
 CQ0271
 CQ0271'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0271'6.5 MI E FROM FARMERVILLE.
 CQ0271'LOCATED 6.5 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0271'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 123 FEET
 CQ0271'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 77 FEET EAST OF THE CENTERLINE
 CQ0271'OF MABLES NURSERY DRIVEWAY ON OLINKRAFT PROPERTY, 61 FEET SOUTHWEST OF
 CQ0271'A FENCE CORNER, AND 2 FEET SOUTH OF A STEEL WITNESS POST. IT IS A LDH
 CQ0271'AND C AND GS TRAVERSE DISK STAMPED 56V33 1968, SET IN THE TOP OF A
 CQ0271'CONCRETE POST PROJECTING 4-INCHES.
 CQ0271
 CQ0271                          STATION RECOVERY (1982)
 CQ0271
 CQ0271'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ0271'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0272 ***********************************************************************
 CQ0272  DESIGNATION -  56 V 34
 CQ0272  PID         -  CQ0272
 CQ0272  STATE/COUNTY-  LA/UNION
 CQ0272  COUNTRY     -  US
 CQ0272  USGS QUAD   -  DE LOUTRE (2018)
 CQ0272
 CQ0272                         *CURRENT SURVEY CONTROL
 CQ0272  ______________________________________________________________________
 CQ0272* NAD 83(1986) POSITION- 32 45 06.     (N) 092 18 40.     (W)   SCALED
 CQ0272* NAVD 88 ORTHO HEIGHT -    47.973 (meters)      157.39  (feet) ADJUSTED
 CQ0272  ______________________________________________________________________
 CQ0272  GEOID HEIGHT    -        -25.961 (meters)                     GEOID18
 CQ0272  DYNAMIC HEIGHT  -         47.920 (meters)      157.22  (feet) COMP
 CQ0272  MODELED GRAVITY -    979,538.4   (mgal)                       NAVD 88
 CQ0272
 CQ0272  VERT ORDER      -  SECOND    CLASS 0
 CQ0272
 CQ0272.The horizontal coordinates were scaled from a map and have
 CQ0272.an estimated accuracy of +/- 6 seconds.
 CQ0272
 CQ0272.The orthometric height was determined by differential leveling and
 CQ0272.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0272.in June 1991.
 CQ0272
 CQ0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0272.GEOID18 height accuracy estimate available here.
 CQ0272
 CQ0272.Click photographs - Photos may exist for this station.
 CQ0272
 CQ0272.The dynamic height is computed by dividing the NAVD 88
 CQ0272.geopotential number by the normal gravity value computed on the
 CQ0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0272.degrees latitude (g = 980.6199 gals.).
 CQ0272
 CQ0272.The modeled gravity was interpolated from observed gravity values.
 CQ0272
 CQ0272;                    North         East    Units  Estimated Accuracy
 CQ0272;SPC LA N     -   249,680.    1,017,700.      MT  (+/- 180 meters Scaled)
 CQ0272
 CQ0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS645239(NAD 83)
 CQ0272
 CQ0272                          SUPERSEDED SURVEY CONTROL
 CQ0272
 CQ0272  NGVD 29 (11/26/84)   48.063  (m)          157.69   (f) ADJUSTED    2 0
 CQ0272
 CQ0272.Superseded values are not recommended for survey control.
 CQ0272
 CQ0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0272.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0272
 CQ0272_MARKER: DD = SURVEY DISK
 CQ0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0272_STAMPING: 56 V 34 1968
 CQ0272_MARK LOGO: LADHGS
 CQ0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0272+STABILITY: SURFACE MOTION
 CQ0272
 CQ0272  HISTORY     - Date     Condition        Report By
 CQ0272  HISTORY     - 1968     MONUMENTED       LADH
 CQ0272  HISTORY     - 1968     GOOD             LADH
 CQ0272
 CQ0272                          STATION DESCRIPTION
 CQ0272
 CQ0272'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0272'5.5 MI E FROM FARMERVILLE.
 CQ0272'LOCATED 5.5 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0272'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 103 FEET
 CQ0272'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 10 FEET WEST OF THE RANGE ONE
 CQ0272'EAST LINE ON DUMAS PROPERTY, 135 FEET SOUTHWEST OF THE JUNCTION OF A
 CQ0272'PARISH ROAD INTERSECTING FROM THE NORTH, AND 1 1/2 FEET SOUTH OF A
 CQ0272'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED
 CQ0272'56V34 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0273 ***********************************************************************
 CQ0273  DESIGNATION -  56 V 35
 CQ0273  PID         -  CQ0273
 CQ0273  STATE/COUNTY-  LA/UNION
 CQ0273  COUNTRY     -  US
 CQ0273  USGS QUAD   -  DE LOUTRE (2018)
 CQ0273
 CQ0273                         *CURRENT SURVEY CONTROL
 CQ0273  ______________________________________________________________________
 CQ0273* NAD 83(1986) POSITION- 32 45 12.     (N) 092 19 27.     (W)   SCALED
 CQ0273* NAVD 88 ORTHO HEIGHT -    49.793 (meters)      163.36  (feet) ADJUSTED
 CQ0273  ______________________________________________________________________
 CQ0273  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 CQ0273  DYNAMIC HEIGHT  -         49.739 (meters)      163.19  (feet) COMP
 CQ0273  MODELED GRAVITY -    979,538.3   (mgal)                       NAVD 88
 CQ0273
 CQ0273  VERT ORDER      -  SECOND    CLASS 0
 CQ0273
 CQ0273.The horizontal coordinates were scaled from a map and have
 CQ0273.an estimated accuracy of +/- 6 seconds.
 CQ0273
 CQ0273.The orthometric height was determined by differential leveling and
 CQ0273.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0273.in June 1991.
 CQ0273
 CQ0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0273.GEOID18 height accuracy estimate available here.
 CQ0273
 CQ0273.Click photographs - Photos may exist for this station.
 CQ0273
 CQ0273.The dynamic height is computed by dividing the NAVD 88
 CQ0273.geopotential number by the normal gravity value computed on the
 CQ0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0273.degrees latitude (g = 980.6199 gals.).
 CQ0273
 CQ0273.The modeled gravity was interpolated from observed gravity values.
 CQ0273
 CQ0273;                    North         East    Units  Estimated Accuracy
 CQ0273;SPC LA N     -   249,860.    1,016,480.      MT  (+/- 180 meters Scaled)
 CQ0273
 CQ0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS633241(NAD 83)
 CQ0273
 CQ0273                          SUPERSEDED SURVEY CONTROL
 CQ0273
 CQ0273  NGVD 29 (11/26/84)   49.884  (m)          163.66   (f) ADJUSTED    2 0
 CQ0273
 CQ0273.Superseded values are not recommended for survey control.
 CQ0273
 CQ0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0273.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0273
 CQ0273_MARKER: DD = SURVEY DISK
 CQ0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0273_STAMPING: 56 V 35 1968
 CQ0273_MARK LOGO: LADHGS
 CQ0273_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0273+STABILITY: SURFACE MOTION
 CQ0273
 CQ0273  HISTORY     - Date     Condition        Report By
 CQ0273  HISTORY     - 1968     MONUMENTED       LADH
 CQ0273  HISTORY     - 1968     GOOD             LADH
 CQ0273  HISTORY     - 19861231 GOOD             LADTD
 CQ0273
 CQ0273                          STATION DESCRIPTION
 CQ0273
 CQ0273'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0273'4.8 MI E FROM FARMERVILLE.
 CQ0273'LOCATED 4.8 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0273'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 124 FEET
 CQ0273'NORTH OF THE CENTERLINE OF THE HIGHWAY, 49 FEET SOUTHEAST OF THE
 CQ0273'SOUTHEAST CORNER OF ENTERPRISE BAPTIST CHURCH, 1 FOOT WEST OF THE
 CQ0273'CEMETERY FENCE, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT IS A
 CQ0273'LDH AND C AND GS TRAVERSE DISK STAMPED 56V35 1968, SET IN THE TOP OF A
 CQ0273'CONCRETE POST PROJECTING 4-INCHES.
 CQ0273
 CQ0273                          STATION RECOVERY (1986)
 CQ0273
 CQ0273'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 CQ0273'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0274 ***********************************************************************
 CQ0274  DESIGNATION -  56 V 36
 CQ0274  PID         -  CQ0274
 CQ0274  STATE/COUNTY-  LA/UNION
 CQ0274  COUNTRY     -  US
 CQ0274  USGS QUAD   -  DE LOUTRE (2018)
 CQ0274
 CQ0274                         *CURRENT SURVEY CONTROL
 CQ0274  ______________________________________________________________________
 CQ0274* NAD 83(1986) POSITION- 32 45 16.     (N) 092 20 32.     (W)   SCALED
 CQ0274* NAVD 88 ORTHO HEIGHT -    45.880 (meters)      150.52  (feet) ADJUSTED
 CQ0274  ______________________________________________________________________
 CQ0274  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 CQ0274  DYNAMIC HEIGHT  -         45.829 (meters)      150.36  (feet) COMP
 CQ0274  MODELED GRAVITY -    979,537.9   (mgal)                       NAVD 88
 CQ0274
 CQ0274  VERT ORDER      -  SECOND    CLASS 0
 CQ0274
 CQ0274.The horizontal coordinates were scaled from a map and have
 CQ0274.an estimated accuracy of +/- 6 seconds.
 CQ0274
 CQ0274.The orthometric height was determined by differential leveling and
 CQ0274.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0274.in June 1991.
 CQ0274
 CQ0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0274.GEOID18 height accuracy estimate available here.
 CQ0274
 CQ0274.Click photographs - Photos may exist for this station.
 CQ0274
 CQ0274.The dynamic height is computed by dividing the NAVD 88
 CQ0274.geopotential number by the normal gravity value computed on the
 CQ0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0274.degrees latitude (g = 980.6199 gals.).
 CQ0274
 CQ0274.The modeled gravity was interpolated from observed gravity values.
 CQ0274
 CQ0274;                    North         East    Units  Estimated Accuracy
 CQ0274;SPC LA N     -   249,980.    1,014,790.      MT  (+/- 180 meters Scaled)
 CQ0274
 CQ0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS616242(NAD 83)
 CQ0274
 CQ0274                          SUPERSEDED SURVEY CONTROL
 CQ0274
 CQ0274  NGVD 29 (11/26/84)   45.973  (m)          150.83   (f) ADJUSTED    2 0
 CQ0274
 CQ0274.Superseded values are not recommended for survey control.
 CQ0274
 CQ0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0274.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0274
 CQ0274_MARKER: DD = SURVEY DISK
 CQ0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0274_STAMPING: 56 V 36 1968
 CQ0274_MARK LOGO: LADH
 CQ0274_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0274+STABILITY: SURFACE MOTION
 CQ0274
 CQ0274  HISTORY     - Date     Condition        Report By
 CQ0274  HISTORY     - 1968     MONUMENTED       LADH
 CQ0274  HISTORY     - 1968     GOOD             LADH
 CQ0274  HISTORY     - 19861231 GOOD             LADTD
 CQ0274
 CQ0274                          STATION DESCRIPTION
 CQ0274
 CQ0274'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0274'3.9 MI E FROM FARMERVILLE.
 CQ0274'LOCATED 3.9 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0274'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 96 FEET
 CQ0274'NORTH OF THE CENTERLINE OF THE HIGHWAY, 161 FEET SOUTHEAST OF THE
 CQ0274'SOUTHEAST CORNER OF J.D. LUDWIGS HOUSE, 1 FOOT WEST OF THE J. D.
 CQ0274'LUDWIG-OLINKRAFT BOUNDRY FENCE, AND 2 FEET NORTH OF A STEEL WITNESS
 CQ0274'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V36 1968, SET
 CQ0274'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0274
 CQ0274                          STATION RECOVERY (1986)
 CQ0274
 CQ0274'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 CQ0274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0209 ***********************************************************************
 CQ0209  DESIGNATION -  56 V 37
 CQ0209  PID         -  CQ0209
 CQ0209  STATE/COUNTY-  LA/UNION
 CQ0209  COUNTRY     -  US
 CQ0209  USGS QUAD   -  DE LOUTRE (2018)
 CQ0209
 CQ0209                         *CURRENT SURVEY CONTROL
 CQ0209  ______________________________________________________________________
 CQ0209* NAD 83(1986) POSITION- 32 45 21.     (N) 092 21 04.     (W)   SCALED
 CQ0209* NAVD 88 ORTHO HEIGHT -    51.567 (meters)      169.18  (feet) ADJUSTED
 CQ0209  ______________________________________________________________________
 CQ0209  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 CQ0209  DYNAMIC HEIGHT  -         51.510 (meters)      169.00  (feet) COMP
 CQ0209  MODELED GRAVITY -    979,537.8   (mgal)                       NAVD 88
 CQ0209
 CQ0209  VERT ORDER      -  SECOND    CLASS 0
 CQ0209
 CQ0209.The horizontal coordinates were scaled from a map and have
 CQ0209.an estimated accuracy of +/- 6 seconds.
 CQ0209
 CQ0209.The orthometric height was determined by differential leveling and
 CQ0209.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0209.in June 1991.
 CQ0209
 CQ0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0209.GEOID18 height accuracy estimate available here.
 CQ0209
 CQ0209.Click photographs - Photos may exist for this station.
 CQ0209
 CQ0209.The dynamic height is computed by dividing the NAVD 88
 CQ0209.geopotential number by the normal gravity value computed on the
 CQ0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0209.degrees latitude (g = 980.6199 gals.).
 CQ0209
 CQ0209.The modeled gravity was interpolated from observed gravity values.
 CQ0209
 CQ0209;                    North         East    Units  Estimated Accuracy
 CQ0209;SPC LA N     -   250,140.    1,013,950.      MT  (+/- 180 meters Scaled)
 CQ0209
 CQ0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS607244(NAD 83)
 CQ0209
 CQ0209                          SUPERSEDED SURVEY CONTROL
 CQ0209
 CQ0209  NGVD 29 (11/26/84)   51.661  (m)          169.49   (f) ADJUSTED    2 0
 CQ0209
 CQ0209.Superseded values are not recommended for survey control.
 CQ0209
 CQ0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0209.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0209
 CQ0209_MARKER: DD = SURVEY DISK
 CQ0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0209_STAMPING: 56 V 37 1968
 CQ0209_MARK LOGO: LADHGS
 CQ0209_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0209+STABILITY: SURFACE MOTION
 CQ0209
 CQ0209  HISTORY     - Date     Condition        Report By
 CQ0209  HISTORY     - 1968     MONUMENTED       LADH
 CQ0209  HISTORY     - 1968     GOOD             LADH
 CQ0209  HISTORY     - 19861231 GOOD             LADTD
 CQ0209  HISTORY     - 1988     GOOD             USPSQD
 CQ0209  HISTORY     - 19900120 GOOD             USPSQD
 CQ0209
 CQ0209                          STATION DESCRIPTION
 CQ0209
 CQ0209'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0209'3.3 MI E FROM FARMERVILLE.
 CQ0209'LOCATED 3.3 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0209'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 279 FEET
 CQ0209'EAST OF THE FOURWAY GROCERY INTERSECTION, 103 FEET NORTH OF THE
 CQ0209'CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF THE AUSTIN A. ANDREWS WEST
 CQ0209'BOUNDRY FENCE, AND 2 FEET NORTH OF A STEEL WITNESS POST.  IT IS A LDH
 CQ0209'AND C AND GS TRAVERSE DISK STAMPED 56V37 1968, SET IN THE TOP OF A
 CQ0209'CONCRETE POST PROJECTING 4-INCHES.
 CQ0209
 CQ0209                          STATION RECOVERY (1986)
 CQ0209
 CQ0209'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 CQ0209'RECOVERED IN GOOD CONDITION.
 CQ0209
 CQ0209                          STATION RECOVERY (1988)
 CQ0209
 CQ0209'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0209'RECOVERED IN GOOD CONDITION.
 CQ0209
 CQ0209                          STATION RECOVERY (1990)
 CQ0209
 CQ0209'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ0209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0207 ***********************************************************************
 CQ0207  DESIGNATION -  56 V 38
 CQ0207  PID         -  CQ0207
 CQ0207  STATE/COUNTY-  LA/UNION
 CQ0207  COUNTRY     -  US
 CQ0207  USGS QUAD   -  FARMERVILLE (2018)
 CQ0207
 CQ0207                         *CURRENT SURVEY CONTROL
 CQ0207  ______________________________________________________________________
 CQ0207* NAD 83(1986) POSITION- 32 45 59.     (N) 092 22 39.     (W)   SCALED
 CQ0207* NAVD 88 ORTHO HEIGHT -    43.276 (meters)      141.98  (feet) ADJUSTED
 CQ0207  ______________________________________________________________________
 CQ0207  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 CQ0207  DYNAMIC HEIGHT  -         43.228 (meters)      141.82  (feet) COMP
 CQ0207  MODELED GRAVITY -    979,538.1   (mgal)                       NAVD 88
 CQ0207
 CQ0207  VERT ORDER      -  SECOND    CLASS 0
 CQ0207
 CQ0207.The horizontal coordinates were scaled from a map and have
 CQ0207.an estimated accuracy of +/- 6 seconds.
 CQ0207
 CQ0207.The orthometric height was determined by differential leveling and
 CQ0207.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0207.in June 1991.
 CQ0207
 CQ0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0207.GEOID18 height accuracy estimate available here.
 CQ0207
 CQ0207.Click photographs - Photos may exist for this station.
 CQ0207
 CQ0207.The dynamic height is computed by dividing the NAVD 88
 CQ0207.geopotential number by the normal gravity value computed on the
 CQ0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0207.degrees latitude (g = 980.6199 gals.).
 CQ0207
 CQ0207.The modeled gravity was interpolated from observed gravity values.
 CQ0207
 CQ0207;                    North         East    Units  Estimated Accuracy
 CQ0207;SPC LA N     -   251,300.    1,011,480.      MT  (+/- 180 meters Scaled)
 CQ0207
 CQ0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS583255(NAD 83)
 CQ0207
 CQ0207                          SUPERSEDED SURVEY CONTROL
 CQ0207
 CQ0207  NGVD 29 (11/26/84)   43.370  (m)          142.29   (f) ADJUSTED    2 0
 CQ0207
 CQ0207.Superseded values are not recommended for survey control.
 CQ0207
 CQ0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0207.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0207
 CQ0207_MARKER: DD = SURVEY DISK
 CQ0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0207_STAMPING: 56V38 1968
 CQ0207_MARK LOGO: LADHGS
 CQ0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0207+STABILITY: SURFACE MOTION
 CQ0207
 CQ0207  HISTORY     - Date     Condition        Report By
 CQ0207  HISTORY     - 1968     MONUMENTED       LADH
 CQ0207  HISTORY     - 1968     GOOD             LADH
 CQ0207  HISTORY     - 1979     GOOD             LADTD
 CQ0207  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 CQ0207  HISTORY     - 1990     GOOD             USPSQD
 CQ0207  HISTORY     - 19970211 MARK NOT FOUND   USPSQD
 CQ0207
 CQ0207                          STATION DESCRIPTION
 CQ0207
 CQ0207'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0207'1.7 MI E FROM FARMERVILLE.
 CQ0207'LOCATED 1.7 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0207'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 105 FEET
 CQ0207'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 121 FEET NORTHEAST OF THE
 CQ0207'NORTHEAST CORNER OF THE DICK WADE HOUSE, 2 FEET WEST OF THE EAST
 CQ0207'BOUNDRY FENCE OF THE DICK WADE PROPERTY, AND 2 FEET SOUTHEAST OF A
 CQ0207'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK, STAMPED
 CQ0207'56V38 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ0207
 CQ0207                          STATION RECOVERY (1979)
 CQ0207
 CQ0207'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 CQ0207'RECOVERED IN GOOD CONDITION.
 CQ0207
 CQ0207                          STATION RECOVERY (1988)
 CQ0207
 CQ0207'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0207'MARK NOT FOUND.
 CQ0207
 CQ0207                          STATION RECOVERY (1990)
 CQ0207
 CQ0207'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ0207'RECOVERED IN GOOD CONDITION.
 CQ0207
 CQ0207                          STATION RECOVERY (1997)
 CQ0207
 CQ0207'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0207'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0206 ***********************************************************************
 CQ0206  DESIGNATION -  56 V 39
 CQ0206  PID         -  CQ0206
 CQ0206  STATE/COUNTY-  LA/UNION
 CQ0206  COUNTRY     -  US
 CQ0206  USGS QUAD   -  FARMERVILLE (2018)
 CQ0206
 CQ0206                         *CURRENT SURVEY CONTROL
 CQ0206  ______________________________________________________________________
 CQ0206* NAD 83(1986) POSITION- 32 46 10.     (N) 092 23 31.     (W)   SCALED
 CQ0206* NAVD 88 ORTHO HEIGHT -    51.110 (meters)      167.68  (feet) ADJUSTED
 CQ0206  ______________________________________________________________________
 CQ0206  GEOID HEIGHT    -        -25.975 (meters)                     GEOID18
 CQ0206  DYNAMIC HEIGHT  -         51.053 (meters)      167.50  (feet) COMP
 CQ0206  MODELED GRAVITY -    979,538.0   (mgal)                       NAVD 88
 CQ0206
 CQ0206  VERT ORDER      -  SECOND    CLASS 0
 CQ0206
 CQ0206.The horizontal coordinates were scaled from a map and have
 CQ0206.an estimated accuracy of +/- 6 seconds.
 CQ0206
 CQ0206.The orthometric height was determined by differential leveling and
 CQ0206.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0206.in June 1991.
 CQ0206
 CQ0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0206.GEOID18 height accuracy estimate available here.
 CQ0206
 CQ0206.Click photographs - Photos may exist for this station.
 CQ0206
 CQ0206.The dynamic height is computed by dividing the NAVD 88
 CQ0206.geopotential number by the normal gravity value computed on the
 CQ0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0206.degrees latitude (g = 980.6199 gals.).
 CQ0206
 CQ0206.The modeled gravity was interpolated from observed gravity values.
 CQ0206
 CQ0206;                    North         East    Units  Estimated Accuracy
 CQ0206;SPC LA N     -   251,640.    1,010,130.      MT  (+/- 180 meters Scaled)
 CQ0206
 CQ0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS569258(NAD 83)
 CQ0206
 CQ0206                          SUPERSEDED SURVEY CONTROL
 CQ0206
 CQ0206  NGVD 29 (11/26/84)   51.203  (m)          167.99   (f) ADJUSTED    2 0
 CQ0206
 CQ0206.Superseded values are not recommended for survey control.
 CQ0206
 CQ0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0206.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0206
 CQ0206_MARKER: DD = SURVEY DISK
 CQ0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0206_STAMPING: 56V39 1968
 CQ0206_MARK LOGO: LADHGS
 CQ0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0206+STABILITY: SURFACE MOTION
 CQ0206
 CQ0206  HISTORY     - Date     Condition        Report By
 CQ0206  HISTORY     - 1968     MONUMENTED       LADH
 CQ0206  HISTORY     - 1968     GOOD             LADH
 CQ0206  HISTORY     - 1978     GOOD             NGS
 CQ0206  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 CQ0206  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0206
 CQ0206                          STATION DESCRIPTION
 CQ0206
 CQ0206'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0206'0.9 MI E FROM FARMERVILLE.
 CQ0206'LOCATED 0.9 MILES EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ0206'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE RIGHT.  IT IS 111 FEET
 CQ0206'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 8 FEET EAST OF THE NORTHEAST
 CQ0206'CORNER OF THE NORRIS FIELD FENCE, 1 1/2 FEET NORTH OF THE FENCE, AND 1
 CQ0206'1/2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS
 CQ0206'TRAVERSE DISK STAMPED 56V39 1968, SET IN THE TOP OF A CONCRETE POST
 CQ0206'PROJECTING 4-INCHES.
 CQ0206
 CQ0206                          STATION RECOVERY (1978)
 CQ0206
 CQ0206'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 CQ0206'RECOVERED IN GOOD CONDITION.
 CQ0206
 CQ0206                          STATION RECOVERY (1988)
 CQ0206
 CQ0206'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0206'MARK NOT FOUND.
 CQ0206
 CQ0206                          STATION RECOVERY (2005)
 CQ0206
 CQ0206'RECOVERY NOTE BY US POWER SQUADRON 2005 (CLR)
 CQ0206'NEW CONSTRUCTION IN DISK LOCATION. DISK NOT FOUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2223 ***********************************************************************
 CQ2223  DESIGNATION -  56 V 39 LADH RESET 1978
 CQ2223  PID         -  CQ2223
 CQ2223  STATE/COUNTY-  LA/UNION
 CQ2223  COUNTRY     -  US
 CQ2223  USGS QUAD   -  FARMERVILLE (2018)
 CQ2223
 CQ2223                         *CURRENT SURVEY CONTROL
 CQ2223  ______________________________________________________________________
 CQ2223* NAD 83(1986) POSITION- 32 46 10.     (N) 092 23 31.     (W)   SCALED
 CQ2223* NAVD 88 ORTHO HEIGHT -    51.91  (+/-2cm)      170.3   (feet) VERTCON3
 CQ2223  ______________________________________________________________________
 CQ2223  GEOID HEIGHT    -        -25.975 (meters)                     GEOID18
 CQ2223  VERT ORDER      -  THIRD (See Below)
 CQ2223
 CQ2223.The horizontal coordinates were scaled from a map and have
 CQ2223.an estimated accuracy of +/- 6 seconds.
 CQ2223
 CQ2223.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2223.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2223
 CQ2223.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2223.GEOID18 height accuracy estimate available here.
 CQ2223
 CQ2223.The vertical order pertains to the NGVD 29 superseded value.
 CQ2223
 CQ2223.Click photographs - Photos may exist for this station.
 CQ2223
 CQ2223;                    North         East    Units  Estimated Accuracy
 CQ2223;SPC LA N     -   251,640.    1,010,130.      MT  (+/- 180 meters Scaled)
 CQ2223
 CQ2223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS569258(NAD 83)
 CQ2223
 CQ2223                          SUPERSEDED SURVEY CONTROL
 CQ2223
 CQ2223  NGVD 29 (??/??/??)   52.01   (m)          170.6    (f) RESET       3  
 CQ2223
 CQ2223.Superseded values are not recommended for survey control.
 CQ2223
 CQ2223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2223.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2223
 CQ2223_MARKER: DB = BENCH MARK DISK
 CQ2223_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ2223+WITH SETTING: INTO GROUND
 CQ2223_STAMPING: 56 V 39 RESET 1978
 CQ2223_PROJECTION: FLUSH
 CQ2223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2223+STABILITY: SURFACE MOTION
 CQ2223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2223+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2008
 CQ2223_ROD/PIPE-DEPTH: 1.22 meters
 CQ2223
 CQ2223  HISTORY     - Date     Condition        Report By
 CQ2223  HISTORY     - 1978     MONUMENTED       NGS
 CQ2223  HISTORY     - 1988     GOOD             USPSQD
 CQ2223  HISTORY     - 1990     GOOD             USPSQD
 CQ2223  HISTORY     - 19970211 GOOD             USPSQD
 CQ2223  HISTORY     - 20050813 GOOD             USPSQD
 CQ2223  HISTORY     - 20080227 GOOD             INDIV
 CQ2223
 CQ2223                          STATION DESCRIPTION
 CQ2223
 CQ2223'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 CQ2223'1.4 KM (0.9 MI) EAST FROM FARMERVILLE.
 CQ2223'1.4 KM (0.9 MI) EAST ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ2223'COURTHOUSE IN FARMERVILLE, TO ALLENS CHEVROLET GARAGE ON THE LEFT
 CQ2223'AND BENCH MARK ON THE LEFT, 37.8 METERS (124.0 FT) SOUTHWEST OF THE
 CQ2223'SOUTHWEST CORNER OF THE METAL GARAGE BUILDING, 14.8 METERS (48.5 FT)
 CQ2223'NORTH OF THE CENTER OF HIGHWAY 2, 5.5 METERS (18.0 FT) WEST OF THE
 CQ2223'CENTER OF A DRIVEWAY, AND 0.8 METER (2.5 FT) SOUTH OF A POWER POLE.
 CQ2223'A STANDARD LOUISIANA AND U.S. COAST AND GEODETIC SURVEY BENCH MARK,
 CQ2223'BRAZED TO THE TOP OF A 5/8-INCH COPPER COATED ROD WITH BASEPLATE
 CQ2223'BOLTED AT THE BOTTOM, ENCASED IN A 4-INCH PLASTIC PIPE WITHGRAVEL
 CQ2223'AND FLUSH WITH THE SURFACE OF THE GROUND.
 CQ2223'THE MARK IS 1.0 FT  S FROM A WITNESS POST.
 CQ2223
 CQ2223                          STATION RECOVERY (1988)
 CQ2223
 CQ2223'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ2223'RECOVERED IN GOOD CONDITION.
 CQ2223
 CQ2223                          STATION RECOVERY (1990)
 CQ2223
 CQ2223'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ2223'RECOVERED IN GOOD CONDITION.
 CQ2223
 CQ2223                          STATION RECOVERY (1997)
 CQ2223
 CQ2223'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2223'RECOVERED IN GOOD CONDITION.
 CQ2223
 CQ2223                          STATION RECOVERY (2005)
 CQ2223
 CQ2223'RECOVERY NOTE BY US POWER SQUADRON 2005 (LJ)
 CQ2223'FOUND, CONDITION GOOD
 CQ2223
 CQ2223                          STATION RECOVERY (2008)
 CQ2223
 CQ2223'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (GF)
 CQ2223'RECOVERED AS DESCRIBED EXCEPT THAT ALLEN CHEVROLET IS NOW FARMERVILLE
 CQ2223'MOTORS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0303 ***********************************************************************
 CQ0303  DESIGNATION -  56 V 4
 CQ0303  PID         -  CQ0303
 CQ0303  STATE/COUNTY-  LA/UNION
 CQ0303  COUNTRY     -  US
 CQ0303  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0303
 CQ0303                         *CURRENT SURVEY CONTROL
 CQ0303  ______________________________________________________________________
 CQ0303* NAD 83(1986) POSITION- 32 43 41.     (N) 092 26 28.     (W)   SCALED
 CQ0303* NAVD 88 ORTHO HEIGHT -    65.283 (meters)      214.18  (feet) ADJUSTED
 CQ0303  ______________________________________________________________________
 CQ0303  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 CQ0303  DYNAMIC HEIGHT  -         65.210 (meters)      213.94  (feet) COMP
 CQ0303  MODELED GRAVITY -    979,534.6   (mgal)                       NAVD 88
 CQ0303
 CQ0303  VERT ORDER      -  SECOND    CLASS 0
 CQ0303
 CQ0303.The horizontal coordinates were scaled from a map and have
 CQ0303.an estimated accuracy of +/- 6 seconds.
 CQ0303
 CQ0303.The orthometric height was determined by differential leveling and
 CQ0303.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0303.in June 1991.
 CQ0303
 CQ0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0303.GEOID18 height accuracy estimate available here.
 CQ0303
 CQ0303.Click photographs - Photos may exist for this station.
 CQ0303
 CQ0303.The dynamic height is computed by dividing the NAVD 88
 CQ0303.geopotential number by the normal gravity value computed on the
 CQ0303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0303.degrees latitude (g = 980.6199 gals.).
 CQ0303
 CQ0303.The modeled gravity was interpolated from observed gravity values.
 CQ0303
 CQ0303;                    North         East    Units  Estimated Accuracy
 CQ0303;SPC LA N     -   247,050.    1,005,520.      MT  (+/- 180 meters Scaled)
 CQ0303
 CQ0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS523212(NAD 83)
 CQ0303
 CQ0303                          SUPERSEDED SURVEY CONTROL
 CQ0303
 CQ0303  NGVD 29 (11/26/84)   65.369  (m)          214.46   (f) ADJUSTED    2 0
 CQ0303
 CQ0303.Superseded values are not recommended for survey control.
 CQ0303
 CQ0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0303.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0303
 CQ0303_MARKER: DD = SURVEY DISK
 CQ0303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0303_STAMPING: 56V4 1967
 CQ0303_MARK LOGO: LADH
 CQ0303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0303+STABILITY: SURFACE MOTION
 CQ0303
 CQ0303  HISTORY     - Date     Condition        Report By
 CQ0303  HISTORY     - 1967     MONUMENTED       LADH
 CQ0303  HISTORY     - 1967     GOOD             LADH
 CQ0303  HISTORY     - 1988     GOOD             USPSQD
 CQ0303
 CQ0303                          STATION DESCRIPTION
 CQ0303
 CQ0303'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ0303'3.8 MI SW FROM FARMERVILLE.
 CQ0303'LOCATED 3.8 MILES SOUTH OF THE UNION PARISH COURTHOUSE IN FARMERVILLE
 CQ0303'ALONG STATE HIGHWAY 33.  IT IS 81 FEET SOUTHEAST OF THE CENTERLINE OF
 CQ0303'THE HIGHWAY, 84 FEET NORTH OF A UNION PARISH ROAD RUNNING EASTERLY, 6
 CQ0303'FEET SOUTH OF A LDH RIGHT OF WAY MARKER (CONCRETE POST), 32 FEET
 CQ0303'SOUTHEAST OF A TELEPHONE POLE AND 1 FOOT SOUTHEAST OF A METAL WITNESS
 CQ0303'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V4 1967, SET
 CQ0303'IN A CONCRETE POST PROJECTING 3 INCHES.
 CQ0303
 CQ0303                          STATION RECOVERY (1988)
 CQ0303
 CQ0303'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0303'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0204 ***********************************************************************
 CQ0204  DESIGNATION -  56 V 40
 CQ0204  PID         -  CQ0204
 CQ0204  STATE/COUNTY-  LA/UNION
 CQ0204  COUNTRY     -  US
 CQ0204  USGS QUAD   -  FARMERVILLE (2018)
 CQ0204
 CQ0204                         *CURRENT SURVEY CONTROL
 CQ0204  ______________________________________________________________________
 CQ0204* NAD 83(1986) POSITION- 32 46 27.     (N) 092 24 18.     (W)   SCALED
 CQ0204* NAVD 88 ORTHO HEIGHT -    54.858 (meters)      179.98  (feet) ADJUSTED
 CQ0204  ______________________________________________________________________
 CQ0204  GEOID HEIGHT    -        -25.979 (meters)                     GEOID18
 CQ0204  DYNAMIC HEIGHT  -         54.797 (meters)      179.78  (feet) COMP
 CQ0204  MODELED GRAVITY -    979,538.2   (mgal)                       NAVD 88
 CQ0204
 CQ0204  VERT ORDER      -  SECOND    CLASS 0
 CQ0204
 CQ0204.The horizontal coordinates were scaled from a map and have
 CQ0204.an estimated accuracy of +/- 6 seconds.
 CQ0204
 CQ0204.The orthometric height was determined by differential leveling and
 CQ0204.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0204.in June 1991.
 CQ0204
 CQ0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0204.GEOID18 height accuracy estimate available here.
 CQ0204
 CQ0204.Click photographs - Photos may exist for this station.
 CQ0204
 CQ0204.The dynamic height is computed by dividing the NAVD 88
 CQ0204.geopotential number by the normal gravity value computed on the
 CQ0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0204.degrees latitude (g = 980.6199 gals.).
 CQ0204
 CQ0204.The modeled gravity was interpolated from observed gravity values.
 CQ0204
 CQ0204;                    North         East    Units  Estimated Accuracy
 CQ0204;SPC LA N     -   252,160.    1,008,900.      MT  (+/- 180 meters Scaled)
 CQ0204
 CQ0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS557264(NAD 83)
 CQ0204
 CQ0204                          SUPERSEDED SURVEY CONTROL
 CQ0204
 CQ0204  NGVD 29 (11/26/84)   54.950  (m)          180.28   (f) ADJUSTED    2 0
 CQ0204
 CQ0204.Superseded values are not recommended for survey control.
 CQ0204
 CQ0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0204.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0204
 CQ0204_MARKER: DD = SURVEY DISK
 CQ0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0204_STAMPING: 56V40 1968
 CQ0204_MARK LOGO: LADHGS
 CQ0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0204+STABILITY: SURFACE MOTION
 CQ0204
 CQ0204  HISTORY     - Date     Condition        Report By
 CQ0204  HISTORY     - 1968     MONUMENTED       LADH
 CQ0204  HISTORY     - 1969     GOOD             LADH
 CQ0204  HISTORY     - 1988     GOOD             USPSQD
 CQ0204  HISTORY     - 1990     GOOD             USPSQD
 CQ0204  HISTORY     - 19970211 GOOD             USPSQD
 CQ0204  HISTORY     - 20050813 MARK NOT FOUND   USPSQD
 CQ0204
 CQ0204                          STATION DESCRIPTION
 CQ0204
 CQ0204'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0204'IN FARMERVILLE.
 CQ0204'IT IS IN FARMERVILLE 7 FEET NORTH OF THE NORTHWEST CORNER OF THE UNION
 CQ0204'PARISH COURTHOUSE, 27 FEET SOUTHEAST OF A STEEL STREET LIGHT POLE, 60
 CQ0204'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY LA 33 AND 69 FEET WEST OF
 CQ0204'THE COURTHOUSE NORTH ENTRANCE.  IT IS A L.D.H. AND C. AND G.S. B.M.
 CQ0204'DISK STAMPED 56V40 1968 AND SET IN THE TOP OF A CONCRETE POST
 CQ0204'PROJECTING 4 INCHES.  SEC 30, T 21N, R 1E
 CQ0204
 CQ0204                          STATION RECOVERY (1988)
 CQ0204
 CQ0204'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0204'RECOVERED IN GOOD CONDITION.
 CQ0204
 CQ0204                          STATION RECOVERY (1990)
 CQ0204
 CQ0204'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ0204'RECOVERED IN GOOD CONDITION.
 CQ0204
 CQ0204                          STATION RECOVERY (1997)
 CQ0204
 CQ0204'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0204'RECOVERED IN GOOD CONDITION.
 CQ0204
 CQ0204                          STATION RECOVERY (2005)
 CQ0204
 CQ0204'RECOVERY NOTE BY US POWER SQUADRON 2005 (LJ)
 CQ0204'FOUND A CONCRETE BASE IN NEWLY CONSTRUCTED FLOWER BED,NO DISK FOUND IN
 CQ0204'CONCRETE BASE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0333 ***********************************************************************
 CQ0333  DESIGNATION -  56 V 41
 CQ0333  PID         -  CQ0333
 CQ0333  STATE/COUNTY-  LA/UNION
 CQ0333  COUNTRY     -  US
 CQ0333  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0333
 CQ0333                         *CURRENT SURVEY CONTROL
 CQ0333  ______________________________________________________________________
 CQ0333* NAD 83(1986) POSITION- 32 43 47.     (N) 092 25 15.     (W)   SCALED
 CQ0333* NAVD 88 ORTHO HEIGHT -    49.976 (meters)      163.96  (feet) ADJUSTED
 CQ0333  ______________________________________________________________________
 CQ0333  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 CQ0333  DYNAMIC HEIGHT  -         49.920 (meters)      163.78  (feet) COMP
 CQ0333  MODELED GRAVITY -    979,534.6   (mgal)                       NAVD 88
 CQ0333
 CQ0333  VERT ORDER      -  SECOND    CLASS 0
 CQ0333
 CQ0333.The horizontal coordinates were scaled from a map and have
 CQ0333.an estimated accuracy of +/- 6 seconds.
 CQ0333
 CQ0333.The orthometric height was determined by differential leveling and
 CQ0333.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0333.in June 1991.
 CQ0333
 CQ0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0333.GEOID18 height accuracy estimate available here.
 CQ0333
 CQ0333.Click photographs - Photos may exist for this station.
 CQ0333
 CQ0333.The dynamic height is computed by dividing the NAVD 88
 CQ0333.geopotential number by the normal gravity value computed on the
 CQ0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0333.degrees latitude (g = 980.6199 gals.).
 CQ0333
 CQ0333.The modeled gravity was interpolated from observed gravity values.
 CQ0333
 CQ0333;                    North         East    Units  Estimated Accuracy
 CQ0333;SPC LA N     -   247,230.    1,007,420.      MT  (+/- 180 meters Scaled)
 CQ0333
 CQ0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS542214(NAD 83)
 CQ0333
 CQ0333                          SUPERSEDED SURVEY CONTROL
 CQ0333
 CQ0333  NGVD 29 (11/26/84)   50.062  (m)          164.25   (f) ADJUSTED    2 0
 CQ0333
 CQ0333.Superseded values are not recommended for survey control.
 CQ0333
 CQ0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0333.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0333
 CQ0333_MARKER: DE = TRAVERSE STATION DISK
 CQ0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0333_STAMPING: 56V41 1968
 CQ0333_MARK LOGO: LADH
 CQ0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0333+STABILITY: SURFACE MOTION
 CQ0333
 CQ0333  HISTORY     - Date     Condition        Report By
 CQ0333  HISTORY     - 1968     MONUMENTED       LADH
 CQ0333  HISTORY     - 1968     GOOD             LADH
 CQ0333
 CQ0333                          STATION DESCRIPTION
 CQ0333
 CQ0333'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0333'3.8 MI S FROM FARMERVILLE.
 CQ0333'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0333'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0333'15 FOR 1.1 MILES TO THE MARK ON THE LEFT.  IT IS 122 FEET NORTHEAST OF
 CQ0333'THE CENTERLINE OF THE HIGHWAY, 3 FEET SOUTHEAST OF A FENCE CORNER, 49
 CQ0333'FEET EAST OF A POWER POLE, AND 3 FEET SOUTHEAST OF A STEEL WITNESS
 CQ0333'POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V41 1968, SET
 CQ0333'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0334 ***********************************************************************
 CQ0334  DESIGNATION -  56 V 42
 CQ0334  PID         -  CQ0334
 CQ0334  STATE/COUNTY-  LA/UNION
 CQ0334  COUNTRY     -  US
 CQ0334  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0334
 CQ0334                         *CURRENT SURVEY CONTROL
 CQ0334  ______________________________________________________________________
 CQ0334* NAD 83(1986) POSITION- 32 43 08.71   (N) 092 24 52.47   (W)   HD_HELD1
 CQ0334* NAVD 88 ORTHO HEIGHT -    29.420 (meters)       96.52  (feet) ADJUSTED
 CQ0334  ______________________________________________________________________
 CQ0334  GEOID HEIGHT    -        -25.935 (meters)                     GEOID18
 CQ0334  DYNAMIC HEIGHT  -         29.388 (meters)       96.42  (feet) COMP
 CQ0334  MODELED GRAVITY -    979,533.7   (mgal)                       NAVD 88
 CQ0334
 CQ0334  VERT ORDER      -  SECOND    CLASS 0
 CQ0334
 CQ0334.The horizontal coordinates were determined by differentially corrected
 CQ0334.hand held GPS observations or other comparable positioning techniques
 CQ0334.and have an estimated accuracy of +/- 3 meters.
 CQ0334
 CQ0334.The orthometric height was determined by differential leveling and
 CQ0334.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0334.in June 1991.
 CQ0334
 CQ0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0334.GEOID18 height accuracy estimate available here.
 CQ0334
 CQ0334.Click photographs - Photos may exist for this station.
 CQ0334
 CQ0334.The dynamic height is computed by dividing the NAVD 88
 CQ0334.geopotential number by the normal gravity value computed on the
 CQ0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0334.degrees latitude (g = 980.6199 gals.).
 CQ0334
 CQ0334.The modeled gravity was interpolated from observed gravity values.
 CQ0334
 CQ0334;                    North         East    Units  Estimated Accuracy
 CQ0334;SPC LA N     -   246,053.4   1,008,008.5     MT  (+/- 3 meters HH1 GPS) 
 CQ0334
 CQ0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5486120297(NAD 83)
 CQ0334
 CQ0334                          SUPERSEDED SURVEY CONTROL
 CQ0334
 CQ0334  NGVD 29 (11/26/84)   29.507  (m)           96.81   (f) ADJUSTED    2 0
 CQ0334
 CQ0334.Superseded values are not recommended for survey control.
 CQ0334
 CQ0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0334.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0334
 CQ0334_MARKER: DE = TRAVERSE STATION DISK
 CQ0334_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0334_SP_SET: BRIDGE
 CQ0334_STAMPING: 56V42 1968
 CQ0334_MARK LOGO: LADH
 CQ0334_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0334+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2020
 CQ0334
 CQ0334  HISTORY     - Date     Condition        Report By
 CQ0334  HISTORY     - 1968     MONUMENTED       LADH
 CQ0334  HISTORY     - 1968     GOOD             LADH
 CQ0334  HISTORY     - 20200810 GOOD             LSUC4G
 CQ0334
 CQ0334                          STATION DESCRIPTION
 CQ0334
 CQ0334'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0334'2.7 MI SW FROM FARMERVILLE.
 CQ0334'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0334'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0334'15 FOR 1.9 MILES TO THE MARK ON THE RIGHT.  IT IS IN THE SOUTHWEST
 CQ0334'CORNER OF THE STOWE CREEK BRIDGE, ON THE CURB AT THE FLARE, 1 FOOT
 CQ0334'ABOVE THE BRIDGE DECK, 16 FEET SOUTHWEST OF THE CENTERLINE OF THE
 CQ0334'HIGHWAY, AND 73 FEET EAST OF A POWER POLE.  IT IS A LDH AND C AND GS
 CQ0334'TRAVERSE DISK STAMPED 56V42 1968, DRILLED IN THE SOUTHWEST CORNER OF
 CQ0334'THE STOWE CREEK BRIDGE.
 CQ0334
 CQ0334                          STATION RECOVERY (2020)
 CQ0334
 CQ0334'RECOVERY NOTE BY LSU CENTER FOR GEOINFORMATICS 2020 (BAF)
 CQ0334'IT IS IN THE NORTHWEST CORNER OF THE STOWE CREEK BRIDGE, ON THE CURB
 CQ0334'AT THE FLARE, 1 FT (0.3 M) ABOVE THE BRIDGE DECK, 16 FT (4.9 M)
 CQ0334'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY AND 73 FT (22.3 M) EAST OF
 CQ0334'A POWER POLE.  IT IS A LDH AND CGS TRAVERSE, DRILLED IN THE NORTHWEST
 CQ0334'CORNER OF THE STOWE CREEK BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0336 ***********************************************************************
 CQ0336  DESIGNATION -  56 V 43
 CQ0336  PID         -  CQ0336
 CQ0336  STATE/COUNTY-  LA/UNION
 CQ0336  COUNTRY     -  US
 CQ0336  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0336
 CQ0336                         *CURRENT SURVEY CONTROL
 CQ0336  ______________________________________________________________________
 CQ0336* NAD 83(1986) POSITION- 32 42 26.     (N) 092 23 58.     (W)   SCALED
 CQ0336* NAVD 88 ORTHO HEIGHT -    60.672 (meters)      199.05  (feet) ADJUSTED
 CQ0336  ______________________________________________________________________
 CQ0336  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 CQ0336  DYNAMIC HEIGHT  -         60.605 (meters)      198.83  (feet) COMP
 CQ0336  MODELED GRAVITY -    979,532.5   (mgal)                       NAVD 88
 CQ0336
 CQ0336  VERT ORDER      -  SECOND    CLASS 0
 CQ0336
 CQ0336.The horizontal coordinates were scaled from a map and have
 CQ0336.an estimated accuracy of +/- 6 seconds.
 CQ0336
 CQ0336.The orthometric height was determined by differential leveling and
 CQ0336.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0336.in June 1991.
 CQ0336
 CQ0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0336.GEOID18 height accuracy estimate available here.
 CQ0336
 CQ0336.Click photographs - Photos may exist for this station.
 CQ0336
 CQ0336.The dynamic height is computed by dividing the NAVD 88
 CQ0336.geopotential number by the normal gravity value computed on the
 CQ0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0336.degrees latitude (g = 980.6199 gals.).
 CQ0336
 CQ0336.The modeled gravity was interpolated from observed gravity values.
 CQ0336
 CQ0336;                    North         East    Units  Estimated Accuracy
 CQ0336;SPC LA N     -   244,740.    1,009,430.      MT  (+/- 180 meters Scaled)
 CQ0336
 CQ0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS562189(NAD 83)
 CQ0336
 CQ0336                          SUPERSEDED SURVEY CONTROL
 CQ0336
 CQ0336  NGVD 29 (11/26/84)   60.757  (m)          199.33   (f) ADJUSTED    2 0
 CQ0336
 CQ0336.Superseded values are not recommended for survey control.
 CQ0336
 CQ0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0336.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0336
 CQ0336_MARKER: DE = TRAVERSE STATION DISK
 CQ0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0336_STAMPING: 56V43 1968
 CQ0336_MARK LOGO: LADH
 CQ0336_PROJECTION: FLUSH
 CQ0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0336+STABILITY: SURFACE MOTION
 CQ0336
 CQ0336  HISTORY     - Date     Condition        Report By
 CQ0336  HISTORY     - 1968     MONUMENTED       LADH
 CQ0336  HISTORY     - 1968     GOOD             LADH
 CQ0336
 CQ0336                          STATION DESCRIPTION
 CQ0336
 CQ0336'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0336'6.1 MI S FROM FARMERVILLE.
 CQ0336'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0336'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0336'15 FOR 3.4 MILES TO THE MARK ON THE RIGHT.  IT IS 144 FEET SOUTHWEST
 CQ0336'OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT SOUTHEAST OF THE T. O. ALLEN
 CQ0336'CHAINLINK FENCE, 8 FEET NORTHEAST OF A NORTHEAST BARN CORNER, AND 8
 CQ0336'FEET NORTHWEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS
 CQ0336'TRAVERSE DISK STAMPED 56V43 1968, SET IN THE TOP OF A CONCRETE POST
 CQ0336'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0337 ***********************************************************************
 CQ0337  DESIGNATION -  56 V 44
 CQ0337  PID         -  CQ0337
 CQ0337  STATE/COUNTY-  LA/UNION
 CQ0337  COUNTRY     -  US
 CQ0337  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0337
 CQ0337                         *CURRENT SURVEY CONTROL
 CQ0337  ______________________________________________________________________
 CQ0337* NAD 83(1986) POSITION- 32 41 37.     (N) 092 23 27.     (W)   SCALED
 CQ0337* NAVD 88 ORTHO HEIGHT -    35.743 (meters)      117.27  (feet) ADJUSTED
 CQ0337  ______________________________________________________________________
 CQ0337  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 CQ0337  DYNAMIC HEIGHT  -         35.703 (meters)      117.14  (feet) COMP
 CQ0337  MODELED GRAVITY -    979,531.2   (mgal)                       NAVD 88
 CQ0337
 CQ0337  VERT ORDER      -  SECOND    CLASS 0
 CQ0337
 CQ0337.The horizontal coordinates were scaled from a map and have
 CQ0337.an estimated accuracy of +/- 6 seconds.
 CQ0337
 CQ0337.The orthometric height was determined by differential leveling and
 CQ0337.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0337.in June 1991.
 CQ0337
 CQ0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0337.GEOID18 height accuracy estimate available here.
 CQ0337
 CQ0337.Click photographs - Photos may exist for this station.
 CQ0337
 CQ0337.The dynamic height is computed by dividing the NAVD 88
 CQ0337.geopotential number by the normal gravity value computed on the
 CQ0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0337.degrees latitude (g = 980.6199 gals.).
 CQ0337
 CQ0337.The modeled gravity was interpolated from observed gravity values.
 CQ0337
 CQ0337;                    North         East    Units  Estimated Accuracy
 CQ0337;SPC LA N     -   243,230.    1,010,240.      MT  (+/- 180 meters Scaled)
 CQ0337
 CQ0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS571174(NAD 83)
 CQ0337
 CQ0337                          SUPERSEDED SURVEY CONTROL
 CQ0337
 CQ0337  NGVD 29 (11/26/84)   35.827  (m)          117.54   (f) ADJUSTED    2 0
 CQ0337
 CQ0337.Superseded values are not recommended for survey control.
 CQ0337
 CQ0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0337.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0337
 CQ0337_MARKER: DE = TRAVERSE STATION DISK
 CQ0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0337_STAMPING: 56V44 1968
 CQ0337_MARK LOGO: LADH
 CQ0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0337+STABILITY: SURFACE MOTION
 CQ0337
 CQ0337  HISTORY     - Date     Condition        Report By
 CQ0337  HISTORY     - 1968     MONUMENTED       LADH
 CQ0337  HISTORY     - 1968     GOOD             LADH
 CQ0337
 CQ0337                          STATION DESCRIPTION
 CQ0337
 CQ0337'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0337'7.2 MI S FROM FARMERVILLE.
 CQ0337'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0337'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0337'15 FOR 4.5 MILES TO THE MARK ON THE RIGHT.  IT IS 129 FEET WEST OF THE
 CQ0337'CENTERLINE OF THE HIGHWAY, 177 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 CQ0337'OF J. E. LONGS HOUSE, 1 FOOT NORTH OF A YARD FENCE, AND 1 1/2 FEET
 CQ0337'WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK
 CQ0337'STAMPED 56V44 1968, SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0337'4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0339 ***********************************************************************
 CQ0339  DESIGNATION -  56 V 45
 CQ0339  PID         -  CQ0339
 CQ0339  STATE/COUNTY-  LA/UNION
 CQ0339  COUNTRY     -  US
 CQ0339  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0339
 CQ0339                         *CURRENT SURVEY CONTROL
 CQ0339  ______________________________________________________________________
 CQ0339* NAD 83(1986) POSITION- 32 40 53.     (N) 092 22 59.     (W)   SCALED
 CQ0339* NAVD 88 ORTHO HEIGHT -    60.738 (meters)      199.27  (feet) ADJUSTED
 CQ0339  ______________________________________________________________________
 CQ0339  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 CQ0339  DYNAMIC HEIGHT  -         60.671 (meters)      199.05  (feet) COMP
 CQ0339  MODELED GRAVITY -    979,530.0   (mgal)                       NAVD 88
 CQ0339
 CQ0339  VERT ORDER      -  SECOND    CLASS 0
 CQ0339
 CQ0339.The horizontal coordinates were scaled from a map and have
 CQ0339.an estimated accuracy of +/- 6 seconds.
 CQ0339
 CQ0339.The orthometric height was determined by differential leveling and
 CQ0339.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0339.in June 1991.
 CQ0339
 CQ0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0339.GEOID18 height accuracy estimate available here.
 CQ0339
 CQ0339.Click photographs - Photos may exist for this station.
 CQ0339
 CQ0339.The dynamic height is computed by dividing the NAVD 88
 CQ0339.geopotential number by the normal gravity value computed on the
 CQ0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0339.degrees latitude (g = 980.6199 gals.).
 CQ0339
 CQ0339.The modeled gravity was interpolated from observed gravity values.
 CQ0339
 CQ0339;                    North         East    Units  Estimated Accuracy
 CQ0339;SPC LA N     -   241,880.    1,010,970.      MT  (+/- 180 meters Scaled)
 CQ0339
 CQ0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS578161(NAD 83)
 CQ0339
 CQ0339                          SUPERSEDED SURVEY CONTROL
 CQ0339
 CQ0339  NGVD 29 (11/26/84)   60.821  (m)          199.54   (f) ADJUSTED    2 0
 CQ0339
 CQ0339.Superseded values are not recommended for survey control.
 CQ0339
 CQ0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0339.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0339
 CQ0339_MARKER: DE = TRAVERSE STATION DISK
 CQ0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0339_STAMPING: 56V45 1968
 CQ0339_MARK LOGO: LADH
 CQ0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0339+STABILITY: SURFACE MOTION
 CQ0339
 CQ0339  HISTORY     - Date     Condition        Report By
 CQ0339  HISTORY     - 1968     MONUMENTED       LADH
 CQ0339  HISTORY     - 1968     GOOD             LADH
 CQ0339
 CQ0339                          STATION DESCRIPTION
 CQ0339
 CQ0339'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0339'8.2 MI S FROM FARMERVILLE.
 CQ0339'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0339'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0339'15 FOR 5.5 MILES TO THE MARK ON THE LEFT.  IT IS 122 FEET NORTHEAST OF
 CQ0339'THE CENTERLINE OF THE HIGHWAY, 230 FEET WEST OF THE NORTHWEST CORNER
 CQ0339'OF MACK D. COX, JR.S HOUSE, 57 FEET WEST OF THE CENTERLINE OF A
 CQ0339'DRIVEWAY, AND 1 1/2 FEET NORTHEAST OF A STEEL WITNESS POST. IT IS A
 CQ0339'LDH AND C AND GS TRAVERSE DISK STAMPED 56V45 1968, SET IN THE TOP OF A
 CQ0339'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0341 ***********************************************************************
 CQ0341  DESIGNATION -  56 V 46
 CQ0341  PID         -  CQ0341
 CQ0341  STATE/COUNTY-  LA/UNION
 CQ0341  COUNTRY     -  US
 CQ0341  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0341
 CQ0341                         *CURRENT SURVEY CONTROL
 CQ0341  ______________________________________________________________________
 CQ0341* NAD 83(1986) POSITION- 32 39 58.     (N) 092 22 32.     (W)   SCALED
 CQ0341* NAVD 88 ORTHO HEIGHT -    51.939 (meters)      170.40  (feet) ADJUSTED
 CQ0341  ______________________________________________________________________
 CQ0341  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 CQ0341  DYNAMIC HEIGHT  -         51.881 (meters)      170.21  (feet) COMP
 CQ0341  MODELED GRAVITY -    979,528.5   (mgal)                       NAVD 88
 CQ0341
 CQ0341  VERT ORDER      -  SECOND    CLASS 0
 CQ0341
 CQ0341.The horizontal coordinates were scaled from a map and have
 CQ0341.an estimated accuracy of +/- 6 seconds.
 CQ0341
 CQ0341.The orthometric height was determined by differential leveling and
 CQ0341.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0341.in June 1991.
 CQ0341
 CQ0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0341.GEOID18 height accuracy estimate available here.
 CQ0341
 CQ0341.Click photographs - Photos may exist for this station.
 CQ0341
 CQ0341.The dynamic height is computed by dividing the NAVD 88
 CQ0341.geopotential number by the normal gravity value computed on the
 CQ0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0341.degrees latitude (g = 980.6199 gals.).
 CQ0341
 CQ0341.The modeled gravity was interpolated from observed gravity values.
 CQ0341
 CQ0341;                    North         East    Units  Estimated Accuracy
 CQ0341;SPC LA N     -   240,180.    1,011,670.      MT  (+/- 180 meters Scaled)
 CQ0341
 CQ0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS585144(NAD 83)
 CQ0341
 CQ0341                          SUPERSEDED SURVEY CONTROL
 CQ0341
 CQ0341  NGVD 29 (11/26/84)   52.021  (m)          170.67   (f) ADJUSTED    2 0
 CQ0341
 CQ0341.Superseded values are not recommended for survey control.
 CQ0341
 CQ0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0341.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0341
 CQ0341_MARKER: DE = TRAVERSE STATION DISK
 CQ0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0341_STAMPING: 56V46 1968
 CQ0341_MARK LOGO: LADH
 CQ0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0341+STABILITY: SURFACE MOTION
 CQ0341
 CQ0341  HISTORY     - Date     Condition        Report By
 CQ0341  HISTORY     - 1968     MONUMENTED       LADH
 CQ0341  HISTORY     - 1968     GOOD             LADH
 CQ0341  HISTORY     - 20081225 MARK NOT FOUND   GEOCAC
 CQ0341
 CQ0341                          STATION DESCRIPTION
 CQ0341
 CQ0341'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0341'9.3 MI S FROM FARMERVILLE.
 CQ0341'LOCATED 2.7 MILES SOUTHWEST ALONG STATE HIGHWAY 33 FROM THE UNION
 CQ0341'PARISH COURTHOUSE IN FARMERVILLE, THENCE SOUTHEAST ALONG STATE HIGHWAY
 CQ0341'15 FOR 6.6 MILES TO THE MARK ON THE RIGHT.  IT IS 90 FEET WEST OF THE
 CQ0341'CENTERLINE OF THE HIGHWAY, 71 FEET NORTH OF THE CENTERLINE OF A PARISH
 CQ0341'ROAD INTERSECTING FROM THE WEST, 50 FEET NORTH OF A TEXAS GAS PIPELINE
 CQ0341'CONCRETE MARKER POST, AND 2 FEET SOUTHWEST OF A STEEL WITNESS POST. IT
 CQ0341'IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V46 1968, SET IN THE TOP
 CQ0341'OF A CONCRETE POST PROJECTING 4-INCHES. NOTE-- IT IS LOCATED 0.7 MILES
 CQ0341'NORTHWEST OF BM 56V16.
 CQ0341
 CQ0341                          STATION RECOVERY (2008)
 CQ0341
 CQ0341'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0287 ***********************************************************************
 CQ0287  DESIGNATION -  56 V 47
 CQ0287  PID         -  CQ0287
 CQ0287  STATE/COUNTY-  LA/UNION
 CQ0287  COUNTRY     -  US
 CQ0287  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0287
 CQ0287                         *CURRENT SURVEY CONTROL
 CQ0287  ______________________________________________________________________
 CQ0287* NAD 83(1986) POSITION- 32 38 04.     (N) 092 11 07.     (W)   SCALED
 CQ0287* NAVD 88 ORTHO HEIGHT -    30.630 (meters)      100.49  (feet) ADJUSTED
 CQ0287  ______________________________________________________________________
 CQ0287  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 CQ0287  DYNAMIC HEIGHT  -         30.596 (meters)      100.38  (feet) COMP
 CQ0287  MODELED GRAVITY -    979,531.3   (mgal)                       NAVD 88
 CQ0287
 CQ0287  VERT ORDER      -  SECOND    CLASS 0
 CQ0287
 CQ0287.The horizontal coordinates were scaled from a map and have
 CQ0287.an estimated accuracy of +/- 6 seconds.
 CQ0287
 CQ0287.The orthometric height was determined by differential leveling and
 CQ0287.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0287.in June 1991.
 CQ0287
 CQ0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0287.GEOID18 height accuracy estimate available here.
 CQ0287
 CQ0287.Click photographs - Photos may exist for this station.
 CQ0287
 CQ0287.The dynamic height is computed by dividing the NAVD 88
 CQ0287.geopotential number by the normal gravity value computed on the
 CQ0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0287.degrees latitude (g = 980.6199 gals.).
 CQ0287
 CQ0287.The modeled gravity was interpolated from observed gravity values.
 CQ0287
 CQ0287;                    North         East    Units  Estimated Accuracy
 CQ0287;SPC LA N     -   236,710.    1,029,530.      MT  (+/- 180 meters Scaled)
 CQ0287
 CQ0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS764110(NAD 83)
 CQ0287
 CQ0287                          SUPERSEDED SURVEY CONTROL
 CQ0287
 CQ0287  NGVD 29 (11/26/84)   30.708  (m)          100.75   (f) ADJUSTED    2 0
 CQ0287
 CQ0287.Superseded values are not recommended for survey control.
 CQ0287
 CQ0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0287.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0287
 CQ0287_MARKER: DD = SURVEY DISK
 CQ0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0287_STAMPING: 56 V 47 1968
 CQ0287_MARK LOGO: LADH
 CQ0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0287+STABILITY: SURFACE MOTION
 CQ0287
 CQ0287  HISTORY     - Date     Condition        Report By
 CQ0287  HISTORY     - 1968     MONUMENTED       LADH
 CQ0287  HISTORY     - 1968     GOOD             LADH
 CQ0287
 CQ0287                          STATION DESCRIPTION
 CQ0287
 CQ0287'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0287'10.7 MI NW FROM WEST MONROE.
 CQ0287'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U. S. HIGHWAY
 CQ0287'80 OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 9.0
 CQ0287'MILES TO THE MARK ON THE LEFT.  IT IS 101 FEET SOUTH OF THE CENTERLINE
 CQ0287'OF THE HIGHWAY AT EDGE OF A POWER LINE RIGHT-OF-WAY, 56 FEET WEST OF
 CQ0287'THE CENTER OF A STEEL POWER LINE TOWER, 22 FEET NORTH OF A 15-INCH
 CQ0287'PINE TREE AND 2 FEET SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C
 CQ0287'AND GS TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 CQ0287'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0288 ***********************************************************************
 CQ0288  DESIGNATION -  56 V 48
 CQ0288  PID         -  CQ0288
 CQ0288  STATE/COUNTY-  LA/UNION
 CQ0288  COUNTRY     -  US
 CQ0288  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0288
 CQ0288                         *CURRENT SURVEY CONTROL
 CQ0288  ______________________________________________________________________
 CQ0288* NAD 83(1986) POSITION- 32 38 47.     (N) 092 11 29.     (W)   SCALED
 CQ0288* NAVD 88 ORTHO HEIGHT -    37.064 (meters)      121.60  (feet) ADJUSTED
 CQ0288  ______________________________________________________________________
 CQ0288  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CQ0288  DYNAMIC HEIGHT  -         37.023 (meters)      121.47  (feet) COMP
 CQ0288  MODELED GRAVITY -    979,532.2   (mgal)                       NAVD 88
 CQ0288
 CQ0288  VERT ORDER      -  SECOND    CLASS 0
 CQ0288
 CQ0288.The horizontal coordinates were scaled from a map and have
 CQ0288.an estimated accuracy of +/- 6 seconds.
 CQ0288
 CQ0288.The orthometric height was determined by differential leveling and
 CQ0288.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0288.in June 1991.
 CQ0288
 CQ0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0288.GEOID18 height accuracy estimate available here.
 CQ0288
 CQ0288.Click photographs - Photos may exist for this station.
 CQ0288
 CQ0288.The dynamic height is computed by dividing the NAVD 88
 CQ0288.geopotential number by the normal gravity value computed on the
 CQ0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0288.degrees latitude (g = 980.6199 gals.).
 CQ0288
 CQ0288.The modeled gravity was interpolated from observed gravity values.
 CQ0288
 CQ0288;                    North         East    Units  Estimated Accuracy
 CQ0288;SPC LA N     -   238,030.    1,028,960.      MT  (+/- 180 meters Scaled)
 CQ0288
 CQ0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS758123(NAD 83)
 CQ0288
 CQ0288                          SUPERSEDED SURVEY CONTROL
 CQ0288
 CQ0288  NGVD 29 (11/26/84)   37.142  (m)          121.86   (f) ADJUSTED    2 0
 CQ0288
 CQ0288.Superseded values are not recommended for survey control.
 CQ0288
 CQ0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0288.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0288
 CQ0288_MARKER: DD = SURVEY DISK
 CQ0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0288_STAMPING: 56 V 48 1958
 CQ0288_MARK LOGO: LADH
 CQ0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0288+STABILITY: SURFACE MOTION
 CQ0288
 CQ0288  HISTORY     - Date     Condition        Report By
 CQ0288  HISTORY     - 1958     MONUMENTED       LADH
 CQ0288  HISTORY     - 1968     GOOD             LADH
 CQ0288
 CQ0288                          STATION DESCRIPTION
 CQ0288
 CQ0288'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0288'11.6 MI NW FROM WEST MONROE.
 CQ0288'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U. S. HIGHWAY
 CQ0288'80 OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 9.9
 CQ0288'MILES TO THE MARK ON THE LEFT.  IT IS 95 FEET WEST OF THE CENTERLINE
 CQ0288'OF THE HIGHWAY, 166 FEET NORTHWEST OF THE STEEL CATTLE GUARD OF J. G.
 CQ0288'HONEYCUTT DRIVEWAY, 6 FEET EAST OF A 12-INCH PINE TREE, 14 FEET SOUTH
 CQ0288'OF A 12-INCH RED OAK TREE AND 1 FOOT WEST OF A STEEL WITNESS POST. IT
 CQ0288'IS A LDH AND C AND GS TRAVERSE DISK SET IN THE TOP OF A CONCRETE POST
 CQ0288'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0305 ***********************************************************************
 CQ0305  DESIGNATION -  56 V 5 RESET
 CQ0305  PID         -  CQ0305
 CQ0305  STATE/COUNTY-  LA/UNION
 CQ0305  COUNTRY     -  US
 CQ0305  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0305
 CQ0305                         *CURRENT SURVEY CONTROL
 CQ0305  ______________________________________________________________________
 CQ0305* NAD 83(1986) POSITION- 32 44 19.     (N) 092 25 58.     (W)   SCALED
 CQ0305* NAVD 88 ORTHO HEIGHT -    51.68  (meters)      169.6   (feet) RESET
 CQ0305  ______________________________________________________________________
 CQ0305  GEOID HEIGHT    -        -25.950 (meters)                     GEOID18
 CQ0305  VERT ORDER      -  THIRD
 CQ0305
 CQ0305.The horizontal coordinates were scaled from a map and have
 CQ0305.an estimated accuracy of +/- 6 seconds.
 CQ0305
 CQ0305.The orthometric height was computed from unverified reset data.
 CQ0305
 CQ0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0305.GEOID18 height accuracy estimate available here.
 CQ0305
 CQ0305.Click photographs - Photos may exist for this station.
 CQ0305
 CQ0305;                    North         East    Units  Estimated Accuracy
 CQ0305;SPC LA N     -   248,220.    1,006,300.      MT  (+/- 180 meters Scaled)
 CQ0305
 CQ0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS531224(NAD 83)
 CQ0305
 CQ0305                          SUPERSEDED SURVEY CONTROL
 CQ0305
 CQ0305  NGVD 29 (??/??/??)   51.77   (m)          169.8    (f) RESET       3  
 CQ0305
 CQ0305.Superseded values are not recommended for survey control.
 CQ0305
 CQ0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0305.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0305
 CQ0305_MARKER: DB = BENCH MARK DISK
 CQ0305_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ0305+WITH SETTING: INTO GROUND
 CQ0305_STAMPING: 56V5 RESET 1971
 CQ0305_MARK LOGO: CGS
 CQ0305_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ0305_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0305
 CQ0305  HISTORY     - Date     Condition        Report By
 CQ0305  HISTORY     - 1971     MONUMENTED       NGS
 CQ0305  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 CQ0305
 CQ0305                          STATION DESCRIPTION
 CQ0305
 CQ0305'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 CQ0305'2.95 MI S FROM FARMERVILLE.
 CQ0305'LOCATED 2.95 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE UNION PARISH
 CQ0305'COURTHOUSE, IN FARMERVILLE, ACROSS THE HIGHWAY FROM THE HUCKABYS
 CQ0305'STORE, 98 FEET NORTHWEST OF THE CENTER OF STATE HIGHWAY 33 188 FEET
 CQ0305'NORTHEAST OF A SIDE ROAD LEADING NORTHWEST, 54 FEET SOUTHWEST OF A
 CQ0305'CONCRETE RIGHT-OF-WAY MARKER, 10.5 FEET NORTH-NORTHWEST OF A POWER
 CQ0305'POLE AND 1 FOOT NORTHWEST OF A METAL WITNESS POST.  IT IS A BENCH MARK
 CQ0305'DISK CRIMPED ON A 3 FOOT SECTION OF COPPER WELD ROD FASTED TO A STEEL
 CQ0305'PLATE, ENCASED IN 4-INCH ORANGEBURG PIPE PROJECTING 3 INCHES. NOTE--
 CQ0305'THE MARK IS ON THE FIRST HILL SOUTH OF THE SOUTH END OF D ARBONNE
 CQ0305'LAKE.
 CQ0305
 CQ0305                          STATION RECOVERY (1988)
 CQ0305
 CQ0305'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0305'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0290 ***********************************************************************
 CQ0290  DESIGNATION -  56 V 50
 CQ0290  PID         -  CQ0290
 CQ0290  STATE/COUNTY-  LA/UNION
 CQ0290  COUNTRY     -  US
 CQ0290  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0290
 CQ0290                         *CURRENT SURVEY CONTROL
 CQ0290  ______________________________________________________________________
 CQ0290* NAD 83(1986) POSITION- 32 40 07.     (N) 092 12 07.     (W)   SCALED
 CQ0290* NAVD 88 ORTHO HEIGHT -    49.331 (meters)      161.85  (feet) ADJUSTED
 CQ0290  ______________________________________________________________________
 CQ0290  GEOID HEIGHT    -        -25.913 (meters)                     GEOID18
 CQ0290  DYNAMIC HEIGHT  -         49.276 (meters)      161.67  (feet) COMP
 CQ0290  MODELED GRAVITY -    979,533.8   (mgal)                       NAVD 88
 CQ0290
 CQ0290  VERT ORDER      -  SECOND    CLASS 0
 CQ0290
 CQ0290.The horizontal coordinates were scaled from a map and have
 CQ0290.an estimated accuracy of +/- 6 seconds.
 CQ0290
 CQ0290.The orthometric height was determined by differential leveling and
 CQ0290.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0290.in June 1991.
 CQ0290
 CQ0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0290.GEOID18 height accuracy estimate available here.
 CQ0290
 CQ0290.Click photographs - Photos may exist for this station.
 CQ0290
 CQ0290.The dynamic height is computed by dividing the NAVD 88
 CQ0290.geopotential number by the normal gravity value computed on the
 CQ0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0290.degrees latitude (g = 980.6199 gals.).
 CQ0290
 CQ0290.The modeled gravity was interpolated from observed gravity values.
 CQ0290
 CQ0290;                    North         East    Units  Estimated Accuracy
 CQ0290;SPC LA N     -   240,490.    1,027,960.      MT  (+/- 180 meters Scaled)
 CQ0290
 CQ0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS748148(NAD 83)
 CQ0290
 CQ0290                          SUPERSEDED SURVEY CONTROL
 CQ0290
 CQ0290  NGVD 29 (11/26/84)   49.409  (m)          162.10   (f) ADJUSTED    2 0
 CQ0290
 CQ0290.Superseded values are not recommended for survey control.
 CQ0290
 CQ0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0290.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0290
 CQ0290_MARKER: DD = SURVEY DISK
 CQ0290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0290_STAMPING: 56 V 50 1968
 CQ0290_MARK LOGO: LADH
 CQ0290_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0290+STABILITY: SURFACE MOTION
 CQ0290
 CQ0290  HISTORY     - Date     Condition        Report By
 CQ0290  HISTORY     - 1968     MONUMENTED       LADH
 CQ0290  HISTORY     - 1968     GOOD             LADH
 CQ0290
 CQ0290                          STATION DESCRIPTION
 CQ0290
 CQ0290'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0290'13.2 MI NW FROM WEST MONROE.
 CQ0290'LOCATED 1.7 MILES WEST ALONG U. S. HIGHWAY 80 FROM THE U. S. HIGHWAY
 CQ0290'80 OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR
 CQ0290'11.5 MILES TO THE MARK ON THE LEFT.  IT IS 71 FEET WEST OF THE
 CQ0290'CENTERLINE OF THE HIGHWAY, 40 FEET NORTH OF THE CENTERLINE OF AN
 CQ0290'ASPHALT PARISH ROAD, 19 FEET NORTH OF AN 18-INCH RED OAK TREE AND 2
 CQ0290'FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE
 CQ0290'DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1066 ***********************************************************************
 CQ1066  DESIGNATION -  56 V 51
 CQ1066  PID         -  CQ1066
 CQ1066  STATE/COUNTY-  LA/UNION
 CQ1066  COUNTRY     -  US
 CQ1066  USGS QUAD   -  BERNICE (2018)
 CQ1066
 CQ1066                         *CURRENT SURVEY CONTROL
 CQ1066  ______________________________________________________________________
 CQ1066* NAD 83(1986) POSITION- 32 46 06.     (N) 092 39 25.     (W)   SCALED
 CQ1066* NAVD 88 ORTHO HEIGHT -    33.809 (meters)      110.92  (feet) ADJUSTED
 CQ1066  ______________________________________________________________________
 CQ1066  GEOID HEIGHT    -        -25.968 (meters)                     GEOID18
 CQ1066  DYNAMIC HEIGHT  -         33.772 (meters)      110.80  (feet) COMP
 CQ1066  MODELED GRAVITY -    979,534.0   (mgal)                       NAVD 88
 CQ1066
 CQ1066  VERT ORDER      -  SECOND    CLASS 0
 CQ1066
 CQ1066.The horizontal coordinates were scaled from a map and have
 CQ1066.an estimated accuracy of +/- 6 seconds.
 CQ1066
 CQ1066.The orthometric height was determined by differential leveling and
 CQ1066.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1066.in June 1991.
 CQ1066
 CQ1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1066.GEOID18 height accuracy estimate available here.
 CQ1066
 CQ1066.Click photographs - Photos may exist for this station.
 CQ1066
 CQ1066.The dynamic height is computed by dividing the NAVD 88
 CQ1066.geopotential number by the normal gravity value computed on the
 CQ1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1066.degrees latitude (g = 980.6199 gals.).
 CQ1066
 CQ1066.The modeled gravity was interpolated from observed gravity values.
 CQ1066
 CQ1066;                    North         East    Units  Estimated Accuracy
 CQ1066;SPC LA N     -   251,520.      985,290.      MT  (+/- 180 meters Scaled)
 CQ1066
 CQ1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS321256(NAD 83)
 CQ1066
 CQ1066                          SUPERSEDED SURVEY CONTROL
 CQ1066
 CQ1066  NGVD 29 (11/26/84)   33.906  (m)          111.24   (f) ADJUSTED    2 0
 CQ1066
 CQ1066.Superseded values are not recommended for survey control.
 CQ1066
 CQ1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1066.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1066
 CQ1066_MARKER: DD = SURVEY DISK
 CQ1066_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1066_SP_SET: BRIDGE
 CQ1066_STAMPING: 56V51 1968
 CQ1066_MARK LOGO: LADHGS
 CQ1066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1066
 CQ1066  HISTORY     - Date     Condition        Report By
 CQ1066  HISTORY     - 1968     MONUMENTED       LADH
 CQ1066
 CQ1066                          STATION DESCRIPTION
 CQ1066
 CQ1066'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1066'3.6 MI S FROM BERNICE.
 CQ1066'LOCATED 3.6 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1066'IN BERNICE TO THE MARK ON THE LEFT IN SECTION 34, T21N, R3W.  IT IS IN
 CQ1066'THE SIDEWALK OF THE NORTHEAST CORNER OF THE MIDDLE FORK BAYOU RELIEF
 CQ1066'BRIDGE, 14 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 11 FEET SOUTH
 CQ1066'OF A CONCRETE GUARD RAIL POST, 0.4 FOOT ABOVE THE ELEVATION OF THE
 CQ1066'ADJACENT ROADWAY PAVEMENT, 0.9 FOOT EAST OF THE WEST EDGE OF THE EAST
 CQ1066'SIDEWALK AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C
 CQ1066'AND GS B. M. DISK STAMPED 56V51 1968 AND DRILLED IN THE BRIDGE
 CQ1066'SIDEWALK.  NOTE-- IT IS 0.7 MILE NORTH OF B. M. 31V56 (LDH).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1067 ***********************************************************************
 CQ1067  DESIGNATION -  56 V 52
 CQ1067  PID         -  CQ1067
 CQ1067  STATE/COUNTY-  LA/UNION
 CQ1067  COUNTRY     -  US
 CQ1067  USGS QUAD   -  BERNICE (2018)
 CQ1067
 CQ1067                         *CURRENT SURVEY CONTROL
 CQ1067  ______________________________________________________________________
 CQ1067* NAD 83(1986) POSITION- 32 46 47.     (N) 092 39 20.     (W)   SCALED
 CQ1067* NAVD 88 ORTHO HEIGHT -    67.020 (meters)      219.88  (feet) ADJUSTED
 CQ1067  ______________________________________________________________________
 CQ1067  GEOID HEIGHT    -        -25.979 (meters)                     GEOID18
 CQ1067  DYNAMIC HEIGHT  -         66.946 (meters)      219.64  (feet) COMP
 CQ1067  MODELED GRAVITY -    979,534.9   (mgal)                       NAVD 88
 CQ1067
 CQ1067  VERT ORDER      -  SECOND    CLASS 0
 CQ1067
 CQ1067.The horizontal coordinates were scaled from a map and have
 CQ1067.an estimated accuracy of +/- 6 seconds.
 CQ1067
 CQ1067.The orthometric height was determined by differential leveling and
 CQ1067.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1067.in June 1991.
 CQ1067
 CQ1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1067.GEOID18 height accuracy estimate available here.
 CQ1067
 CQ1067.Click photographs - Photos may exist for this station.
 CQ1067
 CQ1067.The dynamic height is computed by dividing the NAVD 88
 CQ1067.geopotential number by the normal gravity value computed on the
 CQ1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1067.degrees latitude (g = 980.6199 gals.).
 CQ1067
 CQ1067.The modeled gravity was interpolated from observed gravity values.
 CQ1067
 CQ1067;                    North         East    Units  Estimated Accuracy
 CQ1067;SPC LA N     -   252,790.      985,430.      MT  (+/- 180 meters Scaled)
 CQ1067
 CQ1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS322269(NAD 83)
 CQ1067
 CQ1067                          SUPERSEDED SURVEY CONTROL
 CQ1067
 CQ1067  NGVD 29 (11/26/84)   67.118  (m)          220.20   (f) ADJUSTED    2 0
 CQ1067
 CQ1067.Superseded values are not recommended for survey control.
 CQ1067
 CQ1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1067.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1067
 CQ1067_MARKER: DD = SURVEY DISK
 CQ1067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1067_STAMPING: 56V52 1968
 CQ1067_MARK LOGO: LADHGS
 CQ1067_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1067+STABILITY: SURFACE MOTION
 CQ1067
 CQ1067  HISTORY     - Date     Condition        Report By
 CQ1067  HISTORY     - 1968     MONUMENTED       LADH
 CQ1067
 CQ1067                          STATION DESCRIPTION
 CQ1067
 CQ1067'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1067'2.8 MI S FROM BERNICE.
 CQ1067'LOCATED 2.8 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1067'IN BERNICE TO THE MARK ON THE RIGHT IN SECTION 26, T21N, R3W.  IT IS
 CQ1067'156 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 100 FEET NORTHWEST OF
 CQ1067'THE B. J. POST NORTHWEST HOUSE CORNER, 19 FEET NORTH OF A TEXAS GAS
 CQ1067'TRANSMISSION CO. PIPE LINE AT THE EDGE OF THE PIPE LINE RIGHT-OF-WAY
 CQ1067'AND 3 FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B.
 CQ1067'M. DISK STAMPED 56V52 1968 AND SET IN THE TOP OF A CONCRETE POST
 CQ1067'PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1068 ***********************************************************************
 CQ1068  DESIGNATION -  56 V 53
 CQ1068  PID         -  CQ1068
 CQ1068  STATE/COUNTY-  LA/UNION
 CQ1068  COUNTRY     -  US
 CQ1068  USGS QUAD   -  BERNICE (2018)
 CQ1068
 CQ1068                         *CURRENT SURVEY CONTROL
 CQ1068  ______________________________________________________________________
 CQ1068* NAD 83(1986) POSITION- 32 47 36.     (N) 092 39 38.     (W)   SCALED
 CQ1068* NAVD 88 ORTHO HEIGHT -    69.922 (meters)      229.40  (feet) ADJUSTED
 CQ1068  ______________________________________________________________________
 CQ1068  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ1068  DYNAMIC HEIGHT  -         69.845 (meters)      229.15  (feet) COMP
 CQ1068  MODELED GRAVITY -    979,536.0   (mgal)                       NAVD 88
 CQ1068
 CQ1068  VERT ORDER      -  SECOND    CLASS 0
 CQ1068
 CQ1068.The horizontal coordinates were scaled from a map and have
 CQ1068.an estimated accuracy of +/- 6 seconds.
 CQ1068
 CQ1068.The orthometric height was determined by differential leveling and
 CQ1068.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1068.in June 1991.
 CQ1068
 CQ1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1068.GEOID18 height accuracy estimate available here.
 CQ1068
 CQ1068.Click photographs - Photos may exist for this station.
 CQ1068
 CQ1068.The dynamic height is computed by dividing the NAVD 88
 CQ1068.geopotential number by the normal gravity value computed on the
 CQ1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1068.degrees latitude (g = 980.6199 gals.).
 CQ1068
 CQ1068.The modeled gravity was interpolated from observed gravity values.
 CQ1068
 CQ1068;                    North         East    Units  Estimated Accuracy
 CQ1068;SPC LA N     -   254,300.      984,960.      MT  (+/- 180 meters Scaled)
 CQ1068
 CQ1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS317284(NAD 83)
 CQ1068
 CQ1068                          SUPERSEDED SURVEY CONTROL
 CQ1068
 CQ1068  NGVD 29 (11/26/84)   70.024  (m)          229.74   (f) ADJUSTED    2 0
 CQ1068
 CQ1068.Superseded values are not recommended for survey control.
 CQ1068
 CQ1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1068.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1068
 CQ1068_MARKER: DD = SURVEY DISK
 CQ1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1068_STAMPING: 56V53 1968
 CQ1068_MARK LOGO: LADHGS
 CQ1068_PROJECTION: FLUSH
 CQ1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1068+STABILITY: SURFACE MOTION
 CQ1068
 CQ1068  HISTORY     - Date     Condition        Report By
 CQ1068  HISTORY     - 1968     MONUMENTED       LADH
 CQ1068
 CQ1068                          STATION DESCRIPTION
 CQ1068
 CQ1068'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1068'1.9 MI S FROM BERNICE.
 CQ1068'LOCATED 1.9 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1068'IN BERNICE TO THE MARK ON THE LEFT IN SECTION 22, T21N, R3W.  IT IS
 CQ1068'119 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 76 FEET EAST OF A
 CQ1068'FENCE CORNER, 49 FEET EAST OF A TWIN 12-INCH SWEET GUM TREE, 1 FOOT
 CQ1068'NORTH OF A FENCE ON THE HARVEY GRAY FARM AND 2 FEET WEST OF A STEEL
 CQ1068'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V53 1968
 CQ1068'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1120 ***********************************************************************
 CQ1120  DESIGNATION -  56 V 54
 CQ1120  PID         -  CQ1120
 CQ1120  STATE/COUNTY-  LA/UNION
 CQ1120  COUNTRY     -  US
 CQ1120  USGS QUAD   -  BERNICE (2018)
 CQ1120
 CQ1120                         *CURRENT SURVEY CONTROL
 CQ1120  ______________________________________________________________________
 CQ1120* NAD 83(1986) POSITION- 32 48 25.     (N) 092 39 39.     (W)   SCALED
 CQ1120* NAVD 88 ORTHO HEIGHT -    67.479 (meters)      221.39  (feet) ADJUSTED
 CQ1120  ______________________________________________________________________
 CQ1120  GEOID HEIGHT    -        -26.009 (meters)                     GEOID18
 CQ1120  DYNAMIC HEIGHT  -         67.405 (meters)      221.14  (feet) COMP
 CQ1120  MODELED GRAVITY -    979,537.2   (mgal)                       NAVD 88
 CQ1120
 CQ1120  VERT ORDER      -  SECOND    CLASS 0
 CQ1120
 CQ1120.The horizontal coordinates were scaled from a map and have
 CQ1120.an estimated accuracy of +/- 6 seconds.
 CQ1120
 CQ1120.The orthometric height was determined by differential leveling and
 CQ1120.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1120.in June 1991.
 CQ1120
 CQ1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1120.GEOID18 height accuracy estimate available here.
 CQ1120
 CQ1120.Click photographs - Photos may exist for this station.
 CQ1120
 CQ1120.The dynamic height is computed by dividing the NAVD 88
 CQ1120.geopotential number by the normal gravity value computed on the
 CQ1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1120.degrees latitude (g = 980.6199 gals.).
 CQ1120
 CQ1120.The modeled gravity was interpolated from observed gravity values.
 CQ1120
 CQ1120;                    North         East    Units  Estimated Accuracy
 CQ1120;SPC LA N     -   255,810.      984,940.      MT  (+/- 180 meters Scaled)
 CQ1120
 CQ1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS317299(NAD 83)
 CQ1120
 CQ1120                          SUPERSEDED SURVEY CONTROL
 CQ1120
 CQ1120  NGVD 29 (11/26/84)   67.582  (m)          221.73   (f) ADJUSTED    2 0
 CQ1120
 CQ1120.Superseded values are not recommended for survey control.
 CQ1120
 CQ1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1120.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1120
 CQ1120_MARKER: DD = SURVEY DISK
 CQ1120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1120_STAMPING: 56V54 1968
 CQ1120_MARK LOGO: LADHGS
 CQ1120_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1120+STABILITY: SURFACE MOTION
 CQ1120
 CQ1120  HISTORY     - Date     Condition        Report By
 CQ1120  HISTORY     - 1968     MONUMENTED       LADH
 CQ1120  HISTORY     - 1969     GOOD             LADH
 CQ1120
 CQ1120                          STATION DESCRIPTION
 CQ1120
 CQ1120'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1120'1.0 MI S FROM BERNICE.
 CQ1120'LOCATED 1.0 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1120'BERNICE TO THE MARK ON THE LEFT.  IT IS 159 FEET EAST OF THE
 CQ1120'CENTERLINE OF THE HIGHWAY, 80 FEET SOUTH OF THE A. Y. GREEN SOUTHWEST
 CQ1120'HOUSE CORNER, 52 FEET SOUTH OF A 14-INCH WATER OAK TREE AND 2 FEET
 CQ1120'WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK
 CQ1120'STAMPED 56V54 1968 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ1120'4-INCHES.  SECTION 15, T 21N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1121 ***********************************************************************
 CQ1121  DESIGNATION -  56 V 55
 CQ1121  PID         -  CQ1121
 CQ1121  STATE/COUNTY-  LA/UNION
 CQ1121  COUNTRY     -  US
 CQ1121  USGS QUAD   -  BERNICE (2018)
 CQ1121
 CQ1121                         *CURRENT SURVEY CONTROL
 CQ1121  ______________________________________________________________________
 CQ1121* NAD 83(1986) POSITION- 32 49 10.     (N) 092 39 25.     (W)   SCALED
 CQ1121* NAVD 88 ORTHO HEIGHT -    68.477 (meters)      224.66  (feet) ADJUSTED
 CQ1121  ______________________________________________________________________
 CQ1121  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 CQ1121  DYNAMIC HEIGHT  -         68.402 (meters)      224.42  (feet) COMP
 CQ1121  MODELED GRAVITY -    979,538.2   (mgal)                       NAVD 88
 CQ1121
 CQ1121  VERT ORDER      -  SECOND    CLASS 0
 CQ1121
 CQ1121.The horizontal coordinates were scaled from a map and have
 CQ1121.an estimated accuracy of +/- 6 seconds.
 CQ1121
 CQ1121.The orthometric height was determined by differential leveling and
 CQ1121.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1121.in June 1991.
 CQ1121
 CQ1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1121.GEOID18 height accuracy estimate available here.
 CQ1121
 CQ1121.Click photographs - Photos may exist for this station.
 CQ1121
 CQ1121.The dynamic height is computed by dividing the NAVD 88
 CQ1121.geopotential number by the normal gravity value computed on the
 CQ1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1121.degrees latitude (g = 980.6199 gals.).
 CQ1121
 CQ1121.The modeled gravity was interpolated from observed gravity values.
 CQ1121
 CQ1121;                    North         East    Units  Estimated Accuracy
 CQ1121;SPC LA N     -   257,190.      985,300.      MT  (+/- 180 meters Scaled)
 CQ1121
 CQ1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS321313(NAD 83)
 CQ1121
 CQ1121                          SUPERSEDED SURVEY CONTROL
 CQ1121
 CQ1121  NGVD 29 (11/26/84)   68.578  (m)          224.99   (f) ADJUSTED    2 0
 CQ1121
 CQ1121.Superseded values are not recommended for survey control.
 CQ1121
 CQ1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1121.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1121
 CQ1121_MARKER: DD = SURVEY DISK
 CQ1121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1121_STAMPING: 56V55 1968
 CQ1121_MARK LOGO: LADHGS
 CQ1121_PROJECTION: FLUSH
 CQ1121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1121+STABILITY: SURFACE MOTION
 CQ1121
 CQ1121  HISTORY     - Date     Condition        Report By
 CQ1121  HISTORY     - 1968     MONUMENTED       LADH
 CQ1121  HISTORY     - 1969     GOOD             LADH
 CQ1121
 CQ1121                          STATION DESCRIPTION
 CQ1121
 CQ1121'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1121'0.1 MI S FROM BERNICE.
 CQ1121'LOCATED 0.1 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1121'IN BERNICE TO THE MARK ON THE LEFT.  IT IS 130 FEET EAST OF THE
 CQ1121'CENTERLINE OF THE HIGHWAY, 168 FEET SOUTH OF THE FRONT SOUTHWEST
 CQ1121'CORNER OF THE FIRST BAPTIST CHURCH OF BERNICE, 43 FEET EAST OF A
 CQ1121'30-INCH SWEET GUM TREE AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS
 CQ1121'A LDH AND C AND GS B. M. DISK STAMPED 56V55 1968 AND SET IN THE TOP OF
 CQ1121'A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 10, T 21N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1071 ***********************************************************************
 CQ1071  DESIGNATION -  56 V 56
 CQ1071  PID         -  CQ1071
 CQ1071  STATE/COUNTY-  LA/UNION
 CQ1071  COUNTRY     -  US
 CQ1071  USGS QUAD   -  BERNICE (2018)
 CQ1071
 CQ1071                         *CURRENT SURVEY CONTROL
 CQ1071  ______________________________________________________________________
 CQ1071* NAD 83(1986) POSITION- 32 49 57.     (N) 092 39 34.     (W)   SCALED
 CQ1071* NAVD 88 ORTHO HEIGHT -    66.268 (meters)      217.41  (feet) ADJUSTED
 CQ1071  ______________________________________________________________________
 CQ1071  GEOID HEIGHT    -        -26.038 (meters)                     GEOID18
 CQ1071  DYNAMIC HEIGHT  -         66.196 (meters)      217.18  (feet) COMP
 CQ1071  MODELED GRAVITY -    979,539.3   (mgal)                       NAVD 88
 CQ1071
 CQ1071  VERT ORDER      -  SECOND    CLASS 0
 CQ1071
 CQ1071.The horizontal coordinates were scaled from a map and have
 CQ1071.an estimated accuracy of +/- 6 seconds.
 CQ1071
 CQ1071.The orthometric height was determined by differential leveling and
 CQ1071.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1071.in June 1991.
 CQ1071
 CQ1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1071.GEOID18 height accuracy estimate available here.
 CQ1071
 CQ1071.Click photographs - Photos may exist for this station.
 CQ1071
 CQ1071.The dynamic height is computed by dividing the NAVD 88
 CQ1071.geopotential number by the normal gravity value computed on the
 CQ1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1071.degrees latitude (g = 980.6199 gals.).
 CQ1071
 CQ1071.The modeled gravity was interpolated from observed gravity values.
 CQ1071
 CQ1071;                    North         East    Units  Estimated Accuracy
 CQ1071;SPC LA N     -   258,640.      985,070.      MT  (+/- 180 meters Scaled)
 CQ1071
 CQ1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS318327(NAD 83)
 CQ1071
 CQ1071                          SUPERSEDED SURVEY CONTROL
 CQ1071
 CQ1071  NGVD 29 (11/26/84)   66.370  (m)          217.75   (f) ADJUSTED    2 0
 CQ1071
 CQ1071.Superseded values are not recommended for survey control.
 CQ1071
 CQ1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1071.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1071
 CQ1071_MARKER: DD = SURVEY DISK
 CQ1071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1071_STAMPING: 56V56 1968
 CQ1071_MARK LOGO: LADHGS
 CQ1071_PROJECTION: FLUSH
 CQ1071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1071+STABILITY: SURFACE MOTION
 CQ1071
 CQ1071  HISTORY     - Date     Condition        Report By
 CQ1071  HISTORY     - 1968     MONUMENTED       LADH
 CQ1071
 CQ1071                          STATION DESCRIPTION
 CQ1071
 CQ1071'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1071'0.8 MI N FROM BERNICE.
 CQ1071'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1071'BERNICE TO THE MARK ON THE RIGHT IN SECTION 10, T21N, R3W.  IT IS 157
 CQ1071'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 110 FEET SOUTHEAST OF THE
 CQ1071'MAURY DAVIS SOUTHEAST HOUSE CORNER, 6 FEET SOUTH OF A 20-INCH FORKED
 CQ1071'WHITE OAK TREE AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH
 CQ1071'AND C AND GS B. M. DISK STAMPED 56V56 1968 AND SET IN THE TOP OF A
 CQ1071'CONCRETE POST FLUSH WITH THE GROUND.  NOTE-- IT IS 0.9 MILES NORTH OF
 CQ1071'B. M. 56V55 (LDH).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1072 ***********************************************************************
 CQ1072  DESIGNATION -  56 V 57
 CQ1072  PID         -  CQ1072
 CQ1072  STATE/COUNTY-  LA/UNION
 CQ1072  COUNTRY     -  US
 CQ1072  USGS QUAD   -  BERNICE (2018)
 CQ1072
 CQ1072                         *CURRENT SURVEY CONTROL
 CQ1072  ______________________________________________________________________
 CQ1072* NAD 83(1986) POSITION- 32 50 49.     (N) 092 39 34.     (W)   SCALED
 CQ1072* NAVD 88 ORTHO HEIGHT -    55.403 (meters)      181.77  (feet) ADJUSTED
 CQ1072  ______________________________________________________________________
 CQ1072  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 CQ1072  DYNAMIC HEIGHT  -         55.342 (meters)      181.57  (feet) COMP
 CQ1072  MODELED GRAVITY -    979,540.5   (mgal)                       NAVD 88
 CQ1072
 CQ1072  VERT ORDER      -  SECOND    CLASS 0
 CQ1072
 CQ1072.The horizontal coordinates were scaled from a map and have
 CQ1072.an estimated accuracy of +/- 6 seconds.
 CQ1072
 CQ1072.The orthometric height was determined by differential leveling and
 CQ1072.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1072.in June 1991.
 CQ1072
 CQ1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1072.GEOID18 height accuracy estimate available here.
 CQ1072
 CQ1072.Click photographs - Photos may exist for this station.
 CQ1072
 CQ1072.The dynamic height is computed by dividing the NAVD 88
 CQ1072.geopotential number by the normal gravity value computed on the
 CQ1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1072.degrees latitude (g = 980.6199 gals.).
 CQ1072
 CQ1072.The modeled gravity was interpolated from observed gravity values.
 CQ1072
 CQ1072;                    North         East    Units  Estimated Accuracy
 CQ1072;SPC LA N     -   260,240.      985,070.      MT  (+/- 180 meters Scaled)
 CQ1072
 CQ1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS318343(NAD 83)
 CQ1072
 CQ1072                          SUPERSEDED SURVEY CONTROL
 CQ1072
 CQ1072  NGVD 29 (11/26/84)   55.506  (m)          182.11   (f) ADJUSTED    2 0
 CQ1072
 CQ1072.Superseded values are not recommended for survey control.
 CQ1072
 CQ1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1072.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1072
 CQ1072_MARKER: DD = SURVEY DISK
 CQ1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1072_STAMPING: 56V57 1968
 CQ1072_MARK LOGO: LADHGS
 CQ1072_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1072+STABILITY: SURFACE MOTION
 CQ1072
 CQ1072  HISTORY     - Date     Condition        Report By
 CQ1072  HISTORY     - 1968     MONUMENTED       LADH
 CQ1072
 CQ1072                          STATION DESCRIPTION
 CQ1072
 CQ1072'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1072'1.7 MI N FROM BERNICE.
 CQ1072'LOCATED 1.7 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1072'IN BERNICE TO THE MARK ON THE RIGHT IN SECTION 3, T21N, R3W.  IT IS
 CQ1072'114 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 171 FEET EAST OF A
 CQ1072'30-INCH RED OAK TREE AT THE J. B. FARRAR RESIDENCE, 2 FEET WEST OF AN
 CQ1072'OLD NET WIRE FENCE AND 1 FOOT WEST OF A STEEL WITNESS POST.  IT IS A
 CQ1072'LDH AND C AND GS B. M. DISK STAMPED 56V57 1968 AND SET IN THE TOP OF A
 CQ1072'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1073 ***********************************************************************
 CQ1073  DESIGNATION -  56 V 58
 CQ1073  PID         -  CQ1073
 CQ1073  STATE/COUNTY-  LA/UNION
 CQ1073  COUNTRY     -  US
 CQ1073  USGS QUAD   -  BERNICE (2018)
 CQ1073
 CQ1073                         *CURRENT SURVEY CONTROL
 CQ1073  ______________________________________________________________________
 CQ1073* NAD 83(1986) POSITION- 32 51 33.     (N) 092 39 27.     (W)   SCALED
 CQ1073* NAVD 88 ORTHO HEIGHT -    41.912 (meters)      137.51  (feet) ADJUSTED
 CQ1073  ______________________________________________________________________
 CQ1073  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 CQ1073  DYNAMIC HEIGHT  -         41.866 (meters)      137.36  (feet) COMP
 CQ1073  MODELED GRAVITY -    979,541.5   (mgal)                       NAVD 88
 CQ1073
 CQ1073  VERT ORDER      -  SECOND    CLASS 0
 CQ1073
 CQ1073.The horizontal coordinates were scaled from a map and have
 CQ1073.an estimated accuracy of +/- 6 seconds.
 CQ1073
 CQ1073.The orthometric height was determined by differential leveling and
 CQ1073.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1073.in June 1991.
 CQ1073
 CQ1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1073.GEOID18 height accuracy estimate available here.
 CQ1073
 CQ1073.Click photographs - Photos may exist for this station.
 CQ1073
 CQ1073.The dynamic height is computed by dividing the NAVD 88
 CQ1073.geopotential number by the normal gravity value computed on the
 CQ1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1073.degrees latitude (g = 980.6199 gals.).
 CQ1073
 CQ1073.The modeled gravity was interpolated from observed gravity values.
 CQ1073
 CQ1073;                    North         East    Units  Estimated Accuracy
 CQ1073;SPC LA N     -   261,600.      985,260.      MT  (+/- 180 meters Scaled)
 CQ1073
 CQ1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS320357(NAD 83)
 CQ1073
 CQ1073                          SUPERSEDED SURVEY CONTROL
 CQ1073
 CQ1073  NGVD 29 (11/26/84)   42.017  (m)          137.85   (f) ADJUSTED    2 0
 CQ1073
 CQ1073.Superseded values are not recommended for survey control.
 CQ1073
 CQ1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1073.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1073
 CQ1073_MARKER: DD = SURVEY DISK
 CQ1073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1073_STAMPING: 56V58 1968
 CQ1073_MARK LOGO: LADHGS
 CQ1073_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1073+STABILITY: SURFACE MOTION
 CQ1073
 CQ1073  HISTORY     - Date     Condition        Report By
 CQ1073  HISTORY     - 1968     MONUMENTED       LADH
 CQ1073
 CQ1073                          STATION DESCRIPTION
 CQ1073
 CQ1073'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1073'2.6 MI N FROM BERNICE.
 CQ1073'LOCATED 2.6 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1073'IN BERNICE TO THE MARK ON THE RIGHT IN SECTION 34, T22N, R3W.  IT IS
 CQ1073'121 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 36 FEET EAST OF 8-FOOT
 CQ1073'DITCH BANK, 35 FEET EAST OF A 12-INCH FORKED PINE TREE AND 2 FEET WEST
 CQ1073'OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED
 CQ1073'56V58 1968 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1074 ***********************************************************************
 CQ1074  DESIGNATION -  56 V 59
 CQ1074  PID         -  CQ1074
 CQ1074  STATE/COUNTY-  LA/UNION
 CQ1074  COUNTRY     -  US
 CQ1074  USGS QUAD   -  BERNICE (2018)
 CQ1074
 CQ1074                         *CURRENT SURVEY CONTROL
 CQ1074  ______________________________________________________________________
 CQ1074* NAD 83(1986) POSITION- 32 52 14.     (N) 092 39 22.     (W)   SCALED
 CQ1074* NAVD 88 ORTHO HEIGHT -    58.254 (meters)      191.12  (feet) ADJUSTED
 CQ1074  ______________________________________________________________________
 CQ1074  GEOID HEIGHT    -        -26.084 (meters)                     GEOID18
 CQ1074  DYNAMIC HEIGHT  -         58.190 (meters)      190.91  (feet) COMP
 CQ1074  MODELED GRAVITY -    979,542.4   (mgal)                       NAVD 88
 CQ1074
 CQ1074  VERT ORDER      -  SECOND    CLASS 0
 CQ1074
 CQ1074.The horizontal coordinates were scaled from a map and have
 CQ1074.an estimated accuracy of +/- 6 seconds.
 CQ1074
 CQ1074.The orthometric height was determined by differential leveling and
 CQ1074.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1074.in June 1991.
 CQ1074
 CQ1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1074.GEOID18 height accuracy estimate available here.
 CQ1074
 CQ1074.Click photographs - Photos may exist for this station.
 CQ1074
 CQ1074.The dynamic height is computed by dividing the NAVD 88
 CQ1074.geopotential number by the normal gravity value computed on the
 CQ1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1074.degrees latitude (g = 980.6199 gals.).
 CQ1074
 CQ1074.The modeled gravity was interpolated from observed gravity values.
 CQ1074
 CQ1074;                    North         East    Units  Estimated Accuracy
 CQ1074;SPC LA N     -   262,860.      985,390.      MT  (+/- 180 meters Scaled)
 CQ1074
 CQ1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS321369(NAD 83)
 CQ1074
 CQ1074                          SUPERSEDED SURVEY CONTROL
 CQ1074
 CQ1074  NGVD 29 (11/26/84)   58.358  (m)          191.46   (f) ADJUSTED    2 0
 CQ1074
 CQ1074.Superseded values are not recommended for survey control.
 CQ1074
 CQ1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1074.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1074
 CQ1074_MARKER: DD = SURVEY DISK
 CQ1074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1074_STAMPING: 56V59 1968
 CQ1074_MARK LOGO: LADHGS
 CQ1074_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1074+STABILITY: SURFACE MOTION
 CQ1074
 CQ1074  HISTORY     - Date     Condition        Report By
 CQ1074  HISTORY     - 1968     MONUMENTED       LADH
 CQ1074
 CQ1074                          STATION DESCRIPTION
 CQ1074
 CQ1074'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1074'3.3 MI N FROM BERNICE.
 CQ1074'LOCATED 3.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1074'IN BERNICE TO THE MARK ON THE RIGHT IN SECTION 26, T22N, R3W.  IT IS
 CQ1074'0.05 MILES NORTH OF GRAFTONS CROSSING (PARISH ROAD CROSSING HIGHWAY),
 CQ1074'133 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 105 FEET NORTH OF THE
 CQ1074'MARZELL KELLY NORTHWEST HOUSE CORNER, 9 FEET SOUTHWEST OF A 12-INCH
 CQ1074'PINE TREE AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH AND C
 CQ1074'AND GS B. M. DISK STAMPED 56V59 1968 AND SET IN THE TOP OF A CONCRETE
 CQ1074'POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0307 ***********************************************************************
 CQ0307  DESIGNATION -  56 V 6
 CQ0307  PID         -  CQ0307
 CQ0307  STATE/COUNTY-  LA/UNION
 CQ0307  COUNTRY     -  US
 CQ0307  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0307
 CQ0307                         *CURRENT SURVEY CONTROL
 CQ0307  ______________________________________________________________________
 CQ0307* NAD 83(1986) POSITION- 32 44 50.     (N) 092 25 31.     (W)   SCALED
 CQ0307* NAVD 88 ORTHO HEIGHT -    27.289 (meters)       89.53  (feet) ADJUSTED
 CQ0307  ______________________________________________________________________
 CQ0307  GEOID HEIGHT    -        -25.960 (meters)                     GEOID18
 CQ0307  DYNAMIC HEIGHT  -         27.259 (meters)       89.43  (feet) COMP
 CQ0307  MODELED GRAVITY -    979,536.1   (mgal)                       NAVD 88
 CQ0307
 CQ0307  VERT ORDER      -  SECOND    CLASS 0
 CQ0307
 CQ0307.The horizontal coordinates were scaled from a map and have
 CQ0307.an estimated accuracy of +/- 6 seconds.
 CQ0307
 CQ0307.The orthometric height was determined by differential leveling and
 CQ0307.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0307.in June 1991.
 CQ0307
 CQ0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0307.GEOID18 height accuracy estimate available here.
 CQ0307
 CQ0307.Click photographs - Photos may exist for this station.
 CQ0307
 CQ0307.The dynamic height is computed by dividing the NAVD 88
 CQ0307.geopotential number by the normal gravity value computed on the
 CQ0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0307.degrees latitude (g = 980.6199 gals.).
 CQ0307
 CQ0307.The modeled gravity was interpolated from observed gravity values.
 CQ0307
 CQ0307;                    North         East    Units  Estimated Accuracy
 CQ0307;SPC LA N     -   249,170.    1,007,000.      MT  (+/- 180 meters Scaled)
 CQ0307
 CQ0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS538234(NAD 83)
 CQ0307
 CQ0307                          SUPERSEDED SURVEY CONTROL
 CQ0307
 CQ0307  NGVD 29 (11/26/84)   27.378  (m)           89.82   (f) ADJUSTED    2 0
 CQ0307
 CQ0307.Superseded values are not recommended for survey control.
 CQ0307
 CQ0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0307.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0307
 CQ0307_MARKER: DD = SURVEY DISK
 CQ0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0307_STAMPING: 56V6 1967
 CQ0307_MARK LOGO: LADH
 CQ0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0307+STABILITY: SURFACE MOTION
 CQ0307
 CQ0307  HISTORY     - Date     Condition        Report By
 CQ0307  HISTORY     - 1967     MONUMENTED       LADH
 CQ0307  HISTORY     - 1967     GOOD             LADH
 CQ0307
 CQ0307                          STATION DESCRIPTION
 CQ0307
 CQ0307'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ0307'2.25 MI SW FROM FARMERVILLE.
 CQ0307'LOCATED 2.25 MILES SOUTH OF THE UNION PARISH COURTHOUSE IN FARMERVILLE
 CQ0307'ON STATE ROUTE 33.  IT IS 146 FEET SOUTHEAST OF THE CENTERLINE OF THE
 CQ0307'HIGHWAY, 85 FEET SOUTHEAST OF OLD STATE HIGHWAY 15, 10 FEET SOUTHEAST
 CQ0307'OF A LDH CONCRETE RIGHT OF WAY MARKER AND 1.5 FEET EAST OF A METAL
 CQ0307'WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED 56V6
 CQ0307'1967, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1075 ***********************************************************************
 CQ1075  DESIGNATION -  56 V 60
 CQ1075  PID         -  CQ1075
 CQ1075  STATE/COUNTY-  LA/UNION
 CQ1075  COUNTRY     -  US
 CQ1075  USGS QUAD   -  LILLIE (2018)
 CQ1075
 CQ1075                         *CURRENT SURVEY CONTROL
 CQ1075  ______________________________________________________________________
 CQ1075* NAD 83(1986) POSITION- 32 52 49.     (N) 092 39 22.     (W)   SCALED
 CQ1075* NAVD 88 ORTHO HEIGHT -    46.462 (meters)      152.43  (feet) ADJUSTED
 CQ1075  ______________________________________________________________________
 CQ1075  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 CQ1075  DYNAMIC HEIGHT  -         46.411 (meters)      152.27  (feet) COMP
 CQ1075  MODELED GRAVITY -    979,543.2   (mgal)                       NAVD 88
 CQ1075
 CQ1075  VERT ORDER      -  SECOND    CLASS 0
 CQ1075
 CQ1075.The horizontal coordinates were scaled from a map and have
 CQ1075.an estimated accuracy of +/- 6 seconds.
 CQ1075
 CQ1075.The orthometric height was determined by differential leveling and
 CQ1075.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1075.in June 1991.
 CQ1075
 CQ1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1075.GEOID18 height accuracy estimate available here.
 CQ1075
 CQ1075.Click photographs - Photos may exist for this station.
 CQ1075
 CQ1075.The dynamic height is computed by dividing the NAVD 88
 CQ1075.geopotential number by the normal gravity value computed on the
 CQ1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1075.degrees latitude (g = 980.6199 gals.).
 CQ1075
 CQ1075.The modeled gravity was interpolated from observed gravity values.
 CQ1075
 CQ1075;                    North         East    Units  Estimated Accuracy
 CQ1075;SPC LA N     -   263,940.      985,390.      MT  (+/- 180 meters Scaled)
 CQ1075
 CQ1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS321380(NAD 83)
 CQ1075
 CQ1075                          SUPERSEDED SURVEY CONTROL
 CQ1075
 CQ1075  NGVD 29 (11/26/84)   46.567  (m)          152.78   (f) ADJUSTED    2 0
 CQ1075
 CQ1075.Superseded values are not recommended for survey control.
 CQ1075
 CQ1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1075.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1075
 CQ1075_MARKER: DD = SURVEY DISK
 CQ1075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1075_STAMPING: 56V60 1968
 CQ1075_MARK LOGO: LADHGS
 CQ1075_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1075+STABILITY: SURFACE MOTION
 CQ1075
 CQ1075  HISTORY     - Date     Condition        Report By
 CQ1075  HISTORY     - 1968     MONUMENTED       LADH
 CQ1075
 CQ1075                          STATION DESCRIPTION
 CQ1075
 CQ1075'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1075'4.0 MI N FROM BERNICE.
 CQ1075'LOCATED 4.0 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1075'IN BERNICE TO THE MARK ON THE RIGHT IN SECTION 23, T22N, R3W.  IT IS
 CQ1075'216 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 36 FEET SOUTH OF THE
 CQ1075'NORTHEAST BOUNDRY FENCE CORNER OF A ROADSIDE PARK, 1 FOOT WEST OF THE
 CQ1075'EAST BOUNDRY FENCE AND 1 FOOT WEST OF A STEEL WITNESS POST.  IT IS A
 CQ1075'LDH AND C AND GS B. M. DISK STAMPED 56V60 1968 AND SET IN THE TOP OF A
 CQ1075'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1076 ***********************************************************************
 CQ1076  DESIGNATION -  56 V 61
 CQ1076  PID         -  CQ1076
 CQ1076  STATE/COUNTY-  LA/UNION
 CQ1076  COUNTRY     -  US
 CQ1076  USGS QUAD   -  LILLIE (2018)
 CQ1076
 CQ1076                         *CURRENT SURVEY CONTROL
 CQ1076  ______________________________________________________________________
 CQ1076* NAD 83(1986) POSITION- 32 53 41.13   (N) 092 39 28.50   (W)   HD_HELD1
 CQ1076* NAVD 88 ORTHO HEIGHT -    32.629 (meters)      107.05  (feet) ADJUSTED
 CQ1076  ______________________________________________________________________
 CQ1076  GEOID HEIGHT    -        -26.112 (meters)                     GEOID18
 CQ1076  DYNAMIC HEIGHT  -         32.593 (meters)      106.93  (feet) COMP
 CQ1076  MODELED GRAVITY -    979,544.3   (mgal)                       NAVD 88
 CQ1076
 CQ1076  VERT ORDER      -  SECOND    CLASS 0
 CQ1076
 CQ1076.The horizontal coordinates were determined by differentially corrected
 CQ1076.hand held GPS observations or other comparable positioning techniques
 CQ1076.and have an estimated accuracy of +/- 3 meters.
 CQ1076
 CQ1076.The orthometric height was determined by differential leveling and
 CQ1076.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1076.in June 1991.
 CQ1076
 CQ1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1076.GEOID18 height accuracy estimate available here.
 CQ1076
 CQ1076.Click photographs - Photos may exist for this station.
 CQ1076
 CQ1076.The dynamic height is computed by dividing the NAVD 88
 CQ1076.geopotential number by the normal gravity value computed on the
 CQ1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1076.degrees latitude (g = 980.6199 gals.).
 CQ1076
 CQ1076.The modeled gravity was interpolated from observed gravity values.
 CQ1076
 CQ1076;                    North         East    Units  Estimated Accuracy
 CQ1076;SPC LA N     -   265,543.9     985,223.8     MT  (+/- 3 meters HH1 GPS) 
 CQ1076
 CQ1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3199339671(NAD 83)
 CQ1076
 CQ1076                          SUPERSEDED SURVEY CONTROL
 CQ1076
 CQ1076  NGVD 29 (11/26/84)   32.734  (m)          107.39   (f) ADJUSTED    2 0
 CQ1076
 CQ1076.Superseded values are not recommended for survey control.
 CQ1076
 CQ1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1076.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1076
 CQ1076_MARKER: DD = SURVEY DISK
 CQ1076_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1076_SP_SET: BRIDGE
 CQ1076_STAMPING: 56V61 1968
 CQ1076_MARK LOGO: LADHGS
 CQ1076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1076
 CQ1076  HISTORY     - Date     Condition        Report By
 CQ1076  HISTORY     - 1968     MONUMENTED       LADH
 CQ1076
 CQ1076                          STATION DESCRIPTION
 CQ1076
 CQ1076'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1076'4.9 MI N FROM BERNICE.
 CQ1076'LOCATED 4.9 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1076'IN BERNICE TO THE MARK ON THE LEFT IN SECTION 15, T22N, R3W.  IT IS IN
 CQ1076'THE SIDEWALK ON THE SOUTHWEST CORNER OF CORNIE BAYOU MIDDLE SLOUGH
 CQ1076'BRIDGE, 14 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 11 FEET NORTH
 CQ1076'OF A CONCRETE GUARD RAIL POST, 0.5 FOOT ABOVE THE ELEVATION OF THE
 CQ1076'ADJACENT ROADWAY PAVEMENT, 0.9 FOOT WEST OF THE EAST EDGE OF THE WEST
 CQ1076'SIDEWALK AND 2 FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C
 CQ1076'AND GS B. M. DISK DRILLED IN THE BRIDGE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1077 ***********************************************************************
 CQ1077  DESIGNATION -  56 V 62
 CQ1077  PID         -  CQ1077
 CQ1077  STATE/COUNTY-  LA/UNION
 CQ1077  COUNTRY     -  US
 CQ1077  USGS QUAD   -  LILLIE (2018)
 CQ1077
 CQ1077                         *CURRENT SURVEY CONTROL
 CQ1077  ______________________________________________________________________
 CQ1077* NAD 83(1986) POSITION- 32 54 30.     (N) 092 39 16.     (W)   SCALED
 CQ1077* NAVD 88 ORTHO HEIGHT -    42.634 (meters)      139.88  (feet) ADJUSTED
 CQ1077  ______________________________________________________________________
 CQ1077  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 CQ1077  DYNAMIC HEIGHT  -         42.587 (meters)      139.72  (feet) COMP
 CQ1077  MODELED GRAVITY -    979,545.3   (mgal)                       NAVD 88
 CQ1077
 CQ1077  VERT ORDER      -  SECOND    CLASS 0
 CQ1077
 CQ1077.The horizontal coordinates were scaled from a map and have
 CQ1077.an estimated accuracy of +/- 6 seconds.
 CQ1077
 CQ1077.The orthometric height was determined by differential leveling and
 CQ1077.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1077.in June 1991.
 CQ1077
 CQ1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1077.GEOID18 height accuracy estimate available here.
 CQ1077
 CQ1077.Click photographs - Photos may exist for this station.
 CQ1077
 CQ1077.The dynamic height is computed by dividing the NAVD 88
 CQ1077.geopotential number by the normal gravity value computed on the
 CQ1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1077.degrees latitude (g = 980.6199 gals.).
 CQ1077
 CQ1077.The modeled gravity was interpolated from observed gravity values.
 CQ1077
 CQ1077;                    North         East    Units  Estimated Accuracy
 CQ1077;SPC LA N     -   267,050.      985,550.      MT  (+/- 180 meters Scaled)
 CQ1077
 CQ1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS323411(NAD 83)
 CQ1077
 CQ1077                          SUPERSEDED SURVEY CONTROL
 CQ1077
 CQ1077  NGVD 29 (11/26/84)   42.738  (m)          140.22   (f) ADJUSTED    2 0
 CQ1077
 CQ1077.Superseded values are not recommended for survey control.
 CQ1077
 CQ1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1077.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1077
 CQ1077_MARKER: DD = SURVEY DISK
 CQ1077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1077_STAMPING: 56V62 1969
 CQ1077_MARK LOGO: LADHGS
 CQ1077_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1077+STABILITY: SURFACE MOTION
 CQ1077
 CQ1077  HISTORY     - Date     Condition        Report By
 CQ1077  HISTORY     - 1969     MONUMENTED       LADH
 CQ1077  HISTORY     - 1969     GOOD             LADH
 CQ1077
 CQ1077                          STATION DESCRIPTION
 CQ1077
 CQ1077'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1077'5.8 MI N FROM BERNICE.
 CQ1077'LOCATED 5.8 MILES NORTH ALONG U.S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1077'BERNICE TO THE MARK ON THE RIGHT.  IT IS 389 FEET EAST OF THE
 CQ1077'CENTERLINE OF THE HIGHWAY, 44 FEET SOUTH OF THE CENTERLINE OF AN
 CQ1077'ASPHALT PARISH ROAD, 5 1/2 FEET SOUTHWEST OF A 24 INCH WHITE OAK TREE,
 CQ1077'1 FOOT NORTH OF A NET WIRE FENCE ON A. R. COOK PROPERTY AND 2 FEET
 CQ1077'EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C. AND G.S. B.M. DISK
 CQ1077'STAMPED 56V62 1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 CQ1077'INCHES.  SEC 11, T 22N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1081 ***********************************************************************
 CQ1081  DESIGNATION -  56 V 63
 CQ1081  PID         -  CQ1081
 CQ1081  STATE/COUNTY-  LA/UNION
 CQ1081  COUNTRY     -  US
 CQ1081  USGS QUAD   -  LILLIE (2018)
 CQ1081
 CQ1081                         *CURRENT SURVEY CONTROL
 CQ1081  ______________________________________________________________________
 CQ1081* NAD 83(1986) POSITION- 32 55 16.4    (N) 092 39 17.5    (W)   HD_HELD2
 CQ1081* NAVD 88 ORTHO HEIGHT -    43.982 (meters)      144.30  (feet) ADJUSTED
 CQ1081  ______________________________________________________________________
 CQ1081  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 CQ1081  DYNAMIC HEIGHT  -         43.934 (meters)      144.14  (feet) COMP
 CQ1081  MODELED GRAVITY -    979,546.1   (mgal)                       NAVD 88
 CQ1081
 CQ1081  VERT ORDER      -  SECOND    CLASS 0
 CQ1081
 CQ1081.The horizontal coordinates were established by autonomous hand held GPS
 CQ1081.observations and have an estimated accuracy of +/- 10 meters.
 CQ1081
 CQ1081.The orthometric height was determined by differential leveling and
 CQ1081.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1081.in June 1991.
 CQ1081
 CQ1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1081.GEOID18 height accuracy estimate available here.
 CQ1081
 CQ1081.Click photographs - Photos may exist for this station.
 CQ1081
 CQ1081.The dynamic height is computed by dividing the NAVD 88
 CQ1081.geopotential number by the normal gravity value computed on the
 CQ1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1081.degrees latitude (g = 980.6199 gals.).
 CQ1081
 CQ1081.The modeled gravity was interpolated from observed gravity values.
 CQ1081
 CQ1081;                    North         East    Units  Estimated Accuracy
 CQ1081;SPC LA N     -   268,479.      985,514.      MT  (+/- 10 meters HH2 GPS)
 CQ1081
 CQ1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3227042606(NAD 83)
 CQ1081
 CQ1081                          SUPERSEDED SURVEY CONTROL
 CQ1081
 CQ1081  NGVD 29 (11/26/84)   44.086  (m)          144.64   (f) ADJUSTED    2 0
 CQ1081
 CQ1081.Superseded values are not recommended for survey control.
 CQ1081
 CQ1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1081.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1081
 CQ1081_MARKER: DD = SURVEY DISK
 CQ1081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1081_STAMPING: 56V63 1969
 CQ1081_MARK LOGO: LADHGS
 CQ1081_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1081+STABILITY: SURFACE MOTION
 CQ1081
 CQ1081  HISTORY     - Date     Condition        Report By
 CQ1081  HISTORY     - 1969     MONUMENTED       LADH
 CQ1081  HISTORY     - 1969     GOOD             LADH
 CQ1081  HISTORY     - 20141129 GOOD             GEOCAC
 CQ1081
 CQ1081                          STATION DESCRIPTION
 CQ1081
 CQ1081'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1081'6.7 MI N FROM BERNICE.
 CQ1081'LOCATED 6.7 MILES NORTH ALONG U.S. HIGHWAY 167 FROM THE POST OFFICE IN
 CQ1081'BERNICE TO THE MARK ON THE RIGHT.  IT IS 173 FEET EAST OF THE
 CQ1081'CENTERLINE OF U.S. HIGHWAY 167, 91 FEET NORTH OF THE CENTERLINE OF
 CQ1081'STATE HIGHWAY LA 15, 16 FEET WEST OF A 12 INCH PINE TREE AND 1 1/2
 CQ1081'FEET EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND G.S. B.M.
 CQ1081'DISK STAMPED 56V63 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ1081'PROJECTING 4 INCHES.  SEC 2, T 22N, R 3W.
 CQ1081
 CQ1081                          STATION RECOVERY (2014)
 CQ1081
 CQ1081'RECOVERY NOTE BY GEOCACHING 2014 (BKT)
 CQ1081'THE MARK WAS FOUND IN GOOD CONDITION 1.5 FT (0.5 M) EAST A OF STEEL
 CQ1081'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1082 ***********************************************************************
 CQ1082  DESIGNATION -  56 V 64
 CQ1082  PID         -  CQ1082
 CQ1082  STATE/COUNTY-  LA/UNION
 CQ1082  COUNTRY     -  US
 CQ1082  USGS QUAD   -  LILLIE (2018)
 CQ1082
 CQ1082                         *CURRENT SURVEY CONTROL
 CQ1082  ______________________________________________________________________
 CQ1082* NAD 83(1986) POSITION- 32 55 47.     (N) 092 39 20.     (W)   SCALED
 CQ1082* NAVD 88 ORTHO HEIGHT -    37.463 (meters)      122.91  (feet) ADJUSTED
 CQ1082  ______________________________________________________________________
 CQ1082  GEOID HEIGHT    -        -26.142 (meters)                     GEOID18
 CQ1082  DYNAMIC HEIGHT  -         37.422 (meters)      122.78  (feet) COMP
 CQ1082  MODELED GRAVITY -    979,546.6   (mgal)                       NAVD 88
 CQ1082
 CQ1082  VERT ORDER      -  SECOND    CLASS 0
 CQ1082
 CQ1082.The horizontal coordinates were scaled from a map and have
 CQ1082.an estimated accuracy of +/- 6 seconds.
 CQ1082
 CQ1082.The orthometric height was determined by differential leveling and
 CQ1082.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1082.in June 1991.
 CQ1082
 CQ1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1082.GEOID18 height accuracy estimate available here.
 CQ1082
 CQ1082.Click photographs - Photos may exist for this station.
 CQ1082
 CQ1082.The dynamic height is computed by dividing the NAVD 88
 CQ1082.geopotential number by the normal gravity value computed on the
 CQ1082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1082.degrees latitude (g = 980.6199 gals.).
 CQ1082
 CQ1082.The modeled gravity was interpolated from observed gravity values.
 CQ1082
 CQ1082;                    North         East    Units  Estimated Accuracy
 CQ1082;SPC LA N     -   269,420.      985,450.      MT  (+/- 180 meters Scaled)
 CQ1082
 CQ1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS322435(NAD 83)
 CQ1082
 CQ1082                          SUPERSEDED SURVEY CONTROL
 CQ1082
 CQ1082  NGVD 29 (11/26/84)   37.568  (m)          123.25   (f) ADJUSTED    2 0
 CQ1082
 CQ1082.Superseded values are not recommended for survey control.
 CQ1082
 CQ1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1082.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1082
 CQ1082_MARKER: DD = SURVEY DISK
 CQ1082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1082_STAMPING: 56V64 1969
 CQ1082_MARK LOGO: LADHGS
 CQ1082_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1082+STABILITY: SURFACE MOTION
 CQ1082
 CQ1082  HISTORY     - Date     Condition        Report By
 CQ1082  HISTORY     - 1969     MONUMENTED       LADH
 CQ1082
 CQ1082                          STATION DESCRIPTION
 CQ1082
 CQ1082'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1082'7.2 MI SE FROM JUNCTION CITY.
 CQ1082'LOCATED 7.2 MILES SOUTHEAST ALONG U. S. HIGHWAY 167 FROM THE POST
 CQ1082'OFFICE IN JUNCTION CITY, ARKANSAS TO THE MARK ON THE LEFT IN SECTION
 CQ1082'2, T22N, R3W.  0.6 MILES NORTH OF B. M. 56V63 (LDH).  IT IS IN THE
 CQ1082'VILLAGE OF LILLIE, 138 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 53
 CQ1082'FEET SOUTHEAST OF THE MRS. IONE BIVENS SOUTHWEST HOUSE CORNER, 1 FOOT
 CQ1082'WEST OF A NET WIRE FENCE CORNER AND 1 FOOT WEST OF A STEEL WITNESS
 CQ1082'POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V64 1969 AND SET
 CQ1082'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1083 ***********************************************************************
 CQ1083  DESIGNATION -  56 V 65
 CQ1083  PID         -  CQ1083
 CQ1083  STATE/COUNTY-  LA/UNION
 CQ1083  COUNTRY     -  US
 CQ1083  USGS QUAD   -  LILLIE (2018)
 CQ1083
 CQ1083                         *CURRENT SURVEY CONTROL
 CQ1083  ______________________________________________________________________
 CQ1083* NAD 83(1986) POSITION- 32 56 35.     (N) 092 39 37.     (W)   SCALED
 CQ1083* NAVD 88 ORTHO HEIGHT -    36.638 (meters)      120.20  (feet) ADJUSTED
 CQ1083  ______________________________________________________________________
 CQ1083  GEOID HEIGHT    -        -26.153 (meters)                     GEOID18
 CQ1083  DYNAMIC HEIGHT  -         36.598 (meters)      120.07  (feet) COMP
 CQ1083  MODELED GRAVITY -    979,547.4   (mgal)                       NAVD 88
 CQ1083
 CQ1083  VERT ORDER      -  SECOND    CLASS 0
 CQ1083
 CQ1083.The horizontal coordinates were scaled from a map and have
 CQ1083.an estimated accuracy of +/- 6 seconds.
 CQ1083
 CQ1083.The orthometric height was determined by differential leveling and
 CQ1083.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1083.in June 1991.
 CQ1083
 CQ1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1083.GEOID18 height accuracy estimate available here.
 CQ1083
 CQ1083.Click photographs - Photos may exist for this station.
 CQ1083
 CQ1083.The dynamic height is computed by dividing the NAVD 88
 CQ1083.geopotential number by the normal gravity value computed on the
 CQ1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1083.degrees latitude (g = 980.6199 gals.).
 CQ1083
 CQ1083.The modeled gravity was interpolated from observed gravity values.
 CQ1083
 CQ1083;                    North         East    Units  Estimated Accuracy
 CQ1083;SPC LA N     -   270,900.      985,010.      MT  (+/- 180 meters Scaled)
 CQ1083
 CQ1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS317450(NAD 83)
 CQ1083
 CQ1083                          SUPERSEDED SURVEY CONTROL
 CQ1083
 CQ1083  NGVD 29 (11/26/84)   36.743  (m)          120.55   (f) ADJUSTED    2 0
 CQ1083
 CQ1083.Superseded values are not recommended for survey control.
 CQ1083
 CQ1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1083.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1083
 CQ1083_MARKER: DD = SURVEY DISK
 CQ1083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1083_STAMPING: 56V65 1969
 CQ1083_MARK LOGO: LADHGS
 CQ1083_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1083+STABILITY: SURFACE MOTION
 CQ1083
 CQ1083  HISTORY     - Date     Condition        Report By
 CQ1083  HISTORY     - 1969     MONUMENTED       LADH
 CQ1083
 CQ1083                          STATION DESCRIPTION
 CQ1083
 CQ1083'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1083'6.3 MI SE FROM JUNCTION CITY.
 CQ1083'LOCATED 6.3 MILES SOUTHEAST ALONG U. S. HIGHWAY 167 FROM THE POST
 CQ1083'OFFICE IN JUNCTION CITY, ARKANSAS TO THE MARK ON THE RIGHT IN SECTION
 CQ1083'34, T23N, R3W.  IT IS 115 FEET SOUTHWEST OF THE CENTERLINE OF THE
 CQ1083'HIGHWAY, 109 FEET NORTH OF THE BOONE FARRAR NORTHEAST HOUSE CORNER, 56
 CQ1083'FEET WEST OF A POWER POLE AND 3 FEET WEST OF A STEEL WITNESS POST. IT
 CQ1083'IS A LDH AND C AND GS B. M. DISK STAMPED 56V65 1969 AND SET IN THE TOP
 CQ1083'OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1084 ***********************************************************************
 CQ1084  DESIGNATION -  56 V 66
 CQ1084  PID         -  CQ1084
 CQ1084  STATE/COUNTY-  LA/UNION
 CQ1084  COUNTRY     -  US
 CQ1084  USGS QUAD   -  LILLIE (2018)
 CQ1084
 CQ1084                         *CURRENT SURVEY CONTROL
 CQ1084  ______________________________________________________________________
 CQ1084* NAD 83(1986) POSITION- 32 57 23.     (N) 092 40 03.     (W)   SCALED
 CQ1084* NAVD 88 ORTHO HEIGHT -    34.329 (meters)      112.63  (feet) ADJUSTED
 CQ1084  ______________________________________________________________________
 CQ1084  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 CQ1084  DYNAMIC HEIGHT  -         34.291 (meters)      112.50  (feet) COMP
 CQ1084  MODELED GRAVITY -    979,548.1   (mgal)                       NAVD 88
 CQ1084
 CQ1084  VERT ORDER      -  SECOND    CLASS 0
 CQ1084
 CQ1084.The horizontal coordinates were scaled from a map and have
 CQ1084.an estimated accuracy of +/- 6 seconds.
 CQ1084
 CQ1084.The orthometric height was determined by differential leveling and
 CQ1084.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1084.in June 1991.
 CQ1084
 CQ1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1084.GEOID18 height accuracy estimate available here.
 CQ1084
 CQ1084.Click photographs - Photos may exist for this station.
 CQ1084
 CQ1084.The dynamic height is computed by dividing the NAVD 88
 CQ1084.geopotential number by the normal gravity value computed on the
 CQ1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1084.degrees latitude (g = 980.6199 gals.).
 CQ1084
 CQ1084.The modeled gravity was interpolated from observed gravity values.
 CQ1084
 CQ1084;                    North         East    Units  Estimated Accuracy
 CQ1084;SPC LA N     -   272,380.      984,340.      MT  (+/- 180 meters Scaled)
 CQ1084
 CQ1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS310465(NAD 83)
 CQ1084
 CQ1084                          SUPERSEDED SURVEY CONTROL
 CQ1084
 CQ1084  NGVD 29 (11/26/84)   34.434  (m)          112.97   (f) ADJUSTED    2 0
 CQ1084
 CQ1084.Superseded values are not recommended for survey control.
 CQ1084
 CQ1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1084.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1084
 CQ1084_MARKER: DD = SURVEY DISK
 CQ1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1084_STAMPING: 56V66 1969
 CQ1084_MARK LOGO: LADHGS
 CQ1084_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1084+STABILITY: SURFACE MOTION
 CQ1084
 CQ1084  HISTORY     - Date     Condition        Report By
 CQ1084  HISTORY     - 1969     MONUMENTED       LADH
 CQ1084
 CQ1084                          STATION DESCRIPTION
 CQ1084
 CQ1084'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1084'5.2 MI SE FROM JUNCTION CITY.
 CQ1084'LOCATED 5.2 MILES SOUTHEAST ALONG U. S. HIGHWAY 167 FROM THE POST
 CQ1084'OFFICE IN JUNCTION CITY, ARKANSAS TO THE MARK ON THE RIGHT IN SECTION
 CQ1084'27, T23N, R3W.  IT IS 149 FEET SOUTHWEST OF THE CENTERLINE OF THE
 CQ1084'HIGHWAY, 100 FEET WEST OF A 20-INCH OAK TREE, 59 FEET SOUTHWEST OF A
 CQ1084'40-INCH OAK TREE AND 2 FEET WEST OF A STEEL WITNESS POST.  IT IS A LDH
 CQ1084'AND C AND GS B. M. DISK STAMPED 56V66 1969 AND SET IN THE TOP OF A
 CQ1084'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1085 ***********************************************************************
 CQ1085  DESIGNATION -  56 V 67
 CQ1085  PID         -  CQ1085
 CQ1085  STATE/COUNTY-  LA/UNION
 CQ1085  COUNTRY     -  US
 CQ1085  USGS QUAD   -  LILLIE (2018)
 CQ1085
 CQ1085                         *CURRENT SURVEY CONTROL
 CQ1085  ______________________________________________________________________
 CQ1085* NAD 83(1986) POSITION- 32 58 32.     (N) 092 41 09.     (W)   SCALED
 CQ1085* NAVD 88 ORTHO HEIGHT -    39.333 (meters)      129.04  (feet) ADJUSTED
 CQ1085  ______________________________________________________________________
 CQ1085  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 CQ1085  DYNAMIC HEIGHT  -         39.290 (meters)      128.90  (feet) COMP
 CQ1085  MODELED GRAVITY -    979,549.2   (mgal)                       NAVD 88
 CQ1085
 CQ1085  VERT ORDER      -  SECOND    CLASS 0
 CQ1085
 CQ1085.The horizontal coordinates were scaled from a map and have
 CQ1085.an estimated accuracy of +/- 6 seconds.
 CQ1085
 CQ1085.The orthometric height was determined by differential leveling and
 CQ1085.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1085.in June 1991.
 CQ1085
 CQ1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1085.GEOID18 height accuracy estimate available here.
 CQ1085
 CQ1085.Click photographs - Photos may exist for this station.
 CQ1085
 CQ1085.The dynamic height is computed by dividing the NAVD 88
 CQ1085.geopotential number by the normal gravity value computed on the
 CQ1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1085.degrees latitude (g = 980.6199 gals.).
 CQ1085
 CQ1085.The modeled gravity was interpolated from observed gravity values.
 CQ1085
 CQ1085;                    North         East    Units  Estimated Accuracy
 CQ1085;SPC LA N     -   274,510.      982,630.      MT  (+/- 180 meters Scaled)
 CQ1085
 CQ1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS293486(NAD 83)
 CQ1085
 CQ1085                          SUPERSEDED SURVEY CONTROL
 CQ1085
 CQ1085  NGVD 29 (11/26/84)   39.439  (m)          129.39   (f) ADJUSTED    2 0
 CQ1085
 CQ1085.Superseded values are not recommended for survey control.
 CQ1085
 CQ1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1085.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1085
 CQ1085_MARKER: DD = SURVEY DISK
 CQ1085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1085_STAMPING: 56V67 1969
 CQ1085_MARK LOGO: LADHGS
 CQ1085_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1085+STABILITY: SURFACE MOTION
 CQ1085
 CQ1085  HISTORY     - Date     Condition        Report By
 CQ1085  HISTORY     - 1969     MONUMENTED       LADH
 CQ1085
 CQ1085                          STATION DESCRIPTION
 CQ1085
 CQ1085'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1085'3.6 MI SE FROM JUNCTION CITY.
 CQ1085'LOCATED 3.6 MILES SOUTHEAST ALONG U. S. HIGHWAY 167 FROM THE POST
 CQ1085'OFFICE IN JUNCTION CITY, ARKANSAS TO THE MARK ON THE LEFT IN SECTION
 CQ1085'16, T23N, R3W.  IT IS 0.5 MILE SOUTHEAST OF A CROSSROADS, 110 FEET
 CQ1085'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 67 FEET NORTHEAST OF A
 CQ1085'FENCE AND 1 FOOT NORTHEAST OF A STEEL WITNESS POST.  IT IS A LDH AND C
 CQ1085'AND GS B. M. DISK STAMPED 56V67 1969 AND SET IN THE TOP OF A CONCRETE
 CQ1085'POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1086 ***********************************************************************
 CQ1086  DESIGNATION -  56 V 68
 CQ1086  PID         -  CQ1086
 CQ1086  STATE/COUNTY-  LA/UNION
 CQ1086  COUNTRY     -  US
 CQ1086  USGS QUAD   -  LILLIE (2018)
 CQ1086
 CQ1086                         *CURRENT SURVEY CONTROL
 CQ1086  ______________________________________________________________________
 CQ1086* NAD 83(1986) POSITION- 32 59 10.     (N) 092 41 58.     (W)   SCALED
 CQ1086* NAVD 88 ORTHO HEIGHT -    53.365 (meters)      175.08  (feet) ADJUSTED
 CQ1086  ______________________________________________________________________
 CQ1086  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 CQ1086  DYNAMIC HEIGHT  -         53.306 (meters)      174.89  (feet) COMP
 CQ1086  MODELED GRAVITY -    979,549.8   (mgal)                       NAVD 88
 CQ1086
 CQ1086  VERT ORDER      -  SECOND    CLASS 0
 CQ1086
 CQ1086.The horizontal coordinates were scaled from a map and have
 CQ1086.an estimated accuracy of +/- 6 seconds.
 CQ1086
 CQ1086.The orthometric height was determined by differential leveling and
 CQ1086.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1086.in June 1991.
 CQ1086
 CQ1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1086.GEOID18 height accuracy estimate available here.
 CQ1086
 CQ1086.Click photographs - Photos may exist for this station.
 CQ1086
 CQ1086.The dynamic height is computed by dividing the NAVD 88
 CQ1086.geopotential number by the normal gravity value computed on the
 CQ1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1086.degrees latitude (g = 980.6199 gals.).
 CQ1086
 CQ1086.The modeled gravity was interpolated from observed gravity values.
 CQ1086
 CQ1086;                    North         East    Units  Estimated Accuracy
 CQ1086;SPC LA N     -   275,680.      981,360.      MT  (+/- 180 meters Scaled)
 CQ1086
 CQ1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS280497(NAD 83)
 CQ1086
 CQ1086                          SUPERSEDED SURVEY CONTROL
 CQ1086
 CQ1086  NGVD 29 (11/26/84)   53.471  (m)          175.43   (f) ADJUSTED    2 0
 CQ1086
 CQ1086.Superseded values are not recommended for survey control.
 CQ1086
 CQ1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1086.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1086
 CQ1086_MARKER: DD = SURVEY DISK
 CQ1086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1086_STAMPING: 56V68 1969
 CQ1086_MARK LOGO: LADHGS
 CQ1086_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1086+STABILITY: SURFACE MOTION
 CQ1086
 CQ1086  HISTORY     - Date     Condition        Report By
 CQ1086  HISTORY     - 1969     MONUMENTED       LADH
 CQ1086
 CQ1086                          STATION DESCRIPTION
 CQ1086
 CQ1086'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1086'2.6 MI SE FROM JUNCTION CITY.
 CQ1086'LOCATED 2.6 MILES SOUTHEAST ALONG U. S. HIGHWAY 167 FROM THE POST
 CQ1086'OFFICE IN JUNCTION CITY, ARKANSAS TO THE MARK ON THE LEFT IN SECTION
 CQ1086'17, T23N, R3W.  IT IS 0.1 MILE SOUTHEAST OF A CROSSROADS, 119 FEET
 CQ1086'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 136 FEET SOUTH OF A
 CQ1086'48-INCH OAK TREE, 1 FOOT EAST OF A FENCE AND 1 FOOT NORTH OF A STEEL
 CQ1086'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V68 1969
 CQ1086'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1087 ***********************************************************************
 CQ1087  DESIGNATION -  56 V 69
 CQ1087  PID         -  CQ1087
 CQ1087  STATE/COUNTY-  LA/UNION
 CQ1087  COUNTRY     -  US
 CQ1087  USGS QUAD   -  LILLIE (2018)
 CQ1087
 CQ1087                         *CURRENT SURVEY CONTROL
 CQ1087  ______________________________________________________________________
 CQ1087* NAD 83(1986) POSITION- 32 59 39.     (N) 092 42 35.     (W)   SCALED
 CQ1087* NAVD 88 ORTHO HEIGHT -    48.003 (meters)      157.49  (feet) ADJUSTED
 CQ1087  ______________________________________________________________________
 CQ1087  GEOID HEIGHT    -        -26.201 (meters)                     GEOID18
 CQ1087  DYNAMIC HEIGHT  -         47.951 (meters)      157.32  (feet) COMP
 CQ1087  MODELED GRAVITY -    979,550.3   (mgal)                       NAVD 88
 CQ1087
 CQ1087  VERT ORDER      -  SECOND    CLASS 0
 CQ1087
 CQ1087.The horizontal coordinates were scaled from a map and have
 CQ1087.an estimated accuracy of +/- 6 seconds.
 CQ1087
 CQ1087.The orthometric height was determined by differential leveling and
 CQ1087.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1087.in June 1991.
 CQ1087
 CQ1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1087.GEOID18 height accuracy estimate available here.
 CQ1087
 CQ1087.Click photographs - Photos may exist for this station.
 CQ1087
 CQ1087.The dynamic height is computed by dividing the NAVD 88
 CQ1087.geopotential number by the normal gravity value computed on the
 CQ1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1087.degrees latitude (g = 980.6199 gals.).
 CQ1087
 CQ1087.The modeled gravity was interpolated from observed gravity values.
 CQ1087
 CQ1087;                    North         East    Units  Estimated Accuracy
 CQ1087;SPC LA N     -   276,580.      980,400.      MT  (+/- 180 meters Scaled)
 CQ1087
 CQ1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS271506(NAD 83)
 CQ1087
 CQ1087                          SUPERSEDED SURVEY CONTROL
 CQ1087
 CQ1087  NGVD 29 (11/26/84)   48.110  (m)          157.84   (f) ADJUSTED    2 0
 CQ1087
 CQ1087.Superseded values are not recommended for survey control.
 CQ1087
 CQ1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1087.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1087
 CQ1087_MARKER: DD = SURVEY DISK
 CQ1087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1087_STAMPING: 56V69 1969
 CQ1087_MARK LOGO: LADHGS
 CQ1087_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1087+STABILITY: SURFACE MOTION
 CQ1087
 CQ1087  HISTORY     - Date     Condition        Report By
 CQ1087  HISTORY     - 1969     MONUMENTED       LADH
 CQ1087
 CQ1087                          STATION DESCRIPTION
 CQ1087
 CQ1087'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1087'1.8 MI SE FROM JUNCTION CITY.
 CQ1087'LOCATED 1.8 MILES SOUTHEAST ALONG U. S. HIGHWAY 167 FROM THE POST
 CQ1087'OFFICE IN JUNCTION CITY, ARKANSAS TO THE MARK ON THE LEFT IN SECTION
 CQ1087'7, T23N, R3W.  IT IS 130 FEET NORTHEAST OF THE CENTERLINE OF THE
 CQ1087'HIGHWAY, 89 FEET SOUTHEAST OF THE CENTERLINE OF THE S. J. CARTER
 CQ1087'DRIVEWAY, 1 FOOT EAST OF A FENCE AND 1 1/2 FEET WEST OF A STEEL
 CQ1087'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V69 1969
 CQ1087'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0308 ***********************************************************************
 CQ0308  DESIGNATION -  56 V 7
 CQ0308  PID         -  CQ0308
 CQ0308  STATE/COUNTY-  LA/UNION
 CQ0308  COUNTRY     -  US
 CQ0308  USGS QUAD   -  FARMERVILLE (2018)
 CQ0308
 CQ0308                         *CURRENT SURVEY CONTROL
 CQ0308  ______________________________________________________________________
 CQ0308* NAD 83(1986) POSITION- 32 45 20.48   (N) 092 24 58.04   (W)   HD_HELD1
 CQ0308* NAVD 88 ORTHO HEIGHT -    29.458 (meters)       96.65  (feet) ADJUSTED
 CQ0308  ______________________________________________________________________
 CQ0308  GEOID HEIGHT    -        -25.968 (meters)                     GEOID18
 CQ0308  DYNAMIC HEIGHT  -         29.426 (meters)       96.54  (feet) COMP
 CQ0308  MODELED GRAVITY -    979,536.8   (mgal)                       NAVD 88
 CQ0308
 CQ0308  VERT ORDER      -  SECOND    CLASS 0
 CQ0308
 CQ0308.The horizontal coordinates were determined by differentially corrected
 CQ0308.hand held GPS observations or other comparable positioning techniques
 CQ0308.and have an estimated accuracy of +/- 3 meters.
 CQ0308
 CQ0308.The orthometric height was determined by differential leveling and
 CQ0308.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0308.in June 1991.
 CQ0308
 CQ0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0308.GEOID18 height accuracy estimate available here.
 CQ0308
 CQ0308.Click photographs - Photos may exist for this station.
 CQ0308
 CQ0308.The dynamic height is computed by dividing the NAVD 88
 CQ0308.geopotential number by the normal gravity value computed on the
 CQ0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0308.degrees latitude (g = 980.6199 gals.).
 CQ0308
 CQ0308.The modeled gravity was interpolated from observed gravity values.
 CQ0308
 CQ0308;                    North         East    Units  Estimated Accuracy
 CQ0308;SPC LA N     -   250,112.6   1,007,860.3     MT  (+/- 3 meters HH1 GPS) 
 CQ0308
 CQ0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS5469324353(NAD 83)
 CQ0308
 CQ0308                          SUPERSEDED SURVEY CONTROL
 CQ0308
 CQ0308  NGVD 29 (11/26/84)   29.548  (m)           96.94   (f) ADJUSTED    2 0
 CQ0308
 CQ0308.Superseded values are not recommended for survey control.
 CQ0308
 CQ0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0308.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0308
 CQ0308_MARKER: DD = SURVEY DISK
 CQ0308_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0308_SP_SET: BRIDGE
 CQ0308_STAMPING: 56V7 1967
 CQ0308_MARK LOGO: LADH
 CQ0308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0308
 CQ0308  HISTORY     - Date     Condition        Report By
 CQ0308  HISTORY     - 1967     MONUMENTED       LADH
 CQ0308  HISTORY     - 1967     GOOD             LADH
 CQ0308  HISTORY     - 1988     GOOD             USPSQD
 CQ0308
 CQ0308                          STATION DESCRIPTION
 CQ0308
 CQ0308'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 CQ0308'1.45 MI SW FROM FARMERVILLE.
 CQ0308'LOCATED 1.45 MILES SOUTH OF THE UNION PARISH COURTHOUSE IN FARMERVILLE
 CQ0308'ON STATE HIGHWAY 33.  IT IS IN THE SOUTHEAST END OF THE LAKE DARBONNE
 CQ0308'BRIDGE WHICH CROSSES BAYOU DARBONNE STREAM AND LAKE. IT IS A LDH AND C
 CQ0308'AND GS TRAVERSE DISK STAMPED 56V7 1967, SET IN THE SOUTHEAST END OF
 CQ0308'THE BRIDGE.
 CQ0308
 CQ0308                          STATION RECOVERY (1988)
 CQ0308
 CQ0308'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0308'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1088 ***********************************************************************
 CQ1088  DESIGNATION -  56 V 70
 CQ1088  PID         -  CQ1088
 CQ1088  STATE/COUNTY-  LA/UNION
 CQ1088  COUNTRY     -  US
 CQ1088  USGS QUAD   -  LILLIE (2018)
 CQ1088
 CQ1088                         *CURRENT SURVEY CONTROL
 CQ1088  ______________________________________________________________________
 CQ1088* NAD 83(1986) POSITION- 32 59 55.     (N) 092 43 01.     (W)   SCALED
 CQ1088* NAVD 88 ORTHO HEIGHT -    49.375 (meters)      161.99  (feet) ADJUSTED
 CQ1088  ______________________________________________________________________
 CQ1088  GEOID HEIGHT    -        -26.205 (meters)                     GEOID18
 CQ1088  DYNAMIC HEIGHT  -         49.321 (meters)      161.81  (feet) COMP
 CQ1088  MODELED GRAVITY -    979,550.5   (mgal)                       NAVD 88
 CQ1088
 CQ1088  VERT ORDER      -  SECOND    CLASS 0
 CQ1088
 CQ1088.The horizontal coordinates were scaled from a map and have
 CQ1088.an estimated accuracy of +/- 6 seconds.
 CQ1088
 CQ1088.The orthometric height was determined by differential leveling and
 CQ1088.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1088.in June 1991.
 CQ1088
 CQ1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1088.GEOID18 height accuracy estimate available here.
 CQ1088
 CQ1088.Click photographs - Photos may exist for this station.
 CQ1088
 CQ1088.The dynamic height is computed by dividing the NAVD 88
 CQ1088.geopotential number by the normal gravity value computed on the
 CQ1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1088.degrees latitude (g = 980.6199 gals.).
 CQ1088
 CQ1088.The modeled gravity was interpolated from observed gravity values.
 CQ1088
 CQ1088;                    North         East    Units  Estimated Accuracy
 CQ1088;SPC LA N     -   277,070.      979,720.      MT  (+/- 180 meters Scaled)
 CQ1088
 CQ1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS264511(NAD 83)
 CQ1088
 CQ1088                          SUPERSEDED SURVEY CONTROL
 CQ1088
 CQ1088  NGVD 29 (11/26/84)   49.481  (m)          162.34   (f) ADJUSTED    2 0
 CQ1088
 CQ1088.Superseded values are not recommended for survey control.
 CQ1088
 CQ1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1088.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1088
 CQ1088_MARKER: DD = SURVEY DISK
 CQ1088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1088_STAMPING: 56V70 1969
 CQ1088_MARK LOGO: LADHGS
 CQ1088_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1088+STABILITY: SURFACE MOTION
 CQ1088
 CQ1088  HISTORY     - Date     Condition        Report By
 CQ1088  HISTORY     - 1969     MONUMENTED       LADH
 CQ1088
 CQ1088                          STATION DESCRIPTION
 CQ1088
 CQ1088'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1088'1.0 MI S FROM JUNCTION CITY.
 CQ1088'LOCATED 1.0 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE
 CQ1088'IN JUNCTION CITY, ARKANSAS TO THE MARK ON THE LEFT IN SECTION 7, T23N,
 CQ1088'R3W.  IT IS 0.2 MILE SOUTHEAST OF THE INTERSECTION OF PINE STREET AND
 CQ1088'U. S. HIGHWAY 167, 121 FEET NORTHEAST OF THE CENTERLINE OF THE
 CQ1088'HIGHWAY, 101 FEET NORTH OF A BOX CULVERT NORTHEAST HEADWALL, 81 FEET
 CQ1088'NORTHEAST OF A FENCE AND 2 FEET NORTHEAST OF A STEEL WITNESS POST. IT
 CQ1088'IS A LDH AND C AND GS B. M. DISK STAMPED 56V70 1969 AND SET IN THE TOP
 CQ1088'OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL0299 ***********************************************************************
 DL0299  DESIGNATION -  56 V 71
 DL0299  PID         -  DL0299
 DL0299  STATE/COUNTY-  LA/UNION
 DL0299  COUNTRY     -  US
 DL0299  USGS QUAD   -  JUNCTION CITY (2017)
 DL0299
 DL0299                         *CURRENT SURVEY CONTROL
 DL0299  ______________________________________________________________________
 DL0299* NAD 83(1986) POSITION- 33 00 47.     (N) 092 43 31.     (W)   SCALED
 DL0299* NAVD 88 ORTHO HEIGHT -    58.108 (meters)      190.64  (feet) ADJUSTED
 DL0299  ______________________________________________________________________
 DL0299  GEOID HEIGHT    -        -26.219 (meters)                     GEOID18
 DL0299  DYNAMIC HEIGHT  -         58.045 (meters)      190.44  (feet) COMP
 DL0299  MODELED GRAVITY -    979,542.0   (mgal)                       NAVD 88
 DL0299
 DL0299  VERT ORDER      -  SECOND    CLASS 0
 DL0299
 DL0299.The horizontal coordinates were scaled from a map and have
 DL0299.an estimated accuracy of +/- 6 seconds.
 DL0299
 DL0299.The orthometric height was determined by differential leveling and
 DL0299.adjusted by the NATIONAL GEODETIC SURVEY
 DL0299.in June 1991.
 DL0299
 DL0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL0299.GEOID18 height accuracy estimate available here.
 DL0299
 DL0299.Click photographs - Photos may exist for this station.
 DL0299
 DL0299.The dynamic height is computed by dividing the NAVD 88
 DL0299.geopotential number by the normal gravity value computed on the
 DL0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL0299.degrees latitude (g = 980.6199 gals.).
 DL0299
 DL0299.The modeled gravity was interpolated from observed gravity values.
 DL0299
 DL0299;                    North         East    Units  Estimated Accuracy
 DL0299;SPC LA N     -   278,680.      978,950.      MT  (+/- 180 meters Scaled)
 DL0299
 DL0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS256527(NAD 83)
 DL0299
 DL0299                          SUPERSEDED SURVEY CONTROL
 DL0299
 DL0299  NGVD 29 (??/??/92)   58.215  (m)          190.99   (f) ADJ UNCH    2 0
 DL0299
 DL0299.Superseded values are not recommended for survey control.
 DL0299
 DL0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL0299.See file dsdata.pdf to determine how the superseded data were derived.
 DL0299
 DL0299_MARKER: DD = SURVEY DISK
 DL0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL0299_STAMPING: 56V71 1969
 DL0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL0299+STABILITY: SURFACE MOTION
 DL0299
 DL0299  HISTORY     - Date     Condition        Report By
 DL0299  HISTORY     - 1969     MONUMENTED       LADH
 DL0299
 DL0299                          STATION DESCRIPTION
 DL0299
 DL0299'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 DL0299'0.1 MI S FROM JUNCTION CITY.
 DL0299'LOCATED 0.1 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE POST OFFICE IN
 DL0299'JUNCTION CITY, ARKANSAS TO THE MARK ON THE RIGHT IN SECTION 1, T23N,
 DL0299'R4W.  IT IS 115 FEET WEST OF THE CENTERLINE OF U. S. HIGHWAY 167, 137
 DL0299'FEET NORTH OF THE CENTERLINE OF WEST 4TH. STREET, 26 FEET NORTH OF THE
 DL0299'NORTHWEST CORNER OF A TEXACO SERVICE STATION, 1 FOOT NORTH OF A 1 1/2
 DL0299'FOOT HIGH CONCRETE BLOCK RETAINER WALL AND 2 FEET WEST OF A STEEL
 DL0299'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V71 1969
 DL0299'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1155 ***********************************************************************
 CQ1155  DESIGNATION -  56 V 72
 CQ1155  PID         -  CQ1155
 CQ1155  STATE/COUNTY-  LA/UNION
 CQ1155  COUNTRY     -  US
 CQ1155  USGS QUAD   -  CEDARTON (2018)
 CQ1155
 CQ1155                         *CURRENT SURVEY CONTROL
 CQ1155  ______________________________________________________________________
 CQ1155* NAD 83(1986) POSITION- 32 41 11.     (N) 092 30 44.     (W)   SCALED
 CQ1155* NAVD 88 ORTHO HEIGHT -    77.616 (meters)      254.65  (feet) ADJUSTED
 CQ1155  ______________________________________________________________________
 CQ1155  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 CQ1155  DYNAMIC HEIGHT  -         77.530 (meters)      254.36  (feet) COMP
 CQ1155  MODELED GRAVITY -    979,528.1   (mgal)                       NAVD 88
 CQ1155
 CQ1155  VERT ORDER      -  SECOND    CLASS 0
 CQ1155
 CQ1155.The horizontal coordinates were scaled from a map and have
 CQ1155.an estimated accuracy of +/- 6 seconds.
 CQ1155
 CQ1155.The orthometric height was determined by differential leveling and
 CQ1155.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1155.in June 1991.
 CQ1155
 CQ1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1155.GEOID18 height accuracy estimate available here.
 CQ1155
 CQ1155.Click photographs - Photos may exist for this station.
 CQ1155
 CQ1155.The dynamic height is computed by dividing the NAVD 88
 CQ1155.geopotential number by the normal gravity value computed on the
 CQ1155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1155.degrees latitude (g = 980.6199 gals.).
 CQ1155
 CQ1155.The modeled gravity was interpolated from observed gravity values.
 CQ1155
 CQ1155;                    North         East    Units  Estimated Accuracy
 CQ1155;SPC LA N     -   242,420.      998,850.      MT  (+/- 180 meters Scaled)
 CQ1155
 CQ1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS457166(NAD 83)
 CQ1155
 CQ1155                          SUPERSEDED SURVEY CONTROL
 CQ1155
 CQ1155  NGVD 29 (11/26/84)   77.695  (m)          254.90   (f) ADJUSTED    2 0
 CQ1155
 CQ1155.Superseded values are not recommended for survey control.
 CQ1155
 CQ1155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1155.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1155
 CQ1155_MARKER: DD = SURVEY DISK
 CQ1155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1155_STAMPING: 56V72 1969
 CQ1155_MARK LOGO: LADHGS
 CQ1155_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1155+STABILITY: SURFACE MOTION
 CQ1155
 CQ1155  HISTORY     - Date     Condition        Report By
 CQ1155  HISTORY     - 1969     MONUMENTED       LADH
 CQ1155
 CQ1155                          STATION DESCRIPTION
 CQ1155
 CQ1155'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1155'10.2 MI SW FROM FARMERVILLE.
 CQ1155'LOCATED 7.8 MILES SOUTHWEST ALONG STATE HIGHWAY LA. 33 FROM THE UNION
 CQ1155'PARISH COURTHOUSE IN FARMERVILLE, THENCE ALONG STATE HIGHWAY LA. 151
 CQ1155'FOR 2.4 MILES TO THE MARK ON THE RIGHT.  IT IS 60 FEET NORTH OF THE
 CQ1155'CENTERLINE OF THE HIGHWAY, 212 FEET EAST OF THE CENTERLINE OF AN
 CQ1155'ASPHALT PARISH ROAD, 30 FEET NORTH OF A FENCE AND 1 FOOT NORTH OF A
 CQ1155'STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V72
 CQ1155'1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES. NOTE--
 CQ1155'IT IS 0.7 MILE EAST OF B. M. 31V78.  (LDH) SECTION 30, T 20N, R 1W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0315 ***********************************************************************
 CQ0315  DESIGNATION -  56 V 73
 CQ0315  PID         -  CQ0315
 CQ0315  STATE/COUNTY-  LA/UNION
 CQ0315  COUNTRY     -  US
 CQ0315  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0315
 CQ0315                         *CURRENT SURVEY CONTROL
 CQ0315  ______________________________________________________________________
 CQ0315* NAD 83(1986) POSITION- 32 40 50.     (N) 092 29 57.     (W)   SCALED
 CQ0315* NAVD 88 ORTHO HEIGHT -    78.187 (meters)      256.52  (feet) ADJUSTED
 CQ0315  ______________________________________________________________________
 CQ0315  GEOID HEIGHT    -        -25.883 (meters)                     GEOID18
 CQ0315  DYNAMIC HEIGHT  -         78.101 (meters)      256.24  (feet) COMP
 CQ0315  MODELED GRAVITY -    979,532.3   (mgal)                       NAVD 88
 CQ0315
 CQ0315  VERT ORDER      -  SECOND    CLASS 0
 CQ0315
 CQ0315.The horizontal coordinates were scaled from a map and have
 CQ0315.an estimated accuracy of +/- 6 seconds.
 CQ0315
 CQ0315.The orthometric height was determined by differential leveling and
 CQ0315.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0315.in June 1991.
 CQ0315
 CQ0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0315.GEOID18 height accuracy estimate available here.
 CQ0315
 CQ0315.Click photographs - Photos may exist for this station.
 CQ0315
 CQ0315.The dynamic height is computed by dividing the NAVD 88
 CQ0315.geopotential number by the normal gravity value computed on the
 CQ0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0315.degrees latitude (g = 980.6199 gals.).
 CQ0315
 CQ0315.The modeled gravity was interpolated from observed gravity values.
 CQ0315
 CQ0315;                    North         East    Units  Estimated Accuracy
 CQ0315;SPC LA N     -   241,780.    1,000,080.      MT  (+/- 180 meters Scaled)
 CQ0315
 CQ0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS469159(NAD 83)
 CQ0315
 CQ0315                          SUPERSEDED SURVEY CONTROL
 CQ0315
 CQ0315  NGVD 29 (11/26/84)   78.266  (m)          256.78   (f) ADJUSTED    2 0
 CQ0315
 CQ0315.Superseded values are not recommended for survey control.
 CQ0315
 CQ0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0315.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0315
 CQ0315_MARKER: DD = SURVEY DISK
 CQ0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0315_STAMPING: 56V73 1969
 CQ0315_MARK LOGO: LADH
 CQ0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0315+STABILITY: SURFACE MOTION
 CQ0315
 CQ0315  HISTORY     - Date     Condition        Report By
 CQ0315  HISTORY     - 1969     MONUMENTED       LADH
 CQ0315  HISTORY     - 1969     GOOD             LADH
 CQ0315
 CQ0315                          STATION DESCRIPTION
 CQ0315
 CQ0315'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0315'9.3 MI SW FROM FARMERVILLE.
 CQ0315'LOCATED 7.8 MILES SOUTHWEST ALONG STATE HIGHWAY LA. 33 FROM THE UNION
 CQ0315'PARISH COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA.
 CQ0315'151 FOR 1.5 MILES TO THE MARK ON THE LEFT.  IT IS IN THE NORTHEAST
 CQ0315'CORNER OF AN OLD FARMYARD ON FRED REVELS PROPERTY, 85 FEET SOUTH OF
 CQ0315'THE CENTERLINE OF THE HIGHWAY, 6 FEET SOUTH OF A FENCE CORNER, 13 FEET
 CQ0315'EAST OF A POWER POLE AND 1 FOOT SOUTH OF A STEEL WITNESS POST. IT IS A
 CQ0315'LDH AND C AND GS B. M. DISK STAMPED 56V73 1969 AND SET IN THE TOP OF A
 CQ0315'CONCRETE POST PROJECTING 4-INCHES.  SECTION 32, T 20N, R 1W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0316 ***********************************************************************
 CQ0316  DESIGNATION -  56 V 74
 CQ0316  PID         -  CQ0316
 CQ0316  STATE/COUNTY-  LA/UNION
 CQ0316  COUNTRY     -  US
 CQ0316  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ0316
 CQ0316                         *CURRENT SURVEY CONTROL
 CQ0316  ______________________________________________________________________
 CQ0316* NAD 83(1986) POSITION- 32 40 47.     (N) 092 28 58.     (W)   SCALED
 CQ0316* NAVD 88 ORTHO HEIGHT -    57.075 (meters)      187.25  (feet) ADJUSTED
 CQ0316  ______________________________________________________________________
 CQ0316  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 CQ0316  DYNAMIC HEIGHT  -         57.012 (meters)      187.05  (feet) COMP
 CQ0316  MODELED GRAVITY -    979,531.6   (mgal)                       NAVD 88
 CQ0316
 CQ0316  VERT ORDER      -  SECOND    CLASS 0
 CQ0316
 CQ0316.The horizontal coordinates were scaled from a map and have
 CQ0316.an estimated accuracy of +/- 6 seconds.
 CQ0316
 CQ0316.The orthometric height was determined by differential leveling and
 CQ0316.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0316.in June 1991.
 CQ0316
 CQ0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0316.GEOID18 height accuracy estimate available here.
 CQ0316
 CQ0316.Click photographs - Photos may exist for this station.
 CQ0316
 CQ0316.The dynamic height is computed by dividing the NAVD 88
 CQ0316.geopotential number by the normal gravity value computed on the
 CQ0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0316.degrees latitude (g = 980.6199 gals.).
 CQ0316
 CQ0316.The modeled gravity was interpolated from observed gravity values.
 CQ0316
 CQ0316;                    North         East    Units  Estimated Accuracy
 CQ0316;SPC LA N     -   241,690.    1,001,620.      MT  (+/- 180 meters Scaled)
 CQ0316
 CQ0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS484159(NAD 83)
 CQ0316
 CQ0316                          SUPERSEDED SURVEY CONTROL
 CQ0316
 CQ0316  NGVD 29 (11/26/84)   57.155  (m)          187.52   (f) ADJUSTED    2 0
 CQ0316
 CQ0316.Superseded values are not recommended for survey control.
 CQ0316
 CQ0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0316.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0316
 CQ0316_MARKER: DD = SURVEY DISK
 CQ0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0316_STAMPING: 56V74 1969
 CQ0316_MARK LOGO: LADH
 CQ0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0316+STABILITY: SURFACE MOTION
 CQ0316
 CQ0316  HISTORY     - Date     Condition        Report By
 CQ0316  HISTORY     - 1969     MONUMENTED       LADH
 CQ0316  HISTORY     - 1969     GOOD             LADH
 CQ0316
 CQ0316                          STATION DESCRIPTION
 CQ0316
 CQ0316'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0316'8.4 MI SW FROM FARMERVILLE.
 CQ0316'LOCATED 7.8 MILES SOUTHWEST ALONG STATE HIGHWAY LA. 33 FROM THE UNION
 CQ0316'PARISH COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA.
 CQ0316'151 FOR 0.6 MILE TO THE MARK ON THE RIGHT.  IT IS ON THE EAST SLOPE OF
 CQ0316'A HILL AT THE EAST EDGE OF THE GROVER DAVIS FARMYARD, 71 FEET SOUTH OF
 CQ0316'THE CENTERLINE OF THE HIGHWAY, 48 FEET SOUTHEAST OF THE CENTERLINE OF
 CQ0316'A DRIVEWAY, 40 FEET SOUTH OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE
 CQ0316'CORNER AND 1 FOOT SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C
 CQ0316'AND GS B. M. DISK STAMPED 56V74 1969 AND SET IN THE TOP OF A CONCRETE
 CQ0316'POST PROJECTING 4-INCHES.  SECTION 32, T 20N, R 1W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1122 ***********************************************************************
 CQ1122  DESIGNATION -  56 V 75
 CQ1122  PID         -  CQ1122
 CQ1122  STATE/COUNTY-  LA/UNION
 CQ1122  COUNTRY     -  US
 CQ1122  USGS QUAD   -  BERNICE (2018)
 CQ1122
 CQ1122                         *CURRENT SURVEY CONTROL
 CQ1122  ______________________________________________________________________
 CQ1122* NAD 83(1986) POSITION- 32 49 18.     (N) 092 39 09.     (W)   SCALED
 CQ1122* NAVD 88 ORTHO HEIGHT -    70.482 (meters)      231.24  (feet) ADJUSTED
 CQ1122  ______________________________________________________________________
 CQ1122  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 CQ1122  DYNAMIC HEIGHT  -         70.404 (meters)      230.98  (feet) COMP
 CQ1122  MODELED GRAVITY -    979,538.4   (mgal)                       NAVD 88
 CQ1122
 CQ1122  VERT ORDER      -  SECOND    CLASS 0
 CQ1122
 CQ1122.The horizontal coordinates were scaled from a map and have
 CQ1122.an estimated accuracy of +/- 6 seconds.
 CQ1122
 CQ1122.The orthometric height was determined by differential leveling and
 CQ1122.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1122.in June 1991.
 CQ1122
 CQ1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1122.GEOID18 height accuracy estimate available here.
 CQ1122
 CQ1122.Click photographs - Photos may exist for this station.
 CQ1122
 CQ1122.The dynamic height is computed by dividing the NAVD 88
 CQ1122.geopotential number by the normal gravity value computed on the
 CQ1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1122.degrees latitude (g = 980.6199 gals.).
 CQ1122
 CQ1122.The modeled gravity was interpolated from observed gravity values.
 CQ1122
 CQ1122;                    North         East    Units  Estimated Accuracy
 CQ1122;SPC LA N     -   257,440.      985,720.      MT  (+/- 180 meters Scaled)
 CQ1122
 CQ1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS325315(NAD 83)
 CQ1122
 CQ1122                          SUPERSEDED SURVEY CONTROL
 CQ1122
 CQ1122  NGVD 29 (11/26/84)   70.583  (m)          231.57   (f) ADJUSTED    2 0
 CQ1122
 CQ1122.Superseded values are not recommended for survey control.
 CQ1122
 CQ1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1122.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1122
 CQ1122_MARKER: DD = SURVEY DISK
 CQ1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1122_STAMPING: 56V75 1969
 CQ1122_MARK LOGO: LADHGS
 CQ1122_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1122+STABILITY: SURFACE MOTION
 CQ1122
 CQ1122  HISTORY     - Date     Condition        Report By
 CQ1122  HISTORY     - 1969     MONUMENTED       LADH
 CQ1122
 CQ1122                          STATION DESCRIPTION
 CQ1122
 CQ1122'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1122'0.3 MI E FROM BERNICE.
 CQ1122'LOCATED 0.3 MILE EAST ALONG STATE HIGHWAY LA. 2 FROM THE POST OFFICE
 CQ1122'IN BERNICE TO THE MARK ON THE LEFT.  IT IS 209 FEET NORTH OF THE
 CQ1122'CENTERLINE OF THE HIGHWAY, 95 FEET EAST OF THE CENTERLINE OF 4TH.
 CQ1122'STREET, 52 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE BERNICE CIVIC
 CQ1122'CLUB BUILDING AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT IS A
 CQ1122'LDH AND C AND GS B. M. DISK STAMPED 56V75 1969 AND SET IN THE TOP OF A
 CQ1122'CONCRETE POST PROJECTING 4-INCHES.  SECTION 11, T 21N, R 3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1123 ***********************************************************************
 CQ1123  DESIGNATION -  56 V 76
 CQ1123  PID         -  CQ1123
 CQ1123  STATE/COUNTY-  LA/UNION
 CQ1123  COUNTRY     -  US
 CQ1123  USGS QUAD   -  BERNICE (2018)
 CQ1123
 CQ1123                         *CURRENT SURVEY CONTROL
 CQ1123  ______________________________________________________________________
 CQ1123* NAD 83(1986) POSITION- 32 49 14.1    (N) 092 38 05.7    (W)   HD_HELD2
 CQ1123* NAVD 88 ORTHO HEIGHT -    61.325 (meters)      201.20  (feet) ADJUSTED
 CQ1123  ______________________________________________________________________
 CQ1123  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 CQ1123  DYNAMIC HEIGHT  -         61.258 (meters)      200.98  (feet) COMP
 CQ1123  MODELED GRAVITY -    979,538.3   (mgal)                       NAVD 88
 CQ1123
 CQ1123  VERT ORDER      -  SECOND    CLASS 0
 CQ1123
 CQ1123.The horizontal coordinates were established by autonomous hand held GPS
 CQ1123.observations and have an estimated accuracy of +/- 10 meters.
 CQ1123
 CQ1123.The orthometric height was determined by differential leveling and
 CQ1123.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1123.in June 1991.
 CQ1123
 CQ1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1123.GEOID18 height accuracy estimate available here.
 CQ1123
 CQ1123.Click photographs - Photos may exist for this station.
 CQ1123
 CQ1123.The dynamic height is computed by dividing the NAVD 88
 CQ1123.geopotential number by the normal gravity value computed on the
 CQ1123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1123.degrees latitude (g = 980.6199 gals.).
 CQ1123
 CQ1123.The modeled gravity was interpolated from observed gravity values.
 CQ1123
 CQ1123;                    North         East    Units  Estimated Accuracy
 CQ1123;SPC LA N     -   257,314.      987,366.      MT  (+/- 10 meters HH2 GPS)
 CQ1123
 CQ1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3417331456(NAD 83)
 CQ1123
 CQ1123                          SUPERSEDED SURVEY CONTROL
 CQ1123
 CQ1123  NGVD 29 (11/26/84)   61.426  (m)          201.53   (f) ADJUSTED    2 0
 CQ1123
 CQ1123.Superseded values are not recommended for survey control.
 CQ1123
 CQ1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1123.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1123
 CQ1123_MARKER: DD = SURVEY DISK
 CQ1123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1123_STAMPING: 56V76 1969
 CQ1123_MARK LOGO: LADHGS
 CQ1123_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1123+STABILITY: SURFACE MOTION
 CQ1123_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1123+SATELLITE: SATELLITE OBSERVATIONS - January 01, 2016
 CQ1123
 CQ1123  HISTORY     - Date     Condition        Report By
 CQ1123  HISTORY     - 1969     MONUMENTED       LADH
 CQ1123  HISTORY     - 20160101 GOOD             GEOCAC
 CQ1123
 CQ1123                          STATION DESCRIPTION
 CQ1123
 CQ1123'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1123'1.3 MI E FROM BERNICE.
 CQ1123'LOCATED 1.3 MILES EAST ALONG STATE HIGHWAY LA. 2 FROM THE POST OFFICE
 CQ1123'IN BERNICE TO THE MARK ON THE RIGHT.  IT IS 109 FEET SOUTH OF THE
 CQ1123'CENTERLINE OF THE HIGHWAY, 142 FEET WEST OF THE HUGH MCGEE NORTHWEST
 CQ1123'HOUSE CORNER, 5 FEET NORTHWEST OF A 12-INCH PINE TREE AND 1 FOOT SOUTH
 CQ1123'OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED
 CQ1123'56V76 1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ1123'SECTION 12, T 21N, R 3W.
 CQ1123
 CQ1123                          STATION RECOVERY (2016)
 CQ1123
 CQ1123'RECOVERY NOTE BY GEOCACHING 2016 (BKT)
 CQ1123'MARK WAS RECOVERED IN GOOD CONDITION 1 FT (0.3 M) SOUTH OF STEEL
 CQ1123'WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1124 ***********************************************************************
 CQ1124  DESIGNATION -  56 V 77
 CQ1124  PID         -  CQ1124
 CQ1124  STATE/COUNTY-  LA/UNION
 CQ1124  COUNTRY     -  US
 CQ1124  USGS QUAD   -  BERNICE (2018)
 CQ1124
 CQ1124                         *CURRENT SURVEY CONTROL
 CQ1124  ______________________________________________________________________
 CQ1124* NAD 83(1986) POSITION- 32 49 14.     (N) 092 37 35.     (W)   SCALED
 CQ1124* NAVD 88 ORTHO HEIGHT -    69.044 (meters)      226.52  (feet) ADJUSTED
 CQ1124  ______________________________________________________________________
 CQ1124  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 CQ1124  DYNAMIC HEIGHT  -         68.968 (meters)      226.27  (feet) COMP
 CQ1124  MODELED GRAVITY -    979,538.3   (mgal)                       NAVD 88
 CQ1124
 CQ1124  VERT ORDER      -  SECOND    CLASS 0
 CQ1124
 CQ1124.The horizontal coordinates were scaled from a map and have
 CQ1124.an estimated accuracy of +/- 6 seconds.
 CQ1124
 CQ1124.The orthometric height was determined by differential leveling and
 CQ1124.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1124.in June 1991.
 CQ1124
 CQ1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1124.GEOID18 height accuracy estimate available here.
 CQ1124
 CQ1124.Click photographs - Photos may exist for this station.
 CQ1124
 CQ1124.The dynamic height is computed by dividing the NAVD 88
 CQ1124.geopotential number by the normal gravity value computed on the
 CQ1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1124.degrees latitude (g = 980.6199 gals.).
 CQ1124
 CQ1124.The modeled gravity was interpolated from observed gravity values.
 CQ1124
 CQ1124;                    North         East    Units  Estimated Accuracy
 CQ1124;SPC LA N     -   257,310.      988,160.      MT  (+/- 180 meters Scaled)
 CQ1124
 CQ1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS349314(NAD 83)
 CQ1124
 CQ1124                          SUPERSEDED SURVEY CONTROL
 CQ1124
 CQ1124  NGVD 29 (11/26/84)   69.145  (m)          226.85   (f) ADJUSTED    2 0
 CQ1124
 CQ1124.Superseded values are not recommended for survey control.
 CQ1124
 CQ1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1124.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1124
 CQ1124_MARKER: DD = SURVEY DISK
 CQ1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1124_STAMPING: 56V77 1969
 CQ1124_MARK LOGO: LADHGS
 CQ1124_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1124+STABILITY: SURFACE MOTION
 CQ1124
 CQ1124  HISTORY     - Date     Condition        Report By
 CQ1124  HISTORY     - 1969     MONUMENTED       LADH
 CQ1124  HISTORY     - 1979     GOOD             LADH
 CQ1124
 CQ1124                          STATION DESCRIPTION
 CQ1124
 CQ1124'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1124'1.8 MI E FROM BERNICE.
 CQ1124'LOCATED 1.8 MILES EAST ALONG STATE HIGHWAY LA. 2 FROM THE POST OFFICE
 CQ1124'IN BERNICE TO THE MARK ON THE LEFT.  IT IS 1 FOOT EAST OF THE EAST
 CQ1124'BOUNDRY FENCE OF THE BERNICE WOOD CO., INC., 82 FEET NORTH OF THE
 CQ1124'CENTERLINE OF THE HIGHWAY, 54 FEET NORTH OF A FENCE CORNER, 54 FEET
 CQ1124'NORTH OF A POWER POLE AND 2 FEET NORTH OF A STEEL WITNESS POST.  IT IS
 CQ1124'A LDH AND C AND GS B. M. DISK STAMPED 56V77 1969 AND SET IN THE TOP OF
 CQ1124'A CONCRETE POST PROJECTING 4-INCHES.  SECTION 12, T 21N, R 3W.
 CQ1124
 CQ1124                          STATION RECOVERY (1979)
 CQ1124
 CQ1124'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1979
 CQ1124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1127 ***********************************************************************
 CQ1127  DESIGNATION -  56 V 78
 CQ1127  PID         -  CQ1127
 CQ1127  STATE/COUNTY-  LA/UNION
 CQ1127  COUNTRY     -  US
 CQ1127  USGS QUAD   -  SHILOH (2018)
 CQ1127
 CQ1127                         *CURRENT SURVEY CONTROL
 CQ1127  ______________________________________________________________________
 CQ1127* NAD 83(1986) POSITION- 32 48 14.     (N) 092 36 13.     (W)   SCALED
 CQ1127* NAVD 88 ORTHO HEIGHT -    67.288 (meters)      220.76  (feet) ADJUSTED
 CQ1127  ______________________________________________________________________
 CQ1127  GEOID HEIGHT    -        -26.006 (meters)                     GEOID18
 CQ1127  DYNAMIC HEIGHT  -         67.214 (meters)      220.52  (feet) COMP
 CQ1127  MODELED GRAVITY -    979,536.8   (mgal)                       NAVD 88
 CQ1127
 CQ1127  VERT ORDER      -  SECOND    CLASS 0
 CQ1127
 CQ1127.The horizontal coordinates were scaled from a map and have
 CQ1127.an estimated accuracy of +/- 6 seconds.
 CQ1127
 CQ1127.The orthometric height was determined by differential leveling and
 CQ1127.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1127.in June 1991.
 CQ1127
 CQ1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1127.GEOID18 height accuracy estimate available here.
 CQ1127
 CQ1127.Click photographs - Photos may exist for this station.
 CQ1127
 CQ1127.The dynamic height is computed by dividing the NAVD 88
 CQ1127.geopotential number by the normal gravity value computed on the
 CQ1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1127.degrees latitude (g = 980.6199 gals.).
 CQ1127
 CQ1127.The modeled gravity was interpolated from observed gravity values.
 CQ1127
 CQ1127;                    North         East    Units  Estimated Accuracy
 CQ1127;SPC LA N     -   255,460.      990,300.      MT  (+/- 180 meters Scaled)
 CQ1127
 CQ1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS371296(NAD 83)
 CQ1127
 CQ1127                          SUPERSEDED SURVEY CONTROL
 CQ1127
 CQ1127  NGVD 29 (11/26/84)   67.386  (m)          221.08   (f) ADJUSTED    2 0
 CQ1127
 CQ1127.Superseded values are not recommended for survey control.
 CQ1127
 CQ1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1127.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1127
 CQ1127_MARKER: DD = SURVEY DISK
 CQ1127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1127_STAMPING: 56V78 1969
 CQ1127_MARK LOGO: LADHGS
 CQ1127_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1127+STABILITY: SURFACE MOTION
 CQ1127
 CQ1127  HISTORY     - Date     Condition        Report By
 CQ1127  HISTORY     - 1969     MONUMENTED       LADH
 CQ1127
 CQ1127                          STATION DESCRIPTION
 CQ1127
 CQ1127'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1127'3.5 MI E FROM BERNICE.
 CQ1127'LOCATED 3.5 MILES EAST ALONG STATE HIGHWAY LA. 2 FROM THE POST OFFICE
 CQ1127'IN BERNICE TO THE MARK ON THE LEFT.  IT IS IN THE W. P. SMITH
 CQ1127'FARMYARD, 112 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 34 FEET
 CQ1127'SOUTH OF A 27-INCH PINE TREE, 24 FEET SOUTHEAST OF THE CENTERLINE OF A
 CQ1127'DRIVEWAY, 1 FOOT SOUTHEAST OF A FENCE AND 1 FOOT NORTHWEST OF A STEEL
 CQ1127'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V78 1969
 CQ1127'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES. SECTION 17,
 CQ1127'T 21N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1128 ***********************************************************************
 CQ1128  DESIGNATION -  56 V 79
 CQ1128  PID         -  CQ1128
 CQ1128  STATE/COUNTY-  LA/UNION
 CQ1128  COUNTRY     -  US
 CQ1128  USGS QUAD   -  SHILOH (2018)
 CQ1128
 CQ1128                         *CURRENT SURVEY CONTROL
 CQ1128  ______________________________________________________________________
 CQ1128* NAD 83(1986) POSITION- 32 47 38.     (N) 092 35 27.     (W)   SCALED
 CQ1128* NAVD 88 ORTHO HEIGHT -    74.630 (meters)      244.85  (feet) ADJUSTED
 CQ1128  ______________________________________________________________________
 CQ1128  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 CQ1128  DYNAMIC HEIGHT  -         74.547 (meters)      244.58  (feet) COMP
 CQ1128  MODELED GRAVITY -    979,536.0   (mgal)                       NAVD 88
 CQ1128
 CQ1128  VERT ORDER      -  SECOND    CLASS 0
 CQ1128
 CQ1128.The horizontal coordinates were scaled from a map and have
 CQ1128.an estimated accuracy of +/- 6 seconds.
 CQ1128
 CQ1128.The orthometric height was determined by differential leveling and
 CQ1128.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1128.in June 1991.
 CQ1128
 CQ1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1128.GEOID18 height accuracy estimate available here.
 CQ1128
 CQ1128.Click photographs - Photos may exist for this station.
 CQ1128
 CQ1128.The dynamic height is computed by dividing the NAVD 88
 CQ1128.geopotential number by the normal gravity value computed on the
 CQ1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1128.degrees latitude (g = 980.6199 gals.).
 CQ1128
 CQ1128.The modeled gravity was interpolated from observed gravity values.
 CQ1128
 CQ1128;                    North         East    Units  Estimated Accuracy
 CQ1128;SPC LA N     -   254,350.      991,490.      MT  (+/- 180 meters Scaled)
 CQ1128
 CQ1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS383285(NAD 83)
 CQ1128
 CQ1128                          SUPERSEDED SURVEY CONTROL
 CQ1128
 CQ1128  NGVD 29 (11/26/84)   74.725  (m)          245.16   (f) ADJUSTED    2 0
 CQ1128
 CQ1128.Superseded values are not recommended for survey control.
 CQ1128
 CQ1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1128.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1128
 CQ1128_MARKER: DD = SURVEY DISK
 CQ1128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1128_STAMPING: 56V79 1969
 CQ1128_MARK LOGO: LADHGS
 CQ1128_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1128+STABILITY: SURFACE MOTION
 CQ1128
 CQ1128  HISTORY     - Date     Condition        Report By
 CQ1128  HISTORY     - 1969     MONUMENTED       LADH
 CQ1128
 CQ1128                          STATION DESCRIPTION
 CQ1128
 CQ1128'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1128'4.5 MI E FROM BERNICE.
 CQ1128'LOCATED 4.5 MILES EAST ALONG STATE HIGHWAY LA. 2 FROM THE POST OFFICE
 CQ1128'IN BERNICE TO THE MARK ON THE RIGHT.  IT IS 200 FEET SOUTH OF THE
 CQ1128'CENTERLINE OF THE HIGHWAY, 69 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 CQ1128'OF THE SHILOH BAPTIST CHURCH, 55 FEET NORTH OF THE CENTERLINE OF A
 CQ1128'PARISH ROAD, 43 FEET SOUTHWEST OF A WATER WELL AND 1 1/2 FEET SOUTH OF
 CQ1128'A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED
 CQ1128'56V79 1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5-INCHES.
 CQ1128'SECTION 20, T 21N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0309 ***********************************************************************
 CQ0309  DESIGNATION -  56 V 8
 CQ0309  PID         -  CQ0309
 CQ0309  STATE/COUNTY-  LA/UNION
 CQ0309  COUNTRY     -  US
 CQ0309  USGS QUAD   -  FARMERVILLE (2018)
 CQ0309
 CQ0309                         *CURRENT SURVEY CONTROL
 CQ0309  ______________________________________________________________________
 CQ0309* NAD 83(1986) POSITION- 32 46 08.     (N) 092 24 26.     (W)   SCALED
 CQ0309* NAVD 88 ORTHO HEIGHT -    37.528 (meters)      123.12  (feet) ADJUSTED
 CQ0309  ______________________________________________________________________
 CQ0309  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 CQ0309  DYNAMIC HEIGHT  -         37.487 (meters)      122.99  (feet) COMP
 CQ0309  MODELED GRAVITY -    979,537.8   (mgal)                       NAVD 88
 CQ0309
 CQ0309  VERT ORDER      -  SECOND    CLASS 0
 CQ0309
 CQ0309.The horizontal coordinates were scaled from a map and have
 CQ0309.an estimated accuracy of +/- 6 seconds.
 CQ0309
 CQ0309.The orthometric height was determined by differential leveling and
 CQ0309.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0309.in June 1991.
 CQ0309
 CQ0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0309.GEOID18 height accuracy estimate available here.
 CQ0309
 CQ0309.Click photographs - Photos may exist for this station.
 CQ0309
 CQ0309.The dynamic height is computed by dividing the NAVD 88
 CQ0309.geopotential number by the normal gravity value computed on the
 CQ0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0309.degrees latitude (g = 980.6199 gals.).
 CQ0309
 CQ0309.The modeled gravity was interpolated from observed gravity values.
 CQ0309
 CQ0309;                    North         East    Units  Estimated Accuracy
 CQ0309;SPC LA N     -   251,580.    1,008,690.      MT  (+/- 180 meters Scaled)
 CQ0309
 CQ0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS555258(NAD 83)
 CQ0309
 CQ0309                          SUPERSEDED SURVEY CONTROL
 CQ0309
 CQ0309  NGVD 29 (11/26/84)   37.619  (m)          123.42   (f) ADJUSTED    2 0
 CQ0309
 CQ0309.Superseded values are not recommended for survey control.
 CQ0309
 CQ0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0309.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0309
 CQ0309_MARKER: DD = SURVEY DISK
 CQ0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0309_STAMPING: 56V8 1967
 CQ0309_MARK LOGO: CGS
 CQ0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0309+STABILITY: SURFACE MOTION
 CQ0309
 CQ0309  HISTORY     - Date     Condition        Report By
 CQ0309  HISTORY     - 1967     MONUMENTED       LADH
 CQ0309  HISTORY     - 1969     GOOD             LADH
 CQ0309  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 CQ0309
 CQ0309                          STATION DESCRIPTION
 CQ0309
 CQ0309'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0309'0.45 MI S FROM FARMERVILLE.
 CQ0309'LOCATED 0.45 MILE SOUTH OF THE UNION PARISH COURTHOUSE IN FARMERVILLE,
 CQ0309'ON STATE HIGHWAY LA 33.  IT IS 65 FEET EAST OF THE NORTHEAST CORNER OF
 CQ0309'A HOUSE OWNED BY MAUDE C. JOINER, 49 FEET NORTHEAST OF A 30 INCH WATER
 CQ0309'OAK TREE, 55 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT
 CQ0309'EAST OF A STEEL WITNESS POST.  IT IS A LDH AND C. AND G.S. TRAVERSE
 CQ0309'DISK STAMPED 56V8 1967 AND SET IN THE TOP OF A CONCRETE POST
 CQ0309'PROJECTING 1 INCH.  SEC 31, T 21N, R 1E.
 CQ0309
 CQ0309                          STATION RECOVERY (1988)
 CQ0309
 CQ0309'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0309'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2272 ***********************************************************************
 CQ2272  DESIGNATION -  56 V 8 RESET
 CQ2272  PID         -  CQ2272
 CQ2272  STATE/COUNTY-  LA/UNION
 CQ2272  COUNTRY     -  US
 CQ2272  USGS QUAD   -  FARMERVILLE (2018)
 CQ2272
 CQ2272                         *CURRENT SURVEY CONTROL
 CQ2272  ______________________________________________________________________
 CQ2272* NAD 83(1986) POSITION- 32 46 08.     (N) 092 24 26.     (W)   SCALED
 CQ2272* NAVD 88 ORTHO HEIGHT -    47.708 (meters)      156.52  (feet) ADJUSTED
 CQ2272  ______________________________________________________________________
 CQ2272  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 CQ2272  DYNAMIC HEIGHT  -         47.655 (meters)      156.35  (feet) COMP
 CQ2272  MODELED GRAVITY -    979,537.8   (mgal)                       NAVD 88
 CQ2272
 CQ2272  VERT ORDER      -  SECOND    CLASS I
 CQ2272
 CQ2272.The horizontal coordinates were scaled from a map and have
 CQ2272.an estimated accuracy of +/- 6 seconds.
 CQ2272
 CQ2272.The orthometric height was determined by differential leveling and
 CQ2272.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2272.in June 1991.
 CQ2272
 CQ2272.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2272.GEOID18 height accuracy estimate available here.
 CQ2272
 CQ2272.Click photographs - Photos may exist for this station.
 CQ2272
 CQ2272.The dynamic height is computed by dividing the NAVD 88
 CQ2272.geopotential number by the normal gravity value computed on the
 CQ2272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2272.degrees latitude (g = 980.6199 gals.).
 CQ2272
 CQ2272.The modeled gravity was interpolated from observed gravity values.
 CQ2272
 CQ2272;                    North         East    Units  Estimated Accuracy
 CQ2272;SPC LA N     -   251,580.    1,008,690.      MT  (+/- 180 meters Scaled)
 CQ2272
 CQ2272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS555258(NAD 83)
 CQ2272
 CQ2272                          SUPERSEDED SURVEY CONTROL
 CQ2272
 CQ2272  NGVD 29 (11/26/84)   47.799  (m)          156.82   (f) ADJUSTED    2 1
 CQ2272
 CQ2272.Superseded values are not recommended for survey control.
 CQ2272
 CQ2272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2272.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2272
 CQ2272_MARKER: DD = SURVEY DISK
 CQ2272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2272_STAMPING: 56V8 RESET 1974
 CQ2272_MARK LOGO: LADHGS
 CQ2272_PROJECTION: FLUSH
 CQ2272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2272+STABILITY: SURFACE MOTION
 CQ2272
 CQ2272  HISTORY     - Date     Condition        Report By
 CQ2272  HISTORY     - 1974     MONUMENTED       LADH
 CQ2272  HISTORY     - 1975     GOOD             LADTD
 CQ2272
 CQ2272                          STATION DESCRIPTION
 CQ2272
 CQ2272'DESCRIBED BY LA TRANSP AND DEV 1975
 CQ2272'LOCATED 0.2 MILES SOUTH ALONG LA. STATE HIGHWAY 15 FROM THE COURTHOUSE
 CQ2272'IN FARMER VILLE, 148 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 4
 CQ2272'FEET SOUTH OF THE SOUTHWEST CORNER OF A SHED OVER THE WASH RACK AT THE
 CQ2272'FORBESS TEXACO STATION, 49 FEET NORTH OF A POWER POLE, 63 FEET NORTH
 CQ2272'OF THE SOUTHWEST CORNER OF A CINDER BLOCK FORBESS TEXACO STATION, 121
 CQ2272'FEET EAST OF THE SOUTHEAST CORNER OF THE BRICK WELFARE OFFICE
 CQ2272'BUILDING.  IT IS 1 FOOT EAST OF A METAL WITNESS POST.  THE DISK IS SET
 CQ2272'IN THE TOP OF A 10-INCH ROUND CONCRETE POST SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1130 ***********************************************************************
 CQ1130  DESIGNATION -  56 V 80
 CQ1130  PID         -  CQ1130
 CQ1130  STATE/COUNTY-  LA/UNION
 CQ1130  COUNTRY     -  US
 CQ1130  USGS QUAD   -  SHILOH (2018)
 CQ1130
 CQ1130                         *CURRENT SURVEY CONTROL
 CQ1130  ______________________________________________________________________
 CQ1130* NAD 83(1986) POSITION- 32 47 27.95   (N) 092 34 43.04   (W)   HD_HELD1
 CQ1130* NAVD 88 ORTHO HEIGHT -    77.413 (meters)      253.98  (feet) ADJUSTED
 CQ1130  ______________________________________________________________________
 CQ1130  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 CQ1130  DYNAMIC HEIGHT  -         77.328 (meters)      253.70  (feet) COMP
 CQ1130  MODELED GRAVITY -    979,535.8   (mgal)                       NAVD 88
 CQ1130
 CQ1130  VERT ORDER      -  SECOND    CLASS 0
 CQ1130
 CQ1130.The horizontal coordinates were determined by differentially corrected
 CQ1130.hand held GPS observations or other comparable positioning techniques
 CQ1130.and have an estimated accuracy of +/- 3 meters.
 CQ1130
 CQ1130.The orthometric height was determined by differential leveling and
 CQ1130.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1130.in June 1991.
 CQ1130
 CQ1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1130.GEOID18 height accuracy estimate available here.
 CQ1130
 CQ1130.Click photographs - Photos may exist for this station.
 CQ1130
 CQ1130.The dynamic height is computed by dividing the NAVD 88
 CQ1130.geopotential number by the normal gravity value computed on the
 CQ1130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1130.degrees latitude (g = 980.6199 gals.).
 CQ1130
 CQ1130.The modeled gravity was interpolated from observed gravity values.
 CQ1130
 CQ1130;                    North         East    Units  Estimated Accuracy
 CQ1130;SPC LA N     -   254,039.1     992,635.0     MT  (+/- 3 meters HH1 GPS) 
 CQ1130
 CQ1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3945628206(NAD 83)
 CQ1130
 CQ1130                          SUPERSEDED SURVEY CONTROL
 CQ1130
 CQ1130  NGVD 29 (11/26/84)   77.506  (m)          254.28   (f) ADJUSTED    2 0
 CQ1130
 CQ1130.Superseded values are not recommended for survey control.
 CQ1130
 CQ1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1130.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1130
 CQ1130_MARKER: DD = SURVEY DISK
 CQ1130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1130_STAMPING: 56V80 1969
 CQ1130_MARK LOGO: LADHGS
 CQ1130_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ1130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1130+STABILITY: SURFACE MOTION
 CQ1130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1130+SATELLITE: SATELLITE OBSERVATIONS - January 01, 2016
 CQ1130
 CQ1130  HISTORY     - Date     Condition        Report By
 CQ1130  HISTORY     - 1969     MONUMENTED       LADH
 CQ1130  HISTORY     - 20160101 GOOD             GEOCAC
 CQ1130
 CQ1130                          STATION DESCRIPTION
 CQ1130
 CQ1130'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1130'5.3 MI E FROM BERNICE.
 CQ1130'LOCATED 5.3 MILES EAST ALONG STATE HIGHWAY LA. 2 FROM THE POST OFFICE
 CQ1130'IN BERNICE TO THE MARK ON THE LEFT.  IT IS 100 FEET NORTH OF THE
 CQ1130'CENTERLINE OF THE HIGHWAY, 68 FEET WEST OF THE STARLIN TABOR NORTHWEST
 CQ1130'HOUSE CORNER, 69 FEET NORTH OF A FENCE CORNER, 1 FOOT WEST OF A FENCE
 CQ1130'AND 1 FOOT NORTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B.
 CQ1130'M. DISK STAMPED 56V80 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ1130'PROJECTING 5-INCHES.  SECTION 21, T 21N, R 2W.
 CQ1130
 CQ1130                          STATION RECOVERY (2016)
 CQ1130
 CQ1130'RECOVERY NOTE BY GEOCACHING 2016 (BKT)
 CQ1130'MARK WAS RECOVERED IN GOOD CONDITION 1 FT (0.3 M) NORTH OF STEEL
 CQ1130'WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1137 ***********************************************************************
 CQ1137  DESIGNATION -  56 V 81
 CQ1137  PID         -  CQ1137
 CQ1137  STATE/COUNTY-  LA/UNION
 CQ1137  COUNTRY     -  US
 CQ1137  USGS QUAD   -  SHILOH (2018)
 CQ1137
 CQ1137                         *CURRENT SURVEY CONTROL
 CQ1137  ______________________________________________________________________
 CQ1137* NAD 83(1986) POSITION- 32 47 19.     (N) 092 32 38.     (W)   SCALED
 CQ1137* NAVD 88 ORTHO HEIGHT -    68.354 (meters)      224.26  (feet) ADJUSTED
 CQ1137  ______________________________________________________________________
 CQ1137  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 CQ1137  DYNAMIC HEIGHT  -         68.279 (meters)      224.01  (feet) COMP
 CQ1137  MODELED GRAVITY -    979,535.8   (mgal)                       NAVD 88
 CQ1137
 CQ1137  VERT ORDER      -  SECOND    CLASS 0
 CQ1137
 CQ1137.The horizontal coordinates were scaled from a map and have
 CQ1137.an estimated accuracy of +/- 6 seconds.
 CQ1137
 CQ1137.The orthometric height was determined by differential leveling and
 CQ1137.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1137.in June 1991.
 CQ1137
 CQ1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1137.GEOID18 height accuracy estimate available here.
 CQ1137
 CQ1137.Click photographs - Photos may exist for this station.
 CQ1137
 CQ1137.The dynamic height is computed by dividing the NAVD 88
 CQ1137.geopotential number by the normal gravity value computed on the
 CQ1137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1137.degrees latitude (g = 980.6199 gals.).
 CQ1137
 CQ1137.The modeled gravity was interpolated from observed gravity values.
 CQ1137
 CQ1137;                    North         East    Units  Estimated Accuracy
 CQ1137;SPC LA N     -   253,760.      995,890.      MT  (+/- 180 meters Scaled)
 CQ1137
 CQ1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS427279(NAD 83)
 CQ1137
 CQ1137                          SUPERSEDED SURVEY CONTROL
 CQ1137
 CQ1137  NGVD 29 (11/26/84)   68.443  (m)          224.55   (f) ADJUSTED    2 0
 CQ1137
 CQ1137.Superseded values are not recommended for survey control.
 CQ1137
 CQ1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1137.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1137
 CQ1137_MARKER: DD = SURVEY DISK
 CQ1137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1137_STAMPING: 56V81 1969
 CQ1137_MARK LOGO: LADHGS
 CQ1137_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1137+STABILITY: SURFACE MOTION
 CQ1137
 CQ1137  HISTORY     - Date     Condition        Report By
 CQ1137  HISTORY     - 1969     MONUMENTED       LADH
 CQ1137
 CQ1137                          STATION DESCRIPTION
 CQ1137
 CQ1137'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1137'7.3 MI E FROM BERNICE.
 CQ1137'LOCATED 7.3 MILES EAST ALONG STATE HIGHWAY LA. 2 FROM THE POST OFFICE
 CQ1137'IN BERNICE TO THE MARK ON THE LEFT.  IT IS 139 FEET NORTH OF THE
 CQ1137'CENTERLINE OF THE HIGHWAY, 12 FEET WEST OF THE CENTERLINE OF A
 CQ1137'DRIVEWAY, 85 FEET NORTHWEST OF A 14-INCH PECAN TREE AND 4 FEET
 CQ1137'SOUTHWEST OF A STEEL GATE POST.  IT IS AT THE TOP OF A HILL ABOUT 2
 CQ1137'FEET EAST OF THE SALLEY FARM WEST BOUNDRY AND 1 FOOT NORTH OF A STEEL
 CQ1137'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V81 1969
 CQ1137'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION
 CQ1137'23, T 21N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1138 ***********************************************************************
 CQ1138  DESIGNATION -  56 V 82
 CQ1138  PID         -  CQ1138
 CQ1138  STATE/COUNTY-  LA/UNION
 CQ1138  COUNTRY     -  US
 CQ1138  USGS QUAD   -  SHILOH (2018)
 CQ1138
 CQ1138                         *CURRENT SURVEY CONTROL
 CQ1138  ______________________________________________________________________
 CQ1138* NAD 83(1986) POSITION- 32 47 09.     (N) 092 31 54.     (W)   SCALED
 CQ1138* NAVD 88 ORTHO HEIGHT -    38.723 (meters)      127.04  (feet) ADJUSTED
 CQ1138  ______________________________________________________________________
 CQ1138  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 CQ1138  DYNAMIC HEIGHT  -         38.680 (meters)      126.90  (feet) COMP
 CQ1138  MODELED GRAVITY -    979,535.7   (mgal)                       NAVD 88
 CQ1138
 CQ1138  VERT ORDER      -  SECOND    CLASS 0
 CQ1138
 CQ1138.The horizontal coordinates were scaled from a map and have
 CQ1138.an estimated accuracy of +/- 6 seconds.
 CQ1138
 CQ1138.The orthometric height was determined by differential leveling and
 CQ1138.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1138.in June 1991.
 CQ1138
 CQ1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1138.GEOID18 height accuracy estimate available here.
 CQ1138
 CQ1138.Click photographs - Photos may exist for this station.
 CQ1138
 CQ1138.The dynamic height is computed by dividing the NAVD 88
 CQ1138.geopotential number by the normal gravity value computed on the
 CQ1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1138.degrees latitude (g = 980.6199 gals.).
 CQ1138
 CQ1138.The modeled gravity was interpolated from observed gravity values.
 CQ1138
 CQ1138;                    North         East    Units  Estimated Accuracy
 CQ1138;SPC LA N     -   253,450.      997,030.      MT  (+/- 180 meters Scaled)
 CQ1138
 CQ1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS438276(NAD 83)
 CQ1138
 CQ1138                          SUPERSEDED SURVEY CONTROL
 CQ1138
 CQ1138  NGVD 29 (11/26/84)   38.813  (m)          127.34   (f) ADJUSTED    2 0
 CQ1138
 CQ1138.Superseded values are not recommended for survey control.
 CQ1138
 CQ1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1138.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1138
 CQ1138_MARKER: DD = SURVEY DISK
 CQ1138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1138_STAMPING: 56V82 1969
 CQ1138_MARK LOGO: LADHGS
 CQ1138_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1138+STABILITY: SURFACE MOTION
 CQ1138
 CQ1138  HISTORY     - Date     Condition        Report By
 CQ1138  HISTORY     - 1969     MONUMENTED       LADH
 CQ1138
 CQ1138                          STATION DESCRIPTION
 CQ1138
 CQ1138'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1138'8.0 MI W FROM FARMERVILLE.
 CQ1138'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY LA. 2 FROM THE UNION PARISH
 CQ1138'COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA. 2 FOR
 CQ1138'7.5 MILES TO THE MARK ON THE LEFT.  IT IS 78 FEET SOUTHWEST OF THE
 CQ1138'CENTERLINE OF THE HIGHWAY, 74 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 CQ1138'BOX CULVERT, 48 FEET SOUTH OF A FENCE CORNER, 1 FOOT WEST OF A FENCE
 CQ1138'AND 1 FOOT SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B.
 CQ1138'M. DISK STAMPED 56V82 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ1138'PROJECTING 1-INCH.  SECTION 25, T 21N, R 2W.  NOTE-- IT IS 0.8 MILE
 CQ1138'EAST OF B. M. 56V81 (LDH).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1141 ***********************************************************************
 CQ1141  DESIGNATION -  56 V 83 RESET
 CQ1141  PID         -  CQ1141
 CQ1141  STATE/COUNTY-  LA/UNION
 CQ1141  COUNTRY     -  US
 CQ1141  USGS QUAD   -  SHILOH (2018)
 CQ1141
 CQ1141                         *CURRENT SURVEY CONTROL
 CQ1141  ______________________________________________________________________
 CQ1141* NAD 83(1986) POSITION- 32 47 22.2    (N) 092 31 04.1    (W)   HD_HELD2
 CQ1141* NAVD 88 ORTHO HEIGHT -    66.75  (meters)      219.0   (feet) RESET
 CQ1141  ______________________________________________________________________
 CQ1141  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ1141  VERT ORDER      -  THIRD
 CQ1141
 CQ1141.The horizontal coordinates were established by autonomous hand held GPS
 CQ1141.observations and have an estimated accuracy of +/- 10 meters.
 CQ1141
 CQ1141.The orthometric height was computed from unverified reset data.
 CQ1141
 CQ1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1141.GEOID18 height accuracy estimate available here.
 CQ1141
 CQ1141.Click photographs - Photos may exist for this station.
 CQ1141
 CQ1141;                    North         East    Units  Estimated Accuracy
 CQ1141;SPC LA N     -   253,859.      998,332.      MT  (+/- 10 meters HH2 GPS)
 CQ1141
 CQ1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4515128054(NAD 83)
 CQ1141
 CQ1141                          SUPERSEDED SURVEY CONTROL
 CQ1141
 CQ1141  NGVD 29 (??/??/??)   66.84   (m)          219.3    (f) RESET       3  
 CQ1141
 CQ1141.Superseded values are not recommended for survey control.
 CQ1141
 CQ1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1141.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1141
 CQ1141_MARKER: DB = BENCH MARK DISK
 CQ1141_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 CQ1141+WITH SETTING: INFORMATION.
 CQ1141_STAMPING: 56V83 RESET 1972
 CQ1141_MARK LOGO: CGS
 CQ1141_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1141
 CQ1141  HISTORY     - Date     Condition        Report By
 CQ1141  HISTORY     - 1972     MONUMENTED       NGS
 CQ1141  HISTORY     - 20110115 GOOD             GEOCAC
 CQ1141
 CQ1141                          STATION DESCRIPTION
 CQ1141
 CQ1141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 CQ1141'6.7 MI W FROM FARMERVILLE.
 CQ1141'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY 2 FROM THE UNION PARISH
 CQ1141'COURTHOUSE IN FARMERVILLE THENCE WEST ALONG STATE HIGHWAY 2 FOR 6.7
 CQ1141'MILES TO THE MARK ON THE RIGHT, ABOUT 0.05 MILE EAST OF A PARISH ROAD
 CQ1141'LEADING SOUTH, ON PROPERTY OWNED BY MR. T.W. ELLICOTT.  IT IS 124 FEET
 CQ1141'NORTH OF THE CENTER OF THE ROAD, 4 FEET NORTH OF A FENCE CORNER AND 1
 CQ1141'FOOT NORTH OF A METAL WITNESS POST.  IT IS A BENCH MARK DISK CRIMPED
 CQ1141'ON THE TOP OF A 3 FOOT SECTION OF COPPERWELD ROD FASTENED TO A 10-INCH
 CQ1141'SQUARE STEEL PLATE ENCASED IN A 4-INCH IRON PIPE PROJECTING 4 INCHES.
 CQ1141
 CQ1141                          STATION RECOVERY (2011)
 CQ1141
 CQ1141'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1141'DISK WAS FOUND IN GOOD CONDITION 4 FEET NORTH OF OLD FENCE CORNER AND
 CQ1141'1 FOOT NORTH OF A METAL WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1142 ***********************************************************************
 CQ1142  DESIGNATION -  56 V 84
 CQ1142  PID         -  CQ1142
 CQ1142  STATE/COUNTY-  LA/UNION
 CQ1142  COUNTRY     -  US
 CQ1142  USGS QUAD   -  SHILOH (2018)
 CQ1142
 CQ1142                         *CURRENT SURVEY CONTROL
 CQ1142  ______________________________________________________________________
 CQ1142* NAD 83(1986) POSITION- 32 47 25.     (N) 092 30 12.     (W)   SCALED
 CQ1142* NAVD 88 ORTHO HEIGHT -    51.615 (meters)      169.34  (feet) ADJUSTED
 CQ1142  ______________________________________________________________________
 CQ1142  GEOID HEIGHT    -        -25.996 (meters)                     GEOID18
 CQ1142  DYNAMIC HEIGHT  -         51.558 (meters)      169.15  (feet) COMP
 CQ1142  MODELED GRAVITY -    979,536.4   (mgal)                       NAVD 88
 CQ1142
 CQ1142  VERT ORDER      -  SECOND    CLASS 0
 CQ1142
 CQ1142.The horizontal coordinates were scaled from a map and have
 CQ1142.an estimated accuracy of +/- 6 seconds.
 CQ1142
 CQ1142.The orthometric height was determined by differential leveling and
 CQ1142.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1142.in June 1991.
 CQ1142
 CQ1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1142.GEOID18 height accuracy estimate available here.
 CQ1142
 CQ1142.Click photographs - Photos may exist for this station.
 CQ1142
 CQ1142.The dynamic height is computed by dividing the NAVD 88
 CQ1142.geopotential number by the normal gravity value computed on the
 CQ1142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1142.degrees latitude (g = 980.6199 gals.).
 CQ1142
 CQ1142.The modeled gravity was interpolated from observed gravity values.
 CQ1142
 CQ1142;                    North         East    Units  Estimated Accuracy
 CQ1142;SPC LA N     -   253,950.      999,690.      MT  (+/- 180 meters Scaled)
 CQ1142
 CQ1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS465281(NAD 83)
 CQ1142
 CQ1142                          SUPERSEDED SURVEY CONTROL
 CQ1142
 CQ1142  NGVD 29 (11/26/84)   51.708  (m)          169.65   (f) ADJUSTED    2 0
 CQ1142
 CQ1142.Superseded values are not recommended for survey control.
 CQ1142
 CQ1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1142.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1142
 CQ1142_MARKER: DD = SURVEY DISK
 CQ1142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1142_STAMPING: 56V84 1969
 CQ1142_MARK LOGO: LADHGS
 CQ1142_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1142+STABILITY: SURFACE MOTION
 CQ1142
 CQ1142  HISTORY     - Date     Condition        Report By
 CQ1142  HISTORY     - 1969     MONUMENTED       LADH
 CQ1142
 CQ1142                          STATION DESCRIPTION
 CQ1142
 CQ1142'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1142'6.3 MI W FROM FARMERVILLE.
 CQ1142'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY LA. 2 FROM THE UNION PARISH
 CQ1142'COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA. 2 FOR
 CQ1142'5.8 MILES TO THE MARK ON THE RIGHT.  IT IS 0.1 MILE WEST OF THE ORIN
 CQ1142'LEE RESIDENCE.  IT IS 97 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 CQ1142'50 FEET NORTH OF A FENCE CORNER, 1 FOOT WEST OF A FENCE, 11 FEET SOUTH
 CQ1142'OF A 15-INCH PIN OAK TREE AND 1 FOOT NORTH OF A STEEL WITNESS POST. IT
 CQ1142'IS A LDH AND C AND GS B. M. DISK STAMPED 56V84 1969 AND SET IN THE TOP
 CQ1142'OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 19, T 21N, R 1W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0196 ***********************************************************************
 CQ0196  DESIGNATION -  56 V 85
 CQ0196  PID         -  CQ0196
 CQ0196  STATE/COUNTY-  LA/UNION
 CQ0196  COUNTRY     -  US
 CQ0196  USGS QUAD   -  FARMERVILLE (2018)
 CQ0196
 CQ0196                         *CURRENT SURVEY CONTROL
 CQ0196  ______________________________________________________________________
 CQ0196* NAD 83(1986) POSITION- 32 47 13.0    (N) 092 29 14.7    (W)   HD_HELD2
 CQ0196* NAVD 88 ORTHO HEIGHT -    67.609 (meters)      221.81  (feet) ADJUSTED
 CQ0196  ______________________________________________________________________
 CQ0196  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ0196  DYNAMIC HEIGHT  -         67.535 (meters)      221.57  (feet) COMP
 CQ0196  MODELED GRAVITY -    979,538.5   (mgal)                       NAVD 88
 CQ0196
 CQ0196  VERT ORDER      -  SECOND    CLASS 0
 CQ0196
 CQ0196.The horizontal coordinates were established by autonomous hand held GPS
 CQ0196.observations and have an estimated accuracy of +/- 10 meters.
 CQ0196
 CQ0196.The orthometric height was determined by differential leveling and
 CQ0196.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0196.in June 1991.
 CQ0196
 CQ0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0196.GEOID18 height accuracy estimate available here.
 CQ0196
 CQ0196.Click photographs - Photos may exist for this station.
 CQ0196
 CQ0196.The dynamic height is computed by dividing the NAVD 88
 CQ0196.geopotential number by the normal gravity value computed on the
 CQ0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0196.degrees latitude (g = 980.6199 gals.).
 CQ0196
 CQ0196.The modeled gravity was interpolated from observed gravity values.
 CQ0196
 CQ0196;                    North         East    Units  Estimated Accuracy
 CQ0196;SPC LA N     -   253,576.    1,001,179.      MT  (+/- 10 meters HH2 GPS)
 CQ0196
 CQ0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4799827784(NAD 83)
 CQ0196
 CQ0196                          SUPERSEDED SURVEY CONTROL
 CQ0196
 CQ0196  NGVD 29 (11/26/84)   67.703  (m)          222.12   (f) ADJUSTED    2 0
 CQ0196
 CQ0196.Superseded values are not recommended for survey control.
 CQ0196
 CQ0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0196.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0196
 CQ0196_MARKER: DD = SURVEY DISK
 CQ0196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0196_STAMPING: 56V85 1969
 CQ0196_MARK LOGO: LADHGS
 CQ0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0196+STABILITY: SURFACE MOTION
 CQ0196
 CQ0196  HISTORY     - Date     Condition        Report By
 CQ0196  HISTORY     - 1969     MONUMENTED       LADH
 CQ0196  HISTORY     - 1969     GOOD             LADH
 CQ0196  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 CQ0196  HISTORY     - 20110115 GOOD             GEOCAC
 CQ0196
 CQ0196                          STATION DESCRIPTION
 CQ0196
 CQ0196'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0196'5.3 MI W FROM FARMERVILLE.
 CQ0196'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY LA. 2 FROM THE UNION PARISH
 CQ0196'COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA. 2 FOR
 CQ0196'4.8 MILES TO THE MARK ON THE RIGHT.  IT IS AT THE TOP OF A HILL, 140
 CQ0196'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 88 FEET NORTH OF A WIRE
 CQ0196'GAP, 21 FEET EAST OF THEE CENTERLINE OF A WOODS ROAD, 270 FEET SOUTH
 CQ0196'OF A 43-INCH POST OAK TREE AND 1 FOOT NORTH OF A STEEL WITNESS POST.
 CQ0196'IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V85 1969 AND SET IN THE
 CQ0196'TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 29, T 21N, R 1W.
 CQ0196
 CQ0196                          STATION RECOVERY (1988)
 CQ0196
 CQ0196'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0196'MARK NOT FOUND.
 CQ0196
 CQ0196                          STATION RECOVERY (2011)
 CQ0196
 CQ0196'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0196'DISK WAS FOUND IN GOOD CONDITION ABOUT LEVEL WITH SURROUNDING GROUND
 CQ0196'SURFACE,1 FOOT NORTH OF A METAL WITNESS POST. ORIGINAL DESCRIPTION IS
 CQ0196'STILL ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0197 ***********************************************************************
 CQ0197  DESIGNATION -  56 V 86
 CQ0197  PID         -  CQ0197
 CQ0197  STATE/COUNTY-  LA/UNION
 CQ0197  COUNTRY     -  US
 CQ0197  USGS QUAD   -  FARMERVILLE (2018)
 CQ0197
 CQ0197                         *CURRENT SURVEY CONTROL
 CQ0197  ______________________________________________________________________
 CQ0197* NAD 83(1986) POSITION- 32 47 17.8    (N) 092 28 21.4    (W)   HD_HELD2
 CQ0197* NAVD 88 ORTHO HEIGHT -    60.268 (meters)      197.73  (feet) ADJUSTED
 CQ0197  ______________________________________________________________________
 CQ0197  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 CQ0197  DYNAMIC HEIGHT  -         60.201 (meters)      197.51  (feet) COMP
 CQ0197  MODELED GRAVITY -    979,538.6   (mgal)                       NAVD 88
 CQ0197
 CQ0197  VERT ORDER      -  SECOND    CLASS 0
 CQ0197
 CQ0197.The horizontal coordinates were established by autonomous hand held GPS
 CQ0197.observations and have an estimated accuracy of +/- 10 meters.
 CQ0197
 CQ0197.The orthometric height was determined by differential leveling and
 CQ0197.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0197.in June 1991.
 CQ0197
 CQ0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0197.GEOID18 height accuracy estimate available here.
 CQ0197
 CQ0197.Click photographs - Photos may exist for this station.
 CQ0197
 CQ0197.The dynamic height is computed by dividing the NAVD 88
 CQ0197.geopotential number by the normal gravity value computed on the
 CQ0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0197.degrees latitude (g = 980.6199 gals.).
 CQ0197
 CQ0197.The modeled gravity was interpolated from observed gravity values.
 CQ0197
 CQ0197;                    North         East    Units  Estimated Accuracy
 CQ0197;SPC LA N     -   253,724.    1,002,566.      MT  (+/- 10 meters HH2 GPS)
 CQ0197
 CQ0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4938427938(NAD 83)
 CQ0197
 CQ0197                          SUPERSEDED SURVEY CONTROL
 CQ0197
 CQ0197  NGVD 29 (11/26/84)   60.364  (m)          198.04   (f) ADJUSTED    2 0
 CQ0197
 CQ0197.Superseded values are not recommended for survey control.
 CQ0197
 CQ0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0197.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0197
 CQ0197_MARKER: DD = SURVEY DISK
 CQ0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0197_STAMPING: 56V86 1969
 CQ0197_MARK LOGO: LADHGS
 CQ0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0197+STABILITY: SURFACE MOTION
 CQ0197
 CQ0197  HISTORY     - Date     Condition        Report By
 CQ0197  HISTORY     - 1969     MONUMENTED       LADH
 CQ0197  HISTORY     - 1969     GOOD             LADH
 CQ0197  HISTORY     - 1988     GOOD             USPSQD
 CQ0197  HISTORY     - 1990     GOOD             USPSQD
 CQ0197  HISTORY     - 20110115 GOOD             GEOCAC
 CQ0197
 CQ0197                          STATION DESCRIPTION
 CQ0197
 CQ0197'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0197'4.5 MI W FROM FARMERVILLE.
 CQ0197'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY LA. 2 FROM THE UNION PARISH
 CQ0197'COURTHOUSE IN FARMERVILLE, THENCE WEST ALONG STATE HIGHWAY LA. 2 FOR
 CQ0197'4.0 MILES TO THE MARK ON THE RIGHT.  IT IS 118 FEET NORTH OF THE
 CQ0197'CENTERLINE OF THE HIGHWAY, 91 FEET WEST OF THE KELLEY SOUTHWEST HOUSE
 CQ0197'CORNER, 49 FEET EAST OF THE CENTERLINE OF A DRIVEWAY, 83 FEET NORTH OF
 CQ0197'A FENCE CORNER, 1 FOOT WEST OF A FENCE AND 1 FOOT NORTH OF A STEEL
 CQ0197'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V86 1969
 CQ0197'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES. SECTION 21,
 CQ0197'T 21N, R 1W.
 CQ0197
 CQ0197                          STATION RECOVERY (1988)
 CQ0197
 CQ0197'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0197'RECOVERED IN GOOD CONDITION.
 CQ0197
 CQ0197                          STATION RECOVERY (1990)
 CQ0197
 CQ0197'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0197'RECOVERED IN GOOD CONDITION.
 CQ0197
 CQ0197                          STATION RECOVERY (2011)
 CQ0197
 CQ0197'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0197'MARK WAS FOUND IN GOOD CONDITION ABOUT LEVEL WITH THE SURROUNDING
 CQ0197'GROUND SURFACE, 1 FOOT NORTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1108 ***********************************************************************
 CQ1108  DESIGNATION -  56 V 87 RESET
 CQ1108  PID         -  CQ1108
 CQ1108  STATE/COUNTY-  LA/UNION
 CQ1108  COUNTRY     -  US
 CQ1108  USGS QUAD   -  LILLIE (2018)
 CQ1108
 CQ1108                         *CURRENT SURVEY CONTROL
 CQ1108  ______________________________________________________________________
 CQ1108* NAD 83(1986) POSITION- 32 55 31.1    (N) 092 38 25.9    (W)   HD_HELD2
 CQ1108* NAVD 88 ORTHO HEIGHT -    32.82  (+/-2cm)      107.7   (feet) VERTCON3
 CQ1108  ______________________________________________________________________
 CQ1108  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 CQ1108  VERT ORDER      -  THIRD (See Below)
 CQ1108
 CQ1108.The horizontal coordinates were established by autonomous hand held GPS
 CQ1108.observations and have an estimated accuracy of +/- 10 meters.
 CQ1108
 CQ1108.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1108.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1108
 CQ1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1108.GEOID18 height accuracy estimate available here.
 CQ1108
 CQ1108.The vertical order pertains to the NGVD 29 superseded value.
 CQ1108
 CQ1108.Click photographs - Photos may exist for this station.
 CQ1108
 CQ1108;                    North         East    Units  Estimated Accuracy
 CQ1108;SPC LA N     -   268,930.      986,855.      MT  (+/- 10 meters HH2 GPS)
 CQ1108
 CQ1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3360843063(NAD 83)
 CQ1108
 CQ1108                          SUPERSEDED SURVEY CONTROL
 CQ1108
 CQ1108  NGVD 29 (??/??/??)   32.93   (m)          108.0    (f) RESET       3  
 CQ1108
 CQ1108.Superseded values are not recommended for survey control.
 CQ1108
 CQ1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1108.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1108
 CQ1108_MARKER: DD = SURVEY DISK
 CQ1108_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1108_STAMPING: 56V87 RESET 1977
 CQ1108_MARK LOGO: LADH
 CQ1108_PROJECTION: FLUSH
 CQ1108_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1108
 CQ1108  HISTORY     - Date     Condition        Report By
 CQ1108  HISTORY     - 1977     MONUMENTED       LADH
 CQ1108  HISTORY     - 1977     GOOD             NGS
 CQ1108  HISTORY     - 20141129 GOOD             GEOCAC
 CQ1108
 CQ1108                          STATION DESCRIPTION
 CQ1108
 CQ1108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ1108'2.1 MI W FROM SPEARVILLE.
 CQ1108'LOCATED 2.1 MILES WEST ALONG STATE HIGHWAY 15 FROM THE POST OFFICE IN
 CQ1108'SPEARVILLE, 0.35 MILE EAST OF THE CHICAGO, ROCK ISLAND AND PACIFIC
 CQ1108'RAILROAD 0.5 MILE WEST OF LITTLE CORNEY BAYOU BRIDGE, IN A CLEARED
 CQ1108'AREA, 104 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY ON LAND OWNED BY
 CQ1108'OLIN KRAFT CORP.  IT IS 53 FEET EAST-SOUTHEAST OF A POWER POLE, AND 1
 CQ1108'FOOT SOUTH OF A METAL WITNESS POST.  IT IS FLUSH WITH THE GROUND.
 CQ1108
 CQ1108                          STATION RECOVERY (2014)
 CQ1108
 CQ1108'RECOVERY NOTE BY GEOCACHING 2014 (BKT)
 CQ1108'MARK WAS FOUND ABOUT 1 FT (0.3 M) SOUTH OF A METAL WITNESS POST THAT
 CQ1108'IS BENT TOWARDS THE WEST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1110 ***********************************************************************
 CQ1110  DESIGNATION -  56 V 89
 CQ1110  PID         -  CQ1110
 CQ1110  STATE/COUNTY-  LA/UNION
 CQ1110  COUNTRY     -  US
 CQ1110  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1110
 CQ1110                         *CURRENT SURVEY CONTROL
 CQ1110  ______________________________________________________________________
 CQ1110* NAD 83(1986) POSITION- 32 56 04.2    (N) 092 36 34.0    (W)   HD_HELD2
 CQ1110* NAVD 88 ORTHO HEIGHT -    52.191 (meters)      171.23  (feet) ADJUSTED
 CQ1110  ______________________________________________________________________
 CQ1110  GEOID HEIGHT    -        -26.139 (meters)                     GEOID18
 CQ1110  DYNAMIC HEIGHT  -         52.134 (meters)      171.04  (feet) COMP
 CQ1110  MODELED GRAVITY -    979,546.7   (mgal)                       NAVD 88
 CQ1110
 CQ1110  VERT ORDER      -  SECOND    CLASS 0
 CQ1110
 CQ1110.The horizontal coordinates were established by autonomous hand held GPS
 CQ1110.observations and have an estimated accuracy of +/- 10 meters.
 CQ1110
 CQ1110.The orthometric height was determined by differential leveling and
 CQ1110.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1110.in June 1991.
 CQ1110
 CQ1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1110.GEOID18 height accuracy estimate available here.
 CQ1110
 CQ1110.Click photographs - Photos may exist for this station.
 CQ1110
 CQ1110.The dynamic height is computed by dividing the NAVD 88
 CQ1110.geopotential number by the normal gravity value computed on the
 CQ1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1110.degrees latitude (g = 980.6199 gals.).
 CQ1110
 CQ1110.The modeled gravity was interpolated from observed gravity values.
 CQ1110
 CQ1110;                    North         East    Units  Estimated Accuracy
 CQ1110;SPC LA N     -   269,946.      989,764.      MT  (+/- 10 meters HH2 GPS)
 CQ1110
 CQ1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3651144093(NAD 83)
 CQ1110
 CQ1110                          SUPERSEDED SURVEY CONTROL
 CQ1110
 CQ1110  NGVD 29 (11/26/84)   52.294  (m)          171.57   (f) ADJUSTED    2 0
 CQ1110
 CQ1110.Superseded values are not recommended for survey control.
 CQ1110
 CQ1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1110.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1110
 CQ1110_MARKER: DD = SURVEY DISK
 CQ1110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1110_STAMPING: 56 V 89 1969
 CQ1110_MARK LOGO: LADHGS
 CQ1110_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1110+STABILITY: SURFACE MOTION
 CQ1110
 CQ1110  HISTORY     - Date     Condition        Report By
 CQ1110  HISTORY     - 1969     MONUMENTED       LADH
 CQ1110  HISTORY     - 20141129 GOOD             GEOCAC
 CQ1110
 CQ1110                          STATION DESCRIPTION
 CQ1110
 CQ1110'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1110'0.25 MI W FROM SPEARSVILLE.
 CQ1110'LOCATED 0.25 MILE WEST ALONG STATE HIGHWAY LA. 15 FROM THE POST OFFICE
 CQ1110'IN SPEARSVILLE TO THE MARK ON THE RIGHT.  IT IS 116 FEET NORTH OF THE
 CQ1110'CENTERLINE OF THE HIGHWAY, 93 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 CQ1110'OF THE CHURCH OF CHRIST, 1 FOOT WEST OF A FENCE AND 1 FOOT NORTH OF A
 CQ1110'STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V89
 CQ1110'1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES. NOTE--
 CQ1110'IT IS 0.8 MILE WEST OF B. M. 56V90.  (LDH) SECTION 31, T 23N, R 2W.
 CQ1110
 CQ1110                          STATION RECOVERY (2014)
 CQ1110
 CQ1110'RECOVERY NOTE BY GEOCACHING 2014 (BKT)
 CQ1110'THE MARK WAS FOUND IN GOOD CONDITION ABOUT 1 FT (0.3 M) NORTH OF STEEL
 CQ1110'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0202 ***********************************************************************
 CQ0202  DESIGNATION -  56 V 9
 CQ0202  PID         -  CQ0202
 CQ0202  STATE/COUNTY-  LA/UNION
 CQ0202  COUNTRY     -  US
 CQ0202  USGS QUAD   -  FARMERVILLE (2018)
 CQ0202
 CQ0202                         *CURRENT SURVEY CONTROL
 CQ0202  ______________________________________________________________________
 CQ0202* NAD 83(1986) POSITION- 32 46 51.     (N) 092 24 20.     (W)   SCALED
 CQ0202* NAVD 88 ORTHO HEIGHT -    61.404 (meters)      201.46  (feet) ADJUSTED
 CQ0202  ______________________________________________________________________
 CQ0202  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 CQ0202  DYNAMIC HEIGHT  -         61.336 (meters)      201.23  (feet) COMP
 CQ0202  MODELED GRAVITY -    979,538.6   (mgal)                       NAVD 88
 CQ0202
 CQ0202  VERT ORDER      -  SECOND    CLASS 0
 CQ0202
 CQ0202.The horizontal coordinates were scaled from a map and have
 CQ0202.an estimated accuracy of +/- 6 seconds.
 CQ0202
 CQ0202.The orthometric height was determined by differential leveling and
 CQ0202.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0202.in June 1991.
 CQ0202
 CQ0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0202.GEOID18 height accuracy estimate available here.
 CQ0202
 CQ0202.Click photographs - Photos may exist for this station.
 CQ0202
 CQ0202.The dynamic height is computed by dividing the NAVD 88
 CQ0202.geopotential number by the normal gravity value computed on the
 CQ0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0202.degrees latitude (g = 980.6199 gals.).
 CQ0202
 CQ0202.The modeled gravity was interpolated from observed gravity values.
 CQ0202
 CQ0202;                    North         East    Units  Estimated Accuracy
 CQ0202;SPC LA N     -   252,900.    1,008,850.      MT  (+/- 180 meters Scaled)
 CQ0202
 CQ0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS556271(NAD 83)
 CQ0202
 CQ0202                          SUPERSEDED SURVEY CONTROL
 CQ0202
 CQ0202  NGVD 29 (11/26/84)   61.494  (m)          201.75   (f) ADJUSTED    2 0
 CQ0202
 CQ0202.Superseded values are not recommended for survey control.
 CQ0202
 CQ0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0202.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0202
 CQ0202_MARKER: DD = SURVEY DISK
 CQ0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0202_STAMPING: 56V9 1967
 CQ0202_MARK LOGO: LADHGS
 CQ0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0202+STABILITY: SURFACE MOTION
 CQ0202
 CQ0202  HISTORY     - Date     Condition        Report By
 CQ0202  HISTORY     - 1967     MONUMENTED       LADH
 CQ0202  HISTORY     - 1969     GOOD             LADH
 CQ0202  HISTORY     - 1988     GOOD             USPSQD
 CQ0202  HISTORY     - 1990     GOOD             USPSQD
 CQ0202  HISTORY     - 19970211 GOOD             USPSQD
 CQ0202
 CQ0202                          STATION DESCRIPTION
 CQ0202
 CQ0202'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0202'0.5 MI N FROM FARMERVILLE.
 CQ0202'LOCATED 0.5 MILE NORTH ALONG STATE HIGHWAY LA 2 FROM THE UNION PARISH
 CQ0202'COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 144 FEET
 CQ0202'WEST OF THE CENTERLINE OF STATE HIGHWAY LA 15 AND LA 2, 110 FEET SOUTH
 CQ0202'OF THE CENTERLINE OF STATE HIGHWAY LA 2, 42 FEET WEST OF THE SOUTHWEST
 CQ0202'CORNER OF A LION OIL SERVICE STATION AND 1 FOOT EAST OF A STEEL
 CQ0202'WITNESS POST.  IT IS A LDH AND C. AND G.S. B.M. DISK STAMPED 56V9 1967
 CQ0202'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. SEC 30, T
 CQ0202'21N, R 1E.
 CQ0202
 CQ0202                          STATION RECOVERY (1988)
 CQ0202
 CQ0202'RECOVERY NOTE BY US POWER SQUADRON 1988 (HBH)
 CQ0202'RECOVERED IN GOOD CONDITION.
 CQ0202
 CQ0202                          STATION RECOVERY (1990)
 CQ0202
 CQ0202'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEF)
 CQ0202'RECOVERED IN GOOD CONDITION.
 CQ0202
 CQ0202                          STATION RECOVERY (1997)
 CQ0202
 CQ0202'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0202'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1111 ***********************************************************************
 CQ1111  DESIGNATION -  56 V 90
 CQ1111  PID         -  CQ1111
 CQ1111  STATE/COUNTY-  LA/UNION
 CQ1111  COUNTRY     -  US
 CQ1111  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1111
 CQ1111                         *CURRENT SURVEY CONTROL
 CQ1111  ______________________________________________________________________
 CQ1111* NAD 83(1986) POSITION- 32 55 55.     (N) 092 35 48.     (W)   SCALED
 CQ1111* NAVD 88 ORTHO HEIGHT -    47.982 (meters)      157.42  (feet) ADJUSTED
 CQ1111  ______________________________________________________________________
 CQ1111  GEOID HEIGHT    -        -26.137 (meters)                     GEOID18
 CQ1111  DYNAMIC HEIGHT  -         47.929 (meters)      157.25  (feet) COMP
 CQ1111  MODELED GRAVITY -    979,546.5   (mgal)                       NAVD 88
 CQ1111
 CQ1111  VERT ORDER      -  SECOND    CLASS 0
 CQ1111
 CQ1111.The horizontal coordinates were scaled from a map and have
 CQ1111.an estimated accuracy of +/- 6 seconds.
 CQ1111
 CQ1111.The orthometric height was determined by differential leveling and
 CQ1111.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1111.in June 1991.
 CQ1111
 CQ1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1111.GEOID18 height accuracy estimate available here.
 CQ1111
 CQ1111.Click photographs - Photos may exist for this station.
 CQ1111
 CQ1111.The dynamic height is computed by dividing the NAVD 88
 CQ1111.geopotential number by the normal gravity value computed on the
 CQ1111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1111.degrees latitude (g = 980.6199 gals.).
 CQ1111
 CQ1111.The modeled gravity was interpolated from observed gravity values.
 CQ1111
 CQ1111;                    North         East    Units  Estimated Accuracy
 CQ1111;SPC LA N     -   269,660.      990,960.      MT  (+/- 180 meters Scaled)
 CQ1111
 CQ1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS377438(NAD 83)
 CQ1111
 CQ1111                          SUPERSEDED SURVEY CONTROL
 CQ1111
 CQ1111  NGVD 29 (11/26/84)   48.085  (m)          157.76   (f) ADJUSTED    2 0
 CQ1111
 CQ1111.Superseded values are not recommended for survey control.
 CQ1111
 CQ1111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1111.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1111
 CQ1111_MARKER: DD = SURVEY DISK
 CQ1111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1111_STAMPING: 56V90 1969
 CQ1111_MARK LOGO: LADHGS
 CQ1111_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1111+STABILITY: SURFACE MOTION
 CQ1111
 CQ1111  HISTORY     - Date     Condition        Report By
 CQ1111  HISTORY     - 1969     MONUMENTED       LADH
 CQ1111
 CQ1111                          STATION DESCRIPTION
 CQ1111
 CQ1111'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1111'0.5 MI SE FROM SPEARSVILLE.
 CQ1111'LOCATED 0.5 MILE SOUTHEAST ALONG STATE HIGHWAY LA. 15 FROM THE POST
 CQ1111'OFFICE IN SPEARSVILLE TO THE MARK ON THE RIGHT.  IT IS DIRECTLY ACROSS
 CQ1111'THE HIGHWAY FROM THE SPEARSVILLE WOOD YARD, 82 FEET SOUTH OF THE
 CQ1111'CENTERLINE OF THE HIGHWAY, 56 FEET SOUTHWEST OF A NORTHWEST HOUSE
 CQ1111'CORNER, 1 FOOT EAST OF A FENCE AND 1 FOOT SOUTH OF A STEEL WITNESS
 CQ1111'POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V90 1969 AND SET
 CQ1111'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  NOTE-- IT IS 0.8
 CQ1111'MILE EAST OF B. M. 56V89.  (LDH) SECTION 5, T 22N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1112 ***********************************************************************
 CQ1112  DESIGNATION -  56 V 91
 CQ1112  PID         -  CQ1112
 CQ1112  STATE/COUNTY-  LA/UNION
 CQ1112  COUNTRY     -  US
 CQ1112  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1112
 CQ1112                         *CURRENT SURVEY CONTROL
 CQ1112  ______________________________________________________________________
 CQ1112* NAD 83(1986) POSITION- 32 55 54.     (N) 092 34 42.     (W)   SCALED
 CQ1112* NAVD 88 ORTHO HEIGHT -    50.993 (meters)      167.30  (feet) ADJUSTED
 CQ1112  ______________________________________________________________________
 CQ1112  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 CQ1112  DYNAMIC HEIGHT  -         50.937 (meters)      167.12  (feet) COMP
 CQ1112  MODELED GRAVITY -    979,546.4   (mgal)                       NAVD 88
 CQ1112
 CQ1112  VERT ORDER      -  SECOND    CLASS 0
 CQ1112
 CQ1112.The horizontal coordinates were scaled from a map and have
 CQ1112.an estimated accuracy of +/- 6 seconds.
 CQ1112
 CQ1112.The orthometric height was determined by differential leveling and
 CQ1112.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1112.in June 1991.
 CQ1112
 CQ1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1112.GEOID18 height accuracy estimate available here.
 CQ1112
 CQ1112.Click photographs - Photos may exist for this station.
 CQ1112
 CQ1112.The dynamic height is computed by dividing the NAVD 88
 CQ1112.geopotential number by the normal gravity value computed on the
 CQ1112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1112.degrees latitude (g = 980.6199 gals.).
 CQ1112
 CQ1112.The modeled gravity was interpolated from observed gravity values.
 CQ1112
 CQ1112;                    North         East    Units  Estimated Accuracy
 CQ1112;SPC LA N     -   269,630.      992,670.      MT  (+/- 180 meters Scaled)
 CQ1112
 CQ1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS394437(NAD 83)
 CQ1112
 CQ1112                          SUPERSEDED SURVEY CONTROL
 CQ1112
 CQ1112  NGVD 29 (11/26/84)   51.095  (m)          167.63   (f) ADJUSTED    2 0
 CQ1112
 CQ1112.Superseded values are not recommended for survey control.
 CQ1112
 CQ1112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1112.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1112
 CQ1112_MARKER: DD = SURVEY DISK
 CQ1112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1112_STAMPING: 56V91 1969
 CQ1112_MARK LOGO: LADHGS
 CQ1112_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1112+STABILITY: SURFACE MOTION
 CQ1112
 CQ1112  HISTORY     - Date     Condition        Report By
 CQ1112  HISTORY     - 1969     MONUMENTED       LADH
 CQ1112
 CQ1112                          STATION DESCRIPTION
 CQ1112
 CQ1112'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1112'1.5 MI E FROM SPEARSVILLE.
 CQ1112'LOCATED 1.5 MILES EAST ALONG STATE HIGHWAY LA. 15 FROM THE POST OFFICE
 CQ1112'IN SPEARSVILLE TO THE MARK ON THE RIGHT.  IT IS 0.5 MILE EAST OF
 CQ1112'TENMILE CREEK BRIDGE, 112 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 CQ1112'76 FEET SOUTH OF A FENCE, 58 FEET SOUTH OF A PIPE LINE THAT PARALLELS
 CQ1112'THE HIGHWAY, 1 FOOT WEST OF A GARDEN FENCE AND 2 FEET SOUTH OF A STEEL
 CQ1112'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V91 1969
 CQ1112'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES. SECTION 4,
 CQ1112'T 22N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1113 ***********************************************************************
 CQ1113  DESIGNATION -  56 V 92
 CQ1113  PID         -  CQ1113
 CQ1113  STATE/COUNTY-  LA/UNION
 CQ1113  COUNTRY     -  US
 CQ1113  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1113
 CQ1113                         *CURRENT SURVEY CONTROL
 CQ1113  ______________________________________________________________________
 CQ1113* NAD 83(1986) POSITION- 32 56 07.     (N) 092 33 50.     (W)   SCALED
 CQ1113* NAVD 88 ORTHO HEIGHT -    58.334 (meters)      191.38  (feet) ADJUSTED
 CQ1113  ______________________________________________________________________
 CQ1113  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 CQ1113  DYNAMIC HEIGHT  -         58.270 (meters)      191.17  (feet) COMP
 CQ1113  MODELED GRAVITY -    979,546.6   (mgal)                       NAVD 88
 CQ1113
 CQ1113  VERT ORDER      -  SECOND    CLASS 0
 CQ1113
 CQ1113.The horizontal coordinates were scaled from a map and have
 CQ1113.an estimated accuracy of +/- 6 seconds.
 CQ1113
 CQ1113.The orthometric height was determined by differential leveling and
 CQ1113.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1113.in June 1991.
 CQ1113
 CQ1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1113.GEOID18 height accuracy estimate available here.
 CQ1113
 CQ1113.Click photographs - Photos may exist for this station.
 CQ1113
 CQ1113.The dynamic height is computed by dividing the NAVD 88
 CQ1113.geopotential number by the normal gravity value computed on the
 CQ1113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1113.degrees latitude (g = 980.6199 gals.).
 CQ1113
 CQ1113.The modeled gravity was interpolated from observed gravity values.
 CQ1113
 CQ1113;                    North         East    Units  Estimated Accuracy
 CQ1113;SPC LA N     -   270,030.      994,030.      MT  (+/- 180 meters Scaled)
 CQ1113
 CQ1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS407441(NAD 83)
 CQ1113
 CQ1113                          SUPERSEDED SURVEY CONTROL
 CQ1113
 CQ1113  NGVD 29 (11/26/84)   58.436  (m)          191.72   (f) ADJUSTED    2 0
 CQ1113
 CQ1113.Superseded values are not recommended for survey control.
 CQ1113
 CQ1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1113.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1113
 CQ1113_MARKER: DD = SURVEY DISK
 CQ1113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1113_STAMPING: 56V92 1969
 CQ1113_MARK LOGO: LADHGS
 CQ1113_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1113+STABILITY: SURFACE MOTION
 CQ1113
 CQ1113  HISTORY     - Date     Condition        Report By
 CQ1113  HISTORY     - 1969     MONUMENTED       LADH
 CQ1113
 CQ1113                          STATION DESCRIPTION
 CQ1113
 CQ1113'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1113'2.4 MI E FROM SPEARSVILLE.
 CQ1113'LOCATED 2.4 MILES EAST ALONG STATE HIGHWAY LA. 15 FROM THE POST OFFICE
 CQ1113'IN SPEARSVILLE TO THE MARK ON THE LEFT.  IT IS 300 FEET EAST OF A
 CQ1113'SMALL STREAM, 106 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 12 FEET
 CQ1113'NORTHWEST OF A 10-INCH PINE TREE AND 1 FOOT NORTH OF A STEEL WITNESS
 CQ1113'POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V92 AND SET IN
 CQ1113'THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 34, T 23N, R
 CQ1113'2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1114 ***********************************************************************
 CQ1114  DESIGNATION -  56 V 93
 CQ1114  PID         -  CQ1114
 CQ1114  STATE/COUNTY-  LA/UNION
 CQ1114  COUNTRY     -  US
 CQ1114  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1114
 CQ1114                         *CURRENT SURVEY CONTROL
 CQ1114  ______________________________________________________________________
 CQ1114* NAD 83(1986) POSITION- 32 56 00.     (N) 092 33 19.     (W)   SCALED
 CQ1114* NAVD 88 ORTHO HEIGHT -    60.862 (meters)      199.68  (feet) ADJUSTED
 CQ1114  ______________________________________________________________________
 CQ1114  GEOID HEIGHT    -        -26.132 (meters)                     GEOID18
 CQ1114  DYNAMIC HEIGHT  -         60.796 (meters)      199.46  (feet) COMP
 CQ1114  MODELED GRAVITY -    979,546.4   (mgal)                       NAVD 88
 CQ1114
 CQ1114  VERT ORDER      -  SECOND    CLASS 0
 CQ1114
 CQ1114.The horizontal coordinates were scaled from a map and have
 CQ1114.an estimated accuracy of +/- 6 seconds.
 CQ1114
 CQ1114.The orthometric height was determined by differential leveling and
 CQ1114.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1114.in June 1991.
 CQ1114
 CQ1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1114.GEOID18 height accuracy estimate available here.
 CQ1114
 CQ1114.Click photographs - Photos may exist for this station.
 CQ1114
 CQ1114.The dynamic height is computed by dividing the NAVD 88
 CQ1114.geopotential number by the normal gravity value computed on the
 CQ1114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1114.degrees latitude (g = 980.6199 gals.).
 CQ1114
 CQ1114.The modeled gravity was interpolated from observed gravity values.
 CQ1114
 CQ1114;                    North         East    Units  Estimated Accuracy
 CQ1114;SPC LA N     -   269,810.      994,830.      MT  (+/- 180 meters Scaled)
 CQ1114
 CQ1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS415439(NAD 83)
 CQ1114
 CQ1114                          SUPERSEDED SURVEY CONTROL
 CQ1114
 CQ1114  NGVD 29 (11/26/84)   60.964  (m)          200.01   (f) ADJUSTED    2 0
 CQ1114
 CQ1114.Superseded values are not recommended for survey control.
 CQ1114
 CQ1114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1114.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1114
 CQ1114_MARKER: DD = SURVEY DISK
 CQ1114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1114_STAMPING: 56V93 1969
 CQ1114_MARK LOGO: LADHGS
 CQ1114_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1114+STABILITY: SURFACE MOTION
 CQ1114
 CQ1114  HISTORY     - Date     Condition        Report By
 CQ1114  HISTORY     - 1969     MONUMENTED       LADH
 CQ1114
 CQ1114                          STATION DESCRIPTION
 CQ1114
 CQ1114'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1114'2.9 MI E FROM SPEARSVILLE.
 CQ1114'LOCATED 2.9 MILES EAST ALONG STATE HIGHWAY LA. 15 FROM THE POST OFFICE
 CQ1114'IN SPEARSVILLE TO THE MARK ON THE RIGHT.  IT IS 59 FEET SOUTH OF THE
 CQ1114'CENTERLINE OF THE HIGHWAY, 2 FEET SOUTHEAST OF THE NORTHEAST CORNER OF
 CQ1114'THE MOUNT UNION CEMETERY FENCE, 1 FOOT EAST OF THE FENCE AND 1 FOOT
 CQ1114'SOUTH OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B.M. DISK
 CQ1114'STAMPED 56V93 1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ1114'4-INCHES.  SECTION 34, T 23N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1115 ***********************************************************************
 CQ1115  DESIGNATION -  56 V 94
 CQ1115  PID         -  CQ1115
 CQ1115  STATE/COUNTY-  LA/UNION
 CQ1115  COUNTRY     -  US
 CQ1115  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1115
 CQ1115                         *CURRENT SURVEY CONTROL
 CQ1115  ______________________________________________________________________
 CQ1115* NAD 83(1986) POSITION- 32 55 34.     (N) 092 32 29.     (W)   SCALED
 CQ1115* NAVD 88 ORTHO HEIGHT -    48.540 (meters)      159.25  (feet) ADJUSTED
 CQ1115  ______________________________________________________________________
 CQ1115  GEOID HEIGHT    -        -26.125 (meters)                     GEOID18
 CQ1115  DYNAMIC HEIGHT  -         48.487 (meters)      159.08  (feet) COMP
 CQ1115  MODELED GRAVITY -    979,545.6   (mgal)                       NAVD 88
 CQ1115
 CQ1115  VERT ORDER      -  SECOND    CLASS 0
 CQ1115
 CQ1115.The horizontal coordinates were scaled from a map and have
 CQ1115.an estimated accuracy of +/- 6 seconds.
 CQ1115
 CQ1115.The orthometric height was determined by differential leveling and
 CQ1115.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1115.in June 1991.
 CQ1115
 CQ1115.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1115.GEOID18 height accuracy estimate available here.
 CQ1115
 CQ1115.Click photographs - Photos may exist for this station.
 CQ1115
 CQ1115.The dynamic height is computed by dividing the NAVD 88
 CQ1115.geopotential number by the normal gravity value computed on the
 CQ1115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1115.degrees latitude (g = 980.6199 gals.).
 CQ1115
 CQ1115.The modeled gravity was interpolated from observed gravity values.
 CQ1115
 CQ1115;                    North         East    Units  Estimated Accuracy
 CQ1115;SPC LA N     -   269,010.      996,130.      MT  (+/- 180 meters Scaled)
 CQ1115
 CQ1115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS428431(NAD 83)
 CQ1115
 CQ1115                          SUPERSEDED SURVEY CONTROL
 CQ1115
 CQ1115  NGVD 29 (11/26/84)   48.641  (m)          159.58   (f) ADJUSTED    2 0
 CQ1115
 CQ1115.Superseded values are not recommended for survey control.
 CQ1115
 CQ1115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1115.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1115
 CQ1115_MARKER: DD = SURVEY DISK
 CQ1115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1115_STAMPING: 56V94 1969
 CQ1115_MARK LOGO: LADHGS
 CQ1115_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1115+STABILITY: SURFACE MOTION
 CQ1115
 CQ1115  HISTORY     - Date     Condition        Report By
 CQ1115  HISTORY     - 1969     MONUMENTED       LADH
 CQ1115
 CQ1115                          STATION DESCRIPTION
 CQ1115
 CQ1115'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1115'3.9 MI E FROM SPEARSVILLE.
 CQ1115'LOCATED 3.9 MILES EAST ALONG STATE HIGHWAY LA. 15 FROM THE POST OFFICE
 CQ1115'IN SPEARSVILLE TO THE MARK ON THE RIGHT.  IT IS ON THE NORTHWEST SLOPE
 CQ1115'OF A HILL, 0.2 MILE SOUTHEAST OF CAMP CREEK, 76 FEET SOUTHWEST OF THE
 CQ1115'CENTERLINE OF THE HIGHWAY, 40 FEET SOUTHWEST OF THE DISCHARGE END OF A
 CQ1115'ROADSIDE PAVED DITCH, 51 FEET SOUTH OF A POWER POLE AND 1 FOOT
 CQ1115'SOUTHWEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1115'DISK STAMPED 56V94 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ1115'PROJECTING 4-INCHES.  SECTION 2, T 22N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1116 ***********************************************************************
 CQ1116  DESIGNATION -  56 V 95
 CQ1116  PID         -  CQ1116
 CQ1116  STATE/COUNTY-  LA/UNION
 CQ1116  COUNTRY     -  US
 CQ1116  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1116
 CQ1116                         *CURRENT SURVEY CONTROL
 CQ1116  ______________________________________________________________________
 CQ1116* NAD 83(1986) POSITION- 32 55 01.0    (N) 092 31 51.5    (W)   HD_HELD2
 CQ1116* NAVD 88 ORTHO HEIGHT -    60.761 (meters)      199.35  (feet) ADJUSTED
 CQ1116  ______________________________________________________________________
 CQ1116  GEOID HEIGHT    -        -26.117 (meters)                     GEOID18
 CQ1116  DYNAMIC HEIGHT  -         60.695 (meters)      199.13  (feet) COMP
 CQ1116  MODELED GRAVITY -    979,544.7   (mgal)                       NAVD 88
 CQ1116
 CQ1116  VERT ORDER      -  SECOND    CLASS 0
 CQ1116
 CQ1116.The horizontal coordinates were established by autonomous hand held GPS
 CQ1116.observations and have an estimated accuracy of +/- 10 meters.
 CQ1116
 CQ1116.The orthometric height was determined by differential leveling and
 CQ1116.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1116.in June 1991.
 CQ1116
 CQ1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1116.GEOID18 height accuracy estimate available here.
 CQ1116
 CQ1116.Click photographs - Photos may exist for this station.
 CQ1116
 CQ1116.The dynamic height is computed by dividing the NAVD 88
 CQ1116.geopotential number by the normal gravity value computed on the
 CQ1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1116.degrees latitude (g = 980.6199 gals.).
 CQ1116
 CQ1116.The modeled gravity was interpolated from observed gravity values.
 CQ1116
 CQ1116;                    North         East    Units  Estimated Accuracy
 CQ1116;SPC LA N     -   267,994.      997,103.      MT  (+/- 10 meters HH2 GPS)
 CQ1116
 CQ1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4385542177(NAD 83)
 CQ1116
 CQ1116                          SUPERSEDED SURVEY CONTROL
 CQ1116
 CQ1116  NGVD 29 (11/26/84)   60.862  (m)          199.68   (f) ADJUSTED    2 0
 CQ1116
 CQ1116.Superseded values are not recommended for survey control.
 CQ1116
 CQ1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1116.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1116
 CQ1116_MARKER: DD = SURVEY DISK
 CQ1116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1116_STAMPING: 56V95 1969
 CQ1116_MARK LOGO: LADHGS
 CQ1116_PROJECTION: PROJECTING 9 CENTIMETERS
 CQ1116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1116+STABILITY: SURFACE MOTION
 CQ1116
 CQ1116  HISTORY     - Date     Condition        Report By
 CQ1116  HISTORY     - 1969     MONUMENTED       LADH
 CQ1116  HISTORY     - 20100731 GOOD             GEOCAC
 CQ1116
 CQ1116                          STATION DESCRIPTION
 CQ1116
 CQ1116'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1116'4.8 MI E FROM SPEARSVILLE.
 CQ1116'LOCATED 4.8 MILES EAST ALONG STATE HIGHWAY LA. 15 FROM THE POST OFFICE
 CQ1116'IN SPEARSVILLE TO THE MARK ON THE LEFT.  IT IS 84 FEET NORTHEAST OF
 CQ1116'THE CENTERLINE OF THE HIGHWAY, 184 FEET EAST OF THE CENTERLINE OF A
 CQ1116'PARISH ROAD, 107 FEET EAST OF A 38-INCH POST OAK TREE, 56 FEET SOUTH
 CQ1116'OF A WATER WELL AND 1 FOOT NORTH OF A STEEL WITNESS POST. IT IS A LDH
 CQ1116'AND C AND GS B. M. DISK STAMPED 56V95 1969 AND SET IN THE TOP OF A
 CQ1116'CONCRETE POST PROJECTING 4-INCHES.  SECTION 12, T 22N, R 2W.
 CQ1116
 CQ1116                          STATION RECOVERY (2010)
 CQ1116
 CQ1116'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ1116'MARK WAS FOUND IN GOOD CONDITION, PROJECTING ABOUT 0.3 FOOT ABOVE
 CQ1116'SURROUNDING GROUND SURFACE. ORIGINAL DESCRIPTION MEASUREMENTS ARE
 CQ1116'STILL APPLICABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1117 ***********************************************************************
 CQ1117  DESIGNATION -  56 V 96
 CQ1117  PID         -  CQ1117
 CQ1117  STATE/COUNTY-  LA/UNION
 CQ1117  COUNTRY     -  US
 CQ1117  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1117
 CQ1117                         *CURRENT SURVEY CONTROL
 CQ1117  ______________________________________________________________________
 CQ1117* NAD 83(1986) POSITION- 32 54 18.     (N) 092 31 11.     (W)   SCALED
 CQ1117* NAVD 88 ORTHO HEIGHT -    45.710 (meters)      149.97  (feet) ADJUSTED
 CQ1117  ______________________________________________________________________
 CQ1117  GEOID HEIGHT    -        -26.107 (meters)                     GEOID18
 CQ1117  DYNAMIC HEIGHT  -         45.660 (meters)      149.80  (feet) COMP
 CQ1117  MODELED GRAVITY -    979,543.6   (mgal)                       NAVD 88
 CQ1117
 CQ1117  VERT ORDER      -  SECOND    CLASS 0
 CQ1117
 CQ1117.The horizontal coordinates were scaled from a map and have
 CQ1117.an estimated accuracy of +/- 6 seconds.
 CQ1117
 CQ1117.The orthometric height was determined by differential leveling and
 CQ1117.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1117.in June 1991.
 CQ1117
 CQ1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1117.GEOID18 height accuracy estimate available here.
 CQ1117
 CQ1117.Click photographs - Photos may exist for this station.
 CQ1117
 CQ1117.The dynamic height is computed by dividing the NAVD 88
 CQ1117.geopotential number by the normal gravity value computed on the
 CQ1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1117.degrees latitude (g = 980.6199 gals.).
 CQ1117
 CQ1117.The modeled gravity was interpolated from observed gravity values.
 CQ1117
 CQ1117;                    North         East    Units  Estimated Accuracy
 CQ1117;SPC LA N     -   266,670.      998,160.      MT  (+/- 180 meters Scaled)
 CQ1117
 CQ1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS449408(NAD 83)
 CQ1117
 CQ1117                          SUPERSEDED SURVEY CONTROL
 CQ1117
 CQ1117  NGVD 29 (11/26/84)   45.811  (m)          150.30   (f) ADJUSTED    2 0
 CQ1117
 CQ1117.Superseded values are not recommended for survey control.
 CQ1117
 CQ1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1117.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1117
 CQ1117_MARKER: DD = SURVEY DISK
 CQ1117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1117_STAMPING: 56V96 1969
 CQ1117_MARK LOGO: LADHGS
 CQ1117_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1117+STABILITY: SURFACE MOTION
 CQ1117
 CQ1117  HISTORY     - Date     Condition        Report By
 CQ1117  HISTORY     - 1969     MONUMENTED       LADH
 CQ1117
 CQ1117                          STATION DESCRIPTION
 CQ1117
 CQ1117'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1117'5.8 MI SE FROM SPEARSVILLE.
 CQ1117'LOCATED 5.8 MILES SOUTHEAST ALONG STATE HIGHWAY LA. 15 FROM THE POST
 CQ1117'OFFICE IN SPEARSVILLE TO THE MARK ON THE RIGHT.  IT IS AT THE CROSSING
 CQ1117'OF STATE HIGHWAY LA. 15 AND LA. 550.  IT IS 103 FEET SOUTHWEST OF THE
 CQ1117'CENTERLINE OF STATE HIGHWAY LA. 15, 89 FEET NORTHWEST OF THE
 CQ1117'CENTERLINE OF STATE HIGHWAY LA. 550, 16 FEET SOUTHWEST OF THE
 CQ1117'SOUTHEAST CORNER OF THE DRUE ROCKETT STORE AND 1 1/2 FEET SOUTHWEST OF
 CQ1117'A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED
 CQ1117'56V96 1969 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 CQ1117'SECTION 12, T 22N, R 2W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1118 ***********************************************************************
 CQ1118  DESIGNATION -  56 V 97
 CQ1118  PID         -  CQ1118
 CQ1118  STATE/COUNTY-  LA/UNION
 CQ1118  COUNTRY     -  US
 CQ1118  USGS QUAD   -  SPEARSVILLE (2018)
 CQ1118
 CQ1118                         *CURRENT SURVEY CONTROL
 CQ1118  ______________________________________________________________________
 CQ1118* NAD 83(1986) POSITION- 32 53 34.     (N) 092 30 27.     (W)   SCALED
 CQ1118* NAVD 88 ORTHO HEIGHT -    52.235 (meters)      171.37  (feet) ADJUSTED
 CQ1118  ______________________________________________________________________
 CQ1118  GEOID HEIGHT    -        -26.097 (meters)                     GEOID18
 CQ1118  DYNAMIC HEIGHT  -         52.177 (meters)      171.18  (feet) COMP
 CQ1118  MODELED GRAVITY -    979,542.6   (mgal)                       NAVD 88
 CQ1118
 CQ1118  VERT ORDER      -  SECOND    CLASS 0
 CQ1118
 CQ1118.The horizontal coordinates were scaled from a map and have
 CQ1118.an estimated accuracy of +/- 6 seconds.
 CQ1118
 CQ1118.The orthometric height was determined by differential leveling and
 CQ1118.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1118.in June 1991.
 CQ1118
 CQ1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1118.GEOID18 height accuracy estimate available here.
 CQ1118
 CQ1118.Click photographs - Photos may exist for this station.
 CQ1118
 CQ1118.The dynamic height is computed by dividing the NAVD 88
 CQ1118.geopotential number by the normal gravity value computed on the
 CQ1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1118.degrees latitude (g = 980.6199 gals.).
 CQ1118
 CQ1118.The modeled gravity was interpolated from observed gravity values.
 CQ1118
 CQ1118;                    North         East    Units  Estimated Accuracy
 CQ1118;SPC LA N     -   265,310.      999,300.      MT  (+/- 180 meters Scaled)
 CQ1118
 CQ1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS460395(NAD 83)
 CQ1118
 CQ1118                          SUPERSEDED SURVEY CONTROL
 CQ1118
 CQ1118  NGVD 29 (11/26/84)   52.334  (m)          171.70   (f) ADJUSTED    2 0
 CQ1118
 CQ1118.Superseded values are not recommended for survey control.
 CQ1118
 CQ1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1118.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1118
 CQ1118_MARKER: DD = SURVEY DISK
 CQ1118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1118_STAMPING: 56V97 1969
 CQ1118_MARK LOGO: LADHGS
 CQ1118_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1118+STABILITY: SURFACE MOTION
 CQ1118
 CQ1118  HISTORY     - Date     Condition        Report By
 CQ1118  HISTORY     - 1969     MONUMENTED       LADH
 CQ1118
 CQ1118                          STATION DESCRIPTION
 CQ1118
 CQ1118'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1118'6.8 MI SE FROM SPEARSVILLE.
 CQ1118'LOCATED 6.8 MILES SOUTHEAST ALONG STATE HIGHWAY LA. 15 FROM THE POST
 CQ1118'OFFICE IN SPEARSVILLE TO THE MARK ON THE RIGHT.  IT IS AT A
 CQ1118'CROSSROADS, 75 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 140
 CQ1118'FEET NORTH OF THE CENTERLINE OF A PARISH ROAD, 56 FEET NORTHWEST OF
 CQ1118'THE NORTHWEST CORNER OF AN OLD CINDER BLOCK SHOP BUILDING AND 1 FOOT
 CQ1118'SOUTHWEST OF A STEEL WITNESS POST.  IT IS A LDH AND C AND GS B. M.
 CQ1118'DISK STAMPED 56V97 1969 AND SET IN THE TOP OF A CONCRETE POST
 CQ1118'PROJECTING 4-INCHES.  SECTION 18, T 22N, R 1W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1119 ***********************************************************************
 CQ1119  DESIGNATION -  56 V 98
 CQ1119  PID         -  CQ1119
 CQ1119  STATE/COUNTY-  LA/UNION
 CQ1119  COUNTRY     -  US
 CQ1119  USGS QUAD   -  TRUXNO (2018)
 CQ1119
 CQ1119                         *CURRENT SURVEY CONTROL
 CQ1119  ______________________________________________________________________
 CQ1119* NAD 83(1986) POSITION- 32 52 53.     (N) 092 29 43.     (W)   SCALED
 CQ1119* NAVD 88 ORTHO HEIGHT -    53.405 (meters)      175.21  (feet) ADJUSTED
 CQ1119  ______________________________________________________________________
 CQ1119  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 CQ1119  DYNAMIC HEIGHT  -         53.346 (meters)      175.02  (feet) COMP
 CQ1119  MODELED GRAVITY -    979,542.5   (mgal)                       NAVD 88
 CQ1119
 CQ1119  VERT ORDER      -  SECOND    CLASS 0
 CQ1119
 CQ1119.The horizontal coordinates were scaled from a map and have
 CQ1119.an estimated accuracy of +/- 6 seconds.
 CQ1119
 CQ1119.The orthometric height was determined by differential leveling and
 CQ1119.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1119.in June 1991.
 CQ1119
 CQ1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1119.GEOID18 height accuracy estimate available here.
 CQ1119
 CQ1119.Click photographs - Photos may exist for this station.
 CQ1119
 CQ1119.The dynamic height is computed by dividing the NAVD 88
 CQ1119.geopotential number by the normal gravity value computed on the
 CQ1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1119.degrees latitude (g = 980.6199 gals.).
 CQ1119
 CQ1119.The modeled gravity was interpolated from observed gravity values.
 CQ1119
 CQ1119;                    North         East    Units  Estimated Accuracy
 CQ1119;SPC LA N     -   264,050.    1,000,440.      MT  (+/- 180 meters Scaled)
 CQ1119
 CQ1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS472382(NAD 83)
 CQ1119
 CQ1119                          SUPERSEDED SURVEY CONTROL
 CQ1119
 CQ1119  NGVD 29 (11/26/84)   53.504  (m)          175.54   (f) ADJUSTED    2 0
 CQ1119
 CQ1119.Superseded values are not recommended for survey control.
 CQ1119
 CQ1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1119.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1119
 CQ1119_MARKER: DD = SURVEY DISK
 CQ1119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1119_STAMPING: 56V98 1969
 CQ1119_MARK LOGO: LADHGS
 CQ1119_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1119+STABILITY: SURFACE MOTION
 CQ1119
 CQ1119  HISTORY     - Date     Condition        Report By
 CQ1119  HISTORY     - 1969     MONUMENTED       LADH
 CQ1119
 CQ1119                          STATION DESCRIPTION
 CQ1119
 CQ1119'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1119'7.8 MI SE FROM SPEARSVILLE.
 CQ1119'LOCATED 7.8 MILES SOUTHEAST ALONG STATE HIGHWAY LA. 15 FROM THE POST
 CQ1119'OFFICE IN SPEARSVILLE TO THE MARK ON THE LEFT.  IT IS ON THE PERCY
 CQ1119'WADE FARM, 68 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 49 FEET
 CQ1119'SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY, 45 FEET EAST OF THE
 CQ1119'SOUTHEAST END OF THE DRIVEWAY CULVERT AND 1 FOOT NORTHEAST OF A STEEL
 CQ1119'WITNESS POST.  IT IS A LDH AND C AND GS B. M. DISK STAMPED 56V98 1969
 CQ1119'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION
 CQ1119'20, T 22N, R 1W.  NOTE-- IT IS 0.9 MILE NORTHWEST OF B. M. 56V99.
 CQ1119'(LDH).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0317 ***********************************************************************
 CQ0317  DESIGNATION -  56 V 99
 CQ0317  PID         -  CQ0317
 CQ0317  STATE/COUNTY-  LA/UNION
 CQ0317  COUNTRY     -  US
 CQ0317  USGS QUAD   -  FARMERVILLE (2018)
 CQ0317
 CQ0317                         *CURRENT SURVEY CONTROL
 CQ0317  ______________________________________________________________________
 CQ0317* NAD 83(1986) POSITION- 32 52 13.     (N) 092 29 06.     (W)   SCALED
 CQ0317* NAVD 88 ORTHO HEIGHT -    51.272 (meters)      168.21  (feet) ADJUSTED
 CQ0317  ______________________________________________________________________
 CQ0317  GEOID HEIGHT    -        -26.075 (meters)                     GEOID18
 CQ0317  DYNAMIC HEIGHT  -         51.215 (meters)      168.03  (feet) COMP
 CQ0317  MODELED GRAVITY -    979,542.0   (mgal)                       NAVD 88
 CQ0317
 CQ0317  VERT ORDER      -  SECOND    CLASS 0
 CQ0317
 CQ0317.The horizontal coordinates were scaled from a map and have
 CQ0317.an estimated accuracy of +/- 6 seconds.
 CQ0317
 CQ0317.The orthometric height was determined by differential leveling and
 CQ0317.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0317.in June 1991.
 CQ0317
 CQ0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0317.GEOID18 height accuracy estimate available here.
 CQ0317
 CQ0317.Click photographs - Photos may exist for this station.
 CQ0317
 CQ0317.The dynamic height is computed by dividing the NAVD 88
 CQ0317.geopotential number by the normal gravity value computed on the
 CQ0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0317.degrees latitude (g = 980.6199 gals.).
 CQ0317
 CQ0317.The modeled gravity was interpolated from observed gravity values.
 CQ0317
 CQ0317;                    North         East    Units  Estimated Accuracy
 CQ0317;SPC LA N     -   262,820.    1,001,400.      MT  (+/- 180 meters Scaled)
 CQ0317
 CQ0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS481370(NAD 83)
 CQ0317
 CQ0317                          SUPERSEDED SURVEY CONTROL
 CQ0317
 CQ0317  NGVD 29 (11/26/84)   51.371  (m)          168.54   (f) ADJUSTED    2 0
 CQ0317
 CQ0317.Superseded values are not recommended for survey control.
 CQ0317
 CQ0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0317.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0317
 CQ0317_MARKER: DD = SURVEY DISK
 CQ0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0317_STAMPING: 56V99 1969
 CQ0317_MARK LOGO: LADH
 CQ0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0317+STABILITY: SURFACE MOTION
 CQ0317
 CQ0317  HISTORY     - Date     Condition        Report By
 CQ0317  HISTORY     - 1969     MONUMENTED       LADH
 CQ0317  HISTORY     - 1969     GOOD             LADH
 CQ0317
 CQ0317                          STATION DESCRIPTION
 CQ0317
 CQ0317'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ0317'8.5 MI NW FROM FARMERVILLE.
 CQ0317'LOCATED 8.5 MILES NORTHWEST ALONG STATE HIGHWAY LA. 15 FROM THE UNION
 CQ0317'PARISH COURTHOUSE IN FARMERVILLE TO THE MARK ON THE LEFT.  IT IS 283
 CQ0317'FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 42 FEET SOUTH OF THE
 CQ0317'CENTERLINE OF A PARISH ROAD, 19 FEET SOUTH OF A FENCE CORNER, 1 FOOT
 CQ0317'WEST OF A FENCE AND 1 FOOT SOUTH OF A STEEL WITNESS POST.  IT IS A LDH
 CQ0317'AND C AND GS B. M. DISK STAMPED 56V99 1969 AND SET IN THE TOP OF A
 CQ0317'CONCRETE POST PROJECTING 4-INCHES.  SECTION 29, T 22N, R 1W.  NOTE--
 CQ0317'IT IS 0.9 MILE SOUTHEAST OF B.M. 56 V 98.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0012 ***********************************************************************
 AU0012  DESIGNATION -  56 WABPL
 AU0012  PID         -  AU0012
 AU0012  STATE/COUNTY-  LA/ST MARY
 AU0012  COUNTRY     -  US
 AU0012  USGS QUAD   -  CHARENTON (2018)
 AU0012
 AU0012                         *CURRENT SURVEY CONTROL
 AU0012  ______________________________________________________________________
 AU0012* NAD 83(1986) POSITION- 29 54 10.     (N) 091 31 40.     (W)   SCALED
 AU0012* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0012  **This station is located in a suspected subsidence area (see below).
 AU0012  ______________________________________________________________________
 AU0012  GEOID HEIGHT    -        -26.201 (meters)                     GEOID18
 AU0012  DYNAMIC HEIGHT  -          4.978 (meters)       16.33  (feet) COMP
 AU0012  MODELED GRAVITY -    979,308.7   (mgal)                       NAVD 88
 AU0012
 AU0012.The horizontal coordinates were scaled from a map and have
 AU0012.an estimated accuracy of +/- 6 seconds.
 AU0012
 AU0012.** This station is in an area of known vertical motion. If an
 AU0012.** orthometric height was ever established but is not available 
 AU0012.** in the current survey control section, the orthometric height
 AU0012.** is considered suspect.  Suspect heights are available in the
 AU0012.** superseded section only if requested.
 AU0012
 AU0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0012.GEOID18 height accuracy estimate available here.
 AU0012
 AU0012.Click photographs - Photos may exist for this station.
 AU0012
 AU0012.The dynamic height is computed by dividing the NAVD 88
 AU0012.geopotential number by the normal gravity value computed on the
 AU0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0012.degrees latitude (g = 980.6199 gals.).
 AU0012
 AU0012.The modeled gravity was interpolated from observed gravity values.
 AU0012
 AU0012;                    North         East    Units  Estimated Accuracy
 AU0012;SPC LA S     -   155,510.      981,220.      MT  (+/- 180 meters Scaled)
 AU0012
 AU0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP421089(NAD 83)
 AU0012
 AU0012                          SUPERSEDED SURVEY CONTROL
 AU0012
 AU0012.No superseded survey control is available for this station.
 AU0012
 AU0012_MARKER: DD = SURVEY DISK
 AU0012_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0012_STAMPING: PBM 56 WABPL 1976 USE
 AU0012_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0012
 AU0012  HISTORY     - Date     Condition        Report By
 AU0012  HISTORY     - 1976     MONUMENTED       USACE
 AU0012  HISTORY     - 1976     GOOD             NGS
 AU0012
 AU0012                          STATION DESCRIPTION
 AU0012
 AU0012'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0012'1.9 MI NORTH FROM CHARENTON.
 AU0012'0.1 MILE NORTHWEST ALONG STATE HIGHWAY 87 FROM THE JUNCTION OF
 AU0012'STATE HIGHWAY 324, THENCE 0.9 MILE NORTHEAST ALONG BEACH ROAD, THENCE
 AU0012'0.9 MILE NORTHWEST ALONG A GRAVELED ROAD ALONG THE TOE OF THE WEST
 AU0012'ATCHAFALAYA BASIN PROTECTION LEVEE, 0.5 MILE NORTHWEST OF THE
 AU0012'CHARENTON FLOOD GATE, AT THE JUNCTION OF A DRIVEWAY LEADING SOUTH,
 AU0012'29.5 FT. SOUTH OF THE CENTER LINE OF THE ROAD, 58 FT. EAST OF THE
 AU0012'CENTER LINE OF THE DRIVE, 81.5 FT. EAST OF THE NORTHEAST CORNER OF A
 AU0012'FRAME HOUSE, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 127
 AU0012'FT. ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 105 FT. WITH A
 AU0012'3-INCH SCREW CAP FOR ACCESS. THE SCREW CAP PROJECTS 2 FT. ABOVE GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3352 ***********************************************************************
 BJ3352  DESIGNATION -  5665
 BJ3352  PID         -  BJ3352
 BJ3352  STATE/COUNTY-  LA/WASHINGTON
 BJ3352  COUNTRY     -  US
 BJ3352  USGS QUAD   -  FRANKLINTON (2018)
 BJ3352
 BJ3352                         *CURRENT SURVEY CONTROL
 BJ3352  ______________________________________________________________________
 BJ3352* NAD 83(1986) POSITION- 30 47 14.     (N) 090 12 35.     (W)   SCALED
 BJ3352* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3352  **This station is located in a suspected subsidence area (see below).
 BJ3352  ______________________________________________________________________
 BJ3352  GEOID HEIGHT    -        -27.288 (meters)                     GEOID18
 BJ3352  DYNAMIC HEIGHT  -         72.494 (meters)      237.84  (feet) COMP
 BJ3352  MODELED GRAVITY -    979,342.3   (mgal)                       NAVD 88
 BJ3352
 BJ3352.The horizontal coordinates were scaled from a map and have
 BJ3352.an estimated accuracy of +/- 6 seconds.
 BJ3352
 BJ3352.** This station is in an area of known vertical motion. If an
 BJ3352.** orthometric height was ever established but is not available 
 BJ3352.** in the current survey control section, the orthometric height
 BJ3352.** is considered suspect.  Suspect heights are available in the
 BJ3352.** superseded section only if requested.
 BJ3352
 BJ3352.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3352.GEOID18 height accuracy estimate available here.
 BJ3352
 BJ3352.Click photographs - Photos may exist for this station.
 BJ3352
 BJ3352.The dynamic height is computed by dividing the NAVD 88
 BJ3352.geopotential number by the normal gravity value computed on the
 BJ3352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3352.degrees latitude (g = 980.6199 gals.).
 BJ3352
 BJ3352.The modeled gravity was interpolated from observed gravity values.
 BJ3352
 BJ3352;                    North         East    Units  Estimated Accuracy
 BJ3352;SPC LA S     -   254,060.    1,107,550.      MT  (+/- 180 meters Scaled)
 BJ3352
 BJ3352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ670093(NAD 83)
 BJ3352
 BJ3352                          SUPERSEDED SURVEY CONTROL
 BJ3352
 BJ3352.No superseded survey control is available for this station.
 BJ3352
 BJ3352_MARKER: DD = SURVEY DISK
 BJ3352_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ3352_STAMPING: 5665
 BJ3352_MARK LOGO: LAGS
 BJ3352_PROJECTION: FLUSH
 BJ3352_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3352
 BJ3352  HISTORY     - Date     Condition        Report By
 BJ3352  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3352  HISTORY     - 1982     GOOD             LADTD
 BJ3352
 BJ3352                          STATION DESCRIPTION
 BJ3352
 BJ3352'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3352'9.2 KM (5.7 MI) SW FROM FRANKLINTON.
 BJ3352'FROM THE INTERSECTION OF STATE HIGHWAY 10, STATE HIGHWAY 16 AND STATE
 BJ3352'HIGHWAY 25 AT THE COURT HOUSE IN FRANKLINTON, GO SOUTHWEST ON STATE
 BJ3352'HIGHWAY 25 FOR 3.8 KM (2.38 MI) TO THE INTERSECTION OF STATE HIGHWAY
 BJ3352'25 AND STATE HIGHWAY 16, THEN GO SOUTHWEST ON STATE HIGHWAY 16 FOR 5.4
 BJ3352'KM (3.34 MI) TO THE STATION ON THE LEFT, 14 METERS (46 FT) SOUTHEAST
 BJ3352'OF THE CENTER OF STATE HIGHWAY 16, 5.9 METERS (19.5 FT) NORTHEAST OF
 BJ3352'THE CENTER OF DRIVEWAY TO HOUSE, 11.1 METERS (36.5 FT) WEST-SOUTHWEST
 BJ3352'OF A FENCE CORNER, 1.8 METERS (6 FT) NORTHWEST OF U.S.B.M. REFERENCE
 BJ3352'MARKER.
 BJ3352'THE MARK IS 0.30 METERS  ESE FROM A WITNESS POST.
 BJ3352'THE MARK IS 0.61 M ABOVE LA 16.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3341 ***********************************************************************
 BJ3341  DESIGNATION -  5672 RESET
 BJ3341  PID         -  BJ3341
 BJ3341  STATE/COUNTY-  LA/WASHINGTON
 BJ3341  COUNTRY     -  US
 BJ3341  USGS QUAD   -  FRANKLINTON (2018)
 BJ3341
 BJ3341                         *CURRENT SURVEY CONTROL
 BJ3341  ______________________________________________________________________
 BJ3341* NAD 83(1986) POSITION- 30 48 43.     (N) 090 11 03.     (W)   SCALED
 BJ3341* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3341  **This station is located in a suspected subsidence area (see below).
 BJ3341  ______________________________________________________________________
 BJ3341  GEOID HEIGHT    -        -27.332 (meters)                     GEOID18
 BJ3341  DYNAMIC HEIGHT  -         48.530 (meters)      159.22  (feet) COMP
 BJ3341  MODELED GRAVITY -    979,341.6   (mgal)                       NAVD 88
 BJ3341
 BJ3341.The horizontal coordinates were scaled from a map and have
 BJ3341.an estimated accuracy of +/- 6 seconds.
 BJ3341
 BJ3341.** This station is in an area of known vertical motion. If an
 BJ3341.** orthometric height was ever established but is not available 
 BJ3341.** in the current survey control section, the orthometric height
 BJ3341.** is considered suspect.  Suspect heights are available in the
 BJ3341.** superseded section only if requested.
 BJ3341
 BJ3341.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3341.GEOID18 height accuracy estimate available here.
 BJ3341
 BJ3341.Click photographs - Photos may exist for this station.
 BJ3341
 BJ3341.The dynamic height is computed by dividing the NAVD 88
 BJ3341.geopotential number by the normal gravity value computed on the
 BJ3341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3341.degrees latitude (g = 980.6199 gals.).
 BJ3341
 BJ3341.The modeled gravity was interpolated from observed gravity values.
 BJ3341
 BJ3341;                    North         East    Units  Estimated Accuracy
 BJ3341;SPC LA S     -   256,830.    1,109,970.      MT  (+/- 180 meters Scaled)
 BJ3341
 BJ3341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ693121(NAD 83)
 BJ3341
 BJ3341                          SUPERSEDED SURVEY CONTROL
 BJ3341
 BJ3341.No superseded survey control is available for this station.
 BJ3341
 BJ3341_MARKER: DD = SURVEY DISK
 BJ3341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3341_STAMPING: 5672 RESET 1968
 BJ3341_MARK LOGO: LAGS
 BJ3341_PROJECTION: FLUSH
 BJ3341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3341+STABILITY: SURFACE MOTION
 BJ3341
 BJ3341  HISTORY     - Date     Condition        Report By
 BJ3341  HISTORY     - 1968     MONUMENTED       LAGS
 BJ3341  HISTORY     - 1982     GOOD             LADTD
 BJ3341
 BJ3341                          STATION DESCRIPTION
 BJ3341
 BJ3341'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3341'5.4 KM (3.4 MI) SW FROM FRANKLINTON.
 BJ3341'FROM THE INTERSECTION OF STATE HIGHWAY 10, STATE HIGHWAY 16 AND STATE
 BJ3341'HIGHWAY 25 AT THE COURTHOUSE IN FRANKLINTON, GO SOUTHWEST ON STATE
 BJ3341'HIGHWAY 25 FOR 3.8 KM (2.4 MI) TO THE INTERSECTION OF STATE HIGHWAY 25
 BJ3341'AND STATE HIGHWAY 16, THEN GO SOUTHWEST ON STATE HIGHWAY 16 FOR 1.6 KM
 BJ3341'(1.0 MI) TO THE STATION ON THE LEFT, 17.8 METERS (58.5 FT) SOUTHEAST
 BJ3341'OF CENTER OF STATE HIGHWAY 16, 58.8 METERS (193 FT) NORTHEAST OF THE
 BJ3341'CENTER OF GRADED PARISH ROAD, 49.7 METERS (163 FT) EAST OF CENTER OF
 BJ3341'INTERSECTION OF STATE HIGHWAY 16 AND PARISH ROAD, 1.5 METERS (5 FT)
 BJ3341'NORTH OF U.S.B.M. REFERENCE MARKER.
 BJ3341'THE MARK IS 0.30 METERS  SSE FROM A WITNESS POST.
 BJ3341'THE MARK IS 0.61 M BELOW LA 16.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3340 ***********************************************************************
 BJ3340  DESIGNATION -  5674 RESET
 BJ3340  PID         -  BJ3340
 BJ3340  STATE/COUNTY-  LA/WASHINGTON
 BJ3340  COUNTRY     -  US
 BJ3340  USGS QUAD   -  FRANKLINTON (2018)
 BJ3340
 BJ3340                         *CURRENT SURVEY CONTROL
 BJ3340  ______________________________________________________________________
 BJ3340* NAD 83(1993) POSITION- 30 49 09.48178(N) 090 10 35.19924(W)   NO CHECK
 BJ3340* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3340  **This station is located in a suspected subsidence area (see below).
 BJ3340  ______________________________________________________________________
 BJ3340  GEOID HEIGHT    -        -27.345 (meters)                     GEOID18
 BJ3340  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 BJ3340  DYNAMIC HEIGHT  -         46.257 (meters)      151.76  (feet) COMP
 BJ3340  MODELED GRAVITY -    979,341.4   (mgal)                       NAVD 88
 BJ3340  HORZ ORDER      -  SECOND
 BJ3340
 BJ3340.The horizontal coordinates were established by classical geodetic methods
 BJ3340.and adjusted by the National Geodetic Survey in May 1994.
 BJ3340
 BJ3340.No horizontal observational check was made to the station.
 BJ3340
 BJ3340.** This station is in an area of known vertical motion. If an
 BJ3340.** orthometric height was ever established but is not available 
 BJ3340.** in the current survey control section, the orthometric height
 BJ3340.** is considered suspect.  Suspect heights are available in the
 BJ3340.** superseded section only if requested.
 BJ3340
 BJ3340.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3340.GEOID18 height accuracy estimate available here.
 BJ3340
 BJ3340.Click photographs - Photos may exist for this station.
 BJ3340
 BJ3340.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3340
 BJ3340.The dynamic height is computed by dividing the NAVD 88
 BJ3340.geopotential number by the normal gravity value computed on the
 BJ3340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3340.degrees latitude (g = 980.6199 gals.).
 BJ3340
 BJ3340.The modeled gravity was interpolated from observed gravity values.
 BJ3340
 BJ3340. The following values were computed from the NAD 83(1993) position.
 BJ3340
 BJ3340;                    North         East     Units Scale Factor Converg.
 BJ3340;SPC LA S     -   257,648.697 1,110,696.801   MT  1.00002755   +0 34 42.5
 BJ3340;SPC LA S     -   845,302.43  3,644,011.09   sFT  1.00002755   +0 34 42.5
 BJ3340;UTM  15      - 3,412,987.791   770,113.007   MT  1.00050012   +1 26 50.9
 BJ3340
 BJ3340!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3340!SPC LA S     -   0.99999702  x   1.00002755  =   1.00002457
 BJ3340!UTM  15      -   0.99999702  x   1.00050012  =   1.00049714
 BJ3340
 BJ3340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7011312987(NAD 83)
 BJ3340
 BJ3340                          SUPERSEDED SURVEY CONTROL
 BJ3340
 BJ3340  NAD 83(1992)-  30 49 09.48173(N)    090 10 35.19884(W) AD(       ) 2
 BJ3340  NAD 83(1986)-  30 49 09.49833(N)    090 10 35.19651(W) AD(       ) 2
 BJ3340
 BJ3340.Superseded values are not recommended for survey control.
 BJ3340
 BJ3340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3340.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3340
 BJ3340_MARKER: DD = SURVEY DISK
 BJ3340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3340_STAMPING: 5674 RESET 1968
 BJ3340_MARK LOGO: LAGS
 BJ3340_PROJECTION: FLUSH
 BJ3340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3340+STABILITY: SURFACE MOTION
 BJ3340
 BJ3340  HISTORY     - Date     Condition        Report By
 BJ3340  HISTORY     - 1968     MONUMENTED       LADH
 BJ3340  HISTORY     - 1979     GOOD             LADTD
 BJ3340  HISTORY     - 1982     GOOD             LADTD
 BJ3340
 BJ3340                          STATION DESCRIPTION
 BJ3340
 BJ3340'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3340'THE STATION IS LOCATED ABOUT 453 METERS (1485 FEET) SOUTHWEST OF THE
 BJ3340'JUNCTION OF STATE HIGHWAYS 16 AND 25, SOUTH OF FRANKLINTON.
 BJ3340'
 BJ3340'TO REACH THE STATION FROM THE COURTHOUSE IN FRANKLINTON GO SOUTHWEST
 BJ3340'ON STATE HIGHWAY 25 FOR 3.8 KM (2.38 MILES) TO THE JUNCTION OF STATE
 BJ3340'HIGHWAY 16, THENCE SOUTHWEST ON HIGHWAY 16 FOR 0.4 KM (0.27 MILE) TO
 BJ3340'THE STATION ON THE LEFT.
 BJ3340'
 BJ3340'THE STATION IS A STANDARD LGS DISK STAMPED---5674 RESET
 BJ3340'1968--- SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 30 CM ON
 BJ3340'SIDE FLUSH WITH THE GROUND LOCATED 18 METERS SE FROM THE CENTER OF
 BJ3340'STATE HIGHWAY 16, 12.5 METERS SW FROM THE CENTER OF A GRAVEL ROAD
 BJ3340'LEADING SOUTH, AND 0.3 METERS SE FROM A METAL WITNESS POST AND SIGN.
 BJ3340
 BJ3340                          STATION RECOVERY (1982)
 BJ3340
 BJ3340'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3340'4.2 KM (2.6 MI) SW FROM FRANKLINTON.
 BJ3340'FROM THE INTERSECTION OF STATE HIGHWAY 10, STATE HIGHWAY 16 AND STATE
 BJ3340'HIGHWAY 25 AT THE COURTHOUSE IN FRANKLINTON, GO SOUTHWEST ON STATE
 BJ3340'HIGHWAY 25 FOR 3.8 KM (2.38 MI) TO THE INTERSECTION OF STATE HIGHWAY
 BJ3340'25 AND STATE HIGHWAY 16, THEN GO SOUTHWEST ON STATE HIGHWAY 16 FOR 0.4
 BJ3340'KM (0.27 MI) TO THE STATION ON THE LEFT, 18 METERS (59 FT) SOUTHEAST
 BJ3340'OF CENTER OF STATE HIGHWAY 16, 12.5 METERS (41 FT) SOUTHWEST OF THE
 BJ3340'CENTER OF A GRAVEL DRIVE, 0.8 METER (2.5 FT) NORTHWEST OF A TELEPHONE
 BJ3340'PEDESTAL, 8.8 METERS (29 FT) SOUTH-SOUTHWEST OF WEST END OF METAL
 BJ3340'CULVERT UNDER GRAVEL DRIVE.
 BJ3340'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ3340'THE MARK IS 0.76 M BELOW LA 16.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3189 ***********************************************************************
 DH3189  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3189  DESIGNATION -  569+83.30=WPLD 114 LMS 114
 DH3189  PID         -  DH3189
 DH3189  STATE/COUNTY-  LA/PLAQUEMINES
 DH3189  COUNTRY     -  US
 DH3189  USGS QUAD   -  BERTRANDVILLE (2018)
 DH3189
 DH3189                         *CURRENT SURVEY CONTROL
 DH3189  ______________________________________________________________________
 DH3189* NAD 83(2011) POSITION- 29 47 21.32593(N) 090 01 14.66174(W)   ADJUSTED
 DH3189* NAD 83(2011) ELLIP HT-   -20.837 (meters)        (06/27/12)   ADJUSTED
 DH3189* NAD 83(2011) EPOCH   -  2010.00
 DH3189* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3189  **This station is located in a suspected subsidence area (see below).
 DH3189  ______________________________________________________________________
 DH3189  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3189  GEOID HEIGHT    -        -25.538 (meters)                     GEOID03
 DH3189  GEOID HEIGHT    -        -25.465 (meters)                     GEOID18
 DH3189  NAD 83(2011) X  -     -2,005.273 (meters)                     COMP
 DH3189  NAD 83(2011) Y  - -5,539,881.450 (meters)                     COMP
 DH3189  NAD 83(2011) Z  -  3,150,110.745 (meters)                     COMP
 DH3189  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 DH3189
 DH3189  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3189  Standards:
 DH3189         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3189            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3189  -------------------------------------------------------------------
 DH3189  NETWORK    0.72   3.04           0.30   0.29   1.55     -0.01143324
 DH3189  -------------------------------------------------------------------
 DH3189  Click here for local accuracies and other accuracy information.
 DH3189
 DH3189.The horizontal coordinates were established by GPS observations
 DH3189.and adjusted by the National Geodetic Survey in June 2012.
 DH3189
 DH3189.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3189.been affixed to the stable North American tectonic plate. See 
 DH3189.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3189
 DH3189.The horizontal coordinates are valid at the epoch date displayed above
 DH3189.which is a decimal equivalence of Year/Month/Day.
 DH3189
 DH3189.** This station is in an area of known vertical motion. If an
 DH3189.** orthometric height was ever established but is not available 
 DH3189.** in the current survey control section, the orthometric height
 DH3189.** is considered suspect.  Suspect heights are available in the
 DH3189.** superseded section only if requested.
 DH3189
 DH3189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3189.GEOID18 height accuracy estimate available here.
 DH3189
 DH3189.Click photographs - Photos may exist for this station.
 DH3189
 DH3189.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3189
 DH3189.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3189
 DH3189.The ellipsoidal height was determined by GPS observations
 DH3189.and is referenced to NAD 83.
 DH3189
 DH3189. The following values were computed from the NAD 83(2011) position.
 DH3189
 DH3189;                    North         East     Units Scale Factor Converg.
 DH3189;SPC LA S     -   143,633.947 1,126,902.706   MT  0.99993252   +0 39 22.7
 DH3189;SPC LA S     -   471,239.04  3,697,179.96   sFT  0.99993252   +0 39 22.7
 DH3189;UTM  15      - 3,299,155.998   788,014.167   MT  1.00062362   +1 28 52.1
 DH3189;UTM  16      - 3,299,260.452   207,974.075   MT  1.00065234   -1 30 06.5
 DH3189
 DH3189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3189!SPC LA S     -   1.00000327  x   0.99993252  =   0.99993579
 DH3189!UTM  15      -   1.00000327  x   1.00062362  =   1.00062689
 DH3189!UTM  16      -   1.00000327  x   1.00065234  =   1.00065561
 DH3189
 DH3189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8801499155(NAD 83)
 DH3189
 DH3189                          SUPERSEDED SURVEY CONTROL
 DH3189
 DH3189  NAD 83(2007)-  29 47 21.32640(N)    090 01 14.66292(W) AD(       ) 0
 DH3189  ELLIP H (02/10/07)  -20.835  (m)                       GP(       )    
 DH3189  NAD 83(1992)-  29 47 21.32658(N)    090 01 14.66310(W) AD(       ) B
 DH3189  ELLIP H (05/09/05)  -20.823  (m)                       GP(       ) 4 2
 DH3189
 DH3189.Superseded values are not recommended for survey control.
 DH3189
 DH3189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3189.See file dsdata.pdf to determine how the superseded data were derived.
 DH3189
 DH3189_MARKER: DD = SURVEY DISK
 DH3189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3189_STAMPING: WPLD-114 LMS-114 1977
 DH3189_MARK LOGO: USACE
 DH3189_PROJECTION: RECESSED 3 CENTIMETERS
 DH3189_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3189+STABILITY: SURFACE MOTION
 DH3189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3189+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2009
 DH3189
 DH3189  HISTORY     - Date     Condition        Report By
 DH3189  HISTORY     - 1977     MONUMENTED       USACE
 DH3189  HISTORY     - 20030128 GOOD             3001
 DH3189  HISTORY     - 20090315 GOOD             WOOLPT
 DH3189
 DH3189                          STATION DESCRIPTION
 DH3189
 DH3189'DESCRIBED BY 3001, INC 2003 (MH)
 DH3189'THE STATION IS LOCATED IN PLAQUEMINES PARISH, OAKVILLE, LA ABOUT 4.05
 DH3189'MILES EAST-NORTHEAST OF CROWN POINT, LA AND 4.9 MILES SOUTHWEST OF
 DH3189'BELLE CHASSE, LA. OWNERSHIP--USACE.
 DH3189'
 DH3189'TO REACH THE STATION FROM THE INTERSECTION OF HEY 23 AND OAKVILLE ST
 DH3189'OAKVILLE, LA (SW OF BELLE CHASSE) GO 0.1 MILES EAST ON OAKVILLE ST TO
 DH3189'LEVEE AND TURN LEFT (NORTH) ON TOP OF LEVEE.
 DH3189'
 DH3189'THE STATION IS A 3.5 IN ROUND USACE BRASS CAP SET IN CONCRETE, 1.3'
 DH3189'BELOW GROUND SURFACE, STAMPED WPLD-114 LMS-114 1977, 7.5' NORTHWEST OF
 DH3189'TOP EDGE OF CONCRETE SLOPE PAVING, 5' NORTHWEST OF F/S CROWN OF LEVEE,
 DH3189'27' NORTHEAST OF A LEVEE STATION MARKER SIGN 570.
 DH3189
 DH3189                          STATION RECOVERY (2009)
 DH3189
 DH3189'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 DH3189'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3914 ***********************************************************************
 BJ3914  DESIGNATION -  57 73
 BJ3914  PID         -  BJ3914
 BJ3914  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3914  COUNTRY     -  US
 BJ3914  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ3914
 BJ3914                         *CURRENT SURVEY CONTROL
 BJ3914  ______________________________________________________________________
 BJ3914* NAD 83(1986) POSITION- 30 21 22.     (N) 091 06 20.     (W)   SCALED
 BJ3914* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3914  **This station is located in a suspected subsidence area (see below).
 BJ3914  ______________________________________________________________________
 BJ3914  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BJ3914  DYNAMIC HEIGHT  -          3.954 (meters)       12.97  (feet) COMP
 BJ3914  MODELED GRAVITY -    979,329.4   (mgal)                       NAVD 88
 BJ3914
 BJ3914.The horizontal coordinates were scaled from a map and have
 BJ3914.an estimated accuracy of +/- 6 seconds.
 BJ3914
 BJ3914.** This station is in an area of known vertical motion. If an
 BJ3914.** orthometric height was ever established but is not available 
 BJ3914.** in the current survey control section, the orthometric height
 BJ3914.** is considered suspect.  Suspect heights are available in the
 BJ3914.** superseded section only if requested.
 BJ3914
 BJ3914.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3914.GEOID18 height accuracy estimate available here.
 BJ3914
 BJ3914.Click photographs - Photos may exist for this station.
 BJ3914
 BJ3914.The dynamic height is computed by dividing the NAVD 88
 BJ3914.geopotential number by the normal gravity value computed on the
 BJ3914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3914.degrees latitude (g = 980.6199 gals.).
 BJ3914
 BJ3914.The modeled gravity was interpolated from observed gravity values.
 BJ3914
 BJ3914;                    North         East    Units  Estimated Accuracy
 BJ3914;SPC LA S     -   205,760.    1,021,900.      MT  (+/- 180 meters Scaled)
 BJ3914
 BJ3914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP820597(NAD 83)
 BJ3914
 BJ3914                          SUPERSEDED SURVEY CONTROL
 BJ3914
 BJ3914.No superseded survey control is available for this station.
 BJ3914
 BJ3914_MARKER: DD = SURVEY DISK
 BJ3914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3914_STAMPING: 57-73 1973
 BJ3914_MARK LOGO: LA-033
 BJ3914_PROJECTION: FLUSH
 BJ3914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3914+STABILITY: SURFACE MOTION
 BJ3914
 BJ3914  HISTORY     - Date     Condition        Report By
 BJ3914  HISTORY     - 1973     MONUMENTED       LA-033
 BJ3914  HISTORY     - 1987     GOOD             LA-033
 BJ3914
 BJ3914                          STATION DESCRIPTION
 BJ3914
 BJ3914'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3914'IN BATON ROUGE.
 BJ3914'LOCATED SOUTH OF THE CITY OF BATON ROUGE ABOUT 1.6 KM (1.0 MI)
 BJ3914'SOUTHEAST ON HIGHLAND ROAD FROM ITS INTERSECTION WITH GARDERE LANE TO
 BJ3914'THE MARK ON THE LEFT NEAR A DRIVE LEADING TO OPEN FIELD, 14.6 METERS
 BJ3914'(48 FEET) NORTHEAST OF THE CENTER OF HIGHLAND, 7.0 METERS (23 FEET)
 BJ3914'NORTHWEST OF THE CENTER OF A DRIVE, 1.8 METERS (6 FEET) SOUTHEAST OF
 BJ3914'AN 8-INCH PINE TREE WITH A WITNESS SIGN ATTACHED.
 BJ3914'THE MARK IS 1.83 METERS  SE FROM A WITNESS POST.
 BJ3914'THE MARK IS 0.31 M BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0909 ***********************************************************************
 AU0909  DESIGNATION -  57 B
 AU0909  PID         -  AU0909
 AU0909  STATE/COUNTY-  LA/ORLEANS
 AU0909  COUNTRY     -  US
 AU0909  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0909
 AU0909                         *CURRENT SURVEY CONTROL
 AU0909  ______________________________________________________________________
 AU0909* NAD 83(1986) POSITION- 29 59 53.     (N) 090 02 58.     (W)   SCALED
 AU0909* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0909  **This station is located in a suspected subsidence area (see below).
 AU0909  ______________________________________________________________________
 AU0909  GEOID HEIGHT    -        -26.087 (meters)                     GEOID18
 AU0909  DYNAMIC HEIGHT  -         -0.365 (meters)       -1.20  (feet) COMP
 AU0909  MODELED GRAVITY -    979,316.4   (mgal)                       NAVD 88
 AU0909
 AU0909.The horizontal coordinates were scaled from a map and have
 AU0909.an estimated accuracy of +/- 6 seconds.
 AU0909
 AU0909.** This station is in an area of known vertical motion. If an
 AU0909.** orthometric height was ever established but is not available 
 AU0909.** in the current survey control section, the orthometric height
 AU0909.** is considered suspect.  Suspect heights are available in the
 AU0909.** superseded section only if requested.
 AU0909
 AU0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0909.GEOID18 height accuracy estimate available here.
 AU0909
 AU0909.Click photographs - Photos may exist for this station.
 AU0909
 AU0909.The dynamic height is computed by dividing the NAVD 88
 AU0909.geopotential number by the normal gravity value computed on the
 AU0909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0909.degrees latitude (g = 980.6199 gals.).
 AU0909
 AU0909.The modeled gravity was interpolated from observed gravity values.
 AU0909
 AU0909;                    North         East    Units  Estimated Accuracy
 AU0909;SPC LA S     -   166,750.    1,123,870.      MT  (+/- 180 meters Scaled)
 AU0909
 AU0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP846222(NAD 83)
 AU0909
 AU0909                          SUPERSEDED SURVEY CONTROL
 AU0909
 AU0909.No superseded survey control is available for this station.
 AU0909
 AU0909_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AU0909_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0909_SP_SET: STEP
 AU0909_STAMPING: B.M.
 AU0909_MARK LOGO: NONE
 AU0909_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0909_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0909_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0909+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1994
 AU0909
 AU0909  HISTORY     - Date     Condition        Report By
 AU0909  HISTORY     - UNK      MONUMENTED       LA1690
 AU0909  HISTORY     - 1951     GOOD             CGS
 AU0909  HISTORY     - 1963     GOOD             CGS
 AU0909  HISTORY     - 1985     GOOD             NGS
 AU0909  HISTORY     - 19901111 GOOD             NGS
 AU0909  HISTORY     - 19941104 GOOD             NGS
 AU0909
 AU0909                          STATION DESCRIPTION
 AU0909
 AU0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0909'IN NEW ORLEANS.
 AU0909'AT NEW ORLEANS, ALONG FRANKLIN AVENUE, AT THE INTERSECTION OF JONQUILL
 AU0909'STREET, SET IN THE TOP OF THE SOUTH END OF THE BOTTOM STEP OF THE WEST
 AU0909'ENTRANCE TO THE P. A. CAPDAU SCHOOL AND ABOUT 1 FOOT ABOVE FRANKLIN
 AU0909'AVENUE. A BRASS PLUG.
 AU0909
 AU0909                          STATION RECOVERY (1963)
 AU0909
 AU0909'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0909'RECOVERED IN GOOD CONDITION.
 AU0909
 AU0909                          STATION RECOVERY (1985)
 AU0909
 AU0909'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0909'RECOVERED IN GOOD CONDITION.
 AU0909
 AU0909                          STATION RECOVERY (1990)
 AU0909
 AU0909'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0909'IN NEW ORLEANS, A BRASS PLUG IN THE SOUTH END OF THE BOTTOM STEP AT
 AU0909'THE WEST ENTRANCE TO THE P. A. CAPDAU SCHOOL AT 3821 FRANKLIN
 AU0909'AVENUE, 47.2 M (154.9 FT) SOUTH OF THE CENTER OF JONQUILL STREET, 5.4
 AU0909'M (17.7 FT) EAST OF THE EAST CURB OF THE NORTHBOUND LANES OF THE
 AU0909'AVENUE, AND 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE AVENUE.
 AU0909
 AU0909                          STATION RECOVERY (1994)
 AU0909
 AU0909'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0909'IN NEW ORLEANS, A BRASS PLUG IN THE SOUTH END OF THE BOTTOM STEP AT
 AU0909'THE WEST ENTRANCE TO THE P.A. CAPDAU SCHOOL AT 3821 FRANKLIN AVENUE,
 AU0909'AND 0.5 M (1.6 FT) NORTH OF THE SOUTH EDGE OF THE STEPS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1549 ***********************************************************************
 AU1549  DESIGNATION -  57 BOLT
 AU1549  PID         -  AU1549
 AU1549  STATE/COUNTY-  LA/ST MARY
 AU1549  COUNTRY     -  US
 AU1549  USGS QUAD   -  MORGAN CITY (2018)
 AU1549
 AU1549                         *CURRENT SURVEY CONTROL
 AU1549  ______________________________________________________________________
 AU1549* NAD 83(1986) POSITION- 29 43 39.     (N) 091 13 34.     (W)   SCALED
 AU1549* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1549  **This station is located in a suspected subsidence area (see below).
 AU1549  ______________________________________________________________________
 AU1549  GEOID HEIGHT    -        -25.588 (meters)                     GEOID18
 AU1549
 AU1549.The horizontal coordinates were scaled from a map and have
 AU1549.an estimated accuracy of +/- 6 seconds.
 AU1549
 AU1549.** This station is in an area of known vertical motion. If an
 AU1549.** orthometric height was ever established but is not available 
 AU1549.** in the current survey control section, the orthometric height
 AU1549.** is considered suspect.  Suspect heights are available in the
 AU1549.** superseded section only if requested.
 AU1549
 AU1549.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1549.GEOID18 height accuracy estimate available here.
 AU1549
 AU1549.Click photographs - Photos may exist for this station.
 AU1549
 AU1549;                    North         East    Units  Estimated Accuracy
 AU1549;SPC LA S     -   136,070.    1,010,370.      MT  (+/- 180 meters Scaled)
 AU1549
 AU1549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN715899(NAD 83)
 AU1549
 AU1549                          SUPERSEDED SURVEY CONTROL
 AU1549
 AU1549.No superseded survey control is available for this station.
 AU1549
 AU1549_MARKER: B = BOLT
 AU1549_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1549_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1549
 AU1549  HISTORY     - Date     Condition        Report By
 AU1549  HISTORY     - UNK      MONUMENTED       DOD
 AU1549  HISTORY     - 1917     GOOD             CGS
 AU1549  HISTORY     - 1964     MARK NOT FOUND   CGS
 AU1549
 AU1549                          STATION DESCRIPTION
 AU1549
 AU1549'DESCRIBED BY COAST AND GEODETIC SURVEY 1917
 AU1549'2.0 MI N FROM BERWICK.
 AU1549'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON RIGHT BANK OF
 AU1549'BERWICK BAY, ST. MARY PARISH, LA.  T.15 S., R.12 E.  ABOUT 2 MILES
 AU1549'ABOVE BERWICK, LA.  ON LYON PLANTATION.  ON A POINT FORMED BY LOWER
 AU1549'ATCHAFALAYA RIVER ON THE SOUTH AND STOUTS PASS ON THE NORTH.  ABOUT
 AU1549'1/2 MILE ABOVE LOWER END OF POINT AT JUNCTION OF LOWER ATCHAFALAYA
 AU1549'RIVER AND BERWICK BAY.  IN CANE FIELD.  ON LOWER SIDE OF A TURNROW.
 AU1549'156 METERS SOUTHWARDLY FROM BANK OF STOUTS PASS.  44.3 METERS N.E. OF
 AU1549'SMALL NARROW GAUGE RAILROAD.  43.6 METERS N.E. OF CANE LOADER.  1 1/2
 AU1549'METERS N.W. OF BANK OF DITCH.  ABOUT 1/4 MILE S.E. OF PUMP STATION ON
 AU1549'BANK OF STOUTS PASS.  ABOUT 1/4 MILE EAST OF HOUSE ON BANK OF LOWER
 AU1549'ATCHAFALAYA RIVER.  CAP ON PIPE ABOUT 12 INCHES ABOVE GROUND.
 AU1549
 AU1549                          STATION RECOVERY (1964)
 AU1549
 AU1549'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU1549'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1548 ***********************************************************************
 AU1548  DESIGNATION -  57 CAP
 AU1548  PID         -  AU1548
 AU1548  STATE/COUNTY-  LA/ST MARY
 AU1548  COUNTRY     -  US
 AU1548  USGS QUAD   -  MORGAN CITY (2018)
 AU1548
 AU1548                         *CURRENT SURVEY CONTROL
 AU1548  ______________________________________________________________________
 AU1548* NAD 83(1986) POSITION- 29 43 39.     (N) 091 13 34.     (W)   SCALED
 AU1548* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1548  **This station is located in a suspected subsidence area (see below).
 AU1548  ______________________________________________________________________
 AU1548  GEOID HEIGHT    -        -25.588 (meters)                     GEOID18
 AU1548
 AU1548.The horizontal coordinates were scaled from a map and have
 AU1548.an estimated accuracy of +/- 6 seconds.
 AU1548
 AU1548.** This station is in an area of known vertical motion. If an
 AU1548.** orthometric height was ever established but is not available 
 AU1548.** in the current survey control section, the orthometric height
 AU1548.** is considered suspect.  Suspect heights are available in the
 AU1548.** superseded section only if requested.
 AU1548
 AU1548.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1548.GEOID18 height accuracy estimate available here.
 AU1548
 AU1548.Click photographs - Photos may exist for this station.
 AU1548
 AU1548;                    North         East    Units  Estimated Accuracy
 AU1548;SPC LA S     -   136,070.    1,010,370.      MT  (+/- 180 meters Scaled)
 AU1548
 AU1548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN715899(NAD 83)
 AU1548
 AU1548                          SUPERSEDED SURVEY CONTROL
 AU1548
 AU1548.No superseded survey control is available for this station.
 AU1548
 AU1548_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1548_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1548_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1548
 AU1548  HISTORY     - Date     Condition        Report By
 AU1548  HISTORY     - UNK      MONUMENTED       DOD
 AU1548  HISTORY     - 1917     GOOD             CGS
 AU1548  HISTORY     - 1964     MARK NOT FOUND   CGS
 AU1548
 AU1548                          STATION DESCRIPTION
 AU1548
 AU1548'DESCRIBED BY COAST AND GEODETIC SURVEY 1917
 AU1548'2.0 MI N FROM BERWICK.
 AU1548'P.B.M. IS BOLT IN CONCRETE BLOCK AND IRON PIPE ON RIGHT BANK OF
 AU1548'BERWICK BAY, ST. MARY PARISH, LA.  T.15 S., R.12 E.  ABOUT 2 MILES
 AU1548'ABOVE BERWICK, LA.  ON LYON PLANTATION.  ON A POINT FORMED BY LOWER
 AU1548'ATCHAFALAYA RIVER ON THE SOUTH AND STOUTS PASS ON THE NORTH.  ABOUT
 AU1548'1/2 MILE ABOVE LOWER END OF POINT AT JUNCTION OF LOWER ATCHAFALAYA
 AU1548'RIVER AND BERWICK BAY.  IN CANE FIELD.  ON LOWER SIDE OF A TURNROW.
 AU1548'156 METERS SOUTHWARDLY FROM BANK OF STOUTS PASS.  44.3 METERS N.E. OF
 AU1548'SMALL NARROW GAUGE RAILROAD.  43.6 METERS N.E. OF CANE LOADER.  1 1/2
 AU1548'METERS N.W. OF BANK OF DITCH.  ABOUT 1/4 MILE S.E. OF PUMP STATION ON
 AU1548'BANK OF STOUTS PASS.  A 1/4 MILES EAST OF HOUSE ON BANK OF LOWER
 AU1548'ATCHAFALAYA RIVER.  CAP ON PIPE ABOUT 12 INCHES ABOVE GROUND.
 AU1548
 AU1548                          STATION RECOVERY (1964)
 AU1548
 AU1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU1548'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1489 ***********************************************************************
 BW1489  DESIGNATION -  57 DIETZE BOLT
 BW1489  PID         -  BW1489
 BW1489  STATE/COUNTY-  LA/CONCORDIA
 BW1489  COUNTRY     -  US
 BW1489  USGS QUAD   -  SPOKANE (2018)
 BW1489
 BW1489                         *CURRENT SURVEY CONTROL
 BW1489  ______________________________________________________________________
 BW1489* NAD 83(1986) POSITION- 31 40 49.     (N) 091 29 33.     (W)   SCALED
 BW1489* NAVD 88 ORTHO HEIGHT -    18.69  (+/-2cm)       61.3   (feet) VERTCON3
 BW1489  ______________________________________________________________________
 BW1489  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 BW1489  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1489
 BW1489.The horizontal coordinates were scaled from a map and have
 BW1489.an estimated accuracy of +/- 6 seconds.
 BW1489
 BW1489.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1489.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1489
 BW1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1489.GEOID18 height accuracy estimate available here.
 BW1489
 BW1489.The vertical order pertains to the NGVD 29 superseded value.
 BW1489
 BW1489.Click photographs - Photos may exist for this station.
 BW1489
 BW1489;                    North         East    Units  Estimated Accuracy
 BW1489;SPC LA N     -   131,310.    1,095,520.      MT  (+/- 180 meters Scaled)
 BW1489
 BW1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR428059(NAD 83)
 BW1489
 BW1489                          SUPERSEDED SURVEY CONTROL
 BW1489
 BW1489  NGVD 29 (??/??/92)   18.700  (m)           61.35   (f) ADJ UNCH    1 2
 BW1489
 BW1489.Superseded values are not recommended for survey control.
 BW1489
 BW1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1489.See file dsdata.pdf to determine how the superseded data were derived.
 BW1489
 BW1489_MARKER: B = BOLT
 BW1489_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW1489_SP_SET: UNDERGROUND BLOCK
 BW1489_STAMPING: P B M 57
 BW1489_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1489
 BW1489  HISTORY     - Date     Condition        Report By
 BW1489  HISTORY     - UNK      MONUMENTED       USACE
 BW1489  HISTORY     - 1966     GOOD             CGS
 BW1489
 BW1489                          STATION DESCRIPTION
 BW1489
 BW1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1489'5.35 MILES NORTHEAST ALONG STATE HIGHWAY 568 FROM THE POST OFFICE AT
 BW1489'FERRIDAY, IN T8N, R10E, ABOUT MIDWAY BETWEEN 2 DRIVEWAYS TO A
 BW1489'SMALL WHITE HOUSE, 35 FEET NORTHWEST OF THE CENTER LINE OF THE
 BW1489'HIGHWAY, 17 FEET NORTHEAST OF A POWER POLE WHICH IS THE FIRST POLE
 BW1489'SOUTHWEST OF A POWER POLE BEARING A TRANSFORMER AND STREET LIGHT AND
 BW1489'THE FIRST POLE NORTHEAST OF A POWER POLE BEARING A TRANSFORMER, 1.0
 BW1489'FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 BW1489'OF THE HIGHWAY, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT
 BW1489'3 FEET BELOW THE GROUND, ACCESS IRON PIPE BEARING A BRASS CAP AND
 BW1489'PROJECTING 1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1488 ***********************************************************************
 BW1488  DESIGNATION -  57 DIETZE CAP
 BW1488  PID         -  BW1488
 BW1488  STATE/COUNTY-  LA/CONCORDIA
 BW1488  COUNTRY     -  US
 BW1488  USGS QUAD   -  SPOKANE (2018)
 BW1488
 BW1488                         *CURRENT SURVEY CONTROL
 BW1488  ______________________________________________________________________
 BW1488* NAD 83(1986) POSITION- 31 40 49.     (N) 091 29 33.     (W)   SCALED
 BW1488* NAVD 88 ORTHO HEIGHT -    19.92  (+/-2cm)       65.4   (feet) VERTCON3
 BW1488  ______________________________________________________________________
 BW1488  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 BW1488  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1488
 BW1488.The horizontal coordinates were scaled from a map and have
 BW1488.an estimated accuracy of +/- 6 seconds.
 BW1488
 BW1488.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1488.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1488
 BW1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1488.GEOID18 height accuracy estimate available here.
 BW1488
 BW1488.The vertical order pertains to the NGVD 29 superseded value.
 BW1488
 BW1488.Click photographs - Photos may exist for this station.
 BW1488
 BW1488;                    North         East    Units  Estimated Accuracy
 BW1488;SPC LA N     -   131,310.    1,095,520.      MT  (+/- 180 meters Scaled)
 BW1488
 BW1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR428059(NAD 83)
 BW1488
 BW1488                          SUPERSEDED SURVEY CONTROL
 BW1488
 BW1488  NGVD 29 (??/??/92)   19.930  (m)           65.39   (f) ADJ UNCH    1 2
 BW1488
 BW1488.Superseded values are not recommended for survey control.
 BW1488
 BW1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1488.See file dsdata.pdf to determine how the superseded data were derived.
 BW1488
 BW1488_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1488_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1488_STAMPING: PBM 57
 BW1488_MARK LOGO: USACE
 BW1488_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1488_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1488
 BW1488  HISTORY     - Date     Condition        Report By
 BW1488  HISTORY     - UNK      MONUMENTED       USACE
 BW1488  HISTORY     - 1966     GOOD             CGS
 BW1488  HISTORY     - 1981     GOOD             LADTD
 BW1488
 BW1488                          STATION DESCRIPTION
 BW1488
 BW1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1488'ABOUT 5.35 MILES NORTHEAST ALONG STATE HIGHWAY 568 FROM THE POST
 BW1488'OFFICE AT FERRIDAY, IN T8N, R10E, ABOUT MIDWAY BETWEEN 2 DRIVEWAYS
 BW1488'TO A SMALL WHITE HOUSE, 35 FEET NORTHWEST OF THE CENTER LINE OF THE
 BW1488'HIGHWAY, 17 FEET NORTHEAST OF A POWER POLE WHICH IS THE FIRST POLE
 BW1488'SOUTHWEST OF A POWER POLE BEARING A TRANSFORMER AND STREET LIGHT AND
 BW1488'THE FIRST POLE NORTHEAST OF A POWER POLE BEARING A TRANSFORMER, 1.0
 BW1488'FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 BW1488'OF THE HIGHWAY, A 4-INCH CAST IRON PIPE BEARING A BRASS CAP AND
 BW1488'PROJECTING 1 FOOT ABOVE THE GROUND.
 BW1488
 BW1488                          STATION RECOVERY (1981)
 BW1488
 BW1488'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW1488'9.08 KM (5.64 MI) NORTHEAST ALONG STATE HIGHWAY 568 FROM THE POST
 BW1488'OFFICE AT FERRIDAY, IN T8N, R10E, ABOUT MIDWAY BETWEEN 2 DRIVEWAYS TO
 BW1488'A SMALL WHITE HOUSE ON THE LEFT, 10.5 METERS (34.5 FT) NORTHWEST OF
 BW1488'THE CENTER OF THE HIGHWAY, 6.2 METERS (20.5 FT) EAST-SOUTHEAST OF A 20
 BW1488'INCH PECAN TREE, 5.5 METERS (18 FT) NORTHEAST OF A POWER POLE WHICH IS
 BW1488'THE FIRST POLE SOUTHWEST OF A POWER POLE BEARING A TRANSFORMER AND
 BW1488'STREET LIGHT AND THE FIRST POLE NORTHEAST OF A POWER POLE BEARING A
 BW1488'TRANSFORMER.  IT IS 0.3 METERS NORTHEAST FROM A WITNESS POST AND ABOUT
 BW1488'LEVEL WITH STATE HIGHWAY 568.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0409 ***********************************************************************
 BK0409  DESIGNATION -  57 V 1
 BK0409  PID         -  BK0409
 BK0409  STATE/COUNTY-  LA/VERMILION
 BK0409  COUNTRY     -  US
 BK0409  USGS QUAD   -  MILTON (2018)
 BK0409
 BK0409                         *CURRENT SURVEY CONTROL
 BK0409  ______________________________________________________________________
 BK0409* NAD 83(1986) POSITION- 30 07 13.     (N) 092 07 11.     (W)   SCALED
 BK0409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0409  **This station is located in a suspected subsidence area (see below).
 BK0409  ______________________________________________________________________
 BK0409  GEOID HEIGHT    -        -26.909 (meters)                     GEOID18
 BK0409
 BK0409.The horizontal coordinates were scaled from a map and have
 BK0409.an estimated accuracy of +/- 6 seconds.
 BK0409
 BK0409.** This station is in an area of known vertical motion. If an
 BK0409.** orthometric height was ever established but is not available 
 BK0409.** in the current survey control section, the orthometric height
 BK0409.** is considered suspect.  Suspect heights are available in the
 BK0409.** superseded section only if requested.
 BK0409
 BK0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0409.GEOID18 height accuracy estimate available here.
 BK0409
 BK0409.Click photographs - Photos may exist for this station.
 BK0409
 BK0409;                    North         East    Units  Estimated Accuracy
 BK0409;SPC LA S     -   179,860.      924,220.      MT  (+/- 180 meters Scaled)
 BK0409
 BK0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP847324(NAD 83)
 BK0409
 BK0409                          SUPERSEDED SURVEY CONTROL
 BK0409
 BK0409.No superseded survey control is available for this station.
 BK0409
 BK0409_MARKER: DD = SURVEY DISK
 BK0409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0409_STAMPING: 57V1 1967
 BK0409_MARK LOGO: LADHGS
 BK0409_PROJECTION: FLUSH
 BK0409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0409+STABILITY: SURFACE MOTION
 BK0409_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0409+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0409
 BK0409  HISTORY     - Date     Condition        Report By
 BK0409  HISTORY     - 1967     MONUMENTED       LADH
 BK0409  HISTORY     - 1968     GOOD             LADTD
 BK0409  HISTORY     - 1981     GOOD             LADTD
 BK0409  HISTORY     - 19910713 GOOD             USPSQD
 BK0409  HISTORY     - 19950926 GOOD             USPSQD
 BK0409  HISTORY     - 20030512 GOOD             USPSQD
 BK0409  HISTORY     - 20040920 GOOD             USPSQD
 BK0409
 BK0409                          STATION DESCRIPTION
 BK0409
 BK0409'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0409'1.05 MI NE FROM MAURICE.
 BK0409'ABOUT 1.05 MILES NORTHEAST ALONG U. S. HIGHWAY 167 FROM THE MAURICE
 BK0409'BRANCH OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE.
 BK0409'IN FRACTIONAL SECTION 1, T11S, R3E.  81.5 FEET NORTHWEST OF THE
 BK0409'CENTERLINE OF US HIGHWAY 167.  32.9 FEET NORTHEAST OF THE NORTHEAST
 BK0409'CORNER OF THE BRICK VENEER RESIDENCE BELONGING TO CEASER SHARGOIS.
 BK0409'22.8 FEET SOUTH OF THE SOUTHEAST CORNER OF THE FRAME RESIDENCE
 BK0409'BUILDING ALSO BELONGING TO CAESER SHARGOIS.  337.8 FEET SOUTHWEST OF
 BK0409'THE CENTERLINE OF THE SOUTH END OF CONCRETE BRIDGE OVER COULEE ISLE DE
 BK0409'CANE ON U. S. HIGHWAY 167.  1.0 FOOT SOUTH OF A CHAIN-LINK FENCE. SET
 BK0409'IN TOP OF CONCRETE POST FLUSH WITH THE GROUND. A STEEL WITNESS POST IS
 BK0409'SET 1.0 FOOT NORTHWEST OF THE MARK.
 BK0409
 BK0409                          STATION RECOVERY (1981)
 BK0409
 BK0409'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0409'RECOVERED IN GOOD CONDITION.
 BK0409
 BK0409                          STATION RECOVERY (1991)
 BK0409
 BK0409'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0409'RECOVERED IN GOOD CONDITION.
 BK0409
 BK0409                          STATION RECOVERY (1995)
 BK0409
 BK0409'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0409'RECOVERED IN GOOD CONDITION.
 BK0409
 BK0409                          STATION RECOVERY (2003)
 BK0409
 BK0409'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK0409'RECOVERED IN GOOD CONDITION.
 BK0409
 BK0409                          STATION RECOVERY (2004)
 BK0409
 BK0409'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0409'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0260 ***********************************************************************
 AV0260  DESIGNATION -  57 V 10
 AV0260  PID         -  AV0260
 AV0260  STATE/COUNTY-  LA/VERMILION
 AV0260  COUNTRY     -  US
 AV0260  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0260
 AV0260                         *CURRENT SURVEY CONTROL
 AV0260  ______________________________________________________________________
 AV0260* NAD 83(1986) POSITION- 29 59 46.     (N) 092 07 46.     (W)   SCALED
 AV0260* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0260  **This station is located in a suspected subsidence area (see below).
 AV0260  ______________________________________________________________________
 AV0260  GEOID HEIGHT    -        -26.612 (meters)                     GEOID18
 AV0260  DYNAMIC HEIGHT  -          2.990 (meters)        9.81  (feet) COMP
 AV0260  MODELED GRAVITY -    979,307.7   (mgal)                       NAVD 88
 AV0260
 AV0260.The horizontal coordinates were scaled from a map and have
 AV0260.an estimated accuracy of +/- 6 seconds.
 AV0260
 AV0260.** This station is in an area of known vertical motion. If an
 AV0260.** orthometric height was ever established but is not available 
 AV0260.** in the current survey control section, the orthometric height
 AV0260.** is considered suspect.  Suspect heights are available in the
 AV0260.** superseded section only if requested.
 AV0260
 AV0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0260.GEOID18 height accuracy estimate available here.
 AV0260
 AV0260.Click photographs - Photos may exist for this station.
 AV0260
 AV0260.The dynamic height is computed by dividing the NAVD 88
 AV0260.geopotential number by the normal gravity value computed on the
 AV0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0260.degrees latitude (g = 980.6199 gals.).
 AV0260
 AV0260.The modeled gravity was interpolated from observed gravity values.
 AV0260
 AV0260;                    North         East    Units  Estimated Accuracy
 AV0260;SPC LA S     -   166,100.      923,190.      MT  (+/- 180 meters Scaled)
 AV0260
 AV0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP839186(NAD 83)
 AV0260
 AV0260                          SUPERSEDED SURVEY CONTROL
 AV0260
 AV0260.No superseded survey control is available for this station.
 AV0260
 AV0260_MARKER: DD = SURVEY DISK
 AV0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0260_STAMPING: 57V10 1967
 AV0260_MARK LOGO: LADH
 AV0260_PROJECTION: FLUSH
 AV0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0260+STABILITY: SURFACE MOTION
 AV0260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0260+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0260
 AV0260  HISTORY     - Date     Condition        Report By
 AV0260  HISTORY     - 1967     MONUMENTED       LADH
 AV0260  HISTORY     - 1982     GOOD             NGS
 AV0260  HISTORY     - 19910713 GOOD             USPSQD
 AV0260  HISTORY     - 19950926 GOOD             USPSQD
 AV0260  HISTORY     - 20040201 GOOD             USPSQD
 AV0260  HISTORY     - 20050525 GOOD             USPSQD
 AV0260
 AV0260                          STATION DESCRIPTION
 AV0260
 AV0260'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 AV0260'1.1 MI N FROM ABBEVILLE.
 AV0260'THE STATION IS LOCATED ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 167
 AV0260'FROM THE INTERSECTION OF U.S. HIGHWAY 167 AND STATE ROUTE 14 BY-PASS
 AV0260'IN ABBEVILLE, IN SECTION 42, T12S, R3E, 75.3 FEET SOUTHEAST OF
 AV0260'CENTERLINE OF U.S. HIGHWAY 167, 31.0 FEET SOUTH OF THE CENTERLINE OF A
 AV0260'DRIVEWAY LEADING TO THE LOUIS FACIANCE RESIDENCE, 358 FEET
 AV0260'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH
 AV0260'A BRICK VENEER FRONT BELONGING TO LOUIS FACIANES, 0.7 FEET NORTH OF A
 AV0260'WOODEN FENCE, 628 FEET WEST OF A STEEL WITNESS POST AND SIGN. A
 AV0260'STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE
 AV0260'GROUND.  STATION IS STAMPED 57V10 - 1967.
 AV0260
 AV0260                          STATION RECOVERY (1982)
 AV0260
 AV0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0260'RECOVERED IN GOOD CONDITION.  THE 1967 DESCRIPTION IS ADEQUATE EXCEPT
 AV0260'CHANGE THE WOODEN FENCE MEASUREMENT TO 0.1 FOOT NORTH OF A
 AV0260'CHAIN LINK FENCE.
 AV0260'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 AV0260
 AV0260                          STATION RECOVERY (1991)
 AV0260
 AV0260'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0260'RECOVERED IN GOOD CONDITION.
 AV0260
 AV0260                          STATION RECOVERY (1995)
 AV0260
 AV0260'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0260'RECOVERED IN GOOD CONDITION.
 AV0260
 AV0260                          STATION RECOVERY (2004)
 AV0260
 AV0260'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0260'RECOVERED IN GOOD CONDITION.
 AV0260
 AV0260                          STATION RECOVERY (2005)
 AV0260
 AV0260'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0260'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0336 ***********************************************************************
 BK0336  DESIGNATION -  57 V 100
 BK0336  PID         -  BK0336
 BK0336  STATE/COUNTY-  LA/VERMILION
 BK0336  COUNTRY     -  US
 BK0336  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0336
 BK0336                         *CURRENT SURVEY CONTROL
 BK0336  ______________________________________________________________________
 BK0336* NAD 83(1986) POSITION- 30 00 56.     (N) 092 18 33.     (W)   SCALED
 BK0336* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0336  **This station is located in a suspected subsidence area (see below).
 BK0336  ______________________________________________________________________
 BK0336  GEOID HEIGHT    -        -26.749 (meters)                     GEOID18
 BK0336
 BK0336.The horizontal coordinates were scaled from a map and have
 BK0336.an estimated accuracy of +/- 6 seconds.
 BK0336
 BK0336.** This station is in an area of known vertical motion. If an
 BK0336.** orthometric height was ever established but is not available 
 BK0336.** in the current survey control section, the orthometric height
 BK0336.** is considered suspect.  Suspect heights are available in the
 BK0336.** superseded section only if requested.
 BK0336
 BK0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0336.GEOID18 height accuracy estimate available here.
 BK0336
 BK0336.Click photographs - Photos may exist for this station.
 BK0336
 BK0336;                    North         East    Units  Estimated Accuracy
 BK0336;SPC LA S     -   168,390.      905,870.      MT  (+/- 180 meters Scaled)
 BK0336
 BK0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP666207(NAD 83)
 BK0336
 BK0336                          SUPERSEDED SURVEY CONTROL
 BK0336
 BK0336.No superseded survey control is available for this station.
 BK0336
 BK0336_MARKER: DD = SURVEY DISK
 BK0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0336_STAMPING: 57V100 1968
 BK0336_MARK LOGO: LADHGS
 BK0336_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0336+STABILITY: SURFACE MOTION
 BK0336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0336+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 BK0336
 BK0336  HISTORY     - Date     Condition        Report By
 BK0336  HISTORY     - 1968     MONUMENTED       LADH
 BK0336  HISTORY     - 19910714 GOOD             USPSQD
 BK0336  HISTORY     - 19950912 GOOD             USPSQD
 BK0336  HISTORY     - 20040203 GOOD             USPSQD
 BK0336  HISTORY     - 20050525 GOOD             USPSQD
 BK0336
 BK0336                          STATION DESCRIPTION
 BK0336
 BK0336'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0336'2.30 MI NW FROM KAPLAN.
 BK0336'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0336'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0336'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 0.80 MILE NORTH
 BK0336'ALONG LOUISIANA HIGHWAY 13.  IN SECTION 12, T12S, R1E.  58.5 FEET WEST
 BK0336'OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 85.7 FEET SOUTHEAST OF AN 8
 BK0336'INCH OAK TREE, 156.3 FEET EAST-SOUTHEAST OF THE SOUTHWEST CORNER OF A
 BK0336'BRICK VENEER RESIDENCE BELONGING TO GODFREY VINCENT, 0.7 FOOT NORTH OF
 BK0336'A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 BK0336'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET WEST OF THE
 BK0336'MARK.
 BK0336
 BK0336                          STATION RECOVERY (1991)
 BK0336
 BK0336'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0336'RECOVERED IN GOOD CONDITION.
 BK0336
 BK0336                          STATION RECOVERY (1995)
 BK0336
 BK0336'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0336'RECOVERED IN GOOD CONDITION.
 BK0336
 BK0336                          STATION RECOVERY (2004)
 BK0336
 BK0336'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0336'RECOVERED IN GOOD CONDITION.
 BK0336
 BK0336                          STATION RECOVERY (2005)
 BK0336
 BK0336'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0336'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0337 ***********************************************************************
 BK0337  DESIGNATION -  57 V 101
 BK0337  PID         -  BK0337
 BK0337  STATE/COUNTY-  LA/VERMILION
 BK0337  COUNTRY     -  US
 BK0337  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0337
 BK0337                         *CURRENT SURVEY CONTROL
 BK0337  ______________________________________________________________________
 BK0337* NAD 83(1986) POSITION- 30 01 28.     (N) 092 18 34.     (W)   SCALED
 BK0337* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0337  **This station is located in a suspected subsidence area (see below).
 BK0337  ______________________________________________________________________
 BK0337  GEOID HEIGHT    -        -26.772 (meters)                     GEOID18
 BK0337
 BK0337.The horizontal coordinates were scaled from a map and have
 BK0337.an estimated accuracy of +/- 6 seconds.
 BK0337
 BK0337.** This station is in an area of known vertical motion. If an
 BK0337.** orthometric height was ever established but is not available 
 BK0337.** in the current survey control section, the orthometric height
 BK0337.** is considered suspect.  Suspect heights are available in the
 BK0337.** superseded section only if requested.
 BK0337
 BK0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0337.GEOID18 height accuracy estimate available here.
 BK0337
 BK0337.Click photographs - Photos may exist for this station.
 BK0337
 BK0337;                    North         East    Units  Estimated Accuracy
 BK0337;SPC LA S     -   169,380.      905,850.      MT  (+/- 180 meters Scaled)
 BK0337
 BK0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP665216(NAD 83)
 BK0337
 BK0337                          SUPERSEDED SURVEY CONTROL
 BK0337
 BK0337.No superseded survey control is available for this station.
 BK0337
 BK0337_MARKER: DD = SURVEY DISK
 BK0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0337_STAMPING: 57V101 1968
 BK0337_MARK LOGO: LADHGS
 BK0337_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0337+STABILITY: SURFACE MOTION
 BK0337
 BK0337  HISTORY     - Date     Condition        Report By
 BK0337  HISTORY     - 1968     MONUMENTED       LADH
 BK0337  HISTORY     - 19910714 GOOD             USPSQD
 BK0337  HISTORY     - 19950912 GOOD             USPSQD
 BK0337
 BK0337                          STATION DESCRIPTION
 BK0337
 BK0337'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0337'2.90 MI NW FROM KAPLAN.
 BK0337'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0337'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0337'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 1.40 MILES NORTH
 BK0337'ALONG LOUISIANA HIGHWAY 13.  IN SECTION 1, T12S, R1E.  79.9 FEET WEST
 BK0337'OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 89.5 FEET EAST OF A POWER
 BK0337'POLE, 254.0 FEET NORTH OF THE NORTHEAST CORNER OF A WOOD FRAME
 BK0337'RESIDENCE BELONGING TO SEVERIN VINCENT, 0.8 FOOT SOUTH OF A WOOD
 BK0337'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0337'GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET WEST OF THE MARK.
 BK0337
 BK0337                          STATION RECOVERY (1991)
 BK0337
 BK0337'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0337'RECOVERED IN GOOD CONDITION.
 BK0337
 BK0337                          STATION RECOVERY (1995)
 BK0337
 BK0337'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0338 ***********************************************************************
 BK0338  DESIGNATION -  57 V 102
 BK0338  PID         -  BK0338
 BK0338  STATE/COUNTY-  LA/VERMILION
 BK0338  COUNTRY     -  US
 BK0338  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0338
 BK0338                         *CURRENT SURVEY CONTROL
 BK0338  ______________________________________________________________________
 BK0338* NAD 83(1986) POSITION- 30 02 11.     (N) 092 18 36.     (W)   SCALED
 BK0338* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0338  **This station is located in a suspected subsidence area (see below).
 BK0338  ______________________________________________________________________
 BK0338  GEOID HEIGHT    -        -26.802 (meters)                     GEOID18
 BK0338
 BK0338.The horizontal coordinates were scaled from a map and have
 BK0338.an estimated accuracy of +/- 6 seconds.
 BK0338
 BK0338.** This station is in an area of known vertical motion. If an
 BK0338.** orthometric height was ever established but is not available 
 BK0338.** in the current survey control section, the orthometric height
 BK0338.** is considered suspect.  Suspect heights are available in the
 BK0338.** superseded section only if requested.
 BK0338
 BK0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0338.GEOID18 height accuracy estimate available here.
 BK0338
 BK0338.Click photographs - Photos may exist for this station.
 BK0338
 BK0338;                    North         East    Units  Estimated Accuracy
 BK0338;SPC LA S     -   170,700.      905,810.      MT  (+/- 180 meters Scaled)
 BK0338
 BK0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP665230(NAD 83)
 BK0338
 BK0338                          SUPERSEDED SURVEY CONTROL
 BK0338
 BK0338.No superseded survey control is available for this station.
 BK0338
 BK0338_MARKER: DD = SURVEY DISK
 BK0338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0338_STAMPING: 57V102 1968
 BK0338_MARK LOGO: LADHGS
 BK0338_PROJECTION: PROJECTING 15 CENTIMETERS
 BK0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0338+STABILITY: SURFACE MOTION
 BK0338
 BK0338  HISTORY     - Date     Condition        Report By
 BK0338  HISTORY     - 1968     MONUMENTED       LADH
 BK0338  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0338  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0338
 BK0338                          STATION DESCRIPTION
 BK0338
 BK0338'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0338'3.75 MI NW FROM KAPLAN.
 BK0338'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0338'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0338'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 2.25 MILES NORTH
 BK0338'ALONG LOUISIANA HIGHWAY 13.  IN SECTION 36, T11S, R1E.  55.0 FEET
 BK0338'NORTH-NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 227.4 FEET
 BK0338'WEST-NORTHWEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 308.5
 BK0338'FEET NORTH-NORTHWEST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE
 BK0338'BELONGING TO CLOMARE SIMON.  63.3 FEET WEST OF A TELEPHONE POLE. SET
 BK0338'IN TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE GROUND. A
 BK0338'STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 BK0338
 BK0338                          STATION RECOVERY (1991)
 BK0338
 BK0338'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0338'MARK NOT FOUND.
 BK0338
 BK0338                          STATION RECOVERY (1995)
 BK0338
 BK0338'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0338'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0339 ***********************************************************************
 BK0339  DESIGNATION -  57 V 103
 BK0339  PID         -  BK0339
 BK0339  STATE/COUNTY-  LA/VERMILION
 BK0339  COUNTRY     -  US
 BK0339  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0339
 BK0339                         *CURRENT SURVEY CONTROL
 BK0339  ______________________________________________________________________
 BK0339* NAD 83(1986) POSITION- 30 02 20.     (N) 092 19 05.     (W)   SCALED
 BK0339* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0339  **This station is located in a suspected subsidence area (see below).
 BK0339  ______________________________________________________________________
 BK0339  GEOID HEIGHT    -        -26.811 (meters)                     GEOID18
 BK0339
 BK0339.The horizontal coordinates were scaled from a map and have
 BK0339.an estimated accuracy of +/- 6 seconds.
 BK0339
 BK0339.** This station is in an area of known vertical motion. If an
 BK0339.** orthometric height was ever established but is not available 
 BK0339.** in the current survey control section, the orthometric height
 BK0339.** is considered suspect.  Suspect heights are available in the
 BK0339.** superseded section only if requested.
 BK0339
 BK0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0339.GEOID18 height accuracy estimate available here.
 BK0339
 BK0339.Click photographs - Photos may exist for this station.
 BK0339
 BK0339;                    North         East    Units  Estimated Accuracy
 BK0339;SPC LA S     -   170,990.      905,030.      MT  (+/- 180 meters Scaled)
 BK0339
 BK0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP657232(NAD 83)
 BK0339
 BK0339                          SUPERSEDED SURVEY CONTROL
 BK0339
 BK0339.No superseded survey control is available for this station.
 BK0339
 BK0339_MARKER: DD = SURVEY DISK
 BK0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0339_STAMPING: 57V103 1968
 BK0339_MARK LOGO: LADHGS
 BK0339_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0339+STABILITY: SURFACE MOTION
 BK0339
 BK0339  HISTORY     - Date     Condition        Report By
 BK0339  HISTORY     - 1968     MONUMENTED       LADH
 BK0339  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0339  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0339
 BK0339                          STATION DESCRIPTION
 BK0339
 BK0339'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0339'4.25 MI NW FROM KAPLAN.
 BK0339'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0339'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0339'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 2.75 MILES
 BK0339'NORTHWEST ALONG LOUISIANA HIGHWAY 13.  IN SECTION 36, T11S, R1E. 78.5
 BK0339'FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 112.2
 BK0339'FEET EAST-NORTHEAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH,
 BK0339'141.7 FEET WEST OF A POWER POLE, 1.6 FEET NORTH-NORTHWEST OF A BARBED
 BK0339'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0339'THE GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET SOUTH OF THE MARK.
 BK0339
 BK0339                          STATION RECOVERY (1991)
 BK0339
 BK0339'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0339'MARK NOT FOUND.
 BK0339
 BK0339                          STATION RECOVERY (1995)
 BK0339
 BK0339'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0339'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0340 ***********************************************************************
 BK0340  DESIGNATION -  57 V 104
 BK0340  PID         -  BK0340
 BK0340  STATE/COUNTY-  LA/VERMILION
 BK0340  COUNTRY     -  US
 BK0340  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0340
 BK0340                         *CURRENT SURVEY CONTROL
 BK0340  ______________________________________________________________________
 BK0340* NAD 83(1986) POSITION- 30 02 46.     (N) 092 19 57.     (W)   SCALED
 BK0340* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0340  **This station is located in a suspected subsidence area (see below).
 BK0340  ______________________________________________________________________
 BK0340  GEOID HEIGHT    -        -26.834 (meters)                     GEOID18
 BK0340
 BK0340.The horizontal coordinates were scaled from a map and have
 BK0340.an estimated accuracy of +/- 6 seconds.
 BK0340
 BK0340.** This station is in an area of known vertical motion. If an
 BK0340.** orthometric height was ever established but is not available 
 BK0340.** in the current survey control section, the orthometric height
 BK0340.** is considered suspect.  Suspect heights are available in the
 BK0340.** superseded section only if requested.
 BK0340
 BK0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0340.GEOID18 height accuracy estimate available here.
 BK0340
 BK0340.Click photographs - Photos may exist for this station.
 BK0340
 BK0340;                    North         East    Units  Estimated Accuracy
 BK0340;SPC LA S     -   171,800.      903,650.      MT  (+/- 180 meters Scaled)
 BK0340
 BK0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP643240(NAD 83)
 BK0340
 BK0340                          SUPERSEDED SURVEY CONTROL
 BK0340
 BK0340.No superseded survey control is available for this station.
 BK0340
 BK0340_MARKER: DD = SURVEY DISK
 BK0340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0340_STAMPING: 57V104 1968
 BK0340_MARK LOGO: LADHGS
 BK0340_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0340+STABILITY: SURFACE MOTION
 BK0340
 BK0340  HISTORY     - Date     Condition        Report By
 BK0340  HISTORY     - 1968     MONUMENTED       LADH
 BK0340  HISTORY     - 19910907 GOOD             USPSQD
 BK0340  HISTORY     - 19950913 GOOD             USPSQD
 BK0340
 BK0340                          STATION DESCRIPTION
 BK0340
 BK0340'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0340'5.25 MI NW FROM KAPLAN.
 BK0340'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0340'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0340'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 3.75 MILES
 BK0340'NORTHWEST ALONG LOUISIANA HIGHWAY 13.  IN SECTION 35, T11S, R1E. 63.8
 BK0340'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 59.2 FEET
 BK0340'NORTHEAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE
 BK0340'BELONGING TO ROBERT HERPIN, 19.5 FEET SOUTH-SOUTHWEST OF A POWER POLE,
 BK0340'1.0 FOOT EAST OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST
 BK0340'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3
 BK0340'FEET SOUTH OF THE MARK.
 BK0340
 BK0340                          STATION RECOVERY (1991)
 BK0340
 BK0340'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0340'RECOVERED IN GOOD CONDITION.
 BK0340
 BK0340                          STATION RECOVERY (1995)
 BK0340
 BK0340'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0340'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0341 ***********************************************************************
 BK0341  DESIGNATION -  57 V 105
 BK0341  PID         -  BK0341
 BK0341  STATE/COUNTY-  LA/VERMILION
 BK0341  COUNTRY     -  US
 BK0341  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0341
 BK0341                         *CURRENT SURVEY CONTROL
 BK0341  ______________________________________________________________________
 BK0341* NAD 83(1986) POSITION- 30 03 01.     (N) 092 20 24.     (W)   SCALED
 BK0341* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0341  **This station is located in a suspected subsidence area (see below).
 BK0341  ______________________________________________________________________
 BK0341  GEOID HEIGHT    -        -26.847 (meters)                     GEOID18
 BK0341
 BK0341.The horizontal coordinates were scaled from a map and have
 BK0341.an estimated accuracy of +/- 6 seconds.
 BK0341
 BK0341.** This station is in an area of known vertical motion. If an
 BK0341.** orthometric height was ever established but is not available 
 BK0341.** in the current survey control section, the orthometric height
 BK0341.** is considered suspect.  Suspect heights are available in the
 BK0341.** superseded section only if requested.
 BK0341
 BK0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0341.GEOID18 height accuracy estimate available here.
 BK0341
 BK0341.Click photographs - Photos may exist for this station.
 BK0341
 BK0341;                    North         East    Units  Estimated Accuracy
 BK0341;SPC LA S     -   172,270.      902,930.      MT  (+/- 180 meters Scaled)
 BK0341
 BK0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP636245(NAD 83)
 BK0341
 BK0341                          SUPERSEDED SURVEY CONTROL
 BK0341
 BK0341.No superseded survey control is available for this station.
 BK0341
 BK0341_MARKER: DD = SURVEY DISK
 BK0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0341_STAMPING: 57V105 1968
 BK0341_MARK LOGO: LADHGS
 BK0341_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0341+STABILITY: SURFACE MOTION
 BK0341
 BK0341  HISTORY     - Date     Condition        Report By
 BK0341  HISTORY     - 1968     MONUMENTED       LADH
 BK0341  HISTORY     - 19910907 GOOD             USPSQD
 BK0341  HISTORY     - 19950913 GOOD             USPSQD
 BK0341
 BK0341                          STATION DESCRIPTION
 BK0341
 BK0341'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0341'5.80 MI NW FROM KAPLAN.
 BK0341'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0341'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0341'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 4.30 MILES
 BK0341'NORTHWEST ALONG LOUISIANA HIGHWAY 13.  IN SECTION 35, T11S, R1E. 65.1
 BK0341'FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 47.5 FEET
 BK0341'SOUTH OF A GRAVEL ROAD LEADING WEST, 117.3 FEET WEST OF THE CENTERLINE
 BK0341'OF A GRAVEL ROAD LEADING SOUTH, 7.6 FEET WEST OF A POWER POLE, 1.0
 BK0341'FOOT NORTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0341'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.8
 BK0341'FOOT SOUTH OF THE MARK.
 BK0341
 BK0341                          STATION RECOVERY (1991)
 BK0341
 BK0341'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0341'RECOVERED IN GOOD CONDITION.
 BK0341
 BK0341                          STATION RECOVERY (1995)
 BK0341
 BK0341'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0341'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0342 ***********************************************************************
 BK0342  DESIGNATION -  57 V 106
 BK0342  PID         -  BK0342
 BK0342  STATE/COUNTY-  LA/VERMILION
 BK0342  COUNTRY     -  US
 BK0342  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0342
 BK0342                         *CURRENT SURVEY CONTROL
 BK0342  ______________________________________________________________________
 BK0342* NAD 83(1986) POSITION- 30 03 27.     (N) 092 20 55.     (W)   SCALED
 BK0342* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0342  **This station is located in a suspected subsidence area (see below).
 BK0342  ______________________________________________________________________
 BK0342  GEOID HEIGHT    -        -26.868 (meters)                     GEOID18
 BK0342
 BK0342.The horizontal coordinates were scaled from a map and have
 BK0342.an estimated accuracy of +/- 6 seconds.
 BK0342
 BK0342.** This station is in an area of known vertical motion. If an
 BK0342.** orthometric height was ever established but is not available 
 BK0342.** in the current survey control section, the orthometric height
 BK0342.** is considered suspect.  Suspect heights are available in the
 BK0342.** superseded section only if requested.
 BK0342
 BK0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0342.GEOID18 height accuracy estimate available here.
 BK0342
 BK0342.Click photographs - Photos may exist for this station.
 BK0342
 BK0342;                    North         East    Units  Estimated Accuracy
 BK0342;SPC LA S     -   173,070.      902,110.      MT  (+/- 180 meters Scaled)
 BK0342
 BK0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP627253(NAD 83)
 BK0342
 BK0342                          SUPERSEDED SURVEY CONTROL
 BK0342
 BK0342.No superseded survey control is available for this station.
 BK0342
 BK0342_MARKER: DD = SURVEY DISK
 BK0342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0342_STAMPING: 57V106 1968
 BK0342_MARK LOGO: LADHGS
 BK0342_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0342+STABILITY: SURFACE MOTION
 BK0342
 BK0342  HISTORY     - Date     Condition        Report By
 BK0342  HISTORY     - 1968     MONUMENTED       LADH
 BK0342  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0342  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0342
 BK0342                          STATION DESCRIPTION
 BK0342
 BK0342'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0342'6.45 MI NW FROM KAPLAN.
 BK0342'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0342'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0342'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 4.95 MILES
 BK0342'NORTHWEST ALONG LOUISIANA HIGHWAY 13, IN SECTION 27, T11S, R1E.  43.4
 BK0342'FEET NORTH-NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 65.0
 BK0342'FEET SOUTH OF A 24 INCH PINE TREE, 133.0 FEET SOUTHEAST OF A 24 INCH
 BK0342'OAK TREE, 0.6 FOOT SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0342'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0342'POST IS SET 1.0 FOOT WEST OF THE MARK.
 BK0342
 BK0342                          STATION RECOVERY (1991)
 BK0342
 BK0342'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0342'MARK NOT FOUND.
 BK0342
 BK0342                          STATION RECOVERY (1995)
 BK0342
 BK0342'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0342'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0343 ***********************************************************************
 BK0343  DESIGNATION -  57 V 107
 BK0343  PID         -  BK0343
 BK0343  STATE/COUNTY-  LA/VERMILION
 BK0343  COUNTRY     -  US
 BK0343  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0343
 BK0343                         *CURRENT SURVEY CONTROL
 BK0343  ______________________________________________________________________
 BK0343* NAD 83(1986) POSITION- 30 03 29.     (N) 092 21 38.     (W)   SCALED
 BK0343* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0343  **This station is located in a suspected subsidence area (see below).
 BK0343  ______________________________________________________________________
 BK0343  GEOID HEIGHT    -        -26.874 (meters)                     GEOID18
 BK0343
 BK0343.The horizontal coordinates were scaled from a map and have
 BK0343.an estimated accuracy of +/- 6 seconds.
 BK0343
 BK0343.** This station is in an area of known vertical motion. If an
 BK0343.** orthometric height was ever established but is not available 
 BK0343.** in the current survey control section, the orthometric height
 BK0343.** is considered suspect.  Suspect heights are available in the
 BK0343.** superseded section only if requested.
 BK0343
 BK0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0343.GEOID18 height accuracy estimate available here.
 BK0343
 BK0343.Click photographs - Photos may exist for this station.
 BK0343
 BK0343;                    North         East    Units  Estimated Accuracy
 BK0343;SPC LA S     -   173,150.      900,950.      MT  (+/- 180 meters Scaled)
 BK0343
 BK0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP616253(NAD 83)
 BK0343
 BK0343                          SUPERSEDED SURVEY CONTROL
 BK0343
 BK0343.No superseded survey control is available for this station.
 BK0343
 BK0343_MARKER: DD = SURVEY DISK
 BK0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0343_STAMPING: 57V107 1968
 BK0343_MARK LOGO: LADHGS
 BK0343_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0343+STABILITY: SURFACE MOTION
 BK0343
 BK0343  HISTORY     - Date     Condition        Report By
 BK0343  HISTORY     - 1968     MONUMENTED       LADH
 BK0343  HISTORY     - 19910907 GOOD             USPSQD
 BK0343  HISTORY     - 19950912 GOOD             USPSQD
 BK0343
 BK0343                          STATION DESCRIPTION
 BK0343
 BK0343'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0343'7.30 MI NW FROM KAPLAN.
 BK0343'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0343'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0343'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 5.80 MILES
 BK0343'NORTHWEST ALONG LOUISIANA HIGHWAY 13.  IN SECTION 28, T11S, R1E. 61.8
 BK0343'FEET WEST-SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 72.0
 BK0343'FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 111.9 FEET
 BK0343'SOUTH-SOUTH EAST OF A POWER POLE, 43.3 FEET EAST OF A BARBED WIRE
 BK0343'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0343'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
 BK0343
 BK0343                          STATION RECOVERY (1991)
 BK0343
 BK0343'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0343'RECOVERED IN GOOD CONDITION.
 BK0343
 BK0343                          STATION RECOVERY (1995)
 BK0343
 BK0343'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0343'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0344 ***********************************************************************
 BK0344  DESIGNATION -  57 V 108
 BK0344  PID         -  BK0344
 BK0344  STATE/COUNTY-  LA/VERMILION
 BK0344  COUNTRY     -  US
 BK0344  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0344
 BK0344                         *CURRENT SURVEY CONTROL
 BK0344  ______________________________________________________________________
 BK0344* NAD 83(1986) POSITION- 30 04 05.     (N) 092 21 39.     (W)   SCALED
 BK0344* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0344  **This station is located in a suspected subsidence area (see below).
 BK0344  ______________________________________________________________________
 BK0344  GEOID HEIGHT    -        -26.898 (meters)                     GEOID18
 BK0344
 BK0344.The horizontal coordinates were scaled from a map and have
 BK0344.an estimated accuracy of +/- 6 seconds.
 BK0344
 BK0344.** This station is in an area of known vertical motion. If an
 BK0344.** orthometric height was ever established but is not available 
 BK0344.** in the current survey control section, the orthometric height
 BK0344.** is considered suspect.  Suspect heights are available in the
 BK0344.** superseded section only if requested.
 BK0344
 BK0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0344.GEOID18 height accuracy estimate available here.
 BK0344
 BK0344.Click photographs - Photos may exist for this station.
 BK0344
 BK0344;                    North         East    Units  Estimated Accuracy
 BK0344;SPC LA S     -   174,250.      900,940.      MT  (+/- 180 meters Scaled)
 BK0344
 BK0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP616264(NAD 83)
 BK0344
 BK0344                          SUPERSEDED SURVEY CONTROL
 BK0344
 BK0344.No superseded survey control is available for this station.
 BK0344
 BK0344_MARKER: DD = SURVEY DISK
 BK0344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0344_STAMPING: 57V108 1968
 BK0344_MARK LOGO: LADHGS
 BK0344_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0344+STABILITY: SURFACE MOTION
 BK0344
 BK0344  HISTORY     - Date     Condition        Report By
 BK0344  HISTORY     - 1968     MONUMENTED       LADH
 BK0344  HISTORY     - 19910714 GOOD             USPSQD
 BK0344  HISTORY     - 19950912 GOOD             USPSQD
 BK0344
 BK0344                          STATION DESCRIPTION
 BK0344
 BK0344'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0344'8.05 MI NW FROM KAPLAN.
 BK0344'ABOUT 1.50 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0344'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 BK0344'HIGHWAY 14 AND LOUISIANA HIGHWAY 13.  THENCE ABOUT 6.55 MILES
 BK0344'NORTHWEST ALONG LOUISIANA HIGHWAY 13.  IN SECTION 21, T11S, R1E. 57.9
 BK0344'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 13, 132.0 FEET
 BK0344'WEST-NORTHWEST OF A 20 INCH OAK TREE, 83.8 FEET SOUTHEAST OF THE
 BK0344'SOUTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO OTIS C.
 BK0344'HEBERT, 0.8 FOOT SOUTH OF A CHAIN LINK FENCE.  SET IN TOP OF A
 BK0344'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0344'POST IS SET 1.0 FOOT WEST OF THE MARK.
 BK0344
 BK0344                          STATION RECOVERY (1991)
 BK0344
 BK0344'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0344'RECOVERED IN GOOD CONDITION.
 BK0344
 BK0344                          STATION RECOVERY (1995)
 BK0344
 BK0344'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0445 ***********************************************************************
 BK0445  DESIGNATION -  57 V 109
 BK0445  PID         -  BK0445
 BK0445  STATE/COUNTY-  LA/VERMILION
 BK0445  COUNTRY     -  US
 BK0445  USGS QUAD   -  LEROY (2018)
 BK0445
 BK0445                         *CURRENT SURVEY CONTROL
 BK0445  ______________________________________________________________________
 BK0445* NAD 83(1986) POSITION- 30 04 45.     (N) 092 07 57.     (W)   SCALED
 BK0445* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0445  **This station is located in a suspected subsidence area (see below).
 BK0445  ______________________________________________________________________
 BK0445  GEOID HEIGHT    -        -26.817 (meters)                     GEOID18
 BK0445
 BK0445.The horizontal coordinates were scaled from a map and have
 BK0445.an estimated accuracy of +/- 6 seconds.
 BK0445
 BK0445.** This station is in an area of known vertical motion. If an
 BK0445.** orthometric height was ever established but is not available 
 BK0445.** in the current survey control section, the orthometric height
 BK0445.** is considered suspect.  Suspect heights are available in the
 BK0445.** superseded section only if requested.
 BK0445
 BK0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0445.GEOID18 height accuracy estimate available here.
 BK0445
 BK0445.Click photographs - Photos may exist for this station.
 BK0445
 BK0445;                    North         East    Units  Estimated Accuracy
 BK0445;SPC LA S     -   175,310.      922,960.      MT  (+/- 180 meters Scaled)
 BK0445
 BK0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP836278(NAD 83)
 BK0445
 BK0445                          SUPERSEDED SURVEY CONTROL
 BK0445
 BK0445.No superseded survey control is available for this station.
 BK0445
 BK0445_MARKER: DD = SURVEY DISK
 BK0445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0445_STAMPING: 57V109 1968
 BK0445_MARK LOGO: LADHGS
 BK0445_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0445+STABILITY: SURFACE MOTION
 BK0445
 BK0445  HISTORY     - Date     Condition        Report By
 BK0445  HISTORY     - 1968     MONUMENTED       LADH
 BK0445  HISTORY     - 1983     GOOD             LADTD
 BK0445  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0445  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0445
 BK0445                          STATION DESCRIPTION
 BK0445
 BK0445'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0445'2.40 MI SW FROM MAURICE.
 BK0445'ABOUT 1.90 MILES SOUTH ALONG U.S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0445'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE TO THE
 BK0445'INTERSECTION OF U.S. HIGHWAY 167 AND LOUISIANA HIGHWAY 699.  THENCE
 BK0445'ABOUT 0.50 MILES WEST ALONG LOUISIANA HIGHWAY 699.  IN SECTION 23,
 BK0445'T11S, R3E.  59.9 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0445'699, 57.5 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH,
 BK0445'2.1 FEET NORTHEAST OF A BARBED WIRE FENCE, 182.0 FEET SOUTHEAST OF THE
 BK0445'SOUTHWEST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO ALDES
 BK0445'TRAHAN.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0445'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET SOUTHWEST OF THE MARK.
 BK0445
 BK0445                          STATION RECOVERY (1983)
 BK0445
 BK0445'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0445'RECOVERED IN GOOD CONDITION.
 BK0445
 BK0445                          STATION RECOVERY (1991)
 BK0445
 BK0445'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0445'MARK NOT FOUND.
 BK0445
 BK0445                          STATION RECOVERY (1995)
 BK0445
 BK0445'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0445'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0261 ***********************************************************************
 AV0261  DESIGNATION -  57 V 11
 AV0261  PID         -  AV0261
 AV0261  STATE/COUNTY-  LA/VERMILION
 AV0261  COUNTRY     -  US
 AV0261  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0261
 AV0261                         *CURRENT SURVEY CONTROL
 AV0261  ______________________________________________________________________
 AV0261* NAD 83(1986) POSITION- 29 59 01.0    (N) 092 08 18.7    (W)   HD_HELD2
 AV0261* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0261  **This station is located in a suspected subsidence area (see below).
 AV0261  ______________________________________________________________________
 AV0261  GEOID HEIGHT    -        -26.583 (meters)                     GEOID18
 AV0261  DYNAMIC HEIGHT  -          3.893 (meters)       12.77  (feet) COMP
 AV0261  MODELED GRAVITY -    979,307.4   (mgal)                       NAVD 88
 AV0261
 AV0261.The horizontal coordinates were established by autonomous hand held GPS
 AV0261.observations and have an estimated accuracy of +/- 10 meters.
 AV0261
 AV0261.** This station is in an area of known vertical motion. If an
 AV0261.** orthometric height was ever established but is not available 
 AV0261.** in the current survey control section, the orthometric height
 AV0261.** is considered suspect.  Suspect heights are available in the
 AV0261.** superseded section only if requested.
 AV0261
 AV0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0261.GEOID18 height accuracy estimate available here.
 AV0261
 AV0261.Click photographs - Photos may exist for this station.
 AV0261
 AV0261.The dynamic height is computed by dividing the NAVD 88
 AV0261.geopotential number by the normal gravity value computed on the
 AV0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0261.degrees latitude (g = 980.6199 gals.).
 AV0261
 AV0261.The modeled gravity was interpolated from observed gravity values.
 AV0261
 AV0261;                    North         East    Units  Estimated Accuracy
 AV0261;SPC LA S     -   164,723.      922,303.      MT  (+/- 10 meters HH2 GPS)
 AV0261
 AV0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8310217281(NAD 83)
 AV0261
 AV0261                          SUPERSEDED SURVEY CONTROL
 AV0261
 AV0261.No superseded survey control is available for this station.
 AV0261
 AV0261_MARKER: DD = SURVEY DISK
 AV0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0261_STAMPING: 57V11 1967
 AV0261_MARK LOGO: LADH
 AV0261_PROJECTION: PROJECTING 5 CENTIMETERS
 AV0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0261+STABILITY: SURFACE MOTION
 AV0261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0261+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0261
 AV0261  HISTORY     - Date     Condition        Report By
 AV0261  HISTORY     - 1967     MONUMENTED       LADH
 AV0261  HISTORY     - 1982     GOOD             NGS
 AV0261  HISTORY     - 19910713 GOOD             USPSQD
 AV0261  HISTORY     - 19950926 GOOD             USPSQD
 AV0261  HISTORY     - 20040201 GOOD             USPSQD
 AV0261  HISTORY     - 20050525 GOOD             USPSQD
 AV0261
 AV0261                          STATION DESCRIPTION
 AV0261
 AV0261'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 AV0261'IN ABBEVILLE.
 AV0261'THE STATION IS LOCATED AT THE INTERSECTION OF U.S. HIGHWAY AND STATE
 AV0261'ROUTE 14 BY-PASS IN ABBEVILLE, IN SECTION 461, T12S, R3E, 41.4 FEET
 AV0261'EAST OF THE CENTERLINE OF U.S. HIGHWAY 167, 83.6 FEET SOUTH OF THE
 AV0261'CENTERLINE OF STATE ROUTE 14 BY-PASS, 98.5 FEET NORTHWEST OF THE
 AV0261'NORTHWEST CORNER OF THE STUCCO RESIDENCE OF ROY YOUNG, 123.0 FEET
 AV0261'NORTHWEST OF THE NORTHEAST CORNER OF THE SAME BUILDING, 1.5 FEET
 AV0261'SOUTHEAST OF A STEEL WITNESS POST AND SIGN.  A STANDARD DISK SET IN
 AV0261'THE TOP OF A CONCRETE POST THAT IS PROJECTING 2 INCHES ABOVE THE
 AV0261'GROUND.  STATION IS STAMPED 57V11 - 1967.
 AV0261
 AV0261                          STATION RECOVERY (1982)
 AV0261
 AV0261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0261'RECOVERED IN GOOD CONDITION.
 AV0261
 AV0261                          STATION RECOVERY (1991)
 AV0261
 AV0261'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0261'RECOVERED IN GOOD CONDITION.
 AV0261
 AV0261                          STATION RECOVERY (1995)
 AV0261
 AV0261'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0261'RECOVERED IN GOOD CONDITION.
 AV0261
 AV0261                          STATION RECOVERY (2004)
 AV0261
 AV0261'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0261'RECOVERED IN GOOD CONDITION.
 AV0261
 AV0261                          STATION RECOVERY (2005)
 AV0261
 AV0261'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0446 ***********************************************************************
 BK0446  DESIGNATION -  57 V 110
 BK0446  PID         -  BK0446
 BK0446  STATE/COUNTY-  LA/VERMILION
 BK0446  COUNTRY     -  US
 BK0446  USGS QUAD   -  LEROY (2018)
 BK0446
 BK0446                         *CURRENT SURVEY CONTROL
 BK0446  ______________________________________________________________________
 BK0446* NAD 83(1986) POSITION- 30 04 45.     (N) 092 09 13.     (W)   SCALED
 BK0446* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0446  **This station is located in a suspected subsidence area (see below).
 BK0446  ______________________________________________________________________
 BK0446  GEOID HEIGHT    -        -26.829 (meters)                     GEOID18
 BK0446
 BK0446.The horizontal coordinates were scaled from a map and have
 BK0446.an estimated accuracy of +/- 6 seconds.
 BK0446
 BK0446.** This station is in an area of known vertical motion. If an
 BK0446.** orthometric height was ever established but is not available 
 BK0446.** in the current survey control section, the orthometric height
 BK0446.** is considered suspect.  Suspect heights are available in the
 BK0446.** superseded section only if requested.
 BK0446
 BK0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0446.GEOID18 height accuracy estimate available here.
 BK0446
 BK0446.Click photographs - Photos may exist for this station.
 BK0446
 BK0446;                    North         East    Units  Estimated Accuracy
 BK0446;SPC LA S     -   175,330.      920,920.      MT  (+/- 180 meters Scaled)
 BK0446
 BK0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP815278(NAD 83)
 BK0446
 BK0446                          SUPERSEDED SURVEY CONTROL
 BK0446
 BK0446.No superseded survey control is available for this station.
 BK0446
 BK0446_MARKER: DE = TRAVERSE STATION DISK
 BK0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0446_STAMPING: 57V110 1968
 BK0446_MARK LOGO: LADHGS
 BK0446_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0446+STABILITY: SURFACE MOTION
 BK0446
 BK0446  HISTORY     - Date     Condition        Report By
 BK0446  HISTORY     - 1968     MONUMENTED       LADTD
 BK0446  HISTORY     - 1983     GOOD             LADTD
 BK0446  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0446  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0446
 BK0446                          STATION DESCRIPTION
 BK0446
 BK0446'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0446'3.70 MI SW FROM MAURICE.
 BK0446'ABOUT 1.90 MILES SOUTH ALONG U.S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0446'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE TO THE
 BK0446'INTERSECTION OF U.S. HIGHWAY 167 AND LOUISIANA HIGHWAY 699.  THENCE
 BK0446'ABOUT 1.80 MILES WEST ALONG LOUISIANA HIGHWAY 699.  IN SECTION 22,
 BK0446'T11S, R3E.  58.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0446'699, 59.3 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH,
 BK0446'87.5 FEET WEST OF A POWER POLE, 2.5 FEET NORTHEAST OF A BARBED WIRE
 BK0446'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 BK0446'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
 BK0446
 BK0446                          STATION RECOVERY (1983)
 BK0446
 BK0446'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0446'RECOVERED IN GOOD CONDITION.
 BK0446
 BK0446                          STATION RECOVERY (1991)
 BK0446
 BK0446'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0446'MARK NOT FOUND.
 BK0446
 BK0446                          STATION RECOVERY (1995)
 BK0446
 BK0446'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0446'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0447 ***********************************************************************
 BK0447  DESIGNATION -  57 V 111
 BK0447  PID         -  BK0447
 BK0447  STATE/COUNTY-  LA/VERMILION
 BK0447  COUNTRY     -  US
 BK0447  USGS QUAD   -  LEROY (2018)
 BK0447
 BK0447                         *CURRENT SURVEY CONTROL
 BK0447  ______________________________________________________________________
 BK0447* NAD 83(1986) POSITION- 30 04 44.     (N) 092 09 59.     (W)   SCALED
 BK0447* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0447  **This station is located in a suspected subsidence area (see below).
 BK0447  ______________________________________________________________________
 BK0447  GEOID HEIGHT    -        -26.835 (meters)                     GEOID18
 BK0447
 BK0447.The horizontal coordinates were scaled from a map and have
 BK0447.an estimated accuracy of +/- 6 seconds.
 BK0447
 BK0447.** This station is in an area of known vertical motion. If an
 BK0447.** orthometric height was ever established but is not available 
 BK0447.** in the current survey control section, the orthometric height
 BK0447.** is considered suspect.  Suspect heights are available in the
 BK0447.** superseded section only if requested.
 BK0447
 BK0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0447.GEOID18 height accuracy estimate available here.
 BK0447
 BK0447.Click photographs - Photos may exist for this station.
 BK0447
 BK0447;                    North         East    Units  Estimated Accuracy
 BK0447;SPC LA S     -   175,300.      919,690.      MT  (+/- 180 meters Scaled)
 BK0447
 BK0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP803278(NAD 83)
 BK0447
 BK0447                          SUPERSEDED SURVEY CONTROL
 BK0447
 BK0447.No superseded survey control is available for this station.
 BK0447
 BK0447_MARKER: DE = TRAVERSE STATION DISK
 BK0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0447_STAMPING: 57V111 1968
 BK0447_MARK LOGO: LADHGS
 BK0447_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0447+STABILITY: SURFACE MOTION
 BK0447
 BK0447  HISTORY     - Date     Condition        Report By
 BK0447  HISTORY     - 1968     MONUMENTED       LADTD
 BK0447  HISTORY     - 1983     GOOD             LADTD
 BK0447  HISTORY     - 19910907 GOOD             USPSQD
 BK0447  HISTORY     - 19950913 GOOD             USPSQD
 BK0447
 BK0447                          STATION DESCRIPTION
 BK0447
 BK0447'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0447'4.45 MI SW FROM MAURICE.
 BK0447'ABOUT 1.90 MILES SOUTH ALONG U.S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0447'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE TO THE
 BK0447'INTERSECTION OF U.S. HIGHWAY 167 AND LOUISIANA HIGHWAY 699.  THENCE
 BK0447'ABOUT 2.55 MILES WEST ALONG LOUISIANA HIGHWAY 699.  IN SECTION 21,
 BK0447'T11S, R3E.  65.3 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0447'699, 49.7 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH,
 BK0447'24.8 FEET SOUTH OF A TELEPHONE POLE, 2.0 FEET NORTHEAST OF A BARBED
 BK0447'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0447'THE GROUND.  A STEEL WITNESS POST IS SET 0.9 FOOT SOUTHWEST OF THE
 BK0447'MARK.
 BK0447
 BK0447                          STATION RECOVERY (1983)
 BK0447
 BK0447'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0447'RECOVERED IN GOOD CONDITION.
 BK0447
 BK0447                          STATION RECOVERY (1991)
 BK0447
 BK0447'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0447'RECOVERED IN GOOD CONDITION.
 BK0447
 BK0447                          STATION RECOVERY (1995)
 BK0447
 BK0447'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0447'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0449 ***********************************************************************
 BK0449  DESIGNATION -  57 V 113
 BK0449  PID         -  BK0449
 BK0449  STATE/COUNTY-  LA/VERMILION
 BK0449  COUNTRY     -  US
 BK0449  USGS QUAD   -  LEROY (2018)
 BK0449
 BK0449                         *CURRENT SURVEY CONTROL
 BK0449  ______________________________________________________________________
 BK0449* NAD 83(1986) POSITION- 30 04 45.     (N) 092 11 33.     (W)   SCALED
 BK0449* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0449  **This station is located in a suspected subsidence area (see below).
 BK0449  ______________________________________________________________________
 BK0449  GEOID HEIGHT    -        -26.850 (meters)                     GEOID18
 BK0449
 BK0449.The horizontal coordinates were scaled from a map and have
 BK0449.an estimated accuracy of +/- 6 seconds.
 BK0449
 BK0449.** This station is in an area of known vertical motion. If an
 BK0449.** orthometric height was ever established but is not available 
 BK0449.** in the current survey control section, the orthometric height
 BK0449.** is considered suspect.  Suspect heights are available in the
 BK0449.** superseded section only if requested.
 BK0449
 BK0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0449.GEOID18 height accuracy estimate available here.
 BK0449
 BK0449.Click photographs - Photos may exist for this station.
 BK0449
 BK0449;                    North         East    Units  Estimated Accuracy
 BK0449;SPC LA S     -   175,350.      917,180.      MT  (+/- 180 meters Scaled)
 BK0449
 BK0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP778278(NAD 83)
 BK0449
 BK0449                          SUPERSEDED SURVEY CONTROL
 BK0449
 BK0449.No superseded survey control is available for this station.
 BK0449
 BK0449_MARKER: DE = TRAVERSE STATION DISK
 BK0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0449_STAMPING: 57V113 1968
 BK0449_MARK LOGO: LADHGS
 BK0449_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0449+STABILITY: SURFACE MOTION
 BK0449
 BK0449  HISTORY     - Date     Condition        Report By
 BK0449  HISTORY     - 1968     MONUMENTED       LADTD
 BK0449  HISTORY     - 1983     GOOD             LADTD
 BK0449  HISTORY     - 19910907 GOOD             USPSQD
 BK0449  HISTORY     - 19950913 GOOD             USPSQD
 BK0449
 BK0449                          STATION DESCRIPTION
 BK0449
 BK0449'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0449'6.00 MI SW FROM MAURICE.
 BK0449'ABOUT 1.90 MILES SOUTH ALONG U.S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0449'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE TO THE
 BK0449'INTERSECTION OF U.S. HIGHWAY 167 AND LOUISIANA HIGHWAY 699.  THENCE
 BK0449'ABOUT 4.10 MILES WEST ALONG LOUISIANA HIGHWAY 699.  IN SECTION 19,
 BK0449'T11S, R3E.  52.7 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0449'699, 0.6 FOOT EAST OF A CHAIN LINK FENCE, 31.5 FEET NORTHEAST OF THE
 BK0449'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO HORACE SIMON,
 BK0449'318.7 FEET NORTHEAST OF THE NORTHWEST CORNER OF A BRICK CATHOLIC
 BK0449'CHURCH.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BK0449'GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET SOUTH OF THE MARK.
 BK0449
 BK0449                          STATION RECOVERY (1983)
 BK0449
 BK0449'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0449'RECOVERED IN GOOD CONDITION.
 BK0449
 BK0449                          STATION RECOVERY (1991)
 BK0449
 BK0449'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0449'RECOVERED IN GOOD CONDITION.
 BK0449
 BK0449                          STATION RECOVERY (1995)
 BK0449
 BK0449'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0449'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0450 ***********************************************************************
 BK0450  DESIGNATION -  57 V 114
 BK0450  PID         -  BK0450
 BK0450  STATE/COUNTY-  LA/VERMILION
 BK0450  COUNTRY     -  US
 BK0450  USGS QUAD   -  LEROY (2018)
 BK0450
 BK0450                         *CURRENT SURVEY CONTROL
 BK0450  ______________________________________________________________________
 BK0450* NAD 83(1986) POSITION- 30 04 43.     (N) 092 12 29.     (W)   SCALED
 BK0450* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0450  **This station is located in a suspected subsidence area (see below).
 BK0450  ______________________________________________________________________
 BK0450  GEOID HEIGHT    -        -26.857 (meters)                     GEOID18
 BK0450
 BK0450.The horizontal coordinates were scaled from a map and have
 BK0450.an estimated accuracy of +/- 6 seconds.
 BK0450
 BK0450.** This station is in an area of known vertical motion. If an
 BK0450.** orthometric height was ever established but is not available 
 BK0450.** in the current survey control section, the orthometric height
 BK0450.** is considered suspect.  Suspect heights are available in the
 BK0450.** superseded section only if requested.
 BK0450
 BK0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0450.GEOID18 height accuracy estimate available here.
 BK0450
 BK0450.Click photographs - Photos may exist for this station.
 BK0450
 BK0450;                    North         East    Units  Estimated Accuracy
 BK0450;SPC LA S     -   175,300.      915,680.      MT  (+/- 180 meters Scaled)
 BK0450
 BK0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP763277(NAD 83)
 BK0450
 BK0450                          SUPERSEDED SURVEY CONTROL
 BK0450
 BK0450.No superseded survey control is available for this station.
 BK0450
 BK0450_MARKER: DE = TRAVERSE STATION DISK
 BK0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0450_STAMPING: 57V114 1968
 BK0450_MARK LOGO: LADHGS
 BK0450_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0450+STABILITY: SURFACE MOTION
 BK0450
 BK0450  HISTORY     - Date     Condition        Report By
 BK0450  HISTORY     - 1968     MONUMENTED       LADTD
 BK0450  HISTORY     - 1983     GOOD             LADTD
 BK0450  HISTORY     - 19910907 GOOD             USPSQD
 BK0450  HISTORY     - 19950913 GOOD             USPSQD
 BK0450
 BK0450                          STATION DESCRIPTION
 BK0450
 BK0450'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0450'6.95 MI SW FROM MAURICE.
 BK0450'ABOUT 1.90 MILES SOUTH ALONG U.S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0450'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE TO THE
 BK0450'INTERSECTION OF U.S. HIGHWAY 167 AND LOUISIANA HIGHWAY 699.  THENCE
 BK0450'ABOUT 5.05 MILES WEST ALONG LOUISIANA HIGHWAY 699.  IN SECTION 24,
 BK0450'T11S, R2E.  62.6 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0450'699, 52.3 FEET WEST OF A BLACKTOP ROAD LEADING SOUTH, 1.9 FEET
 BK0450'NORTHEAST OF A WOOD FENCE, 162.7 FEET NORTHEAST OF A 36 INCH OAK TREE.
 BK0450'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. A
 BK0450'STEEL WITNESS POST IS SET 1.1 FEET SOUTHWEST OF THE MARK.
 BK0450
 BK0450                          STATION RECOVERY (1983)
 BK0450
 BK0450'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0450'RECOVERED IN GOOD CONDITION.
 BK0450
 BK0450                          STATION RECOVERY (1991)
 BK0450
 BK0450'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0450'RECOVERED IN GOOD CONDITION.
 BK0450
 BK0450                          STATION RECOVERY (1995)
 BK0450
 BK0450'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0444 ***********************************************************************
 BK0444  DESIGNATION -  57 V 115
 BK0444  PID         -  BK0444
 BK0444  STATE/COUNTY-  LA/VERMILION
 BK0444  COUNTRY     -  US
 BK0444  USGS QUAD   -  LEROY (2018)
 BK0444
 BK0444                         *CURRENT SURVEY CONTROL
 BK0444  ______________________________________________________________________
 BK0444* NAD 83(1986) POSITION- 30 04 43.     (N) 092 13 31.     (W)   SCALED
 BK0444* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0444  **This station is located in a suspected subsidence area (see below).
 BK0444  ______________________________________________________________________
 BK0444  GEOID HEIGHT    -        -26.866 (meters)                     GEOID18
 BK0444
 BK0444.The horizontal coordinates were scaled from a map and have
 BK0444.an estimated accuracy of +/- 6 seconds.
 BK0444
 BK0444.** This station is in an area of known vertical motion. If an
 BK0444.** orthometric height was ever established but is not available 
 BK0444.** in the current survey control section, the orthometric height
 BK0444.** is considered suspect.  Suspect heights are available in the
 BK0444.** superseded section only if requested.
 BK0444
 BK0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0444.GEOID18 height accuracy estimate available here.
 BK0444
 BK0444.Click photographs - Photos may exist for this station.
 BK0444
 BK0444;                    North         East    Units  Estimated Accuracy
 BK0444;SPC LA S     -   175,320.      914,020.      MT  (+/- 180 meters Scaled)
 BK0444
 BK0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP746277(NAD 83)
 BK0444
 BK0444                          SUPERSEDED SURVEY CONTROL
 BK0444
 BK0444.No superseded survey control is available for this station.
 BK0444
 BK0444_MARKER: DE = TRAVERSE STATION DISK
 BK0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0444_STAMPING: 57V115 1968
 BK0444_MARK LOGO: LADHGS
 BK0444_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0444+STABILITY: SURFACE MOTION
 BK0444
 BK0444  HISTORY     - Date     Condition        Report By
 BK0444  HISTORY     - 1968     MONUMENTED       LADTD
 BK0444  HISTORY     - 1983     GOOD             LADTD
 BK0444  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0444  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0444
 BK0444                          STATION DESCRIPTION
 BK0444
 BK0444'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0444'8.00 MI SW FROM MAURICE.
 BK0444'ABOUT 1.90 MILES SOUTH ALONG U.S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0444'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE TO THE
 BK0444'INTERSECTION OF U.S. HIGHWAY 167 AND LOUISIANA HIGHWAY 699.  THENCE
 BK0444'ABOUT 6.10 MILES WEST ALONG LOUISIANA HIGHWAY 699.  IN SECTION 23,
 BK0444'T11S, R2E.  63.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0444'699, 52.6 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD LEADING
 BK0444'SOUTH, 2.6 FEET NORTHEAST OF A COMBINATION MESH AND BARBED WIRE FENCE,
 BK0444'144.5 FEET SOUTHWEST OF A POWER POLE.  SET IN TOP OF A CONCRETE POST
 BK0444'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BK0444'FOOT SOUTHWEST OF THE MARK.
 BK0444
 BK0444                          STATION RECOVERY (1983)
 BK0444
 BK0444'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0444'RECOVERED IN GOOD CONDITION.
 BK0444
 BK0444                          STATION RECOVERY (1991)
 BK0444
 BK0444'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0444'MARK NOT FOUND.
 BK0444
 BK0444                          STATION RECOVERY (1995)
 BK0444
 BK0444'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0444'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0903 ***********************************************************************
 BK0903  DESIGNATION -  57 V 116
 BK0903  PID         -  BK0903
 BK0903  STATE/COUNTY-  LA/VERMILION
 BK0903  COUNTRY     -  US
 BK0903  USGS QUAD   -  GUEYDAN (2018)
 BK0903
 BK0903                         *CURRENT SURVEY CONTROL
 BK0903  ______________________________________________________________________
 BK0903* NAD 83(1986) POSITION- 30 01 17.     (N) 092 31 50.     (W)   SCALED
 BK0903* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0903  **This station is located in a suspected subsidence area (see below).
 BK0903  ______________________________________________________________________
 BK0903  GEOID HEIGHT    -        -26.842 (meters)                     GEOID18
 BK0903  DYNAMIC HEIGHT  -          2.103 (meters)        6.90  (feet) COMP
 BK0903  MODELED GRAVITY -    979,300.5   (mgal)                       NAVD 88
 BK0903
 BK0903.The horizontal coordinates were scaled from a map and have
 BK0903.an estimated accuracy of +/- 6 seconds.
 BK0903
 BK0903.** This station is in an area of known vertical motion. If an
 BK0903.** orthometric height was ever established but is not available 
 BK0903.** in the current survey control section, the orthometric height
 BK0903.** is considered suspect.  Suspect heights are available in the
 BK0903.** superseded section only if requested.
 BK0903
 BK0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0903.GEOID18 height accuracy estimate available here.
 BK0903
 BK0903.Click photographs - Photos may exist for this station.
 BK0903
 BK0903.The dynamic height is computed by dividing the NAVD 88
 BK0903.geopotential number by the normal gravity value computed on the
 BK0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0903.degrees latitude (g = 980.6199 gals.).
 BK0903
 BK0903.The modeled gravity was interpolated from observed gravity values.
 BK0903
 BK0903;                    North         East    Units  Estimated Accuracy
 BK0903;SPC LA S     -   169,240.      884,520.      MT  (+/- 180 meters Scaled)
 BK0903
 BK0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP452212(NAD 83)
 BK0903
 BK0903                          SUPERSEDED SURVEY CONTROL
 BK0903
 BK0903.No superseded survey control is available for this station.
 BK0903
 BK0903_MARKER: DD = SURVEY DISK
 BK0903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0903_STAMPING: 57V116 1968
 BK0903_MARK LOGO: LADHGS
 BK0903_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0903+STABILITY: SURFACE MOTION
 BK0903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0903+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2005
 BK0903
 BK0903  HISTORY     - Date     Condition        Report By
 BK0903  HISTORY     - 1968     MONUMENTED       LADTD
 BK0903  HISTORY     - 1982     GOOD             NGS
 BK0903  HISTORY     - 20011210 GOOD             NGS
 BK0903  HISTORY     - 20050530 GOOD             USPSQD
 BK0903
 BK0903                          STATION DESCRIPTION
 BK0903
 BK0903'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0903'1.35 MI W FROM GUEYDAN.
 BK0903'ABOUT 0.30 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0903'THE SOUTHERN PACIFIC RAILROAD STATION IN GUEYDAN TO ITS INTERSECTION
 BK0903'WITH LOUISIANA HIGHWAY 14.  THENCE ABOUT 1.05 MILES WEST ALONG
 BK0903'LOUISIANA HIGHWAY 14.  IN SECTION 2, T12S, R2W.  97.6 FEET NORTH OF
 BK0903'THE CENTERLINE OF LOUISIANA HIGHWAY 14, 51.2 FEET WEST OF THE
 BK0903'CENTERLINE OF A GRAVEL ROAD LEADING NORTH, 117.0 FEET EAST-SOUTHEAST
 BK0903'OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 BK0903'BELONGING TO MELVIN PETRY, 48.0 FEET NORTHEAST OF A POWER POLE, 2.1
 BK0903'FEET SOUTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0903'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.9
 BK0903'FOOT NORTHWEST OF THE MARK.
 BK0903
 BK0903                          STATION RECOVERY (1982)
 BK0903
 BK0903'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0903'RECOVERED IN GOOD CONDITION, CHANGE THE TO REACH TO READ--1.7 KM
 BK0903'(1.05 MILES) WEST ALONG STATE HIGHWAY 14 FROM THE JUNCTION OF STATE
 BK0903'HIGHWAY 91 IN GUEYDAN, TO THE MARK ON THE RIGHT.
 BK0903
 BK0903                          STATION RECOVERY (2001)
 BK0903
 BK0903'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0903'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0903
 BK0903                          STATION RECOVERY (2005)
 BK0903
 BK0903'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0903'THE HOUSE AND WITNESS SIGN NO LONGER EXIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0904 ***********************************************************************
 BK0904  DESIGNATION -  57 V 117
 BK0904  PID         -  BK0904
 BK0904  STATE/COUNTY-  LA/VERMILION
 BK0904  COUNTRY     -  US
 BK0904  USGS QUAD   -  GUEYDAN (2018)
 BK0904
 BK0904                         *CURRENT SURVEY CONTROL
 BK0904  ______________________________________________________________________
 BK0904* NAD 83(1986) POSITION- 30 01 17.     (N) 092 32 54.     (W)   SCALED
 BK0904* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0904  **This station is located in a suspected subsidence area (see below).
 BK0904  ______________________________________________________________________
 BK0904  GEOID HEIGHT    -        -26.845 (meters)                     GEOID18
 BK0904  DYNAMIC HEIGHT  -          2.601 (meters)        8.53  (feet) COMP
 BK0904  MODELED GRAVITY -    979,300.5   (mgal)                       NAVD 88
 BK0904
 BK0904.The horizontal coordinates were scaled from a map and have
 BK0904.an estimated accuracy of +/- 6 seconds.
 BK0904
 BK0904.** This station is in an area of known vertical motion. If an
 BK0904.** orthometric height was ever established but is not available 
 BK0904.** in the current survey control section, the orthometric height
 BK0904.** is considered suspect.  Suspect heights are available in the
 BK0904.** superseded section only if requested.
 BK0904
 BK0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0904.GEOID18 height accuracy estimate available here.
 BK0904
 BK0904.Click photographs - Photos may exist for this station.
 BK0904
 BK0904.The dynamic height is computed by dividing the NAVD 88
 BK0904.geopotential number by the normal gravity value computed on the
 BK0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0904.degrees latitude (g = 980.6199 gals.).
 BK0904
 BK0904.The modeled gravity was interpolated from observed gravity values.
 BK0904
 BK0904;                    North         East    Units  Estimated Accuracy
 BK0904;SPC LA S     -   169,260.      882,810.      MT  (+/- 180 meters Scaled)
 BK0904
 BK0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP435212(NAD 83)
 BK0904
 BK0904                          SUPERSEDED SURVEY CONTROL
 BK0904
 BK0904.No superseded survey control is available for this station.
 BK0904
 BK0904_MARKER: DD = SURVEY DISK
 BK0904_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0904_SP_SET: BRIDGE
 BK0904_STAMPING: 57V117 1968
 BK0904_MARK LOGO: LADHGS
 BK0904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0904_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0904+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2005
 BK0904
 BK0904  HISTORY     - Date     Condition        Report By
 BK0904  HISTORY     - 1968     MONUMENTED       LADTD
 BK0904  HISTORY     - 1982     GOOD             NGS
 BK0904  HISTORY     - 20011210 GOOD             NGS
 BK0904  HISTORY     - 20050530 GOOD             USPSQD
 BK0904
 BK0904                          STATION DESCRIPTION
 BK0904
 BK0904'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0904'2.40 MI W FROM GUEYDAN.
 BK0904'ABOUT 0.30 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0904'THE SOUTHERN PACIFIC RAILROAD STATION IN GUEYDAN TO ITS INTERSECTION
 BK0904'WITH LOUISIANA HIGHWAY 14.  THENCE ABOUT 2.10 MILES WEST ALONG
 BK0904'LOUISIANA HIGHWAY 14.  IN SECTION 3, T12S, R2W.  LOCATED IN THE
 BK0904'SIDEWALK ON THE NORTHEAST CORNER OF A CONCRETE BRIDGE OVER A DRAINAGE
 BK0904'CANAL ON LOUISIANA HIGHWAY 14, 14.6 FEET NORTH OF THE CENTERLINE OF
 BK0904'LOUISIANA HIGHWAY 14, 199.0 FEET WEST OF THE NORTHERLY PROJECTION OF
 BK0904'THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 105.0 FEET EAST OF THE
 BK0904'CENTERLINE OF A GRAVEL ROAD LEADING NORTH.  SET ABOUT ONE-HALF INCH
 BK0904'BELOW THE SURFACE OF THE SIDEWALK.  A STEEL WITNESS POST IS SET 2.7
 BK0904'FEET NORTH OF THE MARK.
 BK0904
 BK0904                          STATION RECOVERY (1982)
 BK0904
 BK0904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0904'RECOVERED IN GOOD CONDITION, CHANGE THE TO REACH TO READ--3.4 KM
 BK0904'(2.1 MILES) WEST ALONG STATE HIGHWAY 14 FROM THE INTERSECTION OF STATE
 BK0904'HIGHWAY 91 IN GUEYDAN, TO THE MARK ON THE RIGHT.
 BK0904
 BK0904                          STATION RECOVERY (2001)
 BK0904
 BK0904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0904'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0904
 BK0904                          STATION RECOVERY (2005)
 BK0904
 BK0904'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0905 ***********************************************************************
 BK0905  DESIGNATION -  57 V 118
 BK0905  PID         -  BK0905
 BK0905  STATE/COUNTY-  LA/VERMILION
 BK0905  COUNTRY     -  US
 BK0905  USGS QUAD   -  GUEYDAN (2018)
 BK0905
 BK0905                         *CURRENT SURVEY CONTROL
 BK0905  ______________________________________________________________________
 BK0905* NAD 83(1986) POSITION- 30 01 17.     (N) 092 33 56.     (W)   SCALED
 BK0905* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0905  **This station is located in a suspected subsidence area (see below).
 BK0905  ______________________________________________________________________
 BK0905  GEOID HEIGHT    -        -26.848 (meters)                     GEOID18
 BK0905  DYNAMIC HEIGHT  -          1.186 (meters)        3.89  (feet) COMP
 BK0905  MODELED GRAVITY -    979,300.5   (mgal)                       NAVD 88
 BK0905
 BK0905.The horizontal coordinates were scaled from a map and have
 BK0905.an estimated accuracy of +/- 6 seconds.
 BK0905
 BK0905.** This station is in an area of known vertical motion. If an
 BK0905.** orthometric height was ever established but is not available 
 BK0905.** in the current survey control section, the orthometric height
 BK0905.** is considered suspect.  Suspect heights are available in the
 BK0905.** superseded section only if requested.
 BK0905
 BK0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0905.GEOID18 height accuracy estimate available here.
 BK0905
 BK0905.Click photographs - Photos may exist for this station.
 BK0905
 BK0905.The dynamic height is computed by dividing the NAVD 88
 BK0905.geopotential number by the normal gravity value computed on the
 BK0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0905.degrees latitude (g = 980.6199 gals.).
 BK0905
 BK0905.The modeled gravity was interpolated from observed gravity values.
 BK0905
 BK0905;                    North         East    Units  Estimated Accuracy
 BK0905;SPC LA S     -   169,280.      881,140.      MT  (+/- 180 meters Scaled)
 BK0905
 BK0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP418212(NAD 83)
 BK0905
 BK0905                          SUPERSEDED SURVEY CONTROL
 BK0905
 BK0905.No superseded survey control is available for this station.
 BK0905
 BK0905_MARKER: DD = SURVEY DISK
 BK0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0905_STAMPING: 57V118 1968
 BK0905_MARK LOGO: LADHGS
 BK0905_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0905+STABILITY: SURFACE MOTION
 BK0905
 BK0905  HISTORY     - Date     Condition        Report By
 BK0905  HISTORY     - 1968     MONUMENTED       LADTD
 BK0905  HISTORY     - 1982     GOOD             NGS
 BK0905  HISTORY     - 20011210 GOOD             NGS
 BK0905  HISTORY     - 20050530 MARK NOT FOUND   USPSQD
 BK0905
 BK0905                          STATION DESCRIPTION
 BK0905
 BK0905'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0905'3.40 MI W FROM GUEYDAN.
 BK0905'ABOUT 0.30 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0905'THE SOUTHERN PACIFIC RAILROAD STATION IN GUEYDAN TO ITS INTERSECTION
 BK0905'WITH LOUISIANA HIGHWAY 14.  THENCE ABOUT 3.10 MILES WEST ALONG
 BK0905'LOUISIANA HIGHWAY 14.  IN SECTION 4, T12S, R2W.  91.9 FEET NORTH OF
 BK0905'THE CENTERLINE OF LOUISIANA HIGHWAY 14, 56.7 FEET WEST OF THE
 BK0905'CENTERLINE OF A GRAVEL ROAD LEADING NORTH, 1.7 FEET SOUTHEAST OF A
 BK0905'BARBED WIRE FENCE, 34.2 FEET NORTHEAST OF A POWER POLE.  SET IN TOP OF
 BK0905'A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0905'POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
 BK0905
 BK0905                          STATION RECOVERY (1982)
 BK0905
 BK0905'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0905'RECOVERED IN GOOD CONDITION, CHANGE THE TO REACH TO READ--5.0 KM
 BK0905'(3.1 MILES) WEST ALONG STATE HIGHWAY 14 FROM THE INTERSECTION OF STATE
 BK0905'HIGHWAY 91 IN GUEYDAN TO THE MARK ON THE RIGHT.
 BK0905
 BK0905                          STATION RECOVERY (2001)
 BK0905
 BK0905'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0905'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0905
 BK0905                          STATION RECOVERY (2005)
 BK0905
 BK0905'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0905'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0906 ***********************************************************************
 BK0906  DESIGNATION -  57 V 119
 BK0906  PID         -  BK0906
 BK0906  STATE/COUNTY-  LA/VERMILION
 BK0906  COUNTRY     -  US
 BK0906  USGS QUAD   -  GUEYDAN (2018)
 BK0906
 BK0906                         *CURRENT SURVEY CONTROL
 BK0906  ______________________________________________________________________
 BK0906* NAD 83(1986) POSITION- 30 01 19.     (N) 092 34 54.     (W)   SCALED
 BK0906* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0906  **This station is located in a suspected subsidence area (see below).
 BK0906  ______________________________________________________________________
 BK0906  GEOID HEIGHT    -        -26.852 (meters)                     GEOID18
 BK0906  DYNAMIC HEIGHT  -          1.645 (meters)        5.40  (feet) COMP
 BK0906  MODELED GRAVITY -    979,300.6   (mgal)                       NAVD 88
 BK0906
 BK0906.The horizontal coordinates were scaled from a map and have
 BK0906.an estimated accuracy of +/- 6 seconds.
 BK0906
 BK0906.** This station is in an area of known vertical motion. If an
 BK0906.** orthometric height was ever established but is not available 
 BK0906.** in the current survey control section, the orthometric height
 BK0906.** is considered suspect.  Suspect heights are available in the
 BK0906.** superseded section only if requested.
 BK0906
 BK0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0906.GEOID18 height accuracy estimate available here.
 BK0906
 BK0906.Click photographs - Photos may exist for this station.
 BK0906
 BK0906.The dynamic height is computed by dividing the NAVD 88
 BK0906.geopotential number by the normal gravity value computed on the
 BK0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0906.degrees latitude (g = 980.6199 gals.).
 BK0906
 BK0906.The modeled gravity was interpolated from observed gravity values.
 BK0906
 BK0906;                    North         East    Units  Estimated Accuracy
 BK0906;SPC LA S     -   169,360.      879,590.      MT  (+/- 180 meters Scaled)
 BK0906
 BK0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP403212(NAD 83)
 BK0906
 BK0906                          SUPERSEDED SURVEY CONTROL
 BK0906
 BK0906.No superseded survey control is available for this station.
 BK0906
 BK0906_MARKER: DD = SURVEY DISK
 BK0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0906_STAMPING: 57V119 1968
 BK0906_MARK LOGO: LADHGS
 BK0906_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0906+STABILITY: SURFACE MOTION
 BK0906_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0906+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2005
 BK0906
 BK0906  HISTORY     - Date     Condition        Report By
 BK0906  HISTORY     - 1968     MONUMENTED       LADTD
 BK0906  HISTORY     - 1982     GOOD             NGS
 BK0906  HISTORY     - 20011210 GOOD             NGS
 BK0906  HISTORY     - 20050530 GOOD             USPSQD
 BK0906
 BK0906                          STATION DESCRIPTION
 BK0906
 BK0906'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0906'4.40 MI W FROM GUEYDAN.
 BK0906'ABOUT 0.30 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0906'THE SOUTHERN PACIFIC RAILROAD STATION IN GUEYDAN TO ITS INTERSECTION
 BK0906'WITH LOUISIANA HIGHWAY 14.  THENCE ABOUT 4.10 MILES WEST ALONG
 BK0906'LOUISIANA HIGHWAY 14.  IN SECTION 4, T12S, R2W.  71.6 FEET NORTH OF
 BK0906'THE CENTERLINE OF LOUISIANA HIGHWAY 14, 108.5 FEET EAST OF THE
 BK0906'CENTERLINE OF A GRAVEL ROAD LEADING NORTH, 39.4 FEET SOUTHEAST OF THE
 BK0906'SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO ALBERT
 BK0906'HARTWELL, 26.0 FEET NORTHEAST OF A 15 INCH CYPRESS TREE.  SET IN TOP
 BK0906'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL
 BK0906'WITNESS POST IS SET 0.9 FOOT NORTH OF THE MARK.
 BK0906
 BK0906                          STATION RECOVERY (1982)
 BK0906
 BK0906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0906'RECOVERED IN GOOD CONDITION.  CHANGE THE TO REACH TO READ, 6.6
 BK0906'KILOMETERS (4.1 MILES) WEST ALONG STATE HIGHWAY 14 FROM THE
 BK0906'INTERSECTION OF STATE HIGHWAY 91 IN GUEYDAN TO THE MARK ON THE RIGHT.
 BK0906
 BK0906                          STATION RECOVERY (2001)
 BK0906
 BK0906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0906'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0906
 BK0906                          STATION RECOVERY (2005)
 BK0906
 BK0906'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0906'THE GRAVEL ROAD IS NOW PAVED AND NAMED REEDE ROAD.  THE WOOD FRAM
 BK0906'HOUSE HAS BEEN REPLACED BY A MOBILE HOME AND THE CYPRESS TREE HAS BEEN
 BK0906'REDUCED TO A 12 FOOT STUMP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0262 ***********************************************************************
 AV0262  DESIGNATION -  57 V 12
 AV0262  PID         -  AV0262
 AV0262  STATE/COUNTY-  LA/VERMILION
 AV0262  COUNTRY     -  US
 AV0262  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0262
 AV0262                         *CURRENT SURVEY CONTROL
 AV0262  ______________________________________________________________________
 AV0262* NAD 83(1986) POSITION- 29 59 10.     (N) 092 09 11.     (W)   SCALED
 AV0262* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0262  **This station is located in a suspected subsidence area (see below).
 AV0262  ______________________________________________________________________
 AV0262  GEOID HEIGHT    -        -26.597 (meters)                     GEOID18
 AV0262  DYNAMIC HEIGHT  -          4.600 (meters)       15.09  (feet) COMP
 AV0262  MODELED GRAVITY -    979,307.2   (mgal)                       NAVD 88
 AV0262
 AV0262.The horizontal coordinates were scaled from a map and have
 AV0262.an estimated accuracy of +/- 6 seconds.
 AV0262
 AV0262.** This station is in an area of known vertical motion. If an
 AV0262.** orthometric height was ever established but is not available 
 AV0262.** in the current survey control section, the orthometric height
 AV0262.** is considered suspect.  Suspect heights are available in the
 AV0262.** superseded section only if requested.
 AV0262
 AV0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0262.GEOID18 height accuracy estimate available here.
 AV0262
 AV0262.Click photographs - Photos may exist for this station.
 AV0262
 AV0262.The dynamic height is computed by dividing the NAVD 88
 AV0262.geopotential number by the normal gravity value computed on the
 AV0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0262.degrees latitude (g = 980.6199 gals.).
 AV0262
 AV0262.The modeled gravity was interpolated from observed gravity values.
 AV0262
 AV0262;                    North         East    Units  Estimated Accuracy
 AV0262;SPC LA S     -   165,010.      920,900.      MT  (+/- 180 meters Scaled)
 AV0262
 AV0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP816175(NAD 83)
 AV0262
 AV0262                          SUPERSEDED SURVEY CONTROL
 AV0262
 AV0262.No superseded survey control is available for this station.
 AV0262
 AV0262_MARKER: DD = SURVEY DISK
 AV0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0262_STAMPING: 57V12 1967
 AV0262_MARK LOGO: LADH
 AV0262_PROJECTION: FLUSH
 AV0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0262+STABILITY: SURFACE MOTION
 AV0262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0262+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2004
 AV0262
 AV0262  HISTORY     - Date     Condition        Report By
 AV0262  HISTORY     - 1967     MONUMENTED       LADH
 AV0262  HISTORY     - 1978     GOOD             LADTD
 AV0262  HISTORY     - 1978     GOOD             LADTD
 AV0262  HISTORY     - 1982     GOOD             NGS
 AV0262  HISTORY     - 19910713 GOOD             USPSQD
 AV0262  HISTORY     - 19950926 GOOD             USPSQD
 AV0262  HISTORY     - 20040201 GOOD             USPSQD
 AV0262  HISTORY     - 20050525 MARK NOT FOUND   USPSQD
 AV0262
 AV0262                          STATION DESCRIPTION
 AV0262
 AV0262'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 AV0262'0.85 MI W FROM ABBEVILLE.
 AV0262'THE STATION IS LOCATED ABOUT 0.85 MILE WEST ALONG STATE ROUTE 14
 AV0262'BY-PASS FROM THE INTERSECTION OF U.S. HIGHWAY 167 AND STATE ROUTE 14
 AV0262'BY-PASS IN ABBEVILLE, IN SECTION 46, T12S, R3E, 128.0 FEET SOUTH OF
 AV0262'THE CENTERLINE OF STATE ROUTE 14 BY-PASS, 35.5 FEET NORTHWEST OF THE
 AV0262'NORTHWEST CORNER OF A BRICK VENEER BUILDING OWNED AND OCCUPIED BY
 AV0262'VERMILION PARISH FARM BUREAU, 75.0 FEET WEST-NORTHWEST OF THE
 AV0262'NORTHWEST CORNER OF THE SAME BUILDING, 368.8 FEET SOUTH-SOUTHWEST OF
 AV0262'THE SOUTHWEST CORNER OF THE BRICK VENEER RESIDENCE OF ALLEN BOURQUE ON
 AV0262'THE NORTH SIDE OF STATE ROUTE 14 BY-PASS, 1.0 FEET SOUTH OF A STEEL
 AV0262'WITNESS POST AND SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE
 AV0262'POST THAT IS PROJECTING 1 INCH ABOVE THE GROUND.  STATION IS STAMPED
 AV0262'57V12 - 1967.
 AV0262
 AV0262                          STATION RECOVERY (1978)
 AV0262
 AV0262'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0262'THE STA. IS LOCATED ABOUT 3.45 MI. WEST ALONG S.R. 14 AND S.R. 14
 AV0262'BY-PASS FROM THE INT. OF S.R. 14 BY-PASS AND U.S. HWY 167 IN
 AV0262'ABBEVILLE, IN SEC. 18, T 12 S, R 3 E, 86.2 FT. NORTH OF C/L OF S.R.
 AV0262'14, 78.0 FT. S.S.W. OF A 24 IN. OAK TREE, 64.0 FT. S.S.E. OF S.E.
 AV0262'CORNER OF A LARGE GALVANIZED METAL BARN, 7.0 FT. N.E. OF A POWER POLE
 AV0262'WITH TRANSFORMER, 38.2 FT. W.S.W. OF A WATER WELL, 111.0 FT. WEST OF
 AV0262'METAL GATE IN MESH FENCE RUNNING NORTH AND SOUTH, A STANDARD DISK SET
 AV0262'IN THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE GROUND. STATION
 AV0262'IS STAMPED 57 V 15-1967.
 AV0262
 AV0262                          STATION RECOVERY (1978)
 AV0262
 AV0262'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0262'THE STA. IS LOCATED ABOUT 3.45 MI. WEST ALONG S.R. 14 AND S.R. 14
 AV0262'BY-PASS FROM THE INT. OF S.R. 14 BY-PASS AND U.S. HWY 167 IN
 AV0262'ABBEVILLE, IN SEC. 18, T 12 S, R 3 E, 86.2 FT. NORTH OF C/L OF S.R.
 AV0262'14, 78.0 FT. S.S.W. OF A 24 IN. OAK TREE, 64.0 FT. S.S.E. OF S.E.
 AV0262'CORNER OF A LARGE GALVANIZED METAL BARN, 7.0 FT. N.E. OF A POWER POLE
 AV0262'WITH TRANSFORMER, 38.2 FT. W.S.W. OF A WATER WELL, 111.0 FT. WEST OF
 AV0262'METAL GATE IN MESH FENCE RUNNING NORTH AND SOUTH, A STANDARD DISK SET
 AV0262'IN THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE GROUND. STATION
 AV0262'IS STAMPED 57 V 15-1967.
 AV0262
 AV0262                          STATION RECOVERY (1982)
 AV0262
 AV0262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0262'RECOVERED IN GOOD CONDITION.
 AV0262
 AV0262                          STATION RECOVERY (1991)
 AV0262
 AV0262'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0262'RECOVERED IN GOOD CONDITION.
 AV0262
 AV0262                          STATION RECOVERY (1995)
 AV0262
 AV0262'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0262'RECOVERED IN GOOD CONDITION.
 AV0262
 AV0262                          STATION RECOVERY (2004)
 AV0262
 AV0262'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0262'RECOVERED IN GOOD CONDITION.
 AV0262
 AV0262                          STATION RECOVERY (2005)
 AV0262
 AV0262'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0262'DRIVEWAY ADDED TO THIS AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0907 ***********************************************************************
 BK0907  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0907  DESIGNATION -  57 V 120
 BK0907  PID         -  BK0907
 BK0907  STATE/COUNTY-  LA/VERMILION
 BK0907  COUNTRY     -  US
 BK0907  USGS QUAD   -  GUEYDAN (2018)
 BK0907
 BK0907                         *CURRENT SURVEY CONTROL
 BK0907  ______________________________________________________________________
 BK0907* NAD 83(2011) POSITION- 30 01 15.41975(N) 092 35 55.62264(W)   ADJUSTED
 BK0907* NAD 83(2011) ELLIP HT-   -25.119 (meters)        (03/26/19)   ADJUSTED
 BK0907* NAD 83(2011) EPOCH   -  2010.00
 BK0907* NAVD 88 ORTHO HEIGHT -     1.74  (meters)        5.7   (feet) GPS OBS
 BK0907* NAVD 88 EPOCH        -  2009.55
 BK0907  **This station is located in a suspected subsidence area (see below).
 BK0907  ______________________________________________________________________
 BK0907  GEOID HEIGHT    -        -26.852 (meters)                     GEOID18
 BK0907  NAD 83(2011) X  -   -250,607.387 (meters)                     COMP
 BK0907  NAD 83(2011) Y  - -5,521,388.929 (meters)                     COMP
 BK0907  NAD 83(2011) Z  -  3,172,372.174 (meters)                     COMP
 BK0907  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 BK0907
 BK0907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0907  Standards:
 BK0907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0907  -------------------------------------------------------------------
 BK0907  NETWORK    0.34   0.86           0.14   0.14   0.44      0.01376726
 BK0907  -------------------------------------------------------------------
 BK0907  Click here for local accuracies and other accuracy information.
 BK0907
 BK0907.The horizontal coordinates were established by GPS observations
 BK0907.and adjusted by the National Geodetic Survey in March 2019.
 BK0907
 BK0907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0907.been affixed to the stable North American tectonic plate. See 
 BK0907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0907
 BK0907.The horizontal coordinates are valid at the epoch date displayed above
 BK0907.which is a decimal equivalence of Year/Month/Day.
 BK0907
 BK0907.** This station is in an area of known vertical motion.  Due to the
 BK0907.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0907.** determined the orthometric heights for marks in these suspect
 BK0907.** subsidence areas should be considered valid only at the epoch date
 BK0907.** associated with the orthometric height.  These heights must always
 BK0907.** be validated when used as control.  All previously superseded
 BK0907.** orthometric heights are now considered suspect and are available
 BK0907.** in the superseded section.  NGS does not recommend using suspect
 BK0907.** or superseded heights as control.
 BK0907
 BK0907.The orthometric height was determined by GPS observations and a
 BK0907.high-resolution geoid model using precise GPS observation and
 BK0907.processing techniques.
 BK0907
 BK0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0907.GEOID18 height accuracy estimate available here.
 BK0907
 BK0907.Click photographs - Photos may exist for this station.
 BK0907
 BK0907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0907
 BK0907.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0907
 BK0907.The ellipsoidal height was determined by GPS observations
 BK0907.and is referenced to NAD 83.
 BK0907
 BK0907. The following values were computed from the NAD 83(2011) position.
 BK0907
 BK0907;                    North         East     Units Scale Factor Converg.
 BK0907;SPC LA S     -   169,262.590   877,938.558   MT  0.99992581   -0 37 57.9
 BK0907;SPC LA S     -   555,322.35  2,880,370.09   sFT  0.99992581   -0 37 57.9
 BK0907;UTM  15      - 3,321,174.551   538,688.377   MT  0.99961847   +0 12 02.7
 BK0907
 BK0907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0907!SPC LA S     -   1.00000394  x   0.99992581  =   0.99992975
 BK0907!UTM  15      -   1.00000394  x   0.99961847  =   0.99962241
 BK0907
 BK0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3868821174(NAD 83)
 BK0907
 BK0907                          SUPERSEDED SURVEY CONTROL
 BK0907
 BK0907  NAD 83(2011)-  30 01 15.41969(N)    092 35 55.62263(W) AD(2010.00) 0
 BK0907  ELLIP H (06/27/12)  -25.088  (m)                       GP(2010.00)    
 BK0907  ELLIP H (10/11/11)  -25.110  (m)                       GP(       ) 4 1
 BK0907  ELLIP H (03/12/08)  -25.077  (m)                       GP(       ) 3 1
 BK0907  NAD 83(2007)-  30 01 15.42000(N)    092 35 55.62384(W) AD(       ) 0
 BK0907  ELLIP H (02/10/07)  -25.067  (m)                       GP(       )    
 BK0907  NAD 83(1992)-  30 01 15.41983(N)    092 35 55.62355(W) AD(2004.65) B
 BK0907  ELLIP H (06/22/05)  -25.063  (m)                       GP(2004.65) 4 1
 BK0907  NAVD 88 (12/26/12)    1.83   (m)  GEOID12A model used  GP(2009.55)    
 BK0907  NAVD 88 (03/12/08)    1.84   (m)  UNKNOWN  model used  GP(2006.81)    
 BK0907  NAVD 88 (06/22/05)    1.90   (m)  GEOID03  model used  GP(2004.65)    
 BK0907  NAVD 88 (02/14/94)    2.157  (m)            7.08   (f) ADJUSTED    1 2
 BK0907  NGVD 29 (11/26/84)    2.158  (m)            7.08   (f) ADJUSTED    1 2
 BK0907
 BK0907.Superseded values are not recommended for survey control.
 BK0907
 BK0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0907.See file dsdata.pdf to determine how the superseded data were derived.
 BK0907
 BK0907_MARKER: DD = SURVEY DISK
 BK0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0907_STAMPING: 57V120 1968
 BK0907_MARK LOGO: LADHGS
 BK0907_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0907_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0907+STABILITY: SURFACE MOTION
 BK0907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0907+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 BK0907
 BK0907  HISTORY     - Date     Condition        Report By
 BK0907  HISTORY     - 1968     MONUMENTED       LADTD
 BK0907  HISTORY     - 1982     GOOD             NGS
 BK0907  HISTORY     - 20011210 GOOD             NGS
 BK0907  HISTORY     - 20040601 GOOD             NGS
 BK0907  HISTORY     - 20050530 GOOD             USPSQD
 BK0907  HISTORY     - 20060324 GOOD             NGS
 BK0907  HISTORY     - 20100921 GOOD             EMCINC
 BK0907  HISTORY     - 20160616 GOOD             NGS
 BK0907
 BK0907                          STATION DESCRIPTION
 BK0907
 BK0907'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0907'5.50 MI W FROM GUEYDAN.
 BK0907'ABOUT 0.30 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM
 BK0907'THE SOUTHERN PACIFIC RAILROAD STATION IN GUEYDAN TO ITS INTERSECTION
 BK0907'WITH LOUISIANA HIGHWAY 14.  THENCE ABOUT 5.20 MILES WEST ALONG
 BK0907'LOUISIANA HIGHWAY 14.  IN SECTION 7, T12S, R2W.  87.5 FEET SOUTH OF
 BK0907'THE CENTERLINE OF LOUISIANA HIGHWAY 14, 63.1 FEET WEST OF THE
 BK0907'CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 46.4 FEET SOUTHWEST OF A
 BK0907'POWER POLE, 1.5 FEET NORTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF
 BK0907'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0907'POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
 BK0907
 BK0907                          STATION RECOVERY (1982)
 BK0907
 BK0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0907'RECOVERED IN GOOD CONDITION, CHANGE THE TO REACH TO READ--8.8
 BK0907'KILOMETERS (5.5 MILES) WEST ALONG STATE HIGHWAY 14 FROM THE
 BK0907'INTERSECTION OF STATE HIGHWAY 91 IN GUEYDAN TO THE MARK ON THE RIGHT.
 BK0907
 BK0907                          STATION RECOVERY (2001)
 BK0907
 BK0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0907'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0907
 BK0907                          STATION RECOVERY (2004)
 BK0907
 BK0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BK0907'RECOVERED AS DESCRIBED.
 BK0907
 BK0907                          STATION RECOVERY (2005)
 BK0907
 BK0907'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0907'THE GRAVEL ROAD IS NOW PAVED AND NAMED BOURQUE ROAD.
 BK0907
 BK0907                          STATION RECOVERY (2006)
 BK0907
 BK0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0907'RECOVERED AS DESCRIBED.
 BK0907
 BK0907                          STATION RECOVERY (2010)
 BK0907
 BK0907'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 BK0907'RECOVERED AS DESCRIBED.
 BK0907
 BK0907                          STATION RECOVERY (2016)
 BK0907
 BK0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK0907'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0908 ***********************************************************************
 BK0908  DESIGNATION -  57 V 121
 BK0908  PID         -  BK0908
 BK0908  STATE/COUNTY-  LA/VERMILION
 BK0908  COUNTRY     -  US
 BK0908  USGS QUAD   -  GUEYDAN (2018)
 BK0908
 BK0908                         *CURRENT SURVEY CONTROL
 BK0908  ______________________________________________________________________
 BK0908* NAD 83(1986) POSITION- 30 01 18.     (N) 092 36 55.     (W)   SCALED
 BK0908* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0908  **This station is located in a suspected subsidence area (see below).
 BK0908  ______________________________________________________________________
 BK0908  GEOID HEIGHT    -        -26.856 (meters)                     GEOID18
 BK0908
 BK0908.The horizontal coordinates were scaled from a map and have
 BK0908.an estimated accuracy of +/- 6 seconds.
 BK0908
 BK0908.** This station is in an area of known vertical motion. If an
 BK0908.** orthometric height was ever established but is not available 
 BK0908.** in the current survey control section, the orthometric height
 BK0908.** is considered suspect.  Suspect heights are available in the
 BK0908.** superseded section only if requested.
 BK0908
 BK0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0908.GEOID18 height accuracy estimate available here.
 BK0908
 BK0908.Click photographs - Photos may exist for this station.
 BK0908
 BK0908;                    North         East    Units  Estimated Accuracy
 BK0908;SPC LA S     -   169,360.      876,350.      MT  (+/- 180 meters Scaled)
 BK0908
 BK0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP370212(NAD 83)
 BK0908
 BK0908                          SUPERSEDED SURVEY CONTROL
 BK0908
 BK0908.No superseded survey control is available for this station.
 BK0908
 BK0908_MARKER: DD = SURVEY DISK
 BK0908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0908_STAMPING: 57V121 1968
 BK0908_MARK LOGO: LADHGS
 BK0908_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0908+STABILITY: SURFACE MOTION
 BK0908_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0908+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2005
 BK0908
 BK0908  HISTORY     - Date     Condition        Report By
 BK0908  HISTORY     - 1968     MONUMENTED       LADH
 BK0908  HISTORY     - 1968     GOOD             LADH
 BK0908  HISTORY     - 20050530 GOOD             USPSQD
 BK0908
 BK0908                          STATION DESCRIPTION
 BK0908
 BK0908'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0908'ABOUT 6.25 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 BK0908'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  ABOUT
 BK0908'0.30 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD TRACK FROM THE
 BK0908'SOUTHERN PACIFIC RAILROAD STATION IN GUEYDAN TO ITS INTERSECTION WITH
 BK0908'LOUISIANA HIGHWAY 14.  THENCE ABOUT 6.20 MILES WEST ALONG LOUISIANA
 BK0908'HIGHWAY 14.  IN SECTION 6, T12S, R2W.  65.1 FEET NORTH OF THE
 BK0908'CENTERLINE OF LOUISIANA HIGHWAY 14, 66.7 FEET EAST OF THE CENTERLINE
 BK0908'OF A GRAVEL ROAD LEADING NORTH, 157.0 FEET EAST OF THE SOUTHEAST
 BK0908'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO ERNEST BREAUX, 1.6 FEET
 BK0908'SOUTH OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0908'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 BK0908'FOOT NORTH OF THE MARK.
 BK0908
 BK0908                          STATION RECOVERY (2005)
 BK0908
 BK0908'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0908'THE GRAVEL ROAD IS NOW PAVED AND NAMED MIRE ROAD.  THE WOOD FRAME
 BK0908'HOUSE HAS BEEN REPLACED BY A MOBILE HOME.  MARKER IS LOCATED 10FT
 BK0908'NORTHWEST OF A LADH MARKER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0911 ***********************************************************************
 BK0911  DESIGNATION -  57 V 122
 BK0911  PID         -  BK0911
 BK0911  STATE/COUNTY-  LA/VERMILION
 BK0911  COUNTRY     -  US
 BK0911  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0911
 BK0911                         *CURRENT SURVEY CONTROL
 BK0911  ______________________________________________________________________
 BK0911* NAD 83(1986) POSITION- 30 02 18.     (N) 092 38 45.     (W)   SCALED
 BK0911* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0911  **This station is located in a suspected subsidence area (see below).
 BK0911  ______________________________________________________________________
 BK0911  GEOID HEIGHT    -        -26.898 (meters)                     GEOID18
 BK0911
 BK0911.The horizontal coordinates were scaled from a map and have
 BK0911.an estimated accuracy of +/- 6 seconds.
 BK0911
 BK0911.** This station is in an area of known vertical motion. If an
 BK0911.** orthometric height was ever established but is not available 
 BK0911.** in the current survey control section, the orthometric height
 BK0911.** is considered suspect.  Suspect heights are available in the
 BK0911.** superseded section only if requested.
 BK0911
 BK0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0911.GEOID18 height accuracy estimate available here.
 BK0911
 BK0911.Click photographs - Photos may exist for this station.
 BK0911
 BK0911;                    North         East    Units  Estimated Accuracy
 BK0911;SPC LA S     -   171,240.      873,420.      MT  (+/- 180 meters Scaled)
 BK0911
 BK0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP341230(NAD 83)
 BK0911
 BK0911                          SUPERSEDED SURVEY CONTROL
 BK0911
 BK0911.No superseded survey control is available for this station.
 BK0911
 BK0911_MARKER: DD = SURVEY DISK
 BK0911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0911_STAMPING: 57V122 1968
 BK0911_MARK LOGO: LADHGS
 BK0911_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0911+STABILITY: SURFACE MOTION
 BK0911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0911+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0911
 BK0911  HISTORY     - Date     Condition        Report By
 BK0911  HISTORY     - 1968     MONUMENTED       LADTD
 BK0911  HISTORY     - 20011210 GOOD             NGS
 BK0911  HISTORY     - 20050207 GOOD             USPSQD
 BK0911
 BK0911                          STATION DESCRIPTION
 BK0911
 BK0911'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0911'3.60 MI SE FROM LAKE ARTHUR.
 BK0911'ABOUT 3.60 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 BK0911'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0911'SECTION 35, T11S, R3W.  86.9 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0911'HIGHWAY 14, 58.5 FEET NORTH OF THE CENTERLINE OF A SHELL ROAD LEADING
 BK0911'EAST, 63.1 FEET WEST OF THE NORTHWEST CORNER OF A CONCRETE BLOCK
 BK0911'SUPPORTING A COLUMBIA GULF TRANSMISSION COMPANY PIPELINE, 3.0 FEET
 BK0911'SOUTHWEST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0911'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2
 BK0911'FEET NORTHEAST OF THE MARK.
 BK0911
 BK0911                          STATION RECOVERY (2001)
 BK0911
 BK0911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0911'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0911
 BK0911                          STATION RECOVERY (2005)
 BK0911
 BK0911'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0912 ***********************************************************************
 BK0912  DESIGNATION -  57 V 123
 BK0912  PID         -  BK0912
 BK0912  STATE/COUNTY-  LA/VERMILION
 BK0912  COUNTRY     -  US
 BK0912  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0912
 BK0912                         *CURRENT SURVEY CONTROL
 BK0912  ______________________________________________________________________
 BK0912* NAD 83(1986) POSITION- 30 03 07.     (N) 092 38 49.     (W)   SCALED
 BK0912* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0912  **This station is located in a suspected subsidence area (see below).
 BK0912  ______________________________________________________________________
 BK0912  GEOID HEIGHT    -        -26.925 (meters)                     GEOID18
 BK0912
 BK0912.The horizontal coordinates were scaled from a map and have
 BK0912.an estimated accuracy of +/- 6 seconds.
 BK0912
 BK0912.** This station is in an area of known vertical motion. If an
 BK0912.** orthometric height was ever established but is not available 
 BK0912.** in the current survey control section, the orthometric height
 BK0912.** is considered suspect.  Suspect heights are available in the
 BK0912.** superseded section only if requested.
 BK0912
 BK0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0912.GEOID18 height accuracy estimate available here.
 BK0912
 BK0912.Click photographs - Photos may exist for this station.
 BK0912
 BK0912;                    North         East    Units  Estimated Accuracy
 BK0912;SPC LA S     -   172,750.      873,330.      MT  (+/- 180 meters Scaled)
 BK0912
 BK0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP340245(NAD 83)
 BK0912
 BK0912                          SUPERSEDED SURVEY CONTROL
 BK0912
 BK0912.No superseded survey control is available for this station.
 BK0912
 BK0912_MARKER: DD = SURVEY DISK
 BK0912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0912_STAMPING: 57V123 1968
 BK0912_MARK LOGO: LADHGS
 BK0912_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0912+STABILITY: SURFACE MOTION
 BK0912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0912+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2005
 BK0912
 BK0912  HISTORY     - Date     Condition        Report By
 BK0912  HISTORY     - 1968     MONUMENTED       LADTD
 BK0912  HISTORY     - 20011210 GOOD             NGS
 BK0912  HISTORY     - 20050207 GOOD             USPSQD
 BK0912
 BK0912                          STATION DESCRIPTION
 BK0912
 BK0912'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0912'2.65 MI SE FROM LAKE ARTHUR.
 BK0912'ABOUT 2.65 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 BK0912'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0912'SECTION 35, T11S, R3W.  63.6 FEET WEST OF THE CENTERLINE OF LOUISIANA
 BK0912'HIGHWAY 14, 77.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0912'717, 48.1 FEET SOUTH OF A POWER POLE, 4.5 FEET NORTHEAST OF A BARBED
 BK0912'WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0912'THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET SOUTHWEST OF THE
 BK0912'MARK.
 BK0912
 BK0912                          STATION RECOVERY (2001)
 BK0912
 BK0912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0912'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0912
 BK0912                          STATION RECOVERY (2005)
 BK0912
 BK0912'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0913 ***********************************************************************
 BK0913  DESIGNATION -  57 V 124
 BK0913  PID         -  BK0913
 BK0913  STATE/COUNTY-  LA/VERMILION
 BK0913  COUNTRY     -  US
 BK0913  USGS QUAD   -  LAKE ARTHUR (2018)
 BK0913
 BK0913                         *CURRENT SURVEY CONTROL
 BK0913  ______________________________________________________________________
 BK0913* NAD 83(1986) POSITION- 30 03 56.     (N) 092 39 11.     (W)   SCALED
 BK0913* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0913  **This station is located in a suspected subsidence area (see below).
 BK0913  ______________________________________________________________________
 BK0913  GEOID HEIGHT    -        -26.954 (meters)                     GEOID18
 BK0913
 BK0913.The horizontal coordinates were scaled from a map and have
 BK0913.an estimated accuracy of +/- 6 seconds.
 BK0913
 BK0913.** This station is in an area of known vertical motion. If an
 BK0913.** orthometric height was ever established but is not available 
 BK0913.** in the current survey control section, the orthometric height
 BK0913.** is considered suspect.  Suspect heights are available in the
 BK0913.** superseded section only if requested.
 BK0913
 BK0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0913.GEOID18 height accuracy estimate available here.
 BK0913
 BK0913.Click photographs - Photos may exist for this station.
 BK0913
 BK0913;                    North         East    Units  Estimated Accuracy
 BK0913;SPC LA S     -   174,270.      872,760.      MT  (+/- 180 meters Scaled)
 BK0913
 BK0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP334261(NAD 83)
 BK0913
 BK0913                          SUPERSEDED SURVEY CONTROL
 BK0913
 BK0913.No superseded survey control is available for this station.
 BK0913
 BK0913_MARKER: DD = SURVEY DISK
 BK0913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0913_STAMPING: 57V124 1968
 BK0913_MARK LOGO: LADHGS
 BK0913_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0913+STABILITY: SURFACE MOTION
 BK0913
 BK0913  HISTORY     - Date     Condition        Report By
 BK0913  HISTORY     - 1968     MONUMENTED       LADTD
 BK0913  HISTORY     - 20011210 GOOD             NGS
 BK0913  HISTORY     - 20050207 MARK NOT FOUND   USPSQD
 BK0913
 BK0913                          STATION DESCRIPTION
 BK0913
 BK0913'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0913'1.60 MI SE FROM LAKE ARTHUR.
 BK0913'ABOUT 1.60 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 BK0913'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 26 IN LAKE ARTHUR.  IN
 BK0913'SECTION 13, T11S, R3W.  59.6 FEET WEST-SOUTHWEST OF THE CENTERLINE OF
 BK0913'LOUISIANA HIGHWAY 14, 12.0 FEET SOUTHEAST OF A POWER POLE, 145.5 FEET
 BK0913'NORTH OF A 24 INCH OAK TREE, 2.4 FEET EAST-NORTHEAST OF A BARBED WIRE
 BK0913'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 BK0913'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET WEST-SOUTHWEST OF THE
 BK0913'MARK.
 BK0913
 BK0913                          STATION RECOVERY (2001)
 BK0913
 BK0913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0913'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK0913
 BK0913                          STATION RECOVERY (2005)
 BK0913
 BK0913'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK0913'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0451 ***********************************************************************
 BK0451  DESIGNATION -  57 V 125
 BK0451  PID         -  BK0451
 BK0451  STATE/COUNTY-  LA/VERMILION
 BK0451  COUNTRY     -  US
 BK0451  USGS QUAD   -  LEROY (2018)
 BK0451
 BK0451                         *CURRENT SURVEY CONTROL
 BK0451  ______________________________________________________________________
 BK0451* NAD 83(1986) POSITION- 30 04 47.     (N) 092 10 30.     (W)   SCALED
 BK0451* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0451  **This station is located in a suspected subsidence area (see below).
 BK0451  ______________________________________________________________________
 BK0451  GEOID HEIGHT    -        -26.842 (meters)                     GEOID18
 BK0451
 BK0451.The horizontal coordinates were scaled from a map and have
 BK0451.an estimated accuracy of +/- 6 seconds.
 BK0451
 BK0451.** This station is in an area of known vertical motion. If an
 BK0451.** orthometric height was ever established but is not available 
 BK0451.** in the current survey control section, the orthometric height
 BK0451.** is considered suspect.  Suspect heights are available in the
 BK0451.** superseded section only if requested.
 BK0451
 BK0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0451.GEOID18 height accuracy estimate available here.
 BK0451
 BK0451.Click photographs - Photos may exist for this station.
 BK0451
 BK0451;                    North         East    Units  Estimated Accuracy
 BK0451;SPC LA S     -   175,400.      918,860.      MT  (+/- 180 meters Scaled)
 BK0451
 BK0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP795279(NAD 83)
 BK0451
 BK0451                          SUPERSEDED SURVEY CONTROL
 BK0451
 BK0451.No superseded survey control is available for this station.
 BK0451
 BK0451_MARKER: DD = SURVEY DISK
 BK0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0451_STAMPING: 57V125 1968
 BK0451_MARK LOGO: LADHGS
 BK0451_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0451+STABILITY: SURFACE MOTION
 BK0451
 BK0451  HISTORY     - Date     Condition        Report By
 BK0451  HISTORY     - 1968     MONUMENTED       LADTD
 BK0451  HISTORY     - 1982     GOOD             LADTD
 BK0451  HISTORY     - 1983     GOOD             LADTD
 BK0451  HISTORY     - 19910907 GOOD             USPSQD
 BK0451  HISTORY     - 19950913 GOOD             USPSQD
 BK0451
 BK0451                          STATION DESCRIPTION
 BK0451
 BK0451'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0451'1.00 MI E FROM LEROY.
 BK0451'ABOUT 1.00 MILE EAST ALONG LOUISIANA HIGHWAY 699 FROM THE CATHOLIC
 BK0451'CHURCH IN THE TOWN OF LEROY TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BK0451'699 AND 343.  IN SECTION 17, T11S, R3E.  75.1 FEET NORTH OF THE
 BK0451'CENTERLINE OF LOUISIANA HIGHWAY 699, 78.8 FEET WEST OF THE CENTERLINE
 BK0451'OF LOUISIANA HIGHWAY 343, 49.3 FEET NORTHEAST OF A POWER POLE, 1.3
 BK0451'FEET SOUTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 BK0451'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 BK0451'FEET NORTHWEST OF THE MARK.
 BK0451
 BK0451                          STATION RECOVERY (1982)
 BK0451
 BK0451'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0451'THE METAL WITNESS POST AND SIGN ARE MISSING, THE MARK IS 0.4 FEET
 BK0451'BELOW GROUND AND IS IN DANGER FROM NEARBY PLOWING THE BARBED WIRE
 BK0451'FENCE HAS BEEN REMOVED ADD TO DESCRIPTION UNDER LINE 115, PAGE 50,
 BK0451'VERT. CONTROL DATA, DEC. 1971 'THIS STATION IS THE AZIMUTH MARK FOR
 BK0451'LEROY 1969 (LDH)'.
 BK0451
 BK0451                          STATION RECOVERY (1983)
 BK0451
 BK0451'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK0451'RECOVERED IN GOOD CONDITION.
 BK0451
 BK0451                          STATION RECOVERY (1991)
 BK0451
 BK0451'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0451'RECOVERED IN GOOD CONDITION.
 BK0451
 BK0451                          STATION RECOVERY (1995)
 BK0451
 BK0451'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0451'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0452 ***********************************************************************
 BK0452  DESIGNATION -  57 V 126
 BK0452  PID         -  BK0452
 BK0452  STATE/COUNTY-  LA/VERMILION
 BK0452  COUNTRY     -  US
 BK0452  USGS QUAD   -  LEROY (2018)
 BK0452
 BK0452                         *CURRENT SURVEY CONTROL
 BK0452  ______________________________________________________________________
 BK0452* NAD 83(1986) POSITION- 30 05 37.     (N) 092 10 28.     (W)   SCALED
 BK0452* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0452  **This station is located in a suspected subsidence area (see below).
 BK0452  ______________________________________________________________________
 BK0452  GEOID HEIGHT    -        -26.875 (meters)                     GEOID18
 BK0452
 BK0452.The horizontal coordinates were scaled from a map and have
 BK0452.an estimated accuracy of +/- 6 seconds.
 BK0452
 BK0452.** This station is in an area of known vertical motion. If an
 BK0452.** orthometric height was ever established but is not available 
 BK0452.** in the current survey control section, the orthometric height
 BK0452.** is considered suspect.  Suspect heights are available in the
 BK0452.** superseded section only if requested.
 BK0452
 BK0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0452.GEOID18 height accuracy estimate available here.
 BK0452
 BK0452.Click photographs - Photos may exist for this station.
 BK0452
 BK0452;                    North         East    Units  Estimated Accuracy
 BK0452;SPC LA S     -   176,940.      918,930.      MT  (+/- 180 meters Scaled)
 BK0452
 BK0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP795294(NAD 83)
 BK0452
 BK0452                          SUPERSEDED SURVEY CONTROL
 BK0452
 BK0452.No superseded survey control is available for this station.
 BK0452
 BK0452_MARKER: DD = SURVEY DISK
 BK0452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0452_STAMPING: 57V126 1968
 BK0452_MARK LOGO: LADHGS
 BK0452_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0452+STABILITY: SURFACE MOTION
 BK0452
 BK0452  HISTORY     - Date     Condition        Report By
 BK0452  HISTORY     - 1968     MONUMENTED       LADTD
 BK0452  HISTORY     - 19910907 GOOD             USPSQD
 BK0452  HISTORY     - 19950913 GOOD             USPSQD
 BK0452
 BK0452                          STATION DESCRIPTION
 BK0452
 BK0452'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0452'2.00 MI NE FROM LEROY.
 BK0452'ABOUT 1.00 MILE EAST ALONG LOUISIANA HIGHWAY 699 FROM THE CATHOLIC
 BK0452'CHURCH IN THE TOWN OF LEROY TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BK0452'699 AND 343.  THENCE ABOUT 1.00 MILE NORTH ALONG LOUISIANA HIGHWAY
 BK0452'343.  IN SECTION 16, T11S, R3E.  53.2 FEET EAST OF THE CENTERLINE OF
 BK0452'LOUISIANA HIGHWAY 343, 45.0 FEET SOUTH OF THE CENTERLINE OF A GRAVEL
 BK0452'ROAD LEADING EAST, 207.0 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0452'WOOD FRAME RESIDENCE BELONGING TO AGNUS COMEAUX, 1.5 FEET NORTHWEST OF
 BK0452'A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BK0452'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT
 BK0452'SOUTHEAST OF THE MARK.
 BK0452
 BK0452                          STATION RECOVERY (1991)
 BK0452
 BK0452'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0452'RECOVERED IN GOOD CONDITION.
 BK0452
 BK0452                          STATION RECOVERY (1995)
 BK0452
 BK0452'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0452'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0453 ***********************************************************************
 BK0453  DESIGNATION -  57 V 127
 BK0453  PID         -  BK0453
 BK0453  STATE/COUNTY-  LA/VERMILION
 BK0453  COUNTRY     -  US
 BK0453  USGS QUAD   -  LEROY (2018)
 BK0453
 BK0453                         *CURRENT SURVEY CONTROL
 BK0453  ______________________________________________________________________
 BK0453* NAD 83(1986) POSITION- 30 06 30.     (N) 092 10 29.     (W)   SCALED
 BK0453* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0453  **This station is located in a suspected subsidence area (see below).
 BK0453  ______________________________________________________________________
 BK0453  GEOID HEIGHT    -        -26.910 (meters)                     GEOID18
 BK0453
 BK0453.The horizontal coordinates were scaled from a map and have
 BK0453.an estimated accuracy of +/- 6 seconds.
 BK0453
 BK0453.** This station is in an area of known vertical motion. If an
 BK0453.** orthometric height was ever established but is not available 
 BK0453.** in the current survey control section, the orthometric height
 BK0453.** is considered suspect.  Suspect heights are available in the
 BK0453.** superseded section only if requested.
 BK0453
 BK0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0453.GEOID18 height accuracy estimate available here.
 BK0453
 BK0453.Click photographs - Photos may exist for this station.
 BK0453
 BK0453;                    North         East    Units  Estimated Accuracy
 BK0453;SPC LA S     -   178,570.      918,910.      MT  (+/- 180 meters Scaled)
 BK0453
 BK0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP795310(NAD 83)
 BK0453
 BK0453                          SUPERSEDED SURVEY CONTROL
 BK0453
 BK0453.No superseded survey control is available for this station.
 BK0453
 BK0453_MARKER: DD = SURVEY DISK
 BK0453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0453_STAMPING: 57V127 1968
 BK0453_MARK LOGO: LADHGS
 BK0453_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0453+STABILITY: SURFACE MOTION
 BK0453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0453+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2004
 BK0453
 BK0453  HISTORY     - Date     Condition        Report By
 BK0453  HISTORY     - 1968     MONUMENTED       LADTD
 BK0453  HISTORY     - 19910907 GOOD             USPSQD
 BK0453  HISTORY     - 19950913 GOOD             USPSQD
 BK0453  HISTORY     - 20040305 GOOD             USPSQD
 BK0453  HISTORY     - 20070723 GOOD             GEOCAC
 BK0453
 BK0453                          STATION DESCRIPTION
 BK0453
 BK0453'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0453'3.05 MI NE FROM LEROY.
 BK0453'ABOUT 1.00 MILES EAST ALONG LOUISIANA HIGHWAY 699 FROM THE CATHOLIC
 BK0453'CHURCH IN THE TOWN OF LEROY TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BK0453'343 AND 699.  THENCE ABOUT 2.05 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0453'343, IN SECTION 9, T11S, R3E.  47.3 FEET EAST OF THE CENTERLINE OF
 BK0453'LOUISIANA HIGHWAY 343, 51.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0453'HIGHWAY 92, 125.9 FEET EAST OF THE NORTHWEST CORNER OF A WOOD FRAME
 BK0453'GENERAL MERCHANDISE STORE BELONGING TO PAUL DUHON, 2.0 FEET NORTHWEST
 BK0453'OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3
 BK0453'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET
 BK0453'SOUTHEAST OF THE MARK.
 BK0453
 BK0453                          STATION RECOVERY (1991)
 BK0453
 BK0453'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0453'RECOVERED IN GOOD CONDITION.
 BK0453
 BK0453                          STATION RECOVERY (1995)
 BK0453
 BK0453'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0453'RECOVERED IN GOOD CONDITION.
 BK0453
 BK0453                          STATION RECOVERY (2004)
 BK0453
 BK0453'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0453'RECOVERED IN GOOD CONDITION.
 BK0453
 BK0453                          STATION RECOVERY (2007)
 BK0453
 BK0453'RECOVERY NOTE BY GEOCACHING 2007 (MFM)
 BK0453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0454 ***********************************************************************
 BK0454  DESIGNATION -  57 V 128
 BK0454  PID         -  BK0454
 BK0454  STATE/COUNTY-  LA/VERMILION
 BK0454  COUNTRY     -  US
 BK0454  USGS QUAD   -  LEROY (2018)
 BK0454
 BK0454                         *CURRENT SURVEY CONTROL
 BK0454  ______________________________________________________________________
 BK0454* NAD 83(1986) POSITION- 30 07 24.     (N) 092 10 29.     (W)   SCALED
 BK0454* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0454  **This station is located in a suspected subsidence area (see below).
 BK0454  ______________________________________________________________________
 BK0454  GEOID HEIGHT    -        -26.944 (meters)                     GEOID18
 BK0454
 BK0454.The horizontal coordinates were scaled from a map and have
 BK0454.an estimated accuracy of +/- 6 seconds.
 BK0454
 BK0454.** This station is in an area of known vertical motion. If an
 BK0454.** orthometric height was ever established but is not available 
 BK0454.** in the current survey control section, the orthometric height
 BK0454.** is considered suspect.  Suspect heights are available in the
 BK0454.** superseded section only if requested.
 BK0454
 BK0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0454.GEOID18 height accuracy estimate available here.
 BK0454
 BK0454.Click photographs - Photos may exist for this station.
 BK0454
 BK0454;                    North         East    Units  Estimated Accuracy
 BK0454;SPC LA S     -   180,240.      918,930.      MT  (+/- 180 meters Scaled)
 BK0454
 BK0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP794327(NAD 83)
 BK0454
 BK0454                          SUPERSEDED SURVEY CONTROL
 BK0454
 BK0454.No superseded survey control is available for this station.
 BK0454
 BK0454_MARKER: DD = SURVEY DISK
 BK0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0454_STAMPING: 57V128 1968
 BK0454_MARK LOGO: LADHGS
 BK0454_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0454+STABILITY: SURFACE MOTION
 BK0454
 BK0454  HISTORY     - Date     Condition        Report By
 BK0454  HISTORY     - 1968     MONUMENTED       LADH
 BK0454  HISTORY     - 1987     GOOD             LADTD
 BK0454  HISTORY     - 19910907 GOOD             USPSQD
 BK0454  HISTORY     - 19950913 GOOD             USPSQD
 BK0454  HISTORY     - 20040305 MARK NOT FOUND   USPSQD
 BK0454
 BK0454                          STATION DESCRIPTION
 BK0454
 BK0454'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0454'4.10 MI NORTHEAST FROM LEROY.  ABOUT 1.0 MILE EAST ALONG LOUISIANA
 BK0454'HIGHWAY 699 FROM THE CATHOLIC CHURCH IN THE TOWN OF LEROY TO THE
 BK0454'INTERSECTION OF LOUISIANA HIGHWAYS 343 AND 699.  THENCE ABOUT 3.10
 BK0454'MILES NORTH ALONG LOUISIANA HIGHWAY 343.  IN SECTION 38, T10S, R3E.
 BK0454'58.8 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 343, 126.0 FEET
 BK0454'NORTH OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 102.3 FEET
 BK0454'NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0454'TO AARON DUHON, 0.7 FOOT SOUTH OF A COMBINATION MESH AND BARBED WIRE
 BK0454'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BK0454'GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET EAST OF THE MARK.
 BK0454
 BK0454                          STATION RECOVERY (1987)
 BK0454
 BK0454'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0454'5.0 KM (3.1 MI) NORTH ON STATE HIGHWAY 343 FROM THE INTERSECTION
 BK0454'OF STATE HIGHWAYS 699 AND 343 IN LEROY, IN SECTION 38, T10S, R3E,
 BK0454'TO THE MARK ON THE RIGHT IN THE FRONT YARD OF A BRICK HOUSE, 36.6
 BK0454'METERS (120 FT) SOUTH OF A CHAIN LINK FENCE, 38.4 METERS (126 FT)
 BK0454'NORTH OF THE CENTER OF A GRAVEL ROAD LEADING EAST, 28 METERS (92 FT)
 BK0454'WEST-SOUTHWEST OF THE NORTHWEST CORNER OF THE BRICK HOUSE, 21.9 METERS
 BK0454'(72 FT) NORTHWEST OF THE SOUTHWEST CORNER OF THE BRICK HOUSE, 18
 BK0454'METERS (59 FT) EAST OF THE CENTER OF THE HIGHWAY AND 11.9 METERS
 BK0454'(39 FT) WEST-NORTHWEST OF A 14-INCH LIVE OAK TREE.
 BK0454'THE MARK IS 0.30 M BELOW THE HIGHWAY.
 BK0454
 BK0454                          STATION RECOVERY (1991)
 BK0454
 BK0454'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0454'RECOVERED IN GOOD CONDITION.
 BK0454
 BK0454                          STATION RECOVERY (1995)
 BK0454
 BK0454'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0454'RECOVERED IN GOOD CONDITION.
 BK0454
 BK0454                          STATION RECOVERY (2004)
 BK0454
 BK0454'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0454'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0438 ***********************************************************************
 BK0438  DESIGNATION -  57 V 129
 BK0438  PID         -  BK0438
 BK0438  STATE/COUNTY-  LA/VERMILION
 BK0438  COUNTRY     -  US
 BK0438  USGS QUAD   -  MILTON (2018)
 BK0438
 BK0438                         *CURRENT SURVEY CONTROL
 BK0438  ______________________________________________________________________
 BK0438* NAD 83(1986) POSITION- 30 06 06.     (N) 092 05 36.     (W)   SCALED
 BK0438* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0438  **This station is located in a suspected subsidence area (see below).
 BK0438  ______________________________________________________________________
 BK0438  GEOID HEIGHT    -        -26.852 (meters)                     GEOID18
 BK0438  DYNAMIC HEIGHT  -          6.412 (meters)       21.04  (feet) COMP
 BK0438  MODELED GRAVITY -    979,304.3   (mgal)                       NAVD 88
 BK0438
 BK0438.The horizontal coordinates were scaled from a map and have
 BK0438.an estimated accuracy of +/- 6 seconds.
 BK0438
 BK0438.** This station is in an area of known vertical motion. If an
 BK0438.** orthometric height was ever established but is not available 
 BK0438.** in the current survey control section, the orthometric height
 BK0438.** is considered suspect.  Suspect heights are available in the
 BK0438.** superseded section only if requested.
 BK0438
 BK0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0438.GEOID18 height accuracy estimate available here.
 BK0438
 BK0438.Click photographs - Photos may exist for this station.
 BK0438
 BK0438.The dynamic height is computed by dividing the NAVD 88
 BK0438.geopotential number by the normal gravity value computed on the
 BK0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0438.degrees latitude (g = 980.6199 gals.).
 BK0438
 BK0438.The modeled gravity was interpolated from observed gravity values.
 BK0438
 BK0438;                    North         East    Units  Estimated Accuracy
 BK0438;SPC LA S     -   177,780.      926,750.      MT  (+/- 180 meters Scaled)
 BK0438
 BK0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP873303(NAD 83)
 BK0438
 BK0438                          SUPERSEDED SURVEY CONTROL
 BK0438
 BK0438.No superseded survey control is available for this station.
 BK0438
 BK0438_MARKER: DD = SURVEY DISK
 BK0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0438_STAMPING: 57V129 1968
 BK0438_MARK LOGO: LADHGS
 BK0438_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0438+STABILITY: SURFACE MOTION
 BK0438
 BK0438  HISTORY     - Date     Condition        Report By
 BK0438  HISTORY     - 1968     MONUMENTED       LADTD
 BK0438  HISTORY     - 1982     GOOD             NGS
 BK0438  HISTORY     - 19910907 GOOD             USPSQD
 BK0438  HISTORY     - 19950913 GOOD             USPSQD
 BK0438
 BK0438                          STATION DESCRIPTION
 BK0438
 BK0438'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0438'0.90 MI W FROM MILTON.
 BK0438'ABOUT 0.90 MILE WEST ALONG LOUISIANA HIGHWAY 92 FROM THE EAST END OF
 BK0438'THE VERMILION RIVER BRIDGE IN MILTON.  IN SECTION 43, T11S, R4E. 54.7
 BK0438'FEET NORTH-NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 107.4
 BK0438'FEET EAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE WITH
 BK0438'ASBESTOS SIDING BELONGING TO EDWARD V. TRAHAN, 144.7 FEET
 BK0438'SOUTH-SOUTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER RESIDENCE
 BK0438'BELONGING TO JAMES R. DOUCET, 71.7 FEET SOUTH-SOUTHEAST OF A 12 INCH
 BK0438'OAK TREE, 0.8 FOOT WEST OF A CHAIN-LINK FENCE.  SET IN TOP OF A
 BK0438'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0438'POST IS SET 1.0 FOOT NORTH OF THE MARK.
 BK0438
 BK0438                          STATION RECOVERY (1982)
 BK0438
 BK0438'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0438'RECOVERED IN GOOD CONDITION.
 BK0438
 BK0438                          STATION RECOVERY (1991)
 BK0438
 BK0438'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0438'RECOVERED IN GOOD CONDITION.
 BK0438
 BK0438                          STATION RECOVERY (1995)
 BK0438
 BK0438'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0438'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0263 ***********************************************************************
 AV0263  DESIGNATION -  57 V 13
 AV0263  PID         -  AV0263
 AV0263  STATE/COUNTY-  LA/VERMILION
 AV0263  COUNTRY     -  US
 AV0263  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0263
 AV0263                         *CURRENT SURVEY CONTROL
 AV0263  ______________________________________________________________________
 AV0263* NAD 83(1986) POSITION- 29 59 17.     (N) 092 09 52.     (W)   SCALED
 AV0263* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0263  **This station is located in a suspected subsidence area (see below).
 AV0263  ______________________________________________________________________
 AV0263  GEOID HEIGHT    -        -26.608 (meters)                     GEOID18
 AV0263  DYNAMIC HEIGHT  -          3.765 (meters)       12.35  (feet) COMP
 AV0263  MODELED GRAVITY -    979,307.1   (mgal)                       NAVD 88
 AV0263
 AV0263.The horizontal coordinates were scaled from a map and have
 AV0263.an estimated accuracy of +/- 6 seconds.
 AV0263
 AV0263.** This station is in an area of known vertical motion. If an
 AV0263.** orthometric height was ever established but is not available 
 AV0263.** in the current survey control section, the orthometric height
 AV0263.** is considered suspect.  Suspect heights are available in the
 AV0263.** superseded section only if requested.
 AV0263
 AV0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0263.GEOID18 height accuracy estimate available here.
 AV0263
 AV0263.Click photographs - Photos may exist for this station.
 AV0263
 AV0263.The dynamic height is computed by dividing the NAVD 88
 AV0263.geopotential number by the normal gravity value computed on the
 AV0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0263.degrees latitude (g = 980.6199 gals.).
 AV0263
 AV0263.The modeled gravity was interpolated from observed gravity values.
 AV0263
 AV0263;                    North         East    Units  Estimated Accuracy
 AV0263;SPC LA S     -   165,230.      919,810.      MT  (+/- 180 meters Scaled)
 AV0263
 AV0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP805177(NAD 83)
 AV0263
 AV0263                          SUPERSEDED SURVEY CONTROL
 AV0263
 AV0263.No superseded survey control is available for this station.
 AV0263
 AV0263_MARKER: DD = SURVEY DISK
 AV0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0263_STAMPING: 57V13 1967
 AV0263_MARK LOGO: LADH
 AV0263_PROJECTION: PROJECTING 5 CENTIMETERS
 AV0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0263+STABILITY: SURFACE MOTION
 AV0263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0263+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0263
 AV0263  HISTORY     - Date     Condition        Report By
 AV0263  HISTORY     - 1967     MONUMENTED       LADTD
 AV0263  HISTORY     - 1978     GOOD             LADTD
 AV0263  HISTORY     - 1982     GOOD             NGS
 AV0263  HISTORY     - 19910713 GOOD             USPSQD
 AV0263  HISTORY     - 19950926 GOOD             USPSQD
 AV0263  HISTORY     - 20040201 GOOD             USPSQD
 AV0263  HISTORY     - 20050525 GOOD             USPSQD
 AV0263
 AV0263                          STATION DESCRIPTION
 AV0263
 AV0263'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0263'1.70 MI W FROM ABBEVILLE.
 AV0263'THE STATION IS LOCATED ABOUT 1.70 MILES WEST ALONG STATE ROUTE 14 AND
 AV0263'STATE ROUTE 14 BY-PASS FROM THE INTERSECTION OF STATE ROUTE 14 BY-PASS
 AV0263'AND U.S. HIGHWAY 167 IN ABBEVILLE, IN SECTION 65, T12S, R3E, 77.5 FEET
 AV0263'NORTH OF THE CENTERLINE OF STATE ROUTE 14, 87.0 FEET SOUTHEAST OF THE
 AV0263'SOUTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO MRS. ELTON
 AV0263'MEAUX, 125.0 FEET SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF THE SAME
 AV0263'BUILDING, 21.0 FEET SOUTHEAST OF A SIX INCH OAK TREE, 1.4 FEET EAST OF
 AV0263'A CHAIN LINK FENCE, 1.0 FEET WEST OF A STEEL WITNESS POST AND SIGN. A
 AV0263'STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT IS PROJECTING 2
 AV0263'INCHES ABOVE THE GROUND.  STATION IS STAMPED 57V13 - 1967.
 AV0263
 AV0263                          STATION RECOVERY (1978)
 AV0263
 AV0263'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0263'STA. RECOVERED GOOD AS DESCRIBED EXCEPT AS FOLLOWS--1.0 FT. EAST OF A
 AV0263'STEEL WITNESS POST AND SIGN AND 2 IN. BELOW GROUND SURFACE.
 AV0263
 AV0263                          STATION RECOVERY (1982)
 AV0263
 AV0263'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0263'RECOVERED IN GOOD CONDITION.
 AV0263
 AV0263                          STATION RECOVERY (1991)
 AV0263
 AV0263'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0263'RECOVERED IN GOOD CONDITION.
 AV0263
 AV0263                          STATION RECOVERY (1995)
 AV0263
 AV0263'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0263'RECOVERED IN GOOD CONDITION.
 AV0263
 AV0263                          STATION RECOVERY (2004)
 AV0263
 AV0263'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0263'RECOVERED IN GOOD CONDITION.
 AV0263
 AV0263                          STATION RECOVERY (2005)
 AV0263
 AV0263'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0437 ***********************************************************************
 BK0437  DESIGNATION -  57 V 130
 BK0437  PID         -  BK0437
 BK0437  STATE/COUNTY-  LA/VERMILION
 BK0437  COUNTRY     -  US
 BK0437  USGS QUAD   -  MILTON (2018)
 BK0437
 BK0437                         *CURRENT SURVEY CONTROL
 BK0437  ______________________________________________________________________
 BK0437* NAD 83(1986) POSITION- 30 05 59.7    (N) 092 05 59.3    (W)   HD_HELD2
 BK0437* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0437  **This station is located in a suspected subsidence area (see below).
 BK0437  ______________________________________________________________________
 BK0437  GEOID HEIGHT    -        -26.851 (meters)                     GEOID18
 BK0437  DYNAMIC HEIGHT  -          6.797 (meters)       22.30  (feet) COMP
 BK0437  MODELED GRAVITY -    979,304.2   (mgal)                       NAVD 88
 BK0437
 BK0437.The horizontal coordinates were established by autonomous hand held GPS
 BK0437.observations and have an estimated accuracy of +/- 10 meters.
 BK0437
 BK0437.** This station is in an area of known vertical motion. If an
 BK0437.** orthometric height was ever established but is not available 
 BK0437.** in the current survey control section, the orthometric height
 BK0437.** is considered suspect.  Suspect heights are available in the
 BK0437.** superseded section only if requested.
 BK0437
 BK0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0437.GEOID18 height accuracy estimate available here.
 BK0437
 BK0437.Click photographs - Photos may exist for this station.
 BK0437
 BK0437.The dynamic height is computed by dividing the NAVD 88
 BK0437.geopotential number by the normal gravity value computed on the
 BK0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0437.degrees latitude (g = 980.6199 gals.).
 BK0437
 BK0437.The modeled gravity was interpolated from observed gravity values.
 BK0437
 BK0437;                    North         East    Units  Estimated Accuracy
 BK0437;SPC LA S     -   177,589.      926,126.      MT  (+/- 10 meters HH2 GPS)
 BK0437
 BK0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8673630198(NAD 83)
 BK0437
 BK0437                          SUPERSEDED SURVEY CONTROL
 BK0437
 BK0437.No superseded survey control is available for this station.
 BK0437
 BK0437_MARKER: DD = SURVEY DISK
 BK0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0437_STAMPING: 57V130 1968
 BK0437_MARK LOGO: LADHGS
 BK0437_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0437+STABILITY: SURFACE MOTION
 BK0437
 BK0437  HISTORY     - Date     Condition        Report By
 BK0437  HISTORY     - 1968     MONUMENTED       LADTD
 BK0437  HISTORY     - 1982     GOOD             NGS
 BK0437  HISTORY     - 19910907 GOOD             USPSQD
 BK0437  HISTORY     - 19950913 GOOD             USPSQD
 BK0437
 BK0437                          STATION DESCRIPTION
 BK0437
 BK0437'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0437'1.30 MI W FROM MILTON.
 BK0437'ABOUT 1.30 MILES WEST ALONG LOUISIANA HIGHWAY 92 FROM THE EAST END OF
 BK0437'THE VERMILION RIVER BRIDGE IN MILTON.  ABOUT 0.30 MILES SOUTH ALONG
 BK0437'U.S. HIGHWAY 167 FROM THE MAURICE BRANCH OF THE BANK OF ABBEVILLE AND
 BK0437'TRUST COMPANY IN MAURICE TO THE INTERSECTION OF U. S. HIGHWAY 167 AND
 BK0437'LOUISIANA HIGHWAY 92.  THENCE ABOUT 1.60 MILES EAST ALONG LOUISIANA
 BK0437'HIGHWAY 92.  IN SECTION 43, T11S, R4E.  63.6 FEET SOUTH OF THE
 BK0437'CENTERLINE OF LOUISIANA HIGHWAY 92, 27.1 FEET WEST OF A 5 INCH CEDAR
 BK0437'TREE, 73.2 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 BK0437'RESIDENCE WITH ASBESTOS SIDING BELONGING TO R. FABRE, 0.8 FOOT WEST OF
 BK0437'A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BK0437'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET SOUTH OF THE
 BK0437'MARK.
 BK0437
 BK0437                          STATION RECOVERY (1982)
 BK0437
 BK0437'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0437'RECOVERED IN GOOD CONDITION.
 BK0437
 BK0437                          STATION RECOVERY (1991)
 BK0437
 BK0437'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0437'RECOVERED IN GOOD CONDITION.
 BK0437
 BK0437                          STATION RECOVERY (1995)
 BK0437
 BK0437'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0437'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0436 ***********************************************************************
 BK0436  DESIGNATION -  57 V 131
 BK0436  PID         -  BK0436
 BK0436  STATE/COUNTY-  LA/VERMILION
 BK0436  COUNTRY     -  US
 BK0436  USGS QUAD   -  MILTON (2018)
 BK0436
 BK0436                         *CURRENT SURVEY CONTROL
 BK0436  ______________________________________________________________________
 BK0436* NAD 83(1986) POSITION- 30 06 09.     (N) 092 06 52.     (W)   SCALED
 BK0436* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0436  **This station is located in a suspected subsidence area (see below).
 BK0436  ______________________________________________________________________
 BK0436  GEOID HEIGHT    -        -26.864 (meters)                     GEOID18
 BK0436  DYNAMIC HEIGHT  -          7.464 (meters)       24.49  (feet) COMP
 BK0436  MODELED GRAVITY -    979,304.3   (mgal)                       NAVD 88
 BK0436
 BK0436.The horizontal coordinates were scaled from a map and have
 BK0436.an estimated accuracy of +/- 6 seconds.
 BK0436
 BK0436.** This station is in an area of known vertical motion. If an
 BK0436.** orthometric height was ever established but is not available 
 BK0436.** in the current survey control section, the orthometric height
 BK0436.** is considered suspect.  Suspect heights are available in the
 BK0436.** superseded section only if requested.
 BK0436
 BK0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0436.GEOID18 height accuracy estimate available here.
 BK0436
 BK0436.Click photographs - Photos may exist for this station.
 BK0436
 BK0436.The dynamic height is computed by dividing the NAVD 88
 BK0436.geopotential number by the normal gravity value computed on the
 BK0436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0436.degrees latitude (g = 980.6199 gals.).
 BK0436
 BK0436.The modeled gravity was interpolated from observed gravity values.
 BK0436
 BK0436;                    North         East    Units  Estimated Accuracy
 BK0436;SPC LA S     -   177,890.      924,720.      MT  (+/- 180 meters Scaled)
 BK0436
 BK0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP853304(NAD 83)
 BK0436
 BK0436                          SUPERSEDED SURVEY CONTROL
 BK0436
 BK0436.No superseded survey control is available for this station.
 BK0436
 BK0436_MARKER: DD = SURVEY DISK
 BK0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0436_STAMPING: 57V131 1968
 BK0436_MARK LOGO: LADHGS
 BK0436_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0436+STABILITY: SURFACE MOTION
 BK0436
 BK0436  HISTORY     - Date     Condition        Report By
 BK0436  HISTORY     - 1968     MONUMENTED       LADTD
 BK0436  HISTORY     - 1982     GOOD             NGS
 BK0436  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0436  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0436
 BK0436                          STATION DESCRIPTION
 BK0436
 BK0436'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0436'0.95 MI SE FROM MAURICE.
 BK0436'ABOUT 0.30 MILE SOUTH ALONG U. S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0436'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE TO THE
 BK0436'INTERSECTION OF U. S. HIGHWAY 167 AND LOUISIANA HIGHWAY 92.  THENCE
 BK0436'ABOUT 0.65 MILE EAST ALONG LOUISIANA HIGHWAY 92.  IN SECTION 12, T11S,
 BK0436'R3E.  64.2 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 64.7
 BK0436'FEET NORTHEAST OF POWER POLE NUMBER 259, 65.1 FEET WEST OF A PRIVATE
 BK0436'DRIVEWAY LEADING INTO A FIELD, 0.6 FOOT EAST OF A BARBED WIRE FENCE.
 BK0436'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 BK0436'STEEL WITNESS POST IS SET 1.1 FEET NORTHWEST OF THE MARK.
 BK0436
 BK0436                          STATION RECOVERY (1982)
 BK0436
 BK0436'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0436'RECOVERED IN GOOD CONDITION.
 BK0436
 BK0436                          STATION RECOVERY (1991)
 BK0436
 BK0436'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0436'MARK NOT FOUND.
 BK0436
 BK0436                          STATION RECOVERY (1995)
 BK0436
 BK0436'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0436'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0264 ***********************************************************************
 AV0264  DESIGNATION -  57 V 14
 AV0264  PID         -  AV0264
 AV0264  STATE/COUNTY-  LA/VERMILION
 AV0264  COUNTRY     -  US
 AV0264  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0264
 AV0264                         *CURRENT SURVEY CONTROL
 AV0264  ______________________________________________________________________
 AV0264* NAD 83(1986) POSITION- 29 59 22.     (N) 092 10 51.     (W)   SCALED
 AV0264* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0264  **This station is located in a suspected subsidence area (see below).
 AV0264  ______________________________________________________________________
 AV0264  GEOID HEIGHT    -        -26.620 (meters)                     GEOID18
 AV0264  DYNAMIC HEIGHT  -          3.095 (meters)       10.15  (feet) COMP
 AV0264  MODELED GRAVITY -    979,306.9   (mgal)                       NAVD 88
 AV0264
 AV0264.The horizontal coordinates were scaled from a map and have
 AV0264.an estimated accuracy of +/- 6 seconds.
 AV0264
 AV0264.** This station is in an area of known vertical motion. If an
 AV0264.** orthometric height was ever established but is not available 
 AV0264.** in the current survey control section, the orthometric height
 AV0264.** is considered suspect.  Suspect heights are available in the
 AV0264.** superseded section only if requested.
 AV0264
 AV0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0264.GEOID18 height accuracy estimate available here.
 AV0264
 AV0264.Click photographs - Photos may exist for this station.
 AV0264
 AV0264.The dynamic height is computed by dividing the NAVD 88
 AV0264.geopotential number by the normal gravity value computed on the
 AV0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0264.degrees latitude (g = 980.6199 gals.).
 AV0264
 AV0264.The modeled gravity was interpolated from observed gravity values.
 AV0264
 AV0264;                    North         East    Units  Estimated Accuracy
 AV0264;SPC LA S     -   165,400.      918,230.      MT  (+/- 180 meters Scaled)
 AV0264
 AV0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP790178(NAD 83)
 AV0264
 AV0264                          SUPERSEDED SURVEY CONTROL
 AV0264
 AV0264.No superseded survey control is available for this station.
 AV0264
 AV0264_MARKER: DD = SURVEY DISK
 AV0264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0264_STAMPING: 57V14 1967
 AV0264_MARK LOGO: LADH
 AV0264_PROJECTION: PROJECTING 3 CENTIMETERS
 AV0264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0264+STABILITY: SURFACE MOTION
 AV0264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0264+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0264
 AV0264  HISTORY     - Date     Condition        Report By
 AV0264  HISTORY     - 1967     MONUMENTED       LADTD
 AV0264  HISTORY     - 1978     GOOD             LADTD
 AV0264  HISTORY     - 1982     GOOD             NGS
 AV0264  HISTORY     - 19910713 GOOD             USPSQD
 AV0264  HISTORY     - 19950926 GOOD             USPSQD
 AV0264  HISTORY     - 20040201 GOOD             USPSQD
 AV0264  HISTORY     - 20050525 GOOD             USPSQD
 AV0264
 AV0264                          STATION DESCRIPTION
 AV0264
 AV0264'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0264'2.65 MI W FROM ABBEVILLE.
 AV0264'THE STATION IS LOCATED ABOUT 2.65 MILES WEST ALONG STATE ROUTE 14 AND
 AV0264'STATE ROUTE 14 BY - PASS FROM THE INTERSECTION OF STATE ROUTE 14 BY -
 AV0264'PASS AND U.S. HIGHWAY IN ABBEVILLE, IN SECTION 65, T12S, R3E, 111.0
 AV0264'FEET SOUTH OF THE CENTERLINE OF STATE ROUTE 14, 166.5 FEET NORTHEAST
 AV0264'OF THE NORTHEAST CORNER OF A FRAME BUILDING BELONGING TO BOUDOIN,
 AV0264'253.0 FEET EAST OF THE SOUTHERLY PROJECTION OF STATE ROUTE 343 WHICH
 AV0264'RUNS NORTH FROM STATE ROUTE 14, 1.6 FEET EAST OF A CHAIN LINK FENCE
 AV0264'RUNNING NORTH AND SOUTH, 1.0 FEET NORTH OF A STEEL WITNESS POST AND
 AV0264'SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT IS
 AV0264'PROJECTING 1 INCH ABOVE THE GROUND.  STATION IS STAMPED 57V14 - 1967.
 AV0264
 AV0264                          STATION RECOVERY (1978)
 AV0264
 AV0264'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0264'RECOVERED IN GOOD CONDITION.
 AV0264
 AV0264                          STATION RECOVERY (1982)
 AV0264
 AV0264'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0264'RECOVERED IN GOOD CONDITION.
 AV0264
 AV0264                          STATION RECOVERY (1991)
 AV0264
 AV0264'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0264'RECOVERED IN GOOD CONDITION.
 AV0264
 AV0264                          STATION RECOVERY (1995)
 AV0264
 AV0264'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0264'RECOVERED IN GOOD CONDITION.
 AV0264
 AV0264                          STATION RECOVERY (2004)
 AV0264
 AV0264'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0264'RECOVERED IN GOOD CONDITION.
 AV0264
 AV0264                          STATION RECOVERY (2005)
 AV0264
 AV0264'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0264'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0265 ***********************************************************************
 AV0265  DESIGNATION -  57 V 15 LADH
 AV0265  PID         -  AV0265
 AV0265  STATE/COUNTY-  LA/VERMILION
 AV0265  COUNTRY     -  US
 AV0265  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0265
 AV0265                         *CURRENT SURVEY CONTROL
 AV0265  ______________________________________________________________________
 AV0265* NAD 83(1986) POSITION- 29 59 30.     (N) 092 11 40.     (W)   SCALED
 AV0265* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0265  **This station is located in a suspected subsidence area (see below).
 AV0265  ______________________________________________________________________
 AV0265  GEOID HEIGHT    -        -26.633 (meters)                     GEOID18
 AV0265  DYNAMIC HEIGHT  -          2.998 (meters)        9.84  (feet) COMP
 AV0265  MODELED GRAVITY -    979,306.7   (mgal)                       NAVD 88
 AV0265
 AV0265.The horizontal coordinates were scaled from a map and have
 AV0265.an estimated accuracy of +/- 6 seconds.
 AV0265
 AV0265.** This station is in an area of known vertical motion. If an
 AV0265.** orthometric height was ever established but is not available 
 AV0265.** in the current survey control section, the orthometric height
 AV0265.** is considered suspect.  Suspect heights are available in the
 AV0265.** superseded section only if requested.
 AV0265
 AV0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0265.GEOID18 height accuracy estimate available here.
 AV0265
 AV0265.Click photographs - Photos may exist for this station.
 AV0265
 AV0265.The dynamic height is computed by dividing the NAVD 88
 AV0265.geopotential number by the normal gravity value computed on the
 AV0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0265.degrees latitude (g = 980.6199 gals.).
 AV0265
 AV0265.The modeled gravity was interpolated from observed gravity values.
 AV0265
 AV0265;                    North         East    Units  Estimated Accuracy
 AV0265;SPC LA S     -   165,660.      916,920.      MT  (+/- 180 meters Scaled)
 AV0265
 AV0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP777181(NAD 83)
 AV0265
 AV0265                          SUPERSEDED SURVEY CONTROL
 AV0265
 AV0265.No superseded survey control is available for this station.
 AV0265
 AV0265_MARKER: DD = SURVEY DISK
 AV0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0265_STAMPING: 57V15 1967
 AV0265_MARK LOGO: LADH
 AV0265_PROJECTION: FLUSH
 AV0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0265+STABILITY: SURFACE MOTION
 AV0265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0265+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0265
 AV0265  HISTORY     - Date     Condition        Report By
 AV0265  HISTORY     - 1967     MONUMENTED       LADTD
 AV0265  HISTORY     - 1982     GOOD             NGS
 AV0265  HISTORY     - 19910714 GOOD             USPSQD
 AV0265  HISTORY     - 19950912 GOOD             USPSQD
 AV0265  HISTORY     - 20040203 GOOD             USPSQD
 AV0265  HISTORY     - 20050525 GOOD             USPSQD
 AV0265
 AV0265                          STATION DESCRIPTION
 AV0265
 AV0265'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0265'3.45 MI W FROM ABBEVILLE.
 AV0265'THE STATION IS LOCATED ABOUT 3.45 MILES WEST ALONG STATE ROUTE 14 AND
 AV0265'STATE ROUTE 14 BY-PASS FROM THE INTERSECTION OF STATE ROUTE 14 BY-PASS
 AV0265'AND U.S. HIGHWAY 167 IN ABBEVILLE, IN SECTION 18, T12S, R3E, 86.2 FEET
 AV0265'NORTH OF THE CENTERLINE OF STATE ROUTE 14, 78.0 FEET SOUTH-SOUTHWEST
 AV0265'OF A 24 INCH OAK TREE, 140.5 FEET WEST OF THE SOUTHWEST CORNER OF A
 AV0265'WOOD FRAME BARN, 36.1 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A
 AV0265'WOOD FRAME SHED OVER A WATER WELL, 1.3 FEET EAST OF A COMBINATION MESH
 AV0265'AND BARBED WIRE FENCE RUNNING NORTH AND SOUTH, 1.5 FEET NORTH OF A
 AV0265'STEEL WITNESS POST AND SIGN.  A STANDARD DISK SET IN THE TOP OF A
 AV0265'CONCRETE POST THAT IS FLUSH WITH THE GROUND. STATION IS STAMPED 57V15
 AV0265'- 1967.
 AV0265
 AV0265                          STATION RECOVERY (1982)
 AV0265
 AV0265'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0265'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  5.58
 AV0265'KILOMETERS (3.45 MILES) WEST ALONG STATE HIGHWAY 14 BYPASS FROM THE
 AV0265'INTERSECTION OF STATE HIGHWAY 167 IN ABBEVILLE TO THE MARK ON THE
 AV0265'RIGHT, 26.21 METERS (86.0 FEET) NORTH OF THE CENTER LINE OF HIGHWAY
 AV0265'14, 37.79 METERS (124.0 FEET) WEST OF THE CENTER OF A GRAVELED
 AV0265'DRIVEWAY LEADING NORTH TO A BRICK HOUSE, 19.35 METERS (63.5 FEET)
 AV0265'SOUTHEAST OF THE SOUTHEAST CORNER OF A TIN BUILDING FOR STORAGE OF
 AV0265'FARM EQUIPMENT, 23.77 METERS (78.0 FEET) SOUTH-SOUTHWEST OF A 36-INCH
 AV0265'OAK TREE, AND 2.28 METERS (7.5 FEET) NORTHEAST OF A POWER POLE WITH 2
 AV0265'TRANSFORMERS AND 2 GUY WIRES.
 AV0265'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 AV0265
 AV0265                          STATION RECOVERY (1991)
 AV0265
 AV0265'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0265'RECOVERED IN GOOD CONDITION.
 AV0265
 AV0265                          STATION RECOVERY (1995)
 AV0265
 AV0265'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0265'RECOVERED IN GOOD CONDITION.
 AV0265
 AV0265                          STATION RECOVERY (2004)
 AV0265
 AV0265'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0265'RECOVERED IN GOOD CONDITION.
 AV0265
 AV0265                          STATION RECOVERY (2005)
 AV0265
 AV0265'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0266 ***********************************************************************
 AV0266  DESIGNATION -  57 V 16 LADH
 AV0266  PID         -  AV0266
 AV0266  STATE/COUNTY-  LA/VERMILION
 AV0266  COUNTRY     -  US
 AV0266  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0266
 AV0266                         *CURRENT SURVEY CONTROL
 AV0266  ______________________________________________________________________
 AV0266* NAD 83(1986) POSITION- 29 59 27.     (N) 092 12 25.     (W)   SCALED
 AV0266* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0266  **This station is located in a suspected subsidence area (see below).
 AV0266  ______________________________________________________________________
 AV0266  GEOID HEIGHT    -        -26.638 (meters)                     GEOID18
 AV0266  DYNAMIC HEIGHT  -          3.059 (meters)       10.04  (feet) COMP
 AV0266  MODELED GRAVITY -    979,306.4   (mgal)                       NAVD 88
 AV0266
 AV0266.The horizontal coordinates were scaled from a map and have
 AV0266.an estimated accuracy of +/- 6 seconds.
 AV0266
 AV0266.** This station is in an area of known vertical motion. If an
 AV0266.** orthometric height was ever established but is not available 
 AV0266.** in the current survey control section, the orthometric height
 AV0266.** is considered suspect.  Suspect heights are available in the
 AV0266.** superseded section only if requested.
 AV0266
 AV0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0266.GEOID18 height accuracy estimate available here.
 AV0266
 AV0266.Click photographs - Photos may exist for this station.
 AV0266
 AV0266.The dynamic height is computed by dividing the NAVD 88
 AV0266.geopotential number by the normal gravity value computed on the
 AV0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0266.degrees latitude (g = 980.6199 gals.).
 AV0266
 AV0266.The modeled gravity was interpolated from observed gravity values.
 AV0266
 AV0266;                    North         East    Units  Estimated Accuracy
 AV0266;SPC LA S     -   165,570.      915,710.      MT  (+/- 180 meters Scaled)
 AV0266
 AV0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP764180(NAD 83)
 AV0266
 AV0266                          SUPERSEDED SURVEY CONTROL
 AV0266
 AV0266.No superseded survey control is available for this station.
 AV0266
 AV0266_MARKER: DD = SURVEY DISK
 AV0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0266_STAMPING: 57V16 - 1967
 AV0266_MARK LOGO: LADH
 AV0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0266+STABILITY: SURFACE MOTION
 AV0266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0266+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0266
 AV0266  HISTORY     - Date     Condition        Report By
 AV0266  HISTORY     - 1967     MONUMENTED       LADTD
 AV0266  HISTORY     - 1978     GOOD             LADTD
 AV0266  HISTORY     - 1978     GOOD             LADTD
 AV0266  HISTORY     - 1982     GOOD             NGS
 AV0266  HISTORY     - 19910714 GOOD             USPSQD
 AV0266  HISTORY     - 19950912 GOOD             USPSQD
 AV0266  HISTORY     - 20040203 GOOD             USPSQD
 AV0266  HISTORY     - 20050525 GOOD             USPSQD
 AV0266
 AV0266                          STATION DESCRIPTION
 AV0266
 AV0266'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0266'4.15 MI W FROM ABBEVILLE.
 AV0266'THE STATION IS LOCATED ABOUT 4.15 MILES WEST ALONG STATE ROUTE 14 AND
 AV0266'STATE ROUTE 14 BY-PASS FROM THE INTERSECTION OF STATE ROUTE 14 BY-PASS
 AV0266'AND U.S. HIGHWAY 167 IN ABBEVILLE, ABOUT 4.70 MILES EAST ALONG STATE
 AV0266'ROUTE 14 FROM THE INTERSECTION OF STATE ROUTE 14 AND STATE ROUTE 35
 AV0266'(CUSHING AVENUE) IN KAPLAN, IN SECTION 19, T12S, R3E, 93.0 FEET SOUTH
 AV0266'OF THE CENTERLINE OF STATE ROUTE 14, 15.0 FEET WEST OF THE SOUTHERLY
 AV0266'PROJECTION OF A GRAVEL ROAD RUNNING NORTH FROM STATE ROUTE 14, 59.6
 AV0266'FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE WOOD FRAME
 AV0266'RESIDENCE OF NELSON PEREAU, 71.8 FEET NORTHWEST OF A WATER WELL, 1.5
 AV0266'FEET EAST OF A BARBED WIRE FENCE RUNNING NORTH AND SOUTH, 1.0 FEET
 AV0266'WEST OF A STEEL WITNESS POST AND SIGN.  A STANDARD DISK SET IN TOP OF
 AV0266'A CONCRETE POST THAT IS PROJECTING 2 INCHES ABOVE THE GROUND. STATION
 AV0266'IS STAMPED 57V16 - 1967.
 AV0266
 AV0266                          STATION RECOVERY (1978)
 AV0266
 AV0266'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0266'RECOVERED IN GOOD CONDITION.
 AV0266
 AV0266                          STATION RECOVERY (1978)
 AV0266
 AV0266'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0266'RECOVERED IN GOOD CONDITION.
 AV0266
 AV0266                          STATION RECOVERY (1982)
 AV0266
 AV0266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0266'RECOVERED IN GOOD CONDITION.
 AV0266
 AV0266                          STATION RECOVERY (1991)
 AV0266
 AV0266'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0266'RECOVERED IN GOOD CONDITION.
 AV0266
 AV0266                          STATION RECOVERY (1995)
 AV0266
 AV0266'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0266'RECOVERED IN GOOD CONDITION.
 AV0266
 AV0266                          STATION RECOVERY (2004)
 AV0266
 AV0266'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0266'RECOVERED IN GOOD CONDITION.
 AV0266
 AV0266                          STATION RECOVERY (2005)
 AV0266
 AV0266'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0266'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0267 ***********************************************************************
 AV0267  DESIGNATION -  57 V 17 LADH
 AV0267  PID         -  AV0267
 AV0267  STATE/COUNTY-  LA/VERMILION
 AV0267  COUNTRY     -  US
 AV0267  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0267
 AV0267                         *CURRENT SURVEY CONTROL
 AV0267  ______________________________________________________________________
 AV0267* NAD 83(1986) POSITION- 29 59 30.     (N) 092 13 31.     (W)   SCALED
 AV0267* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0267  **This station is located in a suspected subsidence area (see below).
 AV0267  ______________________________________________________________________
 AV0267  GEOID HEIGHT    -        -26.650 (meters)                     GEOID18
 AV0267  DYNAMIC HEIGHT  -          3.702 (meters)       12.15  (feet) COMP
 AV0267  MODELED GRAVITY -    979,306.0   (mgal)                       NAVD 88
 AV0267
 AV0267.The horizontal coordinates were scaled from a map and have
 AV0267.an estimated accuracy of +/- 6 seconds.
 AV0267
 AV0267.** This station is in an area of known vertical motion. If an
 AV0267.** orthometric height was ever established but is not available 
 AV0267.** in the current survey control section, the orthometric height
 AV0267.** is considered suspect.  Suspect heights are available in the
 AV0267.** superseded section only if requested.
 AV0267
 AV0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0267.GEOID18 height accuracy estimate available here.
 AV0267
 AV0267.Click photographs - Photos may exist for this station.
 AV0267
 AV0267.The dynamic height is computed by dividing the NAVD 88
 AV0267.geopotential number by the normal gravity value computed on the
 AV0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0267.degrees latitude (g = 980.6199 gals.).
 AV0267
 AV0267.The modeled gravity was interpolated from observed gravity values.
 AV0267
 AV0267;                    North         East    Units  Estimated Accuracy
 AV0267;SPC LA S     -   165,680.      913,940.      MT  (+/- 180 meters Scaled)
 AV0267
 AV0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP747181(NAD 83)
 AV0267
 AV0267                          SUPERSEDED SURVEY CONTROL
 AV0267
 AV0267.No superseded survey control is available for this station.
 AV0267
 AV0267_MARKER: DD = SURVEY DISK
 AV0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0267_STAMPING: 57V17 1967
 AV0267_MARK LOGO: LADH
 AV0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0267+STABILITY: SURFACE MOTION
 AV0267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0267+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0267
 AV0267  HISTORY     - Date     Condition        Report By
 AV0267  HISTORY     - 1967     MONUMENTED       LADTD
 AV0267  HISTORY     - 1978     GOOD             LADTD
 AV0267  HISTORY     - 1978     GOOD             LADTD
 AV0267  HISTORY     - 1982     GOOD             NGS
 AV0267  HISTORY     - 19910714 GOOD             USPSQD
 AV0267  HISTORY     - 19950912 GOOD             USPSQD
 AV0267  HISTORY     - 20040203 GOOD             USPSQD
 AV0267  HISTORY     - 20050525 GOOD             USPSQD
 AV0267
 AV0267                          STATION DESCRIPTION
 AV0267
 AV0267'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0267'3.60 MI E FROM KAPLAN.
 AV0267'THE STATION LOCATED ABOUT 3.60 MILES EAST ALONG STATE ROUTE 14 FROM
 AV0267'THE INTERSECTION OF STATE ROUTE 14 AND STATE ROUTE 35 (CUSHING AVENUE)
 AV0267'IN KAPLAN, IN SECTION 14, T12S, R2E, 80.4 FEET NORTH OF THE CENTERLINE
 AV0267'OF STATE ROUTE 14, 202.0 FEET WEST OF THE CENTERLINE OF STATE ROUTE
 AV0267'695, 58.8 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE WOOD FRAME
 AV0267'RESIDENCE OF ALVIN HEBERT, 1.5 FEET WEST OF A MESH WIRE FENCE RUNNING
 AV0267'NORTH AND SOUTH, 1.5 FEET NORTH OF A STEEL WITNESS POST AND SIGN. A
 AV0267'STANDARD DISK SET IN A CONCRETE POST THAT IS PROJECTING 3 INCHES ABOVE
 AV0267'THE GROUND.  STATION IS STAMPED 57V17- 1967.
 AV0267
 AV0267                          STATION RECOVERY (1978)
 AV0267
 AV0267'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0267'THE STATION IS LOCATED ABOUT 3.68 MI. EAST ALONG S.R. 14 FROM THE
 AV0267'INT. OF S.R. 14 AND S.R. 35 (CUSHING AVE.) IN KAPLAN, IN SEC. 14,
 AV0267'T12S, R2E, 80.4 FT. NORTH OF C/L OF S.R. 14, 202.0 FT. WEST OF C/L OF
 AV0267'S.R. 695, 58.8 FT. S.W. OF S.W. CORNER OF WOOD FRAME R.E.S. OF ALVIN
 AV0267'HEBERT, 15.0 FT. WEST OF A BARBED WIRE FENCE RUNNING NORTH AND SOUTH,
 AV0267'1.5 FT. SOUTH OF A STEEL WITNESS POST AND SIGN. A STANDARD DISK SET
 AV0267'IN THE TOP OF A CONCRETE POST THAT IS PROJECTING 3 IN. ABOVE THE
 AV0267'GROUND. STATION IS STAMPED 57 V 17-1967.
 AV0267
 AV0267                          STATION RECOVERY (1978)
 AV0267
 AV0267'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0267'THE STATION IS LOCATED ABOUT 3.68 MI. EAST ALONG S.R. 14 FROM THE
 AV0267'INT. OF S.R. 14 AND S.R. 35 (CUSHING AVE.) IN KAPLAN, IN SEC. 14,
 AV0267'T12S, R2E, 80.4 FT. NORTH OF C/L OF S.R. 14, 202.0 FT. WEST OF C/L OF
 AV0267'S.R. 695, 58.8 FT. S.W. OF S.W. CORNER OF WOOD FRAME R.E.S. OF ALVIN
 AV0267'HEBERT, 15.0 FT. WEST OF A BARBED WIRE FENCE RUNNING NORTH AND SOUTH,
 AV0267'1.5 FT. SOUTH OF A STEEL WITNESS POST AND SIGN. A STANDARD DISK SET
 AV0267'IN THE TOP OF A CONCRETE POST THAT IS PROJECTING 3 IN. ABOVE THE
 AV0267'GROUND. STATION IS STAMPED 57 V 17-1967.
 AV0267
 AV0267                          STATION RECOVERY (1982)
 AV0267
 AV0267'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0267'RECOVERED IN GOOD CONDITION.
 AV0267
 AV0267                          STATION RECOVERY (1991)
 AV0267
 AV0267'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0267'RECOVERED IN GOOD CONDITION.
 AV0267
 AV0267                          STATION RECOVERY (1995)
 AV0267
 AV0267'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0267'RECOVERED IN GOOD CONDITION.
 AV0267
 AV0267                          STATION RECOVERY (2004)
 AV0267
 AV0267'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0267'RECOVERED IN GOOD CONDITION.
 AV0267
 AV0267                          STATION RECOVERY (2005)
 AV0267
 AV0267'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0268 ***********************************************************************
 AV0268  DESIGNATION -  57 V 18 LADH
 AV0268  PID         -  AV0268
 AV0268  STATE/COUNTY-  LA/VERMILION
 AV0268  COUNTRY     -  US
 AV0268  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0268
 AV0268                         *CURRENT SURVEY CONTROL
 AV0268  ______________________________________________________________________
 AV0268* NAD 83(1986) POSITION- 29 59 27.     (N) 092 14 31.     (W)   SCALED
 AV0268* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0268  **This station is located in a suspected subsidence area (see below).
 AV0268  ______________________________________________________________________
 AV0268  GEOID HEIGHT    -        -26.656 (meters)                     GEOID18
 AV0268  DYNAMIC HEIGHT  -          3.761 (meters)       12.34  (feet) COMP
 AV0268  MODELED GRAVITY -    979,305.7   (mgal)                       NAVD 88
 AV0268
 AV0268.The horizontal coordinates were scaled from a map and have
 AV0268.an estimated accuracy of +/- 6 seconds.
 AV0268
 AV0268.** This station is in an area of known vertical motion. If an
 AV0268.** orthometric height was ever established but is not available 
 AV0268.** in the current survey control section, the orthometric height
 AV0268.** is considered suspect.  Suspect heights are available in the
 AV0268.** superseded section only if requested.
 AV0268
 AV0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0268.GEOID18 height accuracy estimate available here.
 AV0268
 AV0268.Click photographs - Photos may exist for this station.
 AV0268
 AV0268.The dynamic height is computed by dividing the NAVD 88
 AV0268.geopotential number by the normal gravity value computed on the
 AV0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0268.degrees latitude (g = 980.6199 gals.).
 AV0268
 AV0268.The modeled gravity was interpolated from observed gravity values.
 AV0268
 AV0268;                    North         East    Units  Estimated Accuracy
 AV0268;SPC LA S     -   165,600.      912,330.      MT  (+/- 180 meters Scaled)
 AV0268
 AV0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP731180(NAD 83)
 AV0268
 AV0268                          SUPERSEDED SURVEY CONTROL
 AV0268
 AV0268.No superseded survey control is available for this station.
 AV0268
 AV0268_MARKER: DD = SURVEY DISK
 AV0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0268_STAMPING: 57V18 1967
 AV0268_MARK LOGO: LADH
 AV0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0268+STABILITY: SURFACE MOTION
 AV0268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0268+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0268
 AV0268  HISTORY     - Date     Condition        Report By
 AV0268  HISTORY     - 1967     MONUMENTED       LADTD
 AV0268  HISTORY     - 1978     GOOD             LADTD
 AV0268  HISTORY     - 1978     GOOD             LADTD
 AV0268  HISTORY     - 1982     GOOD             NGS
 AV0268  HISTORY     - 19910714 GOOD             USPSQD
 AV0268  HISTORY     - 19950912 GOOD             USPSQD
 AV0268  HISTORY     - 20040203 GOOD             USPSQD
 AV0268  HISTORY     - 20050525 GOOD             USPSQD
 AV0268
 AV0268                          STATION DESCRIPTION
 AV0268
 AV0268'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0268'2.60 MI E FROM KAPLAN.
 AV0268'THE STATION IS LOCATED ABOUT 2.60 MILES EAST ALONG STATE ROUTE 14 FROM
 AV0268'THE INTERSECTION OF STATE ROUTE 14 AND STATE ROUTE 35 (CUSING AVENUE)
 AV0268'IN KAPLAN, IN SECTION 22, T12S, R2E, 80.7 FEET SOUTH OF THE CENTERLINE
 AV0268'OF STATE ROUTE 14, 164.0 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD
 AV0268'LEADING SOUTH FROM STATE ROUTE 14, 59.0 FEET NORTHEAST OF THE
 AV0268'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE OWNED BY SIDNEY ABSHIRE,
 AV0268'15.0 FEET SOUTHEAST OF AN 18 INCH PINE TREE, 1.5 FEET EAST OF A CHAIN
 AV0268'LINK FENCE RUNNING NORTH AND SOUTH, 30.7 FEET NORTH OF A STEEL WITNESS
 AV0268'POST AND SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT
 AV0268'IS FLUSH WITH THE GROUND.  STATION IS STAMPED 57V18 - 1967.
 AV0268
 AV0268                          STATION RECOVERY (1978)
 AV0268
 AV0268'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0268'THE STATION IS LOCATED 2.68 MI. EAST ALONG STATE ROUTE LA 14 FROM THE
 AV0268'INT. OF STATE ROUTE 14 AND STATE ROUTE LA 35 (CUSHING AVE.) IN
 AV0268'KAPLAN, IN SEC. 22, T 12 S, R 2 E, 80.7 FT. SOUTH OF C/L OF S.R. 14,
 AV0268'164.0 FT. WEST OF C/L OF PARISH ROAD NO. P-9-18 LEADING SOUTH, 59.0
 AV0268'FT. N.E. OF N.E. CORNER OF A BRICK VENEER RESIDENCE OWNED BY SIDNEY
 AV0268'ABSHIRE, 36.0 FT. S.E. OF AN 18 IN. PINE TREE, 1.5 FT. EAST OF A
 AV0268'CHAIN LINK FENCE RUNNING NORTH AND SOUTH, 30.7 FT. SOUTH OF A STEEL
 AV0268'WITNESS POST AND SIGN. A STANDARD DISK SET IN THE TOP OF A CONCRETE
 AV0268'POST THAT IS FLUSH WITH THE GROUND. STATION IS STAMPED 57 V 18-1967.
 AV0268
 AV0268                          STATION RECOVERY (1978)
 AV0268
 AV0268'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0268'THE STATION IS LOCATED 2.68 MI. EAST ALONG STATE ROUTE LA 14 FROM THE
 AV0268'INT. OF STATE ROUTE 14 AND STATE ROUTE LA 35 (CUSHING AVE.) IN
 AV0268'KAPLAN, IN SEC. 22, T 12 S, R 2 E, 80.7 FT. SOUTH OF C/L OF S.R. 14,
 AV0268'164.0 FT. WEST OF C/L OF PARISH ROAD NO. P-9-18 LEADING SOUTH, 59.0
 AV0268'FT. N.E. OF N.E. CORNER OF A BRICK VENEER RESIDENCE OWNED BY SIDNEY
 AV0268'ABSHIRE, 36.0 FT. S.E. OF AN 18 IN. PINE TREE, 1.5 FT. EAST OF A
 AV0268'CHAIN LINK FENCE RUNNING NORTH AND SOUTH, 30.7 FT. SOUTH OF A STEEL
 AV0268'WITNESS POST AND SIGN. A STANDARD DISK SET IN THE TOP OF A CONCRETE
 AV0268'POST THAT IS FLUSH WITH THE GROUND. STATION IS STAMPED 57 V 18-1967.
 AV0268
 AV0268                          STATION RECOVERY (1982)
 AV0268
 AV0268'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0268'RECOVERED IN GOOD CONDITION.
 AV0268
 AV0268                          STATION RECOVERY (1991)
 AV0268
 AV0268'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0268'RECOVERED IN GOOD CONDITION.
 AV0268
 AV0268                          STATION RECOVERY (1995)
 AV0268
 AV0268'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0268'RECOVERED IN GOOD CONDITION.
 AV0268
 AV0268                          STATION RECOVERY (2004)
 AV0268
 AV0268'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0268'RECOVERED IN GOOD CONDITION.
 AV0268
 AV0268                          STATION RECOVERY (2005)
 AV0268
 AV0268'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0268'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0269 ***********************************************************************
 AV0269  DESIGNATION -  57 V 19 LADH
 AV0269  PID         -  AV0269
 AV0269  STATE/COUNTY-  LA/VERMILION
 AV0269  COUNTRY     -  US
 AV0269  USGS QUAD   -  KAPLAN SOUTH (2018)
 AV0269
 AV0269                         *CURRENT SURVEY CONTROL
 AV0269  ______________________________________________________________________
 AV0269* NAD 83(1986) POSITION- 29 59 29.     (N) 092 15 36.     (W)   SCALED
 AV0269* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0269  **This station is located in a suspected subsidence area (see below).
 AV0269  ______________________________________________________________________
 AV0269  GEOID HEIGHT    -        -26.666 (meters)                     GEOID18
 AV0269  DYNAMIC HEIGHT  -          4.477 (meters)       14.69  (feet) COMP
 AV0269  MODELED GRAVITY -    979,305.3   (mgal)                       NAVD 88
 AV0269
 AV0269.The horizontal coordinates were scaled from a map and have
 AV0269.an estimated accuracy of +/- 6 seconds.
 AV0269
 AV0269.** This station is in an area of known vertical motion. If an
 AV0269.** orthometric height was ever established but is not available 
 AV0269.** in the current survey control section, the orthometric height
 AV0269.** is considered suspect.  Suspect heights are available in the
 AV0269.** superseded section only if requested.
 AV0269
 AV0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0269.GEOID18 height accuracy estimate available here.
 AV0269
 AV0269.Click photographs - Photos may exist for this station.
 AV0269
 AV0269.The dynamic height is computed by dividing the NAVD 88
 AV0269.geopotential number by the normal gravity value computed on the
 AV0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0269.degrees latitude (g = 980.6199 gals.).
 AV0269
 AV0269.The modeled gravity was interpolated from observed gravity values.
 AV0269
 AV0269;                    North         East    Units  Estimated Accuracy
 AV0269;SPC LA S     -   165,670.      910,590.      MT  (+/- 180 meters Scaled)
 AV0269
 AV0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP713180(NAD 83)
 AV0269
 AV0269                          SUPERSEDED SURVEY CONTROL
 AV0269
 AV0269.No superseded survey control is available for this station.
 AV0269
 AV0269_MARKER: DD = SURVEY DISK
 AV0269_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AV0269_SP_SET: BRIDGE
 AV0269_STAMPING: 57V19 1967
 AV0269_MARK LOGO: LADH
 AV0269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0269+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0269
 AV0269  HISTORY     - Date     Condition        Report By
 AV0269  HISTORY     - 1967     MONUMENTED       LADTD
 AV0269  HISTORY     - 1982     GOOD             NGS
 AV0269  HISTORY     - 19910714 GOOD             USPSQD
 AV0269  HISTORY     - 19950912 GOOD             USPSQD
 AV0269  HISTORY     - 20040203 GOOD             USPSQD
 AV0269  HISTORY     - 20050525 GOOD             USPSQD
 AV0269
 AV0269                          STATION DESCRIPTION
 AV0269
 AV0269'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0269'1.55 MI E FROM KAPLAN.
 AV0269'THE STATION IS LOCATED ABOUT 1.55 MILES EAST ALONG STATE ROUTE 14 FROM
 AV0269'THE INTERSECTION OF STATE ROUTE 14 AND STATE ROUTE 35 (CUSHING AVENUE)
 AV0269'IN KAPLAN, IN SECTION 21, T12S, R2E, 1,.4 FEET SOUTH OF THE CENTERLINE
 AV0269'OF STATE ROUTE 14, 1.8 FEET SOUTH OF A STEEL WITNESS POST AND SIGN. A
 AV0269'STANDARD DISK IN THE SOUTHERN END OF THE WESTERNMOST CAP OF A CONCRETE
 AV0269'BRIDGE OVER ISLE-MARON CANAL ON STATE ROUTE 14, ABOUT 0.5 FEET BELOW
 AV0269'THE ELEVATION OF THE CENTERLINE OF STATE ROUTE 14. STATION IS STAMPED
 AV0269'57V19 - 1967.
 AV0269
 AV0269                          STATION RECOVERY (1982)
 AV0269
 AV0269'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0269'RECOVERED IN GOOD CONDITION.
 AV0269
 AV0269                          STATION RECOVERY (1991)
 AV0269
 AV0269'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0269'RECOVERED IN GOOD CONDITION.
 AV0269
 AV0269                          STATION RECOVERY (1995)
 AV0269
 AV0269'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0269'RECOVERED IN GOOD CONDITION.
 AV0269
 AV0269                          STATION RECOVERY (2004)
 AV0269
 AV0269'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0269'RECOVERED IN GOOD CONDITION.
 AV0269
 AV0269                          STATION RECOVERY (2005)
 AV0269
 AV0269'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0410 ***********************************************************************
 BK0410  DESIGNATION -  57 V 2
 BK0410  PID         -  BK0410
 BK0410  STATE/COUNTY-  LA/VERMILION
 BK0410  COUNTRY     -  US
 BK0410  USGS QUAD   -  MILTON (2018)
 BK0410
 BK0410                         *CURRENT SURVEY CONTROL
 BK0410  ______________________________________________________________________
 BK0410* NAD 83(1986) POSITION- 30 06 21.     (N) 092 07 25.     (W)   SCALED
 BK0410* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0410  **This station is located in a suspected subsidence area (see below).
 BK0410  ______________________________________________________________________
 BK0410  GEOID HEIGHT    -        -26.877 (meters)                     GEOID18
 BK0410
 BK0410.The horizontal coordinates were scaled from a map and have
 BK0410.an estimated accuracy of +/- 6 seconds.
 BK0410
 BK0410.** This station is in an area of known vertical motion. If an
 BK0410.** orthometric height was ever established but is not available 
 BK0410.** in the current survey control section, the orthometric height
 BK0410.** is considered suspect.  Suspect heights are available in the
 BK0410.** superseded section only if requested.
 BK0410
 BK0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0410.GEOID18 height accuracy estimate available here.
 BK0410
 BK0410.Click photographs - Photos may exist for this station.
 BK0410
 BK0410;                    North         East    Units  Estimated Accuracy
 BK0410;SPC LA S     -   178,260.      923,840.      MT  (+/- 180 meters Scaled)
 BK0410
 BK0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP844308(NAD 83)
 BK0410
 BK0410                          SUPERSEDED SURVEY CONTROL
 BK0410
 BK0410.No superseded survey control is available for this station.
 BK0410
 BK0410_MARKER: DD = SURVEY DISK
 BK0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0410_STAMPING: 57V2 1967
 BK0410_MARK LOGO: LADHGS
 BK0410_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0410+STABILITY: SURFACE MOTION
 BK0410_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0410+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 BK0410
 BK0410  HISTORY     - Date     Condition        Report By
 BK0410  HISTORY     - 1967     MONUMENTED       LADTD
 BK0410  HISTORY     - 1968     GOOD             LADTD
 BK0410  HISTORY     - 19910713 GOOD             USPSQD
 BK0410  HISTORY     - 19950926 GOOD             USPSQD
 BK0410  HISTORY     - 20040201 GOOD             USPSQD
 BK0410  HISTORY     - 20050525 GOOD             USPSQD
 BK0410
 BK0410                          STATION DESCRIPTION
 BK0410
 BK0410'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0410'IN MAURICE.
 BK0410'AT MAURICE.  IN SECTION 12, T11S, R3E.  AT INTERSECTION OF U. S.
 BK0410'HIGHWAY 167 AND BROUSSARD STREET.  37.5 FEET EAST OF CENTERLINE OF U.
 BK0410'S. HIGHWAY 167, 52.7 FEET NORTH OF THE CENTERLINE OF BROUSSARD STREET,
 BK0410'2.5 FEET NORTH OF THE NORTHWEST CORNER OF BRICK BUILDING OWNED AND
 BK0410'OCCUPIED BY THE MAURICE BRANCH OF THE BANK OF ABBEVILLE AND TRUST
 BK0410'COMPANY, 25.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 BK0410'RESIDENCE, 5.7 FEET EAST OF THE EAST EDGE OF A 5 FEET SIDEWALK ON THE
 BK0410'EAST SIDE OF U. S. HIGHWAY 167.  SET IN TOP OF CONCRETE POST
 BK0410'PROJECTING 1 INCH ABOVE THE GROUND.  NO WITNESS POST SET.
 BK0410
 BK0410                          STATION RECOVERY (1991)
 BK0410
 BK0410'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0410'RECOVERED IN GOOD CONDITION.
 BK0410
 BK0410                          STATION RECOVERY (1995)
 BK0410
 BK0410'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0410'RECOVERED IN GOOD CONDITION.
 BK0410
 BK0410                          STATION RECOVERY (2004)
 BK0410
 BK0410'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0410'THE PART OF THE DESCRIPTION THAT READS 2.5 FEET NORTH OF THE NORTHWEST
 BK0410'CORNER OF BRICK BUILDING OWNED AND OCCUPIED BY THE MAURICE
 BK0410'BRANCH OF THE BANK OF ABBEVILLE AND TRUST COMPANY ---- (SHOULD READ
 BK0410'2.5 FEET NORTH OF THE SOUTHWEST CORNER OF THE SAME BUILDING.
 BK0410'
 BK0410
 BK0410                          STATION RECOVERY (2005)
 BK0410
 BK0410'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0270 ***********************************************************************
 AV0270  DESIGNATION -  57 V 20 LADH
 AV0270  PID         -  AV0270
 AV0270  STATE/COUNTY-  LA/VERMILION
 AV0270  COUNTRY     -  US
 AV0270  USGS QUAD   -  KAPLAN SOUTH (2018)
 AV0270
 AV0270                         *CURRENT SURVEY CONTROL
 AV0270  ______________________________________________________________________
 AV0270* NAD 83(1986) POSITION- 29 59 41.     (N) 092 16 30.     (W)   SCALED
 AV0270* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0270  **This station is located in a suspected subsidence area (see below).
 AV0270  ______________________________________________________________________
 AV0270  GEOID HEIGHT    -        -26.681 (meters)                     GEOID18
 AV0270  DYNAMIC HEIGHT  -          3.637 (meters)       11.93  (feet) COMP
 AV0270  MODELED GRAVITY -    979,305.1   (mgal)                       NAVD 88
 AV0270
 AV0270.The horizontal coordinates were scaled from a map and have
 AV0270.an estimated accuracy of +/- 6 seconds.
 AV0270
 AV0270.** This station is in an area of known vertical motion. If an
 AV0270.** orthometric height was ever established but is not available 
 AV0270.** in the current survey control section, the orthometric height
 AV0270.** is considered suspect.  Suspect heights are available in the
 AV0270.** superseded section only if requested.
 AV0270
 AV0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0270.GEOID18 height accuracy estimate available here.
 AV0270
 AV0270.Click photographs - Photos may exist for this station.
 AV0270
 AV0270.The dynamic height is computed by dividing the NAVD 88
 AV0270.geopotential number by the normal gravity value computed on the
 AV0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0270.degrees latitude (g = 980.6199 gals.).
 AV0270
 AV0270.The modeled gravity was interpolated from observed gravity values.
 AV0270
 AV0270;                    North         East    Units  Estimated Accuracy
 AV0270;SPC LA S     -   166,060.      909,150.      MT  (+/- 180 meters Scaled)
 AV0270
 AV0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP699184(NAD 83)
 AV0270
 AV0270                          SUPERSEDED SURVEY CONTROL
 AV0270
 AV0270.No superseded survey control is available for this station.
 AV0270
 AV0270_MARKER: DD = SURVEY DISK
 AV0270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0270_STAMPING: 57V20 1967
 AV0270_MARK LOGO: LADH
 AV0270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0270+STABILITY: SURFACE MOTION
 AV0270
 AV0270  HISTORY     - Date     Condition        Report By
 AV0270  HISTORY     - 1967     MONUMENTED       LADTD
 AV0270  HISTORY     - 1978     GOOD             LADTD
 AV0270  HISTORY     - 1978     GOOD             LADTD
 AV0270  HISTORY     - 1982     GOOD             NGS
 AV0270  HISTORY     - 19910714 GOOD             USPSQD
 AV0270  HISTORY     - 19950912 GOOD             USPSQD
 AV0270  HISTORY     - 20040203 MARK NOT FOUND   USPSQD
 AV0270  HISTORY     - 20050525 MARK NOT FOUND   USPSQD
 AV0270
 AV0270                          STATION DESCRIPTION
 AV0270
 AV0270'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0270'0.65 MI E FROM KAPLAN.
 AV0270'THE STATION IS LOCATED ABOUT 0.65 MILES EAST ALONG STATE ROUTE 14 FROM
 AV0270'THE INTERSECTION OF STATE ROUTE 14 AND STATE ROUTE 35 (CUSHING AVENUE)
 AV0270'IN KAPLAN, IN SECTION 16, T12S, R2E, 128.0 FEET SOUTH OF THE
 AV0270'CENTERLINE OF STATE ROUTE 14, 39.0 FEET EAST OF THE CENTERLINE OF A
 AV0270'GRAVEL ROAD LEADING SOUTH FROM STATE ROUTE 14, 111.2 FEET NORTH OF THE
 AV0270'CENTERLINE OF THE T AND NO RAILROAD TRACKS, 46.5 FEET NORTHWEST OF THE
 AV0270'NORTHWEST CORNER OF A STEEL BUILDING HOUSING THE LOUISIANA DEPARTMENT
 AV0270'OF HIGHWAYS MAINTENANCE UNIT, 1.4 FEET WEST OF A CHAIN LINK FENCE ON
 AV0270'THE WESTERN PROPERTY LINE OF THE PROPERTY BELONGING TO THE LOUISIANA
 AV0270'DEPARTMENT OF HIGHWAYS, 1.0 FEET EAST OF A STEEL WITNESS POST AND
 AV0270'SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT IS
 AV0270'PROJECTING 4 INCHES ABOVE THE GROUND.  STATION IS STAMPED 57V20 -
 AV0270'1967.
 AV0270
 AV0270                          STATION RECOVERY (1978)
 AV0270
 AV0270'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0270'RECOVERED IN GOOD CONDITION.
 AV0270
 AV0270                          STATION RECOVERY (1978)
 AV0270
 AV0270'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AV0270'RECOVERED IN GOOD CONDITION.
 AV0270
 AV0270                          STATION RECOVERY (1982)
 AV0270
 AV0270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0270'RECOVERED IN GOOD CONDITION.
 AV0270
 AV0270                          STATION RECOVERY (1991)
 AV0270
 AV0270'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0270'RECOVERED IN GOOD CONDITION.
 AV0270
 AV0270                          STATION RECOVERY (1995)
 AV0270
 AV0270'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0270'RECOVERED IN GOOD CONDITION.
 AV0270
 AV0270                          STATION RECOVERY (2004)
 AV0270
 AV0270'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0270'MARK NOT FOUND.
 AV0270
 AV0270                          STATION RECOVERY (2005)
 AV0270
 AV0270'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0270'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0228 ***********************************************************************
 AV0228  DESIGNATION -  57 V 21
 AV0228  PID         -  AV0228
 AV0228  STATE/COUNTY-  LA/VERMILION
 AV0228  COUNTRY     -  US
 AV0228  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0228
 AV0228                         *CURRENT SURVEY CONTROL
 AV0228  ______________________________________________________________________
 AV0228* NAD 83(1986) POSITION- 29 58 26.4    (N) 092 08 07.5    (W)   HD_HELD2
 AV0228* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0228  **This station is located in a suspected subsidence area (see below).
 AV0228  ______________________________________________________________________
 AV0228  GEOID HEIGHT    -        -26.556 (meters)                     GEOID18
 AV0228  DYNAMIC HEIGHT  -          5.470 (meters)       17.95  (feet) COMP
 AV0228  MODELED GRAVITY -    979,307.2   (mgal)                       NAVD 88
 AV0228
 AV0228.The horizontal coordinates were established by autonomous hand held GPS
 AV0228.observations and have an estimated accuracy of +/- 10 meters.
 AV0228
 AV0228.** This station is in an area of known vertical motion. If an
 AV0228.** orthometric height was ever established but is not available 
 AV0228.** in the current survey control section, the orthometric height
 AV0228.** is considered suspect.  Suspect heights are available in the
 AV0228.** superseded section only if requested.
 AV0228
 AV0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0228.GEOID18 height accuracy estimate available here.
 AV0228
 AV0228.Click photographs - Photos may exist for this station.
 AV0228
 AV0228.The dynamic height is computed by dividing the NAVD 88
 AV0228.geopotential number by the normal gravity value computed on the
 AV0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0228.degrees latitude (g = 980.6199 gals.).
 AV0228
 AV0228.The modeled gravity was interpolated from observed gravity values.
 AV0228
 AV0228;                    North         East    Units  Estimated Accuracy
 AV0228;SPC LA S     -   163,655.      922,596.      MT  (+/- 10 meters HH2 GPS)
 AV0228
 AV0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8341016218(NAD 83)
 AV0228
 AV0228                          SUPERSEDED SURVEY CONTROL
 AV0228
 AV0228.No superseded survey control is available for this station.
 AV0228
 AV0228_MARKER: DD = SURVEY DISK
 AV0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0228_STAMPING: 57V21
 AV0228_MARK LOGO: LADH
 AV0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0228+STABILITY: SURFACE MOTION
 AV0228_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0228+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 AV0228
 AV0228  HISTORY     - Date     Condition        Report By
 AV0228  HISTORY     - 1967     MONUMENTED       LADH
 AV0228  HISTORY     - 1982     GOOD             NGS
 AV0228  HISTORY     - 1986     GOOD             NGS
 AV0228  HISTORY     - 20040203 GOOD             USPSQD
 AV0228  HISTORY     - 20050601 GOOD             USPSQD
 AV0228
 AV0228                          STATION DESCRIPTION
 AV0228
 AV0228'DESCRIBED BY LA DEPT OF HIGHWAYS 1967
 AV0228'IN ABBEVILLE.
 AV0228'ON VERMILION PARISH COURTHOUSE SQUARE IN ABBEVILLE AT INTERSECTION OF
 AV0228'LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 82.  IN SECTION 49, T12S,
 AV0228'R3E.  90.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 82 (STATE
 AV0228'STREET).  46.6 FEET NORTH OF THE CENTERLINE OF PEACE STREET.  5.5 FEET
 AV0228'SOUTH OF THE SOUTHWEST CORNER OF THE VERMILION PARISH COURTHOUSE
 AV0228'BUILDING, 78.3 FEET NORTH-NORTHWEST OF THE NORTHEAST CORNER OF THE
 AV0228'FIRST NATIONAL BANK BUILDING.  SET IN TOP OF A CONCRETE POST
 AV0228'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST SET 1.5
 AV0228'FEET NORTH OF THE MARK.
 AV0228
 AV0228                          STATION RECOVERY (1982)
 AV0228
 AV0228'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0228'RECOVERED IN GOOD CONDITION.
 AV0228
 AV0228                          STATION RECOVERY (1986)
 AV0228
 AV0228'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0228'RECOVERED IN GOOD CONDITION.
 AV0228
 AV0228                          STATION RECOVERY (2004)
 AV0228
 AV0228'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0228'RECOVERED IN GOOD CONDITION.
 AV0228
 AV0228                          STATION RECOVERY (2005)
 AV0228
 AV0228'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0229 ***********************************************************************
 AV0229  DESIGNATION -  57 V 22
 AV0229  PID         -  AV0229
 AV0229  STATE/COUNTY-  LA/VERMILION
 AV0229  COUNTRY     -  US
 AV0229  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0229
 AV0229                         *CURRENT SURVEY CONTROL
 AV0229  ______________________________________________________________________
 AV0229* NAD 83(1986) POSITION- 29 58 07.8    (N) 092 08 13.4    (W)   HD_HELD2
 AV0229* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0229  **This station is located in a suspected subsidence area (see below).
 AV0229  ______________________________________________________________________
 AV0229  GEOID HEIGHT    -        -26.543 (meters)                     GEOID18
 AV0229  DYNAMIC HEIGHT  -          4.046 (meters)       13.27  (feet) COMP
 AV0229  MODELED GRAVITY -    979,307.1   (mgal)                       NAVD 88
 AV0229
 AV0229.The horizontal coordinates were established by autonomous hand held GPS
 AV0229.observations and have an estimated accuracy of +/- 10 meters.
 AV0229
 AV0229.** This station is in an area of known vertical motion. If an
 AV0229.** orthometric height was ever established but is not available 
 AV0229.** in the current survey control section, the orthometric height
 AV0229.** is considered suspect.  Suspect heights are available in the
 AV0229.** superseded section only if requested.
 AV0229
 AV0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0229.GEOID18 height accuracy estimate available here.
 AV0229
 AV0229.Click photographs - Photos may exist for this station.
 AV0229
 AV0229.The dynamic height is computed by dividing the NAVD 88
 AV0229.geopotential number by the normal gravity value computed on the
 AV0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0229.degrees latitude (g = 980.6199 gals.).
 AV0229
 AV0229.The modeled gravity was interpolated from observed gravity values.
 AV0229
 AV0229;                    North         East    Units  Estimated Accuracy
 AV0229;SPC LA S     -   163,084.      922,434.      MT  (+/- 10 meters HH2 GPS)
 AV0229
 AV0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8325615645(NAD 83)
 AV0229
 AV0229                          SUPERSEDED SURVEY CONTROL
 AV0229
 AV0229.No superseded survey control is available for this station.
 AV0229
 AV0229_MARKER: DD = SURVEY DISK
 AV0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0229_STAMPING: 57V22
 AV0229_MARK LOGO: LADH
 AV0229_PROJECTION: PROJECTING 10 CENTIMETERS
 AV0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0229+STABILITY: SURFACE MOTION
 AV0229
 AV0229  HISTORY     - Date     Condition        Report By
 AV0229  HISTORY     - 1967     MONUMENTED       LADTD
 AV0229  HISTORY     - 1967     GOOD             LADTD
 AV0229  HISTORY     - 1982     GOOD             NGS
 AV0229  HISTORY     - 1986     GOOD             NGS
 AV0229
 AV0229                          STATION DESCRIPTION
 AV0229
 AV0229'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0229'IN ABBEVILLE.
 AV0229'ABOUT 0.4 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 (STATE STREET) FROM
 AV0229'THE VERMILION PARISH COURTHOUSE BUILDING IN ABBEVILLE.  IN SECTION 49,
 AV0229'T12S, R3E.  33.8 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 82
 AV0229'(STATE STREET).  68.7 FEET NORTH OF THE CENTERLINE OF SECOND STREET.
 AV0229'5.0 FEET EAST OF THE NORTHEAST CORNER OF A STUCCO BUILDING OWNED BY
 AV0229'THE J. D. RUSSO ESTATE AND OCCUPIED BY REPUBLIC WHOLESALE, 30.9 FEET
 AV0229'SOUTHEAST OF THE SOUTHEAST CORNER OF A SCREENED PORCH OF A WOOD FRAME
 AV0229'RESIDENCE BUILDING OWNED BY MRS. JOSEPHINE GRECO.  SET IN TOP OF A
 AV0229'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AV0229'POST SET 1.5 FEET WEST OF THE MARK.
 AV0229
 AV0229                          STATION RECOVERY (1982)
 AV0229
 AV0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0229'RECOVERED IN GOOD CONDITION.
 AV0229
 AV0229                          STATION RECOVERY (1986)
 AV0229
 AV0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0229'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 AV0229'BUILDING MENTIONED THEREIN IS NOW OCCUPIED BY ABBEVILLE RENT-ALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0230 ***********************************************************************
 AV0230  DESIGNATION -  57 V 23
 AV0230  PID         -  AV0230
 AV0230  STATE/COUNTY-  LA/VERMILION
 AV0230  COUNTRY     -  US
 AV0230  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0230
 AV0230                         *CURRENT SURVEY CONTROL
 AV0230  ______________________________________________________________________
 AV0230* NAD 83(1986) POSITION- 29 57 16.     (N) 092 08 33.     (W)   SCALED
 AV0230* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0230  **This station is located in a suspected subsidence area (see below).
 AV0230  ______________________________________________________________________
 AV0230  GEOID HEIGHT    -        -26.507 (meters)                     GEOID18
 AV0230  DYNAMIC HEIGHT  -          3.604 (meters)       11.82  (feet) COMP
 AV0230  MODELED GRAVITY -    979,306.8   (mgal)                       NAVD 88
 AV0230
 AV0230.The horizontal coordinates were scaled from a map and have
 AV0230.an estimated accuracy of +/- 6 seconds.
 AV0230
 AV0230.** This station is in an area of known vertical motion. If an
 AV0230.** orthometric height was ever established but is not available 
 AV0230.** in the current survey control section, the orthometric height
 AV0230.** is considered suspect.  Suspect heights are available in the
 AV0230.** superseded section only if requested.
 AV0230
 AV0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0230.GEOID18 height accuracy estimate available here.
 AV0230
 AV0230.Click photographs - Photos may exist for this station.
 AV0230
 AV0230.The dynamic height is computed by dividing the NAVD 88
 AV0230.geopotential number by the normal gravity value computed on the
 AV0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0230.degrees latitude (g = 980.6199 gals.).
 AV0230
 AV0230.The modeled gravity was interpolated from observed gravity values.
 AV0230
 AV0230;                    North         East    Units  Estimated Accuracy
 AV0230;SPC LA S     -   161,490.      921,900.      MT  (+/- 180 meters Scaled)
 AV0230
 AV0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP827140(NAD 83)
 AV0230
 AV0230                          SUPERSEDED SURVEY CONTROL
 AV0230
 AV0230.No superseded survey control is available for this station.
 AV0230
 AV0230_MARKER: DD = SURVEY DISK
 AV0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0230_STAMPING: 57 V 23
 AV0230_MARK LOGO: LADH
 AV0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0230+STABILITY: SURFACE MOTION
 AV0230
 AV0230  HISTORY     - Date     Condition        Report By
 AV0230  HISTORY     - 1967     MONUMENTED       LADTD
 AV0230  HISTORY     - 1967     GOOD             LADTD
 AV0230  HISTORY     - 1982     GOOD             NGS
 AV0230  HISTORY     - 1986     GOOD             NGS
 AV0230  HISTORY     - 20011210 GOOD             NGS
 AV0230  HISTORY     - 20040207 GOOD             USPSQD
 AV0230  HISTORY     - 20050601 GOOD             USPSQD
 AV0230
 AV0230                          STATION DESCRIPTION
 AV0230
 AV0230'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0230'1.45 MI S FROM ABBEVILLE.
 AV0230'ABOUT 1.45 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE VERMILION
 AV0230'PARISH COURTHOUSE BUILDING IN ABBEVILLE.  IN SECTION 59, T12S, R3E. AT
 AV0230'THE INTERSECTION OF LOUISIANA HIGHWAY 82 AND LOUISIANA HIGHWAY 330.
 AV0230'75.6 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 82. 83.7 FEET
 AV0230'WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 330.  131.8 FEET NORTHEAST
 AV0230'OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BUILDING OWNED BY C.
 AV0230'J. BOUILLION.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 AV0230'THE GROUND.  A STEEL WITNESS POST SET 1.2 FEET SOUTHWEST OF THE MARK.
 AV0230
 AV0230                          STATION RECOVERY (1982)
 AV0230
 AV0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0230'RECOVERED IN GOOD CONDITION.
 AV0230
 AV0230                          STATION RECOVERY (1986)
 AV0230
 AV0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0230'RECOVERED IN GOOD CONDITION.
 AV0230
 AV0230                          STATION RECOVERY (2001)
 AV0230
 AV0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0230'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AV0230
 AV0230                          STATION RECOVERY (2004)
 AV0230
 AV0230'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0230'RECOVERED IN GOOD CONDITION.
 AV0230
 AV0230                          STATION RECOVERY (2005)
 AV0230
 AV0230'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0232 ***********************************************************************
 AV0232  DESIGNATION -  57 V 25
 AV0232  PID         -  AV0232
 AV0232  STATE/COUNTY-  LA/VERMILION
 AV0232  COUNTRY     -  US
 AV0232  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0232
 AV0232                         *CURRENT SURVEY CONTROL
 AV0232  ______________________________________________________________________
 AV0232* NAD 83(1986) POSITION- 29 56 53.     (N) 092 09 27.     (W)   SCALED
 AV0232* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0232  **This station is located in a suspected subsidence area (see below).
 AV0232  ______________________________________________________________________
 AV0232  GEOID HEIGHT    -        -26.497 (meters)                     GEOID18
 AV0232  DYNAMIC HEIGHT  -          2.967 (meters)        9.73  (feet) COMP
 AV0232  MODELED GRAVITY -    979,306.5   (mgal)                       NAVD 88
 AV0232
 AV0232.The horizontal coordinates were scaled from a map and have
 AV0232.an estimated accuracy of +/- 6 seconds.
 AV0232
 AV0232.** This station is in an area of known vertical motion. If an
 AV0232.** orthometric height was ever established but is not available 
 AV0232.** in the current survey control section, the orthometric height
 AV0232.** is considered suspect.  Suspect heights are available in the
 AV0232.** superseded section only if requested.
 AV0232
 AV0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0232.GEOID18 height accuracy estimate available here.
 AV0232
 AV0232.Click photographs - Photos may exist for this station.
 AV0232
 AV0232.The dynamic height is computed by dividing the NAVD 88
 AV0232.geopotential number by the normal gravity value computed on the
 AV0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0232.degrees latitude (g = 980.6199 gals.).
 AV0232
 AV0232.The modeled gravity was interpolated from observed gravity values.
 AV0232
 AV0232;                    North         East    Units  Estimated Accuracy
 AV0232;SPC LA S     -   160,800.      920,440.      MT  (+/- 180 meters Scaled)
 AV0232
 AV0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP813133(NAD 83)
 AV0232
 AV0232                          SUPERSEDED SURVEY CONTROL
 AV0232
 AV0232.No superseded survey control is available for this station.
 AV0232
 AV0232_MARKER: DD = SURVEY DISK
 AV0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0232_STAMPING: 57 V 25
 AV0232_MARK LOGO: LADH
 AV0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0232+STABILITY: SURFACE MOTION
 AV0232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0232+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 AV0232
 AV0232  HISTORY     - Date     Condition        Report By
 AV0232  HISTORY     - 1967     MONUMENTED       LADTD
 AV0232  HISTORY     - 1967     GOOD             LADTD
 AV0232  HISTORY     - 1986     GOOD             NGS
 AV0232  HISTORY     - 20040207 GOOD             USPSQD
 AV0232  HISTORY     - 20050601 GOOD             USPSQD
 AV0232
 AV0232                          STATION DESCRIPTION
 AV0232
 AV0232'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0232'IN PERRY.
 AV0232'AT INTERSECTION OF LOUISIANA HIGHWAY 82 AND LOUISIANA HIGHWAY 694 IN
 AV0232'PERRY.  IN SECTION 33, T12S, R3E.  38.4 FEET EAST OF CENTERLINE OF
 AV0232'LOUISIANA HIGHWAY 82.  33.0 FEET NORTH OF A BLACKTOP STREET LEADING
 AV0232'EAST.  50.4 FEET NORTHEAST OF THE INTERSECTION OF CENTERLINES OF
 AV0232'LOUISIANA HIGHWAYS 82 AND 694.  90.8 FEET EAST OF THE SOUTHEAST CORNER
 AV0232'OF A WOOD FRAME BUILDING HOUSING A GROCERY STORE AND A UNITED STATES
 AV0232'POST OFFICE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 AV0232'THE GROUND.  A STEEL WITNESS POST SET 1.0 FEET EAST OF THE MARK.
 AV0232
 AV0232                          STATION RECOVERY (1986)
 AV0232
 AV0232'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0232'RECOVERED IN GOOD CONDITION.
 AV0232
 AV0232                          STATION RECOVERY (2004)
 AV0232
 AV0232'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0232'RECOVERED IN GOOD CONDITION.
 AV0232
 AV0232                          STATION RECOVERY (2005)
 AV0232
 AV0232'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0234 ***********************************************************************
 AV0234  DESIGNATION -  57 V 26
 AV0234  PID         -  AV0234
 AV0234  STATE/COUNTY-  LA/VERMILION
 AV0234  COUNTRY     -  US
 AV0234  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0234
 AV0234                         *CURRENT SURVEY CONTROL
 AV0234  ______________________________________________________________________
 AV0234* NAD 83(1986) POSITION- 29 55 57.     (N) 092 09 35.     (W)   SCALED
 AV0234* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0234  **This station is located in a suspected subsidence area (see below).
 AV0234  ______________________________________________________________________
 AV0234  GEOID HEIGHT    -        -26.454 (meters)                     GEOID18
 AV0234  DYNAMIC HEIGHT  -          2.370 (meters)        7.78  (feet) COMP
 AV0234  MODELED GRAVITY -    979,306.2   (mgal)                       NAVD 88
 AV0234
 AV0234.The horizontal coordinates were scaled from a map and have
 AV0234.an estimated accuracy of +/- 6 seconds.
 AV0234
 AV0234.** This station is in an area of known vertical motion. If an
 AV0234.** orthometric height was ever established but is not available 
 AV0234.** in the current survey control section, the orthometric height
 AV0234.** is considered suspect.  Suspect heights are available in the
 AV0234.** superseded section only if requested.
 AV0234
 AV0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0234.GEOID18 height accuracy estimate available here.
 AV0234
 AV0234.Click photographs - Photos may exist for this station.
 AV0234
 AV0234.The dynamic height is computed by dividing the NAVD 88
 AV0234.geopotential number by the normal gravity value computed on the
 AV0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0234.degrees latitude (g = 980.6199 gals.).
 AV0234
 AV0234.The modeled gravity was interpolated from observed gravity values.
 AV0234
 AV0234;                    North         East    Units  Estimated Accuracy
 AV0234;SPC LA S     -   159,070.      920,220.      MT  (+/- 180 meters Scaled)
 AV0234
 AV0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP810116(NAD 83)
 AV0234
 AV0234                          SUPERSEDED SURVEY CONTROL
 AV0234
 AV0234.No superseded survey control is available for this station.
 AV0234
 AV0234_MARKER: DD = SURVEY DISK
 AV0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0234_STAMPING: 57 V 26
 AV0234_MARK LOGO: LADH
 AV0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0234+STABILITY: SURFACE MOTION
 AV0234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0234+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 AV0234
 AV0234  HISTORY     - Date     Condition        Report By
 AV0234  HISTORY     - 1967     MONUMENTED       LADTD
 AV0234  HISTORY     - 1967     GOOD             LADTD
 AV0234  HISTORY     - 1986     GOOD             NGS
 AV0234  HISTORY     - 20040207 GOOD             USPSQD
 AV0234  HISTORY     - 20050601 GOOD             USPSQD
 AV0234
 AV0234                          STATION DESCRIPTION
 AV0234
 AV0234'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0234'1.15 MI S FROM PERRY.
 AV0234'ABOUT 1.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE
 AV0234'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 694 IN PERRY.  IN SECTION
 AV0234'13, T13S, R3E.  78.2 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0234'82.  119.5 FEET SOUTH OF THE SOUTHERNMOST PILLAR OF THE PORCH OF THE
 AV0234'WOOD FRAME RESIDENCE BUILDING BELONGING TO V. H. SCHRIEFER.  141.2
 AV0234'FEET SOUTH-SOUTHWEST OF AN 8.0 FOOT LIVE OAK TREE, 0.8 FOOT SOUTH OF A
 AV0234'CHAIN LINK FENCE.  SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 AV0234'ABOVE THE GROUND.  A STEEL WITNESS POST SET 1.3 FEET NORTHWEST OF THE
 AV0234'MARK.
 AV0234
 AV0234                          STATION RECOVERY (1986)
 AV0234
 AV0234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0234'RECOVERED IN GOOD CONDITION.
 AV0234
 AV0234                          STATION RECOVERY (2004)
 AV0234
 AV0234'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0234'RECOVERED IN GOOD CONDITION.
 AV0234
 AV0234                          STATION RECOVERY (2005)
 AV0234
 AV0234'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0234'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0235 ***********************************************************************
 AV0235  DESIGNATION -  57 V 27
 AV0235  PID         -  AV0235
 AV0235  STATE/COUNTY-  LA/VERMILION
 AV0235  COUNTRY     -  US
 AV0235  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0235
 AV0235                         *CURRENT SURVEY CONTROL
 AV0235  ______________________________________________________________________
 AV0235* NAD 83(1986) POSITION- 29 55 05.     (N) 092 09 48.     (W)   SCALED
 AV0235* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0235  **This station is located in a suspected subsidence area (see below).
 AV0235  ______________________________________________________________________
 AV0235  GEOID HEIGHT    -        -26.413 (meters)                     GEOID18
 AV0235  DYNAMIC HEIGHT  -          2.589 (meters)        8.49  (feet) COMP
 AV0235  MODELED GRAVITY -    979,306.0   (mgal)                       NAVD 88
 AV0235
 AV0235.The horizontal coordinates were scaled from a map and have
 AV0235.an estimated accuracy of +/- 6 seconds.
 AV0235
 AV0235.** This station is in an area of known vertical motion. If an
 AV0235.** orthometric height was ever established but is not available 
 AV0235.** in the current survey control section, the orthometric height
 AV0235.** is considered suspect.  Suspect heights are available in the
 AV0235.** superseded section only if requested.
 AV0235
 AV0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0235.GEOID18 height accuracy estimate available here.
 AV0235
 AV0235.Click photographs - Photos may exist for this station.
 AV0235
 AV0235.The dynamic height is computed by dividing the NAVD 88
 AV0235.geopotential number by the normal gravity value computed on the
 AV0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0235.degrees latitude (g = 980.6199 gals.).
 AV0235
 AV0235.The modeled gravity was interpolated from observed gravity values.
 AV0235
 AV0235;                    North         East    Units  Estimated Accuracy
 AV0235;SPC LA S     -   157,470.      919,860.      MT  (+/- 180 meters Scaled)
 AV0235
 AV0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP807099(NAD 83)
 AV0235
 AV0235                          SUPERSEDED SURVEY CONTROL
 AV0235
 AV0235.No superseded survey control is available for this station.
 AV0235
 AV0235_MARKER: DD = SURVEY DISK
 AV0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0235_STAMPING: 57 V 27
 AV0235_MARK LOGO: LADH
 AV0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0235+STABILITY: SURFACE MOTION
 AV0235
 AV0235  HISTORY     - Date     Condition        Report By
 AV0235  HISTORY     - 1967     MONUMENTED       LADTD
 AV0235  HISTORY     - 1967     GOOD             LADTD
 AV0235  HISTORY     - 1986     GOOD             NGS
 AV0235  HISTORY     - 20040207 POOR             USPSQD
 AV0235  HISTORY     - 20050601 POOR             USPSQD
 AV0235
 AV0235                          STATION DESCRIPTION
 AV0235
 AV0235'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0235'2.20 MI S FROM PERRY.
 AV0235'ABOUT 2.20 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE
 AV0235'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 694 IN PERRY.  AT
 AV0235'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 693.  IN SECTION 15, T13S,
 AV0235'R3E.  52.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 82.  49.3
 AV0235'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 693. 30.5 FEET NORTH
 AV0235'OF THE WESTERLY PROJECTION OF A GRAVEL ROAD LEADING EAST FROM
 AV0235'LOUISIANA HIGHWAY 82.  194.8 FEET NORTH-NORTHEAST OF THE NORTHEAST
 AV0235'CORNER OF A BRICK VENEER RESIDENCE BUILDING BELONGING TO VERNON
 AV0235'BILSKI.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 AV0235'GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET SOUTHWEST OF THE MARK.
 AV0235
 AV0235                          STATION RECOVERY (1986)
 AV0235
 AV0235'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0235'RECOVERED IN GOOD CONDITION.
 AV0235
 AV0235                          STATION RECOVERY (2004)
 AV0235
 AV0235'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0235'DISK HAS BEEN SHEARED OFF THE ROD AND MONUMENT IS OK.
 AV0235
 AV0235                          STATION RECOVERY (2005)
 AV0235
 AV0235'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0235'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0236 ***********************************************************************
 AV0236  DESIGNATION -  57 V 28
 AV0236  PID         -  AV0236
 AV0236  STATE/COUNTY-  LA/VERMILION
 AV0236  COUNTRY     -  US
 AV0236  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0236
 AV0236                         *CURRENT SURVEY CONTROL
 AV0236  ______________________________________________________________________
 AV0236* NAD 83(1986) POSITION- 29 54 25.     (N) 092 09 55.     (W)   SCALED
 AV0236* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0236  **This station is located in a suspected subsidence area (see below).
 AV0236  ______________________________________________________________________
 AV0236  GEOID HEIGHT    -        -26.381 (meters)                     GEOID18
 AV0236  DYNAMIC HEIGHT  -          1.909 (meters)        6.26  (feet) COMP
 AV0236  MODELED GRAVITY -    979,305.8   (mgal)                       NAVD 88
 AV0236
 AV0236.The horizontal coordinates were scaled from a map and have
 AV0236.an estimated accuracy of +/- 6 seconds.
 AV0236
 AV0236.** This station is in an area of known vertical motion. If an
 AV0236.** orthometric height was ever established but is not available 
 AV0236.** in the current survey control section, the orthometric height
 AV0236.** is considered suspect.  Suspect heights are available in the
 AV0236.** superseded section only if requested.
 AV0236
 AV0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0236.GEOID18 height accuracy estimate available here.
 AV0236
 AV0236.Click photographs - Photos may exist for this station.
 AV0236
 AV0236.The dynamic height is computed by dividing the NAVD 88
 AV0236.geopotential number by the normal gravity value computed on the
 AV0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0236.degrees latitude (g = 980.6199 gals.).
 AV0236
 AV0236.The modeled gravity was interpolated from observed gravity values.
 AV0236
 AV0236;                    North         East    Units  Estimated Accuracy
 AV0236;SPC LA S     -   156,240.      919,660.      MT  (+/- 180 meters Scaled)
 AV0236
 AV0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP805087(NAD 83)
 AV0236
 AV0236                          SUPERSEDED SURVEY CONTROL
 AV0236
 AV0236.No superseded survey control is available for this station.
 AV0236
 AV0236_MARKER: DD = SURVEY DISK
 AV0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0236_STAMPING: 57 V 28
 AV0236_MARK LOGO: LADH
 AV0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0236+STABILITY: SURFACE MOTION
 AV0236
 AV0236  HISTORY     - Date     Condition        Report By
 AV0236  HISTORY     - 1967     MONUMENTED       LADTD
 AV0236  HISTORY     - 1967     GOOD             LADTD
 AV0236  HISTORY     - 1986     GOOD             NGS
 AV0236  HISTORY     - 20040207 GOOD             USPSQD
 AV0236  HISTORY     - 20050601 GOOD             USPSQD
 AV0236
 AV0236                          STATION DESCRIPTION
 AV0236
 AV0236'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0236'3.05 MI S FROM PERRY.
 AV0236'ABOUT 3.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE
 AV0236'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 694 IN PERRY.  IN SECTION
 AV0236'15, T13S, R3E.  69.3 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0236'82.  65.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE BRICK VENEER
 AV0236'RESIDENCE BUILDING BELONGING TO LUKE DETRAZ, JR., 95.3 FEET
 AV0236'EAST-SOUTHEAST OF THE SOUTHWEST CORNER OF THE SAME BUILDING, 128.4
 AV0236'FEET NORTHEAST OF THE NORTHEAST CORNER OF A WOODEN BARN, 1.0 FOOT
 AV0236'SOUTH OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 AV0236'2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST SET 1.2 FEET WEST OF
 AV0236'THE MARK.
 AV0236
 AV0236                          STATION RECOVERY (1986)
 AV0236
 AV0236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0236'RECOVERED IN GOOD CONDITION.
 AV0236
 AV0236                          STATION RECOVERY (2004)
 AV0236
 AV0236'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0236'RECOVERED IN GOOD CONDITION.
 AV0236
 AV0236                          STATION RECOVERY (2005)
 AV0236
 AV0236'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0237 ***********************************************************************
 AV0237  DESIGNATION -  57 V 29
 AV0237  PID         -  AV0237
 AV0237  STATE/COUNTY-  LA/VERMILION
 AV0237  COUNTRY     -  US
 AV0237  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0237
 AV0237                         *CURRENT SURVEY CONTROL
 AV0237  ______________________________________________________________________
 AV0237* NAD 83(1986) POSITION- 29 53 47.     (N) 092 10 06.     (W)   SCALED
 AV0237* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0237  **This station is located in a suspected subsidence area (see below).
 AV0237  ______________________________________________________________________
 AV0237  GEOID HEIGHT    -        -26.351 (meters)                     GEOID18
 AV0237  DYNAMIC HEIGHT  -          1.236 (meters)        4.06  (feet) COMP
 AV0237  MODELED GRAVITY -    979,305.7   (mgal)                       NAVD 88
 AV0237
 AV0237.The horizontal coordinates were scaled from a map and have
 AV0237.an estimated accuracy of +/- 6 seconds.
 AV0237
 AV0237.** This station is in an area of known vertical motion. If an
 AV0237.** orthometric height was ever established but is not available 
 AV0237.** in the current survey control section, the orthometric height
 AV0237.** is considered suspect.  Suspect heights are available in the
 AV0237.** superseded section only if requested.
 AV0237
 AV0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0237.GEOID18 height accuracy estimate available here.
 AV0237
 AV0237.Click photographs - Photos may exist for this station.
 AV0237
 AV0237.The dynamic height is computed by dividing the NAVD 88
 AV0237.geopotential number by the normal gravity value computed on the
 AV0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0237.degrees latitude (g = 980.6199 gals.).
 AV0237
 AV0237.The modeled gravity was interpolated from observed gravity values.
 AV0237
 AV0237;                    North         East    Units  Estimated Accuracy
 AV0237;SPC LA S     -   155,080.      919,360.      MT  (+/- 180 meters Scaled)
 AV0237
 AV0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP802075(NAD 83)
 AV0237
 AV0237                          SUPERSEDED SURVEY CONTROL
 AV0237
 AV0237.No superseded survey control is available for this station.
 AV0237
 AV0237_MARKER: DD = SURVEY DISK
 AV0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0237_STAMPING: 57 V 29
 AV0237_MARK LOGO: LADH
 AV0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0237+STABILITY: SURFACE MOTION
 AV0237
 AV0237  HISTORY     - Date     Condition        Report By
 AV0237  HISTORY     - 1967     MONUMENTED       LADTD
 AV0237  HISTORY     - 1967     GOOD             LADTD
 AV0237  HISTORY     - 1986     GOOD             NGS
 AV0237  HISTORY     - 20040207 MARK NOT FOUND   USPSQD
 AV0237  HISTORY     - 20050601 MARK NOT FOUND   USPSQD
 AV0237
 AV0237                          STATION DESCRIPTION
 AV0237
 AV0237'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0237'3.80 MI S FROM PERRY.
 AV0237'ABOUT 3.80 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE
 AV0237'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 694 IN PERRY.  ABOUT 3.80
 AV0237'MILES NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE INTERSECTION OF
 AV0237'LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN SECTION 15, T13S, R3E.
 AV0237'93.0 FEET WEST FROM THE CENTERLINE OF LOUISIANA HIGHWAY 82.  13.7 FEET
 AV0237'WEST OF A UNITED STATES GEOLOGICAL SURVEY OBSERVATION WELL, 33.5 FEET
 AV0237'EAST OF A 12 INCH CYPRUS TREE, 1.0 FOOT NORTH OF A BARBED WIRE FENCE.
 AV0237'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 AV0237'STEEL WITNESS POST SET 1.3 FEET WEST OF THE MARK.
 AV0237
 AV0237                          STATION RECOVERY (1986)
 AV0237
 AV0237'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0237'RECOVERED IN GOOD CONDITION.
 AV0237
 AV0237                          STATION RECOVERY (2004)
 AV0237
 AV0237'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0237'MARK NOT FOUND.
 AV0237
 AV0237                          STATION RECOVERY (2005)
 AV0237
 AV0237'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0237'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0411 ***********************************************************************
 BK0411  DESIGNATION -  57 V 3
 BK0411  PID         -  BK0411
 BK0411  STATE/COUNTY-  LA/VERMILION
 BK0411  COUNTRY     -  US
 BK0411  USGS QUAD   -  MILTON (2018)
 BK0411
 BK0411                         *CURRENT SURVEY CONTROL
 BK0411  ______________________________________________________________________
 BK0411* NAD 83(1986) POSITION- 30 05 30.     (N) 092 07 26.     (W)   SCALED
 BK0411* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0411  **This station is located in a suspected subsidence area (see below).
 BK0411  ______________________________________________________________________
 BK0411  GEOID HEIGHT    -        -26.843 (meters)                     GEOID18
 BK0411  DYNAMIC HEIGHT  -          7.325 (meters)       24.03  (feet) COMP
 BK0411  MODELED GRAVITY -    979,304.0   (mgal)                       NAVD 88
 BK0411
 BK0411.The horizontal coordinates were scaled from a map and have
 BK0411.an estimated accuracy of +/- 6 seconds.
 BK0411
 BK0411.** This station is in an area of known vertical motion. If an
 BK0411.** orthometric height was ever established but is not available 
 BK0411.** in the current survey control section, the orthometric height
 BK0411.** is considered suspect.  Suspect heights are available in the
 BK0411.** superseded section only if requested.
 BK0411
 BK0411.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0411.GEOID18 height accuracy estimate available here.
 BK0411
 BK0411.Click photographs - Photos may exist for this station.
 BK0411
 BK0411.The dynamic height is computed by dividing the NAVD 88
 BK0411.geopotential number by the normal gravity value computed on the
 BK0411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0411.degrees latitude (g = 980.6199 gals.).
 BK0411
 BK0411.The modeled gravity was interpolated from observed gravity values.
 BK0411
 BK0411;                    North         East    Units  Estimated Accuracy
 BK0411;SPC LA S     -   176,690.      923,800.      MT  (+/- 180 meters Scaled)
 BK0411
 BK0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP844292(NAD 83)
 BK0411
 BK0411                          SUPERSEDED SURVEY CONTROL
 BK0411
 BK0411.No superseded survey control is available for this station.
 BK0411
 BK0411_MARKER: DD = SURVEY DISK
 BK0411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0411_STAMPING: 57V3 1967
 BK0411_MARK LOGO: LADHGS
 BK0411_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0411+STABILITY: SURFACE MOTION
 BK0411
 BK0411  HISTORY     - Date     Condition        Report By
 BK0411  HISTORY     - 1967     MONUMENTED       LADTD
 BK0411  HISTORY     - 1968     GOOD             LADTD
 BK0411  HISTORY     - 1982     GOOD             NGS
 BK0411  HISTORY     - 19910713 MARK NOT FOUND   USPSQD
 BK0411  HISTORY     - 19950926 MARK NOT FOUND   USPSQD
 BK0411  HISTORY     - 20040201 MARK NOT FOUND   USPSQD
 BK0411  HISTORY     - 20050525 MARK NOT FOUND   USPSQD
 BK0411
 BK0411                          STATION DESCRIPTION
 BK0411
 BK0411'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0411'1.05 MI S FROM MAURICE.
 BK0411'ABOUT 1.05 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0411'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE. IN
 BK0411'SECTION 13, T11S, R3E.  97.5 FEET EAST OF THE CENTERLINE OF U. S.
 BK0411'HIGHWAY 167, 30.6 FEET NORTHWEST OF THE NORTHWEST CORNER OF BRICK
 BK0411'VENEER RESIDENCE BELONGING TO HENRY LANDRY, 36.0 FEET NORTHEAST OF A
 BK0411'24 INCH PINE TREE, 50.5 FEET WEST OF A 24 INCH OAK TREE, 0.7 FEET
 BK0411'NORTH OF A CHAIN LINK FENCE RUNNING EAST AND WEST.  SET IN TOP OF A
 BK0411'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0411'POST IS SET 1.5 FEET EAST OF THE MARK.
 BK0411
 BK0411                          STATION RECOVERY (1982)
 BK0411
 BK0411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0411'RECOVERED IN GOOD CONDITION.
 BK0411
 BK0411                          STATION RECOVERY (1991)
 BK0411
 BK0411'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0411'MARK NOT FOUND.
 BK0411
 BK0411                          STATION RECOVERY (1995)
 BK0411
 BK0411'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0411'MARK NOT FOUND.
 BK0411
 BK0411                          STATION RECOVERY (2004)
 BK0411
 BK0411'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0411'MARK NOT FOUND.
 BK0411
 BK0411                          STATION RECOVERY (2005)
 BK0411
 BK0411'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0411'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3362 ***********************************************************************
 BK3362  DESIGNATION -  57 V 3 RESET
 BK3362  PID         -  BK3362
 BK3362  STATE/COUNTY-  LA/VERMILION
 BK3362  COUNTRY     -  US
 BK3362  USGS QUAD   -  MILTON (2018)
 BK3362
 BK3362                         *CURRENT SURVEY CONTROL
 BK3362  ______________________________________________________________________
 BK3362* NAD 83(1986) POSITION- 30 05 30.     (N) 092 07 26.     (W)   SCALED
 BK3362* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3362  **This station is located in a suspected subsidence area (see below).
 BK3362  ______________________________________________________________________
 BK3362  GEOID HEIGHT    -        -26.843 (meters)                     GEOID18
 BK3362
 BK3362.The horizontal coordinates were scaled from a map and have
 BK3362.an estimated accuracy of +/- 6 seconds.
 BK3362
 BK3362.** This station is in an area of known vertical motion. If an
 BK3362.** orthometric height was ever established but is not available 
 BK3362.** in the current survey control section, the orthometric height
 BK3362.** is considered suspect.  Suspect heights are available in the
 BK3362.** superseded section only if requested.
 BK3362
 BK3362.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3362.GEOID18 height accuracy estimate available here.
 BK3362
 BK3362.Click photographs - Photos may exist for this station.
 BK3362
 BK3362;                    North         East    Units  Estimated Accuracy
 BK3362;SPC LA S     -   176,690.      923,800.      MT  (+/- 180 meters Scaled)
 BK3362
 BK3362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP844292(NAD 83)
 BK3362
 BK3362                          SUPERSEDED SURVEY CONTROL
 BK3362
 BK3362.No superseded survey control is available for this station.
 BK3362
 BK3362_MARKER: DD = SURVEY DISK
 BK3362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3362_STAMPING: 57 V 3 RESET 1984
 BK3362_MARK LOGO: LADTD
 BK3362_PROJECTION: FLUSH
 BK3362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3362+STABILITY: SURFACE MOTION
 BK3362
 BK3362  HISTORY     - Date     Condition        Report By
 BK3362  HISTORY     - 1984     MONUMENTED       LADTD
 BK3362  HISTORY     - 19910713 MARK NOT FOUND   USPSQD
 BK3362  HISTORY     - 19950926 MARK NOT FOUND   USPSQD
 BK3362  HISTORY     - 20040201 MARK NOT FOUND   USPSQD
 BK3362  HISTORY     - 20050525 MARK NOT FOUND   USPSQD
 BK3362
 BK3362                          STATION DESCRIPTION
 BK3362
 BK3362'DESCRIBED BY LA TRANSP AND DEV 1984
 BK3362'1.2 KM (0.75 MI) SOUTH FROM MAURICE.
 BK3362'1.1 KM (0.70 MI) SOUTH ALONG U.S. HIGHWAY 167 FROM THE JUNCTION OF
 BK3362'U.S. HIGHWAY 167 AND STATE HIGHWAY 92, IN SECTION 13, T115, R3E, 70.9
 BK3362'M (232.6 FT) NORTH-NORTHWEST OF A WOOD FRAMED HOUSE, 47.3 M
 BK3362'(155.2 FT) EAST OF THE CENTER OF U.S. HIGHWAY 167, 1.5 M (4.9 FT)
 BK3362'SOUTH OF A POWERPOLE.
 BK3362'THE MARK IS 0.6 METERS  N FROM  A WITNESS POST
 BK3362'THE MARK IS ABOVE LEVEL WITH US HIGHWAY 167.
 BK3362
 BK3362                          STATION RECOVERY (1991)
 BK3362
 BK3362'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK3362'MARK NOT FOUND.
 BK3362
 BK3362                          STATION RECOVERY (1995)
 BK3362
 BK3362'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK3362'MARK NOT FOUND.
 BK3362
 BK3362                          STATION RECOVERY (2004)
 BK3362
 BK3362'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK3362'MARK NOT FOUND.
 BK3362
 BK3362                          STATION RECOVERY (2005)
 BK3362
 BK3362'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK3362'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0238 ***********************************************************************
 AV0238  DESIGNATION -  57 V 30
 AV0238  PID         -  AV0238
 AV0238  STATE/COUNTY-  LA/VERMILION
 AV0238  COUNTRY     -  US
 AV0238  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0238
 AV0238                         *CURRENT SURVEY CONTROL
 AV0238  ______________________________________________________________________
 AV0238* NAD 83(1986) POSITION- 29 53 04.     (N) 092 10 12.     (W)   SCALED
 AV0238* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0238  **This station is located in a suspected subsidence area (see below).
 AV0238  ______________________________________________________________________
 AV0238  GEOID HEIGHT    -        -26.316 (meters)                     GEOID18
 AV0238  DYNAMIC HEIGHT  -          2.242 (meters)        7.36  (feet) COMP
 AV0238  MODELED GRAVITY -    979,305.6   (mgal)                       NAVD 88
 AV0238
 AV0238.The horizontal coordinates were scaled from a map and have
 AV0238.an estimated accuracy of +/- 6 seconds.
 AV0238
 AV0238.** This station is in an area of known vertical motion. If an
 AV0238.** orthometric height was ever established but is not available 
 AV0238.** in the current survey control section, the orthometric height
 AV0238.** is considered suspect.  Suspect heights are available in the
 AV0238.** superseded section only if requested.
 AV0238
 AV0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0238.GEOID18 height accuracy estimate available here.
 AV0238
 AV0238.Click photographs - Photos may exist for this station.
 AV0238
 AV0238.The dynamic height is computed by dividing the NAVD 88
 AV0238.geopotential number by the normal gravity value computed on the
 AV0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0238.degrees latitude (g = 980.6199 gals.).
 AV0238
 AV0238.The modeled gravity was interpolated from observed gravity values.
 AV0238
 AV0238;                    North         East    Units  Estimated Accuracy
 AV0238;SPC LA S     -   153,750.      919,190.      MT  (+/- 180 meters Scaled)
 AV0238
 AV0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP801062(NAD 83)
 AV0238
 AV0238                          SUPERSEDED SURVEY CONTROL
 AV0238
 AV0238.No superseded survey control is available for this station.
 AV0238
 AV0238_MARKER: DD = SURVEY DISK
 AV0238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0238_STAMPING: 57 V 30
 AV0238_MARK LOGO: LADH
 AV0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0238+STABILITY: SURFACE MOTION
 AV0238
 AV0238  HISTORY     - Date     Condition        Report By
 AV0238  HISTORY     - 1967     MONUMENTED       LADTD
 AV0238  HISTORY     - 1967     GOOD             LADTD
 AV0238  HISTORY     - 1986     GOOD             NGS
 AV0238  HISTORY     - 20040207 MARK NOT FOUND   USPSQD
 AV0238  HISTORY     - 20050601 MARK NOT FOUND   USPSQD
 AV0238
 AV0238                          STATION DESCRIPTION
 AV0238
 AV0238'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0238'3.0 MI N FROM ESTHER.
 AV0238'ABOUT 3.0 MILES NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE INTERSECTION
 AV0238'OF LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN SECTION 15, T13S, R3E.
 AV0238'85.5 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 82. 16.5 FEET
 AV0238'SOUTH OF THE CENTERLINE OF A PRIVATE DRIVE.  110.1 FEET
 AV0238'NORTH-NORTHEAST OF A POWER POLE, 0.6 FOOT SOUTH OF A BARBED WIRE
 AV0238'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 AV0238'GROUND.  A STEEL WITNESS POST SET 1.2 FEET EAST OF THE MARK.
 AV0238
 AV0238                          STATION RECOVERY (1986)
 AV0238
 AV0238'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0238'RECOVERED IN GOOD CONDITION.
 AV0238
 AV0238                          STATION RECOVERY (2004)
 AV0238
 AV0238'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0238'MARK NOT FOUND.
 AV0238
 AV0238                          STATION RECOVERY (2005)
 AV0238
 AV0238'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0238'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0239 ***********************************************************************
 AV0239  DESIGNATION -  57 V 31
 AV0239  PID         -  AV0239
 AV0239  STATE/COUNTY-  LA/VERMILION
 AV0239  COUNTRY     -  US
 AV0239  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0239
 AV0239                         *CURRENT SURVEY CONTROL
 AV0239  ______________________________________________________________________
 AV0239* NAD 83(1986) POSITION- 29 52 32.     (N) 092 10 29.     (W)   SCALED
 AV0239* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0239  **This station is located in a suspected subsidence area (see below).
 AV0239  ______________________________________________________________________
 AV0239  GEOID HEIGHT    -        -26.292 (meters)                     GEOID18
 AV0239  DYNAMIC HEIGHT  -          1.682 (meters)        5.52  (feet) COMP
 AV0239  MODELED GRAVITY -    979,305.4   (mgal)                       NAVD 88
 AV0239
 AV0239.The horizontal coordinates were scaled from a map and have
 AV0239.an estimated accuracy of +/- 6 seconds.
 AV0239
 AV0239.** This station is in an area of known vertical motion. If an
 AV0239.** orthometric height was ever established but is not available 
 AV0239.** in the current survey control section, the orthometric height
 AV0239.** is considered suspect.  Suspect heights are available in the
 AV0239.** superseded section only if requested.
 AV0239
 AV0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0239.GEOID18 height accuracy estimate available here.
 AV0239
 AV0239.Click photographs - Photos may exist for this station.
 AV0239
 AV0239.The dynamic height is computed by dividing the NAVD 88
 AV0239.geopotential number by the normal gravity value computed on the
 AV0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0239.degrees latitude (g = 980.6199 gals.).
 AV0239
 AV0239.The modeled gravity was interpolated from observed gravity values.
 AV0239
 AV0239;                    North         East    Units  Estimated Accuracy
 AV0239;SPC LA S     -   152,770.      918,720.      MT  (+/- 180 meters Scaled)
 AV0239
 AV0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP796052(NAD 83)
 AV0239
 AV0239                          SUPERSEDED SURVEY CONTROL
 AV0239
 AV0239.No superseded survey control is available for this station.
 AV0239
 AV0239_MARKER: DD = SURVEY DISK
 AV0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0239_STAMPING: 57 V 31
 AV0239_MARK LOGO: LADH
 AV0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0239+STABILITY: SURFACE MOTION
 AV0239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0239+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2006
 AV0239
 AV0239  HISTORY     - Date     Condition        Report By
 AV0239  HISTORY     - 1967     MONUMENTED       LADTD
 AV0239  HISTORY     - 1967     GOOD             LADTD
 AV0239  HISTORY     - 1986     GOOD             NGS
 AV0239  HISTORY     - 20040207 GOOD             USPSQD
 AV0239  HISTORY     - 20050601 GOOD             USPSQD
 AV0239  HISTORY     - 20060628 GOOD             USPSQD
 AV0239
 AV0239                          STATION DESCRIPTION
 AV0239
 AV0239'DESCRIBED BY LA TRANSP AND DEV 1967
 AV0239'2.25 MI N FROM ESTHER.
 AV0239'ABOUT 2.25 MILES NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE
 AV0239'INTERSECTION OF LOUISIANA HIGHWAYS AND 82 AND 333 IN ESTHER.  IN
 AV0239'SECTION 65, T13S, R3E.  85.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 AV0239'HIGHWAY 82.  221.3 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0239'691.  125.3 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME
 AV0239'RESIDENCE BUILDING WITH ASBESTOS SIDING BELONGING TO CARLTON HEBERT,
 AV0239'0.6 FOOT SOUTH OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 AV0239'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2
 AV0239'FEET WEST OF THE MARK.
 AV0239
 AV0239                          STATION RECOVERY (1986)
 AV0239
 AV0239'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0239'RECOVERED IN GOOD CONDITION.
 AV0239
 AV0239                          STATION RECOVERY (2004)
 AV0239
 AV0239'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0239'RECOVERED IN GOOD CONDITION.
 AV0239
 AV0239                          STATION RECOVERY (2005)
 AV0239
 AV0239'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0239'RECOVERED IN GOOD CONDITION.
 AV0239
 AV0239                          STATION RECOVERY (2006)
 AV0239
 AV0239'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AV0239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0241 ***********************************************************************
 AV0241  DESIGNATION -  57 V 32
 AV0241  PID         -  AV0241
 AV0241  STATE/COUNTY-  LA/VERMILION
 AV0241  COUNTRY     -  US
 AV0241  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0241
 AV0241                         *CURRENT SURVEY CONTROL
 AV0241  ______________________________________________________________________
 AV0241* NAD 83(1986) POSITION- 29 51 33.     (N) 092 10 38.     (W)   SCALED
 AV0241* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0241  **This station is located in a suspected subsidence area (see below).
 AV0241  ______________________________________________________________________
 AV0241  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 AV0241  DYNAMIC HEIGHT  -          1.947 (meters)        6.39  (feet) COMP
 AV0241  MODELED GRAVITY -    979,305.3   (mgal)                       NAVD 88
 AV0241
 AV0241.The horizontal coordinates were scaled from a map and have
 AV0241.an estimated accuracy of +/- 6 seconds.
 AV0241
 AV0241.** This station is in an area of known vertical motion. If an
 AV0241.** orthometric height was ever established but is not available 
 AV0241.** in the current survey control section, the orthometric height
 AV0241.** is considered suspect.  Suspect heights are available in the
 AV0241.** superseded section only if requested.
 AV0241
 AV0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0241.GEOID18 height accuracy estimate available here.
 AV0241
 AV0241.Click photographs - Photos may exist for this station.
 AV0241
 AV0241.The dynamic height is computed by dividing the NAVD 88
 AV0241.geopotential number by the normal gravity value computed on the
 AV0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0241.degrees latitude (g = 980.6199 gals.).
 AV0241
 AV0241.The modeled gravity was interpolated from observed gravity values.
 AV0241
 AV0241;                    North         East    Units  Estimated Accuracy
 AV0241;SPC LA S     -   150,960.      918,470.      MT  (+/- 180 meters Scaled)
 AV0241
 AV0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP794034(NAD 83)
 AV0241
 AV0241                          SUPERSEDED SURVEY CONTROL
 AV0241
 AV0241.No superseded survey control is available for this station.
 AV0241
 AV0241_MARKER: DD = SURVEY DISK
 AV0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0241_STAMPING: 57 V 32
 AV0241_MARK LOGO: LADH
 AV0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0241+STABILITY: SURFACE MOTION
 AV0241_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0241+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2006
 AV0241
 AV0241  HISTORY     - Date     Condition        Report By
 AV0241  HISTORY     - 1968     MONUMENTED       LADTD
 AV0241  HISTORY     - 1968     GOOD             LADTD
 AV0241  HISTORY     - 1986     GOOD             NGS
 AV0241  HISTORY     - 20040207 GOOD             USPSQD
 AV0241  HISTORY     - 20050601 GOOD             USPSQD
 AV0241  HISTORY     - 20060628 GOOD             USPSQD
 AV0241
 AV0241                          STATION DESCRIPTION
 AV0241
 AV0241'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0241'1.0 MI N FROM ESTHER.
 AV0241'ABOUT 1.0 MILE NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE INTERSECTION
 AV0241'OF LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN SECTION 65, T14S, R3E.
 AV0241'79.8 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 82.  67.2 FEET
 AV0241'SOUTH OF THE SOUTH-SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BUILDING
 AV0241'BELONGING TO DIDIER LACOUR, 15.3 FEET WEST-SOUTHWEST OF A 12 INCH OAK
 AV0241'TREE, 1.0 FOOT SOUTH OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE
 AV0241'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 AV0241'SET 1.3 FEET WEST OF THE MARK.
 AV0241
 AV0241                          STATION RECOVERY (1986)
 AV0241
 AV0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0241'RECOVERED IN GOOD CONDITION.
 AV0241
 AV0241                          STATION RECOVERY (2004)
 AV0241
 AV0241'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0241'RECOVERED IN GOOD CONDITION.
 AV0241
 AV0241                          STATION RECOVERY (2005)
 AV0241
 AV0241'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0241'RECOVERED IN GOOD CONDITION.
 AV0241
 AV0241                          STATION RECOVERY (2006)
 AV0241
 AV0241'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AV0241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0242 ***********************************************************************
 AV0242  DESIGNATION -  57 V 33
 AV0242  PID         -  AV0242
 AV0242  STATE/COUNTY-  LA/VERMILION
 AV0242  COUNTRY     -  US
 AV0242  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0242
 AV0242                         *CURRENT SURVEY CONTROL
 AV0242  ______________________________________________________________________
 AV0242* NAD 83(1986) POSITION- 29 50 40.     (N) 092 10 30.     (W)   SCALED
 AV0242* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0242  **This station is located in a suspected subsidence area (see below).
 AV0242  ______________________________________________________________________
 AV0242  GEOID HEIGHT    -        -26.197 (meters)                     GEOID18
 AV0242  DYNAMIC HEIGHT  -          1.492 (meters)        4.89  (feet) COMP
 AV0242  MODELED GRAVITY -    979,305.3   (mgal)                       NAVD 88
 AV0242
 AV0242.The horizontal coordinates were scaled from a map and have
 AV0242.an estimated accuracy of +/- 6 seconds.
 AV0242
 AV0242.** This station is in an area of known vertical motion. If an
 AV0242.** orthometric height was ever established but is not available 
 AV0242.** in the current survey control section, the orthometric height
 AV0242.** is considered suspect.  Suspect heights are available in the
 AV0242.** superseded section only if requested.
 AV0242
 AV0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0242.GEOID18 height accuracy estimate available here.
 AV0242
 AV0242.Click photographs - Photos may exist for this station.
 AV0242
 AV0242.The dynamic height is computed by dividing the NAVD 88
 AV0242.geopotential number by the normal gravity value computed on the
 AV0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0242.degrees latitude (g = 980.6199 gals.).
 AV0242
 AV0242.The modeled gravity was interpolated from observed gravity values.
 AV0242
 AV0242;                    North         East    Units  Estimated Accuracy
 AV0242;SPC LA S     -   149,320.      918,670.      MT  (+/- 180 meters Scaled)
 AV0242
 AV0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP796018(NAD 83)
 AV0242
 AV0242                          SUPERSEDED SURVEY CONTROL
 AV0242
 AV0242.No superseded survey control is available for this station.
 AV0242
 AV0242_MARKER: DD = SURVEY DISK
 AV0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0242_STAMPING: 57 V 33
 AV0242_MARK LOGO: LADH
 AV0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0242+STABILITY: SURFACE MOTION
 AV0242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0242+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2006
 AV0242
 AV0242  HISTORY     - Date     Condition        Report By
 AV0242  HISTORY     - 1968     MONUMENTED       LADTD
 AV0242  HISTORY     - 1968     GOOD             LADTD
 AV0242  HISTORY     - 1986     GOOD             NGS
 AV0242  HISTORY     - 20040207 MARK NOT FOUND   USPSQD
 AV0242  HISTORY     - 20050601 MARK NOT FOUND   USPSQD
 AV0242  HISTORY     - 20060628 GOOD             USPSQD
 AV0242
 AV0242                          STATION DESCRIPTION
 AV0242
 AV0242'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0242'IN ESTHER.
 AV0242'AT THE INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN
 AV0242'SECTION 8, T14S, R3E.  64.7 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 AV0242'HIGHWAY 82.  83.3 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0242'333, 110.0 FEET SOUTHWEST OF THE INTERSECTION OF CENTERLINES OF
 AV0242'LOUISIANA HIGHWAYS 82 AND 333.  0.6 FOOT NORTHEAST OF A FENCE RUNNING
 AV0242'NORTHWEST AND SOUTHEAST.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 AV0242'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET
 AV0242'NORTHWEST OF THE MARK.
 AV0242
 AV0242                          STATION RECOVERY (1986)
 AV0242
 AV0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0242'RECOVERED IN GOOD CONDITION.
 AV0242
 AV0242                          STATION RECOVERY (2004)
 AV0242
 AV0242'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0242'MARK NOT FOUND.
 AV0242
 AV0242                          STATION RECOVERY (2005)
 AV0242
 AV0242'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0242'MARK NOT FOUND.
 AV0242
 AV0242                          STATION RECOVERY (2006)
 AV0242
 AV0242'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AV0242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0249 ***********************************************************************
 AV0249  DESIGNATION -  57 V 34
 AV0249  PID         -  AV0249
 AV0249  STATE/COUNTY-  LA/VERMILION
 AV0249  COUNTRY     -  US
 AV0249  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0249
 AV0249                         *CURRENT SURVEY CONTROL
 AV0249  ______________________________________________________________________
 AV0249* NAD 83(1986) POSITION- 29 50 36.     (N) 092 11 37.     (W)   SCALED
 AV0249* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0249  **This station is located in a suspected subsidence area (see below).
 AV0249  ______________________________________________________________________
 AV0249  GEOID HEIGHT    -        -26.207 (meters)                     GEOID18
 AV0249  DYNAMIC HEIGHT  -          1.647 (meters)        5.40  (feet) COMP
 AV0249  MODELED GRAVITY -    979,304.9   (mgal)                       NAVD 88
 AV0249
 AV0249.The horizontal coordinates were scaled from a map and have
 AV0249.an estimated accuracy of +/- 6 seconds.
 AV0249
 AV0249.** This station is in an area of known vertical motion. If an
 AV0249.** orthometric height was ever established but is not available 
 AV0249.** in the current survey control section, the orthometric height
 AV0249.** is considered suspect.  Suspect heights are available in the
 AV0249.** superseded section only if requested.
 AV0249
 AV0249.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0249.GEOID18 height accuracy estimate available here.
 AV0249
 AV0249.Click photographs - Photos may exist for this station.
 AV0249
 AV0249.The dynamic height is computed by dividing the NAVD 88
 AV0249.geopotential number by the normal gravity value computed on the
 AV0249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0249.degrees latitude (g = 980.6199 gals.).
 AV0249
 AV0249.The modeled gravity was interpolated from observed gravity values.
 AV0249
 AV0249;                    North         East    Units  Estimated Accuracy
 AV0249;SPC LA S     -   149,210.      916,870.      MT  (+/- 180 meters Scaled)
 AV0249
 AV0249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP778016(NAD 83)
 AV0249
 AV0249                          SUPERSEDED SURVEY CONTROL
 AV0249
 AV0249.No superseded survey control is available for this station.
 AV0249
 AV0249_MARKER: DD = SURVEY DISK
 AV0249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0249_STAMPING: 57 V 34
 AV0249_MARK LOGO: LADH
 AV0249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0249+STABILITY: SURFACE MOTION
 AV0249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0249+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 AV0249
 AV0249  HISTORY     - Date     Condition        Report By
 AV0249  HISTORY     - 1968     MONUMENTED       LADTD
 AV0249  HISTORY     - 1968     GOOD             LADTD
 AV0249  HISTORY     - 1986     GOOD             NGS
 AV0249  HISTORY     - 20040207 GOOD             USPSQD
 AV0249  HISTORY     - 20050601 GOOD             USPSQD
 AV0249
 AV0249                          STATION DESCRIPTION
 AV0249
 AV0249'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0249'1.20 MI W FROM ESTHER.
 AV0249'ABOUT 1.20 MILES WEST ALONG LOUISIANA HIGHWAY 82 FROM THE INTERSECTION
 AV0249'OF LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN SECTION 7, T14S, R3E.
 AV0249'75.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 82. 140.7 FEET
 AV0249'EAST OF THE SOUTHEAST CORNER OF THE WOOD FRAME RESIDENCE BUILDING OF
 AV0249'MRS. ESTHER RICE, 17.0 FEET EAST OF A 24 INCH PECAN TREE, 0.7 FOOT
 AV0249'EAST OF A COMBINATION MESH AND BARBED WIRE FENCE. SET IN TOP OF A
 AV0249'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL WITNESS
 AV0249'POST IS SET 1.4 FEET NORTH OF THE MARK.
 AV0249
 AV0249                          STATION RECOVERY (1986)
 AV0249
 AV0249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0249'RECOVERED IN GOOD CONDITION.
 AV0249
 AV0249                          STATION RECOVERY (2004)
 AV0249
 AV0249'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0249'RECOVERED IN GOOD CONDITION.
 AV0249
 AV0249                          STATION RECOVERY (2005)
 AV0249
 AV0249'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0249'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0250 ***********************************************************************
 AV0250  HT_MOD      -  This is a Height Modernization Survey Station.
 AV0250  DESIGNATION -  57 V 35
 AV0250  PID         -  AV0250
 AV0250  STATE/COUNTY-  LA/VERMILION
 AV0250  COUNTRY     -  US
 AV0250  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0250
 AV0250                         *CURRENT SURVEY CONTROL
 AV0250  ______________________________________________________________________
 AV0250* NAD 83(2011) POSITION- 29 50 31.89579(N) 092 12 38.52205(W)   ADJUSTED
 AV0250* NAD 83(2011) ELLIP HT-   -25.353 (meters)        (03/26/19)   ADJUSTED
 AV0250* NAD 83(2011) EPOCH   -  2010.00
 AV0250* NAVD 88 ORTHO HEIGHT -     0.87  (meters)        2.9   (feet) GPS OBS
 AV0250* NAVD 88 EPOCH        -  2009.55
 AV0250  **This station is located in a suspected subsidence area (see below).
 AV0250  ______________________________________________________________________
 AV0250  GEOID HEIGHT    -        -26.216 (meters)                     GEOID18
 AV0250  NAD 83(2011) X  -   -213,585.093 (meters)                     COMP
 AV0250  NAD 83(2011) Y  - -5,532,839.305 (meters)                     COMP
 AV0250  NAD 83(2011) Z  -  3,155,199.667 (meters)                     COMP
 AV0250  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 AV0250
 AV0250  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AV0250  Standards:
 AV0250         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AV0250            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AV0250  -------------------------------------------------------------------
 AV0250  NETWORK    0.33   0.82           0.14   0.13   0.42     -0.01719354
 AV0250  -------------------------------------------------------------------
 AV0250  Click here for local accuracies and other accuracy information.
 AV0250
 AV0250.The horizontal coordinates were established by GPS observations
 AV0250.and adjusted by the National Geodetic Survey in March 2019.
 AV0250
 AV0250.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AV0250.been affixed to the stable North American tectonic plate. See 
 AV0250.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AV0250
 AV0250.The horizontal coordinates are valid at the epoch date displayed above
 AV0250.which is a decimal equivalence of Year/Month/Day.
 AV0250
 AV0250.** This station is in an area of known vertical motion.  Due to the
 AV0250.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AV0250.** determined the orthometric heights for marks in these suspect
 AV0250.** subsidence areas should be considered valid only at the epoch date
 AV0250.** associated with the orthometric height.  These heights must always
 AV0250.** be validated when used as control.  All previously superseded
 AV0250.** orthometric heights are now considered suspect and are available
 AV0250.** in the superseded section.  NGS does not recommend using suspect
 AV0250.** or superseded heights as control.
 AV0250
 AV0250.The orthometric height was determined by GPS observations and a
 AV0250.high-resolution geoid model using precise GPS observation and
 AV0250.processing techniques.
 AV0250
 AV0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0250.GEOID18 height accuracy estimate available here.
 AV0250
 AV0250.Click photographs - Photos may exist for this station.
 AV0250
 AV0250.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AV0250
 AV0250.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0250
 AV0250.The ellipsoidal height was determined by GPS observations
 AV0250.and is referenced to NAD 83.
 AV0250
 AV0250. The following values were computed from the NAD 83(2011) position.
 AV0250
 AV0250;                    North         East     Units Scale Factor Converg.
 AV0250;SPC LA S     -   149,099.208   915,219.285   MT  0.99992956   -0 26 19.3
 AV0250;SPC LA S     -   489,169.65  3,002,681.94   sFT  0.99992956   -0 26 19.3
 AV0250;UTM  15      - 3,301,560.649   576,247.485   MT  0.99967173   +0 23 34.0
 AV0250
 AV0250!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0250!SPC LA S     -   1.00000398  x   0.99992956  =   0.99993354
 AV0250!UTM  15      -   1.00000398  x   0.99967173  =   0.99967571
 AV0250
 AV0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7624701560(NAD 83)
 AV0250
 AV0250                          SUPERSEDED SURVEY CONTROL
 AV0250
 AV0250  NAD 83(2011)-  29 50 31.89577(N)    092 12 38.52237(W) AD(2010.00) 0
 AV0250  ELLIP H (06/27/12)  -25.339  (m)                       GP(2010.00)    
 AV0250  ELLIP H (10/11/11)  -25.369  (m)                       GP(       ) 4 1
 AV0250  NAD 83(2007)-  29 50 31.89595(N)    092 12 38.52379(W) AD(       ) 0
 AV0250  ELLIP H (02/10/07)  -25.323  (m)                       GP(       )    
 AV0250  NAD 83(1992)-  29 50 31.89578(N)    092 12 38.52315(W) AD(2004.65) B
 AV0250  ELLIP H (06/22/05)  -25.319  (m)                       GP(2004.65) 4 1
 AV0250  NAVD 88 (12/26/12)    0.92   (m)  GEOID12A model used  GP(2009.55)    
 AV0250  NAVD 88 (03/12/08)    1.08   (m)  UNKNOWN  model used  GP(2006.81)    
 AV0250  NAVD 88 (06/22/05)    1.13   (m)  GEOID03  model used  GP(2004.65)    
 AV0250  NAVD 88 (02/14/94)    1.234  (m)            4.05   (f) ADJUSTED    1 2
 AV0250  NGVD 29 (11/26/84)    1.240  (m)            4.07   (f) ADJUSTED    1 2
 AV0250
 AV0250.Superseded values are not recommended for survey control.
 AV0250
 AV0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0250.See file dsdata.pdf to determine how the superseded data were derived.
 AV0250
 AV0250_MARKER: DD = SURVEY DISK
 AV0250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0250_STAMPING: 57 V 35
 AV0250_MARK LOGO: LADHGS
 AV0250_PROJECTION: PROJECTING 13 CENTIMETERS
 AV0250_MAGNETIC: N = NO MAGNETIC MATERIAL
 AV0250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0250+STABILITY: SURFACE MOTION
 AV0250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0250+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2016
 AV0250
 AV0250  HISTORY     - Date     Condition        Report By
 AV0250  HISTORY     - 1968     MONUMENTED       LADTD
 AV0250  HISTORY     - 1968     GOOD             LADTD
 AV0250  HISTORY     - 1986     GOOD             NGS
 AV0250  HISTORY     - 20040207 MARK NOT FOUND   USPSQD
 AV0250  HISTORY     - 20040601 GOOD             NGS
 AV0250  HISTORY     - 20040605 GOOD             NGS
 AV0250  HISTORY     - 20060328 GOOD             NGS
 AV0250  HISTORY     - 20100925 GOOD             EMCINC
 AV0250  HISTORY     - 20160617 GOOD             NGS
 AV0250
 AV0250                          STATION DESCRIPTION
 AV0250
 AV0250'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0250'2.25 MI W FROM ESTHER.
 AV0250'ABOUT 2.25 MILES WEST ALONG LOUISIANA HIGHWAY 82 FROM THE INTERSECTION
 AV0250'OF LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN SECTION 12, T14S, R2E.
 AV0250'81.5 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 82. 205.7 FEET
 AV0250'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A WOODEN BARN LOCATED SOUTH
 AV0250'OF LOUISIANA HIGHWAY 82, 241.2 FEET NORTHWEST OF THE NORTHWEST CORNER
 AV0250'OF THE CARPORT ON THE WOOD FRAME RESIDENCE BUILDING BELONGING TO
 AV0250'LAWRENCE CHOATE AND LOCATED ON THE SOUTH SIDE OF LOUISIANA HIGHWAY 82.
 AV0250'SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND. A
 AV0250'STEEL WITNESS POST IS SET 1.2 FEET NORTH OF THE MARK.
 AV0250
 AV0250                          STATION RECOVERY (1986)
 AV0250
 AV0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0250'RECOVERED IN GOOD CONDITION.
 AV0250
 AV0250                          STATION RECOVERY (2004)
 AV0250
 AV0250'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0250'MARK NOT FOUND.
 AV0250
 AV0250                          STATION RECOVERY (2004)
 AV0250
 AV0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004
 AV0250'RECOVERED AS DESCRIBED WITH THE FOLLOWING NOTE--THE MARK IS JUST ON
 AV0250'THE EAST SIDE OF A BARBED  WIRE FENCE SEPERATING A PASTURE FROM A YARD
 AV0250'AND SOUTHEAST OF RESIDENCE NUMBER 14230.
 AV0250
 AV0250                          STATION RECOVERY (2004)
 AV0250
 AV0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004
 AV0250'MARK IS NOW SE OF A 1 STY FRAME HOUSE, NUMBER 14230, AND JUST ON EAST
 AV0250'SIDE OF BARBED WIRE FENCE, IN PASTURE.  WITNESS POST IS GONE, MARK IS
 AV0250'FLUSH WITH THE GROUND.  MARK IS A CGS TRIG STA. DISK.
 AV0250
 AV0250                          STATION RECOVERY (2006)
 AV0250
 AV0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AV0250'RECOVERED AS DESCRIBED.
 AV0250
 AV0250                          STATION RECOVERY (2010)
 AV0250
 AV0250'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 AV0250'RECOVERED AS DESCRIBED.
 AV0250
 AV0250                          STATION RECOVERY (2016)
 AV0250
 AV0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 AV0250'RECOVERED AS DESCRIBED.  THE MARK IS 2.8 M (9.2 FT) NORTH OF A UTILITY
 AV0250'POLE WITH TRANSFORMER, 0.55 M (1.8 FT) NORTH OF A FIBERGLASS WITNESS
 AV0250'POST, 0.30 M (1.0 FT) N OF AN I-BOLT IN CONCRETE DIRECTLY UNDER AN
 AV0250'ELECTRIC FENCE.
 AV0250'
 AV0250'CONTACT THE PROPERTY OWNER AT SITE TO OBTAIN PERMISSION TO ACCESS THE
 AV0250'MARK.  OWNER STATED HE WOULD TURN OFF ELECTRIC FENCE FOR OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0251 ***********************************************************************
 AV0251  DESIGNATION -  57 V 36
 AV0251  PID         -  AV0251
 AV0251  STATE/COUNTY-  LA/VERMILION
 AV0251  COUNTRY     -  US
 AV0251  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0251
 AV0251                         *CURRENT SURVEY CONTROL
 AV0251  ______________________________________________________________________
 AV0251* NAD 83(1986) POSITION- 29 50 43.     (N) 092 13 20.     (W)   SCALED
 AV0251* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0251  **This station is located in a suspected subsidence area (see below).
 AV0251  ______________________________________________________________________
 AV0251  GEOID HEIGHT    -        -26.234 (meters)                     GEOID18
 AV0251  DYNAMIC HEIGHT  -          0.933 (meters)        3.06  (feet) COMP
 AV0251  MODELED GRAVITY -    979,304.2   (mgal)                       NAVD 88
 AV0251
 AV0251.The horizontal coordinates were scaled from a map and have
 AV0251.an estimated accuracy of +/- 6 seconds.
 AV0251
 AV0251.** This station is in an area of known vertical motion. If an
 AV0251.** orthometric height was ever established but is not available 
 AV0251.** in the current survey control section, the orthometric height
 AV0251.** is considered suspect.  Suspect heights are available in the
 AV0251.** superseded section only if requested.
 AV0251
 AV0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0251.GEOID18 height accuracy estimate available here.
 AV0251
 AV0251.Click photographs - Photos may exist for this station.
 AV0251
 AV0251.The dynamic height is computed by dividing the NAVD 88
 AV0251.geopotential number by the normal gravity value computed on the
 AV0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0251.degrees latitude (g = 980.6199 gals.).
 AV0251
 AV0251.The modeled gravity was interpolated from observed gravity values.
 AV0251
 AV0251;                    North         East    Units  Estimated Accuracy
 AV0251;SPC LA S     -   149,450.      914,110.      MT  (+/- 180 meters Scaled)
 AV0251
 AV0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP751018(NAD 83)
 AV0251
 AV0251                          SUPERSEDED SURVEY CONTROL
 AV0251
 AV0251.No superseded survey control is available for this station.
 AV0251
 AV0251_MARKER: DD = SURVEY DISK
 AV0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0251_STAMPING: 57 V 36
 AV0251_MARK LOGO: LADH
 AV0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0251+STABILITY: SURFACE MOTION
 AV0251_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0251+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2004
 AV0251
 AV0251  HISTORY     - Date     Condition        Report By
 AV0251  HISTORY     - 1968     MONUMENTED       LADTD
 AV0251  HISTORY     - 1968     GOOD             LADTD
 AV0251  HISTORY     - 1986     GOOD             NGS
 AV0251  HISTORY     - 20040207 GOOD             USPSQD
 AV0251  HISTORY     - 20040605 GOOD             NGS
 AV0251  HISTORY     - 20060628 GOOD             USPSQD
 AV0251
 AV0251                          STATION DESCRIPTION
 AV0251
 AV0251'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0251'3.10 MI W FROM ESTHER.
 AV0251'ABOUT 3.10 MILES WEST ALONG LOUISIANA HIGHWAY 82 FROM THE INTERSECTION
 AV0251'OF LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN SECTION 12, T14S, R2E.
 AV0251'93.3 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 82. 180.8 FEET
 AV0251'SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BUILDING
 AV0251'BELONGING TO JAMES P. BERNARD, 158.0 FEET SOUTH-SOUTHEAST OF A PINE
 AV0251'TREE, 0.6 FOOT EAST OF A WOOD FENCE.  SET IN TOP OF A CONCRETE POST
 AV0251'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2
 AV0251'FEET NORTH OF THE MARK.
 AV0251
 AV0251                          STATION RECOVERY (1986)
 AV0251
 AV0251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0251'RECOVERED IN GOOD CONDITION.
 AV0251
 AV0251                          STATION RECOVERY (2004)
 AV0251
 AV0251'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0251'RECOVERED IN GOOD CONDITION.
 AV0251
 AV0251                          STATION RECOVERY (2004)
 AV0251
 AV0251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004
 AV0251'CONTRARY TO USPSQD REPORT, MARK IS CERTAINLY NOT SUITABLE FOR GPS
 AV0251'OBSERVATIONS.
 AV0251
 AV0251                          STATION RECOVERY (2006)
 AV0251
 AV0251'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AV0251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0252 ***********************************************************************
 AV0252  DESIGNATION -  57 V 37
 AV0252  PID         -  AV0252
 AV0252  STATE/COUNTY-  LA/VERMILION
 AV0252  COUNTRY     -  US
 AV0252  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0252
 AV0252                         *CURRENT SURVEY CONTROL
 AV0252  ______________________________________________________________________
 AV0252* NAD 83(1986) POSITION- 29 50 48.     (N) 092 14 30.     (W)   SCALED
 AV0252* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0252  **This station is located in a suspected subsidence area (see below).
 AV0252  ______________________________________________________________________
 AV0252  GEOID HEIGHT    -        -26.251 (meters)                     GEOID18
 AV0252  DYNAMIC HEIGHT  -          1.033 (meters)        3.39  (feet) COMP
 AV0252  MODELED GRAVITY -    979,303.7   (mgal)                       NAVD 88
 AV0252
 AV0252.The horizontal coordinates were scaled from a map and have
 AV0252.an estimated accuracy of +/- 6 seconds.
 AV0252
 AV0252.** This station is in an area of known vertical motion. If an
 AV0252.** orthometric height was ever established but is not available 
 AV0252.** in the current survey control section, the orthometric height
 AV0252.** is considered suspect.  Suspect heights are available in the
 AV0252.** superseded section only if requested.
 AV0252
 AV0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0252.GEOID18 height accuracy estimate available here.
 AV0252
 AV0252.Click photographs - Photos may exist for this station.
 AV0252
 AV0252.The dynamic height is computed by dividing the NAVD 88
 AV0252.geopotential number by the normal gravity value computed on the
 AV0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0252.degrees latitude (g = 980.6199 gals.).
 AV0252
 AV0252.The modeled gravity was interpolated from observed gravity values.
 AV0252
 AV0252;                    North         East    Units  Estimated Accuracy
 AV0252;SPC LA S     -   149,620.      912,230.      MT  (+/- 180 meters Scaled)
 AV0252
 AV0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP732020(NAD 83)
 AV0252
 AV0252                          SUPERSEDED SURVEY CONTROL
 AV0252
 AV0252.No superseded survey control is available for this station.
 AV0252
 AV0252_MARKER: DD = SURVEY DISK
 AV0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0252_STAMPING: 57 V 37
 AV0252_MARK LOGO: LADH
 AV0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0252+STABILITY: SURFACE MOTION
 AV0252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0252+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 AV0252
 AV0252  HISTORY     - Date     Condition        Report By
 AV0252  HISTORY     - 1968     MONUMENTED       LADTD
 AV0252  HISTORY     - 1968     GOOD             LADTD
 AV0252  HISTORY     - 1986     GOOD             NGS
 AV0252  HISTORY     - 20040207 GOOD             USPSQD
 AV0252  HISTORY     - 20050601 GOOD             USPSQD
 AV0252  HISTORY     - 20060628 GOOD             USPSQD
 AV0252
 AV0252                          STATION DESCRIPTION
 AV0252
 AV0252'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0252'4.25 MI W FROM ESTHER.
 AV0252'ABOUT 1.0 MILE NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE NORTH END OF
 AV0252'THE PONTOON BRIDGE OVER THE INTRACOASTAL CANAL AT FORKED ISLAND TO THE
 AV0252'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 35, THENCE ABOUT 3.65 MILES
 AV0252'EAST ALONG LOUISIANA HIGHWAY 82 TO THE INTERSECTION OF A GRAVEL ROAD
 AV0252'LEADING NORTH.  ABOUT 4.25 MILES WEST ALONG LOUISIANA HIGHWAY 82 FROM
 AV0252'THE INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 333 IN ESTHER.  IN
 AV0252'SECTION 2, T14S, R2E.  111.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 AV0252'HIGHWAY 82, 18.0 FEET WEST OF THE CENTERLINE OF A PRIVATE SHELL ROAD,
 AV0252'40.0 FEET WEST OF THE SOUTHERLY PROJECTION OF THE CENTERLINE OF A
 AV0252'GRAVEL ROAD LEADING NORTH, 1.0 FOOT EAST OF A FENCE. SET IN TOP OF A
 AV0252'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL WITNESS
 AV0252'POST IS SET 1.1 FEET SOUTH OF THE MARK.
 AV0252
 AV0252                          STATION RECOVERY (1986)
 AV0252
 AV0252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0252'RECOVERED IN GOOD CONDITION.
 AV0252
 AV0252                          STATION RECOVERY (2004)
 AV0252
 AV0252'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0252'RECOVERED IN GOOD CONDITION.
 AV0252
 AV0252                          STATION RECOVERY (2005)
 AV0252
 AV0252'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0252'RECOVERED IN GOOD CONDITION.
 AV0252
 AV0252                          STATION RECOVERY (2006)
 AV0252
 AV0252'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AV0252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0253 ***********************************************************************
 AV0253  DESIGNATION -  57 V 38
 AV0253  PID         -  AV0253
 AV0253  STATE/COUNTY-  LA/VERMILION
 AV0253  COUNTRY     -  US
 AV0253  USGS QUAD   -  FORKED ISLAND (2018)
 AV0253
 AV0253                         *CURRENT SURVEY CONTROL
 AV0253  ______________________________________________________________________
 AV0253* NAD 83(1986) POSITION- 29 51 07.     (N) 092 15 08.     (W)   SCALED
 AV0253* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0253  **This station is located in a suspected subsidence area (see below).
 AV0253  ______________________________________________________________________
 AV0253  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 AV0253  DYNAMIC HEIGHT  -          1.343 (meters)        4.41  (feet) COMP
 AV0253  MODELED GRAVITY -    979,303.4   (mgal)                       NAVD 88
 AV0253
 AV0253.The horizontal coordinates were scaled from a map and have
 AV0253.an estimated accuracy of +/- 6 seconds.
 AV0253
 AV0253.** This station is in an area of known vertical motion. If an
 AV0253.** orthometric height was ever established but is not available 
 AV0253.** in the current survey control section, the orthometric height
 AV0253.** is considered suspect.  Suspect heights are available in the
 AV0253.** superseded section only if requested.
 AV0253
 AV0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0253.GEOID18 height accuracy estimate available here.
 AV0253
 AV0253.Click photographs - Photos may exist for this station.
 AV0253
 AV0253.The dynamic height is computed by dividing the NAVD 88
 AV0253.geopotential number by the normal gravity value computed on the
 AV0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0253.degrees latitude (g = 980.6199 gals.).
 AV0253
 AV0253.The modeled gravity was interpolated from observed gravity values.
 AV0253
 AV0253;                    North         East    Units  Estimated Accuracy
 AV0253;SPC LA S     -   150,210.      911,220.      MT  (+/- 180 meters Scaled)
 AV0253
 AV0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP722026(NAD 83)
 AV0253
 AV0253                          SUPERSEDED SURVEY CONTROL
 AV0253
 AV0253.No superseded survey control is available for this station.
 AV0253
 AV0253_MARKER: DD = SURVEY DISK
 AV0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0253_STAMPING: 57 V 38
 AV0253_MARK LOGO: LADH
 AV0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0253+STABILITY: SURFACE MOTION
 AV0253_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0253+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2006
 AV0253
 AV0253  HISTORY     - Date     Condition        Report By
 AV0253  HISTORY     - 1968     MONUMENTED       LADTD
 AV0253  HISTORY     - 1968     GOOD             LADTD
 AV0253  HISTORY     - 1986     GOOD             NGS
 AV0253  HISTORY     - 20040207 GOOD             USPSQD
 AV0253  HISTORY     - 20050601 GOOD             USPSQD
 AV0253  HISTORY     - 20060628 GOOD             USPSQD
 AV0253
 AV0253                          STATION DESCRIPTION
 AV0253
 AV0253'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0253'3.85 MI ENE FROM FORKED ISLAND.
 AV0253'ABOUT 1.0 MILE NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE NORTH END OF
 AV0253'THE INTRACOASTAL CANAL PONTOON BRIDGE AT FORKED ISLAND TO THE
 AV0253'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 35, THENCE ABOUT 2.85 MILES
 AV0253'EAST ALONG LOUISIANA HIGHWAY 82.  IN SECTION 3, T14S, R2E.  83.0 FEET
 AV0253'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 82, 19.6 FEET NORTHEAST
 AV0253'OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BUILDING WITH
 AV0253'ASBESTOS SIDING BELONGING TO RAYWOOD MOUTON, 10.3 FEET NORTH-NORTHEAST
 AV0253'OF THE NORTHEAST CORNER OF A BRICK BARBECUE PIT, 31.6 FEET SOUTHEAST
 AV0253'OF THE EASTERNMOST OF TWO 40 INCH LIVE OAK TREES, 0.9 FOOT EAST OF A
 AV0253'CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES
 AV0253'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET SOUTH OF THE
 AV0253'MARK.
 AV0253
 AV0253                          STATION RECOVERY (1986)
 AV0253
 AV0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0253'RECOVERED IN GOOD CONDITION.
 AV0253
 AV0253                          STATION RECOVERY (2004)
 AV0253
 AV0253'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0253'RECOVERED IN GOOD CONDITION.
 AV0253
 AV0253                          STATION RECOVERY (2005)
 AV0253
 AV0253'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0253'RECOVERED IN GOOD CONDITION.
 AV0253
 AV0253                          STATION RECOVERY (2006)
 AV0253
 AV0253'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AV0253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0254 ***********************************************************************
 AV0254  DESIGNATION -  57 V 39
 AV0254  PID         -  AV0254
 AV0254  STATE/COUNTY-  LA/VERMILION
 AV0254  COUNTRY     -  US
 AV0254  USGS QUAD   -  FORKED ISLAND (2018)
 AV0254
 AV0254                         *CURRENT SURVEY CONTROL
 AV0254  ______________________________________________________________________
 AV0254* NAD 83(1986) POSITION- 29 50 46.     (N) 092 15 58.     (W)   SCALED
 AV0254* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0254  **This station is located in a suspected subsidence area (see below).
 AV0254  ______________________________________________________________________
 AV0254  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 AV0254  DYNAMIC HEIGHT  -          1.395 (meters)        4.58  (feet) COMP
 AV0254  MODELED GRAVITY -    979,303.0   (mgal)                       NAVD 88
 AV0254
 AV0254.The horizontal coordinates were scaled from a map and have
 AV0254.an estimated accuracy of +/- 6 seconds.
 AV0254
 AV0254.** This station is in an area of known vertical motion. If an
 AV0254.** orthometric height was ever established but is not available 
 AV0254.** in the current survey control section, the orthometric height
 AV0254.** is considered suspect.  Suspect heights are available in the
 AV0254.** superseded section only if requested.
 AV0254
 AV0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0254.GEOID18 height accuracy estimate available here.
 AV0254
 AV0254.Click photographs - Photos may exist for this station.
 AV0254
 AV0254.The dynamic height is computed by dividing the NAVD 88
 AV0254.geopotential number by the normal gravity value computed on the
 AV0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0254.degrees latitude (g = 980.6199 gals.).
 AV0254
 AV0254.The modeled gravity was interpolated from observed gravity values.
 AV0254
 AV0254;                    North         East    Units  Estimated Accuracy
 AV0254;SPC LA S     -   149,580.      909,870.      MT  (+/- 180 meters Scaled)
 AV0254
 AV0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP708019(NAD 83)
 AV0254
 AV0254                          SUPERSEDED SURVEY CONTROL
 AV0254
 AV0254.No superseded survey control is available for this station.
 AV0254
 AV0254_MARKER: DD = SURVEY DISK
 AV0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0254_STAMPING: 57 V 39
 AV0254_MARK LOGO: LADH
 AV0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0254+STABILITY: SURFACE MOTION
 AV0254
 AV0254  HISTORY     - Date     Condition        Report By
 AV0254  HISTORY     - 1968     MONUMENTED       LADTD
 AV0254  HISTORY     - 1968     GOOD             LADTD
 AV0254  HISTORY     - 1986     GOOD             NGS
 AV0254  HISTORY     - 20040207 MARK NOT FOUND   USPSQD
 AV0254  HISTORY     - 20050601 MARK NOT FOUND   USPSQD
 AV0254
 AV0254                          STATION DESCRIPTION
 AV0254
 AV0254'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0254'2.90 MI NE FROM FORKED ISLAND.
 AV0254'ABOUT 1.0 MILE NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE NORTH END OF
 AV0254'THE INTRACOASTAL CANAL PONTOON BRIDGE AT FORKED ISLAND TO THE
 AV0254'INTERSECTION OF LOUISIANA HIGHWAYS 82 AND 35, THENCE 1.90 MILES EAST
 AV0254'ALONG LOUISIANA HIGHWAY 82.  AT THE INTERSECTION OF A GRAVEL ROAD
 AV0254'LEADING NORTH.  IN SECTION 4, T14S, R2E.  64.0 FEET NORTH OF THE
 AV0254'CENTERLINE OF LOUISIANA HIGHWAY 82, 62.0 FEET EAST OF THE CENTERLINE
 AV0254'OF A GRAVEL ROAD, 132.0 FEET NORTH OF THE NORTHWEST CORNER OF A WOOD
 AV0254'FRAME RESIDENCE BUILDING BELONGING TO GERVIS MATHEW AND LOCATED ON THE
 AV0254'SOUTH SIDE OF LOUISIANA HIGHWAY 82, 0.5 FOOT SOUTHWEST OF A BARBED
 AV0254'WIRE FENCE RUNNING SOUTHEAST AND NORTHWEST.  SET IN TOP OF A CONCRETE
 AV0254'POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 AV0254'SET 1.0 FOOT NORTHWEST OF THE MARK.
 AV0254
 AV0254                          STATION RECOVERY (1986)
 AV0254
 AV0254'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0254'RECOVERED IN GOOD CONDITION.
 AV0254
 AV0254                          STATION RECOVERY (2004)
 AV0254
 AV0254'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0254'MARK NOT FOUND.
 AV0254
 AV0254                          STATION RECOVERY (2005)
 AV0254
 AV0254'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0254'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0412 ***********************************************************************
 BK0412  DESIGNATION -  57 V 4
 BK0412  PID         -  BK0412
 BK0412  STATE/COUNTY-  LA/VERMILION
 BK0412  COUNTRY     -  US
 BK0412  USGS QUAD   -  MILTON (2018)
 BK0412
 BK0412                         *CURRENT SURVEY CONTROL
 BK0412  ______________________________________________________________________
 BK0412* NAD 83(2011) POSITION- 30 04 45.29334(N) 092 07 28.52013(W)   ADJUSTED
 BK0412* NAD 83(2011) ELLIP HT-   -22.645 (meters)        (06/27/12)   ADJUSTED
 BK0412* NAD 83(2011) EPOCH   -  2010.00
 BK0412* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0412  **This station is located in a suspected subsidence area (see below).
 BK0412  ______________________________________________________________________
 BK0412  GEOID HEIGHT    -        -26.813 (meters)                     GEOID18
 BK0412  NAD 83(2011) X  -   -204,782.947 (meters)                     COMP
 BK0412  NAD 83(2011) Y  - -5,520,042.111 (meters)                     COMP
 BK0412  NAD 83(2011) Z  -  3,177,967.296 (meters)                     COMP
 BK0412  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 BK0412  DYNAMIC HEIGHT  -          4.638 (meters)       15.22  (feet) COMP
 BK0412  MODELED GRAVITY -    979,303.8   (mgal)                       NAVD 88
 BK0412
 BK0412  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0412  Standards:
 BK0412         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0412            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0412  -------------------------------------------------------------------
 BK0412  NETWORK    0.60   2.88           0.12   0.30   1.47      0.01733998
 BK0412  -------------------------------------------------------------------
 BK0412  Click here for local accuracies and other accuracy information.
 BK0412
 BK0412.The horizontal coordinates were established by GPS observations
 BK0412.and adjusted by the National Geodetic Survey in June 2012.
 BK0412
 BK0412.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0412.been affixed to the stable North American tectonic plate. See 
 BK0412.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0412
 BK0412.The horizontal coordinates are valid at the epoch date displayed above
 BK0412.which is a decimal equivalence of Year/Month/Day.
 BK0412
 BK0412.** This station is in an area of known vertical motion. If an
 BK0412.** orthometric height was ever established but is not available 
 BK0412.** in the current survey control section, the orthometric height
 BK0412.** is considered suspect.  Suspect heights are available in the
 BK0412.** superseded section only if requested.
 BK0412
 BK0412.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0412.GEOID18 height accuracy estimate available here.
 BK0412
 BK0412.Click photographs - Photos may exist for this station.
 BK0412
 BK0412.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0412
 BK0412.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0412
 BK0412.The ellipsoidal height was determined by GPS observations
 BK0412.and is referenced to NAD 83.
 BK0412
 BK0412.The dynamic height is computed by dividing the NAVD 88
 BK0412.geopotential number by the normal gravity value computed on the
 BK0412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0412.degrees latitude (g = 980.6199 gals.).
 BK0412
 BK0412.The modeled gravity was interpolated from observed gravity values.
 BK0412
 BK0412. The following values were computed from the NAD 83(2011) position.
 BK0412
 BK0412;                    North         East     Units Scale Factor Converg.
 BK0412;SPC LA S     -   175,314.026   923,721.623   MT  0.99992668   -0 23 44.3
 BK0412;SPC LA S     -   575,176.10  3,030,576.69   sFT  0.99992668   -0 23 44.3
 BK0412;UTM  15      - 3,327,889.782   584,365.853   MT  0.99968781   +0 26 19.6
 BK0412
 BK0412!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0412!SPC LA S     -   1.00000356  x   0.99992668  =   0.99993024
 BK0412!UTM  15      -   1.00000356  x   0.99968781  =   0.99969137
 BK0412
 BK0412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8436527889(NAD 83)
 BK0412
 BK0412                          SUPERSEDED SURVEY CONTROL
 BK0412
 BK0412  NAD 83(2007)-  30 04 45.29344(N)    092 07 28.52120(W) AD(2006.81) A
 BK0412  ELLIP H (03/12/08)  -22.634  (m)                       GP(2006.81) 3 1
 BK0412
 BK0412.Superseded values are not recommended for survey control.
 BK0412
 BK0412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0412.See file dsdata.pdf to determine how the superseded data were derived.
 BK0412
 BK0412_MARKER: DD = SURVEY DISK
 BK0412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0412_STAMPING: 1967 57V4
 BK0412_MARK LOGO: LADHGS
 BK0412_PROJECTION: FLUSH
 BK0412_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0412+STABILITY: SURFACE MOTION
 BK0412_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0412+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2008
 BK0412
 BK0412  HISTORY     - Date     Condition        Report By
 BK0412  HISTORY     - 1967     MONUMENTED       LADTD
 BK0412  HISTORY     - 1968     GOOD             LADTD
 BK0412  HISTORY     - 1982     GOOD             NGS
 BK0412  HISTORY     - 19910713 GOOD             USPSQD
 BK0412  HISTORY     - 19950926 GOOD             USPSQD
 BK0412  HISTORY     - 20040201 GOOD             USPSQD
 BK0412  HISTORY     - 20050525 GOOD             USPSQD
 BK0412  HISTORY     - 20060502 GOOD             NGS
 BK0412  HISTORY     - 20060509 GOOD             NGS
 BK0412  HISTORY     - 20080826 GOOD             JCLS
 BK0412
 BK0412                          STATION DESCRIPTION
 BK0412
 BK0412'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0412'1.95 MI S FROM MAURICE.
 BK0412'ABOUT 1.95 MILES SOUTH ALONG U. S. HIGHWAY 167 FROM THE MAURICE BRANCH
 BK0412'OF THE BANK OF ABBEVILLE AND TRUST COMPANY BUILDING IN MAURICE. IN
 BK0412'SECTION 23, T11S, R3E.  AT INTERSECTION OF U. S. HIGHWAY 167 AND
 BK0412'LOUISIANA HIGHWAY 699, 82.6 FEET WEST OF THE CENTERLINE OF U. S.
 BK0412'HIGHWAY 167, 65.5 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0412'699, 105.0 FEET SOUTHWEST OF THE INTERSECTIONS OF THE CENTERLINES OF
 BK0412'U. S. HIGHWAY 167 AND LOUISIANA HIGHWAY 699, 1.5 FEET NORTHEAST OF A
 BK0412'COMBINATION MESH AND BARBED WIRE FENCE RUNNING NORTHWEST AND
 BK0412'SOUTHEAST.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BK0412'THE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET NORTHEAST OF THE
 BK0412'MARK.
 BK0412
 BK0412                          STATION RECOVERY (1982)
 BK0412
 BK0412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0412'RECOVERED IN GOOD CONDITION.
 BK0412
 BK0412                          STATION RECOVERY (1991)
 BK0412
 BK0412'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0412'RECOVERED IN GOOD CONDITION.
 BK0412
 BK0412                          STATION RECOVERY (1995)
 BK0412
 BK0412'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0412'RECOVERED IN GOOD CONDITION.
 BK0412
 BK0412                          STATION RECOVERY (2004)
 BK0412
 BK0412'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0412'RECOVERED IN GOOD CONDITION.
 BK0412
 BK0412                          STATION RECOVERY (2005)
 BK0412
 BK0412'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0412'RECOVERED IN GOOD CONDITION.
 BK0412
 BK0412                          STATION RECOVERY (2006)
 BK0412
 BK0412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 BK0412'0.4 METERS NORTHEAST OF AN I BOLT.
 BK0412'0.3 METERS NORTH OF A WITNESS POST.
 BK0412
 BK0412                          STATION RECOVERY (2006)
 BK0412
 BK0412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0412'RECOVERED AS DESCRIBED.
 BK0412
 BK0412                          STATION RECOVERY (2008)
 BK0412
 BK0412'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008 (MRY)
 BK0412'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0255 ***********************************************************************
 AV0255  DESIGNATION -  57 V 40
 AV0255  PID         -  AV0255
 AV0255  STATE/COUNTY-  LA/VERMILION
 AV0255  COUNTRY     -  US
 AV0255  USGS QUAD   -  FORKED ISLAND (2018)
 AV0255
 AV0255                         *CURRENT SURVEY CONTROL
 AV0255  ______________________________________________________________________
 AV0255* NAD 83(1986) POSITION- 29 50 46.     (N) 092 16 47.     (W)   SCALED
 AV0255* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0255  **This station is located in a suspected subsidence area (see below).
 AV0255  ______________________________________________________________________
 AV0255  GEOID HEIGHT    -        -26.273 (meters)                     GEOID18
 AV0255  DYNAMIC HEIGHT  -          1.847 (meters)        6.06  (feet) COMP
 AV0255  MODELED GRAVITY -    979,302.6   (mgal)                       NAVD 88
 AV0255
 AV0255.The horizontal coordinates were scaled from a map and have
 AV0255.an estimated accuracy of +/- 6 seconds.
 AV0255
 AV0255.** This station is in an area of known vertical motion. If an
 AV0255.** orthometric height was ever established but is not available 
 AV0255.** in the current survey control section, the orthometric height
 AV0255.** is considered suspect.  Suspect heights are available in the
 AV0255.** superseded section only if requested.
 AV0255
 AV0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0255.GEOID18 height accuracy estimate available here.
 AV0255
 AV0255.Click photographs - Photos may exist for this station.
 AV0255
 AV0255.The dynamic height is computed by dividing the NAVD 88
 AV0255.geopotential number by the normal gravity value computed on the
 AV0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0255.degrees latitude (g = 980.6199 gals.).
 AV0255
 AV0255.The modeled gravity was interpolated from observed gravity values.
 AV0255
 AV0255;                    North         East    Units  Estimated Accuracy
 AV0255;SPC LA S     -   149,590.      908,550.      MT  (+/- 180 meters Scaled)
 AV0255
 AV0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP695019(NAD 83)
 AV0255
 AV0255                          SUPERSEDED SURVEY CONTROL
 AV0255
 AV0255.No superseded survey control is available for this station.
 AV0255
 AV0255_MARKER: DD = SURVEY DISK
 AV0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0255_STAMPING: 57 V 40
 AV0255_MARK LOGO: LADH
 AV0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0255+STABILITY: SURFACE MOTION
 AV0255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0255+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2006
 AV0255
 AV0255  HISTORY     - Date     Condition        Report By
 AV0255  HISTORY     - 1968     MONUMENTED       LADTD
 AV0255  HISTORY     - 1968     GOOD             LADTD
 AV0255  HISTORY     - 1986     GOOD             NGS
 AV0255  HISTORY     - 20040207 GOOD             USPSQD
 AV0255  HISTORY     - 20050601 GOOD             USPSQD
 AV0255  HISTORY     - 20060628 GOOD             USPSQD
 AV0255
 AV0255                          STATION DESCRIPTION
 AV0255
 AV0255'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0255'2.05 MI NE FROM FORKED ISLAND.
 AV0255'ABOUT 1.0 MILE NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE NORTH END OF
 AV0255'THE INTRACOASTAL CANAL PONTOON BRIDGE AT FORKED ISLAND TO THE
 AV0255'INTERSECTION OF LOUISIANA HIGHWAY 82 AND 35, THENCE 1.05 MILES EAST
 AV0255'ALONG LOUISIANA HIGHWAY 82.  IN SECTION 5, T14S, R2E.  76.0 FEET NORTH
 AV0255'OF THE CENTERLINE OF LOUISIANA HIGHWAY 82, 47.4 FEET EAST-SOUTHEAST OF
 AV0255'THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BUILDING BELONGING TO
 AV0255'ADAM BROUSSARD, 0.7 FOOT EAST OF A BARBED WIRE FENCE, 39.4 FEET
 AV0255'NORTHEAST OF THREE CEDAR TREES GROWING IN A NORTHWEST AND A SOUTHEAST
 AV0255'LINE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 AV0255'GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET NORTH OF THE MARK.
 AV0255
 AV0255                          STATION RECOVERY (1986)
 AV0255
 AV0255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0255'RECOVERED IN GOOD CONDITION.
 AV0255
 AV0255                          STATION RECOVERY (2004)
 AV0255
 AV0255'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0255'RECOVERED IN GOOD CONDITION.
 AV0255
 AV0255                          STATION RECOVERY (2005)
 AV0255
 AV0255'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0255'RECOVERED IN GOOD CONDITION.
 AV0255
 AV0255                          STATION RECOVERY (2006)
 AV0255
 AV0255'RECOVERY NOTE BY US POWER SQUADRON 2006 (CRB)
 AV0255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0256 ***********************************************************************
 AV0256  DESIGNATION -  57 V 41
 AV0256  PID         -  AV0256
 AV0256  STATE/COUNTY-  LA/VERMILION
 AV0256  COUNTRY     -  US
 AV0256  USGS QUAD   -  FORKED ISLAND (2018)
 AV0256
 AV0256                         *CURRENT SURVEY CONTROL
 AV0256  ______________________________________________________________________
 AV0256* NAD 83(1986) POSITION- 29 50 43.     (N) 092 17 49.     (W)   SCALED
 AV0256* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0256  **This station is located in a suspected subsidence area (see below).
 AV0256  ______________________________________________________________________
 AV0256  GEOID HEIGHT    -        -26.281 (meters)                     GEOID18
 AV0256  DYNAMIC HEIGHT  -          1.840 (meters)        6.04  (feet) COMP
 AV0256  MODELED GRAVITY -    979,302.2   (mgal)                       NAVD 88
 AV0256
 AV0256.The horizontal coordinates were scaled from a map and have
 AV0256.an estimated accuracy of +/- 6 seconds.
 AV0256
 AV0256.** This station is in an area of known vertical motion. If an
 AV0256.** orthometric height was ever established but is not available 
 AV0256.** in the current survey control section, the orthometric height
 AV0256.** is considered suspect.  Suspect heights are available in the
 AV0256.** superseded section only if requested.
 AV0256
 AV0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0256.GEOID18 height accuracy estimate available here.
 AV0256
 AV0256.Click photographs - Photos may exist for this station.
 AV0256
 AV0256.The dynamic height is computed by dividing the NAVD 88
 AV0256.geopotential number by the normal gravity value computed on the
 AV0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0256.degrees latitude (g = 980.6199 gals.).
 AV0256
 AV0256.The modeled gravity was interpolated from observed gravity values.
 AV0256
 AV0256;                    North         East    Units  Estimated Accuracy
 AV0256;SPC LA S     -   149,510.      906,890.      MT  (+/- 180 meters Scaled)
 AV0256
 AV0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP679018(NAD 83)
 AV0256
 AV0256                          SUPERSEDED SURVEY CONTROL
 AV0256
 AV0256.No superseded survey control is available for this station.
 AV0256
 AV0256_MARKER: DD = SURVEY DISK
 AV0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0256_STAMPING: 57 V 41
 AV0256_MARK LOGO: LADH
 AV0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0256+STABILITY: SURFACE MOTION
 AV0256
 AV0256  HISTORY     - Date     Condition        Report By
 AV0256  HISTORY     - 1968     MONUMENTED       LADTD
 AV0256  HISTORY     - 1968     GOOD             LADTD
 AV0256  HISTORY     - 1986     GOOD             NGS
 AV0256
 AV0256                          STATION DESCRIPTION
 AV0256
 AV0256'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0256'1.0 MI N FROM FORKED ISLAND.
 AV0256'ABOUT 1.0 MILE NORTH ALONG LOUISIANA HIGHWAY 82 FROM THE NORTH END OF
 AV0256'THE INTRACOASTAL CANAL PONTOON BRIDGE AT FORKED ISLAND.  IN SECTION 7,
 AV0256'T14S, R2E.  80.5 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 82.
 AV0256'29.2 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME
 AV0256'RESIDENCE BUILDING WITH ASBESTOS SIDING BELONGING TO LLOYD FRITZ. 26.7
 AV0256'FEET EAST-NORTHEAST OF A 24 INCH OAK TREE, 1.0 FOOT SOUTH OF A CHAIN
 AV0256'LINK FENCE, 141.0 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A WOOD
 AV0256'FRAME NIGHT CLUB AND BAR BUILDING LOCATED EAST OF LOUISIANA HIGHWAY
 AV0256'82.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 AV0256'GROUND.  A STEEL WITNESS POST SET 1.4 FEET WEST-NORTHWEST OF THE MARK.
 AV0256
 AV0256                          STATION RECOVERY (1986)
 AV0256
 AV0256'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0365 ***********************************************************************
 BK0365  DESIGNATION -  57 V 42
 BK0365  PID         -  BK0365
 BK0365  STATE/COUNTY-  LA/VERMILION
 BK0365  COUNTRY     -  US
 BK0365  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0365
 BK0365                         *CURRENT SURVEY CONTROL
 BK0365  ______________________________________________________________________
 BK0365* NAD 83(1986) POSITION- 30 00 26.     (N) 092 16 31.     (W)   SCALED
 BK0365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0365  **This station is located in a suspected subsidence area (see below).
 BK0365  ______________________________________________________________________
 BK0365  GEOID HEIGHT    -        -26.714 (meters)                     GEOID18
 BK0365  DYNAMIC HEIGHT  -          3.794 (meters)       12.45  (feet) COMP
 BK0365  MODELED GRAVITY -    979,301.8   (mgal)                       NAVD 88
 BK0365
 BK0365.The horizontal coordinates were scaled from a map and have
 BK0365.an estimated accuracy of +/- 6 seconds.
 BK0365
 BK0365.** This station is in an area of known vertical motion. If an
 BK0365.** orthometric height was ever established but is not available 
 BK0365.** in the current survey control section, the orthometric height
 BK0365.** is considered suspect.  Suspect heights are available in the
 BK0365.** superseded section only if requested.
 BK0365
 BK0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0365.GEOID18 height accuracy estimate available here.
 BK0365
 BK0365.Click photographs - Photos may exist for this station.
 BK0365
 BK0365.The dynamic height is computed by dividing the NAVD 88
 BK0365.geopotential number by the normal gravity value computed on the
 BK0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0365.degrees latitude (g = 980.6199 gals.).
 BK0365
 BK0365.The modeled gravity was interpolated from observed gravity values.
 BK0365
 BK0365;                    North         East    Units  Estimated Accuracy
 BK0365;SPC LA S     -   167,440.      909,130.      MT  (+/- 180 meters Scaled)
 BK0365
 BK0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP698198(NAD 83)
 BK0365
 BK0365                          SUPERSEDED SURVEY CONTROL
 BK0365
 BK0365.No superseded survey control is available for this station.
 BK0365
 BK0365_MARKER: DD = SURVEY DISK
 BK0365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0365_STAMPING: 57V42 1968
 BK0365_MARK LOGO: LADHGS
 BK0365_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0365+STABILITY: SURFACE MOTION
 BK0365
 BK0365  HISTORY     - Date     Condition        Report By
 BK0365  HISTORY     - 1968     MONUMENTED       LADH
 BK0365  HISTORY     - 1968     GOOD             LADH
 BK0365  HISTORY     - 1980     GOOD             LADTD
 BK0365  HISTORY     - 1982     GOOD             NGS
 BK0365
 BK0365                          STATION DESCRIPTION
 BK0365
 BK0365'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0365'ABOUT 1.10 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 35 FROM THE
 BK0365'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 35 (CUSHING AVENUE) IN
 BK0365'KAPLAN.  IN SECTION 8, T12S, R2E.  56.9 FEET WEST OF THE CENTERLINE OF
 BK0365'LOUISIANA HIGHWAY 35, 1.0 FEET NORTH OF A CHAIN LINK FENCE, 80.4 FEET
 BK0365'SOUTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0365'TO LEMAN BORDELON, 49.6 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0365'GARAGE ATTACHED TO A WOOD FRAME RESIDENCE BELONGING TO REMIC MEAUX.
 BK0365'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 BK0365'STEEL WITNESS POST IS SET 1.4 FEET WEST OF THE MARK.
 BK0365
 BK0365                          STATION RECOVERY (1980)
 BK0365
 BK0365'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BK0365'RECOVERED IN GOOD CONDITION.
 BK0365
 BK0365                          STATION RECOVERY (1982)
 BK0365
 BK0365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0366 ***********************************************************************
 BK0366  DESIGNATION -  57 V 43
 BK0366  PID         -  BK0366
 BK0366  STATE/COUNTY-  LA/VERMILION
 BK0366  COUNTRY     -  US
 BK0366  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0366
 BK0366                         *CURRENT SURVEY CONTROL
 BK0366  ______________________________________________________________________
 BK0366* NAD 83(1986) POSITION- 30 01 15.     (N) 092 16 32.     (W)   SCALED
 BK0366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0366  **This station is located in a suspected subsidence area (see below).
 BK0366  ______________________________________________________________________
 BK0366  GEOID HEIGHT    -        -26.749 (meters)                     GEOID18
 BK0366
 BK0366.The horizontal coordinates were scaled from a map and have
 BK0366.an estimated accuracy of +/- 6 seconds.
 BK0366
 BK0366.** This station is in an area of known vertical motion. If an
 BK0366.** orthometric height was ever established but is not available 
 BK0366.** in the current survey control section, the orthometric height
 BK0366.** is considered suspect.  Suspect heights are available in the
 BK0366.** superseded section only if requested.
 BK0366
 BK0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0366.GEOID18 height accuracy estimate available here.
 BK0366
 BK0366.Click photographs - Photos may exist for this station.
 BK0366
 BK0366;                    North         East    Units  Estimated Accuracy
 BK0366;SPC LA S     -   168,950.      909,120.      MT  (+/- 180 meters Scaled)
 BK0366
 BK0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP698213(NAD 83)
 BK0366
 BK0366                          SUPERSEDED SURVEY CONTROL
 BK0366
 BK0366.No superseded survey control is available for this station.
 BK0366
 BK0366_MARKER: DD = SURVEY DISK
 BK0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0366_STAMPING: 57V43 1986
 BK0366_MARK LOGO: LADHGS
 BK0366_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0366+STABILITY: SURFACE MOTION
 BK0366
 BK0366  HISTORY     - Date     Condition        Report By
 BK0366  HISTORY     - 1968     MONUMENTED       LADH
 BK0366  HISTORY     - 1980     GOOD             LADTD
 BK0366  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK0366
 BK0366                          STATION DESCRIPTION
 BK0366
 BK0366'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0366'ABOUT 2.05 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 35 FROM THE
 BK0366'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 35 (CUSHING AVENUE) IN
 BK0366'KAPLAN.  IN SECTION 5, T12S, R2E.  63.0 FEET WEST OF THE CENTERLINE OF
 BK0366'LOUISIANA HIGHWAY 35, 57.2 FEET NORTH OF THE CENTERLINE OF A BLACK-TOP
 BK0366'ROAD LEADING WEST, 1.5 FEET SOUTHEAST OF A BARBED WIRE FENCE RUNNING
 BK0366'NORTHEAST AND SOUTHWEST.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 BK0366'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FEET
 BK0366'NORTHWEST OF THE MARK.
 BK0366
 BK0366                          STATION RECOVERY (1980)
 BK0366
 BK0366'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BK0366'RECOVERED IN GOOD CONDITION.
 BK0366
 BK0366                          STATION RECOVERY (1982)
 BK0366
 BK0366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0366'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED AND SHOULD BE
 BK0366'CONSIDERED LOST.  A LARGE DITCH IS NOW AT THE LOCATION AND THE MARK IS
 BK0366'BELIEVED TO BE COVERED OVER OR DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0373 ***********************************************************************
 BK0373  DESIGNATION -  57 V 45
 BK0373  PID         -  BK0373
 BK0373  STATE/COUNTY-  LA/VERMILION
 BK0373  COUNTRY     -  US
 BK0373  USGS QUAD   -  LEROY (2018)
 BK0373
 BK0373                         *CURRENT SURVEY CONTROL
 BK0373  ______________________________________________________________________
 BK0373* NAD 83(1986) POSITION- 30 02 08.     (N) 092 14 49.     (W)   SCALED
 BK0373* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0373  **This station is located in a suspected subsidence area (see below).
 BK0373  ______________________________________________________________________
 BK0373  GEOID HEIGHT    -        -26.773 (meters)                     GEOID18
 BK0373
 BK0373.The horizontal coordinates were scaled from a map and have
 BK0373.an estimated accuracy of +/- 6 seconds.
 BK0373
 BK0373.** This station is in an area of known vertical motion. If an
 BK0373.** orthometric height was ever established but is not available 
 BK0373.** in the current survey control section, the orthometric height
 BK0373.** is considered suspect.  Suspect heights are available in the
 BK0373.** superseded section only if requested.
 BK0373
 BK0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0373.GEOID18 height accuracy estimate available here.
 BK0373
 BK0373.Click photographs - Photos may exist for this station.
 BK0373
 BK0373;                    North         East    Units  Estimated Accuracy
 BK0373;SPC LA S     -   170,560.      911,890.      MT  (+/- 180 meters Scaled)
 BK0373
 BK0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP726229(NAD 83)
 BK0373
 BK0373                          SUPERSEDED SURVEY CONTROL
 BK0373
 BK0373.No superseded survey control is available for this station.
 BK0373
 BK0373_MARKER: DD = SURVEY DISK
 BK0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0373_STAMPING: 57V45 1968
 BK0373_MARK LOGO: LADHGS
 BK0373_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0373+STABILITY: SURFACE MOTION
 BK0373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0373+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2004
 BK0373
 BK0373  HISTORY     - Date     Condition        Report By
 BK0373  HISTORY     - 1968     MONUMENTED       LADH
 BK0373  HISTORY     - 20040305 GOOD             USPSQD
 BK0373
 BK0373                          STATION DESCRIPTION
 BK0373
 BK0373'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0373'4.65 MI NE FROM KAPLAN.
 BK0373'ABOUT 3.00 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 35 FROM THE
 BK0373'INTERSECTION OF LOUISIANA HIGHWAYS 14 AND 35 (CUSHING AVENUE) IN
 BK0373'KAPLAN TO THE INTERSECTION OF LOUISIANA HIGHWAYS 35 AND 700.  THENCE
 BK0373'1.65 MILES EAST ALONG LOUISIANA HIGHWAY 700.  IN SECTION 3, T12S, R2E.
 BK0373'77.6 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 112.1
 BK0373'FEET WEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 BK0373'TO JOSEPH A. MIRE, 0.7 FOOT EAST OF A COMBINATION MESH AND BARBED WIRE
 BK0373'FENCE, 16.5 FEET NORTH OF A 30 INCH OAK TREE.  SET IN TOP OF A
 BK0373'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0373'POST IS SET 1.4 FEET SOUTH OF THE MARK.
 BK0373
 BK0373                          STATION RECOVERY (2004)
 BK0373
 BK0373'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0373'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0375 ***********************************************************************
 BK0375  DESIGNATION -  57 V 46
 BK0375  PID         -  BK0375
 BK0375  STATE/COUNTY-  LA/VERMILION
 BK0375  COUNTRY     -  US
 BK0375  USGS QUAD   -  LEROY (2018)
 BK0375
 BK0375                         *CURRENT SURVEY CONTROL
 BK0375  ______________________________________________________________________
 BK0375* NAD 83(1986) POSITION- 30 03 16.     (N) 092 14 30.     (W)   SCALED
 BK0375* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0375  **This station is located in a suspected subsidence area (see below).
 BK0375  ______________________________________________________________________
 BK0375  GEOID HEIGHT    -        -26.816 (meters)                     GEOID18
 BK0375
 BK0375.The horizontal coordinates were scaled from a map and have
 BK0375.an estimated accuracy of +/- 6 seconds.
 BK0375
 BK0375.** This station is in an area of known vertical motion. If an
 BK0375.** orthometric height was ever established but is not available 
 BK0375.** in the current survey control section, the orthometric height
 BK0375.** is considered suspect.  Suspect heights are available in the
 BK0375.** superseded section only if requested.
 BK0375
 BK0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0375.GEOID18 height accuracy estimate available here.
 BK0375
 BK0375.Click photographs - Photos may exist for this station.
 BK0375
 BK0375;                    North         East    Units  Estimated Accuracy
 BK0375;SPC LA S     -   172,650.      912,410.      MT  (+/- 180 meters Scaled)
 BK0375
 BK0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP731250(NAD 83)
 BK0375
 BK0375                          SUPERSEDED SURVEY CONTROL
 BK0375
 BK0375.No superseded survey control is available for this station.
 BK0375
 BK0375_MARKER: DD = SURVEY DISK
 BK0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0375_STAMPING: 57V46 1968
 BK0375_MARK LOGO: LADHGS
 BK0375_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0375+STABILITY: SURFACE MOTION
 BK0375
 BK0375  HISTORY     - Date     Condition        Report By
 BK0375  HISTORY     - 1968     MONUMENTED       LADH
 BK0375  HISTORY     - 1968     GOOD             LADH
 BK0375  HISTORY     - 20040305 MARK NOT FOUND   USPSQD
 BK0375
 BK0375                          STATION DESCRIPTION
 BK0375
 BK0375'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0375'ABOUT 5.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0375'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 26, T11S, R2E.  39.5
 BK0375'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 41.5 FEET NORTH
 BK0375'OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 56.6 FEET NORTHEAST
 BK0375'OF THE INTERSECTION OF CENTERLINES OF LOUISIANA HIGHWAY 700 AND A
 BK0375'GRAVEL ROAD, 1.3 FEET WEST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 BK0375'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0375'POST IS SET 1.5 FEET NORTHEAST OF THE MARK.
 BK0375
 BK0375                          STATION RECOVERY (2004)
 BK0375
 BK0375'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0375'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0376 ***********************************************************************
 BK0376  DESIGNATION -  57 V 47
 BK0376  PID         -  BK0376
 BK0376  STATE/COUNTY-  LA/VERMILION
 BK0376  COUNTRY     -  US
 BK0376  USGS QUAD   -  LEROY (2018)
 BK0376
 BK0376                         *CURRENT SURVEY CONTROL
 BK0376  ______________________________________________________________________
 BK0376* NAD 83(1986) POSITION- 30 03 52.     (N) 092 14 31.     (W)   SCALED
 BK0376* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0376  **This station is located in a suspected subsidence area (see below).
 BK0376  ______________________________________________________________________
 BK0376  GEOID HEIGHT    -        -26.840 (meters)                     GEOID18
 BK0376
 BK0376.The horizontal coordinates were scaled from a map and have
 BK0376.an estimated accuracy of +/- 6 seconds.
 BK0376
 BK0376.** This station is in an area of known vertical motion. If an
 BK0376.** orthometric height was ever established but is not available 
 BK0376.** in the current survey control section, the orthometric height
 BK0376.** is considered suspect.  Suspect heights are available in the
 BK0376.** superseded section only if requested.
 BK0376
 BK0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0376.GEOID18 height accuracy estimate available here.
 BK0376
 BK0376.Click photographs - Photos may exist for this station.
 BK0376
 BK0376;                    North         East    Units  Estimated Accuracy
 BK0376;SPC LA S     -   173,760.      912,400.      MT  (+/- 180 meters Scaled)
 BK0376
 BK0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP730261(NAD 83)
 BK0376
 BK0376                          SUPERSEDED SURVEY CONTROL
 BK0376
 BK0376.No superseded survey control is available for this station.
 BK0376
 BK0376_MARKER: DD = SURVEY DISK
 BK0376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0376_STAMPING: 57V47 1968
 BK0376_MARK LOGO: LADHGS
 BK0376_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0376+STABILITY: SURFACE MOTION
 BK0376
 BK0376  HISTORY     - Date     Condition        Report By
 BK0376  HISTORY     - 1968     MONUMENTED       LADH
 BK0376  HISTORY     - 1968     GOOD             LADH
 BK0376  HISTORY     - 1981     MARK NOT FOUND   USGS
 BK0376
 BK0376                          STATION DESCRIPTION
 BK0376
 BK0376'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0376'ABOUT 4.35 MILES SOUTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0376'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 27, T11S, R2E.  54.7
 BK0376'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 58.4 FEET SOUTH
 BK0376'OF THE CENTERLINE OF A BLACKTOP ROAD, 119.4 FEET SOUTHEAST OF THE
 BK0376'SOUTHEAST CORNER OF A WOOD FRAME COMBINATION RESIDENCE AND GENERAL
 BK0376'MERCHANDISE STORE BELONGING TO RODNEY SIMON.  SET IN TOP OF A CONCRETE
 BK0376'POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BK0376'SET 1.2 FEET SOUTH OF THE MARK.
 BK0376
 BK0376                          STATION RECOVERY (1981)
 BK0376
 BK0376'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BK0376'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0377 ***********************************************************************
 BK0377  HT_MOD      -  This is a Height Modernization Survey Station.
 BK0377  DESIGNATION -  57 V 48
 BK0377  PID         -  BK0377
 BK0377  STATE/COUNTY-  LA/VERMILION
 BK0377  COUNTRY     -  US
 BK0377  USGS QUAD   -  LEROY (2018)
 BK0377
 BK0377                         *CURRENT SURVEY CONTROL
 BK0377  ______________________________________________________________________
 BK0377* NAD 83(2011) POSITION- 30 04 43.65309(N) 092 14 31.46597(W)   ADJUSTED
 BK0377* NAD 83(2011) ELLIP HT-   -21.529 (meters)        (06/27/12)   ADJUSTED
 BK0377* NAD 83(2011) EPOCH   -  2010.00
 BK0377* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0377  **This station is located in a suspected subsidence area (see below).
 BK0377  ______________________________________________________________________
 BK0377  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK0377  GEOID HEIGHT    -        -27.105 (meters)                     GEOID03
 BK0377  GEOID HEIGHT    -        -26.875 (meters)                     GEOID18
 BK0377  NAD 83(2011) X  -   -216,102.379 (meters)                     COMP
 BK0377  NAD 83(2011) Y  - -5,519,636.859 (meters)                     COMP
 BK0377  NAD 83(2011) Z  -  3,177,924.149 (meters)                     COMP
 BK0377  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BK0377
 BK0377  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK0377  Standards:
 BK0377         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK0377            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK0377  -------------------------------------------------------------------
 BK0377  NETWORK    0.70   3.27           0.12   0.35   1.67     -0.00547857
 BK0377  -------------------------------------------------------------------
 BK0377  Click here for local accuracies and other accuracy information.
 BK0377
 BK0377.The horizontal coordinates were established by GPS observations
 BK0377.and adjusted by the National Geodetic Survey in June 2012.
 BK0377
 BK0377.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK0377.been affixed to the stable North American tectonic plate. See 
 BK0377.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK0377
 BK0377.The horizontal coordinates are valid at the epoch date displayed above
 BK0377.which is a decimal equivalence of Year/Month/Day.
 BK0377
 BK0377.** This station is in an area of known vertical motion. If an
 BK0377.** orthometric height was ever established but is not available 
 BK0377.** in the current survey control section, the orthometric height
 BK0377.** is considered suspect.  Suspect heights are available in the
 BK0377.** superseded section only if requested.
 BK0377
 BK0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0377.GEOID18 height accuracy estimate available here.
 BK0377
 BK0377.Click photographs - Photos may exist for this station.
 BK0377
 BK0377.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK0377
 BK0377.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0377
 BK0377.The ellipsoidal height was determined by GPS observations
 BK0377.and is referenced to NAD 83.
 BK0377
 BK0377. The following values were computed from the NAD 83(2011) position.
 BK0377
 BK0377;                    North         East     Units Scale Factor Converg.
 BK0377;SPC LA S     -   175,347.536   912,395.697   MT  0.99992667   -0 27 15.8
 BK0377;SPC LA S     -   575,286.04  2,993,418.22   sFT  0.99992667   -0 27 15.8
 BK0377;UTM  15      - 3,327,758.399   573,043.472   MT  0.99966582   +0 22 47.6
 BK0377
 BK0377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0377!SPC LA S     -   1.00000338  x   0.99992667  =   0.99993005
 BK0377!UTM  15      -   1.00000338  x   0.99966582  =   0.99966920
 BK0377
 BK0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7304327758(NAD 83)
 BK0377
 BK0377                          SUPERSEDED SURVEY CONTROL
 BK0377
 BK0377  NAD 83(2007)-  30 04 43.65322(N)    092 14 31.46705(W) AD(2006.81) A
 BK0377  ELLIP H (03/12/08)  -21.517  (m)                       GP(2006.81) 3 1
 BK0377
 BK0377.Superseded values are not recommended for survey control.
 BK0377
 BK0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0377.See file dsdata.pdf to determine how the superseded data were derived.
 BK0377
 BK0377_MARKER: DD = SURVEY DISK
 BK0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0377_STAMPING: 57V48 1968
 BK0377_MARK LOGO: LADHGS
 BK0377_PROJECTION: FLUSH
 BK0377_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0377+STABILITY: SURFACE MOTION
 BK0377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0377+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2006
 BK0377
 BK0377  HISTORY     - Date     Condition        Report By
 BK0377  HISTORY     - 1968     MONUMENTED       LADH
 BK0377  HISTORY     - 1968     GOOD             LADH
 BK0377  HISTORY     - 1987     GOOD             LADTD
 BK0377  HISTORY     - 20040305 GOOD             USPSQD
 BK0377  HISTORY     - 20060501 GOOD             NGS
 BK0377  HISTORY     - 20060502 GOOD             NGS
 BK0377
 BK0377                          STATION DESCRIPTION
 BK0377
 BK0377'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0377'ABOUT 3.35 MILES SOUTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0377'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 23, T11S, R2E.  76.0
 BK0377'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 75.4 FEET SOUTH
 BK0377'OF THE CENTERLINE OF LOUISIANA HIGHWAY 699, 21.2 FEET EAST OF A 24
 BK0377'INCH PINE TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BK0377'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5 FEET EAST OF THE
 BK0377'MARK.
 BK0377
 BK0377                          STATION RECOVERY (1987)
 BK0377
 BK0377'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0377'ABOUT 5.4 KM (3.35 MI) SOUTH ON STATE HIGHWAY 700 FROM THE INDIAN
 BK0377'BAYOU HIGH SCHOOL IN INDIAN BAYOU TO THE MARK ON THE LEFT, 23.2 METERS
 BK0377'(76 FT) EAST OF THE CENTER OF THE HIGHWAY, 23 METERS (75.5 FT) SOUTH
 BK0377'OF THE CENTER OF STATE HIGHWAY 699, 11.9 METERS (39 FT) NORTH OF A
 BK0377'TRIPLE-TRUNK CEDAR TREE AND 1.1 METERS (3.5 FT) SOUTH-SOUTHWEST OF A
 BK0377'TELEPHONE JUNCTION BOX.  IT IS 0.46 METERS SOUTH-SOUTHWEST FROM A
 BK0377'WITNESS POST AND LEVEL WITH THE HIGHWAY.
 BK0377
 BK0377                          STATION RECOVERY (2004)
 BK0377
 BK0377'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0377'RECOVERED IN GOOD CONDITION.
 BK0377
 BK0377                          STATION RECOVERY (2006)
 BK0377
 BK0377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK0377'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BK0377
 BK0377                          STATION RECOVERY (2006)
 BK0377
 BK0377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 BK0377'0.6 METERS SOUTH OF AN I BOLT AND 0.5 METERS SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0378 ***********************************************************************
 BK0378  DESIGNATION -  57 V 49
 BK0378  PID         -  BK0378
 BK0378  STATE/COUNTY-  LA/VERMILION
 BK0378  COUNTRY     -  US
 BK0378  USGS QUAD   -  LEROY (2018)
 BK0378
 BK0378                         *CURRENT SURVEY CONTROL
 BK0378  ______________________________________________________________________
 BK0378* NAD 83(1986) POSITION- 30 05 34.     (N) 092 14 32.     (W)   SCALED
 BK0378* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0378  **This station is located in a suspected subsidence area (see below).
 BK0378  ______________________________________________________________________
 BK0378  GEOID HEIGHT    -        -26.908 (meters)                     GEOID18
 BK0378
 BK0378.The horizontal coordinates were scaled from a map and have
 BK0378.an estimated accuracy of +/- 6 seconds.
 BK0378
 BK0378.** This station is in an area of known vertical motion. If an
 BK0378.** orthometric height was ever established but is not available 
 BK0378.** in the current survey control section, the orthometric height
 BK0378.** is considered suspect.  Suspect heights are available in the
 BK0378.** superseded section only if requested.
 BK0378
 BK0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0378.GEOID18 height accuracy estimate available here.
 BK0378
 BK0378.Click photographs - Photos may exist for this station.
 BK0378
 BK0378;                    North         East    Units  Estimated Accuracy
 BK0378;SPC LA S     -   176,900.      912,390.      MT  (+/- 180 meters Scaled)
 BK0378
 BK0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP730293(NAD 83)
 BK0378
 BK0378                          SUPERSEDED SURVEY CONTROL
 BK0378
 BK0378.No superseded survey control is available for this station.
 BK0378
 BK0378_MARKER: DD = SURVEY DISK
 BK0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0378_STAMPING: 57V49 1968
 BK0378_MARK LOGO: LADHGS
 BK0378_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0378+STABILITY: SURFACE MOTION
 BK0378
 BK0378  HISTORY     - Date     Condition        Report By
 BK0378  HISTORY     - 1968     MONUMENTED       LADH
 BK0378  HISTORY     - 1968     GOOD             LADH
 BK0378  HISTORY     - 1987     GOOD             LADTD
 BK0378
 BK0378                          STATION DESCRIPTION
 BK0378
 BK0378'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0378'2.35 MI S FROM INDIAN BAYOU.
 BK0378'ABOUT 2.35 MILES SOUTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0378'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 15, T11S, R2E.  62.5
 BK0378'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 52.2 FEET SOUTH
 BK0378'OF THE CENTERLINE OF A GRAVELED ROAD LEADING WEST, 1.5 FEET NORTHEAST
 BK0378'OF A BARBED WIRE FENCE RUNNING NORTHWEST AND SOUTHEAST.  SET IN TOP OF
 BK0378'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0378'POST IS SET 1.3 FEET NORTHWEST OF THE MARK.
 BK0378
 BK0378                          STATION RECOVERY (1987)
 BK0378
 BK0378'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0378'OMIT--1.5 FEET NORTHEAST OF A BARBED WIRE FENCE.
 BK0378'THE GRAVEL ROAD IS NOW BLACK TOPPED (NUMBER P-5-21).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0413 ***********************************************************************
 BK0413  DESIGNATION -  57 V 5
 BK0413  PID         -  BK0413
 BK0413  STATE/COUNTY-  LA/VERMILION
 BK0413  COUNTRY     -  US
 BK0413  USGS QUAD   -  MILTON (2018)
 BK0413
 BK0413                         *CURRENT SURVEY CONTROL
 BK0413  ______________________________________________________________________
 BK0413* NAD 83(1986) POSITION- 30 04 01.     (N) 092 07 24.     (W)   SCALED
 BK0413* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0413  **This station is located in a suspected subsidence area (see below).
 BK0413  ______________________________________________________________________
 BK0413  GEOID HEIGHT    -        -26.783 (meters)                     GEOID18
 BK0413  DYNAMIC HEIGHT  -          4.217 (meters)       13.84  (feet) COMP
 BK0413  MODELED GRAVITY -    979,303.6   (mgal)                       NAVD 88
 BK0413
 BK0413.The horizontal coordinates were scaled from a map and have
 BK0413.an estimated accuracy of +/- 6 seconds.
 BK0413
 BK0413.** This station is in an area of known vertical motion. If an
 BK0413.** orthometric height was ever established but is not available 
 BK0413.** in the current survey control section, the orthometric height
 BK0413.** is considered suspect.  Suspect heights are available in the
 BK0413.** superseded section only if requested.
 BK0413
 BK0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0413.GEOID18 height accuracy estimate available here.
 BK0413
 BK0413.Click photographs - Photos may exist for this station.
 BK0413
 BK0413.The dynamic height is computed by dividing the NAVD 88
 BK0413.geopotential number by the normal gravity value computed on the
 BK0413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0413.degrees latitude (g = 980.6199 gals.).
 BK0413
 BK0413.The modeled gravity was interpolated from observed gravity values.
 BK0413
 BK0413;                    North         East    Units  Estimated Accuracy
 BK0413;SPC LA S     -   173,950.      923,830.      MT  (+/- 180 meters Scaled)
 BK0413
 BK0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP844265(NAD 83)
 BK0413
 BK0413                          SUPERSEDED SURVEY CONTROL
 BK0413
 BK0413.No superseded survey control is available for this station.
 BK0413
 BK0413_MARKER: DD = SURVEY DISK
 BK0413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0413_STAMPING: 57V5 1967
 BK0413_MARK LOGO: LADHGS
 BK0413_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0413+STABILITY: SURFACE MOTION
 BK0413_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0413+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 BK0413
 BK0413  HISTORY     - Date     Condition        Report By
 BK0413  HISTORY     - 1967     MONUMENTED       LADTD
 BK0413  HISTORY     - 1982     GOOD             NGS
 BK0413  HISTORY     - 19910701 GOOD             USPSQD
 BK0413  HISTORY     - 19950926 GOOD             USPSQD
 BK0413  HISTORY     - 20040201 GOOD             USPSQD
 BK0413  HISTORY     - 20050525 GOOD             USPSQD
 BK0413
 BK0413                          STATION DESCRIPTION
 BK0413
 BK0413'DESCRIBED BY LA TRANSP AND DEV 1967
 BK0413'2.80 MI S FROM MAURICE.
 BK0413'THE STATION IS LOCATED ABOUT 2.80 MILES SOUTH ALONG U.S. HIGHWAY 167
 BK0413'FROM THE MAURICE BRANCH OF THE BANK OF ABBEVILLE AND TRUST COMPANY IN
 BK0413'MAURICE, IN SECTION 23, T11S, R3E, 741.0 FEET NORTH OF THE CENTERLINE
 BK0413'OF AN ASPHALTIC CONCRETE SURFACED ROAD LEADING WEST FROM U.S. HIGHWAY
 BK0413'167, 73.6 FEET WEST FROM THE CENTERLINE OF U.S. HIGHWAY 167, 25.5 FEET
 BK0413'NORTHEAST OF THE NORTHEAST CORNER OF A FRAME GROCERY STORE OWNED BY
 BK0413'LEVY DUHON, 91.3 FEET EAST-NORTHEAST OF THE NORTHWEST CORNER OF THE
 BK0413'SAME BUILDING, 0.5 FEET SOUTH OF A FENCE LINE RUNNING EAST AND WEST,
 BK0413'1.3 FEET WEST OF A STEEL WITNESS POST AND SIGN.  A STANDARD DISK SET
 BK0413'IN THE TOP OF A CONCRETE POST THAT IS PROJECTING 2 INCHES ABOVE THE
 BK0413'GROUND.  STATION IS STAMPED 57V5 - 1967.
 BK0413
 BK0413                          STATION RECOVERY (1982)
 BK0413
 BK0413'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0413'RECOVERED IN GOOD CONDITION.
 BK0413
 BK0413                          STATION RECOVERY (1991)
 BK0413
 BK0413'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0413'RECOVERED IN GOOD CONDITION.
 BK0413
 BK0413                          STATION RECOVERY (1995)
 BK0413
 BK0413'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0413'RECOVERED IN GOOD CONDITION.
 BK0413
 BK0413                          STATION RECOVERY (2004)
 BK0413
 BK0413'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0413'RECOVERED IN GOOD CONDITION.
 BK0413
 BK0413                          STATION RECOVERY (2005)
 BK0413
 BK0413'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0413'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0380 ***********************************************************************
 BK0380  DESIGNATION -  57 V 50
 BK0380  PID         -  BK0380
 BK0380  STATE/COUNTY-  LA/VERMILION
 BK0380  COUNTRY     -  US
 BK0380  USGS QUAD   -  LEROY (2018)
 BK0380
 BK0380                         *CURRENT SURVEY CONTROL
 BK0380  ______________________________________________________________________
 BK0380* NAD 83(1986) POSITION- 30 07 24.     (N) 092 14 31.     (W)   SCALED
 BK0380* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0380  **This station is located in a suspected subsidence area (see below).
 BK0380  ______________________________________________________________________
 BK0380  GEOID HEIGHT    -        -26.976 (meters)                     GEOID18
 BK0380
 BK0380.The horizontal coordinates were scaled from a map and have
 BK0380.an estimated accuracy of +/- 6 seconds.
 BK0380
 BK0380.** This station is in an area of known vertical motion. If an
 BK0380.** orthometric height was ever established but is not available 
 BK0380.** in the current survey control section, the orthometric height
 BK0380.** is considered suspect.  Suspect heights are available in the
 BK0380.** superseded section only if requested.
 BK0380
 BK0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0380.GEOID18 height accuracy estimate available here.
 BK0380
 BK0380.Click photographs - Photos may exist for this station.
 BK0380
 BK0380;                    North         East    Units  Estimated Accuracy
 BK0380;SPC LA S     -   180,280.      912,450.      MT  (+/- 180 meters Scaled)
 BK0380
 BK0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP730326(NAD 83)
 BK0380
 BK0380                          SUPERSEDED SURVEY CONTROL
 BK0380
 BK0380.No superseded survey control is available for this station.
 BK0380
 BK0380_MARKER: DD = SURVEY DISK
 BK0380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0380_STAMPING: 57V50 1968
 BK0380_MARK LOGO: LADHGS
 BK0380_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0380+STABILITY: SURFACE MOTION
 BK0380
 BK0380  HISTORY     - Date     Condition        Report By
 BK0380  HISTORY     - 1968     MONUMENTED       LADH
 BK0380  HISTORY     - 1968     GOOD             LADH
 BK0380  HISTORY     - 1982     GOOD             LADTD
 BK0380
 BK0380                          STATION DESCRIPTION
 BK0380
 BK0380'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0380'ABOUT 0.25 MILES SOUTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0380'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 34, T10S, R2E.  58.9
 BK0380'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 56.3 FEET NORTH
 BK0380'OF THE CENTERLINE OF LOUISIANA HIGHWAY 92, 2.2 FEET SOUTHEAST OF A
 BK0380'CHAIN LINK FENCE SURROUNDING LEDOUX JUNK YARD.  SET IN TOP OF A
 BK0380'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0380'POST IS SET 1.0 FOOT NORTHWEST OF THE MARK.
 BK0380
 BK0380                          STATION RECOVERY (1982)
 BK0380
 BK0380'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK0380'26.05 FEET NORTHEAST OF NGS STATION INDIAN 1931.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0382 ***********************************************************************
 BK0382  DESIGNATION -  57 V 51
 BK0382  PID         -  BK0382
 BK0382  STATE/COUNTY-  LA/VERMILION
 BK0382  COUNTRY     -  US
 BK0382  USGS QUAD   -  DUSON (2018)
 BK0382
 BK0382                         *CURRENT SURVEY CONTROL
 BK0382  ______________________________________________________________________
 BK0382* NAD 83(1986) POSITION- 30 08 09.     (N) 092 14 33.     (W)   SCALED
 BK0382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0382  **This station is located in a suspected subsidence area (see below).
 BK0382  ______________________________________________________________________
 BK0382  GEOID HEIGHT    -        -27.002 (meters)                     GEOID18
 BK0382
 BK0382.The horizontal coordinates were scaled from a map and have
 BK0382.an estimated accuracy of +/- 6 seconds.
 BK0382
 BK0382.** This station is in an area of known vertical motion. If an
 BK0382.** orthometric height was ever established but is not available 
 BK0382.** in the current survey control section, the orthometric height
 BK0382.** is considered suspect.  Suspect heights are available in the
 BK0382.** superseded section only if requested.
 BK0382
 BK0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0382.GEOID18 height accuracy estimate available here.
 BK0382
 BK0382.Click photographs - Photos may exist for this station.
 BK0382
 BK0382;                    North         East    Units  Estimated Accuracy
 BK0382;SPC LA S     -   181,670.      912,410.      MT  (+/- 180 meters Scaled)
 BK0382
 BK0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP729340(NAD 83)
 BK0382
 BK0382                          SUPERSEDED SURVEY CONTROL
 BK0382
 BK0382.No superseded survey control is available for this station.
 BK0382
 BK0382_MARKER: DD = SURVEY DISK
 BK0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0382_STAMPING: 57V51 1968
 BK0382_MARK LOGO: LADHGS
 BK0382_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0382+STABILITY: SURFACE MOTION
 BK0382
 BK0382  HISTORY     - Date     Condition        Report By
 BK0382  HISTORY     - 1968     MONUMENTED       LADH
 BK0382  HISTORY     - 1968     GOOD             LADH
 BK0382  HISTORY     - 1987     GOOD             LADTD
 BK0382
 BK0382                          STATION DESCRIPTION
 BK0382
 BK0382'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0382'ABOUT 0.55 MILES NORTH ALONG LOUISIANA HIGHWAY 700 FROM THE INDIAN
 BK0382'BAYOU HIGH SCHOOL IN INDIAN BAYOU.  IN SECTION 35, T10S, R2E.  59.3
 BK0382'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 700, 63.2 FEET SOUTH
 BK0382'OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 150.0 FEET SOUTH OF
 BK0382'THE SOUTHEAST CORNER OF THE INDIAN BAYOU METHODIST CHURCH.  SET IN TOP
 BK0382'OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL
 BK0382'WITNESS POST IS SET 1.3 FEET SOUTHEAST OF THE MARK.
 BK0382
 BK0382                          STATION RECOVERY (1987)
 BK0382
 BK0382'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BK0382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0182 ***********************************************************************
 AV0182  DESIGNATION -  57 V 52
 AV0182  PID         -  AV0182
 AV0182  STATE/COUNTY-  LA/VERMILION
 AV0182  COUNTRY     -  US
 AV0182  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0182
 AV0182                         *CURRENT SURVEY CONTROL
 AV0182  ______________________________________________________________________
 AV0182* NAD 83(1986) POSITION- 29 58 54.     (N) 092 07 27.     (W)   SCALED
 AV0182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0182  **This station is located in a suspected subsidence area (see below).
 AV0182  ______________________________________________________________________
 AV0182  GEOID HEIGHT    -        -26.571 (meters)                     GEOID18
 AV0182  DYNAMIC HEIGHT  -          4.405 (meters)       14.45  (feet) COMP
 AV0182  MODELED GRAVITY -    979,307.5   (mgal)                       NAVD 88
 AV0182
 AV0182.The horizontal coordinates were scaled from a map and have
 AV0182.an estimated accuracy of +/- 6 seconds.
 AV0182
 AV0182.** This station is in an area of known vertical motion. If an
 AV0182.** orthometric height was ever established but is not available 
 AV0182.** in the current survey control section, the orthometric height
 AV0182.** is considered suspect.  Suspect heights are available in the
 AV0182.** superseded section only if requested.
 AV0182
 AV0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0182.GEOID18 height accuracy estimate available here.
 AV0182
 AV0182.Click photographs - Photos may exist for this station.
 AV0182
 AV0182.The dynamic height is computed by dividing the NAVD 88
 AV0182.geopotential number by the normal gravity value computed on the
 AV0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0182.degrees latitude (g = 980.6199 gals.).
 AV0182
 AV0182.The modeled gravity was interpolated from observed gravity values.
 AV0182
 AV0182;                    North         East    Units  Estimated Accuracy
 AV0182;SPC LA S     -   164,500.      923,690.      MT  (+/- 180 meters Scaled)
 AV0182
 AV0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP844170(NAD 83)
 AV0182
 AV0182                          SUPERSEDED SURVEY CONTROL
 AV0182
 AV0182.No superseded survey control is available for this station.
 AV0182
 AV0182_MARKER: DD = SURVEY DISK
 AV0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0182_STAMPING: 57V52
 AV0182_MARK LOGO: LADH
 AV0182_PROJECTION: PROJECTING 10 CENTIMETERS
 AV0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0182+STABILITY: SURFACE MOTION
 AV0182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0182+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0182
 AV0182  HISTORY     - Date     Condition        Report By
 AV0182  HISTORY     - 1968     MONUMENTED       LADTD
 AV0182  HISTORY     - 1968     GOOD             LADTD
 AV0182  HISTORY     - 1982     GOOD             NGS
 AV0182  HISTORY     - 19910713 GOOD             USPSQD
 AV0182  HISTORY     - 19950926 GOOD             USPSQD
 AV0182  HISTORY     - 20040201 GOOD             USPSQD
 AV0182  HISTORY     - 20050525 GOOD             USPSQD
 AV0182
 AV0182                          STATION DESCRIPTION
 AV0182
 AV0182'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0182'IN ABBEVILLE.
 AV0182'ABOUT 0.90 MILE EAST ALONG LOUISIANA HIGHWAY 14 BY-PASS FROM THE
 AV0182'INTERSECTION OF LOUISIANA HIGHWAY 14 BY-PASS AND U.S. HIGHWAY 167 IN
 AV0182'ABBEVILLE.  IN SECTION 47, T12S, R3E.  65.1 FEET SOUTH OF THE
 AV0182'CENTERLINE OF LOUISIANA HIGHWAY 14 BY-PASS, 35.1 FEET EAST OF THE
 AV0182'CENTERLINE OF LYMAN STREET, 1.5 FEET NORTH OF A BARBED WIRE FENCE,
 AV0182'216.0 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A CONCRETE
 AV0182'HEADWALL ON THE SOUTH END OF A DOUBLE 24 INCH CULVERT UNDER LOUISIANA
 AV0182'HIGHWAY 14 BY-PASS.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 AV0182'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET SOUTH OF THE
 AV0182'MARK.
 AV0182
 AV0182                          STATION RECOVERY (1982)
 AV0182
 AV0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0182'RECOVERED IN GOOD CONDITION.  THE 1968 DESCRIPTION IS ADEQUATE EXCEPT
 AV0182'OMIT--1.5 FEET NORTH OF A BARBED WIRE FENCE, AND ADD--IN THE
 AV0182'FRONT LAWN OF THE FIRST NATIONAL BANK, 4.99 METERS (16.4
 AV0182'FEET) NORTHWEST OF A METAL POLE SUPPORTING THE BANKS SIGN (FIRST
 AV0182'NATIONAL BANK OAKLAND BRANCH), 2.96 METERS (9.7 FFET) EAST OF A POWER
 AV0182'POLE WITH 2 TRANSFORMERS, A STREET LIGHT, AND AN ELECTRIC METER.
 AV0182
 AV0182                          STATION RECOVERY (1991)
 AV0182
 AV0182'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0182'RECOVERED IN GOOD CONDITION.
 AV0182
 AV0182                          STATION RECOVERY (1995)
 AV0182
 AV0182'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0182'RECOVERED IN GOOD CONDITION.
 AV0182
 AV0182                          STATION RECOVERY (2004)
 AV0182
 AV0182'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0182'RECOVERED IN GOOD CONDITION.
 AV0182
 AV0182                          STATION RECOVERY (2005)
 AV0182
 AV0182'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0183 ***********************************************************************
 AV0183  DESIGNATION -  57 V 53 LADH
 AV0183  PID         -  AV0183
 AV0183  STATE/COUNTY-  LA/VERMILION
 AV0183  COUNTRY     -  US
 AV0183  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0183
 AV0183                         *CURRENT SURVEY CONTROL
 AV0183  ______________________________________________________________________
 AV0183* NAD 83(1986) POSITION- 29 58 46.     (N) 092 06 43.     (W)   SCALED
 AV0183* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0183  **This station is located in a suspected subsidence area (see below).
 AV0183  ______________________________________________________________________
 AV0183  GEOID HEIGHT    -        -26.559 (meters)                     GEOID18
 AV0183
 AV0183.The horizontal coordinates were scaled from a map and have
 AV0183.an estimated accuracy of +/- 6 seconds.
 AV0183
 AV0183.** This station is in an area of known vertical motion. If an
 AV0183.** orthometric height was ever established but is not available 
 AV0183.** in the current survey control section, the orthometric height
 AV0183.** is considered suspect.  Suspect heights are available in the
 AV0183.** superseded section only if requested.
 AV0183
 AV0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0183.GEOID18 height accuracy estimate available here.
 AV0183
 AV0183.Click photographs - Photos may exist for this station.
 AV0183
 AV0183;                    North         East    Units  Estimated Accuracy
 AV0183;SPC LA S     -   164,240.      924,870.      MT  (+/- 180 meters Scaled)
 AV0183
 AV0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP856168(NAD 83)
 AV0183
 AV0183                          SUPERSEDED SURVEY CONTROL
 AV0183
 AV0183.No superseded survey control is available for this station.
 AV0183
 AV0183_MARKER: DD = SURVEY DISK
 AV0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0183_STAMPING: 57V53
 AV0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0183+STABILITY: SURFACE MOTION
 AV0183
 AV0183  HISTORY     - Date     Condition        Report By
 AV0183  HISTORY     - 1968     MONUMENTED       LADTD
 AV0183  HISTORY     - 1968     GOOD             LADTD
 AV0183  HISTORY     - 1974     MARK NOT FOUND   USGS
 AV0183  HISTORY     - 1982     MARK NOT FOUND   NGS
 AV0183  HISTORY     - 19910713 MARK NOT FOUND   USPSQD
 AV0183  HISTORY     - 19950926 MARK NOT FOUND   USPSQD
 AV0183
 AV0183                          STATION DESCRIPTION
 AV0183
 AV0183'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0183'IN ABBEVILLE.
 AV0183'ABOUT 1.60 MILES EAST ALONG LOUISIANA HIGHWAY 14 BY-PASS FROM THE
 AV0183'INTERSECTION OF LOUISIANA HIGHWAY 14 BY-PASS AND U.S. HIGHWAY 167 IN
 AV0183'ABBEVILLE-- IN SECTION 46, T12S, R3E.  70.1 FEET SOUTH OF THE
 AV0183'CENTERLINE OF LOUISIANA HIGHWAY 14 BY-PASS, 40.4 FEET EAST OF THE
 AV0183'CENTERLINE OF LOUISIANA HIGHWAY 338, 1.8 FEET NORTH OF A BARBED WIRE
 AV0183'FENCE, 113.0 FEET EAST OF THE NORTHEAST CORNER OF A WOOD FRAME
 AV0183'RESIDENCE BELONGING TO OBREY DECUIR.  SET IN TOP OF A CONCRETE POST
 AV0183'PROJECTING 6 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 AV0183'FOOT SOUTH OF THE MARK.
 AV0183
 AV0183                          STATION RECOVERY (1974)
 AV0183
 AV0183'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 AV0183'MARK NOT FOUND.
 AV0183
 AV0183                          STATION RECOVERY (1982)
 AV0183
 AV0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0183'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED AND IS BELIEVED
 AV0183'DESTROYED.  THE LOCATION IS NOW PROPERTY OF A CHRYSLER AND PLYMOUTH
 AV0183'DEALERSHIP AND THERE IS NOW A LARGE STORM DRAIN NEAR THE LOCATION.
 AV0183
 AV0183                          STATION RECOVERY (1991)
 AV0183
 AV0183'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0183'MARK NOT FOUND.
 AV0183
 AV0183                          STATION RECOVERY (1995)
 AV0183
 AV0183'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0186 ***********************************************************************
 AV0186  HT_MOD      -  This is a Height Modernization Survey Station.
 AV0186  DESIGNATION -  57 V 54
 AV0186  PID         -  AV0186
 AV0186  STATE/COUNTY-  LA/VERMILION
 AV0186  COUNTRY     -  US
 AV0186  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0186
 AV0186                         *CURRENT SURVEY CONTROL
 AV0186  ______________________________________________________________________
 AV0186* NAD 83(2011) POSITION- 29 58 17.90239(N) 092 06 09.12861(W)   ADJUSTED
 AV0186* NAD 83(2011) ELLIP HT-   -24.085 (meters)        (03/26/19)   ADJUSTED
 AV0186* NAD 83(2011) EPOCH   -  2010.00
 AV0186* NAVD 88 ORTHO HEIGHT -     2.45  (meters)        8.0   (feet) GPS OBS
 AV0186* NAVD 88 EPOCH        -  2009.55
 AV0186  **This station is located in a suspected subsidence area (see below).
 AV0186  ______________________________________________________________________
 AV0186  GEOID HEIGHT    -        -26.534 (meters)                     GEOID18
 AV0186  NAD 83(2011) X  -   -202,877.204 (meters)                     COMP
 AV0186  NAD 83(2011) Y  - -5,526,084.184 (meters)                     COMP
 AV0186  NAD 83(2011) Z  -  3,167,638.688 (meters)                     COMP
 AV0186  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 AV0186
 AV0186  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AV0186  Standards:
 AV0186         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AV0186            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AV0186  -------------------------------------------------------------------
 AV0186  NETWORK    0.31   0.78           0.13   0.12   0.40     -0.02102609
 AV0186  -------------------------------------------------------------------
 AV0186  Click here for local accuracies and other accuracy information.
 AV0186
 AV0186.The horizontal coordinates were established by GPS observations
 AV0186.and adjusted by the National Geodetic Survey in March 2019.
 AV0186
 AV0186.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AV0186.been affixed to the stable North American tectonic plate. See 
 AV0186.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AV0186
 AV0186.The horizontal coordinates are valid at the epoch date displayed above
 AV0186.which is a decimal equivalence of Year/Month/Day.
 AV0186
 AV0186.** This station is in an area of known vertical motion.  Due to the
 AV0186.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AV0186.** determined the orthometric heights for marks in these suspect
 AV0186.** subsidence areas should be considered valid only at the epoch date
 AV0186.** associated with the orthometric height.  These heights must always
 AV0186.** be validated when used as control.  All previously superseded
 AV0186.** orthometric heights are now considered suspect and are available
 AV0186.** in the superseded section.  NGS does not recommend using suspect
 AV0186.** or superseded heights as control.
 AV0186
 AV0186.The orthometric height was determined by GPS observations and a
 AV0186.high-resolution geoid model using precise GPS observation and
 AV0186.processing techniques.
 AV0186
 AV0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0186.GEOID18 height accuracy estimate available here.
 AV0186
 AV0186.Click photographs - Photos may exist for this station.
 AV0186
 AV0186.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AV0186
 AV0186.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0186
 AV0186.The ellipsoidal height was determined by GPS observations
 AV0186.and is referenced to NAD 83.
 AV0186
 AV0186. The following values were computed from the NAD 83(2011) position.
 AV0186
 AV0186;                    North         East     Units Scale Factor Converg.
 AV0186;SPC LA S     -   163,371.980   925,767.489   MT  0.99992587   -0 23 04.6
 AV0186;SPC LA S     -   535,996.24  3,037,288.84   sFT  0.99992587   -0 23 04.6
 AV0186;UTM  15      - 3,315,981.578   586,584.741   MT  0.99969249   +0 26 54.2
 AV0186
 AV0186!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0186!SPC LA S     -   1.00000378  x   0.99992587  =   0.99992965
 AV0186!UTM  15      -   1.00000378  x   0.99969249  =   0.99969627
 AV0186
 AV0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8658415981(NAD 83)
 AV0186
 AV0186                          SUPERSEDED SURVEY CONTROL
 AV0186
 AV0186  NAD 83(2011)-  29 58 17.90226(N)    092 06 09.12878(W) AD(2010.00) 0
 AV0186  ELLIP H (06/27/12)  -24.066  (m)                       GP(2010.00)    
 AV0186  ELLIP H (10/11/11)  -24.076  (m)                       GP(       ) 4 1
 AV0186  NAD 83(2007)-  29 58 17.90239(N)    092 06 09.12982(W) AD(2006.81) A
 AV0186  ELLIP H (03/12/08)  -24.061  (m)                       GP(2006.81) 3 1
 AV0186  NAVD 88 (12/26/12)    2.58   (m)  GEOID12A model used  GP(2009.55)    
 AV0186  NAVD 88 (03/12/08)    2.70   (m)  GEOID03  model used  GP(2006.81)    
 AV0186  NAVD 88 (02/14/94)    2.858  (m)            9.38   (f) ADJUSTED    1 2
 AV0186  NGVD 29 (11/26/84)    2.867  (m)            9.41   (f) ADJUSTED    1 2
 AV0186
 AV0186.Superseded values are not recommended for survey control.
 AV0186
 AV0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0186.See file dsdata.pdf to determine how the superseded data were derived.
 AV0186
 AV0186_MARKER: DD = SURVEY DISK
 AV0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0186_STAMPING: 57V54
 AV0186_MARK LOGO: LADHGS
 AV0186_PROJECTION: FLUSH
 AV0186_MAGNETIC: N = NO MAGNETIC MATERIAL
 AV0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0186+STABILITY: SURFACE MOTION
 AV0186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0186+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2016
 AV0186
 AV0186  HISTORY     - Date     Condition        Report By
 AV0186  HISTORY     - 1968     MONUMENTED       LADTD
 AV0186  HISTORY     - 1968     GOOD             LADTD
 AV0186  HISTORY     - 1976     GOOD             LADTD
 AV0186  HISTORY     - 1976     GOOD             LADTD
 AV0186  HISTORY     - 1982     GOOD             NGS
 AV0186  HISTORY     - 19910713 GOOD             USPSQD
 AV0186  HISTORY     - 19950926 GOOD             USPSQD
 AV0186  HISTORY     - 20040201 MARK NOT FOUND   USPSQD
 AV0186  HISTORY     - 20050525 GOOD             USPSQD
 AV0186  HISTORY     - 20060502 GOOD             NGS
 AV0186  HISTORY     - 20060610 GOOD             NGS
 AV0186  HISTORY     - 20100925 GOOD             EMCINC
 AV0186  HISTORY     - 20160617 GOOD             NGS
 AV0186
 AV0186                          STATION DESCRIPTION
 AV0186
 AV0186'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0186'2.0 MI E FROM ABBEVILLE.
 AV0186'ABOUT 2.45 MILES EAST ALONG LOUISIANA HIGHWAY 14 BY-PASS FROM THE
 AV0186'INTERSECTION OF LOUISIANA HIGHWAY 14 BY-PASS AND U. S. HIGHWAY 167 IN
 AV0186'ABBEVILLE, ABOUT 2.00 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE
 AV0186'VERMILION PARISH COURTHOUSE IN ABBEVILLE.  IN SECTION 30, T12S, R4E.
 AV0186'64.6 FEET WEST OF THE CENTERLINE OF A CONNECTION FROM LOUISIANA
 AV0186'HIGHWAY 14 BY-PASS TO LOUISIANA HIGHWAY 14, 132.0 FEET NORTH OF THE
 AV0186'CENTERLINE OF LOUISIANA HIGHWAY 14, 38.9 FEET EAST-SOUTHEAST OF THE
 AV0186'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO HAROLD
 AV0186'DELCAMBRE, 52.2 FEET SOUTHEAST OF A 10 INCH OAK TREE.  SET IN TOP OF A
 AV0186'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AV0186'POST IS SET 1.0 FOOT WEST OF THE MARK.
 AV0186
 AV0186                          STATION RECOVERY (1976)
 AV0186
 AV0186'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0186'RECOVERED IN GOOD CONDITION.
 AV0186
 AV0186                          STATION RECOVERY (1976)
 AV0186
 AV0186'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0186'RECOVERED IN GOOD CONDITION.
 AV0186
 AV0186                          STATION RECOVERY (1982)
 AV0186
 AV0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0186'RECOVERED IN GOOD CONDITION.
 AV0186
 AV0186                          STATION RECOVERY (1991)
 AV0186
 AV0186'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0186'RECOVERED IN GOOD CONDITION.
 AV0186
 AV0186                          STATION RECOVERY (1995)
 AV0186
 AV0186'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0186'RECOVERED IN GOOD CONDITION.
 AV0186
 AV0186                          STATION RECOVERY (2004)
 AV0186
 AV0186'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0186'MARK NOT FOUND.
 AV0186
 AV0186                          STATION RECOVERY (2005)
 AV0186
 AV0186'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0186'RECOVERED IN GOOD CONDITION.
 AV0186
 AV0186                          STATION RECOVERY (2006)
 AV0186
 AV0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 AV0186'9.9 METERS EAST OF NORTHEAST CORNER OF THE CONCRETE PORTION OF PARKING
 AV0186'FOR BL MEATS.
 AV0186'8.5 METERS NORTHWEST OF A BURIED CABLE JUNCTION BOX.
 AV0186'1.7 METERS WEST OF A POWER POLE AND WITNESS POST.
 AV0186
 AV0186                          STATION RECOVERY (2006)
 AV0186
 AV0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AV0186'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 AV0186
 AV0186                          STATION RECOVERY (2010)
 AV0186
 AV0186'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 AV0186'RECOVERED AS DESCRIBED.
 AV0186
 AV0186                          STATION RECOVERY (2016)
 AV0186
 AV0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 AV0186'RECOVERED AS DESCRIBED.  MARK IS 3.4 M (11.2 FT) NORTHWEST OF A STOP
 AV0186'SIGN, 3.35 M (11.0 FT) NORTH OF A POWER POLE, 0.65 M (2.1 FT) SOUTH OF
 AV0186'A METAL WITNESS POST AND SIGN, 0.20 M (0.7 FT) NORTH OF A METAL
 AV0186'WITNESS POST AND SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0188 ***********************************************************************
 AV0188  DESIGNATION -  57 V 55
 AV0188  PID         -  AV0188
 AV0188  STATE/COUNTY-  LA/VERMILION
 AV0188  COUNTRY     -  US
 AV0188  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0188
 AV0188                         *CURRENT SURVEY CONTROL
 AV0188  ______________________________________________________________________
 AV0188* NAD 83(1986) POSITION- 29 58 03.     (N) 092 05 07.     (W)   SCALED
 AV0188* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0188  **This station is located in a suspected subsidence area (see below).
 AV0188  ______________________________________________________________________
 AV0188  GEOID HEIGHT    -        -26.515 (meters)                     GEOID18
 AV0188  DYNAMIC HEIGHT  -          4.146 (meters)       13.60  (feet) COMP
 AV0188  MODELED GRAVITY -    979,307.5   (mgal)                       NAVD 88
 AV0188
 AV0188.The horizontal coordinates were scaled from a map and have
 AV0188.an estimated accuracy of +/- 6 seconds.
 AV0188
 AV0188.** This station is in an area of known vertical motion. If an
 AV0188.** orthometric height was ever established but is not available 
 AV0188.** in the current survey control section, the orthometric height
 AV0188.** is considered suspect.  Suspect heights are available in the
 AV0188.** superseded section only if requested.
 AV0188
 AV0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0188.GEOID18 height accuracy estimate available here.
 AV0188
 AV0188.Click photographs - Photos may exist for this station.
 AV0188
 AV0188.The dynamic height is computed by dividing the NAVD 88
 AV0188.geopotential number by the normal gravity value computed on the
 AV0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0188.degrees latitude (g = 980.6199 gals.).
 AV0188
 AV0188.The modeled gravity was interpolated from observed gravity values.
 AV0188
 AV0188;                    North         East    Units  Estimated Accuracy
 AV0188;SPC LA S     -   162,900.      927,430.      MT  (+/- 180 meters Scaled)
 AV0188
 AV0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP882155(NAD 83)
 AV0188
 AV0188                          SUPERSEDED SURVEY CONTROL
 AV0188
 AV0188.No superseded survey control is available for this station.
 AV0188
 AV0188_MARKER: DD = SURVEY DISK
 AV0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0188_STAMPING: 57 V 55
 AV0188_MARK LOGO: LADHGS
 AV0188_PROJECTION: PROJECTING 5 CENTIMETERS
 AV0188_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AV0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0188+STABILITY: SURFACE MOTION
 AV0188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0188+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0188
 AV0188  HISTORY     - Date     Condition        Report By
 AV0188  HISTORY     - 1968     MONUMENTED       LADTD
 AV0188  HISTORY     - 1968     GOOD             LADTD
 AV0188  HISTORY     - 1976     GOOD             LADTD
 AV0188  HISTORY     - 1982     GOOD             NGS
 AV0188  HISTORY     - 19861231 GOOD             LADTD
 AV0188  HISTORY     - 19910713 GOOD             USPSQD
 AV0188  HISTORY     - 20040201 GOOD             USPSQD
 AV0188  HISTORY     - 20050525 GOOD             USPSQD
 AV0188
 AV0188                          STATION DESCRIPTION
 AV0188
 AV0188'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0188'2.95 MI E FROM ABBEVILLE.
 AV0188'ABOUT 2.95 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE VERMILION
 AV0188'PARISH COURTHOUSE IN ABBEVILLE, ABOUT 3.30 MILES WEST ALONG LOUISIANA
 AV0188'HIGHWAY 14 FROM THE SOUTHERN PACIFIC RAILROAD STATION IN ERATH.  IN
 AV0188'SECTION 47, T12S, R4E.  111.4 FEET NORTH OF THE CENTERLINE OF
 AV0188'LOUISIANA HIGHWAY 14.  208.2 FEET WEST OF THE CENTERLINE OF A BLACKTOP
 AV0188'ROAD LEADING NORTH TO THE ABBEVILLE MUNICIPAL AIRPORT.  2.9 FEET
 AV0188'NORTHWEST OF THE SOUTHWEST CORNER OF THE LOUISIANA NATIONAL GUARD
 AV0188'ARMORY, 1.3 FEET SOUTH OF A CHAINLINK FENCE.  SET IN TOP OF A CONCRETE
 AV0188'POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 AV0188'SET 0.9 FOOT NORTH OF THE MARK.
 AV0188
 AV0188                          STATION RECOVERY (1976)
 AV0188
 AV0188'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0188'RECOVERED IN GOOD CONDITION.
 AV0188
 AV0188                          STATION RECOVERY (1982)
 AV0188
 AV0188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0188'RECOVERED IN GOOD CONDITION.
 AV0188
 AV0188                          STATION RECOVERY (1986)
 AV0188
 AV0188'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 AV0188'RECOVERED IN GOOD CONDITION.
 AV0188
 AV0188                          STATION RECOVERY (1991)
 AV0188
 AV0188'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0188'RECOVERED IN GOOD CONDITION.
 AV0188
 AV0188                          STATION RECOVERY (2004)
 AV0188
 AV0188'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0188'RECOVERED IN GOOD CONDITION.
 AV0188
 AV0188                          STATION RECOVERY (2005)
 AV0188
 AV0188'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0189 ***********************************************************************
 AV0189  DESIGNATION -  57 V 56
 AV0189  PID         -  AV0189
 AV0189  STATE/COUNTY-  LA/VERMILION
 AV0189  COUNTRY     -  US
 AV0189  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0189
 AV0189                         *CURRENT SURVEY CONTROL
 AV0189  ______________________________________________________________________
 AV0189* NAD 83(1986) POSITION- 29 57 51.     (N) 092 04 27.     (W)   SCALED
 AV0189* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0189  **This station is located in a suspected subsidence area (see below).
 AV0189  ______________________________________________________________________
 AV0189  GEOID HEIGHT    -        -26.501 (meters)                     GEOID18
 AV0189  DYNAMIC HEIGHT  -          4.296 (meters)       14.09  (feet) COMP
 AV0189  MODELED GRAVITY -    979,307.5   (mgal)                       NAVD 88
 AV0189
 AV0189.The horizontal coordinates were scaled from a map and have
 AV0189.an estimated accuracy of +/- 6 seconds.
 AV0189
 AV0189.** This station is in an area of known vertical motion. If an
 AV0189.** orthometric height was ever established but is not available 
 AV0189.** in the current survey control section, the orthometric height
 AV0189.** is considered suspect.  Suspect heights are available in the
 AV0189.** superseded section only if requested.
 AV0189
 AV0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0189.GEOID18 height accuracy estimate available here.
 AV0189
 AV0189.Click photographs - Photos may exist for this station.
 AV0189
 AV0189.The dynamic height is computed by dividing the NAVD 88
 AV0189.geopotential number by the normal gravity value computed on the
 AV0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0189.degrees latitude (g = 980.6199 gals.).
 AV0189
 AV0189.The modeled gravity was interpolated from observed gravity values.
 AV0189
 AV0189;                    North         East    Units  Estimated Accuracy
 AV0189;SPC LA S     -   162,530.      928,500.      MT  (+/- 180 meters Scaled)
 AV0189
 AV0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP893151(NAD 83)
 AV0189
 AV0189                          SUPERSEDED SURVEY CONTROL
 AV0189
 AV0189.No superseded survey control is available for this station.
 AV0189
 AV0189_MARKER: DD = SURVEY DISK
 AV0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0189_STAMPING: 57 V 56
 AV0189_MARK LOGO: LADHGS
 AV0189_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AV0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0189+STABILITY: SURFACE MOTION
 AV0189
 AV0189  HISTORY     - Date     Condition        Report By
 AV0189  HISTORY     - 1968     MONUMENTED       LADTD
 AV0189  HISTORY     - 1968     GOOD             LADTD
 AV0189  HISTORY     - 1976     GOOD             LADTD
 AV0189  HISTORY     - 1976     GOOD             LADTD
 AV0189  HISTORY     - 1982     GOOD             NGS
 AV0189  HISTORY     - 19861231 GOOD             LADTD
 AV0189
 AV0189                          STATION DESCRIPTION
 AV0189
 AV0189'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0189'2.55 MI W FROM ERATH.
 AV0189'ABOUT 2.55 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 AV0189'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 47, T12S, R4E.  304.2
 AV0189'FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD LEADING SOUTH, 78.9 FEET
 AV0189'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 105.8 FEET
 AV0189'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER RESIDENCE
 AV0189'BELONGING TO JOSEPH GARTEISER, 1.0 FOOT WEST OF A BARBED WIRE FENCE.
 AV0189'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 AV0189'STEEL WITNESS POST IS SET 1.1 FEET SOUTH OF THE MARK.
 AV0189
 AV0189                          STATION RECOVERY (1976)
 AV0189
 AV0189'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0189'RECOVERED IN GOOD CONDITION.
 AV0189
 AV0189                          STATION RECOVERY (1976)
 AV0189
 AV0189'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0189'RECOVERED IN GOOD CONDITION.
 AV0189
 AV0189                          STATION RECOVERY (1982)
 AV0189
 AV0189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0189'RECOVERED IN GOOD CONDITION.
 AV0189
 AV0189                          STATION RECOVERY (1986)
 AV0189
 AV0189'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 AV0189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0192 ***********************************************************************
 AV0192  DESIGNATION -  57 V 58 LADH
 AV0192  PID         -  AV0192
 AV0192  STATE/COUNTY-  LA/VERMILION
 AV0192  COUNTRY     -  US
 AV0192  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0192
 AV0192                         *CURRENT SURVEY CONTROL
 AV0192  ______________________________________________________________________
 AV0192* NAD 83(1986) POSITION- 29 57 34.     (N) 092 02 52.     (W)   SCALED
 AV0192* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0192  **This station is located in a suspected subsidence area (see below).
 AV0192  ______________________________________________________________________
 AV0192  GEOID HEIGHT    -        -26.478 (meters)                     GEOID18
 AV0192  DYNAMIC HEIGHT  -          2.742 (meters)        9.00  (feet) COMP
 AV0192  MODELED GRAVITY -    979,307.6   (mgal)                       NAVD 88
 AV0192
 AV0192.The horizontal coordinates were scaled from a map and have
 AV0192.an estimated accuracy of +/- 6 seconds.
 AV0192
 AV0192.** This station is in an area of known vertical motion. If an
 AV0192.** orthometric height was ever established but is not available 
 AV0192.** in the current survey control section, the orthometric height
 AV0192.** is considered suspect.  Suspect heights are available in the
 AV0192.** superseded section only if requested.
 AV0192
 AV0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0192.GEOID18 height accuracy estimate available here.
 AV0192
 AV0192.Click photographs - Photos may exist for this station.
 AV0192
 AV0192.The dynamic height is computed by dividing the NAVD 88
 AV0192.geopotential number by the normal gravity value computed on the
 AV0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0192.degrees latitude (g = 980.6199 gals.).
 AV0192
 AV0192.The modeled gravity was interpolated from observed gravity values.
 AV0192
 AV0192;                    North         East    Units  Estimated Accuracy
 AV0192;SPC LA S     -   161,990.      931,040.      MT  (+/- 180 meters Scaled)
 AV0192
 AV0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP918146(NAD 83)
 AV0192
 AV0192                          SUPERSEDED SURVEY CONTROL
 AV0192
 AV0192.No superseded survey control is available for this station.
 AV0192
 AV0192_MARKER: DD = SURVEY DISK
 AV0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0192_STAMPING: 57V58
 AV0192_MARK LOGO: LADH
 AV0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0192+STABILITY: SURFACE MOTION
 AV0192
 AV0192  HISTORY     - Date     Condition        Report By
 AV0192  HISTORY     - 1968     MONUMENTED       LADTD
 AV0192  HISTORY     - 1968     GOOD             LADTD
 AV0192  HISTORY     - 1976     GOOD             LADTD
 AV0192  HISTORY     - 1976     GOOD             LADTD
 AV0192  HISTORY     - 1982     GOOD             NGS
 AV0192  HISTORY     - 20040203 GOOD             USPSQD
 AV0192  HISTORY     - 20050601 GOOD             USPSQD
 AV0192
 AV0192                          STATION DESCRIPTION
 AV0192
 AV0192'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0192'0.90 MI W FROM ERATH.
 AV0192'ABOUT 0.90 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 AV0192'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 34, T12S, R4E.  60.8
 AV0192'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 64.0 FEET WEST
 AV0192'OF THE CENTERLINE OF LOUISIANA HIGHWAY 331, 13.1 FEET NORTHWEST OF AN
 AV0192'18 INCH OAK TREE, 114.5 FEET SOUTH OF THE SOUTHEAST CORNER OF A BRICK
 AV0192'VENEER RESIDENCE BELONGING TO MRS. E.D. FLOWERS.  SET IN TOP OF A
 AV0192'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AV0192'POST IS SET 1.1 FEET NORTH OF THE MARK.
 AV0192
 AV0192                          STATION RECOVERY (1976)
 AV0192
 AV0192'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0192'RECOVERED IN GOOD CONDITION.
 AV0192
 AV0192                          STATION RECOVERY (1976)
 AV0192
 AV0192'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0192'RECOVERED IN GOOD CONDITION.
 AV0192
 AV0192                          STATION RECOVERY (1982)
 AV0192
 AV0192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0192'RECOVERED IN GOOD CONDITION.
 AV0192
 AV0192                          STATION RECOVERY (2004)
 AV0192
 AV0192'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0192'RECOVERED IN GOOD CONDITION.
 AV0192
 AV0192                          STATION RECOVERY (2005)
 AV0192
 AV0192'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0194 ***********************************************************************
 AV0194  DESIGNATION -  57 V 59
 AV0194  PID         -  AV0194
 AV0194  STATE/COUNTY-  LA/VERMILION
 AV0194  COUNTRY     -  US
 AV0194  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0194
 AV0194                         *CURRENT SURVEY CONTROL
 AV0194  ______________________________________________________________________
 AV0194* NAD 83(1986) POSITION- 29 57 26.86   (N) 092 01 59.92   (W)   HD_HELD1
 AV0194* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0194  **This station is located in a suspected subsidence area (see below).
 AV0194  ______________________________________________________________________
 AV0194  GEOID HEIGHT    -        -26.466 (meters)                     GEOID18
 AV0194  DYNAMIC HEIGHT  -          2.538 (meters)        8.33  (feet) COMP
 AV0194  MODELED GRAVITY -    979,307.6   (mgal)                       NAVD 88
 AV0194
 AV0194.The horizontal coordinates were determined by differentially corrected
 AV0194.hand held GPS observations or other comparable positioning techniques
 AV0194.and have an estimated accuracy of +/- 3 meters.
 AV0194
 AV0194.** This station is in an area of known vertical motion. If an
 AV0194.** orthometric height was ever established but is not available 
 AV0194.** in the current survey control section, the orthometric height
 AV0194.** is considered suspect.  Suspect heights are available in the
 AV0194.** superseded section only if requested.
 AV0194
 AV0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0194.GEOID18 height accuracy estimate available here.
 AV0194
 AV0194.Click photographs - Photos may exist for this station.
 AV0194
 AV0194.The dynamic height is computed by dividing the NAVD 88
 AV0194.geopotential number by the normal gravity value computed on the
 AV0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0194.degrees latitude (g = 980.6199 gals.).
 AV0194
 AV0194.The modeled gravity was interpolated from observed gravity values.
 AV0194
 AV0194;                    North         East    Units  Estimated Accuracy
 AV0194;SPC LA S     -   161,757.6     932,438.4     MT  (+/- 3 meters HH1 GPS) 
 AV0194
 AV0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9327614464(NAD 83)
 AV0194
 AV0194                          SUPERSEDED SURVEY CONTROL
 AV0194
 AV0194.No superseded survey control is available for this station.
 AV0194
 AV0194_MARKER: DD = SURVEY DISK
 AV0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0194_STAMPING: 57 V 59
 AV0194_MARK LOGO: LADH
 AV0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0194+STABILITY: SURFACE MOTION
 AV0194
 AV0194  HISTORY     - Date     Condition        Report By
 AV0194  HISTORY     - 1968     MONUMENTED       LADTD
 AV0194  HISTORY     - 1968     GOOD             LADTD
 AV0194  HISTORY     - 1976     GOOD             LADTD
 AV0194  HISTORY     - 1976     GOOD             LADTD
 AV0194  HISTORY     - 1982     GOOD             NGS
 AV0194  HISTORY     - 1986     GOOD             NGS
 AV0194
 AV0194                          STATION DESCRIPTION
 AV0194
 AV0194'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0194'IN ERATH.
 AV0194'LOCATED 76.0 FEET EAST OF THE NORTHEAST CORNER OF THE SOUTHERN PACIFIC
 AV0194'RAILROAD STATION IN ERATH.  IN SECTION 35, T12S, R4E.  24.9 FEET WEST
 AV0194'OF THE CENTERLINE OF EAST SEVERIN STREET, 110.8 FEET SOUTH OF THE
 AV0194'CENTERLINE OF LOUISIANA HIGHWAY 14, 43.9 FEET SOUTH OF THE CENTERLINE
 AV0194'OF THE MAIN RAILROAD TRACK, 127.1 FEET NORTHEAST OF THE NORTHEAST
 AV0194'CORNER OF BOLNERS GROCERY STORE, 118.8 FEET NORTHWEST OF THE NORTHWEST
 AV0194'CORNER OF BROUSSARD LUMBER YARD.  SET IN TOP OF A CONCRETE POST
 AV0194'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.6
 AV0194'FEET WEST OF THE MARK.
 AV0194
 AV0194                          STATION RECOVERY (1976)
 AV0194
 AV0194'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0194'RECOVERED IN GOOD CONDITION.
 AV0194
 AV0194                          STATION RECOVERY (1976)
 AV0194
 AV0194'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0194'RECOVERED IN GOOD CONDITION.
 AV0194
 AV0194                          STATION RECOVERY (1982)
 AV0194
 AV0194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0194'RECOVERED IN GOOD CONDITION.
 AV0194
 AV0194                          STATION RECOVERY (1986)
 AV0194
 AV0194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0414 ***********************************************************************
 BK0414  DESIGNATION -  57 V 6
 BK0414  PID         -  BK0414
 BK0414  STATE/COUNTY-  LA/VERMILION
 BK0414  COUNTRY     -  US
 BK0414  USGS QUAD   -  MILTON (2018)
 BK0414
 BK0414                         *CURRENT SURVEY CONTROL
 BK0414  ______________________________________________________________________
 BK0414* NAD 83(1986) POSITION- 30 02 47.     (N) 092 07 25.     (W)   SCALED
 BK0414* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0414  **This station is located in a suspected subsidence area (see below).
 BK0414  ______________________________________________________________________
 BK0414  GEOID HEIGHT    -        -26.733 (meters)                     GEOID18
 BK0414  DYNAMIC HEIGHT  -          3.847 (meters)       12.62  (feet) COMP
 BK0414  MODELED GRAVITY -    979,303.3   (mgal)                       NAVD 88
 BK0414
 BK0414.The horizontal coordinates were scaled from a map and have
 BK0414.an estimated accuracy of +/- 6 seconds.
 BK0414
 BK0414.** This station is in an area of known vertical motion. If an
 BK0414.** orthometric height was ever established but is not available 
 BK0414.** in the current survey control section, the orthometric height
 BK0414.** is considered suspect.  Suspect heights are available in the
 BK0414.** superseded section only if requested.
 BK0414
 BK0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0414.GEOID18 height accuracy estimate available here.
 BK0414
 BK0414.Click photographs - Photos may exist for this station.
 BK0414
 BK0414.The dynamic height is computed by dividing the NAVD 88
 BK0414.geopotential number by the normal gravity value computed on the
 BK0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0414.degrees latitude (g = 980.6199 gals.).
 BK0414
 BK0414.The modeled gravity was interpolated from observed gravity values.
 BK0414
 BK0414;                    North         East    Units  Estimated Accuracy
 BK0414;SPC LA S     -   171,670.      923,790.      MT  (+/- 180 meters Scaled)
 BK0414
 BK0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP844242(NAD 83)
 BK0414
 BK0414                          SUPERSEDED SURVEY CONTROL
 BK0414
 BK0414.No superseded survey control is available for this station.
 BK0414
 BK0414_MARKER: DD = SURVEY DISK
 BK0414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0414_STAMPING: 57V6 1967
 BK0414_MARK LOGO: LADHGS
 BK0414_PROJECTION: FLUSH
 BK0414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0414+STABILITY: SURFACE MOTION
 BK0414
 BK0414  HISTORY     - Date     Condition        Report By
 BK0414  HISTORY     - 1967     MONUMENTED       LADTD
 BK0414  HISTORY     - 1982     GOOD             NGS
 BK0414  HISTORY     - 19910714 MARK NOT FOUND   USPSQD
 BK0414  HISTORY     - 19950912 MARK NOT FOUND   USPSQD
 BK0414  HISTORY     - 20050525 MARK NOT FOUND   USPSQD
 BK0414
 BK0414                          STATION DESCRIPTION
 BK0414
 BK0414'DESCRIBED BY LA TRANSP AND DEV 1967
 BK0414'4.25 MI S FROM MAURICE.
 BK0414'THE STATION IS LOCATED ABOUT 4.25 MILES SOUTH ALONG U.S. HIGHWAY 167
 BK0414'FROM THE MAURICE BRANCH OF THE BANK OF ABBEVILLE AND TRUST COMPANY IN
 BK0414'MAURICE, IN SECTION 36, T11S, R3E, ABOUT 0.2 MILE NORTH OF THE
 BK0414'INTERSECTION OF U. S. HIGHWAY 167 AND STATE ROUTE 697, 59.8 FEET EAST
 BK0414'OF THE CENTERLINE OF U.S. HIGHWAY 167, 100.0 FEET SOUTHWEST OF THE
 BK0414'SOUTHEAST CORNER OF THE BRICK VENEER RESIDENCE OF REX BROUSSARD, 142.2
 BK0414'FEET SOUTH-SOUTHWEST OF THE NORTHWEST CORNER OF THE SAME BUILDING, 0.7
 BK0414'FEET SOUTH OF A CHAIN LINK FENCE ON THE SOUTH SIDE OF THE REX
 BK0414'BROUSSARD RESIDENCE, 31.4 FEET WEST OF A STEEL WITNESS POST AND SIGN.
 BK0414'A STANDARD DISK SET IN THE TOP OF A CONCRETE POST SET FLUSH WITH THE
 BK0414'GROUND.  STATION IS STAMPED 57V6 - 1967.
 BK0414
 BK0414                          STATION RECOVERY (1982)
 BK0414
 BK0414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0414'RECOVERED IN GOOD CONDITION.
 BK0414
 BK0414                          STATION RECOVERY (1991)
 BK0414
 BK0414'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0414'MARK NOT FOUND.
 BK0414
 BK0414                          STATION RECOVERY (1995)
 BK0414
 BK0414'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0414'MARK NOT FOUND.
 BK0414
 BK0414                          STATION RECOVERY (2005)
 BK0414
 BK0414'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0414'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3363 ***********************************************************************
 BK3363  DESIGNATION -  57 V 6 RESET
 BK3363  PID         -  BK3363
 BK3363  STATE/COUNTY-  LA/VERMILION
 BK3363  COUNTRY     -  US
 BK3363  USGS QUAD   -  MILTON (2018)
 BK3363
 BK3363                         *CURRENT SURVEY CONTROL
 BK3363  ______________________________________________________________________
 BK3363* NAD 83(1986) POSITION- 30 02 47.     (N) 092 07 25.     (W)   SCALED
 BK3363* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3363  **This station is located in a suspected subsidence area (see below).
 BK3363  ______________________________________________________________________
 BK3363  GEOID HEIGHT    -        -26.733 (meters)                     GEOID18
 BK3363
 BK3363.The horizontal coordinates were scaled from a map and have
 BK3363.an estimated accuracy of +/- 6 seconds.
 BK3363
 BK3363.** This station is in an area of known vertical motion. If an
 BK3363.** orthometric height was ever established but is not available 
 BK3363.** in the current survey control section, the orthometric height
 BK3363.** is considered suspect.  Suspect heights are available in the
 BK3363.** superseded section only if requested.
 BK3363
 BK3363.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3363.GEOID18 height accuracy estimate available here.
 BK3363
 BK3363.Click photographs - Photos may exist for this station.
 BK3363
 BK3363;                    North         East    Units  Estimated Accuracy
 BK3363;SPC LA S     -   171,670.      923,790.      MT  (+/- 180 meters Scaled)
 BK3363
 BK3363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP844242(NAD 83)
 BK3363
 BK3363                          SUPERSEDED SURVEY CONTROL
 BK3363
 BK3363.No superseded survey control is available for this station.
 BK3363
 BK3363_MARKER: DD = SURVEY DISK
 BK3363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3363_STAMPING: 57 V 6 RESET 1984
 BK3363_MARK LOGO: LADTD
 BK3363_PROJECTION: FLUSH
 BK3363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3363+STABILITY: SURFACE MOTION
 BK3363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3363+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 BK3363
 BK3363  HISTORY     - Date     Condition        Report By
 BK3363  HISTORY     - 1984     MONUMENTED       LADTD
 BK3363  HISTORY     - 19910713 MARK NOT FOUND   USPSQD
 BK3363  HISTORY     - 19950926 MARK NOT FOUND   USPSQD
 BK3363  HISTORY     - 20040201 MARK NOT FOUND   USPSQD
 BK3363  HISTORY     - 20050525 GOOD             USPSQD
 BK3363
 BK3363                          STATION DESCRIPTION
 BK3363
 BK3363'DESCRIBED BY LA TRANSP AND DEV 1984
 BK3363'6.3 KM (3.90 MI) SOUTH FROM MAURICE.
 BK3363'6.3 KM (3.90 MI) SOUTH ALONG US HIGHWAY 167 FROM THE JUNCTION OF US
 BK3363'HIGHWAY 167 AND STATE HIGHWAY 92, SECTION 36, T115, R3E, ABOUT 0.3 KM
 BK3363'(0.20 MI) NORTH OF THE INTERSECTION OF HIGHWAY 167 AND STATE HIGHWAY
 BK3363'397, 43.8 M (143.7 FT) EAST OF THE CENTER OF HIGHWAY 167, 6.9 M
 BK3363'(22.6 FT) SOUTH OF A CHAIN LINK FENCE GOING EAST AND WEST, AND 1.8 M
 BK3363'(5.9 FT) SOUTH OF A POWERPOLE.
 BK3363'THE MARK IS 1.1 METERS  N FROM  A WITNESS POST
 BK3363'THE MARK IS ABOVE LEVEL WITH US HIGHWAY 167.
 BK3363
 BK3363                          STATION RECOVERY (1991)
 BK3363
 BK3363'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK3363'MARK NOT FOUND.
 BK3363
 BK3363                          STATION RECOVERY (1995)
 BK3363
 BK3363'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK3363'MARK NOT FOUND.
 BK3363
 BK3363                          STATION RECOVERY (2004)
 BK3363
 BK3363'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK3363'MARK NOT FOUND.
 BK3363
 BK3363                          STATION RECOVERY (2005)
 BK3363
 BK3363'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK3363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0257 ***********************************************************************
 AV0257  DESIGNATION -  57 V 60
 AV0257  PID         -  AV0257
 AV0257  STATE/COUNTY-  LA/VERMILION
 AV0257  COUNTRY     -  US
 AV0257  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0257
 AV0257                         *CURRENT SURVEY CONTROL
 AV0257  ______________________________________________________________________
 AV0257* NAD 83(1986) POSITION- 29 57 47.     (N) 092 01 24.     (W)   SCALED
 AV0257* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0257  **This station is located in a suspected subsidence area (see below).
 AV0257  ______________________________________________________________________
 AV0257  GEOID HEIGHT    -        -26.478 (meters)                     GEOID18
 AV0257  DYNAMIC HEIGHT  -          1.805 (meters)        5.92  (feet) COMP
 AV0257  MODELED GRAVITY -    979,307.7   (mgal)                       NAVD 88
 AV0257
 AV0257.The horizontal coordinates were scaled from a map and have
 AV0257.an estimated accuracy of +/- 6 seconds.
 AV0257
 AV0257.** This station is in an area of known vertical motion. If an
 AV0257.** orthometric height was ever established but is not available 
 AV0257.** in the current survey control section, the orthometric height
 AV0257.** is considered suspect.  Suspect heights are available in the
 AV0257.** superseded section only if requested.
 AV0257
 AV0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0257.GEOID18 height accuracy estimate available here.
 AV0257
 AV0257.Click photographs - Photos may exist for this station.
 AV0257
 AV0257.The dynamic height is computed by dividing the NAVD 88
 AV0257.geopotential number by the normal gravity value computed on the
 AV0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0257.degrees latitude (g = 980.6199 gals.).
 AV0257
 AV0257.The modeled gravity was interpolated from observed gravity values.
 AV0257
 AV0257;                    North         East    Units  Estimated Accuracy
 AV0257;SPC LA S     -   162,370.      933,410.      MT  (+/- 180 meters Scaled)
 AV0257
 AV0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP942150(NAD 83)
 AV0257
 AV0257                          SUPERSEDED SURVEY CONTROL
 AV0257
 AV0257.No superseded survey control is available for this station.
 AV0257
 AV0257_MARKER: DD = SURVEY DISK
 AV0257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0257_STAMPING: 57 V 60
 AV0257_MARK LOGO: LADH
 AV0257_PROJECTION: PROJECTING 5 CENTIMETERS
 AV0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0257+STABILITY: SURFACE MOTION
 AV0257
 AV0257  HISTORY     - Date     Condition        Report By
 AV0257  HISTORY     - 1968     MONUMENTED       LADTD
 AV0257  HISTORY     - 1968     GOOD             LADTD
 AV0257  HISTORY     - 1982     GOOD             NGS
 AV0257  HISTORY     - 1986     GOOD             NGS
 AV0257
 AV0257                          STATION DESCRIPTION
 AV0257
 AV0257'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0257'1.15 MI NE FROM ERATH.
 AV0257'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 AV0257'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 AV0257'HIGHWAYS 14 AND 339.  THENCE 0.50 MILES NORTH ALONG LOUISIANA HIGHWAY
 AV0257'339.  IN SECTION 26, T12S, R4E.  183.0 FEET NORTH OF THE CENTERLINE OF
 AV0257'A BLACKTOP ROAD LEADING WEST, 39.7 FEET WEST OF THE CENTERLINE OF
 AV0257'LOUISIANA HIGHWAY 339, 0.8 FOOT NORTH OF A CHAIN LINK FENCE, 47.7 FEET
 AV0257'NORTHEAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE
 AV0257'BELONGING TO WILLIAM FREDERICK, 103.1 FEET SOUTHEAST OF THE NORTHEAST
 AV0257'CORNER OF A BRICK VENEER RESIDENCE BELONGING TO JOHNNY LOPEZ.  SET IN
 AV0257'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL
 AV0257'WITNESS POST IS SET 1.3 FEET WEST OF THE MARK.
 AV0257
 AV0257                          STATION RECOVERY (1982)
 AV0257
 AV0257'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0257'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.2 KILOMETERS
 AV0257'(0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE MUNICIPAL COMPLEX IN
 AV0257'ERATH, THENCE 0.8 KILOMETER (0.5 MILE) NORTH ALONG STATE HIGHWAY 339,
 AV0257'TO THE MARK ON THE LEFT, 12.10 METERS (39.7 FEET) WEST OF THE CENTER
 AV0257'LINE OF THE HIGHWAY, 14.54 METERS (47.7 FEET) NORTHEAST OF THE
 AV0257'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE, 0.24 METER (0.8 FOOT)
 AV0257'NORTH OF A CHAIN LINK FENCE.
 AV0257'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 AV0257'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AV0257
 AV0257                          STATION RECOVERY (1986)
 AV0257
 AV0257'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0258 ***********************************************************************
 AV0258  DESIGNATION -  57 V 61
 AV0258  PID         -  AV0258
 AV0258  STATE/COUNTY-  LA/VERMILION
 AV0258  COUNTRY     -  US
 AV0258  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0258
 AV0258                         *CURRENT SURVEY CONTROL
 AV0258  ______________________________________________________________________
 AV0258* NAD 83(1986) POSITION- 29 58 44.     (N) 092 01 25.     (W)   SCALED
 AV0258* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0258  **This station is located in a suspected subsidence area (see below).
 AV0258  ______________________________________________________________________
 AV0258  GEOID HEIGHT    -        -26.521 (meters)                     GEOID18
 AV0258  DYNAMIC HEIGHT  -          2.174 (meters)        7.13  (feet) COMP
 AV0258  MODELED GRAVITY -    979,307.8   (mgal)                       NAVD 88
 AV0258
 AV0258.The horizontal coordinates were scaled from a map and have
 AV0258.an estimated accuracy of +/- 6 seconds.
 AV0258
 AV0258.** This station is in an area of known vertical motion. If an
 AV0258.** orthometric height was ever established but is not available 
 AV0258.** in the current survey control section, the orthometric height
 AV0258.** is considered suspect.  Suspect heights are available in the
 AV0258.** superseded section only if requested.
 AV0258
 AV0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0258.GEOID18 height accuracy estimate available here.
 AV0258
 AV0258.Click photographs - Photos may exist for this station.
 AV0258
 AV0258.The dynamic height is computed by dividing the NAVD 88
 AV0258.geopotential number by the normal gravity value computed on the
 AV0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0258.degrees latitude (g = 980.6199 gals.).
 AV0258
 AV0258.The modeled gravity was interpolated from observed gravity values.
 AV0258
 AV0258;                    North         East    Units  Estimated Accuracy
 AV0258;SPC LA S     -   164,130.      933,390.      MT  (+/- 180 meters Scaled)
 AV0258
 AV0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP941168(NAD 83)
 AV0258
 AV0258                          SUPERSEDED SURVEY CONTROL
 AV0258
 AV0258.No superseded survey control is available for this station.
 AV0258
 AV0258_MARKER: DD = SURVEY DISK
 AV0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0258_STAMPING: 57 V 61
 AV0258_MARK LOGO: LADH
 AV0258_PROJECTION: PROJECTING 5 CENTIMETERS
 AV0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0258+STABILITY: SURFACE MOTION
 AV0258
 AV0258  HISTORY     - Date     Condition        Report By
 AV0258  HISTORY     - 1968     MONUMENTED       LADTD
 AV0258  HISTORY     - 1968     GOOD             LADTD
 AV0258  HISTORY     - 1982     GOOD             NGS
 AV0258  HISTORY     - 1986     GOOD             NGS
 AV0258
 AV0258                          STATION DESCRIPTION
 AV0258
 AV0258'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0258'2.25 MI NE FROM ERATH.
 AV0258'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 AV0258'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 AV0258'HIGHWAYS 14 AND 339.  THENCE 1.60 MILES NORTH ALONG LOUISIANA HIGHWAY
 AV0258'339.  IN SECTION 23, T12S, R4E.  52.8 FEET WEST OF THE CENTERLINE OF
 AV0258'LOUISIANA HIGHWAY 339, 0.8 FOOT NORTH OF AN ORNAMENTAL FENCE, 66.8
 AV0258'FEET SOUTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE
 AV0258'BELONGING TO SYLVESTER MELANCON, 19.4 FEET NORTHWEST OF A 6 INCH
 AV0258'HACKBERRY TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 AV0258'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET WEST OF THE
 AV0258'MARK.
 AV0258
 AV0258                          STATION RECOVERY (1982)
 AV0258
 AV0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0258'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.2 KILOMETERS
 AV0258'(0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE MUNICIPAL COMPLEX IN
 AV0258'ERATH, THENCE 2.6 KILOMETERS (1.60 MILES) NORTH ALONG STATE HIGHWAY
 AV0258'339, TO THE MARK ON THE LEFT, 16.09 METERS (52.8 FEET) WEST OF THE
 AV0258'CENTER LINE OF THE HIGHWAY, 5.91 METERS (19.4 FEET) NORTHWEST OF A
 AV0258'6-INCH HACKBERRY TREE, 2.23 METERS (7.3 FEET) WEST OF THE EAST END OF
 AV0258'A CHAIN LINK FENCE, 0.24 METER (0.8 FOOT) NORTH OF A CHAIN LINK FENCE.
 AV0258'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AV0258
 AV0258                          STATION RECOVERY (1986)
 AV0258
 AV0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0259 ***********************************************************************
 AV0259  DESIGNATION -  57 V 62
 AV0259  PID         -  AV0259
 AV0259  STATE/COUNTY-  LA/VERMILION
 AV0259  COUNTRY     -  US
 AV0259  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0259
 AV0259                         *CURRENT SURVEY CONTROL
 AV0259  ______________________________________________________________________
 AV0259* NAD 83(1986) POSITION- 29 59 37.     (N) 092 01 24.     (W)   SCALED
 AV0259* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0259  **This station is located in a suspected subsidence area (see below).
 AV0259  ______________________________________________________________________
 AV0259  GEOID HEIGHT    -        -26.561 (meters)                     GEOID18
 AV0259  DYNAMIC HEIGHT  -          2.955 (meters)        9.69  (feet) COMP
 AV0259  MODELED GRAVITY -    979,307.9   (mgal)                       NAVD 88
 AV0259
 AV0259.The horizontal coordinates were scaled from a map and have
 AV0259.an estimated accuracy of +/- 6 seconds.
 AV0259
 AV0259.** This station is in an area of known vertical motion. If an
 AV0259.** orthometric height was ever established but is not available 
 AV0259.** in the current survey control section, the orthometric height
 AV0259.** is considered suspect.  Suspect heights are available in the
 AV0259.** superseded section only if requested.
 AV0259
 AV0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0259.GEOID18 height accuracy estimate available here.
 AV0259
 AV0259.Click photographs - Photos may exist for this station.
 AV0259
 AV0259.The dynamic height is computed by dividing the NAVD 88
 AV0259.geopotential number by the normal gravity value computed on the
 AV0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0259.degrees latitude (g = 980.6199 gals.).
 AV0259
 AV0259.The modeled gravity was interpolated from observed gravity values.
 AV0259
 AV0259;                    North         East    Units  Estimated Accuracy
 AV0259;SPC LA S     -   165,760.      933,430.      MT  (+/- 180 meters Scaled)
 AV0259
 AV0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP942184(NAD 83)
 AV0259
 AV0259                          SUPERSEDED SURVEY CONTROL
 AV0259
 AV0259.No superseded survey control is available for this station.
 AV0259
 AV0259_MARKER: DD = SURVEY DISK
 AV0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0259_STAMPING: 57 V 62
 AV0259_MARK LOGO: LADH
 AV0259_PROJECTION: PROJECTING 5 CENTIMETERS
 AV0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0259+STABILITY: SURFACE MOTION
 AV0259
 AV0259  HISTORY     - Date     Condition        Report By
 AV0259  HISTORY     - 1968     MONUMENTED       LADTD
 AV0259  HISTORY     - 1968     GOOD             LADTD
 AV0259  HISTORY     - 1982     GOOD             NGS
 AV0259  HISTORY     - 1986     GOOD             NGS
 AV0259
 AV0259                          STATION DESCRIPTION
 AV0259
 AV0259'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0259'3.25 MI NE FROM ERATH.
 AV0259'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 AV0259'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 AV0259'HIGHWAYS 14 AND 339.  THENCE 2.60 MILES NORTH ALONG LOUISIANA HIGHWAY
 AV0259'339.  IN SECTION 14, T12S, R4E.  42.2 FEET WEST OF THE CENTERLINE OF
 AV0259'LOUISIANA HIGHWAY 339, 377.6 FEET NORTH OF THE CENTERLINE OF A GRAVEL
 AV0259'ROAD LEADING WEST, 44.0 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 AV0259'BRICK VENEER RESIDENCE BELONGING TO LEEWOOD DOMINQUE, 83.7 FEET
 AV0259'SOUTHEAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 AV0259'TO CURTIS BAUDOIN, 0.8 FOOT SOUTH OF A CHAIN LINK FENCE.  SET IN TOP
 AV0259'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 AV0259'WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 AV0259
 AV0259                          STATION RECOVERY (1982)
 AV0259
 AV0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0259'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.2 KILOMETERS
 AV0259'(0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE MUNICIPAL COMPLEX IN
 AV0259'ERATH, THENCE 4.2 KILOMETERS (2.60 MILES) NORTH ALONG STATE HIGHWAY
 AV0259'339, TO THE MARK ON THE LEFT, 12.86 METERS (42.2 FEET) WEST OF THE
 AV0259'CENTER LINE OF THE HIGHWAY, 13.41 METERS (44.0 FEET) NORTHEAST OF THE
 AV0259'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE, 0.24 METER (0.8 FOOT)
 AV0259'SOUTH OF A CHAIN LINK FENCE.
 AV0259'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 AV0259'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AV0259
 AV0259                          STATION RECOVERY (1986)
 AV0259
 AV0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0418 ***********************************************************************
 BK0418  DESIGNATION -  57 V 63
 BK0418  PID         -  BK0418
 BK0418  STATE/COUNTY-  LA/VERMILION
 BK0418  COUNTRY     -  US
 BK0418  USGS QUAD   -  MILTON (2018)
 BK0418
 BK0418                         *CURRENT SURVEY CONTROL
 BK0418  ______________________________________________________________________
 BK0418* NAD 83(1986) POSITION- 30 00 32.     (N) 092 01 19.     (W)   SCALED
 BK0418* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0418  **This station is located in a suspected subsidence area (see below).
 BK0418  ______________________________________________________________________
 BK0418  GEOID HEIGHT    -        -26.599 (meters)                     GEOID18
 BK0418  DYNAMIC HEIGHT  -          4.117 (meters)       13.51  (feet) COMP
 BK0418  MODELED GRAVITY -    979,302.1   (mgal)                       NAVD 88
 BK0418
 BK0418.The horizontal coordinates were scaled from a map and have
 BK0418.an estimated accuracy of +/- 6 seconds.
 BK0418
 BK0418.** This station is in an area of known vertical motion. If an
 BK0418.** orthometric height was ever established but is not available 
 BK0418.** in the current survey control section, the orthometric height
 BK0418.** is considered suspect.  Suspect heights are available in the
 BK0418.** superseded section only if requested.
 BK0418
 BK0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0418.GEOID18 height accuracy estimate available here.
 BK0418
 BK0418.Click photographs - Photos may exist for this station.
 BK0418
 BK0418.The dynamic height is computed by dividing the NAVD 88
 BK0418.geopotential number by the normal gravity value computed on the
 BK0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0418.degrees latitude (g = 980.6199 gals.).
 BK0418
 BK0418.The modeled gravity was interpolated from observed gravity values.
 BK0418
 BK0418;                    North         East    Units  Estimated Accuracy
 BK0418;SPC LA S     -   167,450.      933,570.      MT  (+/- 180 meters Scaled)
 BK0418
 BK0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP943201(NAD 83)
 BK0418
 BK0418                          SUPERSEDED SURVEY CONTROL
 BK0418
 BK0418.No superseded survey control is available for this station.
 BK0418
 BK0418_MARKER: DD = SURVEY DISK
 BK0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0418_STAMPING: 57V63 1968
 BK0418_MARK LOGO: LADHGS
 BK0418_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0418+STABILITY: SURFACE MOTION
 BK0418
 BK0418  HISTORY     - Date     Condition        Report By
 BK0418  HISTORY     - 1968     MONUMENTED       LADH
 BK0418  HISTORY     - 1968     GOOD             LADH
 BK0418  HISTORY     - 1982     GOOD             NGS
 BK0418  HISTORY     - 1986     GOOD             NGS
 BK0418
 BK0418                          STATION DESCRIPTION
 BK0418
 BK0418'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0418'4.40 MI NE FROM ERATH.
 BK0418'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0418'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 BK0418'HIGHWAYS 14 AND 339.  THENCE 3.75 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0418'339.  IN SECTION 12, T12S, R4E.  49.6 FEET EAST OF THE CENTERLINE OF
 BK0418'LOUISIANA HIGHWAY 339, 0.7 FOOT SOUTH OF A BARBED WIRE FENCE, 44.3
 BK0418'FEET WEST OF THE NORTHWEST CORNER OF A CONCRETE BLOCK GROCERY STORE
 BK0418'BUILDING, 121.0 FEET EAST-NORTHEAST OF THE SOUTHEAST CORNER OF WOOD
 BK0418'FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO REGINOLD GARY.  SET
 BK0418'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A
 BK0418'STEEL WITNESS POST IS SET 1.2 FEET EAST OF THE MARK.
 BK0418
 BK0418                          STATION RECOVERY (1982)
 BK0418
 BK0418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0418'1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE
 BK0418'MUNICIPAL COMPLEX IN ERATH, THENCE 6.05 KILOMETERS (3.75 MILES) NORTH
 BK0418'ALONG STATE HIGHWAY 339, TO THE MARK ON THE RIGHT, 15.12 METERS (49.6
 BK0418'FEET) EAST OF THE CENTERLINE OF THE HIGHWAY, 13.50 METERS (44.3 FEET)
 BK0418'WEST OF THE NORTHWEST CORNER OF A CORRUGATED METAL BUILDING WHICH IS
 BK0418'ROMEROS GROCERY.  IT IS ABOUT LEVEL WITH THE HIGHWAY.
 BK0418
 BK0418                          STATION RECOVERY (1986)
 BK0418
 BK0418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0419 ***********************************************************************
 BK0419  DESIGNATION -  57 V 64
 BK0419  PID         -  BK0419
 BK0419  STATE/COUNTY-  LA/VERMILION
 BK0419  COUNTRY     -  US
 BK0419  USGS QUAD   -  MILTON (2018)
 BK0419
 BK0419                         *CURRENT SURVEY CONTROL
 BK0419  ______________________________________________________________________
 BK0419* NAD 83(1986) POSITION- 30 01 18.     (N) 092 01 22.     (W)   SCALED
 BK0419* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0419  **This station is located in a suspected subsidence area (see below).
 BK0419  ______________________________________________________________________
 BK0419  GEOID HEIGHT    -        -26.632 (meters)                     GEOID18
 BK0419  DYNAMIC HEIGHT  -          5.745 (meters)       18.85  (feet) COMP
 BK0419  MODELED GRAVITY -    979,302.3   (mgal)                       NAVD 88
 BK0419
 BK0419.The horizontal coordinates were scaled from a map and have
 BK0419.an estimated accuracy of +/- 6 seconds.
 BK0419
 BK0419.** This station is in an area of known vertical motion. If an
 BK0419.** orthometric height was ever established but is not available 
 BK0419.** in the current survey control section, the orthometric height
 BK0419.** is considered suspect.  Suspect heights are available in the
 BK0419.** superseded section only if requested.
 BK0419
 BK0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0419.GEOID18 height accuracy estimate available here.
 BK0419
 BK0419.Click photographs - Photos may exist for this station.
 BK0419
 BK0419.The dynamic height is computed by dividing the NAVD 88
 BK0419.geopotential number by the normal gravity value computed on the
 BK0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0419.degrees latitude (g = 980.6199 gals.).
 BK0419
 BK0419.The modeled gravity was interpolated from observed gravity values.
 BK0419
 BK0419;                    North         East    Units  Estimated Accuracy
 BK0419;SPC LA S     -   168,870.      933,500.      MT  (+/- 180 meters Scaled)
 BK0419
 BK0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP942215(NAD 83)
 BK0419
 BK0419                          SUPERSEDED SURVEY CONTROL
 BK0419
 BK0419.No superseded survey control is available for this station.
 BK0419
 BK0419_MARKER: DD = SURVEY DISK
 BK0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0419_STAMPING: 57V64 1968
 BK0419_MARK LOGO: LADHGS
 BK0419_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0419+STABILITY: SURFACE MOTION
 BK0419
 BK0419  HISTORY     - Date     Condition        Report By
 BK0419  HISTORY     - 1968     MONUMENTED       LADH
 BK0419  HISTORY     - 1968     GOOD             LADH
 BK0419  HISTORY     - 1982     GOOD             NGS
 BK0419  HISTORY     - 1986     GOOD             NGS
 BK0419
 BK0419                          STATION DESCRIPTION
 BK0419
 BK0419'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0419'5.25 MI NE FROM ERATH.
 BK0419'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0419'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 BK0419'HIGHWAYS 14 AND 339.  THENCE 4.60 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0419'339.  IN SECTION 11, T12S, R4E.  75.0 FEET WEST OF THE CENTERLINE OF
 BK0419'LOUISIANA HIGHWAY 339, 73.4 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK0419'HIGHWAY 338, 1.7 FEET NORTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF
 BK0419'A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK0419'POST IS SET 1.0 FOOT SOUTHWEST OF THE MARK.
 BK0419
 BK0419                          STATION RECOVERY (1982)
 BK0419
 BK0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0419'1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE
 BK0419'MUNICIPAL COMPLEX IN ERATH, THENCE 7.4 KILOMETERS (4.60 MILES) NORTH
 BK0419'ALONG STATE HIGHWAY 339, TO THE MARK ON THE LEFT, 22.86 METERS (75.0
 BK0419'FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 339, 22.37 METERS (73.4
 BK0419'FEET) SOUTH OF THE CENTERLINE OF STATE HIGHWAY 338.  IT IS 0.30 METERS
 BK0419'NORTHEAST FROM A WITNESS POST AND LEVEL WITH THE HIGHWAY.
 BK0419
 BK0419                          STATION RECOVERY (1986)
 BK0419
 BK0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0421 ***********************************************************************
 BK0421  DESIGNATION -  57 V 66
 BK0421  PID         -  BK0421
 BK0421  STATE/COUNTY-  LA/VERMILION
 BK0421  COUNTRY     -  US
 BK0421  USGS QUAD   -  MILTON (2018)
 BK0421
 BK0421                         *CURRENT SURVEY CONTROL
 BK0421  ______________________________________________________________________
 BK0421* NAD 83(1986) POSITION- 30 03 02.     (N) 092 01 19.     (W)   SCALED
 BK0421* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0421  **This station is located in a suspected subsidence area (see below).
 BK0421  ______________________________________________________________________
 BK0421  GEOID HEIGHT    -        -26.701 (meters)                     GEOID18
 BK0421  DYNAMIC HEIGHT  -          5.962 (meters)       19.56  (feet) COMP
 BK0421  MODELED GRAVITY -    979,303.2   (mgal)                       NAVD 88
 BK0421
 BK0421.The horizontal coordinates were scaled from a map and have
 BK0421.an estimated accuracy of +/- 6 seconds.
 BK0421
 BK0421.** This station is in an area of known vertical motion. If an
 BK0421.** orthometric height was ever established but is not available 
 BK0421.** in the current survey control section, the orthometric height
 BK0421.** is considered suspect.  Suspect heights are available in the
 BK0421.** superseded section only if requested.
 BK0421
 BK0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0421.GEOID18 height accuracy estimate available here.
 BK0421
 BK0421.Click photographs - Photos may exist for this station.
 BK0421
 BK0421.The dynamic height is computed by dividing the NAVD 88
 BK0421.geopotential number by the normal gravity value computed on the
 BK0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0421.degrees latitude (g = 980.6199 gals.).
 BK0421
 BK0421.The modeled gravity was interpolated from observed gravity values.
 BK0421
 BK0421;                    North         East    Units  Estimated Accuracy
 BK0421;SPC LA S     -   172,070.      933,600.      MT  (+/- 180 meters Scaled)
 BK0421
 BK0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP942247(NAD 83)
 BK0421
 BK0421                          SUPERSEDED SURVEY CONTROL
 BK0421
 BK0421.No superseded survey control is available for this station.
 BK0421
 BK0421_MARKER: DE = TRAVERSE STATION DISK
 BK0421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0421_STAMPING: 57V66 1968
 BK0421_MARK LOGO: LADHGS
 BK0421_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0421+STABILITY: SURFACE MOTION
 BK0421
 BK0421  HISTORY     - Date     Condition        Report By
 BK0421  HISTORY     - 1968     MONUMENTED       LADH
 BK0421  HISTORY     - 1968     GOOD             LADH
 BK0421  HISTORY     - 1982     GOOD             NGS
 BK0421  HISTORY     - 1986     GOOD             NGS
 BK0421
 BK0421                          STATION DESCRIPTION
 BK0421
 BK0421'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 BK0421'7.35 MI NE FROM ERATH.
 BK0421'ABOUT 0.65 MILES EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 BK0421'PACIFIC RAILROAD STATION IN ERATH TO THE INTERSECTION OF LOUISIANA
 BK0421'HIGHWAYS 14 AND 339.  THENCE 6.70 MILES NORTH ALONG LOUISIANA HIGHWAY
 BK0421'339.  IN SECTION 25, T11S, R4E.  88.2 FEET EAST OF THE INTERSECTION OF
 BK0421'CENTERLINES OF LOUISIANA HIGHWAY 339 AND A GRAVEL ROAD LEADING WEST,
 BK0421'30.4 FEET EAST OF A POWER POLE, 0.8 FOOT NORTH OF A BARBED WIRE FENCE.
 BK0421'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 BK0421'STEEL WITNESS POST IS SET 1.3 FEET EAST OF THE MARK.
 BK0421
 BK0421                          STATION RECOVERY (1982)
 BK0421
 BK0421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0421'1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE
 BK0421'MUNICIPAL COMPLEX IN ERATH, THENCE 10.8 KILOMETERS (6.70 MILES) NORTH
 BK0421'ALONG STATE HIGHWAY 339, TO THE MARK ON THE RIGHT, 26.88 METERS (88.2
 BK0421'FEET) EAST OF THE INTERSECTION OF CENTERLINES OF THE HIGHWAY AND A
 BK0421'GRAVEL ROAD LEADING WEST, 9.27 METERS (30.4 FEET) EAST OF A POWER
 BK0421'POLE, 0.24 METER (0.8 FEET) NORTH OF A BARBED WIRE FENCE.  IT IS 0.40
 BK0421'METERS WEST FROM A WITNESS POST AND 0.3 M BELOW THE HIGHWAY.
 BK0421
 BK0421                          STATION RECOVERY (1986)
 BK0421
 BK0421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0207 ***********************************************************************
 AV0207  DESIGNATION -  57 V 67
 AV0207  PID         -  AV0207
 AV0207  STATE/COUNTY-  LA/VERMILION
 AV0207  COUNTRY     -  US
 AV0207  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0207
 AV0207                         *CURRENT SURVEY CONTROL
 AV0207  ______________________________________________________________________
 AV0207* NAD 83(1986) POSITION- 29 56 22.     (N) 092 08 34.     (W)   SCALED
 AV0207* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0207  **This station is located in a suspected subsidence area (see below).
 AV0207  ______________________________________________________________________
 AV0207  GEOID HEIGHT    -        -26.465 (meters)                     GEOID18
 AV0207  DYNAMIC HEIGHT  -          2.959 (meters)        9.71  (feet) COMP
 AV0207  MODELED GRAVITY -    979,306.6   (mgal)                       NAVD 88
 AV0207
 AV0207.The horizontal coordinates were scaled from a map and have
 AV0207.an estimated accuracy of +/- 6 seconds.
 AV0207
 AV0207.** This station is in an area of known vertical motion. If an
 AV0207.** orthometric height was ever established but is not available 
 AV0207.** in the current survey control section, the orthometric height
 AV0207.** is considered suspect.  Suspect heights are available in the
 AV0207.** superseded section only if requested.
 AV0207
 AV0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0207.GEOID18 height accuracy estimate available here.
 AV0207
 AV0207.Click photographs - Photos may exist for this station.
 AV0207
 AV0207.The dynamic height is computed by dividing the NAVD 88
 AV0207.geopotential number by the normal gravity value computed on the
 AV0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0207.degrees latitude (g = 980.6199 gals.).
 AV0207
 AV0207.The modeled gravity was interpolated from observed gravity values.
 AV0207
 AV0207;                    North         East    Units  Estimated Accuracy
 AV0207;SPC LA S     -   159,830.      921,860.      MT  (+/- 180 meters Scaled)
 AV0207
 AV0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP827123(NAD 83)
 AV0207
 AV0207                          SUPERSEDED SURVEY CONTROL
 AV0207
 AV0207.No superseded survey control is available for this station.
 AV0207
 AV0207_MARKER: DD = SURVEY DISK
 AV0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0207_STAMPING: 57 V 67
 AV0207_MARK LOGO: LADH
 AV0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0207+STABILITY: SURFACE MOTION
 AV0207
 AV0207  HISTORY     - Date     Condition        Report By
 AV0207  HISTORY     - 1968     MONUMENTED       LADTD
 AV0207  HISTORY     - 1968     GOOD             LADTD
 AV0207  HISTORY     - 1986     GOOD             NGS
 AV0207
 AV0207                          STATION DESCRIPTION
 AV0207
 AV0207'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0207'2.55 MI S FROM ABBEVILLE.
 AV0207'ABOUT 1.40 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE VERMILION
 AV0207'PARISH COURTHOUSE IN ABBEVILLE TO THE INTERSECTION OF LOUISIANA
 AV0207'HIGHWAYS 82 AND 330.  THENCE ABOUT 1.15 MILES SOUTH ALONG LOUISIANA
 AV0207'HIGHWAY 330.  IN SECTION 52, T13S, R3E.  72.7 FEET WEST OF THE
 AV0207'CENTERLINE OF LOUISIANA HIGHWAY 330, 11.9 FEET SOUTH-SOUTHEAST OF A 10
 AV0207'INCH OAK TREE, 48.0 FEET EAST OF THE SOUTHEAST CORNER OF A WOOD FRAME
 AV0207'RESIDENCE BELONGING TO OTIS DUHON, 0.6 FOOT NORTH OF A COMBINATION
 AV0207'MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 AV0207'5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET WEST
 AV0207'OF THE MARK.
 AV0207
 AV0207                          STATION RECOVERY (1986)
 AV0207
 AV0207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0207'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0208 ***********************************************************************
 AV0208  DESIGNATION -  57 V 68
 AV0208  PID         -  AV0208
 AV0208  STATE/COUNTY-  LA/VERMILION
 AV0208  COUNTRY     -  US
 AV0208  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0208
 AV0208                         *CURRENT SURVEY CONTROL
 AV0208  ______________________________________________________________________
 AV0208* NAD 83(1986) POSITION- 29 55 42.     (N) 092 08 19.     (W)   SCALED
 AV0208* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0208  **This station is located in a suspected subsidence area (see below).
 AV0208  ______________________________________________________________________
 AV0208  GEOID HEIGHT    -        -26.430 (meters)                     GEOID18
 AV0208  DYNAMIC HEIGHT  -          1.888 (meters)        6.19  (feet) COMP
 AV0208  MODELED GRAVITY -    979,306.5   (mgal)                       NAVD 88
 AV0208
 AV0208.The horizontal coordinates were scaled from a map and have
 AV0208.an estimated accuracy of +/- 6 seconds.
 AV0208
 AV0208.** This station is in an area of known vertical motion. If an
 AV0208.** orthometric height was ever established but is not available 
 AV0208.** in the current survey control section, the orthometric height
 AV0208.** is considered suspect.  Suspect heights are available in the
 AV0208.** superseded section only if requested.
 AV0208
 AV0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0208.GEOID18 height accuracy estimate available here.
 AV0208
 AV0208.Click photographs - Photos may exist for this station.
 AV0208
 AV0208.The dynamic height is computed by dividing the NAVD 88
 AV0208.geopotential number by the normal gravity value computed on the
 AV0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0208.degrees latitude (g = 980.6199 gals.).
 AV0208
 AV0208.The modeled gravity was interpolated from observed gravity values.
 AV0208
 AV0208;                    North         East    Units  Estimated Accuracy
 AV0208;SPC LA S     -   158,600.      922,250.      MT  (+/- 180 meters Scaled)
 AV0208
 AV0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP831111(NAD 83)
 AV0208
 AV0208                          SUPERSEDED SURVEY CONTROL
 AV0208
 AV0208.No superseded survey control is available for this station.
 AV0208
 AV0208_MARKER: DD = SURVEY DISK
 AV0208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0208_STAMPING: 57 V 68
 AV0208_MARK LOGO: LADH
 AV0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0208+STABILITY: SURFACE MOTION
 AV0208
 AV0208  HISTORY     - Date     Condition        Report By
 AV0208  HISTORY     - 1968     MONUMENTED       LADTD
 AV0208  HISTORY     - 1968     GOOD             LADTD
 AV0208  HISTORY     - 1986     GOOD             NGS
 AV0208
 AV0208                          STATION DESCRIPTION
 AV0208
 AV0208'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0208'3.35 MI SE FROM ABBEVILLE.
 AV0208'ABOUT 1.40 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE VERMILION
 AV0208'PARISH COURTHOUSE IN ABBEVILLE TO THE INTERSECTION OF LOUISIANA
 AV0208'HIGHWAYS 82 AND 330.  THENCE ABOUT 1.95 MILES SOUTHEAST ALONG
 AV0208'LOUISIANA HIGHWAY 330.  IN SECTION 46, T13S, R3E.  58.0 FEET NORTHEAST
 AV0208'OF THE CENTERLINE OF LOUISIANA HIGHWAY 330, 21.5 FEET NORTH-NORTHEAST
 AV0208'OF A POWER POLE, 288.0 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF
 AV0208'A BRICK VENEER RESIDENCE BELONGING TO NOLAN SANDOZ, 0.8 FOOT SOUTH OF
 AV0208'A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 AV0208'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET EAST OF
 AV0208'THE MARK.
 AV0208
 AV0208                          STATION RECOVERY (1986)
 AV0208
 AV0208'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0209 ***********************************************************************
 AV0209  DESIGNATION -  57 V 69
 AV0209  PID         -  AV0209
 AV0209  STATE/COUNTY-  LA/VERMILION
 AV0209  COUNTRY     -  US
 AV0209  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0209
 AV0209                         *CURRENT SURVEY CONTROL
 AV0209  ______________________________________________________________________
 AV0209* NAD 83(1986) POSITION- 29 55 02.     (N) 092 07 42.     (W)   SCALED
 AV0209* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0209  **This station is located in a suspected subsidence area (see below).
 AV0209  ______________________________________________________________________
 AV0209  GEOID HEIGHT    -        -26.391 (meters)                     GEOID18
 AV0209  DYNAMIC HEIGHT  -          1.984 (meters)        6.51  (feet) COMP
 AV0209  MODELED GRAVITY -    979,306.5   (mgal)                       NAVD 88
 AV0209
 AV0209.The horizontal coordinates were scaled from a map and have
 AV0209.an estimated accuracy of +/- 6 seconds.
 AV0209
 AV0209.** This station is in an area of known vertical motion. If an
 AV0209.** orthometric height was ever established but is not available 
 AV0209.** in the current survey control section, the orthometric height
 AV0209.** is considered suspect.  Suspect heights are available in the
 AV0209.** superseded section only if requested.
 AV0209
 AV0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0209.GEOID18 height accuracy estimate available here.
 AV0209
 AV0209.Click photographs - Photos may exist for this station.
 AV0209
 AV0209.The dynamic height is computed by dividing the NAVD 88
 AV0209.geopotential number by the normal gravity value computed on the
 AV0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0209.degrees latitude (g = 980.6199 gals.).
 AV0209
 AV0209.The modeled gravity was interpolated from observed gravity values.
 AV0209
 AV0209;                    North         East    Units  Estimated Accuracy
 AV0209;SPC LA S     -   157,360.      923,240.      MT  (+/- 180 meters Scaled)
 AV0209
 AV0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP841099(NAD 83)
 AV0209
 AV0209                          SUPERSEDED SURVEY CONTROL
 AV0209
 AV0209.No superseded survey control is available for this station.
 AV0209
 AV0209_MARKER: DD = SURVEY DISK
 AV0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0209_STAMPING: 57 V 69
 AV0209_MARK LOGO: LADH
 AV0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0209+STABILITY: SURFACE MOTION
 AV0209
 AV0209  HISTORY     - Date     Condition        Report By
 AV0209  HISTORY     - 1968     MONUMENTED       LADTD
 AV0209  HISTORY     - 1968     GOOD             LADTD
 AV0209  HISTORY     - 1986     GOOD             NGS
 AV0209
 AV0209                          STATION DESCRIPTION
 AV0209
 AV0209'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0209'4.4 MI SE FROM ABBEVILLE.
 AV0209'ABOUT 1.40 MILES SOUTH ALONG LOUISIANA HIGHWAY 82 FROM THE VERMILION
 AV0209'PARISH COURTHOUSE IN ABBEVILLE TO THE INTERSECTION OF LOUISIANA
 AV0209'HIGHWAYS 82 AND 330.  THENCE ABOUT 3.00 MILES SOUTHEAST ALONG
 AV0209'LOUISIANA HIGHWAY 330.  ABOUT 4.35 MILES NORTHWEST ALONG LOUISIANA
 AV0209'HGIHWAY 330 FROM THE INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN
 AV0209'HENRY.  IN SECTION 47, T13S, R3E.  40.4 FEET SOUTHWEST OF THE
 AV0209'CENTERLINE OF LOUISIANA HIGHWAY 330, 68.6 FEET SOUTHEAST OF THE
 AV0209'SOUTHWEST CORNER OF A CONCRETE HEADWALL, 31.5 FEET SOUTHEAST OF THE
 AV0209'CENTERLINE OF A PRIVATE ROAD LEADING WEST, 1.4 FEET NORTHEAST OF A
 AV0209'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 AV0209'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTHWEST OF
 AV0209'THE MARK.
 AV0209
 AV0209                          STATION RECOVERY (1986)
 AV0209
 AV0209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0415 ***********************************************************************
 BK0415  DESIGNATION -  57 V 7
 BK0415  PID         -  BK0415
 BK0415  STATE/COUNTY-  LA/VERMILION
 BK0415  COUNTRY     -  US
 BK0415  USGS QUAD   -  MILTON (2018)
 BK0415
 BK0415                         *CURRENT SURVEY CONTROL
 BK0415  ______________________________________________________________________
 BK0415* NAD 83(1992) POSITION- 30 02 07.36114(N) 092 07 27.09390(W)   ADJUSTED
 BK0415* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0415  **This station is located in a suspected subsidence area (see below).
 BK0415  ______________________________________________________________________
 BK0415  GEOID HEIGHT    -        -26.707 (meters)                     GEOID18
 BK0415  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 BK0415  DYNAMIC HEIGHT  -          4.718 (meters)       15.48  (feet) COMP
 BK0415  MODELED GRAVITY -    979,303.2   (mgal)                       NAVD 88
 BK0415  HORZ ORDER      -  SECOND
 BK0415
 BK0415.The horizontal coordinates were established by classical geodetic methods
 BK0415.and adjusted by the National Geodetic Survey in January 1993.
 BK0415
 BK0415.** This station is in an area of known vertical motion. If an
 BK0415.** orthometric height was ever established but is not available 
 BK0415.** in the current survey control section, the orthometric height
 BK0415.** is considered suspect.  Suspect heights are available in the
 BK0415.** superseded section only if requested.
 BK0415
 BK0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0415.GEOID18 height accuracy estimate available here.
 BK0415
 BK0415.Click photographs - Photos may exist for this station.
 BK0415
 BK0415.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0415
 BK0415.The dynamic height is computed by dividing the NAVD 88
 BK0415.geopotential number by the normal gravity value computed on the
 BK0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0415.degrees latitude (g = 980.6199 gals.).
 BK0415
 BK0415.The modeled gravity was interpolated from observed gravity values.
 BK0415
 BK0415. The following values were computed from the NAD 83(1992) position.
 BK0415
 BK0415;                    North         East     Units Scale Factor Converg.
 BK0415;SPC LA S     -   170,451.092   923,726.253   MT  0.99992593   -0 23 43.6
 BK0415;SPC LA S     -   559,221.62  3,030,591.88   sFT  0.99992593   -0 23 43.6
 BK0415;UTM  15      - 3,323,028.590   584,441.258   MT  0.99968797   +0 26 18.2
 BK0415
 BK0415!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0415!SPC LA S     -   1.00000345  x   0.99992593  =   0.99992938
 BK0415!UTM  15      -   1.00000345  x   0.99968797  =   0.99969142
 BK0415
 BK0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8444123028(NAD 83)
 BK0415
 BK0415                          SUPERSEDED SURVEY CONTROL
 BK0415
 BK0415  NAD 83(1986)-  30 02 07.38050(N)    092 07 27.08750(W) AD(       ) 2
 BK0415  NAD 27      -  30 02 06.63689(N)    092 07 26.63427(W) AD(       ) 2
 BK0415
 BK0415.Superseded values are not recommended for survey control.
 BK0415
 BK0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0415.See file dsdata.pdf to determine how the superseded data were derived.
 BK0415
 BK0415_MARKER: DD = SURVEY DISK
 BK0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0415_STAMPING: 57V7 1967
 BK0415_MARK LOGO: LADHGS
 BK0415_PROJECTION: FLUSH
 BK0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0415+STABILITY: SURFACE MOTION
 BK0415_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0415+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 BK0415
 BK0415  HISTORY     - Date     Condition        Report By
 BK0415  HISTORY     - 1967     MONUMENTED       LADTD
 BK0415  HISTORY     - 1969     GOOD             LADH
 BK0415  HISTORY     - 1982     GOOD             NGS
 BK0415  HISTORY     - 19910713 GOOD             USPSQD
 BK0415  HISTORY     - 19950926 GOOD             USPSQD
 BK0415  HISTORY     - 20040201 GOOD             USPSQD
 BK0415  HISTORY     - 20050525 GOOD             USPSQD
 BK0415
 BK0415                          STATION DESCRIPTION
 BK0415
 BK0415'DESCRIBED BY LA TRANSP AND DEV 1967
 BK0415'4.05 MI N FROM ABBEVILLE.
 BK0415'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTH ALONG U.S. HIGHWAY 167
 BK0415'FROM THE MAURICE BRANCH OF THE BANK OF ABBEVILLE AND TRUST COMPANY IN
 BK0415'MAURICE, ABOUT 4.05 MILES NORTH OF THE INTERSECTION OF U.S. HIGHWAY
 BK0415'167 AND STATE ROUTE 14 BY-PASS IN ABBEVILLE, IN SECTION 2, T12S, R3E,
 BK0415'96.5 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY 167, 119.0 FEET SOUTH
 BK0415'OF THE WESTERLY PROJECTING OF A GRAVEL ROAD LEADING EAST FROM U.S.
 BK0415'HIGHWAY 167 ON SECTION LINE BETWEEN SECTIONS 36, T11S, R3E AND SECTION
 BK0415'1, T12S, R3E, 66.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE WOOD
 BK0415'FRAME RESIDENCE OF WALTER FAULK, 27.0 FEET EAST-SOUTHEAST OF A 48 INCH
 BK0415'OAK TREE, 33.0 FEET WEST OF ANOTHER 48 INCH OAK TREE, 1.0 FEET SOUTH
 BK0415'OF A CHAIN LINK FENCE RUNNING EAST AND WEST ON THE SOUTH SIDE OF THE
 BK0415'WALTER FAULK RESIDENCE, 50.7 FEET EAST OF A STEEL WITNESS POST AND
 BK0415'SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT IS FLUSH
 BK0415'WITH THE GROUND.  STATION IS STAMPED 57V7 - 1967.
 BK0415
 BK0415                          STATION RECOVERY (1969)
 BK0415
 BK0415'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (LGB)
 BK0415'THE STATION IS LOCATED ABOUT 5.1 MILES SOUTH OF MAURICE, 5 MILES
 BK0415'SOUTHEAST OF LEROY, AND 4.2 MILES NORTHEAST OF ABBEVILLE, ON THE
 BK0415'WEST SIDE OF U. S. HIGHWAY 167 ON PROPERTY OWNED BY MR. W. A.
 BK0415'FAULK.
 BK0415'
 BK0415'TO REACH THE STATION FROM THE SOUTH JUNCTION OF U. S. HIGHWAY 167 AND
 BK0415'STATE HIGHWAY 92 IN MAURICE, GO SOUTH ON U. S. HIGHWAY 167 FOR 4.2
 BK0415'MILES TO THE JUNCTION OF STATE HIGHWAY 697.  CONTINUE SOUTH ON U.
 BK0415'S.  167 FOR 0.5 MILE TO THE STATION ON THE RIGHT, JUST AFTER PASSING
 BK0415'A WHITE HOUSE ON THE RIGHT.
 BK0415'
 BK0415'A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC SURVEY
 BK0415'DISK, STAMPED 57V7 1967.  IT IS SET IN THE TOP OF A 10-INCH
 BK0415'CYLINDRICAL CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE OF
 BK0415'THE GROUND.  THE MARK IS 97 FEET WEST OF THE CENTERLINE OF U. S.
 BK0415'HIGHWAY 167, 51 FEET WEST OF A METAL WITNESS POST, 50 FEET WEST OF
 BK0415'A FENCE-CORNER, 30 FEET SOUTH OF THE CENTERLINE OF A GRAVEL
 BK0415'DRIVEWAY, AND 1.0 FOOT SOUTH OF A CHAIN-LINK FENCE.
 BK0415
 BK0415                          STATION RECOVERY (1982)
 BK0415
 BK0415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0415'RECOVERED IN GOOD CONDITION.
 BK0415
 BK0415                          STATION RECOVERY (1991)
 BK0415
 BK0415'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0415'RECOVERED IN GOOD CONDITION.
 BK0415
 BK0415                          STATION RECOVERY (1995)
 BK0415
 BK0415'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0415'RECOVERED IN GOOD CONDITION.
 BK0415
 BK0415                          STATION RECOVERY (2004)
 BK0415
 BK0415'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0415'RECOVERED IN GOOD CONDITION.
 BK0415
 BK0415                          STATION RECOVERY (2005)
 BK0415
 BK0415'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0415'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0210 ***********************************************************************
 AV0210  DESIGNATION -  57 V 70
 AV0210  PID         -  AV0210
 AV0210  STATE/COUNTY-  LA/VERMILION
 AV0210  COUNTRY     -  US
 AV0210  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0210
 AV0210                         *CURRENT SURVEY CONTROL
 AV0210  ______________________________________________________________________
 AV0210* NAD 83(1986) POSITION- 29 54 39.     (N) 092 06 48.     (W)   SCALED
 AV0210* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0210  **This station is located in a suspected subsidence area (see below).
 AV0210  ______________________________________________________________________
 AV0210  GEOID HEIGHT    -        -26.362 (meters)                     GEOID18
 AV0210
 AV0210.The horizontal coordinates were scaled from a map and have
 AV0210.an estimated accuracy of +/- 6 seconds.
 AV0210
 AV0210.** This station is in an area of known vertical motion. If an
 AV0210.** orthometric height was ever established but is not available 
 AV0210.** in the current survey control section, the orthometric height
 AV0210.** is considered suspect.  Suspect heights are available in the
 AV0210.** superseded section only if requested.
 AV0210
 AV0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0210.GEOID18 height accuracy estimate available here.
 AV0210
 AV0210.Click photographs - Photos may exist for this station.
 AV0210
 AV0210;                    North         East    Units  Estimated Accuracy
 AV0210;SPC LA S     -   156,640.      924,680.      MT  (+/- 180 meters Scaled)
 AV0210
 AV0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP855092(NAD 83)
 AV0210
 AV0210                          SUPERSEDED SURVEY CONTROL
 AV0210
 AV0210.No superseded survey control is available for this station.
 AV0210
 AV0210_MARKER: DD = SURVEY DISK
 AV0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0210_STAMPING: 57 V 70
 AV0210_MARK LOGO: LADH
 AV0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0210+STABILITY: SURFACE MOTION
 AV0210
 AV0210  HISTORY     - Date     Condition        Report By
 AV0210  HISTORY     - 1968     MONUMENTED       LADTD
 AV0210  HISTORY     - 1968     GOOD             LADTD
 AV0210  HISTORY     - 1986     POOR             NGS
 AV0210
 AV0210                          STATION DESCRIPTION
 AV0210
 AV0210'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0210'3.30 MI NW FROM HENRY.
 AV0210'ABOUT 3.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0210'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  IN SECTION
 AV0210'41, T13S, R3E.  39.4 FEET WEST-SOUTHWEST OF THE CENTERLINE OF
 AV0210'LOUISIANA HIGHWAY 330, 26.3 FEET NORTHEAST OF A POWER POLE, 190.0 FEET
 AV0210'SOUTHEAST OF THE CENTERLINE OF A PRIVATE ROAD LEADING SOUTHWEST, 2.1
 AV0210'FEET NORTHEAST OF A COMBINATION MESH AND BARBED WIRE FENCE.  SET IN
 AV0210'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 AV0210'WITNESS POST IS SET 1.1 FEET WEST OF THE MARK.
 AV0210
 AV0210                          STATION RECOVERY (1986)
 AV0210
 AV0210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0210'RECOVERED IN POOR CONDITION, POST LEANING, NOT LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0211 ***********************************************************************
 AV0211  DESIGNATION -  57 V 71
 AV0211  PID         -  AV0211
 AV0211  STATE/COUNTY-  LA/VERMILION
 AV0211  COUNTRY     -  US
 AV0211  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0211
 AV0211                         *CURRENT SURVEY CONTROL
 AV0211  ______________________________________________________________________
 AV0211* NAD 83(1986) POSITION- 29 54 07.     (N) 092 06 20.     (W)   SCALED
 AV0211* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0211  **This station is located in a suspected subsidence area (see below).
 AV0211  ______________________________________________________________________
 AV0211  GEOID HEIGHT    -        -26.329 (meters)                     GEOID18
 AV0211  DYNAMIC HEIGHT  -          2.952 (meters)        9.69  (feet) COMP
 AV0211  MODELED GRAVITY -    979,306.7   (mgal)                       NAVD 88
 AV0211
 AV0211.The horizontal coordinates were scaled from a map and have
 AV0211.an estimated accuracy of +/- 6 seconds.
 AV0211
 AV0211.** This station is in an area of known vertical motion. If an
 AV0211.** orthometric height was ever established but is not available 
 AV0211.** in the current survey control section, the orthometric height
 AV0211.** is considered suspect.  Suspect heights are available in the
 AV0211.** superseded section only if requested.
 AV0211
 AV0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0211.GEOID18 height accuracy estimate available here.
 AV0211
 AV0211.Click photographs - Photos may exist for this station.
 AV0211
 AV0211.The dynamic height is computed by dividing the NAVD 88
 AV0211.geopotential number by the normal gravity value computed on the
 AV0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0211.degrees latitude (g = 980.6199 gals.).
 AV0211
 AV0211.The modeled gravity was interpolated from observed gravity values.
 AV0211
 AV0211;                    North         East    Units  Estimated Accuracy
 AV0211;SPC LA S     -   155,650.      925,420.      MT  (+/- 180 meters Scaled)
 AV0211
 AV0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP863082(NAD 83)
 AV0211
 AV0211                          SUPERSEDED SURVEY CONTROL
 AV0211
 AV0211.No superseded survey control is available for this station.
 AV0211
 AV0211_MARKER: DD = SURVEY DISK
 AV0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0211_STAMPING: 57 V 71
 AV0211_MARK LOGO: LADH
 AV0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0211+STABILITY: SURFACE MOTION
 AV0211
 AV0211  HISTORY     - Date     Condition        Report By
 AV0211  HISTORY     - 1968     MONUMENTED       LADTD
 AV0211  HISTORY     - 1968     GOOD             LADTD
 AV0211  HISTORY     - 1986     GOOD             NGS
 AV0211
 AV0211                          STATION DESCRIPTION
 AV0211
 AV0211'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0211'2.60 MI NW FROM HENRY.
 AV0211'ABOUT 2.60 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0211'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  IN SECTION
 AV0211'44, T13S, R4E.  83.2 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA
 AV0211'HIGHWAY 330, 29.6 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD
 AV0211'FRAME RESIDENCE WITH ASBESTOS SIDING BELONGING TO LULL BROUSSARD, 61.0
 AV0211'FEET SOUTHEAST OF THE CENTERLINE OF A SHELL DRIVEWAY, 0.7 FOOT
 AV0211'SOUTHWEST OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST
 AV0211'PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1
 AV0211'FEET NORTHWEST OF THE MARK.
 AV0211
 AV0211                          STATION RECOVERY (1986)
 AV0211
 AV0211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0212 ***********************************************************************
 AV0212  DESIGNATION -  57 V 72
 AV0212  PID         -  AV0212
 AV0212  STATE/COUNTY-  LA/VERMILION
 AV0212  COUNTRY     -  US
 AV0212  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0212
 AV0212                         *CURRENT SURVEY CONTROL
 AV0212  ______________________________________________________________________
 AV0212* NAD 83(1986) POSITION- 29 53 21.     (N) 092 05 55.     (W)   SCALED
 AV0212* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0212  **This station is located in a suspected subsidence area (see below).
 AV0212  ______________________________________________________________________
 AV0212  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 AV0212  DYNAMIC HEIGHT  -          2.161 (meters)        7.09  (feet) COMP
 AV0212  MODELED GRAVITY -    979,306.6   (mgal)                       NAVD 88
 AV0212
 AV0212.The horizontal coordinates were scaled from a map and have
 AV0212.an estimated accuracy of +/- 6 seconds.
 AV0212
 AV0212.** This station is in an area of known vertical motion. If an
 AV0212.** orthometric height was ever established but is not available 
 AV0212.** in the current survey control section, the orthometric height
 AV0212.** is considered suspect.  Suspect heights are available in the
 AV0212.** superseded section only if requested.
 AV0212
 AV0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0212.GEOID18 height accuracy estimate available here.
 AV0212
 AV0212.Click photographs - Photos may exist for this station.
 AV0212
 AV0212.The dynamic height is computed by dividing the NAVD 88
 AV0212.geopotential number by the normal gravity value computed on the
 AV0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0212.degrees latitude (g = 980.6199 gals.).
 AV0212
 AV0212.The modeled gravity was interpolated from observed gravity values.
 AV0212
 AV0212;                    North         East    Units  Estimated Accuracy
 AV0212;SPC LA S     -   154,230.      926,090.      MT  (+/- 180 meters Scaled)
 AV0212
 AV0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP870068(NAD 83)
 AV0212
 AV0212                          SUPERSEDED SURVEY CONTROL
 AV0212
 AV0212.No superseded survey control is available for this station.
 AV0212
 AV0212_MARKER: DD = SURVEY DISK
 AV0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0212_STAMPING: 57 V 72
 AV0212_MARK LOGO: LADH
 AV0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0212+STABILITY: SURFACE MOTION
 AV0212
 AV0212  HISTORY     - Date     Condition        Report By
 AV0212  HISTORY     - 1968     MONUMENTED       LADTD
 AV0212  HISTORY     - 1968     GOOD             LADTD
 AV0212  HISTORY     - 1986     GOOD             NGS
 AV0212
 AV0212                          STATION DESCRIPTION
 AV0212
 AV0212'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0212'1.6 MI NW FROM HENRY.
 AV0212'ABOUT 1.60 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0212'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  IN SECTION
 AV0212'38, T13S, R4E.  58.0 FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0212'330, 207.0 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD
 AV0212'FRAME RESIDENCE BELONGING TO ROBERT PRIMEAUX, 39.5 FEET
 AV0212'NORTH-NORTHEAST OF A POWER POLE, 0.6 FOOT NORTH OF A BARBED WIRE
 AV0212'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 AV0212'GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET EAST OF THE MARK.
 AV0212
 AV0212                          STATION RECOVERY (1986)
 AV0212
 AV0212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0213 ***********************************************************************
 AV0213  DESIGNATION -  57 V 73
 AV0213  PID         -  AV0213
 AV0213  STATE/COUNTY-  LA/VERMILION
 AV0213  COUNTRY     -  US
 AV0213  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0213
 AV0213                         *CURRENT SURVEY CONTROL
 AV0213  ______________________________________________________________________
 AV0213* NAD 83(1986) POSITION- 29 52 58.     (N) 092 05 24.     (W)   SCALED
 AV0213* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0213  **This station is located in a suspected subsidence area (see below).
 AV0213  ______________________________________________________________________
 AV0213  GEOID HEIGHT    -        -26.259 (meters)                     GEOID18
 AV0213  DYNAMIC HEIGHT  -          1.786 (meters)        5.86  (feet) COMP
 AV0213  MODELED GRAVITY -    979,306.7   (mgal)                       NAVD 88
 AV0213
 AV0213.The horizontal coordinates were scaled from a map and have
 AV0213.an estimated accuracy of +/- 6 seconds.
 AV0213
 AV0213.** This station is in an area of known vertical motion. If an
 AV0213.** orthometric height was ever established but is not available 
 AV0213.** in the current survey control section, the orthometric height
 AV0213.** is considered suspect.  Suspect heights are available in the
 AV0213.** superseded section only if requested.
 AV0213
 AV0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0213.GEOID18 height accuracy estimate available here.
 AV0213
 AV0213.Click photographs - Photos may exist for this station.
 AV0213
 AV0213.The dynamic height is computed by dividing the NAVD 88
 AV0213.geopotential number by the normal gravity value computed on the
 AV0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0213.degrees latitude (g = 980.6199 gals.).
 AV0213
 AV0213.The modeled gravity was interpolated from observed gravity values.
 AV0213
 AV0213;                    North         East    Units  Estimated Accuracy
 AV0213;SPC LA S     -   153,510.      926,910.      MT  (+/- 180 meters Scaled)
 AV0213
 AV0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP878061(NAD 83)
 AV0213
 AV0213                          SUPERSEDED SURVEY CONTROL
 AV0213
 AV0213.No superseded survey control is available for this station.
 AV0213
 AV0213_MARKER: DD = SURVEY DISK
 AV0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0213_STAMPING: 57 V 73
 AV0213_MARK LOGO: LADH
 AV0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0213+STABILITY: SURFACE MOTION
 AV0213
 AV0213  HISTORY     - Date     Condition        Report By
 AV0213  HISTORY     - 1968     MONUMENTED       LADTD
 AV0213  HISTORY     - 1968     GOOD             LADTD
 AV0213  HISTORY     - 1986     GOOD             NGS
 AV0213
 AV0213                          STATION DESCRIPTION
 AV0213
 AV0213'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0213'0.7 MI W FROM HENRY.
 AV0213'ABOUT 0.70 MILES WEST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0213'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  IN SECTION
 AV0213'30, T13S, R4E.  58.8 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0213'330, 41.1 FEET WEST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING
 AV0213'NORTH, 1.4 FEET SOUTHEAST OF A BARBED WIRE FENCE, 49.5 FEET SOUTH OF A
 AV0213'POWER POLE.  SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 AV0213'THE GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET NORTHWEST OF THE
 AV0213'MARK.
 AV0213
 AV0213                          STATION RECOVERY (1986)
 AV0213
 AV0213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0214 ***********************************************************************
 AV0214  DESIGNATION -  57 V 74
 AV0214  PID         -  AV0214
 AV0214  STATE/COUNTY-  LA/VERMILION
 AV0214  COUNTRY     -  US
 AV0214  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0214
 AV0214                         *CURRENT SURVEY CONTROL
 AV0214  ______________________________________________________________________
 AV0214* NAD 83(1986) POSITION- 29 52 58.     (N) 092 04 23.     (W)   SCALED
 AV0214* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0214  **This station is located in a suspected subsidence area (see below).
 AV0214  ______________________________________________________________________
 AV0214  GEOID HEIGHT    -        -26.250 (meters)                     GEOID18
 AV0214  DYNAMIC HEIGHT  -          1.285 (meters)        4.22  (feet) COMP
 AV0214  MODELED GRAVITY -    979,306.8   (mgal)                       NAVD 88
 AV0214
 AV0214.The horizontal coordinates were scaled from a map and have
 AV0214.an estimated accuracy of +/- 6 seconds.
 AV0214
 AV0214.** This station is in an area of known vertical motion. If an
 AV0214.** orthometric height was ever established but is not available 
 AV0214.** in the current survey control section, the orthometric height
 AV0214.** is considered suspect.  Suspect heights are available in the
 AV0214.** superseded section only if requested.
 AV0214
 AV0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0214.GEOID18 height accuracy estimate available here.
 AV0214
 AV0214.Click photographs - Photos may exist for this station.
 AV0214
 AV0214.The dynamic height is computed by dividing the NAVD 88
 AV0214.geopotential number by the normal gravity value computed on the
 AV0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0214.degrees latitude (g = 980.6199 gals.).
 AV0214
 AV0214.The modeled gravity was interpolated from observed gravity values.
 AV0214
 AV0214;                    North         East    Units  Estimated Accuracy
 AV0214;SPC LA S     -   153,500.      928,550.      MT  (+/- 180 meters Scaled)
 AV0214
 AV0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP895061(NAD 83)
 AV0214
 AV0214                          SUPERSEDED SURVEY CONTROL
 AV0214
 AV0214.No superseded survey control is available for this station.
 AV0214
 AV0214_MARKER: DD = SURVEY DISK
 AV0214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0214_STAMPING: 57 V 74
 AV0214_MARK LOGO: LADH
 AV0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0214+STABILITY: SURFACE MOTION
 AV0214
 AV0214  HISTORY     - Date     Condition        Report By
 AV0214  HISTORY     - 1968     MONUMENTED       LADTD
 AV0214  HISTORY     - 1968     GOOD             LADTD
 AV0214  HISTORY     - 1986     GOOD             NGS
 AV0214
 AV0214                          STATION DESCRIPTION
 AV0214
 AV0214'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0214'0.30 MI E FROM HENRY.
 AV0214'ABOUT 0.30 MILES EAST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0214'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  IN SECTION
 AV0214'29, T13S, R4E.  55.8 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0214'330, 44.0 FEET WEST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING
 AV0214'NORTH, 1.4 FEET SOUTHEAST OF A BARBED WIRE FENCE, 163.3 FEET
 AV0214'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE
 AV0214'BELONGING TO ROBERT TOUPS.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 AV0214'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 0.9 FOOT
 AV0214'NORTHWEST OF THE MARK.
 AV0214
 AV0214                          STATION RECOVERY (1986)
 AV0214
 AV0214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0216 ***********************************************************************
 AV0216  DESIGNATION -  57 V 75
 AV0216  PID         -  AV0216
 AV0216  STATE/COUNTY-  LA/VERMILION
 AV0216  COUNTRY     -  US
 AV0216  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0216
 AV0216                         *CURRENT SURVEY CONTROL
 AV0216  ______________________________________________________________________
 AV0216* NAD 83(1986) POSITION- 29 52 59.     (N) 092 03 23.     (W)   SCALED
 AV0216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0216  **This station is located in a suspected subsidence area (see below).
 AV0216  ______________________________________________________________________
 AV0216  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 AV0216  DYNAMIC HEIGHT  -          1.942 (meters)        6.37  (feet) COMP
 AV0216  MODELED GRAVITY -    979,306.9   (mgal)                       NAVD 88
 AV0216
 AV0216.The horizontal coordinates were scaled from a map and have
 AV0216.an estimated accuracy of +/- 6 seconds.
 AV0216
 AV0216.** This station is in an area of known vertical motion. If an
 AV0216.** orthometric height was ever established but is not available 
 AV0216.** in the current survey control section, the orthometric height
 AV0216.** is considered suspect.  Suspect heights are available in the
 AV0216.** superseded section only if requested.
 AV0216
 AV0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0216.GEOID18 height accuracy estimate available here.
 AV0216
 AV0216.Click photographs - Photos may exist for this station.
 AV0216
 AV0216.The dynamic height is computed by dividing the NAVD 88
 AV0216.geopotential number by the normal gravity value computed on the
 AV0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0216.degrees latitude (g = 980.6199 gals.).
 AV0216
 AV0216.The modeled gravity was interpolated from observed gravity values.
 AV0216
 AV0216;                    North         East    Units  Estimated Accuracy
 AV0216;SPC LA S     -   153,520.      930,160.      MT  (+/- 180 meters Scaled)
 AV0216
 AV0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP911062(NAD 83)
 AV0216
 AV0216                          SUPERSEDED SURVEY CONTROL
 AV0216
 AV0216.No superseded survey control is available for this station.
 AV0216
 AV0216_MARKER: DD = SURVEY DISK
 AV0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0216_STAMPING: 57 V 75
 AV0216_MARK LOGO: LADH
 AV0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0216+STABILITY: SURFACE MOTION
 AV0216
 AV0216  HISTORY     - Date     Condition        Report By
 AV0216  HISTORY     - 1968     MONUMENTED       LADTD
 AV0216  HISTORY     - 1968     GOOD             LADTD
 AV0216  HISTORY     - 1986     GOOD             NGS
 AV0216
 AV0216                          STATION DESCRIPTION
 AV0216
 AV0216'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0216'1.35 MI E FROM HENRY.
 AV0216'ABOUT 1.35 MILES EAST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0216'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  IN SECTION
 AV0216'28, T13S, R4E.  64.8 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0216'330, 52.4 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 331, 86.5
 AV0216'FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME GENERAL
 AV0216'MERCHANDISE STORE BELONGING TO MR. W. J. KEUHLING, 100.0 FEET EAST OF
 AV0216'THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO ROBERT
 AV0216'BROUSSARD, 1.5 FEET SOUTHEAST OF A BARBED WIRE FENCE.  SET IN TOP OF A
 AV0216'CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AV0216'POST IS SET 1.1 FEET NORTHWEST OF THE MARK.
 AV0216
 AV0216                          STATION RECOVERY (1986)
 AV0216
 AV0216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0217 ***********************************************************************
 AV0217  DESIGNATION -  57 V 76
 AV0217  PID         -  AV0217
 AV0217  STATE/COUNTY-  LA/VERMILION
 AV0217  COUNTRY     -  US
 AV0217  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0217
 AV0217                         *CURRENT SURVEY CONTROL
 AV0217  ______________________________________________________________________
 AV0217* NAD 83(1986) POSITION- 29 52 57.     (N) 092 02 20.     (W)   SCALED
 AV0217* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0217  **This station is located in a suspected subsidence area (see below).
 AV0217  ______________________________________________________________________
 AV0217  GEOID HEIGHT    -        -26.234 (meters)                     GEOID18
 AV0217  DYNAMIC HEIGHT  -          1.712 (meters)        5.62  (feet) COMP
 AV0217  MODELED GRAVITY -    979,306.9   (mgal)                       NAVD 88
 AV0217
 AV0217.The horizontal coordinates were scaled from a map and have
 AV0217.an estimated accuracy of +/- 6 seconds.
 AV0217
 AV0217.** This station is in an area of known vertical motion. If an
 AV0217.** orthometric height was ever established but is not available 
 AV0217.** in the current survey control section, the orthometric height
 AV0217.** is considered suspect.  Suspect heights are available in the
 AV0217.** superseded section only if requested.
 AV0217
 AV0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0217.GEOID18 height accuracy estimate available here.
 AV0217
 AV0217.Click photographs - Photos may exist for this station.
 AV0217
 AV0217.The dynamic height is computed by dividing the NAVD 88
 AV0217.geopotential number by the normal gravity value computed on the
 AV0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0217.degrees latitude (g = 980.6199 gals.).
 AV0217
 AV0217.The modeled gravity was interpolated from observed gravity values.
 AV0217
 AV0217;                    North         East    Units  Estimated Accuracy
 AV0217;SPC LA S     -   153,450.      931,850.      MT  (+/- 180 meters Scaled)
 AV0217
 AV0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP928061(NAD 83)
 AV0217
 AV0217                          SUPERSEDED SURVEY CONTROL
 AV0217
 AV0217.No superseded survey control is available for this station.
 AV0217
 AV0217_MARKER: DD = SURVEY DISK
 AV0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0217_STAMPING: 57 V 76
 AV0217_MARK LOGO: LADH
 AV0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0217+STABILITY: SURFACE MOTION
 AV0217
 AV0217  HISTORY     - Date     Condition        Report By
 AV0217  HISTORY     - 1968     MONUMENTED       LADTD
 AV0217  HISTORY     - 1968     GOOD             LADTD
 AV0217  HISTORY     - 1986     GOOD             NGS
 AV0217
 AV0217                          STATION DESCRIPTION
 AV0217
 AV0217'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0217'2.45 MI E FROM HENRY.
 AV0217'ABOUT 2.45 MILES EAST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0217'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  IN SECTION
 AV0217'26, T13S, R4E.  279.0 FEET EAST OF THE CENTERLINE OF A GRAVEL ROAD
 AV0217'LEADING SOUTH, 46.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0217'330, 54.7 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME
 AV0217'RESIDENCE WITH ASBESTOS SIDING BELONGING TO NUDES THIBODEAUX, 0.7 FOOT
 AV0217'WEST OF A CHAIN LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING
 AV0217'5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET SOUTH
 AV0217'OF THE MARK.
 AV0217
 AV0217                          STATION RECOVERY (1986)
 AV0217
 AV0217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0218 ***********************************************************************
 AV0218  DESIGNATION -  57 V 77
 AV0218  PID         -  AV0218
 AV0218  STATE/COUNTY-  LA/VERMILION
 AV0218  COUNTRY     -  US
 AV0218  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0218
 AV0218                         *CURRENT SURVEY CONTROL
 AV0218  ______________________________________________________________________
 AV0218* NAD 83(1986) POSITION- 29 52 57.     (N) 092 01 49.     (W)   SCALED
 AV0218* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0218  **This station is located in a suspected subsidence area (see below).
 AV0218  ______________________________________________________________________
 AV0218  GEOID HEIGHT    -        -26.232 (meters)                     GEOID18
 AV0218  DYNAMIC HEIGHT  -          1.783 (meters)        5.85  (feet) COMP
 AV0218  MODELED GRAVITY -    979,306.9   (mgal)                       NAVD 88
 AV0218
 AV0218.The horizontal coordinates were scaled from a map and have
 AV0218.an estimated accuracy of +/- 6 seconds.
 AV0218
 AV0218.** This station is in an area of known vertical motion. If an
 AV0218.** orthometric height was ever established but is not available 
 AV0218.** in the current survey control section, the orthometric height
 AV0218.** is considered suspect.  Suspect heights are available in the
 AV0218.** superseded section only if requested.
 AV0218
 AV0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0218.GEOID18 height accuracy estimate available here.
 AV0218
 AV0218.Click photographs - Photos may exist for this station.
 AV0218
 AV0218.The dynamic height is computed by dividing the NAVD 88
 AV0218.geopotential number by the normal gravity value computed on the
 AV0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0218.degrees latitude (g = 980.6199 gals.).
 AV0218
 AV0218.The modeled gravity was interpolated from observed gravity values.
 AV0218
 AV0218;                    North         East    Units  Estimated Accuracy
 AV0218;SPC LA S     -   153,450.      932,680.      MT  (+/- 180 meters Scaled)
 AV0218
 AV0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP936061(NAD 83)
 AV0218
 AV0218                          SUPERSEDED SURVEY CONTROL
 AV0218
 AV0218.No superseded survey control is available for this station.
 AV0218
 AV0218_MARKER: DD = SURVEY DISK
 AV0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0218_STAMPING: 57 V 77
 AV0218_MARK LOGO: LADH
 AV0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0218+STABILITY: SURFACE MOTION
 AV0218
 AV0218  HISTORY     - Date     Condition        Report By
 AV0218  HISTORY     - 1968     MONUMENTED       LADTD
 AV0218  HISTORY     - 1968     GOOD             LADTD
 AV0218  HISTORY     - 1986     GOOD             NGS
 AV0218
 AV0218                          STATION DESCRIPTION
 AV0218
 AV0218'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0218'2.90 MI E FROM HENRY.
 AV0218'ABOUT 2.90 MILES EAST ALONG LOUISIANA HIGHWAY 330 FROM THE
 AV0218'INTERSECTION OF LOUISIANA HIGHWAYS 330 AND 689 IN HENRY.  ABOUT 5.75
 AV0218'MILES SOUTH ALONG LOUISIANA HIGHWAY 685 FROM THE SOUTHERN PACIFIC
 AV0218'RAILROAD STATION IN ERATH.  IN SECTION 26, T13S, R4E.  55.0 FEET SOUTH
 AV0218'OF THE CENTERLINE OF LOUISIANA HIGHWAY 330, 45.7 FEET EAST OF THE
 AV0218'CENTERLINE OF LOUISIANA HIGHWAY 685, 1.3 FEET NORTHWEST OF A BARBED
 AV0218'WIRE FENCE, 210.7 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A WOOD
 AV0218'FRAME GROCERY STORE BELONGING TO RALPH BRASSEAUX.  SET IN TOP OF A
 AV0218'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AV0218'POST IS SET 1.1 FEET SOUTHEAST OF THE MARK.
 AV0218
 AV0218                          STATION RECOVERY (1986)
 AV0218
 AV0218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0219 ***********************************************************************
 AV0219  DESIGNATION -  57 V 78
 AV0219  PID         -  AV0219
 AV0219  STATE/COUNTY-  LA/VERMILION
 AV0219  COUNTRY     -  US
 AV0219  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0219
 AV0219                         *CURRENT SURVEY CONTROL
 AV0219  ______________________________________________________________________
 AV0219* NAD 83(1986) POSITION- 29 53 32.     (N) 092 02 11.     (W)   SCALED
 AV0219* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0219  **This station is located in a suspected subsidence area (see below).
 AV0219  ______________________________________________________________________
 AV0219  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 AV0219  DYNAMIC HEIGHT  -          2.798 (meters)        9.18  (feet) COMP
 AV0219  MODELED GRAVITY -    979,307.0   (mgal)                       NAVD 88
 AV0219
 AV0219.The horizontal coordinates were scaled from a map and have
 AV0219.an estimated accuracy of +/- 6 seconds.
 AV0219
 AV0219.** This station is in an area of known vertical motion. If an
 AV0219.** orthometric height was ever established but is not available 
 AV0219.** in the current survey control section, the orthometric height
 AV0219.** is considered suspect.  Suspect heights are available in the
 AV0219.** superseded section only if requested.
 AV0219
 AV0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0219.GEOID18 height accuracy estimate available here.
 AV0219
 AV0219.Click photographs - Photos may exist for this station.
 AV0219
 AV0219.The dynamic height is computed by dividing the NAVD 88
 AV0219.geopotential number by the normal gravity value computed on the
 AV0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0219.degrees latitude (g = 980.6199 gals.).
 AV0219
 AV0219.The modeled gravity was interpolated from observed gravity values.
 AV0219
 AV0219;                    North         East    Units  Estimated Accuracy
 AV0219;SPC LA S     -   154,530.      932,100.      MT  (+/- 180 meters Scaled)
 AV0219
 AV0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP930072(NAD 83)
 AV0219
 AV0219                          SUPERSEDED SURVEY CONTROL
 AV0219
 AV0219.No superseded survey control is available for this station.
 AV0219
 AV0219_MARKER: DD = SURVEY DISK
 AV0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0219_STAMPING: 57 V 78
 AV0219_MARK LOGO: LADH
 AV0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0219+STABILITY: SURFACE MOTION
 AV0219
 AV0219  HISTORY     - Date     Condition        Report By
 AV0219  HISTORY     - 1968     MONUMENTED       LADTD
 AV0219  HISTORY     - 1968     GOOD             LADTD
 AV0219  HISTORY     - 1986     GOOD             NGS
 AV0219
 AV0219                          STATION DESCRIPTION
 AV0219
 AV0219'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0219'4.75 MI S FROM ERATH.
 AV0219'ABOUT 4.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 685 FROM THE SOUTHERN
 AV0219'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 23.  T13S, R4E.  56.4
 AV0219'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 685, 63.0 FEET
 AV0219'SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH
 AV0219'ASBESTOS SIDING BELONGING TO E. V. DUGAS, JR., 185.0 FEET SOUTH OF THE
 AV0219'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO MR. EDMOND
 AV0219'DUGAS, 0.6 FOOT SOUTH OF A COMBINATION MESH AND BARBED WIRE FENCE. SET
 AV0219'IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 AV0219'STEEL WITNESS POST IS SET 1.3 FEET EAST OF THE MARK.
 AV0219
 AV0219                          STATION RECOVERY (1986)
 AV0219
 AV0219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0220 ***********************************************************************
 AV0220  DESIGNATION -  57 V 79
 AV0220  PID         -  AV0220
 AV0220  STATE/COUNTY-  LA/VERMILION
 AV0220  COUNTRY     -  US
 AV0220  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0220
 AV0220                         *CURRENT SURVEY CONTROL
 AV0220  ______________________________________________________________________
 AV0220* NAD 83(1986) POSITION- 29 54 29.     (N) 092 02 22.     (W)   SCALED
 AV0220* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0220  **This station is located in a suspected subsidence area (see below).
 AV0220  ______________________________________________________________________
 AV0220  GEOID HEIGHT    -        -26.318 (meters)                     GEOID18
 AV0220  DYNAMIC HEIGHT  -          2.754 (meters)        9.04  (feet) COMP
 AV0220  MODELED GRAVITY -    979,307.1   (mgal)                       NAVD 88
 AV0220
 AV0220.The horizontal coordinates were scaled from a map and have
 AV0220.an estimated accuracy of +/- 6 seconds.
 AV0220
 AV0220.** This station is in an area of known vertical motion. If an
 AV0220.** orthometric height was ever established but is not available 
 AV0220.** in the current survey control section, the orthometric height
 AV0220.** is considered suspect.  Suspect heights are available in the
 AV0220.** superseded section only if requested.
 AV0220
 AV0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0220.GEOID18 height accuracy estimate available here.
 AV0220
 AV0220.Click photographs - Photos may exist for this station.
 AV0220
 AV0220.The dynamic height is computed by dividing the NAVD 88
 AV0220.geopotential number by the normal gravity value computed on the
 AV0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0220.degrees latitude (g = 980.6199 gals.).
 AV0220
 AV0220.The modeled gravity was interpolated from observed gravity values.
 AV0220
 AV0220;                    North         East    Units  Estimated Accuracy
 AV0220;SPC LA S     -   156,290.      931,810.      MT  (+/- 180 meters Scaled)
 AV0220
 AV0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP927089(NAD 83)
 AV0220
 AV0220                          SUPERSEDED SURVEY CONTROL
 AV0220
 AV0220.No superseded survey control is available for this station.
 AV0220
 AV0220_MARKER: DD = SURVEY DISK
 AV0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0220_STAMPING: 57 V 79
 AV0220_MARK LOGO: LADH
 AV0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0220+STABILITY: SURFACE MOTION
 AV0220
 AV0220  HISTORY     - Date     Condition        Report By
 AV0220  HISTORY     - 1968     MONUMENTED       LADTD
 AV0220  HISTORY     - 1968     GOOD             LADTD
 AV0220  HISTORY     - 1986     GOOD             NGS
 AV0220
 AV0220                          STATION DESCRIPTION
 AV0220
 AV0220'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0220'3.55 MI S FROM ERATH.
 AV0220'ABOUT 3.55 MILES SOUTH ALONG LOUISIANA HIGHWAY 685 FROM THE SOUTHERN
 AV0220'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 15, T13S, R4E.  57.0
 AV0220'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 685, 41.5 FEET SOUTH
 AV0220'OF THE CENTERLINE OF A GRAVEL ROAD LEADING WEST, 1.5 FEET NORTHEAST OF
 AV0220'A BARBED WIRE FENCE, 34.5 FEET SOUTHEAST OF A 12 INCH HACKBERRY TREE.
 AV0220'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 AV0220'STEEL WITNESS POST IS SET 1.1 FEET SOUTHWEST OF THE MARK.
 AV0220
 AV0220                          STATION RECOVERY (1986)
 AV0220
 AV0220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0416 ***********************************************************************
 BK0416  DESIGNATION -  57 V 8
 BK0416  PID         -  BK0416
 BK0416  STATE/COUNTY-  LA/VERMILION
 BK0416  COUNTRY     -  US
 BK0416  USGS QUAD   -  MILTON (2018)
 BK0416
 BK0416                         *CURRENT SURVEY CONTROL
 BK0416  ______________________________________________________________________
 BK0416* NAD 83(1986) POSITION- 30 01 14.     (N) 092 07 24.     (W)   SCALED
 BK0416* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0416  **This station is located in a suspected subsidence area (see below).
 BK0416  ______________________________________________________________________
 BK0416  GEOID HEIGHT    -        -26.670 (meters)                     GEOID18
 BK0416  DYNAMIC HEIGHT  -          4.727 (meters)       15.51  (feet) COMP
 BK0416  MODELED GRAVITY -    979,303.1   (mgal)                       NAVD 88
 BK0416
 BK0416.The horizontal coordinates were scaled from a map and have
 BK0416.an estimated accuracy of +/- 6 seconds.
 BK0416
 BK0416.** This station is in an area of known vertical motion. If an
 BK0416.** orthometric height was ever established but is not available 
 BK0416.** in the current survey control section, the orthometric height
 BK0416.** is considered suspect.  Suspect heights are available in the
 BK0416.** superseded section only if requested.
 BK0416
 BK0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0416.GEOID18 height accuracy estimate available here.
 BK0416
 BK0416.Click photographs - Photos may exist for this station.
 BK0416
 BK0416.The dynamic height is computed by dividing the NAVD 88
 BK0416.geopotential number by the normal gravity value computed on the
 BK0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0416.degrees latitude (g = 980.6199 gals.).
 BK0416
 BK0416.The modeled gravity was interpolated from observed gravity values.
 BK0416
 BK0416;                    North         East    Units  Estimated Accuracy
 BK0416;SPC LA S     -   168,810.      923,800.      MT  (+/- 180 meters Scaled)
 BK0416
 BK0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP845213(NAD 83)
 BK0416
 BK0416                          SUPERSEDED SURVEY CONTROL
 BK0416
 BK0416.No superseded survey control is available for this station.
 BK0416
 BK0416_MARKER: DD = SURVEY DISK
 BK0416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0416_STAMPING: 57V8 1967
 BK0416_MARK LOGO: LADHGS
 BK0416_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0416+STABILITY: SURFACE MOTION
 BK0416
 BK0416  HISTORY     - Date     Condition        Report By
 BK0416  HISTORY     - 1967     MONUMENTED       LADTD
 BK0416  HISTORY     - 1982     GOOD             NGS
 BK0416  HISTORY     - 19910713 GOOD             USPSQD
 BK0416  HISTORY     - 19950926 GOOD             USPSQD
 BK0416  HISTORY     - 20040201 GOOD             USPSQD
 BK0416  HISTORY     - 20050525 GOOD             USPSQD
 BK0416
 BK0416                          STATION DESCRIPTION
 BK0416
 BK0416'DESCRIBED BY LA TRANSP AND DEV 1967
 BK0416'3.05 MI N FROM ABBEVILLE.
 BK0416'THE STATION IS LOCATED ABOUT 3.05 MILES NORTH ALONG U.S. HIGHWAY 167
 BK0416'FROM THE INTERSECTION OF U.S. HIGHWAY 167 AND STATE ROUTE 14 BY-PASS
 BK0416'IN ABBEVILLE, IN SECTION 11, T12S, R3E, AT THE INTERSECTION OF U.S.
 BK0416'HIGHWAY 167 AND STATE ROUTE 696, 70.8 FEET WEST OF THE CENTERLINE OF
 BK0416'U.S. HIGHWAY 167, 74.0 FEET SOUTH OF THE CENTERLINE OF STATE ROUTE
 BK0416'696, 102.0 FEET SOUTHWEST OF THE INTERSECTION OF THE CENTERLINE OF
 BK0416'U.S. HIGHWAY 167 AND STATE ROUTE 696, 83.5 FEET NORTHEAST OF THE
 BK0416'NORTHEAST CORNER OF THE BRICK VENEER RESIDENCE OF J. H. BROUSSARD, 1.0
 BK0416'FEET NORTHEAST OF A COMBINATION MESH AND BARBED WIRE FENCE RUNNING
 BK0416'NORTHWEST AND SOUTHEAST, 1.0 FEET NORTHEAST OF A STEEL WITNESS POST
 BK0416'AND SIGN.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST THAT IS
 BK0416'PROJECTING 2 INCHES ABOVE THE GROUND.  STATION IS STAMPED 57V8 - 1967.
 BK0416
 BK0416                          STATION RECOVERY (1982)
 BK0416
 BK0416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0416'RECOVERED IN GOOD CONDITION.
 BK0416
 BK0416                          STATION RECOVERY (1991)
 BK0416
 BK0416'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0416'RECOVERED IN GOOD CONDITION.
 BK0416
 BK0416                          STATION RECOVERY (1995)
 BK0416
 BK0416'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0416'RECOVERED IN GOOD CONDITION.
 BK0416
 BK0416                          STATION RECOVERY (2004)
 BK0416
 BK0416'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0416'RECOVERED IN GOOD CONDITION.
 BK0416
 BK0416                          STATION RECOVERY (2005)
 BK0416
 BK0416'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK0416'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0221 ***********************************************************************
 AV0221  DESIGNATION -  57 V 80
 AV0221  PID         -  AV0221
 AV0221  STATE/COUNTY-  LA/VERMILION
 AV0221  COUNTRY     -  US
 AV0221  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0221
 AV0221                         *CURRENT SURVEY CONTROL
 AV0221  ______________________________________________________________________
 AV0221* NAD 83(1986) POSITION- 29 54 57.     (N) 092 02 22.     (W)   SCALED
 AV0221* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0221  **This station is located in a suspected subsidence area (see below).
 AV0221  ______________________________________________________________________
 AV0221  GEOID HEIGHT    -        -26.343 (meters)                     GEOID18
 AV0221  DYNAMIC HEIGHT  -          2.860 (meters)        9.38  (feet) COMP
 AV0221  MODELED GRAVITY -    979,307.2   (mgal)                       NAVD 88
 AV0221
 AV0221.The horizontal coordinates were scaled from a map and have
 AV0221.an estimated accuracy of +/- 6 seconds.
 AV0221
 AV0221.** This station is in an area of known vertical motion. If an
 AV0221.** orthometric height was ever established but is not available 
 AV0221.** in the current survey control section, the orthometric height
 AV0221.** is considered suspect.  Suspect heights are available in the
 AV0221.** superseded section only if requested.
 AV0221
 AV0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0221.GEOID18 height accuracy estimate available here.
 AV0221
 AV0221.Click photographs - Photos may exist for this station.
 AV0221
 AV0221.The dynamic height is computed by dividing the NAVD 88
 AV0221.geopotential number by the normal gravity value computed on the
 AV0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0221.degrees latitude (g = 980.6199 gals.).
 AV0221
 AV0221.The modeled gravity was interpolated from observed gravity values.
 AV0221
 AV0221;                    North         East    Units  Estimated Accuracy
 AV0221;SPC LA S     -   157,150.      931,820.      MT  (+/- 180 meters Scaled)
 AV0221
 AV0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP927098(NAD 83)
 AV0221
 AV0221                          SUPERSEDED SURVEY CONTROL
 AV0221
 AV0221.No superseded survey control is available for this station.
 AV0221
 AV0221_MARKER: DD = SURVEY DISK
 AV0221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0221_STAMPING: 57 V 80
 AV0221_MARK LOGO: LADH
 AV0221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0221+STABILITY: SURFACE MOTION
 AV0221
 AV0221  HISTORY     - Date     Condition        Report By
 AV0221  HISTORY     - 1968     MONUMENTED       LADTD
 AV0221  HISTORY     - 1968     GOOD             LADTD
 AV0221  HISTORY     - 1986     GOOD             NGS
 AV0221
 AV0221                          STATION DESCRIPTION
 AV0221
 AV0221'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0221'3.05 MI S FROM ERATH.
 AV0221'ABOUT 3.05 MILES SOUTH ALONG LOUISIANA HIGHWAY 685 FROM THE SOUTHERN
 AV0221'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 14, T13S, R4E.  58.0
 AV0221'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 685, 41.2 FEET SOUTH
 AV0221'OF THE CENTERLINE OF A BLACKTOP ROAD LEADING EAST, 1.3 FEET NORTHWEST
 AV0221'OF A BARBED WIRE FENCE, 51.8 FEET SOUTHWEST OF A POWER POLE.  SET IN
 AV0221'TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL
 AV0221'WITNESS POST IS SET 1.0 FOOT SOUTHEAST OF THE MARK.
 AV0221
 AV0221                          STATION RECOVERY (1986)
 AV0221
 AV0221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0222 ***********************************************************************
 AV0222  DESIGNATION -  57 V 81
 AV0222  PID         -  AV0222
 AV0222  STATE/COUNTY-  LA/VERMILION
 AV0222  COUNTRY     -  US
 AV0222  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0222
 AV0222                         *CURRENT SURVEY CONTROL
 AV0222  ______________________________________________________________________
 AV0222* NAD 83(1986) POSITION- 29 55 24.     (N) 092 02 23.     (W)   SCALED
 AV0222* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0222  **This station is located in a suspected subsidence area (see below).
 AV0222  ______________________________________________________________________
 AV0222  GEOID HEIGHT    -        -26.367 (meters)                     GEOID18
 AV0222  DYNAMIC HEIGHT  -          2.586 (meters)        8.48  (feet) COMP
 AV0222  MODELED GRAVITY -    979,307.3   (mgal)                       NAVD 88
 AV0222
 AV0222.The horizontal coordinates were scaled from a map and have
 AV0222.an estimated accuracy of +/- 6 seconds.
 AV0222
 AV0222.** This station is in an area of known vertical motion. If an
 AV0222.** orthometric height was ever established but is not available 
 AV0222.** in the current survey control section, the orthometric height
 AV0222.** is considered suspect.  Suspect heights are available in the
 AV0222.** superseded section only if requested.
 AV0222
 AV0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0222.GEOID18 height accuracy estimate available here.
 AV0222
 AV0222.Click photographs - Photos may exist for this station.
 AV0222
 AV0222.The dynamic height is computed by dividing the NAVD 88
 AV0222.geopotential number by the normal gravity value computed on the
 AV0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0222.degrees latitude (g = 980.6199 gals.).
 AV0222
 AV0222.The modeled gravity was interpolated from observed gravity values.
 AV0222
 AV0222;                    North         East    Units  Estimated Accuracy
 AV0222;SPC LA S     -   157,980.      931,800.      MT  (+/- 180 meters Scaled)
 AV0222
 AV0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP926106(NAD 83)
 AV0222
 AV0222                          SUPERSEDED SURVEY CONTROL
 AV0222
 AV0222.No superseded survey control is available for this station.
 AV0222
 AV0222_MARKER: DD = SURVEY DISK
 AV0222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0222_STAMPING: 57 V 81
 AV0222_MARK LOGO: LADH
 AV0222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0222+STABILITY: SURFACE MOTION
 AV0222
 AV0222  HISTORY     - Date     Condition        Report By
 AV0222  HISTORY     - 1968     MONUMENTED       LADTD
 AV0222  HISTORY     - 1968     GOOD             LADTD
 AV0222  HISTORY     - 1986     GOOD             NGS
 AV0222
 AV0222                          STATION DESCRIPTION
 AV0222
 AV0222'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0222'2.50 MI S FROM ERATH.
 AV0222'ABOUT 2.50 MILES SOUTH ALONG LOUISIANA HIGHWAY 685 FROM THE SOUTHERN
 AV0222'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 11, T13S, R4E.  60.1
 AV0222'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 685, 39.4 FEET NORTH
 AV0222'OF THE CENTERLINE OF A GRAVEL ROAD LEADING EAST, 1.3 FEET SOUTHWEST OF
 AV0222'A BARBED WIRE FENCE, 37.6 FEET SOUTHEAST OF A POWER POLE.  SET IN TOP
 AV0222'OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL
 AV0222'WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.
 AV0222
 AV0222                          STATION RECOVERY (1986)
 AV0222
 AV0222'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0223 ***********************************************************************
 AV0223  DESIGNATION -  57 V 82
 AV0223  PID         -  AV0223
 AV0223  STATE/COUNTY-  LA/VERMILION
 AV0223  COUNTRY     -  US
 AV0223  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0223
 AV0223                         *CURRENT SURVEY CONTROL
 AV0223  ______________________________________________________________________
 AV0223* NAD 83(1986) POSITION- 29 56 17.     (N) 092 02 22.     (W)   SCALED
 AV0223* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0223  **This station is located in a suspected subsidence area (see below).
 AV0223  ______________________________________________________________________
 AV0223  GEOID HEIGHT    -        -26.412 (meters)                     GEOID18
 AV0223  DYNAMIC HEIGHT  -          1.911 (meters)        6.27  (feet) COMP
 AV0223  MODELED GRAVITY -    979,307.4   (mgal)                       NAVD 88
 AV0223
 AV0223.The horizontal coordinates were scaled from a map and have
 AV0223.an estimated accuracy of +/- 6 seconds.
 AV0223
 AV0223.** This station is in an area of known vertical motion. If an
 AV0223.** orthometric height was ever established but is not available 
 AV0223.** in the current survey control section, the orthometric height
 AV0223.** is considered suspect.  Suspect heights are available in the
 AV0223.** superseded section only if requested.
 AV0223
 AV0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0223.GEOID18 height accuracy estimate available here.
 AV0223
 AV0223.Click photographs - Photos may exist for this station.
 AV0223
 AV0223.The dynamic height is computed by dividing the NAVD 88
 AV0223.geopotential number by the normal gravity value computed on the
 AV0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0223.degrees latitude (g = 980.6199 gals.).
 AV0223
 AV0223.The modeled gravity was interpolated from observed gravity values.
 AV0223
 AV0223;                    North         East    Units  Estimated Accuracy
 AV0223;SPC LA S     -   159,610.      931,830.      MT  (+/- 180 meters Scaled)
 AV0223
 AV0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP927123(NAD 83)
 AV0223
 AV0223                          SUPERSEDED SURVEY CONTROL
 AV0223
 AV0223.No superseded survey control is available for this station.
 AV0223
 AV0223_MARKER: DD = SURVEY DISK
 AV0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0223_STAMPING: 57 V 82
 AV0223_MARK LOGO: LADH
 AV0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0223+STABILITY: SURFACE MOTION
 AV0223
 AV0223  HISTORY     - Date     Condition        Report By
 AV0223  HISTORY     - 1968     MONUMENTED       LADTD
 AV0223  HISTORY     - 1968     GOOD             LADTD
 AV0223  HISTORY     - 1986     GOOD             NGS
 AV0223
 AV0223                          STATION DESCRIPTION
 AV0223
 AV0223'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0223'1.50 MI S FROM ERATH.
 AV0223'ABOUT 1.50 MILES SOUTH ALONG LOUISIANA HIGHWAY 685 FROM THE SOUTHERN
 AV0223'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 13, T13S, R4E.  49.0
 AV0223'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 685, 7.5 FEET EAST OF
 AV0223'A 15 INCH PINE TREE, 0.9 FOOT SOUTH OF A BARBED WIRE FENCE, 262.7 FEET
 AV0223'NORTHEAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE
 AV0223'BELONGING TO EVEST SUIRE.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 AV0223'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET WEST OF
 AV0223'THE MARK.
 AV0223
 AV0223                          STATION RECOVERY (1986)
 AV0223
 AV0223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0223'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0224 ***********************************************************************
 AV0224  DESIGNATION -  57 V 83
 AV0224  PID         -  AV0224
 AV0224  STATE/COUNTY-  LA/VERMILION
 AV0224  COUNTRY     -  US
 AV0224  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0224
 AV0224                         *CURRENT SURVEY CONTROL
 AV0224  ______________________________________________________________________
 AV0224* NAD 83(1986) POSITION- 29 57 02.     (N) 092 02 08.     (W)   SCALED
 AV0224* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0224  **This station is located in a suspected subsidence area (see below).
 AV0224  ______________________________________________________________________
 AV0224  GEOID HEIGHT    -        -26.448 (meters)                     GEOID18
 AV0224  DYNAMIC HEIGHT  -          1.744 (meters)        5.72  (feet) COMP
 AV0224  MODELED GRAVITY -    979,307.5   (mgal)                       NAVD 88
 AV0224
 AV0224.The horizontal coordinates were scaled from a map and have
 AV0224.an estimated accuracy of +/- 6 seconds.
 AV0224
 AV0224.** This station is in an area of known vertical motion. If an
 AV0224.** orthometric height was ever established but is not available 
 AV0224.** in the current survey control section, the orthometric height
 AV0224.** is considered suspect.  Suspect heights are available in the
 AV0224.** superseded section only if requested.
 AV0224
 AV0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0224.GEOID18 height accuracy estimate available here.
 AV0224
 AV0224.Click photographs - Photos may exist for this station.
 AV0224
 AV0224.The dynamic height is computed by dividing the NAVD 88
 AV0224.geopotential number by the normal gravity value computed on the
 AV0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0224.degrees latitude (g = 980.6199 gals.).
 AV0224
 AV0224.The modeled gravity was interpolated from observed gravity values.
 AV0224
 AV0224;                    North         East    Units  Estimated Accuracy
 AV0224;SPC LA S     -   160,990.      932,220.      MT  (+/- 180 meters Scaled)
 AV0224
 AV0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP930136(NAD 83)
 AV0224
 AV0224                          SUPERSEDED SURVEY CONTROL
 AV0224
 AV0224.No superseded survey control is available for this station.
 AV0224
 AV0224_MARKER: DD = SURVEY DISK
 AV0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0224_STAMPING: 57 V 83
 AV0224_MARK LOGO: LADH
 AV0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0224+STABILITY: SURFACE MOTION
 AV0224
 AV0224  HISTORY     - Date     Condition        Report By
 AV0224  HISTORY     - 1968     MONUMENTED       LADTD
 AV0224  HISTORY     - 1968     GOOD             LADTD
 AV0224  HISTORY     - 1982     GOOD             NGS
 AV0224  HISTORY     - 1986     GOOD             NGS
 AV0224
 AV0224                          STATION DESCRIPTION
 AV0224
 AV0224'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0224'0.55 MI S FROM ERATH.
 AV0224'ABOUT 0.55 MILES SOUTH ALONG LOUISIANA HIGHWAY 685 FROM THE SOUTHERN
 AV0224'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 35, T12S, R4E. LOCATED
 AV0224'NEAR THE SOUTHEAST CORNER OF THE ERATH HIGH SCHOOL ATHLETIC FIELD, 1.5
 AV0224'FEET EAST OF A CHAIN LINK FENCE SURROUNDING THE ATHLETIC FIELD, 40.0
 AV0224'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 685, 59.6 FEET NORTH
 AV0224'OF A 20 INCH OAK TREE, 90.9 FEET NORTH-NORTHEAST OF THE NORTHEAST
 AV0224'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO THE ERATH SUGAR COMPANY.
 AV0224'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 AV0224'STEEL WITNESS POST IS SET 1.1 FEET WEST OF THE MARK.
 AV0224
 AV0224                          STATION RECOVERY (1982)
 AV0224
 AV0224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0224'RECOVERED IN GOOD CONDITION.
 AV0224
 AV0224                          STATION RECOVERY (1986)
 AV0224
 AV0224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0224'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0206 ***********************************************************************
 AV0206  DESIGNATION -  57 V 84 LADH
 AV0206  PID         -  AV0206
 AV0206  STATE/COUNTY-  LA/VERMILION
 AV0206  COUNTRY     -  US
 AV0206  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0206
 AV0206                         *CURRENT SURVEY CONTROL
 AV0206  ______________________________________________________________________
 AV0206* NAD 83(1986) POSITION- 29 56 55.     (N) 092 10 25.     (W)   SCALED
 AV0206* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0206  **This station is located in a suspected subsidence area (see below).
 AV0206  ______________________________________________________________________
 AV0206  GEOID HEIGHT    -        -26.507 (meters)                     GEOID18
 AV0206
 AV0206.The horizontal coordinates were scaled from a map and have
 AV0206.an estimated accuracy of +/- 6 seconds.
 AV0206
 AV0206.** This station is in an area of known vertical motion. If an
 AV0206.** orthometric height was ever established but is not available 
 AV0206.** in the current survey control section, the orthometric height
 AV0206.** is considered suspect.  Suspect heights are available in the
 AV0206.** superseded section only if requested.
 AV0206
 AV0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0206.GEOID18 height accuracy estimate available here.
 AV0206
 AV0206.Click photographs - Photos may exist for this station.
 AV0206
 AV0206;                    North         East    Units  Estimated Accuracy
 AV0206;SPC LA S     -   160,870.      918,890.      MT  (+/- 180 meters Scaled)
 AV0206
 AV0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP797133(NAD 83)
 AV0206
 AV0206                          SUPERSEDED SURVEY CONTROL
 AV0206
 AV0206.No superseded survey control is available for this station.
 AV0206
 AV0206_MARKER: DD = SURVEY DISK
 AV0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0206_STAMPING: 57V84
 AV0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0206+STABILITY: SURFACE MOTION
 AV0206
 AV0206  HISTORY     - Date     Condition        Report By
 AV0206  HISTORY     - 1968     MONUMENTED       LADTD
 AV0206  HISTORY     - 1968     GOOD             LADTD
 AV0206  HISTORY     - 19910909 GOOD             USPSQD
 AV0206  HISTORY     - 20011210 GOOD             NGS
 AV0206
 AV0206                          STATION DESCRIPTION
 AV0206
 AV0206'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0206'1.0 MI W FROM PERRY.
 AV0206'ABOUT 1.00 MILES WEST ALONG LOUISIANA HIGHWAY 694 FROM THE
 AV0206'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 82 IN PERRY.  IN SECTION
 AV0206'33, T12S, R3E.  56.5 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0206'694, 163.0 FEET EAST-SOUTHEAST OF A 36 INCH PECAN TREE, 180.7 FEET
 AV0206'WEST-SOUTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 AV0206'BELONGING TO LAWRENCE LEBOUEF, 0.5 FOOT EAST OF A MESH WIRE FENCE. SET
 AV0206'IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND. A
 AV0206'STEEL WITNESS POST IS SET 1.2 FEET NORTH OF THE MARK.
 AV0206
 AV0206                          STATION RECOVERY (1991)
 AV0206
 AV0206'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0206'RECOVERED IN GOOD CONDITION.
 AV0206
 AV0206                          STATION RECOVERY (2001)
 AV0206
 AV0206'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0206'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0205 ***********************************************************************
 AV0205  DESIGNATION -  57 V 85
 AV0205  PID         -  AV0205
 AV0205  STATE/COUNTY-  LA/VERMILION
 AV0205  COUNTRY     -  US
 AV0205  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0205
 AV0205                         *CURRENT SURVEY CONTROL
 AV0205  ______________________________________________________________________
 AV0205* NAD 83(1986) POSITION- 29 56 52.     (N) 092 11 04.     (W)   SCALED
 AV0205* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0205  **This station is located in a suspected subsidence area (see below).
 AV0205  ______________________________________________________________________
 AV0205  GEOID HEIGHT    -        -26.511 (meters)                     GEOID18
 AV0205
 AV0205.The horizontal coordinates were scaled from a map and have
 AV0205.an estimated accuracy of +/- 6 seconds.
 AV0205
 AV0205.** This station is in an area of known vertical motion. If an
 AV0205.** orthometric height was ever established but is not available 
 AV0205.** in the current survey control section, the orthometric height
 AV0205.** is considered suspect.  Suspect heights are available in the
 AV0205.** superseded section only if requested.
 AV0205
 AV0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0205.GEOID18 height accuracy estimate available here.
 AV0205
 AV0205.Click photographs - Photos may exist for this station.
 AV0205
 AV0205;                    North         East    Units  Estimated Accuracy
 AV0205;SPC LA S     -   160,780.      917,840.      MT  (+/- 180 meters Scaled)
 AV0205
 AV0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP787132(NAD 83)
 AV0205
 AV0205                          SUPERSEDED SURVEY CONTROL
 AV0205
 AV0205.No superseded survey control is available for this station.
 AV0205
 AV0205_MARKER: DD = SURVEY DISK
 AV0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0205_STAMPING: 57V85
 AV0205_MARK LOGO: LADH
 AV0205_PROJECTION: PROJECTING 10 CENTIMETERS
 AV0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0205+STABILITY: SURFACE MOTION
 AV0205
 AV0205  HISTORY     - Date     Condition        Report By
 AV0205  HISTORY     - 1968     MONUMENTED       LADTD
 AV0205  HISTORY     - 1968     GOOD             LADTD
 AV0205  HISTORY     - 1987     GOOD             LADTD
 AV0205  HISTORY     - 19910909 GOOD             USPSQD
 AV0205  HISTORY     - 20011210 GOOD             NGS
 AV0205
 AV0205                          STATION DESCRIPTION
 AV0205
 AV0205'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0205'1.75 MI W FROM PERRY.
 AV0205'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 694 FROM THE
 AV0205'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 82 IN PERRY TO THE
 AV0205'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 335.  THENCE ABOUT 0.60
 AV0205'MILES WEST ALONG LOUISIANA HIGHWAY 335.  IN SECTION 5, T13S, R3E. 65.8
 AV0205'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 335, 303.5 FEET
 AV0205'NORTH-NORTHWEST OF THE NORTHEAST CORNER OF A CONCRETE BLOCK RESIDENCE
 AV0205'BELONGING TO MRS. KENNETH LAPEROUSE, 0.6 FOOT EAST OF A BARBED WIRE
 AV0205'FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 AV0205'GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET SOUTH OF THE MARK.
 AV0205
 AV0205                          STATION RECOVERY (1987)
 AV0205
 AV0205'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 AV0205'ABOUT 1.9 KM (1.15 MI) WEST ON STATE HIGHWAY 694 FROM THE INTERSECTION
 AV0205'OF STATE HIGHWAYS 694 AND 82 IN PERRY TO THE INTERSECTION OF STATE
 AV0205'HIGHWAYS 694 AND 335, CONTINUE STRAIGHT AHEAD ON HIGHWAY 335 FOR ABOUT
 AV0205'1 KM (0.6 MI) TO THE BENCH MARK ON THE LEFT, 92.6 METERS (303.5 FT)
 AV0205'NORTH-NORTHWEST OF THE NORTHEAST CORNER OF A CONCRETE BLOCK HOUSE,
 AV0205'10.8 METERS (36 FT) EAST OF A GRAVEL DRIVE LEADING SOUTH TO A WOOD
 AV0205'FRAME HOUSE, 20.1 METERS (66 FT) SOUTH OF THE CENTER OF HIGHWAY 335,
 AV0205'9.7 METERS (32 FT) SOUTH-SOUTHWEST OF A 12-INCH LIVE OAK TREE, 8.8
 AV0205'METERS (29 FT) SOUTH-SOUTHEAST OF A POWER POLE WITH A TRANSFORMER AND
 AV0205'7.6 METERS (25 FT) SOUTH OF A IRON WOOD TREE.
 AV0205'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 AV0205'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 AV0205
 AV0205                          STATION RECOVERY (1991)
 AV0205
 AV0205'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0205'RECOVERED IN GOOD CONDITION.
 AV0205
 AV0205                          STATION RECOVERY (2001)
 AV0205
 AV0205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0205'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0204 ***********************************************************************
 AV0204  DESIGNATION -  57 V 86
 AV0204  PID         -  AV0204
 AV0204  STATE/COUNTY-  LA/VERMILION
 AV0204  COUNTRY     -  US
 AV0204  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0204
 AV0204                         *CURRENT SURVEY CONTROL
 AV0204  ______________________________________________________________________
 AV0204* NAD 83(1986) POSITION- 29 56 53.     (N) 092 11 50.     (W)   SCALED
 AV0204* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0204  **This station is located in a suspected subsidence area (see below).
 AV0204  ______________________________________________________________________
 AV0204  GEOID HEIGHT    -        -26.518 (meters)                     GEOID18
 AV0204
 AV0204.The horizontal coordinates were scaled from a map and have
 AV0204.an estimated accuracy of +/- 6 seconds.
 AV0204
 AV0204.** This station is in an area of known vertical motion. If an
 AV0204.** orthometric height was ever established but is not available 
 AV0204.** in the current survey control section, the orthometric height
 AV0204.** is considered suspect.  Suspect heights are available in the
 AV0204.** superseded section only if requested.
 AV0204
 AV0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0204.GEOID18 height accuracy estimate available here.
 AV0204
 AV0204.Click photographs - Photos may exist for this station.
 AV0204
 AV0204;                    North         East    Units  Estimated Accuracy
 AV0204;SPC LA S     -   160,820.      916,610.      MT  (+/- 180 meters Scaled)
 AV0204
 AV0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP774133(NAD 83)
 AV0204
 AV0204                          SUPERSEDED SURVEY CONTROL
 AV0204
 AV0204.No superseded survey control is available for this station.
 AV0204
 AV0204_MARKER: DD = SURVEY DISK
 AV0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0204_STAMPING: 57V86
 AV0204_MARK LOGO: LADH
 AV0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0204+STABILITY: SURFACE MOTION
 AV0204
 AV0204  HISTORY     - Date     Condition        Report By
 AV0204  HISTORY     - 1968     MONUMENTED       LADTD
 AV0204  HISTORY     - 1968     GOOD             LADTD
 AV0204  HISTORY     - 1987     GOOD             LADTD
 AV0204  HISTORY     - 19910909 GOOD             USPSQD
 AV0204  HISTORY     - 20011210 GOOD             NGS
 AV0204
 AV0204                          STATION DESCRIPTION
 AV0204
 AV0204'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0204'2.50 MI W FROM PERRY.
 AV0204'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 694 FROM THE
 AV0204'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 82 IN PERRY TO THE
 AV0204'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 335.  THENCE ABOUT 1.35
 AV0204'MILES WEST ALONG LOUISIANA HIGHWAY 335.  IN SECTION 31, T12S, R3E.
 AV0204'55.8 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 335, 19.4 FEET
 AV0204'SOUTH OF A 30 INCH OAK TREE, 57.9 FEET SOUTH-SOUTHWEST OF THE SOUTHWET
 AV0204'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO JESSE VOLLMER, 1.0 FOOT
 AV0204'WEST OF A CHAIN-LINK FENCE, SET IN TOP OF A CONCRETE POST PROJECTING 5
 AV0204'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET NORTH
 AV0204'OF THE MARK.
 AV0204
 AV0204                          STATION RECOVERY (1987)
 AV0204
 AV0204'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 AV0204'RECOVERED IN GOOD CONDITION.
 AV0204
 AV0204                          STATION RECOVERY (1991)
 AV0204
 AV0204'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0204'RECOVERED IN GOOD CONDITION.
 AV0204
 AV0204                          STATION RECOVERY (2001)
 AV0204
 AV0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0204'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0203 ***********************************************************************
 AV0203  DESIGNATION -  57 V 87
 AV0203  PID         -  AV0203
 AV0203  STATE/COUNTY-  LA/VERMILION
 AV0203  COUNTRY     -  US
 AV0203  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0203
 AV0203                         *CURRENT SURVEY CONTROL
 AV0203  ______________________________________________________________________
 AV0203* NAD 83(1986) POSITION- 29 56 52.     (N) 092 12 44.     (W)   SCALED
 AV0203* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0203  **This station is located in a suspected subsidence area (see below).
 AV0203  ______________________________________________________________________
 AV0203  GEOID HEIGHT    -        -26.525 (meters)                     GEOID18
 AV0203
 AV0203.The horizontal coordinates were scaled from a map and have
 AV0203.an estimated accuracy of +/- 6 seconds.
 AV0203
 AV0203.** This station is in an area of known vertical motion. If an
 AV0203.** orthometric height was ever established but is not available 
 AV0203.** in the current survey control section, the orthometric height
 AV0203.** is considered suspect.  Suspect heights are available in the
 AV0203.** superseded section only if requested.
 AV0203
 AV0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0203.GEOID18 height accuracy estimate available here.
 AV0203
 AV0203.Click photographs - Photos may exist for this station.
 AV0203
 AV0203;                    North         East    Units  Estimated Accuracy
 AV0203;SPC LA S     -   160,800.      915,160.      MT  (+/- 180 meters Scaled)
 AV0203
 AV0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP760132(NAD 83)
 AV0203
 AV0203                          SUPERSEDED SURVEY CONTROL
 AV0203
 AV0203.No superseded survey control is available for this station.
 AV0203
 AV0203_MARKER: DD = SURVEY DISK
 AV0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0203_STAMPING: 57V87
 AV0203_MARK LOGO: LADH
 AV0203_PROJECTION: PROJECTING 13 CENTIMETERS
 AV0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0203+STABILITY: SURFACE MOTION
 AV0203
 AV0203  HISTORY     - Date     Condition        Report By
 AV0203  HISTORY     - 1968     MONUMENTED       LADTD
 AV0203  HISTORY     - 1968     GOOD             LADTD
 AV0203  HISTORY     - 1987     GOOD             LADTD
 AV0203  HISTORY     - 19910909 GOOD             USPSQD
 AV0203  HISTORY     - 20011210 GOOD             NGS
 AV0203
 AV0203                          STATION DESCRIPTION
 AV0203
 AV0203'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0203'3.35 MI W FROM PERRY.
 AV0203'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 694 FROM THE
 AV0203'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 82 IN PERRY TO THE
 AV0203'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 335.  THENCE ABOUT 2.20
 AV0203'MILES WEST ALONG LOUISIANA HIGHWAY 335.  IN SECTION 36, T12S, R2E.
 AV0203'50.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 335, 131.8 FEET
 AV0203'SOUTHEAST OF A POWER POLE, 226.7 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 AV0203'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO LEOPOLD VIGNEAUX, 0.7
 AV0203'FOOT WEST OF A CHAIN-LINK FENCE. SET IN TOP OF A CONCRETE POST
 AV0203'PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 AV0203'FOOT NORTH OF THE MARK.
 AV0203
 AV0203                          STATION RECOVERY (1987)
 AV0203
 AV0203'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 AV0203'ABOUT 1.9 KM (1.5 MI) WEST ON STATE HIGHWAY 694 FROM THE INTERSECTION
 AV0203'OF STATE HIGHWAYS 694 AND 82 IN PERRY TO THE INTERSECTION OF STATE
 AV0203'HIGHWAYS 694 AND 335, CONTINUE STRAIGHT AHEAD ON HIGHWAY 335 FOR 3.5
 AV0203'KM (2.2 MI) TO THE MARK ON THE RIGHT, 15.2 METERS (50 FT) NORTH OF THE
 AV0203'CENTER OF THE HIGHWAY, 40 METERS (132 FT) SOUTHEAST OF A POWER POLE
 AV0203'WITH A TRANSFORMER, 30.5 METERS (100 FT) NORTHWEST OF THE NORTH END OF
 AV0203'A CONCRETE CULVERT UNDER THE HIGHWAY, 3 METERS (10 FT) NORTH-NORTHEAST
 AV0203'OF A TELEPHONE JUNCTION BOX, 2.7 METERS (9 FT) NORTH OF THE FENCE
 AV0203'T-JUNCTION AND 0.3 METERS (1 FT) WEST OF A COMBINATION NET AND BARBED
 AV0203'WIRE FENCE.
 AV0203'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 AV0203'THE MARK IS 0.30 M BELOW THE HIGHWAY.
 AV0203
 AV0203                          STATION RECOVERY (1991)
 AV0203
 AV0203'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0203'RECOVERED IN GOOD CONDITION.
 AV0203
 AV0203                          STATION RECOVERY (2001)
 AV0203
 AV0203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0203'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0202 ***********************************************************************
 AV0202  DESIGNATION -  57 V 88
 AV0202  PID         -  AV0202
 AV0202  STATE/COUNTY-  LA/VERMILION
 AV0202  COUNTRY     -  US
 AV0202  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0202
 AV0202                         *CURRENT SURVEY CONTROL
 AV0202  ______________________________________________________________________
 AV0202* NAD 83(1986) POSITION- 29 56 52.     (N) 092 13 52.     (W)   SCALED
 AV0202* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0202  **This station is located in a suspected subsidence area (see below).
 AV0202  ______________________________________________________________________
 AV0202  GEOID HEIGHT    -        -26.535 (meters)                     GEOID18
 AV0202
 AV0202.The horizontal coordinates were scaled from a map and have
 AV0202.an estimated accuracy of +/- 6 seconds.
 AV0202
 AV0202.** This station is in an area of known vertical motion. If an
 AV0202.** orthometric height was ever established but is not available 
 AV0202.** in the current survey control section, the orthometric height
 AV0202.** is considered suspect.  Suspect heights are available in the
 AV0202.** superseded section only if requested.
 AV0202
 AV0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0202.GEOID18 height accuracy estimate available here.
 AV0202
 AV0202.Click photographs - Photos may exist for this station.
 AV0202
 AV0202;                    North         East    Units  Estimated Accuracy
 AV0202;SPC LA S     -   160,820.      913,340.      MT  (+/- 180 meters Scaled)
 AV0202
 AV0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP741132(NAD 83)
 AV0202
 AV0202                          SUPERSEDED SURVEY CONTROL
 AV0202
 AV0202.No superseded survey control is available for this station.
 AV0202
 AV0202_MARKER: DD = SURVEY DISK
 AV0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0202_STAMPING: 57V88
 AV0202_MARK LOGO: LADH
 AV0202_PROJECTION: PROJECTING 5 CENTIMETERS
 AV0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0202+STABILITY: SURFACE MOTION
 AV0202
 AV0202  HISTORY     - Date     Condition        Report By
 AV0202  HISTORY     - 1968     MONUMENTED       LADTD
 AV0202  HISTORY     - 1968     GOOD             LADTD
 AV0202  HISTORY     - 1987     GOOD             LADTD
 AV0202  HISTORY     - 19910909 GOOD             USPSQD
 AV0202  HISTORY     - 20011210 GOOD             NGS
 AV0202
 AV0202                          STATION DESCRIPTION
 AV0202
 AV0202'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0202'4.50 MI W FROM PERRY.
 AV0202'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 694 FROM THE
 AV0202'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 82 IN PERRY TO THE
 AV0202'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 335.  THENCE ABOUT 3.35
 AV0202'MILES WEST ALONG LOUISIANA HIGHWAY 335. IN SECTION 35, T12S, R2E. 63.4
 AV0202'FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 335, 139.0 FEET WEST
 AV0202'OF A 24 INCH OAK TREE, 230.0 FEET WEST-SOUTHWEST OF THE SOUTHWEST
 AV0202'CORNER OF A WOOD FRAME RESIDENCE BELONGING TO EWELL J. HEBERT, 230.8
 AV0202'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOODEN BARN, 0.8 FOOT WEST
 AV0202'OF A BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 5
 AV0202'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET NORTH
 AV0202'OF THE MARK.
 AV0202
 AV0202                          STATION RECOVERY (1987)
 AV0202
 AV0202'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 AV0202'ABOUT 1.9 KM (1.15 MI) WEST ON STATE HIGHWAY 694 FROM THE INTERSECTION
 AV0202'OF STATE HIGHWAYS 694 AND 82 IN PERRY TO THE INTERSECTION OF STATE
 AV0202'HIGHWAYS 694 AND 335, CONTINUE STRAIGHT AHEAD ON HIGHWAY 335 FOR ABOUT
 AV0202'5.4 KM (3.35 MI) TO THE MARK ON THE RIGHT NEAR A WOODEN FENCE, 70.4
 AV0202'METERS (231 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME
 AV0202'RESEDENCE BELONGING TO EWELL J HEBERT, 70.4 METERS (231 FT) SOUTHWEST
 AV0202'OF THE SOUTHWEST CORNER OF A WOODEN BARN, 42.4 METERWS (139 FT) WEST
 AV0202'OF A 24-INCH OAK TREE, 19.4 METERS (63.5 FT) NORTH OF THE CENTER OF
 AV0202'THE HIGHWAY, 7.3 METERS (24 FT) NORTH OF A FENCE T-JUNCTION AND 0.3
 AV0202'METERS (1 FT) WEST OF A PLANK FENCE.
 AV0202'THE MARK IS 7 .6  N FROM A WITNESS POST.
 AV0202'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 AV0202
 AV0202                          STATION RECOVERY (1991)
 AV0202
 AV0202'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0202'RECOVERED IN GOOD CONDITION.
 AV0202
 AV0202                          STATION RECOVERY (2001)
 AV0202
 AV0202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0202'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0201 ***********************************************************************
 AV0201  DESIGNATION -  57 V 89 LADH
 AV0201  PID         -  AV0201
 AV0201  STATE/COUNTY-  LA/VERMILION
 AV0201  COUNTRY     -  US
 AV0201  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0201
 AV0201                         *CURRENT SURVEY CONTROL
 AV0201  ______________________________________________________________________
 AV0201* NAD 83(1986) POSITION- 29 56 53.     (N) 092 14 55.     (W)   SCALED
 AV0201* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0201  **This station is located in a suspected subsidence area (see below).
 AV0201  ______________________________________________________________________
 AV0201  GEOID HEIGHT    -        -26.545 (meters)                     GEOID18
 AV0201
 AV0201.The horizontal coordinates were scaled from a map and have
 AV0201.an estimated accuracy of +/- 6 seconds.
 AV0201
 AV0201.** This station is in an area of known vertical motion. If an
 AV0201.** orthometric height was ever established but is not available 
 AV0201.** in the current survey control section, the orthometric height
 AV0201.** is considered suspect.  Suspect heights are available in the
 AV0201.** superseded section only if requested.
 AV0201
 AV0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0201.GEOID18 height accuracy estimate available here.
 AV0201
 AV0201.Click photographs - Photos may exist for this station.
 AV0201
 AV0201;                    North         East    Units  Estimated Accuracy
 AV0201;SPC LA S     -   160,860.      911,650.      MT  (+/- 180 meters Scaled)
 AV0201
 AV0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP725132(NAD 83)
 AV0201
 AV0201                          SUPERSEDED SURVEY CONTROL
 AV0201
 AV0201.No superseded survey control is available for this station.
 AV0201
 AV0201_MARKER: DD = SURVEY DISK
 AV0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0201_STAMPING: 57V89
 AV0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0201+STABILITY: SURFACE MOTION
 AV0201
 AV0201  HISTORY     - Date     Condition        Report By
 AV0201  HISTORY     - 1968     MONUMENTED       LADTD
 AV0201  HISTORY     - 1968     GOOD             LADTD
 AV0201  HISTORY     - 19910909 GOOD             USPSQD
 AV0201  HISTORY     - 20011210 GOOD             NGS
 AV0201
 AV0201                          STATION DESCRIPTION
 AV0201
 AV0201'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0201'5.55 MI W FROM PERRY.
 AV0201'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 694 FROM THE
 AV0201'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 82 IN PERRY TO THE
 AV0201'INTERSECTION OF LOUISIANA HIGHWAYS 694 AND 335.  THENCE ABOUT 4.40
 AV0201'MILES WEST ALONG LOUISIANA HIGHWAY 335.  ABOUT 3.60 MILES SOUTH ALONG
 AV0201'LOUISIANA HIGHWAY 35 FROM THE SOUTHERN PACIFIC RAILROAD STATION IN
 AV0201'KAPLAN TO THE INTERSECTION OF LOUISIANA HIGHWAYS 35 AND 335.  THENCE
 AV0201'ABOUT 2.10 MILES EAST ALONG LOUISIANA HIGHWAY 335.  IN SECTION 34,
 AV0201'T12S, R2E.  57.0 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0201'335, 86.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME
 AV0201'RESIDENCE WITH ASBESTOS SIDING BELONGING TO THEODORE BROUSSARD, 112.5
 AV0201'FEET SOUTH OF A 15 INCH OAK TREE, 0.9 FOOT EAST OF A CHAIN-LINK FENCE.
 AV0201'SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND. A
 AV0201'STEEL WITNESS POST IS SET 1.2 FEET NORTH OF THE MARK.
 AV0201
 AV0201                          STATION RECOVERY (1991)
 AV0201
 AV0201'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0201'RECOVERED IN GOOD CONDITION.
 AV0201
 AV0201                          STATION RECOVERY (2001)
 AV0201
 AV0201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0201'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0417 ***********************************************************************
 BK0417  DESIGNATION -  57 V 9
 BK0417  PID         -  BK0417
 BK0417  STATE/COUNTY-  LA/VERMILION
 BK0417  COUNTRY     -  US
 BK0417  USGS QUAD   -  MILTON (2018)
 BK0417
 BK0417                         *CURRENT SURVEY CONTROL
 BK0417  ______________________________________________________________________
 BK0417* NAD 83(1986) POSITION- 30 00 34.     (N) 092 07 21.     (W)   SCALED
 BK0417* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0417  **This station is located in a suspected subsidence area (see below).
 BK0417  ______________________________________________________________________
 BK0417  GEOID HEIGHT    -        -26.642 (meters)                     GEOID18
 BK0417  DYNAMIC HEIGHT  -          4.456 (meters)       14.62  (feet) COMP
 BK0417  MODELED GRAVITY -    979,303.1   (mgal)                       NAVD 88
 BK0417
 BK0417.The horizontal coordinates were scaled from a map and have
 BK0417.an estimated accuracy of +/- 6 seconds.
 BK0417
 BK0417.** This station is in an area of known vertical motion. If an
 BK0417.** orthometric height was ever established but is not available 
 BK0417.** in the current survey control section, the orthometric height
 BK0417.** is considered suspect.  Suspect heights are available in the
 BK0417.** superseded section only if requested.
 BK0417
 BK0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0417.GEOID18 height accuracy estimate available here.
 BK0417
 BK0417.Click photographs - Photos may exist for this station.
 BK0417
 BK0417.The dynamic height is computed by dividing the NAVD 88
 BK0417.geopotential number by the normal gravity value computed on the
 BK0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0417.degrees latitude (g = 980.6199 gals.).
 BK0417
 BK0417.The modeled gravity was interpolated from observed gravity values.
 BK0417
 BK0417;                    North         East    Units  Estimated Accuracy
 BK0417;SPC LA S     -   167,580.      923,870.      MT  (+/- 180 meters Scaled)
 BK0417
 BK0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP846201(NAD 83)
 BK0417
 BK0417                          SUPERSEDED SURVEY CONTROL
 BK0417
 BK0417.No superseded survey control is available for this station.
 BK0417
 BK0417_MARKER: DD = SURVEY DISK
 BK0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0417_STAMPING: 57V9 1967
 BK0417_MARK LOGO: LADHGS
 BK0417_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0417+STABILITY: SURFACE MOTION
 BK0417
 BK0417  HISTORY     - Date     Condition        Report By
 BK0417  HISTORY     - 1967     MONUMENTED       LADTD
 BK0417  HISTORY     - 1982     GOOD             NGS
 BK0417  HISTORY     - 19910714 GOOD             USPSQD
 BK0417  HISTORY     - 19950912 GOOD             USPSQD
 BK0417
 BK0417                          STATION DESCRIPTION
 BK0417
 BK0417'DESCRIBED BY LA TRANSP AND DEV 1967
 BK0417'2.2 MI N FROM ABBEVILLE.
 BK0417'THE STATION IS LOCATED ABOUT 2.2 MILES NORTH ALONG U.S. HIGHWAY 167
 BK0417'FROM THE INTERSECTION OF U.S. HIGHWAY 167 AND STATE ROUTE 14 BY-PASS
 BK0417'IN ABBEVILLE, IN SECTION 12, T12S, R3E, 95.0 FEET EAST OF THE
 BK0417'CENTERLINE OF U.S. HIGHWAY 167, 173 FEET NORTH OF THE CENTERLINE OF AN
 BK0417'ASPHALTIC CONCRETE SURFACED ROAD RUNNING EAST FROM U.S. HIGHWAY 167,
 BK0417'40.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME RESIDENCE
 BK0417'BELONGING TO LORES LACHAUSSEE, 132 FEET NORTH-NORTHWEST OF A 40 INCH
 BK0417'OAK TREE, 1.0 FEET SOUTH OF A BARBED WIRE FENCE RUNNING EAST AND WEST,
 BK0417'1.0 FEET NORTH OF A STEEL WITNESS POST AND SIGN.  A STANDARD DISK SET
 BK0417'IN THE TOP OF A CONCRETE POST THAT IS PROJECTING 1 INCH ABOVE THE
 BK0417'GROUND.  STATION IS STAMPED 57V9 - 1967.
 BK0417
 BK0417                          STATION RECOVERY (1982)
 BK0417
 BK0417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0417'RECOVERED IN GOOD CONDITION.
 BK0417
 BK0417                          STATION RECOVERY (1991)
 BK0417
 BK0417'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0417'RECOVERED IN GOOD CONDITION.
 BK0417
 BK0417                          STATION RECOVERY (1995)
 BK0417
 BK0417'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3361 ***********************************************************************
 BK3361  DESIGNATION -  57 V 9 RESET
 BK3361  PID         -  BK3361
 BK3361  STATE/COUNTY-  LA/VERMILION
 BK3361  COUNTRY     -  US
 BK3361  USGS QUAD   -  MILTON (2018)
 BK3361
 BK3361                         *CURRENT SURVEY CONTROL
 BK3361  ______________________________________________________________________
 BK3361* NAD 83(1986) POSITION- 30 00 34.     (N) 092 07 21.     (W)   SCALED
 BK3361* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3361  **This station is located in a suspected subsidence area (see below).
 BK3361  ______________________________________________________________________
 BK3361  GEOID HEIGHT    -        -26.642 (meters)                     GEOID18
 BK3361
 BK3361.The horizontal coordinates were scaled from a map and have
 BK3361.an estimated accuracy of +/- 6 seconds.
 BK3361
 BK3361.** This station is in an area of known vertical motion. If an
 BK3361.** orthometric height was ever established but is not available 
 BK3361.** in the current survey control section, the orthometric height
 BK3361.** is considered suspect.  Suspect heights are available in the
 BK3361.** superseded section only if requested.
 BK3361
 BK3361.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3361.GEOID18 height accuracy estimate available here.
 BK3361
 BK3361.Click photographs - Photos may exist for this station.
 BK3361
 BK3361;                    North         East    Units  Estimated Accuracy
 BK3361;SPC LA S     -   167,580.      923,870.      MT  (+/- 180 meters Scaled)
 BK3361
 BK3361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP846201(NAD 83)
 BK3361
 BK3361                          SUPERSEDED SURVEY CONTROL
 BK3361
 BK3361.No superseded survey control is available for this station.
 BK3361
 BK3361_MARKER: DD = SURVEY DISK
 BK3361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3361_STAMPING: 57 V 9 RESET 1984
 BK3361_MARK LOGO: LADTD
 BK3361_PROJECTION: FLUSH
 BK3361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3361+STABILITY: SURFACE MOTION
 BK3361_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3361+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 BK3361
 BK3361  HISTORY     - Date     Condition        Report By
 BK3361  HISTORY     - 1984     MONUMENTED       LADTD
 BK3361  HISTORY     - 19910713 GOOD             USPSQD
 BK3361  HISTORY     - 19950926 GOOD             USPSQD
 BK3361  HISTORY     - 20040201 GOOD             USPSQD
 BK3361  HISTORY     - 20050525 GOOD             USPSQD
 BK3361
 BK3361                          STATION DESCRIPTION
 BK3361
 BK3361'DESCRIBED BY LA TRANSP AND DEV 1984
 BK3361'3.5 KM (2.15 MI) NORTH FROM ABBEVILLE.
 BK3361'3.5 KM (2.15 MI) NORTH ALONG US HIGHWAY 167 FROM THE INTERSECTION OF
 BK3361'US HIGHWAY 167 AND STATE HIGHWAY 14 BY-PASS IN ABBEVILLE, IN SECTION
 BK3361'12, T125, R3E, 14.9 M (48.9 FT) EAST OF THE CENTER OF A CONCRETE
 BK3361'DRIVE LEADING INTO LORES LACHASSEE HOME, 14.6 M (47.9 FT) SOUTHEAST
 BK3361'OF A BRICK HOUSE OWNED BY LORES LACHASSEE, 11.1 M (36.4 FT) NORTH OF
 BK3361'A PARISH ROAD NUMBERED P-3-26, 3.8 M (12.5 FT) WEST NORTHWEST OF A
 BK3361'TELEPHONE CROSS BOX, 2.1 M (6.9 FT) NORTH OF A POWERPOLE WITH A
 BK3361'TRANSFORMER NUMBERED 398390G.
 BK3361'THE MARK IS ABOVE LEVEL WITH US HIGHWAY 167.
 BK3361
 BK3361                          STATION RECOVERY (1991)
 BK3361
 BK3361'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK3361'RECOVERED IN GOOD CONDITION.
 BK3361
 BK3361                          STATION RECOVERY (1995)
 BK3361
 BK3361'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK3361'RECOVERED IN GOOD CONDITION.
 BK3361
 BK3361                          STATION RECOVERY (2004)
 BK3361
 BK3361'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK3361'RECOVERED IN GOOD CONDITION.
 BK3361
 BK3361                          STATION RECOVERY (2005)
 BK3361
 BK3361'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 BK3361'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0200 ***********************************************************************
 AV0200  DESIGNATION -  57 V 90 LADH
 AV0200  PID         -  AV0200
 AV0200  STATE/COUNTY-  LA/VERMILION
 AV0200  COUNTRY     -  US
 AV0200  USGS QUAD   -  KAPLAN SOUTH (2018)
 AV0200
 AV0200                         *CURRENT SURVEY CONTROL
 AV0200  ______________________________________________________________________
 AV0200* NAD 83(1986) POSITION- 29 56 51.     (N) 092 16 05.     (W)   SCALED
 AV0200* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0200  **This station is located in a suspected subsidence area (see below).
 AV0200  ______________________________________________________________________
 AV0200  GEOID HEIGHT    -        -26.553 (meters)                     GEOID18
 AV0200
 AV0200.The horizontal coordinates were scaled from a map and have
 AV0200.an estimated accuracy of +/- 6 seconds.
 AV0200
 AV0200.** This station is in an area of known vertical motion. If an
 AV0200.** orthometric height was ever established but is not available 
 AV0200.** in the current survey control section, the orthometric height
 AV0200.** is considered suspect.  Suspect heights are available in the
 AV0200.** superseded section only if requested.
 AV0200
 AV0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0200.GEOID18 height accuracy estimate available here.
 AV0200
 AV0200.Click photographs - Photos may exist for this station.
 AV0200
 AV0200;                    North         East    Units  Estimated Accuracy
 AV0200;SPC LA S     -   160,820.      909,770.      MT  (+/- 180 meters Scaled)
 AV0200
 AV0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP706131(NAD 83)
 AV0200
 AV0200                          SUPERSEDED SURVEY CONTROL
 AV0200
 AV0200.No superseded survey control is available for this station.
 AV0200
 AV0200_MARKER: DD = SURVEY DISK
 AV0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0200_STAMPING: 57V90
 AV0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0200+STABILITY: SURFACE MOTION
 AV0200
 AV0200  HISTORY     - Date     Condition        Report By
 AV0200  HISTORY     - 1968     MONUMENTED       LADTD
 AV0200  HISTORY     - 1968     GOOD             LADTD
 AV0200  HISTORY     - 19910909 GOOD             USPSQD
 AV0200  HISTORY     - 20011210 GOOD             NGS
 AV0200
 AV0200                          STATION DESCRIPTION
 AV0200
 AV0200'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0200'4.50 MI SE FROM KAPLAN.
 AV0200'ABOUT 3.60 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE SOUTHERN
 AV0200'PACIFIC RAILROAD STATION IN KAPLAN TO THE INTERSECTION OF LOUISIANA
 AV0200'HIGHWAYS 35 AND 335.  THENCE ABOUT 0.90 MILES EAST ALONG LOUISIANA
 AV0200'HIGHWAY 335.  IN SECTION 4, T13S, R2E.  56.6 FEET SOUTH OF THE
 AV0200'CENTERLINE OF LOUISIANA HIGHWAY 335, 164.9 FEET NORTHEAST OF THE
 AV0200'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO RAY J.
 AV0200'BOUDREAUX, 231.6 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOODEN
 AV0200'BARN, 0.7 FOOT EAST OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE
 AV0200'POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 AV0200'SET 1.1 FEET SOUTH OF THE MARK.
 AV0200
 AV0200                          STATION RECOVERY (1991)
 AV0200
 AV0200'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0200'RECOVERED IN GOOD CONDITION.
 AV0200
 AV0200                          STATION RECOVERY (2001)
 AV0200
 AV0200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0200'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0243 ***********************************************************************
 AV0243  DESIGNATION -  57 V 91
 AV0243  PID         -  AV0243
 AV0243  STATE/COUNTY-  LA/VERMILION
 AV0243  COUNTRY     -  US
 AV0243  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0243
 AV0243                         *CURRENT SURVEY CONTROL
 AV0243  ______________________________________________________________________
 AV0243* NAD 83(1992) POSITION- 29 50 17.38503(N) 092 09 47.16749(W)   ADJUSTED
 AV0243* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0243  **This station is located in a suspected subsidence area (see below).
 AV0243  ______________________________________________________________________
 AV0243  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 AV0243  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 AV0243  HORZ ORDER      -  SECOND
 AV0243
 AV0243.The horizontal coordinates were established by classical geodetic methods
 AV0243.and adjusted by the National Geodetic Survey in January 1993.
 AV0243
 AV0243.** This station is in an area of known vertical motion. If an
 AV0243.** orthometric height was ever established but is not available 
 AV0243.** in the current survey control section, the orthometric height
 AV0243.** is considered suspect.  Suspect heights are available in the
 AV0243.** superseded section only if requested.
 AV0243
 AV0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0243.GEOID18 height accuracy estimate available here.
 AV0243
 AV0243.Click photographs - Photos may exist for this station.
 AV0243
 AV0243.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0243
 AV0243. The following values were computed from the NAD 83(1992) position.
 AV0243
 AV0243;                    North         East     Units Scale Factor Converg.
 AV0243;SPC LA S     -   148,618.181   919,815.448   MT  0.99992975   -0 24 53.6
 AV0243;SPC LA S     -   487,591.48  3,017,761.18   sFT  0.99992975   -0 24 53.6
 AV0243;UTM  15      - 3,301,146.468   580,848.977   MT  0.99968065   +0 24 59.1
 AV0243
 AV0243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0243!SPC LA S     -   1.00000401  x   0.99992975  =   0.99993376
 AV0243!UTM  15      -   1.00000401  x   0.99968065  =   0.99968466
 AV0243
 AV0243:                Primary Azimuth Mark                     Grid Az
 AV0243:SPC LA S     -  57V91 RM 3                               302 23 11.1
 AV0243:UTM  15      -  57V91 RM 3                               301 33 18.4
 AV0243
 AV0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8084801146(NAD 83)
 AV0243
 AV0243|---------------------------------------------------------------------|
 AV0243| PID    Reference Object                     Distance      Geod. Az  |
 AV0243|                                                           dddmmss.s |
 AV0243| CV8686 57V91 RM 1                            5.874 METERS 02745     |
 AV0243| AV0616 57V91 LDH 1974 RM 2                  16.695 METERS 10149     |
 AV0243| AV0613 INTRACOASTAL CITY ABM MAST          APPROX. 4.4 KM 1510612.0 |
 AV0243| AV0615 INTRACOASTAL CITY UN OIL MAST       APPROX. 5.5 KM 1612011.9 |
 AV0243| CV8687 57V91 RM 3                                         3015817.5 |
 AV0243|---------------------------------------------------------------------|
 AV0243
 AV0243                          SUPERSEDED SURVEY CONTROL
 AV0243
 AV0243  NAD 83(1986)-  29 50 17.40482(N)    092 09 47.16080(W) AD(       ) 2
 AV0243  NAD 27      -  29 50 16.65172(N)    092 09 46.70226(W) AD(       ) 2
 AV0243
 AV0243.Superseded values are not recommended for survey control.
 AV0243
 AV0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0243.See file dsdata.pdf to determine how the superseded data were derived.
 AV0243
 AV0243_MARKER: DD = SURVEY DISK
 AV0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0243_STAMPING: 57V91
 AV0243_MARK LOGO: LADH
 AV0243_PROJECTION: PROJECTING 8 CENTIMETERS
 AV0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0243+STABILITY: SURFACE MOTION
 AV0243
 AV0243  HISTORY     - Date     Condition        Report By
 AV0243  HISTORY     - 1968     MONUMENTED       LADH
 AV0243  HISTORY     - 1974     GOOD             NGS
 AV0243  HISTORY     - 19910909 GOOD             USPSQD
 AV0243  HISTORY     - 20011210 GOOD             USPSQD
 AV0243
 AV0243                          STATION DESCRIPTION
 AV0243
 AV0243'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 AV0243'0.85 MI SE FROM ESTHER.
 AV0243'ABOUT 0.85 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 333 FROM THE
 AV0243'INTERSECTION OF LOUISIANA HIGHWAYS 333 AND 82 IN ESTHER. IN SECTION 9,
 AV0243'T14S, R3E.  56.0 FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF LOUISIANA
 AV0243'HIGHWAY 333, 29.5 FEET NORTH-NORTHEAST OF AN 18 INCH PECAN TREE, 138.9
 AV0243'FEET NORTH OF THE NORTHEAST CORNER OF A BARN, 0.7 FOOT SOUTHEAST OF A
 AV0243'BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES
 AV0243'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET SOUTHWEST OF
 AV0243'THE MARK.
 AV0243
 AV0243                          STATION RECOVERY (1974)
 AV0243
 AV0243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0243'THE STATION IS ABOUT 9 MILES SOUTH-SOUTHWEST OF ABBEVILLE, 8 MILES
 AV0243'EAST OF FORKED ISLAND, 3-1/2 MILES NORTHWEST OF INTRACOASTAL CITY
 AV0243'AND ON PROPERTY OWNED BY MR. DEDIER LACOUR AND MR. FRANCIS LACOUR OF
 AV0243'ABBEVILLE.  PHONE NUMBER 893-3823.
 AV0243'
 AV0243'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 AND STATE
 AV0243'HIGHWAY 14 AT THE SQUARE IN DOWNTOWN ABBEVILLE, GO SOUTHERLY ON
 AV0243'HIGHWAY 82 FOR 6.9 MILE TO THE JUNCTION OF STATE HIGHWAY 690 ON THE
 AV0243'LEFT.  CONTINUE SOUTHERLY ON HIGHWAY 82 FOR 2.1 MILES TO MR.
 AV0243'LOCAURS FARM HOUSE ON THE RIGHT.  CONTINUE SOUTHERLY ON HIGHWAY 82
 AV0243'FOR 1.0 MILE TO THE JUNCTION OF STATE HIGHWAY 333.  CONTINUE
 AV0243'SOUTHEAST AND EAST ON HIGHWAY 333 FOR 0.5 MILE TO REFERENCE MARK
 AV0243'3 ON THE LEFT AS DESCRIBED.  CONTINUE EAST-SOUTHEAST ON HIGHWAY
 AV0243'333 FOR 0.3 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 AV0243'
 AV0243'STATION MARK, STAMPED 57V91, IS A LOUISIANA DEPARTMENT OF HIGHWAYS
 AV0243'STATION MARK DISK SET IN A ROUND CONCRETE POST PROJECTING ABOUT 3
 AV0243'INCHES ABOVE THA GROUND.  IT IS 138 FEET NORHTWEST OF THE NORTHWEST
 AV0243'CORNER OF A METAL SHED, 56 FEET SOUTH OF CENTER OF STATE HIGHWAY
 AV0243'333, 46 FEET SOUTHWEST OF THE CENTER OF A METAL GATE, 1 FOOT EAST OF
 AV0243'A FENCE AND 1 FOOT NORTH OF A METAL WITNESS POST.
 AV0243'
 AV0243'REFERENCE MARK 1, STAMPED 57V91 NO 1 1974, IS A STANDARD DISK SET IN
 AV0243'A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 73 FEET EAST OF
 AV0243'POWER POLE LK501P, 45 FEET WEST OF A DIRT TRACK FIELD ROAD, 37
 AV0243'FEET SOUTH OF CENTER OF HIGHWAY 333 AND 3 FEET NORTH OF FENCE LINE
 AV0243'AND FENCE CORNER.
 AV0243'
 AV0243'REFERENCE MARK 2, STAMPED 57V91 NO 2 1974, IS A STANDARD DISK SET IN
 AV0243'A ROUND CONCRETE POST FLUSH WITH THE GOURND.  IT IS 40 FEET SOUTH OF
 AV0243'CENTER OF HIGHWAY 333, 33 FEET NORHWEST OF A TELEPHOHE UNDERGROUND
 AV0243'CABLE HOUSING POST, 8 FEET EAST OF THE FIELD TRACK ROAD AND 1 FOOT
 AV0243'NORTH OF A FENCE LINE.
 AV0243'
 AV0243'REFERENCE MARK 3, STMAPED 57V91 NO 3 1974, IS A STANDARD DISK SET IN
 AV0243'A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 27 FEET NORTH OF
 AV0243'CENTER OF HIGHWAY 333,17 FEET SOUTH OF A FENCE LINE, 11 FEET EAST
 AV0243'OF CENTER OF A FIELD TRACK ROAD AND 5.3 FEET SOUTH OF METAL WITNESS
 AV0243'POST.
 AV0243'
 AV0243'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS.
 AV0243'
 AV0243'NEAREST TOWN--INTRACOASTAL CITY.
 AV0243
 AV0243                          STATION RECOVERY (1991)
 AV0243
 AV0243'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0243'RECOVERED IN GOOD CONDITION.
 AV0243
 AV0243                          STATION RECOVERY (2001)
 AV0243
 AV0243'RECOVERY NOTE BY US POWER SQUADRON 2001
 AV0243'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0244 ***********************************************************************
 AV0244  DESIGNATION -  57 V 92 LADH
 AV0244  PID         -  AV0244
 AV0244  STATE/COUNTY-  LA/VERMILION
 AV0244  COUNTRY     -  US
 AV0244  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0244
 AV0244                         *CURRENT SURVEY CONTROL
 AV0244  ______________________________________________________________________
 AV0244* NAD 83(1986) POSITION- 29 49 57.     (N) 092 09 04.     (W)   SCALED
 AV0244* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0244  **This station is located in a suspected subsidence area (see below).
 AV0244  ______________________________________________________________________
 AV0244  GEOID HEIGHT    -        -26.141 (meters)                     GEOID18
 AV0244
 AV0244.The horizontal coordinates were scaled from a map and have
 AV0244.an estimated accuracy of +/- 6 seconds.
 AV0244
 AV0244.** This station is in an area of known vertical motion. If an
 AV0244.** orthometric height was ever established but is not available 
 AV0244.** in the current survey control section, the orthometric height
 AV0244.** is considered suspect.  Suspect heights are available in the
 AV0244.** superseded section only if requested.
 AV0244
 AV0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0244.GEOID18 height accuracy estimate available here.
 AV0244
 AV0244.Click photographs - Photos may exist for this station.
 AV0244
 AV0244;                    North         East    Units  Estimated Accuracy
 AV0244;SPC LA S     -   147,980.      920,970.      MT  (+/- 180 meters Scaled)
 AV0244
 AV0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP820005(NAD 83)
 AV0244
 AV0244                          SUPERSEDED SURVEY CONTROL
 AV0244
 AV0244.No superseded survey control is available for this station.
 AV0244
 AV0244_MARKER: DD = SURVEY DISK
 AV0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0244_STAMPING: 57V92
 AV0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0244+STABILITY: SURFACE MOTION
 AV0244
 AV0244  HISTORY     - Date     Condition        Report By
 AV0244  HISTORY     - 1968     MONUMENTED       LADTD
 AV0244  HISTORY     - 1968     GOOD             LADTD
 AV0244  HISTORY     - 19910909 GOOD             USPSQD
 AV0244  HISTORY     - 20011210 GOOD             NGS
 AV0244
 AV0244                          STATION DESCRIPTION
 AV0244
 AV0244'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0244'1.60 MI SE FROM ESTHER.
 AV0244'ABOUT 1.60 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 333 FROM THE
 AV0244'INTERSECTION OF LOUISIANA HIGHWAYS 333 AND 82 IN ESTHER.  IN SECTION
 AV0244'86, T14S, R3E.  87.1 FEET NORTH-NORTHEAST OF THE CENTERLINE OF
 AV0244'LOUISIANA HIGHWAY 333, 7.2 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 AV0244'WOOD FRAME RESIDENCE BELONGING TO LAWRENCE BOREL, 39.7 FEET
 AV0244'SOUTH-SOUTHWEST OF A 24 INCH MULBERRY TREE, 31.0 FEET EAST-NORTHEAST
 AV0244'OF AN 18 INCH COTTONWOOD TREE, 0.8 FOOT EAST-SOUTHEAST OF A MESH WIRE
 AV0244'FENCE.  SET IN TOP OF A CONCRETE POST PROJECT 4 INCHES ABOVE THE
 AV0244'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET NORTH-NORTHEAST OF THE
 AV0244'MARK.
 AV0244
 AV0244                          STATION RECOVERY (1991)
 AV0244
 AV0244'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0244'RECOVERED IN GOOD CONDITION.
 AV0244
 AV0244                          STATION RECOVERY (2001)
 AV0244
 AV0244'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0244'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0245 ***********************************************************************
 AV0245  DESIGNATION -  57 V 93 LADH
 AV0245  PID         -  AV0245
 AV0245  STATE/COUNTY-  LA/VERMILION
 AV0245  COUNTRY     -  US
 AV0245  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0245
 AV0245                         *CURRENT SURVEY CONTROL
 AV0245  ______________________________________________________________________
 AV0245* NAD 83(1986) POSITION- 29 49 11.     (N) 092 08 28.     (W)   SCALED
 AV0245* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0245  **This station is located in a suspected subsidence area (see below).
 AV0245  ______________________________________________________________________
 AV0245  GEOID HEIGHT    -        -26.093 (meters)                     GEOID18
 AV0245
 AV0245.The horizontal coordinates were scaled from a map and have
 AV0245.an estimated accuracy of +/- 6 seconds.
 AV0245
 AV0245.** This station is in an area of known vertical motion. If an
 AV0245.** orthometric height was ever established but is not available 
 AV0245.** in the current survey control section, the orthometric height
 AV0245.** is considered suspect.  Suspect heights are available in the
 AV0245.** superseded section only if requested.
 AV0245
 AV0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0245.GEOID18 height accuracy estimate available here.
 AV0245
 AV0245.Click photographs - Photos may exist for this station.
 AV0245
 AV0245;                    North         East    Units  Estimated Accuracy
 AV0245;SPC LA S     -   146,560.      921,930.      MT  (+/- 180 meters Scaled)
 AV0245
 AV0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN829991(NAD 83)
 AV0245
 AV0245                          SUPERSEDED SURVEY CONTROL
 AV0245
 AV0245.No superseded survey control is available for this station.
 AV0245
 AV0245_MARKER: DD = SURVEY DISK
 AV0245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0245_STAMPING: 57V93
 AV0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0245+STABILITY: SURFACE MOTION
 AV0245
 AV0245  HISTORY     - Date     Condition        Report By
 AV0245  HISTORY     - 1968     MONUMENTED       LADTD
 AV0245  HISTORY     - 1968     GOOD             LADTD
 AV0245  HISTORY     - 19910909 GOOD             USPSQD
 AV0245  HISTORY     - 20011210 GOOD             NGS
 AV0245
 AV0245                          STATION DESCRIPTION
 AV0245
 AV0245'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0245'2.70 MI SE FROM ESTHER.
 AV0245'ABOUT 2.70 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 333 FROM THE
 AV0245'INTERSECTION OF LOUISIANA HIGHWAYS 333 AND 82 IN ESTHER.  IN SECTION
 AV0245'86, T14S, R3E.  53.5 FEET SOUTHWEST OF THE CENTERLINE OF LOUISIANA
 AV0245'HIGHWAY 333, 15.3 FEET WEST-NORTHWEST OF A 6 INCH OAK TREE, 31.4 FEET
 AV0245'EAST-NORTHEAST OF A POWER POLE, 316.4 FEET EAST-SOUTHEAST OF THE
 AV0245'NORTHEAST CORNER OF A BRICK VENEER RESIDENCE BELONGING TO ISAIAH
 AV0245'WHITE, 0.7 FOOT SOUTH OF A CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE
 AV0245'POST PROJECTING 5 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 AV0245'SET 1.1 FEET WEST OF THE MARK.
 AV0245
 AV0245                          STATION RECOVERY (1991)
 AV0245
 AV0245'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0245'RECOVERED IN GOOD CONDITION.
 AV0245
 AV0245                          STATION RECOVERY (2001)
 AV0245
 AV0245'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0245'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0246 ***********************************************************************
 AV0246  DESIGNATION -  57 V 94 LADH
 AV0246  PID         -  AV0246
 AV0246  STATE/COUNTY-  LA/VERMILION
 AV0246  COUNTRY     -  US
 AV0246  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0246
 AV0246                         *CURRENT SURVEY CONTROL
 AV0246  ______________________________________________________________________
 AV0246* NAD 83(1986) POSITION- 29 48 11.     (N) 092 08 19.     (W)   SCALED
 AV0246* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0246  **This station is located in a suspected subsidence area (see below).
 AV0246  ______________________________________________________________________
 AV0246  GEOID HEIGHT    -        -26.038 (meters)                     GEOID18
 AV0246
 AV0246.The horizontal coordinates were scaled from a map and have
 AV0246.an estimated accuracy of +/- 6 seconds.
 AV0246
 AV0246.** This station is in an area of known vertical motion. If an
 AV0246.** orthometric height was ever established but is not available 
 AV0246.** in the current survey control section, the orthometric height
 AV0246.** is considered suspect.  Suspect heights are available in the
 AV0246.** superseded section only if requested.
 AV0246
 AV0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0246.GEOID18 height accuracy estimate available here.
 AV0246
 AV0246.Click photographs - Photos may exist for this station.
 AV0246
 AV0246;                    North         East    Units  Estimated Accuracy
 AV0246;SPC LA S     -   144,710.      922,160.      MT  (+/- 180 meters Scaled)
 AV0246
 AV0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN832972(NAD 83)
 AV0246
 AV0246                          SUPERSEDED SURVEY CONTROL
 AV0246
 AV0246.No superseded survey control is available for this station.
 AV0246
 AV0246_MARKER: DD = SURVEY DISK
 AV0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0246_STAMPING: 57V94
 AV0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0246+STABILITY: SURFACE MOTION
 AV0246
 AV0246  HISTORY     - Date     Condition        Report By
 AV0246  HISTORY     - 1968     MONUMENTED       LADTD
 AV0246  HISTORY     - 1968     GOOD             LADTD
 AV0246  HISTORY     - 19910909 GOOD             USPSQD
 AV0246  HISTORY     - 20011210 GOOD             NGS
 AV0246
 AV0246                          STATION DESCRIPTION
 AV0246
 AV0246'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0246'3.90 MI SE FROM ESTHER.
 AV0246'ABOUT 3.90 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 333 FROM THE
 AV0246'INTERSECTION OF LOUISIANA HIGHWAYS 333 AND 82 IN ESTHER.  IN SECTION
 AV0246'87, T14S, R3E.  49.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 AV0246'333, 38.5 FEET SOUTH OF THE CENTERLINE OF A PRIVATE RAOD LEADING WEST,
 AV0246'24.0 FEET SOUTH-SOUTHWEST OF AN 18 INCH PECAN TREE, 139.0 FEET
 AV0246'NORTHEAST OF THE NORTHEAST CORNER OF A BRICK VENEER RESIDENCE
 AV0246'BELONGING TO NUMA BERNARD, 1.0 FOOT NORTH OF A CHAIN-LINK FENCE.  SET
 AV0246'IN TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE GROUND.  A
 AV0246'STEEL WITNESS POST IS SET 1.0 FOOT WEST OF THE MARK.
 AV0246
 AV0246                          STATION RECOVERY (1991)
 AV0246
 AV0246'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0246'RECOVERED IN GOOD CONDITION.
 AV0246
 AV0246                          STATION RECOVERY (2001)
 AV0246
 AV0246'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0246'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0247 ***********************************************************************
 AV0247  DESIGNATION -  57 V 95 LADH
 AV0247  PID         -  AV0247
 AV0247  STATE/COUNTY-  LA/VERMILION
 AV0247  COUNTRY     -  US
 AV0247  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0247
 AV0247                         *CURRENT SURVEY CONTROL
 AV0247  ______________________________________________________________________
 AV0247* NAD 83(1986) POSITION- 29 47 34.     (N) 092 08 40.     (W)   SCALED
 AV0247* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0247  **This station is located in a suspected subsidence area (see below).
 AV0247  ______________________________________________________________________
 AV0247  GEOID HEIGHT    -        -26.010 (meters)                     GEOID18
 AV0247
 AV0247.The horizontal coordinates were scaled from a map and have
 AV0247.an estimated accuracy of +/- 6 seconds.
 AV0247
 AV0247.** This station is in an area of known vertical motion. If an
 AV0247.** orthometric height was ever established but is not available 
 AV0247.** in the current survey control section, the orthometric height
 AV0247.** is considered suspect.  Suspect heights are available in the
 AV0247.** superseded section only if requested.
 AV0247
 AV0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0247.GEOID18 height accuracy estimate available here.
 AV0247
 AV0247.Click photographs - Photos may exist for this station.
 AV0247
 AV0247;                    North         East    Units  Estimated Accuracy
 AV0247;SPC LA S     -   143,580.      921,580.      MT  (+/- 180 meters Scaled)
 AV0247
 AV0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN826961(NAD 83)
 AV0247
 AV0247                          SUPERSEDED SURVEY CONTROL
 AV0247
 AV0247.No superseded survey control is available for this station.
 AV0247
 AV0247_MARKER: DD = SURVEY DISK
 AV0247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0247_STAMPING: 57V95
 AV0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0247+STABILITY: SURFACE MOTION
 AV0247
 AV0247  HISTORY     - Date     Condition        Report By
 AV0247  HISTORY     - 1968     MONUMENTED       LADTD
 AV0247  HISTORY     - 1968     GOOD             LADTD
 AV0247  HISTORY     - 19910909 GOOD             USPSQD
 AV0247  HISTORY     - 20011210 GOOD             NGS
 AV0247
 AV0247                          STATION DESCRIPTION
 AV0247
 AV0247'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0247'4.70 MI SE FROM ESTHER.
 AV0247'ABOUT 4.70 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 333 FROM THE
 AV0247'INTERSECTION OF LOUISIANA HIGHWAYS 333 AND 82 IN ESTHER. IN SECTION
 AV0247'87, T14S, R3E.  54.8 FEET WEST-NORTHWEST OF THE CENTERLINE OF
 AV0247'LOUISIANA HIGHWAY 333, 18.0 FEET NORTH-NORTHWEST OF A 20 INCH PECAN
 AV0247'TREE, 29.8 FEET EAST OF A 24 INCH PECAN TREE, 61.6 FEET
 AV0247'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE WITH
 AV0247'ASBESTOS SIDING BELONGING TO C. J. FOSTER, 0.7 FOOT SOUTH OF A
 AV0247'CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES
 AV0247'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.1 FEET WEST OF THE
 AV0247'MARK.
 AV0247
 AV0247                          STATION RECOVERY (1991)
 AV0247
 AV0247'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0247'RECOVERED IN GOOD CONDITION.
 AV0247
 AV0247                          STATION RECOVERY (2001)
 AV0247
 AV0247'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0247'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0248 ***********************************************************************
 AV0248  HT_MOD      -  This is a Height Modernization Survey Station.
 AV0248  TIDAL BM    -  This is a Tidal Bench Mark.
 AV0248  DESIGNATION -  57 V 96
 AV0248  PID         -  AV0248
 AV0248  STATE/COUNTY-  LA/VERMILION
 AV0248  COUNTRY     -  US
 AV0248  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0248
 AV0248                         *CURRENT SURVEY CONTROL
 AV0248  ______________________________________________________________________
 AV0248* NAD 83(2011) POSITION- 29 47 04.17545(N) 092 09 24.36644(W)   ADJUSTED
 AV0248* NAD 83(2011) ELLIP HT-   -25.260 (meters)        (03/26/19)   ADJUSTED
 AV0248* NAD 83(2011) EPOCH   -  2010.00
 AV0248* NAVD 88 ORTHO HEIGHT -     0.74  (meters)        2.4   (feet) GPS OBS
 AV0248* NAVD 88 EPOCH        -  2009.55
 AV0248  **This station is located in a suspected subsidence area (see below).
 AV0248  ______________________________________________________________________
 AV0248  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 AV0248  NAD 83(2011) X  -   -208,496.652 (meters)                     COMP
 AV0248  NAD 83(2011) Y  - -5,536,215.661 (meters)                     COMP
 AV0248  NAD 83(2011) Z  -  3,149,650.235 (meters)                     COMP
 AV0248  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 AV0248
 AV0248  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AV0248  Standards:
 AV0248         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AV0248            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AV0248  -------------------------------------------------------------------
 AV0248  NETWORK    0.27   0.69           0.11   0.11   0.35     -0.00672102
 AV0248  -------------------------------------------------------------------
 AV0248  Click here for local accuracies and other accuracy information.
 AV0248
 AV0248.The horizontal coordinates were established by GPS observations
 AV0248.and adjusted by the National Geodetic Survey in March 2019.
 AV0248
 AV0248.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AV0248.been affixed to the stable North American tectonic plate. See 
 AV0248.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AV0248
 AV0248.The horizontal coordinates are valid at the epoch date displayed above
 AV0248.which is a decimal equivalence of Year/Month/Day.
 AV0248
 AV0248.** This station is in an area of known vertical motion.  Due to the
 AV0248.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AV0248.** determined the orthometric heights for marks in these suspect
 AV0248.** subsidence areas should be considered valid only at the epoch date
 AV0248.** associated with the orthometric height.  These heights must always
 AV0248.** be validated when used as control.  All previously superseded
 AV0248.** orthometric heights are now considered suspect and are available
 AV0248.** in the superseded section.  NGS does not recommend using suspect
 AV0248.** or superseded heights as control.
 AV0248
 AV0248.The orthometric height was determined by GPS observations and a
 AV0248.high-resolution geoid model using precise GPS observation and
 AV0248.processing techniques.
 AV0248
 AV0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0248.GEOID18 height accuracy estimate available here.
 AV0248
 AV0248.This Tidal Bench Mark is designated as VM 23141
 AV0248.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AV0248
 AV0248.Click photographs - Photos may exist for this station.
 AV0248
 AV0248.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AV0248
 AV0248.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0248
 AV0248.The ellipsoidal height was determined by GPS observations
 AV0248.and is referenced to NAD 83.
 AV0248
 AV0248. The following values were computed from the NAD 83(2011) position.
 AV0248
 AV0248;                    North         East     Units Scale Factor Converg.
 AV0248;SPC LA S     -   142,665.123   920,384.738   MT  0.99993283   -0 24 42.2
 AV0248;SPC LA S     -   468,060.49  3,019,628.93   sFT  0.99993283   -0 24 42.2
 AV0248;UTM  15      - 3,295,203.778   581,504.379   MT  0.99968196   +0 25 08.0
 AV0248
 AV0248!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0248!SPC LA S     -   1.00000397  x   0.99993283  =   0.99993680
 AV0248!UTM  15      -   1.00000397  x   0.99968196  =   0.99968593
 AV0248
 AV0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN8150495203(NAD 83)
 AV0248
 AV0248                          SUPERSEDED SURVEY CONTROL
 AV0248
 AV0248  NAD 83(2011)-  29 47 04.17529(N)    092 09 24.36638(W) AD(2010.00) 0
 AV0248  ELLIP H (06/27/12)  -25.247  (m)                       GP(2010.00)    
 AV0248  ELLIP H (10/11/11)  -25.264  (m)                       GP(       ) 4 1
 AV0248  ELLIP H (03/12/08)  -25.233  (m)                       GP(       ) 3 1
 AV0248  NAD 83(2007)-  29 47 04.17551(N)    092 09 24.36806(W) AD(       ) 0
 AV0248  ELLIP H (02/10/07)  -25.246  (m)                       GP(       )    
 AV0248  NAD 83(1992)-  29 47 04.17535(N)    092 09 24.36729(W) AD(2004.65) B
 AV0248  ELLIP H (06/22/05)  -25.263  (m)                       GP(2004.65) 4 1
 AV0248  NAVD 88 (12/26/12)    0.81   (m)  GEOID12A model used  GP(2009.55)    
 AV0248  NAVD 88 (03/12/08)    0.97   (m)  UNKNOWN  model used  GP(2006.81)    
 AV0248  NAVD 88 (06/22/05)    0.98   (m)  GEOID03  model used  GP(2004.65)    
 AV0248  NGVD 29 (11/26/84)    1.106  (m)            3.63   (f) ADJUSTED    2 0
 AV0248
 AV0248.Superseded values are not recommended for survey control.
 AV0248
 AV0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0248.See file dsdata.pdf to determine how the superseded data were derived.
 AV0248
 AV0248_MARKER: DD = SURVEY DISK
 AV0248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0248_STAMPING: 57V96
 AV0248_MARK LOGO: LADHGS
 AV0248_PROJECTION: PROJECTING 8 CENTIMETERS
 AV0248_MAGNETIC: N = NO MAGNETIC MATERIAL
 AV0248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0248+STABILITY: SURFACE MOTION
 AV0248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0248+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2016
 AV0248
 AV0248  HISTORY     - Date     Condition        Report By
 AV0248  HISTORY     - 1968     MONUMENTED       LADTD
 AV0248  HISTORY     - 1968     GOOD             LADTD
 AV0248  HISTORY     - 1980     GOOD             LADTD
 AV0248  HISTORY     - 19910909 GOOD             USPSQD
 AV0248  HISTORY     - 20011210 GOOD             NGS
 AV0248  HISTORY     - 20040601 GOOD             NGS
 AV0248  HISTORY     - 20051014 GOOD             NGS
 AV0248  HISTORY     - 20060328 GOOD             NGS
 AV0248  HISTORY     - 20070821 GOOD             GCT
 AV0248  HISTORY     - 20100925 GOOD             EMCINC
 AV0248  HISTORY     - 20160617 GOOD             NGS
 AV0248
 AV0248                          STATION DESCRIPTION
 AV0248
 AV0248'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0248'5.70 MI SE FROM ESTHER.
 AV0248'ABOUT 5.70 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 333 FROM THE
 AV0248'INTERSECTION OF LOUISIANA HIGHWAYS 333 AND 82 IN ESTHER.  IN SECTION
 AV0248'90, T14S, R3E.  53.0 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA
 AV0248'HIGHWAY 333, 22.4 FEET SOUTHWEST OF A SHELL ROAD LEADING WEST, 43.9
 AV0248'FEET EAST OF THE NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING
 AV0248'TO LOVELACE HEBERT, 63.1 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A
 AV0248'WOOD FRAME RESIDENCE BELONGING TO PIERRE LEGE, 0.7 FOOT NORTHEAST OF A
 AV0248'CHAIN-LINK FENCE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES
 AV0248'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.3 FEET NORTHWEST OF
 AV0248'THE MARK.
 AV0248
 AV0248                          STATION RECOVERY (1980)
 AV0248
 AV0248'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AV0248'ABOUT 5.70 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 333 FROM THE
 AV0248'INTERSECTION OF LOUISIANA HIGHWAYS 333 AND 82 IN ESTHER, IN SECTION
 AV0248'90, T 14 S, R 3 E, 60 FEET EAST SOUTHEAST OF A 12 INCH TALLOW TREE,
 AV0248'53 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 333, 23 FEET
 AV0248'WEST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING NORTH, 24.5
 AV0248'NORTHWEST OF THE WEST END OF A 20 INCH CONCRETE CULVERT, 11 FEET
 AV0248'NORTHWEST OF A POWER POLE.
 AV0248
 AV0248                          STATION RECOVERY (1991)
 AV0248
 AV0248'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0248'RECOVERED IN GOOD CONDITION.
 AV0248
 AV0248                          STATION RECOVERY (2001)
 AV0248
 AV0248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0248'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AV0248
 AV0248                          STATION RECOVERY (2004)
 AV0248
 AV0248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004
 AV0248'THE STATION IS LOCATED IN INTRACOASTAL CITY.
 AV0248'
 AV0248'TO REACH THE STATION FROM THE INTERSECTION OF LA STATE HWYS 82 AND 333
 AV0248'GO SOUTHEAST ALONG HWY  333 FOR 5.70 MI TO THE STATION ON THE LEFT
 AV0248'JUST BEFORE REACHING OYSTER AVENUE.
 AV0248'
 AV0248'THE STATION IS LOCATED 60.0 FT SOUTHEAST OF CAJUN DIESEL MARINE, 53.0
 AV0248'FT NORTH OF THE CENTERLINE  OF THE HWY, 23.0 FT WEST OF THE CENTERLINE
 AV0248'OF OYSTER AVENUE, 11.0 FT NORTHWEST OF A POWER POLE,  AND A STEEL
 AV0248'WITNESS POST IS DRIVEN AGAINST THE SOUTH FACE OF THE MONUMENT.
 AV0248
 AV0248                          STATION RECOVERY (2005)
 AV0248
 AV0248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DB)
 AV0248'RECOVERED AS DESCRIBED WITH THE FOLLOWING ADDITION.  1.0 M SOUTHEAST
 AV0248'OF A METAL POST WITH A WITNESS SIGN ATTACHED.
 AV0248
 AV0248                          STATION RECOVERY (2006)
 AV0248
 AV0248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AV0248'RECOVERED AS DESCRIBED.
 AV0248
 AV0248                          STATION RECOVERY (2007)
 AV0248
 AV0248'RECOVERY NOTE BY GUSTIN, COTHERN, AND TUCKER, I 2007 (DAH)
 AV0248'RECOVERED IN GOOD CONDITION.
 AV0248
 AV0248                          STATION RECOVERY (2010)
 AV0248
 AV0248'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 AV0248'RECOVERED AS DESCRIBED.
 AV0248
 AV0248                          STATION RECOVERY (2016)
 AV0248
 AV0248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 AV0248'RECOVERED AS DESCRIBED.
 AV0248'
 AV0248'NOTE-RECENT CONSTRUCTION IS CHANGING THE AREA, RECON MARK AHEAD OF
 AV0248'OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0195 ***********************************************************************
 AV0195  DESIGNATION -  57 V 97
 AV0195  PID         -  AV0195
 AV0195  STATE/COUNTY-  LA/VERMILION
 AV0195  COUNTRY     -  US
 AV0195  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0195
 AV0195                         *CURRENT SURVEY CONTROL
 AV0195  ______________________________________________________________________
 AV0195* NAD 83(1986) POSITION- 29 57 18.     (N) 092 01 00.     (W)   SCALED
 AV0195* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0195  **This station is located in a suspected subsidence area (see below).
 AV0195  ______________________________________________________________________
 AV0195  GEOID HEIGHT    -        -26.453 (meters)                     GEOID18
 AV0195  DYNAMIC HEIGHT  -          1.346 (meters)        4.42  (feet) COMP
 AV0195  MODELED GRAVITY -    979,307.6   (mgal)                       NAVD 88
 AV0195
 AV0195.The horizontal coordinates were scaled from a map and have
 AV0195.an estimated accuracy of +/- 6 seconds.
 AV0195
 AV0195.** This station is in an area of known vertical motion. If an
 AV0195.** orthometric height was ever established but is not available 
 AV0195.** in the current survey control section, the orthometric height
 AV0195.** is considered suspect.  Suspect heights are available in the
 AV0195.** superseded section only if requested.
 AV0195
 AV0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0195.GEOID18 height accuracy estimate available here.
 AV0195
 AV0195.Click photographs - Photos may exist for this station.
 AV0195
 AV0195.The dynamic height is computed by dividing the NAVD 88
 AV0195.geopotential number by the normal gravity value computed on the
 AV0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0195.degrees latitude (g = 980.6199 gals.).
 AV0195
 AV0195.The modeled gravity was interpolated from observed gravity values.
 AV0195
 AV0195;                    North         East    Units  Estimated Accuracy
 AV0195;SPC LA S     -   161,480.      934,040.      MT  (+/- 180 meters Scaled)
 AV0195
 AV0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP948142(NAD 83)
 AV0195
 AV0195                          SUPERSEDED SURVEY CONTROL
 AV0195
 AV0195.No superseded survey control is available for this station.
 AV0195
 AV0195_MARKER: DD = SURVEY DISK
 AV0195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0195_STAMPING: 57 V 97 1968
 AV0195_MARK LOGO: CGS+SS
 AV0195_MAGNETIC: N = NO MAGNETIC MATERIAL
 AV0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0195+STABILITY: SURFACE MOTION
 AV0195_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0195+SATELLITE: SATELLITE OBSERVATIONS - March 24, 1998
 AV0195
 AV0195  HISTORY     - Date     Condition        Report By
 AV0195  HISTORY     - 1968     MONUMENTED       LADTD
 AV0195  HISTORY     - 1976     GOOD             LADTD
 AV0195  HISTORY     - 1976     GOOD             LADTD
 AV0195  HISTORY     - 1982     GOOD             NGS
 AV0195  HISTORY     - 1986     GOOD             NGS
 AV0195  HISTORY     - 19980324 GOOD             LADTD
 AV0195
 AV0195                          STATION DESCRIPTION
 AV0195
 AV0195'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0195'1.0 MI E FROM ERATH.
 AV0195'ABOUT 1.00 MILE EAST ALONG LOUISIANA HIGHWAY 14 FROM THE SOUTHERN
 AV0195'PACIFIC RAILROAD STATION IN ERATH.  IN SECTION 36, T12S, R4E.  45.1
 AV0195'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 14, 34.0 FEET NORTH
 AV0195'OF THE NORTH RAIL OF THE SOUTHERN PACIFIC RAILROAD TRACK, 87.7 FEET
 AV0195'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF THE SOUTH HEADWALL OF A
 AV0195'DOUBLE BARRELLED REINFORCED CONCRETE BOX CULVERT.  SET IN TOP OF A
 AV0195'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 AV0195'POST IS SET 1.2 FEET SOUTH OF THE MARK.
 AV0195
 AV0195                          STATION RECOVERY (1976)
 AV0195
 AV0195'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0195'RECOVERED IN GOOD CONDITION.
 AV0195
 AV0195                          STATION RECOVERY (1976)
 AV0195
 AV0195'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0195'RECOVERED IN GOOD CONDITION.
 AV0195
 AV0195                          STATION RECOVERY (1982)
 AV0195
 AV0195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0195'RECOVERED IN GOOD CONDITION.
 AV0195
 AV0195                          STATION RECOVERY (1986)
 AV0195
 AV0195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0195'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE, NOT LEVELED
 AV0195'TO IN 1986.
 AV0195
 AV0195                          STATION RECOVERY (1998)
 AV0195
 AV0195'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 AV0195'THE STATION IS LOCATED ABOUT 0.6 MI (1.0 KM) EAST OF ERATH AND 1.7 MI
 AV0195'(2.7 KM) WEST OF DELCAMBRE.  OWNERSHIP--SOUTHERN PACIFIC RAILROAD. TO
 AV0195'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 330 AND 14 IN
 AV0195'DELCAMBRE GO WEST FOR 1.75 MI (2.82 KM) ON HIGHWAY 14 TO THE STATION
 AV0195'ON THE LEFT.  THE STATION IS 87.5 FT (26.7 M) WEST-SOUTHWEST OF THE
 AV0195'SOUTHWEST CORNER OF THE SOUTH HEADWALL OF A DOUBLE BARRLED CONCRETE
 AV0195'BOX CULVERT, 45.0 FT (13.7 M) SOUTH OF THE CENTER OF THE EAST BOUND
 AV0195'LANES OF THE HIGHWAY, 34.0 FT (10.4 M) NORTH FROM THE NORTH RAIL OF
 AV0195'THE RAILROAD, 1.0 FT (0.3 M) NORTH FROM A METAL WITNESS POST WITH A
 AV0195'SIGN ATTACHED, PROJECTING ABOUT 4 INCHES ABOVE THE GROUND SURFACE AND
 AV0195'ABOUT 3.O FT BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0196 ***********************************************************************
 AV0196  DESIGNATION -  57 V 98
 AV0196  PID         -  AV0196
 AV0196  STATE/COUNTY-  LA/VERMILION
 AV0196  COUNTRY     -  US
 AV0196  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0196
 AV0196                         *CURRENT SURVEY CONTROL
 AV0196  ______________________________________________________________________
 AV0196* NAD 83(2011) POSITION- 29 57 13.30155(N) 092 00 21.25564(W)   ADJUSTED
 AV0196* NAD 83(2011) ELLIP HT-   -24.833 (meters)        (06/27/12)   ADJUSTED
 AV0196* NAD 83(2011) EPOCH   -  2010.00
 AV0196* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0196  **This station is located in a suspected subsidence area (see below).
 AV0196  ______________________________________________________________________
 AV0196  GEOID HEIGHT    -        -26.446 (meters)                     GEOID18
 AV0196  NAD 83(2011) X  -   -193,591.733 (meters)                     COMP
 AV0196  NAD 83(2011) Y  - -5,527,410.702 (meters)                     COMP
 AV0196  NAD 83(2011) Z  -  3,165,914.975 (meters)                     COMP
 AV0196  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 AV0196  DYNAMIC HEIGHT  -          1.977 (meters)        6.49  (feet) COMP
 AV0196  MODELED GRAVITY -    979,307.7   (mgal)                       NAVD 88
 AV0196
 AV0196  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AV0196  Standards:
 AV0196         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AV0196            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AV0196  -------------------------------------------------------------------
 AV0196  NETWORK    0.62   2.63           0.12   0.31   1.34      0.03371824
 AV0196  -------------------------------------------------------------------
 AV0196  Click here for local accuracies and other accuracy information.
 AV0196
 AV0196.The horizontal coordinates were established by GPS observations
 AV0196.and adjusted by the National Geodetic Survey in June 2012.
 AV0196
 AV0196.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AV0196.been affixed to the stable North American tectonic plate. See 
 AV0196.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AV0196
 AV0196.The horizontal coordinates are valid at the epoch date displayed above
 AV0196.which is a decimal equivalence of Year/Month/Day.
 AV0196
 AV0196.** This station is in an area of known vertical motion. If an
 AV0196.** orthometric height was ever established but is not available 
 AV0196.** in the current survey control section, the orthometric height
 AV0196.** is considered suspect.  Suspect heights are available in the
 AV0196.** superseded section only if requested.
 AV0196
 AV0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0196.GEOID18 height accuracy estimate available here.
 AV0196
 AV0196.Click photographs - Photos may exist for this station.
 AV0196
 AV0196.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AV0196
 AV0196.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0196
 AV0196.The ellipsoidal height was determined by GPS observations
 AV0196.and is referenced to NAD 83.
 AV0196
 AV0196.The dynamic height is computed by dividing the NAVD 88
 AV0196.geopotential number by the normal gravity value computed on the
 AV0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0196.degrees latitude (g = 980.6199 gals.).
 AV0196
 AV0196.The modeled gravity was interpolated from observed gravity values.
 AV0196
 AV0196. The following values were computed from the NAD 83(2011) position.
 AV0196
 AV0196;                    North         East     Units Scale Factor Converg.
 AV0196;SPC LA S     -   161,324.294   935,081.191   MT  0.99992608   -0 20 10.7
 AV0196;SPC LA S     -   529,278.12  3,067,845.54   sFT  0.99992608   -0 20 10.7
 AV0196;UTM  15      - 3,314,069.912   595,925.137   MT  0.99971353   +0 29 47.0
 AV0196
 AV0196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0196!SPC LA S     -   1.00000390  x   0.99992608  =   0.99992998
 AV0196!UTM  15      -   1.00000390  x   0.99971353  =   0.99971743
 AV0196
 AV0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9592514069(NAD 83)
 AV0196
 AV0196                          SUPERSEDED SURVEY CONTROL
 AV0196
 AV0196  NAD 83(2007)-  29 57 13.30162(N)    092 00 21.25662(W) AD(2006.81) A
 AV0196  ELLIP H (03/12/08)  -24.822  (m)                       GP(2006.81) 3 1
 AV0196
 AV0196.Superseded values are not recommended for survey control.
 AV0196
 AV0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0196.See file dsdata.pdf to determine how the superseded data were derived.
 AV0196
 AV0196_MARKER: DD = SURVEY DISK
 AV0196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0196_STAMPING: 57V98 1968
 AV0196_MARK LOGO: LADHGS
 AV0196_PROJECTION: FLUSH
 AV0196_MAGNETIC: N = NO MAGNETIC MATERIAL
 AV0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0196+STABILITY: SURFACE MOTION
 AV0196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0196+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2006
 AV0196
 AV0196  HISTORY     - Date     Condition        Report By
 AV0196  HISTORY     - 1968     MONUMENTED       LADTD
 AV0196  HISTORY     - 1976     GOOD             LADTD
 AV0196  HISTORY     - 1976     GOOD             LADTD
 AV0196  HISTORY     - 1982     GOOD             NGS
 AV0196  HISTORY     - 19980324 GOOD             LADTD
 AV0196  HISTORY     - 20040203 GOOD             USPSQD
 AV0196  HISTORY     - 20050601 GOOD             USPSQD
 AV0196  HISTORY     - 20060502 GOOD             NGS
 AV0196  HISTORY     - 20060509 GOOD             NGS
 AV0196
 AV0196                          STATION DESCRIPTION
 AV0196
 AV0196'DESCRIBED BY LA TRANSP AND DEV 1968
 AV0196'1.1 MI W FROM DELCAMBRE.
 AV0196'ABOUT 1.10 MILES WEST ALONG LOUISIANA HIGHWAY 14 FROM THE INTERSECTION
 AV0196'OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH RAILROAD
 AV0196'AVENUE) IN DELCAMBRE.  ABOUT 1.65 MILES EAST ALONG LOUISIANA HIGHWAY
 AV0196'14 FROM THE SOUTHERN PACIFIC RAILROAD STATION IN ERATH.  IN SECTION
 AV0196'31, T12S, R5E.  185.0 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 AV0196'HIGHWAY 14, 56.0 FEET EAST OF THE CENTERLINE OF A BLACKTOP ROAD
 AV0196'LEADING SOUTH, 94.8 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A
 AV0196'BRICK OFFICE BUILDING BELONGING TO HEBERT BROTHERS LUMBER YARD, 45.6
 AV0196'FEET SOUTH OF THE SOUTH RAIL OF THE SOUTHERN PACIFIC RAILROAD TRACK,
 AV0196'1.4 FEET NORTH OF A MESH WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 AV0196'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 AV0196'FOOT SOUTH OF THE MARK.
 AV0196
 AV0196                          STATION RECOVERY (1976)
 AV0196
 AV0196'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0196'RECOVERED IN GOOD CONDITION.
 AV0196
 AV0196                          STATION RECOVERY (1976)
 AV0196
 AV0196'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AV0196'RECOVERED IN GOOD CONDITION.
 AV0196
 AV0196                          STATION RECOVERY (1982)
 AV0196
 AV0196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0196'RECOVERED IN GOOD CONDITION.
 AV0196
 AV0196                          STATION RECOVERY (1998)
 AV0196
 AV0196'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 AV0196'THE STATION IS LOCATED ABOUT 1.1 MI (1.8 KM) WEST OF DELCAMBRE AND 1.6
 AV0196'MI (2.6 KM) EAST OF ERATH.  OWNERSHIP--SOUTHERN PACIFIC RAILROAD.  TO
 AV0196'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 14 AND 330 IN
 AV0196'DELCAMBRE, GO WEST FOR 1.1 MI (1.8 KM) ON HIGHWAY 14 TO THE STATION ON
 AV0196'THE LEFT.  THE STATION IS 185.0 FT (56.4 M) SOUTH FROM THE CENTER OF
 AV0196'HIGHWAY 14, 95.0 FT (29.0 M) NORTH-NORTHWEST FROM THE NORTHWEST CORNER
 AV0196'OF A BRICK OFFICE BUILDING OF THE HEBERT BROTHERS LUMBER YARD, 56.0 FT
 AV0196'(17.1 M) EAST FROM THE CENTER OF A BLACKTOP ROAD LEADING SOUTH, 45.5
 AV0196'FT (13.9 M) SOUTH OF THE SOUTH RAIL OF THE RAILROAD, 1.5 FT (0.5 M)
 AV0196'NORTH FROM A MESH WIRE FENCE, 1.0 FT (0.3 M) NORTH FROM A METAL
 AV0196'WITNESS POST WITH SIGN ATTACHED, PROJECTING 2 INCHES ABOVE THE GROUND
 AV0196'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
 AV0196
 AV0196                          STATION RECOVERY (2004)
 AV0196
 AV0196'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0196'RECOVERED IN GOOD CONDITION.
 AV0196
 AV0196                          STATION RECOVERY (2005)
 AV0196
 AV0196'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0196'RECOVERED IN GOOD CONDITION.
 AV0196
 AV0196                          STATION RECOVERY (2006)
 AV0196
 AV0196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 AV0196'1.0 METERS SOUTH OF AN I BOLT.
 AV0196
 AV0196                          STATION RECOVERY (2006)
 AV0196
 AV0196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AV0196'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1842 ***********************************************************************
 AU1842  DESIGNATION -  57 V 99
 AU1842  PID         -  AU1842
 AU1842  STATE/COUNTY-  LA/VERMILION
 AU1842  COUNTRY     -  US
 AU1842  USGS QUAD   -  DELCAMBRE (2018)
 AU1842
 AU1842                         *CURRENT SURVEY CONTROL
 AU1842  ______________________________________________________________________
 AU1842* NAD 83(1986) POSITION- 29 57 06.     (N) 091 59 27.     (W)   SCALED
 AU1842* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1842  **This station is located in a suspected subsidence area (see below).
 AU1842  ______________________________________________________________________
 AU1842  GEOID HEIGHT    -        -26.435 (meters)                     GEOID18
 AU1842  DYNAMIC HEIGHT  -          2.192 (meters)        7.19  (feet) COMP
 AU1842  MODELED GRAVITY -    979,302.9   (mgal)                       NAVD 88
 AU1842
 AU1842.The horizontal coordinates were scaled from a map and have
 AU1842.an estimated accuracy of +/- 6 seconds.
 AU1842
 AU1842.** This station is in an area of known vertical motion. If an
 AU1842.** orthometric height was ever established but is not available 
 AU1842.** in the current survey control section, the orthometric height
 AU1842.** is considered suspect.  Suspect heights are available in the
 AU1842.** superseded section only if requested.
 AU1842
 AU1842.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1842.GEOID18 height accuracy estimate available here.
 AU1842
 AU1842.Click photographs - Photos may exist for this station.
 AU1842
 AU1842.The dynamic height is computed by dividing the NAVD 88
 AU1842.geopotential number by the normal gravity value computed on the
 AU1842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1842.degrees latitude (g = 980.6199 gals.).
 AU1842
 AU1842.The modeled gravity was interpolated from observed gravity values.
 AU1842
 AU1842;                    North         East    Units  Estimated Accuracy
 AU1842;SPC LA S     -   161,090.      936,540.      MT  (+/- 180 meters Scaled)
 AU1842
 AU1842_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP973138(NAD 83)
 AU1842
 AU1842                          SUPERSEDED SURVEY CONTROL
 AU1842
 AU1842.No superseded survey control is available for this station.
 AU1842
 AU1842_MARKER: DD = SURVEY DISK
 AU1842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1842_STAMPING: 57V99 1968
 AU1842_MARK LOGO: CGS+SS
 AU1842_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AU1842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1842+STABILITY: SURFACE MOTION
 AU1842
 AU1842  HISTORY     - Date     Condition        Report By
 AU1842  HISTORY     - 1968     MONUMENTED       LADTD
 AU1842  HISTORY     - 1976     GOOD             LADTD
 AU1842  HISTORY     - 1982     GOOD             NGS
 AU1842  HISTORY     - 19980324 GOOD             LADTD
 AU1842
 AU1842                          STATION DESCRIPTION
 AU1842
 AU1842'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1842'0.15 MI W FROM DELCAMBRE.
 AU1842'ABOUT 0.15 MILE WEST ALONG LOUISIANA HIGHWAY 14 FROM THE INTERSECTION
 AU1842'OF LOUISIANA HIGHWAY 14 AND LOUISIANA HIGHWAY 330 (NORTH RAILROAD
 AU1842'AVENUE) IN DELCAMBRE.  IN SECTION 31, T12S, R5E.  48.2 FEET SOUTH OF
 AU1842'THE CENTERLINE OF LOUISIANA HIGHWAY 14, 42.0 FEET WEST OF THE
 AU1842'CENTERLINE OF ROBERTSON AVENUE IN DELCAMBRE, 41.3 FEET NORTH OF THE
 AU1842'NORTH RAIL OF THE MAIN TRACK OF THE SOUTHERN PACIFIC RAILROAD, 193.0
 AU1842'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK VENEER RESIDENCE
 AU1842'BELONGING TO WILMER BOUDIN.  SET IN TOP OF A CONCRETE POST PROJECTING
 AU1842'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH
 AU1842'OF THE MARK.
 AU1842
 AU1842                          STATION RECOVERY (1976)
 AU1842
 AU1842'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 AU1842'RECOVERED IN GOOD CONDITION.
 AU1842
 AU1842                          STATION RECOVERY (1982)
 AU1842
 AU1842'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1842'RECOVERED IN GOOD CONDITION.
 AU1842
 AU1842                          STATION RECOVERY (1998)
 AU1842
 AU1842'RECOVERY NOTE BY LA TRANSP AND DEV 1998 (SLC)
 AU1842'RECOVERED AS DESCRIBED.  DUE TO ROAD CONSTRUCTION IN THE AREA THIS
 AU1842'MARK IS TO BE DESTROYED.  AT THIS TIME THE MARK WAS RELOCATED AND
 AU1842'STAMPED 57V99 RESET 1998.  THE OLD MARK WAS LEFT IN TACT AT THE
 AU1842'REQUEST OF THE STATE ENGINEER ON THE JOB SITE.  IT WILL BE DESTROYED
 AU1842'BY THEM AT A LATER DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI1430 ***********************************************************************
 AI1430  DESIGNATION -  57 V 99 RESET
 AI1430  PID         -  AI1430
 AI1430  STATE/COUNTY-  LA/VERMILION
 AI1430  COUNTRY     -  US
 AI1430  USGS QUAD   -  DELCAMBRE (2018)
 AI1430
 AI1430                         *CURRENT SURVEY CONTROL
 AI1430  ______________________________________________________________________
 AI1430* NAD 83(1986) POSITION- 29 57 05.     (N) 091 59 26.     (W)   SCALED
 AI1430* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AI1430  **This station is located in a suspected subsidence area (see below).
 AI1430  ______________________________________________________________________
 AI1430  GEOID HEIGHT    -        -26.434 (meters)                     GEOID18
 AI1430  DYNAMIC HEIGHT  -          2.180 (meters)        7.15  (feet) COMP
 AI1430  MODELED GRAVITY -    979,302.9   (mgal)                       NAVD 88
 AI1430
 AI1430.The horizontal coordinates were scaled from a map and have
 AI1430.an estimated accuracy of +/- 6 seconds.
 AI1430
 AI1430.** This station is in an area of known vertical motion. If an
 AI1430.** orthometric height was ever established but is not available 
 AI1430.** in the current survey control section, the orthometric height
 AI1430.** is considered suspect.  Suspect heights are available in the
 AI1430.** superseded section only if requested.
 AI1430
 AI1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI1430.GEOID18 height accuracy estimate available here.
 AI1430
 AI1430.Click photographs - Photos may exist for this station.
 AI1430
 AI1430.The dynamic height is computed by dividing the NAVD 88
 AI1430.geopotential number by the normal gravity value computed on the
 AI1430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI1430.degrees latitude (g = 980.6199 gals.).
 AI1430
 AI1430.The modeled gravity was interpolated from observed gravity values.
 AI1430
 AI1430;                    North         East    Units  Estimated Accuracy
 AI1430;SPC LA S     -   161,060.      936,560.      MT  (+/- 180 meters Scaled)
 AI1430
 AI1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP974138(NAD 83)
 AI1430
 AI1430                          SUPERSEDED SURVEY CONTROL
 AI1430
 AI1430.No superseded survey control is available for this station.
 AI1430
 AI1430_MARKER: DD = SURVEY DISK
 AI1430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI1430_STAMPING: 57V99 RESET 1998
 AI1430_MARK LOGO: LADH
 AI1430_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AI1430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI1430+STABILITY: SURFACE MOTION
 AI1430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI1430+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2006
 AI1430
 AI1430  HISTORY     - Date     Condition        Report By
 AI1430  HISTORY     - 1998     MONUMENTED       LADTD
 AI1430  HISTORY     - 20061017 GOOD             LADTD
 AI1430
 AI1430                          STATION DESCRIPTION
 AI1430
 AI1430'DESCRIBED BY LA TRANSP AND DEV 1998 (SLC)
 AI1430'THE STATION IS LOCATED IN DELCAMBRE, IN THE SOUTHEAST ANGLE OF
 AI1430'ROBERTSON AND ADAM STREETS AT THE NORTHWEST CORNER OF GODS ACRE
 AI1430'CEMENTARY.  OWNERSHIP--TOWN OF DELCAMBRE.  THE STATION IS 71.0 FT
 AI1430'(21.6 M) SOUTH FROM THE SOUTH RAIL OF THE RAILROAD TRACKS, 34.5 FT
 AI1430'(10.5 M) EAST FROM THE CENTER OF ROBERTSON STREET, 18.5 FT (5.6 M)
 AI1430'SOUTH FROM THE CENTER OF ADAM STREET, 15.5 FT (4.7 M) NORTH FROM THE
 AI1430'NORTH SIDE OF THE GRAVE SITE OF JOHN KENT SONNIER, 14.0 FT (4.3 M)
 AI1430'WEST FROM A POWER POLE, 1.0 FT (0.3 M) NORTH FROM A METAL WITNESS POST
 AI1430'WITH SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 1.0 FT
 AI1430'(0.3 M) BELOW THE LEVEL OF THE STREET.
 AI1430
 AI1430                          STATION RECOVERY (2006)
 AI1430
 AI1430'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AI1430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3214 ***********************************************************************
 DH3214  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3214  DESIGNATION -  5720+98.12=PLMS 597
 DH3214  PID         -  DH3214
 DH3214  STATE/COUNTY-  LA/ST CHARLES
 DH3214  COUNTRY     -  US
 DH3214  USGS QUAD   -  LULING (2018)
 DH3214
 DH3214                         *CURRENT SURVEY CONTROL
 DH3214  ______________________________________________________________________
 DH3214* NAD 83(2011) POSITION- 29 56 24.28474(N) 090 19 29.10923(W)   ADJUSTED
 DH3214* NAD 83(2011) ELLIP HT-   -17.682 (meters)        (03/26/19)   ADJUSTED
 DH3214* NAD 83(2011) EPOCH   -  2010.00
 DH3214* NAVD 88 ORTHO HEIGHT -     8.26  (meters)       27.1   (feet) GPS OBS
 DH3214* NAVD 88 EPOCH        -  2009.55
 DH3214  **This station is located in a suspected subsidence area (see below).
 DH3214  ______________________________________________________________________
 DH3214  GEOID HEIGHT    -        -25.936 (meters)                     GEOID18
 DH3214  NAD 83(2011) X  -    -31,352.720 (meters)                     COMP
 DH3214  NAD 83(2011) Y  - -5,531,470.629 (meters)                     COMP
 DH3214  NAD 83(2011) Z  -  3,164,610.732 (meters)                     COMP
 DH3214  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 DH3214
 DH3214  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3214  Standards:
 DH3214         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3214            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3214  -------------------------------------------------------------------
 DH3214  NETWORK    0.35   0.90           0.15   0.14   0.46      0.01404325
 DH3214  -------------------------------------------------------------------
 DH3214  Click here for local accuracies and other accuracy information.
 DH3214
 DH3214.The horizontal coordinates were established by GPS observations
 DH3214.and adjusted by the National Geodetic Survey in March 2019.
 DH3214
 DH3214.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3214.been affixed to the stable North American tectonic plate. See 
 DH3214.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3214
 DH3214.The horizontal coordinates are valid at the epoch date displayed above
 DH3214.which is a decimal equivalence of Year/Month/Day.
 DH3214
 DH3214.** This station is in an area of known vertical motion.  Due to the
 DH3214.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DH3214.** determined the orthometric heights for marks in these suspect
 DH3214.** subsidence areas should be considered valid only at the epoch date
 DH3214.** associated with the orthometric height.  These heights must always
 DH3214.** be validated when used as control.  All previously superseded
 DH3214.** orthometric heights are now considered suspect and are available
 DH3214.** in the superseded section.  NGS does not recommend using suspect
 DH3214.** or superseded heights as control.
 DH3214
 DH3214.The orthometric height was determined by GPS observations and a
 DH3214.high-resolution geoid model using precise GPS observation and
 DH3214.processing techniques.
 DH3214
 DH3214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3214.GEOID18 height accuracy estimate available here.
 DH3214
 DH3214.Click photographs - Photos may exist for this station.
 DH3214
 DH3214.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3214
 DH3214.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3214
 DH3214.The ellipsoidal height was determined by GPS observations
 DH3214.and is referenced to NAD 83.
 DH3214
 DH3214. The following values were computed from the NAD 83(2011) position.
 DH3214
 DH3214;                    North         East     Units Scale Factor Converg.
 DH3214;SPC LA S     -   160,053.047 1,097,364.183   MT  0.99992630   +0 30 15.5
 DH3214;SPC LA S     -   525,107.37  3,600,268.99   sFT  0.99992630   +0 30 15.5
 DH3214;UTM  15      - 3,315,155.820   758,223.719   MT  1.00042276   +1 20 09.4
 DH3214
 DH3214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3214!SPC LA S     -   1.00000278  x   0.99992630  =   0.99992908
 DH3214!UTM  15      -   1.00000278  x   1.00042276  =   1.00042554
 DH3214
 DH3214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5822315155(NAD 83)
 DH3214
 DH3214                          SUPERSEDED SURVEY CONTROL
 DH3214
 DH3214  NAD 83(2011)-  29 56 24.28494(N)    090 19 29.10902(W) AD(2010.00) 0
 DH3214  ELLIP H (06/27/12)  -17.662  (m)                       GP(2010.00)    
 DH3214  ELLIP H (10/11/11)  -17.678  (m)                       GP(       ) 4 1
 DH3214  ELLIP H (03/12/08)  -17.653  (m)                       GP(       ) 3 1
 DH3214  NAD 83(2007)-  29 56 24.28492(N)    090 19 29.10957(W) AD(       ) 0
 DH3214  ELLIP H (02/10/07)  -17.647  (m)                       GP(       )    
 DH3214  NAD 83(1992)-  29 56 24.28502(N)    090 19 29.10953(W) AD(       ) B
 DH3214  ELLIP H (05/09/05)  -17.642  (m)                       GP(       ) 4 2
 DH3214  NAVD 88 (12/26/12)    8.33   (m)  GEOID12A model used  GP(2009.55)    
 DH3214  NAVD 88 (03/12/08)    8.33   (m)  UNKNOWN  model used  GP(2006.81)    
 DH3214  NAVD 88 (01/05/06)    8.38   (m)  GEOID03  model used  GP(2004.65)    
 DH3214  NAVD 88 (05/09/05)    8.48   (m)  USGG2003 model used  GPS OBS        
 DH3214
 DH3214.Superseded values are not recommended for survey control.
 DH3214
 DH3214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3214.See file dsdata.pdf to determine how the superseded data were derived.
 DH3214
 DH3214_MARKER: DD = SURVEY DISK
 DH3214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3214_STAMPING: PLMS 597 1981
 DH3214_MARK LOGO: USACE
 DH3214_PROJECTION: RECESSED 3 CENTIMETERS
 DH3214_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3214+STABILITY: SURFACE MOTION
 DH3214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3214+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2016
 DH3214
 DH3214  HISTORY     - Date     Condition        Report By
 DH3214  HISTORY     - UNK      MONUMENTED       USACE
 DH3214  HISTORY     - 20030107 GOOD             3001
 DH3214  HISTORY     - 20060419 GOOD             NGS
 DH3214  HISTORY     - 20100727 GOOD             NGS
 DH3214  HISTORY     - 20160614 GOOD             NGS
 DH3214
 DH3214                          STATION DESCRIPTION
 DH3214
 DH3214'DESCRIBED BY 3001, INC 2003 (MH)
 DH3214'THE STATION IS LOCATED IN ST CHARLES PARISH AT ST ROSE,LA ABOUT 1.6
 DH3214'MILES EAST OF  DESTRAHAN, LA AND 6.2 MILES SOUTHWEST OF KENNER, LA
 DH3214'
 DH3214'TO REACH THE STATION FROM THE INTERSECTION OF HWY 310 AND HWY 48 AT
 DH3214'DESTRAHAN, LA GO  EAST 2.95 MILES ALONG HWY 48 AND MARK ON RIGHT ON
 DH3214'TOP OF LEVEE ACROSS ROAD FROM IMTT
 DH3214'
 DH3214'THE STATION IS A 3.5IN ROUND BRASS CAP SET IN CONCRETE, 0.5' BELOW
 DH3214'GROUND SURFACE  STAMPED PLMS 597 1987, SET IN THE CENTERLINE OF LEVEE
 DH3214'ABOUT 125' SOUTHEAST OF CENTERLINE OF HWY 48, 135' NORTHEAST OF A
 DH3214'LEVEE STATION MARKER POST 5720
 DH3214
 DH3214                          STATION RECOVERY (2006)
 DH3214
 DH3214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DH3214'RECOVERED AS DESCRIBED.
 DH3214
 DH3214                          STATION RECOVERY (2010)
 DH3214
 DH3214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 DH3214'RECOVERED AS DESCRIBED.
 DH3214'
 DH3214'CONTACT MIKE MADERE OF INTERNATIONAL MATEX PRIOR TO OCCUPYING,
 DH3214'504-468-3997
 DH3214
 DH3214                          STATION RECOVERY (2016)
 DH3214
 DH3214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 DH3214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0025 ***********************************************************************
 BX0025  DESIGNATION -  5730
 BX0025  PID         -  BX0025
 BX0025  STATE/COUNTY-  LA/GRANT
 BX0025  COUNTRY     -  US
 BX0025  USGS QUAD   -  POLLOCK (2018)
 BX0025
 BX0025                         *CURRENT SURVEY CONTROL
 BX0025  ______________________________________________________________________
 BX0025* NAD 83(1986) POSITION- 31 35 31.     (N) 092 24 55.     (W)   SCALED
 BX0025* NAVD 88 ORTHO HEIGHT -    54.09  (+/-2cm)      177.5   (feet) VERTCON3
 BX0025  ______________________________________________________________________
 BX0025  GEOID HEIGHT    -        -25.829 (meters)                     GEOID18
 BX0025  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0025
 BX0025.The horizontal coordinates were scaled from a map and have
 BX0025.an estimated accuracy of +/- 6 seconds.
 BX0025
 BX0025.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0025.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0025
 BX0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0025.GEOID18 height accuracy estimate available here.
 BX0025
 BX0025.The vertical order pertains to the NGVD 29 superseded value.
 BX0025
 BX0025.Click photographs - Photos may exist for this station.
 BX0025
 BX0025;                    North         East    Units  Estimated Accuracy
 BX0025;SPC LA N     -   121,070.    1,008,040.      MT  (+/- 180 meters Scaled)
 BX0025
 BX0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ554953(NAD 83)
 BX0025
 BX0025                          SUPERSEDED SURVEY CONTROL
 BX0025
 BX0025  NGVD 29 (11/26/84)   54.104  (m)          177.51   (f) ADJUSTED    1 2
 BX0025
 BX0025.Superseded values are not recommended for survey control.
 BX0025
 BX0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0025.See file dsdata.pdf to determine how the superseded data were derived.
 BX0025
 BX0025_MARKER: DD = SURVEY DISK
 BX0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0025_STAMPING: T7N R1W S12 S13 T7N R1E S7 S18 REG 5730 1963
 BX0025_MARK LOGO: USFS
 BX0025_PROJECTION: PROJECTING 46 CENTIMETERS
 BX0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0025+STABILITY: SURFACE MOTION
 BX0025
 BX0025  HISTORY     - Date     Condition        Report By
 BX0025  HISTORY     - 1963     MONUMENTED       USFS
 BX0025  HISTORY     - 1966     GOOD             CGS
 BX0025
 BX0025                          STATION DESCRIPTION
 BX0025
 BX0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0025'5.6 MI N FROM POLLOCK.
 BX0025'ABOUT 1.05 MILES NORTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 BX0025'POLLOCK, THENCE 4.55 MILES NORTH ALONG STATE HIGHWAY 524, 34 1/2 FEET
 BX0025'EAST OF THE CENTER LINE OF THE HIGHWAY, 84 1/2 FEET SOUTH OF A POWER
 BX0025'POLE BEARING A TRANSFORMER, 78 FEET EAST OF AND ACROSS THE HIGHWAY
 BX0025'FROM THE NORTHEAST CORNER OF A WIRE MESH FENCE AROUND A HOUSE, ABOUT
 BX0025'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BX0025'PROJECTING 18 INCHES.  STAMPED T 7 N R 1 W S 12 S 13 T 7 N R 1 E S 7 S
 BX0025'18 REG 5730 1963.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0749 ***********************************************************************
 AU0749  DESIGNATION -  5793+13.7
 AU0749  PID         -  AU0749
 AU0749  STATE/COUNTY-  LA/ST CHARLES
 AU0749  COUNTRY     -  US
 AU0749  USGS QUAD   -  LULING (2018)
 AU0749
 AU0749                         *CURRENT SURVEY CONTROL
 AU0749  ______________________________________________________________________
 AU0749* NAD 83(1986) POSITION- 29 56 17.     (N) 090 19 49.     (W)   SCALED
 AU0749* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0749  **This station is located in a suspected subsidence area (see below).
 AU0749  ______________________________________________________________________
 AU0749  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 AU0749
 AU0749.The horizontal coordinates were scaled from a map and have
 AU0749.an estimated accuracy of +/- 6 seconds.
 AU0749
 AU0749.** This station is in an area of known vertical motion. If an
 AU0749.** orthometric height was ever established but is not available 
 AU0749.** in the current survey control section, the orthometric height
 AU0749.** is considered suspect.  Suspect heights are available in the
 AU0749.** superseded section only if requested.
 AU0749
 AU0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0749.GEOID18 height accuracy estimate available here.
 AU0749
 AU0749.Click photographs - Photos may exist for this station.
 AU0749
 AU0749;                    North         East    Units  Estimated Accuracy
 AU0749;SPC LA S     -   159,820.    1,096,830.      MT  (+/- 180 meters Scaled)
 AU0749
 AU0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP576149(NAD 83)
 AU0749
 AU0749                          SUPERSEDED SURVEY CONTROL
 AU0749
 AU0749.No superseded survey control is available for this station.
 AU0749
 AU0749_MARKER: DD = SURVEY DISK
 AU0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0749_STAMPING: 5793+13.7 5794+44.00
 AU0749_MARK LOGO: USACE
 AU0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0749+STABILITY: SURFACE MOTION
 AU0749
 AU0749  HISTORY     - Date     Condition        Report By
 AU0749  HISTORY     - UNK      MONUMENTED       USACE
 AU0749  HISTORY     - 1951     GOOD             CGS
 AU0749  HISTORY     - 20060419 MARK NOT FOUND   NGS
 AU0749
 AU0749                          STATION DESCRIPTION
 AU0749
 AU0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0749'AT ST. ROSE, ON TOP OF THE MISSISSIPPI RIVER LEVEE, ABOUT 0.3 MILE
 AU0749'UPSTREAM FROM THE CITIES SERVICE REFINERY LOADING DOCK, 125 FEET SOUTH
 AU0749'OF THE CENTER LINE OF STATE HIGHWAY 1, 107 FEET SOUTH-SOUTHWEST OF A
 AU0749'POLE WITH A STREET LIGHT, 116.3 FEET EAST-NORTHEAST OF THE SOUTH GATE
 AU0749'POST OF A GATE IN A FENCE CROSSING LEVEE, AND SET IN THE TOP OF A
 AU0749'CONCRETE POST.
 AU0749
 AU0749                          STATION RECOVERY (2006)
 AU0749
 AU0749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DEB)
 AU0749'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0616 ***********************************************************************
 AV0616  DESIGNATION -  57V91 LDH 1974 RM 2
 AV0616  PID         -  AV0616
 AV0616  STATE/COUNTY-  LA/VERMILION
 AV0616  COUNTRY     -  US
 AV0616  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0616
 AV0616                         *CURRENT SURVEY CONTROL
 AV0616  ______________________________________________________________________
 AV0616* NAD 83(1992) POSITION- 29 50 17.27397(N) 092 09 46.55878(W)   ADJUSTED
 AV0616* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0616  **This station is located in a suspected subsidence area (see below).
 AV0616  ______________________________________________________________________
 AV0616  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 AV0616  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 AV0616  HORZ ORDER      -  SECOND
 AV0616
 AV0616.The horizontal coordinates were established by classical geodetic methods
 AV0616.and adjusted by the National Geodetic Survey in January 1993.
 AV0616
 AV0616.** This station is in an area of known vertical motion. If an
 AV0616.** orthometric height was ever established but is not available 
 AV0616.** in the current survey control section, the orthometric height
 AV0616.** is considered suspect.  Suspect heights are available in the
 AV0616.** superseded section only if requested.
 AV0616
 AV0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0616.GEOID18 height accuracy estimate available here.
 AV0616
 AV0616.Click photographs - Photos may exist for this station.
 AV0616
 AV0616.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0616
 AV0616. The following values were computed from the NAD 83(1992) position.
 AV0616
 AV0616;                    North         East     Units Scale Factor Converg.
 AV0616;SPC LA S     -   148,614.643   919,831.762   MT  0.99992975   -0 24 53.3
 AV0616;SPC LA S     -   487,579.87  3,017,814.71   sFT  0.99992975   -0 24 53.3
 AV0616;UTM  15      - 3,301,143.168   580,865.338   MT  0.99968068   +0 24 59.4
 AV0616
 AV0616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0616!SPC LA S     -   1.00000399  x   0.99992975  =   0.99993374
 AV0616!UTM  15      -   1.00000399  x   0.99968068  =   0.99968467
 AV0616
 AV0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8086501143(NAD 83)
 AV0616
 AV0616|---------------------------------------------------------------------|
 AV0616| PID    Reference Object                     Distance      Geod. Az  |
 AV0616|                                                           dddmmss.s |
 AV0616| AV0243 57 V 91                              16.695 METERS 28149     |
 AV0616|---------------------------------------------------------------------|
 AV0616
 AV0616                          SUPERSEDED SURVEY CONTROL
 AV0616
 AV0616  NAD 83(1986)-  29 50 17.29377(N)    092 09 46.55211(W) AD(       ) 2
 AV0616  NAD 27      -  29 50 16.54066(N)    092 09 46.09356(W) AD(       ) 2
 AV0616
 AV0616.Superseded values are not recommended for survey control.
 AV0616
 AV0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0616.See file dsdata.pdf to determine how the superseded data were derived.
 AV0616
 AV0616_MARKER: DR = REFERENCE MARK DISK
 AV0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0616+STABILITY: SURFACE MOTION
 AV0616
 AV0616  HISTORY     - Date     Condition        Report By
 AV0616  HISTORY     - 1974     MONUMENTED       LADH
 AV0616
 AV0616                          STATION DESCRIPTION
 AV0616
 AV0616'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (HRR)
 AV0616'THE STATION IS ABOUT 9 MILES SOUTH-SOUTHWEST OF ABBEVILLE, 8 MILES
 AV0616'EAST OF FORKED ISLAND, 3-1/2 MILES NORTHWEST OF INTRACOASTAL CITY
 AV0616'AND ON PROPERTY OWNED BY MR. DEDIER LACOUR AND MR. FRANCIS LACOUR OF
 AV0616'ABBEVILLE.  PHONE NUMBER 893-3823.
 AV0616'
 AV0616'TO REACH THE STATON FROM THE JUNCTION OF STATE HIGHWAY 82 AND STATE
 AV0616'HIGHWAY 14 AT THE SQUARE IN DOWNTOWN ABBEVILLE, GO SOUTHERLY ON
 AV0616'HIGHWAY 82 FOR 6.9 MILES TO THE JUNCTION OF STATE HIGHWAY 690 ON
 AV0616'THE LEFT.  CONTINUE SOUTHERLY ON HIGHWAY 82 FOR 2.1 MILES TO MR.
 AV0616'LACOURS FARM HOUSE ON THE RIGHT.  CONTINUE SOUTHERLY ON HIGHWAY 82
 AV0616'FOR 1.0 MILE TO THE JUNCTION OF STATE HIGHWAY 333.  CONTINUE
 AV0616'SOUTHEAST AND EAST ON HIGHWAY 333 FOR 0.5 MILE TO REFERENCE MARK
 AV0616'3 ON THE LEFT AS DESCRIBED.  CONTINUE EAST-SOUTHEAST ON HIGHWAY
 AV0616'333 FOR 0.3 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 AV0616'
 AV0616'REFERENCE MARK 2, STAMPED 57V91 NO 2 1974, IS A STANDARD DISK SET IN
 AV0616'A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 40 FEET SOUTH OF
 AV0616'CENTER OF HIGHWAY 333, 33 FEET NORTHWEST OF A TELEPHONE UNDERGROUND
 AV0616'CABLE HOUSING POST, 8 FEET EAST OF THE FIELD TRACK ROAD AND 1 FOOT
 AV0616'NORTH OF A FENCE LINE.
 AV0616'
 AV0616'NEAREST TOWN--INTRACOASTAL CITY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4040 ***********************************************************************
 BJ4040  DESIGNATION -  58 73
 BJ4040  PID         -  BJ4040
 BJ4040  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4040  COUNTRY     -  US
 BJ4040  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4040
 BJ4040                         *CURRENT SURVEY CONTROL
 BJ4040  ______________________________________________________________________
 BJ4040* NAD 83(1986) POSITION- 30 20 54.     (N) 091 03 16.     (W)   SCALED
 BJ4040* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4040  **This station is located in a suspected subsidence area (see below).
 BJ4040  ______________________________________________________________________
 BJ4040  GEOID HEIGHT    -        -26.993 (meters)                     GEOID18
 BJ4040  DYNAMIC HEIGHT  -          4.111 (meters)       13.49  (feet) COMP
 BJ4040  MODELED GRAVITY -    979,329.8   (mgal)                       NAVD 88
 BJ4040
 BJ4040.The horizontal coordinates were scaled from a map and have
 BJ4040.an estimated accuracy of +/- 6 seconds.
 BJ4040
 BJ4040.** This station is in an area of known vertical motion. If an
 BJ4040.** orthometric height was ever established but is not available 
 BJ4040.** in the current survey control section, the orthometric height
 BJ4040.** is considered suspect.  Suspect heights are available in the
 BJ4040.** superseded section only if requested.
 BJ4040
 BJ4040.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4040.GEOID18 height accuracy estimate available here.
 BJ4040
 BJ4040.Click photographs - Photos may exist for this station.
 BJ4040
 BJ4040.The dynamic height is computed by dividing the NAVD 88
 BJ4040.geopotential number by the normal gravity value computed on the
 BJ4040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4040.degrees latitude (g = 980.6199 gals.).
 BJ4040
 BJ4040.The modeled gravity was interpolated from observed gravity values.
 BJ4040
 BJ4040;                    North         East    Units  Estimated Accuracy
 BJ4040;SPC LA S     -   204,910.    1,026,810.      MT  (+/- 180 meters Scaled)
 BJ4040
 BJ4040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP870589(NAD 83)
 BJ4040
 BJ4040                          SUPERSEDED SURVEY CONTROL
 BJ4040
 BJ4040.No superseded survey control is available for this station.
 BJ4040
 BJ4040_MARKER: DB = BENCH MARK DISK
 BJ4040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4040_STAMPING: 58-73 1973
 BJ4040_MARK LOGO: LA-033
 BJ4040_PROJECTION: RECESSED 3 CENTIMETERS
 BJ4040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4040+STABILITY: SURFACE MOTION
 BJ4040
 BJ4040  HISTORY     - Date     Condition        Report By
 BJ4040  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4040  HISTORY     - 1987     GOOD             LA-033
 BJ4040  HISTORY     - 20050316 GOOD             SJBGRP
 BJ4040
 BJ4040                          STATION DESCRIPTION
 BJ4040
 BJ4040'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4040'IN BATON ROUGE.
 BJ4040'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE AT THE INTERSECTION OF
 BJ4040'HIGHLAND ROAD AND PECUE LANE JUST SOUTH OF A SMALL POND, 34.4 METERS
 BJ4040'(113 FT) NORTH OF THE CENTERLINE OF HIGHLAND ROAD, 17.1 METERS (56
 BJ4040'FT) WEST OF A 48-INCH OAK TREE STUMP, 11.6 METERS (38 FT) NORTHEAST
 BJ4040'OF THE CENTERLINE OF PECUE LANE, AND 2.7 METERS (9 FT) SOUTH OF A
 BJ4040'48-INCH OAK TREE.
 BJ4040'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ4040'THE MARK IS 0.31 M BELOW HIGHLAND ROAD.
 BJ4040
 BJ4040                          STATION RECOVERY (2005)
 BJ4040
 BJ4040'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4040'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1415 ***********************************************************************
 BJ1415  DESIGNATION -  58 B NOS+WB
 BJ1415  PID         -  BJ1415
 BJ1415  STATE/COUNTY-  LA/ORLEANS
 BJ1415  COUNTRY     -  US
 BJ1415  USGS QUAD   -  SPANISH FORT (2018)
 BJ1415
 BJ1415                         *CURRENT SURVEY CONTROL
 BJ1415  ______________________________________________________________________
 BJ1415* NAD 83(1986) POSITION- 30 00 36.     (N) 090 03 23.     (W)   SCALED
 BJ1415* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1415  **This station is located in a suspected subsidence area (see below).
 BJ1415  ______________________________________________________________________
 BJ1415  GEOID HEIGHT    -        -26.113 (meters)                     GEOID18
 BJ1415
 BJ1415.The horizontal coordinates were scaled from a map and have
 BJ1415.an estimated accuracy of +/- 6 seconds.
 BJ1415
 BJ1415.** This station is in an area of known vertical motion. If an
 BJ1415.** orthometric height was ever established but is not available 
 BJ1415.** in the current survey control section, the orthometric height
 BJ1415.** is considered suspect.  Suspect heights are available in the
 BJ1415.** superseded section only if requested.
 BJ1415
 BJ1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1415.GEOID18 height accuracy estimate available here.
 BJ1415
 BJ1415.Click photographs - Photos may exist for this station.
 BJ1415
 BJ1415;                    North         East    Units  Estimated Accuracy
 BJ1415;SPC LA S     -   168,060.    1,123,180.      MT  (+/- 180 meters Scaled)
 BJ1415
 BJ1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP839235(NAD 83)
 BJ1415
 BJ1415                          SUPERSEDED SURVEY CONTROL
 BJ1415
 BJ1415.No superseded survey control is available for this station.
 BJ1415
 BJ1415_MARKER: Z = SEE DESCRIPTION
 BJ1415_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ1415_SP_SET: DOORSILL
 BJ1415_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1415
 BJ1415  HISTORY     - Date     Condition        Report By
 BJ1415  HISTORY     - UNK      MONUMENTED       LA1690
 BJ1415  HISTORY     - 1963     GOOD             CGS
 BJ1415  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1415
 BJ1415                          STATION DESCRIPTION
 BJ1415
 BJ1415'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1415'IN NEW ORLEANS.
 BJ1415'AT NEW ORLEANS, ALONG SELMA STREET, ABOUT 0.2 MILE EAST ALONG SELMA
 BJ1415'STREET FROM THE INTERSECTION OF ELYSIAN FIELDS AVENUE, AT NEW ORLEANS
 BJ1415'SEWER AND WATER BOARD PUMPING STATION NO 17, SET IN THE TOP AT THE
 BJ1415'SOUTH END OF THE DOORSILL AT THE WEST ENTRANCE OF THE BRICK BUILDING,
 BJ1415'9 FEET NORTH OF THE SOUTHWEST CORNER OF THE BUILDING, 46 FEET SOUTH OF
 BJ1415'THE CENTER LINE OF SELMA STREET, 33 FEET EAST OF THE EAST CURB OF
 BJ1415'SPAIN STREET AND IS ABOUT 3 FEET ABOVE THE LEVEL OF THE GROUND.
 BJ1415'THE MARK IS A BRASS PLUG.
 BJ1415
 BJ1415                          STATION RECOVERY (1985)
 BJ1415
 BJ1415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1415'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BJ1415'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1535 ***********************************************************************
 CQ1535  DESIGNATION -  58 BOLT
 CQ1535  PID         -  CQ1535
 CQ1535  STATE/COUNTY-  LA/RED RIVER
 CQ1535  COUNTRY     -  US
 CQ1535  USGS QUAD   -  COUSHATTA (2018)
 CQ1535
 CQ1535                         *CURRENT SURVEY CONTROL
 CQ1535  ______________________________________________________________________
 CQ1535* NAD 83(1986) POSITION- 32 00 39.49   (N) 093 21 03.19   (W)   HD_HELD1
 CQ1535* NAVD 88 ORTHO HEIGHT -    40.75  (+/-2cm)      133.7   (feet) VERTCON3
 CQ1535  ______________________________________________________________________
 CQ1535  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 CQ1535  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1535
 CQ1535.The horizontal coordinates were determined by differentially corrected
 CQ1535.hand held GPS observations or other comparable positioning techniques
 CQ1535.and have an estimated accuracy of +/- 3 meters.
 CQ1535
 CQ1535.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1535.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1535
 CQ1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1535.GEOID18 height accuracy estimate available here.
 CQ1535
 CQ1535.The vertical order pertains to the NGVD 29 superseded value.
 CQ1535
 CQ1535.Click photographs - Photos may exist for this station.
 CQ1535
 CQ1535;                    North         East    Units  Estimated Accuracy
 CQ1535;SPC LA N     -   167,844.3     919,614.2     MT  (+/- 3 meters HH1 GPS) 
 CQ1535
 CQ1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR6686041705(NAD 83)
 CQ1535
 CQ1535                          SUPERSEDED SURVEY CONTROL
 CQ1535
 CQ1535  NGVD 29 (11/26/84)   40.802  (m)          133.86   (f) ADJUSTED    1 2
 CQ1535
 CQ1535.Superseded values are not recommended for survey control.
 CQ1535
 CQ1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1535.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1535
 CQ1535_MARKER: B = BOLT
 CQ1535_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1535_SP_SET: UNDERGROUND STONE
 CQ1535_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1535
 CQ1535  HISTORY     - Date     Condition        Report By
 CQ1535  HISTORY     - UNK      MONUMENTED       USACE
 CQ1535  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1535
 CQ1535                          STATION DESCRIPTION
 CQ1535
 CQ1535'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1535'0.7 MI WEST FROM COUSHATTA.  AT COUSHATTA, RED RIVER PARISH, 0.1 MILE
 CQ1535'SOUTHEAST OF THE EAST END OF THE A.H. PERRY BRIDGE ON STATE HIGHWAY 9,
 CQ1535'ABOUT 120 YARDS EAST OF THE BANK OF RED RIVER, ONE BLOCK NORTH OF THE
 CQ1535'OLD PARISH COURTHOUSE, AT THE NORTHWEST CORNER OF A VACANT LOT
 CQ1535'FORMERLY OCCUPIED BY THE METHODIST CHURCH, 38.8 FEET EAST OF THE BUCK
 CQ1535'CHELLETE RESIDENCE, 31.2 FEET SOUTH OF THE CENTERLINE OF A STREET, 5.5
 CQ1535'FEET EAST OF THE WEST FENCE, AND 3 FEET SOUTH OF THE NORTH FENCE.  A
 CQ1535'COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND,
 CQ1535'ACCESS TO WHICH IS HAD THROUGH AN IRON PINE BEARING A CORPS OF
 CQ1535'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1534 ***********************************************************************
 CQ1534  DESIGNATION -  58 CAP
 CQ1534  PID         -  CQ1534
 CQ1534  STATE/COUNTY-  LA/RED RIVER
 CQ1534  COUNTRY     -  US
 CQ1534  USGS QUAD   -  COUSHATTA (2018)
 CQ1534
 CQ1534                         *CURRENT SURVEY CONTROL
 CQ1534  ______________________________________________________________________
 CQ1534* NAD 83(1992) POSITION- 32 00 39.48709(N) 093 21 03.19348(W)   ADJUSTED
 CQ1534* NAVD 88 ORTHO HEIGHT -    41.96  (+/-2cm)      137.7   (feet) VERTCON3
 CQ1534  ______________________________________________________________________
 CQ1534  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 CQ1534  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 CQ1534  HORZ ORDER      -  SECOND
 CQ1534  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1534
 CQ1534.The horizontal coordinates were established by classical geodetic methods
 CQ1534.and adjusted by the National Geodetic Survey in January 1993.
 CQ1534
 CQ1534.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1534.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1534
 CQ1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1534.GEOID18 height accuracy estimate available here.
 CQ1534
 CQ1534.The vertical order pertains to the NGVD 29 superseded value.
 CQ1534
 CQ1534.Click photographs - Photos may exist for this station.
 CQ1534
 CQ1534.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1534
 CQ1534. The following values were computed from the NAD 83(1992) position.
 CQ1534
 CQ1534;                    North         East     Units Scale Factor Converg.
 CQ1534;SPC LA N     -   167,844.182   919,614.154   MT  0.99991606   -0 26 59.5
 CQ1534;SPC LA N     -   550,668.79  3,017,100.77   sFT  0.99991606   -0 26 59.5
 CQ1534;UTM  15      - 3,541,705.275   466,860.695   MT  0.99961354   -0 11 09.6
 CQ1534
 CQ1534!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1534!SPC LA N     -   0.99999748  x   0.99991606  =   0.99991354
 CQ1534!UTM  15      -   0.99999748  x   0.99961354  =   0.99961102
 CQ1534
 CQ1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR6686041705(NAD 83)
 CQ1534
 CQ1534                          SUPERSEDED SURVEY CONTROL
 CQ1534
 CQ1534  NAD 83(1986)-  32 00 39.50065(N)    093 21 03.18694(W) AD(       ) 2
 CQ1534  NAD 27      -  32 00 38.92217(N)    093 21 02.56412(W) AD(       ) 2
 CQ1534  NGVD 29              42.01   (m)          137.8    (f) LEVELING    3  
 CQ1534  NGVD 29 (11/26/84)   42.012  (m)          137.83   (f) ADJUSTED    1 1
 CQ1534
 CQ1534.Superseded values are not recommended for survey control.
 CQ1534
 CQ1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1534.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1534
 CQ1534_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1534_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1534_MARK LOGO: USACE
 CQ1534_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1534_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1534
 CQ1534  HISTORY     - Date     Condition        Report By
 CQ1534  HISTORY     - 1941     MONUMENTED       USACE
 CQ1534  HISTORY     - 1969     GOOD             CGS
 CQ1534  HISTORY     - 1981     GOOD             LADTD
 CQ1534
 CQ1534                          STATION DESCRIPTION
 CQ1534
 CQ1534'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1941 (HJH)
 CQ1534'STATION IS IN THE SW PART OF THE TOWN OF COUSHATTA, ON THE
 CQ1534'W BANK OF THE RED RIVER, IN THE NE CORNER OF A GARDEN LOT
 CQ1534'ADJACENT TO THE HOME OF C.T. BROWN, 45 YARDS W OF CHERRY
 CQ1534'STREET, 30 FEET S OF THE CENTER LINE OF HOGANS ALLEY, 38
 CQ1534'FEET E OF THE NE CORNER OF THE BROWN HOUSE, 5 FEET S OF E-W
 CQ1534'FENCE AND 2 FEET E OF N-S FENCE.
 CQ1534'
 CQ1534'STATION IS MARKED BY A ROUND CENTER ON A 6-INCH CAP OF A 5-INCH
 CQ1534'CAST IRON PIPE SET VERTICALLY IN THE GROUND, PROJECTING
 CQ1534'ABOUT 7 INCHES.  THE CAP BEARS THE LEGEND USE BM.  IT WAS
 CQ1534'LOCATED BY TRAVERSE FROM STATION COUSHATTA.
 CQ1534
 CQ1534                          STATION RECOVERY (1969)
 CQ1534
 CQ1534'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1534'0.7 MI W FROM COUSHATTA.
 CQ1534'ABOUT 0.5 MILE WEST ALONG U.S. HIGHWAY 84 FROM THE KANSAS CITY
 CQ1534'SOUTHERN RAILWAY STATION AT COUSHATTA, THENCE 0.2 MILE SOUTH ALONG
 CQ1534'CHERRY STREET, 133 1/2 FEET WEST OF THE CENTER LINE OF THE STREET, 39
 CQ1534'FEET EAST OF THE NORTHEAST CORNER OF A PORCH ON A FRAME HOUSE, 31 FEET
 CQ1534'EAST OF A 36-INCH SYCAMORE TREE, 11 1/2 FEET SOUTH OF A POLE WHICH
 CQ1534'BEARS A STREET LIGHT, 138.2 FEET EAST OF TRIANGULATION STATION
 CQ1534'COUSHATTA 1941, 74.3 FEET SOUTHEAST OF COUSHATTA RM 2, ABOUT 1 FOOT
 CQ1534'ABOVE THE LEVEL OF THE STREET, A U.S. ENGINEERS CAP ON THE TOP OF A
 CQ1534'5-INCH IRON PIPE WHICH PROJECTS 10 INCHES ABOVE THE SURFACE OF THE
 CQ1534'GROUND.  SEC 38, T12N, R10W.
 CQ1534
 CQ1534                          STATION RECOVERY (1981)
 CQ1534
 CQ1534'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CQ1534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0384 ***********************************************************************
 AU0384  DESIGNATION -  58 LLD
 AU0384  PID         -  AU0384
 AU0384  STATE/COUNTY-  LA/ST CHARLES
 AU0384  COUNTRY     -  US
 AU0384  USGS QUAD   -  LULING (2018)
 AU0384
 AU0384                         *CURRENT SURVEY CONTROL
 AU0384  ______________________________________________________________________
 AU0384* NAD 83(1986) POSITION- 29 55 48.     (N) 090 20 33.     (W)   SCALED
 AU0384* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0384  **This station is located in a suspected subsidence area (see below).
 AU0384  ______________________________________________________________________
 AU0384  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 AU0384
 AU0384.The horizontal coordinates were scaled from a map and have
 AU0384.an estimated accuracy of +/- 6 seconds.
 AU0384
 AU0384.** This station is in an area of known vertical motion. If an
 AU0384.** orthometric height was ever established but is not available 
 AU0384.** in the current survey control section, the orthometric height
 AU0384.** is considered suspect.  Suspect heights are available in the
 AU0384.** superseded section only if requested.
 AU0384
 AU0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0384.GEOID18 height accuracy estimate available here.
 AU0384
 AU0384.Click photographs - Photos may exist for this station.
 AU0384
 AU0384;                    North         East    Units  Estimated Accuracy
 AU0384;SPC LA S     -   158,920.    1,095,660.      MT  (+/- 180 meters Scaled)
 AU0384
 AU0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP565139(NAD 83)
 AU0384
 AU0384                          SUPERSEDED SURVEY CONTROL
 AU0384
 AU0384.No superseded survey control is available for this station.
 AU0384
 AU0384_MARKER: DD = SURVEY DISK
 AU0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0384_STAMPING: 58 LLD
 AU0384_MARK LOGO: USACE
 AU0384_PROJECTION: FLUSH
 AU0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0384+STABILITY: SURFACE MOTION
 AU0384
 AU0384  HISTORY     - Date     Condition        Report By
 AU0384  HISTORY     - UNK      MONUMENTED       USACE
 AU0384  HISTORY     - 1964     GOOD             CGS
 AU0384  HISTORY     - 1977     MARK NOT FOUND   NGS
 AU0384
 AU0384                          STATION DESCRIPTION
 AU0384
 AU0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0384'1.1 MI E FROM LULING.
 AU0384'ABOUT 1.1 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0384'LULING, AT THE JUNCTION OF LONE STAR ROAD, 134 YARDS EAST OF THE
 AU0384'OVERHEAD CROSSING OF TWO 24-INCH GAS PIPELINE, 24 FEET SOUTH OF THE
 AU0384'CENTER LINE OF THE HIGHWAY, 31 FEET EAST OF THE CENTER LINE OF LONE
 AU0384'STAR ROAD, 65 1/2 FEET WEST OF A POWER POLE, 36 FEET SOUTHEAST OF THE
 AU0384'CENTER OF THE JUNCTION, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT
 AU0384'LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 AU0384'WITH THE GROUND.
 AU0384
 AU0384                          STATION RECOVERY (1977)
 AU0384
 AU0384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0384'NOT RECOVERED THIS DATE, BELIEVED DESTROYED BY CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1248 ***********************************************************************
 BX1248  DESIGNATION -  58 V 1
 BX1248  PID         -  BX1248
 BX1248  STATE/COUNTY-  LA/VERNON
 BX1248  COUNTRY     -  US
 BX1248  USGS QUAD   -  SIEPER (2018)
 BX1248
 BX1248                         *CURRENT SURVEY CONTROL
 BX1248  ______________________________________________________________________
 BX1248* NAD 83(1986) POSITION- 31 12 54.     (N) 092 49 55.     (W)   SCALED
 BX1248* NAVD 88 ORTHO HEIGHT -    58.53  (+/-2cm)      192.0   (feet) VERTCON3
 BX1248  ______________________________________________________________________
 BX1248  GEOID HEIGHT    -        -26.249 (meters)                     GEOID18
 BX1248  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1248
 BX1248.The horizontal coordinates were scaled from a map and have
 BX1248.an estimated accuracy of +/- 6 seconds.
 BX1248
 BX1248.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1248.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1248
 BX1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1248.GEOID18 height accuracy estimate available here.
 BX1248
 BX1248.The vertical order pertains to the NGVD 29 superseded value.
 BX1248
 BX1248.Click photographs - Photos may exist for this station.
 BX1248
 BX1248;                    North         East    Units  Estimated Accuracy
 BX1248;SPC LA N     -    79,330.      968,370.      MT  (+/- 180 meters Scaled)
 BX1248
 BX1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ160534(NAD 83)
 BX1248
 BX1248                          SUPERSEDED SURVEY CONTROL
 BX1248
 BX1248  NGVD 29 (11/26/84)   58.543  (m)          192.07   (f) ADJUSTED    2 0
 BX1248
 BX1248.Superseded values are not recommended for survey control.
 BX1248
 BX1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1248.See file dsdata.pdf to determine how the superseded data were derived.
 BX1248
 BX1248_MARKER: DD = SURVEY DISK
 BX1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1248_STAMPING: 58V1 1969
 BX1248_MARK LOGO: LADHGS
 BX1248_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1248+STABILITY: SURFACE MOTION
 BX1248
 BX1248  HISTORY     - Date     Condition        Report By
 BX1248  HISTORY     - 1969     MONUMENTED       LADH
 BX1248  HISTORY     - 19940611 GOOD             USPSQD
 BX1248  HISTORY     - 20010331 GOOD             NGS
 BX1248
 BX1248                          STATION DESCRIPTION
 BX1248
 BX1248'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1248'1.55 MI NW FROM SIEPER.
 BX1248'ABOUT 1.55 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1248'OFFICE AT SIEPER.  0.15 MILE WEST ALONG LOUISIANA HIGHWAY 465 FROM THE
 BX1248'RAPIDES AND VERNON PARISH LINE.  1.20 MILES NORTHWEST OF BENCH MARK
 BX1248'40V34 IN RAPIDES PARISH.  57 FEET NORTH OF CENTERLINE OF LOUISIANA
 BX1248'HIGHWAY 465.  66 FEET EAST OF DIRT ROAD LEADING NORTH.  46 FEET
 BX1248'NORTHWEST OF LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER. 86
 BX1248'FEET WEST OF THE SOUTHWEST CORNER OF COMBINATION MESH AND BARB WIRE
 BX1248'FENCE.  11 FEET EAST OF A 17 INCH RED OAK TREE.  DISK SET IN THE TOP
 BX1248'OF A CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1
 BX1248'FOOT NORTH OF THE MARK.
 BX1248
 BX1248                          STATION RECOVERY (1994)
 BX1248
 BX1248'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1248'RECOVERED IN GOOD CONDITION.
 BX1248
 BX1248                          STATION RECOVERY (2001)
 BX1248
 BX1248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1248'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1257 ***********************************************************************
 BX1257  DESIGNATION -  58 V 10
 BX1257  PID         -  BX1257
 BX1257  STATE/COUNTY-  LA/VERNON
 BX1257  COUNTRY     -  US
 BX1257  USGS QUAD   -  LACAMP (2018)
 BX1257
 BX1257                         *CURRENT SURVEY CONTROL
 BX1257  ______________________________________________________________________
 BX1257* NAD 83(1986) POSITION- 31 14 48.     (N) 092 58 51.     (W)   SCALED
 BX1257* NAVD 88 ORTHO HEIGHT -    85.20  (+/-2cm)      279.5   (feet) VERTCON3
 BX1257  ______________________________________________________________________
 BX1257  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 BX1257  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1257
 BX1257.The horizontal coordinates were scaled from a map and have
 BX1257.an estimated accuracy of +/- 6 seconds.
 BX1257
 BX1257.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1257.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1257
 BX1257.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1257.GEOID18 height accuracy estimate available here.
 BX1257
 BX1257.The vertical order pertains to the NGVD 29 superseded value.
 BX1257
 BX1257.Click photographs - Photos may exist for this station.
 BX1257
 BX1257;                    North         East    Units  Estimated Accuracy
 BX1257;SPC LA N     -    82,890.      954,200.      MT  (+/- 180 meters Scaled)
 BX1257
 BX1257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ018569(NAD 83)
 BX1257
 BX1257                          SUPERSEDED SURVEY CONTROL
 BX1257
 BX1257  NGVD 29 (11/26/84)   85.234  (m)          279.64   (f) ADJUSTED    2 0
 BX1257
 BX1257.Superseded values are not recommended for survey control.
 BX1257
 BX1257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1257.See file dsdata.pdf to determine how the superseded data were derived.
 BX1257
 BX1257_MARKER: DD = SURVEY DISK
 BX1257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1257_STAMPING: 58V10 1969
 BX1257_MARK LOGO: LADHGS
 BX1257_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1257+STABILITY: SURFACE MOTION
 BX1257
 BX1257  HISTORY     - Date     Condition        Report By
 BX1257  HISTORY     - 1969     MONUMENTED       LADH
 BX1257  HISTORY     - 19940611 GOOD             USPSQD
 BX1257
 BX1257                          STATION DESCRIPTION
 BX1257
 BX1257'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1257'2.25 MI SE FROM SIMPSON.
 BX1257'ABOUT 2.25 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1257'OFFICE AT SIMPSON.  9.75 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1257'FROM THE RAPIDES AND VERNON PARISH LINE.  1.20 MILES NORTHWEST OF
 BX1257'BENCH MARK 58V9.  64 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY
 BX1257'465.  6 FEET WEST OF THE NORTHEAST CORNER OF A CYCLONE FENCE AROUND
 BX1257'THE PINE ISLAND CEMETARY.  85 FEET EAST OF CENTER OF THE GATE TO THE
 BX1257'PINE ISLAND CEMETARY.  34 FEET SOUTH OF A 19 INCH RED OAK TREE.  25
 BX1257'FEET SOUTH OF A 19 INCH PINE TREE.  DISK SET IN THE TOP OF A CONCRETE
 BX1257'POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF
 BX1257'THE MARK.
 BX1257
 BX1257                          STATION RECOVERY (1994)
 BX1257
 BX1257'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1258 ***********************************************************************
 BX1258  DESIGNATION -  58 V 11
 BX1258  PID         -  BX1258
 BX1258  STATE/COUNTY-  LA/VERNON
 BX1258  COUNTRY     -  US
 BX1258  USGS QUAD   -  TEMPLE (2018)
 BX1258
 BX1258                         *CURRENT SURVEY CONTROL
 BX1258  ______________________________________________________________________
 BX1258* NAD 83(1986) POSITION- 31 15 05.     (N) 092 59 48.     (W)   SCALED
 BX1258* NAVD 88 ORTHO HEIGHT -    91.33  (+/-2cm)      299.6   (feet) VERTCON3
 BX1258  ______________________________________________________________________
 BX1258  GEOID HEIGHT    -        -26.170 (meters)                     GEOID18
 BX1258  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1258
 BX1258.The horizontal coordinates were scaled from a map and have
 BX1258.an estimated accuracy of +/- 6 seconds.
 BX1258
 BX1258.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1258.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1258
 BX1258.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1258.GEOID18 height accuracy estimate available here.
 BX1258
 BX1258.The vertical order pertains to the NGVD 29 superseded value.
 BX1258
 BX1258.Click photographs - Photos may exist for this station.
 BX1258
 BX1258;                    North         East    Units  Estimated Accuracy
 BX1258;SPC LA N     -    83,420.      952,690.      MT  (+/- 180 meters Scaled)
 BX1258
 BX1258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ003574(NAD 83)
 BX1258
 BX1258                          SUPERSEDED SURVEY CONTROL
 BX1258
 BX1258  NGVD 29 (11/26/84)   91.369  (m)          299.77   (f) ADJUSTED    2 0
 BX1258
 BX1258.Superseded values are not recommended for survey control.
 BX1258
 BX1258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1258.See file dsdata.pdf to determine how the superseded data were derived.
 BX1258
 BX1258_MARKER: DD = SURVEY DISK
 BX1258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1258_STAMPING: 58V11 1969
 BX1258_MARK LOGO: LADHGS
 BX1258_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1258+STABILITY: SURFACE MOTION
 BX1258
 BX1258  HISTORY     - Date     Condition        Report By
 BX1258  HISTORY     - 1969     MONUMENTED       LADH
 BX1258  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1258
 BX1258                          STATION DESCRIPTION
 BX1258
 BX1258'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1258'1.10 MI SE FROM SIMPSON.
 BX1258'ABOUT 1.10 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1258'OFFICE AT SIMPSON.  10.9 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1258'FROM THE RAPIDES AND VERNON PARISH LINE.  1.15 MILES NORTHWEST OF
 BX1258'BENCH MARK 58V10.  80 FEET EAST NORTHEAST OF CENTERLINE OF LOUISIANA
 BX1258'HIGHWAY 465.  36 FEET EAST OF A POWER POLE.  31 FEET NORTHEAST OF A
 BX1258'LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT OF WAY MARKER.  29 FEET NORTH
 BX1258'NORTHWEST OF A DIRT ROAD LEADING NORTHEAST OFF OF LOUISIANA HIGHWAY
 BX1258'465.  DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  A
 BX1258'STEEL WITNESS POST IS SET 1 FOOT NORTHEAST OF THE MARK.
 BX1258
 BX1258                          STATION RECOVERY (1994)
 BX1258
 BX1258'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1258'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1934 ***********************************************************************
 BX1934  DESIGNATION -  58 V 12
 BX1934  PID         -  BX1934
 BX1934  STATE/COUNTY-  LA/VERNON
 BX1934  COUNTRY     -  US
 BX1934  USGS QUAD   -  SIMPSON NORTH (2018)
 BX1934
 BX1934                         *CURRENT SURVEY CONTROL
 BX1934  ______________________________________________________________________
 BX1934* NAD 83(1986) POSITION- 31 15 35.     (N) 093 01 37.     (W)   SCALED
 BX1934* NAVD 88 ORTHO HEIGHT -    88.24  (+/-2cm)      289.5   (feet) VERTCON3
 BX1934  ______________________________________________________________________
 BX1934  GEOID HEIGHT    -        -26.171 (meters)                     GEOID18
 BX1934  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1934
 BX1934.The horizontal coordinates were scaled from a map and have
 BX1934.an estimated accuracy of +/- 6 seconds.
 BX1934
 BX1934.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1934.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1934
 BX1934.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1934.GEOID18 height accuracy estimate available here.
 BX1934
 BX1934.The vertical order pertains to the NGVD 29 superseded value.
 BX1934
 BX1934.Click photographs - Photos may exist for this station.
 BX1934
 BX1934;                    North         East    Units  Estimated Accuracy
 BX1934;SPC LA N     -    84,360.      949,810.      MT  (+/- 180 meters Scaled)
 BX1934
 BX1934_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ974583(NAD 83)
 BX1934
 BX1934                          SUPERSEDED SURVEY CONTROL
 BX1934
 BX1934  NGVD 29 (11/26/84)   88.278  (m)          289.63   (f) ADJUSTED    2 0
 BX1934
 BX1934.Superseded values are not recommended for survey control.
 BX1934
 BX1934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1934.See file dsdata.pdf to determine how the superseded data were derived.
 BX1934
 BX1934_MARKER: DD = SURVEY DISK
 BX1934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1934_STAMPING: 58V12 1969
 BX1934_MARK LOGO: LADHGS
 BX1934_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1934+STABILITY: SURFACE MOTION
 BX1934
 BX1934  HISTORY     - Date     Condition        Report By
 BX1934  HISTORY     - 1969     MONUMENTED       LADH
 BX1934  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1934  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1934
 BX1934                          STATION DESCRIPTION
 BX1934
 BX1934'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1934'1.15 MI W FROM SIMPSON.
 BX1934'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 8 FROM THE POST OFFICE
 BX1934'AT SIMPSON.  0.35 MILES WEST ALONG LOUISIANA HIGHWAY 8 FROM THE
 BX1934'JUNCTION OF LOUISIANA 8 AND 465.  0.05 MILES WEST OF SIMPSON BAPTIST
 BX1934'CHURCH LOCATED ON THE WEST EDGE OF SIMPSON.  1.20 MILES EAST OF BENCH
 BX1934'MARK T 67 1935.  1.15 MILES WEST OF BENCH MARK S 67 1935.  33 FEET
 BX1934'NORTHWEST OF FENCE CORNER.  75 FEET NORTHWEST OF CENTERLINE OF
 BX1934'LOUISIANA HIGHWAY 8.  88 FEET SOUTHWEST OF TELEPHONE POLE IN THE EDGE
 BX1934'OF A PINE GROVE.  DISK SET IN TOP OF A CONCRETE POST PROJECTING 4
 BX1934'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BX1934
 BX1934                          STATION RECOVERY (1994)
 BX1934
 BX1934'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1934'MARK NOT FOUND.
 BX1934
 BX1934                          STATION RECOVERY (2001)
 BX1934
 BX1934'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1934'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1936 ***********************************************************************
 BX1936  DESIGNATION -  58 V 13
 BX1936  PID         -  BX1936
 BX1936  STATE/COUNTY-  LA/VERNON
 BX1936  COUNTRY     -  US
 BX1936  USGS QUAD   -  SIMPSON SOUTH (2018)
 BX1936
 BX1936                         *CURRENT SURVEY CONTROL
 BX1936  ______________________________________________________________________
 BX1936* NAD 83(1986) POSITION- 31 14 49.     (N) 093 03 31.     (W)   SCALED
 BX1936* NAVD 88 ORTHO HEIGHT -    78.27  (+/-2cm)      256.8   (feet) VERTCON3
 BX1936  ______________________________________________________________________
 BX1936  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 BX1936  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1936
 BX1936.The horizontal coordinates were scaled from a map and have
 BX1936.an estimated accuracy of +/- 6 seconds.
 BX1936
 BX1936.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1936.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1936
 BX1936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1936.GEOID18 height accuracy estimate available here.
 BX1936
 BX1936.The vertical order pertains to the NGVD 29 superseded value.
 BX1936
 BX1936.Click photographs - Photos may exist for this station.
 BX1936
 BX1936;                    North         East    Units  Estimated Accuracy
 BX1936;SPC LA N     -    82,960.      946,790.      MT  (+/- 180 meters Scaled)
 BX1936
 BX1936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ944569(NAD 83)
 BX1936
 BX1936                          SUPERSEDED SURVEY CONTROL
 BX1936
 BX1936  NGVD 29 (11/26/84)   78.316  (m)          256.94   (f) ADJUSTED    2 0
 BX1936
 BX1936.Superseded values are not recommended for survey control.
 BX1936
 BX1936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1936.See file dsdata.pdf to determine how the superseded data were derived.
 BX1936
 BX1936_MARKER: DD = SURVEY DISK
 BX1936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1936_STAMPING: 58V13 1969
 BX1936_MARK LOGO: LADHGS
 BX1936_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1936+STABILITY: SURFACE MOTION
 BX1936
 BX1936  HISTORY     - Date     Condition        Report By
 BX1936  HISTORY     - 1969     MONUMENTED       LADH
 BX1936  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1936  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1936
 BX1936                          STATION DESCRIPTION
 BX1936
 BX1936'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1936'3.35 MI WSW FROM SIMPSON.
 BX1936'ABOUT 3.35 MILES WEST SOUTHWEST ALONG LOUISIANA HIGHWAY 8 FROM THE
 BX1936'POST OFFICE AT SIMPSON.  2.30 MILES NORTHWEST ALONG LOUISIANA HIGHWAY
 BX1936'8 FROM THE SIMPSON BAPTIST CHURCH.  1.0 MILE NORTHWEST OF BENCH MARK T
 BX1936'67 1935.  0.15 MILE NORTHWEST OF A CRESOTE TIMBER BRIDGE ON LOUISIANA
 BX1936'HIGHWAY 8.  66 FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BX1936'8.  49 FEET NORTH NORTHEAST OF A COMBINATION POWER AND TELEPHONE POLE.
 BX1936'29 FEET NORTHEAST OF A 14 INCH PINE TREE.  24 FEET WEST SOUTHWEST OF
 BX1936'A 18 INCH PINE TREE.  3 FEET NORTHWEST OF A THREE STRAND BARB WIRE
 BX1936'FENCE.  DISK SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES. A
 BX1936'STEEL WITNESS POST IS SET 2 FEET NORTHWEST OF THE MARK.
 BX1936
 BX1936                          STATION RECOVERY (1994)
 BX1936
 BX1936'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1936'MARK NOT FOUND.
 BX1936
 BX1936                          STATION RECOVERY (2001)
 BX1936
 BX1936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1936'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1215 ***********************************************************************
 BK1215  DESIGNATION -  58 V 14
 BK1215  PID         -  BK1215
 BK1215  STATE/COUNTY-  LA/VERNON
 BK1215  COUNTRY     -  US
 BK1215  USGS QUAD   -  STEEP GULLY (2018)
 BK1215
 BK1215                         *CURRENT SURVEY CONTROL
 BK1215  ______________________________________________________________________
 BK1215* NAD 83(1986) POSITION- 30 53 26.     (N) 092 50 06.     (W)   SCALED
 BK1215* NAVD 88 ORTHO HEIGHT -    38.55  (+/-2cm)      126.5   (feet) VERTCON3
 BK1215  ______________________________________________________________________
 BK1215  GEOID HEIGHT    -        -26.774 (meters)                     GEOID18
 BK1215  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1215
 BK1215.The horizontal coordinates were scaled from a map and have
 BK1215.an estimated accuracy of +/- 6 seconds.
 BK1215
 BK1215.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1215
 BK1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1215.GEOID18 height accuracy estimate available here.
 BK1215
 BK1215.The vertical order pertains to the NGVD 29 superseded value.
 BK1215
 BK1215.Click photographs - Photos may exist for this station.
 BK1215
 BK1215;                    North         East    Units  Estimated Accuracy
 BK1215;SPC LA N     -    43,350.      967,970.      MT  (+/- 180 meters Scaled)
 BK1215
 BK1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ157174(NAD 83)
 BK1215
 BK1215                          SUPERSEDED SURVEY CONTROL
 BK1215
 BK1215  NGVD 29 (11/26/84)   38.551  (m)          126.48   (f) ADJUSTED    2 0
 BK1215
 BK1215.Superseded values are not recommended for survey control.
 BK1215
 BK1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1215.See file dsdata.pdf to determine how the superseded data were derived.
 BK1215
 BK1215_MARKER: DD = SURVEY DISK
 BK1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1215_STAMPING: 58V14 1969
 BK1215_MARK LOGO: LADHGS
 BK1215_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1215+STABILITY: SURFACE MOTION
 BK1215
 BK1215  HISTORY     - Date     Condition        Report By
 BK1215  HISTORY     - 1969     MONUMENTED       LADTD
 BK1215  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1215  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1215
 BK1215                          STATION DESCRIPTION
 BK1215
 BK1215'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1215'3.35 MI NW FROM ELIZABETH.
 BK1215'ABOUT 3.35 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 1156 AND LOUISIANA
 BK1215'HIGHWAY 10 FROM THE POST OFFICE AT ELIZABETH.  1.75 MILES WEST OF THE
 BK1215'JUNCTION OF LOUISIANA HIGHWAY 1156 AND LOUISIANA HIGHWAY 10.  1.05
 BK1215'MILES WEST OF B.M. 2V42 IN ALLEN PARISH.  0.70 MILES WEST OF THE ALLEN
 BK1215'AND VERNON PARISH LINE.  98 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK1215'HIGHWAY 10.  94 FEET SOUTHWEST OF THE SOUTHWEST END OF A CRESOTE
 BK1215'TIMBER BRIDGE UNDER LOUISIANA HIGHWAY 10.  120 FEET SOUTH SOUTHEAST OF
 BK1215'THE SOUTHEAST END OF A CRESOTE TIMBER BRIDGE UNDER LOUISIANA HIGHWAY
 BK1215'10.  34 FEET SOUTH OF A BARB WIRE FENCE.  DISK IN TOP OF A CONCRETE
 BK1215'POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF
 BK1215'THE MARK.  SECTION 13, T2S, R 5W.
 BK1215
 BK1215                          STATION RECOVERY (1994)
 BK1215
 BK1215'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1215'MARK NOT FOUND.
 BK1215
 BK1215                          STATION RECOVERY (2001)
 BK1215
 BK1215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1215'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1214 ***********************************************************************
 BK1214  DESIGNATION -  58 V 15
 BK1214  PID         -  BK1214
 BK1214  STATE/COUNTY-  LA/VERNON
 BK1214  COUNTRY     -  US
 BK1214  USGS QUAD   -  STEEP GULLY (2018)
 BK1214
 BK1214                         *CURRENT SURVEY CONTROL
 BK1214  ______________________________________________________________________
 BK1214* NAD 83(1986) POSITION- 30 53 43.     (N) 092 51 01.     (W)   SCALED
 BK1214* NAVD 88 ORTHO HEIGHT -    44.81  (+/-2cm)      147.0   (feet) VERTCON3
 BK1214  ______________________________________________________________________
 BK1214  GEOID HEIGHT    -        -26.760 (meters)                     GEOID18
 BK1214  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1214
 BK1214.The horizontal coordinates were scaled from a map and have
 BK1214.an estimated accuracy of +/- 6 seconds.
 BK1214
 BK1214.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1214.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1214
 BK1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1214.GEOID18 height accuracy estimate available here.
 BK1214
 BK1214.The vertical order pertains to the NGVD 29 superseded value.
 BK1214
 BK1214.Click photographs - Photos may exist for this station.
 BK1214
 BK1214;                    North         East    Units  Estimated Accuracy
 BK1214;SPC LA N     -    43,880.      966,510.      MT  (+/- 180 meters Scaled)
 BK1214
 BK1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ143180(NAD 83)
 BK1214
 BK1214                          SUPERSEDED SURVEY CONTROL
 BK1214
 BK1214  NGVD 29 (11/26/84)   44.820  (m)          147.05   (f) ADJUSTED    2 0
 BK1214
 BK1214.Superseded values are not recommended for survey control.
 BK1214
 BK1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1214.See file dsdata.pdf to determine how the superseded data were derived.
 BK1214
 BK1214_MARKER: DD = SURVEY DISK
 BK1214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1214_STAMPING: 58V15 1969
 BK1214_MARK LOGO: LADHGS
 BK1214_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1214+STABILITY: SURFACE MOTION
 BK1214
 BK1214  HISTORY     - Date     Condition        Report By
 BK1214  HISTORY     - 1969     MONUMENTED       LADTD
 BK1214  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1214
 BK1214                          STATION DESCRIPTION
 BK1214
 BK1214'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1214'4.40 MI NW FROM ELIZABETH.
 BK1214'ABOUT 4.40 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 1156 AND LOUISIANA
 BK1214'HIGHWAY 10 FROM THE POST OFFICE AT ELIZABETH.  2.80 MILES WEST OF THE
 BK1214'JUNCTION OF LOUISIANA HIGHWAY 1156 AND LOUISIANA HIGHWAY 10.  1.05
 BK1214'MILES WEST OF B.M. 58V14.  2.40 MILES WEST OF THE ALLEN AND VERNON
 BK1214'PARISH LINE.  70 FEET SOUTHWEST OF CENTERLINE OF LOUISIANA HIGHWAY 10.
 BK1214'3 FEET SOUTHWEST OF A BARB WIRE FENCE.  52 FEET NORTHEAST OF THE
 BK1214'NORTH RAIL ON THE RAILROAD TRACK.  194 FEET EAST SOUTH EAST OF THE
 BK1214'SOUTHEAST END OF A RAILROAD TRESTLE.  0.10 MILES SOUTHEAST OF THE
 BK1214'SOUTHEAST END OF A CRESOTE TIMBER BRIDGE UNDER LOUISIANA HIGHWAY 10.
 BK1214'DISK IN TOP OF A CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS
 BK1214'POST IS SET 1 FOOT SOUTHWEST OF THE MARK.  SECTION 11, T2S, R 5W.
 BK1214
 BK1214                          STATION RECOVERY (2001)
 BK1214
 BK1214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1214'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1213 ***********************************************************************
 BK1213  DESIGNATION -  58 V 16
 BK1213  PID         -  BK1213
 BK1213  STATE/COUNTY-  LA/VERNON
 BK1213  COUNTRY     -  US
 BK1213  USGS QUAD   -  STEEP GULLY (2018)
 BK1213
 BK1213                         *CURRENT SURVEY CONTROL
 BK1213  ______________________________________________________________________
 BK1213* NAD 83(1986) POSITION- 30 54 08.     (N) 092 51 57.     (W)   SCALED
 BK1213* NAVD 88 ORTHO HEIGHT -    46.95  (+/-2cm)      154.0   (feet) VERTCON3
 BK1213  ______________________________________________________________________
 BK1213  GEOID HEIGHT    -        -26.743 (meters)                     GEOID18
 BK1213  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1213
 BK1213.The horizontal coordinates were scaled from a map and have
 BK1213.an estimated accuracy of +/- 6 seconds.
 BK1213
 BK1213.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1213.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1213
 BK1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1213.GEOID18 height accuracy estimate available here.
 BK1213
 BK1213.The vertical order pertains to the NGVD 29 superseded value.
 BK1213
 BK1213.Click photographs - Photos may exist for this station.
 BK1213
 BK1213;                    North         East    Units  Estimated Accuracy
 BK1213;SPC LA N     -    44,660.      965,020.      MT  (+/- 180 meters Scaled)
 BK1213
 BK1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ128187(NAD 83)
 BK1213
 BK1213                          SUPERSEDED SURVEY CONTROL
 BK1213
 BK1213  NGVD 29 (11/26/84)   46.959  (m)          154.06   (f) ADJUSTED    2 0
 BK1213
 BK1213.Superseded values are not recommended for survey control.
 BK1213
 BK1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1213.See file dsdata.pdf to determine how the superseded data were derived.
 BK1213
 BK1213_MARKER: DD = SURVEY DISK
 BK1213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1213_STAMPING: 58V16 1969
 BK1213_MARK LOGO: LADHGS
 BK1213_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1213+STABILITY: SURFACE MOTION
 BK1213
 BK1213  HISTORY     - Date     Condition        Report By
 BK1213  HISTORY     - 1969     MONUMENTED       LADTD
 BK1213  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1213
 BK1213                          STATION DESCRIPTION
 BK1213
 BK1213'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1213'5.05 MI SE FROM PITKIN.
 BK1213'ABOUT 5.05 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE POST
 BK1213'OFFICE AT PITKIN.  5.45 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 1156
 BK1213'AND LOUISIANA HIGHWAY 10 FROM THE POST OFFICE AT ELIZABETH.  3.45
 BK1213'MILES WEST OF THE ALLEN AND VERNON PARISH LINE.  1.05 MILES WEST OF
 BK1213'B.M. 58V15.  65 FEET SOUTH SOUTHWEST OF THE CENTER LINE OF LOUISIANA
 BK1213'HIGHWAY 10.  51 FEET SOUTHWEST OF THE SOUTH END OF A 36 INCH CONCRETE
 BK1213'PIPE CROSS DRAIN UNDER LOUISIANA HIGHWAY 10.  4 FEET NORTHWEST OF A
 BK1213'TELEPHONE POLE.  37 FEET NORTH NORTHEAST OF THE NORTH RAIL ON THE
 BK1213'RAILROAD TRACK.  34 FEET NORTH OF THE NORTH END OF A WOOD CULVERT
 BK1213'UNDER RAILROAD.  0.15 MILES SOUTHEAST OF THE SOUTHEAST END OF A
 BK1213'CRESOTE TIMBER BRIDGE UNDER LOUISIANA HIGHWAY 10.  DISK IN TOP OF A
 BK1213'CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT
 BK1213'SOUTH SOUTHWEST OF THE MARK.  SECTION 10, T 2S, R 5W.
 BK1213
 BK1213                          STATION RECOVERY (2001)
 BK1213
 BK1213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1213'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1211 ***********************************************************************
 BK1211  DESIGNATION -  58 V 17
 BK1211  PID         -  BK1211
 BK1211  STATE/COUNTY-  LA/VERNON
 BK1211  COUNTRY     -  US
 BK1211  USGS QUAD   -  PITKIN (2018)
 BK1211
 BK1211                         *CURRENT SURVEY CONTROL
 BK1211  ______________________________________________________________________
 BK1211* NAD 83(1986) POSITION- 30 55 02.     (N) 092 53 36.     (W)   SCALED
 BK1211* NAVD 88 ORTHO HEIGHT -    40.58  (+/-2cm)      133.1   (feet) VERTCON3
 BK1211  ______________________________________________________________________
 BK1211  GEOID HEIGHT    -        -26.708 (meters)                     GEOID18
 BK1211  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1211
 BK1211.The horizontal coordinates were scaled from a map and have
 BK1211.an estimated accuracy of +/- 6 seconds.
 BK1211
 BK1211.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1211
 BK1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1211.GEOID18 height accuracy estimate available here.
 BK1211
 BK1211.The vertical order pertains to the NGVD 29 superseded value.
 BK1211
 BK1211.Click photographs - Photos may exist for this station.
 BK1211
 BK1211;                    North         East    Units  Estimated Accuracy
 BK1211;SPC LA N     -    46,330.      962,400.      MT  (+/- 180 meters Scaled)
 BK1211
 BK1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ101204(NAD 83)
 BK1211
 BK1211                          SUPERSEDED SURVEY CONTROL
 BK1211
 BK1211  NGVD 29 (11/26/84)   40.600  (m)          133.20   (f) ADJUSTED    2 0
 BK1211
 BK1211.Superseded values are not recommended for survey control.
 BK1211
 BK1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1211.See file dsdata.pdf to determine how the superseded data were derived.
 BK1211
 BK1211_MARKER: DD = SURVEY DISK
 BK1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1211_STAMPING: 58V17 1969
 BK1211_MARK LOGO: LADHGS
 BK1211_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1211+STABILITY: SURFACE MOTION
 BK1211
 BK1211  HISTORY     - Date     Condition        Report By
 BK1211  HISTORY     - 1969     MONUMENTED       LADTD
 BK1211  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1211
 BK1211                          STATION DESCRIPTION
 BK1211
 BK1211'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1211'3.05 MI SE FROM PITKIN.
 BK1211'ABOUT 3.05 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE POST
 BK1211'OFFICE AT PITKIN.  5.45 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10
 BK1211'FROM THE ALLEN AND VERNON PARISH LINE.  1.10 MILES WEST OF B.M. B3933
 BK1211'(L.G.S.).  77 FEET NORTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY 10. 32
 BK1211'FEET NORTHEAST OF A 3 WAY FENCE CORNER.  84 FEET NORTH NORTHWEST OF A
 BK1211'COMBINATION POWER AND TELEPHONE POLE.  134 FEET SOUTHEAST OF THE
 BK1211'CENTER OF A WOOD CATTLE GUARD UNDER A GRAVEL DRIVE LEADING TO FRAME
 BK1211'RESIDENCE.  1 FOOT NORTHWEST OF A BARB WIRE FENCE.  DISK IN TOP OF A
 BK1211'CONCRETE POST PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT
 BK1211'NORTHEAST OF THE MARK.  SECTION 4, T2S, R5W.
 BK1211
 BK1211                          STATION RECOVERY (2001)
 BK1211
 BK1211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1211'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1210 ***********************************************************************
 BK1210  DESIGNATION -  58 V 18
 BK1210  PID         -  BK1210
 BK1210  STATE/COUNTY-  LA/VERNON
 BK1210  COUNTRY     -  US
 BK1210  USGS QUAD   -  PITKIN (2018)
 BK1210
 BK1210                         *CURRENT SURVEY CONTROL
 BK1210  ______________________________________________________________________
 BK1210* NAD 83(1986) POSITION- 30 55 42.     (N) 092 54 14.     (W)   SCALED
 BK1210* NAVD 88 ORTHO HEIGHT -    50.23  (+/-2cm)      164.8   (feet) VERTCON3
 BK1210  ______________________________________________________________________
 BK1210  GEOID HEIGHT    -        -26.685 (meters)                     GEOID18
 BK1210  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1210
 BK1210.The horizontal coordinates were scaled from a map and have
 BK1210.an estimated accuracy of +/- 6 seconds.
 BK1210
 BK1210.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1210
 BK1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1210.GEOID18 height accuracy estimate available here.
 BK1210
 BK1210.The vertical order pertains to the NGVD 29 superseded value.
 BK1210
 BK1210.Click photographs - Photos may exist for this station.
 BK1210
 BK1210;                    North         East    Units  Estimated Accuracy
 BK1210;SPC LA N     -    47,570.      961,400.      MT  (+/- 180 meters Scaled)
 BK1210
 BK1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ091216(NAD 83)
 BK1210
 BK1210                          SUPERSEDED SURVEY CONTROL
 BK1210
 BK1210  NGVD 29 (11/26/84)   50.256  (m)          164.88   (f) ADJUSTED    2 0
 BK1210
 BK1210.Superseded values are not recommended for survey control.
 BK1210
 BK1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1210.See file dsdata.pdf to determine how the superseded data were derived.
 BK1210
 BK1210_MARKER: DD = SURVEY DISK
 BK1210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1210_STAMPING: 58V18 1969
 BK1210_MARK LOGO: LADHGS
 BK1210_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1210+STABILITY: SURFACE MOTION
 BK1210
 BK1210  HISTORY     - Date     Condition        Report By
 BK1210  HISTORY     - 1969     MONUMENTED       LADTD
 BK1210  HISTORY     - 1972     GOOD             LADTD
 BK1210  HISTORY     - 19940611 GOOD             USPSQD
 BK1210  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1210
 BK1210                          STATION DESCRIPTION
 BK1210
 BK1210'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1210'2.0 MI SE FROM PITKIN.
 BK1210'ABOUT 2.0 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE POST
 BK1210'OFFICE AT PITKIN.  0.35 MILES EAST OF THE JUNCTION OF LOUISIANA
 BK1210'HIGHWAY 10 AND 113.  0.20 MILES WEST OF A CREOSOTE TIMBER BRIDGE.  13
 BK1210'FEET SOUTHEAST OF A FENCE CORNER.  75 FEET NORTHEAST OF THE CENTER OF
 BK1210'LOUISIANA HIGHWAY 10.  13 FEET SOUTHEAST OF A 36 INCH PINE TREE.  1
 BK1210'FOOT SOUTHWEST OF A BARBED WIRE FENCE.  108 FEET EAST OF A POWER POLE
 BK1210'WITH ONE TRANSFORMER.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BK1210'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1210'FOOT SOUTHWEST OF THE MARK.
 BK1210
 BK1210                          STATION RECOVERY (1994)
 BK1210
 BK1210'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1210'RECOVERED IN GOOD CONDITION.
 BK1210
 BK1210                          STATION RECOVERY (2001)
 BK1210
 BK1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1210'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1209 ***********************************************************************
 BK1209  DESIGNATION -  58 V 19
 BK1209  PID         -  BK1209
 BK1209  STATE/COUNTY-  LA/VERNON
 BK1209  COUNTRY     -  US
 BK1209  USGS QUAD   -  PITKIN (2018)
 BK1209
 BK1209                         *CURRENT SURVEY CONTROL
 BK1209  ______________________________________________________________________
 BK1209* NAD 83(1986) POSITION- 30 55 58.     (N) 092 55 07.     (W)   SCALED
 BK1209* NAVD 88 ORTHO HEIGHT -    48.47  (+/-2cm)      159.0   (feet) VERTCON3
 BK1209  ______________________________________________________________________
 BK1209  GEOID HEIGHT    -        -26.671 (meters)                     GEOID18
 BK1209  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1209
 BK1209.The horizontal coordinates were scaled from a map and have
 BK1209.an estimated accuracy of +/- 6 seconds.
 BK1209
 BK1209.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1209.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1209
 BK1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1209.GEOID18 height accuracy estimate available here.
 BK1209
 BK1209.The vertical order pertains to the NGVD 29 superseded value.
 BK1209
 BK1209.Click photographs - Photos may exist for this station.
 BK1209
 BK1209;                    North         East    Units  Estimated Accuracy
 BK1209;SPC LA N     -    48,060.      959,990.      MT  (+/- 180 meters Scaled)
 BK1209
 BK1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ077221(NAD 83)
 BK1209
 BK1209                          SUPERSEDED SURVEY CONTROL
 BK1209
 BK1209  NGVD 29 (11/26/84)   48.498  (m)          159.11   (f) ADJUSTED    2 0
 BK1209
 BK1209.Superseded values are not recommended for survey control.
 BK1209
 BK1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1209.See file dsdata.pdf to determine how the superseded data were derived.
 BK1209
 BK1209_MARKER: DD = SURVEY DISK
 BK1209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1209_STAMPING: 58V19 1969
 BK1209_MARK LOGO: LADHGS
 BK1209_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1209+STABILITY: SURFACE MOTION
 BK1209
 BK1209  HISTORY     - Date     Condition        Report By
 BK1209  HISTORY     - 1969     MONUMENTED       LADTD
 BK1209  HISTORY     - 1973     GOOD             LADTD
 BK1209  HISTORY     - 19940611 GOOD             USPSQD
 BK1209  HISTORY     - 20010331 GOOD             NGS
 BK1209
 BK1209                          STATION DESCRIPTION
 BK1209
 BK1209'DESCRIBED BY LA TRANSP AND DEV 1973
 BK1209'1.0 MI SE FROM PITKIN.
 BK1209'LOCATED ABOUT 1.0 MILES EAST ALONG LOUISIANA HIGHWAY 10 FROM THE POST
 BK1209'OFFICE AT PITKIN.  7.5 MILES WEST OF THE ALLEN AND VERNON PARISH LINE.
 BK1209'0.60 MILES WEST OF THE JUNCTION OF LOUISIANA HIGHWAY 10 AND 113. 73
 BK1209'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 10. 41 FEET
 BK1209'NORTHEAST OF A POWER POLE WITH ONE (1) TRANSFORMER.  34 FEET NORTHEAST
 BK1209'OF A COMBINATION MESH AND BARB WIRE FENCE CORNER.  33 FEET NORTHEAST
 BK1209'OF A L.D.H. RIGHT-OF-WAY MARKER.  1 FOOT NORTHWEST OF A BARB WIRE
 BK1209'FENCE.  162 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE MOUNT OLIVE
 BK1209'BAPTIST CHURCH AT PITKIN.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK
 BK1209'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1209'FOOT SOUTHWEST OF THE MARK.
 BK1209
 BK1209                          STATION RECOVERY (1994)
 BK1209
 BK1209'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1209'RECOVERED IN GOOD CONDITION.
 BK1209
 BK1209                          STATION RECOVERY (2001)
 BK1209
 BK1209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1209'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1249 ***********************************************************************
 BX1249  DESIGNATION -  58 V 2
 BX1249  PID         -  BX1249
 BX1249  STATE/COUNTY-  LA/VERNON
 BX1249  COUNTRY     -  US
 BX1249  USGS QUAD   -  SIEPER (2018)
 BX1249
 BX1249                         *CURRENT SURVEY CONTROL
 BX1249  ______________________________________________________________________
 BX1249* NAD 83(1986) POSITION- 31 13 04.     (N) 092 50 57.     (W)   SCALED
 BX1249* NAVD 88 ORTHO HEIGHT -    59.73  (+/-2cm)      196.0   (feet) VERTCON3
 BX1249  ______________________________________________________________________
 BX1249  GEOID HEIGHT    -        -26.235 (meters)                     GEOID18
 BX1249  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1249
 BX1249.The horizontal coordinates were scaled from a map and have
 BX1249.an estimated accuracy of +/- 6 seconds.
 BX1249
 BX1249.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1249.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1249
 BX1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1249.GEOID18 height accuracy estimate available here.
 BX1249
 BX1249.The vertical order pertains to the NGVD 29 superseded value.
 BX1249
 BX1249.Click photographs - Photos may exist for this station.
 BX1249
 BX1249;                    North         East    Units  Estimated Accuracy
 BX1249;SPC LA N     -    79,640.      966,730.      MT  (+/- 180 meters Scaled)
 BX1249
 BX1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ143537(NAD 83)
 BX1249
 BX1249                          SUPERSEDED SURVEY CONTROL
 BX1249
 BX1249  NGVD 29 (11/26/84)   59.747  (m)          196.02   (f) ADJUSTED    2 0
 BX1249
 BX1249.Superseded values are not recommended for survey control.
 BX1249
 BX1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1249.See file dsdata.pdf to determine how the superseded data were derived.
 BX1249
 BX1249_MARKER: DD = SURVEY DISK
 BX1249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1249_STAMPING: 58V2 1969
 BX1249_MARK LOGO: LADHGS
 BX1249_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1249+STABILITY: SURFACE MOTION
 BX1249
 BX1249  HISTORY     - Date     Condition        Report By
 BX1249  HISTORY     - 1969     MONUMENTED       LADH
 BX1249  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1249  HISTORY     - 20010331 GOOD             NGS
 BX1249
 BX1249                          STATION DESCRIPTION
 BX1249
 BX1249'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1249'2.55 MI NW FROM SIEPER.
 BX1249'ABOUT 2.55 MILES WEST ALONG LOUISIANA HIGHWAY 465 FROM THE POST OFFICE
 BX1249'AT SIEPER.  1.15 MILES WEST ALONG LOUISIANA HIGHWAY 465 FROM THE
 BX1249'RAPIDES AND VERNON PARISH LINE.  1.0 MILES NORTHWEST OF BENCH MARK
 BX1249'58V1.  0.10 MILE NORTHWEST OF GRAVEL DRIVE LEADING NORTH OFF OF
 BX1249'LOUISIANA HIGHWAY 465.  112 FEET WEST OF SOUTH END OF A 36 INCH CROSS
 BX1249'DRAIN PIPE.  102 FEET SOUTH OF A POWER POLE ON NORTH SIDE OF LOUISIANA
 BX1249'HIGHWAY 465.  16 FEET SOUTHWEST OF COMBINATION MESH AND BARB WIRE
 BX1249'FENCE.  DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES. A
 BX1249'STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX1249
 BX1249                          STATION RECOVERY (1994)
 BX1249
 BX1249'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1249'MARK NOT FOUND.
 BX1249
 BX1249                          STATION RECOVERY (2001)
 BX1249
 BX1249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1249'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1233 ***********************************************************************
 BK1233  DESIGNATION -  58 V 20
 BK1233  PID         -  BK1233
 BK1233  STATE/COUNTY-  LA/VERNON
 BK1233  COUNTRY     -  US
 BK1233  USGS QUAD   -  PITKIN (2018)
 BK1233
 BK1233                         *CURRENT SURVEY CONTROL
 BK1233  ______________________________________________________________________
 BK1233* NAD 83(1986) POSITION- 30 55 57.     (N) 092 54 10.     (W)   SCALED
 BK1233* NAVD 88 ORTHO HEIGHT -    55.29  (+/-2cm)      181.4   (feet) VERTCON3
 BK1233  ______________________________________________________________________
 BK1233  GEOID HEIGHT    -        -26.678 (meters)                     GEOID18
 BK1233  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1233
 BK1233.The horizontal coordinates were scaled from a map and have
 BK1233.an estimated accuracy of +/- 6 seconds.
 BK1233
 BK1233.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1233.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1233
 BK1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1233.GEOID18 height accuracy estimate available here.
 BK1233
 BK1233.The vertical order pertains to the NGVD 29 superseded value.
 BK1233
 BK1233.Click photographs - Photos may exist for this station.
 BK1233
 BK1233;                    North         East    Units  Estimated Accuracy
 BK1233;SPC LA N     -    48,030.      961,500.      MT  (+/- 180 meters Scaled)
 BK1233
 BK1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ092221(NAD 83)
 BK1233
 BK1233                          SUPERSEDED SURVEY CONTROL
 BK1233
 BK1233  NGVD 29 (11/26/84)   55.315  (m)          181.48   (f) ADJUSTED    2 1
 BK1233
 BK1233.Superseded values are not recommended for survey control.
 BK1233
 BK1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1233.See file dsdata.pdf to determine how the superseded data were derived.
 BK1233
 BK1233_MARKER: DD = SURVEY DISK
 BK1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1233_STAMPING: 58V20 1973
 BK1233_MARK LOGO: LADHGS
 BK1233_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1233+STABILITY: SURFACE MOTION
 BK1233
 BK1233  HISTORY     - Date     Condition        Report By
 BK1233  HISTORY     - 1973     MONUMENTED       LADTD
 BK1233  HISTORY     - 1974     GOOD             LADTD
 BK1233  HISTORY     - 19940611 GOOD             USPSQD
 BK1233  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1233
 BK1233                          STATION DESCRIPTION
 BK1233
 BK1233'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1233'2.0 MI SE FROM PITKIN.
 BK1233'LOCATED 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE POST
 BK1233'OFFICE AT PITKIN.  THENCE 0.4 MILES EAST ALONG LOUISIANA HIGHWAY 113.
 BK1233'1.0 MILES SOUTHEAST OF B.M. 58V19.  51 FEET SOUTH OF THE CENTERLINE OF
 BK1233'LOUISIANA HIGHWAY 113.  42 FEET SOUTHEAST OF A POWER POLE.  0.1 MILES
 BK1233'EAST CROWN ZELLERBACH BUILDING.  3.0 FEET SOUTH OF A BARB WIRE FENCE.
 BK1233'3 FEET EAST OF A CABLE FENCE.  0.1 MILES WEST OF BRIDGE NO. 1
 BK1233'40.-01.0040.1.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3
 BK1233'INCHES ABOVE THE GROUND.  A METAL WITNESS POST IS SET 1 FOOT NORTH OF
 BK1233'THE MARK.
 BK1233
 BK1233                          STATION RECOVERY (1994)
 BK1233
 BK1233'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1233'RECOVERED IN GOOD CONDITION.
 BK1233
 BK1233                          STATION RECOVERY (2001)
 BK1233
 BK1233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1233'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1234 ***********************************************************************
 BK1234  DESIGNATION -  58 V 21
 BK1234  PID         -  BK1234
 BK1234  STATE/COUNTY-  LA/VERNON
 BK1234  COUNTRY     -  US
 BK1234  USGS QUAD   -  PITKIN (2018)
 BK1234
 BK1234                         *CURRENT SURVEY CONTROL
 BK1234  ______________________________________________________________________
 BK1234* NAD 83(1986) POSITION- 30 56 01.     (N) 092 53 05.     (W)   SCALED
 BK1234* NAVD 88 ORTHO HEIGHT -    43.34  (+/-2cm)      142.2   (feet) VERTCON3
 BK1234  ______________________________________________________________________
 BK1234  GEOID HEIGHT    -        -26.684 (meters)                     GEOID18
 BK1234  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1234
 BK1234.The horizontal coordinates were scaled from a map and have
 BK1234.an estimated accuracy of +/- 6 seconds.
 BK1234
 BK1234.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1234.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1234
 BK1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1234.GEOID18 height accuracy estimate available here.
 BK1234
 BK1234.The vertical order pertains to the NGVD 29 superseded value.
 BK1234
 BK1234.Click photographs - Photos may exist for this station.
 BK1234
 BK1234;                    North         East    Units  Estimated Accuracy
 BK1234;SPC LA N     -    48,140.      963,230.      MT  (+/- 180 meters Scaled)
 BK1234
 BK1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ110222(NAD 83)
 BK1234
 BK1234                          SUPERSEDED SURVEY CONTROL
 BK1234
 BK1234  NGVD 29 (11/26/84)   43.361  (m)          142.26   (f) ADJUSTED    2 1
 BK1234
 BK1234.Superseded values are not recommended for survey control.
 BK1234
 BK1234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1234.See file dsdata.pdf to determine how the superseded data were derived.
 BK1234
 BK1234_MARKER: DD = SURVEY DISK
 BK1234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1234_STAMPING: 58V21 1973
 BK1234_MARK LOGO: LADHGS
 BK1234_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1234+STABILITY: SURFACE MOTION
 BK1234
 BK1234  HISTORY     - Date     Condition        Report By
 BK1234  HISTORY     - 1973     MONUMENTED       LADTD
 BK1234  HISTORY     - 1974     GOOD             LADTD
 BK1234  HISTORY     - 1982     GOOD             LADTD
 BK1234  HISTORY     - 19940611 GOOD             USPSQD
 BK1234  HISTORY     - 20010331 GOOD             NGS
 BK1234
 BK1234                          STATION DESCRIPTION
 BK1234
 BK1234'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1234'3.05 MI SE FROM PITKIN.
 BK1234'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1234'POST OFFICE AT PITKIN.  THENCE 1.45 MILES EAST ALONG LOUISIANA HIGHWAY
 BK1234'113.  56 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 113. 14
 BK1234'FEET SOUTHEAST OF A 24 INCH RED OAK TREE.  7 FEET EAST OF A 4 STRAND
 BK1234'CABLE FENCE.  0.1 MILES WEST OF BRIDGE NO. 140.01.0152.1. SET IN THE
 BK1234'TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND. A
 BK1234'STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BK1234
 BK1234                          STATION RECOVERY (1982)
 BK1234
 BK1234'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1234'RECOVERED IN GOOD CONDITION.
 BK1234
 BK1234                          STATION RECOVERY (1994)
 BK1234
 BK1234'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1234'RECOVERED IN GOOD CONDITION.
 BK1234
 BK1234                          STATION RECOVERY (2001)
 BK1234
 BK1234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1234'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2152 ***********************************************************************
 BK2152  DESIGNATION -  58 V 21 RESET
 BK2152  PID         -  BK2152
 BK2152  STATE/COUNTY-  LA/VERNON
 BK2152  COUNTRY     -  US
 BK2152  USGS QUAD   -  PITKIN (2018)
 BK2152
 BK2152                         *CURRENT SURVEY CONTROL
 BK2152  ______________________________________________________________________
 BK2152* NAD 83(1986) POSITION- 30 56 01.     (N) 092 53 05.     (W)   SCALED
 BK2152* NAVD 88 ORTHO HEIGHT -    43.36  (+/-2cm)      142.3   (feet) VERTCON3
 BK2152  ______________________________________________________________________
 BK2152  GEOID HEIGHT    -        -26.684 (meters)                     GEOID18
 BK2152  VERT ORDER      -  THIRD (See Below)
 BK2152
 BK2152.The horizontal coordinates were scaled from a map and have
 BK2152.an estimated accuracy of +/- 6 seconds.
 BK2152
 BK2152.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2152.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2152
 BK2152.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2152.GEOID18 height accuracy estimate available here.
 BK2152
 BK2152.The vertical order pertains to the NGVD 29 superseded value.
 BK2152
 BK2152.Click photographs - Photos may exist for this station.
 BK2152
 BK2152;                    North         East    Units  Estimated Accuracy
 BK2152;SPC LA N     -    48,140.      963,230.      MT  (+/- 180 meters Scaled)
 BK2152
 BK2152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ110222(NAD 83)
 BK2152
 BK2152                          SUPERSEDED SURVEY CONTROL
 BK2152
 BK2152  NGVD 29 (??/??/??)   43.37   (m)          142.3    (f) RESET       3  
 BK2152
 BK2152.Superseded values are not recommended for survey control.
 BK2152
 BK2152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2152.See file dsdata.pdf to determine how the superseded data were derived.
 BK2152
 BK2152_MARKER: DD = SURVEY DISK
 BK2152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2152_STAMPING: 58 V 21 RESET 1982
 BK2152_MARK LOGO: LADTD
 BK2152_PROJECTION: FLUSH
 BK2152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2152+STABILITY: SURFACE MOTION
 BK2152
 BK2152  HISTORY     - Date     Condition        Report By
 BK2152  HISTORY     - 1982     MONUMENTED       LADTD
 BK2152  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK2152
 BK2152                          STATION DESCRIPTION
 BK2152
 BK2152'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2152'4.9 KM (3.05 MI) SE FROM PITKIN.
 BK2152'2.57 KM (1.6 MI) SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE POST
 BK2152'OFFICE IN PITKIN, THENCE 2.33 KM (1.45 MI) EAST ALONG STATE HIGHWAY
 BK2152'113, 25.9 METERS (85.0 FT) SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 BK2152'113, 15.5 METERS (51.0 FT) NORTH OF A 10-INCH PINE TREE, 2.7 METERS
 BK2152'(9.0 FT) EAST OF A NORTH-SOUTH FENCE, AND 2.1 METERS (7.0 FT)
 BK2152'SOUTHEAST OF A 36-INCH RED OAK TREE.
 BK2152'THE MARK IS 1.6 FT  S FROM A WITNESS POST.
 BK2152
 BK2152                          STATION RECOVERY (2001)
 BK2152
 BK2152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK2152'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1235 ***********************************************************************
 BK1235  DESIGNATION -  58 V 22
 BK1235  PID         -  BK1235
 BK1235  STATE/COUNTY-  LA/VERNON
 BK1235  COUNTRY     -  US
 BK1235  USGS QUAD   -  STEEP GULLY (2018)
 BK1235
 BK1235                         *CURRENT SURVEY CONTROL
 BK1235  ______________________________________________________________________
 BK1235* NAD 83(1986) POSITION- 30 56 16.     (N) 092 52 16.     (W)   SCALED
 BK1235* NAVD 88 ORTHO HEIGHT -    56.30  (+/-2cm)      184.7   (feet) VERTCON3
 BK1235  ______________________________________________________________________
 BK1235  GEOID HEIGHT    -        -26.683 (meters)                     GEOID18
 BK1235  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1235
 BK1235.The horizontal coordinates were scaled from a map and have
 BK1235.an estimated accuracy of +/- 6 seconds.
 BK1235
 BK1235.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1235.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1235
 BK1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1235.GEOID18 height accuracy estimate available here.
 BK1235
 BK1235.The vertical order pertains to the NGVD 29 superseded value.
 BK1235
 BK1235.Click photographs - Photos may exist for this station.
 BK1235
 BK1235;                    North         East    Units  Estimated Accuracy
 BK1235;SPC LA N     -    48,600.      964,530.      MT  (+/- 180 meters Scaled)
 BK1235
 BK1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ123227(NAD 83)
 BK1235
 BK1235                          SUPERSEDED SURVEY CONTROL
 BK1235
 BK1235  NGVD 29 (11/26/84)   56.319  (m)          184.77   (f) ADJUSTED    2 1
 BK1235
 BK1235.Superseded values are not recommended for survey control.
 BK1235
 BK1235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1235.See file dsdata.pdf to determine how the superseded data were derived.
 BK1235
 BK1235_MARKER: DD = SURVEY DISK
 BK1235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1235_STAMPING: 58V22 1973
 BK1235_MARK LOGO: LADHGS
 BK1235_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1235+STABILITY: SURFACE MOTION
 BK1235
 BK1235  HISTORY     - Date     Condition        Report By
 BK1235  HISTORY     - 1973     MONUMENTED       LADTD
 BK1235  HISTORY     - 1974     GOOD             LADTD
 BK1235  HISTORY     - 1982     GOOD             LADTD
 BK1235  HISTORY     - 19940611 GOOD             USPSQD
 BK1235  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1235
 BK1235                          STATION DESCRIPTION
 BK1235
 BK1235'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1235'3.95 MI SE FROM PITKIN.
 BK1235'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1235'POST OFFICE AT PITKIN.  THENCE 2.35 MILES EAST ALONG LOUISIANA HIGHWAY
 BK1235'113.  45 FEET NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 113. 0.90
 BK1235'MILES EAST OF BM 58V21.  62 FEET NORTHEAST OF THE INTERSECTION OF
 BK1235'LOUISIANA HIGHWAY 113 AND DIRT ROAD LEADING NORTH. 25 FEET EAST OF THE
 BK1235'CENTER OF A METAL CATTLE GAP.  14 FEET EAST OF A METAL WARNING SIGN
 BK1235'FOR TELEPHONE CABLE.  11 FEET NORTH OF THE CORNER POST OF A BARB WIRE
 BK1235'FENCE.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3 INCHES
 BK1235'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE
 BK1235'MARK.
 BK1235
 BK1235                          STATION RECOVERY (1982)
 BK1235
 BK1235'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1235'RECOVERED IN GOOD CONDITION.
 BK1235
 BK1235                          STATION RECOVERY (1994)
 BK1235
 BK1235'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1235'RECOVERED IN GOOD CONDITION.
 BK1235
 BK1235                          STATION RECOVERY (2001)
 BK1235
 BK1235'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1235'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1236 ***********************************************************************
 BK1236  DESIGNATION -  58 V 23
 BK1236  PID         -  BK1236
 BK1236  STATE/COUNTY-  LA/VERNON
 BK1236  COUNTRY     -  US
 BK1236  USGS QUAD   -  STEEP GULLY (2018)
 BK1236
 BK1236                         *CURRENT SURVEY CONTROL
 BK1236  ______________________________________________________________________
 BK1236* NAD 83(1986) POSITION- 30 56 33.     (N) 092 51 16.     (W)   SCALED
 BK1236* NAVD 88 ORTHO HEIGHT -    53.15  (+/-2cm)      174.4   (feet) VERTCON3
 BK1236  ______________________________________________________________________
 BK1236  GEOID HEIGHT    -        -26.683 (meters)                     GEOID18
 BK1236  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1236
 BK1236.The horizontal coordinates were scaled from a map and have
 BK1236.an estimated accuracy of +/- 6 seconds.
 BK1236
 BK1236.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1236.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1236
 BK1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1236.GEOID18 height accuracy estimate available here.
 BK1236
 BK1236.The vertical order pertains to the NGVD 29 superseded value.
 BK1236
 BK1236.Click photographs - Photos may exist for this station.
 BK1236
 BK1236;                    North         East    Units  Estimated Accuracy
 BK1236;SPC LA N     -    49,120.      966,130.      MT  (+/- 180 meters Scaled)
 BK1236
 BK1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ139232(NAD 83)
 BK1236
 BK1236                          SUPERSEDED SURVEY CONTROL
 BK1236
 BK1236  NGVD 29 (11/26/84)   53.164  (m)          174.42   (f) ADJUSTED    2 1
 BK1236
 BK1236.Superseded values are not recommended for survey control.
 BK1236
 BK1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1236.See file dsdata.pdf to determine how the superseded data were derived.
 BK1236
 BK1236_MARKER: DD = SURVEY DISK
 BK1236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1236_STAMPING: 58V23 1973
 BK1236_MARK LOGO: LADHGS
 BK1236_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1236+STABILITY: SURFACE MOTION
 BK1236
 BK1236  HISTORY     - Date     Condition        Report By
 BK1236  HISTORY     - 1973     MONUMENTED       LADTD
 BK1236  HISTORY     - 1974     GOOD             LADTD
 BK1236  HISTORY     - 1982     GOOD             LADTD
 BK1236  HISTORY     - 19940611 GOOD             USPSQD
 BK1236  HISTORY     - 20010331 GOOD             NGS
 BK1236
 BK1236                          STATION DESCRIPTION
 BK1236
 BK1236'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1236'5.05 MI SE FROM PITKIN.
 BK1236'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1236'POST OFFICE AT PITKIN.  THENCE 3.45 MILES EAST ALONG LOUISIANA HIGHWAY
 BK1236'113.  1.1 MILES EAST OF B.M. 58V22.  0.1 MILES WEST OF OCCUPY NO. 2
 BK1236'BAPTIST CHURCH ROAD.  64 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 BK1236'HIGHWAY 113.  23 FEET SOUTH OF COMBINATION POWER POLE AND FENCE
 BK1236'CORNER.  112 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK VENEER
 BK1236'HOUSE.  1 FOOT EAST OF BARB WIRE FENCE.  SET IN THE TOP OF A 8 INCH
 BK1236'CONCRETE BLOCK PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK1236'POST IS SET 1 FOOT NORTH OF THE MARK.
 BK1236
 BK1236                          STATION RECOVERY (1982)
 BK1236
 BK1236'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1236'RECOVERED IN GOOD CONDITION.
 BK1236
 BK1236                          STATION RECOVERY (1994)
 BK1236
 BK1236'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1236'RECOVERED IN GOOD CONDITION.
 BK1236
 BK1236                          STATION RECOVERY (2001)
 BK1236
 BK1236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1236'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1237 ***********************************************************************
 BK1237  DESIGNATION -  58 V 24
 BK1237  PID         -  BK1237
 BK1237  STATE/COUNTY-  LA/VERNON
 BK1237  COUNTRY     -  US
 BK1237  USGS QUAD   -  STEEP GULLY (2018)
 BK1237
 BK1237                         *CURRENT SURVEY CONTROL
 BK1237  ______________________________________________________________________
 BK1237* NAD 83(1986) POSITION- 30 57 07.     (N) 092 50 39.     (W)   SCALED
 BK1237* NAVD 88 ORTHO HEIGHT -    52.02  (+/-2cm)      170.7   (feet) VERTCON3
 BK1237  ______________________________________________________________________
 BK1237  GEOID HEIGHT    -        -26.671 (meters)                     GEOID18
 BK1237  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1237
 BK1237.The horizontal coordinates were scaled from a map and have
 BK1237.an estimated accuracy of +/- 6 seconds.
 BK1237
 BK1237.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1237.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1237
 BK1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1237.GEOID18 height accuracy estimate available here.
 BK1237
 BK1237.The vertical order pertains to the NGVD 29 superseded value.
 BK1237
 BK1237.Click photographs - Photos may exist for this station.
 BK1237
 BK1237;                    North         East    Units  Estimated Accuracy
 BK1237;SPC LA N     -    50,160.      967,110.      MT  (+/- 180 meters Scaled)
 BK1237
 BK1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ148242(NAD 83)
 BK1237
 BK1237                          SUPERSEDED SURVEY CONTROL
 BK1237
 BK1237  NGVD 29 (11/26/84)   52.026  (m)          170.69   (f) ADJUSTED    2 1
 BK1237
 BK1237.Superseded values are not recommended for survey control.
 BK1237
 BK1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1237.See file dsdata.pdf to determine how the superseded data were derived.
 BK1237
 BK1237_MARKER: DD = SURVEY DISK
 BK1237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1237_STAMPING: 58V24 1973
 BK1237_MARK LOGO: LADHGS
 BK1237_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1237+STABILITY: SURFACE MOTION
 BK1237
 BK1237  HISTORY     - Date     Condition        Report By
 BK1237  HISTORY     - 1973     MONUMENTED       LADTD
 BK1237  HISTORY     - 1974     GOOD             LADTD
 BK1237  HISTORY     - 1982     GOOD             LADTD
 BK1237  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1237  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1237
 BK1237                          STATION DESCRIPTION
 BK1237
 BK1237'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1237'5.95 MI SE FROM PITKIN.
 BK1237'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1237'POST OFFICE AT PITKIN.  THENCE 4.35 MILES EAST ALONG LOUISIANA HIGHWAY
 BK1237'113.  0.90 MILES EAST OF B.M. 58V23.  71 FEET EAST OF THE CENTERLINE
 BK1237'OF LOUISIANA HIGHWAY 113.  66 FEET NORTHEAST OF THE SOUTHWEST CORNER
 BK1237'OF BRIDGE NO. 140.01.0432.1.  7 FEET WEST OF A 12 INCH PINE TREE. 184
 BK1237'FEET SOUTH OF A DIRT DRIVEWAY LEADING TO RESIDENCE OF JOHN W.
 BK1237'THOMPSON.  SET IN THE TOP OF A 8 INCH CONCRETE BLOCK PROJECTING 3
 BK1237'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTHWEST
 BK1237'OF THE MARK.
 BK1237
 BK1237                          STATION RECOVERY (1982)
 BK1237
 BK1237'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1237'RECOVERED IN GOOD CONDITION.
 BK1237
 BK1237                          STATION RECOVERY (1994)
 BK1237
 BK1237'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1237'MARK NOT FOUND.
 BK1237
 BK1237                          STATION RECOVERY (2001)
 BK1237
 BK1237'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1237'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2153 ***********************************************************************
 BK2153  DESIGNATION -  58 V 24 RESET
 BK2153  PID         -  BK2153
 BK2153  STATE/COUNTY-  LA/VERNON
 BK2153  COUNTRY     -  US
 BK2153  USGS QUAD   -  STEEP GULLY (2018)
 BK2153
 BK2153                         *CURRENT SURVEY CONTROL
 BK2153  ______________________________________________________________________
 BK2153* NAD 83(1986) POSITION- 30 57 07.     (N) 092 50 39.     (W)   SCALED
 BK2153* NAVD 88 ORTHO HEIGHT -    52.08  (+/-2cm)      170.9   (feet) VERTCON3
 BK2153  ______________________________________________________________________
 BK2153  GEOID HEIGHT    -        -26.671 (meters)                     GEOID18
 BK2153  VERT ORDER      -  THIRD (See Below)
 BK2153
 BK2153.The horizontal coordinates were scaled from a map and have
 BK2153.an estimated accuracy of +/- 6 seconds.
 BK2153
 BK2153.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2153.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2153
 BK2153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2153.GEOID18 height accuracy estimate available here.
 BK2153
 BK2153.The vertical order pertains to the NGVD 29 superseded value.
 BK2153
 BK2153.Click photographs - Photos may exist for this station.
 BK2153
 BK2153;                    North         East    Units  Estimated Accuracy
 BK2153;SPC LA N     -    50,160.      967,110.      MT  (+/- 180 meters Scaled)
 BK2153
 BK2153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ148242(NAD 83)
 BK2153
 BK2153                          SUPERSEDED SURVEY CONTROL
 BK2153
 BK2153  NGVD 29 (??/??/??)   52.09   (m)          170.9    (f) RESET       3  
 BK2153
 BK2153.Superseded values are not recommended for survey control.
 BK2153
 BK2153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2153.See file dsdata.pdf to determine how the superseded data were derived.
 BK2153
 BK2153_MARKER: DD = SURVEY DISK
 BK2153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2153_STAMPING: 58 V 24 RESET 1982
 BK2153_MARK LOGO: LADTD
 BK2153_PROJECTION: FLUSH
 BK2153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2153+STABILITY: SURFACE MOTION
 BK2153
 BK2153  HISTORY     - Date     Condition        Report By
 BK2153  HISTORY     - 1982     MONUMENTED       LADTD
 BK2153  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK2153  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK2153
 BK2153                          STATION DESCRIPTION
 BK2153
 BK2153'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2153'9.6 KM (5.95 MI) SE FROM PITKIN.
 BK2153'2.6 KM (1.6 MI) SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE POST OFFICE
 BK2153'IN PITKIN, THENCE 7.0 KM (4.35 MI) EAST ALONG STATE HIGHWAY 113,
 BK2153'30.3 METERS (99.5 FT) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2153'113, 27.3 METERS (89.5 FT) NORTHWEST OF A 12-INCH BLACK JACK OAK
 BK2153'TREE, AND 20.7 METERS (68.0 FT) SOUTHWEST OF THE SOUTHWEST OF
 BK2153'AN ABANDONED BUILDING.
 BK2153'THE MARK IS 1.6 FT  SE FROM A WITNESS POST.
 BK2153
 BK2153                          STATION RECOVERY (1994)
 BK2153
 BK2153'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK2153'MARK NOT FOUND.
 BK2153
 BK2153                          STATION RECOVERY (2001)
 BK2153
 BK2153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK2153'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1238 ***********************************************************************
 BK1238  DESIGNATION -  58 V 25
 BK1238  PID         -  BK1238
 BK1238  STATE/COUNTY-  LA/VERNON
 BK1238  COUNTRY     -  US
 BK1238  USGS QUAD   -  STEEP GULLY (2018)
 BK1238
 BK1238                         *CURRENT SURVEY CONTROL
 BK1238  ______________________________________________________________________
 BK1238* NAD 83(1986) POSITION- 30 57 51.     (N) 092 50 02.     (W)   SCALED
 BK1238* NAVD 88 ORTHO HEIGHT -    54.51  (+/-2cm)      178.8   (feet) VERTCON3
 BK1238  ______________________________________________________________________
 BK1238  GEOID HEIGHT    -        -26.656 (meters)                     GEOID18
 BK1238  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK1238
 BK1238.The horizontal coordinates were scaled from a map and have
 BK1238.an estimated accuracy of +/- 6 seconds.
 BK1238
 BK1238.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1238.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1238
 BK1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1238.GEOID18 height accuracy estimate available here.
 BK1238
 BK1238.The vertical order pertains to the NGVD 29 superseded value.
 BK1238
 BK1238.Click photographs - Photos may exist for this station.
 BK1238
 BK1238;                    North         East    Units  Estimated Accuracy
 BK1238;SPC LA N     -    51,520.      968,100.      MT  (+/- 180 meters Scaled)
 BK1238
 BK1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ158256(NAD 83)
 BK1238
 BK1238                          SUPERSEDED SURVEY CONTROL
 BK1238
 BK1238  NGVD 29 (11/26/84)   54.521  (m)          178.87   (f) ADJUSTED    2 1
 BK1238
 BK1238.Superseded values are not recommended for survey control.
 BK1238
 BK1238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1238.See file dsdata.pdf to determine how the superseded data were derived.
 BK1238
 BK1238_MARKER: DD = SURVEY DISK
 BK1238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1238_STAMPING: 58V25 1973
 BK1238_MARK LOGO: LADHGS
 BK1238_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1238+STABILITY: SURFACE MOTION
 BK1238
 BK1238  HISTORY     - Date     Condition        Report By
 BK1238  HISTORY     - 1973     MONUMENTED       LADTD
 BK1238  HISTORY     - 1974     GOOD             LADTD
 BK1238  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1238  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1238
 BK1238                          STATION DESCRIPTION
 BK1238
 BK1238'DESCRIBED BY LA TRANSP AND DEV 1974
 BK1238'7.00 MI SE FROM PITKIN.
 BK1238'LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1238'POST OFFICE AT PITKIN.  THENCE 5.40 MILES EAST ALONG LOUISIANA HIGHWAY
 BK1238'113.  1.05 MILES EAST OF B.M. 58V24.  91 FEET SOUTHEAST OF THE
 BK1238'CENTERLINE OF LOUISIANA HIGHWAY 113.  137 FEET NORTHEAST OF THE
 BK1238'SOUTHWEST CORNER OF BRIDGE NO.140.01.0502.1.  126 FEET SOUTHEAST,
 BK1238'ACROSS LOUISIANA HIGHWAY 113, OF A BARB WIRE FENCE.  SET IN THE TOP OF
 BK1238'A 8 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL
 BK1238'WITNESS POST IS SET 1 FOOT NORTHWEST OF THE MARK.
 BK1238
 BK1238                          STATION RECOVERY (1994)
 BK1238
 BK1238'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1238'MARK NOT FOUND.
 BK1238
 BK1238                          STATION RECOVERY (2001)
 BK1238
 BK1238'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1238'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3374 ***********************************************************************
 BK3374  DESIGNATION -  58 V 26 RESET
 BK3374  PID         -  BK3374
 BK3374  STATE/COUNTY-  LA/VERNON
 BK3374  COUNTRY     -  US
 BK3374  USGS QUAD   -  STEEP GULLY (2018)
 BK3374
 BK3374                         *CURRENT SURVEY CONTROL
 BK3374  ______________________________________________________________________
 BK3374* NAD 83(1986) POSITION- 30 58 26.     (N) 092 49 27.     (W)   SCALED
 BK3374* NAVD 88 ORTHO HEIGHT -    47.05  (+/-2cm)      154.4   (feet) VERTCON3
 BK3374  ______________________________________________________________________
 BK3374  GEOID HEIGHT    -        -26.644 (meters)                     GEOID18
 BK3374  VERT ORDER      -  THIRD (See Below)
 BK3374
 BK3374.The horizontal coordinates were scaled from a map and have
 BK3374.an estimated accuracy of +/- 6 seconds.
 BK3374
 BK3374.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3374.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3374
 BK3374.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3374.GEOID18 height accuracy estimate available here.
 BK3374
 BK3374.The vertical order pertains to the NGVD 29 superseded value.
 BK3374
 BK3374.Click photographs - Photos may exist for this station.
 BK3374
 BK3374;                    North         East    Units  Estimated Accuracy
 BK3374;SPC LA N     -    52,590.      969,030.      MT  (+/- 180 meters Scaled)
 BK3374
 BK3374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ167267(NAD 83)
 BK3374
 BK3374                          SUPERSEDED SURVEY CONTROL
 BK3374
 BK3374  NGVD 29 (09/18/05)   47.06   (m)          154.4    (f) RESET       3  
 BK3374
 BK3374.Superseded values are not recommended for survey control.
 BK3374
 BK3374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3374.See file dsdata.pdf to determine how the superseded data were derived.
 BK3374
 BK3374_MARKER: DD = SURVEY DISK
 BK3374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3374_STAMPING: 58V26 RESET 1983
 BK3374_MARK LOGO: LADTD
 BK3374_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3374+STABILITY: SURFACE MOTION
 BK3374_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3374+SATELLITE: SATELLITE OBSERVATIONS - 1983
 BK3374
 BK3374  HISTORY     - Date     Condition        Report By
 BK3374  HISTORY     - 1983     MONUMENTED       LADTD
 BK3374  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK3374  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK3374
 BK3374                          STATION DESCRIPTION
 BK3374
 BK3374'DESCRIBED BY LA TRANSP AND DEV 1983
 BK3374'THE STATION IS LOCATED ABOUT 12.8 KM (7.95 MI) SOUTHEAST OF PITKIN.
 BK3374'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3374'TO REACH THE STATION FROM THE POST OFFICE IN PITKIN GO SOUTHEAST FOR
 BK3374'2.6 KM (1.60 MI) ON STATE HIGHWAY 10 TO THE JUNCTION WITH STATE
 BK3374'HIGHWAY 113.  TURN LEFT AND GO EAST FOR 10.2 KM (6.35 MI) ON HIGHWAY
 BK3374'113 TO THE MARK ON THE LEFT SET ABOUT MIDWAY BETWEEN TWO NEW BRIDGES.
 BK3374'THE STATION IS 34.7 M (113.8 FT) NOIRTHEAST FROM A RIGHT-OF-WAY
 BK3374'MARKER, 29.6 M (97.1 FT) NORTH-NORTHWEST FROM THE CENTER OF HIGHWAY
 BK3374'113, 26.2 M (86.0 FT) WEST FROM THE PARISH LINE, 0.5 M (1.6 FT)
 BK3374'NORTH-NORTHWEST FROM THE RIGHT-OF-WAY FENCE AND 0.46 M (1.5 FT)
 BK3374'SOUTH-SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BK3374
 BK3374                          STATION RECOVERY (1994)
 BK3374
 BK3374'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK3374'MARK NOT FOUND.
 BK3374
 BK3374                          STATION RECOVERY (2001)
 BK3374
 BK3374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3374'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1232 ***********************************************************************
 BK1232  DESIGNATION -  58 V 27
 BK1232  PID         -  BK1232
 BK1232  STATE/COUNTY-  LA/VERNON
 BK1232  COUNTRY     -  US
 BK1232  USGS QUAD   -  PITKIN (2018)
 BK1232
 BK1232                         *CURRENT SURVEY CONTROL
 BK1232  ______________________________________________________________________
 BK1232* NAD 83(1986) POSITION- 30 57 44.     (N) 092 59 31.     (W)   SCALED
 BK1232* NAVD 88 ORTHO HEIGHT -    53.79  (+/-2cm)      176.5   (feet) VERTCON3
 BK1232  ______________________________________________________________________
 BK1232  GEOID HEIGHT    -        -26.594 (meters)                     GEOID18
 BK1232  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1232
 BK1232.The horizontal coordinates were scaled from a map and have
 BK1232.an estimated accuracy of +/- 6 seconds.
 BK1232
 BK1232.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1232.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1232
 BK1232.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1232.GEOID18 height accuracy estimate available here.
 BK1232
 BK1232.The vertical order pertains to the NGVD 29 superseded value.
 BK1232
 BK1232.Click photographs - Photos may exist for this station.
 BK1232
 BK1232;                    North         East    Units  Estimated Accuracy
 BK1232;SPC LA N     -    51,360.      953,000.      MT  (+/- 180 meters Scaled)
 BK1232
 BK1232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ007254(NAD 83)
 BK1232
 BK1232                          SUPERSEDED SURVEY CONTROL
 BK1232
 BK1232  NGVD 29 (11/26/84)   53.834  (m)          176.62   (f) ADJUSTED    2 0
 BK1232
 BK1232.Superseded values are not recommended for survey control.
 BK1232
 BK1232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1232.See file dsdata.pdf to determine how the superseded data were derived.
 BK1232
 BK1232_MARKER: DD = SURVEY DISK
 BK1232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1232_STAMPING: 58V27 1972
 BK1232_MARK LOGO: LADHGS
 BK1232_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1232+STABILITY: SURFACE MOTION
 BK1232
 BK1232  HISTORY     - Date     Condition        Report By
 BK1232  HISTORY     - 1972     MONUMENTED       LADTD
 BK1232
 BK1232                          STATION DESCRIPTION
 BK1232
 BK1232'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1232'4.0 MI NW FROM PITKIN.
 BK1232'LOCATED ABOUT 4.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1232'POST OFFICE AT PITKIN.  1.0 MILES NORTHWEST OF B.M. S 183.  87 FEET
 BK1232'NORTH OF THE CENTER OF LOUISIANA HIGHWAY 10.  26 FEET NORTHEAST OF A
 BK1232'30 INCH PINE TREE.  2 FEET SOUTH OF A COMBINATION MESH AND BARB WIRE
 BK1232'FENCE.  .1 MILES SOUTHEAST OF A CROSS-DRAIN PIPE UNDER LOUISIANA
 BK1232'HIGHWAY 10.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 3
 BK1232'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF
 BK1232'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1337 ***********************************************************************
 BK1337  DESIGNATION -  58 V 28
 BK1337  PID         -  BK1337
 BK1337  STATE/COUNTY-  LA/VERNON
 BK1337  COUNTRY     -  US
 BK1337  USGS QUAD   -  SUGRUE (2018)
 BK1337
 BK1337                         *CURRENT SURVEY CONTROL
 BK1337  ______________________________________________________________________
 BK1337* NAD 83(1986) POSITION- 30 58 07.     (N) 093 00 25.     (W)   SCALED
 BK1337* NAVD 88 ORTHO HEIGHT -    63.55  (+/-2cm)      208.5   (feet) VERTCON3
 BK1337  ______________________________________________________________________
 BK1337  GEOID HEIGHT    -        -26.580 (meters)                     GEOID18
 BK1337  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1337
 BK1337.The horizontal coordinates were scaled from a map and have
 BK1337.an estimated accuracy of +/- 6 seconds.
 BK1337
 BK1337.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1337.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1337
 BK1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1337.GEOID18 height accuracy estimate available here.
 BK1337
 BK1337.The vertical order pertains to the NGVD 29 superseded value.
 BK1337
 BK1337.Click photographs - Photos may exist for this station.
 BK1337
 BK1337;                    North         East    Units  Estimated Accuracy
 BK1337;SPC LA N     -    52,070.      951,570.      MT  (+/- 180 meters Scaled)
 BK1337
 BK1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ993261(NAD 83)
 BK1337
 BK1337                          SUPERSEDED SURVEY CONTROL
 BK1337
 BK1337  NGVD 29 (11/26/84)   63.599  (m)          208.66   (f) ADJUSTED    2 0
 BK1337
 BK1337.Superseded values are not recommended for survey control.
 BK1337
 BK1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1337.See file dsdata.pdf to determine how the superseded data were derived.
 BK1337
 BK1337_MARKER: DD = SURVEY DISK
 BK1337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1337_STAMPING: 58V28 1972
 BK1337_MARK LOGO: LADHGS
 BK1337_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1337+STABILITY: SURFACE MOTION
 BK1337
 BK1337  HISTORY     - Date     Condition        Report By
 BK1337  HISTORY     - 1972     MONUMENTED       LADTD
 BK1337  HISTORY     - 19940611 GOOD             USPSQD
 BK1337  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1337
 BK1337                          STATION DESCRIPTION
 BK1337
 BK1337'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1337'5.0 MI NW FROM PITKIN.
 BK1337'LOCATED ABOUT 5.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1337'POST OFFICE AT PITKIN.  1.0 MILES NORTHWEST OF B.M. 58V27.  .3 MILES
 BK1337'SOUTHEAST OF BRIDGE NO. 066-03-0112-1.  83 FEET NORTH OF THE CENTER OF
 BK1337'LOUISIANA HIGHWAY 10.  72 FEET EAST OF THE CENTER OF A DIRT ROAD
 BK1337'LEADING NORTH.  3 FEET SOUTH OF A COMBINATION MESH AND BARB WIRE
 BK1337'FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE POST PROJECTING 4 INCHES
 BK1337'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE
 BK1337'MARK.
 BK1337
 BK1337                          STATION RECOVERY (1994)
 BK1337
 BK1337'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1337'RECOVERED IN GOOD CONDITION.
 BK1337
 BK1337                          STATION RECOVERY (2001)
 BK1337
 BK1337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1337'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1338 ***********************************************************************
 BK1338  DESIGNATION -  58 V 29
 BK1338  PID         -  BK1338
 BK1338  STATE/COUNTY-  LA/VERNON
 BK1338  COUNTRY     -  US
 BK1338  USGS QUAD   -  SUGRUE (2018)
 BK1338
 BK1338                         *CURRENT SURVEY CONTROL
 BK1338  ______________________________________________________________________
 BK1338* NAD 83(1986) POSITION- 30 58 04.     (N) 093 01 23.     (W)   SCALED
 BK1338* NAVD 88 ORTHO HEIGHT -    65.88  (+/-2cm)      216.1   (feet) VERTCON3
 BK1338  ______________________________________________________________________
 BK1338  GEOID HEIGHT    -        -26.579 (meters)                     GEOID18
 BK1338  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1338
 BK1338.The horizontal coordinates were scaled from a map and have
 BK1338.an estimated accuracy of +/- 6 seconds.
 BK1338
 BK1338.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1338.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1338
 BK1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1338.GEOID18 height accuracy estimate available here.
 BK1338
 BK1338.The vertical order pertains to the NGVD 29 superseded value.
 BK1338
 BK1338.Click photographs - Photos may exist for this station.
 BK1338
 BK1338;                    North         East    Units  Estimated Accuracy
 BK1338;SPC LA N     -    51,990.      950,030.      MT  (+/- 180 meters Scaled)
 BK1338
 BK1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ977260(NAD 83)
 BK1338
 BK1338                          SUPERSEDED SURVEY CONTROL
 BK1338
 BK1338  NGVD 29 (11/26/84)   65.931  (m)          216.31   (f) ADJUSTED    2 0
 BK1338
 BK1338.Superseded values are not recommended for survey control.
 BK1338
 BK1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1338.See file dsdata.pdf to determine how the superseded data were derived.
 BK1338
 BK1338_MARKER: DD = SURVEY DISK
 BK1338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1338_STAMPING: 58V29 1972
 BK1338_MARK LOGO: LADHGS
 BK1338_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1338+STABILITY: SURFACE MOTION
 BK1338
 BK1338  HISTORY     - Date     Condition        Report By
 BK1338  HISTORY     - 1972     MONUMENTED       LADTD
 BK1338  HISTORY     - 19940611 GOOD             USPSQD
 BK1338  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1338
 BK1338                          STATION DESCRIPTION
 BK1338
 BK1338'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1338'5.95 MI NW FROM PITKIN.
 BK1338'LOCATED ABOUT 5.95 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1338'POST OFFICE AT PITKIN.  0.6 MILES NORTHWEST OF BRIDGE NO.
 BK1338'066-03-0112-1.  0.15 MILES NORTHWEST OF THE INTERSECTION OF LOUISIANA
 BK1338'HIGHWAY 399 NORTH AND LOUISIANA HIGHWAY 10.  44 FEET NORTH OF THE
 BK1338'CENTER OF LOUISIANA HIGHWAY 10.  75 FEET EAST OF A COMBINATION POWER
 BK1338'AND TELEPHONE POLE.  1 FOOT SOUTH OF A BARB WIRE FENCE.  SET IN THE
 BK1338'TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.
 BK1338'A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BK1338
 BK1338                          STATION RECOVERY (1994)
 BK1338
 BK1338'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1338'RECOVERED IN GOOD CONDITION.
 BK1338
 BK1338                          STATION RECOVERY (2001)
 BK1338
 BK1338'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1338'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1250 ***********************************************************************
 BX1250  DESIGNATION -  58 V 3
 BX1250  PID         -  BX1250
 BX1250  STATE/COUNTY-  LA/VERNON
 BX1250  COUNTRY     -  US
 BX1250  USGS QUAD   -  SIEPER (2018)
 BX1250
 BX1250                         *CURRENT SURVEY CONTROL
 BX1250  ______________________________________________________________________
 BX1250* NAD 83(1986) POSITION- 31 13 19.     (N) 092 51 58.     (W)   SCALED
 BX1250* NAVD 88 ORTHO HEIGHT -    58.18  (+/-2cm)      190.9   (feet) VERTCON3
 BX1250  ______________________________________________________________________
 BX1250  GEOID HEIGHT    -        -26.221 (meters)                     GEOID18
 BX1250  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1250
 BX1250.The horizontal coordinates were scaled from a map and have
 BX1250.an estimated accuracy of +/- 6 seconds.
 BX1250
 BX1250.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1250.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1250
 BX1250.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1250.GEOID18 height accuracy estimate available here.
 BX1250
 BX1250.The vertical order pertains to the NGVD 29 superseded value.
 BX1250
 BX1250.Click photographs - Photos may exist for this station.
 BX1250
 BX1250;                    North         East    Units  Estimated Accuracy
 BX1250;SPC LA N     -    80,110.      965,120.      MT  (+/- 180 meters Scaled)
 BX1250
 BX1250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ127542(NAD 83)
 BX1250
 BX1250                          SUPERSEDED SURVEY CONTROL
 BX1250
 BX1250  NGVD 29 (11/26/84)   58.204  (m)          190.96   (f) ADJUSTED    2 0
 BX1250
 BX1250.Superseded values are not recommended for survey control.
 BX1250
 BX1250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1250.See file dsdata.pdf to determine how the superseded data were derived.
 BX1250
 BX1250_MARKER: DD = SURVEY DISK
 BX1250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1250_STAMPING: 58V3 1969
 BX1250_MARK LOGO: LADHGS
 BX1250_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1250+STABILITY: SURFACE MOTION
 BX1250
 BX1250  HISTORY     - Date     Condition        Report By
 BX1250  HISTORY     - 1969     MONUMENTED       LADH
 BX1250  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1250  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1250
 BX1250                          STATION DESCRIPTION
 BX1250
 BX1250'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1250'3.60 MI NW FROM SIEPER.
 BX1250'ABOUT 9.80 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1250'OFFICE AT SIMPSON.  3.60 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1250'FROM THE POST OFFICE AT SIEPER.  2.20 MILES NORTHWEST OF RAPIDES AND
 BX1250'VERNON PARISH LINE.  1.05 MILES NORTHWEST OF BENCH MARK 58V2.  60 FEET
 BX1250'NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 465.  116 FEET NORTHEAST OF
 BX1250'THE CENTER OF METAL CATTLE GUARD.  88 FEET NORTH OF NORTHEAST END OF A
 BX1250'24 INCH SIDE DRAIN PIPE.  66 FEET NORTHWEST OF POWER POLE WITH ONE
 BX1250'TRANSFORMER.  DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BX1250'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BX1250
 BX1250                          STATION RECOVERY (1994)
 BX1250
 BX1250'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1250'MARK NOT FOUND.
 BX1250
 BX1250                          STATION RECOVERY (2001)
 BX1250
 BX1250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1250'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1339 ***********************************************************************
 BK1339  DESIGNATION -  58 V 30
 BK1339  PID         -  BK1339
 BK1339  STATE/COUNTY-  LA/VERNON
 BK1339  COUNTRY     -  US
 BK1339  USGS QUAD   -  SUGRUE (2018)
 BK1339
 BK1339                         *CURRENT SURVEY CONTROL
 BK1339  ______________________________________________________________________
 BK1339* NAD 83(1986) POSITION- 30 57 59.     (N) 093 02 25.     (W)   SCALED
 BK1339* NAVD 88 ORTHO HEIGHT -    68.35  (+/-2cm)      224.2   (feet) VERTCON3
 BK1339  ______________________________________________________________________
 BK1339  GEOID HEIGHT    -        -26.580 (meters)                     GEOID18
 BK1339  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1339
 BK1339.The horizontal coordinates were scaled from a map and have
 BK1339.an estimated accuracy of +/- 6 seconds.
 BK1339
 BK1339.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1339.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1339
 BK1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1339.GEOID18 height accuracy estimate available here.
 BK1339
 BK1339.The vertical order pertains to the NGVD 29 superseded value.
 BK1339
 BK1339.Click photographs - Photos may exist for this station.
 BK1339
 BK1339;                    North         East    Units  Estimated Accuracy
 BK1339;SPC LA N     -    51,840.      948,380.      MT  (+/- 180 meters Scaled)
 BK1339
 BK1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ961258(NAD 83)
 BK1339
 BK1339                          SUPERSEDED SURVEY CONTROL
 BK1339
 BK1339  NGVD 29 (11/26/84)   68.405  (m)          224.43   (f) ADJUSTED    2 0
 BK1339
 BK1339.Superseded values are not recommended for survey control.
 BK1339
 BK1339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1339.See file dsdata.pdf to determine how the superseded data were derived.
 BK1339
 BK1339_MARKER: DD = SURVEY DISK
 BK1339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1339_STAMPING: 58V30 1972
 BK1339_MARK LOGO: LADHGS
 BK1339_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1339+STABILITY: SURFACE MOTION
 BK1339
 BK1339  HISTORY     - Date     Condition        Report By
 BK1339  HISTORY     - 1972     MONUMENTED       LADTD
 BK1339  HISTORY     - 19940611 GOOD             USPSQD
 BK1339  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1339
 BK1339                          STATION DESCRIPTION
 BK1339
 BK1339'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1339'7.00 MI NW FROM PITKIN.
 BK1339'LOCATED ABOUT 7.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1339'POST OFFICE AT PITKIN.  1.4 MILES NORTHWEST OF THE INTERSECTION OF
 BK1339'LOUISIANA HIGHWAY 399 NORTH AND LOUISIANA HIGHWAY 10.  0.3 MILES
 BK1339'NORTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 10 AND LOUISIANA
 BK1339'399 SOUTH.  1.0 MILES NORTHWEST OF B.M. 58V29.  98 FEET NORTH OF THE
 BK1339'CENTER OF LOUISIANA HIGHWAY 10.  57 FEET NORTH OF THE CORNER OF A BARB
 BK1339'WIRE FENCE.  53 FEET NORTHEAST OF THE CENTER OF A GRAVEL DRIVE LEADING
 BK1339'TO THE RESIDENCE OF ARCHIE JOHNSON.  1 FOOT WEST OF A BARB WIRE FENCE.
 BK1339'SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE
 BK1339'THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BK1339
 BK1339                          STATION RECOVERY (1994)
 BK1339
 BK1339'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1339'RECOVERED IN GOOD CONDITION.
 BK1339
 BK1339                          STATION RECOVERY (2001)
 BK1339
 BK1339'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1339'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1340 ***********************************************************************
 BK1340  DESIGNATION -  58 V 31
 BK1340  PID         -  BK1340
 BK1340  STATE/COUNTY-  LA/VERNON
 BK1340  COUNTRY     -  US
 BK1340  USGS QUAD   -  SUGRUE (2018)
 BK1340
 BK1340                         *CURRENT SURVEY CONTROL
 BK1340  ______________________________________________________________________
 BK1340* NAD 83(1986) POSITION- 30 57 55.     (N) 093 03 28.     (W)   SCALED
 BK1340* NAVD 88 ORTHO HEIGHT -    59.12  (+/-2cm)      194.0   (feet) VERTCON3
 BK1340  ______________________________________________________________________
 BK1340  GEOID HEIGHT    -        -26.583 (meters)                     GEOID18
 BK1340  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1340
 BK1340.The horizontal coordinates were scaled from a map and have
 BK1340.an estimated accuracy of +/- 6 seconds.
 BK1340
 BK1340.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1340.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1340
 BK1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1340.GEOID18 height accuracy estimate available here.
 BK1340
 BK1340.The vertical order pertains to the NGVD 29 superseded value.
 BK1340
 BK1340.Click photographs - Photos may exist for this station.
 BK1340
 BK1340;                    North         East    Units  Estimated Accuracy
 BK1340;SPC LA N     -    51,730.      946,710.      MT  (+/- 180 meters Scaled)
 BK1340
 BK1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ944257(NAD 83)
 BK1340
 BK1340                          SUPERSEDED SURVEY CONTROL
 BK1340
 BK1340  NGVD 29 (11/26/84)   59.184  (m)          194.17   (f) ADJUSTED    2 0
 BK1340
 BK1340.Superseded values are not recommended for survey control.
 BK1340
 BK1340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1340.See file dsdata.pdf to determine how the superseded data were derived.
 BK1340
 BK1340_MARKER: DD = SURVEY DISK
 BK1340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1340_STAMPING: 58V31 1972
 BK1340_MARK LOGO: LADHGS
 BK1340_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1340+STABILITY: SURFACE MOTION
 BK1340
 BK1340  HISTORY     - Date     Condition        Report By
 BK1340  HISTORY     - 1972     MONUMENTED       LADTD
 BK1340  HISTORY     - 19940611 GOOD             USPSQD
 BK1340  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1340  HISTORY     - 20070115 MARK NOT FOUND   TENMAR
 BK1340
 BK1340                          STATION DESCRIPTION
 BK1340
 BK1340'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1340'8.1 MI NW FROM PITKIN.
 BK1340'LOCATED 8.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE POST
 BK1340'OFFICE AT PITKIN.  1.4 MILES NORTHWEST OF THE INTERSECTION OF
 BK1340'LOUISIANA HIGHWAY 10 AND 399 SOUTH.  1.1 MILES NORTHWEST OF B.M.
 BK1340'58V30.  0.1 MILES NORTHWEST OF THE NORTHWEST END OF A CONCRETE BRIDGE
 BK1340'NO. 066-02-1081-1.  56 FEET NORTH OF THE CENTER OF LOUISIANA HIGHWAY
 BK1340'10.  40 FEET NORTHWEST OF THE CORNER OF A BARB WIRE BENCE.  44 FEET
 BK1340'NORTHEAST OF THE CORNER OF A TIN BUILDING.  SET IN THE TOP OF A 10
 BK1340'INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 BK1340'WITNESS POST IS SEE 1 FOOT SOUTH OF THE MARK.
 BK1340
 BK1340                          STATION RECOVERY (1994)
 BK1340
 BK1340'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1340'RECOVERED IN GOOD CONDITION.
 BK1340
 BK1340                          STATION RECOVERY (2001)
 BK1340
 BK1340'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1340'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK1340
 BK1340                          STATION RECOVERY (2007)
 BK1340
 BK1340'RECOVERY NOTE BY TENTH MARINES SURVEY 2007 (WLD)
 BK1340'DESCRIBED BY 10TH MARINE REGIMENT, SURVEY
 BK1340'
 BK1340'THE TIN BUILDING IN THE 1972 DESCRIPTION HAS BEEN REMOVED.  MEASURED
 BK1340'THE DISTANCE FROM THE CENTERLINE OF HWY 10 AND FROM TEH CORNER OF THE
 BK1340'ONLY FENCE IN THE AREA.  FENCE USED IS A WOODEN POST WITH WIRE AND
 BK1340'APPEARS TO BE NEWER THAN 1972.  A TEAM SEARCHED THE AREA BUT COULD NOT
 BK1340'LOCATE THE STATION AFTER PROBING WITH SHOVELS AND USING A MAGNETIC
 BK1340'LOCATOR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1341 ***********************************************************************
 BK1341  DESIGNATION -  58 V 32
 BK1341  PID         -  BK1341
 BK1341  STATE/COUNTY-  LA/VERNON
 BK1341  COUNTRY     -  US
 BK1341  USGS QUAD   -  SUGRUE (2018)
 BK1341
 BK1341                         *CURRENT SURVEY CONTROL
 BK1341  ______________________________________________________________________
 BK1341* NAD 83(1986) POSITION- 30 57 51.     (N) 093 04 20.     (W)   SCALED
 BK1341* NAVD 88 ORTHO HEIGHT -    68.82  (+/-2cm)      225.8   (feet) VERTCON3
 BK1341  ______________________________________________________________________
 BK1341  GEOID HEIGHT    -        -26.586 (meters)                     GEOID18
 BK1341  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1341
 BK1341.The horizontal coordinates were scaled from a map and have
 BK1341.an estimated accuracy of +/- 6 seconds.
 BK1341
 BK1341.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1341.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1341
 BK1341.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1341.GEOID18 height accuracy estimate available here.
 BK1341
 BK1341.The vertical order pertains to the NGVD 29 superseded value.
 BK1341
 BK1341.Click photographs - Photos may exist for this station.
 BK1341
 BK1341;                    North         East    Units  Estimated Accuracy
 BK1341;SPC LA N     -    51,610.      945,330.      MT  (+/- 180 meters Scaled)
 BK1341
 BK1341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ931256(NAD 83)
 BK1341
 BK1341                          SUPERSEDED SURVEY CONTROL
 BK1341
 BK1341  NGVD 29 (11/26/84)   68.890  (m)          226.02   (f) ADJUSTED    2 0
 BK1341
 BK1341.Superseded values are not recommended for survey control.
 BK1341
 BK1341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1341.See file dsdata.pdf to determine how the superseded data were derived.
 BK1341
 BK1341_MARKER: DD = SURVEY DISK
 BK1341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1341_STAMPING: 58V32 1972
 BK1341_MARK LOGO: LADHGS
 BK1341_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1341+STABILITY: SURFACE MOTION
 BK1341
 BK1341  HISTORY     - Date     Condition        Report By
 BK1341  HISTORY     - 1972     MONUMENTED       LADTD
 BK1341  HISTORY     - 19940611 GOOD             USPSQD
 BK1341  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1341  HISTORY     - 20070115 POOR             TENMAR
 BK1341
 BK1341                          STATION DESCRIPTION
 BK1341
 BK1341'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1341'9.0 MI NW FROM PITKIN.
 BK1341'LOCATED ABOUT 9.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1341'POST OFFICE AT PITKIN.  0.9 MILES NORTHWEST OF B.M. 58V31.  ON THE
 BK1341'BREAK OF A HILL.  IN THE CHURCH YARD OF THE GLADE BRANCH BAPTIST
 BK1341'CHURCH.  60 FEET SOUTH OF THE CENTER OF LOUISIANA HIGHWAY 10.  131
 BK1341'FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME CHURCH BUILDING. 1.5
 BK1341'MILES SOUTHEAST OF BRIDGE NO. 066-02-0971-1.  SET IN THE TOP OF A 10
 BK1341'INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 BK1341'WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BK1341
 BK1341                          STATION RECOVERY (1994)
 BK1341
 BK1341'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1341'RECOVERED IN GOOD CONDITION.
 BK1341
 BK1341                          STATION RECOVERY (2001)
 BK1341
 BK1341'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1341'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK1341
 BK1341                          STATION RECOVERY (2007)
 BK1341
 BK1341'RECOVERY NOTE BY TENTH MARINES SURVEY 2007 (WLD)
 BK1341'DESCRIBED BY 10TH MARINE REGIMENT, SURVEY
 BK1341'
 BK1341'TO LOCATE THE STATION FROM THE INTERSECTION OF RT 10 AND TOWER ROAD,
 BK1341'PROCEED WEST ON RT 10 FOR 1.1 MILES TO THE STATION ON THE RIGHT/SOUTH
 BK1341'SIDE OF THE ROAD EAST OF GRACE BAPTIST CHURCH.  THE STATION IS LOCATED
 BK1341'18.7 METERS FROM THE CENTERLINE OF RT 10.  IT IS ALSO 11.4 METERS AT A
 BK1341'MAGNETIC AZIMUTH OF 4210 MILS FROM CABLE BOX 4B20R6 AND 29.2 METERS AT
 BK1341'A MAGNETIC AZIMUTH OF 0910 MILS FROM A LIGHT POLE.
 BK1341'
 BK1341'THE STATION IS A BRONZE USCGS DISK WITH LA DEPT OF HIGHWAYS CAST IN
 BK1341'THE MARK.  IT IS SET IN A 25CM DIAMETER CONCRETE MONUMENT SET 6CM
 BK1341'ABOVE THE GROUND.  THE DISK IS STAMPED '58 V 32 1972'.
 BK1341'
 BK1341'THE MARK HAS BEEN DISTURBED AND IS NOW LEANING TOWARDS THE WEST.
 BK1341'
 BK1341'A MILITARY PPS GPS RECIEVER WAS USED TO DETERMINE A MORE PRECISE
 BK1341'LOCATION , 15RVQ9310125643
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1342 ***********************************************************************
 BK1342  DESIGNATION -  58 V 33
 BK1342  PID         -  BK1342
 BK1342  STATE/COUNTY-  LA/VERNON
 BK1342  COUNTRY     -  US
 BK1342  USGS QUAD   -  SUGRUE (2018)
 BK1342
 BK1342                         *CURRENT SURVEY CONTROL
 BK1342  ______________________________________________________________________
 BK1342* NAD 83(1986) POSITION- 30 57 48.     (N) 093 05 18.     (W)   SCALED
 BK1342* NAVD 88 ORTHO HEIGHT -    78.75  (+/-2cm)      258.4   (feet) VERTCON3
 BK1342  ______________________________________________________________________
 BK1342  GEOID HEIGHT    -        -26.589 (meters)                     GEOID18
 BK1342  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1342
 BK1342.The horizontal coordinates were scaled from a map and have
 BK1342.an estimated accuracy of +/- 6 seconds.
 BK1342
 BK1342.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1342.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1342
 BK1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1342.GEOID18 height accuracy estimate available here.
 BK1342
 BK1342.The vertical order pertains to the NGVD 29 superseded value.
 BK1342
 BK1342.Click photographs - Photos may exist for this station.
 BK1342
 BK1342;                    North         East    Units  Estimated Accuracy
 BK1342;SPC LA N     -    51,530.      943,790.      MT  (+/- 180 meters Scaled)
 BK1342
 BK1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ915255(NAD 83)
 BK1342
 BK1342                          SUPERSEDED SURVEY CONTROL
 BK1342
 BK1342  NGVD 29 (11/26/84)   78.831  (m)          258.63   (f) ADJUSTED    2 0
 BK1342
 BK1342.Superseded values are not recommended for survey control.
 BK1342
 BK1342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1342.See file dsdata.pdf to determine how the superseded data were derived.
 BK1342
 BK1342_MARKER: DD = SURVEY DISK
 BK1342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1342_STAMPING: 58V33 1972
 BK1342_MARK LOGO: LADHGS
 BK1342_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1342+STABILITY: SURFACE MOTION
 BK1342
 BK1342  HISTORY     - Date     Condition        Report By
 BK1342  HISTORY     - 1972     MONUMENTED       LADTD
 BK1342  HISTORY     - 20010331 GOOD             NGS
 BK1342
 BK1342                          STATION DESCRIPTION
 BK1342
 BK1342'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1342'10.0 MI NW FROM PITKIN.
 BK1342'LOCATED ABOUT 10.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1342'POST OFFICE AT PITKIN.  1.0 MILES NORTHWEST OF THE GLADE BRANCH
 BK1342'BAPTIST CHURCH AND B.M. 58V32.  0.85 MILES NORTHWEST OF A BRIDGE NO.
 BK1342'066-02-0971-1.  62 FEET SOUTH OF THE CENTER OF LOUISIANA HIGHWAY 10. 1
 BK1342'FOOT NORTH OF A BARB WIRE FENCE.  0.5 MILES SOUTHEAST OF THE MARLOW
 BK1342'BAPTIST CHURCH AND CEMETARY.  SET IN THE TOP OF A 10 INCH CONCRETE
 BK1342'BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BK1342'SET 1 FOOT NORTH OF THE MARK.
 BK1342
 BK1342                          STATION RECOVERY (2001)
 BK1342
 BK1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1342'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1343 ***********************************************************************
 BK1343  DESIGNATION -  58 V 34
 BK1343  PID         -  BK1343
 BK1343  STATE/COUNTY-  LA/VERNON
 BK1343  COUNTRY     -  US
 BK1343  USGS QUAD   -  SUGRUE (2018)
 BK1343
 BK1343                         *CURRENT SURVEY CONTROL
 BK1343  ______________________________________________________________________
 BK1343* NAD 83(1986) POSITION- 30 57 49.     (N) 093 06 16.     (W)   SCALED
 BK1343* NAVD 88 ORTHO HEIGHT -    72.21  (+/-2cm)      236.9   (feet) VERTCON3
 BK1343  ______________________________________________________________________
 BK1343  GEOID HEIGHT    -        -26.594 (meters)                     GEOID18
 BK1343  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1343
 BK1343.The horizontal coordinates were scaled from a map and have
 BK1343.an estimated accuracy of +/- 6 seconds.
 BK1343
 BK1343.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1343.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1343
 BK1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1343.GEOID18 height accuracy estimate available here.
 BK1343
 BK1343.The vertical order pertains to the NGVD 29 superseded value.
 BK1343
 BK1343.Click photographs - Photos may exist for this station.
 BK1343
 BK1343;                    North         East    Units  Estimated Accuracy
 BK1343;SPC LA N     -    51,570.      942,250.      MT  (+/- 180 meters Scaled)
 BK1343
 BK1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ900255(NAD 83)
 BK1343
 BK1343                          SUPERSEDED SURVEY CONTROL
 BK1343
 BK1343  NGVD 29 (11/26/84)   72.288  (m)          237.16   (f) ADJUSTED    2 0
 BK1343
 BK1343.Superseded values are not recommended for survey control.
 BK1343
 BK1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1343.See file dsdata.pdf to determine how the superseded data were derived.
 BK1343
 BK1343_MARKER: DD = SURVEY DISK
 BK1343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1343_STAMPING: 58V34 1972
 BK1343_MARK LOGO: LADHGS
 BK1343_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1343+STABILITY: SURFACE MOTION
 BK1343
 BK1343  HISTORY     - Date     Condition        Report By
 BK1343  HISTORY     - 1972     MONUMENTED       LADTD
 BK1343  HISTORY     - 19940611 GOOD             USPSQD
 BK1343
 BK1343                          STATION DESCRIPTION
 BK1343
 BK1343'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1343'11.0 MI NW FROM PITKIN.
 BK1343'LOCATED ABOUT 11.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1343'POST OFFICE AT PITKIN.  1.0 MILES NORTHWEST OF B.M. 58V33.  0.5 MILES
 BK1343'NORTHWEST OF THE MARLOW BAPTIST CHURCH.  76 FEET NORTH OF THE CENTER
 BK1343'OF LOUISIANA HIGHWAY 10.  24 FEET NORTHWEST OF A 15 INCH PINE TREE. 22
 BK1343'FEET NORTH OF A 12 INCH PINE TREE.  1 FOOT SOUTH OF A COMBINATION MESH
 BK1343'AND BARB WIRE FENCE.  0.5 MILES SOUTHEAST OF THE MARLOW GROCERY STORE.
 BK1343'SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE
 BK1343'THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BK1343
 BK1343                          STATION RECOVERY (1994)
 BK1343
 BK1343'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1343'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1344 ***********************************************************************
 BK1344  DESIGNATION -  58 V 35
 BK1344  PID         -  BK1344
 BK1344  STATE/COUNTY-  LA/VERNON
 BK1344  COUNTRY     -  US
 BK1344  USGS QUAD   -  SUGRUE (2018)
 BK1344
 BK1344                         *CURRENT SURVEY CONTROL
 BK1344  ______________________________________________________________________
 BK1344* NAD 83(1986) POSITION- 30 57 46.     (N) 093 07 20.     (W)   SCALED
 BK1344* NAVD 88 ORTHO HEIGHT -    59.59  (+/-2cm)      195.5   (feet) VERTCON3
 BK1344  ______________________________________________________________________
 BK1344  GEOID HEIGHT    -        -26.603 (meters)                     GEOID18
 BK1344  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1344
 BK1344.The horizontal coordinates were scaled from a map and have
 BK1344.an estimated accuracy of +/- 6 seconds.
 BK1344
 BK1344.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1344.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1344
 BK1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1344.GEOID18 height accuracy estimate available here.
 BK1344
 BK1344.The vertical order pertains to the NGVD 29 superseded value.
 BK1344
 BK1344.Click photographs - Photos may exist for this station.
 BK1344
 BK1344;                    North         East    Units  Estimated Accuracy
 BK1344;SPC LA N     -    51,480.      940,550.      MT  (+/- 180 meters Scaled)
 BK1344
 BK1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ883254(NAD 83)
 BK1344
 BK1344                          SUPERSEDED SURVEY CONTROL
 BK1344
 BK1344  NGVD 29 (11/26/84)   59.684  (m)          195.81   (f) ADJUSTED    2 0
 BK1344
 BK1344.Superseded values are not recommended for survey control.
 BK1344
 BK1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1344.See file dsdata.pdf to determine how the superseded data were derived.
 BK1344
 BK1344_MARKER: DD = SURVEY DISK
 BK1344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1344_STAMPING: 58V35 1972
 BK1344_MARK LOGO: LADHGS
 BK1344_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1344+STABILITY: SURFACE MOTION
 BK1344
 BK1344  HISTORY     - Date     Condition        Report By
 BK1344  HISTORY     - 1972     MONUMENTED       LADTD
 BK1344  HISTORY     - 19940611 GOOD             USPSQD
 BK1344
 BK1344                          STATION DESCRIPTION
 BK1344
 BK1344'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1344'12.1 MI NW FROM PITKIN.
 BK1344'LOCATED ABOUT 12.1 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1344'POST OFFICE AT PITKIN.  1.6 MILES NORTHWEST OF THE MARLOW BAPTIST
 BK1344'CHURCH.  0.6 MILES NORTHWEST OF THE MARLOW GROCERY STORE.  0.2 MILES
 BK1344'NORTHWEST OF BRIDGE NO. 066-02-0703-1.  1.1 MILES NORTHWEST OF B.M.
 BK1344'58V34.  42 FEET SOUTH OF THE CENTER OF LOUISIANA HIGHWAY 10.  1 FOOT
 BK1344'NORTH OF A BARB WIRE FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE
 BK1344'BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BK1344'SET 1 FOOT NORTH OF THE MARK.
 BK1344
 BK1344                          STATION RECOVERY (1994)
 BK1344
 BK1344'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1345 ***********************************************************************
 BK1345  DESIGNATION -  58 V 36
 BK1345  PID         -  BK1345
 BK1345  STATE/COUNTY-  LA/VERNON
 BK1345  COUNTRY     -  US
 BK1345  USGS QUAD   -  HURRICANE BRANCH (2018)
 BK1345
 BK1345                         *CURRENT SURVEY CONTROL
 BK1345  ______________________________________________________________________
 BK1345* NAD 83(1986) POSITION- 30 57 48.     (N) 093 08 21.     (W)   SCALED
 BK1345* NAVD 88 ORTHO HEIGHT -    55.84  (+/-2cm)      183.2   (feet) VERTCON3
 BK1345  ______________________________________________________________________
 BK1345  GEOID HEIGHT    -        -26.609 (meters)                     GEOID18
 BK1345  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1345
 BK1345.The horizontal coordinates were scaled from a map and have
 BK1345.an estimated accuracy of +/- 6 seconds.
 BK1345
 BK1345.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1345.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1345
 BK1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1345.GEOID18 height accuracy estimate available here.
 BK1345
 BK1345.The vertical order pertains to the NGVD 29 superseded value.
 BK1345
 BK1345.Click photographs - Photos may exist for this station.
 BK1345
 BK1345;                    North         East    Units  Estimated Accuracy
 BK1345;SPC LA N     -    51,550.      938,930.      MT  (+/- 180 meters Scaled)
 BK1345
 BK1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ867255(NAD 83)
 BK1345
 BK1345                          SUPERSEDED SURVEY CONTROL
 BK1345
 BK1345  NGVD 29 (11/26/84)   55.940  (m)          183.53   (f) ADJUSTED    2 0
 BK1345
 BK1345.Superseded values are not recommended for survey control.
 BK1345
 BK1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1345.See file dsdata.pdf to determine how the superseded data were derived.
 BK1345
 BK1345_MARKER: DD = SURVEY DISK
 BK1345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1345_STAMPING: 58V36 1972
 BK1345_MARK LOGO: LADHGS
 BK1345_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1345+STABILITY: SURFACE MOTION
 BK1345
 BK1345  HISTORY     - Date     Condition        Report By
 BK1345  HISTORY     - 1972     MONUMENTED       LADHGS
 BK1345  HISTORY     - 19940611 GOOD             USPSQD
 BK1345
 BK1345                          STATION DESCRIPTION
 BK1345
 BK1345'DESCRIBED BY LOUISIANA DEPARTMENT OF HIGHWA 1972
 BK1345'LOCATED ABOUT 13.1 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 10 FROM THE
 BK1345'POST OFFICE AT PITKIN.  1.0 MILES WEST OF B.M. 58V35.  0.2 MILES WEST
 BK1345'OF A BRIDGE NO. 066-02-0589-1.  46 FEET NORTH OF THE CENTER OF
 BK1345'LOUISIANA HIGHWAY 10.  32 FEET NORTH-NORTHWEST OF THE NORTHWEST WING
 BK1345'OF A BRIDGE.  1 FOOT EAST OF THE CORNER OF A FENCE.  SET IN THE TOP OF
 BK1345'A 10-INCH CONCRETE BLOCK PROJECTING 2 INCHES ABOVE THE GROUND.  A
 BK1345'STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BK1345
 BK1345                          STATION RECOVERY (1994)
 BK1345
 BK1345'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1345'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1346 ***********************************************************************
 BK1346  DESIGNATION -  58 V 37
 BK1346  PID         -  BK1346
 BK1346  STATE/COUNTY-  LA/VERNON
 BK1346  COUNTRY     -  US
 BK1346  USGS QUAD   -  HURRICANE BRANCH (2018)
 BK1346
 BK1346                         *CURRENT SURVEY CONTROL
 BK1346  ______________________________________________________________________
 BK1346* NAD 83(1986) POSITION- 30 57 29.     (N) 093 09 08.     (W)   SCALED
 BK1346* NAVD 88 ORTHO HEIGHT -    71.21  (+/-2cm)      233.6   (feet) VERTCON3
 BK1346  ______________________________________________________________________
 BK1346  GEOID HEIGHT    -        -26.621 (meters)                     GEOID18
 BK1346  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1346
 BK1346.The horizontal coordinates were scaled from a map and have
 BK1346.an estimated accuracy of +/- 6 seconds.
 BK1346
 BK1346.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1346.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1346
 BK1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1346.GEOID18 height accuracy estimate available here.
 BK1346
 BK1346.The vertical order pertains to the NGVD 29 superseded value.
 BK1346
 BK1346.Click photographs - Photos may exist for this station.
 BK1346
 BK1346;                    North         East    Units  Estimated Accuracy
 BK1346;SPC LA N     -    50,980.      937,680.      MT  (+/- 180 meters Scaled)
 BK1346
 BK1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ854249(NAD 83)
 BK1346
 BK1346                          SUPERSEDED SURVEY CONTROL
 BK1346
 BK1346  NGVD 29 (11/26/84)   71.309  (m)          233.95   (f) ADJUSTED    2 0
 BK1346
 BK1346.Superseded values are not recommended for survey control.
 BK1346
 BK1346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1346.See file dsdata.pdf to determine how the superseded data were derived.
 BK1346
 BK1346_MARKER: DD = SURVEY DISK
 BK1346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1346_STAMPING: 58V37 1972
 BK1346_MARK LOGO: LADHGS
 BK1346_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1346+STABILITY: SURFACE MOTION
 BK1346_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1346+SATELLITE: SATELLITE OBSERVATIONS - December 27, 2007
 BK1346
 BK1346  HISTORY     - Date     Condition        Report By
 BK1346  HISTORY     - 1972     MONUMENTED       LADTD
 BK1346  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1346  HISTORY     - 20071227 GOOD             GEOCAC
 BK1346
 BK1346                          STATION DESCRIPTION
 BK1346
 BK1346'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1346'9.2 MI NE FROM ROSEPINE.
 BK1346'LOCATED ABOUT 9.2 MILES NORTHEAST ALONG A BLACKTOP AND GRAVEL PARISH
 BK1346'ROAD FROM THE POST OFFICE AT ROSEPINE.  1.0 MILES SOUTHWEST OF B.M.
 BK1346'58V36.  0.85 MILES SOUTHWEST OF THE INTERSECTION OF PARISH ROAD AND
 BK1346'LOUISIANA HIGHWAY 10.  0.3 MILES SOUTHWEST OF A CREOSOTE TIMBER
 BK1346'BRIDGE.  65 FEET NORTH NORTHWEST OF THE CENTER OF THE PARISH GRAVEL
 BK1346'ROAD.  SET IN THE TOP OF A 10-INCH CONCRETE BLOCK PROJECTING 3 INCHES
 BK1346'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH SOUTHEAST
 BK1346'OF THE MARK.
 BK1346
 BK1346                          STATION RECOVERY (2001)
 BK1346
 BK1346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1346'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK1346
 BK1346                          STATION RECOVERY (2007)
 BK1346
 BK1346'RECOVERY NOTE BY GEOCACHING 2007 (JMT)
 BK1346'CREOSOTE TIMBER BRIDGE REFERENCED IN ORIGINAL STATION DESCRIPTION HAS
 BK1346'BEEN REPLACED BY A CONCRETE BRIDGE THEREFORE REMARK SHOULD BE CHANGED
 BK1346'AS FOLLOWS. 0.3 MILES SOUTHWEST OF A CONCRETE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1347 ***********************************************************************
 BK1347  DESIGNATION -  58 V 38
 BK1347  PID         -  BK1347
 BK1347  STATE/COUNTY-  LA/VERNON
 BK1347  COUNTRY     -  US
 BK1347  USGS QUAD   -  HURRICANE BRANCH (2018)
 BK1347
 BK1347                         *CURRENT SURVEY CONTROL
 BK1347  ______________________________________________________________________
 BK1347* NAD 83(1986) POSITION- 30 57 10.     (N) 093 09 56.     (W)   SCALED
 BK1347* NAVD 88 ORTHO HEIGHT -    71.36  (+/-2cm)      234.1   (feet) VERTCON3
 BK1347  ______________________________________________________________________
 BK1347  GEOID HEIGHT    -        -26.635 (meters)                     GEOID18
 BK1347  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1347
 BK1347.The horizontal coordinates were scaled from a map and have
 BK1347.an estimated accuracy of +/- 6 seconds.
 BK1347
 BK1347.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1347.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1347
 BK1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1347.GEOID18 height accuracy estimate available here.
 BK1347
 BK1347.The vertical order pertains to the NGVD 29 superseded value.
 BK1347
 BK1347.Click photographs - Photos may exist for this station.
 BK1347
 BK1347;                    North         East    Units  Estimated Accuracy
 BK1347;SPC LA N     -    50,400.      936,400.      MT  (+/- 180 meters Scaled)
 BK1347
 BK1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ841243(NAD 83)
 BK1347
 BK1347                          SUPERSEDED SURVEY CONTROL
 BK1347
 BK1347  NGVD 29 (11/26/84)   71.468  (m)          234.47   (f) ADJUSTED    2 0
 BK1347
 BK1347.Superseded values are not recommended for survey control.
 BK1347
 BK1347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1347.See file dsdata.pdf to determine how the superseded data were derived.
 BK1347
 BK1347_MARKER: DD = SURVEY DISK
 BK1347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1347_STAMPING: 58V38 1972
 BK1347_MARK LOGO: LADHGS
 BK1347_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1347+STABILITY: SURFACE MOTION
 BK1347
 BK1347  HISTORY     - Date     Condition        Report By
 BK1347  HISTORY     - 1972     MONUMENTED       LADTD
 BK1347  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1347  HISTORY     - 20071221 GOOD             GEOCAC
 BK1347
 BK1347                          STATION DESCRIPTION
 BK1347
 BK1347'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1347'8.25 MI NE FROM ROSEPINE.
 BK1347'LOCATED ABOUT 8.25 MILES NORTHEAST ALONG PARISH ROAD FROM THE POST
 BK1347'OFFICE AT ROSEPINE.  1.75 MILES SOUTHWEST OF THE INTERSECTION OF
 BK1347'PARISH ROAD AND LOUISIANA HIGHWAY 10.  0.9 MILES SOUTHWEST OF B.M.
 BK1347'58V37.  60 FEET SOUTH SOUTHEAST OF THE CENTER OF A GRAVEL ROAD.  57
 BK1347'FEET SOUTHWEST OF A DIRT ROAD LEADING SOUTHEAST OF FORESTRY ROAD NO.
 BK1347'415.  SET IN THE TOP OF A 10-INCH CONCRETE BLOCK PROJECTING 2 INCHES
 BK1347'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH NORTHWEST
 BK1347'OF THE MARK.
 BK1347
 BK1347                          STATION RECOVERY (2001)
 BK1347
 BK1347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1347'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK1347
 BK1347                          STATION RECOVERY (2007)
 BK1347
 BK1347'RECOVERY NOTE BY GEOCACHING 2007 (JMT)
 BK1347'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1348 ***********************************************************************
 BK1348  DESIGNATION -  58 V 39
 BK1348  PID         -  BK1348
 BK1348  STATE/COUNTY-  LA/VERNON
 BK1348  COUNTRY     -  US
 BK1348  USGS QUAD   -  HURRICANE BRANCH (2018)
 BK1348
 BK1348                         *CURRENT SURVEY CONTROL
 BK1348  ______________________________________________________________________
 BK1348* NAD 83(1986) POSITION- 30 56 52.     (N) 093 10 51.     (W)   SCALED
 BK1348* NAVD 88 ORTHO HEIGHT -    70.19  (+/-2cm)      230.3   (feet) VERTCON3
 BK1348  ______________________________________________________________________
 BK1348  GEOID HEIGHT    -        -26.652 (meters)                     GEOID18
 BK1348  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1348
 BK1348.The horizontal coordinates were scaled from a map and have
 BK1348.an estimated accuracy of +/- 6 seconds.
 BK1348
 BK1348.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1348.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1348
 BK1348.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1348.GEOID18 height accuracy estimate available here.
 BK1348
 BK1348.The vertical order pertains to the NGVD 29 superseded value.
 BK1348
 BK1348.Click photographs - Photos may exist for this station.
 BK1348
 BK1348;                    North         East    Units  Estimated Accuracy
 BK1348;SPC LA N     -    49,850.      934,940.      MT  (+/- 180 meters Scaled)
 BK1348
 BK1348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ827238(NAD 83)
 BK1348
 BK1348                          SUPERSEDED SURVEY CONTROL
 BK1348
 BK1348  NGVD 29 (11/26/84)   70.303  (m)          230.65   (f) ADJUSTED    2 0
 BK1348
 BK1348.Superseded values are not recommended for survey control.
 BK1348
 BK1348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1348.See file dsdata.pdf to determine how the superseded data were derived.
 BK1348
 BK1348_MARKER: DD = SURVEY DISK
 BK1348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1348_STAMPING: 58V39 1972
 BK1348_MARK LOGO: LADHGS
 BK1348_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1348+STABILITY: SURFACE MOTION
 BK1348
 BK1348  HISTORY     - Date     Condition        Report By
 BK1348  HISTORY     - 1972     MONUMENTED       LADTD
 BK1348  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1348
 BK1348                          STATION DESCRIPTION
 BK1348
 BK1348'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1348'7.3 MI NE FROM ROSEPINE.
 BK1348'LOCATED ABOUT 7.3 MILES NORTHEAST ALONG BLACKTOP AND GRAVEL PARISH
 BK1348'ROAD FROM THE POST OFFICE AT ROSEPINE.  0.9 MILES SOUTHWEST OF B.M.
 BK1348'58V38.  76 FEET NORTH OF THE CENTER OF PARISH GRAVEL ROAD.  79 FEET
 BK1348'WEST OF THE CORNER OF A BARB WIRE FENCE.  135 FEET WEST OF THE CENTER
 BK1348'OF A GRAVEL DRIVE LEADING NORTH.  1 FOOT SOUTH OF BARB WIRE FENCE. SET
 BK1348'IN THE TOP OF A 10-INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE
 BK1348'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BK1348
 BK1348                          STATION RECOVERY (2001)
 BK1348
 BK1348'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1348'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1251 ***********************************************************************
 BX1251  DESIGNATION -  58 V 4
 BX1251  PID         -  BX1251
 BX1251  STATE/COUNTY-  LA/VERNON
 BX1251  COUNTRY     -  US
 BX1251  USGS QUAD   -  LACAMP (2018)
 BX1251
 BX1251                         *CURRENT SURVEY CONTROL
 BX1251  ______________________________________________________________________
 BX1251* NAD 83(1986) POSITION- 31 13 15.     (N) 092 52 58.     (W)   SCALED
 BX1251* NAVD 88 ORTHO HEIGHT -    58.48  (+/-2cm)      191.9   (feet) VERTCON3
 BX1251  ______________________________________________________________________
 BX1251  GEOID HEIGHT    -        -26.214 (meters)                     GEOID18
 BX1251  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1251
 BX1251.The horizontal coordinates were scaled from a map and have
 BX1251.an estimated accuracy of +/- 6 seconds.
 BX1251
 BX1251.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1251.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1251
 BX1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1251.GEOID18 height accuracy estimate available here.
 BX1251
 BX1251.The vertical order pertains to the NGVD 29 superseded value.
 BX1251
 BX1251.Click photographs - Photos may exist for this station.
 BX1251
 BX1251;                    North         East    Units  Estimated Accuracy
 BX1251;SPC LA N     -    79,990.      963,530.      MT  (+/- 180 meters Scaled)
 BX1251
 BX1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ111540(NAD 83)
 BX1251
 BX1251                          SUPERSEDED SURVEY CONTROL
 BX1251
 BX1251  NGVD 29 (11/26/84)   58.500  (m)          191.93   (f) ADJUSTED    2 0
 BX1251
 BX1251.Superseded values are not recommended for survey control.
 BX1251
 BX1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1251.See file dsdata.pdf to determine how the superseded data were derived.
 BX1251
 BX1251_MARKER: DD = SURVEY DISK
 BX1251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1251_STAMPING: 58V4 1969
 BX1251_MARK LOGO: LADHGS
 BX1251_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1251+STABILITY: SURFACE MOTION
 BX1251
 BX1251  HISTORY     - Date     Condition        Report By
 BX1251  HISTORY     - 1969     MONUMENTED       LADH
 BX1251  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1251  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1251
 BX1251                          STATION DESCRIPTION
 BX1251
 BX1251'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1251'4.65 MI NW FROM SIEPER.
 BX1251'ABOUT 8.75 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1251'OFFICE AT SIMPSON.  4.65 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1251'FROM THE POST OFFICE AT SIEPER.  3.25 MILES NORTHWEST ALONG LOUISIANA
 BX1251'HIGHWAY 465 FROM THE RAPIDES AND VERNON PARISH LINE.  1.05 MILES
 BX1251'NORTHWEST OF BENCH MARK 58V3.  89 FEET NORTH OF CENTERLINE OF
 BX1251'LOUISIANA HIGHWAY 465.  16 FEET EAST OF CENTER OF TRAM ROAD LEADING
 BX1251'NORTH NORTHWEST.  13 FEET SOUTHEAST OF 13 INCH PINE TREE.  20 FEET
 BX1251'NORTHEAST OF A 15 INCH PINE TREE.  528 FEET NORTHWEST OF NORTHWEST END
 BX1251'OF TIMBER BRIDGE UNDER LOUISIANA HIGHWAY 465.  DISK SET IN THE TOP OF
 BX1251'A CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS POST IS SET 1
 BX1251'FOOT NORTH OF THE MARK.
 BX1251
 BX1251                          STATION RECOVERY (1994)
 BX1251
 BX1251'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1251'MARK NOT FOUND.
 BX1251
 BX1251                          STATION RECOVERY (2001)
 BX1251
 BX1251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1251'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1350 ***********************************************************************
 BK1350  DESIGNATION -  58 V 41
 BK1350  PID         -  BK1350
 BK1350  STATE/COUNTY-  LA/VERNON
 BK1350  COUNTRY     -  US
 BK1350  USGS QUAD   -  HURRICANE BRANCH (2018)
 BK1350
 BK1350                         *CURRENT SURVEY CONTROL
 BK1350  ______________________________________________________________________
 BK1350* NAD 83(1986) POSITION- 30 56 28.     (N) 093 12 48.     (W)   SCALED
 BK1350* NAVD 88 ORTHO HEIGHT -    66.85  (+/-2cm)      219.3   (feet) VERTCON3
 BK1350  ______________________________________________________________________
 BK1350  GEOID HEIGHT    -        -26.686 (meters)                     GEOID18
 BK1350  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1350
 BK1350.The horizontal coordinates were scaled from a map and have
 BK1350.an estimated accuracy of +/- 6 seconds.
 BK1350
 BK1350.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1350.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1350
 BK1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1350.GEOID18 height accuracy estimate available here.
 BK1350
 BK1350.The vertical order pertains to the NGVD 29 superseded value.
 BK1350
 BK1350.Click photographs - Photos may exist for this station.
 BK1350
 BK1350;                    North         East    Units  Estimated Accuracy
 BK1350;SPC LA N     -    49,140.      931,830.      MT  (+/- 180 meters Scaled)
 BK1350
 BK1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ796230(NAD 83)
 BK1350
 BK1350                          SUPERSEDED SURVEY CONTROL
 BK1350
 BK1350  NGVD 29 (11/26/84)   66.977  (m)          219.74   (f) ADJUSTED    2 0
 BK1350
 BK1350.Superseded values are not recommended for survey control.
 BK1350
 BK1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1350.See file dsdata.pdf to determine how the superseded data were derived.
 BK1350
 BK1350_MARKER: DD = SURVEY DISK
 BK1350_SP_SET: BLOCK
 BK1350_STAMPING: 58V41 1972
 BK1350_MARK LOGO: LADHGS
 BK1350_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1350
 BK1350  HISTORY     - Date     Condition        Report By
 BK1350  HISTORY     - 1972     MONUMENTED       LADTD
 BK1350  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1350  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1350
 BK1350                          STATION DESCRIPTION
 BK1350
 BK1350'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1350'5.2 MI NE FROM ROSEPINE.
 BK1350'LOCATED ABOUT 5.2 MILES NORTHEAST ALONG BLACKTOP PARISH ROAD FROM THE
 BK1350'POST OFFICE AT ROSEPINE.  1.1 MILES WEST OF B.M. 58V40.  0.7 MILES
 BK1350'WEST OF THE NORTHWEST END OF A CREOSOTE TIMBER BRIDGE.  0.2 MILES
 BK1350'NORTHWEST OF THE BEGINNING OF BLACKTOP PARISH ROAD.  50 FEET SOUTH OF
 BK1350'THE CENTER OF BLACKTOP PARISH ROAD.  14 FEET EAST OF THE EAST END OF A
 BK1350'STEEL CATTLE GUARD.  22 FEET WEST OF THE WEST END OF A 16-FOOT METAL
 BK1350'GATE.  1 FOOT NORTH OF A BARB WIRE FENCE.  SET IN THE TOP OF A 10-INCH
 BK1350'CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK1350'POST IS SET 1 FOOT NORTH OF THE MARK.
 BK1350
 BK1350                          STATION RECOVERY (1994)
 BK1350
 BK1350'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1350'MARK NOT FOUND.
 BK1350
 BK1350                          STATION RECOVERY (2001)
 BK1350
 BK1350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1350'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1351 ***********************************************************************
 BK1351  DESIGNATION -  58 V 42
 BK1351  PID         -  BK1351
 BK1351  STATE/COUNTY-  LA/VERNON
 BK1351  COUNTRY     -  US
 BK1351  USGS QUAD   -  HURRICANE BRANCH (2018)
 BK1351
 BK1351                         *CURRENT SURVEY CONTROL
 BK1351  ______________________________________________________________________
 BK1351* NAD 83(1986) POSITION- 30 56 28.     (N) 093 13 44.     (W)   SCALED
 BK1351* NAVD 88 ORTHO HEIGHT -    65.39  (+/-2cm)      214.5   (feet) VERTCON3
 BK1351  ______________________________________________________________________
 BK1351  GEOID HEIGHT    -        -26.699 (meters)                     GEOID18
 BK1351  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1351
 BK1351.The horizontal coordinates were scaled from a map and have
 BK1351.an estimated accuracy of +/- 6 seconds.
 BK1351
 BK1351.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1351.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1351
 BK1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1351.GEOID18 height accuracy estimate available here.
 BK1351
 BK1351.The vertical order pertains to the NGVD 29 superseded value.
 BK1351
 BK1351.Click photographs - Photos may exist for this station.
 BK1351
 BK1351;                    North         East    Units  Estimated Accuracy
 BK1351;SPC LA N     -    49,140.      930,340.      MT  (+/- 180 meters Scaled)
 BK1351
 BK1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ781230(NAD 83)
 BK1351
 BK1351                          SUPERSEDED SURVEY CONTROL
 BK1351
 BK1351  NGVD 29 (11/26/84)   65.533  (m)          215.00   (f) ADJUSTED    2 0
 BK1351
 BK1351.Superseded values are not recommended for survey control.
 BK1351
 BK1351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1351.See file dsdata.pdf to determine how the superseded data were derived.
 BK1351
 BK1351_MARKER: DD = SURVEY DISK
 BK1351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1351_STAMPING: 58V42 1972
 BK1351_MARK LOGO: LADHGS
 BK1351_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1351+STABILITY: SURFACE MOTION
 BK1351
 BK1351  HISTORY     - Date     Condition        Report By
 BK1351  HISTORY     - 1972     MONUMENTED       LADTD
 BK1351  HISTORY     - 19940611 GOOD             USPSQD
 BK1351  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1351
 BK1351                          STATION DESCRIPTION
 BK1351
 BK1351'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1351'4.3 MI NE FROM ROSEPINE.
 BK1351'LOCATED ABOUT 4.3 MILES NORTHEAST ALONG BLACKTOP PARISH ROAD FROM THE
 BK1351'POST OFFICE AT ROSEPINE.  0.9 MILE WEST OF B.M. 58V41.  43 FEET SOUTH
 BK1351'OF THE CENTER OF BLACKTOP PARISH ROAD.  145 FEET WEST OF THE CENTER OF
 BK1351'A GRAVEL DRIVE LEADING TO RESIDENCE OF ANDREW T. BOST.  1 FOOT NORTH
 BK1351'OF A BARB WIRE FENCE.  SET IN THE TOP OF A 10-INCH CONCRETE BLOCK
 BK1351'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1351'FOOT NORTH OF THE MARK.
 BK1351
 BK1351                          STATION RECOVERY (1994)
 BK1351
 BK1351'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1351'RECOVERED IN GOOD CONDITION.
 BK1351
 BK1351                          STATION RECOVERY (2001)
 BK1351
 BK1351'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1351'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1352 ***********************************************************************
 BK1352  DESIGNATION -  58 V 43
 BK1352  PID         -  BK1352
 BK1352  STATE/COUNTY-  LA/VERNON
 BK1352  COUNTRY     -  US
 BK1352  USGS QUAD   -  HURRICANE BRANCH (2018)
 BK1352
 BK1352                         *CURRENT SURVEY CONTROL
 BK1352  ______________________________________________________________________
 BK1352* NAD 83(1986) POSITION- 30 56 03.     (N) 093 14 12.     (W)   SCALED
 BK1352* NAVD 88 ORTHO HEIGHT -    61.89  (+/-2cm)      203.1   (feet) VERTCON3
 BK1352  ______________________________________________________________________
 BK1352  GEOID HEIGHT    -        -26.714 (meters)                     GEOID18
 BK1352  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1352
 BK1352.The horizontal coordinates were scaled from a map and have
 BK1352.an estimated accuracy of +/- 6 seconds.
 BK1352
 BK1352.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1352.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1352
 BK1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1352.GEOID18 height accuracy estimate available here.
 BK1352
 BK1352.The vertical order pertains to the NGVD 29 superseded value.
 BK1352
 BK1352.Click photographs - Photos may exist for this station.
 BK1352
 BK1352;                    North         East    Units  Estimated Accuracy
 BK1352;SPC LA N     -    48,380.      929,590.      MT  (+/- 180 meters Scaled)
 BK1352
 BK1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ773223(NAD 83)
 BK1352
 BK1352                          SUPERSEDED SURVEY CONTROL
 BK1352
 BK1352  NGVD 29 (11/26/84)   62.031  (m)          203.51   (f) ADJUSTED    2 0
 BK1352
 BK1352.Superseded values are not recommended for survey control.
 BK1352
 BK1352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1352.See file dsdata.pdf to determine how the superseded data were derived.
 BK1352
 BK1352_MARKER: DD = SURVEY DISK
 BK1352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1352_STAMPING: 58V43 1972
 BK1352_MARK LOGO: LADHGS
 BK1352_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1352+STABILITY: SURFACE MOTION
 BK1352
 BK1352  HISTORY     - Date     Condition        Report By
 BK1352  HISTORY     - 1972     MONUMENTED       LADTD
 BK1352  HISTORY     - 19940611 GOOD             USPSQD
 BK1352  HISTORY     - 20010331 GOOD             NGS
 BK1352
 BK1352                          STATION DESCRIPTION
 BK1352
 BK1352'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1352'3.3 MI NE FROM ROSEPINE.
 BK1352'LOCATED ABOUT 3.3 MILES NORTHEAST ALONG BLACKTOP PARISH ROAD FROM THE
 BK1352'POST OFFICE AT ROSEPINE.  1.0 MILE SOUTHWEST OF B.M. 58V42.  200 FEET
 BK1352'WEST OF THE INTERSECTION OF A DIRT ROAD LEADING EAST.  82 FEET NORTH
 BK1352'OF THE CENTER OF THE BLACKTOP PARISH ROAD.  45 FEET NORTH OF A FENCE
 BK1352'CORNER.  23 FEET EAST OF A DIRT ROAD LEADING TO A RESIDENCE.  1 FOOT
 BK1352'WEST OF A BARB WIRE FENCE.  SET IN THE TOP OF A 10-INCH CONCRETE BLOCK
 BK1352'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1352'FOOT SOUTH OF THE MARK.
 BK1352
 BK1352                          STATION RECOVERY (1994)
 BK1352
 BK1352'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1352'RECOVERED IN GOOD CONDITION.
 BK1352
 BK1352                          STATION RECOVERY (2001)
 BK1352
 BK1352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1352'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1353 ***********************************************************************
 BK1353  DESIGNATION -  58 V 44
 BK1353  PID         -  BK1353
 BK1353  STATE/COUNTY-  LA/VERNON
 BK1353  COUNTRY     -  US
 BK1353  USGS QUAD   -  ROSEPINE (2018)
 BK1353
 BK1353                         *CURRENT SURVEY CONTROL
 BK1353  ______________________________________________________________________
 BK1353* NAD 83(1986) POSITION- 30 56 04.     (N) 093 15 15.     (W)   SCALED
 BK1353* NAVD 88 ORTHO HEIGHT -    56.33  (+/-2cm)      184.8   (feet) VERTCON3
 BK1353  ______________________________________________________________________
 BK1353  GEOID HEIGHT    -        -26.729 (meters)                     GEOID18
 BK1353  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1353
 BK1353.The horizontal coordinates were scaled from a map and have
 BK1353.an estimated accuracy of +/- 6 seconds.
 BK1353
 BK1353.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1353.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1353
 BK1353.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1353.GEOID18 height accuracy estimate available here.
 BK1353
 BK1353.The vertical order pertains to the NGVD 29 superseded value.
 BK1353
 BK1353.Click photographs - Photos may exist for this station.
 BK1353
 BK1353;                    North         East    Units  Estimated Accuracy
 BK1353;SPC LA N     -    48,420.      927,920.      MT  (+/- 180 meters Scaled)
 BK1353
 BK1353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ757223(NAD 83)
 BK1353
 BK1353                          SUPERSEDED SURVEY CONTROL
 BK1353
 BK1353  NGVD 29 (11/26/84)   56.477  (m)          185.29   (f) ADJUSTED    2 0
 BK1353
 BK1353.Superseded values are not recommended for survey control.
 BK1353
 BK1353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1353.See file dsdata.pdf to determine how the superseded data were derived.
 BK1353
 BK1353_MARKER: DD = SURVEY DISK
 BK1353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1353_STAMPING: 58V44 1972
 BK1353_MARK LOGO: LADHGS
 BK1353_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1353+STABILITY: SURFACE MOTION
 BK1353
 BK1353  HISTORY     - Date     Condition        Report By
 BK1353  HISTORY     - 1972     MONUMENTED       LADTD
 BK1353  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1353  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1353
 BK1353                          STATION DESCRIPTION
 BK1353
 BK1353'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1353'2.4 MI NE FROM ROSEPINE.
 BK1353'LOCATED ABOUT 2.4 MILES NORTHEAST ALONG A BLACKTOP PARISH ROAD FROM
 BK1353'THE POST OFFICE AT ROSEPINE.  0.9 MILE SOUTHWEST OF B.M. 58V43.  0.3
 BK1353'MILE WEST OF A CREOSOTE BRIDGE.  57 FEET NORTH OF THE CENTER OF A
 BK1353'BLACKTOP PARISH ROAD.  26 FEET NORTH OF A POWER POLE.  28 FEET WEST OF
 BK1353'A LOG ROAD LEADING NORTH 48 FEET SOUTHWEST OF A POWER POLE.  SET IN
 BK1353'THE TOP OF A 10-INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE
 BK1353'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BK1353
 BK1353                          STATION RECOVERY (1994)
 BK1353
 BK1353'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1353'MARK NOT FOUND.
 BK1353
 BK1353                          STATION RECOVERY (2001)
 BK1353
 BK1353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1353'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1354 ***********************************************************************
 BK1354  DESIGNATION -  58 V 45
 BK1354  PID         -  BK1354
 BK1354  STATE/COUNTY-  LA/VERNON
 BK1354  COUNTRY     -  US
 BK1354  USGS QUAD   -  ROSEPINE (2018)
 BK1354
 BK1354                         *CURRENT SURVEY CONTROL
 BK1354  ______________________________________________________________________
 BK1354* NAD 83(1986) POSITION- 30 55 38.     (N) 093 15 56.     (W)   SCALED
 BK1354* NAVD 88 ORTHO HEIGHT -    58.09  (+/-2cm)      190.6   (feet) VERTCON3
 BK1354  ______________________________________________________________________
 BK1354  GEOID HEIGHT    -        -26.748 (meters)                     GEOID18
 BK1354  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1354
 BK1354.The horizontal coordinates were scaled from a map and have
 BK1354.an estimated accuracy of +/- 6 seconds.
 BK1354
 BK1354.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1354.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1354
 BK1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1354.GEOID18 height accuracy estimate available here.
 BK1354
 BK1354.The vertical order pertains to the NGVD 29 superseded value.
 BK1354
 BK1354.Click photographs - Photos may exist for this station.
 BK1354
 BK1354;                    North         East    Units  Estimated Accuracy
 BK1354;SPC LA N     -    47,630.      926,830.      MT  (+/- 180 meters Scaled)
 BK1354
 BK1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ746215(NAD 83)
 BK1354
 BK1354                          SUPERSEDED SURVEY CONTROL
 BK1354
 BK1354  NGVD 29 (11/26/84)   58.241  (m)          191.08   (f) ADJUSTED    2 0
 BK1354
 BK1354.Superseded values are not recommended for survey control.
 BK1354
 BK1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1354.See file dsdata.pdf to determine how the superseded data were derived.
 BK1354
 BK1354_MARKER: DD = SURVEY DISK
 BK1354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1354_STAMPING: 58V45 1972
 BK1354_MARK LOGO: LADHGS
 BK1354_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1354+STABILITY: SURFACE MOTION
 BK1354
 BK1354  HISTORY     - Date     Condition        Report By
 BK1354  HISTORY     - 1972     MONUMENTED       LADTD
 BK1354  HISTORY     - 19940611 GOOD             USPSQD
 BK1354  HISTORY     - 20010331 GOOD             NGS
 BK1354
 BK1354                          STATION DESCRIPTION
 BK1354
 BK1354'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1354'1.4 MI NE FROM ROSEPINE.
 BK1354'LOCATED ABOUT 1.4 MILES NORTHEAST ALONG A BLACKTOP PARISH ROAD FROM
 BK1354'THE POST OFFICE AT ROSEPINE.  1.1 MILES SOUTHWEST OF B.M. 58V44.  0.2
 BK1354'MILES NORTHWEST OF A CREOSOTE BRIDGE.  56 FEET NORTH OF THE CENTER OF
 BK1354'A BLACKTOP PARISH ROAD.  50 FEET NORTHWEST OF THE INTERSECTION OF A
 BK1354'DIRT DRIVE AND BLACKTOP PARISH ROAD.  22 FEET WEST-NORTHWEST OF A
 BK1354'BRACE POLE.  SET IN THE TOP OF A 10-INCH CONCRETE BLOCK PROJECTING 3
 BK1354'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF
 BK1354'THE MARK.
 BK1354
 BK1354                          STATION RECOVERY (1994)
 BK1354
 BK1354'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1354'RECOVERED IN GOOD CONDITION.
 BK1354
 BK1354                          STATION RECOVERY (2001)
 BK1354
 BK1354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1354'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1355 ***********************************************************************
 BK1355  DESIGNATION -  58 V 46
 BK1355  PID         -  BK1355
 BK1355  STATE/COUNTY-  LA/VERNON
 BK1355  COUNTRY     -  US
 BK1355  USGS QUAD   -  ROSEPINE (2018)
 BK1355
 BK1355                         *CURRENT SURVEY CONTROL
 BK1355  ______________________________________________________________________
 BK1355* NAD 83(1986) POSITION- 30 55 23.     (N) 093 16 35.     (W)   SCALED
 BK1355* NAVD 88 ORTHO HEIGHT -    64.26  (+/-2cm)      210.8   (feet) VERTCON3
 BK1355  ______________________________________________________________________
 BK1355  GEOID HEIGHT    -        -26.762 (meters)                     GEOID18
 BK1355  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1355
 BK1355.The horizontal coordinates were scaled from a map and have
 BK1355.an estimated accuracy of +/- 6 seconds.
 BK1355
 BK1355.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1355.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1355
 BK1355.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1355.GEOID18 height accuracy estimate available here.
 BK1355
 BK1355.The vertical order pertains to the NGVD 29 superseded value.
 BK1355
 BK1355.Click photographs - Photos may exist for this station.
 BK1355
 BK1355;                    North         East    Units  Estimated Accuracy
 BK1355;SPC LA N     -    47,170.      925,790.      MT  (+/- 180 meters Scaled)
 BK1355
 BK1355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ735211(NAD 83)
 BK1355
 BK1355                          SUPERSEDED SURVEY CONTROL
 BK1355
 BK1355  NGVD 29 (11/26/84)   64.411  (m)          211.32   (f) ADJUSTED    2 0
 BK1355
 BK1355.Superseded values are not recommended for survey control.
 BK1355
 BK1355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1355.See file dsdata.pdf to determine how the superseded data were derived.
 BK1355
 BK1355_MARKER: DD = SURVEY DISK
 BK1355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1355_STAMPING: 58V46 1972
 BK1355_MARK LOGO: LADHGS
 BK1355_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1355+STABILITY: SURFACE MOTION
 BK1355
 BK1355  HISTORY     - Date     Condition        Report By
 BK1355  HISTORY     - 1972     MONUMENTED       LADTD
 BK1355  HISTORY     - 19940611 GOOD             USPSQD
 BK1355  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1355
 BK1355                          STATION DESCRIPTION
 BK1355
 BK1355'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1355'0.4 MI NE FROM ROSEPINE.
 BK1355'LOCATED ABOUT 0.4 MILE NORTHEAST ALONG A BLACKTOP PARISH ROAD FROM THE
 BK1355'POST OFFICE AT ROSEPINE.  1.0 MILE SOUTHWEST OF B.M. 58V45.  84 FEET
 BK1355'NORTH OF THE CENTER OF A BLACKTOP PARISH ROAD.  51 FEET NORTH OF THE
 BK1355'CORNER OF A BARB WIRE FENCE.  61 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 BK1355'CORNER OF A FRAME RESIDENCE.  1 FOOT WEST OF A BARB WIRE FENCE. SET IN
 BK1355'THE TOP OF A 10-INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE
 BK1355'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BK1355
 BK1355                          STATION RECOVERY (1994)
 BK1355
 BK1355'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1355'RECOVERED IN GOOD CONDITION.
 BK1355
 BK1355                          STATION RECOVERY (2001)
 BK1355
 BK1355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1355'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1356 ***********************************************************************
 BK1356  DESIGNATION -  58 V 47
 BK1356  PID         -  BK1356
 BK1356  STATE/COUNTY-  LA/VERNON
 BK1356  COUNTRY     -  US
 BK1356  USGS QUAD   -  ROSEPINE (2018)
 BK1356
 BK1356                         *CURRENT SURVEY CONTROL
 BK1356  ______________________________________________________________________
 BK1356* NAD 83(1986) POSITION- 30 54 26.     (N) 093 17 10.     (W)   SCALED
 BK1356* NAVD 88 ORTHO HEIGHT -    56.00  (+/-2cm)      183.7   (feet) VERTCON3
 BK1356  ______________________________________________________________________
 BK1356  GEOID HEIGHT    -        -26.786 (meters)                     GEOID18
 BK1356  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1356
 BK1356.The horizontal coordinates were scaled from a map and have
 BK1356.an estimated accuracy of +/- 6 seconds.
 BK1356
 BK1356.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1356.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1356
 BK1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1356.GEOID18 height accuracy estimate available here.
 BK1356
 BK1356.The vertical order pertains to the NGVD 29 superseded value.
 BK1356
 BK1356.Click photographs - Photos may exist for this station.
 BK1356
 BK1356;                    North         East    Units  Estimated Accuracy
 BK1356;SPC LA N     -    45,430.      924,850.      MT  (+/- 180 meters Scaled)
 BK1356
 BK1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ726193(NAD 83)
 BK1356
 BK1356                          SUPERSEDED SURVEY CONTROL
 BK1356
 BK1356  NGVD 29 (11/26/84)   56.148  (m)          184.21   (f) ADJUSTED    2 0
 BK1356
 BK1356.Superseded values are not recommended for survey control.
 BK1356
 BK1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1356.See file dsdata.pdf to determine how the superseded data were derived.
 BK1356
 BK1356_MARKER: DD = SURVEY DISK
 BK1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1356_STAMPING: 58V47 1972
 BK1356_MARK LOGO: LADHGS
 BK1356_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1356+STABILITY: SURFACE MOTION
 BK1356
 BK1356  HISTORY     - Date     Condition        Report By
 BK1356  HISTORY     - 1972     MONUMENTED       LADTD
 BK1356  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1356  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1356
 BK1356                          STATION DESCRIPTION
 BK1356
 BK1356'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1356'0.9 MI S FROM ROSEPINE.
 BK1356'LOCATED ABOUT 0.9 MILES SOUTH ALONG UNITED STATES HIGHWAY 171 FROM THE
 BK1356'POST OFFICE AT ROSEPINE.  0.9 MILES SOUTH OF B.M. E 29 RESET 1940. 0.2
 BK1356'MILES NORTH OF A CONCRETE BRIDGE ON UNITED STATES HIGHWAY 171. 64 FEET
 BK1356'WEST NORTHWEST OF THE CENTER OF UNITED STATES HIGHWAY 171. 25 FEET
 BK1356'WEST SOUTHWEST OF A FENCE CORNER.  15 FEET WEST SOUTHWEST OF A 14 INCH
 BK1356'PINE TREE.  12 FEET SOUTH OF A COMBINATION MESH AND BARB WIRE FENCE.
 BK1356'SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE
 BK1356'THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT EAST SOUTH EAST OF THE
 BK1356'MARK.
 BK1356
 BK1356                          STATION RECOVERY (1994)
 BK1356
 BK1356'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1356'MARK NOT FOUND.
 BK1356
 BK1356                          STATION RECOVERY (2001)
 BK1356
 BK1356'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1356'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1357 ***********************************************************************
 BK1357  DESIGNATION -  58 V 48
 BK1357  PID         -  BK1357
 BK1357  STATE/COUNTY-  LA/VERNON
 BK1357  COUNTRY     -  US
 BK1357  USGS QUAD   -  ROSEPINE (2018)
 BK1357
 BK1357                         *CURRENT SURVEY CONTROL
 BK1357  ______________________________________________________________________
 BK1357* NAD 83(1986) POSITION- 30 53 12.     (N) 093 17 04.     (W)   SCALED
 BK1357* NAVD 88 ORTHO HEIGHT -    54.161 (meters)      177.69  (feet) ADJUSTED
 BK1357  ______________________________________________________________________
 BK1357  GEOID HEIGHT    -        -26.804 (meters)                     GEOID18
 BK1357  DYNAMIC HEIGHT  -         54.092 (meters)      177.47  (feet) COMP
 BK1357  MODELED GRAVITY -    979,376.7   (mgal)                       NAVD 88
 BK1357
 BK1357  VERT ORDER      -  SECOND    CLASS 0
 BK1357
 BK1357.The horizontal coordinates were scaled from a map and have
 BK1357.an estimated accuracy of +/- 6 seconds.
 BK1357
 BK1357.The orthometric height was determined by differential leveling and
 BK1357.adjusted by the NATIONAL GEODETIC SURVEY
 BK1357.in February 1994.
 BK1357
 BK1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1357.GEOID18 height accuracy estimate available here.
 BK1357
 BK1357.Click photographs - Photos may exist for this station.
 BK1357
 BK1357.The dynamic height is computed by dividing the NAVD 88
 BK1357.geopotential number by the normal gravity value computed on the
 BK1357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1357.degrees latitude (g = 980.6199 gals.).
 BK1357
 BK1357.The modeled gravity was interpolated from observed gravity values.
 BK1357
 BK1357;                    North         East    Units  Estimated Accuracy
 BK1357;SPC LA N     -    43,150.      924,990.      MT  (+/- 180 meters Scaled)
 BK1357
 BK1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ728170(NAD 83)
 BK1357
 BK1357                          SUPERSEDED SURVEY CONTROL
 BK1357
 BK1357  NGVD 29 (11/26/84)   54.307  (m)          178.17   (f) ADJUSTED    2 0
 BK1357
 BK1357.Superseded values are not recommended for survey control.
 BK1357
 BK1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1357.See file dsdata.pdf to determine how the superseded data were derived.
 BK1357
 BK1357_MARKER: DD = SURVEY DISK
 BK1357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1357_STAMPING: 58V48 1972
 BK1357_MARK LOGO: LADHGS
 BK1357_PROJECTION: FLUSH
 BK1357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1357+STABILITY: SURFACE MOTION
 BK1357_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1357+SATELLITE: SATELLITE OBSERVATIONS - October 03, 1989
 BK1357
 BK1357  HISTORY     - Date     Condition        Report By
 BK1357  HISTORY     - 1972     MONUMENTED       LADTD
 BK1357  HISTORY     - 19891003 GOOD             LADTD
 BK1357  HISTORY     - 19940611 GOOD             USPSQD
 BK1357  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1357
 BK1357                          STATION DESCRIPTION
 BK1357
 BK1357'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1357'2.4 MI S FROM ROSEPINE.
 BK1357'LOCATED ABOUT 2.4 MILES SOUTH ALONG UNITED STATES HIGHWAY 171 FROM THE
 BK1357'POST OFFICE AT ROSEPINE.  1.5 MILES SOUTH OF B.M. 58V47.  1.1 MILES
 BK1357'SOUTH OF B.M. 4277 L.G.S.  0.2 MILES SOUTH OF GOLDER LANTERN ROAD. 82
 BK1357'FEET EAST OF THE CENTER OF UNITED STATES HIGHWAY 171.  47 FEET
 BK1357'NORTHEAST OF A FENCE CORNER.  55 FEET EAST SOUTHEAST OF THE SOUTHWEST
 BK1357'CORNER OF A CINDER BLOCK BUILDING.  1 FOOT NORTHWEST OF A BARB WIRE
 BK1357'FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES
 BK1357'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTHWEST OF THE
 BK1357'MARK.
 BK1357
 BK1357                          STATION RECOVERY (1989)
 BK1357
 BK1357'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK1357'THE STATION IS LOCATED ABOUT 4.7 KM (2.9 MI) NORTH OF DERIDDER AND
 BK1357'31.1 KM (19.3 MI) SOUTH OF LEESVILLE.  OWMERSHIP--JESUS CHRIST
 BK1357'MISSION CHURCH.
 BK1357'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND 190, AT
 BK1357'THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 4.7 KM (2.9 MI)
 BK1357'ON HIGHWAY 171 TO THE STATION ON THE RIGHT AND ON THE SOUTH SIDE OF
 BK1357'THE CHURCH,  24.8 M (81.4 FT) NORTHEAST FROM THE CENTER OF THE
 BK1357'NORTHBOUND LANES OF THE HIGHWAY, 16.8 M (55.1 FT) EAST-SOUTHEAST FROM
 BK1357'THE SOUTHWEST CORNER OF THE CHURCH, 12.2 M (40.0 FT) NORTHEST FROM A
 BK1357'POWER POLE WITH A SECURITY LIGHT ATTACHED, 0.5 M (1.6 FT) NORTHWEST
 BK1357'FROM A FENCE AND 0.3 M (1.0 FT) NORTHEAST FROM A WITNESS POST.  THE
 BK1357'STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK1357
 BK1357                          STATION RECOVERY (1994)
 BK1357
 BK1357'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1357'RECOVERED IN GOOD CONDITION.
 BK1357
 BK1357                          STATION RECOVERY (2001)
 BK1357
 BK1357'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1357'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2061 ***********************************************************************
 BX2061  DESIGNATION -  58 V 49
 BX2061  PID         -  BX2061
 BX2061  STATE/COUNTY-  LA/VERNON
 BX2061  COUNTRY     -  US
 BX2061  USGS QUAD   -  KURTHWOOD (2018)
 BX2061
 BX2061                         *CURRENT SURVEY CONTROL
 BX2061  ______________________________________________________________________
 BX2061* NAD 83(1986) POSITION- 31 21 01.     (N) 093 10 17.     (W)   SCALED
 BX2061* NAVD 88 ORTHO HEIGHT -   116.47  (+/-2cm)      382.1   (feet) VERTCON3
 BX2061  ______________________________________________________________________
 BX2061  GEOID HEIGHT    -        -26.256 (meters)                     GEOID18
 BX2061  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2061
 BX2061.The horizontal coordinates were scaled from a map and have
 BX2061.an estimated accuracy of +/- 6 seconds.
 BX2061
 BX2061.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2061.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2061
 BX2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2061.GEOID18 height accuracy estimate available here.
 BX2061
 BX2061.The vertical order pertains to the NGVD 29 superseded value.
 BX2061
 BX2061.Click photographs - Photos may exist for this station.
 BX2061
 BX2061;                    North         East    Units  Estimated Accuracy
 BX2061;SPC LA N     -    94,470.      936,120.      MT  (+/- 180 meters Scaled)
 BX2061
 BX2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ836684(NAD 83)
 BX2061
 BX2061                          SUPERSEDED SURVEY CONTROL
 BX2061
 BX2061  NGVD 29 (11/26/84)  116.521  (m)          382.29   (f) ADJUSTED    2 1
 BX2061
 BX2061.Superseded values are not recommended for survey control.
 BX2061
 BX2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2061.See file dsdata.pdf to determine how the superseded data were derived.
 BX2061
 BX2061_MARKER: DD = SURVEY DISK
 BX2061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2061_STAMPING: 58 V 49 1974
 BX2061_MARK LOGO: LADHGS
 BX2061_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2061+STABILITY: SURFACE MOTION
 BX2061
 BX2061  HISTORY     - Date     Condition        Report By
 BX2061  HISTORY     - 1974     MONUMENTED       LADH
 BX2061  HISTORY     - 1975     GOOD             LADTD
 BX2061  HISTORY     - 19940611 GOOD             USPSQD
 BX2061  HISTORY     - 20010331 GOOD             NGS
 BX2061
 BX2061                          STATION DESCRIPTION
 BX2061
 BX2061'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2061'4.7 MI S FROM KISATCHIE.
 BX2061'LOCATED ABOUT 4.7 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2061'POST OFFICE IN KISATCHIE.  1.0 MILES SOUTH OF B.M. 35V57.  1.0 MILES
 BX2061'SOUTH OF THE NATCITOCHES AND VERNON PARISH LINE.  ON THE SOUTH SIDE OF
 BX2061'THE UNITED STATES ARMY POST KNOWN AS TIGER RIDGE.  52 FEET WEST OF THE
 BX2061'CENTER OF LOUISIANA HIGHWAY 117.  145 FEET SOUTH OF THE INTERSECTION
 BX2061'OF DRIVEWAY LEADING TO ARMY POST AND LOUISIANA HIGHWAY 117. 13 FEET
 BX2061'SOUTHWEST OF COMBINATION POWER AND TELEPHONE POLE. 11.5 FEET WEST OF A
 BX2061'TELEPHONE PEDESTAL NO. 134W.  1 FOOT SOUTH OF A COMBINATION MESH AND
 BX2061'BARB WIRE FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX2061'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.6
 BX2061'FEET EAST OF THE MARK.
 BX2061
 BX2061                          STATION RECOVERY (1994)
 BX2061
 BX2061'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2061'RECOVERED IN GOOD CONDITION.
 BX2061
 BX2061                          STATION RECOVERY (2001)
 BX2061
 BX2061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2061'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1252 ***********************************************************************
 BX1252  DESIGNATION -  58 V 5
 BX1252  PID         -  BX1252
 BX1252  STATE/COUNTY-  LA/VERNON
 BX1252  COUNTRY     -  US
 BX1252  USGS QUAD   -  LACAMP (2018)
 BX1252
 BX1252                         *CURRENT SURVEY CONTROL
 BX1252  ______________________________________________________________________
 BX1252* NAD 83(1986) POSITION- 31 13 40.     (N) 092 54 03.     (W)   SCALED
 BX1252* NAVD 88 ORTHO HEIGHT -    66.14  (+/-2cm)      217.0   (feet) VERTCON3
 BX1252  ______________________________________________________________________
 BX1252  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 BX1252  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1252
 BX1252.The horizontal coordinates were scaled from a map and have
 BX1252.an estimated accuracy of +/- 6 seconds.
 BX1252
 BX1252.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1252.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1252
 BX1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1252.GEOID18 height accuracy estimate available here.
 BX1252
 BX1252.The vertical order pertains to the NGVD 29 superseded value.
 BX1252
 BX1252.Click photographs - Photos may exist for this station.
 BX1252
 BX1252;                    North         East    Units  Estimated Accuracy
 BX1252;SPC LA N     -    80,760.      961,810.      MT  (+/- 180 meters Scaled)
 BX1252
 BX1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ094548(NAD 83)
 BX1252
 BX1252                          SUPERSEDED SURVEY CONTROL
 BX1252
 BX1252  NGVD 29 (11/26/84)   66.160  (m)          217.06   (f) ADJUSTED    2 0
 BX1252
 BX1252.Superseded values are not recommended for survey control.
 BX1252
 BX1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1252.See file dsdata.pdf to determine how the superseded data were derived.
 BX1252
 BX1252_MARKER: DD = SURVEY DISK
 BX1252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1252_STAMPING: 58V5 1969
 BX1252_MARK LOGO: LADHGS
 BX1252_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1252+STABILITY: SURFACE MOTION
 BX1252
 BX1252  HISTORY     - Date     Condition        Report By
 BX1252  HISTORY     - 1969     MONUMENTED       LADH
 BX1252  HISTORY     - 19940611 GOOD             USPSQD
 BX1252  HISTORY     - 20010331 GOOD             NGS
 BX1252
 BX1252                          STATION DESCRIPTION
 BX1252
 BX1252'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1252'5.90 MI NW FROM SIEPER.
 BX1252'ABOUT 7.50 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1252'OFFICE AT SIMPSON.  5.90 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1252'FROM THE POST OFFICE AT SIEPER.  4.50 MILES NORTHWEST ALONG LOUISIANA
 BX1252'HIGHWAY 465 FROM THE RAPIDES AND VERNON PARISH LINE.  1.25 MILES
 BX1252'NORTHWEST OF BENCH MARK 58V4.  55 FEET SOUTH OF CENTERLINE OF
 BX1252'LOUISIANA HIGHWAY 465.  94 FEET SOUTHWEST OF WEST END OF A 30 INCH
 BX1252'SIDE DRAIN PIPE.  124 FEET SOUTHWEST OF CENTER OF A METAL CATTLE
 BX1252'GUARD.  84 FEET WEST OF THE SOUTH END OF A 36 INCH CORRUGATED METAL
 BX1252'CROSS DRAIN PIPE.  17 FEET WEST OF A 15 INCH PEN OAK TREE.  DISK SET
 BX1252'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  A STEEL WITNESS
 BX1252'POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX1252
 BX1252                          STATION RECOVERY (1994)
 BX1252
 BX1252'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1252'RECOVERED IN GOOD CONDITION.
 BX1252
 BX1252                          STATION RECOVERY (2001)
 BX1252
 BX1252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1252'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2062 ***********************************************************************
 BX2062  DESIGNATION -  58 V 50
 BX2062  PID         -  BX2062
 BX2062  STATE/COUNTY-  LA/VERNON
 BX2062  COUNTRY     -  US
 BX2062  USGS QUAD   -  KURTHWOOD (2018)
 BX2062
 BX2062                         *CURRENT SURVEY CONTROL
 BX2062  ______________________________________________________________________
 BX2062* NAD 83(1986) POSITION- 31 20 12.     (N) 093 10 18.     (W)   SCALED
 BX2062* NAVD 88 ORTHO HEIGHT -   101.35  (+/-2cm)      332.5   (feet) VERTCON3
 BX2062  ______________________________________________________________________
 BX2062  GEOID HEIGHT    -        -26.259 (meters)                     GEOID18
 BX2062  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2062
 BX2062.The horizontal coordinates were scaled from a map and have
 BX2062.an estimated accuracy of +/- 6 seconds.
 BX2062
 BX2062.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2062.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2062
 BX2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2062.GEOID18 height accuracy estimate available here.
 BX2062
 BX2062.The vertical order pertains to the NGVD 29 superseded value.
 BX2062
 BX2062.Click photographs - Photos may exist for this station.
 BX2062
 BX2062;                    North         East    Units  Estimated Accuracy
 BX2062;SPC LA N     -    92,970.      936,080.      MT  (+/- 180 meters Scaled)
 BX2062
 BX2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ836669(NAD 83)
 BX2062
 BX2062                          SUPERSEDED SURVEY CONTROL
 BX2062
 BX2062  NGVD 29 (11/26/84)  101.398  (m)          332.67   (f) ADJUSTED    2 1
 BX2062
 BX2062.Superseded values are not recommended for survey control.
 BX2062
 BX2062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2062.See file dsdata.pdf to determine how the superseded data were derived.
 BX2062
 BX2062_MARKER: DD = SURVEY DISK
 BX2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2062_STAMPING: 58 V 50 1974
 BX2062_MARK LOGO: LADHGS
 BX2062_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2062+STABILITY: SURFACE MOTION
 BX2062
 BX2062  HISTORY     - Date     Condition        Report By
 BX2062  HISTORY     - 1974     MONUMENTED       LADH
 BX2062  HISTORY     - 1975     GOOD             LADTD
 BX2062  HISTORY     - 19940611 GOOD             USPSQD
 BX2062  HISTORY     - 20010331 GOOD             NGS
 BX2062
 BX2062                          STATION DESCRIPTION
 BX2062
 BX2062'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2062'5.6 MI S FROM KISATCHIE.
 BX2062'LOCATED ABOUT 5.6 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2062'POST OFFICE IN KISATCHIE.  1.9 MILES SOUTH OF THE NATCHITOCHES AND
 BX2062'VERNON PARISH LINE.  AT THE SMALL COMMUNITY OF KURTHWOOD.  0.9 MILES
 BX2062'SOUTH OF B.M. 58V49.  44.5 FEET SOUTHEAST OF THE CENTER OF LOUISIANA
 BX2062'HIGHWAY 117.  115 FEET SOUTH OF THE INTERSECTION OF LOUISIANA HIGHWAY
 BX2062'117 AND 465.  114 FEET NORTHEAST OF THE NORTH POST OF T. A. CRAFT
 BX2062'GROCERY AND STATION.  5 FEET WEST OF A FENCE CORNER POST.  2 FEET
 BX2062'NORTH OF A L.D.H. RIGHT-OF-WAY MARKER.  4 FEET SOUTHWEST OF A
 BX2062'TELEPHONE PEDESTAL NO. L.P. 14.  SET IN THE TOP OF A 10 INCH CONCRETE
 BX2062'BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BX2062'SET 1.5 FEET WEST OF THE MARK.
 BX2062
 BX2062                          STATION RECOVERY (1994)
 BX2062
 BX2062'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2062'RECOVERED IN GOOD CONDITION.
 BX2062
 BX2062                          STATION RECOVERY (2001)
 BX2062
 BX2062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2062'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2063 ***********************************************************************
 BX2063  DESIGNATION -  58 V 51
 BX2063  PID         -  BX2063
 BX2063  STATE/COUNTY-  LA/VERNON
 BX2063  COUNTRY     -  US
 BX2063  USGS QUAD   -  KURTHWOOD (2018)
 BX2063
 BX2063                         *CURRENT SURVEY CONTROL
 BX2063  ______________________________________________________________________
 BX2063* NAD 83(1986) POSITION- 31 19 27.     (N) 093 10 27.     (W)   SCALED
 BX2063* NAVD 88 ORTHO HEIGHT -    98.04  (+/-2cm)      321.7   (feet) VERTCON3
 BX2063  ______________________________________________________________________
 BX2063  GEOID HEIGHT    -        -26.267 (meters)                     GEOID18
 BX2063  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2063
 BX2063.The horizontal coordinates were scaled from a map and have
 BX2063.an estimated accuracy of +/- 6 seconds.
 BX2063
 BX2063.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2063.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2063
 BX2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2063.GEOID18 height accuracy estimate available here.
 BX2063
 BX2063.The vertical order pertains to the NGVD 29 superseded value.
 BX2063
 BX2063.Click photographs - Photos may exist for this station.
 BX2063
 BX2063;                    North         East    Units  Estimated Accuracy
 BX2063;SPC LA N     -    91,580.      935,840.      MT  (+/- 180 meters Scaled)
 BX2063
 BX2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ834655(NAD 83)
 BX2063
 BX2063                          SUPERSEDED SURVEY CONTROL
 BX2063
 BX2063  NGVD 29 (11/26/84)   98.094  (m)          321.83   (f) ADJUSTED    2 1
 BX2063
 BX2063.Superseded values are not recommended for survey control.
 BX2063
 BX2063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2063.See file dsdata.pdf to determine how the superseded data were derived.
 BX2063
 BX2063_MARKER: DD = SURVEY DISK
 BX2063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2063_STAMPING: 58 V 51 1974
 BX2063_MARK LOGO: LADHGS
 BX2063_PROJECTION: PROJECTING 5 CENTIMETERS
 BX2063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2063+STABILITY: SURFACE MOTION
 BX2063
 BX2063  HISTORY     - Date     Condition        Report By
 BX2063  HISTORY     - 1974     MONUMENTED       LADH
 BX2063  HISTORY     - 1975     GOOD             LADTD
 BX2063  HISTORY     - 19940611 GOOD             USPSQD
 BX2063  HISTORY     - 20010331 GOOD             NGS
 BX2063
 BX2063                          STATION DESCRIPTION
 BX2063
 BX2063'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2063'6.5 MI S FROM KISATCHIE.
 BX2063'LOCATED ABOUT 6.5 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2063'POST OFFICE IN KISATCHIE.  0.9 MILES SOUTH OF THE INTERSECTION OF
 BX2063'LOUISIANA HIGHWAY 117 AND 465.  61.5 FEET EAST OF THE CENTER OF
 BX2063'LOUISIANA HIGHWAY 117.  74 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BX2063'CONCRETE BRIDGE OVER COMRADE CREEK NO. 114.01.1345.1.  0.9 MILES SOUTH
 BX2063'OF B.M. 58V50.  3 FEET EAST OF A BARB WIRE FENCE.  SET IN THE TOP OF A
 BX2063'10 INCH CONCRETE BLOCK PROJECTING 2 INCHES ABOVE THE GROUND. A STEEL
 BX2063'WITNESS POST IS SET 1.5 FEET WEST OF THE MARK.
 BX2063
 BX2063                          STATION RECOVERY (1994)
 BX2063
 BX2063'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2063'RECOVERED IN GOOD CONDITION.
 BX2063
 BX2063                          STATION RECOVERY (2001)
 BX2063
 BX2063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2063'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2064 ***********************************************************************
 BX2064  DESIGNATION -  58 V 52
 BX2064  PID         -  BX2064
 BX2064  STATE/COUNTY-  LA/VERNON
 BX2064  COUNTRY     -  US
 BX2064  USGS QUAD   -  KURTHWOOD (2018)
 BX2064
 BX2064                         *CURRENT SURVEY CONTROL
 BX2064  ______________________________________________________________________
 BX2064* NAD 83(1986) POSITION- 31 18 38.     (N) 093 10 44.     (W)   SCALED
 BX2064* NAVD 88 ORTHO HEIGHT -   117.53  (+/-2cm)      385.6   (feet) VERTCON3
 BX2064  ______________________________________________________________________
 BX2064  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 BX2064  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2064
 BX2064.The horizontal coordinates were scaled from a map and have
 BX2064.an estimated accuracy of +/- 6 seconds.
 BX2064
 BX2064.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2064.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2064
 BX2064.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2064.GEOID18 height accuracy estimate available here.
 BX2064
 BX2064.The vertical order pertains to the NGVD 29 superseded value.
 BX2064
 BX2064.Click photographs - Photos may exist for this station.
 BX2064
 BX2064;                    North         East    Units  Estimated Accuracy
 BX2064;SPC LA N     -    90,070.      935,380.      MT  (+/- 180 meters Scaled)
 BX2064
 BX2064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ829640(NAD 83)
 BX2064
 BX2064                          SUPERSEDED SURVEY CONTROL
 BX2064
 BX2064  NGVD 29 (11/26/84)  117.587  (m)          385.78   (f) ADJUSTED    2 1
 BX2064
 BX2064.Superseded values are not recommended for survey control.
 BX2064
 BX2064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2064.See file dsdata.pdf to determine how the superseded data were derived.
 BX2064
 BX2064_MARKER: DD = SURVEY DISK
 BX2064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2064_STAMPING: 58 V 52 1974
 BX2064_MARK LOGO: LADHGS
 BX2064_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2064+STABILITY: SURFACE MOTION
 BX2064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2064+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2007
 BX2064
 BX2064  HISTORY     - Date     Condition        Report By
 BX2064  HISTORY     - 1974     MONUMENTED       LADH
 BX2064  HISTORY     - 1975     GOOD             LADTD
 BX2064  HISTORY     - 19940611 GOOD             USPSQD
 BX2064  HISTORY     - 20010331 GOOD             NGS
 BX2064  HISTORY     - 20070622 GOOD             MAEC
 BX2064
 BX2064                          STATION DESCRIPTION
 BX2064
 BX2064'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2064'7.45 MI S FROM KISATCHIE.
 BX2064'LOCATED ABOUT 7.45 MILES SOUTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2064'POST OFFICE IN KISATCHIE.  AT THE ROAD THAT LEADS TO THE KURTHWOOD
 BX2064'FIRE TOWER.  0.95 MILES SOUTH OF B.M. 58V51.  100 FEET EAST OF THE
 BX2064'CENTER OF LOUISIANA HIGHWAY 117.  45 FEET EAST OF A TELEPHONE PEDESTAL
 BX2064'NO. 114E.  37 FEET EAST OF A BARB WIRE FENCE AND POWER POLE NO. 117.
 BX2064'50 FEET SOUTHWEST OF THE CENTER OF A METAL CATTLE GAP ON ROAD LEADING
 BX2064'TO THE KURTHWOOD FIRE TOWER.  SET IN THE TOP OF A 10 INCH CONCRETE
 BX2064'BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 BX2064'SET 1 FOOT WEST OF THE MARK.
 BX2064
 BX2064                          STATION RECOVERY (1994)
 BX2064
 BX2064'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2064'RECOVERED IN GOOD CONDITION.
 BX2064
 BX2064                          STATION RECOVERY (2001)
 BX2064
 BX2064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2064'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX2064
 BX2064                          STATION RECOVERY (2007)
 BX2064
 BX2064'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 BX2064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2072 ***********************************************************************
 BX2072  DESIGNATION -  58 V 56
 BX2072  PID         -  BX2072
 BX2072  STATE/COUNTY-  LA/VERNON
 BX2072  COUNTRY     -  US
 BX2072  USGS QUAD   -  KURTHWOOD (2018)
 BX2072
 BX2072                         *CURRENT SURVEY CONTROL
 BX2072  ______________________________________________________________________
 BX2072* NAD 83(1986) POSITION- 31 15 12.     (N) 093 12 00.     (W)   SCALED
 BX2072* NAVD 88 ORTHO HEIGHT -   107.34  (+/-2cm)      352.2   (feet) VERTCON3
 BX2072  ______________________________________________________________________
 BX2072  GEOID HEIGHT    -        -26.348 (meters)                     GEOID18
 BX2072  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2072
 BX2072.The horizontal coordinates were scaled from a map and have
 BX2072.an estimated accuracy of +/- 6 seconds.
 BX2072
 BX2072.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2072.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2072
 BX2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2072.GEOID18 height accuracy estimate available here.
 BX2072
 BX2072.The vertical order pertains to the NGVD 29 superseded value.
 BX2072
 BX2072.Click photographs - Photos may exist for this station.
 BX2072
 BX2072;                    North         East    Units  Estimated Accuracy
 BX2072;SPC LA N     -    83,740.      933,330.      MT  (+/- 180 meters Scaled)
 BX2072
 BX2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ809576(NAD 83)
 BX2072
 BX2072                          SUPERSEDED SURVEY CONTROL
 BX2072
 BX2072  NGVD 29 (11/26/84)  107.403  (m)          352.37   (f) ADJUSTED    2 1
 BX2072
 BX2072.Superseded values are not recommended for survey control.
 BX2072
 BX2072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2072.See file dsdata.pdf to determine how the superseded data were derived.
 BX2072
 BX2072_MARKER: DD = SURVEY DISK
 BX2072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2072_STAMPING: 58 V 56 1974
 BX2072_MARK LOGO: LADHGS
 BX2072_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2072+STABILITY: SURFACE MOTION
 BX2072
 BX2072  HISTORY     - Date     Condition        Report By
 BX2072  HISTORY     - 1974     MONUMENTED       LADH
 BX2072  HISTORY     - 1975     GOOD             LADTD
 BX2072  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2072  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2072
 BX2072                          STATION DESCRIPTION
 BX2072
 BX2072'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2072'9.05 MI N FROM LEESVILLE.
 BX2072'LOCATED ABOUT 9.05 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2072'COURTHOUSE IN LEESVILLE.  0.2 MILES SOUTH OF THE ROAD LEADING EAST TO
 BX2072'THE SILVER CREEK BAPTIST CHURCH.  1.05 MILES SOUTH OF B.M. 58V55.  72
 BX2072'FEET WEST OF THE CENTER OF LOUISIANA HIGHWAY 117.  17 FEET WEST OF A
 BX2072'BARB WIRE FENCE.  65 FEET NORTHWEST OF THE WEST END OF A 42 INCH
 BX2072'CONCRETE PIPE UNDER LOUISIANA HIGHWAY 117.  SET IN THE TOP OF A 10
 BX2072'INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL
 BX2072'WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.
 BX2072
 BX2072                          STATION RECOVERY (1994)
 BX2072
 BX2072'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2072'MARK NOT FOUND.
 BX2072
 BX2072                          STATION RECOVERY (2001)
 BX2072
 BX2072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2072'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2077 ***********************************************************************
 BX2077  DESIGNATION -  58 V 57
 BX2077  PID         -  BX2077
 BX2077  STATE/COUNTY-  LA/VERNON
 BX2077  COUNTRY     -  US
 BX2077  USGS QUAD   -  SLAGLE (2018)
 BX2077
 BX2077                         *CURRENT SURVEY CONTROL
 BX2077  ______________________________________________________________________
 BX2077* NAD 83(1986) POSITION- 31 13 37.     (N) 093 12 48.     (W)   SCALED
 BX2077* NAVD 88 ORTHO HEIGHT -   112.76  (+/-2cm)      369.9   (feet) VERTCON3
 BX2077  ______________________________________________________________________
 BX2077  GEOID HEIGHT    -        -26.388 (meters)                     GEOID18
 BX2077  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2077
 BX2077.The horizontal coordinates were scaled from a map and have
 BX2077.an estimated accuracy of +/- 6 seconds.
 BX2077
 BX2077.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2077.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2077
 BX2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2077.GEOID18 height accuracy estimate available here.
 BX2077
 BX2077.The vertical order pertains to the NGVD 29 superseded value.
 BX2077
 BX2077.Click photographs - Photos may exist for this station.
 BX2077
 BX2077;                    North         East    Units  Estimated Accuracy
 BX2077;SPC LA N     -    80,830.      932,040.      MT  (+/- 180 meters Scaled)
 BX2077
 BX2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ796547(NAD 83)
 BX2077
 BX2077                          SUPERSEDED SURVEY CONTROL
 BX2077
 BX2077  NGVD 29 (11/26/84)  112.838  (m)          370.20   (f) ADJUSTED    2 1
 BX2077
 BX2077.Superseded values are not recommended for survey control.
 BX2077
 BX2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2077.See file dsdata.pdf to determine how the superseded data were derived.
 BX2077
 BX2077_MARKER: DD = SURVEY DISK
 BX2077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2077_STAMPING: 58 V 57 1974
 BX2077_MARK LOGO: LADHGS
 BX2077_PROJECTION: PROJECTING 10 CENTIMETERS
 BX2077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2077+STABILITY: SURFACE MOTION
 BX2077
 BX2077  HISTORY     - Date     Condition        Report By
 BX2077  HISTORY     - 1974     MONUMENTED       LADH
 BX2077  HISTORY     - 1975     GOOD             LADTD
 BX2077  HISTORY     - 1980     GOOD             LADTD
 BX2077  HISTORY     - 19940611 GOOD             USPSQD
 BX2077  HISTORY     - 20010331 GOOD             NGS
 BX2077
 BX2077                          STATION DESCRIPTION
 BX2077
 BX2077'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2077'7.10 MI N FROM LEESVILLE.
 BX2077'LOCATED ABOUT 7.10 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2077'COURTHOUSE IN LEESVILLE.  0.1 MILES SOUTH OF THE INTERSECTION OF
 BX2077'LOUISIANA HIGHWAY 111 AND 117.  0.95 MILES SOUTH OF B.M. SILVER.  68
 BX2077'FEET SOUTHEAST OF THE CENTER OF LOUISIANA HIGHWAY 117.  74 FEET
 BX2077'NORTHEAST OF THE NORTH END OF A 12 INCH CONCRETE PIPE UNDER DRIVEWAY
 BX2077'LEADING TO THE WARDS RESIDENCE.  51.5 FEET NORTHEAST OF A TELEPHONE
 BX2077'PEDESTAL NO. 69 E.  9.5 FEET NORTHEAST OF A 16 INCH PINE TREE.  SET IN
 BX2077'THE TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE
 BX2077'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTHWEST OF THE MARK.
 BX2077
 BX2077                          STATION RECOVERY (1980)
 BX2077
 BX2077'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BX2077'RECOVERED IN GOOD CONDITION.
 BX2077
 BX2077                          STATION RECOVERY (1994)
 BX2077
 BX2077'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2077'RECOVERED IN GOOD CONDITION.
 BX2077
 BX2077                          STATION RECOVERY (2001)
 BX2077
 BX2077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2077'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2078 ***********************************************************************
 BX2078  DESIGNATION -  58 V 58
 BX2078  PID         -  BX2078
 BX2078  STATE/COUNTY-  LA/VERNON
 BX2078  COUNTRY     -  US
 BX2078  USGS QUAD   -  SLAGLE (2018)
 BX2078
 BX2078                         *CURRENT SURVEY CONTROL
 BX2078  ______________________________________________________________________
 BX2078* NAD 83(1986) POSITION- 31 12 56.     (N) 093 13 18.     (W)   SCALED
 BX2078* NAVD 88 ORTHO HEIGHT -   108.57  (+/-2cm)      356.2   (feet) VERTCON3
 BX2078  ______________________________________________________________________
 BX2078  GEOID HEIGHT    -        -26.411 (meters)                     GEOID18
 BX2078  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2078
 BX2078.The horizontal coordinates were scaled from a map and have
 BX2078.an estimated accuracy of +/- 6 seconds.
 BX2078
 BX2078.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2078.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2078
 BX2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2078.GEOID18 height accuracy estimate available here.
 BX2078
 BX2078.The vertical order pertains to the NGVD 29 superseded value.
 BX2078
 BX2078.Click photographs - Photos may exist for this station.
 BX2078
 BX2078;                    North         East    Units  Estimated Accuracy
 BX2078;SPC LA N     -    79,570.      931,240.      MT  (+/- 180 meters Scaled)
 BX2078
 BX2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ788535(NAD 83)
 BX2078
 BX2078                          SUPERSEDED SURVEY CONTROL
 BX2078
 BX2078  NGVD 29 (11/26/84)  108.645  (m)          356.45   (f) ADJUSTED    2 1
 BX2078
 BX2078.Superseded values are not recommended for survey control.
 BX2078
 BX2078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2078.See file dsdata.pdf to determine how the superseded data were derived.
 BX2078
 BX2078_MARKER: DD = SURVEY DISK
 BX2078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2078_STAMPING: 58 V 58 1974
 BX2078_MARK LOGO: LADHGS
 BX2078_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2078+STABILITY: SURFACE MOTION
 BX2078
 BX2078  HISTORY     - Date     Condition        Report By
 BX2078  HISTORY     - 1974     MONUMENTED       LADH
 BX2078  HISTORY     - 1975     GOOD             LADTD
 BX2078  HISTORY     - 1980     GOOD             LADTD
 BX2078  HISTORY     - 19940611 GOOD             USPSQD
 BX2078  HISTORY     - 20010331 GOOD             NGS
 BX2078
 BX2078                          STATION DESCRIPTION
 BX2078
 BX2078'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2078'6.15 MI N FROM LEESVILLE.
 BX2078'LOCATED ABOUT 6.15 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2078'COURTHOUSE IN LEESVILLE.  1.05 MILES SOUTH OF THE INTERSECTION OF
 BX2078'LOUISIANA HIGHWAY 111 AND 117.  51 FEET SOUTHEAST OF THE CENTER OF
 BX2078'LOUISIANA HIGHWAY 117.  0.95 MILES SOUTH OF B.M. 58V57.  7.5 FEET
 BX2078'SOUTHEAST OF A TELEPHONE PEDESTAL NO. 63 E.  6 FEET SOUTHEAST OF A
 BX2078'BARB WIRE FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX2078'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5
 BX2078'FEET NORTHWEST OF THE MARK.
 BX2078
 BX2078                          STATION RECOVERY (1980)
 BX2078
 BX2078'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BX2078'RECOVERED IN GOOD CONDITION.
 BX2078
 BX2078                          STATION RECOVERY (1994)
 BX2078
 BX2078'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2078'RECOVERED IN GOOD CONDITION.
 BX2078
 BX2078                          STATION RECOVERY (2001)
 BX2078
 BX2078'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2078'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2079 ***********************************************************************
 BX2079  DESIGNATION -  58 V 59
 BX2079  PID         -  BX2079
 BX2079  STATE/COUNTY-  LA/VERNON
 BX2079  COUNTRY     -  US
 BX2079  USGS QUAD   -  SLAGLE (2018)
 BX2079
 BX2079                         *CURRENT SURVEY CONTROL
 BX2079  ______________________________________________________________________
 BX2079* NAD 83(1986) POSITION- 31 12 11.     (N) 093 13 42.     (W)   SCALED
 BX2079* NAVD 88 ORTHO HEIGHT -    98.97  (+/-2cm)      324.7   (feet) VERTCON3
 BX2079  ______________________________________________________________________
 BX2079  GEOID HEIGHT    -        -26.433 (meters)                     GEOID18
 BX2079  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2079
 BX2079.The horizontal coordinates were scaled from a map and have
 BX2079.an estimated accuracy of +/- 6 seconds.
 BX2079
 BX2079.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2079.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2079
 BX2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2079.GEOID18 height accuracy estimate available here.
 BX2079
 BX2079.The vertical order pertains to the NGVD 29 superseded value.
 BX2079
 BX2079.Click photographs - Photos may exist for this station.
 BX2079
 BX2079;                    North         East    Units  Estimated Accuracy
 BX2079;SPC LA N     -    78,190.      930,590.      MT  (+/- 180 meters Scaled)
 BX2079
 BX2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ782521(NAD 83)
 BX2079
 BX2079                          SUPERSEDED SURVEY CONTROL
 BX2079
 BX2079  NGVD 29 (11/26/84)   99.053  (m)          324.98   (f) ADJUSTED    2 1
 BX2079
 BX2079.Superseded values are not recommended for survey control.
 BX2079
 BX2079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2079.See file dsdata.pdf to determine how the superseded data were derived.
 BX2079
 BX2079_MARKER: DD = SURVEY DISK
 BX2079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2079_STAMPING: 58 V 59 1974
 BX2079_MARK LOGO: LADHGS
 BX2079_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2079+STABILITY: SURFACE MOTION
 BX2079
 BX2079  HISTORY     - Date     Condition        Report By
 BX2079  HISTORY     - 1964     MONUMENTED       LADH
 BX2079  HISTORY     - 1974     GOOD             LADTD
 BX2079  HISTORY     - 1975     GOOD             LADTD
 BX2079  HISTORY     - 19940611 GOOD             USPSQD
 BX2079  HISTORY     - 20010331 GOOD             NGS
 BX2079
 BX2079                          STATION DESCRIPTION
 BX2079
 BX2079'DESCRIBED BY LA TRANSP AND DEV 1974
 BX2079'5.15 MI N FROM LEESVILLE.
 BX2079'LOCATED ABOUT 5.15 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2079'COURTHOUSE IN LEESVILLE.  0.1 MILES NORTH OF BRIDGE NO. 114.01.0414.1.
 BX2079'0.2 MILES SOUTH OF THE INTERSECTION OF LOUISIANA HIGHWAY 117 AND ROAD
 BX2079'LEADING TO THE MT. BETHEL BAPTIST CHURCH.  1.0 MILES SOUTH OF B.M.
 BX2079'58V58.  54 FEET SOUTHEAST OF THE CENTER OF LOUISIANA HIGHWAY 117. 5
 BX2079'FEET SOUTHEAST OF A BARB WIRE FENCE.  SET IN THE TOP OF A 10 INCH
 BX2079'CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND. A STEEL WITNESS
 BX2079'POST IS SET 1 FOOT NORTHWEST OF THE MARK.
 BX2079
 BX2079                          STATION RECOVERY (1975)
 BX2079
 BX2079'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BX2079'RECOVERED IN GOOD CONDITION.
 BX2079
 BX2079                          STATION RECOVERY (1994)
 BX2079
 BX2079'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2079'RECOVERED IN GOOD CONDITION.
 BX2079
 BX2079                          STATION RECOVERY (2001)
 BX2079
 BX2079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2079'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1253 ***********************************************************************
 BX1253  DESIGNATION -  58 V 6
 BX1253  PID         -  BX1253
 BX1253  STATE/COUNTY-  LA/VERNON
 BX1253  COUNTRY     -  US
 BX1253  USGS QUAD   -  LACAMP (2018)
 BX1253
 BX1253                         *CURRENT SURVEY CONTROL
 BX1253  ______________________________________________________________________
 BX1253* NAD 83(1986) POSITION- 31 14 08.     (N) 092 55 02.     (W)   SCALED
 BX1253* NAVD 88 ORTHO HEIGHT -    74.37  (+/-2cm)      244.0   (feet) VERTCON3
 BX1253  ______________________________________________________________________
 BX1253  GEOID HEIGHT    -        -26.186 (meters)                     GEOID18
 BX1253  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1253
 BX1253.The horizontal coordinates were scaled from a map and have
 BX1253.an estimated accuracy of +/- 6 seconds.
 BX1253
 BX1253.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1253.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1253
 BX1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1253.GEOID18 height accuracy estimate available here.
 BX1253
 BX1253.The vertical order pertains to the NGVD 29 superseded value.
 BX1253
 BX1253.Click photographs - Photos may exist for this station.
 BX1253
 BX1253;                    North         East    Units  Estimated Accuracy
 BX1253;SPC LA N     -    81,630.      960,250.      MT  (+/- 180 meters Scaled)
 BX1253
 BX1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ078557(NAD 83)
 BX1253
 BX1253                          SUPERSEDED SURVEY CONTROL
 BX1253
 BX1253  NGVD 29 (11/26/84)   74.396  (m)          244.08   (f) ADJUSTED    2 0
 BX1253
 BX1253.Superseded values are not recommended for survey control.
 BX1253
 BX1253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1253.See file dsdata.pdf to determine how the superseded data were derived.
 BX1253
 BX1253_MARKER: DD = SURVEY DISK
 BX1253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1253_STAMPING: 58V6 1969
 BX1253_MARK LOGO: LADHGS
 BX1253_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1253+STABILITY: SURFACE MOTION
 BX1253
 BX1253  HISTORY     - Date     Condition        Report By
 BX1253  HISTORY     - 1969     MONUMENTED       LADH
 BX1253  HISTORY     - 1977     MARK NOT FOUND   USGS
 BX1253  HISTORY     - 19940611 GOOD             USPSQD
 BX1253  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1253
 BX1253                          STATION DESCRIPTION
 BX1253
 BX1253'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1253'6.35 MI SE FROM SIMPSON.
 BX1253'ABOUT 6.35 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1253'OFFICE AT SIMPSON.  7.05 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1253'FROM THE POST OFFICE AT SIEPER.  5.65 MILES NORTHWEST ALONG LOUISIANA
 BX1253'HIGHWAY 465 FROM THE RAPIDES AND VERNON PARISH LINE.  1.15 MILES
 BX1253'NORTHWEST OF BENCH MARK 58V5.  78 FEET SOUTHWEST OF CENTERLINE OF
 BX1253'LOUISIANA HIGHWAY 465.  50 FEET SOUTHEAST OF CENTER OF DIRT ROAD
 BX1253'LEADING SOUTHWEST.  78 FEET SOUTHEAST OF A 24 INCH WHITE OAK TREE. 135
 BX1253'FEET SOUTH SOUTHEAST OF A DIRT ROAD LEADING NORTH OFF OF LOUISIANA
 BX1253'HIGHWAY 465.  DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BX1253'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH SOUTHWEST OF THE
 BX1253'MARK.
 BX1253
 BX1253                          STATION RECOVERY (1977)
 BX1253
 BX1253'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 BX1253'MARK NOT FOUND.
 BX1253
 BX1253                          STATION RECOVERY (1994)
 BX1253
 BX1253'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1253'RECOVERED IN GOOD CONDITION.
 BX1253
 BX1253                          STATION RECOVERY (2001)
 BX1253
 BX1253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1253'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2080 ***********************************************************************
 BX2080  DESIGNATION -  58 V 60
 BX2080  PID         -  BX2080
 BX2080  STATE/COUNTY-  LA/VERNON
 BX2080  COUNTRY     -  US
 BX2080  USGS QUAD   -  SLAGLE (2018)
 BX2080
 BX2080                         *CURRENT SURVEY CONTROL
 BX2080  ______________________________________________________________________
 BX2080* NAD 83(1986) POSITION- 31 11 44.     (N) 093 14 32.     (W)   SCALED
 BX2080* NAVD 88 ORTHO HEIGHT -   101.10  (+/-2cm)      331.7   (feet) VERTCON3
 BX2080  ______________________________________________________________________
 BX2080  GEOID HEIGHT    -        -26.466 (meters)                     GEOID18
 BX2080  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2080
 BX2080.The horizontal coordinates were scaled from a map and have
 BX2080.an estimated accuracy of +/- 6 seconds.
 BX2080
 BX2080.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2080.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2080
 BX2080.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2080.GEOID18 height accuracy estimate available here.
 BX2080
 BX2080.The vertical order pertains to the NGVD 29 superseded value.
 BX2080
 BX2080.Click photographs - Photos may exist for this station.
 BX2080
 BX2080;                    North         East    Units  Estimated Accuracy
 BX2080;SPC LA N     -    77,360.      929,260.      MT  (+/- 180 meters Scaled)
 BX2080
 BX2080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ769512(NAD 83)
 BX2080
 BX2080                          SUPERSEDED SURVEY CONTROL
 BX2080
 BX2080  NGVD 29 (11/26/84)  101.185  (m)          331.97   (f) ADJUSTED    2 1
 BX2080
 BX2080.Superseded values are not recommended for survey control.
 BX2080
 BX2080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2080.See file dsdata.pdf to determine how the superseded data were derived.
 BX2080
 BX2080_MARKER: DD = SURVEY DISK
 BX2080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2080_STAMPING: 58 V 60 1974
 BX2080_MARK LOGO: LADHGS
 BX2080_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2080+STABILITY: SURFACE MOTION
 BX2080
 BX2080  HISTORY     - Date     Condition        Report By
 BX2080  HISTORY     - 1974     MONUMENTED       LADH
 BX2080  HISTORY     - 1975     GOOD             LADTD
 BX2080  HISTORY     - 1980     GOOD             LADTD
 BX2080  HISTORY     - 19940611 GOOD             USPSQD
 BX2080  HISTORY     - 20010331 GOOD             NGS
 BX2080
 BX2080                          STATION DESCRIPTION
 BX2080
 BX2080'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2080'4.15 MI N FROM LEESVILLE.
 BX2080'LOCATED ABOUT 4.15 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2080'COURTHOUSE IN LEESVILLE.  0.1 MILES SOUTH OF A CEMENTARY WITHOUT A
 BX2080'NAME.  1.2 MILES SOUTH OF THE INTERSECTION OF LOUISIANA HIGHWAY 117
 BX2080'AND ROAD LEADING TO MT. BETHEL BAPTIST CHURCH.  1.0 MILES SOUTH OF
 BX2080'B.M. 58V59.  61 FEET SOUTHEAST OF THE CENTER OF LOUISIANA HIGHWAY 117.
 BX2080'24 FEET NORTHEAST OF A TELEPHONE PEDESTAL NO. 51 E.  101 FEET
 BX2080'SOUTHEAST OF A POWER POLE ACROSS THE HIGHWAY.  10 FEET SOUTHEAST OF A
 BX2080'BARB WIRE FENCE.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX2080'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.5
 BX2080'FEET NORTHWEST OF THE MARK.
 BX2080
 BX2080                          STATION RECOVERY (1980)
 BX2080
 BX2080'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BX2080'RECOVERED IN GOOD CONDITION.
 BX2080
 BX2080                          STATION RECOVERY (1994)
 BX2080
 BX2080'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2080'RECOVERED IN GOOD CONDITION.
 BX2080
 BX2080                          STATION RECOVERY (2001)
 BX2080
 BX2080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2080'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2081 ***********************************************************************
 BX2081  DESIGNATION -  58 V 61
 BX2081  PID         -  BX2081
 BX2081  STATE/COUNTY-  LA/VERNON
 BX2081  COUNTRY     -  US
 BX2081  USGS QUAD   -  LEESVILLE (2018)
 BX2081
 BX2081                         *CURRENT SURVEY CONTROL
 BX2081  ______________________________________________________________________
 BX2081* NAD 83(1986) POSITION- 31 11 06.     (N) 093 15 09.     (W)   SCALED
 BX2081* NAVD 88 ORTHO HEIGHT -    81.85  (+/-2cm)      268.5   (feet) VERTCON3
 BX2081  ______________________________________________________________________
 BX2081  GEOID HEIGHT    -        -26.495 (meters)                     GEOID18
 BX2081  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2081
 BX2081.The horizontal coordinates were scaled from a map and have
 BX2081.an estimated accuracy of +/- 6 seconds.
 BX2081
 BX2081.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2081.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2081
 BX2081.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2081.GEOID18 height accuracy estimate available here.
 BX2081
 BX2081.The vertical order pertains to the NGVD 29 superseded value.
 BX2081
 BX2081.Click photographs - Photos may exist for this station.
 BX2081
 BX2081;                    North         East    Units  Estimated Accuracy
 BX2081;SPC LA N     -    76,200.      928,270.      MT  (+/- 180 meters Scaled)
 BX2081
 BX2081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ759501(NAD 83)
 BX2081
 BX2081                          SUPERSEDED SURVEY CONTROL
 BX2081
 BX2081  NGVD 29 (11/26/84)   81.944  (m)          268.84   (f) ADJUSTED    2 1
 BX2081
 BX2081.Superseded values are not recommended for survey control.
 BX2081
 BX2081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2081.See file dsdata.pdf to determine how the superseded data were derived.
 BX2081
 BX2081_MARKER: DD = SURVEY DISK
 BX2081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2081_STAMPING: 58 V 61 1974
 BX2081_MARK LOGO: LADHGS
 BX2081_PROJECTION: PROJECTING 5 CENTIMETERS
 BX2081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2081+STABILITY: SURFACE MOTION
 BX2081
 BX2081  HISTORY     - Date     Condition        Report By
 BX2081  HISTORY     - 1974     MONUMENTED       LADH
 BX2081  HISTORY     - 1975     GOOD             LADTD
 BX2081  HISTORY     - 1980     GOOD             LADTD
 BX2081  HISTORY     - 19940611 GOOD             USPSQD
 BX2081
 BX2081                          STATION DESCRIPTION
 BX2081
 BX2081'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2081'3.15 MI N FROM LEESVILLE.
 BX2081'LOCATED ABOUT 3.15 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2081'COURTHOUSE IN LEESVILLE.  AT THE OAK FOREST BAPTIST CHURCH.  1.0 MILES
 BX2081'SOUTH OF B.M. 58V60.  39 FEET NORTHEAST OF THE NORTHWEST CORNER OF OAK
 BX2081'FOREST CHURCH BUILDING.  4 FEET SOUTH OF A CYCLONE FENCE.  SET IN THE
 BX2081'TOP OF A 10 INCH CONCRETE BLOCK PROJECTING 2 INCHES ABOVE THE GROUND.
 BX2081'A STEEL WITNESS POST IS SET 1.5 FEET WEST OF THE MARK.
 BX2081
 BX2081                          STATION RECOVERY (1980)
 BX2081
 BX2081'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BX2081'RECOVERED IN GOOD CONDITION.
 BX2081
 BX2081                          STATION RECOVERY (1994)
 BX2081
 BX2081'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2082 ***********************************************************************
 BX2082  DESIGNATION -  58 V 62
 BX2082  PID         -  BX2082
 BX2082  STATE/COUNTY-  LA/VERNON
 BX2082  COUNTRY     -  US
 BX2082  USGS QUAD   -  LEESVILLE (2018)
 BX2082
 BX2082                         *CURRENT SURVEY CONTROL
 BX2082  ______________________________________________________________________
 BX2082* NAD 83(1986) POSITION- 31 10 19.     (N) 093 15 14.     (W)   SCALED
 BX2082* NAVD 88 ORTHO HEIGHT -    79.25  (+/-2cm)      260.0   (feet) VERTCON3
 BX2082  ______________________________________________________________________
 BX2082  GEOID HEIGHT    -        -26.507 (meters)                     GEOID18
 BX2082  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2082
 BX2082.The horizontal coordinates were scaled from a map and have
 BX2082.an estimated accuracy of +/- 6 seconds.
 BX2082
 BX2082.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2082.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2082
 BX2082.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2082.GEOID18 height accuracy estimate available here.
 BX2082
 BX2082.The vertical order pertains to the NGVD 29 superseded value.
 BX2082
 BX2082.Click photographs - Photos may exist for this station.
 BX2082
 BX2082;                    North         East    Units  Estimated Accuracy
 BX2082;SPC LA N     -    74,750.      928,130.      MT  (+/- 180 meters Scaled)
 BX2082
 BX2082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ758486(NAD 83)
 BX2082
 BX2082                          SUPERSEDED SURVEY CONTROL
 BX2082
 BX2082  NGVD 29 (11/26/84)   79.342  (m)          260.31   (f) ADJUSTED    2 1
 BX2082
 BX2082.Superseded values are not recommended for survey control.
 BX2082
 BX2082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2082.See file dsdata.pdf to determine how the superseded data were derived.
 BX2082
 BX2082_MARKER: DD = SURVEY DISK
 BX2082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2082_STAMPING: 58 V 62 1974
 BX2082_MARK LOGO: LADHGS
 BX2082_PROJECTION: PROJECTING 5 CENTIMETERS
 BX2082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2082+STABILITY: SURFACE MOTION
 BX2082
 BX2082  HISTORY     - Date     Condition        Report By
 BX2082  HISTORY     - 1974     MONUMENTED       LADH
 BX2082  HISTORY     - 1975     GOOD             LADTD
 BX2082  HISTORY     - 1980     GOOD             LADTD
 BX2082  HISTORY     - 19940611 GOOD             USPSQD
 BX2082
 BX2082                          STATION DESCRIPTION
 BX2082
 BX2082'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2082'2.25 MI N FROM LEESVILLE.
 BX2082'LOCATED ABOUT 2.25 MILES NORTH ALONG LOUISIANA HIGHWAY 117 FROM THE
 BX2082'COURTHOUSE IN LEESVILLE.  0.9 MILES SOUTH OF THE OAK FOREST BAPTIST
 BX2082'CHURCH.  0.95 MILES NORTH OF THE INTERSECTION OF LOUISIANA HIGHWAY 117
 BX2082'AND 8.  86 FEET EAST OF THE CENTER OF LOUISIANA HIGHWAY 117.  0.90
 BX2082'MILES SOUTH OF B.M. 58V61.  27 FEET EAST OF THE EAST POST ON BOISE
 BX2082'SOUTHERN SIGN.  27 FEET NORTH OF A GRADED DIRT ROAD LEADING EAST.  1
 BX2082'FOOT SOUTH OF A CYCLONE FENCE AROUND BOISE SOUTHERN CENTRAL REGION
 BX2082'HEADQUATERS YARD.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX2082'PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BX2082'FOOT WEST OF THE MARK.
 BX2082
 BX2082                          STATION RECOVERY (1980)
 BX2082
 BX2082'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BX2082'RECOVERED IN GOOD CONDITION.
 BX2082
 BX2082                          STATION RECOVERY (1994)
 BX2082
 BX2082'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2083 ***********************************************************************
 BX2083  DESIGNATION -  58 V 63
 BX2083  PID         -  BX2083
 BX2083  STATE/COUNTY-  LA/VERNON
 BX2083  COUNTRY     -  US
 BX2083  USGS QUAD   -  LEESVILLE (2018)
 BX2083
 BX2083                         *CURRENT SURVEY CONTROL
 BX2083  ______________________________________________________________________
 BX2083* NAD 83(1986) POSITION- 31 09 35.     (N) 093 15 39.     (W)   SCALED
 BX2083* NAVD 88 ORTHO HEIGHT -    79.17  (+/-2cm)      259.7   (feet) VERTCON3
 BX2083  ______________________________________________________________________
 BX2083  GEOID HEIGHT    -        -26.529 (meters)                     GEOID18
 BX2083  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2083
 BX2083.The horizontal coordinates were scaled from a map and have
 BX2083.an estimated accuracy of +/- 6 seconds.
 BX2083
 BX2083.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2083.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2083
 BX2083.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2083.GEOID18 height accuracy estimate available here.
 BX2083
 BX2083.The vertical order pertains to the NGVD 29 superseded value.
 BX2083
 BX2083.Click photographs - Photos may exist for this station.
 BX2083
 BX2083;                    North         East    Units  Estimated Accuracy
 BX2083;SPC LA N     -    73,400.      927,460.      MT  (+/- 180 meters Scaled)
 BX2083
 BX2083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ751473(NAD 83)
 BX2083
 BX2083                          SUPERSEDED SURVEY CONTROL
 BX2083
 BX2083  NGVD 29 (11/26/84)   79.272  (m)          260.08   (f) ADJUSTED    2 1
 BX2083
 BX2083.Superseded values are not recommended for survey control.
 BX2083
 BX2083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2083.See file dsdata.pdf to determine how the superseded data were derived.
 BX2083
 BX2083_MARKER: DD = SURVEY DISK
 BX2083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2083_STAMPING: 58 V 63 1974
 BX2083_MARK LOGO: LADHGS
 BX2083_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2083+STABILITY: SURFACE MOTION
 BX2083
 BX2083  HISTORY     - Date     Condition        Report By
 BX2083  HISTORY     - 1974     MONUMENTED       LADH
 BX2083  HISTORY     - 1975     GOOD             LADTD
 BX2083  HISTORY     - 19940611 GOOD             USPSQD
 BX2083  HISTORY     - 20010331 GOOD             NGS
 BX2083  HISTORY     - 20011125 GOOD             USPSQD
 BX2083
 BX2083                          STATION DESCRIPTION
 BX2083
 BX2083'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2083'1.25 MI N FROM LEESVILLE.
 BX2083'LOCATED ABOUT 1.25 MILES NORTH ALONG UNITED STATES HIGHWAY 171 AND
 BX2083'LOUISIANA HIGHWAY 1213 FROM THE COURTHOUSE IN LEESVILLE.  AT THE
 BX2083'INTERSECTION OF LOUISIANA HIGHWAYS 1213, 8 AND 117.  1.0 MILES SOUTH
 BX2083'OF B.M. 58V62.  67 FEET SOUTH OF THE CENTER OF LOUISIANA HIGHWAY 8.
 BX2083'129 FEET SOUTHWEST OF THE INTERSECTION OF LOUISIANA HIGHWAY 1213 AND
 BX2083'8.  83 FEET WEST OF THE WEST END OF A 24 INCH CONCRETE PIPE WITH A
 BX2083'HEADWALL UNDER LOUISIANA HIGHWAY 1213.  103 FEET WEST OF THE CENTER OF
 BX2083'LOUISIANA HIGHWAY 1213.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BX2083'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BX2083'FOOT NORTH OF THE MARK.
 BX2083
 BX2083                          STATION RECOVERY (1994)
 BX2083
 BX2083'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2083'RECOVERED IN GOOD CONDITION.
 BX2083
 BX2083                          STATION RECOVERY (2001)
 BX2083
 BX2083'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2083'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX2083
 BX2083                          STATION RECOVERY (2001)
 BX2083
 BX2083'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX2083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2088 ***********************************************************************
 BX2088  DESIGNATION -  58 V 64
 BX2088  PID         -  BX2088
 BX2088  STATE/COUNTY-  LA/VERNON
 BX2088  COUNTRY     -  US
 BX2088  USGS QUAD   -  LEESVILLE (2018)
 BX2088
 BX2088                         *CURRENT SURVEY CONTROL
 BX2088  ______________________________________________________________________
 BX2088* NAD 83(1986) POSITION- 31 11 04.     (N) 093 17 20.     (W)   SCALED
 BX2088* NAVD 88 ORTHO HEIGHT -    75.49  (+/-2cm)      247.7   (feet) VERTCON3
 BX2088  ______________________________________________________________________
 BX2088  GEOID HEIGHT    -        -26.574 (meters)                     GEOID18
 BX2088  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2088
 BX2088.The horizontal coordinates were scaled from a map and have
 BX2088.an estimated accuracy of +/- 6 seconds.
 BX2088
 BX2088.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2088.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2088
 BX2088.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2088.GEOID18 height accuracy estimate available here.
 BX2088
 BX2088.The vertical order pertains to the NGVD 29 superseded value.
 BX2088
 BX2088.Click photographs - Photos may exist for this station.
 BX2088
 BX2088;                    North         East    Units  Estimated Accuracy
 BX2088;SPC LA N     -    76,160.      924,800.      MT  (+/- 180 meters Scaled)
 BX2088
 BX2088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ724500(NAD 83)
 BX2088
 BX2088                          SUPERSEDED SURVEY CONTROL
 BX2088
 BX2088  NGVD 29 (11/26/84)   75.588  (m)          247.99   (f) ADJUSTED    2 1
 BX2088
 BX2088.Superseded values are not recommended for survey control.
 BX2088
 BX2088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2088.See file dsdata.pdf to determine how the superseded data were derived.
 BX2088
 BX2088_MARKER: DD = SURVEY DISK
 BX2088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2088_STAMPING: 58 V 64 1974
 BX2088_MARK LOGO: LADHGS
 BX2088_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2088+STABILITY: SURFACE MOTION
 BX2088
 BX2088  HISTORY     - Date     Condition        Report By
 BX2088  HISTORY     - 1974     MONUMENTED       LADH
 BX2088  HISTORY     - 1975     GOOD             LADTD
 BX2088  HISTORY     - 19940611 GOOD             USPSQD
 BX2088  HISTORY     - 20010331 GOOD             NGS
 BX2088  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BX2088
 BX2088                          STATION DESCRIPTION
 BX2088
 BX2088'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2088'3.65 MI N FROM LEESVILLE.
 BX2088'LOCATED ABOUT 3.65 MILES NORTH ALONG UNITED STATES HIGHWAY 171 FROM
 BX2088'THE COURTHOUSE IN LEESVILLE.  2.15 MILES NORTH OF THE INTERSECTION OF
 BX2088'LOUISIANA HIGHWAY 8 AND UNITED STATES HIGHWAY 171.  1.0 MILES NORTH OF
 BX2088'APRIL STATION.  74 FEET SOUTHWEST OF THE CENTER OF UNITED STATES
 BX2088'HIGHWAY 171.  178 FEET NORTHWEST OF THE CENTER OF HAWTHORNE ROAD.  66
 BX2088'FEET NORTHWEST OF A POWER POLE NO. 49.  55 FEET NORTHEAST OF THE EAST
 BX2088'RAIL ON THE KANSAS CITY SOUTHERN RAILROAD.  DISK IS SET IN THE TOP OF
 BX2088'A 10 INCH CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A
 BX2088'STEEL WITNESS POST IS SET 1 FOOT NORTHEAST OF THE MARK.
 BX2088
 BX2088                          STATION RECOVERY (1994)
 BX2088
 BX2088'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2088'RECOVERED IN GOOD CONDITION.
 BX2088
 BX2088                          STATION RECOVERY (2001)
 BX2088
 BX2088'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2088'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX2088
 BX2088                          STATION RECOVERY (2001)
 BX2088
 BX2088'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX2088'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8222 ***********************************************************************
 AC8222  DESIGNATION -  58 V 65 RESET
 AC8222  PID         -  AC8222
 AC8222  STATE/COUNTY-  LA/VERNON
 AC8222  COUNTRY     -  US
 AC8222  USGS QUAD   -  HORNBECK (2018)
 AC8222
 AC8222                         *CURRENT SURVEY CONTROL
 AC8222  ______________________________________________________________________
 AC8222* NAD 83(1986) POSITION- 31 19 18.     (N) 093 23 51.     (W)   SCALED
 AC8222* NAVD 88 ORTHO HEIGHT -    92.27  (meters)      302.7   (feet) RESET
 AC8222  ______________________________________________________________________
 AC8222  GEOID HEIGHT    -        -26.762 (meters)                     GEOID18
 AC8222  VERT ORDER      -  THIRD
 AC8222
 AC8222.The horizontal coordinates were scaled from a map and have
 AC8222.an estimated accuracy of +/- 6 seconds.
 AC8222
 AC8222.The orthometric height was computed from unverified reset data.
 AC8222
 AC8222.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8222.GEOID18 height accuracy estimate available here.
 AC8222
 AC8222.Click photographs - Photos may exist for this station.
 AC8222
 AC8222;                    North         East    Units  Estimated Accuracy
 AC8222;SPC LA N     -    91,460.      914,580.      MT  (+/- 180 meters Scaled)
 AC8222
 AC8222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ621653(NAD 83)
 AC8222
 AC8222                          SUPERSEDED SURVEY CONTROL
 AC8222
 AC8222.No superseded survey control is available for this station.
 AC8222
 AC8222_MARKER: DB = BENCH MARK DISK
 AC8222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8222_STAMPING: 58V65 RESET 1990
 AC8222_MARK LOGO: LADTD
 AC8222_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8222+STABILITY: SURFACE MOTION
 AC8222_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8222+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AC8222
 AC8222  HISTORY     - Date     Condition        Report By
 AC8222  HISTORY     - 1990     MONUMENTED       LADTD
 AC8222  HISTORY     - 20010331 MARK NOT FOUND   NGS
 AC8222  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 AC8222
 AC8222                          STATION DESCRIPTION
 AC8222
 AC8222'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8222'THE STATION IS LOCATED ABOUT 23.1 KM (14.35 MI) NORTHWEST OF
 AC8222'LEESVILLE, 17.3 KM (10.75 MI) NORTHWEST OF ANACOCO AND 0.2 KM (0.10
 AC8222'MI) SOUTHEAST OF HORNBECK.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8222'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE POST
 AC8222'OFFICE IN HORNBECK, GO SOUTH FOR 0.2 KM (0.10 MI) ON U.S.  HIGHWAY 171
 AC8222'TO THE MARK ON THE RIGHT. THE STATION IS 18.0 M (59.1 FT) NORTHEAST
 AC8222'FROM THE EAST RAIL OF THE RAILROAD AND 0.5 M (1.6 FT) NORTHWEST FROM A
 AC8222'METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS RECESSED 2.54 CM
 AC8222'(1 IN) BELOW THE GROUND SURFACE AND ABOUT 0.9 M (3.0 FT) BELOW THE
 AC8222'LEVEL OF THE HIGHWAY.
 AC8222
 AC8222                          STATION RECOVERY (2001)
 AC8222
 AC8222'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AC8222'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AC8222
 AC8222                          STATION RECOVERY (2001)
 AC8222
 AC8222'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 AC8222'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8221 ***********************************************************************
 AC8221  DESIGNATION -  58 V 66 RESET
 AC8221  PID         -  AC8221
 AC8221  STATE/COUNTY-  LA/VERNON
 AC8221  COUNTRY     -  US
 AC8221  USGS QUAD   -  DOWDEN CREEK (2018)
 AC8221
 AC8221                         *CURRENT SURVEY CONTROL
 AC8221  ______________________________________________________________________
 AC8221* NAD 83(1986) POSITION- 31 18 01.     (N) 093 22 01.     (W)   SCALED
 AC8221* NAVD 88 ORTHO HEIGHT -    94.25  (meters)      309.2   (feet) RESET
 AC8221  ______________________________________________________________________
 AC8221  GEOID HEIGHT    -        -26.701 (meters)                     GEOID18
 AC8221  VERT ORDER      -  THIRD
 AC8221
 AC8221.The horizontal coordinates were scaled from a map and have
 AC8221.an estimated accuracy of +/- 6 seconds.
 AC8221
 AC8221.The orthometric height was computed from unverified reset data.
 AC8221
 AC8221.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8221.GEOID18 height accuracy estimate available here.
 AC8221
 AC8221.Click photographs - Photos may exist for this station.
 AC8221
 AC8221;                    North         East    Units  Estimated Accuracy
 AC8221;SPC LA N     -    89,060.      917,470.      MT  (+/- 180 meters Scaled)
 AC8221
 AC8221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ650629(NAD 83)
 AC8221
 AC8221                          SUPERSEDED SURVEY CONTROL
 AC8221
 AC8221.No superseded survey control is available for this station.
 AC8221
 AC8221_MARKER: DB = BENCH MARK DISK
 AC8221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8221_STAMPING: 58V66 RESET 1990
 AC8221_MARK LOGO: LADTD
 AC8221_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8221+STABILITY: SURFACE MOTION
 AC8221_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8221+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AC8221
 AC8221  HISTORY     - Date     Condition        Report By
 AC8221  HISTORY     - 1990     MONUMENTED       LADTD
 AC8221  HISTORY     - 20010331 GOOD             NGS
 AC8221  HISTORY     - 20011125 GOOD             USPSQD
 AC8221
 AC8221                          STATION DESCRIPTION
 AC8221
 AC8221'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8221'THE STATION IS LOCATED ABOUT 18.8 KM (11.70 MI) NORTHWEST OF
 AC8221'LEESVILLE, 10.1 KM (6.25 MI) NORTHWEST OF ANACOCO AND 4.5 KM (2.80 MI)
 AC8221'SOUTHEAST OF HORNBECK.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8221'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE POST
 AC8221'OFFICE IN HORNBECK, GO SOUTH FOR 4.5 KM (2.80 MI) ON U.S.  HIGHWAY 171
 AC8221'TO THE MARK ON THE LEFT, NORTH OF A GRAVEL ROAD LEADING EAST. THE
 AC8221'STATION IS 10.4 M (34.1 FT) NORTHWEST FROM THE CENTER OF THE GRAVEL
 AC8221'ROAD, 2.0 M (6.6 FT) WEST-NORTHWEST FROM THE SOUTH END OF THE
 AC8221'RIGHT-OF-WAY FENCE, 0.8 M (2.6 FT) SOUTHWEST FROM THE RIGHT-OF-WAY
 AC8221'FENCE AND 0.6 M (2.0 FT) SOUTHWEST FROM A METAL WITNESS POST WITH SIGN
 AC8221'ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 1.2 M (3.9 FT)
 AC8221'ABOVE THE LEVEL OF THE HIGHWAY.
 AC8221
 AC8221                          STATION RECOVERY (2001)
 AC8221
 AC8221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AC8221'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AC8221
 AC8221                          STATION RECOVERY (2001)
 AC8221
 AC8221'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 AC8221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8220 ***********************************************************************
 AC8220  DESIGNATION -  58 V 67 RESET
 AC8220  PID         -  AC8220
 AC8220  STATE/COUNTY-  LA/VERNON
 AC8220  COUNTRY     -  US
 AC8220  USGS QUAD   -  DOWDEN CREEK (2018)
 AC8220
 AC8220                         *CURRENT SURVEY CONTROL
 AC8220  ______________________________________________________________________
 AC8220* NAD 83(1986) POSITION- 31 17 02.     (N) 093 21 19.     (W)   SCALED
 AC8220* NAVD 88 ORTHO HEIGHT -   106.09  (meters)      348.1   (feet) RESET
 AC8220  ______________________________________________________________________
 AC8220  GEOID HEIGHT    -        -26.679 (meters)                     GEOID18
 AC8220  VERT ORDER      -  THIRD
 AC8220
 AC8220.The horizontal coordinates were scaled from a map and have
 AC8220.an estimated accuracy of +/- 6 seconds.
 AC8220
 AC8220.The orthometric height was computed from unverified reset data.
 AC8220
 AC8220.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8220.GEOID18 height accuracy estimate available here.
 AC8220
 AC8220.Click photographs - Photos may exist for this station.
 AC8220
 AC8220;                    North         East    Units  Estimated Accuracy
 AC8220;SPC LA N     -    87,240.      918,560.      MT  (+/- 180 meters Scaled)
 AC8220
 AC8220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ661611(NAD 83)
 AC8220
 AC8220                          SUPERSEDED SURVEY CONTROL
 AC8220
 AC8220.No superseded survey control is available for this station.
 AC8220
 AC8220_MARKER: DB = BENCH MARK DISK
 AC8220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8220_STAMPING: 58V67 RESET 1990
 AC8220_MARK LOGO: LADTD
 AC8220_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8220+STABILITY: SURFACE MOTION
 AC8220_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8220+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AC8220
 AC8220  HISTORY     - Date     Condition        Report By
 AC8220  HISTORY     - 1990     MONUMENTED       LADTD
 AC8220  HISTORY     - 20010331 MARK NOT FOUND   NGS
 AC8220  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 AC8220
 AC8220                          STATION DESCRIPTION
 AC8220
 AC8220'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8220'THE STATION IS LOCATED ABOUT 16.7 KM (10.35 MI) NORTHWEST OF
 AC8220'LEESVILLE, 6.7 KM (4.15 MI) SOUTHEAST OF HORNBECK AND 3.5 KM (2.15 MI)
 AC8220'NORTH-NORTHWEST OF ANACOCO.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8220'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE POST
 AC8220'OFFICE IN ANACOCO GO NORTH FOR 3.5 KM (2.15 MI) ON U.S.  HIGHWAY 171
 AC8220'TO THE MARK ON THE LEFT AT A RIGHT-OF-WAY MARKER. THE STATION IS 3.4 M
 AC8220'(11.2 FT) NORTHEAST FROM A 35.6 CM (14 IN) PINE TREE, 0.8 M (2.6 FT)
 AC8220'NORTHEAST FROM A RIGHT-OF-WAY MARKER AND 0.6 M (2.0 FT) EAST-NORTHEAST
 AC8220'FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH
 AC8220'THE GROUND AND ABOUT 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AC8220
 AC8220                          STATION RECOVERY (2001)
 AC8220
 AC8220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AC8220'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AC8220
 AC8220                          STATION RECOVERY (2001)
 AC8220
 AC8220'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 AC8220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8219 ***********************************************************************
 AC8219  DESIGNATION -  58 V 68 RESET
 AC8219  PID         -  AC8219
 AC8219  STATE/COUNTY-  LA/VERNON
 AC8219  COUNTRY     -  US
 AC8219  USGS QUAD   -  DOWDEN CREEK (2018)
 AC8219
 AC8219                         *CURRENT SURVEY CONTROL
 AC8219  ______________________________________________________________________
 AC8219* NAD 83(1986) POSITION- 31 16 01.     (N) 093 20 47.     (W)   SCALED
 AC8219* NAVD 88 ORTHO HEIGHT -   104.37  (meters)      342.4   (feet) RESET
 AC8219  ______________________________________________________________________
 AC8219  GEOID HEIGHT    -        -26.664 (meters)                     GEOID18
 AC8219  VERT ORDER      -  THIRD
 AC8219
 AC8219.The horizontal coordinates were scaled from a map and have
 AC8219.an estimated accuracy of +/- 6 seconds.
 AC8219
 AC8219.The orthometric height was computed from unverified reset data.
 AC8219
 AC8219.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8219.GEOID18 height accuracy estimate available here.
 AC8219
 AC8219.Click photographs - Photos may exist for this station.
 AC8219
 AC8219;                    North         East    Units  Estimated Accuracy
 AC8219;SPC LA N     -    85,350.      919,400.      MT  (+/- 180 meters Scaled)
 AC8219
 AC8219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ670592(NAD 83)
 AC8219
 AC8219                          SUPERSEDED SURVEY CONTROL
 AC8219
 AC8219.No superseded survey control is available for this station.
 AC8219
 AC8219_MARKER: DB = BENCH MARK DISK
 AC8219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8219_STAMPING: 58V68 RESET 1990
 AC8219_MARK LOGO: LADTD
 AC8219_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8219+STABILITY: SURFACE MOTION
 AC8219_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8219+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AC8219
 AC8219  HISTORY     - Date     Condition        Report By
 AC8219  HISTORY     - 1990     MONUMENTED       LADTD
 AC8219  HISTORY     - 20010331 MARK NOT FOUND   NGS
 AC8219
 AC8219                          STATION DESCRIPTION
 AC8219
 AC8219'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8219'THE STATION IS LOCATED ABOUT 14.6 KM (9.05 MI) NORTHWEST OF LEESVILLE,
 AC8219'10.1 KM (6.25 MI) SOUTHEAST OF HORNBECK AND 1.5 KM (0.95 MI) NORTH OF
 AC8219'ANACOCO.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AC8219'DEVELOPMENT. TO REACH THE STATION FROM THE POST OFFICE IN ANACOCO, GO
 AC8219'NORTH FOR 1.5 KM (0.95 MI) ON U.S. HIGHWAY 171 TO THE MARK ON THE
 AC8219'RIGHT AT A CHAIN LINK FENCE. THE STATION IS 25.5 M (83.7 FT)
 AC8219'NORTH-NORTHWEST FROM THE SOUTHWEST CORNER OF A BRICK HOUSE, 16.9 M
 AC8219'(55.4 FT) EAST-NORTHEAST FROM A RIGHT-OF-WAY MARKER, 9.6 M (31.5 FT)
 AC8219'NORTH FROM THE CENTER OF A DOUBLE CHAIN LINK GATE, 5.6 M (18.4 FT)
 AC8219'NORTHWEST FROM A 45.7 CM (18 IN) RED OAK TREE, 0.5 M (1.6 FT)
 AC8219'NORTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED AND 0.4 M (1.3
 AC8219'FT) NORTHWEST FROM A CHAIN LINK FENCE CORNER.  THE MARK IS FLUSH WITH
 AC8219'THE GROUND AND ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AC8219
 AC8219                          STATION RECOVERY (2001)
 AC8219
 AC8219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AC8219'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3168 ***********************************************************************
 BX3168  DESIGNATION -  58 V 69
 BX3168  PID         -  BX3168
 BX3168  STATE/COUNTY-  LA/VERNON
 BX3168  COUNTRY     -  US
 BX3168  USGS QUAD   -  LEESVILLE (2018)
 BX3168
 BX3168                         *CURRENT SURVEY CONTROL
 BX3168  ______________________________________________________________________
 BX3168* NAD 83(1986) POSITION- 31 14 58.02   (N) 093 20 27.08   (W)   HD_HELD1
 BX3168* NAVD 88 ORTHO HEIGHT -    99.747 (meters)      327.25  (feet) ADJUSTED
 BX3168  ______________________________________________________________________
 BX3168  GEOID HEIGHT    -        -26.661 (meters)                     GEOID18
 BX3168  DYNAMIC HEIGHT  -         99.622 (meters)      326.84  (feet) COMP
 BX3168  MODELED GRAVITY -    979,390.3   (mgal)                       NAVD 88
 BX3168
 BX3168  VERT ORDER      -  SECOND    CLASS I
 BX3168
 BX3168.The horizontal coordinates were determined by differentially corrected
 BX3168.hand held GPS observations or other comparable positioning techniques
 BX3168.and have an estimated accuracy of +/- 3 meters.
 BX3168
 BX3168.The orthometric height was determined by differential leveling and
 BX3168.adjusted by the NATIONAL GEODETIC SURVEY
 BX3168.in February 1994.
 BX3168
 BX3168.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3168.GEOID18 height accuracy estimate available here.
 BX3168
 BX3168.Click photographs - Photos may exist for this station.
 BX3168
 BX3168.The dynamic height is computed by dividing the NAVD 88
 BX3168.geopotential number by the normal gravity value computed on the
 BX3168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3168.degrees latitude (g = 980.6199 gals.).
 BX3168
 BX3168.The modeled gravity was interpolated from observed gravity values.
 BX3168
 BX3168;                    North         East    Units  Estimated Accuracy
 BX3168;SPC LA N     -    83,407.4     919,906.7     MT  (+/- 3 meters HH1 GPS) 
 BX3168
 BX3168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ6754457297(NAD 83)
 BX3168
 BX3168                          SUPERSEDED SURVEY CONTROL
 BX3168
 BX3168.No superseded survey control is available for this station.
 BX3168
 BX3168_MARKER: DD = SURVEY DISK
 BX3168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3168_STAMPING: 58V69 1987
 BX3168_MARK LOGO: LADTD
 BX3168_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3168+STABILITY: SURFACE MOTION
 BX3168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3168+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3168
 BX3168  HISTORY     - Date     Condition        Report By
 BX3168  HISTORY     - 1987     MONUMENTED       LADTD
 BX3168  HISTORY     - 20010331 GOOD             NGS
 BX3168  HISTORY     - 20011125 GOOD             USPSQD
 BX3168
 BX3168                          STATION DESCRIPTION
 BX3168
 BX3168'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3168'THE STATION IS LOCATED ABOUT 39.8 KM (24.7 MI) SOUTH OF MANY AND 12.6
 BX3168'KM (7.8 MI) NORTH OF LEESVILLE, IN THE TOWN OF ANACOCO.
 BX3168'OWNERSHIP--LOUISIANA DEPARTMENT OF TRNASPORTATION AND DEVELOPMENT.
 BX3168'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3168'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO NORTH FOR 12.6 KM
 BX3168'(7.8 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT.
 BX3168'THE STATION IS 21.9 M (71.9 FT) SOUTH-SOUTHEAST FROM THE CENTER OF
 BX3168'WEST STREET, 11.3 M (37.1 FT) WEST-SOUTHWEST FROM THE CENTER OF THE
 BX3168'HIGHWAY, 2.1 M (6.9 FT) WEST-SOUTH WEST FROM A RIGHT-OF-WAY MARKER,
 BX3168'1.68 M (5.51 FT) NORTH-NORTHWEST FROM A POWER POLE WITH THREE
 BX3168'TRANSFORMERS ATTACHED AND 0.37 M (1.21 FT) EAST-NORTHEAST FROM A
 BX3168'WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT O.61 M
 BX3168'ABOVE THE LEVEL OF THE HIGHWAY.
 BX3168
 BX3168                          STATION RECOVERY (2001)
 BX3168
 BX3168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3168'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3168
 BX3168                          STATION RECOVERY (2001)
 BX3168
 BX3168'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1254 ***********************************************************************
 BX1254  DESIGNATION -  58 V 7
 BX1254  PID         -  BX1254
 BX1254  STATE/COUNTY-  LA/VERNON
 BX1254  COUNTRY     -  US
 BX1254  USGS QUAD   -  LACAMP (2018)
 BX1254
 BX1254                         *CURRENT SURVEY CONTROL
 BX1254  ______________________________________________________________________
 BX1254* NAD 83(1986) POSITION- 31 14 13.     (N) 092 55 55.     (W)   SCALED
 BX1254* NAVD 88 ORTHO HEIGHT -    69.76  (+/-2cm)      228.9   (feet) VERTCON3
 BX1254  ______________________________________________________________________
 BX1254  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 BX1254  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1254
 BX1254.The horizontal coordinates were scaled from a map and have
 BX1254.an estimated accuracy of +/- 6 seconds.
 BX1254
 BX1254.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1254.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1254
 BX1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1254.GEOID18 height accuracy estimate available here.
 BX1254
 BX1254.The vertical order pertains to the NGVD 29 superseded value.
 BX1254
 BX1254.Click photographs - Photos may exist for this station.
 BX1254
 BX1254;                    North         East    Units  Estimated Accuracy
 BX1254;SPC LA N     -    81,790.      958,850.      MT  (+/- 180 meters Scaled)
 BX1254
 BX1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ064558(NAD 83)
 BX1254
 BX1254                          SUPERSEDED SURVEY CONTROL
 BX1254
 BX1254  NGVD 29 (11/26/84)   69.787  (m)          228.96   (f) ADJUSTED    2 0
 BX1254
 BX1254.Superseded values are not recommended for survey control.
 BX1254
 BX1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1254.See file dsdata.pdf to determine how the superseded data were derived.
 BX1254
 BX1254_MARKER: DD = SURVEY DISK
 BX1254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1254_STAMPING: 58V7 1969
 BX1254_MARK LOGO: LADHGS
 BX1254_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1254+STABILITY: SURFACE MOTION
 BX1254
 BX1254  HISTORY     - Date     Condition        Report By
 BX1254  HISTORY     - 1969     MONUMENTED       LADH
 BX1254  HISTORY     - 19940611 GOOD             USPSQD
 BX1254
 BX1254                          STATION DESCRIPTION
 BX1254
 BX1254'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1254'5.40 MI SE FROM SIMPSON.
 BX1254'ABOUT 5.40 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1254'OFFICE AT SIMPSON.  8.0 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1254'FROM THE POST OFFICE AT SIEPER.  6.60 MILES NORTHWEST ALONG LOUISIANA
 BX1254'HIGHWAY 465 FROM THE RAPIDES AND VERNON PARISH LINE.  0.95 MILES
 BX1254'NORTHWEST OF BENCH MARK 58V6.  66 FEET SOUTH OF CENTERLINE OF
 BX1254'LOUISIANA HIGHWAY 465.  55 FEET EAST OF THE CENTERLINE OF A METAL
 BX1254'CATTLE GUARD.  45 FEET EAST OF BARB WIRE FENCE CORNER.  14 FEET NORTH
 BX1254'OF A 12 INCH CEDAR TREE.  51 FEET WEST OF A 16 INCH HICKORY TREE. DISK
 BX1254'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  A STEEL
 BX1254'WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 BX1254
 BX1254                          STATION RECOVERY (1994)
 BX1254
 BX1254'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3170 ***********************************************************************
 BX3170  DESIGNATION -  58 V 70
 BX3170  PID         -  BX3170
 BX3170  STATE/COUNTY-  LA/VERNON
 BX3170  COUNTRY     -  US
 BX3170  USGS QUAD   -  LEESVILLE (2018)
 BX3170
 BX3170                         *CURRENT SURVEY CONTROL
 BX3170  ______________________________________________________________________
 BX3170* NAD 83(1986) POSITION- 31 11 31.47   (N) 093 18 10.83   (W)   HD_HELD1
 BX3170* NAVD 88 ORTHO HEIGHT -    80.802 (meters)      265.10  (feet) ADJUSTED
 BX3170  ______________________________________________________________________
 BX3170  GEOID HEIGHT    -        -26.601 (meters)                     GEOID18
 BX3170  DYNAMIC HEIGHT  -         80.701 (meters)      264.77  (feet) COMP
 BX3170  MODELED GRAVITY -    979,394.8   (mgal)                       NAVD 88
 BX3170
 BX3170  VERT ORDER      -  SECOND    CLASS I
 BX3170
 BX3170.The horizontal coordinates were determined by differentially corrected
 BX3170.hand held GPS observations or other comparable positioning techniques
 BX3170.and have an estimated accuracy of +/- 3 meters.
 BX3170
 BX3170.The orthometric height was determined by differential leveling and
 BX3170.adjusted by the NATIONAL GEODETIC SURVEY
 BX3170.in February 1994.
 BX3170
 BX3170.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3170.GEOID18 height accuracy estimate available here.
 BX3170
 BX3170.Click photographs - Photos may exist for this station.
 BX3170
 BX3170.The dynamic height is computed by dividing the NAVD 88
 BX3170.geopotential number by the normal gravity value computed on the
 BX3170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3170.degrees latitude (g = 980.6199 gals.).
 BX3170
 BX3170.The modeled gravity was interpolated from observed gravity values.
 BX3170
 BX3170;                    North         East    Units  Estimated Accuracy
 BX3170;SPC LA N     -    77,018.9     923,464.6     MT  (+/- 3 meters HH1 GPS) 
 BX3170
 BX3170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7113150928(NAD 83)
 BX3170
 BX3170                          SUPERSEDED SURVEY CONTROL
 BX3170
 BX3170.No superseded survey control is available for this station.
 BX3170
 BX3170_MARKER: DD = SURVEY DISK
 BX3170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3170_STAMPING: 58V70 1987
 BX3170_MARK LOGO: LADTD
 BX3170_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3170+STABILITY: SURFACE MOTION
 BX3170_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3170+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3170
 BX3170  HISTORY     - Date     Condition        Report By
 BX3170  HISTORY     - 1987     MONUMENTED       LADTD
 BX3170  HISTORY     - 20010331 GOOD             NGS
 BX3170  HISTORY     - 20011125 GOOD             USPSQD
 BX3170
 BX3170                          STATION DESCRIPTION
 BX3170
 BX3170'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3170'THE STATION IS LOCATED ABOUT 47.4 KM (29.5 MI) SOUTH OF MANY AND 5.07
 BX3170'KM (3.15 MI) NORTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BX3170'TRANSPORTATION AND DEVELOPMENT.
 BX3170'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3170'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO NORTH FOR 5.07 KM
 BX3170'(3.15 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT.
 BX3170'THE STATION IS 5.2 M (17.1 FT) NORTHWEST FROM THE CENTER OF A METAL
 BX3170'GATE, 3.2 M (10.5 FT) NORTHEAST FROM THE CENTER OF THE NORTH BOUND
 BX3170'LANES OF THE HIGHWAY, 1.83 M (6.00 FT) NORTHEAST FROM POWER POLE
 BX3170'NUMBER Y4-94-1, 0.46 M (1.51 FT) SOUTHWEST FROM A FENCE AND 0.3 M
 BX3170'(1.0 FT) SOUTHWEST FROM A WITNESS POST.  THE STATION IS FLUSH WITH
 BX3170'THE GROUND AND 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX3170
 BX3170                          STATION RECOVERY (2001)
 BX3170
 BX3170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3170'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3170
 BX3170                          STATION RECOVERY (2001)
 BX3170
 BX3170'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3171 ***********************************************************************
 BX3171  DESIGNATION -  58 V 71
 BX3171  PID         -  BX3171
 BX3171  STATE/COUNTY-  LA/VERNON
 BX3171  COUNTRY     -  US
 BX3171  USGS QUAD   -  LEESVILLE (2018)
 BX3171
 BX3171                         *CURRENT SURVEY CONTROL
 BX3171  ______________________________________________________________________
 BX3171* NAD 83(1986) POSITION- 31 11 02.     (N) 093 17 18.     (W)   SCALED
 BX3171* NAVD 88 ORTHO HEIGHT -    73.391 (meters)      240.78  (feet) ADJUSTED
 BX3171  ______________________________________________________________________
 BX3171  GEOID HEIGHT    -        -26.573 (meters)                     GEOID18
 BX3171  DYNAMIC HEIGHT  -         73.299 (meters)      240.48  (feet) COMP
 BX3171  MODELED GRAVITY -    979,396.5   (mgal)                       NAVD 88
 BX3171
 BX3171  VERT ORDER      -  SECOND    CLASS I
 BX3171
 BX3171.The horizontal coordinates were scaled from a map and have
 BX3171.an estimated accuracy of +/- 6 seconds.
 BX3171
 BX3171.The orthometric height was determined by differential leveling and
 BX3171.adjusted by the NATIONAL GEODETIC SURVEY
 BX3171.in February 1994.
 BX3171
 BX3171.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3171.GEOID18 height accuracy estimate available here.
 BX3171
 BX3171.Click photographs - Photos may exist for this station.
 BX3171
 BX3171.The dynamic height is computed by dividing the NAVD 88
 BX3171.geopotential number by the normal gravity value computed on the
 BX3171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3171.degrees latitude (g = 980.6199 gals.).
 BX3171
 BX3171.The modeled gravity was interpolated from observed gravity values.
 BX3171
 BX3171;                    North         East    Units  Estimated Accuracy
 BX3171;SPC LA N     -    76,100.      924,860.      MT  (+/- 180 meters Scaled)
 BX3171
 BX3171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ725500(NAD 83)
 BX3171
 BX3171                          SUPERSEDED SURVEY CONTROL
 BX3171
 BX3171.No superseded survey control is available for this station.
 BX3171
 BX3171_MARKER: DD = SURVEY DISK
 BX3171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3171_STAMPING: 58V71 1987
 BX3171_MARK LOGO: LADTD
 BX3171_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3171+STABILITY: SURFACE MOTION
 BX3171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3171+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3171
 BX3171  HISTORY     - Date     Condition        Report By
 BX3171  HISTORY     - 1987     MONUMENTED       LADTD
 BX3171  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX3171
 BX3171                          STATION DESCRIPTION
 BX3171
 BX3171'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3171'THE STATION IS LOCATED ABOUT 49.1 KM (30.5 MI) SOUTH OF MANY AND 3.3
 BX3171'KM (2.1 MI) NORTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BX3171'TRANSPORTATION AND DEVELOPMENT.
 BX3171'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3171'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO NORTH FOR 3.3 KM
 BX3171'(2.1 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT.
 BX3171'THE STATION IS 22.9 M (75.1 FT) NORTHEAST FROM THE CENTER OF THE NORTH
 BX3171'BOUND LANES OF THE HIGHWAY, 4.1 M (13.5 FT) NORTHWEST FROM THE CENTER
 BX3171'OF A DRIVEWAY, 0.46 M (1.51 FT) SOUTHWEST FROM A 5-STRAND BARBED WIRE
 BX3171'FENCE AND 0.31 M (1.02 FT) SOUTHWEST FROM A WITNESS POST.  THE
 BX3171'STATION IS RECESSED 5 CM (2 INCHES) BELOW THE GROUND AND ABOUT LEVEL
 BX3171'WITH THE HIGHWAY.
 BX3171
 BX3171                          STATION RECOVERY (2001)
 BX3171
 BX3171'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3171'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3172 ***********************************************************************
 BX3172  DESIGNATION -  58 V 72
 BX3172  PID         -  BX3172
 BX3172  STATE/COUNTY-  LA/VERNON
 BX3172  COUNTRY     -  US
 BX3172  USGS QUAD   -  LEESVILLE (2018)
 BX3172
 BX3172                         *CURRENT SURVEY CONTROL
 BX3172  ______________________________________________________________________
 BX3172* NAD 83(1986) POSITION- 31 10 20.     (N) 093 16 43.     (W)   SCALED
 BX3172* NAVD 88 ORTHO HEIGHT -    77.370 (meters)      253.84  (feet) ADJUSTED
 BX3172  ______________________________________________________________________
 BX3172  GEOID HEIGHT    -        -26.558 (meters)                     GEOID18
 BX3172  DYNAMIC HEIGHT  -         77.274 (meters)      253.52  (feet) COMP
 BX3172  MODELED GRAVITY -    979,397.5   (mgal)                       NAVD 88
 BX3172
 BX3172  VERT ORDER      -  SECOND    CLASS I
 BX3172
 BX3172.The horizontal coordinates were scaled from a map and have
 BX3172.an estimated accuracy of +/- 6 seconds.
 BX3172
 BX3172.The orthometric height was determined by differential leveling and
 BX3172.adjusted by the NATIONAL GEODETIC SURVEY
 BX3172.in September 1998.
 BX3172
 BX3172.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3172.GEOID18 height accuracy estimate available here.
 BX3172
 BX3172.Click photographs - Photos may exist for this station.
 BX3172
 BX3172.The dynamic height is computed by dividing the NAVD 88
 BX3172.geopotential number by the normal gravity value computed on the
 BX3172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3172.degrees latitude (g = 980.6199 gals.).
 BX3172
 BX3172.The modeled gravity was interpolated from observed gravity values.
 BX3172
 BX3172;                    North         East    Units  Estimated Accuracy
 BX3172;SPC LA N     -    74,800.      925,770.      MT  (+/- 180 meters Scaled)
 BX3172
 BX3172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ734487(NAD 83)
 BX3172
 BX3172                          SUPERSEDED SURVEY CONTROL
 BX3172
 BX3172  NAVD 88 (02/14/94)   77.377  (m)          253.86   (f) SUPERSEDED  2 1
 BX3172
 BX3172.Superseded values are not recommended for survey control.
 BX3172
 BX3172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3172.See file dsdata.pdf to determine how the superseded data were derived.
 BX3172
 BX3172_MARKER: DD = SURVEY DISK
 BX3172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3172_STAMPING: 58V72 1987
 BX3172_MARK LOGO: LADTD
 BX3172_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3172+STABILITY: SURFACE MOTION
 BX3172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3172+SATELLITE: SATELLITE OBSERVATIONS - August 23, 1995
 BX3172
 BX3172  HISTORY     - Date     Condition        Report By
 BX3172  HISTORY     - 1987     MONUMENTED       LADTD
 BX3172  HISTORY     - 19950823 GOOD             LADTD
 BX3172  HISTORY     - 20010331 GOOD             NGS
 BX3172  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BX3172
 BX3172                          STATION DESCRIPTION
 BX3172
 BX3172'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3172'THE STATION IS LOCATED ABOUT 50.7 KM (31.5 MI) SOUTH OF MANY AND 1.7
 BX3172'KM (1.1 MI) NORTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BX3172'TRANSPORTATION AND DEVELOPMENT.
 BX3172'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3172'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO NORTH FOR 1.7 KM
 BX3172'(1.1 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT AND JUST NORTH OF
 BX3172'A LARGE POND,  20.4 M (66.9 FT) SOUTHEAST FROM A DRIVEWAY LEADING
 BX3172'EAST, 18.3 M (60.0 FT) EAST FROM CENTER OF THE NORTH BOUND LANES OF
 BX3172'THE HIGHWAY, 0.46 M (1.51 FT) SOUTHWEST FROM A FENCE CORNER AND 0.3 M
 BX3172'(1.0 FT) WEST FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE
 BX3172'GROUND AND 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BX3172
 BX3172                          STATION RECOVERY (1995)
 BX3172
 BX3172'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 BX3172'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF LEESVILLE AND
 BX3172'7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF ANACOCO.  OWNERSHIP--LOUISIANA
 BX3172'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BX3172'FROM THE WEST JUNCTION OF STATE HIGHWAY 8 AND U.S. HIGHWAY 171 IN
 BX3172'LEESVILLE, GO NORTH FOR 1.2 MI (1.9 KM) ON HIGHWAYS 8 AND 171 TO THE
 BX3172'JUNCTION WITH HIGHWAY 8 EAST, CONTINUE STRAIGHT AHEAD AND NORTH FOR
 BX3172'1.1 MI (1.8 KM) ON HIGHWAY 171 TO THE STATION SET ON THE RIGHT. THE
 BX3172'STATION IS 75.0 FT (22.9 M) SOUTHEAST FROM A CONCRETE DRIVEWAY LEADING
 BX3172'EAST INTO THE CHURCH OF JESUS CRIST LATTER-DAY SAINTS, 61.5 FT (18.7
 BX3172'M) NORTHEAST FROM THE CENTER OF THE NORTH BOUND LANES OF THE HIGHWAY,
 BX3172'21.0 FT (6.4 M) EAST-NORTHEAST FROM THE SOUTH END OF A METAL CULVERT
 BX3172'UNDER A GRAVEL DRIVE LEADING INTO THE SHADY LAKE RV PARK, 1.0 FT (0.3
 BX3172'M) SOUTHWEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH
 BX3172'THE GROUND SURFACE AND ABOUT 3.0 BELOW THE LEVEL OF THE HIGHWAY.
 BX3172
 BX3172                          STATION RECOVERY (2001)
 BX3172
 BX3172'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3172'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3172
 BX3172                          STATION RECOVERY (2001)
 BX3172
 BX3172'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3173 ***********************************************************************
 BX3173  DESIGNATION -  58 V 73
 BX3173  PID         -  BX3173
 BX3173  STATE/COUNTY-  LA/VERNON
 BX3173  COUNTRY     -  US
 BX3173  USGS QUAD   -  LEESVILLE (2018)
 BX3173
 BX3173                         *CURRENT SURVEY CONTROL
 BX3173  ______________________________________________________________________
 BX3173* NAD 83(1986) POSITION- 31 09 37.     (N) 093 16 02.     (W)   SCALED
 BX3173* NAVD 88 ORTHO HEIGHT -    81.148 (meters)      266.23  (feet) ADJUSTED
 BX3173  ______________________________________________________________________
 BX3173  GEOID HEIGHT    -        -26.542 (meters)                     GEOID18
 BX3173  DYNAMIC HEIGHT  -         81.047 (meters)      265.90  (feet) COMP
 BX3173  MODELED GRAVITY -    979,398.5   (mgal)                       NAVD 88
 BX3173
 BX3173  VERT ORDER      -  SECOND    CLASS I
 BX3173
 BX3173.The horizontal coordinates were scaled from a map and have
 BX3173.an estimated accuracy of +/- 6 seconds.
 BX3173
 BX3173.The orthometric height was determined by differential leveling and
 BX3173.adjusted by the NATIONAL GEODETIC SURVEY
 BX3173.in February 1994.
 BX3173
 BX3173.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3173.GEOID18 height accuracy estimate available here.
 BX3173
 BX3173.Click photographs - Photos may exist for this station.
 BX3173
 BX3173.The dynamic height is computed by dividing the NAVD 88
 BX3173.geopotential number by the normal gravity value computed on the
 BX3173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3173.degrees latitude (g = 980.6199 gals.).
 BX3173
 BX3173.The modeled gravity was interpolated from observed gravity values.
 BX3173
 BX3173;                    North         East    Units  Estimated Accuracy
 BX3173;SPC LA N     -    73,470.      926,850.      MT  (+/- 180 meters Scaled)
 BX3173
 BX3173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ745473(NAD 83)
 BX3173
 BX3173                          SUPERSEDED SURVEY CONTROL
 BX3173
 BX3173.No superseded survey control is available for this station.
 BX3173
 BX3173_MARKER: DD = SURVEY DISK
 BX3173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3173_STAMPING: 58V73 1987
 BX3173_MARK LOGO: LADTD
 BX3173_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3173+STABILITY: SURFACE MOTION
 BX3173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3173+SATELLITE: SATELLITE OBSERVATIONS - August 23, 1995
 BX3173
 BX3173  HISTORY     - Date     Condition        Report By
 BX3173  HISTORY     - 1987     MONUMENTED       LADTD
 BX3173  HISTORY     - 19950823 GOOD             LADTD
 BX3173  HISTORY     - 20010331 GOOD             NGS
 BX3173  HISTORY     - 20011125 GOOD             USPSQD
 BX3173
 BX3173                          STATION DESCRIPTION
 BX3173
 BX3173'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3173'THE STATION IS LOCATED AT THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3173'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, AND SET ON THE WEST SIDE
 BX3173'OF HIGHWAY 171.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 BX3173'AND DEVELOPMENT.
 BX3173'THE STATION IS 10.2 M (33.5 FT) SOUTHWEST FROM THE CENTER OF THE SOUTH
 BX3173'BOUND LANES OF HIGHWAY 171, 3.0 M (9.8 FT) SOUTH FROM A TRAFFIC
 BX3173'SIGNAL POLE AND 2.2 M (7.2 FT) NORTH-NORTHEAST FROM A WITNESS POST.
 BX3173'THE STATION IS FLUSH WITH THE GROUND AND 0.61 M (2.00 FT) BELOW THE
 BX3173'LEVEL OF THE HIGHWAY.
 BX3173
 BX3173                          STATION RECOVERY (1995)
 BX3173
 BX3173'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 BX3173'THE STATION IS LOCATED ABOUT 0.25 MI (0.40 KM) NORTH OF LEESVILLE AT
 BX3173'THE EAST JUNCTION OF U.S.  HIGHWAY 171 AND STATE HIGHWAY 8.
 BX3173'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 BX3173'REACH THE STATION FROM THE WEST JUNCTION OF STATE HIGHWAY 8 AND U.S.
 BX3173'HIGHWAY 171 IN LEESVILLE GO NORTH FOR 1.2 MI (1.9 KM) ON HIGHWAYS 8
 BX3173'AND 171 TO THE JUNCTION WITH HIGHWAY 8 EAST AND THE STATION SET ON THE
 BX3173'WEST SIDE OF HIGHWAY 171.  THE STATION IS 33.5 FT (10.2 M) SOUTHWEST
 BX3173'FROM THE CENTER OF THE SOUTH BOUND LANES OF HIGHWAY 171, 10.0 FT (3.0
 BX3173'M) SOUTH FROM A TRAFFIC SIGNAL POLE, 7.0 FT (2.1 M) NORTH-NORTHEAST
 BX3173'FROM A METAL WITNESS POST WITH SIGN ATTACHED SET AT A GUY WIRE ANCHOR,
 BX3173'FLUSH WITH THE GROUND SURFACE AND ABOUT 3.0 FT (0.9 M) BELOW THE LEVEL
 BX3173'OF THE HIGHWAY.
 BX3173
 BX3173                          STATION RECOVERY (2001)
 BX3173
 BX3173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3173'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3173
 BX3173                          STATION RECOVERY (2001)
 BX3173
 BX3173'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3174 ***********************************************************************
 BX3174  DESIGNATION -  58 V 74
 BX3174  PID         -  BX3174
 BX3174  STATE/COUNTY-  LA/VERNON
 BX3174  COUNTRY     -  US
 BX3174  USGS QUAD   -  LEESVILLE (2018)
 BX3174
 BX3174                         *CURRENT SURVEY CONTROL
 BX3174  ______________________________________________________________________
 BX3174* NAD 83(1986) POSITION- 31 08 44.66   (N) 093 15 55.21   (W)   HD_HELD1
 BX3174* NAVD 88 ORTHO HEIGHT -    84.079 (meters)      275.85  (feet) ADJUSTED
 BX3174  ______________________________________________________________________
 BX3174  GEOID HEIGHT    -        -26.548 (meters)                     GEOID18
 BX3174  DYNAMIC HEIGHT  -         83.975 (meters)      275.51  (feet) COMP
 BX3174  MODELED GRAVITY -    979,398.9   (mgal)                       NAVD 88
 BX3174
 BX3174  VERT ORDER      -  SECOND    CLASS I
 BX3174
 BX3174.The horizontal coordinates were determined by differentially corrected
 BX3174.hand held GPS observations or other comparable positioning techniques
 BX3174.and have an estimated accuracy of +/- 3 meters.
 BX3174
 BX3174.The orthometric height was determined by differential leveling and
 BX3174.adjusted by the NATIONAL GEODETIC SURVEY
 BX3174.in February 1994.
 BX3174
 BX3174.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3174.GEOID18 height accuracy estimate available here.
 BX3174
 BX3174.Click photographs - Photos may exist for this station.
 BX3174
 BX3174.The dynamic height is computed by dividing the NAVD 88
 BX3174.geopotential number by the normal gravity value computed on the
 BX3174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3174.degrees latitude (g = 980.6199 gals.).
 BX3174
 BX3174.The modeled gravity was interpolated from observed gravity values.
 BX3174
 BX3174;                    North         East    Units  Estimated Accuracy
 BX3174;SPC LA N     -    71,855.7     927,018.8     MT  (+/- 3 meters HH1 GPS) 
 BX3174
 BX3174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7470745783(NAD 83)
 BX3174
 BX3174                          SUPERSEDED SURVEY CONTROL
 BX3174
 BX3174.No superseded survey control is available for this station.
 BX3174
 BX3174_MARKER: DD = SURVEY DISK
 BX3174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3174_STAMPING: 58V74 1987
 BX3174_MARK LOGO: LADTD
 BX3174_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3174+STABILITY: SURFACE MOTION
 BX3174_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3174+SATELLITE: SATELLITE OBSERVATIONS - August 23, 1995
 BX3174
 BX3174  HISTORY     - Date     Condition        Report By
 BX3174  HISTORY     - 1987     MONUMENTED       LADTD
 BX3174  HISTORY     - 19950823 GOOD             LADTD
 BX3174  HISTORY     - 20010331 GOOD             NGS
 BX3174  HISTORY     - 20011125 GOOD             USPSQD
 BX3174
 BX3174                          STATION DESCRIPTION
 BX3174
 BX3174'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3174'THE STATION IS LOCATED IN LEESVILLE AT THE JUNCTION OF U.S. HIGHWAY
 BX3174'171 SOUTH AND MARTIN LUTHER KING DRIVE, IN THE NORTHWEST QUADRANT OF
 BX3174'THE INTERSECTION.
 BX3174'THE STATION IS 21.0 M (68.9 FT) WEST FROM THE CENTER OF HIGHWAY 171
 BX3174'SOUTH, 8.5 M (27.9 FT) NORTH FROM THE CENTER OF MARTIN LUTHER KING
 BX3174'DRIVE, 0.9 M (3.0 FT) EAST FROM POWER POLE NUMBER 25 AND 0.4 M
 BX3174'(1.3 FT) SOUTHWEST FROM A WITNESS POST.  THE STATION IS FLUSH WITH
 BX3174'THE GROUND AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX3174
 BX3174                          STATION RECOVERY (1995)
 BX3174
 BX3174'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 BX3174'THE STATION IS LOCATED IN LEESVILLE AT THE JUNCTION OF U.S.  HIGHWAY
 BX3174'171 SOUTH (NORTH 6TH STREET) AND MARTIN LUTHER KING DRIVE, ABOUT 0.2
 BX3174'MI (0.3 KM) NORTH OF THE WEST JUNCTION OF STATE HIGHWAY 8 AND HIGHWAY
 BX3174'171.  OWNERSHIP--CITY OF LEESVILLE. THE STATION IS 70.0 FT (21.3 M)
 BX3174'WEST FROM THE CENTER OF HIGHWAY 171 SOUTH, 28.0 FT (8.5 M) NORTH FROM
 BX3174'THE CENTER OF MARTIN LUTHER KING DRIVE, 3.0 FT (0.9 M) EAST FROM A
 BX3174'POWER POLE NUMBER 25, 1.5 FT (0.5 M) SOUTHWEST FROM A METAL WITNESS
 BX3174'POST WITH SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL
 BX3174'WITH THE HIGHWAY.
 BX3174
 BX3174                          STATION RECOVERY (2001)
 BX3174
 BX3174'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3174'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3174
 BX3174                          STATION RECOVERY (2001)
 BX3174
 BX3174'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3174'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3175 ***********************************************************************
 BX3175  DESIGNATION -  58 V 75
 BX3175  PID         -  BX3175
 BX3175  STATE/COUNTY-  LA/VERNON
 BX3175  COUNTRY     -  US
 BX3175  USGS QUAD   -  LEESVILLE (2018)
 BX3175
 BX3175                         *CURRENT SURVEY CONTROL
 BX3175  ______________________________________________________________________
 BX3175* NAD 83(1986) POSITION- 31 07 47.     (N) 093 15 58.     (W)   SCALED
 BX3175* NAVD 88 ORTHO HEIGHT -    70.607 (meters)      231.65  (feet) ADJUSTED
 BX3175  ______________________________________________________________________
 BX3175  GEOID HEIGHT    -        -26.561 (meters)                     GEOID18
 BX3175  DYNAMIC HEIGHT  -         70.519 (meters)      231.36  (feet) COMP
 BX3175  MODELED GRAVITY -    979,399.3   (mgal)                       NAVD 88
 BX3175
 BX3175  VERT ORDER      -  SECOND    CLASS I
 BX3175
 BX3175.The horizontal coordinates were scaled from a map and have
 BX3175.an estimated accuracy of +/- 6 seconds.
 BX3175
 BX3175.The orthometric height was determined by differential leveling and
 BX3175.adjusted by the NATIONAL GEODETIC SURVEY
 BX3175.in February 1994.
 BX3175
 BX3175.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3175.GEOID18 height accuracy estimate available here.
 BX3175
 BX3175.Click photographs - Photos may exist for this station.
 BX3175
 BX3175.The dynamic height is computed by dividing the NAVD 88
 BX3175.geopotential number by the normal gravity value computed on the
 BX3175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3175.degrees latitude (g = 980.6199 gals.).
 BX3175
 BX3175.The modeled gravity was interpolated from observed gravity values.
 BX3175
 BX3175;                    North         East    Units  Estimated Accuracy
 BX3175;SPC LA N     -    70,080.      926,930.      MT  (+/- 180 meters Scaled)
 BX3175
 BX3175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ746440(NAD 83)
 BX3175
 BX3175                          SUPERSEDED SURVEY CONTROL
 BX3175
 BX3175.No superseded survey control is available for this station.
 BX3175
 BX3175_MARKER: DD = SURVEY DISK
 BX3175_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX3175_SP_SET: HEADWALL
 BX3175_STAMPING: 58V75 1987
 BX3175_MARK LOGO: LADTD
 BX3175_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3175+STABILITY: SURFACE MOTION
 BX3175_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3175+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3175
 BX3175  HISTORY     - Date     Condition        Report By
 BX3175  HISTORY     - 1987     MONUMENTED       LADTD
 BX3175  HISTORY     - 20010331 GOOD             NGS
 BX3175  HISTORY     - 20011125 GOOD             USPSQD
 BX3175
 BX3175                          STATION DESCRIPTION
 BX3175
 BX3175'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3175'THE STATION IS LOCATED IN LEESVILLE AT THE JUNCTION OF U.S. HIGHWAY
 BX3175'171 AND SOUTH FOURTH STREET, JUST NORTH OF A SERVICE STATION, AND SET
 BX3175'IN THE WEST HEADWALL FOR A TWO CHANNEL BOX CULVERT UNDER SOUTH FOURTH
 BX3175'STREET.  OWNERSHIP--TOWN OF LEESVILLE.
 BX3175'THE STATION IS 21.5 M (70.5 FT) NORTHEAST FROM A FIRE HYDRANT, 11.0 M
 BX3175'(36.1 FT) NORTHWEST FROM THE CENTER OF SOUTH FOURTH STREET, 6.2 M
 BX3175'(20.3 FT) SOUTH FROM THE NORTH END OF THE HEADWALL, 5.6 M (18.4 FT)
 BX3175'NORTH FROM THE SOUTH END OF THE HEADWALL AND 5.4 M (17.7 FT) NORTH
 BX3175'FROM A WITNESS POST.  THE STATION IS ABOUT LEVEL WITH SOUTH FOURTH
 BX3175'STREET.
 BX3175
 BX3175                          STATION RECOVERY (2001)
 BX3175
 BX3175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3175'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3175
 BX3175                          STATION RECOVERY (2001)
 BX3175
 BX3175'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3176 ***********************************************************************
 BX3176  DESIGNATION -  58 V 76
 BX3176  PID         -  BX3176
 BX3176  STATE/COUNTY-  LA/VERNON
 BX3176  COUNTRY     -  US
 BX3176  USGS QUAD   -  NEW LLANO (2018)
 BX3176
 BX3176                         *CURRENT SURVEY CONTROL
 BX3176  ______________________________________________________________________
 BX3176* NAD 83(1986) POSITION- 31 06 46.     (N) 093 16 38.     (W)   SCALED
 BX3176* NAVD 88 ORTHO HEIGHT -    69.526 (meters)      228.10  (feet) ADJUSTED
 BX3176  ______________________________________________________________________
 BX3176  GEOID HEIGHT    -        -26.593 (meters)                     GEOID18
 BX3176  DYNAMIC HEIGHT  -         69.440 (meters)      227.82  (feet) COMP
 BX3176  MODELED GRAVITY -    979,399.4   (mgal)                       NAVD 88
 BX3176
 BX3176  VERT ORDER      -  SECOND    CLASS I
 BX3176
 BX3176.The horizontal coordinates were scaled from a map and have
 BX3176.an estimated accuracy of +/- 6 seconds.
 BX3176
 BX3176.The orthometric height was determined by differential leveling and
 BX3176.adjusted by the NATIONAL GEODETIC SURVEY
 BX3176.in February 1994.
 BX3176
 BX3176.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3176.GEOID18 height accuracy estimate available here.
 BX3176
 BX3176.Click photographs - Photos may exist for this station.
 BX3176
 BX3176.The dynamic height is computed by dividing the NAVD 88
 BX3176.geopotential number by the normal gravity value computed on the
 BX3176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3176.degrees latitude (g = 980.6199 gals.).
 BX3176
 BX3176.The modeled gravity was interpolated from observed gravity values.
 BX3176
 BX3176;                    North         East    Units  Estimated Accuracy
 BX3176;SPC LA N     -    68,210.      925,860.      MT  (+/- 180 meters Scaled)
 BX3176
 BX3176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ735421(NAD 83)
 BX3176
 BX3176                          SUPERSEDED SURVEY CONTROL
 BX3176
 BX3176.No superseded survey control is available for this station.
 BX3176
 BX3176_MARKER: DD = SURVEY DISK
 BX3176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3176_STAMPING: 58V76 1987
 BX3176_MARK LOGO: LADTD
 BX3176_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3176+STABILITY: SURFACE MOTION
 BX3176_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3176+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3176
 BX3176  HISTORY     - Date     Condition        Report By
 BX3176  HISTORY     - 1987     MONUMENTED       LADTD
 BX3176  HISTORY     - 20010331 GOOD             NGS
 BX3176  HISTORY     - 20011125 GOOD             USPSQD
 BX3176
 BX3176                          STATION DESCRIPTION
 BX3176
 BX3176'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3176'THE STATION IS LOCATED ABOUT 30.4 KM (18.9 MI) NORTH OF DERIDDER AND
 BX3176'5.5 KM (3.4 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3176'OF TRANSPORTATION AND DEVELOPMENT.
 BX3176'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3176'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 5.5 KM
 BX3176'(3.4 MI) TO THE STATION ON THE RIGHT SET NEAR A POWER POLE JUST NORTH
 BX3176'OF AN ARMY SURPLUS STORE AND SOUTH OF STATE HIGHWAY 1211.
 BX3176'THE STATION IS 16.5 M (54.1 FT) WEST FROM THE CENTER OF THE SOUTH
 BX3176'BOUND LANES OF THE HIGHWAY, 9.9 M (32.5 FT) SOUTH FROM THE CENTER OF
 BX3176'STATE HIGHWAY 1211, 1.22 M (4.00 FT) SOUTH FROM A POWER POLE AND 1.0
 BX3176'M (3.3 FT) SOUTH FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE
 BX3176'GROUND AND LEVEL WITH THE HIGHWAY.
 BX3176
 BX3176                          STATION RECOVERY (2001)
 BX3176
 BX3176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3176'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3176
 BX3176                          STATION RECOVERY (2001)
 BX3176
 BX3176'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3177 ***********************************************************************
 BX3177  DESIGNATION -  58 V 77
 BX3177  PID         -  BX3177
 BX3177  STATE/COUNTY-  LA/VERNON
 BX3177  COUNTRY     -  US
 BX3177  USGS QUAD   -  NEW LLANO (2018)
 BX3177
 BX3177                         *CURRENT SURVEY CONTROL
 BX3177  ______________________________________________________________________
 BX3177* NAD 83(1986) POSITION- 31 05 49.     (N) 093 16 11.     (W)   SCALED
 BX3177* NAVD 88 ORTHO HEIGHT -    68.876 (meters)      225.97  (feet) ADJUSTED
 BX3177  ______________________________________________________________________
 BX3177  GEOID HEIGHT    -        -26.591 (meters)                     GEOID18
 BX3177  DYNAMIC HEIGHT  -         68.791 (meters)      225.69  (feet) COMP
 BX3177  MODELED GRAVITY -    979,398.7   (mgal)                       NAVD 88
 BX3177
 BX3177  VERT ORDER      -  SECOND    CLASS I
 BX3177
 BX3177.The horizontal coordinates were scaled from a map and have
 BX3177.an estimated accuracy of +/- 6 seconds.
 BX3177
 BX3177.The orthometric height was determined by differential leveling and
 BX3177.adjusted by the NATIONAL GEODETIC SURVEY
 BX3177.in February 1994.
 BX3177
 BX3177.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3177.GEOID18 height accuracy estimate available here.
 BX3177
 BX3177.Click photographs - Photos may exist for this station.
 BX3177
 BX3177.The dynamic height is computed by dividing the NAVD 88
 BX3177.geopotential number by the normal gravity value computed on the
 BX3177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3177.degrees latitude (g = 980.6199 gals.).
 BX3177
 BX3177.The modeled gravity was interpolated from observed gravity values.
 BX3177
 BX3177;                    North         East    Units  Estimated Accuracy
 BX3177;SPC LA N     -    66,450.      926,560.      MT  (+/- 180 meters Scaled)
 BX3177
 BX3177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ742403(NAD 83)
 BX3177
 BX3177                          SUPERSEDED SURVEY CONTROL
 BX3177
 BX3177.No superseded survey control is available for this station.
 BX3177
 BX3177_MARKER: DD = SURVEY DISK
 BX3177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3177_STAMPING: 58V77 1987
 BX3177_MARK LOGO: LADTD
 BX3177_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3177+STABILITY: SURFACE MOTION
 BX3177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3177+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3177
 BX3177  HISTORY     - Date     Condition        Report By
 BX3177  HISTORY     - 1987     MONUMENTED       LADTD
 BX3177  HISTORY     - 20010331 GOOD             NGS
 BX3177  HISTORY     - 20011125 GOOD             USPSQD
 BX3177
 BX3177                          STATION DESCRIPTION
 BX3177
 BX3177'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3177'THE STATION IS LOCATED ABOUT 28.4 KM (17.6 MI) NORTH OF DERIDDER AND
 BX3177'7.5 KM (4.7 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3177'OF TRANSPORTATION AND DEVELOPMENT.
 BX3177'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3177'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 7.5 KM
 BX3177'(4.7 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET NEAR A POWER
 BX3177'POLE,  31.1 M (102.0 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 BX3177'1.22 M (4.00 FT) EAST FROM POWER POLE NUMBER 45-4978 AND 0.46 M
 BX3177'(1.51 FT) SOUTH-SOUTHWEST FROM A WITNESS POST.  THE STATION IS FLUSH
 BX3177'WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3177
 BX3177                          STATION RECOVERY (2001)
 BX3177
 BX3177'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3177'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3177
 BX3177                          STATION RECOVERY (2001)
 BX3177
 BX3177'RECOVERY NOTE BY US POWER SQUADRON 2001 (CNH)
 BX3177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3178 ***********************************************************************
 BX3178  DESIGNATION -  58 V 78
 BX3178  PID         -  BX3178
 BX3178  STATE/COUNTY-  LA/VERNON
 BX3178  COUNTRY     -  US
 BX3178  USGS QUAD   -  NEW LLANO (2018)
 BX3178
 BX3178                         *CURRENT SURVEY CONTROL
 BX3178  ______________________________________________________________________
 BX3178* NAD 83(1986) POSITION- 31 04 57.     (N) 093 16 21.     (W)   SCALED
 BX3178* NAVD 88 ORTHO HEIGHT -    79.746 (meters)      261.63  (feet) ADJUSTED
 BX3178  ______________________________________________________________________
 BX3178  GEOID HEIGHT    -        -26.605 (meters)                     GEOID18
 BX3178  DYNAMIC HEIGHT  -         79.646 (meters)      261.31  (feet) COMP
 BX3178  MODELED GRAVITY -    979,396.7   (mgal)                       NAVD 88
 BX3178
 BX3178  VERT ORDER      -  SECOND    CLASS I
 BX3178
 BX3178.The horizontal coordinates were scaled from a map and have
 BX3178.an estimated accuracy of +/- 6 seconds.
 BX3178
 BX3178.The orthometric height was determined by differential leveling and
 BX3178.adjusted by the NATIONAL GEODETIC SURVEY
 BX3178.in February 1994.
 BX3178
 BX3178.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3178.GEOID18 height accuracy estimate available here.
 BX3178
 BX3178.Click photographs - Photos may exist for this station.
 BX3178
 BX3178.The dynamic height is computed by dividing the NAVD 88
 BX3178.geopotential number by the normal gravity value computed on the
 BX3178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3178.degrees latitude (g = 980.6199 gals.).
 BX3178
 BX3178.The modeled gravity was interpolated from observed gravity values.
 BX3178
 BX3178;                    North         East    Units  Estimated Accuracy
 BX3178;SPC LA N     -    64,850.      926,290.      MT  (+/- 180 meters Scaled)
 BX3178
 BX3178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ740387(NAD 83)
 BX3178
 BX3178                          SUPERSEDED SURVEY CONTROL
 BX3178
 BX3178.No superseded survey control is available for this station.
 BX3178
 BX3178_MARKER: DD = SURVEY DISK
 BX3178_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX3178_SP_SET: HEADWALL
 BX3178_STAMPING: 58V78 1987
 BX3178_MARK LOGO: LADTD
 BX3178_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3178+STABILITY: SURFACE MOTION
 BX3178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3178+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3178
 BX3178  HISTORY     - Date     Condition        Report By
 BX3178  HISTORY     - 1987     MONUMENTED       LADTD
 BX3178  HISTORY     - 20010331 GOOD             NGS
 BX3178  HISTORY     - 20011125 GOOD             USPSQD
 BX3178
 BX3178                          STATION DESCRIPTION
 BX3178
 BX3178'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3178'THE STATION IS LOCATED ABOUT 26.8 KM (16.7 MI) NORTH OF DERIDDER AND
 BX3178'9.1 KM (5.7 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3178'OF TRANSPORTATION AND DEVELOPMENT.
 BX3178'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3178'HIGWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 9.1 KM
 BX3178'(5.7 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET IN A CONCRETE
 BX3178'HEADWALL,  18.4 M (60.4 FT) SOUTH FROM THE SOUTH END OF A CONCRETE
 BX3178'CULVERT UNDER THE DRIVE LEADING TO THE SPORTSMAN LOUNGE, 2.6 M
 BX3178'(8.5 FT) SOUTH FROM THE NORTH END OF THE HEADWALL, 1.5 M (4.9 FT)
 BX3178'NORTH FROM THE SOUTH END OF THE HEADWALL AND 0.3 M (1.0 FT) SOUTH FROM
 BX3178'A WITNESS POST.  THE STATION IS 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 BX3178'HIGHWAY.
 BX3178
 BX3178                          STATION RECOVERY (2001)
 BX3178
 BX3178'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3178'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3178
 BX3178                          STATION RECOVERY (2001)
 BX3178
 BX3178'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BX3178'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3180 ***********************************************************************
 BX3180  DESIGNATION -  58 V 79
 BX3180  PID         -  BX3180
 BX3180  STATE/COUNTY-  LA/VERNON
 BX3180  COUNTRY     -  US
 BX3180  USGS QUAD   -  NEW LLANO (2018)
 BX3180
 BX3180                         *CURRENT SURVEY CONTROL
 BX3180  ______________________________________________________________________
 BX3180* NAD 83(1986) POSITION- 31 03 09.     (N) 093 16 32.     (W)   SCALED
 BX3180* NAVD 88 ORTHO HEIGHT -    68.301 (meters)      224.08  (feet) ADJUSTED
 BX3180  ______________________________________________________________________
 BX3180  GEOID HEIGHT    -        -26.635 (meters)                     GEOID18
 BX3180  DYNAMIC HEIGHT  -         68.216 (meters)      223.81  (feet) COMP
 BX3180  MODELED GRAVITY -    979,393.0   (mgal)                       NAVD 88
 BX3180
 BX3180  VERT ORDER      -  SECOND    CLASS I
 BX3180
 BX3180.The horizontal coordinates were scaled from a map and have
 BX3180.an estimated accuracy of +/- 6 seconds.
 BX3180
 BX3180.The orthometric height was determined by differential leveling and
 BX3180.adjusted by the NATIONAL GEODETIC SURVEY
 BX3180.in February 1994.
 BX3180
 BX3180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3180.GEOID18 height accuracy estimate available here.
 BX3180
 BX3180.Click photographs - Photos may exist for this station.
 BX3180
 BX3180.The dynamic height is computed by dividing the NAVD 88
 BX3180.geopotential number by the normal gravity value computed on the
 BX3180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3180.degrees latitude (g = 980.6199 gals.).
 BX3180
 BX3180.The modeled gravity was interpolated from observed gravity values.
 BX3180
 BX3180;                    North         East    Units  Estimated Accuracy
 BX3180;SPC LA N     -    61,530.      925,970.      MT  (+/- 180 meters Scaled)
 BX3180
 BX3180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ737354(NAD 83)
 BX3180
 BX3180                          SUPERSEDED SURVEY CONTROL
 BX3180
 BX3180.No superseded survey control is available for this station.
 BX3180
 BX3180_MARKER: DD = SURVEY DISK
 BX3180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3180_STAMPING: 58V79 1987
 BX3180_MARK LOGO: LADTD
 BX3180_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3180+STABILITY: SURFACE MOTION
 BX3180_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3180+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3180
 BX3180  HISTORY     - Date     Condition        Report By
 BX3180  HISTORY     - 1987     MONUMENTED       LADTD
 BX3180  HISTORY     - 20010331 GOOD             NGS
 BX3180  HISTORY     - 20011125 GOOD             USPSQD
 BX3180
 BX3180                          STATION DESCRIPTION
 BX3180
 BX3180'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3180'THE STATION IS LOCATED ABOUT 12.4 KM (7.7 MI) SOUTH OF LEESVILLE AND
 BX3180'23.5 KM (14.6 MI) NORTH OF DERIDDER.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3180'OF TRANSPORTATION AND DEVELOPMENT.
 BX3180'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3180'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 12.4 KM
 BX3180'(7.7 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET NEAR A FENCE
 BX3180'CORNER,  32.3 M (106.0 FT) WEST FROM THE CENTER OF THE SOUTH
 BX3180'BOUND LANES OF THE HIGHWAY, 13.3 M (43.6 FT) SOUTH FROM A
 BX3180'RIGHT-OF-WAY MARKER, 7.0 M (23.0 FT) SOUTH-SOUTHEAST FROM A POWER
 BX3180'POLE, 0.4 M (1.3 FT) NORTH FROM A WITNESS POST AND 0.3 M (1.0 FT)
 BX3180'NORTHEAST FROM A FENCE CORNER.  THE STATION IS FLUSH WITH THE GROUND
 BX3180'AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3180
 BX3180                          STATION RECOVERY (2001)
 BX3180
 BX3180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3180'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3180
 BX3180                          STATION RECOVERY (2001)
 BX3180
 BX3180'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BX3180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1255 ***********************************************************************
 BX1255  DESIGNATION -  58 V 8
 BX1255  PID         -  BX1255
 BX1255  STATE/COUNTY-  LA/VERNON
 BX1255  COUNTRY     -  US
 BX1255  USGS QUAD   -  LACAMP (2018)
 BX1255
 BX1255                         *CURRENT SURVEY CONTROL
 BX1255  ______________________________________________________________________
 BX1255* NAD 83(1986) POSITION- 31 14 19.     (N) 092 56 49.     (W)   SCALED
 BX1255* NAVD 88 ORTHO HEIGHT -    79.85  (+/-2cm)      262.0   (feet) VERTCON3
 BX1255  ______________________________________________________________________
 BX1255  GEOID HEIGHT    -        -26.180 (meters)                     GEOID18
 BX1255  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1255
 BX1255.The horizontal coordinates were scaled from a map and have
 BX1255.an estimated accuracy of +/- 6 seconds.
 BX1255
 BX1255.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1255.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1255
 BX1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1255.GEOID18 height accuracy estimate available here.
 BX1255
 BX1255.The vertical order pertains to the NGVD 29 superseded value.
 BX1255
 BX1255.Click photographs - Photos may exist for this station.
 BX1255
 BX1255;                    North         East    Units  Estimated Accuracy
 BX1255;SPC LA N     -    81,980.      957,420.      MT  (+/- 180 meters Scaled)
 BX1255
 BX1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ050560(NAD 83)
 BX1255
 BX1255                          SUPERSEDED SURVEY CONTROL
 BX1255
 BX1255  NGVD 29 (11/26/84)   79.881  (m)          262.08   (f) ADJUSTED    2 0
 BX1255
 BX1255.Superseded values are not recommended for survey control.
 BX1255
 BX1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1255.See file dsdata.pdf to determine how the superseded data were derived.
 BX1255
 BX1255_MARKER: DD = SURVEY DISK
 BX1255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1255_STAMPING: 58V8 1969
 BX1255_MARK LOGO: LADHGS
 BX1255_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1255+STABILITY: SURFACE MOTION
 BX1255
 BX1255  HISTORY     - Date     Condition        Report By
 BX1255  HISTORY     - 1969     MONUMENTED       LADH
 BX1255  HISTORY     - 19940611 GOOD             USPSQD
 BX1255
 BX1255                          STATION DESCRIPTION
 BX1255
 BX1255'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1255'4.45 MI SE FROM SIMPSON.
 BX1255'ABOUT 4.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1255'OFFICE AT SIMPSON.  7.55 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1255'FROM THE RAPIDES AND VERNON PARISH LINE.  0.95 MILES NORTHWEST OF
 BX1255'BENCH MARK 58V7.  74 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY
 BX1255'465.  44 FEET EAST OF A DIRT ROAD LEADING NORTHWEST OFF OF LOUISIANA
 BX1255'HIGHWAY 465.  154 FEET EAST OF A POWER POLE.  8 FEET WEST OF A 14 INCH
 BX1255'PINE TREE.  DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BX1255'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BX1255
 BX1255                          STATION RECOVERY (1994)
 BX1255
 BX1255'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3181 ***********************************************************************
 BX3181  DESIGNATION -  58 V 80
 BX3181  PID         -  BX3181
 BX3181  STATE/COUNTY-  LA/VERNON
 BX3181  COUNTRY     -  US
 BX3181  USGS QUAD   -  NEW LLANO (2018)
 BX3181
 BX3181                         *CURRENT SURVEY CONTROL
 BX3181  ______________________________________________________________________
 BX3181* NAD 83(1986) POSITION- 31 02 22.     (N) 093 16 24.     (W)   SCALED
 BX3181* NAVD 88 ORTHO HEIGHT -    67.906 (meters)      222.79  (feet) ADJUSTED
 BX3181  ______________________________________________________________________
 BX3181  GEOID HEIGHT    -        -26.642 (meters)                     GEOID18
 BX3181  DYNAMIC HEIGHT  -         67.821 (meters)      222.51  (feet) COMP
 BX3181  MODELED GRAVITY -    979,391.6   (mgal)                       NAVD 88
 BX3181
 BX3181  VERT ORDER      -  SECOND    CLASS I
 BX3181
 BX3181.The horizontal coordinates were scaled from a map and have
 BX3181.an estimated accuracy of +/- 6 seconds.
 BX3181
 BX3181.The orthometric height was determined by differential leveling and
 BX3181.adjusted by the NATIONAL GEODETIC SURVEY
 BX3181.in February 1994.
 BX3181
 BX3181.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3181.GEOID18 height accuracy estimate available here.
 BX3181
 BX3181.Click photographs - Photos may exist for this station.
 BX3181
 BX3181.The dynamic height is computed by dividing the NAVD 88
 BX3181.geopotential number by the normal gravity value computed on the
 BX3181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3181.degrees latitude (g = 980.6199 gals.).
 BX3181
 BX3181.The modeled gravity was interpolated from observed gravity values.
 BX3181
 BX3181;                    North         East    Units  Estimated Accuracy
 BX3181;SPC LA N     -    60,080.      926,170.      MT  (+/- 180 meters Scaled)
 BX3181
 BX3181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ739340(NAD 83)
 BX3181
 BX3181                          SUPERSEDED SURVEY CONTROL
 BX3181
 BX3181.No superseded survey control is available for this station.
 BX3181
 BX3181_MARKER: DD = SURVEY DISK
 BX3181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3181_STAMPING: 58V80 1987
 BX3181_MARK LOGO: LADTD
 BX3181_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3181+STABILITY: SURFACE MOTION
 BX3181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3181+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3181
 BX3181  HISTORY     - Date     Condition        Report By
 BX3181  HISTORY     - 1987     MONUMENTED       LADTD
 BX3181  HISTORY     - 20010331 GOOD             NGS
 BX3181  HISTORY     - 20011125 GOOD             USPSQD
 BX3181
 BX3181                          STATION DESCRIPTION
 BX3181
 BX3181'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3181'THE STATION IS LOCATED ABOUT 13.8 KM (8.6 MI) SOUTH OF LEESVILLE AND
 BX3181'22.1 KM (13.7 MI) NORTH OF DERIDDER.  OWNERSHIP--VERNON PARISH SCHOOL
 BX3181'BOARD.
 BX3181'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3181'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 13.8 KM
 BX3181'(8.6 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT, SET IN FRONT OF
 BX3181'THE PICKERING HIGH SCHOOL.
 BX3181'THE STATION IS 11.1 M (36.4 FT) NORTHEAST FORM THE THE EAST RAIL OF
 BX3181'THE KANSAS CITY SOUTHERN RAILROAD TRACK, 10.7 M (35.1 FT)
 BX3181'SOUTH-SOUTHEAST FROM THE DRIVE LEADING INTO THE SCHOOL, 3.0 M
 BX3181'(9.8 FT) WEST-SOUTHWEST FROM A CHAIN LINK FENCE, 2.5 M (8.2 FT)
 BX3181'WEST-SOUTHWEST FROM A WITNESS POST AND 1.4 M (4.6 FT) EAST-NORTHEAST
 BX3181'FROM A BRACE POLE.  THE STATION IS FLUSH WITH THE GROUND AND ABOUT
 BX3181'1.5 M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX3181
 BX3181                          STATION RECOVERY (2001)
 BX3181
 BX3181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3181'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX3181
 BX3181                          STATION RECOVERY (2001)
 BX3181
 BX3181'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BX3181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3182 ***********************************************************************
 BX3182  DESIGNATION -  58 V 81
 BX3182  PID         -  BX3182
 BX3182  STATE/COUNTY-  LA/VERNON
 BX3182  COUNTRY     -  US
 BX3182  USGS QUAD   -  NEW LLANO (2018)
 BX3182
 BX3182                         *CURRENT SURVEY CONTROL
 BX3182  ______________________________________________________________________
 BX3182* NAD 83(1986) POSITION- 31 01 36.     (N) 093 16 09.     (W)   SCALED
 BX3182* NAVD 88 ORTHO HEIGHT -    67.583 (meters)      221.73  (feet) ADJUSTED
 BX3182  ______________________________________________________________________
 BX3182  GEOID HEIGHT    -        -26.645 (meters)                     GEOID18
 BX3182  DYNAMIC HEIGHT  -         67.498 (meters)      221.45  (feet) COMP
 BX3182  MODELED GRAVITY -    979,390.3   (mgal)                       NAVD 88
 BX3182
 BX3182  VERT ORDER      -  SECOND    CLASS I
 BX3182
 BX3182.The horizontal coordinates were scaled from a map and have
 BX3182.an estimated accuracy of +/- 6 seconds.
 BX3182
 BX3182.The orthometric height was determined by differential leveling and
 BX3182.adjusted by the NATIONAL GEODETIC SURVEY
 BX3182.in February 1994.
 BX3182
 BX3182.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3182.GEOID18 height accuracy estimate available here.
 BX3182
 BX3182.Click photographs - Photos may exist for this station.
 BX3182
 BX3182.The dynamic height is computed by dividing the NAVD 88
 BX3182.geopotential number by the normal gravity value computed on the
 BX3182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3182.degrees latitude (g = 980.6199 gals.).
 BX3182
 BX3182.The modeled gravity was interpolated from observed gravity values.
 BX3182
 BX3182;                    North         East    Units  Estimated Accuracy
 BX3182;SPC LA N     -    58,660.      926,560.      MT  (+/- 180 meters Scaled)
 BX3182
 BX3182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ743325(NAD 83)
 BX3182
 BX3182                          SUPERSEDED SURVEY CONTROL
 BX3182
 BX3182.No superseded survey control is available for this station.
 BX3182
 BX3182_MARKER: DD = SURVEY DISK
 BX3182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3182_STAMPING: 58V81 1987
 BX3182_MARK LOGO: LADTD
 BX3182_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3182+STABILITY: SURFACE MOTION
 BX3182_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3182+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3182
 BX3182  HISTORY     - Date     Condition        Report By
 BX3182  HISTORY     - 1987     MONUMENTED       LADTD
 BX3182  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX3182
 BX3182                          STATION DESCRIPTION
 BX3182
 BX3182'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3182'THE STATION IS LOCATED ABOUT 15.3 KM (9.5 MI) SOUTH OF LEESVILLE AND
 BX3182'20.6 KM (12.8 MI) NORTH OF DERIDDER.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3182'OF TRANSPORTATION AND DEVELOPMENT.
 BX3182'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3182'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 15.3 KM
 BX3182'(9.5 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT, SET NEAR A BRACE
 BX3182'POLE.
 BX3182'THE STATION IS 23.9 M (78.4 FT) SOUTH FROM POWER POLE NUMBER 205, 12.9
 BX3182'M (42.3 FT) EAST FROM THE CENTER OF THE NORTH BOUND LANES OF THE
 BX3182'HIGHWAY, 3.5 M (11.5 FT) SOUTH FROM A BRACE POLE AND 0.3 M (1.0 FT)
 BX3182'WEST FROM A WITNESS POST.  THE STATION IS FLUSH WITH THE GROUND AND
 BX3182'ABOUT LEVEL WITH THE HIGHWAY.
 BX3182
 BX3182                          STATION RECOVERY (2001)
 BX3182
 BX3182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3182'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3183 ***********************************************************************
 BX3183  DESIGNATION -  58 V 82
 BX3183  PID         -  BX3183
 BX3183  STATE/COUNTY-  LA/VERNON
 BX3183  COUNTRY     -  US
 BX3183  USGS QUAD   -  NEW LLANO (2018)
 BX3183
 BX3183                         *CURRENT SURVEY CONTROL
 BX3183  ______________________________________________________________________
 BX3183* NAD 83(1986) POSITION- 31 00 41.51   (N) 093 16 36.19   (W)   HD_HELD1
 BX3183* NAVD 88 ORTHO HEIGHT -    85.469 (meters)      280.41  (feet) ADJUSTED
 BX3183  ______________________________________________________________________
 BX3183  GEOID HEIGHT    -        -26.668 (meters)                     GEOID18
 BX3183  DYNAMIC HEIGHT  -         85.362 (meters)      280.06  (feet) COMP
 BX3183  MODELED GRAVITY -    979,388.4   (mgal)                       NAVD 88
 BX3183
 BX3183  VERT ORDER      -  SECOND    CLASS I
 BX3183
 BX3183.The horizontal coordinates were determined by differentially corrected
 BX3183.hand held GPS observations or other comparable positioning techniques
 BX3183.and have an estimated accuracy of +/- 3 meters.
 BX3183
 BX3183.The orthometric height was determined by differential leveling and
 BX3183.adjusted by the NATIONAL GEODETIC SURVEY
 BX3183.in February 1994.
 BX3183
 BX3183.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3183.GEOID18 height accuracy estimate available here.
 BX3183
 BX3183.Click photographs - Photos may exist for this station.
 BX3183
 BX3183.The dynamic height is computed by dividing the NAVD 88
 BX3183.geopotential number by the normal gravity value computed on the
 BX3183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3183.degrees latitude (g = 980.6199 gals.).
 BX3183
 BX3183.The modeled gravity was interpolated from observed gravity values.
 BX3183
 BX3183;                    North         East    Units  Estimated Accuracy
 BX3183;SPC LA N     -    56,983.7     925,826.7     MT  (+/- 3 meters HH1 GPS) 
 BX3183
 BX3183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7358530912(NAD 83)
 BX3183
 BX3183                          SUPERSEDED SURVEY CONTROL
 BX3183
 BX3183.No superseded survey control is available for this station.
 BX3183
 BX3183_MARKER: DD = SURVEY DISK
 BX3183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3183_STAMPING: 58V82 1987
 BX3183_MARK LOGO: LADTD
 BX3183_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3183+STABILITY: SURFACE MOTION
 BX3183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3183+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX3183
 BX3183  HISTORY     - Date     Condition        Report By
 BX3183  HISTORY     - 1987     MONUMENTED       LADTD
 BX3183  HISTORY     - 20010331 GOOD             NGS
 BX3183
 BX3183                          STATION DESCRIPTION
 BX3183
 BX3183'DESCRIBED BY LA TRANSP AND DEV 1987
 BX3183'THE STATION IS LOCATED ABOUT 17.2 KM (10.7 MI) SOUTH OF LEESVILLE AND
 BX3183'18.7 KM (11.6 MI) NORTH OF DERIDDER.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3183'OF TRANSPORTATION AND DEVELOPMENT.
 BX3183'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3183'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 17.2 KM
 BX3183'(10.7 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT OR TO REACH THE
 BX3183'STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190, AT THE FIRST
 BX3183'BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 18.7 KM (11.6 MI) ON
 BX3183'HIGHWAY 171 TO THE STATION ON THE LEFT AND JUST NORTH OF THE DRIVE TO
 BX3183'THE LAMAR SATHER VO-TECH SCHOOL.
 BX3183'THE STATION IS 45.0 M (147.6 FT) NORTH-NORTHEAST FROM THE CENTER OF
 BX3183'THE DRIVE, 31.4 M (103.0 FT) NORTHWEST FROM THE CENTER OF THE SOUTH
 BX3183'BOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT) EAST FROM A WITNESS POST
 BX3183'AND 1.7 M (5.6 FT) EAST-SOUTHEAST FROM A CHAIN LINK FENCE.  THE
 BX3183'STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BX3183
 BX3183                          STATION RECOVERY (2001)
 BX3183
 BX3183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3183'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3377 ***********************************************************************
 BK3377  DESIGNATION -  58 V 83
 BK3377  PID         -  BK3377
 BK3377  STATE/COUNTY-  LA/VERNON
 BK3377  COUNTRY     -  US
 BK3377  USGS QUAD   -  ROSEPINE (2018)
 BK3377
 BK3377                         *CURRENT SURVEY CONTROL
 BK3377  ______________________________________________________________________
 BK3377* NAD 83(1986) POSITION- 30 59 46.     (N) 093 16 57.     (W)   SCALED
 BK3377* NAVD 88 ORTHO HEIGHT -    87.466 (meters)      286.96  (feet) ADJUSTED
 BK3377  ______________________________________________________________________
 BK3377  GEOID HEIGHT    -        -26.690 (meters)                     GEOID18
 BK3377  DYNAMIC HEIGHT  -         87.357 (meters)      286.60  (feet) COMP
 BK3377  MODELED GRAVITY -    979,388.1   (mgal)                       NAVD 88
 BK3377
 BK3377  VERT ORDER      -  SECOND    CLASS I
 BK3377
 BK3377.The horizontal coordinates were scaled from a map and have
 BK3377.an estimated accuracy of +/- 6 seconds.
 BK3377
 BK3377.The orthometric height was determined by differential leveling and
 BK3377.adjusted by the NATIONAL GEODETIC SURVEY
 BK3377.in February 1994.
 BK3377
 BK3377.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3377.GEOID18 height accuracy estimate available here.
 BK3377
 BK3377.Click photographs - Photos may exist for this station.
 BK3377
 BK3377.The dynamic height is computed by dividing the NAVD 88
 BK3377.geopotential number by the normal gravity value computed on the
 BK3377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3377.degrees latitude (g = 980.6199 gals.).
 BK3377
 BK3377.The modeled gravity was interpolated from observed gravity values.
 BK3377
 BK3377;                    North         East    Units  Estimated Accuracy
 BK3377;SPC LA N     -    55,280.      925,260.      MT  (+/- 180 meters Scaled)
 BK3377
 BK3377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ730292(NAD 83)
 BK3377
 BK3377                          SUPERSEDED SURVEY CONTROL
 BK3377
 BK3377.No superseded survey control is available for this station.
 BK3377
 BK3377_MARKER: DD = SURVEY DISK
 BK3377_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK3377_SP_SET: HEADWALL
 BK3377_STAMPING: 58V83 1987
 BK3377_MARK LOGO: LADTD
 BK3377_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3377+STABILITY: SURFACE MOTION
 BK3377_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3377+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK3377
 BK3377  HISTORY     - Date     Condition        Report By
 BK3377  HISTORY     - 1987     MONUMENTED       LADTD
 BK3377  HISTORY     - 20010331 GOOD             NGS
 BK3377  HISTORY     - 20011125 GOOD             USPSQD
 BK3377
 BK3377                          STATION DESCRIPTION
 BK3377
 BK3377'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3377'THE STATION IS LOCATED ABOUT 16.8 KM (10.4 MI) NORTH OF DERIDDER AND
 BK3377'19.1 KM (11.9 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA
 BK3377'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3377'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3377'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 16.8 KM
 BK3377'(10.4 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT.
 BK3377'THE STATION IS 16.3 M (53.5 FT) WEST FROM THE CENTER OF THE SOUTH
 BK3377'BOUND LANES OF THE HIGHWAY, 7.5 M (24.6 FT) SOUTH FROM THE NORTH END
 BK3377'OF THE HEADWALL, 0.6 M (2.0 FT) NORTH FROM A WITNESS POST AND 0.24 M
 BK3377'(0.79 FT) NORTH FROM THE SOUTH END OF THE HEADWALL.  THE STATION IS
 BK3377'ABOUT 0.91 M (2.99 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BK3377
 BK3377                          STATION RECOVERY (2001)
 BK3377
 BK3377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3377'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK3377
 BK3377                          STATION RECOVERY (2001)
 BK3377
 BK3377'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3377'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3378 ***********************************************************************
 BK3378  DESIGNATION -  58 V 84
 BK3378  PID         -  BK3378
 BK3378  STATE/COUNTY-  LA/VERNON
 BK3378  COUNTRY     -  US
 BK3378  USGS QUAD   -  ROSEPINE (2018)
 BK3378
 BK3378                         *CURRENT SURVEY CONTROL
 BK3378  ______________________________________________________________________
 BK3378* NAD 83(1986) POSITION- 30 58 57.27   (N) 093 17 04.04   (W)   HD_HELD1
 BK3378* NAVD 88 ORTHO HEIGHT -    91.653 (meters)      300.70  (feet) ADJUSTED
 BK3378  ______________________________________________________________________
 BK3378  GEOID HEIGHT    -        -26.706 (meters)                     GEOID18
 BK3378  DYNAMIC HEIGHT  -         91.538 (meters)      300.32  (feet) COMP
 BK3378  MODELED GRAVITY -    979,386.6   (mgal)                       NAVD 88
 BK3378
 BK3378  VERT ORDER      -  SECOND    CLASS I
 BK3378
 BK3378.The horizontal coordinates were determined by differentially corrected
 BK3378.hand held GPS observations or other comparable positioning techniques
 BK3378.and have an estimated accuracy of +/- 3 meters.
 BK3378
 BK3378.The orthometric height was determined by differential leveling and
 BK3378.adjusted by the NATIONAL GEODETIC SURVEY
 BK3378.in February 1994.
 BK3378
 BK3378.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3378.GEOID18 height accuracy estimate available here.
 BK3378
 BK3378.Click photographs - Photos may exist for this station.
 BK3378
 BK3378.The dynamic height is computed by dividing the NAVD 88
 BK3378.geopotential number by the normal gravity value computed on the
 BK3378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3378.degrees latitude (g = 980.6199 gals.).
 BK3378
 BK3378.The modeled gravity was interpolated from observed gravity values.
 BK3378
 BK3378;                    North         East    Units  Estimated Accuracy
 BK3378;SPC LA N     -    53,778.7     925,064.7     MT  (+/- 3 meters HH1 GPS) 
 BK3378
 BK3378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7283927705(NAD 83)
 BK3378
 BK3378                          SUPERSEDED SURVEY CONTROL
 BK3378
 BK3378.No superseded survey control is available for this station.
 BK3378
 BK3378_MARKER: DD = SURVEY DISK
 BK3378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3378_STAMPING: 58V84 1987
 BK3378_MARK LOGO: LADTD
 BK3378_PROJECTION: RECESSED 13 CENTIMETERS
 BK3378_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK3378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3378+STABILITY: SURFACE MOTION
 BK3378_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3378+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK3378
 BK3378  HISTORY     - Date     Condition        Report By
 BK3378  HISTORY     - 1987     MONUMENTED       LADTD
 BK3378  HISTORY     - 20010331 GOOD             NGS
 BK3378  HISTORY     - 20011125 GOOD             USPSQD
 BK3378
 BK3378                          STATION DESCRIPTION
 BK3378
 BK3378'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3378'THE STATION IS LOCATED ABOUT 15.3 KM (9.5 MI) NORTH OF DERIDDER AND
 BK3378'20.6 KM (12.8 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA
 BK3378'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3378'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3378'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 15.3 KM
 BK3378'(9.5 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT.
 BK3378'THE STATION IS  29.1 M (95.5 FT) WEST FROM THE CENTER OF THE SOUTH
 BK3378'BOUND LANES OF THE HIGHWAY, 3.7 M (12.1 FT) EAST FROM A POWER POLE,
 BK3378'3.35 M (10.99 FT) EAST FROM A BARBED WIRE FENCE AND 3.2 M (10.5 FT)
 BK3378'EAST FROM A WITNESS POST.  THE STATION IS RECESSED 12.7 CM (5 INCHES)
 BK3378'BELOW THE GROUND AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BK3378
 BK3378                          STATION RECOVERY (2001)
 BK3378
 BK3378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3378'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK3378
 BK3378                          STATION RECOVERY (2001)
 BK3378
 BK3378'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3378'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3379 ***********************************************************************
 BK3379  DESIGNATION -  58 V 85
 BK3379  PID         -  BK3379
 BK3379  STATE/COUNTY-  LA/VERNON
 BK3379  COUNTRY     -  US
 BK3379  USGS QUAD   -  ROSEPINE (2018)
 BK3379
 BK3379                         *CURRENT SURVEY CONTROL
 BK3379  ______________________________________________________________________
 BK3379* NAD 83(1986) POSITION- 30 58 07.69   (N) 093 16 56.34   (W)   HD_HELD1
 BK3379* NAVD 88 ORTHO HEIGHT -    76.609 (meters)      251.34  (feet) ADJUSTED
 BK3379  ______________________________________________________________________
 BK3379  GEOID HEIGHT    -        -26.719 (meters)                     GEOID18
 BK3379  DYNAMIC HEIGHT  -         76.513 (meters)      251.03  (feet) COMP
 BK3379  MODELED GRAVITY -    979,385.1   (mgal)                       NAVD 88
 BK3379
 BK3379  VERT ORDER      -  SECOND    CLASS I
 BK3379
 BK3379.The horizontal coordinates were determined by differentially corrected
 BK3379.hand held GPS observations or other comparable positioning techniques
 BK3379.and have an estimated accuracy of +/- 3 meters.
 BK3379
 BK3379.The orthometric height was determined by differential leveling and
 BK3379.adjusted by the NATIONAL GEODETIC SURVEY
 BK3379.in February 1994.
 BK3379
 BK3379.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3379.GEOID18 height accuracy estimate available here.
 BK3379
 BK3379.Click photographs - Photos may exist for this station.
 BK3379
 BK3379.The dynamic height is computed by dividing the NAVD 88
 BK3379.geopotential number by the normal gravity value computed on the
 BK3379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3379.degrees latitude (g = 980.6199 gals.).
 BK3379
 BK3379.The modeled gravity was interpolated from observed gravity values.
 BK3379
 BK3379;                    North         East    Units  Estimated Accuracy
 BK3379;SPC LA N     -    52,250.3     925,258.0     MT  (+/- 3 meters HH1 GPS) 
 BK3379
 BK3379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7303926178(NAD 83)
 BK3379
 BK3379                          SUPERSEDED SURVEY CONTROL
 BK3379
 BK3379.No superseded survey control is available for this station.
 BK3379
 BK3379_MARKER: DD = SURVEY DISK
 BK3379_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK3379_SP_SET: HEADWALL
 BK3379_STAMPING: 58V85 1987
 BK3379_MARK LOGO: LADTD
 BK3379_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3379+STABILITY: SURFACE MOTION
 BK3379_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3379+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK3379
 BK3379  HISTORY     - Date     Condition        Report By
 BK3379  HISTORY     - 1987     MONUMENTED       LADTD
 BK3379  HISTORY     - 20010331 GOOD             NGS
 BK3379  HISTORY     - 20011125 GOOD             USPSQD
 BK3379
 BK3379                          STATION DESCRIPTION
 BK3379
 BK3379'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3379'THE STATION IS LOCATED ABOUT 13.8 KM (8.6 MI) NORTH OF DERIDDER AND
 BK3379'22.1 KM (13.7 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA
 BK3379'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3379'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3379'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 13.8 KM
 BK3379'(8.6 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT.
 BK3379'THE STATION IS 26.0 M (85.3 FT) NORTH FROM THE EAST END OF A 1.52 M
 BK3379'(4.99 FT) CONCRETE CULVERT UNDER THE HIGHWAY, 10.8 M (35.4 FT) EAST
 BK3379'FROM THE CENTER OF THE NORTH BOUND LANES OF THE HIGHWAY, 3.1 M
 BK3379'(10.2 FT) NORTH FROM THE SOUTH END OF THE HEADWALL, 1.6 M (5.2 FT)
 BK3379'SOUTH FROM A WITNESS POST AND 1.5 M (4.9 FT) SOUTH FROM THE NORTH END
 BK3379'OF THE HEADWALL.  THE STATION IS 1.2 M (3.9 FT) BELOW THE LEVEL OF
 BK3379'THE HIGHWAY.
 BK3379
 BK3379                          STATION RECOVERY (2001)
 BK3379
 BK3379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3379'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK3379
 BK3379                          STATION RECOVERY (2001)
 BK3379
 BK3379'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3381 ***********************************************************************
 BK3381  DESIGNATION -  58 V 86
 BK3381  PID         -  BK3381
 BK3381  STATE/COUNTY-  LA/VERNON
 BK3381  COUNTRY     -  US
 BK3381  USGS QUAD   -  ROSEPINE (2018)
 BK3381
 BK3381                         *CURRENT SURVEY CONTROL
 BK3381  ______________________________________________________________________
 BK3381* NAD 83(1986) POSITION- 30 55 42.     (N) 093 16 53.     (W)   SCALED
 BK3381* NAVD 88 ORTHO HEIGHT -    69.029 (meters)      226.47  (feet) ADJUSTED
 BK3381  ______________________________________________________________________
 BK3381  GEOID HEIGHT    -        -26.761 (meters)                     GEOID18
 BK3381  DYNAMIC HEIGHT  -         68.942 (meters)      226.19  (feet) COMP
 BK3381  MODELED GRAVITY -    979,380.7   (mgal)                       NAVD 88
 BK3381
 BK3381  VERT ORDER      -  SECOND    CLASS I
 BK3381
 BK3381.The horizontal coordinates were scaled from a map and have
 BK3381.an estimated accuracy of +/- 6 seconds.
 BK3381
 BK3381.The orthometric height was determined by differential leveling and
 BK3381.adjusted by the NATIONAL GEODETIC SURVEY
 BK3381.in February 1994.
 BK3381
 BK3381.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3381.GEOID18 height accuracy estimate available here.
 BK3381
 BK3381.Click photographs - Photos may exist for this station.
 BK3381
 BK3381.The dynamic height is computed by dividing the NAVD 88
 BK3381.geopotential number by the normal gravity value computed on the
 BK3381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3381.degrees latitude (g = 980.6199 gals.).
 BK3381
 BK3381.The modeled gravity was interpolated from observed gravity values.
 BK3381
 BK3381;                    North         East    Units  Estimated Accuracy
 BK3381;SPC LA N     -    47,760.      925,310.      MT  (+/- 180 meters Scaled)
 BK3381
 BK3381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ731216(NAD 83)
 BK3381
 BK3381                          SUPERSEDED SURVEY CONTROL
 BK3381
 BK3381.No superseded survey control is available for this station.
 BK3381
 BK3381_MARKER: DD = SURVEY DISK
 BK3381_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BK3381_SP_SET: SIGNAL TOWER FOOTING
 BK3381_STAMPING: 58V86 1987
 BK3381_MARK LOGO: LADTD
 BK3381_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3381+STABILITY: SURFACE MOTION
 BK3381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3381+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK3381
 BK3381  HISTORY     - Date     Condition        Report By
 BK3381  HISTORY     - 1987     MONUMENTED       LADTD
 BK3381  HISTORY     - 20010331 GOOD             NGS
 BK3381  HISTORY     - 20011125 GOOD             USPSQD
 BK3381
 BK3381                          STATION DESCRIPTION
 BK3381
 BK3381'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3381'THE STATION IS LOCATED ABOUT 9.4 KM (5.8 MI) NORTH OF DERIDDER AND
 BK3381'26.5 KM (16.5 MI) SOUTH OF LEESVILLE.  OWNERSHIP--KANSAS CITY
 BK3381'SOUTHERN RAILROAD.
 BK3381'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3381'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 9.4 KM
 BK3381'(5.8 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET IN THE
 BK3381'FOOTING FOR A SIGNAL TOWER FOR THE RAILROAD.
 BK3381'THE STATION IS 25.3 M (83.0 FT) EAST FROM THE CENTER OF THE NORTH
 BK3381'BOUND LANES OF THE HIGHWAY, 3.9 M (12.8 FT) WEST FROM THE WEST RAIL
 BK3381'OF THE RAILROAD TRACKS AND 1.5 M (4.9 FT) EAST FROM A WITNESS POST.
 BK3381'THE STATION IS ABOUT LEVEL WITH THE HIGHWAY.
 BK3381
 BK3381                          STATION RECOVERY (2001)
 BK3381
 BK3381'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3381'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK3381
 BK3381                          STATION RECOVERY (2001)
 BK3381
 BK3381'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3381'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3382 ***********************************************************************
 BK3382  DESIGNATION -  58 V 87
 BK3382  PID         -  BK3382
 BK3382  STATE/COUNTY-  LA/VERNON
 BK3382  COUNTRY     -  US
 BK3382  USGS QUAD   -  ROSEPINE (2018)
 BK3382
 BK3382                         *CURRENT SURVEY CONTROL
 BK3382  ______________________________________________________________________
 BK3382* NAD 83(1986) POSITION- 30 54 51.     (N) 093 17 02.     (W)   SCALED
 BK3382* NAVD 88 ORTHO HEIGHT -    64.080 (meters)      210.24  (feet) ADJUSTED
 BK3382  ______________________________________________________________________
 BK3382  GEOID HEIGHT    -        -26.777 (meters)                     GEOID18
 BK3382  DYNAMIC HEIGHT  -         63.999 (meters)      209.97  (feet) COMP
 BK3382  MODELED GRAVITY -    979,379.3   (mgal)                       NAVD 88
 BK3382
 BK3382  VERT ORDER      -  SECOND    CLASS I
 BK3382
 BK3382.The horizontal coordinates were scaled from a map and have
 BK3382.an estimated accuracy of +/- 6 seconds.
 BK3382
 BK3382.The orthometric height was determined by differential leveling and
 BK3382.adjusted by the NATIONAL GEODETIC SURVEY
 BK3382.in February 1994.
 BK3382
 BK3382.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3382.GEOID18 height accuracy estimate available here.
 BK3382
 BK3382.Click photographs - Photos may exist for this station.
 BK3382
 BK3382.The dynamic height is computed by dividing the NAVD 88
 BK3382.geopotential number by the normal gravity value computed on the
 BK3382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3382.degrees latitude (g = 980.6199 gals.).
 BK3382
 BK3382.The modeled gravity was interpolated from observed gravity values.
 BK3382
 BK3382;                    North         East    Units  Estimated Accuracy
 BK3382;SPC LA N     -    46,190.      925,060.      MT  (+/- 180 meters Scaled)
 BK3382
 BK3382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ728201(NAD 83)
 BK3382
 BK3382                          SUPERSEDED SURVEY CONTROL
 BK3382
 BK3382.No superseded survey control is available for this station.
 BK3382
 BK3382_MARKER: DD = SURVEY DISK
 BK3382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3382_STAMPING: 58V87 1987
 BK3382_MARK LOGO: LADTD
 BK3382_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK3382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3382+STABILITY: SURFACE MOTION
 BK3382_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3382+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK3382
 BK3382  HISTORY     - Date     Condition        Report By
 BK3382  HISTORY     - 1987     MONUMENTED       LADTD
 BK3382  HISTORY     - 20010331 GOOD             NGS
 BK3382  HISTORY     - 20011125 GOOD             USPSQD
 BK3382
 BK3382                          STATION DESCRIPTION
 BK3382
 BK3382'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3382'THE STATION IS LOCATED ABOUT 7.7 KM (4.8 MI) NORTH OF DERIDDER AND
 BK3382'28.2 KM (17.5 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA
 BK3382'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3382'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3382'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 7.7 KM
 BK3382'(4.8 MI) ON HIGHWAY 171 TO THE MARK ON THE LEFT JUST SOUTH OF HALL
 BK3382'STREET,  32.2 M (105.6 FT) SOUTH-SOUTHEAST FROM A FIRE HYDRANT,
 BK3382'31.1 M (102.0 FT) NORTH-NORTHEAST FROM A 5-STRAND BARBED WIRE FENCE,
 BK3382'23.8 M (78.1 FT) SOUTH FROM THE CENTER OF HALL STREET (A GRAVELED
 BK3382'ROAD), 19.7 M (64.6 FT) WEST FROM THE CENTER OF THE SOUTH BOUND LANES
 BK3382'OF THE HIGHWAY AND 0.61 M (2.00 FT) NORTH FROM A WITNESS POST.  THE
 BK3382'STATION IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK3382
 BK3382                          STATION RECOVERY (2001)
 BK3382
 BK3382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3382'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK3382
 BK3382                          STATION RECOVERY (2001)
 BK3382
 BK3382'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3383 ***********************************************************************
 BK3383  DESIGNATION -  58 V 88
 BK3383  PID         -  BK3383
 BK3383  STATE/COUNTY-  LA/VERNON
 BK3383  COUNTRY     -  US
 BK3383  USGS QUAD   -  ROSEPINE (2018)
 BK3383
 BK3383                         *CURRENT SURVEY CONTROL
 BK3383  ______________________________________________________________________
 BK3383* NAD 83(1986) POSITION- 30 54 03.     (N) 093 17 19.     (W)   SCALED
 BK3383* NAVD 88 ORTHO HEIGHT -    55.836 (meters)      183.19  (feet) ADJUSTED
 BK3383  ______________________________________________________________________
 BK3383  GEOID HEIGHT    -        -26.795 (meters)                     GEOID18
 BK3383  DYNAMIC HEIGHT  -         55.766 (meters)      182.96  (feet) COMP
 BK3383  MODELED GRAVITY -    979,378.0   (mgal)                       NAVD 88
 BK3383
 BK3383  VERT ORDER      -  SECOND    CLASS I
 BK3383
 BK3383.The horizontal coordinates were scaled from a map and have
 BK3383.an estimated accuracy of +/- 6 seconds.
 BK3383
 BK3383.The orthometric height was determined by differential leveling and
 BK3383.adjusted by the NATIONAL GEODETIC SURVEY
 BK3383.in February 1994.
 BK3383
 BK3383.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3383.GEOID18 height accuracy estimate available here.
 BK3383
 BK3383.Click photographs - Photos may exist for this station.
 BK3383
 BK3383.The dynamic height is computed by dividing the NAVD 88
 BK3383.geopotential number by the normal gravity value computed on the
 BK3383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3383.degrees latitude (g = 980.6199 gals.).
 BK3383
 BK3383.The modeled gravity was interpolated from observed gravity values.
 BK3383
 BK3383;                    North         East    Units  Estimated Accuracy
 BK3383;SPC LA N     -    44,720.      924,600.      MT  (+/- 180 meters Scaled)
 BK3383
 BK3383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ724186(NAD 83)
 BK3383
 BK3383                          SUPERSEDED SURVEY CONTROL
 BK3383
 BK3383.No superseded survey control is available for this station.
 BK3383
 BK3383_MARKER: DD = SURVEY DISK
 BK3383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3383_STAMPING: 58V88 1987
 BK3383_MARK LOGO: LADTD
 BK3383_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK3383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3383+STABILITY: SURFACE MOTION
 BK3383_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3383+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK3383
 BK3383  HISTORY     - Date     Condition        Report By
 BK3383  HISTORY     - 1987     MONUMENTED       LADTD
 BK3383  HISTORY     - 20010331 GOOD             NGS
 BK3383  HISTORY     - 20011125 GOOD             USPSQD
 BK3383
 BK3383                          STATION DESCRIPTION
 BK3383
 BK3383'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3383'THE STATION IS LOCATED ABOUT 6.1 KM (3.8 MI) NORTH OF DERIDDER AND
 BK3383'29.8 KM (18.5 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA
 BK3383'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3383'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3383'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 6.1 KM
 BK3383'(3.8 MI) ON HIGHWAY 171 TO THE MARK ON THE LEFT JUST SOUTH OF THE
 BK3383'JUNCTION WITH STATE HIGHWAY 13.
 BK3383'THE STATION IS 76.2 M (250.0 FT) SOUTH FROM HIGHWAY 13, 25.3 M
 BK3383'(83.0 FT) NORTH FROM POWER POLE NUMBER 51, 17.0 M (55.8 FT) WEST FROM
 BK3383'THE CENTER OF THE SOUTH BOUND LANES OF HIGHWAY 171 AND 0.8 M
 BK3383'(2.6 FT) NORTH-NORTHWEST FROM A WITNESS POST.  THE STATION IS FLUSH
 BK3383'WITH THE GROUND AND 0.31 M (1.02 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BK3383
 BK3383                          STATION RECOVERY (2001)
 BK3383
 BK3383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3383'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK3383
 BK3383                          STATION RECOVERY (2001)
 BK3383
 BK3383'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3383'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3384 ***********************************************************************
 BK3384  DESIGNATION -  58 V 89
 BK3384  PID         -  BK3384
 BK3384  STATE/COUNTY-  LA/VERNON
 BK3384  COUNTRY     -  US
 BK3384  USGS QUAD   -  ROSEPINE (2018)
 BK3384
 BK3384                         *CURRENT SURVEY CONTROL
 BK3384  ______________________________________________________________________
 BK3384* NAD 83(1986) POSITION- 30 53 07.     (N) 093 17 05.     (W)   SCALED
 BK3384* NAVD 88 ORTHO HEIGHT -    61.606 (meters)      202.12  (feet) ADJUSTED
 BK3384  ______________________________________________________________________
 BK3384  GEOID HEIGHT    -        -26.805 (meters)                     GEOID18
 BK3384  DYNAMIC HEIGHT  -         61.528 (meters)      201.86  (feet) COMP
 BK3384  MODELED GRAVITY -    979,376.6   (mgal)                       NAVD 88
 BK3384
 BK3384  VERT ORDER      -  SECOND    CLASS I
 BK3384
 BK3384.The horizontal coordinates were scaled from a map and have
 BK3384.an estimated accuracy of +/- 6 seconds.
 BK3384
 BK3384.The orthometric height was determined by differential leveling and
 BK3384.adjusted by the NATIONAL GEODETIC SURVEY
 BK3384.in February 1994.
 BK3384
 BK3384.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3384.GEOID18 height accuracy estimate available here.
 BK3384
 BK3384.Click photographs - Photos may exist for this station.
 BK3384
 BK3384.The dynamic height is computed by dividing the NAVD 88
 BK3384.geopotential number by the normal gravity value computed on the
 BK3384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3384.degrees latitude (g = 980.6199 gals.).
 BK3384
 BK3384.The modeled gravity was interpolated from observed gravity values.
 BK3384
 BK3384;                    North         East    Units  Estimated Accuracy
 BK3384;SPC LA N     -    42,990.      924,960.      MT  (+/- 180 meters Scaled)
 BK3384
 BK3384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ727169(NAD 83)
 BK3384
 BK3384                          SUPERSEDED SURVEY CONTROL
 BK3384
 BK3384.No superseded survey control is available for this station.
 BK3384
 BK3384_MARKER: DD = SURVEY DISK
 BK3384_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK3384_SP_SET: HEADWALL
 BK3384_STAMPING: 58V89 1987
 BK3384_MARK LOGO: LADTD
 BK3384_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3384+STABILITY: SURFACE MOTION
 BK3384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3384+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2006
 BK3384
 BK3384  HISTORY     - Date     Condition        Report By
 BK3384  HISTORY     - 1987     MONUMENTED       LADTD
 BK3384  HISTORY     - 20010331 GOOD             NGS
 BK3384  HISTORY     - 20011125 GOOD             USPSQD
 BK3384  HISTORY     - 20060427 GOOD             USPSQD
 BK3384
 BK3384                          STATION DESCRIPTION
 BK3384
 BK3384'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3384'THE STATION IS LOCATED IN THE NORTHERN PART OF DERIDDER AT THE HEBERT
 BK3384'HOME CENTER STORE.  OWNERSHIP--HEBERT HOME CENTER.
 BK3384'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3384'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 4.2 KM
 BK3384'(2.6 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET IN A DRILL
 BK3384'HOLE IN THE FOOTING FOR THE HEBERT HOME CENTER SIGN.
 BK3384'THE STATION IS 15.8 M (51.8 FT) EAST-SOUTHEAST FROM THE CENTER OF THE
 BK3384'NORTH BOUND LANES OF THE HIGHWAY, 11.7 M (38.4 FT) WEST FROM A
 BK3384'RIGHT-OF-WAY MARKER, 0.45 M (1.48 FT) SOUTH-SOUTHEAST FROM TELEPHONE
 BK3384'JUNCTION BOX NUMBER 50 AND 0.2 M (0.7 FT) SOUTH-SOUTHEAST FROM A
 BK3384'WITNESS POST.  THE STATION IS ABOUT 0.91 M (2.99 FT) ABOVE THE LEVEL
 BK3384'OF THE HIGHWAY.
 BK3384
 BK3384                          STATION RECOVERY (2001)
 BK3384
 BK3384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK3384'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BK3384
 BK3384                          STATION RECOVERY (2001)
 BK3384
 BK3384'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3384'RECOVERED IN GOOD CONDITION.
 BK3384
 BK3384                          STATION RECOVERY (2006)
 BK3384
 BK3384'RECOVERY NOTE BY US POWER SQUADRON 2006 (CHN)
 BK3384'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1256 ***********************************************************************
 BX1256  DESIGNATION -  58 V 9
 BX1256  PID         -  BX1256
 BX1256  STATE/COUNTY-  LA/VERNON
 BX1256  COUNTRY     -  US
 BX1256  USGS QUAD   -  LACAMP (2018)
 BX1256
 BX1256                         *CURRENT SURVEY CONTROL
 BX1256  ______________________________________________________________________
 BX1256* NAD 83(1986) POSITION- 31 14 39.     (N) 092 57 45.     (W)   SCALED
 BX1256* NAVD 88 ORTHO HEIGHT -    82.21  (+/-2cm)      269.7   (feet) VERTCON3
 BX1256  ______________________________________________________________________
 BX1256  GEOID HEIGHT    -        -26.174 (meters)                     GEOID18
 BX1256  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1256
 BX1256.The horizontal coordinates were scaled from a map and have
 BX1256.an estimated accuracy of +/- 6 seconds.
 BX1256
 BX1256.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1256.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1256
 BX1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1256.GEOID18 height accuracy estimate available here.
 BX1256
 BX1256.The vertical order pertains to the NGVD 29 superseded value.
 BX1256
 BX1256.Click photographs - Photos may exist for this station.
 BX1256
 BX1256;                    North         East    Units  Estimated Accuracy
 BX1256;SPC LA N     -    82,610.      955,940.      MT  (+/- 180 meters Scaled)
 BX1256
 BX1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ035566(NAD 83)
 BX1256
 BX1256                          SUPERSEDED SURVEY CONTROL
 BX1256
 BX1256  NGVD 29 (11/26/84)   82.238  (m)          269.81   (f) ADJUSTED    2 0
 BX1256
 BX1256.Superseded values are not recommended for survey control.
 BX1256
 BX1256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1256.See file dsdata.pdf to determine how the superseded data were derived.
 BX1256
 BX1256_MARKER: DD = SURVEY DISK
 BX1256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1256_STAMPING: 58V9 1969
 BX1256_MARK LOGO: LADHGS
 BX1256_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1256+STABILITY: SURFACE MOTION
 BX1256
 BX1256  HISTORY     - Date     Condition        Report By
 BX1256  HISTORY     - 1969     MONUMENTED       LADH
 BX1256  HISTORY     - 1977     MARK NOT FOUND   USGS
 BX1256  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1256
 BX1256                          STATION DESCRIPTION
 BX1256
 BX1256'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BX1256'3.45 MI SE FROM SIMPSON.
 BX1256'ABOUT 3.45 MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 465 FROM THE POST
 BX1256'OFFICE AT SIMPSON.  9.95 MILES NORTHWEST ALONG LOUISIANA HIGHWAY 465
 BX1256'FROM THE POST OFFICE AT SIEPER.  8.55 MILES NORTHWEST ALONG LOUISIANA
 BX1256'HIGHWAY 465 FROM THE RAPIDES AND VERNON PARISH LINE.  1.0 MILE
 BX1256'NORTHWEST OF BENCH MARK 58V8.  66 FEET NORTH OF CENTERLINE OF
 BX1256'LOUISIANA HIGHWAY 465.  99 FEET WEST OF A DIRT ROAD LEADING NORTH OFF
 BX1256'OF LOUISIANA HIGHWAY 465.  99 FEET EAST NORTHEAST OF A POWER POLE. 17
 BX1256'FEET NORTHEAST OF A 15 INCH PINE TREE.  19 FEET NORTHWEST OF A 14 INCH
 BX1256'RED OAK TREE.  DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BX1256'INCHES.  A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.
 BX1256
 BX1256                          STATION RECOVERY (1977)
 BX1256
 BX1256'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 BX1256'MARK NOT FOUND.
 BX1256
 BX1256                          STATION RECOVERY (1994)
 BX1256
 BX1256'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8361 ***********************************************************************
 AF8361  DESIGNATION -  58 V 90
 AF8361  PID         -  AF8361
 AF8361  STATE/COUNTY-  LA/VERNON
 AF8361  COUNTRY     -  US
 AF8361  USGS QUAD   -  LEESVILLE (2018)
 AF8361
 AF8361                         *CURRENT SURVEY CONTROL
 AF8361  ______________________________________________________________________
 AF8361* NAD 83(1986) POSITION- 31 08 35.     (N) 093 16 43.     (W)   SCALED
 AF8361* NAVD 88 ORTHO HEIGHT -    73.303 (meters)      240.49  (feet) ADJUSTED
 AF8361  ______________________________________________________________________
 AF8361  GEOID HEIGHT    -        -26.576 (meters)                     GEOID18
 AF8361  DYNAMIC HEIGHT  -         73.212 (meters)      240.20  (feet) COMP
 AF8361  MODELED GRAVITY -    979,398.2   (mgal)                       NAVD 88
 AF8361
 AF8361  VERT ORDER      -  SECOND    CLASS I
 AF8361
 AF8361.The horizontal coordinates were scaled from a map and have
 AF8361.an estimated accuracy of +/- 6 seconds.
 AF8361
 AF8361.The orthometric height was determined by differential leveling and
 AF8361.adjusted by the NATIONAL GEODETIC SURVEY
 AF8361.in September 1998.
 AF8361
 AF8361.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8361.GEOID18 height accuracy estimate available here.
 AF8361
 AF8361.Click photographs - Photos may exist for this station.
 AF8361
 AF8361.The dynamic height is computed by dividing the NAVD 88
 AF8361.geopotential number by the normal gravity value computed on the
 AF8361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8361.degrees latitude (g = 980.6199 gals.).
 AF8361
 AF8361.The modeled gravity was interpolated from observed gravity values.
 AF8361
 AF8361;                    North         East    Units  Estimated Accuracy
 AF8361;SPC LA N     -    71,570.      925,750.      MT  (+/- 180 meters Scaled)
 AF8361
 AF8361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ734454(NAD 83)
 AF8361
 AF8361                          SUPERSEDED SURVEY CONTROL
 AF8361
 AF8361.No superseded survey control is available for this station.
 AF8361
 AF8361_MARKER: DD = SURVEY DISK
 AF8361_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8361_SP_SET: HEADWALL
 AF8361_STAMPING: 58V90 1992
 AF8361_MARK LOGO: LADH
 AF8361_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8361+STABILITY: SURFACE MOTION
 AF8361_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8361+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8361
 AF8361  HISTORY     - Date     Condition        Report By
 AF8361  HISTORY     - 1992     MONUMENTED       LADTD
 AF8361  HISTORY     - 20010331 GOOD             NGS
 AF8361
 AF8361                          STATION DESCRIPTION
 AF8361
 AF8361'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8361'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) WEST OF LEESVILLE, 5.0 MI
 AF8361'(8.0 KM) EAST-NORTHEAST OF CANEY AND 6.0 MI (9.7 KM) SOUTH-SOUTHEAST
 AF8361'OF ANACOCO.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8361'DEVELOPMENT. TO REACH THE STATION FROM THE WEST JUNCTION OF STATE
 AF8361'HIGHWAY 8 AND U.S.  HIGHWAY 171 IN LEESVILLE, GO WEST FOR 0.8 MI (1.3
 AF8361'KM) ON HIGHWAY 8 TO THE STATION SET ON THE RIGHT IN A HEADWALL. THE
 AF8361'STATION IS 69.5 FT (21.2 M) WEST FROM POWER POLE NUMBER 25319, 56.5 FT
 AF8361'(17.2 M) EAST FROM POWER POLE NUMBER 25514, 55.5 FT (16.9 M) WEST FROM
 AF8361'THE EAST END OF THE HEADWALL, 31.0 FT (9.4 M) NORTH-NORTHWEST FROM THE
 AF8361'CENTER OF THE HIGHWAY, 21.0 FT (6.4 M) EAST FROM THE WEST END OF THE
 AF8361'HEADWALL, FLUSH WITH THE HEADWALL AND ABOUT 1.0 FT (0.3 M) BELOW THE
 AF8361'LEVEL OF THE HIGHWAY.
 AF8361
 AF8361                          STATION RECOVERY (2001)
 AF8361
 AF8361'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AF8361'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8362 ***********************************************************************
 AF8362  DESIGNATION -  58 V 91
 AF8362  PID         -  AF8362
 AF8362  STATE/COUNTY-  LA/VERNON
 AF8362  COUNTRY     -  US
 AF8362  USGS QUAD   -  LEESVILLE (2018)
 AF8362
 AF8362                         *CURRENT SURVEY CONTROL
 AF8362  ______________________________________________________________________
 AF8362* NAD 83(1986) POSITION- 31 08 32.44   (N) 093 17 40.30   (W)   HD_HELD1
 AF8362* NAVD 88 ORTHO HEIGHT -    90.384 (meters)      296.53  (feet) ADJUSTED
 AF8362  ______________________________________________________________________
 AF8362  GEOID HEIGHT    -        -26.609 (meters)                     GEOID18
 AF8362  DYNAMIC HEIGHT  -         90.271 (meters)      296.16  (feet) COMP
 AF8362  MODELED GRAVITY -    979,396.8   (mgal)                       NAVD 88
 AF8362
 AF8362  VERT ORDER      -  SECOND    CLASS I
 AF8362
 AF8362.The horizontal coordinates were determined by differentially corrected
 AF8362.hand held GPS observations or other comparable positioning techniques
 AF8362.and have an estimated accuracy of +/- 3 meters.
 AF8362
 AF8362.The orthometric height was determined by differential leveling and
 AF8362.adjusted by the NATIONAL GEODETIC SURVEY
 AF8362.in September 1998.
 AF8362
 AF8362.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8362.GEOID18 height accuracy estimate available here.
 AF8362
 AF8362.Click photographs - Photos may exist for this station.
 AF8362
 AF8362.The dynamic height is computed by dividing the NAVD 88
 AF8362.geopotential number by the normal gravity value computed on the
 AF8362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8362.degrees latitude (g = 980.6199 gals.).
 AF8362
 AF8362.The modeled gravity was interpolated from observed gravity values.
 AF8362
 AF8362;                    North         East    Units  Estimated Accuracy
 AF8362;SPC LA N     -    71,499.4     924,232.4     MT  (+/- 3 meters HH1 GPS) 
 AF8362
 AF8362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7192445414(NAD 83)
 AF8362
 AF8362                          SUPERSEDED SURVEY CONTROL
 AF8362
 AF8362.No superseded survey control is available for this station.
 AF8362
 AF8362_MARKER: DD = SURVEY DISK
 AF8362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8362_STAMPING: 58V91 1992
 AF8362_MARK LOGO: LADH
 AF8362_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8362+STABILITY: SURFACE MOTION
 AF8362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8362+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2007
 AF8362
 AF8362  HISTORY     - Date     Condition        Report By
 AF8362  HISTORY     - 1992     MONUMENTED       LADTD
 AF8362  HISTORY     - 20010331 GOOD             NGS
 AF8362  HISTORY     - 20070624 GOOD             MAEC
 AF8362
 AF8362                          STATION DESCRIPTION
 AF8362
 AF8362'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8362'THE STATION IS LOCATED ABOUT 1.7 MI (2.7 KM) WEST OF LEESVILLE, 4.5 MI
 AF8362'(7.2 KM) EAST-NORTHEAST OF CANEY, 6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF
 AF8362'ANACOCO.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8362'DEVELOPMENT.  TO REACH THE STATION FROM THE WEST JUNCTION OF STATE
 AF8362'HIGHWAY 8 AND U.S.  HIGHWAY 171 IN LEESVILLE, GO WEST FOR 1.7 MI (2.7
 AF8362'KM) ON HIGHWAY 8 TO THE STATION SET ON THE LEFT AND NORTH OF THE
 AF8362'JUNCTION OF TOWER STREET LEADING EAST.  THE STATION IS 83.5 FT (25.5
 AF8362'M) EAST FROM THE CENTER OF TOWER STREET, 76.5 FT (23.3 M)
 AF8362'EAST-NORTHEAST FROM A POWER POLE WITH SIX (6) GUY WIRES, 61.0 FT (18.6
 AF8362'M) EAST-SOUTHEAST FROM THE EAST END OF AN 18 INCH CONCRETE CULVERT
 AF8362'UNDER TOWER STREET, 53.0 FT (16.2 M) SOUTH-SOUTHWEST FROM THE CENTER
 AF8362'OF THE HIGHWAY, 1.5 FT (0.5 M) NORTHEAST FROM A METAL WITNESS POST
 AF8362'WITH A SIGN ATTACHED AND A RIGHT-OF-WAY MARKER, FLUSH WITH THE GROUND
 AF8362'SURFACE AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 AF8362
 AF8362                          STATION RECOVERY (2001)
 AF8362
 AF8362'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AF8362'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AF8362
 AF8362                          STATION RECOVERY (2007)
 AF8362
 AF8362'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 AF8362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8363 ***********************************************************************
 AF8363  DESIGNATION -  58 V 92
 AF8363  PID         -  AF8363
 AF8363  STATE/COUNTY-  LA/VERNON
 AF8363  COUNTRY     -  US
 AF8363  USGS QUAD   -  LEESVILLE (2018)
 AF8363
 AF8363                         *CURRENT SURVEY CONTROL
 AF8363  ______________________________________________________________________
 AF8363* NAD 83(1986) POSITION- 31 09 00.     (N) 093 18 54.     (W)   SCALED
 AF8363* NAVD 88 ORTHO HEIGHT -    67.167 (meters)      220.36  (feet) ADJUSTED
 AF8363  ______________________________________________________________________
 AF8363  GEOID HEIGHT    -        -26.650 (meters)                     GEOID18
 AF8363  DYNAMIC HEIGHT  -         67.083 (meters)      220.09  (feet) COMP
 AF8363  MODELED GRAVITY -    979,394.0   (mgal)                       NAVD 88
 AF8363
 AF8363  VERT ORDER      -  SECOND    CLASS I
 AF8363
 AF8363.The horizontal coordinates were scaled from a map and have
 AF8363.an estimated accuracy of +/- 6 seconds.
 AF8363
 AF8363.The orthometric height was determined by differential leveling and
 AF8363.adjusted by the NATIONAL GEODETIC SURVEY
 AF8363.in September 1998.
 AF8363
 AF8363.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8363.GEOID18 height accuracy estimate available here.
 AF8363
 AF8363.Click photographs - Photos may exist for this station.
 AF8363
 AF8363.The dynamic height is computed by dividing the NAVD 88
 AF8363.geopotential number by the normal gravity value computed on the
 AF8363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8363.degrees latitude (g = 980.6199 gals.).
 AF8363
 AF8363.The modeled gravity was interpolated from observed gravity values.
 AF8363
 AF8363;                    North         East    Units  Estimated Accuracy
 AF8363;SPC LA N     -    72,360.      922,290.      MT  (+/- 180 meters Scaled)
 AF8363
 AF8363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ699462(NAD 83)
 AF8363
 AF8363                          SUPERSEDED SURVEY CONTROL
 AF8363
 AF8363.No superseded survey control is available for this station.
 AF8363
 AF8363_MARKER: DD = SURVEY DISK
 AF8363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8363_STAMPING: 58V92 1992
 AF8363_MARK LOGO: LADH
 AF8363_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8363+STABILITY: SURFACE MOTION
 AF8363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8363+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8363
 AF8363  HISTORY     - Date     Condition        Report By
 AF8363  HISTORY     - 1992     MONUMENTED       LADTD
 AF8363  HISTORY     - 20010331 GOOD             NGS
 AF8363
 AF8363                          STATION DESCRIPTION
 AF8363
 AF8363'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8363'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) WEST OF LEESVILLE, 4.5 MI
 AF8363'(7.2 KM) NORTHEAST OF CANEY, 5.5 MI (8.9 KM) SOUTH OF ANACOCO.
 AF8363'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8363'REACH THE STATION FROM THE WEST JUNCTION OF STATE HIGHWAY 8 AND U.S.
 AF8363'HIGHWAY 171 IN LEESVILLE, GO WEST FOR 3.0 MI (4.8 KM) ON HIGHWAY 8 TO
 AF8363'THE STATION SET NEAR THE NORTHEAST CORNER OF A BRIDGE OVER PRAIRIE
 AF8363'CREEK.  THE STATION IS 81.0 FT (24.7 M) SOUTH FROM POWER POLE NUMBER
 AF8363'5-77-59-7, 36.0 FT (11.0 M) NORTH-NORTHEAST FROM THE CENTER OF THE
 AF8363'HIGHWAY, 13.0 FT (4.0 M) NORTH FROM THE EAST END OF THE NORTHEAST
 AF8363'ABUTMENT OF THE BRIDGE, 12.0 FT (3.7 M) EAST-NORTHEAST FROM THE
 AF8363'NORTHEAST CORNER OF THE BRIDGE, 2.0 FT (0.6 M) SOUTH-SOUTHWEST FROM A
 AF8363'METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE
 AF8363'AND ABOUT LEVEL WITH THE HIGHWAY.
 AF8363
 AF8363                          STATION RECOVERY (2001)
 AF8363
 AF8363'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AF8363'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8364 ***********************************************************************
 AF8364  DESIGNATION -  58 V 93
 AF8364  PID         -  AF8364
 AF8364  STATE/COUNTY-  LA/VERNON
 AF8364  COUNTRY     -  US
 AF8364  USGS QUAD   -  LEESVILLE (2018)
 AF8364
 AF8364                         *CURRENT SURVEY CONTROL
 AF8364  ______________________________________________________________________
 AF8364* NAD 83(1986) POSITION- 31 09 20.07   (N) 093 19 58.74   (W)   HD_HELD1
 AF8364* NAVD 88 ORTHO HEIGHT -    75.904 (meters)      249.03  (feet) ADJUSTED
 AF8364  ______________________________________________________________________
 AF8364  GEOID HEIGHT    -        -26.688 (meters)                     GEOID18
 AF8364  DYNAMIC HEIGHT  -         75.809 (meters)      248.72  (feet) COMP
 AF8364  MODELED GRAVITY -    979,391.5   (mgal)                       NAVD 88
 AF8364
 AF8364  VERT ORDER      -  SECOND    CLASS I
 AF8364
 AF8364.The horizontal coordinates were determined by differentially corrected
 AF8364.hand held GPS observations or other comparable positioning techniques
 AF8364.and have an estimated accuracy of +/- 3 meters.
 AF8364
 AF8364.The orthometric height was determined by differential leveling and
 AF8364.adjusted by the NATIONAL GEODETIC SURVEY
 AF8364.in September 1998.
 AF8364
 AF8364.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8364.GEOID18 height accuracy estimate available here.
 AF8364
 AF8364.Click photographs - Photos may exist for this station.
 AF8364
 AF8364.The dynamic height is computed by dividing the NAVD 88
 AF8364.geopotential number by the normal gravity value computed on the
 AF8364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8364.degrees latitude (g = 980.6199 gals.).
 AF8364
 AF8364.The modeled gravity was interpolated from observed gravity values.
 AF8364
 AF8364;                    North         East    Units  Estimated Accuracy
 AF8364;SPC LA N     -    72,993.8     920,576.6     MT  (+/- 3 meters HH1 GPS) 
 AF8364
 AF8364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ6826346891(NAD 83)
 AF8364
 AF8364                          SUPERSEDED SURVEY CONTROL
 AF8364
 AF8364.No superseded survey control is available for this station.
 AF8364
 AF8364_MARKER: DD = SURVEY DISK
 AF8364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8364_STAMPING: 58V93 1992
 AF8364_MARK LOGO: LADH
 AF8364_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8364+STABILITY: SURFACE MOTION
 AF8364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8364+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2007
 AF8364
 AF8364  HISTORY     - Date     Condition        Report By
 AF8364  HISTORY     - 1992     MONUMENTED       LADTD
 AF8364  HISTORY     - 20010331 GOOD             NGS
 AF8364  HISTORY     - 20070622 GOOD             MAEC
 AF8364
 AF8364                          STATION DESCRIPTION
 AF8364
 AF8364'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8364'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTHEAST OF CANEY, 4.2
 AF8364'MI (6.8 KM) WEST OF LEESVILLE, 5.5 MI (8.9 KM) SOUTH OF ANACOCO.
 AF8364'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8364'REACH THE STATION FROM THE WEST JUNCTION OF STATE HIGHWAY 8 AND U.S.
 AF8364'HIGHWAY 171 IN LEESVILLE, GO WEST FOR 4.25 MI (6.84 KM) ON HIGHWAY 8
 AF8364'TO THE STATION SET ON THE LEFT JUST WEST OF A PARISH ROAD (SPW) . THE
 AF8364'STATION IS 107.0 FT (32.6 M) SOUTH FROM THE CENTER OF THE HIGHWAY,
 AF8364'52.5 FT (16.0 M) SOUTH-SOUTHEAST FROM THE WEST END OF AN 18-INCH
 AF8364'CONCRETE CULVERT UNDER THE PARISH ROAD, 33.0 FT (10.1 M) WEST FROM THE
 AF8364'CENTER OF THE PARISH ROAD, 12.5 FT (3.8 M) NORTHWEST FROM A
 AF8364'RIGHT-OF-WAY MARKER, 10.0 FT (3.0 M) EAST-SOUTHEAST FROM POWER POLE
 AF8364'NUMBER Y5-77-71, 2.0 FT (0.6 M) NORTH-NORTHEAST FROM A METAL WITNESS
 AF8364'POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 2.0
 AF8364'FT (0.6 M) ABOVE THE LEVEL OF THE HIGHWAY.
 AF8364
 AF8364                          STATION RECOVERY (2001)
 AF8364
 AF8364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AF8364'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AF8364
 AF8364                          STATION RECOVERY (2007)
 AF8364
 AF8364'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 AF8364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4044 ***********************************************************************
 BJ4044  DESIGNATION -  59 73
 BJ4044  PID         -  BJ4044
 BJ4044  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4044  COUNTRY     -  US
 BJ4044  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4044
 BJ4044                         *CURRENT SURVEY CONTROL
 BJ4044  ______________________________________________________________________
 BJ4044* NAD 83(1986) POSITION- 30 20 30.     (N) 091 02 30.     (W)   SCALED
 BJ4044* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4044  **This station is located in a suspected subsidence area (see below).
 BJ4044  ______________________________________________________________________
 BJ4044  GEOID HEIGHT    -        -26.982 (meters)                     GEOID18
 BJ4044  DYNAMIC HEIGHT  -          8.193 (meters)       26.88  (feet) COMP
 BJ4044  MODELED GRAVITY -    979,329.4   (mgal)                       NAVD 88
 BJ4044
 BJ4044.The horizontal coordinates were scaled from a map and have
 BJ4044.an estimated accuracy of +/- 6 seconds.
 BJ4044
 BJ4044.** This station is in an area of known vertical motion. If an
 BJ4044.** orthometric height was ever established but is not available 
 BJ4044.** in the current survey control section, the orthometric height
 BJ4044.** is considered suspect.  Suspect heights are available in the
 BJ4044.** superseded section only if requested.
 BJ4044
 BJ4044.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4044.GEOID18 height accuracy estimate available here.
 BJ4044
 BJ4044.Click photographs - Photos may exist for this station.
 BJ4044
 BJ4044.The dynamic height is computed by dividing the NAVD 88
 BJ4044.geopotential number by the normal gravity value computed on the
 BJ4044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4044.degrees latitude (g = 980.6199 gals.).
 BJ4044
 BJ4044.The modeled gravity was interpolated from observed gravity values.
 BJ4044
 BJ4044;                    North         East    Units  Estimated Accuracy
 BJ4044;SPC LA S     -   204,180.    1,028,040.      MT  (+/- 180 meters Scaled)
 BJ4044
 BJ4044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP882582(NAD 83)
 BJ4044
 BJ4044                          SUPERSEDED SURVEY CONTROL
 BJ4044
 BJ4044.No superseded survey control is available for this station.
 BJ4044
 BJ4044_MARKER: DB = BENCH MARK DISK
 BJ4044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4044_STAMPING: 59-73 1973
 BJ4044_MARK LOGO: LA-033
 BJ4044_PROJECTION: FLUSH
 BJ4044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4044+STABILITY: SURFACE MOTION
 BJ4044
 BJ4044  HISTORY     - Date     Condition        Report By
 BJ4044  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4044  HISTORY     - 1987     GOOD             LA-033
 BJ4044  HISTORY     - 20050316 GOOD             SJBGRP
 BJ4044
 BJ4044                          STATION DESCRIPTION
 BJ4044
 BJ4044'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4044'IN BATON ROUGE.
 BJ4044'LOCATED SOUTH OF THE CITY OF BATON ROUGE, ABOUT 1.6 KM (1 MI) SOUTH-
 BJ4044'EAST OF THE INTERSECTION OF PECUE LANE AND HIGHLAND ROAD INTERSECTION
 BJ4044'TO THE BENCH MARK ON THE NORTH SIDE OF HIGHLAND ROAD 23.2 METERS (76
 BJ4044'FT) EAST OF A SMALL CREEK, 32.3 METERS (106 FT) WEST OF THE CENTER OF
 BJ4044'A GRAVEL ROAD, 11.3 METERS (37 FT) NORTH OF THE CENTERLINE OF
 BJ4044'HIGHLAND ROAD, 4.0 METERS (13 FT) SOUTHWEST OF A 12-INCH PINE TREE,
 BJ4044'1.83 METERS (6 FT) SOUTH OF A POWER POLE, AND 0.61 METERS (2 FT) WEST
 BJ4044'OF A TELEPHONE BOX.
 BJ4044'THE MARK IS 0.31 METERS  S FROM A WITNESS POST.
 BJ4044'THE MARK IS ABOVE LEVEL WITH .
 BJ4044
 BJ4044                          STATION RECOVERY (2005)
 BJ4044
 BJ4044'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4044'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3325 ***********************************************************************
 BJ3325  DESIGNATION -  59 H 001
 BJ3325  PID         -  BJ3325
 BJ3325  STATE/COUNTY-  LA/WASHINGTON
 BJ3325  COUNTRY     -  US
 BJ3325  USGS QUAD   -  FOLSOM (2018)
 BJ3325
 BJ3325                         *CURRENT SURVEY CONTROL
 BJ3325  ______________________________________________________________________
 BJ3325* NAD 83(1992) POSITION- 30 42 16.92053(N) 090 11 00.66743(W)   ADJUSTED
 BJ3325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3325  **This station is located in a suspected subsidence area (see below).
 BJ3325  ______________________________________________________________________
 BJ3325  GEOID HEIGHT    -        -27.221 (meters)                     GEOID18
 BJ3325  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 BJ3325  DYNAMIC HEIGHT  -         57.396 (meters)      188.31  (feet) COMP
 BJ3325  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ3325  HORZ ORDER      -  SECOND
 BJ3325
 BJ3325.The horizontal coordinates were established by classical geodetic methods
 BJ3325.and adjusted by the National Geodetic Survey in January 1993.
 BJ3325
 BJ3325.** This station is in an area of known vertical motion. If an
 BJ3325.** orthometric height was ever established but is not available 
 BJ3325.** in the current survey control section, the orthometric height
 BJ3325.** is considered suspect.  Suspect heights are available in the
 BJ3325.** superseded section only if requested.
 BJ3325
 BJ3325.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3325.GEOID18 height accuracy estimate available here.
 BJ3325
 BJ3325.Click photographs - Photos may exist for this station.
 BJ3325
 BJ3325.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3325
 BJ3325.The dynamic height is computed by dividing the NAVD 88
 BJ3325.geopotential number by the normal gravity value computed on the
 BJ3325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3325.degrees latitude (g = 980.6199 gals.).
 BJ3325
 BJ3325.The modeled gravity was interpolated from observed gravity values.
 BJ3325
 BJ3325. The following values were computed from the NAD 83(1992) position.
 BJ3325
 BJ3325;                    North         East     Units Scale Factor Converg.
 BJ3325;SPC LA S     -   244,937.135 1,110,147.389   MT  1.00000100   +0 34 29.7
 BJ3325;SPC LA S     -   803,597.92  3,642,208.56   sFT  1.00000100   +0 34 29.7
 BJ3325;UTM  15      - 3,400,263.205   769,755.728   MT  1.00049776   +1 26 20.4
 BJ3325
 BJ3325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3325!SPC LA S     -   0.99999525  x   1.00000100  =   0.99999625
 BJ3325!UTM  15      -   0.99999525  x   1.00049776  =   1.00049301
 BJ3325
 BJ3325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6975500263(NAD 83)
 BJ3325
 BJ3325                          SUPERSEDED SURVEY CONTROL
 BJ3325
 BJ3325  NAD 83(1986)-  30 42 16.93520(N)    090 11 00.66533(W) AD(       ) 2
 BJ3325
 BJ3325.Superseded values are not recommended for survey control.
 BJ3325
 BJ3325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3325.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3325
 BJ3325_MARKER: DD = SURVEY DISK
 BJ3325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3325_STAMPING: 59H001 1979
 BJ3325_MARK LOGO: LADHGS
 BJ3325_PROJECTION: FLUSH
 BJ3325_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3325+STABILITY: SURFACE MOTION
 BJ3325
 BJ3325  HISTORY     - Date     Condition        Report By
 BJ3325  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3325  HISTORY     - 1982     GOOD             LADTD
 BJ3325
 BJ3325                          STATION DESCRIPTION
 BJ3325
 BJ3325'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3325'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 15, T4S,
 BJ3325'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3325'DEVELOPMENT.
 BJ3325'
 BJ3325'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 16 AND
 BJ3325'25 ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO SOUTH ALONG
 BJ3325'HIGHWAY 25 FOR 12.9 KM (8 MILES) TO THE STATION MARK ON THE RIGHT, IN
 BJ3325'FRONT OF WINDMILL NURSERIES.
 BJ3325'
 BJ3325'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3325'LADTD) DISK STAMPED---59H001 1979--- SET INTO THE TOP OF A ROUND
 BJ3325'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3325'14.6 METERS W FROM THE CENTER OF THE HIGHWAY, 5.2 METERS S FROM THE
 BJ3325'CENTER OF A GRAVEL DRIVE, 4.3 METERS E FROM A POWER POLE, AND 0.6
 BJ3325'METERS S FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3325'
 BJ3325'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3325'(NOW LADTD) DISK STAMPED---59H001 1979--- SET INTO AN IRREGULAR MASS
 BJ3325'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3325
 BJ3325                          STATION RECOVERY (1982)
 BJ3325
 BJ3325'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3325'16.7 KM (10.4 MI) SOUTH FROM FRANKLINTON.
 BJ3325'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3325'OF FRANKLINTON, GO SOUTH ALONG STATE HIGHWAY 25 FOR 12.9 KM (8 MI) TO
 BJ3325'THE STATION ON THE RIGHT, 14.8 METERS (48.5 FT) WEST OF THE CENTER OF
 BJ3325'HIGHWAY 25, 5.8 METERS (19 FT) SOUTH OF THE CENTER OF A GRAVEL DRIVE
 BJ3325'TO NURSERY, 17.5 METERS (57.5 FT) SOUTH OF WINDMILL NURSERY SIGN, 4.3
 BJ3325'METERS (14 FT) EAST-SOUTHEAST OF A POWER POLE, 3.8 METERS (12.5 FT)
 BJ3325'EAST-SOUTHEAST OF A FENCE CORNER POST.
 BJ3325'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3325'THE MARK IS 0.30 M ABOVE LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3326 ***********************************************************************
 BJ3326  DESIGNATION -  59 H 002
 BJ3326  PID         -  BJ3326
 BJ3326  STATE/COUNTY-  LA/WASHINGTON
 BJ3326  COUNTRY     -  US
 BJ3326  USGS QUAD   -  FOLSOM (2018)
 BJ3326
 BJ3326                         *CURRENT SURVEY CONTROL
 BJ3326  ______________________________________________________________________
 BJ3326* NAD 83(1992) POSITION- 30 43 09.85440(N) 090 10 52.61158(W)   ADJUSTED
 BJ3326* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3326  **This station is located in a suspected subsidence area (see below).
 BJ3326  ______________________________________________________________________
 BJ3326  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BJ3326  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 BJ3326  DYNAMIC HEIGHT  -         62.058 (meters)      203.60  (feet) COMP
 BJ3326  MODELED GRAVITY -    979,341.4   (mgal)                       NAVD 88
 BJ3326  HORZ ORDER      -  SECOND
 BJ3326
 BJ3326.The horizontal coordinates were established by classical geodetic methods
 BJ3326.and adjusted by the National Geodetic Survey in January 1993.
 BJ3326
 BJ3326.** This station is in an area of known vertical motion. If an
 BJ3326.** orthometric height was ever established but is not available 
 BJ3326.** in the current survey control section, the orthometric height
 BJ3326.** is considered suspect.  Suspect heights are available in the
 BJ3326.** superseded section only if requested.
 BJ3326
 BJ3326.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3326.GEOID18 height accuracy estimate available here.
 BJ3326
 BJ3326.Click photographs - Photos may exist for this station.
 BJ3326
 BJ3326.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3326
 BJ3326.The dynamic height is computed by dividing the NAVD 88
 BJ3326.geopotential number by the normal gravity value computed on the
 BJ3326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3326.degrees latitude (g = 980.6199 gals.).
 BJ3326
 BJ3326.The modeled gravity was interpolated from observed gravity values.
 BJ3326
 BJ3326. The following values were computed from the NAD 83(1992) position.
 BJ3326
 BJ3326;                    North         East     Units Scale Factor Converg.
 BJ3326;SPC LA S     -   246,569.345 1,110,345.358   MT  1.00000418   +0 34 33.7
 BJ3326;SPC LA S     -   808,952.93  3,642,858.06   sFT  1.00000418   +0 34 33.7
 BJ3326;UTM  15      - 3,401,899.027   769,929.137   MT  1.00049891   +1 26 26.8
 BJ3326
 BJ3326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3326!SPC LA S     -   0.99999452  x   1.00000418  =   0.99999870
 BJ3326!UTM  15      -   0.99999452  x   1.00049891  =   1.00049343
 BJ3326
 BJ3326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6992901899(NAD 83)
 BJ3326
 BJ3326                          SUPERSEDED SURVEY CONTROL
 BJ3326
 BJ3326  NAD 83(1986)-  30 43 09.86930(N)    090 10 52.60958(W) AD(       ) 2
 BJ3326
 BJ3326.Superseded values are not recommended for survey control.
 BJ3326
 BJ3326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3326.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3326
 BJ3326_MARKER: DD = SURVEY DISK
 BJ3326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3326_STAMPING: 59H002 1979
 BJ3326_MARK LOGO: LADHGS
 BJ3326_PROJECTION: FLUSH
 BJ3326_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3326+STABILITY: SURFACE MOTION
 BJ3326
 BJ3326  HISTORY     - Date     Condition        Report By
 BJ3326  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3326  HISTORY     - 1982     GOOD             LADTD
 BJ3326  HISTORY     - 20060520 MARK NOT FOUND   NGS
 BJ3326
 BJ3326                          STATION DESCRIPTION
 BJ3326
 BJ3326'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3326'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 10, T4S,
 BJ3326'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3326'DEVELOPMENT.
 BJ3326'
 BJ3326'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3326'16 ABOUT 3.2 KM (2.0 MILES) SOUTH OF FRANKLINTON, GO SOUTH ON HIGHWAY
 BJ3326'25 FOR 11.3 KM (7 MILES) TO THE STATION ON THE LEFT, EAST SIDE OF THE
 BJ3326'HIGHWAY.
 BJ3326'
 BJ3326'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3326'LADTD) DISK STAMPED---59H002 1979--- SET INTO THE TOP OF A ROUND
 BJ3326'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3326'19.4 METERS SSW FROM A RIGHT-OF-WAY MARKER, 15.2 METERS E FROM THE
 BJ3326'CENTER OF THE HIGHWAY, 5.8 METERS ESE FROM THE SOUTH END OF A
 BJ3326'CONCRETE CULVERT, 5.2 METERS NW FROM THE CORNER OF A NET WIRE FENCE,
 BJ3326'AND 0.6 METERS N FROM A METAL WITNESS POST AND SIGN.
 BJ3326'
 BJ3326'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3326'(NOW LADTD) DISK STAMPED---59H002 1979--- SET INTO AN IRREGULAR MASS
 BJ3326'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3326
 BJ3326                          STATION RECOVERY (1982)
 BJ3326
 BJ3326'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3326'15.1 KM (9.4 MI) SOUTH FROM FRANKLINTON.
 BJ3326'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3326'OF FRANKLINTON, GO SOUTH ALONG STATE HIGHWAY 25 FOR 11.3 KM (7 MI) TO
 BJ3326'THE STATION ON THE LEFT ON THE BACK SLOPE OF DITCH, 19.4 METERS (63.5
 BJ3326'FT) SOUTH-SOUTHWEST OF A RIGHT-OF-WAY MARKER, 15.2 METERS (50 FT) EAST
 BJ3326'OF THE CENTER OF STATE HIGHWAY 25, 5.8 METERS (19 FT) EAST-SOUTHEAST
 BJ3326'OF THE END OF A CEMENT CULVERT, 5.2 METERS (17 FT) NORTHWEST OF THE
 BJ3326'CORNER OF A NET WIRE FENCE.
 BJ3326'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3326'THE MARK IS 0.91 M ABOVE LA 25.
 BJ3326
 BJ3326                          STATION RECOVERY (2006)
 BJ3326
 BJ3326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3326'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3327 ***********************************************************************
 BJ3327  DESIGNATION -  59 H 003
 BJ3327  PID         -  BJ3327
 BJ3327  STATE/COUNTY-  LA/WASHINGTON
 BJ3327  COUNTRY     -  US
 BJ3327  USGS QUAD   -  FOLSOM (2018)
 BJ3327
 BJ3327                         *CURRENT SURVEY CONTROL
 BJ3327  ______________________________________________________________________
 BJ3327* NAD 83(1993) POSITION- 30 44 08.94363(N) 090 10 45.87981(W)   ADJUSTED
 BJ3327* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3327  **This station is located in a suspected subsidence area (see below).
 BJ3327  ______________________________________________________________________
 BJ3327  GEOID HEIGHT    -        -27.268 (meters)                     GEOID18
 BJ3327  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 BJ3327  DYNAMIC HEIGHT  -         61.260 (meters)      200.98  (feet) COMP
 BJ3327  MODELED GRAVITY -    979,340.9   (mgal)                       NAVD 88
 BJ3327  HORZ ORDER      -  SECOND
 BJ3327
 BJ3327.The horizontal coordinates were established by classical geodetic methods
 BJ3327.and adjusted by the National Geodetic Survey in May 1994.
 BJ3327
 BJ3327.** This station is in an area of known vertical motion. If an
 BJ3327.** orthometric height was ever established but is not available 
 BJ3327.** in the current survey control section, the orthometric height
 BJ3327.** is considered suspect.  Suspect heights are available in the
 BJ3327.** superseded section only if requested.
 BJ3327
 BJ3327.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3327.GEOID18 height accuracy estimate available here.
 BJ3327
 BJ3327.Click photographs - Photos may exist for this station.
 BJ3327
 BJ3327.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3327
 BJ3327.The dynamic height is computed by dividing the NAVD 88
 BJ3327.geopotential number by the normal gravity value computed on the
 BJ3327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3327.degrees latitude (g = 980.6199 gals.).
 BJ3327
 BJ3327.The modeled gravity was interpolated from observed gravity values.
 BJ3327
 BJ3327. The following values were computed from the NAD 83(1993) position.
 BJ3327
 BJ3327;                    North         East     Units Scale Factor Converg.
 BJ3327;SPC LA S     -   248,390.765 1,110,506.133   MT  1.00000781   +0 34 37.1
 BJ3327;SPC LA S     -   814,928.70  3,643,385.54   sFT  1.00000781   +0 34 37.1
 BJ3327;UTM  15      - 3,403,723.566   770,062.460   MT  1.00049980   +1 26 32.7
 BJ3327
 BJ3327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3327!SPC LA S     -   0.99999465  x   1.00000781  =   1.00000246
 BJ3327!UTM  15      -   0.99999465  x   1.00049980  =   1.00049445
 BJ3327
 BJ3327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7006203723(NAD 83)
 BJ3327
 BJ3327                          SUPERSEDED SURVEY CONTROL
 BJ3327
 BJ3327  NAD 83(1992)-  30 44 08.94362(N)    090 10 45.87979(W) AD(       ) 2
 BJ3327  NAD 83(1986)-  30 44 08.95875(N)    090 10 45.87782(W) AD(       ) 2
 BJ3327
 BJ3327.Superseded values are not recommended for survey control.
 BJ3327
 BJ3327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3327.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3327
 BJ3327_MARKER: DD = SURVEY DISK
 BJ3327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3327_STAMPING: 59H003 1979
 BJ3327_MARK LOGO: LADHGS
 BJ3327_PROJECTION: FLUSH
 BJ3327_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3327+STABILITY: SURFACE MOTION
 BJ3327_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3327+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2006
 BJ3327
 BJ3327  HISTORY     - Date     Condition        Report By
 BJ3327  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3327  HISTORY     - 1982     GOOD             LADTD
 BJ3327  HISTORY     - 20011025 GOOD             LANDSO
 BJ3327  HISTORY     - 20060521 GOOD             NGS
 BJ3327
 BJ3327                          STATION DESCRIPTION
 BJ3327
 BJ3327'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3327'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 3, T4S,
 BJ3327'R10E,  OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3327'DEVELOPMENT.
 BJ3327'
 BJ3327'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 16 AND
 BJ3327'25, GO SOUTH ON HIGHWAY 25 FOR 9.7 KM (6.0 MILES) TO THE STATION ON
 BJ3327'THE LEFT NEAR THE BONNER CREEK BAPTIST CHURCH SIGN.
 BJ3327'
 BJ3327'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3327'LADTD) DISK STAMPED---59H003 1979--- SET INTO THE TOP OF A ROUND
 BJ3327'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3327'29.9 METERS S FROM THE BONNER CREEK ROAD, 18.1 METERS SSW FROM THE
 BJ3327'BONNER CREEK CHURCH SIGN, 17.2 METERS S FROM A RIGHT-OF-WAY MARKER,
 BJ3327'17.1 METERS E FROM THE CENTER OF HIGHWAY 25, AND 0.6 METERS N FROM A
 BJ3327'METAL WITNESS POST AND SIGN.
 BJ3327'
 BJ3327'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3327'(NOW LADTD) DISK STAMPED---59H003 1979--- SET INTO AN IRREGULAR
 BJ3327'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3327
 BJ3327                          STATION RECOVERY (1982)
 BJ3327
 BJ3327'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3327'13.5 KM (8.4 MI) SOUTH FROM FRANKLINTON.
 BJ3327'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3327'OF FRANKLINTON, DRIVE SOUTH ALONG STATE HIGHWAY 25 FOR 9.7 KM (6 MI)
 BJ3327'TO THE STATION ON THE LEFT NEAR THE BONNER CREEK BAPTIST SIGN, 29.9
 BJ3327'METERS (98 FT) SOUTH OF THE CENTER OF BONNER CREEK ROAD, 18.1 METERS
 BJ3327'(59.5 FT) SOUTH-SOUTHWEST OF THE CENTER OF THE BONNER CREEK CHURCH
 BJ3327'SIGN, 17.2 METERS (56.5 FT) SOUTH OF A RIGHT-OF-WAY MARKER, 17.1
 BJ3327'METERS (56 FT) EAST OF THE CENTER OF STATE HIGHWAY 25, 2 METERS (6.5
 BJ3327'FT) NORTHWEST OF A 16-INCH PINE TREE.
 BJ3327'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3327'THE MARK IS 1.22 M ABOVE LA 25.
 BJ3327
 BJ3327                          STATION RECOVERY (2001)
 BJ3327
 BJ3327'RECOVERY NOTE BY LANDSOURCE INC 2001 (KO)
 BJ3327'RECOVERED AS DESCRIBED
 BJ3327
 BJ3327                          STATION RECOVERY (2006)
 BJ3327
 BJ3327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3327'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3328 ***********************************************************************
 BJ3328  DESIGNATION -  59 H 004
 BJ3328  PID         -  BJ3328
 BJ3328  STATE/COUNTY-  LA/WASHINGTON
 BJ3328  COUNTRY     -  US
 BJ3328  USGS QUAD   -  FOLSOM (2018)
 BJ3328
 BJ3328                         *CURRENT SURVEY CONTROL
 BJ3328  ______________________________________________________________________
 BJ3328* NAD 83(1993) POSITION- 30 44 59.16865(N) 090 10 47.79120(W)   ADJUSTED
 BJ3328* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3328  **This station is located in a suspected subsidence area (see below).
 BJ3328  ______________________________________________________________________
 BJ3328  GEOID HEIGHT    -        -27.284 (meters)                     GEOID18
 BJ3328  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 BJ3328  DYNAMIC HEIGHT  -         68.875 (meters)      225.97  (feet) COMP
 BJ3328  MODELED GRAVITY -    979,340.8   (mgal)                       NAVD 88
 BJ3328  HORZ ORDER      -  SECOND
 BJ3328
 BJ3328.The horizontal coordinates were established by classical geodetic methods
 BJ3328.and adjusted by the National Geodetic Survey in May 1994.
 BJ3328
 BJ3328.** This station is in an area of known vertical motion. If an
 BJ3328.** orthometric height was ever established but is not available 
 BJ3328.** in the current survey control section, the orthometric height
 BJ3328.** is considered suspect.  Suspect heights are available in the
 BJ3328.** superseded section only if requested.
 BJ3328
 BJ3328.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3328.GEOID18 height accuracy estimate available here.
 BJ3328
 BJ3328.Click photographs - Photos may exist for this station.
 BJ3328
 BJ3328.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3328
 BJ3328.The dynamic height is computed by dividing the NAVD 88
 BJ3328.geopotential number by the normal gravity value computed on the
 BJ3328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3328.degrees latitude (g = 980.6199 gals.).
 BJ3328
 BJ3328.The modeled gravity was interpolated from observed gravity values.
 BJ3328
 BJ3328. The following values were computed from the NAD 83(1993) position.
 BJ3328
 BJ3328;                    North         East     Units Scale Factor Converg.
 BJ3328;SPC LA S     -   249,936.911 1,110,439.721   MT  1.00001096   +0 34 36.2
 BJ3328;SPC LA S     -   820,001.35  3,643,167.65   sFT  1.00001096   +0 34 36.2
 BJ3328;UTM  15      - 3,405,269.290   769,972.649   MT  1.00049920   +1 26 33.9
 BJ3328
 BJ3328!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3328!SPC LA S     -   0.99999345  x   1.00001096  =   1.00000441
 BJ3328!UTM  15      -   0.99999345  x   1.00049920  =   1.00049265
 BJ3328
 BJ3328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6997205269(NAD 83)
 BJ3328
 BJ3328                          SUPERSEDED SURVEY CONTROL
 BJ3328
 BJ3328  NAD 83(1992)-  30 44 59.16863(N)    090 10 47.79115(W) AD(       ) 2
 BJ3328  NAD 83(1986)-  30 44 59.18396(N)    090 10 47.78918(W) AD(       ) 2
 BJ3328
 BJ3328.Superseded values are not recommended for survey control.
 BJ3328
 BJ3328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3328.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3328
 BJ3328_MARKER: DD = SURVEY DISK
 BJ3328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3328_STAMPING: 59H004 1979
 BJ3328_MARK LOGO: LADHGS
 BJ3328_PROJECTION: FLUSH
 BJ3328_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3328+STABILITY: SURFACE MOTION
 BJ3328
 BJ3328  HISTORY     - Date     Condition        Report By
 BJ3328  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3328  HISTORY     - 1982     GOOD             LADTD
 BJ3328
 BJ3328                          STATION DESCRIPTION
 BJ3328
 BJ3328'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3328'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 34, T3S,
 BJ3328'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3328'DEVELOPMENT.
 BJ3328'
 BJ3328'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3328'ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO SOUTH ALONG HIGHWAY
 BJ3328'25 FOR 8.1 KM (5 MILES) TO THE STATION MARK ON THE RIGHT.
 BJ3328'
 BJ3328'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3328'LADTD) DISK STAMPED---59H004 1979--- SET INTO THE TOP OF A ROUND
 BJ3328'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3328'52.7 METERS S FROM A POWER POLE, 33.5 METERS N FROM A POWER POLE,
 BJ3328'18.3 METERS W FROM THE CENTER OF THE HIGHWAY, 4.6 METERS E FROM A
 BJ3328'12-INCH PINE TREE, AND 0.6 METERS N FROM A METAL WITNESS POST WITH
 BJ3328'SIGN ATTACHED.
 BJ3328'
 BJ3328'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3328'(NOW LADTD) DISK STAMPED---59H004 1979---INVALID *68*GRBI
 BJ3328'CODE.
 BJ3328
 BJ3328                          STATION RECOVERY (1982)
 BJ3328
 BJ3328'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3328'11.9 KM (7.4 MI) SOUTH FROM FRANKLINTON.
 BJ3328'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3328'OF FRANKLINTON, GO SOUTH ALONG STATE HIGHWAY 25 FOR 8 KM (5 MI) TO THE
 BJ3328'STATION ON THE RIGHT, 52.7 METERS (173 FT) SOUTH OF A POWER POLE, 33.5
 BJ3328'METERS (110 FT) NORTH OF A POWER POLE, 18.3 METERS (60 FT) WEST OF THE
 BJ3328'CENTER OF STATE HIGHWAY 25, 4.6 METERS (15 FT) EAST OF A 12-INCH PINE
 BJ3328'TREE.
 BJ3328'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3328'THE MARK IS 0.30 M ABOVE LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3329 ***********************************************************************
 BJ3329  DESIGNATION -  59 H 005
 BJ3329  PID         -  BJ3329
 BJ3329  STATE/COUNTY-  LA/WASHINGTON
 BJ3329  COUNTRY     -  US
 BJ3329  USGS QUAD   -  FRANKLINTON (2018)
 BJ3329
 BJ3329                         *CURRENT SURVEY CONTROL
 BJ3329  ______________________________________________________________________
 BJ3329* NAD 83(1993) POSITION- 30 45 18.49738(N) 090 10 46.06975(W)   ADJUSTED
 BJ3329* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3329  **This station is located in a suspected subsidence area (see below).
 BJ3329  ______________________________________________________________________
 BJ3329  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BJ3329  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 BJ3329  DYNAMIC HEIGHT  -         66.052 (meters)      216.71  (feet) COMP
 BJ3329  MODELED GRAVITY -    979,340.7   (mgal)                       NAVD 88
 BJ3329  HORZ ORDER      -  SECOND
 BJ3329
 BJ3329.The horizontal coordinates were established by classical geodetic methods
 BJ3329.and adjusted by the National Geodetic Survey in May 1994.
 BJ3329
 BJ3329.** This station is in an area of known vertical motion. If an
 BJ3329.** orthometric height was ever established but is not available 
 BJ3329.** in the current survey control section, the orthometric height
 BJ3329.** is considered suspect.  Suspect heights are available in the
 BJ3329.** superseded section only if requested.
 BJ3329
 BJ3329.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3329.GEOID18 height accuracy estimate available here.
 BJ3329
 BJ3329.Click photographs - Photos may exist for this station.
 BJ3329
 BJ3329.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3329
 BJ3329.The dynamic height is computed by dividing the NAVD 88
 BJ3329.geopotential number by the normal gravity value computed on the
 BJ3329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3329.degrees latitude (g = 980.6199 gals.).
 BJ3329
 BJ3329.The modeled gravity was interpolated from observed gravity values.
 BJ3329
 BJ3329. The following values were computed from the NAD 83(1993) position.
 BJ3329
 BJ3329;                    North         East     Units Scale Factor Converg.
 BJ3329;SPC LA S     -   250,532.594 1,110,479.512   MT  1.00001219   +0 34 37.0
 BJ3329;SPC LA S     -   821,955.69  3,643,298.20   sFT  1.00001219   +0 34 37.0
 BJ3329;UTM  15      - 3,405,865.797   770,003.446   MT  1.00049940   +1 26 35.6
 BJ3329
 BJ3329!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3329!SPC LA S     -   0.99999390  x   1.00001219  =   1.00000609
 BJ3329!UTM  15      -   0.99999390  x   1.00049940  =   1.00049330
 BJ3329
 BJ3329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7000305865(NAD 83)
 BJ3329
 BJ3329                          SUPERSEDED SURVEY CONTROL
 BJ3329
 BJ3329  NAD 83(1992)-  30 45 18.49735(N)    090 10 46.06968(W) AD(       ) 2
 BJ3329  NAD 83(1986)-  30 45 18.51279(N)    090 10 46.06771(W) AD(       ) 2
 BJ3329
 BJ3329.Superseded values are not recommended for survey control.
 BJ3329
 BJ3329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3329.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3329
 BJ3329_MARKER: DD = SURVEY DISK
 BJ3329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3329_STAMPING: 59H005 1979
 BJ3329_MARK LOGO: LADHGS
 BJ3329_PROJECTION: FLUSH
 BJ3329_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3329+STABILITY: SURFACE MOTION
 BJ3329
 BJ3329  HISTORY     - Date     Condition        Report By
 BJ3329  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3329  HISTORY     - 1982     GOOD             LADTD
 BJ3329  HISTORY     - 20060521 MARK NOT FOUND   NGS
 BJ3329
 BJ3329                          STATION DESCRIPTION
 BJ3329
 BJ3329'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3329'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 27, T3S,
 BJ3329'R10E.  OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3329'DEVELOPMENT.
 BJ3329'
 BJ3329'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3329'16 ABOUT 3.2 KM(2.0 MILES) SOUTH OF FRANKLINTON, GO SOUTH ON HIGHWAY
 BJ3329'25 FOR 7.4 KM (4.6 MILES) TO THE STATION ON THE RIGHT, WEST SIDE OF
 BJ3329'THE HIGHWAY AND 0.4 KM (0.25 MILE) SOUTH OF DANIEL BRANCH BRIDGE.
 BJ3329'
 BJ3329'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3329'LADTD) DISK STAMPED---59H005 1979--- SET INTO THE TOP OF A ROUND
 BJ3329'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3329'19.8 METERS SE FROM A 16-INCH PINE TREE, 16.2 METERS W FROM THE
 BJ3329'CENTER OF THE HIGHWAY, 8.4 METERS N FROM THE CENTER OF A GRAVELED
 BJ3329'ROAD, 7.8 METERS NW FROM THE NORTH END OF A CONCRETE CULVERT UNDER
 BJ3329'GRAVEL ROAD, AND 0.6 METERS S FROM A METAL WITNESS POST AND SIGN.
 BJ3329'
 BJ3329'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3329'(NOW LADTD) DISK STAMPED---59H005 1979--- SET INTO AN IRREGULAR
 BJ3329'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3329
 BJ3329                          STATION RECOVERY (1982)
 BJ3329
 BJ3329'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3329'11.3 KM (7 MI) SOUTH FROM FRANKLINTON.
 BJ3329'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3329'OF FRANKLINTON, GO SOUTH ALONG STATE HIGHWAY 25 FOR 7.4 KM (4.6 MI) TO
 BJ3329'THE STATION ON THE RIGHT AND WEST OF HIGHWAY 25, 19.8 METERS (65 FT)
 BJ3329'SOUTHEAST OF A 16-INCH PINE TREE, 16.2 METERS (53 FT) WEST OF THE
 BJ3329'CENTER OF STATE HIGHWAY 25, 8.4 METERS (27.5 FT) NORTH OF THE CENTER
 BJ3329'OF A GRAVEL ROAD, 7.8 METERS (25.5 FT) NORTHWEST OF THE NORTH END OF A
 BJ3329'METAL CULVERT UNDER THE GRAVEL ROAD.
 BJ3329'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 BJ3329'THE MARK IS ABOVE LEVEL WITH LA 25.
 BJ3329
 BJ3329                          STATION RECOVERY (2006)
 BJ3329
 BJ3329'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3329'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3330 ***********************************************************************
 BJ3330  DESIGNATION -  59 H 006
 BJ3330  PID         -  BJ3330
 BJ3330  STATE/COUNTY-  LA/WASHINGTON
 BJ3330  COUNTRY     -  US
 BJ3330  USGS QUAD   -  FRANKLINTON (2018)
 BJ3330
 BJ3330                         *CURRENT SURVEY CONTROL
 BJ3330  ______________________________________________________________________
 BJ3330* NAD 83(1993) POSITION- 30 45 54.86996(N) 090 10 33.84972(W)   ADJUSTED
 BJ3330* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3330  **This station is located in a suspected subsidence area (see below).
 BJ3330  ______________________________________________________________________
 BJ3330  GEOID HEIGHT    -        -27.306 (meters)                     GEOID18
 BJ3330  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 BJ3330  DYNAMIC HEIGHT  -         70.998 (meters)      232.93  (feet) COMP
 BJ3330  MODELED GRAVITY -    979,340.6   (mgal)                       NAVD 88
 BJ3330  HORZ ORDER      -  SECOND
 BJ3330
 BJ3330.The horizontal coordinates were established by classical geodetic methods
 BJ3330.and adjusted by the National Geodetic Survey in May 1994.
 BJ3330
 BJ3330.** This station is in an area of known vertical motion. If an
 BJ3330.** orthometric height was ever established but is not available 
 BJ3330.** in the current survey control section, the orthometric height
 BJ3330.** is considered suspect.  Suspect heights are available in the
 BJ3330.** superseded section only if requested.
 BJ3330
 BJ3330.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3330.GEOID18 height accuracy estimate available here.
 BJ3330
 BJ3330.Click photographs - Photos may exist for this station.
 BJ3330
 BJ3330.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3330
 BJ3330.The dynamic height is computed by dividing the NAVD 88
 BJ3330.geopotential number by the normal gravity value computed on the
 BJ3330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3330.degrees latitude (g = 980.6199 gals.).
 BJ3330
 BJ3330.The modeled gravity was interpolated from observed gravity values.
 BJ3330
 BJ3330. The following values were computed from the NAD 83(1993) position.
 BJ3330
 BJ3330;                    North         East     Units Scale Factor Converg.
 BJ3330;SPC LA S     -   251,655.957 1,110,793.197   MT  1.00001453   +0 34 43.1
 BJ3330;SPC LA S     -   825,641.25  3,644,327.35   sFT  1.00001453   +0 34 43.1
 BJ3330;UTM  15      - 3,406,994.325   770,300.252   MT  1.00050138   +1 26 43.4
 BJ3330
 BJ3330!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3330!SPC LA S     -   0.99999312  x   1.00001453  =   1.00000765
 BJ3330!UTM  15      -   0.99999312  x   1.00050138  =   1.00049450
 BJ3330
 BJ3330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7030006994(NAD 83)
 BJ3330
 BJ3330                          SUPERSEDED SURVEY CONTROL
 BJ3330
 BJ3330  NAD 83(1992)-  30 45 54.86992(N)    090 10 33.84962(W) AD(       ) 2
 BJ3330  NAD 83(1986)-  30 45 54.88556(N)    090 10 33.84757(W) AD(       ) 2
 BJ3330
 BJ3330.Superseded values are not recommended for survey control.
 BJ3330
 BJ3330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3330.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3330
 BJ3330_MARKER: DD = SURVEY DISK
 BJ3330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3330_STAMPING: 59H006 1979
 BJ3330_MARK LOGO: LADHGS
 BJ3330_PROJECTION: FLUSH
 BJ3330_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3330+STABILITY: SURFACE MOTION
 BJ3330_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3330+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2006
 BJ3330
 BJ3330  HISTORY     - Date     Condition        Report By
 BJ3330  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3330  HISTORY     - 1982     GOOD             LADTD
 BJ3330  HISTORY     - 20060521 GOOD             NGS
 BJ3330
 BJ3330                          STATION DESCRIPTION
 BJ3330
 BJ3330'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3330'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 26, T3S,
 BJ3330'R10E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3330'DEVELOPMENT.
 BJ3330'
 BJ3330'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 16 AND
 BJ3330'25,ABOUT 3.2 KM (2.0 MILES) SOUTH OF FRANKLINTON, GO SOUTH ON HIGHWAY
 BJ3330'25 FOR 5.6 KM(3.5 MILES) TO THE STATION MARK ON THE RIGHT AND WEST OF
 BJ3330'THE HIGHWAY.
 BJ3330'
 BJ3330'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3330'LADTD) DISK STAMPED---59H006 1979--- SET INTO THE TOP OF A ROUND
 BJ3330'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3330'44.0 METERS N FROM A POWER POLE., 19.1 METERS W FROM THE CENTER OF
 BJ3330'HIGHWAY 25., 13.9 METERS SE FROM A 28-INCH PINE TREE., 2.6 METERS E
 BJ3330'FROM THE CENTER OF A CROWN ZELLERBACH FORRESTRY SIGN., AND 0.6 METERS
 BJ3330'S FROM A METAL WITNESS POST AND SIGN.
 BJ3330'
 BJ3330'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3330'(NOW LADTD) DISK STAMPED---59H006 1979--- SET INTO AN IRREGULAR MASS
 BJ3330'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3330
 BJ3330                          STATION RECOVERY (1982)
 BJ3330
 BJ3330'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3330'9.5 KM (5.9 MI) SOUTH FROM FRANKLINTON.
 BJ3330'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3330'OF FRANKLINTON, GO SOUTH ALONG STATE HIGHWAY 25 FOR 5.6 KM (3.5 MI) TO
 BJ3330'THE STATION ON THE RIGHT, 44.5 METERS (146 FT) NORTH OF A POWER POLE,
 BJ3330'43.3 METERS (142 FT) NORTH-NORTHWEST OF THE NORTH END OF A CEMENT
 BJ3330'CULVERT UNDER A GRAVEL ROAD, 29.3 METERS (96 FT) SOUTH OF THE CENTER
 BJ3330'OF A FENCE BRACE, 17.4 METERS (57 FT) WEST OF THE CENTER OF STATE
 BJ3330'HIGHWAY 25, 1.1 METERS (3.5 FT) EAST OF A FOUR-STRAND BARBED WIRE
 BJ3330'FENCE.
 BJ3330'THE MARK IS 0.91 METERS  E FROM A WITNESS POST.
 BJ3330'THE MARK IS 1.22 M ABOVE LA 25.
 BJ3330
 BJ3330                          STATION RECOVERY (2006)
 BJ3330
 BJ3330'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3330'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3331 ***********************************************************************
 BJ3331  DESIGNATION -  59 H 007
 BJ3331  PID         -  BJ3331
 BJ3331  STATE/COUNTY-  LA/WASHINGTON
 BJ3331  COUNTRY     -  US
 BJ3331  USGS QUAD   -  FRANKLINTON (2018)
 BJ3331
 BJ3331                         *CURRENT SURVEY CONTROL
 BJ3331  ______________________________________________________________________
 BJ3331* NAD 83(1993) POSITION- 30 46 34.45826(N) 090 10 19.43627(W)   ADJUSTED
 BJ3331* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3331  **This station is located in a suspected subsidence area (see below).
 BJ3331  ______________________________________________________________________
 BJ3331  GEOID HEIGHT    -        -27.322 (meters)                     GEOID18
 BJ3331  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 BJ3331  DYNAMIC HEIGHT  -         66.312 (meters)      217.56  (feet) COMP
 BJ3331  MODELED GRAVITY -    979,340.4   (mgal)                       NAVD 88
 BJ3331  HORZ ORDER      -  SECOND
 BJ3331
 BJ3331.The horizontal coordinates were established by classical geodetic methods
 BJ3331.and adjusted by the National Geodetic Survey in May 1994.
 BJ3331
 BJ3331.** This station is in an area of known vertical motion. If an
 BJ3331.** orthometric height was ever established but is not available 
 BJ3331.** in the current survey control section, the orthometric height
 BJ3331.** is considered suspect.  Suspect heights are available in the
 BJ3331.** superseded section only if requested.
 BJ3331
 BJ3331.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3331.GEOID18 height accuracy estimate available here.
 BJ3331
 BJ3331.Click photographs - Photos may exist for this station.
 BJ3331
 BJ3331.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3331
 BJ3331.The dynamic height is computed by dividing the NAVD 88
 BJ3331.geopotential number by the normal gravity value computed on the
 BJ3331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3331.degrees latitude (g = 980.6199 gals.).
 BJ3331
 BJ3331.The modeled gravity was interpolated from observed gravity values.
 BJ3331
 BJ3331. The following values were computed from the NAD 83(1993) position.
 BJ3331
 BJ3331;                    North         East     Units Scale Factor Converg.
 BJ3331;SPC LA S     -   252,878.952 1,111,164.135   MT  1.00001710   +0 34 50.3
 BJ3331;SPC LA S     -   829,653.70  3,645,544.33   sFT  1.00001710   +0 34 50.3
 BJ3331;UTM  15      - 3,408,223.390   770,652.814   MT  1.00050373   +1 26 52.4
 BJ3331
 BJ3331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3331!SPC LA S     -   0.99999386  x   1.00001710  =   1.00001096
 BJ3331!UTM  15      -   0.99999386  x   1.00050373  =   1.00049759
 BJ3331
 BJ3331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7065208223(NAD 83)
 BJ3331
 BJ3331                          SUPERSEDED SURVEY CONTROL
 BJ3331
 BJ3331  NAD 83(1992)-  30 46 34.45820(N)    090 10 19.43614(W) AD(       ) 2
 BJ3331  NAD 83(1986)-  30 46 34.47403(N)    090 10 19.43396(W) AD(       ) 2
 BJ3331
 BJ3331.Superseded values are not recommended for survey control.
 BJ3331
 BJ3331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3331.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3331
 BJ3331_MARKER: DD = SURVEY DISK
 BJ3331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3331_STAMPING: 59H007 1979
 BJ3331_MARK LOGO: LADHGS
 BJ3331_PROJECTION: FLUSH
 BJ3331_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3331+STABILITY: SURFACE MOTION
 BJ3331
 BJ3331  HISTORY     - Date     Condition        Report By
 BJ3331  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3331  HISTORY     - 1982     GOOD             LADTD
 BJ3331
 BJ3331                          STATION DESCRIPTION
 BJ3331
 BJ3331'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3331'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 23, T3S,
 BJ3331'R10E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3331'DEVELOPMENT.
 BJ3331'
 BJ3331'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 25 AND
 BJ3331'STATE HIGHWAY 16, ABOUT 3.2 KM (2.0 MILES) SOUTH OF FRANKLINTON, GO
 BJ3331'SOUTH ON HIGHWAY 25 FOR 4.8 KM (3 MILES) TO THE STATION ON THE RIGHT
 BJ3331'AND ON THE WEST SIDE OF THE HIGHWAY.
 BJ3331'
 BJ3331'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3331'LADTD) DISK STAMPED---59H007 1979--- SET INTO THE TOP OF A ROUND
 BJ3331'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3331'44.5 METERS N FROM A POWER POLE, 23.3 METERS NNW FROM THE NORTH END
 BJ3331'OF A CONCRETE CULVERT UNDER GRAVEL ROAD, 17.4 METERS W FROM THE
 BJ3331'CENTER OF HIGHWAY 25, 1.1 METERS E FROM A FOUR STRAIN BARBWIRE FENCE,
 BJ3331'AND 0.9 METERS E FROM A METAL WITNESS POST WITH SIGN ATTACH.
 BJ3331'
 BJ3331'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3331'(NOW LADTD) DISK STAMPED---59H007 1979--- SET INTO AN IRREGULAR MASS
 BJ3331'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3331
 BJ3331                          STATION RECOVERY (1982)
 BJ3331
 BJ3331'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3331'8.7 KM (5.4 MI) SOUTH FROM FRANKLINTON.
 BJ3331'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3331'OF FRANKLINTON, GO SOUTH ALONG HIGHWAY 25 FOR 4.8 KM (3 MI) TO THE
 BJ3331'STATION ON THE RIGHT (WEST OF HIGHWAY 25), 44.5 METERS (146 FT) NORTH
 BJ3331'OF A POWER POLE, 43.3 METERS (142 FT) NORTH-NORTHWEST OF THE NORTH END
 BJ3331'OF A CEMENT CULVERT UNDER A GRAVEL ROAD, 29.3 METERS (96 FT) SOUTH OF
 BJ3331'THE CENTER OF A FENCE BRACE, 17.4 METERS (57 FT) WEST OF THE CENTER OF
 BJ3331'STATE HIGHWAY 25, 1.1 METERS (3.5 FT) EAST OF A FOUR-STRAND BARBED
 BJ3331'WIRE FENCE.
 BJ3331'THE MARK IS 0.91 METERS  E FROM A WITNESS POST.
 BJ3331'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3332 ***********************************************************************
 BJ3332  DESIGNATION -  59 H 008
 BJ3332  PID         -  BJ3332
 BJ3332  STATE/COUNTY-  LA/WASHINGTON
 BJ3332  COUNTRY     -  US
 BJ3332  USGS QUAD   -  FRANKLINTON (2018)
 BJ3332
 BJ3332                         *CURRENT SURVEY CONTROL
 BJ3332  ______________________________________________________________________
 BJ3332* NAD 83(1993) POSITION- 30 46 56.90591(N) 090 10 06.84593(W)   ADJUSTED
 BJ3332* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3332  **This station is located in a suspected subsidence area (see below).
 BJ3332  ______________________________________________________________________
 BJ3332  GEOID HEIGHT    -        -27.332 (meters)                     GEOID18
 BJ3332  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 BJ3332  DYNAMIC HEIGHT  -         47.376 (meters)      155.43  (feet) COMP
 BJ3332  MODELED GRAVITY -    979,340.3   (mgal)                       NAVD 88
 BJ3332  HORZ ORDER      -  SECOND
 BJ3332
 BJ3332.The horizontal coordinates were established by classical geodetic methods
 BJ3332.and adjusted by the National Geodetic Survey in May 1994.
 BJ3332
 BJ3332.** This station is in an area of known vertical motion. If an
 BJ3332.** orthometric height was ever established but is not available 
 BJ3332.** in the current survey control section, the orthometric height
 BJ3332.** is considered suspect.  Suspect heights are available in the
 BJ3332.** superseded section only if requested.
 BJ3332
 BJ3332.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3332.GEOID18 height accuracy estimate available here.
 BJ3332
 BJ3332.Click photographs - Photos may exist for this station.
 BJ3332
 BJ3332.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3332
 BJ3332.The dynamic height is computed by dividing the NAVD 88
 BJ3332.geopotential number by the normal gravity value computed on the
 BJ3332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3332.degrees latitude (g = 980.6199 gals.).
 BJ3332
 BJ3332.The modeled gravity was interpolated from observed gravity values.
 BJ3332
 BJ3332. The following values were computed from the NAD 83(1993) position.
 BJ3332
 BJ3332;                    North         East     Units Scale Factor Converg.
 BJ3332;SPC LA S     -   253,573.625 1,111,491.883   MT  1.00001858   +0 34 56.6
 BJ3332;SPC LA S     -   831,932.80  3,646,619.62   sFT  1.00001858   +0 34 56.6
 BJ3332;UTM  15      - 3,408,923.286   770,970.162   MT  1.00050585   +1 26 59.8
 BJ3332
 BJ3332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3332!SPC LA S     -   0.99999684  x   1.00001858  =   1.00001542
 BJ3332!UTM  15      -   0.99999684  x   1.00050585  =   1.00050269
 BJ3332
 BJ3332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7097008923(NAD 83)
 BJ3332
 BJ3332                          SUPERSEDED SURVEY CONTROL
 BJ3332
 BJ3332  NAD 83(1992)-  30 46 56.90584(N)    090 10 06.84577(W) AD(       ) 2
 BJ3332  NAD 83(1986)-  30 46 56.92174(N)    090 10 06.84345(W) AD(       ) 2
 BJ3332
 BJ3332.Superseded values are not recommended for survey control.
 BJ3332
 BJ3332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3332.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3332
 BJ3332_MARKER: DD = SURVEY DISK
 BJ3332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3332_STAMPING: 59H008 1979
 BJ3332_MARK LOGO: LADHGS
 BJ3332_PROJECTION: FLUSH
 BJ3332_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3332+STABILITY: SURFACE MOTION
 BJ3332
 BJ3332  HISTORY     - Date     Condition        Report By
 BJ3332  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3332  HISTORY     - 1982     GOOD             LADTD
 BJ3332
 BJ3332                          STATION DESCRIPTION
 BJ3332
 BJ3332'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3332'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 14, T3S,
 BJ3332'R10E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3332'DEVELOPMENT.
 BJ3332'
 BJ3332'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 16 AND
 BJ3332'25 ABOUT 3.2 KM (2.0 MILES) SOUTH OF FRANKLINTON, GO SOUTH ON HIGHWAY
 BJ3332'25 FOR 4.4 KM (2.7 MILES) TO THE STATION MARK ON THE LEFT, ABOUT 0.3
 BJ3332'KM (0.2 MILE) SOUTH OF THE SOUTH END OF THE BONNER CREEK BRIDGE.
 BJ3332'
 BJ3332'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3332'LADTD) DISK STAMPED---59H008 1979--- SET INTO THE TOP OF A ROUND
 BJ3332'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3332'14.9 METERS ESE FROM THE CENTER OF HIGHWAY 25., 9.3 METERS NE FROM
 BJ3332'THE SOUTH END OF A CONCRETE CULVERT UNDER A DRIVE., 4.7 METERS SE
 BJ3332'FROM THE NORTH END OF THE CONCRETE CULVERT UNDER THE DRIVE., 2.4
 BJ3332'METERS N FROM THE CENTER OF A METAL GATE., AND 0.6 METERS W FROM A
 BJ3332'METAL WITNESS POST WITH SIGN ATTACH.
 BJ3332'
 BJ3332'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3332'(NOW LADTD) DISK STAMPED---59H008 1979--- SET INTO AN IRREGULAR MASS
 BJ3332'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3332
 BJ3332                          STATION RECOVERY (1982)
 BJ3332
 BJ3332'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3332'8.2 KM (5.1 MI) SOUTH FROM FRANKLINTON.
 BJ3332'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3332'OF FRANKLINTON, GO SOUTH FOR 4.3 KM (2.7 MI) TO THE STATION ON THE
 BJ3332'LEFT, APPROXIMATELY 0.3 KM (0.2 MI) SOUTH OF THE SOUTH END OF THE
 BJ3332'BONNER CREEK BRIDGE, 14.9 METERS (49 FT) EAST-SOUTHEAST OF THE CENTER
 BJ3332'OF STATE HIGHWAY 25, 9.3 METERS (30.5 FT) NORTHEAST OF THE SOUTH END
 BJ3332'OF A CEMENT CULVERT UNDER GRAVEL DRIVE, 4.7 METERS (15.5 FT) SOUTHEAST
 BJ3332'OF THE NORTH END OF SAME CEMENT CULVERT, 2.4 METERS (8 FT) NORTH OF
 BJ3332'THE CENTER OF A METAL GATE.
 BJ3332'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3332'THE MARK IS 0.76 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3333 ***********************************************************************
 BJ3333  DESIGNATION -  59 H 009
 BJ3333  PID         -  BJ3333
 BJ3333  STATE/COUNTY-  LA/WASHINGTON
 BJ3333  COUNTRY     -  US
 BJ3333  USGS QUAD   -  FRANKLINTON (2018)
 BJ3333
 BJ3333                         *CURRENT SURVEY CONTROL
 BJ3333  ______________________________________________________________________
 BJ3333* NAD 83(1993) POSITION- 30 47 16.10069(N) 090 10 04.20033(W)   ADJUSTED
 BJ3333* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3333  **This station is located in a suspected subsidence area (see below).
 BJ3333  ______________________________________________________________________
 BJ3333  GEOID HEIGHT    -        -27.338 (meters)                     GEOID18
 BJ3333  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 BJ3333  DYNAMIC HEIGHT  -         55.618 (meters)      182.47  (feet) COMP
 BJ3333  MODELED GRAVITY -    979,340.3   (mgal)                       NAVD 88
 BJ3333  HORZ ORDER      -  SECOND
 BJ3333
 BJ3333.The horizontal coordinates were established by classical geodetic methods
 BJ3333.and adjusted by the National Geodetic Survey in May 1994.
 BJ3333
 BJ3333.** This station is in an area of known vertical motion. If an
 BJ3333.** orthometric height was ever established but is not available 
 BJ3333.** in the current survey control section, the orthometric height
 BJ3333.** is considered suspect.  Suspect heights are available in the
 BJ3333.** superseded section only if requested.
 BJ3333
 BJ3333.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3333.GEOID18 height accuracy estimate available here.
 BJ3333
 BJ3333.Click photographs - Photos may exist for this station.
 BJ3333
 BJ3333.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3333
 BJ3333.The dynamic height is computed by dividing the NAVD 88
 BJ3333.geopotential number by the normal gravity value computed on the
 BJ3333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3333.degrees latitude (g = 980.6199 gals.).
 BJ3333
 BJ3333.The modeled gravity was interpolated from observed gravity values.
 BJ3333
 BJ3333. The following values were computed from the NAD 83(1993) position.
 BJ3333
 BJ3333;                    North         East     Units Scale Factor Converg.
 BJ3333;SPC LA S     -   254,165.444 1,111,556.212   MT  1.00001985   +0 34 58.0
 BJ3333;SPC LA S     -   833,874.46  3,646,830.67   sFT  1.00001985   +0 34 58.0
 BJ3333;UTM  15      - 3,409,516.300   771,025.548   MT  1.00050622   +1 27 02.0
 BJ3333
 BJ3333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3333!SPC LA S     -   0.99999555  x   1.00001985  =   1.00001540
 BJ3333!UTM  15      -   0.99999555  x   1.00050622  =   1.00050177
 BJ3333
 BJ3333:                Primary Azimuth Mark                     Grid Az
 BJ3333:SPC LA S     -  59 H 008                                 186 12 12.7
 BJ3333:UTM  15      -  59 H 008                                 185 20 08.7
 BJ3333
 BJ3333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7102509516(NAD 83)
 BJ3333
 BJ3333|---------------------------------------------------------------------|
 BJ3333| PID    Reference Object                     Distance      Geod. Az  |
 BJ3333|                                                           dddmmss.s |
 BJ3333| BJ3332 59 H 008                            APPROX. 0.6 KM 1864710.7 |
 BJ3333| BJ1250 T 80 RESET                          230.472 METERS 33723     |
 BJ3333|---------------------------------------------------------------------|
 BJ3333
 BJ3333                          SUPERSEDED SURVEY CONTROL
 BJ3333
 BJ3333  NAD 83(1992)-  30 47 16.10061(N)    090 10 04.20016(W) AD(       ) 2
 BJ3333  NAD 83(1986)-  30 47 16.11661(N)    090 10 04.19774(W) AD(       ) 2
 BJ3333
 BJ3333.Superseded values are not recommended for survey control.
 BJ3333
 BJ3333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3333.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3333
 BJ3333_MARKER: DD = SURVEY DISK
 BJ3333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3333_STAMPING: 59H009 1979
 BJ3333_MARK LOGO: LADHGS
 BJ3333_PROJECTION: FLUSH
 BJ3333_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3333+STABILITY: SURFACE MOTION
 BJ3333
 BJ3333  HISTORY     - Date     Condition        Report By
 BJ3333  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3333  HISTORY     - 1982     GOOD             LADTD
 BJ3333
 BJ3333                          STATION DESCRIPTION
 BJ3333
 BJ3333'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3333'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 14, T3S,
 BJ3333'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3333'DEVELOPMENT.
 BJ3333'
 BJ3333'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3333'ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO SOUTH ALONG HIGHWAY
 BJ3333'25 FOR 3.7 KM (2.3 MILES) TO THE STATION MARK ON THE LEFT, ABOUT 0.3
 BJ3333'KM (0.2 MILES NORTH OF THE BONNER CREEK BRIDGE.
 BJ3333'
 BJ3333'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3333'LADTD) DISK STAMPED---59H009 1979--- SET INTO THE TOP OF A ROUND
 BJ3333'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3333'18.9 METERS ENE FROM THE CENTER OF THE HIGHWAY, 10.4 METERS ESE FROM
 BJ3333'THE NORTH END OF A CONCRETE CULVERT UNDER A DRIVE, 9.3 METERS NE FROM
 BJ3333'THE SOUTH END OF THE CONCRETE CULVERT UNDER THE DRIVE, 7.6 METERS WSW
 BJ3333'FROM A 10 INCH PINE TREE, AND 0.6 METERS NNE FROM A METAL WITNESS
 BJ3333'POST WITH SIGN ATTACHED.
 BJ3333'
 BJ3333'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3333'(NOW LADTD) DISK STAMPED---59H009 1979--- SET INTO AN IRREGULAR
 BJ3333'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3333'
 BJ3333'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED---T 80
 BJ3333'RESET 1961--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT   30 CM
 BJ3333'IN DIAMETER PROJECTING  10 CM ABOVE THE GROUND LOCATED 39 METERS N
 BJ3333'FROM THE CENTER OF THE DRIVEWAY TO A HOUSE, 24.4 METERS W FROM THE
 BJ3333'CENTER OF STATE HIGHWAY 25, 2.6 METERS NE FROM A 12-INCH PINE TREE,
 BJ3333'7.8 METERS E FROM THE CENTER OF A DIM TRACK ROAD PARALLELING THE
 BJ3333'HIGHWAY, AND 0.3 METERS NW FROM A METAL WITNESS POST WITH SIGN
 BJ3333'ATTACHED.
 BJ3333
 BJ3333                          STATION RECOVERY (1982)
 BJ3333
 BJ3333'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3333'7.6 KM (4.7 MI) SOUTH FROM FRANKLINTON.
 BJ3333'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3333'OF FRANKLINTON, GO SOUTH ALONG HIGHWAY 25 FOR 3.7 KM (2.3 MI) TO THE
 BJ3333'STATION ON THE LEFT, APPROXIMATELY 0.3 KM (0.2 MI) NORTH OF THE NORTH
 BJ3333'END OF BONNER CREEK BRIDGE, 18.9 METERS (62 FT) EAST-NORTHEAST OF THE
 BJ3333'CENTER OF STATE HIGHWAY 25, 10.4 METERS (34 FT) EAST-SOUTHEAST OF THE
 BJ3333'NORTH END OF A CEMENT CULVERT UNDER GRAVEL DRIVE, 9.3 METERS (30.5 FT)
 BJ3333'NORTHEAST OF THE SOUTH END OF SAME CULVERT, 7.6 METERS (25 FT)
 BJ3333'WEST-SOUTHWEST OF A 10-INCH PINE TREE.
 BJ3333'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 BJ3333'THE MARK IS 0.76 M ABOVE LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3334 ***********************************************************************
 BJ3334  DESIGNATION -  59 H 010
 BJ3334  PID         -  BJ3334
 BJ3334  STATE/COUNTY-  LA/WASHINGTON
 BJ3334  COUNTRY     -  US
 BJ3334  USGS QUAD   -  FRANKLINTON (2018)
 BJ3334
 BJ3334                         *CURRENT SURVEY CONTROL
 BJ3334  ______________________________________________________________________
 BJ3334* NAD 83(1993) POSITION- 30 47 57.36063(N) 090 10 16.29495(W)   ADJUSTED
 BJ3334* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3334  **This station is located in a suspected subsidence area (see below).
 BJ3334  ______________________________________________________________________
 BJ3334  GEOID HEIGHT    -        -27.341 (meters)                     GEOID18
 BJ3334  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 BJ3334  DYNAMIC HEIGHT  -         66.525 (meters)      218.26  (feet) COMP
 BJ3334  MODELED GRAVITY -    979,340.6   (mgal)                       NAVD 88
 BJ3334  HORZ ORDER      -  SECOND
 BJ3334
 BJ3334.The horizontal coordinates were established by classical geodetic methods
 BJ3334.and adjusted by the National Geodetic Survey in May 1994.
 BJ3334
 BJ3334.** This station is in an area of known vertical motion. If an
 BJ3334.** orthometric height was ever established but is not available 
 BJ3334.** in the current survey control section, the orthometric height
 BJ3334.** is considered suspect.  Suspect heights are available in the
 BJ3334.** superseded section only if requested.
 BJ3334
 BJ3334.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3334.GEOID18 height accuracy estimate available here.
 BJ3334
 BJ3334.Click photographs - Photos may exist for this station.
 BJ3334
 BJ3334.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3334
 BJ3334.The dynamic height is computed by dividing the NAVD 88
 BJ3334.geopotential number by the normal gravity value computed on the
 BJ3334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3334.degrees latitude (g = 980.6199 gals.).
 BJ3334
 BJ3334.The modeled gravity was interpolated from observed gravity values.
 BJ3334
 BJ3334. The following values were computed from the NAD 83(1993) position.
 BJ3334
 BJ3334;                    North         East     Units Scale Factor Converg.
 BJ3334;SPC LA S     -   255,432.785 1,111,221.769   MT  1.00002262   +0 34 51.9
 BJ3334;SPC LA S     -   838,032.40  3,645,733.42   sFT  1.00002262   +0 34 51.9
 BJ3334;UTM  15      - 3,410,779.039   770,671.774   MT  1.00050385   +1 26 57.6
 BJ3334
 BJ3334!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3334!SPC LA S     -   0.99999383  x   1.00002262  =   1.00001645
 BJ3334!UTM  15      -   0.99999383  x   1.00050385  =   1.00049768
 BJ3334
 BJ3334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7067110779(NAD 83)
 BJ3334
 BJ3334                          SUPERSEDED SURVEY CONTROL
 BJ3334
 BJ3334  NAD 83(1992)-  30 47 57.36055(N)    090 10 16.29476(W) AD(       ) 2
 BJ3334  NAD 83(1986)-  30 47 57.37679(N)    090 10 16.29216(W) AD(       ) 2
 BJ3334
 BJ3334.Superseded values are not recommended for survey control.
 BJ3334
 BJ3334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3334.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3334
 BJ3334_MARKER: DD = SURVEY DISK
 BJ3334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3334_STAMPING: 59H010 1979
 BJ3334_MARK LOGO: LADHGS
 BJ3334_PROJECTION: FLUSH
 BJ3334_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3334+STABILITY: SURFACE MOTION
 BJ3334
 BJ3334  HISTORY     - Date     Condition        Report By
 BJ3334  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3334  HISTORY     - 1982     GOOD             LADTD
 BJ3334
 BJ3334                          STATION DESCRIPTION
 BJ3334
 BJ3334'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3334'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 42, T3S,
 BJ3334'RIDE. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3334'DEVELOPMENT.
 BJ3334'
 BJ3334'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3334'ABOUT 3.2 KM   (2 MILES) SOUTH OF FRANKLINTON, GO SOUTH ALONG HIGHWAY
 BJ3334'25 FOR 2.7 KM (1.7 MILES) TO THE STATION MARK ON THE RIGHT AND SOUTH
 BJ3334'OF A PAVED ROAD LEADING WEST.
 BJ3334'
 BJ3334'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3334'LADTD) DISK STAMPED---59H010 1979--- SET INTO THE TOP OF A ROUND
 BJ3334'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3334'15.5 METERS WSW FROM THE CENTER OF THE HIGHWAY, 12.2 METERS SE FROM
 BJ3334'THE CENTER OF THE BETHEL CHURCH ROAD, 6.4 METERS NNE FROM THE CENTER
 BJ3334'OF THE BETHEL CHURCH SIGN, 2.4 METERS ENE FROM A TELEPHONE REPAIR
 BJ3334'BOX, AND 0.6 METERS SE FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3334'
 BJ3334'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3334'(NOW LADTD) DISK STAMPED---59H010 1979--- SET INTO AN IRREGULAR
 BJ3334'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3334
 BJ3334                          STATION RECOVERY (1982)
 BJ3334
 BJ3334'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3334'6.6 KM (4.1 MI) SOUTH FROM FRANKLINTON.
 BJ3334'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3334'OF FRANKLINTON, GO SOUTH ALONG HIGHWAY 25 FOR 2.7 KM (1.7 MI) TO THE
 BJ3334'STATION ON THE RIGHT, 15.5 METERS (51 FT) WEST-SOUTHWEST OF THE CENTER
 BJ3334'OF STATE HIGHWAY 25, 12.2 METERS (40 FT) SOUTHEAST OF THE CENTER OF
 BJ3334'BETHEL CHURCH ROAD, 9.6 METERS (31.5 FT) SOUTH-SOUTHWEST OF THE SOUTH
 BJ3334'END OF A CEMENT CULVERT, 6.4 METERS (21 FT) NORTH-NORTHEAST OF THE
 BJ3334'CENTER OF THE BETHEL CHURCH SIGN, 2.4 METERS (8 FT) EAST-NORTHEAST OF
 BJ3334'A TELEPHONE REPAIR BOX.
 BJ3334'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 BJ3334'THE MARK IS ABOVE LEVEL WITH LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3335 ***********************************************************************
 BJ3335  DESIGNATION -  59 H 011
 BJ3335  PID         -  BJ3335
 BJ3335  STATE/COUNTY-  LA/WASHINGTON
 BJ3335  COUNTRY     -  US
 BJ3335  USGS QUAD   -  FRANKLINTON (2018)
 BJ3335
 BJ3335                         *CURRENT SURVEY CONTROL
 BJ3335  ______________________________________________________________________
 BJ3335* NAD 83(1993) POSITION- 30 48 08.74559(N) 090 10 18.96784(W)   ADJUSTED
 BJ3335* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3335  **This station is located in a suspected subsidence area (see below).
 BJ3335  ______________________________________________________________________
 BJ3335  GEOID HEIGHT    -        -27.342 (meters)                     GEOID18
 BJ3335  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 BJ3335  DYNAMIC HEIGHT  -         67.178 (meters)      220.40  (feet) COMP
 BJ3335  MODELED GRAVITY -    979,340.7   (mgal)                       NAVD 88
 BJ3335  HORZ ORDER      -  SECOND
 BJ3335
 BJ3335.The horizontal coordinates were established by classical geodetic methods
 BJ3335.and adjusted by the National Geodetic Survey in May 1994.
 BJ3335
 BJ3335.** This station is in an area of known vertical motion. If an
 BJ3335.** orthometric height was ever established but is not available 
 BJ3335.** in the current survey control section, the orthometric height
 BJ3335.** is considered suspect.  Suspect heights are available in the
 BJ3335.** superseded section only if requested.
 BJ3335
 BJ3335.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3335.GEOID18 height accuracy estimate available here.
 BJ3335
 BJ3335.Click photographs - Photos may exist for this station.
 BJ3335
 BJ3335.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3335
 BJ3335.The dynamic height is computed by dividing the NAVD 88
 BJ3335.geopotential number by the normal gravity value computed on the
 BJ3335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3335.degrees latitude (g = 980.6199 gals.).
 BJ3335
 BJ3335.The modeled gravity was interpolated from observed gravity values.
 BJ3335
 BJ3335. The following values were computed from the NAD 83(1993) position.
 BJ3335
 BJ3335;                    North         East     Units Scale Factor Converg.
 BJ3335;SPC LA S     -   255,782.667 1,111,147.161   MT  1.00002339   +0 34 50.6
 BJ3335;SPC LA S     -   839,180.30  3,645,488.64   sFT  1.00002339   +0 34 50.6
 BJ3335;UTM  15      - 3,411,127.918   770,591.833   MT  1.00050332   +1 26 56.7
 BJ3335
 BJ3335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3335!SPC LA S     -   0.99999373  x   1.00002339  =   1.00001712
 BJ3335!UTM  15      -   0.99999373  x   1.00050332  =   1.00049705
 BJ3335
 BJ3335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7059111127(NAD 83)
 BJ3335
 BJ3335                          SUPERSEDED SURVEY CONTROL
 BJ3335
 BJ3335  NAD 83(1992)-  30 48 08.74550(N)    090 10 18.96763(W) AD(       ) 2
 BJ3335  NAD 83(1986)-  30 48 08.76185(N)    090 10 18.96501(W) AD(       ) 2
 BJ3335
 BJ3335.Superseded values are not recommended for survey control.
 BJ3335
 BJ3335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3335.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3335
 BJ3335_MARKER: DD = SURVEY DISK
 BJ3335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3335_STAMPING: 59H011 1979
 BJ3335_MARK LOGO: LADHGS
 BJ3335_PROJECTION: FLUSH
 BJ3335_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3335+STABILITY: SURFACE MOTION
 BJ3335
 BJ3335  HISTORY     - Date     Condition        Report By
 BJ3335  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3335  HISTORY     - 1982     GOOD             LADTD
 BJ3335
 BJ3335                          STATION DESCRIPTION
 BJ3335
 BJ3335'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3335'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 39, T3S,
 BJ3335'R10E. OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3335'DEVELOPMENT.
 BJ3335'
 BJ3335'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3335'ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO SOUTH ALONG HIGHWAY
 BJ3335'25 FOR 2.3 KM (1.4 MILES) TO THE STATION MARK ON THE RIGHT AND SOUTH
 BJ3335'OF A GRAVEL DRIVE.
 BJ3335'
 BJ3335'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3335'LADTD) DISK STAMPED---59H011 1979--- SET INTO THE TOP OF A ROUND
 BJ3335'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3335'27.4 METERS NW FROM THE NORTH END OF A CONCRETE CULVERT, 19.1 METERS
 BJ3335'NNW FROM A 36 INCH RED OAK TREE, 14.9 METERS WSW FROM THE CENTER OF
 BJ3335'THE HIGHWAY, 5.8 METERS N FROM A 24 INCH PINE TREE, AND 0.6 METERS
 BJ3335'SSE FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3335'
 BJ3335'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3335'(NOW LADTD) DISK STAMPED---59H011 1979--- SET INTO AN IRREGULAR
 BJ3335'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3335
 BJ3335                          STATION RECOVERY (1982)
 BJ3335
 BJ3335'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3335'6.1 KM (3.8 MI) SOUTH FROM FRANKLINTON.
 BJ3335'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3335'OF FRANKLINTON, GO SOUTH ALONG HIGHWAY 25 FOR 2.3 KM (1.4 MI) TO THE
 BJ3335'STATION ON THE RIGHT, 27.4 METERS (90 FT) NORTHWEST OF THE NORTH END
 BJ3335'OF A CEMENT CULVERT UNDER A GRAVEL DRIVE, 19.1 METERS (62.5 FT)
 BJ3335'NORTH-NORTHWEST OF A 36-INCH RED OAK TREE, 14.9 METERS (49 FT)
 BJ3335'WEST-SOUTHWEST OF THE CENTER OF STATE HIGHWAY 25, 5.8 METERS (19 FT)
 BJ3335'NORTH OF A 24-INCH PINE TREE.
 BJ3335'THE MARK IS 0.61 METERS  SSE FROM A WITNESS POST.
 BJ3335'THE MARK IS ABOVE LEVEL WITH LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3336 ***********************************************************************
 BJ3336  DESIGNATION -  59 H 012
 BJ3336  PID         -  BJ3336
 BJ3336  STATE/COUNTY-  LA/WASHINGTON
 BJ3336  COUNTRY     -  US
 BJ3336  USGS QUAD   -  FRANKLINTON (2018)
 BJ3336
 BJ3336                         *CURRENT SURVEY CONTROL
 BJ3336  ______________________________________________________________________
 BJ3336* NAD 83(1993) POSITION- 30 48 23.09397(N) 090 10 19.65371(W)   ADJUSTED
 BJ3336* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3336  **This station is located in a suspected subsidence area (see below).
 BJ3336  ______________________________________________________________________
 BJ3336  GEOID HEIGHT    -        -27.344 (meters)                     GEOID18
 BJ3336  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 BJ3336  DYNAMIC HEIGHT  -         59.850 (meters)      196.36  (feet) COMP
 BJ3336  MODELED GRAVITY -    979,340.8   (mgal)                       NAVD 88
 BJ3336  HORZ ORDER      -  SECOND
 BJ3336
 BJ3336.The horizontal coordinates were established by classical geodetic methods
 BJ3336.and adjusted by the National Geodetic Survey in May 1994.
 BJ3336
 BJ3336.** This station is in an area of known vertical motion. If an
 BJ3336.** orthometric height was ever established but is not available 
 BJ3336.** in the current survey control section, the orthometric height
 BJ3336.** is considered suspect.  Suspect heights are available in the
 BJ3336.** superseded section only if requested.
 BJ3336
 BJ3336.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3336.GEOID18 height accuracy estimate available here.
 BJ3336
 BJ3336.Click photographs - Photos may exist for this station.
 BJ3336
 BJ3336.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3336
 BJ3336.The dynamic height is computed by dividing the NAVD 88
 BJ3336.geopotential number by the normal gravity value computed on the
 BJ3336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3336.degrees latitude (g = 980.6199 gals.).
 BJ3336
 BJ3336.The modeled gravity was interpolated from observed gravity values.
 BJ3336
 BJ3336. The following values were computed from the NAD 83(1993) position.
 BJ3336
 BJ3336;                    North         East     Units Scale Factor Converg.
 BJ3336;SPC LA S     -   256,224.345 1,111,124.451   MT  1.00002436   +0 34 50.2
 BJ3336;SPC LA S     -   840,629.37  3,645,414.14   sFT  1.00002436   +0 34 50.2
 BJ3336;UTM  15      - 3,411,569.413   770,562.417   MT  1.00050312   +1 26 56.9
 BJ3336
 BJ3336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3336!SPC LA S     -   0.99999488  x   1.00002436  =   1.00001924
 BJ3336!UTM  15      -   0.99999488  x   1.00050312  =   1.00049800
 BJ3336
 BJ3336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7056211569(NAD 83)
 BJ3336
 BJ3336                          SUPERSEDED SURVEY CONTROL
 BJ3336
 BJ3336  NAD 83(1992)-  30 48 23.09388(N)    090 10 19.65347(W) AD(       ) 2
 BJ3336  NAD 83(1986)-  30 48 23.11035(N)    090 10 19.65086(W) AD(       ) 2
 BJ3336
 BJ3336.Superseded values are not recommended for survey control.
 BJ3336
 BJ3336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3336.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3336
 BJ3336_MARKER: DD = SURVEY DISK
 BJ3336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3336_STAMPING: 59H012 1979
 BJ3336_MARK LOGO: LADHGS
 BJ3336_PROJECTION: FLUSH
 BJ3336_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3336+STABILITY: SURFACE MOTION
 BJ3336
 BJ3336  HISTORY     - Date     Condition        Report By
 BJ3336  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3336  HISTORY     - 1982     GOOD             LADTD
 BJ3336
 BJ3336                          STATION DESCRIPTION
 BJ3336
 BJ3336'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3336'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 39, T3S,
 BJ3336'R10E, OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3336'DEVELOPMENT.
 BJ3336'
 BJ3336'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3336'16, ABOUT 3.2 KM (2.0 MILES) SOUTH OF FRANKLINTON. GO SOUTH ALONG
 BJ3336'HIGHWAY 25 FOR APPROXIMATELY 1.8 KM (1.1 MILES) TO THE STATION ON THE
 BJ3336'LEFT SIDE OF THE HIGHWAY.
 BJ3336'
 BJ3336'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3336'LADTD) DISK STAMPED---59H012 1979--- SET INTO THE TOP OF A ROUND
 BJ3336'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3336'15.2 METERS W FROM THE CENTER OF HIGHWAY 25., 3.5 METERS ESE FROM THE
 BJ3336'CENTER OF FENCE BRACE., 2.0 METERS E FROM A POWER POLE, AND 0.6
 BJ3336'METERS SSE FROM A METAL WITNESS POST AND SIGN.
 BJ3336'
 BJ3336'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3336'(NOW LADTD) DISK STAMPED---59H012 1979--- SET INTO AN IRREGULAR MASS
 BJ3336'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3336
 BJ3336                          STATION RECOVERY (1982)
 BJ3336
 BJ3336'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3336'5.6 KM (3.5 MI) SOUTH FROM FRANKLINTON.
 BJ3336'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3336'OF FRANKLINTON, GO SOUTH ALONG HIGHWAY 25 FOR 1.8 KM (1.1 MI) TO THE
 BJ3336'STATION ON THE RIGHT, 15.2 METERS (50 FT) WEST OF THE CENTER OF STATE
 BJ3336'HIGHWAY 25, 3.5 METERS (11.5 FT) EAST-SOUTHEAST OF THE CENTER OF A
 BJ3336'FENCE BRACE, 2 METERS (6.5 FT) EAST OF A POWER POLE
 BJ3336'THE MARK IS 0.61 METERS  SSE FROM A WITNESS POST.
 BJ3336'THE MARK IS 0.46 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3337 ***********************************************************************
 BJ3337  DESIGNATION -  59 H 013
 BJ3337  PID         -  BJ3337
 BJ3337  STATE/COUNTY-  LA/WASHINGTON
 BJ3337  COUNTRY     -  US
 BJ3337  USGS QUAD   -  FRANKLINTON (2018)
 BJ3337
 BJ3337                         *CURRENT SURVEY CONTROL
 BJ3337  ______________________________________________________________________
 BJ3337* NAD 83(1993) POSITION- 30 48 41.33054(N) 090 10 14.27222(W)   ADJUSTED
 BJ3337* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3337  **This station is located in a suspected subsidence area (see below).
 BJ3337  ______________________________________________________________________
 BJ3337  GEOID HEIGHT    -        -27.349 (meters)                     GEOID18
 BJ3337  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 BJ3337  DYNAMIC HEIGHT  -         45.978 (meters)      150.85  (feet) COMP
 BJ3337  MODELED GRAVITY -    979,340.9   (mgal)                       NAVD 88
 BJ3337  HORZ ORDER      -  SECOND
 BJ3337
 BJ3337.The horizontal coordinates were established by classical geodetic methods
 BJ3337.and adjusted by the National Geodetic Survey in May 1994.
 BJ3337
 BJ3337.** This station is in an area of known vertical motion. If an
 BJ3337.** orthometric height was ever established but is not available 
 BJ3337.** in the current survey control section, the orthometric height
 BJ3337.** is considered suspect.  Suspect heights are available in the
 BJ3337.** superseded section only if requested.
 BJ3337
 BJ3337.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3337.GEOID18 height accuracy estimate available here.
 BJ3337
 BJ3337.Click photographs - Photos may exist for this station.
 BJ3337
 BJ3337.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3337
 BJ3337.The dynamic height is computed by dividing the NAVD 88
 BJ3337.geopotential number by the normal gravity value computed on the
 BJ3337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3337.degrees latitude (g = 980.6199 gals.).
 BJ3337
 BJ3337.The modeled gravity was interpolated from observed gravity values.
 BJ3337
 BJ3337. The following values were computed from the NAD 83(1993) position.
 BJ3337
 BJ3337;                    North         East     Units Scale Factor Converg.
 BJ3337;SPC LA S     -   256,787.397 1,111,261.801   MT  1.00002561   +0 34 52.9
 BJ3337;SPC LA S     -   842,476.65  3,645,864.76   sFT  1.00002561   +0 34 52.9
 BJ3337;UTM  15      - 3,412,134.753   770,691.278   MT  1.00050398   +1 27 00.5
 BJ3337
 BJ3337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3337!SPC LA S     -   0.99999707  x   1.00002561  =   1.00002268
 BJ3337!UTM  15      -   0.99999707  x   1.00050398  =   1.00050104
 BJ3337
 BJ3337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7069112134(NAD 83)
 BJ3337
 BJ3337                          SUPERSEDED SURVEY CONTROL
 BJ3337
 BJ3337  NAD 83(1992)-  30 48 41.33042(N)    090 10 14.27192(W) AD(       ) 2
 BJ3337  NAD 83(1986)-  30 48 41.34702(N)    090 10 14.26934(W) AD(       ) 2
 BJ3337
 BJ3337.Superseded values are not recommended for survey control.
 BJ3337
 BJ3337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3337.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3337
 BJ3337_MARKER: DD = SURVEY DISK
 BJ3337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3337_STAMPING: 59H013 1979
 BJ3337_MARK LOGO: LADHGS
 BJ3337_PROJECTION: FLUSH
 BJ3337_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3337+STABILITY: SURFACE MOTION
 BJ3337
 BJ3337  HISTORY     - Date     Condition        Report By
 BJ3337  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3337  HISTORY     - 1982     GOOD             LADTD
 BJ3337
 BJ3337                          STATION DESCRIPTION
 BJ3337
 BJ3337'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3337'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 50, T3S,
 BJ3337'R10E, OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3337'DEVELOPMENT.
 BJ3337'
 BJ3337'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3337'16, ABOUT 3.2 KM (2.0 MILES) SOUTH OF FRANKLINTON. GO SOUTH ON
 BJ3337'HIGHWAY 25 FOR 1.1 M (0.7 MILE) TO THE STATION ON THE LEFT NEAR A
 BJ3337'POWER POLE AND THE RIGHT-OF-WAY FENCE.
 BJ3337'
 BJ3337'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3337'LADTD) DISK STAMPED---59H013 1979--- SET INTO THE TOP OF A ROUND
 BJ3337'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3337'17.7 METERS ESE FROM THE CENTER OF HIGHWAY 25, 12.6 METERS NNE FROM A
 BJ3337'RIGHT-OF-WAY MARKER, 5.5 METERS SSW FROM A POWER POLE, 0.9 METERS WNW
 BJ3337'FROM A RIGHT-OF-WAY FENCE, AND 0.6 METERS NNE FROM A METAL WITNESS
 BJ3337'POST WITH SIGN ATTACH.
 BJ3337'
 BJ3337'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3337'(NOW LADTD) DISK STAMPED---59H013 1979--- SET INTO AN IRREGULAR MASS
 BJ3337'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3337
 BJ3337                          STATION RECOVERY (1982)
 BJ3337
 BJ3337'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3337'5 KM (3.1 MI) SOUTH FROM FRANKLINTON.
 BJ3337'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3337'OF FRANKLINTON, GO SOUTH ALONG HIGHWAY 25 FOR 1.1 KM (0.7 MI) TO THE
 BJ3337'STATION ON THE LEFT, 17.7 METERS (58 FT) EAST-SOUTHEAST OF THE CENTER
 BJ3337'OF STATE HIGHWAY 25, 12.6 METERS (41.5 FT) NORTH-NORTHEAST OF A
 BJ3337'RIGHT-OF-WAY MARKER, 5.5 METERS (18 FT) SOUTH-SOUTHWEST OF A POWER
 BJ3337'POLE, 0.9 METER (3 FT) WEST-NORTHWEST OF A RIGHT-OF-WAY FENCE.
 BJ3337'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 BJ3337'THE MARK IS 1.07 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3338 ***********************************************************************
 BJ3338  DESIGNATION -  59 H 014
 BJ3338  PID         -  BJ3338
 BJ3338  STATE/COUNTY-  LA/WASHINGTON
 BJ3338  COUNTRY     -  US
 BJ3338  USGS QUAD   -  FRANKLINTON (2018)
 BJ3338
 BJ3338                         *CURRENT SURVEY CONTROL
 BJ3338  ______________________________________________________________________
 BJ3338* NAD 83(1993) POSITION- 30 49 00.51748(N) 090 10 17.55076(W)   ADJUSTED
 BJ3338* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3338  **This station is located in a suspected subsidence area (see below).
 BJ3338  ______________________________________________________________________
 BJ3338  GEOID HEIGHT    -        -27.350 (meters)                     GEOID18
 BJ3338  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 BJ3338  DYNAMIC HEIGHT  -         45.623 (meters)      149.68  (feet) COMP
 BJ3338  MODELED GRAVITY -    979,341.0   (mgal)                       NAVD 88
 BJ3338  HORZ ORDER      -  SECOND
 BJ3338
 BJ3338.The horizontal coordinates were established by classical geodetic methods
 BJ3338.and adjusted by the National Geodetic Survey in May 1994.
 BJ3338
 BJ3338.** This station is in an area of known vertical motion. If an
 BJ3338.** orthometric height was ever established but is not available 
 BJ3338.** in the current survey control section, the orthometric height
 BJ3338.** is considered suspect.  Suspect heights are available in the
 BJ3338.** superseded section only if requested.
 BJ3338
 BJ3338.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3338.GEOID18 height accuracy estimate available here.
 BJ3338
 BJ3338.Click photographs - Photos may exist for this station.
 BJ3338
 BJ3338.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3338
 BJ3338.The dynamic height is computed by dividing the NAVD 88
 BJ3338.geopotential number by the normal gravity value computed on the
 BJ3338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3338.degrees latitude (g = 980.6199 gals.).
 BJ3338
 BJ3338.The modeled gravity was interpolated from observed gravity values.
 BJ3338
 BJ3338. The following values were computed from the NAD 83(1993) position.
 BJ3338
 BJ3338;                    North         East     Units Scale Factor Converg.
 BJ3338;SPC LA S     -   257,377.383 1,111,168.665   MT  1.00002693   +0 34 51.3
 BJ3338;SPC LA S     -   844,412.30  3,645,559.20   sFT  1.00002693   +0 34 51.3
 BJ3338;UTM  15      - 3,412,723.539   770,589.158   MT  1.00050330   +1 26 59.6
 BJ3338
 BJ3338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3338!SPC LA S     -   0.99999712  x   1.00002693  =   1.00002405
 BJ3338!UTM  15      -   0.99999712  x   1.00050330  =   1.00050042
 BJ3338
 BJ3338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7058912723(NAD 83)
 BJ3338
 BJ3338                          SUPERSEDED SURVEY CONTROL
 BJ3338
 BJ3338  NAD 83(1992)-  30 49 00.51737(N)    090 10 17.55039(W) AD(       ) 2
 BJ3338  NAD 83(1986)-  30 49 00.53405(N)    090 10 17.54796(W) AD(       ) 2
 BJ3338
 BJ3338.Superseded values are not recommended for survey control.
 BJ3338
 BJ3338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3338.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3338
 BJ3338_MARKER: DD = SURVEY DISK
 BJ3338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3338_STAMPING: 59H014 1979
 BJ3338_MARK LOGO: LADHGS
 BJ3338_PROJECTION: FLUSH
 BJ3338_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3338+STABILITY: SURFACE MOTION
 BJ3338
 BJ3338  HISTORY     - Date     Condition        Report By
 BJ3338  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3338  HISTORY     - 1982     GOOD             LADTD
 BJ3338
 BJ3338                          STATION DESCRIPTION
 BJ3338
 BJ3338'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3338'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 50, T3S,
 BJ3338'R10E, OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3338'DEVELOPMENT.
 BJ3338'
 BJ3338'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 25 AND
 BJ3338'16, ABOUT 3.2 KM (2.0 MILES) SOUTH OF FRANKLINTON, GO SOUTH ON
 BJ3338'HIGHWAY 25 FOR 0.5 KM (0.3 MILE) TO THE STATION ON THE LEFT ABOUT 200
 BJ3338'FEET NORTH OF A BRIDGE.
 BJ3338'
 BJ3338'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3338'LADTD) DISK STAMPED---59H014 1979--- SET INTO THE TOP OF A ROUND
 BJ3338'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3338'21.9 METERS N FROM THE NORTH END OF A CONCRETE CULVERT UNDER A
 BJ3338'DRIVEWAY., 13.1 METERS NE FROM THE CENTER OF HIGHWAY 25., 11 METERS
 BJ3338'SSW FROM A BRACE POLE., 7.6 METERS NN FROM A 24-INCH TWIN WHITE OAK
 BJ3338'TREE., AND 0.6 METERS NNW FROM A METAL WITNESS POST AND SIGN.
 BJ3338'
 BJ3338'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3338'(NOW LADTD) DISK STAMPED---59H014 1979--- SET INTO AN IRREGULAR MASS
 BJ3338'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3338
 BJ3338                          STATION RECOVERY (1982)
 BJ3338
 BJ3338'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3338'4.3 KM (2.7 MI) SOUTH FROM FRANKLINTON.
 BJ3338'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3338'OF FRANKLINTON, GO SOUTH ALONG HIGHWAY 25 FOR 0.5 RM (0.3 MI) TO THE
 BJ3338'STATION ON THE LEFT, APPROXIMATELY 200 FEET NORTH OF A BRIDGE, 21.9
 BJ3338'METERS (72 FT) NORTH OF THE NORTH END OF A CONCRETE CULVERT UNDER A
 BJ3338'DRIVE ON THE EAST SIDE OF HIGHWAY 25, 13.1 METERS (43 FT) NORTHEAST OF
 BJ3338'THE CENTER OF STATE HIGHWAY 25, 11 METERS (36 FT) SOUTH-SOUTHWEST OF A
 BJ3338'BRACE POLE, 7.6 METERS (25 FT) NORTHWEST OF A 24-INCH TWIN WHITE OAK
 BJ3338'TREE.
 BJ3338'THE MARK IS 0.61 METERS  NNW FROM A WITNESS POST.
 BJ3338'THE MARK IS 0.91 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3339 ***********************************************************************
 BJ3339  DESIGNATION -  59 H 015
 BJ3339  PID         -  BJ3339
 BJ3339  STATE/COUNTY-  LA/WASHINGTON
 BJ3339  COUNTRY     -  US
 BJ3339  USGS QUAD   -  FRANKLINTON (2018)
 BJ3339
 BJ3339                         *CURRENT SURVEY CONTROL
 BJ3339  ______________________________________________________________________
 BJ3339* NAD 83(1993) POSITION- 30 49 21.00466(N) 090 10 24.62285(W)   ADJUSTED
 BJ3339* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3339  **This station is located in a suspected subsidence area (see below).
 BJ3339  ______________________________________________________________________
 BJ3339  GEOID HEIGHT    -        -27.349 (meters)                     GEOID18
 BJ3339  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 BJ3339  DYNAMIC HEIGHT  -         45.649 (meters)      149.77  (feet) COMP
 BJ3339  MODELED GRAVITY -    979,341.3   (mgal)                       NAVD 88
 BJ3339  HORZ ORDER      -  SECOND
 BJ3339
 BJ3339.The horizontal coordinates were established by classical geodetic methods
 BJ3339.and adjusted by the National Geodetic Survey in May 1994.
 BJ3339
 BJ3339.** This station is in an area of known vertical motion. If an
 BJ3339.** orthometric height was ever established but is not available 
 BJ3339.** in the current survey control section, the orthometric height
 BJ3339.** is considered suspect.  Suspect heights are available in the
 BJ3339.** superseded section only if requested.
 BJ3339
 BJ3339.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3339.GEOID18 height accuracy estimate available here.
 BJ3339
 BJ3339.Click photographs - Photos may exist for this station.
 BJ3339
 BJ3339.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3339
 BJ3339.The dynamic height is computed by dividing the NAVD 88
 BJ3339.geopotential number by the normal gravity value computed on the
 BJ3339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3339.degrees latitude (g = 980.6199 gals.).
 BJ3339
 BJ3339.The modeled gravity was interpolated from observed gravity values.
 BJ3339
 BJ3339. The following values were computed from the NAD 83(1993) position.
 BJ3339
 BJ3339;                    North         East     Units Scale Factor Converg.
 BJ3339;SPC LA S     -   258,006.391 1,110,974.311   MT  1.00002835   +0 34 47.7
 BJ3339;SPC LA S     -   846,475.97  3,644,921.55   sFT  1.00002835   +0 34 47.7
 BJ3339;UTM  15      - 3,413,349.825   770,385.188   MT  1.00050193   +1 26 56.8
 BJ3339
 BJ3339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3339!SPC LA S     -   0.99999712  x   1.00002835  =   1.00002547
 BJ3339!UTM  15      -   0.99999712  x   1.00050193  =   1.00049905
 BJ3339
 BJ3339:                Primary Azimuth Mark                     Grid Az
 BJ3339:SPC LA S     -  5674 RESET                               217 48 19.4
 BJ3339:UTM  15      -  5674 RESET                               216 56 10.3
 BJ3339
 BJ3339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ7038513349(NAD 83)
 BJ3339
 BJ3339|---------------------------------------------------------------------|
 BJ3339| PID    Reference Object                     Distance      Geod. Az  |
 BJ3339|                                                           dddmmss.s |
 BJ3339| BJ3340 5674 RESET                          452.709 METERS 2182307.1 |
 BJ3339|---------------------------------------------------------------------|
 BJ3339
 BJ3339                          SUPERSEDED SURVEY CONTROL
 BJ3339
 BJ3339  NAD 83(1992)-  30 49 21.00457(N)    090 10 24.62239(W) AD(       ) 2
 BJ3339  NAD 83(1986)-  30 49 21.02128(N)    090 10 24.62019(W) AD(       ) 2
 BJ3339
 BJ3339.Superseded values are not recommended for survey control.
 BJ3339
 BJ3339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3339.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3339
 BJ3339_MARKER: DD = SURVEY DISK
 BJ3339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3339_STAMPING: 59H015 1979
 BJ3339_MARK LOGO: LADHGS
 BJ3339_PROJECTION: FLUSH
 BJ3339_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3339+STABILITY: SURFACE MOTION
 BJ3339
 BJ3339  HISTORY     - Date     Condition        Report By
 BJ3339  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3339  HISTORY     - 1982     GOOD             LADTD
 BJ3339
 BJ3339                          STATION DESCRIPTION
 BJ3339
 BJ3339'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3339'THE STATION IS LOCATED IN THE SOUTHWEST QUARTER OF SECTION 52, T3S,
 BJ3339'R10E, AT INTERSECTION OF STATE HIGHWAY 25 AND 16 NEAR THE
 BJ3339'RIGHT-OF-WAY FENCE. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF
 BJ3339'TRANSPORTATION AND DEVELOPMENT.
 BJ3339'
 BJ3339'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3339'LADTD) DISK STAMPED---59H015 1979--- SET INTO THE TOP OF A ROUND
 BJ3339'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3339'25.6 METERS N FROM THE NORTHEAST CORNER OF A TWIN CEMENT CULVERT,
 BJ3339'24.1 METERS SSE FROM THE SOUTH END OF A CEMENT CULVERT UNDER GRAVEL
 BJ3339'DRIVE., 11.7 METERS ENE FROM THE CENTER OF THE HIGHWAY, 0.6 METERS
 BJ3339'WNW FROM A RIGHT-OF-WAY FENCE, AND 0.6 METERS NNW FROM A METAL
 BJ3339'WITNESS POST AND SIGN.
 BJ3339
 BJ3339                          STATION RECOVERY (1982)
 BJ3339
 BJ3339'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3339'3.9 KM (2.4 MI) SOUTH FROM FRANKLINTON.
 BJ3339'THE STATION IS LOCATED AT THE INTERSECTION OF STATE HIGHWAY 25 AND
 BJ3339'STATE HIGHWAY 16 SOUTH OF FRANKLINTON ON THE EAST SIDE OF STATE
 BJ3339'HIGHWAY 25 NEAR THE RIGHT-OF-WAY FENCE, 25.6 METERS (84 FT) NORTH OF
 BJ3339'THE NORTHEAST CORNER OF A TWIN CEMENT CULVERT UNDER STATE HIGHWAY 25,
 BJ3339'24.1 METERS (79 FT) SOUTH-SOUTHEAST OF THE SOUTH END OF A CEMENT
 BJ3339'CULVERT UNDER THE DRIVE TO A REST AREA ON THE EAST SIDE OF STATE
 BJ3339'HIGHWAY 25, 11.7 METERS (38.5 FT) EAST-NORTHEAST OF THE CENTER OF
 BJ3339'STATE HIGHWAY 25, 0.6 METER (2 FT) WEST-NORTHWEST OF A RIGHT-OF-WAY
 BJ3339'FENCE.
 BJ3339'THE MARK IS 0.61 METERS  NNW FROM A WITNESS POST.
 BJ3339'THE MARK IS 0.76 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3342 ***********************************************************************
 BJ3342  DESIGNATION -  59 H 016
 BJ3342  PID         -  BJ3342
 BJ3342  STATE/COUNTY-  LA/WASHINGTON
 BJ3342  COUNTRY     -  US
 BJ3342  USGS QUAD   -  FRANKLINTON (2018)
 BJ3342
 BJ3342                         *CURRENT SURVEY CONTROL
 BJ3342  ______________________________________________________________________
 BJ3342* NAD 83(1993) POSITION- 30 48 36.07356(N) 090 11 10.25648(W)   ADJUSTED
 BJ3342* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3342  **This station is located in a suspected subsidence area (see below).
 BJ3342  ______________________________________________________________________
 BJ3342  GEOID HEIGHT    -        -27.328 (meters)                     GEOID18
 BJ3342  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 BJ3342  DYNAMIC HEIGHT  -         52.486 (meters)      172.20  (feet) COMP
 BJ3342  MODELED GRAVITY -    979,341.6   (mgal)                       NAVD 88
 BJ3342  HORZ ORDER      -  SECOND
 BJ3342
 BJ3342.The horizontal coordinates were established by classical geodetic methods
 BJ3342.and adjusted by the National Geodetic Survey in May 1994.
 BJ3342
 BJ3342.** This station is in an area of known vertical motion. If an
 BJ3342.** orthometric height was ever established but is not available 
 BJ3342.** in the current survey control section, the orthometric height
 BJ3342.** is considered suspect.  Suspect heights are available in the
 BJ3342.** superseded section only if requested.
 BJ3342
 BJ3342.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3342.GEOID18 height accuracy estimate available here.
 BJ3342
 BJ3342.Click photographs - Photos may exist for this station.
 BJ3342
 BJ3342.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3342
 BJ3342.The dynamic height is computed by dividing the NAVD 88
 BJ3342.geopotential number by the normal gravity value computed on the
 BJ3342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3342.degrees latitude (g = 980.6199 gals.).
 BJ3342
 BJ3342.The modeled gravity was interpolated from observed gravity values.
 BJ3342
 BJ3342. The following values were computed from the NAD 83(1993) position.
 BJ3342
 BJ3342;                    North         East     Units Scale Factor Converg.
 BJ3342;SPC LA S     -   256,610.507 1,109,775.341   MT  1.00002525   +0 34 24.9
 BJ3342;SPC LA S     -   841,896.31  3,640,987.93   sFT  1.00002525   +0 34 24.9
 BJ3342;UTM  15      - 3,411,935.255   769,206.968   MT  1.00049409   +1 26 31.5
 BJ3342
 BJ3342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3342!SPC LA S     -   0.99999604  x   1.00002525  =   1.00002129
 BJ3342!UTM  15      -   0.99999604  x   1.00049409  =   1.00049013
 BJ3342
 BJ3342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6920611935(NAD 83)
 BJ3342
 BJ3342                          SUPERSEDED SURVEY CONTROL
 BJ3342
 BJ3342  NAD 83(1992)-  30 48 36.07366(N)    090 11 10.25629(W) AD(       ) 2
 BJ3342  NAD 83(1986)-  30 48 36.08994(N)    090 11 10.25322(W) AD(       ) 2
 BJ3342
 BJ3342.Superseded values are not recommended for survey control.
 BJ3342
 BJ3342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3342.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3342
 BJ3342_MARKER: DD = SURVEY DISK
 BJ3342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3342_STAMPING: 59H016 1979
 BJ3342_MARK LOGO: LADHGS
 BJ3342_PROJECTION: FLUSH
 BJ3342_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ3342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3342+STABILITY: SURFACE MOTION
 BJ3342_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3342+SATELLITE: SATELLITE OBSERVATIONS - April 09, 1990
 BJ3342
 BJ3342  HISTORY     - Date     Condition        Report By
 BJ3342  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3342  HISTORY     - 1982     GOOD             LADTD
 BJ3342  HISTORY     - 19900409 GOOD             LADTD
 BJ3342
 BJ3342                          STATION DESCRIPTION
 BJ3342
 BJ3342'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3342'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 14, T3S,
 BJ3342'R10E. OWNERSHIP-- THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3342'DEVELOPMENT.
 BJ3342'
 BJ3342'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3342'ABOUT 3.2 KM (2 MILES SOUTH OF FRANKLINTON, GO WEST ALONG HIGHWAY 16
 BJ3342'FOR 1.9 KM (1.2 MILES) TO THE STATION MARK ON THE LEFT WHERE A POWER
 BJ3342'LINE CROSSES THE HIGHWAY.
 BJ3342'
 BJ3342'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3342'LADTD) DISK STAMPED---59H016 1979--- SET INTO THE TOP OF A ROUND
 BJ3342'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3342'15.4 METERS SE FROM THE CENTER OF THE HIGHWAY, 7.5 METERS ENE FROM A
 BJ3342'TELEPHONE JUNCTION BOX, 3.2 METERS NW FROM A 30 INCH PINE TREE, 2.9
 BJ3342'METERS NW FROM A NET WIRE FENCE, AND 0.6 METERS NE FROM A METAL
 BJ3342'WITNESS POST WITH SIGN ATTACHED.
 BJ3342'
 BJ3342'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3342'(NOW LADTD) DISK STAMPED---59H016 1979---INVALID
 BJ3342'*68*GRBI CODE.
 BJ3342
 BJ3342                          STATION RECOVERY (1982)
 BJ3342
 BJ3342'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3342'5.8 KM (3.6 MI) SW FROM FRANKLINTON.
 BJ3342'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3342'OF FRANKLINTON, GO WEST ON HIGHWAY 16 FOR 1.9 KM (1.2 MI) TO THE
 BJ3342'STATION ON THE LEFT, 15.4 METERS (50.5 FT) SOUTHEAST OF THE CENTER OF
 BJ3342'STATE HIGHWAY 16, 7.5 METERS (24.5 FT) WEST-SOUTHWEST OF A TELEPHONE
 BJ3342'REPAIR BOX, 3.2 METERS (10.5 FT) NORTHWEST OF A 30-INCH PINE TREE,
 BJ3342'2.9 METERS (9.5 FT) NORTHWEST OF A NET WIRE FENCE.
 BJ3342'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ3342'THE MARK IS 0.46 M BELOW LA 16.
 BJ3342
 BJ3342                          STATION RECOVERY (1990)
 BJ3342
 BJ3342'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3342'THE STATION IS LOCATED ABOUT 13.2 KM (8.20 MI) NORTHWEST OF ENON AND
 BJ3342'4.8 KM (3.00 MI) SOUTHWEST OF FRANKLINTON, IN THE NORTHEAST QUARTER OF
 BJ3342'SECTION 10, R 3 S, R 10 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3342'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 BJ3342'OF STATE HIGHWAYS 16 AND 25, ABOUT 3.2 KM (2.00 MI) SOUTH OF
 BJ3342'FRANKLINTON, GO WEST FOR 1.9 KM (1.20 MI) ON HIGHWAY 16 TO THE MARK ON
 BJ3342'THE LEFT AT A POWER LINE CROSSINGS, 15.4 M (50.5 FT) SOUTHEAST FROM
 BJ3342'THE CENTER OF THE HIGHWAY, 7.5 M (24.6 FT) EAST-NORTHEAST FROM A
 BJ3342'TELEPHONE JUNCTION BOX, 3.2 M (10.5 FT) NORTHWEST FROM A 81 CM (32 IN)
 BJ3342'PINE TREE, 2.9 M (9.5 FT) NORTHWEST FROM A NET WIRE FENCE AND 0.6 M
 BJ3342'(2.0 FT) NORTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 BJ3342'MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3343 ***********************************************************************
 BJ3343  DESIGNATION -  59 H 017
 BJ3343  PID         -  BJ3343
 BJ3343  STATE/COUNTY-  LA/WASHINGTON
 BJ3343  COUNTRY     -  US
 BJ3343  USGS QUAD   -  FRANKLINTON (2018)
 BJ3343
 BJ3343                         *CURRENT SURVEY CONTROL
 BJ3343  ______________________________________________________________________
 BJ3343* NAD 83(1993) POSITION- 30 48 14.47429(N) 090 11 35.06565(W)   ADJUSTED
 BJ3343* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3343  **This station is located in a suspected subsidence area (see below).
 BJ3343  ______________________________________________________________________
 BJ3343  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BJ3343  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 BJ3343  DYNAMIC HEIGHT  -         71.053 (meters)      233.11  (feet) COMP
 BJ3343  MODELED GRAVITY -    979,341.8   (mgal)                       NAVD 88
 BJ3343  HORZ ORDER      -  SECOND
 BJ3343
 BJ3343.The horizontal coordinates were established by classical geodetic methods
 BJ3343.and adjusted by the National Geodetic Survey in May 1994.
 BJ3343
 BJ3343.** This station is in an area of known vertical motion. If an
 BJ3343.** orthometric height was ever established but is not available 
 BJ3343.** in the current survey control section, the orthometric height
 BJ3343.** is considered suspect.  Suspect heights are available in the
 BJ3343.** superseded section only if requested.
 BJ3343
 BJ3343.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3343.GEOID18 height accuracy estimate available here.
 BJ3343
 BJ3343.Click photographs - Photos may exist for this station.
 BJ3343
 BJ3343.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3343
 BJ3343.The dynamic height is computed by dividing the NAVD 88
 BJ3343.geopotential number by the normal gravity value computed on the
 BJ3343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3343.degrees latitude (g = 980.6199 gals.).
 BJ3343
 BJ3343.The modeled gravity was interpolated from observed gravity values.
 BJ3343
 BJ3343. The following values were computed from the NAD 83(1993) position.
 BJ3343
 BJ3343;                    North         East     Units Scale Factor Converg.
 BJ3343;SPC LA S     -   255,938.768 1,109,122.514   MT  1.00002378   +0 34 12.5
 BJ3343;SPC LA S     -   839,692.44  3,638,846.11   sFT  1.00002378   +0 34 12.5
 BJ3343;UTM  15      - 3,411,253.380   768,564.095   MT  1.00048983   +1 26 17.9
 BJ3343
 BJ3343!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3343!SPC LA S     -   0.99999312  x   1.00002378  =   1.00001690
 BJ3343!UTM  15      -   0.99999312  x   1.00048983  =   1.00048294
 BJ3343
 BJ3343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6856411253(NAD 83)
 BJ3343
 BJ3343                          SUPERSEDED SURVEY CONTROL
 BJ3343
 BJ3343  NAD 83(1992)-  30 48 14.47443(N)    090 11 35.06557(W) AD(       ) 2
 BJ3343  NAD 83(1986)-  30 48 14.49066(N)    090 11 35.06203(W) AD(       ) 2
 BJ3343
 BJ3343.Superseded values are not recommended for survey control.
 BJ3343
 BJ3343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3343.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3343
 BJ3343_MARKER: DD = SURVEY DISK
 BJ3343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3343_STAMPING: 59H017 1979
 BJ3343_MARK LOGO: LADHGS
 BJ3343_PROJECTION: FLUSH
 BJ3343_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ3343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3343+STABILITY: SURFACE MOTION
 BJ3343_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3343+SATELLITE: SATELLITE OBSERVATIONS - April 09, 1990
 BJ3343
 BJ3343  HISTORY     - Date     Condition        Report By
 BJ3343  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3343  HISTORY     - 1982     GOOD             LADTD
 BJ3343  HISTORY     - 19900409 GOOD             LADTD
 BJ3343
 BJ3343                          STATION DESCRIPTION
 BJ3343
 BJ3343'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3343'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 10, T3S,
 BJ3343'R10E, OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3343'DEVELOPMENT.
 BJ3343'
 BJ3343'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 16 AND
 BJ3343'25 ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO WEST ON HIGHWAY 16
 BJ3343'FOR 2.9 KM (1.8 MILES) TO THE STATION ON THE RIGHT NEAR A POWER POLE
 BJ3343'AT THE TOP OF A HILL.
 BJ3343'
 BJ3343'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3343'LADTD) DISK STAMPED---59H017 1979--- SET INTO THE TOP OF A ROUND
 BJ3343'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3343'84.4 METERS W FROM THE CENTER OF PARISH ROAD 31., 53.9 METERS W FROM
 BJ3343'A RIGHT OF WAY MARKER., 15.8 METERS N FROM THE CENTER OF HIGHWAY 16.,
 BJ3343'AND 1.2 METERS S FROM A POWER POLE WITH WITNESS SIGN ATTATCHED.
 BJ3343'
 BJ3343'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3343'(NOW LADTD) DISK STAMPED---59H017 1979--- SET INTO AN IRREGULAR MASS
 BJ3343'OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3343
 BJ3343                          STATION RECOVERY (1982)
 BJ3343
 BJ3343'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3343'6.8 KM (4.2 MI) SW FROM FRANKLINTON.
 BJ3343'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3343'OF FRANKLINTON, GO WEST ALONG STATE HIGHWAY 16 FOR 2.9 KM (1.8 MI) TO
 BJ3343'THE STATION ON THE RIGHT, 84.4 METERS (277 FT) WEST OF THE CENTER OF
 BJ3343'PARISH ROAD NO. 31, 53.9 METERS (177 FT) WEST OF A RIGHT-OF-WAY
 BJ3343'MARKER, 15.8 METERS (52 FT) NORTH OF THE CENTER OF STATE HIGHWAY 16,
 BJ3343'1.2 METERS (4 FT) SOUTH OF A POWER POLE WITH TWO METAL WITNESS SIGNS.
 BJ3343'THE MARK IS 1.22 METERS  S FROM  POWER POLE WITH TWO SIGN
 BJ3343'THE MARK IS 0.76 M ABOVE LA 16.
 BJ3343
 BJ3343                          STATION RECOVERY (1990)
 BJ3343
 BJ3343'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3343'THE STATION IS LOCATED ABOUT 13.4 KM (8.30 MI) NORTHWEST OF ENON AND
 BJ3343'5.8 KM (3.60 MI) SOUTHWEST FROM FRANKLINTON, IN SECTION 10, T 3 S, R
 BJ3343'10 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3343'DEVELOPMENT.
 BJ3343'
 BJ3343'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3343'ABOUT 3.2 KM (2.00 MI) SOUTH OF FRANKLINTON, GO WEST FOR 2.9 KM
 BJ3343'(1.80 MI) ON HIGHWAY 16 TO THE MARK ON THE RIGHT NEAR A POWER POLE AT
 BJ3343'TOP OF A HILL.
 BJ3343'
 BJ3343'IT IS 84.4 M (276.9 FT) WEST FROM THE CENTER OF A PARISH ROAD NUMBER
 BJ3343'31, 53.9 M (176.8 FT) WEST FROM A RIGHT-OF-WAY MARKER, 15.8 M
 BJ3343'(51.8 FT) NORTH FROM THE CENTER OF THE HIGHWAY AND 1.2 M (3.9 FT)
 BJ3343'SOUTH FROM A POWER POLE WITH WITNESS SIGN ATTACHED.  IT IS RECESSED
 BJ3343'2.5 CM (1 IN) BELOW THE GROUND SURFACE AND ABOUT 1.5 M (4.9 FT) ABOVE
 BJ3343'THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3350 ***********************************************************************
 BJ3350  DESIGNATION -  59 H 018
 BJ3350  PID         -  BJ3350
 BJ3350  STATE/COUNTY-  LA/WASHINGTON
 BJ3350  COUNTRY     -  US
 BJ3350  USGS QUAD   -  FRANKLINTON (2018)
 BJ3350
 BJ3350                         *CURRENT SURVEY CONTROL
 BJ3350  ______________________________________________________________________
 BJ3350* NAD 83(1993) POSITION- 30 48 01.53783(N) 090 11 48.62338(W)   ADJUSTED
 BJ3350* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3350  **This station is located in a suspected subsidence area (see below).
 BJ3350  ______________________________________________________________________
 BJ3350  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BJ3350  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 BJ3350  DYNAMIC HEIGHT  -         68.732 (meters)      225.50  (feet) COMP
 BJ3350  MODELED GRAVITY -    979,341.9   (mgal)                       NAVD 88
 BJ3350  HORZ ORDER      -  SECOND
 BJ3350
 BJ3350.The horizontal coordinates were established by classical geodetic methods
 BJ3350.and adjusted by the National Geodetic Survey in May 1994.
 BJ3350
 BJ3350.** This station is in an area of known vertical motion. If an
 BJ3350.** orthometric height was ever established but is not available 
 BJ3350.** in the current survey control section, the orthometric height
 BJ3350.** is considered suspect.  Suspect heights are available in the
 BJ3350.** superseded section only if requested.
 BJ3350
 BJ3350.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3350.GEOID18 height accuracy estimate available here.
 BJ3350
 BJ3350.Click photographs - Photos may exist for this station.
 BJ3350
 BJ3350.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3350
 BJ3350.The dynamic height is computed by dividing the NAVD 88
 BJ3350.geopotential number by the normal gravity value computed on the
 BJ3350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3350.degrees latitude (g = 980.6199 gals.).
 BJ3350
 BJ3350.The modeled gravity was interpolated from observed gravity values.
 BJ3350
 BJ3350. The following values were computed from the NAD 83(1993) position.
 BJ3350
 BJ3350;                    North         East     Units Scale Factor Converg.
 BJ3350;SPC LA S     -   255,536.804 1,108,766.068   MT  1.00002290   +0 34 05.7
 BJ3350;SPC LA S     -   838,373.66  3,637,676.67   sFT  1.00002290   +0 34 05.7
 BJ3350;UTM  15      - 3,410,845.873   768,213.617   MT  1.00048751   +1 26 10.4
 BJ3350
 BJ3350!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3350!SPC LA S     -   0.99999348  x   1.00002290  =   1.00001638
 BJ3350!UTM  15      -   0.99999348  x   1.00048751  =   1.00048099
 BJ3350
 BJ3350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6821310845(NAD 83)
 BJ3350
 BJ3350                          SUPERSEDED SURVEY CONTROL
 BJ3350
 BJ3350  NAD 83(1992)-  30 48 01.53797(N)    090 11 48.62333(W) AD(       ) 2
 BJ3350  NAD 83(1986)-  30 48 01.55420(N)    090 11 48.61967(W) AD(       ) 2
 BJ3350
 BJ3350.Superseded values are not recommended for survey control.
 BJ3350
 BJ3350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3350.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3350
 BJ3350_MARKER: DD = SURVEY DISK
 BJ3350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3350_STAMPING: 59H018 1979
 BJ3350_MARK LOGO: LADHGS
 BJ3350_PROJECTION: FLUSH
 BJ3350_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ3350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3350+STABILITY: SURFACE MOTION
 BJ3350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3350+SATELLITE: SATELLITE OBSERVATIONS - April 09, 1990
 BJ3350
 BJ3350  HISTORY     - Date     Condition        Report By
 BJ3350  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3350  HISTORY     - 1982     GOOD             LADTD
 BJ3350  HISTORY     - 19900409 GOOD             LADTD
 BJ3350
 BJ3350                          STATION DESCRIPTION
 BJ3350
 BJ3350'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3350'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 9, T3S,
 BJ3350'R10E, OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3350'DEVELOPMENT.
 BJ3350'
 BJ3350'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3350'ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO WEST ALONG HIGHWAY 16
 BJ3350'FOR 3.5 KM (2.2 MILES) TO THE STATION ON THE LEFT IN FRONT OF A WOOD
 BJ3350'FRAME HOUSE.
 BJ3350'
 BJ3350'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3350'LADTD) DISK STAMPED---59H018 1979--- SET INTO THE TOP OF A ROUND
 BJ3350'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3350'21.5 METERS NW FROM    A NIGHT LIGHT POLE, 20 METERS WNW FROM A 48
 BJ3350'INCH WATER OAK TREE, 9.3 METERS SE FROM THE CENTER OF THE HIGHWAY,
 BJ3350'7.6 METERS ENE FROM THE EAST END OF A CEMENT CULVERT, AND 0.6 METERS
 BJ3350'NE FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BJ3350'
 BJ3350'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3350'(NOW LADTD) DISK STAMPED---59H018 1979---INVALID
 BJ3350'*68*GRBI CODE.
 BJ3350
 BJ3350                          STATION RECOVERY (1982)
 BJ3350
 BJ3350'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3350'7.4 KM (4.6 MI) SW FROM FRANKLINTON.
 BJ3350'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3350'OF FRANKLINTON, GO WEST ON HIGHWAY 16 FOR 3.5 KM (2.2 MI) TO THE
 BJ3350'STATION ON THE LEFT, 21.5 METERS (70.5 FT) NORTHWEST OF A NIGHT LIGHT
 BJ3350'POLE, 20 METERS (65.5 FT) WEST-NORTHWEST OF A 48-INCH WATER OAK TREE,
 BJ3350'9.3 METERS (30.5 FT) SOUTHEAST OF THE CENTER OF STATE HIGHWAY 16, 7.6
 BJ3350'METERS (25 FT) EAST-NORTHEAST OF THE EAST END OF A CEMENT CULVERT.
 BJ3350'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ3350'THE MARK IS ABOVE LEVEL WITH LA 16.
 BJ3350
 BJ3350                          STATION RECOVERY (1990)
 BJ3350
 BJ3350'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3350'THE STATION IS LOCATED ABOUT 13.4 KM (8.30 MI) NORTHWEST OF ENON AND
 BJ3350'6.3 KM (3.90 MI) SOUTHWEST OF FRANKLINTON, IN THE SOUTHEAST QUARTER OF
 BJ3350'SECTION 9, T 3 S, R 10 E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3350'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 BJ3350'OF STATE HIGHWAYS 16 AND 25, ABOUT 3.2 KM (2.00 MI) SOUTH OF
 BJ3350'FRANKLINTON, GO WEST FOR 3.5 KM (2.15 MI) ON HIGHWAY 16 TO THE MARK ON
 BJ3350'THE LEFT ON THE BACK SLOPE. THE STATION IS 9.3 M (30.5 FT) SOUTHEAST
 BJ3350'FROM THE CENTER OF THE HIGHWAY, 7.6 M (24.9 FT) EAST-NORTHEAST FROM
 BJ3350'THE EAST END OF A CEMENT CULVERT, 7.3 M (24.0 FT) NORTH FROM A TRIPLE
 BJ3350'TRUNK HOLLY TREE AND 0.6 M (2.0 FT) NORTHEAST FROM A METAL WITNESS
 BJ3350'POST WITH SIGN ATTACHED. THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 BJ3350'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3351 ***********************************************************************
 BJ3351  DESIGNATION -  59 H 019
 BJ3351  PID         -  BJ3351
 BJ3351  STATE/COUNTY-  LA/WASHINGTON
 BJ3351  COUNTRY     -  US
 BJ3351  USGS QUAD   -  FRANKLINTON (2018)
 BJ3351
 BJ3351                         *CURRENT SURVEY CONTROL
 BJ3351  ______________________________________________________________________
 BJ3351* NAD 83(1993) POSITION- 30 47 36.94702(N) 090 12 13.53764(W)   ADJUSTED
 BJ3351* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3351  **This station is located in a suspected subsidence area (see below).
 BJ3351  ______________________________________________________________________
 BJ3351  GEOID HEIGHT    -        -27.298 (meters)                     GEOID18
 BJ3351  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 BJ3351  DYNAMIC HEIGHT  -         67.795 (meters)      222.42  (feet) COMP
 BJ3351  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ3351  HORZ ORDER      -  SECOND
 BJ3351
 BJ3351.The horizontal coordinates were established by classical geodetic methods
 BJ3351.and adjusted by the National Geodetic Survey in May 1994.
 BJ3351
 BJ3351.** This station is in an area of known vertical motion. If an
 BJ3351.** orthometric height was ever established but is not available 
 BJ3351.** in the current survey control section, the orthometric height
 BJ3351.** is considered suspect.  Suspect heights are available in the
 BJ3351.** superseded section only if requested.
 BJ3351
 BJ3351.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3351.GEOID18 height accuracy estimate available here.
 BJ3351
 BJ3351.Click photographs - Photos may exist for this station.
 BJ3351
 BJ3351.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3351
 BJ3351.The dynamic height is computed by dividing the NAVD 88
 BJ3351.geopotential number by the normal gravity value computed on the
 BJ3351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3351.degrees latitude (g = 980.6199 gals.).
 BJ3351
 BJ3351.The modeled gravity was interpolated from observed gravity values.
 BJ3351
 BJ3351. The following values were computed from the NAD 83(1993) position.
 BJ3351
 BJ3351;                    North         East     Units Scale Factor Converg.
 BJ3351;SPC LA S     -   254,772.974 1,108,111.229   MT  1.00002124   +0 33 53.3
 BJ3351;SPC LA S     -   835,867.67  3,635,528.26   sFT  1.00002124   +0 33 53.3
 BJ3351;UTM  15      - 3,410,071.855   767,570.123   MT  1.00048325   +1 25 56.6
 BJ3351
 BJ3351!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3351!SPC LA S     -   0.99999363  x   1.00002124  =   1.00001487
 BJ3351!UTM  15      -   0.99999363  x   1.00048325  =   1.00047687
 BJ3351
 BJ3351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6757010071(NAD 83)
 BJ3351
 BJ3351                          SUPERSEDED SURVEY CONTROL
 BJ3351
 BJ3351  NAD 83(1992)-  30 47 36.94710(N)    090 12 13.53760(W) AD(       ) 2
 BJ3351  NAD 83(1986)-  30 47 36.96364(N)    090 12 13.53380(W) AD(       ) 2
 BJ3351
 BJ3351.Superseded values are not recommended for survey control.
 BJ3351
 BJ3351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3351.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3351
 BJ3351_MARKER: DD = SURVEY DISK
 BJ3351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3351_STAMPING: 59H019 1979
 BJ3351_MARK LOGO: LADHGS
 BJ3351_PROJECTION: FLUSH
 BJ3351_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BJ3351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3351+STABILITY: SURFACE MOTION
 BJ3351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3351+SATELLITE: SATELLITE OBSERVATIONS - April 09, 1990
 BJ3351
 BJ3351  HISTORY     - Date     Condition        Report By
 BJ3351  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3351  HISTORY     - 1982     GOOD             LADTD
 BJ3351  HISTORY     - 19900409 GOOD             LADTD
 BJ3351
 BJ3351                          STATION DESCRIPTION
 BJ3351
 BJ3351'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3351'THE STATION IS LOCATED IN THE NORTHWEST QUARTER OF SECTION 16, T3S,
 BJ3351'R10E, OWNERSHIP---THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3351'DEVELOPMENT.
 BJ3351'
 BJ3351'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25
 BJ3351'ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO WEST ALONG HIGHWAY 16
 BJ3351'FOR 4.5 KM (2.8 MILES) TO THE STATION ON THE RIGHT.
 BJ3351'
 BJ3351'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3351'LADTD) DISK STAMPED---59H019 1979--- SET INTO THE TOP OF A ROUND
 BJ3351'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3351'19.8 METERS SSW FROM A POWER POLE, 14.9 METERS WNW FROM THE CENTER OF
 BJ3351'HIGHWAY 16, 14.5 METERS SW FROM THE CENTER OF A GRAVEL DRIVE, 9.9
 BJ3351'METERS E FROM A 10 INCH PINE TREE, AND 0.6 METERS SW FROM A METAL
 BJ3351'WITNESS POST WITH SIGN ATTACHED.
 BJ3351'
 BJ3351'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3351'(NOW LADTD) DISK STAMPED---59H019 1979--- SET INTO AN IRREGULAR
 BJ3351'MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BJ3351
 BJ3351                          STATION RECOVERY (1982)
 BJ3351
 BJ3351'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3351'8.4 KM (5.2 MI) SOUTHWEST FROM FRANKLINTON.  FROM THE INTERSECTION OF
 BJ3351'STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH OF FRANKLINTON, GO WEST ON
 BJ3351'STATE HIGHWAY 16 FOR 4.5 KM (2.8 MI) TO THE STATION ON THE RIGHT, 19.8
 BJ3351'METERS (65 FT) SOUTH-SOUTHEAST OF A POWER POLE, 14.9 METERS (49 FT)
 BJ3351'WEST-NORTHWEST OF THE CENTER OF STATE HIGHWAY 16, 14.5 METERS
 BJ3351'(47.5 FT) SOUTHWEST OF THE CENTER OF A GRAVEL DRIVE, 9.9 METERS
 BJ3351'(32.5 FT) EAST OF A 16-INCH PINE TREE.  IT IS 0.61 METERS SOUTHWEST
 BJ3351'FROM A WITNESS POST AND 0.61 M ABOVE LA 16.
 BJ3351
 BJ3351                          STATION RECOVERY (1990)
 BJ3351
 BJ3351'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 BJ3351'THE STATION IS LOCATED ABOUT 13.7 KM (8.50 MI) NORTHWEST OF ENON AND
 BJ3351'7.6 KM (4.70 MI) SOUTHWEST OF FRANKLINTON, IN THE NORTHWEST QUARTER OF
 BJ3351'SECTION 16, T3S, R10E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3351'TRANSPORTATION AND DEVELOPMENT.
 BJ3351'
 BJ3351'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 25,
 BJ3351'ABOUT 3.2 KM (2.00 MI) SOUTH OF FRANKLINTON, GO WEST FOR 4.5 KM
 BJ3351'(2.80 MI) ON HIGHWAY 16 TO THE MARK ON THE RIGHT.
 BJ3351'
 BJ3351'THE STATION IS 19.8 M (65.0 FT) SOUTH-SOUTHWEST FROM A POWER POLE,
 BJ3351'14.9 M (48.9 FT) WEST-NORTHWEST FROM THE CENTER OF THE HIGHWAY, 14.5 M
 BJ3351'(47.6 FT) SOUTHWEST FROM THE CENTER OF A GRAVEL DRIVE, 5.8 M (19.0 FT)
 BJ3351'EAST-SOUTHEAST FROM A FENCE AND 0.6 M (2.0 FT) SOUTHWEST FROM A METAL
 BJ3351'WITNESS POST WITH SIGN ATTACHED.  IT IS RECESSED 2.5 CM (1 IN) BELOW
 BJ3351'THE GROUND SURFACE AND ABOUT 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 BJ3351'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3344 ***********************************************************************
 BJ3344  DESIGNATION -  59 H 020
 BJ3344  PID         -  BJ3344
 BJ3344  STATE/COUNTY-  LA/WASHINGTON
 BJ3344  COUNTRY     -  US
 BJ3344  USGS QUAD   -  FRANKLINTON (2018)
 BJ3344
 BJ3344                         *CURRENT SURVEY CONTROL
 BJ3344  ______________________________________________________________________
 BJ3344* NAD 83(1993) POSITION- 30 48 33.24418(N) 090 11 47.89024(W)   ADJUSTED
 BJ3344* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3344  **This station is located in a suspected subsidence area (see below).
 BJ3344  ______________________________________________________________________
 BJ3344  GEOID HEIGHT    -        -27.314 (meters)                     GEOID18
 BJ3344  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 BJ3344  DYNAMIC HEIGHT  -         73.659 (meters)      241.66  (feet) COMP
 BJ3344  MODELED GRAVITY -    979,342.1   (mgal)                       NAVD 88
 BJ3344  HORZ ORDER      -  SECOND
 BJ3344
 BJ3344.The horizontal coordinates were established by classical geodetic methods
 BJ3344.and adjusted by the National Geodetic Survey in May 1994.
 BJ3344
 BJ3344.** This station is in an area of known vertical motion. If an
 BJ3344.** orthometric height was ever established but is not available 
 BJ3344.** in the current survey control section, the orthometric height
 BJ3344.** is considered suspect.  Suspect heights are available in the
 BJ3344.** superseded section only if requested.
 BJ3344
 BJ3344.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3344.GEOID18 height accuracy estimate available here.
 BJ3344
 BJ3344.Click photographs - Photos may exist for this station.
 BJ3344
 BJ3344.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3344
 BJ3344.The dynamic height is computed by dividing the NAVD 88
 BJ3344.geopotential number by the normal gravity value computed on the
 BJ3344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3344.degrees latitude (g = 980.6199 gals.).
 BJ3344
 BJ3344.The modeled gravity was interpolated from observed gravity values.
 BJ3344
 BJ3344. The following values were computed from the NAD 83(1993) position.
 BJ3344
 BJ3344;                    North         East     Units Scale Factor Converg.
 BJ3344;SPC LA S     -   256,513.406 1,108,775.872   MT  1.00002505   +0 34 06.1
 BJ3344;SPC LA S     -   841,577.73  3,637,708.84   sFT  1.00002505   +0 34 06.1
 BJ3344;UTM  15      - 3,411,822.964   768,208.620   MT  1.00048747   +1 26 12.1
 BJ3344
 BJ3344!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3344!SPC LA S     -   0.99999271  x   1.00002505  =   1.00001776
 BJ3344!UTM  15      -   0.99999271  x   1.00048747  =   1.00048017
 BJ3344
 BJ3344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6820811822(NAD 83)
 BJ3344
 BJ3344                          SUPERSEDED SURVEY CONTROL
 BJ3344
 BJ3344  NAD 83(1992)-  30 48 33.24451(N)    090 11 47.89016(W) AD(       ) 2
 BJ3344  NAD 83(1986)-  30 48 33.26000(N)    090 11 47.88696(W) AD(       ) 2
 BJ3344
 BJ3344.Superseded values are not recommended for survey control.
 BJ3344
 BJ3344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3344.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3344
 BJ3344_MARKER: DD = SURVEY DISK
 BJ3344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3344_STAMPING: 59H020 1979
 BJ3344_MARK LOGO: LADHGS
 BJ3344_PROJECTION: FLUSH
 BJ3344_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3344+STABILITY: SURFACE MOTION
 BJ3344
 BJ3344  HISTORY     - Date     Condition        Report By
 BJ3344  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3344  HISTORY     - 1982     GOOD             LADTD
 BJ3344
 BJ3344                          STATION DESCRIPTION
 BJ3344
 BJ3344'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3344'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 9, T3S,
 BJ3344'R10E. OWNERSHIP--- WASHINGTON PARISH.
 BJ3344'
 BJ3344'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3344'16 ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO WEST ON HIGHWAY 16
 BJ3344'FOR 2.6 KM (1.6 MILES) TO THE JUNCTION OF HIGHWAY 16 AND WASHINGTON
 BJ3344'PARISH ROAD 31, THENCE TURN RIGHT AND GO NORTH ON PARISH ROAD 31 FOR
 BJ3344'0.6 KM (0.4 MILES) TO THE STATION ON THE RIGHT UNDER A POWER LINE AND
 BJ3344'NEAR A BRICK HOUSE.
 BJ3344'
 BJ3344'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3344'LADTD) DISK STAMPED---59H020 1979--- SET INTO THE TOP OF A ROUND
 BJ3344'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED 7.6
 BJ3344'METERS S FROM THE NORTHWEST CORNER OF A BARBED WIRE FENCE., 6.1
 BJ3344'METERS N FROM THE SOUTHWEST CORNER OF A BARBED WIRE FENCE., 5.6
 BJ3344'METERS E FROM THE CENTER OF THE ROAD., AND 0.6 METERS N FROM A METAL
 BJ3344'WITNESS POST WITH A SIGN ATTACHED.
 BJ3344'
 BJ3344'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3344'(NOW LADTD) DISK STAMPED---59H020 1979--- SET INTO AN IRREGULAR MASS
 BJ3344'OF CONCRETE .91 METERS BELOW THE SURFACE.
 BJ3344
 BJ3344                          STATION RECOVERY (1982)
 BJ3344
 BJ3344'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3344'7.1 KM (4.4 MI) SW FROM FRANKLINTON.
 BJ3344'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3344'OF FRANKLINTON, GO WEST ALONG HIGHWAY 16 FOR 2.9 KM (1.8 MI) TO THE
 BJ3344'INTERSECTION WITH PARISH HIGHWAY 31 ON THE RIGHT, TURN RIGHT ON PARISH
 BJ3344'HIGHWAY 31 AND GO NORTHWEST FOR 0.6 KM (0.4 MI) TO THE STATION ON THE
 BJ3344'RIGHT NEAR A FENCE AND UNDER A POWER LINE, 7.6 METERS (25 FT) SOUTH OF
 BJ3344'THE NORTHWEST CORNER OF BARBED WIRE FENCE, 6.1 METERS (20 FT) NORTH OF
 BJ3344'THE SOUTHWEST CORNER OF A BARBED WIRE FENCE, 5.6 METERS (18.5 FT) EAST
 BJ3344'OF THE CENTER OF PARISH ROAD 31, 0.9 METER (3 FT) WEST OF A BARBED
 BJ3344'WIRE FENCE.
 BJ3344'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3344'THE MARK IS ABOVE LEVEL WITH PARISH HIGHWAY 31.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3345 ***********************************************************************
 BJ3345  DESIGNATION -  59 H 021
 BJ3345  PID         -  BJ3345
 BJ3345  STATE/COUNTY-  LA/WASHINGTON
 BJ3345  COUNTRY     -  US
 BJ3345  USGS QUAD   -  FRANKLINTON (2018)
 BJ3345
 BJ3345                         *CURRENT SURVEY CONTROL
 BJ3345  ______________________________________________________________________
 BJ3345* NAD 83(1993) POSITION- 30 48 32.83922(N) 090 12 41.57695(W)   ADJUSTED
 BJ3345* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3345  **This station is located in a suspected subsidence area (see below).
 BJ3345  ______________________________________________________________________
 BJ3345  GEOID HEIGHT    -        -27.296 (meters)                     GEOID18
 BJ3345  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 BJ3345  DYNAMIC HEIGHT  -         71.793 (meters)      235.54  (feet) COMP
 BJ3345  MODELED GRAVITY -    979,342.8   (mgal)                       NAVD 88
 BJ3345  HORZ ORDER      -  SECOND
 BJ3345
 BJ3345.The horizontal coordinates were established by classical geodetic methods
 BJ3345.and adjusted by the National Geodetic Survey in May 1994.
 BJ3345
 BJ3345.** This station is in an area of known vertical motion. If an
 BJ3345.** orthometric height was ever established but is not available 
 BJ3345.** in the current survey control section, the orthometric height
 BJ3345.** is considered suspect.  Suspect heights are available in the
 BJ3345.** superseded section only if requested.
 BJ3345
 BJ3345.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3345.GEOID18 height accuracy estimate available here.
 BJ3345
 BJ3345.Click photographs - Photos may exist for this station.
 BJ3345
 BJ3345.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3345
 BJ3345.The dynamic height is computed by dividing the NAVD 88
 BJ3345.geopotential number by the normal gravity value computed on the
 BJ3345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3345.degrees latitude (g = 980.6199 gals.).
 BJ3345
 BJ3345.The modeled gravity was interpolated from observed gravity values.
 BJ3345
 BJ3345. The following values were computed from the NAD 83(1993) position.
 BJ3345
 BJ3345;                    North         East     Units Scale Factor Converg.
 BJ3345;SPC LA S     -   256,486.872 1,107,348.947   MT  1.00002503   +0 33 39.3
 BJ3345;SPC LA S     -   841,490.68  3,633,027.34   sFT  1.00002503   +0 33 39.3
 BJ3345;UTM  15      - 3,411,774.789   766,781.609   MT  1.00047805   +1 25 44.5
 BJ3345
 BJ3345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3345!SPC LA S     -   0.99999300  x   1.00002503  =   1.00001803
 BJ3345!UTM  15      -   0.99999300  x   1.00047805  =   1.00047104
 BJ3345
 BJ3345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6678111774(NAD 83)
 BJ3345
 BJ3345                          SUPERSEDED SURVEY CONTROL
 BJ3345
 BJ3345  NAD 83(1992)-  30 48 32.84001(N)    090 12 41.57699(W) AD(       ) 2
 BJ3345  NAD 83(1986)-  30 48 32.85391(N)    090 12 41.57367(W) AD(       ) 2
 BJ3345
 BJ3345.Superseded values are not recommended for survey control.
 BJ3345
 BJ3345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3345.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3345
 BJ3345_MARKER: DD = SURVEY DISK
 BJ3345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3345_STAMPING: 59H021 1979
 BJ3345_MARK LOGO: LADHGS
 BJ3345_PROJECTION: RECESSED 8 CENTIMETERS
 BJ3345_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3345+STABILITY: SURFACE MOTION
 BJ3345
 BJ3345  HISTORY     - Date     Condition        Report By
 BJ3345  HISTORY     - 1979     MONUMENTED       LADTD
 BJ3345  HISTORY     - 1982     GOOD             LADTD
 BJ3345
 BJ3345                          STATION DESCRIPTION
 BJ3345
 BJ3345'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3345'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 8, T 3 S,
 BJ3345'R 10 E,OWNERSHIP-- MR. JIMMY CORKERN.
 BJ3345'
 BJ3345'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ3345'16 ABOUT 3.2 KM (2 MILES) SOUTH OF FRANKLINTON, GO WEST ON HIGHWAY 16
 BJ3345'FOR 1.9 KM (1.75 MILES) TO PARISH ROAD 31, TURN RIGHT AND CONTINUE
 BJ3345'FOR APPROXITMATLY 0.8 KM (0.50) TO THE FIRST BLACK-TOP ROAD ON THE
 BJ3345'LEFT. THENCE TURN AND CONTINUE FOR APPROXITMATLY 1.2 KM (0.75 MILE)
 BJ3345'TO THE STATION ON THE LEFT IN A PASTURE.
 BJ3345'
 BJ3345'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS (NOW
 BJ3345'LADTD) DISK STAMPED---59H021 1979--- SET INTO THE TOP OF A ROUND
 BJ3345'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BJ3345'16.5 METERS SE FROM THE CENTER OF THE BLACK-TOP ROAD., 9.1 METERS NSW
 BJ3345'FROM A 12 INCH LIVE OAK., 7.5 METERS ESE FROM A METAL WITNESS POST
 BJ3345'AND SIGN., 3.4 METERS SE FROM A NET WIRE FENCE., AND 2.6 METERS S
 BJ3345'FROM A METAL WITNESS POST AND SIGN.
 BJ3345'
 BJ3345'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BJ3345'(NOW LADTD) DISK STAMPED---59H021 1979--- SET INTO AN IRREGULAR MASS
 BJ3345'OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BJ3345
 BJ3345                          STATION RECOVERY (1982)
 BJ3345
 BJ3345'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3345'8.7 KM (5.4 MI) SW FROM FRANKLINTON.
 BJ3345'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 16 SOUTH
 BJ3345'OF FRANKLINTON, GO WEST ALONG STATE HIGHWAY 16 FOR 2.9 KM (1.8 MI) TO
 BJ3345'PARISH ROAD 31, TURN RIGHT AND CONTINUE FOR 0.8 KM (0.5 MI) TO FIRST
 BJ3345'BLACKTOP ROAD ON THE LEFT, TURN LEFT AND CONTINUE FOR 1.3 KM (0.8 MI)
 BJ3345'TO THE STATION ON THE LEFT IN A PASTURE, 16.5 METERS (54 FT) SOUTHEAST
 BJ3345'OF THE CENTER OF A BLACKTOP ROAD, 9.1 METERS (30 FT) WEST-SOUTHWEST OF
 BJ3345'A 12-INCH LIVE OAK, 7.5 METERS (24.5 FT) EAST-SOUTHEAST OF A WITNESS
 BJ3345'POST, 3.4 METERS (11 FT) SOUTHEAST OF A NET WIRE FENCE, 2.6 METERS
 BJ3345'(8.5 FT) SOUTH OF ANOTHER WITNESS POST.
 BJ3345'THE MARK IS 2.49 METERS  S FROM A WITNESS POST.
 BJ3345'THE MARK IS 0.61 M ABOVE PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0339 ***********************************************************************
 AU0339  DESIGNATION -  59 LLD
 AU0339  PID         -  AU0339
 AU0339  STATE/COUNTY-  LA/ST CHARLES
 AU0339  COUNTRY     -  US
 AU0339  USGS QUAD   -  LULING (2018)
 AU0339
 AU0339                         *CURRENT SURVEY CONTROL
 AU0339  ______________________________________________________________________
 AU0339* NAD 83(1986) POSITION- 29 55 49.     (N) 090 19 46.     (W)   SCALED
 AU0339* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0339  **This station is located in a suspected subsidence area (see below).
 AU0339  ______________________________________________________________________
 AU0339  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 AU0339
 AU0339.The horizontal coordinates were scaled from a map and have
 AU0339.an estimated accuracy of +/- 6 seconds.
 AU0339
 AU0339.** This station is in an area of known vertical motion. If an
 AU0339.** orthometric height was ever established but is not available 
 AU0339.** in the current survey control section, the orthometric height
 AU0339.** is considered suspect.  Suspect heights are available in the
 AU0339.** superseded section only if requested.
 AU0339
 AU0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0339.GEOID18 height accuracy estimate available here.
 AU0339
 AU0339.Click photographs - Photos may exist for this station.
 AU0339
 AU0339;                    North         East    Units  Estimated Accuracy
 AU0339;SPC LA S     -   158,960.    1,096,920.      MT  (+/- 180 meters Scaled)
 AU0339
 AU0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP577140(NAD 83)
 AU0339
 AU0339                          SUPERSEDED SURVEY CONTROL
 AU0339
 AU0339.No superseded survey control is available for this station.
 AU0339
 AU0339_MARKER: DD = SURVEY DISK
 AU0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0339_STAMPING: 59 L L D
 AU0339_MARK LOGO: USACE
 AU0339_PROJECTION: FLUSH
 AU0339_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0339+STABILITY: SURFACE MOTION
 AU0339
 AU0339  HISTORY     - Date     Condition        Report By
 AU0339  HISTORY     - UNK      MONUMENTED       USACE
 AU0339  HISTORY     - 1964     GOOD             CGS
 AU0339  HISTORY     - 1977     GOOD             NGS
 AU0339  HISTORY     - 19941122 MARK NOT FOUND   NGS
 AU0339
 AU0339                          STATION DESCRIPTION
 AU0339
 AU0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0339'ABOUT 1.85 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0339'LULING, AT DAVIS CREVASSE U.S. COAST GUARD SIGN NO. 118.7, ON THE
 AU0339'OUTSIDE OF A CURVE WITH TANGENTS EXTENDING SOUTHEAST AND WEST, 181 1/2
 AU0339'FEET EAST OF THE CENTER OF THE JUNCTION OF HIGHWAY AND RAMP LEADING TO
 AU0339'LEVEE, 111 FEET SOUTHWEST OF SIGN, 3 FEET SOUTHEAST OF A POWER LINE
 AU0339'BRACE POLE, 1 1/2 FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET
 AU0339'BELOW THE HIGHWAY AND IS A DISK ON PIPE SET IN CONCRETE POST FLUSH
 AU0339'WITH THE GROUND, 33 FEET NORTHEAST OF THE CENTER LINE OF
 AU0339'HIGHWAY.
 AU0339
 AU0339                          STATION RECOVERY (1977)
 AU0339
 AU0339'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0339'2.05 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0339'HIGHWAY 52 AT LULING, AT THE OUTSIDE OF A CURVE WITH TANGENTS LEADING
 AU0339'SOUTHEAST AND WEST, 32.5 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY,
 AU0339'7 FT. EAST OF A POWER LINE POLE WITH A METER ON IT, 3.5 FT. SOUTHEAST
 AU0339'OF A GUY POLE WITH ONE GUY WIRE, A U.S.E. CAP ON A PIPE
 AU0339'ENCASED IN CONCRETE AND FLUSH WITH THE GROUND.
 AU0339
 AU0339                          STATION RECOVERY (1994)
 AU0339
 AU0339'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0339'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2935 ***********************************************************************
 BJ2935  DESIGNATION -  59 V 001
 BJ2935  PID         -  BJ2935
 BJ2935  STATE/COUNTY-  LA/WASHINGTON
 BJ2935  COUNTRY     -  US
 BJ2935  USGS QUAD   -  ENON (2018)
 BJ2935
 BJ2935                         *CURRENT SURVEY CONTROL
 BJ2935  ______________________________________________________________________
 BJ2935* NAD 83(1986) POSITION- 30 41 45.     (N) 090 05 00.     (W)   SCALED
 BJ2935* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2935  **This station is located in a suspected subsidence area (see below).
 BJ2935  ______________________________________________________________________
 BJ2935  GEOID HEIGHT    -        -27.311 (meters)                     GEOID18
 BJ2935
 BJ2935.The horizontal coordinates were scaled from a map and have
 BJ2935.an estimated accuracy of +/- 6 seconds.
 BJ2935
 BJ2935.** This station is in an area of known vertical motion. If an
 BJ2935.** orthometric height was ever established but is not available 
 BJ2935.** in the current survey control section, the orthometric height
 BJ2935.** is considered suspect.  Suspect heights are available in the
 BJ2935.** superseded section only if requested.
 BJ2935
 BJ2935.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2935.GEOID18 height accuracy estimate available here.
 BJ2935
 BJ2935.Click photographs - Photos may exist for this station.
 BJ2935
 BJ2935;                    North         East    Units  Estimated Accuracy
 BJ2935;SPC LA S     -   244,060.    1,119,760.      MT  (+/- 180 meters Scaled)
 BJ2935
 BJ2935_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP793995(NAD 83)
 BJ2935
 BJ2935                          SUPERSEDED SURVEY CONTROL
 BJ2935
 BJ2935.No superseded survey control is available for this station.
 BJ2935
 BJ2935_MARKER: DD = SURVEY DISK
 BJ2935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2935_STAMPING: 59V001 1977
 BJ2935_MARK LOGO: LADHGS
 BJ2935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2935+STABILITY: SURFACE MOTION
 BJ2935
 BJ2935  HISTORY     - Date     Condition        Report By
 BJ2935  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2935
 BJ2935                          STATION DESCRIPTION
 BJ2935
 BJ2935'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2935'2.2 MI SOUTH FROM ENON.
 BJ2935'8.2 MILES NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA.
 BJ2935'40, 1.1 MILE NORTH OF ST. TAMMANY - WASHINGTON PARISH LINE, 186 FEET
 BJ2935'EAST OF LA. 1129, 23 FEET NORTH OF A LOGGING ROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2936 ***********************************************************************
 BJ2936  DESIGNATION -  59 V 002
 BJ2936  PID         -  BJ2936
 BJ2936  STATE/COUNTY-  LA/WASHINGTON
 BJ2936  COUNTRY     -  US
 BJ2936  USGS QUAD   -  ENON (2018)
 BJ2936
 BJ2936                         *CURRENT SURVEY CONTROL
 BJ2936  ______________________________________________________________________
 BJ2936* NAD 83(1986) POSITION- 30 42 32.     (N) 090 05 05.     (W)   SCALED
 BJ2936* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2936  **This station is located in a suspected subsidence area (see below).
 BJ2936  ______________________________________________________________________
 BJ2936  GEOID HEIGHT    -        -27.333 (meters)                     GEOID18
 BJ2936
 BJ2936.The horizontal coordinates were scaled from a map and have
 BJ2936.an estimated accuracy of +/- 6 seconds.
 BJ2936
 BJ2936.** This station is in an area of known vertical motion. If an
 BJ2936.** orthometric height was ever established but is not available 
 BJ2936.** in the current survey control section, the orthometric height
 BJ2936.** is considered suspect.  Suspect heights are available in the
 BJ2936.** superseded section only if requested.
 BJ2936
 BJ2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2936.GEOID18 height accuracy estimate available here.
 BJ2936
 BJ2936.Click photographs - Photos may exist for this station.
 BJ2936
 BJ2936;                    North         East    Units  Estimated Accuracy
 BJ2936;SPC LA S     -   245,500.    1,119,610.      MT  (+/- 180 meters Scaled)
 BJ2936
 BJ2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ792009(NAD 83)
 BJ2936
 BJ2936                          SUPERSEDED SURVEY CONTROL
 BJ2936
 BJ2936.No superseded survey control is available for this station.
 BJ2936
 BJ2936_MARKER: DD = SURVEY DISK
 BJ2936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2936_STAMPING: 59V002 1977
 BJ2936_MARK LOGO: LADHGS
 BJ2936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2936+STABILITY: SURFACE MOTION
 BJ2936
 BJ2936  HISTORY     - Date     Condition        Report By
 BJ2936  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2936
 BJ2936                          STATION DESCRIPTION
 BJ2936
 BJ2936'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2936'1.3 MI SOUTH FROM ENON.
 BJ2936'9.3 MILE NORTH ALONG LA. 1129 FROM THE JUNCTION OF LA. 1129 AND LA. 40
 BJ2936'0.4 MILE SOUTH OF JUNCTION OF LA. 1129 AND LA. 437, 488 FEET SOUTH
 BJ2936'OF A BRIDGE ON LA. 1129, 129 FEET EAST OF LA. 1129 ALONG A BLAZED TREE
 BJ2936'LINE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2937 ***********************************************************************
 BJ2937  DESIGNATION -  59 V 003
 BJ2937  PID         -  BJ2937
 BJ2937  STATE/COUNTY-  LA/WASHINGTON
 BJ2937  COUNTRY     -  US
 BJ2937  USGS QUAD   -  ENON (2018)
 BJ2937
 BJ2937                         *CURRENT SURVEY CONTROL
 BJ2937  ______________________________________________________________________
 BJ2937* NAD 83(1986) POSITION- 30 43 23.     (N) 090 04 58.     (W)   SCALED
 BJ2937* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2937  **This station is located in a suspected subsidence area (see below).
 BJ2937  ______________________________________________________________________
 BJ2937  GEOID HEIGHT    -        -27.359 (meters)                     GEOID18
 BJ2937
 BJ2937.The horizontal coordinates were scaled from a map and have
 BJ2937.an estimated accuracy of +/- 6 seconds.
 BJ2937
 BJ2937.** This station is in an area of known vertical motion. If an
 BJ2937.** orthometric height was ever established but is not available 
 BJ2937.** in the current survey control section, the orthometric height
 BJ2937.** is considered suspect.  Suspect heights are available in the
 BJ2937.** superseded section only if requested.
 BJ2937
 BJ2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2937.GEOID18 height accuracy estimate available here.
 BJ2937
 BJ2937.Click photographs - Photos may exist for this station.
 BJ2937
 BJ2937;                    North         East    Units  Estimated Accuracy
 BJ2937;SPC LA S     -   247,070.    1,119,780.      MT  (+/- 180 meters Scaled)
 BJ2937
 BJ2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ793025(NAD 83)
 BJ2937
 BJ2937                          SUPERSEDED SURVEY CONTROL
 BJ2937
 BJ2937.No superseded survey control is available for this station.
 BJ2937
 BJ2937_MARKER: DD = SURVEY DISK
 BJ2937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2937_STAMPING: 59V003 1977
 BJ2937_MARK LOGO: LADHGS
 BJ2937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2937+STABILITY: SURFACE MOTION
 BJ2937
 BJ2937  HISTORY     - Date     Condition        Report By
 BJ2937  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2937  HISTORY     - 20060414 MARK NOT FOUND   NGS
 BJ2937
 BJ2937                          STATION DESCRIPTION
 BJ2937
 BJ2937'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2937'0.3 MI SOUTH FROM ENON.
 BJ2937'0.7 MILES NORTH ALONG LA. 437 FROM THE JUNCTION OF LA. 437 AND LEE
 BJ2937'ROAD, 800 FEET NORTH OF THE NORTH END OF THE BOGUE CHITTO RIVER BRIDGE
 BJ2937'130 FEET EAST OF LA. 437, 17 FEET NORTH OF A PRIVATE DRIVE
 BJ2937
 BJ2937                          STATION RECOVERY (2006)
 BJ2937
 BJ2937'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ2937'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2938 ***********************************************************************
 BJ2938  DESIGNATION -  59 V 004
 BJ2938  PID         -  BJ2938
 BJ2938  STATE/COUNTY-  LA/WASHINGTON
 BJ2938  COUNTRY     -  US
 BJ2938  USGS QUAD   -  ENON (2018)
 BJ2938
 BJ2938                         *CURRENT SURVEY CONTROL
 BJ2938  ______________________________________________________________________
 BJ2938* NAD 83(1986) POSITION- 30 43 39.     (N) 090 04 23.     (W)   SCALED
 BJ2938* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2938  **This station is located in a suspected subsidence area (see below).
 BJ2938  ______________________________________________________________________
 BJ2938  GEOID HEIGHT    -        -27.376 (meters)                     GEOID18
 BJ2938
 BJ2938.The horizontal coordinates were scaled from a map and have
 BJ2938.an estimated accuracy of +/- 6 seconds.
 BJ2938
 BJ2938.** This station is in an area of known vertical motion. If an
 BJ2938.** orthometric height was ever established but is not available 
 BJ2938.** in the current survey control section, the orthometric height
 BJ2938.** is considered suspect.  Suspect heights are available in the
 BJ2938.** superseded section only if requested.
 BJ2938
 BJ2938.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2938.GEOID18 height accuracy estimate available here.
 BJ2938
 BJ2938.Click photographs - Photos may exist for this station.
 BJ2938
 BJ2938;                    North         East    Units  Estimated Accuracy
 BJ2938;SPC LA S     -   247,580.    1,120,700.      MT  (+/- 180 meters Scaled)
 BJ2938
 BJ2938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ802030(NAD 83)
 BJ2938
 BJ2938                          SUPERSEDED SURVEY CONTROL
 BJ2938
 BJ2938.No superseded survey control is available for this station.
 BJ2938
 BJ2938_MARKER: DD = SURVEY DISK
 BJ2938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2938_STAMPING: 59V004 1977
 BJ2938_MARK LOGO: LADHGS
 BJ2938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2938+STABILITY: SURFACE MOTION
 BJ2938
 BJ2938  HISTORY     - Date     Condition        Report By
 BJ2938  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2938
 BJ2938                          STATION DESCRIPTION
 BJ2938
 BJ2938'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2938'0.6 MI SOUTH FROM ENON.
 BJ2938'AT THE JUNCTION OF LA. 16 AND LA. 60, 144 FEET NORTH OF THE EAST END
 BJ2938'OF BRIDGE ON LA. 16, 121 FEET WEST OF LA. 60
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2939 ***********************************************************************
 BJ2939  DESIGNATION -  59 V 005
 BJ2939  PID         -  BJ2939
 BJ2939  STATE/COUNTY-  LA/WASHINGTON
 BJ2939  COUNTRY     -  US
 BJ2939  USGS QUAD   -  ENON (2018)
 BJ2939
 BJ2939                         *CURRENT SURVEY CONTROL
 BJ2939  ______________________________________________________________________
 BJ2939* NAD 83(1986) POSITION- 30 43 08.     (N) 090 02 24.     (W)   SCALED
 BJ2939* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2939  **This station is located in a suspected subsidence area (see below).
 BJ2939  ______________________________________________________________________
 BJ2939  GEOID HEIGHT    -        -27.399 (meters)                     GEOID18
 BJ2939
 BJ2939.The horizontal coordinates were scaled from a map and have
 BJ2939.an estimated accuracy of +/- 6 seconds.
 BJ2939
 BJ2939.** This station is in an area of known vertical motion. If an
 BJ2939.** orthometric height was ever established but is not available 
 BJ2939.** in the current survey control section, the orthometric height
 BJ2939.** is considered suspect.  Suspect heights are available in the
 BJ2939.** superseded section only if requested.
 BJ2939
 BJ2939.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2939.GEOID18 height accuracy estimate available here.
 BJ2939
 BJ2939.Click photographs - Photos may exist for this station.
 BJ2939
 BJ2939;                    North         East    Units  Estimated Accuracy
 BJ2939;SPC LA S     -   246,660.    1,123,880.      MT  (+/- 180 meters Scaled)
 BJ2939
 BJ2939_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ834021(NAD 83)
 BJ2939
 BJ2939                          SUPERSEDED SURVEY CONTROL
 BJ2939
 BJ2939.No superseded survey control is available for this station.
 BJ2939
 BJ2939_MARKER: DD = SURVEY DISK
 BJ2939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2939_STAMPING: 59V005 1977
 BJ2939_MARK LOGO: LADHGS
 BJ2939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2939+STABILITY: SURFACE MOTION
 BJ2939
 BJ2939  HISTORY     - Date     Condition        Report By
 BJ2939  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2939  HISTORY     - 20060414 MARK NOT FOUND   NGS
 BJ2939
 BJ2939                          STATION DESCRIPTION
 BJ2939
 BJ2939'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2939'2.7 MI SE FROM ENON.
 BJ2939'2.3 MILES NORTHEAST ALONG LA. 60 FROM THE JUNCTION OF LA. 60 AND LA.
 BJ2939'16, 165 FEET NORTH OF LA. 60, 21 FEET NORTH OF THE NORTH RAIL OF THE
 BJ2939'G, M, AND O RAILROAD, 95 FEET SOUTH OF A DIRT ROAD, 9.5 MILES WEST OF
 BJ2939'RIO ALONG THE GULF, MOBILE AND OHIO RAILROAD
 BJ2939
 BJ2939                          STATION RECOVERY (2006)
 BJ2939
 BJ2939'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ2939'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2940 ***********************************************************************
 BJ2940  DESIGNATION -  59 V 006
 BJ2940  PID         -  BJ2940
 BJ2940  STATE/COUNTY-  LA/WASHINGTON
 BJ2940  COUNTRY     -  US
 BJ2940  USGS QUAD   -  ENON (2018)
 BJ2940
 BJ2940                         *CURRENT SURVEY CONTROL
 BJ2940  ______________________________________________________________________
 BJ2940* NAD 83(1986) POSITION- 30 42 28.     (N) 090 01 30.     (W)   SCALED
 BJ2940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2940  **This station is located in a suspected subsidence area (see below).
 BJ2940  ______________________________________________________________________
 BJ2940  GEOID HEIGHT    -        -27.399 (meters)                     GEOID18
 BJ2940
 BJ2940.The horizontal coordinates were scaled from a map and have
 BJ2940.an estimated accuracy of +/- 6 seconds.
 BJ2940
 BJ2940.** This station is in an area of known vertical motion. If an
 BJ2940.** orthometric height was ever established but is not available 
 BJ2940.** in the current survey control section, the orthometric height
 BJ2940.** is considered suspect.  Suspect heights are available in the
 BJ2940.** superseded section only if requested.
 BJ2940
 BJ2940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2940.GEOID18 height accuracy estimate available here.
 BJ2940
 BJ2940.Click photographs - Photos may exist for this station.
 BJ2940
 BJ2940;                    North         East    Units  Estimated Accuracy
 BJ2940;SPC LA S     -   245,440.    1,125,330.      MT  (+/- 180 meters Scaled)
 BJ2940
 BJ2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ849009(NAD 83)
 BJ2940
 BJ2940                          SUPERSEDED SURVEY CONTROL
 BJ2940
 BJ2940.No superseded survey control is available for this station.
 BJ2940
 BJ2940_MARKER: DD = SURVEY DISK
 BJ2940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2940_STAMPING: 59V006 1977
 BJ2940_MARK LOGO: LADHGS
 BJ2940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2940+STABILITY: SURFACE MOTION
 BJ2940
 BJ2940  HISTORY     - Date     Condition        Report By
 BJ2940  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2940  HISTORY     - 20060414 MARK NOT FOUND   NGS
 BJ2940
 BJ2940                          STATION DESCRIPTION
 BJ2940
 BJ2940'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2940'3.8 MI SE FROM ENON.
 BJ2940'1.2 MILES EAST ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM THE LA.
 BJ2940'HIGHWAY 60 CROSSING, 230 FEET WEST OF SPUR TRACK INTO A GRAVEL PIT, 31
 BJ2940'FEET SOUTH OF SOUTH RAIL, 187 FEET WEST OF POWER POLE STAMPED 65-1972,
 BJ2940'8.4 MILES WEST OF RIO ALONG THE GULF, MOBILE AND OHIO RAILROAD.
 BJ2940
 BJ2940                          STATION RECOVERY (2006)
 BJ2940
 BJ2940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ2940'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2941 ***********************************************************************
 BJ2941  DESIGNATION -  59 V 007
 BJ2941  PID         -  BJ2941
 BJ2941  STATE/COUNTY-  LA/WASHINGTON
 BJ2941  COUNTRY     -  US
 BJ2941  USGS QUAD   -  ENON (2018)
 BJ2941
 BJ2941                         *CURRENT SURVEY CONTROL
 BJ2941  ______________________________________________________________________
 BJ2941* NAD 83(1986) POSITION- 30 41 55.     (N) 090 00 20.     (W)   SCALED
 BJ2941* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2941  **This station is located in a suspected subsidence area (see below).
 BJ2941  ______________________________________________________________________
 BJ2941  GEOID HEIGHT    -        -27.406 (meters)                     GEOID18
 BJ2941
 BJ2941.The horizontal coordinates were scaled from a map and have
 BJ2941.an estimated accuracy of +/- 6 seconds.
 BJ2941
 BJ2941.** This station is in an area of known vertical motion. If an
 BJ2941.** orthometric height was ever established but is not available 
 BJ2941.** in the current survey control section, the orthometric height
 BJ2941.** is considered suspect.  Suspect heights are available in the
 BJ2941.** superseded section only if requested.
 BJ2941
 BJ2941.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2941.GEOID18 height accuracy estimate available here.
 BJ2941
 BJ2941.Click photographs - Photos may exist for this station.
 BJ2941
 BJ2941;                    North         East    Units  Estimated Accuracy
 BJ2941;SPC LA S     -   244,450.    1,127,200.      MT  (+/- 180 meters Scaled)
 BJ2941
 BJ2941_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ868000(NAD 83)
 BJ2941
 BJ2941                          SUPERSEDED SURVEY CONTROL
 BJ2941
 BJ2941.No superseded survey control is available for this station.
 BJ2941
 BJ2941_MARKER: DD = SURVEY DISK
 BJ2941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2941_STAMPING: 59V007 1977
 BJ2941_MARK LOGO: LADHGS
 BJ2941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2941+STABILITY: SURFACE MOTION
 BJ2941
 BJ2941  HISTORY     - Date     Condition        Report By
 BJ2941  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2941
 BJ2941                          STATION DESCRIPTION
 BJ2941
 BJ2941'DESCRIBED BY LA TRANSP AND DEV 1977
 BJ2941'5.1 MI SE FROM ENON.
 BJ2941'1.6 MILES NORTH ON CHOCTAW ROAD FROM THE JUNCTION OF CHOCTAW ROAD AND
 BJ2941'LA. 16, 0.9 MILES WEST OF CHOCTAW ROAD ALONG THE GULF, MOBILE AND OHIO
 BJ2941'RAILROAD, 18 FEET SOUTH OF THE SOUTH RAIL, 7.1 MILES WEST OF RIO ALONG
 BJ2941'THE GULF, MOBILE AND OHIO RAILROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1593 ***********************************************************************
 BH1593  DESIGNATION -  59 V 008 LADTD
 BH1593  PID         -  BH1593
 BH1593  STATE/COUNTY-  LA/WASHINGTON
 BH1593  COUNTRY     -  US
 BH1593  USGS QUAD   -  SUN (2018)
 BH1593
 BH1593                         *CURRENT SURVEY CONTROL
 BH1593  ______________________________________________________________________
 BH1593* NAD 83(1986) POSITION- 30 41 42.     (N) 089 59 27.     (W)   SCALED
 BH1593* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1593  **This station is located in a suspected subsidence area (see below).
 BH1593  ______________________________________________________________________
 BH1593  GEOID HEIGHT    -        -27.417 (meters)                     GEOID18
 BH1593
 BH1593.The horizontal coordinates were scaled from a map and have
 BH1593.an estimated accuracy of +/- 6 seconds.
 BH1593
 BH1593.** This station is in an area of known vertical motion. If an
 BH1593.** orthometric height was ever established but is not available 
 BH1593.** in the current survey control section, the orthometric height
 BH1593.** is considered suspect.  Suspect heights are available in the
 BH1593.** superseded section only if requested.
 BH1593
 BH1593.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1593.GEOID18 height accuracy estimate available here.
 BH1593
 BH1593.Click photographs - Photos may exist for this station.
 BH1593
 BH1593;                    North         East    Units  Estimated Accuracy
 BH1593;SPC LA S     -   244,060.    1,128,620.      MT  (+/- 180 meters Scaled)
 BH1593
 BH1593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU135996(NAD 83)
 BH1593
 BH1593                          SUPERSEDED SURVEY CONTROL
 BH1593
 BH1593.No superseded survey control is available for this station.
 BH1593
 BH1593_MARKER: DD = SURVEY DISK
 BH1593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1593_STAMPING: 59 V 008 1977
 BH1593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1593+STABILITY: SURFACE MOTION
 BH1593
 BH1593  HISTORY     - Date     Condition        Report By
 BH1593  HISTORY     - 1977     MONUMENTED       LADTD
 BH1593
 BH1593                          STATION DESCRIPTION
 BH1593
 BH1593'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1593'6 MI SE FROM ENON.
 BH1593'1.6 MILES NORTH ON CHOCTAW ROAD FROM THE JUNCTION OF LA. 16, 53 FEET
 BH1593'WEST OF CHOCTAW ROAD, 22 FEET SOUTH OF SOUTH RAIL, 6.1 MILE WEST OF
 BH1593'RIO ALONG THE GULF, MOBILE AND OHIO RAILROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1596 ***********************************************************************
 BH1596  DESIGNATION -  59 V 011 LADTD
 BH1596  PID         -  BH1596
 BH1596  STATE/COUNTY-  LA/WASHINGTON
 BH1596  COUNTRY     -  US
 BH1596  USGS QUAD   -  SUN (2018)
 BH1596
 BH1596                         *CURRENT SURVEY CONTROL
 BH1596  ______________________________________________________________________
 BH1596* NAD 83(1986) POSITION- 30 41 28.     (N) 089 56 22.     (W)   SCALED
 BH1596* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1596  **This station is located in a suspected subsidence area (see below).
 BH1596  ______________________________________________________________________
 BH1596  GEOID HEIGHT    -        -27.470 (meters)                     GEOID18
 BH1596
 BH1596.The horizontal coordinates were scaled from a map and have
 BH1596.an estimated accuracy of +/- 6 seconds.
 BH1596
 BH1596.** This station is in an area of known vertical motion. If an
 BH1596.** orthometric height was ever established but is not available 
 BH1596.** in the current survey control section, the orthometric height
 BH1596.** is considered suspect.  Suspect heights are available in the
 BH1596.** superseded section only if requested.
 BH1596
 BH1596.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1596.GEOID18 height accuracy estimate available here.
 BH1596
 BH1596.Click photographs - Photos may exist for this station.
 BH1596
 BH1596;                    North         East    Units  Estimated Accuracy
 BH1596;SPC LA S     -   243,690.    1,133,550.      MT  (+/- 180 meters Scaled)
 BH1596
 BH1596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU184990(NAD 83)
 BH1596
 BH1596                          SUPERSEDED SURVEY CONTROL
 BH1596
 BH1596.No superseded survey control is available for this station.
 BH1596
 BH1596_MARKER: DD = SURVEY DISK
 BH1596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1596_STAMPING: 59 V 011 1977
 BH1596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1596+STABILITY: SURFACE MOTION
 BH1596
 BH1596  HISTORY     - Date     Condition        Report By
 BH1596  HISTORY     - 1977     MONUMENTED       LADTD
 BH1596
 BH1596                          STATION DESCRIPTION
 BH1596
 BH1596'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1596'3.0 MI WEST FROM RIO.
 BH1596'AT STEIN 3 MILES WEST ALONG THE GULF, MOBILE, AND OHIO RAILROAD FROM
 BH1596'THE STATION AT RIO, 152 FEET WEST OF WARDLINE ROAD, 100 FEET NORTH OF
 BH1596'A GRAVEL ROAD, 18 FEET NORTH OF NORTH RAIL OF TRACKS, 90 FEET EAST OF
 BH1596'A TRESTLE BRIDGE ON RAILROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1597 ***********************************************************************
 BH1597  DESIGNATION -  59 V 012 LADTD
 BH1597  PID         -  BH1597
 BH1597  STATE/COUNTY-  LA/WASHINGTON
 BH1597  COUNTRY     -  US
 BH1597  USGS QUAD   -  SUN (2018)
 BH1597
 BH1597                         *CURRENT SURVEY CONTROL
 BH1597  ______________________________________________________________________
 BH1597* NAD 83(1986) POSITION- 30 41 27.     (N) 089 55 00.     (W)   SCALED
 BH1597* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1597  **This station is located in a suspected subsidence area (see below).
 BH1597  ______________________________________________________________________
 BH1597  GEOID HEIGHT    -        -27.496 (meters)                     GEOID18
 BH1597
 BH1597.The horizontal coordinates were scaled from a map and have
 BH1597.an estimated accuracy of +/- 6 seconds.
 BH1597
 BH1597.** This station is in an area of known vertical motion. If an
 BH1597.** orthometric height was ever established but is not available 
 BH1597.** in the current survey control section, the orthometric height
 BH1597.** is considered suspect.  Suspect heights are available in the
 BH1597.** superseded section only if requested.
 BH1597
 BH1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1597.GEOID18 height accuracy estimate available here.
 BH1597
 BH1597.Click photographs - Photos may exist for this station.
 BH1597
 BH1597;                    North         East    Units  Estimated Accuracy
 BH1597;SPC LA S     -   243,690.    1,135,730.      MT  (+/- 180 meters Scaled)
 BH1597
 BH1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU206989(NAD 83)
 BH1597
 BH1597                          SUPERSEDED SURVEY CONTROL
 BH1597
 BH1597.No superseded survey control is available for this station.
 BH1597
 BH1597_MARKER: DD = SURVEY DISK
 BH1597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1597_STAMPING: 59 V 012 1977
 BH1597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1597+STABILITY: SURFACE MOTION
 BH1597
 BH1597  HISTORY     - Date     Condition        Report By
 BH1597  HISTORY     - 1977     MONUMENTED       LADTD
 BH1597
 BH1597                          STATION DESCRIPTION
 BH1597
 BH1597'DESCRIBED BY LA TRANSP AND DEV 1977
 BH1597'1.7 MI WEST FROM RIO.
 BH1597'1.7 MILES WEST OF RIO ALONG THE GULF, MOBILE AND OHIO RAILROAD, 1.3
 BH1597'MILES EAST OF STEIN, 29 FEET EAST OF A GRAVEL ROAD, 26 FEET SOUTH OF
 BH1597'THE SOUTH RAIL OF THE TRACKS, 81 FEET EAST OF RAILROAD TRESTLE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3358 ***********************************************************************
 BJ3358  DESIGNATION -  59 V 014
 BJ3358  PID         -  BJ3358
 BJ3358  STATE/COUNTY-  LA/WASHINGTON
 BJ3358  COUNTRY     -  US
 BJ3358  USGS QUAD   -  FRANKLINTON (2018)
 BJ3358
 BJ3358                         *CURRENT SURVEY CONTROL
 BJ3358  ______________________________________________________________________
 BJ3358* NAD 83(1986) POSITION- 30 51 11.     (N) 090 09 43.     (W)   SCALED
 BJ3358* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3358  **This station is located in a suspected subsidence area (see below).
 BJ3358  ______________________________________________________________________
 BJ3358  GEOID HEIGHT    -        -27.363 (meters)                     GEOID18
 BJ3358  DYNAMIC HEIGHT  -         47.947 (meters)      157.31  (feet) COMP
 BJ3358  MODELED GRAVITY -    979,341.8   (mgal)                       NAVD 88
 BJ3358
 BJ3358.The horizontal coordinates were scaled from a map and have
 BJ3358.an estimated accuracy of +/- 6 seconds.
 BJ3358
 BJ3358.** This station is in an area of known vertical motion. If an
 BJ3358.** orthometric height was ever established but is not available 
 BJ3358.** in the current survey control section, the orthometric height
 BJ3358.** is considered suspect.  Suspect heights are available in the
 BJ3358.** superseded section only if requested.
 BJ3358
 BJ3358.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3358.GEOID18 height accuracy estimate available here.
 BJ3358
 BJ3358.Click photographs - Photos may exist for this station.
 BJ3358
 BJ3358.The dynamic height is computed by dividing the NAVD 88
 BJ3358.geopotential number by the normal gravity value computed on the
 BJ3358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3358.degrees latitude (g = 980.6199 gals.).
 BJ3358
 BJ3358.The modeled gravity was interpolated from observed gravity values.
 BJ3358
 BJ3358;                    North         East    Units  Estimated Accuracy
 BJ3358;SPC LA S     -   261,410.    1,112,050.      MT  (+/- 180 meters Scaled)
 BJ3358
 BJ3358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ714167(NAD 83)
 BJ3358
 BJ3358                          SUPERSEDED SURVEY CONTROL
 BJ3358
 BJ3358.No superseded survey control is available for this station.
 BJ3358
 BJ3358_MARKER: DD = SURVEY DISK
 BJ3358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3358_STAMPING: 59V014 1982
 BJ3358_MARK LOGO: LADHGS
 BJ3358_PROJECTION: FLUSH
 BJ3358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3358+STABILITY: SURFACE MOTION
 BJ3358
 BJ3358  HISTORY     - Date     Condition        Report By
 BJ3358  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3358
 BJ3358                          STATION DESCRIPTION
 BJ3358
 BJ3358'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3358'1.4 KM (0.9 MI) NORTH FROM FRANKLINTON.
 BJ3358'FROM THE COURTHOUSE AT FRANKLINTON, GO NORTH ALONG STATE HIGHWAY 25
 BJ3358'FOR 1.4 KM (0.9 MI) TO THE STATION ON THE RIGHT AT THE ENTRANCE TO THE
 BJ3358'FAIR GROUNDS, 18 METERS (59 FT) NORTH-NORTHEAST OF THE INTERSECTION OF
 BJ3358'STATE HIGHWAY 25 AND ROAD ENTRANCE TO FAIR GROUNDS, 34.7 METERS (114
 BJ3358'FT) FROM STEPS OF ENTRANCE OF ARMORY AND COMMUNITY CENTER CONCRETE
 BJ3358'BUILDING, 42.4 METERS (139 FT) TO ENTRANCE OF PALACE MALT SHOP OR
 BJ3358'BRICK BUILDING, 16.2 METERS (53 FT) NORTH OF THE CENTER OF STATE
 BJ3358'HIGHWAY 430, 11.4 METERS (37.5 FT) EAST-NORTHEAST OF A 30-INCH ROUND
 BJ3358'CONCRETE POST ON RIGHT OR EAST SIDE OF FAIRGROUNDS ENTRANCE.
 BJ3358'THE MARK IS 3.51 METERS  NNE FROM A WITNESS POST.
 BJ3358'THE MARK IS 0.30 M BELOW LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3359 ***********************************************************************
 BJ3359  DESIGNATION -  59 V 015
 BJ3359  PID         -  BJ3359
 BJ3359  STATE/COUNTY-  LA/WASHINGTON
 BJ3359  COUNTRY     -  US
 BJ3359  USGS QUAD   -  FRANKLINTON (2018)
 BJ3359
 BJ3359                         *CURRENT SURVEY CONTROL
 BJ3359  ______________________________________________________________________
 BJ3359* NAD 83(1986) POSITION- 30 51 45.     (N) 090 10 33.     (W)   SCALED
 BJ3359* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3359  **This station is located in a suspected subsidence area (see below).
 BJ3359  ______________________________________________________________________
 BJ3359  GEOID HEIGHT    -        -27.344 (meters)                     GEOID18
 BJ3359  DYNAMIC HEIGHT  -         48.245 (meters)      158.28  (feet) COMP
 BJ3359  MODELED GRAVITY -    979,343.1   (mgal)                       NAVD 88
 BJ3359
 BJ3359.The horizontal coordinates were scaled from a map and have
 BJ3359.an estimated accuracy of +/- 6 seconds.
 BJ3359
 BJ3359.** This station is in an area of known vertical motion. If an
 BJ3359.** orthometric height was ever established but is not available 
 BJ3359.** in the current survey control section, the orthometric height
 BJ3359.** is considered suspect.  Suspect heights are available in the
 BJ3359.** superseded section only if requested.
 BJ3359
 BJ3359.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3359.GEOID18 height accuracy estimate available here.
 BJ3359
 BJ3359.Click photographs - Photos may exist for this station.
 BJ3359
 BJ3359.The dynamic height is computed by dividing the NAVD 88
 BJ3359.geopotential number by the normal gravity value computed on the
 BJ3359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3359.degrees latitude (g = 980.6199 gals.).
 BJ3359
 BJ3359.The modeled gravity was interpolated from observed gravity values.
 BJ3359
 BJ3359;                    North         East    Units  Estimated Accuracy
 BJ3359;SPC LA S     -   262,440.    1,110,710.      MT  (+/- 180 meters Scaled)
 BJ3359
 BJ3359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ700177(NAD 83)
 BJ3359
 BJ3359                          SUPERSEDED SURVEY CONTROL
 BJ3359
 BJ3359.No superseded survey control is available for this station.
 BJ3359
 BJ3359_MARKER: DD = SURVEY DISK
 BJ3359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3359_STAMPING: 59V015 1982
 BJ3359_MARK LOGO: LADHGS
 BJ3359_PROJECTION: FLUSH
 BJ3359_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3359+STABILITY: SURFACE MOTION
 BJ3359_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3359+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2003
 BJ3359
 BJ3359  HISTORY     - Date     Condition        Report By
 BJ3359  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3359  HISTORY     - 19890824 GOOD             LADTD
 BJ3359  HISTORY     - 20031110 GOOD             LADTD
 BJ3359
 BJ3359                          STATION DESCRIPTION
 BJ3359
 BJ3359'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3359'3.2 KM (2 MI) NORTH FROM FRANKLINTON.
 BJ3359'FROM THE COURTHOUSE AT FRANKLINTON, GO NORTH ALONG STATE HIGHWAY 25
 BJ3359'FOR 3.2 KM (2 MI) TO THE STATION ON THE RIGHT, 14.6 METERS (48 FT)
 BJ3359'NORTHEAST OF THE CENTER OF STATE HIGHWAY 25, 32.9 METERS (108 FT)
 BJ3359'SOUTH-SOUTHEAST FROM THE SOUTHEAST CORNER OF WOOD FRAME BUILDING
 BJ3359'(FISHERS AMOCO), 0.9 METER (3 FT) NORTHWEST OF CHAIN LINK CORNER POST,
 BJ3359'3.7 METERS (12 FT) EAST-NORTHEAST OF THE SOUTH END OF A CONCRETE
 BJ3359'CULVERT.
 BJ3359'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3359'THE MARK IS 0.30 M BELOW LA 25.
 BJ3359
 BJ3359                          STATION RECOVERY (1989)
 BJ3359
 BJ3359'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3359'THE STATION IS LOCATED ABOUT 14.5 KM (9.00 MI) SOUTH OF WARNERTON AND
 BJ3359'3.2 KM (2.00 MI) NORTH OF FRANKLINTON.  OWNERSHIP--LOUISIANA
 BJ3359'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BJ3359'FROM THE COURTHOUSE IN FRANKLINTON, GO NORTH FOR 3.2 KM (2.00 MI) TO
 BJ3359'THE STATION ON THE RIGHT. THE STATION IS FLUSH WITH THE GROUND.  IT IS
 BJ3359'LOCATED 32.9 M (107.9 FT) SOUTH-SOUTHEAST FROM THE CORNER OF AN
 BJ3359'ABANDON WOOD FRAME BUILDING, 14.6 M (47.9 FT) NORTHEAST FROM THE
 BJ3359'CENTER OF HIGHWAY 25, 3.7 M (12.1 FT) EAST-NORTHEAST FROM THE SOUTH
 BJ3359'END OF A CONCRETE CULVERT, 0.3 M (1.0 FT) WEST FROM A WITNESS POST,
 BJ3359'AND ABOUT LEVEL WITH THE HIGHWAY.
 BJ3359
 BJ3359                          STATION RECOVERY (2003)
 BJ3359
 BJ3359'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3359'OMIT THE DESCRIPTIONS TO THE ABANDONED HOUSE AND THE CULVERT, ADD TO
 BJ3359'THE DESCRIPTION THE FOLLOWING MEASUREMENT. 2.5 FT WEST-SOUTHWEST FROM
 BJ3359'A CHAIN LINK FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3360 ***********************************************************************
 BJ3360  DESIGNATION -  59 V 016
 BJ3360  PID         -  BJ3360
 BJ3360  STATE/COUNTY-  LA/WASHINGTON
 BJ3360  COUNTRY     -  US
 BJ3360  USGS QUAD   -  CLIFTON (2018)
 BJ3360
 BJ3360                         *CURRENT SURVEY CONTROL
 BJ3360  ______________________________________________________________________
 BJ3360* NAD 83(1986) POSITION- 30 52 30.     (N) 090 11 11.     (W)   SCALED
 BJ3360* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3360  **This station is located in a suspected subsidence area (see below).
 BJ3360  ______________________________________________________________________
 BJ3360  GEOID HEIGHT    -        -27.326 (meters)                     GEOID18
 BJ3360  DYNAMIC HEIGHT  -         49.704 (meters)      163.07  (feet) COMP
 BJ3360  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BJ3360
 BJ3360.The horizontal coordinates were scaled from a map and have
 BJ3360.an estimated accuracy of +/- 6 seconds.
 BJ3360
 BJ3360.** This station is in an area of known vertical motion. If an
 BJ3360.** orthometric height was ever established but is not available 
 BJ3360.** in the current survey control section, the orthometric height
 BJ3360.** is considered suspect.  Suspect heights are available in the
 BJ3360.** superseded section only if requested.
 BJ3360
 BJ3360.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3360.GEOID18 height accuracy estimate available here.
 BJ3360
 BJ3360.Click photographs - Photos may exist for this station.
 BJ3360
 BJ3360.The dynamic height is computed by dividing the NAVD 88
 BJ3360.geopotential number by the normal gravity value computed on the
 BJ3360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3360.degrees latitude (g = 980.6199 gals.).
 BJ3360
 BJ3360.The modeled gravity was interpolated from observed gravity values.
 BJ3360
 BJ3360;                    North         East    Units  Estimated Accuracy
 BJ3360;SPC LA S     -   263,810.    1,109,680.      MT  (+/- 180 meters Scaled)
 BJ3360
 BJ3360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ690191(NAD 83)
 BJ3360
 BJ3360                          SUPERSEDED SURVEY CONTROL
 BJ3360
 BJ3360.No superseded survey control is available for this station.
 BJ3360
 BJ3360_MARKER: DD = SURVEY DISK
 BJ3360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3360_STAMPING: 59V016 1982
 BJ3360_MARK LOGO: LADHGS
 BJ3360_PROJECTION: FLUSH
 BJ3360_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3360+STABILITY: SURFACE MOTION
 BJ3360_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3360+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2003
 BJ3360
 BJ3360  HISTORY     - Date     Condition        Report By
 BJ3360  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3360  HISTORY     - 19890824 GOOD             LADTD
 BJ3360  HISTORY     - 20031110 GOOD             LADTD
 BJ3360
 BJ3360                          STATION DESCRIPTION
 BJ3360
 BJ3360'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3360'4.8 KM (3 MI) NORTH FROM FRANKLINTON.
 BJ3360'FROM THE COURTHOUSE AT FRANKLINTON, GO NORTH ALONG STATE HIGHWAY 25,
 BJ3360'FOR 4.8 KM (3 MI) TO THE STATION ON THE RIGHT, 4.6 METERS (15 FT)
 BJ3360'SOUTH-SOUTHWEST OF THE CENTER OF J. D. THOMPSON GRAVEL DRIVE, 15.5
 BJ3360'METERS (51 FT) EAST-NORTHEAST OF THE CENTER OF STATE HIGHWAY 25,
 BJ3360'4.6 METERS (15 FT) FROM THE SOUTH END OF CONCRETE CULVERT UNDER THE
 BJ3360'PRIVATE DRIVE, 0.5 METER (1.5 FT) WEST-NORTHWEST OF FENCE CORNER POST,
 BJ3360'13.7 METERS (45 FT) SOUTH-SOUTHEAST OF A POWER POLE.
 BJ3360'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BJ3360'THE MARK IS 0.30 M BELOW LA 25.
 BJ3360
 BJ3360                          STATION RECOVERY (1989)
 BJ3360
 BJ3360'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3360'THE STATION IS LOCATED ABOUT 12.9 KM (8.00 MI) SOUTH OF WARNERTON AND
 BJ3360'4.8 KM (3.00 MI) NORTH OF FRANKLINTON.  OWNERSHIP--LOUISIANA
 BJ3360'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BJ3360'FROM THE COURTHOUSE IN FRANKLINTON, GO NORTH FOR 4.8 KM (3.00 MI) ON
 BJ3360'STATE HIGHWAY 25 TO THE STATION ON THE RIGHT. THE STATION IS FLUSH
 BJ3360'WITH THE GROUND.  LOCATED 15.5 M (50.9 FT) EAST-NORTHEAST FROM THE
 BJ3360'CENTER OF HIGHWAY 25, 13.7 M (44.9 FT) SOUTH-SOUTHEAST FROM A POWER
 BJ3360'POLE, 4.6 M (15.1 FT) SOUTH-SOUTHWEST FROM THE CENTER OF J.D.
 BJ3360'THOMPSON GRAVEL DRIVE, 4.6 M (15.1 FT) SOUTH FROM THE SOUTH END OF A
 BJ3360'CONCRETE CULVERT UNDER THE DRIVE, 0.5 M (1.6 FT) WEST-NORTHWEST FROM A
 BJ3360'FENCE CORNER POST, 0.3 M (1.0 FT) EAST FROM A WITNESS POST, AND ABOUT
 BJ3360'0.3 METER (1.0 FT) BELOW THE HIGHWAY.
 BJ3360
 BJ3360                          STATION RECOVERY (2003)
 BJ3360
 BJ3360'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3360'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3361 ***********************************************************************
 BJ3361  DESIGNATION -  59 V 017
 BJ3361  PID         -  BJ3361
 BJ3361  STATE/COUNTY-  LA/WASHINGTON
 BJ3361  COUNTRY     -  US
 BJ3361  USGS QUAD   -  CLIFTON (2018)
 BJ3361
 BJ3361                         *CURRENT SURVEY CONTROL
 BJ3361  ______________________________________________________________________
 BJ3361* NAD 83(1986) POSITION- 30 53 23.     (N) 090 11 30.     (W)   SCALED
 BJ3361* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3361  **This station is located in a suspected subsidence area (see below).
 BJ3361  ______________________________________________________________________
 BJ3361  GEOID HEIGHT    -        -27.311 (meters)                     GEOID18
 BJ3361  DYNAMIC HEIGHT  -         51.456 (meters)      168.82  (feet) COMP
 BJ3361  MODELED GRAVITY -    979,345.8   (mgal)                       NAVD 88
 BJ3361
 BJ3361.The horizontal coordinates were scaled from a map and have
 BJ3361.an estimated accuracy of +/- 6 seconds.
 BJ3361
 BJ3361.** This station is in an area of known vertical motion. If an
 BJ3361.** orthometric height was ever established but is not available 
 BJ3361.** in the current survey control section, the orthometric height
 BJ3361.** is considered suspect.  Suspect heights are available in the
 BJ3361.** superseded section only if requested.
 BJ3361
 BJ3361.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3361.GEOID18 height accuracy estimate available here.
 BJ3361
 BJ3361.Click photographs - Photos may exist for this station.
 BJ3361
 BJ3361.The dynamic height is computed by dividing the NAVD 88
 BJ3361.geopotential number by the normal gravity value computed on the
 BJ3361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3361.degrees latitude (g = 980.6199 gals.).
 BJ3361
 BJ3361.The modeled gravity was interpolated from observed gravity values.
 BJ3361
 BJ3361;                    North         East    Units  Estimated Accuracy
 BJ3361;SPC LA S     -   265,440.    1,109,160.      MT  (+/- 180 meters Scaled)
 BJ3361
 BJ3361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ684207(NAD 83)
 BJ3361
 BJ3361                          SUPERSEDED SURVEY CONTROL
 BJ3361
 BJ3361.No superseded survey control is available for this station.
 BJ3361
 BJ3361_MARKER: DD = SURVEY DISK
 BJ3361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3361_STAMPING: 59V017 1982
 BJ3361_MARK LOGO: LADHGS
 BJ3361_PROJECTION: FLUSH
 BJ3361_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3361+STABILITY: SURFACE MOTION
 BJ3361
 BJ3361  HISTORY     - Date     Condition        Report By
 BJ3361  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3361  HISTORY     - 19890824 GOOD             LADTD
 BJ3361
 BJ3361                          STATION DESCRIPTION
 BJ3361
 BJ3361'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3361'6.6 KM (4.1 MI) NORTH FROM FRANKLINTON.
 BJ3361'FROM THE COURTHOUSE AT FRANKLINTON, GO NORTH ALONG STATE HIGHWAY 25
 BJ3361'FOR 6.6 KM (4.1 MI) TO THE STATION ON THE LEFT, APPROXIMATELY 0.2 KM
 BJ3361'(0.1 MI) NORTH OF HAYS CREEK BRIDGE, 15.2 METERS (50 FT)
 BJ3361'WEST-SOUTHWEST OF THE CENTER OF STATE HIGHWAY 25, 5.9 METERS (19.5 FT)
 BJ3361'SOUTH OF A GRAVEL DRIVE, 17.5 METERS (57.5 FT) SOUTH-SOUTHEAST OF A
 BJ3361'POWER POLE, 0.5 METER (1.5 FT) SOUTH-SOUTHEAST OF A RIGHT-OF-WAY
 BJ3361'MARKER.  NOTE--52V017 RESET 1982 ESTABLISHED NEARBY AS MARKER 52V017
 BJ3361'IS SUBJECT TO BEING DESTROYED.
 BJ3361'THE MARK IS 0.46 METERS  WSW FROM A WITNESS POST.
 BJ3361'THE MARK IS 0.30 M ABOVE LA 25.
 BJ3361
 BJ3361                          STATION RECOVERY (1989)
 BJ3361
 BJ3361'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3361'THE STATION IS LOCATED 11.2 KM (6.95 MI) SOUTH OF WARNERTON AND 6.6 KM
 BJ3361'(4.10 MI) NORTH OF FRANKLINTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3361'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE
 BJ3361'COURTHOUSE IN FRANKLINTON, GO NORTH FOR 6.6 KM (4.10 MI) ON STATE
 BJ3361'HIGHWAY 25 TO THE STATION ON THE LEFT, ABOUT 0.2 KM (0.10 MI) NORTH OF
 BJ3361'THE HAYS CREEK BRIDGE. THE STATION IS FLUSH WITH THE GROUND.  LOCATED
 BJ3361'17.5 M (57.4 FT) SOUTH-SOUTHEAST FROM POWER POLE NUMBER D 352, 15.2 M
 BJ3361'(49.9 FT) WEST-SOUTHWEST FROM THE CENTER OF HIGHWAY 25, 5.9 M (19.4
 BJ3361'FT) SOUTH FROM A GRAVEL DRIVE, 0.46 M (1.51 FT) WEST-SOUTHWEST FROM A
 BJ3361'WITNESS POST, AND 0.30 METER (0.98 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3362 ***********************************************************************
 BJ3362  DESIGNATION -  59 V 017 RESET
 BJ3362  PID         -  BJ3362
 BJ3362  STATE/COUNTY-  LA/WASHINGTON
 BJ3362  COUNTRY     -  US
 BJ3362  USGS QUAD   -  CLIFTON (2018)
 BJ3362
 BJ3362                         *CURRENT SURVEY CONTROL
 BJ3362  ______________________________________________________________________
 BJ3362* NAD 83(1986) POSITION- 30 53 17.     (N) 090 11 30.     (W)   SCALED
 BJ3362* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3362  **This station is located in a suspected subsidence area (see below).
 BJ3362  ______________________________________________________________________
 BJ3362  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BJ3362  DYNAMIC HEIGHT  -         51.134 (meters)      167.76  (feet) COMP
 BJ3362  MODELED GRAVITY -    979,345.6   (mgal)                       NAVD 88
 BJ3362
 BJ3362.The horizontal coordinates were scaled from a map and have
 BJ3362.an estimated accuracy of +/- 6 seconds.
 BJ3362
 BJ3362.** This station is in an area of known vertical motion. If an
 BJ3362.** orthometric height was ever established but is not available 
 BJ3362.** in the current survey control section, the orthometric height
 BJ3362.** is considered suspect.  Suspect heights are available in the
 BJ3362.** superseded section only if requested.
 BJ3362
 BJ3362.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3362.GEOID18 height accuracy estimate available here.
 BJ3362
 BJ3362.Click photographs - Photos may exist for this station.
 BJ3362
 BJ3362.The dynamic height is computed by dividing the NAVD 88
 BJ3362.geopotential number by the normal gravity value computed on the
 BJ3362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3362.degrees latitude (g = 980.6199 gals.).
 BJ3362
 BJ3362.The modeled gravity was interpolated from observed gravity values.
 BJ3362
 BJ3362;                    North         East    Units  Estimated Accuracy
 BJ3362;SPC LA S     -   265,260.    1,109,160.      MT  (+/- 180 meters Scaled)
 BJ3362
 BJ3362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ684205(NAD 83)
 BJ3362
 BJ3362                          SUPERSEDED SURVEY CONTROL
 BJ3362
 BJ3362.No superseded survey control is available for this station.
 BJ3362
 BJ3362_MARKER: DD = SURVEY DISK
 BJ3362_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ3362_SP_SET: BRIDGE CURB
 BJ3362_STAMPING: 59 V 017 RESET 1982
 BJ3362_MARK LOGO: LADHGS
 BJ3362_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3362_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3362_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3362+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2003
 BJ3362
 BJ3362  HISTORY     - Date     Condition        Report By
 BJ3362  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3362  HISTORY     - 19890824 GOOD             LADTD
 BJ3362  HISTORY     - 20031110 GOOD             LADTD
 BJ3362
 BJ3362                          STATION DESCRIPTION
 BJ3362
 BJ3362'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3362'6.4 KM (4 MI) NORTH FROM FRANKLINTON.
 BJ3362'FROM THE COURTHOUSE AT FRANKLINTON, GO NORTH ALONG STATE HIGHWAY 25
 BJ3362'FOR 6.4 KM (4 MI) TO THE STATION ON THE RIGHT IN HAYS CREEK BRIDGE,
 BJ3362'6.5 METERS (21.4 FT) SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF
 BJ3362'BRIDGE, 10.8 METERS (35.5 FT) EAST-SOUTHEAST OF THE NORTHWEST CORNER
 BJ3362'OF BRIDGE, 4.5 METERS (14.8 FT) EAST OF THE CENTER OF BRIDGE (LA 25).
 BJ3362'THE MARK IS 7.01 METERS  SSE FROM A WITNESS POST.
 BJ3362'THE MARK IS 0.30 M ABOVE CENTER OF BRIDGE..
 BJ3362
 BJ3362                          STATION RECOVERY (1989)
 BJ3362
 BJ3362'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3362'THE STATION IS LOCATED ABOUT 11.3 KM (7.00 MI) SOUTH OF WARNERTON AND
 BJ3362'6.4 KM (3.95 MI) NORTH OF FRANKLINTON.  OWNERSHIP--LOUISIANA
 BJ3362'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BJ3362'FROM THE COURTHOUSE IN FRANKLINTON, GO NORTH FOR 6.4 KM (3.95 MI) ON
 BJ3362'STATE HIGHWAY 25 TO THE STATION ON THE RIGHT, IN THE HAYS CREEK
 BJ3362'BRIDGE,  10.8 M (35.4 FT) EAST-SOUTHEAST FROM THE NORTHWEST CORNER OF
 BJ3362'THE BRIDGE, 7.01 M (23.00 FT) SOUTH-SOUTHEAST FROM A WITNESS POST,6.5
 BJ3362'M SOUTH-SOUTHEAST FROM THE NORTHEAST CORNER OF THE BRIDGE, 4.5 M (14.8
 BJ3362'FT) EAST FROM THE CENTER OF THE BRIDGE AND HIGHWAY, AND 0.15 METER
 BJ3362'(0.49 FT) ABOVE THE BRIDGE ROADWAY.
 BJ3362
 BJ3362                          STATION RECOVERY (2003)
 BJ3362
 BJ3362'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3363 ***********************************************************************
 BJ3363  DESIGNATION -  59 V 018
 BJ3363  PID         -  BJ3363
 BJ3363  STATE/COUNTY-  LA/WASHINGTON
 BJ3363  COUNTRY     -  US
 BJ3363  USGS QUAD   -  CLIFTON (2018)
 BJ3363
 BJ3363                         *CURRENT SURVEY CONTROL
 BJ3363  ______________________________________________________________________
 BJ3363* NAD 83(1986) POSITION- 30 54 08.     (N) 090 11 13.     (W)   SCALED
 BJ3363* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3363  **This station is located in a suspected subsidence area (see below).
 BJ3363  ______________________________________________________________________
 BJ3363  GEOID HEIGHT    -        -27.307 (meters)                     GEOID18
 BJ3363  DYNAMIC HEIGHT  -         56.741 (meters)      186.16  (feet) COMP
 BJ3363  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BJ3363
 BJ3363.The horizontal coordinates were scaled from a map and have
 BJ3363.an estimated accuracy of +/- 6 seconds.
 BJ3363
 BJ3363.** This station is in an area of known vertical motion. If an
 BJ3363.** orthometric height was ever established but is not available 
 BJ3363.** in the current survey control section, the orthometric height
 BJ3363.** is considered suspect.  Suspect heights are available in the
 BJ3363.** superseded section only if requested.
 BJ3363
 BJ3363.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3363.GEOID18 height accuracy estimate available here.
 BJ3363
 BJ3363.Click photographs - Photos may exist for this station.
 BJ3363
 BJ3363.The dynamic height is computed by dividing the NAVD 88
 BJ3363.geopotential number by the normal gravity value computed on the
 BJ3363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3363.degrees latitude (g = 980.6199 gals.).
 BJ3363
 BJ3363.The modeled gravity was interpolated from observed gravity values.
 BJ3363
 BJ3363;                    North         East    Units  Estimated Accuracy
 BJ3363;SPC LA S     -   266,830.    1,109,600.      MT  (+/- 180 meters Scaled)
 BJ3363
 BJ3363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ688221(NAD 83)
 BJ3363
 BJ3363                          SUPERSEDED SURVEY CONTROL
 BJ3363
 BJ3363.No superseded survey control is available for this station.
 BJ3363
 BJ3363_MARKER: DD = SURVEY DISK
 BJ3363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3363_STAMPING: 59V018 1982
 BJ3363_MARK LOGO: LADHGS
 BJ3363_PROJECTION: FLUSH
 BJ3363_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3363+STABILITY: SURFACE MOTION
 BJ3363
 BJ3363  HISTORY     - Date     Condition        Report By
 BJ3363  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3363  HISTORY     - 19890824 GOOD             LADTD
 BJ3363
 BJ3363                          STATION DESCRIPTION
 BJ3363
 BJ3363'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3363'2.5 KM (1.5 MI) SOUTH FROM CLIFTON.
 BJ3363'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 38 AT
 BJ3363'CLIFTON, GO SOUTH ALONG STATE HIGHWAY 25 FOR 2.5 KM (1.55 MI) TO THE
 BJ3363'STATION ON THE LEFT, 15.2 METERS (50 FT) EAST-SOUTHEAST OF THE CENTER
 BJ3363'OF STATE HIGHWAY 25, 43.9 METERS (144 FT) SOUTH-SOUTHWEST OF A GUY
 BJ3363'POLE, 48.8 METERS (160 FT) SOUTH-SOUTHWEST OF THE SOUTHEAST WING OF
 BJ3363'CONCRETE CULVERT UNDER STATE HIGHWAY 25, 44.5 METERS (146 FT)
 BJ3363'SOUTH-SOUTHWEST OF THE JUNCTION OF RIGHT-OF-WAY FENCE AND LATERAL
 BJ3363'FENCE, 0.3 METER (1 FT) EAST-SOUTHEAST OF A RIGHT-OF-WAY FENCE.
 BJ3363'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3363'THE MARK IS ABOVE LEVEL WITH LA 25.
 BJ3363
 BJ3363                          STATION RECOVERY (1989)
 BJ3363
 BJ3363'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3363'THE STATION IS LOCATED 9.7 KM (6.00 MI) SOUTH OF WARNERTON, 8.0 KM
 BJ3363'(4.95 MI) NORTH OF FRANKLINTON AND 2.5 KM (1.55 MI) SOUTH OF CLIFTON.
 BJ3363'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ3363'
 BJ3363'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 38 IN
 BJ3363'CLIFTON, GO SOUTH FOR 2.5 KM (1.55 MI) ON HIGHWAY 25 TO THE STATION ON
 BJ3363'THE LEFT.
 BJ3363'
 BJ3363'THE MARK IS FLUSH WITH THE GROUND, 48.8 M (160.1 FT) SOUTH-SOUTHWEST
 BJ3363'FROM THE SOUTHEAST WING OF A CONCRETE CULVERT UNDER THE HIGHWAY, 44.5
 BJ3363'M (146.0 FT) SOUTH-SOUTHWEST FROM THE JUNCTION OF A RIGHT-OF-WAY FENCE
 BJ3363'AND A LATERAL FENCE, 43.9 M (144.0 FT) SOUTH-SOUTHWEST FROM A GUY
 BJ3363'POLE, 15.2 M (49.9 FT) EAST-SOUTHEAST FROM THE CENTER OF THE HIGHWAY,
 BJ3363'0.3 M (1.0 FT) EAST-SOUTHEAST FROM A RIGHT-OF-WAY FENCE, 0.3 M
 BJ3363'(1.0 FT) SOUTH FROM A WITNESS POST, AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3364 ***********************************************************************
 BJ3364  DESIGNATION -  59 V 019
 BJ3364  PID         -  BJ3364
 BJ3364  STATE/COUNTY-  LA/WASHINGTON
 BJ3364  COUNTRY     -  US
 BJ3364  USGS QUAD   -  CLIFTON (2018)
 BJ3364
 BJ3364                         *CURRENT SURVEY CONTROL
 BJ3364  ______________________________________________________________________
 BJ3364* NAD 83(1986) POSITION- 30 54 55.     (N) 090 11 01.     (W)   SCALED
 BJ3364* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3364  **This station is located in a suspected subsidence area (see below).
 BJ3364  ______________________________________________________________________
 BJ3364  GEOID HEIGHT    -        -27.299 (meters)                     GEOID18
 BJ3364  DYNAMIC HEIGHT  -         54.692 (meters)      179.44  (feet) COMP
 BJ3364  MODELED GRAVITY -    979,347.3   (mgal)                       NAVD 88
 BJ3364
 BJ3364.The horizontal coordinates were scaled from a map and have
 BJ3364.an estimated accuracy of +/- 6 seconds.
 BJ3364
 BJ3364.** This station is in an area of known vertical motion. If an
 BJ3364.** orthometric height was ever established but is not available 
 BJ3364.** in the current survey control section, the orthometric height
 BJ3364.** is considered suspect.  Suspect heights are available in the
 BJ3364.** superseded section only if requested.
 BJ3364
 BJ3364.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3364.GEOID18 height accuracy estimate available here.
 BJ3364
 BJ3364.Click photographs - Photos may exist for this station.
 BJ3364
 BJ3364.The dynamic height is computed by dividing the NAVD 88
 BJ3364.geopotential number by the normal gravity value computed on the
 BJ3364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3364.degrees latitude (g = 980.6199 gals.).
 BJ3364
 BJ3364.The modeled gravity was interpolated from observed gravity values.
 BJ3364
 BJ3364;                    North         East    Units  Estimated Accuracy
 BJ3364;SPC LA S     -   268,280.    1,109,900.      MT  (+/- 180 meters Scaled)
 BJ3364
 BJ3364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ691236(NAD 83)
 BJ3364
 BJ3364                          SUPERSEDED SURVEY CONTROL
 BJ3364
 BJ3364.No superseded survey control is available for this station.
 BJ3364
 BJ3364_MARKER: DD = SURVEY DISK
 BJ3364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3364_STAMPING: 59V019 1982
 BJ3364_MARK LOGO: LADHGS
 BJ3364_PROJECTION: FLUSH
 BJ3364_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3364+STABILITY: SURFACE MOTION
 BJ3364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3364+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2003
 BJ3364
 BJ3364  HISTORY     - Date     Condition        Report By
 BJ3364  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3364  HISTORY     - 19890824 GOOD             LADTD
 BJ3364  HISTORY     - 20031110 GOOD             LADTD
 BJ3364
 BJ3364                          STATION DESCRIPTION
 BJ3364
 BJ3364'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3364'1 KM (0.6 MI) SOUTH FROM CLIFTON.  FROM THE INTERSECTION OF STATE
 BJ3364'HIGHWAY 25 AND STATE HIGHWAY 38 AT CLIFTON, GO SOUTH ALONG STATE
 BJ3364'HIGHWAY 25 FOR 1 KM (0.65 MI) TO THE STATION ON THE LEFT NEAR A POND,
 BJ3364'15.2 METERS (50 FT) EAST-SOUTHEAST OF THE CENTER OF STATE HIGHWAY 25,
 BJ3364'11 METERS (36 FT) SOUTHWEST OF THE NORTHWEST CORNER OF POND, 21 METERS
 BJ3364'(69 FT) SOUTH OF THE SOUTH END OF A CONCRETE PIPE UNDER FIELD DRIVE,
 BJ3364'25.8 METERS (85 FT) SOUTH OF THE CENTER OF A METAL GATE, 52.4 METERS
 BJ3364'(172 FT) SOUTH OF THE SOUTHEAST WING OF BOX CULVERT UNDER STATE
 BJ3364'HIGHWAY 25, 38.7 METERS (127 FT) SOUTH-SOUTHEAST OF A POWER POLE.  IT
 BJ3364'IS 0.30 METERS SOUTH FROM A WITNESS POST AND 0.91 M BELOW LA 25.
 BJ3364
 BJ3364                          STATION RECOVERY (1989)
 BJ3364
 BJ3364'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3364'THE STATION IS LOCATED ABOUT 9.5 KM (5.90 MI) NORTH OF FRANKLINTON,
 BJ3364'8.2 KM (5.10 MI) SOUTH OF WARNERTON, AND 1.0 KM (0.60 MI) SOUTH OF
 BJ3364'CLIFTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3364'DEVELOPMENT.
 BJ3364'
 BJ3364'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 38 IN
 BJ3364'CLIFTON, GO SOUTH FOR 1.0 KM (0.60 MI) ON HIGHWAY 25 TO THE MARK ON
 BJ3364'THE LEFT, NEAR A POND.
 BJ3364'
 BJ3364'THE MARK IS FLUSH WITH THE GROUND, 52.4 M (171.9 FT) SOUTH OF THE
 BJ3364'SOUTHEAST WING FROM A BOX CULVERT UNDER THE HIGHWAY, 38.7 M (127.0 FT)
 BJ3364'SOUTH-SOUTHEAST FROM A POWER POLE, 25.8 M (84.6 FT) SOUTH FROM THE
 BJ3364'CENTER OF A METAL GATE, 21.0 M (68.9 FT) SOUTH FROM THE SOUTH END OF A
 BJ3364'CONCRETE PIPE UNDER A FIELD DRIVE, 15.2 M (49.9 FT) EAST-SOUTHEAST
 BJ3364'FROM THE CENTER OF THE HIGHWAY, 11.0 M (36.1 FT) SOUTHWEST FROM
 BJ3364'NORTHWEST CORNER OF THE POND, 0.30 M (0.98 FT) SOUTH FROM A WITNESS
 BJ3364'POST, AND 0.91 METER (2.99 FT) BELOW THE HIGHWAY.
 BJ3364
 BJ3364                          STATION RECOVERY (2003)
 BJ3364
 BJ3364'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3365 ***********************************************************************
 BJ3365  DESIGNATION -  59 V 020
 BJ3365  PID         -  BJ3365
 BJ3365  STATE/COUNTY-  LA/WASHINGTON
 BJ3365  COUNTRY     -  US
 BJ3365  USGS QUAD   -  CLIFTON (2018)
 BJ3365
 BJ3365                         *CURRENT SURVEY CONTROL
 BJ3365  ______________________________________________________________________
 BJ3365* NAD 83(1986) POSITION- 30 56 17.     (N) 090 10 51.     (W)   SCALED
 BJ3365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3365  **This station is located in a suspected subsidence area (see below).
 BJ3365  ______________________________________________________________________
 BJ3365  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BJ3365  DYNAMIC HEIGHT  -         60.844 (meters)      199.62  (feet) COMP
 BJ3365  MODELED GRAVITY -    979,349.3   (mgal)                       NAVD 88
 BJ3365
 BJ3365.The horizontal coordinates were scaled from a map and have
 BJ3365.an estimated accuracy of +/- 6 seconds.
 BJ3365
 BJ3365.** This station is in an area of known vertical motion. If an
 BJ3365.** orthometric height was ever established but is not available 
 BJ3365.** in the current survey control section, the orthometric height
 BJ3365.** is considered suspect.  Suspect heights are available in the
 BJ3365.** superseded section only if requested.
 BJ3365
 BJ3365.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3365.GEOID18 height accuracy estimate available here.
 BJ3365
 BJ3365.Click photographs - Photos may exist for this station.
 BJ3365
 BJ3365.The dynamic height is computed by dividing the NAVD 88
 BJ3365.geopotential number by the normal gravity value computed on the
 BJ3365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3365.degrees latitude (g = 980.6199 gals.).
 BJ3365
 BJ3365.The modeled gravity was interpolated from observed gravity values.
 BJ3365
 BJ3365;                    North         East    Units  Estimated Accuracy
 BJ3365;SPC LA S     -   270,810.    1,110,140.      MT  (+/- 180 meters Scaled)
 BJ3365
 BJ3365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ693261(NAD 83)
 BJ3365
 BJ3365                          SUPERSEDED SURVEY CONTROL
 BJ3365
 BJ3365.No superseded survey control is available for this station.
 BJ3365
 BJ3365_MARKER: DD = SURVEY DISK
 BJ3365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3365_STAMPING: 59V020 1982
 BJ3365_MARK LOGO: LADHGS
 BJ3365_PROJECTION: FLUSH
 BJ3365_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3365+STABILITY: SURFACE MOTION
 BJ3365_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3365+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2003
 BJ3365
 BJ3365  HISTORY     - Date     Condition        Report By
 BJ3365  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3365  HISTORY     - 1985     GOOD             LADTD
 BJ3365  HISTORY     - 19890524 GOOD             LADTD
 BJ3365  HISTORY     - 19890824 GOOD             LADTD
 BJ3365  HISTORY     - 20031110 GOOD             LADTD
 BJ3365
 BJ3365                          STATION DESCRIPTION
 BJ3365
 BJ3365'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3365'1.4 KM (0.9 MI) NORTH FROM CLIFTON.  IT IS 0.30 M BELOW LA 25.
 BJ3365'
 BJ3365'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY
 BJ3365'38 AT CLIFTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 1.4 KM (0.9 MI) TO
 BJ3365'THE STATION ON THE LEFT NEAR A GRAVEL PIT.
 BJ3365'
 BJ3365'IT IS 15.8 METERS (52 FT) WEST OF THE CENTER OF STATE HIGHWAY 25, 4
 BJ3365'METERS (13 FT) WEST-NORTHWEST OF THE NORTH END OF A CONCRETE CULVERT,
 BJ3365'3 METERS (10 FT) SOUTH OF A FENCE CORNER POST, 30.2 METERS (99 FT)
 BJ3365'EAST-NORTHEAST OF THE CENTER OF GRAVEL PIT DRIVE AT GATE, 23.5 METERS
 BJ3365'(77 FT) EAST-NORTHEAST OF THE CENTER OF A IRON PIPE GATE OVER OLD
 BJ3365'RAILROAD TRACKS.  IT IS 0.30 METERS WEST FROM A WITNESS POST.
 BJ3365
 BJ3365                          STATION RECOVERY (1985)
 BJ3365
 BJ3365'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BJ3365'RECOVERED IN GOOD CONDITION.
 BJ3365
 BJ3365                          STATION RECOVERY (1989)
 BJ3365
 BJ3365'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3365'THE STATION IS LOCATED ABOUT 1.5 KM (0.95 MI) NORTH OF CLIFTON.
 BJ3365'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BJ3365'
 BJ3365'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 38 IN
 BJ3365'CLIFTON GO NORTH FOR 1.5 KM (0.95 MI) ON HIGHWAY 25 TO THE STATION ON
 BJ3365'THE LEFT.
 BJ3365'
 BJ3365'THE STATION IS 31.4 M (103.0 FT) NORTH FROM THE CENTER OF A GRAVEL
 BJ3365'ROAD LEADING INTO A GRAVEL PIT, 15.7 M (51.5 FT) WEST FROM THE CENTER
 BJ3365'OF THE HIGHWAY, 3.0 M (9.8 FT) SOUTH FROM A FENCE CORNER, AND 0.3 M
 BJ3365'(1.0 FT) WEST FROM A WITNESS POST.
 BJ3365
 BJ3365                          STATION RECOVERY (1989)
 BJ3365
 BJ3365'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3365'THE STATION IS LOCATED ABOUT 12.1 KM (7.50 MI) NORTH OF FRANKLINTON,
 BJ3365'4.3 KM (2.65 MI) SOUTH OF WARNERTON AND 1.4 KM (0.85 MI) NORTH OF
 BJ3365'CLIFTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3365'DEVELOPMENT.
 BJ3365'
 BJ3365'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 38 IN
 BJ3365'CLIFTON, GO NORTH FOR 1.4 KM (0.85 MI) TO THE MARK ON THE LEFT, NEAR A
 BJ3365'GRAVEL PIT ENTRANCE.
 BJ3365'
 BJ3365'THE STATION IS 30.2 M (99.1 FT) EAST-NORTHEAST FROM THE CENTER OF THE
 BJ3365'GRAVEL PIT ENTRANCE GATE, 15.8 M (51.8 FT) WEST FROM THE CENTER OF THE
 BJ3365'HIGHWAY, 4.0 M (13.1 FT) WEST-NORTHWEST FROM THE NORTH END OF A
 BJ3365'CONCRETE CULVERT, 3.0 M (9.8 FT) SOUTH FROM A FENCE CORNER POST AND
 BJ3365'0.3 M (1.0 FT) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 BJ3365'MARK IS FLUSH WITH THE GROUND AND ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL
 BJ3365'OF THE HIGHWAY.
 BJ3365
 BJ3365                          STATION RECOVERY (2003)
 BJ3365
 BJ3365'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3367 ***********************************************************************
 BJ3367  DESIGNATION -  59 V 021
 BJ3367  PID         -  BJ3367
 BJ3367  STATE/COUNTY-  LA/WASHINGTON
 BJ3367  COUNTRY     -  US
 BJ3367  USGS QUAD   -  CLIFTON (2018)
 BJ3367
 BJ3367                         *CURRENT SURVEY CONTROL
 BJ3367  ______________________________________________________________________
 BJ3367* NAD 83(1986) POSITION- 30 57 55.     (N) 090 10 48.     (W)   SCALED
 BJ3367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3367  **This station is located in a suspected subsidence area (see below).
 BJ3367  ______________________________________________________________________
 BJ3367  GEOID HEIGHT    -        -27.242 (meters)                     GEOID18
 BJ3367  DYNAMIC HEIGHT  -         59.375 (meters)      194.80  (feet) COMP
 BJ3367  MODELED GRAVITY -    979,352.2   (mgal)                       NAVD 88
 BJ3367
 BJ3367.The horizontal coordinates were scaled from a map and have
 BJ3367.an estimated accuracy of +/- 6 seconds.
 BJ3367
 BJ3367.** This station is in an area of known vertical motion. If an
 BJ3367.** orthometric height was ever established but is not available 
 BJ3367.** in the current survey control section, the orthometric height
 BJ3367.** is considered suspect.  Suspect heights are available in the
 BJ3367.** superseded section only if requested.
 BJ3367
 BJ3367.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3367.GEOID18 height accuracy estimate available here.
 BJ3367
 BJ3367.Click photographs - Photos may exist for this station.
 BJ3367
 BJ3367.The dynamic height is computed by dividing the NAVD 88
 BJ3367.geopotential number by the normal gravity value computed on the
 BJ3367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3367.degrees latitude (g = 980.6199 gals.).
 BJ3367
 BJ3367.The modeled gravity was interpolated from observed gravity values.
 BJ3367
 BJ3367;                    North         East    Units  Estimated Accuracy
 BJ3367;SPC LA S     -   273,830.    1,110,190.      MT  (+/- 180 meters Scaled)
 BJ3367
 BJ3367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ693291(NAD 83)
 BJ3367
 BJ3367                          SUPERSEDED SURVEY CONTROL
 BJ3367
 BJ3367.No superseded survey control is available for this station.
 BJ3367
 BJ3367_MARKER: DD = SURVEY DISK
 BJ3367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3367_STAMPING: 59V021 1982
 BJ3367_MARK LOGO: LADHGS
 BJ3367_PROJECTION: FLUSH
 BJ3367_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ3367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3367+STABILITY: SURFACE MOTION
 BJ3367_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3367+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2003
 BJ3367
 BJ3367  HISTORY     - Date     Condition        Report By
 BJ3367  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3367  HISTORY     - 19890824 GOOD             LADTD
 BJ3367  HISTORY     - 20031110 GOOD             LADTD
 BJ3367
 BJ3367                          STATION DESCRIPTION
 BJ3367
 BJ3367'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3367'4.7 KM (2.9 MI) NORTH FROM CLIFTON.
 BJ3367'
 BJ3367'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY
 BJ3367'38 AT CLIFTON, GO NORTH ALONG STATE HIGHWAY 25 FOR 4.7 KM (2.9 MI) TO
 BJ3367'THE STATION ON THE LEFT BY A BOARD FENCE.
 BJ3367'
 BJ3367'IT IS 15.5 METERS (51 FT) WEST OF THE CENTER OF STATE HIGHWAY 25, 20.4
 BJ3367'METERS (67 FT) NORTH-NORTHEAST OF A GRAVEL DRIVE TO RESIDENCE, 14.6
 BJ3367'METERS (48 FT) NORTH OF THE NORTH END OF A CONCRETE CULVERT, 9.9
 BJ3367'METERS (32.5 FT) SOUTH-SOUTHWEST OF A FIELD ROAD, 1.2 METERS (4 FT)
 BJ3367'NORTH-NORTHEAST OF A TELEPHONE PEDESTAL.  IT IS 0.30 METERS WEST FROM
 BJ3367'A WITNESS POST AND 0.61 M BELOW LA 25.
 BJ3367
 BJ3367                          STATION RECOVERY (1989)
 BJ3367
 BJ3367'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3367'THE STATION IS LOCATED ABOUT 15.2 KM (9.45 MI) NORTH OF FRANKLINTON,
 BJ3367'4.7 KM (2.90 MI) NORTH OF CLIFTON AND 2.7 KM (1.65 MI) SOUTH OF
 BJ3367'WARNERTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3367'DEVELOPMENT.
 BJ3367'
 BJ3367'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 438 IN
 BJ3367'WARNERTON, GO SOUTH FOR 2.7 KM (1.65 MI) ON HIGHWAY 25 TO THE MARK ON
 BJ3367'THE RIGHT, SET NEAR A BOARD FENCE.
 BJ3367'
 BJ3367'THE STATION IS 20.4 M (66.9 FT) NORTH-NORTHEAST FROM A GRAVEL DRIVE
 BJ3367'LEADING TO A RESIDENCE, 15.5 M (50.9 FT) WEST FROM THE CENTER OF THE
 BJ3367'HIGHWAY, 14.6 M (47.9 FT) NORTH FROM THE NORTH END OF A CONCRETE
 BJ3367'CULVERT, 9.9 M (32.5 FT) SOUTH-SOUTHWEST FROM A FIELD ROAD, 1.2 M
 BJ3367'(3.9 FT) NORTH-NORTHEAST FROM A TELEPHONE JUNCTION BOX AND 0.3 M
 BJ3367'(1.0 FT) WEST FROM A WITNESS POST.  IT IS FLUSH WITH THE GROUND AND
 BJ3367'ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BJ3367
 BJ3367                          STATION RECOVERY (2003)
 BJ3367
 BJ3367'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3368 ***********************************************************************
 BJ3368  DESIGNATION -  59 V 022
 BJ3368  PID         -  BJ3368
 BJ3368  STATE/COUNTY-  LA/WASHINGTON
 BJ3368  COUNTRY     -  US
 BJ3368  USGS QUAD   -  CLIFTON (2018)
 BJ3368
 BJ3368                         *CURRENT SURVEY CONTROL
 BJ3368  ______________________________________________________________________
 BJ3368* NAD 83(1986) POSITION- 30 58 42.     (N) 090 10 52.     (W)   SCALED
 BJ3368* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3368  **This station is located in a suspected subsidence area (see below).
 BJ3368  ______________________________________________________________________
 BJ3368  GEOID HEIGHT    -        -27.222 (meters)                     GEOID18
 BJ3368  DYNAMIC HEIGHT  -         60.098 (meters)      197.17  (feet) COMP
 BJ3368  MODELED GRAVITY -    979,353.9   (mgal)                       NAVD 88
 BJ3368
 BJ3368.The horizontal coordinates were scaled from a map and have
 BJ3368.an estimated accuracy of +/- 6 seconds.
 BJ3368
 BJ3368.** This station is in an area of known vertical motion. If an
 BJ3368.** orthometric height was ever established but is not available 
 BJ3368.** in the current survey control section, the orthometric height
 BJ3368.** is considered suspect.  Suspect heights are available in the
 BJ3368.** superseded section only if requested.
 BJ3368
 BJ3368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3368.GEOID18 height accuracy estimate available here.
 BJ3368
 BJ3368.Click photographs - Photos may exist for this station.
 BJ3368
 BJ3368.The dynamic height is computed by dividing the NAVD 88
 BJ3368.geopotential number by the normal gravity value computed on the
 BJ3368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3368.degrees latitude (g = 980.6199 gals.).
 BJ3368
 BJ3368.The modeled gravity was interpolated from observed gravity values.
 BJ3368
 BJ3368;                    North         East    Units  Estimated Accuracy
 BJ3368;SPC LA S     -   275,280.    1,110,070.      MT  (+/- 180 meters Scaled)
 BJ3368
 BJ3368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ692306(NAD 83)
 BJ3368
 BJ3368                          SUPERSEDED SURVEY CONTROL
 BJ3368
 BJ3368.No superseded survey control is available for this station.
 BJ3368
 BJ3368_MARKER: DD = SURVEY DISK
 BJ3368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3368_STAMPING: 59V022 1982
 BJ3368_MARK LOGO: LADHGS
 BJ3368_PROJECTION: FLUSH
 BJ3368_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ3368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3368+STABILITY: SURFACE MOTION
 BJ3368_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3368+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2003
 BJ3368
 BJ3368  HISTORY     - Date     Condition        Report By
 BJ3368  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3368  HISTORY     - 19890824 GOOD             LADTD
 BJ3368  HISTORY     - 20031110 GOOD             LADTD
 BJ3368
 BJ3368                          STATION DESCRIPTION
 BJ3368
 BJ3368'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3368'1.4 KM (0.9 MI) SOUTH FROM WARNERTON.
 BJ3368'FROM THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 438 AT
 BJ3368'WARNERTON, GO SOUTH ALONG STATE HIGHWAY 25 FOR 1.4 KM (0.9 MI) TO THE
 BJ3368'STATION ON THE RIGHT, APPROXIMATELY 0.2 KM (0.1 MI) NORTH OF MILL
 BJ3368'CREEK, 14.9 METERS (49 FT) WEST OF THE CENTER OF STATE HIGHWAY 25,
 BJ3368'11.1 METERS (36.5 FT) NORTH-NORTHWEST OF A WOODS ROAD, 18.1 METERS
 BJ3368'(59.5 FT) NORTH OF A TELEPHONE PEDESTAL, 0.5 METER (1.5 FT) SOUTH OF A
 BJ3368'RIGHT-OF-WAY MARKER.
 BJ3368'THE MARK IS 0.46 METERS  NNW FROM A WITNESS POST.
 BJ3368'THE MARK IS 0.91 M BELOW LA 25.
 BJ3368
 BJ3368                          STATION RECOVERY (1989)
 BJ3368
 BJ3368'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3368'THE STATION IS LOCATED ABOUT 16.6 KM (10.30 MI) NORTH OF FRANKLINTON
 BJ3368'AND 1.4 KM (0.85 MI) SOUTH OF WARNERTON.  OWNERSHIP--LOUISIANA
 BJ3368'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BJ3368'FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 438 IN WARNERTON, GO SOUTH
 BJ3368'FOR 1.4 KM (0.85 MI) ON HIGHWAY 25 TO THE MARK ON THE RIGHT,
 BJ3368'APPROXIMATELY 0.2 KM (0.10 MI) NORTH OF MILL CREEK. THE STATION IS
 BJ3368'18.1 M (59.4 FT) NORTH FROM A TELEPHONE JUNCTION BOX, 14.9 M (48.9 FT)
 BJ3368'WEST FROM THE CENTER OF THE HIGHWAY, 11.1 M (36.4 FT) NORTH-NORTHWEST
 BJ3368'FROM A WOODS ROAD AND 0.5 M (1.6 FT) NORTH-NORTHWEST FROM A WITNESS
 BJ3368'POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.9 M (3.0 FT)
 BJ3368'BELOW THE LEVEL OF THE HIGHWAY.
 BJ3368
 BJ3368                          STATION RECOVERY (2003)
 BJ3368
 BJ3368'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3368'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3369 ***********************************************************************
 BJ3369  DESIGNATION -  59 V 023
 BJ3369  PID         -  BJ3369
 BJ3369  STATE/COUNTY-  LA/WASHINGTON
 BJ3369  COUNTRY     -  US
 BJ3369  USGS QUAD   -  CLIFTON (2018)
 BJ3369
 BJ3369                         *CURRENT SURVEY CONTROL
 BJ3369  ______________________________________________________________________
 BJ3369* NAD 83(1986) POSITION- 30 59 21.     (N) 090 11 02.     (W)   SCALED
 BJ3369* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3369  **This station is located in a suspected subsidence area (see below).
 BJ3369  ______________________________________________________________________
 BJ3369  GEOID HEIGHT    -        -27.202 (meters)                     GEOID18
 BJ3369  DYNAMIC HEIGHT  -         60.762 (meters)      199.35  (feet) COMP
 BJ3369  MODELED GRAVITY -    979,355.5   (mgal)                       NAVD 88
 BJ3369
 BJ3369.The horizontal coordinates were scaled from a map and have
 BJ3369.an estimated accuracy of +/- 6 seconds.
 BJ3369
 BJ3369.** This station is in an area of known vertical motion. If an
 BJ3369.** orthometric height was ever established but is not available 
 BJ3369.** in the current survey control section, the orthometric height
 BJ3369.** is considered suspect.  Suspect heights are available in the
 BJ3369.** superseded section only if requested.
 BJ3369
 BJ3369.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3369.GEOID18 height accuracy estimate available here.
 BJ3369
 BJ3369.Click photographs - Photos may exist for this station.
 BJ3369
 BJ3369.The dynamic height is computed by dividing the NAVD 88
 BJ3369.geopotential number by the normal gravity value computed on the
 BJ3369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3369.degrees latitude (g = 980.6199 gals.).
 BJ3369
 BJ3369.The modeled gravity was interpolated from observed gravity values.
 BJ3369
 BJ3369;                    North         East    Units  Estimated Accuracy
 BJ3369;SPC LA S     -   276,470.    1,109,800.      MT  (+/- 180 meters Scaled)
 BJ3369
 BJ3369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ689318(NAD 83)
 BJ3369
 BJ3369                          SUPERSEDED SURVEY CONTROL
 BJ3369
 BJ3369.No superseded survey control is available for this station.
 BJ3369
 BJ3369_MARKER: DD = SURVEY DISK
 BJ3369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3369_STAMPING: 59V023 1982
 BJ3369_MARK LOGO: LADHGS
 BJ3369_PROJECTION: FLUSH
 BJ3369_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ3369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3369+STABILITY: SURFACE MOTION
 BJ3369_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3369+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2006
 BJ3369
 BJ3369  HISTORY     - Date     Condition        Report By
 BJ3369  HISTORY     - 1982     MONUMENTED       LADTD
 BJ3369  HISTORY     - 19890824 GOOD             LADTD
 BJ3369  HISTORY     - 20031110 GOOD             LADTD
 BJ3369  HISTORY     - 20060418 GOOD             NGS
 BJ3369
 BJ3369                          STATION DESCRIPTION
 BJ3369
 BJ3369'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3369'IN WARNERTON.
 BJ3369'AT THE INTERSECTION OF STATE HIGHWAY 25 AND STATE HIGHWAY 438 AT
 BJ3369'WARNERTON, 15.5 METERS (51 FT) EAST-NORTHEAST OF THE CENTER OF STATE
 BJ3369'HIGHWAY 25, 29.1 METERS (95.5 FT) SOUTH-SOUTHEAST OF THE CENTER OF
 BJ3369'STATE HIGHWAY 438, 11.9 METERS (39 FT) WEST-SOUTHWEST OF THE SOUTHWEST
 BJ3369'CORNER OF BLOCK BUILDING, 15.5 METERS (51 FT) SOUTH-SOUTHWEST OF THE
 BJ3369'NORTHWEST CORNER OF A CONCRETE BLOCK BUILDING, 8.5 METERS (28 FT)
 BJ3369'WEST-SOUTHWEST OF THE CENTER OF A GRAVEL DRIVE.
 BJ3369'THE MARK IS 0.30 METERS  ENE FROM A WITNESS POST.
 BJ3369'THE MARK IS 0.61 M BELOW LA 25.
 BJ3369
 BJ3369                          STATION RECOVERY (1989)
 BJ3369
 BJ3369'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BJ3369'THE STATION IS LOCATED ABOUT 18.0 KM (11.20 MI) NORTH OF FRANKLINTON,
 BJ3369'AT THE JUNCTION OF STATE HIGHWAYS 25 AND 438 IN WARNERTON.
 BJ3369'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. THE
 BJ3369'STATION IS 29.1 M (95.5 FT) SOUTH-SOUTHEAST FROM THE CENTER OF HIGHWAY
 BJ3369'438, 15.5 M (50.9 FT) EAST-NORTHEAST FROM THE CENTER OF HIGHWAY 25,
 BJ3369'15.5 M (50.9 FT) SOUTH-SOUTHWEST FROM THE NORTHWEST CORNER OF BLOCK
 BJ3369'BUILDING, 11.9 M (39.0 FT) WEST-SOUTHWEST FROM THE SOUTHWEST CORNER OF
 BJ3369'THE BLOCK BUILDING, 8.5 M (27.9 FT) WEST SOUTHWEST FROM THE CENTER OF
 BJ3369'A GRAVEL DRIVE AND 0.6 M (2.0 FT) NORTH FROM A WITNESS POST.  THE MARK
 BJ3369'IS FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF
 BJ3369'THE HIGHWAY.
 BJ3369
 BJ3369                          STATION RECOVERY (2003)
 BJ3369
 BJ3369'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3369'RECOVERED IN GOOD CONDITION.
 BJ3369
 BJ3369                          STATION RECOVERY (2006)
 BJ3369
 BJ3369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3369'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1780 ***********************************************************************
 BH1780  DESIGNATION -  59 V 24 LADH
 BH1780  PID         -  BH1780
 BH1780  STATE/COUNTY-  LA/WASHINGTON
 BH1780  COUNTRY     -  US
 BH1780  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1780
 BH1780                         *CURRENT SURVEY CONTROL
 BH1780  ______________________________________________________________________
 BH1780* NAD 83(1986) POSITION- 30 48 40.     (N) 089 53 57.     (W)   SCALED
 BH1780* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1780  **This station is located in a suspected subsidence area (see below).
 BH1780  ______________________________________________________________________
 BH1780  GEOID HEIGHT    -        -27.653 (meters)                     GEOID18
 BH1780  DYNAMIC HEIGHT  -         49.119 (meters)      161.15  (feet) COMP
 BH1780  MODELED GRAVITY -    979,334.8   (mgal)                       NAVD 88
 BH1780
 BH1780.The horizontal coordinates were scaled from a map and have
 BH1780.an estimated accuracy of +/- 6 seconds.
 BH1780
 BH1780.** This station is in an area of known vertical motion. If an
 BH1780.** orthometric height was ever established but is not available 
 BH1780.** in the current survey control section, the orthometric height
 BH1780.** is considered suspect.  Suspect heights are available in the
 BH1780.** superseded section only if requested.
 BH1780
 BH1780.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1780.GEOID18 height accuracy estimate available here.
 BH1780
 BH1780.Click photographs - Photos may exist for this station.
 BH1780
 BH1780.The dynamic height is computed by dividing the NAVD 88
 BH1780.geopotential number by the normal gravity value computed on the
 BH1780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1780.degrees latitude (g = 980.6199 gals.).
 BH1780
 BH1780.The modeled gravity was interpolated from observed gravity values.
 BH1780
 BH1780;                    North         East    Units  Estimated Accuracy
 BH1780;SPC LA S     -   257,040.    1,137,240.      MT  (+/- 180 meters Scaled)
 BH1780
 BH1780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV226122(NAD 83)
 BH1780
 BH1780                          SUPERSEDED SURVEY CONTROL
 BH1780
 BH1780.No superseded survey control is available for this station.
 BH1780
 BH1780_MARKER: DB = BENCH MARK DISK
 BH1780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1780_STAMPING: 59V24 1984
 BH1780_MARK LOGO: LADH
 BH1780_PROJECTION: FLUSH
 BH1780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1780+STABILITY: SURFACE MOTION
 BH1780
 BH1780  HISTORY     - Date     Condition        Report By
 BH1780  HISTORY     - 1984     MONUMENTED       LADTD
 BH1780
 BH1780                          STATION DESCRIPTION
 BH1780
 BH1780'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1780'5.8 KM (3.6 MI) NW FROM BOGALUSA.
 BH1780'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1780'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1780'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1780'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1780'FOR 4.5 KM (2.8 MI) TO THE BENCH MARK ON THE RIGHT SET NEAR A STONE
 BH1780'COLUMN, 14.8 METERS (48.5 FT) NORTHEAST OF THE CENTER OF HIGHWAY 10,
 BH1780'9.1 METERS (30 FT) NORTHWEST OF THE CENTER OF A GRAVEL DRIVE, AND
 BH1780'4.6 METERS (15 FT) NORTHWEST OF A POWER POLE.
 BH1780'THE MARK IS 0.76 METERS  W FROM  THE WEST STONE COLUMN
 BH1780'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1790 ***********************************************************************
 BH1790  DESIGNATION -  59 V 25 LADH
 BH1790  PID         -  BH1790
 BH1790  STATE/COUNTY-  LA/WASHINGTON
 BH1790  COUNTRY     -  US
 BH1790  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1790
 BH1790                         *CURRENT SURVEY CONTROL
 BH1790  ______________________________________________________________________
 BH1790* NAD 83(1986) POSITION- 30 51 09.     (N) 089 57 09.     (W)   SCALED
 BH1790* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1790  **This station is located in a suspected subsidence area (see below).
 BH1790  ______________________________________________________________________
 BH1790  GEOID HEIGHT    -        -27.590 (meters)                     GEOID18
 BH1790  DYNAMIC HEIGHT  -         95.728 (meters)      314.07  (feet) COMP
 BH1790  MODELED GRAVITY -    979,337.1   (mgal)                       NAVD 88
 BH1790
 BH1790.The horizontal coordinates were scaled from a map and have
 BH1790.an estimated accuracy of +/- 6 seconds.
 BH1790
 BH1790.** This station is in an area of known vertical motion. If an
 BH1790.** orthometric height was ever established but is not available 
 BH1790.** in the current survey control section, the orthometric height
 BH1790.** is considered suspect.  Suspect heights are available in the
 BH1790.** superseded section only if requested.
 BH1790
 BH1790.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1790.GEOID18 height accuracy estimate available here.
 BH1790
 BH1790.Click photographs - Photos may exist for this station.
 BH1790
 BH1790.The dynamic height is computed by dividing the NAVD 88
 BH1790.geopotential number by the normal gravity value computed on the
 BH1790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1790.degrees latitude (g = 980.6199 gals.).
 BH1790
 BH1790.The modeled gravity was interpolated from observed gravity values.
 BH1790
 BH1790;                    North         East    Units  Estimated Accuracy
 BH1790;SPC LA S     -   261,570.    1,132,080.      MT  (+/- 180 meters Scaled)
 BH1790
 BH1790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV176169(NAD 83)
 BH1790
 BH1790                          SUPERSEDED SURVEY CONTROL
 BH1790
 BH1790.No superseded survey control is available for this station.
 BH1790
 BH1790_MARKER: DB = BENCH MARK DISK
 BH1790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1790_STAMPING: 59V25 1984
 BH1790_MARK LOGO: LADH
 BH1790_PROJECTION: FLUSH
 BH1790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1790+STABILITY: SURFACE MOTION
 BH1790
 BH1790  HISTORY     - Date     Condition        Report By
 BH1790  HISTORY     - 1984     MONUMENTED       LADTD
 BH1790
 BH1790                          STATION DESCRIPTION
 BH1790
 BH1790'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1790'12.9 KM (8 MI) NW FROM BOGALUSA.
 BH1790'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1790'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1790'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1790'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1790'FOR 11.6 KM (7.2 MI) TO THE BENCH MARK ON THE RIGHT AND WEST OF A
 BH1790'GRAVEL ROAD, 18.9 METERS (62 FT) WEST OF THE CENTER OF A GRAVEL ROAD,
 BH1790'15.5 METERS (51 FT) NORTH OF THE CENTER OF HIGHWAY 10, AND 3.4 METERS
 BH1790'(11 FT) WEST OF A RIGHT-OF-WAY MARKER.
 BH1790'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BH1790'THE MARK IS 0.61 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3517 ***********************************************************************
 BJ3517  DESIGNATION -  59 V 26
 BJ3517  PID         -  BJ3517
 BJ3517  STATE/COUNTY-  LA/WASHINGTON
 BJ3517  COUNTRY     -  US
 BJ3517  USGS QUAD   -  SHERIDAN (2018)
 BJ3517
 BJ3517                         *CURRENT SURVEY CONTROL
 BJ3517  ______________________________________________________________________
 BJ3517* NAD 83(1986) POSITION- 30 52 01.     (N) 090 00 46.     (W)   SCALED
 BJ3517* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3517  **This station is located in a suspected subsidence area (see below).
 BJ3517  ______________________________________________________________________
 BJ3517  GEOID HEIGHT    -        -27.520 (meters)                     GEOID18
 BJ3517  DYNAMIC HEIGHT  -         81.752 (meters)      268.21  (feet) COMP
 BJ3517  MODELED GRAVITY -    979,336.1   (mgal)                       NAVD 88
 BJ3517
 BJ3517.The horizontal coordinates were scaled from a map and have
 BJ3517.an estimated accuracy of +/- 6 seconds.
 BJ3517
 BJ3517.** This station is in an area of known vertical motion. If an
 BJ3517.** orthometric height was ever established but is not available 
 BJ3517.** in the current survey control section, the orthometric height
 BJ3517.** is considered suspect.  Suspect heights are available in the
 BJ3517.** superseded section only if requested.
 BJ3517
 BJ3517.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3517.GEOID18 height accuracy estimate available here.
 BJ3517
 BJ3517.Click photographs - Photos may exist for this station.
 BJ3517
 BJ3517.The dynamic height is computed by dividing the NAVD 88
 BJ3517.geopotential number by the normal gravity value computed on the
 BJ3517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3517.degrees latitude (g = 980.6199 gals.).
 BJ3517
 BJ3517.The modeled gravity was interpolated from observed gravity values.
 BJ3517
 BJ3517;                    North         East    Units  Estimated Accuracy
 BJ3517;SPC LA S     -   263,100.    1,126,300.      MT  (+/- 180 meters Scaled)
 BJ3517
 BJ3517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ856186(NAD 83)
 BJ3517
 BJ3517                          SUPERSEDED SURVEY CONTROL
 BJ3517
 BJ3517.No superseded survey control is available for this station.
 BJ3517
 BJ3517_MARKER: DD = SURVEY DISK
 BJ3517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3517_STAMPING: 59V26 1984
 BJ3517_MARK LOGO: LADHGS
 BJ3517_PROJECTION: FLUSH
 BJ3517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3517+STABILITY: SURFACE MOTION
 BJ3517
 BJ3517  HISTORY     - Date     Condition        Report By
 BJ3517  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3517
 BJ3517                          STATION DESCRIPTION
 BJ3517
 BJ3517'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3517'14.3 KM (8.9 MI) EAST FROM FRANKLINTON.
 BJ3517'ABOUT 14.3 KM (8.9 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3517'FRANKLINTON TO THE BENCH MARK ON THE LEFT ACROSS THE ROAD FROM THE
 BJ3517'JESUS NAME HOLLINESS CHURCH, 47.2 METERS (155 FT) NORTH-NORTHWEST OF
 BJ3517'THE NORTHWEST CORNER OF CHURCH 9.3 METERS (30.5 FT) NORTH OF THE
 BJ3517'CENTER OF HIGHWAY 10, AND 3.4 METERS (11 FT) EAST-NORTHEAST OF A POWER
 BJ3517'POLE WITH TRANSFORMER.
 BJ3517'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3517'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3520 ***********************************************************************
 BJ3520  DESIGNATION -  59 V 27
 BJ3520  PID         -  BJ3520
 BJ3520  STATE/COUNTY-  LA/WASHINGTON
 BJ3520  COUNTRY     -  US
 BJ3520  USGS QUAD   -  SHERIDAN (2018)
 BJ3520
 BJ3520                         *CURRENT SURVEY CONTROL
 BJ3520  ______________________________________________________________________
 BJ3520* NAD 83(1986) POSITION- 30 51 15.     (N) 090 03 42.     (W)   SCALED
 BJ3520* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3520  **This station is located in a suspected subsidence area (see below).
 BJ3520  ______________________________________________________________________
 BJ3520  GEOID HEIGHT    -        -27.469 (meters)                     GEOID18
 BJ3520  DYNAMIC HEIGHT  -         90.342 (meters)      296.40  (feet) COMP
 BJ3520  MODELED GRAVITY -    979,336.6   (mgal)                       NAVD 88
 BJ3520
 BJ3520.The horizontal coordinates were scaled from a map and have
 BJ3520.an estimated accuracy of +/- 6 seconds.
 BJ3520
 BJ3520.** This station is in an area of known vertical motion. If an
 BJ3520.** orthometric height was ever established but is not available 
 BJ3520.** in the current survey control section, the orthometric height
 BJ3520.** is considered suspect.  Suspect heights are available in the
 BJ3520.** superseded section only if requested.
 BJ3520
 BJ3520.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3520.GEOID18 height accuracy estimate available here.
 BJ3520
 BJ3520.Click photographs - Photos may exist for this station.
 BJ3520
 BJ3520.The dynamic height is computed by dividing the NAVD 88
 BJ3520.geopotential number by the normal gravity value computed on the
 BJ3520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3520.degrees latitude (g = 980.6199 gals.).
 BJ3520
 BJ3520.The modeled gravity was interpolated from observed gravity values.
 BJ3520
 BJ3520;                    North         East    Units  Estimated Accuracy
 BJ3520;SPC LA S     -   261,630.    1,121,640.      MT  (+/- 180 meters Scaled)
 BJ3520
 BJ3520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ809171(NAD 83)
 BJ3520
 BJ3520                          SUPERSEDED SURVEY CONTROL
 BJ3520
 BJ3520.No superseded survey control is available for this station.
 BJ3520
 BJ3520_MARKER: DD = SURVEY DISK
 BJ3520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3520_STAMPING: 59V27 1984
 BJ3520_MARK LOGO: LADHGS
 BJ3520_PROJECTION: FLUSH
 BJ3520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3520+STABILITY: SURFACE MOTION
 BJ3520
 BJ3520  HISTORY     - Date     Condition        Report By
 BJ3520  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3520
 BJ3520                          STATION DESCRIPTION
 BJ3520
 BJ3520'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3520'9.3 KM (5.8 MI) EAST FROM FRANKLINTON.
 BJ3520'ABOUT 9.3 KM (5.8 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3520'FRANKLINTON TO THE BENCH MARK ON THE RIGHT AT A CROWN ZELLERBACK SIGN,
 BJ3520'19.8 METERS (65 FT) SOUTHEAST OF THE CENTER OF A GRAVEL ROAD,
 BJ3520'14.9 METERS (49 FT) SOUTH OF THE CENTER OF HIGHWAY 10, AND 4.3 METERS
 BJ3520'(14 FT) NORTH OF NORTH END OF THE CROWN ZELLERBACK SIGN.
 BJ3520'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3520'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3521 ***********************************************************************
 BJ3521  DESIGNATION -  59 V 28
 BJ3521  PID         -  BJ3521
 BJ3521  STATE/COUNTY-  LA/WASHINGTON
 BJ3521  COUNTRY     -  US
 BJ3521  USGS QUAD   -  SHERIDAN (2018)
 BJ3521
 BJ3521                         *CURRENT SURVEY CONTROL
 BJ3521  ______________________________________________________________________
 BJ3521* NAD 83(1986) POSITION- 30 51 12.     (N) 090 04 20.     (W)   SCALED
 BJ3521* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3521  **This station is located in a suspected subsidence area (see below).
 BJ3521  ______________________________________________________________________
 BJ3521  GEOID HEIGHT    -        -27.458 (meters)                     GEOID18
 BJ3521  DYNAMIC HEIGHT  -         86.203 (meters)      282.82  (feet) COMP
 BJ3521  MODELED GRAVITY -    979,336.9   (mgal)                       NAVD 88
 BJ3521
 BJ3521.The horizontal coordinates were scaled from a map and have
 BJ3521.an estimated accuracy of +/- 6 seconds.
 BJ3521
 BJ3521.** This station is in an area of known vertical motion. If an
 BJ3521.** orthometric height was ever established but is not available 
 BJ3521.** in the current survey control section, the orthometric height
 BJ3521.** is considered suspect.  Suspect heights are available in the
 BJ3521.** superseded section only if requested.
 BJ3521
 BJ3521.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3521.GEOID18 height accuracy estimate available here.
 BJ3521
 BJ3521.Click photographs - Photos may exist for this station.
 BJ3521
 BJ3521.The dynamic height is computed by dividing the NAVD 88
 BJ3521.geopotential number by the normal gravity value computed on the
 BJ3521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3521.degrees latitude (g = 980.6199 gals.).
 BJ3521
 BJ3521.The modeled gravity was interpolated from observed gravity values.
 BJ3521
 BJ3521;                    North         East    Units  Estimated Accuracy
 BJ3521;SPC LA S     -   261,530.    1,120,630.      MT  (+/- 180 meters Scaled)
 BJ3521
 BJ3521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ799170(NAD 83)
 BJ3521
 BJ3521                          SUPERSEDED SURVEY CONTROL
 BJ3521
 BJ3521.No superseded survey control is available for this station.
 BJ3521
 BJ3521_MARKER: DD = SURVEY DISK
 BJ3521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3521_STAMPING: 59V28 1984
 BJ3521_MARK LOGO: LADHGS
 BJ3521_PROJECTION: FLUSH
 BJ3521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3521+STABILITY: SURFACE MOTION
 BJ3521_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3521+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3521
 BJ3521  HISTORY     - Date     Condition        Report By
 BJ3521  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3521  HISTORY     - 20030602 GOOD             LADTD
 BJ3521
 BJ3521                          STATION DESCRIPTION
 BJ3521
 BJ3521'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3521'8.2 KM (5.1 MI) EAST FROM FRANKLINTON.
 BJ3521'ABOUT 8.2 KM (5.1 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3521'FRANKLINTON TO THE BENCH MARK ON THE RIGHT EAST OF A PARISH PAVED ROAD
 BJ3521'NEAR A CHURCH SIGN, 24.5 METERS (80.5 FT) EAST OF A TELEPHONE REPAIR
 BJ3521'BOX, 14.6 METERS (48 FT) EAST OF THE CENTER OF POPLARHEAD ROAD,
 BJ3521'13.7 METERS (45 FT) SOUTH OF THE CENTER OF HIGHWAY 10, AND 4.7 METERS
 BJ3521'(15.5 FT) NORTHEAST OF THE NORTH END OF POPLARHEAD BATIST CHURCH SIGN.
 BJ3521'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3521'THE MARK IS 0.91 M ABOVE HIGHWAY 10.
 BJ3521
 BJ3521                          STATION RECOVERY (2003)
 BJ3521
 BJ3521'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3521'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3523 ***********************************************************************
 BJ3523  DESIGNATION -  59 V 29
 BJ3523  PID         -  BJ3523
 BJ3523  STATE/COUNTY-  LA/WASHINGTON
 BJ3523  COUNTRY     -  US
 BJ3523  USGS QUAD   -  SHERIDAN (2018)
 BJ3523
 BJ3523                         *CURRENT SURVEY CONTROL
 BJ3523  ______________________________________________________________________
 BJ3523* NAD 83(1986) POSITION- 30 51 01.     (N) 090 06 23.     (W)   SCALED
 BJ3523* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3523  **This station is located in a suspected subsidence area (see below).
 BJ3523  ______________________________________________________________________
 BJ3523  GEOID HEIGHT    -        -27.425 (meters)                     GEOID18
 BJ3523  DYNAMIC HEIGHT  -         57.714 (meters)      189.35  (feet) COMP
 BJ3523  MODELED GRAVITY -    979,338.4   (mgal)                       NAVD 88
 BJ3523
 BJ3523.The horizontal coordinates were scaled from a map and have
 BJ3523.an estimated accuracy of +/- 6 seconds.
 BJ3523
 BJ3523.** This station is in an area of known vertical motion. If an
 BJ3523.** orthometric height was ever established but is not available 
 BJ3523.** in the current survey control section, the orthometric height
 BJ3523.** is considered suspect.  Suspect heights are available in the
 BJ3523.** superseded section only if requested.
 BJ3523
 BJ3523.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3523.GEOID18 height accuracy estimate available here.
 BJ3523
 BJ3523.Click photographs - Photos may exist for this station.
 BJ3523
 BJ3523.The dynamic height is computed by dividing the NAVD 88
 BJ3523.geopotential number by the normal gravity value computed on the
 BJ3523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3523.degrees latitude (g = 980.6199 gals.).
 BJ3523
 BJ3523.The modeled gravity was interpolated from observed gravity values.
 BJ3523
 BJ3523;                    North         East    Units  Estimated Accuracy
 BJ3523;SPC LA S     -   261,150.    1,117,360.      MT  (+/- 180 meters Scaled)
 BJ3523
 BJ3523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ767165(NAD 83)
 BJ3523
 BJ3523                          SUPERSEDED SURVEY CONTROL
 BJ3523
 BJ3523.No superseded survey control is available for this station.
 BJ3523
 BJ3523_MARKER: DD = SURVEY DISK
 BJ3523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3523_STAMPING: 59V29 1984
 BJ3523_MARK LOGO: LADHGS
 BJ3523_PROJECTION: FLUSH
 BJ3523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3523+STABILITY: SURFACE MOTION
 BJ3523_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3523+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3523
 BJ3523  HISTORY     - Date     Condition        Report By
 BJ3523  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3523  HISTORY     - 20030602 GOOD             LADTD
 BJ3523
 BJ3523                          STATION DESCRIPTION
 BJ3523
 BJ3523'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3523'4.8 KM (3 MI) EAST FROM FRANKLINTON.
 BJ3523'ABOUT 4.8 KM (3 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3523'FRANKLINTON TO THE BENCH MARK ON THE LEFT AT A ROADSIDE REST AREA,
 BJ3523'40.2 METERS (132 FT) WEST OF THE CENTER OF THE EAST ENTRANCE INTO REST
 BJ3523'AREA, 28 METERS (92 FT) EAST-NORTHEAST OF A POWER POLE WITH
 BJ3523'TRANSFORMER, 13.7 METERS (45 FT) NORTH OF THE CENTER OF HIGHWAY 10,
 BJ3523'AND 5 METERS (16.5 FT) SOUTH OF THE CENTER OF GRAVEL REST AREA ROAD.
 BJ3523'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3523'THE MARK IS 1.83 M ABOVE HIGHWAY 10.
 BJ3523
 BJ3523                          STATION RECOVERY (2003)
 BJ3523
 BJ3523'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3523'OMIT THE ORIGINAL DESCRIPTIONS TO THE REST AREA.  THE REST AREA IS
 BJ3523'GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3524 ***********************************************************************
 BJ3524  DESIGNATION -  59 V 30
 BJ3524  PID         -  BJ3524
 BJ3524  STATE/COUNTY-  LA/WASHINGTON
 BJ3524  COUNTRY     -  US
 BJ3524  USGS QUAD   -  SHERIDAN (2018)
 BJ3524
 BJ3524                         *CURRENT SURVEY CONTROL
 BJ3524  ______________________________________________________________________
 BJ3524* NAD 83(1986) POSITION- 30 50 53.     (N) 090 07 19.     (W)   SCALED
 BJ3524* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3524  **This station is located in a suspected subsidence area (see below).
 BJ3524  ______________________________________________________________________
 BJ3524  GEOID HEIGHT    -        -27.409 (meters)                     GEOID18
 BJ3524  DYNAMIC HEIGHT  -         55.275 (meters)      181.35  (feet) COMP
 BJ3524  MODELED GRAVITY -    979,339.2   (mgal)                       NAVD 88
 BJ3524
 BJ3524.The horizontal coordinates were scaled from a map and have
 BJ3524.an estimated accuracy of +/- 6 seconds.
 BJ3524
 BJ3524.** This station is in an area of known vertical motion. If an
 BJ3524.** orthometric height was ever established but is not available 
 BJ3524.** in the current survey control section, the orthometric height
 BJ3524.** is considered suspect.  Suspect heights are available in the
 BJ3524.** superseded section only if requested.
 BJ3524
 BJ3524.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3524.GEOID18 height accuracy estimate available here.
 BJ3524
 BJ3524.Click photographs - Photos may exist for this station.
 BJ3524
 BJ3524.The dynamic height is computed by dividing the NAVD 88
 BJ3524.geopotential number by the normal gravity value computed on the
 BJ3524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3524.degrees latitude (g = 980.6199 gals.).
 BJ3524
 BJ3524.The modeled gravity was interpolated from observed gravity values.
 BJ3524
 BJ3524;                    North         East    Units  Estimated Accuracy
 BJ3524;SPC LA S     -   260,890.    1,115,880.      MT  (+/- 180 meters Scaled)
 BJ3524
 BJ3524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ752163(NAD 83)
 BJ3524
 BJ3524                          SUPERSEDED SURVEY CONTROL
 BJ3524
 BJ3524.No superseded survey control is available for this station.
 BJ3524
 BJ3524_MARKER: DD = SURVEY DISK
 BJ3524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3524_STAMPING: 59V30 1984
 BJ3524_MARK LOGO: LADHGS
 BJ3524_PROJECTION: FLUSH
 BJ3524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3524+STABILITY: SURFACE MOTION
 BJ3524_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3524+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3524
 BJ3524  HISTORY     - Date     Condition        Report By
 BJ3524  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3524  HISTORY     - 20030602 GOOD             LADTD
 BJ3524
 BJ3524                          STATION DESCRIPTION
 BJ3524
 BJ3524'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3524'3.4 KM (2.1 MI) EAST FROM FRANKLINTON.
 BJ3524'ABOUT 3.4 KM (2.1 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3524'FRANKLINTON TO THE BENCH MARK ON THE RIGHT EAST OF A GRAVEL DRIVE,
 BJ3524'12.8 METERS (42 FT) SOUTH-SOUTHEAST OF THE CENTER OF HIGHWAY 10,
 BJ3524'6.2 METERS (20.5 FT) SOUTHEAST OF THE EAST END OF A CEMENT CULVERT
 BJ3524'UNDER GRAVEL DRIVE, 6.1 METERS (20 FT) EAST OF THE CENTER OF THE
 BJ3524'GRAVEL DRIVE, 2 METERS (6.5 FT) SOUTH-SOUTHWEST OF A TELEPHONE REPAIR
 BJ3524'BOX, AND 0.8 METER (2.5 FT) NORTH OF A NET WIRE FENCE.
 BJ3524'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3524'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
 BJ3524
 BJ3524                          STATION RECOVERY (2003)
 BJ3524
 BJ3524'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3524'OMIT THE DESCRIPTION TO THE NET WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3525 ***********************************************************************
 BJ3525  DESIGNATION -  59 V 31
 BJ3525  PID         -  BJ3525
 BJ3525  STATE/COUNTY-  LA/WASHINGTON
 BJ3525  COUNTRY     -  US
 BJ3525  USGS QUAD   -  FRANKLINTON (2018)
 BJ3525
 BJ3525                         *CURRENT SURVEY CONTROL
 BJ3525  ______________________________________________________________________
 BJ3525* NAD 83(1986) POSITION- 30 50 46.     (N) 090 08 22.     (W)   SCALED
 BJ3525* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3525  **This station is located in a suspected subsidence area (see below).
 BJ3525  ______________________________________________________________________
 BJ3525  GEOID HEIGHT    -        -27.390 (meters)                     GEOID18
 BJ3525  DYNAMIC HEIGHT  -         49.666 (meters)      162.95  (feet) COMP
 BJ3525  MODELED GRAVITY -    979,340.1   (mgal)                       NAVD 88
 BJ3525
 BJ3525.The horizontal coordinates were scaled from a map and have
 BJ3525.an estimated accuracy of +/- 6 seconds.
 BJ3525
 BJ3525.** This station is in an area of known vertical motion. If an
 BJ3525.** orthometric height was ever established but is not available 
 BJ3525.** in the current survey control section, the orthometric height
 BJ3525.** is considered suspect.  Suspect heights are available in the
 BJ3525.** superseded section only if requested.
 BJ3525
 BJ3525.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3525.GEOID18 height accuracy estimate available here.
 BJ3525
 BJ3525.Click photographs - Photos may exist for this station.
 BJ3525
 BJ3525.The dynamic height is computed by dividing the NAVD 88
 BJ3525.geopotential number by the normal gravity value computed on the
 BJ3525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3525.degrees latitude (g = 980.6199 gals.).
 BJ3525
 BJ3525.The modeled gravity was interpolated from observed gravity values.
 BJ3525
 BJ3525;                    North         East    Units  Estimated Accuracy
 BJ3525;SPC LA S     -   260,660.    1,114,210.      MT  (+/- 180 meters Scaled)
 BJ3525
 BJ3525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ735160(NAD 83)
 BJ3525
 BJ3525                          SUPERSEDED SURVEY CONTROL
 BJ3525
 BJ3525.No superseded survey control is available for this station.
 BJ3525
 BJ3525_MARKER: DD = SURVEY DISK
 BJ3525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3525_STAMPING: 59V31 1984
 BJ3525_MARK LOGO: LADHGS
 BJ3525_PROJECTION: FLUSH
 BJ3525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3525+STABILITY: SURFACE MOTION
 BJ3525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3525+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3525
 BJ3525  HISTORY     - Date     Condition        Report By
 BJ3525  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3525  HISTORY     - 20030602 GOOD             LADTD
 BJ3525
 BJ3525                          STATION DESCRIPTION
 BJ3525
 BJ3525'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3525'IN FRANKLINTON.
 BJ3525'ABOUT 1.8 KM (1.1 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3525'FRANKLINTON TO THE BENCH MARK ON THE RIGHT AT THE EASTGATE SHOPPING
 BJ3525'CENTER, 27.7 METERS (91 FT) WEST OF THE CENTER OF THE EAST ENTRANCE TO
 BJ3525'THE SHOPPING CENTER, 15.8 METERS (52 FT) NORTH-NORTHWEST FROM THE
 BJ3525'NORTHWEST CORNER OF THE WASHINGTON BANK AND TRUST COMPANY BUILDING,
 BJ3525'11.9 METERS (39 FT) SOUTH OF THE CENTER OF HIGHWAY 10, 7.9 METERS
 BJ3525'(26 FT) EAST-SOUTHEAST FROM CENTER OF EAST END OF CONCRETE SIDE DRAIN
 BJ3525'UNDER DRIVEWAY TO GULF GAS STATION, AND 4.9 METERS (16 FT) NORTHEAST
 BJ3525'OF THE NORTH END OF A BANK COMPANYS BRICK SIGN.
 BJ3525'THE MARK IS 0.61 M BELOW HIGHWAY 10.
 BJ3525
 BJ3525                          STATION RECOVERY (2003)
 BJ3525
 BJ3525'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3527 ***********************************************************************
 BJ3527  DESIGNATION -  59 V 32
 BJ3527  PID         -  BJ3527
 BJ3527  STATE/COUNTY-  LA/WASHINGTON
 BJ3527  COUNTRY     -  US
 BJ3527  USGS QUAD   -  FRANKLINTON (2018)
 BJ3527
 BJ3527                         *CURRENT SURVEY CONTROL
 BJ3527  ______________________________________________________________________
 BJ3527* NAD 83(1986) POSITION- 30 50 52.     (N) 090 11 08.     (W)   SCALED
 BJ3527* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3527  **This station is located in a suspected subsidence area (see below).
 BJ3527  ______________________________________________________________________
 BJ3527  GEOID HEIGHT    -        -27.336 (meters)                     GEOID18
 BJ3527  DYNAMIC HEIGHT  -         44.906 (meters)      147.33  (feet) COMP
 BJ3527  MODELED GRAVITY -    979,342.9   (mgal)                       NAVD 88
 BJ3527
 BJ3527.The horizontal coordinates were scaled from a map and have
 BJ3527.an estimated accuracy of +/- 6 seconds.
 BJ3527
 BJ3527.** This station is in an area of known vertical motion. If an
 BJ3527.** orthometric height was ever established but is not available 
 BJ3527.** in the current survey control section, the orthometric height
 BJ3527.** is considered suspect.  Suspect heights are available in the
 BJ3527.** superseded section only if requested.
 BJ3527
 BJ3527.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3527.GEOID18 height accuracy estimate available here.
 BJ3527
 BJ3527.Click photographs - Photos may exist for this station.
 BJ3527
 BJ3527.The dynamic height is computed by dividing the NAVD 88
 BJ3527.geopotential number by the normal gravity value computed on the
 BJ3527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3527.degrees latitude (g = 980.6199 gals.).
 BJ3527
 BJ3527.The modeled gravity was interpolated from observed gravity values.
 BJ3527
 BJ3527;                    North         East    Units  Estimated Accuracy
 BJ3527;SPC LA S     -   260,800.    1,109,790.      MT  (+/- 180 meters Scaled)
 BJ3527
 BJ3527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ691161(NAD 83)
 BJ3527
 BJ3527                          SUPERSEDED SURVEY CONTROL
 BJ3527
 BJ3527.No superseded survey control is available for this station.
 BJ3527
 BJ3527_MARKER: DD = SURVEY DISK
 BJ3527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3527_STAMPING: 59V32 1984
 BJ3527_MARK LOGO: LADHGS
 BJ3527_PROJECTION: FLUSH
 BJ3527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3527+STABILITY: SURFACE MOTION
 BJ3527_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3527+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3527
 BJ3527  HISTORY     - Date     Condition        Report By
 BJ3527  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3527  HISTORY     - 20030602 GOOD             LADTD
 BJ3527
 BJ3527                          STATION DESCRIPTION
 BJ3527
 BJ3527'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3527'3.5 KM (2.2 MI) WEST FROM FRANKLINTON.
 BJ3527'ABOUT 3.5 KM (2.2 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3527'FRANKLINTON TO THE BENCH MARK ON THE LEFT NEAR A METAL GATE,
 BJ3527'13.7 METERS (45 FT) EAST-SOUTHEAST OF A POWER POLE, 11.9 METERS
 BJ3527'(39 FT) WEST-NORTHWEST OF THE CENTER OF A METAL GATE, 9.8 METERS
 BJ3527'(32 FT) SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 10, 7.9 METERS
 BJ3527'(26 FT) WEST-NORTHWEST OF WEST END OF CONCRETE PIPE UNDER GRAVEL
 BJ3527'DRIVE, AND 0.6 METER (2 FT) NORTHEAST OF A 4-STRAND BARB WIRE FENCE.
 BJ3527'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3527'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ3527
 BJ3527                          STATION RECOVERY (2003)
 BJ3527
 BJ3527'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3528 ***********************************************************************
 BJ3528  DESIGNATION -  59 V 33
 BJ3528  PID         -  BJ3528
 BJ3528  STATE/COUNTY-  LA/WASHINGTON
 BJ3528  COUNTRY     -  US
 BJ3528  USGS QUAD   -  FRANKLINTON (2018)
 BJ3528
 BJ3528                         *CURRENT SURVEY CONTROL
 BJ3528  ______________________________________________________________________
 BJ3528* NAD 83(1986) POSITION- 30 51 13.     (N) 090 12 00.     (W)   SCALED
 BJ3528* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3528  **This station is located in a suspected subsidence area (see below).
 BJ3528  ______________________________________________________________________
 BJ3528  GEOID HEIGHT    -        -27.316 (meters)                     GEOID18
 BJ3528  DYNAMIC HEIGHT  -         50.639 (meters)      166.14  (feet) COMP
 BJ3528  MODELED GRAVITY -    979,344.0   (mgal)                       NAVD 88
 BJ3528
 BJ3528.The horizontal coordinates were scaled from a map and have
 BJ3528.an estimated accuracy of +/- 6 seconds.
 BJ3528
 BJ3528.** This station is in an area of known vertical motion. If an
 BJ3528.** orthometric height was ever established but is not available 
 BJ3528.** in the current survey control section, the orthometric height
 BJ3528.** is considered suspect.  Suspect heights are available in the
 BJ3528.** superseded section only if requested.
 BJ3528
 BJ3528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3528.GEOID18 height accuracy estimate available here.
 BJ3528
 BJ3528.Click photographs - Photos may exist for this station.
 BJ3528
 BJ3528.The dynamic height is computed by dividing the NAVD 88
 BJ3528.geopotential number by the normal gravity value computed on the
 BJ3528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3528.degrees latitude (g = 980.6199 gals.).
 BJ3528
 BJ3528.The modeled gravity was interpolated from observed gravity values.
 BJ3528
 BJ3528;                    North         East    Units  Estimated Accuracy
 BJ3528;SPC LA S     -   261,430.    1,108,410.      MT  (+/- 180 meters Scaled)
 BJ3528
 BJ3528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ677167(NAD 83)
 BJ3528
 BJ3528                          SUPERSEDED SURVEY CONTROL
 BJ3528
 BJ3528.No superseded survey control is available for this station.
 BJ3528
 BJ3528_MARKER: DD = SURVEY DISK
 BJ3528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3528_STAMPING: 59V33 1984
 BJ3528_MARK LOGO: LADHGS
 BJ3528_PROJECTION: FLUSH
 BJ3528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3528+STABILITY: SURFACE MOTION
 BJ3528_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3528+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3528
 BJ3528  HISTORY     - Date     Condition        Report By
 BJ3528  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3528  HISTORY     - 20030602 GOOD             LADTD
 BJ3528
 BJ3528                          STATION DESCRIPTION
 BJ3528
 BJ3528'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3528'5.1 KM (3.2 MI) WEST FROM FRANKLINTON.
 BJ3528'ABOUT 5.1 KM (3.2 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3528'FRANKLINTON TO THE BENCH MARK ON THE RIGHT BY A FENCE, 38.1 METERS
 BJ3528'(125 FT) EAST OF THE NORTH END OF A METAL CULVERT UNDER HIGHWAY 10,
 BJ3528'16.2 METERS (53 FT) EAST-NORTHEAST OF THE EAST END OF A METAL PIPE
 BJ3528'UNDER A GRAVEL DRIVE, 13.4 METERS (44 FT) WEST OF A TELEPHONE JUNCTION
 BJ3528'BOX, 7 METERS (23 FT) NORTH-NORTHEAST OF THE CENTER OF HIGHWAY 10, AND
 BJ3528'0.6 METER (2 FT) SOUTH OF A 4-STRAND BARB WIRE FENCE.
 BJ3528'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3528'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
 BJ3528
 BJ3528                          STATION RECOVERY (2003)
 BJ3528
 BJ3528'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3529 ***********************************************************************
 BJ3529  DESIGNATION -  59 V 34
 BJ3529  PID         -  BJ3529
 BJ3529  STATE/COUNTY-  LA/WASHINGTON
 BJ3529  COUNTRY     -  US
 BJ3529  USGS QUAD   -  FRANKLINTON (2018)
 BJ3529
 BJ3529                         *CURRENT SURVEY CONTROL
 BJ3529  ______________________________________________________________________
 BJ3529* NAD 83(1986) POSITION- 30 51 14.     (N) 090 12 47.     (W)   SCALED
 BJ3529* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3529  **This station is located in a suspected subsidence area (see below).
 BJ3529  ______________________________________________________________________
 BJ3529  GEOID HEIGHT    -        -27.298 (meters)                     GEOID18
 BJ3529  DYNAMIC HEIGHT  -         59.280 (meters)      194.49  (feet) COMP
 BJ3529  MODELED GRAVITY -    979,344.7   (mgal)                       NAVD 88
 BJ3529
 BJ3529.The horizontal coordinates were scaled from a map and have
 BJ3529.an estimated accuracy of +/- 6 seconds.
 BJ3529
 BJ3529.** This station is in an area of known vertical motion. If an
 BJ3529.** orthometric height was ever established but is not available 
 BJ3529.** in the current survey control section, the orthometric height
 BJ3529.** is considered suspect.  Suspect heights are available in the
 BJ3529.** superseded section only if requested.
 BJ3529
 BJ3529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3529.GEOID18 height accuracy estimate available here.
 BJ3529
 BJ3529.Click photographs - Photos may exist for this station.
 BJ3529
 BJ3529.The dynamic height is computed by dividing the NAVD 88
 BJ3529.geopotential number by the normal gravity value computed on the
 BJ3529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3529.degrees latitude (g = 980.6199 gals.).
 BJ3529
 BJ3529.The modeled gravity was interpolated from observed gravity values.
 BJ3529
 BJ3529;                    North         East    Units  Estimated Accuracy
 BJ3529;SPC LA S     -   261,450.    1,107,160.      MT  (+/- 180 meters Scaled)
 BJ3529
 BJ3529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ665167(NAD 83)
 BJ3529
 BJ3529                          SUPERSEDED SURVEY CONTROL
 BJ3529
 BJ3529.No superseded survey control is available for this station.
 BJ3529
 BJ3529_MARKER: DD = SURVEY DISK
 BJ3529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3529_STAMPING: 59V34 1984
 BJ3529_MARK LOGO: LADHGS
 BJ3529_PROJECTION: FLUSH
 BJ3529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3529+STABILITY: SURFACE MOTION
 BJ3529
 BJ3529  HISTORY     - Date     Condition        Report By
 BJ3529  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3529  HISTORY     - 20030602 MARK NOT FOUND   LADTD
 BJ3529
 BJ3529                          STATION DESCRIPTION
 BJ3529
 BJ3529'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3529'6.4 KM (4 MI) WEST FROM FRANKLINTON.
 BJ3529'ABOUT 6.4 KM (4 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3529'FRANKLINTON TO THE BENCH MARK ON THE LEFT AND EAST OF THE FAMILY
 BJ3529'GROCER AND GAS STATION IN RICHARDSON, 37.2 METERS (122 FT)
 BJ3529'EAST-NORTHEAST OF THE NORTHEAST CORNER OF GROCER, 25 METERS (82 FT)
 BJ3529'SOUTH-SOUTHEAST OF A POWER POLE WITH TRANSFORMER, 17.1 METERS (56 FT)
 BJ3529'EAST OF A TELEPHONE JUNCTION BOX, 13.7 METERS (45 FT) SOUTH-SOUTHEAST
 BJ3529'OF THE CENTER OF HIGHWAY 10, AND 4.6 METERS (15 FT) WEST OF THE CENTER
 BJ3529'OF A METAL GATE.
 BJ3529'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ3529'THE MARK IS 0.30 M ABOVE HIGHWAY 10.
 BJ3529
 BJ3529                          STATION RECOVERY (2003)
 BJ3529
 BJ3529'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3529'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3530 ***********************************************************************
 BJ3530  DESIGNATION -  59 V 35
 BJ3530  PID         -  BJ3530
 BJ3530  STATE/COUNTY-  LA/WASHINGTON
 BJ3530  COUNTRY     -  US
 BJ3530  USGS QUAD   -  FRANKLINTON (2018)
 BJ3530
 BJ3530                         *CURRENT SURVEY CONTROL
 BJ3530  ______________________________________________________________________
 BJ3530* NAD 83(1986) POSITION- 30 50 27.     (N) 090 13 19.     (W)   SCALED
 BJ3530* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3530  **This station is located in a suspected subsidence area (see below).
 BJ3530  ______________________________________________________________________
 BJ3530  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BJ3530  DYNAMIC HEIGHT  -         76.037 (meters)      249.46  (feet) COMP
 BJ3530  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ3530
 BJ3530.The horizontal coordinates were scaled from a map and have
 BJ3530.an estimated accuracy of +/- 6 seconds.
 BJ3530
 BJ3530.** This station is in an area of known vertical motion. If an
 BJ3530.** orthometric height was ever established but is not available 
 BJ3530.** in the current survey control section, the orthometric height
 BJ3530.** is considered suspect.  Suspect heights are available in the
 BJ3530.** superseded section only if requested.
 BJ3530
 BJ3530.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3530.GEOID18 height accuracy estimate available here.
 BJ3530
 BJ3530.Click photographs - Photos may exist for this station.
 BJ3530
 BJ3530.The dynamic height is computed by dividing the NAVD 88
 BJ3530.geopotential number by the normal gravity value computed on the
 BJ3530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3530.degrees latitude (g = 980.6199 gals.).
 BJ3530
 BJ3530.The modeled gravity was interpolated from observed gravity values.
 BJ3530
 BJ3530;                    North         East    Units  Estimated Accuracy
 BJ3530;SPC LA S     -   259,990.    1,106,320.      MT  (+/- 180 meters Scaled)
 BJ3530
 BJ3530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ656152(NAD 83)
 BJ3530
 BJ3530                          SUPERSEDED SURVEY CONTROL
 BJ3530
 BJ3530.No superseded survey control is available for this station.
 BJ3530
 BJ3530_MARKER: DD = SURVEY DISK
 BJ3530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3530_STAMPING: 59V35 1984
 BJ3530_MARK LOGO: LADHGS
 BJ3530_PROJECTION: FLUSH
 BJ3530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3530+STABILITY: SURFACE MOTION
 BJ3530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3530+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3530
 BJ3530  HISTORY     - Date     Condition        Report By
 BJ3530  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3530  HISTORY     - 20030602 GOOD             LADTD
 BJ3530
 BJ3530                          STATION DESCRIPTION
 BJ3530
 BJ3530'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3530'8.2 KM (5.1 MI) WEST FROM FRANKLINTON.
 BJ3530'ABOUT 8.2 KM (5.1 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3530'FRANKLINTON TO THE BENCH MARK ON THE RIGHT AND WEST OF A PARISH GRAVEL
 BJ3530'ROAD, 67 METERS (220 FT) SOUTH-SOUTHWEST OF THE WEST END OF AN 18-INCH
 BJ3530'CONCRETE CROSSDRAIN UNDER HIGHWAY 10, 15.8 METERS (52 FT) SOUTHWEST OF
 BJ3530'THE CENTER OF THE GRAVEL ROAD, 8.2 METERS (27 FT) WEST-NORTHWEST OF
 BJ3530'THE CENTER OF HIGHWAY 10, 4.9 METERS (16 FT) SOUTH OF A 18-INCH PINE
 BJ3530'TREE, AND 0.6 METER (2 FT) EAST OF A 5-STRAND BARB WIRE FENCE.
 BJ3530'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3530'THE MARK IS 0.91 M BELOW HIGHWAY 10.
 BJ3530
 BJ3530                          STATION RECOVERY (2003)
 BJ3530
 BJ3530'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3530'OMIT THE DESCRIPTION TO THE 5 STRAND BARBED WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3531 ***********************************************************************
 BJ3531  DESIGNATION -  59 V 36
 BJ3531  PID         -  BJ3531
 BJ3531  STATE/COUNTY-  LA/WASHINGTON
 BJ3531  COUNTRY     -  US
 BJ3531  USGS QUAD   -  FRANKLINTON (2018)
 BJ3531
 BJ3531                         *CURRENT SURVEY CONTROL
 BJ3531  ______________________________________________________________________
 BJ3531* NAD 83(1986) POSITION- 30 49 53.     (N) 090 14 09.     (W)   SCALED
 BJ3531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3531  **This station is located in a suspected subsidence area (see below).
 BJ3531  ______________________________________________________________________
 BJ3531  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BJ3531  DYNAMIC HEIGHT  -         73.794 (meters)      242.11  (feet) COMP
 BJ3531  MODELED GRAVITY -    979,344.7   (mgal)                       NAVD 88
 BJ3531
 BJ3531.The horizontal coordinates were scaled from a map and have
 BJ3531.an estimated accuracy of +/- 6 seconds.
 BJ3531
 BJ3531.** This station is in an area of known vertical motion. If an
 BJ3531.** orthometric height was ever established but is not available 
 BJ3531.** in the current survey control section, the orthometric height
 BJ3531.** is considered suspect.  Suspect heights are available in the
 BJ3531.** superseded section only if requested.
 BJ3531
 BJ3531.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3531.GEOID18 height accuracy estimate available here.
 BJ3531
 BJ3531.Click photographs - Photos may exist for this station.
 BJ3531
 BJ3531.The dynamic height is computed by dividing the NAVD 88
 BJ3531.geopotential number by the normal gravity value computed on the
 BJ3531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3531.degrees latitude (g = 980.6199 gals.).
 BJ3531
 BJ3531.The modeled gravity was interpolated from observed gravity values.
 BJ3531
 BJ3531;                    North         East    Units  Estimated Accuracy
 BJ3531;SPC LA S     -   258,930.    1,105,000.      MT  (+/- 180 meters Scaled)
 BJ3531
 BJ3531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ643141(NAD 83)
 BJ3531
 BJ3531                          SUPERSEDED SURVEY CONTROL
 BJ3531
 BJ3531.No superseded survey control is available for this station.
 BJ3531
 BJ3531_MARKER: DD = SURVEY DISK
 BJ3531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3531_STAMPING: 59V36 1984
 BJ3531_MARK LOGO: LADHGS
 BJ3531_PROJECTION: FLUSH
 BJ3531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3531+STABILITY: SURFACE MOTION
 BJ3531_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3531+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3531
 BJ3531  HISTORY     - Date     Condition        Report By
 BJ3531  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3531  HISTORY     - 20030602 GOOD             LADTD
 BJ3531
 BJ3531                          STATION DESCRIPTION
 BJ3531
 BJ3531'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3531'10 KM (6.2 MI) WEST FROM FRANKLINTON.
 BJ3531'ABOUT 10 KM (6.2 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3531'FRANKLINTON TO THE BENCH MARK ON THE RIGHT AND WEST OF JUNCTION OF A
 BJ3531'PARISH BLACKTOP ROAD, 14.9 METERS (49 FT) SOUTH-SOUTHWEST OF THE
 BJ3531'CENTER OF THE PARISH ROAD, 12.2 METERS (40 FT) NORTH-NORTHWEST OF THE
 BJ3531'CENTER OF HIGHWAY 10, AND 10.1 METERS (33 FT) WEST-SOUTHWEST OF A
 BJ3531'POWER POLE WITH TRANSFORMER AND GUIDEWIRE.
 BJ3531'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BJ3531'THE MARK IS 0.61 M BELOW HIGHWAY 10.
 BJ3531
 BJ3531                          STATION RECOVERY (2003)
 BJ3531
 BJ3531'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3532 ***********************************************************************
 BJ3532  DESIGNATION -  59 V 37
 BJ3532  PID         -  BJ3532
 BJ3532  STATE/COUNTY-  LA/WASHINGTON
 BJ3532  COUNTRY     -  US
 BJ3532  USGS QUAD   -  FRANKLINTON (2018)
 BJ3532
 BJ3532                         *CURRENT SURVEY CONTROL
 BJ3532  ______________________________________________________________________
 BJ3532* NAD 83(1986) POSITION- 30 49 14.     (N) 090 14 31.     (W)   SCALED
 BJ3532* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3532  **This station is located in a suspected subsidence area (see below).
 BJ3532  ______________________________________________________________________
 BJ3532  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BJ3532  DYNAMIC HEIGHT  -         66.941 (meters)      219.62  (feet) COMP
 BJ3532  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ3532
 BJ3532.The horizontal coordinates were scaled from a map and have
 BJ3532.an estimated accuracy of +/- 6 seconds.
 BJ3532
 BJ3532.** This station is in an area of known vertical motion. If an
 BJ3532.** orthometric height was ever established but is not available 
 BJ3532.** in the current survey control section, the orthometric height
 BJ3532.** is considered suspect.  Suspect heights are available in the
 BJ3532.** superseded section only if requested.
 BJ3532
 BJ3532.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3532.GEOID18 height accuracy estimate available here.
 BJ3532
 BJ3532.Click photographs - Photos may exist for this station.
 BJ3532
 BJ3532.The dynamic height is computed by dividing the NAVD 88
 BJ3532.geopotential number by the normal gravity value computed on the
 BJ3532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3532.degrees latitude (g = 980.6199 gals.).
 BJ3532
 BJ3532.The modeled gravity was interpolated from observed gravity values.
 BJ3532
 BJ3532;                    North         East    Units  Estimated Accuracy
 BJ3532;SPC LA S     -   257,730.    1,104,430.      MT  (+/- 180 meters Scaled)
 BJ3532
 BJ3532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ638129(NAD 83)
 BJ3532
 BJ3532                          SUPERSEDED SURVEY CONTROL
 BJ3532
 BJ3532.No superseded survey control is available for this station.
 BJ3532
 BJ3532_MARKER: DD = SURVEY DISK
 BJ3532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3532_STAMPING: 59V37 1984
 BJ3532_MARK LOGO: LADHGS
 BJ3532_PROJECTION: FLUSH
 BJ3532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3532+STABILITY: SURFACE MOTION
 BJ3532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3532+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3532
 BJ3532  HISTORY     - Date     Condition        Report By
 BJ3532  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3532  HISTORY     - 20030602 GOOD             LADTD
 BJ3532
 BJ3532                          STATION DESCRIPTION
 BJ3532
 BJ3532'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3532'11.4 KM (7.1 MI) WEST FROM FRANKLINTON.
 BJ3532'ABOUT 11.4 KM (7.1 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3532'FRANKLINTON TO THE BENCH MARK ON THE RIGHT NEAR A PIPE GATE AND SET
 BJ3532'DIRECTLY ACROSS FROM JUNCTION WITH A PARISH BLACKTOP ROAD, 19.1 METERS
 BJ3532'(62.5 FT) EAST OF THE CENTER OF PIPE GATE, 9.8 METERS (32 FT)
 BJ3532'NORTH-NORTHWEST OF THE CENTER OF HIGHWAY 10, AND 0.6 METER (2 FT)
 BJ3532'SOUTH OF A 4-STRAND BARB WIRE FENCE.
 BJ3532'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BJ3532'THE MARK IS 0.30 M BELOW HIGHWAY 10.
 BJ3532
 BJ3532                          STATION RECOVERY (2003)
 BJ3532
 BJ3532'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3533 ***********************************************************************
 BJ3533  DESIGNATION -  59 V 38
 BJ3533  PID         -  BJ3533
 BJ3533  STATE/COUNTY-  LA/WASHINGTON
 BJ3533  COUNTRY     -  US
 BJ3533  USGS QUAD   -  WILMER (2018)
 BJ3533
 BJ3533                         *CURRENT SURVEY CONTROL
 BJ3533  ______________________________________________________________________
 BJ3533* NAD 83(1986) POSITION- 30 48 53.     (N) 090 15 13.     (W)   SCALED
 BJ3533* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3533  **This station is located in a suspected subsidence area (see below).
 BJ3533  ______________________________________________________________________
 BJ3533  GEOID HEIGHT    -        -27.250 (meters)                     GEOID18
 BJ3533  DYNAMIC HEIGHT  -         72.947 (meters)      239.33  (feet) COMP
 BJ3533  MODELED GRAVITY -    979,344.8   (mgal)                       NAVD 88
 BJ3533
 BJ3533.The horizontal coordinates were scaled from a map and have
 BJ3533.an estimated accuracy of +/- 6 seconds.
 BJ3533
 BJ3533.** This station is in an area of known vertical motion. If an
 BJ3533.** orthometric height was ever established but is not available 
 BJ3533.** in the current survey control section, the orthometric height
 BJ3533.** is considered suspect.  Suspect heights are available in the
 BJ3533.** superseded section only if requested.
 BJ3533
 BJ3533.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3533.GEOID18 height accuracy estimate available here.
 BJ3533
 BJ3533.Click photographs - Photos may exist for this station.
 BJ3533
 BJ3533.The dynamic height is computed by dividing the NAVD 88
 BJ3533.geopotential number by the normal gravity value computed on the
 BJ3533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3533.degrees latitude (g = 980.6199 gals.).
 BJ3533
 BJ3533.The modeled gravity was interpolated from observed gravity values.
 BJ3533
 BJ3533;                    North         East    Units  Estimated Accuracy
 BJ3533;SPC LA S     -   257,070.    1,103,320.      MT  (+/- 180 meters Scaled)
 BJ3533
 BJ3533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ627122(NAD 83)
 BJ3533
 BJ3533                          SUPERSEDED SURVEY CONTROL
 BJ3533
 BJ3533.No superseded survey control is available for this station.
 BJ3533
 BJ3533_MARKER: DD = SURVEY DISK
 BJ3533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3533_STAMPING: 59V38 1984
 BJ3533_MARK LOGO: LADHGS
 BJ3533_PROJECTION: RECESSED 10 CENTIMETERS
 BJ3533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3533+STABILITY: SURFACE MOTION
 BJ3533_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3533+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3533
 BJ3533  HISTORY     - Date     Condition        Report By
 BJ3533  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3533  HISTORY     - 20030602 GOOD             LADTD
 BJ3533
 BJ3533                          STATION DESCRIPTION
 BJ3533
 BJ3533'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3533'13 KM (8.1 MI) WEST FROM FRANKLINTON.
 BJ3533'ABOUT 13 KM (8.1 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3533'FRANKLINTON TO THE BENCH MARK ON THE LEFT NEAR A POWER POLE AND WEST
 BJ3533'OF A GRAVEL DRIVE, 26.2 METERS (86 FT) EAST-NORTHEAST OF THE CENTER OF
 BJ3533'THE GRAVEL DRIVE, 9.5 METERS (31 FT) SOUTH-SOUTHEAST OF THE CENTER OF
 BJ3533'HIGHWAY 10, 1.2 METERS (4 FT) EAST-SOUTHEAST OF A POWER POLE, AND
 BJ3533'0.9 METER (3 FT) EAST OF A 5-STRAND BARB WIRE FENCE CORNER.
 BJ3533'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ3533'THE MARK IS 0.91 M BELOW HIGHWAY 10.
 BJ3533
 BJ3533                          STATION RECOVERY (2003)
 BJ3533
 BJ3533'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3533'NOTE, THE STATION IS WEST OF THE HIGHWAY INSTEAD OF EAST-NORTHEAST AND
 BJ3533'RECESSED 4 INCHES BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3534 ***********************************************************************
 BJ3534  DESIGNATION -  59 V 39
 BJ3534  PID         -  BJ3534
 BJ3534  STATE/COUNTY-  LA/WASHINGTON
 BJ3534  COUNTRY     -  US
 BJ3534  USGS QUAD   -  WILMER (2018)
 BJ3534
 BJ3534                         *CURRENT SURVEY CONTROL
 BJ3534  ______________________________________________________________________
 BJ3534* NAD 83(1986) POSITION- 30 48 51.     (N) 090 16 13.     (W)   SCALED
 BJ3534* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3534  **This station is located in a suspected subsidence area (see below).
 BJ3534  ______________________________________________________________________
 BJ3534  GEOID HEIGHT    -        -27.233 (meters)                     GEOID18
 BJ3534  DYNAMIC HEIGHT  -         75.245 (meters)      246.87  (feet) COMP
 BJ3534  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ3534
 BJ3534.The horizontal coordinates were scaled from a map and have
 BJ3534.an estimated accuracy of +/- 6 seconds.
 BJ3534
 BJ3534.** This station is in an area of known vertical motion. If an
 BJ3534.** orthometric height was ever established but is not available 
 BJ3534.** in the current survey control section, the orthometric height
 BJ3534.** is considered suspect.  Suspect heights are available in the
 BJ3534.** superseded section only if requested.
 BJ3534
 BJ3534.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3534.GEOID18 height accuracy estimate available here.
 BJ3534
 BJ3534.Click photographs - Photos may exist for this station.
 BJ3534
 BJ3534.The dynamic height is computed by dividing the NAVD 88
 BJ3534.geopotential number by the normal gravity value computed on the
 BJ3534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3534.degrees latitude (g = 980.6199 gals.).
 BJ3534
 BJ3534.The modeled gravity was interpolated from observed gravity values.
 BJ3534
 BJ3534;                    North         East    Units  Estimated Accuracy
 BJ3534;SPC LA S     -   256,990.    1,101,720.      MT  (+/- 180 meters Scaled)
 BJ3534
 BJ3534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ611121(NAD 83)
 BJ3534
 BJ3534                          SUPERSEDED SURVEY CONTROL
 BJ3534
 BJ3534.No superseded survey control is available for this station.
 BJ3534
 BJ3534_MARKER: DD = SURVEY DISK
 BJ3534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3534_STAMPING: 59V39 1984
 BJ3534_MARK LOGO: LADHGS
 BJ3534_PROJECTION: FLUSH
 BJ3534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3534+STABILITY: SURFACE MOTION
 BJ3534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3534+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3534
 BJ3534  HISTORY     - Date     Condition        Report By
 BJ3534  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3534  HISTORY     - 20030602 GOOD             LADTD
 BJ3534
 BJ3534                          STATION DESCRIPTION
 BJ3534
 BJ3534'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3534'14.6 KM (9.1 MI) WEST FROM FRANKLINTON.
 BJ3534'ABOUT 14.6 KM (9.1 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3534'FRANKLINTON TO THE BENCH MARK ON THE LEFT ACROSS THE ROAD FROM MR.  A.
 BJ3534'R. WALKERS DRIVEWAY, 41.5 METERS (136 FT) SOUTH-SOUTHEAST OF A POWER
 BJ3534'POLE, 34.1 METERS (112 FT) EAST-SOUTHEAST OF TELEPHONE POLE 110.5, AND
 BJ3534'11.9 METERS (39 FT) SOUTHWEST OF THE CENTER OF HIGHWAY 10.
 BJ3534'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3534'THE MARK IS 0.61 M ABOVE HIGHWAY 10.
 BJ3534
 BJ3534                          STATION RECOVERY (2003)
 BJ3534
 BJ3534'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3534'ADD TO DESCRIPTION, 37 FT EAST-SOUTHEAST FROM A GRAVEL ROAD, 2 FT
 BJ3534'NORTH-NORTHEAST FROM A FENCE AND 1.5 FT NORTH FROM A METAL WITNESS
 BJ3534'POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3535 ***********************************************************************
 BJ3535  DESIGNATION -  59 V 40
 BJ3535  PID         -  BJ3535
 BJ3535  STATE/COUNTY-  LA/WASHINGTON
 BJ3535  COUNTRY     -  US
 BJ3535  USGS QUAD   -  WILMER (2018)
 BJ3535
 BJ3535                         *CURRENT SURVEY CONTROL
 BJ3535  ______________________________________________________________________
 BJ3535* NAD 83(1986) POSITION- 30 49 03.     (N) 090 16 40.     (W)   SCALED
 BJ3535* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3535  **This station is located in a suspected subsidence area (see below).
 BJ3535  ______________________________________________________________________
 BJ3535  GEOID HEIGHT    -        -27.226 (meters)                     GEOID18
 BJ3535  DYNAMIC HEIGHT  -         78.406 (meters)      257.24  (feet) COMP
 BJ3535  MODELED GRAVITY -    979,345.7   (mgal)                       NAVD 88
 BJ3535
 BJ3535.The horizontal coordinates were scaled from a map and have
 BJ3535.an estimated accuracy of +/- 6 seconds.
 BJ3535
 BJ3535.** This station is in an area of known vertical motion. If an
 BJ3535.** orthometric height was ever established but is not available 
 BJ3535.** in the current survey control section, the orthometric height
 BJ3535.** is considered suspect.  Suspect heights are available in the
 BJ3535.** superseded section only if requested.
 BJ3535
 BJ3535.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3535.GEOID18 height accuracy estimate available here.
 BJ3535
 BJ3535.Click photographs - Photos may exist for this station.
 BJ3535
 BJ3535.The dynamic height is computed by dividing the NAVD 88
 BJ3535.geopotential number by the normal gravity value computed on the
 BJ3535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3535.degrees latitude (g = 980.6199 gals.).
 BJ3535
 BJ3535.The modeled gravity was interpolated from observed gravity values.
 BJ3535
 BJ3535;                    North         East    Units  Estimated Accuracy
 BJ3535;SPC LA S     -   257,360.    1,101,000.      MT  (+/- 180 meters Scaled)
 BJ3535
 BJ3535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ604125(NAD 83)
 BJ3535
 BJ3535                          SUPERSEDED SURVEY CONTROL
 BJ3535
 BJ3535.No superseded survey control is available for this station.
 BJ3535
 BJ3535_MARKER: DD = SURVEY DISK
 BJ3535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3535_STAMPING: 59V40 1984
 BJ3535_MARK LOGO: LADHGS
 BJ3535_PROJECTION: FLUSH
 BJ3535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3535+STABILITY: SURFACE MOTION
 BJ3535_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3535+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3535
 BJ3535  HISTORY     - Date     Condition        Report By
 BJ3535  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3535  HISTORY     - 20030602 GOOD             LADTD
 BJ3535
 BJ3535                          STATION DESCRIPTION
 BJ3535
 BJ3535'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3535'15.4 KM (9.6 MI) WEST FROM FRANKLINTON.
 BJ3535'ABOUT 15.4 KM (9.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3535'FRANKLINTON TO THE BENCH MARK ON THE LEFT SET IN THE SOUTHEAST
 BJ3535'QUADRANT OF STATE HIGHWAYS 10 AND 450 IN STONY POINT AT THE STONY
 BJ3535'POINT BAPTIST CHURCH, 21.3 METERS (70 FT) EAST-NORTHEAST OF THE CENTER
 BJ3535'OF HIGHWAY 450, 13.7 METERS (45 FT) SOUTH-SOUTHEAST OF THE CENTER OF
 BJ3535'HIGHWAY 10, 8.8 METERS (29 FT) WEST-NORTHWEST OF A 24-INCH RED OAK
 BJ3535'TREE, 6.7 METERS (22 FT) EAST-SOUTHEAST OF A WATER WELL, AND 0.6 METER
 BJ3535'(2 FT) NORTH-NORTHWEST OF NORTH END OF CHURCH SIGN.
 BJ3535'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ3535'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
 BJ3535
 BJ3535                          STATION RECOVERY (2003)
 BJ3535
 BJ3535'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3535'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3536 ***********************************************************************
 BJ3536  DESIGNATION -  59 V 41
 BJ3536  PID         -  BJ3536
 BJ3536  STATE/COUNTY-  LA/WASHINGTON
 BJ3536  COUNTRY     -  US
 BJ3536  USGS QUAD   -  WILMER (2018)
 BJ3536
 BJ3536                         *CURRENT SURVEY CONTROL
 BJ3536  ______________________________________________________________________
 BJ3536* NAD 83(1986) POSITION- 30 49 07.     (N) 090 17 17.     (W)   SCALED
 BJ3536* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3536  **This station is located in a suspected subsidence area (see below).
 BJ3536  ______________________________________________________________________
 BJ3536  GEOID HEIGHT    -        -27.217 (meters)                     GEOID18
 BJ3536  DYNAMIC HEIGHT  -         58.128 (meters)      190.71  (feet) COMP
 BJ3536  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ3536
 BJ3536.The horizontal coordinates were scaled from a map and have
 BJ3536.an estimated accuracy of +/- 6 seconds.
 BJ3536
 BJ3536.** This station is in an area of known vertical motion. If an
 BJ3536.** orthometric height was ever established but is not available 
 BJ3536.** in the current survey control section, the orthometric height
 BJ3536.** is considered suspect.  Suspect heights are available in the
 BJ3536.** superseded section only if requested.
 BJ3536
 BJ3536.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3536.GEOID18 height accuracy estimate available here.
 BJ3536
 BJ3536.Click photographs - Photos may exist for this station.
 BJ3536
 BJ3536.The dynamic height is computed by dividing the NAVD 88
 BJ3536.geopotential number by the normal gravity value computed on the
 BJ3536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3536.degrees latitude (g = 980.6199 gals.).
 BJ3536
 BJ3536.The modeled gravity was interpolated from observed gravity values.
 BJ3536
 BJ3536;                    North         East    Units  Estimated Accuracy
 BJ3536;SPC LA S     -   257,470.    1,100,020.      MT  (+/- 180 meters Scaled)
 BJ3536
 BJ3536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ594126(NAD 83)
 BJ3536
 BJ3536                          SUPERSEDED SURVEY CONTROL
 BJ3536
 BJ3536.No superseded survey control is available for this station.
 BJ3536
 BJ3536_MARKER: DD = SURVEY DISK
 BJ3536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3536_STAMPING: 59V41 1984
 BJ3536_MARK LOGO: LADHGS
 BJ3536_PROJECTION: FLUSH
 BJ3536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3536+STABILITY: SURFACE MOTION
 BJ3536_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3536+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 BJ3536
 BJ3536  HISTORY     - Date     Condition        Report By
 BJ3536  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3536  HISTORY     - 20030602 GOOD             LADTD
 BJ3536
 BJ3536                          STATION DESCRIPTION
 BJ3536
 BJ3536'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3536'16.3 KM (10.1 MI) WEST FROM FRANKLINTON.
 BJ3536'ABOUT 16.3 KM (10.1 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3536'IN FRANKLINTON TO THE BENCH MARK ON THE LEFT EAST OF GRAHAMS GROCERY
 BJ3536'AND GAS STATION SET IN THE CORNER OF A CHAIN LINK FENCE, 14.3 METERS
 BJ3536'(47 FEET) SOUTH-SOUTHWEST OF THE CENTER OF HIGHWAY 10, 6.1 METERS (20
 BJ3536'FEET) SOUTH-SOUTHWEST OF A POWER POLE WITH TRANSFORMER, 2.1 METERS (7
 BJ3536'FEET) NORTH OF A 24-INCH OAK TREE, 0.5 METER (1.5 FEET) WEST-SOUTHWEST
 BJ3536'OF A CHAIN LINK FENCE, AND 0.5 METER (1.5 FEET) NORTHWEST OF A CHAIN
 BJ3536'LINK FENCE.
 BJ3536'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3536'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
 BJ3536
 BJ3536                          STATION RECOVERY (2003)
 BJ3536
 BJ3536'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 BJ3536'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3856 ***********************************************************************
 BJ3856  DESIGNATION -  59 V 42
 BJ3856  PID         -  BJ3856
 BJ3856  STATE/COUNTY-  LA/WASHINGTON
 BJ3856  COUNTRY     -  US
 BJ3856  USGS QUAD   -  MOUNT HERMON (2018)
 BJ3856
 BJ3856                         *CURRENT SURVEY CONTROL
 BJ3856  ______________________________________________________________________
 BJ3856* NAD 83(1986) POSITION- 30 56 29.     (N) 090 20 36.     (W)   SCALED
 BJ3856* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3856  **This station is located in a suspected subsidence area (see below).
 BJ3856  ______________________________________________________________________
 BJ3856  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BJ3856  DYNAMIC HEIGHT  -         85.929 (meters)      281.92  (feet) COMP
 BJ3856  MODELED GRAVITY -    979,356.9   (mgal)                       NAVD 88
 BJ3856
 BJ3856.The horizontal coordinates were scaled from a map and have
 BJ3856.an estimated accuracy of +/- 6 seconds.
 BJ3856
 BJ3856.** This station is in an area of known vertical motion. If an
 BJ3856.** orthometric height was ever established but is not available 
 BJ3856.** in the current survey control section, the orthometric height
 BJ3856.** is considered suspect.  Suspect heights are available in the
 BJ3856.** superseded section only if requested.
 BJ3856
 BJ3856.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3856.GEOID18 height accuracy estimate available here.
 BJ3856
 BJ3856.Click photographs - Photos may exist for this station.
 BJ3856
 BJ3856.The dynamic height is computed by dividing the NAVD 88
 BJ3856.geopotential number by the normal gravity value computed on the
 BJ3856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3856.degrees latitude (g = 980.6199 gals.).
 BJ3856
 BJ3856.The modeled gravity was interpolated from observed gravity values.
 BJ3856
 BJ3856;                    North         East    Units  Estimated Accuracy
 BJ3856;SPC LA S     -   271,040.    1,094,610.      MT  (+/- 180 meters Scaled)
 BJ3856
 BJ3856_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ538261(NAD 83)
 BJ3856
 BJ3856                          SUPERSEDED SURVEY CONTROL
 BJ3856
 BJ3856.No superseded survey control is available for this station.
 BJ3856
 BJ3856_MARKER: DD = SURVEY DISK
 BJ3856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3856_STAMPING: 59V42 1985
 BJ3856_MARK LOGO: LADTD
 BJ3856_PROJECTION: FLUSH
 BJ3856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3856+STABILITY: SURFACE MOTION
 BJ3856_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3856+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3856
 BJ3856  HISTORY     - Date     Condition        Report By
 BJ3856  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3856  HISTORY     - 19890524 GOOD             LADTD
 BJ3856
 BJ3856                          STATION DESCRIPTION
 BJ3856
 BJ3856'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3856'6.6 KM (4.1 MI) WEST FROM MT HERMAN.
 BJ3856'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 BJ3856'ABOUT 0.2 KM (0.12 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3856'IN MT HERMAN TO THE JUNCTION OF HIGHWAY 438 AND STATE HIGHWAY 38,
 BJ3856'THENCE WEST (RIGHT) ON HIGHWAY 38 FOR 6.44 KM (4.0 MI) TO THE BENCH
 BJ3856'MARK ON THE LEFT, 42.2 METERS (138.5 FT) EAST OF THE EASTERN MOST
 BJ3856'CULVERT OF TWO CONCRETE CULVERTS UNDER HIGHWAY 38, MEASURED FROM THE
 BJ3856'SOUTH END, 15.2 METERS (50 FT) EAST NORTHEAST OF A POWER POLE,
 BJ3856'9.3 METERS (30.5 FT) SOUTH OF THE CENTER OF HIGHWAY 38, AND
 BJ3856'0.61 METERS (2 FT) NORTH OF A 4 STRAND BARBED WIRE FENCE.
 BJ3856'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3856
 BJ3856                          STATION RECOVERY (1989)
 BJ3856
 BJ3856'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3856'THE STAION IS LOCATED ABOUT 17.4 KM (10.80 MI) EAST OF KENTWOOD AND
 BJ3856'6.6 KM (4.10 MI) WEST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3856'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3856'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3856'0.2 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCITON OF STATE HIGHWAY
 BJ3856'38.  TURN RIGHT AND GO WEST FOR 6.44 KM (4.00 MI) ON HIGHWAY 38 TO THE
 BJ3856'STATION ON THE LEFT.
 BJ3856'THE STATION IS 42.2 M (138.5 FT) EAST FROM THE EASTERN MOST CULVERT OF
 BJ3856'TWO CONCRETE CULVERTS UNDER THE HIGHWAY, MEASURED FROM THE SOUTH END,
 BJ3856'15.2 M (49.9 FT) EAST-NORTHEAST FROM A POWER POLE, 9.3 M (30.5 FT)
 BJ3856'SOUTH FROM THE CENTER OF THE HIGHWAY, 0.61 M (2.0 FT) NORTH FROM A 4
 BJ3856'STRAND BARBED WIRE FENCE AND 0.46 M (1.5 FT) NORTH FROM A WITNESS
 BJ3856'POST, AND FLUSH WITH THE GROUND AND 0.61 METER BELOW LEVEL OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3857 ***********************************************************************
 BJ3857  DESIGNATION -  59 V 43
 BJ3857  PID         -  BJ3857
 BJ3857  STATE/COUNTY-  LA/WASHINGTON
 BJ3857  COUNTRY     -  US
 BJ3857  USGS QUAD   -  MOUNT HERMON (2018)
 BJ3857
 BJ3857                         *CURRENT SURVEY CONTROL
 BJ3857  ______________________________________________________________________
 BJ3857* NAD 83(1986) POSITION- 30 56 31.     (N) 090 19 28.     (W)   SCALED
 BJ3857* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3857  **This station is located in a suspected subsidence area (see below).
 BJ3857  ______________________________________________________________________
 BJ3857  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ3857  DYNAMIC HEIGHT  -         92.030 (meters)      301.94  (feet) COMP
 BJ3857  MODELED GRAVITY -    979,356.5   (mgal)                       NAVD 88
 BJ3857
 BJ3857.The horizontal coordinates were scaled from a map and have
 BJ3857.an estimated accuracy of +/- 6 seconds.
 BJ3857
 BJ3857.** This station is in an area of known vertical motion. If an
 BJ3857.** orthometric height was ever established but is not available 
 BJ3857.** in the current survey control section, the orthometric height
 BJ3857.** is considered suspect.  Suspect heights are available in the
 BJ3857.** superseded section only if requested.
 BJ3857
 BJ3857.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3857.GEOID18 height accuracy estimate available here.
 BJ3857
 BJ3857.Click photographs - Photos may exist for this station.
 BJ3857
 BJ3857.The dynamic height is computed by dividing the NAVD 88
 BJ3857.geopotential number by the normal gravity value computed on the
 BJ3857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3857.degrees latitude (g = 980.6199 gals.).
 BJ3857
 BJ3857.The modeled gravity was interpolated from observed gravity values.
 BJ3857
 BJ3857;                    North         East    Units  Estimated Accuracy
 BJ3857;SPC LA S     -   271,110.    1,096,420.      MT  (+/- 180 meters Scaled)
 BJ3857
 BJ3857_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ556262(NAD 83)
 BJ3857
 BJ3857                          SUPERSEDED SURVEY CONTROL
 BJ3857
 BJ3857.No superseded survey control is available for this station.
 BJ3857
 BJ3857_MARKER: DD = SURVEY DISK
 BJ3857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3857_STAMPING: 59V43 1985
 BJ3857_MARK LOGO: LADTD
 BJ3857_PROJECTION: RECESSED 3 CENTIMETERS
 BJ3857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3857+STABILITY: SURFACE MOTION
 BJ3857_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3857+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3857
 BJ3857  HISTORY     - Date     Condition        Report By
 BJ3857  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3857  HISTORY     - 19890524 GOOD             LADTD
 BJ3857
 BJ3857                          STATION DESCRIPTION
 BJ3857
 BJ3857'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3857'4.7 KM (2.9 MI) WEST FROM MT HERMAN.
 BJ3857'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
 BJ3857'ABOUT 0.2 KM (0.12 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3857'IN MT HERMAN TO THE JUNCTION OF HIGHWAY 438 AND STATE HIGHWAY 38,
 BJ3857'THENCE WEST (RIGHT) ON HIGHWAY 38 FOR 4.5 KM (2.8 MI) TO THE BENCH
 BJ3857'MARK ON THE LEFT, 14.9 METERS (49 FT) EAST OF A POWER POLE WITH ONE
 BJ3857'TRANSFORMER, 11.6 METERS (38 FT) SOUTH SOUTHEAST OF THE CENTER OF
 BJ3857'HIGHWAY 38, 4.9 METERS (16 FT) SOUTHEAST OF A CONCRETE CULVERT UNDER
 BJ3857'THE DRIVE LEADING TO A BRICK TILE SHACK, 4.3 METERS (14 FT) EAST OF
 BJ3857'THE CENTER OF A GRAVEL DRIVE LEADIN TO A BRICK TILE SHACK, AND
 BJ3857'1.5 METERS (5 FT) NORTH FROM AND 18-INCH TWIN OAK.
 BJ3857'THE MARK IS 1.07 METERS  NNW FROM A WITNESS POST.
 BJ3857
 BJ3857                          STATION RECOVERY (1989)
 BJ3857
 BJ3857'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3857'THE STATION IS LOCATED ABOUT 19.4 KM (12.05 MI) EAST OF KENTWOOD AND
 BJ3857'4.7 KM (2.90 MI) WEST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT
 BJ3857'OF TRANSPORTATION AND DEVELOPMENT.
 BJ3857'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3857'0.2 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCION OF STATE HIGHWAY
 BJ3857'38.  TURN RIGHT AND GO WEST FOR 4.5 KM (2.80 MI) ON HIGHWAY 38 TO THE
 BJ3857'STATION ON THE LEFT.
 BJ3857'THE STATION IS 14.9 M (48.9 FT) EAST FROM A POWER POLE WITH
 BJ3857'TRANSFORMER ATTACHED, 11.6 M (38.1 FT) SOUTH-SOUTHEAST FROM THE CENTER
 BJ3857'OF THE HIGHWAY, 4.9 M (16.1 FT) SOUTHEAST FROM A CONCRETE CULVERT
 BJ3857'UNDER THE DRIVE LEADING TO A BRICK TILE HOUSE, 1.5 M (4.9 FT) NORTH
 BJ3857'FROM 46 CM TWIN OAK TREE AND 1.07 M (3.5 FT) NORTH-NORTHWEST FROM A
 BJ3857'WITNESS POST. THE MARK IS RECESSED 3 CM BELOW THE GROUND AND IS 0.61 M
 BJ3857'(2.0 FT) ABOVE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3859 ***********************************************************************
 BJ3859  DESIGNATION -  59 V 44
 BJ3859  PID         -  BJ3859
 BJ3859  STATE/COUNTY-  LA/WASHINGTON
 BJ3859  COUNTRY     -  US
 BJ3859  USGS QUAD   -  MOUNT HERMON (2018)
 BJ3859
 BJ3859                         *CURRENT SURVEY CONTROL
 BJ3859  ______________________________________________________________________
 BJ3859* NAD 83(1986) POSITION- 30 57 37.     (N) 090 18 01.     (W)   SCALED
 BJ3859* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3859  **This station is located in a suspected subsidence area (see below).
 BJ3859  ______________________________________________________________________
 BJ3859  GEOID HEIGHT    -        -27.110 (meters)                     GEOID18
 BJ3859  DYNAMIC HEIGHT  -         99.018 (meters)      324.86  (feet) COMP
 BJ3859  MODELED GRAVITY -    979,357.8   (mgal)                       NAVD 88
 BJ3859
 BJ3859.The horizontal coordinates were scaled from a map and have
 BJ3859.an estimated accuracy of +/- 6 seconds.
 BJ3859
 BJ3859.** This station is in an area of known vertical motion. If an
 BJ3859.** orthometric height was ever established but is not available 
 BJ3859.** in the current survey control section, the orthometric height
 BJ3859.** is considered suspect.  Suspect heights are available in the
 BJ3859.** superseded section only if requested.
 BJ3859
 BJ3859.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3859.GEOID18 height accuracy estimate available here.
 BJ3859
 BJ3859.Click photographs - Photos may exist for this station.
 BJ3859
 BJ3859.The dynamic height is computed by dividing the NAVD 88
 BJ3859.geopotential number by the normal gravity value computed on the
 BJ3859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3859.degrees latitude (g = 980.6199 gals.).
 BJ3859
 BJ3859.The modeled gravity was interpolated from observed gravity values.
 BJ3859
 BJ3859;                    North         East    Units  Estimated Accuracy
 BJ3859;SPC LA S     -   273,170.    1,098,710.      MT  (+/- 180 meters Scaled)
 BJ3859
 BJ3859_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ578283(NAD 83)
 BJ3859
 BJ3859                          SUPERSEDED SURVEY CONTROL
 BJ3859
 BJ3859.No superseded survey control is available for this station.
 BJ3859
 BJ3859_MARKER: DB = BENCH MARK DISK
 BJ3859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3859_STAMPING: 59V44 1985
 BJ3859_MARK LOGO: LADTD
 BJ3859_PROJECTION: FLUSH
 BJ3859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3859+STABILITY: SURFACE MOTION
 BJ3859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3859+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3859
 BJ3859  HISTORY     - Date     Condition        Report By
 BJ3859  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3859  HISTORY     - 19890524 GOOD             LADTD
 BJ3859
 BJ3859                          STATION DESCRIPTION
 BJ3859
 BJ3859'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3859'0.76 KM (0.5 MI) WEST FROM MT HERMAN.
 BJ3859'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3859'ABOUT 0.2 KM (0.12 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3859'IN MT HERMAN TO THE JUNCTION OF STATE HIGHWAY 438 AND STATE HIGHWAY
 BJ3859'38, THENCE WEST (RIGHT) ON HIGHWAY 38 FOR 0.56 KM (0.35 MI) TO THE
 BJ3859'BENCH MARK ON THE LEFT, 29.6 METERS (97 FT) WEST SOUTHWEST OF THE
 BJ3859'SOUTH END OF A 12 INCH METAL CULVERT UNDER HIGHWAY 38, 15.2 METERS
 BJ3859'(50 FT) WEST OF A CHAIN LINK AND NET WIRE FENCE CORNER, 10.1 METERS
 BJ3859'(33 FT) SOUTH OF THE CENTER OF HIGHWAY 38, AND 2.0 METERS (6.5 FT)
 BJ3859'EAST OF A TELEPHONE REPAIR BOX.
 BJ3859'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ3859
 BJ3859                          STATION RECOVERY (1989)
 BJ3859
 BJ3859'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3859'THE STAION IS LOCATED 14.5 KM (9.00 MI) EAST OF KENTWOOD AND 0.76 KM
 BJ3859'(0.45 MI) WEST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3859'TRANSPORTATION AND DEVELOPMENT.
 BJ3859'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3859'0.2 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCTION OF STATE HIGHWAY
 BJ3859'38.  TURN RIGHT AND GO WEST FOR 0.56 KM (0.35 MI) ON HIGHWAY 38 TO THE
 BJ3859'STATION ON THE LEFT.
 BJ3859'THE STATION IS 29.6 M (97.1 FT) WEST-SOUTHWEST FROM THE SOUTH END OF A
 BJ3859'30 CM METAL CULVERT UNDER THE HIGHWAY, 15.2 M (49.9 FT) WEST FROM A
 BJ3859'CHAIN LINK AND NET WIRE FENCE CORNER, 10.1 M (33.1 FT) SOUTH FROM THE
 BJ3859'CENTER OF THE HIGHWAY, 2.0 M (6.6 FT) EAST FROM TELEPHONE REPAIR BOX
 BJ3859'NUMBER 11, AND 0.3 M (1.0 FT) NORTH FROM A WITNESS POST.  THE MARK IS
 BJ3859'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3860 ***********************************************************************
 BJ3860  DESIGNATION -  59 V 45
 BJ3860  PID         -  BJ3860
 BJ3860  STATE/COUNTY-  LA/WASHINGTON
 BJ3860  COUNTRY     -  US
 BJ3860  USGS QUAD   -  MOUNT HERMON (2018)
 BJ3860
 BJ3860                         *CURRENT SURVEY CONTROL
 BJ3860  ______________________________________________________________________
 BJ3860* NAD 83(1986) POSITION- 30 57 03.     (N) 090 17 37.     (W)   SCALED
 BJ3860* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3860  **This station is located in a suspected subsidence area (see below).
 BJ3860  ______________________________________________________________________
 BJ3860  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BJ3860  DYNAMIC HEIGHT  -        100.797 (meters)      330.70  (feet) COMP
 BJ3860  MODELED GRAVITY -    979,356.5   (mgal)                       NAVD 88
 BJ3860
 BJ3860.The horizontal coordinates were scaled from a map and have
 BJ3860.an estimated accuracy of +/- 6 seconds.
 BJ3860
 BJ3860.** This station is in an area of known vertical motion. If an
 BJ3860.** orthometric height was ever established but is not available 
 BJ3860.** in the current survey control section, the orthometric height
 BJ3860.** is considered suspect.  Suspect heights are available in the
 BJ3860.** superseded section only if requested.
 BJ3860
 BJ3860.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3860.GEOID18 height accuracy estimate available here.
 BJ3860
 BJ3860.Click photographs - Photos may exist for this station.
 BJ3860
 BJ3860.The dynamic height is computed by dividing the NAVD 88
 BJ3860.geopotential number by the normal gravity value computed on the
 BJ3860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3860.degrees latitude (g = 980.6199 gals.).
 BJ3860
 BJ3860.The modeled gravity was interpolated from observed gravity values.
 BJ3860
 BJ3860;                    North         East    Units  Estimated Accuracy
 BJ3860;SPC LA S     -   272,120.    1,099,350.      MT  (+/- 180 meters Scaled)
 BJ3860
 BJ3860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ585272(NAD 83)
 BJ3860
 BJ3860                          SUPERSEDED SURVEY CONTROL
 BJ3860
 BJ3860.No superseded survey control is available for this station.
 BJ3860
 BJ3860_MARKER: DD = SURVEY DISK
 BJ3860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3860_STAMPING: 59V45 1985
 BJ3860_MARK LOGO: LADH
 BJ3860_PROJECTION: FLUSH
 BJ3860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3860+STABILITY: SURFACE MOTION
 BJ3860_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3860+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3860
 BJ3860  HISTORY     - Date     Condition        Report By
 BJ3860  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3860  HISTORY     - 19890524 GOOD             LADTD
 BJ3860
 BJ3860                          STATION DESCRIPTION
 BJ3860
 BJ3860'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3860'1.3 KM (0.8 MI) EAST FROM MT HERMAN.
 BJ3860'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 BJ3860'ABOUT .16 KM (.10 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3860'IN MT HERMAN TO THE JUNCTION OF STATE HIGHWAYS 438 AND 38, THENCE EAST
 BJ3860'(LEFT) ON HIGHWAY 38 FOR 1.3 KM (.80 MI) TO THE MARK ON THE RIGHT
 BJ3860'NORTH OF OF A PAVED ROAD, AT THE JUNCTION OF HIGHWAYS 38 AND 1055,
 BJ3860'14 METERS (46 FT) WEST SOUTHWEST FROM THE CENTER OF HIGHWAY 38,
 BJ3860'11.3 METERS (37 FT) NORTH NORTHWEST FROM THE CENTER OF A PAVED ROAD,
 BJ3860'5.9 METERS (19.5 FT) NORTHWEST OF A POWER POLE NO 32612 WITH SMALL
 BJ3860'TRANSFORMER ATTACHED, 0.6 METER (2 FT) EAST NORTHEAST OF A NET WIRE
 BJ3860'FENCE, AND .6 METERS (2 FT) NORTH NORTHEAST OF RIGHT-A-WAY MARKER.
 BJ3860'THE MARK IS 0.46 METERS  ENE FROM A WITNESS POST.
 BJ3860
 BJ3860                          STATION RECOVERY (1989)
 BJ3860
 BJ3860'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3860'THE STATION IS LOCATED ABOUT 12.2 KM (7.60 MI) WEST OF CLIFTON AND 1.3
 BJ3860'KM (0.80 MI) EAST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3860'TRANSPORTATION AND DEVELOPMENT.
 BJ3860'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3860'0.16 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCTION OF STATE
 BJ3860'HIGHWAY 38.  TURN LEFT AND GO EAST FOR 1.3 KM (0.80 MI) ON HIGHWAY 38
 BJ3860'TO THE STATION ON THE RIGHT, NORTH OF A PAVED ROAD, AT THE JUNCTION OF
 BJ3860'HIGHWAYS 38 AND 1055.
 BJ3860'THE STATION IS 14.0 M (45.9 FT) WEST-SOUTHWEST FROM THE CENTER OF
 BJ3860'HIGHWAY 38, 11.3 M (37.1 FT) NORTH-NORTHWEST FROM THE CENTER OF THE
 BJ3860'PAVED ROAD, 5.9 M (19.4 FT) NORTHWEST FROM POWER POLE NUMBER 32612
 BJ3860'WITH A SMALL TRANSFORMER ATTACHED, 0.6 M (2.0 FT) EAST-NORTHEAST FROM
 BJ3860'A NET WIRE FENCE, 0.6 M (2.0 FT) NORTH-NORTHEAST FROM A RIGHT-OF-WAY
 BJ3860'MARKER, AND 0.45 M (1.5 FT) NORTH-NORTHEAST FROM A WITNESS POST.  THE
 BJ3860'MARK IS FLUSH WITH THE GROUND AND 0.91 M (3.0 FT) BELOW LEVEL OF THE
 BJ3860'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3861 ***********************************************************************
 BJ3861  DESIGNATION -  59 V 46
 BJ3861  PID         -  BJ3861
 BJ3861  STATE/COUNTY-  LA/WASHINGTON
 BJ3861  COUNTRY     -  US
 BJ3861  USGS QUAD   -  MOUNT HERMON (2018)
 BJ3861
 BJ3861                         *CURRENT SURVEY CONTROL
 BJ3861  ______________________________________________________________________
 BJ3861* NAD 83(1986) POSITION- 30 56 27.     (N) 090 16 42.     (W)   SCALED
 BJ3861* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3861  **This station is located in a suspected subsidence area (see below).
 BJ3861  ______________________________________________________________________
 BJ3861  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BJ3861  DYNAMIC HEIGHT  -         88.067 (meters)      288.93  (feet) COMP
 BJ3861  MODELED GRAVITY -    979,354.9   (mgal)                       NAVD 88
 BJ3861
 BJ3861.The horizontal coordinates were scaled from a map and have
 BJ3861.an estimated accuracy of +/- 6 seconds.
 BJ3861
 BJ3861.** This station is in an area of known vertical motion. If an
 BJ3861.** orthometric height was ever established but is not available 
 BJ3861.** in the current survey control section, the orthometric height
 BJ3861.** is considered suspect.  Suspect heights are available in the
 BJ3861.** superseded section only if requested.
 BJ3861
 BJ3861.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3861.GEOID18 height accuracy estimate available here.
 BJ3861
 BJ3861.Click photographs - Photos may exist for this station.
 BJ3861
 BJ3861.The dynamic height is computed by dividing the NAVD 88
 BJ3861.geopotential number by the normal gravity value computed on the
 BJ3861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3861.degrees latitude (g = 980.6199 gals.).
 BJ3861
 BJ3861.The modeled gravity was interpolated from observed gravity values.
 BJ3861
 BJ3861;                    North         East    Units  Estimated Accuracy
 BJ3861;SPC LA S     -   271,030.    1,100,820.      MT  (+/- 180 meters Scaled)
 BJ3861
 BJ3861_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ600262(NAD 83)
 BJ3861
 BJ3861                          SUPERSEDED SURVEY CONTROL
 BJ3861
 BJ3861.No superseded survey control is available for this station.
 BJ3861
 BJ3861_MARKER: DD = SURVEY DISK
 BJ3861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3861_STAMPING: 59V46 1985
 BJ3861_MARK LOGO: LADH
 BJ3861_PROJECTION: FLUSH
 BJ3861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3861+STABILITY: SURFACE MOTION
 BJ3861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3861+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3861
 BJ3861  HISTORY     - Date     Condition        Report By
 BJ3861  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3861  HISTORY     - 19890524 GOOD             LADTD
 BJ3861
 BJ3861                          STATION DESCRIPTION
 BJ3861
 BJ3861'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3861'3.1 KM (1.95 MI) EAST FROM MT HERMAN.
 BJ3861'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3861'ABOUT .16 KM (.10 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3861'IN MT HERMAN TO THE JUNCTION OF STATE HIGHWAYS 438 AND 38, THENCE EAST
 BJ3861'(LEFT) ON HIGHWAY 38 FOR 3.1 KM (1.95 MI) TO THE MARK ON THE RIGHT,
 BJ3861'11.3 METERS (37 FT) SOUTH SOUTHWEST FROM THE CENTER OF HIGHWAY 38,
 BJ3861'7.9 METERS (26 FT) SOUTHEAST FROM THE CENTER OF A GRAVEL DRIVE LEADING
 BJ3861'TO A WOOD FRAMED HOUSE, 5.3 METERS (17.5 FT) SOUTH OF THE EAST END OF
 BJ3861'A CONCRETE CULVERT UNDER THE GRAVEL DRIVE, AND .5 METERS (1.6 FT)
 BJ3861'NORTH NORTHEAST OF A FOUR STRAND BARB WIRE FENCE.
 BJ3861'THE MARK IS 0.45 METERS  NNE FROM A WITNESS POST.
 BJ3861
 BJ3861                          STATION RECOVERY (1989)
 BJ3861
 BJ3861'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3861'THE STATION IS LOCATED ABOUT 10.4 KM (6.45 MI) WEST OF CLIFTON AND 3.1
 BJ3861'KM (1.95 MI) EAST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3861'TRANSPORTATION AND DEVELOPMENT.
 BJ3861'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3861'0.16 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCTION OF STATE
 BJ3861'HIGHWAY 38.  TURN LEFT AND GO EAST FOR 3.1 KM (1.95 MI) ON HIGHWAY 38
 BJ3861'TO THE MARK ON THE RIGHT.
 BJ3861'THE STATION IS 11.3 M (37.1 FT) SOUTH-SOUTHWEST FROM THE CENTER OF THE
 BJ3861'HIGHWAY, 7.9 M (25.9 FT) SOUTHEAST FROM THE CENTER OF A GRAVEL DRIVE
 BJ3861'LEADING TO A WOOD FRAME HOUSE, 5.3 M (17.4 FT) SOUTH OF THE EAST END
 BJ3861'OF A CONCRETE CULVERT UNDER THE GRAVEL DRIVE, 0.5 M (1.6 FT)
 BJ3861'NORTH-NORTHWEST FROM THE WEST END OF A FOUR STRAND BARBED WIRE FENCE,
 BJ3861'AND 0.45 M (1.5 FT) NORTH-NORTHEAST FROM A WITNESS POST.  THE MARK IS
 BJ3861'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3862 ***********************************************************************
 BJ3862  DESIGNATION -  59 V 47
 BJ3862  PID         -  BJ3862
 BJ3862  STATE/COUNTY-  LA/WASHINGTON
 BJ3862  COUNTRY     -  US
 BJ3862  USGS QUAD   -  MOUNT HERMON (2018)
 BJ3862
 BJ3862                         *CURRENT SURVEY CONTROL
 BJ3862  ______________________________________________________________________
 BJ3862* NAD 83(1986) POSITION- 30 55 59.     (N) 090 15 43.     (W)   SCALED
 BJ3862* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3862  **This station is located in a suspected subsidence area (see below).
 BJ3862  ______________________________________________________________________
 BJ3862  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BJ3862  DYNAMIC HEIGHT  -         89.725 (meters)      294.37  (feet) COMP
 BJ3862  MODELED GRAVITY -    979,353.4   (mgal)                       NAVD 88
 BJ3862
 BJ3862.The horizontal coordinates were scaled from a map and have
 BJ3862.an estimated accuracy of +/- 6 seconds.
 BJ3862
 BJ3862.** This station is in an area of known vertical motion. If an
 BJ3862.** orthometric height was ever established but is not available 
 BJ3862.** in the current survey control section, the orthometric height
 BJ3862.** is considered suspect.  Suspect heights are available in the
 BJ3862.** superseded section only if requested.
 BJ3862
 BJ3862.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3862.GEOID18 height accuracy estimate available here.
 BJ3862
 BJ3862.Click photographs - Photos may exist for this station.
 BJ3862
 BJ3862.The dynamic height is computed by dividing the NAVD 88
 BJ3862.geopotential number by the normal gravity value computed on the
 BJ3862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3862.degrees latitude (g = 980.6199 gals.).
 BJ3862
 BJ3862.The modeled gravity was interpolated from observed gravity values.
 BJ3862
 BJ3862;                    North         East    Units  Estimated Accuracy
 BJ3862;SPC LA S     -   270,180.    1,102,400.      MT  (+/- 180 meters Scaled)
 BJ3862
 BJ3862_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ616253(NAD 83)
 BJ3862
 BJ3862                          SUPERSEDED SURVEY CONTROL
 BJ3862
 BJ3862.No superseded survey control is available for this station.
 BJ3862
 BJ3862_MARKER: DD = SURVEY DISK
 BJ3862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3862_STAMPING: 59V47 1985
 BJ3862_MARK LOGO: LADH
 BJ3862_PROJECTION: FLUSH
 BJ3862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3862+STABILITY: SURFACE MOTION
 BJ3862_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3862+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3862
 BJ3862  HISTORY     - Date     Condition        Report By
 BJ3862  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3862  HISTORY     - 19890524 GOOD             LADTD
 BJ3862
 BJ3862                          STATION DESCRIPTION
 BJ3862
 BJ3862'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3862'5.0 KM (3.1 MI) EAST FROM MT HERMAN.
 BJ3862'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BJ3862'ABOUT .2 KM (.12 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3862'IN MT HERMAN TO THE JUNCTION OF STATE HIGHWAYS 438 AND 38, THENCE EAST
 BJ3862'(LEFT) ON HIGHWAY 38 FOR 5.0 KM (3.1 MI) TO THE MARK ON THE LEFT,
 BJ3862'11.4 METERS (37.5 FT) NORTH NORTHEAST FROM THE CENTER OF HIGHWAY 38,
 BJ3862'1.5 METERS (5 FT) SOUTHEAST OF A 12 INCH PINE TREE, 1.1 METERS
 BJ3862'(3.6 FT) WEST OF A POWET POLE, AND .6 METERS (2 FT) SOUTHWEST OF A NET
 BJ3862'WIRE FENCE WITH CROSS BRACE.
 BJ3862'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BJ3862
 BJ3862                          STATION RECOVERY (1989)
 BJ3862
 BJ3862'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3862'THE STATION IS LOCATED ABOUT 8.5 KM (5.30 MI) WEST OF CLIFTON AND 5.0
 BJ3862'KM (3.10 MI) EAST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3862'TRANSPORTATION AND DEVELOPMENT.
 BJ3862'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3862'0.16 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCTION OF STATE
 BJ3862'HIGHWAY 38.  TURN LEFT AND GO EAST FOR 5.0 KM (3.10 MI) ON HIGHWAY 38
 BJ3862'TO THE MARK ON THE LEFT.
 BJ3862'THE STAION IS 11.4 M (37.4 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 BJ3862'HIGHWAY, 1.5 M (4.9 FT) SOUTHEAST FROM A 30 CM PINE TREE, 1.1 M
 BJ3862'(3.6 FT) WEST FROM A POWER POLE, 0.6 M (2.0 FT) SOUTHWEST FROM A NET
 BJ3862'WIRE FENCE WITH CROSS BRACE AND 0.61 M (2.0 FT) SOUTHWEST FROM A
 BJ3862'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 BJ3862'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3863 ***********************************************************************
 BJ3863  DESIGNATION -  59 V 48
 BJ3863  PID         -  BJ3863
 BJ3863  STATE/COUNTY-  LA/WASHINGTON
 BJ3863  COUNTRY     -  US
 BJ3863  USGS QUAD   -  CLIFTON (2018)
 BJ3863
 BJ3863                         *CURRENT SURVEY CONTROL
 BJ3863  ______________________________________________________________________
 BJ3863* NAD 83(1986) POSITION- 30 55 34.     (N) 090 14 51.     (W)   SCALED
 BJ3863* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3863  **This station is located in a suspected subsidence area (see below).
 BJ3863  ______________________________________________________________________
 BJ3863  GEOID HEIGHT    -        -27.213 (meters)                     GEOID18
 BJ3863  DYNAMIC HEIGHT  -         66.304 (meters)      217.53  (feet) COMP
 BJ3863  MODELED GRAVITY -    979,352.1   (mgal)                       NAVD 88
 BJ3863
 BJ3863.The horizontal coordinates were scaled from a map and have
 BJ3863.an estimated accuracy of +/- 6 seconds.
 BJ3863
 BJ3863.** This station is in an area of known vertical motion. If an
 BJ3863.** orthometric height was ever established but is not available 
 BJ3863.** in the current survey control section, the orthometric height
 BJ3863.** is considered suspect.  Suspect heights are available in the
 BJ3863.** superseded section only if requested.
 BJ3863
 BJ3863.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3863.GEOID18 height accuracy estimate available here.
 BJ3863
 BJ3863.Click photographs - Photos may exist for this station.
 BJ3863
 BJ3863.The dynamic height is computed by dividing the NAVD 88
 BJ3863.geopotential number by the normal gravity value computed on the
 BJ3863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3863.degrees latitude (g = 980.6199 gals.).
 BJ3863
 BJ3863.The modeled gravity was interpolated from observed gravity values.
 BJ3863
 BJ3863;                    North         East    Units  Estimated Accuracy
 BJ3863;SPC LA S     -   269,420.    1,103,790.      MT  (+/- 180 meters Scaled)
 BJ3863
 BJ3863_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ630246(NAD 83)
 BJ3863
 BJ3863                          SUPERSEDED SURVEY CONTROL
 BJ3863
 BJ3863.No superseded survey control is available for this station.
 BJ3863
 BJ3863_MARKER: DD = SURVEY DISK
 BJ3863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3863_STAMPING: 59V48 1985
 BJ3863_MARK LOGO: LADH
 BJ3863_PROJECTION: FLUSH
 BJ3863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3863+STABILITY: SURFACE MOTION
 BJ3863_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3863+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3863
 BJ3863  HISTORY     - Date     Condition        Report By
 BJ3863  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3863  HISTORY     - 19890524 GOOD             LADTD
 BJ3863
 BJ3863                          STATION DESCRIPTION
 BJ3863
 BJ3863'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3863'6.6 KM (4.1 MI) EAST FROM MT HERMAN.
 BJ3863'THE MARK IS 0.30 M ABOVE THE HIGHWAY.
 BJ3863'ABOUT .2 KM (.12 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3863'IN MT HERMAN TO THE JUNCTION OF STATE HIGHWAYS 438 AND 38, THENCE EAST
 BJ3863'(LEFT) ON HIGHWAY 38 FOR 6.6 KM (4.1 MI) TO THE MARK ON THE RIGHT,
 BJ3863'22.6 METERS (74 FT) SOUTHEAST OF A CONCRETE HEAD WALL WITH TWIN
 BJ3863'CULVERTS UNDER HIGHWAY 38, 13.7 METERS (45 FT) SOUTH FROM THE CENTER
 BJ3863'OF HIGHWAY 38, AND 4.9 METERS (16 FT) SOUTHEAST OF A POWER POLE WITH
 BJ3863'TRANSFORMER ATTACHED.
 BJ3863'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BJ3863
 BJ3863                          STATION RECOVERY (1989)
 BJ3863
 BJ3863'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3863'THE STATION IS LOCATED ABOUT 6.9 KM (4.30 MI) WEST OF CLIFTON AND 6.6
 BJ3863'KM (4.10 MI) EAST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3863'TRANSPORTATION AND DEVELOPMENT.
 BJ3863'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3863'0.2 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCTION OF STATE HIGHWAY
 BJ3863'38.  TURN LEFT AND GO EAST FOR 6.6 KM (4.10 MI) ON HIGHWAY 38 TO THE
 BJ3863'STATION ON THE RIGHT.
 BJ3863'THE STATION IS 22.6 M (74.1 FT) SOUTHEAST FROM A CONCRETE HEADWALL
 BJ3863'WITH TWIN CULVERTS UNDER THE HIGHWAY, 13.7 M (44.9 FT) SOUTH FROM THE
 BJ3863'CENTER OF THE HIGHWAY, 4.9 M (16.1 FT) SOUTHEAST FROM A POWER POLE
 BJ3863'WITH TRANSFORMER ATTACHED, AND 0.61 M (2.0 FT) WEST FROM A WITNESS
 BJ3863'POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.3 METER ABOVE THE
 BJ3863'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3864 ***********************************************************************
 BJ3864  DESIGNATION -  59 V 49
 BJ3864  PID         -  BJ3864
 BJ3864  STATE/COUNTY-  LA/WASHINGTON
 BJ3864  COUNTRY     -  US
 BJ3864  USGS QUAD   -  CLIFTON (2018)
 BJ3864
 BJ3864                         *CURRENT SURVEY CONTROL
 BJ3864  ______________________________________________________________________
 BJ3864* NAD 83(1986) POSITION- 30 55 35.     (N) 090 13 52.     (W)   SCALED
 BJ3864* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3864  **This station is located in a suspected subsidence area (see below).
 BJ3864  ______________________________________________________________________
 BJ3864  GEOID HEIGHT    -        -27.231 (meters)                     GEOID18
 BJ3864  DYNAMIC HEIGHT  -         73.679 (meters)      241.73  (feet) COMP
 BJ3864  MODELED GRAVITY -    979,351.2   (mgal)                       NAVD 88
 BJ3864
 BJ3864.The horizontal coordinates were scaled from a map and have
 BJ3864.an estimated accuracy of +/- 6 seconds.
 BJ3864
 BJ3864.** This station is in an area of known vertical motion. If an
 BJ3864.** orthometric height was ever established but is not available 
 BJ3864.** in the current survey control section, the orthometric height
 BJ3864.** is considered suspect.  Suspect heights are available in the
 BJ3864.** superseded section only if requested.
 BJ3864
 BJ3864.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3864.GEOID18 height accuracy estimate available here.
 BJ3864
 BJ3864.Click photographs - Photos may exist for this station.
 BJ3864
 BJ3864.The dynamic height is computed by dividing the NAVD 88
 BJ3864.geopotential number by the normal gravity value computed on the
 BJ3864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3864.degrees latitude (g = 980.6199 gals.).
 BJ3864
 BJ3864.The modeled gravity was interpolated from observed gravity values.
 BJ3864
 BJ3864;                    North         East    Units  Estimated Accuracy
 BJ3864;SPC LA S     -   269,470.    1,105,350.      MT  (+/- 180 meters Scaled)
 BJ3864
 BJ3864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ645247(NAD 83)
 BJ3864
 BJ3864                          SUPERSEDED SURVEY CONTROL
 BJ3864
 BJ3864.No superseded survey control is available for this station.
 BJ3864
 BJ3864_MARKER: DD = SURVEY DISK
 BJ3864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3864_STAMPING: 59V49 1985
 BJ3864_MARK LOGO: LADH
 BJ3864_PROJECTION: FLUSH
 BJ3864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3864+STABILITY: SURFACE MOTION
 BJ3864_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3864+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3864
 BJ3864  HISTORY     - Date     Condition        Report By
 BJ3864  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3864  HISTORY     - 19890524 GOOD             LADTD
 BJ3864
 BJ3864                          STATION DESCRIPTION
 BJ3864
 BJ3864'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3864'8.4 KM (5.2 MI) EAST FROM MT HERMAN.
 BJ3864'THE MARK IS 0.91 M ABOVE THE HIGHWAY.
 BJ3864'ABOUT .2 KM7.12 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE IN
 BJ3864'MT HERMAN TO THE JUNCTION OF STATE HIGHWAYS 438 AND 38, THENCE EAST
 BJ3864'(LEFT) ON HIGHWAY 38 FOR 8.4 KM (5.2 MI) TO THE MARK ON THE LEFT,
 BJ3864'17.4 METERS (57 FT) NORTH FROM THE CENTER OF HIGHWAY 38, 16.6 METERS
 BJ3864'(54.5 FT) EAST FROM THE CENTER OF WASHINGTON PARISH ROAD NUMBER 13,
 BJ3864'3.5 METERS (11.5 FT) WEST NORTHWEST OF A RIGHT-A-WAY MARKER,
 BJ3864'2.6 METERS (8.5 FT) NORTH NORTHWEST FROM A TELEPHONE POLE AND REPAIR
 BJ3864'BOX NO 51, AND 0.8 METER (2.5 FT) WEST SOUTHWEST OF A NET WIRE FENCE
 BJ3864'IN FRONT OF GLEN DUNCAN AUTO REPAIR SIGN.
 BJ3864'THE MARK IS 0.45 METERS  WSW FROM A WITNESS POST.
 BJ3864
 BJ3864                          STATION RECOVERY (1989)
 BJ3864
 BJ3864'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3864'THE STATION IS LOCATED ABOUT 5.1 KM (3.15 MI) WEST OF CLIFTON AND 8.4
 BJ3864'KM (5.20 MI) EAST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3864'TRANSPORTATION AND DEVELOPMENT.
 BJ3864'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3864'0.2 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCITON OF STATE HIGHWAY
 BJ3864'38.  TURN LEFT AND GO EAST FOR 8.4 KM (5.20 MI) ON HIGHWAY 38 TO THE
 BJ3864'STATION ON THE LEFT.
 BJ3864'THE STATION IS 17.4 M (57.1 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 BJ3864'16.6 M (54.5 FT) EAST FROM THE CENTER FROM WASHINGTON PARISH ROAD
 BJ3864'NUMBER 13, 3.5 M (11.5 FT) WEST-NORTHWEST FROM A RIGHT-OF-WAY MARKER,
 BJ3864'2.6 M (8.5 FT) NORTH-NORTHWEST FROM A TELEPHONE POLE AND REPAIR BOX
 BJ3864'NUMBER 51, 0.8 M (2.6 FT) WEST-SOUTHWEST FROM A NET WIRE FENCE, AND
 BJ3864'0.45 M (1.5 FT) WEST-SOUTHWEST FROM A WITNESS POST.  THE MARK IS FLUSH
 BJ3864'WITH THE GROUND AND ABOUT 0.91 METER ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3865 ***********************************************************************
 BJ3865  DESIGNATION -  59 V 50
 BJ3865  PID         -  BJ3865
 BJ3865  STATE/COUNTY-  LA/WASHINGTON
 BJ3865  COUNTRY     -  US
 BJ3865  USGS QUAD   -  CLIFTON (2018)
 BJ3865
 BJ3865                         *CURRENT SURVEY CONTROL
 BJ3865  ______________________________________________________________________
 BJ3865* NAD 83(1986) POSITION- 30 55 20.     (N) 090 12 53.     (W)   SCALED
 BJ3865* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3865  **This station is located in a suspected subsidence area (see below).
 BJ3865  ______________________________________________________________________
 BJ3865  GEOID HEIGHT    -        -27.256 (meters)                     GEOID18
 BJ3865  DYNAMIC HEIGHT  -         54.747 (meters)      179.62  (feet) COMP
 BJ3865  MODELED GRAVITY -    979,349.9   (mgal)                       NAVD 88
 BJ3865
 BJ3865.The horizontal coordinates were scaled from a map and have
 BJ3865.an estimated accuracy of +/- 6 seconds.
 BJ3865
 BJ3865.** This station is in an area of known vertical motion. If an
 BJ3865.** orthometric height was ever established but is not available 
 BJ3865.** in the current survey control section, the orthometric height
 BJ3865.** is considered suspect.  Suspect heights are available in the
 BJ3865.** superseded section only if requested.
 BJ3865
 BJ3865.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3865.GEOID18 height accuracy estimate available here.
 BJ3865
 BJ3865.Click photographs - Photos may exist for this station.
 BJ3865
 BJ3865.The dynamic height is computed by dividing the NAVD 88
 BJ3865.geopotential number by the normal gravity value computed on the
 BJ3865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3865.degrees latitude (g = 980.6199 gals.).
 BJ3865
 BJ3865.The modeled gravity was interpolated from observed gravity values.
 BJ3865
 BJ3865;                    North         East    Units  Estimated Accuracy
 BJ3865;SPC LA S     -   269,020.    1,106,920.      MT  (+/- 180 meters Scaled)
 BJ3865
 BJ3865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ661243(NAD 83)
 BJ3865
 BJ3865                          SUPERSEDED SURVEY CONTROL
 BJ3865
 BJ3865.No superseded survey control is available for this station.
 BJ3865
 BJ3865_MARKER: DD = SURVEY DISK
 BJ3865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3865_STAMPING: 59V50 1985
 BJ3865_MARK LOGO: LADH
 BJ3865_PROJECTION: FLUSH
 BJ3865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3865+STABILITY: SURFACE MOTION
 BJ3865_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3865+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3865
 BJ3865  HISTORY     - Date     Condition        Report By
 BJ3865  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3865  HISTORY     - 19890524 GOOD             LADTD
 BJ3865
 BJ3865                          STATION DESCRIPTION
 BJ3865
 BJ3865'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3865'10.2 KM (6.35 MI) EAST FROM MT HERMAN.
 BJ3865'THE MARK IS 0.91 M BELOW STATE HIGHWAY 38.
 BJ3865'ABOUT 0.2 KM (0.3 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3865'IN MR HERMAN TO THE JUNCTION OF STATE HIGHWAYS 438 AND 38, THENCE EAST
 BJ3865'(LEFT) ON HIGHWAY 38 FOR 10.2 KM (6.4 MI) TO THE MARK ON THE RIGHT,
 BJ3865'15.2 METERS (50 FT) SOUTH OF THE CENTERLINE OF STATE HIGHWAY 38,
 BJ3865'6.9 METERS (22.5 FT) NORTHWEST OF A 32 INCH OAK TREE, 6.2 METERS
 BJ3865'(20.5 FT) WEST NORTHWEST OF THE CENTERLINE OF PARISH ROAD NUMBER 33,
 BJ3865'5.8 METERS (19 FT) SOUTHWEST OF THE WEST END OF A CONCRETE CULVERT
 BJ3865'UNDER THE PARISH ROAD.
 BJ3865'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3865
 BJ3865                          STATION RECOVERY (1989)
 BJ3865
 BJ3865'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3865'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) WEST OF CLIFTON AND 10.2
 BJ3865'KM (6.35 MI) EAST OF MT HERMON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3865'TRANSPORTATION AND DEVELOPMENT.
 BJ3865'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3865'0.2 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCITON OF STATE HIGHWAY
 BJ3865'38.  TURN LEFT AND GO EAST FOR 10.2 KM (6.35 MI) ON HIGHWAY 38 TO THE
 BJ3865'STATION ON THE RIGHT.
 BJ3865'THE STATION IS 15.2 M (49.9 FT) SOUTH FROM THE CENTERLINE OF THE
 BJ3865'HIGHWAY, 6.9 M (22.6 FT) NORTHWEST FROM AN 81 CM OAK TREE, 6.2 M
 BJ3865'(20.3 FT) WEST-NORTHWEST FROM THE CENTERLINE OF PARISH ROAD NUMBER 33,
 BJ3865'5.8 M (19.0 FT) SOUTHWEST FROM THE WEST END OF A CONCRETE CULVERT
 BJ3865'UNDER THE PARISH ROAD, AND 0.46 M (1.5 FT) SOUTH FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3866 ***********************************************************************
 BJ3866  DESIGNATION -  59 V 51
 BJ3866  PID         -  BJ3866
 BJ3866  STATE/COUNTY-  LA/WASHINGTON
 BJ3866  COUNTRY     -  US
 BJ3866  USGS QUAD   -  CLIFTON (2018)
 BJ3866
 BJ3866                         *CURRENT SURVEY CONTROL
 BJ3866  ______________________________________________________________________
 BJ3866* NAD 83(1986) POSITION- 30 55 14.     (N) 090 11 34.     (W)   SCALED
 BJ3866* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3866  **This station is located in a suspected subsidence area (see below).
 BJ3866  ______________________________________________________________________
 BJ3866  GEOID HEIGHT    -        -27.284 (meters)                     GEOID18
 BJ3866  DYNAMIC HEIGHT  -         52.151 (meters)      171.10  (feet) COMP
 BJ3866  MODELED GRAVITY -    979,348.4   (mgal)                       NAVD 88
 BJ3866
 BJ3866.The horizontal coordinates were scaled from a map and have
 BJ3866.an estimated accuracy of +/- 6 seconds.
 BJ3866
 BJ3866.** This station is in an area of known vertical motion. If an
 BJ3866.** orthometric height was ever established but is not available 
 BJ3866.** in the current survey control section, the orthometric height
 BJ3866.** is considered suspect.  Suspect heights are available in the
 BJ3866.** superseded section only if requested.
 BJ3866
 BJ3866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3866.GEOID18 height accuracy estimate available here.
 BJ3866
 BJ3866.Click photographs - Photos may exist for this station.
 BJ3866
 BJ3866.The dynamic height is computed by dividing the NAVD 88
 BJ3866.geopotential number by the normal gravity value computed on the
 BJ3866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3866.degrees latitude (g = 980.6199 gals.).
 BJ3866
 BJ3866.The modeled gravity was interpolated from observed gravity values.
 BJ3866
 BJ3866;                    North         East    Units  Estimated Accuracy
 BJ3866;SPC LA S     -   268,860.    1,109,020.      MT  (+/- 180 meters Scaled)
 BJ3866
 BJ3866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ682241(NAD 83)
 BJ3866
 BJ3866                          SUPERSEDED SURVEY CONTROL
 BJ3866
 BJ3866.No superseded survey control is available for this station.
 BJ3866
 BJ3866_MARKER: DD = SURVEY DISK
 BJ3866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3866_STAMPING: 59V51 1985
 BJ3866_MARK LOGO: LADH
 BJ3866_PROJECTION: FLUSH
 BJ3866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3866+STABILITY: SURFACE MOTION
 BJ3866_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3866+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1989
 BJ3866
 BJ3866  HISTORY     - Date     Condition        Report By
 BJ3866  HISTORY     - 1985     MONUMENTED       LADTD
 BJ3866  HISTORY     - 19890524 GOOD             LADTD
 BJ3866
 BJ3866                          STATION DESCRIPTION
 BJ3866
 BJ3866'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ3866'12.3 KM (7.65 MI) EAST FROM MT HERMAN.
 BJ3866'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 BJ3866'ABOUT 0.2 KM (0.3 MI) SOUTH ON STATE HIGHWAY 438 FROM THE POST OFFICE
 BJ3866'IN MT HERMAN TO THE JUNCTION OF STATE HIGHWAYS 438 AND 38, THENCE EAST
 BJ3866'(LEFT) ON HIGHWAY 38 FOR 12.4 KM (7.7 MI) TO THE MARK ON THE LEFT,
 BJ3866'18.7 METERS (61.5 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY 38,
 BJ3866'13.1 METERS (43 FT) EAST SOUTHEAST OF A 32 INCH WATER OAK TREE WITH A
 BJ3866'SCAR ON ITS SOUTH SIDE, 7.3 METERS (24 FT) EAST OF A GRAVEL DRIVE
 BJ3866'LEADING INTO WOODS, AND 1.5 METERS (5 FT) WEST OF A POWER POLE.
 BJ3866'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BJ3866
 BJ3866                          STATION RECOVERY (1989)
 BJ3866
 BJ3866'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ3866'THE STATION IS LOCATED ABOUT 12.3 KM (7.65 MI) EAST OF MT HERMON AND
 BJ3866'1.1 KM (0.70 MI) WEST OF CLIFTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BJ3866'TRANSPORTATION AND DEVELOPMENT.
 BJ3866'TO REACH THE STATION FROM THE POST OFFICE IN MT HERMON GO SOUTH FOR
 BJ3866'0.2 KM (0.10 MI) ON STATE HIGHWAY 438 TO THE JUNCTION OF STATE HIGHWAY
 BJ3866'38.  TURN LEFT AND GO EAST FOR 12.4 KM (7.70 MI) ON HIGHWAY 38 TO THE
 BJ3866'STATION ON THE LEFT.
 BJ3866'THE STATION IS 18.7 M (61.4 FT) NORTH FROM THE CENTERLINE OF THE
 BJ3866'HIGHWAY, 13.1 M (43.0 FT) EAST-SOUTHEAST FROM AN 81 CM WATER OAK TREE
 BJ3866'WITH A SCAR ON THE SOUTH SIDE, 7.3 M (24.0 FT) EAST FROM A GRAVEL
 BJ3866'DRIVE LEADING INTO WOODS, 1.5 M (4.9 FT) WEST FROM A POWER POLE, AND
 BJ3866'0.46 M (1.5 FT) SOUTH FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE
 BJ3866'GROUND AND ABOUT 0.91 METER BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1165 ***********************************************************************
 BX1165  DESIGNATION -  591
 BX1165  PID         -  BX1165
 BX1165  STATE/COUNTY-  LA/RAPIDES
 BX1165  COUNTRY     -  US
 BX1165  USGS QUAD   -  ELMER (2018)
 BX1165
 BX1165                         *CURRENT SURVEY CONTROL
 BX1165  ______________________________________________________________________
 BX1165* NAD 83(1986) POSITION- 31 07 30.     (N) 092 39 41.     (W)   SCALED
 BX1165* NAVD 88 ORTHO HEIGHT -    62.72  (+/-2cm)      205.8   (feet) VERTCON3
 BX1165  ______________________________________________________________________
 BX1165  GEOID HEIGHT    -        -26.512 (meters)                     GEOID18
 BX1165  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1165
 BX1165.The horizontal coordinates were scaled from a map and have
 BX1165.an estimated accuracy of +/- 6 seconds.
 BX1165
 BX1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1165
 BX1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1165.GEOID18 height accuracy estimate available here.
 BX1165
 BX1165.The vertical order pertains to the NGVD 29 superseded value.
 BX1165
 BX1165.Click photographs - Photos may exist for this station.
 BX1165
 BX1165;                    North         East    Units  Estimated Accuracy
 BX1165;SPC LA N     -    69,310.      984,610.      MT  (+/- 180 meters Scaled)
 BX1165
 BX1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ322435(NAD 83)
 BX1165
 BX1165                          SUPERSEDED SURVEY CONTROL
 BX1165
 BX1165  NGVD 29 (11/26/84)   62.712  (m)          205.75   (f) ADJUSTED    2 0
 BX1165
 BX1165.Superseded values are not recommended for survey control.
 BX1165
 BX1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1165.See file dsdata.pdf to determine how the superseded data were derived.
 BX1165
 BX1165_MARKER: DD = SURVEY DISK
 BX1165_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1165_STAMPING: 591 GEODS
 BX1165_PROJECTION: FLUSH
 BX1165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1165
 BX1165  HISTORY     - Date     Condition        Report By
 BX1165  HISTORY     - UNK      MONUMENTED       LAGS
 BX1165  HISTORY     - 1961     GOOD             CGS
 BX1165  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1165
 BX1165                          STATION DESCRIPTION
 BX1165
 BX1165'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1165'6.2 MI E FROM HINESTON.
 BX1165'ABOUT 6.2 MILES EAST ALONG STATE HIGHWAY 112 FROM THE JUNCTION OF THE
 BX1165'HIGHWAY WITH STATE HIGHWAY 28 AT HINESTON, IN SECTION 27, T 2 N, R 3
 BX1165'W, ON THE OUTSIDE OF A CURVE AND 39 FEET NORTHEAST OF THE CENTER LINE
 BX1165'OF THE HIGHWAY, 108 FEET SOUTHEAST OF THE CENTER LINE OF A DIRT ROAD
 BX1165'LEADING NORTHEAST, 97 FEET SOUTHEAST OF A BRACED POWER POLE, 2.0 FEET
 BX1165'NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 BX1165'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BX1165
 BX1165                          STATION RECOVERY (1999)
 BX1165
 BX1165'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1165'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1161 ***********************************************************************
 BX1161  DESIGNATION -  598
 BX1161  PID         -  BX1161
 BX1161  STATE/COUNTY-  LA/RAPIDES
 BX1161  COUNTRY     -  US
 BX1161  USGS QUAD   -  FOREST HILL (2018)
 BX1161
 BX1161                         *CURRENT SURVEY CONTROL
 BX1161  ______________________________________________________________________
 BX1161* NAD 83(1986) POSITION- 31 05 53.     (N) 092 37 22.     (W)   SCALED
 BX1161* NAVD 88 ORTHO HEIGHT -    55.61  (+/-2cm)      182.4   (feet) VERTCON3
 BX1161  ______________________________________________________________________
 BX1161  GEOID HEIGHT    -        -26.589 (meters)                     GEOID18
 BX1161  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1161
 BX1161.The horizontal coordinates were scaled from a map and have
 BX1161.an estimated accuracy of +/- 6 seconds.
 BX1161
 BX1161.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1161.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1161
 BX1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1161.GEOID18 height accuracy estimate available here.
 BX1161
 BX1161.The vertical order pertains to the NGVD 29 superseded value.
 BX1161
 BX1161.Click photographs - Photos may exist for this station.
 BX1161
 BX1161;                    North         East    Units  Estimated Accuracy
 BX1161;SPC LA N     -    66,320.      988,290.      MT  (+/- 180 meters Scaled)
 BX1161
 BX1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ359405(NAD 83)
 BX1161
 BX1161                          SUPERSEDED SURVEY CONTROL
 BX1161
 BX1161  NGVD 29 (11/26/84)   55.597  (m)          182.40   (f) ADJUSTED    2 0
 BX1161
 BX1161.Superseded values are not recommended for survey control.
 BX1161
 BX1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1161.See file dsdata.pdf to determine how the superseded data were derived.
 BX1161
 BX1161_MARKER: DD = SURVEY DISK
 BX1161_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1161_STAMPING: 598
 BX1161_PROJECTION: FLUSH
 BX1161_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1161
 BX1161  HISTORY     - Date     Condition        Report By
 BX1161  HISTORY     - UNK      MONUMENTED       LAGS
 BX1161  HISTORY     - 1961     GOOD             CGS
 BX1161  HISTORY     - 19990424 GOOD             USPSQD
 BX1161
 BX1161                          STATION DESCRIPTION
 BX1161
 BX1161'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1161'8.95 MI NW FROM FOREST HILL.
 BX1161'ABOUT 2.2 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BX1161'STATION AT FOREST HILL, THENCE 6.75 MILES NORTHWEST ALONG STATE
 BX1161'HIGHWAY 112, IN SECTION 36, T 2 N, R 2 W, 0.25 MILE EAST OF A WOODEN
 BX1161'BRIDGE OVER ROCKY CREEK, ON THE CREST OF THE FIRST HILL EAST OF THE
 BX1161'BRIDGE, 48 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 117 FEET
 BX1161'WEST OF THE EXTENDED CENTER LINE OF A TRACK ROAD LEADING SOUTHEAST, 12
 BX1161'FEET NORTH OF A FENCE, 2.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 4
 BX1161'FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BX1161'POST FLUSH WITH THE GROUND.
 BX1161
 BX1161                          STATION RECOVERY (1999)
 BX1161
 BX1161'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3907 ***********************************************************************
 BJ3907  DESIGNATION -  6 87
 BJ3907  PID         -  BJ3907
 BJ3907  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3907  COUNTRY     -  US
 BJ3907  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3907
 BJ3907                         *CURRENT SURVEY CONTROL
 BJ3907  ______________________________________________________________________
 BJ3907* NAD 83(1986) POSITION- 30 24 39.     (N) 091 03 04.     (W)   SCALED
 BJ3907* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3907  **This station is located in a suspected subsidence area (see below).
 BJ3907  ______________________________________________________________________
 BJ3907  GEOID HEIGHT    -        -27.013 (meters)                     GEOID18
 BJ3907  DYNAMIC HEIGHT  -         13.752 (meters)       45.12  (feet) COMP
 BJ3907  MODELED GRAVITY -    979,336.5   (mgal)                       NAVD 88
 BJ3907
 BJ3907.The horizontal coordinates were scaled from a map and have
 BJ3907.an estimated accuracy of +/- 6 seconds.
 BJ3907
 BJ3907.** This station is in an area of known vertical motion. If an
 BJ3907.** orthometric height was ever established but is not available 
 BJ3907.** in the current survey control section, the orthometric height
 BJ3907.** is considered suspect.  Suspect heights are available in the
 BJ3907.** superseded section only if requested.
 BJ3907
 BJ3907.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3907.GEOID18 height accuracy estimate available here.
 BJ3907
 BJ3907.Click photographs - Photos may exist for this station.
 BJ3907
 BJ3907.The dynamic height is computed by dividing the NAVD 88
 BJ3907.geopotential number by the normal gravity value computed on the
 BJ3907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3907.degrees latitude (g = 980.6199 gals.).
 BJ3907
 BJ3907.The modeled gravity was interpolated from observed gravity values.
 BJ3907
 BJ3907;                    North         East    Units  Estimated Accuracy
 BJ3907;SPC LA S     -   211,840.    1,027,120.      MT  (+/- 180 meters Scaled)
 BJ3907
 BJ3907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP872659(NAD 83)
 BJ3907
 BJ3907                          SUPERSEDED SURVEY CONTROL
 BJ3907
 BJ3907.No superseded survey control is available for this station.
 BJ3907
 BJ3907_MARKER: DD = SURVEY DISK
 BJ3907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3907_STAMPING: 6-87 1987
 BJ3907_MARK LOGO: LA-033
 BJ3907_PROJECTION: FLUSH
 BJ3907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3907+STABILITY: SURFACE MOTION
 BJ3907
 BJ3907  HISTORY     - Date     Condition        Report By
 BJ3907  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3907
 BJ3907                          STATION DESCRIPTION
 BJ3907
 BJ3907'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3907'IN BATON ROUGE.
 BJ3907'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE ON SHERWOOD FOREST
 BJ3907'BOULEVARD AT THE INTERSECTION OF SHERWOOD FOREST BOULEVARD AND
 BJ3907'COURSEY DRIVE IN FRONT OF THE HIBERNIA NATIONAL BANK, 36.0 METERS
 BJ3907'(118 FEET) SOUTHEAST OF THE SOUTHEAST CORNER OF THE BANK, 4.9 METERS
 BJ3907'(16 FEET) NORTH OF THE NORTH CURB OF THE WEST BOUND LANE OF COURSEY,
 BJ3907'4.6 METERS (15 FEET) WEST OF THE WEST CURB OF THE SOUTH BOUND LANE OF
 BJ3907'SHERWOOD FOREST BOULEVARD, AND 2.1 METERS (7 FEET) NORTHWEST OF A
 BJ3907'TELEPHONE JUNCTION BOX.
 BJ3907'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3907'THE MARK IS 0.31 M ABOVE BOULEVARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0028 ***********************************************************************
 BJ0028  DESIGNATION -  6 A BOLT
 BJ0028  PID         -  BJ0028
 BJ0028  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0028  COUNTRY     -  US
 BJ0028  USGS QUAD   -  BATCHELOR (2018)
 BJ0028
 BJ0028                         *CURRENT SURVEY CONTROL
 BJ0028  ______________________________________________________________________
 BJ0028* NAD 83(1986) POSITION- 30 50 10.     (N) 091 38 06.     (W)   SCALED
 BJ0028* NAVD 88 ORTHO HEIGHT -    13.789 (meters)       45.24  (feet) ADJUSTED
 BJ0028  ______________________________________________________________________
 BJ0028  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ0028  DYNAMIC HEIGHT  -         13.771 (meters)       45.18  (feet) COMP
 BJ0028  MODELED GRAVITY -    979,373.2   (mgal)                       NAVD 88
 BJ0028
 BJ0028  VERT ORDER      -  FIRST     CLASS I
 BJ0028
 BJ0028.The horizontal coordinates were scaled from a map and have
 BJ0028.an estimated accuracy of +/- 6 seconds.
 BJ0028
 BJ0028.The orthometric height was determined by differential leveling and
 BJ0028.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0028.in February 1994.
 BJ0028
 BJ0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0028.GEOID18 height accuracy estimate available here.
 BJ0028
 BJ0028.Click photographs - Photos may exist for this station.
 BJ0028
 BJ0028.The dynamic height is computed by dividing the NAVD 88
 BJ0028.geopotential number by the normal gravity value computed on the
 BJ0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0028.degrees latitude (g = 980.6199 gals.).
 BJ0028
 BJ0028.The modeled gravity was interpolated from observed gravity values.
 BJ0028
 BJ0028;                    North         East    Units  Estimated Accuracy
 BJ0028;SPC LA S     -   258,990.      971,140.      MT  (+/- 180 meters Scaled)
 BJ0028
 BJ0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ305122(NAD 83)
 BJ0028
 BJ0028                          SUPERSEDED SURVEY CONTROL
 BJ0028
 BJ0028  NAVD 88 (06/15/91)   13.820  (m)           45.34   (f) SUPERSEDED  1 1
 BJ0028  NGVD 29 (11/26/84)   13.778  (m)           45.20   (f) ADJUSTED    1 1
 BJ0028
 BJ0028.Superseded values are not recommended for survey control.
 BJ0028
 BJ0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0028.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0028
 BJ0028_MARKER: B = BOLT
 BJ0028_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ0028_SP_SET: CONCRETE SLAB
 BJ0028_STAMPING: PBM 6A 1939
 BJ0028_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0028
 BJ0028  HISTORY     - Date     Condition        Report By
 BJ0028  HISTORY     - 1939     MONUMENTED       USACE
 BJ0028  HISTORY     - 1976     GOOD             NGS
 BJ0028
 BJ0028                          STATION DESCRIPTION
 BJ0028
 BJ0028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0028'1.8 MI NW FROM LACOUR.
 BJ0028'1.8 MILES NORTHWEST ALONG STATE HIGHWAY 419 FROM THE GENERAL STORE AT
 BJ0028'LACOUR, 0.3 MILE EAST OF THE JUNCTION OF AN ASPHALT ROAD LEADING
 BJ0028'SOUTHWEST AND A GRAVELED ROAD LEADING EAST OVER THE LEVEE, 48 FT EAST
 BJ0028'OF A FENCE CORNER POST, 75.6 FT WEST OF POWER LINE POLE NO. 25, 3.5 FT
 BJ0028'SOUTH OF A FENCE, A COPPER BOLT SET IN CONCRETE ABOUT 3 FT BELOW THE
 BJ0028'LEVEL OF THE GROUND, ACCESS IS HAD THROUGH A 4 INCH IRON PIPE AND CAP
 BJ0028'THAT PROJECTS 1 FT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0568 ***********************************************************************
 BJ0568  DESIGNATION -  6 ABLD
 BJ0568  PID         -  BJ0568
 BJ0568  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0568  COUNTRY     -  US
 BJ0568  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0568
 BJ0568                         *CURRENT SURVEY CONTROL
 BJ0568  ______________________________________________________________________
 BJ0568* NAD 83(1986) POSITION- 30 21 41.     (N) 091 14 57.     (W)   SCALED
 BJ0568* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0568  **This station is located in a suspected subsidence area (see below).
 BJ0568  ______________________________________________________________________
 BJ0568  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ0568  DYNAMIC HEIGHT  -         14.408 (meters)       47.27  (feet) COMP
 BJ0568  MODELED GRAVITY -    979,327.1   (mgal)                       NAVD 88
 BJ0568
 BJ0568.The horizontal coordinates were scaled from a map and have
 BJ0568.an estimated accuracy of +/- 6 seconds.
 BJ0568
 BJ0568.** This station is in an area of known vertical motion. If an
 BJ0568.** orthometric height was ever established but is not available 
 BJ0568.** in the current survey control section, the orthometric height
 BJ0568.** is considered suspect.  Suspect heights are available in the
 BJ0568.** superseded section only if requested.
 BJ0568
 BJ0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0568.GEOID18 height accuracy estimate available here.
 BJ0568
 BJ0568.Click photographs - Photos may exist for this station.
 BJ0568
 BJ0568.The dynamic height is computed by dividing the NAVD 88
 BJ0568.geopotential number by the normal gravity value computed on the
 BJ0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0568.degrees latitude (g = 980.6199 gals.).
 BJ0568
 BJ0568.The modeled gravity was interpolated from observed gravity values.
 BJ0568
 BJ0568;                    North         East    Units  Estimated Accuracy
 BJ0568;SPC LA S     -   206,330.    1,008,090.      MT  (+/- 180 meters Scaled)
 BJ0568
 BJ0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP682601(NAD 83)
 BJ0568
 BJ0568                          SUPERSEDED SURVEY CONTROL
 BJ0568
 BJ0568.No superseded survey control is available for this station.
 BJ0568
 BJ0568_MARKER: DD = SURVEY DISK
 BJ0568_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0568_STAMPING: 6 ABLD
 BJ0568_MARK LOGO: USACE
 BJ0568_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0568_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0568+STABILITY: POSITION/ELEVATION WELL
 BJ0568_ROD/PIPE-DEPTH: 36.9 meters
 BJ0568_SLEEVE-DEPTH  : 31.4 meters
 BJ0568
 BJ0568  HISTORY     - Date     Condition        Report By
 BJ0568  HISTORY     - UNK      MONUMENTED       USACE
 BJ0568  HISTORY     - 1976     GOOD             NGS
 BJ0568  HISTORY     - 20060609 MARK NOT FOUND   NGS
 BJ0568
 BJ0568                          STATION DESCRIPTION
 BJ0568
 BJ0568'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0568'2.0 MI SOUTH FROM BRUSLY LANDING.
 BJ0568'2.0 MILES SOUTH ALONG STATE HIGHWAY 988 FROM THE JUNCTION OF STATE
 BJ0568'HIGHWAY 989-2, 0.3 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 990,
 BJ0568'189.5 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 8.5 FT. WEST OF THE
 BJ0568'CENTER LINE OF THE WEST LEVEE ROAD OF THE MISSISSIPPI RIVER, 164.5 FT.
 BJ0568'EAST OF A FENCE, 3 FT. EAST OF A CONCRETE POST WITH THE NUMBER 4150,
 BJ0568'A 1-INCH IRON PIPE WITH A CAP DRIVEN TO A DEPTH OF 121 FT ENCASED IN A
 BJ0568'A 2-INCH IRON PIPE BORED TO A DEPTH OF 103 FT. WITH A 3-INCH SCREW
 BJ0568'CAP FOR ACCESS.  THE ACCESS CAP IS ABOUT 0.2 FT. UNDERGROUND.
 BJ0568
 BJ0568                          STATION RECOVERY (2006)
 BJ0568
 BJ0568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ0568'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0036 ***********************************************************************
 BJ0036  DESIGNATION -  6 ABLDAPA
 BJ0036  PID         -  BJ0036
 BJ0036  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0036  COUNTRY     -  US
 BJ0036  USGS QUAD   -  LACOUR (2018)
 BJ0036
 BJ0036                         *CURRENT SURVEY CONTROL
 BJ0036  ______________________________________________________________________
 BJ0036* NAD 83(1986) POSITION- 30 46 46.     (N) 091 35 39.     (W)   SCALED
 BJ0036* NAVD 88 ORTHO HEIGHT -    10.220 (meters)       33.53  (feet) ADJUSTED
 BJ0036  ______________________________________________________________________
 BJ0036  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BJ0036  DYNAMIC HEIGHT  -         10.207 (meters)       33.49  (feet) COMP
 BJ0036  MODELED GRAVITY -    979,368.1   (mgal)                       NAVD 88
 BJ0036
 BJ0036  VERT ORDER      -  FIRST     CLASS I
 BJ0036
 BJ0036.The horizontal coordinates were scaled from a map and have
 BJ0036.an estimated accuracy of +/- 6 seconds.
 BJ0036
 BJ0036.The orthometric height was determined by differential leveling and
 BJ0036.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0036.in February 1994.
 BJ0036
 BJ0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0036.GEOID18 height accuracy estimate available here.
 BJ0036
 BJ0036.Click photographs - Photos may exist for this station.
 BJ0036
 BJ0036.The dynamic height is computed by dividing the NAVD 88
 BJ0036.geopotential number by the normal gravity value computed on the
 BJ0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0036.degrees latitude (g = 980.6199 gals.).
 BJ0036
 BJ0036.The modeled gravity was interpolated from observed gravity values.
 BJ0036
 BJ0036;                    North         East    Units  Estimated Accuracy
 BJ0036;SPC LA S     -   252,700.      975,030.      MT  (+/- 180 meters Scaled)
 BJ0036
 BJ0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ345060(NAD 83)
 BJ0036
 BJ0036                          SUPERSEDED SURVEY CONTROL
 BJ0036
 BJ0036  NAVD 88 (06/15/91)   10.253  (m)           33.64   (f) SUPERSEDED  1 1
 BJ0036  NGVD 29 (11/26/84)   10.211  (m)           33.50   (f) ADJUSTED    1 1
 BJ0036
 BJ0036.Superseded values are not recommended for survey control.
 BJ0036
 BJ0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0036.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0036
 BJ0036_MARKER: Z = SEE DESCRIPTION
 BJ0036_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0036
 BJ0036  HISTORY     - Date     Condition        Report By
 BJ0036  HISTORY     - 1975     MONUMENTED       USACE
 BJ0036  HISTORY     - 1976     GOOD             NGS
 BJ0036
 BJ0036                          STATION DESCRIPTION
 BJ0036
 BJ0036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0036'3.4 MI NORTH FROM MORGANZA.
 BJ0036'0.9 MILES NORTHWEST ALONG STATE HIGHWAY 1 FROM THE CITY HALL AT
 BJ0036'MORGANZA, THENCE 2.5 MILES NORTHEAST ALONG THE SOUTHEAST LEVEE OF THE
 BJ0036'MORGANZA FLOODWAY, 0.1 MILE SOUTHWEST OF THE JUNCTION OF A DIRT ROAD
 BJ0036'LEADING NORTHWEST, 156 FT NORTHWEST OF THE CENTER LINE OF THE LEVEE,
 BJ0036'55 FT SOUTHEAST OF THE CENTER LINE OF THE ROAD, A 1 INCH IRON PIPE
 BJ0036'DRIVEN TO A DEPTH OF 77 FT ENCASED IN A 2 INCH IRON PIPE BORED TO
 BJ0036'A DEPTH OF 54 FT WITH ACCESS THROUGH A 3 INCH IRON PIPE WITH
 BJ0036'A SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2073 ***********************************************************************
 BJ2073  DESIGNATION -  6 C
 BJ2073  PID         -  BJ2073
 BJ2073  STATE/COUNTY-  LA/ST MARTIN
 BJ2073  COUNTRY     -  US
 BJ2073  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2073
 BJ2073                         *CURRENT SURVEY CONTROL
 BJ2073  ______________________________________________________________________
 BJ2073* NAD 83(1986) POSITION- 30 05 20.     (N) 091 28 43.     (W)   SCALED
 BJ2073* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2073  **This station is located in a suspected subsidence area (see below).
 BJ2073  ______________________________________________________________________
 BJ2073  GEOID HEIGHT    -        -26.745 (meters)                     GEOID18
 BJ2073
 BJ2073.The horizontal coordinates were scaled from a map and have
 BJ2073.an estimated accuracy of +/- 6 seconds.
 BJ2073
 BJ2073.** This station is in an area of known vertical motion. If an
 BJ2073.** orthometric height was ever established but is not available 
 BJ2073.** in the current survey control section, the orthometric height
 BJ2073.** is considered suspect.  Suspect heights are available in the
 BJ2073.** superseded section only if requested.
 BJ2073
 BJ2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2073.GEOID18 height accuracy estimate available here.
 BJ2073
 BJ2073.Click photographs - Photos may exist for this station.
 BJ2073
 BJ2073;                    North         East    Units  Estimated Accuracy
 BJ2073;SPC LA S     -   176,130.      986,000.      MT  (+/- 180 meters Scaled)
 BJ2073
 BJ2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP466296(NAD 83)
 BJ2073
 BJ2073                          SUPERSEDED SURVEY CONTROL
 BJ2073
 BJ2073.No superseded survey control is available for this station.
 BJ2073
 BJ2073_MARKER: S = SPIKE
 BJ2073_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2073_SP_SET: TREE
 BJ2073_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2073
 BJ2073  HISTORY     - Date     Condition        Report By
 BJ2073  HISTORY     - UNK      MONUMENTED       USACE
 BJ2073  HISTORY     - 1936     GOOD             USACE
 BJ2073
 BJ2073                          STATION DESCRIPTION
 BJ2073
 BJ2073'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2073'5.0 MI SE FROM BAYOU CHENE.
 BJ2073'ABOUT 5.0 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2073'MARTIN PARISH, ON THE WEST BANK OF LAKE CHICOT, ABOUT 2 MILES SOUTH OF
 BJ2073'THE MOUTH OF BIG BAYOU CHENE, ABOUT 2-1/4 MILES NORTH OF THE NICK
 BJ2073'BURNS RESIDENCE, ABOUT 500 FEET ABOVE THE LOWER END OF THE ISLAND AT
 BJ2073'THE HEAD OF CHICOT PASS, ABOUT 200 FEET EAST OF A SPOIL BANK ON THE
 BJ2073'RIGHT BANK OF CHICOT PASS, ABOUT 300 FEET WEST OF THE WEST BANK OF THE
 BJ2073'LAKE, 30 FEET WEST OF STATION 104+65 OF THE CHICOT PASS CHANNEL BASE
 BJ2073'LINE, ABOUT 1.5 FEET HIGHER THAN THE GROUND, AND IN A 10-INCH
 BJ2073'COTTON-WOOD TREE.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3255 ***********************************************************************
 CP3255  DESIGNATION -  6 GAF
 CP3255  PID         -  CP3255
 CP3255  STATE/COUNTY-  LA/MOREHOUSE
 CP3255  COUNTRY     -  US
 CP3255  USGS QUAD   -  TWIN OAKS (2018)
 CP3255
 CP3255                         *CURRENT SURVEY CONTROL
 CP3255  ______________________________________________________________________
 CP3255* NAD 83(1986) POSITION- 32 59 13.     (N) 091 49 13.     (W)   SCALED
 CP3255* NAVD 88 ORTHO HEIGHT -    38.020 (meters)      124.74  (feet) ADJUSTED
 CP3255  ______________________________________________________________________
 CP3255  GEOID HEIGHT    -        -25.938 (meters)                     GEOID18
 CP3255  DYNAMIC HEIGHT  -         37.979 (meters)      124.60  (feet) COMP
 CP3255  MODELED GRAVITY -    979,563.1   (mgal)                       NAVD 88
 CP3255
 CP3255  VERT ORDER      -  SECOND    CLASS I
 CP3255
 CP3255.The horizontal coordinates were scaled from a map and have
 CP3255.an estimated accuracy of +/- 6 seconds.
 CP3255
 CP3255.The orthometric height was determined by differential leveling and
 CP3255.adjusted by the NATIONAL GEODETIC SURVEY
 CP3255.in June 1991.
 CP3255
 CP3255.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3255.GEOID18 height accuracy estimate available here.
 CP3255
 CP3255.Click photographs - Photos may exist for this station.
 CP3255
 CP3255.The dynamic height is computed by dividing the NAVD 88
 CP3255.geopotential number by the normal gravity value computed on the
 CP3255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3255.degrees latitude (g = 980.6199 gals.).
 CP3255
 CP3255.The modeled gravity was interpolated from observed gravity values.
 CP3255
 CP3255;                    North         East    Units  Estimated Accuracy
 CP3255;SPC LA N     -   275,960.    1,063,540.      MT  (+/- 180 meters Scaled)
 CP3255
 CP3255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS102504(NAD 83)
 CP3255
 CP3255                          SUPERSEDED SURVEY CONTROL
 CP3255
 CP3255.No superseded survey control is available for this station.
 CP3255
 CP3255_MARKER: DD = SURVEY DISK
 CP3255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3255_STAMPING: 6 GAF 1955
 CP3255_MARK LOGO: USGS
 CP3255_PROJECTION: PROJECTING 30 CENTIMETERS
 CP3255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3255+STABILITY: SURFACE MOTION
 CP3255
 CP3255  HISTORY     - Date     Condition        Report By
 CP3255  HISTORY     - 1955     MONUMENTED       USGS
 CP3255  HISTORY     - 1986     GOOD             LADTD
 CP3255
 CP3255                          STATION DESCRIPTION
 CP3255
 CP3255'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3255'20.3 KM (12.6 MI) WEST FROM JONES.
 CP3255'0.3 KM (0.2 MI) WEST ON STATE HIGHWAY 835 FROM THE INTERSECTION OF
 CP3255'HIGHWAY 835 AND US HIGHWAY 165 AT JONES TO THE JUNCTION OF STATE
 CP3255'HIGHWAYS 834 AND 835, THENCE WEST (RIGHT) ON HIGHWAY 834 FOR 15.9 KM
 CP3255'(9.8 MI) TO THE JUNCTION OF STATE HIGHWAYS 834 AND 591, THENCE SOUTH
 CP3255'(LEFT) ON HIGHWAY 591 FOR 0.4 KM (0.25 MI) TO THE JUNCTION OF STATE
 CP3255'HIGHWAYS 591 AND 590, THENCE WEST (RIGHT) ON HIGHWAY 590 FOR 3.7 KM
 CP3255'(2.3 MI) TO THE BENCH MARK ON THE LEFT, 32.6 METERS (107 FEET) NORTH-
 CP3255'NORTHWEST FROM THE NORTHWEST CORNER OF A BRICK HOUSE, 26.5 METERS (87
 CP3255'FEET) FROM THE CENTER OF A SHELL DRIVE LEADING TO THE HOUSE, 13.0
 CP3255'METERS (42.5 FEET) SOUTH FROM THE CENTER OF THE HIGHWAY, AND 12.3
 CP3255'METERS (40.5 FEET) EAST FROM A FENCE CORNER.
 CP3255'THE MARK IS 0.60 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3635 ***********************************************************************
 BJ3635  DESIGNATION -  6 LAP USGS
 BJ3635  PID         -  BJ3635
 BJ3635  STATE/COUNTY-  LA/ST HELENA
 BJ3635  COUNTRY     -  US
 BJ3635  USGS QUAD   -  HATCHERSVILLE (2018)
 BJ3635
 BJ3635                         *CURRENT SURVEY CONTROL
 BJ3635  ______________________________________________________________________
 BJ3635* NAD 83(1986) POSITION- 30 49 16.     (N) 090 46 11.     (W)   SCALED
 BJ3635* NAVD 88 ORTHO HEIGHT -    82.140 (meters)      269.49  (feet) ADJUSTED
 BJ3635  ______________________________________________________________________
 BJ3635  GEOID HEIGHT    -        -27.128 (meters)                     GEOID18
 BJ3635  DYNAMIC HEIGHT  -         82.034 (meters)      269.14  (feet) COMP
 BJ3635  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ3635
 BJ3635  VERT ORDER      -  SECOND    CLASS I
 BJ3635
 BJ3635.The horizontal coordinates were scaled from a map and have
 BJ3635.an estimated accuracy of +/- 6 seconds.
 BJ3635
 BJ3635.The orthometric height was determined by differential leveling and
 BJ3635.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3635.in February 1994.
 BJ3635
 BJ3635.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3635.GEOID18 height accuracy estimate available here.
 BJ3635
 BJ3635.Click photographs - Photos may exist for this station.
 BJ3635
 BJ3635.The dynamic height is computed by dividing the NAVD 88
 BJ3635.geopotential number by the normal gravity value computed on the
 BJ3635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3635.degrees latitude (g = 980.6199 gals.).
 BJ3635
 BJ3635.The modeled gravity was interpolated from observed gravity values.
 BJ3635
 BJ3635;                    North         East    Units  Estimated Accuracy
 BJ3635;SPC LA S     -   257,420.    1,053,930.      MT  (+/- 180 meters Scaled)
 BJ3635
 BJ3635_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ133119(NAD 83)
 BJ3635
 BJ3635                          SUPERSEDED SURVEY CONTROL
 BJ3635
 BJ3635.No superseded survey control is available for this station.
 BJ3635
 BJ3635_MARKER: DB = BENCH MARK DISK
 BJ3635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3635_STAMPING: 6 LAP 1978
 BJ3635_MARK LOGO: USGS
 BJ3635_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3635+STABILITY: SURFACE MOTION
 BJ3635
 BJ3635  HISTORY     - Date     Condition        Report By
 BJ3635  HISTORY     - 1978     MONUMENTED       USGS
 BJ3635  HISTORY     - 1984     GOOD             LADTD
 BJ3635
 BJ3635                          STATION DESCRIPTION
 BJ3635
 BJ3635'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3635'24.6 KM (15.3 MI) WEST FROM GREENSBURG.
 BJ3635'ABOUT 12.2 KM (7.6 MI) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN
 BJ3635'GREENSBURG TO THE JUNCTION WITH STATE HIGHWAY 448, THENCE SOUTH (LEFT)
 BJ3635'ON HIGHWAY 448 FOR 5.3 KM (3.3 MI) TO THE JUNCTION WITH A GRAVEL ROAD,
 BJ3635'THENCE EAST (LEFT) ON THE GRAVEL ROAD FOR 3.7 KM (2.3 MI) TO THE
 BJ3635'JUNCTION WITH A BLACKTOP ROAD, THENCE SOUTH (RIGHT) ON THE BLACKTOP
 BJ3635'ROAD FOR 3.3 KM (2.05 MI) TO THE BENCH MARK ON THE RIGHT SET IN THE
 BJ3635'NORTHWEST QUADRANT OF AN INTERSECTION, 24.4 METERS (80 FT) NORTH OF
 BJ3635'THE CENTER OF THE EAST-WEST BLACKTOP ROAD, 20.4 METERS (67 FT) WEST OF
 BJ3635'THE CENTER OF THE NORTH-SOUTH BLACKTOP ROAD, 9.8 METERS (32 FT)
 BJ3635'NORTHWEST OF A FENCE CORNER, AND 0.6 METER (2 FT) EAST OF A POWER
 BJ3635'POLE.
 BJ3635'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3635'THE MARK IS 0.91 M ABOVE BLACKTOP ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0646 ***********************************************************************
 BJ0646  DESIGNATION -  6 LLD ANO
 BJ0646  PID         -  BJ0646
 BJ0646  STATE/COUNTY-  LA/ASCENSION
 BJ0646  COUNTRY     -  US
 BJ0646  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0646
 BJ0646                         *CURRENT SURVEY CONTROL
 BJ0646  ______________________________________________________________________
 BJ0646* NAD 83(1986) POSITION- 30 07 27.     (N) 090 55 29.     (W)   SCALED
 BJ0646* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0646  **This station is located in a suspected subsidence area (see below).
 BJ0646  ______________________________________________________________________
 BJ0646  GEOID HEIGHT    -        -26.648 (meters)                     GEOID18
 BJ0646  DYNAMIC HEIGHT  -          5.730 (meters)       18.80  (feet) COMP
 BJ0646  MODELED GRAVITY -    979,312.5   (mgal)                       NAVD 88
 BJ0646
 BJ0646.The horizontal coordinates were scaled from a map and have
 BJ0646.an estimated accuracy of +/- 6 seconds.
 BJ0646
 BJ0646.** This station is in an area of known vertical motion. If an
 BJ0646.** orthometric height was ever established but is not available 
 BJ0646.** in the current survey control section, the orthometric height
 BJ0646.** is considered suspect.  Suspect heights are available in the
 BJ0646.** superseded section only if requested.
 BJ0646
 BJ0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0646.GEOID18 height accuracy estimate available here.
 BJ0646
 BJ0646.Click photographs - Photos may exist for this station.
 BJ0646
 BJ0646.The dynamic height is computed by dividing the NAVD 88
 BJ0646.geopotential number by the normal gravity value computed on the
 BJ0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0646.degrees latitude (g = 980.6199 gals.).
 BJ0646
 BJ0646.The modeled gravity was interpolated from observed gravity values.
 BJ0646
 BJ0646;                    North         East    Units  Estimated Accuracy
 BJ0646;SPC LA S     -   180,100.    1,039,370.      MT  (+/- 180 meters Scaled)
 BJ0646
 BJ0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP999343(NAD 83)
 BJ0646
 BJ0646                          SUPERSEDED SURVEY CONTROL
 BJ0646
 BJ0646.No superseded survey control is available for this station.
 BJ0646
 BJ0646_MARKER: DD = SURVEY DISK
 BJ0646_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0646_STAMPING: 6 LLD ANO
 BJ0646_MARK LOGO: USACE
 BJ0646_PROJECTION: RECESSED 15 CENTIMETERS
 BJ0646_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0646_ROD/PIPE-DEPTH: 18.3 meters
 BJ0646
 BJ0646  HISTORY     - Date     Condition        Report By
 BJ0646  HISTORY     - UNK      MONUMENTED       USACE
 BJ0646  HISTORY     - 1976     GOOD             NGS
 BJ0646
 BJ0646                          STATION DESCRIPTION
 BJ0646
 BJ0646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0646'5.5 MI NE FROM DONALDSONVILLE.
 BJ0646'5.5 MILES EAST AND NORTH ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0646'LESSARD STREET, AT A POWER LINE POLE WITH A GUY POLE ACROSS THE
 BJ0646'HIGHWAY, 43.5 FT NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 113 FT
 BJ0646'NORTHWEST OF THE GUY POLE, 1.5 FT NORTHEAST OF A FENCE.  A DISK ON THE
 BJ0646'TOP OF A COPPER-COATED STEEL ROD SET TO A DEPTH OF 60 FT.  THE DISK
 BJ0646'IS 0.5 FT BELOW THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8355 ***********************************************************************
 AF8355  DESIGNATION -  6 RPL RESET
 AF8355  PID         -  AF8355
 AF8355  STATE/COUNTY-  LA/CLAIBORNE
 AF8355  COUNTRY     -  US
 AF8355  USGS QUAD   -  ATHENS (2018)
 AF8355
 AF8355                         *CURRENT SURVEY CONTROL
 AF8355  ______________________________________________________________________
 AF8355* NAD 83(1986) POSITION- 32 39 07.68   (N) 093 01 17.48   (W)   HD_HELD1
 AF8355* NAVD 88 ORTHO HEIGHT -   106.526 (meters)      349.49  (feet) ADJUSTED
 AF8355  ______________________________________________________________________
 AF8355  GEOID HEIGHT    -        -25.807 (meters)                     GEOID18
 AF8355  DYNAMIC HEIGHT  -        106.407 (meters)      349.10  (feet) COMP
 AF8355  MODELED GRAVITY -    979,516.4   (mgal)                       NAVD 88
 AF8355
 AF8355  VERT ORDER      -  SECOND    CLASS I
 AF8355
 AF8355.The horizontal coordinates were determined by differentially corrected
 AF8355.hand held GPS observations or other comparable positioning techniques
 AF8355.and have an estimated accuracy of +/- 3 meters.
 AF8355
 AF8355.The orthometric height was determined by differential leveling and
 AF8355.adjusted by the NATIONAL GEODETIC SURVEY
 AF8355.in September 1998.
 AF8355
 AF8355.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8355.GEOID18 height accuracy estimate available here.
 AF8355
 AF8355.Click photographs - Photos may exist for this station.
 AF8355
 AF8355.The dynamic height is computed by dividing the NAVD 88
 AF8355.geopotential number by the normal gravity value computed on the
 AF8355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8355.degrees latitude (g = 980.6199 gals.).
 AF8355
 AF8355.The modeled gravity was interpolated from observed gravity values.
 AF8355
 AF8355;                    North         East    Units  Estimated Accuracy
 AF8355;SPC LA N     -   238,742.9     951,072.1     MT  (+/- 3 meters HH1 GPS) 
 AF8355
 AF8355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9798112723(NAD 83)
 AF8355
 AF8355                          SUPERSEDED SURVEY CONTROL
 AF8355
 AF8355.No superseded survey control is available for this station.
 AF8355
 AF8355_MARKER: DD = SURVEY DISK
 AF8355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8355_STAMPING: 6 RPL 1983 RESET 1989
 AF8355_MARK LOGO: USGS
 AF8355_PROJECTION: PROJECTING 0 CENTIMETERS
 AF8355_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8355+STABILITY: SURFACE MOTION
 AF8355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8355+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2015
 AF8355
 AF8355  HISTORY     - Date     Condition        Report By
 AF8355  HISTORY     - 1989     MONUMENTED       LADTD
 AF8355  HISTORY     - 20151115 GOOD             GEOCAC
 AF8355
 AF8355                          STATION DESCRIPTION
 AF8355
 AF8355'DESCRIBED BY LA TRANSP AND DEV 1989 (SLC)
 AF8355'THE STATION IS LOCATED IN ATHENS, SET IN THE SOUTHWEST QUARDRANT OF
 AF8355'THE INTERSECTION OF STATE HIGHWAYS 9, 154 AND 518.
 AF8355'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. THE
 AF8355'STATION IS 63.0 FT (19.2 M) SOUTH FROM THE CENTER OF HIGHWAYS 154 AND
 AF8355'518, 40.5 FT (12.3 M) WEST FROM THE CENTER OF HIGHWAY 9, 3.0 FT (0.9
 AF8355'M) NORTHEAST FROM A POWER POLE, 2.0 FT (0.6 M) NORTH FROM A METAL
 AF8355'WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND
 AF8355'ABOUT 5.0 FT (1.5 M) ABOVE THE LEVEL OF THE HIGHWAY.
 AF8355
 AF8355                          STATION RECOVERY (2015)
 AF8355
 AF8355'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 AF8355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1403 ***********************************************************************
 CQ1403  DESIGNATION -  6 SES
 CQ1403  PID         -  CQ1403
 CQ1403  STATE/COUNTY-  LA/WEBSTER
 CQ1403  COUNTRY     -  US
 CQ1403  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ1403
 CQ1403                         *CURRENT SURVEY CONTROL
 CQ1403  ______________________________________________________________________
 CQ1403* NAD 83(1986) POSITION- 32 31 24.     (N) 093 16 48.     (W)   SCALED
 CQ1403* NAVD 88 ORTHO HEIGHT -    61.49  (+/-2cm)      201.7   (feet) VERTCON3
 CQ1403  ______________________________________________________________________
 CQ1403  GEOID HEIGHT    -        -25.863 (meters)                     GEOID18
 CQ1403  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1403
 CQ1403.The horizontal coordinates were scaled from a map and have
 CQ1403.an estimated accuracy of +/- 6 seconds.
 CQ1403
 CQ1403.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1403.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1403
 CQ1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1403.GEOID18 height accuracy estimate available here.
 CQ1403
 CQ1403.The vertical order pertains to the NGVD 29 superseded value.
 CQ1403
 CQ1403.Click photographs - Photos may exist for this station.
 CQ1403
 CQ1403;                    North         East    Units  Estimated Accuracy
 CQ1403;SPC LA N     -   224,610.      926,720.      MT  (+/- 180 meters Scaled)
 CQ1403
 CQ1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR737984(NAD 83)
 CQ1403
 CQ1403                          SUPERSEDED SURVEY CONTROL
 CQ1403
 CQ1403  NGVD 29 (11/26/84)   61.569  (m)          202.00   (f) ADJUSTED    2 0
 CQ1403
 CQ1403.Superseded values are not recommended for survey control.
 CQ1403
 CQ1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1403.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1403
 CQ1403_MARKER: DD = SURVEY DISK
 CQ1403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1403_STAMPING: S.E.S. NO 6 1934
 CQ1403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1403+STABILITY: SURFACE MOTION
 CQ1403
 CQ1403  HISTORY     - Date     Condition        Report By
 CQ1403  HISTORY     - 1934     MONUMENTED       LOCSUR
 CQ1403  HISTORY     - 1934     GOOD             CGS
 CQ1403
 CQ1403                          STATION DESCRIPTION
 CQ1403
 CQ1403'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1403'1.4 MI S FROM SIBLEY.
 CQ1403'ABOUT 1.4 MILES SOUTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 CQ1403'THE STATION AT SIBLEY, WEBSTER PARISH, EAST OF MILEAGE 84.10, ABOUT
 CQ1403'490 YARDS EAST OF THE TRACK, ABOUT 45 YARDS WEST OF A T-ROAD, ABOUT 14
 CQ1403'YARDS NORTH OF THE ROAD, AND 2 FEET SOUTH OF A FENCE.  A SOIL EROSION
 CQ1403'SERVICE STANDARD DISK, STAMPED S.E.S. NO 6 1934 AND SET IN THE TOP OF
 CQ1403'A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1336 ***********************************************************************
 BK1336  DESIGNATION -  6 V 120
 BK1336  PID         -  BK1336
 BK1336  STATE/COUNTY-  LA/BEAUREGARD
 BK1336  COUNTRY     -  US
 BK1336  USGS QUAD   -  DERIDDER (2018)
 BK1336
 BK1336                         *CURRENT SURVEY CONTROL
 BK1336  ______________________________________________________________________
 BK1336* NAD 83(1986) POSITION- 30 50 48.     (N) 093 19 05.     (W)   SCALED
 BK1336* NAVD 88 ORTHO HEIGHT -    56.329 (meters)      184.81  (feet) ADJUSTED
 BK1336  ______________________________________________________________________
 BK1336  GEOID HEIGHT    -        -26.859 (meters)                     GEOID18
 BK1336  DYNAMIC HEIGHT  -         56.258 (meters)      184.57  (feet) COMP
 BK1336  MODELED GRAVITY -    979,373.0   (mgal)                       NAVD 88
 BK1336
 BK1336  VERT ORDER      -  SECOND    CLASS 0
 BK1336
 BK1336.The horizontal coordinates were scaled from a map and have
 BK1336.an estimated accuracy of +/- 6 seconds.
 BK1336
 BK1336.The orthometric height was determined by differential leveling and
 BK1336.adjusted by the NATIONAL GEODETIC SURVEY
 BK1336.in February 1994.
 BK1336
 BK1336.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1336.GEOID18 height accuracy estimate available here.
 BK1336
 BK1336.Click photographs - Photos may exist for this station.
 BK1336
 BK1336.The dynamic height is computed by dividing the NAVD 88
 BK1336.geopotential number by the normal gravity value computed on the
 BK1336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1336.degrees latitude (g = 980.6199 gals.).
 BK1336
 BK1336.The modeled gravity was interpolated from observed gravity values.
 BK1336
 BK1336;                    North         East    Units  Estimated Accuracy
 BK1336;SPC LA S     -   261,770.      810,150.      MT  (+/- 180 meters Scaled)
 BK1336
 BK1336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ695126(NAD 83)
 BK1336
 BK1336                          SUPERSEDED SURVEY CONTROL
 BK1336
 BK1336  NGVD 29 (11/26/84)   56.481  (m)          185.30   (f) ADJUSTED    2 0
 BK1336
 BK1336.Superseded values are not recommended for survey control.
 BK1336
 BK1336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1336.See file dsdata.pdf to determine how the superseded data were derived.
 BK1336
 BK1336_MARKER: DD = SURVEY DISK
 BK1336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1336_STAMPING: 6V120 1970
 BK1336_MARK LOGO: LADHGS
 BK1336_PROJECTION: PROJECTING 13 CENTIMETERS
 BK1336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1336+STABILITY: SURFACE MOTION
 BK1336
 BK1336  HISTORY     - Date     Condition        Report By
 BK1336  HISTORY     - 1970     MONUMENTED       LADH
 BK1336  HISTORY     - 1984     GOOD             LADTD
 BK1336
 BK1336                          STATION DESCRIPTION
 BK1336
 BK1336'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1336'2.00 MI SW FROM DERIDDER.
 BK1336'ABOUT 0.1 MILE NORTH ALONG STEWART STREET FROM THE COURTHOUSE AT
 BK1336'DERIDDER, THENCE 1.9 MILES SOUTHWEST ALONG US 190, 60 FEET SOUTH OF
 BK1336'THE CENTERLINE OF US 190, 0.5 FOOT NORTH OF A COMBINATION BARBED WIRE
 BK1336'AND MESH FENCE, 130 FEET EAST OF THE CENTERLINE OF A PARISH ROAD
 BK1336'LEADING SOUTH OF THE HIGHWAY, APPROXIMATELY 0.1 MILE WEST OF THE
 BK1336'SUNBEAM BAKERY, 2.9 FEET NORTHEAST OF A STEEL WITNESS POST, SET IN THE
 BK1336'TOP OF A CONCRETE POST PROJECTING 5 INCHES.  SECTION 32, T 2S, R 9W.
 BK1336
 BK1336                          STATION RECOVERY (1984)
 BK1336
 BK1336'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1336'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  0.2 KM
 BK1336'(0.1 MILE) NORTH ALONG STEWART STREET FROM THE COURTHOUSE AT
 BK1336'DERIDDER, THENCE 3.0 KM (1.9 MILES) SOUTHWEST ALONG U.S. HIGHWAY
 BK1336'190, 18.3 METERS (60 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 BK1336'0.2 METER (0.5 FOOT) NORTH OF A COMBINATION BARBED WIRE AND MESH
 BK1336'FENCE, 39.6 METERS (130 FEET) EAST OF THE CENTERLINE OF A PARISH ROAD
 BK1336'(PLANER MILL ROAD) LEADING SOUTH.
 BK1336'THE MARK IS 0.9 METERS  NE FROM A WITNESS POST.
 BK1336'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1335 ***********************************************************************
 BK1335  DESIGNATION -  6 V 121
 BK1335  PID         -  BK1335
 BK1335  STATE/COUNTY-  LA/BEAUREGARD
 BK1335  COUNTRY     -  US
 BK1335  USGS QUAD   -  DERIDDER (2018)
 BK1335
 BK1335                         *CURRENT SURVEY CONTROL
 BK1335  ______________________________________________________________________
 BK1335* NAD 83(1986) POSITION- 30 50 49.     (N) 093 18 08.     (W)   SCALED
 BK1335* NAVD 88 ORTHO HEIGHT -    54.915 (meters)      180.17  (feet) ADJUSTED
 BK1335  ______________________________________________________________________
 BK1335  GEOID HEIGHT    -        -26.848 (meters)                     GEOID18
 BK1335  DYNAMIC HEIGHT  -         54.845 (meters)      179.94  (feet) COMP
 BK1335  MODELED GRAVITY -    979,373.2   (mgal)                       NAVD 88
 BK1335
 BK1335  VERT ORDER      -  SECOND    CLASS 0
 BK1335
 BK1335.The horizontal coordinates were scaled from a map and have
 BK1335.an estimated accuracy of +/- 6 seconds.
 BK1335
 BK1335.The orthometric height was determined by differential leveling and
 BK1335.adjusted by the NATIONAL GEODETIC SURVEY
 BK1335.in February 1994.
 BK1335
 BK1335.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1335.GEOID18 height accuracy estimate available here.
 BK1335
 BK1335.Click photographs - Photos may exist for this station.
 BK1335
 BK1335.The dynamic height is computed by dividing the NAVD 88
 BK1335.geopotential number by the normal gravity value computed on the
 BK1335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1335.degrees latitude (g = 980.6199 gals.).
 BK1335
 BK1335.The modeled gravity was interpolated from observed gravity values.
 BK1335
 BK1335;                    North         East    Units  Estimated Accuracy
 BK1335;SPC LA S     -   261,770.      811,670.      MT  (+/- 180 meters Scaled)
 BK1335
 BK1335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ711126(NAD 83)
 BK1335
 BK1335                          SUPERSEDED SURVEY CONTROL
 BK1335
 BK1335  NGVD 29 (11/26/84)   55.064  (m)          180.66   (f) ADJUSTED    2 0
 BK1335
 BK1335.Superseded values are not recommended for survey control.
 BK1335
 BK1335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1335.See file dsdata.pdf to determine how the superseded data were derived.
 BK1335
 BK1335_MARKER: DD = SURVEY DISK
 BK1335_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1335_SP_SET: HEADWALL
 BK1335_STAMPING: 6V121 1970
 BK1335_MARK LOGO: LADHGS
 BK1335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1335+STABILITY: SURFACE MOTION
 BK1335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1335+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2002
 BK1335
 BK1335  HISTORY     - Date     Condition        Report By
 BK1335  HISTORY     - 1970     MONUMENTED       LADH
 BK1335  HISTORY     - 1972     GOOD             LADTD
 BK1335  HISTORY     - 1984     GOOD             LADTD
 BK1335  HISTORY     - 20020406 GOOD             USPSQD
 BK1335
 BK1335                          STATION DESCRIPTION
 BK1335
 BK1335'DESCRIBED BY LA TRANSP AND DEV 1972
 BK1335'0.9 MI W FROM DERIDDER.
 BK1335'LOCATED ABOUT 0.9 MILES WEST ALONG UNITED STATES HIGHWAY 190 FROM THE
 BK1335'COURTHOUSE AT DERIDDER.  0.9 MILES WEST OF B.M. G 29.  IN THE CENTER
 BK1335'OF THE SOUTH END OF A DOUBLE 5 X 5 FOOT CONCRETE BOX CULVERT.  39 FEET
 BK1335'SOUTHEAST OF THE CENTER OF UNITED STATES HIGHWAY 190 AND THE END OF
 BK1335'CONCRETE PAVEMENT.  0.1 MILES SOUTHEAST OF THE WEST BROTHERS GENERAL
 BK1335'OFFICE.  SET FLUSH IN THE TOP OF THE SOUTH HEADWALL.  A STEEL WITNESS
 BK1335'POST IS SET 19 FEET WEST OF THE MARK.
 BK1335
 BK1335                          STATION RECOVERY (1984)
 BK1335
 BK1335'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1335'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  0.2 KM
 BK1335'(0.1 MILE) NORTH ALONG STEWART STREET FROM THE COURTHOUSE AT
 BK1335'DERIDDER, THENCE 1.5 KM (1.0 MILE) SOUTHWEST ALONG THE WEST BOUND
 BK1335'U.S. HIGHWAY 190 TO THE MARK ON THE LEFT IN SECTION 32, T 2 S, R 9
 BK1335'W, 11.3 METERS (37 FEET) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 BK1335'190, IN THE CENTER OF THE SOUTH HEADWALL OF A TWO BARREL BOX CULVERT.
 BK1335'THE MARK IS 5.6 METERS  E FROM A WITNESS POST.
 BK1335'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BK1335
 BK1335                          STATION RECOVERY (2002)
 BK1335
 BK1335'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1335'WITNESS POST NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1358 ***********************************************************************
 BK1358  DESIGNATION -  6 V 174
 BK1358  PID         -  BK1358
 BK1358  STATE/COUNTY-  LA/BEAUREGARD
 BK1358  COUNTRY     -  US
 BK1358  USGS QUAD   -  DERIDDER (2018)
 BK1358
 BK1358                         *CURRENT SURVEY CONTROL
 BK1358  ______________________________________________________________________
 BK1358* NAD 83(1986) POSITION- 30 52 20.     (N) 093 17 06.     (W)   SCALED
 BK1358* NAVD 88 ORTHO HEIGHT -    60.030 (meters)      196.95  (feet) ADJUSTED
 BK1358  ______________________________________________________________________
 BK1358  GEOID HEIGHT    -        -26.816 (meters)                     GEOID18
 BK1358  DYNAMIC HEIGHT  -         59.954 (meters)      196.70  (feet) COMP
 BK1358  MODELED GRAVITY -    979,375.4   (mgal)                       NAVD 88
 BK1358
 BK1358  VERT ORDER      -  SECOND    CLASS 0
 BK1358
 BK1358.The horizontal coordinates were scaled from a map and have
 BK1358.an estimated accuracy of +/- 6 seconds.
 BK1358
 BK1358.The orthometric height was determined by differential leveling and
 BK1358.adjusted by the NATIONAL GEODETIC SURVEY
 BK1358.in February 1994.
 BK1358
 BK1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1358.GEOID18 height accuracy estimate available here.
 BK1358
 BK1358.Click photographs - Photos may exist for this station.
 BK1358
 BK1358.The dynamic height is computed by dividing the NAVD 88
 BK1358.geopotential number by the normal gravity value computed on the
 BK1358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1358.degrees latitude (g = 980.6199 gals.).
 BK1358
 BK1358.The modeled gravity was interpolated from observed gravity values.
 BK1358
 BK1358;                    North         East    Units  Estimated Accuracy
 BK1358;SPC LA S     -   264,550.      813,360.      MT  (+/- 180 meters Scaled)
 BK1358
 BK1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ727154(NAD 83)
 BK1358
 BK1358                          SUPERSEDED SURVEY CONTROL
 BK1358
 BK1358  NGVD 29 (11/26/84)   60.192  (m)          197.48   (f) ADJUSTED    2 0
 BK1358
 BK1358.Superseded values are not recommended for survey control.
 BK1358
 BK1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1358.See file dsdata.pdf to determine how the superseded data were derived.
 BK1358
 BK1358_MARKER: DD = SURVEY DISK
 BK1358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1358_STAMPING: 6V174 1972
 BK1358_MARK LOGO: LADHGS
 BK1358_PROJECTION: FLUSH
 BK1358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1358+STABILITY: SURFACE MOTION
 BK1358_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1358+SATELLITE: SATELLITE OBSERVATIONS - October 10, 1989
 BK1358
 BK1358  HISTORY     - Date     Condition        Report By
 BK1358  HISTORY     - 1972     MONUMENTED       LADH
 BK1358  HISTORY     - 19891010 GOOD             LADTD
 BK1358
 BK1358                          STATION DESCRIPTION
 BK1358
 BK1358'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 BK1358'2.0 MI N FROM DERIDDER.
 BK1358'LOCATED ABOUT 2.0 MILES NORTH ALONG UNITED STATES HIGHWAY 171 FROM THE
 BK1358'COURTHOUSE AT DERIDDER.  1.0 MILES SOUTH OF B.M. 58V48.  0.7 MILES
 BK1358'SOUTH OF THE BEAUREGARD PARISH LINE.  42 FEET WEST OF THE CENTER OF
 BK1358'UNITED STATES HIGHWAY 171.  8 FEET WEST OF A 32 INCH LIVE OAK TREE. 25
 BK1358'FEET SOUTH OF THE CENTER OF A DIRT ROAD LEADING WEST. 4 FEET SOUTHWEST
 BK1358'OF A LOUISIANA DEPARTMENT OF HIGHWAY RIGHT-OF-WAY MARKER. 1 FOOT NORTH
 BK1358'OF A CYCLONE FENCE CORNER.  SET IN THE TOP OF A 10 INCH CONCRETE BLOCK
 BK1358'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 BK1358'FOOT EAST OF THE MARK.
 BK1358
 BK1358                          STATION RECOVERY (1989)
 BK1358
 BK1358'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK1358'THE STATION IS LOCATED IN THE NORTHERN PART OF LEESVILLE ALONG U.S.
 BK1358'HIGHWAY 171.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK1358'DEVELOPMENT.
 BK1358'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK1358'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 3.1 KM
 BK1358'(1.9 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT.
 BK1358'THE STATION IS 14.6 M (47.9 FT) SOUTH FROM A POWER POLE, 7.3 M
 BK1358'(24.0 FT) SOUTH FORM THE CENTER OF A BLACK TOP ROAD LEADING WEST, 7.2
 BK1358'M (23.6 FT) WEST FROM THE CENTER OF THE SOUTH BOUND LANES OF THE
 BK1358'HIGHWAY AND 0.2 M (0.7 FT) WEST FROM A WITNESS POST.  THE STATION IS
 BK1358'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1359 ***********************************************************************
 BK1359  DESIGNATION -  6 V 175
 BK1359  PID         -  BK1359
 BK1359  STATE/COUNTY-  LA/BEAUREGARD
 BK1359  COUNTRY     -  US
 BK1359  USGS QUAD   -  DERIDDER (2018)
 BK1359
 BK1359                         *CURRENT SURVEY CONTROL
 BK1359  ______________________________________________________________________
 BK1359* NAD 83(1986) POSITION- 30 51 40.     (N) 093 17 17.     (W)   SCALED
 BK1359* NAVD 88 ORTHO HEIGHT -    58.28  (+/-2cm)      191.2   (feet) VERTCON3
 BK1359  ______________________________________________________________________
 BK1359  GEOID HEIGHT    -        -26.827 (meters)                     GEOID18
 BK1359  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1359
 BK1359.The horizontal coordinates were scaled from a map and have
 BK1359.an estimated accuracy of +/- 6 seconds.
 BK1359
 BK1359.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1359.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1359
 BK1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1359.GEOID18 height accuracy estimate available here.
 BK1359
 BK1359.The vertical order pertains to the NGVD 29 superseded value.
 BK1359
 BK1359.Click photographs - Photos may exist for this station.
 BK1359
 BK1359;                    North         East    Units  Estimated Accuracy
 BK1359;SPC LA S     -   263,320.      813,050.      MT  (+/- 180 meters Scaled)
 BK1359
 BK1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ724142(NAD 83)
 BK1359
 BK1359                          SUPERSEDED SURVEY CONTROL
 BK1359
 BK1359  NGVD 29 (11/26/84)   58.435  (m)          191.72   (f) ADJUSTED    2 0
 BK1359
 BK1359.Superseded values are not recommended for survey control.
 BK1359
 BK1359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1359.See file dsdata.pdf to determine how the superseded data were derived.
 BK1359
 BK1359_MARKER: DD = SURVEY DISK
 BK1359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1359_STAMPING: 6V175 1972
 BK1359_MARK LOGO: LADHGS
 BK1359_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1359+STABILITY: SURFACE MOTION
 BK1359
 BK1359  HISTORY     - Date     Condition        Report By
 BK1359  HISTORY     - 1972     MONUMENTED       LADH
 BK1359  HISTORY     - 20020406 MARK NOT FOUND   USPSQD
 BK1359
 BK1359                          STATION DESCRIPTION
 BK1359
 BK1359'DESCRIBED BY LA DEPT OF HIGHWAYS 1972
 BK1359'1.0 MI N FROM DERIDDER.
 BK1359'LOCATED ABOUT 1.0 MILES NORTH ALONG UNITED STATES HIGHWAY 171 FROM THE
 BK1359'COURTHOUSE AT DERIDDER.  0.9 MILES SOUTH OF B.M. 6V174.  1.6 MILES
 BK1359'SOUTH OF THE BEAUREGARD PARISH LINE.  69 FEET EAST OF THE CENTER OF
 BK1359'UNITED STATES HIGHWAY 171.  ACROSS THE UNITED STATES HIGHWAY 171 FROM
 BK1359'THE PARK TERRACE SHOPPING CENTER.  SET IN THE TOP OF A 10 INCH
 BK1359'CONCRETE BLOCK PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BK1359'POST IS SET 1 FOOT WEST OF THE MARK.
 BK1359
 BK1359                          STATION RECOVERY (2002)
 BK1359
 BK1359'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK1359'ENTIRE AREA IS NOW ASPHALTED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2561 ***********************************************************************
 BK2561  DESIGNATION -  6 V 189
 BK2561  PID         -  BK2561
 BK2561  STATE/COUNTY-  LA/BEAUREGARD
 BK2561  COUNTRY     -  US
 BK2561  USGS QUAD   -  GAYTINE (2018)
 BK2561
 BK2561                         *CURRENT SURVEY CONTROL
 BK2561  ______________________________________________________________________
 BK2561* NAD 83(1986) POSITION- 30 24 45.     (N) 093 14 01.     (W)   SCALED
 BK2561* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2561  **This station is located in a suspected subsidence area (see below).
 BK2561  ______________________________________________________________________
 BK2561  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BK2561  DYNAMIC HEIGHT  -         12.219 (meters)       40.09  (feet) COMP
 BK2561  MODELED GRAVITY -    979,337.6   (mgal)                       NAVD 88
 BK2561
 BK2561.The horizontal coordinates were scaled from a map and have
 BK2561.an estimated accuracy of +/- 6 seconds.
 BK2561
 BK2561.** This station is in an area of known vertical motion. If an
 BK2561.** orthometric height was ever established but is not available 
 BK2561.** in the current survey control section, the orthometric height
 BK2561.** is considered suspect.  Suspect heights are available in the
 BK2561.** superseded section only if requested.
 BK2561
 BK2561.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2561.GEOID18 height accuracy estimate available here.
 BK2561
 BK2561.Click photographs - Photos may exist for this station.
 BK2561
 BK2561.The dynamic height is computed by dividing the NAVD 88
 BK2561.geopotential number by the normal gravity value computed on the
 BK2561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2561.degrees latitude (g = 980.6199 gals.).
 BK2561
 BK2561.The modeled gravity was interpolated from observed gravity values.
 BK2561
 BK2561;                    North         East    Units  Estimated Accuracy
 BK2561;SPC LA S     -   213,510.      817,430.      MT  (+/- 180 meters Scaled)
 BK2561
 BK2561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP775645(NAD 83)
 BK2561
 BK2561                          SUPERSEDED SURVEY CONTROL
 BK2561
 BK2561.No superseded survey control is available for this station.
 BK2561
 BK2561_MARKER: DD = SURVEY DISK
 BK2561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2561_STAMPING: 6V189 1984
 BK2561_MARK LOGO: LADHGS
 BK2561_PROJECTION: FLUSH
 BK2561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2561+STABILITY: SURFACE MOTION
 BK2561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2561+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 BK2561
 BK2561  HISTORY     - Date     Condition        Report By
 BK2561  HISTORY     - 1984     MONUMENTED       LADTD
 BK2561  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2561  HISTORY     - 20050205 GOOD             USPSQD
 BK2561
 BK2561                          STATION DESCRIPTION
 BK2561
 BK2561'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2561'13.5 KM (9.1 MI) NORTH FROM MOSS BLUFF.
 BK2561'1.7 KM (1.0 MILE) NORTH ALONG PARISH ROAD FROM THE POST OFFICE AT
 BK2561'MOSS BLUFF, THENCE 11.8 KM (8.1 MILES) NORTH ALONG U.S. HIGHWAY 171
 BK2561'TO THE MARK ON THE LEFT IN SECTION 36, T 7 S, R 9 W, 16.2 METERS
 BK2561'(53.7 FEET) WEST OF THE CENTERLINE OF THE HIGHWAY, 0.9 METER (2.9
 BK2561'FEET) SOUTHWEST OF A POWERPOLE WITH A TRANSFORMER AND A LIGHT, 3.9
 BK2561'METERS (12.8 FEET) SOUTHEAST OF THE SOUTHEAST CORNER OF A SERVICE
 BK2561'GARAGE ON A CONCRETE SLAB, 26.5 METERS (87.0 FEET) SOUTH SOUTHWEST OF
 BK2561'THE SOUTH END OF A SIDE DRAIN, 3.8 METERS (12.4 FEET) EAST OF A METAL
 BK2561'WITNESS POST.  THIS MARK MAY ALSO BE FOUND BY DRIVING 11.0 KM (6.83
 BK2561'MILES) SOUTH ALONG U.S. HIGHWAY 171, FROM THE JUNCTION OF U.S.
 BK2561'HIGHWAY 171 AND U.S. HIGHWAY 190 AT RAGLEY.
 BK2561'THE MARK IS 3.8 METERS  E FROM A WITNESS POST.
 BK2561
 BK2561                          STATION RECOVERY (2002)
 BK2561
 BK2561'RECOVERY NOTE BY US POWER SQUADRON 2002 (BWC)
 BK2561'MARK NOT FOUND.
 BK2561
 BK2561                          STATION RECOVERY (2005)
 BK2561
 BK2561'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BK2561'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2562 ***********************************************************************
 BK2562  DESIGNATION -  6 V 190
 BK2562  PID         -  BK2562
 BK2562  STATE/COUNTY-  LA/BEAUREGARD
 BK2562  COUNTRY     -  US
 BK2562  USGS QUAD   -  GAYTINE (2018)
 BK2562
 BK2562                         *CURRENT SURVEY CONTROL
 BK2562  ______________________________________________________________________
 BK2562* NAD 83(1986) POSITION- 30 26 55.     (N) 093 14 01.     (W)   SCALED
 BK2562* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2562  **This station is located in a suspected subsidence area (see below).
 BK2562  ______________________________________________________________________
 BK2562  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BK2562  DYNAMIC HEIGHT  -         18.548 (meters)       60.85  (feet) COMP
 BK2562  MODELED GRAVITY -    979,341.1   (mgal)                       NAVD 88
 BK2562
 BK2562.The horizontal coordinates were scaled from a map and have
 BK2562.an estimated accuracy of +/- 6 seconds.
 BK2562
 BK2562.** This station is in an area of known vertical motion. If an
 BK2562.** orthometric height was ever established but is not available 
 BK2562.** in the current survey control section, the orthometric height
 BK2562.** is considered suspect.  Suspect heights are available in the
 BK2562.** superseded section only if requested.
 BK2562
 BK2562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2562.GEOID18 height accuracy estimate available here.
 BK2562
 BK2562.Click photographs - Photos may exist for this station.
 BK2562
 BK2562.The dynamic height is computed by dividing the NAVD 88
 BK2562.geopotential number by the normal gravity value computed on the
 BK2562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2562.degrees latitude (g = 980.6199 gals.).
 BK2562
 BK2562.The modeled gravity was interpolated from observed gravity values.
 BK2562
 BK2562;                    North         East    Units  Estimated Accuracy
 BK2562;SPC LA S     -   217,510.      817,500.      MT  (+/- 180 meters Scaled)
 BK2562
 BK2562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP775685(NAD 83)
 BK2562
 BK2562                          SUPERSEDED SURVEY CONTROL
 BK2562
 BK2562.No superseded survey control is available for this station.
 BK2562
 BK2562_MARKER: DD = SURVEY DISK
 BK2562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2562_STAMPING: 6V190 1984
 BK2562_MARK LOGO: LADHGS
 BK2562_PROJECTION: FLUSH
 BK2562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2562+STABILITY: SURFACE MOTION
 BK2562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2562+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 BK2562
 BK2562  HISTORY     - Date     Condition        Report By
 BK2562  HISTORY     - 1984     MONUMENTED       LADTD
 BK2562  HISTORY     - 20011125 GOOD             USPSQD
 BK2562  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2562  HISTORY     - 20050205 GOOD             USPSQD
 BK2562
 BK2562                          STATION DESCRIPTION
 BK2562
 BK2562'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2562'7.0 KM (4.4 MI) SOUTH FROM RAGLEY.
 BK2562'7.0 KM (4.4MILES) SOUTH ALONG U.S. HIGHWAY 171 FROM THE JUNCTION OF
 BK2562'U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO THE MARK ON THE RIGHT IN
 BK2562'SECTION 13, T 7 S, R 9 W, 17.1 METERS (56.2 FEET) WEST OF THE CENTER-
 BK2562'LINE OF THE HIGHWAY, 33.1 METERS (108.6 FEET) NORTH NORTHEAST OF THE
 BK2562'NORTHEAST CORNER OF THE OLD WOODEN ST. PLUS X CATHOLIC CHURCH, 1.0
 BK2562'METER (3.2 FEET) SOUTH OF A POWERPOLE WITH A TRANSFORMER.
 BK2562'THE MARK IS 1.0 METERS  SE FROM A WITNESS POST.
 BK2562'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 BK2562
 BK2562                          STATION RECOVERY (2001)
 BK2562
 BK2562'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2562'RECOVERED IN GOOD CONDITION.
 BK2562
 BK2562                          STATION RECOVERY (2002)
 BK2562
 BK2562'RECOVERY NOTE BY US POWER SQUADRON 2002 (BWC)
 BK2562'MARK NOT FOUND.
 BK2562
 BK2562                          STATION RECOVERY (2005)
 BK2562
 BK2562'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BK2562'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2563 ***********************************************************************
 BK2563  DESIGNATION -  6 V 191
 BK2563  PID         -  BK2563
 BK2563  STATE/COUNTY-  LA/BEAUREGARD
 BK2563  COUNTRY     -  US
 BK2563  USGS QUAD   -  GAYTINE (2018)
 BK2563
 BK2563                         *CURRENT SURVEY CONTROL
 BK2563  ______________________________________________________________________
 BK2563* NAD 83(1986) POSITION- 30 29 00.     (N) 093 13 58.     (W)   SCALED
 BK2563* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2563  **This station is located in a suspected subsidence area (see below).
 BK2563  ______________________________________________________________________
 BK2563  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BK2563  DYNAMIC HEIGHT  -         21.185 (meters)       69.50  (feet) COMP
 BK2563  MODELED GRAVITY -    979,344.4   (mgal)                       NAVD 88
 BK2563
 BK2563.The horizontal coordinates were scaled from a map and have
 BK2563.an estimated accuracy of +/- 6 seconds.
 BK2563
 BK2563.** This station is in an area of known vertical motion. If an
 BK2563.** orthometric height was ever established but is not available 
 BK2563.** in the current survey control section, the orthometric height
 BK2563.** is considered suspect.  Suspect heights are available in the
 BK2563.** superseded section only if requested.
 BK2563
 BK2563.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2563.GEOID18 height accuracy estimate available here.
 BK2563
 BK2563.Click photographs - Photos may exist for this station.
 BK2563
 BK2563.The dynamic height is computed by dividing the NAVD 88
 BK2563.geopotential number by the normal gravity value computed on the
 BK2563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2563.degrees latitude (g = 980.6199 gals.).
 BK2563
 BK2563.The modeled gravity was interpolated from observed gravity values.
 BK2563
 BK2563;                    North         East    Units  Estimated Accuracy
 BK2563;SPC LA S     -   221,360.      817,640.      MT  (+/- 180 meters Scaled)
 BK2563
 BK2563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776723(NAD 83)
 BK2563
 BK2563                          SUPERSEDED SURVEY CONTROL
 BK2563
 BK2563.No superseded survey control is available for this station.
 BK2563
 BK2563_MARKER: DD = SURVEY DISK
 BK2563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2563_STAMPING: 6V191 1984
 BK2563_MARK LOGO: LADHGS
 BK2563_PROJECTION: FLUSH
 BK2563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2563+STABILITY: SURFACE MOTION
 BK2563
 BK2563  HISTORY     - Date     Condition        Report By
 BK2563  HISTORY     - 1984     MONUMENTED       LADTD
 BK2563  HISTORY     - 20011125 GOOD             USPSQD
 BK2563  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2563
 BK2563                          STATION DESCRIPTION
 BK2563
 BK2563'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2563'3.0 KM (1.9 MI) SOUTH FROM RAGLEY.
 BK2563'ABOUT 3.0 KM (1.9 MILES) SOUTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2563'JUNCTION OF U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO THE MARK ON
 BK2563'THE LEFT IN SECTION 6, T 7 S, R 8 W, 15.7 METERS (51.5 FEET) EAST OF
 BK2563'THE CENTERLINE OF THE HIGHWAY, 1.4 METERS (4.7 FEET) SOUTH SOUTHEAST
 BK2563'OF A POWERPOLE, 8.4 METERS (27.4 FEET) WEST OF A BARBED WIRE FENCE,
 BK2563'AND 18.8 METERS (61.8 FEET) SOUTHWEST OF A FENCE CORNER.
 BK2563'THE MARK IS 8.4 METERS  W FROM A WITNESS POST.
 BK2563'THE MARK IS 0.4 M BELOW THE HIGHWAY..
 BK2563
 BK2563                          STATION RECOVERY (2001)
 BK2563
 BK2563'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2563'RECOVERED IN GOOD CONDITION.
 BK2563
 BK2563                          STATION RECOVERY (2002)
 BK2563
 BK2563'RECOVERY NOTE BY US POWER SQUADRON 2002 (BWC)
 BK2563'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2474 ***********************************************************************
 BK2474  DESIGNATION -  6 V 192
 BK2474  PID         -  BK2474
 BK2474  STATE/COUNTY-  LA/BEAUREGARD
 BK2474  COUNTRY     -  US
 BK2474  USGS QUAD   -  GAYTINE (2018)
 BK2474
 BK2474                         *CURRENT SURVEY CONTROL
 BK2474  ______________________________________________________________________
 BK2474* NAD 83(1986) POSITION- 30 29 56.     (N) 093 14 01.     (W)   SCALED
 BK2474* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2474  **This station is located in a suspected subsidence area (see below).
 BK2474  ______________________________________________________________________
 BK2474  GEOID HEIGHT    -        -27.090 (meters)                     GEOID18
 BK2474  DYNAMIC HEIGHT  -         25.299 (meters)       83.00  (feet) COMP
 BK2474  MODELED GRAVITY -    979,345.9   (mgal)                       NAVD 88
 BK2474
 BK2474.The horizontal coordinates were scaled from a map and have
 BK2474.an estimated accuracy of +/- 6 seconds.
 BK2474
 BK2474.** This station is in an area of known vertical motion. If an
 BK2474.** orthometric height was ever established but is not available 
 BK2474.** in the current survey control section, the orthometric height
 BK2474.** is considered suspect.  Suspect heights are available in the
 BK2474.** superseded section only if requested.
 BK2474
 BK2474.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2474.GEOID18 height accuracy estimate available here.
 BK2474
 BK2474.Click photographs - Photos may exist for this station.
 BK2474
 BK2474.The dynamic height is computed by dividing the NAVD 88
 BK2474.geopotential number by the normal gravity value computed on the
 BK2474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2474.degrees latitude (g = 980.6199 gals.).
 BK2474
 BK2474.The modeled gravity was interpolated from observed gravity values.
 BK2474
 BK2474;                    North         East    Units  Estimated Accuracy
 BK2474;SPC LA S     -   223,080.      817,590.      MT  (+/- 180 meters Scaled)
 BK2474
 BK2474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP775740(NAD 83)
 BK2474
 BK2474                          SUPERSEDED SURVEY CONTROL
 BK2474
 BK2474.No superseded survey control is available for this station.
 BK2474
 BK2474_MARKER: DD = SURVEY DISK
 BK2474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2474_STAMPING: 6V192 1984
 BK2474_MARK LOGO: LADHGS
 BK2474_PROJECTION: FLUSH
 BK2474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2474+STABILITY: SURFACE MOTION
 BK2474
 BK2474  HISTORY     - Date     Condition        Report By
 BK2474  HISTORY     - 1984     MONUMENTED       LADTD
 BK2474  HISTORY     - 1984     GOOD             LADTD
 BK2474  HISTORY     - 1986     GOOD             NGS
 BK2474  HISTORY     - 20011125 GOOD             USPSQD
 BK2474  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2474
 BK2474                          STATION DESCRIPTION
 BK2474
 BK2474'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2474'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  ABOUT
 BK2474'1.2 KM (0.8 MILES) SOUTH ALONG U.S. HIGHWAY 171 FROM THE JUNCTION OF
 BK2474'U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO THE MARK ON THE RIGHT IN
 BK2474'SECTION 36, T 6 S, R 9 W, 20.2 METERS (66.4 FEET) WEST OF THE
 BK2474'HIGHWAY, 63.5 METERS (208.4 FEET) NORTH NORTHWEST OF THE NORTH END OF
 BK2474'A 24 INCH BY 40 FOOT CORRUGATED METAL PIPE, 1.2 METERS (3.8 FEET)
 BK2474'NORTH OF A METAL WITNESS POST, 0.6 METERS (2.0 FEET) SOUTH OF A POWER
 BK2474'POLE, 0.5 METERS (1.5 FEET) WEST OF A FOUR STRAND BARBED WIRE FENCE.
 BK2474'THE MARK IS 1.2 METERS  N FROM A WITNESS POST.
 BK2474'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BK2474
 BK2474                          STATION RECOVERY (1986)
 BK2474
 BK2474'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2474'1.3 KM (0.8 MI) SOUTH FROM RAGLEY.
 BK2474'1.3 KM (0.8 MI) SOUTH ALONG U.S. HIGHWAY 1717 FROM THE JUNCTION OF
 BK2474'U.S. HIGHWAY 190 AND STATE HIGHWAY 12 OVERPASS IN RAGLEY TO THE MARK
 BK2474'ON THE RIGHT, 20.24 METERS (66.4 FT) WEST OF THE CENTERLINE OF THE
 BK2474'HIGHWAY, 63.52 METERS (208.4 FT) NORTH-NORTHWEST OF THE NORTH END OF A
 BK2474'24-INCH BY 40 FOOT CORRUGATED PIPE, 0.61 METER (2.0 FT) SOUTH OF A
 BK2474'UTILITY POLE, 0.46 METER (1.5 FT) WEST OF A FOUR STRAND BARBED WIRE
 BK2474'FENCE.
 BK2474'THE MARK IS 1.15 METERS  N FROM  A WITNESS POST
 BK2474'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK2474
 BK2474                          STATION RECOVERY (2001)
 BK2474
 BK2474'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2474'RECOVERED IN GOOD CONDITION.
 BK2474
 BK2474                          STATION RECOVERY (2002)
 BK2474
 BK2474'RECOVERY NOTE BY US POWER SQUADRON 2002 (BWC)
 BK2474'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2473 ***********************************************************************
 BK2473  DESIGNATION -  6 V 193
 BK2473  PID         -  BK2473
 BK2473  STATE/COUNTY-  LA/BEAUREGARD
 BK2473  COUNTRY     -  US
 BK2473  USGS QUAD   -  LONGVILLE (2018)
 BK2473
 BK2473                         *CURRENT SURVEY CONTROL
 BK2473  ______________________________________________________________________
 BK2473* NAD 83(1986) POSITION- 30 31 34.79   (N) 093 13 59.08   (W)   HD_HELD1
 BK2473* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2473  **This station is located in a suspected subsidence area (see below).
 BK2473  ______________________________________________________________________
 BK2473  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BK2473  DYNAMIC HEIGHT  -         30.608 (meters)      100.42  (feet) COMP
 BK2473  MODELED GRAVITY -    979,348.1   (mgal)                       NAVD 88
 BK2473
 BK2473.The horizontal coordinates were determined by differentially corrected
 BK2473.hand held GPS observations or other comparable positioning techniques
 BK2473.and have an estimated accuracy of +/- 3 meters.
 BK2473
 BK2473.** This station is in an area of known vertical motion. If an
 BK2473.** orthometric height was ever established but is not available 
 BK2473.** in the current survey control section, the orthometric height
 BK2473.** is considered suspect.  Suspect heights are available in the
 BK2473.** superseded section only if requested.
 BK2473
 BK2473.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2473.GEOID18 height accuracy estimate available here.
 BK2473
 BK2473.Click photographs - Photos may exist for this station.
 BK2473
 BK2473.The dynamic height is computed by dividing the NAVD 88
 BK2473.geopotential number by the normal gravity value computed on the
 BK2473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2473.degrees latitude (g = 980.6199 gals.).
 BK2473
 BK2473.The modeled gravity was interpolated from observed gravity values.
 BK2473
 BK2473;                    North         East    Units  Estimated Accuracy
 BK2473;SPC LA S     -   226,121.5     817,690.0     MT  (+/- 3 meters HH1 GPS) 
 BK2473
 BK2473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7763977132(NAD 83)
 BK2473
 BK2473                          SUPERSEDED SURVEY CONTROL
 BK2473
 BK2473.No superseded survey control is available for this station.
 BK2473
 BK2473_MARKER: DD = SURVEY DISK
 BK2473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2473_STAMPING: 6V193 1984
 BK2473_MARK LOGO: LADHGS
 BK2473_PROJECTION: FLUSH
 BK2473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2473+STABILITY: SURFACE MOTION
 BK2473
 BK2473  HISTORY     - Date     Condition        Report By
 BK2473  HISTORY     - 1984     MONUMENTED       LADTD
 BK2473  HISTORY     - 1984     GOOD             LADTD
 BK2473  HISTORY     - 1986     GOOD             NGS
 BK2473  HISTORY     - 20011125 GOOD             USPSQD
 BK2473
 BK2473                          STATION DESCRIPTION
 BK2473
 BK2473'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2473'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  1.8 KM
 BK2473'(1.2 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE JUNCTION OF U.S.
 BK2473'HIGHWAY 171 AND U.S. HIGHWAY 190 TO THE MARK ON THE LEFT IN SECTION
 BK2473'24, T 6 S, R 9 W, 39.8 METERS (130.6 FEET) WEST OF THE CENTERLINE OF
 BK2473'THE HIGHWAY, 25.2 METERS (82.7 FEET) SOUTH OF A PARISH ROAD, 1.3
 BK2473'METERS (4.2 FEET) NORTH OF A FIFTEEN INCH PECAN TREE, 9.0 METERS
 BK2473'(29.6 FEET) SOUTHEAST OF A FORKED SILVER LEAF MAPLE TREE.
 BK2473'THE MARK IS 1.0 METERS  E FROM A WITNESS POST.
 BK2473'THE MARK IS 0.1 M ABOVE THE HIGHWAY.
 BK2473
 BK2473                          STATION RECOVERY (1986)
 BK2473
 BK2473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2473'1.9 KM (1.2 MI) NORTH FROM RAGLEY.
 BK2473'1.9 KM (1.2 MI) NORTH ALONG U.S. HIGHWAYS 171 AND 190 AND STATE
 BK2473'HIGHWAY 12 OVERPASS IN RAGLEY TO THE MARK ON THE LEFT, 39.81 METERS
 BK2473'(130.6 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 25.21 METERS (82.7
 BK2473'FT) SOUTH OF THE CENTER OF WARE ROAD, 9.02 METERS (29.6 FT) SOUTHEAST
 BK2473'OF A FORKED SILVER LEAF MAPLE TREE, 1.28 METERS (4.2 FT) NORTH OF A
 BK2473'15-INCH PECAN TREE.
 BK2473'THE MARK IS 0.97 METERS  E FROM  A WITNESS POST
 BK2473'THE MARK IS 0.10 M ABOVE HIGHWAY.
 BK2473
 BK2473                          STATION RECOVERY (2001)
 BK2473
 BK2473'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2565 ***********************************************************************
 BK2565  DESIGNATION -  6 V 194
 BK2565  PID         -  BK2565
 BK2565  STATE/COUNTY-  LA/BEAUREGARD
 BK2565  COUNTRY     -  US
 BK2565  USGS QUAD   -  LONGVILLE (2018)
 BK2565
 BK2565                         *CURRENT SURVEY CONTROL
 BK2565  ______________________________________________________________________
 BK2565* NAD 83(1986) POSITION- 30 32 37.     (N) 093 13 56.     (W)   SCALED
 BK2565* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2565  **This station is located in a suspected subsidence area (see below).
 BK2565  ______________________________________________________________________
 BK2565  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BK2565  DYNAMIC HEIGHT  -         30.452 (meters)       99.91  (feet) COMP
 BK2565  MODELED GRAVITY -    979,349.6   (mgal)                       NAVD 88
 BK2565
 BK2565.The horizontal coordinates were scaled from a map and have
 BK2565.an estimated accuracy of +/- 6 seconds.
 BK2565
 BK2565.** This station is in an area of known vertical motion. If an
 BK2565.** orthometric height was ever established but is not available 
 BK2565.** in the current survey control section, the orthometric height
 BK2565.** is considered suspect.  Suspect heights are available in the
 BK2565.** superseded section only if requested.
 BK2565
 BK2565.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2565.GEOID18 height accuracy estimate available here.
 BK2565
 BK2565.Click photographs - Photos may exist for this station.
 BK2565
 BK2565.The dynamic height is computed by dividing the NAVD 88
 BK2565.geopotential number by the normal gravity value computed on the
 BK2565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2565.degrees latitude (g = 980.6199 gals.).
 BK2565
 BK2565.The modeled gravity was interpolated from observed gravity values.
 BK2565
 BK2565;                    North         East    Units  Estimated Accuracy
 BK2565;SPC LA S     -   228,040.      817,800.      MT  (+/- 180 meters Scaled)
 BK2565
 BK2565_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP777790(NAD 83)
 BK2565
 BK2565                          SUPERSEDED SURVEY CONTROL
 BK2565
 BK2565.No superseded survey control is available for this station.
 BK2565
 BK2565_MARKER: DD = SURVEY DISK
 BK2565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2565_STAMPING: 6V194 1984
 BK2565_MARK LOGO: LADHGS
 BK2565_PROJECTION: FLUSH
 BK2565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2565+STABILITY: SURFACE MOTION
 BK2565
 BK2565  HISTORY     - Date     Condition        Report By
 BK2565  HISTORY     - 1984     MONUMENTED       LADTD
 BK2565
 BK2565                          STATION DESCRIPTION
 BK2565
 BK2565'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2565'3.8 KM (2.3 MI) NORTH FROM RAGLEY.
 BK2565'ABOUT 3.8 KM (2.3 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2565'JUNCTION OF U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO THE MARK ON
 BK2565'THE RIGHT IN SECTION 18, T 6 S, R 8 W, 16.7 METERS (54.9 FEET) EAST
 BK2565'OF THE CENTERLINE OF THE HIGHWAY, 28.3 METERS (92.9 FEET) NORTH
 BK2565'NORTHEAST OF A POWER ANCHOR POLE, 34.5 METERS (113.3 FEET) NORTHEAST
 BK2565'OF A FENCE CORNER, 29.0 METERS (95.3 FEET) EAST FROM THE SOUTH END OF
 BK2565'AN EIGHTEEN INCH BY TWENTY-ONE FOOT R.C.P. UNDER A DRIVEWAY LEADING
 BK2565'WEST.
 BK2565'THE MARK IS 0.5 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2566 ***********************************************************************
 BK2566  DESIGNATION -  6 V 195
 BK2566  PID         -  BK2566
 BK2566  STATE/COUNTY-  LA/BEAUREGARD
 BK2566  COUNTRY     -  US
 BK2566  USGS QUAD   -  LONGVILLE (2018)
 BK2566
 BK2566                         *CURRENT SURVEY CONTROL
 BK2566  ______________________________________________________________________
 BK2566* NAD 83(1986) POSITION- 30 33 33.     (N) 093 13 58.     (W)   SCALED
 BK2566* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2566  **This station is located in a suspected subsidence area (see below).
 BK2566  ______________________________________________________________________
 BK2566  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BK2566  DYNAMIC HEIGHT  -         29.599 (meters)       97.11  (feet) COMP
 BK2566  MODELED GRAVITY -    979,350.9   (mgal)                       NAVD 88
 BK2566
 BK2566.The horizontal coordinates were scaled from a map and have
 BK2566.an estimated accuracy of +/- 6 seconds.
 BK2566
 BK2566.** This station is in an area of known vertical motion. If an
 BK2566.** orthometric height was ever established but is not available 
 BK2566.** in the current survey control section, the orthometric height
 BK2566.** is considered suspect.  Suspect heights are available in the
 BK2566.** superseded section only if requested.
 BK2566
 BK2566.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2566.GEOID18 height accuracy estimate available here.
 BK2566
 BK2566.Click photographs - Photos may exist for this station.
 BK2566
 BK2566.The dynamic height is computed by dividing the NAVD 88
 BK2566.geopotential number by the normal gravity value computed on the
 BK2566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2566.degrees latitude (g = 980.6199 gals.).
 BK2566
 BK2566.The modeled gravity was interpolated from observed gravity values.
 BK2566
 BK2566;                    North         East    Units  Estimated Accuracy
 BK2566;SPC LA S     -   229,760.      817,780.      MT  (+/- 180 meters Scaled)
 BK2566
 BK2566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776807(NAD 83)
 BK2566
 BK2566                          SUPERSEDED SURVEY CONTROL
 BK2566
 BK2566.No superseded survey control is available for this station.
 BK2566
 BK2566_MARKER: DD = SURVEY DISK
 BK2566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2566_STAMPING: 6V195 1984
 BK2566_MARK LOGO: LADHGS
 BK2566_PROJECTION: FLUSH
 BK2566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2566+STABILITY: SURFACE MOTION
 BK2566
 BK2566  HISTORY     - Date     Condition        Report By
 BK2566  HISTORY     - 1984     MONUMENTED       LADTD
 BK2566
 BK2566                          STATION DESCRIPTION
 BK2566
 BK2566'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2566'5.2 KM (3.2 MI) SOUTH FROM LONGVILLE.
 BK2566'ABOUT 5.2 KM (3.2 MILES) SOUTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2566'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2566'RIGHT IN SECTION 12, T 6 S, R 9 W, 67.8 METERS (222.6 FEET) WEST OF
 BK2566'THE CENTERLINE OF THE HIGHWAY, 5.3 METERS (17.3 FEET) SOUTH OF THE
 BK2566'CENTERLINE OF A GRAVEL ROAD LEADING WEST, 10.9 METERS (35.6 FEET)
 BK2566'SOUTHWEST OF A 14-INCH PINE TREE.  THIS MARK MAY ALSO BE FOUND BY
 BK2566'DRIVING 5.5 KM (3.4 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2566'JUNCTION OF U.S. HIGHWAY 171 AN U.S HIGHWAY 190.
 BK2566'THE MARK IS 1.0 METERS  S FROM A WITNESS POST.
 BK2566'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2567 ***********************************************************************
 BK2567  DESIGNATION -  6 V 196
 BK2567  PID         -  BK2567
 BK2567  STATE/COUNTY-  LA/BEAUREGARD
 BK2567  COUNTRY     -  US
 BK2567  USGS QUAD   -  LONGVILLE (2018)
 BK2567
 BK2567                         *CURRENT SURVEY CONTROL
 BK2567  ______________________________________________________________________
 BK2567* NAD 83(1986) POSITION- 30 34 32.45   (N) 093 13 57.81   (W)   HD_HELD1
 BK2567* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2567  **This station is located in a suspected subsidence area (see below).
 BK2567  ______________________________________________________________________
 BK2567  GEOID HEIGHT    -        -27.029 (meters)                     GEOID18
 BK2567  DYNAMIC HEIGHT  -         32.832 (meters)      107.72  (feet) COMP
 BK2567  MODELED GRAVITY -    979,352.2   (mgal)                       NAVD 88
 BK2567
 BK2567.The horizontal coordinates were determined by differentially corrected
 BK2567.hand held GPS observations or other comparable positioning techniques
 BK2567.and have an estimated accuracy of +/- 3 meters.
 BK2567
 BK2567.** This station is in an area of known vertical motion. If an
 BK2567.** orthometric height was ever established but is not available 
 BK2567.** in the current survey control section, the orthometric height
 BK2567.** is considered suspect.  Suspect heights are available in the
 BK2567.** superseded section only if requested.
 BK2567
 BK2567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2567.GEOID18 height accuracy estimate available here.
 BK2567
 BK2567.Click photographs - Photos may exist for this station.
 BK2567
 BK2567.The dynamic height is computed by dividing the NAVD 88
 BK2567.geopotential number by the normal gravity value computed on the
 BK2567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2567.degrees latitude (g = 980.6199 gals.).
 BK2567
 BK2567.The modeled gravity was interpolated from observed gravity values.
 BK2567
 BK2567;                    North         East    Units  Estimated Accuracy
 BK2567;SPC LA S     -   231,591.1     817,814.5     MT  (+/- 3 meters HH1 GPS) 
 BK2567
 BK2567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7768482601(NAD 83)
 BK2567
 BK2567                          SUPERSEDED SURVEY CONTROL
 BK2567
 BK2567.No superseded survey control is available for this station.
 BK2567
 BK2567_MARKER: DD = SURVEY DISK
 BK2567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2567_STAMPING: 6V196 1984
 BK2567_MARK LOGO: LADHGS
 BK2567_PROJECTION: FLUSH
 BK2567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2567+STABILITY: SURFACE MOTION
 BK2567
 BK2567  HISTORY     - Date     Condition        Report By
 BK2567  HISTORY     - 1984     MONUMENTED       LADTD
 BK2567  HISTORY     - 20011125 GOOD             USPSQD
 BK2567
 BK2567                          STATION DESCRIPTION
 BK2567
 BK2567'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2567'3.4 KM (2.1 MI) SOUTH FROM LONGVILLE.
 BK2567'ABOUT 3.4 KM (2.1 MILES) SOUTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2567'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2567'RIGHT IN SECTION 1, T 6 S, R 9 W, 28.0 METERS (91.9 FEET) WEST OF THE
 BK2567'CENTERLINE OF THE HIGHWAY, 0.9 METER (3.1 FEET) SOUTH OF A POWER POLE
 BK2567'12.3 METERS (40.2 FEET) NORTHEAST OF A FORKED PECAN TREE, 5.9 METERS
 BK2567'(19.2 FEET) NORTH NORTHEAST OF A SMALL POWER POLE.
 BK2567'THE MARK IS 0.6 METERS  E FROM A WITNESS POST.
 BK2567'THE MARK IS 1.1 M BELOW THE HIGHWAY.
 BK2567
 BK2567                          STATION RECOVERY (2001)
 BK2567
 BK2567'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2568 ***********************************************************************
 BK2568  DESIGNATION -  6 V 197
 BK2568  PID         -  BK2568
 BK2568  STATE/COUNTY-  LA/BEAUREGARD
 BK2568  COUNTRY     -  US
 BK2568  USGS QUAD   -  LONGVILLE (2018)
 BK2568
 BK2568                         *CURRENT SURVEY CONTROL
 BK2568  ______________________________________________________________________
 BK2568* NAD 83(1986) POSITION- 30 35 32.94   (N) 093 13 54.01   (W)   HD_HELD1
 BK2568* NAVD 88 ORTHO HEIGHT -    31.633 (meters)      103.78  (feet) ADJUSTED
 BK2568  ______________________________________________________________________
 BK2568  GEOID HEIGHT    -        -27.015 (meters)                     GEOID18
 BK2568  DYNAMIC HEIGHT  -         31.592 (meters)      103.65  (feet) COMP
 BK2568  MODELED GRAVITY -    979,353.6   (mgal)                       NAVD 88
 BK2568
 BK2568  VERT ORDER      -  SECOND    CLASS I
 BK2568
 BK2568.The horizontal coordinates were determined by differentially corrected
 BK2568.hand held GPS observations or other comparable positioning techniques
 BK2568.and have an estimated accuracy of +/- 3 meters.
 BK2568
 BK2568.The orthometric height was determined by differential leveling and
 BK2568.adjusted by the NATIONAL GEODETIC SURVEY
 BK2568.in February 1994.
 BK2568
 BK2568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2568.GEOID18 height accuracy estimate available here.
 BK2568
 BK2568.Click photographs - Photos may exist for this station.
 BK2568
 BK2568.The dynamic height is computed by dividing the NAVD 88
 BK2568.geopotential number by the normal gravity value computed on the
 BK2568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2568.degrees latitude (g = 980.6199 gals.).
 BK2568
 BK2568.The modeled gravity was interpolated from observed gravity values.
 BK2568
 BK2568;                    North         East    Units  Estimated Accuracy
 BK2568;SPC LA S     -   233,451.9     817,946.6     MT  (+/- 3 meters HH1 GPS) 
 BK2568
 BK2568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7778984463(NAD 83)
 BK2568
 BK2568                          SUPERSEDED SURVEY CONTROL
 BK2568
 BK2568.No superseded survey control is available for this station.
 BK2568
 BK2568_MARKER: DD = SURVEY DISK
 BK2568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2568_STAMPING: 6V197 1984
 BK2568_MARK LOGO: LADHGS
 BK2568_PROJECTION: FLUSH
 BK2568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2568+STABILITY: SURFACE MOTION
 BK2568
 BK2568  HISTORY     - Date     Condition        Report By
 BK2568  HISTORY     - 1984     MONUMENTED       LADTD
 BK2568  HISTORY     - 20011125 GOOD             USPSQD
 BK2568
 BK2568                          STATION DESCRIPTION
 BK2568
 BK2568'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2568'1.4 KM (0.9 MI) SOUTH FROM LONGVILLE.
 BK2568'1.4 KM (0.9 MILE) SOUTH ALONG U.S. HIGHWAY 171 FROM THE JUNCTION OF
 BK2568'U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE RIGHT IN
 BK2568'SECTION 30, T 5 S, R 8 W, 27.2 METERS (89.4 FEET) WEST OF THE CENTER
 BK2568'LINE OF THE HIGHWAY, 1.0 METER (3.4 FEET) SOUTH OF A POWERPOLE, 34.9
 BK2568'METERS (114.5 FEET) SOUTHWEST OF THE SOUTH END OF AN 18-INCH R.C.P.
 BK2568'SIDE DRAIN WEST OF THE HIGHWAY.
 BK2568'THE MARK IS 0.8 METERS  E FROM A WITNESS POST.
 BK2568'THE MARK IS 0.8 M BELOW THE HIGHWAY.
 BK2568
 BK2568                          STATION RECOVERY (2001)
 BK2568
 BK2568'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2568'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2569 ***********************************************************************
 BK2569  DESIGNATION -  6 V 198
 BK2569  PID         -  BK2569
 BK2569  STATE/COUNTY-  LA/BEAUREGARD
 BK2569  COUNTRY     -  US
 BK2569  USGS QUAD   -  LONGVILLE (2018)
 BK2569
 BK2569                         *CURRENT SURVEY CONTROL
 BK2569  ______________________________________________________________________
 BK2569* NAD 83(1986) POSITION- 30 36 24.71   (N) 093 13 57.77   (W)   HD_HELD1
 BK2569* NAVD 88 ORTHO HEIGHT -    40.952 (meters)      134.36  (feet) ADJUSTED
 BK2569  ______________________________________________________________________
 BK2569  GEOID HEIGHT    -        -27.004 (meters)                     GEOID18
 BK2569  DYNAMIC HEIGHT  -         40.899 (meters)      134.18  (feet) COMP
 BK2569  MODELED GRAVITY -    979,354.7   (mgal)                       NAVD 88
 BK2569
 BK2569  VERT ORDER      -  SECOND    CLASS I
 BK2569
 BK2569.The horizontal coordinates were determined by differentially corrected
 BK2569.hand held GPS observations or other comparable positioning techniques
 BK2569.and have an estimated accuracy of +/- 3 meters.
 BK2569
 BK2569.The orthometric height was determined by differential leveling and
 BK2569.adjusted by the NATIONAL GEODETIC SURVEY
 BK2569.in February 1994.
 BK2569
 BK2569.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2569.GEOID18 height accuracy estimate available here.
 BK2569
 BK2569.Click photographs - Photos may exist for this station.
 BK2569
 BK2569.The dynamic height is computed by dividing the NAVD 88
 BK2569.geopotential number by the normal gravity value computed on the
 BK2569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2569.degrees latitude (g = 980.6199 gals.).
 BK2569
 BK2569.The modeled gravity was interpolated from observed gravity values.
 BK2569
 BK2569;                    North         East    Units  Estimated Accuracy
 BK2569;SPC LA S     -   235,047.6     817,872.9     MT  (+/- 3 meters HH1 GPS) 
 BK2569
 BK2569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7769386056(NAD 83)
 BK2569
 BK2569                          SUPERSEDED SURVEY CONTROL
 BK2569
 BK2569.No superseded survey control is available for this station.
 BK2569
 BK2569_MARKER: DD = SURVEY DISK
 BK2569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2569_STAMPING: 6V198 1984
 BK2569_MARK LOGO: LADHGS
 BK2569_PROJECTION: FLUSH
 BK2569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2569+STABILITY: SURFACE MOTION
 BK2569
 BK2569  HISTORY     - Date     Condition        Report By
 BK2569  HISTORY     - 1984     MONUMENTED       LADTD
 BK2569  HISTORY     - 20011125 GOOD             USPSQD
 BK2569
 BK2569                          STATION DESCRIPTION
 BK2569
 BK2569'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2569'0.2 KM (0.1 MI) NORTH FROM LONGVILLE.
 BK2569'ABOUT 0.2 KM (0.1 MILE) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2569'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2569'LEFT IN SECTION 25, T 5 S, R 9 W, 22.3 METERS (73.2 FEET) WEST OF THE
 BK2569'CENTER LINE OF THE HIGHWAY, 1.0 METER (3.4 FEET) SOUTH OF A POWER
 BK2569'POLE, 32.6 METERS (106.9 FEET) WEST OF A R/W MARKER (LDH) ON THE EAST
 BK2569'SIDE OF THE HIGHWAY.
 BK2569'THE MARK IS 0.6 METERS  E FROM A WITNESS POST.
 BK2569'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 BK2569
 BK2569                          STATION RECOVERY (2001)
 BK2569
 BK2569'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2570 ***********************************************************************
 BK2570  DESIGNATION -  6 V 199
 BK2570  PID         -  BK2570
 BK2570  STATE/COUNTY-  LA/BEAUREGARD
 BK2570  COUNTRY     -  US
 BK2570  USGS QUAD   -  LONGVILLE (2018)
 BK2570
 BK2570                         *CURRENT SURVEY CONTROL
 BK2570  ______________________________________________________________________
 BK2570* NAD 83(1986) POSITION- 30 37 22.     (N) 093 13 58.     (W)   SCALED
 BK2570* NAVD 88 ORTHO HEIGHT -    39.147 (meters)      128.43  (feet) ADJUSTED
 BK2570  ______________________________________________________________________
 BK2570  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BK2570  DYNAMIC HEIGHT  -         39.096 (meters)      128.27  (feet) COMP
 BK2570  MODELED GRAVITY -    979,356.0   (mgal)                       NAVD 88
 BK2570
 BK2570  VERT ORDER      -  SECOND    CLASS I
 BK2570
 BK2570.The horizontal coordinates were scaled from a map and have
 BK2570.an estimated accuracy of +/- 6 seconds.
 BK2570
 BK2570.The orthometric height was determined by differential leveling and
 BK2570.adjusted by the NATIONAL GEODETIC SURVEY
 BK2570.in February 1994.
 BK2570
 BK2570.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2570.GEOID18 height accuracy estimate available here.
 BK2570
 BK2570.Click photographs - Photos may exist for this station.
 BK2570
 BK2570.The dynamic height is computed by dividing the NAVD 88
 BK2570.geopotential number by the normal gravity value computed on the
 BK2570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2570.degrees latitude (g = 980.6199 gals.).
 BK2570
 BK2570.The modeled gravity was interpolated from observed gravity values.
 BK2570
 BK2570;                    North         East    Units  Estimated Accuracy
 BK2570;SPC LA S     -   236,810.      817,900.      MT  (+/- 180 meters Scaled)
 BK2570
 BK2570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776878(NAD 83)
 BK2570
 BK2570                          SUPERSEDED SURVEY CONTROL
 BK2570
 BK2570.No superseded survey control is available for this station.
 BK2570
 BK2570_MARKER: DD = SURVEY DISK
 BK2570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2570_STAMPING: 6V199 1984
 BK2570_MARK LOGO: LADHGS
 BK2570_PROJECTION: FLUSH
 BK2570_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2570+STABILITY: SURFACE MOTION
 BK2570
 BK2570  HISTORY     - Date     Condition        Report By
 BK2570  HISTORY     - 1984     MONUMENTED       LADTD
 BK2570  HISTORY     - 19890920 GOOD             LADTD
 BK2570
 BK2570                          STATION DESCRIPTION
 BK2570
 BK2570'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2570'1.8 KM (1.2 MI) NORTH FROM LONGVILLE.
 BK2570'ABOUT 1.8 KM (1.2 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2570'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2570'LEFT IN SECTION 13, T 5 S, R 9 W, 27.4 METERS (89.8 FEET) WEST OF THE
 BK2570'CENTERLINE OF THE HIGHWAY, 1.2 METERS (3.9 FEET) SOUTH OF A POWER
 BK2570'POLE 31.4 METERS (103.0 FEET) SOUTHWEST OF THE CENTER OF A DRY RAMP
 BK2570'ON THE WEST SIDE OF THE HIGHWAY.
 BK2570'THE MARK IS 0.7 METERS  E FROM A WITNESS POST.
 BK2570'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BK2570
 BK2570                          STATION RECOVERY (1989)
 BK2570
 BK2570'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2570'THE STATION IS LOCATED ABOUT 21.7 KM (13.50 MI) SOUTHEAST OF DERIDDER
 BK2570'AND 1.9 KM (1.20 MI) NORTH OF LONGVILLE.  OWNERSHIP--LOUISIANA
 BK2570'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BK2570'FROM THE JUNCTION OF U.S.  HIGHWAY 171 AND STATE HIGHWAY 110 IN
 BK2570'LONGVILLE, GO NORTH FOR 1.9 KM (1.20 MI) ON HIGHWAY 171 TO THE MARK ON
 BK2570'THE LEFT SET IN SECTION 13, T 5 S, R 9 W. THE STATION IS 31.4 M (103.0
 BK2570'FT) SOUTHWEST FROM THE CENTER OF A DRY RAMP ON THE WEST SIDE OF THE
 BK2570'HIGHWAY, 27.4 M (89.9 FT) WEST FROM THE CENTER OF THE HIGHWAY, 1.2 M
 BK2570'(3.9 FT) SOUTH FROM A POWER POLE AND 0.9 M (3.0 FT) NORTHEAST FROM A
 BK2570'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 BK2570'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2571 ***********************************************************************
 BK2571  DESIGNATION -  6 V 200
 BK2571  PID         -  BK2571
 BK2571  STATE/COUNTY-  LA/BEAUREGARD
 BK2571  COUNTRY     -  US
 BK2571  USGS QUAD   -  REDHEAD BRANCH (2018)
 BK2571
 BK2571                         *CURRENT SURVEY CONTROL
 BK2571  ______________________________________________________________________
 BK2571* NAD 83(1986) POSITION- 30 38 26.     (N) 093 13 59.     (W)   SCALED
 BK2571* NAVD 88 ORTHO HEIGHT -    39.176 (meters)      128.53  (feet) ADJUSTED
 BK2571  ______________________________________________________________________
 BK2571  GEOID HEIGHT    -        -26.978 (meters)                     GEOID18
 BK2571  DYNAMIC HEIGHT  -         39.126 (meters)      128.37  (feet) COMP
 BK2571  MODELED GRAVITY -    979,357.4   (mgal)                       NAVD 88
 BK2571
 BK2571  VERT ORDER      -  SECOND    CLASS I
 BK2571
 BK2571.The horizontal coordinates were scaled from a map and have
 BK2571.an estimated accuracy of +/- 6 seconds.
 BK2571
 BK2571.The orthometric height was determined by differential leveling and
 BK2571.adjusted by the NATIONAL GEODETIC SURVEY
 BK2571.in February 1994.
 BK2571
 BK2571.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2571.GEOID18 height accuracy estimate available here.
 BK2571
 BK2571.Click photographs - Photos may exist for this station.
 BK2571
 BK2571.The dynamic height is computed by dividing the NAVD 88
 BK2571.geopotential number by the normal gravity value computed on the
 BK2571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2571.degrees latitude (g = 980.6199 gals.).
 BK2571
 BK2571.The modeled gravity was interpolated from observed gravity values.
 BK2571
 BK2571;                    North         East    Units  Estimated Accuracy
 BK2571;SPC LA S     -   238,780.      817,900.      MT  (+/- 180 meters Scaled)
 BK2571
 BK2571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776897(NAD 83)
 BK2571
 BK2571                          SUPERSEDED SURVEY CONTROL
 BK2571
 BK2571.No superseded survey control is available for this station.
 BK2571
 BK2571_MARKER: DD = SURVEY DISK
 BK2571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2571_STAMPING: 6V200 1984
 BK2571_MARK LOGO: LADHGS
 BK2571_PROJECTION: FLUSH
 BK2571_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2571+STABILITY: SURFACE MOTION
 BK2571_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2571+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2002
 BK2571
 BK2571  HISTORY     - Date     Condition        Report By
 BK2571  HISTORY     - 1984     MONUMENTED       LADTD
 BK2571  HISTORY     - 19890920 GOOD             LADTD
 BK2571  HISTORY     - 20020406 GOOD             USPSQD
 BK2571
 BK2571                          STATION DESCRIPTION
 BK2571
 BK2571'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2571'3.8 KM (2.4 MI) NORTH FROM LONGVILLE.
 BK2571'ABOUT 3.8 KM (2.4 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2571'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2571'LEFT IN SECTION 12, T 5 S, R 9 W, 20.0 METERS (65.6 FEET) WEST OF THE
 BK2571'CENTERLINE OF THE HIGHWAY, 1.2 METERS (4.0 FEET) SOUTHEAST OF A POWER
 BK2571'POLE, 1.0 METER (3.3 FEET) EAST OF A MESH AND BARBED WIRE FENCE.
 BK2571'THE MARK IS 1.3 METERS  NNE FROM A WITNESS POST.
 BK2571'THE MARK IS 1.2 M BELOW THE HIGHWAY.
 BK2571
 BK2571                          STATION RECOVERY (1989)
 BK2571
 BK2571'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2571'THE STATION IS LOCATED ABOUT 19.8 KM (12.30 MI) SOUTHEAST OF DERIDDER
 BK2571'AND 3.9 KM (2.40 MI) NORTH OF LONGVILLE.  OWNERSHIP--LOUISIANA
 BK2571'DEPARTMENT OF TRANSPORTATION. TO REACH THE STATION FROM THE JUNCTION
 BK2571'OF U.S.  HIGHWAY 171 AND STATE HIGHWAY 110 IN LONGVILLE, GO NORTH FOR
 BK2571'3.9 KM (2.40 MI) ON HIGHWAY 171 TO THE MARK ON THE LEFT SET IN SECTION
 BK2571'12, T 5 S, R 9 W. THE STATION IS 20.0 M (65.6 FT) WEST FROM THE CENTER
 BK2571'OF THE HIGHWAY, 1.2 M (3.9 FT) SOUTHEAST FROM A POWER POLE, 1.2 M (3.9
 BK2571'FT) NORTHEAST FROM A WITNESS POST AND 1.0 M (3.3 FT) EAST FROM A MESH
 BK2571'AND BARBED WIRE FENCE.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 BK2571'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 BK2571
 BK2571                          STATION RECOVERY (2002)
 BK2571
 BK2571'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK2571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2572 ***********************************************************************
 BK2572  DESIGNATION -  6 V 201
 BK2572  PID         -  BK2572
 BK2572  STATE/COUNTY-  LA/BEAUREGARD
 BK2572  COUNTRY     -  US
 BK2572  USGS QUAD   -  REDHEAD BRANCH (2018)
 BK2572
 BK2572                         *CURRENT SURVEY CONTROL
 BK2572  ______________________________________________________________________
 BK2572* NAD 83(1986) POSITION- 30 39 25.     (N) 093 13 55.     (W)   SCALED
 BK2572* NAVD 88 ORTHO HEIGHT -    43.989 (meters)      144.32  (feet) ADJUSTED
 BK2572  ______________________________________________________________________
 BK2572  GEOID HEIGHT    -        -26.966 (meters)                     GEOID18
 BK2572  DYNAMIC HEIGHT  -         43.932 (meters)      144.13  (feet) COMP
 BK2572  MODELED GRAVITY -    979,358.7   (mgal)                       NAVD 88
 BK2572
 BK2572  VERT ORDER      -  SECOND    CLASS I
 BK2572
 BK2572.The horizontal coordinates were scaled from a map and have
 BK2572.an estimated accuracy of +/- 6 seconds.
 BK2572
 BK2572.The orthometric height was determined by differential leveling and
 BK2572.adjusted by the NATIONAL GEODETIC SURVEY
 BK2572.in February 1994.
 BK2572
 BK2572.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2572.GEOID18 height accuracy estimate available here.
 BK2572
 BK2572.Click photographs - Photos may exist for this station.
 BK2572
 BK2572.The dynamic height is computed by dividing the NAVD 88
 BK2572.geopotential number by the normal gravity value computed on the
 BK2572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2572.degrees latitude (g = 980.6199 gals.).
 BK2572
 BK2572.The modeled gravity was interpolated from observed gravity values.
 BK2572
 BK2572;                    North         East    Units  Estimated Accuracy
 BK2572;SPC LA S     -   240,600.      818,040.      MT  (+/- 180 meters Scaled)
 BK2572
 BK2572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP777916(NAD 83)
 BK2572
 BK2572                          SUPERSEDED SURVEY CONTROL
 BK2572
 BK2572.No superseded survey control is available for this station.
 BK2572
 BK2572_MARKER: DD = SURVEY DISK
 BK2572_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK2572+WITH SETTING: PAVEMENT
 BK2572_SP_SET: MAT FOUNDATION
 BK2572_STAMPING: 6V201 1984
 BK2572_MARK LOGO: LADHGS
 BK2572_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2572+STABILITY: SURFACE MOTION
 BK2572_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2572+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2004
 BK2572
 BK2572  HISTORY     - Date     Condition        Report By
 BK2572  HISTORY     - 1984     MONUMENTED       LADTD
 BK2572  HISTORY     - 19890920 GOOD             LADTD
 BK2572  HISTORY     - 20040117 GOOD             USPSQD
 BK2572
 BK2572                          STATION DESCRIPTION
 BK2572
 BK2572'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2572'5.7 KM (3.6 MI) NORTH FROM LONGVILLE.
 BK2572'ABOUT 5.7 KM (3.6 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2572'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2572'RIGHT IN SECTION 6, T 5 S, R 8 W, 24.4 METERS (80.2 FEET) EAST OF THE
 BK2572'CENTERLINE OF THE HIGHWAY, IN THE NORTHWEST FOOTING OF THE LONGVILLE
 BK2572'FIRE TOWER, 8.1 METERS (26.5 FEET) EAST OF A MESH AND BARBED WIRE
 BK2572'FENCE, 10.4 METERS (34.1 FEET) NORTHEAST OF A POWERPOLE, 8.0 METERS
 BK2572'(26.2 FEET) SOUTHWEST OF A 22-INCH PINE TREE.
 BK2572'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
 BK2572
 BK2572                          STATION RECOVERY (1989)
 BK2572
 BK2572'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2572'THE STATION IS LOCATED ABOUT 17.9 KM (11.10 MI) SOUTHEAST OF DERIDDER
 BK2572'AND 5.7 KM (3.55 MI) NORTH OF LONGVILLE.  OWNERSHIP--U.S. GOVERMENT.
 BK2572'TO REACH THE STATION FROM THE JUNCTION OF U.S.  HIGHWAY 171 AND STATE
 BK2572'HIGHWAY 110 IN LONGVILLE, GO NORTH FOR ABOUT 5.7 KM (3.55 MI) TO THE
 BK2572'MARK ON THE RIGHT, SET IN SECTION 6, T 5 S, R 8 W. THE STATION IS 24.4
 BK2572'M (80.1 FT) EAST FROM THE CENTER OF THE HIGHWAY, 10.4 M (34.1 FT)
 BK2572'NORTHEAST FROM A POWER POLE, 8.2 M (26.9 FT) EAST FROM A WITNESS POST,
 BK2572'8.1 M (26.6 FT) EAST FROM A MESH AND BARBED WIRE FENCE AND 8.0 M (26.2
 BK2572'FT) SOUTHWEST FROM A 61 CM (24 IN) PINE TREE. THE MARK ABOUT 0.3 M
 BK2572'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BK2572
 BK2572                          STATION RECOVERY (2004)
 BK2572
 BK2572'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BK2572'MARKER WILL SOON BE DESTROYED DUE TO HWY 171 FOUR LANE CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2573 ***********************************************************************
 BK2573  DESIGNATION -  6 V 202
 BK2573  PID         -  BK2573
 BK2573  STATE/COUNTY-  LA/BEAUREGARD
 BK2573  COUNTRY     -  US
 BK2573  USGS QUAD   -  REDHEAD BRANCH (2018)
 BK2573
 BK2573                         *CURRENT SURVEY CONTROL
 BK2573  ______________________________________________________________________
 BK2573* NAD 83(1986) POSITION- 30 40 17.     (N) 093 14 03.     (W)   SCALED
 BK2573* NAVD 88 ORTHO HEIGHT -    38.523 (meters)      126.39  (feet) ADJUSTED
 BK2573  ______________________________________________________________________
 BK2573  GEOID HEIGHT    -        -26.957 (meters)                     GEOID18
 BK2573  DYNAMIC HEIGHT  -         38.473 (meters)      126.22  (feet) COMP
 BK2573  MODELED GRAVITY -    979,359.9   (mgal)                       NAVD 88
 BK2573
 BK2573  VERT ORDER      -  SECOND    CLASS I
 BK2573
 BK2573.The horizontal coordinates were scaled from a map and have
 BK2573.an estimated accuracy of +/- 6 seconds.
 BK2573
 BK2573.The orthometric height was determined by differential leveling and
 BK2573.adjusted by the NATIONAL GEODETIC SURVEY
 BK2573.in February 1994.
 BK2573
 BK2573.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2573.GEOID18 height accuracy estimate available here.
 BK2573
 BK2573.Click photographs - Photos may exist for this station.
 BK2573
 BK2573.The dynamic height is computed by dividing the NAVD 88
 BK2573.geopotential number by the normal gravity value computed on the
 BK2573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2573.degrees latitude (g = 980.6199 gals.).
 BK2573
 BK2573.The modeled gravity was interpolated from observed gravity values.
 BK2573
 BK2573;                    North         East    Units  Estimated Accuracy
 BK2573;SPC LA S     -   242,200.      817,850.      MT  (+/- 180 meters Scaled)
 BK2573
 BK2573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP775932(NAD 83)
 BK2573
 BK2573                          SUPERSEDED SURVEY CONTROL
 BK2573
 BK2573.No superseded survey control is available for this station.
 BK2573
 BK2573_MARKER: DD = SURVEY DISK
 BK2573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2573_STAMPING: 6V202 1984
 BK2573_MARK LOGO: LADHGS
 BK2573_PROJECTION: FLUSH
 BK2573_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2573+STABILITY: SURFACE MOTION
 BK2573_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2573+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2573
 BK2573  HISTORY     - Date     Condition        Report By
 BK2573  HISTORY     - 1984     MONUMENTED       LADTD
 BK2573  HISTORY     - 19890920 GOOD             LADTD
 BK2573
 BK2573                          STATION DESCRIPTION
 BK2573
 BK2573'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2573'7.5 KM (4.6 MI) NORTH FROM LONGVILLE.
 BK2573'ABOUT 7.5 KM (4.6 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2573'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2573'LEFT IN SECTION 36, T 4 S, R 9 W, 76.2 METERS (250.0 FEET) WEST OF
 BK2573'THE CENTERLINE OF THE HIGHWAY, 0.9 METERS (2.8 FEET) SOUTH SOUTHEAST
 BK2573'OF A POWERPOLE, 64.8 METERS (212.7 FEET) WEST SOUTHWEST OF THE NORTH
 BK2573'END OF AN 18-INCH BY 24-FOOT R.C.P SIDEDRAIN ON THE WEST SIDE OF THE
 BK2573'HIGHWAY.
 BK2573'THE MARK IS 0.9 METERS  E FROM A WITNESS POST.
 BK2573'THE MARK IS 1.6 M BELOW THE HIGHWAY.
 BK2573
 BK2573                          STATION RECOVERY (1989)
 BK2573
 BK2573'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2573'THE STATION IS LOCATED ABOUT 16.3 KM (10.10 MI) SOUTHEAST OF DERIDDER
 BK2573'AND 7.5 KM (4.65 MI) NORTH OF LONGVILLE.  OWNERSHIP--UNKNOWN. TO REACH
 BK2573'THE STATION FROM THE JUNCTION OF U.S.  HIGHWAY 171 AND STATE HIGHWAY
 BK2573'110 IN LONGVILLE, GO NORTH FOR 7.5 KM (4.65 MI) ON HIGHWAY 171 TO THE
 BK2573'MARK ON THE LEFT SET IN SECTION 36, T 4 S, R 9 W. THE STATION IS 76.2
 BK2573'M (250.0 FT) WEST FROM THE CENTER OF THE HIGHWAY, 64.8 M (212.6 FT)
 BK2573'WEST-SOUTHWEST FROM THE NORTH END OF AN 18 BY 24 INCH SIDE DRAIN, 0.9
 BK2573'M (3.0 FT) SOUTH-SOUTHEAST FROM A POWER POLE AND 0.9 M (3.0 FT) EAST
 BK2573'FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.3
 BK2573'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2575 ***********************************************************************
 BK2575  DESIGNATION -  6 V 203
 BK2575  PID         -  BK2575
 BK2575  STATE/COUNTY-  LA/BEAUREGARD
 BK2575  COUNTRY     -  US
 BK2575  USGS QUAD   -  REDHEAD BRANCH (2018)
 BK2575
 BK2575                         *CURRENT SURVEY CONTROL
 BK2575  ______________________________________________________________________
 BK2575* NAD 83(1986) POSITION- 30 41 14.     (N) 093 14 12.     (W)   SCALED
 BK2575* NAVD 88 ORTHO HEIGHT -    37.502 (meters)      123.04  (feet) ADJUSTED
 BK2575  ______________________________________________________________________
 BK2575  GEOID HEIGHT    -        -26.947 (meters)                     GEOID18
 BK2575  DYNAMIC HEIGHT  -         37.454 (meters)      122.88  (feet) COMP
 BK2575  MODELED GRAVITY -    979,361.1   (mgal)                       NAVD 88
 BK2575
 BK2575  VERT ORDER      -  SECOND    CLASS I
 BK2575
 BK2575.The horizontal coordinates were scaled from a map and have
 BK2575.an estimated accuracy of +/- 6 seconds.
 BK2575
 BK2575.The orthometric height was determined by differential leveling and
 BK2575.adjusted by the NATIONAL GEODETIC SURVEY
 BK2575.in February 1994.
 BK2575
 BK2575.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2575.GEOID18 height accuracy estimate available here.
 BK2575
 BK2575.Click photographs - Photos may exist for this station.
 BK2575
 BK2575.The dynamic height is computed by dividing the NAVD 88
 BK2575.geopotential number by the normal gravity value computed on the
 BK2575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2575.degrees latitude (g = 980.6199 gals.).
 BK2575
 BK2575.The modeled gravity was interpolated from observed gravity values.
 BK2575
 BK2575;                    North         East    Units  Estimated Accuracy
 BK2575;SPC LA S     -   243,960.      817,640.      MT  (+/- 180 meters Scaled)
 BK2575
 BK2575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP773949(NAD 83)
 BK2575
 BK2575                          SUPERSEDED SURVEY CONTROL
 BK2575
 BK2575.No superseded survey control is available for this station.
 BK2575
 BK2575_MARKER: DD = SURVEY DISK
 BK2575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2575_STAMPING: 6V203 1984
 BK2575_MARK LOGO: LADHGS
 BK2575_PROJECTION: RECESSED 8 CENTIMETERS
 BK2575_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2575+STABILITY: SURFACE MOTION
 BK2575_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2575+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2575
 BK2575  HISTORY     - Date     Condition        Report By
 BK2575  HISTORY     - 1984     MONUMENTED       LADTD
 BK2575  HISTORY     - 19890920 GOOD             LADTD
 BK2575
 BK2575                          STATION DESCRIPTION
 BK2575
 BK2575'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2575'9.2 KM (5.8 MI) NORTH FROM LONGVILLE.
 BK2575'ABOUT 9.3 KM (5.8 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2575'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2575'RIGHT IN SECTION 25, T 4 S, R 9 W, 14.4 METERS (47.4 FEET) EAST OF
 BK2575'THE CENTERLINE OF THE HIGHWAY, 2.4 METERS (8.0 FEET) NORTH NORTHWEST
 BK2575'OF A TWENTY-INCH PINE TREE, 8.4 METERS (27.8 FEET) NORTH NORTHEAST OF
 BK2575'AN 18-INCH BY 16-FOOT R.C.P SIDEDRAIN, 11.2 METERS (36.7 FEET) SOUTH
 BK2575'SOUTHEAST OF THE NORTH END OF A 15-INCH BY 17-FOOT R.C.P. SIDEDRAIN
 BK2575'FOR A DRIVEWAY LEADING EAST.
 BK2575'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 BK2575
 BK2575                          STATION RECOVERY (1989)
 BK2575
 BK2575'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2575'THE STATION IS LOCATED ABOUT 14.3 KM (8.90 MI) SOUTHEAST OD DERIDDER
 BK2575'AND 9.3 KM (5.75 MI) NORTH OF LONGVILLE.  OWNERSHIP--LOUISIANA
 BK2575'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BK2575'FROM THE JUNCTION OF U.S.  HIGHWAY 171 AND STATE HIGHWAY 110 IN
 BK2575'LONGVILLE, GO NORTH FOR 9.3 KM (5.75 MI) 0N HIGHWAY 171 TO THE MARK ON
 BK2575'THE RIGHT SET IN SECTION 25, T 4 S, R 9 W. THE STATION IS 14.4 M (47.2
 BK2575'FT) EAST FROM THE CENTER OF THE HIGHWAY, 11.2 M (36.7 FT)
 BK2575'SOUTH-SOUTHEAST FROM THE NORTH END OF A SIDE DRAIN, 16.1 KM (10.00 MI)
 BK2575'WEST FROM A WITNESS POST AND 2.4 M (7.9 FT) NORTH-NORTHWEST FROM A
 BK2575'50.8 CM (20 IN) PINE TREE.  THE MARK IS RECESSED 7.6 CM (3 IN) BELOW
 BK2575'THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2577 ***********************************************************************
 BK2577  DESIGNATION -  6 V 204
 BK2577  PID         -  BK2577
 BK2577  STATE/COUNTY-  LA/BEAUREGARD
 BK2577  COUNTRY     -  US
 BK2577  USGS QUAD   -  REDHEAD BRANCH (2018)
 BK2577
 BK2577                         *CURRENT SURVEY CONTROL
 BK2577  ______________________________________________________________________
 BK2577* NAD 83(1986) POSITION- 30 42 57.     (N) 093 14 17.     (W)   SCALED
 BK2577* NAVD 88 ORTHO HEIGHT -    44.611 (meters)      146.36  (feet) ADJUSTED
 BK2577  ______________________________________________________________________
 BK2577  GEOID HEIGHT    -        -26.925 (meters)                     GEOID18
 BK2577  DYNAMIC HEIGHT  -         44.554 (meters)      146.17  (feet) COMP
 BK2577  MODELED GRAVITY -    979,363.3   (mgal)                       NAVD 88
 BK2577
 BK2577  VERT ORDER      -  SECOND    CLASS I
 BK2577
 BK2577.The horizontal coordinates were scaled from a map and have
 BK2577.an estimated accuracy of +/- 6 seconds.
 BK2577
 BK2577.The orthometric height was determined by differential leveling and
 BK2577.adjusted by the NATIONAL GEODETIC SURVEY
 BK2577.in February 1994.
 BK2577
 BK2577.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2577.GEOID18 height accuracy estimate available here.
 BK2577
 BK2577.Click photographs - Photos may exist for this station.
 BK2577
 BK2577.The dynamic height is computed by dividing the NAVD 88
 BK2577.geopotential number by the normal gravity value computed on the
 BK2577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2577.degrees latitude (g = 980.6199 gals.).
 BK2577
 BK2577.The modeled gravity was interpolated from observed gravity values.
 BK2577
 BK2577;                    North         East    Units  Estimated Accuracy
 BK2577;SPC LA S     -   247,140.      817,560.      MT  (+/- 180 meters Scaled)
 BK2577
 BK2577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP772981(NAD 83)
 BK2577
 BK2577                          SUPERSEDED SURVEY CONTROL
 BK2577
 BK2577.No superseded survey control is available for this station.
 BK2577
 BK2577_MARKER: DD = SURVEY DISK
 BK2577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2577_STAMPING: 6V204 1984
 BK2577_MARK LOGO: LADHGS
 BK2577_PROJECTION: FLUSH
 BK2577_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2577+STABILITY: SURFACE MOTION
 BK2577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2577+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2577
 BK2577  HISTORY     - Date     Condition        Report By
 BK2577  HISTORY     - 1984     MONUMENTED       LADTD
 BK2577  HISTORY     - 19890920 GOOD             LADTD
 BK2577  HISTORY     - 20011125 GOOD             USPSQD
 BK2577
 BK2577                          STATION DESCRIPTION
 BK2577
 BK2577'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2577'12.5 KM (7.8 MI) NORTH FROM LONGVILLE.
 BK2577'ABOUT 12.5 KM (7.8 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2577'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2577'LEFT IN SECTION 13, T 4 S, R 9 W, 102.6 METERS (336.5 FEET) WEST OF
 BK2577'THE CENTERLINE OF THE HIGHWAY, 10.3 METERS (33.8 FEET) NORTH OF AN
 BK2577'ASPHALT ROAD (OAK LANE) LEADING WEST TO THE JESSE HEAD RESIDENCE, 0.9
 BK2577'METERS (3.0 FEET) EAST OF A POWERPOLE, 19.8 METERS (65.1 FEET) NORTH
 BK2577'OF AN 18-INCH LIVE OAK TREE.
 BK2577'THE MARK IS 0.7 METERS  E FROM A WITNESS POST.
 BK2577'THE MARK IS 0.8 M BELOW THE HIGHWAY.
 BK2577
 BK2577                          STATION RECOVERY (1989)
 BK2577
 BK2577'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2577'THE STATION IS LOCATED ABOUT 12.7 KM (7.90 MI) SOUTHEAST FROM DERIDDER
 BK2577'AND 12.5 KM (7.75 MI) NORTH OF LONGVILLE. OWNERSHIP--UNKNOWN. TO REACH
 BK2577'THE STATION FROM THE JUNCTION OF U.S.  HIGHWAY 171 AND STATE HIGHWY
 BK2577'110 IN LONGVILLE, GO NORTH FOR 12.5 KM (7.75 MI) ON HIGHWAY 171 TO THE
 BK2577'MARK ON THE LEFT SET IN SECTION 13, T 4 S, R 9 W. THE STATION IS 102.6
 BK2577'M (336.6 FT) WEST FROM THE CENTER OF THE HIGHWAY, 19.8 M (65.0 FT)
 BK2577'NORTH FROM A 50.8 CM (20 IN) LIVE OAK TREE, 10.3 M (33.8 FT) NORTH
 BK2577'FROM THE CENTER OF AN ASPHALT ROAD LEADING WEST, 0.9 M (3.0 FT) EAST
 BK2577'FROM A POWER POLE AND 0.6 M (2.0 FT) EAST FROM A WITNESS POST.  THE
 BK2577'MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE ASPHALT ROAD.
 BK2577
 BK2577                          STATION RECOVERY (2001)
 BK2577
 BK2577'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2578 ***********************************************************************
 BK2578  DESIGNATION -  6 V 205
 BK2578  PID         -  BK2578
 BK2578  STATE/COUNTY-  LA/BEAUREGARD
 BK2578  COUNTRY     -  US
 BK2578  USGS QUAD   -  REDHEAD BRANCH (2018)
 BK2578
 BK2578                         *CURRENT SURVEY CONTROL
 BK2578  ______________________________________________________________________
 BK2578* NAD 83(1986) POSITION- 30 43 54.     (N) 093 14 14.     (W)   SCALED
 BK2578* NAVD 88 ORTHO HEIGHT -    47.046 (meters)      154.35  (feet) ADJUSTED
 BK2578  ______________________________________________________________________
 BK2578  GEOID HEIGHT    -        -26.911 (meters)                     GEOID18
 BK2578  DYNAMIC HEIGHT  -         46.986 (meters)      154.15  (feet) COMP
 BK2578  MODELED GRAVITY -    979,364.5   (mgal)                       NAVD 88
 BK2578
 BK2578  VERT ORDER      -  SECOND    CLASS I
 BK2578
 BK2578.The horizontal coordinates were scaled from a map and have
 BK2578.an estimated accuracy of +/- 6 seconds.
 BK2578
 BK2578.The orthometric height was determined by differential leveling and
 BK2578.adjusted by the NATIONAL GEODETIC SURVEY
 BK2578.in February 1994.
 BK2578
 BK2578.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2578.GEOID18 height accuracy estimate available here.
 BK2578
 BK2578.Click photographs - Photos may exist for this station.
 BK2578
 BK2578.The dynamic height is computed by dividing the NAVD 88
 BK2578.geopotential number by the normal gravity value computed on the
 BK2578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2578.degrees latitude (g = 980.6199 gals.).
 BK2578
 BK2578.The modeled gravity was interpolated from observed gravity values.
 BK2578
 BK2578;                    North         East    Units  Estimated Accuracy
 BK2578;SPC LA S     -   248,890.      817,670.      MT  (+/- 180 meters Scaled)
 BK2578
 BK2578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP772998(NAD 83)
 BK2578
 BK2578                          SUPERSEDED SURVEY CONTROL
 BK2578
 BK2578.No superseded survey control is available for this station.
 BK2578
 BK2578_MARKER: DD = SURVEY DISK
 BK2578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2578_STAMPING: 6V205 1984
 BK2578_MARK LOGO: LADHGS
 BK2578_PROJECTION: FLUSH
 BK2578_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2578+STABILITY: SURFACE MOTION
 BK2578_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2578+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2578
 BK2578  HISTORY     - Date     Condition        Report By
 BK2578  HISTORY     - 1984     MONUMENTED       LADTD
 BK2578  HISTORY     - 19890920 GOOD             LADTD
 BK2578  HISTORY     - 20011125 GOOD             USPSQD
 BK2578
 BK2578                          STATION DESCRIPTION
 BK2578
 BK2578'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2578'14.2 KM (8.8 MI) NORTH FROM LONGVILLE.
 BK2578'ABOUT 14.2 KM (8.8 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2578'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2578'RIGHT IN SECTION 12, T 4 S, R 9 W, 38.8 METERS (127.4 FEET) EAST OF
 BK2578'THE CENTERLINE OF THE HIGHWAY, 33.1 METERS (108.7 FEET) NORTH NORTH-
 BK2578'WEST OF THE NORTHEAST CORNER OF THE BROADLANDS COMMUNITY CHURCH
 BK2578'(WOODEN), 24.1 METERS (79.1 FEET) EAST OF THE NORTH END OF A 4-FOOT
 BK2578'CHAIN LINK FENCE, 0.5 METERS (1.8 FEET) SOUTH OF A MESH AND BARBED
 BK2578'WIRE FENCE.
 BK2578'THE MARK IS 0.6 METERS  W FROM A WITNESS POST.
 BK2578'THE MARK IS 1.1 M BELOW THE HIGHWAY.
 BK2578
 BK2578                          STATION RECOVERY (1989)
 BK2578
 BK2578'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2578'THE STATION IS LOCATED ABOUT 14.2 KM (8.80 MI) NORTH OF LONGVILLE AND
 BK2578'11.1 KM (6.90 MI) SOUTHEAST OF DERIDDER.  OWNERSHIP--BROADLANDS
 BK2578'COMMUNITY CHURCH. TO REACH THE STATION FROM THE JUNCTION OF U.S.
 BK2578'HIGHWAY 171 AND STATE HIGHWAY 110 IN LONGVILLE, GO NORTH FOR 14.2 KM
 BK2578'(8.80 MI) ON HIGHWAY 171 TO THE MARK ON THE RIGHT SET IN SECTION 12, T
 BK2578'4 S, R 9 W. THE STATION IS 38.8 M (127.3 FT) EAST FROM THE CENTER OF
 BK2578'THE HIGHWAY, 33.1 M (108.6 FT) NORTH-NORTHWEST FROM THE NORTHEAST
 BK2578'CORNER OF THE WOODEN CHURCH, 24.1 M (79.1 FT) EAST FROM THE NORTH END
 BK2578'OF A 1.22 M (4.00 FT) CHAIN LINK FENCE AND 0.5 M (1.6 FT) SOUTH FROM A
 BK2578'MESH AND BARBED WIRE FENCE.  THE MARK IS FLUSH WITH THE GROUND AND
 BK2578'ABOUT LEVEL WITH THE HIGHWAY.
 BK2578
 BK2578                          STATION RECOVERY (2001)
 BK2578
 BK2578'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2578'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2579 ***********************************************************************
 BK2579  DESIGNATION -  6 V 206
 BK2579  PID         -  BK2579
 BK2579  STATE/COUNTY-  LA/BEAUREGARD
 BK2579  COUNTRY     -  US
 BK2579  USGS QUAD   -  REDHEAD BRANCH (2018)
 BK2579
 BK2579                         *CURRENT SURVEY CONTROL
 BK2579  ______________________________________________________________________
 BK2579* NAD 83(1986) POSITION- 30 44 53.     (N) 093 14 17.     (W)   SCALED
 BK2579* NAVD 88 ORTHO HEIGHT -    50.676 (meters)      166.26  (feet) ADJUSTED
 BK2579  ______________________________________________________________________
 BK2579  GEOID HEIGHT    -        -26.898 (meters)                     GEOID18
 BK2579  DYNAMIC HEIGHT  -         50.611 (meters)      166.05  (feet) COMP
 BK2579  MODELED GRAVITY -    979,365.8   (mgal)                       NAVD 88
 BK2579
 BK2579  VERT ORDER      -  SECOND    CLASS I
 BK2579
 BK2579.The horizontal coordinates were scaled from a map and have
 BK2579.an estimated accuracy of +/- 6 seconds.
 BK2579
 BK2579.The orthometric height was determined by differential leveling and
 BK2579.adjusted by the NATIONAL GEODETIC SURVEY
 BK2579.in February 1994.
 BK2579
 BK2579.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2579.GEOID18 height accuracy estimate available here.
 BK2579
 BK2579.Click photographs - Photos may exist for this station.
 BK2579
 BK2579.The dynamic height is computed by dividing the NAVD 88
 BK2579.geopotential number by the normal gravity value computed on the
 BK2579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2579.degrees latitude (g = 980.6199 gals.).
 BK2579
 BK2579.The modeled gravity was interpolated from observed gravity values.
 BK2579
 BK2579;                    North         East    Units  Estimated Accuracy
 BK2579;SPC LA S     -   250,710.      817,620.      MT  (+/- 180 meters Scaled)
 BK2579
 BK2579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ772017(NAD 83)
 BK2579
 BK2579                          SUPERSEDED SURVEY CONTROL
 BK2579
 BK2579.No superseded survey control is available for this station.
 BK2579
 BK2579_MARKER: DD = SURVEY DISK
 BK2579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2579_STAMPING: 6V206 1984
 BK2579_MARK LOGO: LADHGS
 BK2579_PROJECTION: FLUSH
 BK2579_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2579+STABILITY: SURFACE MOTION
 BK2579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2579+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2579
 BK2579  HISTORY     - Date     Condition        Report By
 BK2579  HISTORY     - 1984     MONUMENTED       LADTD
 BK2579  HISTORY     - 19890920 GOOD             LADTD
 BK2579
 BK2579                          STATION DESCRIPTION
 BK2579
 BK2579'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2579'16.2 KM (10.0 MI) NORTH FROM LONGVILLE.
 BK2579'ABOUT 16.2 KM (10.0 MILES) NORTH ALONG U.S. HIGHWAY 171 FROM THE
 BK2579'JUNCTION OF U.S. HIGHWAY 171 AND LA.  HIGHWAY 110 TO THE MARK ON THE
 BK2579'LEFT IN SECTION 1, T 4 S, R 9 W, 38.3 METERS (125.6 FEET) WEST OF THE
 BK2579'CENTERLINE OF THE HIGHWAY, 7.5 METERS (24.5 FEET) SOUTH OF A PARISH
 BK2579'ROAD LEADING WEST, 0.3 METER (1.0 FOOT) NORTH OF A 4-FOOT CHAIN LINK
 BK2579'FENCE, 40.0 METERS (111.4 FEET) SOUTH SOUTHWEST OF A FIRE PLUG.
 BK2579'THE MARK IS 0.3 METERS  N FROM A WITNESS POST.
 BK2579'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 BK2579
 BK2579                          STATION RECOVERY (1989)
 BK2579
 BK2579'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2579'THE STATION IS LOCATED ABOUT 9.2 KM (5.70 MI) SOUTHEAST OF DERIDDER
 BK2579'AND 16.2 KM (10.05 MI) NORTH OF LONGVILLE.  OWNERSHIP--BEAUREGARD
 BK2579'PARISH. TO REACH THE STATION FROM THE JUNCTION OF U.S.  HIGHWAY 171
 BK2579'AND STSTE HIGHWAY 110 IN LONGVILLE, GO NORTH FOR 16.2 KM (10.05 MI) ON
 BK2579'HIGHWAY 171 TO THE MARK ON THE LEFT SET IN SECTION 1, T 4 S, R 9 W.
 BK2579'THE STATION IS 38.3 M (125.7 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 BK2579'34.0 M (111.5 FT) SOUTH-SOUTHWEST FROM A FIRE PLUG, 7.5 M (24.6 FT)
 BK2579'SOUTHFROM THE CENTER OF THE PARISH ROAD LEADING WEST, 0.3 M (1.0 FT)
 BK2579'NORTH FROM A 1.22 M (4.00 FT) HIGH CHAIN LINK FENCE AND 0.2 M (0.7 FT)
 BK2579'NORTH FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND
 BK2579'ABOUT LEVEL WITH THE PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2580 ***********************************************************************
 BK2580  DESIGNATION -  6 V 207
 BK2580  PID         -  BK2580
 BK2580  STATE/COUNTY-  LA/BEAUREGARD
 BK2580  COUNTRY     -  US
 BK2580  USGS QUAD   -  BONESET CREEK (2018)
 BK2580
 BK2580                         *CURRENT SURVEY CONTROL
 BK2580  ______________________________________________________________________
 BK2580* NAD 83(1986) POSITION- 30 46 02.     (N) 093 14 22.     (W)   SCALED
 BK2580* NAVD 88 ORTHO HEIGHT -    52.522 (meters)      172.32  (feet) ADJUSTED
 BK2580  ______________________________________________________________________
 BK2580  GEOID HEIGHT    -        -26.881 (meters)                     GEOID18
 BK2580  DYNAMIC HEIGHT  -         52.455 (meters)      172.10  (feet) COMP
 BK2580  MODELED GRAVITY -    979,367.3   (mgal)                       NAVD 88
 BK2580
 BK2580  VERT ORDER      -  SECOND    CLASS I
 BK2580
 BK2580.The horizontal coordinates were scaled from a map and have
 BK2580.an estimated accuracy of +/- 6 seconds.
 BK2580
 BK2580.The orthometric height was determined by differential leveling and
 BK2580.adjusted by the NATIONAL GEODETIC SURVEY
 BK2580.in February 1994.
 BK2580
 BK2580.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2580.GEOID18 height accuracy estimate available here.
 BK2580
 BK2580.Click photographs - Photos may exist for this station.
 BK2580
 BK2580.The dynamic height is computed by dividing the NAVD 88
 BK2580.geopotential number by the normal gravity value computed on the
 BK2580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2580.degrees latitude (g = 980.6199 gals.).
 BK2580
 BK2580.The modeled gravity was interpolated from observed gravity values.
 BK2580
 BK2580;                    North         East    Units  Estimated Accuracy
 BK2580;SPC LA S     -   252,830.      817,520.      MT  (+/- 180 meters Scaled)
 BK2580
 BK2580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ770038(NAD 83)
 BK2580
 BK2580                          SUPERSEDED SURVEY CONTROL
 BK2580
 BK2580.No superseded survey control is available for this station.
 BK2580
 BK2580_MARKER: DD = SURVEY DISK
 BK2580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2580_STAMPING: 6V207 1984
 BK2580_MARK LOGO: LADHGS
 BK2580_PROJECTION: FLUSH
 BK2580_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2580+STABILITY: SURFACE MOTION
 BK2580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2580+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2580
 BK2580  HISTORY     - Date     Condition        Report By
 BK2580  HISTORY     - 1984     MONUMENTED       LADTD
 BK2580  HISTORY     - 19890920 GOOD             LADTD
 BK2580
 BK2580                          STATION DESCRIPTION
 BK2580
 BK2580'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2580'12.5 KM SE FROM DE RIDDER.
 BK2580'6.0 KM (3.7 MILES) EAST ALONG U.S. HIGHWAY 171 FROM THE COURTHOUSE
 BK2580'AT DE RIDDER, THENCE 6.5 KM (4.1 MILES) SOUTH ALONG U.S. HIGHWAY 171
 BK2580'TO THE MARK ON THE LEFT IN SECTION 25, T 3 S, R 9 W, 72.4 METERS
 BK2580'(237.5 FEET) EAST OF THE CENTERLINE OF THE HIGHWAY, 5.7 METERS (18.6
 BK2580'FEET) NORTH OF THE CENTERLINE OF A GRAVELED ROAD (WILLOW BRANCH ROAD)
 BK2580'LEADING EAST, 0.3 METERS (1.0 FOOT) SOUTH OF A MESH AND BARBED WIRE
 BK2580'FENCE.
 BK2580'THE MARK IS 0.5 METERS  W FROM A WITNESS POST.
 BK2580'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 BK2580
 BK2580                          STATION RECOVERY (1989)
 BK2580
 BK2580'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2580'THE STATION IS LOCATED ABOUT 17.7 KM (11.00 MI) NORTH OF LONGVILLE AND
 BK2580'6.5 KM (4.05 MI) SOUTHEAST OF DERIDDER.  OWNERSHIP--BEAUREGARD PARISH.
 BK2580'TO REACH THE STATION FROM THE COURTHOUSE IN DERIDDER, GO EAST FOR 6.0
 BK2580'KM (3.70 MI) ON U.S.  HIGHWAY 171 TO WHERE HIGHWAY 171 TURNS SOUTH.
 BK2580'TURN RIGHT AND GO SOUTH FOR 6.5 KM (4.05 MI) ON HIGHWAY 171 TO THE
 BK2580'MARK ON THE LEFT SET IN SECTION 25, T 3 S, R 9 W. THE STATION IS 72.4
 BK2580'M (237.5 FT) EAST FROM THE CENTER OF THE HIGHWAY, 5.7 M (18.7 FT)
 BK2580'NORTH FROM THE CENTER OF A GRAVELED ROAD (WILLOW BRANCH ROAD) , 0.3 M
 BK2580'(1.0 FT) SOUTH FROM A MESH AND BARBED WIRE FENCE AND 0.3 M (1.0 FT)
 BK2580'EAST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 BK2580'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2581 ***********************************************************************
 BK2581  DESIGNATION -  6 V 208
 BK2581  PID         -  BK2581
 BK2581  STATE/COUNTY-  LA/BEAUREGARD
 BK2581  COUNTRY     -  US
 BK2581  USGS QUAD   -  BONESET CREEK (2018)
 BK2581
 BK2581                         *CURRENT SURVEY CONTROL
 BK2581  ______________________________________________________________________
 BK2581* NAD 83(1986) POSITION- 30 47 06.     (N) 093 14 25.     (W)   SCALED
 BK2581* NAVD 88 ORTHO HEIGHT -    48.579 (meters)      159.38  (feet) ADJUSTED
 BK2581  ______________________________________________________________________
 BK2581  GEOID HEIGHT    -        -26.865 (meters)                     GEOID18
 BK2581  DYNAMIC HEIGHT  -         48.517 (meters)      159.18  (feet) COMP
 BK2581  MODELED GRAVITY -    979,368.6   (mgal)                       NAVD 88
 BK2581
 BK2581  VERT ORDER      -  SECOND    CLASS I
 BK2581
 BK2581.The horizontal coordinates were scaled from a map and have
 BK2581.an estimated accuracy of +/- 6 seconds.
 BK2581
 BK2581.The orthometric height was determined by differential leveling and
 BK2581.adjusted by the NATIONAL GEODETIC SURVEY
 BK2581.in February 1994.
 BK2581
 BK2581.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2581.GEOID18 height accuracy estimate available here.
 BK2581
 BK2581.Click photographs - Photos may exist for this station.
 BK2581
 BK2581.The dynamic height is computed by dividing the NAVD 88
 BK2581.geopotential number by the normal gravity value computed on the
 BK2581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2581.degrees latitude (g = 980.6199 gals.).
 BK2581
 BK2581.The modeled gravity was interpolated from observed gravity values.
 BK2581
 BK2581;                    North         East    Units  Estimated Accuracy
 BK2581;SPC LA S     -   254,810.      817,480.      MT  (+/- 180 meters Scaled)
 BK2581
 BK2581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ770057(NAD 83)
 BK2581
 BK2581                          SUPERSEDED SURVEY CONTROL
 BK2581
 BK2581.No superseded survey control is available for this station.
 BK2581
 BK2581_MARKER: DD = SURVEY DISK
 BK2581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2581_STAMPING: 6V208 1984
 BK2581_MARK LOGO: LADHGS
 BK2581_PROJECTION: FLUSH
 BK2581_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2581+STABILITY: SURFACE MOTION
 BK2581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2581+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2581
 BK2581  HISTORY     - Date     Condition        Report By
 BK2581  HISTORY     - 1984     MONUMENTED       LADTD
 BK2581  HISTORY     - 19890920 GOOD             LADTD
 BK2581  HISTORY     - 20011125 GOOD             USPSQD
 BK2581
 BK2581                          STATION DESCRIPTION
 BK2581
 BK2581'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2581'10.5 KM SE FROM DE RIDDER.
 BK2581'6.0 KM (3.7 MILES) EAST ALONG U.S. HIGHWAY 171 FROM THE COURTHOUSE
 BK2581'AT DE RIDDER, THENCE 4.5 KM (2.8 MILES) SOUTH ALONG U.S. HIGHWAY 171
 BK2581'TO THE MARK ON THE RIGHT IN SECTION 24, T 3 S, R 9 W, 15.8 METERS
 BK2581'(51.7 FEET) WEST OF THE CENTERLINE OF THE HIGHWAY, 0.7 METER (2.2
 BK2581'FEET ) EAST OF A 5-FOOT CHAIN LINK FENCE, 16.4 METERS (53.7 FEET)
 BK2581'NORTH OF A FIRE PLUG, 22.5 METERS SOUTH OF AN 18-INCH PECAN TREE.
 BK2581'THE MARK IS 0.7 METERS  E FROM A WITNESS POST.
 BK2581'THE MARK IS 0.4 M BELOW THE HIGHWAY.
 BK2581
 BK2581                          STATION RECOVERY (1989)
 BK2581
 BK2581'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2581'THE STATION IS LOCATED ABOUT 19.8 KM (12.30 MI) NORTH FROM LONGVILLE
 BK2581'AND 4.5 KM (2.80 MI) SOUTHEAST FROM DERIDDER.  OWNERSHIP--LOUISIANA
 BK2581'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BK2581'FROM THE COURTHOUSE IN DERIDDER, GO EAST FOR 6.0 KM (3.70 MI) ON U.S.
 BK2581'HIGHWAY 171 TO WHERE HIGHWAY 171 TURNS SOUTH. TURN RIGHT AND GO SOUTH
 BK2581'FOR 4.5 KM (2.80 MI) ON HIGHWAY 171 TO THE MARK ON THE RIGHT SET IN
 BK2581'SECTION 24, T 3 S, R 9 W. THE STATION IS 22.5 M (73.8 FT) SOUTH FROM
 BK2581'AN 50.8 CM (20 IN) PECAN TREE, 16.4 M (53.8 FT) NORTH FROM A FIRE
 BK2581'PLUG, 15.8 M (51.8 FT) WEST FROM THE CENTER OF THE HIGHWAY, 0.7 M (2.3
 BK2581'FT) EAST FROM A 1.52 M (4.99 FT) HIGH CHAIN LINK AND 0.6 M (2.0 FT)
 BK2581'EAST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT
 BK2581'LEVEL WITH THE HIGHWAY.
 BK2581
 BK2581                          STATION RECOVERY (2001)
 BK2581
 BK2581'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2581'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2582 ***********************************************************************
 BK2582  DESIGNATION -  6 V 209
 BK2582  PID         -  BK2582
 BK2582  STATE/COUNTY-  LA/BEAUREGARD
 BK2582  COUNTRY     -  US
 BK2582  USGS QUAD   -  BONESET CREEK (2018)
 BK2582
 BK2582                         *CURRENT SURVEY CONTROL
 BK2582  ______________________________________________________________________
 BK2582* NAD 83(1986) POSITION- 30 48 08.     (N) 093 14 35.     (W)   SCALED
 BK2582* NAVD 88 ORTHO HEIGHT -    49.842 (meters)      163.52  (feet) ADJUSTED
 BK2582  ______________________________________________________________________
 BK2582  GEOID HEIGHT    -        -26.851 (meters)                     GEOID18
 BK2582  DYNAMIC HEIGHT  -         49.778 (meters)      163.31  (feet) COMP
 BK2582  MODELED GRAVITY -    979,369.9   (mgal)                       NAVD 88
 BK2582
 BK2582  VERT ORDER      -  SECOND    CLASS I
 BK2582
 BK2582.The horizontal coordinates were scaled from a map and have
 BK2582.an estimated accuracy of +/- 6 seconds.
 BK2582
 BK2582.The orthometric height was determined by differential leveling and
 BK2582.adjusted by the NATIONAL GEODETIC SURVEY
 BK2582.in February 1994.
 BK2582
 BK2582.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2582.GEOID18 height accuracy estimate available here.
 BK2582
 BK2582.Click photographs - Photos may exist for this station.
 BK2582
 BK2582.The dynamic height is computed by dividing the NAVD 88
 BK2582.geopotential number by the normal gravity value computed on the
 BK2582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2582.degrees latitude (g = 980.6199 gals.).
 BK2582
 BK2582.The modeled gravity was interpolated from observed gravity values.
 BK2582
 BK2582;                    North         East    Units  Estimated Accuracy
 BK2582;SPC LA S     -   256,720.      817,240.      MT  (+/- 180 meters Scaled)
 BK2582
 BK2582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ767077(NAD 83)
 BK2582
 BK2582                          SUPERSEDED SURVEY CONTROL
 BK2582
 BK2582.No superseded survey control is available for this station.
 BK2582
 BK2582_MARKER: DD = SURVEY DISK
 BK2582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2582_STAMPING: 6V209 1984
 BK2582_MARK LOGO: LADHGS
 BK2582_PROJECTION: FLUSH
 BK2582_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2582+STABILITY: SURFACE MOTION
 BK2582_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2582+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1989
 BK2582
 BK2582  HISTORY     - Date     Condition        Report By
 BK2582  HISTORY     - 1984     MONUMENTED       LADTD
 BK2582  HISTORY     - 19890920 GOOD             LADTD
 BK2582
 BK2582                          STATION DESCRIPTION
 BK2582
 BK2582'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2582'8.6 KM (5.3 MI) EAST FROM DE RIDDER.
 BK2582'6.0 KM (3.7 MILES) EAST ALONG U.S. HIGHWAY 171 FROM THE COURTHOUSE
 BK2582'AT DE RIDDER, THENCE 2.6 KM (1.6 MILES) SOUTH ALONG U.S. HIGHWAY 171
 BK2582'TO THE MARK ON THE RIGHT IN SECTION 13, T 3 S, R 9 W, 26.3 METERS
 BK2582'(86.2 FEET) WEST OF THE CENTERLINE OF THE HIGHWAY, 2.2 METERS (7.3
 BK2582'FEET) WEST OF AN 11-INCH PIN OAK TREE, 26.4 METERS (86.5 FEET) SOUTH-
 BK2582'EAST OF THE SOUTHEAST CORNER OF A BRICK HOUSE ON A CONCRETE SLAB.
 BK2582'THE MARK IS 11.9 METERS  W FROM A WITNESS POST.
 BK2582
 BK2582                          STATION RECOVERY (1989)
 BK2582
 BK2582'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2582'THE STATION IS LOCATED ABOUT 21.7 KM (13.50 MI) NORTH OF LONGVILLE AND
 BK2582'2.6 KM (1.60 MI) SOUTH OF DERIDDER.  OWNERSHIP--UNKNOWN. TO REACH THE
 BK2582'STATION FROM THE COURTHOUSE IN DERIDDER, GO EAST FOR 6.0 KM (3.70 MI)
 BK2582'ON U.S.  HIGHWAY 171 TO WHERE HIGHWAY 171 TURNS SOUTH. TURN RIGHT AND
 BK2582'GO SOUTH FOR 2.6 KM (1.60 MI) ON HIGHWAY 171 TO THE MARK ON THE RIGHT
 BK2582'SET IN SECTION 13, T 3 S, R 9 W. THE STATION IS 26.4 M (86.6 FT)
 BK2582'SOUTH-SOUTHEAST FROM THE SOUTHEAST CORNER OF A BRICK HOUSE, 26.3 M
 BK2582'(86.3 FT) WEST FROM THE CENTER OF THE HIGHWAY, 11.0 M (36.1 FT) WEST
 BK2582'FROM A WITNESS POST AND 2.2 M (7.2 FT) WEST FROM AN 35.6 CM (14 IN)
 BK2582'PIN OAK TREE.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 BK2582'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2583 ***********************************************************************
 BK2583  DESIGNATION -  6 V 210
 BK2583  PID         -  BK2583
 BK2583  STATE/COUNTY-  LA/BEAUREGARD
 BK2583  COUNTRY     -  US
 BK2583  USGS QUAD   -  BONESET CREEK (2018)
 BK2583
 BK2583                         *CURRENT SURVEY CONTROL
 BK2583  ______________________________________________________________________
 BK2583* NAD 83(1986) POSITION- 30 49 03.     (N) 093 14 31.     (W)   SCALED
 BK2583* NAVD 88 ORTHO HEIGHT -    43.578 (meters)      142.97  (feet) ADJUSTED
 BK2583  ______________________________________________________________________
 BK2583  GEOID HEIGHT    -        -26.837 (meters)                     GEOID18
 BK2583  DYNAMIC HEIGHT  -         43.523 (meters)      142.79  (feet) COMP
 BK2583  MODELED GRAVITY -    979,371.1   (mgal)                       NAVD 88
 BK2583
 BK2583  VERT ORDER      -  SECOND    CLASS I
 BK2583
 BK2583.The horizontal coordinates were scaled from a map and have
 BK2583.an estimated accuracy of +/- 6 seconds.
 BK2583
 BK2583.The orthometric height was determined by differential leveling and
 BK2583.adjusted by the NATIONAL GEODETIC SURVEY
 BK2583.in February 1994.
 BK2583
 BK2583.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2583.GEOID18 height accuracy estimate available here.
 BK2583
 BK2583.Click photographs - Photos may exist for this station.
 BK2583
 BK2583.The dynamic height is computed by dividing the NAVD 88
 BK2583.geopotential number by the normal gravity value computed on the
 BK2583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2583.degrees latitude (g = 980.6199 gals.).
 BK2583
 BK2583.The modeled gravity was interpolated from observed gravity values.
 BK2583
 BK2583;                    North         East    Units  Estimated Accuracy
 BK2583;SPC LA S     -   258,410.      817,380.      MT  (+/- 180 meters Scaled)
 BK2583
 BK2583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ768094(NAD 83)
 BK2583
 BK2583                          SUPERSEDED SURVEY CONTROL
 BK2583
 BK2583.No superseded survey control is available for this station.
 BK2583
 BK2583_MARKER: DD = SURVEY DISK
 BK2583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2583_STAMPING: 6V210 1984
 BK2583_MARK LOGO: LADHGS
 BK2583_PROJECTION: FLUSH
 BK2583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2583+STABILITY: SURFACE MOTION
 BK2583
 BK2583  HISTORY     - Date     Condition        Report By
 BK2583  HISTORY     - 1984     MONUMENTED       LADTD
 BK2583  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK2583
 BK2583                          STATION DESCRIPTION
 BK2583
 BK2583'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2583'6.9 KM (4.2 MI) EAST FROM DE RIDDER.
 BK2583'6.0 KM (3.7 MILES) EAST ALONG U.S. HIGHWAY 171 FROM THE COURTHOUSE
 BK2583'IN DE RIDDER, THENCE 0.9 KM (0.5 MILE) SOUTH ALONG U.S HIGHWAY 171 TO
 BK2583'THE MARK ON THE LEFT IN SECTION 12, T 3 S, R 9 W, 49.9 METERS (163.8
 BK2583'FEET) EAST OF THE CENTERLINE OF THE HIGHWAY, 5.5 METERS (18.1 FEET)
 BK2583'WEST NORTHWEST OF THE NORTHWEST CORNER (BRICK) OF THE PLEASANT HILL
 BK2583'BAPTIST CHURCH, 5.7 METERS (18.8 FEET) SOUTH OF THE CENTER OF A
 BK2583'4-FOOT SIDEWALK LEADING EAST, 51.4 METERS (168.6 FEET) SOUTH OF THE
 BK2583'CENTERLINE OF AN ASPHALT ROAD (PLEASANT HILL ROAD) LEADING EAST.
 BK2583'THE MARK IS 38.2 METERS  ESE FROM A WITNESS POST.
 BK2583'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 BK2583
 BK2583                          STATION RECOVERY (2001)
 BK2583
 BK2583'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2583'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2564 ***********************************************************************
 BK2564  DESIGNATION -  6 V 211
 BK2564  PID         -  BK2564
 BK2564  STATE/COUNTY-  LA/BEAUREGARD
 BK2564  COUNTRY     -  US
 BK2564  USGS QUAD   -  LONGVILLE (2018)
 BK2564
 BK2564                         *CURRENT SURVEY CONTROL
 BK2564  ______________________________________________________________________
 BK2564* NAD 83(1986) POSITION- 30 30 39.     (N) 093 13 01.     (W)   SCALED
 BK2564* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2564  **This station is located in a suspected subsidence area (see below).
 BK2564  ______________________________________________________________________
 BK2564  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BK2564  DYNAMIC HEIGHT  -         24.829 (meters)       81.46  (feet) COMP
 BK2564  MODELED GRAVITY -    979,346.7   (mgal)                       NAVD 88
 BK2564
 BK2564.The horizontal coordinates were scaled from a map and have
 BK2564.an estimated accuracy of +/- 6 seconds.
 BK2564
 BK2564.** This station is in an area of known vertical motion. If an
 BK2564.** orthometric height was ever established but is not available 
 BK2564.** in the current survey control section, the orthometric height
 BK2564.** is considered suspect.  Suspect heights are available in the
 BK2564.** superseded section only if requested.
 BK2564
 BK2564.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2564.GEOID18 height accuracy estimate available here.
 BK2564
 BK2564.Click photographs - Photos may exist for this station.
 BK2564
 BK2564.The dynamic height is computed by dividing the NAVD 88
 BK2564.geopotential number by the normal gravity value computed on the
 BK2564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2564.degrees latitude (g = 980.6199 gals.).
 BK2564
 BK2564.The modeled gravity was interpolated from observed gravity values.
 BK2564
 BK2564;                    North         East    Units  Estimated Accuracy
 BK2564;SPC LA S     -   224,380.      819,210.      MT  (+/- 180 meters Scaled)
 BK2564
 BK2564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP791754(NAD 83)
 BK2564
 BK2564                          SUPERSEDED SURVEY CONTROL
 BK2564
 BK2564.No superseded survey control is available for this station.
 BK2564
 BK2564_MARKER: DD = SURVEY DISK
 BK2564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2564_STAMPING: 6V211 1984
 BK2564_MARK LOGO: LADHGS
 BK2564_PROJECTION: FLUSH
 BK2564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2564+STABILITY: SURFACE MOTION
 BK2564
 BK2564  HISTORY     - Date     Condition        Report By
 BK2564  HISTORY     - 1984     MONUMENTED       LADTD
 BK2564
 BK2564                          STATION DESCRIPTION
 BK2564
 BK2564'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2564'1.6 KM (1.0 MI) EAST FROM RAGLEY.
 BK2564'1.6 KM (1.0 MILE) EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF
 BK2564'U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO THE MARK ON THE RIGHT IN
 BK2564'SECTION 30, T 6 S, R 8 W, 21.3 METERS (70.0 FEET) SOUTH OF THE CENTER
 BK2564'LINE OF THE HIGHWAY, 19.6 METERS (64.2 FEET) NORTH OF THE NORTH RAIL
 BK2564'OF THE MISSOURI PACIFIC RAILROAD, 12.3 METERS (40.4 FEET) WEST NORTH-
 BK2564'WEST OF AN EIGHT INCH PINE TREE, 25.9 METERS (85.0 FEET) EAST SOUTH-
 BK2564'EAST OF A TWENTY INCH RED OAK TREE.
 BK2564'THE MARK IS 1.7 METERS  N FROM A WITNESS POST.
 BK2564'THE MARK IS 0.4 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2495 ***********************************************************************
 BK2495  DESIGNATION -  6 V 212
 BK2495  PID         -  BK2495
 BK2495  STATE/COUNTY-  LA/BEAUREGARD
 BK2495  COUNTRY     -  US
 BK2495  USGS QUAD   -  SHOATS CREEK (2018)
 BK2495
 BK2495                         *CURRENT SURVEY CONTROL
 BK2495  ______________________________________________________________________
 BK2495* NAD 83(1986) POSITION- 30 24 35.     (N) 093 40 27.     (W)   SCALED
 BK2495* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2495  **This station is located in a suspected subsidence area (see below).
 BK2495  ______________________________________________________________________
 BK2495  GEOID HEIGHT    -        -27.325 (meters)                     GEOID18
 BK2495  DYNAMIC HEIGHT  -         16.008 (meters)       52.52  (feet) COMP
 BK2495  MODELED GRAVITY -    979,337.5   (mgal)                       NAVD 88
 BK2495
 BK2495.The horizontal coordinates were scaled from a map and have
 BK2495.an estimated accuracy of +/- 6 seconds.
 BK2495
 BK2495.** This station is in an area of known vertical motion. If an
 BK2495.** orthometric height was ever established but is not available 
 BK2495.** in the current survey control section, the orthometric height
 BK2495.** is considered suspect.  Suspect heights are available in the
 BK2495.** superseded section only if requested.
 BK2495
 BK2495.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2495.GEOID18 height accuracy estimate available here.
 BK2495
 BK2495.Click photographs - Photos may exist for this station.
 BK2495
 BK2495.The dynamic height is computed by dividing the NAVD 88
 BK2495.geopotential number by the normal gravity value computed on the
 BK2495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2495.degrees latitude (g = 980.6199 gals.).
 BK2495
 BK2495.The modeled gravity was interpolated from observed gravity values.
 BK2495
 BK2495;                    North         East    Units  Estimated Accuracy
 BK2495;SPC LA S     -   213,980.      775,100.      MT  (+/- 180 meters Scaled)
 BK2495
 BK2495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP352643(NAD 83)
 BK2495
 BK2495                          SUPERSEDED SURVEY CONTROL
 BK2495
 BK2495.No superseded survey control is available for this station.
 BK2495
 BK2495_MARKER: DD = SURVEY DISK
 BK2495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2495_STAMPING: 6V212 1984
 BK2495_MARK LOGO: LADHGS
 BK2495_PROJECTION: RECESSED 2 CENTIMETERS
 BK2495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2495+STABILITY: SURFACE MOTION
 BK2495
 BK2495  HISTORY     - Date     Condition        Report By
 BK2495  HISTORY     - 1984     MONUMENTED       LADTD
 BK2495
 BK2495                          STATION DESCRIPTION
 BK2495
 BK2495'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2495'10.25 KM (6.37 MI) NORTH FROM STARKS.
 BK2495'10.25 KM (6.37 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2495'TO THE MARK ON THE LEFT, 29.0 METERS (95.1 FEET) WEST OF THE
 BK2495'CENTERLINE OF LA.109, 13.0 METERS (41.7 FEET) NORTH OF THE CENTERLINE
 BK2495'OF THE DIRT ROAD LEADING WEST, 16.34 METERS (53.6 FEET) WEST OF A 4
 BK2495'STRAND BARBEDWIRE FENCE, 14.6 METERS (47.9 FEET) WEST NORTHWEST OF A
 BK2495'POWER POLE, 21.55 METRS (70.7 FEET) WEST NORTH WEST OF THE NORTH END
 BK2495'OF A 24 INCH BY 31.9 FEET CONCRETE DRIVE LEADING WEST, RAILROAD SPIKE
 BK2495'EMBEDDED IN THE CONCRETE.
 BK2495'THE MARK IS 1.07 METERS  ESE FROM A WITNESS POST.
 BK2495'THE MARK IS 0.30 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2496 ***********************************************************************
 BK2496  DESIGNATION -  6 V 213
 BK2496  PID         -  BK2496
 BK2496  STATE/COUNTY-  LA/BEAUREGARD
 BK2496  COUNTRY     -  US
 BK2496  USGS QUAD   -  SHOATS CREEK (2018)
 BK2496
 BK2496                         *CURRENT SURVEY CONTROL
 BK2496  ______________________________________________________________________
 BK2496* NAD 83(1986) POSITION- 30 25 31.     (N) 093 40 21.     (W)   SCALED
 BK2496* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2496  **This station is located in a suspected subsidence area (see below).
 BK2496  ______________________________________________________________________
 BK2496  GEOID HEIGHT    -        -27.316 (meters)                     GEOID18
 BK2496  DYNAMIC HEIGHT  -         22.496 (meters)       73.81  (feet) COMP
 BK2496  MODELED GRAVITY -    979,339.1   (mgal)                       NAVD 88
 BK2496
 BK2496.The horizontal coordinates were scaled from a map and have
 BK2496.an estimated accuracy of +/- 6 seconds.
 BK2496
 BK2496.** This station is in an area of known vertical motion. If an
 BK2496.** orthometric height was ever established but is not available 
 BK2496.** in the current survey control section, the orthometric height
 BK2496.** is considered suspect.  Suspect heights are available in the
 BK2496.** superseded section only if requested.
 BK2496
 BK2496.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2496.GEOID18 height accuracy estimate available here.
 BK2496
 BK2496.Click photographs - Photos may exist for this station.
 BK2496
 BK2496.The dynamic height is computed by dividing the NAVD 88
 BK2496.geopotential number by the normal gravity value computed on the
 BK2496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2496.degrees latitude (g = 980.6199 gals.).
 BK2496
 BK2496.The modeled gravity was interpolated from observed gravity values.
 BK2496
 BK2496;                    North         East    Units  Estimated Accuracy
 BK2496;SPC LA S     -   215,700.      775,300.      MT  (+/- 180 meters Scaled)
 BK2496
 BK2496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP354661(NAD 83)
 BK2496
 BK2496                          SUPERSEDED SURVEY CONTROL
 BK2496
 BK2496.No superseded survey control is available for this station.
 BK2496
 BK2496_MARKER: DD = SURVEY DISK
 BK2496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2496_STAMPING: 6V213 1984
 BK2496_MARK LOGO: LADHGS
 BK2496_PROJECTION: FLUSH
 BK2496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2496+STABILITY: SURFACE MOTION
 BK2496
 BK2496  HISTORY     - Date     Condition        Report By
 BK2496  HISTORY     - 1984     MONUMENTED       LADTD
 BK2496
 BK2496                          STATION DESCRIPTION
 BK2496
 BK2496'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2496'11.9 KM (7.40 MI) NORTH FROM STARKS.
 BK2496'11.91 KM (7.40 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2496'TO THE MARK ON THE RIGHT, 23.9 METERS (78.3 FEET) EAST OF THE CENTER
 BK2496'LINE OF LA.109, 16.8 METERS (55.2 FEET) NORTH OF THE CENTERLINE OF A
 BK2496'DIRT ROAD LEADING EAST, 20.6 METER (67.5 FEET) NORTHEAST OF THE NORTH
 BK2496'END OF A 18 INCH BY 24 INCH FOOT CONCRETE PIPE DRIVE LEADING EAST,
 BK2496'RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2496'THE MARK IS 0.64 METERS  W FROM A WITNESS POST.
 BK2496'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2497 ***********************************************************************
 BK2497  DESIGNATION -  6 V 214
 BK2497  PID         -  BK2497
 BK2497  STATE/COUNTY-  LA/BEAUREGARD
 BK2497  COUNTRY     -  US
 BK2497  USGS QUAD   -  SHOATS CREEK (2018)
 BK2497
 BK2497                         *CURRENT SURVEY CONTROL
 BK2497  ______________________________________________________________________
 BK2497* NAD 83(1986) POSITION- 30 25 40.     (N) 093 41 13.     (W)   SCALED
 BK2497* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2497  **This station is located in a suspected subsidence area (see below).
 BK2497  ______________________________________________________________________
 BK2497  GEOID HEIGHT    -        -27.320 (meters)                     GEOID18
 BK2497  DYNAMIC HEIGHT  -         22.147 (meters)       72.66  (feet) COMP
 BK2497  MODELED GRAVITY -    979,339.4   (mgal)                       NAVD 88
 BK2497
 BK2497.The horizontal coordinates were scaled from a map and have
 BK2497.an estimated accuracy of +/- 6 seconds.
 BK2497
 BK2497.** This station is in an area of known vertical motion. If an
 BK2497.** orthometric height was ever established but is not available 
 BK2497.** in the current survey control section, the orthometric height
 BK2497.** is considered suspect.  Suspect heights are available in the
 BK2497.** superseded section only if requested.
 BK2497
 BK2497.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2497.GEOID18 height accuracy estimate available here.
 BK2497
 BK2497.Click photographs - Photos may exist for this station.
 BK2497
 BK2497.The dynamic height is computed by dividing the NAVD 88
 BK2497.geopotential number by the normal gravity value computed on the
 BK2497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2497.degrees latitude (g = 980.6199 gals.).
 BK2497
 BK2497.The modeled gravity was interpolated from observed gravity values.
 BK2497
 BK2497;                    North         East    Units  Estimated Accuracy
 BK2497;SPC LA S     -   216,010.      773,920.      MT  (+/- 180 meters Scaled)
 BK2497
 BK2497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP340663(NAD 83)
 BK2497
 BK2497                          SUPERSEDED SURVEY CONTROL
 BK2497
 BK2497.No superseded survey control is available for this station.
 BK2497
 BK2497_MARKER: DD = SURVEY DISK
 BK2497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2497_STAMPING: 6V214 1984
 BK2497_MARK LOGO: LADHGS
 BK2497_PROJECTION: FLUSH
 BK2497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2497+STABILITY: SURFACE MOTION
 BK2497
 BK2497  HISTORY     - Date     Condition        Report By
 BK2497  HISTORY     - 1984     MONUMENTED       LADTD
 BK2497
 BK2497                          STATION DESCRIPTION
 BK2497
 BK2497'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2497'13.40 KM (8.38 MI) NW FROM STARKS.
 BK2497'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2497'TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.12 KM (0.75
 BK2497'MILES) TO THE T INTERSECTION OF NORTH GAMBRELL CHURCH ROAD AND PARISH
 BK2497'ROAD LEADING NORTH, TO THE MARK 8.3 METER (27.1 FEET) WEST OF THE T
 BK2497'INTERSECTION OF NORTH GAMBRELL CHURCH ROAD AND THE PARISH ROAD LEADING
 BK2497'NORTH, 1.9 METERS (6.2 FEET) WEST OF A POWER POLE, 16.1 METERS (52.9
 BK2497'FEET) WEST SOUTHWEST OF THE TELEPHONE POLE IN THE NORTHEAST CORNER OF
 BK2497'THE INTERSECTION, RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2497'THE MARK IS 0.73 METERS  E FROM A WITNESS POST.
 BK2497'THE MARK IS ABOVE LEVEL WITH THE GRAVEL PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2498 ***********************************************************************
 BK2498  DESIGNATION -  6 V 215
 BK2498  PID         -  BK2498
 BK2498  STATE/COUNTY-  LA/BEAUREGARD
 BK2498  COUNTRY     -  US
 BK2498  USGS QUAD   -  SHOATS CREEK (2018)
 BK2498
 BK2498                         *CURRENT SURVEY CONTROL
 BK2498  ______________________________________________________________________
 BK2498* NAD 83(1986) POSITION- 30 26 29.     (N) 093 41 10.     (W)   SCALED
 BK2498* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2498  **This station is located in a suspected subsidence area (see below).
 BK2498  ______________________________________________________________________
 BK2498  GEOID HEIGHT    -        -27.313 (meters)                     GEOID18
 BK2498  DYNAMIC HEIGHT  -         16.832 (meters)       55.22  (feet) COMP
 BK2498  MODELED GRAVITY -    979,340.7   (mgal)                       NAVD 88
 BK2498
 BK2498.The horizontal coordinates were scaled from a map and have
 BK2498.an estimated accuracy of +/- 6 seconds.
 BK2498
 BK2498.** This station is in an area of known vertical motion. If an
 BK2498.** orthometric height was ever established but is not available 
 BK2498.** in the current survey control section, the orthometric height
 BK2498.** is considered suspect.  Suspect heights are available in the
 BK2498.** superseded section only if requested.
 BK2498
 BK2498.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2498.GEOID18 height accuracy estimate available here.
 BK2498
 BK2498.Click photographs - Photos may exist for this station.
 BK2498
 BK2498.The dynamic height is computed by dividing the NAVD 88
 BK2498.geopotential number by the normal gravity value computed on the
 BK2498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2498.degrees latitude (g = 980.6199 gals.).
 BK2498
 BK2498.The modeled gravity was interpolated from observed gravity values.
 BK2498
 BK2498;                    North         East    Units  Estimated Accuracy
 BK2498;SPC LA S     -   217,510.      774,030.      MT  (+/- 180 meters Scaled)
 BK2498
 BK2498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP341678(NAD 83)
 BK2498
 BK2498                          SUPERSEDED SURVEY CONTROL
 BK2498
 BK2498.No superseded survey control is available for this station.
 BK2498
 BK2498_MARKER: DD = SURVEY DISK
 BK2498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2498_STAMPING: 6V215 1984
 BK2498_MARK LOGO: LADHGS
 BK2498_PROJECTION: FLUSH
 BK2498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2498+STABILITY: SURFACE MOTION
 BK2498
 BK2498  HISTORY     - Date     Condition        Report By
 BK2498  HISTORY     - 1984     MONUMENTED       LADTD
 BK2498
 BK2498                          STATION DESCRIPTION
 BK2498
 BK2498'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2498'15.1 KM (9.38 MI) NW FROM STARKS.
 BK2498'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2498'TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.21 KM (0.75
 BK2498'MILES TO THE T INTERSECTION, THEN NORTH 1.61 KM (1.0 MILE) TO THE MARK
 BK2498'ON THE RIGHT, 7.1 METERS (23.2 FEET) EAST NORTHEAST OF THE CENTERLINE
 BK2498'OF A GRAVEL PARISH ROAD, 25.0 METERS (81.8 FEET) WEST OF A 14 INCH
 BK2498'WHITE OAK TREE, RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2498'THE MARK IS 0.80 METERS  WSW FROM A WITNESS POST.
 BK2498'THE MARK IS 0.91 M ABOVE THE GRAVEL PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2499 ***********************************************************************
 BK2499  DESIGNATION -  6 V 216
 BK2499  PID         -  BK2499
 BK2499  STATE/COUNTY-  LA/BEAUREGARD
 BK2499  COUNTRY     -  US
 BK2499  USGS QUAD   -  SHOATS CREEK (2018)
 BK2499
 BK2499                         *CURRENT SURVEY CONTROL
 BK2499  ______________________________________________________________________
 BK2499* NAD 83(1986) POSITION- 30 27 19.     (N) 093 41 08.     (W)   SCALED
 BK2499* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2499  **This station is located in a suspected subsidence area (see below).
 BK2499  ______________________________________________________________________
 BK2499  GEOID HEIGHT    -        -27.306 (meters)                     GEOID18
 BK2499  DYNAMIC HEIGHT  -         25.715 (meters)       84.37  (feet) COMP
 BK2499  MODELED GRAVITY -    979,342.0   (mgal)                       NAVD 88
 BK2499
 BK2499.The horizontal coordinates were scaled from a map and have
 BK2499.an estimated accuracy of +/- 6 seconds.
 BK2499
 BK2499.** This station is in an area of known vertical motion. If an
 BK2499.** orthometric height was ever established but is not available 
 BK2499.** in the current survey control section, the orthometric height
 BK2499.** is considered suspect.  Suspect heights are available in the
 BK2499.** superseded section only if requested.
 BK2499
 BK2499.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2499.GEOID18 height accuracy estimate available here.
 BK2499
 BK2499.Click photographs - Photos may exist for this station.
 BK2499
 BK2499.The dynamic height is computed by dividing the NAVD 88
 BK2499.geopotential number by the normal gravity value computed on the
 BK2499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2499.degrees latitude (g = 980.6199 gals.).
 BK2499
 BK2499.The modeled gravity was interpolated from observed gravity values.
 BK2499
 BK2499;                    North         East    Units  Estimated Accuracy
 BK2499;SPC LA S     -   219,050.      774,110.      MT  (+/- 180 meters Scaled)
 BK2499
 BK2499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP341694(NAD 83)
 BK2499
 BK2499                          SUPERSEDED SURVEY CONTROL
 BK2499
 BK2499.No superseded survey control is available for this station.
 BK2499
 BK2499_MARKER: DD = SURVEY DISK
 BK2499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2499_STAMPING: 6V216 1984
 BK2499_MARK LOGO: LADHGS
 BK2499_PROJECTION: FLUSH
 BK2499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2499+STABILITY: SURFACE MOTION
 BK2499
 BK2499  HISTORY     - Date     Condition        Report By
 BK2499  HISTORY     - 1984     MONUMENTED       LADTD
 BK2499
 BK2499                          STATION DESCRIPTION
 BK2499
 BK2499'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2499'16.81 KM (10.44 MI) NW FROM STARKS.
 BK2499'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF THE LA.12 AND
 BK2499'LA.109 TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.21 KM
 BK2499'(0.75 MILES) TO THE T INTERSECTION, THEN NORTH 3.22 KM (2.06 MILES) TO
 BK2499'THE MARK ON THE RIGHT 7.2 METERS (23.6 FEET) EAST NORTHEAST OF THE
 BK2499'CENTERLINE OF THE GRAVEL PARISH ROAD, 27.4 METERS (90.0 FEET) NORTH
 BK2499'NORTHWEST OF A 24 INCH OAK TREE, RAILROAD SPIKE EMBEDDED IN THE
 BK2499'CONCRETE.
 BK2499'THE MARK IS 0.64 METERS  W FROM A WITNESS POST.
 BK2499'THE MARK IS 0.15 M ABOVE THE GRAVEL PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2500 ***********************************************************************
 BK2500  DESIGNATION -  6 V 217
 BK2500  PID         -  BK2500
 BK2500  STATE/COUNTY-  LA/BEAUREGARD
 BK2500  COUNTRY     -  US
 BK2500  USGS QUAD   -  SHOATS CREEK (2018)
 BK2500
 BK2500                         *CURRENT SURVEY CONTROL
 BK2500  ______________________________________________________________________
 BK2500* NAD 83(1986) POSITION- 30 27 57.     (N) 093 40 59.     (W)   SCALED
 BK2500* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2500  **This station is located in a suspected subsidence area (see below).
 BK2500  ______________________________________________________________________
 BK2500  GEOID HEIGHT    -        -27.300 (meters)                     GEOID18
 BK2500  DYNAMIC HEIGHT  -         25.618 (meters)       84.05  (feet) COMP
 BK2500  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BK2500
 BK2500.The horizontal coordinates were scaled from a map and have
 BK2500.an estimated accuracy of +/- 6 seconds.
 BK2500
 BK2500.** This station is in an area of known vertical motion. If an
 BK2500.** orthometric height was ever established but is not available 
 BK2500.** in the current survey control section, the orthometric height
 BK2500.** is considered suspect.  Suspect heights are available in the
 BK2500.** superseded section only if requested.
 BK2500
 BK2500.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2500.GEOID18 height accuracy estimate available here.
 BK2500
 BK2500.Click photographs - Photos may exist for this station.
 BK2500
 BK2500.The dynamic height is computed by dividing the NAVD 88
 BK2500.geopotential number by the normal gravity value computed on the
 BK2500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2500.degrees latitude (g = 980.6199 gals.).
 BK2500
 BK2500.The modeled gravity was interpolated from observed gravity values.
 BK2500
 BK2500;                    North         East    Units  Estimated Accuracy
 BK2500;SPC LA S     -   220,220.      774,380.      MT  (+/- 180 meters Scaled)
 BK2500
 BK2500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP344706(NAD 83)
 BK2500
 BK2500                          SUPERSEDED SURVEY CONTROL
 BK2500
 BK2500.No superseded survey control is available for this station.
 BK2500
 BK2500_MARKER: DD = SURVEY DISK
 BK2500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2500_STAMPING: 6V217 1984
 BK2500_MARK LOGO: LADHGS
 BK2500_PROJECTION: FLUSH
 BK2500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2500+STABILITY: SURFACE MOTION
 BK2500
 BK2500  HISTORY     - Date     Condition        Report By
 BK2500  HISTORY     - 1984     MONUMENTED       LADTD
 BK2500
 BK2500                          STATION DESCRIPTION
 BK2500
 BK2500'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2500'18.18 KM (11.29 MI) NW FROM STARKS.
 BK2500'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2500'TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.21 KM (0.75
 BK2500'MILES) TO THE T INTERSECTION, THEN NORTH 4.69 KM (2.91 MILE) TO THE
 BK2500'MARK ON THE LEFT, 10.7 METERS (35.2 FEET) NORTHWEST OF THE CENTERLINE
 BK2500'OF THE GRAVEL PARISH ROAD IN THE CURVE, 26.5 METERS (87.0 FEET) WEST
 BK2500'NORTH WEST OF THE NORTHWEST CORNER OF A CATTLE GUARD AND DRIVEWAY
 BK2500'LEADING SOUTH TO MR. GORES HOUSE, RAILROAD SPIKE EMBEDDED IN THE
 BK2500'CONCRETE.
 BK2500'THE MARK IS 0.76 METERS  ESE FROM A WITNESS POST.
 BK2500'THE MARK IS ABOVE LEVEL WITH THE PARISH GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2501 ***********************************************************************
 BK2501  DESIGNATION -  6 V 218
 BK2501  PID         -  BK2501
 BK2501  STATE/COUNTY-  LA/BEAUREGARD
 BK2501  COUNTRY     -  US
 BK2501  USGS QUAD   -  SHOATS CREEK (2018)
 BK2501
 BK2501                         *CURRENT SURVEY CONTROL
 BK2501  ______________________________________________________________________
 BK2501* NAD 83(1986) POSITION- 30 28 31.     (N) 093 40 57.     (W)   SCALED
 BK2501* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2501  **This station is located in a suspected subsidence area (see below).
 BK2501  ______________________________________________________________________
 BK2501  GEOID HEIGHT    -        -27.295 (meters)                     GEOID18
 BK2501  DYNAMIC HEIGHT  -         27.056 (meters)       88.77  (feet) COMP
 BK2501  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BK2501
 BK2501.The horizontal coordinates were scaled from a map and have
 BK2501.an estimated accuracy of +/- 6 seconds.
 BK2501
 BK2501.** This station is in an area of known vertical motion. If an
 BK2501.** orthometric height was ever established but is not available 
 BK2501.** in the current survey control section, the orthometric height
 BK2501.** is considered suspect.  Suspect heights are available in the
 BK2501.** superseded section only if requested.
 BK2501
 BK2501.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2501.GEOID18 height accuracy estimate available here.
 BK2501
 BK2501.Click photographs - Photos may exist for this station.
 BK2501
 BK2501.The dynamic height is computed by dividing the NAVD 88
 BK2501.geopotential number by the normal gravity value computed on the
 BK2501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2501.degrees latitude (g = 980.6199 gals.).
 BK2501
 BK2501.The modeled gravity was interpolated from observed gravity values.
 BK2501
 BK2501;                    North         East    Units  Estimated Accuracy
 BK2501;SPC LA S     -   221,260.      774,450.      MT  (+/- 180 meters Scaled)
 BK2501
 BK2501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP344716(NAD 83)
 BK2501
 BK2501                          SUPERSEDED SURVEY CONTROL
 BK2501
 BK2501.No superseded survey control is available for this station.
 BK2501
 BK2501_MARKER: DD = SURVEY DISK
 BK2501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2501_STAMPING: 6V218 1984
 BK2501_MARK LOGO: LADHGS
 BK2501_PROJECTION: FLUSH
 BK2501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2501+STABILITY: SURFACE MOTION
 BK2501
 BK2501  HISTORY     - Date     Condition        Report By
 BK2501  HISTORY     - 1984     MONUMENTED       LADTD
 BK2501
 BK2501                          STATION DESCRIPTION
 BK2501
 BK2501'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2501'19.44 KM (12.07 MI) NW FROM STARKS.
 BK2501'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2501'TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.21 KM (0.75
 BK2501'MILE TO THE T INTERSECTION, THEN NORTH 5.95 KM (3.69 MILES) TO THE
 BK2501'MARK ON THE LEFT, 11.2 METER (36.9 FEET) WEST OF THE CENTERLINE OF THE
 BK2501'GRAVEL PARISH ROAD, 3.9 METER (12.7 FEET) NORTH OF THE CENTERLINE OF
 BK2501'THE GRAVEL DRIVE LEADING WEST TO THE HOME MR. R. BOYER, .73 METERS
 BK2501'(2.4 FEET)NORTHWEST OF A NORTH METAL GRATE POST, 25.8 METERS (84.7
 BK2501'FEET)SOUTHWEST OF POWER POLE ON THE EAST SIDE OF THE ROAD, RAILROAD
 BK2501'SPIKE EMBEDDED IN THE CONCRETE.
 BK2501'THE MARK IS 0.49 METERS  W FROM A WITNESS POST.
 BK2501'THE MARK IS 0.15 M ABOVE THE GRAVEL PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2502 ***********************************************************************
 BK2502  DESIGNATION -  6 V 219
 BK2502  PID         -  BK2502
 BK2502  STATE/COUNTY-  LA/BEAUREGARD
 BK2502  COUNTRY     -  US
 BK2502  USGS QUAD   -  SHOATS CREEK (2018)
 BK2502
 BK2502                         *CURRENT SURVEY CONTROL
 BK2502  ______________________________________________________________________
 BK2502* NAD 83(1986) POSITION- 30 29 05.     (N) 093 40 34.     (W)   SCALED
 BK2502* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2502  **This station is located in a suspected subsidence area (see below).
 BK2502  ______________________________________________________________________
 BK2502  GEOID HEIGHT    -        -27.289 (meters)                     GEOID18
 BK2502  DYNAMIC HEIGHT  -         27.970 (meters)       91.76  (feet) COMP
 BK2502  MODELED GRAVITY -    979,344.7   (mgal)                       NAVD 88
 BK2502
 BK2502.The horizontal coordinates were scaled from a map and have
 BK2502.an estimated accuracy of +/- 6 seconds.
 BK2502
 BK2502.** This station is in an area of known vertical motion. If an
 BK2502.** orthometric height was ever established but is not available 
 BK2502.** in the current survey control section, the orthometric height
 BK2502.** is considered suspect.  Suspect heights are available in the
 BK2502.** superseded section only if requested.
 BK2502
 BK2502.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2502.GEOID18 height accuracy estimate available here.
 BK2502
 BK2502.Click photographs - Photos may exist for this station.
 BK2502
 BK2502.The dynamic height is computed by dividing the NAVD 88
 BK2502.geopotential number by the normal gravity value computed on the
 BK2502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2502.degrees latitude (g = 980.6199 gals.).
 BK2502
 BK2502.The modeled gravity was interpolated from observed gravity values.
 BK2502
 BK2502;                    North         East    Units  Estimated Accuracy
 BK2502;SPC LA S     -   222,300.      775,090.      MT  (+/- 180 meters Scaled)
 BK2502
 BK2502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP351726(NAD 83)
 BK2502
 BK2502                          SUPERSEDED SURVEY CONTROL
 BK2502
 BK2502.No superseded survey control is available for this station.
 BK2502
 BK2502_MARKER: DD = SURVEY DISK
 BK2502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2502_STAMPING: 6V219 1984
 BK2502_MARK LOGO: LADHGS
 BK2502_PROJECTION: FLUSH
 BK2502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2502+STABILITY: SURFACE MOTION
 BK2502
 BK2502  HISTORY     - Date     Condition        Report By
 BK2502  HISTORY     - 1984     MONUMENTED       LADTD
 BK2502
 BK2502                          STATION DESCRIPTION
 BK2502
 BK2502'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2502'20.82 KM (12.93 MI) NW FROM STARKS.
 BK2502'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2502'TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.12KM (0.75 MILE
 BK2502'TO THE T INTERSECTION, THEN NORTH 7.33 KM (4.55 MILES) TO THE MARK ON
 BK2502'THE RIGHT 10.85 METERS (35.6 FEET) EAST SOUTHEAST OF THE CENTER LINE
 BK2502'OF THE PARISH GRAVEL ROAD, 0.61 METERS (2.0 FEET) WEST OF A 4 STRAND
 BK2502'BARBED WIRE FENCE, 2.9 METERS (9.4 FEET) EAST OF A POWER POLE,
 BK2502'RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2502'THE MARK IS 0.51 METERS  WSW FROM A WITNESS POST.
 BK2502'THE MARK IS 0.30 M ABOVE THE GRAVEL PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2504 ***********************************************************************
 BK2504  DESIGNATION -  6 V 220
 BK2504  PID         -  BK2504
 BK2504  STATE/COUNTY-  LA/BEAUREGARD
 BK2504  COUNTRY     -  US
 BK2504  USGS QUAD   -  BANCROFT (2018)
 BK2504
 BK2504                         *CURRENT SURVEY CONTROL
 BK2504  ______________________________________________________________________
 BK2504* NAD 83(1986) POSITION- 30 30 35.     (N) 093 40 57.     (W)   SCALED
 BK2504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2504  **This station is located in a suspected subsidence area (see below).
 BK2504  ______________________________________________________________________
 BK2504  GEOID HEIGHT    -        -27.285 (meters)                     GEOID18
 BK2504  DYNAMIC HEIGHT  -         14.994 (meters)       49.19  (feet) COMP
 BK2504  MODELED GRAVITY -    979,346.3   (mgal)                       NAVD 88
 BK2504
 BK2504.The horizontal coordinates were scaled from a map and have
 BK2504.an estimated accuracy of +/- 6 seconds.
 BK2504
 BK2504.** This station is in an area of known vertical motion. If an
 BK2504.** orthometric height was ever established but is not available 
 BK2504.** in the current survey control section, the orthometric height
 BK2504.** is considered suspect.  Suspect heights are available in the
 BK2504.** superseded section only if requested.
 BK2504
 BK2504.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2504.GEOID18 height accuracy estimate available here.
 BK2504
 BK2504.Click photographs - Photos may exist for this station.
 BK2504
 BK2504.The dynamic height is computed by dividing the NAVD 88
 BK2504.geopotential number by the normal gravity value computed on the
 BK2504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2504.degrees latitude (g = 980.6199 gals.).
 BK2504
 BK2504.The modeled gravity was interpolated from observed gravity values.
 BK2504
 BK2504;                    North         East    Units  Estimated Accuracy
 BK2504;SPC LA S     -   225,080.      774,530.      MT  (+/- 180 meters Scaled)
 BK2504
 BK2504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP345754(NAD 83)
 BK2504
 BK2504                          SUPERSEDED SURVEY CONTROL
 BK2504
 BK2504.No superseded survey control is available for this station.
 BK2504
 BK2504_MARKER: DD = SURVEY DISK
 BK2504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2504_STAMPING: 6V220 1984
 BK2504_MARK LOGO: LADHGS
 BK2504_PROJECTION: RECESSED 3 CENTIMETERS
 BK2504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2504+STABILITY: SURFACE MOTION
 BK2504
 BK2504  HISTORY     - Date     Condition        Report By
 BK2504  HISTORY     - 1984     MONUMENTED       LADTD
 BK2504
 BK2504                          STATION DESCRIPTION
 BK2504
 BK2504'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2504'24.20 KM (15.03 MI) NW FROM STARKS.
 BK2504'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF LA.12 AND LA.109
 BK2504'TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.12 KM (0.75
 BK2504'MILES) TO THE T INTERSECTION, THEN NORTH 10.71 KM (6.65 MILE) TO THE
 BK2504'MARK ON THE LEFT 10.76 METERS (35.3 FEET) WEST NORTHWEST OF THE
 BK2504'NORTHEAST CORNER OF THE NORTH END OF A WOODEN BRIDGE, RAILROAD SPIKE
 BK2504'EMBEDDED IN THE CONCRETE.
 BK2504'THE MARK IS 0.55 METERS  ESE FROM A WITNESS POST.
 BK2504'THE MARK IS 0.30 M BELOW THE GRAVEL PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2505 ***********************************************************************
 BK2505  DESIGNATION -  6 V 221
 BK2505  PID         -  BK2505
 BK2505  STATE/COUNTY-  LA/BEAUREGARD
 BK2505  COUNTRY     -  US
 BK2505  USGS QUAD   -  BANCROFT (2018)
 BK2505
 BK2505                         *CURRENT SURVEY CONTROL
 BK2505  ______________________________________________________________________
 BK2505* NAD 83(1986) POSITION- 30 31 23.     (N) 093 41 05.     (W)   SCALED
 BK2505* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2505  **This station is located in a suspected subsidence area (see below).
 BK2505  ______________________________________________________________________
 BK2505  GEOID HEIGHT    -        -27.283 (meters)                     GEOID18
 BK2505  DYNAMIC HEIGHT  -         26.421 (meters)       86.68  (feet) COMP
 BK2505  MODELED GRAVITY -    979,347.4   (mgal)                       NAVD 88
 BK2505
 BK2505.The horizontal coordinates were scaled from a map and have
 BK2505.an estimated accuracy of +/- 6 seconds.
 BK2505
 BK2505.** This station is in an area of known vertical motion. If an
 BK2505.** orthometric height was ever established but is not available 
 BK2505.** in the current survey control section, the orthometric height
 BK2505.** is considered suspect.  Suspect heights are available in the
 BK2505.** superseded section only if requested.
 BK2505
 BK2505.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2505.GEOID18 height accuracy estimate available here.
 BK2505
 BK2505.Click photographs - Photos may exist for this station.
 BK2505
 BK2505.The dynamic height is computed by dividing the NAVD 88
 BK2505.geopotential number by the normal gravity value computed on the
 BK2505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2505.degrees latitude (g = 980.6199 gals.).
 BK2505
 BK2505.The modeled gravity was interpolated from observed gravity values.
 BK2505
 BK2505;                    North         East    Units  Estimated Accuracy
 BK2505;SPC LA S     -   226,560.      774,350.      MT  (+/- 180 meters Scaled)
 BK2505
 BK2505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP343769(NAD 83)
 BK2505
 BK2505                          SUPERSEDED SURVEY CONTROL
 BK2505
 BK2505.No superseded survey control is available for this station.
 BK2505
 BK2505_MARKER: DD = SURVEY DISK
 BK2505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2505_STAMPING: 6V221 1984
 BK2505_MARK LOGO: LADHGS
 BK2505_PROJECTION: FLUSH
 BK2505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2505+STABILITY: SURFACE MOTION
 BK2505
 BK2505  HISTORY     - Date     Condition        Report By
 BK2505  HISTORY     - 1984     MONUMENTED       LADTD
 BK2505
 BK2505                          STATION DESCRIPTION
 BK2505
 BK2505'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2505'25.81 KM (16.03 MI) NW FROM STARKS.
 BK2505'12.28 KM (7.63 MILES) NORTH FROM THE INTERSECTION OF LA. 12 AND LA. 10
 BK2505'TO THE NORTH GAMBRELL BAPTIST CHURCH ROAD, THEN WEST 1.12 KM (0.75
 BK2505'MILES) TO THE T INTERSECTION, THEN NORTH 12.32 KM (7.65 MILES) TO THE
 BK2505'MARK ON THE RIGHT 9.36 METER (30.7 FEET) EAST NORTHEAST OF THE
 BK2505'CENTERLINE OF GRAVEL PARISH ROAD, 27.8 METERS (94.4 FEET) NORTH-NORTH
 BK2505'WEST OF A 4 INCH SQUARE PIPELINE MARKER EAST SIDE OF ROAD, 29.3 METER
 BK2505'(96.0 FEET) NORTHEAST OF A VALUE ENCASTED IN 8 INCH METAL PIPE.
 BK2505'THE MARK IS 0.49 METERS  WSW FROM A WITNESS POST.
 BK2505'THE MARK IS 0.30 M ABOVE THE GRAVEL PARISH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2506 ***********************************************************************
 BK2506  DESIGNATION -  6 V 222
 BK2506  PID         -  BK2506
 BK2506  STATE/COUNTY-  LA/BEAUREGARD
 BK2506  COUNTRY     -  US
 BK2506  USGS QUAD   -  BANCROFT (2018)
 BK2506
 BK2506                         *CURRENT SURVEY CONTROL
 BK2506  ______________________________________________________________________
 BK2506* NAD 83(1986) POSITION- 30 32 05.     (N) 093 41 01.     (W)   SCALED
 BK2506* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2506  **This station is located in a suspected subsidence area (see below).
 BK2506  ______________________________________________________________________
 BK2506  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BK2506  DYNAMIC HEIGHT  -         27.843 (meters)       91.35  (feet) COMP
 BK2506  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BK2506
 BK2506.The horizontal coordinates were scaled from a map and have
 BK2506.an estimated accuracy of +/- 6 seconds.
 BK2506
 BK2506.** This station is in an area of known vertical motion. If an
 BK2506.** orthometric height was ever established but is not available 
 BK2506.** in the current survey control section, the orthometric height
 BK2506.** is considered suspect.  Suspect heights are available in the
 BK2506.** superseded section only if requested.
 BK2506
 BK2506.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2506.GEOID18 height accuracy estimate available here.
 BK2506
 BK2506.Click photographs - Photos may exist for this station.
 BK2506
 BK2506.The dynamic height is computed by dividing the NAVD 88
 BK2506.geopotential number by the normal gravity value computed on the
 BK2506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2506.degrees latitude (g = 980.6199 gals.).
 BK2506
 BK2506.The modeled gravity was interpolated from observed gravity values.
 BK2506
 BK2506;                    North         East    Units  Estimated Accuracy
 BK2506;SPC LA S     -   227,850.      774,480.      MT  (+/- 180 meters Scaled)
 BK2506
 BK2506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP344782(NAD 83)
 BK2506
 BK2506                          SUPERSEDED SURVEY CONTROL
 BK2506
 BK2506.No superseded survey control is available for this station.
 BK2506
 BK2506_MARKER: DD = SURVEY DISK
 BK2506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2506_STAMPING: 6V222 1984
 BK2506_MARK LOGO: LADHGS
 BK2506_PROJECTION: FLUSH
 BK2506_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2506+STABILITY: SURFACE MOTION
 BK2506
 BK2506  HISTORY     - Date     Condition        Report By
 BK2506  HISTORY     - 1984     MONUMENTED       LADTD
 BK2506  HISTORY     - 19890920 GOOD             LADTD
 BK2506  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK2506
 BK2506                          STATION DESCRIPTION
 BK2506
 BK2506'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2506'27.02 KM (16.78 MI) NORTHWEST FROM STARKS.  12.28 KM (7.63 MILES)
 BK2506'NORTH FROM THE INTERSECTION OF LA.12 AND LA.109 TO THE NORTH GABRELL
 BK2506'BAPTIST CHURCH ROAD, THEN WEST 1.12 KM (0.75 MILES) TO THE T
 BK2506'INTERSECTION, THE NORTH  13.53 KM (8.40 MILES) TO THE MARK ON THE
 BK2506'RIGHT OF THE CENTERLINE OF LA 389, 2.92 METERS (9.6 FEET) NORTH OF A 3
 BK2506'STRAND BARBED WIRE FENCE, 9.05 METERS (29.7 FEET) EAST-NORTHEAST OF A
 BK2506'POWER POLE, 35.51 METERS (116.5 FEET) EAST-SOUTHEAST OF THE SOUTHEAST
 BK2506'END OF A METAL CATTLEGUARD LEADING TO THE PARISH ROAD, RAILROAD SPIKE
 BK2506'EMBEDDED IN THE CONCRETE.  IT IS 1.31 METERS NORTH-NORTHWEST FROM A
 BK2506'WITNESS POST.  IT IS ABOUT LEVEL WITH THE GRAVEL PARISH ROAD.
 BK2506
 BK2506                          STATION RECOVERY (1989)
 BK2506
 BK2506'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2506'THE STATION IS LOCATED 29.0 KM (18.00 MI) SOUTHWEST OF MERRYVILLE AND
 BK2506'27.0 KM (16.75 MI) NORTH OF STARKS.  OWNERSHIP--LOUISIANA DEPARTMENT
 BK2506'OF TRANSPORTATION AND DEVELOPMENT.
 BK2506'
 BK2506'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 12 AND 109 IN
 BK2506'STARKS, GO NORTH FOR 12.3 KM (7.65 MI) ON HIGHWAY 109 TO THE NORTH
 BK2506'GABRELL BAPTIST CHURCH ROAD ON THE LEFT.  TURN LEFT AND GO WEST FOR
 BK2506'1.2 KM (0.75 MI) ON NORTH GABRELL BAPTIST CHURCH ROAD TO A
 BK2506'T-INTERSECTION.  TURN RIGHT AND GO NORTH 12.3 KM (7.65 MI) TO THE
 BK2506'STATION ON THE RIGHT, AT INTERSECTION OF STATE HIGHWAY 389.
 BK2506'
 BK2506'THE STATION IS 35.5 M (116.5 FT) EAST-SOUTHEAST FROM THE SOUTHEAST END
 BK2506'OF A METAL CATTLEGUARD, 9.1 M (29.9 FT) EAST-NORTHEAST FROM A POWER
 BK2506'POLE, 2.9 M (9.5 FT) NORTH FROM A 3-STRAND BARBED WIRE FENCE AND 1.3 M
 BK2506'(4.3 FT) NORTH-NORTHWEST FROM A WITNESS POST.  IT IS FLUSH WITH THE
 BK2506'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK2506
 BK2506                          STATION RECOVERY (2004)
 BK2506
 BK2506'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK2506'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2507 ***********************************************************************
 BK2507  DESIGNATION -  6 V 223
 BK2507  PID         -  BK2507
 BK2507  STATE/COUNTY-  LA/BEAUREGARD
 BK2507  COUNTRY     -  US
 BK2507  USGS QUAD   -  BANCROFT (2018)
 BK2507
 BK2507                         *CURRENT SURVEY CONTROL
 BK2507  ______________________________________________________________________
 BK2507* NAD 83(1986) POSITION- 30 33 00.     (N) 093 40 49.     (W)   SCALED
 BK2507* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2507  **This station is located in a suspected subsidence area (see below).
 BK2507  ______________________________________________________________________
 BK2507  GEOID HEIGHT    -        -27.276 (meters)                     GEOID18
 BK2507  DYNAMIC HEIGHT  -         27.346 (meters)       89.72  (feet) COMP
 BK2507  MODELED GRAVITY -    979,349.4   (mgal)                       NAVD 88
 BK2507
 BK2507.The horizontal coordinates were scaled from a map and have
 BK2507.an estimated accuracy of +/- 6 seconds.
 BK2507
 BK2507.** This station is in an area of known vertical motion. If an
 BK2507.** orthometric height was ever established but is not available 
 BK2507.** in the current survey control section, the orthometric height
 BK2507.** is considered suspect.  Suspect heights are available in the
 BK2507.** superseded section only if requested.
 BK2507
 BK2507.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2507.GEOID18 height accuracy estimate available here.
 BK2507
 BK2507.Click photographs - Photos may exist for this station.
 BK2507
 BK2507.The dynamic height is computed by dividing the NAVD 88
 BK2507.geopotential number by the normal gravity value computed on the
 BK2507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2507.degrees latitude (g = 980.6199 gals.).
 BK2507
 BK2507.The modeled gravity was interpolated from observed gravity values.
 BK2507
 BK2507;                    North         East    Units  Estimated Accuracy
 BK2507;SPC LA S     -   229,540.      774,830.      MT  (+/- 180 meters Scaled)
 BK2507
 BK2507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP347799(NAD 83)
 BK2507
 BK2507                          SUPERSEDED SURVEY CONTROL
 BK2507
 BK2507.No superseded survey control is available for this station.
 BK2507
 BK2507_MARKER: DD = SURVEY DISK
 BK2507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2507_STAMPING: 6V223 1984
 BK2507_MARK LOGO: LADHGS
 BK2507_PROJECTION: FLUSH
 BK2507_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2507+STABILITY: SURFACE MOTION
 BK2507
 BK2507  HISTORY     - Date     Condition        Report By
 BK2507  HISTORY     - 1984     MONUMENTED       LADTD
 BK2507  HISTORY     - 19890920 GOOD             LADTD
 BK2507  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK2507
 BK2507                          STATION DESCRIPTION
 BK2507
 BK2507'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2507'1.91 KM (1.19 MI) SOUTH FROM BANCROFT. 26.57 KM (17.13 MILES) SOUTH OF
 BK2507'JUNCTION LA.389 AND US 190 TO THE MARK ON THE LEFT, 120 METERS (39.3
 BK2507'FEET) EAST OF THE CENTERLINE OF LA.389, 0.67 METERS (2.2 FEET) WEST OF
 BK2507'A MESH AND BARBED WIRE FENCE.  4.02 METERS (13.2 FEET) EAST OF THE
 BK2507'NORTH END OF A 18 INCH BY 24 FEET CONCRETE PIPE DRIVE LEADING EAST,
 BK2507'25.8 METERS (84.7 FEET) EAST-NORTH EAST OF A CUT OFF TELEPHONE POLE
 BK2507'WITH PEDESTAL WEST OF LA.389 THIS MARK MAY ALSO BE REACHED BY GOING
 BK2507'12.28 KM (7.63 MILES) NORTH ON FROM THE INTERSECTION OF LA 12 AND
 BK2507'LA.109 TO THE NORTH BAMBAELL BAPTIST CHURCH ROAD THEN WEST 1.12 KM
 BK2507'(0.75 MILES) TO THE INTERSECTION, THEN NORTH 15.27 KM. (9.48 MILES)
 BK2507'TO THE MARK ON THE RIGHT.  RAILROAD SPIKE EMBEDDED IN THE CONCRETE
 BK2507'POST.  IT IS 0.58 METERS WEST FROM A WITNESS POST.  IT IS ABOUT LEVEL
 BK2507'WITH LA.389.
 BK2507
 BK2507                          STATION RECOVERY (1989)
 BK2507
 BK2507'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2507'THE STATION IS LOCATED ABOUT 29.0 KM (18.00 MI) NORTH OF STARKS, 27.6
 BK2507'KM (17.15 MI) SOUTH OF MERRYVILLE AND 1.9 KM (1.20 MI) SOUTH OF
 BK2507'BANCROFT.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK2507'DEVELOPMENT.
 BK2507'
 BK2507'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389 AND U.S.
 BK2507'HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 27.6 KM (17.15 MI) ON HIGHWAY
 BK2507'389 TO THE MARK ON THE LEFT.
 BK2507'
 BK2507'THE STATION IS 25.8 M (84.6 FT) EAST-NORTHEAST OF A CUT OFF TELPHONE
 BK2507'POLE AND JUNCTION BOX ON THE WEST SIDE OF THE HIGHWAY, 12.0 M
 BK2507'(39.4 FT) EAST FROM THE CENTER OF THE HIGHWAY, 4.0 M (13.1 FT) EAST OF
 BK2507'THE NORTH END OF A CONCRETE CULVERT, 0.7 M (2.3 FT) WEST FROM A MESH
 BK2507'AND BARBED WIRE FENCE AND 0.6 M (2.0 FT) WEST FROM A WITNESS POST.
 BK2507'MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK2507
 BK2507                          STATION RECOVERY (2004)
 BK2507
 BK2507'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK2507'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2508 ***********************************************************************
 BK2508  DESIGNATION -  6 V 224
 BK2508  PID         -  BK2508
 BK2508  STATE/COUNTY-  LA/BEAUREGARD
 BK2508  COUNTRY     -  US
 BK2508  USGS QUAD   -  BANCROFT (2018)
 BK2508
 BK2508                         *CURRENT SURVEY CONTROL
 BK2508  ______________________________________________________________________
 BK2508* NAD 83(1986) POSITION- 30 33 55.     (N) 093 40 47.     (W)   SCALED
 BK2508* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2508  **This station is located in a suspected subsidence area (see below).
 BK2508  ______________________________________________________________________
 BK2508  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK2508  DYNAMIC HEIGHT  -         28.173 (meters)       92.43  (feet) COMP
 BK2508  MODELED GRAVITY -    979,350.6   (mgal)                       NAVD 88
 BK2508
 BK2508.The horizontal coordinates were scaled from a map and have
 BK2508.an estimated accuracy of +/- 6 seconds.
 BK2508
 BK2508.** This station is in an area of known vertical motion. If an
 BK2508.** orthometric height was ever established but is not available 
 BK2508.** in the current survey control section, the orthometric height
 BK2508.** is considered suspect.  Suspect heights are available in the
 BK2508.** superseded section only if requested.
 BK2508
 BK2508.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2508.GEOID18 height accuracy estimate available here.
 BK2508
 BK2508.Click photographs - Photos may exist for this station.
 BK2508
 BK2508.The dynamic height is computed by dividing the NAVD 88
 BK2508.geopotential number by the normal gravity value computed on the
 BK2508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2508.degrees latitude (g = 980.6199 gals.).
 BK2508
 BK2508.The modeled gravity was interpolated from observed gravity values.
 BK2508
 BK2508;                    North         East    Units  Estimated Accuracy
 BK2508;SPC LA S     -   231,230.      774,920.      MT  (+/- 180 meters Scaled)
 BK2508
 BK2508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP348816(NAD 83)
 BK2508
 BK2508                          SUPERSEDED SURVEY CONTROL
 BK2508
 BK2508.No superseded survey control is available for this station.
 BK2508
 BK2508_MARKER: DD = SURVEY DISK
 BK2508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2508_STAMPING: 6V224 1984
 BK2508_MARK LOGO: LADHGS
 BK2508_PROJECTION: FLUSH
 BK2508_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2508+STABILITY: SURFACE MOTION
 BK2508
 BK2508  HISTORY     - Date     Condition        Report By
 BK2508  HISTORY     - 1984     MONUMENTED       LADTD
 BK2508  HISTORY     - 19890920 GOOD             LADTD
 BK2508  HISTORY     - 20041009 GOOD             USPSQD
 BK2508
 BK2508                          STATION DESCRIPTION
 BK2508
 BK2508'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2508'IN BANCROFT.
 BK2508'24.66 KM (15.94 MILES) SOUTH FROM THE JUNCTION OF LA.389 AND US 190 TO
 BK2508'THE MARK ON THE RIGHT 14.7 METERS (48.2 FEET) NORTHWEST OF THE
 BK2508'CENTERLINE OF LA.389, 14.2 METERS (46.5 FEET) SOUTH OF THE CENTERLINE
 BK2508'OF A ASPHALT ROAD LEADING WEST TO SPIKE CEMETARY, 21.4 METERS (70.3
 BK2508'FEET) SOUTHEAST OF THE NORTH CORNER OF THE NORTH END OF A CATTLE GUARD
 BK2508'TO SPIKE CEMETARY ROAD, RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2508'THE MARK IS 0.52 METERS  SE FROM A WITNESS POST.
 BK2508'THE MARK IS ABOVE LEVEL WITH LA.389.
 BK2508
 BK2508                          STATION RECOVERY (1989)
 BK2508
 BK2508'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2508'THE STATION IS LOCATED ABOUT 30.9 KM (19.20 MI) NORTH OF STARKS, 25.6
 BK2508'KM (15.90 MI) SOUTH OF MERRYVILLE AND IN BANCROFT.
 BK2508'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 BK2508'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389 AND U.S.
 BK2508'HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 25.6 KM (15.90 MI) ON HIGHWAY
 BK2508'389 TO THE MARK ON THE RIGHT. THE STATION IS 21.4 M (70.2 FT)
 BK2508'SOUTHEAST OF THE NORTH CORNER OF THE NORTH END OF A CATTLE GUARD, 14.7
 BK2508'M (48.2 FT) NORTHWEST FROM THE CENTER OF THE HIGHWAY, 14.2 M (46.6 FT)
 BK2508'SOUTH FROM THE CENTER OF A BLACKTOP ROAD LEADING WEST TO SPIKE
 BK2508'CEMETARY AND 0.5 M (1.6 FT) SOUTHEAST FROM A WITNESS POST.  THE MARK
 BK2508'IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK2508
 BK2508                          STATION RECOVERY (2004)
 BK2508
 BK2508'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK2508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2509 ***********************************************************************
 BK2509  DESIGNATION -  6 V 225
 BK2509  PID         -  BK2509
 BK2509  STATE/COUNTY-  LA/BEAUREGARD
 BK2509  COUNTRY     -  US
 BK2509  USGS QUAD   -  BANCROFT (2018)
 BK2509
 BK2509                         *CURRENT SURVEY CONTROL
 BK2509  ______________________________________________________________________
 BK2509* NAD 83(1986) POSITION- 30 34 40.     (N) 093 40 01.     (W)   SCALED
 BK2509* NAVD 88 ORTHO HEIGHT -    30.373 (meters)       99.65  (feet) ADJUSTED
 BK2509  ______________________________________________________________________
 BK2509  GEOID HEIGHT    -        -27.261 (meters)                     GEOID18
 BK2509  DYNAMIC HEIGHT  -         30.333 (meters)       99.52  (feet) COMP
 BK2509  MODELED GRAVITY -    979,351.6   (mgal)                       NAVD 88
 BK2509
 BK2509  VERT ORDER      -  SECOND    CLASS I
 BK2509
 BK2509.The horizontal coordinates were scaled from a map and have
 BK2509.an estimated accuracy of +/- 6 seconds.
 BK2509
 BK2509.The orthometric height was determined by differential leveling and
 BK2509.adjusted by the NATIONAL GEODETIC SURVEY
 BK2509.in February 1994.
 BK2509
 BK2509.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2509.GEOID18 height accuracy estimate available here.
 BK2509
 BK2509.Click photographs - Photos may exist for this station.
 BK2509
 BK2509.The dynamic height is computed by dividing the NAVD 88
 BK2509.geopotential number by the normal gravity value computed on the
 BK2509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2509.degrees latitude (g = 980.6199 gals.).
 BK2509
 BK2509.The modeled gravity was interpolated from observed gravity values.
 BK2509
 BK2509;                    North         East    Units  Estimated Accuracy
 BK2509;SPC LA S     -   232,590.      776,180.      MT  (+/- 180 meters Scaled)
 BK2509
 BK2509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP360829(NAD 83)
 BK2509
 BK2509                          SUPERSEDED SURVEY CONTROL
 BK2509
 BK2509.No superseded survey control is available for this station.
 BK2509
 BK2509_MARKER: DD = SURVEY DISK
 BK2509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2509_STAMPING: 6V225 1984
 BK2509_MARK LOGO: LADHGS
 BK2509_PROJECTION: FLUSH
 BK2509_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2509+STABILITY: SURFACE MOTION
 BK2509
 BK2509  HISTORY     - Date     Condition        Report By
 BK2509  HISTORY     - 1984     MONUMENTED       LADTD
 BK2509  HISTORY     - 19890920 GOOD             LADTD
 BK2509  HISTORY     - 20041009 GOOD             USPSQD
 BK2509
 BK2509                          STATION DESCRIPTION
 BK2509
 BK2509'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2509'1.85 KM (1.15 MI) NORTH FROM BANCROFT. 22.81 KM (14.79 MILES) SOUTH
 BK2509'FROM THE JUNCTION OF LA.389 AND US 190 TO THE MARK ON THE LEFT 12.2
 BK2509'METERS (40.0 FEET) EAST-SOUTHEAST OF THE CENTERLINE OF LA.389, 1.2
 BK2509'METERS (3.9 FEET) WEST OF A 3 STRAND BARBED WIRE FENCE, 9.54 METERS
 BK2509'(31.3 FEET) SOUTHWEST OF THE CENTERLINE OF A DIRT ROAD LEADING EAST,
 BK2509'7.01 METERS (23.0 FEET) WEST-SOUTHWEST OF THE SOUTHEAST CORNER OF THE
 BK2509'SOUTH END OF A WOODEN CATTLEGUARD, 2.6 METERS (8.4 FEET)
 BK2509'SOUTH-SOUTHWEST OF A RIGHT AWAY MARKER LADH, 25.0 METERS (84.0 FEET)
 BK2509'EAST-SOUTHEAST OF A 3 STRAND BARBED WIRE FENCE WEST OF LA.389,
 BK2509'RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.  IT IS 0.94 METERS
 BK2509'NORTH-NORTHWEST FROM A WITNESS POST.  IT IS 0.30 M ABOVE LA.389.
 BK2509
 BK2509                          STATION RECOVERY (1989)
 BK2509
 BK2509'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2509'THE STATION IS LOCATED ABOUT 32.3 KM (20.05 MI) NORTH OF STARKS, 23.8
 BK2509'KM (14.80 MI) SOUTH OF MERRYVILLE AND 1.9 KM (1.20 MI) NORTH OF
 BK2509'BANCROFT.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK2509'DEVELOPMENT.
 BK2509'
 BK2509'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389 AND U.S.
 BK2509'HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 32.3 KM (20.05 MI) ON HIGHWAY
 BK2509'389 TO THE MARK ON THE LEFT.
 BK2509'
 BK2509'THE STATION IS 12.2 M (40.0 FT) EAST-SOUTHEAST FROM THE CENTER OF THE
 BK2509'HIGHWAY, 9.5 M (31.2 FT) SOUTHWEST FROM THE CENTER OF A DIRT ROAD
 BK2509'LEADING EAST, 7.0 M (23.0 FT) WEST-SOUTHWEST FROM FROM THE SOUTHEAST
 BK2509'CORNER OF THE SOUTH END OF A WOODEN CATTLEGUARD, 2.6 M (8.5 FT)
 BK2509'SOUTH-SOUTHWEST FROM A RIGHT-OF-WAY MARKER, 1.2 M (3.9 FT) WEST FROM A
 BK2509'3-STRAND BARBED WIRE FENCE AND 0.9 M (3.0 FT) NORTH-NORTHWEST FROM A
 BK2509'WITNESS POST.  IT IS FLUSH WITH THE GROUND AND ABOUT 0.3 M (1.0 FT)
 BK2509'ABOVE THE LEVEL OF THE HIGHWAY.
 BK2509
 BK2509                          STATION RECOVERY (2004)
 BK2509
 BK2509'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK2509'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2511 ***********************************************************************
 BK2511  DESIGNATION -  6 V 226
 BK2511  PID         -  BK2511
 BK2511  STATE/COUNTY-  LA/BEAUREGARD
 BK2511  COUNTRY     -  US
 BK2511  USGS QUAD   -  BANCROFT (2018)
 BK2511
 BK2511                         *CURRENT SURVEY CONTROL
 BK2511  ______________________________________________________________________
 BK2511* NAD 83(1986) POSITION- 30 36 07.32   (N) 093 38 38.95   (W)   HD_HELD1
 BK2511* NAVD 88 ORTHO HEIGHT -    28.504 (meters)       93.52  (feet) ADJUSTED
 BK2511  ______________________________________________________________________
 BK2511  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 BK2511  DYNAMIC HEIGHT  -         28.467 (meters)       93.40  (feet) COMP
 BK2511  MODELED GRAVITY -    979,353.6   (mgal)                       NAVD 88
 BK2511
 BK2511  VERT ORDER      -  SECOND    CLASS I
 BK2511
 BK2511.The horizontal coordinates were determined by differentially corrected
 BK2511.hand held GPS observations or other comparable positioning techniques
 BK2511.and have an estimated accuracy of +/- 3 meters.
 BK2511
 BK2511.The orthometric height was determined by differential leveling and
 BK2511.adjusted by the NATIONAL GEODETIC SURVEY
 BK2511.in February 1994.
 BK2511
 BK2511.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2511.GEOID18 height accuracy estimate available here.
 BK2511
 BK2511.Click photographs - Photos may exist for this station.
 BK2511
 BK2511.The dynamic height is computed by dividing the NAVD 88
 BK2511.geopotential number by the normal gravity value computed on the
 BK2511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2511.degrees latitude (g = 980.6199 gals.).
 BK2511
 BK2511.The modeled gravity was interpolated from observed gravity values.
 BK2511
 BK2511;                    North         East    Units  Estimated Accuracy
 BK2511;SPC LA S     -   235,236.9     778,415.0     MT  (+/- 3 meters HH1 GPS) 
 BK2511
 BK2511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3825085675(NAD 83)
 BK2511
 BK2511                          SUPERSEDED SURVEY CONTROL
 BK2511
 BK2511.No superseded survey control is available for this station.
 BK2511
 BK2511_MARKER: DD = SURVEY DISK
 BK2511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2511_STAMPING: 6V226 1984
 BK2511_MARK LOGO: LADHGS
 BK2511_PROJECTION: FLUSH
 BK2511_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2511+STABILITY: SURFACE MOTION
 BK2511
 BK2511  HISTORY     - Date     Condition        Report By
 BK2511  HISTORY     - 1984     MONUMENTED       LADTD
 BK2511  HISTORY     - 19890920 GOOD             LADTD
 BK2511  HISTORY     - 20041009 GOOD             USPSQD
 BK2511
 BK2511                          STATION DESCRIPTION
 BK2511
 BK2511'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2511'5.18 KM (3.22 MI) NORTH FROM BANCROFT. 19.48 KM (12.72 MILES) SOUTH
 BK2511'FROM THE JUNCTION OF LA.389 AND US 190 TO THE MARK ON THE RIGHT 13.04
 BK2511'METERS (50.6 FEET) EAST-SOUTHEAST OF THE CENTERLINE OF LA.389, 15.5
 BK2511'METERS (51.0 FEET) NORTHEAST OF THE CENTERLINE OF DIRT ROAD LEADING
 BK2511'EAST, 13.5 METERS (44.2 FEET) NORTHEAST OF THE NORTHWEST CORNER OF THE
 BK2511'NORTH END OF A METAL CATTLEGUARD, 9.0 METERS (29.5 FEET) NORTHEAST OF
 BK2511'A POWER POLE, 0.67 METERS (2.2 FT) WEST-SOUTHWEST OF A 4 STRAND MESH
 BK2511'AND BARBED WIRE FENCE, 7.25 METERS (23.8 FEET) EAST-SOUTHEAST OF THE
 BK2511'NORTH END OF A 18 INCH BY 25 FOOT CONCRETE PIPE DRIVE LEADING EAST,
 BK2511'RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.  IT IS 0.52 METERS
 BK2511'WEST-SOUTHWEST FROM A WITNESS POST.  IT IS ABOUT LEVEL WITH LA.389.
 BK2511
 BK2511                          STATION RECOVERY (1989)
 BK2511
 BK2511'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2511'THE STATION IS LOCATED ABOUT 36.0 KM (22.35 MI) NORTH OF STARKS, 20.4
 BK2511'KM (12.65 MI) SOUTH OF MERRYVILLE AND 5.2 KM (3.25 MI) NORTH OF
 BK2511'BANCROFT.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK2511'DEVELOPMENT.
 BK2511'
 BK2511'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389 AND U.S.
 BK2511'HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 20.4 KM (12.65 MI) ON HIGHWAY
 BK2511'389 TO THE MARK ON THE LEFT.
 BK2511'
 BK2511'THE STATION IS 15.4 M (50.5 FT) EAST-SOUTHEAST FROM THE CENTER OF THE
 BK2511'HIGHWAY, 15.5 M (50.9 FT) NORTHEAST FROM THE CENTER OF A DIRT ROAD
 BK2511'LEADING EAST, 13.5 M (44.3 FT) NORTHEAST FROM THE NORTHWEST CORNER OF
 BK2511'THE NORTH END OF A METAL CATTLEGUARD, 9.0 M (29.5 FT) NORTHEAST FROM A
 BK2511'POWER POLE, 7.3 M (24.0 FT) EAST-SOUTHEAST FROM THE NORTH END OF A
 BK2511'CONCRETE CULVERT AND 0.5 M (1.6 FT) WESTSOUTHWEST FROM A WITNESS POST.
 BK2511'IT IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 BK2511
 BK2511                          STATION RECOVERY (2004)
 BK2511
 BK2511'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK2511'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2512 ***********************************************************************
 BK2512  DESIGNATION -  6 V 227
 BK2512  PID         -  BK2512
 BK2512  STATE/COUNTY-  LA/BEAUREGARD
 BK2512  COUNTRY     -  US
 BK2512  USGS QUAD   -  BANCROFT (2018)
 BK2512
 BK2512                         *CURRENT SURVEY CONTROL
 BK2512  ______________________________________________________________________
 BK2512* NAD 83(1986) POSITION- 30 36 49.     (N) 093 38 03.     (W)   SCALED
 BK2512* NAVD 88 ORTHO HEIGHT -    32.038 (meters)      105.11  (feet) ADJUSTED
 BK2512  ______________________________________________________________________
 BK2512  GEOID HEIGHT    -        -27.229 (meters)                     GEOID18
 BK2512  DYNAMIC HEIGHT  -         31.996 (meters)      104.97  (feet) COMP
 BK2512  MODELED GRAVITY -    979,354.7   (mgal)                       NAVD 88
 BK2512
 BK2512  VERT ORDER      -  SECOND    CLASS I
 BK2512
 BK2512.The horizontal coordinates were scaled from a map and have
 BK2512.an estimated accuracy of +/- 6 seconds.
 BK2512
 BK2512.The orthometric height was determined by differential leveling and
 BK2512.adjusted by the NATIONAL GEODETIC SURVEY
 BK2512.in February 1994.
 BK2512
 BK2512.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2512.GEOID18 height accuracy estimate available here.
 BK2512
 BK2512.Click photographs - Photos may exist for this station.
 BK2512
 BK2512.The dynamic height is computed by dividing the NAVD 88
 BK2512.geopotential number by the normal gravity value computed on the
 BK2512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2512.degrees latitude (g = 980.6199 gals.).
 BK2512
 BK2512.The modeled gravity was interpolated from observed gravity values.
 BK2512
 BK2512;                    North         East    Units  Estimated Accuracy
 BK2512;SPC LA S     -   236,500.      779,400.      MT  (+/- 180 meters Scaled)
 BK2512
 BK2512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP392869(NAD 83)
 BK2512
 BK2512                          SUPERSEDED SURVEY CONTROL
 BK2512
 BK2512.No superseded survey control is available for this station.
 BK2512
 BK2512_MARKER: DD = SURVEY DISK
 BK2512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2512_STAMPING: 6V227 1984
 BK2512_MARK LOGO: LADHGS
 BK2512_PROJECTION: FLUSH
 BK2512_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2512+STABILITY: SURFACE MOTION
 BK2512
 BK2512  HISTORY     - Date     Condition        Report By
 BK2512  HISTORY     - 1984     MONUMENTED       LADTD
 BK2512  HISTORY     - 19890920 GOOD             LADTD
 BK2512  HISTORY     - 20041009 GOOD             USPSQD
 BK2512
 BK2512                          STATION DESCRIPTION
 BK2512
 BK2512'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2512'6.92 KM (4.30 MI) NORTH FROM BANCROFT.
 BK2512'17.74 KM (11.64 MILES) SOUTH FROM THE JUNCTION OF LA.389 AND US 190,
 BK2512'TO THE MARK ON THE RIGHT 14.5 METERS (47.5 FEET) SOUTHEAST OF THE
 BK2512'CENTERLINE OF LA.389, 8.41 METERS (27.6 FEET) SOUTHWEST OF THE
 BK2512'CENTERLINE OF A DIRT ROAD LEADING EAST, 0.82 METER (2.7 FEET) WEST
 BK2512'NORTHWEST OF A MESH AND BARBED WIRE FENCE, 14.9 METERS (48.8 FEET)
 BK2512'SOUTHWEST OF A POWER POLE, RAILROAD SPIKE EMBEDDED IN THE CONCRETE
 BK2512'POST.
 BK2512'THE MARK IS 0.67 METERS  WNW FROM A WITNESS POST.
 BK2512'THE MARK IS 0.61 M ABOVE LA.389.
 BK2512
 BK2512                          STATION RECOVERY (1989)
 BK2512
 BK2512'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2512'THE STATION IS LOCATED ABOUT 37.8 KM (23.50 MI) NORTH OF STARKS, 18.7
 BK2512'KM (11.60 MI) SOUTH OF MERRYVILLE AND 6.9 KM (4.30 MI) NORTH OF
 BK2512'BANCROFT.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK2512'DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY
 BK2512'389 AND U.S. HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 18.7 KM (11.60
 BK2512'MI) ON HIGHWAY 389 TO THE MARK ON THE LEFT. THE STATION IS 14.9 M
 BK2512'(48.9 FT) SOUTHWEST FROM A POWER POLE, 14.5 M (47.6 FT) SOUTHEAST FROM
 BK2512'THE CENTER OF THE HIGHWAY, 8.4 M (27.6 FT) SOUTHWEST FROM THE CENTER
 BK2512'OF A DIRT ROAD LEADING EAST, 0.8 M (2.6 FT) WEST-NORTHWEST FROM A MESH
 BK2512'AND BARBED WIRE FENCE AND 0.7 M (2.3 FT) WEST-NORTHWEST FROM A WITNESS
 BK2512'POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.6 M (2.0 FT)
 BK2512'ABOVE THE LEVEL OF THE HIGHWAY.
 BK2512
 BK2512                          STATION RECOVERY (2004)
 BK2512
 BK2512'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK2512'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2513 ***********************************************************************
 BK2513  DESIGNATION -  6 V 228
 BK2513  PID         -  BK2513
 BK2513  STATE/COUNTY-  LA/BEAUREGARD
 BK2513  COUNTRY     -  US
 BK2513  USGS QUAD   -  FIELDS (2018)
 BK2513
 BK2513                         *CURRENT SURVEY CONTROL
 BK2513  ______________________________________________________________________
 BK2513* NAD 83(1986) POSITION- 30 37 27.     (N) 093 37 26.     (W)   SCALED
 BK2513* NAVD 88 ORTHO HEIGHT -    23.177 (meters)       76.04  (feet) ADJUSTED
 BK2513  ______________________________________________________________________
 BK2513  GEOID HEIGHT    -        -27.218 (meters)                     GEOID18
 BK2513  DYNAMIC HEIGHT  -         23.147 (meters)       75.94  (feet) COMP
 BK2513  MODELED GRAVITY -    979,355.7   (mgal)                       NAVD 88
 BK2513
 BK2513  VERT ORDER      -  SECOND    CLASS I
 BK2513
 BK2513.The horizontal coordinates were scaled from a map and have
 BK2513.an estimated accuracy of +/- 6 seconds.
 BK2513
 BK2513.The orthometric height was determined by differential leveling and
 BK2513.adjusted by the NATIONAL GEODETIC SURVEY
 BK2513.in February 1994.
 BK2513
 BK2513.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2513.GEOID18 height accuracy estimate available here.
 BK2513
 BK2513.Click photographs - Photos may exist for this station.
 BK2513
 BK2513.The dynamic height is computed by dividing the NAVD 88
 BK2513.geopotential number by the normal gravity value computed on the
 BK2513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2513.degrees latitude (g = 980.6199 gals.).
 BK2513
 BK2513.The modeled gravity was interpolated from observed gravity values.
 BK2513
 BK2513;                    North         East    Units  Estimated Accuracy
 BK2513;SPC LA S     -   237,650.      780,410.      MT  (+/- 180 meters Scaled)
 BK2513
 BK2513_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP402881(NAD 83)
 BK2513
 BK2513                          SUPERSEDED SURVEY CONTROL
 BK2513
 BK2513.No superseded survey control is available for this station.
 BK2513
 BK2513_MARKER: DD = SURVEY DISK
 BK2513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2513_STAMPING: 6V228 1984
 BK2513_MARK LOGO: LADHGS
 BK2513_PROJECTION: FLUSH
 BK2513_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2513+STABILITY: SURFACE MOTION
 BK2513
 BK2513  HISTORY     - Date     Condition        Report By
 BK2513  HISTORY     - 1984     MONUMENTED       LADTD
 BK2513  HISTORY     - 19890920 GOOD             LADTD
 BK2513  HISTORY     - 20041009 GOOD             USPSQD
 BK2513
 BK2513                          STATION DESCRIPTION
 BK2513
 BK2513'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2513'1.71 KM (1.06 MI) SOUTH FROM BIVENS.  16.11 KM (10.63 MILES) SOUTH
 BK2513'FROM THE JUNCTION OF LA.389 AND US 190 12.1 METERS (39.6 FEET)
 BK2513'NORTH-NORTHWEST OF THE CENTERLINE OF LA. 389, 9.6 METERS (31.4 FEET)
 BK2513'NORTH-NORTHEAST OF THE CENTERLINE OF A DIRT LANE, 2.8 METERS
 BK2513'(9.1 FEET) SOUTH-SOUTHEAST OF A 4 STRAND BARBED WIRE FENCE, 1.1 METERS
 BK2513'(3.6 FEET) EAST-NORTHEAST OF A RIGHT AWAY MARKERS, 20.0 METERS (65.5
 BK2513'FEET) WEST OF THE NORTH WEST END OF A CROSSDRAIN UNDER LA.389 30
 BK2513'INCHES BV 53 FEET CONCRETE PIPE, CROSSING AT A SKEW, RAILROAD SPIKE
 BK2513'EMBEDDED IN THE CONCRETE POST.  IT IS 0.73 METERS SOUTH-SOUTHEAST FROM
 BK2513'A WITNESS POST.  IT IS 0.30 M ABOVE LA.389.
 BK2513
 BK2513                          STATION RECOVERY (1989)
 BK2513
 BK2513'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2513'THE STATION IS LOCATED ABOUT 39.4 KM (24.50 MI) NORTH OF STARKS, 17.1
 BK2513'KM (10.60 MI) SOUTH OF MERRYVILLE AND 1.7 KM (1.05 MI) SOUTH OF
 BK2513'BIVENS.  OWNERSHIP--LOUISIANA DEPARTMENT TRANSPORTATION AND
 BK2513'DEVELOPMENT.
 BK2513'
 BK2513'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389 AND U.S.
 BK2513'HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 17.1 KM (10.60 MI) TO THE MARK
 BK2513'ON THE RIGHT.
 BK2513'
 BK2513'IT IS 20.0 M (65.6 FT) WEST OF THE NORTHWEST END OF A CROSSDRAIN, 12.1
 BK2513'M (39.7 FT) NORTH-NORTHWEST FROM THE CENTER OF THE HIGHWAY, 9.6 M
 BK2513'(31.5 FT) NORTH-NORTHEAST FROM THE CENTER OF A DIRT LANE, 2.8 M
 BK2513'(9.2 FT) SOUTH-SOUTHEAST FROM A 4-STRAND BARBED WIRE FENCE, 1.1 M
 BK2513'(3.6 FT) EAST-SOUTHEAST FROM A RIGHT-OF-WAY MARKER AND 0.7 M (2.3 FT)
 BK2513'SOUTH-SOUTHEAST FROM A WITNESS POST.  IT IS FLUSH WITH GROUND AND
 BK2513'ABOUT 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BK2513
 BK2513                          STATION RECOVERY (2004)
 BK2513
 BK2513'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK2513'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2514 ***********************************************************************
 BK2514  DESIGNATION -  6 V 229
 BK2514  PID         -  BK2514
 BK2514  STATE/COUNTY-  LA/BEAUREGARD
 BK2514  COUNTRY     -  US
 BK2514  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2514
 BK2514                         *CURRENT SURVEY CONTROL
 BK2514  ______________________________________________________________________
 BK2514* NAD 83(1986) POSITION- 30 37 49.91   (N) 093 36 18.07   (W)   HD_HELD1
 BK2514* NAVD 88 ORTHO HEIGHT -    31.167 (meters)      102.25  (feet) ADJUSTED
 BK2514  ______________________________________________________________________
 BK2514  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK2514  DYNAMIC HEIGHT  -         31.127 (meters)      102.12  (feet) COMP
 BK2514  MODELED GRAVITY -    979,356.2   (mgal)                       NAVD 88
 BK2514
 BK2514  VERT ORDER      -  SECOND    CLASS I
 BK2514
 BK2514.The horizontal coordinates were determined by differentially corrected
 BK2514.hand held GPS observations or other comparable positioning techniques
 BK2514.and have an estimated accuracy of +/- 3 meters.
 BK2514
 BK2514.The orthometric height was determined by differential leveling and
 BK2514.adjusted by the NATIONAL GEODETIC SURVEY
 BK2514.in February 1994.
 BK2514
 BK2514.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2514.GEOID18 height accuracy estimate available here.
 BK2514
 BK2514.Click photographs - Photos may exist for this station.
 BK2514
 BK2514.The dynamic height is computed by dividing the NAVD 88
 BK2514.geopotential number by the normal gravity value computed on the
 BK2514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2514.degrees latitude (g = 980.6199 gals.).
 BK2514
 BK2514.The modeled gravity was interpolated from observed gravity values.
 BK2514
 BK2514;                    North         East    Units  Estimated Accuracy
 BK2514;SPC LA S     -   238,320.5     782,229.7     MT  (+/- 3 meters HH1 GPS) 
 BK2514
 BK2514_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4201988812(NAD 83)
 BK2514
 BK2514                          SUPERSEDED SURVEY CONTROL
 BK2514
 BK2514.No superseded survey control is available for this station.
 BK2514
 BK2514_MARKER: DD = SURVEY DISK
 BK2514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2514_STAMPING: 6V229 1984
 BK2514_MARK LOGO: LADHGS
 BK2514_PROJECTION: FLUSH
 BK2514_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2514+STABILITY: SURFACE MOTION
 BK2514
 BK2514  HISTORY     - Date     Condition        Report By
 BK2514  HISTORY     - 1984     MONUMENTED       LADTD
 BK2514  HISTORY     - 19890920 GOOD             LADTD
 BK2514
 BK2514                          STATION DESCRIPTION
 BK2514
 BK2514'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2514'IN BIVENS.
 BK2514'14.40 KM (9.57 MILES) SOUTH FROM THE JUNCTION OF LA.389 AND US 190 TO
 BK2514'THE MARK ON THE RIGHT, 16.95 METERS (55.6 FEET) NORTHWEST OF THE
 BK2514'CENTERLINE OF LA.389, 7.31 METERS (24.0 FEET) EAST NORTHEAST OF A
 BK2514'POWER POLE, 22.98 METERS (75.4 FEET) SOUTHEAST OF THE NORTHEAST CORNER
 BK2514'OF A 3 INCH CHAIN LINK FENCE, 1.74 METERS (5.7 FEET) EAST OF THE
 BK2514'WESTERN MOST OAK TREE 27 INCHES, 1.83 METERS (6.0 FEET) WEST OF THE
 BK2514'EASTERN MOST OAK TREE 27 INCHES, RAILROAD SPIKE EMBEDDED IN THE
 BK2514'CONCRETE POST.
 BK2514'THE MARK IS 1.40 METERS  W FROM A WITNESS POST.
 BK2514'THE MARK IS 0.61 M ABOVE LA.389.
 BK2514
 BK2514                          STATION RECOVERY (1989)
 BK2514
 BK2514'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2514'THE STATION IS LOCATED ABOUT 41.0 KM (25.45 MI) NORTH OF STARKS, 15.4
 BK2514'KM (9.55 MI) SOUTH OF MERRYVILLE, IN BIVENS.  OWNERSHIP--MR R C
 BK2514'FRANKS. TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389
 BK2514'AND U.S. HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 15.4 KM (9.55 MI) ON
 BK2514'HIGHWAY 389 TO THE MARK ON THE RIGHT. THE STATION IS 23.0 M (75.5 FT)
 BK2514'SOUTHEAST OF THE NORTHEAST CORNER OF A CHAIN LINK FENCE, 17.0 M (55.8
 BK2514'FT) NORTHWEST FROM THE CENTER OF THE HIGHWAY, 7.3 M (24.0 FT)
 BK2514'EAST-NORTHEAST FROM A POWER POLE, 1.8 M (5.9 FT) WEST FROM A 71.1 CM
 BK2514'(28 IN) OAK TREE, 1.7 M (5.6 FT) EAST FROM A 71.1 CM (28 IN) OAK TREE
 BK2514'AND 1.4 M (4.6 FT) WEST FROM A WITNESS POST.  THE MARK IS FLUSH WITH
 BK2514'THE GROUND AND ABOUT 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2516 ***********************************************************************
 BK2516  DESIGNATION -  6 V 230
 BK2516  PID         -  BK2516
 BK2516  STATE/COUNTY-  LA/BEAUREGARD
 BK2516  COUNTRY     -  US
 BK2516  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2516
 BK2516                         *CURRENT SURVEY CONTROL
 BK2516  ______________________________________________________________________
 BK2516* NAD 83(1986) POSITION- 30 38 43.     (N) 093 35 49.     (W)   SCALED
 BK2516* NAVD 88 ORTHO HEIGHT -    25.336 (meters)       83.12  (feet) ADJUSTED
 BK2516  ______________________________________________________________________
 BK2516  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BK2516  DYNAMIC HEIGHT  -         25.304 (meters)       83.02  (feet) COMP
 BK2516  MODELED GRAVITY -    979,357.8   (mgal)                       NAVD 88
 BK2516
 BK2516  VERT ORDER      -  SECOND    CLASS I
 BK2516
 BK2516.The horizontal coordinates were scaled from a map and have
 BK2516.an estimated accuracy of +/- 6 seconds.
 BK2516
 BK2516.The orthometric height was determined by differential leveling and
 BK2516.adjusted by the NATIONAL GEODETIC SURVEY
 BK2516.in February 1994.
 BK2516
 BK2516.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2516.GEOID18 height accuracy estimate available here.
 BK2516
 BK2516.Click photographs - Photos may exist for this station.
 BK2516
 BK2516.The dynamic height is computed by dividing the NAVD 88
 BK2516.geopotential number by the normal gravity value computed on the
 BK2516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2516.degrees latitude (g = 980.6199 gals.).
 BK2516
 BK2516.The modeled gravity was interpolated from observed gravity values.
 BK2516
 BK2516;                    North         East    Units  Estimated Accuracy
 BK2516;SPC LA S     -   239,940.      783,040.      MT  (+/- 180 meters Scaled)
 BK2516
 BK2516_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP428904(NAD 83)
 BK2516
 BK2516                          SUPERSEDED SURVEY CONTROL
 BK2516
 BK2516.No superseded survey control is available for this station.
 BK2516
 BK2516_MARKER: DD = SURVEY DISK
 BK2516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2516_STAMPING: 6V230 1984
 BK2516_MARK LOGO: LADHGS
 BK2516_PROJECTION: FLUSH
 BK2516_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2516+STABILITY: SURFACE MOTION
 BK2516
 BK2516  HISTORY     - Date     Condition        Report By
 BK2516  HISTORY     - 1984     MONUMENTED       LADTD
 BK2516  HISTORY     - 19890920 GOOD             LADTD
 BK2516
 BK2516                          STATION DESCRIPTION
 BK2516
 BK2516'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2516'2.01 KM (1.25 MI) NORTH FROM BIVENS.  12.39 KM (8.32 MILES) SOUTH FROM
 BK2516'THE JUNCTION OF LA.389 AND US 190, TO THE MARK ON THE RIGHT 13.65
 BK2516'METERS (44.8 FEET) WEST OF THE CENTERLINE OF LA.389 0.55 METERS
 BK2516'(1.8 FEET) EAST F A 4 STRAND BARBED WIRE FENCE, 10.55 METERS (34.6
 BK2516'FEET) NORTH-NORTHWEST OF A POWER POLE, 34.26 METERS (112.4 FEET)
 BK2516'NORTH-NORTHWEST OF A PIPELINE VENT ON THE WEST SIDE OF LA. 389, 31.4
 BK2516'METERS (103.0 FEET) SOUTH WEST OF A PIPELINE VENT ON THE EAST SIDE OF
 BK2516'LA 389, 27.4 METERS (89.8 FEET) WEST-SOUTHWEST OF A RIGHT AWAY MARKER
 BK2516'EAST OF LA.389, RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.  IT IS
 BK2516'0.43 METERS EAST FROM A WITNESS POST.  IT IS ABOUT LEVEL WITH LA.389.
 BK2516
 BK2516                          STATION RECOVERY (1989)
 BK2516
 BK2516'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2516'THE STATION IS LOCATED ABOUT 43.1 KM (26.80 MI) NORTH OF STARKS, 13.4
 BK2516'KM (8.30 MI) SOUTH OF MERRYVILLE AND 2.0 KM (1.25 MI) NORTH OF
 BK2516'BIEVENS.
 BK2516'
 BK2516'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389 AND U.S.
 BK2516'HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 11.7 KM (7.25 MI) ON HIGHWAY
 BK2516'389 TO THE MARK ON THE RIGHT.
 BK2516'
 BK2516'THE STATION IS 34.3 M (112.5 FT) NORTH-NORTHWEST FROM A PIPELINE VENT
 BK2516'PIPE, 31.4 M (103.0 FT) SOUTHWEST FROM A PIPELINE VENT PIPE ON THE
 BK2516'EAST SIDE OF THE HIGHWAY, 27.4 M (89.9 FT) WEST-SOUTHWEST FROM A
 BK2516'RIGHT-OF-WAY MARKER ON THE EAST SIDE OF THE HIGHWAY, 13.7 M (44.9 FT)
 BK2516'WEST FROM THE CENTER OF THE HIGHWAY, 10.6 M (34.8 FT) NORTH-NORTHWEST
 BK2516'FROM A POWER POLE AND 0.4 M (1.3 FT) EAST FROM A WITNESS POST.  IT IS
 BK2516'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2517 ***********************************************************************
 BK2517  DESIGNATION -  6 V 231
 BK2517  PID         -  BK2517
 BK2517  STATE/COUNTY-  LA/BEAUREGARD
 BK2517  COUNTRY     -  US
 BK2517  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2517
 BK2517                         *CURRENT SURVEY CONTROL
 BK2517  ______________________________________________________________________
 BK2517* NAD 83(1986) POSITION- 30 39 34.     (N) 093 35 43.     (W)   SCALED
 BK2517* NAVD 88 ORTHO HEIGHT -    25.181 (meters)       82.61  (feet) ADJUSTED
 BK2517  ______________________________________________________________________
 BK2517  GEOID HEIGHT    -        -27.184 (meters)                     GEOID18
 BK2517  DYNAMIC HEIGHT  -         25.149 (meters)       82.51  (feet) COMP
 BK2517  MODELED GRAVITY -    979,359.3   (mgal)                       NAVD 88
 BK2517
 BK2517  VERT ORDER      -  SECOND    CLASS I
 BK2517
 BK2517.The horizontal coordinates were scaled from a map and have
 BK2517.an estimated accuracy of +/- 6 seconds.
 BK2517
 BK2517.The orthometric height was determined by differential leveling and
 BK2517.adjusted by the NATIONAL GEODETIC SURVEY
 BK2517.in February 1994.
 BK2517
 BK2517.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2517.GEOID18 height accuracy estimate available here.
 BK2517
 BK2517.Click photographs - Photos may exist for this station.
 BK2517
 BK2517.The dynamic height is computed by dividing the NAVD 88
 BK2517.geopotential number by the normal gravity value computed on the
 BK2517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2517.degrees latitude (g = 980.6199 gals.).
 BK2517
 BK2517.The modeled gravity was interpolated from observed gravity values.
 BK2517
 BK2517;                    North         East    Units  Estimated Accuracy
 BK2517;SPC LA S     -   241,510.      783,230.      MT  (+/- 180 meters Scaled)
 BK2517
 BK2517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP429920(NAD 83)
 BK2517
 BK2517                          SUPERSEDED SURVEY CONTROL
 BK2517
 BK2517.No superseded survey control is available for this station.
 BK2517
 BK2517_MARKER: DD = SURVEY DISK
 BK2517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2517_STAMPING: 6V231 1984
 BK2517_MARK LOGO: LADHGS
 BK2517_PROJECTION: FLUSH
 BK2517_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK2517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2517+STABILITY: SURFACE MOTION
 BK2517
 BK2517  HISTORY     - Date     Condition        Report By
 BK2517  HISTORY     - 1984     MONUMENTED       LADTD
 BK2517  HISTORY     - 19890920 GOOD             LADTD
 BK2517
 BK2517                          STATION DESCRIPTION
 BK2517
 BK2517'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2517'3.70 KM (2.30 MI) NORTH FROM BIVENS.
 BK2517'11.70 KM (7.27 MILES) SOUTH OF THE JUNTION LA.389 AND US 190 TO THE
 BK2517'MARK ON THE RIGHT 12.4 METERS (40.6 FEET) WEST NORTHWEST OF THE
 BK2517'CENTERLINE OF LA.389, 3.79 METERS (2.6 FEET) EAST SOUTHEAST OF A 4
 BK2517'STRAND BARBED WIRE FENCE, 23.8 METERS (78.0 FEET) WEST NORTHWEST OF A
 BK2517'POWER POLE EAST OF LA.389, 74.07 METERS (245.0 FEET) NORTH-NORTH WEST
 BK2517'OF THE WEST END OF A 24 INCH BY 41 FEET CROSS DRAIN UNDER LA .389
 BK2517'RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2517'THE MARK IS 0.67 METERS  ESE FROM A WITNESS POST.
 BK2517'THE MARK IS ABOVE LEVEL WITH LA.389.
 BK2517
 BK2517                          STATION RECOVERY (1989)
 BK2517
 BK2517'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 BK2517'THE STATION IS LOCATED ABOUT 44.7 KM (27.75 MI) NORTH OF STARKS, 11.7
 BK2517'KM (7.25 MI) SOUTH OF MERRYVILLE AND 3.7 KM (2.30 MI) NORTH OF BIVENS.
 BK2517'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 389 AND U.S.
 BK2517'HIGHWAY 190 IN MERRYVILLE, GO SOUTH FOR 11.7 KM (7.25 MI) ON HIGHWAY
 BK2517'389 TO THE MARK ON THE RIGHT. THE STATION IS 74.1 M (243.1 FT)
 BK2517'NORTH-NORTHWEST FORM THE WEST END OF A CROSS DRAIN, 23.8 M (78.1 FT)
 BK2517'WEST-NORTHWEST FROM A POWER POLE ON THE EAST SIDE OF THE HIGHWAY, 12.4
 BK2517'M (40.7 FT) WEST-NORTHWEST FROM THE CENTER OF THE HIGHWAY, 0.8 M (2.6
 BK2517'FT) EAST-SOUTHEAST FROM A 4 STRAND BARB WIRE FENCE AND 0.8 M (2.6 FT)
 BK2517'EAST-SOUTHEAST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND
 BK2517'AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2518 ***********************************************************************
 BK2518  DESIGNATION -  6 V 232
 BK2518  PID         -  BK2518
 BK2518  STATE/COUNTY-  LA/BEAUREGARD
 BK2518  COUNTRY     -  US
 BK2518  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2518
 BK2518                         *CURRENT SURVEY CONTROL
 BK2518  ______________________________________________________________________
 BK2518* NAD 83(1986) POSITION- 30 40 09.     (N) 093 35 08.     (W)   SCALED
 BK2518* NAVD 88 ORTHO HEIGHT -    25.056 (meters)       82.20  (feet) ADJUSTED
 BK2518  ______________________________________________________________________
 BK2518  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK2518  DYNAMIC HEIGHT  -         25.023 (meters)       82.10  (feet) COMP
 BK2518  MODELED GRAVITY -    979,360.4   (mgal)                       NAVD 88
 BK2518
 BK2518  VERT ORDER      -  SECOND    CLASS I
 BK2518
 BK2518.The horizontal coordinates were scaled from a map and have
 BK2518.an estimated accuracy of +/- 6 seconds.
 BK2518
 BK2518.The orthometric height was determined by differential leveling and
 BK2518.adjusted by the NATIONAL GEODETIC SURVEY
 BK2518.in February 1994.
 BK2518
 BK2518.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2518.GEOID18 height accuracy estimate available here.
 BK2518
 BK2518.Click photographs - Photos may exist for this station.
 BK2518
 BK2518.The dynamic height is computed by dividing the NAVD 88
 BK2518.geopotential number by the normal gravity value computed on the
 BK2518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2518.degrees latitude (g = 980.6199 gals.).
 BK2518
 BK2518.The modeled gravity was interpolated from observed gravity values.
 BK2518
 BK2518;                    North         East    Units  Estimated Accuracy
 BK2518;SPC LA S     -   242,570.      784,180.      MT  (+/- 180 meters Scaled)
 BK2518
 BK2518_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP439930(NAD 83)
 BK2518
 BK2518                          SUPERSEDED SURVEY CONTROL
 BK2518
 BK2518.No superseded survey control is available for this station.
 BK2518
 BK2518_MARKER: DD = SURVEY DISK
 BK2518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2518_STAMPING: 6V232 1984
 BK2518_MARK LOGO: LADHGS
 BK2518_PROJECTION: FLUSH
 BK2518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2518+STABILITY: SURFACE MOTION
 BK2518
 BK2518  HISTORY     - Date     Condition        Report By
 BK2518  HISTORY     - 1984     MONUMENTED       LADTD
 BK2518
 BK2518                          STATION DESCRIPTION
 BK2518
 BK2518'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2518'10.15 KM (6.31 MI) SOUTH FROM MERRYVILLE.
 BK2518'10.15 KM (6.31 MILES) SOUTH FROM THE JUNCTION OF LA.389 AND US 190 TO
 BK2518'THE MARK ON THE LEFT 9.0 METERS (29.4FEET) SOUTH-SOUTHEAST OF THE
 BK2518'CENTERLINE OF LA.389, 2.5 METERS (8.2 FEET) WEST SOUTHWEST OF A
 BK2518'WITTNES SIGN ON A 10 INCH PERSIMON TREE, 25.21 METERS (8.7 FEET) WEST
 BK2518'OF A 24 INCH CEDAR TREE, 26.0 METER (85.2 FEET) SOUTH OF THE SOUTHWEST
 BK2518'END OF A 18 INCH BY 25 FEET CONCRETE DRIVE LEADING WEST, THE BENCH
 BK2518'MARK IS IN MR. LAWLESS YARD, RAILROAD SPIKE EMBEDDED IN THE CONCRETE
 BK2518'POST.
 BK2518'THE MARK IS 2.5 METERS  WSW FROM A WITNESS POST.
 BK2518'THE MARK IS 0.30 M ABOVE LA.389.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2519 ***********************************************************************
 BK2519  DESIGNATION -  6 V 233
 BK2519  PID         -  BK2519
 BK2519  STATE/COUNTY-  LA/BEAUREGARD
 BK2519  COUNTRY     -  US
 BK2519  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2519
 BK2519                         *CURRENT SURVEY CONTROL
 BK2519  ______________________________________________________________________
 BK2519* NAD 83(1986) POSITION- 30 41 01.     (N) 093 34 49.     (W)   SCALED
 BK2519* NAVD 88 ORTHO HEIGHT -    24.025 (meters)       78.82  (feet) ADJUSTED
 BK2519  ______________________________________________________________________
 BK2519  GEOID HEIGHT    -        -27.164 (meters)                     GEOID18
 BK2519  DYNAMIC HEIGHT  -         23.995 (meters)       78.72  (feet) COMP
 BK2519  MODELED GRAVITY -    979,362.0   (mgal)                       NAVD 88
 BK2519
 BK2519  VERT ORDER      -  SECOND    CLASS I
 BK2519
 BK2519.The horizontal coordinates were scaled from a map and have
 BK2519.an estimated accuracy of +/- 6 seconds.
 BK2519
 BK2519.The orthometric height was determined by differential leveling and
 BK2519.adjusted by the NATIONAL GEODETIC SURVEY
 BK2519.in February 1994.
 BK2519
 BK2519.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2519.GEOID18 height accuracy estimate available here.
 BK2519
 BK2519.Click photographs - Photos may exist for this station.
 BK2519
 BK2519.The dynamic height is computed by dividing the NAVD 88
 BK2519.geopotential number by the normal gravity value computed on the
 BK2519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2519.degrees latitude (g = 980.6199 gals.).
 BK2519
 BK2519.The modeled gravity was interpolated from observed gravity values.
 BK2519
 BK2519;                    North         East    Units  Estimated Accuracy
 BK2519;SPC LA S     -   244,160.      784,720.      MT  (+/- 180 meters Scaled)
 BK2519
 BK2519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP444946(NAD 83)
 BK2519
 BK2519                          SUPERSEDED SURVEY CONTROL
 BK2519
 BK2519.No superseded survey control is available for this station.
 BK2519
 BK2519_MARKER: DD = SURVEY DISK
 BK2519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2519_STAMPING: 6V233 1984
 BK2519_MARK LOGO: LADHGS
 BK2519_PROJECTION: FLUSH
 BK2519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2519+STABILITY: SURFACE MOTION
 BK2519
 BK2519  HISTORY     - Date     Condition        Report By
 BK2519  HISTORY     - 1984     MONUMENTED       LADTD
 BK2519
 BK2519                          STATION DESCRIPTION
 BK2519
 BK2519'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2519'8.33 KM (5.18 MI) SOUTH FROM MERRYVILLE.
 BK2519'8.33 KM (5.18 MILES) SOUT FROM THE JUNCTION OF LA.389 AND US 190 TO
 BK2519'THE MARK ON THE RIGHT 17.2 METERS (56.3 FEET)WEST NORTHWEST OF THE
 BK2519'CENTERLINE LA.389, 0.91 METERS (3.0 FEET) EAST OF THE SOUTHWEST CORNER
 BK2519'OF A CHAIN LINKED FENCE, 27.0 METERS (88.2 FEET) SOUTH-SOUTH EAST OF
 BK2519'THE SOUTH-SOUTHWEST CORNER OF J.NEELEYS HOUSE BRICK CORNER RAILROAD
 BK2519'SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2519'THE MARK IS 0.80 METERS  E FROM A WITNESS POST.
 BK2519'THE MARK IS 0.15 M ABOVE LA.389.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2520 ***********************************************************************
 BK2520  DESIGNATION -  6 V 234
 BK2520  PID         -  BK2520
 BK2520  STATE/COUNTY-  LA/BEAUREGARD
 BK2520  COUNTRY     -  US
 BK2520  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2520
 BK2520                         *CURRENT SURVEY CONTROL
 BK2520  ______________________________________________________________________
 BK2520* NAD 83(1986) POSITION- 30 41 37.     (N) 093 34 01.     (W)   SCALED
 BK2520* NAVD 88 ORTHO HEIGHT -    24.585 (meters)       80.66  (feet) ADJUSTED
 BK2520  ______________________________________________________________________
 BK2520  GEOID HEIGHT    -        -27.149 (meters)                     GEOID18
 BK2520  DYNAMIC HEIGHT  -         24.553 (meters)       80.55  (feet) COMP
 BK2520  MODELED GRAVITY -    979,363.1   (mgal)                       NAVD 88
 BK2520
 BK2520  VERT ORDER      -  SECOND    CLASS I
 BK2520
 BK2520.The horizontal coordinates were scaled from a map and have
 BK2520.an estimated accuracy of +/- 6 seconds.
 BK2520
 BK2520.The orthometric height was determined by differential leveling and
 BK2520.adjusted by the NATIONAL GEODETIC SURVEY
 BK2520.in February 1994.
 BK2520
 BK2520.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2520.GEOID18 height accuracy estimate available here.
 BK2520
 BK2520.Click photographs - Photos may exist for this station.
 BK2520
 BK2520.The dynamic height is computed by dividing the NAVD 88
 BK2520.geopotential number by the normal gravity value computed on the
 BK2520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2520.degrees latitude (g = 980.6199 gals.).
 BK2520
 BK2520.The modeled gravity was interpolated from observed gravity values.
 BK2520
 BK2520;                    North         East    Units  Estimated Accuracy
 BK2520;SPC LA S     -   245,240.      786,020.      MT  (+/- 180 meters Scaled)
 BK2520
 BK2520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP457957(NAD 83)
 BK2520
 BK2520                          SUPERSEDED SURVEY CONTROL
 BK2520
 BK2520.No superseded survey control is available for this station.
 BK2520
 BK2520_MARKER: DD = SURVEY DISK
 BK2520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2520_STAMPING: 6V234 1984
 BK2520_MARK LOGO: LADHGS
 BK2520_PROJECTION: FLUSH
 BK2520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2520+STABILITY: SURFACE MOTION
 BK2520
 BK2520  HISTORY     - Date     Condition        Report By
 BK2520  HISTORY     - 1984     MONUMENTED       LADTD
 BK2520
 BK2520                          STATION DESCRIPTION
 BK2520
 BK2520'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2520'6.69 KM (4.16 MI) SOUTH FROM MERRYVILLE.
 BK2520'6.69 KM (4.16 MILES) SOUTH FROM THE JUNCTION OF LA.389, AND US 190 TO
 BK2520'THE MARK ON THE LEFT, 13.11 METERS (43.0 FEET) EAST OF THE CENTER LINE
 BK2520'LA.389, 1.16 METERS (3.8 FEET) NORTH-NORTHWEST OF A 4 STRAND BARBED
 BK2520'WIRE FENCE, 4.63 MTERS (15.2 FEET) WEST OF A 48 INCH OF A MAGNOLIA
 BK2520'TREE 23.3 METERS (76.5 FEET) SOUTH-SOUTHWEST OF A 48 INCH MAGNOLIA
 BK2520'TREE, 32.0 METERS (105.0 FEET) EAST OF A POWER POLE WEST OF THE SOUTH
 BK2520'END OF A WOODED CATTLEGUARD ON A DIRT ROAD LEADING WEST, RAILROAD
 BK2520'SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2520'THE MARK IS 0.73 METERS  NNW FROM A WITNESS POST.
 BK2520'THE MARK IS 0.30 M BELOW LA.389.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2521 ***********************************************************************
 BK2521  DESIGNATION -  6 V 235
 BK2521  PID         -  BK2521
 BK2521  STATE/COUNTY-  LA/BEAUREGARD
 BK2521  COUNTRY     -  US
 BK2521  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2521
 BK2521                         *CURRENT SURVEY CONTROL
 BK2521  ______________________________________________________________________
 BK2521* NAD 83(1986) POSITION- 30 42 36.     (N) 093 33 43.     (W)   SCALED
 BK2521* NAVD 88 ORTHO HEIGHT -    24.250 (meters)       79.56  (feet) ADJUSTED
 BK2521  ______________________________________________________________________
 BK2521  GEOID HEIGHT    -        -27.140 (meters)                     GEOID18
 BK2521  DYNAMIC HEIGHT  -         24.219 (meters)       79.46  (feet) COMP
 BK2521  MODELED GRAVITY -    979,364.8   (mgal)                       NAVD 88
 BK2521
 BK2521  VERT ORDER      -  SECOND    CLASS I
 BK2521
 BK2521.The horizontal coordinates were scaled from a map and have
 BK2521.an estimated accuracy of +/- 6 seconds.
 BK2521
 BK2521.The orthometric height was determined by differential leveling and
 BK2521.adjusted by the NATIONAL GEODETIC SURVEY
 BK2521.in February 1994.
 BK2521
 BK2521.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2521.GEOID18 height accuracy estimate available here.
 BK2521
 BK2521.Click photographs - Photos may exist for this station.
 BK2521
 BK2521.The dynamic height is computed by dividing the NAVD 88
 BK2521.geopotential number by the normal gravity value computed on the
 BK2521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2521.degrees latitude (g = 980.6199 gals.).
 BK2521
 BK2521.The modeled gravity was interpolated from observed gravity values.
 BK2521
 BK2521;                    North         East    Units  Estimated Accuracy
 BK2521;SPC LA S     -   247,050.      786,530.      MT  (+/- 180 meters Scaled)
 BK2521
 BK2521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP461975(NAD 83)
 BK2521
 BK2521                          SUPERSEDED SURVEY CONTROL
 BK2521
 BK2521.No superseded survey control is available for this station.
 BK2521
 BK2521_MARKER: DD = SURVEY DISK
 BK2521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2521_STAMPING: 6V235 1984
 BK2521_MARK LOGO: LADHGS
 BK2521_PROJECTION: FLUSH
 BK2521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2521+STABILITY: SURFACE MOTION
 BK2521
 BK2521  HISTORY     - Date     Condition        Report By
 BK2521  HISTORY     - 1984     MONUMENTED       LADTD
 BK2521
 BK2521                          STATION DESCRIPTION
 BK2521
 BK2521'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2521'4.77 KM (2.97 MI) SOUTH FROM MERRYVILLE.
 BK2521'4.77 KM (2.97 MILES) SOUTH OF THE JUNCTION OF LA.389 AND US 190 TO THE
 BK2521'MARK ON THE RIGHT 44.9 METERS (147.0 FEET) WEST OF THE CENTERLINE OF
 BK2521'LA.389, 0.61 METERS (2.0 FEET) SOUTHEAST OF THE NORTHEAST CORNER OF A
 BK2521'CHAIN LINK FENCE, 25.4 METERS (83.4 FEET) EAST NORTHEAST OF THE
 BK2521'NORTHEAST CORNER OF R. A. THOMSON HOUSE, 10.76 METER (35.3 FEET) NORTH
 BK2521'OF THE CENTERLINE OF THE DRIVE LEADING TO THOMASONS HOUSE RAILROAD
 BK2521'SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2521'THE MARK IS 0.40 METERS  E FROM A WITNESS POST.
 BK2521'THE MARK IS 0.36 M ABOVE LA.389.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2523 ***********************************************************************
 BK2523  DESIGNATION -  6 V 236
 BK2523  PID         -  BK2523
 BK2523  STATE/COUNTY-  LA/BEAUREGARD
 BK2523  COUNTRY     -  US
 BK2523  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2523
 BK2523                         *CURRENT SURVEY CONTROL
 BK2523  ______________________________________________________________________
 BK2523* NAD 83(1986) POSITION- 30 43 28.19   (N) 093 33 38.64   (W)   HD_HELD1
 BK2523* NAVD 88 ORTHO HEIGHT -    25.860 (meters)       84.84  (feet) ADJUSTED
 BK2523  ______________________________________________________________________
 BK2523  GEOID HEIGHT    -        -27.135 (meters)                     GEOID18
 BK2523  DYNAMIC HEIGHT  -         25.827 (meters)       84.73  (feet) COMP
 BK2523  MODELED GRAVITY -    979,366.2   (mgal)                       NAVD 88
 BK2523
 BK2523  VERT ORDER      -  SECOND    CLASS I
 BK2523
 BK2523.The horizontal coordinates were determined by differentially corrected
 BK2523.hand held GPS observations or other comparable positioning techniques
 BK2523.and have an estimated accuracy of +/- 3 meters.
 BK2523
 BK2523.The orthometric height was determined by differential leveling and
 BK2523.adjusted by the NATIONAL GEODETIC SURVEY
 BK2523.in February 1994.
 BK2523
 BK2523.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2523.GEOID18 height accuracy estimate available here.
 BK2523
 BK2523.Click photographs - Photos may exist for this station.
 BK2523
 BK2523.The dynamic height is computed by dividing the NAVD 88
 BK2523.geopotential number by the normal gravity value computed on the
 BK2523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2523.degrees latitude (g = 980.6199 gals.).
 BK2523
 BK2523.The modeled gravity was interpolated from observed gravity values.
 BK2523
 BK2523;                    North         East    Units  Estimated Accuracy
 BK2523;SPC LA S     -   248,652.7     786,677.0     MT  (+/- 3 meters HH1 GPS) 
 BK2523
 BK2523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4631599204(NAD 83)
 BK2523
 BK2523                          SUPERSEDED SURVEY CONTROL
 BK2523
 BK2523.No superseded survey control is available for this station.
 BK2523
 BK2523_MARKER: DD = SURVEY DISK
 BK2523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2523_STAMPING: 6V236 1984
 BK2523_MARK LOGO: LADHGS
 BK2523_PROJECTION: FLUSH
 BK2523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2523+STABILITY: SURFACE MOTION
 BK2523
 BK2523  HISTORY     - Date     Condition        Report By
 BK2523  HISTORY     - 1984     MONUMENTED       LADTD
 BK2523
 BK2523                          STATION DESCRIPTION
 BK2523
 BK2523'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2523'3.57 KM (2.22 MI) SOUTH FROM MERRYVILLE.
 BK2523'3.57 KM (2.22 MILES) SOUTH FROM THE INTERSECTION OF LA.389 AND US 190
 BK2523'TO THE MARK ON THE LEFT 17.07 METERS (56.0 FEET) EAST OF THE CENTER
 BK2523'LINE OF LA. 389, 2.5 METER (8.2 FEET) SOUTH OF THE NORTH HIGH LINE
 BK2523'POWER POLE, 2.6 METERS (8.4 FEET) NORTH-NORTHWEST OF THE SOUTH HIGH
 BK2523'LINE POWER POLE, RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2523'THE MARK IS 0.52 METERS  W FROM A WITNESS POST.
 BK2523'THE MARK IS 0.76 M ABOVE LA.389.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2524 ***********************************************************************
 BK2524  DESIGNATION -  6 V 237
 BK2524  PID         -  BK2524
 BK2524  STATE/COUNTY-  LA/BEAUREGARD
 BK2524  COUNTRY     -  US
 BK2524  USGS QUAD   -  MERRYVILLE SOUTH (2018)
 BK2524
 BK2524                         *CURRENT SURVEY CONTROL
 BK2524  ______________________________________________________________________
 BK2524* NAD 83(1986) POSITION- 30 44 23.     (N) 093 33 23.     (W)   SCALED
 BK2524* NAVD 88 ORTHO HEIGHT -    24.785 (meters)       81.32  (feet) ADJUSTED
 BK2524  ______________________________________________________________________
 BK2524  GEOID HEIGHT    -        -27.127 (meters)                     GEOID18
 BK2524  DYNAMIC HEIGHT  -         24.753 (meters)       81.21  (feet) COMP
 BK2524  MODELED GRAVITY -    979,367.6   (mgal)                       NAVD 88
 BK2524
 BK2524  VERT ORDER      -  SECOND    CLASS I
 BK2524
 BK2524.The horizontal coordinates were scaled from a map and have
 BK2524.an estimated accuracy of +/- 6 seconds.
 BK2524
 BK2524.The orthometric height was determined by differential leveling and
 BK2524.adjusted by the NATIONAL GEODETIC SURVEY
 BK2524.in February 1994.
 BK2524
 BK2524.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2524.GEOID18 height accuracy estimate available here.
 BK2524
 BK2524.Click photographs - Photos may exist for this station.
 BK2524
 BK2524.The dynamic height is computed by dividing the NAVD 88
 BK2524.geopotential number by the normal gravity value computed on the
 BK2524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2524.degrees latitude (g = 980.6199 gals.).
 BK2524
 BK2524.The modeled gravity was interpolated from observed gravity values.
 BK2524
 BK2524;                    North         East    Units  Estimated Accuracy
 BK2524;SPC LA S     -   250,330.      787,130.      MT  (+/- 180 meters Scaled)
 BK2524
 BK2524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ467008(NAD 83)
 BK2524
 BK2524                          SUPERSEDED SURVEY CONTROL
 BK2524
 BK2524.No superseded survey control is available for this station.
 BK2524
 BK2524_MARKER: DD = SURVEY DISK
 BK2524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2524_STAMPING: 6V237 1984
 BK2524_MARK LOGO: LADHGS
 BK2524_PROJECTION: FLUSH
 BK2524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2524+STABILITY: SURFACE MOTION
 BK2524
 BK2524  HISTORY     - Date     Condition        Report By
 BK2524  HISTORY     - 1984     MONUMENTED       LADTD
 BK2524
 BK2524                          STATION DESCRIPTION
 BK2524
 BK2524'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2524'1.72 KM (1.07 MI) SOUTH FROM MERRYVILLE.
 BK2524'1.72KM (1.07 MILES) SOUTH FROM THE JUNCTION OF LA.389 AND US 190 TO
 BK2524'THE MARK ON THE RIGHT, 17.6 METERS (57.7 FEET) WEST OF THE CENTER LINE
 BK2524'OF LA.389, 9.6 METERS (31.4 FEET) NORTH OF THE CENTERLINE OF A DRIVE
 BK2524'LEADING TO M. FOSTERS HOUSE, 0.36 METERS (1.2 FEET) SOUTH OF A MESH
 BK2524'AND BARBED WIRE FENCE, 25.0 METERS (82.0 FEET) NORTHEAST OF THE
 BK2524'NORTHEAST CORNER OF M. FOSTER HOUSE, RAILROAD SPIKE EMBEDDED IN THE
 BK2524'CONCRETE POST.
 BK2524'THE MARK IS 1.3 METERS  E FROM A WITNESS POST.
 BK2524'THE MARK IS 0.52 M ABOVE LA.389.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2525 ***********************************************************************
 BK2525  DESIGNATION -  6 V 238
 BK2525  PID         -  BK2525
 BK2525  STATE/COUNTY-  LA/BEAUREGARD
 BK2525  COUNTRY     -  US
 BK2525  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2525
 BK2525                         *CURRENT SURVEY CONTROL
 BK2525  ______________________________________________________________________
 BK2525* NAD 83(1986) POSITION- 30 45 11.     (N) 093 33 03.     (W)   SCALED
 BK2525* NAVD 88 ORTHO HEIGHT -    25.129 (meters)       82.44  (feet) ADJUSTED
 BK2525  ______________________________________________________________________
 BK2525  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 BK2525  DYNAMIC HEIGHT  -         25.097 (meters)       82.34  (feet) COMP
 BK2525  MODELED GRAVITY -    979,368.7   (mgal)                       NAVD 88
 BK2525
 BK2525  VERT ORDER      -  SECOND    CLASS I
 BK2525
 BK2525.The horizontal coordinates were scaled from a map and have
 BK2525.an estimated accuracy of +/- 6 seconds.
 BK2525
 BK2525.The orthometric height was determined by differential leveling and
 BK2525.adjusted by the NATIONAL GEODETIC SURVEY
 BK2525.in February 1994.
 BK2525
 BK2525.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2525.GEOID18 height accuracy estimate available here.
 BK2525
 BK2525.Click photographs - Photos may exist for this station.
 BK2525
 BK2525.The dynamic height is computed by dividing the NAVD 88
 BK2525.geopotential number by the normal gravity value computed on the
 BK2525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2525.degrees latitude (g = 980.6199 gals.).
 BK2525
 BK2525.The modeled gravity was interpolated from observed gravity values.
 BK2525
 BK2525;                    North         East    Units  Estimated Accuracy
 BK2525;SPC LA S     -   251,800.      787,690.      MT  (+/- 180 meters Scaled)
 BK2525
 BK2525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ472023(NAD 83)
 BK2525
 BK2525                          SUPERSEDED SURVEY CONTROL
 BK2525
 BK2525.No superseded survey control is available for this station.
 BK2525
 BK2525_MARKER: DD = SURVEY DISK
 BK2525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2525_STAMPING: 6V238 1984
 BK2525_MARK LOGO: LADHGS
 BK2525_PROJECTION: FLUSH
 BK2525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2525+STABILITY: SURFACE MOTION
 BK2525_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2525+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2006
 BK2525
 BK2525  HISTORY     - Date     Condition        Report By
 BK2525  HISTORY     - 1984     MONUMENTED       LADTD
 BK2525  HISTORY     - 20060203 GOOD             USPSQD
 BK2525
 BK2525                          STATION DESCRIPTION
 BK2525
 BK2525'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2525'IN MERRYVILLE.
 BK2525'THIS MARK IS AT THE INTERSECTION OF LA.389 AND US 190, 28.4 METERS
 BK2525'(93.2 FEET) EAST OF THE CENTERLINE OF LA.389, 27.7 METERS (91.0 FEET)
 BK2525'SOUTH-SOUTH EAST OF THE CENTERLINE OF US 190, 9.97 METERS (32.7 FEET)
 BK2525'SOUTH OF A RIGHT AWAY MARKER, 12.9 METER (42.5 FEET) NORTHWEST OF A
 BK2525'SOUTH EAST RIGHT AWAY MARKER, THIS MARK IS SET IN THE EAST RIGHT AWAY
 BK2525'FLAIR WITH A RIALROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2525'THE MARK IS 0.49 METERS  W FROM A WITNESS POST.
 BK2525'THE MARK IS 0.76 M BELOW US 190.
 BK2525
 BK2525                          STATION RECOVERY (2006)
 BK2525
 BK2525'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK2525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2526 ***********************************************************************
 BK2526  DESIGNATION -  6 V 239
 BK2526  PID         -  BK2526
 BK2526  STATE/COUNTY-  LA/BEAUREGARD
 BK2526  COUNTRY     -  US
 BK2526  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2526
 BK2526                         *CURRENT SURVEY CONTROL
 BK2526  ______________________________________________________________________
 BK2526* NAD 83(1986) POSITION- 30 45 37.     (N) 093 32 21.     (W)   SCALED
 BK2526* NAVD 88 ORTHO HEIGHT -    25.995 (meters)       85.29  (feet) ADJUSTED
 BK2526  ______________________________________________________________________
 BK2526  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BK2526  DYNAMIC HEIGHT  -         25.962 (meters)       85.18  (feet) COMP
 BK2526  MODELED GRAVITY -    979,369.2   (mgal)                       NAVD 88
 BK2526
 BK2526  VERT ORDER      -  SECOND    CLASS I
 BK2526
 BK2526.The horizontal coordinates were scaled from a map and have
 BK2526.an estimated accuracy of +/- 6 seconds.
 BK2526
 BK2526.The orthometric height was determined by differential leveling and
 BK2526.adjusted by the NATIONAL GEODETIC SURVEY
 BK2526.in February 1994.
 BK2526
 BK2526.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2526.GEOID18 height accuracy estimate available here.
 BK2526
 BK2526.Click photographs - Photos may exist for this station.
 BK2526
 BK2526.The dynamic height is computed by dividing the NAVD 88
 BK2526.geopotential number by the normal gravity value computed on the
 BK2526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2526.degrees latitude (g = 980.6199 gals.).
 BK2526
 BK2526.The modeled gravity was interpolated from observed gravity values.
 BK2526
 BK2526;                    North         East    Units  Estimated Accuracy
 BK2526;SPC LA S     -   252,580.      788,820.      MT  (+/- 180 meters Scaled)
 BK2526
 BK2526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ483031(NAD 83)
 BK2526
 BK2526                          SUPERSEDED SURVEY CONTROL
 BK2526
 BK2526.No superseded survey control is available for this station.
 BK2526
 BK2526_MARKER: DD = SURVEY DISK
 BK2526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2526_STAMPING: 6V239 1984
 BK2526_MARK LOGO: LADHGS
 BK2526_PROJECTION: FLUSH
 BK2526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2526+STABILITY: SURFACE MOTION
 BK2526
 BK2526  HISTORY     - Date     Condition        Report By
 BK2526  HISTORY     - 1984     MONUMENTED       LADTD
 BK2526
 BK2526                          STATION DESCRIPTION
 BK2526
 BK2526'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2526'1.80 KM (1.12 MI) NE FROM MERRYVILLE.
 BK2526'1.80 KM (1.12 MILES) NORTH FROM THE JUNCTION OF LA.389 AND US 190 TO
 BK2526'THE MARK ON THE LEFT, 18.0 METER (59.0 FEET) WEST NORTHWEST OF THE
 BK2526'CENTERLINE OF US 2.2 METERS (7.2 FEET) EAST NORTHEAST OF A 36 INCH RED
 BK2526'OAK TREE, 3.53 METER (11.6 FEET) SOUTHEAST OF A 30 INCH RED OAK TREE,
 BK2526'22.4 METER (75.5 FEET) SOUTH-SOUTHWEST OF THE SOUTH END OF A 18 INCH
 BK2526'BY 29 FEET REINFORCED CONCRETE PIPE SIDEDRAIN, RAILROAD SPIKE EMBEDDED
 BK2526'IN THE CONCRETE POST.
 BK2526'THE MARK IS 0.43 METERS  E FROM A WITNESS POST.
 BK2526'THE MARK IS 0.30 M ABOVE U.S 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2527 ***********************************************************************
 BK2527  DESIGNATION -  6 V 240
 BK2527  PID         -  BK2527
 BK2527  STATE/COUNTY-  LA/BEAUREGARD
 BK2527  COUNTRY     -  US
 BK2527  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2527
 BK2527                         *CURRENT SURVEY CONTROL
 BK2527  ______________________________________________________________________
 BK2527* NAD 83(1986) POSITION- 30 46 29.     (N) 093 32 19.     (W)   SCALED
 BK2527* NAVD 88 ORTHO HEIGHT -    28.112 (meters)       92.23  (feet) ADJUSTED
 BK2527  ______________________________________________________________________
 BK2527  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BK2527  DYNAMIC HEIGHT  -         28.076 (meters)       92.11  (feet) COMP
 BK2527  MODELED GRAVITY -    979,370.3   (mgal)                       NAVD 88
 BK2527
 BK2527  VERT ORDER      -  SECOND    CLASS I
 BK2527
 BK2527.The horizontal coordinates were scaled from a map and have
 BK2527.an estimated accuracy of +/- 6 seconds.
 BK2527
 BK2527.The orthometric height was determined by differential leveling and
 BK2527.adjusted by the NATIONAL GEODETIC SURVEY
 BK2527.in February 1994.
 BK2527
 BK2527.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2527.GEOID18 height accuracy estimate available here.
 BK2527
 BK2527.Click photographs - Photos may exist for this station.
 BK2527
 BK2527.The dynamic height is computed by dividing the NAVD 88
 BK2527.geopotential number by the normal gravity value computed on the
 BK2527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2527.degrees latitude (g = 980.6199 gals.).
 BK2527
 BK2527.The modeled gravity was interpolated from observed gravity values.
 BK2527
 BK2527;                    North         East    Units  Estimated Accuracy
 BK2527;SPC LA S     -   254,180.      788,900.      MT  (+/- 180 meters Scaled)
 BK2527
 BK2527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ484047(NAD 83)
 BK2527
 BK2527                          SUPERSEDED SURVEY CONTROL
 BK2527
 BK2527.No superseded survey control is available for this station.
 BK2527
 BK2527_MARKER: DD = SURVEY DISK
 BK2527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2527_STAMPING: 6V240 1984
 BK2527_MARK LOGO: LADHGS
 BK2527_PROJECTION: FLUSH
 BK2527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2527+STABILITY: SURFACE MOTION
 BK2527
 BK2527  HISTORY     - Date     Condition        Report By
 BK2527  HISTORY     - 1984     MONUMENTED       LADTD
 BK2527
 BK2527                          STATION DESCRIPTION
 BK2527
 BK2527'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2527'1.50 KM (0.93 MI) NORTH FROM MERRYVILLE.
 BK2527'1.50 KM (.93 MILES) NORTH FROM THE INTERSECTION OF LA.110 AND US 190
 BK2527'TO THE MARK ON THE LEFT 19.45 METERS (63.8 FEET) WEST OF THE
 BK2527'CENTERLINE OF US 190, 56.24 METERS (184.5 FEET) SOUTH OF THE
 BK2527'CENTERLINE OF A DIRT ROAD LEADING WEST, 22.8 METERS (74.7 FEET)
 BK2527'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A CHAIN LINK FENCE,
 BK2527'4.85 METERS (15.9 FEET) SOUTH OF A POWER POLE, 19.63 METERS (64.4
 BK2527'FEET) SOUTHWEST OF THE SOUTH END OF A 18 INCH BY 29 FEET REINFORCED
 BK2527'CONCRETE PIPE SIDE DRAIN, RAILROAD SPIKE EMBEDED IN THE CONCRETE POST.
 BK2527'THE MARK IS 0.64 METERS  E FROM A WITNESS POST.
 BK2527'THE MARK IS 0.61 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2530 ***********************************************************************
 BK2530  DESIGNATION -  6 V 241
 BK2530  PID         -  BK2530
 BK2530  STATE/COUNTY-  LA/BEAUREGARD
 BK2530  COUNTRY     -  US
 BK2530  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2530
 BK2530                         *CURRENT SURVEY CONTROL
 BK2530  ______________________________________________________________________
 BK2530* NAD 83(1986) POSITION- 30 48 17.     (N) 093 31 25.     (W)   SCALED
 BK2530* NAVD 88 ORTHO HEIGHT -    30.372 (meters)       99.65  (feet) ADJUSTED
 BK2530  ______________________________________________________________________
 BK2530  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BK2530  DYNAMIC HEIGHT  -         30.334 (meters)       99.52  (feet) COMP
 BK2530  MODELED GRAVITY -    979,372.5   (mgal)                       NAVD 88
 BK2530
 BK2530  VERT ORDER      -  SECOND    CLASS I
 BK2530
 BK2530.The horizontal coordinates were scaled from a map and have
 BK2530.an estimated accuracy of +/- 6 seconds.
 BK2530
 BK2530.The orthometric height was determined by differential leveling and
 BK2530.adjusted by the NATIONAL GEODETIC SURVEY
 BK2530.in February 1994.
 BK2530
 BK2530.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2530.GEOID18 height accuracy estimate available here.
 BK2530
 BK2530.Click photographs - Photos may exist for this station.
 BK2530
 BK2530.The dynamic height is computed by dividing the NAVD 88
 BK2530.geopotential number by the normal gravity value computed on the
 BK2530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2530.degrees latitude (g = 980.6199 gals.).
 BK2530
 BK2530.The modeled gravity was interpolated from observed gravity values.
 BK2530
 BK2530;                    North         East    Units  Estimated Accuracy
 BK2530;SPC LA S     -   257,480.      790,400.      MT  (+/- 180 meters Scaled)
 BK2530
 BK2530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ499080(NAD 83)
 BK2530
 BK2530                          SUPERSEDED SURVEY CONTROL
 BK2530
 BK2530.No superseded survey control is available for this station.
 BK2530
 BK2530_MARKER: DD = SURVEY DISK
 BK2530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2530_STAMPING: 6V241 1984
 BK2530_MARK LOGO: LADHGS
 BK2530_PROJECTION: FLUSH
 BK2530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2530+STABILITY: SURFACE MOTION
 BK2530
 BK2530  HISTORY     - Date     Condition        Report By
 BK2530  HISTORY     - 1984     MONUMENTED       LADTD
 BK2530
 BK2530                          STATION DESCRIPTION
 BK2530
 BK2530'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2530'4.57 KM (2.84 MI) NORTH FROM MERRYVILLE.
 BK2530'3.63 KM (2.26 MILES) SOUTH FROM THE INTERSECTION OF LA.111 AND US 190
 BK2530'TO THE MARK ON THE LEFT, 19.2 METERS (63.4 FEET) EAST SOUTHEAST OF THE
 BK2530'CENTERLINE OF US 190, 0.85 METERS (2.8 FEET) WEST NORTHWEST OF A 4
 BK2530'STRAND BARBED WIRE FENCE, 22.9 METERS (75.1 FEET) NORTH-NORTH EAST OF
 BK2530'A POWER POLE, RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2530'THE MARK IS 0.58 METERS  WNW FROM A WITNESS POST.
 BK2530'THE MARK IS 0.43 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2531 ***********************************************************************
 BK2531  DESIGNATION -  6 V 242
 BK2531  PID         -  BK2531
 BK2531  STATE/COUNTY-  LA/BEAUREGARD
 BK2531  COUNTRY     -  US
 BK2531  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2531
 BK2531                         *CURRENT SURVEY CONTROL
 BK2531  ______________________________________________________________________
 BK2531* NAD 83(1986) POSITION- 30 48 41.78   (N) 093 31 12.83   (W)   HD_HELD1
 BK2531* NAVD 88 ORTHO HEIGHT -    29.685 (meters)       97.39  (feet) ADJUSTED
 BK2531  ______________________________________________________________________
 BK2531  GEOID HEIGHT    -        -27.074 (meters)                     GEOID18
 BK2531  DYNAMIC HEIGHT  -         29.647 (meters)       97.27  (feet) COMP
 BK2531  MODELED GRAVITY -    979,373.2   (mgal)                       NAVD 88
 BK2531
 BK2531  VERT ORDER      -  SECOND    CLASS I
 BK2531
 BK2531.The horizontal coordinates were determined by differentially corrected
 BK2531.hand held GPS observations or other comparable positioning techniques
 BK2531.and have an estimated accuracy of +/- 3 meters.
 BK2531
 BK2531.The orthometric height was determined by differential leveling and
 BK2531.adjusted by the NATIONAL GEODETIC SURVEY
 BK2531.in February 1994.
 BK2531
 BK2531.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2531.GEOID18 height accuracy estimate available here.
 BK2531
 BK2531.Click photographs - Photos may exist for this station.
 BK2531
 BK2531.The dynamic height is computed by dividing the NAVD 88
 BK2531.geopotential number by the normal gravity value computed on the
 BK2531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2531.degrees latitude (g = 980.6199 gals.).
 BK2531
 BK2531.The modeled gravity was interpolated from observed gravity values.
 BK2531
 BK2531;                    North         East    Units  Estimated Accuracy
 BK2531;SPC LA S     -   258,233.7     790,739.9     MT  (+/- 3 meters HH1 GPS) 
 BK2531
 BK2531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ5023708839(NAD 83)
 BK2531
 BK2531                          SUPERSEDED SURVEY CONTROL
 BK2531
 BK2531.No superseded survey control is available for this station.
 BK2531
 BK2531_MARKER: DD = SURVEY DISK
 BK2531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2531_STAMPING: 6V242 1984
 BK2531_MARK LOGO: LADHGS
 BK2531_PROJECTION: FLUSH
 BK2531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2531+STABILITY: SURFACE MOTION
 BK2531
 BK2531  HISTORY     - Date     Condition        Report By
 BK2531  HISTORY     - 1984     MONUMENTED       LADTD
 BK2531  HISTORY     - 20011125 GOOD             USPSQD
 BK2531
 BK2531                          STATION DESCRIPTION
 BK2531
 BK2531'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2531'5.50 KM (3.42 MI) NORTH FROM MERRYVILLE.
 BK2531'2.70 KM (1.68 MILES) SOUTH OF THE INTERSECTION OF LA.111 AND US 190 T
 BK2531'THE MARK ON THE LEFT, 17.8 METERS (58.4 FEET) EAST SOUTHEAST OF THE
 BK2531'CENTERLINE OF US 190, 0.67 METERS (2.2 FEET) WEST NORTHWEST OF A 4
 BK2531'STRAND BARBED WIRE FENCE, 1.07 METER (3.5 FEET) WEST NORTH WEST OF A
 BK2531'POWER POLE, 52.43 METES (132.0 FEET) SOUTH-SOUTHWEST OF THE SOUTHWEST
 BK2531'CORNER OF THE HEADWALL FOR A 24 INCH BY 69 FEET REINFORCED CONCRETE
 BK2531'PIPE CROSSDRAIN UNDER US 190, RAILROAD SPIKE EMBEDDED IN THE CONCRETE
 BK2531'POST.
 BK2531'THE MARK IS 0.49 METERS  WNW FROM A WITNESS POST.
 BK2531'THE MARK IS 1.07 M BELOW US 190.
 BK2531
 BK2531                          STATION RECOVERY (2001)
 BK2531
 BK2531'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2534 ***********************************************************************
 BK2534  DESIGNATION -  6 V 243
 BK2534  PID         -  BK2534
 BK2534  STATE/COUNTY-  LA/BEAUREGARD
 BK2534  COUNTRY     -  US
 BK2534  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2534
 BK2534                         *CURRENT SURVEY CONTROL
 BK2534  ______________________________________________________________________
 BK2534* NAD 83(1986) POSITION- 30 51 11.     (N) 093 30 35.     (W)   SCALED
 BK2534* NAVD 88 ORTHO HEIGHT -    30.142 (meters)       98.89  (feet) ADJUSTED
 BK2534  ______________________________________________________________________
 BK2534  GEOID HEIGHT    -        -27.062 (meters)                     GEOID18
 BK2534  DYNAMIC HEIGHT  -         30.104 (meters)       98.77  (feet) COMP
 BK2534  MODELED GRAVITY -    979,375.8   (mgal)                       NAVD 88
 BK2534
 BK2534  VERT ORDER      -  SECOND    CLASS I
 BK2534
 BK2534.The horizontal coordinates were scaled from a map and have
 BK2534.an estimated accuracy of +/- 6 seconds.
 BK2534
 BK2534.The orthometric height was determined by differential leveling and
 BK2534.adjusted by the NATIONAL GEODETIC SURVEY
 BK2534.in February 1994.
 BK2534
 BK2534.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2534.GEOID18 height accuracy estimate available here.
 BK2534
 BK2534.Click photographs - Photos may exist for this station.
 BK2534
 BK2534.The dynamic height is computed by dividing the NAVD 88
 BK2534.geopotential number by the normal gravity value computed on the
 BK2534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2534.degrees latitude (g = 980.6199 gals.).
 BK2534
 BK2534.The modeled gravity was interpolated from observed gravity values.
 BK2534
 BK2534;                    North         East    Units  Estimated Accuracy
 BK2534;SPC LA S     -   262,810.      791,830.      MT  (+/- 180 meters Scaled)
 BK2534
 BK2534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ512134(NAD 83)
 BK2534
 BK2534                          SUPERSEDED SURVEY CONTROL
 BK2534
 BK2534.No superseded survey control is available for this station.
 BK2534
 BK2534_MARKER: DD = SURVEY DISK
 BK2534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2534_STAMPING: 6V243 1984
 BK2534_MARK LOGO: LADHGS
 BK2534_PROJECTION: FLUSH
 BK2534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2534+STABILITY: SURFACE MOTION
 BK2534
 BK2534  HISTORY     - Date     Condition        Report By
 BK2534  HISTORY     - 1984     MONUMENTED       LADTD
 BK2534  HISTORY     - 20011125 GOOD             USPSQD
 BK2534
 BK2534                          STATION DESCRIPTION
 BK2534
 BK2534'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2534'1.71 KM (1.06 MI) NORTH FROM JUNCTION.
 BK2534'1.71 KM (1.06 MILES) NORTH ON LA. 111 FORM THE INTERSECTION OF US 190
 BK2534'1.71 KM (1.06 MILES) NORTH ON LA. 111 FORM THE INTERSECTION OF US 190
 BK2534'AND LA 111 TO THE MARK ON THE RIGHT, 12.4 METERS (40.7 FEET) EAST OF
 BK2534'THE CENTERLINE OF LA 111, 7.6 METER (25.0 FEET) SOUTHEAST OF THE
 BK2534'WESTERN MOST POWER POLE FORMING STAND FROM A TRANSFORMER, 7.6 METER
 BK2534'(24.9 FEET) SOUTH-SOUTHWEST OF THE EASTERN MOST POWER POLE FORMING A
 BK2534'STAND FOR A TRANSFORMER, RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2534'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BK2534'THE MARK IS ABOVE LEVEL WITH LA. 111.
 BK2534
 BK2534                          STATION RECOVERY (2001)
 BK2534
 BK2534'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2535 ***********************************************************************
 BK2535  DESIGNATION -  6 V 244
 BK2535  PID         -  BK2535
 BK2535  STATE/COUNTY-  LA/BEAUREGARD
 BK2535  COUNTRY     -  US
 BK2535  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2535
 BK2535                         *CURRENT SURVEY CONTROL
 BK2535  ______________________________________________________________________
 BK2535* NAD 83(1986) POSITION- 30 52 11.     (N) 093 30 36.     (W)   SCALED
 BK2535* NAVD 88 ORTHO HEIGHT -    29.844 (meters)       97.91  (feet) ADJUSTED
 BK2535  ______________________________________________________________________
 BK2535  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BK2535  DYNAMIC HEIGHT  -         29.806 (meters)       97.79  (feet) COMP
 BK2535  MODELED GRAVITY -    979,376.5   (mgal)                       NAVD 88
 BK2535
 BK2535  VERT ORDER      -  SECOND    CLASS I
 BK2535
 BK2535.The horizontal coordinates were scaled from a map and have
 BK2535.an estimated accuracy of +/- 6 seconds.
 BK2535
 BK2535.The orthometric height was determined by differential leveling and
 BK2535.adjusted by the NATIONAL GEODETIC SURVEY
 BK2535.in February 1994.
 BK2535
 BK2535.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2535.GEOID18 height accuracy estimate available here.
 BK2535
 BK2535.Click photographs - Photos may exist for this station.
 BK2535
 BK2535.The dynamic height is computed by dividing the NAVD 88
 BK2535.geopotential number by the normal gravity value computed on the
 BK2535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2535.degrees latitude (g = 980.6199 gals.).
 BK2535
 BK2535.The modeled gravity was interpolated from observed gravity values.
 BK2535
 BK2535;                    North         East    Units  Estimated Accuracy
 BK2535;SPC LA S     -   264,660.      791,840.      MT  (+/- 180 meters Scaled)
 BK2535
 BK2535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ512152(NAD 83)
 BK2535
 BK2535                          SUPERSEDED SURVEY CONTROL
 BK2535
 BK2535.No superseded survey control is available for this station.
 BK2535
 BK2535_MARKER: DD = SURVEY DISK
 BK2535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2535_STAMPING: 6V244 1984
 BK2535_MARK LOGO: LADHGS
 BK2535_PROJECTION: FLUSH
 BK2535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2535+STABILITY: SURFACE MOTION
 BK2535
 BK2535  HISTORY     - Date     Condition        Report By
 BK2535  HISTORY     - 1984     MONUMENTED       LADTD
 BK2535
 BK2535                          STATION DESCRIPTION
 BK2535
 BK2535'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2535'3.54 KM (2.20 MI) NORTH FROM JUNCTION.
 BK2535'3.54 KM (2.20 MILES) MORTH ALONG LA 111 FROM THE INTERSECTION OF LA
 BK2535'111 AND US 190 TO THE MARK ON THE RIGHT, 22.5 METERS (74.0 FEET) EAST
 BK2535'OF THE CENTERLINE OF LA 111 0.64 METERS  (2.1 FEET) WEST OF A METAL
 BK2535'FENCE POST, 1.1 METERS (3.6 FEET) WEST OF A 5 STRAND BARBED WIRE
 BK2535'FENCE, 2.25 METERS (47.4 FEET) NORTH OF NORTHWEST CORNER OF A WOODEN
 BK2535'CATTLEGUARD ON A DIRT LANE LEADING EAST, RAILROAD SPIKE EMBEDDED IN
 BK2535'THE CONCRETE POST.
 BK2535'THE MARK IS 0.61 M BELOW LA.111.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2538 ***********************************************************************
 BK2538  DESIGNATION -  6 V 245
 BK2538  PID         -  BK2538
 BK2538  STATE/COUNTY-  LA/BEAUREGARD
 BK2538  COUNTRY     -  US
 BK2538  USGS QUAD   -  NEALE (2018)
 BK2538
 BK2538                         *CURRENT SURVEY CONTROL
 BK2538  ______________________________________________________________________
 BK2538* NAD 83(1986) POSITION- 30 50 19.     (N) 093 28 43.     (W)   SCALED
 BK2538* NAVD 88 ORTHO HEIGHT -    41.133 (meters)      134.95  (feet) ADJUSTED
 BK2538  ______________________________________________________________________
 BK2538  GEOID HEIGHT    -        -27.023 (meters)                     GEOID18
 BK2538  DYNAMIC HEIGHT  -         41.081 (meters)      134.78  (feet) COMP
 BK2538  MODELED GRAVITY -    979,373.5   (mgal)                       NAVD 88
 BK2538
 BK2538  VERT ORDER      -  SECOND    CLASS I
 BK2538
 BK2538.The horizontal coordinates were scaled from a map and have
 BK2538.an estimated accuracy of +/- 6 seconds.
 BK2538
 BK2538.The orthometric height was determined by differential leveling and
 BK2538.adjusted by the NATIONAL GEODETIC SURVEY
 BK2538.in February 1994.
 BK2538
 BK2538.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2538.GEOID18 height accuracy estimate available here.
 BK2538
 BK2538.Click photographs - Photos may exist for this station.
 BK2538
 BK2538.The dynamic height is computed by dividing the NAVD 88
 BK2538.geopotential number by the normal gravity value computed on the
 BK2538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2538.degrees latitude (g = 980.6199 gals.).
 BK2538
 BK2538.The modeled gravity was interpolated from observed gravity values.
 BK2538
 BK2538;                    North         East    Units  Estimated Accuracy
 BK2538;SPC LA S     -   261,150.      794,780.      MT  (+/- 180 meters Scaled)
 BK2538
 BK2538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ542118(NAD 83)
 BK2538
 BK2538                          SUPERSEDED SURVEY CONTROL
 BK2538
 BK2538.No superseded survey control is available for this station.
 BK2538
 BK2538_MARKER: DD = SURVEY DISK
 BK2538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2538_STAMPING: 6V245 1984
 BK2538_MARK LOGO: LADHGS
 BK2538_PROJECTION: FLUSH
 BK2538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2538+STABILITY: SURFACE MOTION
 BK2538
 BK2538  HISTORY     - Date     Condition        Report By
 BK2538  HISTORY     - 1984     MONUMENTED       LADTD
 BK2538  HISTORY     - 20011125 GOOD             USPSQD
 BK2538
 BK2538                          STATION DESCRIPTION
 BK2538
 BK2538'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2538'3.36 KM (2.09 MI) EAST FROM JUNCTION.
 BK2538'3.36 KM (2.0. MILES) EAST ON US 190 FROM THE JUNCTION OF LA 111 AND US
 BK2538'190 TO THE MARK ON THE RIGHT, 21.0 METERS (68.8 FEET) SOUTH OF THE
 BK2538'CENTERLINE OF US 190, 7.3 METER (24.1 FEET) WEST OF THE CENTERLINE OF
 BK2538'A DRIVE LEADING SOUTH 1.02 METER (3.4 FEET) NORTH OF A MESH AND BARBED
 BK2538'WIRE FENCE, 0.82 METER (2.7 FEET) EAST OF A RIGHT OF WAY MARKER,
 BK2538'RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2538'THE MARK IS 0.73 METERS  N FROM A WITNESS POST.
 BK2538'THE MARK IS 0.82 M BELOW US 190.
 BK2538
 BK2538                          STATION RECOVERY (2001)
 BK2538
 BK2538'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2538'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2539 ***********************************************************************
 BK2539  DESIGNATION -  6 V 246
 BK2539  PID         -  BK2539
 BK2539  STATE/COUNTY-  LA/BEAUREGARD
 BK2539  COUNTRY     -  US
 BK2539  USGS QUAD   -  NEALE (2018)
 BK2539
 BK2539                         *CURRENT SURVEY CONTROL
 BK2539  ______________________________________________________________________
 BK2539* NAD 83(1986) POSITION- 30 50 19.     (N) 093 27 49.     (W)   SCALED
 BK2539* NAVD 88 ORTHO HEIGHT -    44.505 (meters)      146.01  (feet) ADJUSTED
 BK2539  ______________________________________________________________________
 BK2539  GEOID HEIGHT    -        -27.005 (meters)                     GEOID18
 BK2539  DYNAMIC HEIGHT  -         44.449 (meters)      145.83  (feet) COMP
 BK2539  MODELED GRAVITY -    979,373.2   (mgal)                       NAVD 88
 BK2539
 BK2539  VERT ORDER      -  SECOND    CLASS I
 BK2539
 BK2539.The horizontal coordinates were scaled from a map and have
 BK2539.an estimated accuracy of +/- 6 seconds.
 BK2539
 BK2539.The orthometric height was determined by differential leveling and
 BK2539.adjusted by the NATIONAL GEODETIC SURVEY
 BK2539.in February 1994.
 BK2539
 BK2539.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2539.GEOID18 height accuracy estimate available here.
 BK2539
 BK2539.Click photographs - Photos may exist for this station.
 BK2539
 BK2539.The dynamic height is computed by dividing the NAVD 88
 BK2539.geopotential number by the normal gravity value computed on the
 BK2539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2539.degrees latitude (g = 980.6199 gals.).
 BK2539
 BK2539.The modeled gravity was interpolated from observed gravity values.
 BK2539
 BK2539;                    North         East    Units  Estimated Accuracy
 BK2539;SPC LA S     -   261,130.      796,210.      MT  (+/- 180 meters Scaled)
 BK2539
 BK2539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ556118(NAD 83)
 BK2539
 BK2539                          SUPERSEDED SURVEY CONTROL
 BK2539
 BK2539.No superseded survey control is available for this station.
 BK2539
 BK2539_MARKER: DD = SURVEY DISK
 BK2539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2539_STAMPING: 6V246 1984
 BK2539_MARK LOGO: LADHGS
 BK2539_PROJECTION: FLUSH
 BK2539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2539+STABILITY: SURFACE MOTION
 BK2539
 BK2539  HISTORY     - Date     Condition        Report By
 BK2539  HISTORY     - 1984     MONUMENTED       LADTD
 BK2539  HISTORY     - 20011125 GOOD             USPSQD
 BK2539
 BK2539                          STATION DESCRIPTION
 BK2539
 BK2539'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2539'4.81 KM (2.99 MI) EAST FROM JUNCTION.
 BK2539'4.81 KM (2.99 MILES) EAST ON US 190 FROM THE JUNCTION OF LA 111 AND US
 BK2539'190 TO THE MARK ON THE RIGHT 17.9 METERS (58.6 FEET) SOUTH OF THE
 BK2539'CENTERLINE OF US 190, 0.94 METERS (13.1 FEET) NORTH OF 5 STRAND BARBED
 BK2539'WIRE FENCE, 5.9 METERS (19.4 FEET) NORTHWEST OF A 20 INCH PINE TREE,
 BK2539'RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2539'THE MARK IS 0.55 METERS  N FROM A WITNESS POST.
 BK2539'THE MARK IS 0.30 M ABOVE US 190.
 BK2539
 BK2539                          STATION RECOVERY (2001)
 BK2539
 BK2539'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2540 ***********************************************************************
 BK2540  DESIGNATION -  6 V 247
 BK2540  PID         -  BK2540
 BK2540  STATE/COUNTY-  LA/BEAUREGARD
 BK2540  COUNTRY     -  US
 BK2540  USGS QUAD   -  NEALE (2018)
 BK2540
 BK2540                         *CURRENT SURVEY CONTROL
 BK2540  ______________________________________________________________________
 BK2540* NAD 83(1986) POSITION- 30 50 19.     (N) 093 26 49.     (W)   SCALED
 BK2540* NAVD 88 ORTHO HEIGHT -    55.782 (meters)      183.01  (feet) ADJUSTED
 BK2540  ______________________________________________________________________
 BK2540  GEOID HEIGHT    -        -26.984 (meters)                     GEOID18
 BK2540  DYNAMIC HEIGHT  -         55.711 (meters)      182.78  (feet) COMP
 BK2540  MODELED GRAVITY -    979,372.8   (mgal)                       NAVD 88
 BK2540
 BK2540  VERT ORDER      -  SECOND    CLASS I
 BK2540
 BK2540.The horizontal coordinates were scaled from a map and have
 BK2540.an estimated accuracy of +/- 6 seconds.
 BK2540
 BK2540.The orthometric height was determined by differential leveling and
 BK2540.adjusted by the NATIONAL GEODETIC SURVEY
 BK2540.in February 1994.
 BK2540
 BK2540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2540.GEOID18 height accuracy estimate available here.
 BK2540
 BK2540.Click photographs - Photos may exist for this station.
 BK2540
 BK2540.The dynamic height is computed by dividing the NAVD 88
 BK2540.geopotential number by the normal gravity value computed on the
 BK2540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2540.degrees latitude (g = 980.6199 gals.).
 BK2540
 BK2540.The modeled gravity was interpolated from observed gravity values.
 BK2540
 BK2540;                    North         East    Units  Estimated Accuracy
 BK2540;SPC LA S     -   261,100.      797,810.      MT  (+/- 180 meters Scaled)
 BK2540
 BK2540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ572118(NAD 83)
 BK2540
 BK2540                          SUPERSEDED SURVEY CONTROL
 BK2540
 BK2540.No superseded survey control is available for this station.
 BK2540
 BK2540_MARKER: DD = SURVEY DISK
 BK2540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2540_STAMPING: 6V247 1984
 BK2540_MARK LOGO: LADHGS
 BK2540_PROJECTION: FLUSH
 BK2540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2540+STABILITY: SURFACE MOTION
 BK2540
 BK2540  HISTORY     - Date     Condition        Report By
 BK2540  HISTORY     - 1984     MONUMENTED       LADTD
 BK2540
 BK2540                          STATION DESCRIPTION
 BK2540
 BK2540'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2540'6.44 KM (4.00 MI) EAST FROM JUNCTION.
 BK2540'6.44 KM (4.0 MILES) EAST ON US 190 FROM THE JUNCTION OF LA 111 AND US
 BK2540'190 TO THE MARK ON THE RIGHT 20.1 METERS (66.0 FEET) SOUTH OF THE
 BK2540'CENTERLINE OF US 190, 1.1 METES (3.6 FEET) NORTH OF A 5 STRAND BARBED
 BK2540'WIRE FENCE, 49.8METER (163.5 FEET) SOUTHEAST OF A POWER POLE ON THE
 BK2540'NORTH SIDE OF US 190, SOUTHWEST OF COOPERS CEMETARY, RAILROAD SPIKE
 BK2540'EMBEDDEN IN THE CONCRETE POST.
 BK2540'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BK2540'THE MARK IS 1.8 M ABOVE US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2545 ***********************************************************************
 BK2545  DESIGNATION -  6 V 248
 BK2545  PID         -  BK2545
 BK2545  STATE/COUNTY-  LA/BEAUREGARD
 BK2545  COUNTRY     -  US
 BK2545  USGS QUAD   -  NEALE (2018)
 BK2545
 BK2545                         *CURRENT SURVEY CONTROL
 BK2545  ______________________________________________________________________
 BK2545* NAD 83(1986) POSITION- 30 50 19.     (N) 093 24 37.     (W)   SCALED
 BK2545* NAVD 88 ORTHO HEIGHT -    54.453 (meters)      178.65  (feet) ADJUSTED
 BK2545  ______________________________________________________________________
 BK2545  GEOID HEIGHT    -        -26.944 (meters)                     GEOID18
 BK2545  DYNAMIC HEIGHT  -         54.383 (meters)      178.42  (feet) COMP
 BK2545  MODELED GRAVITY -    979,372.0   (mgal)                       NAVD 88
 BK2545
 BK2545  VERT ORDER      -  SECOND    CLASS I
 BK2545
 BK2545.The horizontal coordinates were scaled from a map and have
 BK2545.an estimated accuracy of +/- 6 seconds.
 BK2545
 BK2545.The orthometric height was determined by differential leveling and
 BK2545.adjusted by the NATIONAL GEODETIC SURVEY
 BK2545.in February 1994.
 BK2545
 BK2545.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2545.GEOID18 height accuracy estimate available here.
 BK2545
 BK2545.Click photographs - Photos may exist for this station.
 BK2545
 BK2545.The dynamic height is computed by dividing the NAVD 88
 BK2545.geopotential number by the normal gravity value computed on the
 BK2545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2545.degrees latitude (g = 980.6199 gals.).
 BK2545
 BK2545.The modeled gravity was interpolated from observed gravity values.
 BK2545
 BK2545;                    North         East    Units  Estimated Accuracy
 BK2545;SPC LA S     -   261,030.      801,310.      MT  (+/- 180 meters Scaled)
 BK2545
 BK2545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ607117(NAD 83)
 BK2545
 BK2545                          SUPERSEDED SURVEY CONTROL
 BK2545
 BK2545.No superseded survey control is available for this station.
 BK2545
 BK2545_MARKER: DD = SURVEY DISK
 BK2545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2545_STAMPING: 6V248 1984
 BK2545_MARK LOGO: LADHGS
 BK2545_PROJECTION: FLUSH
 BK2545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2545+STABILITY: SURFACE MOTION
 BK2545
 BK2545  HISTORY     - Date     Condition        Report By
 BK2545  HISTORY     - 1984     MONUMENTED       LADTD
 BK2545
 BK2545                          STATION DESCRIPTION
 BK2545
 BK2545'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2545'10.01 KM (6.22 MI) EAST FROM JUNCTION.
 BK2545'10.01 KM (6.22 MILES) EAST ON US 190 FROM THE JUNCTION OF LA.111 AND
 BK2545'US 190,TO THE MARK ON THE RIGHT 18.2 METERS (59.9 FEET) SOUTH OF THE
 BK2545'CENTERLINE OF US 190, 18.6 METERS (61.0 FEET) EAST OF THE CENTERLINE
 BK2545'OF A GRAVEL ROAD LEADING SOUTH, 0.61 METERS (2.0 FEET) NORTH OF A MESH
 BK2545'AND BARBED WIRE FENCE, RAILROAD SPIKE EMBEDDED IN THE CONCRETE.
 BK2545'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BK2545'THE MARK IS 1.0 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1152 ***********************************************************************
 BK1152  DESIGNATION -  6 V 25
 BK1152  PID         -  BK1152
 BK1152  STATE/COUNTY-  LA/BEAUREGARD
 BK1152  COUNTRY     -  US
 BK1152  USGS QUAD   -  GRANT (2018)
 BK1152
 BK1152                         *CURRENT SURVEY CONTROL
 BK1152  ______________________________________________________________________
 BK1152* NAD 83(1986) POSITION- 30 45 15.     (N) 092 58 54.     (W)   SCALED
 BK1152* NAVD 88 ORTHO HEIGHT -    43.96  (+/-2cm)      144.2   (feet) VERTCON3
 BK1152  ______________________________________________________________________
 BK1152  GEOID HEIGHT    -        -26.877 (meters)                     GEOID18
 BK1152  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1152
 BK1152.The horizontal coordinates were scaled from a map and have
 BK1152.an estimated accuracy of +/- 6 seconds.
 BK1152
 BK1152.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1152.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1152
 BK1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1152.GEOID18 height accuracy estimate available here.
 BK1152
 BK1152.The vertical order pertains to the NGVD 29 superseded value.
 BK1152
 BK1152.Click photographs - Photos may exist for this station.
 BK1152
 BK1152;                    North         East    Units  Estimated Accuracy
 BK1152;SPC LA S     -   251,000.      842,180.      MT  (+/- 180 meters Scaled)
 BK1152
 BK1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ017023(NAD 83)
 BK1152
 BK1152                          SUPERSEDED SURVEY CONTROL
 BK1152
 BK1152  NGVD 29 (11/26/84)   43.969  (m)          144.26   (f) ADJUSTED    2 0
 BK1152
 BK1152.Superseded values are not recommended for survey control.
 BK1152
 BK1152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1152.See file dsdata.pdf to determine how the superseded data were derived.
 BK1152
 BK1152_MARKER: DD = SURVEY DISK
 BK1152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1152_STAMPING: 6V25 1970
 BK1152_MARK LOGO: LADHGS
 BK1152_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1152+STABILITY: SURFACE MOTION
 BK1152
 BK1152  HISTORY     - Date     Condition        Report By
 BK1152  HISTORY     - 1970     MONUMENTED       LADH
 BK1152  HISTORY     - 1983     GOOD             LADTD
 BK1152  HISTORY     - 20011229 POOR             USPSQD
 BK1152
 BK1152                          STATION DESCRIPTION
 BK1152
 BK1152'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1152'16.55 MI W FROM OBERLIN.
 BK1152'ABOUT 16.55 MILES WEST ALONG STATE ROUTE 26 FROM THE MISSOURI PACIFIC
 BK1152'RAILROAD DEPOT AT OBERLIN, THENCE 82 FEET NORTH OF THE CENTERLINE OF
 BK1152'LA. 26, 129 FEET EAST OF THE CENTERLINE OF A PRIVATE ROAD LEADING
 BK1152'NORTH, 110 FEET NORTHEAST OF A POWER POLE, 33 FEET NORTHWEST OF A
 BK1152'FENCE CORNER, 1 FOOT SOUTHWEST OF A 3 STRAND BARBED WIRE FENCE, 1 FOOT
 BK1152'NORTHEAST OF A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE HIGHWAY, SET IN
 BK1152'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  SECTION 33, T 3S, R
 BK1152'6W.
 BK1152
 BK1152                          STATION RECOVERY (1983)
 BK1152
 BK1152'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK1152'RECOVERED IN GOOD CONDITION.
 BK1152
 BK1152                          STATION RECOVERY (2001)
 BK1152
 BK1152'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1152'DAMAGED. KNOCKED OVER AT A 45 DEGREE ANGLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2547 ***********************************************************************
 BK2547  DESIGNATION -  6 V 250
 BK2547  PID         -  BK2547
 BK2547  STATE/COUNTY-  LA/BEAUREGARD
 BK2547  COUNTRY     -  US
 BK2547  USGS QUAD   -  NEALE (2018)
 BK2547
 BK2547                         *CURRENT SURVEY CONTROL
 BK2547  ______________________________________________________________________
 BK2547* NAD 83(1986) POSITION- 30 50 19.     (N) 093 22 39.     (W)   SCALED
 BK2547* NAVD 88 ORTHO HEIGHT -    59.747 (meters)      196.02  (feet) ADJUSTED
 BK2547  ______________________________________________________________________
 BK2547  GEOID HEIGHT    -        -26.913 (meters)                     GEOID18
 BK2547  DYNAMIC HEIGHT  -         59.671 (meters)      195.77  (feet) COMP
 BK2547  MODELED GRAVITY -    979,371.9   (mgal)                       NAVD 88
 BK2547
 BK2547  VERT ORDER      -  SECOND    CLASS I
 BK2547
 BK2547.The horizontal coordinates were scaled from a map and have
 BK2547.an estimated accuracy of +/- 6 seconds.
 BK2547
 BK2547.The orthometric height was determined by differential leveling and
 BK2547.adjusted by the NATIONAL GEODETIC SURVEY
 BK2547.in February 1994.
 BK2547
 BK2547.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2547.GEOID18 height accuracy estimate available here.
 BK2547
 BK2547.Click photographs - Photos may exist for this station.
 BK2547
 BK2547.The dynamic height is computed by dividing the NAVD 88
 BK2547.geopotential number by the normal gravity value computed on the
 BK2547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2547.degrees latitude (g = 980.6199 gals.).
 BK2547
 BK2547.The modeled gravity was interpolated from observed gravity values.
 BK2547
 BK2547;                    North         East    Units  Estimated Accuracy
 BK2547;SPC LA S     -   260,980.      804,450.      MT  (+/- 180 meters Scaled)
 BK2547
 BK2547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ639117(NAD 83)
 BK2547
 BK2547                          SUPERSEDED SURVEY CONTROL
 BK2547
 BK2547.No superseded survey control is available for this station.
 BK2547
 BK2547_MARKER: DD = SURVEY DISK
 BK2547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2547_STAMPING: 6V250 1984
 BK2547_MARK LOGO: LADHGS
 BK2547_PROJECTION: FLUSH
 BK2547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2547+STABILITY: SURFACE MOTION
 BK2547
 BK2547  HISTORY     - Date     Condition        Report By
 BK2547  HISTORY     - 1984     MONUMENTED       LADTD
 BK2547
 BK2547                          STATION DESCRIPTION
 BK2547
 BK2547'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2547'10.79 KM (6.70 MI) WEST FROM DE RIDDER.
 BK2547'6.79 KM (4.22 MILES) WEST FROM THE T INTERSECTION OF LA.3099 AND THE
 BK2547'BEAURGARD PARISH AIRPORT ROAD TO THE MARK ON THE LEFT, 17.6 METERS
 BK2547'(57.9 FEET) SOUTH OF THE CENTERLINE OF US 190, 1.01 METERS (3.2 FEET)
 BK2547'NORTH OF A MESH AND BARBED WIRE FENCE, 71.2 METERS (233.5 FEET) EAST
 BK2547'SOUTHEAST OF THE EAST END OF A 24 INCH BV33 FOOT REINFORCED CONCRETE
 BK2547'PIPE SIDERAIN LEADING TO THE FIELD SOUTH OF US 190 32.1 METER (105.4
 BK2547'FEET) WEST OF A POWER POLE, RAILROAD SPIKE EMBEDDED IN THE CONCRETE
 BK2547'POST.
 BK2547'THE MARK IS 0.52 METERS  N FROM A WITNESS POST.
 BK2547'THE MARK IS 1.4 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2548 ***********************************************************************
 BK2548  DESIGNATION -  6 V 251
 BK2548  PID         -  BK2548
 BK2548  STATE/COUNTY-  LA/BEAUREGARD
 BK2548  COUNTRY     -  US
 BK2548  USGS QUAD   -  DERIDDER (2018)
 BK2548
 BK2548                         *CURRENT SURVEY CONTROL
 BK2548  ______________________________________________________________________
 BK2548* NAD 83(1986) POSITION- 30 50 23.     (N) 093 21 37.     (W)   SCALED
 BK2548* NAVD 88 ORTHO HEIGHT -    61.252 (meters)      200.96  (feet) ADJUSTED
 BK2548  ______________________________________________________________________
 BK2548  GEOID HEIGHT    -        -26.897 (meters)                     GEOID18
 BK2548  DYNAMIC HEIGHT  -         61.174 (meters)      200.70  (feet) COMP
 BK2548  MODELED GRAVITY -    979,372.1   (mgal)                       NAVD 88
 BK2548
 BK2548  VERT ORDER      -  SECOND    CLASS I
 BK2548
 BK2548.The horizontal coordinates were scaled from a map and have
 BK2548.an estimated accuracy of +/- 6 seconds.
 BK2548
 BK2548.The orthometric height was determined by differential leveling and
 BK2548.adjusted by the NATIONAL GEODETIC SURVEY
 BK2548.in February 1994.
 BK2548
 BK2548.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2548.GEOID18 height accuracy estimate available here.
 BK2548
 BK2548.Click photographs - Photos may exist for this station.
 BK2548
 BK2548.The dynamic height is computed by dividing the NAVD 88
 BK2548.geopotential number by the normal gravity value computed on the
 BK2548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2548.degrees latitude (g = 980.6199 gals.).
 BK2548
 BK2548.The modeled gravity was interpolated from observed gravity values.
 BK2548
 BK2548;                    North         East    Units  Estimated Accuracy
 BK2548;SPC LA S     -   261,070.      806,100.      MT  (+/- 180 meters Scaled)
 BK2548
 BK2548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ655118(NAD 83)
 BK2548
 BK2548                          SUPERSEDED SURVEY CONTROL
 BK2548
 BK2548.No superseded survey control is available for this station.
 BK2548
 BK2548_MARKER: DD = SURVEY DISK
 BK2548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2548_STAMPING: 6V251 1984
 BK2548_MARK LOGO: LADHGS
 BK2548_PROJECTION: FLUSH
 BK2548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2548+STABILITY: SURFACE MOTION
 BK2548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2548+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2005
 BK2548
 BK2548  HISTORY     - Date     Condition        Report By
 BK2548  HISTORY     - 1984     MONUMENTED       LADTD
 BK2548  HISTORY     - 20010313 GOOD             GEOCAC
 BK2548  HISTORY     - 20011125 GOOD             USPSQD
 BK2548  HISTORY     - 20041021 GOOD             USPSQD
 BK2548  HISTORY     - 20051229 GOOD             AERODA
 BK2548
 BK2548                          STATION DESCRIPTION
 BK2548
 BK2548'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2548'9.20 KM (5.71 MI) WEST FROM DE RIDDER.
 BK2548'5.20 KM (3.23 MILES) WEST FROM THE T INTERSECTION OF LA.3099 AND THE
 BK2548'BEAUREGARD PARISH AIRPORT ROAD TO THE MARK ON THE RIGHT, 17.4 METERS
 BK2548'(57.4 FEET) NORTH OF THE CENTERLINE OF US 190, 1.2 METERS (4.0 FEET)
 BK2548'SOUTH OF A MESH AND BARBED WIRE FENCE, 39.4 METERS (129.4 FEET) WEST
 BK2548'OF A POWER POLE, 26.0 METER (85.3 FEET) NORTHWEST OF THE NORTH END OF
 BK2548'A 24 INCH BY 61.7 FEET REINFORECED CONCRETE PIPE CROSS DRAIN UNDER US
 BK2548'190, RAILROAD SPIKE EMBEDDED IN THE CONCRETE POST.
 BK2548'THE MARK IS 0.85 METERS  S FROM A WITNESS POST.
 BK2548'THE MARK IS 0.80 M BELOW US 190.
 BK2548
 BK2548                          STATION RECOVERY (2001)
 BK2548
 BK2548'RECOVERY NOTE BY GEOCACHING 2001 (JRT)
 BK2548'RECOVERED AS DESCRIBED IN GREAT CONDITION (AT 30 50'21.8612, -093
 BK2548'21'39.1115, MY GPS).
 BK2548
 BK2548                          STATION RECOVERY (2001)
 BK2548
 BK2548'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2548'RECOVERED IN GOOD CONDITION.
 BK2548
 BK2548                          STATION RECOVERY (2004)
 BK2548
 BK2548'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BK2548'RECOVERED IN GOOD CONDITION.
 BK2548
 BK2548                          STATION RECOVERY (2005)
 BK2548
 BK2548'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BK2548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2549 ***********************************************************************
 BK2549  DESIGNATION -  6 V 252
 BK2549  PID         -  BK2549
 BK2549  STATE/COUNTY-  LA/BEAUREGARD
 BK2549  COUNTRY     -  US
 BK2549  USGS QUAD   -  DERIDDER (2018)
 BK2549
 BK2549                         *CURRENT SURVEY CONTROL
 BK2549  ______________________________________________________________________
 BK2549* NAD 83(1986) POSITION- 30 50 19.     (N) 093 20 57.     (W)   SCALED
 BK2549* NAVD 88 ORTHO HEIGHT -    58.207 (meters)      190.97  (feet) ADJUSTED
 BK2549  ______________________________________________________________________
 BK2549  GEOID HEIGHT    -        -26.889 (meters)                     GEOID18
 BK2549  DYNAMIC HEIGHT  -         58.133 (meters)      190.72  (feet) COMP
 BK2549  MODELED GRAVITY -    979,372.1   (mgal)                       NAVD 88
 BK2549
 BK2549  VERT ORDER      -  SECOND    CLASS I
 BK2549
 BK2549.The horizontal coordinates were scaled from a map and have
 BK2549.an estimated accuracy of +/- 6 seconds.
 BK2549
 BK2549.The orthometric height was determined by differential leveling and
 BK2549.adjusted by the NATIONAL GEODETIC SURVEY
 BK2549.in February 1994.
 BK2549
 BK2549.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2549.GEOID18 height accuracy estimate available here.
 BK2549
 BK2549.Click photographs - Photos may exist for this station.
 BK2549
 BK2549.The dynamic height is computed by dividing the NAVD 88
 BK2549.geopotential number by the normal gravity value computed on the
 BK2549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2549.degrees latitude (g = 980.6199 gals.).
 BK2549
 BK2549.The modeled gravity was interpolated from observed gravity values.
 BK2549
 BK2549;                    North         East    Units  Estimated Accuracy
 BK2549;SPC LA S     -   260,930.      807,160.      MT  (+/- 180 meters Scaled)
 BK2549
 BK2549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ666117(NAD 83)
 BK2549
 BK2549                          SUPERSEDED SURVEY CONTROL
 BK2549
 BK2549.No superseded survey control is available for this station.
 BK2549
 BK2549_MARKER: DD = SURVEY DISK
 BK2549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2549_STAMPING: 6V252 1984
 BK2549_MARK LOGO: LADHGS
 BK2549_PROJECTION: FLUSH
 BK2549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2549+STABILITY: SURFACE MOTION
 BK2549_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2549+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2011
 BK2549
 BK2549  HISTORY     - Date     Condition        Report By
 BK2549  HISTORY     - 1984     MONUMENTED       LADTD
 BK2549  HISTORY     - 20011125 GOOD             USPSQD
 BK2549  HISTORY     - 20110406 GOOD             GEOCAC
 BK2549
 BK2549                          STATION DESCRIPTION
 BK2549
 BK2549'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2549'8.11 KM (5.03 MI) WEST FROM DE RIDDER.
 BK2549'4.11 KM (2.55 MILES) WEST OF THE T INTERSECTION OF LA.3099 AND
 BK2549'BEAUREGARD PARISH AIRPORT ROAD TO THE MARK ON THE LEFT, 27.5 METERS
 BK2549'(90.0 FEET) SOUTH OF THE CENTERLINE OF US 190, 11.9 METERS (39.2 FEET
 BK2549'NORTH OF THE CENTERLINE OF THE ASPHALT PARISH ROAD TURNING SOUTH OFF
 BK2549'US 190 LEADING EAST,8.0 METER (26.2 FEET) SOUTH EAST OF A POWER
 BK2549'SERVICE POLE WITH A SECURITY LIGHT 89.0 METER (292.0 FEET) WEST OF THE
 BK2549'NORTHWEST CORNER OF A CONCRETE BRIDGE ON THE PARISH ROAD 57 FEE BY 31
 BK2549'FEET 4 BENTS AND 3 SLABS, RAILROAD SPIKE EMBEDDED IN CONCRETE POST.
 BK2549'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BK2549'THE MARK IS 1.22 M BELOW US 190.
 BK2549
 BK2549                          STATION RECOVERY (2001)
 BK2549
 BK2549'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2549'RECOVERED IN GOOD CONDITION.
 BK2549
 BK2549                          STATION RECOVERY (2011)
 BK2549
 BK2549'RECOVERY NOTE BY GEOCACHING 2011 (JRT)
 BK2549'THE MARK IS 0.61 METERS  W FROM A WITNESS POST AND WAS COVERED WITH 5
 BK2549'CENTIMETERS OF SOIL WITH SMALL ROOTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2550 ***********************************************************************
 BK2550  DESIGNATION -  6 V 253
 BK2550  PID         -  BK2550
 BK2550  STATE/COUNTY-  LA/BEAUREGARD
 BK2550  COUNTRY     -  US
 BK2550  USGS QUAD   -  DERIDDER (2018)
 BK2550
 BK2550                         *CURRENT SURVEY CONTROL
 BK2550  ______________________________________________________________________
 BK2550* NAD 83(1986) POSITION- 30 50 21.75   (N) 093 19 54.80   (W)   HD_HELD1
 BK2550* NAVD 88 ORTHO HEIGHT -    61.677 (meters)      202.35  (feet) ADJUSTED
 BK2550  ______________________________________________________________________
 BK2550  GEOID HEIGHT    -        -26.875 (meters)                     GEOID18
 BK2550  DYNAMIC HEIGHT  -         61.599 (meters)      202.10  (feet) COMP
 BK2550  MODELED GRAVITY -    979,372.2   (mgal)                       NAVD 88
 BK2550
 BK2550  VERT ORDER      -  SECOND    CLASS I
 BK2550
 BK2550.The horizontal coordinates were determined by differentially corrected
 BK2550.hand held GPS observations or other comparable positioning techniques
 BK2550.and have an estimated accuracy of +/- 3 meters.
 BK2550
 BK2550.The orthometric height was determined by differential leveling and
 BK2550.adjusted by the NATIONAL GEODETIC SURVEY
 BK2550.in February 1994.
 BK2550
 BK2550.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2550.GEOID18 height accuracy estimate available here.
 BK2550
 BK2550.Click photographs - Photos may exist for this station.
 BK2550
 BK2550.The dynamic height is computed by dividing the NAVD 88
 BK2550.geopotential number by the normal gravity value computed on the
 BK2550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2550.degrees latitude (g = 980.6199 gals.).
 BK2550
 BK2550.The modeled gravity was interpolated from observed gravity values.
 BK2550
 BK2550;                    North         East    Units  Estimated Accuracy
 BK2550;SPC LA S     -   260,982.8     808,813.7     MT  (+/- 3 meters HH1 GPS) 
 BK2550
 BK2550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ6826211847(NAD 83)
 BK2550
 BK2550                          SUPERSEDED SURVEY CONTROL
 BK2550
 BK2550.No superseded survey control is available for this station.
 BK2550
 BK2550_MARKER: DD = SURVEY DISK
 BK2550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2550_STAMPING: 6V253 1984
 BK2550_MARK LOGO: LADHGS
 BK2550_PROJECTION: FLUSH
 BK2550_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2550+STABILITY: SURFACE MOTION
 BK2550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2550+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2006
 BK2550
 BK2550  HISTORY     - Date     Condition        Report By
 BK2550  HISTORY     - 1984     MONUMENTED       LADTD
 BK2550  HISTORY     - 19861231 GOOD             LADTD
 BK2550  HISTORY     - 20011125 GOOD             USPSQD
 BK2550  HISTORY     - 20061128 GOOD             USPSQD
 BK2550
 BK2550                          STATION DESCRIPTION
 BK2550
 BK2550'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2550'4.00 KM (2.48 MI) WEST FROM DE RIDDER.
 BK2550'AT THE T INTERSECTION OF LA.3099 AND THE BEAUREGARD PARISH AIRPORT
 BK2550'ROAD, ON THE WEST SIDE OF THE AIRPORT ROAD, 17.1 METERS (56.0 FEET)
 BK2550'SOUTH OF THE CENTERLINE OF A ASPHALT PARISH ROAD LA.3099, 12.0 METERS
 BK2550'(39.2 FEET) WEST OF THE CENTERLINE OF A CONCRETE ROAD LEADING SOUTH TO
 BK2550'BEAUREGARD PARISH AIRPORT, 31.9 METERS (104.8 FEET) SOUTH WEST OF THE
 BK2550'TOP OF A FIRE HYDRANT NORTH OF A PARISH ROAD, RAILROAD SPIKE EMBEDDED
 BK2550'IN THE CONCRETE POST.
 BK2550'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BK2550'THE MARK IS 0.51 M BELOW PARISH ROAD.
 BK2550
 BK2550                          STATION RECOVERY (1986)
 BK2550
 BK2550'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 BK2550'RECOVERED IN GOOD CONDITION.
 BK2550
 BK2550                          STATION RECOVERY (2001)
 BK2550
 BK2550'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2550'RECOVERED IN GOOD CONDITION.
 BK2550
 BK2550                          STATION RECOVERY (2006)
 BK2550
 BK2550'RECOVERY NOTE BY US POWER SQUADRON 2006 (CHN)
 BK2550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3385 ***********************************************************************
 BK3385  DESIGNATION -  6 V 255
 BK3385  PID         -  BK3385
 BK3385  STATE/COUNTY-  LA/BEAUREGARD
 BK3385  COUNTRY     -  US
 BK3385  USGS QUAD   -  DERIDDER (2018)
 BK3385
 BK3385                         *CURRENT SURVEY CONTROL
 BK3385  ______________________________________________________________________
 BK3385* NAD 83(1986) POSITION- 30 51 34.11   (N) 093 17 18.44   (W)   HD_HELD1
 BK3385* NAVD 88 ORTHO HEIGHT -    51.776 (meters)      169.87  (feet) ADJUSTED
 BK3385  ______________________________________________________________________
 BK3385  GEOID HEIGHT    -        -26.828 (meters)                     GEOID18
 BK3385  DYNAMIC HEIGHT  -         51.710 (meters)      169.65  (feet) COMP
 BK3385  MODELED GRAVITY -    979,374.3   (mgal)                       NAVD 88
 BK3385
 BK3385  VERT ORDER      -  SECOND    CLASS I
 BK3385
 BK3385.The horizontal coordinates were determined by differentially corrected
 BK3385.hand held GPS observations or other comparable positioning techniques
 BK3385.and have an estimated accuracy of +/- 3 meters.
 BK3385
 BK3385.The orthometric height was determined by differential leveling and
 BK3385.adjusted by the NATIONAL GEODETIC SURVEY
 BK3385.in February 1994.
 BK3385
 BK3385.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3385.GEOID18 height accuracy estimate available here.
 BK3385
 BK3385.Click photographs - Photos may exist for this station.
 BK3385
 BK3385.The dynamic height is computed by dividing the NAVD 88
 BK3385.geopotential number by the normal gravity value computed on the
 BK3385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK3385.degrees latitude (g = 980.6199 gals.).
 BK3385
 BK3385.The modeled gravity was interpolated from observed gravity values.
 BK3385
 BK3385;                    North         East    Units  Estimated Accuracy
 BK3385;SPC LA S     -   263,139.3     813,006.2     MT  (+/- 3 meters HH1 GPS) 
 BK3385
 BK3385_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7242114064(NAD 83)
 BK3385
 BK3385                          SUPERSEDED SURVEY CONTROL
 BK3385
 BK3385.No superseded survey control is available for this station.
 BK3385
 BK3385_MARKER: DD = SURVEY DISK
 BK3385_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK3385_SP_SET: BRIDGE ABUTMENT
 BK3385_STAMPING: 6V255 1987
 BK3385_MARK LOGO: LADHGS
 BK3385_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3385_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3385+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2006
 BK3385
 BK3385  HISTORY     - Date     Condition        Report By
 BK3385  HISTORY     - 1987     MONUMENTED       LADTD
 BK3385  HISTORY     - 20011125 GOOD             USPSQD
 BK3385  HISTORY     - 20041027 GOOD             USPSQD
 BK3385  HISTORY     - 20060427 GOOD             USPSQD
 BK3385
 BK3385                          STATION DESCRIPTION
 BK3385
 BK3385'DESCRIBED BY LA TRANSP AND DEV 1987
 BK3385'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3385'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 171 AND 190,
 BK3385'AT THE FIRST BAPTIST CHURCH, IN DERIDDER, GO NORTH FOR 1.4 KM
 BK3385'(0.9 MI) ON HIGHWAY 171 TO THE STATION ON THE LEFT SET IN THE
 BK3385'NORTHWEST CORNER OF A BRIDGE.
 BK3385'THE STATION IS 6.0 M (19.7 FT) WEST FROM THE CENTER OF THE SOUTH BOUND
 BK3385'LANES OF THE HIGHWAY, 2.0 M (6.6 FT) SOUTH FROM A WITNESS POST AND
 BK3385'1.0 M (3.3 FT) SOUTH FROM THE NORTHWEST CORNER OF THE BRIDGE.  THE
 BK3385'STATION IS 0.16 M (0.52 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BK3385
 BK3385                          STATION RECOVERY (2001)
 BK3385
 BK3385'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3385'RECOVERED IN GOOD CONDITION.
 BK3385
 BK3385                          STATION RECOVERY (2004)
 BK3385
 BK3385'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BK3385'RECOVERED IN GOOD CONDITION.
 BK3385
 BK3385                          STATION RECOVERY (2006)
 BK3385
 BK3385'RECOVERY NOTE BY US POWER SQUADRON 2006 (CHN)
 BK3385'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1153 ***********************************************************************
 BK1153  DESIGNATION -  6 V 26
 BK1153  PID         -  BK1153
 BK1153  STATE/COUNTY-  LA/BEAUREGARD
 BK1153  COUNTRY     -  US
 BK1153  USGS QUAD   -  GRANT (2018)
 BK1153
 BK1153                         *CURRENT SURVEY CONTROL
 BK1153  ______________________________________________________________________
 BK1153* NAD 83(1986) POSITION- 30 45 42.     (N) 092 59 56.     (W)   SCALED
 BK1153* NAVD 88 ORTHO HEIGHT -    35.54  (+/-2cm)      116.6   (feet) VERTCON3
 BK1153  ______________________________________________________________________
 BK1153  GEOID HEIGHT    -        -26.866 (meters)                     GEOID18
 BK1153  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1153
 BK1153.The horizontal coordinates were scaled from a map and have
 BK1153.an estimated accuracy of +/- 6 seconds.
 BK1153
 BK1153.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1153.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1153
 BK1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1153.GEOID18 height accuracy estimate available here.
 BK1153
 BK1153.The vertical order pertains to the NGVD 29 superseded value.
 BK1153
 BK1153.Click photographs - Photos may exist for this station.
 BK1153
 BK1153;                    North         East    Units  Estimated Accuracy
 BK1153;SPC LA S     -   251,860.      840,540.      MT  (+/- 180 meters Scaled)
 BK1153
 BK1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ001031(NAD 83)
 BK1153
 BK1153                          SUPERSEDED SURVEY CONTROL
 BK1153
 BK1153  NGVD 29 (11/26/84)   35.558  (m)          116.66   (f) ADJUSTED    2 0
 BK1153
 BK1153.Superseded values are not recommended for survey control.
 BK1153
 BK1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1153.See file dsdata.pdf to determine how the superseded data were derived.
 BK1153
 BK1153_MARKER: DD = SURVEY DISK
 BK1153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1153_STAMPING: 6V26 1970
 BK1153_MARK LOGO: LADHGS
 BK1153_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1153+STABILITY: SURFACE MOTION
 BK1153
 BK1153  HISTORY     - Date     Condition        Report By
 BK1153  HISTORY     - 1970     MONUMENTED       LADH
 BK1153  HISTORY     - 1983     GOOD             LADTD
 BK1153  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK1153
 BK1153                          STATION DESCRIPTION
 BK1153
 BK1153'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1153'17.70 MI W FROM OBERLIN.
 BK1153'ABOUT 17.70 MILES WEST ALONG STATE ROUTE 26, FROM THE MISSOURI PACIFIC
 BK1153'RAILROAD DEPOT AT OBERLIN, 79 FEET SOUTH OF THE CENTERLINE OF LA. 26,
 BK1153'0.5 FEET SOUTHWEST OF A COMBINATION BARBED WIRE AND MESH FENCE, 32
 BK1153'FEET SOUTH OF A FENCE CORNER, 31 FEET SOUTHWEST OF A POWER POLE, 1.2
 BK1153'FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN
 BK1153'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES. SECTION 29, T 3S, R
 BK1153'6W.
 BK1153
 BK1153                          STATION RECOVERY (1983)
 BK1153
 BK1153'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK1153'RECOVERED IN GOOD CONDITION.
 BK1153
 BK1153                          STATION RECOVERY (2001)
 BK1153
 BK1153'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1154 ***********************************************************************
 BK1154  DESIGNATION -  6 V 27
 BK1154  PID         -  BK1154
 BK1154  STATE/COUNTY-  LA/BEAUREGARD
 BK1154  COUNTRY     -  US
 BK1154  USGS QUAD   -  SUGARTOWN (2018)
 BK1154
 BK1154                         *CURRENT SURVEY CONTROL
 BK1154  ______________________________________________________________________
 BK1154* NAD 83(1986) POSITION- 30 46 08.     (N) 093 00 49.     (W)   SCALED
 BK1154* NAVD 88 ORTHO HEIGHT -    37.77  (+/-2cm)      123.9   (feet) VERTCON3
 BK1154  ______________________________________________________________________
 BK1154  GEOID HEIGHT    -        -26.857 (meters)                     GEOID18
 BK1154  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1154
 BK1154.The horizontal coordinates were scaled from a map and have
 BK1154.an estimated accuracy of +/- 6 seconds.
 BK1154
 BK1154.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1154.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1154
 BK1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1154.GEOID18 height accuracy estimate available here.
 BK1154
 BK1154.The vertical order pertains to the NGVD 29 superseded value.
 BK1154
 BK1154.Click photographs - Photos may exist for this station.
 BK1154
 BK1154;                    North         East    Units  Estimated Accuracy
 BK1154;SPC LA S     -   252,680.      839,140.      MT  (+/- 180 meters Scaled)
 BK1154
 BK1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ986039(NAD 83)
 BK1154
 BK1154                          SUPERSEDED SURVEY CONTROL
 BK1154
 BK1154  NGVD 29 (11/26/84)   37.791  (m)          123.99   (f) ADJUSTED    2 0
 BK1154
 BK1154.Superseded values are not recommended for survey control.
 BK1154
 BK1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1154.See file dsdata.pdf to determine how the superseded data were derived.
 BK1154
 BK1154_MARKER: DD = SURVEY DISK
 BK1154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1154_STAMPING: 6V27 1970
 BK1154_MARK LOGO: LADHGS
 BK1154_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1154+STABILITY: SURFACE MOTION
 BK1154
 BK1154  HISTORY     - Date     Condition        Report By
 BK1154  HISTORY     - 1970     MONUMENTED       LADH
 BK1154
 BK1154                          STATION DESCRIPTION
 BK1154
 BK1154'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1154'18.75 MI W FROM DERIDDER.
 BK1154'ABOUT 18.75 MILES WEST ALONG STATE ROUTE 26 FROM THE MISSOURI PACIFIC
 BK1154'RAILROAD DEPOT AT OBERLIN, 55 FEET NORTH OF THE CENTERLINE OF LA. 26,
 BK1154'26 FEET NORTHWEST OF A POWER POLE, 17 FEET NORTH OF A 3 STRAND BARBED
 BK1154'WIRE FENCE, APPROXIMATLEY 0.4 MILE WEST OF THE INTERSECTION OF LA. 26
 BK1154'AND LA. 113. THIS MARK MAY ALSO BE REACHED BY 3.85 MILES EAST ALONG US
 BK1154'171 FROM THE COURTHOUSE IN DERIDDER, THENCE 14.75 MILES EAST ALONG
 BK1154'STATE ROUTE 26. IT IS 2.3 FEET NORTHWEST OF A STEEL WITNESS POST,
 BK1154'ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK1154'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2149 ***********************************************************************
 BK2149  DESIGNATION -  6 V 27 RESET
 BK2149  PID         -  BK2149
 BK2149  STATE/COUNTY-  LA/BEAUREGARD
 BK2149  COUNTRY     -  US
 BK2149  USGS QUAD   -  SUGARTOWN (2018)
 BK2149
 BK2149                         *CURRENT SURVEY CONTROL
 BK2149  ______________________________________________________________________
 BK2149* NAD 83(1986) POSITION- 30 46 09.     (N) 093 00 45.     (W)   SCALED
 BK2149* NAVD 88 ORTHO HEIGHT -    37.73  (+/-2cm)      123.8   (feet) VERTCON3
 BK2149  ______________________________________________________________________
 BK2149  GEOID HEIGHT    -        -26.857 (meters)                     GEOID18
 BK2149  VERT ORDER      -  THIRD (See Below)
 BK2149
 BK2149.The horizontal coordinates were scaled from a map and have
 BK2149.an estimated accuracy of +/- 6 seconds.
 BK2149
 BK2149.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2149.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2149
 BK2149.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2149.GEOID18 height accuracy estimate available here.
 BK2149
 BK2149.The vertical order pertains to the NGVD 29 superseded value.
 BK2149
 BK2149.Click photographs - Photos may exist for this station.
 BK2149
 BK2149;                    North         East    Units  Estimated Accuracy
 BK2149;SPC LA S     -   252,710.      839,250.      MT  (+/- 180 meters Scaled)
 BK2149
 BK2149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ988040(NAD 83)
 BK2149
 BK2149                          SUPERSEDED SURVEY CONTROL
 BK2149
 BK2149  NGVD 29 (??/??/??)   37.75   (m)          123.9    (f) RESET       3  
 BK2149
 BK2149.Superseded values are not recommended for survey control.
 BK2149
 BK2149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2149.See file dsdata.pdf to determine how the superseded data were derived.
 BK2149
 BK2149_MARKER: DD = SURVEY DISK
 BK2149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2149_STAMPING: 6V27 LADTD RESET 1983
 BK2149_MARK LOGO: LADHGS
 BK2149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2149+STABILITY: SURFACE MOTION
 BK2149
 BK2149  HISTORY     - Date     Condition        Report By
 BK2149  HISTORY     - 1982     MONUMENTED       LADTD
 BK2149  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK2149
 BK2149                          STATION DESCRIPTION
 BK2149
 BK2149'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2149'18.7 MI W FROM DERIDDER.
 BK2149'ABOUT 18.75 MILE WEST ALONG STATE HIGHWAY 26 FROM THE MISSOURI PACIFIC
 BK2149'HIGHWAY 26 AND STATE HIGHWAY 113, 95.0 FT NORTH OF THE CENTERLINE OF
 BK2149'STATE HIGHWAY 26, 33.0 FT SOUTHWEST OF A 12 INCH OAK TREE, 6.5 FT
 BK2149'NORTHWEST OF 30 INCH PINE TREE. THIS MARK MAY ALSO BE REACHED BY GOING
 BK2149'14.75 MI EAST ALONG STATE HIGHWAY 26 FROM ITS JUNCTION WITH U.S. HIGH-
 BK2149'WAY 171 TO THE MARK ON THE LEFT.
 BK2149
 BK2149                          STATION RECOVERY (2001)
 BK2149
 BK2149'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1156 ***********************************************************************
 BK1156  DESIGNATION -  6 V 29
 BK1156  PID         -  BK1156
 BK1156  STATE/COUNTY-  LA/BEAUREGARD
 BK1156  COUNTRY     -  US
 BK1156  USGS QUAD   -  SUGARTOWN (2018)
 BK1156
 BK1156                         *CURRENT SURVEY CONTROL
 BK1156  ______________________________________________________________________
 BK1156* NAD 83(1986) POSITION- 30 46 59.     (N) 093 02 37.     (W)   SCALED
 BK1156* NAVD 88 ORTHO HEIGHT -    43.66  (+/-2cm)      143.2   (feet) VERTCON3
 BK1156  ______________________________________________________________________
 BK1156  GEOID HEIGHT    -        -26.838 (meters)                     GEOID18
 BK1156  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1156
 BK1156.The horizontal coordinates were scaled from a map and have
 BK1156.an estimated accuracy of +/- 6 seconds.
 BK1156
 BK1156.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1156.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1156
 BK1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1156.GEOID18 height accuracy estimate available here.
 BK1156
 BK1156.The vertical order pertains to the NGVD 29 superseded value.
 BK1156
 BK1156.Click photographs - Photos may exist for this station.
 BK1156
 BK1156;                    North         East    Units  Estimated Accuracy
 BK1156;SPC LA S     -   254,290.      836,300.      MT  (+/- 180 meters Scaled)
 BK1156
 BK1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ958055(NAD 83)
 BK1156
 BK1156                          SUPERSEDED SURVEY CONTROL
 BK1156
 BK1156  NGVD 29 (11/26/84)   43.695  (m)          143.36   (f) ADJUSTED    2 0
 BK1156
 BK1156.Superseded values are not recommended for survey control.
 BK1156
 BK1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1156.See file dsdata.pdf to determine how the superseded data were derived.
 BK1156
 BK1156_MARKER: DD = SURVEY DISK
 BK1156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1156_STAMPING: 6V29 1970
 BK1156_MARK LOGO: LADHGS
 BK1156_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1156+STABILITY: SURFACE MOTION
 BK1156
 BK1156  HISTORY     - Date     Condition        Report By
 BK1156  HISTORY     - 1970     MONUMENTED       LADH
 BK1156
 BK1156                          STATION DESCRIPTION
 BK1156
 BK1156'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1156'16.55 MI E FROM DERIDDER.
 BK1156'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM COURTHOUSE AT
 BK1156'DERIDDER, THENCE 12.7 MILES EAST ALONG STATE ROUTE 26, 35 FEET NORTH
 BK1156'OF THE CENTERLINE OF LA. 26, 0.5 FEET SOUTH OF A STRAND BARBED WIRE
 BK1156'FENCE, IN THE CENTER OF TWO 12 INCH PINE TREES, 1 FOOT NORTH OF A
 BK1156'STEEL WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BK1156'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2148 ***********************************************************************
 BK2148  DESIGNATION -  6 V 29 RESET
 BK2148  PID         -  BK2148
 BK2148  STATE/COUNTY-  LA/BEAUREGARD
 BK2148  COUNTRY     -  US
 BK2148  USGS QUAD   -  SUGARTOWN (2018)
 BK2148
 BK2148                         *CURRENT SURVEY CONTROL
 BK2148  ______________________________________________________________________
 BK2148* NAD 83(1986) POSITION- 30 47 03.     (N) 093 02 32.     (W)   SCALED
 BK2148* NAVD 88 ORTHO HEIGHT -    43.03  (+/-2cm)      141.2   (feet) VERTCON3
 BK2148  ______________________________________________________________________
 BK2148  GEOID HEIGHT    -        -26.837 (meters)                     GEOID18
 BK2148  VERT ORDER      -  THIRD (See Below)
 BK2148
 BK2148.The horizontal coordinates were scaled from a map and have
 BK2148.an estimated accuracy of +/- 6 seconds.
 BK2148
 BK2148.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2148.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2148
 BK2148.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2148.GEOID18 height accuracy estimate available here.
 BK2148
 BK2148.The vertical order pertains to the NGVD 29 superseded value.
 BK2148
 BK2148.Click photographs - Photos may exist for this station.
 BK2148
 BK2148;                    North         East    Units  Estimated Accuracy
 BK2148;SPC LA S     -   254,410.      836,430.      MT  (+/- 180 meters Scaled)
 BK2148
 BK2148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ959056(NAD 83)
 BK2148
 BK2148                          SUPERSEDED SURVEY CONTROL
 BK2148
 BK2148  NGVD 29 (??/??/??)   43.06   (m)          141.3    (f) RESET       3  
 BK2148
 BK2148.Superseded values are not recommended for survey control.
 BK2148
 BK2148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2148.See file dsdata.pdf to determine how the superseded data were derived.
 BK2148
 BK2148_MARKER: DD = SURVEY DISK
 BK2148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2148_STAMPING: 6V29 LADTD RESET 1983
 BK2148_MARK LOGO: LADHGS
 BK2148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2148+STABILITY: SURFACE MOTION
 BK2148
 BK2148  HISTORY     - Date     Condition        Report By
 BK2148  HISTORY     - 1982     MONUMENTED       LADTD
 BK2148  HISTORY     - 20011229 GOOD             USPSQD
 BK2148
 BK2148                          STATION DESCRIPTION
 BK2148
 BK2148'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2148'16.55 MI E FROM DERIDDER.
 BK2148'ABOUT 16.55 MILE EAST ALONG STATE HIGHWAY 26 FROM ITS JUNCTION WITH
 BK2148'U.S. HIGHWAY 171, THE MARK IS 56.0 FT NORTH OF THE CENTERLINE OF STATE
 BK2148'HIGHWAY 26.
 BK2148
 BK2148                          STATION RECOVERY (2001)
 BK2148
 BK2148'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2148'1.5 FT. SOUTH OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1157 ***********************************************************************
 BK1157  DESIGNATION -  6 V 30
 BK1157  PID         -  BK1157
 BK1157  STATE/COUNTY-  LA/BEAUREGARD
 BK1157  COUNTRY     -  US
 BK1157  USGS QUAD   -  SUGARTOWN (2018)
 BK1157
 BK1157                         *CURRENT SURVEY CONTROL
 BK1157  ______________________________________________________________________
 BK1157* NAD 83(1986) POSITION- 30 47 25.     (N) 093 03 33.     (W)   SCALED
 BK1157* NAVD 88 ORTHO HEIGHT -    56.11  (+/-2cm)      184.1   (feet) VERTCON3
 BK1157  ______________________________________________________________________
 BK1157  GEOID HEIGHT    -        -26.830 (meters)                     GEOID18
 BK1157  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1157
 BK1157.The horizontal coordinates were scaled from a map and have
 BK1157.an estimated accuracy of +/- 6 seconds.
 BK1157
 BK1157.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1157.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1157
 BK1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1157.GEOID18 height accuracy estimate available here.
 BK1157
 BK1157.The vertical order pertains to the NGVD 29 superseded value.
 BK1157
 BK1157.Click photographs - Photos may exist for this station.
 BK1157
 BK1157;                    North         East    Units  Estimated Accuracy
 BK1157;SPC LA S     -   255,120.      834,820.      MT  (+/- 180 meters Scaled)
 BK1157
 BK1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ943063(NAD 83)
 BK1157
 BK1157                          SUPERSEDED SURVEY CONTROL
 BK1157
 BK1157  NGVD 29 (11/26/84)   56.147  (m)          184.21   (f) ADJUSTED    2 0
 BK1157
 BK1157.Superseded values are not recommended for survey control.
 BK1157
 BK1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1157.See file dsdata.pdf to determine how the superseded data were derived.
 BK1157
 BK1157_MARKER: DD = SURVEY DISK
 BK1157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1157_STAMPING: 6V30 1970
 BK1157_MARK LOGO: LADHGS
 BK1157_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1157+STABILITY: SURFACE MOTION
 BK1157
 BK1157  HISTORY     - Date     Condition        Report By
 BK1157  HISTORY     - 1970     MONUMENTED       LADH
 BK1157  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK1157
 BK1157                          STATION DESCRIPTION
 BK1157
 BK1157'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1157'15.45 MI E FROM DERIDDER.
 BK1157'ABOUT 3.85 MILE EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1157'DERIDDER, THENCE 11.60 MILES EAST ALONG STATE ROUTE 26, 70 FEET NORTH
 BK1157'OF THE CENTERLINE OF LA. 26, 27 FEET NORTHWEST OF THE CENTER OF A
 BK1157'STEEL GATE, 0.5 FOOT SOUTHWEST OF A STRAND BARBED WIRE FENCE, 1.3 FEET
 BK1157'EAST OF A STEEL WITNESS POST, ABOUT 2 FEET ABOVE HIGHWAY, SET IN THE
 BK1157'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK1157
 BK1157                          STATION RECOVERY (2001)
 BK1157
 BK1157'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1157'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1158 ***********************************************************************
 BK1158  DESIGNATION -  6 V 31
 BK1158  PID         -  BK1158
 BK1158  STATE/COUNTY-  LA/BEAUREGARD
 BK1158  COUNTRY     -  US
 BK1158  USGS QUAD   -  SUGARTOWN (2018)
 BK1158
 BK1158                         *CURRENT SURVEY CONTROL
 BK1158  ______________________________________________________________________
 BK1158* NAD 83(1986) POSITION- 30 47 47.     (N) 093 04 18.     (W)   SCALED
 BK1158* NAVD 88 ORTHO HEIGHT -    54.99  (+/-2cm)      180.4   (feet) VERTCON3
 BK1158  ______________________________________________________________________
 BK1158  GEOID HEIGHT    -        -26.823 (meters)                     GEOID18
 BK1158  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1158
 BK1158.The horizontal coordinates were scaled from a map and have
 BK1158.an estimated accuracy of +/- 6 seconds.
 BK1158
 BK1158.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1158.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1158
 BK1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1158.GEOID18 height accuracy estimate available here.
 BK1158
 BK1158.The vertical order pertains to the NGVD 29 superseded value.
 BK1158
 BK1158.Click photographs - Photos may exist for this station.
 BK1158
 BK1158;                    North         East    Units  Estimated Accuracy
 BK1158;SPC LA S     -   255,810.      833,630.      MT  (+/- 180 meters Scaled)
 BK1158
 BK1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ931070(NAD 83)
 BK1158
 BK1158                          SUPERSEDED SURVEY CONTROL
 BK1158
 BK1158  NGVD 29 (11/26/84)   55.034  (m)          180.56   (f) ADJUSTED    2 0
 BK1158
 BK1158.Superseded values are not recommended for survey control.
 BK1158
 BK1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1158.See file dsdata.pdf to determine how the superseded data were derived.
 BK1158
 BK1158_MARKER: DD = SURVEY DISK
 BK1158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1158_STAMPING: 6V31 1970
 BK1158_MARK LOGO: LADHGS
 BK1158_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1158+STABILITY: SURFACE MOTION
 BK1158
 BK1158  HISTORY     - Date     Condition        Report By
 BK1158  HISTORY     - 1970     MONUMENTED       LADH
 BK1158  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK1158
 BK1158                          STATION DESCRIPTION
 BK1158
 BK1158'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1158'14.6 MI E FROM DERIDDER.
 BK1158'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1158'DERIDDER, THENCE 10.75 MILES EAST ALONG STATE ROUTE 26, 68 FEET NORTH
 BK1158'OF THE CENTERLINE OF LA. 26, 20 FEET NORTHEAST OF THE CENTERLINE OS A
 BK1158'PARISH ROAD LEADING NORTHWEST, 1.5 FEET EAST OF A COMBINATION BARBED
 BK1158'WIRE AND MESH FENCH, APPROXIMATELY 0.1 MILE SOUTHEAST OF A TELEPHONE
 BK1158'TOWER, 1 FOOT WEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HUGHWAY,
 BK1158'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK1158
 BK1158                          STATION RECOVERY (2001)
 BK1158
 BK1158'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1159 ***********************************************************************
 BK1159  DESIGNATION -  6 V 32
 BK1159  PID         -  BK1159
 BK1159  STATE/COUNTY-  LA/BEAUREGARD
 BK1159  COUNTRY     -  US
 BK1159  USGS QUAD   -  SUGARTOWN (2018)
 BK1159
 BK1159                         *CURRENT SURVEY CONTROL
 BK1159  ______________________________________________________________________
 BK1159* NAD 83(1986) POSITION- 30 48 09.     (N) 093 05 00.     (W)   SCALED
 BK1159* NAVD 88 ORTHO HEIGHT -    57.64  (+/-2cm)      189.1   (feet) VERTCON3
 BK1159  ______________________________________________________________________
 BK1159  GEOID HEIGHT    -        -26.815 (meters)                     GEOID18
 BK1159  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1159
 BK1159.The horizontal coordinates were scaled from a map and have
 BK1159.an estimated accuracy of +/- 6 seconds.
 BK1159
 BK1159.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1159.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1159
 BK1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1159.GEOID18 height accuracy estimate available here.
 BK1159
 BK1159.The vertical order pertains to the NGVD 29 superseded value.
 BK1159
 BK1159.Click photographs - Photos may exist for this station.
 BK1159
 BK1159;                    North         East    Units  Estimated Accuracy
 BK1159;SPC LA S     -   256,510.      832,530.      MT  (+/- 180 meters Scaled)
 BK1159
 BK1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ920077(NAD 83)
 BK1159
 BK1159                          SUPERSEDED SURVEY CONTROL
 BK1159
 BK1159  NGVD 29 (11/26/84)   57.695  (m)          189.29   (f) ADJUSTED    2 0
 BK1159
 BK1159.Superseded values are not recommended for survey control.
 BK1159
 BK1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1159.See file dsdata.pdf to determine how the superseded data were derived.
 BK1159
 BK1159_MARKER: DD = SURVEY DISK
 BK1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1159_STAMPING: 6V32 1970
 BK1159_MARK LOGO: LADHGS
 BK1159_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1159+STABILITY: SURFACE MOTION
 BK1159
 BK1159  HISTORY     - Date     Condition        Report By
 BK1159  HISTORY     - 1970     MONUMENTED       LADH
 BK1159  HISTORY     - 1983     GOOD             LADTD
 BK1159  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK1159
 BK1159                          STATION DESCRIPTION
 BK1159
 BK1159'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1159'13.75 MI SE FROM DERIDDER.
 BK1159'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1159'DERIDDER, THENCE 9.90 MILES EAST ALONG STATE ROUTE 26, 0.06 MILE NORTH
 BK1159'OF LA. 26, 81 FEET EAST OF THE NORTHEAST CORNER OF A WOOD FRAME
 BK1159'BUILDING BELONGING TO THE LOUISIANA FORRESTRY COMMISSION, LOCATED IN
 BK1159'THE SOUTHWEST LEG OF THE FIRE TOWER, 1.0 FEET WEST OF A STEEL WITNESS
 BK1159'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  SECTION
 BK1159'16, T 3S, R 7W.
 BK1159
 BK1159                          STATION RECOVERY (1983)
 BK1159
 BK1159'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BK1159'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 BK1159
 BK1159                          STATION RECOVERY (2001)
 BK1159
 BK1159'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1159'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1160 ***********************************************************************
 BK1160  DESIGNATION -  6 V 32 RESET
 BK1160  PID         -  BK1160
 BK1160  STATE/COUNTY-  LA/BEAUREGARD
 BK1160  COUNTRY     -  US
 BK1160  USGS QUAD   -  SUGARTOWN (2018)
 BK1160
 BK1160                         *CURRENT SURVEY CONTROL
 BK1160  ______________________________________________________________________
 BK1160* NAD 83(1986) POSITION- 30 48 08.     (N) 093 05 01.     (W)   SCALED
 BK1160* NAVD 88 ORTHO HEIGHT -    55.41  (+/-2cm)      181.8   (feet) VERTCON3
 BK1160  ______________________________________________________________________
 BK1160  GEOID HEIGHT    -        -26.816 (meters)                     GEOID18
 BK1160  VERT ORDER      -  THIRD (See Below)
 BK1160
 BK1160.The horizontal coordinates were scaled from a map and have
 BK1160.an estimated accuracy of +/- 6 seconds.
 BK1160
 BK1160.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1160.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1160
 BK1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1160.GEOID18 height accuracy estimate available here.
 BK1160
 BK1160.The vertical order pertains to the NGVD 29 superseded value.
 BK1160
 BK1160.Click photographs - Photos may exist for this station.
 BK1160
 BK1160;                    North         East    Units  Estimated Accuracy
 BK1160;SPC LA S     -   256,480.      832,500.      MT  (+/- 180 meters Scaled)
 BK1160
 BK1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ920076(NAD 83)
 BK1160
 BK1160                          SUPERSEDED SURVEY CONTROL
 BK1160
 BK1160  NGVD 29 (??/??/??)   55.46   (m)          182.0    (f) RESET       3  
 BK1160
 BK1160.Superseded values are not recommended for survey control.
 BK1160
 BK1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1160.See file dsdata.pdf to determine how the superseded data were derived.
 BK1160
 BK1160_MARKER: DV = VERTICAL CONTROL DISK
 BK1160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1160_STAMPING: 6V32 LADTD RESET 1977
 BK1160_MARK LOGO: NGS
 BK1160_PROJECTION: FLUSH
 BK1160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1160+STABILITY: SURFACE MOTION
 BK1160
 BK1160  HISTORY     - Date     Condition        Report By
 BK1160  HISTORY     - 1977     MONUMENTED       NGS
 BK1160  HISTORY     - 20011229 GOOD             USPSQD
 BK1160
 BK1160                          STATION DESCRIPTION
 BK1160
 BK1160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BK1160'13.75 MI ESE FROM DERIDDER.
 BK1160'ABOUT 3.85 MILES EAST AND SOUTH ALONG U.S. HIGHWAY 171 FROM THE COURT-
 BK1160'HOUSE IN DERIDDER, THENCE EAST ALONG STATE HIGHWAY 26, FOR 9.90 MILES
 BK1160'TO THE MARK ON THE LEFT. ON THE PROPERTY OWNED BY O.J. COOLEY. IT IS.
 BK1160'225 FEET NORTH OF THE CENTER OF STATE HIGHWAY 26, 275 FEET SOUTHEAST
 BK1160'OF THE SOUTHEAST CORNER OF THE COOLEY'S HOUSE, 2.8 FEET SOUTH OF A
 BK1160'POWER POLE 1.4 FEET WEST OF THE FENCE LINE AND 0.5 FEET WEST OF A
 BK1160'METAL WITNESS POST. IT IS A SHORT ROD MARK FLUSH WITH THE GROUND.
 BK1160
 BK1160                          STATION RECOVERY (2001)
 BK1160
 BK1160'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1321 ***********************************************************************
 BK1321  DESIGNATION -  6 V 33
 BK1321  PID         -  BK1321
 BK1321  STATE/COUNTY-  LA/BEAUREGARD
 BK1321  COUNTRY     -  US
 BK1321  USGS QUAD   -  SUGARTOWN (2018)
 BK1321
 BK1321                         *CURRENT SURVEY CONTROL
 BK1321  ______________________________________________________________________
 BK1321* NAD 83(1986) POSITION- 30 48 16.     (N) 093 05 51.     (W)   SCALED
 BK1321* NAVD 88 ORTHO HEIGHT -    45.50  (+/-2cm)      149.3   (feet) VERTCON3
 BK1321  ______________________________________________________________________
 BK1321  GEOID HEIGHT    -        -26.814 (meters)                     GEOID18
 BK1321  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1321
 BK1321.The horizontal coordinates were scaled from a map and have
 BK1321.an estimated accuracy of +/- 6 seconds.
 BK1321
 BK1321.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1321.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1321
 BK1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1321.GEOID18 height accuracy estimate available here.
 BK1321
 BK1321.The vertical order pertains to the NGVD 29 superseded value.
 BK1321
 BK1321.Click photographs - Photos may exist for this station.
 BK1321
 BK1321;                    North         East    Units  Estimated Accuracy
 BK1321;SPC LA S     -   256,740.      831,170.      MT  (+/- 180 meters Scaled)
 BK1321
 BK1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ906079(NAD 83)
 BK1321
 BK1321                          SUPERSEDED SURVEY CONTROL
 BK1321
 BK1321  NGVD 29 (11/26/84)   45.553  (m)          149.45   (f) ADJUSTED    2 0
 BK1321
 BK1321.Superseded values are not recommended for survey control.
 BK1321
 BK1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1321.See file dsdata.pdf to determine how the superseded data were derived.
 BK1321
 BK1321_MARKER: DD = SURVEY DISK
 BK1321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1321_STAMPING: 6V33 1970
 BK1321_MARK LOGO: LADHGS
 BK1321_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1321+STABILITY: SURFACE MOTION
 BK1321
 BK1321  HISTORY     - Date     Condition        Report By
 BK1321  HISTORY     - 1970     MONUMENTED       LADH
 BK1321  HISTORY     - 20011229 MARK NOT FOUND   USPSQD
 BK1321
 BK1321                          STATION DESCRIPTION
 BK1321
 BK1321'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1321'12.85 MI SE FROM DERIDDER.
 BK1321'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1321'DERIDDER, THENCE 9.00 MILES EAST ALONG STATE ROUTE 26, 47 FEET SOUTH
 BK1321'OF THE CENTERLINE OF LA. 26, 1.0 FEET NORTH OF A COMBINATION MESH AND
 BK1321'BARBED WIRE FENCE, 165 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BK1321'PRESTRESSED CONCRETE BRIDGE, 18 FEET SOUTHEAST OF A POWER POLE, 1.4
 BK1321'FEET SOUTHEAST OF A STEEL WITNESS POST, ABOUT 0.8 FEET BELOW LEVEL OF
 BK1321'HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1321'SECTION 19, T 3S, R 7W
 BK1321
 BK1321                          STATION RECOVERY (2001)
 BK1321
 BK1321'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1321'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1322 ***********************************************************************
 BK1322  DESIGNATION -  6 V 34
 BK1322  PID         -  BK1322
 BK1322  STATE/COUNTY-  LA/BEAUREGARD
 BK1322  COUNTRY     -  US
 BK1322  USGS QUAD   -  SUGARTOWN (2018)
 BK1322
 BK1322                         *CURRENT SURVEY CONTROL
 BK1322  ______________________________________________________________________
 BK1322* NAD 83(1986) POSITION- 30 48 16.     (N) 093 06 51.     (W)   SCALED
 BK1322* NAVD 88 ORTHO HEIGHT -    41.45  (+/-2cm)      136.0   (feet) VERTCON3
 BK1322  ______________________________________________________________________
 BK1322  GEOID HEIGHT    -        -26.816 (meters)                     GEOID18
 BK1322  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1322
 BK1322.The horizontal coordinates were scaled from a map and have
 BK1322.an estimated accuracy of +/- 6 seconds.
 BK1322
 BK1322.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1322.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1322
 BK1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1322.GEOID18 height accuracy estimate available here.
 BK1322
 BK1322.The vertical order pertains to the NGVD 29 superseded value.
 BK1322
 BK1322.Click photographs - Photos may exist for this station.
 BK1322
 BK1322;                    North         East    Units  Estimated Accuracy
 BK1322;SPC LA S     -   256,770.      829,580.      MT  (+/- 180 meters Scaled)
 BK1322
 BK1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ890079(NAD 83)
 BK1322
 BK1322                          SUPERSEDED SURVEY CONTROL
 BK1322
 BK1322  NGVD 29 (11/26/84)   41.516  (m)          136.21   (f) ADJUSTED    2 0
 BK1322
 BK1322.Superseded values are not recommended for survey control.
 BK1322
 BK1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1322.See file dsdata.pdf to determine how the superseded data were derived.
 BK1322
 BK1322_MARKER: DD = SURVEY DISK
 BK1322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1322_STAMPING: 6V34 1970
 BK1322_MARK LOGO: LADHGS
 BK1322_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1322+STABILITY: SURFACE MOTION
 BK1322
 BK1322  HISTORY     - Date     Condition        Report By
 BK1322  HISTORY     - 1970     MONUMENTED       LADH
 BK1322  HISTORY     - 1982     GOOD             LADTD
 BK1322  HISTORY     - 20011222 GOOD             USPSQD
 BK1322
 BK1322                          STATION DESCRIPTION
 BK1322
 BK1322'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1322'11.85 MI SE FROM DERIDDER.
 BK1322'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1322'DERIDDER, THENCE 8.00 MILES EAST ALONG STATE ROUTE 26, 59 FEET SOUTH
 BK1322'OF THE CENTERLINE OF LA. 26, 77 FEET EAST OF THE CENTERLINE OF LA.
 BK1322'1147, 67 FEET SOUTHWEST OF A POWER POLE, 50 FEET NORTH OF THE NORTH
 BK1322'CORNER OF A BARN, 146 FEET SOUTHWEST OF THE CENTER OF A PRECAST
 BK1322'CONCRETE BRIDGE, 1.7 FEET SOUTHEAST OF A STEEL WITNESS POST, ABOUT
 BK1322'LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK1322'INCHES.  SECTION 17, T 3S, R 7W.
 BK1322
 BK1322                          STATION RECOVERY (1982)
 BK1322
 BK1322'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1322'RECOVERED IN GOOD CONDITION.
 BK1322
 BK1322                          STATION RECOVERY (2001)
 BK1322
 BK1322'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1324 ***********************************************************************
 BK1324  DESIGNATION -  6 V 36
 BK1324  PID         -  BK1324
 BK1324  STATE/COUNTY-  LA/BEAUREGARD
 BK1324  COUNTRY     -  US
 BK1324  USGS QUAD   -  BONESET CREEK (2018)
 BK1324
 BK1324                         *CURRENT SURVEY CONTROL
 BK1324  ______________________________________________________________________
 BK1324* NAD 83(1986) POSITION- 30 48 09.     (N) 093 08 55.     (W)   SCALED
 BK1324* NAVD 88 ORTHO HEIGHT -    46.13  (+/-2cm)      151.3   (feet) VERTCON3
 BK1324  ______________________________________________________________________
 BK1324  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BK1324  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1324
 BK1324.The horizontal coordinates were scaled from a map and have
 BK1324.an estimated accuracy of +/- 6 seconds.
 BK1324
 BK1324.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1324.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1324
 BK1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1324.GEOID18 height accuracy estimate available here.
 BK1324
 BK1324.The vertical order pertains to the NGVD 29 superseded value.
 BK1324
 BK1324.Click photographs - Photos may exist for this station.
 BK1324
 BK1324;                    North         East    Units  Estimated Accuracy
 BK1324;SPC LA S     -   256,600.      826,280.      MT  (+/- 180 meters Scaled)
 BK1324
 BK1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ857077(NAD 83)
 BK1324
 BK1324                          SUPERSEDED SURVEY CONTROL
 BK1324
 BK1324  NGVD 29 (11/26/84)   46.210  (m)          151.61   (f) ADJUSTED    2 0
 BK1324
 BK1324.Superseded values are not recommended for survey control.
 BK1324
 BK1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1324.See file dsdata.pdf to determine how the superseded data were derived.
 BK1324
 BK1324_MARKER: DD = SURVEY DISK
 BK1324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1324_STAMPING: 6V36 1970
 BK1324_MARK LOGO: LADHGS
 BK1324_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1324+STABILITY: SURFACE MOTION
 BK1324
 BK1324  HISTORY     - Date     Condition        Report By
 BK1324  HISTORY     - 1970     MONUMENTED       LADH
 BK1324
 BK1324                          STATION DESCRIPTION
 BK1324
 BK1324'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1324'9.80 MI SE FROM DERIDDER.
 BK1324'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1324'DERIDDER, THENCE 5.95 MILES EAST ALONG LA. 26, 50 FEET SOUTH OF THE
 BK1324'CENTERLINE OF LA. 26, 22 FEET WEST OF THE CENTERLINE OF A PRIVATE ROAD
 BK1324'LEADING SOUTH, 1.0 FOOT WEST OF A COMBINATION MESH AND BARBED WIRE
 BK1324'FENCE CORNER, 87 FEET SOUTHWEST OF A POWER POLE BEARING A GUY WIRE,
 BK1324'1.3 FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET
 BK1324'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. SECTION 13, T 3S, R
 BK1324'8W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2147 ***********************************************************************
 BK2147  DESIGNATION -  6 V 36 RESET
 BK2147  PID         -  BK2147
 BK2147  STATE/COUNTY-  LA/BEAUREGARD
 BK2147  COUNTRY     -  US
 BK2147  USGS QUAD   -  BONESET CREEK (2018)
 BK2147
 BK2147                         *CURRENT SURVEY CONTROL
 BK2147  ______________________________________________________________________
 BK2147* NAD 83(1986) POSITION- 30 48 09.     (N) 093 08 55.     (W)   SCALED
 BK2147* NAVD 88 ORTHO HEIGHT -    45.94  (+/-2cm)      150.7   (feet) VERTCON3
 BK2147  ______________________________________________________________________
 BK2147  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BK2147  VERT ORDER      -  THIRD (See Below)
 BK2147
 BK2147.The horizontal coordinates were scaled from a map and have
 BK2147.an estimated accuracy of +/- 6 seconds.
 BK2147
 BK2147.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2147.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2147
 BK2147.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2147.GEOID18 height accuracy estimate available here.
 BK2147
 BK2147.The vertical order pertains to the NGVD 29 superseded value.
 BK2147
 BK2147.Click photographs - Photos may exist for this station.
 BK2147
 BK2147;                    North         East    Units  Estimated Accuracy
 BK2147;SPC LA S     -   256,600.      826,280.      MT  (+/- 180 meters Scaled)
 BK2147
 BK2147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ857077(NAD 83)
 BK2147
 BK2147                          SUPERSEDED SURVEY CONTROL
 BK2147
 BK2147  NGVD 29 (??/??/??)   46.02   (m)          151.0    (f) RESET       3  
 BK2147
 BK2147.Superseded values are not recommended for survey control.
 BK2147
 BK2147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2147.See file dsdata.pdf to determine how the superseded data were derived.
 BK2147
 BK2147_MARKER: DD = SURVEY DISK
 BK2147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2147_STAMPING: 6V36 LADTD RESET 1982
 BK2147_MARK LOGO: LADHGS
 BK2147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2147+STABILITY: SURFACE MOTION
 BK2147
 BK2147  HISTORY     - Date     Condition        Report By
 BK2147  HISTORY     - 1982     MONUMENTED       LADTD
 BK2147  HISTORY     - 20011222 GOOD             USPSQD
 BK2147
 BK2147                          STATION DESCRIPTION
 BK2147
 BK2147'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2147'9.80 MI SE FROM DERIDDER.
 BK2147'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK2147'DERIDDER, THENCE 5.95 MILES EAST ALONG LA. 26, IT IS LOCATED 60.5 FT
 BK2147'SOUTH OF THE CENTERLINE OF LA. 24 FT NORTH EAST OF A 20 IN PINE TREE
 BK2147'162 FT WEST OF A TELEPHONE POLE WITH CABLE ATTCHED. A RAILROAD SPIKE
 BK2147'PLACED IN THE CONCRETE MONUMENT 30 CM IN DIAMETER.
 BK2147
 BK2147                          STATION RECOVERY (2001)
 BK2147
 BK2147'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK2147'ONE FOOT SOUTH OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1325 ***********************************************************************
 BK1325  DESIGNATION -  6 V 37
 BK1325  PID         -  BK1325
 BK1325  STATE/COUNTY-  LA/BEAUREGARD
 BK1325  COUNTRY     -  US
 BK1325  USGS QUAD   -  BONESET CREEK (2018)
 BK1325
 BK1325                         *CURRENT SURVEY CONTROL
 BK1325  ______________________________________________________________________
 BK1325* NAD 83(1986) POSITION- 30 48 12.     (N) 093 10 02.     (W)   SCALED
 BK1325* NAVD 88 ORTHO HEIGHT -    45.38  (+/-2cm)      148.9   (feet) VERTCON3
 BK1325  ______________________________________________________________________
 BK1325  GEOID HEIGHT    -        -26.825 (meters)                     GEOID18
 BK1325  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1325
 BK1325.The horizontal coordinates were scaled from a map and have
 BK1325.an estimated accuracy of +/- 6 seconds.
 BK1325
 BK1325.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1325.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1325
 BK1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1325.GEOID18 height accuracy estimate available here.
 BK1325
 BK1325.The vertical order pertains to the NGVD 29 superseded value.
 BK1325
 BK1325.Click photographs - Photos may exist for this station.
 BK1325
 BK1325;                    North         East    Units  Estimated Accuracy
 BK1325;SPC LA S     -   256,720.      824,500.      MT  (+/- 180 meters Scaled)
 BK1325
 BK1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ840078(NAD 83)
 BK1325
 BK1325                          SUPERSEDED SURVEY CONTROL
 BK1325
 BK1325  NGVD 29 (11/26/84)   45.468  (m)          149.17   (f) ADJUSTED    2 0
 BK1325
 BK1325.Superseded values are not recommended for survey control.
 BK1325
 BK1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1325.See file dsdata.pdf to determine how the superseded data were derived.
 BK1325
 BK1325_MARKER: DD = SURVEY DISK
 BK1325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1325_STAMPING: 6V37 1970
 BK1325_MARK LOGO: LADHGS
 BK1325_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1325+STABILITY: SURFACE MOTION
 BK1325
 BK1325  HISTORY     - Date     Condition        Report By
 BK1325  HISTORY     - 1970     MONUMENTED       LADH
 BK1325  HISTORY     - 1982     GOOD             LADTD
 BK1325  HISTORY     - 20011222 GOOD             USPSQD
 BK1325
 BK1325                          STATION DESCRIPTION
 BK1325
 BK1325'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1325'8.65 MI SE FROM DERIDDER.
 BK1325'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1325'DERIDDER, THENCE 4.8 MILES EAST ALONG STATE ROUTE 26, 82 FEET NORTH OF
 BK1325'THE CENTERLINE OF LA. 26, 16 FEET NORTHWEST OF A 12 INCH OAK TREE, 40
 BK1325'FEET SOUTHEAST OF A 12 INCH OAK TREE, 0.5 FEET EAST OF A COMBINATION
 BK1325'MESH AND BARBED WIRE FENCE, 188 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 BK1325'OF A BRICK HOME BELONGING TO A MR. DEWEY O. SMITH, JR., 1.6 FEET NORTH
 BK1325'OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, SET IN THE TOP
 BK1325'OF A CONCRETE POST PROJECTING 2 INCHES. SECTION 14, T 3S, R 8W.
 BK1325
 BK1325                          STATION RECOVERY (1982)
 BK1325
 BK1325'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1325'RECOVERED IN GOOD CONDITION.
 BK1325
 BK1325                          STATION RECOVERY (2001)
 BK1325
 BK1325'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1325'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1326 ***********************************************************************
 BK1326  DESIGNATION -  6 V 38
 BK1326  PID         -  BK1326
 BK1326  STATE/COUNTY-  LA/BEAUREGARD
 BK1326  COUNTRY     -  US
 BK1326  USGS QUAD   -  BONESET CREEK (2018)
 BK1326
 BK1326                         *CURRENT SURVEY CONTROL
 BK1326  ______________________________________________________________________
 BK1326* NAD 83(1986) POSITION- 30 48 32.     (N) 093 11 02.     (W)   SCALED
 BK1326* NAVD 88 ORTHO HEIGHT -    42.38  (+/-2cm)      139.0   (feet) VERTCON3
 BK1326  ______________________________________________________________________
 BK1326  GEOID HEIGHT    -        -26.823 (meters)                     GEOID18
 BK1326  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1326
 BK1326.The horizontal coordinates were scaled from a map and have
 BK1326.an estimated accuracy of +/- 6 seconds.
 BK1326
 BK1326.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1326.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1326
 BK1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1326.GEOID18 height accuracy estimate available here.
 BK1326
 BK1326.The vertical order pertains to the NGVD 29 superseded value.
 BK1326
 BK1326.Click photographs - Photos may exist for this station.
 BK1326
 BK1326;                    North         East    Units  Estimated Accuracy
 BK1326;SPC LA S     -   257,370.      822,920.      MT  (+/- 180 meters Scaled)
 BK1326
 BK1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ824084(NAD 83)
 BK1326
 BK1326                          SUPERSEDED SURVEY CONTROL
 BK1326
 BK1326  NGVD 29 (11/26/84)   42.479  (m)          139.37   (f) ADJUSTED    2 0
 BK1326
 BK1326.Superseded values are not recommended for survey control.
 BK1326
 BK1326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1326.See file dsdata.pdf to determine how the superseded data were derived.
 BK1326
 BK1326_MARKER: DD = SURVEY DISK
 BK1326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1326_STAMPING: 6V38 1970
 BK1326_MARK LOGO: LADHGS
 BK1326_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1326+STABILITY: SURFACE MOTION
 BK1326
 BK1326  HISTORY     - Date     Condition        Report By
 BK1326  HISTORY     - 1970     MONUMENTED       LADH
 BK1326  HISTORY     - 1982     GOOD             LADTD
 BK1326  HISTORY     - 20011222 GOOD             USPSQD
 BK1326
 BK1326                          STATION DESCRIPTION
 BK1326
 BK1326'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1326'7.55 MI SE FROM DERIDDER.
 BK1326'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1326'DERIDDER, THENCE 3.7 MILES EAST ALONG STATE ROUTE 26, 85 FEET NORTH OF
 BK1326'THE CENTERLINE OF LA. 26, 32 FEET WEST OF A PRIVATE DRIVE LEADING
 BK1326'NORTH TO A FARM HOUSE, 18 FEET SOUTH OF A 18 INCH RED OAK TREE, 0.5
 BK1326'FEET WEST OF A 3 STRAND BARBED WIRE, 1.2 FEET NORTH OF A STEEL WITNESS
 BK1326'POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 BK1326'PROJECTING 4 INCHES.  SECTION 16, T 3S, R 8W.
 BK1326
 BK1326                          STATION RECOVERY (1982)
 BK1326
 BK1326'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1326'RECOVERED IN GOOD CONDITION.
 BK1326
 BK1326                          STATION RECOVERY (2001)
 BK1326
 BK1326'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1326'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1327 ***********************************************************************
 BK1327  DESIGNATION -  6 V 39
 BK1327  PID         -  BK1327
 BK1327  STATE/COUNTY-  LA/BEAUREGARD
 BK1327  COUNTRY     -  US
 BK1327  USGS QUAD   -  BONESET CREEK (2018)
 BK1327
 BK1327                         *CURRENT SURVEY CONTROL
 BK1327  ______________________________________________________________________
 BK1327* NAD 83(1986) POSITION- 30 48 43.     (N) 093 11 55.     (W)   SCALED
 BK1327* NAVD 88 ORTHO HEIGHT -    46.52  (+/-2cm)      152.6   (feet) VERTCON3
 BK1327  ______________________________________________________________________
 BK1327  GEOID HEIGHT    -        -26.824 (meters)                     GEOID18
 BK1327  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1327
 BK1327.The horizontal coordinates were scaled from a map and have
 BK1327.an estimated accuracy of +/- 6 seconds.
 BK1327
 BK1327.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1327.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1327
 BK1327.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1327.GEOID18 height accuracy estimate available here.
 BK1327
 BK1327.The vertical order pertains to the NGVD 29 superseded value.
 BK1327
 BK1327.Click photographs - Photos may exist for this station.
 BK1327
 BK1327;                    North         East    Units  Estimated Accuracy
 BK1327;SPC LA S     -   257,730.      821,510.      MT  (+/- 180 meters Scaled)
 BK1327
 BK1327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ810087(NAD 83)
 BK1327
 BK1327                          SUPERSEDED SURVEY CONTROL
 BK1327
 BK1327  NGVD 29 (11/26/84)   46.626  (m)          152.97   (f) ADJUSTED    2 0
 BK1327
 BK1327.Superseded values are not recommended for survey control.
 BK1327
 BK1327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1327.See file dsdata.pdf to determine how the superseded data were derived.
 BK1327
 BK1327_MARKER: DD = SURVEY DISK
 BK1327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1327_STAMPING: 6V39 1970
 BK1327_MARK LOGO: LADHGS
 BK1327_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1327+STABILITY: SURFACE MOTION
 BK1327
 BK1327  HISTORY     - Date     Condition        Report By
 BK1327  HISTORY     - 1970     MONUMENTED       LADH
 BK1327  HISTORY     - 1982     GOOD             LADTD
 BK1327
 BK1327                          STATION DESCRIPTION
 BK1327
 BK1327'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1327'6.60 MI SE FROM DERIDDER.
 BK1327'ABOUT 3.85 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1327'DERIDDER, THENCE 2.75 MILES EAST ALONG STATE ROUTE 26, 81 FEET NORTH
 BK1327'OF THE CENTERLINE OF LA. 26, 146 FEET NORTHEAST OF A TELEPHONE POLE, 1
 BK1327'FOOT EAST OF A COMBINATION MESH AND BARBED WIRE FENCE, 1 FOOT WEST OF
 BK1327'A STEEL WITNESS POST, ABOUT 2 FEET ABOVE ROADWAY, SET IN THE TOP OF A
 BK1327'CONCRETE POST PROJECTING 6 INCHES.  SECTION 9, T 3S, R 8W.
 BK1327
 BK1327                          STATION RECOVERY (1982)
 BK1327
 BK1327'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1329 ***********************************************************************
 BK1329  DESIGNATION -  6 V 41
 BK1329  PID         -  BK1329
 BK1329  STATE/COUNTY-  LA/BEAUREGARD
 BK1329  COUNTRY     -  US
 BK1329  USGS QUAD   -  BONESET CREEK (2018)
 BK1329
 BK1329                         *CURRENT SURVEY CONTROL
 BK1329  ______________________________________________________________________
 BK1329* NAD 83(1986) POSITION- 30 49 07.     (N) 093 13 48.     (W)   SCALED
 BK1329* NAVD 88 ORTHO HEIGHT -    42.79  (+/-2cm)      140.4   (feet) VERTCON3
 BK1329  ______________________________________________________________________
 BK1329  GEOID HEIGHT    -        -26.830 (meters)                     GEOID18
 BK1329  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1329
 BK1329.The horizontal coordinates were scaled from a map and have
 BK1329.an estimated accuracy of +/- 6 seconds.
 BK1329
 BK1329.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1329.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1329
 BK1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1329.GEOID18 height accuracy estimate available here.
 BK1329
 BK1329.The vertical order pertains to the NGVD 29 superseded value.
 BK1329
 BK1329.Click photographs - Photos may exist for this station.
 BK1329
 BK1329;                    North         East    Units  Estimated Accuracy
 BK1329;SPC LA S     -   258,520.      818,520.      MT  (+/- 180 meters Scaled)
 BK1329
 BK1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ780095(NAD 83)
 BK1329
 BK1329                          SUPERSEDED SURVEY CONTROL
 BK1329
 BK1329  NGVD 29 (11/26/84)   42.917  (m)          140.80   (f) ADJUSTED    2 0
 BK1329
 BK1329.Superseded values are not recommended for survey control.
 BK1329
 BK1329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1329.See file dsdata.pdf to determine how the superseded data were derived.
 BK1329
 BK1329_MARKER: DD = SURVEY DISK
 BK1329_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1329_SP_SET: BRIDGE
 BK1329_STAMPING: 6V41 1970
 BK1329_MARK LOGO: LADHGS
 BK1329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1329
 BK1329  HISTORY     - Date     Condition        Report By
 BK1329  HISTORY     - 1970     MONUMENTED       LADH
 BK1329  HISTORY     - 20011222 GOOD             USPSQD
 BK1329
 BK1329                          STATION DESCRIPTION
 BK1329
 BK1329'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1329'4.70 MI SE FROM DERIDDER.
 BK1329'ABOUT 3.85 MILES SOUTHEAST ALONG STATE ROUTE US 171 FROM THE
 BK1329'COURTHOUSE AT DERIDDER, THENCE 0.85 MILES EAST ALONG STATE ROUTE 26,
 BK1329'13 FEET NORTH OF THE CENTERLINE OF LA. 26, IN THE SIDEWALK OF THE
 BK1329'NORTHEAST CORNER OF A CONCRETE BRIDGE CROSSING BUNDICKS CREEK, 1 FOOT
 BK1329'SOUTH OF A CONCRETE HANDRAIL, 4.5 FEET SOUTHWEST OF A STEEL WITNESS
 BK1329'POST, DRILLED IN SIDEWALK.  SECTION 7, T 3S, R 8W.
 BK1329
 BK1329                          STATION RECOVERY (2001)
 BK1329
 BK1329'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1329'WITNESS POST NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1331 ***********************************************************************
 BK1331  DESIGNATION -  6 V 42
 BK1331  PID         -  BK1331
 BK1331  STATE/COUNTY-  LA/BEAUREGARD
 BK1331  COUNTRY     -  US
 BK1331  USGS QUAD   -  DERIDDER (2018)
 BK1331
 BK1331                         *CURRENT SURVEY CONTROL
 BK1331  ______________________________________________________________________
 BK1331* NAD 83(1986) POSITION- 30 50 19.     (N) 093 15 05.     (W)   SCALED
 BK1331* NAVD 88 ORTHO HEIGHT -    55.774 (meters)      182.99  (feet) ADJUSTED
 BK1331  ______________________________________________________________________
 BK1331  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BK1331  DYNAMIC HEIGHT  -         55.704 (meters)      182.76  (feet) COMP
 BK1331  MODELED GRAVITY -    979,372.8   (mgal)                       NAVD 88
 BK1331
 BK1331  VERT ORDER      -  SECOND    CLASS 0
 BK1331
 BK1331.The horizontal coordinates were scaled from a map and have
 BK1331.an estimated accuracy of +/- 6 seconds.
 BK1331
 BK1331.The orthometric height was determined by differential leveling and
 BK1331.adjusted by the NATIONAL GEODETIC SURVEY
 BK1331.in February 1994.
 BK1331
 BK1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1331.GEOID18 height accuracy estimate available here.
 BK1331
 BK1331.Click photographs - Photos may exist for this station.
 BK1331
 BK1331.The dynamic height is computed by dividing the NAVD 88
 BK1331.geopotential number by the normal gravity value computed on the
 BK1331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1331.degrees latitude (g = 980.6199 gals.).
 BK1331
 BK1331.The modeled gravity was interpolated from observed gravity values.
 BK1331
 BK1331;                    North         East    Units  Estimated Accuracy
 BK1331;SPC LA S     -   260,770.      816,510.      MT  (+/- 180 meters Scaled)
 BK1331
 BK1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ759117(NAD 83)
 BK1331
 BK1331                          SUPERSEDED SURVEY CONTROL
 BK1331
 BK1331  NGVD 29 (11/26/84)   55.903  (m)          183.41   (f) ADJUSTED    2 0
 BK1331
 BK1331.Superseded values are not recommended for survey control.
 BK1331
 BK1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1331.See file dsdata.pdf to determine how the superseded data were derived.
 BK1331
 BK1331_MARKER: DD = SURVEY DISK
 BK1331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1331_STAMPING: 6V42 1970
 BK1331_MARK LOGO: LADHGS
 BK1331_PROJECTION: FLUSH
 BK1331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1331+STABILITY: SURFACE MOTION
 BK1331_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1331+SATELLITE: SATELLITE OBSERVATIONS - March 15, 1988
 BK1331
 BK1331  HISTORY     - Date     Condition        Report By
 BK1331  HISTORY     - 1970     MONUMENTED       LADH
 BK1331  HISTORY     - 1978     GOOD             LADTD
 BK1331  HISTORY     - 1984     GOOD             LADTD
 BK1331  HISTORY     - 19880315 GOOD             LADTD
 BK1331
 BK1331                          STATION DESCRIPTION
 BK1331
 BK1331'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1331'ABOUT 2.65 MILES SOUTHEAST ALONG STATE ROUTE US 171 FROM THE
 BK1331'COURTHOUSE AT DERIDDER, 112 FEET SOUTHWEST OF THE CENTERLINE OF US
 BK1331'171, 121 FEET NORTH OF THE NORTHEAST CORNER OF A BRICK CHURCH OF
 BK1331'CHRIST BUILDING, 6 FEET SOUTHEAST OF A 24 INCH PINE TREE, 91 FEET
 BK1331'NORTHWEST OF A POWER POLE BEARING A STREET LIGHT, ABOUT 2 FEET ABOVE
 BK1331'THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK1331'SECTION 2, T2S, R9W.
 BK1331
 BK1331                          STATION RECOVERY (1978)
 BK1331
 BK1331'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BK1331'MARK IS LOCATED ABOUT 2.65 MILES SOUTHEAST ALONG STATE ROUTE U.S. 171
 BK1331'AND 190 FROM THE COURTHOUSE AT DERIDDER, 112 FT. SOUTHWEST OF THE
 BK1331'CENTERLINE OF U.S. 171 AND 190, 121 FT. NORTH OF THE NORTHEAST CORNER
 BK1331'OF A BRICK CHURCH OF CHRIST BUILDING, 6 FT. SOUTHEAST OF A 24 INCH
 BK1331'PINE TREE, 91 FT. NORTHWEST OF A POWER POLE BEARING A STREET LIGHT,
 BK1331'ABOUT 2 FT ABOVE THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST FLUSH
 BK1331'WITH THE GROUND.
 BK1331
 BK1331                          STATION RECOVERY (1984)
 BK1331
 BK1331'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1331'4.1 KM (2.6 MILES) EAST ALONG U.S. HIGHWAY 171 FROM THE COURTHOUSE IN
 BK1331'DE RIDDER TO THE MARK ON THE RIGHT IN SECTION 2, T2S, R9W, 34.1 METERS
 BK1331'(112 FEET) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 36.9 METERS
 BK1331'(121 FEET) NORTH OF THE NORTHEAST CORNER OF A BRICK CHURCH OF CHRIST
 BK1331'BUILDING, 27.7 METERS (91 FEET) NORTHWEST OF A POWER POLE WITH A
 BK1331'STREET LIGHT.  IT IS 0.6 M ABOVE THE HIGHWAY.
 BK1331
 BK1331                          STATION RECOVERY (1988)
 BK1331
 BK1331'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BK1331'DUE TO HIGHWAY CONSTRUCTION THIS MARK IS TO BE DESTROYED.  AT THIS
 BK1331'TIME A NEW MARK STAMPED---6V42 RESET 1988---WAS SET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3376 ***********************************************************************
 BK3376  DESIGNATION -  6 V 42 RESET
 BK3376  PID         -  BK3376
 BK3376  STATE/COUNTY-  LA/BEAUREGARD
 BK3376  COUNTRY     -  US
 BK3376  USGS QUAD   -  DERIDDER (2018)
 BK3376
 BK3376                         *CURRENT SURVEY CONTROL
 BK3376  ______________________________________________________________________
 BK3376* NAD 83(1986) POSITION- 30 50 19.4    (N) 093 15 05.7    (W)   HD_HELD2
 BK3376* NAVD 88 ORTHO HEIGHT -    55.53  (meters)      182.2   (feet) RESET
 BK3376  ______________________________________________________________________
 BK3376  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BK3376  VERT ORDER      -  THIRD
 BK3376
 BK3376.The horizontal coordinates were established by autonomous hand held GPS
 BK3376.observations and have an estimated accuracy of +/- 10 meters.
 BK3376
 BK3376.The orthometric height was computed from unverified reset data.
 BK3376
 BK3376.No vertical observational check was made to the station.
 BK3376
 BK3376.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3376.GEOID18 height accuracy estimate available here.
 BK3376
 BK3376.Click photographs - Photos may exist for this station.
 BK3376
 BK3376;                    North         East    Units  Estimated Accuracy
 BK3376;SPC LA S     -   260,779.      816,494.      MT  (+/- 10 meters HH2 GPS)
 BK3376
 BK3376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7594111755(NAD 83)
 BK3376
 BK3376                          SUPERSEDED SURVEY CONTROL
 BK3376
 BK3376  NGVD 29 (09/18/05)   55.66   (m)          182.6    (f) RESET       3  
 BK3376
 BK3376.Superseded values are not recommended for survey control.
 BK3376
 BK3376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3376.See file dsdata.pdf to determine how the superseded data were derived.
 BK3376
 BK3376_MARKER: DD = SURVEY DISK
 BK3376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3376_STAMPING: 6V42 RESET 1988
 BK3376_MARK LOGO: LADHGS
 BK3376_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BK3376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3376+STABILITY: SURFACE MOTION
 BK3376_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3376+SATELLITE: SATELLITE OBSERVATIONS - 1988
 BK3376
 BK3376  HISTORY     - Date     Condition        Report By
 BK3376  HISTORY     - 1988     MONUMENTED       LADTD
 BK3376  HISTORY     - 20011222 GOOD             USPSQD
 BK3376
 BK3376                          STATION DESCRIPTION
 BK3376
 BK3376'DESCRIBED BY LA TRANSP AND DEV 1988
 BK3376'THE STATION IS LOCATED ABOUT 4.3 KM (2.65 MI) SOUTHEAST OF DERIDDER.
 BK3376'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3376'TO REACH THE STATION FROM THE COURTHOUSE IN DERIDDER GO SOUTHEAST FOR
 BK3376'4.3 KM (2.65 MI) ON U.S. HIGHWAYS 171 AND 190 TO THE MARK ON THE RIGHT
 BK3376'SET IN FRONT OF THE CHURCH OF CHRIST CHURCH.
 BK3376'THE STATION IS 31.4 M (103.0 FT) EAST-NORTHEAST FROM THE NORTH END OF
 BK3376'A METAL CULVERT UNDER THE CHURCH DRIVEWAY, 24.1 M (79.1 FT) WEST FROM
 BK3376'THE CENTER OF THE SOUTH BOUND LANES OF THE HIGHWAY, 8.1 M (26.6 FT)
 BK3376'NORTH FROM THE CENTER OF A DRIVE LEADING INTO THE CHURCH AND 1.83 M
 BK3376'(6.0 FT) SOUTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BK3376
 BK3376                          STATION RECOVERY (2001)
 BK3376
 BK3376'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3376'THE NAME OF THE CHURCH IS NOW CALLED BIBLE MISSIONARY CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1332 ***********************************************************************
 BK1332  DESIGNATION -  6 V 43
 BK1332  PID         -  BK1332
 BK1332  STATE/COUNTY-  LA/BEAUREGARD
 BK1332  COUNTRY     -  US
 BK1332  USGS QUAD   -  DERIDDER (2018)
 BK1332
 BK1332                         *CURRENT SURVEY CONTROL
 BK1332  ______________________________________________________________________
 BK1332* NAD 83(1986) POSITION- 30 50 52.     (N) 093 15 52.     (W)   SCALED
 BK1332* NAVD 88 ORTHO HEIGHT -    60.568 (meters)      198.71  (feet) ADJUSTED
 BK1332  ______________________________________________________________________
 BK1332  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BK1332  DYNAMIC HEIGHT  -         60.491 (meters)      198.46  (feet) COMP
 BK1332  MODELED GRAVITY -    979,373.5   (mgal)                       NAVD 88
 BK1332
 BK1332  VERT ORDER      -  SECOND    CLASS 0
 BK1332
 BK1332.The horizontal coordinates were scaled from a map and have
 BK1332.an estimated accuracy of +/- 6 seconds.
 BK1332
 BK1332.The orthometric height was determined by differential leveling and
 BK1332.adjusted by the NATIONAL GEODETIC SURVEY
 BK1332.in February 1994.
 BK1332
 BK1332.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1332.GEOID18 height accuracy estimate available here.
 BK1332
 BK1332.Click photographs - Photos may exist for this station.
 BK1332
 BK1332.The dynamic height is computed by dividing the NAVD 88
 BK1332.geopotential number by the normal gravity value computed on the
 BK1332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1332.degrees latitude (g = 980.6199 gals.).
 BK1332
 BK1332.The modeled gravity was interpolated from observed gravity values.
 BK1332
 BK1332;                    North         East    Units  Estimated Accuracy
 BK1332;SPC LA S     -   261,800.      815,280.      MT  (+/- 180 meters Scaled)
 BK1332
 BK1332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ747127(NAD 83)
 BK1332
 BK1332                          SUPERSEDED SURVEY CONTROL
 BK1332
 BK1332  NGVD 29 (11/26/84)   60.707  (m)          199.17   (f) ADJUSTED    2 0
 BK1332
 BK1332.Superseded values are not recommended for survey control.
 BK1332
 BK1332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1332.See file dsdata.pdf to determine how the superseded data were derived.
 BK1332
 BK1332_MARKER: DD = SURVEY DISK
 BK1332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1332_STAMPING: 6V43 1970
 BK1332_MARK LOGO: LADHGS
 BK1332_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1332+STABILITY: SURFACE MOTION
 BK1332
 BK1332  HISTORY     - Date     Condition        Report By
 BK1332  HISTORY     - 1970     MONUMENTED       LADH
 BK1332  HISTORY     - 1978     GOOD             LADTD
 BK1332  HISTORY     - 1984     GOOD             LADTD
 BK1332  HISTORY     - 20011222 GOOD             USPSQD
 BK1332
 BK1332                          STATION DESCRIPTION
 BK1332
 BK1332'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1332'ABOUT 1.6 MILES EAST ALONG STATE ROUTE US 171 FROM THE COURTHOUSE AT
 BK1332'DERIDDER, 8 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE KOEHAS
 BK1332'REPAIR SHOP, 70 FEET NORTH OF THE CENTERLINE OF US 171, 15 FEET NORTH
 BK1332'OF A STEEL SIGN, 1 FOOT EAST OF A CHAIN LINK FENCE, 1.2 FEET SOUTHEAST
 BK1332'OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A
 BK1332'CONCRETE POST PROJECTING 6 INCHES.  SECTION 35, T2S, R9W.
 BK1332
 BK1332                          STATION RECOVERY (1978)
 BK1332
 BK1332'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BK1332'MARK IS LOCATED ABOUT 1.6 MILES SOUTHEAST ALONG STATE ROUTE U.S. 171
 BK1332'AND 190 FROM THE COURTHOUSE AT DERIDDER, 21.9 FT. SOUTHWEST OF THE
 BK1332'SOUTHWEST CORNER OF THE KOEHNS REPAIR SHOP, 70 FT. NORTH OF THE
 BK1332'CENTERLINE OF U.S. 171 AND 190, 15 FEET NORTH OF A STEEL SIGN POST, 1
 BK1332'FT. EAST OF A CHAIN LINK FENCE, 1.2 FT. SOUTHEAST OF A STEEL WITNESS
 BK1332'POST, ABOUT LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 BK1332'PROJECTING 6 INCHES ABOVE GROUND.
 BK1332
 BK1332                          STATION RECOVERY (1984)
 BK1332
 BK1332'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1332'2.5 KM (1.6 MILES) EAST ALONG U.S. HIGHWAY 171 FROM THE COURTHOUSE IN
 BK1332'DE RIDDER TO THE MARK ON THE LEFT IN SECTION 35, T2S, R9W, 21.3 METERS
 BK1332'(70 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 4.6 METERS (15 FEET)
 BK1332'NORTH OF A STEEL SIGN, 0.3 METER (1 FOOT) EAST OF A CHAIN LINK FENCE,
 BK1332'14.2 METERS (46.5 FEET) WEST-SOUTHWEST OF THE SOUTH- WEST CORNER OF A
 BK1332'METAL AND BRICK BUILDING.  IT IS 0.4 METERS SOUTHEAST FROM A WITNESS
 BK1332'POST.  IT IS ABOUT LEVEL WITH THE HIGHWAY.
 BK1332
 BK1332                          STATION RECOVERY (2001)
 BK1332
 BK1332'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1333 ***********************************************************************
 BK1333  DESIGNATION -  6 V 44
 BK1333  PID         -  BK1333
 BK1333  STATE/COUNTY-  LA/BEAUREGARD
 BK1333  COUNTRY     -  US
 BK1333  USGS QUAD   -  DERIDDER (2018)
 BK1333
 BK1333                         *CURRENT SURVEY CONTROL
 BK1333  ______________________________________________________________________
 BK1333* NAD 83(1986) POSITION- 30 50 50.45   (N) 093 16 18.91   (W)   HD_HELD1
 BK1333* NAVD 88 ORTHO HEIGHT -    53.497 (meters)      175.51  (feet) ADJUSTED
 BK1333  ______________________________________________________________________
 BK1333  GEOID HEIGHT    -        -26.827 (meters)                     GEOID18
 BK1333  DYNAMIC HEIGHT  -         53.429 (meters)      175.29  (feet) COMP
 BK1333  MODELED GRAVITY -    979,373.4   (mgal)                       NAVD 88
 BK1333
 BK1333  VERT ORDER      -  SECOND    CLASS 0
 BK1333
 BK1333.The horizontal coordinates were determined by differentially corrected
 BK1333.hand held GPS observations or other comparable positioning techniques
 BK1333.and have an estimated accuracy of +/- 3 meters.
 BK1333
 BK1333.The orthometric height was determined by differential leveling and
 BK1333.adjusted by the NATIONAL GEODETIC SURVEY
 BK1333.in February 1994.
 BK1333
 BK1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1333.GEOID18 height accuracy estimate available here.
 BK1333
 BK1333.Click photographs - Photos may exist for this station.
 BK1333
 BK1333.The dynamic height is computed by dividing the NAVD 88
 BK1333.geopotential number by the normal gravity value computed on the
 BK1333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1333.degrees latitude (g = 980.6199 gals.).
 BK1333
 BK1333.The modeled gravity was interpolated from observed gravity values.
 BK1333
 BK1333;                    North         East    Units  Estimated Accuracy
 BK1333;SPC LA S     -   261,768.0     814,564.9     MT  (+/- 3 meters HH1 GPS) 
 BK1333
 BK1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7399912716(NAD 83)
 BK1333
 BK1333                          SUPERSEDED SURVEY CONTROL
 BK1333
 BK1333  NGVD 29 (11/26/84)   53.631  (m)          175.95   (f) ADJUSTED    2 0
 BK1333
 BK1333.Superseded values are not recommended for survey control.
 BK1333
 BK1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1333.See file dsdata.pdf to determine how the superseded data were derived.
 BK1333
 BK1333_MARKER: DD = SURVEY DISK
 BK1333_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BK1333_SP_SET: LIGHT POLE FOOTING
 BK1333_STAMPING: 6V44 1970
 BK1333_MARK LOGO: LADH
 BK1333_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1333+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2006
 BK1333
 BK1333  HISTORY     - Date     Condition        Report By
 BK1333  HISTORY     - 1970     MONUMENTED       LADH
 BK1333  HISTORY     - 1978     GOOD             LADTD
 BK1333  HISTORY     - 1984     GOOD             LADTD
 BK1333  HISTORY     - 20011222 GOOD             USPSQD
 BK1333  HISTORY     - 20060407 GOOD             USPSQD
 BK1333
 BK1333                          STATION DESCRIPTION
 BK1333
 BK1333'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 BK1333'1.00 MI E FROM DERIDDER.
 BK1333'ABOUT 1.0 MILE EAST ALONG THE EAST BOUND OF US 171 FROM THE COURTHOUSE
 BK1333'AT DERIDDER, LOCATED IN A LIGHT POLE FOOTING OF THE BIG STAR SHOPPING
 BK1333'CENTER, 43 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE FIRST
 BK1333'NATIONAL BANK BRICK BUILDING, 30 FEET EAST OF THE CENTER LINE OF A
 BK1333'DRIVEWAY LEADING INTO THE CENTER, APPROXIMATELY 125 FEET NORTH OF THE
 BK1333'CENTERLINE OF US 171, 2.6 FEET SOUTHWEST OF A STEEL WITNESS POST,
 BK1333'ABOUT 2 FEET ABOVE ROADWAY, DRILLED IN LIGHT POLE FOUNDATION FOOTING.
 BK1333'SECTION 34, T 2S, R 9W.
 BK1333
 BK1333                          STATION RECOVERY (1978)
 BK1333
 BK1333'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BK1333'MARK IS LOCATED ABOUT 1.0 MILES SOUTHEAST ALONG STATE ROUTE U.S. 171
 BK1333'AND 190 FROM THE COURTHOUSE IN DERIDDER AT THE INTERSECTION OF VERNON
 BK1333'ST. AND U.S. 171 AND 190. 118 FT. NORTH FROM THE CENTERLINE OF U.S.
 BK1333'171 AND 190 NORTHBOUND LANE. 42.8 FT. NORTHWEST FROM THE NORTHWEST
 BK1333'CORNER OF THE FIRST NATIONAL BRANCH BANK. 85.4 FT. NORTHEAST FROM A
 BK1333'POWER POLE WITH LIGHT AND TRANS. 3 FT. WEST OF A WITNESS POST.
 BK1333'LOCATED IN CONCRETE BASE OF LIGHT POLE PROJECTING ABOUT 1 FT ABOVE
 BK1333'THE GROUND.
 BK1333
 BK1333                          STATION RECOVERY (1984)
 BK1333
 BK1333'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1333'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  1.5 KM
 BK1333'(1.0 MILE) EAST ALONG U.S. HIGHWAY 171 FROM THE COURTHOUSE AT DE
 BK1333'RIDDER TO THE MARK ON THE LEFT IN SECTION 34, T 2 S, R 9 W, LOCATED
 BK1333'IN A LIGHT POLE FOOTING OF THE BIG STAR SHOPPING CENTER, 13.1 METERS
 BK1333'(43 FEET) NORTHWEST OF THE NORTHWEST CORNER OF THE FIRST NATIONAL
 BK1333'BANK BRICK BUILDING, 9.1 METERS (30 FEET) EAST OF THE CENTER- LINE OF
 BK1333'A DRIVEWAY LEADING INTO THE CENTER, APPROXIMATELY 38.1 METERS (125
 BK1333'FEET) NORTH OF THE CENTERLINE OF U.S. HIGHWAY 171.
 BK1333'THE MARK IS 0.8 METERS  SW FROM A WITNESS POST.
 BK1333'THE MARK IS 0.6 M ABOVE THE ROADWAY.
 BK1333
 BK1333                          STATION RECOVERY (2001)
 BK1333
 BK1333'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1333'RECOVERED IN GOOD CONDITION.
 BK1333
 BK1333                          STATION RECOVERY (2006)
 BK1333
 BK1333'RECOVERY NOTE BY US POWER SQUADRON 2006 (CHN)
 BK1333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0181 ***********************************************************************
 BJ0181  DESIGNATION -  6 WARL
 BJ0181  PID         -  BJ0181
 BJ0181  STATE/COUNTY-  LA/AVOYELLES
 BJ0181  COUNTRY     -  US
 BJ0181  USGS QUAD   -  SIMMESPORT (2018)
 BJ0181
 BJ0181                         *CURRENT SURVEY CONTROL
 BJ0181  ______________________________________________________________________
 BJ0181* NAD 83(1986) POSITION- 30 54 02.     (N) 091 48 26.     (W)   SCALED
 BJ0181* NAVD 88 ORTHO HEIGHT -    14.036 (meters)       46.05  (feet) ADJUSTED
 BJ0181  ______________________________________________________________________
 BJ0181  GEOID HEIGHT    -        -27.037 (meters)                     GEOID18
 BJ0181  DYNAMIC HEIGHT  -         14.018 (meters)       45.99  (feet) COMP
 BJ0181  MODELED GRAVITY -    979,380.7   (mgal)                       NAVD 88
 BJ0181
 BJ0181  VERT ORDER      -  FIRST     CLASS I
 BJ0181
 BJ0181.The horizontal coordinates were scaled from a map and have
 BJ0181.an estimated accuracy of +/- 6 seconds.
 BJ0181
 BJ0181.The orthometric height was determined by differential leveling and
 BJ0181.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0181.in February 1994.
 BJ0181
 BJ0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0181.GEOID18 height accuracy estimate available here.
 BJ0181
 BJ0181.Click photographs - Photos may exist for this station.
 BJ0181
 BJ0181.The dynamic height is computed by dividing the NAVD 88
 BJ0181.geopotential number by the normal gravity value computed on the
 BJ0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0181.degrees latitude (g = 980.6199 gals.).
 BJ0181
 BJ0181.The modeled gravity was interpolated from observed gravity values.
 BJ0181
 BJ0181;                    North         East    Units  Estimated Accuracy
 BJ0181;SPC LA N     -    44,630.    1,066,240.      MT  (+/- 180 meters Scaled)
 BJ0181
 BJ0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ139191(NAD 83)
 BJ0181
 BJ0181                          SUPERSEDED SURVEY CONTROL
 BJ0181
 BJ0181  NAVD 88 (06/15/91)   14.065  (m)           46.14   (f) SUPERSEDED  1 1
 BJ0181  NGVD 29 (11/26/84)   14.020  (m)           46.00   (f) ADJUSTED    1 1
 BJ0181
 BJ0181.Superseded values are not recommended for survey control.
 BJ0181
 BJ0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0181.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0181
 BJ0181_MARKER: DD = SURVEY DISK
 BJ0181_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0181_STAMPING: PBM 6 WARL 1976
 BJ0181_MARK LOGO: USACE
 BJ0181_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0181_ROD/PIPE-DEPTH: 15.5 meters
 BJ0181
 BJ0181  HISTORY     - Date     Condition        Report By
 BJ0181  HISTORY     - 1976     MONUMENTED       USACE
 BJ0181  HISTORY     - 1976     GOOD             NGS
 BJ0181  HISTORY     - 20040820 MARK NOT FOUND   USPSQD
 BJ0181
 BJ0181                          STATION DESCRIPTION
 BJ0181
 BJ0181'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0181'5.3 MI SOUTH FROM SIMMESPORT.
 BJ0181'5.0 MILES SOUTH ALONG STATE HIGHWAY 105 FROM THE SIMMESPORT
 BJ0181'ELEMENTARY SCHOOL, THENCE 0.1 MILE EAST ALONG PRIVATE ROAD,
 BJ0181'THENCE 0.3 MILE SOUTHWEST ALONG THE WEST LEVEE ROAD OF THE
 BJ0181'ATCHAFALAYA RIVER, AT THE JUNCTION OF LEVEE ROADS, 73 FT SOUTHWEST
 BJ0181'OF THE CENTER LINE OF THE LEVEE ROAD, 159 FT NORTHWEST OF THE CENTER
 BJ0181'LINE OF A LEVEE ROAD LEADING SOUTHWEST, 133 FT WEST OF THE WEST
 BJ0181'CORNER OF A CATTLEGUARD, 57.5 FT NORTHWEST OF A FENCE CORNER POST,
 BJ0181'6.0 FT NORTHEAST OF A FENCE, A 1-INCH IRON PIPE WITH A DISK DRIVEN
 BJ0181'TO A DEPTH OF 51 FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH
 BJ0181'OF 28 FT WITH A 3-INCH SCREW CAP FOR ACCESS. THE CAP PROJECTS
 BJ0181'21 INCHES ABOVE THE GROUND.
 BJ0181
 BJ0181                          STATION RECOVERY (2004)
 BJ0181
 BJ0181'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ0181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4043 ***********************************************************************
 BJ4043  DESIGNATION -  60 73
 BJ4043  PID         -  BJ4043
 BJ4043  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4043  COUNTRY     -  US
 BJ4043  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4043
 BJ4043                         *CURRENT SURVEY CONTROL
 BJ4043  ______________________________________________________________________
 BJ4043* NAD 83(1986) POSITION- 30 21 19.     (N) 091 03 05.     (W)   SCALED
 BJ4043* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4043  **This station is located in a suspected subsidence area (see below).
 BJ4043  ______________________________________________________________________
 BJ4043  GEOID HEIGHT    -        -26.995 (meters)                     GEOID18
 BJ4043  DYNAMIC HEIGHT  -          4.995 (meters)       16.39  (feet) COMP
 BJ4043  MODELED GRAVITY -    979,330.6   (mgal)                       NAVD 88
 BJ4043
 BJ4043.The horizontal coordinates were scaled from a map and have
 BJ4043.an estimated accuracy of +/- 6 seconds.
 BJ4043
 BJ4043.** This station is in an area of known vertical motion. If an
 BJ4043.** orthometric height was ever established but is not available 
 BJ4043.** in the current survey control section, the orthometric height
 BJ4043.** is considered suspect.  Suspect heights are available in the
 BJ4043.** superseded section only if requested.
 BJ4043
 BJ4043.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4043.GEOID18 height accuracy estimate available here.
 BJ4043
 BJ4043.Click photographs - Photos may exist for this station.
 BJ4043
 BJ4043.The dynamic height is computed by dividing the NAVD 88
 BJ4043.geopotential number by the normal gravity value computed on the
 BJ4043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4043.degrees latitude (g = 980.6199 gals.).
 BJ4043
 BJ4043.The modeled gravity was interpolated from observed gravity values.
 BJ4043
 BJ4043;                    North         East    Units  Estimated Accuracy
 BJ4043;SPC LA S     -   205,680.    1,027,110.      MT  (+/- 180 meters Scaled)
 BJ4043
 BJ4043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP872597(NAD 83)
 BJ4043
 BJ4043                          SUPERSEDED SURVEY CONTROL
 BJ4043
 BJ4043.No superseded survey control is available for this station.
 BJ4043
 BJ4043_MARKER: DB = BENCH MARK DISK
 BJ4043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4043_STAMPING: 60-73 1973
 BJ4043_MARK LOGO: LA-033
 BJ4043_PROJECTION: FLUSH
 BJ4043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4043+STABILITY: SURFACE MOTION
 BJ4043
 BJ4043  HISTORY     - Date     Condition        Report By
 BJ4043  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4043  HISTORY     - 1987     GOOD             LA-033
 BJ4043
 BJ4043                          STATION DESCRIPTION
 BJ4043
 BJ4043'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4043'IN BATON ROUGE.
 BJ4043'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE SOUTH OF THE
 BJ4043'INTERSECTION OF OLD PERKINS ROAD (GRAVEL ROAD) AND NEW PERKINS ROAD,
 BJ4043'17.1 METERS (56 FT) SOUTHEAST OF A GRAVEL DRIVE LEADING SOUTH, 13.4
 BJ4043'METERS (44 FT) SOUTHWEST OF OLD PERKINS ROAD AND NEW PERKINS ROAD
 BJ4043'INTERSECTION, 12.2 METERS (40 FT) SOUTHWEST OF THE CENTERLINE OF
 BJ4043'PERKINS ROAD, AND 1.2 METERS (4 FT) NORTHEAST OF A HEDGE ROW.
 BJ4043'THE MARK IS 0.31 METERS  NE FROM A WITNESS POST.
 BJ4043'THE MARK IS 0.31 M BELOW PERKINS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0340 ***********************************************************************
 AU0340  DESIGNATION -  60 LLD
 AU0340  PID         -  AU0340
 AU0340  STATE/COUNTY-  LA/ST CHARLES
 AU0340  COUNTRY     -  US
 AU0340  USGS QUAD   -  LULING (2018)
 AU0340
 AU0340                         *CURRENT SURVEY CONTROL
 AU0340  ______________________________________________________________________
 AU0340* NAD 83(1986) POSITION- 29 55 53.     (N) 090 19 09.     (W)   SCALED
 AU0340* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0340  **This station is located in a suspected subsidence area (see below).
 AU0340  ______________________________________________________________________
 AU0340  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 AU0340
 AU0340.The horizontal coordinates were scaled from a map and have
 AU0340.an estimated accuracy of +/- 6 seconds.
 AU0340
 AU0340.** This station is in an area of known vertical motion.  Due to the
 AU0340.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0340.** determined the orthometric heights for marks in these suspect
 AU0340.** subsidence areas should be considered valid only at the epoch date
 AU0340.** associated with the orthometric height.  These heights must always
 AU0340.** be validated when used as control.  All previously superseded
 AU0340.** orthometric heights are now considered suspect and are available
 AU0340.** in the superseded section.  NGS does not recommend using suspect
 AU0340.** or superseded heights as control.
 AU0340
 AU0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0340.GEOID18 height accuracy estimate available here.
 AU0340
 AU0340.Click photographs - Photos may exist for this station.
 AU0340
 AU0340;                    North         East    Units  Estimated Accuracy
 AU0340;SPC LA S     -   159,100.    1,097,910.      MT  (+/- 180 meters Scaled)
 AU0340
 AU0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP587142(NAD 83)
 AU0340
 AU0340                          SUPERSEDED SURVEY CONTROL
 AU0340
 AU0340.No superseded survey control is available for this station.
 AU0340
 AU0340_MARKER: DD = SURVEY DISK
 AU0340_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0340_STAMPING: 60 LLD
 AU0340_MARK LOGO: USACE
 AU0340_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0340_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0340_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0340+SATELLITE: SATELLITE OBSERVATIONS - November 22, 1994
 AU0340
 AU0340  HISTORY     - Date     Condition        Report By
 AU0340  HISTORY     - UNK      MONUMENTED       USACE
 AU0340  HISTORY     - 1964     GOOD             CGS
 AU0340  HISTORY     - 1977     GOOD             NGS
 AU0340  HISTORY     - 19941122 GOOD             NGS
 AU0340
 AU0340                          STATION DESCRIPTION
 AU0340
 AU0340'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0340'ABOUT 2.5 MILES EAST ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 AU0340'LULING, ON THE OUTSIDE OF A CURVE WITH TANGENTS EXTENDING
 AU0340'WEST-SOUTHWEST AND NORTHEAST, 31 FEET SOUTHEAST OF THE CENTER LINE OF
 AU0340'HIGHWAY, 55 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE TEXAS AND
 AU0340'PACIFIC RAILWAY, 59 FEET WEST OF A CORNER POST OF A T FENCE CORNER, 68
 AU0340'FEET WEST OF THE NORTHWEST END OF A 3-FOOT PIPE CULVERT UNDER THE
 AU0340'HIGHWAY, 66 FEET EAST OF AND ACROSS HIGHWAY FROM A CONCRETE WITNESS
 AU0340'POST CAST U S B M, 1 1/2 FEET EAST OF A METAL WITNESS POST, ABOUT 2
 AU0340'1/2 FEET BELOW THE LEVEL OF THE HIGHWAY AND IS A DISK ON A PIPE SET IN
 AU0340'A CONCRETE POST FLUSH WITH THE GROUND.
 AU0340
 AU0340                          STATION RECOVERY (1977)
 AU0340
 AU0340'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0340'2.7 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0340'HIGHWAY 52 AT LULING, ON THE OUTSIDE OF A CURVE WITH TANGENTS
 AU0340'EXTENDING WEST-SOUTHWEST AND NORTHEAST, 32.5 FT. SOUTHEAST OF THE
 AU0340'CENTER LINE OF THE HIGHWAY, 55 FT. NORTHWEST OF THE NORTHWEST RAIL
 AU0340'OF THE MOST NORTHWEST TRACKS, 62.5 FT. EAST AND ACROSS THE HIGHWAY
 AU0340'FROM A TELEPHONE POLE, A U.S.E. CAP ON A PIPE ENCASED IN CONCRETE
 AU0340'FLUSH WITH THE GROUND.
 AU0340
 AU0340                          STATION RECOVERY (1994)
 AU0340
 AU0340'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0340'4.5 KM (2.80 MI) EASTERLY ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 AU0340'STATE HIGHWAY 52 IN LULING, 20.0 M (65.6 FT) SOUTHEAST OF A UTILITY
 AU0340'POLE, 12.2 M (40.0 FT) NORTH OF THE NEAR RAIL OF THE UNION PACIFIC
 AU0340'RAILROAD, 10.6 M (34.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M
 AU0340'(4.9 FT) NORTHWEST OF A TREE WITH A WITNESS SIGN ATTACHED, 0.5 M
 AU0340'(1.6 FT) EAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AU0340'HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AU0340'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1408 ***********************************************************************
 CQ1408  DESIGNATION -  60 V 1
 CQ1408  PID         -  CQ1408
 CQ1408  STATE/COUNTY-  LA/WEBSTER
 CQ1408  COUNTRY     -  US
 CQ1408  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1408
 CQ1408                         *CURRENT SURVEY CONTROL
 CQ1408  ______________________________________________________________________
 CQ1408* NAD 83(1986) POSITION- 32 48 58.     (N) 093 26 44.     (W)   SCALED
 CQ1408* NAVD 88 ORTHO HEIGHT -    73.218 (meters)      240.22  (feet) ADJUSTED
 CQ1408  ______________________________________________________________________
 CQ1408  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 CQ1408  DYNAMIC HEIGHT  -         73.137 (meters)      239.95  (feet) COMP
 CQ1408  MODELED GRAVITY -    979,534.4   (mgal)                       NAVD 88
 CQ1408
 CQ1408  VERT ORDER      -  SECOND    CLASS 0
 CQ1408
 CQ1408.The horizontal coordinates were scaled from a map and have
 CQ1408.an estimated accuracy of +/- 6 seconds.
 CQ1408
 CQ1408.The orthometric height was determined by differential leveling and
 CQ1408.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1408.in June 1991.
 CQ1408
 CQ1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1408.GEOID18 height accuracy estimate available here.
 CQ1408
 CQ1408.Click photographs - Photos may exist for this station.
 CQ1408
 CQ1408.The dynamic height is computed by dividing the NAVD 88
 CQ1408.geopotential number by the normal gravity value computed on the
 CQ1408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1408.degrees latitude (g = 980.6199 gals.).
 CQ1408
 CQ1408.The modeled gravity was interpolated from observed gravity values.
 CQ1408
 CQ1408;                    North         East    Units  Estimated Accuracy
 CQ1408;SPC LA N     -   257,200.      911,450.      MT  (+/- 180 meters Scaled)
 CQ1408
 CQ1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS582309(NAD 83)
 CQ1408
 CQ1408                          SUPERSEDED SURVEY CONTROL
 CQ1408
 CQ1408  NGVD 29 (11/26/84)   73.281  (m)          240.42   (f) ADJUSTED    2 0
 CQ1408
 CQ1408.Superseded values are not recommended for survey control.
 CQ1408
 CQ1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1408.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1408
 CQ1408_MARKER: DD = SURVEY DISK
 CQ1408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1408_STAMPING: 60V1 1968
 CQ1408_MARK LOGO: LADHGS
 CQ1408_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1408+STABILITY: SURFACE MOTION
 CQ1408
 CQ1408  HISTORY     - Date     Condition        Report By
 CQ1408  HISTORY     - 1968     MONUMENTED       LADH
 CQ1408  HISTORY     - 1969     GOOD             LADH
 CQ1408
 CQ1408                          STATION DESCRIPTION
 CQ1408
 CQ1408'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1408'1.2 MI W FROM COTTON VALLEY.
 CQ1408'ABOUT 1.2 MILES WEST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1408'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 7 IN COTTON VALLEY.  IT IS
 CQ1408'114 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 179 FEET
 CQ1408'NORTHEAST OF ABANDONED HOUSE IN FIELD, 36 FEET EAST OF CENTERLINE OF
 CQ1408'DRIVE TO ABANDONED HOUSE, 34 FEET NORTHWEST OF 16 INCH HICKORY TREE.
 CQ1408'SET IN THE TOP OF CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 CQ1408'A STEEL WITNESS POST IS SET 1 FOOT NORTHWEST OF THE MARK.  SECTION 18,
 CQ1408'T 21N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1414 ***********************************************************************
 CQ1414  DESIGNATION -  60 V 10
 CQ1414  PID         -  CQ1414
 CQ1414  STATE/COUNTY-  LA/WEBSTER
 CQ1414  COUNTRY     -  US
 CQ1414  USGS QUAD   -  LETON (2018)
 CQ1414
 CQ1414                         *CURRENT SURVEY CONTROL
 CQ1414  ______________________________________________________________________
 CQ1414* NAD 83(1986) POSITION- 32 50 35.     (N) 093 21 15.     (W)   SCALED
 CQ1414* NAVD 88 ORTHO HEIGHT -    57.854 (meters)      189.81  (feet) ADJUSTED
 CQ1414  ______________________________________________________________________
 CQ1414  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 CQ1414  DYNAMIC HEIGHT  -         57.790 (meters)      189.60  (feet) COMP
 CQ1414  MODELED GRAVITY -    979,535.8   (mgal)                       NAVD 88
 CQ1414
 CQ1414  VERT ORDER      -  SECOND    CLASS 0
 CQ1414
 CQ1414.The horizontal coordinates were scaled from a map and have
 CQ1414.an estimated accuracy of +/- 6 seconds.
 CQ1414
 CQ1414.The orthometric height was determined by differential leveling and
 CQ1414.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1414.in June 1991.
 CQ1414
 CQ1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1414.GEOID18 height accuracy estimate available here.
 CQ1414
 CQ1414.Click photographs - Photos may exist for this station.
 CQ1414
 CQ1414.The dynamic height is computed by dividing the NAVD 88
 CQ1414.geopotential number by the normal gravity value computed on the
 CQ1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1414.degrees latitude (g = 980.6199 gals.).
 CQ1414
 CQ1414.The modeled gravity was interpolated from observed gravity values.
 CQ1414
 CQ1414;                    North         East    Units  Estimated Accuracy
 CQ1414;SPC LA N     -   260,110.      920,030.      MT  (+/- 180 meters Scaled)
 CQ1414
 CQ1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS668339(NAD 83)
 CQ1414
 CQ1414                          SUPERSEDED SURVEY CONTROL
 CQ1414
 CQ1414  NGVD 29 (11/26/84)   57.917  (m)          190.02   (f) ADJUSTED    2 0
 CQ1414
 CQ1414.Superseded values are not recommended for survey control.
 CQ1414
 CQ1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1414.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1414
 CQ1414_MARKER: DD = SURVEY DISK
 CQ1414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1414_STAMPING: 60V10 1968
 CQ1414_MARK LOGO: LADHGS
 CQ1414_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1414+STABILITY: SURFACE MOTION
 CQ1414
 CQ1414  HISTORY     - Date     Condition        Report By
 CQ1414  HISTORY     - 1968     MONUMENTED       LADH
 CQ1414  HISTORY     - 1969     GOOD             LADH
 CQ1414
 CQ1414                          STATION DESCRIPTION
 CQ1414
 CQ1414'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1414'4.8 MI E FROM COTTON VALLEY.
 CQ1414'ABOUT 4.8 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1414'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1414'217 FEET SOUTH OF WEST END OF BRIDGE, ON LOUISIANA HIGHWAY 160, 420
 CQ1414'FEET WEST OF SOUTHWEST CORNER OF FRAME RESIDENCE OF J.R. RYDER, 206
 CQ1414'FEET EAST OF GRAVEL ROAD, 74 FEET SOUTHWEST OF 18 INCH WHITE OAK TREE.
 CQ1414'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  A STEEL
 CQ1414'WITNESS POST IS SET 1.0 FEET EAST OF THE MARK.  SECTION 1, T 21N, R
 CQ1414'10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1415 ***********************************************************************
 CQ1415  DESIGNATION -  60 V 11
 CQ1415  PID         -  CQ1415
 CQ1415  STATE/COUNTY-  LA/WEBSTER
 CQ1415  COUNTRY     -  US
 CQ1415  USGS QUAD   -  LETON (2018)
 CQ1415
 CQ1415                         *CURRENT SURVEY CONTROL
 CQ1415  ______________________________________________________________________
 CQ1415* NAD 83(1986) POSITION- 32 51 29.     (N) 093 20 37.     (W)   SCALED
 CQ1415* NAVD 88 ORTHO HEIGHT -    53.796 (meters)      176.50  (feet) ADJUSTED
 CQ1415  ______________________________________________________________________
 CQ1415  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 CQ1415  DYNAMIC HEIGHT  -         53.737 (meters)      176.30  (feet) COMP
 CQ1415  MODELED GRAVITY -    979,536.5   (mgal)                       NAVD 88
 CQ1415
 CQ1415  VERT ORDER      -  SECOND    CLASS 0
 CQ1415
 CQ1415.The horizontal coordinates were scaled from a map and have
 CQ1415.an estimated accuracy of +/- 6 seconds.
 CQ1415
 CQ1415.The orthometric height was determined by differential leveling and
 CQ1415.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1415.in June 1991.
 CQ1415
 CQ1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1415.GEOID18 height accuracy estimate available here.
 CQ1415
 CQ1415.Click photographs - Photos may exist for this station.
 CQ1415
 CQ1415.The dynamic height is computed by dividing the NAVD 88
 CQ1415.geopotential number by the normal gravity value computed on the
 CQ1415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1415.degrees latitude (g = 980.6199 gals.).
 CQ1415
 CQ1415.The modeled gravity was interpolated from observed gravity values.
 CQ1415
 CQ1415;                    North         East    Units  Estimated Accuracy
 CQ1415;SPC LA N     -   261,770.      921,030.      MT  (+/- 180 meters Scaled)
 CQ1415
 CQ1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS678356(NAD 83)
 CQ1415
 CQ1415                          SUPERSEDED SURVEY CONTROL
 CQ1415
 CQ1415  NGVD 29 (11/26/84)   53.860  (m)          176.71   (f) ADJUSTED    2 0
 CQ1415
 CQ1415.Superseded values are not recommended for survey control.
 CQ1415
 CQ1415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1415.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1415
 CQ1415_MARKER: DD = SURVEY DISK
 CQ1415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1415_STAMPING: 60V11 1968
 CQ1415_MARK LOGO: LADHGS
 CQ1415_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1415+STABILITY: SURFACE MOTION
 CQ1415
 CQ1415  HISTORY     - Date     Condition        Report By
 CQ1415  HISTORY     - 1968     MONUMENTED       LADH
 CQ1415  HISTORY     - 1969     GOOD             LADH
 CQ1415
 CQ1415                          STATION DESCRIPTION
 CQ1415
 CQ1415'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1415'5.9 MI E FROM COTTON VALLEY.
 CQ1415'ABOUT 5.9 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1415'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1415'264 FEETT NORTH OF LOUISIANA HIGHWAY 160 DOWN UNITED GAS PIPELINE
 CQ1415'RIGHT OF WAY, 190 FEET SOUTHEAST OF VALVE ON UNITED GAS PIPELINE, 152
 CQ1415'FEET SOUTHEAST OF POWER POLE, 67 FEET NORTH OF NORTHWEST CORNER OF TIN
 CQ1415'BUILDING, 14 FEET NORTH OF TWIN PIN OAK TREE.  SET IN TOP OF CONCRETE
 CQ1415'POST PROJECTING 1 INCH.  A STEEL WITNESS POST IS SET 1.0 FEET WEST OF
 CQ1415'THE MARK.  SECTION 36, T 22N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1416 ***********************************************************************
 CQ1416  DESIGNATION -  60 V 12
 CQ1416  PID         -  CQ1416
 CQ1416  STATE/COUNTY-  LA/WEBSTER
 CQ1416  COUNTRY     -  US
 CQ1416  USGS QUAD   -  LETON (2018)
 CQ1416
 CQ1416                         *CURRENT SURVEY CONTROL
 CQ1416  ______________________________________________________________________
 CQ1416* NAD 83(1986) POSITION- 32 51 59.     (N) 093 19 44.     (W)   SCALED
 CQ1416* NAVD 88 ORTHO HEIGHT -    67.513 (meters)      221.50  (feet) ADJUSTED
 CQ1416  ______________________________________________________________________
 CQ1416  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 CQ1416  DYNAMIC HEIGHT  -         67.439 (meters)      221.26  (feet) COMP
 CQ1416  MODELED GRAVITY -    979,536.2   (mgal)                       NAVD 88
 CQ1416
 CQ1416  VERT ORDER      -  SECOND    CLASS 0
 CQ1416
 CQ1416.The horizontal coordinates were scaled from a map and have
 CQ1416.an estimated accuracy of +/- 6 seconds.
 CQ1416
 CQ1416.The orthometric height was determined by differential leveling and
 CQ1416.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1416.in June 1991.
 CQ1416
 CQ1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1416.GEOID18 height accuracy estimate available here.
 CQ1416
 CQ1416.Click photographs - Photos may exist for this station.
 CQ1416
 CQ1416.The dynamic height is computed by dividing the NAVD 88
 CQ1416.geopotential number by the normal gravity value computed on the
 CQ1416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1416.degrees latitude (g = 980.6199 gals.).
 CQ1416
 CQ1416.The modeled gravity was interpolated from observed gravity values.
 CQ1416
 CQ1416;                    North         East    Units  Estimated Accuracy
 CQ1416;SPC LA N     -   262,680.      922,420.      MT  (+/- 180 meters Scaled)
 CQ1416
 CQ1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS692365(NAD 83)
 CQ1416
 CQ1416                          SUPERSEDED SURVEY CONTROL
 CQ1416
 CQ1416  NGVD 29 (11/26/84)   67.575  (m)          221.70   (f) ADJUSTED    2 0
 CQ1416
 CQ1416.Superseded values are not recommended for survey control.
 CQ1416
 CQ1416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1416.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1416
 CQ1416_MARKER: DD = SURVEY DISK
 CQ1416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1416_STAMPING: 60V12 1968
 CQ1416_MARK LOGO: LADHGS
 CQ1416_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1416+STABILITY: SURFACE MOTION
 CQ1416
 CQ1416  HISTORY     - Date     Condition        Report By
 CQ1416  HISTORY     - 1968     MONUMENTED       LADH
 CQ1416  HISTORY     - 1969     GOOD             LADH
 CQ1416
 CQ1416                          STATION DESCRIPTION
 CQ1416
 CQ1416'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1416'7.1 MI E FROM COTTON VALLEY.
 CQ1416'ABOUT 7.1 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1416'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY, 0.6
 CQ1416'MILES EAST OF JUNCTION OF LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY
 CQ1416'3008.  IT IS 96 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 46
 CQ1416'FEET SOUTH OF A 4 STRAND BARBED WIRE FENCE, 30 FEET WEST OF CENTER OF
 CQ1416'COTTON VALLEY OPERATORS COMMITTEE GASOLINE RIGHT OF WAY, 2 FEET EAST
 CQ1416'OF A 3 STRAND BARBED WIRE FENCE.  SET IN THE TOP OF A CONCRETE POST
 CQ1416'PROJECTING 4 INCHES.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE
 CQ1416'MARK.  SECTION 30, T 22N, R 9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1417 ***********************************************************************
 CQ1417  DESIGNATION -  60 V 13
 CQ1417  PID         -  CQ1417
 CQ1417  STATE/COUNTY-  LA/WEBSTER
 CQ1417  COUNTRY     -  US
 CQ1417  USGS QUAD   -  LETON (2018)
 CQ1417
 CQ1417                         *CURRENT SURVEY CONTROL
 CQ1417  ______________________________________________________________________
 CQ1417* NAD 83(1986) POSITION- 32 52 10.     (N) 093 18 46.     (W)   SCALED
 CQ1417* NAVD 88 ORTHO HEIGHT -    70.674 (meters)      231.87  (feet) ADJUSTED
 CQ1417  ______________________________________________________________________
 CQ1417  GEOID HEIGHT    -        -26.097 (meters)                     GEOID18
 CQ1417  DYNAMIC HEIGHT  -         70.596 (meters)      231.61  (feet) COMP
 CQ1417  MODELED GRAVITY -    979,535.3   (mgal)                       NAVD 88
 CQ1417
 CQ1417  VERT ORDER      -  SECOND    CLASS 0
 CQ1417
 CQ1417.The horizontal coordinates were scaled from a map and have
 CQ1417.an estimated accuracy of +/- 6 seconds.
 CQ1417
 CQ1417.The orthometric height was determined by differential leveling and
 CQ1417.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1417.in June 1991.
 CQ1417
 CQ1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1417.GEOID18 height accuracy estimate available here.
 CQ1417
 CQ1417.Click photographs - Photos may exist for this station.
 CQ1417
 CQ1417.The dynamic height is computed by dividing the NAVD 88
 CQ1417.geopotential number by the normal gravity value computed on the
 CQ1417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1417.degrees latitude (g = 980.6199 gals.).
 CQ1417
 CQ1417.The modeled gravity was interpolated from observed gravity values.
 CQ1417
 CQ1417;                    North         East    Units  Estimated Accuracy
 CQ1417;SPC LA N     -   263,010.      923,930.      MT  (+/- 180 meters Scaled)
 CQ1417
 CQ1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS707368(NAD 83)
 CQ1417
 CQ1417                          SUPERSEDED SURVEY CONTROL
 CQ1417
 CQ1417  NGVD 29 (11/26/84)   70.735  (m)          232.07   (f) ADJUSTED    2 0
 CQ1417
 CQ1417.Superseded values are not recommended for survey control.
 CQ1417
 CQ1417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1417.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1417
 CQ1417_MARKER: DD = SURVEY DISK
 CQ1417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1417_STAMPING: 60V13 1968
 CQ1417_MARK LOGO: LADHGS
 CQ1417_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1417+STABILITY: SURFACE MOTION
 CQ1417
 CQ1417  HISTORY     - Date     Condition        Report By
 CQ1417  HISTORY     - 1968     MONUMENTED       LADH
 CQ1417
 CQ1417                          STATION DESCRIPTION
 CQ1417
 CQ1417'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1417'ABOUT 8.1 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1417'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 7 IN COTTON VALLEY.  IT IS
 CQ1417'187 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 12 FEET WEST OF
 CQ1417'30 INCH RED OAK TREE, 40 FEET SOUTHWEST OF BARN, 1.5 FEET EAST OF
 CQ1417'COMBINATION MESH AND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE POST
 CQ1417'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2.0
 CQ1417'FEET SOUTH OF THE MARK.  SECTION 29, T22N, R9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1418 ***********************************************************************
 CQ1418  DESIGNATION -  60 V 14
 CQ1418  PID         -  CQ1418
 CQ1418  STATE/COUNTY-  LA/WEBSTER
 CQ1418  COUNTRY     -  US
 CQ1418  USGS QUAD   -  LETON (2018)
 CQ1418
 CQ1418                         *CURRENT SURVEY CONTROL
 CQ1418  ______________________________________________________________________
 CQ1418* NAD 83(1986) POSITION- 32 52 03.     (N) 093 17 57.     (W)   SCALED
 CQ1418* NAVD 88 ORTHO HEIGHT -    62.954 (meters)      206.54  (feet) ADJUSTED
 CQ1418  ______________________________________________________________________
 CQ1418  GEOID HEIGHT    -        -26.091 (meters)                     GEOID18
 CQ1418  DYNAMIC HEIGHT  -         62.885 (meters)      206.32  (feet) COMP
 CQ1418  MODELED GRAVITY -    979,534.0   (mgal)                       NAVD 88
 CQ1418
 CQ1418  VERT ORDER      -  SECOND    CLASS 0
 CQ1418
 CQ1418.The horizontal coordinates were scaled from a map and have
 CQ1418.an estimated accuracy of +/- 6 seconds.
 CQ1418
 CQ1418.The orthometric height was determined by differential leveling and
 CQ1418.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1418.in June 1991.
 CQ1418
 CQ1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1418.GEOID18 height accuracy estimate available here.
 CQ1418
 CQ1418.Click photographs - Photos may exist for this station.
 CQ1418
 CQ1418.The dynamic height is computed by dividing the NAVD 88
 CQ1418.geopotential number by the normal gravity value computed on the
 CQ1418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1418.degrees latitude (g = 980.6199 gals.).
 CQ1418
 CQ1418.The modeled gravity was interpolated from observed gravity values.
 CQ1418
 CQ1418;                    North         East    Units  Estimated Accuracy
 CQ1418;SPC LA N     -   262,790.      925,200.      MT  (+/- 180 meters Scaled)
 CQ1418
 CQ1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS720366(NAD 83)
 CQ1418
 CQ1418                          SUPERSEDED SURVEY CONTROL
 CQ1418
 CQ1418  NGVD 29 (11/26/84)   63.016  (m)          206.75   (f) ADJUSTED    2 0
 CQ1418
 CQ1418.Superseded values are not recommended for survey control.
 CQ1418
 CQ1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1418.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1418
 CQ1418_MARKER: DD = SURVEY DISK
 CQ1418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1418_STAMPING: 60V14 1968
 CQ1418_MARK LOGO: LADHGS
 CQ1418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1418+STABILITY: SURFACE MOTION
 CQ1418
 CQ1418  HISTORY     - Date     Condition        Report By
 CQ1418  HISTORY     - 1968     MONUMENTED       LADH
 CQ1418  HISTORY     - 1969     GOOD             LADH
 CQ1418
 CQ1418                          STATION DESCRIPTION
 CQ1418
 CQ1418'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1418'8.9 MI E FROM COTTON VALLEY.
 CQ1418'ABOUT 8.9 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1418'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY, 2.8
 CQ1418'MILES WEST OF JUNCTION OF LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY
 CQ1418'159 AT LETON.  IT IS 113 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY
 CQ1418'160, 87 FEET WEST OF NORTHWEST CORNER OF RESIDENCE OF WALTER JOHNSTON,
 CQ1418'61 FEET NORTH OF COMBINATION MESH AND BARBED WIRE FENCE, 68 FEET
 CQ1418'NORTHWEST OF WATER WELL IN YARD, 25 FEET NORTHWEST OF 36 INCH PECAN
 CQ1418'TREE.  SET IN TOP OF A CONCRETE POST PROJECTING TWO INCHES ABOVE THE
 CQ1418'GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.
 CQ1418'SECTION 28, T 22N, R 9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1419 ***********************************************************************
 CQ1419  DESIGNATION -  60 V 15
 CQ1419  PID         -  CQ1419
 CQ1419  STATE/COUNTY-  LA/WEBSTER
 CQ1419  COUNTRY     -  US
 CQ1419  USGS QUAD   -  LETON (2018)
 CQ1419
 CQ1419                         *CURRENT SURVEY CONTROL
 CQ1419  ______________________________________________________________________
 CQ1419* NAD 83(1986) POSITION- 32 51 59.     (N) 093 16 50.     (W)   SCALED
 CQ1419* NAVD 88 ORTHO HEIGHT -    73.554 (meters)      241.32  (feet) ADJUSTED
 CQ1419  ______________________________________________________________________
 CQ1419  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 CQ1419  DYNAMIC HEIGHT  -         73.472 (meters)      241.05  (feet) COMP
 CQ1419  MODELED GRAVITY -    979,532.5   (mgal)                       NAVD 88
 CQ1419
 CQ1419  VERT ORDER      -  SECOND    CLASS 0
 CQ1419
 CQ1419.The horizontal coordinates were scaled from a map and have
 CQ1419.an estimated accuracy of +/- 6 seconds.
 CQ1419
 CQ1419.The orthometric height was determined by differential leveling and
 CQ1419.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1419.in June 1991.
 CQ1419
 CQ1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1419.GEOID18 height accuracy estimate available here.
 CQ1419
 CQ1419.Click photographs - Photos may exist for this station.
 CQ1419
 CQ1419.The dynamic height is computed by dividing the NAVD 88
 CQ1419.geopotential number by the normal gravity value computed on the
 CQ1419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1419.degrees latitude (g = 980.6199 gals.).
 CQ1419
 CQ1419.The modeled gravity was interpolated from observed gravity values.
 CQ1419
 CQ1419;                    North         East    Units  Estimated Accuracy
 CQ1419;SPC LA N     -   262,650.      926,940.      MT  (+/- 180 meters Scaled)
 CQ1419
 CQ1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS737365(NAD 83)
 CQ1419
 CQ1419                          SUPERSEDED SURVEY CONTROL
 CQ1419
 CQ1419  NGVD 29 (11/26/84)   73.615  (m)          241.52   (f) ADJUSTED    2 0
 CQ1419
 CQ1419.Superseded values are not recommended for survey control.
 CQ1419
 CQ1419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1419.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1419
 CQ1419_MARKER: DD = SURVEY DISK
 CQ1419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1419_STAMPING: 60V15 1968
 CQ1419_MARK LOGO: LADHGS
 CQ1419_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1419+STABILITY: SURFACE MOTION
 CQ1419
 CQ1419  HISTORY     - Date     Condition        Report By
 CQ1419  HISTORY     - 1968     MONUMENTED       LADH
 CQ1419  HISTORY     - 1969     GOOD             LADH
 CQ1419
 CQ1419                          STATION DESCRIPTION
 CQ1419
 CQ1419'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1419'10.0 MI E FROM COTTON VALLEY.
 CQ1419'ABOUT 10.0 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1419'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY, 1.6
 CQ1419'MILES WEST OF JUNCTION OF LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY
 CQ1419'2 AND LOUISIANA HIGHWAY 159 AT LETON.  IT IS 192 FEET NORTH OF
 CQ1419'CENTERLINE OF LOUISIANA HIGHWAY 160, 138 FEET NORTH OF A 4 STRAND
 CQ1419'BARBED WIRE FENCE, 66 FEET NORTHWEST OF NORTHWEST CORNER OF FRAME
 CQ1419'RESIDENCE OF MRS. ELTHINE JOHNSTON, 14 FEET SOUTH OF 24 INCH PECAN
 CQ1419'TREE, ONE FOOT WEST OF A COMBINATION MESH AND BARBED WIRE FENCE. SET
 CQ1419'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND. A
 CQ1419'STEEL WITNESS POST IS 1.0 FOOT NORTH OF THE MARK.  SECTION 27, T 22N,
 CQ1419'R 9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1420 ***********************************************************************
 CQ1420  DESIGNATION -  60 V 16
 CQ1420  PID         -  CQ1420
 CQ1420  STATE/COUNTY-  LA/WEBSTER
 CQ1420  COUNTRY     -  US
 CQ1420  USGS QUAD   -  LETON (2018)
 CQ1420
 CQ1420                         *CURRENT SURVEY CONTROL
 CQ1420  ______________________________________________________________________
 CQ1420* NAD 83(1986) POSITION- 32 52 08.     (N) 093 16 03.     (W)   SCALED
 CQ1420* NAVD 88 ORTHO HEIGHT -    79.971 (meters)      262.37  (feet) ADJUSTED
 CQ1420  ______________________________________________________________________
 CQ1420  GEOID HEIGHT    -        -26.079 (meters)                     GEOID18
 CQ1420  DYNAMIC HEIGHT  -         79.882 (meters)      262.08  (feet) COMP
 CQ1420  MODELED GRAVITY -    979,532.0   (mgal)                       NAVD 88
 CQ1420
 CQ1420  VERT ORDER      -  SECOND    CLASS 0
 CQ1420
 CQ1420.The horizontal coordinates were scaled from a map and have
 CQ1420.an estimated accuracy of +/- 6 seconds.
 CQ1420
 CQ1420.The orthometric height was determined by differential leveling and
 CQ1420.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1420.in June 1991.
 CQ1420
 CQ1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1420.GEOID18 height accuracy estimate available here.
 CQ1420
 CQ1420.Click photographs - Photos may exist for this station.
 CQ1420
 CQ1420.The dynamic height is computed by dividing the NAVD 88
 CQ1420.geopotential number by the normal gravity value computed on the
 CQ1420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1420.degrees latitude (g = 980.6199 gals.).
 CQ1420
 CQ1420.The modeled gravity was interpolated from observed gravity values.
 CQ1420
 CQ1420;                    North         East    Units  Estimated Accuracy
 CQ1420;SPC LA N     -   262,920.      928,170.      MT  (+/- 180 meters Scaled)
 CQ1420
 CQ1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS749367(NAD 83)
 CQ1420
 CQ1420                          SUPERSEDED SURVEY CONTROL
 CQ1420
 CQ1420  NGVD 29 (11/26/84)   80.032  (m)          262.57   (f) ADJUSTED    2 0
 CQ1420
 CQ1420.Superseded values are not recommended for survey control.
 CQ1420
 CQ1420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1420.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1420
 CQ1420_MARKER: DD = SURVEY DISK
 CQ1420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1420_STAMPING: 60V16 1968
 CQ1420_MARK LOGO: LADHGS
 CQ1420_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1420+STABILITY: SURFACE MOTION
 CQ1420
 CQ1420  HISTORY     - Date     Condition        Report By
 CQ1420  HISTORY     - 1968     MONUMENTED       LADH
 CQ1420  HISTORY     - 1969     GOOD             LADH
 CQ1420
 CQ1420                          STATION DESCRIPTION
 CQ1420
 CQ1420'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1420'10.9 MI E FROM COTTON VALLEY.
 CQ1420'ABOUT 10.9 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1420'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 7 IN COTTON VALLEY.  IT IS
 CQ1420'139 FEET SOUTH OF LOUISIANA HIGHWAY 160 AT EDGE OF A CULTIVATED FIELD,
 CQ1420'94 FEET SOUTHWEST OF WEST HEADWALL OF 24 INCH R. C. PIPE UNDER OLD
 CQ1420'ROAD, 94 FEET WEST OF CENTERLINE OF OLD ROAD, 19 FEET NORTH OF POWER
 CQ1420'POLE, 222 FEET NORTHWEST OF NORTHWEST CORNER OF FRAME RESIDENCE OF
 CQ1420'W.R. SHAW.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 CQ1420'THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT SOUTH OF THE MARK.
 CQ1420'SECTION 26, T 22N, R 9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1421 ***********************************************************************
 CQ1421  DESIGNATION -  60 V 17
 CQ1421  PID         -  CQ1421
 CQ1421  STATE/COUNTY-  LA/WEBSTER
 CQ1421  COUNTRY     -  US
 CQ1421  USGS QUAD   -  LETON (2018)
 CQ1421
 CQ1421                         *CURRENT SURVEY CONTROL
 CQ1421  ______________________________________________________________________
 CQ1421* NAD 83(1986) POSITION- 32 52 02.     (N) 093 15 19.     (W)   SCALED
 CQ1421* NAVD 88 ORTHO HEIGHT -    79.890 (meters)      262.11  (feet) ADJUSTED
 CQ1421  ______________________________________________________________________
 CQ1421  GEOID HEIGHT    -        -26.074 (meters)                     GEOID18
 CQ1421  DYNAMIC HEIGHT  -         79.802 (meters)      261.82  (feet) COMP
 CQ1421  MODELED GRAVITY -    979,531.2   (mgal)                       NAVD 88
 CQ1421
 CQ1421  VERT ORDER      -  SECOND    CLASS 0
 CQ1421
 CQ1421.The horizontal coordinates were scaled from a map and have
 CQ1421.an estimated accuracy of +/- 6 seconds.
 CQ1421
 CQ1421.The orthometric height was determined by differential leveling and
 CQ1421.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1421.in June 1991.
 CQ1421
 CQ1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1421.GEOID18 height accuracy estimate available here.
 CQ1421
 CQ1421.Click photographs - Photos may exist for this station.
 CQ1421
 CQ1421.The dynamic height is computed by dividing the NAVD 88
 CQ1421.geopotential number by the normal gravity value computed on the
 CQ1421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1421.degrees latitude (g = 980.6199 gals.).
 CQ1421
 CQ1421.The modeled gravity was interpolated from observed gravity values.
 CQ1421
 CQ1421;                    North         East    Units  Estimated Accuracy
 CQ1421;SPC LA N     -   262,730.      929,310.      MT  (+/- 180 meters Scaled)
 CQ1421
 CQ1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS761365(NAD 83)
 CQ1421
 CQ1421                          SUPERSEDED SURVEY CONTROL
 CQ1421
 CQ1421  NGVD 29 (11/26/84)   79.951  (m)          262.31   (f) ADJUSTED    2 0
 CQ1421
 CQ1421.Superseded values are not recommended for survey control.
 CQ1421
 CQ1421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1421.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1421
 CQ1421_MARKER: DD = SURVEY DISK
 CQ1421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1421_STAMPING: 60V17 1969
 CQ1421_MARK LOGO: LADHGS
 CQ1421_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1421+STABILITY: SURFACE MOTION
 CQ1421
 CQ1421  HISTORY     - Date     Condition        Report By
 CQ1421  HISTORY     - 1969     MONUMENTED       LADH
 CQ1421
 CQ1421                          STATION DESCRIPTION
 CQ1421
 CQ1421'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1421'ABOUT 11.5 MILES EAST ALONG LOUISIANA HIGHWAY 160 AND LOUISIANA
 CQ1421'HIGHWAY 2 FROM JUNCTION OF LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY
 CQ1421'160 IN COTTON VALLEY.  IT IS 254 FEET SOUTHEAST OF EAST HEADWALL OF 24
 CQ1421'INCH R. C. PIPE UNDER LOUISIANA HIGHWAY 159, 105 FEET SOUTH OF
 CQ1421'CENTERLINE OF LOUISIANA HIGHWAY 2, 25 FEET SOUTH OF BARBED WIRE FENCE
 CQ1421'WHICH RUNS PARALLEL WITH LOUISIANA HIGHWAY 2, 2 FEET EAST OF OLD FENCE
 CQ1421'CORNER.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 CQ1421'THE GROUND.  A STEEL WITNESS POST IS SET 2.0 FEET EAST OF THE MARK.
 CQ1421'SECTION 25, T22N, R9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1423 ***********************************************************************
 CQ1423  DESIGNATION -  60 V 18
 CQ1423  PID         -  CQ1423
 CQ1423  STATE/COUNTY-  LA/WEBSTER
 CQ1423  COUNTRY     -  US
 CQ1423  USGS QUAD   -  BLACKBURN (2018)
 CQ1423
 CQ1423                         *CURRENT SURVEY CONTROL
 CQ1423  ______________________________________________________________________
 CQ1423* NAD 83(1997) POSITION- 32 51 48.28210(N) 093 14 47.38359(W)   ADJUSTED
 CQ1423* NAD 83(1997) ELLIP HT-    49.482 (meters)        (02/21/02)   ADJUSTED
 CQ1423* NAVD 88 ORTHO HEIGHT -    75.490 (meters)      247.67  (feet) ADJUSTED
 CQ1423  ______________________________________________________________________
 CQ1423  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 CQ1423  NAD 83(1997) X  -   -303,701.837 (meters)                     COMP
 CQ1423  NAD 83(1997) Y  - -5,354,144.954 (meters)                     COMP
 CQ1423  NAD 83(1997) Z  -  3,441,271.416 (meters)                     COMP
 CQ1423  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 CQ1423  DYNAMIC HEIGHT  -         75.406 (meters)      247.39  (feet) COMP
 CQ1423  MODELED GRAVITY -    979,530.4   (mgal)                       NAVD 88
 CQ1423
 CQ1423  HORZ ORDER      -  FIRST
 CQ1423  VERT ORDER      -  SECOND    CLASS 0
 CQ1423  ELLP ORDER      -  FOURTH    CLASS II
 CQ1423
 CQ1423.The horizontal coordinates were established by GPS observations
 CQ1423.and adjusted by the National Geodetic Survey in September 1999.
 CQ1423
 CQ1423.The orthometric height was determined by differential leveling and
 CQ1423.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1423.in June 1991.
 CQ1423
 CQ1423.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1423.GEOID18 height accuracy estimate available here.
 CQ1423
 CQ1423.Click photographs - Photos may exist for this station.
 CQ1423
 CQ1423.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ1423
 CQ1423.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1423
 CQ1423.The ellipsoidal height was determined by GPS observations
 CQ1423.and is referenced to NAD 83.
 CQ1423
 CQ1423.The dynamic height is computed by dividing the NAVD 88
 CQ1423.geopotential number by the normal gravity value computed on the
 CQ1423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1423.degrees latitude (g = 980.6199 gals.).
 CQ1423
 CQ1423.The modeled gravity was interpolated from observed gravity values.
 CQ1423
 CQ1423. The following values were computed from the NAD 83(1997) position.
 CQ1423
 CQ1423;                    North         East     Units Scale Factor Converg.
 CQ1423;SPC LA N     -   262,297.187   930,127.312   MT  1.00005078   -0 23 40.8
 CQ1423;SPC LA N     -   860,553.35  3,051,592.69   sFT  1.00005078   -0 23 40.8
 CQ1423;UTM  15      - 3,636,171.837   476,937.979   MT  0.99960656   -0 08 01.5
 CQ1423
 CQ1423!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1423!SPC LA N     -   0.99999223  x   1.00005078  =   1.00004301
 CQ1423!UTM  15      -   0.99999223  x   0.99960656  =   0.99959879
 CQ1423
 CQ1423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7693736171(NAD 83)
 CQ1423
 CQ1423                          SUPERSEDED SURVEY CONTROL
 CQ1423
 CQ1423  NAD 83(1992)-  32 51 48.28333(N)    093 14 47.38279(W) AD(       ) 1
 CQ1423  ELLIP H (01/21/93)   49.520  (m)                       GP(       ) 4 2
 CQ1423  NAD 83(1986)-  32 51 48.29448(N)    093 14 47.37419(W) AD(       ) 1
 CQ1423  NAD 27      -  32 51 47.79437(N)    093 14 46.78645(W) AD(       ) 3
 CQ1423  NGVD 29              75.55   (m)          247.9    (f) LEVELING    3  
 CQ1423  NGVD 29 (11/26/84)   75.551  (m)          247.87   (f) ADJUSTED    2 0
 CQ1423
 CQ1423.Superseded values are not recommended for survey control.
 CQ1423
 CQ1423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1423.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1423
 CQ1423_MARKER: DD = SURVEY DISK
 CQ1423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1423_STAMPING: 60V18 1969
 CQ1423_MARK LOGO: LADH
 CQ1423_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ1423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1423+STABILITY: SURFACE MOTION
 CQ1423_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1423+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2004
 CQ1423
 CQ1423  HISTORY     - Date     Condition        Report By
 CQ1423  HISTORY     - 1969     MONUMENTED       LADH
 CQ1423  HISTORY     - 1969     GOOD             LADH
 CQ1423  HISTORY     - 19891002 GOOD             NGS
 CQ1423  HISTORY     - 19900316 GOOD
 CQ1423  HISTORY     - 20040830 GOOD             LADTD
 CQ1423
 CQ1423                          STATION DESCRIPTION
 CQ1423
 CQ1423'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (EDW)
 CQ1423'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 CQ1423'STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS OBSERVATIONS.
 CQ1423'
 CQ1423'THE STATION IS LOCATED ABOUT 29 KM (18 MI) NORTH OF MINDEN, 19.6 KM
 CQ1423'(12.2 MI) EAST OF COTTON VALLEY AND 16.1 KM (10 MI) NORTHWEST OF
 CQ1423'HOMER.  OWNERSHIP--MR. W.G. BLACKWELL, 136 BRUCE AVENUE, SHREVEPORT,
 CQ1423'LA.  71105, TELEPHONE 318-861-6265.
 CQ1423'
 CQ1423'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 159,160 AND
 CQ1423'2, GO EAST ON HIGHWAY 2 FOR 0.9 KM (0.55 MI) TO THE JUNCTION OF STATE
 CQ1423'HIGHWAY 521 AND THE STATION MARK ON THE LEFT.
 CQ1423'
 CQ1423'THE STATION IS A STANDARD LADH DISK STAMPED---60 V18 1969---, SET INTO
 CQ1423'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER PROJECTING 5 CM
 CQ1423'ABOVE GROUND.  LOCATED 81.7 METERS (268 FT) NORTHEAST FROM THE NORTH
 CQ1423'HEADWALL UNDER HIGHWAY 2, 53.3 METERS (175 FT) NORTHEAST FROM THE
 CQ1423'CENTER OF THE INTERSECTION OF STATE HIGHWAYS 2 AND 521, 32.9 METERS
 CQ1423'(108 FT) NORTH FROM THE CENTER OF HIGHWAY 2, 32.0 METERS (105 FT)
 CQ1423'EAST FROM THE CENTER OF HIGHWAY 521, 14.3 METERS (47 FT) NORTHWEST
 CQ1423'FROM A FOUR STRAND BARBED WIRE FENCE CORNER, 0.6 METER (2 FT) EAST
 CQ1423'FROM A FOUR STRAND BARBED WIRE FENCE AND 0.4 METER (1.5 FT) WEST FROM
 CQ1423'A METAL WITNESS POST WITH SIGN ATTACHED.
 CQ1423'
 CQ1423'DESCRIBED BY REX BALL.
 CQ1423
 CQ1423                          STATION RECOVERY (1969)
 CQ1423
 CQ1423'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 CQ1423'ABOUT 12.2 MILES EAST ALONG LOUISIANA HIGHWAY 160 AND LOUISIANA
 CQ1423'HIGHWAY 2 FROM JUNCTION OF LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY
 CQ1423'160 AT COTTON VALLEY, AT JUNCTION OF LOUISIANA HIGHWAY 2 AND LOUISIANA
 CQ1423'HIGHWAY 521.  IT IS 105 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY
 CQ1423'521, 108 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 47 FEET
 CQ1423'NORTHWEST OF 4 STRAND BARBED WIRE FENCE CORNER, 2 FEET EAST OF 4
 CQ1423'STRAND BARBED WIRE FENCE, 175 FEET NORTHEAST OF CENTER OF INTERSECTION
 CQ1423'OF LOUISIANA HIGHWAY 2 AND LOUISIANA HIGHWAY 521, 268 FEET NORTHEAST
 CQ1423'OF NORTH HEADWALL OF A 36 INCH R.C. PIPE UNDER LOUISIANA HIGHWAY 2.
 CQ1423'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  A
 CQ1423'STEEL WITNESS POST IS SET 1.4 FEET EAST OF THE MARK. SECTION 25, T22N,
 CQ1423'R9W.
 CQ1423
 CQ1423                          STATION RECOVERY (1989)
 CQ1423
 CQ1423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 CQ1423'STATION WAS NOT VISITED BY THIS PARTY.  THIS STATION WAS USED IN THE
 CQ1423'LOUISIANA FAA PROJECT AND IS LISTED HERE AS A CONNECTOR TO THE
 CQ1423'ARKANSAW FAA PROJECT.  THE FOLLOWING DATA IS COPIED FROM THE 1987
 CQ1423'DESCRIPTION.
 CQ1423'
 CQ1423'THE STATION IS LOCATED ABOUT 29 KM (18.0 MI) NORTH OF MINDEN, 19.6 KM
 CQ1423'(12.2 MI) EAST OF COTTON VALLEY AND 16.1 KM (10.0 MI) NORTHWEST OF
 CQ1423'HOMER.  OWNERSHIP--W. G. BLACKWELL, 136 BRUCE AVENUE, SHREVEPORT, LA
 CQ1423'71105.  TELEPHONE 318-861-6265 TO REACH FROM THE JUNCTION OF STATE
 CQ1423'HIGHWAYS 2, 159 AND 160 IN LETON.  GO EAST ON HIGHWAY 2 FOR 0.9 KM
 CQ1423'(0.6 MI) TO THE JUNCTION OF STATE HIGHWAY 521 AND THE STATION ON THE
 CQ1423'LEFT.
 CQ1423'
 CQ1423'THE STATION IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST
 CQ1423'PROJECTING 5 CM.  IT IS 81.7 M (268.0 FT) NORTHEAST OF NORTH HEADWALL
 CQ1423'OF A CULVERT UNDER HIGHWAY 2, 53.3 M (174.9 FT) NORTHEAST OF THE
 CQ1423'CENTER OF THE HIGHWAY JUNCTION, 32.9 M (107.9 FT) NORTH OF THE CENTER
 CQ1423'OF HIGHWAY 2, 32.0 M (105.0 FT) EAST OF THE CENTER OF HIGHWAY 521,
 CQ1423'14.3 M (46.9 FT) NORTHWEST IF A FOUR-STRAND BARBED WIRE FENCE CORNER,
 CQ1423'0.6 KM (0.4 MI) EAST OF THE FENCE, AND 0.4 M (1.3 FT) WEST OF A METAL
 CQ1423'WITNESS POST.
 CQ1423
 CQ1423                          STATION RECOVERY (1990)
 CQ1423
 CQ1423'RECOVERED 1990
 CQ1423'RECOVERED IN GOOD CONDITION.
 CQ1423
 CQ1423                          STATION RECOVERY (2004)
 CQ1423
 CQ1423'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 CQ1423'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1235 ***********************************************************************
 DL1235  DESIGNATION -  60 V 19
 DL1235  PID         -  DL1235
 DL1235  STATE/COUNTY-  LA/WEBSTER
 DL1235  COUNTRY     -  US
 DL1235  USGS QUAD   -  BRADLEY SE (2017)
 DL1235
 DL1235                         *CURRENT SURVEY CONTROL
 DL1235  ______________________________________________________________________
 DL1235* NAD 83(1986) POSITION- 33 00 02.     (N) 093 30 30.     (W)   SCALED
 DL1235* NAVD 88 ORTHO HEIGHT -    68.404 (meters)      224.42  (feet) ADJUSTED
 DL1235  ______________________________________________________________________
 DL1235  GEOID HEIGHT    -        -26.269 (meters)                     GEOID18
 DL1235  DYNAMIC HEIGHT  -         68.330 (meters)      224.18  (feet) COMP
 DL1235  MODELED GRAVITY -    979,549.0   (mgal)                       NAVD 88
 DL1235
 DL1235  VERT ORDER      -  SECOND    CLASS II
 DL1235
 DL1235.The horizontal coordinates were scaled from a map and have
 DL1235.an estimated accuracy of +/- 6 seconds.
 DL1235
 DL1235.The orthometric height was determined by differential leveling and
 DL1235.adjusted by the NATIONAL GEODETIC SURVEY
 DL1235.in June 1991.
 DL1235
 DL1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1235.GEOID18 height accuracy estimate available here.
 DL1235
 DL1235.Click photographs - Photos may exist for this station.
 DL1235
 DL1235.The dynamic height is computed by dividing the NAVD 88
 DL1235.geopotential number by the normal gravity value computed on the
 DL1235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL1235.degrees latitude (g = 980.6199 gals.).
 DL1235
 DL1235.The modeled gravity was interpolated from observed gravity values.
 DL1235
 DL1235;                    North         East    Units  Estimated Accuracy
 DL1235;SPC LA N     -   277,710.      905,760.      MT  (+/- 180 meters Scaled)
 DL1235
 DL1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS525514(NAD 83)
 DL1235
 DL1235                          SUPERSEDED SURVEY CONTROL
 DL1235
 DL1235  NGVD 29 (??/??/92)   68.47   (m)          224.6    (f) COMPUTED    2 2
 DL1235
 DL1235.Superseded values are not recommended for survey control.
 DL1235
 DL1235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1235.See file dsdata.pdf to determine how the superseded data were derived.
 DL1235
 DL1235_MARKER: DD = SURVEY DISK
 DL1235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL1235_STAMPING: 60V19 1969
 DL1235_MARK LOGO: LADHGS
 DL1235_PROJECTION: FLUSH
 DL1235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1235+STABILITY: SURFACE MOTION
 DL1235
 DL1235  HISTORY     - Date     Condition        Report By
 DL1235  HISTORY     - 1969     MONUMENTED       LADTD
 DL1235  HISTORY     - 1973     GOOD             LADTD
 DL1235
 DL1235                          STATION DESCRIPTION
 DL1235
 DL1235'DESCRIBED BY LA TRANSP AND DEV 1973
 DL1235'2.9 MI W FROM SPRINGHILL.
 DL1235'LOCATED 2.9 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 DL1235'OFFICE IN SPRINGHILL AND THE MARK ON THE LEFT.  IT IS 120 FEET SOUTH
 DL1235'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  2 FEET WEST OF A FENCE
 DL1235'LEADING SOUTH.  68 FEET SOUTH OF A FENCE CORNER.  64 FEET SOUTHEAST OF
 DL1235'A POWER POLE.  6 FEET NORTH OF A 18 INCH PINE TREE.  107 FEET
 DL1235'NORTHEAST OF A 14 INCH PINE TREE.  IT IS 2 FEET SOUTH OF A METAL
 DL1235'WITNESS POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1409 ***********************************************************************
 CQ1409  DESIGNATION -  60 V 2
 CQ1409  PID         -  CQ1409
 CQ1409  STATE/COUNTY-  LA/WEBSTER
 CQ1409  COUNTRY     -  US
 CQ1409  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1409
 CQ1409                         *CURRENT SURVEY CONTROL
 CQ1409  ______________________________________________________________________
 CQ1409* NAD 83(1986) POSITION- 32 49 11.55   (N) 093 25 32.06   (W)   HD_HELD1
 CQ1409* NAVD 88 ORTHO HEIGHT -    70.269 (meters)      230.54  (feet) ADJUSTED
 CQ1409  ______________________________________________________________________
 CQ1409  GEOID HEIGHT    -        -26.113 (meters)                     GEOID18
 CQ1409  DYNAMIC HEIGHT  -         70.191 (meters)      230.29  (feet) COMP
 CQ1409  MODELED GRAVITY -    979,535.1   (mgal)                       NAVD 88
 CQ1409
 CQ1409  VERT ORDER      -  SECOND    CLASS 0
 CQ1409
 CQ1409.The horizontal coordinates were determined by differentially corrected
 CQ1409.hand held GPS observations or other comparable positioning techniques
 CQ1409.and have an estimated accuracy of +/- 3 meters.
 CQ1409
 CQ1409.The orthometric height was determined by differential leveling and
 CQ1409.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1409.in June 1991.
 CQ1409
 CQ1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1409.GEOID18 height accuracy estimate available here.
 CQ1409
 CQ1409.Click photographs - Photos may exist for this station.
 CQ1409
 CQ1409.The dynamic height is computed by dividing the NAVD 88
 CQ1409.geopotential number by the normal gravity value computed on the
 CQ1409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1409.degrees latitude (g = 980.6199 gals.).
 CQ1409
 CQ1409.The modeled gravity was interpolated from observed gravity values.
 CQ1409
 CQ1409;                    North         East    Units  Estimated Accuracy
 CQ1409;SPC LA N     -   257,598.2     913,324.7     MT  (+/- 3 meters HH1 GPS) 
 CQ1409
 CQ1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6016431398(NAD 83)
 CQ1409
 CQ1409                          SUPERSEDED SURVEY CONTROL
 CQ1409
 CQ1409  NGVD 29 (11/26/84)   70.332  (m)          230.75   (f) ADJUSTED    2 0
 CQ1409
 CQ1409.Superseded values are not recommended for survey control.
 CQ1409
 CQ1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1409.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1409
 CQ1409_MARKER: DD = SURVEY DISK
 CQ1409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1409_STAMPING: 60V2 1968
 CQ1409_MARK LOGO: LADHGS
 CQ1409_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1409+STABILITY: SURFACE MOTION
 CQ1409
 CQ1409  HISTORY     - Date     Condition        Report By
 CQ1409  HISTORY     - 1968     MONUMENTED       LADH
 CQ1409  HISTORY     - 1969     GOOD             LADH
 CQ1409
 CQ1409                          STATION DESCRIPTION
 CQ1409
 CQ1409'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1409'IN COTTON VALLEY.
 CQ1409'ABOUT 483 FEET WEST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1409'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 7.  IT IS 113 FEET NORTH
 CQ1409'OF CENTERLINE OF LOUISIANA HIGHWAY 160, 169 FEET SOUTHEAST FROM
 CQ1409'SOUTHEAST LEG OF WATER TANK TOWER, 46 FEET SOUTH OF 36 INCH RED OAK, 1
 CQ1409'FOOT WEST OF NORTH-SOUTH FENCE.  SET IN THE TOP OF CONCRETE POST
 CQ1409'PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1
 CQ1409'FOOT NORTH OF THE MARK.  SECTION 8, T 21N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1236 ***********************************************************************
 DL1236  DESIGNATION -  60 V 20
 DL1236  PID         -  DL1236
 DL1236  STATE/COUNTY-  LA/WEBSTER
 DL1236  COUNTRY     -  US
 DL1236  USGS QUAD   -  TAYLOR (2017)
 DL1236
 DL1236                         *CURRENT SURVEY CONTROL
 DL1236  ______________________________________________________________________
 DL1236* NAD 83(1986) POSITION- 33 00 34.     (N) 093 29 26.     (W)   SCALED
 DL1236* NAVD 88 ORTHO HEIGHT -    80.273 (meters)      263.36  (feet) ADJUSTED
 DL1236  ______________________________________________________________________
 DL1236  GEOID HEIGHT    -        -26.269 (meters)                     GEOID18
 DL1236  DYNAMIC HEIGHT  -         80.186 (meters)      263.08  (feet) COMP
 DL1236  MODELED GRAVITY -    979,547.4   (mgal)                       NAVD 88
 DL1236
 DL1236  VERT ORDER      -  SECOND    CLASS II
 DL1236
 DL1236.The horizontal coordinates were scaled from a map and have
 DL1236.an estimated accuracy of +/- 6 seconds.
 DL1236
 DL1236.The orthometric height was determined by differential leveling and
 DL1236.adjusted by the NATIONAL GEODETIC SURVEY
 DL1236.in June 1991.
 DL1236
 DL1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1236.GEOID18 height accuracy estimate available here.
 DL1236
 DL1236.Click photographs - Photos may exist for this station.
 DL1236
 DL1236.The dynamic height is computed by dividing the NAVD 88
 DL1236.geopotential number by the normal gravity value computed on the
 DL1236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL1236.degrees latitude (g = 980.6199 gals.).
 DL1236
 DL1236.The modeled gravity was interpolated from observed gravity values.
 DL1236
 DL1236;                    North         East    Units  Estimated Accuracy
 DL1236;SPC LA N     -   278,680.      907,430.      MT  (+/- 180 meters Scaled)
 DL1236
 DL1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS541524(NAD 83)
 DL1236
 DL1236                          SUPERSEDED SURVEY CONTROL
 DL1236
 DL1236  NGVD 29 (??/??/92)   80.33   (m)          263.5    (f) COMPUTED    2 2
 DL1236
 DL1236.Superseded values are not recommended for survey control.
 DL1236
 DL1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1236.See file dsdata.pdf to determine how the superseded data were derived.
 DL1236
 DL1236_MARKER: DD = SURVEY DISK
 DL1236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL1236_STAMPING: 60V20 1969
 DL1236_MARK LOGO: LADHGS
 DL1236_PROJECTION: FLUSH
 DL1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1236+STABILITY: SURFACE MOTION
 DL1236
 DL1236  HISTORY     - Date     Condition        Report By
 DL1236  HISTORY     - 1969     MONUMENTED       LADTD
 DL1236  HISTORY     - 1973     GOOD             LADTD
 DL1236
 DL1236                          STATION DESCRIPTION
 DL1236
 DL1236'DESCRIBED BY LA TRANSP AND DEV 1973
 DL1236'1.6 MI W FROM SPRINGHILL.
 DL1236'LOCATED 1.6 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 DL1236'OFFICE IN SPRINGHILL AND THE MARK ON THE RIGHT.  IT IS 63 FEET NORTH
 DL1236'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  63 FEET EAST OF A CYCLONE
 DL1236'YARD FENCE.  91 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK
 DL1236'RESIDENCE.  46 FEET WEST OF A 20 INCH OAK TREE.  27 FEET SOUTHEAST OF
 DL1236'A 6 INCH PINE TREE.  IT IS 2 FEET SOUTH OF A METAL WITNESS POST AND
 DL1236'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1237 ***********************************************************************
 DL1237  DESIGNATION -  60 V 21
 DL1237  PID         -  DL1237
 DL1237  STATE/COUNTY-  LA/WEBSTER
 DL1237  COUNTRY     -  US
 DL1237  USGS QUAD   -  TAYLOR (2017)
 DL1237
 DL1237                         *CURRENT SURVEY CONTROL
 DL1237  ______________________________________________________________________
 DL1237* NAD 83(1986) POSITION- 33 00 34.     (N) 093 28 31.     (W)   SCALED
 DL1237* NAVD 88 ORTHO HEIGHT -    83.035 (meters)      272.42  (feet) ADJUSTED
 DL1237  ______________________________________________________________________
 DL1237  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 DL1237  DYNAMIC HEIGHT  -         82.945 (meters)      272.13  (feet) COMP
 DL1237  MODELED GRAVITY -    979,547.7   (mgal)                       NAVD 88
 DL1237
 DL1237  VERT ORDER      -  SECOND    CLASS II
 DL1237
 DL1237.The horizontal coordinates were scaled from a map and have
 DL1237.an estimated accuracy of +/- 6 seconds.
 DL1237
 DL1237.The orthometric height was determined by differential leveling and
 DL1237.adjusted by the NATIONAL GEODETIC SURVEY
 DL1237.in June 1991.
 DL1237
 DL1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1237.GEOID18 height accuracy estimate available here.
 DL1237
 DL1237.Click photographs - Photos may exist for this station.
 DL1237
 DL1237.The dynamic height is computed by dividing the NAVD 88
 DL1237.geopotential number by the normal gravity value computed on the
 DL1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL1237.degrees latitude (g = 980.6199 gals.).
 DL1237
 DL1237.The modeled gravity was interpolated from observed gravity values.
 DL1237
 DL1237;                    North         East    Units  Estimated Accuracy
 DL1237;SPC LA N     -   278,660.      908,860.      MT  (+/- 180 meters Scaled)
 DL1237
 DL1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS556524(NAD 83)
 DL1237
 DL1237                          SUPERSEDED SURVEY CONTROL
 DL1237
 DL1237  NGVD 29 (??/??/92)   83.09   (m)          272.6    (f) COMPUTED    2 2
 DL1237
 DL1237.Superseded values are not recommended for survey control.
 DL1237
 DL1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1237.See file dsdata.pdf to determine how the superseded data were derived.
 DL1237
 DL1237_MARKER: DD = SURVEY DISK
 DL1237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL1237_STAMPING: 60V21 1969
 DL1237_MARK LOGO: LADHGS
 DL1237_PROJECTION: FLUSH
 DL1237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1237+STABILITY: SURFACE MOTION
 DL1237
 DL1237  HISTORY     - Date     Condition        Report By
 DL1237  HISTORY     - 1969     MONUMENTED       LADTD
 DL1237  HISTORY     - 1973     GOOD             LADTD
 DL1237
 DL1237                          STATION DESCRIPTION
 DL1237
 DL1237'DESCRIBED BY LA TRANSP AND DEV 1973
 DL1237'0.9 MI W FROM SPRINGHILL.
 DL1237'LOCATED 0.9 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 DL1237'OFFICE IN SPRINGHILL AND THE MARK ON THE RIGHT.  IT IS 127 FEET
 DL1237'NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  33 FEET
 DL1237'SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME RESIDENCE.  50 FEET
 DL1237'NORTHEAST OF A 36 INCH OAK TREE.  4 FEET EAST OF A SERVICE POWER POLE
 DL1237'AND TELEPHONE POLE.  58 FEET NORTHWEST OF A 42 INCH OAK TREE.  28 FEET
 DL1237'WEST OF A 24 INCH PECAN TREE.  IT IS 3 FEET EAST OF A METAL WITNESS
 DL1237'POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1238 ***********************************************************************
 DL1238  DESIGNATION -  60 V 22
 DL1238  PID         -  DL1238
 DL1238  STATE/COUNTY-  LA/WEBSTER
 DL1238  COUNTRY     -  US
 DL1238  USGS QUAD   -  TAYLOR (2017)
 DL1238
 DL1238                         *CURRENT SURVEY CONTROL
 DL1238  ______________________________________________________________________
 DL1238* NAD 83(1986) POSITION- 33 00 20.01   (N) 093 28 01.16   (W)   HD_HELD1
 DL1238* NAVD 88 ORTHO HEIGHT -    87.682 (meters)      287.67  (feet) ADJUSTED
 DL1238  ______________________________________________________________________
 DL1238  GEOID HEIGHT    -        -26.256 (meters)                     GEOID18
 DL1238  DYNAMIC HEIGHT  -         87.586 (meters)      287.36  (feet) COMP
 DL1238  MODELED GRAVITY -    979,547.5   (mgal)                       NAVD 88
 DL1238
 DL1238  VERT ORDER      -  SECOND    CLASS II
 DL1238
 DL1238.The horizontal coordinates were determined by differentially corrected
 DL1238.hand held GPS observations or other comparable positioning techniques
 DL1238.and have an estimated accuracy of +/- 3 meters.
 DL1238
 DL1238.The orthometric height was determined by differential leveling and
 DL1238.adjusted by the NATIONAL GEODETIC SURVEY
 DL1238.in June 1991.
 DL1238
 DL1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1238.GEOID18 height accuracy estimate available here.
 DL1238
 DL1238.Click photographs - Photos may exist for this station.
 DL1238
 DL1238.The dynamic height is computed by dividing the NAVD 88
 DL1238.geopotential number by the normal gravity value computed on the
 DL1238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL1238.degrees latitude (g = 980.6199 gals.).
 DL1238
 DL1238.The modeled gravity was interpolated from observed gravity values.
 DL1238
 DL1238;                    North         East    Units  Estimated Accuracy
 DL1238;SPC LA N     -   278,225.4     909,630.1     MT  (+/- 3 meters HH1 GPS) 
 DL1238
 DL1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5637851999(NAD 83)
 DL1238
 DL1238                          SUPERSEDED SURVEY CONTROL
 DL1238
 DL1238  NGVD 29 (??/??/92)   87.74   (m)          287.9    (f) COMPUTED    2 2
 DL1238
 DL1238.Superseded values are not recommended for survey control.
 DL1238
 DL1238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1238.See file dsdata.pdf to determine how the superseded data were derived.
 DL1238
 DL1238_MARKER: DD = SURVEY DISK
 DL1238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL1238_STAMPING: 60V22 1969
 DL1238_MARK LOGO: LADHGS
 DL1238_PROJECTION: FLUSH
 DL1238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1238+STABILITY: SURFACE MOTION
 DL1238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL1238+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2011
 DL1238
 DL1238  HISTORY     - Date     Condition        Report By
 DL1238  HISTORY     - 1969     MONUMENTED       LADTD
 DL1238  HISTORY     - 1973     GOOD             LADTD
 DL1238  HISTORY     - 20110715 GOOD             INDIV
 DL1238
 DL1238                          STATION DESCRIPTION
 DL1238
 DL1238'DESCRIBED BY LA TRANSP AND DEV 1973
 DL1238'0.3 MI W FROM SPRINGHILL.
 DL1238'LOCATED 0.3 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 DL1238'OFFICE IN SPRINGHILL AND THE MARK ON THE LEFT.  IT IS 74 FEET SOUTH OF
 DL1238'THE CENTERLINE OF LOUISIANA HIGHWAY 157.  79 FEET EAST OF THE
 DL1238'CENTERLINE OF LOUISIANA HIGHWAY 7.  3 FEET NORTHEAST OF THE WEST LEG
 DL1238'OF THE SPRINGHILL WATER TOWER.  44 FEET WEST OF THE NORTHWEST CORNER
 DL1238'OF BRICK BUILDING.  36 FEET SOUTHEAST OF A SERVICE POWER POLE.  IT IS
 DL1238'2 FEET SOUTH OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 DL1238
 DL1238                          STATION RECOVERY (2011)
 DL1238
 DL1238'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JCG)
 DL1238'MONUMENT RECOVERED IN FAIR CONDITION. WITNESS POST STILL EXISTS. WATER
 DL1238'TOWER HAS BEEN REMOVED. MONUMENT IS LOCATED INSIDE A 6' CHAIN-LINK
 DL1238'SECURITY FENCE. MONUMENT RELATED TO OPUS CORRECTION ON 7/15/2011 HAS
 DL1238'COORDINATES N912811.50, E2984344.80, ELEV GIVEN BY OPUS READ 287.49'
 DL1238'(GEOID 03). 0.2' LOWER THAN PUBLISHED ELEVATION FOR MARK. OPUS
 DL1238'RECORDED FOR 4.5 HOURS-ONE TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1239 ***********************************************************************
 DL1239  DESIGNATION -  60 V 23
 DL1239  PID         -  DL1239
 DL1239  STATE/COUNTY-  LA/WEBSTER
 DL1239  COUNTRY     -  US
 DL1239  USGS QUAD   -  TAYLOR (2017)
 DL1239
 DL1239                         *CURRENT SURVEY CONTROL
 DL1239  ______________________________________________________________________
 DL1239* NAD 83(1986) POSITION- 33 00 05.     (N) 093 27 16.     (W)   SCALED
 DL1239* NAVD 88 ORTHO HEIGHT -    71.323 (meters)      234.00  (feet) ADJUSTED
 DL1239  ______________________________________________________________________
 DL1239  GEOID HEIGHT    -        -26.247 (meters)                     GEOID18
 DL1239  DYNAMIC HEIGHT  -         71.245 (meters)      233.74  (feet) COMP
 DL1239  MODELED GRAVITY -    979,547.4   (mgal)                       NAVD 88
 DL1239
 DL1239  VERT ORDER      -  SECOND    CLASS II
 DL1239
 DL1239.The horizontal coordinates were scaled from a map and have
 DL1239.an estimated accuracy of +/- 6 seconds.
 DL1239
 DL1239.The orthometric height was determined by differential leveling and
 DL1239.adjusted by the NATIONAL GEODETIC SURVEY
 DL1239.in June 1991.
 DL1239
 DL1239.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1239.GEOID18 height accuracy estimate available here.
 DL1239
 DL1239.Click photographs - Photos may exist for this station.
 DL1239
 DL1239.The dynamic height is computed by dividing the NAVD 88
 DL1239.geopotential number by the normal gravity value computed on the
 DL1239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL1239.degrees latitude (g = 980.6199 gals.).
 DL1239
 DL1239.The modeled gravity was interpolated from observed gravity values.
 DL1239
 DL1239;                    North         East    Units  Estimated Accuracy
 DL1239;SPC LA N     -   277,750.      910,800.      MT  (+/- 180 meters Scaled)
 DL1239
 DL1239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS575515(NAD 83)
 DL1239
 DL1239                          SUPERSEDED SURVEY CONTROL
 DL1239
 DL1239  NGVD 29 (??/??/92)   71.38   (m)          234.2    (f) COMPUTED    2 2
 DL1239
 DL1239.Superseded values are not recommended for survey control.
 DL1239
 DL1239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1239.See file dsdata.pdf to determine how the superseded data were derived.
 DL1239
 DL1239_MARKER: DD = SURVEY DISK
 DL1239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL1239_STAMPING: 60V23 1969
 DL1239_MARK LOGO: LADHGS
 DL1239_PROJECTION: FLUSH
 DL1239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1239+STABILITY: SURFACE MOTION
 DL1239
 DL1239  HISTORY     - Date     Condition        Report By
 DL1239  HISTORY     - 1969     MONUMENTED       LADTD
 DL1239  HISTORY     - 1973     GOOD             LADTD
 DL1239
 DL1239                          STATION DESCRIPTION
 DL1239
 DL1239'DESCRIBED BY LA TRANSP AND DEV 1973
 DL1239'0.7 MI E FROM SPRINGHILL.
 DL1239'LOCATED 0.7 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 DL1239'OFFICE IN SPRINGHILL AND THE MARK ON THE LEFT.  IT IS 106 FEET NORTH
 DL1239'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  ONE FOOT EAST OF A
 DL1239'CYCLONE YARD FENCE.  2 FEET SOUTH OF A TELEPHONE POLE.  82 FEET NORTH
 DL1239'OF A POWER POLE.  22 FEET SOUTHEAST OF THE NORTHEAST CORNER OF A
 DL1239'CINDER BLOCK RESIDENCE.  140 FEET SOUTH OF THE CENTERLINE OF BAKER
 DL1239'STREET.  IT IS ONE FOOT SOUTH OF A METAL WITNESS POST AND FLUSH WITH
 DL1239'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2392 ***********************************************************************
 CQ2392  DESIGNATION -  60 V 24
 CQ2392  PID         -  CQ2392
 CQ2392  STATE/COUNTY-  LA/WEBSTER
 CQ2392  COUNTRY     -  US
 CQ2392  USGS QUAD   -  CULLEN (2018)
 CQ2392
 CQ2392                         *CURRENT SURVEY CONTROL
 CQ2392  ______________________________________________________________________
 CQ2392* NAD 83(1986) POSITION- 32 59 57.     (N) 093 26 20.     (W)   SCALED
 CQ2392* NAVD 88 ORTHO HEIGHT -    75.970 (meters)      249.24  (feet) ADJUSTED
 CQ2392  ______________________________________________________________________
 CQ2392  GEOID HEIGHT    -        -26.240 (meters)                     GEOID18
 CQ2392  DYNAMIC HEIGHT  -         75.888 (meters)      248.98  (feet) COMP
 CQ2392  MODELED GRAVITY -    979,553.8   (mgal)                       NAVD 88
 CQ2392
 CQ2392  VERT ORDER      -  SECOND    CLASS II
 CQ2392
 CQ2392.The horizontal coordinates were scaled from a map and have
 CQ2392.an estimated accuracy of +/- 6 seconds.
 CQ2392
 CQ2392.The orthometric height was determined by differential leveling and
 CQ2392.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2392.in June 1991.
 CQ2392
 CQ2392.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2392.GEOID18 height accuracy estimate available here.
 CQ2392
 CQ2392.Click photographs - Photos may exist for this station.
 CQ2392
 CQ2392.The dynamic height is computed by dividing the NAVD 88
 CQ2392.geopotential number by the normal gravity value computed on the
 CQ2392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2392.degrees latitude (g = 980.6199 gals.).
 CQ2392
 CQ2392.The modeled gravity was interpolated from observed gravity values.
 CQ2392
 CQ2392;                    North         East    Units  Estimated Accuracy
 CQ2392;SPC LA N     -   277,490.      912,250.      MT  (+/- 180 meters Scaled)
 CQ2392
 CQ2392_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS590512(NAD 83)
 CQ2392
 CQ2392                          SUPERSEDED SURVEY CONTROL
 CQ2392
 CQ2392  NGVD 29 (11/26/84)   76.032  (m)          249.45   (f) ADJUSTED    2 2
 CQ2392
 CQ2392.Superseded values are not recommended for survey control.
 CQ2392
 CQ2392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2392.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2392
 CQ2392_MARKER: DD = SURVEY DISK
 CQ2392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2392_STAMPING: 60V24 1969
 CQ2392_MARK LOGO: LADHGS
 CQ2392_PROJECTION: FLUSH
 CQ2392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2392+STABILITY: SURFACE MOTION
 CQ2392
 CQ2392  HISTORY     - Date     Condition        Report By
 CQ2392  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2392  HISTORY     - 1973     GOOD             LADTD
 CQ2392  HISTORY     - 20021012 MARK NOT FOUND   USPSQD
 CQ2392
 CQ2392                          STATION DESCRIPTION
 CQ2392
 CQ2392'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2392'1.5 MI E FROM SPRINGHILL.
 CQ2392'LOCATED 1.5 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2392'OFFICE IN SPRINGHILL TO THE MARK ON THE LEFT.  IT IS 193 FEET NORTH OF
 CQ2392'THE CENTERLINE OF LOUISIANA HIGHWAY 157.  22 FEET NORTHWEST OF THE
 CQ2392'NORTHEAST CORNER OF A YELLOW FRAME SHOP BUILDING.  21 FEET NORTHEAST
 CQ2392'OF THE NORTHWEST CORNER OF THE SAME SHOP BUILDING.  49 FEET SOUTHWEST
 CQ2392'OF TWIN 10 INCH GUM TREE.  58 FEET SOUTH OF A 10 INCH PINE TREE.  IT
 CQ2392'IS 2 FEET SOUTH OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2392
 CQ2392                          STATION RECOVERY (2002)
 CQ2392
 CQ2392'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 CQ2392'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2393 ***********************************************************************
 CQ2393  DESIGNATION -  60 V 25
 CQ2393  PID         -  CQ2393
 CQ2393  STATE/COUNTY-  LA/WEBSTER
 CQ2393  COUNTRY     -  US
 CQ2393  USGS QUAD   -  CULLEN (2018)
 CQ2393
 CQ2393                         *CURRENT SURVEY CONTROL
 CQ2393  ______________________________________________________________________
 CQ2393* NAD 83(1986) POSITION- 32 59 47.     (N) 093 25 19.     (W)   SCALED
 CQ2393* NAVD 88 ORTHO HEIGHT -    66.959 (meters)      219.68  (feet) ADJUSTED
 CQ2393  ______________________________________________________________________
 CQ2393  GEOID HEIGHT    -        -26.232 (meters)                     GEOID18
 CQ2393  DYNAMIC HEIGHT  -         66.886 (meters)      219.44  (feet) COMP
 CQ2393  MODELED GRAVITY -    979,553.6   (mgal)                       NAVD 88
 CQ2393
 CQ2393  VERT ORDER      -  SECOND    CLASS II
 CQ2393
 CQ2393.The horizontal coordinates were scaled from a map and have
 CQ2393.an estimated accuracy of +/- 6 seconds.
 CQ2393
 CQ2393.The orthometric height was determined by differential leveling and
 CQ2393.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2393.in June 1991.
 CQ2393
 CQ2393.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2393.GEOID18 height accuracy estimate available here.
 CQ2393
 CQ2393.Click photographs - Photos may exist for this station.
 CQ2393
 CQ2393.The dynamic height is computed by dividing the NAVD 88
 CQ2393.geopotential number by the normal gravity value computed on the
 CQ2393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2393.degrees latitude (g = 980.6199 gals.).
 CQ2393
 CQ2393.The modeled gravity was interpolated from observed gravity values.
 CQ2393
 CQ2393;                    North         East    Units  Estimated Accuracy
 CQ2393;SPC LA N     -   277,170.      913,830.      MT  (+/- 180 meters Scaled)
 CQ2393
 CQ2393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS605509(NAD 83)
 CQ2393
 CQ2393                          SUPERSEDED SURVEY CONTROL
 CQ2393
 CQ2393  NGVD 29 (11/26/84)   67.021  (m)          219.88   (f) ADJUSTED    2 2
 CQ2393
 CQ2393.Superseded values are not recommended for survey control.
 CQ2393
 CQ2393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2393.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2393
 CQ2393_MARKER: DD = SURVEY DISK
 CQ2393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2393_STAMPING: 60V25 1969
 CQ2393_MARK LOGO: LADHGS
 CQ2393_PROJECTION: FLUSH
 CQ2393_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2393+STABILITY: SURFACE MOTION
 CQ2393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2393+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1995
 CQ2393
 CQ2393  HISTORY     - Date     Condition        Report By
 CQ2393  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2393  HISTORY     - 1973     GOOD             LADTD
 CQ2393  HISTORY     - 19950606 GOOD             LADTD
 CQ2393  HISTORY     - 20021012 POOR             USPSQD
 CQ2393
 CQ2393                          STATION DESCRIPTION
 CQ2393
 CQ2393'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2393'2.6 MI E FROM SPRINGHILL.
 CQ2393'LOCATED 2.6 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2393'OFFICE IN SPRINGHILL TO THE MARK ON THE RIGHT.  IT IS 153 FEET SOUTH
 CQ2393'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  ONE FOOT WEST OF A FENCE
 CQ2393'LEADING EAST AND WEST.  57 FEET SOUTHWEST OF A 24 INCH COTTONWOOD
 CQ2393'TREE.  99 FEET SOUTHWEST OF A 22 INCH PECAN TREE.  43 FEET WEST OF THE
 CQ2393'NORTHWEST CORNER OF A PORCH ON A WHITE WOOD FRAME RESIDENCE.  IT IS 2
 CQ2393'FEET NORTH OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2393
 CQ2393                          STATION RECOVERY (1995)
 CQ2393
 CQ2393'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 CQ2393'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) EAST OF SPRINGHILL, 5.5
 CQ2393'MI (8.9 KM) NORTH-NORTHEAST OF SAREPTA AND 7.0 MI (11.3 KM) NORTHWEST
 CQ2393'OF SHONGALOO.  OWNERSHIP--UNKNOWN. TO REACH THE STATION FROM THE
 CQ2393'JUNCTION OF STATE HIGHWAYS 7 AND 157 IN SPRINGHILL, GO EAST FOR 3.0 MI
 CQ2393'(4.8 KM) ON HIGHWAY 157 TO THE STATION SET ON THE RIGHT AT A WHITE
 CQ2393'FRAME HOUSE. THE STATION IS 153.0 FT (46.6 M) SOUTHWEST FROM THE
 CQ2393'CENTER OF THE HIGHWAY, 57.5 FT (17.5 M) WEST-SOUTHWEST FROM A 36-INCH
 CQ2393'SYCMORE TREE, 43.0 FT (13.1 M) NORTHWEST FROM THE NORTHWEST CORNER OF
 CQ2393'THE HOUSE, 3.0 FT (0.9 M) NORTHWEST FROM A 4-STRAND BARBED WIRE FENCE,
 CQ2393'1.5 FT (0.5 M) NORTH-NORTHEAST FROM A METAL WITNESS POST WITH SIGN
 CQ2393'ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 6.0 FT (1.8 M) ABOVE
 CQ2393'THE LEVEL OF THE HIGHWAY.
 CQ2393
 CQ2393                          STATION RECOVERY (2002)
 CQ2393
 CQ2393'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 CQ2393'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2394 ***********************************************************************
 CQ2394  DESIGNATION -  60 V 26
 CQ2394  PID         -  CQ2394
 CQ2394  STATE/COUNTY-  LA/WEBSTER
 CQ2394  COUNTRY     -  US
 CQ2394  USGS QUAD   -  CULLEN (2018)
 CQ2394
 CQ2394                         *CURRENT SURVEY CONTROL
 CQ2394  ______________________________________________________________________
 CQ2394* NAD 83(1986) POSITION- 32 59 42.     (N) 093 24 28.     (W)   SCALED
 CQ2394* NAVD 88 ORTHO HEIGHT -    60.370 (meters)      198.06  (feet) ADJUSTED
 CQ2394  ______________________________________________________________________
 CQ2394  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 CQ2394  DYNAMIC HEIGHT  -         60.305 (meters)      197.85  (feet) COMP
 CQ2394  MODELED GRAVITY -    979,553.2   (mgal)                       NAVD 88
 CQ2394
 CQ2394  VERT ORDER      -  SECOND    CLASS II
 CQ2394
 CQ2394.The horizontal coordinates were scaled from a map and have
 CQ2394.an estimated accuracy of +/- 6 seconds.
 CQ2394
 CQ2394.The orthometric height was determined by differential leveling and
 CQ2394.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2394.in June 1991.
 CQ2394
 CQ2394.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2394.GEOID18 height accuracy estimate available here.
 CQ2394
 CQ2394.Click photographs - Photos may exist for this station.
 CQ2394
 CQ2394.The dynamic height is computed by dividing the NAVD 88
 CQ2394.geopotential number by the normal gravity value computed on the
 CQ2394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2394.degrees latitude (g = 980.6199 gals.).
 CQ2394
 CQ2394.The modeled gravity was interpolated from observed gravity values.
 CQ2394
 CQ2394;                    North         East    Units  Estimated Accuracy
 CQ2394;SPC LA N     -   277,010.      915,150.      MT  (+/- 180 meters Scaled)
 CQ2394
 CQ2394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS619508(NAD 83)
 CQ2394
 CQ2394                          SUPERSEDED SURVEY CONTROL
 CQ2394
 CQ2394  NGVD 29 (11/26/84)   60.433  (m)          198.27   (f) ADJUSTED    2 2
 CQ2394
 CQ2394.Superseded values are not recommended for survey control.
 CQ2394
 CQ2394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2394.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2394
 CQ2394_MARKER: DD = SURVEY DISK
 CQ2394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2394_STAMPING: 60V26 1969
 CQ2394_MARK LOGO: LADHGS
 CQ2394_PROJECTION: RECESSED 3 CENTIMETERS
 CQ2394_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2394+STABILITY: SURFACE MOTION
 CQ2394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2394+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1995
 CQ2394
 CQ2394  HISTORY     - Date     Condition        Report By
 CQ2394  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2394  HISTORY     - 1976     GOOD             LADTD
 CQ2394  HISTORY     - 19950606 GOOD             LADTD
 CQ2394  HISTORY     - 20021012 GOOD             USPSQD
 CQ2394
 CQ2394                          STATION DESCRIPTION
 CQ2394
 CQ2394'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2394'3.5 MI E FROM SPRINGHILL.
 CQ2394'LOCATED 3.5 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2394'OFFICE IN SPRINGHILL AND THE MARK ON THE LEFT.  IT IS 147 FEET NORTH
 CQ2394'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  67 FEET NORTHEAST OF A 28
 CQ2394'INCH HICKORY TREE.  13 FEET EAST OF THE CENTERLINE OF A GRAVELED
 CQ2394'DRIVEWAY LEADING NORTH TO A RESIDENCE.  3 FEET WEST OF A FENCE LEADING
 CQ2394'NORTH.  IT IS 2 FEET SOUTHEAST OF A METAL WITNESS POST AND FLUSH WITH
 CQ2394'THE GROUND.
 CQ2394
 CQ2394                          STATION RECOVERY (1995)
 CQ2394
 CQ2394'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 CQ2394'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) EAST OF SPRINGHILL, 5.5
 CQ2394'MI (8.9 KM) NORTH-NORTHEAST OF SAREPTA AND 6.0 MI (9.7 KM) NORTHWEST
 CQ2394'OF SHONGALOO.  OWNERSHIP--MR.  MILTON MODISETTE, 24736 HWY 157,
 CQ2394'SPRINGHILL, LA.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 CQ2394'HIGHWAYS 7 AND 157 IN SPRINGHILL, GO EAST FOR 3.85 MI (6.20 KM) ON
 CQ2394'HIGHWAY 157 TO THE STATION SET ON THE LEFT AT A GRAVEL DRIVE LEADING
 CQ2394'NORTH INTO MR.  MODISETTES RESIDENCE.  THE STATION IS 148.0 FT (45.1
 CQ2394'M) NORTH FROM THE CENTER OF THE HIGHWAY.  12.0 FT (3.7 M) EAST FROM
 CQ2394'THE CENTER OF THE DRIVE, 3.0 FT (0.9 M) WEST FROM A 5-STRAND BARBED
 CQ2394'WIRE FENCE, 2.5 FT (0.8 M) WEST FROM A METAL WITNESS POST WITH SIGN
 CQ2394'ATTACHED, RECESSED 1-INCH BELOW THE GROUND SURFACE AND ABOUT LEVEL
 CQ2394'WITH THE HIGHWAY.
 CQ2394
 CQ2394                          STATION RECOVERY (2002)
 CQ2394
 CQ2394'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 CQ2394'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2395 ***********************************************************************
 CQ2395  DESIGNATION -  60 V 27
 CQ2395  PID         -  CQ2395
 CQ2395  STATE/COUNTY-  LA/WEBSTER
 CQ2395  COUNTRY     -  US
 CQ2395  USGS QUAD   -  CULLEN (2018)
 CQ2395
 CQ2395                         *CURRENT SURVEY CONTROL
 CQ2395  ______________________________________________________________________
 CQ2395* NAD 83(1986) POSITION- 32 59 39.     (N) 093 23 29.     (W)   SCALED
 CQ2395* NAVD 88 ORTHO HEIGHT -    79.301 (meters)      260.17  (feet) ADJUSTED
 CQ2395  ______________________________________________________________________
 CQ2395  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 CQ2395  DYNAMIC HEIGHT  -         79.215 (meters)      259.89  (feet) COMP
 CQ2395  MODELED GRAVITY -    979,552.5   (mgal)                       NAVD 88
 CQ2395
 CQ2395  VERT ORDER      -  SECOND    CLASS II
 CQ2395
 CQ2395.The horizontal coordinates were scaled from a map and have
 CQ2395.an estimated accuracy of +/- 6 seconds.
 CQ2395
 CQ2395.The orthometric height was determined by differential leveling and
 CQ2395.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2395.in June 1991.
 CQ2395
 CQ2395.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2395.GEOID18 height accuracy estimate available here.
 CQ2395
 CQ2395.Click photographs - Photos may exist for this station.
 CQ2395
 CQ2395.The dynamic height is computed by dividing the NAVD 88
 CQ2395.geopotential number by the normal gravity value computed on the
 CQ2395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2395.degrees latitude (g = 980.6199 gals.).
 CQ2395
 CQ2395.The modeled gravity was interpolated from observed gravity values.
 CQ2395
 CQ2395;                    North         East    Units  Estimated Accuracy
 CQ2395;SPC LA N     -   276,900.      916,690.      MT  (+/- 180 meters Scaled)
 CQ2395
 CQ2395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS634507(NAD 83)
 CQ2395
 CQ2395                          SUPERSEDED SURVEY CONTROL
 CQ2395
 CQ2395  NGVD 29 (11/26/84)   79.363  (m)          260.38   (f) ADJUSTED    2 2
 CQ2395
 CQ2395.Superseded values are not recommended for survey control.
 CQ2395
 CQ2395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2395.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2395
 CQ2395_MARKER: DD = SURVEY DISK
 CQ2395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2395_STAMPING: 60V27 1969
 CQ2395_MARK LOGO: LADHGS
 CQ2395_PROJECTION: PROJECTING 30 CENTIMETERS
 CQ2395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2395+STABILITY: SURFACE MOTION
 CQ2395
 CQ2395  HISTORY     - Date     Condition        Report By
 CQ2395  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2395  HISTORY     - 1976     GOOD             LADTD
 CQ2395  HISTORY     - 20021012 MARK NOT FOUND   USPSQD
 CQ2395
 CQ2395                          STATION DESCRIPTION
 CQ2395
 CQ2395'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2395'4.4 MI E FROM SPRINGHILL.
 CQ2395'LOCATED 4.4 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2395'OFFICE IN SPRINGHILL TO THE MARK ON THE LEFT.  IT IS 139 FEET NORTH OF
 CQ2395'THE CENTERLINE OF LOUISIANA HIGHWAY 157.  87 FEET NORTHWEST OF THE
 CQ2395'NORTHWEST CORNER OF A BRICK SHOP BUILDING.  70 FEET NORTHEAST OF A 30
 CQ2395'INCH WATER WELL.  46 FEET NORTHWEST OF A 30 INCH WATER WELL.  7 FEET
 CQ2395'WEST OF A 30 INCH OAK TREE.  IT IS 2 FEET SOUTH OF A METAL WITNESS
 CQ2395'POST AND PROJECTING 1 FOOT ABOVE THE GROUND.
 CQ2395
 CQ2395                          STATION RECOVERY (2002)
 CQ2395
 CQ2395'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 CQ2395'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2396 ***********************************************************************
 CQ2396  DESIGNATION -  60 V 28
 CQ2396  PID         -  CQ2396
 CQ2396  STATE/COUNTY-  LA/WEBSTER
 CQ2396  COUNTRY     -  US
 CQ2396  USGS QUAD   -  CULLEN (2018)
 CQ2396
 CQ2396                         *CURRENT SURVEY CONTROL
 CQ2396  ______________________________________________________________________
 CQ2396* NAD 83(1986) POSITION- 32 59 07.     (N) 093 22 36.     (W)   SCALED
 CQ2396* NAVD 88 ORTHO HEIGHT -    68.858 (meters)      225.91  (feet) ADJUSTED
 CQ2396  ______________________________________________________________________
 CQ2396  GEOID HEIGHT    -        -26.207 (meters)                     GEOID18
 CQ2396  DYNAMIC HEIGHT  -         68.783 (meters)      225.67  (feet) COMP
 CQ2396  MODELED GRAVITY -    979,550.9   (mgal)                       NAVD 88
 CQ2396
 CQ2396  VERT ORDER      -  SECOND    CLASS II
 CQ2396
 CQ2396.The horizontal coordinates were scaled from a map and have
 CQ2396.an estimated accuracy of +/- 6 seconds.
 CQ2396
 CQ2396.The orthometric height was determined by differential leveling and
 CQ2396.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2396.in June 1991.
 CQ2396
 CQ2396.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2396.GEOID18 height accuracy estimate available here.
 CQ2396
 CQ2396.Click photographs - Photos may exist for this station.
 CQ2396
 CQ2396.The dynamic height is computed by dividing the NAVD 88
 CQ2396.geopotential number by the normal gravity value computed on the
 CQ2396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2396.degrees latitude (g = 980.6199 gals.).
 CQ2396
 CQ2396.The modeled gravity was interpolated from observed gravity values.
 CQ2396
 CQ2396;                    North         East    Units  Estimated Accuracy
 CQ2396;SPC LA N     -   275,900.      918,050.      MT  (+/- 180 meters Scaled)
 CQ2396
 CQ2396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS648497(NAD 83)
 CQ2396
 CQ2396                          SUPERSEDED SURVEY CONTROL
 CQ2396
 CQ2396  NGVD 29 (11/26/84)   68.920  (m)          226.12   (f) ADJUSTED    2 2
 CQ2396
 CQ2396.Superseded values are not recommended for survey control.
 CQ2396
 CQ2396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2396.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2396
 CQ2396_MARKER: DD = SURVEY DISK
 CQ2396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2396_STAMPING: 60V28 1969
 CQ2396_MARK LOGO: LADHGS
 CQ2396_PROJECTION: FLUSH
 CQ2396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2396+STABILITY: SURFACE MOTION
 CQ2396
 CQ2396  HISTORY     - Date     Condition        Report By
 CQ2396  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2396  HISTORY     - 1976     GOOD             LADTD
 CQ2396  HISTORY     - 20021012 GOOD             USPSQD
 CQ2396
 CQ2396                          STATION DESCRIPTION
 CQ2396
 CQ2396'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2396'5.4 MI E FROM SPRINGHILL.
 CQ2396'LOCATED 5.4 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2396'OFFICE IN SPRINGHILL TO THE MARK ON THE RIGHT.  IT IS 173 FEET
 CQ2396'SOUTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  3 FEET
 CQ2396'NORTHWEST OF A FENCE LEADING SOUTHWEST.  107 FEET NORTH OF THE
 CQ2396'NORTHWEST CORNER OF A WOOD FRAME RESIDENCE.  29 FEET NORTHEAST OF A 12
 CQ2396'INCH PINE TREE.  10 FEET SOUTH OF A 10 INCH PINE TREE.  IT IS 2 FEET
 CQ2396'SOUTH OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2396
 CQ2396                          STATION RECOVERY (2002)
 CQ2396
 CQ2396'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 CQ2396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2397 ***********************************************************************
 CQ2397  DESIGNATION -  60 V 29
 CQ2397  PID         -  CQ2397
 CQ2397  STATE/COUNTY-  LA/WEBSTER
 CQ2397  COUNTRY     -  US
 CQ2397  USGS QUAD   -  SHONGALOO (2018)
 CQ2397
 CQ2397                         *CURRENT SURVEY CONTROL
 CQ2397  ______________________________________________________________________
 CQ2397* NAD 83(1986) POSITION- 32 58 45.     (N) 093 22 04.     (W)   SCALED
 CQ2397* NAVD 88 ORTHO HEIGHT -    58.394 (meters)      191.58  (feet) ADJUSTED
 CQ2397  ______________________________________________________________________
 CQ2397  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 CQ2397  DYNAMIC HEIGHT  -         58.330 (meters)      191.37  (feet) COMP
 CQ2397  MODELED GRAVITY -    979,549.8   (mgal)                       NAVD 88
 CQ2397
 CQ2397  VERT ORDER      -  SECOND    CLASS II
 CQ2397
 CQ2397.The horizontal coordinates were scaled from a map and have
 CQ2397.an estimated accuracy of +/- 6 seconds.
 CQ2397
 CQ2397.The orthometric height was determined by differential leveling and
 CQ2397.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2397.in June 1991.
 CQ2397
 CQ2397.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2397.GEOID18 height accuracy estimate available here.
 CQ2397
 CQ2397.Click photographs - Photos may exist for this station.
 CQ2397
 CQ2397.The dynamic height is computed by dividing the NAVD 88
 CQ2397.geopotential number by the normal gravity value computed on the
 CQ2397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2397.degrees latitude (g = 980.6199 gals.).
 CQ2397
 CQ2397.The modeled gravity was interpolated from observed gravity values.
 CQ2397
 CQ2397;                    North         East    Units  Estimated Accuracy
 CQ2397;SPC LA N     -   275,220.      918,880.      MT  (+/- 180 meters Scaled)
 CQ2397
 CQ2397_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS656490(NAD 83)
 CQ2397
 CQ2397                          SUPERSEDED SURVEY CONTROL
 CQ2397
 CQ2397  NGVD 29 (11/26/84)   58.456  (m)          191.78   (f) ADJUSTED    2 2
 CQ2397
 CQ2397.Superseded values are not recommended for survey control.
 CQ2397
 CQ2397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2397.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2397
 CQ2397_MARKER: DD = SURVEY DISK
 CQ2397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2397_STAMPING: 60V29 1969
 CQ2397_MARK LOGO: LADHGS
 CQ2397_PROJECTION: FLUSH
 CQ2397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2397+STABILITY: SURFACE MOTION
 CQ2397
 CQ2397  HISTORY     - Date     Condition        Report By
 CQ2397  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2397  HISTORY     - 1976     GOOD             LADTD
 CQ2397
 CQ2397                          STATION DESCRIPTION
 CQ2397
 CQ2397'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2397'6.1 MI E FROM SPRINGHILL.
 CQ2397'LOCATED 6.1 MILES EAST ALONG LOUISIANA 157 FROM THE POST OFFICE IN
 CQ2397'SPRINGHILL TO THE MARK ON THE RIGHT.  IT IS 114 FEET SOUTHWEST OF THE
 CQ2397'CENTERLINE OF LOUISIANA HIGHWAY 157.  20 FEET WEST OF A 30 INCH PINE
 CQ2397'TREE.  ONE FOOT SOUTHWEST OF A YARD FENCE.  22 FEET NORTHEAST OF THE
 CQ2397'NORTHEAST CORNER OF A WHITE FRAME RESIDENCE.  74 FEET SOUTH OF THE
 CQ2397'EAST END OF A 12 INCH CULVERT UNDER DRIVEWAY LEADING TO SAID WHITE
 CQ2397'FRAME RESIDENCE.  IT IS 2 FEET EAST OF A METAL WITNESS POST AND FLUSH
 CQ2397'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1361 ***********************************************************************
 CQ1361  DESIGNATION -  60 V 3
 CQ1361  PID         -  CQ1361
 CQ1361  STATE/COUNTY-  LA/WEBSTER
 CQ1361  COUNTRY     -  US
 CQ1361  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1361
 CQ1361                         *CURRENT SURVEY CONTROL
 CQ1361  ______________________________________________________________________
 CQ1361* NAD 83(1986) POSITION- 32 50 00.     (N) 093 25 43.     (W)   SCALED
 CQ1361* NAVD 88 ORTHO HEIGHT -    71.306 (meters)      233.94  (feet) ADJUSTED
 CQ1361  ______________________________________________________________________
 CQ1361  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 CQ1361  DYNAMIC HEIGHT  -         71.228 (meters)      233.69  (feet) COMP
 CQ1361  MODELED GRAVITY -    979,536.6   (mgal)                       NAVD 88
 CQ1361
 CQ1361  VERT ORDER      -  SECOND    CLASS 0
 CQ1361
 CQ1361.The horizontal coordinates were scaled from a map and have
 CQ1361.an estimated accuracy of +/- 6 seconds.
 CQ1361
 CQ1361.The orthometric height was determined by differential leveling and
 CQ1361.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1361.in June 1991.
 CQ1361
 CQ1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1361.GEOID18 height accuracy estimate available here.
 CQ1361
 CQ1361.Click photographs - Photos may exist for this station.
 CQ1361
 CQ1361.The dynamic height is computed by dividing the NAVD 88
 CQ1361.geopotential number by the normal gravity value computed on the
 CQ1361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1361.degrees latitude (g = 980.6199 gals.).
 CQ1361
 CQ1361.The modeled gravity was interpolated from observed gravity values.
 CQ1361
 CQ1361;                    North         East    Units  Estimated Accuracy
 CQ1361;SPC LA N     -   259,090.      913,050.      MT  (+/- 180 meters Scaled)
 CQ1361
 CQ1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS598328(NAD 83)
 CQ1361
 CQ1361                          SUPERSEDED SURVEY CONTROL
 CQ1361
 CQ1361  NGVD 29 (11/26/84)   71.369  (m)          234.15   (f) ADJUSTED    2 0
 CQ1361
 CQ1361.Superseded values are not recommended for survey control.
 CQ1361
 CQ1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1361.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1361
 CQ1361_MARKER: DD = SURVEY DISK
 CQ1361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1361_STAMPING: 60V3 1968
 CQ1361_MARK LOGO: LADH
 CQ1361_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1361+STABILITY: SURFACE MOTION
 CQ1361
 CQ1361  HISTORY     - Date     Condition        Report By
 CQ1361  HISTORY     - 1968     MONUMENTED       LADH
 CQ1361  HISTORY     - 1969     GOOD             LADH
 CQ1361
 CQ1361                          STATION DESCRIPTION
 CQ1361
 CQ1361'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1361'0.9 MI N FROM COTTON VALLEY.
 CQ1361'ABOUT 0.9 MILES NORTH ALONG LOUISIANA HIGHWAY 7 FROM JUNCTION OF
 CQ1361'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 7 IN COTTON VALLEY.  IT IS
 CQ1361'110 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 7, 260 FEET NORTHWEST
 CQ1361'FROM NORTHWEST CORNER OF BRICK RESIDENCE OF G. GUILLORY, 31 FEET EAST
 CQ1361'FROM LARGE BLACK GUM TREE FORKED NEAR GROUND, 1 FOOT SOUTH OF
 CQ1361'EAST-WEST FENCE.  SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 CQ1361'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT EAST OF
 CQ1361'THE MARK.  SECTION 7, T 21N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2398 ***********************************************************************
 CQ2398  DESIGNATION -  60 V 30
 CQ2398  PID         -  CQ2398
 CQ2398  STATE/COUNTY-  LA/WEBSTER
 CQ2398  COUNTRY     -  US
 CQ2398  USGS QUAD   -  SHONGALOO (2018)
 CQ2398
 CQ2398                         *CURRENT SURVEY CONTROL
 CQ2398  ______________________________________________________________________
 CQ2398* NAD 83(1986) POSITION- 32 58 17.     (N) 093 21 04.     (W)   SCALED
 CQ2398* NAVD 88 ORTHO HEIGHT -    90.381 (meters)      296.52  (feet) ADJUSTED
 CQ2398  ______________________________________________________________________
 CQ2398  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 CQ2398  DYNAMIC HEIGHT  -         90.282 (meters)      296.20  (feet) COMP
 CQ2398  MODELED GRAVITY -    979,548.1   (mgal)                       NAVD 88
 CQ2398
 CQ2398  VERT ORDER      -  SECOND    CLASS II
 CQ2398
 CQ2398.The horizontal coordinates were scaled from a map and have
 CQ2398.an estimated accuracy of +/- 6 seconds.
 CQ2398
 CQ2398.The orthometric height was determined by differential leveling and
 CQ2398.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2398.in June 1991.
 CQ2398
 CQ2398.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2398.GEOID18 height accuracy estimate available here.
 CQ2398
 CQ2398.Click photographs - Photos may exist for this station.
 CQ2398
 CQ2398.The dynamic height is computed by dividing the NAVD 88
 CQ2398.geopotential number by the normal gravity value computed on the
 CQ2398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2398.degrees latitude (g = 980.6199 gals.).
 CQ2398
 CQ2398.The modeled gravity was interpolated from observed gravity values.
 CQ2398
 CQ2398;                    North         East    Units  Estimated Accuracy
 CQ2398;SPC LA N     -   274,350.      920,430.      MT  (+/- 180 meters Scaled)
 CQ2398
 CQ2398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS671481(NAD 83)
 CQ2398
 CQ2398                          SUPERSEDED SURVEY CONTROL
 CQ2398
 CQ2398  NGVD 29 (11/26/84)   90.442  (m)          296.73   (f) ADJUSTED    2 2
 CQ2398
 CQ2398.Superseded values are not recommended for survey control.
 CQ2398
 CQ2398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2398.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2398
 CQ2398_MARKER: DD = SURVEY DISK
 CQ2398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2398_STAMPING: 60V30 1969
 CQ2398_MARK LOGO: LADHGS
 CQ2398_PROJECTION: FLUSH
 CQ2398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2398+STABILITY: SURFACE MOTION
 CQ2398
 CQ2398  HISTORY     - Date     Condition        Report By
 CQ2398  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2398  HISTORY     - 1976     GOOD             LADTD
 CQ2398
 CQ2398                          STATION DESCRIPTION
 CQ2398
 CQ2398'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2398'7.2 MI E FROM SPRINGHILL.
 CQ2398'LOCATED 7.2 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2398'OFFICE IN SPRINGHILL TO THE MARK ON THE LEFT.  IT IS 134 FEET NORTH OF
 CQ2398'THE CENTERLINE OF LOUISIANA HIGHWAY 157.  22 FEET NORTHEAST OF A 18
 CQ2398'INCH PINE TREE.  68 FEET SOUTHEAST OF A 20 INCH PINE TREE.  169 FEET
 CQ2398'SOUTHEAST OF A FENCE CORNER.  43 FEET SOUTH OF A 6 INCH CATALPA TREE.
 CQ2398'40 FEET WEST OF A 8 INCH OAK TREE.  IT IS 2 FEET SOUTH OF A METAL
 CQ2398'WITNESS POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2399 ***********************************************************************
 CQ2399  DESIGNATION -  60 V 31
 CQ2399  PID         -  CQ2399
 CQ2399  STATE/COUNTY-  LA/WEBSTER
 CQ2399  COUNTRY     -  US
 CQ2399  USGS QUAD   -  SHONGALOO (2018)
 CQ2399
 CQ2399                         *CURRENT SURVEY CONTROL
 CQ2399  ______________________________________________________________________
 CQ2399* NAD 83(1986) POSITION- 32 58 04.     (N) 093 20 06.     (W)   SCALED
 CQ2399* NAVD 88 ORTHO HEIGHT -    92.778 (meters)      304.39  (feet) ADJUSTED
 CQ2399  ______________________________________________________________________
 CQ2399  GEOID HEIGHT    -        -26.176 (meters)                     GEOID18
 CQ2399  DYNAMIC HEIGHT  -         92.677 (meters)      304.06  (feet) COMP
 CQ2399  MODELED GRAVITY -    979,546.8   (mgal)                       NAVD 88
 CQ2399
 CQ2399  VERT ORDER      -  SECOND    CLASS II
 CQ2399
 CQ2399.The horizontal coordinates were scaled from a map and have
 CQ2399.an estimated accuracy of +/- 6 seconds.
 CQ2399
 CQ2399.The orthometric height was determined by differential leveling and
 CQ2399.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2399.in June 1991.
 CQ2399
 CQ2399.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2399.GEOID18 height accuracy estimate available here.
 CQ2399
 CQ2399.Click photographs - Photos may exist for this station.
 CQ2399
 CQ2399.The dynamic height is computed by dividing the NAVD 88
 CQ2399.geopotential number by the normal gravity value computed on the
 CQ2399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2399.degrees latitude (g = 980.6199 gals.).
 CQ2399
 CQ2399.The modeled gravity was interpolated from observed gravity values.
 CQ2399
 CQ2399;                    North         East    Units  Estimated Accuracy
 CQ2399;SPC LA N     -   273,930.      921,930.      MT  (+/- 180 meters Scaled)
 CQ2399
 CQ2399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS686477(NAD 83)
 CQ2399
 CQ2399                          SUPERSEDED SURVEY CONTROL
 CQ2399
 CQ2399  NGVD 29 (11/26/84)   92.839  (m)          304.59   (f) ADJUSTED    2 2
 CQ2399
 CQ2399.Superseded values are not recommended for survey control.
 CQ2399
 CQ2399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2399.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2399
 CQ2399_MARKER: DD = SURVEY DISK
 CQ2399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2399_STAMPING: 60V31 1969
 CQ2399_MARK LOGO: LADHGS
 CQ2399_PROJECTION: FLUSH
 CQ2399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2399+STABILITY: SURFACE MOTION
 CQ2399
 CQ2399  HISTORY     - Date     Condition        Report By
 CQ2399  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2399  HISTORY     - 1976     GOOD             LADTD
 CQ2399
 CQ2399                          STATION DESCRIPTION
 CQ2399
 CQ2399'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2399'8.2 MI E FROM SPRINGHILL.
 CQ2399'LOCATED 8.2 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2399'OFFICE IN SPRINGHILL TO THE MARK ON THE RIGHT.  IT IS 118 FEET SOUTH
 CQ2399'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  2 FEET WEST OF A FENCE
 CQ2399'LEADING SOUTH.  59 FEET NORTHEAST OF THE NORTHEAST CORNER OF RED BRICK
 CQ2399'RESIDENCE.  32 FEET NORTH OF A SERVICE POWER POLE.  74 FEET SOUTHEAST
 CQ2399'OF A 20 INCH PINE.  IT IS 1 FOOT WEST OF A METAL WITNESS POST AND
 CQ2399'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2400 ***********************************************************************
 CQ2400  DESIGNATION -  60 V 32
 CQ2400  PID         -  CQ2400
 CQ2400  STATE/COUNTY-  LA/WEBSTER
 CQ2400  COUNTRY     -  US
 CQ2400  USGS QUAD   -  SHONGALOO (2018)
 CQ2400
 CQ2400                         *CURRENT SURVEY CONTROL
 CQ2400  ______________________________________________________________________
 CQ2400* NAD 83(1986) POSITION- 32 58 00.     (N) 093 19 15.     (W)   SCALED
 CQ2400* NAVD 88 ORTHO HEIGHT -    94.017 (meters)      308.45  (feet) ADJUSTED
 CQ2400  ______________________________________________________________________
 CQ2400  GEOID HEIGHT    -        -26.171 (meters)                     GEOID18
 CQ2400  DYNAMIC HEIGHT  -         93.914 (meters)      308.12  (feet) COMP
 CQ2400  MODELED GRAVITY -    979,545.9   (mgal)                       NAVD 88
 CQ2400
 CQ2400  VERT ORDER      -  SECOND    CLASS II
 CQ2400
 CQ2400.The horizontal coordinates were scaled from a map and have
 CQ2400.an estimated accuracy of +/- 6 seconds.
 CQ2400
 CQ2400.The orthometric height was determined by differential leveling and
 CQ2400.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2400.in June 1991.
 CQ2400
 CQ2400.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2400.GEOID18 height accuracy estimate available here.
 CQ2400
 CQ2400.Click photographs - Photos may exist for this station.
 CQ2400
 CQ2400.The dynamic height is computed by dividing the NAVD 88
 CQ2400.geopotential number by the normal gravity value computed on the
 CQ2400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2400.degrees latitude (g = 980.6199 gals.).
 CQ2400
 CQ2400.The modeled gravity was interpolated from observed gravity values.
 CQ2400
 CQ2400;                    North         East    Units  Estimated Accuracy
 CQ2400;SPC LA N     -   273,800.      923,260.      MT  (+/- 180 meters Scaled)
 CQ2400
 CQ2400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS700476(NAD 83)
 CQ2400
 CQ2400                          SUPERSEDED SURVEY CONTROL
 CQ2400
 CQ2400  NGVD 29 (11/26/84)   94.077  (m)          308.65   (f) ADJUSTED    2 2
 CQ2400
 CQ2400.Superseded values are not recommended for survey control.
 CQ2400
 CQ2400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2400.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2400
 CQ2400_MARKER: DD = SURVEY DISK
 CQ2400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2400_STAMPING: 60V32 1969
 CQ2400_MARK LOGO: LADHGS
 CQ2400_PROJECTION: FLUSH
 CQ2400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2400+STABILITY: SURFACE MOTION
 CQ2400
 CQ2400  HISTORY     - Date     Condition        Report By
 CQ2400  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2400  HISTORY     - 1976     GOOD             LADTD
 CQ2400
 CQ2400                          STATION DESCRIPTION
 CQ2400
 CQ2400'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2400'9.1 MI E FROM SPRINGHILL.
 CQ2400'LOCATED 9.1 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2400'OFFICE IN SPRINGHILL TO THE MARK ON THE RIGHT.  IT IS 95 FEET SOUTH OF
 CQ2400'THE CENTERLINE OF LOUISIANA HIGHWAY 157.  54 FEET SOUTH OF A 12 INCH
 CQ2400'CONCRETE CORNER POST.  60 FEET SOUTHEAST OF A TELEPHONE POLE.  2 FEET
 CQ2400'EAST OF A FENCE LEADING SOUTH.  IT IS 1 FOOT EAST OF A METAL WITNESS
 CQ2400'POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2401 ***********************************************************************
 CQ2401  DESIGNATION -  60 V 33
 CQ2401  PID         -  CQ2401
 CQ2401  STATE/COUNTY-  LA/WEBSTER
 CQ2401  COUNTRY     -  US
 CQ2401  USGS QUAD   -  SHONGALOO (2018)
 CQ2401
 CQ2401                         *CURRENT SURVEY CONTROL
 CQ2401  ______________________________________________________________________
 CQ2401* NAD 83(1986) POSITION- 32 58 00.     (N) 093 17 33.     (W)   SCALED
 CQ2401* NAVD 88 ORTHO HEIGHT -    94.247 (meters)      309.21  (feet) ADJUSTED
 CQ2401  ______________________________________________________________________
 CQ2401  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 CQ2401  DYNAMIC HEIGHT  -         94.144 (meters)      308.87  (feet) COMP
 CQ2401  MODELED GRAVITY -    979,544.2   (mgal)                       NAVD 88
 CQ2401
 CQ2401  VERT ORDER      -  SECOND    CLASS II
 CQ2401
 CQ2401.The horizontal coordinates were scaled from a map and have
 CQ2401.an estimated accuracy of +/- 6 seconds.
 CQ2401
 CQ2401.The orthometric height was determined by differential leveling and
 CQ2401.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2401.in June 1991.
 CQ2401
 CQ2401.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2401.GEOID18 height accuracy estimate available here.
 CQ2401
 CQ2401.Click photographs - Photos may exist for this station.
 CQ2401
 CQ2401.The dynamic height is computed by dividing the NAVD 88
 CQ2401.geopotential number by the normal gravity value computed on the
 CQ2401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2401.degrees latitude (g = 980.6199 gals.).
 CQ2401
 CQ2401.The modeled gravity was interpolated from observed gravity values.
 CQ2401
 CQ2401;                    North         East    Units  Estimated Accuracy
 CQ2401;SPC LA N     -   273,780.      925,910.      MT  (+/- 180 meters Scaled)
 CQ2401
 CQ2401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS726476(NAD 83)
 CQ2401
 CQ2401                          SUPERSEDED SURVEY CONTROL
 CQ2401
 CQ2401  NGVD 29 (11/26/84)   94.308  (m)          309.41   (f) ADJUSTED    2 2
 CQ2401
 CQ2401.Superseded values are not recommended for survey control.
 CQ2401
 CQ2401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2401.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2401
 CQ2401_MARKER: DD = SURVEY DISK
 CQ2401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2401_STAMPING: 60V33 1969
 CQ2401_MARK LOGO: LADHGS
 CQ2401_PROJECTION: FLUSH
 CQ2401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2401+STABILITY: SURFACE MOTION
 CQ2401
 CQ2401  HISTORY     - Date     Condition        Report By
 CQ2401  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2401  HISTORY     - 1976     GOOD             LADTD
 CQ2401
 CQ2401                          STATION DESCRIPTION
 CQ2401
 CQ2401'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2401'10.0 MI W FROM HAYNESVILLE.
 CQ2401'ABOUT 0.7 MILES NORTH FROM THE POST OFFICE IN HAYNESVILLE TO THE
 CQ2401'JUNCTION OF LOUISIANA HIGHWAY 79 AND LOUISIANA HIGHWAY 615.  THENCE
 CQ2401'WEST ALONG LOUISIANA HIGHWAY 9.3 MILES TO THE MARK ON THE LEFT.  IT IS
 CQ2401'114 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 615.  3 FEET
 CQ2401'EAST OF A SERVICE POWER POLE.  43 FEET EAST OF THE NORTHEAST CORNER OF
 CQ2401'A WHITE FRAME RESIDENCE.  45 FEET NORTHEAST OF A 30 INCH PINE TREE. 12
 CQ2401'FEET EAST OF A YARD FENCE.  IT IS 2 FEET NORTH OF A METAL WITNESS POST
 CQ2401'AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2346 ***********************************************************************
 CQ2346  DESIGNATION -  60 V 34
 CQ2346  PID         -  CQ2346
 CQ2346  STATE/COUNTY-  LA/WEBSTER
 CQ2346  COUNTRY     -  US
 CQ2346  USGS QUAD   -  SHONGALOO (2018)
 CQ2346
 CQ2346                         *CURRENT SURVEY CONTROL
 CQ2346  ______________________________________________________________________
 CQ2346* NAD 83(1986) POSITION- 32 58 15.     (N) 093 16 41.     (W)   SCALED
 CQ2346* NAVD 88 ORTHO HEIGHT -    95.082 (meters)      311.95  (feet) ADJUSTED
 CQ2346  ______________________________________________________________________
 CQ2346  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 CQ2346  DYNAMIC HEIGHT  -         94.978 (meters)      311.61  (feet) COMP
 CQ2346  MODELED GRAVITY -    979,543.9   (mgal)                       NAVD 88
 CQ2346
 CQ2346  VERT ORDER      -  SECOND    CLASS II
 CQ2346
 CQ2346.The horizontal coordinates were scaled from a map and have
 CQ2346.an estimated accuracy of +/- 6 seconds.
 CQ2346
 CQ2346.The orthometric height was determined by differential leveling and
 CQ2346.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2346.in June 1991.
 CQ2346
 CQ2346.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2346.GEOID18 height accuracy estimate available here.
 CQ2346
 CQ2346.Click photographs - Photos may exist for this station.
 CQ2346
 CQ2346.The dynamic height is computed by dividing the NAVD 88
 CQ2346.geopotential number by the normal gravity value computed on the
 CQ2346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2346.degrees latitude (g = 980.6199 gals.).
 CQ2346
 CQ2346.The modeled gravity was interpolated from observed gravity values.
 CQ2346
 CQ2346;                    North         East    Units  Estimated Accuracy
 CQ2346;SPC LA N     -   274,230.      927,260.      MT  (+/- 180 meters Scaled)
 CQ2346
 CQ2346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS740480(NAD 83)
 CQ2346
 CQ2346                          SUPERSEDED SURVEY CONTROL
 CQ2346
 CQ2346  NGVD 29 (11/26/84)   95.142  (m)          312.15   (f) ADJUSTED    2 2
 CQ2346
 CQ2346.Superseded values are not recommended for survey control.
 CQ2346
 CQ2346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2346.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2346
 CQ2346_MARKER: DD = SURVEY DISK
 CQ2346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2346_STAMPING: 60V34 1969
 CQ2346_MARK LOGO: LADHGS
 CQ2346_PROJECTION: FLUSH
 CQ2346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2346+STABILITY: SURFACE MOTION
 CQ2346
 CQ2346  HISTORY     - Date     Condition        Report By
 CQ2346  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2346  HISTORY     - 1976     GOOD             LADTD
 CQ2346
 CQ2346                          STATION DESCRIPTION
 CQ2346
 CQ2346'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2346'8.2 MI E FROM SPRINGHILL.
 CQ2346'LOCATED 8.2 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2346'OFFICE IN SPRINGHILL TO THE MARK ON THE RIGHT.  IT IS 118 FEET SOUTH
 CQ2346'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  2 FEET WEST OF A FENCE
 CQ2346'LEADING SOUTH.  59 FEET NORTHEAST OF THE NORTHEAST CORNER OF RED BRICK
 CQ2346'RESIDENCE.  32 FEET NORTH OF A SERVICE POWER POLE.  74 FEET SOUTHEAST
 CQ2346'OF A 20 INCH PINE.  IT IS 1 FOOT WEST OF A METAL WITNESS POST AND
 CQ2346'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2345 ***********************************************************************
 CQ2345  DESIGNATION -  60 V 35
 CQ2345  PID         -  CQ2345
 CQ2345  STATE/COUNTY-  LA/WEBSTER
 CQ2345  COUNTRY     -  US
 CQ2345  USGS QUAD   -  SHONGALOO (2018)
 CQ2345
 CQ2345                         *CURRENT SURVEY CONTROL
 CQ2345  ______________________________________________________________________
 CQ2345* NAD 83(1986) POSITION- 32 58 03.     (N) 093 15 43.     (W)   SCALED
 CQ2345* NAVD 88 ORTHO HEIGHT -    89.629 (meters)      294.06  (feet) ADJUSTED
 CQ2345  ______________________________________________________________________
 CQ2345  GEOID HEIGHT    -        -26.156 (meters)                     GEOID18
 CQ2345  DYNAMIC HEIGHT  -         89.531 (meters)      293.74  (feet) COMP
 CQ2345  MODELED GRAVITY -    979,542.8   (mgal)                       NAVD 88
 CQ2345
 CQ2345  VERT ORDER      -  SECOND    CLASS II
 CQ2345
 CQ2345.The horizontal coordinates were scaled from a map and have
 CQ2345.an estimated accuracy of +/- 6 seconds.
 CQ2345
 CQ2345.The orthometric height was determined by differential leveling and
 CQ2345.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2345.in June 1991.
 CQ2345
 CQ2345.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2345.GEOID18 height accuracy estimate available here.
 CQ2345
 CQ2345.Click photographs - Photos may exist for this station.
 CQ2345
 CQ2345.The dynamic height is computed by dividing the NAVD 88
 CQ2345.geopotential number by the normal gravity value computed on the
 CQ2345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2345.degrees latitude (g = 980.6199 gals.).
 CQ2345
 CQ2345.The modeled gravity was interpolated from observed gravity values.
 CQ2345
 CQ2345;                    North         East    Units  Estimated Accuracy
 CQ2345;SPC LA N     -   273,850.      928,760.      MT  (+/- 180 meters Scaled)
 CQ2345
 CQ2345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS755477(NAD 83)
 CQ2345
 CQ2345                          SUPERSEDED SURVEY CONTROL
 CQ2345
 CQ2345  NGVD 29 (11/26/84)   89.689  (m)          294.25   (f) ADJUSTED    2 2
 CQ2345
 CQ2345.Superseded values are not recommended for survey control.
 CQ2345
 CQ2345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2345.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2345
 CQ2345_MARKER: DD = SURVEY DISK
 CQ2345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2345_STAMPING: 60V35 1969
 CQ2345_MARK LOGO: LADHGS
 CQ2345_PROJECTION: FLUSH
 CQ2345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2345+STABILITY: SURFACE MOTION
 CQ2345
 CQ2345  HISTORY     - Date     Condition        Report By
 CQ2345  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2345  HISTORY     - 1976     GOOD             LADTD
 CQ2345
 CQ2345                          STATION DESCRIPTION
 CQ2345
 CQ2345'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2345'9.1 MI E FROM SPRINGHILL.
 CQ2345'LOCATED 9.1 MILES EAST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2345'OFFICE IN SPRINGHILL TO THE MARK ON THE RIGHT.  IT IS 95 FEET SOUTH OF
 CQ2345'THE CENTERLINE OF LOUISIANA HIGHWAY 157.  54 FEET SOUTH OF A 12 INCH
 CQ2345'CONCRETE CORNER POST.  60 FEET SOUTHEAST OF A TELEPHONE POLE.  2 FEET
 CQ2345'EAST OF A FENCE LEADING SOUTH.  IT IS 1 FOOT EAST OF A METAL WITNESS
 CQ2345'POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2289 ***********************************************************************
 CQ2289  DESIGNATION -  60 V 36
 CQ2289  PID         -  CQ2289
 CQ2289  STATE/COUNTY-  LA/WEBSTER
 CQ2289  COUNTRY     -  US
 CQ2289  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ2289
 CQ2289                         *CURRENT SURVEY CONTROL
 CQ2289  ______________________________________________________________________
 CQ2289* NAD 83(1986) POSITION- 32 58 25.     (N) 093 14 44.     (W)   SCALED
 CQ2289* NAVD 88 ORTHO HEIGHT -    95.740 (meters)      314.11  (feet) ADJUSTED
 CQ2289  ______________________________________________________________________
 CQ2289  GEOID HEIGHT    -        -26.158 (meters)                     GEOID18
 CQ2289  DYNAMIC HEIGHT  -         95.635 (meters)      313.76  (feet) COMP
 CQ2289  MODELED GRAVITY -    979,542.8   (mgal)                       NAVD 88
 CQ2289
 CQ2289  VERT ORDER      -  SECOND    CLASS II
 CQ2289
 CQ2289.The horizontal coordinates were scaled from a map and have
 CQ2289.an estimated accuracy of +/- 6 seconds.
 CQ2289
 CQ2289.The orthometric height was determined by differential leveling and
 CQ2289.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2289.in June 1991.
 CQ2289
 CQ2289.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2289.GEOID18 height accuracy estimate available here.
 CQ2289
 CQ2289.Click photographs - Photos may exist for this station.
 CQ2289
 CQ2289.The dynamic height is computed by dividing the NAVD 88
 CQ2289.geopotential number by the normal gravity value computed on the
 CQ2289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2289.degrees latitude (g = 980.6199 gals.).
 CQ2289
 CQ2289.The modeled gravity was interpolated from observed gravity values.
 CQ2289
 CQ2289;                    North         East    Units  Estimated Accuracy
 CQ2289;SPC LA N     -   274,520.      930,300.      MT  (+/- 180 meters Scaled)
 CQ2289
 CQ2289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS770483(NAD 83)
 CQ2289
 CQ2289                          SUPERSEDED SURVEY CONTROL
 CQ2289
 CQ2289  NGVD 29 (11/26/84)   95.800  (m)          314.30   (f) ADJUSTED    2 2
 CQ2289
 CQ2289.Superseded values are not recommended for survey control.
 CQ2289
 CQ2289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2289.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2289
 CQ2289_MARKER: DD = SURVEY DISK
 CQ2289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2289_STAMPING: 60V36 1969
 CQ2289_MARK LOGO: LADHGS
 CQ2289_PROJECTION: FLUSH
 CQ2289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2289+STABILITY: SURFACE MOTION
 CQ2289
 CQ2289  HISTORY     - Date     Condition        Report By
 CQ2289  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2289  HISTORY     - 1976     GOOD             LADTD
 CQ2289
 CQ2289                          STATION DESCRIPTION
 CQ2289
 CQ2289'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2289'10.0 MI W FROM HAYNESVILLE.
 CQ2289'ABOUT 0.7 MILES NORTH FROM THE POST OFFICE IN HAYNESVILLE TO THE
 CQ2289'JUNCTION OF LOUISIANA HIGHWAY 79 AND LOUISIANA HIGHWAY 615.  THENCE
 CQ2289'WEST ALONG LOUISIANA HIGHWAY 9.3 MILES TO THE MARK ON THE LEFT.  IT IS
 CQ2289'114 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 615.  3 FEET
 CQ2289'EAST OF A SERVICE POWER POLE.  43 FEET EAST OF THE NORTHEAST CORNER OF
 CQ2289'A WHITE FRAME RESIDENCE.  45 FEET NORTHEAST OF A 30 INCH PINE TREE. 12
 CQ2289'FEET EAST OF A YARD FENCE.  IT IS 2 FEET NORTH OF A METAL WITNESS POST
 CQ2289'AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1365 ***********************************************************************
 CQ1365  DESIGNATION -  60 V 4
 CQ1365  PID         -  CQ1365
 CQ1365  STATE/COUNTY-  LA/WEBSTER
 CQ1365  COUNTRY     -  US
 CQ1365  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1365
 CQ1365                         *CURRENT SURVEY CONTROL
 CQ1365  ______________________________________________________________________
 CQ1365* NAD 83(1986) POSITION- 32 48 18.     (N) 093 25 05.     (W)   SCALED
 CQ1365* NAVD 88 ORTHO HEIGHT -    71.193 (meters)      233.57  (feet) ADJUSTED
 CQ1365  ______________________________________________________________________
 CQ1365  GEOID HEIGHT    -        -26.106 (meters)                     GEOID18
 CQ1365  DYNAMIC HEIGHT  -         71.115 (meters)      233.32  (feet) COMP
 CQ1365  MODELED GRAVITY -    979,533.5   (mgal)                       NAVD 88
 CQ1365
 CQ1365  VERT ORDER      -  SECOND    CLASS 0
 CQ1365
 CQ1365.The horizontal coordinates were scaled from a map and have
 CQ1365.an estimated accuracy of +/- 6 seconds.
 CQ1365
 CQ1365.The orthometric height was determined by differential leveling and
 CQ1365.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1365.in June 1991.
 CQ1365
 CQ1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1365.GEOID18 height accuracy estimate available here.
 CQ1365
 CQ1365.Click photographs - Photos may exist for this station.
 CQ1365
 CQ1365.The dynamic height is computed by dividing the NAVD 88
 CQ1365.geopotential number by the normal gravity value computed on the
 CQ1365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1365.degrees latitude (g = 980.6199 gals.).
 CQ1365
 CQ1365.The modeled gravity was interpolated from observed gravity values.
 CQ1365
 CQ1365;                    North         East    Units  Estimated Accuracy
 CQ1365;SPC LA N     -   255,940.      914,020.      MT  (+/- 180 meters Scaled)
 CQ1365
 CQ1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS608297(NAD 83)
 CQ1365
 CQ1365                          SUPERSEDED SURVEY CONTROL
 CQ1365
 CQ1365  NGVD 29 (11/26/84)   71.256  (m)          233.78   (f) ADJUSTED    2 0
 CQ1365
 CQ1365.Superseded values are not recommended for survey control.
 CQ1365
 CQ1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1365.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1365
 CQ1365_MARKER: DD = SURVEY DISK
 CQ1365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1365_STAMPING: 60V4 1968
 CQ1365_MARK LOGO: LADH
 CQ1365_PROJECTION: FLUSH
 CQ1365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1365+STABILITY: SURFACE MOTION
 CQ1365
 CQ1365  HISTORY     - Date     Condition        Report By
 CQ1365  HISTORY     - 1968     MONUMENTED       LADH
 CQ1365  HISTORY     - 1969     GOOD             LADH
 CQ1365
 CQ1365                          STATION DESCRIPTION
 CQ1365
 CQ1365'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1365'ABOUT 0.9 MILES SOUTH ALONG LOUISIANA HIGHWAY 7 FROM JUNCTION OF
 CQ1365'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 7 IN COTTON VALLEY.  IT IS
 CQ1365'78 FEET EAST OF CENTERLINE OF LOUISIANA 7, 75 FEET SOUTHWEST OF
 CQ1365'SOUTHWEST CORNER OF CHURCH OF CHRIST, 29 FEET NORTHWEST FROM NORTHWEST
 CQ1365'CORNER OF FRAME RESIDENCE, 7 FOOT SOUTH FROM 6 INCH CEDAR TREE. SET IN
 CQ1365'THE TOP OF A CONCRETE POST PROJECTING FLUSH WITH THE GROUND. A STEEL
 CQ1365'WITNESS POST IS SET 1 FOOT EAST OF THE MARK. SECTION 17, T21N, R10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1368 ***********************************************************************
 CQ1368  DESIGNATION -  60 V 5
 CQ1368  PID         -  CQ1368
 CQ1368  STATE/COUNTY-  LA/WEBSTER
 CQ1368  COUNTRY     -  US
 CQ1368  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1368
 CQ1368                         *CURRENT SURVEY CONTROL
 CQ1368  ______________________________________________________________________
 CQ1368* NAD 83(1986) POSITION- 32 47 38.     (N) 093 24 39.     (W)   SCALED
 CQ1368* NAVD 88 ORTHO HEIGHT -    72.606 (meters)      238.21  (feet) ADJUSTED
 CQ1368  ______________________________________________________________________
 CQ1368  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 CQ1368  DYNAMIC HEIGHT  -         72.525 (meters)      237.94  (feet) COMP
 CQ1368  MODELED GRAVITY -    979,532.4   (mgal)                       NAVD 88
 CQ1368
 CQ1368  VERT ORDER      -  SECOND    CLASS 0
 CQ1368
 CQ1368.The horizontal coordinates were scaled from a map and have
 CQ1368.an estimated accuracy of +/- 6 seconds.
 CQ1368
 CQ1368.The orthometric height was determined by differential leveling and
 CQ1368.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1368.in June 1991.
 CQ1368
 CQ1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1368.GEOID18 height accuracy estimate available here.
 CQ1368
 CQ1368.Click photographs - Photos may exist for this station.
 CQ1368
 CQ1368.The dynamic height is computed by dividing the NAVD 88
 CQ1368.geopotential number by the normal gravity value computed on the
 CQ1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1368.degrees latitude (g = 980.6199 gals.).
 CQ1368
 CQ1368.The modeled gravity was interpolated from observed gravity values.
 CQ1368
 CQ1368;                    North         East    Units  Estimated Accuracy
 CQ1368;SPC LA N     -   254,710.      914,680.      MT  (+/- 180 meters Scaled)
 CQ1368
 CQ1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS615285(NAD 83)
 CQ1368
 CQ1368                          SUPERSEDED SURVEY CONTROL
 CQ1368
 CQ1368  NGVD 29 (11/26/84)   72.668  (m)          238.41   (f) ADJUSTED    2 0
 CQ1368
 CQ1368.Superseded values are not recommended for survey control.
 CQ1368
 CQ1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1368.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1368
 CQ1368_MARKER: DD = SURVEY DISK
 CQ1368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1368_STAMPING: 60V5 1968
 CQ1368_MARK LOGO: LADH
 CQ1368_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1368+STABILITY: SURFACE MOTION
 CQ1368
 CQ1368  HISTORY     - Date     Condition        Report By
 CQ1368  HISTORY     - 1968     MONUMENTED       LADH
 CQ1368  HISTORY     - 1968     GOOD             LADH
 CQ1368
 CQ1368                          STATION DESCRIPTION
 CQ1368
 CQ1368'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1368'1.8 MI S FROM COTTON VALLEY.
 CQ1368'ABOUT 1.4 MILES SOUTH ALONG LOUISIANA HIGHWAY 7 FROM JUNCTION OF
 CQ1368'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 7 IN COTTON VALLEY. THENCE
 CQ1368'EAST ON OLD HIGHWAY 7 0.4 MILES.  IT IS 61 FEET NORTH OF CENTERLINE OF
 CQ1368'OLD HIGHWAY 7, 116 FEET EAST OF BRICK RESIDENCE OF PAUL WATTS, 91 FEET
 CQ1368'SOUTH OF FRAME RENT HOUSE OWNED BY PAUL WATTS, 5 FOOT EAST OF WEST
 CQ1368'CORNER OF CHAIN LINK FENCE, 1 FOOT SOUTH OF CHAIN LINK FENCE. SET IN
 CQ1368'THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE GROUND. A STEEL
 CQ1368'WITNESS POST IS SET 1 FOOT SOUTHWEST OF THE MARK. SECTION 20, T 21N, R
 CQ1368'10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1410 ***********************************************************************
 CQ1410  DESIGNATION -  60 V 6
 CQ1410  PID         -  CQ1410
 CQ1410  STATE/COUNTY-  LA/WEBSTER
 CQ1410  COUNTRY     -  US
 CQ1410  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1410
 CQ1410                         *CURRENT SURVEY CONTROL
 CQ1410  ______________________________________________________________________
 CQ1410* NAD 83(1986) POSITION- 32 49 13.     (N) 093 24 34.     (W)   SCALED
 CQ1410* NAVD 88 ORTHO HEIGHT -    70.686 (meters)      231.91  (feet) ADJUSTED
 CQ1410  ______________________________________________________________________
 CQ1410  GEOID HEIGHT    -        -26.107 (meters)                     GEOID18
 CQ1410  DYNAMIC HEIGHT  -         70.608 (meters)      231.65  (feet) COMP
 CQ1410  MODELED GRAVITY -    979,535.1   (mgal)                       NAVD 88
 CQ1410
 CQ1410  VERT ORDER      -  SECOND    CLASS 0
 CQ1410
 CQ1410.The horizontal coordinates were scaled from a map and have
 CQ1410.an estimated accuracy of +/- 6 seconds.
 CQ1410
 CQ1410.The orthometric height was determined by differential leveling and
 CQ1410.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1410.in June 1991.
 CQ1410
 CQ1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1410.GEOID18 height accuracy estimate available here.
 CQ1410
 CQ1410.Click photographs - Photos may exist for this station.
 CQ1410
 CQ1410.The dynamic height is computed by dividing the NAVD 88
 CQ1410.geopotential number by the normal gravity value computed on the
 CQ1410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1410.degrees latitude (g = 980.6199 gals.).
 CQ1410
 CQ1410.The modeled gravity was interpolated from observed gravity values.
 CQ1410
 CQ1410;                    North         East    Units  Estimated Accuracy
 CQ1410;SPC LA N     -   257,630.      914,840.      MT  (+/- 180 meters Scaled)
 CQ1410
 CQ1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS616314(NAD 83)
 CQ1410
 CQ1410                          SUPERSEDED SURVEY CONTROL
 CQ1410
 CQ1410  NGVD 29 (11/26/84)   70.749  (m)          232.12   (f) ADJUSTED    2 0
 CQ1410
 CQ1410.Superseded values are not recommended for survey control.
 CQ1410
 CQ1410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1410.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1410
 CQ1410_MARKER: DD = SURVEY DISK
 CQ1410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1410_STAMPING: 60V6 1968
 CQ1410_MARK LOGO: LADHGS
 CQ1410_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1410+STABILITY: SURFACE MOTION
 CQ1410
 CQ1410  HISTORY     - Date     Condition        Report By
 CQ1410  HISTORY     - 1968     MONUMENTED       LADH
 CQ1410  HISTORY     - 1969     GOOD             LADH
 CQ1410
 CQ1410                          STATION DESCRIPTION
 CQ1410
 CQ1410'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1410'0.8 MI E FROM COTTON VALLEY.
 CQ1410'ABOUT 0.8 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1410'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1410'108 FEET NORTH OF LOUISIANA HIGHWAY 160, 111 FEET WEST OF SOUTHWEST
 CQ1410'CORNER OF FRAME RESIDENCE OF EVAN HARVEY, 19 FEET NORTHEAST OF 18 INCH
 CQ1410'SWEET GUM TREE, 6 FEET EAST OF COMBINATION MESH AND BARBED WIRE FENCE.
 CQ1410'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CQ1410'GROUND.  A STEEL WITNESS POST IS SET 1.0 FEET NORTH OF THE MARK.
 CQ1410'SECTION 8, T 21N, 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1411 ***********************************************************************
 CQ1411  DESIGNATION -  60 V 7
 CQ1411  PID         -  CQ1411
 CQ1411  STATE/COUNTY-  LA/WEBSTER
 CQ1411  COUNTRY     -  US
 CQ1411  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1411
 CQ1411                         *CURRENT SURVEY CONTROL
 CQ1411  ______________________________________________________________________
 CQ1411* NAD 83(1986) POSITION- 32 49 12.     (N) 093 23 17.     (W)   SCALED
 CQ1411* NAVD 88 ORTHO HEIGHT -    64.826 (meters)      212.68  (feet) ADJUSTED
 CQ1411  ______________________________________________________________________
 CQ1411  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 CQ1411  DYNAMIC HEIGHT  -         64.755 (meters)      212.45  (feet) COMP
 CQ1411  MODELED GRAVITY -    979,534.9   (mgal)                       NAVD 88
 CQ1411
 CQ1411  VERT ORDER      -  SECOND    CLASS 0
 CQ1411
 CQ1411.The horizontal coordinates were scaled from a map and have
 CQ1411.an estimated accuracy of +/- 6 seconds.
 CQ1411
 CQ1411.The orthometric height was determined by differential leveling and
 CQ1411.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1411.in June 1991.
 CQ1411
 CQ1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1411.GEOID18 height accuracy estimate available here.
 CQ1411
 CQ1411.Click photographs - Photos may exist for this station.
 CQ1411
 CQ1411.The dynamic height is computed by dividing the NAVD 88
 CQ1411.geopotential number by the normal gravity value computed on the
 CQ1411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1411.degrees latitude (g = 980.6199 gals.).
 CQ1411
 CQ1411.The modeled gravity was interpolated from observed gravity values.
 CQ1411
 CQ1411;                    North         East    Units  Estimated Accuracy
 CQ1411;SPC LA N     -   257,580.      916,840.      MT  (+/- 180 meters Scaled)
 CQ1411
 CQ1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS636313(NAD 83)
 CQ1411
 CQ1411                          SUPERSEDED SURVEY CONTROL
 CQ1411
 CQ1411  NGVD 29 (11/26/84)   64.889  (m)          212.89   (f) ADJUSTED    2 0
 CQ1411
 CQ1411.Superseded values are not recommended for survey control.
 CQ1411
 CQ1411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1411.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1411
 CQ1411_MARKER: DD = SURVEY DISK
 CQ1411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1411_STAMPING: 60V7 1968
 CQ1411_MARK LOGO: LADHGS
 CQ1411_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1411+STABILITY: SURFACE MOTION
 CQ1411
 CQ1411  HISTORY     - Date     Condition        Report By
 CQ1411  HISTORY     - 1968     MONUMENTED       LADH
 CQ1411  HISTORY     - 1969     GOOD             LADH
 CQ1411
 CQ1411                          STATION DESCRIPTION
 CQ1411
 CQ1411'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1411'0.8 MI E FROM COTTON VALLEY.
 CQ1411'ABOUT 2.0 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1411'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1411'140 FEET NORTH OF LOUISIANA HIGHWAY 160, 76 FEET FROM NORTHWEST CORNER
 CQ1411'OF TIN BUILDING, 61 FEET FROM NORTHWEST CORNER OF CONCRETE FOOTING OF
 CQ1411'SEPERATOR, 1 FOOT WEST OF MESH WIRE FENCE.  SET IN TOP OF A CONCRETE
 CQ1411'POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ1411'SET 1.0 FOOT NORTH OF MARK.  SECTION 10, T 21N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1412 ***********************************************************************
 CQ1412  DESIGNATION -  60 V 8
 CQ1412  PID         -  CQ1412
 CQ1412  STATE/COUNTY-  LA/WEBSTER
 CQ1412  COUNTRY     -  US
 CQ1412  USGS QUAD   -  LETON (2018)
 CQ1412
 CQ1412                         *CURRENT SURVEY CONTROL
 CQ1412  ______________________________________________________________________
 CQ1412* NAD 83(1986) POSITION- 32 49 28.     (N) 093 22 13.     (W)   SCALED
 CQ1412* NAVD 88 ORTHO HEIGHT -    71.898 (meters)      235.89  (feet) ADJUSTED
 CQ1412  ______________________________________________________________________
 CQ1412  GEOID HEIGHT    -        -26.094 (meters)                     GEOID18
 CQ1412  DYNAMIC HEIGHT  -         71.819 (meters)      235.63  (feet) COMP
 CQ1412  MODELED GRAVITY -    979,534.9   (mgal)                       NAVD 88
 CQ1412
 CQ1412  VERT ORDER      -  SECOND    CLASS 0
 CQ1412
 CQ1412.The horizontal coordinates were scaled from a map and have
 CQ1412.an estimated accuracy of +/- 6 seconds.
 CQ1412
 CQ1412.The orthometric height was determined by differential leveling and
 CQ1412.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1412.in June 1991.
 CQ1412
 CQ1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1412.GEOID18 height accuracy estimate available here.
 CQ1412
 CQ1412.Click photographs - Photos may exist for this station.
 CQ1412
 CQ1412.The dynamic height is computed by dividing the NAVD 88
 CQ1412.geopotential number by the normal gravity value computed on the
 CQ1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1412.degrees latitude (g = 980.6199 gals.).
 CQ1412
 CQ1412.The modeled gravity was interpolated from observed gravity values.
 CQ1412
 CQ1412;                    North         East    Units  Estimated Accuracy
 CQ1412;SPC LA N     -   258,060.      918,510.      MT  (+/- 180 meters Scaled)
 CQ1412
 CQ1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS653318(NAD 83)
 CQ1412
 CQ1412                          SUPERSEDED SURVEY CONTROL
 CQ1412
 CQ1412  NGVD 29 (11/26/84)   71.961  (m)          236.09   (f) ADJUSTED    2 0
 CQ1412
 CQ1412.Superseded values are not recommended for survey control.
 CQ1412
 CQ1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1412.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1412
 CQ1412_MARKER: DD = SURVEY DISK
 CQ1412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1412_STAMPING: 60V8 1968
 CQ1412_MARK LOGO: LADHGS
 CQ1412_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1412+STABILITY: SURFACE MOTION
 CQ1412
 CQ1412  HISTORY     - Date     Condition        Report By
 CQ1412  HISTORY     - 1968     MONUMENTED       LADH
 CQ1412  HISTORY     - 1969     GOOD             LADH
 CQ1412
 CQ1412                          STATION DESCRIPTION
 CQ1412
 CQ1412'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1412'3.2 MI E FROM COTTON VALLEY.
 CQ1412'ABOUT 3.2 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1412'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1412'137 FEET SOUTH OF LOUISIANA HIGHWAY 160, 85 FEET EAST OF PARISH ROAD
 CQ1412'NUMBER 29, 60 FEET NORTH OF GRAVEL ROAD, 37 FEET EAST OF 60 INCH RED
 CQ1412'OAK TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 CQ1412'GROUND.  A STEEL WITNESS POST IS SET 1.0 FEET SOUTH OF THE MARK.
 CQ1412'SECTION 11, T 21N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1413 ***********************************************************************
 CQ1413  DESIGNATION -  60 V 9
 CQ1413  PID         -  CQ1413
 CQ1413  STATE/COUNTY-  LA/WEBSTER
 CQ1413  COUNTRY     -  US
 CQ1413  USGS QUAD   -  LETON (2018)
 CQ1413
 CQ1413                         *CURRENT SURVEY CONTROL
 CQ1413  ______________________________________________________________________
 CQ1413* NAD 83(1986) POSITION- 32 50 13.     (N) 093 21 45.     (W)   SCALED
 CQ1413* NAVD 88 ORTHO HEIGHT -    71.159 (meters)      233.46  (feet) ADJUSTED
 CQ1413  ______________________________________________________________________
 CQ1413  GEOID HEIGHT    -        -26.097 (meters)                     GEOID18
 CQ1413  DYNAMIC HEIGHT  -         71.081 (meters)      233.20  (feet) COMP
 CQ1413  MODELED GRAVITY -    979,535.7   (mgal)                       NAVD 88
 CQ1413
 CQ1413  VERT ORDER      -  SECOND    CLASS 0
 CQ1413
 CQ1413.The horizontal coordinates were scaled from a map and have
 CQ1413.an estimated accuracy of +/- 6 seconds.
 CQ1413
 CQ1413.The orthometric height was determined by differential leveling and
 CQ1413.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1413.in June 1991.
 CQ1413
 CQ1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1413.GEOID18 height accuracy estimate available here.
 CQ1413
 CQ1413.Click photographs - Photos may exist for this station.
 CQ1413
 CQ1413.The dynamic height is computed by dividing the NAVD 88
 CQ1413.geopotential number by the normal gravity value computed on the
 CQ1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1413.degrees latitude (g = 980.6199 gals.).
 CQ1413
 CQ1413.The modeled gravity was interpolated from observed gravity values.
 CQ1413
 CQ1413;                    North         East    Units  Estimated Accuracy
 CQ1413;SPC LA N     -   259,440.      919,250.      MT  (+/- 180 meters Scaled)
 CQ1413
 CQ1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS660332(NAD 83)
 CQ1413
 CQ1413                          SUPERSEDED SURVEY CONTROL
 CQ1413
 CQ1413  NGVD 29 (11/26/84)   71.222  (m)          233.67   (f) ADJUSTED    2 0
 CQ1413
 CQ1413.Superseded values are not recommended for survey control.
 CQ1413
 CQ1413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1413.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1413
 CQ1413_MARKER: DD = SURVEY DISK
 CQ1413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1413_STAMPING: 60V9 1968
 CQ1413_MARK LOGO: LADHGS
 CQ1413_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1413+STABILITY: SURFACE MOTION
 CQ1413
 CQ1413  HISTORY     - Date     Condition        Report By
 CQ1413  HISTORY     - 1968     MONUMENTED       LADH
 CQ1413  HISTORY     - 1969     GOOD             LADH
 CQ1413
 CQ1413                          STATION DESCRIPTION
 CQ1413
 CQ1413'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1413'4.1 MI E FROM COTTON VALLEY.
 CQ1413'ABOUT 4.1 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1413'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1413'637 FEET WEST OF A 3 FOOT BY 5 FOOT R.C. BOX CULVERT ON LOUISIANA
 CQ1413'HIGHWAY 160, 135 FEET NORTH OF LOUISIANA HIGHWAY 160, 61 FEET
 CQ1413'SOUTHEAST OF A TRIPLE SYCAMORE TREE, 39 FEET WEST OF A 20 INCH
 CQ1413'SYCAMORE TREE.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 CQ1413'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF THE
 CQ1413'MARK.  SECTION 2, T 21N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0373 ***********************************************************************
 AV0373  DESIGNATION -  60+00 USE
 AV0373  PID         -  AV0373
 AV0373  STATE/COUNTY-  LA/CAMERON
 AV0373  COUNTRY     -  US
 AV0373  USGS QUAD   -  CAMERON (2018)
 AV0373
 AV0373                         *CURRENT SURVEY CONTROL
 AV0373  ______________________________________________________________________
 AV0373* NAD 83(1986) POSITION- 29 46 54.     (N) 093 20 48.     (W)   SCALED
 AV0373* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0373  **This station is located in a suspected subsidence area (see below).
 AV0373  ______________________________________________________________________
 AV0373  GEOID HEIGHT    -        -26.540 (meters)                     GEOID18
 AV0373  DYNAMIC HEIGHT  -          1.687 (meters)        5.53  (feet) COMP
 AV0373  MODELED GRAVITY -    979,290.4   (mgal)                       NAVD 88
 AV0373
 AV0373.The horizontal coordinates were scaled from a map and have
 AV0373.an estimated accuracy of +/- 6 seconds.
 AV0373
 AV0373.** This station is in an area of known vertical motion. If an
 AV0373.** orthometric height was ever established but is not available 
 AV0373.** in the current survey control section, the orthometric height
 AV0373.** is considered suspect.  Suspect heights are available in the
 AV0373.** superseded section only if requested.
 AV0373
 AV0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0373.GEOID18 height accuracy estimate available here.
 AV0373
 AV0373.Click photographs - Photos may exist for this station.
 AV0373
 AV0373.The dynamic height is computed by dividing the NAVD 88
 AV0373.geopotential number by the normal gravity value computed on the
 AV0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0373.degrees latitude (g = 980.6199 gals.).
 AV0373
 AV0373.The modeled gravity was interpolated from observed gravity values.
 AV0373
 AV0373;                    North         East    Units  Estimated Accuracy
 AV0373;SPC LA S     -   143,780.      805,340.      MT  (+/- 180 meters Scaled)
 AV0373
 AV0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN664946(NAD 83)
 AV0373
 AV0373                          SUPERSEDED SURVEY CONTROL
 AV0373
 AV0373.No superseded survey control is available for this station.
 AV0373
 AV0373_MARKER: DD = SURVEY DISK
 AV0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0373_STAMPING: 60 + 00 1963 OS 600
 AV0373_MARK LOGO: USACE
 AV0373_PROJECTION: PROJECTING 15 CENTIMETERS
 AV0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0373+STABILITY: SURFACE MOTION
 AV0373
 AV0373  HISTORY     - Date     Condition        Report By
 AV0373  HISTORY     - 1963     MONUMENTED       USACE
 AV0373  HISTORY     - 1965     GOOD             CGS
 AV0373  HISTORY     - 1981     GOOD             NGS
 AV0373  HISTORY     - 20050420 MARK NOT FOUND   USPSQD
 AV0373
 AV0373                          STATION DESCRIPTION
 AV0373
 AV0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0373'ABOUT 3.2 MILES SOUTHWEST ALONG STATE HIGHWAY 27 FROM THE POST OFFICE
 AV0373'AT CAMERON, IN S 1, T15S, R10W, 295 FEET EAST OF THE CENTER LINE
 AV0373'OF THE HIGHWAY, 260 FEET WEST OF THE WEST BANK OF THE CALCASIEU SHIP
 AV0373'CHANNEL, 25 FEET NORTH OF THE CENTER LINE OF A TRAIL ROAD, 1.0 FOOT
 AV0373'EAST OF A WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 AV0373'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 AV0373
 AV0373                          STATION RECOVERY (1981)
 AV0373
 AV0373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 AV0373'5.1 KILOMETERS (3.2 MILES) SOUTHWEST ALONG STATE HIGHWAY 27 FROM THE
 AV0373'POST OFFICE IN CAMERON, TO THE MARK ON THE LEFT, 90.92 METERS (295.0
 AV0373'FEET) EAST OF THE CENTERLINE OF THE HIGHWAY, 78.93 METERS (260.0 FEET)
 AV0373'WEST OF THE WEST BANK OF THE CALCASIEU SHIP CHANNEL, 7.62 METERS (25.0
 AV0373'FEET) NORTH OF THE CENTER OF A TRAIL ROAD.  IT IS 0.30 METERS EAST
 AV0373'FROM A WITNESS POST AND 0.6 M BELOW THE HIGHWAY.
 AV0373
 AV0373                          STATION RECOVERY (2005)
 AV0373
 AV0373'RECOVERY NOTE BY US POWER SQUADRON 2005 (CA)
 AV0373'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1123 ***********************************************************************
 CP1123  DESIGNATION -  600 A BOLT
 CP1123  PID         -  CP1123
 CP1123  STATE/COUNTY-  LA/EAST CARROLL
 CP1123  COUNTRY     -  US
 CP1123  USGS QUAD   -  MILLIKIN (2018)
 CP1123
 CP1123                         *CURRENT SURVEY CONTROL
 CP1123  ______________________________________________________________________
 CP1123* NAD 83(1986) POSITION- 32 52 59.     (N) 091 09 37.     (W)   SCALED
 CP1123* NAVD 88 ORTHO HEIGHT -    31.58  (+/-2cm)      103.6   (feet) VERTCON3
 CP1123  ______________________________________________________________________
 CP1123  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 CP1123  VERT ORDER      -  ? (See Below)
 CP1123
 CP1123.The horizontal coordinates were scaled from a map and have
 CP1123.an estimated accuracy of +/- 6 seconds.
 CP1123
 CP1123.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1123.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1123
 CP1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1123.GEOID18 height accuracy estimate available here.
 CP1123
 CP1123.The vertical order pertains to the NGVD 29 superseded value.
 CP1123
 CP1123.Click photographs - Photos may exist for this station.
 CP1123
 CP1123;                    North         East    Units  Estimated Accuracy
 CP1123;SPC LA N     -   265,010.    1,125,370.      MT  (+/- 180 meters Scaled)
 CP1123
 CP1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS720398(NAD 83)
 CP1123
 CP1123                          SUPERSEDED SURVEY CONTROL
 CP1123
 CP1123  NGVD 29 (??/??/92)   31.439  (m)          103.15   (f) ADJ UNCH       
 CP1123
 CP1123.Superseded values are not recommended for survey control.
 CP1123
 CP1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1123.See file dsdata.pdf to determine how the superseded data were derived.
 CP1123
 CP1123_MARKER: B = BOLT
 CP1123_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1123_SP_SET: UNDERGROUND STONE
 CP1123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1123
 CP1123  HISTORY     - Date     Condition        Report By
 CP1123  HISTORY     - UNK      MONUMENTED       USACE
 CP1123  HISTORY     - 1934     GOOD             USACE
 CP1123
 CP1123                          STATION DESCRIPTION
 CP1123
 CP1123'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1123'5 MI N FROM LAKE PROVIDENCE.
 CP1123'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1123'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 5 MILES NORTH OF
 CP1123'LAKE PROVIDENCE, LA.  1190 FEET NORTHWEST OF LEVEE STATION NO. 600.
 CP1123'220 FEET NORTHWEST OF HOUSE.  170 FEET WEST OF HOUSE.  18 FEET EAST OF
 CP1123'8-INCH PECAN TREE.  30 FEET NORTH OF HOUSE.  IN SOUTHEAST CORNER OF
 CP1123'GARDEN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1122 ***********************************************************************
 CP1122  DESIGNATION -  600 A CAP
 CP1122  PID         -  CP1122
 CP1122  STATE/COUNTY-  LA/EAST CARROLL
 CP1122  COUNTRY     -  US
 CP1122  USGS QUAD   -  MILLIKIN (2018)
 CP1122
 CP1122                         *CURRENT SURVEY CONTROL
 CP1122  ______________________________________________________________________
 CP1122* NAD 83(1986) POSITION- 32 52 59.     (N) 091 09 37.     (W)   SCALED
 CP1122* NAVD 88 ORTHO HEIGHT -    32.79  (+/-2cm)      107.6   (feet) VERTCON3
 CP1122  ______________________________________________________________________
 CP1122  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 CP1122  VERT ORDER      -  ? (See Below)
 CP1122
 CP1122.The horizontal coordinates were scaled from a map and have
 CP1122.an estimated accuracy of +/- 6 seconds.
 CP1122
 CP1122.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1122.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1122
 CP1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1122.GEOID18 height accuracy estimate available here.
 CP1122
 CP1122.The vertical order pertains to the NGVD 29 superseded value.
 CP1122
 CP1122.Click photographs - Photos may exist for this station.
 CP1122
 CP1122;                    North         East    Units  Estimated Accuracy
 CP1122;SPC LA N     -   265,010.    1,125,370.      MT  (+/- 180 meters Scaled)
 CP1122
 CP1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS720398(NAD 83)
 CP1122
 CP1122                          SUPERSEDED SURVEY CONTROL
 CP1122
 CP1122  NGVD 29 (??/??/92)   32.649  (m)          107.12   (f) ADJ UNCH       
 CP1122
 CP1122.Superseded values are not recommended for survey control.
 CP1122
 CP1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1122.See file dsdata.pdf to determine how the superseded data were derived.
 CP1122
 CP1122_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1122_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1122_MARK LOGO: USACE
 CP1122_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1122_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1122
 CP1122  HISTORY     - Date     Condition        Report By
 CP1122  HISTORY     - UNK      MONUMENTED       USACE
 CP1122  HISTORY     - 1934     GOOD             USACE
 CP1122
 CP1122                          STATION DESCRIPTION
 CP1122
 CP1122'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1122'5 MI N FROM LAKE PROVIDENCE.
 CP1122'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1122'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 5 MILES NORTH OF
 CP1122'LAKE PROVIDENCE, LA.  1190 FEET NORTHWEST OF LEVEE STATION NO. 600.
 CP1122'220 FEET NORTHWEST OF HOUSE.  170 FEET WEST OF HOUSE.  18 FEET EAST OF
 CP1122'8-INCH PECAN TREE.  30 FEET NORTH OF HOUSE.  IN SOUTHEAST CORNER OF
 CP1122'GARDEN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2195 ***********************************************************************
 BX2195  DESIGNATION -  603 KCSRR
 BX2195  PID         -  BX2195
 BX2195  STATE/COUNTY-  LA/DE SOTO
 BX2195  COUNTRY     -  US
 BX2195  USGS QUAD   -  TRENTON (2018)
 BX2195
 BX2195                         *CURRENT SURVEY CONTROL
 BX2195  ______________________________________________________________________
 BX2195* NAD 83(1986) POSITION- 31 52 53.     (N) 093 41 53.     (W)   SCALED
 BX2195* NAVD 88 ORTHO HEIGHT -    77.23  (+/-2cm)      253.4   (feet) VERTCON3
 BX2195  ______________________________________________________________________
 BX2195  GEOID HEIGHT    -        -25.952 (meters)                     GEOID18
 BX2195  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2195
 BX2195.The horizontal coordinates were scaled from a map and have
 BX2195.an estimated accuracy of +/- 6 seconds.
 BX2195
 BX2195.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2195.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2195
 BX2195.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2195.GEOID18 height accuracy estimate available here.
 BX2195
 BX2195.The vertical order pertains to the NGVD 29 superseded value.
 BX2195
 BX2195.Click photographs - Photos may exist for this station.
 BX2195
 BX2195;                    North         East    Units  Estimated Accuracy
 BX2195;SPC LA N     -   153,790.      886,660.      MT  (+/- 180 meters Scaled)
 BX2195
 BX2195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR339275(NAD 83)
 BX2195
 BX2195                          SUPERSEDED SURVEY CONTROL
 BX2195
 BX2195  NGVD 29 (11/26/84)   77.306  (m)          253.63   (f) ADJUSTED    2 0
 BX2195
 BX2195.Superseded values are not recommended for survey control.
 BX2195
 BX2195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2195.See file dsdata.pdf to determine how the superseded data were derived.
 BX2195
 BX2195_MARKER: Z = SEE DESCRIPTION
 BX2195_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2195_SP_SET: RAIL
 BX2195_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2195
 BX2195  HISTORY     - Date     Condition        Report By
 BX2195  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2195  HISTORY     - 1944     GOOD             CGS
 BX2195  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BX2195
 BX2195                          STATION DESCRIPTION
 BX2195
 BX2195'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 BX2195'7.1 MI N FROM CONVERSE.
 BX2195'IN DE SOTO PARISH, 7.1 MILES NORTH ALONG THE KANSAS CITY SOUTHERN
 BX2195'RAILWAY FROM CONVERSE, SABINE PARISH, AT STATION 31837+60, AND 15 FEET
 BX2195'SOUTH OF A POINT 45 FEET WEST OF MILEPOST 603.  THE TOP OF THE FLANGE
 BX2195'OF A VERTICAL RAIL.
 BX2195
 BX2195                          STATION RECOVERY (1997)
 BX2195
 BX2195'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2195'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2196 ***********************************************************************
 BX2196  DESIGNATION -  604 KCSRR
 BX2196  PID         -  BX2196
 BX2196  STATE/COUNTY-  LA/DE SOTO
 BX2196  COUNTRY     -  US
 BX2196  USGS QUAD   -  CONVERSE (2018)
 BX2196
 BX2196                         *CURRENT SURVEY CONTROL
 BX2196  ______________________________________________________________________
 BX2196* NAD 83(1986) POSITION- 31 52 01.     (N) 093 41 40.     (W)   SCALED
 BX2196* NAVD 88 ORTHO HEIGHT -    76.10  (+/-2cm)      249.7   (feet) VERTCON3
 BX2196  ______________________________________________________________________
 BX2196  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 BX2196  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2196
 BX2196.The horizontal coordinates were scaled from a map and have
 BX2196.an estimated accuracy of +/- 6 seconds.
 BX2196
 BX2196.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2196.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2196
 BX2196.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2196.GEOID18 height accuracy estimate available here.
 BX2196
 BX2196.The vertical order pertains to the NGVD 29 superseded value.
 BX2196
 BX2196.Click photographs - Photos may exist for this station.
 BX2196
 BX2196;                    North         East    Units  Estimated Accuracy
 BX2196;SPC LA N     -   152,180.      886,980.      MT  (+/- 180 meters Scaled)
 BX2196
 BX2196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR343258(NAD 83)
 BX2196
 BX2196                          SUPERSEDED SURVEY CONTROL
 BX2196
 BX2196  NGVD 29 (11/26/84)   76.176  (m)          249.92   (f) ADJUSTED    2 0
 BX2196
 BX2196.Superseded values are not recommended for survey control.
 BX2196
 BX2196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2196.See file dsdata.pdf to determine how the superseded data were derived.
 BX2196
 BX2196_MARKER: Z = SEE DESCRIPTION
 BX2196_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2196_SP_SET: RAIL
 BX2196_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2196
 BX2196  HISTORY     - Date     Condition        Report By
 BX2196  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2196  HISTORY     - 1944     MARK NOT FOUND   CGS
 BX2196  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BX2196
 BX2196                          STATION DESCRIPTION
 BX2196
 BX2196'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 BX2196'6.1 MI N FROM CONVERSE.
 BX2196'IN DE SOTO PARISH, 6.1 MILES NORTH ALONG THE KANSAS CITY SOUTHERN
 BX2196'RAILWAY FROM CONVERSE, SABINE PARISH, AT STATION 31890+65, AND 12 FEET
 BX2196'SOUTH OF A POINT 40 FEET WEST OF MILEPOST 604.  THE TOP OF THE FLANGE
 BX2196'OF A VERTICALLY RAIL.
 BX2196
 BX2196                          STATION RECOVERY (1997)
 BX2196
 BX2196'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2196'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0527 ***********************************************************************
 CQ0527  DESIGNATION -  606
 CQ0527  PID         -  CQ0527
 CQ0527  STATE/COUNTY-  LA/JACKSON
 CQ0527  COUNTRY     -  US
 CQ0527  USGS QUAD   -  EROS (2018)
 CQ0527
 CQ0527                         *CURRENT SURVEY CONTROL
 CQ0527  ______________________________________________________________________
 CQ0527* NAD 83(1986) POSITION- 32 29 06.     (N) 092 27 47.     (W)   SCALED
 CQ0527* NAVD 88 ORTHO HEIGHT -    39.34  (+/-2cm)      129.1   (feet) VERTCON3
 CQ0527  ______________________________________________________________________
 CQ0527  GEOID HEIGHT    -        -25.721 (meters)                     GEOID18
 CQ0527  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0527
 CQ0527.The horizontal coordinates were scaled from a map and have
 CQ0527.an estimated accuracy of +/- 6 seconds.
 CQ0527
 CQ0527.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0527.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0527
 CQ0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0527.GEOID18 height accuracy estimate available here.
 CQ0527
 CQ0527.The vertical order pertains to the NGVD 29 superseded value.
 CQ0527
 CQ0527.Click photographs - Photos may exist for this station.
 CQ0527
 CQ0527;                    North         East    Units  Estimated Accuracy
 CQ0527;SPC LA N     -   220,090.    1,003,470.      MT  (+/- 180 meters Scaled)
 CQ0527
 CQ0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR504943(NAD 83)
 CQ0527
 CQ0527                          SUPERSEDED SURVEY CONTROL
 CQ0527
 CQ0527  NGVD 29 (11/26/84)   39.396  (m)          129.25   (f) ADJUSTED    1 2
 CQ0527
 CQ0527.Superseded values are not recommended for survey control.
 CQ0527
 CQ0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0527.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0527
 CQ0527_MARKER: DD = SURVEY DISK
 CQ0527_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0527_STAMPING: 606
 CQ0527_MARK LOGO: CGS+SS
 CQ0527_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0527
 CQ0527  HISTORY     - Date     Condition        Report By
 CQ0527  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0527  HISTORY     - 1935     GOOD             CGS
 CQ0527  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0527
 CQ0527                          STATION DESCRIPTION
 CQ0527
 CQ0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CQ0527'2.8 MI S FROM TREMONT.
 CQ0527'IN JACKSON PARISH, 2.8 MILES SOUTH ALONG THE OLD ROADBED OF THE
 CQ0527'ABANDONED TREMONT AND GULF RAILWAY FROM TREMONT, LINCOLN PARISH, 180
 CQ0527'FEET NORTH OF THE NORTH END OF A WOODEN TRESTLE, AND 42 FEET WEST OF
 CQ0527'THE CENTERLINE OF THE OLD ROADBED.  A STATE SURVEY STANDARD DISK,
 CQ0527'STAMPED 606 AND SET IN THE TOP OF A CONCRETE POST.
 CQ0527
 CQ0527                          STATION RECOVERY (1969)
 CQ0527
 CQ0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0527'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4030 ***********************************************************************
 BJ4030  DESIGNATION -  606
 BJ4030  PID         -  BJ4030
 BJ4030  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4030  COUNTRY     -  US
 BJ4030  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4030
 BJ4030                         *CURRENT SURVEY CONTROL
 BJ4030  ______________________________________________________________________
 BJ4030* NAD 83(1986) POSITION- 30 34 01.     (N) 091 10 54.     (W)   SCALED
 BJ4030* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4030  **This station is located in a suspected subsidence area (see below).
 BJ4030  ______________________________________________________________________
 BJ4030  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ4030  DYNAMIC HEIGHT  -         19.581 (meters)       64.24  (feet) COMP
 BJ4030  MODELED GRAVITY -    979,345.4   (mgal)                       NAVD 88
 BJ4030
 BJ4030.The horizontal coordinates were scaled from a map and have
 BJ4030.an estimated accuracy of +/- 6 seconds.
 BJ4030
 BJ4030.** This station is in an area of known vertical motion. If an
 BJ4030.** orthometric height was ever established but is not available 
 BJ4030.** in the current survey control section, the orthometric height
 BJ4030.** is considered suspect.  Suspect heights are available in the
 BJ4030.** superseded section only if requested.
 BJ4030
 BJ4030.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4030.GEOID18 height accuracy estimate available here.
 BJ4030
 BJ4030.Click photographs - Photos may exist for this station.
 BJ4030
 BJ4030.The dynamic height is computed by dividing the NAVD 88
 BJ4030.geopotential number by the normal gravity value computed on the
 BJ4030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4030.degrees latitude (g = 980.6199 gals.).
 BJ4030
 BJ4030.The modeled gravity was interpolated from observed gravity values.
 BJ4030
 BJ4030;                    North         East    Units  Estimated Accuracy
 BJ4030;SPC LA S     -   229,120.    1,014,550.      MT  (+/- 180 meters Scaled)
 BJ4030
 BJ4030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP743830(NAD 83)
 BJ4030
 BJ4030                          SUPERSEDED SURVEY CONTROL
 BJ4030
 BJ4030.No superseded survey control is available for this station.
 BJ4030
 BJ4030_MARKER: DB = BENCH MARK DISK
 BJ4030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4030_STAMPING: 606 1972
 BJ4030_MARK LOGO: LA-033
 BJ4030_PROJECTION: FLUSH
 BJ4030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4030+STABILITY: SURFACE MOTION
 BJ4030
 BJ4030  HISTORY     - Date     Condition        Report By
 BJ4030  HISTORY     - 1972     MONUMENTED       LA-033
 BJ4030  HISTORY     - 1987     GOOD             LA-033
 BJ4030
 BJ4030                          STATION DESCRIPTION
 BJ4030
 BJ4030'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4030'1.6 KM (1 MI) SW FROM BAKER.
 BJ4030'ABOUT 1.05 KM (0.65 MI) WEST ON NEW RAFE MEYER ROAD FROM THE JUNCTION
 BJ4030'WITH STATE HIGHWAY 19 AT THE SOUTHWEST EDGE OF BAKER TO THE BENCH
 BJ4030'MARK ON THE LEFT, 12 METERS (39.5 FT) SOUTH OF THE CENTERLINE OF NEW
 BJ4030'RAFE MEYER ROAD, AND 1.8 METERS (6 FT) EAST OF A POWER POLE.
 BJ4030'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BJ4030'THE MARK IS 1.52 M BELOW NEW RAFE MEYER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2198 ***********************************************************************
 BX2198  DESIGNATION -  606 KCSRR
 BX2198  PID         -  BX2198
 BX2198  STATE/COUNTY-  LA/SABINE
 BX2198  COUNTRY     -  US
 BX2198  USGS QUAD   -  CONVERSE (2018)
 BX2198
 BX2198                         *CURRENT SURVEY CONTROL
 BX2198  ______________________________________________________________________
 BX2198* NAD 83(1986) POSITION- 31 50 15.     (N) 093 41 04.     (W)   SCALED
 BX2198* NAVD 88 ORTHO HEIGHT -    68.26  (+/-2cm)      223.9   (feet) VERTCON3
 BX2198  ______________________________________________________________________
 BX2198  GEOID HEIGHT    -        -26.048 (meters)                     GEOID18
 BX2198  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2198
 BX2198.The horizontal coordinates were scaled from a map and have
 BX2198.an estimated accuracy of +/- 6 seconds.
 BX2198
 BX2198.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2198.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2198
 BX2198.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2198.GEOID18 height accuracy estimate available here.
 BX2198
 BX2198.The vertical order pertains to the NGVD 29 superseded value.
 BX2198
 BX2198.Click photographs - Photos may exist for this station.
 BX2198
 BX2198;                    North         East    Units  Estimated Accuracy
 BX2198;SPC LA N     -   148,910.      887,890.      MT  (+/- 180 meters Scaled)
 BX2198
 BX2198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR352226(NAD 83)
 BX2198
 BX2198                          SUPERSEDED SURVEY CONTROL
 BX2198
 BX2198  NGVD 29 (11/26/84)   68.333  (m)          224.19   (f) ADJUSTED    2 0
 BX2198
 BX2198.Superseded values are not recommended for survey control.
 BX2198
 BX2198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2198.See file dsdata.pdf to determine how the superseded data were derived.
 BX2198
 BX2198_MARKER: Z = SEE DESCRIPTION
 BX2198_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2198_SP_SET: RAIL
 BX2198_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2198
 BX2198  HISTORY     - Date     Condition        Report By
 BX2198  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2198  HISTORY     - 1935     GOOD             CGS
 BX2198  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2198
 BX2198                          STATION DESCRIPTION
 BX2198
 BX2198'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2198'3.9 MI N FROM CONVERSE.
 BX2198'3.9 MILES NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM CONVERSE,
 BX2198'SABINE PARISH, AT STATION 3200+20, AND 45 FEET WEST OF A POINT 30 FEET
 BX2198'SOUTH OF THE THIRD POLE SOUTH OF MILEPOST 606.  THE TOP OF THE FLANGE
 BX2198'OF A VERTICAL RAIL.
 BX2198
 BX2198                          STATION RECOVERY (2001)
 BX2198
 BX2198'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2198'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4005 ***********************************************************************
 BJ4005  DESIGNATION -  608
 BJ4005  PID         -  BJ4005
 BJ4005  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4005  COUNTRY     -  US
 BJ4005  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4005
 BJ4005                         *CURRENT SURVEY CONTROL
 BJ4005  ______________________________________________________________________
 BJ4005* NAD 83(1986) POSITION- 30 33 30.     (N) 091 09 33.     (W)   SCALED
 BJ4005* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4005  **This station is located in a suspected subsidence area (see below).
 BJ4005  ______________________________________________________________________
 BJ4005  GEOID HEIGHT    -        -27.059 (meters)                     GEOID18
 BJ4005  DYNAMIC HEIGHT  -         19.364 (meters)       63.53  (feet) COMP
 BJ4005  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ4005
 BJ4005.The horizontal coordinates were scaled from a map and have
 BJ4005.an estimated accuracy of +/- 6 seconds.
 BJ4005
 BJ4005.** This station is in an area of known vertical motion. If an
 BJ4005.** orthometric height was ever established but is not available 
 BJ4005.** in the current survey control section, the orthometric height
 BJ4005.** is considered suspect.  Suspect heights are available in the
 BJ4005.** superseded section only if requested.
 BJ4005
 BJ4005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4005.GEOID18 height accuracy estimate available here.
 BJ4005
 BJ4005.Click photographs - Photos may exist for this station.
 BJ4005
 BJ4005.The dynamic height is computed by dividing the NAVD 88
 BJ4005.geopotential number by the normal gravity value computed on the
 BJ4005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4005.degrees latitude (g = 980.6199 gals.).
 BJ4005
 BJ4005.The modeled gravity was interpolated from observed gravity values.
 BJ4005
 BJ4005;                    North         East    Units  Estimated Accuracy
 BJ4005;SPC LA S     -   228,170.    1,016,710.      MT  (+/- 180 meters Scaled)
 BJ4005
 BJ4005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP765820(NAD 83)
 BJ4005
 BJ4005                          SUPERSEDED SURVEY CONTROL
 BJ4005
 BJ4005.No superseded survey control is available for this station.
 BJ4005
 BJ4005_MARKER: DB = BENCH MARK DISK
 BJ4005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4005_STAMPING: 608
 BJ4005_MARK LOGO: LA-033
 BJ4005_PROJECTION: FLUSH
 BJ4005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4005+STABILITY: SURFACE MOTION
 BJ4005_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ4005+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2005
 BJ4005
 BJ4005  HISTORY     - Date     Condition        Report By
 BJ4005  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4005  HISTORY     - 20050330 GOOD             AERODA
 BJ4005
 BJ4005                          STATION DESCRIPTION
 BJ4005
 BJ4005'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4005'3.4 KM (2.1 MI) SOUTH-SOUTHWEST FROM BAKER.  ABOUT 1.6 KM (1 MI) EAST
 BJ4005'ALONG THOMAS ROAD FROM THE INTERSECTION OF THOMAS ROAD AND STATE
 BJ4005'HIGHWAY 19 ABOUT 3.2 KM (2 MI) SOUTH OF BAKER TO GIBBENS ROAD ON THE
 BJ4005'RIGHT AND THE ENTRANCE INTO THE GREATER BATON ROUGE ZOO AND THE BENCH
 BJ4005'MARK ON THE LEFT, 18.6 METERS (61 FT) NORTH OF THE CENTERLINE OF
 BJ4005'THOMAS ROAD, 15.8 METERS (52 FT) WEST OF THE ENTRANCE INTO THE ZOO,
 BJ4005'7.6 METERS (25 FT) SOUTHWEST OF A 30-INCH OAK TREE, 5.5 METERS (18 FT)
 BJ4005'SOUTH OF AN 18-INCH OAK TREE, AND 3.7 METERS (12 FT) WEST-NORTHWEST OF
 BJ4005'THE NORTH POST SUPPORTING THE GREATER BATON ROUGE SIGN.  IT IS 0.61
 BJ4005'METERS SOUTH FROM A WITNESS POST AND 0.46 M BELOW THOMAS ROAD.
 BJ4005
 BJ4005                          STATION RECOVERY (2005)
 BJ4005
 BJ4005'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ4005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2200 ***********************************************************************
 BX2200  DESIGNATION -  608 KCSRR
 BX2200  PID         -  BX2200
 BX2200  STATE/COUNTY-  LA/SABINE
 BX2200  COUNTRY     -  US
 BX2200  USGS QUAD   -  CONVERSE (2018)
 BX2200
 BX2200                         *CURRENT SURVEY CONTROL
 BX2200  ______________________________________________________________________
 BX2200* NAD 83(1986) POSITION- 31 48 34.     (N) 093 41 16.     (W)   SCALED
 BX2200* NAVD 88 ORTHO HEIGHT -    64.63  (+/-2cm)      212.0   (feet) VERTCON3
 BX2200  ______________________________________________________________________
 BX2200  GEOID HEIGHT    -        -26.108 (meters)                     GEOID18
 BX2200  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2200
 BX2200.The horizontal coordinates were scaled from a map and have
 BX2200.an estimated accuracy of +/- 6 seconds.
 BX2200
 BX2200.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2200.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2200
 BX2200.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2200.GEOID18 height accuracy estimate available here.
 BX2200
 BX2200.The vertical order pertains to the NGVD 29 superseded value.
 BX2200
 BX2200.Click photographs - Photos may exist for this station.
 BX2200
 BX2200;                    North         East    Units  Estimated Accuracy
 BX2200;SPC LA N     -   145,800.      887,540.      MT  (+/- 180 meters Scaled)
 BX2200
 BX2200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR349195(NAD 83)
 BX2200
 BX2200                          SUPERSEDED SURVEY CONTROL
 BX2200
 BX2200  NGVD 29 (11/26/84)   64.714  (m)          212.32   (f) ADJUSTED    2 0
 BX2200
 BX2200.Superseded values are not recommended for survey control.
 BX2200
 BX2200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2200.See file dsdata.pdf to determine how the superseded data were derived.
 BX2200
 BX2200_MARKER: Z = SEE DESCRIPTION
 BX2200_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2200_SP_SET: RAIL
 BX2200_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2200
 BX2200  HISTORY     - Date     Condition        Report By
 BX2200  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2200  HISTORY     - 1943     GOOD             CGS
 BX2200  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2200
 BX2200                          STATION DESCRIPTION
 BX2200
 BX2200'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BX2200'1.9 MI N FROM CONVERSE.
 BX2200'1.9 MILES NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM CONVERSE,
 BX2200'SABINE PARISH, AT STATION 32108+25, 20 FEET WEST OF A POINT 45 FEET
 BX2200'SOUTH OF THE THIRD POLE SOUTH OF MILEPOST 608.  THE TOP OF THE BALL OF
 BX2200'A VERTICAL RAIL.
 BX2200
 BX2200                          STATION RECOVERY (2001)
 BX2200
 BX2200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2200'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4010 ***********************************************************************
 BJ4010  DESIGNATION -  609
 BJ4010  PID         -  BJ4010
 BJ4010  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4010  COUNTRY     -  US
 BJ4010  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4010
 BJ4010                         *CURRENT SURVEY CONTROL
 BJ4010  ______________________________________________________________________
 BJ4010* NAD 83(1986) POSITION- 30 33 29.     (N) 091 08 28.     (W)   SCALED
 BJ4010* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4010  **This station is located in a suspected subsidence area (see below).
 BJ4010  ______________________________________________________________________
 BJ4010  GEOID HEIGHT    -        -27.057 (meters)                     GEOID18
 BJ4010  DYNAMIC HEIGHT  -         20.228 (meters)       66.36  (feet) COMP
 BJ4010  MODELED GRAVITY -    979,344.1   (mgal)                       NAVD 88
 BJ4010
 BJ4010.The horizontal coordinates were scaled from a map and have
 BJ4010.an estimated accuracy of +/- 6 seconds.
 BJ4010
 BJ4010.** This station is in an area of known vertical motion. If an
 BJ4010.** orthometric height was ever established but is not available 
 BJ4010.** in the current survey control section, the orthometric height
 BJ4010.** is considered suspect.  Suspect heights are available in the
 BJ4010.** superseded section only if requested.
 BJ4010
 BJ4010.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4010.GEOID18 height accuracy estimate available here.
 BJ4010
 BJ4010.Click photographs - Photos may exist for this station.
 BJ4010
 BJ4010.The dynamic height is computed by dividing the NAVD 88
 BJ4010.geopotential number by the normal gravity value computed on the
 BJ4010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4010.degrees latitude (g = 980.6199 gals.).
 BJ4010
 BJ4010.The modeled gravity was interpolated from observed gravity values.
 BJ4010
 BJ4010;                    North         East    Units  Estimated Accuracy
 BJ4010;SPC LA S     -   228,140.    1,018,440.      MT  (+/- 180 meters Scaled)
 BJ4010
 BJ4010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP782820(NAD 83)
 BJ4010
 BJ4010                          SUPERSEDED SURVEY CONTROL
 BJ4010
 BJ4010.No superseded survey control is available for this station.
 BJ4010
 BJ4010_MARKER: DB = BENCH MARK DISK
 BJ4010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4010_STAMPING: 609
 BJ4010_MARK LOGO: LA-033
 BJ4010_PROJECTION: RECESSED 2 CENTIMETERS
 BJ4010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4010+STABILITY: SURFACE MOTION
 BJ4010
 BJ4010  HISTORY     - Date     Condition        Report By
 BJ4010  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4010
 BJ4010                          STATION DESCRIPTION
 BJ4010
 BJ4010'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4010'4.4 KM (2.75 MI) SOUTHWEST FROM BAKER.  ABOUT 3.5 KM (2.15 MI) EAST ON
 BJ4010'THOMAS ROAD FROM THE INTERSECTION OF THOMAS ROAD AND STATE HIGHWAY 19
 BJ4010'ABOUT 3.2 KM (2 MI) SOUTH OF BAKER TO TROY STREET AND THE BENCH MARK
 BJ4010'ON THE RIGHT, 13.7 METERS (45 FT) SOUTH OF THE CENTER OF THOMAS ROAD
 BJ4010'14.3 METERS (47 FT) WEST OF THE CENTER OF TROY STREET, 9.4 METERS
 BJ4010'(31 FT) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A BRICK HOUSE NO.
 BJ4010'5288, 9.1 METERS (30 FT) WEST-NORTHWEST OF A FIRE HYDRANT, 7 METERS
 BJ4010'(23 FT) SOUTHWEST OF A POWER POLE AND 0.3 METERS (1 FT) NORTH OF NORTH
 BJ4010'EDGE OF EAST-WEST SIDEWALK.  IT IS 7.01 METERS SOUTHWEST FROM A
 BJ4010'WITNESS POST AND 0.31 M BELOW THOMAS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3053 ***********************************************************************
 CQ3053  DESIGNATION -  60A001
 CQ3053  PID         -  CQ3053
 CQ3053  STATE/COUNTY-  LA/WEBSTER
 CQ3053  COUNTRY     -  US
 CQ3053  USGS QUAD   -  DOYLINE (2018)
 CQ3053
 CQ3053                         *CURRENT SURVEY CONTROL
 CQ3053  ______________________________________________________________________
 CQ3053* NAD 83(1992) POSITION- 32 34 35.27812(N) 093 24 54.76206(W)   ADJUSTED
 CQ3053* NAVD 88 ORTHO HEIGHT -    67.3   (meters)      221.    (feet) VERTCON3
 CQ3053  ______________________________________________________________________
 CQ3053  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 CQ3053  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 CQ3053  HORZ ORDER      -  SECOND
 CQ3053
 CQ3053.The horizontal coordinates were established by classical geodetic methods
 CQ3053.and adjusted by the National Geodetic Survey in January 1993.
 CQ3053
 CQ3053.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3053.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3053
 CQ3053.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3053.GEOID18 height accuracy estimate available here.
 CQ3053
 CQ3053.Click photographs - Photos may exist for this station.
 CQ3053
 CQ3053.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3053
 CQ3053. The following values were computed from the NAD 83(1992) position.
 CQ3053
 CQ3053;                    North         East     Units Scale Factor Converg.
 CQ3053;SPC LA N     -   230,596.847   914,066.908   MT  0.99998068   -0 29 01.9
 CQ3053;SPC LA N     -   756,549.82  2,998,901.18   sFT  0.99998068   -0 29 01.9
 CQ3053;UTM  15      - 3,604,411.564   461,028.254   MT  0.99961873   -0 13 24.8
 CQ3053
 CQ3053!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3053!SPC LA N     -   0.99999351  x   0.99998068  =   0.99997419
 CQ3053!UTM  15      -   0.99999351  x   0.99961873  =   0.99961224
 CQ3053
 CQ3053:                Primary Azimuth Mark                     Grid Az
 CQ3053:SPC LA N     -  60A002                                   081 32 07.5
 CQ3053:UTM  15      -  60A002                                   081 16 30.4
 CQ3053
 CQ3053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6102804411(NAD 83)
 CQ3053
 CQ3053|---------------------------------------------------------------------|
 CQ3053| PID    Reference Object                     Distance      Geod. Az  |
 CQ3053|                                                           dddmmss.s |
 CQ3053| CQ3049 60A002                              APPROX. 1.5 KM 0810305.6 |
 CQ3053| CQ3043 CHURCH AZ MK RESET                  APPROX. 1.2 KM 0823254.1 |
 CQ3053|---------------------------------------------------------------------|
 CQ3053
 CQ3053                          SUPERSEDED SURVEY CONTROL
 CQ3053
 CQ3053  NAD 83(1986)-  32 34 35.29059(N)    093 24 54.75428(W) AD(       ) 2
 CQ3053  NAD 27      -  32 34 34.75041(N)    093 24 54.13836(W) AD(       ) 2
 CQ3053  NGVD 29 (07/19/86)   67.4    (m)          221.     (f) VERT ANG       
 CQ3053
 CQ3053.Superseded values are not recommended for survey control.
 CQ3053
 CQ3053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3053.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3053
 CQ3053_MARKER: DD = SURVEY DISK
 CQ3053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3053_STAMPING: 60A001 1966
 CQ3053_MARK LOGO: LADHGS
 CQ3053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3053+STABILITY: SURFACE MOTION
 CQ3053
 CQ3053  HISTORY     - Date     Condition        Report By
 CQ3053  HISTORY     - 1966     MONUMENTED       LADH
 CQ3053
 CQ3053                          STATION DESCRIPTION
 CQ3053
 CQ3053'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3053'STATION IS LOCATED ABOUT 7.5 MILES WEST OF MINDEN, LOUISIANA,
 CQ3053'ALONG U.S. HWY. 79 AND 80, 63.10 FEET NORTHWEST OF GAS METER
 CQ3053'NO. 75 ON THE MAIN LINE OF THE ARKLA GAS PIPELINE, 7.00
 CQ3053'FEET NORTH OF A 30 INCH GUM TREE, 1.35 FEET NORTH OF A METAL
 CQ3053'WITNESS POST AND SIGN, 112.30 FEET NORTHEAST OF THE EAST
 CQ3053'HEADWALL ON A SIDEDRAIN ALONG THE NORTH LANE OF U.S. HWY. 79
 CQ3053'AND 80, APPROXIMATELY 300 FEET NORTHEAST OF ENTRANCE TO THE
 CQ3053'LOUISIANA ORDNANCE PLANT, 112.97 FEET NORTH OF THE CENTERLINE
 CQ3053'OF THE WEST BOUND LANE OF U.S. HWY. 79 AND 80, AND 65.20
 CQ3053'FEET NORTHWEST OF LADDER OVER FENCE TO ABOVE MENTIONED GAS
 CQ3053'METER.
 CQ3053'
 CQ3053'STATION IS STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST
 CQ3053'PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ3053'
 CQ3053'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3053'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY. 79 AND 80 WEST FOR
 CQ3053'0.10 MILE TO THE INTERSECTION WITH LA. HWY. 7, THENCE SOUTH
 CQ3053'ALONG LA. HWY. 7 FOR 1.71 MILES TO THE INTERCHANGE ON INTERSTATE
 CQ3053'20, THENCE WEST ALONG INTERSTATE 20 FOR 5.91 MILES TO THE
 CQ3053'INTERSECTION WITH U.S. HWY. 79 AND 80, THENCE WEST ALONG
 CQ3053'U.S. HWY. 79 AND 80 FOR 1.60 MILES TO STATION SET NORTH OF
 CQ3053'HIGHWAY IN PASTURE.
 CQ3053'
 CQ3053'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3049 ***********************************************************************
 CQ3049  DESIGNATION -  60A002
 CQ3049  PID         -  CQ3049
 CQ3049  STATE/COUNTY-  LA/WEBSTER
 CQ3049  COUNTRY     -  US
 CQ3049  USGS QUAD   -  DOYLINE (2018)
 CQ3049
 CQ3049                         *CURRENT SURVEY CONTROL
 CQ3049  ______________________________________________________________________
 CQ3049* NAD 83(1992) POSITION- 32 34 43.01810(N) 093 23 56.67886(W)   ADJUSTED
 CQ3049* NAVD 88 ORTHO HEIGHT -    63.68  (+/-2cm)      208.9   (feet) VERTCON3
 CQ3049  ______________________________________________________________________
 CQ3049  GEOID HEIGHT    -        -25.980 (meters)                     GEOID18
 CQ3049  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 CQ3049  HORZ ORDER      -  SECOND
 CQ3049  VERT ORDER      -  THIRD ? (See Below)
 CQ3049
 CQ3049.The horizontal coordinates were established by classical geodetic methods
 CQ3049.and adjusted by the National Geodetic Survey in January 1993.
 CQ3049
 CQ3049.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3049.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3049
 CQ3049.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3049.GEOID18 height accuracy estimate available here.
 CQ3049
 CQ3049.The vertical order pertains to the NGVD 29 superseded value.
 CQ3049
 CQ3049.Click photographs - Photos may exist for this station.
 CQ3049
 CQ3049.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3049
 CQ3049. The following values were computed from the NAD 83(1992) position.
 CQ3049
 CQ3049;                    North         East     Units Scale Factor Converg.
 CQ3049;SPC LA N     -   230,822.581   915,583.761   MT  0.99998111   -0 28 31.2
 CQ3049;SPC LA N     -   757,290.42  3,003,877.72   sFT  0.99998111   -0 28 31.2
 CQ3049;UTM  15      - 3,604,644.105   462,543.516   MT  0.99961730   -0 12 53.6
 CQ3049
 CQ3049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3049!SPC LA N     -   0.99999408  x   0.99998111  =   0.99997519
 CQ3049!UTM  15      -   0.99999408  x   0.99961730  =   0.99961138
 CQ3049
 CQ3049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6254304644(NAD 83)
 CQ3049
 CQ3049|---------------------------------------------------------------------|
 CQ3049| PID    Reference Object                     Distance      Geod. Az  |
 CQ3049|                                                           dddmmss.s |
 CQ3049| CQ3043 CHURCH AZ MK RESET                  351.434 METERS 25601     |
 CQ3049|---------------------------------------------------------------------|
 CQ3049
 CQ3049                          SUPERSEDED SURVEY CONTROL
 CQ3049
 CQ3049  NAD 83(1986)-  32 34 43.03058(N)    093 23 56.67106(W) AD(       ) 2
 CQ3049  NAD 27      -  32 34 42.49031(N)    093 23 56.05669(W) AD(       ) 2
 CQ3049  NGVD 29              63.75   (m)          209.2    (f) LEVELING    3  
 CQ3049
 CQ3049.Superseded values are not recommended for survey control.
 CQ3049
 CQ3049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3049.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3049
 CQ3049_MARKER: DD = SURVEY DISK
 CQ3049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3049_STAMPING: 60A002 1966
 CQ3049_MARK LOGO: LADHGS
 CQ3049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3049+STABILITY: SURFACE MOTION
 CQ3049
 CQ3049  HISTORY     - Date     Condition        Report By
 CQ3049  HISTORY     - 1966     MONUMENTED       LADH
 CQ3049  HISTORY     - 19971018 GOOD             USPSQD
 CQ3049
 CQ3049                          STATION DESCRIPTION
 CQ3049
 CQ3049'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3049'STATION IS LOCATED ABOUT 6.5 MILES WEST OF MINDEN, LA.,
 CQ3049'ALONG U.S. HWY 79 AND 80, 61.20 FEET SOUTH OF THE CENTERLINE
 CQ3049'OF THE EAST BOUND LANE OF U.S. HWY 79 AND 80, 1.50 FEET
 CQ3049'SOUTHEAST OF A METAL WITNESS POST AND SIGN, 220 FEET SOUTHWEST
 CQ3049'OF A HIGHWAY RIGHT OF WAY MARKER, 49.35 FEET SOUTHWEST OF
 CQ3049'POWER POLE NO. 41 IN RIGHT OF WAY FENCE ALONG LOUISIANA
 CQ3049'ORDNANCE PLANT PROPERTY, 50.00 FEET NORTHWEST OF WOOD LINE
 CQ3049'ALONG FIRELINE, 262.42 FEET EAST OF SOUTH HEADWALL ON CROSS
 CQ3049'DRAIN UNDER THE EASTBOUND LANE OF U.S. HWY 79 AND 80, 1
 CQ3049'FOOT SOUTH OF 4 STRAND BARBED WIRE FENCE ALONG HIGHWAY
 CQ3049'RIGHT OF WAY.
 CQ3049'
 CQ3049'STATION IS MARKED WITH A STANDARD BRONZE DISK SET IN A ROUND
 CQ3049'CONCRETE POST PROJECTING APPROXIMATELY 4 INCHES ABOVE THE
 CQ3049'SURFACE OF THE GROUND.  STATION IS STAMPED 60A002.
 CQ3049'
 CQ3049'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3049'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3049'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ3049'ALONG LA HWY 7 FOR 1.71 MILES TO THE INTERCHANGE ON INTERSTATE
 CQ3049'20, THENCE WEST ALONG INTERSTATE 20 FOR 5.91 MILES TO THE
 CQ3049'INTERSECTION WITH U.S. HWY 79 AND 80, THENCE WEST ALONG U.S.
 CQ3049'HWY 79 AND 80 FOR 0.63 MILES TO STATION SET SOUTH OF HIGHWAY
 CQ3049'IN FENCELINE.
 CQ3049'
 CQ3049'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3049
 CQ3049                          STATION RECOVERY (1997)
 CQ3049
 CQ3049'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3045 ***********************************************************************
 CQ3045  DESIGNATION -  60A003
 CQ3045  PID         -  CQ3045
 CQ3045  STATE/COUNTY-  LA/WEBSTER
 CQ3045  COUNTRY     -  US
 CQ3045  USGS QUAD   -  DOYLINE (2018)
 CQ3045
 CQ3045                         *CURRENT SURVEY CONTROL
 CQ3045  ______________________________________________________________________
 CQ3045* NAD 83(1992) POSITION- 32 34 59.01871(N) 093 23 24.85411(W)   ADJUSTED
 CQ3045* NAVD 88 ORTHO HEIGHT -    61.44  (+/-2cm)      201.6   (feet) VERTCON3
 CQ3045  ______________________________________________________________________
 CQ3045  GEOID HEIGHT    -        -25.975 (meters)                     GEOID18
 CQ3045  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 CQ3045  HORZ ORDER      -  SECOND
 CQ3045  VERT ORDER      -  THIRD ? (See Below)
 CQ3045
 CQ3045.The horizontal coordinates were established by classical geodetic methods
 CQ3045.and adjusted by the National Geodetic Survey in January 1993.
 CQ3045
 CQ3045.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3045.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3045
 CQ3045.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3045.GEOID18 height accuracy estimate available here.
 CQ3045
 CQ3045.The vertical order pertains to the NGVD 29 superseded value.
 CQ3045
 CQ3045.Click photographs - Photos may exist for this station.
 CQ3045
 CQ3045.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3045
 CQ3045. The following values were computed from the NAD 83(1992) position.
 CQ3045
 CQ3045;                    North         East     Units Scale Factor Converg.
 CQ3045;SPC LA N     -   231,308.598   916,417.816   MT  0.99998201   -0 28 14.4
 CQ3045;SPC LA N     -   758,884.96  3,006,614.12   sFT  0.99998201   -0 28 14.4
 CQ3045;UTM  15      - 3,605,133.729   463,375.050   MT  0.99961654   -0 12 36.6
 CQ3045
 CQ3045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3045!SPC LA N     -   0.99999443  x   0.99998201  =   0.99997644
 CQ3045!UTM  15      -   0.99999443  x   0.99961654  =   0.99961097
 CQ3045
 CQ3045:                Primary Azimuth Mark                     Grid Az
 CQ3045:SPC LA N     -  60A002                                   239 46 12.2
 CQ3045:UTM  15      -  60A002                                   239 30 34.4
 CQ3045
 CQ3045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6337505133(NAD 83)
 CQ3045
 CQ3045|---------------------------------------------------------------------|
 CQ3045| PID    Reference Object                     Distance      Geod. Az  |
 CQ3045|                                                           dddmmss.s |
 CQ3045| CQ3049 60A002                              APPROX. 1.0 KM 2391757.8 |
 CQ3045|---------------------------------------------------------------------|
 CQ3045
 CQ3045                          SUPERSEDED SURVEY CONTROL
 CQ3045
 CQ3045  NAD 83(1986)-  32 34 59.03125(N)    093 23 24.84624(W) AD(       ) 2
 CQ3045  NAD 27      -  32 34 58.49149(N)    093 23 24.23253(W) AD(       ) 2
 CQ3045  NGVD 29              61.51   (m)          201.8    (f) LEVELING    3  
 CQ3045
 CQ3045.Superseded values are not recommended for survey control.
 CQ3045
 CQ3045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3045.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3045
 CQ3045_MARKER: DD = SURVEY DISK
 CQ3045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3045_STAMPING: 60A003 1966
 CQ3045_MARK LOGO: LADHGS
 CQ3045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3045+STABILITY: SURFACE MOTION
 CQ3045
 CQ3045  HISTORY     - Date     Condition        Report By
 CQ3045  HISTORY     - 1966     MONUMENTED       LADH
 CQ3045  HISTORY     - 1970     SEE DESCRIPTION  NGS
 CQ3045  HISTORY     - 19971018 GOOD             USPSQD
 CQ3045
 CQ3045                          STATION DESCRIPTION
 CQ3045
 CQ3045'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3045'STATION IS WEST ALONG INTERSTATE 20, 5.91 MILES FROM THE
 CQ3045'SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7.  STATION IS
 CQ3045'SET IN MEDIAN AT INTERSECTION OF INTERSTATE 20 AND U.S. HWY
 CQ3045'79 AND 80, 100.15 FEET SOUTHWEST OF POLE WITH CONTROL BOX
 CQ3045'FOR CAUTION LIGHTS, 1.31 FEET EAST OF A METAL WITNESS POST
 CQ3045'AND SIGN, DUE SOUTH OF ELECTRIC SUB STATION OF THE LA. POWER
 CQ3045'AND LIGHT CO., 226.83 FEET NORTHWEST OF CENTERLINE OF ACCESS
 CQ3045'ROAD ON EAST BOUND LANE OF INTERSTATE 20.
 CQ3045'
 CQ3045'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE
 CQ3045'POST PROJECTING APPROXIMATELY 4 INCHES ABOVE THE SURFACE
 CQ3045'OF THE GROUND.  STATION IS STAMPED 60A003.
 CQ3045'
 CQ3045'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3045'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3045'0.10 MILE TO THE INTERSECTION OF LA HWY 7, THENCE SOUTH
 CQ3045'ALONG LA HWY 7 FOR 1.71 MILES TO THE INTERCHANGE ON INTERSTATE
 CQ3045'20, THENCE WEST ALONG INTERSTATE 20 FOR 5.91 MILES TO STATION
 CQ3045'SET IN MEDIAN AT INTERSECTION OF INTERSTATE 20, AND U.S.
 CQ3045'HWY 79 AND 80.
 CQ3045'
 CQ3045'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3045
 CQ3045                          STATION RECOVERY (1970)
 CQ3045
 CQ3045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 CQ3045'THE STATION WAS VISITED 12-2-70 AND THE MARK WAS FOUND IN
 CQ3045'GOOD CONDITION.  THE MARK WAS REQUESTED MOVED BY THE LOUISIANA
 CQ3045'HIGHWAY DEPARTMENT DUE TO HIGHWAY CONSTRUCTION.  A NEW STATION
 CQ3045'60A003 RESET 1970 WAS ESTABLISHED AT THIS DATE.
 CQ3045
 CQ3045                          STATION RECOVERY (1997)
 CQ3045
 CQ3045'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3051 ***********************************************************************
 CQ3051  DESIGNATION -  60A003 RESET
 CQ3051  PID         -  CQ3051
 CQ3051  STATE/COUNTY-  LA/WEBSTER
 CQ3051  COUNTRY     -  US
 CQ3051  USGS QUAD   -  DOYLINE (2018)
 CQ3051
 CQ3051                         *CURRENT SURVEY CONTROL
 CQ3051  ______________________________________________________________________
 CQ3051* NAD 83(1992) POSITION- 32 35 00.45377(N) 093 23 26.18959(W)   ADJUSTED
 CQ3051* NAVD 88 ORTHO HEIGHT -    61.7   (meters)      202.    (feet) VERTCON3
 CQ3051  ______________________________________________________________________
 CQ3051  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 CQ3051  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 CQ3051  HORZ ORDER      -  SECOND
 CQ3051
 CQ3051.The horizontal coordinates were established by classical geodetic methods
 CQ3051.and adjusted by the National Geodetic Survey in January 1993.
 CQ3051
 CQ3051.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3051.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3051
 CQ3051.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3051.GEOID18 height accuracy estimate available here.
 CQ3051
 CQ3051.Click photographs - Photos may exist for this station.
 CQ3051
 CQ3051.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3051
 CQ3051. The following values were computed from the NAD 83(1992) position.
 CQ3051
 CQ3051;                    North         East     Units Scale Factor Converg.
 CQ3051;SPC LA N     -   231,353.088   916,383.351   MT  0.99998209   -0 28 15.1
 CQ3051;SPC LA N     -   759,030.92  3,006,501.04   sFT  0.99998209   -0 28 15.1
 CQ3051;UTM  15      - 3,605,178.046   463,340.395   MT  0.99961657   -0 12 37.3
 CQ3051
 CQ3051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3051!SPC LA N     -   0.99999439  x   0.99998209  =   0.99997648
 CQ3051!UTM  15      -   0.99999439  x   0.99961657  =   0.99961096
 CQ3051
 CQ3051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6334005178(NAD 83)
 CQ3051
 CQ3051                          SUPERSEDED SURVEY CONTROL
 CQ3051
 CQ3051  NAD 83(1986)-  32 35 00.46639(N)    093 23 26.18180(W) AD(       ) 2
 CQ3051  NAD 27      -  32 34 59.92659(N)    093 23 25.56797(W) AD(       ) 2
 CQ3051  NGVD 29 (07/19/86)   61.8    (m)          203.     (f) VERT ANG       
 CQ3051
 CQ3051.Superseded values are not recommended for survey control.
 CQ3051
 CQ3051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3051.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3051
 CQ3051_MARKER: DD = SURVEY DISK
 CQ3051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3051_STAMPING: 60A003 RESET 1970
 CQ3051_MARK LOGO: LADHGS
 CQ3051_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3051+STABILITY: SURFACE MOTION
 CQ3051
 CQ3051  HISTORY     - Date     Condition        Report By
 CQ3051  HISTORY     - 1970     MONUMENTED       LADH
 CQ3051  HISTORY     - 1987     GOOD             LADTD
 CQ3051  HISTORY     - 19971018 GOOD             USPSQD
 CQ3051
 CQ3051                          STATION DESCRIPTION
 CQ3051
 CQ3051'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (LFS)
 CQ3051'THE STATION IS LOCATED AT THE INTERSECTION OF U.S. HIGHWAY 80 AND
 CQ3051'INTERSTATE I-20.  IT IS IN THE NORTHWEST QUADRANT OF THE
 CQ3051'INTERSECTION, 40 FEET NORTHWEST OF THE SOUTHWEST BOUND LANE OF U.S.
 CQ3051'HIGHWAY 80, 125 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 CQ3051'FENCE AROUND THE SUB STATION 160 FEET NORTH-NORTHEAST OF THE
 CQ3051'CENTER OF THE WEST BOUND LANE OF I-20, 5 FEET SOUTHWEST OF A FENCE
 CQ3051'CORNER, AND 1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS A U.S.C.
 CQ3051'AND GS AND STATE SURVEY DISK, STAMPED 60A003 RESET 1970, SET
 CQ3051'IN THE TOP OF A 12-INCH ROUND CONCRETE POST PROJECTING 3 INCHES.
 CQ3051'
 CQ3051'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 79 AND 80 AND STATE
 CQ3051'HIGHWAY 5 AT DIXIE INN, GO SOUTHWEST ON U.S. HIGHWAY 79 AND 80
 CQ3051'FOR 3.25 MILES TO THE OVERPASS ON I-20 AND THE MARK ON THE RIGHT.
 CQ3051
 CQ3051                          STATION RECOVERY (1987)
 CQ3051
 CQ3051'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3051'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3051
 CQ3051                          STATION RECOVERY (1997)
 CQ3051
 CQ3051'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3028 ***********************************************************************
 CQ3028  DESIGNATION -  60A005
 CQ3028  PID         -  CQ3028
 CQ3028  STATE/COUNTY-  LA/WEBSTER
 CQ3028  COUNTRY     -  US
 CQ3028  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3028
 CQ3028                         *CURRENT SURVEY CONTROL
 CQ3028  ______________________________________________________________________
 CQ3028* NAD 83(1992) POSITION- 32 35 09.81708(N) 093 21 11.29715(W)   ADJUSTED
 CQ3028* NAVD 88 ORTHO HEIGHT -    65.3   (meters)      214.    (feet) VERTCON3
 CQ3028  ______________________________________________________________________
 CQ3028  GEOID HEIGHT    -        -25.941 (meters)                     GEOID18
 CQ3028  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 CQ3028  HORZ ORDER      -  SECOND
 CQ3028
 CQ3028.The horizontal coordinates were established by classical geodetic methods
 CQ3028.and adjusted by the National Geodetic Survey in January 1993.
 CQ3028
 CQ3028.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3028.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3028
 CQ3028.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3028.GEOID18 height accuracy estimate available here.
 CQ3028
 CQ3028.Click photographs - Photos may exist for this station.
 CQ3028
 CQ3028.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3028
 CQ3028. The following values were computed from the NAD 83(1992) position.
 CQ3028
 CQ3028;                    North         East     Units Scale Factor Converg.
 CQ3028;SPC LA N     -   231,613.206   919,903.510   MT  0.99998261   -0 27 03.8
 CQ3028;SPC LA N     -   759,884.33  3,018,050.10   sFT  0.99998261   -0 27 03.8
 CQ3028;UTM  15      - 3,605,454.076   466,858.041   MT  0.99961354   -0 11 24.7
 CQ3028
 CQ3028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3028!SPC LA N     -   0.99999381  x   0.99998261  =   0.99997642
 CQ3028!UTM  15      -   0.99999381  x   0.99961354  =   0.99960736
 CQ3028
 CQ3028:                Primary Azimuth Mark                     Grid Az
 CQ3028:SPC LA N     -  60A006                                   072 24 06.2
 CQ3028:UTM  15      -  60A006                                   072 08 27.1
 CQ3028
 CQ3028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6685805454(NAD 83)
 CQ3028
 CQ3028|---------------------------------------------------------------------|
 CQ3028| PID    Reference Object                     Distance      Geod. Az  |
 CQ3028|                                                           dddmmss.s |
 CQ3028| CQ3037 60A006                              APPROX. 0.9 KM 0715702.4 |
 CQ3028|---------------------------------------------------------------------|
 CQ3028
 CQ3028                          SUPERSEDED SURVEY CONTROL
 CQ3028
 CQ3028  NAD 83(1986)-  32 35 09.82964(N)    093 21 11.28947(W) AD(       ) 2
 CQ3028  NAD 27      -  32 35 09.28996(N)    093 21 10.67999(W) AD(       ) 2
 CQ3028  NGVD 29 (07/19/86)   65.4    (m)          215.     (f) VERT ANG       
 CQ3028
 CQ3028.Superseded values are not recommended for survey control.
 CQ3028
 CQ3028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3028.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3028
 CQ3028_MARKER: DD = SURVEY DISK
 CQ3028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3028_STAMPING: 60A005 1966
 CQ3028_MARK LOGO: LADHGS
 CQ3028_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3028+STABILITY: SURFACE MOTION
 CQ3028
 CQ3028  HISTORY     - Date     Condition        Report By
 CQ3028  HISTORY     - 1966     MONUMENTED       LADH
 CQ3028  HISTORY     - 1987     GOOD             LADTD
 CQ3028  HISTORY     - 19971018 GOOD             USPSQD
 CQ3028
 CQ3028                          STATION DESCRIPTION
 CQ3028
 CQ3028'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3028'STATION IS WEST ALONG INTERSTATE 20, 3.68 MILES FROM THE SIBLEY
 CQ3028'OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE 20,
 CQ3028'98.92 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE
 CQ3028'ON INTERSTATE 20, 433.30 FEET WEST OF WEST RAIL OF WEST SPUR
 CQ3028'LEADING TO LOUISIANA ORDNANCE PLANT, 1.40 FEET EAST OF A
 CQ3028'METAL WITNESS POST AND SIGN 6.00 FEET NORTH OF RIGHT OF WAY
 CQ3028'FENCE, 33.50 FEET WEST OF A 20 INCH PINE TREE IN HIGHWAY
 CQ3028'RIGHT OF WAY AND 327.19 FEET SOUTHEAST OF THE SOUTH HEADWALL
 CQ3028'ON CROSS-DRAIN UNDER THE EAST BOUND LANE OF INTERSTATE 20.
 CQ3028'
 CQ3028'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3028'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF
 CQ3028'THE GROUND.  STATION IS MARKED 60A005.
 CQ3028'
 CQ3028'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3028'IN MINDEN, LA., FOLLOW U.S. HWY 79 AND 80 FOR 0.10 MILE WEST
 CQ3028'TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG LA
 CQ3028'HWY 7 FOR 1.71 MILES TO THE INTERCHANGE ON INTERSTATE 20,
 CQ3028'THENCE WEST ALONG INTERSTATE 20 FOR 3.68 MILES TO STATION
 CQ3028'SET SOUTH OF HIGHWAY.
 CQ3028'
 CQ3028'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3028
 CQ3028                          STATION RECOVERY (1987)
 CQ3028
 CQ3028'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3028'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3028
 CQ3028                          STATION RECOVERY (1997)
 CQ3028
 CQ3028'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3037 ***********************************************************************
 CQ3037  DESIGNATION -  60A006
 CQ3037  PID         -  CQ3037
 CQ3037  STATE/COUNTY-  LA/WEBSTER
 CQ3037  COUNTRY     -  US
 CQ3037  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3037
 CQ3037                         *CURRENT SURVEY CONTROL
 CQ3037  ______________________________________________________________________
 CQ3037* NAD 83(1992) POSITION- 32 35 18.38956(N) 093 20 40.22012(W)   ADJUSTED
 CQ3037* NAVD 88 ORTHO HEIGHT -    62.5   (meters)      205.    (feet) VERTCON3
 CQ3037  ______________________________________________________________________
 CQ3037  GEOID HEIGHT    -        -25.936 (meters)                     GEOID18
 CQ3037  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 CQ3037  HORZ ORDER      -  SECOND
 CQ3037
 CQ3037.The horizontal coordinates were established by classical geodetic methods
 CQ3037.and adjusted by the National Geodetic Survey in January 1993.
 CQ3037
 CQ3037.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3037
 CQ3037.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3037.GEOID18 height accuracy estimate available here.
 CQ3037
 CQ3037.Click photographs - Photos may exist for this station.
 CQ3037
 CQ3037.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3037
 CQ3037. The following values were computed from the NAD 83(1992) position.
 CQ3037
 CQ3037;                    North         East     Units Scale Factor Converg.
 CQ3037;SPC LA N     -   231,870.918   920,716.010   MT  0.99998310   -0 26 47.4
 CQ3037;SPC LA N     -   760,729.84  3,020,715.78   sFT  0.99998310   -0 26 47.4
 CQ3037;UTM  15      - 3,605,715.389   467,669.060   MT  0.99961289   -0 11 08.0
 CQ3037
 CQ3037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3037!SPC LA N     -   0.99999425  x   0.99998310  =   0.99997735
 CQ3037!UTM  15      -   0.99999425  x   0.99961289  =   0.99960715
 CQ3037
 CQ3037:                Primary Azimuth Mark                     Grid Az
 CQ3037:SPC LA N     -  60A007                                   075 48 19.8
 CQ3037:UTM  15      -  60A007                                   075 32 40.4
 CQ3037
 CQ3037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6766905715(NAD 83)
 CQ3037
 CQ3037|---------------------------------------------------------------------|
 CQ3037| PID    Reference Object                     Distance      Geod. Az  |
 CQ3037|                                                           dddmmss.s |
 CQ3037| CQ3033 60A007                              APPROX. 0.8 KM 0752132.4 |
 CQ3037|---------------------------------------------------------------------|
 CQ3037
 CQ3037                          SUPERSEDED SURVEY CONTROL
 CQ3037
 CQ3037  NAD 83(1986)-  32 35 18.40209(N)    093 20 40.21260(W) AD(       ) 2
 CQ3037  NAD 27      -  32 35 17.86246(N)    093 20 39.60388(W) AD(       ) 2
 CQ3037  NGVD 29 (07/19/86)   62.6    (m)          205.     (f) VERT ANG       
 CQ3037
 CQ3037.Superseded values are not recommended for survey control.
 CQ3037
 CQ3037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3037.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3037
 CQ3037_MARKER: DD = SURVEY DISK
 CQ3037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3037_STAMPING: 60A006 1966
 CQ3037_MARK LOGO: LADHGS
 CQ3037_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3037+STABILITY: SURFACE MOTION
 CQ3037
 CQ3037  HISTORY     - Date     Condition        Report By
 CQ3037  HISTORY     - 1966     MONUMENTED       LADH
 CQ3037  HISTORY     - 1987     GOOD             LADTD
 CQ3037  HISTORY     - 19971018 GOOD             USPSQD
 CQ3037  HISTORY     - 20080717 GOOD             GEOCAC
 CQ3037
 CQ3037                          STATION DESCRIPTION
 CQ3037
 CQ3037'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3037'STATION IS WEST 3.15 MILES ALONG INTERSTATE 20 FROM THE
 CQ3037'SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3037'20, 49.72 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND
 CQ3037'LAND OF INTERSTATE 20, 203.25 FEET SOUTHEAST OF HIGHWAY RIGHT
 CQ3037'OF WAY MARKER IN CORNER OF RIGHT OF WAY FENCE NORTH OF INTERSTATE
 CQ3037'20, 23.00 FEET SOUTH OF A 20 INCH PINE TREE, 119.35 FEET
 CQ3037'SOUTH OF A 20 INCH TWIN PINE TREE IN THE HIGHWAY RIGHT OF WAY
 CQ3037'AND 1.45 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 CQ3037'
 CQ3037'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3037'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3037'GROUND.  STATION IS STAMPED 60A006.
 CQ3037'
 CQ3037'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE IN
 CQ3037'MINDEN, LA., FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10 MILE
 CQ3037'TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG LA
 CQ3037'HWY 7 FOR 1.71 MILES TO THE INTERCHANGE ON INTERSTATE 20,
 CQ3037'THENCE WEST ALONG INTERSTATE 20 FOR 3.15 MILES TO STATION SET
 CQ3037'NORTH OF HIGHWAY.
 CQ3037'
 CQ3037'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3037
 CQ3037                          STATION RECOVERY (1987)
 CQ3037
 CQ3037'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3037'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3037
 CQ3037                          STATION RECOVERY (1997)
 CQ3037
 CQ3037'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3037'RECOVERED IN GOOD CONDITION.
 CQ3037
 CQ3037                          STATION RECOVERY (2008)
 CQ3037
 CQ3037'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3033 ***********************************************************************
 CQ3033  DESIGNATION -  60A007
 CQ3033  PID         -  CQ3033
 CQ3033  STATE/COUNTY-  LA/WEBSTER
 CQ3033  COUNTRY     -  US
 CQ3033  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3033
 CQ3033                         *CURRENT SURVEY CONTROL
 CQ3033  ______________________________________________________________________
 CQ3033* NAD 83(1992) POSITION- 32 35 25.05940(N) 093 20 10.05760(W)   ADJUSTED
 CQ3033* NAVD 88 ORTHO HEIGHT -    54.3   (meters)      178.    (feet) VERTCON3
 CQ3033  ______________________________________________________________________
 CQ3033  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 CQ3033  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 CQ3033  HORZ ORDER      -  SECOND
 CQ3033
 CQ3033.The horizontal coordinates were established by classical geodetic methods
 CQ3033.and adjusted by the National Geodetic Survey in January 1993.
 CQ3033
 CQ3033.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3033.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3033
 CQ3033.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3033.GEOID18 height accuracy estimate available here.
 CQ3033
 CQ3033.Click photographs - Photos may exist for this station.
 CQ3033
 CQ3033.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3033
 CQ3033. The following values were computed from the NAD 83(1992) position.
 CQ3033
 CQ3033;                    North         East     Units Scale Factor Converg.
 CQ3033;SPC LA N     -   232,070.272   921,504.169   MT  0.99998348   -0 26 31.4
 CQ3033;SPC LA N     -   761,383.88  3,023,301.59   sFT  0.99998348   -0 26 31.4
 CQ3033;UTM  15      - 3,605,918.256   468,456.011   MT  0.99961227   -0 10 51.8
 CQ3033
 CQ3033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3033!SPC LA N     -   0.99999554  x   0.99998348  =   0.99997902
 CQ3033!UTM  15      -   0.99999554  x   0.99961227  =   0.99960781
 CQ3033
 CQ3033:                Primary Azimuth Mark                     Grid Az
 CQ3033:SPC LA N     -  60A006                                   255 48 20.0
 CQ3033:UTM  15      -  60A006                                   255 32 40.4
 CQ3033
 CQ3033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6845605918(NAD 83)
 CQ3033
 CQ3033|---------------------------------------------------------------------|
 CQ3033| PID    Reference Object                     Distance      Geod. Az  |
 CQ3033|                                                           dddmmss.s |
 CQ3033| CQ3037 60A006                              APPROX. 0.8 KM 2552148.6 |
 CQ3033|---------------------------------------------------------------------|
 CQ3033
 CQ3033                          SUPERSEDED SURVEY CONTROL
 CQ3033
 CQ3033  NAD 83(1986)-  32 35 25.07190(N)    093 20 10.05026(W) AD(       ) 2
 CQ3033  NAD 27      -  32 35 24.53220(N)    093 20 09.44235(W) AD(       ) 2
 CQ3033  NGVD 29 (07/19/86)   54.4    (m)          178.     (f) VERT ANG       
 CQ3033
 CQ3033.Superseded values are not recommended for survey control.
 CQ3033
 CQ3033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3033.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3033
 CQ3033_MARKER: DD = SURVEY DISK
 CQ3033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3033_STAMPING: 60A007 1966
 CQ3033_MARK LOGO: LADHGS
 CQ3033_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3033+STABILITY: SURFACE MOTION
 CQ3033
 CQ3033  HISTORY     - Date     Condition        Report By
 CQ3033  HISTORY     - 1966     MONUMENTED       LADH
 CQ3033  HISTORY     - 1987     GOOD             LADTD
 CQ3033  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3033
 CQ3033                          STATION DESCRIPTION
 CQ3033
 CQ3033'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3033'STATION IS WEST 2.64 MILES ALONG INTERSTATE 20 FROM THE SIBLEY
 CQ3033'OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE 20.
 CQ3033'STATION IS SET IN THE SOUTHEAST CORNER OF THE EAST BOUND
 CQ3033'BRIDGE OVER THE DIXIE INN INTERCHANGE ON INTERSTATE 20, 7.50
 CQ3033'FEET NORTHWEST OF A METAL WITNESS POST AND SIGN AND 3 FEET
 CQ3033'NORTH OF SOUTH CURB IN ABUTMENT OF OVERPASS.
 CQ3033'
 CQ3033'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE.
 CQ3033'STATION IS MARKED 60A007.
 CQ3033'
 CQ3033'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE IN
 CQ3033'MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ3033'MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG
 CQ3033'LA HWY 7 FOR 1.71 MILES TO THE INTERCHANGE ON INTERSTATE 20,
 CQ3033'THENCE WEST ALONG INTERSTATE 20 FOR 2.64 MILES TO STATION
 CQ3033'SET IN OVERPASS.
 CQ3033'
 CQ3033'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3033
 CQ3033                          STATION RECOVERY (1987)
 CQ3033
 CQ3033'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3033'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3033
 CQ3033                          STATION RECOVERY (1997)
 CQ3033
 CQ3033'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3033'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3031 ***********************************************************************
 CQ3031  DESIGNATION -  60A008
 CQ3031  PID         -  CQ3031
 CQ3031  STATE/COUNTY-  LA/WEBSTER
 CQ3031  COUNTRY     -  US
 CQ3031  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3031
 CQ3031                         *CURRENT SURVEY CONTROL
 CQ3031  ______________________________________________________________________
 CQ3031* NAD 83(1992) POSITION- 32 36 43.14740(N) 093 18 35.49495(W)   ADJUSTED
 CQ3031* NAVD 88 ORTHO HEIGHT -    78.5   (meters)      258.    (feet) VERTCON3
 CQ3031  ______________________________________________________________________
 CQ3031  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ3031  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 CQ3031  HORZ ORDER      -  SECOND
 CQ3031
 CQ3031.The horizontal coordinates were established by classical geodetic methods
 CQ3031.and adjusted by the National Geodetic Survey in January 1993.
 CQ3031
 CQ3031.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3031.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3031
 CQ3031.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3031.GEOID18 height accuracy estimate available here.
 CQ3031
 CQ3031.Click photographs - Photos may exist for this station.
 CQ3031
 CQ3031.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3031
 CQ3031. The following values were computed from the NAD 83(1992) position.
 CQ3031
 CQ3031;                    North         East     Units Scale Factor Converg.
 CQ3031;SPC LA N     -   234,456.931   923,988.089   MT  0.99998799   -0 25 41.4
 CQ3031;SPC LA N     -   769,214.11  3,031,450.92   sFT  0.99998799   -0 25 41.4
 CQ3031;UTM  15      - 3,608,315.311   470,928.103   MT  0.99961042   -0 10 01.2
 CQ3031
 CQ3031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3031!SPC LA N     -   0.99999174  x   0.99998799  =   0.99997973
 CQ3031!UTM  15      -   0.99999174  x   0.99961042  =   0.99960216
 CQ3031
 CQ3031:                Primary Azimuth Mark                     Grid Az
 CQ3031:SPC LA N     -  60A009                                   090 31 52.8
 CQ3031:UTM  15      -  60A009                                   090 16 12.6
 CQ3031
 CQ3031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7092808315(NAD 83)
 CQ3031
 CQ3031|---------------------------------------------------------------------|
 CQ3031| PID    Reference Object                     Distance      Geod. Az  |
 CQ3031|                                                           dddmmss.s |
 CQ3031| CQ3027 60A009                              APPROX. 0.7 KM 0900611.4 |
 CQ3031|---------------------------------------------------------------------|
 CQ3031
 CQ3031                          SUPERSEDED SURVEY CONTROL
 CQ3031
 CQ3031  NAD 83(1986)-  32 36 43.15975(N)    093 18 35.48802(W) AD(       ) 2
 CQ3031  NAD 27      -  32 36 42.62120(N)    093 18 34.88120(W) AD(       ) 2
 CQ3031  NGVD 29 (07/19/86)   78.6    (m)          258.     (f) VERT ANG       
 CQ3031
 CQ3031.Superseded values are not recommended for survey control.
 CQ3031
 CQ3031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3031.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3031
 CQ3031_MARKER: DD = SURVEY DISK
 CQ3031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3031_STAMPING: 60A008 1966
 CQ3031_MARK LOGO: LADHGS
 CQ3031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3031+STABILITY: SURFACE MOTION
 CQ3031
 CQ3031  HISTORY     - Date     Condition        Report By
 CQ3031  HISTORY     - 1966     MONUMENTED       LADH
 CQ3031  HISTORY     - 19971018 GOOD             USPSQD
 CQ3031  HISTORY     - 20021215 MARK NOT FOUND   USPSQD
 CQ3031
 CQ3031                          STATION DESCRIPTION
 CQ3031
 CQ3031'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3031'STATION IS SET IN SUBDIVISION IN SOUTHWEST MINDEN, LOUISIANA,
 CQ3031'117.50 FEET SOUTH OF CENTERLINE OF LINCOLN STREET, 14.90 FEET
 CQ3031'NORTHEAST OF POWER POLE SERVICE BETWEEN HOUSES, 1.28 FEET WEST
 CQ3031'OF A METAL WITNESS POST AND SIGN, 137.00 FEET NORTH OF THE
 CQ3031'CENTERLINE OF WEBSTER STREET, AND 73.00 FEET EAST OF UNDEVELOPED
 CQ3031'STREET.
 CQ3031'
 CQ3031'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3031'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3031'GROUND.  STATION IS STAMPED 60A008.
 CQ3031'
 CQ3031'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE IN
 CQ3031'MINDEN, LOUISIANA, FOLLOW THE U.S. HWY 79 AND 80 WEST FOR
 CQ3031'1.50 MILES TO THE INTERSECTION WITH MAGNOLIA STREET, THENCE
 CQ3031'NORTH ON MAGNOLIA STREET FOR 0.28 MILE TO HARPER STREET, THENCE
 CQ3031'EAST ALONG HARPER STREET FOR 0.05 MILE TO COX LANE, THENCE
 CQ3031'NORTH ON COX LANE FOR 0.09 MILE TO REBECCA STREET, THENCE WEST
 CQ3031'ON REBECCA STREET FOR 0.05 MILE TO WEBSTER STREET, THENCE
 CQ3031'NORTH ON WEBSTER TO BOSSIER STREET, THENCE WEST ON BOSSIER
 CQ3031'STREET TO STATION SET SOUTH OF BOSSIER STREET AT WEST END OF
 CQ3031'BLOCK.
 CQ3031'
 CQ3031'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3031
 CQ3031                          STATION RECOVERY (1997)
 CQ3031
 CQ3031'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3031'RECOVERED IN GOOD CONDITION.
 CQ3031
 CQ3031                          STATION RECOVERY (2002)
 CQ3031
 CQ3031'RECOVERY NOTE BY US POWER SQUADRON 2002 (DRH)
 CQ3031'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3027 ***********************************************************************
 CQ3027  DESIGNATION -  60A009
 CQ3027  PID         -  CQ3027
 CQ3027  STATE/COUNTY-  LA/WEBSTER
 CQ3027  COUNTRY     -  US
 CQ3027  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3027
 CQ3027                         *CURRENT SURVEY CONTROL
 CQ3027  ______________________________________________________________________
 CQ3027* NAD 83(1997) POSITION- 32 36 43.10725(N) 093 18 09.65165(W)   ADJUSTED
 CQ3027* NAVD 88 ORTHO HEIGHT -    83.7   (meters)      275.    (feet) VERTCON3
 CQ3027  ______________________________________________________________________
 CQ3027  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 CQ3027  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 CQ3027  HORZ ORDER      -  SECOND
 CQ3027
 CQ3027.The horizontal coordinates were established by classical geodetic methods
 CQ3027.and adjusted by the National Geodetic Survey in September 1999.
 CQ3027
 CQ3027.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3027.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3027
 CQ3027.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3027.GEOID18 height accuracy estimate available here.
 CQ3027
 CQ3027.Click photographs - Photos may exist for this station.
 CQ3027
 CQ3027.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3027
 CQ3027. The following values were computed from the NAD 83(1997) position.
 CQ3027
 CQ3027;                    North         East     Units Scale Factor Converg.
 CQ3027;SPC LA N     -   234,450.682   924,661.846   MT  0.99998799   -0 25 27.8
 CQ3027;SPC LA N     -   769,193.61  3,033,661.41   sFT  0.99998799   -0 25 27.8
 CQ3027;UTM  15      - 3,608,312.134   471,601.627   MT  0.99960994   -0 09 47.3
 CQ3027
 CQ3027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3027!SPC LA N     -   0.99999092  x   0.99998799  =   0.99997891
 CQ3027!UTM  15      -   0.99999092  x   0.99960994  =   0.99960086
 CQ3027
 CQ3027:                Primary Azimuth Mark                     Grid Az
 CQ3027:SPC LA N     -  MINDEN                                   176 48 16.5
 CQ3027:UTM  15      -  MINDEN                                   176 32 36.0
 CQ3027
 CQ3027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7160108312(NAD 83)
 CQ3027
 CQ3027|---------------------------------------------------------------------|
 CQ3027| PID    Reference Object                     Distance      Geod. Az  |
 CQ3027|                                                           dddmmss.s |
 CQ3027| CQ3040 MINDEN                              APPROX. 0.5 KM 1762248.7 |
 CQ3027|---------------------------------------------------------------------|
 CQ3027
 CQ3027                          SUPERSEDED SURVEY CONTROL
 CQ3027
 CQ3027  NAD 83(1992)-  32 36 43.10726(N)    093 18 09.65064(W) AD(       ) 2
 CQ3027  NAD 83(1986)-  32 36 43.11963(N)    093 18 09.64412(W) AD(       ) 2
 CQ3027  NAD 27      -  32 36 42.58072(N)    093 18 09.03688(W) AD(       ) 2
 CQ3027  NGVD 29 (07/19/86)   83.8    (m)          275.     (f) VERT ANG       
 CQ3027
 CQ3027.Superseded values are not recommended for survey control.
 CQ3027
 CQ3027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3027.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3027
 CQ3027_MARKER: DD = SURVEY DISK
 CQ3027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3027_STAMPING: 60A009 1966
 CQ3027_MARK LOGO: LADHGS
 CQ3027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3027+STABILITY: SURFACE MOTION
 CQ3027
 CQ3027  HISTORY     - Date     Condition        Report By
 CQ3027  HISTORY     - 1966     MONUMENTED       LADH
 CQ3027  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3027  HISTORY     - 20021215 MARK NOT FOUND   USPSQD
 CQ3027
 CQ3027                          STATION DESCRIPTION
 CQ3027
 CQ3027'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3027'STATION IS IN WEST MINDEN, LOUISIANA, ON WINFORD STREET, NORTH
 CQ3027'OF U.S. HWY 79 AND 80, 15.55 FEET WEST OF CENTERLINE OF WINFORD
 CQ3027'STREET, 1.41 FEET WEST OF A METAL WITNESS POST AND SIGN.
 CQ3027'128.50 FEET NORTH OF THE INTERSECTION OF REBECCA AND WINFORD
 CQ3027'STREET, AND 55.53 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 CQ3027'RUSH LEWIS RESIDENCE ON THE NORTHWEST CORNER OF REBECCA AND
 CQ3027'WINFORD STREET.
 CQ3027'
 CQ3027'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3027'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ3027'STATION IS STAMPED 60A009.
 CQ3027'
 CQ3027'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE IN
 CQ3027'MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR 1.10
 CQ3027'MILE TO THE INTERSECTION OF WINFORD STREET, THENCE NORTH
 CQ3027'ALONG WINFORD STREET 0.45 MILES TO STATION SET ON THE SHOULDER
 CQ3027'ON THE WEST SIDE OF THE ROAD.
 CQ3027'
 CQ3027'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3027
 CQ3027                          STATION RECOVERY (1997)
 CQ3027
 CQ3027'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3027'MARK NOT FOUND.
 CQ3027
 CQ3027                          STATION RECOVERY (2002)
 CQ3027
 CQ3027'RECOVERY NOTE BY US POWER SQUADRON 2002 (DRH)
 CQ3027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3032 ***********************************************************************
 CQ3032  DESIGNATION -  60B001
 CQ3032  PID         -  CQ3032
 CQ3032  STATE/COUNTY-  LA/WEBSTER
 CQ3032  COUNTRY     -  US
 CQ3032  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3032
 CQ3032                         *CURRENT SURVEY CONTROL
 CQ3032  ______________________________________________________________________
 CQ3032* NAD 83(1992) POSITION- 32 35 42.87146(N) 093 19 08.96792(W)   ADJUSTED
 CQ3032* NAVD 88 ORTHO HEIGHT -    46.38  (+/-2cm)      152.2   (feet) VERTCON3
 CQ3032  ______________________________________________________________________
 CQ3032  GEOID HEIGHT    -        -25.919 (meters)                     GEOID18
 CQ3032  LAPLACE CORR    -          1.29  (seconds)                    DEFLEC18
 CQ3032  HORZ ORDER      -  SECOND
 CQ3032  VERT ORDER      -  THIRD ? (See Below)
 CQ3032
 CQ3032.The horizontal coordinates were established by classical geodetic methods
 CQ3032.and adjusted by the National Geodetic Survey in January 1993.
 CQ3032
 CQ3032.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3032.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3032
 CQ3032.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3032.GEOID18 height accuracy estimate available here.
 CQ3032
 CQ3032.The vertical order pertains to the NGVD 29 superseded value.
 CQ3032
 CQ3032.Click photographs - Photos may exist for this station.
 CQ3032
 CQ3032.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3032
 CQ3032. The following values were computed from the NAD 83(1992) position.
 CQ3032
 CQ3032;                    North         East     Units Scale Factor Converg.
 CQ3032;SPC LA N     -   232,606.778   923,101.373   MT  0.99998449   -0 25 59.1
 CQ3032;SPC LA N     -   763,144.07  3,028,541.75   sFT  0.99998449   -0 25 59.1
 CQ3032;UTM  15      - 3,606,461.831   470,050.160   MT  0.99961106   -0 10 19.0
 CQ3032
 CQ3032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3032!SPC LA N     -   0.99999679  x   0.99998449  =   0.99998128
 CQ3032!UTM  15      -   0.99999679  x   0.99961106  =   0.99960785
 CQ3032
 CQ3032:                Primary Azimuth Mark                     Grid Az
 CQ3032:SPC LA N     -  60B002                                   103 54 33.2
 CQ3032:UTM  15      -  60B002                                   103 38 53.1
 CQ3032
 CQ3032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7005006461(NAD 83)
 CQ3032
 CQ3032|---------------------------------------------------------------------|
 CQ3032| PID    Reference Object                     Distance      Geod. Az  |
 CQ3032|                                                           dddmmss.s |
 CQ3032| CQ3026 60B002                              APPROX. 1.6 KM 1032834.1 |
 CQ3032|---------------------------------------------------------------------|
 CQ3032
 CQ3032                          SUPERSEDED SURVEY CONTROL
 CQ3032
 CQ3032  NAD 83(1986)-  32 35 42.88403(N)    093 19 08.96043(W) AD(       ) 2
 CQ3032  NAD 27      -  32 35 42.34408(N)    093 19 08.35481(W) AD(       ) 2
 CQ3032  NGVD 29              46.44   (m)          152.4    (f) LEVELING    3  
 CQ3032
 CQ3032.Superseded values are not recommended for survey control.
 CQ3032
 CQ3032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3032.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3032
 CQ3032_MARKER: DD = SURVEY DISK
 CQ3032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3032_STAMPING: 60B001 1966
 CQ3032_MARK LOGO: LADHGS
 CQ3032_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3032+STABILITY: SURFACE MOTION
 CQ3032
 CQ3032  HISTORY     - Date     Condition        Report By
 CQ3032  HISTORY     - 1966     MONUMENTED       LADH
 CQ3032  HISTORY     - 1987     GOOD             LADTD
 CQ3032  HISTORY     - 19971018 GOOD             USPSQD
 CQ3032
 CQ3032                          STATION DESCRIPTION
 CQ3032
 CQ3032'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3032'STATION IS WEST ALONG INTERSTATE 20, 1.58 MILES FROM THE
 CQ3032'SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3032'20.  STATION IS SET NORTH OF INTERSTATE 20 ON THE EAST SIDE OF
 CQ3032'AN ABANDONED GRAVEL PIT ROAD, 285.65 FEET SOUTH OF SOUTH RAIL
 CQ3032'OF THE LA. AND ARKANSAS RAILROAD, 1.73 FEET EAST OF A METAL
 CQ3032'WITNESS POST AND SIGN, 22.02 FEET EAST OF THE CENTERLINE OF
 CQ3032'ABOVE MENTIONED GRAVEL ROAD, 191.12 NORTH OF RIGHT OF WAY
 CQ3032'FENCE ON NORTH SIDE OF INTERSTATE 20, 278.15 FEET NORTH OF
 CQ3032'THE CENTERLINE OF THE WEST BOUND LANE OF INTERSTATE 20, AND
 CQ3032'IS LOCATED BETWEEN TWO PONDS.
 CQ3032'
 CQ3032'STATION IS MARKED WITH A STANDARD BRONZE DISK SET IN A ROUND
 CQ3032'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3032'GROUND.  STATION IS STAMPED 60B001.
 CQ3032'
 CQ3032'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE IN
 CQ3032'MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ3032'MILE TO THE INTERSECTION OF LA HWY 7, THENCE SOUTH ALONG LA
 CQ3032'HWY 7 FOR 1.71 MILES TO THE INTERCHANGE ON INTERSTATE 20,
 CQ3032'THENCE WEST ALONG INTERSTATE 20 FOR 1.58 MILES TO STATION
 CQ3032'SET ON NORTH SIDE OF HIGHWAY.
 CQ3032
 CQ3032                          STATION RECOVERY (1987)
 CQ3032
 CQ3032'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3032'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3032
 CQ3032                          STATION RECOVERY (1997)
 CQ3032
 CQ3032'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3026 ***********************************************************************
 CQ3026  DESIGNATION -  60B002
 CQ3026  PID         -  CQ3026
 CQ3026  STATE/COUNTY-  LA/WEBSTER
 CQ3026  COUNTRY     -  US
 CQ3026  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3026
 CQ3026                         *CURRENT SURVEY CONTROL
 CQ3026  ______________________________________________________________________
 CQ3026* NAD 83(1992) POSITION- 32 35 30.79094(N) 093 18 09.43854(W)   ADJUSTED
 CQ3026* NAVD 88 ORTHO HEIGHT -    67.7   (meters)      222.    (feet) VERTCON3
 CQ3026  ______________________________________________________________________
 CQ3026  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 CQ3026  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 CQ3026  HORZ ORDER      -  SECOND
 CQ3026
 CQ3026.The horizontal coordinates were established by classical geodetic methods
 CQ3026.and adjusted by the National Geodetic Survey in January 1993.
 CQ3026
 CQ3026.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3026.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3026
 CQ3026.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3026.GEOID18 height accuracy estimate available here.
 CQ3026
 CQ3026.Click photographs - Photos may exist for this station.
 CQ3026
 CQ3026.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3026
 CQ3026. The following values were computed from the NAD 83(1992) position.
 CQ3026
 CQ3026;                    North         East     Units Scale Factor Converg.
 CQ3026;SPC LA N     -   232,223.041   924,650.904   MT  0.99998380   -0 25 27.6
 CQ3026;SPC LA N     -   761,885.09  3,033,625.51   sFT  0.99998380   -0 25 27.6
 CQ3026;UTM  15      - 3,606,085.304   471,600.844   MT  0.99960994   -0 09 46.8
 CQ3026
 CQ3026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3026!SPC LA N     -   0.99999343  x   0.99998380  =   0.99997723
 CQ3026!UTM  15      -   0.99999343  x   0.99960994  =   0.99960337
 CQ3026
 CQ3026:                Primary Azimuth Mark                     Grid Az
 CQ3026:SPC LA N     -  60B003                                   110 42 59.0
 CQ3026:UTM  15      -  60B003                                   110 27 18.2
 CQ3026
 CQ3026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7160006085(NAD 83)
 CQ3026
 CQ3026|---------------------------------------------------------------------|
 CQ3026| PID    Reference Object                     Distance      Geod. Az  |
 CQ3026|                                                           dddmmss.s |
 CQ3026| CQ3029 60B003                              APPROX. 0.9 KM 1101731.4 |
 CQ3026|---------------------------------------------------------------------|
 CQ3026
 CQ3026                          SUPERSEDED SURVEY CONTROL
 CQ3026
 CQ3026  NAD 83(1986)-  32 35 30.80351(N)    093 18 09.43088(W) AD(       ) 2
 CQ3026  NAD 27      -  32 35 30.26280(N)    093 18 08.82634(W) AD(       ) 2
 CQ3026  NGVD 29 (07/19/86)   67.8    (m)          222.     (f) VERT ANG       
 CQ3026
 CQ3026.Superseded values are not recommended for survey control.
 CQ3026
 CQ3026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3026.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3026
 CQ3026_MARKER: DD = SURVEY DISK
 CQ3026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3026_STAMPING: 60B002 1966
 CQ3026_MARK LOGO: LADHGS
 CQ3026_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3026+STABILITY: SURFACE MOTION
 CQ3026
 CQ3026  HISTORY     - Date     Condition        Report By
 CQ3026  HISTORY     - 1966     MONUMENTED       LADH
 CQ3026  HISTORY     - 1987     GOOD             LADTD
 CQ3026  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3026
 CQ3026                          STATION DESCRIPTION
 CQ3026
 CQ3026'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3026'THIS STATION IS WEST ALONG INTERSTATE 20, 0.57 MILE FROM
 CQ3026'THE SIBLEY OVERPASS AND INTERCHANGE OVER INTERSTATE 20.  STATION
 CQ3026'IS SET IN THE MEDIAN 20.05 FEET SOUTH OF THE CENTERLINE OF
 CQ3026'THE WEST BOUND LANE OF INTERSTATE 20, 3.19 FEET SOUTH OF A
 CQ3026'METAL WITNESS POST AND SIGN, 68.27 FEET NORTH OF THE CENTERLINE
 CQ3026'OF THE EAST BOUND LANE OF INTERSTATE 20.
 CQ3026'
 CQ3026'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3026'CONCRETE POST AND IS EVEN WITH THE SURFACE OF THE GROUND.
 CQ3026'STATION IS STAMPED 60B002.
 CQ3026'
 CQ3026'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3026'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ3026'MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG
 CQ3026'LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS ON INTERSTATE
 CQ3026'20, THENCE WEST ALONG INTERSTATE 20 FOR 0.57 MILE TO STATION
 CQ3026'SET IN MEDIAN OF HIGHWAY.
 CQ3026'
 CQ3026'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3026
 CQ3026                          STATION RECOVERY (1987)
 CQ3026
 CQ3026'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3026'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3026
 CQ3026                          STATION RECOVERY (1997)
 CQ3026
 CQ3026'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3026'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3029 ***********************************************************************
 CQ3029  DESIGNATION -  60B003
 CQ3029  PID         -  CQ3029
 CQ3029  STATE/COUNTY-  LA/WEBSTER
 CQ3029  COUNTRY     -  US
 CQ3029  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3029
 CQ3029                         *CURRENT SURVEY CONTROL
 CQ3029  ______________________________________________________________________
 CQ3029* NAD 83(1992) POSITION- 32 35 20.75826(N) 093 17 37.39176(W)   ADJUSTED
 CQ3029* NAVD 88 ORTHO HEIGHT -    64.9   (meters)      213.    (feet) VERTCON3
 CQ3029  ______________________________________________________________________
 CQ3029  GEOID HEIGHT    -        -25.894 (meters)                     GEOID18
 CQ3029  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 CQ3029  HORZ ORDER      -  SECOND
 CQ3029
 CQ3029.The horizontal coordinates were established by classical geodetic methods
 CQ3029.and adjusted by the National Geodetic Survey in January 1993.
 CQ3029
 CQ3029.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3029.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3029
 CQ3029.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3029.GEOID18 height accuracy estimate available here.
 CQ3029
 CQ3029.Click photographs - Photos may exist for this station.
 CQ3029
 CQ3029.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3029
 CQ3029. The following values were computed from the NAD 83(1992) position.
 CQ3029
 CQ3029;                    North         East     Units Scale Factor Converg.
 CQ3029;SPC LA N     -   231,907.845   925,484.323   MT  0.99998323   -0 25 10.7
 CQ3029;SPC LA N     -   760,850.99  3,036,359.82   sFT  0.99998323   -0 25 10.7
 CQ3029;UTM  15      - 3,605,774.030   472,435.380   MT  0.99960937   -0 09 29.5
 CQ3029
 CQ3029!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3029!SPC LA N     -   0.99999387  x   0.99998323  =   0.99997710
 CQ3029!UTM  15      -   0.99999387  x   0.99960937  =   0.99960324
 CQ3029
 CQ3029:                Primary Azimuth Mark                     Grid Az
 CQ3029:SPC LA N     -  60B002                                   290 42 59.4
 CQ3029:UTM  15      -  60B002                                   290 27 18.2
 CQ3029
 CQ3029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7243505774(NAD 83)
 CQ3029
 CQ3029|---------------------------------------------------------------------|
 CQ3029| PID    Reference Object                     Distance      Geod. Az  |
 CQ3029|                                                           dddmmss.s |
 CQ3029| CQ3026 60B002                              APPROX. 0.9 KM 2901748.7 |
 CQ3029|---------------------------------------------------------------------|
 CQ3029
 CQ3029                          SUPERSEDED SURVEY CONTROL
 CQ3029
 CQ3029  NAD 83(1986)-  32 35 20.77085(N)    093 17 37.38407(W) AD(       ) 2
 CQ3029  NAD 27      -  32 35 20.22976(N)    093 17 36.78033(W) AD(       ) 2
 CQ3029  NGVD 29 (07/19/86)   65.0    (m)          213.     (f) VERT ANG       
 CQ3029
 CQ3029.Superseded values are not recommended for survey control.
 CQ3029
 CQ3029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3029.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3029
 CQ3029_MARKER: DD = SURVEY DISK
 CQ3029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3029_STAMPING: 60B003 1966
 CQ3029_MARK LOGO: CGS
 CQ3029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3029+STABILITY: SURFACE MOTION
 CQ3029
 CQ3029  HISTORY     - Date     Condition        Report By
 CQ3029  HISTORY     - 1966     MONUMENTED       LADH
 CQ3029  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3029
 CQ3029                          STATION DESCRIPTION
 CQ3029
 CQ3029'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3029'THIS STATION IS SET IN THE SOUTHEAST CORNER OF THE NORTH
 CQ3029'BOUND BRIDGE ON THE SIBLEY OVERPASS, OVER INTERSTATE 20 AND IS
 CQ3029'MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE
 CQ3029'BRIDGE, IN THE ABUTMENT (2.50 FEET WEST OF THE CURB).  STATION
 CQ3029'IS 7.00 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN AND
 CQ3029'IS STAMPED 60B003.
 CQ3029'
 CQ3029'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE IN
 CQ3029'MINDEN, LA., FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10 MILE
 CQ3029'TO THE INTERSECTION OF LA HWY 7, THENCE SOUTH ALONG LA HWY
 CQ3029'7 FOR 1.71 MILES TO STATION SET IN SIBLEY OVERPASS ON INTERSTATE
 CQ3029'20.
 CQ3029'
 CQ3029'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3029
 CQ3029                          STATION RECOVERY (1997)
 CQ3029
 CQ3029'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3034 ***********************************************************************
 CQ3034  DESIGNATION -  60B004
 CQ3034  PID         -  CQ3034
 CQ3034  STATE/COUNTY-  LA/WEBSTER
 CQ3034  COUNTRY     -  US
 CQ3034  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3034
 CQ3034                         *CURRENT SURVEY CONTROL
 CQ3034  ______________________________________________________________________
 CQ3034* NAD 83(1992) POSITION- 32 35 16.96504(N) 093 16 56.72658(W)   ADJUSTED
 CQ3034* NAVD 88 ORTHO HEIGHT -    59.4   (meters)      195.    (feet) VERTCON3
 CQ3034  ______________________________________________________________________
 CQ3034  GEOID HEIGHT    -        -25.884 (meters)                     GEOID18
 CQ3034  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 CQ3034  HORZ ORDER      -  SECOND
 CQ3034
 CQ3034.The horizontal coordinates were established by classical geodetic methods
 CQ3034.and adjusted by the National Geodetic Survey in January 1993.
 CQ3034
 CQ3034.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3034
 CQ3034.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3034.GEOID18 height accuracy estimate available here.
 CQ3034
 CQ3034.Click photographs - Photos may exist for this station.
 CQ3034
 CQ3034.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3034
 CQ3034. The following values were computed from the NAD 83(1992) position.
 CQ3034
 CQ3034;                    North         East     Units Scale Factor Converg.
 CQ3034;SPC LA N     -   231,783.289   926,543.936   MT  0.99998302   -0 24 49.2
 CQ3034;SPC LA N     -   760,442.34  3,039,836.23   sFT  0.99998302   -0 24 49.2
 CQ3034;UTM  15      - 3,605,654.356   473,495.154   MT  0.99960866   -0 09 07.6
 CQ3034
 CQ3034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3034!SPC LA N     -   0.99999473  x   0.99998302  =   0.99997775
 CQ3034!UTM  15      -   0.99999473  x   0.99960866  =   0.99960339
 CQ3034
 CQ3034:                Primary Azimuth Mark                     Grid Az
 CQ3034:SPC LA N     -  60B003                                   276 42 15.6
 CQ3034:UTM  15      -  60B003                                   276 26 34.0
 CQ3034
 CQ3034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7349505654(NAD 83)
 CQ3034
 CQ3034|---------------------------------------------------------------------|
 CQ3034| PID    Reference Object                     Distance      Geod. Az  |
 CQ3034|                                                           dddmmss.s |
 CQ3034| CQ3029 60B003                              APPROX. 1.1 KM 2761726.4 |
 CQ3034|---------------------------------------------------------------------|
 CQ3034
 CQ3034                          SUPERSEDED SURVEY CONTROL
 CQ3034
 CQ3034  NAD 83(1986)-  32 35 16.97766(N)    093 16 56.71888(W) AD(       ) 2
 CQ3034  NAD 27      -  32 35 16.43642(N)    093 16 56.11642(W) AD(       ) 2
 CQ3034  NGVD 29 (07/19/86)   59.5    (m)          195.     (f) VERT ANG       
 CQ3034
 CQ3034.Superseded values are not recommended for survey control.
 CQ3034
 CQ3034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3034.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3034
 CQ3034_MARKER: DD = SURVEY DISK
 CQ3034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3034_STAMPING: 60B004 1966
 CQ3034_MARK LOGO: LADHGS
 CQ3034_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3034+STABILITY: SURFACE MOTION
 CQ3034
 CQ3034  HISTORY     - Date     Condition        Report By
 CQ3034  HISTORY     - 1966     MONUMENTED       LADH
 CQ3034  HISTORY     - 1987     GOOD             LADTD
 CQ3034  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3034
 CQ3034                          STATION DESCRIPTION
 CQ3034
 CQ3034'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3034'THIS STATION IS EAST ALONG INTERSTATE 20 0.66 MILE FROM THE
 CQ3034'SIBLEY OVERPASS AND INTERCHANGE OVER INTERSTATE 20, 2.03
 CQ3034'FEET NORTH OF A METAL WITNESS POST AND SIGN, 3.15 FEET SOUTH
 CQ3034'OF THE NORTH RIGHT OF WAY FENCE, 103.87 FEET NORTH OF THE
 CQ3034'CENTERLINE OF THE WEST BOUND LANE OF INTERSTATE 20 AND 683.50
 CQ3034'NORTHEAST OF THE WEST BOUND LANE OF INTERSTATE 20 OVER THE
 CQ3034'COOLEY CREEK.
 CQ3034'
 CQ3034'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3034'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3034'GROUND.  STATION IS STAMPED 60B004.
 CQ3034'
 CQ3034'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE IN
 CQ3034'MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ3034'MILE TO THE INTERSECTION OF LA HWY 7, THENCE SOUTH ALONG LA
 CQ3034'HWY FOR 1.71 MILES TO THE SIBLEY INTERCHANGE ON INTERSTATE
 CQ3034'20, THENCE EAST ALONG INTERSTATE 20 FOR 0.66 MILE TO STATION
 CQ3034'SET NORTH OF HIGHWAY.
 CQ3034'
 CQ3034'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3034
 CQ3034                          STATION RECOVERY (1987)
 CQ3034
 CQ3034'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3034'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3034
 CQ3034                          STATION RECOVERY (1997)
 CQ3034
 CQ3034'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3030 ***********************************************************************
 CQ3030  DESIGNATION -  60B005
 CQ3030  PID         -  CQ3030
 CQ3030  STATE/COUNTY-  LA/WEBSTER
 CQ3030  COUNTRY     -  US
 CQ3030  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ3030
 CQ3030                         *CURRENT SURVEY CONTROL
 CQ3030  ______________________________________________________________________
 CQ3030* NAD 83(1992) POSITION- 32 35 03.43087(N) 093 16 06.13202(W)   ADJUSTED
 CQ3030* NAVD 88 ORTHO HEIGHT -    86.10  (+/-2cm)      282.5   (feet) VERTCON3
 CQ3030  ______________________________________________________________________
 CQ3030  GEOID HEIGHT    -        -25.871 (meters)                     GEOID18
 CQ3030  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 CQ3030  HORZ ORDER      -  SECOND
 CQ3030  VERT ORDER      -  THIRD ? (See Below)
 CQ3030
 CQ3030.The horizontal coordinates were established by classical geodetic methods
 CQ3030.and adjusted by the National Geodetic Survey in January 1993.
 CQ3030
 CQ3030.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3030.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3030
 CQ3030.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3030.GEOID18 height accuracy estimate available here.
 CQ3030
 CQ3030.The vertical order pertains to the NGVD 29 superseded value.
 CQ3030
 CQ3030.Click photographs - Photos may exist for this station.
 CQ3030
 CQ3030.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3030
 CQ3030. The following values were computed from the NAD 83(1992) position.
 CQ3030
 CQ3030;                    North         East     Units Scale Factor Converg.
 CQ3030;SPC LA N     -   231,356.949   927,860.389   MT  0.99998225   -0 24 22.5
 CQ3030;SPC LA N     -   759,043.59  3,044,155.29   sFT  0.99998225   -0 24 22.5
 CQ3030;UTM  15      - 3,605,234.190   474,813.047   MT  0.99960782   -0 08 40.3
 CQ3030
 CQ3030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3030!SPC LA N     -   0.99999054  x   0.99998225  =   0.99997279
 CQ3030!UTM  15      -   0.99999054  x   0.99960782  =   0.99959837
 CQ3030
 CQ3030:                Primary Azimuth Mark                     Grid Az
 CQ3030:SPC LA N     -  60B004                                   287 56 41.6
 CQ3030:UTM  15      -  60B004                                   287 40 59.4
 CQ3030
 CQ3030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7481305234(NAD 83)
 CQ3030
 CQ3030|---------------------------------------------------------------------|
 CQ3030| PID    Reference Object                     Distance      Geod. Az  |
 CQ3030|                                                           dddmmss.s |
 CQ3030| CQ3034 60B004                              APPROX. 1.4 KM 2873219.1 |
 CQ3030|---------------------------------------------------------------------|
 CQ3030
 CQ3030                          SUPERSEDED SURVEY CONTROL
 CQ3030
 CQ3030  NAD 83(1986)-  32 35 03.44354(N)    093 16 06.12429(W) AD(       ) 2
 CQ3030  NAD 27      -  32 35 02.90185(N)    093 16 05.52299(W) AD(       ) 2
 CQ3030  NGVD 29              86.16   (m)          282.7    (f) LEVELING    3  
 CQ3030
 CQ3030.Superseded values are not recommended for survey control.
 CQ3030
 CQ3030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3030.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3030
 CQ3030_MARKER: DD = SURVEY DISK
 CQ3030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3030_STAMPING: 60B005 1966
 CQ3030_MARK LOGO: LADHGS
 CQ3030_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3030+STABILITY: SURFACE MOTION
 CQ3030
 CQ3030  HISTORY     - Date     Condition        Report By
 CQ3030  HISTORY     - 1966     MONUMENTED       LADH
 CQ3030  HISTORY     - 1987     GOOD             LADTD
 CQ3030  HISTORY     - 19971018 GOOD             USPSQD
 CQ3030
 CQ3030                          STATION DESCRIPTION
 CQ3030
 CQ3030'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3030'THIS STATION IS EAST ALONG INTERSTATE 20 1.53 MILES FROM THE
 CQ3030'SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3030'20, 103.54 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND
 CQ3030'LANE OF INTERSTATE 20, 2.20 FEET SOUTH OF A METAL WITNESS
 CQ3030'POST AND SIGN, 3.00 FEET NORTH OF THE RIGHT OF WAY FENCE
 CQ3030'SOUTH OF INTERSTATE I-20, 106.90 FEET NORTHWEST OF A 40 INCH
 CQ3030'OAK TREE INSIDE FIELD SOUTH OF SOUTH RIGHT OF WAY FENCE AND
 CQ3030'130.00 FEET SOUTHEAST OF THE DUBBERLY AND U.S. HWY 80 ONE
 CQ3030'MILE EXIT SIGN ON THE EAST BOUND LANE OF INTERSTATE 20.
 CQ3030'
 CQ3030'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3030'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3030'GROUND.  STATION IS STAMPED 60B005.
 CQ3030'
 CQ3030'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3030'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3030'0.10 MILE TO THE INTERSECTION OF LA HWY 7, THENCE SOUTH ALONG
 CQ3030'LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS ON INTERSTATE
 CQ3030'20, THENCE EAST ALONG INTERSTATE 20 FOR 1.53 MILES TO STATION
 CQ3030'SOUTH OF HIGHWAY.
 CQ3030'
 CQ3030'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3030
 CQ3030                          STATION RECOVERY (1987)
 CQ3030
 CQ3030'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3030'THE STATION WAS VISITED IN MAY 1987 AND FOUND IN GOOD CONDITION.
 CQ3030'THE 1966 TO REACH AND LOCATION IS ADEQUATE TO RECOVER THE STATION.
 CQ3030'DUE TO CHANGES IN THE AREA A COMPLETE NEW LOCAL DESCRIPTION
 CQ3030'FOLLOWS.
 CQ3030'THE STATION MARK IS 57.6 METERS (189 FT) WEST OF AN 60-INCH RED OAK
 CQ3030'TREE ON THE SOUTH RIGHT-OF-WAY FENCE, 0.9 METERS (3 FT) NORTH OF
 CQ3030'THE RIGHT-OF-WAY FENCE AND 0.6 METERS (2 FT) EAST OF A METAL
 CQ3030'WITNESS POST WITH SIGN ATTACHED.
 CQ3030
 CQ3030                          STATION RECOVERY (1997)
 CQ3030
 CQ3030'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3011 ***********************************************************************
 CQ3011  DESIGNATION -  60B007
 CQ3011  PID         -  CQ3011
 CQ3011  STATE/COUNTY-  LA/WEBSTER
 CQ3011  COUNTRY     -  US
 CQ3011  USGS QUAD   -  ADA (2018)
 CQ3011
 CQ3011                         *CURRENT SURVEY CONTROL
 CQ3011  ______________________________________________________________________
 CQ3011* NAD 83(1992) POSITION- 32 34 35.38782(N) 093 14 31.26909(W)   ADJUSTED
 CQ3011* NAVD 88 ORTHO HEIGHT -    94.8   (meters)      311.    (feet) VERTCON3
 CQ3011  ______________________________________________________________________
 CQ3011  GEOID HEIGHT    -        -25.849 (meters)                     GEOID18
 CQ3011  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 CQ3011  HORZ ORDER      -  SECOND
 CQ3011
 CQ3011.The horizontal coordinates were established by classical geodetic methods
 CQ3011.and adjusted by the National Geodetic Survey in January 1993.
 CQ3011
 CQ3011.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3011.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3011
 CQ3011.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3011.GEOID18 height accuracy estimate available here.
 CQ3011
 CQ3011.Click photographs - Photos may exist for this station.
 CQ3011
 CQ3011.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3011
 CQ3011. The following values were computed from the NAD 83(1992) position.
 CQ3011
 CQ3011;                    North         East     Units Scale Factor Converg.
 CQ3011;SPC LA N     -   230,475.887   930,328.422   MT  0.99998068   -0 23 32.3
 CQ3011;SPC LA N     -   756,152.97  3,052,252.50   sFT  0.99998068   -0 23 32.3
 CQ3011;UTM  15      - 3,604,364.741   477,284.155   MT  0.99960636   -0 07 49.1
 CQ3011
 CQ3011!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3011!SPC LA N     -   0.99998917  x   0.99998068  =   0.99996985
 CQ3011!UTM  15      -   0.99998917  x   0.99960636  =   0.99959553
 CQ3011
 CQ3011:                Primary Azimuth Mark                     Grid Az
 CQ3011:SPC LA N     -  60B006                                   311 38 29.9
 CQ3011:UTM  15      -  60B006                                   311 22 46.7
 CQ3011
 CQ3011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7728404364(NAD 83)
 CQ3011
 CQ3011|---------------------------------------------------------------------|
 CQ3011| PID    Reference Object                     Distance      Geod. Az  |
 CQ3011|                                                           dddmmss.s |
 CQ3011| CQ3018 60B006                              APPROX. 0.7 KM 3111457.6 |
 CQ3011|---------------------------------------------------------------------|
 CQ3011
 CQ3011                          SUPERSEDED SURVEY CONTROL
 CQ3011
 CQ3011  NAD 83(1986)-  32 34 35.40074(N)    093 14 31.26154(W) AD(       ) 2
 CQ3011  NAD 27      -  32 34 34.85757(N)    093 14 30.66155(W) AD(       ) 2
 CQ3011  NGVD 29 (07/19/86)   94.9    (m)          311.     (f) VERT ANG       
 CQ3011
 CQ3011.Superseded values are not recommended for survey control.
 CQ3011
 CQ3011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3011.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3011
 CQ3011_MARKER: DD = SURVEY DISK
 CQ3011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3011_STAMPING: 60B007 1966
 CQ3011_MARK LOGO: LADHGS
 CQ3011_PROJECTION: RECESSED 15 CENTIMETERS
 CQ3011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3011+STABILITY: SURFACE MOTION
 CQ3011
 CQ3011  HISTORY     - Date     Condition        Report By
 CQ3011  HISTORY     - 1966     MONUMENTED       LADH
 CQ3011  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3011
 CQ3011                          STATION DESCRIPTION
 CQ3011
 CQ3011'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3011'THIS STATION IS EAST ALONG INTERSTATE 20, 2.87 MILES FROM
 CQ3011'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3011'20.  STATION IS SET IN PASTURE 0.50 MILES SOUTHEAST OF THE
 CQ3011'DUBBERLY (LA 531) OVERPASS, 348.10 FEET FROM GRAVEL ROAD
 CQ3011'LEADING TO STATION, 1.31 FEET WEST OF A METAL WITNESS POST
 CQ3011'AND SIGN, 60.45 FEET NORTHWEST OF POWER POLE NO. 142,
 CQ3011'APPROXIMATELY 700 FEET SOUTH SOUTHEAST OF A WOOD FRAME RESIDENCE
 CQ3011'WITH TIN ROOF.
 CQ3011'
 CQ3011'STATION IS MARKED WITH A STANDARD BRONZE DISK SET IN A ROUND
 CQ3011'CONCRETE POST 6 INCHES BELOW THE SURFACE OF THE GROUND.
 CQ3011'STATION IS STAMPED 60B007.
 CQ3011'
 CQ3011'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3011'IN MINDEN, LA., FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ3011'MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG
 CQ3011'7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND INTERCHANGE ON
 CQ3011'INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 2.77 MILES TO
 CQ3011'THE DUBBERLY (LA 531) OVERPASS, THENCE SOUTH ALONG LA 531 FOR
 CQ3011'0.20 MILE TO NARROW GRAVEL ROAD LEADING TO TWO RESIDENCES, THENCE
 CQ3011'EAST ALONG SAID GRAVEL ROAD FOR 0.40 MILE TO STATION SET
 CQ3011'SOUTH OF ROAD.
 CQ3011'
 CQ3011'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3011
 CQ3011                          STATION RECOVERY (1997)
 CQ3011
 CQ3011'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3011'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3016 ***********************************************************************
 CQ3016  DESIGNATION -  60C001
 CQ3016  PID         -  CQ3016
 CQ3016  STATE/COUNTY-  LA/WEBSTER
 CQ3016  COUNTRY     -  US
 CQ3016  USGS QUAD   -  ADA (2018)
 CQ3016
 CQ3016                         *CURRENT SURVEY CONTROL
 CQ3016  ______________________________________________________________________
 CQ3016* NAD 83(1992) POSITION- 32 34 33.57530(N) 093 13 28.28795(W)   ADJUSTED
 CQ3016* NAVD 88 ORTHO HEIGHT -    87.58  (+/-2cm)      287.3   (feet) VERTCON3
 CQ3016  ______________________________________________________________________
 CQ3016  GEOID HEIGHT    -        -25.838 (meters)                     GEOID18
 CQ3016  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 CQ3016  HORZ ORDER      -  SECOND
 CQ3016  VERT ORDER      -  THIRD ? (See Below)
 CQ3016
 CQ3016.The horizontal coordinates were established by classical geodetic methods
 CQ3016.and adjusted by the National Geodetic Survey in January 1993.
 CQ3016
 CQ3016.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3016.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3016
 CQ3016.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3016.GEOID18 height accuracy estimate available here.
 CQ3016
 CQ3016.The vertical order pertains to the NGVD 29 superseded value.
 CQ3016
 CQ3016.Click photographs - Photos may exist for this station.
 CQ3016
 CQ3016.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3016
 CQ3016. The following values were computed from the NAD 83(1992) position.
 CQ3016
 CQ3016;                    North         East     Units Scale Factor Converg.
 CQ3016;SPC LA N     -   230,408.940   931,970.687   MT  0.99998058   -0 22 59.0
 CQ3016;SPC LA N     -   755,933.33  3,057,640.50   sFT  0.99998058   -0 22 59.0
 CQ3016;UTM  15      - 3,604,305.330   478,926.094   MT  0.99960548   -0 07 15.2
 CQ3016
 CQ3016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3016!SPC LA N     -   0.99999031  x   0.99998058  =   0.99997089
 CQ3016!UTM  15      -   0.99999031  x   0.99960548  =   0.99959579
 CQ3016
 CQ3016:                Primary Azimuth Mark                     Grid Az
 CQ3016:SPC LA N     -  60C002                                   107 46 58.8
 CQ3016:UTM  15      -  60C002                                   107 31 15.0
 CQ3016
 CQ3016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7892604305(NAD 83)
 CQ3016
 CQ3016|---------------------------------------------------------------------|
 CQ3016| PID    Reference Object                     Distance      Geod. Az  |
 CQ3016|                                                           dddmmss.s |
 CQ3016| CQ3012 60C002                              APPROX. 2.0 KM 1072359.8 |
 CQ3016|---------------------------------------------------------------------|
 CQ3016
 CQ3016                          SUPERSEDED SURVEY CONTROL
 CQ3016
 CQ3016  NAD 83(1986)-  32 34 33.58809(N)    093 13 28.27995(W) AD(       ) 2
 CQ3016  NAD 27      -  32 34 33.04615(N)    093 13 27.68311(W) AD(       ) 2
 CQ3016  NGVD 29              87.65   (m)          287.6    (f) LEVELING    3  
 CQ3016
 CQ3016.Superseded values are not recommended for survey control.
 CQ3016
 CQ3016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3016.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3016
 CQ3016_MARKER: DD = SURVEY DISK
 CQ3016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3016_STAMPING: 60C001 1966
 CQ3016_MARK LOGO: LADHGS
 CQ3016_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3016+STABILITY: SURFACE MOTION
 CQ3016
 CQ3016  HISTORY     - Date     Condition        Report By
 CQ3016  HISTORY     - 1966     MONUMENTED       LADH
 CQ3016  HISTORY     - 1987     GOOD             LADTD
 CQ3016  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3016
 CQ3016                          STATION DESCRIPTION
 CQ3016
 CQ3016'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3016'THIS STATION IS EAST ALONG INTERSTATE 20 4.21 MILES FROM
 CQ3016'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3016'20, 98.72 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND
 CQ3016'LANE OF INTERSTATE 20, 2.21 FEET EAST OF A METAL WITNESS
 CQ3016'POST AND SIGN, 7.65 FEET SOUTHWEST OF A FENCE CORNER IN THE
 CQ3016'RIGHT OF WAY FENCE ON THE NORTH SIDE OF HIGHWAY, 62.33 FEET
 CQ3016'SOUTHEAST OF RIGHT OF WAY MARKER IN NORTH RIGHT OF WAY
 CQ3016'FENCE, 27.00 FEET SOUTHWEST OF FENCE CORNER AND STAND OF
 CQ3016'PINE TREES IN NORTH RIGHT OF WAY FENCE AND APPROXIMATELY
 CQ3016'700 FEET SOUTHWEST OF AN ABANDONED HOUSE FRONTING ON LANE
 CQ3016'RUNNING NORTH AND SOUTH.
 CQ3016'
 CQ3016'STATION IS MARKED WITH A STANDARD BRONZE DISK SET IN A ROUND
 CQ3016'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3016'GROUND.  THIS STATION IS MARKED 60C001.
 CQ3016'
 CQ3016'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3016'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3016'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ3016'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND
 CQ3016'INTERCHANGE ON LA HWY 7 OVER INTERSTATE 20, THENCE EAST
 CQ3016'ALONG INTERSTATE 20 FOR 4.21 MILES TO STATION SET NORTH OF
 CQ3016'HIGHWAY.
 CQ3016'
 CQ3016'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3016
 CQ3016                          STATION RECOVERY (1987)
 CQ3016
 CQ3016'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3016'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3016
 CQ3016                          STATION RECOVERY (1997)
 CQ3016
 CQ3016'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3016'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3012 ***********************************************************************
 CQ3012  DESIGNATION -  60C002
 CQ3012  PID         -  CQ3012
 CQ3012  STATE/COUNTY-  LA/WEBSTER
 CQ3012  COUNTRY     -  US
 CQ3012  USGS QUAD   -  ADA (2018)
 CQ3012
 CQ3012                         *CURRENT SURVEY CONTROL
 CQ3012  ______________________________________________________________________
 CQ3012* NAD 83(1992) POSITION- 32 34 13.89357(N) 093 12 14.14051(W)   ADJUSTED
 CQ3012* NAVD 88 ORTHO HEIGHT -    96.7   (meters)      317.    (feet) VERTCON3
 CQ3012  ______________________________________________________________________
 CQ3012  GEOID HEIGHT    -        -25.823 (meters)                     GEOID18
 CQ3012  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 CQ3012  HORZ ORDER      -  SECOND
 CQ3012
 CQ3012.The horizontal coordinates were established by classical geodetic methods
 CQ3012.and adjusted by the National Geodetic Survey in January 1993.
 CQ3012
 CQ3012.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3012.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3012
 CQ3012.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3012.GEOID18 height accuracy estimate available here.
 CQ3012
 CQ3012.Click photographs - Photos may exist for this station.
 CQ3012
 CQ3012.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3012
 CQ3012. The following values were computed from the NAD 83(1992) position.
 CQ3012
 CQ3012;                    North         East     Units Scale Factor Converg.
 CQ3012;SPC LA N     -   229,789.930   933,900.633   MT  0.99997949   -0 22 19.8
 CQ3012;SPC LA N     -   753,902.46  3,063,972.33   sFT  0.99997949   -0 22 19.8
 CQ3012;UTM  15      - 3,603,695.389   480,858.129   MT  0.99960452   -0 06 35.2
 CQ3012
 CQ3012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3012!SPC LA N     -   0.99998887  x   0.99997949  =   0.99996836
 CQ3012!UTM  15      -   0.99998887  x   0.99960452  =   0.99959339
 CQ3012
 CQ3012:                Primary Azimuth Mark                     Grid Az
 CQ3012:SPC LA N     -  60C003                                   100 48 08.9
 CQ3012:UTM  15      -  60C003                                   100 32 24.3
 CQ3012
 CQ3012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8085803695(NAD 83)
 CQ3012
 CQ3012|---------------------------------------------------------------------|
 CQ3012| PID    Reference Object                     Distance      Geod. Az  |
 CQ3012|                                                           dddmmss.s |
 CQ3012| CQ3013 60C003                              APPROX. 1.9 KM 1002549.1 |
 CQ3012|---------------------------------------------------------------------|
 CQ3012
 CQ3012                          SUPERSEDED SURVEY CONTROL
 CQ3012
 CQ3012  NAD 83(1986)-  32 34 13.90641(N)    093 12 14.13225(W) AD(       ) 2
 CQ3012  NAD 27      -  32 34 13.36468(N)    093 12 13.53829(W) AD(       ) 2
 CQ3012  NGVD 29 (07/19/86)   96.8    (m)          318.     (f) VERT ANG       
 CQ3012
 CQ3012.Superseded values are not recommended for survey control.
 CQ3012
 CQ3012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3012.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3012
 CQ3012_MARKER: DD = SURVEY DISK
 CQ3012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3012_STAMPING: 60C002 1966
 CQ3012_MARK LOGO: LADHGS
 CQ3012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3012+STABILITY: SURFACE MOTION
 CQ3012
 CQ3012  HISTORY     - Date     Condition        Report By
 CQ3012  HISTORY     - 1966     MONUMENTED       LADH
 CQ3012  HISTORY     - 19971018 GOOD             USPSQD
 CQ3012
 CQ3012                          STATION DESCRIPTION
 CQ3012
 CQ3012'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3012'THIS STATION IS SET IN THE SOUTHEAST CORNER OF THE LA HWY
 CQ3012'532 OVERPASS AND INTERCHANGE NEXT TO STUCKEYS SERVICE STATION.
 CQ3012'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE ROAD
 CQ3012'WAY OF THE BRIDGE IN THE ABUTMENT (3.00 FEET WEST OF THE CURB).
 CQ3012'STATION IS 7.60 FEET NORTHWEST OF A METAL WITNESS POST AND
 CQ3012'SIGN AND IS STAMPED 60C002.
 CQ3012'
 CQ3012'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3012'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3012'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ3012'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND
 CQ3012'INTERCHANGE ON LA HWY 7 OVER INTERSTATE 20, THENCE EAST
 CQ3012'ALONG INTERSTATE 20 FOR 5.49 MILES TO STATION SET IN OVERPASS.
 CQ3012'
 CQ3012'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3012
 CQ3012                          STATION RECOVERY (1997)
 CQ3012
 CQ3012'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3013 ***********************************************************************
 CQ3013  DESIGNATION -  60C003
 CQ3013  PID         -  CQ3013
 CQ3013  STATE/COUNTY-  LA/WEBSTER
 CQ3013  COUNTRY     -  US
 CQ3013  USGS QUAD   -  ADA (2018)
 CQ3013
 CQ3013                         *CURRENT SURVEY CONTROL
 CQ3013  ______________________________________________________________________
 CQ3013* NAD 83(1992) POSITION- 32 34 02.86335(N) 093 11 03.41422(W)   ADJUSTED
 CQ3013* NAVD 88 ORTHO HEIGHT -    73.6   (meters)      241.    (feet) VERTCON3
 CQ3013  ______________________________________________________________________
 CQ3013  GEOID HEIGHT    -        -25.812 (meters)                     GEOID18
 CQ3013  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 CQ3013  HORZ ORDER      -  SECOND
 CQ3013
 CQ3013.The horizontal coordinates were established by classical geodetic methods
 CQ3013.and adjusted by the National Geodetic Survey in January 1993.
 CQ3013
 CQ3013.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3013.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3013
 CQ3013.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3013.GEOID18 height accuracy estimate available here.
 CQ3013
 CQ3013.Click photographs - Photos may exist for this station.
 CQ3013
 CQ3013.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3013
 CQ3013. The following values were computed from the NAD 83(1992) position.
 CQ3013
 CQ3013;                    North         East     Units Scale Factor Converg.
 CQ3013;SPC LA N     -   229,438.346   935,743.255   MT  0.99997888   -0 21 42.4
 CQ3013;SPC LA N     -   752,748.97  3,070,017.66   sFT  0.99997888   -0 21 42.4
 CQ3013;UTM  15      - 3,603,352.379   482,701.650   MT  0.99960369   -0 05 57.1
 CQ3013
 CQ3013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3013!SPC LA N     -   0.99999249  x   0.99997888  =   0.99997137
 CQ3013!UTM  15      -   0.99999249  x   0.99960369  =   0.99959619
 CQ3013
 CQ3013:                Primary Azimuth Mark                     Grid Az
 CQ3013:SPC LA N     -  60C002                                   280 48 09.5
 CQ3013:UTM  15      -  60C002                                   280 32 24.2
 CQ3013
 CQ3013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8270103352(NAD 83)
 CQ3013
 CQ3013|---------------------------------------------------------------------|
 CQ3013| PID    Reference Object                     Distance      Geod. Az  |
 CQ3013|                                                           dddmmss.s |
 CQ3013| CQ3012 60C002                              APPROX. 1.9 KM 2802627.1 |
 CQ3013|---------------------------------------------------------------------|
 CQ3013
 CQ3013                          SUPERSEDED SURVEY CONTROL
 CQ3013
 CQ3013  NAD 83(1986)-  32 34 02.87627(N)    093 11 03.40579(W) AD(       ) 2
 CQ3013  NAD 27      -  32 34 02.33434(N)    093 11 02.81309(W) AD(       ) 2
 CQ3013  NGVD 29 (07/19/86)   73.7    (m)          242.     (f) VERT ANG       
 CQ3013
 CQ3013.Superseded values are not recommended for survey control.
 CQ3013
 CQ3013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3013.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3013
 CQ3013_MARKER: DD = SURVEY DISK
 CQ3013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3013_STAMPING: 60C003 1966
 CQ3013_MARK LOGO: LADHGS
 CQ3013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3013+STABILITY: SURFACE MOTION
 CQ3013
 CQ3013  HISTORY     - Date     Condition        Report By
 CQ3013  HISTORY     - 1966     MONUMENTED       LADH
 CQ3013  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3013
 CQ3013                          STATION DESCRIPTION
 CQ3013
 CQ3013'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3013'THIS STATION IS EAST ALONG INTERSTATE 20, 6.66 MILES FROM THE
 CQ3013'SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3013'20, 100.18 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND
 CQ3013'LANE OF INTERSTATE 20, 1.98 FEET NORTH OF A METAL WITNESS
 CQ3013'POST AND SIGN, 4.50 FEET SOUTH OF THE NORTH RIGHT OF WAY
 CQ3013'FENCE ALONG INTERSTATE 20, 137.44 FEET NORTHWEST OF THE
 CQ3013'ONE MILE EXIT SIGN TO THE LA 532 INTERCHANGE, AND 0.55 MILE
 CQ3013'WEST OF CROWS CREEK AND PARISH LINE.
 CQ3013'
 CQ3013'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3013'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3013'GROUND.  STATION IS STAMPED 60C003.
 CQ3013'
 CQ3013'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3013'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ3013'MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG
 CQ3013'LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND INTERCHANGE
 CQ3013'ON LA HWY 7 OVER INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CQ3013'20 FOR 6.66 MILES TO STATION SET ON THE NORTH SIDE OF THE
 CQ3013'HIGHWAY.
 CQ3013'
 CQ3013'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3013
 CQ3013                          STATION RECOVERY (1997)
 CQ3013
 CQ3013'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3015 ***********************************************************************
 CQ3015  DESIGNATION -  60C004
 CQ3015  PID         -  CQ3015
 CQ3015  STATE/COUNTY-  LA/BIENVILLE
 CQ3015  COUNTRY     -  US
 CQ3015  USGS QUAD   -  ADA (2018)
 CQ3015
 CQ3015                         *CURRENT SURVEY CONTROL
 CQ3015  ______________________________________________________________________
 CQ3015* NAD 83(1992) POSITION- 32 33 48.41967(N) 093 09 51.00166(W)   ADJUSTED
 CQ3015* NAVD 88 ORTHO HEIGHT -    81.03  (+/-2cm)      265.8   (feet) VERTCON3
 CQ3015  ______________________________________________________________________
 CQ3015  GEOID HEIGHT    -        -25.799 (meters)                     GEOID18
 CQ3015  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 CQ3015  HORZ ORDER      -  SECOND
 CQ3015  VERT ORDER      -  THIRD ? (See Below)
 CQ3015
 CQ3015.The horizontal coordinates were established by classical geodetic methods
 CQ3015.and adjusted by the National Geodetic Survey in January 1993.
 CQ3015
 CQ3015.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3015.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3015
 CQ3015.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3015.GEOID18 height accuracy estimate available here.
 CQ3015
 CQ3015.The vertical order pertains to the NGVD 29 superseded value.
 CQ3015
 CQ3015.Click photographs - Photos may exist for this station.
 CQ3015
 CQ3015.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3015
 CQ3015. The following values were computed from the NAD 83(1992) position.
 CQ3015
 CQ3015;                    North         East     Units Scale Factor Converg.
 CQ3015;SPC LA N     -   228,981.680   937,629.345   MT  0.99997809   -0 21 04.1
 CQ3015;SPC LA N     -   751,250.73  3,076,205.61   sFT  0.99997809   -0 21 04.1
 CQ3015;UTM  15      - 3,602,904.533   484,589.105   MT  0.99960293   -0 05 18.1
 CQ3015
 CQ3015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3015!SPC LA N     -   0.99999133  x   0.99997809  =   0.99996942
 CQ3015!UTM  15      -   0.99999133  x   0.99960293  =   0.99959426
 CQ3015
 CQ3015:                Primary Azimuth Mark                     Grid Az
 CQ3015:SPC LA N     -  60C005                                   097 28 22.2
 CQ3015:UTM  15      -  60C005                                   097 12 36.2
 CQ3015
 CQ3015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8458902904(NAD 83)
 CQ3015
 CQ3015|---------------------------------------------------------------------|
 CQ3015| PID    Reference Object                     Distance      Geod. Az  |
 CQ3015|                                                           dddmmss.s |
 CQ3015| CQ3010 60C005                              APPROX. 1.5 KM 0970718.1 |
 CQ3015|---------------------------------------------------------------------|
 CQ3015
 CQ3015                          SUPERSEDED SURVEY CONTROL
 CQ3015
 CQ3015  NAD 83(1986)-  32 33 48.43265(N)    093 09 50.99305(W) AD(       ) 2
 CQ3015  NAD 27      -  32 33 47.89020(N)    093 09 50.40156(W) AD(       ) 2
 CQ3015  NGVD 29              81.11   (m)          266.1    (f) LEVELING    3  
 CQ3015
 CQ3015.Superseded values are not recommended for survey control.
 CQ3015
 CQ3015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3015.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3015
 CQ3015_MARKER: DD = SURVEY DISK
 CQ3015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3015_STAMPING: 60C004 1966
 CQ3015_MARK LOGO: LADHGS
 CQ3015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3015+STABILITY: SURFACE MOTION
 CQ3015
 CQ3015  HISTORY     - Date     Condition        Report By
 CQ3015  HISTORY     - 1966     MONUMENTED       LADH
 CQ3015
 CQ3015                          STATION DESCRIPTION
 CQ3015
 CQ3015'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3015'THIS STATION IS EAST ALONG INTERSTATE 20, 7.91 MILES FROM
 CQ3015'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3015'20, 0.65 MILE EAST OF CROWS CREEK BRIDGE ON INTERSTATE 20,
 CQ3015'100.20 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE
 CQ3015'OF INTERSTATE 20, 1.54 FEET SOUTH OF A METAL WITNESS POST
 CQ3015'AND SIGN, 4.80 FEET NORTH OF SOUTH RIGHT OF WAY FENCE, 203.48
 CQ3015'FEET SOUTHWEST OF ENTRANCE TO THE U.S. HWY 80 INTERCHANGE,
 CQ3015'AND 314.00 FEET SOUTHEAST OF HEADWALL ON DRAIN UNDER
 CQ3015'INTERSTATE 20.
 CQ3015'
 CQ3015'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3015'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3015'GROUND.  THIS STATION IS STAMPED 60C004.
 CQ3015'
 CQ3015'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3015'IN MINDEN, LA., FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ3015'MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG
 CQ3015'LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND INTERCHANGE
 CQ3015'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 7.91
 CQ3015'MILES TO THE STATION SET SOUTH OF THE HIGHWAY.
 CQ3015'
 CQ3015'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3010 ***********************************************************************
 CQ3010  DESIGNATION -  60C005
 CQ3010  PID         -  CQ3010
 CQ3010  STATE/COUNTY-  LA/BIENVILLE
 CQ3010  COUNTRY     -  US
 CQ3010  USGS QUAD   -  ADA (2018)
 CQ3010
 CQ3010                         *CURRENT SURVEY CONTROL
 CQ3010  ______________________________________________________________________
 CQ3010* NAD 83(1992) POSITION- 32 33 42.47707(N) 093 08 54.86951(W)   ADJUSTED
 CQ3010* NAVD 88 ORTHO HEIGHT -    64.2   (meters)      211.    (feet) VERTCON3
 CQ3010  ______________________________________________________________________
 CQ3010  GEOID HEIGHT    -        -25.788 (meters)                     GEOID18
 CQ3010  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 CQ3010  HORZ ORDER      -  SECOND
 CQ3010
 CQ3010.The horizontal coordinates were established by classical geodetic methods
 CQ3010.and adjusted by the National Geodetic Survey in January 1993.
 CQ3010
 CQ3010.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3010.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3010
 CQ3010.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3010.GEOID18 height accuracy estimate available here.
 CQ3010
 CQ3010.Click photographs - Photos may exist for this station.
 CQ3010
 CQ3010.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3010
 CQ3010. The following values were computed from the NAD 83(1992) position.
 CQ3010
 CQ3010;                    North         East     Units Scale Factor Converg.
 CQ3010;SPC LA N     -   228,789.759   939,092.471   MT  0.99997777   -0 20 34.4
 CQ3010;SPC LA N     -   750,621.07  3,081,005.88   sFT  0.99997777   -0 20 34.4
 CQ3010;UTM  15      - 3,602,719.396   486,052.547   MT  0.99960240   -0 04 47.9
 CQ3010
 CQ3010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3010!SPC LA N     -   0.99999397  x   0.99997777  =   0.99997174
 CQ3010!UTM  15      -   0.99999397  x   0.99960240  =   0.99959637
 CQ3010
 CQ3010:                Primary Azimuth Mark                     Grid Az
 CQ3010:SPC LA N     -  60C004                                   277 28 22.7
 CQ3010:UTM  15      -  60C004                                   277 12 36.2
 CQ3010
 CQ3010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8605202719(NAD 83)
 CQ3010
 CQ3010|---------------------------------------------------------------------|
 CQ3010| PID    Reference Object                     Distance      Geod. Az  |
 CQ3010|                                                           dddmmss.s |
 CQ3010| CQ3015 60C004                              APPROX. 1.5 KM 2770748.3 |
 CQ3010|---------------------------------------------------------------------|
 CQ3010
 CQ3010                          SUPERSEDED SURVEY CONTROL
 CQ3010
 CQ3010  NAD 83(1986)-  32 33 42.49008(N)    093 08 54.86064(W) AD(       ) 2
 CQ3010  NAD 27      -  32 33 41.94704(N)    093 08 54.27028(W) AD(       ) 2
 CQ3010  NGVD 29 (07/19/86)   64.3    (m)          211.     (f) VERT ANG       
 CQ3010
 CQ3010.Superseded values are not recommended for survey control.
 CQ3010
 CQ3010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3010.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3010
 CQ3010_MARKER: DD = SURVEY DISK
 CQ3010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3010_STAMPING: 60C005
 CQ3010_MARK LOGO: LADHGS
 CQ3010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3010+STABILITY: SURFACE MOTION
 CQ3010
 CQ3010  HISTORY     - Date     Condition        Report By
 CQ3010  HISTORY     - 1966     MONUMENTED       LADH
 CQ3010
 CQ3010                          STATION DESCRIPTION
 CQ3010
 CQ3010'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3010'THIS STATION IS EAST ALONG INTERSTATE 20, 8.84 MILES FROM
 CQ3010'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3010'20, 2.30 FEET NORTH OF A METAL WITNESS POST AND SIGN, 5.65
 CQ3010'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF BEAR CREEK BRIDGE
 CQ3010'ON THE WEST BOUND LANE OF INTERSTATE 20, 21.20 FEET SOUTH OF
 CQ3010'THE CENTERLINE OF THE WEST BOUND LANE OF INTERSTATE 20, AND
 CQ3010'66.55 FEET NORTH OF THE CENTERLINE OF THE EAST BOUND LANE ON
 CQ3010'INTERSTATE 20.  STATION IS IN THE MEDIAN.
 CQ3010'
 CQ3010'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3010'CONCRETE POST PROJECTING 3 INCHES ABOVE THE SURFACE OF THE
 CQ3010'GROUND.  STATION IS STAMPED 60C005.
 CQ3010'
 CQ3010'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3010'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3010'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ3010'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND
 CQ3010'INTERCHANGE ON LA HWY 7 OVER INTERSTATE 20, THENCE EAST
 CQ3010'ALONG INTERSTATE 20 FOR 8.84 MILES TO STATION SET IN MEDIAN.
 CQ3010'
 CQ3010'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3019 ***********************************************************************
 CQ3019  DESIGNATION -  60C006
 CQ3019  PID         -  CQ3019
 CQ3019  STATE/COUNTY-  LA/BIENVILLE
 CQ3019  COUNTRY     -  US
 CQ3019  USGS QUAD   -  ADA (2018)
 CQ3019
 CQ3019                         *CURRENT SURVEY CONTROL
 CQ3019  ______________________________________________________________________
 CQ3019* NAD 83(1992) POSITION- 32 33 45.24293(N) 093 07 46.72976(W)   ADJUSTED
 CQ3019* NAVD 88 ORTHO HEIGHT -    93.2   (meters)      306.    (feet) VERTCON3
 CQ3019  ______________________________________________________________________
 CQ3019  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 CQ3019  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 CQ3019  HORZ ORDER      -  SECOND
 CQ3019
 CQ3019.The horizontal coordinates were established by classical geodetic methods
 CQ3019.and adjusted by the National Geodetic Survey in January 1993.
 CQ3019
 CQ3019.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3019.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3019
 CQ3019.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3019.GEOID18 height accuracy estimate available here.
 CQ3019
 CQ3019.Click photographs - Photos may exist for this station.
 CQ3019
 CQ3019.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3019
 CQ3019. The following values were computed from the NAD 83(1992) position.
 CQ3019
 CQ3019;                    North         East     Units Scale Factor Converg.
 CQ3019;SPC LA N     -   228,864.474   940,870.443   MT  0.99997792   -0 19 58.4
 CQ3019;SPC LA N     -   750,866.20  3,086,839.11   sFT  0.99997792   -0 19 58.4
 CQ3019;UTM  15      - 3,602,802.242   487,829.489   MT  0.99960183   -0 04 11.2
 CQ3019
 CQ3019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3019!SPC LA N     -   0.99998941  x   0.99997792  =   0.99996733
 CQ3019!UTM  15      -   0.99998941  x   0.99960183  =   0.99959124
 CQ3019
 CQ3019:                Primary Azimuth Mark                     Grid Az
 CQ3019:SPC LA N     -  60C007                                   090 21 05.6
 CQ3019:UTM  15      -  60C007                                   090 05 18.4
 CQ3019
 CQ3019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8782902802(NAD 83)
 CQ3019
 CQ3019|---------------------------------------------------------------------|
 CQ3019| PID    Reference Object                     Distance      Geod. Az  |
 CQ3019|                                                           dddmmss.s |
 CQ3019| CQ2996 60C007                              APPROX. 1.6 KM 0900107.2 |
 CQ3019|---------------------------------------------------------------------|
 CQ3019
 CQ3019                          SUPERSEDED SURVEY CONTROL
 CQ3019
 CQ3019  NAD 83(1986)-  32 33 45.25596(N)    093 07 46.72065(W) AD(       ) 2
 CQ3019  NAD 27      -  32 33 44.71195(N)    093 07 46.13097(W) AD(       ) 2
 CQ3019  NGVD 29 (07/19/86)   93.3    (m)          306.     (f) VERT ANG       
 CQ3019
 CQ3019.Superseded values are not recommended for survey control.
 CQ3019
 CQ3019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3019.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3019
 CQ3019_MARKER: DD = SURVEY DISK
 CQ3019_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3019_SP_SET: OVERPASS ABUTMENT
 CQ3019_STAMPING: 60C006
 CQ3019_MARK LOGO: LADHGS
 CQ3019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3019
 CQ3019  HISTORY     - Date     Condition        Report By
 CQ3019  HISTORY     - 1966     MONUMENTED       LADH
 CQ3019
 CQ3019                          STATION DESCRIPTION
 CQ3019
 CQ3019'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3019'STATION IS SET IN THE NORTHWEST CORNER OF THE OVERPASS TO
 CQ3019'NELSON STATION OVER INTERSTATE 20.  STATION IS MARKED BY
 CQ3019'A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE OVERPASS
 CQ3019'IN THE ABUTMENT (3.19 FEET FROM THE WEST CURB).  STATION
 CQ3019'IS 8.10 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN
 CQ3019'AND IS STAMPED 60C006.
 CQ3019'
 CQ3019'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3019'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3019'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH ON
 CQ3019'LA HWY 7 FOR 1.71 MILES TO THE SIBLEY INTERCHANGE AND OVERPASS
 CQ3019'ON LA HWY 7 OVER INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CQ3019'20 FOR 9.98 MILES TO STATION SET IN OVERPASS.
 CQ3019'
 CQ3019'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2996 ***********************************************************************
 CQ2996  DESIGNATION -  60C007
 CQ2996  PID         -  CQ2996
 CQ2996  STATE/COUNTY-  LA/BIENVILLE
 CQ2996  COUNTRY     -  US
 CQ2996  USGS QUAD   -  GIBSLAND (2018)
 CQ2996
 CQ2996                         *CURRENT SURVEY CONTROL
 CQ2996  ______________________________________________________________________
 CQ2996* NAD 83(1992) POSITION- 32 33 45.22105(N) 093 06 43.48777(W)   ADJUSTED
 CQ2996* NAVD 88 ORTHO HEIGHT -    76.09  (+/-2cm)      249.6   (feet) VERTCON3
 CQ2996  ______________________________________________________________________
 CQ2996  GEOID HEIGHT    -        -25.767 (meters)                     GEOID18
 CQ2996  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 CQ2996  HORZ ORDER      -  SECOND
 CQ2996  VERT ORDER      -  THIRD ? (See Below)
 CQ2996
 CQ2996.The horizontal coordinates were established by classical geodetic methods
 CQ2996.and adjusted by the National Geodetic Survey in January 1993.
 CQ2996
 CQ2996.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2996.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2996
 CQ2996.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2996.GEOID18 height accuracy estimate available here.
 CQ2996
 CQ2996.The vertical order pertains to the NGVD 29 superseded value.
 CQ2996
 CQ2996.Click photographs - Photos may exist for this station.
 CQ2996
 CQ2996.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2996
 CQ2996. The following values were computed from the NAD 83(1992) position.
 CQ2996
 CQ2996;                    North         East     Units Scale Factor Converg.
 CQ2996;SPC LA N     -   228,854.349   942,520.142   MT  0.99997792   -0 19 25.0
 CQ2996;SPC LA N     -   750,832.98  3,092,251.50   sFT  0.99997792   -0 19 25.0
 CQ2996;UTM  15      - 3,602,799.696   489,478.596   MT  0.99960137   -0 03 37.2
 CQ2996
 CQ2996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2996!SPC LA N     -   0.99999210  x   0.99997792  =   0.99997002
 CQ2996!UTM  15      -   0.99999210  x   0.99960137  =   0.99959347
 CQ2996
 CQ2996:                Primary Azimuth Mark                     Grid Az
 CQ2996:SPC LA N     -  60C008                                   088 11 05.5
 CQ2996:UTM  15      -  60C008                                   087 55 17.7
 CQ2996
 CQ2996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8947802799(NAD 83)
 CQ2996
 CQ2996|---------------------------------------------------------------------|
 CQ2996| PID    Reference Object                     Distance      Geod. Az  |
 CQ2996|                                                           dddmmss.s |
 CQ2996| CQ3001 60C008                              APPROX. 2.1 KM 0875140.5 |
 CQ2996|---------------------------------------------------------------------|
 CQ2996
 CQ2996                          SUPERSEDED SURVEY CONTROL
 CQ2996
 CQ2996  NAD 83(1986)-  32 33 45.23409(N)    093 06 43.47848(W) AD(       ) 2
 CQ2996  NAD 27      -  32 33 44.68971(N)    093 06 42.88987(W) AD(       ) 2
 CQ2996  NGVD 29              76.16   (m)          249.9    (f) LEVELING    3  
 CQ2996
 CQ2996.Superseded values are not recommended for survey control.
 CQ2996
 CQ2996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2996.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2996
 CQ2996_MARKER: DD = SURVEY DISK
 CQ2996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2996_STAMPING: 60C007
 CQ2996_MARK LOGO: LADHGS
 CQ2996_PROJECTION: FLUSH
 CQ2996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2996+STABILITY: SURFACE MOTION
 CQ2996
 CQ2996  HISTORY     - Date     Condition        Report By
 CQ2996  HISTORY     - 1966     MONUMENTED       LADH
 CQ2996
 CQ2996                          STATION DESCRIPTION
 CQ2996
 CQ2996'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ2996'THIS STATION IS EAST ALONG INTERSTATE 20, 11.01 MILES FROM THE
 CQ2996'SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ2996'20.  STATION IS SET IN BLACK TOP SHOULDER ON THE SOUTH SIDE
 CQ2996'OF THE EAST BOUND LANE OF INTERSTATE 20 NEXT TO REST AREA,
 CQ2996'19.97 FEET SOUTH OF CENTERLINE OF THE EAST BOUND LANE OF
 CQ2996'INTERSTATE 20, 17.00 FEET NORTH OF A METAL WITNESS POST AND
 CQ2996'SIGN SET NEXT TO HEADWALL OF A CROSS DRAIN, 149.35 FEET
 CQ2996'WEST OF A TRAFFIC MERGING SIGN ON SOUTH EDGE OF EAST BOUND
 CQ2996'LANE OF INTERSTATE 20.  STATION IS 1.00 FEET NORTH OF BLACK
 CQ2996'TOP AND EVEN WITH THE SURFACE.
 CQ2996'
 CQ2996'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2996'CONCRETE POST EVEN WITH THE SURFACE OF THE BLACK TOP.  STATION
 CQ2996'IS STAMPED 60C007.
 CQ2996'
 CQ2996'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ2996'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ2996'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ2996'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND
 CQ2996'INTERCHANGE ON LA HWY 7 OVER INTERSTATE 20, THENCE EAST
 CQ2996'ALONG INTERSTATE 20 FOR 11.01 MILES TO THE STATION SET SOUTH
 CQ2996'OF HIGHWAY.
 CQ2996'
 CQ2996'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3001 ***********************************************************************
 CQ3001  DESIGNATION -  60C008
 CQ3001  PID         -  CQ3001
 CQ3001  STATE/COUNTY-  LA/BIENVILLE
 CQ3001  COUNTRY     -  US
 CQ3001  USGS QUAD   -  GIBSLAND (2018)
 CQ3001
 CQ3001                         *CURRENT SURVEY CONTROL
 CQ3001  ______________________________________________________________________
 CQ3001* NAD 83(1992) POSITION- 32 33 47.76653(N) 093 05 22.77210(W)   ADJUSTED
 CQ3001* NAVD 88 ORTHO HEIGHT -    64.9   (meters)      213.    (feet) VERTCON3
 CQ3001  ______________________________________________________________________
 CQ3001  GEOID HEIGHT    -        -25.757 (meters)                     GEOID18
 CQ3001  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 CQ3001  HORZ ORDER      -  SECOND
 CQ3001
 CQ3001.The horizontal coordinates were established by classical geodetic methods
 CQ3001.and adjusted by the National Geodetic Survey in January 1993.
 CQ3001
 CQ3001.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3001.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3001
 CQ3001.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3001.GEOID18 height accuracy estimate available here.
 CQ3001
 CQ3001.Click photographs - Photos may exist for this station.
 CQ3001
 CQ3001.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3001
 CQ3001. The following values were computed from the NAD 83(1992) position.
 CQ3001
 CQ3001;                    North         East     Units Scale Factor Converg.
 CQ3001;SPC LA N     -   228,921.084   944,626.084   MT  0.99997806   -0 18 42.3
 CQ3001;SPC LA N     -   751,051.92  3,099,160.74   sFT  0.99997806   -0 18 42.3
 CQ3001;UTM  15      - 3,602,876.083   491,583.416   MT  0.99960087   -0 02 53.7
 CQ3001
 CQ3001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3001!SPC LA N     -   0.99999385  x   0.99997806  =   0.99997191
 CQ3001!UTM  15      -   0.99999385  x   0.99960087  =   0.99959472
 CQ3001
 CQ3001:                Primary Azimuth Mark                     Grid Az
 CQ3001:SPC LA N     -  60C009                                   088 19 48.2
 CQ3001:UTM  15      -  60C009                                   088 03 59.6
 CQ3001
 CQ3001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9158302876(NAD 83)
 CQ3001
 CQ3001|---------------------------------------------------------------------|
 CQ3001| PID    Reference Object                     Distance      Geod. Az  |
 CQ3001|                                                           dddmmss.s |
 CQ3001| CQ3003 60C009                              APPROX. 1.8 KM 0880105.9 |
 CQ3001|---------------------------------------------------------------------|
 CQ3001
 CQ3001                          SUPERSEDED SURVEY CONTROL
 CQ3001
 CQ3001  NAD 83(1986)-  32 33 47.77956(N)    093 05 22.76279(W) AD(       ) 2
 CQ3001  NAD 27      -  32 33 47.23456(N)    093 05 22.17626(W) AD(       ) 2
 CQ3001  NGVD 29 (07/19/86)   65.0    (m)          213.     (f) VERT ANG       
 CQ3001
 CQ3001.Superseded values are not recommended for survey control.
 CQ3001
 CQ3001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3001.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3001
 CQ3001_MARKER: DD = SURVEY DISK
 CQ3001_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ3001_SP_SET: BRIDGE ABUTMENT
 CQ3001_STAMPING: 60C008
 CQ3001_MARK LOGO: LADHGS
 CQ3001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3001
 CQ3001  HISTORY     - Date     Condition        Report By
 CQ3001  HISTORY     - 1966     MONUMENTED       LADH
 CQ3001
 CQ3001                          STATION DESCRIPTION
 CQ3001
 CQ3001'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3001'STATION IS SET IN THE SOUTHEAST CORNER OF THE LEATHERMANS CREEK
 CQ3001'BRIDGE ON THE EAST BOUND LANE OF INTERSTATE 20 AND IS MARKED
 CQ3001'BY A STANDARD BRONZE DISK SET IN ROADWAY OF BRIDGE IN THE
 CQ3001'ABUTMENT (3.00 FEET NORTH OF THE SOUTH CURB).  STATION IS
 CQ3001'7.75 FEET NORTHWEST OF A METAL POST AND SIGN AND IS STAMPED
 CQ3001'60C008.
 CQ3001'
 CQ3001'TO REACH THIS STATION FROM THE MINDEN, WEBSTER PARISH COURTHOUSE
 CQ3001'FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10 MILE TO THE INTERSECTION
 CQ3001'WITH LA HWY 7, THENCE SOUTH ALONG LA HWY 7 FOR 1.71 MILES TO
 CQ3001'THE SIBLEY OVERPASS ON INTERSTATE 20, THENCE EAST ALONG
 CQ3001'INTERSTATE 20 FOR 12.34 MILES TO STATION SET IN BRIDGE.
 CQ3001'
 CQ3001'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3003 ***********************************************************************
 CQ3003  DESIGNATION -  60C009
 CQ3003  PID         -  CQ3003
 CQ3003  STATE/COUNTY-  LA/BIENVILLE
 CQ3003  COUNTRY     -  US
 CQ3003  USGS QUAD   -  GIBSLAND (2018)
 CQ3003
 CQ3003                         *CURRENT SURVEY CONTROL
 CQ3003  ______________________________________________________________________
 CQ3003* NAD 83(1992) POSITION- 32 33 49.77897(N) 093 04 13.91138(W)   ADJUSTED
 CQ3003* NAVD 88 ORTHO HEIGHT -    92.0   (meters)      302.    (feet) VERTCON3
 CQ3003  ______________________________________________________________________
 CQ3003  GEOID HEIGHT    -        -25.746 (meters)                     GEOID18
 CQ3003  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 CQ3003  HORZ ORDER      -  FIRST
 CQ3003
 CQ3003.The horizontal coordinates were established by classical geodetic methods
 CQ3003.and adjusted by the National Geodetic Survey in January 1993.
 CQ3003
 CQ3003.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3003.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3003
 CQ3003.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3003.GEOID18 height accuracy estimate available here.
 CQ3003
 CQ3003.Click photographs - Photos may exist for this station.
 CQ3003
 CQ3003.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3003
 CQ3003. The following values were computed from the NAD 83(1992) position.
 CQ3003
 CQ3003;                    North         East     Units Scale Factor Converg.
 CQ3003;SPC LA N     -   228,973.459   946,422.671   MT  0.99997817   -0 18 05.9
 CQ3003;SPC LA N     -   751,223.76  3,105,055.05   sFT  0.99997817   -0 18 05.9
 CQ3003;UTM  15      - 3,602,936.699   493,379.065   MT  0.99960054   -0 02 16.7
 CQ3003
 CQ3003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3003!SPC LA N     -   0.99998959  x   0.99997817  =   0.99996776
 CQ3003!UTM  15      -   0.99998959  x   0.99960054  =   0.99959014
 CQ3003
 CQ3003:                Primary Azimuth Mark                     Grid Az
 CQ3003:SPC LA N     -  7 A 001                                  093 39 26.7
 CQ3003:UTM  15      -  7 A 001                                  093 23 37.5
 CQ3003
 CQ3003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9337902936(NAD 83)
 CQ3003
 CQ3003|---------------------------------------------------------------------|
 CQ3003| PID    Reference Object                     Distance      Geod. Az  |
 CQ3003|                                                           dddmmss.s |
 CQ3003| CQ2994 7 A 001                             APPROX. 1.5 KM 0932120.8 |
 CQ3003|---------------------------------------------------------------------|
 CQ3003
 CQ3003                          SUPERSEDED SURVEY CONTROL
 CQ3003
 CQ3003  NAD 83(1986)-  32 33 49.79198(N)    093 04 13.90203(W) AD(       ) 1
 CQ3003  NAD 27      -  32 33 49.24611(N)    093 04 13.31666(W) AD(       ) 1
 CQ3003  NGVD 29 (07/19/86)   92.1    (m)          302.     (f) VERT ANG       
 CQ3003
 CQ3003.Superseded values are not recommended for survey control.
 CQ3003
 CQ3003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3003.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3003
 CQ3003_MARKER: DD = SURVEY DISK
 CQ3003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3003_STAMPING: 60C009
 CQ3003_MARK LOGO: LADHGS
 CQ3003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3003+STABILITY: SURFACE MOTION
 CQ3003
 CQ3003  HISTORY     - Date     Condition        Report By
 CQ3003  HISTORY     - 1966     MONUMENTED       LADH
 CQ3003
 CQ3003                          STATION DESCRIPTION
 CQ3003
 CQ3003'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ3003'THIS STATION IS EAST ALONG INTERSTATE 20, 13.48 MILES FROM
 CQ3003'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ3003'20, 113.55 FEET NORTH OF CENTERLINE OF THE WEST BOUND LANE
 CQ3003'OF INTERSTATE 20, 1.02 FEET NORTH OF A METAL WITNESS POST
 CQ3003'AND SIGN, 3.65 FEET SOUTH OF THE NORTH RIGHT OF WAY FENCE,
 CQ3003'46.75 FEET SOUTHEAST OF A RIGHT OF WAY MARKER IN FENCE, 52.40
 CQ3003'FEET SOUTHEAST OF A 24 INCH PINE TREE IN FIELD NORTH OF
 CQ3003'RIGHT OF WAY FENCE, AND 41.00 FEET SOUTHWEST OF RIGHT OF
 CQ3003'WAY MARKER IN RIGHT OF WAY FENCE.
 CQ3003'
 CQ3003'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3003'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ3003'GROUND.  STATION IS STAMPED 60C009.
 CQ3003'
 CQ3003'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ3003'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ3003'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ3003'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND
 CQ3003'INTERCHANGE ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CQ3003'20 FOR 13.48 MILES TO STATION NORTH OF HIGHWAY.
 CQ3003'
 CQ3003'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3058 ***********************************************************************
 CQ3058  DESIGNATION -  60H001
 CQ3058  PID         -  CQ3058
 CQ3058  STATE/COUNTY-  LA/WEBSTER
 CQ3058  COUNTRY     -  US
 CQ3058  USGS QUAD   -  DOYLINE (2018)
 CQ3058
 CQ3058                         *CURRENT SURVEY CONTROL
 CQ3058  ______________________________________________________________________
 CQ3058* NAD 83(1992) POSITION- 32 34 44.18527(N) 093 25 54.01530(W)   ADJUSTED
 CQ3058* NAVD 88 ORTHO HEIGHT -    74.5   (meters)      244.    (feet) VERTCON3
 CQ3058  ______________________________________________________________________
 CQ3058  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 CQ3058  LAPLACE CORR    -          1.49  (seconds)                    DEFLEC18
 CQ3058  HORZ ORDER      -  SECOND
 CQ3058
 CQ3058.The horizontal coordinates were established by classical geodetic methods
 CQ3058.and adjusted by the National Geodetic Survey in January 1993.
 CQ3058
 CQ3058.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3058.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3058
 CQ3058.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3058.GEOID18 height accuracy estimate available here.
 CQ3058
 CQ3058.Click photographs - Photos may exist for this station.
 CQ3058
 CQ3058.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3058
 CQ3058. The following values were computed from the NAD 83(1992) position.
 CQ3058
 CQ3058;                    North         East     Units Scale Factor Converg.
 CQ3058;SPC LA N     -   230,884.383   912,523.877   MT  0.99998117   -0 29 33.3
 CQ3058;SPC LA N     -   757,493.18  2,993,838.75   sFT  0.99998117   -0 29 33.3
 CQ3058;UTM  15      - 3,604,691.987   459,484.492   MT  0.99962024   -0 13 56.8
 CQ3058
 CQ3058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3058!SPC LA N     -   0.99999238  x   0.99998117  =   0.99997355
 CQ3058!UTM  15      -   0.99999238  x   0.99962024  =   0.99961263
 CQ3058
 CQ3058:                Primary Azimuth Mark                     Grid Az
 CQ3058:SPC LA N     -  60H002                                   083 42 11.5
 CQ3058:UTM  15      -  60H002                                   083 26 35.0
 CQ3058
 CQ3058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5948404691(NAD 83)
 CQ3058
 CQ3058|---------------------------------------------------------------------|
 CQ3058| PID    Reference Object                     Distance      Geod. Az  |
 CQ3058|                                                           dddmmss.s |
 CQ3058| CQ3059 60H002                              APPROX. 4.0 KM 0831238.2 |
 CQ3058|---------------------------------------------------------------------|
 CQ3058
 CQ3058                          SUPERSEDED SURVEY CONTROL
 CQ3058
 CQ3058  NAD 83(1986)-  32 34 44.19794(N)    093 25 54.00724(W) AD(       ) 2
 CQ3058  NAD 27      -  32 34 43.65801(N)    093 25 53.38954(W) AD(       ) 2
 CQ3058  NGVD 29 (07/19/86)   74.6    (m)          245.     (f) VERT ANG       
 CQ3058
 CQ3058.Superseded values are not recommended for survey control.
 CQ3058
 CQ3058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3058.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3058
 CQ3058_MARKER: DD = SURVEY DISK
 CQ3058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3058_STAMPING: 60H001 1976
 CQ3058_MARK LOGO: LADHGS
 CQ3058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3058+STABILITY: SURFACE MOTION
 CQ3058
 CQ3058  HISTORY     - Date     Condition        Report By
 CQ3058  HISTORY     - 1976     MONUMENTED       LADTD
 CQ3058  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3058  HISTORY     - 20080820 POOR             GEOCAC
 CQ3058
 CQ3058                          STATION DESCRIPTION
 CQ3058
 CQ3058'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CQ3058'THE STATION IS LOCATED ABOUT 5 MILES WEST OF DIXIE INN AND 6
 CQ3058'MILES NORTHEAST OF HAUGHTON.  THE MARK IS SET IN THE MEDIAN OF
 CQ3058'INTERSTATE 20 NEAR THE GOODWILL ROAD INTERCHANGE ON PROPERTY
 CQ3058'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ3058'
 CQ3058'TO REACH THE STATION FROM THE JUNCTION OF GOODWILL ROAD AND
 CQ3058'U.S. HIGHWAY 80, GO NORTH ALONG GOODWILL ROAD FOR 0.4 MILES TO THE
 CQ3058'INTERCHANGE ON INTERSTATE 20 AND THE MARK SET IN THE MEDIAN ON
 CQ3058'THE EAST SIDE OF INTERCHANGE.
 CQ3058'
 CQ3058'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3058'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3058'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3058'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3058'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3058'ARE STAMPED 60H001 1976.  THE MARK IS 46.5 FEET SOUTH-SOUTHEAST
 CQ3058'OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE 20, 37 FEET
 CQ3058'EAST-SOUTHEAST OF THE SOUTHEAST CORNER ON THE OVERPASS ON
 CQ3058'THE WEST BOUND LANE ON INTERSTATE 20, 35.5 FEET NORTHEAST OF
 CQ3058'THE NORTHEAST CORNER ON THE OVERPASS ON THE EAST BOUND LANE ON
 CQ3058'INTERSTATE 20 AND 1.5 FEET WEST OF A METAL WITNESS POST
 CQ3058'AND SIGN.
 CQ3058'
 CQ3058'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3058
 CQ3058                          STATION RECOVERY (1997)
 CQ3058
 CQ3058'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3058'MARK NOT FOUND.
 CQ3058
 CQ3058                          STATION RECOVERY (2008)
 CQ3058
 CQ3058'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3058'THE SURFACE DISK APPEARS TO BE MISSING. THE DISK STEM AND CONCRETE
 CQ3058'THAT THE DISK WAS ORIGINALLY SET IN, ARE STILL IN PLACE. MEASUREMENTS
 CQ3058'MAY POSSIBLY BE ABLE TO BE DETERMINED FROM THIS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3059 ***********************************************************************
 CQ3059  DESIGNATION -  60H002
 CQ3059  PID         -  CQ3059
 CQ3059  STATE/COUNTY-  LA/WEBSTER
 CQ3059  COUNTRY     -  US
 CQ3059  USGS QUAD   -  DOYLINE (2018)
 CQ3059
 CQ3059                         *CURRENT SURVEY CONTROL
 CQ3059  ______________________________________________________________________
 CQ3059* NAD 83(1992) POSITION- 32 34 59.32276(N) 093 23 23.58947(W)   ADJUSTED
 CQ3059* NAVD 88 ORTHO HEIGHT -    68.4   (meters)      224.    (feet) VERTCON3
 CQ3059  ______________________________________________________________________
 CQ3059  GEOID HEIGHT    -        -25.975 (meters)                     GEOID18
 CQ3059  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 CQ3059  HORZ ORDER      -  SECOND
 CQ3059
 CQ3059.The horizontal coordinates were established by classical geodetic methods
 CQ3059.and adjusted by the National Geodetic Survey in January 1993.
 CQ3059
 CQ3059.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3059.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3059
 CQ3059.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3059.GEOID18 height accuracy estimate available here.
 CQ3059
 CQ3059.Click photographs - Photos may exist for this station.
 CQ3059
 CQ3059.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3059
 CQ3059. The following values were computed from the NAD 83(1992) position.
 CQ3059
 CQ3059;                    North         East     Units Scale Factor Converg.
 CQ3059;SPC LA N     -   231,317.693   916,450.874   MT  0.99998202   -0 28 13.7
 CQ3059;SPC LA N     -   758,914.80  3,006,722.58   sFT  0.99998202   -0 28 13.7
 CQ3059;UTM  15      - 3,605,142.971   463,408.054   MT  0.99961651   -0 12 35.9
 CQ3059
 CQ3059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3059!SPC LA N     -   0.99999333  x   0.99998202  =   0.99997535
 CQ3059!UTM  15      -   0.99999333  x   0.99961651  =   0.99960985
 CQ3059
 CQ3059:                Primary Azimuth Mark                     Grid Az
 CQ3059:SPC LA N     -  60A004                                   085 22 40.5
 CQ3059:UTM  15      -  60A004                                   085 07 02.7
 CQ3059
 CQ3059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6340805142(NAD 83)
 CQ3059
 CQ3059|---------------------------------------------------------------------|
 CQ3059| PID    Reference Object                     Distance      Geod. Az  |
 CQ3059|                                                           dddmmss.s |
 CQ3059| CQ3039 60A004                              APPROX. 2.1 KM 0845426.8 |
 CQ3059| CQ3051 60A003 RESET                         76.239 METERS 29712     |
 CQ3059|---------------------------------------------------------------------|
 CQ3059
 CQ3059                          SUPERSEDED SURVEY CONTROL
 CQ3059
 CQ3059  NAD 83(1986)-  32 34 59.33534(N)    093 23 23.58161(W) AD(       ) 2
 CQ3059  NAD 27      -  32 34 58.79567(N)    093 23 22.96825(W) AD(       ) 2
 CQ3059  NGVD 29 (07/19/86)   68.5    (m)          225.     (f) VERT ANG       
 CQ3059
 CQ3059.Superseded values are not recommended for survey control.
 CQ3059
 CQ3059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3059.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3059
 CQ3059_MARKER: DD = SURVEY DISK
 CQ3059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3059_STAMPING: 60H002 1976
 CQ3059_MARK LOGO: LADHGS
 CQ3059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3059+STABILITY: SURFACE MOTION
 CQ3059
 CQ3059  HISTORY     - Date     Condition        Report By
 CQ3059  HISTORY     - 1976     MONUMENTED       LADTD
 CQ3059  HISTORY     - 19971018 GOOD             USPSQD
 CQ3059
 CQ3059                          STATION DESCRIPTION
 CQ3059
 CQ3059'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CQ3059'THE STATION IS LOCATED ABOUT 3 MILES WEST OF DIXIE INN AND 6 MILES
 CQ3059'NORTHWEST OF SIBLEY.  THE MARK IS SET NORTH OF INTERSTATE 20 NEAR
 CQ3059'THE NORTHEAST CORNER OF AN OVERPASS ON INTERSTATE 20 OVER
 CQ3059'U.S. HIGHWAY 80 ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 CQ3059'HIGHWAYS.
 CQ3059'
 CQ3059'TO REACH THE STATION FROM THE GOODWILL ROAD AND INTERSTATE 20
 CQ3059'INTERCHANGE, DRIVE EAST ALONG INTERSTATE 20 FOR 2.5 MILES TO THE
 CQ3059'MARK SET NORTH OF THE HIGHWAY NEAR THE NORTHEAST CORNER OF AN
 CQ3059'OVERPASS ON THE WEST BOUND LANE ON INTERSTATE 20 OVER U.S. HIGHWAY
 CQ3059'80.
 CQ3059'
 CQ3059'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3059'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3059'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3059'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3059'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3059'ARE STAMPED 60H002 1976.  THE MARK IS 112 FEET SOUTHEAST OF THE
 CQ3059'CENTER OF THE EAST BOUND LANE ON U.S. HIGHWAY 80, 62 FEET
 CQ3059'EAST-NORTHEAST OF THE NORTHEAST CORNER OF AN OVERPASS ON THE
 CQ3059'WEST BOUND LANE ON INTERSTATE 20, 27.5 FEET NORTH-NORTHEAST
 CQ3059'OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE 20, 4 FEET
 CQ3059'WEST-SOUTHWEST OF THE BRIDGE ABUTMENT AND 1.5 FEET
 CQ3059'NORTHWEST OF A METAL WITNESS POST AND SIGN.
 CQ3059'
 CQ3059'60A003 IS A TRAVERSE STATION THAT WAS RESET IN 1970 BECAUSE OF
 CQ3059'HIGHWAY CONSTRUCTION.  THE STATION MARK DISK IS A STANDARD
 CQ3059'LOUISIANA DEPARTMENT OF HIGHWAYS AND U.S. COAST AND GEODETIC BENCH
 CQ3059'MARK DISK SET IN TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CQ3059'THAT PROJECTS 2 INCHES.  THE MARK IS STAMPED 60A003 1970.  THE
 CQ3059'MARK IS 41 FEET NORTHWEST OF THE CENTER OF THE WEST BOUND LANE ON
 CQ3059'U.S. HIGHWAY 80, 22 FEET WEST OF THE HEADWALL ON A CONCRETE
 CQ3059'CULVERT, 7 FEET WEST OF A TELEPHONE CABLE REPAIR BOX, 5 FEET
 CQ3059'SOUTHWEST OF THE SOUTHWEST CORNER OF THE LOUISIANA POWER AND
 CQ3059'LIGHT CO. PROPERTY AT A SUB-STATION, 1 FOOT SOUTHWEST
 CQ3059'OF A METAL WITNESS POST AND SIGN.
 CQ3059'
 CQ3059'TO REACH STATION 60A003 FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CQ3059'STATE HIGHWAY 7 IN DIXIE INN, DRIVE WEST ALONG U.S. HIGHWAY
 CQ3059'FOR 3 MILES TO THE MARK SET NORTH OF THE HIGHWAY SOUTHWEST OF A
 CQ3059'POWER SUB-STATION NEAR A FENCE CORNER AND A TELEPHONE CABLE
 CQ3059'REPAIR BOX.
 CQ3059'
 CQ3059'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3059
 CQ3059                          STATION RECOVERY (1997)
 CQ3059
 CQ3059'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1167 ***********************************************************************
 AU1167  DESIGNATION -  61
 AU1167  PID         -  AU1167
 AU1167  STATE/COUNTY-  LA/ORLEANS
 AU1167  COUNTRY     -  US
 AU1167  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1167
 AU1167                         *CURRENT SURVEY CONTROL
 AU1167  ______________________________________________________________________
 AU1167* NAD 83(1986) POSITION- 29 54 13.     (N) 090 00 51.     (W)   SCALED
 AU1167* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1167  **This station is located in a suspected subsidence area (see below).
 AU1167  ______________________________________________________________________
 AU1167  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 AU1167  DYNAMIC HEIGHT  -          0.37  (meters)        1.2   (feet) COMP
 AU1167  MODELED GRAVITY -    979,310.5   (mgal)                       NAVD 88
 AU1167
 AU1167.The horizontal coordinates were scaled from a map and have
 AU1167.an estimated accuracy of +/- 6 seconds.
 AU1167
 AU1167.** This station is in an area of known vertical motion. If an
 AU1167.** orthometric height was ever established but is not available 
 AU1167.** in the current survey control section, the orthometric height
 AU1167.** is considered suspect.  Suspect heights are available in the
 AU1167.** superseded section only if requested.
 AU1167
 AU1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1167.GEOID18 height accuracy estimate available here.
 AU1167
 AU1167.Click photographs - Photos may exist for this station.
 AU1167
 AU1167.The dynamic height is computed by dividing the NAVD 88
 AU1167.geopotential number by the normal gravity value computed on the
 AU1167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1167.degrees latitude (g = 980.6199 gals.).
 AU1167
 AU1167.The modeled gravity was interpolated from observed gravity values.
 AU1167
 AU1167;                    North         East    Units  Estimated Accuracy
 AU1167;SPC LA S     -   156,320.    1,127,390.      MT  (+/- 180 meters Scaled)
 AU1167
 AU1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP883118(NAD 83)
 AU1167
 AU1167                          SUPERSEDED SURVEY CONTROL
 AU1167
 AU1167.No superseded survey control is available for this station.
 AU1167
 AU1167_MARKER: B = BOLT
 AU1167_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU1167+WITH SETTING: PAVEMENT
 AU1167_SP_SET: PLATFORM
 AU1167_STAMPING: BM
 AU1167_MARK LOGO: NONE
 AU1167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1167+STABILITY: SURFACE MOTION
 AU1167_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1167+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1990
 AU1167
 AU1167  HISTORY     - Date     Condition        Report By
 AU1167  HISTORY     - UNK      MONUMENTED       LA1690
 AU1167  HISTORY     - 1964     GOOD             CGS
 AU1167  HISTORY     - 1985     GOOD             NGS
 AU1167  HISTORY     - 19901030 GOOD             NGS
 AU1167
 AU1167                          STATION DESCRIPTION
 AU1167
 AU1167'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1167'IN ALGIERS.
 AU1167'AT ALGIERS, ABOUT 0.35 MILE SOUTHEAST ALONG A SEWER AND WATER BOARD
 AU1167'ROAD FROM THE JUNCTION OF BEHRMAN HIGHWAY, AT PUMPING STATION NO. 9,
 AU1167'2.7 FEET EAST OF THE WEST EDGE OF THE CONCRETE FOUNDATION, 1.0 FOOT
 AU1167'SOUTHWEST OF THE NORTH END OF DOOR, SET IN THE TOP OF CONCRETE
 AU1167'FOUNDATION JUST SOUTHWEST OF THE NORTH END OF THE DOOR ON WEST SIDE OF
 AU1167'PUMPING STATION. A COPPER PIN.
 AU1167
 AU1167                          STATION RECOVERY (1985)
 AU1167
 AU1167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1167'RECOVERED IN GOOD CONDITION.
 AU1167
 AU1167                          STATION RECOVERY (1990)
 AU1167
 AU1167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1167'0.5 KM (0.3 MI) SOUTHERLY ALONG TULLIS DRIVE FROM ITS INTERSECTION
 AU1167'WITH BEHRMAN BOULEVARD IN ALGIERS, A BRASS BOLT IN A CONCRETE
 AU1167'PLATFORM ON THE WEST SIDE OF A PUMPING STATION, 145.0 M (475.7 FT)
 AU1167'SOUTHWEST OF THE CENTER OF THE SOUTHEAST-BOUND LANE OF THE DRIVE,
 AU1167'22.0 M (72.2 FT) EAST OF THE CENTER OF A SHELL ROAD, 1.6 M (5.2 FT)
 AU1167'SOUTH OF THE NORTHWEST CORNER OF THE BUILDING, AND 0.9 M (3.0 FT)
 AU1167'EAST OF THE WEST EDGE OF THE PLATFORM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4042 ***********************************************************************
 BJ4042  DESIGNATION -  61 73
 BJ4042  PID         -  BJ4042
 BJ4042  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4042  COUNTRY     -  US
 BJ4042  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ4042
 BJ4042                         *CURRENT SURVEY CONTROL
 BJ4042  ______________________________________________________________________
 BJ4042* NAD 83(1986) POSITION- 30 22 04.     (N) 091 02 42.     (W)   SCALED
 BJ4042* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4042  **This station is located in a suspected subsidence area (see below).
 BJ4042  ______________________________________________________________________
 BJ4042  GEOID HEIGHT    -        -26.997 (meters)                     GEOID18
 BJ4042  DYNAMIC HEIGHT  -          8.615 (meters)       28.26  (feet) COMP
 BJ4042  MODELED GRAVITY -    979,332.1   (mgal)                       NAVD 88
 BJ4042
 BJ4042.The horizontal coordinates were scaled from a map and have
 BJ4042.an estimated accuracy of +/- 6 seconds.
 BJ4042
 BJ4042.** This station is in an area of known vertical motion. If an
 BJ4042.** orthometric height was ever established but is not available 
 BJ4042.** in the current survey control section, the orthometric height
 BJ4042.** is considered suspect.  Suspect heights are available in the
 BJ4042.** superseded section only if requested.
 BJ4042
 BJ4042.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4042.GEOID18 height accuracy estimate available here.
 BJ4042
 BJ4042.Click photographs - Photos may exist for this station.
 BJ4042
 BJ4042.The dynamic height is computed by dividing the NAVD 88
 BJ4042.geopotential number by the normal gravity value computed on the
 BJ4042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4042.degrees latitude (g = 980.6199 gals.).
 BJ4042
 BJ4042.The modeled gravity was interpolated from observed gravity values.
 BJ4042
 BJ4042;                    North         East    Units  Estimated Accuracy
 BJ4042;SPC LA S     -   207,070.    1,027,720.      MT  (+/- 180 meters Scaled)
 BJ4042
 BJ4042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP878611(NAD 83)
 BJ4042
 BJ4042                          SUPERSEDED SURVEY CONTROL
 BJ4042
 BJ4042.No superseded survey control is available for this station.
 BJ4042
 BJ4042_MARKER: DB = BENCH MARK DISK
 BJ4042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4042_STAMPING: 61-73 1973
 BJ4042_MARK LOGO: LA-033
 BJ4042_PROJECTION: FLUSH
 BJ4042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4042+STABILITY: SURFACE MOTION
 BJ4042
 BJ4042  HISTORY     - Date     Condition        Report By
 BJ4042  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4042  HISTORY     - 1987     GOOD             LA-033
 BJ4042
 BJ4042                          STATION DESCRIPTION
 BJ4042
 BJ4042'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4042'IN BATON ROUGE.
 BJ4042'ABOUT 1.13 KM (0.7 MI) NORTH ON PECUE LANE FROM THE INTERSECTION OF
 BJ4042'PECUE LANE AND PERKINS ROAD TO THE BENCH MARK ON THE WEST SIDE OF
 BJ4042'PERKINS ROAD NEAR A BARB WIRE FENCE 20.6 METERS (60 FT) NORTHEAST OF
 BJ4042'THE NORTHEAST CORNER OF A WOOD FRAME HOUSE, 16.2 METERS (53 FT)
 BJ4042'NORTHWEST OF THE CENTERLINE OF PECUE LANE, 5.8 METERS (19 FT)
 BJ4042'NORTHEAST OF A CORNER FENCE POST, 2.4 METERS (8 FT) SOUTHEAST OF THE
 BJ4042'CENTERLINE OF A GRAVEL DRIVE, AND 1.2 METERS (4 FT) NORTH OF A POWER
 BJ4042'POLE.
 BJ4042'THE MARK IS 0.31 METERS  SE FROM A WITNESS POST.
 BJ4042'THE MARK IS 0.31 M BELOW PECUE LANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0836 ***********************************************************************
 BJ0836  DESIGNATION -  61 EABPL
 BJ0836  PID         -  BJ0836
 BJ0836  STATE/COUNTY-  LA/IBERVILLE
 BJ0836  COUNTRY     -  US
 BJ0836  USGS QUAD   -  PIGEON (2018)
 BJ0836
 BJ0836                         *CURRENT SURVEY CONTROL
 BJ0836  ______________________________________________________________________
 BJ0836* NAD 83(1986) POSITION- 30 04 58.     (N) 091 18 23.     (W)   SCALED
 BJ0836* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0836  **This station is located in a suspected subsidence area (see below).
 BJ0836  ______________________________________________________________________
 BJ0836  GEOID HEIGHT    -        -26.690 (meters)                     GEOID18
 BJ0836  DYNAMIC HEIGHT  -          4.264 (meters)       13.99  (feet) COMP
 BJ0836  MODELED GRAVITY -    979,308.9   (mgal)                       NAVD 88
 BJ0836
 BJ0836.The horizontal coordinates were scaled from a map and have
 BJ0836.an estimated accuracy of +/- 6 seconds.
 BJ0836
 BJ0836.** This station is in an area of known vertical motion. If an
 BJ0836.** orthometric height was ever established but is not available 
 BJ0836.** in the current survey control section, the orthometric height
 BJ0836.** is considered suspect.  Suspect heights are available in the
 BJ0836.** superseded section only if requested.
 BJ0836
 BJ0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0836.GEOID18 height accuracy estimate available here.
 BJ0836
 BJ0836.Click photographs - Photos may exist for this station.
 BJ0836
 BJ0836.The dynamic height is computed by dividing the NAVD 88
 BJ0836.geopotential number by the normal gravity value computed on the
 BJ0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0836.degrees latitude (g = 980.6199 gals.).
 BJ0836
 BJ0836.The modeled gravity was interpolated from observed gravity values.
 BJ0836
 BJ0836;                    North         East    Units  Estimated Accuracy
 BJ0836;SPC LA S     -   175,440.    1,002,600.      MT  (+/- 180 meters Scaled)
 BJ0836
 BJ0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP632291(NAD 83)
 BJ0836
 BJ0836                          SUPERSEDED SURVEY CONTROL
 BJ0836
 BJ0836.No superseded survey control is available for this station.
 BJ0836
 BJ0836_MARKER: DD = SURVEY DISK
 BJ0836_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0836_STAMPING: PBM 61 EABPL 1976
 BJ0836_MARK LOGO: USACE
 BJ0836_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0836_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0836_ROD/PIPE-DEPTH: 32.0 meters
 BJ0836
 BJ0836  HISTORY     - Date     Condition        Report By
 BJ0836  HISTORY     - 1976     MONUMENTED       USACE
 BJ0836  HISTORY     - 1976     GOOD             NGS
 BJ0836
 BJ0836                          STATION DESCRIPTION
 BJ0836
 BJ0836'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0836'1.8 MI NW FROM PIGEON.
 BJ0836'1.8 MILES NORTHWEST ALONG AN ASPHALT AND A GRAVELED ROAD ALONG THE
 BJ0836'EAST TOE OF A LEVEE FROM THE SOUTH END OF A DRAWBRIDGE OVER THE LOWER
 BJ0836'GRAND RIVER, 0.2 MILE SOUTH OF A CATTLEGUARD, 28 FT EAST OF THE
 BJ0836'CENTER LINE OF THE ROAD, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A
 BJ0836'DEPTH OF 105 FT ENCASED IN A 2-INCH IRON PIPE BOARED TO A DEPTH OF
 BJ0836'91 FT WITH A 3-INCH SCREW CAP FOR ACCESS.  THE SCREW CAP PROJECTS 20
 BJ0836'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0344 ***********************************************************************
 AU0344  DESIGNATION -  61 LBLD ANO
 AU0344  PID         -  AU0344
 AU0344  STATE/COUNTY-  LA/JEFFERSON
 AU0344  COUNTRY     -  US
 AU0344  USGS QUAD   -  LULING (2018)
 AU0344
 AU0344                         *CURRENT SURVEY CONTROL
 AU0344  ______________________________________________________________________
 AU0344* NAD 83(1986) POSITION- 29 57 50.     (N) 090 16 22.     (W)   SCALED
 AU0344* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0344  **This station is located in a suspected subsidence area (see below).
 AU0344  ______________________________________________________________________
 AU0344  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU0344
 AU0344.The horizontal coordinates were scaled from a map and have
 AU0344.an estimated accuracy of +/- 6 seconds.
 AU0344
 AU0344.** This station is in an area of known vertical motion. If an
 AU0344.** orthometric height was ever established but is not available 
 AU0344.** in the current survey control section, the orthometric height
 AU0344.** is considered suspect.  Suspect heights are available in the
 AU0344.** superseded section only if requested.
 AU0344
 AU0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0344.GEOID18 height accuracy estimate available here.
 AU0344
 AU0344.Click photographs - Photos may exist for this station.
 AU0344
 AU0344;                    North         East    Units  Estimated Accuracy
 AU0344;SPC LA S     -   162,740.    1,102,360.      MT  (+/- 180 meters Scaled)
 AU0344
 AU0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP631179(NAD 83)
 AU0344
 AU0344                          SUPERSEDED SURVEY CONTROL
 AU0344
 AU0344.No superseded survey control is available for this station.
 AU0344
 AU0344_MARKER: DD = SURVEY DISK
 AU0344_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0344_MARK LOGO: USACE
 AU0344_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0344_ROD/PIPE-DEPTH: 24.5 meters
 AU0344
 AU0344  HISTORY     - Date     Condition        Report By
 AU0344  HISTORY     - 1975     MONUMENTED       USACE
 AU0344  HISTORY     - 1977     GOOD             NGS
 AU0344  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0344
 AU0344                          STATION DESCRIPTION
 AU0344
 AU0344'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0344'5.5 MI NW FROM WAGGAMAN.
 AU0344'5.4 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF GEORGE
 AU0344'STREET AT WAGGAMAN, 0.2 MILE SOUTHWEST OF MILE SIGN 62, 59.5 FT.
 AU0344'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 78.5 FT. NORTH OF A POWER
 AU0344'LINE POLE WITH 2 GUY WIRES AND A STREET LIGHT NUMBER 115, A 1-INCH
 AU0344'IRON PIPE WITH CAP DRIVEN TO A DEPTH OF 80.48 FT. ENCASED IN A 2-INCH
 AU0344'IRON PIPE BORED TO A DEPTH OF 60.07 FT. AND GREASE FILLED BETWEEN
 AU0344'THE TWO, THESE ARE HAD THROUGH A 3-INCH SURFACE PIPE WITH A SCREW CAP
 AU0344'FLUSH WITH THE GROUND.
 AU0344
 AU0344                          STATION RECOVERY (1984)
 AU0344
 AU0344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0344'SEARCHED FOR BUT NOT FOUND, THE ROAD HAS BEEN WIDEN AND LEVEE MOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0495 ***********************************************************************
 BJ0495  DESIGNATION -  612
 BJ0495  PID         -  BJ0495
 BJ0495  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0495  COUNTRY     -  US
 BJ0495  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0495
 BJ0495                         *CURRENT SURVEY CONTROL
 BJ0495  ______________________________________________________________________
 BJ0495* NAD 83(1986) POSITION- 30 35 19.     (N) 091 10 07.     (W)   SCALED
 BJ0495* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0495  **This station is located in a suspected subsidence area (see below).
 BJ0495  ______________________________________________________________________
 BJ0495  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 BJ0495  DYNAMIC HEIGHT  -         24.276 (meters)       79.65  (feet) COMP
 BJ0495  MODELED GRAVITY -    979,345.9   (mgal)                       NAVD 88
 BJ0495
 BJ0495.The horizontal coordinates were scaled from a map and have
 BJ0495.an estimated accuracy of +/- 6 seconds.
 BJ0495
 BJ0495.** This station is in an area of known vertical motion. If an
 BJ0495.** orthometric height was ever established but is not available 
 BJ0495.** in the current survey control section, the orthometric height
 BJ0495.** is considered suspect.  Suspect heights are available in the
 BJ0495.** superseded section only if requested.
 BJ0495
 BJ0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0495.GEOID18 height accuracy estimate available here.
 BJ0495
 BJ0495.Click photographs - Photos may exist for this station.
 BJ0495
 BJ0495.The dynamic height is computed by dividing the NAVD 88
 BJ0495.geopotential number by the normal gravity value computed on the
 BJ0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0495.degrees latitude (g = 980.6199 gals.).
 BJ0495
 BJ0495.The modeled gravity was interpolated from observed gravity values.
 BJ0495
 BJ0495;                    North         East    Units  Estimated Accuracy
 BJ0495;SPC LA S     -   231,530.    1,015,800.      MT  (+/- 180 meters Scaled)
 BJ0495
 BJ0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP755854(NAD 83)
 BJ0495
 BJ0495                          SUPERSEDED SURVEY CONTROL
 BJ0495
 BJ0495.No superseded survey control is available for this station.
 BJ0495
 BJ0495_MARKER: DD = SURVEY DISK
 BJ0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0495_STAMPING: 612
 BJ0495_MARK LOGO: LA-033
 BJ0495_PROJECTION: FLUSH
 BJ0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0495+STABILITY: SURFACE MOTION
 BJ0495
 BJ0495  HISTORY     - Date     Condition        Report By
 BJ0495  HISTORY     - 1976     MONUMENTED       LA-033
 BJ0495  HISTORY     - 1976     GOOD             NGS
 BJ0495  HISTORY     - 1987     GOOD             LA-033
 BJ0495
 BJ0495                          STATION DESCRIPTION
 BJ0495
 BJ0495'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0495'IN BAKER.
 BJ0495'AT THE JUNCTION OF STATE HIGHWAY 19 (MAIN STREET) AND GROOM ROAD,
 BJ0495'143 FT WEST OF THE CENTERLINE OF THE WEST LANES OF HIGHWAY 19, 81.8
 BJ0495'FT WEST OF THE WEST RAIL OF THE ILLINOIS CENTRAL RAILROAD TRACK,
 BJ0495'28.5 FT NORTH OF THE CENTER LINE OF THE ROAD, 26.5 FT SOUTHEAST
 BJ0495'OF THE SOUTHEAST CORNER OF A CYCLONE FENCE, 16 FT NORTHWEST OF
 BJ0495'POWERLINE POLE 45. A DISK SET IN THE TOP OF A CONCRETE POST PRO-
 BJ0495'JECTING 0 INCHES. 1 FOOT SOUTHEAST OF A WITNESS POST.
 BJ0495
 BJ0495                          STATION RECOVERY (1987)
 BJ0495
 BJ0495'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0495'IN BAKER, AT THE INTERSECTION OF GROOM ROAD AND CAMELIA ON THE WEST
 BJ0495'SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACKS AND STATE HIGHWAY 19 RUNS
 BJ0495'ALONG THE EAST SIDE OF THE RAILROAD TRACKS, 9.1 METERS (30 FT) NORTH
 BJ0495'OF THE CENTERLINE OF GROOM ROAD, 9.1 METERS (30 FT) WEST OF THE CENTER
 BJ0495'OF CAMELIA STREET, 25.6 METERS (84 FT) NORTHWEST OF THE CENTER OF THE
 BJ0495'RAILROAD TRACKS AND ON THE WEST SIDE OF A CONCRETE BASE AND LARGE
 BJ0495'SIGNAL SWITCH BOX.  IT IS 0.31 METERS SOUTH FROM A WITNESS POST AND
 BJ0495'LEVEL WITH GROOM ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3991 ***********************************************************************
 BJ3991  DESIGNATION -  613
 BJ3991  PID         -  BJ3991
 BJ3991  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3991  COUNTRY     -  US
 BJ3991  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3991
 BJ3991                         *CURRENT SURVEY CONTROL
 BJ3991  ______________________________________________________________________
 BJ3991* NAD 83(1986) POSITION- 30 35 12.     (N) 091 08 58.     (W)   SCALED
 BJ3991* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3991  **This station is located in a suspected subsidence area (see below).
 BJ3991  ______________________________________________________________________
 BJ3991  GEOID HEIGHT    -        -27.070 (meters)                     GEOID18
 BJ3991  DYNAMIC HEIGHT  -         22.260 (meters)       73.03  (feet) COMP
 BJ3991  MODELED GRAVITY -    979,345.3   (mgal)                       NAVD 88
 BJ3991
 BJ3991.The horizontal coordinates were scaled from a map and have
 BJ3991.an estimated accuracy of +/- 6 seconds.
 BJ3991
 BJ3991.** This station is in an area of known vertical motion. If an
 BJ3991.** orthometric height was ever established but is not available 
 BJ3991.** in the current survey control section, the orthometric height
 BJ3991.** is considered suspect.  Suspect heights are available in the
 BJ3991.** superseded section only if requested.
 BJ3991
 BJ3991.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3991.GEOID18 height accuracy estimate available here.
 BJ3991
 BJ3991.Click photographs - Photos may exist for this station.
 BJ3991
 BJ3991.The dynamic height is computed by dividing the NAVD 88
 BJ3991.geopotential number by the normal gravity value computed on the
 BJ3991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3991.degrees latitude (g = 980.6199 gals.).
 BJ3991
 BJ3991.The modeled gravity was interpolated from observed gravity values.
 BJ3991
 BJ3991;                    North         East    Units  Estimated Accuracy
 BJ3991;SPC LA S     -   231,310.    1,017,640.      MT  (+/- 180 meters Scaled)
 BJ3991
 BJ3991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP774852(NAD 83)
 BJ3991
 BJ3991                          SUPERSEDED SURVEY CONTROL
 BJ3991
 BJ3991.No superseded survey control is available for this station.
 BJ3991
 BJ3991_MARKER: DB = BENCH MARK DISK
 BJ3991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3991_STAMPING: 613
 BJ3991_MARK LOGO: LA-033
 BJ3991_PROJECTION: FLUSH
 BJ3991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3991+STABILITY: SURFACE MOTION
 BJ3991
 BJ3991  HISTORY     - Date     Condition        Report By
 BJ3991  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3991
 BJ3991                          STATION DESCRIPTION
 BJ3991
 BJ3991'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3991'IN BAKER.  IN THE NORTHWEST ANGLE OF THE INTERSECTION OF GROOM ROAD
 BJ3991'AND MCHUGH ROAD IN BAKER, 12.2 METERS (40 FT) NORTH OF THE CENTERLINE
 BJ3991'OF GROOM ROAD, 10.7 METERS (35 FT) WEST OF THE CENTERLINE OF MCHUGH
 BJ3991'ROAD, 10.4 METERS (34 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 BJ3991'UNITED PENTECOSTAL CHURCH BUILDING AND 5.6 METERS (18.5 FT) NORTHWEST
 BJ3991'OF A POWER POLE.  IT IS 5.49 METERS NORTHWEST FROM A WITNESS POST AND
 BJ3991'0.30 M ABOVE GROOM ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2204 ***********************************************************************
 BX2204  DESIGNATION -  613 KCSRR
 BX2204  PID         -  BX2204
 BX2204  STATE/COUNTY-  LA/SABINE
 BX2204  COUNTRY     -  US
 BX2204  USGS QUAD   -  ZWOLLE (2018)
 BX2204
 BX2204                         *CURRENT SURVEY CONTROL
 BX2204  ______________________________________________________________________
 BX2204* NAD 83(1986) POSITION- 31 44 26.     (N) 093 41 56.     (W)   SCALED
 BX2204* NAVD 88 ORTHO HEIGHT -    56.24  (+/-2cm)      184.5   (feet) VERTCON3
 BX2204  ______________________________________________________________________
 BX2204  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 BX2204  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2204
 BX2204.The horizontal coordinates were scaled from a map and have
 BX2204.an estimated accuracy of +/- 6 seconds.
 BX2204
 BX2204.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2204.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2204
 BX2204.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2204.GEOID18 height accuracy estimate available here.
 BX2204
 BX2204.The vertical order pertains to the NGVD 29 superseded value.
 BX2204
 BX2204.Click photographs - Photos may exist for this station.
 BX2204
 BX2204;                    North         East    Units  Estimated Accuracy
 BX2204;SPC LA N     -   138,180.      886,410.      MT  (+/- 180 meters Scaled)
 BX2204
 BX2204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR338118(NAD 83)
 BX2204
 BX2204                          SUPERSEDED SURVEY CONTROL
 BX2204
 BX2204  NGVD 29 (11/26/84)   56.328  (m)          184.80   (f) ADJUSTED    2 0
 BX2204
 BX2204.Superseded values are not recommended for survey control.
 BX2204
 BX2204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2204.See file dsdata.pdf to determine how the superseded data were derived.
 BX2204
 BX2204_MARKER: Z = SEE DESCRIPTION
 BX2204_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2204_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2204
 BX2204  HISTORY     - Date     Condition        Report By
 BX2204  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2204  HISTORY     - 1935     GOOD             CGS
 BX2204  HISTORY     - 20010331 GOOD             NGS
 BX2204
 BX2204                          STATION DESCRIPTION
 BX2204
 BX2204'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2204'3.0 MI S FROM CONVERSE.
 BX2204'3.0 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM CONVERSE,
 BX2204'SABINE PARISH, AT STATION 32367+40, AND 30 FEET WEST OF A POINT 50
 BX2204'FEET SOUTH OF MILEPORT 613.  THE TOP OF THE BALL OF A VERTICAL RAIL.
 BX2204
 BX2204                          STATION RECOVERY (2001)
 BX2204
 BX2204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2204'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3993 ***********************************************************************
 BJ3993  DESIGNATION -  614
 BJ3993  PID         -  BJ3993
 BJ3993  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3993  COUNTRY     -  US
 BJ3993  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ3993
 BJ3993                         *CURRENT SURVEY CONTROL
 BJ3993  ______________________________________________________________________
 BJ3993* NAD 83(1986) POSITION- 30 35 03.     (N) 091 08 10.     (W)   SCALED
 BJ3993* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3993  **This station is located in a suspected subsidence area (see below).
 BJ3993  ______________________________________________________________________
 BJ3993  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BJ3993  DYNAMIC HEIGHT  -         23.460 (meters)       76.97  (feet) COMP
 BJ3993  MODELED GRAVITY -    979,344.9   (mgal)                       NAVD 88
 BJ3993
 BJ3993.The horizontal coordinates were scaled from a map and have
 BJ3993.an estimated accuracy of +/- 6 seconds.
 BJ3993
 BJ3993.** This station is in an area of known vertical motion. If an
 BJ3993.** orthometric height was ever established but is not available 
 BJ3993.** in the current survey control section, the orthometric height
 BJ3993.** is considered suspect.  Suspect heights are available in the
 BJ3993.** superseded section only if requested.
 BJ3993
 BJ3993.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3993.GEOID18 height accuracy estimate available here.
 BJ3993
 BJ3993.Click photographs - Photos may exist for this station.
 BJ3993
 BJ3993.The dynamic height is computed by dividing the NAVD 88
 BJ3993.geopotential number by the normal gravity value computed on the
 BJ3993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3993.degrees latitude (g = 980.6199 gals.).
 BJ3993
 BJ3993.The modeled gravity was interpolated from observed gravity values.
 BJ3993
 BJ3993;                    North         East    Units  Estimated Accuracy
 BJ3993;SPC LA S     -   231,040.    1,018,920.      MT  (+/- 180 meters Scaled)
 BJ3993
 BJ3993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP787849(NAD 83)
 BJ3993
 BJ3993                          SUPERSEDED SURVEY CONTROL
 BJ3993
 BJ3993.No superseded survey control is available for this station.
 BJ3993
 BJ3993_MARKER: DB = BENCH MARK DISK
 BJ3993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3993_STAMPING: 614
 BJ3993_MARK LOGO: LA-033
 BJ3993_PROJECTION: FLUSH
 BJ3993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3993+STABILITY: SURFACE MOTION
 BJ3993
 BJ3993  HISTORY     - Date     Condition        Report By
 BJ3993  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3993
 BJ3993                          STATION DESCRIPTION
 BJ3993
 BJ3993'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3993'IN BAKER.  IN THE NORTHWEST ANGLE OF THE INTERSECTION OF GROOM ROAD
 BJ3993'AND WOODWARD DRIVE IN BAKER, 10.4 METERS (34 FT) NORTHEAST OF THE
 BJ3993'CENTER OF GROOM ROAD, 20.7 METERS (68 FT) WEST OF THE CENTERLINE OF
 BJ3993'WOODWARD DRIVE AND 17.7 METERS (58 FT) SOUTHWEST OF A POWER LINE POLE.
 BJ3993'IT IS 17.7 METERS SOUTHWEST FROM A WITNESS POST AND 0.15 M ABOVE GROOM
 BJ3993'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2205 ***********************************************************************
 BX2205  DESIGNATION -  614 KCSRR
 BX2205  PID         -  BX2205
 BX2205  STATE/COUNTY-  LA/SABINE
 BX2205  COUNTRY     -  US
 BX2205  USGS QUAD   -  ZWOLLE (2018)
 BX2205
 BX2205                         *CURRENT SURVEY CONTROL
 BX2205  ______________________________________________________________________
 BX2205* NAD 83(1986) POSITION- 31 43 29.     (N) 093 41 54.     (W)   SCALED
 BX2205* NAVD 88 ORTHO HEIGHT -    58.11  (+/-2cm)      190.6   (feet) VERTCON3
 BX2205  ______________________________________________________________________
 BX2205  GEOID HEIGHT    -        -26.315 (meters)                     GEOID18
 BX2205  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2205
 BX2205.The horizontal coordinates were scaled from a map and have
 BX2205.an estimated accuracy of +/- 6 seconds.
 BX2205
 BX2205.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2205.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2205
 BX2205.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2205.GEOID18 height accuracy estimate available here.
 BX2205
 BX2205.The vertical order pertains to the NGVD 29 superseded value.
 BX2205
 BX2205.Click photographs - Photos may exist for this station.
 BX2205
 BX2205;                    North         East    Units  Estimated Accuracy
 BX2205;SPC LA N     -   136,420.      886,440.      MT  (+/- 180 meters Scaled)
 BX2205
 BX2205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR338101(NAD 83)
 BX2205
 BX2205                          SUPERSEDED SURVEY CONTROL
 BX2205
 BX2205  NGVD 29 (11/26/84)   58.198  (m)          190.94   (f) ADJUSTED    2 0
 BX2205
 BX2205.Superseded values are not recommended for survey control.
 BX2205
 BX2205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2205.See file dsdata.pdf to determine how the superseded data were derived.
 BX2205
 BX2205_MARKER: Z = SEE DESCRIPTION
 BX2205_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2205_SP_SET: RAIL
 BX2205_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2205
 BX2205  HISTORY     - Date     Condition        Report By
 BX2205  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2205  HISTORY     - 1935     GOOD             CGS
 BX2205  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2205
 BX2205                          STATION DESCRIPTION
 BX2205
 BX2205'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2205'2.5 MI N FROM NOBLE.
 BX2205'2.5 MILES NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM NOBLE,
 BX2205'SABINE PARISH, AT STATION 32444+ 85, AND 12 FEET WEST OF A POINT 40
 BX2205'FEET SOUTH OF THE SECOND POLE BEYOND MILEPOST 614.  THE TOP OF THE
 BX2205'FLANGE OF A VERTICAL RAIL.
 BX2205
 BX2205                          STATION RECOVERY (2001)
 BX2205
 BX2205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2205'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2207 ***********************************************************************
 BX2207  DESIGNATION -  618 KCSRR
 BX2207  PID         -  BX2207
 BX2207  STATE/COUNTY-  LA/SABINE
 BX2207  COUNTRY     -  US
 BX2207  USGS QUAD   -  ZWOLLE (2018)
 BX2207
 BX2207                         *CURRENT SURVEY CONTROL
 BX2207  ______________________________________________________________________
 BX2207* NAD 83(1986) POSITION- 31 40 16.     (N) 093 40 39.     (W)   SCALED
 BX2207* NAVD 88 ORTHO HEIGHT -    67.99  (+/-2cm)      223.1   (feet) VERTCON3
 BX2207  ______________________________________________________________________
 BX2207  GEOID HEIGHT    -        -26.437 (meters)                     GEOID18
 BX2207  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2207
 BX2207.The horizontal coordinates were scaled from a map and have
 BX2207.an estimated accuracy of +/- 6 seconds.
 BX2207
 BX2207.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2207.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2207
 BX2207.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2207.GEOID18 height accuracy estimate available here.
 BX2207
 BX2207.The vertical order pertains to the NGVD 29 superseded value.
 BX2207
 BX2207.Click photographs - Photos may exist for this station.
 BX2207
 BX2207;                    North         East    Units  Estimated Accuracy
 BX2207;SPC LA N     -   130,450.      888,350.      MT  (+/- 180 meters Scaled)
 BX2207
 BX2207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR357041(NAD 83)
 BX2207
 BX2207                          SUPERSEDED SURVEY CONTROL
 BX2207
 BX2207  NGVD 29 (11/26/84)   68.088  (m)          223.39   (f) ADJUSTED    2 0
 BX2207
 BX2207.Superseded values are not recommended for survey control.
 BX2207
 BX2207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2207.See file dsdata.pdf to determine how the superseded data were derived.
 BX2207
 BX2207_MARKER: Z = SEE DESCRIPTION
 BX2207_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2207_SP_SET: RAIL
 BX2207_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2207
 BX2207  HISTORY     - Date     Condition        Report By
 BX2207  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2207  HISTORY     - 1935     GOOD             CGS
 BX2207  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2207
 BX2207                          STATION DESCRIPTION
 BX2207
 BX2207'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2207'1.4 MI S FROM NOBLE.
 BX2207'1.4 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM NOBLE,
 BX2207'SABINE PARISH, AT STATION 32632+35, AND 40 FEET WEST OF A POINT 65
 BX2207'FEET NORTH OF THE FIRST POLE SOUTH OF MILEPOST 618.  THE TOP OF THE
 BX2207'BALL OF A VERTICAL RAIL.
 BX2207
 BX2207                          STATION RECOVERY (2001)
 BX2207
 BX2207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2207'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1904 ***********************************************************************
 CQ1904  DESIGNATION -  62 A
 CQ1904  PID         -  CQ1904
 CQ1904  STATE/COUNTY-  LA/BOSSIER
 CQ1904  COUNTRY     -  US
 CQ1904  USGS QUAD   -  BENTON (2018)
 CQ1904
 CQ1904                         *CURRENT SURVEY CONTROL
 CQ1904  ______________________________________________________________________
 CQ1904* NAD 83(1986) POSITION- 32 43 59.     (N) 093 43 50.     (W)   SCALED
 CQ1904* NAVD 88 ORTHO HEIGHT -    65.116 (meters)      213.63  (feet) ADJUSTED
 CQ1904  ______________________________________________________________________
 CQ1904  GEOID HEIGHT    -        -26.189 (meters)                     GEOID18
 CQ1904  DYNAMIC HEIGHT  -         65.043 (meters)      213.40  (feet) COMP
 CQ1904  MODELED GRAVITY -    979,522.9   (mgal)                       NAVD 88
 CQ1904
 CQ1904  VERT ORDER      -  FIRST     CLASS II
 CQ1904
 CQ1904.The horizontal coordinates were scaled from a map and have
 CQ1904.an estimated accuracy of +/- 6 seconds.
 CQ1904
 CQ1904.The orthometric height was determined by differential leveling and
 CQ1904.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1904.in June 1991.
 CQ1904
 CQ1904.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1904.GEOID18 height accuracy estimate available here.
 CQ1904
 CQ1904.Click photographs - Photos may exist for this station.
 CQ1904
 CQ1904.The dynamic height is computed by dividing the NAVD 88
 CQ1904.geopotential number by the normal gravity value computed on the
 CQ1904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1904.degrees latitude (g = 980.6199 gals.).
 CQ1904
 CQ1904.The modeled gravity was interpolated from observed gravity values.
 CQ1904
 CQ1904;                    North         East    Units  Estimated Accuracy
 CQ1904;SPC LA N     -   248,250.      884,660.      MT  (+/- 180 meters Scaled)
 CQ1904
 CQ1904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS315219(NAD 83)
 CQ1904
 CQ1904                          SUPERSEDED SURVEY CONTROL
 CQ1904
 CQ1904  NGVD 29 (11/26/84)   65.186  (m)          213.86   (f) ADJUSTED    1 2
 CQ1904
 CQ1904.Superseded values are not recommended for survey control.
 CQ1904
 CQ1904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1904.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1904
 CQ1904_MARKER: DD = SURVEY DISK
 CQ1904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1904_STAMPING: 62 A
 CQ1904_MARK LOGO: USGS
 CQ1904_PROJECTION: PROJECTING 20 CENTIMETERS
 CQ1904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1904+STABILITY: SURFACE MOTION
 CQ1904
 CQ1904  HISTORY     - Date     Condition        Report By
 CQ1904  HISTORY     - UNK      MONUMENTED       USGS
 CQ1904  HISTORY     - 1961     GOOD             CGS
 CQ1904  HISTORY     - 20020116 MARK NOT FOUND   NGS
 CQ1904
 CQ1904                          STATION DESCRIPTION
 CQ1904
 CQ1904'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1904'2.4 MI N FROM BENTON.
 CQ1904'2.4 MILES NORTH ALONG ST. LOUIS SOUTHWESTERN RAILROAD FROM STATION AT
 CQ1904'BENTON, OR 2.2 MILES NORTH ALONG STATE HIGHWAY 3, THENCE 0.2 MILES
 CQ1904'EAST THROUGH TIMBER, THENCE 0.35 MILES NORTH ALONG RAILROAD, 12 POLES
 CQ1904'NORTH OF MILEPOST 435, 57 FEET EAST OF EAST RAIL, 23 FEET EAST OF A
 CQ1904'TELEPHONE POLE ON EAST SIDE OF TRACK, 1.7 FEET EAST OF A FENCE, 1.7
 CQ1904'FEET EAST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE RAILS, AND
 CQ1904'SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
 CQ1904
 CQ1904                          STATION RECOVERY (2002)
 CQ1904
 CQ1904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1904'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1785 ***********************************************************************
 BX1785  DESIGNATION -  62 BOLT
 BX1785  PID         -  BX1785
 BX1785  STATE/COUNTY-  LA/NATCHITOCHES
 BX1785  COUNTRY     -  US
 BX1785  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1785
 BX1785                         *CURRENT SURVEY CONTROL
 BX1785  ______________________________________________________________________
 BX1785* NAD 83(1986) POSITION- 31 49 28.     (N) 093 04 42.     (W)   SCALED
 BX1785* NAVD 88 ORTHO HEIGHT -    36.33  (+/-2cm)      119.2   (feet) VERTCON3
 BX1785  ______________________________________________________________________
 BX1785  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 BX1785  VERT ORDER      -  ? (See Below)
 BX1785
 BX1785.The horizontal coordinates were scaled from a map and have
 BX1785.an estimated accuracy of +/- 6 seconds.
 BX1785
 BX1785.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1785.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1785
 BX1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1785.GEOID18 height accuracy estimate available here.
 BX1785
 BX1785.The vertical order pertains to the NGVD 29 superseded value.
 BX1785
 BX1785.Click photographs - Photos may exist for this station.
 BX1785
 BX1785;                    North         East    Units  Estimated Accuracy
 BX1785;SPC LA N     -   146,990.      945,250.      MT  (+/- 180 meters Scaled)
 BX1785
 BX1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR925209(NAD 83)
 BX1785
 BX1785                          SUPERSEDED SURVEY CONTROL
 BX1785
 BX1785  NGVD 29 (11/26/84)   36.372  (m)          119.33   (f) ADJUSTED       
 BX1785
 BX1785.Superseded values are not recommended for survey control.
 BX1785
 BX1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1785.See file dsdata.pdf to determine how the superseded data were derived.
 BX1785
 BX1785_MARKER: B = BOLT
 BX1785_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX1785_SP_SET: UNDERGROUND STONE
 BX1785_PROJECTION: RECESSED 91 CENTIMETERS
 BX1785_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1785
 BX1785  HISTORY     - Date     Condition        Report By
 BX1785  HISTORY     - UNK      MONUMENTED       USACE
 BX1785  HISTORY     - 1957     MARK NOT FOUND   USGS
 BX1785  HISTORY     - 1969     MARK NOT FOUND   CGS
 BX1785  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1785
 BX1785                          STATION DESCRIPTION
 BX1785
 BX1785'DESCRIBED BY US GEOLOGICAL SURVEY 1957
 BX1785'0.6 MILE NORTHEAST OF THE NORTH END OF A BRIDGE OVER RED RIVER AT
 BX1785'GRAND ECORE, NATCHITOCHES PARISH, ON THE LEFT BANK OF THE RIVER, AT
 BX1785'THE LESCOUNT DIBLEAUX FEED BARN (FORMERLY THE OLD WILLOW POST OFFICE),
 BX1785'IN A HORSE LOT, 45 FEET SOUTHWEST OF THE SOUTH CORNER OF THE BUILDING,
 BX1785'45.2 FEET SOUTH OF A 32-INCH MULBERRY TREE, 30 FEET NORTH OF THE
 BX1785'CENTERLINE OF THE HIGHWAY, 17 FEET FROM THE NORTHEAST SIDE OF A
 BX1785'CONCRETE DIPPING VAT, 3 FEET SOUTHWEST OF A GATEPOST, AND 2 FEET NORTH
 BX1785'OF A BOARD FENCE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3
 BX1785'FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BX1785'PROJECTING 8 INCHES ABOVE GROUND AND BEARING A CORPS OF ENGINEERS,
 BX1785'U.S. ARMY, STANDARD CAP.  NOTE-- THE ROAD HAS BEEN WIDENED IN THIS
 BX1785'AREA.
 BX1785
 BX1785                          STATION RECOVERY (1969)
 BX1785
 BX1785'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BX1785'MARK NOT FOUND.
 BX1785
 BX1785                          STATION RECOVERY (2001)
 BX1785
 BX1785'RECOVERY NOTE BY US POWER SQUADRON 2001 (DPM)
 BX1785'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1784 ***********************************************************************
 BX1784  DESIGNATION -  62 CAP
 BX1784  PID         -  BX1784
 BX1784  STATE/COUNTY-  LA/NATCHITOCHES
 BX1784  COUNTRY     -  US
 BX1784  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX1784
 BX1784                         *CURRENT SURVEY CONTROL
 BX1784  ______________________________________________________________________
 BX1784* NAD 83(1986) POSITION- 31 49 28.     (N) 093 04 42.     (W)   SCALED
 BX1784* NAVD 88 ORTHO HEIGHT -    37.54  (+/-2cm)      123.2   (feet) VERTCON3
 BX1784  ______________________________________________________________________
 BX1784  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 BX1784  VERT ORDER      -  ? (See Below)
 BX1784
 BX1784.The horizontal coordinates were scaled from a map and have
 BX1784.an estimated accuracy of +/- 6 seconds.
 BX1784
 BX1784.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1784.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1784
 BX1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1784.GEOID18 height accuracy estimate available here.
 BX1784
 BX1784.The vertical order pertains to the NGVD 29 superseded value.
 BX1784
 BX1784.Click photographs - Photos may exist for this station.
 BX1784
 BX1784;                    North         East    Units  Estimated Accuracy
 BX1784;SPC LA N     -   146,990.      945,250.      MT  (+/- 180 meters Scaled)
 BX1784
 BX1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR925209(NAD 83)
 BX1784
 BX1784                          SUPERSEDED SURVEY CONTROL
 BX1784
 BX1784  NGVD 29 (11/26/84)   37.582  (m)          123.30   (f) ADJUSTED       
 BX1784
 BX1784.Superseded values are not recommended for survey control.
 BX1784
 BX1784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1784.See file dsdata.pdf to determine how the superseded data were derived.
 BX1784
 BX1784_MARKER: P = PIPE CAP
 BX1784_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1784_MARK LOGO: USACE
 BX1784_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1784_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1784
 BX1784  HISTORY     - Date     Condition        Report By
 BX1784  HISTORY     - UNK      MONUMENTED       USACE
 BX1784  HISTORY     - 1957     MARK NOT FOUND   USGS
 BX1784  HISTORY     - 1969     MARK NOT FOUND   CGS
 BX1784
 BX1784                          STATION DESCRIPTION
 BX1784
 BX1784'DESCRIBED BY US GEOLOGICAL SURVEY 1957
 BX1784'0.6 MILE NORTHEAST OF THE NORTH END OF A BRIDGE OVER RED RIVER AT
 BX1784'GRAND ECORE, NATCHITOCHES PARISH, ON THE LEFT BANK OF THE RIVER, AT
 BX1784'THE LESCOUNT DIBLEAUX FEED BARN (FORMERLY THE OLD WILLOW POST OFFICE),
 BX1784'IN A HORSE LOT, 45 FEET SOUTHWEST OF THE SOUTH CORNER OF THE BUILDING,
 BX1784'45.2 FEET SOUTH OF A 32-INCH MULBERRY TREE, 30 FEET NORTH OF THE
 BX1784'CENTERLINE OF THE HIGHWAY, 17 FEET FROM THE NORTHEAST SIDE OF A
 BX1784'CONCRETE DIPPING VAT, 3 FEET SOUTHWEST OF A GATEPOST, AND 2 FEET NORTH
 BX1784'OF A BOARD FENCE.  AN IRON PIPE PROJECTING 8 INCHES ABOVE GROUND AND
 BX1784'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP. NOTE-- THE ROAD
 BX1784'HAS BEEN WIDENED IN THIS AREA.
 BX1784
 BX1784                          STATION RECOVERY (1969)
 BX1784
 BX1784'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BX1784'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0837 ***********************************************************************
 BJ0837  DESIGNATION -  62 EABPL
 BJ0837  PID         -  BJ0837
 BJ0837  STATE/COUNTY-  LA/IBERVILLE
 BJ0837  COUNTRY     -  US
 BJ0837  USGS QUAD   -  PIGEON (2018)
 BJ0837
 BJ0837                         *CURRENT SURVEY CONTROL
 BJ0837  ______________________________________________________________________
 BJ0837* NAD 83(1986) POSITION- 30 04 48.     (N) 091 18 20.     (W)   SCALED
 BJ0837* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0837  **This station is located in a suspected subsidence area (see below).
 BJ0837  ______________________________________________________________________
 BJ0837  GEOID HEIGHT    -        -26.682 (meters)                     GEOID18
 BJ0837  DYNAMIC HEIGHT  -          4.878 (meters)       16.00  (feet) COMP
 BJ0837  MODELED GRAVITY -    979,308.8   (mgal)                       NAVD 88
 BJ0837
 BJ0837.The horizontal coordinates were scaled from a map and have
 BJ0837.an estimated accuracy of +/- 6 seconds.
 BJ0837
 BJ0837.** This station is in an area of known vertical motion. If an
 BJ0837.** orthometric height was ever established but is not available 
 BJ0837.** in the current survey control section, the orthometric height
 BJ0837.** is considered suspect.  Suspect heights are available in the
 BJ0837.** superseded section only if requested.
 BJ0837
 BJ0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0837.GEOID18 height accuracy estimate available here.
 BJ0837
 BJ0837.Click photographs - Photos may exist for this station.
 BJ0837
 BJ0837.The dynamic height is computed by dividing the NAVD 88
 BJ0837.geopotential number by the normal gravity value computed on the
 BJ0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0837.degrees latitude (g = 980.6199 gals.).
 BJ0837
 BJ0837.The modeled gravity was interpolated from observed gravity values.
 BJ0837
 BJ0837;                    North         East    Units  Estimated Accuracy
 BJ0837;SPC LA S     -   175,130.    1,002,680.      MT  (+/- 180 meters Scaled)
 BJ0837
 BJ0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP633288(NAD 83)
 BJ0837
 BJ0837                          SUPERSEDED SURVEY CONTROL
 BJ0837
 BJ0837.No superseded survey control is available for this station.
 BJ0837
 BJ0837_MARKER: DD = SURVEY DISK
 BJ0837_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0837_STAMPING: PBM 62 EABPL 1976
 BJ0837_MARK LOGO: USACE
 BJ0837_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0837_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0837_ROD/PIPE-DEPTH: 34.7 meters
 BJ0837
 BJ0837  HISTORY     - Date     Condition        Report By
 BJ0837  HISTORY     - 1976     MONUMENTED       USACE
 BJ0837  HISTORY     - 1976     GOOD             NGS
 BJ0837
 BJ0837                          STATION DESCRIPTION
 BJ0837
 BJ0837'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0837'1.6 MI NW FROM PIGEON.
 BJ0837'1.6 MILES NORTHWEST ALONG AN ASPHALT AND GRAVELED ROAD ALONG THE EAST
 BJ0837'TOE OF A LEVEE FROM THE SOUTH END OF A DRAWBRIDGE OVER THE LOWER
 BJ0837'GRAND RIVER, 0.15 MILE NORTH OF THE JUNCTION OF A ROAD LEADING NORTH-
 BJ0837'WEST TO A PUBLIC BOAT RAMP, 24 FT EAST OF THE CENTER LINE OF THE ROAD,
 BJ0837'A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 114 FT ENCASED IN
 BJ0837'A 2-INCH IRON PIPE BORED TO A DEPTH OF 93 FT WITH A 3 INCH SCREW CAP
 BJ0837'FOR ACCESS. THE SCREW CAP PROJECTS 23 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3105 ***********************************************************************
 CP3105  DESIGNATION -  62 H 001 RESET
 CP3105  PID         -  CP3105
 CP3105  STATE/COUNTY-  LA/WEST CARROLL
 CP3105  COUNTRY     -  US
 CP3105  USGS QUAD   -  GOODWILL (2018)
 CP3105
 CP3105                         *CURRENT SURVEY CONTROL
 CP3105  ______________________________________________________________________
 CP3105* NAD 83(1992) POSITION- 32 46 14.97592(N) 091 35 41.54970(W)   ADJUSTED
 CP3105* NAVD 88 ORTHO HEIGHT -    29.584 (meters)       97.06  (feet) ADJUSTED
 CP3105  ______________________________________________________________________
 CP3105  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CP3105  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 CP3105  DYNAMIC HEIGHT  -         29.551 (meters)       96.95  (feet) COMP
 CP3105  MODELED GRAVITY -    979,546.6   (mgal)                       NAVD 88
 CP3105
 CP3105  HORZ ORDER      -  SECOND
 CP3105  VERT ORDER      -  SECOND    CLASS I
 CP3105
 CP3105.The horizontal coordinates were established by classical geodetic methods
 CP3105.and adjusted by the National Geodetic Survey in January 1993.
 CP3105
 CP3105.The orthometric height was determined by differential leveling and
 CP3105.adjusted by the NATIONAL GEODETIC SURVEY
 CP3105.in July 1998.
 CP3105
 CP3105.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3105.GEOID18 height accuracy estimate available here.
 CP3105
 CP3105.Click photographs - Photos may exist for this station.
 CP3105
 CP3105.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3105
 CP3105.The dynamic height is computed by dividing the NAVD 88
 CP3105.geopotential number by the normal gravity value computed on the
 CP3105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3105.degrees latitude (g = 980.6199 gals.).
 CP3105
 CP3105.The modeled gravity was interpolated from observed gravity values.
 CP3105
 CP3105. The following values were computed from the NAD 83(1992) position.
 CP3105
 CP3105;                    North         East     Units Scale Factor Converg.
 CP3105;SPC LA N     -   252,142.506 1,084,806.019   MT  1.00002541   +0 28 42.7
 CP3105;SPC LA N     -   827,237.54  3,559,067.75   sFT  1.00002541   +0 28 42.7
 CP3105;UTM  15      - 3,626,754.823   631,604.728   MT  0.99981356   +0 45 38.4
 CP3105
 CP3105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3105!SPC LA N     -   0.99999943  x   1.00002541  =   1.00002484
 CP3105!UTM  15      -   0.99999943  x   0.99981356  =   0.99981299
 CP3105
 CP3105:                Primary Azimuth Mark                     Grid Az
 CP3105:SPC LA N     -  62 H 002                                 084 02 54.4
 CP3105:UTM  15      -  62 H 002                                 083 45 58.7
 CP3105
 CP3105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3160426754(NAD 83)
 CP3105
 CP3105|---------------------------------------------------------------------|
 CP3105| PID    Reference Object                     Distance      Geod. Az  |
 CP3105|                                                           dddmmss.s |
 CP3105| CP3100 62 H 002                            APPROX. 0.9 KM 0843137.1 |
 CP3105|---------------------------------------------------------------------|
 CP3105
 CP3105                          SUPERSEDED SURVEY CONTROL
 CP3105
 CP3105  NAD 83(1986)-  32 46 14.98774(N)    091 35 41.54268(W) AD(       ) 2
 CP3105  NAD 27      -  32 46 14.50679(N)    091 35 41.10698(W) AD(       ) 2
 CP3105  NGVD 29 (07/19/86)   29.4    (m)           96.     (f) VERT ANG       
 CP3105
 CP3105.Superseded values are not recommended for survey control.
 CP3105
 CP3105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3105.See file dsdata.pdf to determine how the superseded data were derived.
 CP3105
 CP3105_MARKER: DD = SURVEY DISK
 CP3105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3105_STAMPING: 62H001 1978
 CP3105_MARK LOGO: LADTD
 CP3105_PROJECTION: RECESSED 3 CENTIMETERS
 CP3105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3105+STABILITY: SURFACE MOTION
 CP3105
 CP3105  HISTORY     - Date     Condition        Report By
 CP3105  HISTORY     - 1978     MONUMENTED       LADTD
 CP3105  HISTORY     - 1986     GOOD             LADTD
 CP3105
 CP3105                          STATION DESCRIPTION
 CP3105
 CP3105'DESCRIBED BY LA TRANSP AND DEV 1978 (RT)
 CP3105'THE STATION IS LOCATED ABOUT 11 MILES SOUTHWEST OF OAK GROVE AND
 CP3105'15 MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON PROPERTY OWNED
 CP3105'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3105'
 CP3105'TO REACH THE STATION FROM THE SMALL COMMUNITY OF GOODWILL, AT THE
 CP3105'JUNCTION OF STATE HIGHWAY 2 AND STATE HIGHWAY 585, DRIVE SOUTHWEST
 CP3105'ALONG STATE HIGHWAY 2 FOR 2 MILES TO THE STATION SET ON THE LEFT
 CP3105'AND SOUTH OF THE HIGHWAY ON THE CROWN OF A LEVEE JUST EAST OF A
 CP3105'SURFACED DRIVE.
 CP3105'
 CP3105'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAY AND
 CP3105'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12 INCH
 CP3105'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3105'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3105'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3105'SURFACE.  THEY ARE STAMPED 62H001 RESET 1978.  THE MARK IS 217.5
 CP3105'FEET NORTH OF A POWER POLE, 102.5 FEET EAST-SOUTHEAST OF BOUEF
 CP3105'RIVER BRIDGE ABUTMENT, 70 FEET SOUTH-SOUTHEAST OF THE CENTER
 CP3105'OF HIGHWAY 2 AND 12 FEET NORTH-NORTHWEST OF THE CENTER OF THE
 CP3105'SURFACED DRIVEWAY.
 CP3105
 CP3105                          STATION RECOVERY (1986)
 CP3105
 CP3105'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3105'ABOUT 26.1 KM (16.2 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3105'OAK GROVE TO THE STATION MARK ON THE SOUTH SIDE OF THE HIGHWAY, 66.3
 CP3105'METERS (217.5 FEET) NORTH OF A POWER POLE, 31.2 METERS (102.5 FEET)
 CP3105'EAST-SOUTHEAST OF THE EAST END OF THE BOUEF RIVER BRIDGE WINGWALL,
 CP3105'21.3 METERS (70 FEET) SOUTH OF THE CENTER OF THE HIGHWAY AND 3.7
 CP3105'METERS (12 FEET) NORTH-NORTHWEST OF THE CENTER OF A DRIVEWAY.
 CP3105'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3100 ***********************************************************************
 CP3100  DESIGNATION -  62 H 002
 CP3100  PID         -  CP3100
 CP3100  STATE/COUNTY-  LA/WEST CARROLL
 CP3100  COUNTRY     -  US
 CP3100  USGS QUAD   -  GOODWILL (2018)
 CP3100
 CP3100                         *CURRENT SURVEY CONTROL
 CP3100  ______________________________________________________________________
 CP3100* NAD 83(1992) POSITION- 32 46 17.70506(N) 091 35 07.81927(W)   ADJUSTED
 CP3100* NAVD 88 ORTHO HEIGHT -    28.390 (meters)       93.14  (feet) ADJUSTED
 CP3100  ______________________________________________________________________
 CP3100  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 CP3100  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 CP3100  DYNAMIC HEIGHT  -         28.359 (meters)       93.04  (feet) COMP
 CP3100  MODELED GRAVITY -    979,546.6   (mgal)                       NAVD 88
 CP3100
 CP3100  HORZ ORDER      -  SECOND
 CP3100  VERT ORDER      -  SECOND    CLASS I
 CP3100
 CP3100.The horizontal coordinates were established by classical geodetic methods
 CP3100.and adjusted by the National Geodetic Survey in January 1993.
 CP3100
 CP3100.The orthometric height was determined by differential leveling and
 CP3100.adjusted by the NATIONAL GEODETIC SURVEY
 CP3100.in July 1998.
 CP3100
 CP3100.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3100.GEOID18 height accuracy estimate available here.
 CP3100
 CP3100.Click photographs - Photos may exist for this station.
 CP3100
 CP3100.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3100
 CP3100.The dynamic height is computed by dividing the NAVD 88
 CP3100.geopotential number by the normal gravity value computed on the
 CP3100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3100.degrees latitude (g = 980.6199 gals.).
 CP3100
 CP3100.The modeled gravity was interpolated from observed gravity values.
 CP3100
 CP3100. The following values were computed from the NAD 83(1992) position.
 CP3100
 CP3100;                    North         East     Units Scale Factor Converg.
 CP3100;SPC LA N     -   252,233.949 1,085,683.173   MT  1.00002561   +0 29 00.6
 CP3100;SPC LA N     -   827,537.55  3,561,945.54   sFT  1.00002561   +0 29 00.6
 CP3100;UTM  15      - 3,626,850.564   632,481.237   MT  0.99981642   +0 45 56.8
 CP3100
 CP3100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3100!SPC LA N     -   0.99999962  x   1.00002561  =   1.00002523
 CP3100!UTM  15      -   0.99999962  x   0.99981642  =   0.99981604
 CP3100
 CP3100:                Primary Azimuth Mark                     Grid Az
 CP3100:SPC LA N     -  TP 1                                     068 10 29.2
 CP3100:UTM  15      -  TP 1                                     067 53 33.0
 CP3100
 CP3100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3248126850(NAD 83)
 CP3100
 CP3100|---------------------------------------------------------------------|
 CP3100| PID    Reference Object                     Distance      Geod. Az  |
 CP3100|                                                           dddmmss.s |
 CP3100| CP3103 TP 1                                APPROX. 2.3 KM 0683929.8 |
 CP3100|---------------------------------------------------------------------|
 CP3100
 CP3100                          SUPERSEDED SURVEY CONTROL
 CP3100
 CP3100  NAD 83(1986)-  32 46 17.71688(N)    091 35 07.81219(W) AD(       ) 2
 CP3100  NAD 27      -  32 46 17.23639(N)    091 35 07.37731(W) AD(       ) 2
 CP3100  NGVD 29 (07/19/86)   28.6    (m)           94.     (f) VERT ANG       
 CP3100
 CP3100.Superseded values are not recommended for survey control.
 CP3100
 CP3100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3100.See file dsdata.pdf to determine how the superseded data were derived.
 CP3100
 CP3100_MARKER: DE = TRAVERSE STATION DISK
 CP3100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3100_STAMPING: 62H002 1976
 CP3100_MARK LOGO: LADTD
 CP3100_PROJECTION: FLUSH
 CP3100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3100+STABILITY: SURFACE MOTION
 CP3100
 CP3100  HISTORY     - Date     Condition        Report By
 CP3100  HISTORY     - 1976     MONUMENTED       LADTD
 CP3100  HISTORY     - 1986     GOOD             LADTD
 CP3100
 CP3100                          STATION DESCRIPTION
 CP3100
 CP3100'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP3100'THE STATION IS LOCATED ABOUT 11 MILES SOUTHWEST OF OAK GROVE AND
 CP3100'15 MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON PROPERTY OWNED
 CP3100'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3100'
 CP3100'TO REACH THE STATION FROM THE SMALL COMMUNITY OF GOODWILL, AT THE
 CP3100'JUNCTION OF STATE HIGHWAY 2 AND STATE HIGHWAY 585, DRIVE SOUTHWEST
 CP3100'ALONG STATE HIGHWAY 2 FOR 1.4 MILES TO THE STATION MARK SET ON THE
 CP3100'LEFT AND SOUTH OF THE HIGHWAY NEAR A POWER POLE AND A TELEPHONE
 CP3100'CABLE REPAIR BOX.
 CP3100'
 CP3100'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP3100'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP3100'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3100'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3100'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3100'SURFACE.  THEY ARE STAMPED 62H002 1976.  THE MARK IS 57 FEET
 CP3100'SOUTH-SOUTHEAST OF THE CENTER OF STATE HIGHWAY 2, 4.5 FEET EAST
 CP3100'OF A TELEPHONE CABLE REPAIR BOX, 3.5 FEET EAST-NORTHEAST OF A
 CP3100'POWER POLE (NO. 281), AND 1.5 FEET WEST OF A METAL WITNESS POST
 CP3100'AND SIGN.
 CP3100'
 CP3100'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3100
 CP3100                          STATION RECOVERY (1986)
 CP3100
 CP3100'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3100'ABOUT 25 KM (15.5 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3100'OAK GROVE TO THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY, 10.9
 CP3100'METERS (57 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1.4 METERS
 CP3100'(4.5 FEET) EAST OF A TELEPHONE CABLE REPAIR BOX AND 1.1 METERS
 CP3100'(3.5 FEET) EAST-NORTHEAST OF POWER POLE NUMBER 281.
 CP3100'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CP3100'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3104 ***********************************************************************
 CP3104  DESIGNATION -  62 H 003
 CP3104  PID         -  CP3104
 CP3104  STATE/COUNTY-  LA/WEST CARROLL
 CP3104  COUNTRY     -  US
 CP3104  USGS QUAD   -  GOODWILL (2018)
 CP3104
 CP3104                         *CURRENT SURVEY CONTROL
 CP3104  ______________________________________________________________________
 CP3104* NAD 83(1992) POSITION- 32 46 45.06325(N) 091 33 45.38194(W)   ADJUSTED
 CP3104* NAVD 88 ORTHO HEIGHT -    29.061 (meters)       95.34  (feet) ADJUSTED
 CP3104  ______________________________________________________________________
 CP3104  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 CP3104  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 CP3104  DYNAMIC HEIGHT  -         29.029 (meters)       95.24  (feet) COMP
 CP3104  MODELED GRAVITY -    979,547.0   (mgal)                       NAVD 88
 CP3104
 CP3104  HORZ ORDER      -  SECOND
 CP3104  VERT ORDER      -  SECOND    CLASS I
 CP3104
 CP3104.The horizontal coordinates were established by classical geodetic methods
 CP3104.and adjusted by the National Geodetic Survey in January 1993.
 CP3104
 CP3104.The orthometric height was determined by differential leveling and
 CP3104.adjusted by the NATIONAL GEODETIC SURVEY
 CP3104.in July 1998.
 CP3104
 CP3104.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3104.GEOID18 height accuracy estimate available here.
 CP3104
 CP3104.Click photographs - Photos may exist for this station.
 CP3104
 CP3104.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3104
 CP3104.The dynamic height is computed by dividing the NAVD 88
 CP3104.geopotential number by the normal gravity value computed on the
 CP3104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3104.degrees latitude (g = 980.6199 gals.).
 CP3104
 CP3104.The modeled gravity was interpolated from observed gravity values.
 CP3104
 CP3104. The following values were computed from the NAD 83(1992) position.
 CP3104
 CP3104;                    North         East     Units Scale Factor Converg.
 CP3104;SPC LA N     -   253,095.059 1,087,821.366   MT  1.00002759   +0 29 44.2
 CP3104;SPC LA N     -   830,362.71  3,568,960.60   sFT  1.00002759   +0 29 44.2
 CP3104;UTM  15      - 3,627,722.027   634,614.718   MT  0.99982344   +0 46 42.0
 CP3104
 CP3104!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3104!SPC LA N     -   0.99999952  x   1.00002759  =   1.00002711
 CP3104!UTM  15      -   0.99999952  x   0.99982344  =   0.99982296
 CP3104
 CP3104:                Primary Azimuth Mark                     Grid Az
 CP3104:SPC LA N     -  MARVIN                                   006 01 03.1
 CP3104:UTM  15      -  MARVIN                                   005 44 05.3
 CP3104
 CP3104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3461427722(NAD 83)
 CP3104
 CP3104|---------------------------------------------------------------------|
 CP3104| PID    Reference Object                     Distance      Geod. Az  |
 CP3104|                                                           dddmmss.s |
 CP3104| CP3091 MARVIN                              APPROX. 0.7 KM 0063047.3 |
 CP3104|---------------------------------------------------------------------|
 CP3104
 CP3104                          SUPERSEDED SURVEY CONTROL
 CP3104
 CP3104  NAD 83(1986)-  32 46 45.07507(N)    091 33 45.37486(W) AD(       ) 2
 CP3104  NAD 27      -  32 46 44.59619(N)    091 33 44.94220(W) AD(       ) 2
 CP3104  NGVD 29 (07/19/86)   31.4    (m)          103.     (f) VERT ANG       
 CP3104
 CP3104.Superseded values are not recommended for survey control.
 CP3104
 CP3104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3104.See file dsdata.pdf to determine how the superseded data were derived.
 CP3104
 CP3104_MARKER: DE = TRAVERSE STATION DISK
 CP3104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3104_STAMPING: 62H003 1976
 CP3104_MARK LOGO: LADTD
 CP3104_PROJECTION: FLUSH
 CP3104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3104+STABILITY: SURFACE MOTION
 CP3104
 CP3104  HISTORY     - Date     Condition        Report By
 CP3104  HISTORY     - 1976     MONUMENTED       LADTD
 CP3104  HISTORY     - 1986     GOOD             LADTD
 CP3104
 CP3104                          STATION DESCRIPTION
 CP3104
 CP3104'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP3104'THE STATION IS LOCATED ABOUT 10 MILES SOUTHWEST OF OAK GROVE AND
 CP3104'16 MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON PROPERTY OWNED
 CP3104'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3104'
 CP3104'TO REACH THE STATION FROM BOEUF RIVER BRIDGE ON STATE HIGHWAY 2,
 CP3104'DRIVE NORTHEAST ALONG STATE HIGHWAY 2 FOR 2 MILES TO THE MARK SET ON
 CP3104'THE LEFT AND NORTH OF THE HIGHWAY NEAR A POWER POLE AND A TELEPHONE
 CP3104'CABLE REPAIR BOX.  MARK IS SET IN THE SMALL COMMUNITY OF GOODWILL.
 CP3104'
 CP3104'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP3104'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP3104'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3104'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3104'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3104'SURFACE.  THEY ARE STAMPED 62H003 1976.  THE MARK IS 125 FEET
 CP3104'EAST OF A TELEPHONE CABLE REPAIR BOX, 68 FEET NORTH OF THE CENTER
 CP3104'OF STATE HIGHWAY 2, 21 FEET EAST OF A POWER POLE, 18 FEET
 CP3104'SOUTH OF AN 18 INCH OAK TREE, 9.5 FEET EAST OF THE CENTER OF A
 CP3104'GRAVEL DRIVE AND 1.5 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 CP3104'
 CP3104'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3104
 CP3104                          STATION RECOVERY (1986)
 CP3104
 CP3104'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3104'ABOUT 22.7 KM (14.1 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3104'OAK GROVE TO THE STATION MARK, 38.1 METERS (125 FEET) EAST OF A
 CP3104'TELEPHONE REPAIR BOX, 20.7 METERS (68 FEET) NORTH OF THE CENTERLINE OF
 CP3104'THE HIGHWAY AND 2.9 METERS (9.5 FEET) EAST OF THE CENTER OF A GRAVEL
 CP3104'DRIVE.
 CP3104'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CP3104'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3099 ***********************************************************************
 CP3099  DESIGNATION -  62 H 004
 CP3099  PID         -  CP3099
 CP3099  STATE/COUNTY-  LA/WEST CARROLL
 CP3099  COUNTRY     -  US
 CP3099  USGS QUAD   -  GOODWILL (2018)
 CP3099
 CP3099                         *CURRENT SURVEY CONTROL
 CP3099  ______________________________________________________________________
 CP3099* NAD 83(1992) POSITION- 32 46 59.74470(N) 091 32 54.80567(W)   ADJUSTED
 CP3099* NAVD 88 ORTHO HEIGHT -    28.429 (meters)       93.27  (feet) ADJUSTED
 CP3099  ______________________________________________________________________
 CP3099  GEOID HEIGHT    -        -26.007 (meters)                     GEOID18
 CP3099  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 CP3099  DYNAMIC HEIGHT  -         28.398 (meters)       93.17  (feet) COMP
 CP3099  MODELED GRAVITY -    979,547.3   (mgal)                       NAVD 88
 CP3099
 CP3099  HORZ ORDER      -  SECOND
 CP3099  VERT ORDER      -  SECOND    CLASS I
 CP3099
 CP3099.The horizontal coordinates were established by classical geodetic methods
 CP3099.and adjusted by the National Geodetic Survey in January 1993.
 CP3099
 CP3099.The orthometric height was determined by differential leveling and
 CP3099.adjusted by the NATIONAL GEODETIC SURVEY
 CP3099.in July 1998.
 CP3099
 CP3099.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3099.GEOID18 height accuracy estimate available here.
 CP3099
 CP3099.Click photographs - Photos may exist for this station.
 CP3099
 CP3099.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3099
 CP3099.The dynamic height is computed by dividing the NAVD 88
 CP3099.geopotential number by the normal gravity value computed on the
 CP3099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3099.degrees latitude (g = 980.6199 gals.).
 CP3099
 CP3099.The modeled gravity was interpolated from observed gravity values.
 CP3099
 CP3099. The following values were computed from the NAD 83(1992) position.
 CP3099
 CP3099;                    North         East     Units Scale Factor Converg.
 CP3099;SPC LA N     -   253,558.797 1,089,133.563   MT  1.00002866   +0 30 10.9
 CP3099;SPC LA N     -   831,884.15  3,573,265.70   sFT  1.00002866   +0 30 10.9
 CP3099;UTM  15      - 3,628,192.142   635,924.344   MT  0.99982781   +0 47 09.7
 CP3099
 CP3099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3099!SPC LA N     -   0.99999962  x   1.00002866  =   1.00002828
 CP3099!UTM  15      -   0.99999962  x   0.99982781  =   0.99982743
 CP3099
 CP3099:                Primary Azimuth Mark                     Grid Az
 CP3099:SPC LA N     -  62 H 005                                 067 22 40.2
 CP3099:UTM  15      -  62 H 005                                 067 05 41.4
 CP3099
 CP3099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3592428192(NAD 83)
 CP3099
 CP3099|---------------------------------------------------------------------|
 CP3099| PID    Reference Object                     Distance      Geod. Az  |
 CP3099|                                                           dddmmss.s |
 CP3099| CP3098 62 H 005                            APPROX. 1.3 KM 0675251.1 |
 CP3099|---------------------------------------------------------------------|
 CP3099
 CP3099                          SUPERSEDED SURVEY CONTROL
 CP3099
 CP3099  NAD 83(1986)-  32 46 59.75651(N)    091 32 54.79862(W) AD(       ) 2
 CP3099  NAD 27      -  32 46 59.27864(N)    091 32 54.36727(W) AD(       ) 2
 CP3099  NGVD 29 (07/19/86)   29.5    (m)           97.     (f) VERT ANG       
 CP3099
 CP3099.Superseded values are not recommended for survey control.
 CP3099
 CP3099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3099.See file dsdata.pdf to determine how the superseded data were derived.
 CP3099
 CP3099_MARKER: DE = TRAVERSE STATION DISK
 CP3099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3099_STAMPING: 62H004 1976
 CP3099_MARK LOGO: LADTD
 CP3099_PROJECTION: FLUSH
 CP3099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3099+STABILITY: SURFACE MOTION
 CP3099
 CP3099  HISTORY     - Date     Condition        Report By
 CP3099  HISTORY     - 1976     MONUMENTED       LADTD
 CP3099  HISTORY     - 1986     GOOD             LADTD
 CP3099  HISTORY     - 20100530 GOOD             GEOCAC
 CP3099
 CP3099                          STATION DESCRIPTION
 CP3099
 CP3099'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP3099'THE STATION IS LOCATED ABOUT 10 MILES SOUTHWEST OF OAK GROVE AND
 CP3099'18 MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON LOUISIANA
 CP3099'DEPARTMENT OF HIGHWAYS PROPERTY JUST NORTH OF THE GOODWILL
 CP3099'ELEMENTARY SCHOOL.
 CP3099'
 CP3099'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 2 AND STATE
 CP3099'HIGHWAY 585 IN THE SMALL COMMUNITY OF GOODWILL, DRIVE NORTHEAST
 CP3099'ALONG STATE HIGHWAY 2 FOR 0.7 MILES TO THE MARK SET ON THE RIGHT
 CP3099'AND SOUTHEAST OF THE HIGHWAY NEAR A DRIVE LEADING TO THE GOODWILL
 CP3099'ELEMENTARY SCHOOL.
 CP3099'
 CP3099'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3099'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP3099'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3099'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3099'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3099'SURFACE.  THEY ARE STAMPED 62H004 1976.  THE MARK IS 61 FEET
 CP3099'SOUTHEAST OF THE CENTER OF STATE HIGHWAY 2, 56 FEET NORTH OF A
 CP3099'36 INCH OAK TREE, 36 FEET EAST OF A DRIVE LEADING TO A SCHOOL,
 CP3099'27.5 FEET SOUTHEAST OF THE EAST END OF A CONCRETE SIDE-DRAIN,
 CP3099'27 FEET WEST OF A POWER POLE (NO. 234 AND 1.5 FEET EAST OF A
 CP3099'METAL WITNESS POST AND SIGN.
 CP3099'
 CP3099'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3099
 CP3099                          STATION RECOVERY (1986)
 CP3099
 CP3099'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3099'ABOUT 21.3 KM (13.2 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3099'OAK GROVE TO THE STATION MARK SET NEAR THE GOODWILL ELEMENTARY SCHOOL,
 CP3099'18.6 METERS (61 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 17.1
 CP3099'METERS (56 FEET) NORTH OF A 36-INCH OAK TREE, 11 METERS (36 FEET) EAST
 CP3099'OF A DRIVE LEADING INTO THE SCHOOL, 8.4 METERS (27.5 FEET) SOUTHEAST
 CP3099'OF THE EAST END OF A CONCRETE DRAIN AND 8.2 METERS (27 FEET) WEST OF
 CP3099'POWER POLE NUMBER 234.
 CP3099'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP3099'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 CP3099
 CP3099                          STATION RECOVERY (2010)
 CP3099
 CP3099'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CP3099'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3098 ***********************************************************************
 CP3098  DESIGNATION -  62 H 005
 CP3098  PID         -  CP3098
 CP3098  STATE/COUNTY-  LA/WEST CARROLL
 CP3098  COUNTRY     -  US
 CP3098  USGS QUAD   -  GOODWILL (2018)
 CP3098
 CP3098                         *CURRENT SURVEY CONTROL
 CP3098  ______________________________________________________________________
 CP3098* NAD 83(1992) POSITION- 32 47 15.47445(N) 091 32 08.98245(W)   ADJUSTED
 CP3098* NAVD 88 ORTHO HEIGHT -    28.957 (meters)       95.00  (feet) ADJUSTED
 CP3098  ______________________________________________________________________
 CP3098  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 CP3098  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 CP3098  DYNAMIC HEIGHT  -         28.926 (meters)       94.90  (feet) COMP
 CP3098  MODELED GRAVITY -    979,547.5   (mgal)                       NAVD 88
 CP3098
 CP3098  HORZ ORDER      -  SECOND
 CP3098  VERT ORDER      -  SECOND    CLASS I
 CP3098
 CP3098.The horizontal coordinates were established by classical geodetic methods
 CP3098.and adjusted by the National Geodetic Survey in January 1993.
 CP3098
 CP3098.The orthometric height was determined by differential leveling and
 CP3098.adjusted by the NATIONAL GEODETIC SURVEY
 CP3098.in July 1998.
 CP3098
 CP3098.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3098.GEOID18 height accuracy estimate available here.
 CP3098
 CP3098.Click photographs - Photos may exist for this station.
 CP3098
 CP3098.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3098
 CP3098.The dynamic height is computed by dividing the NAVD 88
 CP3098.geopotential number by the normal gravity value computed on the
 CP3098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3098.degrees latitude (g = 980.6199 gals.).
 CP3098
 CP3098.The modeled gravity was interpolated from observed gravity values.
 CP3098
 CP3098. The following values were computed from the NAD 83(1992) position.
 CP3098
 CP3098;                    North         East     Units Scale Factor Converg.
 CP3098;SPC LA N     -   254,053.898 1,090,321.675   MT  1.00002982   +0 30 35.1
 CP3098;SPC LA N     -   833,508.50  3,577,163.70   sFT  1.00002982   +0 30 35.1
 CP3098;UTM  15      - 3,628,693.008   637,109.758   MT  0.99983180   +0 47 34.8
 CP3098
 CP3098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3098!SPC LA N     -   0.99999954  x   1.00002982  =   1.00002936
 CP3098!UTM  15      -   0.99999954  x   0.99983180  =   0.99983134
 CP3098
 CP3098:                Primary Azimuth Mark                     Grid Az
 CP3098:SPC LA N     -  62 H 006                                 070 14 57.9
 CP3098:UTM  15      -  62 H 006                                 069 57 58.2
 CP3098
 CP3098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3710928693(NAD 83)
 CP3098
 CP3098|---------------------------------------------------------------------|
 CP3098| PID    Reference Object                     Distance      Geod. Az  |
 CP3098|                                                           dddmmss.s |
 CP3098| CP3097 62 H 006                            APPROX. 1.7 KM 0704533.0 |
 CP3098|---------------------------------------------------------------------|
 CP3098
 CP3098                          SUPERSEDED SURVEY CONTROL
 CP3098
 CP3098  NAD 83(1986)-  32 47 15.48629(N)    091 32 08.97539(W) AD(       ) 2
 CP3098  NAD 27      -  32 47 15.00873(N)    091 32 08.54564(W) AD(       ) 2
 CP3098  NGVD 29 (07/19/86)   29.5    (m)           97.     (f) VERT ANG       
 CP3098
 CP3098.Superseded values are not recommended for survey control.
 CP3098
 CP3098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3098.See file dsdata.pdf to determine how the superseded data were derived.
 CP3098
 CP3098_MARKER: DE = TRAVERSE STATION DISK
 CP3098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3098_STAMPING: 62H005 1976
 CP3098_MARK LOGO: LADTD
 CP3098_PROJECTION: FLUSH
 CP3098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3098+STABILITY: SURFACE MOTION
 CP3098
 CP3098  HISTORY     - Date     Condition        Report By
 CP3098  HISTORY     - 1976     MONUMENTED       LADTD
 CP3098  HISTORY     - 1986     GOOD             LADTD
 CP3098
 CP3098                          STATION DESCRIPTION
 CP3098
 CP3098'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP3098'THE STATION IS LOCATED ABOUT 9 MILES SOUTHWEST OF OAK GROVE AND 19
 CP3098'MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON LOUISIANA
 CP3098'DEPARTMENT OF HIGHWAYS PROPERTY.
 CP3098'
 CP3098'TO REACH THE STATION FROM THE GOODWILL ELEMENTARY SCHOOL ON STATE
 CP3098'HIGHWAY 2, DRIVE NORTHEAST ALONG STATE HIGHWAY 2 FOR 0.8 MILES TO
 CP3098'THE MARK SET ON THE LEFT AND NORTH OF THE HIGHWAY NEAR A LARGE
 CP3098'OAK TREE AND A CONCRETE FEDERAL AIDE HIGHWAY RIGHT-OF-WAY MARKER.
 CP3098'
 CP3098'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3098'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP3098'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3098'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3098'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3098'SURFACE.  THEY ARE STAMPED 62H005 1976.  THE MARK IS 58.5 FEET
 CP3098'NORTH OF THE CENTER OF STATE HIGHWAY 2, 8.5 FEET SOUTHEAST OF A
 CP3098'36 INCH OAK TREE, 3.5 FEET WEST OF A FEDERAL AIDE RIGHT-OF-WAY
 CP3098'MARKER (NO. S-190 (1) AND 190 (2) STA. 552+60, 1949) AND 1.5 FEET
 CP3098'WEST OF A METAL WITNESS POST AND SIGN.
 CP3098'
 CP3098'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3098
 CP3098                          STATION RECOVERY (1986)
 CP3098
 CP3098'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3098'ABOUT 20 KM (12.4 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3098'OAK GROVE TO THE STATION MARK, 17.8 METERS (58.5 FEET) NORTH OF THE
 CP3098'CENTERLINE OF THE HIGHWAY, 2.6 METERS (8.5 FEET) SOUTHEAST OF A
 CP3098'36-INCH OAK TREE AND 1.1 METERS (3.5 FEET) WEST OF A FEDERAL AID
 CP3098'RIGHT-OF-WAY MARKER.
 CP3098'THE MARK IS 1.07 METERS  W FROM  A FEDERAL AID MARKER
 CP3098'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3097 ***********************************************************************
 CP3097  DESIGNATION -  62 H 006
 CP3097  PID         -  CP3097
 CP3097  STATE/COUNTY-  LA/WEST CARROLL
 CP3097  COUNTRY     -  US
 CP3097  USGS QUAD   -  GOODWILL (2018)
 CP3097
 CP3097                         *CURRENT SURVEY CONTROL
 CP3097  ______________________________________________________________________
 CP3097* NAD 83(1992) POSITION- 32 47 33.45672(N) 091 31 07.97236(W)   ADJUSTED
 CP3097* NAVD 88 ORTHO HEIGHT -    28.665 (meters)       94.05  (feet) ADJUSTED
 CP3097  ______________________________________________________________________
 CP3097  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 CP3097  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 CP3097  DYNAMIC HEIGHT  -         28.633 (meters)       93.94  (feet) COMP
 CP3097  MODELED GRAVITY -    979,547.7   (mgal)                       NAVD 88
 CP3097
 CP3097  HORZ ORDER      -  SECOND
 CP3097  VERT ORDER      -  SECOND    CLASS I
 CP3097
 CP3097.The horizontal coordinates were established by classical geodetic methods
 CP3097.and adjusted by the National Geodetic Survey in January 1993.
 CP3097
 CP3097.The orthometric height was determined by differential leveling and
 CP3097.adjusted by the NATIONAL GEODETIC SURVEY
 CP3097.in July 1998.
 CP3097
 CP3097.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3097.GEOID18 height accuracy estimate available here.
 CP3097
 CP3097.Click photographs - Photos may exist for this station.
 CP3097
 CP3097.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3097
 CP3097.The dynamic height is computed by dividing the NAVD 88
 CP3097.geopotential number by the normal gravity value computed on the
 CP3097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3097.degrees latitude (g = 980.6199 gals.).
 CP3097
 CP3097.The modeled gravity was interpolated from observed gravity values.
 CP3097
 CP3097. The following values were computed from the NAD 83(1992) position.
 CP3097
 CP3097;                    North         East     Units Scale Factor Converg.
 CP3097;SPC LA N     -   254,622.098 1,091,904.201   MT  1.00003115   +0 31 07.4
 CP3097;SPC LA N     -   835,372.67  3,582,355.70   sFT  1.00003115   +0 31 07.4
 CP3097;UTM  15      - 3,629,268.916   638,689.145   MT  0.99983717   +0 48 08.3
 CP3097
 CP3097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3097!SPC LA N     -   0.99999959  x   1.00003115  =   1.00003074
 CP3097!UTM  15      -   0.99999959  x   0.99983717  =   0.99983676
 CP3097
 CP3097:                Primary Azimuth Mark                     Grid Az
 CP3097:SPC LA N     -  RISING                                   157 51 24.6
 CP3097:UTM  15      -  RISING                                   157 34 23.7
 CP3097
 CP3097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3868929268(NAD 83)
 CP3097
 CP3097|---------------------------------------------------------------------|
 CP3097| PID    Reference Object                     Distance      Geod. Az  |
 CP3097|                                                           dddmmss.s |
 CP3097| CP3089 RISING                              APPROX. 1.0 KM 1582232.0 |
 CP3097|---------------------------------------------------------------------|
 CP3097
 CP3097                          SUPERSEDED SURVEY CONTROL
 CP3097
 CP3097  NAD 83(1986)-  32 47 33.46862(N)    091 31 07.96530(W) AD(       ) 2
 CP3097  NAD 27      -  32 47 32.99123(N)    091 31 07.53757(W) AD(       ) 2
 CP3097  NGVD 29 (07/19/86)   29.1    (m)           95.     (f) VERT ANG       
 CP3097
 CP3097.Superseded values are not recommended for survey control.
 CP3097
 CP3097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3097.See file dsdata.pdf to determine how the superseded data were derived.
 CP3097
 CP3097_MARKER: DE = TRAVERSE STATION DISK
 CP3097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3097_STAMPING: 62H006 1976
 CP3097_MARK LOGO: LADTD
 CP3097_PROJECTION: FLUSH
 CP3097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3097+STABILITY: SURFACE MOTION
 CP3097
 CP3097  HISTORY     - Date     Condition        Report By
 CP3097  HISTORY     - 1976     MONUMENTED       LADTD
 CP3097  HISTORY     - 1986     GOOD             LADTD
 CP3097
 CP3097                          STATION DESCRIPTION
 CP3097
 CP3097'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP3097'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF OAK GROVE AND
 CP3097'20 MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON LOUISIANA
 CP3097'DEPARTMENT OF HIGHWAYS PROPERTY.
 CP3097'
 CP3097'TO REACH THE STATION FROM THE GOODWILL ELEMENTARY SCHOOL ON STATE
 CP3097'HIGHWAY 2, DRIVE NORTHEAST ALONG STATE HIGHWAY 2 FOR 1.8 MILES TO
 CP3097'THE MARK SET ON THE RIGHT AND SOUTHEAST OF THE HIGHWAY AND WEST
 CP3097'OF A GRAVEL ROAD LEADING SOUTH.
 CP3097'
 CP3097'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP3097'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP3097'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3097'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3097'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3097'SURFACE.  THEY ARE STAMPED 62H006 1976.  THE MARK IS 64.5 FEET
 CP3097'SOUTHEAST OF THE CENTER OF STATE HIGHWAY 2, 34 FEET WEST OF THE
 CP3097'CENTER OF A GRAVEL ROAD, 18.5 FEET SOUTHWEST OF A POWER POLE
 CP3097'(NO. 19), 12.5 FEET NORTHWEST OF A SERVICE POLE WITH A
 CP3097'TRANSFORMER ATTACHED, 7.5 FEET SOUTHWEST OF A TELEPHONE CABLE
 CP3097'REPAIR BOX AND 1.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 CP3097'
 CP3097'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3097
 CP3097                          STATION RECOVERY (1986)
 CP3097
 CP3097'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3097'ABOUT 18.3 KM (11.4 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3097'OAK GROVE TO THE STATION MARK, 19.7 METERS (64.5 FEET) SOUTH OF THE
 CP3097'CENTER OF THE HIGHWAY, 10.4 METERS (34 FEET) WEST OF THE CENTER OF A
 CP3097'GRAVEL ROAD, 5.6 METERS (18.5 FEET) SOUTHWEST OF POWER POLE NUMBER 19,
 CP3097'AND 2.3 METERS (7.5 FEET) SOUTHWEST OF A TELEPHONE REPAIR BOX.
 CP3097'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CP3097'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3096 ***********************************************************************
 CP3096  DESIGNATION -  62 H 007
 CP3096  PID         -  CP3096
 CP3096  STATE/COUNTY-  LA/WEST CARROLL
 CP3096  COUNTRY     -  US
 CP3096  USGS QUAD   -  GOODWILL (2018)
 CP3096
 CP3096                         *CURRENT SURVEY CONTROL
 CP3096  ______________________________________________________________________
 CP3096* NAD 83(1992) POSITION- 32 47 48.43489(N) 091 30 20.59966(W)   ADJUSTED
 CP3096* NAVD 88 ORTHO HEIGHT -    28.044 (meters)       92.01  (feet) ADJUSTED
 CP3096  ______________________________________________________________________
 CP3096  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 CP3096  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 CP3096  DYNAMIC HEIGHT  -         28.013 (meters)       91.91  (feet) COMP
 CP3096  MODELED GRAVITY -    979,547.8   (mgal)                       NAVD 88
 CP3096
 CP3096  HORZ ORDER      -  SECOND
 CP3096  VERT ORDER      -  SECOND    CLASS I
 CP3096
 CP3096.The horizontal coordinates were established by classical geodetic methods
 CP3096.and adjusted by the National Geodetic Survey in January 1993.
 CP3096
 CP3096.The orthometric height was determined by differential leveling and
 CP3096.adjusted by the NATIONAL GEODETIC SURVEY
 CP3096.in July 1998.
 CP3096
 CP3096.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3096.GEOID18 height accuracy estimate available here.
 CP3096
 CP3096.Click photographs - Photos may exist for this station.
 CP3096
 CP3096.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3096
 CP3096.The dynamic height is computed by dividing the NAVD 88
 CP3096.geopotential number by the normal gravity value computed on the
 CP3096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3096.degrees latitude (g = 980.6199 gals.).
 CP3096
 CP3096.The modeled gravity was interpolated from observed gravity values.
 CP3096
 CP3096. The following values were computed from the NAD 83(1992) position.
 CP3096
 CP3096;                    North         East     Units Scale Factor Converg.
 CP3096;SPC LA N     -   255,094.742 1,093,132.582   MT  1.00003226   +0 31 32.4
 CP3096;SPC LA N     -   836,923.33  3,586,385.81   sFT  1.00003226   +0 31 32.4
 CP3096;UTM  15      - 3,629,747.545   639,914.934   MT  0.99984139   +0 48 34.3
 CP3096
 CP3096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3096!SPC LA N     -   0.99999968  x   1.00003226  =   1.00003194
 CP3096!UTM  15      -   0.99999968  x   0.99984139  =   0.99984107
 CP3096
 CP3096:                Primary Azimuth Mark                     Grid Az
 CP3096:SPC LA N     -  62 H 008                                 067 28 23.1
 CP3096:UTM  15      -  62 H 008                                 067 11 21.2
 CP3096
 CP3096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3991429747(NAD 83)
 CP3096
 CP3096|---------------------------------------------------------------------|
 CP3096| PID    Reference Object                     Distance      Geod. Az  |
 CP3096|                                                           dddmmss.s |
 CP3096| CP2906 62 H 008                            APPROX. 1.5 KM 0675955.5 |
 CP3096|---------------------------------------------------------------------|
 CP3096
 CP3096                          SUPERSEDED SURVEY CONTROL
 CP3096
 CP3096  NAD 83(1986)-  32 47 48.44683(N)    091 30 20.59268(W) AD(       ) 2
 CP3096  NAD 27      -  32 47 47.97142(N)    091 30 20.16659(W) AD(       ) 2
 CP3096  NGVD 29 (07/19/86)   28.1    (m)           92.     (f) VERT ANG       
 CP3096
 CP3096.Superseded values are not recommended for survey control.
 CP3096
 CP3096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3096.See file dsdata.pdf to determine how the superseded data were derived.
 CP3096
 CP3096_MARKER: DE = TRAVERSE STATION DISK
 CP3096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3096_STAMPING: 62H007 1976
 CP3096_MARK LOGO: LADTD
 CP3096_PROJECTION: FLUSH
 CP3096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3096+STABILITY: SURFACE MOTION
 CP3096
 CP3096  HISTORY     - Date     Condition        Report By
 CP3096  HISTORY     - 1976     MONUMENTED       LADTD
 CP3096  HISTORY     - 1986     GOOD             LADTD
 CP3096
 CP3096                          STATION DESCRIPTION
 CP3096
 CP3096'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP3096'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF OAK GROVE AND 21
 CP3096'MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON LOUISIANA
 CP3096'DEPARTMENT OF HIGHWAYS PROPERTY.
 CP3096'
 CP3096'TO REACH THE STATION FROM THE GOODWILL ELEMENTARY SCHOOL ON STATE
 CP3096'HIGHWAY 2, DRIVE NORTHEAST ALONG STATE HIGHWAY 2 FOR 2.6 MILES TO
 CP3096'THE MARK SET ON THE RIGHT AND SOUTHEAST OF THE HIGHWAY NEAR A POWER
 CP3096'POLE.
 CP3096'
 CP3096'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3096'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP3096'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3096'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3096'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3096'SURFACE.  THEY ARE STAMPED 62H007 1976.  THE MARK IS 64 FEET
 CP3096'SOUTHEAST OF THE CENTER OF STATE HIGHWAY 2, 47.7 FEET WEST OF A
 CP3096'POWER POLE (NO. 175), 39.5 FEET NORTHWEST OF A 10 INCH PECAN
 CP3096'TREE AND 1.5 FEET EAST OF A METAL WITNESS POST AND SIGN.
 CP3096'
 CP3096'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3096
 CP3096                          STATION RECOVERY (1986)
 CP3096
 CP3096'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3096'14.6 KM (9 MI) WEST FROM OAK GROVE.
 CP3096'ABOUT 14.6 KM (9 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3096'OAK GROVE TO THE STATION MARK , 19.5 METERS (64 FEET) SOUTH OF THE
 CP3096'CENTERLINE OF THE HIGHWAY, 14.5 METERS (47.7 FEET) WEST OF POWER POLE
 CP3096'NUMBER 175 AND 12 METERS (39.5 FEET) NORTHWEST OF A 10-INCH PECAN
 CP3096'TREE.
 CP3096'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 CP3096'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2906 ***********************************************************************
 CP2906  DESIGNATION -  62 H 008
 CP2906  PID         -  CP2906
 CP2906  STATE/COUNTY-  LA/WEST CARROLL
 CP2906  COUNTRY     -  US
 CP2906  USGS QUAD   -  OAK GROVE (2018)
 CP2906
 CP2906                         *CURRENT SURVEY CONTROL
 CP2906  ______________________________________________________________________
 CP2906* NAD 83(1993) POSITION- 32 48 06.37908(N) 091 29 28.00561(W)   ADJUSTED
 CP2906* NAVD 88 ORTHO HEIGHT -    31.615 (meters)      103.72  (feet) ADJUSTED
 CP2906  ______________________________________________________________________
 CP2906  GEOID HEIGHT    -        -26.037 (meters)                     GEOID18
 CP2906  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 CP2906  DYNAMIC HEIGHT  -         31.580 (meters)      103.61  (feet) COMP
 CP2906  MODELED GRAVITY -    979,547.5   (mgal)                       NAVD 88
 CP2906
 CP2906  HORZ ORDER      -  SECOND
 CP2906  VERT ORDER      -  SECOND    CLASS I
 CP2906
 CP2906.The horizontal coordinates were established by classical geodetic methods
 CP2906.and adjusted by the National Geodetic Survey in May 1994.
 CP2906
 CP2906.The orthometric height was determined by differential leveling and
 CP2906.adjusted by the NATIONAL GEODETIC SURVEY
 CP2906.in July 1998.
 CP2906
 CP2906.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2906.GEOID18 height accuracy estimate available here.
 CP2906
 CP2906.Click photographs - Photos may exist for this station.
 CP2906
 CP2906.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2906
 CP2906.The dynamic height is computed by dividing the NAVD 88
 CP2906.geopotential number by the normal gravity value computed on the
 CP2906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2906.degrees latitude (g = 980.6199 gals.).
 CP2906
 CP2906.The modeled gravity was interpolated from observed gravity values.
 CP2906
 CP2906. The following values were computed from the NAD 83(1993) position.
 CP2906
 CP2906;                    North         East     Units Scale Factor Converg.
 CP2906;SPC LA N     -   255,660.169 1,094,495.844   MT  1.00003360   +0 32 00.2
 CP2906;SPC LA N     -   838,778.40  3,590,858.45   sFT  1.00003360   +0 32 00.2
 CP2906;UTM  15      - 3,630,319.614   641,275.119   MT  0.99984610   +0 49 03.2
 CP2906
 CP2906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2906!SPC LA N     -   0.99999912  x   1.00003360  =   1.00003272
 CP2906!UTM  15      -   0.99999912  x   0.99984610  =   0.99984522
 CP2906
 CP2906:                Primary Azimuth Mark                     Grid Az
 CP2906:SPC LA N     -  62 H 009                                 070 16 41.6
 CP2906:UTM  15      -  62 H 009                                 069 59 38.6
 CP2906
 CP2906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4127530319(NAD 83)
 CP2906
 CP2906|---------------------------------------------------------------------|
 CP2906| PID    Reference Object                     Distance      Geod. Az  |
 CP2906|                                                           dddmmss.s |
 CP2906| CP2905 62 H 009                            APPROX. 1.1 KM 0704841.8 |
 CP2906|---------------------------------------------------------------------|
 CP2906
 CP2906                          SUPERSEDED SURVEY CONTROL
 CP2906
 CP2906  NAD 83(1992)-  32 48 06.37911(N)    091 29 28.00548(W) AD(       ) 2
 CP2906  NAD 83(1986)-  32 48 06.39111(N)    091 29 27.99863(W) AD(       ) 2
 CP2906  NAD 27      -  32 48 05.91711(N)    091 29 27.57383(W) AD(       ) 2
 CP2906  NGVD 29 (07/19/86)   31.4    (m)          103.     (f) VERT ANG       
 CP2906
 CP2906.Superseded values are not recommended for survey control.
 CP2906
 CP2906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2906.See file dsdata.pdf to determine how the superseded data were derived.
 CP2906
 CP2906_MARKER: DE = TRAVERSE STATION DISK
 CP2906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2906_STAMPING: 62H008 1976
 CP2906_MARK LOGO: LADTD
 CP2906_PROJECTION: FLUSH
 CP2906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2906+STABILITY: SURFACE MOTION
 CP2906
 CP2906  HISTORY     - Date     Condition        Report By
 CP2906  HISTORY     - 1976     MONUMENTED       LADTD
 CP2906  HISTORY     - 1986     GOOD             LADTD
 CP2906  HISTORY     - 20100530 GOOD             GEOCAC
 CP2906
 CP2906                          STATION DESCRIPTION
 CP2906
 CP2906'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2906'THE STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF OAK GROVE AND 6
 CP2906'MILES NORTHWEST OF PIONEER.  THE MARK IS SET ON LOUISIANA
 CP2906'DEPARTMENT OF HIGHWAYS PROPERTY.
 CP2906'
 CP2906'TO REACH THE STATION FROM THE GOODWILL ELEMENTARY SCHOOL ON STATE
 CP2906'HIGHWAY 2, DRIVE NORTHEAST ALONG STATE HIGHWAY 2 FOR 3.4 MILES TO
 CP2906'THE MARK SET ON THE LEFT AND NORTHWEST OF THE HIGHWAY IN FRONT OF A
 CP2906'FRAME HOUSE AND NEAR A POWER POLE.
 CP2906'
 CP2906'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP2906'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2906'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2906'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2906'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2906'SURFACE.  THEY ARE STAMPED 62H008 1976.  THE MARK IS 74 FEET
 CP2906'SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 60 FEET
 CP2906'NORTH OF THE CENTER OF STATE HIGHWAY 2, 51.5 FEET EAST-NORTHEAST
 CP2906'OF A TELEPHONE CABLE REPAIR BOX, 12 FEET EAST OF THE CENTER OF
 CP2906'A GRAVEL DRIVE, AND 2.5 FEET NORTHEAST OF A POWER POLE WITH A
 CP2906'WITNESS SIGN ATTACHED.
 CP2906'
 CP2906'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2906
 CP2906                          STATION RECOVERY (1986)
 CP2906
 CP2906'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2906'ABOUT 13 KM (8.1 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP2906'OAK GROVE TO THE STATION MARK, 22.6 METERS (74 FEET) SOUTHEAST OF THE
 CP2906'SOUTHEAST CORNER OF A FRAME HOUSE, 18.3 METERS (60 FEET) NORTH OF THE
 CP2906'CENTERLINE OF THE HIGHWAY, 15.7 METERS (51.5 FEET) EAST-NORTHEAST OF A
 CP2906'TELEPHONE CABLE REPAIR BOX AND 3.7 METERS (12 FEET) EAST OF THE CENTER
 CP2906'OF A GRAVEL DRIVE.
 CP2906'THE MARK IS 0.76 METERS  NE FROM A WITNESS POST.
 CP2906'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP2906
 CP2906                          STATION RECOVERY (2010)
 CP2906
 CP2906'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CP2906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2905 ***********************************************************************
 CP2905  DESIGNATION -  62 H 009
 CP2905  PID         -  CP2905
 CP2905  STATE/COUNTY-  LA/WEST CARROLL
 CP2905  COUNTRY     -  US
 CP2905  USGS QUAD   -  OAK GROVE (2018)
 CP2905
 CP2905                         *CURRENT SURVEY CONTROL
 CP2905  ______________________________________________________________________
 CP2905* NAD 83(1993) POSITION- 32 48 17.99655(N) 091 28 48.47106(W)   ADJUSTED
 CP2905* NAVD 88 ORTHO HEIGHT -    30.356 (meters)       99.59  (feet) ADJUSTED
 CP2905  ______________________________________________________________________
 CP2905  GEOID HEIGHT    -        -26.044 (meters)                     GEOID18
 CP2905  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 CP2905  DYNAMIC HEIGHT  -         30.323 (meters)       99.48  (feet) COMP
 CP2905  MODELED GRAVITY -    979,547.3   (mgal)                       NAVD 88
 CP2905
 CP2905  HORZ ORDER      -  SECOND
 CP2905  VERT ORDER      -  SECOND    CLASS I
 CP2905
 CP2905.The horizontal coordinates were established by classical geodetic methods
 CP2905.and adjusted by the National Geodetic Survey in May 1994.
 CP2905
 CP2905.The orthometric height was determined by differential leveling and
 CP2905.adjusted by the NATIONAL GEODETIC SURVEY
 CP2905.in July 1998.
 CP2905
 CP2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2905.GEOID18 height accuracy estimate available here.
 CP2905
 CP2905.Click photographs - Photos may exist for this station.
 CP2905
 CP2905.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2905
 CP2905.The dynamic height is computed by dividing the NAVD 88
 CP2905.geopotential number by the normal gravity value computed on the
 CP2905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2905.degrees latitude (g = 980.6199 gals.).
 CP2905
 CP2905.The modeled gravity was interpolated from observed gravity values.
 CP2905
 CP2905. The following values were computed from the NAD 83(1993) position.
 CP2905
 CP2905;                    North         East     Units Scale Factor Converg.
 CP2905;SPC LA N     -   256,027.679 1,095,521.040   MT  1.00003447   +0 32 21.1
 CP2905;SPC LA N     -   839,984.14  3,594,221.95   sFT  1.00003447   +0 32 21.1
 CP2905;UTM  15      - 3,630,692.136   642,298.289   MT  0.99984968   +0 49 24.9
 CP2905
 CP2905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2905!SPC LA N     -   0.99999932  x   1.00003447  =   1.00003379
 CP2905!UTM  15      -   0.99999932  x   0.99984968  =   0.99984900
 CP2905
 CP2905:                Primary Azimuth Mark                     Grid Az
 CP2905:SPC LA N     -  62H010 LADH 1976                         045 37 58.7
 CP2905:UTM  15      -  62H010 LADH 1976                         045 20 54.9
 CP2905
 CP2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4229830692(NAD 83)
 CP2905
 CP2905|---------------------------------------------------------------------|
 CP2905| PID    Reference Object                     Distance      Geod. Az  |
 CP2905|                                                           dddmmss.s |
 CP2905| CP2904 62H010 LADH 1976                    APPROX. 1.3 KM 0461019.8 |
 CP2905|---------------------------------------------------------------------|
 CP2905
 CP2905                          SUPERSEDED SURVEY CONTROL
 CP2905
 CP2905  NAD 83(1992)-  32 48 17.99659(N)    091 28 48.47079(W) AD(       ) 2
 CP2905  NAD 83(1986)-  32 48 18.00865(N)    091 28 48.46405(W) AD(       ) 2
 CP2905  NAD 27      -  32 48 17.53560(N)    091 28 48.03994(W) AD(       ) 2
 CP2905  NGVD 29 (07/19/86)   30.2    (m)           99.     (f) VERT ANG       
 CP2905
 CP2905.Superseded values are not recommended for survey control.
 CP2905
 CP2905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2905.See file dsdata.pdf to determine how the superseded data were derived.
 CP2905
 CP2905_MARKER: DE = TRAVERSE STATION DISK
 CP2905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2905_STAMPING: 62H009 1976
 CP2905_MARK LOGO: LADTD
 CP2905_PROJECTION: FLUSH
 CP2905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2905+STABILITY: SURFACE MOTION
 CP2905
 CP2905  HISTORY     - Date     Condition        Report By
 CP2905  HISTORY     - 1976     MONUMENTED       LADTD
 CP2905  HISTORY     - 1986     GOOD             LADTD
 CP2905
 CP2905                          STATION DESCRIPTION
 CP2905
 CP2905'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2905'THE STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF OAK GROVE.  THE
 CP2905'MARK IS SET ON PROPERTY OWNED BY MR. KITCHENS.
 CP2905'
 CP2905'TO REACH THE STATION FROM THE GOODWILL ELEMENTARY SCHOOL ON STATE
 CP2905'HIGHWAY 2, DRIVE NORTHEAST ALONG STATE HIGHWAY 2 FOR 4.1 MILES TO
 CP2905'THE MARK SET ON THE RIGHT AND SOUTHEAST OF THE HIGHWAY NEAR A POWER
 CP2905'POLE AND FENCE.
 CP2905'
 CP2905'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2905'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2905'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2905'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2905'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2905'SURFACE.  THEY ARE STAMPED 62H009 1976.  THE MARK IS 60.5 FEET
 CP2905'SOUTHEAST OF THE CENTER OF STATE HIGHWAY 2, 30.5 FEET SOUTH OF
 CP2905'THE WEST END OF A CONCRETE SIDE-DRAIN, 23.5 FEET SOUTHEAST OF
 CP2905'A FENCE CORNER, 18.5 FEET NORTH-NORTHWEST OF A POWER POLE (NO.
 CP2905'138), AND 2 FEET NORTHEAST OF A FENCE CORNER POST WITH A WITNESS
 CP2905'SIGN ATTACHED.
 CP2905'
 CP2905'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2905
 CP2905                          STATION RECOVERY (1986)
 CP2905
 CP2905'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2905'ABOUT 11.9 KM (7.4 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP2905'OAK GROVE TO THE STATION MARK, 18.4 METERS (60.5 FEET) SOUTH OF THE
 CP2905'CENTERLINE OF THE HIGHWAY, 9.3 METERS (30.5 FEET) SOUTH OF THE WEST
 CP2905'END OF A CONCRETE DRAIN, 7.2 METERS (23.5 FEET) SOUTHEAST OF A FENCE
 CP2905'CORNER AND 5.6 METERS (18.5 FEET) NORTH-NORTHEAST OF POWER POLE
 CP2905'NUMBER 138.
 CP2905'THE MARK IS 7.32 METERS  SSE FROM A WITNESS POST.
 CP2905'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2903 ***********************************************************************
 CP2903  DESIGNATION -  62 H 011
 CP2903  PID         -  CP2903
 CP2903  STATE/COUNTY-  LA/WEST CARROLL
 CP2903  COUNTRY     -  US
 CP2903  USGS QUAD   -  OAK GROVE (2018)
 CP2903
 CP2903                         *CURRENT SURVEY CONTROL
 CP2903  ______________________________________________________________________
 CP2903* NAD 83(1993) POSITION- 32 49 25.40697(N) 091 27 45.99187(W)   ADJUSTED
 CP2903* NAVD 88 ORTHO HEIGHT -    30.146 (meters)       98.90  (feet) ADJUSTED
 CP2903  ______________________________________________________________________
 CP2903  GEOID HEIGHT    -        -26.052 (meters)                     GEOID18
 CP2903  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 CP2903  DYNAMIC HEIGHT  -         30.113 (meters)       98.80  (feet) COMP
 CP2903  MODELED GRAVITY -    979,548.0   (mgal)                       NAVD 88
 CP2903
 CP2903  HORZ ORDER      -  SECOND
 CP2903  VERT ORDER      -  SECOND    CLASS I
 CP2903
 CP2903.The horizontal coordinates were established by classical geodetic methods
 CP2903.and adjusted by the National Geodetic Survey in May 1994.
 CP2903
 CP2903.The orthometric height was determined by differential leveling and
 CP2903.adjusted by the NATIONAL GEODETIC SURVEY
 CP2903.in July 1998.
 CP2903
 CP2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2903.GEOID18 height accuracy estimate available here.
 CP2903
 CP2903.Click photographs - Photos may exist for this station.
 CP2903
 CP2903.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2903
 CP2903.The dynamic height is computed by dividing the NAVD 88
 CP2903.geopotential number by the normal gravity value computed on the
 CP2903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2903.degrees latitude (g = 980.6199 gals.).
 CP2903
 CP2903.The modeled gravity was interpolated from observed gravity values.
 CP2903
 CP2903. The following values were computed from the NAD 83(1993) position.
 CP2903
 CP2903;                    North         East     Units Scale Factor Converg.
 CP2903;SPC LA N     -   258,119.726 1,097,126.617   MT  1.00003958   +0 32 54.2
 CP2903;SPC LA N     -   846,847.80  3,599,489.58   sFT  1.00003958   +0 32 54.2
 CP2903;UTM  15      - 3,632,791.747   643,893.157   MT  0.99985531   +0 50 00.3
 CP2903
 CP2903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2903!SPC LA N     -   0.99999936  x   1.00003958  =   1.00003894
 CP2903!UTM  15      -   0.99999936  x   0.99985531  =   0.99985467
 CP2903
 CP2903:                Primary Azimuth Mark                     Grid Az
 CP2903:SPC LA N     -  62 H 012                                 056 05 02.7
 CP2903:UTM  15      -  62 H 012                                 055 47 56.6
 CP2903
 CP2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4389332791(NAD 83)
 CP2903
 CP2903|---------------------------------------------------------------------|
 CP2903| PID    Reference Object                     Distance      Geod. Az  |
 CP2903|                                                           dddmmss.s |
 CP2903| CP2902 62 H 012                            APPROX. 1.2 KM 0563756.9 |
 CP2903|---------------------------------------------------------------------|
 CP2903
 CP2903                          SUPERSEDED SURVEY CONTROL
 CP2903
 CP2903  NAD 83(1992)-  32 49 25.40710(N)    091 27 45.99141(W) AD(       ) 2
 CP2903  NAD 83(1986)-  32 49 25.41920(N)    091 27 45.98494(W) AD(       ) 2
 CP2903  NAD 27      -  32 49 24.94894(N)    091 27 45.56291(W) AD(       ) 2
 CP2903  NGVD 29 (07/19/86)   29.9    (m)           98.     (f) VERT ANG       
 CP2903
 CP2903.Superseded values are not recommended for survey control.
 CP2903
 CP2903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2903.See file dsdata.pdf to determine how the superseded data were derived.
 CP2903
 CP2903_MARKER: DE = TRAVERSE STATION DISK
 CP2903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2903_STAMPING: 62H011 1976
 CP2903_MARK LOGO: LADTD
 CP2903_PROJECTION: FLUSH
 CP2903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2903+STABILITY: SURFACE MOTION
 CP2903
 CP2903  HISTORY     - Date     Condition        Report By
 CP2903  HISTORY     - 1976     MONUMENTED       LADTD
 CP2903  HISTORY     - 1986     GOOD             LADTD
 CP2903
 CP2903                          STATION DESCRIPTION
 CP2903
 CP2903'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2903'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF OAK GROVE AND 5
 CP2903'MILES NORTHWEST OF PIONEER.  THE MARK IS SET ON PROPERTY OWNED BY
 CP2903'MR. T. C. PRIME.
 CP2903'
 CP2903'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2903'OAK GROVE ON STATE HIGHWAY 2, DRIVE SOUTHWEST ALONG STATE HIGHWAY 2
 CP2903'FOR 5.8 MILES TO THE JUNCTION WITH STATE HIGHWAY 878 AND THE MARK
 CP2903'SET IN THE NORTHWEST QUADRANT OF THE JUNCTION NEAR A POWER POLE.
 CP2903'
 CP2903'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2903'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2903'CYLINDRICAL CONCRETE MONUMENT THAT IS ABOUT 6 INCHES BELOW THE
 CP2903'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 CP2903'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 42 INCHES BELOW THE
 CP2903'GROUND SURFACE.  THEY ARE STAMPED 62H011 1976.  THE MARK IS 210
 CP2903'FEET SOUTHWEST OF THE JUNCTION OF STATE HIGHWAYS 2 AND 878, 143
 CP2903'FEET SOUTHWEST OF A TELEPHONE CABLE REPAIR BOX, 68 FEET
 CP2903'WEST-NORTHWEST OF THE CENTER OF STATE HIGHWAY 2 AND 19 FEET
 CP2903'WEST-NORTHWEST OF A POWER POLE (NO. 102) WITH A WITNESS SIGN
 CP2903'ATTACHED.
 CP2903'
 CP2903'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2903
 CP2903                          STATION RECOVERY (1986)
 CP2903
 CP2903'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2903'ABOUT 9.3 KM (5.8 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP2903'OAK GROVE TO THE STATION MARK, 64 METERS (210 FEET) SOUTHWEST OF THE
 CP2903'JUNCTION OF STATE HIGHWAYS 2 AND 878, 43.6 METERS (143 FEET)
 CP2903'SOUTHWEST OF A TELEPHONE CABLE REPAIR BOX, 20.7 METERS (68 FEET)
 CP2903'NORTHWEST OF THE CENTERLINE OF THE HIGHWAY AND 5.8 METERS (19 FEET)
 CP2903'WEST-NORTHWEST OF POWER POLE NUMBER 102.
 CP2903'THE MARK IS 5.79 METERS  WNW FROM  A WITNESS SIGN ON A POL
 CP2903'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2902 ***********************************************************************
 CP2902  DESIGNATION -  62 H 012
 CP2902  PID         -  CP2902
 CP2902  STATE/COUNTY-  LA/WEST CARROLL
 CP2902  COUNTRY     -  US
 CP2902  USGS QUAD   -  OAK GROVE (2018)
 CP2902
 CP2902                         *CURRENT SURVEY CONTROL
 CP2902  ______________________________________________________________________
 CP2902* NAD 83(1993) POSITION- 32 49 46.30299(N) 091 27 08.40748(W)   ADJUSTED
 CP2902* NAVD 88 ORTHO HEIGHT -    30.606 (meters)      100.41  (feet) ADJUSTED
 CP2902  ______________________________________________________________________
 CP2902  GEOID HEIGHT    -        -26.058 (meters)                     GEOID18
 CP2902  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 CP2902  DYNAMIC HEIGHT  -         30.573 (meters)      100.30  (feet) COMP
 CP2902  MODELED GRAVITY -    979,548.1   (mgal)                       NAVD 88
 CP2902
 CP2902  HORZ ORDER      -  SECOND
 CP2902  VERT ORDER      -  SECOND    CLASS I
 CP2902
 CP2902.The horizontal coordinates were established by classical geodetic methods
 CP2902.and adjusted by the National Geodetic Survey in May 1994.
 CP2902
 CP2902.The orthometric height was determined by differential leveling and
 CP2902.adjusted by the NATIONAL GEODETIC SURVEY
 CP2902.in July 1998.
 CP2902
 CP2902.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2902.GEOID18 height accuracy estimate available here.
 CP2902
 CP2902.Click photographs - Photos may exist for this station.
 CP2902
 CP2902.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2902
 CP2902.The dynamic height is computed by dividing the NAVD 88
 CP2902.geopotential number by the normal gravity value computed on the
 CP2902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2902.degrees latitude (g = 980.6199 gals.).
 CP2902
 CP2902.The modeled gravity was interpolated from observed gravity values.
 CP2902
 CP2902. The following values were computed from the NAD 83(1993) position.
 CP2902
 CP2902;                    North         East     Units Scale Factor Converg.
 CP2902;SPC LA N     -   258,772.847 1,098,097.984   MT  1.00004119   +0 33 14.0
 CP2902;SPC LA N     -   848,990.58  3,602,676.47   sFT  1.00004119   +0 33 14.0
 CP2902;UTM  15      - 3,633,449.574   644,861.084   MT  0.99985875   +0 50 21.1
 CP2902
 CP2902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2902!SPC LA N     -   0.99999929  x   1.00004119  =   1.00004048
 CP2902!UTM  15      -   0.99999929  x   0.99985875  =   0.99985804
 CP2902
 CP2902:                Primary Azimuth Mark                     Grid Az
 CP2902:SPC LA N     -  62H013 LADH 1976                         083 19 50.4
 CP2902:UTM  15      -  62H013 LADH 1976                         083 02 43.3
 CP2902
 CP2902_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4486133449(NAD 83)
 CP2902
 CP2902|---------------------------------------------------------------------|
 CP2902| PID    Reference Object                     Distance      Geod. Az  |
 CP2902|                                                           dddmmss.s |
 CP2902| CP2901 62H013 LADH 1976                    APPROX. 1.2 KM 0835304.4 |
 CP2902|---------------------------------------------------------------------|
 CP2902
 CP2902                          SUPERSEDED SURVEY CONTROL
 CP2902
 CP2902  NAD 83(1992)-  32 49 46.30313(N)    091 27 08.40690(W) AD(       ) 2
 CP2902  NAD 83(1986)-  32 49 46.31528(N)    091 27 08.40054(W) AD(       ) 2
 CP2902  NAD 27      -  32 49 45.84607(N)    091 27 07.97929(W) AD(       ) 2
 CP2902  NGVD 29 (07/19/86)   30.1    (m)           99.     (f) VERT ANG       
 CP2902
 CP2902.Superseded values are not recommended for survey control.
 CP2902
 CP2902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2902.See file dsdata.pdf to determine how the superseded data were derived.
 CP2902
 CP2902_MARKER: DE = TRAVERSE STATION DISK
 CP2902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2902_STAMPING: 62H012 1976
 CP2902_MARK LOGO: LADTD
 CP2902_PROJECTION: FLUSH
 CP2902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2902+STABILITY: SURFACE MOTION
 CP2902
 CP2902  HISTORY     - Date     Condition        Report By
 CP2902  HISTORY     - 1976     MONUMENTED       LADTD
 CP2902  HISTORY     - 1986     GOOD             LADTD
 CP2902
 CP2902                          STATION DESCRIPTION
 CP2902
 CP2902'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2902'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTHWEST OF OAK GROVE AND
 CP2902'6 MILES NORTHWEST OF PIONEER.  THE MARK IS SET ON PROPERTY OWNED BY
 CP2902'
 CP2902'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2902'OAK GROVE ON STATE HIGHWAY 2, DRIVE SOUTHWEST ALONG STATE HIGHWAY
 CP2902'2 FOR 5.1 MILES TO THE MARK SET ON THE RIGHT AND NORTH OF THE
 CP2902'HIGHWAY NEAR AN ABANDONED FRAME HOUSE AND A POWER POLE.
 CP2902'
 CP2902'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2902'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2902'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2902'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2902'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2902'SURFACE.  THEY ARE STAMPED 62H012 1976.  THE MARK IS 132 FEET
 CP2902'NORTH-NORTHEAST OF A TELEPHONE CABLE REPAIR BOX, 75 FEET
 CP2902'NORTHWEST OF THE CENTER OF STATE HIGHWAY 2, 15 FEET NORTHWEST
 CP2902'OF A POWER POLE (NO. 85) AND 2.5 FEET SOUTHWEST OF A METAL
 CP2902'WITNESS POST AND SIGN.
 CP2902'
 CP2902'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2902
 CP2902                          STATION RECOVERY (1986)
 CP2902
 CP2902'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2902'ABOUT 8.1 KM (5 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP2902'OAK GROVE TO THE STATION MARK, 40.2 METERS (132 FEET) NORTH-NORTHEAST
 CP2902'OF A TELEPHONE CABLE REPAIR BOX, 22.9 METERS (75 FEET) NORTH OF THE
 CP2902'CENTERLINE OF THE HIGHWAY AND 4.6 METERS (15 FEET) NORTHWEST OF POWER
 CP2902'POLE NUMBER 85.
 CP2902'THE MARK IS 0.76 METERS  SW FROM A WITNESS POST.
 CP2902'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2900 ***********************************************************************
 CP2900  DESIGNATION -  62 H 014
 CP2900  PID         -  CP2900
 CP2900  STATE/COUNTY-  LA/WEST CARROLL
 CP2900  COUNTRY     -  US
 CP2900  USGS QUAD   -  OAK GROVE (2018)
 CP2900
 CP2900                         *CURRENT SURVEY CONTROL
 CP2900  ______________________________________________________________________
 CP2900* NAD 83(1993) POSITION- 32 50 04.12918(N) 091 25 54.21676(W)   ADJUSTED
 CP2900* NAVD 88 ORTHO HEIGHT -    32.149 (meters)      105.48  (feet) ADJUSTED
 CP2900  ______________________________________________________________________
 CP2900  GEOID HEIGHT    -        -26.072 (meters)                     GEOID18
 CP2900  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 CP2900  DYNAMIC HEIGHT  -         32.114 (meters)      105.36  (feet) COMP
 CP2900  MODELED GRAVITY -    979,548.1   (mgal)                       NAVD 88
 CP2900
 CP2900  HORZ ORDER      -  SECOND
 CP2900  VERT ORDER      -  SECOND    CLASS I
 CP2900
 CP2900.The horizontal coordinates were established by classical geodetic methods
 CP2900.and adjusted by the National Geodetic Survey in May 1994.
 CP2900
 CP2900.The orthometric height was determined by differential leveling and
 CP2900.adjusted by the NATIONAL GEODETIC SURVEY
 CP2900.in July 1998.
 CP2900
 CP2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2900.GEOID18 height accuracy estimate available here.
 CP2900
 CP2900.Click photographs - Photos may exist for this station.
 CP2900
 CP2900.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2900
 CP2900.The dynamic height is computed by dividing the NAVD 88
 CP2900.geopotential number by the normal gravity value computed on the
 CP2900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2900.degrees latitude (g = 980.6199 gals.).
 CP2900
 CP2900.The modeled gravity was interpolated from observed gravity values.
 CP2900
 CP2900. The following values were computed from the NAD 83(1993) position.
 CP2900
 CP2900;                    North         East     Units Scale Factor Converg.
 CP2900;SPC LA N     -   259,340.835 1,100,022.187   MT  1.00004257   +0 33 53.3
 CP2900;SPC LA N     -   850,854.06  3,608,989.46   sFT  1.00004257   +0 33 53.3
 CP2900;UTM  15      - 3,634,027.039   646,782.088   MT  0.99986566   +0 51 01.8
 CP2900
 CP2900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2900!SPC LA N     -   0.99999905  x   1.00004257  =   1.00004162
 CP2900!UTM  15      -   0.99999905  x   0.99986566  =   0.99986471
 CP2900
 CP2900:                Primary Azimuth Mark                     Grid Az
 CP2900:SPC LA N     -  62 H 015                                 027 55 16.5
 CP2900:UTM  15      -  62 H 015                                 027 38 08.0
 CP2900
 CP2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4678234027(NAD 83)
 CP2900
 CP2900|---------------------------------------------------------------------|
 CP2900| PID    Reference Object                     Distance      Geod. Az  |
 CP2900|                                                           dddmmss.s |
 CP2900| CP2899 62 H 015                            APPROX. 1.1 KM 0282909.8 |
 CP2900|---------------------------------------------------------------------|
 CP2900
 CP2900                          SUPERSEDED SURVEY CONTROL
 CP2900
 CP2900  NAD 83(1992)-  32 50 04.12932(N)    091 25 54.21592(W) AD(       ) 2
 CP2900  NAD 83(1986)-  32 50 04.14157(N)    091 25 54.20977(W) AD(       ) 2
 CP2900  NAD 27      -  32 50 03.67354(N)    091 25 53.78949(W) AD(       ) 2
 CP2900  NGVD 29 (07/19/86)   31.6    (m)          104.     (f) VERT ANG       
 CP2900
 CP2900.Superseded values are not recommended for survey control.
 CP2900
 CP2900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2900.See file dsdata.pdf to determine how the superseded data were derived.
 CP2900
 CP2900_MARKER: DE = TRAVERSE STATION DISK
 CP2900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2900_STAMPING: 62H014 1976
 CP2900_MARK LOGO: LADTD
 CP2900_PROJECTION: FLUSH
 CP2900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2900+STABILITY: SURFACE MOTION
 CP2900
 CP2900  HISTORY     - Date     Condition        Report By
 CP2900  HISTORY     - 1976     MONUMENTED       LADTD
 CP2900  HISTORY     - 1986     GOOD             LADTD
 CP2900
 CP2900                          STATION DESCRIPTION
 CP2900
 CP2900'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2900'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTHWEST OF OAK GROVE AND
 CP2900'6 MILES NORTH OF PIONEER.  THE MARK IS SET ON LOUISIANA DEPARTMENT
 CP2900'OF HIGHWAYS PROPERTY.
 CP2900'
 CP2900'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2900'OAK GROVE ON STATE HIGHWAY 2, DRIVE SOUTHWEST ALONG STATE HIGHWAY
 CP2900'2 FOR 3.9 MILES TO THE MARK SET ON THE LEFT AND SOUTH OF THE
 CP2900'HIGHWAY NEAR A CROSS-DRAIN AND POWER POLE.
 CP2900'
 CP2900'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2900'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2900'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2900'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2900'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2900'SURFACE.  THEY ARE STAMPED 62H014 1976.  THE MARK IS 167.5 FEET
 CP2900'EAST-NORTHEAST OF THE SOUTH END OF A CROSS-DRAIN UNDER STATE
 CP2900'HIGHWAY 2, 59 FEET SOUTH-SOUTHWEST OF A WATER METER, 55.5 FEET
 CP2900'SOUTHEAST OF THE CENTER OF STATE HIGHWAY 2 AND 5 FEET
 CP2900'SOUTHEAST OF A POWER POLE WITH A TRANSFORMER AND WITNESS SIGN
 CP2900'ATTACHED.
 CP2900'
 CP2900'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2900
 CP2900                          STATION RECOVERY (1986)
 CP2900
 CP2900'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2900'ABOUT 6 KM (3.7 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP2900'OAK GROVE TO THE STATION MARK, 51.1 METERS (167.5 FEET) EAST-NORTHEAST
 CP2900'OF THE SOUTH END OF A CROSS DRAIN UNDER THE HIGHWAY, 18 METERS
 CP2900'(59 FEET) SOUTH-SOUTHWEST OF A WATER METER, 16.9 METERS (55.5 FEET)
 CP2900'SOUTH OF THE CENTERLINE OF THE HIGHWAY AND 1.5 METERS (5 FEET)
 CP2900'SOUTHEAST OF A POWER POLE.
 CP2900'THE MARK IS 1.52 METERS  SE FROM  A WITNESS SIGN ON A POLE
 CP2900'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2899 ***********************************************************************
 CP2899  DESIGNATION -  62 H 015
 CP2899  PID         -  CP2899
 CP2899  STATE/COUNTY-  LA/WEST CARROLL
 CP2899  COUNTRY     -  US
 CP2899  USGS QUAD   -  OAK GROVE (2018)
 CP2899
 CP2899                         *CURRENT SURVEY CONTROL
 CP2899  ______________________________________________________________________
 CP2899* NAD 83(1993) POSITION- 32 50 35.57443(N) 091 25 34.00280(W)   ADJUSTED
 CP2899* NAVD 88 ORTHO HEIGHT -    32.668 (meters)      107.18  (feet) ADJUSTED
 CP2899  ______________________________________________________________________
 CP2899  GEOID HEIGHT    -        -26.074 (meters)                     GEOID18
 CP2899  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 CP2899  DYNAMIC HEIGHT  -         32.632 (meters)      107.06  (feet) COMP
 CP2899  MODELED GRAVITY -    979,549.0   (mgal)                       NAVD 88
 CP2899
 CP2899  HORZ ORDER      -  SECOND
 CP2899  VERT ORDER      -  SECOND    CLASS I
 CP2899
 CP2899.The horizontal coordinates were established by classical geodetic methods
 CP2899.and adjusted by the National Geodetic Survey in May 1994.
 CP2899
 CP2899.The orthometric height was determined by differential leveling and
 CP2899.adjusted by the NATIONAL GEODETIC SURVEY
 CP2899.in July 1998.
 CP2899
 CP2899.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2899.GEOID18 height accuracy estimate available here.
 CP2899
 CP2899.Click photographs - Photos may exist for this station.
 CP2899
 CP2899.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2899
 CP2899.The dynamic height is computed by dividing the NAVD 88
 CP2899.geopotential number by the normal gravity value computed on the
 CP2899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2899.degrees latitude (g = 980.6199 gals.).
 CP2899
 CP2899.The modeled gravity was interpolated from observed gravity values.
 CP2899
 CP2899. The following values were computed from the NAD 83(1993) position.
 CP2899
 CP2899;                    North         East     Units Scale Factor Converg.
 CP2899;SPC LA N     -   260,314.728 1,100,538.301   MT  1.00004502   +0 34 04.0
 CP2899;SPC LA N     -   854,049.24  3,610,682.74   sFT  1.00004502   +0 34 04.0
 CP2899;UTM  15      - 3,635,003.322   647,293.246   MT  0.99986751   +0 51 13.5
 CP2899
 CP2899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2899!SPC LA N     -   0.99999896  x   1.00004502  =   1.00004398
 CP2899!UTM  15      -   0.99999896  x   0.99986751  =   0.99986647
 CP2899
 CP2899:                Primary Azimuth Mark                     Grid Az
 CP2899:SPC LA N     -  62 H 016                                 031 08 53.5
 CP2899:UTM  15      -  62 H 016                                 030 51 44.0
 CP2899
 CP2899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4729335003(NAD 83)
 CP2899
 CP2899|---------------------------------------------------------------------|
 CP2899| PID    Reference Object                     Distance      Geod. Az  |
 CP2899|                                                           dddmmss.s |
 CP2899| CP2898 62 H 016                            APPROX. 1.5 KM 0314257.5 |
 CP2899|---------------------------------------------------------------------|
 CP2899
 CP2899                          SUPERSEDED SURVEY CONTROL
 CP2899
 CP2899  NAD 83(1992)-  32 50 35.57460(N)    091 25 34.00188(W) AD(       ) 2
 CP2899  NAD 83(1986)-  32 50 35.58687(N)    091 25 33.99585(W) AD(       ) 2
 CP2899  NAD 27      -  32 50 35.11994(N)    091 25 33.57619(W) AD(       ) 2
 CP2899  NGVD 29 (07/19/86)   32.3    (m)          106.     (f) VERT ANG       
 CP2899
 CP2899.Superseded values are not recommended for survey control.
 CP2899
 CP2899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2899.See file dsdata.pdf to determine how the superseded data were derived.
 CP2899
 CP2899_MARKER: DE = TRAVERSE STATION DISK
 CP2899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2899_STAMPING: 62H015 1976
 CP2899_MARK LOGO: LADTD
 CP2899_PROJECTION: FLUSH
 CP2899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2899+STABILITY: SURFACE MOTION
 CP2899
 CP2899  HISTORY     - Date     Condition        Report By
 CP2899  HISTORY     - 1976     MONUMENTED       LADTD
 CP2899  HISTORY     - 1986     GOOD             LADTD
 CP2899
 CP2899                          STATION DESCRIPTION
 CP2899
 CP2899'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2899'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTHWEST OF OAK GROVE AND
 CP2899'2.5 MILES NORTH OF FOREST.  THE MARK IS SET ON PROPERTY OWNED BY
 CP2899'
 CP2899'TO REACH THE STATION FROM THE WEST CARROL PARISH COURT HOUSE IN
 CP2899'OAK GROVE ON STATE HIGHWAY 2, DRIVE SOUTHWEST ALONG STATE HIGHWAY
 CP2899'2 FOR 3.2 MILES TO THE MARK SET ON THE LEFT AND SOUTHEAST OF THE
 CP2899'HIGHWAY JUST NORTH OF MIKES STEAK AND CATFISH HOUSE.
 CP2899'
 CP2899'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2899'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2899'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2899'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2899'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2899'SURFACE.  THEY ARE STAMPED 62H015 1976.  THE MARK IS 106 FEET
 CP2899'NORTH OF THE NORTHEAST CORNER OF A FRAME BUILDING THAT HOUSES
 CP2899'MIKES STEAK AND CATFISH HOUSE, 72.5 FEET NORTHEAST OF A
 CP2899'TELEPHONE CABLE REPAIR BOX, 67.5 FEET SOUTHEAST OF THE CENTER OF
 CP2899'STATE HIGHWAY 2, 37.5 FEET EAST OF A SIDE-DRAIN (NORTH
 CP2899'END), 7.5 FEET EAST-NORTHEAST OF A 10 INCH PINE TREE AND 2
 CP2899'FEET EAST-SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 CP2899'
 CP2899'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2899
 CP2899                          STATION RECOVERY (1986)
 CP2899
 CP2899'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2899'ABOUT 4.9 KM (3 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP2899'OAK GROVE TO THE STATION MARK, 32.3 METERS (106 FEET) NORTH OF THE
 CP2899'NORTHEAST CORNER OF A FRAME BUILDING WHICH HOUSES MIKES STEAK AND
 CP2899'CATFISH HOUSE, 22.1 METERS (72.5 FEET) NORTHEAST OF A TELEPHONE CABLE
 CP2899'REPAIR BOX, 11.4 METERS (37.5 FEET) EAST OF THE NORTH END OF A SIDE
 CP2899'DRAIN AND 2.3 METERS (7.5 FEET) EAST-NORTHEAST OF A 12-INCH PINE
 CP2899'TREE.
 CP2899'THE MARK IS 0.61 METERS  ESE FROM A WITNESS POST.
 CP2899'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2898 ***********************************************************************
 CP2898  DESIGNATION -  62 H 016
 CP2898  PID         -  CP2898
 CP2898  STATE/COUNTY-  LA/WEST CARROLL
 CP2898  COUNTRY     -  US
 CP2898  USGS QUAD   -  OAK GROVE (2018)
 CP2898
 CP2898                         *CURRENT SURVEY CONTROL
 CP2898  ______________________________________________________________________
 CP2898* NAD 83(1993) POSITION- 32 51 18.36734(N) 091 25 02.66950(W)   ADJUSTED
 CP2898* NAVD 88 ORTHO HEIGHT -    32.646 (meters)      107.11  (feet) ADJUSTED
 CP2898  ______________________________________________________________________
 CP2898  GEOID HEIGHT    -        -26.077 (meters)                     GEOID18
 CP2898  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 CP2898  DYNAMIC HEIGHT  -         32.611 (meters)      106.99  (feet) COMP
 CP2898  MODELED GRAVITY -    979,550.2   (mgal)                       NAVD 88
 CP2898
 CP2898  HORZ ORDER      -  SECOND
 CP2898  VERT ORDER      -  SECOND    CLASS I
 CP2898
 CP2898.The horizontal coordinates were established by classical geodetic methods
 CP2898.and adjusted by the National Geodetic Survey in May 1994.
 CP2898
 CP2898.The orthometric height was determined by differential leveling and
 CP2898.adjusted by the NATIONAL GEODETIC SURVEY
 CP2898.in July 1998.
 CP2898
 CP2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2898.GEOID18 height accuracy estimate available here.
 CP2898
 CP2898.Click photographs - Photos may exist for this station.
 CP2898
 CP2898.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2898
 CP2898.The dynamic height is computed by dividing the NAVD 88
 CP2898.geopotential number by the normal gravity value computed on the
 CP2898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2898.degrees latitude (g = 980.6199 gals.).
 CP2898
 CP2898.The modeled gravity was interpolated from observed gravity values.
 CP2898
 CP2898. The following values were computed from the NAD 83(1993) position.
 CP2898
 CP2898;                    North         East     Units Scale Factor Converg.
 CP2898;SPC LA N     -   261,641.112 1,101,339.951   MT  1.00004840   +0 34 20.5
 CP2898;SPC LA N     -   858,400.88  3,613,312.82   sFT  1.00004840   +0 34 20.5
 CP2898;UTM  15      - 3,636,333.457   648,088.120   MT  0.99987041   +0 51 31.5
 CP2898
 CP2898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2898!SPC LA N     -   0.99999897  x   1.00004840  =   1.00004737
 CP2898!UTM  15      -   0.99999897  x   0.99987041  =   0.99986938
 CP2898
 CP2898:                Primary Azimuth Mark                     Grid Az
 CP2898:SPC LA N     -  62H017 LADH 1976                         037 21 35.5
 CP2898:UTM  15      -  62H017 LADH 1976                         037 04 24.5
 CP2898
 CP2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4808836333(NAD 83)
 CP2898
 CP2898|---------------------------------------------------------------------|
 CP2898| PID    Reference Object                     Distance      Geod. Az  |
 CP2898|                                                           dddmmss.s |
 CP2898| CP2897 62H017 LADH 1976                    APPROX. 0.9 KM 0375556.0 |
 CP2898|---------------------------------------------------------------------|
 CP2898
 CP2898                          SUPERSEDED SURVEY CONTROL
 CP2898
 CP2898  NAD 83(1992)-  32 51 18.36755(N)    091 25 02.66846(W) AD(       ) 2
 CP2898  NAD 83(1986)-  32 51 18.37984(N)    091 25 02.66260(W) AD(       ) 2
 CP2898  NAD 27      -  32 51 17.91436(N)    091 25 02.24390(W) AD(       ) 2
 CP2898  NGVD 29 (07/19/86)   31.8    (m)          104.     (f) VERT ANG       
 CP2898
 CP2898.Superseded values are not recommended for survey control.
 CP2898
 CP2898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2898.See file dsdata.pdf to determine how the superseded data were derived.
 CP2898
 CP2898_MARKER: DE = TRAVERSE STATION DISK
 CP2898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2898_STAMPING: 62H016 1976
 CP2898_MARK LOGO: LADTD
 CP2898_PROJECTION: FLUSH
 CP2898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2898+STABILITY: SURFACE MOTION
 CP2898
 CP2898  HISTORY     - Date     Condition        Report By
 CP2898  HISTORY     - 1976     MONUMENTED       LADTD
 CP2898  HISTORY     - 1986     GOOD             LADTD
 CP2898
 CP2898                          STATION DESCRIPTION
 CP2898
 CP2898'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2898'THE STATION IS LOCATED ABOUT 0.6 MILES SOUTHWEST OF OAK GROVE.  THE
 CP2898'MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA POWER AND LIGHT CO.,
 CP2898'MAIN OFFICE IN MONROE, LA.
 CP2898'
 CP2898'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2898'OAK GROVE ON STATE HIGHWAY 2, DRIVE SOUTHWEST ALONG STATE HIGHWAY
 CP2898'2 FOR 2.1 MILES TO THE LOUISIANA POWER AND LIGHT CO. SUB-STATION
 CP2898'ON THE LEFT AND SOUTHEAST OF THE HIGHWAY.  THE MARK IS SET
 CP2898'SOUTHWEST OF THE SUB-STATION NEAR SOME POWER POLES AND A
 CP2898'CROSS-DRAIN UNDER STATE HIGHWAY 2.
 CP2898'
 CP2898'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2898'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2898'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE SURFACE OF
 CP2898'THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 CP2898'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2898'SURFACE.  THEY ARE STAMPED 62H016 1976.  THE MARK IS 144
 CP2898'FEET NORTHWEST OF A POWER POLE WITH 2 TRANSFORMERS ATTACHED,
 CP2898'88 FEET SOUTHEAST OF THE CENTER OF STATE HIGHWAY 2, 67.5 FEET
 CP2898'EAST-SOUTHEAST OF THE SOUTH END OF A CROSS-DRAIN UNDER STATE
 CP2898'HIGHWAY 2, 47 FEET SOUTHWEST OF THE CENTER OF A GRAVEL DRIVE,
 CP2898'9.5 FEET SOUTHEAST OF A POWER POLE (NO 701) AND 2 FEET SOUTHEAST
 CP2898'OF A METAL WITNESS POST AND SING.
 CP2898'
 CP2898'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2898
 CP2898                          STATION RECOVERY (1986)
 CP2898
 CP2898'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2898'ABOUT 3.3 KM (2 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP2898'OAK GROVE TO THE STATION MARK SET ON THE SOUTH SIDE OF THE HIGHWAY SET
 CP2898'NEAR THE LOUISIANA POWER AND LIGHT COMPANY SUB-STATION, 43.9 METERS
 CP2898'(144 FEET) NORTHWEST OF A POWER POLE WITH TWO TRANSFORMERS, 26.8
 CP2898'METERS (88 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 20.6 METERS
 CP2898'(67.5 FEET) EAST-SOUTHEAST OF THE SOUTH END OF A CROSS DRAIN UNDER THE
 CP2898'HIGHWAY, 14.3 METERS (47 FEET) SOUTHWEST OF THE CENTER OF A GRAVEL
 CP2898'DRIVE AND 2.9 METERS (9.5 FEET) SOUTHEAST OF POWER POLE NUMBER 709.
 CP2898'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 CP2898'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2894 ***********************************************************************
 CP2894  DESIGNATION -  62 H 020
 CP2894  PID         -  CP2894
 CP2894  STATE/COUNTY-  LA/WEST CARROLL
 CP2894  COUNTRY     -  US
 CP2894  USGS QUAD   -  OAK GROVE (2018)
 CP2894
 CP2894                         *CURRENT SURVEY CONTROL
 CP2894  ______________________________________________________________________
 CP2894* NAD 83(1993) POSITION- 32 52 28.69581(N) 091 22 59.31317(W)   ADJUSTED
 CP2894* NAVD 88 ORTHO HEIGHT -    34.689 (meters)      113.81  (feet) ADJUSTED
 CP2894  ______________________________________________________________________
 CP2894  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 CP2894  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 CP2894  DYNAMIC HEIGHT  -         34.651 (meters)      113.68  (feet) COMP
 CP2894  MODELED GRAVITY -    979,552.1   (mgal)                       NAVD 88
 CP2894
 CP2894  HORZ ORDER      -  SECOND
 CP2894  VERT ORDER      -  SECOND    CLASS II
 CP2894
 CP2894.The horizontal coordinates were established by classical geodetic methods
 CP2894.and adjusted by the National Geodetic Survey in May 1994.
 CP2894
 CP2894.The orthometric height was determined by differential leveling and
 CP2894.adjusted by the NATIONAL GEODETIC SURVEY
 CP2894.in June 1991.
 CP2894
 CP2894.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2894.GEOID18 height accuracy estimate available here.
 CP2894
 CP2894.Click photographs - Photos may exist for this station.
 CP2894
 CP2894.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2894
 CP2894.The dynamic height is computed by dividing the NAVD 88
 CP2894.geopotential number by the normal gravity value computed on the
 CP2894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2894.degrees latitude (g = 980.6199 gals.).
 CP2894
 CP2894.The modeled gravity was interpolated from observed gravity values.
 CP2894
 CP2894. The following values were computed from the NAD 83(1993) position.
 CP2894
 CP2894;                    North         East     Units Scale Factor Converg.
 CP2894;SPC LA N     -   263,840.205 1,104,525.071   MT  1.00005404   +0 35 25.7
 CP2894;SPC LA N     -   865,615.74  3,623,762.67   sFT  1.00005404   +0 35 25.7
 CP2894;UTM  15      - 3,638,548.081   651,261.635   MT  0.99988212   +0 52 40.1
 CP2894
 CP2894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2894!SPC LA N     -   0.99999865  x   1.00005404  =   1.00005269
 CP2894!UTM  15      -   0.99999865  x   0.99988212  =   0.99988077
 CP2894
 CP2894:                Primary Azimuth Mark                     Grid Az
 CP2894:SPC LA N     -  62H021 LADH 1976                         026 39 57.5
 CP2894:UTM  15      -  62H021 LADH 1976                         026 22 43.1
 CP2894
 CP2894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5126138548(NAD 83)
 CP2894
 CP2894|---------------------------------------------------------------------|
 CP2894| PID    Reference Object                     Distance      Geod. Az  |
 CP2894|                                                           dddmmss.s |
 CP2894| CP2914 62H021 LADH 1976                    APPROX. 1.4 KM 0271523.2 |
 CP2894| CP2895 OAK GROVE MUN TANK NEW              APPROX. 1.6 KM 2125530.2 |
 CP2894|---------------------------------------------------------------------|
 CP2894
 CP2894                          SUPERSEDED SURVEY CONTROL
 CP2894
 CP2894  NAD 83(1992)-  32 52 28.69615(N)    091 22 59.31175(W) AD(       ) 2
 CP2894  NAD 83(1986)-  32 52 28.70849(N)    091 22 59.30626(W) AD(       ) 2
 CP2894  NAD 27      -  32 52 28.24644(N)    091 22 58.89007(W) AD(       ) 2
 CP2894  NGVD 29 (07/19/86)   33.8    (m)          111.     (f) VERT ANG       
 CP2894
 CP2894.Superseded values are not recommended for survey control.
 CP2894
 CP2894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2894.See file dsdata.pdf to determine how the superseded data were derived.
 CP2894
 CP2894_MARKER: DE = TRAVERSE STATION DISK
 CP2894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2894_STAMPING: 62 H 020 1976
 CP2894_MARK LOGO: LADH
 CP2894_PROJECTION: FLUSH
 CP2894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2894+STABILITY: SURFACE MOTION
 CP2894
 CP2894  HISTORY     - Date     Condition        Report By
 CP2894  HISTORY     - 1976     MONUMENTED       LADTD
 CP2894  HISTORY     - 1985     GOOD             LADTD
 CP2894
 CP2894                          STATION DESCRIPTION
 CP2894
 CP2894'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2894'THE STATION IS LOCATED ABOUT 0.6 MILES NORTHEAST OF OAK GROVE.  THE
 CP2894'MARK IS SET ON PROPERTY OWNED BY MR. JIM DERRY, OAK GROVE, LA.
 CP2894'
 CP2894'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE
 CP2894'IN OAK GROVE ON STATE HIGHWAY 2, DRIVE WEST ALONG STATE HIGHWAY
 CP2894'2 FOR 0.1 MILES TO THE JUNCTION WITH STATE HIGHWAY 17, TURN RIGHT
 CP2894'ON STATE HIGHWAY 17 AND GO NORTHEAST FOR 1.1 MILES TO THE MARK
 CP2894'SET ON THE RIGHT AND SOUTHEAST OF THE HIGHWAY.
 CP2894'
 CP2894'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2894'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2894'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2894'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2894'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2894'SURFACE.  THEY ARE STAMPED 62H020 1976.  THE MARK IS 139 FEET
 CP2894'SOUTH OF A TELEPHONE CABLE REPAIR BOX, 129 FEET SOUTHWEST OF A
 CP2894'POWER POLE WITH A TRANSFORMER ATTACHED, 111 FEET NORTHEAST OF
 CP2894'A TELEPHONE CABLE REPAIR BOX, 33 FEET EAST OF THE CENTER OF STATE
 CP2894'HIGHWAY 17 AND 9.5 FEET EAST OF A METAL WITNESS POST AND
 CP2894'SIGN.
 CP2894'
 CP2894'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2894
 CP2894                          STATION RECOVERY (1985)
 CP2894
 CP2894'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 CP2894'1.6 KM (1 MI) NORTH FROM OAK GROVE.
 CP2894'1.6 KM (1 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP2894'HIGHWAYS 17 AND 2 IN OAK GROVE TO THE STATION MARK ON THE EAST SIDE
 CP2894'OF THE HIGHWAY, 42.4 METERS (139 FEET) SOUTH OF A TELEPHONE CABLE
 CP2894'REPAIR BOX, 39.3 METERS (129 FEET) SOUTHWEST OF A POWER POLE WITH A
 CP2894'TRANSFORMER AND 10.1 METERS (33 FEET) EAST OF THE CENTERLINE OF STATE
 CP2894'HIGHWAY 17.
 CP2894'THE MARK IS 2.90 METERS  E FROM A WITNESS POST.
 CP2894'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3199 ***********************************************************************
 CP3199  DESIGNATION -  62 H 021
 CP3199  PID         -  CP3199
 CP3199  STATE/COUNTY-  LA/WEST CARROLL
 CP3199  COUNTRY     -  US
 CP3199  USGS QUAD   -  KILBOURNE (2018)
 CP3199
 CP3199                         *CURRENT SURVEY CONTROL
 CP3199  ______________________________________________________________________
 CP3199* NAD 83(1986) POSITION- 32 53 08.     (N) 091 22 16.     (W)   SCALED
 CP3199* NAVD 88 ORTHO HEIGHT -    35.331 (meters)      115.92  (feet) ADJUSTED
 CP3199  ______________________________________________________________________
 CP3199  GEOID HEIGHT    -        -26.107 (meters)                     GEOID18
 CP3199  DYNAMIC HEIGHT  -         35.292 (meters)      115.79  (feet) COMP
 CP3199  MODELED GRAVITY -    979,553.1   (mgal)                       NAVD 88
 CP3199
 CP3199  VERT ORDER      -  SECOND    CLASS II
 CP3199
 CP3199.The horizontal coordinates were scaled from a map and have
 CP3199.an estimated accuracy of +/- 6 seconds.
 CP3199
 CP3199.The orthometric height was determined by differential leveling and
 CP3199.adjusted by the NATIONAL GEODETIC SURVEY
 CP3199.in June 1991.
 CP3199
 CP3199.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3199.GEOID18 height accuracy estimate available here.
 CP3199
 CP3199.Click photographs - Photos may exist for this station.
 CP3199
 CP3199.The dynamic height is computed by dividing the NAVD 88
 CP3199.geopotential number by the normal gravity value computed on the
 CP3199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3199.degrees latitude (g = 980.6199 gals.).
 CP3199
 CP3199.The modeled gravity was interpolated from observed gravity values.
 CP3199
 CP3199;                    North         East    Units  Estimated Accuracy
 CP3199;SPC LA N     -   265,060.    1,105,640.      MT  (+/- 180 meters Scaled)
 CP3199
 CP3199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS523397(NAD 83)
 CP3199
 CP3199                          SUPERSEDED SURVEY CONTROL
 CP3199
 CP3199.No superseded survey control is available for this station.
 CP3199
 CP3199_MARKER: DE = TRAVERSE STATION DISK
 CP3199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3199_STAMPING: 62 H 021 1976
 CP3199_MARK LOGO: LADH
 CP3199_PROJECTION: FLUSH
 CP3199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3199+STABILITY: SURFACE MOTION
 CP3199
 CP3199  HISTORY     - Date     Condition        Report By
 CP3199  HISTORY     - 1976     MONUMENTED       LADH
 CP3199  HISTORY     - 1985     GOOD             LADTD
 CP3199
 CP3199                          STATION DESCRIPTION
 CP3199
 CP3199'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3199'3.2 KM (2 MI) NORTH FROM OAK GROVE.
 CP3199'3.2 KM (2 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3199'HIGHWAYS 17 AND 2 IN OAK GROVE TO THE STATION MARK ON THE WEST SIDE
 CP3199'OF THE HIGHWAY, 31.2 METERS (102.5 FEET) NORTHWEST OF A POWER POLE,
 CP3199'12.5 METERS (41 FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 17 AND
 CP3199'11.3 METERS (37 FEET) EAST OF THE EAST RAIL OF THE MISSOURI PACIFIC
 CP3199'RAILROAD.
 CP3199'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CP3199'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2887 ***********************************************************************
 CP2887  DESIGNATION -  62 H 022
 CP2887  PID         -  CP2887
 CP2887  STATE/COUNTY-  LA/WEST CARROLL
 CP2887  COUNTRY     -  US
 CP2887  USGS QUAD   -  KILBOURNE (2018)
 CP2887
 CP2887                         *CURRENT SURVEY CONTROL
 CP2887  ______________________________________________________________________
 CP2887* NAD 83(1993) POSITION- 32 53 28.47542(N) 091 22 21.10372(W)   ADJUSTED
 CP2887* NAVD 88 ORTHO HEIGHT -    34.525 (meters)      113.27  (feet) ADJUSTED
 CP2887  ______________________________________________________________________
 CP2887  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 CP2887  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 CP2887  DYNAMIC HEIGHT  -         34.488 (meters)      113.15  (feet) COMP
 CP2887  MODELED GRAVITY -    979,553.7   (mgal)                       NAVD 88
 CP2887
 CP2887  HORZ ORDER      -  SECOND
 CP2887  VERT ORDER      -  SECOND    CLASS II
 CP2887
 CP2887.The horizontal coordinates were established by classical geodetic methods
 CP2887.and adjusted by the National Geodetic Survey in May 1994.
 CP2887
 CP2887.The orthometric height was determined by differential leveling and
 CP2887.adjusted by the NATIONAL GEODETIC SURVEY
 CP2887.in June 1991.
 CP2887
 CP2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2887.GEOID18 height accuracy estimate available here.
 CP2887
 CP2887.Click photographs - Photos may exist for this station.
 CP2887
 CP2887.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2887
 CP2887.The dynamic height is computed by dividing the NAVD 88
 CP2887.geopotential number by the normal gravity value computed on the
 CP2887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2887.degrees latitude (g = 980.6199 gals.).
 CP2887
 CP2887.The modeled gravity was interpolated from observed gravity values.
 CP2887
 CP2887. The following values were computed from the NAD 83(1993) position.
 CP2887
 CP2887;                    North         East     Units Scale Factor Converg.
 CP2887;SPC LA N     -   265,692.078 1,105,499.200   MT  1.00005892   +0 35 45.9
 CP2887;SPC LA N     -   871,691.43  3,626,958.63   sFT  1.00005892   +0 35 45.9
 CP2887;UTM  15      - 3,640,404.500   652,226.290   MT  0.99988573   +0 53 02.3
 CP2887
 CP2887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2887!SPC LA N     -   0.99999868  x   1.00005892  =   1.00005760
 CP2887!UTM  15      -   0.99999868  x   0.99988573  =   0.99988441
 CP2887
 CP2887:                Primary Azimuth Mark                     Grid Az
 CP2887:SPC LA N     -  JACKSON AZ MK                            025 50 06.0
 CP2887:UTM  15      -  JACKSON AZ MK                            025 32 49.6
 CP2887
 CP2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5222640404(NAD 83)
 CP2887
 CP2887|---------------------------------------------------------------------|
 CP2887| PID    Reference Object                     Distance      Geod. Az  |
 CP2887|                                                           dddmmss.s |
 CP2887| CP2886 JACKSON AZ MK                       APPROX. 0.9 KM 0262551.9 |
 CP2887| CP2895 OAK GROVE MUN TANK NEW              APPROX. 3.7 KM 2101954.1 |
 CP2887|---------------------------------------------------------------------|
 CP2887
 CP2887                          SUPERSEDED SURVEY CONTROL
 CP2887
 CP2887  NAD 83(1992)-  32 53 28.47588(N)    091 22 21.10225(W) AD(       ) 2
 CP2887  NAD 83(1986)-  32 53 28.48817(N)    091 22 21.09682(W) AD(       ) 2
 CP2887  NAD 27      -  32 53 28.02849(N)    091 22 20.68228(W) AD(       ) 2
 CP2887  NGVD 29 (07/19/86)   33.6    (m)          110.     (f) VERT ANG       
 CP2887
 CP2887.Superseded values are not recommended for survey control.
 CP2887
 CP2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2887.See file dsdata.pdf to determine how the superseded data were derived.
 CP2887
 CP2887_MARKER: DE = TRAVERSE STATION DISK
 CP2887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2887_STAMPING: 62 H 022 1976
 CP2887_MARK LOGO: LADH
 CP2887_PROJECTION: FLUSH
 CP2887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2887+STABILITY: SURFACE MOTION
 CP2887
 CP2887  HISTORY     - Date     Condition        Report By
 CP2887  HISTORY     - 1976     MONUMENTED       LADTD
 CP2887  HISTORY     - 1985     GOOD             LADTD
 CP2887
 CP2887                          STATION DESCRIPTION
 CP2887
 CP2887'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2887'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF OAK GROVE.  THE
 CP2887'MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 CP2887'HIGHWAYS.
 CP2887'
 CP2887'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2887'OAK GROVE ON STATE HIGHWAY 2, DRIVE WEST ALONG STATE HIGHWAY 2
 CP2887'FOR 0.1 MILES TO THE JUNCTION OF STATE HIGHWAY 17, TURN RIGHT ON
 CP2887'STATE HIGHWAY 17 AND GO NORTHEAST FOR 2.4 MILES TO THE STATION ON
 CP2887'THE RIGHT AND SOUTHEAST OF THE HIGHWAY.
 CP2887'
 CP2887'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2887'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2887'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2887'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2887'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2887'SURFACE.  THEY ARE STAMPED 62H022 1976.  THE MARK IS 282 FEET
 CP2887'SOUTH-SOUTHEAST OF THE CENTER OF A HEADWALL ON THE EAST END OF
 CP2887'A CROSS-DRAIN UNDER STATE HIGHWAY 17, 152 FEET NORTHEAST OF A
 CP2887'POWER POLE, 51 FEET EAST-SOUTHEAST OF THE CENTER OF STATE
 CP2887'HIGHWAY 17, 13.5 FEET EAST-SOUTHEAST OF A POWER POLE AND 1.5
 CP2887'FEET NORTH-NORTHEAST OF A METAL WITNESS POST AND
 CP2887'SIGN.
 CP2887'
 CP2887'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP2887
 CP2887                          STATION RECOVERY (1985)
 CP2887
 CP2887'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 CP2887'3.9 KM (2.4 MI) NORTH FROM OAK GROVE.
 CP2887'3.9 KM (2.4 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP2887'HIGHWAY 17 AND 2 IN OAK GROVE TO THE STATION MARK ON THE EAST SIDE OF
 CP2887'THE HIGHWAY, 86 METERS (282 FEET) SOUTH-SOUTHEAST OF THE CENTER OF A
 CP2887'HEADWALL ON THE EAST END OF A CROSS DRAIN UNDER STATE HIGHWAY 17,
 CP2887'46.3 METERS (152 FEET) NORTHEAST OF A POWER POLE, 15.6 METERS (51
 CP2887'FEET) EAST OF THE CENTERLINE OF STATE HIGHWAY 17 AND 4.1 METERS (13.5
 CP2887'FEET) EAST-SOUTHEAST OF A POWER POLE.
 CP2887'THE MARK IS 0.46 METERS  NNE FROM A WITNESS POST.
 CP2887'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1114 ***********************************************************************
 CP1114  DESIGNATION -  62 M CAP
 CP1114  PID         -  CP1114
 CP1114  STATE/COUNTY-  LA/EAST CARROLL
 CP1114  COUNTRY     -  US
 CP1114  USGS QUAD   -  MILLIKIN (2018)
 CP1114
 CP1114                         *CURRENT SURVEY CONTROL
 CP1114  ______________________________________________________________________
 CP1114* NAD 83(1986) POSITION- 32 54 46.     (N) 091 12 37.     (W)   SCALED
 CP1114* NAVD 88 ORTHO HEIGHT -    34.09  (+/-2cm)      111.8   (feet) VERTCON3
 CP1114  ______________________________________________________________________
 CP1114  GEOID HEIGHT    -        -26.281 (meters)                     GEOID18
 CP1114  VERT ORDER      -  ? (See Below)
 CP1114
 CP1114.The horizontal coordinates were scaled from a map and have
 CP1114.an estimated accuracy of +/- 6 seconds.
 CP1114
 CP1114.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1114.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1114
 CP1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1114.GEOID18 height accuracy estimate available here.
 CP1114
 CP1114.The vertical order pertains to the NGVD 29 superseded value.
 CP1114
 CP1114.Click photographs - Photos may exist for this station.
 CP1114
 CP1114;                    North         East    Units  Estimated Accuracy
 CP1114;SPC LA N     -   268,250.    1,120,650.      MT  (+/- 180 meters Scaled)
 CP1114
 CP1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS673430(NAD 83)
 CP1114
 CP1114                          SUPERSEDED SURVEY CONTROL
 CP1114
 CP1114  NGVD 29 (??/??/92)   34.017  (m)          111.60   (f) ADJ UNCH       
 CP1114
 CP1114.Superseded values are not recommended for survey control.
 CP1114
 CP1114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1114.See file dsdata.pdf to determine how the superseded data were derived.
 CP1114
 CP1114_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1114_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1114_MARK LOGO: USACE
 CP1114_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1114_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1114
 CP1114  HISTORY     - Date     Condition        Report By
 CP1114  HISTORY     - UNK      MONUMENTED       USACE
 CP1114  HISTORY     - 1934     GOOD             USACE
 CP1114  HISTORY     - 1968     MARK NOT FOUND   USGS
 CP1114
 CP1114                          STATION DESCRIPTION
 CP1114
 CP1114'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1114'9.0 MI E FROM LAKE PROVIDENCE.
 CP1114'IS A PIPE STONE BENCH WITH BRASS CAP.  LOCATED ON RIGHT BANK OF MISS.
 CP1114'RIVER, EAST CARROLL PARISH, LA.  ON THE SHERWOOD PLANTATION, 200 FEET
 CP1114'BACK OF LEVEE AT A POINT WHERE GRAVEL ROAD RUNNIN PARALLEL TO LEVEE
 CP1114'LEAVES HWY. 65, AT J.R. HOBSONS STORE (KNOWN AS 9 MILE STORE)
 CP1114'APPROXIMATELY 9 MILES BY HWY. FROM LAKE PROVIDENCE, 20 FEET NORTH OF
 CP1114'SMALL BLACKSMITH SHOP, 60 FEET SOUTH OF THE SOUTHWEST CORNER OF
 CP1114'HOBSONS STORE, TOP OF PIPE IS 12 INCHES ABOVE THE GROUND.
 CP1114
 CP1114                          STATION RECOVERY (1968)
 CP1114
 CP1114'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 CP1114'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0927 ***********************************************************************
 AU0927  DESIGNATION -  62 NOSWB
 AU0927  PID         -  AU0927
 AU0927  STATE/COUNTY-  LA/JEFFERSON
 AU0927  COUNTRY     -  US
 AU0927  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0927
 AU0927                         *CURRENT SURVEY CONTROL
 AU0927  ______________________________________________________________________
 AU0927* NAD 83(1986) POSITION- 29 56 39.     (N) 090 02 48.     (W)   SCALED
 AU0927* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0927  **This station is located in a suspected subsidence area (see below).
 AU0927  ______________________________________________________________________
 AU0927  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 AU0927
 AU0927.The horizontal coordinates were scaled from a map and have
 AU0927.an estimated accuracy of +/- 6 seconds.
 AU0927
 AU0927.** This station is in an area of known vertical motion. If an
 AU0927.** orthometric height was ever established but is not available 
 AU0927.** in the current survey control section, the orthometric height
 AU0927.** is considered suspect.  Suspect heights are available in the
 AU0927.** superseded section only if requested.
 AU0927
 AU0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0927.GEOID18 height accuracy estimate available here.
 AU0927
 AU0927.Click photographs - Photos may exist for this station.
 AU0927
 AU0927;                    North         East    Units  Estimated Accuracy
 AU0927;SPC LA S     -   160,780.    1,124,200.      MT  (+/- 180 meters Scaled)
 AU0927
 AU0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP850162(NAD 83)
 AU0927
 AU0927                          SUPERSEDED SURVEY CONTROL
 AU0927
 AU0927.No superseded survey control is available for this station.
 AU0927
 AU0927_MARKER: R = RIVET
 AU0927_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0927_SP_SET: DOOR SILL
 AU0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0927+STABILITY: SURFACE MOTION
 AU0927
 AU0927  HISTORY     - Date     Condition        Report By
 AU0927  HISTORY     - 1964     MONUMENTED       CGS
 AU0927
 AU0927                          STATION DESCRIPTION
 AU0927
 AU0927'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0927'AT ALGIERS, ALONG DIANA STREET, BETWEEN PACIFIC AVENUE AND ELMIRA
 AU0927'AVENUE, 60 FEET SOUTH OF THE CENTER LINE OF DIANA STREET, 100 FEET
 AU0927'WEST OF THE CENTER LINE OF PACIFIC AVENUE, SET AT THE SOUTHEAST CORNER
 AU0927'OF DOOR SILL ON NORTH SIDE OF SEWERAGE PUMPING STATION NO. C AND
 AU0927'1-INCH ABOVE THE LEVEL OF THE SIDEWALK.  A 3/4 INCH COPPER PIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2469 ***********************************************************************
 CP2469  DESIGNATION -  62 V 1
 CP2469  PID         -  CP2469
 CP2469  STATE/COUNTY-  LA/WEST CARROLL
 CP2469  COUNTRY     -  US
 CP2469  USGS QUAD   -  EPPS (2018)
 CP2469
 CP2469                         *CURRENT SURVEY CONTROL
 CP2469  ______________________________________________________________________
 CP2469* NAD 83(1986) POSITION- 32 35 48.     (N) 091 28 54.     (W)   SCALED
 CP2469* NAVD 88 ORTHO HEIGHT -    28.614 (meters)       93.88  (feet) ADJUSTED
 CP2469  ______________________________________________________________________
 CP2469  GEOID HEIGHT    -        -26.052 (meters)                     GEOID18
 CP2469  DYNAMIC HEIGHT  -         28.583 (meters)       93.78  (feet) COMP
 CP2469  MODELED GRAVITY -    979,537.8   (mgal)                       NAVD 88
 CP2469
 CP2469  VERT ORDER      -  SECOND    CLASS I
 CP2469
 CP2469.The horizontal coordinates were scaled from a map and have
 CP2469.an estimated accuracy of +/- 6 seconds.
 CP2469
 CP2469.The orthometric height was determined by differential leveling and
 CP2469.adjusted by the NATIONAL GEODETIC SURVEY
 CP2469.in June 1991.
 CP2469
 CP2469.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2469.GEOID18 height accuracy estimate available here.
 CP2469
 CP2469.Click photographs - Photos may exist for this station.
 CP2469
 CP2469.The dynamic height is computed by dividing the NAVD 88
 CP2469.geopotential number by the normal gravity value computed on the
 CP2469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2469.degrees latitude (g = 980.6199 gals.).
 CP2469
 CP2469.The modeled gravity was interpolated from observed gravity values.
 CP2469
 CP2469;                    North         East    Units  Estimated Accuracy
 CP2469;SPC LA N     -   232,920.    1,095,590.      MT  (+/- 180 meters Scaled)
 CP2469
 CP2469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS424075(NAD 83)
 CP2469
 CP2469                          SUPERSEDED SURVEY CONTROL
 CP2469
 CP2469.No superseded survey control is available for this station.
 CP2469
 CP2469_MARKER: DB = BENCH MARK DISK
 CP2469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2469_STAMPING: 62 V 1 1985
 CP2469_MARK LOGO: LADTD
 CP2469_PROJECTION: FLUSH
 CP2469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2469+STABILITY: SURFACE MOTION
 CP2469
 CP2469  HISTORY     - Date     Condition        Report By
 CP2469  HISTORY     - 1985     MONUMENTED       LADTD
 CP2469
 CP2469                          STATION DESCRIPTION
 CP2469
 CP2469'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2469'17.1 KM (10.6 MI) NORTH FROM DELHI.
 CP2469'ABOUT 17.1 KM (10.6 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2469'OFFICE IN DELHI TO THE BENCH MARK ON THE LEFT, 90.8 METERS (298 FEET)
 CP2469'WEST OF THE CENTERLINE OF STATE HIGHWAY 17 ON PROPERTY OWNED BY
 CP2469'RONNIE POWELL, 18.3 METERS (60 FEET) SOUTHWEST OF A 48-INCH OAK TREE,
 CP2469'14.5 METERS (47.5 FEET) EAST OF THE EAST END OF A METAL CULVERT UNDER
 CP2469'A DRIVE LEADING INTO A FIELD, 6.9 METERS (22.5 FEET) SOUTH OF THE
 CP2469'CENTER OF A DRIVE AND 1.1 METERS (3.5 FEET) WEST OF A POWER POLE WITH
 CP2469'TRANSFORMER NO 314-00.
 CP2469'THE MARK IS 2.44 METERS  ENE FROM A WITNESS POST.
 CP2469'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2479 ***********************************************************************
 CP2479  DESIGNATION -  62 V 10
 CP2479  PID         -  CP2479
 CP2479  STATE/COUNTY-  LA/WEST CARROLL
 CP2479  COUNTRY     -  US
 CP2479  USGS QUAD   -  BEAR SKIN (2018)
 CP2479
 CP2479                         *CURRENT SURVEY CONTROL
 CP2479  ______________________________________________________________________
 CP2479* NAD 83(1986) POSITION- 32 40 55.     (N) 091 31 07.     (W)   SCALED
 CP2479* NAVD 88 ORTHO HEIGHT -    28.522 (meters)       93.58  (feet) ADJUSTED
 CP2479  ______________________________________________________________________
 CP2479  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 CP2479  DYNAMIC HEIGHT  -         28.491 (meters)       93.47  (feet) COMP
 CP2479  MODELED GRAVITY -    979,541.5   (mgal)                       NAVD 88
 CP2479
 CP2479  VERT ORDER      -  SECOND    CLASS I
 CP2479
 CP2479.The horizontal coordinates were scaled from a map and have
 CP2479.an estimated accuracy of +/- 6 seconds.
 CP2479
 CP2479.The orthometric height was determined by differential leveling and
 CP2479.adjusted by the NATIONAL GEODETIC SURVEY
 CP2479.in June 1991.
 CP2479
 CP2479.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2479.GEOID18 height accuracy estimate available here.
 CP2479
 CP2479.Click photographs - Photos may exist for this station.
 CP2479
 CP2479.The dynamic height is computed by dividing the NAVD 88
 CP2479.geopotential number by the normal gravity value computed on the
 CP2479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2479.degrees latitude (g = 980.6199 gals.).
 CP2479
 CP2479.The modeled gravity was interpolated from observed gravity values.
 CP2479
 CP2479;                    North         East    Units  Estimated Accuracy
 CP2479;SPC LA N     -   242,350.    1,092,040.      MT  (+/- 180 meters Scaled)
 CP2479
 CP2479_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS388169(NAD 83)
 CP2479
 CP2479                          SUPERSEDED SURVEY CONTROL
 CP2479
 CP2479.No superseded survey control is available for this station.
 CP2479
 CP2479_MARKER: DB = BENCH MARK DISK
 CP2479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2479_STAMPING: 62 V 10 1985
 CP2479_MARK LOGO: LADTD
 CP2479_PROJECTION: FLUSH
 CP2479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2479+STABILITY: SURFACE MOTION
 CP2479
 CP2479  HISTORY     - Date     Condition        Report By
 CP2479  HISTORY     - 1985     MONUMENTED       LADTD
 CP2479
 CP2479                          STATION DESCRIPTION
 CP2479
 CP2479'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2479'32.9 KM (20.4 MI) NW FROM DELHI.
 CP2479'ABOUT 26.6 KM (16.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2479'OFFICE IN DELHI TO THE JUNCTION OF STATE HIGHWAYS 17 AND 577 IN THE
 CP2479'TOWN OF DARNELL, THENCE WEST (LEFT) ON STATE HIGHWAY 577 FOR 6.3 KM
 CP2479'(3.9 MI) TO THE BENCH MARK ON THE RIGHT, 40.7 METERS (133.5 FEET)
 CP2479'NORTH OF THE CENTERLINE OF STATE HIGHWAY 577, 29.9 METERS (98 FEET)
 CP2479'NORTH-NORTHWEST OF A TELEPHONE JUNCTION BOX AND 0.8 METERS (2.5 FEET)
 CP2479'SOUTH OF A 4 STRAND BARBED WIRE FENCE.
 CP2479'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CP2479'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2484 ***********************************************************************
 CP2484  DESIGNATION -  62 V 11
 CP2484  PID         -  CP2484
 CP2484  STATE/COUNTY-  LA/WEST CARROLL
 CP2484  COUNTRY     -  US
 CP2484  USGS QUAD   -  BEAR SKIN (2018)
 CP2484
 CP2484                         *CURRENT SURVEY CONTROL
 CP2484  ______________________________________________________________________
 CP2484* NAD 83(1986) POSITION- 32 40 54.05   (N) 091 33 13.84   (W)   HD_HELD1
 CP2484* NAVD 88 ORTHO HEIGHT -    27.784 (meters)       91.15  (feet) ADJUSTED
 CP2484  ______________________________________________________________________
 CP2484  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 CP2484  DYNAMIC HEIGHT  -         27.754 (meters)       91.06  (feet) COMP
 CP2484  MODELED GRAVITY -    979,539.9   (mgal)                       NAVD 88
 CP2484
 CP2484  VERT ORDER      -  SECOND    CLASS I
 CP2484
 CP2484.The horizontal coordinates were determined by differentially corrected
 CP2484.hand held GPS observations or other comparable positioning techniques
 CP2484.and have an estimated accuracy of +/- 3 meters.
 CP2484
 CP2484.The orthometric height was determined by differential leveling and
 CP2484.adjusted by the NATIONAL GEODETIC SURVEY
 CP2484.in June 1991.
 CP2484
 CP2484.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2484.GEOID18 height accuracy estimate available here.
 CP2484
 CP2484.Click photographs - Photos may exist for this station.
 CP2484
 CP2484.The dynamic height is computed by dividing the NAVD 88
 CP2484.geopotential number by the normal gravity value computed on the
 CP2484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2484.degrees latitude (g = 980.6199 gals.).
 CP2484
 CP2484.The modeled gravity was interpolated from observed gravity values.
 CP2484
 CP2484;                    North         East    Units  Estimated Accuracy
 CP2484;SPC LA N     -   242,289.3   1,088,736.6     MT  (+/- 3 meters HH1 GPS) 
 CP2484
 CP2484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3558216922(NAD 83)
 CP2484
 CP2484                          SUPERSEDED SURVEY CONTROL
 CP2484
 CP2484.No superseded survey control is available for this station.
 CP2484
 CP2484_MARKER: DB = BENCH MARK DISK
 CP2484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2484_STAMPING: 62 V 11 1985
 CP2484_MARK LOGO: LADTD
 CP2484_PROJECTION: RECESSED 3 CENTIMETERS
 CP2484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2484+STABILITY: SURFACE MOTION
 CP2484
 CP2484  HISTORY     - Date     Condition        Report By
 CP2484  HISTORY     - 1985     MONUMENTED       LADTD
 CP2484
 CP2484                          STATION DESCRIPTION
 CP2484
 CP2484'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2484'30.4 KM (18.9 MI) NE FROM HOLLY RIDGE.
 CP2484'ABOUT 30.4 KM (18.9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION
 CP2484'OF STATE HIGHWAY 183 AND U. S. HIGHWAY 80 AT HOLLY RIDGE TO THE
 CP2484'BENCH MARK ON THE RIGHT AND ABOUT 26.6 KM (16.5 MI) NORTH ON STATE
 CP2484'HIGHWAY 17 FROM THE POST OFFICE IN DELHI TO THE JUNCTION OF STATE
 CP2484'HIGHWAYS 17 AND 577, THENCE WEST (LEFT) ON STATE HIGHWAY 577 FOR
 CP2484'ABOUT 10.1 KM (6.25 MI) TO THE BENCH MARK ON THE LEFT, 45.1 METERS
 CP2484'(148 FEET) NORTH- NORTHEAST OF A RED BRICK HOUSE BELONGING TO B B
 CP2484'SELF, 13.4 METERS (44 FEET) SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 CP2484'577, 12.5 METERS (41 FEET) NORTHWEST OF A 30 INCH OAK TREE AND 0.8
 CP2484'METERS (2.5 FEET) EAST OF A POWER POLE NUMBERED 202-442-1.
 CP2484'THE MARK IS 2.59 METERS  E FROM A WITNESS POST.
 CP2484'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2485 ***********************************************************************
 CP2485  DESIGNATION -  62 V 12
 CP2485  PID         -  CP2485
 CP2485  STATE/COUNTY-  LA/WEST CARROLL
 CP2485  COUNTRY     -  US
 CP2485  USGS QUAD   -  BEAR SKIN (2018)
 CP2485
 CP2485                         *CURRENT SURVEY CONTROL
 CP2485  ______________________________________________________________________
 CP2485* NAD 83(1986) POSITION- 32 40 54.12   (N) 091 34 18.94   (W)   HD_HELD1
 CP2485* NAVD 88 ORTHO HEIGHT -    27.582 (meters)       90.49  (feet) ADJUSTED
 CP2485  ______________________________________________________________________
 CP2485  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 CP2485  DYNAMIC HEIGHT  -         27.551 (meters)       90.39  (feet) COMP
 CP2485  MODELED GRAVITY -    979,539.4   (mgal)                       NAVD 88
 CP2485
 CP2485  VERT ORDER      -  SECOND    CLASS I
 CP2485
 CP2485.The horizontal coordinates were determined by differentially corrected
 CP2485.hand held GPS observations or other comparable positioning techniques
 CP2485.and have an estimated accuracy of +/- 3 meters.
 CP2485
 CP2485.The orthometric height was determined by differential leveling and
 CP2485.adjusted by the NATIONAL GEODETIC SURVEY
 CP2485.in June 1991.
 CP2485
 CP2485.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2485.GEOID18 height accuracy estimate available here.
 CP2485
 CP2485.Click photographs - Photos may exist for this station.
 CP2485
 CP2485.The dynamic height is computed by dividing the NAVD 88
 CP2485.geopotential number by the normal gravity value computed on the
 CP2485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2485.degrees latitude (g = 980.6199 gals.).
 CP2485
 CP2485.The modeled gravity was interpolated from observed gravity values.
 CP2485
 CP2485;                    North         East    Units  Estimated Accuracy
 CP2485;SPC LA N     -   242,276.8   1,087,040.7     MT  (+/- 3 meters HH1 GPS) 
 CP2485
 CP2485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3388716902(NAD 83)
 CP2485
 CP2485                          SUPERSEDED SURVEY CONTROL
 CP2485
 CP2485.No superseded survey control is available for this station.
 CP2485
 CP2485_MARKER: DB = BENCH MARK DISK
 CP2485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2485_STAMPING: 62 V 12 1985
 CP2485_MARK LOGO: LADTD
 CP2485_PROJECTION: FLUSH
 CP2485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2485+STABILITY: SURFACE MOTION
 CP2485
 CP2485  HISTORY     - Date     Condition        Report By
 CP2485  HISTORY     - 1985     MONUMENTED       LADTD
 CP2485
 CP2485                          STATION DESCRIPTION
 CP2485
 CP2485'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2485'29 KM (18 MI) NE FROM HOLLY RIDGE.
 CP2485'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2485'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2485'OF STATE HIGHWAYS 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134
 CP2485'FOR 2.7 KM (1.6 MI) TO THE JUNCTION OF STATE HIGHWAYS 134 AND 585,
 CP2485'CONTINUE NORTH ON STATE HIGHWAY 585 FOR 5.7 KM (3.6 MI) TO THE WEST
 CP2485'CARROLL PARISH LINE, CONTINUE NORTHEASTERLY ON STATE HIGHWAY 585 FRON
 CP2485'THE WEST CARROLL PARISH LINE FOR 6 KM (3.8 MI) TO THE BENCH MARK ON
 CP2485'THE RIGHT SET NEAR THE NEW PROSPECT BAPTIST CHURCH SIGN, 25.9 METERS
 CP2485'(85 FEET) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE CHURCH, 12.2
 CP2485'METERS (40 FEET) SOUTH OF THE CENTERLINE OF STATE HIGHWAY 585, 1.2
 CP2485'METERS (4 FEET) WEST-NORTHWEST FROM A POWER POLE NUMBERED D4 AND 0.9
 CP2485'METERS (3 FEET) WEST OF A RIGHT-OF-WAY MARKER.
 CP2485'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2485'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2486 ***********************************************************************
 CP2486  DESIGNATION -  62 V 13
 CP2486  PID         -  CP2486
 CP2486  STATE/COUNTY-  LA/WEST CARROLL
 CP2486  COUNTRY     -  US
 CP2486  USGS QUAD   -  BEAR SKIN (2018)
 CP2486
 CP2486                         *CURRENT SURVEY CONTROL
 CP2486  ______________________________________________________________________
 CP2486* NAD 83(1986) POSITION- 32 40 52.     (N) 091 35 06.     (W)   SCALED
 CP2486* NAVD 88 ORTHO HEIGHT -    27.920 (meters)       91.60  (feet) ADJUSTED
 CP2486  ______________________________________________________________________
 CP2486  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 CP2486  DYNAMIC HEIGHT  -         27.889 (meters)       91.50  (feet) COMP
 CP2486  MODELED GRAVITY -    979,539.2   (mgal)                       NAVD 88
 CP2486
 CP2486  VERT ORDER      -  SECOND    CLASS I
 CP2486
 CP2486.The horizontal coordinates were scaled from a map and have
 CP2486.an estimated accuracy of +/- 6 seconds.
 CP2486
 CP2486.The orthometric height was determined by differential leveling and
 CP2486.adjusted by the NATIONAL GEODETIC SURVEY
 CP2486.in June 1991.
 CP2486
 CP2486.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2486.GEOID18 height accuracy estimate available here.
 CP2486
 CP2486.Click photographs - Photos may exist for this station.
 CP2486
 CP2486.The dynamic height is computed by dividing the NAVD 88
 CP2486.geopotential number by the normal gravity value computed on the
 CP2486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2486.degrees latitude (g = 980.6199 gals.).
 CP2486
 CP2486.The modeled gravity was interpolated from observed gravity values.
 CP2486
 CP2486;                    North         East    Units  Estimated Accuracy
 CP2486;SPC LA N     -   242,200.    1,085,820.      MT  (+/- 180 meters Scaled)
 CP2486
 CP2486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS326168(NAD 83)
 CP2486
 CP2486                          SUPERSEDED SURVEY CONTROL
 CP2486
 CP2486.No superseded survey control is available for this station.
 CP2486
 CP2486_MARKER: DB = BENCH MARK DISK
 CP2486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2486_STAMPING: 62 V 13 1985
 CP2486_MARK LOGO: LADTD
 CP2486_PROJECTION: FLUSH
 CP2486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2486+STABILITY: SURFACE MOTION
 CP2486
 CP2486  HISTORY     - Date     Condition        Report By
 CP2486  HISTORY     - 1985     MONUMENTED       LADTD
 CP2486
 CP2486                          STATION DESCRIPTION
 CP2486
 CP2486'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2486'27.4 KM (17 MI) NE FROM HOLLY RIDGE.
 CP2486'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2486'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2486'OF STATE HIGHWAYS 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134
 CP2486'FOR 2.7 KM (1.6 MI) TO THE JUNCTION OF STATE HIGHWAYS 134 AND 585,
 CP2486'CONTINUE NORTH ON STATE HIGHWAY 585 FOR 5.7 KM (3.6 MI) TO THE WEST
 CP2486'CARROLL PARISH LINE, CONTINUE NORTHEASTERLY ON STATE HIGHWAY 585 FROM
 CP2486'THE WEST CARROLL PARISH LINE FOR 4.4 KM (2.8 MI) TO THE BENCH MARK ON
 CP2486'THE RIGHT SET NEAR A FENCE LINE, 26.5 METERS (87 FEET) EAST-NORTHEAST
 CP2486'OF A POWER POLE WITH TRANSFORMER, 9.3 METERS (30.5 FEET) SOUTH OF THE
 CP2486'CENTERLINE OF STATE HIGHWAY 585, 7.9 METERS (26 FEET) WEST OF THE
 CP2486'CENTER OF A METAL GATE AND 0.61 METERS (2 FEET) NORTH OF A 4 STRAND
 CP2486'BARBED WIRE FENCE.
 CP2486'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 CP2486'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2487 ***********************************************************************
 CP2487  DESIGNATION -  62 V 14
 CP2487  PID         -  CP2487
 CP2487  STATE/COUNTY-  LA/WEST CARROLL
 CP2487  COUNTRY     -  US
 CP2487  USGS QUAD   -  BEAR SKIN (2018)
 CP2487
 CP2487                         *CURRENT SURVEY CONTROL
 CP2487  ______________________________________________________________________
 CP2487* NAD 83(1986) POSITION- 32 40 54.91   (N) 091 36 04.22   (W)   HD_HELD1
 CP2487* NAVD 88 ORTHO HEIGHT -    28.789 (meters)       94.45  (feet) ADJUSTED
 CP2487  ______________________________________________________________________
 CP2487  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 CP2487  DYNAMIC HEIGHT  -         28.758 (meters)       94.35  (feet) COMP
 CP2487  MODELED GRAVITY -    979,539.2   (mgal)                       NAVD 88
 CP2487
 CP2487  VERT ORDER      -  SECOND    CLASS I
 CP2487
 CP2487.The horizontal coordinates were determined by differentially corrected
 CP2487.hand held GPS observations or other comparable positioning techniques
 CP2487.and have an estimated accuracy of +/- 3 meters.
 CP2487
 CP2487.The orthometric height was determined by differential leveling and
 CP2487.adjusted by the NATIONAL GEODETIC SURVEY
 CP2487.in June 1991.
 CP2487
 CP2487.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2487.GEOID18 height accuracy estimate available here.
 CP2487
 CP2487.Click photographs - Photos may exist for this station.
 CP2487
 CP2487.The dynamic height is computed by dividing the NAVD 88
 CP2487.geopotential number by the normal gravity value computed on the
 CP2487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2487.degrees latitude (g = 980.6199 gals.).
 CP2487
 CP2487.The modeled gravity was interpolated from observed gravity values.
 CP2487
 CP2487;                    North         East    Units  Estimated Accuracy
 CP2487;SPC LA N     -   242,278.0   1,084,297.8     MT  (+/- 3 meters HH1 GPS) 
 CP2487
 CP2487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3114416889(NAD 83)
 CP2487
 CP2487                          SUPERSEDED SURVEY CONTROL
 CP2487
 CP2487.No superseded survey control is available for this station.
 CP2487
 CP2487_MARKER: DB = BENCH MARK DISK
 CP2487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2487_STAMPING: 62 V 14 1985
 CP2487_MARK LOGO: LADTD
 CP2487_PROJECTION: RECESSED 3 CENTIMETERS
 CP2487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2487+STABILITY: SURFACE MOTION
 CP2487
 CP2487  HISTORY     - Date     Condition        Report By
 CP2487  HISTORY     - 1985     MONUMENTED       LADTD
 CP2487
 CP2487                          STATION DESCRIPTION
 CP2487
 CP2487'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2487'26.1 KM (16.2 MI) NE FROM HOLLY RIDGE.
 CP2487'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2487'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUNCTION
 CP2487'OF STATE HIGHWAYS 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134
 CP2487'FOR 2.7 KM (1.6 MI) TO THE JUNCTION OF STATE HIGHWAYS 134 AND 585,
 CP2487'CONTINUE NORTH ON STATE HIGHWAY 585 FOR 5.7 KM (3.6 MI) TO THE WEST
 CP2487'CARROLL PARISH LINE, CONTINUE NORTHEASTERLY ON STATE HIGHWAY 585 FROM
 CP2487'THE WEST CARROLL PARISH LINE FOR 3.2 KM (2 MI) TO THE BENCH MARK ON
 CP2487'THE LEFT SET NEAR A POWER POLE, 22 METERS (72 FEET) WEST OF THE
 CP2487'CENTER OF A DRIVEWAY LEADING TO A WHITE WOOD FRAME HOUSE, 12.2 METERS
 CP2487'(40 FEET) NORTH OF THE CENTERLINE OF STATE HIGHWAY 585, 5.8 METERS
 CP2487'(19 FEET) EAST-SOUTHEAST FROM A 24 INCH OAK TREE, AND 0.61 METERS (2
 CP2487'FEET) WEST OF A POWER POLE.
 CP2487'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2487'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2488 ***********************************************************************
 CP2488  DESIGNATION -  62 V 15
 CP2488  PID         -  CP2488
 CP2488  STATE/COUNTY-  LA/WEST CARROLL
 CP2488  COUNTRY     -  US
 CP2488  USGS QUAD   -  BEAR SKIN (2018)
 CP2488
 CP2488                         *CURRENT SURVEY CONTROL
 CP2488  ______________________________________________________________________
 CP2488* NAD 83(1986) POSITION- 32 40 42.     (N) 091 36 53.     (W)   SCALED
 CP2488* NAVD 88 ORTHO HEIGHT -    27.043 (meters)       88.72  (feet) ADJUSTED
 CP2488  ______________________________________________________________________
 CP2488  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 CP2488  DYNAMIC HEIGHT  -         27.013 (meters)       88.63  (feet) COMP
 CP2488  MODELED GRAVITY -    979,538.7   (mgal)                       NAVD 88
 CP2488
 CP2488  VERT ORDER      -  SECOND    CLASS I
 CP2488
 CP2488.The horizontal coordinates were scaled from a map and have
 CP2488.an estimated accuracy of +/- 6 seconds.
 CP2488
 CP2488.The orthometric height was determined by differential leveling and
 CP2488.adjusted by the NATIONAL GEODETIC SURVEY
 CP2488.in June 1991.
 CP2488
 CP2488.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2488.GEOID18 height accuracy estimate available here.
 CP2488
 CP2488.Click photographs - Photos may exist for this station.
 CP2488
 CP2488.The dynamic height is computed by dividing the NAVD 88
 CP2488.geopotential number by the normal gravity value computed on the
 CP2488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2488.degrees latitude (g = 980.6199 gals.).
 CP2488
 CP2488.The modeled gravity was interpolated from observed gravity values.
 CP2488
 CP2488;                    North         East    Units  Estimated Accuracy
 CP2488;SPC LA N     -   241,870.    1,083,030.      MT  (+/- 180 meters Scaled)
 CP2488
 CP2488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS298164(NAD 83)
 CP2488
 CP2488                          SUPERSEDED SURVEY CONTROL
 CP2488
 CP2488.No superseded survey control is available for this station.
 CP2488
 CP2488_MARKER: DB = BENCH MARK DISK
 CP2488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2488_STAMPING: 62 V 15 1985
 CP2488_MARK LOGO: LADTD
 CP2488_PROJECTION: FLUSH
 CP2488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2488+STABILITY: SURFACE MOTION
 CP2488
 CP2488  HISTORY     - Date     Condition        Report By
 CP2488  HISTORY     - 1985     MONUMENTED       LADTD
 CP2488
 CP2488                          STATION DESCRIPTION
 CP2488
 CP2488'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2488'24.3 KM (15.1 MI) NORTH FROM HOLLY RIDGE.
 CP2488'ABOUT 14.5 KM (9 MI) NORTH ON STATE HIGHWAY 183 FROM THE JUNCTION OF
 CP2488'STATE HIGHWAY 183 AND U.S. HIGHWAY 80 AT HOLLY RIDGE TO THE JUCTION
 CP2488'OF STATE HIGHWAYS 183 AND 134, CONTINUE NORTH ON STATE HIGHWAY 134
 CP2488'FOR 2.7 KM (1.6 MI) TO THE JUNCTION OF STATE HIGHWAYS 183 AND 585,
 CP2488'CONTINUE NORTH ON STATE HIGHWAY 585 FOR 5.7 KM (3.6 MI) TO THE WEST
 CP2488'CARROLL PARISH LINE, CONTINUE NORTHEASTERLY FROM THE WEST CARROLL
 CP2488'PARISH LINE FOR 1.5 KM (0.9 MI) TO THE BENCH MARK ON THE LEFT NEAR A
 CP2488'POWER POLE, 11.9 METERS (39 FEET) NORTHWEST OF THE CENTERLINE OF
 CP2488'STATE HIGHWAY 585 AND 1.1 METERS (3.5 FEET) SOUTHEAST OF A POWER
 CP2488'POLE.
 CP2488'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 CP2488'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3185 ***********************************************************************
 CP3185  DESIGNATION -  62 V 18
 CP3185  PID         -  CP3185
 CP3185  STATE/COUNTY-  LA/WEST CARROLL
 CP3185  COUNTRY     -  US
 CP3185  USGS QUAD   -  PIONEER (2018)
 CP3185
 CP3185                         *CURRENT SURVEY CONTROL
 CP3185  ______________________________________________________________________
 CP3185* NAD 83(1986) POSITION- 32 41 34.17   (N) 091 26 54.27   (W)   HD_HELD1
 CP3185* NAVD 88 ORTHO HEIGHT -    31.034 (meters)      101.82  (feet) ADJUSTED
 CP3185  ______________________________________________________________________
 CP3185  GEOID HEIGHT    -        -26.021 (meters)                     GEOID18
 CP3185  DYNAMIC HEIGHT  -         31.000 (meters)      101.71  (feet) COMP
 CP3185  MODELED GRAVITY -    979,547.0   (mgal)                       NAVD 88
 CP3185
 CP3185  VERT ORDER      -  SECOND    CLASS II
 CP3185
 CP3185.The horizontal coordinates were determined by differentially corrected
 CP3185.hand held GPS observations or other comparable positioning techniques
 CP3185.and have an estimated accuracy of +/- 3 meters.
 CP3185
 CP3185.The orthometric height was determined by differential leveling and
 CP3185.adjusted by the NATIONAL GEODETIC SURVEY
 CP3185.in June 1991.
 CP3185
 CP3185.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3185.GEOID18 height accuracy estimate available here.
 CP3185
 CP3185.Click photographs - Photos may exist for this station.
 CP3185
 CP3185.The dynamic height is computed by dividing the NAVD 88
 CP3185.geopotential number by the normal gravity value computed on the
 CP3185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3185.degrees latitude (g = 980.6199 gals.).
 CP3185
 CP3185.The modeled gravity was interpolated from observed gravity values.
 CP3185
 CP3185;                    North         East    Units  Estimated Accuracy
 CP3185;SPC LA N     -   243,616.3   1,098,612.8     MT  (+/- 3 meters HH1 GPS) 
 CP3185
 CP3185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4545018298(NAD 83)
 CP3185
 CP3185                          SUPERSEDED SURVEY CONTROL
 CP3185
 CP3185.No superseded survey control is available for this station.
 CP3185
 CP3185_MARKER: DD = SURVEY DISK
 CP3185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3185_STAMPING: 62 V 18 1986
 CP3185_MARK LOGO: LADTD
 CP3185_PROJECTION: RECESSED 3 CENTIMETERS
 CP3185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3185+STABILITY: SURFACE MOTION
 CP3185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3185+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2017
 CP3185
 CP3185  HISTORY     - Date     Condition        Report By
 CP3185  HISTORY     - 1985     MONUMENTED       LADTD
 CP3185  HISTORY     - 20171202 GOOD             JCLS
 CP3185
 CP3185                          STATION DESCRIPTION
 CP3185
 CP3185'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3185'2 KM (1.3 MI) NORTH FROM DARNELL.
 CP3185'2.01 KM (1.25 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF
 CP3185'STATE HIGHWAYS 17 AND 577 IN DARNELL TO THE BENCH MARK ON THE RIGHT
 CP3185'SET NEAR A FENCE, 13.1 METERS (43 FEET) WEST OF THE CENTERLINE OF
 CP3185'STATE HIGHWAY 17, 11.1 METERS (36.5 FEET) NORTH OF A BLACKTOP
 CP3185'DRIVEWAY LEADING TO A WHITE HOUSE, 2.74 METERS (9 FEET)
 CP3185'NORTH-NORTHEAST OF A 30 INCH PINE TREE AND 0.61 METERS (2 FEET) EAST
 CP3185'OF A 3 BOARD WHITE FENCE.
 CP3185'THE MARK IS 0.45 METERS  E FROM A WITNESS POST.
 CP3185'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3185
 CP3185                          STATION RECOVERY (2017)
 CP3185
 CP3185'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 CP3185'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3186 ***********************************************************************
 CP3186  DESIGNATION -  62 V 19
 CP3186  PID         -  CP3186
 CP3186  STATE/COUNTY-  LA/WEST CARROLL
 CP3186  COUNTRY     -  US
 CP3186  USGS QUAD   -  PIONEER (2018)
 CP3186
 CP3186                         *CURRENT SURVEY CONTROL
 CP3186  ______________________________________________________________________
 CP3186* NAD 83(1986) POSITION- 32 42 31.     (N) 091 26 36.     (W)   SCALED
 CP3186* NAVD 88 ORTHO HEIGHT -    31.104 (meters)      102.05  (feet) ADJUSTED
 CP3186  ______________________________________________________________________
 CP3186  GEOID HEIGHT    -        -26.031 (meters)                     GEOID18
 CP3186  DYNAMIC HEIGHT  -         31.070 (meters)      101.94  (feet) COMP
 CP3186  MODELED GRAVITY -    979,546.7   (mgal)                       NAVD 88
 CP3186
 CP3186  VERT ORDER      -  SECOND    CLASS II
 CP3186
 CP3186.The horizontal coordinates were scaled from a map and have
 CP3186.an estimated accuracy of +/- 6 seconds.
 CP3186
 CP3186.The orthometric height was determined by differential leveling and
 CP3186.adjusted by the NATIONAL GEODETIC SURVEY
 CP3186.in June 1991.
 CP3186
 CP3186.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3186.GEOID18 height accuracy estimate available here.
 CP3186
 CP3186.Click photographs - Photos may exist for this station.
 CP3186
 CP3186.The dynamic height is computed by dividing the NAVD 88
 CP3186.geopotential number by the normal gravity value computed on the
 CP3186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3186.degrees latitude (g = 980.6199 gals.).
 CP3186
 CP3186.The modeled gravity was interpolated from observed gravity values.
 CP3186
 CP3186;                    North         East    Units  Estimated Accuracy
 CP3186;SPC LA N     -   245,370.    1,099,070.      MT  (+/- 180 meters Scaled)
 CP3186
 CP3186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS459200(NAD 83)
 CP3186
 CP3186                          SUPERSEDED SURVEY CONTROL
 CP3186
 CP3186.No superseded survey control is available for this station.
 CP3186
 CP3186_MARKER: DD = SURVEY DISK
 CP3186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3186_STAMPING: 62 V 19 1985
 CP3186_MARK LOGO: LADTD
 CP3186_PROJECTION: RECESSED 3 CENTIMETERS
 CP3186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3186+STABILITY: SURFACE MOTION
 CP3186
 CP3186  HISTORY     - Date     Condition        Report By
 CP3186  HISTORY     - 1985     MONUMENTED       LADTD
 CP3186
 CP3186                          STATION DESCRIPTION
 CP3186
 CP3186'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3186'3.6 KM (2.3 MI) NORTH FROM DARNELL.
 CP3186'3.62 KM (2.25 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF
 CP3186'STATE HIGHWAY 17 AND 577 IN DARNELL TO THE BENCH MARK ON THE LEFT SET
 CP3186'IN FRONT OF THE SOUTHERN NATURAL GAS COMPANY NEAR A FENCE, 16.6
 CP3186'METERS (54.5 FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 17, 11.1
 CP3186'METERS (36 FEET) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 CP3186'SOUTHERN NATURAL GAS OFFICE BUILDING AND 6.4 METERS (21 FEET)
 CP3186'NORTH-NORTHEAST FROM THE SOUTH END OF A 20 INCH STEEL CULVERT.
 CP3186'THE MARK IS 1.52 METERS  NW FROM A WITNESS POST.
 CP3186'THE MARK IS 0.45 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2471 ***********************************************************************
 CP2471  DESIGNATION -  62 V 2
 CP2471  PID         -  CP2471
 CP2471  STATE/COUNTY-  LA/WEST CARROLL
 CP2471  COUNTRY     -  US
 CP2471  USGS QUAD   -  EPPS (2018)
 CP2471
 CP2471                         *CURRENT SURVEY CONTROL
 CP2471  ______________________________________________________________________
 CP2471* NAD 83(1986) POSITION- 32 37 27.     (N) 091 28 21.     (W)   SCALED
 CP2471* NAVD 88 ORTHO HEIGHT -    30.804 (meters)      101.06  (feet) ADJUSTED
 CP2471  ______________________________________________________________________
 CP2471  GEOID HEIGHT    -        -26.027 (meters)                     GEOID18
 CP2471  DYNAMIC HEIGHT  -         30.770 (meters)      100.95  (feet) COMP
 CP2471  MODELED GRAVITY -    979,541.9   (mgal)                       NAVD 88
 CP2471
 CP2471  VERT ORDER      -  SECOND    CLASS I
 CP2471
 CP2471.The horizontal coordinates were scaled from a map and have
 CP2471.an estimated accuracy of +/- 6 seconds.
 CP2471
 CP2471.The orthometric height was determined by differential leveling and
 CP2471.adjusted by the NATIONAL GEODETIC SURVEY
 CP2471.in June 1991.
 CP2471
 CP2471.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2471.GEOID18 height accuracy estimate available here.
 CP2471
 CP2471.Click photographs - Photos may exist for this station.
 CP2471
 CP2471.The dynamic height is computed by dividing the NAVD 88
 CP2471.geopotential number by the normal gravity value computed on the
 CP2471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2471.degrees latitude (g = 980.6199 gals.).
 CP2471
 CP2471.The modeled gravity was interpolated from observed gravity values.
 CP2471
 CP2471;                    North         East    Units  Estimated Accuracy
 CP2471;SPC LA N     -   235,980.    1,096,430.      MT  (+/- 180 meters Scaled)
 CP2471
 CP2471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS433106(NAD 83)
 CP2471
 CP2471                          SUPERSEDED SURVEY CONTROL
 CP2471
 CP2471.No superseded survey control is available for this station.
 CP2471
 CP2471_MARKER: DB = BENCH MARK DISK
 CP2471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2471_STAMPING: 62 V 2 1985
 CP2471_MARK LOGO: LADTD
 CP2471_PROJECTION: RECESSED 3 CENTIMETERS
 CP2471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2471+STABILITY: SURFACE MOTION
 CP2471
 CP2471  HISTORY     - Date     Condition        Report By
 CP2471  HISTORY     - 1985     MONUMENTED       LADTD
 CP2471
 CP2471                          STATION DESCRIPTION
 CP2471
 CP2471'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2471'20.1 KM (12.5 MI) NORTH FROM DELHI.
 CP2471'ABOUT 20.1 KM (12.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2471'OFFICE IN DELHI TO THE BENCH MARK ON THE LEFT, 12.8 METERS (42 FEET)
 CP2471'WEST OF THE CENTERLINE OF STATE HIGHWAY 17 AND 0.9 METERS (3 FEET)
 CP2471'NORTH OF A POWER POLE NUMBERED 141-6.
 CP2471'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 CP2471'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3187 ***********************************************************************
 CP3187  DESIGNATION -  62 V 20
 CP3187  PID         -  CP3187
 CP3187  STATE/COUNTY-  LA/WEST CARROLL
 CP3187  COUNTRY     -  US
 CP3187  USGS QUAD   -  PIONEER (2018)
 CP3187
 CP3187                         *CURRENT SURVEY CONTROL
 CP3187  ______________________________________________________________________
 CP3187* NAD 83(1986) POSITION- 32 43 23.     (N) 091 26 19.     (W)   SCALED
 CP3187* NAVD 88 ORTHO HEIGHT -    30.988 (meters)      101.67  (feet) ADJUSTED
 CP3187  ______________________________________________________________________
 CP3187  GEOID HEIGHT    -        -26.041 (meters)                     GEOID18
 CP3187  DYNAMIC HEIGHT  -         30.955 (meters)      101.56  (feet) COMP
 CP3187  MODELED GRAVITY -    979,546.3   (mgal)                       NAVD 88
 CP3187
 CP3187  VERT ORDER      -  SECOND    CLASS II
 CP3187
 CP3187.The horizontal coordinates were scaled from a map and have
 CP3187.an estimated accuracy of +/- 6 seconds.
 CP3187
 CP3187.The orthometric height was determined by differential leveling and
 CP3187.adjusted by the NATIONAL GEODETIC SURVEY
 CP3187.in June 1991.
 CP3187
 CP3187.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3187.GEOID18 height accuracy estimate available here.
 CP3187
 CP3187.Click photographs - Photos may exist for this station.
 CP3187
 CP3187.The dynamic height is computed by dividing the NAVD 88
 CP3187.geopotential number by the normal gravity value computed on the
 CP3187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3187.degrees latitude (g = 980.6199 gals.).
 CP3187
 CP3187.The modeled gravity was interpolated from observed gravity values.
 CP3187
 CP3187;                    North         East    Units  Estimated Accuracy
 CP3187;SPC LA N     -   246,980.    1,099,500.      MT  (+/- 180 meters Scaled)
 CP3187
 CP3187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS463216(NAD 83)
 CP3187
 CP3187                          SUPERSEDED SURVEY CONTROL
 CP3187
 CP3187.No superseded survey control is available for this station.
 CP3187
 CP3187_MARKER: DD = SURVEY DISK
 CP3187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3187_STAMPING: 62 V 20 1985
 CP3187_MARK LOGO: LADTD
 CP3187_PROJECTION: RECESSED 3 CENTIMETERS
 CP3187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3187+STABILITY: SURFACE MOTION
 CP3187
 CP3187  HISTORY     - Date     Condition        Report By
 CP3187  HISTORY     - 1985     MONUMENTED       LADTD
 CP3187
 CP3187                          STATION DESCRIPTION
 CP3187
 CP3187'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3187'5.2 KM (3.3 MI) NORTH FROM DARNELL.
 CP3187'5.22 KM (3.25 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF
 CP3187'STATE HIGHWAYS 17 AND 577 IN DARNELL TO THE BENCH MARK ON THE LEFT
 CP3187'SET NEAR S AND M FURNITURE STORE, 20.7 METERS (68 FEET) NORTH FROM
 CP3187'THE NORTHEAST CORNER OF THE FURNITURE STORE, 20.1 METERS (66 FEET)
 CP3187'WEST OF THE CENTERLINE OF STATE HIGHWAY 17 AND 2.7 METERS (9 FEET)
 CP3187'EAST OF A POWER POLE WITH A SECURITY LIGHT ATTACHED.
 CP3187'THE MARK IS 2.29 METERS  WNW FROM A WITNESS POST.
 CP3187'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3188 ***********************************************************************
 CP3188  DESIGNATION -  62 V 21
 CP3188  PID         -  CP3188
 CP3188  STATE/COUNTY-  LA/WEST CARROLL
 CP3188  COUNTRY     -  US
 CP3188  USGS QUAD   -  PIONEER (2018)
 CP3188
 CP3188                         *CURRENT SURVEY CONTROL
 CP3188  ______________________________________________________________________
 CP3188* NAD 83(1986) POSITION- 32 44 18.     (N) 091 25 47.     (W)   SCALED
 CP3188* NAVD 88 ORTHO HEIGHT -    32.423 (meters)      106.37  (feet) ADJUSTED
 CP3188  ______________________________________________________________________
 CP3188  GEOID HEIGHT    -        -26.054 (meters)                     GEOID18
 CP3188  DYNAMIC HEIGHT  -         32.388 (meters)      106.26  (feet) COMP
 CP3188  MODELED GRAVITY -    979,545.6   (mgal)                       NAVD 88
 CP3188
 CP3188  VERT ORDER      -  SECOND    CLASS II
 CP3188
 CP3188.The horizontal coordinates were scaled from a map and have
 CP3188.an estimated accuracy of +/- 6 seconds.
 CP3188
 CP3188.The orthometric height was determined by differential leveling and
 CP3188.adjusted by the NATIONAL GEODETIC SURVEY
 CP3188.in June 1991.
 CP3188
 CP3188.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3188.GEOID18 height accuracy estimate available here.
 CP3188
 CP3188.Click photographs - Photos may exist for this station.
 CP3188
 CP3188.The dynamic height is computed by dividing the NAVD 88
 CP3188.geopotential number by the normal gravity value computed on the
 CP3188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3188.degrees latitude (g = 980.6199 gals.).
 CP3188
 CP3188.The modeled gravity was interpolated from observed gravity values.
 CP3188
 CP3188;                    North         East    Units  Estimated Accuracy
 CP3188;SPC LA N     -   248,680.    1,100,320.      MT  (+/- 180 meters Scaled)
 CP3188
 CP3188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS471233(NAD 83)
 CP3188
 CP3188                          SUPERSEDED SURVEY CONTROL
 CP3188
 CP3188.No superseded survey control is available for this station.
 CP3188
 CP3188_MARKER: DD = SURVEY DISK
 CP3188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3188_STAMPING: 62 V 21 1985
 CP3188_MARK LOGO: LADTD
 CP3188_PROJECTION: RECESSED 3 CENTIMETERS
 CP3188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3188+STABILITY: SURFACE MOTION
 CP3188
 CP3188  HISTORY     - Date     Condition        Report By
 CP3188  HISTORY     - 1985     MONUMENTED       LADTD
 CP3188
 CP3188                          STATION DESCRIPTION
 CP3188
 CP3188'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3188'8.2 KM (5.1 MI) NORTH FROM DARNELL.
 CP3188'8.21 KM (5.1 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3188'HIGHWAYS 17 AND 577 IN DARNELL TO THE BENCH MARK ON THE LEFT NEAR A
 CP3188'COTTON GIN AT PIONEER, 18.9 METERS (62 FEET) NORTH-NORTHWEST OF A
 CP3188'POWER POLE, 16.2 METERS (53 FEET) WEST OF THE CENTERLINE OF STATE
 CP3188'HIGHWAY 17, 1.2 METERS (4 FEET) NORTHWEST OF A TELEPHONE REPAIR BOX
 CP3188'AND 0.8 METERS (3 FEET) NORTH OF THE NORTHEAST CORNER OF A COTTON
 CP3188'GIN.
 CP3188'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 CP3188'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3189 ***********************************************************************
 CP3189  DESIGNATION -  62 V 22
 CP3189  PID         -  CP3189
 CP3189  STATE/COUNTY-  LA/WEST CARROLL
 CP3189  COUNTRY     -  US
 CP3189  USGS QUAD   -  OAK GROVE (2018)
 CP3189
 CP3189                         *CURRENT SURVEY CONTROL
 CP3189  ______________________________________________________________________
 CP3189* NAD 83(1986) POSITION- 32 45 08.     (N) 091 25 18.     (W)   SCALED
 CP3189* NAVD 88 ORTHO HEIGHT -    32.156 (meters)      105.50  (feet) ADJUSTED
 CP3189  ______________________________________________________________________
 CP3189  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CP3189  DYNAMIC HEIGHT  -         32.120 (meters)      105.38  (feet) COMP
 CP3189  MODELED GRAVITY -    979,544.7   (mgal)                       NAVD 88
 CP3189
 CP3189  VERT ORDER      -  SECOND    CLASS II
 CP3189
 CP3189.The horizontal coordinates were scaled from a map and have
 CP3189.an estimated accuracy of +/- 6 seconds.
 CP3189
 CP3189.The orthometric height was determined by differential leveling and
 CP3189.adjusted by the NATIONAL GEODETIC SURVEY
 CP3189.in June 1991.
 CP3189
 CP3189.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3189.GEOID18 height accuracy estimate available here.
 CP3189
 CP3189.Click photographs - Photos may exist for this station.
 CP3189
 CP3189.The dynamic height is computed by dividing the NAVD 88
 CP3189.geopotential number by the normal gravity value computed on the
 CP3189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3189.degrees latitude (g = 980.6199 gals.).
 CP3189
 CP3189.The modeled gravity was interpolated from observed gravity values.
 CP3189
 CP3189;                    North         East    Units  Estimated Accuracy
 CP3189;SPC LA N     -   250,230.    1,101,060.      MT  (+/- 180 meters Scaled)
 CP3189
 CP3189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS478249(NAD 83)
 CP3189
 CP3189                          SUPERSEDED SURVEY CONTROL
 CP3189
 CP3189.No superseded survey control is available for this station.
 CP3189
 CP3189_MARKER: DD = SURVEY DISK
 CP3189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3189_STAMPING: 62 V 22 1985
 CP3189_MARK LOGO: LADTD
 CP3189_PROJECTION: RECESSED 3 CENTIMETERS
 CP3189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3189+STABILITY: SURFACE MOTION
 CP3189
 CP3189  HISTORY     - Date     Condition        Report By
 CP3189  HISTORY     - 1985     MONUMENTED       LADTD
 CP3189
 CP3189                          STATION DESCRIPTION
 CP3189
 CP3189'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3189'10.1 KM (6.3 MI) NORTH FROM DARNELL.
 CP3189'10.1 KM (6.3 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3189'HIGHWAYS 17 AND 577 IN DARNELL TO THE BENCH MARK SET ON THE RIGHT IN
 CP3189'A REST AREA, 26.9 METERS (88.5 FEET) NORTHEAST OF A 36 INCH OAK TREE
 CP3189'IN THE REST AREA, 15.4 METERS (50.5 FEET) WEST-SOUTHWEST FROM A POWER
 CP3189'POLE NUMBERED 437 AND 13.7 METERS (45 FEET) EAST-SOUTHEAST FROM THE
 CP3189'CENTERLINE OF STATE HIGHWAY 17.
 CP3189'THE MARK IS 0.61 METERS  WNW FROM A WITNESS POST.
 CP3189'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3190 ***********************************************************************
 CP3190  DESIGNATION -  62 V 23
 CP3190  PID         -  CP3190
 CP3190  STATE/COUNTY-  LA/WEST CARROLL
 CP3190  COUNTRY     -  US
 CP3190  USGS QUAD   -  OAK GROVE (2018)
 CP3190
 CP3190                         *CURRENT SURVEY CONTROL
 CP3190  ______________________________________________________________________
 CP3190* NAD 83(1986) POSITION- 32 45 58.     (N) 091 24 58.     (W)   SCALED
 CP3190* NAVD 88 ORTHO HEIGHT -    33.696 (meters)      110.55  (feet) ADJUSTED
 CP3190  ______________________________________________________________________
 CP3190  GEOID HEIGHT    -        -26.076 (meters)                     GEOID18
 CP3190  DYNAMIC HEIGHT  -         33.659 (meters)      110.43  (feet) COMP
 CP3190  MODELED GRAVITY -    979,543.6   (mgal)                       NAVD 88
 CP3190
 CP3190  VERT ORDER      -  SECOND    CLASS II
 CP3190
 CP3190.The horizontal coordinates were scaled from a map and have
 CP3190.an estimated accuracy of +/- 6 seconds.
 CP3190
 CP3190.The orthometric height was determined by differential leveling and
 CP3190.adjusted by the NATIONAL GEODETIC SURVEY
 CP3190.in June 1991.
 CP3190
 CP3190.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3190.GEOID18 height accuracy estimate available here.
 CP3190
 CP3190.Click photographs - Photos may exist for this station.
 CP3190
 CP3190.The dynamic height is computed by dividing the NAVD 88
 CP3190.geopotential number by the normal gravity value computed on the
 CP3190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3190.degrees latitude (g = 980.6199 gals.).
 CP3190
 CP3190.The modeled gravity was interpolated from observed gravity values.
 CP3190
 CP3190;                    North         East    Units  Estimated Accuracy
 CP3190;SPC LA N     -   251,770.    1,101,560.      MT  (+/- 180 meters Scaled)
 CP3190
 CP3190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS483264(NAD 83)
 CP3190
 CP3190                          SUPERSEDED SURVEY CONTROL
 CP3190
 CP3190.No superseded survey control is available for this station.
 CP3190
 CP3190_MARKER: DD = SURVEY DISK
 CP3190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3190_STAMPING: 62 V 23 1985
 CP3190_MARK LOGO: LADTD
 CP3190_PROJECTION: RECESSED 3 CENTIMETERS
 CP3190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3190+STABILITY: SURFACE MOTION
 CP3190
 CP3190  HISTORY     - Date     Condition        Report By
 CP3190  HISTORY     - 1985     MONUMENTED       LADTD
 CP3190
 CP3190                          STATION DESCRIPTION
 CP3190
 CP3190'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3190'11.9 KM (7.4 MI) NORTH FROM DARNELL.
 CP3190'11.9 KM (7.4 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3190'HIGHWAYS 17 AND 577 IN DARNELL TO THE BENCH MARK ON THE LEFT, 30
 CP3190'METERS (98 FEET) NORTHEAST FROM THE CORNER OF A BROWN BRICK HOUSE,
 CP3190'19.1 METERS (62.5 FEET) NORTH FROM A GRAVEL DRIVE LEADING TO A BROWN
 CP3190'BRICK HOUSE, 13.4 METERS (44 FEET) WEST OF THE CENTERLINE OF STATE
 CP3190'HIGHWAY 17 AND 3.1 METERS (10 FEET) NORTHEAST OF A POWER POLE.
 CP3190'THE MARK IS 2.60 METERS  SW FROM A WITNESS POST.
 CP3190'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3191 ***********************************************************************
 CP3191  DESIGNATION -  62 V 24
 CP3191  PID         -  CP3191
 CP3191  STATE/COUNTY-  LA/WEST CARROLL
 CP3191  COUNTRY     -  US
 CP3191  USGS QUAD   -  OAK GROVE (2018)
 CP3191
 CP3191                         *CURRENT SURVEY CONTROL
 CP3191  ______________________________________________________________________
 CP3191* NAD 83(1986) POSITION- 32 46 50.     (N) 091 24 54.     (W)   SCALED
 CP3191* NAVD 88 ORTHO HEIGHT -    35.171 (meters)      115.39  (feet) ADJUSTED
 CP3191  ______________________________________________________________________
 CP3191  GEOID HEIGHT    -        -26.082 (meters)                     GEOID18
 CP3191  DYNAMIC HEIGHT  -         35.132 (meters)      115.26  (feet) COMP
 CP3191  MODELED GRAVITY -    979,542.6   (mgal)                       NAVD 88
 CP3191
 CP3191  VERT ORDER      -  SECOND    CLASS II
 CP3191
 CP3191.The horizontal coordinates were scaled from a map and have
 CP3191.an estimated accuracy of +/- 6 seconds.
 CP3191
 CP3191.The orthometric height was determined by differential leveling and
 CP3191.adjusted by the NATIONAL GEODETIC SURVEY
 CP3191.in June 1991.
 CP3191
 CP3191.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3191.GEOID18 height accuracy estimate available here.
 CP3191
 CP3191.Click photographs - Photos may exist for this station.
 CP3191
 CP3191.The dynamic height is computed by dividing the NAVD 88
 CP3191.geopotential number by the normal gravity value computed on the
 CP3191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3191.degrees latitude (g = 980.6199 gals.).
 CP3191
 CP3191.The modeled gravity was interpolated from observed gravity values.
 CP3191
 CP3191;                    North         East    Units  Estimated Accuracy
 CP3191;SPC LA N     -   253,380.    1,101,650.      MT  (+/- 180 meters Scaled)
 CP3191
 CP3191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS484280(NAD 83)
 CP3191
 CP3191                          SUPERSEDED SURVEY CONTROL
 CP3191
 CP3191.No superseded survey control is available for this station.
 CP3191
 CP3191_MARKER: DD = SURVEY DISK
 CP3191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3191_STAMPING: 62 V 24 1985
 CP3191_MARK LOGO: LADTD
 CP3191_PROJECTION: RECESSED 3 CENTIMETERS
 CP3191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3191+STABILITY: SURFACE MOTION
 CP3191
 CP3191  HISTORY     - Date     Condition        Report By
 CP3191  HISTORY     - 1985     MONUMENTED       LADTD
 CP3191
 CP3191                          STATION DESCRIPTION
 CP3191
 CP3191'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3191'13.7 KM (8.5 MI) NORTH FROM DARNELL.
 CP3191'13.7 KM (8.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3191'HIGHWAYS 17 AND 577 IN DARNELL TO THE BENCH MARK ON THE LEFT, 28.5
 CP3191'METERS (93.5 FEET) NORTH OF THE CENTER OF A DEIVEWAY LEADING TO A
 CP3191'HOUSE, 15.4 METERS (50.5 FEET) WEST OF THE CENTERLINE OF STATE
 CP3191'HIGHWAY 17, 13.7 METERS (45 FEET) NORTH-NORTHWEST FROM A TELEPHONE
 CP3191'REPAIR BOX AND 3.2 METERS (10.5 FEET) WEST OF A POWER POLE NUNBERED
 CP3191'G-225.
 CP3191'THE MARK IS 1.52 METERS  S FROM A WITNESS POST.
 CP3191'THE MARK IS 0.91 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3194 ***********************************************************************
 CP3194  DESIGNATION -  62 V 25
 CP3194  PID         -  CP3194
 CP3194  STATE/COUNTY-  LA/WEST CARROLL
 CP3194  COUNTRY     -  US
 CP3194  USGS QUAD   -  OAK GROVE (2018)
 CP3194
 CP3194                         *CURRENT SURVEY CONTROL
 CP3194  ______________________________________________________________________
 CP3194* NAD 83(1986) POSITION- 32 48 09.     (N) 091 24 32.     (W)   SCALED
 CP3194* NAVD 88 ORTHO HEIGHT -    31.856 (meters)      104.51  (feet) ADJUSTED
 CP3194  ______________________________________________________________________
 CP3194  GEOID HEIGHT    -        -26.091 (meters)                     GEOID18
 CP3194  DYNAMIC HEIGHT  -         31.821 (meters)      104.40  (feet) COMP
 CP3194  MODELED GRAVITY -    979,544.3   (mgal)                       NAVD 88
 CP3194
 CP3194  VERT ORDER      -  SECOND    CLASS II
 CP3194
 CP3194.The horizontal coordinates were scaled from a map and have
 CP3194.an estimated accuracy of +/- 6 seconds.
 CP3194
 CP3194.The orthometric height was determined by differential leveling and
 CP3194.adjusted by the NATIONAL GEODETIC SURVEY
 CP3194.in June 1991.
 CP3194
 CP3194.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3194.GEOID18 height accuracy estimate available here.
 CP3194
 CP3194.Click photographs - Photos may exist for this station.
 CP3194
 CP3194.The dynamic height is computed by dividing the NAVD 88
 CP3194.geopotential number by the normal gravity value computed on the
 CP3194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3194.degrees latitude (g = 980.6199 gals.).
 CP3194
 CP3194.The modeled gravity was interpolated from observed gravity values.
 CP3194
 CP3194;                    North         East    Units  Estimated Accuracy
 CP3194;SPC LA N     -   255,820.    1,102,200.      MT  (+/- 180 meters Scaled)
 CP3194
 CP3194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS489305(NAD 83)
 CP3194
 CP3194                          SUPERSEDED SURVEY CONTROL
 CP3194
 CP3194.No superseded survey control is available for this station.
 CP3194
 CP3194_MARKER: DD = SURVEY DISK
 CP3194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3194_STAMPING: 62 V 25 1985
 CP3194_MARK LOGO: LADTD
 CP3194_PROJECTION: RECESSED 5 CENTIMETERS
 CP3194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3194+STABILITY: SURFACE MOTION
 CP3194
 CP3194  HISTORY     - Date     Condition        Report By
 CP3194  HISTORY     - 1985     MONUMENTED       LADTD
 CP3194
 CP3194                          STATION DESCRIPTION
 CP3194
 CP3194'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3194'7.4 KM (4.6 MI) SOUTH FROM OAK GROVE.
 CP3194'7.4 KM (4.6 MI) SOUTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3194'GROVE TO THE BENCH MARK ON THE EAST SIDE OF THE HIGHWAY NEAR A METAL
 CP3194'GATE AND ABOUT 16.7 KM (10.4 MI) NORTH ON STATE HIGHWAY 17 FROM THE
 CP3194'JUNCTION OF STATE HIGHWAYS 17 AND 577 IN DARNELL TO THE BENCH MARK ON
 CP3194'THE EAST SIDE FO THE HIGHWAY, 15.5 METERS (51 FEET) EAST OF THE
 CP3194'CENTERLINE OF STATE HIGHWAY 17, 7.5 METERS (24.5 FEET) EAST OF THE
 CP3194'NORTH END OF A METAL CULVERT, 4.3 METERS (14 FEET) NORTH OF THE
 CP3194'CENTER OF A GRAVEL DRIVE LEADING TO A LARGE WHITE WOOD FRAME HOUSE
 CP3194'AND 1.1 METERS (3.5 FEET) WEST OF A CHAIN LINK FENCE.
 CP3194'THE MARK IS 0.91 METERS  W FROM A WITNESS POST.
 CP3194'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3195 ***********************************************************************
 CP3195  DESIGNATION -  62 V 26
 CP3195  PID         -  CP3195
 CP3195  STATE/COUNTY-  LA/WEST CARROLL
 CP3195  COUNTRY     -  US
 CP3195  USGS QUAD   -  OAK GROVE (2018)
 CP3195
 CP3195                         *CURRENT SURVEY CONTROL
 CP3195  ______________________________________________________________________
 CP3195* NAD 83(1986) POSITION- 32 49 01.78   (N) 091 24 17.09   (W)   HD_HELD1
 CP3195* NAVD 88 ORTHO HEIGHT -    32.268 (meters)      105.87  (feet) ADJUSTED
 CP3195  ______________________________________________________________________
 CP3195  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 CP3195  DYNAMIC HEIGHT  -         32.232 (meters)      105.75  (feet) COMP
 CP3195  MODELED GRAVITY -    979,545.7   (mgal)                       NAVD 88
 CP3195
 CP3195  VERT ORDER      -  SECOND    CLASS II
 CP3195
 CP3195.The horizontal coordinates were determined by differentially corrected
 CP3195.hand held GPS observations or other comparable positioning techniques
 CP3195.and have an estimated accuracy of +/- 3 meters.
 CP3195
 CP3195.The orthometric height was determined by differential leveling and
 CP3195.adjusted by the NATIONAL GEODETIC SURVEY
 CP3195.in June 1991.
 CP3195
 CP3195.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3195.GEOID18 height accuracy estimate available here.
 CP3195
 CP3195.Click photographs - Photos may exist for this station.
 CP3195
 CP3195.The dynamic height is computed by dividing the NAVD 88
 CP3195.geopotential number by the normal gravity value computed on the
 CP3195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3195.degrees latitude (g = 980.6199 gals.).
 CP3195
 CP3195.The modeled gravity was interpolated from observed gravity values.
 CP3195
 CP3195;                    North         East    Units  Estimated Accuracy
 CP3195;SPC LA N     -   257,445.3   1,102,567.6     MT  (+/- 3 meters HH1 GPS) 
 CP3195
 CP3195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4933632144(NAD 83)
 CP3195
 CP3195                          SUPERSEDED SURVEY CONTROL
 CP3195
 CP3195.No superseded survey control is available for this station.
 CP3195
 CP3195_MARKER: DD = SURVEY DISK
 CP3195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3195_STAMPING: 62 V 26 1986
 CP3195_MARK LOGO: LADTD
 CP3195_PROJECTION: RECESSED 8 CENTIMETERS
 CP3195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3195+STABILITY: SURFACE MOTION
 CP3195
 CP3195  HISTORY     - Date     Condition        Report By
 CP3195  HISTORY     - 1985     MONUMENTED       LADTD
 CP3195
 CP3195                          STATION DESCRIPTION
 CP3195
 CP3195'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3195'6 KM (3.7 MI) SOUTH FROM OAK GROVE.
 CP3195'6 KM (3.7 MI) SOUTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3195'GROVE TO THE BENCH MARK ON THE EAST SIDE OF THE HIGHWAY NEAR AN
 CP3195'ANIMAL CLINIC, 39.3 METERS (129 FEET) EAST OF THE CENTERLINE OF STATE
 CP3195'HIGHWAY 17, 16.6 METERS (54.5 FEET) SOUTHWEST FROM THE SOUTHWEST
 CP3195'CORNER OF THE ANIMAL CLINIC, 12.3 METERS (40.5 FEET) SOUTH OF THE
 CP3195'SOUTHWEST CORNER OF THE ANIMAL CLINIC AND 0.8 METERS (2.5 FEET) NORTH
 CP3195'OF A POWER POLE.
 CP3195'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 CP3195'THE MARK IS 0.76 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3196 ***********************************************************************
 CP3196  DESIGNATION -  62 V 27
 CP3196  PID         -  CP3196
 CP3196  STATE/COUNTY-  LA/WEST CARROLL
 CP3196  COUNTRY     -  US
 CP3196  USGS QUAD   -  OAK GROVE (2018)
 CP3196
 CP3196                         *CURRENT SURVEY CONTROL
 CP3196  ______________________________________________________________________
 CP3196* NAD 83(1986) POSITION- 32 51 00.     (N) 091 23 40.     (W)   SCALED
 CP3196* NAVD 88 ORTHO HEIGHT -    33.985 (meters)      111.50  (feet) ADJUSTED
 CP3196  ______________________________________________________________________
 CP3196  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 CP3196  DYNAMIC HEIGHT  -         33.948 (meters)      111.38  (feet) COMP
 CP3196  MODELED GRAVITY -    979,549.4   (mgal)                       NAVD 88
 CP3196
 CP3196  VERT ORDER      -  SECOND    CLASS II
 CP3196
 CP3196.The horizontal coordinates were scaled from a map and have
 CP3196.an estimated accuracy of +/- 6 seconds.
 CP3196
 CP3196.The orthometric height was determined by differential leveling and
 CP3196.adjusted by the NATIONAL GEODETIC SURVEY
 CP3196.in June 1991.
 CP3196
 CP3196.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3196.GEOID18 height accuracy estimate available here.
 CP3196
 CP3196.Click photographs - Photos may exist for this station.
 CP3196
 CP3196.The dynamic height is computed by dividing the NAVD 88
 CP3196.geopotential number by the normal gravity value computed on the
 CP3196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3196.degrees latitude (g = 980.6199 gals.).
 CP3196
 CP3196.The modeled gravity was interpolated from observed gravity values.
 CP3196
 CP3196;                    North         East    Units  Estimated Accuracy
 CP3196;SPC LA N     -   261,100.    1,103,500.      MT  (+/- 180 meters Scaled)
 CP3196
 CP3196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS502358(NAD 83)
 CP3196
 CP3196                          SUPERSEDED SURVEY CONTROL
 CP3196
 CP3196.No superseded survey control is available for this station.
 CP3196
 CP3196_MARKER: DD = SURVEY DISK
 CP3196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3196_STAMPING: 62 V 27 1985
 CP3196_MARK LOGO: LADTD
 CP3196_PROJECTION: RECESSED 5 CENTIMETERS
 CP3196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3196+STABILITY: SURFACE MOTION
 CP3196
 CP3196  HISTORY     - Date     Condition        Report By
 CP3196  HISTORY     - 1985     MONUMENTED       LADTD
 CP3196
 CP3196                          STATION DESCRIPTION
 CP3196
 CP3196'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3196'1.9 KM (1.2 MI) SOUTH FROM OAK GROVE.
 CP3196'1.9 KM (1.15 MI) SOUTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3196'GROVE TO THE BENCH MARK ON THE WEST SIDE OF STATE HIGHWAY 17 SET NEAR
 CP3196'A FENCE LINE, 44.5 METERS (146 FEET) WEST OF THE CENTERLINE OF STATE
 CP3196'HIGHWAY 17, 14.6 METERS (48 FEET) SOUTH OF THE CENTER OF A GRAVEL
 CP3196'DRIVE LEADING TO A BRICK HOUSE AND 11.3 METERS (37 FEET) SOUTH-
 CP3196'SOUTHWEST OF A 52 INCH TWIN ELM TREE.
 CP3196'THE MARK IS 4.27 METERS  W FROM A WITNESS POST.
 CP3196'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3197 ***********************************************************************
 CP3197  DESIGNATION -  62 V 28
 CP3197  PID         -  CP3197
 CP3197  STATE/COUNTY-  LA/WEST CARROLL
 CP3197  COUNTRY     -  US
 CP3197  USGS QUAD   -  OAK GROVE (2018)
 CP3197
 CP3197                         *CURRENT SURVEY CONTROL
 CP3197  ______________________________________________________________________
 CP3197* NAD 83(1986) POSITION- 32 51 28.     (N) 091 23 24.     (W)   SCALED
 CP3197* NAVD 88 ORTHO HEIGHT -    34.587 (meters)      113.47  (feet) ADJUSTED
 CP3197  ______________________________________________________________________
 CP3197  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 CP3197  DYNAMIC HEIGHT  -         34.549 (meters)      113.35  (feet) COMP
 CP3197  MODELED GRAVITY -    979,550.3   (mgal)                       NAVD 88
 CP3197
 CP3197  VERT ORDER      -  SECOND    CLASS II
 CP3197
 CP3197.The horizontal coordinates were scaled from a map and have
 CP3197.an estimated accuracy of +/- 6 seconds.
 CP3197
 CP3197.The orthometric height was determined by differential leveling and
 CP3197.adjusted by the NATIONAL GEODETIC SURVEY
 CP3197.in June 1991.
 CP3197
 CP3197.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3197.GEOID18 height accuracy estimate available here.
 CP3197
 CP3197.Click photographs - Photos may exist for this station.
 CP3197
 CP3197.The dynamic height is computed by dividing the NAVD 88
 CP3197.geopotential number by the normal gravity value computed on the
 CP3197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3197.degrees latitude (g = 980.6199 gals.).
 CP3197
 CP3197.The modeled gravity was interpolated from observed gravity values.
 CP3197
 CP3197;                    North         East    Units  Estimated Accuracy
 CP3197;SPC LA N     -   261,960.    1,103,900.      MT  (+/- 180 meters Scaled)
 CP3197
 CP3197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS506366(NAD 83)
 CP3197
 CP3197                          SUPERSEDED SURVEY CONTROL
 CP3197
 CP3197.No superseded survey control is available for this station.
 CP3197
 CP3197_MARKER: DD = SURVEY DISK
 CP3197_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3197_SP_SET: HEADWALL
 CP3197_STAMPING: 62 V 28 1985
 CP3197_MARK LOGO: LADTD
 CP3197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3197+STABILITY: SURFACE MOTION
 CP3197
 CP3197  HISTORY     - Date     Condition        Report By
 CP3197  HISTORY     - 1985     MONUMENTED       LADTD
 CP3197
 CP3197                          STATION DESCRIPTION
 CP3197
 CP3197'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3197'0.8 KM (0.5 MI) SOUTH FROM OAK GROVE.
 CP3197'0.8 KM (0.5 MI) SOUTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3197'GROVE TO THE BENCH MARK ON THE EAST SIDE OF STATE HIGHWAY 17 SET IN A
 CP3197'HEADWALL IN FRONT OF A GOODYEAR STORE, 28 METERS (92 FEET) SOUTH OF A
 CP3197'POWER POLE NUMBERED W-69.350, 5.3 METERS (17.5 FEET) EAST OF THE
 CP3197'CENTERLINE OF THE NORTH BOUND LANE OF STATE HIGHWAY 17 AND 2 METERS
 CP3197'(6.5 FEET) SOUTH OF THE CENTER OF A CULVERT.
 CP3197'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3198 ***********************************************************************
 CP3198  DESIGNATION -  62 V 29
 CP3198  PID         -  CP3198
 CP3198  STATE/COUNTY-  LA/WEST CARROLL
 CP3198  COUNTRY     -  US
 CP3198  USGS QUAD   -  OAK GROVE (2018)
 CP3198
 CP3198                         *CURRENT SURVEY CONTROL
 CP3198  ______________________________________________________________________
 CP3198* NAD 83(1986) POSITION- 32 51 38.     (N) 091 23 11.     (W)   SCALED
 CP3198* NAVD 88 ORTHO HEIGHT -    36.681 (meters)      120.34  (feet) ADJUSTED
 CP3198  ______________________________________________________________________
 CP3198  GEOID HEIGHT    -        -26.103 (meters)                     GEOID18
 CP3198  DYNAMIC HEIGHT  -         36.641 (meters)      120.21  (feet) COMP
 CP3198  MODELED GRAVITY -    979,550.6   (mgal)                       NAVD 88
 CP3198
 CP3198  VERT ORDER      -  SECOND    CLASS I
 CP3198
 CP3198.The horizontal coordinates were scaled from a map and have
 CP3198.an estimated accuracy of +/- 6 seconds.
 CP3198
 CP3198.The orthometric height was determined by differential leveling and
 CP3198.adjusted by the NATIONAL GEODETIC SURVEY
 CP3198.in June 1991.
 CP3198
 CP3198.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3198.GEOID18 height accuracy estimate available here.
 CP3198
 CP3198.Click photographs - Photos may exist for this station.
 CP3198
 CP3198.The dynamic height is computed by dividing the NAVD 88
 CP3198.geopotential number by the normal gravity value computed on the
 CP3198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3198.degrees latitude (g = 980.6199 gals.).
 CP3198
 CP3198.The modeled gravity was interpolated from observed gravity values.
 CP3198
 CP3198;                    North         East    Units  Estimated Accuracy
 CP3198;SPC LA N     -   262,280.    1,104,240.      MT  (+/- 180 meters Scaled)
 CP3198
 CP3198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS509369(NAD 83)
 CP3198
 CP3198                          SUPERSEDED SURVEY CONTROL
 CP3198
 CP3198.No superseded survey control is available for this station.
 CP3198
 CP3198_MARKER: DD = SURVEY DISK
 CP3198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3198_STAMPING: 62 V 29 1985
 CP3198_MARK LOGO: LADTD
 CP3198_PROJECTION: RECESSED 5 CENTIMETERS
 CP3198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3198+STABILITY: SURFACE MOTION
 CP3198
 CP3198  HISTORY     - Date     Condition        Report By
 CP3198  HISTORY     - 1985     MONUMENTED       LADTD
 CP3198  HISTORY     - 1986     GOOD             LADTD
 CP3198
 CP3198                          STATION DESCRIPTION
 CP3198
 CP3198'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3198'IN OAK GROVE.
 CP3198'0.3 KM (0.2 MI) EAST ON STATE HIGHWAY 2 (EAST MAIN STREET) FROM THE
 CP3198'JUNCTION OF STATE HIGHWAYS 17 AND 2 TO THE BENCH MARK ON THE RIGHT
 CP3198'SET IN FRONT OF THE COURTHOUSE IN OAK GROVE, 27.9 METERS (91.5 FEET)
 CP3198'NORTH OF THE NORTHEAST CORNER OF THE COURTHOUSE NEAR A HANDICAPPED
 CP3198'RAMP, 17.7 METERS (58 FEET) WEST OF THE CENTERLINE OF SOUTH HORNER
 CP3198'STREET AND 16.6 METERS (54.5 FEET) SOUTH OF THE CENTERLINE OF STATE
 CP3198'HIGHWAY 2 (EAST MAIN STREET).
 CP3198'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
 CP3198
 CP3198                          STATION RECOVERY (1986)
 CP3198
 CP3198'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2472 ***********************************************************************
 CP2472  DESIGNATION -  62 V 3
 CP2472  PID         -  CP2472
 CP2472  STATE/COUNTY-  LA/WEST CARROLL
 CP2472  COUNTRY     -  US
 CP2472  USGS QUAD   -  PIONEER (2018)
 CP2472
 CP2472                         *CURRENT SURVEY CONTROL
 CP2472  ______________________________________________________________________
 CP2472* NAD 83(1986) POSITION- 32 38 21.     (N) 091 27 57.     (W)   SCALED
 CP2472* NAVD 88 ORTHO HEIGHT -    30.711 (meters)      100.76  (feet) ADJUSTED
 CP2472  ______________________________________________________________________
 CP2472  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 CP2472  DYNAMIC HEIGHT  -         30.678 (meters)      100.65  (feet) COMP
 CP2472  MODELED GRAVITY -    979,544.0   (mgal)                       NAVD 88
 CP2472
 CP2472  VERT ORDER      -  SECOND    CLASS I
 CP2472
 CP2472.The horizontal coordinates were scaled from a map and have
 CP2472.an estimated accuracy of +/- 6 seconds.
 CP2472
 CP2472.The orthometric height was determined by differential leveling and
 CP2472.adjusted by the NATIONAL GEODETIC SURVEY
 CP2472.in June 1991.
 CP2472
 CP2472.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2472.GEOID18 height accuracy estimate available here.
 CP2472
 CP2472.Click photographs - Photos may exist for this station.
 CP2472
 CP2472.The dynamic height is computed by dividing the NAVD 88
 CP2472.geopotential number by the normal gravity value computed on the
 CP2472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2472.degrees latitude (g = 980.6199 gals.).
 CP2472
 CP2472.The modeled gravity was interpolated from observed gravity values.
 CP2472
 CP2472;                    North         East    Units  Estimated Accuracy
 CP2472;SPC LA N     -   237,650.    1,097,040.      MT  (+/- 180 meters Scaled)
 CP2472
 CP2472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS439123(NAD 83)
 CP2472
 CP2472                          SUPERSEDED SURVEY CONTROL
 CP2472
 CP2472.No superseded survey control is available for this station.
 CP2472
 CP2472_MARKER: DB = BENCH MARK DISK
 CP2472_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP2472_SP_SET: CONCRETE HEADWALL
 CP2472_STAMPING: 62 V 3 1985
 CP2472_MARK LOGO: LADTD
 CP2472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2472+STABILITY: SURFACE MOTION
 CP2472
 CP2472  HISTORY     - Date     Condition        Report By
 CP2472  HISTORY     - 1985     MONUMENTED       LADTD
 CP2472
 CP2472                          STATION DESCRIPTION
 CP2472
 CP2472'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2472'21.9 KM (13.6 MI) NORTH FROM DELHI.
 CP2472'ABOUT 21.9 KM (13.6 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2472'OFFICE IN DELHI TO THE BENCH MARK ON THE RIGHT SET IN A CONCRETE
 CP2472'HEADWALL, 4.9 METERS (16 FEET) EAST-NORTHEAST OF THE CENTERLINE OF
 CP2472'STATE HIGHWAY 17, 3.5 METERS (11.5 FEET) SOUTH-SOUTHWEST FROM THE
 CP2472'NORTH END OF THE HEADWALL AND 0.2 METERS (0.5 FEET) NORTH-NORTHEAST
 CP2472'FROM THE SOUTH END OF THE HEADWALL WHICH IS FLUSH WITH THE GROUND.
 CP2472'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 CP2472'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3200 ***********************************************************************
 CP3200  DESIGNATION -  62 V 30
 CP3200  PID         -  CP3200
 CP3200  STATE/COUNTY-  LA/WEST CARROLL
 CP3200  COUNTRY     -  US
 CP3200  USGS QUAD   -  KILBOURNE (2018)
 CP3200
 CP3200                         *CURRENT SURVEY CONTROL
 CP3200  ______________________________________________________________________
 CP3200* NAD 83(1986) POSITION- 32 54 35.8    (N) 091 21 38.3    (W)   HD_HELD2
 CP3200* NAVD 88 ORTHO HEIGHT -    33.090 (meters)      108.56  (feet) ADJUSTED
 CP3200  ______________________________________________________________________
 CP3200  GEOID HEIGHT    -        -26.105 (meters)                     GEOID18
 CP3200  DYNAMIC HEIGHT  -         33.054 (meters)      108.44  (feet) COMP
 CP3200  MODELED GRAVITY -    979,555.3   (mgal)                       NAVD 88
 CP3200
 CP3200  VERT ORDER      -  SECOND    CLASS II
 CP3200
 CP3200.The horizontal coordinates were established by autonomous hand held GPS
 CP3200.observations and have an estimated accuracy of +/- 10 meters.
 CP3200
 CP3200.The orthometric height was determined by differential leveling and
 CP3200.adjusted by the NATIONAL GEODETIC SURVEY
 CP3200.in June 1991.
 CP3200
 CP3200.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3200.GEOID18 height accuracy estimate available here.
 CP3200
 CP3200.Click photographs - Photos may exist for this station.
 CP3200
 CP3200.The dynamic height is computed by dividing the NAVD 88
 CP3200.geopotential number by the normal gravity value computed on the
 CP3200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3200.degrees latitude (g = 980.6199 gals.).
 CP3200
 CP3200.The modeled gravity was interpolated from observed gravity values.
 CP3200
 CP3200;                    North         East    Units  Estimated Accuracy
 CP3200;SPC LA N     -   267,778.    1,106,590.      MT  (+/- 10 meters HH2 GPS)
 CP3200
 CP3200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5330642495(NAD 83)
 CP3200
 CP3200                          SUPERSEDED SURVEY CONTROL
 CP3200
 CP3200.No superseded survey control is available for this station.
 CP3200
 CP3200_MARKER: DD = SURVEY DISK
 CP3200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3200_STAMPING: 62 V 30 1985
 CP3200_MARK LOGO: LADTD
 CP3200_PROJECTION: FLUSH
 CP3200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3200+STABILITY: SURFACE MOTION
 CP3200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3200+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2015
 CP3200
 CP3200  HISTORY     - Date     Condition        Report By
 CP3200  HISTORY     - 1985     MONUMENTED       LADTD
 CP3200  HISTORY     - 20150111 GOOD             GEOCAC
 CP3200
 CP3200                          STATION DESCRIPTION
 CP3200
 CP3200'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3200'6.6 KM (4.1 MI) NORTH FROM OAK GROVE.
 CP3200'6.6 KM (4.1 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3200'GROVE TO THE BENCH MARK ON THE RIGHT SET NEAR A GREEN IRON GATE, 17.7
 CP3200'METERS (58 FEET) EAST-SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY
 CP3200'17, 13 METERS (42.5 FEET) SOUTHWEST OF A POWER POLE NUMBERED 65, 6.9
 CP3200'METERS (21 FEET) SOUTH-SOUTHEAST OF THE SOUTH END OF A CORREGATED
 CP3200'METAL CULVERT AND 0.6 METERS (2 FEET) WEST-NORTHWEST OF A 5 STRAND
 CP3200'BARBED WIRE FENCE.
 CP3200'THE MARK IS 0.46 METERS  WNW FROM A WITNESS POST.
 CP3200'THE MARK IS 0.91 M BELOW THE HIGHWAY.
 CP3200
 CP3200                          STATION RECOVERY (2015)
 CP3200
 CP3200'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3201 ***********************************************************************
 CP3201  DESIGNATION -  62 V 31
 CP3201  PID         -  CP3201
 CP3201  STATE/COUNTY-  LA/WEST CARROLL
 CP3201  COUNTRY     -  US
 CP3201  USGS QUAD   -  KILBOURNE (2018)
 CP3201
 CP3201                         *CURRENT SURVEY CONTROL
 CP3201  ______________________________________________________________________
 CP3201* NAD 83(1986) POSITION- 32 55 27.     (N) 091 21 04.     (W)   SCALED
 CP3201* NAVD 88 ORTHO HEIGHT -    34.646 (meters)      113.67  (feet) ADJUSTED
 CP3201  ______________________________________________________________________
 CP3201  GEOID HEIGHT    -        -26.106 (meters)                     GEOID18
 CP3201  DYNAMIC HEIGHT  -         34.608 (meters)      113.54  (feet) COMP
 CP3201  MODELED GRAVITY -    979,556.3   (mgal)                       NAVD 88
 CP3201
 CP3201  VERT ORDER      -  SECOND    CLASS II
 CP3201
 CP3201.The horizontal coordinates were scaled from a map and have
 CP3201.an estimated accuracy of +/- 6 seconds.
 CP3201
 CP3201.The orthometric height was determined by differential leveling and
 CP3201.adjusted by the NATIONAL GEODETIC SURVEY
 CP3201.in June 1991.
 CP3201
 CP3201.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3201.GEOID18 height accuracy estimate available here.
 CP3201
 CP3201.Click photographs - Photos may exist for this station.
 CP3201
 CP3201.The dynamic height is computed by dividing the NAVD 88
 CP3201.geopotential number by the normal gravity value computed on the
 CP3201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3201.degrees latitude (g = 980.6199 gals.).
 CP3201
 CP3201.The modeled gravity was interpolated from observed gravity values.
 CP3201
 CP3201;                    North         East    Units  Estimated Accuracy
 CP3201;SPC LA N     -   269,360.    1,107,470.      MT  (+/- 180 meters Scaled)
 CP3201
 CP3201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS541440(NAD 83)
 CP3201
 CP3201                          SUPERSEDED SURVEY CONTROL
 CP3201
 CP3201.No superseded survey control is available for this station.
 CP3201
 CP3201_MARKER: DD = SURVEY DISK
 CP3201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3201_STAMPING: 62 V 31 1985
 CP3201_MARK LOGO: LADTD
 CP3201_PROJECTION: RECESSED 3 CENTIMETERS
 CP3201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3201+STABILITY: SURFACE MOTION
 CP3201
 CP3201  HISTORY     - Date     Condition        Report By
 CP3201  HISTORY     - 1985     MONUMENTED       LADTD
 CP3201
 CP3201                          STATION DESCRIPTION
 CP3201
 CP3201'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3201'8.5 KM (5.3 MI) NORTH FROM OAK GROVE.
 CP3201'ABOUT 8.5 KM (5.3 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE
 CP3201'IN OAK GROVE TO THE BENCH MARK ON THE RIGHT SET NEAR A FENCE CORNER,
 CP3201'12.8 METERS (42 FEET) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY
 CP3201'17, 11.4 METERS (37.5 FEET) SOUTHWEST OF A POWER POLE NUMBERED 8,
 CP3201'10.1 METERS (33 FEET) NORTHWEST OF A 30 INCH PINE TREE AND 1.4 METERS
 CP3201'(4.5 FEET) NORTHWEST OF A FENCE CORNER.
 CP3201'THE MARK IS 1.07 METERS  NW FROM A WITNESS POST.
 CP3201'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3203 ***********************************************************************
 CP3203  DESIGNATION -  62 V 32
 CP3203  PID         -  CP3203
 CP3203  STATE/COUNTY-  LA/WEST CARROLL
 CP3203  COUNTRY     -  US
 CP3203  USGS QUAD   -  KILBOURNE (2018)
 CP3203
 CP3203                         *CURRENT SURVEY CONTROL
 CP3203  ______________________________________________________________________
 CP3203* NAD 83(1986) POSITION- 32 56 17.     (N) 091 20 30.     (W)   SCALED
 CP3203* NAVD 88 ORTHO HEIGHT -    33.845 (meters)      111.04  (feet) ADJUSTED
 CP3203  ______________________________________________________________________
 CP3203  GEOID HEIGHT    -        -26.108 (meters)                     GEOID18
 CP3203  DYNAMIC HEIGHT  -         33.808 (meters)      110.92  (feet) COMP
 CP3203  MODELED GRAVITY -    979,557.2   (mgal)                       NAVD 88
 CP3203
 CP3203  VERT ORDER      -  SECOND    CLASS II
 CP3203
 CP3203.The horizontal coordinates were scaled from a map and have
 CP3203.an estimated accuracy of +/- 6 seconds.
 CP3203
 CP3203.The orthometric height was determined by differential leveling and
 CP3203.adjusted by the NATIONAL GEODETIC SURVEY
 CP3203.in June 1991.
 CP3203
 CP3203.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3203.GEOID18 height accuracy estimate available here.
 CP3203
 CP3203.Click photographs - Photos may exist for this station.
 CP3203
 CP3203.The dynamic height is computed by dividing the NAVD 88
 CP3203.geopotential number by the normal gravity value computed on the
 CP3203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3203.degrees latitude (g = 980.6199 gals.).
 CP3203
 CP3203.The modeled gravity was interpolated from observed gravity values.
 CP3203
 CP3203;                    North         East    Units  Estimated Accuracy
 CP3203;SPC LA N     -   270,910.    1,108,330.      MT  (+/- 180 meters Scaled)
 CP3203
 CP3203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS550456(NAD 83)
 CP3203
 CP3203                          SUPERSEDED SURVEY CONTROL
 CP3203
 CP3203.No superseded survey control is available for this station.
 CP3203
 CP3203_MARKER: DD = SURVEY DISK
 CP3203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3203_STAMPING: 62 V 32 1985
 CP3203_MARK LOGO: LADTD
 CP3203_PROJECTION: PROJECTING 3 CENTIMETERS
 CP3203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3203+STABILITY: SURFACE MOTION
 CP3203
 CP3203  HISTORY     - Date     Condition        Report By
 CP3203  HISTORY     - 1985     MONUMENTED       LADTD
 CP3203
 CP3203                          STATION DESCRIPTION
 CP3203
 CP3203'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3203'9.8 KM (6 MI) NORTH FROM OAK GROVE.
 CP3203'9.8 KM (5.95 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3203'HIGHWAYS 17 AND 2 IN OAK GROVE TO THE BENCH MARK ON THE EAST SIDE OF
 CP3203'STATE HIGHWAY 17, 21.9 METERS (72 FEET) EAST-SOUTHEAST OF A TELEPHONE
 CP3203'REPAIR BOX NUMBERED 15, 14.6 METERS (48 FEET) EAST-SOUTHEAST OF THE
 CP3203'CENTERLINE OF STATE HIGHWAY 17, 5.8 METERS (19 FEET) EAST OF THE
 CP3203'NORTH END OF A 20 INCH CONCRETE CULVERT AND 0.91 METERS (3 FEET)
 CP3203'WEST-NORTHWEST OF POWER POLE NUMBER 23.
 CP3203'THE MARK IS 0.61 METERS  WNW FROM A WITNESS POST.
 CP3203'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3206 ***********************************************************************
 CP3206  DESIGNATION -  62 V 33
 CP3206  PID         -  CP3206
 CP3206  STATE/COUNTY-  LA/WEST CARROLL
 CP3206  COUNTRY     -  US
 CP3206  USGS QUAD   -  KILBOURNE (2018)
 CP3206
 CP3206                         *CURRENT SURVEY CONTROL
 CP3206  ______________________________________________________________________
 CP3206* NAD 83(1986) POSITION- 32 57 10.     (N) 091 20 02.     (W)   SCALED
 CP3206* NAVD 88 ORTHO HEIGHT -    34.275 (meters)      112.45  (feet) ADJUSTED
 CP3206  ______________________________________________________________________
 CP3206  GEOID HEIGHT    -        -26.107 (meters)                     GEOID18
 CP3206  DYNAMIC HEIGHT  -         34.238 (meters)      112.33  (feet) COMP
 CP3206  MODELED GRAVITY -    979,558.2   (mgal)                       NAVD 88
 CP3206
 CP3206  VERT ORDER      -  SECOND    CLASS II
 CP3206
 CP3206.The horizontal coordinates were scaled from a map and have
 CP3206.an estimated accuracy of +/- 6 seconds.
 CP3206
 CP3206.The orthometric height was determined by differential leveling and
 CP3206.adjusted by the NATIONAL GEODETIC SURVEY
 CP3206.in June 1991.
 CP3206
 CP3206.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3206.GEOID18 height accuracy estimate available here.
 CP3206
 CP3206.Click photographs - Photos may exist for this station.
 CP3206
 CP3206.The dynamic height is computed by dividing the NAVD 88
 CP3206.geopotential number by the normal gravity value computed on the
 CP3206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3206.degrees latitude (g = 980.6199 gals.).
 CP3206
 CP3206.The modeled gravity was interpolated from observed gravity values.
 CP3206
 CP3206;                    North         East    Units  Estimated Accuracy
 CP3206;SPC LA N     -   272,560.    1,109,040.      MT  (+/- 180 meters Scaled)
 CP3206
 CP3206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS557472(NAD 83)
 CP3206
 CP3206                          SUPERSEDED SURVEY CONTROL
 CP3206
 CP3206.No superseded survey control is available for this station.
 CP3206
 CP3206_MARKER: DD = SURVEY DISK
 CP3206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3206_STAMPING: 62 V 33 1985
 CP3206_MARK LOGO: LADTD
 CP3206_PROJECTION: RECESSED 3 CENTIMETERS
 CP3206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3206+STABILITY: SURFACE MOTION
 CP3206
 CP3206  HISTORY     - Date     Condition        Report By
 CP3206  HISTORY     - 1985     MONUMENTED       LADTD
 CP3206
 CP3206                          STATION DESCRIPTION
 CP3206
 CP3206'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3206'11.5 KM (7.1 MI) NORTH FROM OAK GROVE.
 CP3206'11.5 KM (7.15 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION
 CP3206'OF STATE HIGHWAYS 17 AND 2 IN OAK GROVE TO THE BENCH MARK ON THE EAST
 CP3206'SIDE OF THE HIGHWAY, 19.8 METERS (65 FEET) NORTH OF A POWER POLE,
 CP3206'14.3 METERS (47 FEET) EAST OF THE CENTERLINE OF STATE HIGHWAY 17 AND
 CP3206'7.8 METERS (25.5 FEET) NORTH OF THE CENTER OF A GRAVEL DRIVE LEADING
 CP3206'TO A CEDAR HOUSE OWNED BY DAVID BEDENBENDER.
 CP3206'THE MARK IS 18.7 METERS  N FROM A WITNESS POST.
 CP3206'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3212 ***********************************************************************
 CP3212  DESIGNATION -  62 V 34
 CP3212  PID         -  CP3212
 CP3212  STATE/COUNTY-  LA/WEST CARROLL
 CP3212  COUNTRY     -  US
 CP3212  USGS QUAD   -  KILBOURNE (2018)
 CP3212
 CP3212                         *CURRENT SURVEY CONTROL
 CP3212  ______________________________________________________________________
 CP3212* NAD 83(1986) POSITION- 32 58 34.     (N) 091 18 40.     (W)   SCALED
 CP3212* NAVD 88 ORTHO HEIGHT -    41.111 (meters)      134.88  (feet) ADJUSTED
 CP3212  ______________________________________________________________________
 CP3212  GEOID HEIGHT    -        -26.117 (meters)                     GEOID18
 CP3212  DYNAMIC HEIGHT  -         41.067 (meters)      134.73  (feet) COMP
 CP3212  MODELED GRAVITY -    979,559.6   (mgal)                       NAVD 88
 CP3212
 CP3212  VERT ORDER      -  SECOND    CLASS II
 CP3212
 CP3212.The horizontal coordinates were scaled from a map and have
 CP3212.an estimated accuracy of +/- 6 seconds.
 CP3212
 CP3212.The orthometric height was determined by differential leveling and
 CP3212.adjusted by the NATIONAL GEODETIC SURVEY
 CP3212.in June 1991.
 CP3212
 CP3212.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3212.GEOID18 height accuracy estimate available here.
 CP3212
 CP3212.Click photographs - Photos may exist for this station.
 CP3212
 CP3212.The dynamic height is computed by dividing the NAVD 88
 CP3212.geopotential number by the normal gravity value computed on the
 CP3212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3212.degrees latitude (g = 980.6199 gals.).
 CP3212
 CP3212.The modeled gravity was interpolated from observed gravity values.
 CP3212
 CP3212;                    North         East    Units  Estimated Accuracy
 CP3212;SPC LA N     -   275,170.    1,111,140.      MT  (+/- 180 meters Scaled)
 CP3212
 CP3212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS578499(NAD 83)
 CP3212
 CP3212                          SUPERSEDED SURVEY CONTROL
 CP3212
 CP3212.No superseded survey control is available for this station.
 CP3212
 CP3212_MARKER: DD = SURVEY DISK
 CP3212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3212_STAMPING: 62 V 34 1985
 CP3212_MARK LOGO: LADTD
 CP3212_PROJECTION: RECESSED 5 CENTIMETERS
 CP3212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3212+STABILITY: SURFACE MOTION
 CP3212
 CP3212  HISTORY     - Date     Condition        Report By
 CP3212  HISTORY     - 1985     MONUMENTED       LADTD
 CP3212
 CP3212                          STATION DESCRIPTION
 CP3212
 CP3212'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3212'15.9 KM (9.9 MI) NORTH FROM OAK GROVE.
 CP3212'14.6 KM (9.1 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CP3212'HIGHWAYS 17 AND 2 IN OAK GROVE TO THE JUNCTION OF STATE HIGHWAYS 17
 CP3212'AND 880, THENCE EAST (RIGHT) ON STATE HIGHWAY 880 FOR 1.3 KM (0.8 MI)
 CP3212'TO THE BENCH MARK ON THE SOUTH SIDE OF STATE HIGHWAY 880 SET NEAR THE
 CP3212'RESIDENCE OF CLINTON ASHLEY, 12.2 METERS (40 FEET) SOUTH OF THE
 CP3212'CENTERLINE OF STATE HIGHWAY 880, 10.5 METERS (34.5 FEET) WEST-
 CP3212'NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME HOUSE, 1.7 METERS
 CP3212'(5.5 FEET) WEST-NORTHWEST OF A FENCE CORNER AND 0.46 METERS (1.5
 CP3212'FEET) NORTH OF A BARBED WIRE FENCE.
 CP3212'THE MARK IS 0.31 METERS  N FROM A WITNESS POST.
 CP3212'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3217 ***********************************************************************
 CP3217  DESIGNATION -  62 V 35
 CP3217  PID         -  CP3217
 CP3217  STATE/COUNTY-  LA/WEST CARROLL
 CP3217  COUNTRY     -  US
 CP3217  USGS QUAD   -  KILBOURNE (2018)
 CP3217
 CP3217                         *CURRENT SURVEY CONTROL
 CP3217  ______________________________________________________________________
 CP3217* NAD 83(1986) POSITION- 32 59 31.     (N) 091 18 04.     (W)   SCALED
 CP3217* NAVD 88 ORTHO HEIGHT -    38.563 (meters)      126.52  (feet) ADJUSTED
 CP3217  ______________________________________________________________________
 CP3217  GEOID HEIGHT    -        -26.117 (meters)                     GEOID18
 CP3217  DYNAMIC HEIGHT  -         38.521 (meters)      126.38  (feet) COMP
 CP3217  MODELED GRAVITY -    979,561.0   (mgal)                       NAVD 88
 CP3217
 CP3217  VERT ORDER      -  SECOND    CLASS I
 CP3217
 CP3217.The horizontal coordinates were scaled from a map and have
 CP3217.an estimated accuracy of +/- 6 seconds.
 CP3217
 CP3217.The orthometric height was determined by differential leveling and
 CP3217.adjusted by the NATIONAL GEODETIC SURVEY
 CP3217.in June 1991.
 CP3217
 CP3217.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3217.GEOID18 height accuracy estimate available here.
 CP3217
 CP3217.Click photographs - Photos may exist for this station.
 CP3217
 CP3217.The dynamic height is computed by dividing the NAVD 88
 CP3217.geopotential number by the normal gravity value computed on the
 CP3217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3217.degrees latitude (g = 980.6199 gals.).
 CP3217
 CP3217.The modeled gravity was interpolated from observed gravity values.
 CP3217
 CP3217;                    North         East    Units  Estimated Accuracy
 CP3217;SPC LA N     -   276,930.    1,112,060.      MT  (+/- 180 meters Scaled)
 CP3217
 CP3217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS587516(NAD 83)
 CP3217
 CP3217                          SUPERSEDED SURVEY CONTROL
 CP3217
 CP3217.No superseded survey control is available for this station.
 CP3217
 CP3217_MARKER: DB = BENCH MARK DISK
 CP3217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3217_STAMPING: 62V35 1985
 CP3217_MARK LOGO: LADTD
 CP3217_PROJECTION: RECESSED 5 CENTIMETERS
 CP3217_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP3217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3217+STABILITY: SURFACE MOTION
 CP3217
 CP3217  HISTORY     - Date     Condition        Report By
 CP3217  HISTORY     - 1985     MONUMENTED       LADTD
 CP3217  HISTORY     - 19870715 GOOD             LADTD
 CP3217
 CP3217                          STATION DESCRIPTION
 CP3217
 CP3217'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3217'19.2 KM (11.9 MI) NE FROM OAK GROVE.
 CP3217'ABOUT 14.6 KM (9.1 MI) NORTH ON STATE HIGHWAY 17 FROM THE JUNCTION OF
 CP3217'STATE HIGHWAYS 17 AND 2 IN OAK GROVE TO THE JUNCTION OF STATE
 CP3217'HIGHWAYS 17 AND 880, THENCE EASTERLY TO A CURVE IN THE ROAD THEN
 CP3217'NORTHERLY FOR 4.2 KM (2.6 MI) ON STATE HIGHWAY 880 TO THE JUNCTION OF
 CP3217'STATE HIGHWAYS 880 AND 585, THENCE WEST (LEFT) ON STATE HIGHWAY 585
 CP3217'FOR 0.04 KM (0.15 MI) TO THE BENCH MARK ON THE SOUTH SIDE OF THE
 CP3217'HIGHWAY SET NEAR THE RESIDENCE OF J T NEAL, 27.4 METERS (90 FEET)
 CP3217'EAST OF THE NORTHEAST CORNER OF A BRICK RESIDENCE, 17.7 METERS (58
 CP3217'FEET) SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 585, 11.6 METERS
 CP3217'(38 FEET) SOUTHWEST OF THE SOUTHWEST END OF A 24-INCH CONCRETE
 CP3217'CULVERT AND 2.7 METERS (9 FEET) SOUTHEAST OF A 6-INCH SYCAMORE TREE.
 CP3217'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 CP3217'THE MARK IS 0.31 M BELOW THE HIGHWAY.
 CP3217
 CP3217                          STATION RECOVERY (1987)
 CP3217
 CP3217'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP3217'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3222 ***********************************************************************
 CP3222  DESIGNATION -  62 V 36
 CP3222  PID         -  CP3222
 CP3222  STATE/COUNTY-  LA/WEST CARROLL
 CP3222  COUNTRY     -  US
 CP3222  USGS QUAD   -  KILBOURNE (2018)
 CP3222
 CP3222                         *CURRENT SURVEY CONTROL
 CP3222  ______________________________________________________________________
 CP3222* NAD 83(1986) POSITION- 32 59 54.5    (N) 091 19 07.6    (W)   HD_HELD2
 CP3222* NAVD 88 ORTHO HEIGHT -    36.407 (meters)      119.45  (feet) ADJUSTED
 CP3222  ______________________________________________________________________
 CP3222  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 CP3222  DYNAMIC HEIGHT  -         36.367 (meters)      119.31  (feet) COMP
 CP3222  MODELED GRAVITY -    979,562.2   (mgal)                       NAVD 88
 CP3222
 CP3222  VERT ORDER      -  SECOND    CLASS II
 CP3222
 CP3222.The horizontal coordinates were established by autonomous hand held GPS
 CP3222.observations and have an estimated accuracy of +/- 10 meters.
 CP3222
 CP3222.The orthometric height was determined by differential leveling and
 CP3222.adjusted by the NATIONAL GEODETIC SURVEY
 CP3222.in June 1991.
 CP3222
 CP3222.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3222.GEOID18 height accuracy estimate available here.
 CP3222
 CP3222.Click photographs - Photos may exist for this station.
 CP3222
 CP3222.The dynamic height is computed by dividing the NAVD 88
 CP3222.geopotential number by the normal gravity value computed on the
 CP3222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3222.degrees latitude (g = 980.6199 gals.).
 CP3222
 CP3222.The modeled gravity was interpolated from observed gravity values.
 CP3222
 CP3222;                    North         East    Units  Estimated Accuracy
 CP3222;SPC LA N     -   277,638.    1,110,399.      MT  (+/- 10 meters HH2 GPS)
 CP3222
 CP3222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5706452372(NAD 83)
 CP3222
 CP3222                          SUPERSEDED SURVEY CONTROL
 CP3222
 CP3222.No superseded survey control is available for this station.
 CP3222
 CP3222_MARKER: DD = SURVEY DISK
 CP3222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3222_STAMPING: 62 V 36 1986
 CP3222_MARK LOGO: LADTD
 CP3222_PROJECTION: RECESSED 5 CENTIMETERS
 CP3222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3222+STABILITY: SURFACE MOTION
 CP3222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3222+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2015
 CP3222
 CP3222  HISTORY     - Date     Condition        Report By
 CP3222  HISTORY     - 1985     MONUMENTED       LADTD
 CP3222  HISTORY     - 20150111 GOOD             GEOCAC
 CP3222
 CP3222                          STATION DESCRIPTION
 CP3222
 CP3222'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3222'0.8 KM (0.5 MI) WEST FROM KILBOURNE.
 CP3222'0.8 KM (0.5 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3222'STATE HIGHWAYS 585 AND 17 AT KILBOURNE TO THE BENCH MARK SET ON THE
 CP3222'SOUTH SIDE OF STATE HIGHWAY 585 IN FRONT OF KILBOURNE SCHOOL, 22.5
 CP3222'METERS (74 FEET) SOUTH OF STATE HIGHWAY 585, 18.4 METERS (60.5 FEET)
 CP3222'WEST-SOUTHWEST OF A POWER POLE WITH 2 TRANSFORMERS AND 13.6 METERS
 CP3222'(44.5 FEET) NORTH OF THE NORTHEAST CORNER OF THE MAIN BUILDING OF THE
 CP3222'KILBOURNE HIGH SCHOOL.
 CP3222'THE MARK IS 2.9 METERS  ENE FROM  POWER POLE WITH A LIGHT
 CP3222'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3222
 CP3222                          STATION RECOVERY (2015)
 CP3222
 CP3222'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3223 ***********************************************************************
 CP3223  DESIGNATION -  62 V 37
 CP3223  PID         -  CP3223
 CP3223  STATE/COUNTY-  LA/WEST CARROLL
 CP3223  COUNTRY     -  US
 CP3223  USGS QUAD   -  KILBOURNE (2018)
 CP3223
 CP3223                         *CURRENT SURVEY CONTROL
 CP3223  ______________________________________________________________________
 CP3223* NAD 83(1986) POSITION- 32 59 40.7    (N) 091 20 00.7    (W)   HD_HELD2
 CP3223* NAVD 88 ORTHO HEIGHT -    34.535 (meters)      113.30  (feet) ADJUSTED
 CP3223  ______________________________________________________________________
 CP3223  GEOID HEIGHT    -        -26.084 (meters)                     GEOID18
 CP3223  DYNAMIC HEIGHT  -         34.498 (meters)      113.18  (feet) COMP
 CP3223  MODELED GRAVITY -    979,562.3   (mgal)                       NAVD 88
 CP3223
 CP3223  VERT ORDER      -  SECOND    CLASS II
 CP3223
 CP3223.The horizontal coordinates were established by autonomous hand held GPS
 CP3223.observations and have an estimated accuracy of +/- 10 meters.
 CP3223
 CP3223.The orthometric height was determined by differential leveling and
 CP3223.adjusted by the NATIONAL GEODETIC SURVEY
 CP3223.in June 1991.
 CP3223
 CP3223.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3223.GEOID18 height accuracy estimate available here.
 CP3223
 CP3223.Click photographs - Photos may exist for this station.
 CP3223
 CP3223.The dynamic height is computed by dividing the NAVD 88
 CP3223.geopotential number by the normal gravity value computed on the
 CP3223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3223.degrees latitude (g = 980.6199 gals.).
 CP3223
 CP3223.The modeled gravity was interpolated from observed gravity values.
 CP3223
 CP3223;                    North         East    Units  Estimated Accuracy
 CP3223;SPC LA N     -   277,198.    1,109,025.      MT  (+/- 10 meters HH2 GPS)
 CP3223
 CP3223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5569351925(NAD 83)
 CP3223
 CP3223                          SUPERSEDED SURVEY CONTROL
 CP3223
 CP3223.No superseded survey control is available for this station.
 CP3223
 CP3223_MARKER: DD = SURVEY DISK
 CP3223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3223_STAMPING: 62 V 37 1986
 CP3223_MARK LOGO: LADTD
 CP3223_PROJECTION: RECESSED 3 CENTIMETERS
 CP3223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3223+STABILITY: SURFACE MOTION
 CP3223
 CP3223  HISTORY     - Date     Condition        Report By
 CP3223  HISTORY     - 1985     MONUMENTED       LADTD
 CP3223  HISTORY     - 20150111 GOOD             GEOCAC
 CP3223
 CP3223                          STATION DESCRIPTION
 CP3223
 CP3223'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3223'2.3 KM (1.4 MI) WEST FROM KILBOURNE.
 CP3223'2.3 KM (1.4 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3223'STATE HIGHWAYS 585 AND 17 AT KILBOURNE TO THE BENCH MARK SET ON THE
 CP3223'NORTH SIDE OF STATE HIGHWAY 585 IN FRONT OF A TAN BRICK CHURCH, 46
 CP3223'METERS (151 FEET) SOUTH OF THE SOUTHWEST CORNER OF A BRICK CHURCH,
 CP3223'28.9 METERS (95 FEET) NORTHWEST OF THE CENTER OF STATE HIGHWAY 585,
 CP3223'28.8 METERS (94.5 FEET) SOUTH OF A POWER POLE WITH A SECURITY LIGHT
 CP3223'AND 7.8 METERS (25.5 FEET) WEST-NORTHWEST OF A 30-INCH OAK TREE.
 CP3223'THE MARK IS 1.10 METERS  ENE FROM A WITNESS POST.
 CP3223'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CP3223
 CP3223                          STATION RECOVERY (2015)
 CP3223
 CP3223'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3223'MARK IS CURRENTLY JUST A FEW FEET EAST OF AN ENERGIZED ELECTRIC FENCE.
 CP3223'EXTREME CAUTION SHOULD BE USED WHEN NEAR THIS MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3224 ***********************************************************************
 CP3224  DESIGNATION -  62 V 38
 CP3224  PID         -  CP3224
 CP3224  STATE/COUNTY-  LA/WEST CARROLL
 CP3224  COUNTRY     -  US
 CP3224  USGS QUAD   -  KILBOURNE (2018)
 CP3224
 CP3224                         *CURRENT SURVEY CONTROL
 CP3224  ______________________________________________________________________
 CP3224* NAD 83(1986) POSITION- 32 59 22.88   (N) 091 21 01.29   (W)   HD_HELD1
 CP3224* NAVD 88 ORTHO HEIGHT -    34.621 (meters)      113.59  (feet) ADJUSTED
 CP3224  ______________________________________________________________________
 CP3224  GEOID HEIGHT    -        -26.072 (meters)                     GEOID18
 CP3224  DYNAMIC HEIGHT  -         34.584 (meters)      113.46  (feet) COMP
 CP3224  MODELED GRAVITY -    979,562.5   (mgal)                       NAVD 88
 CP3224
 CP3224  VERT ORDER      -  SECOND    CLASS II
 CP3224
 CP3224.The horizontal coordinates were determined by differentially corrected
 CP3224.hand held GPS observations or other comparable positioning techniques
 CP3224.and have an estimated accuracy of +/- 3 meters.
 CP3224
 CP3224.The orthometric height was determined by differential leveling and
 CP3224.adjusted by the NATIONAL GEODETIC SURVEY
 CP3224.in June 1991.
 CP3224
 CP3224.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3224.GEOID18 height accuracy estimate available here.
 CP3224
 CP3224.Click photographs - Photos may exist for this station.
 CP3224
 CP3224.The dynamic height is computed by dividing the NAVD 88
 CP3224.geopotential number by the normal gravity value computed on the
 CP3224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3224.degrees latitude (g = 980.6199 gals.).
 CP3224
 CP3224.The modeled gravity was interpolated from observed gravity values.
 CP3224
 CP3224;                    North         East    Units  Estimated Accuracy
 CP3224;SPC LA N     -   276,632.0   1,107,457.8     MT  (+/- 3 meters HH1 GPS) 
 CP3224
 CP3224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5412951352(NAD 83)
 CP3224
 CP3224                          SUPERSEDED SURVEY CONTROL
 CP3224
 CP3224.No superseded survey control is available for this station.
 CP3224
 CP3224_MARKER: DD = SURVEY DISK
 CP3224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3224_STAMPING: 62 V 38 1986
 CP3224_MARK LOGO: LADTD
 CP3224_PROJECTION: RECESSED 5 CENTIMETERS
 CP3224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3224+STABILITY: SURFACE MOTION
 CP3224
 CP3224  HISTORY     - Date     Condition        Report By
 CP3224  HISTORY     - 1985     MONUMENTED       LADTD
 CP3224
 CP3224                          STATION DESCRIPTION
 CP3224
 CP3224'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3224'4 KM (2.5 MI) WEST FROM KILBOURNE.
 CP3224'4 KM (2.5 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3224'STATE HIGHWAYS 585 AND 17 AT KILBOURNE TO THE BENCH MARK SET ON THE
 CP3224'SOUTH SIDE OF STATE HIGHWAY 585 NEAR A BRICK HOME BELONGING TO L.
 CP3224'STEPHENE, 16.3 METERS (53.5 FEET) SOUTH OF THE CENTER OF STATE HIGHWAY
 CP3224'585, 15.8 METERS (52 FEET) WEST OF A DRIVEWAY LEADING TO THE A
 CP3224'RESIDENCE, 7.8 METERS (25.5 FEET) SOUTH-SOUTHEAST OF THE EAST END OF A
 CP3224'18-INCH METAL CULVERT AND 2.9 METERS (9.5 FEET) SOUTH-SOUTHEAST OF A
 CP3224'POWER POLE WITH ONE TRANSFORMER.
 CP3224'THE MARK IS 1.98 METERS  E FROM A WITNESS POST.
 CP3224'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3225 ***********************************************************************
 CP3225  DESIGNATION -  62 V 39
 CP3225  PID         -  CP3225
 CP3225  STATE/COUNTY-  LA/WEST CARROLL
 CP3225  COUNTRY     -  US
 CP3225  USGS QUAD   -  KILBOURNE (2018)
 CP3225
 CP3225                         *CURRENT SURVEY CONTROL
 CP3225  ______________________________________________________________________
 CP3225* NAD 83(1986) POSITION- 32 59 05.3    (N) 091 22 01.5    (W)   HD_HELD2
 CP3225* NAVD 88 ORTHO HEIGHT -    35.223 (meters)      115.56  (feet) ADJUSTED
 CP3225  ______________________________________________________________________
 CP3225  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 CP3225  DYNAMIC HEIGHT  -         35.185 (meters)      115.44  (feet) COMP
 CP3225  MODELED GRAVITY -    979,562.5   (mgal)                       NAVD 88
 CP3225
 CP3225  VERT ORDER      -  SECOND    CLASS II
 CP3225
 CP3225.The horizontal coordinates were established by autonomous hand held GPS
 CP3225.observations and have an estimated accuracy of +/- 10 meters.
 CP3225
 CP3225.The orthometric height was determined by differential leveling and
 CP3225.adjusted by the NATIONAL GEODETIC SURVEY
 CP3225.in June 1991.
 CP3225
 CP3225.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3225.GEOID18 height accuracy estimate available here.
 CP3225
 CP3225.Click photographs - Photos may exist for this station.
 CP3225
 CP3225.The dynamic height is computed by dividing the NAVD 88
 CP3225.geopotential number by the normal gravity value computed on the
 CP3225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3225.degrees latitude (g = 980.6199 gals.).
 CP3225
 CP3225.The modeled gravity was interpolated from observed gravity values.
 CP3225
 CP3225;                    North         East    Units  Estimated Accuracy
 CP3225;SPC LA N     -   276,074.    1,105,900.      MT  (+/- 10 meters HH2 GPS)
 CP3225
 CP3225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5257450786(NAD 83)
 CP3225
 CP3225                          SUPERSEDED SURVEY CONTROL
 CP3225
 CP3225.No superseded survey control is available for this station.
 CP3225
 CP3225_MARKER: DD = SURVEY DISK
 CP3225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3225_STAMPING: 62 V 39 1985
 CP3225_MARK LOGO: LADTD
 CP3225_PROJECTION: RECESSED 3 CENTIMETERS
 CP3225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3225+STABILITY: SURFACE MOTION
 CP3225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3225+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2015
 CP3225
 CP3225  HISTORY     - Date     Condition        Report By
 CP3225  HISTORY     - 1985     MONUMENTED       LADTD
 CP3225  HISTORY     - 20150111 GOOD             GEOCAC
 CP3225
 CP3225                          STATION DESCRIPTION
 CP3225
 CP3225'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3225'5.6 KM (3.5 MI) WEST FROM KILBOURNE.
 CP3225'5.6 KM (3.5 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3225'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE BENCH MARK SET ON THE
 CP3225'SOUTH SIDE OF STATE HIGHWAY 585 NORTHEAST OF A BROWN TRAILER, 11.7
 CP3225'METERS (38.5 FEET) SOUTHEAST OF THE CENTER OF THE HIGHWAY, 2.74
 CP3225'METERS (9 FEET) EAST-NORTHEAST OF A FARM ROAD LEADING TO AN OLD
 CP3225'ABANDONED HOUSE, 1.98 METERS (6.5 FEET) WEST-SOUTHWEST OF A POWER POLE
 CP3225'WITH A GUY WIRE AND 1.98 METERS (6.5 FEET) SOUTH OF A 15-INCH CEMENT
 CP3225'CULVERT.
 CP3225'THE MARK IS 0.46 METERS  WSW FROM A WITNESS POST.
 CP3225'THE MARK IS 0.61 M BELOW THE HIGHWAY.
 CP3225
 CP3225                          STATION RECOVERY (2015)
 CP3225
 CP3225'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3225'METAL WITNESS POST APPEARS TO HAVE BEEN HIT BY SOMETHING AND HAS BEEN
 CP3225'PLACED IN A DIFFERENT POSITION.  THE MARK IS 8.5 FT (2.6 M)
 CP3225'WEST-SOUTHWEST FROM METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2473 ***********************************************************************
 CP2473  DESIGNATION -  62 V 4
 CP2473  PID         -  CP2473
 CP2473  STATE/COUNTY-  LA/WEST CARROLL
 CP2473  COUNTRY     -  US
 CP2473  USGS QUAD   -  PIONEER (2018)
 CP2473
 CP2473                         *CURRENT SURVEY CONTROL
 CP2473  ______________________________________________________________________
 CP2473* NAD 83(1986) POSITION- 32 39 09.     (N) 091 27 47.     (W)   SCALED
 CP2473* NAVD 88 ORTHO HEIGHT -    30.071 (meters)       98.66  (feet) ADJUSTED
 CP2473  ______________________________________________________________________
 CP2473  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 CP2473  DYNAMIC HEIGHT  -         30.038 (meters)       98.55  (feet) COMP
 CP2473  MODELED GRAVITY -    979,545.1   (mgal)                       NAVD 88
 CP2473
 CP2473  VERT ORDER      -  SECOND    CLASS I
 CP2473
 CP2473.The horizontal coordinates were scaled from a map and have
 CP2473.an estimated accuracy of +/- 6 seconds.
 CP2473
 CP2473.The orthometric height was determined by differential leveling and
 CP2473.adjusted by the NATIONAL GEODETIC SURVEY
 CP2473.in June 1991.
 CP2473
 CP2473.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2473.GEOID18 height accuracy estimate available here.
 CP2473
 CP2473.Click photographs - Photos may exist for this station.
 CP2473
 CP2473.The dynamic height is computed by dividing the NAVD 88
 CP2473.geopotential number by the normal gravity value computed on the
 CP2473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2473.degrees latitude (g = 980.6199 gals.).
 CP2473
 CP2473.The modeled gravity was interpolated from observed gravity values.
 CP2473
 CP2473;                    North         East    Units  Estimated Accuracy
 CP2473;SPC LA N     -   239,130.    1,097,280.      MT  (+/- 180 meters Scaled)
 CP2473
 CP2473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS441138(NAD 83)
 CP2473
 CP2473                          SUPERSEDED SURVEY CONTROL
 CP2473
 CP2473.No superseded survey control is available for this station.
 CP2473
 CP2473_MARKER: DB = BENCH MARK DISK
 CP2473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2473_STAMPING: 62 V 4 1985
 CP2473_MARK LOGO: LADTD
 CP2473_PROJECTION: FLUSH
 CP2473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2473+STABILITY: SURFACE MOTION
 CP2473
 CP2473  HISTORY     - Date     Condition        Report By
 CP2473  HISTORY     - 1985     MONUMENTED       LADTD
 CP2473
 CP2473                          STATION DESCRIPTION
 CP2473
 CP2473'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2473'23.3 KM (14.5 MI) NORTH FROM DELHI.
 CP2473'ABOUT 23.3 KM (14.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2473'OFFICE IN DELHI TO THE BENCH MARK ON THE LEFT BY A TREE LINE, 16.9
 CP2473'METERS (55.5 FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 17 AND
 CP2473'12.2 METERS (40 FEET) SOUTHWEST OF A POWER POLE.
 CP2473'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CP2473'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3226 ***********************************************************************
 CP3226  DESIGNATION -  62 V 40
 CP3226  PID         -  CP3226
 CP3226  STATE/COUNTY-  LA/WEST CARROLL
 CP3226  COUNTRY     -  US
 CP3226  USGS QUAD   -  FISKE (2018)
 CP3226
 CP3226                         *CURRENT SURVEY CONTROL
 CP3226  ______________________________________________________________________
 CP3226* NAD 83(1986) POSITION- 32 59 01.3    (N) 091 23 10.3    (W)   HD_HELD2
 CP3226* NAVD 88 ORTHO HEIGHT -    32.779 (meters)      107.54  (feet) ADJUSTED
 CP3226  ______________________________________________________________________
 CP3226  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 CP3226  DYNAMIC HEIGHT  -         32.744 (meters)      107.43  (feet) COMP
 CP3226  MODELED GRAVITY -    979,562.9   (mgal)                       NAVD 88
 CP3226
 CP3226  VERT ORDER      -  SECOND    CLASS II
 CP3226
 CP3226.The horizontal coordinates were established by autonomous hand held GPS
 CP3226.observations and have an estimated accuracy of +/- 10 meters.
 CP3226
 CP3226.The orthometric height was determined by differential leveling and
 CP3226.adjusted by the NATIONAL GEODETIC SURVEY
 CP3226.in June 1991.
 CP3226
 CP3226.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3226.GEOID18 height accuracy estimate available here.
 CP3226
 CP3226.Click photographs - Photos may exist for this station.
 CP3226
 CP3226.The dynamic height is computed by dividing the NAVD 88
 CP3226.geopotential number by the normal gravity value computed on the
 CP3226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3226.degrees latitude (g = 980.6199 gals.).
 CP3226
 CP3226.The modeled gravity was interpolated from observed gravity values.
 CP3226
 CP3226;                    North         East    Units  Estimated Accuracy
 CP3226;SPC LA N     -   275,932.    1,104,115.      MT  (+/- 10 meters HH2 GPS)
 CP3226
 CP3226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5079050635(NAD 83)
 CP3226
 CP3226                          SUPERSEDED SURVEY CONTROL
 CP3226
 CP3226.No superseded survey control is available for this station.
 CP3226
 CP3226_MARKER: DD = SURVEY DISK
 CP3226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3226_STAMPING: 62 V 40 1985
 CP3226_MARK LOGO: LADTD
 CP3226_PROJECTION: RECESSED 3 CENTIMETERS
 CP3226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3226+STABILITY: SURFACE MOTION
 CP3226
 CP3226  HISTORY     - Date     Condition        Report By
 CP3226  HISTORY     - 1985     MONUMENTED       LADTD
 CP3226  HISTORY     - 20150111 GOOD             GEOCAC
 CP3226
 CP3226                          STATION DESCRIPTION
 CP3226
 CP3226'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3226'7.5 KM (4.7 MI) WEST FROM KILBOURNE.
 CP3226'7.5 KM (4.65 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3226'STATE HIGHWAYS 585 AND 17 AT KILBOURNE TO THE BENCH MARK SET ON THE
 CP3226'NORTH SIDE OF STATE HIGHWAY 585 NEAR ROUGES STORE, 17.2 METERS
 CP3226'(56.5 FEET) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF ROUGES STORE,
 CP3226'13.4 METERS (44 FEET) NORTH OF THE CENTER OF STATE HIGHWAY 585, 4.1
 CP3226'METERS (13.5 FEET) NORTHEAST OF A POWER POLE WITH A SECURITY LIGHT AND
 CP3226'3.5 METERS (11.5 FEET) NORTHEAST OF A TELEPHONE REPAIR BOX.
 CP3226'THE MARK IS 2.13 METERS  N FROM A WITNESS POST.
 CP3226'THE MARK IS 0.31 M BELOW THE HIGHWAY.
 CP3226
 CP3226                          STATION RECOVERY (2015)
 CP3226
 CP3226'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3226'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3227 ***********************************************************************
 CP3227  DESIGNATION -  62 V 41
 CP3227  PID         -  CP3227
 CP3227  STATE/COUNTY-  LA/WEST CARROLL
 CP3227  COUNTRY     -  US
 CP3227  USGS QUAD   -  FISKE (2018)
 CP3227
 CP3227                         *CURRENT SURVEY CONTROL
 CP3227  ______________________________________________________________________
 CP3227* NAD 83(1986) POSITION- 32 58 56.93   (N) 091 24 05.78   (W)   HD_HELD1
 CP3227* NAVD 88 ORTHO HEIGHT -    31.783 (meters)      104.27  (feet) ADJUSTED
 CP3227  ______________________________________________________________________
 CP3227  GEOID HEIGHT    -        -26.033 (meters)                     GEOID18
 CP3227  DYNAMIC HEIGHT  -         31.748 (meters)      104.16  (feet) COMP
 CP3227  MODELED GRAVITY -    979,563.3   (mgal)                       NAVD 88
 CP3227
 CP3227  VERT ORDER      -  SECOND    CLASS II
 CP3227
 CP3227.The horizontal coordinates were determined by differentially corrected
 CP3227.hand held GPS observations or other comparable positioning techniques
 CP3227.and have an estimated accuracy of +/- 3 meters.
 CP3227
 CP3227.The orthometric height was determined by differential leveling and
 CP3227.adjusted by the NATIONAL GEODETIC SURVEY
 CP3227.in June 1991.
 CP3227
 CP3227.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3227.GEOID18 height accuracy estimate available here.
 CP3227
 CP3227.Click photographs - Photos may exist for this station.
 CP3227
 CP3227.The dynamic height is computed by dividing the NAVD 88
 CP3227.geopotential number by the normal gravity value computed on the
 CP3227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3227.degrees latitude (g = 980.6199 gals.).
 CP3227
 CP3227.The modeled gravity was interpolated from observed gravity values.
 CP3227
 CP3227;                    North         East    Units  Estimated Accuracy
 CP3227;SPC LA N     -   275,782.9   1,102,676.0     MT  (+/- 3 meters HH1 GPS) 
 CP3227
 CP3227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4935250479(NAD 83)
 CP3227
 CP3227                          SUPERSEDED SURVEY CONTROL
 CP3227
 CP3227.No superseded survey control is available for this station.
 CP3227
 CP3227_MARKER: DD = SURVEY DISK
 CP3227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3227_STAMPING: 62 V 41 1986
 CP3227_MARK LOGO: LADTD
 CP3227_PROJECTION: RECESSED 5 CENTIMETERS
 CP3227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3227+STABILITY: SURFACE MOTION
 CP3227
 CP3227  HISTORY     - Date     Condition        Report By
 CP3227  HISTORY     - 1985     MONUMENTED       LADTD
 CP3227
 CP3227                          STATION DESCRIPTION
 CP3227
 CP3227'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3227'9 KM (5.6 MI) WEST FROM KILBOURNE.
 CP3227'9 KM (5.6 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3227'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE BENCH MARK ON THE SOUTH
 CP3227'SIDE OF STATE HIGHWAY 585 SET NEAR A POWER POLE, 28 METERS (92 FEET)
 CP3227'NORTHWEST OF A BRICK HOME, 12.8 METERS (42 FEET) SOUTH-SOUTHEAST OF
 CP3227'THE CENTER OF STATE HIGHWAY 585, 5.9 METERS (9.5 FEET) SOUTH-
 CP3227'SOUTHWEST OF THE SOUTHWEST END OF A 18-INCH CONCRETE CULVERT AND
 CP3227'0.76 METERS (2.5 FEET) NORTH-NORTHWEST OF A POWER POLE.
 CP3227'THE MARK IS 0.45 METERS  SSE FROM A WITNESS POST.
 CP3227'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3228 ***********************************************************************
 CP3228  DESIGNATION -  62 V 42
 CP3228  PID         -  CP3228
 CP3228  STATE/COUNTY-  LA/WEST CARROLL
 CP3228  COUNTRY     -  US
 CP3228  USGS QUAD   -  FISKE (2018)
 CP3228
 CP3228                         *CURRENT SURVEY CONTROL
 CP3228  ______________________________________________________________________
 CP3228* NAD 83(1986) POSITION- 32 58 51.1    (N) 091 25 17.0    (W)   HD_HELD2
 CP3228* NAVD 88 ORTHO HEIGHT -    32.404 (meters)      106.31  (feet) ADJUSTED
 CP3228  ______________________________________________________________________
 CP3228  GEOID HEIGHT    -        -26.019 (meters)                     GEOID18
 CP3228  DYNAMIC HEIGHT  -         32.369 (meters)      106.20  (feet) COMP
 CP3228  MODELED GRAVITY -    979,563.5   (mgal)                       NAVD 88
 CP3228
 CP3228  VERT ORDER      -  SECOND    CLASS II
 CP3228
 CP3228.The horizontal coordinates were established by autonomous hand held GPS
 CP3228.observations and have an estimated accuracy of +/- 10 meters.
 CP3228
 CP3228.The orthometric height was determined by differential leveling and
 CP3228.adjusted by the NATIONAL GEODETIC SURVEY
 CP3228.in June 1991.
 CP3228
 CP3228.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3228.GEOID18 height accuracy estimate available here.
 CP3228
 CP3228.Click photographs - Photos may exist for this station.
 CP3228
 CP3228.The dynamic height is computed by dividing the NAVD 88
 CP3228.geopotential number by the normal gravity value computed on the
 CP3228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3228.degrees latitude (g = 980.6199 gals.).
 CP3228
 CP3228.The modeled gravity was interpolated from observed gravity values.
 CP3228
 CP3228;                    North         East    Units  Estimated Accuracy
 CP3228;SPC LA N     -   275,585.    1,100,829.      MT  (+/- 10 meters HH2 GPS)
 CP3228
 CP3228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4750650271(NAD 83)
 CP3228
 CP3228                          SUPERSEDED SURVEY CONTROL
 CP3228
 CP3228.No superseded survey control is available for this station.
 CP3228
 CP3228_MARKER: DD = SURVEY DISK
 CP3228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3228_STAMPING: 62 V 42 1985
 CP3228_MARK LOGO: LADTD
 CP3228_PROJECTION: FLUSH
 CP3228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3228+STABILITY: SURFACE MOTION
 CP3228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3228+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2015
 CP3228
 CP3228  HISTORY     - Date     Condition        Report By
 CP3228  HISTORY     - 1985     MONUMENTED       LADTD
 CP3228  HISTORY     - 20150111 GOOD             GEOCAC
 CP3228
 CP3228                          STATION DESCRIPTION
 CP3228
 CP3228'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3228'10.6 KM (6.7 MI) WEST FROM KILBOURNE.
 CP3228'10.6 KM (6.7 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3228'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE BENCH MARK ON THE SOUTH
 CP3228'SIDE OF STATE HIGHWAY 585 SET NEAT A BRICK CHURCH SIGN FOR THE
 CP3228'MACEDONIA BAPTIST CHURCH, 20.4 METERS (67 FEET) NORTHEAST OF THE
 CP3228'NORTHEAST CORNER OF THE CHURCH, 18.6 METERS (61 FEET) SOUTH-SOUTHEAST
 CP3228'OF THE CENTER OF STATE HIGHWAY 585, 13.1 METERS (43 FEET) WEST-
 CP3228'NORTHWEST OF A 30-INCH OAK TREE AND 11.9 METERS (39 FEET) SOUTH OF A
 CP3228'POWER POLE WITH A SECURITY LIGHT ATTACHED.
 CP3228'THE MARK IS 1.06 METERS  SSE FROM  A BRICH CHURCH SIGN
 CP3228'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
 CP3228
 CP3228                          STATION RECOVERY (2015)
 CP3228
 CP3228'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CP3228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3229 ***********************************************************************
 CP3229  DESIGNATION -  62 V 43
 CP3229  PID         -  CP3229
 CP3229  STATE/COUNTY-  LA/WEST CARROLL
 CP3229  COUNTRY     -  US
 CP3229  USGS QUAD   -  FISKE (2018)
 CP3229
 CP3229                         *CURRENT SURVEY CONTROL
 CP3229  ______________________________________________________________________
 CP3229* NAD 83(1986) POSITION- 32 58 24.     (N) 091 26 01.     (W)   SCALED
 CP3229* NAVD 88 ORTHO HEIGHT -    31.238 (meters)      102.49  (feet) ADJUSTED
 CP3229  ______________________________________________________________________
 CP3229  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 CP3229  DYNAMIC HEIGHT  -         31.204 (meters)      102.38  (feet) COMP
 CP3229  MODELED GRAVITY -    979,563.0   (mgal)                       NAVD 88
 CP3229
 CP3229  VERT ORDER      -  SECOND    CLASS II
 CP3229
 CP3229.The horizontal coordinates were scaled from a map and have
 CP3229.an estimated accuracy of +/- 6 seconds.
 CP3229
 CP3229.The orthometric height was determined by differential leveling and
 CP3229.adjusted by the NATIONAL GEODETIC SURVEY
 CP3229.in June 1991.
 CP3229
 CP3229.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3229.GEOID18 height accuracy estimate available here.
 CP3229
 CP3229.Click photographs - Photos may exist for this station.
 CP3229
 CP3229.The dynamic height is computed by dividing the NAVD 88
 CP3229.geopotential number by the normal gravity value computed on the
 CP3229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3229.degrees latitude (g = 980.6199 gals.).
 CP3229
 CP3229.The modeled gravity was interpolated from observed gravity values.
 CP3229
 CP3229;                    North         East    Units  Estimated Accuracy
 CP3229;SPC LA N     -   274,740.    1,099,690.      MT  (+/- 180 meters Scaled)
 CP3229
 CP3229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS463494(NAD 83)
 CP3229
 CP3229                          SUPERSEDED SURVEY CONTROL
 CP3229
 CP3229.No superseded survey control is available for this station.
 CP3229
 CP3229_MARKER: DD = SURVEY DISK
 CP3229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3229_STAMPING: 62 V 43 1985
 CP3229_MARK LOGO: LADTD
 CP3229_PROJECTION: RECESSED 3 CENTIMETERS
 CP3229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3229+STABILITY: SURFACE MOTION
 CP3229
 CP3229  HISTORY     - Date     Condition        Report By
 CP3229  HISTORY     - 1985     MONUMENTED       LADTD
 CP3229
 CP3229                          STATION DESCRIPTION
 CP3229
 CP3229'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3229'12.6 KM (7.8 MI) WEST FROM KILBOURNE.
 CP3229'12.6 KM (7.8 MI) WEST ON STATE HIGHWAY 585 FROM THE JUNCTION OF
 CP3229'STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO A GRAVEL ROAD, THENCE EAST
 CP3229'(LEFT) ON THE GRAVEL ROAD TO THE BENCH MARK SET NEAR A POWER POLE AND
 CP3229'BRICK HOME, 34.4 METERS (113 FEET) EAST OF THE CENTER OF STATE HIGHWAY
 CP3229'585, 22.4 METERS (73.5 FEET) SOUTH OF THE SOUTHWEST CORNER OF A BRICK
 CP3229'HOME AND 6.6 METERS (21.5 FEET) NORTH OF THE CENTER OF THE GRAVEL
 CP3229'ROAD.
 CP3229'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 CP3229'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3370 ***********************************************************************
 CP3370  DESIGNATION -  62 V 44
 CP3370  PID         -  CP3370
 CP3370  STATE/COUNTY-  LA/WEST CARROLL
 CP3370  COUNTRY     -  US
 CP3370  USGS QUAD   -  GOODWILL (2018)
 CP3370
 CP3370                         *CURRENT SURVEY CONTROL
 CP3370  ______________________________________________________________________
 CP3370* NAD 83(1986) POSITION- 32 46 30.     (N) 091 34 20.     (W)   SCALED
 CP3370* NAVD 88 ORTHO HEIGHT -    28.295 (meters)       92.83  (feet) ADJUSTED
 CP3370  ______________________________________________________________________
 CP3370  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 CP3370  DYNAMIC HEIGHT  -         28.264 (meters)       92.73  (feet) COMP
 CP3370  MODELED GRAVITY -    979,546.8   (mgal)                       NAVD 88
 CP3370
 CP3370  VERT ORDER      -  SECOND    CLASS I
 CP3370
 CP3370.The horizontal coordinates were scaled from a map and have
 CP3370.an estimated accuracy of +/- 6 seconds.
 CP3370
 CP3370.The orthometric height was determined by differential leveling and
 CP3370.adjusted by the NATIONAL GEODETIC SURVEY
 CP3370.in July 1998.
 CP3370
 CP3370.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3370.GEOID18 height accuracy estimate available here.
 CP3370
 CP3370.Click photographs - Photos may exist for this station.
 CP3370
 CP3370.The dynamic height is computed by dividing the NAVD 88
 CP3370.geopotential number by the normal gravity value computed on the
 CP3370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3370.degrees latitude (g = 980.6199 gals.).
 CP3370
 CP3370.The modeled gravity was interpolated from observed gravity values.
 CP3370
 CP3370;                    North         East    Units  Estimated Accuracy
 CP3370;SPC LA N     -   252,620.    1,086,920.      MT  (+/- 180 meters Scaled)
 CP3370
 CP3370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS337272(NAD 83)
 CP3370
 CP3370                          SUPERSEDED SURVEY CONTROL
 CP3370
 CP3370.No superseded survey control is available for this station.
 CP3370
 CP3370_MARKER: DD = SURVEY DISK
 CP3370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3370_STAMPING: 62V44 1986
 CP3370_MARK LOGO: LADTD
 CP3370_PROJECTION: RECESSED 5 CENTIMETERS
 CP3370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3370+STABILITY: SURFACE MOTION
 CP3370
 CP3370  HISTORY     - Date     Condition        Report By
 CP3370  HISTORY     - 1986     MONUMENTED       LADTD
 CP3370
 CP3370                          STATION DESCRIPTION
 CP3370
 CP3370'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3370'23.8 KM (14.8 MI) WEST FROM OAK GROVE.
 CP3370'ABOUT 23.8 KM (14.8 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3370'OAK GROVE TO THE BENCH MARK, 27.4 METERS (90 FEET) SOUTH OF THE
 CP3370'CENTERLINE OF THE HIGHWAY, 23.5 METERS (77 FEET) NORTH-NORTHEAST FROM
 CP3370'THE NORTHEAST CORNER OF A BRICK HOUSE, 14.9 METERS (49 FEET) NORTH-
 CP3370'NORTHEAST FROM A 24-INCH PECAN TREE AND 0.3 METER (1 FOOT) WEST OF A
 CP3370'CHAIN LINK FENCE.
 CP3370'THE MARK IS 3.35 METERS  S FROM A WITNESS POST.
 CP3370'THE MARK IS 0.76 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2914 ***********************************************************************
 AA2914  DESIGNATION -  62 V 44
 AA2914  PID         -  AA2914
 AA2914  STATE/COUNTY-  LA/WEST CARROLL
 AA2914  COUNTRY     -  US
 AA2914  USGS QUAD   -  KILBOURNE (2018)
 AA2914
 AA2914                         *CURRENT SURVEY CONTROL
 AA2914  ______________________________________________________________________
 AA2914* NAD 83(1986) POSITION- 32 59 30.11   (N) 091 16 57.74   (W)   HD_HELD1
 AA2914* NAVD 88 ORTHO HEIGHT -    37.012 (meters)      121.43  (feet) ADJUSTED
 AA2914  ______________________________________________________________________
 AA2914  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 AA2914  DYNAMIC HEIGHT  -         36.972 (meters)      121.30  (feet) COMP
 AA2914  MODELED GRAVITY -    979,560.4   (mgal)                       NAVD 88
 AA2914
 AA2914  VERT ORDER      -  SECOND    CLASS I
 AA2914
 AA2914.The horizontal coordinates were determined by differentially corrected
 AA2914.hand held GPS observations or other comparable positioning techniques
 AA2914.and have an estimated accuracy of +/- 3 meters.
 AA2914
 AA2914.The orthometric height was determined by differential leveling and
 AA2914.adjusted by the NATIONAL GEODETIC SURVEY
 AA2914.in May 1997.
 AA2914
 AA2914.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2914.GEOID18 height accuracy estimate available here.
 AA2914
 AA2914.Click photographs - Photos may exist for this station.
 AA2914
 AA2914.The dynamic height is computed by dividing the NAVD 88
 AA2914.geopotential number by the normal gravity value computed on the
 AA2914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2914.degrees latitude (g = 980.6199 gals.).
 AA2914
 AA2914.The modeled gravity was interpolated from observed gravity values.
 AA2914
 AA2914;                    North         East    Units  Estimated Accuracy
 AA2914;SPC LA N     -   276,923.8   1,113,778.6     MT  (+/- 3 meters HH1 GPS) 
 AA2914
 AA2914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6044751676(NAD 83)
 AA2914
 AA2914                          SUPERSEDED SURVEY CONTROL
 AA2914
 AA2914.No superseded survey control is available for this station.
 AA2914
 AA2914_MARKER: DB = BENCH MARK DISK
 AA2914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2914_STAMPING: 62V44 1987
 AA2914_MARK LOGO: LADTD
 AA2914_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2914+STABILITY: SURFACE MOTION
 AA2914
 AA2914  HISTORY     - Date     Condition        Report By
 AA2914  HISTORY     - 1987     MONUMENTED       LADTD
 AA2914
 AA2914                          STATION DESCRIPTION
 AA2914
 AA2914'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2914'ABOUT 3.2 KM (2.00 MI) EAST ON STATE HIGHWAY 585 FROM THE INTERSECTION
 AA2914'OF STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE MARK ON THE RIGHT SET
 AA2914'ON TOP OF A HILL, 11.4 M (37.4 FT) NORTH OF THE CENTER OF THE HIGHWAY,
 AA2914'8.5 M (27.9 FT) EAST OF THE CENTER OF A GRAVEL DRIVE AND 0.8 M (2.6
 AA2914'FT) SOUTH OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3373 ***********************************************************************
 CP3373  DESIGNATION -  62 V 45
 CP3373  PID         -  CP3373
 CP3373  STATE/COUNTY-  LA/WEST CARROLL
 CP3373  COUNTRY     -  US
 CP3373  USGS QUAD   -  GOODWILL (2018)
 CP3373
 CP3373                         *CURRENT SURVEY CONTROL
 CP3373  ______________________________________________________________________
 CP3373* NAD 83(1986) POSITION- 32 47 11.     (N) 091 30 36.     (W)   SCALED
 CP3373* NAVD 88 ORTHO HEIGHT -    27.889 (meters)       91.50  (feet) ADJUSTED
 CP3373  ______________________________________________________________________
 CP3373  GEOID HEIGHT    -        -26.027 (meters)                     GEOID18
 CP3373  DYNAMIC HEIGHT  -         27.858 (meters)       91.40  (feet) COMP
 CP3373  MODELED GRAVITY -    979,547.2   (mgal)                       NAVD 88
 CP3373
 CP3373  VERT ORDER      -  SECOND    CLASS I
 CP3373
 CP3373.The horizontal coordinates were scaled from a map and have
 CP3373.an estimated accuracy of +/- 6 seconds.
 CP3373
 CP3373.The orthometric height was determined by differential leveling and
 CP3373.adjusted by the NATIONAL GEODETIC SURVEY
 CP3373.in July 1998.
 CP3373
 CP3373.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3373.GEOID18 height accuracy estimate available here.
 CP3373
 CP3373.Click photographs - Photos may exist for this station.
 CP3373
 CP3373.The dynamic height is computed by dividing the NAVD 88
 CP3373.geopotential number by the normal gravity value computed on the
 CP3373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3373.degrees latitude (g = 980.6199 gals.).
 CP3373
 CP3373.The modeled gravity was interpolated from observed gravity values.
 CP3373
 CP3373;                    North         East    Units  Estimated Accuracy
 CP3373;SPC LA N     -   253,940.    1,092,740.      MT  (+/- 180 meters Scaled)
 CP3373
 CP3373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS395285(NAD 83)
 CP3373
 CP3373                          SUPERSEDED SURVEY CONTROL
 CP3373
 CP3373.No superseded survey control is available for this station.
 CP3373
 CP3373_MARKER: DD = SURVEY DISK
 CP3373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3373_STAMPING: 62V45 1986
 CP3373_MARK LOGO: LADTD
 CP3373_PROJECTION: FLUSH
 CP3373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3373+STABILITY: SURFACE MOTION
 CP3373
 CP3373  HISTORY     - Date     Condition        Report By
 CP3373  HISTORY     - 1986     MONUMENTED       LADTD
 CP3373
 CP3373                          STATION DESCRIPTION
 CP3373
 CP3373'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3373'16.1 KM (10 MI) WEST FROM OAK GROVE.
 CP3373'ABOUT 14.6 KM (9.4 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3373'OAK GROVE TO A GRAVEL ROAD, THENCE SOUTH (LEFT) ON THE GRAVEL ROAD FOR
 CP3373'1.05 KM (0.65 MI) TO THE BENCH MARK ON THE EAST SIDE OF THE GRAVEL
 CP3373'ROAD, 7.3 METERS (24 FEET) EAST OF THE APPROXIMATE CENTER OF THE
 CP3373'GRAVEL ROAD, 1.1 METERS (3.5 FEET) NORTH-NORTHEAST OF A POWER POLE AND
 CP3373'0.31 METER (1.5 FEET) WEST OF A 4-STRAND BARBED WIRE FENCE.
 CP3373'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 CP3373'THE MARK IS ABOVE LEVEL WITH THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2915 ***********************************************************************
 AA2915  DESIGNATION -  62 V 45
 AA2915  PID         -  AA2915
 AA2915  STATE/COUNTY-  LA/WEST CARROLL
 AA2915  COUNTRY     -  US
 AA2915  USGS QUAD   -  KILBOURNE (2018)
 AA2915
 AA2915                         *CURRENT SURVEY CONTROL
 AA2915  ______________________________________________________________________
 AA2915* NAD 83(1986) POSITION- 32 59 24.     (N) 091 17 48.     (W)   SCALED
 AA2915* NAVD 88 ORTHO HEIGHT -    39.000 (meters)      127.95  (feet) ADJUSTED
 AA2915  ______________________________________________________________________
 AA2915  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 AA2915  DYNAMIC HEIGHT  -         38.958 (meters)      127.81  (feet) COMP
 AA2915  MODELED GRAVITY -    979,560.5   (mgal)                       NAVD 88
 AA2915
 AA2915  VERT ORDER      -  SECOND    CLASS I
 AA2915
 AA2915.The horizontal coordinates were scaled from a map and have
 AA2915.an estimated accuracy of +/- 6 seconds.
 AA2915
 AA2915.The orthometric height was determined by differential leveling and
 AA2915.adjusted by the NATIONAL GEODETIC SURVEY
 AA2915.in May 1997.
 AA2915
 AA2915.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2915.GEOID18 height accuracy estimate available here.
 AA2915
 AA2915.Click photographs - Photos may exist for this station.
 AA2915
 AA2915.The dynamic height is computed by dividing the NAVD 88
 AA2915.geopotential number by the normal gravity value computed on the
 AA2915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2915.degrees latitude (g = 980.6199 gals.).
 AA2915
 AA2915.The modeled gravity was interpolated from observed gravity values.
 AA2915
 AA2915;                    North         East    Units  Estimated Accuracy
 AA2915;SPC LA N     -   276,720.    1,112,480.      MT  (+/- 180 meters Scaled)
 AA2915
 AA2915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS591514(NAD 83)
 AA2915
 AA2915                          SUPERSEDED SURVEY CONTROL
 AA2915
 AA2915.No superseded survey control is available for this station.
 AA2915
 AA2915_MARKER: DB = BENCH MARK DISK
 AA2915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2915_STAMPING: 62V45 1987
 AA2915_MARK LOGO: LADTD
 AA2915_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2915+STABILITY: SURFACE MOTION
 AA2915
 AA2915  HISTORY     - Date     Condition        Report By
 AA2915  HISTORY     - 1987     MONUMENTED       LADTD
 AA2915
 AA2915                          STATION DESCRIPTION
 AA2915
 AA2915'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2915'ABOUT 1.9 KM (1.20 MI) EAST ON STATE HIGHWAY 585 FROM THE INTERSECTION
 AA2915'OF STATE HIGHWAYS 585 AND 17 IN KILBOURNE TO THE MARK ON THE RIGHT
 AA2915'NEAR A HICKORY TREE, 0.2 KM (0.10 MI) EAST OF THE JUNCTION WITH STATE
 AA2915'HIGHWAY 880, 9.3 M (30.5 FT) SOUTH-SOUTHEAST OF THE CENTER OF THE
 AA2915'HIGHWAY, 2.6 M (8.5 FT) WEST OF A 30-INCH HICKORY TREE, 1.2 M (3.9 FT)
 AA2915'EAST OF A RIGHT-OF-WAY MARKER AND 0.6 M (2.0 FT) NORTH-NORTHWEST OF A
 AA2915'NET WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3374 ***********************************************************************
 CP3374  DESIGNATION -  62 V 46
 CP3374  PID         -  CP3374
 CP3374  STATE/COUNTY-  LA/WEST CARROLL
 CP3374  COUNTRY     -  US
 CP3374  USGS QUAD   -  OAK GROVE (2018)
 CP3374
 CP3374                         *CURRENT SURVEY CONTROL
 CP3374  ______________________________________________________________________
 CP3374* NAD 83(1986) POSITION- 32 48 51.     (N) 091 28 06.     (W)   SCALED
 CP3374* NAVD 88 ORTHO HEIGHT -    29.974 (meters)       98.34  (feet) ADJUSTED
 CP3374  ______________________________________________________________________
 CP3374  GEOID HEIGHT    -        -26.050 (meters)                     GEOID18
 CP3374  DYNAMIC HEIGHT  -         29.941 (meters)       98.23  (feet) COMP
 CP3374  MODELED GRAVITY -    979,547.5   (mgal)                       NAVD 88
 CP3374
 CP3374  VERT ORDER      -  SECOND    CLASS I
 CP3374
 CP3374.The horizontal coordinates were scaled from a map and have
 CP3374.an estimated accuracy of +/- 6 seconds.
 CP3374
 CP3374.The orthometric height was determined by differential leveling and
 CP3374.adjusted by the NATIONAL GEODETIC SURVEY
 CP3374.in July 1998.
 CP3374
 CP3374.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3374.GEOID18 height accuracy estimate available here.
 CP3374
 CP3374.Click photographs - Photos may exist for this station.
 CP3374
 CP3374.The dynamic height is computed by dividing the NAVD 88
 CP3374.geopotential number by the normal gravity value computed on the
 CP3374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3374.degrees latitude (g = 980.6199 gals.).
 CP3374
 CP3374.The modeled gravity was interpolated from observed gravity values.
 CP3374
 CP3374;                    North         East    Units  Estimated Accuracy
 CP3374;SPC LA N     -   257,060.    1,096,620.      MT  (+/- 180 meters Scaled)
 CP3374
 CP3374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS433317(NAD 83)
 CP3374
 CP3374                          SUPERSEDED SURVEY CONTROL
 CP3374
 CP3374.No superseded survey control is available for this station.
 CP3374
 CP3374_MARKER: DD = SURVEY DISK
 CP3374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3374_STAMPING: 62V46 1986
 CP3374_MARK LOGO: LADTD
 CP3374_PROJECTION: RECESSED 3 CENTIMETERS
 CP3374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3374+STABILITY: SURFACE MOTION
 CP3374
 CP3374  HISTORY     - Date     Condition        Report By
 CP3374  HISTORY     - 1986     MONUMENTED       LADTD
 CP3374
 CP3374                          STATION DESCRIPTION
 CP3374
 CP3374'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3374'10.4 KM (6.5 MI) WEST FROM OAK GROVE.
 CP3374'ABOUT 10.4 KM (6.5 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3374'OAK GROVE TO THE BENCH MARK, 14.2 METERS (46 FEET) SOUTH OF THE
 CP3374'CENTERLINE OF THE HIGHWAY, 8.2 METERS (27.5 FEET) NORTH-NORTHWEST OF
 CP3374'THE NORTHWEST CORNER OF AN ABANDONED HOUSE, 1.1 METERS (3.5 FEET)
 CP3374'EAST-NORTHEAST OF A TELEPHONE BOX AND 0.8 METERS (2.5 FEET) EAST-
 CP3374'NORTHEAST OF A POWER POLE WITH A TRANSFORMER.
 CP3374'THE MARK IS 0.46 METERS  ESE FROM A WITNESS POST.
 CP3374'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3375 ***********************************************************************
 CP3375  DESIGNATION -  62 V 47
 CP3375  PID         -  CP3375
 CP3375  STATE/COUNTY-  LA/WEST CARROLL
 CP3375  COUNTRY     -  US
 CP3375  USGS QUAD   -  OAK GROVE (2018)
 CP3375
 CP3375                         *CURRENT SURVEY CONTROL
 CP3375  ______________________________________________________________________
 CP3375* NAD 83(1986) POSITION- 32 51 34.52   (N) 091 24 15.00   (W)   HD_HELD1
 CP3375* NAVD 88 ORTHO HEIGHT -    33.691 (meters)      110.53  (feet) ADJUSTED
 CP3375  ______________________________________________________________________
 CP3375  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 CP3375  DYNAMIC HEIGHT  -         33.655 (meters)      110.42  (feet) COMP
 CP3375  MODELED GRAVITY -    979,550.7   (mgal)                       NAVD 88
 CP3375
 CP3375  VERT ORDER      -  SECOND    CLASS I
 CP3375
 CP3375.The horizontal coordinates were determined by differentially corrected
 CP3375.hand held GPS observations or other comparable positioning techniques
 CP3375.and have an estimated accuracy of +/- 3 meters.
 CP3375
 CP3375.The orthometric height was determined by differential leveling and
 CP3375.adjusted by the NATIONAL GEODETIC SURVEY
 CP3375.in July 1998.
 CP3375
 CP3375.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3375.GEOID18 height accuracy estimate available here.
 CP3375
 CP3375.Click photographs - Photos may exist for this station.
 CP3375
 CP3375.The dynamic height is computed by dividing the NAVD 88
 CP3375.geopotential number by the normal gravity value computed on the
 CP3375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3375.degrees latitude (g = 980.6199 gals.).
 CP3375
 CP3375.The modeled gravity was interpolated from observed gravity values.
 CP3375
 CP3375;                    North         East    Units  Estimated Accuracy
 CP3375;SPC LA N     -   262,151.2   1,102,574.4     MT  (+/- 3 meters HH1 GPS) 
 CP3375
 CP3375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4931936849(NAD 83)
 CP3375
 CP3375                          SUPERSEDED SURVEY CONTROL
 CP3375
 CP3375.No superseded survey control is available for this station.
 CP3375
 CP3375_MARKER: DD = SURVEY DISK
 CP3375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3375_STAMPING: 62V47 1986
 CP3375_MARK LOGO: LADTD
 CP3375_PROJECTION: RECESSED 3 CENTIMETERS
 CP3375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3375+STABILITY: SURFACE MOTION
 CP3375_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3375+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2017
 CP3375
 CP3375  HISTORY     - Date     Condition        Report By
 CP3375  HISTORY     - 1986     MONUMENTED       LADTD
 CP3375  HISTORY     - 20171202 GOOD             JCLS
 CP3375
 CP3375                          STATION DESCRIPTION
 CP3375
 CP3375'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3375'1.9 KM (1.2 MI) WEST FROM OAK GROVE.
 CP3375'ABOUT 1.9 KM (1.2 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3375'OAK GROVE TO THE BENCH MARK ON THE NORTH SIDE OF THE HIGHWAY, 11.9
 CP3375'METERS (39 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, 9.1 METERS
 CP3375'(30 FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 879, 4.3 METERS
 CP3375'(14 FEET) WEST-NORTHWEST OF A CONCRETE HEADWALL, 2.6 METERS (8.5 FEET)
 CP3375'EAST-NORTHEAST OF A POWER POLE WITH A SECURITY LIGHT AND 0.64 METERS
 CP3375'(2.1 FEET) NORTH-NORTHEAST OF A RIGHT-OF-WAY MARKER.
 CP3375'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 CP3375'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
 CP3375
 CP3375                          STATION RECOVERY (2017)
 CP3375
 CP3375'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 CP3375'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3376 ***********************************************************************
 CP3376  DESIGNATION -  62 V 48
 CP3376  PID         -  CP3376
 CP3376  STATE/COUNTY-  LA/WEST CARROLL
 CP3376  COUNTRY     -  US
 CP3376  USGS QUAD   -  OAK GROVE (2018)
 CP3376
 CP3376                         *CURRENT SURVEY CONTROL
 CP3376  ______________________________________________________________________
 CP3376* NAD 83(1986) POSITION- 32 51 36.     (N) 091 23 40.     (W)   SCALED
 CP3376* NAVD 88 ORTHO HEIGHT -    35.909 (meters)      117.81  (feet) ADJUSTED
 CP3376  ______________________________________________________________________
 CP3376  GEOID HEIGHT    -        -26.095 (meters)                     GEOID18
 CP3376  DYNAMIC HEIGHT  -         35.870 (meters)      117.68  (feet) COMP
 CP3376  MODELED GRAVITY -    979,550.6   (mgal)                       NAVD 88
 CP3376
 CP3376  VERT ORDER      -  SECOND    CLASS I
 CP3376
 CP3376.The horizontal coordinates were scaled from a map and have
 CP3376.an estimated accuracy of +/- 6 seconds.
 CP3376
 CP3376.The orthometric height was determined by differential leveling and
 CP3376.adjusted by the NATIONAL GEODETIC SURVEY
 CP3376.in July 1998.
 CP3376
 CP3376.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3376.GEOID18 height accuracy estimate available here.
 CP3376
 CP3376.Click photographs - Photos may exist for this station.
 CP3376
 CP3376.The dynamic height is computed by dividing the NAVD 88
 CP3376.geopotential number by the normal gravity value computed on the
 CP3376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3376.degrees latitude (g = 980.6199 gals.).
 CP3376
 CP3376.The modeled gravity was interpolated from observed gravity values.
 CP3376
 CP3376;                    North         East    Units  Estimated Accuracy
 CP3376;SPC LA N     -   262,210.    1,103,480.      MT  (+/- 180 meters Scaled)
 CP3376
 CP3376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS502369(NAD 83)
 CP3376
 CP3376                          SUPERSEDED SURVEY CONTROL
 CP3376
 CP3376.No superseded survey control is available for this station.
 CP3376
 CP3376_MARKER: DD = SURVEY DISK
 CP3376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3376_STAMPING: 62V48 1986
 CP3376_MARK LOGO: LADTD
 CP3376_PROJECTION: RECESSED 3 CENTIMETERS
 CP3376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3376+STABILITY: SURFACE MOTION
 CP3376
 CP3376  HISTORY     - Date     Condition        Report By
 CP3376  HISTORY     - 1986     MONUMENTED       LADTD
 CP3376
 CP3376                          STATION DESCRIPTION
 CP3376
 CP3376'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3376'1 KM (0.6 MI) WEST FROM OAK GROVE.
 CP3376'ABOUT 1 KM (0.6 MI) WEST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3376'OAK GROVE TO THE BENCH MARK SET ON THE SOUTH SIDE OF THE HIGHWAY SET
 CP3376'NEAR A FLAGPOLE AT THE OAK GROVE HIGH SCHOOL, 14.9 METERS (49 FEET)
 CP3376'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 6.7 METERS (22 FEET) NORTH OF
 CP3376'THE NORTH WALL OF THE OAK GROVE HIGH SCHOOL AND 2.6 METERS (8.5 FEET)
 CP3376'SOUTHWEST OF A FLAG POLE.
 CP3376'THE MARK IS 0.15 METERS  W FROM  A CONCRETE PLANTER
 CP3376'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3377 ***********************************************************************
 CP3377  DESIGNATION -  62 V 49
 CP3377  PID         -  CP3377
 CP3377  STATE/COUNTY-  LA/WEST CARROLL
 CP3377  COUNTRY     -  US
 CP3377  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3377
 CP3377                         *CURRENT SURVEY CONTROL
 CP3377  ______________________________________________________________________
 CP3377* NAD 83(1986) POSITION- 32 51 37.     (N) 091 22 25.     (W)   SCALED
 CP3377* NAVD 88 ORTHO HEIGHT -    35.455 (meters)      116.32  (feet) ADJUSTED
 CP3377  ______________________________________________________________________
 CP3377  GEOID HEIGHT    -        -26.116 (meters)                     GEOID18
 CP3377  DYNAMIC HEIGHT  -         35.417 (meters)      116.20  (feet) COMP
 CP3377  MODELED GRAVITY -    979,550.4   (mgal)                       NAVD 88
 CP3377
 CP3377  VERT ORDER      -  SECOND    CLASS I
 CP3377
 CP3377.The horizontal coordinates were scaled from a map and have
 CP3377.an estimated accuracy of +/- 6 seconds.
 CP3377
 CP3377.The orthometric height was determined by differential leveling and
 CP3377.adjusted by the NATIONAL GEODETIC SURVEY
 CP3377.in July 1998.
 CP3377
 CP3377.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3377.GEOID18 height accuracy estimate available here.
 CP3377
 CP3377.Click photographs - Photos may exist for this station.
 CP3377
 CP3377.The dynamic height is computed by dividing the NAVD 88
 CP3377.geopotential number by the normal gravity value computed on the
 CP3377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3377.degrees latitude (g = 980.6199 gals.).
 CP3377
 CP3377.The modeled gravity was interpolated from observed gravity values.
 CP3377
 CP3377;                    North         East    Units  Estimated Accuracy
 CP3377;SPC LA N     -   262,260.    1,105,430.      MT  (+/- 180 meters Scaled)
 CP3377
 CP3377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS521369(NAD 83)
 CP3377
 CP3377                          SUPERSEDED SURVEY CONTROL
 CP3377
 CP3377.No superseded survey control is available for this station.
 CP3377
 CP3377_MARKER: DD = SURVEY DISK
 CP3377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3377_STAMPING: 62V49 1986
 CP3377_MARK LOGO: LADTD
 CP3377_PROJECTION: RECESSED 3 CENTIMETERS
 CP3377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3377+STABILITY: SURFACE MOTION
 CP3377
 CP3377  HISTORY     - Date     Condition        Report By
 CP3377  HISTORY     - 1986     MONUMENTED       LADTD
 CP3377
 CP3377                          STATION DESCRIPTION
 CP3377
 CP3377'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3377'1.3 KM (0.8 MI) EAST FROM OAK GROVE.
 CP3377'ABOUT 1.3 KM (0.8 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3377'OAK GROVE TO THE BENCH MARK SET ON THE SOUTH SIDE OF THE HIGHWAY, 11.3
 CP3377'METERS (37 FEET) WEST OF A POWER POLE WITH 2 TRANSFORMERS, 11.3 METERS
 CP3377'(37 FEET) SOUTHWEST FROM THE CENTERLINE OF THE HIGHWAY, 8.4 METERS
 CP3377'(27.5 FEET) SOUTH FROM A NET WIRE FENCE, 5 METERS (16.5 FEET)
 CP3377'NORTHEAST FROM THE EAST END OF A 24-INCH CONCRETE CILVERT AND 0.3
 CP3377'METERS (1 FOOT) EAST FROM THE SOUTHEAST CORNER OF A CHAIN LINK FENCE
 CP3377'SURROUNDING A SMALL STRUCTURE.
 CP3377'THE MARK IS .046 METERS  E FROM A WITNESS POST.
 CP3377'THE MARK IS 0.91 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2474 ***********************************************************************
 CP2474  DESIGNATION -  62 V 5
 CP2474  PID         -  CP2474
 CP2474  STATE/COUNTY-  LA/WEST CARROLL
 CP2474  COUNTRY     -  US
 CP2474  USGS QUAD   -  PIONEER (2018)
 CP2474
 CP2474                         *CURRENT SURVEY CONTROL
 CP2474  ______________________________________________________________________
 CP2474* NAD 83(1986) POSITION- 32 40 00.     (N) 091 27 28.     (W)   SCALED
 CP2474* NAVD 88 ORTHO HEIGHT -    30.955 (meters)      101.56  (feet) ADJUSTED
 CP2474  ______________________________________________________________________
 CP2474  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 CP2474  DYNAMIC HEIGHT  -         30.922 (meters)      101.45  (feet) COMP
 CP2474  MODELED GRAVITY -    979,546.2   (mgal)                       NAVD 88
 CP2474
 CP2474  VERT ORDER      -  SECOND    CLASS I
 CP2474
 CP2474.The horizontal coordinates were scaled from a map and have
 CP2474.an estimated accuracy of +/- 6 seconds.
 CP2474
 CP2474.The orthometric height was determined by differential leveling and
 CP2474.adjusted by the NATIONAL GEODETIC SURVEY
 CP2474.in June 1991.
 CP2474
 CP2474.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2474.GEOID18 height accuracy estimate available here.
 CP2474
 CP2474.Click photographs - Photos may exist for this station.
 CP2474
 CP2474.The dynamic height is computed by dividing the NAVD 88
 CP2474.geopotential number by the normal gravity value computed on the
 CP2474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2474.degrees latitude (g = 980.6199 gals.).
 CP2474
 CP2474.The modeled gravity was interpolated from observed gravity values.
 CP2474
 CP2474;                    North         East    Units  Estimated Accuracy
 CP2474;SPC LA N     -   240,710.    1,097,760.      MT  (+/- 180 meters Scaled)
 CP2474
 CP2474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS446153(NAD 83)
 CP2474
 CP2474                          SUPERSEDED SURVEY CONTROL
 CP2474
 CP2474.No superseded survey control is available for this station.
 CP2474
 CP2474_MARKER: DB = BENCH MARK DISK
 CP2474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2474_STAMPING: 62 V 5 1985
 CP2474_MARK LOGO: LADTD
 CP2474_PROJECTION: FLUSH
 CP2474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2474+STABILITY: SURFACE MOTION
 CP2474
 CP2474  HISTORY     - Date     Condition        Report By
 CP2474  HISTORY     - 1985     MONUMENTED       LADTD
 CP2474
 CP2474                          STATION DESCRIPTION
 CP2474
 CP2474'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2474'24.9 KM (15.5 MI) NORTH FROM DELHI.
 CP2474'ABOUT 24.9 KM (15.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2474'OFFICE IN DELHI TO THE BENCH MARK ON THE LEFT NEAR A POWER POLE, 53.7
 CP2474'METERS (176 FEET) SOUTH OF THE CENTER OF A DRIVEWAY ON THE WEST SIDE
 CP2474'OF STATE HIGHWAY 17, 23.2 METERS (76 FEET) NORTHWEST OF A TELEPHONE
 CP2474'REPAIR BOX ACROSS STATE HIGHWAY 17, 7.9 METERS (26 FEET)
 CP2474'WEST-NORTHWEST FROM THE CENTERLINE OF STATE HIGHWAY 17 AND 1.2 METERS
 CP2474'(4 FEET) EAST-NORTHEAST FROM A POWER POLE.
 CP2474'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CP2474'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3378 ***********************************************************************
 CP3378  DESIGNATION -  62 V 50
 CP3378  PID         -  CP3378
 CP3378  STATE/COUNTY-  LA/WEST CARROLL
 CP3378  COUNTRY     -  US
 CP3378  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3378
 CP3378                         *CURRENT SURVEY CONTROL
 CP3378  ______________________________________________________________________
 CP3378* NAD 83(1986) POSITION- 32 51 32.     (N) 091 21 46.     (W)   SCALED
 CP3378* NAVD 88 ORTHO HEIGHT -    34.632 (meters)      113.62  (feet) ADJUSTED
 CP3378  ______________________________________________________________________
 CP3378  GEOID HEIGHT    -        -26.128 (meters)                     GEOID18
 CP3378  DYNAMIC HEIGHT  -         34.594 (meters)      113.50  (feet) COMP
 CP3378  MODELED GRAVITY -    979,550.1   (mgal)                       NAVD 88
 CP3378
 CP3378  VERT ORDER      -  SECOND    CLASS I
 CP3378
 CP3378.The horizontal coordinates were scaled from a map and have
 CP3378.an estimated accuracy of +/- 6 seconds.
 CP3378
 CP3378.The orthometric height was determined by differential leveling and
 CP3378.adjusted by the NATIONAL GEODETIC SURVEY
 CP3378.in July 1998.
 CP3378
 CP3378.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3378.GEOID18 height accuracy estimate available here.
 CP3378
 CP3378.Click photographs - Photos may exist for this station.
 CP3378
 CP3378.The dynamic height is computed by dividing the NAVD 88
 CP3378.geopotential number by the normal gravity value computed on the
 CP3378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3378.degrees latitude (g = 980.6199 gals.).
 CP3378
 CP3378.The modeled gravity was interpolated from observed gravity values.
 CP3378
 CP3378;                    North         East    Units  Estimated Accuracy
 CP3378;SPC LA N     -   262,110.    1,106,450.      MT  (+/- 180 meters Scaled)
 CP3378
 CP3378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS531368(NAD 83)
 CP3378
 CP3378                          SUPERSEDED SURVEY CONTROL
 CP3378
 CP3378.No superseded survey control is available for this station.
 CP3378
 CP3378_MARKER: DD = SURVEY DISK
 CP3378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3378_STAMPING: 62V50 1986
 CP3378_MARK LOGO: LADTD
 CP3378_PROJECTION: RECESSED 3 CENTIMETERS
 CP3378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3378+STABILITY: SURFACE MOTION
 CP3378
 CP3378  HISTORY     - Date     Condition        Report By
 CP3378  HISTORY     - 1986     MONUMENTED       LADTD
 CP3378
 CP3378                          STATION DESCRIPTION
 CP3378
 CP3378'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3378'2.3 KM (1.5 MI) EAST FROM OAK GROVE.
 CP3378'ABOUT 2.3 KM (1.5 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3378'OAK GROVE TO THE BENCH MARK ON THE SOUTH SIDE OF THE HIGHWAY SET NEAR
 CP3378'THE FIRST APOSTOLIC CHURCH, 32.5 METERS (106.5 FEET) NORTH FROM THE
 CP3378'NORTHEAST CORNER OF THE CHURCH, 20.4 METERS (67 FEET) SOUTH OF THE
 CP3378'CENTERLINE OF THE HIGHWAY, 9.9 METERS (32.5 FEET) WEST OF THE CENTER
 CP3378'OF THE EAST MOST GRAVEL DRIVE LEADING TO THE CHURCH AND 5.3 METERS
 CP3378'(17.5 FEET) SOUTHEAST FROM THE CENTER OF THE SOUTH END OF A BRICK SIGN
 CP3378'FOR THE CHURCH.
 CP3378'THE MARK IS 5.49 METERS  SW FROM  OF A 2-INCH OAK TREE
 CP3378'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2475 ***********************************************************************
 CP2475  DESIGNATION -  62 V 6
 CP2475  PID         -  CP2475
 CP2475  STATE/COUNTY-  LA/WEST CARROLL
 CP2475  COUNTRY     -  US
 CP2475  USGS QUAD   -  PIONEER (2018)
 CP2475
 CP2475                         *CURRENT SURVEY CONTROL
 CP2475  ______________________________________________________________________
 CP2475* NAD 83(1993) POSITION- 32 40 38.81179(N) 091 27 17.14638(W)   NO CHECK
 CP2475* NAVD 88 ORTHO HEIGHT -    31.825 (meters)      104.41  (feet) ADJUSTED
 CP2475  ______________________________________________________________________
 CP2475  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 CP2475  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 CP2475  DYNAMIC HEIGHT  -         31.790 (meters)      104.30  (feet) COMP
 CP2475  MODELED GRAVITY -    979,546.5   (mgal)                       NAVD 88
 CP2475
 CP2475  HORZ ORDER      -  THIRD
 CP2475  VERT ORDER      -  SECOND    CLASS I
 CP2475
 CP2475.The horizontal coordinates were established by classical geodetic methods
 CP2475.and adjusted by the National Geodetic Survey in May 1994.
 CP2475
 CP2475.No horizontal observational check was made to the station.
 CP2475
 CP2475.The orthometric height was determined by differential leveling and
 CP2475.adjusted by the NATIONAL GEODETIC SURVEY
 CP2475.in June 1991.
 CP2475
 CP2475.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2475.GEOID18 height accuracy estimate available here.
 CP2475
 CP2475.Click photographs - Photos may exist for this station.
 CP2475
 CP2475.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2475
 CP2475.The dynamic height is computed by dividing the NAVD 88
 CP2475.geopotential number by the normal gravity value computed on the
 CP2475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2475.degrees latitude (g = 980.6199 gals.).
 CP2475
 CP2475.The modeled gravity was interpolated from observed gravity values.
 CP2475
 CP2475. The following values were computed from the NAD 83(1993) position.
 CP2475
 CP2475;                    North         East     Units Scale Factor Converg.
 CP2475;SPC LA N     -   241,905.296 1,098,033.367   MT  1.00000248   +0 33 09.4
 CP2475;SPC LA N     -   793,650.96  3,602,464.47   sFT  1.00000248   +0 33 09.4
 CP2475;UTM  15      - 3,616,584.650   644,879.941   MT  0.99985883   +0 50 04.0
 CP2475
 CP2475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2475!SPC LA N     -   0.99999909  x   1.00000248  =   1.00000157
 CP2475!UTM  15      -   0.99999909  x   0.99985883  =   0.99985792
 CP2475
 CP2475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4487916584(NAD 83)
 CP2475
 CP2475                          SUPERSEDED SURVEY CONTROL
 CP2475
 CP2475  NAD 83(1992)-  32 40 38.81219(N)    091 27 17.14643(W) AD(       ) 3
 CP2475  NAD 83(1986)-  32 40 38.82492(N)    091 27 17.13730(W) AD(       ) 3
 CP2475  NGVD 29              31.89   (m)          104.6    (f) LEVELING    3  
 CP2475
 CP2475.Superseded values are not recommended for survey control.
 CP2475
 CP2475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2475.See file dsdata.pdf to determine how the superseded data were derived.
 CP2475
 CP2475_MARKER: DD = SURVEY DISK
 CP2475_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CP2475+WITH SETTING: PAVEMENT
 CP2475_SP_SET: WATERTANK FOOTING
 CP2475_STAMPING: 62 V 6 1985
 CP2475_MARK LOGO: LADTD
 CP2475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2475+STABILITY: SURFACE MOTION
 CP2475
 CP2475  HISTORY     - Date     Condition        Report By
 CP2475  HISTORY     - 1985     MONUMENTED       LADTD
 CP2475  HISTORY     - 1985     GOOD             LADTD
 CP2475
 CP2475                          STATION DESCRIPTION
 CP2475
 CP2475'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2475'26.6 KM (16.6 MI) NORTH FROM DELHI.
 CP2475'ABOUT 26.6 KM (16.55 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2475'OFFICE IN DELHI TO THE JUNCTION OF STATE HIGHWAYS 17 AND 577 IN THE
 CP2475'TOWN OF DARNELL, THENCE WEST (LEFT) ON STATE HIGHWAY 577 FOR 0.08 KM
 CP2475'(0.05 MI) TO THE BENCH MARK ON THE LEFT SET IN THE NORTHEAST LEG OF
 CP2475'THE DARNELL WATER TANK, 20.4 METERS (67 FEET) SOUTH OF STATE HIGHWAY
 CP2475'577, 13.6 METERS (44.5 FEET) SOUTHWEST OF THE NORTHEAST CORNER OF A
 CP2475'CHAIN LINK FENCE AND10.5 METERS SOUTH-SOUTHEAST OF THE CENTER OF THE
 CP2475'MAIN GATES LEADING TO THE WATER TANK.  FOOTING PROJECTS 16 CM ABOVE
 CP2475'GROUND.
 CP2475'THE MARK IS 10.8 METERS  E FROM A WITNESS POST.
 CP2475'THE MARK IS 0.61 M ABOVE THE HIGHWAY.
 CP2475
 CP2475                          STATION RECOVERY (1985)
 CP2475
 CP2475'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 CP2475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2476 ***********************************************************************
 CP2476  DESIGNATION -  62 V 7
 CP2476  PID         -  CP2476
 CP2476  STATE/COUNTY-  LA/WEST CARROLL
 CP2476  COUNTRY     -  US
 CP2476  USGS QUAD   -  PIONEER (2018)
 CP2476
 CP2476                         *CURRENT SURVEY CONTROL
 CP2476  ______________________________________________________________________
 CP2476* NAD 83(1986) POSITION- 32 40 41.     (N) 091 28 16.     (W)   SCALED
 CP2476* NAVD 88 ORTHO HEIGHT -    31.842 (meters)      104.47  (feet) ADJUSTED
 CP2476  ______________________________________________________________________
 CP2476  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 CP2476  DYNAMIC HEIGHT  -         31.807 (meters)      104.35  (feet) COMP
 CP2476  MODELED GRAVITY -    979,545.1   (mgal)                       NAVD 88
 CP2476
 CP2476  VERT ORDER      -  SECOND    CLASS I
 CP2476
 CP2476.The horizontal coordinates were scaled from a map and have
 CP2476.an estimated accuracy of +/- 6 seconds.
 CP2476
 CP2476.The orthometric height was determined by differential leveling and
 CP2476.adjusted by the NATIONAL GEODETIC SURVEY
 CP2476.in June 1991.
 CP2476
 CP2476.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2476.GEOID18 height accuracy estimate available here.
 CP2476
 CP2476.Click photographs - Photos may exist for this station.
 CP2476
 CP2476.The dynamic height is computed by dividing the NAVD 88
 CP2476.geopotential number by the normal gravity value computed on the
 CP2476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2476.degrees latitude (g = 980.6199 gals.).
 CP2476
 CP2476.The modeled gravity was interpolated from observed gravity values.
 CP2476
 CP2476;                    North         East    Units  Estimated Accuracy
 CP2476;SPC LA N     -   241,960.    1,096,500.      MT  (+/- 180 meters Scaled)
 CP2476
 CP2476_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS433166(NAD 83)
 CP2476
 CP2476                          SUPERSEDED SURVEY CONTROL
 CP2476
 CP2476.No superseded survey control is available for this station.
 CP2476
 CP2476_MARKER: DB = BENCH MARK DISK
 CP2476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2476_STAMPING: 62 V 7 1985
 CP2476_MARK LOGO: LADTD
 CP2476_PROJECTION: FLUSH
 CP2476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2476+STABILITY: SURFACE MOTION
 CP2476
 CP2476  HISTORY     - Date     Condition        Report By
 CP2476  HISTORY     - 1985     MONUMENTED       LADTD
 CP2476
 CP2476                          STATION DESCRIPTION
 CP2476
 CP2476'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2476'28.2 KM (17.5 MI) NORTH FROM DELHI.
 CP2476'ABOUT 26.6 KM (16.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2476'OFFICE IN DELHI TO THE JUNCTION OF STATE HIGHWAYS 17 AND 577 IN THE
 CP2476'TOWN OF DARNELL, THENCE WEST (LEFT) ON STATE HIGHWAY 577 FOR 1.6 KM
 CP2476'(1 MI) TO THE BENCH MARK ON THE RIGHT, 67.9 METERS (223 FEET)
 CP2476'NORTHWEST OF A POWER POLE WITH TRANSFORMER, 23.8 METERS (78 FEET)
 CP2476'NORTH-NORTHWEST OF A POWER POLE AND 10.1 METERS (33 FEET) NORTH ON
 CP2476'THE CENTERLINE OF STATE HIGHWAY 577.
 CP2476'THE MARK IS 0.61 METERS  S FROM A WITNESS POST.
 CP2476'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2477 ***********************************************************************
 CP2477  DESIGNATION -  62 V 8
 CP2477  PID         -  CP2477
 CP2477  STATE/COUNTY-  LA/WEST CARROLL
 CP2477  COUNTRY     -  US
 CP2477  USGS QUAD   -  PIONEER (2018)
 CP2477
 CP2477                         *CURRENT SURVEY CONTROL
 CP2477  ______________________________________________________________________
 CP2477* NAD 83(1986) POSITION- 32 40 39.     (N) 091 29 14.     (W)   SCALED
 CP2477* NAVD 88 ORTHO HEIGHT -    28.908 (meters)       94.84  (feet) ADJUSTED
 CP2477  ______________________________________________________________________
 CP2477  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 CP2477  DYNAMIC HEIGHT  -         28.876 (meters)       94.74  (feet) COMP
 CP2477  MODELED GRAVITY -    979,543.8   (mgal)                       NAVD 88
 CP2477
 CP2477  VERT ORDER      -  SECOND    CLASS I
 CP2477
 CP2477.The horizontal coordinates were scaled from a map and have
 CP2477.an estimated accuracy of +/- 6 seconds.
 CP2477
 CP2477.The orthometric height was determined by differential leveling and
 CP2477.adjusted by the NATIONAL GEODETIC SURVEY
 CP2477.in June 1991.
 CP2477
 CP2477.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2477.GEOID18 height accuracy estimate available here.
 CP2477
 CP2477.Click photographs - Photos may exist for this station.
 CP2477
 CP2477.The dynamic height is computed by dividing the NAVD 88
 CP2477.geopotential number by the normal gravity value computed on the
 CP2477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2477.degrees latitude (g = 980.6199 gals.).
 CP2477
 CP2477.The modeled gravity was interpolated from observed gravity values.
 CP2477
 CP2477;                    North         East    Units  Estimated Accuracy
 CP2477;SPC LA N     -   241,880.    1,094,990.      MT  (+/- 180 meters Scaled)
 CP2477
 CP2477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS418165(NAD 83)
 CP2477
 CP2477                          SUPERSEDED SURVEY CONTROL
 CP2477
 CP2477.No superseded survey control is available for this station.
 CP2477
 CP2477_MARKER: DB = BENCH MARK DISK
 CP2477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2477_STAMPING: 62 V 8 1985
 CP2477_MARK LOGO: LADTD
 CP2477_PROJECTION: FLUSH
 CP2477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2477+STABILITY: SURFACE MOTION
 CP2477
 CP2477  HISTORY     - Date     Condition        Report By
 CP2477  HISTORY     - 1985     MONUMENTED       LADTD
 CP2477
 CP2477                          STATION DESCRIPTION
 CP2477
 CP2477'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2477'29.9 KM 18.5 MI) NW FROM DELHI.
 CP2477'ABOUT 26.6 KM (16.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2477'OFFICE IN DELHI TO THE JUNCTION OF STATE HIGHWAYS 17 AND 577 IN THE
 CP2477'TOWN OF DARNELL, THENCE WEST (LEFT) ON STATE HIGHWAY 577 FOR 3.1 KM
 CP2477'(1.9 MI) TO THE BENCH MARK ON THE LEFT AFTER CROSSING A BRIDGE, 11.6
 CP2477'METERS (38 FEET) EAST OF A 30 INCH OAK TREE, 9.6 METERS (32 FEET)
 CP2477'NORTH OF THE CENTERLINE OF STATE HIGHWAY 577, 7.6 METERS (25 FEET)
 CP2477'EAST OF THE CENTER OF A DIRT DRIVE LEADING TO A PASTURE AND 1.5
 CP2477'METERS (5 FEET) EAST OF A FENCE CORNER.
 CP2477'THE MARK IS 0.61 METERS  E FROM A WITNESS POST.
 CP2477'THE MARK IS 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2478 ***********************************************************************
 CP2478  DESIGNATION -  62 V 9
 CP2478  PID         -  CP2478
 CP2478  STATE/COUNTY-  LA/WEST CARROLL
 CP2478  COUNTRY     -  US
 CP2478  USGS QUAD   -  BEAR SKIN (2018)
 CP2478
 CP2478                         *CURRENT SURVEY CONTROL
 CP2478  ______________________________________________________________________
 CP2478* NAD 83(1986) POSITION- 32 40 42.31   (N) 091 30 13.51   (W)   HD_HELD1
 CP2478* NAVD 88 ORTHO HEIGHT -    29.729 (meters)       97.54  (feet) ADJUSTED
 CP2478  ______________________________________________________________________
 CP2478  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 CP2478  DYNAMIC HEIGHT  -         29.696 (meters)       97.43  (feet) COMP
 CP2478  MODELED GRAVITY -    979,542.2   (mgal)                       NAVD 88
 CP2478
 CP2478  VERT ORDER      -  SECOND    CLASS I
 CP2478
 CP2478.The horizontal coordinates were determined by differentially corrected
 CP2478.hand held GPS observations or other comparable positioning techniques
 CP2478.and have an estimated accuracy of +/- 3 meters.
 CP2478
 CP2478.The orthometric height was determined by differential leveling and
 CP2478.adjusted by the NATIONAL GEODETIC SURVEY
 CP2478.in June 1991.
 CP2478
 CP2478.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2478.GEOID18 height accuracy estimate available here.
 CP2478
 CP2478.Click photographs - Photos may exist for this station.
 CP2478
 CP2478.The dynamic height is computed by dividing the NAVD 88
 CP2478.geopotential number by the normal gravity value computed on the
 CP2478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2478.degrees latitude (g = 980.6199 gals.).
 CP2478
 CP2478.The modeled gravity was interpolated from observed gravity values.
 CP2478
 CP2478;                    North         East    Units  Estimated Accuracy
 CP2478;SPC LA N     -   241,969.8   1,093,437.7     MT  (+/- 3 meters HH1 GPS) 
 CP2478
 CP2478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4028416626(NAD 83)
 CP2478
 CP2478                          SUPERSEDED SURVEY CONTROL
 CP2478
 CP2478.No superseded survey control is available for this station.
 CP2478
 CP2478_MARKER: DB = BENCH MARK DISK
 CP2478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2478_STAMPING: 62 V 9 1985
 CP2478_MARK LOGO: LADTD
 CP2478_PROJECTION: FLUSH
 CP2478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2478+STABILITY: SURFACE MOTION
 CP2478
 CP2478  HISTORY     - Date     Condition        Report By
 CP2478  HISTORY     - 1985     MONUMENTED       LADTD
 CP2478
 CP2478                          STATION DESCRIPTION
 CP2478
 CP2478'DESCRIBED BY LA TRANSP AND DEV 1985
 CP2478'31.4 KM (19.5 MI) NW FROM DELHI.
 CP2478'ABOUT 26.6 KM (16.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE POST
 CP2478'OFFICE IN DELHI TO THE JUNCTION OF STATE HIGHWAYS 17 AND 577 IN THE
 CP2478'TOWN OF DARNELL, THENCE WEST (LEFT) ON STATE HIGHWAY 577 FOR 4.8 KM
 CP2478'(2.9 MI) TO THE BENCH MARK ON THE RIGHT NEAR A POWER POLE, 24.7
 CP2478'METERS (81 FEET) NORTHEAST OF A BRACE POLE, 11.9 METERS (39 FEET)
 CP2478'NORTHEAST OF THE CENTERLINE OF STATE HIGHWAY 577 AND 0.7 METERS (2.5
 CP2478'FEET) WEST-SOUTHWEST OF A POWER POLE.
 CP2478'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 CP2478'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2210 ***********************************************************************
 BX2210  DESIGNATION -  622 KCSRR
 BX2210  PID         -  BX2210
 BX2210  STATE/COUNTY-  LA/SABINE
 BX2210  COUNTRY     -  US
 BX2210  USGS QUAD   -  ZWOLLE (2018)
 BX2210
 BX2210                         *CURRENT SURVEY CONTROL
 BX2210  ______________________________________________________________________
 BX2210* NAD 83(1986) POSITION- 31 37 48.     (N) 093 38 20.     (W)   SCALED
 BX2210* NAVD 88 ORTHO HEIGHT -    56.75  (+/-2cm)      186.2   (feet) VERTCON3
 BX2210  ______________________________________________________________________
 BX2210  GEOID HEIGHT    -        -26.502 (meters)                     GEOID18
 BX2210  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2210
 BX2210.The horizontal coordinates were scaled from a map and have
 BX2210.an estimated accuracy of +/- 6 seconds.
 BX2210
 BX2210.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2210
 BX2210.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2210.GEOID18 height accuracy estimate available here.
 BX2210
 BX2210.The vertical order pertains to the NGVD 29 superseded value.
 BX2210
 BX2210.Click photographs - Photos may exist for this station.
 BX2210
 BX2210;                    North         East    Units  Estimated Accuracy
 BX2210;SPC LA N     -   125,860.      891,960.      MT  (+/- 180 meters Scaled)
 BX2210
 BX2210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ394996(NAD 83)
 BX2210
 BX2210                          SUPERSEDED SURVEY CONTROL
 BX2210
 BX2210  NGVD 29 (11/26/84)   56.858  (m)          186.54   (f) ADJUSTED    2 0
 BX2210
 BX2210.Superseded values are not recommended for survey control.
 BX2210
 BX2210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2210.See file dsdata.pdf to determine how the superseded data were derived.
 BX2210
 BX2210_MARKER: Z = SEE DESCRIPTION
 BX2210_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2210_SP_SET: RAIL
 BX2210_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2210
 BX2210  HISTORY     - Date     Condition        Report By
 BX2210  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2210  HISTORY     - 1935     GOOD             CGS
 BX2210  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2210
 BX2210                          STATION DESCRIPTION
 BX2210
 BX2210'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2210'0.2 MI E FROM ZWOLLE.
 BX2210'0.2 MILE EAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM ZWOLLE,
 BX2210'SABINE PARISH, AT STATION 32842+75, AND 40 FEET SOUTH OF A POINT 90
 BX2210'FEET EAST OF MILEPOST 622.  THE TOP OF THE FLANGE OF A VERTICAL RAIL.
 BX2210
 BX2210                          STATION RECOVERY (2001)
 BX2210
 BX2210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2210'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4026 ***********************************************************************
 BJ4026  DESIGNATION -  623
 BJ4026  PID         -  BJ4026
 BJ4026  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4026  COUNTRY     -  US
 BJ4026  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4026
 BJ4026                         *CURRENT SURVEY CONTROL
 BJ4026  ______________________________________________________________________
 BJ4026* NAD 83(1986) POSITION- 30 36 37.     (N) 091 11 12.     (W)   SCALED
 BJ4026* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4026  **This station is located in a suspected subsidence area (see below).
 BJ4026  ______________________________________________________________________
 BJ4026  GEOID HEIGHT    -        -27.082 (meters)                     GEOID18
 BJ4026  DYNAMIC HEIGHT  -         24.154 (meters)       79.25  (feet) COMP
 BJ4026  MODELED GRAVITY -    979,347.1   (mgal)                       NAVD 88
 BJ4026
 BJ4026.The horizontal coordinates were scaled from a map and have
 BJ4026.an estimated accuracy of +/- 6 seconds.
 BJ4026
 BJ4026.** This station is in an area of known vertical motion. If an
 BJ4026.** orthometric height was ever established but is not available 
 BJ4026.** in the current survey control section, the orthometric height
 BJ4026.** is considered suspect.  Suspect heights are available in the
 BJ4026.** superseded section only if requested.
 BJ4026
 BJ4026.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4026.GEOID18 height accuracy estimate available here.
 BJ4026
 BJ4026.Click photographs - Photos may exist for this station.
 BJ4026
 BJ4026.The dynamic height is computed by dividing the NAVD 88
 BJ4026.geopotential number by the normal gravity value computed on the
 BJ4026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4026.degrees latitude (g = 980.6199 gals.).
 BJ4026
 BJ4026.The modeled gravity was interpolated from observed gravity values.
 BJ4026
 BJ4026;                    North         East    Units  Estimated Accuracy
 BJ4026;SPC LA S     -   233,930.    1,014,060.      MT  (+/- 180 meters Scaled)
 BJ4026
 BJ4026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP738878(NAD 83)
 BJ4026
 BJ4026                          SUPERSEDED SURVEY CONTROL
 BJ4026
 BJ4026.No superseded survey control is available for this station.
 BJ4026
 BJ4026_MARKER: DB = BENCH MARK DISK
 BJ4026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4026_STAMPING: 623
 BJ4026_MARK LOGO: LA-033
 BJ4026_PROJECTION: FLUSH
 BJ4026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4026+STABILITY: SURFACE MOTION
 BJ4026
 BJ4026  HISTORY     - Date     Condition        Report By
 BJ4026  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4026
 BJ4026                          STATION DESCRIPTION
 BJ4026
 BJ4026'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4026'3.2 KM (2 MI) NORTHWEST FROM BAKER.  1.8 KM (1.1 MI) WEST ALONG HECK
 BJ4026'YOUNG ROAD FROM THE JUNCTION OF HECK YOUNG ROAD AND OLD BAKER HIGHWAY
 BJ4026'ABOUT 2.8 KM (1.75 MI) NORTH OF BAKER TO THE MARK ON THE LEFT, 22.7
 BJ4026'METERS (74.5 FT) EAST OF THE CENTER OF A GRAVELED ROAD LEADING SOUTH,
 BJ4026'15.8 METERS (52 FT) WEST OF A POWER POLE AND 0.61 METERS (2 FT) EAST
 BJ4026'OF A FENCE CORNER AND TREE IN FENCE CORNER.  IT IS 0.91 METERS EAST
 BJ4026'FROM A WITNESS POST AND 1.22 M BELOW HECK YOUNG ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1320 ***********************************************************************
 BJ1320  DESIGNATION -  623+00
 BJ1320  PID         -  BJ1320
 BJ1320  STATE/COUNTY-  LA/JEFFERSON
 BJ1320  COUNTRY     -  US
 BJ1320  USGS QUAD   -  INDIAN BEACH (2018)
 BJ1320
 BJ1320                         *CURRENT SURVEY CONTROL
 BJ1320  ______________________________________________________________________
 BJ1320* NAD 83(1986) POSITION- 30 01 16.     (N) 090 10 25.     (W)   SCALED
 BJ1320* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1320  **This station is located in a suspected subsidence area (see below).
 BJ1320  ______________________________________________________________________
 BJ1320  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 BJ1320
 BJ1320.The horizontal coordinates were scaled from a map and have
 BJ1320.an estimated accuracy of +/- 6 seconds.
 BJ1320
 BJ1320.** This station is in an area of known vertical motion. If an
 BJ1320.** orthometric height was ever established but is not available 
 BJ1320.** in the current survey control section, the orthometric height
 BJ1320.** is considered suspect.  Suspect heights are available in the
 BJ1320.** superseded section only if requested.
 BJ1320
 BJ1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1320.GEOID18 height accuracy estimate available here.
 BJ1320
 BJ1320.Click photographs - Photos may exist for this station.
 BJ1320
 BJ1320;                    North         East    Units  Estimated Accuracy
 BJ1320;SPC LA S     -   169,170.    1,111,860.      MT  (+/- 180 meters Scaled)
 BJ1320
 BJ1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP725244(NAD 83)
 BJ1320
 BJ1320                          SUPERSEDED SURVEY CONTROL
 BJ1320
 BJ1320.No superseded survey control is available for this station.
 BJ1320
 BJ1320_MARKER: DD = SURVEY DISK
 BJ1320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1320_STAMPING: 623+00
 BJ1320_MARK LOGO: USACE
 BJ1320_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ1320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1320+STABILITY: SURFACE MOTION
 BJ1320
 BJ1320  HISTORY     - Date     Condition        Report By
 BJ1320  HISTORY     - UNK      MONUMENTED       USACE
 BJ1320  HISTORY     - 1963     GOOD             CGS
 BJ1320
 BJ1320                          STATION DESCRIPTION
 BJ1320
 BJ1320'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1320'AT METAIRIE, 1.2 MILES WEST ALONG PONTCHARTRAIN LEVEE FROM NORTH
 BJ1320'CAUSEWAY BOULEVARD, AT THE JUNCTION OF A DIM ROAD LEADING SOUTH, NEAR
 BJ1320'A LARGE ONE STORY WHITE HOUSE, 20 FEET NORTHEAST OF A POWER POLE, 50
 BJ1320'FEET NORTHEAST OF THE CENTER LINE OF DIM ROAD, 150 FEET NORTHWEST OF
 BJ1320'NORTHWEST CORNER OF HOUSE, 130 FEET SOUTH OF THE SOUTH EDGE OF LEVEE
 BJ1320'(SLOPE MEASUREMENT), 1 1/2 FEET SOUTHWEST OF A WOODEN WITNESS POST AND
 BJ1320'IS A DISK IN TOP OF CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4025 ***********************************************************************
 BJ4025  DESIGNATION -  624
 BJ4025  PID         -  BJ4025
 BJ4025  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4025  COUNTRY     -  US
 BJ4025  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4025
 BJ4025                         *CURRENT SURVEY CONTROL
 BJ4025  ______________________________________________________________________
 BJ4025* NAD 83(1986) POSITION- 30 36 41.     (N) 091 10 07.     (W)   SCALED
 BJ4025* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4025  **This station is located in a suspected subsidence area (see below).
 BJ4025  ______________________________________________________________________
 BJ4025  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ4025  DYNAMIC HEIGHT  -         22.884 (meters)       75.08  (feet) COMP
 BJ4025  MODELED GRAVITY -    979,346.5   (mgal)                       NAVD 88
 BJ4025
 BJ4025.The horizontal coordinates were scaled from a map and have
 BJ4025.an estimated accuracy of +/- 6 seconds.
 BJ4025
 BJ4025.** This station is in an area of known vertical motion. If an
 BJ4025.** orthometric height was ever established but is not available 
 BJ4025.** in the current survey control section, the orthometric height
 BJ4025.** is considered suspect.  Suspect heights are available in the
 BJ4025.** superseded section only if requested.
 BJ4025
 BJ4025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4025.GEOID18 height accuracy estimate available here.
 BJ4025
 BJ4025.Click photographs - Photos may exist for this station.
 BJ4025
 BJ4025.The dynamic height is computed by dividing the NAVD 88
 BJ4025.geopotential number by the normal gravity value computed on the
 BJ4025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4025.degrees latitude (g = 980.6199 gals.).
 BJ4025
 BJ4025.The modeled gravity was interpolated from observed gravity values.
 BJ4025
 BJ4025;                    North         East    Units  Estimated Accuracy
 BJ4025;SPC LA S     -   234,050.    1,015,800.      MT  (+/- 180 meters Scaled)
 BJ4025
 BJ4025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP755879(NAD 83)
 BJ4025
 BJ4025                          SUPERSEDED SURVEY CONTROL
 BJ4025
 BJ4025.No superseded survey control is available for this station.
 BJ4025
 BJ4025_MARKER: DB = BENCH MARK DISK
 BJ4025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4025_STAMPING: 624
 BJ4025_MARK LOGO: LA-033
 BJ4025_PROJECTION: FLUSH
 BJ4025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4025+STABILITY: SURFACE MOTION
 BJ4025
 BJ4025  HISTORY     - Date     Condition        Report By
 BJ4025  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4025
 BJ4025                          STATION DESCRIPTION
 BJ4025
 BJ4025'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4025'2.8 KM (1.75 MI) NORTH FROM BAKER.  AT THE INTERSECTION OF OLD BAKER
 BJ4025'HIGHWAY AND HECK YOUNG ROAD ABOUT 2.8 KM (1.75 MI) NORTH OF BAKER,
 BJ4025'24.7 METERS (81 FT) WEST OF THE CENTER- LINE OF OLD BAKER HIGHWAY,
 BJ4025'12.5 METERS (41 FT) SOUTH OF HECK YOUNG ROAD, 0.6 METERS (2 FT) EAST
 BJ4025'OF A HIGHWAY CONCRETE RIGHT-OF-WAY MARKER AND 0.3 METERS (1 FT)
 BJ4025'NORTHEAST OF A FENCE CORNER POST.  IT IS 0.31 METERS EAST FROM A
 BJ4025'WITNESS POST AND 0.31 M BELOW HECK YOUNG ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2212 ***********************************************************************
 BX2212  DESIGNATION -  624 KCSRR
 BX2212  PID         -  BX2212
 BX2212  STATE/COUNTY-  LA/SABINE
 BX2212  COUNTRY     -  US
 BX2212  USGS QUAD   -  LORING (2018)
 BX2212
 BX2212                         *CURRENT SURVEY CONTROL
 BX2212  ______________________________________________________________________
 BX2212* NAD 83(1986) POSITION- 31 37 03.     (N) 093 36 46.     (W)   SCALED
 BX2212* NAVD 88 ORTHO HEIGHT -    75.87  (+/-2cm)      248.9   (feet) VERTCON3
 BX2212  ______________________________________________________________________
 BX2212  GEOID HEIGHT    -        -26.497 (meters)                     GEOID18
 BX2212  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2212
 BX2212.The horizontal coordinates were scaled from a map and have
 BX2212.an estimated accuracy of +/- 6 seconds.
 BX2212
 BX2212.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2212.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2212
 BX2212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2212.GEOID18 height accuracy estimate available here.
 BX2212
 BX2212.The vertical order pertains to the NGVD 29 superseded value.
 BX2212
 BX2212.Click photographs - Photos may exist for this station.
 BX2212
 BX2212;                    North         East    Units  Estimated Accuracy
 BX2212;SPC LA N     -   124,450.      894,430.      MT  (+/- 180 meters Scaled)
 BX2212
 BX2212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ418982(NAD 83)
 BX2212
 BX2212                          SUPERSEDED SURVEY CONTROL
 BX2212
 BX2212  NGVD 29 (11/26/84)   75.967  (m)          249.24   (f) ADJUSTED    2 0
 BX2212
 BX2212.Superseded values are not recommended for survey control.
 BX2212
 BX2212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2212.See file dsdata.pdf to determine how the superseded data were derived.
 BX2212
 BX2212_MARKER: Z = SEE DESCRIPTION
 BX2212_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2212_SP_SET: RAIL
 BX2212_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2212
 BX2212  HISTORY     - Date     Condition        Report By
 BX2212  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2212  HISTORY     - 1935     GOOD             CGS
 BX2212  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2212
 BX2212                          STATION DESCRIPTION
 BX2212
 BX2212'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2212'2.1 MI SE FROM ZWOLLE.
 BX2212'2.1 MILES SOUTHEAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 BX2212'ZWOLLE, SABINE PARISH, AT STATION 32946+40, AND 45 FEET SOUTHWEST OF A
 BX2212'POINT 18 FEET NORTHWEST OF MILEPORT 624.  THE TOP OF THE FLANGE OF A
 BX2212'VERTICAL RAIL.
 BX2212
 BX2212                          STATION RECOVERY (2001)
 BX2212
 BX2212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2212'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3963 ***********************************************************************
 BJ3963  DESIGNATION -  626
 BJ3963  PID         -  BJ3963
 BJ3963  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3963  COUNTRY     -  US
 BJ3963  USGS QUAD   -  ZACHARY (2018)
 BJ3963
 BJ3963                         *CURRENT SURVEY CONTROL
 BJ3963  ______________________________________________________________________
 BJ3963* NAD 83(1986) POSITION- 30 39 12.     (N) 091 10 34.     (W)   SCALED
 BJ3963* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3963  **This station is located in a suspected subsidence area (see below).
 BJ3963  ______________________________________________________________________
 BJ3963  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ3963  DYNAMIC HEIGHT  -         31.465 (meters)      103.23  (feet) COMP
 BJ3963  MODELED GRAVITY -    979,347.5   (mgal)                       NAVD 88
 BJ3963
 BJ3963.The horizontal coordinates were scaled from a map and have
 BJ3963.an estimated accuracy of +/- 6 seconds.
 BJ3963
 BJ3963.** This station is in an area of known vertical motion. If an
 BJ3963.** orthometric height was ever established but is not available 
 BJ3963.** in the current survey control section, the orthometric height
 BJ3963.** is considered suspect.  Suspect heights are available in the
 BJ3963.** superseded section only if requested.
 BJ3963
 BJ3963.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3963.GEOID18 height accuracy estimate available here.
 BJ3963
 BJ3963.Click photographs - Photos may exist for this station.
 BJ3963
 BJ3963.The dynamic height is computed by dividing the NAVD 88
 BJ3963.geopotential number by the normal gravity value computed on the
 BJ3963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3963.degrees latitude (g = 980.6199 gals.).
 BJ3963
 BJ3963.The modeled gravity was interpolated from observed gravity values.
 BJ3963
 BJ3963;                    North         East    Units  Estimated Accuracy
 BJ3963;SPC LA S     -   238,700.    1,015,070.      MT  (+/- 180 meters Scaled)
 BJ3963
 BJ3963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP747926(NAD 83)
 BJ3963
 BJ3963                          SUPERSEDED SURVEY CONTROL
 BJ3963
 BJ3963.No superseded survey control is available for this station.
 BJ3963
 BJ3963_MARKER: DD = SURVEY DISK
 BJ3963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3963_STAMPING: 626
 BJ3963_MARK LOGO: LA-033
 BJ3963_PROJECTION: RECESSED 7 CENTIMETERS
 BJ3963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3963+STABILITY: SURFACE MOTION
 BJ3963
 BJ3963  HISTORY     - Date     Condition        Report By
 BJ3963  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3963
 BJ3963                          STATION DESCRIPTION
 BJ3963
 BJ3963'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3963'2.25 KM (1.4 MI) WEST FROM ZACHARY.  ABOUT 2.25 KM (1.4 MI) WEST ALONG
 BJ3963'STATE HIGHWAY 64 FROM THE RAILROAD CROSSING AT THE OLD RAILROAD DEPOT
 BJ3963'IN ZACHARY TO THE BENCH MARK ON THE RIGHT UNDER A LARGE OAK TREE IN A
 BJ3963'YARD, ABOUT 82 METERS (270 FT) EAST OF NEWELL STREET, 13 METERS EAST
 BJ3963'OF THE EAST EDGE OF A CONCRETE DRIVEWAY TO HOUSE, 7 METERS (23 FT)
 BJ3963'NORTHWEST OF A POWER LINE POLE, 13 METERS (23 FT) SOUTHEAST OF A
 BJ3963'16-INCH OAK TREE AND 0.9 METERS (3 FT) SOUTH OF AN 8-INCH OAK TREE.
 BJ3963'IT IS 0.30 METERS SOUTH FROM A WITNESS POST AND 0.30 M ABOVE THE
 BJ3963'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2215 ***********************************************************************
 BX2215  DESIGNATION -  627 1/2 KCSRR
 BX2215  PID         -  BX2215
 BX2215  STATE/COUNTY-  LA/SABINE
 BX2215  COUNTRY     -  US
 BX2215  USGS QUAD   -  LORING (2018)
 BX2215
 BX2215                         *CURRENT SURVEY CONTROL
 BX2215  ______________________________________________________________________
 BX2215* NAD 83(1986) POSITION- 31 36 06.     (N) 093 33 52.     (W)   SCALED
 BX2215* NAVD 88 ORTHO HEIGHT -    87.99  (+/-2cm)      288.7   (feet) VERTCON3
 BX2215  ______________________________________________________________________
 BX2215  GEOID HEIGHT    -        -26.470 (meters)                     GEOID18
 BX2215  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2215
 BX2215.The horizontal coordinates were scaled from a map and have
 BX2215.an estimated accuracy of +/- 6 seconds.
 BX2215
 BX2215.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2215
 BX2215.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2215.GEOID18 height accuracy estimate available here.
 BX2215
 BX2215.The vertical order pertains to the NGVD 29 superseded value.
 BX2215
 BX2215.Click photographs - Photos may exist for this station.
 BX2215
 BX2215;                    North         East    Units  Estimated Accuracy
 BX2215;SPC LA N     -   122,640.      898,990.      MT  (+/- 180 meters Scaled)
 BX2215
 BX2215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ464964(NAD 83)
 BX2215
 BX2215                          SUPERSEDED SURVEY CONTROL
 BX2215
 BX2215  NGVD 29 (11/26/84)   88.081  (m)          288.98   (f) ADJUSTED    2 0
 BX2215
 BX2215.Superseded values are not recommended for survey control.
 BX2215
 BX2215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2215.See file dsdata.pdf to determine how the superseded data were derived.
 BX2215
 BX2215_MARKER: Z = SEE DESCRIPTION
 BX2215_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2215_SP_SET: RAIL
 BX2215_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2215
 BX2215  HISTORY     - Date     Condition        Report By
 BX2215  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2215  HISTORY     - 1935     GOOD             CGS
 BX2215
 BX2215                          STATION DESCRIPTION
 BX2215
 BX2215'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2215'5.7 MI NW FROM MANY.
 BX2215'5.7 MILES NORTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM MANY,
 BX2215'SABINE PARISH, AT STATION 33133+45, AND 8 FEET WEST OF A POINT 40 FEET
 BX2215'SOUTH OF THE FIRST POLE BEYOND MILEPOLE 627 1/2.  THE TOP OF BALL OF A
 BX2215'VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2216 ***********************************************************************
 BX2216  DESIGNATION -  628 KCSRR
 BX2216  PID         -  BX2216
 BX2216  STATE/COUNTY-  LA/SABINE
 BX2216  COUNTRY     -  US
 BX2216  USGS QUAD   -  LORING (2018)
 BX2216
 BX2216                         *CURRENT SURVEY CONTROL
 BX2216  ______________________________________________________________________
 BX2216* NAD 83(1986) POSITION- 31 35 53.     (N) 093 33 26.     (W)   SCALED
 BX2216* NAVD 88 ORTHO HEIGHT -    88.52  (+/-2cm)      290.4   (feet) VERTCON3
 BX2216  ______________________________________________________________________
 BX2216  GEOID HEIGHT    -        -26.469 (meters)                     GEOID18
 BX2216  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2216
 BX2216.The horizontal coordinates were scaled from a map and have
 BX2216.an estimated accuracy of +/- 6 seconds.
 BX2216
 BX2216.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2216.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2216
 BX2216.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2216.GEOID18 height accuracy estimate available here.
 BX2216
 BX2216.The vertical order pertains to the NGVD 29 superseded value.
 BX2216
 BX2216.Click photographs - Photos may exist for this station.
 BX2216
 BX2216;                    North         East    Units  Estimated Accuracy
 BX2216;SPC LA N     -   122,240.      899,680.      MT  (+/- 180 meters Scaled)
 BX2216
 BX2216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ471960(NAD 83)
 BX2216
 BX2216                          SUPERSEDED SURVEY CONTROL
 BX2216
 BX2216  NGVD 29 (11/26/84)   88.618  (m)          290.74   (f) ADJUSTED    2 0
 BX2216
 BX2216.Superseded values are not recommended for survey control.
 BX2216
 BX2216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2216.See file dsdata.pdf to determine how the superseded data were derived.
 BX2216
 BX2216_MARKER: Z = SEE DESCRIPTION
 BX2216_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2216_SP_SET: RAIL
 BX2216_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2216
 BX2216  HISTORY     - Date     Condition        Report By
 BX2216  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2216  HISTORY     - 1935     GOOD             CGS
 BX2216
 BX2216                          STATION DESCRIPTION
 BX2216
 BX2216'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2216'5.2 MI NW FROM MANY.
 BX2216'5.2 MILES NORTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM MANY,
 BX2216'SABINE PARISH, AT STATION 3316+05, AND 40 FEET SOUTH OF A POINT 15
 BX2216'FEET WEST OF THE FIRST POLE BEYOND MILEPOST 628.  THE TOP OF THE
 BX2216'FLANGE OF A VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2218 ***********************************************************************
 BX2218  DESIGNATION -  629 KCSRR
 BX2218  PID         -  BX2218
 BX2218  STATE/COUNTY-  LA/SABINE
 BX2218  COUNTRY     -  US
 BX2218  USGS QUAD   -  LORING (2018)
 BX2218
 BX2218                         *CURRENT SURVEY CONTROL
 BX2218  ______________________________________________________________________
 BX2218* NAD 83(1986) POSITION- 31 35 14.     (N) 093 32 47.     (W)   SCALED
 BX2218* NAVD 88 ORTHO HEIGHT -    73.17  (+/-2cm)      240.1   (feet) VERTCON3
 BX2218  ______________________________________________________________________
 BX2218  GEOID HEIGHT    -        -26.481 (meters)                     GEOID18
 BX2218  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2218
 BX2218.The horizontal coordinates were scaled from a map and have
 BX2218.an estimated accuracy of +/- 6 seconds.
 BX2218
 BX2218.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2218.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2218
 BX2218.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2218.GEOID18 height accuracy estimate available here.
 BX2218
 BX2218.The vertical order pertains to the NGVD 29 superseded value.
 BX2218
 BX2218.Click photographs - Photos may exist for this station.
 BX2218
 BX2218;                    North         East    Units  Estimated Accuracy
 BX2218;SPC LA N     -   121,030.      900,690.      MT  (+/- 180 meters Scaled)
 BX2218
 BX2218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ481948(NAD 83)
 BX2218
 BX2218                          SUPERSEDED SURVEY CONTROL
 BX2218
 BX2218  NGVD 29 (11/26/84)   73.261  (m)          240.36   (f) ADJUSTED    2 0
 BX2218
 BX2218.Superseded values are not recommended for survey control.
 BX2218
 BX2218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2218.See file dsdata.pdf to determine how the superseded data were derived.
 BX2218
 BX2218_MARKER: Z = SEE DESCRIPTION
 BX2218_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2218_SP_SET: RAIL
 BX2218_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2218
 BX2218  HISTORY     - Date     Condition        Report By
 BX2218  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2218  HISTORY     - 1935     GOOD             CGS
 BX2218
 BX2218                          STATION DESCRIPTION
 BX2218
 BX2218'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX2218'4.2 MI NW FROM MANY.
 BX2218'4.2 MILES NORTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM MANY,
 BX2218'SABINE PARISH, AT STATION 33213+30, AND ABOUT 10 FEET NORTHWEST OF A
 BX2218'POINT 40 FEET SOUTHWEST OF THE FIRST POLE SOUTHEAST OF MILEPOST 629.
 BX2218'THE TOP OF THE FLANGE OF A VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3106 ***********************************************************************
 CP3106  DESIGNATION -  62H001 LADH 1976
 CP3106  PID         -  CP3106
 CP3106  STATE/COUNTY-  LA/WEST CARROLL
 CP3106  COUNTRY     -  US
 CP3106  USGS QUAD   -  GOODWILL (2018)
 CP3106
 CP3106                         *CURRENT SURVEY CONTROL
 CP3106  ______________________________________________________________________
 CP3106* NAD 83(1992) POSITION- 32 46 14.98278(N) 091 35 41.58179(W)   ADJUSTED
 CP3106* NAVD 88 ORTHO HEIGHT -    30.3   (meters)       99.    (feet) VERTCON3
 CP3106  ______________________________________________________________________
 CP3106  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CP3106  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 CP3106  HORZ ORDER      -  SECOND
 CP3106
 CP3106.The horizontal coordinates were established by classical geodetic methods
 CP3106.and adjusted by the National Geodetic Survey in January 1993.
 CP3106
 CP3106.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3106.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3106
 CP3106.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3106.GEOID18 height accuracy estimate available here.
 CP3106
 CP3106.Click photographs - Photos may exist for this station.
 CP3106
 CP3106.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3106
 CP3106. The following values were computed from the NAD 83(1992) position.
 CP3106
 CP3106;                    North         East     Units Scale Factor Converg.
 CP3106;SPC LA N     -   252,142.711 1,084,805.182   MT  1.00002541   +0 28 42.7
 CP3106;SPC LA N     -   827,238.21  3,559,065.00   sFT  1.00002541   +0 28 42.7
 CP3106;UTM  15      - 3,626,755.023   631,603.891   MT  0.99981356   +0 45 38.4
 CP3106
 CP3106!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3106!SPC LA N     -   0.99999932  x   1.00002541  =   1.00002473
 CP3106!UTM  15      -   0.99999932  x   0.99981356  =   0.99981288
 CP3106
 CP3106:                Primary Azimuth Mark                     Grid Az
 CP3106:SPC LA N     -  62 H 002                                 084 04 02.1
 CP3106:UTM  15      -  62 H 002                                 083 47 06.4
 CP3106
 CP3106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3160326755(NAD 83)
 CP3106
 CP3106|---------------------------------------------------------------------|
 CP3106| PID    Reference Object                     Distance      Geod. Az  |
 CP3106|                                                           dddmmss.s |
 CP3106| CP3100 62 H 002                            APPROX. 0.9 KM 0843244.8 |
 CP3106|---------------------------------------------------------------------|
 CP3106
 CP3106                          SUPERSEDED SURVEY CONTROL
 CP3106
 CP3106  NAD 83(1986)-  32 46 14.99459(N)    091 35 41.57477(W) AD(       ) 2
 CP3106  NAD 27      -  32 46 14.51365(N)    091 35 41.13909(W) AD(       ) 2
 CP3106  NGVD 29 (07/19/86)   30.4    (m)          100.     (f) VERT ANG       
 CP3106
 CP3106.Superseded values are not recommended for survey control.
 CP3106
 CP3106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3106.See file dsdata.pdf to determine how the superseded data were derived.
 CP3106
 CP3106_MARKER: DD = SURVEY DISK
 CP3106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3106+STABILITY: SURFACE MOTION
 CP3106
 CP3106  HISTORY     - Date     Condition        Report By
 CP3106  HISTORY     - 1976     MONUMENTED       LADTD
 CP3106  HISTORY     - 1978     MARK NOT FOUND   NGS
 CP3106
 CP3106                          STATION DESCRIPTION
 CP3106
 CP3106'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP3106'THE STATION IS LOCATED ABOUT 11 MILES SOUTHWEST OF OAK GROVE AND
 CP3106'15 MILES NORTHEAST OF MER ROUGE.  THE MARK IS SET ON PROPERTY
 CP3106'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP3106'
 CP3106'TO REACH THE STATION FROM THE SMALL COMMUNITY OF GOODWILL, AT THE
 CP3106'JUNCTION OF STATE HIGHWAY 2 AND STATE HIGHWAY 585, DRIVE SOUTHWEST
 CP3106'ALONG STATE HIGHWAY 2 FOR 2 MILES TO THE STATION SET ON THE LEFT
 CP3106'AND SOUTH OF THE HIGHWAY ON THE CROWN OF A LEVEE JUST EAST OF A
 CP3106'GRAVEL DRIVE.
 CP3106'
 CP3106'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3106'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP3106'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3106'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP3106'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP3106'SURFACE.  THEY ARE STAMPED 62H001 1976.  THE MARK IS 218 FEET
 CP3106'NORTH OF A POWER POLE (NO. 4), 72 FEET SOUTHEAST OF THE CENTER OF
 CP3106'STATE HIGHWAY 2, 11.5 FEET NORTHEAST OF THE CENTER OF A GRAVEL
 CP3106'DRIVE AND 1.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 CP3106'
 CP3106'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CP3106
 CP3106                          STATION RECOVERY (1978)
 CP3106
 CP3106'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (JEF)
 CP3106'THIS STATION WAS SEARCHED FOR AND COULD NOT BE FOUND.  THIS DATE
 CP3106'STATION 62H001 RESET 1978 (LDH) WAS ESTABLISHED IN THE TRAVERSE LINE
 CP3106'AND TIED TO STATIONS 32H001 (LDH) AND 62H002 (LDH).
 CP3106'
 CP3106'NOTE.  THE TRAVERSE LINE WITH THIS STATION MARK WAS ORIGINALLY
 CP3106'ESTABLISHED IN 1976, HOWEVER THE PROJECT WAS NOT COMPUTED UNTIL 1978
 CP3106'WHEN ADDITIONAL OBSERVATION OF HORIZONTAL ANGLES WERE NEEDED AND IT
 CP3106'WAS AT THIS TIME 62H001 WAS NOT FOUND.  THIS TRAVERSE LINE WAS
 CP3106'COMPLETELY REOCCUPIED FOR HORIZONTAL ANGLES IN 1978.
 CP3106'
 CP3106'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CP3106'11.0 MILES SOUTHWEST OF OAK GROVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2904 ***********************************************************************
 CP2904  DESIGNATION -  62H010 LADH 1976
 CP2904  PID         -  CP2904
 CP2904  STATE/COUNTY-  LA/WEST CARROLL
 CP2904  COUNTRY     -  US
 CP2904  USGS QUAD   -  OAK GROVE (2018)
 CP2904
 CP2904                         *CURRENT SURVEY CONTROL
 CP2904  ______________________________________________________________________
 CP2904* NAD 83(1993) POSITION- 32 48 47.59552(N) 091 28 11.95341(W)   ADJUSTED
 CP2904* NAVD 88 ORTHO HEIGHT -    28.6   (meters)       94.    (feet) VERTCON3
 CP2904  ______________________________________________________________________
 CP2904  GEOID HEIGHT    -        -26.049 (meters)                     GEOID18
 CP2904  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 CP2904  HORZ ORDER      -  SECOND
 CP2904
 CP2904.The horizontal coordinates were established by classical geodetic methods
 CP2904.and adjusted by the National Geodetic Survey in May 1994.
 CP2904
 CP2904.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2904.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2904
 CP2904.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2904.GEOID18 height accuracy estimate available here.
 CP2904
 CP2904.Click photographs - Photos may exist for this station.
 CP2904
 CP2904.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2904
 CP2904. The following values were computed from the NAD 83(1993) position.
 CP2904
 CP2904;                    North         East     Units Scale Factor Converg.
 CP2904;SPC LA N     -   256,948.477 1,096,462.414   MT  1.00003670   +0 32 40.4
 CP2904;SPC LA N     -   843,005.13  3,597,310.44   sFT  1.00003670   +0 32 40.4
 CP2904;UTM  15      - 3,631,617.427   643,234.906   MT  0.99985298   +0 49 45.3
 CP2904
 CP2904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2904!SPC LA N     -   0.99999960  x   1.00003670  =   1.00003630
 CP2904!UTM  15      -   0.99999960  x   0.99985298  =   0.99985258
 CP2904
 CP2904:                Primary Azimuth Mark                     Grid Az
 CP2904:SPC LA N     -  62 H 011                                 029 33 25.6
 CP2904:UTM  15      -  62 H 011                                 029 16 20.7
 CP2904
 CP2904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4323431617(NAD 83)
 CP2904
 CP2904|---------------------------------------------------------------------|
 CP2904| PID    Reference Object                     Distance      Geod. Az  |
 CP2904|                                                           dddmmss.s |
 CP2904| CP2903 62 H 011                            APPROX. 1.3 KM 0300606.0 |
 CP2904|---------------------------------------------------------------------|
 CP2904
 CP2904                          SUPERSEDED SURVEY CONTROL
 CP2904
 CP2904  NAD 83(1992)-  32 48 47.59561(N)    091 28 11.95304(W) AD(       ) 2
 CP2904  NAD 83(1986)-  32 48 47.60770(N)    091 28 11.94644(W) AD(       ) 2
 CP2904  NAD 27      -  32 48 47.13605(N)    091 28 11.52341(W) AD(       ) 2
 CP2904  NGVD 29 (07/19/86)   28.7    (m)           94.     (f) VERT ANG       
 CP2904
 CP2904.Superseded values are not recommended for survey control.
 CP2904
 CP2904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2904.See file dsdata.pdf to determine how the superseded data were derived.
 CP2904
 CP2904_MARKER: DD = SURVEY DISK
 CP2904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2904+STABILITY: SURFACE MOTION
 CP2904
 CP2904  HISTORY     - Date     Condition        Report By
 CP2904  HISTORY     - 1976     MONUMENTED       LADTD
 CP2904
 CP2904                          STATION DESCRIPTION
 CP2904
 CP2904'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2904'THE STATION IS LOCATED ABOUT 4.5 MILES SOUTHWEST OF OAK GROVE AND
 CP2904'5 MILES NORTHWEST OF PIONEER.  THE MARK IS SET ON PROPERTY OWNED BY
 CP2904'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2904'
 CP2904'TO REACH THE STATION FROM THE GOODWILL ELEMETARY SCHOOL ON STATE
 CP2904'HIGHWAY 2, DRIVE NORTHEAST ALONG STATE HIGHWAY 2 FOR 4.9 MILES TO
 CP2904'THE MARK SET ON THE RIGHT AND SOUTHEAST OF THE HIGHWAY NEAR A POWER
 CP2904'POLE.
 CP2904'
 CP2904'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2904'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2904'CYLINDRICAL CONCRETE MONUMENT THAT IS 15 INCHES BELOW THE GROUND
 CP2904'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2904'MASS OF CONCRETE THAT IS ABOUT 46 INCHES BELOW THE GROUND
 CP2904'SURFACE.  THEY ARE STAMPED 62H010 1976.  THE MARK IS 204 FEET
 CP2904'SOUTHWEST OF A 72 INCH OAK TREE, 165.5 FEET SOUTH OF A POWER
 CP2904'POLE (NO. 117), 64 FEET EAST-SOUTHEAST OF THE CENTER OF STATE
 CP2904'HIGHWAY 2 AND 17.5 FEET EAST-NORTHEAST OF A POWER POLE WITH A
 CP2904'WITNESS SIGN ATTACHED.
 CP2904'
 CP2904'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2901 ***********************************************************************
 CP2901  DESIGNATION -  62H013 LADH 1976
 CP2901  PID         -  CP2901
 CP2901  STATE/COUNTY-  LA/WEST CARROLL
 CP2901  COUNTRY     -  US
 CP2901  USGS QUAD   -  OAK GROVE (2018)
 CP2901
 CP2901                         *CURRENT SURVEY CONTROL
 CP2901  ______________________________________________________________________
 CP2901* NAD 83(1993) POSITION- 32 49 50.47669(N) 091 26 22.24123(W)   ADJUSTED
 CP2901* NAVD 88 ORTHO HEIGHT -    30.6   (meters)      100.    (feet) VERTCON3
 CP2901  ______________________________________________________________________
 CP2901  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 CP2901  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 CP2901  HORZ ORDER      -  SECOND
 CP2901
 CP2901.The horizontal coordinates were established by classical geodetic methods
 CP2901.and adjusted by the National Geodetic Survey in May 1994.
 CP2901
 CP2901.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2901.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2901
 CP2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2901.GEOID18 height accuracy estimate available here.
 CP2901
 CP2901.Click photographs - Photos may exist for this station.
 CP2901
 CP2901.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2901
 CP2901. The following values were computed from the NAD 83(1993) position.
 CP2901
 CP2901;                    North         East     Units Scale Factor Converg.
 CP2901;SPC LA N     -   258,913.100 1,099,297.458   MT  1.00004151   +0 33 38.5
 CP2901;SPC LA N     -   849,450.73  3,606,611.74   sFT  1.00004151   +0 33 38.5
 CP2901;UTM  15      - 3,633,595.774   646,059.628   MT  0.99986305   +0 50 46.3
 CP2901
 CP2901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2901!SPC LA N     -   0.99999928  x   1.00004151  =   1.00004079
 CP2901!UTM  15      -   0.99999928  x   0.99986305  =   0.99986233
 CP2901
 CP2901:                Primary Azimuth Mark                     Grid Az
 CP2901:SPC LA N     -  62 H 014                                 059 27 03.1
 CP2901:UTM  15      -  62 H 014                                 059 09 55.3
 CP2901
 CP2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4605933595(NAD 83)
 CP2901
 CP2901|---------------------------------------------------------------------|
 CP2901| PID    Reference Object                     Distance      Geod. Az  |
 CP2901|                                                           dddmmss.s |
 CP2901| CP2900 62 H 014                            APPROX. 0.8 KM 0600041.6 |
 CP2901|---------------------------------------------------------------------|
 CP2901
 CP2901                          SUPERSEDED SURVEY CONTROL
 CP2901
 CP2901  NAD 83(1992)-  32 49 50.47681(N)    091 26 22.24051(W) AD(       ) 2
 CP2901  NAD 83(1986)-  32 49 50.48903(N)    091 26 22.23426(W) AD(       ) 2
 CP2901  NAD 27      -  32 49 50.02025(N)    091 26 21.81364(W) AD(       ) 2
 CP2901  NGVD 29 (07/19/86)   30.7    (m)          101.     (f) VERT ANG       
 CP2901
 CP2901.Superseded values are not recommended for survey control.
 CP2901
 CP2901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2901.See file dsdata.pdf to determine how the superseded data were derived.
 CP2901
 CP2901_MARKER: DD = SURVEY DISK
 CP2901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2901+STABILITY: SURFACE MOTION
 CP2901
 CP2901  HISTORY     - Date     Condition        Report By
 CP2901  HISTORY     - 1976     MONUMENTED       LADTD
 CP2901
 CP2901                          STATION DESCRIPTION
 CP2901
 CP2901'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2901'THE STATION IS LOCATED ABOUT 3 MILES SOUTHWEST OF OAK GROVE AND 6
 CP2901'MILES NORTH OF PIONEER.  THE MARK IS SET ON PROPERTY OWNED BY THE
 CP2901'LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2901'
 CP2901'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2901'OAK GROVE ON STATE HIGHWAY 2, DRIVE SOUTHWEST ALONG STATE HIGHWAY
 CP2901'2 FOR 4.4 MILES TO THE MARK SET ON THE RIGHT AND NORTH OF THE
 CP2901'HIGHWAY NEAR A POWER POLE AND ABOUT 800 FEET EAST OF THE JUNCTION
 CP2901'OF STATE HIGHWAY 2 AND 597.
 CP2901'
 CP2901'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2901'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2901'CYLINDRICAL CONCRETE MONUMENT THAT IS ABOUT 15 INCHES BELOW THE
 CP2901'GROUND SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN
 CP2901'IRREGULAR MASS OF CONCRETE THAT IS ABOUT 42 INCHES BELOW THE
 CP2901'GROUND SURFACE.  THEY ARE STAMPED 62H013 1976.  THE MARK IS 169
 CP2901'FEET EAST OF A POWER POLE (NO. 68) WITH A TRANSFORMER ATTACHED,
 CP2901'66 FEET WEST OF A POWER POLE, 62.5 FEET NORTH OF THE CENTER OF
 CP2901'STATE HIGHWAY 2 AND 1.5 FEET NORTH OF A METAL WITNESS POST AND
 CP2901'SIGN.
 CP2901'
 CP2901'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2897 ***********************************************************************
 CP2897  DESIGNATION -  62H017 LADH 1976
 CP2897  PID         -  CP2897
 CP2897  STATE/COUNTY-  LA/WEST CARROLL
 CP2897  COUNTRY     -  US
 CP2897  USGS QUAD   -  OAK GROVE (2018)
 CP2897
 CP2897                         *CURRENT SURVEY CONTROL
 CP2897  ______________________________________________________________________
 CP2897* NAD 83(1993) POSITION- 32 51 41.35446(N) 091 24 41.44132(W)   ADJUSTED
 CP2897* NAVD 88 ORTHO HEIGHT -    32.2   (meters)      106.    (feet) VERTCON3
 CP2897  ______________________________________________________________________
 CP2897  GEOID HEIGHT    -        -26.079 (meters)                     GEOID18
 CP2897  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 CP2897  HORZ ORDER      -  SECOND
 CP2897
 CP2897.The horizontal coordinates were established by classical geodetic methods
 CP2897.and adjusted by the National Geodetic Survey in May 1994.
 CP2897
 CP2897.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2897.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2897
 CP2897.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2897.GEOID18 height accuracy estimate available here.
 CP2897
 CP2897.Click photographs - Photos may exist for this station.
 CP2897
 CP2897.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2897
 CP2897. The following values were computed from the NAD 83(1993) position.
 CP2897
 CP2897;                    North         East     Units Scale Factor Converg.
 CP2897;SPC LA N     -   262,354.783 1,101,884.804   MT  1.00005023   +0 34 31.7
 CP2897;SPC LA N     -   860,742.32  3,615,100.39   sFT  1.00005023   +0 34 31.7
 CP2897;UTM  15      - 3,637,049.716   648,629.301   MT  0.99987239   +0 51 43.5
 CP2897
 CP2897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2897!SPC LA N     -   0.99999903  x   1.00005023  =   1.00004926
 CP2897!UTM  15      -   0.99999903  x   0.99987239  =   0.99987142
 CP2897
 CP2897:                Primary Azimuth Mark                     Grid Az
 CP2897:SPC LA N     -  62H018 LADH 1976                         030 15 39.5
 CP2897:UTM  15      -  62H018 LADH 1976                         029 58 27.7
 CP2897
 CP2897_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4862937049(NAD 83)
 CP2897
 CP2897|---------------------------------------------------------------------|
 CP2897| PID    Reference Object                     Distance      Geod. Az  |
 CP2897|                                                           dddmmss.s |
 CP2897| CP2896 62H018 LADH 1976                    APPROX. 0.9 KM 0305011.2 |
 CP2897| CP2895 OAK GROVE MUN TANK NEW              APPROX. 1.8 KM 0862133.3 |
 CP2897|---------------------------------------------------------------------|
 CP2897
 CP2897                          SUPERSEDED SURVEY CONTROL
 CP2897
 CP2897  NAD 83(1992)-  32 51 41.35471(N)    091 24 41.44020(W) AD(       ) 2
 CP2897  NAD 83(1986)-  32 51 41.36701(N)    091 24 41.43443(W) AD(       ) 2
 CP2897  NAD 27      -  32 51 40.90249(N)    091 24 41.01622(W) AD(       ) 2
 CP2897  NGVD 29 (07/19/86)   32.3    (m)          106.     (f) VERT ANG       
 CP2897
 CP2897.Superseded values are not recommended for survey control.
 CP2897
 CP2897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2897.See file dsdata.pdf to determine how the superseded data were derived.
 CP2897
 CP2897_MARKER: DD = SURVEY DISK
 CP2897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2897+STABILITY: SURFACE MOTION
 CP2897
 CP2897  HISTORY     - Date     Condition        Report By
 CP2897  HISTORY     - 1976     MONUMENTED       LADTD
 CP2897
 CP2897                          STATION DESCRIPTION
 CP2897
 CP2897'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2897'THE STATION IS LOCATED ABOUT 0.3 MILES WEST OF OAK GROVE.  THE MARK
 CP2897'IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CP2897'
 CP2897'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2897'OAK GROVE ON STATE HIGHWAY 2, DRIVE WEST ALONG STATE HIGHWAY 2 FOR
 CP2897'1 MILE TO THE JUNCTION WITH STATE HIGHWAY 879, TURN RIGHT ON STATE
 CP2897'HIGHWAY 879 AND GO NORTHWEST FOR 0.5 MILES TO THE STATION ON THE
 CP2897'RIGHT AND NORTH OF THE HIGHWAY NEAR A TELEPHONE CABLE REPAIR BOX.
 CP2897'
 CP2897'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2897'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2897'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2897'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2897'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2897'SURFACE.  THEY ARE STAMPED 62H017 1976.  THE MARK IS 116 FEET
 CP2897'WEST OF THE CENTER OF A ROAD LEADING INTO A FIELD, 40 FEET NORTH
 CP2897'OF THE CENTER OF STATE HIGHWAY 879, 15 FEET EAST OF A TELEPHONE
 CP2897'CABLE REPAIR BOX AND 1.5 FEET NORTH OF A METAL WITNESS POST
 CP2897'AND SIGN.
 CP2897'
 CP2897'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2896 ***********************************************************************
 CP2896  DESIGNATION -  62H018 LADH 1976
 CP2896  PID         -  CP2896
 CP2896  STATE/COUNTY-  LA/WEST CARROLL
 CP2896  COUNTRY     -  US
 CP2896  USGS QUAD   -  OAK GROVE (2018)
 CP2896
 CP2896                         *CURRENT SURVEY CONTROL
 CP2896  ______________________________________________________________________
 CP2896* NAD 83(1993) POSITION- 32 52 07.45920(N) 091 24 22.97455(W)   ADJUSTED
 CP2896* NAVD 88 ORTHO HEIGHT -    32.2   (meters)      106.    (feet) VERTCON3
 CP2896  ______________________________________________________________________
 CP2896  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 CP2896  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 CP2896  HORZ ORDER      -  SECOND
 CP2896
 CP2896.The horizontal coordinates were established by classical geodetic methods
 CP2896.and adjusted by the National Geodetic Survey in May 1994.
 CP2896
 CP2896.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2896.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2896
 CP2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2896.GEOID18 height accuracy estimate available here.
 CP2896
 CP2896.Click photographs - Photos may exist for this station.
 CP2896
 CP2896.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2896
 CP2896. The following values were computed from the NAD 83(1993) position.
 CP2896
 CP2896;                    North         East     Units Scale Factor Converg.
 CP2896;SPC LA N     -   263,163.803 1,102,356.818   MT  1.00005232   +0 34 41.5
 CP2896;SPC LA N     -   863,396.58  3,616,648.99   sFT  1.00005232   +0 34 41.5
 CP2896;UTM  15      - 3,637,860.944   649,097.178   MT  0.99987410   +0 51 54.2
 CP2896
 CP2896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2896!SPC LA N     -   0.99999903  x   1.00005232  =   1.00005135
 CP2896!UTM  15      -   0.99999903  x   0.99987410  =   0.99987313
 CP2896
 CP2896:                Primary Azimuth Mark                     Grid Az
 CP2896:SPC LA N     -  62H019 LADH 1976                         052 21 06.8
 CP2896:UTM  15      -  62H019 LADH 1976                         052 03 54.1
 CP2896
 CP2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS4909737860(NAD 83)
 CP2896
 CP2896|---------------------------------------------------------------------|
 CP2896| PID    Reference Object                     Distance      Geod. Az  |
 CP2896|                                                           dddmmss.s |
 CP2896| CP2915 62H019 LADH 1976                    APPROX. 1.3 KM 0525548.3 |
 CP2896|---------------------------------------------------------------------|
 CP2896
 CP2896                          SUPERSEDED SURVEY CONTROL
 CP2896
 CP2896  NAD 83(1992)-  32 52 07.45951(N)    091 24 22.97336(W) AD(       ) 2
 CP2896  NAD 83(1986)-  32 52 07.47180(N)    091 24 22.96769(W) AD(       ) 2
 CP2896  NAD 27      -  32 52 07.00834(N)    091 24 22.55000(W) AD(       ) 2
 CP2896  NGVD 29 (07/19/86)   32.3    (m)          106.     (f) VERT ANG       
 CP2896
 CP2896.Superseded values are not recommended for survey control.
 CP2896
 CP2896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2896.See file dsdata.pdf to determine how the superseded data were derived.
 CP2896
 CP2896_MARKER: DD = SURVEY DISK
 CP2896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2896+STABILITY: SURFACE MOTION
 CP2896
 CP2896  HISTORY     - Date     Condition        Report By
 CP2896  HISTORY     - 1976     MONUMENTED       LADTD
 CP2896
 CP2896                          STATION DESCRIPTION
 CP2896
 CP2896'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2896'THE STATION IS LOCATED ABOUT 0.5 MILES NORTHWEST OF OAK GROVE.  THE
 CP2896'MARK IS SET IN A FIELD OWNED BY
 CP2896'
 CP2896'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2896'OAK GROVE ON STATE HIGHWAY 2, DRIVE WEST ALONG STATE HIGHWAY 2 FOR
 CP2896'1 MILE TO THE JUNCTION WITH STATE HIGHWAY 879, TURN RIGHT ON STATE
 CP2896'HIGHWAY 879 AND GO NORTHWEST FOR 0.5 MILES TO A FIELD ROAD ON THE
 CP2896'RIGHT AND NORTH OF THE HIGHWAY, TURN RIGHT ON THE FIELD ROAD AND
 CP2896'GO NORTH FOR 0.6 MILES TO THE MARK SET IN A TREE LINE EAST OF
 CP2896'THE ROAD.
 CP2896'
 CP2896'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2896'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2896'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2896'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2896'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2896'SURFACE.  THEY ARE STAMPED 62H018 1976.  THE MARK IS 52.5 FEET
 CP2896'SOUTH OF A 14 INCH HACKBERRY TREE, 21.5 FEET EAST OF THE CENTER
 CP2896'OF A FIELD ROAD AND 1 FOOT NORTH OF A METAL WITNESS POST AND
 CP2896'SIGN.
 CP2896'
 CP2896'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2915 ***********************************************************************
 CP2915  DESIGNATION -  62H019 LADH 1976
 CP2915  PID         -  CP2915
 CP2915  STATE/COUNTY-  LA/WEST CARROLL
 CP2915  COUNTRY     -  US
 CP2915  USGS QUAD   -  FISKE (2018)
 CP2915
 CP2915                         *CURRENT SURVEY CONTROL
 CP2915  ______________________________________________________________________
 CP2915* NAD 83(1993) POSITION- 32 52 32.28731(N) 091 23 44.02573(W)   ADJUSTED
 CP2915* NAVD 88 ORTHO HEIGHT -    33.5   (meters)      110.    (feet) VERTCON3
 CP2915  ______________________________________________________________________
 CP2915  GEOID HEIGHT    -        -26.087 (meters)                     GEOID18
 CP2915  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 CP2915  HORZ ORDER      -  SECOND
 CP2915
 CP2915.The horizontal coordinates were established by classical geodetic methods
 CP2915.and adjusted by the National Geodetic Survey in May 1994.
 CP2915
 CP2915.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2915.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2915
 CP2915.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2915.GEOID18 height accuracy estimate available here.
 CP2915
 CP2915.Click photographs - Photos may exist for this station.
 CP2915
 CP2915.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2915
 CP2915. The following values were computed from the NAD 83(1993) position.
 CP2915
 CP2915;                    North         East     Units Scale Factor Converg.
 CP2915;SPC LA N     -   263,938.933 1,103,361.600   MT  1.00005433   +0 35 02.1
 CP2915;SPC LA N     -   865,939.65  3,619,945.52   sFT  1.00005433   +0 35 02.1
 CP2915;UTM  15      - 3,638,640.958   650,097.886   MT  0.99987780   +0 52 15.9
 CP2915
 CP2915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2915!SPC LA N     -   0.99999883  x   1.00005433  =   1.00005316
 CP2915!UTM  15      -   0.99999883  x   0.99987780  =   0.99987663
 CP2915
 CP2915:                Primary Azimuth Mark                     Grid Az
 CP2915:SPC LA N     -  62 H 020                                 094 51 00.7
 CP2915:UTM  15      -  62 H 020                                 094 33 46.9
 CP2915
 CP2915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5009738640(NAD 83)
 CP2915
 CP2915|---------------------------------------------------------------------|
 CP2915| PID    Reference Object                     Distance      Geod. Az  |
 CP2915|                                                           dddmmss.s |
 CP2915| CP2894 62 H 020                            APPROX. 1.2 KM 0952602.8 |
 CP2915| CP2895 OAK GROVE MUN TANK NEW              APPROX. 1.5 KM 1684027.4 |
 CP2915|---------------------------------------------------------------------|
 CP2915
 CP2915                          SUPERSEDED SURVEY CONTROL
 CP2915
 CP2915  NAD 83(1992)-  32 52 32.28767(N)    091 23 44.02443(W) AD(       ) 2
 CP2915  NAD 83(1986)-  32 52 32.29997(N)    091 23 44.01886(W) AD(       ) 2
 CP2915  NAD 27      -  32 52 31.83769(N)    091 23 43.60205(W) AD(       ) 2
 CP2915  NGVD 29 (07/19/86)   33.6    (m)          110.     (f) VERT ANG       
 CP2915
 CP2915.Superseded values are not recommended for survey control.
 CP2915
 CP2915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2915.See file dsdata.pdf to determine how the superseded data were derived.
 CP2915
 CP2915_MARKER: DD = SURVEY DISK
 CP2915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2915+STABILITY: SURFACE MOTION
 CP2915
 CP2915  HISTORY     - Date     Condition        Report By
 CP2915  HISTORY     - 1976     MONUMENTED       LADTD
 CP2915
 CP2915                          STATION DESCRIPTION
 CP2915
 CP2915'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2915'THE STATION IS LOCATED ABOUT 0.3 MILES NORTHWEST OF OAK GROVE.  THE
 CP2915'MARK IS SET ON PROPERTY OWNED BY MR. A. W. BIVENS, OAK GROVE, LA.,
 CP2915'TELEPHONE 428-3681.
 CP2915'
 CP2915'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2915'OAK GROVE ON STATE HIGHWAY 2, DRIVE WEST ALONG STATE HIGHWAY 2 FOR
 CP2915'0.8 MILES TO THE JUNCTION OF THE OLD KILBOURNE ROAD LEADING NORTH,
 CP2915'TURN RIGHT ON THE OLD KILBOURNE ROAD AND GO NORTH FOR 1.1 MILES TO
 CP2915'THE MARK SET ON THE RIGHT AND EAST OF THE ROAD JUST NORTH OF A
 CP2915'ROAD LEADING EAST.
 CP2915'
 CP2915'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2915'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2915'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2915'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2915'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2915'SURFACE.  THEY ARE STAMPED 62H019 1976.  THE MARK IS 56 FEET
 CP2915'EAST OF THE CENTER OF THE OLD KILBOURNE ROAD, 16 FEET EAST OF A
 CP2915'POWER POLE, 15 FEET NORTH-NORTHEAST OF THE CENTER OF A FIELD
 CP2915'ROAD AND 1.5 FEET EAST OF A METAL WITNESS POST AND SIGN.
 CP2915'
 CP2915'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2914 ***********************************************************************
 CP2914  DESIGNATION -  62H021 LADH 1976
 CP2914  PID         -  CP2914
 CP2914  STATE/COUNTY-  LA/WEST CARROLL
 CP2914  COUNTRY     -  US
 CP2914  USGS QUAD   -  FISKE (2018)
 CP2914
 CP2914                         *CURRENT SURVEY CONTROL
 CP2914  ______________________________________________________________________
 CP2914* NAD 83(1993) POSITION- 32 53 08.67719(N) 091 22 34.90086(W)   ADJUSTED
 CP2914* NAVD 88 ORTHO HEIGHT -    34.4   (meters)      113.    (feet) VERTCON3
 CP2914  ______________________________________________________________________
 CP2914  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 CP2914  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 CP2914  HORZ ORDER      -  SECOND
 CP2914
 CP2914.The horizontal coordinates were established by classical geodetic methods
 CP2914.and adjusted by the National Geodetic Survey in May 1994.
 CP2914
 CP2914.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2914.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2914
 CP2914.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2914.GEOID18 height accuracy estimate available here.
 CP2914
 CP2914.Click photographs - Photos may exist for this station.
 CP2914
 CP2914.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2914
 CP2914. The following values were computed from the NAD 83(1993) position.
 CP2914
 CP2914;                    North         East     Units Scale Factor Converg.
 CP2914;SPC LA N     -   265,078.442 1,105,146.920   MT  1.00005730   +0 35 38.6
 CP2914;SPC LA N     -   869,678.19  3,625,802.85   sFT  1.00005730   +0 35 38.6
 CP2914;UTM  15      - 3,639,789.209   651,877.157   MT  0.99988442   +0 52 54.3
 CP2914
 CP2914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2914!SPC LA N     -   0.99999869  x   1.00005730  =   1.00005599
 CP2914!UTM  15      -   0.99999869  x   0.99988442  =   0.99988311
 CP2914
 CP2914:                Primary Azimuth Mark                     Grid Az
 CP2914:SPC LA N     -  62 H 022                                 029 51 34.1
 CP2914:UTM  15      -  62 H 022                                 029 34 18.4
 CP2914
 CP2914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5187739789(NAD 83)
 CP2914
 CP2914|---------------------------------------------------------------------|
 CP2914| PID    Reference Object                     Distance      Geod. Az  |
 CP2914|                                                           dddmmss.s |
 CP2914| CP2887 62 H 022                            APPROX. 0.7 KM 0302712.7 |
 CP2914|---------------------------------------------------------------------|
 CP2914
 CP2914                          SUPERSEDED SURVEY CONTROL
 CP2914
 CP2914  NAD 83(1992)-  32 53 08.67759(N)    091 22 34.89941(W) AD(       ) 2
 CP2914  NAD 83(1986)-  32 53 08.68991(N)    091 22 34.89397(W) AD(       ) 2
 CP2914  NAD 27      -  32 53 08.22931(N)    091 22 34.47890(W) AD(       ) 2
 CP2914  NGVD 29 (07/19/86)   34.5    (m)          113.     (f) VERT ANG       
 CP2914
 CP2914.Superseded values are not recommended for survey control.
 CP2914
 CP2914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2914.See file dsdata.pdf to determine how the superseded data were derived.
 CP2914
 CP2914_MARKER: DD = SURVEY DISK
 CP2914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2914+STABILITY: SURFACE MOTION
 CP2914
 CP2914  HISTORY     - Date     Condition        Report By
 CP2914  HISTORY     - 1976     MONUMENTED       LADTD
 CP2914
 CP2914                          STATION DESCRIPTION
 CP2914
 CP2914'DESCRIBED BY LA TRANSP AND DEV 1976 (RT)
 CP2914'THE STATION IS LOCATED ABOUT 1.5 MILES NORTHEAST OF OAK GROVE.  THE
 CP2914'MARK IS SET ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 CP2914'HIGHWAYS.
 CP2914'
 CP2914'TO REACH THE STATION FROM THE WEST CARROLL PARISH COURT HOUSE IN
 CP2914'OAK GROVE ON STATE HIGHWAY 2, DRIVE WEST ALONG STATE HIGHWAY 2
 CP2914'FOR 0.1 MILES TO THE JUNCTION WITH STATE HIGHWAY 17, TURN RIGHT
 CP2914'ON STATE HIGHWAY 17 AND GO NORTHEAST FOR 2 MILES TO THE STATION
 CP2914'ON THE LEFT AND NORTHWEST OF THE HIGHWAY NEAR THE MISSOURI
 CP2914'PACIFIC RAILROAD TRACKS.
 CP2914'
 CP2914'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2914'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CP2914'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP2914'SURFACE.  THE SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR
 CP2914'MASS OF CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND
 CP2914'SURFACE.  THEY ARE STAMPED 62H021 1976.  THE MARK IS 102.5 FEET
 CP2914'NORTHWEST OF A POWER POLE, 41 FEET WEST OF THE CENTER OF STATE
 CP2914'HIGHWAY 17, 37 FEET EAST OF THE EAST RAIL ON THE MISSOURI
 CP2914'PACIFIC RAILROAD, AND 1.5 FEET SOUTH OF A METAL WITNESS POST AND
 CP2914'SIGN.
 CP2914'
 CP2914'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4106 ***********************************************************************
 BJ4106  DESIGNATION -  630
 BJ4106  PID         -  BJ4106
 BJ4106  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4106  COUNTRY     -  US
 BJ4106  USGS QUAD   -  ZACHARY (2018)
 BJ4106
 BJ4106                         *CURRENT SURVEY CONTROL
 BJ4106  ______________________________________________________________________
 BJ4106* NAD 83(1986) POSITION- 30 38 16.     (N) 091 07 42.     (W)   SCALED
 BJ4106* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4106  **This station is located in a suspected subsidence area (see below).
 BJ4106  ______________________________________________________________________
 BJ4106  GEOID HEIGHT    -        -27.099 (meters)                     GEOID18
 BJ4106  DYNAMIC HEIGHT  -         26.364 (meters)       86.50  (feet) COMP
 BJ4106  MODELED GRAVITY -    979,345.8   (mgal)                       NAVD 88
 BJ4106
 BJ4106.The horizontal coordinates were scaled from a map and have
 BJ4106.an estimated accuracy of +/- 6 seconds.
 BJ4106
 BJ4106.** This station is in an area of known vertical motion. If an
 BJ4106.** orthometric height was ever established but is not available 
 BJ4106.** in the current survey control section, the orthometric height
 BJ4106.** is considered suspect.  Suspect heights are available in the
 BJ4106.** superseded section only if requested.
 BJ4106
 BJ4106.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4106.GEOID18 height accuracy estimate available here.
 BJ4106
 BJ4106.Click photographs - Photos may exist for this station.
 BJ4106
 BJ4106.The dynamic height is computed by dividing the NAVD 88
 BJ4106.geopotential number by the normal gravity value computed on the
 BJ4106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4106.degrees latitude (g = 980.6199 gals.).
 BJ4106
 BJ4106.The modeled gravity was interpolated from observed gravity values.
 BJ4106
 BJ4106;                    North         East    Units  Estimated Accuracy
 BJ4106;SPC LA S     -   236,980.    1,019,650.      MT  (+/- 180 meters Scaled)
 BJ4106
 BJ4106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP793909(NAD 83)
 BJ4106
 BJ4106                          SUPERSEDED SURVEY CONTROL
 BJ4106
 BJ4106.No superseded survey control is available for this station.
 BJ4106
 BJ4106_MARKER: DB = BENCH MARK DISK
 BJ4106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4106_STAMPING: 630
 BJ4106_MARK LOGO: LA-033
 BJ4106_PROJECTION: FLUSH
 BJ4106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4106+STABILITY: SURFACE MOTION
 BJ4106
 BJ4106  HISTORY     - Date     Condition        Report By
 BJ4106  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4106
 BJ4106                          STATION DESCRIPTION
 BJ4106
 BJ4106'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4106'ABOUT 2.9 KM (1.8 MILES) WEST ALONG LOWER ZACHARY ROAD FROM THE
 BJ4106'INTERSECTION OF LOWER ZACHARY ROAD AND STATE HIGHWAY 19 IN ZACHARY TO
 BJ4106'MARK ON THE RIGHT, 14.6 METERS (48 FEET) SOUTHWEST OF THE CENTERLINE
 BJ4106'OF LOWER ZACHARY ROAD, 2.1 METERS (7 FEET) EAST OF A ROAD RIGHT-OF-WAY
 BJ4106'CONCRETE POST MARKER AND 0.3 METERS (1 FOOT) NORTHEAST OF A FENCE.  IT
 BJ4106'IS 0.30 METERS NORTHEAST FROM A WITNESS POST AND 0.30 M BELOW LOWER
 BJ4106'ZACHARY ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1924 ***********************************************************************
 BX1924  DESIGNATION -  632 1/2 KCSRR
 BX1924  PID         -  BX1924
 BX1924  STATE/COUNTY-  LA/SABINE
 BX1924  COUNTRY     -  US
 BX1924  USGS QUAD   -  MANY (2018)
 BX1924
 BX1924                         *CURRENT SURVEY CONTROL
 BX1924  ______________________________________________________________________
 BX1924* NAD 83(1986) POSITION- 31 33 59.     (N) 093 29 54.     (W)   SCALED
 BX1924* NAVD 88 ORTHO HEIGHT -    64.36  (+/-2cm)      211.2   (feet) VERTCON3
 BX1924  ______________________________________________________________________
 BX1924  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 BX1924  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1924
 BX1924.The horizontal coordinates were scaled from a map and have
 BX1924.an estimated accuracy of +/- 6 seconds.
 BX1924
 BX1924.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1924.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1924
 BX1924.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1924.GEOID18 height accuracy estimate available here.
 BX1924
 BX1924.The vertical order pertains to the NGVD 29 superseded value.
 BX1924
 BX1924.Click photographs - Photos may exist for this station.
 BX1924
 BX1924;                    North         East    Units  Estimated Accuracy
 BX1924;SPC LA N     -   118,670.      905,230.      MT  (+/- 180 meters Scaled)
 BX1924
 BX1924_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ527924(NAD 83)
 BX1924
 BX1924                          SUPERSEDED SURVEY CONTROL
 BX1924
 BX1924  NGVD 29 (11/26/84)   64.451  (m)          211.45   (f) ADJUSTED    2 0
 BX1924
 BX1924.Superseded values are not recommended for survey control.
 BX1924
 BX1924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1924.See file dsdata.pdf to determine how the superseded data were derived.
 BX1924
 BX1924_MARKER: Z = SEE DESCRIPTION
 BX1924_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1924_SP_SET: RAIL
 BX1924_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1924
 BX1924  HISTORY     - Date     Condition        Report By
 BX1924  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1924  HISTORY     - 1935     GOOD             CGS
 BX1924  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1924
 BX1924                          STATION DESCRIPTION
 BX1924
 BX1924'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX1924'0.8 MI W FROM MANY.
 BX1924'0.8 MILE WEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM MANY, SABINE
 BX1924'PARISH, AT STATION 33395+20, AND 10 FEET WEST OF A POINT 40 FEET SOUTH
 BX1924'OF MILEPOLE 632 1/2.  THE TOP OF THE FLANGE OF A VERTICAL RAIL.
 BX1924
 BX1924                          STATION RECOVERY (2001)
 BX1924
 BX1924'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1924'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3961 ***********************************************************************
 BJ3961  DESIGNATION -  635
 BJ3961  PID         -  BJ3961
 BJ3961  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3961  COUNTRY     -  US
 BJ3961  USGS QUAD   -  ZACHARY (2018)
 BJ3961
 BJ3961                         *CURRENT SURVEY CONTROL
 BJ3961  ______________________________________________________________________
 BJ3961* NAD 83(1986) POSITION- 30 39 53.     (N) 091 11 32.     (W)   SCALED
 BJ3961* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3961  **This station is located in a suspected subsidence area (see below).
 BJ3961  ______________________________________________________________________
 BJ3961  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BJ3961  DYNAMIC HEIGHT  -         32.432 (meters)      106.40  (feet) COMP
 BJ3961  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ3961
 BJ3961.The horizontal coordinates were scaled from a map and have
 BJ3961.an estimated accuracy of +/- 6 seconds.
 BJ3961
 BJ3961.** This station is in an area of known vertical motion. If an
 BJ3961.** orthometric height was ever established but is not available 
 BJ3961.** in the current survey control section, the orthometric height
 BJ3961.** is considered suspect.  Suspect heights are available in the
 BJ3961.** superseded section only if requested.
 BJ3961
 BJ3961.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3961.GEOID18 height accuracy estimate available here.
 BJ3961
 BJ3961.Click photographs - Photos may exist for this station.
 BJ3961
 BJ3961.The dynamic height is computed by dividing the NAVD 88
 BJ3961.geopotential number by the normal gravity value computed on the
 BJ3961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3961.degrees latitude (g = 980.6199 gals.).
 BJ3961
 BJ3961.The modeled gravity was interpolated from observed gravity values.
 BJ3961
 BJ3961;                    North         East    Units  Estimated Accuracy
 BJ3961;SPC LA S     -   239,960.    1,013,520.      MT  (+/- 180 meters Scaled)
 BJ3961
 BJ3961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP731938(NAD 83)
 BJ3961
 BJ3961                          SUPERSEDED SURVEY CONTROL
 BJ3961
 BJ3961.No superseded survey control is available for this station.
 BJ3961
 BJ3961_MARKER: DD = SURVEY DISK
 BJ3961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3961_STAMPING: 635
 BJ3961_MARK LOGO: LA-033
 BJ3961_PROJECTION: RECESSED 10 CENTIMETERS
 BJ3961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3961+STABILITY: SURFACE MOTION
 BJ3961
 BJ3961  HISTORY     - Date     Condition        Report By
 BJ3961  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3961
 BJ3961                          STATION DESCRIPTION
 BJ3961
 BJ3961'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3961'4 KM (2.5 MI) WEST-NORTHWEST FROM ZACHARY.  FROM THE JUNCTION OF STATE
 BJ3961'HIGHWAYS 64 AND 964 ABOUT 3.8 KM (2.35 MI) WEST OF ZACHARY GO NORTH ON
 BJ3961'HIGHWAY 964 FOR 1.1 KM (0.7 MI) TO THE MARK ON THE LEFT, 20 METERS
 BJ3961'(66 FT) NORTH OF THE CENTER OF FLANACHER ROAD, 16.5 METERS (54 FT)
 BJ3961'WEST OF THE CENTER OF HIGHWAY 964, 12.5 METERS (41 FT) NORTHEAST OF A
 BJ3961'PARISH ROAD RIGHT-OF-WAY MARKER, 12.5 METERS (41 FT) SOUTHWEST OF A
 BJ3961'PARISH ROAD RIGHT-OF-WAY MARKER, AND 0.6 METERS (2 FT) SOUTH OF A
 BJ3961'FENCE.  IT IS 0.30 METERS SOUTH FROM A WITNESS POST AND ABOUT LEVEL
 BJ3961'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3960 ***********************************************************************
 BJ3960  DESIGNATION -  636
 BJ3960  PID         -  BJ3960
 BJ3960  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3960  COUNTRY     -  US
 BJ3960  USGS QUAD   -  ZACHARY (2018)
 BJ3960
 BJ3960                         *CURRENT SURVEY CONTROL
 BJ3960  ______________________________________________________________________
 BJ3960* NAD 83(1986) POSITION- 30 40 21.     (N) 091 11 28.     (W)   SCALED
 BJ3960* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3960  **This station is located in a suspected subsidence area (see below).
 BJ3960  ______________________________________________________________________
 BJ3960  GEOID HEIGHT    -        -27.108 (meters)                     GEOID18
 BJ3960  DYNAMIC HEIGHT  -         33.907 (meters)      111.24  (feet) COMP
 BJ3960  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ3960
 BJ3960.The horizontal coordinates were scaled from a map and have
 BJ3960.an estimated accuracy of +/- 6 seconds.
 BJ3960
 BJ3960.** This station is in an area of known vertical motion. If an
 BJ3960.** orthometric height was ever established but is not available 
 BJ3960.** in the current survey control section, the orthometric height
 BJ3960.** is considered suspect.  Suspect heights are available in the
 BJ3960.** superseded section only if requested.
 BJ3960
 BJ3960.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3960.GEOID18 height accuracy estimate available here.
 BJ3960
 BJ3960.Click photographs - Photos may exist for this station.
 BJ3960
 BJ3960.The dynamic height is computed by dividing the NAVD 88
 BJ3960.geopotential number by the normal gravity value computed on the
 BJ3960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3960.degrees latitude (g = 980.6199 gals.).
 BJ3960
 BJ3960.The modeled gravity was interpolated from observed gravity values.
 BJ3960
 BJ3960;                    North         East    Units  Estimated Accuracy
 BJ3960;SPC LA S     -   240,820.    1,013,630.      MT  (+/- 180 meters Scaled)
 BJ3960
 BJ3960_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP732947(NAD 83)
 BJ3960
 BJ3960                          SUPERSEDED SURVEY CONTROL
 BJ3960
 BJ3960.No superseded survey control is available for this station.
 BJ3960
 BJ3960_MARKER: DD = SURVEY DISK
 BJ3960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3960_STAMPING: 636
 BJ3960_MARK LOGO: LA-033
 BJ3960_PROJECTION: FLUSH
 BJ3960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3960+STABILITY: SURFACE MOTION
 BJ3960
 BJ3960  HISTORY     - Date     Condition        Report By
 BJ3960  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3960
 BJ3960                          STATION DESCRIPTION
 BJ3960
 BJ3960'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3960'4.3 KM (2.7 MI) WEST-NORTHWEST FROM ZACHARY.  ABOUT 2.2 KM (1.35 MI)
 BJ3960'NORTH ON STATE HIGHWAY 964 FROM THE INTERSECTION OF STATE HIGHWAYS 64
 BJ3960'AND 964 3.8 KM (2.35 MI) WEST OF ZACHARY TO THE BENCH MARK ON THE
 BJ3960'RIGHT, 20.4 METERS (67 FT) SOUTH OF THE CENTER OF ROLLINS ROAD, 16.2
 BJ3960'METERS (53 FT) EAST OF THE CENTERLINE OF HIGHWAY 964 (SCENIC HWY) AND
 BJ3960'7 METERS (23 FT) NORTHEAST OF A FIRE HYDRANT.  IT IS 0.30 METERS
 BJ3960'NORTHWEST FROM A WITNESS POST AND 0.30 M BELOW HIGHWAY 964.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3958 ***********************************************************************
 BJ3958  DESIGNATION -  638
 BJ3958  PID         -  BJ3958
 BJ3958  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3958  COUNTRY     -  US
 BJ3958  USGS QUAD   -  ZACHARY (2018)
 BJ3958
 BJ3958                         *CURRENT SURVEY CONTROL
 BJ3958  ______________________________________________________________________
 BJ3958* NAD 83(1986) POSITION- 30 41 01.     (N) 091 10 08.     (W)   SCALED
 BJ3958* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3958  **This station is located in a suspected subsidence area (see below).
 BJ3958  ______________________________________________________________________
 BJ3958  GEOID HEIGHT    -        -27.117 (meters)                     GEOID18
 BJ3958  DYNAMIC HEIGHT  -         31.433 (meters)      103.13  (feet) COMP
 BJ3958  MODELED GRAVITY -    979,347.4   (mgal)                       NAVD 88
 BJ3958
 BJ3958.The horizontal coordinates were scaled from a map and have
 BJ3958.an estimated accuracy of +/- 6 seconds.
 BJ3958
 BJ3958.** This station is in an area of known vertical motion. If an
 BJ3958.** orthometric height was ever established but is not available 
 BJ3958.** in the current survey control section, the orthometric height
 BJ3958.** is considered suspect.  Suspect heights are available in the
 BJ3958.** superseded section only if requested.
 BJ3958
 BJ3958.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3958.GEOID18 height accuracy estimate available here.
 BJ3958
 BJ3958.Click photographs - Photos may exist for this station.
 BJ3958
 BJ3958.The dynamic height is computed by dividing the NAVD 88
 BJ3958.geopotential number by the normal gravity value computed on the
 BJ3958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3958.degrees latitude (g = 980.6199 gals.).
 BJ3958
 BJ3958.The modeled gravity was interpolated from observed gravity values.
 BJ3958
 BJ3958;                    North         East    Units  Estimated Accuracy
 BJ3958;SPC LA S     -   242,060.    1,015,760.      MT  (+/- 180 meters Scaled)
 BJ3958
 BJ3958_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP753959(NAD 83)
 BJ3958
 BJ3958                          SUPERSEDED SURVEY CONTROL
 BJ3958
 BJ3958.No superseded survey control is available for this station.
 BJ3958
 BJ3958_MARKER: DD = SURVEY DISK
 BJ3958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3958_STAMPING: 638
 BJ3958_MARK LOGO: LA-033
 BJ3958_PROJECTION: FLUSH
 BJ3958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3958+STABILITY: SURFACE MOTION
 BJ3958
 BJ3958  HISTORY     - Date     Condition        Report By
 BJ3958  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3958
 BJ3958                          STATION DESCRIPTION
 BJ3958
 BJ3958'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3958'3.9 KM (2.4 MI) NORTH-NORTHWEST FROM ZACHARY.  4.1 KM (2.35 MI) NORTH
 BJ3958'ALONG STATE HIGHWAY 19 FROM THE INTERSECTION OF STATE HIGHWAY 64 AND
 BJ3958'19 IN ZACHARY TO A CROSSROAD, PORT HUDSON PRIDE ROAD, THEN WEST ON
 BJ3958'PORT HUDSON PRIDE ROAD FOR 2.2 KM (1.35 MI) TO THE MARK ON THE RIGHT,
 BJ3958'122 METERS (400 FT) WEST OF THE WHITES BAYOU BRIDGE ON PORT HUDSON
 BJ3958'PRIDE ROAD, 8.5 METERS (28 FT) NORTH OF THE CENTER OF PORT HUDSON
 BJ3958'PRIDE ROAD AND 4.9 METERS (16 FT) SOUTHEAST OF A 34-INCH OAK TREE ON
 BJ3958'SOUTH SIDE OF A FENCE.  IT IS 0.30 METERS SOUTH FROM A WITNESS POST
 BJ3958'AND ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1930 ***********************************************************************
 BX1930  DESIGNATION -  638 KCSRR
 BX1930  PID         -  BX1930
 BX1930  STATE/COUNTY-  LA/SABINE
 BX1930  COUNTRY     -  US
 BX1930  USGS QUAD   -  MANY (2018)
 BX1930
 BX1930                         *CURRENT SURVEY CONTROL
 BX1930  ______________________________________________________________________
 BX1930* NAD 83(1986) POSITION- 31 30 26.     (N) 093 27 58.     (W)   SCALED
 BX1930* NAVD 88 ORTHO HEIGHT -   110.12  (+/-2cm)      361.3   (feet) VERTCON3
 BX1930  ______________________________________________________________________
 BX1930  GEOID HEIGHT    -        -26.551 (meters)                     GEOID18
 BX1930  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1930
 BX1930.The horizontal coordinates were scaled from a map and have
 BX1930.an estimated accuracy of +/- 6 seconds.
 BX1930
 BX1930.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1930.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1930
 BX1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1930.GEOID18 height accuracy estimate available here.
 BX1930
 BX1930.The vertical order pertains to the NGVD 29 superseded value.
 BX1930
 BX1930.Click photographs - Photos may exist for this station.
 BX1930
 BX1930;                    North         East    Units  Estimated Accuracy
 BX1930;SPC LA N     -   112,090.      908,230.      MT  (+/- 180 meters Scaled)
 BX1930
 BX1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ557859(NAD 83)
 BX1930
 BX1930                          SUPERSEDED SURVEY CONTROL
 BX1930
 BX1930  NGVD 29 (11/26/84)  110.199  (m)          361.54   (f) ADJUSTED    2 0
 BX1930
 BX1930.Superseded values are not recommended for survey control.
 BX1930
 BX1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1930.See file dsdata.pdf to determine how the superseded data were derived.
 BX1930
 BX1930_MARKER: Z = SEE DESCRIPTION
 BX1930_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1930_SP_SET: RAIL
 BX1930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1930
 BX1930  HISTORY     - Date     Condition        Report By
 BX1930  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1930  HISTORY     - 1935     GOOD             CGS
 BX1930  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1930
 BX1930                          STATION DESCRIPTION
 BX1930
 BX1930'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX1930'0.9 MI N FROM FISHER.
 BX1930'0.9 MILE NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE STATION
 BX1930'AT FISHER, SABINE PARISH, AT STATION 33687+55, AND 12 FEET SOUTH OF A
 BX1930'POINT 35 FEET WEST OF THE FIRST POLE SOUTH OF MILEPOST 638. THE TOP OF
 BX1930'THE FLANGE OF A VERTICAL RAIL.
 BX1930
 BX1930                          STATION RECOVERY (2001)
 BX1930
 BX1930'RECOVERY NOTE BY US POWER SQUADRON 2001 (GLF)
 BX1930'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0475 ***********************************************************************
 BJ0475  DESIGNATION -  639
 BJ0475  PID         -  BJ0475
 BJ0475  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0475  COUNTRY     -  US
 BJ0475  USGS QUAD   -  ZACHARY (2018)
 BJ0475
 BJ0475                         *CURRENT SURVEY CONTROL
 BJ0475  ______________________________________________________________________
 BJ0475* NAD 83(1992) POSITION- 30 41 02.79201(N) 091 08 56.49628(W)   ADJUSTED
 BJ0475* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0475  **This station is located in a suspected subsidence area (see below).
 BJ0475  ______________________________________________________________________
 BJ0475  GEOID HEIGHT    -        -27.120 (meters)                     GEOID18
 BJ0475  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 BJ0475  DYNAMIC HEIGHT  -         35.083 (meters)      115.10  (feet) COMP
 BJ0475  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0475  HORZ ORDER      -  SECOND
 BJ0475
 BJ0475.The horizontal coordinates were established by classical geodetic methods
 BJ0475.and adjusted by the National Geodetic Survey in January 1993.
 BJ0475
 BJ0475.** This station is in an area of known vertical motion. If an
 BJ0475.** orthometric height was ever established but is not available 
 BJ0475.** in the current survey control section, the orthometric height
 BJ0475.** is considered suspect.  Suspect heights are available in the
 BJ0475.** superseded section only if requested.
 BJ0475
 BJ0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0475.GEOID18 height accuracy estimate available here.
 BJ0475
 BJ0475.Click photographs - Photos may exist for this station.
 BJ0475
 BJ0475.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0475
 BJ0475.The dynamic height is computed by dividing the NAVD 88
 BJ0475.geopotential number by the normal gravity value computed on the
 BJ0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0475.degrees latitude (g = 980.6199 gals.).
 BJ0475
 BJ0475.The modeled gravity was interpolated from observed gravity values.
 BJ0475
 BJ0475. The following values were computed from the NAD 83(1992) position.
 BJ0475
 BJ0475;                    North         East     Units Scale Factor Converg.
 BJ0475;SPC LA S     -   242,115.876 1,017,659.754   MT  0.99999666   +0 05 31.8
 BJ0475;SPC LA S     -   794,341.84  3,338,772.04   sFT  0.99999666   +0 05 31.8
 BJ0475;UTM  15      - 3,396,055.893   677,299.820   MT  0.99998779   +0 56 41.3
 BJ0475
 BJ0475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0475!SPC LA S     -   0.99999874  x   0.99999666  =   0.99999540
 BJ0475!UTM  15      -   0.99999874  x   0.99998779  =   0.99998653
 BJ0475
 BJ0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7729996055(NAD 83)
 BJ0475
 BJ0475                          SUPERSEDED SURVEY CONTROL
 BJ0475
 BJ0475  NAD 83(1986)-  30 41 02.80999(N)    091 08 56.49292(W) AD(       ) 2
 BJ0475  NAD 27      -  30 41 02.14491(N)    091 08 56.10680(W) AD(       ) 2
 BJ0475
 BJ0475.Superseded values are not recommended for survey control.
 BJ0475
 BJ0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0475.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0475
 BJ0475_MARKER: DD = SURVEY DISK
 BJ0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0475_STAMPING: 19 639
 BJ0475_MARK LOGO: LA-033
 BJ0475_PROJECTION: FLUSH
 BJ0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0475+STABILITY: SURFACE MOTION
 BJ0475_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ0475+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2006
 BJ0475
 BJ0475  HISTORY     - Date     Condition        Report By
 BJ0475  HISTORY     - 1975     MONUMENTED       LA-033
 BJ0475  HISTORY     - 1976     GOOD             NGS
 BJ0475  HISTORY     - 1987     GOOD             LA-033
 BJ0475  HISTORY     - 20060606 GOOD             AERODA
 BJ0475
 BJ0475                          STATION DESCRIPTION
 BJ0475
 BJ0475'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1975
 BJ0475'BM 639 IS A EAST BATON ROUGE PARISH SURVEY DISK SET IN TOP OF A
 BJ0475'6-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BJ0475'DISK IS STAMPED 639 19 .  THE MARK IS 49 FEET WEST-NORTHWEST OF
 BJ0475'THE CENTER OF STATE HIGHWAY 19, 54.5 FEET NORTH-NORTHEAST OF
 BJ0475'THE CENTER OF THE PORT HUDSON PRIDE ROAD, 30 FEET NORTH-NORTHEAST
 BJ0475'OF A POWER POLE, 1.5 FEET EAST-SOUTHEAST OF A HIGHWAY
 BJ0475'RIGHT-OF-WAY MARKER AND 1 FOOT EAST-SOUTHEAST OF A METAL WITNESS
 BJ0475'POST AND SIGN.
 BJ0475
 BJ0475                          STATION RECOVERY (1976)
 BJ0475
 BJ0475'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0475'2.35 MI SOUTH FROM SLAUGHTER.
 BJ0475'2.35 MILES SOUTH ALONG STATE HIGHWAY 19 FROM THE POST OFFICE AT
 BJ0475'SLAUGHTER, AT THE NORTHWEST CORNER OF THE JUNCTION OF PORT HUDSON
 BJ0475'PRIDE ROAD, 48 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 53.5 FT
 BJ0475'NORTH OF THE CENTER LINE OF THE ROAD, 45.5 FT SOUTHEAST OF THE
 BJ0475'SOUTHEAST CORNER OF A HOUSE, 30.5 FT NORTH OF A POWER LINE POLE
 BJ0475'WITH GUY WIRE.ESTABLISHED BY E. BATON ROUGE PARISH
 BJ0475
 BJ0475                          STATION RECOVERY (1987)
 BJ0475
 BJ0475'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0475'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.8 KM (2.35
 BJ0475'MI) SOUTH ALONG STATE HIGHWAY 19 FROM THE POST OFFICE IN SLAUGHTER TO
 BJ0475'THE INTERSECTION OF PORT HUDSON PRIDE ROAD AND THE MARK ON THE RIGHT
 BJ0475'IN THE NORTHWEST QUADRANT OF THE INTERSECTION, 17.4 METERS (57 FT)
 BJ0475'NORTHEAST OF THE CENTER OF PORT HUDSON PRIDE ROAD, 14.9 METERS (49
 BJ0475'FT) WEST OF THE CENTER OF HIGHWAY 19, 13.7 METERS (45 FT) SOUTH OF
 BJ0475'THE SOUTHEAST CORNER OF FRAME HOUSE, 9.5 METERS (31 FT)
 BJ0475'NORTH-NORTHWEST OF A POWER POLE AND 0.6 METERS (2 FT) EAST OF A
 BJ0475'HIGHWAY RIGHT-OF-WAY MARKER.
 BJ0475'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 BJ0475'THE MARK IS 0.61 M ABOVE HIGHWAY.
 BJ0475
 BJ0475                          STATION RECOVERY (2006)
 BJ0475
 BJ0475'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ0475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3972 ***********************************************************************
 BJ3972  DESIGNATION -  640
 BJ3972  PID         -  BJ3972
 BJ3972  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3972  COUNTRY     -  US
 BJ3972  USGS QUAD   -  ZACHARY (2018)
 BJ3972
 BJ3972                         *CURRENT SURVEY CONTROL
 BJ3972  ______________________________________________________________________
 BJ3972* NAD 83(1986) POSITION- 30 40 48.     (N) 091 08 07.     (W)   SCALED
 BJ3972* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3972  **This station is located in a suspected subsidence area (see below).
 BJ3972  ______________________________________________________________________
 BJ3972  GEOID HEIGHT    -        -27.121 (meters)                     GEOID18
 BJ3972  DYNAMIC HEIGHT  -         29.840 (meters)       97.90  (feet) COMP
 BJ3972  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BJ3972
 BJ3972.The horizontal coordinates were scaled from a map and have
 BJ3972.an estimated accuracy of +/- 6 seconds.
 BJ3972
 BJ3972.** This station is in an area of known vertical motion. If an
 BJ3972.** orthometric height was ever established but is not available 
 BJ3972.** in the current survey control section, the orthometric height
 BJ3972.** is considered suspect.  Suspect heights are available in the
 BJ3972.** superseded section only if requested.
 BJ3972
 BJ3972.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3972.GEOID18 height accuracy estimate available here.
 BJ3972
 BJ3972.Click photographs - Photos may exist for this station.
 BJ3972
 BJ3972.The dynamic height is computed by dividing the NAVD 88
 BJ3972.geopotential number by the normal gravity value computed on the
 BJ3972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3972.degrees latitude (g = 980.6199 gals.).
 BJ3972
 BJ3972.The modeled gravity was interpolated from observed gravity values.
 BJ3972
 BJ3972;                    North         East    Units  Estimated Accuracy
 BJ3972;SPC LA S     -   241,660.    1,018,980.      MT  (+/- 180 meters Scaled)
 BJ3972
 BJ3972_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP786956(NAD 83)
 BJ3972
 BJ3972                          SUPERSEDED SURVEY CONTROL
 BJ3972
 BJ3972.No superseded survey control is available for this station.
 BJ3972
 BJ3972_MARKER: DD = SURVEY DISK
 BJ3972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3972_STAMPING: 640
 BJ3972_MARK LOGO: LA-033
 BJ3972_PROJECTION: FLUSH
 BJ3972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3972+STABILITY: SURFACE MOTION
 BJ3972
 BJ3972  HISTORY     - Date     Condition        Report By
 BJ3972  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3972
 BJ3972                          STATION DESCRIPTION
 BJ3972
 BJ3972'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3972'3.9 KM (2.4 MI) NE FROM ZACHARY.
 BJ3972'1.6 KM (1 MI) EAST ON PORT HUDSON PRIDE ROAD FROM THE INTERSECTION OF
 BJ3972'STATE HIGHWAY 19 AND PORT HUDSON PRIDE ROAD ABOUT 3.9 KM (2.4 MI)
 BJ3972'NORTH OF ZACHARY TO THE MARK ON THE RIGHT, ABOUT 106.5 METERS (350
 BJ3972'FT) EAST OF THE INDIAN BAYOU BRIDGE ON PORT HUDSON PRIDE ROAD, 14
 BJ3972'METERS (46 FT) WEST OF THE CENTER OF A DRIVEWAY AND CATTLE GUARD,
 BJ3972'12.2 METERS (40 FT) SOUTH OF THE CENTER OF PORT HUDSON PRIDE ROAD,
 BJ3972'0.9 METERS (3 FT) NORTH OF AN 8-INCH POST IN FENCE LINE WITH 4X4
 BJ3972'BRACE LEADING TO NEXT POST WEST.
 BJ3972'THE MARK IS 0.91 METERS N FROM A WITNESS POST AND
 BJ3972'0.91 M BELOW PORT HUDSON PRIDE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3971 ***********************************************************************
 BJ3971  DESIGNATION -  641
 BJ3971  PID         -  BJ3971
 BJ3971  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3971  COUNTRY     -  US
 BJ3971  USGS QUAD   -  FRED (2018)
 BJ3971
 BJ3971                         *CURRENT SURVEY CONTROL
 BJ3971  ______________________________________________________________________
 BJ3971* NAD 83(1986) POSITION- 30 40 46.     (N) 091 06 58.     (W)   SCALED
 BJ3971* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3971  **This station is located in a suspected subsidence area (see below).
 BJ3971  ______________________________________________________________________
 BJ3971  GEOID HEIGHT    -        -27.123 (meters)                     GEOID18
 BJ3971  DYNAMIC HEIGHT  -         34.100 (meters)      111.88  (feet) COMP
 BJ3971  MODELED GRAVITY -    979,345.9   (mgal)                       NAVD 88
 BJ3971
 BJ3971.The horizontal coordinates were scaled from a map and have
 BJ3971.an estimated accuracy of +/- 6 seconds.
 BJ3971
 BJ3971.** This station is in an area of known vertical motion. If an
 BJ3971.** orthometric height was ever established but is not available 
 BJ3971.** in the current survey control section, the orthometric height
 BJ3971.** is considered suspect.  Suspect heights are available in the
 BJ3971.** superseded section only if requested.
 BJ3971
 BJ3971.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3971.GEOID18 height accuracy estimate available here.
 BJ3971
 BJ3971.Click photographs - Photos may exist for this station.
 BJ3971
 BJ3971.The dynamic height is computed by dividing the NAVD 88
 BJ3971.geopotential number by the normal gravity value computed on the
 BJ3971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3971.degrees latitude (g = 980.6199 gals.).
 BJ3971
 BJ3971.The modeled gravity was interpolated from observed gravity values.
 BJ3971
 BJ3971;                    North         East    Units  Estimated Accuracy
 BJ3971;SPC LA S     -   241,600.    1,020,820.      MT  (+/- 180 meters Scaled)
 BJ3971
 BJ3971_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP804955(NAD 83)
 BJ3971
 BJ3971                          SUPERSEDED SURVEY CONTROL
 BJ3971
 BJ3971.No superseded survey control is available for this station.
 BJ3971
 BJ3971_MARKER: DD = SURVEY DISK
 BJ3971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3971_STAMPING: 641
 BJ3971_MARK LOGO: LA-033
 BJ3971_PROJECTION: FLUSH
 BJ3971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3971+STABILITY: SURFACE MOTION
 BJ3971
 BJ3971  HISTORY     - Date     Condition        Report By
 BJ3971  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3971
 BJ3971                          STATION DESCRIPTION
 BJ3971
 BJ3971'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3971'5.4 KM (3.35 MI) NORTHEAST FROM ZACHARY.  3.2 KM (2 MI) WESTERLY ON
 BJ3971'PORT HUDSON PRIDE ROAD FROM THE INTERSECTION OF STATE HIGHWAY 67
 BJ3971'(PLANK ROAD) AND PORT HUDSON PRIDE ROAD ABOUT 8 KM (5 MI) NORTHEAST OF
 BJ3971'ZACHARY TO W J WICKER ROAD ON THE LEFT AND THE BENCH MARK 91.5 METERS
 BJ3971'(300 FT) SOUTHEAST OF THE CENTER OF PORT HUDSON PRIDE ROAD, 11.7
 BJ3971'METERS (38.5 FT) SOUTHWEST OF THE CENTER OF W J WICKER ROAD, 3 METERS
 BJ3971'(10 FT) NORTH OF A ROAD RIGHT-OF-WAY MARKER.  IT IS 0.30 METERS
 BJ3971'NORTHEAST FROM A WITNESS POST AND 0.91 M BELOW W J WICKER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3970 ***********************************************************************
 BJ3970  DESIGNATION -  642
 BJ3970  PID         -  BJ3970
 BJ3970  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3970  COUNTRY     -  US
 BJ3970  USGS QUAD   -  FRED (2018)
 BJ3970
 BJ3970                         *CURRENT SURVEY CONTROL
 BJ3970  ______________________________________________________________________
 BJ3970* NAD 83(1986) POSITION- 30 40 56.     (N) 091 06 13.     (W)   SCALED
 BJ3970* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3970  **This station is located in a suspected subsidence area (see below).
 BJ3970  ______________________________________________________________________
 BJ3970  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 BJ3970  DYNAMIC HEIGHT  -         29.954 (meters)       98.27  (feet) COMP
 BJ3970  MODELED GRAVITY -    979,345.7   (mgal)                       NAVD 88
 BJ3970
 BJ3970.The horizontal coordinates were scaled from a map and have
 BJ3970.an estimated accuracy of +/- 6 seconds.
 BJ3970
 BJ3970.** This station is in an area of known vertical motion. If an
 BJ3970.** orthometric height was ever established but is not available 
 BJ3970.** in the current survey control section, the orthometric height
 BJ3970.** is considered suspect.  Suspect heights are available in the
 BJ3970.** superseded section only if requested.
 BJ3970
 BJ3970.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3970.GEOID18 height accuracy estimate available here.
 BJ3970
 BJ3970.Click photographs - Photos may exist for this station.
 BJ3970
 BJ3970.The dynamic height is computed by dividing the NAVD 88
 BJ3970.geopotential number by the normal gravity value computed on the
 BJ3970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3970.degrees latitude (g = 980.6199 gals.).
 BJ3970
 BJ3970.The modeled gravity was interpolated from observed gravity values.
 BJ3970
 BJ3970;                    North         East    Units  Estimated Accuracy
 BJ3970;SPC LA S     -   241,920.    1,022,010.      MT  (+/- 180 meters Scaled)
 BJ3970
 BJ3970_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP816959(NAD 83)
 BJ3970
 BJ3970                          SUPERSEDED SURVEY CONTROL
 BJ3970
 BJ3970.No superseded survey control is available for this station.
 BJ3970
 BJ3970_MARKER: DD = SURVEY DISK
 BJ3970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3970_STAMPING: 642
 BJ3970_MARK LOGO: LA-033
 BJ3970_PROJECTION: FLUSH
 BJ3970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3970+STABILITY: SURFACE MOTION
 BJ3970
 BJ3970  HISTORY     - Date     Condition        Report By
 BJ3970  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3970
 BJ3970                          STATION DESCRIPTION
 BJ3970
 BJ3970'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3970'6.4 KM (4 MI) NORTHEAST FROM ZACHARY.  1.9 KM (1.15 MI) SOUTHWESTERLY
 BJ3970'ON PORT HUDSON PRIDE ROAD FROM THE INTERSECTION OF STATE HIGHWAY 67
 BJ3970'(PLANK ROAD) AND PORT HUDSON PRIDE ROAD 8 KM (5 MI) NORTHEAST OF
 BJ3970'ZACHARY, TO THE REDWOOD CREEK BRIDGE AND THE BENCH MARK 58 METERS
 BJ3970'(190 FT) SOUTHWEST OF THE WEST END OF THE BRIDGE, 11.9 METERS
 BJ3970'NORTHWEST OF THE CENTER OF PORT HUDSON PRIDE ROAD, 10 METERS (33 FT)
 BJ3970'SOUTHEAST OF A 30-INCH OAK TREE AND 0.3 METERS (1 FT) SOUTHEAST OF A
 BJ3970'FENCE.  IT IS 0.30 METERS SOUTHEAST FROM A WITNESS POST AND ABOUT
 BJ3970'LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1966 ***********************************************************************
 BX1966  DESIGNATION -  643 KCSRR
 BX1966  PID         -  BX1966
 BX1966  STATE/COUNTY-  LA/SABINE
 BX1966  COUNTRY     -  US
 BX1966  USGS QUAD   -  FLORIEN (2018)
 BX1966
 BX1966                         *CURRENT SURVEY CONTROL
 BX1966  ______________________________________________________________________
 BX1966* NAD 83(1986) POSITION- 31 26 07.     (N) 093 27 28.     (W)   SCALED
 BX1966* NAVD 88 ORTHO HEIGHT -    71.43  (+/-2cm)      234.3   (feet) VERTCON3
 BX1966  ______________________________________________________________________
 BX1966  GEOID HEIGHT    -        -26.725 (meters)                     GEOID18
 BX1966  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1966
 BX1966.The horizontal coordinates were scaled from a map and have
 BX1966.an estimated accuracy of +/- 6 seconds.
 BX1966
 BX1966.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1966.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1966
 BX1966.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1966.GEOID18 height accuracy estimate available here.
 BX1966
 BX1966.The vertical order pertains to the NGVD 29 superseded value.
 BX1966
 BX1966.Click photographs - Photos may exist for this station.
 BX1966
 BX1966;                    North         East    Units  Estimated Accuracy
 BX1966;SPC LA N     -   104,100.      908,950.      MT  (+/- 180 meters Scaled)
 BX1966
 BX1966_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ564779(NAD 83)
 BX1966
 BX1966                          SUPERSEDED SURVEY CONTROL
 BX1966
 BX1966  NGVD 29 (11/26/84)   71.505  (m)          234.60   (f) ADJUSTED    2 0
 BX1966
 BX1966.Superseded values are not recommended for survey control.
 BX1966
 BX1966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1966.See file dsdata.pdf to determine how the superseded data were derived.
 BX1966
 BX1966_MARKER: Z = SEE DESCRIPTION
 BX1966_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1966_SP_SET: RAIL
 BX1966_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1966
 BX1966  HISTORY     - Date     Condition        Report By
 BX1966  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1966  HISTORY     - 1935     GOOD             CGS
 BX1966
 BX1966                          STATION DESCRIPTION
 BX1966
 BX1966'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX1966'0.6 MI S FROM FLORIEN.
 BX1966'0.6 MILE SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE STATION
 BX1966'AT FLORIEN, SABINE PARISH, AT STATION 33949+90, AND 15 FEET WEST OF
 BX1966'MILEPOST 643.  THE TOP OF THE FLANGE OF A VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3959 ***********************************************************************
 BJ3959  DESIGNATION -  644
 BJ3959  PID         -  BJ3959
 BJ3959  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3959  COUNTRY     -  US
 BJ3959  USGS QUAD   -  ZACHARY (2018)
 BJ3959
 BJ3959                         *CURRENT SURVEY CONTROL
 BJ3959  ______________________________________________________________________
 BJ3959* NAD 83(1986) POSITION- 30 40 48.     (N) 091 11 34.     (W)   SCALED
 BJ3959* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3959  **This station is located in a suspected subsidence area (see below).
 BJ3959  ______________________________________________________________________
 BJ3959  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ3959  DYNAMIC HEIGHT  -         34.610 (meters)      113.55  (feet) COMP
 BJ3959  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ3959
 BJ3959.The horizontal coordinates were scaled from a map and have
 BJ3959.an estimated accuracy of +/- 6 seconds.
 BJ3959
 BJ3959.** This station is in an area of known vertical motion. If an
 BJ3959.** orthometric height was ever established but is not available 
 BJ3959.** in the current survey control section, the orthometric height
 BJ3959.** is considered suspect.  Suspect heights are available in the
 BJ3959.** superseded section only if requested.
 BJ3959
 BJ3959.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3959.GEOID18 height accuracy estimate available here.
 BJ3959
 BJ3959.Click photographs - Photos may exist for this station.
 BJ3959
 BJ3959.The dynamic height is computed by dividing the NAVD 88
 BJ3959.geopotential number by the normal gravity value computed on the
 BJ3959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3959.degrees latitude (g = 980.6199 gals.).
 BJ3959
 BJ3959.The modeled gravity was interpolated from observed gravity values.
 BJ3959
 BJ3959;                    North         East    Units  Estimated Accuracy
 BJ3959;SPC LA S     -   241,650.    1,013,470.      MT  (+/- 180 meters Scaled)
 BJ3959
 BJ3959_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP731955(NAD 83)
 BJ3959
 BJ3959                          SUPERSEDED SURVEY CONTROL
 BJ3959
 BJ3959.No superseded survey control is available for this station.
 BJ3959
 BJ3959_MARKER: DD = SURVEY DISK
 BJ3959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3959_STAMPING: 644
 BJ3959_MARK LOGO: LA-033
 BJ3959_PROJECTION: FLUSH
 BJ3959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3959+STABILITY: SURFACE MOTION
 BJ3959
 BJ3959  HISTORY     - Date     Condition        Report By
 BJ3959  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3959
 BJ3959                          STATION DESCRIPTION
 BJ3959
 BJ3959'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3959'4.8 KM (3 MI) NORTHWEST FROM ZACHARY.  3.1 KM (1.9 MI) NORTH ON STATE
 BJ3959'HIGHWAY 964 FROM THE INTERSECTION OF STATE HIGHWAYS 64 AND 964, 3.8 KM
 BJ3959'(2.35 MI) WEST OF ZACHARY TO THE RIGHT, 0.24 KM (0.15 MI) NORTH OF
 BJ3959'PORT HUDSON PRIDE ROAD, 10 METERS (33 FT) NORTHEAST OF THE CENTERLINE
 BJ3959'OF HIGHWAY 964, 4.3 METERS (14 FT) SOUTH OF THE CENTER OF A GRAVELED
 BJ3959'DRIVEWAY LEADING EAST TO A HOUSE AND 0.6 METERS (2 FT) NORTHWEST OF A
 BJ3959'FENCE.  IT IS 0.61 METERS NORTHWEST FROM A WITNESS POST AND 0.30 M
 BJ3959'BELOW HIGHWAY 964.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1969 ***********************************************************************
 BX1969  DESIGNATION -  644 1/2 KCSRR
 BX1969  PID         -  BX1969
 BX1969  STATE/COUNTY-  LA/SABINE
 BX1969  COUNTRY     -  US
 BX1969  USGS QUAD   -  FLORIEN (2018)
 BX1969
 BX1969                         *CURRENT SURVEY CONTROL
 BX1969  ______________________________________________________________________
 BX1969* NAD 83(1986) POSITION- 31 24 48.     (N) 093 27 17.     (W)   SCALED
 BX1969* NAVD 88 ORTHO HEIGHT -    67.91  (+/-2cm)      222.8   (feet) VERTCON3
 BX1969  ______________________________________________________________________
 BX1969  GEOID HEIGHT    -        -26.771 (meters)                     GEOID18
 BX1969  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1969
 BX1969.The horizontal coordinates were scaled from a map and have
 BX1969.an estimated accuracy of +/- 6 seconds.
 BX1969
 BX1969.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1969.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1969
 BX1969.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1969.GEOID18 height accuracy estimate available here.
 BX1969
 BX1969.The vertical order pertains to the NGVD 29 superseded value.
 BX1969
 BX1969.Click photographs - Photos may exist for this station.
 BX1969
 BX1969;                    North         East    Units  Estimated Accuracy
 BX1969;SPC LA N     -   101,670.      909,220.      MT  (+/- 180 meters Scaled)
 BX1969
 BX1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ567755(NAD 83)
 BX1969
 BX1969                          SUPERSEDED SURVEY CONTROL
 BX1969
 BX1969  NGVD 29 (11/26/84)   67.991  (m)          223.07   (f) ADJUSTED    2 0
 BX1969
 BX1969.Superseded values are not recommended for survey control.
 BX1969
 BX1969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1969.See file dsdata.pdf to determine how the superseded data were derived.
 BX1969
 BX1969_MARKER: Z = SEE DESCRIPTION
 BX1969_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1969_SP_SET: RAIL
 BX1969_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1969
 BX1969  HISTORY     - Date     Condition        Report By
 BX1969  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1969  HISTORY     - 1935     GOOD             CGS
 BX1969
 BX1969                          STATION DESCRIPTION
 BX1969
 BX1969'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX1969'2.1 MI S FROM FLORIEN.
 BX1969'2.1 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BX1969'STATION AT FLORIEN, SABINE PARISH, AT STATION 34029+15, AND 40 FEET
 BX1969'WEST OF A POINT 80 FEET NORTH OF MILEPOST 644 1/2.  THE TOP OF THE
 BX1969'BALL OF A VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0647 ***********************************************************************
 BW0647  DESIGNATION -  65 DIETZE RESET
 BW0647  PID         -  BW0647
 BW0647  STATE/COUNTY-  LA/CONCORDIA
 BW0647  COUNTRY     -  US
 BW0647  USGS QUAD   -  NATCHEZ (2018)
 BW0647
 BW0647                         *CURRENT SURVEY CONTROL
 BW0647  ______________________________________________________________________
 BW0647* NAD 83(1986) POSITION- 31 34 47.     (N) 091 27 58.     (W)   SCALED
 BW0647* NAVD 88 ORTHO HEIGHT -    19.04  (+/-2cm)       62.5   (feet) VERTCON3
 BW0647  ______________________________________________________________________
 BW0647  GEOID HEIGHT    -        -26.244 (meters)                     GEOID18
 BW0647  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0647
 BW0647.The horizontal coordinates were scaled from a map and have
 BW0647.an estimated accuracy of +/- 6 seconds.
 BW0647
 BW0647.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0647.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0647
 BW0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0647.GEOID18 height accuracy estimate available here.
 BW0647
 BW0647.The vertical order pertains to the NGVD 29 superseded value.
 BW0647
 BW0647.Click photographs - Photos may exist for this station.
 BW0647
 BW0647;                    North         East    Units  Estimated Accuracy
 BW0647;SPC LA N     -   120,180.    1,098,130.      MT  (+/- 180 meters Scaled)
 BW0647
 BW0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ455948(NAD 83)
 BW0647
 BW0647                          SUPERSEDED SURVEY CONTROL
 BW0647
 BW0647  NGVD 29 (??/??/92)   19.04   (m)           62.5    (f) COMPUTED    1 2
 BW0647
 BW0647.Superseded values are not recommended for survey control.
 BW0647
 BW0647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0647.See file dsdata.pdf to determine how the superseded data were derived.
 BW0647
 BW0647_MARKER: DD = SURVEY DISK
 BW0647_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0647_STAMPING: RESET 1956
 BW0647_MARK LOGO: USACE
 BW0647_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0647_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0647
 BW0647  HISTORY     - Date     Condition        Report By
 BW0647  HISTORY     - 1956     MONUMENTED       USACE
 BW0647  HISTORY     - 1966     GOOD             CGS
 BW0647
 BW0647                          STATION DESCRIPTION
 BW0647
 BW0647'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0647'3.3 MI W FROM VIDALIA.
 BW0647'ABOUT 2.45 MILES WEST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE
 BW0647'COURTHOUSE AT VIDALIA, THENCE 0.45 MILE NORTHWEST ALONG A PRIVATE
 BW0647'GRAVELED ROAD TO THE FARM BUILDINGS AT THE ALBERT NICHOLS RESIDENCE,
 BW0647'THENCE 0.4 MILE EAST ALONG A FIELD ROAD WHICH PARALLELS THE SOUTH SIDE
 BW0647'OF A LEVEE, IN SECTION 34, T7N, R4W, BETWEEN TWO 36-INCH
 BW0647'COTTONWOOD TREES, 180 FEET SOUTH OF THE CENTER LINE OF THE LEVEE, 18
 BW0647'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 31 FEET SOUTH OF A FENCE,
 BW0647'11 FEET WEST OF A COTTONWOOD TREE, 9 1/2 FEET EAST OF A COTTONWOOD
 BW0647'TREE, 1.4 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 BW0647'LEVEL OF THE ROAD, A BRASS CAP ON THE TOP OF A 4-INCH IRON PIPE THAT
 BW0647'PROJECTS 1 FOOT ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1125 ***********************************************************************
 CP1125  DESIGNATION -  650 A BOLT
 CP1125  PID         -  CP1125
 CP1125  STATE/COUNTY-  LA/EAST CARROLL
 CP1125  COUNTRY     -  US
 CP1125  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1125
 CP1125                         *CURRENT SURVEY CONTROL
 CP1125  ______________________________________________________________________
 CP1125* NAD 83(1986) POSITION- 32 51 59.     (N) 091 09 41.     (W)   SCALED
 CP1125* NAVD 88 ORTHO HEIGHT -    30.06  (+/-2cm)       98.6   (feet) VERTCON3
 CP1125  ______________________________________________________________________
 CP1125  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 CP1125  VERT ORDER      -  ? (See Below)
 CP1125
 CP1125.The horizontal coordinates were scaled from a map and have
 CP1125.an estimated accuracy of +/- 6 seconds.
 CP1125
 CP1125.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1125.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1125
 CP1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1125.GEOID18 height accuracy estimate available here.
 CP1125
 CP1125.The vertical order pertains to the NGVD 29 superseded value.
 CP1125
 CP1125.Click photographs - Photos may exist for this station.
 CP1125
 CP1125;                    North         East    Units  Estimated Accuracy
 CP1125;SPC LA N     -   263,160.    1,125,290.      MT  (+/- 180 meters Scaled)
 CP1125
 CP1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS720379(NAD 83)
 CP1125
 CP1125                          SUPERSEDED SURVEY CONTROL
 CP1125
 CP1125  NGVD 29 (??/??/92)   29.852  (m)           97.94   (f) ADJ UNCH       
 CP1125
 CP1125.Superseded values are not recommended for survey control.
 CP1125
 CP1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1125.See file dsdata.pdf to determine how the superseded data were derived.
 CP1125
 CP1125_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1125_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1125_SP_SET: UNDERGROUND STONE
 CP1125_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1125
 CP1125  HISTORY     - Date     Condition        Report By
 CP1125  HISTORY     - UNK      MONUMENTED       USACE
 CP1125  HISTORY     - 1934     GOOD             USACE
 CP1125
 CP1125                          STATION DESCRIPTION
 CP1125
 CP1125'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1125'4 MI N FROM LAKE PROVIDENCE.
 CP1125'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1125'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 4 MILES NORTH OF
 CP1125'LAKE PROVIDENCE LA.  SET IN CANE WOODS 470 FEET WEST OF LEVEE STATION
 CP1125'NO. 650.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1124 ***********************************************************************
 CP1124  DESIGNATION -  650 A CAP
 CP1124  PID         -  CP1124
 CP1124  STATE/COUNTY-  LA/EAST CARROLL
 CP1124  COUNTRY     -  US
 CP1124  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1124
 CP1124                         *CURRENT SURVEY CONTROL
 CP1124  ______________________________________________________________________
 CP1124* NAD 83(1986) POSITION- 32 51 59.     (N) 091 09 41.     (W)   SCALED
 CP1124* NAVD 88 ORTHO HEIGHT -    31.27  (+/-2cm)      102.6   (feet) VERTCON3
 CP1124  ______________________________________________________________________
 CP1124  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 CP1124  VERT ORDER      -  ? (See Below)
 CP1124
 CP1124.The horizontal coordinates were scaled from a map and have
 CP1124.an estimated accuracy of +/- 6 seconds.
 CP1124
 CP1124.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1124.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1124
 CP1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1124.GEOID18 height accuracy estimate available here.
 CP1124
 CP1124.The vertical order pertains to the NGVD 29 superseded value.
 CP1124
 CP1124.Click photographs - Photos may exist for this station.
 CP1124
 CP1124;                    North         East    Units  Estimated Accuracy
 CP1124;SPC LA N     -   263,160.    1,125,290.      MT  (+/- 180 meters Scaled)
 CP1124
 CP1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS720379(NAD 83)
 CP1124
 CP1124                          SUPERSEDED SURVEY CONTROL
 CP1124
 CP1124  NGVD 29 (??/??/92)   31.061  (m)          101.91   (f) ADJ UNCH       
 CP1124
 CP1124.Superseded values are not recommended for survey control.
 CP1124
 CP1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1124.See file dsdata.pdf to determine how the superseded data were derived.
 CP1124
 CP1124_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1124_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1124_MARK LOGO: USACE
 CP1124_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1124_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1124
 CP1124  HISTORY     - Date     Condition        Report By
 CP1124  HISTORY     - UNK      MONUMENTED       USACE
 CP1124  HISTORY     - 1934     GOOD             USACE
 CP1124
 CP1124                          STATION DESCRIPTION
 CP1124
 CP1124'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1124'4 MI N FROM LAKE PROVIDENCE.
 CP1124'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1124'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 4 MILES NORTH OF
 CP1124'LAKE PROVIDENCE LA.  SET IN CANE WOODS 470 FEET WEST OF LEVEE STATION
 CP1124'NO. 650.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1984 ***********************************************************************
 BX1984  DESIGNATION -  658 KCSRR
 BX1984  PID         -  BX1984
 BX1984  STATE/COUNTY-  LA/VERNON
 BX1984  COUNTRY     -  US
 BX1984  USGS QUAD   -  DOWDEN CREEK (2018)
 BX1984
 BX1984                         *CURRENT SURVEY CONTROL
 BX1984  ______________________________________________________________________
 BX1984* NAD 83(1986) POSITION- 31 15 34.     (N) 093 20 45.     (W)   SCALED
 BX1984* NAVD 88 ORTHO HEIGHT -   104.68  (+/-2cm)      343.4   (feet) VERTCON3
 BX1984  ______________________________________________________________________
 BX1984  GEOID HEIGHT    -        -26.667 (meters)                     GEOID18
 BX1984  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1984
 BX1984.The horizontal coordinates were scaled from a map and have
 BX1984.an estimated accuracy of +/- 6 seconds.
 BX1984
 BX1984.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1984.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1984
 BX1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1984.GEOID18 height accuracy estimate available here.
 BX1984
 BX1984.The vertical order pertains to the NGVD 29 superseded value.
 BX1984
 BX1984.Click photographs - Photos may exist for this station.
 BX1984
 BX1984;                    North         East    Units  Estimated Accuracy
 BX1984;SPC LA N     -    84,520.      919,440.      MT  (+/- 180 meters Scaled)
 BX1984
 BX1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ670584(NAD 83)
 BX1984
 BX1984                          SUPERSEDED SURVEY CONTROL
 BX1984
 BX1984  NGVD 29 (11/26/84)  104.762  (m)          343.71   (f) ADJUSTED    2 0
 BX1984
 BX1984.Superseded values are not recommended for survey control.
 BX1984
 BX1984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1984.See file dsdata.pdf to determine how the superseded data were derived.
 BX1984
 BX1984_MARKER: Z = SEE DESCRIPTION
 BX1984_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1984_SP_SET: RAIL
 BX1984_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1984
 BX1984  HISTORY     - Date     Condition        Report By
 BX1984  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1984  HISTORY     - 1935     GOOD             CGS
 BX1984  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1984  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1984
 BX1984                          STATION DESCRIPTION
 BX1984
 BX1984'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX1984'0.5 MI N FROM ANACOCO.
 BX1984'0.5 MILE NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM ANACOCO,
 BX1984'VERNON PARISH, AT STATION 34740+25, AND 40 FEET WEST OF A POINT 30
 BX1984'FEET SOUTH OF THE FIRST POLE NORTH OF MILEPOST 658.  THE TOP OF THE
 BX1984'BALL OF A VERTICAL RAIL.
 BX1984
 BX1984                          STATION RECOVERY (1994)
 BX1984
 BX1984'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1984'MARK NOT FOUND.
 BX1984
 BX1984                          STATION RECOVERY (2001)
 BX1984
 BX1984'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1984'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1987 ***********************************************************************
 BX1987  DESIGNATION -  659 1/2 KCSRR
 BX1987  PID         -  BX1987
 BX1987  STATE/COUNTY-  LA/VERNON
 BX1987  COUNTRY     -  US
 BX1987  USGS QUAD   -  LEESVILLE (2018)
 BX1987
 BX1987                         *CURRENT SURVEY CONTROL
 BX1987  ______________________________________________________________________
 BX1987* NAD 83(1986) POSITION- 31 14 19.     (N) 093 20 19.     (W)   SCALED
 BX1987* NAVD 88 ORTHO HEIGHT -    89.86  (+/-2cm)      294.8   (feet) VERTCON3
 BX1987  ______________________________________________________________________
 BX1987  GEOID HEIGHT    -        -26.662 (meters)                     GEOID18
 BX1987  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1987
 BX1987.The horizontal coordinates were scaled from a map and have
 BX1987.an estimated accuracy of +/- 6 seconds.
 BX1987
 BX1987.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1987.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1987
 BX1987.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1987.GEOID18 height accuracy estimate available here.
 BX1987
 BX1987.The vertical order pertains to the NGVD 29 superseded value.
 BX1987
 BX1987.Click photographs - Photos may exist for this station.
 BX1987
 BX1987;                    North         East    Units  Estimated Accuracy
 BX1987;SPC LA N     -    82,200.      920,110.      MT  (+/- 180 meters Scaled)
 BX1987
 BX1987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ677560(NAD 83)
 BX1987
 BX1987                          SUPERSEDED SURVEY CONTROL
 BX1987
 BX1987  NGVD 29 (11/26/84)   89.945  (m)          295.09   (f) ADJUSTED    2 0
 BX1987
 BX1987.Superseded values are not recommended for survey control.
 BX1987
 BX1987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1987.See file dsdata.pdf to determine how the superseded data were derived.
 BX1987
 BX1987_MARKER: Z = SEE DESCRIPTION
 BX1987_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1987_SP_SET: RAIL
 BX1987_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1987
 BX1987  HISTORY     - Date     Condition        Report By
 BX1987  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1987  HISTORY     - 1938     GOOD             CGS
 BX1987  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1987
 BX1987                          STATION DESCRIPTION
 BX1987
 BX1987'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1987'1.1 MI SE FROM ANACOCO.
 BX1987'1.1 MILES SOUTHEAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 BX1987'ANACOCO, VERNON PARISH, AT STATION 34820+90, AND 10 FEET SOUTHEAST OF
 BX1987'A POINT 40 FEET SOUTHWEST OF MILEPOLE 659-1/2.  THE TOP OF THE BALL OF
 BX1987'A VERTICAL RAIL.
 BX1987
 BX1987                          STATION RECOVERY (2001)
 BX1987
 BX1987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1987'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1300 ***********************************************************************
 BX1300  DESIGNATION -  66 BOLT
 BX1300  PID         -  BX1300
 BX1300  STATE/COUNTY-  LA/NATCHITOCHES
 BX1300  COUNTRY     -  US
 BX1300  USGS QUAD   -  MONTGOMERY (2018)
 BX1300
 BX1300                         *CURRENT SURVEY CONTROL
 BX1300  ______________________________________________________________________
 BX1300* NAD 83(1986) POSITION- 31 39 18.     (N) 092 54 17.     (W)   SCALED
 BX1300* NAVD 88 ORTHO HEIGHT -    30.28  (+/-2cm)       99.3   (feet) VERTCON3
 BX1300  ______________________________________________________________________
 BX1300  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 BX1300  VERT ORDER      -  ? (See Below)
 BX1300
 BX1300.The horizontal coordinates were scaled from a map and have
 BX1300.an estimated accuracy of +/- 6 seconds.
 BX1300
 BX1300.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1300.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1300
 BX1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1300.GEOID18 height accuracy estimate available here.
 BX1300
 BX1300.The vertical order pertains to the NGVD 29 superseded value.
 BX1300
 BX1300.Click photographs - Photos may exist for this station.
 BX1300
 BX1300;                    North         East    Units  Estimated Accuracy
 BX1300;SPC LA N     -   128,130.      961,620.      MT  (+/- 180 meters Scaled)
 BX1300
 BX1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR090022(NAD 83)
 BX1300
 BX1300                          SUPERSEDED SURVEY CONTROL
 BX1300
 BX1300  NGVD 29 (11/26/84)   30.305  (m)           99.43   (f) ADJUSTED       
 BX1300
 BX1300.Superseded values are not recommended for survey control.
 BX1300
 BX1300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1300.See file dsdata.pdf to determine how the superseded data were derived.
 BX1300
 BX1300_MARKER: B = BOLT
 BX1300_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX1300_SP_SET: UNDERGROUND SLAB
 BX1300_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1300
 BX1300  HISTORY     - Date     Condition        Report By
 BX1300  HISTORY     - UNK      MONUMENTED       USACE
 BX1300  HISTORY     - 1943     GOOD             CGS
 BX1300  HISTORY     - 1969     MARK NOT FOUND   CGS
 BX1300
 BX1300                          STATION DESCRIPTION
 BX1300
 BX1300'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BX1300'7.7 MI NW FROM ODRA.
 BX1300'IN NATCHITOCHES PARISH, 7.7 MILES NORTHWEST ALONG STATE HIGHWAY 605
 BX1300'FROM THE HICKMAN PLANTATION AT ODRA, NATCHITOCHES PARISH, 1.8 MILES
 BX1300'SOUTHWEST OF MONTGOMERY, GRANT PARISH, 0.4 MILE SOUTHWEST OF THE
 BX1300'MONTGOMERY FERRY LANDING, ON THE RIGHT BANK OF RED RIVER, ON THE OLD
 BX1300'DR. R.E. JACKSON PLANTATION, IN A PASTURE ADJOINING THE NORTH SIDE OF
 BX1300'THE C.C. HARPER RESIDENCE, 121.6 FEET NORTHEAST OF THE NORTHEAST
 BX1300'CORNER OF THE RESIDENCE, AND 52.7 FEET NORTH OF A WIRE FENCE.  A
 BX1300'COPPER BOLT, SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER
 BX1300'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 BX1300'ENGINEERS, U.S. ARMY STANDARD CAP.
 BX1300
 BX1300                          STATION RECOVERY (1969)
 BX1300
 BX1300'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BX1300'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1299 ***********************************************************************
 BX1299  DESIGNATION -  66 CAP
 BX1299  PID         -  BX1299
 BX1299  STATE/COUNTY-  LA/NATCHITOCHES
 BX1299  COUNTRY     -  US
 BX1299  USGS QUAD   -  MONTGOMERY (2018)
 BX1299
 BX1299                         *CURRENT SURVEY CONTROL
 BX1299  ______________________________________________________________________
 BX1299* NAD 83(1986) POSITION- 31 39 18.     (N) 092 54 17.     (W)   SCALED
 BX1299* NAVD 88 ORTHO HEIGHT -    31.50  (+/-2cm)      103.3   (feet) VERTCON3
 BX1299  ______________________________________________________________________
 BX1299  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 BX1299  VERT ORDER      -  ? (See Below)
 BX1299
 BX1299.The horizontal coordinates were scaled from a map and have
 BX1299.an estimated accuracy of +/- 6 seconds.
 BX1299
 BX1299.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1299.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1299
 BX1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1299.GEOID18 height accuracy estimate available here.
 BX1299
 BX1299.The vertical order pertains to the NGVD 29 superseded value.
 BX1299
 BX1299.Click photographs - Photos may exist for this station.
 BX1299
 BX1299;                    North         East    Units  Estimated Accuracy
 BX1299;SPC LA N     -   128,130.      961,620.      MT  (+/- 180 meters Scaled)
 BX1299
 BX1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR090022(NAD 83)
 BX1299
 BX1299                          SUPERSEDED SURVEY CONTROL
 BX1299
 BX1299  NGVD 29 (11/26/84)   31.522  (m)          103.42   (f) ADJUSTED       
 BX1299
 BX1299.Superseded values are not recommended for survey control.
 BX1299
 BX1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1299.See file dsdata.pdf to determine how the superseded data were derived.
 BX1299
 BX1299_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX1299_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1299_MARK LOGO: USACE
 BX1299_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1299_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1299
 BX1299  HISTORY     - Date     Condition        Report By
 BX1299  HISTORY     - UNK      MONUMENTED       USACE
 BX1299  HISTORY     - 1943     GOOD             CGS
 BX1299  HISTORY     - 1969     MARK NOT FOUND   CGS
 BX1299
 BX1299                          STATION DESCRIPTION
 BX1299
 BX1299'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BX1299'7.7 MI NW FROM ODRA.
 BX1299'IN NATCHITOCHES PARISH, 7.7 MILES NORTHWEST ALONG STATE HIGHWAY 605
 BX1299'FROM THE HICKMAN PLANTATION AT ODRA, NATCHITOCHES PARISH, 1.8 MILES
 BX1299'SOUTHWEST OF MONTGOMERY, GRANT PARISH, 0.4 MILE SOUTHWEST OF THE
 BX1299'MONTGOMERY FERRY LANDING, ON THE RIGHT BANK OF RED RIVER, ON THE OLD
 BX1299'DR. R.E. JACKSON PLANTATION, IN A PASTURE ADJOINING THE NORTH SIDE OF
 BX1299'THE C.C. HARPER RESIDENCE, 121.6 FEET NORTHEAST OF THE NORTHEAST
 BX1299'CORNER OF THE RESIDENCE, AND 52.7 FEET NORTH OF A WIRE FENCE.  AN IRON
 BX1299'PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY STANDARD CAP.
 BX1299
 BX1299                          STATION RECOVERY (1969)
 BX1299
 BX1299'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BX1299'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1988 ***********************************************************************
 BX1988  DESIGNATION -  660 KCSRR
 BX1988  PID         -  BX1988
 BX1988  STATE/COUNTY-  LA/VERNON
 BX1988  COUNTRY     -  US
 BX1988  USGS QUAD   -  LEESVILLE (2018)
 BX1988
 BX1988                         *CURRENT SURVEY CONTROL
 BX1988  ______________________________________________________________________
 BX1988* NAD 83(1986) POSITION- 31 13 54.     (N) 093 20 14.     (W)   SCALED
 BX1988* NAVD 88 ORTHO HEIGHT -    81.95  (+/-2cm)      268.9   (feet) VERTCON3
 BX1988  ______________________________________________________________________
 BX1988  GEOID HEIGHT    -        -26.663 (meters)                     GEOID18
 BX1988  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1988
 BX1988.The horizontal coordinates were scaled from a map and have
 BX1988.an estimated accuracy of +/- 6 seconds.
 BX1988
 BX1988.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1988.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1988
 BX1988.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1988.GEOID18 height accuracy estimate available here.
 BX1988
 BX1988.The vertical order pertains to the NGVD 29 superseded value.
 BX1988
 BX1988.Click photographs - Photos may exist for this station.
 BX1988
 BX1988;                    North         East    Units  Estimated Accuracy
 BX1988;SPC LA N     -    81,430.      920,240.      MT  (+/- 180 meters Scaled)
 BX1988
 BX1988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ678553(NAD 83)
 BX1988
 BX1988                          SUPERSEDED SURVEY CONTROL
 BX1988
 BX1988  NGVD 29 (11/26/84)   82.038  (m)          269.15   (f) ADJUSTED    2 0
 BX1988
 BX1988.Superseded values are not recommended for survey control.
 BX1988
 BX1988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1988.See file dsdata.pdf to determine how the superseded data were derived.
 BX1988
 BX1988_MARKER: Z = SEE DESCRIPTION
 BX1988_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1988_SP_SET: RAIL
 BX1988_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1988
 BX1988  HISTORY     - Date     Condition        Report By
 BX1988  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1988  HISTORY     - 1938     GOOD             CGS
 BX1988  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1988
 BX1988                          STATION DESCRIPTION
 BX1988
 BX1988'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1988'1.6 MI SE FROM ANACOCO.
 BX1988'1.6 MILES SOUTHEAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 BX1988'ANACOCO, VERNON PARISH, AT STATION 34847+30, AND 8 FEET SOUTHEAST OF A
 BX1988'POINT 40 FEET SOUTHWEST OF MILEPOST 660.  THE TOP OF A FLANGE OF A
 BX1988'VERTICAL RAIL.
 BX1988
 BX1988                          STATION RECOVERY (2001)
 BX1988
 BX1988'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1988'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3424 ***********************************************************************
 CQ3424  DESIGNATION -  661 RESET
 CQ3424  PID         -  CQ3424
 CQ3424  STATE/COUNTY-  LA/OUACHITA
 CQ3424  COUNTRY     -  US
 CQ3424  USGS QUAD   -  MONROE NORTH (2018)
 CQ3424
 CQ3424                         *CURRENT SURVEY CONTROL
 CQ3424  ______________________________________________________________________
 CQ3424* NAD 83(1986) POSITION- 32 36 00.     (N) 092 04 01.     (W)   SCALED
 CQ3424* NAVD 88 ORTHO HEIGHT -    24.941 (meters)       81.83  (feet) ADJUSTED
 CQ3424  ______________________________________________________________________
 CQ3424  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 CQ3424  DYNAMIC HEIGHT  -         24.913 (meters)       81.74  (feet) COMP
 CQ3424  MODELED GRAVITY -    979,530.8   (mgal)                       NAVD 88
 CQ3424
 CQ3424  VERT ORDER      -  SECOND    CLASS I
 CQ3424
 CQ3424.The horizontal coordinates were scaled from a map and have
 CQ3424.an estimated accuracy of +/- 6 seconds.
 CQ3424
 CQ3424.The orthometric height was determined by differential leveling and
 CQ3424.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3424.in June 1991.
 CQ3424
 CQ3424.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3424.GEOID18 height accuracy estimate available here.
 CQ3424
 CQ3424.Click photographs - Photos may exist for this station.
 CQ3424
 CQ3424.The dynamic height is computed by dividing the NAVD 88
 CQ3424.geopotential number by the normal gravity value computed on the
 CQ3424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3424.degrees latitude (g = 980.6199 gals.).
 CQ3424
 CQ3424.The modeled gravity was interpolated from observed gravity values.
 CQ3424
 CQ3424;                    North         East    Units  Estimated Accuracy
 CQ3424;SPC LA N     -   232,930.    1,040,650.      MT  (+/- 180 meters Scaled)
 CQ3424
 CQ3424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS875073(NAD 83)
 CQ3424
 CQ3424                          SUPERSEDED SURVEY CONTROL
 CQ3424
 CQ3424.No superseded survey control is available for this station.
 CQ3424
 CQ3424_MARKER: DD = SURVEY DISK
 CQ3424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3424_STAMPING: 661 RESET 1976
 CQ3424_MARK LOGO: LADHGS
 CQ3424_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ3424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3424+STABILITY: SURFACE MOTION
 CQ3424_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3424+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2004
 CQ3424
 CQ3424  HISTORY     - Date     Condition        Report By
 CQ3424  HISTORY     - 1976     MONUMENTED       LADTD
 CQ3424  HISTORY     - 1986     GOOD             LADTD
 CQ3424  HISTORY     - 19961102 GOOD             USPSQD
 CQ3424  HISTORY     - 20041209 GOOD             JCLS
 CQ3424
 CQ3424                          STATION DESCRIPTION
 CQ3424
 CQ3424'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3424'8.4 KM (5.2 MI) NORTH ON U S HIGHWAY 165 FROM THE POST OFFICE AT U S
 CQ3424'HIGHWAY 165 AND STERLINGTON ROAD IN MONROE TO THE MARK WEST OF THE
 CQ3424'HIGHWAY AND RAILROAD AND SOUTH OF LUCKY LANE, 8.2 METERS (27 FEET)
 CQ3424'WEST OF THE WEST RAIL OF THE RAILROAD, 6.4 METERS (21 FEET) SOUTH OF
 CQ3424'THE CENTER OF LICKY LANE AND 1.5 METERS (5 FEET) NORTHWEST OF A POWER
 CQ3424'POLE.  IT IS 0.31 M WEST FROM A WITNESS POST AND 0.31 M BELOW THE
 CQ3424'HIGHWAY.
 CQ3424
 CQ3424                          STATION RECOVERY (1996)
 CQ3424
 CQ3424'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3424'RECOVERED IN GOOD CONDITION.
 CQ3424
 CQ3424                          STATION RECOVERY (2004)
 CQ3424
 CQ3424'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 CQ3424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3423 ***********************************************************************
 CQ3423  DESIGNATION -  662 RESET
 CQ3423  PID         -  CQ3423
 CQ3423  STATE/COUNTY-  LA/OUACHITA
 CQ3423  COUNTRY     -  US
 CQ3423  USGS QUAD   -  MONROE NORTH (2018)
 CQ3423
 CQ3423                         *CURRENT SURVEY CONTROL
 CQ3423  ______________________________________________________________________
 CQ3423* NAD 83(1986) POSITION- 32 36 45.     (N) 092 03 39.     (W)   SCALED
 CQ3423* NAVD 88 ORTHO HEIGHT -    23.970 (meters)       78.64  (feet) ADJUSTED
 CQ3423  ______________________________________________________________________
 CQ3423  GEOID HEIGHT    -        -25.908 (meters)                     GEOID18
 CQ3423  DYNAMIC HEIGHT  -         23.943 (meters)       78.55  (feet) COMP
 CQ3423  MODELED GRAVITY -    979,532.1   (mgal)                       NAVD 88
 CQ3423
 CQ3423  VERT ORDER      -  SECOND    CLASS I
 CQ3423
 CQ3423.The horizontal coordinates were scaled from a map and have
 CQ3423.an estimated accuracy of +/- 6 seconds.
 CQ3423
 CQ3423.The orthometric height was determined by differential leveling and
 CQ3423.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3423.in June 1991.
 CQ3423
 CQ3423.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3423.GEOID18 height accuracy estimate available here.
 CQ3423
 CQ3423.Click photographs - Photos may exist for this station.
 CQ3423
 CQ3423.The dynamic height is computed by dividing the NAVD 88
 CQ3423.geopotential number by the normal gravity value computed on the
 CQ3423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3423.degrees latitude (g = 980.6199 gals.).
 CQ3423
 CQ3423.The modeled gravity was interpolated from observed gravity values.
 CQ3423
 CQ3423;                    North         East    Units  Estimated Accuracy
 CQ3423;SPC LA N     -   234,310.    1,041,220.      MT  (+/- 180 meters Scaled)
 CQ3423
 CQ3423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS881087(NAD 83)
 CQ3423
 CQ3423                          SUPERSEDED SURVEY CONTROL
 CQ3423
 CQ3423.No superseded survey control is available for this station.
 CQ3423
 CQ3423_MARKER: DD = SURVEY DISK
 CQ3423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3423_STAMPING: 662 RESET 1976
 CQ3423_MARK LOGO: LADHGS
 CQ3423_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3423+STABILITY: SURFACE MOTION
 CQ3423
 CQ3423  HISTORY     - Date     Condition        Report By
 CQ3423  HISTORY     - 1976     MONUMENTED       LADTD
 CQ3423  HISTORY     - 1986     GOOD             LADTD
 CQ3423  HISTORY     - 19961102 GOOD             USPSQD
 CQ3423
 CQ3423                          STATION DESCRIPTION
 CQ3423
 CQ3423'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3423'9.9 KM (6.1 MI) NORTH ON U S HIGHWAY 165 FROM THE POST OFFICE AT U S
 CQ3423'HIGHWAY 165 AND STERLINGTON ROAD IN MONROE TO THE MARK EAST OF THE
 CQ3423'NORTH BOUND LANE OF THE HIGHWAY, 20.4 METERS (67 FEET) EAST OF THE
 CQ3423'CENTER OF THE NORTH BOUND LANE, 14 METERS (46 FEET) NORTH-NORTHEAST OF
 CQ3423'THE CENTER OF OLD STERLINGTON ROAD, 13.7 METERS (45 FEET)
 CQ3423'SOUTH-SOUTHWEST OF A STEEL POWER POLE NUMBERED 68 AND 3.4 METERS
 CQ3423'(11 FEET) NORTHEAST OF THE NORTH END OF A CONCRETE CULVERT UNDER THE
 CQ3423'ROAD.  IT IS 0.15 METERS EAST FROM A WITNESS POST AND LEVEL WITH THE
 CQ3423'HIGHWAY.
 CQ3423
 CQ3423                          STATION RECOVERY (1996)
 CQ3423
 CQ3423'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3423'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0775 ***********************************************************************
 CQ0775  DESIGNATION -  663
 CQ0775  PID         -  CQ0775
 CQ0775  STATE/COUNTY-  LA/CALDWELL
 CQ0775  COUNTRY     -  US
 CQ0775  USGS QUAD   -  BLANKSTON (2018)
 CQ0775
 CQ0775                         *CURRENT SURVEY CONTROL
 CQ0775  ______________________________________________________________________
 CQ0775* NAD 83(1986) POSITION- 32 14 02.     (N) 092 07 30.     (W)   SCALED
 CQ0775* NAVD 88 ORTHO HEIGHT -    23.86  (+/-2cm)       78.3   (feet) VERTCON3
 CQ0775  ______________________________________________________________________
 CQ0775  GEOID HEIGHT    -        -25.733 (meters)                     GEOID18
 CQ0775  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0775
 CQ0775.The horizontal coordinates were scaled from a map and have
 CQ0775.an estimated accuracy of +/- 6 seconds.
 CQ0775
 CQ0775.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0775.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0775
 CQ0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0775.GEOID18 height accuracy estimate available here.
 CQ0775
 CQ0775.The vertical order pertains to the NGVD 29 superseded value.
 CQ0775
 CQ0775.Click photographs - Photos may exist for this station.
 CQ0775
 CQ0775;                    North         East    Units  Estimated Accuracy
 CQ0775;SPC LA N     -   192,310.    1,035,340.      MT  (+/- 180 meters Scaled)
 CQ0775
 CQ0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR824666(NAD 83)
 CQ0775
 CQ0775                          SUPERSEDED SURVEY CONTROL
 CQ0775
 CQ0775  NGVD 29 (11/26/84)   23.941  (m)           78.55   (f) ADJUSTED    1 2
 CQ0775
 CQ0775.Superseded values are not recommended for survey control.
 CQ0775
 CQ0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0775.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0775
 CQ0775_MARKER: DD = SURVEY DISK
 CQ0775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0775_STAMPING: 663 3877+98 72
 CQ0775_MARK LOGO: USACE
 CQ0775_PROJECTION: FLUSH
 CQ0775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0775+STABILITY: SURFACE MOTION
 CQ0775
 CQ0775  HISTORY     - Date     Condition        Report By
 CQ0775  HISTORY     - UNK      MONUMENTED       USACE
 CQ0775  HISTORY     - 1966     GOOD             CGS
 CQ0775  HISTORY     - 1986     MARK NOT FOUND   USPSQD
 CQ0775
 CQ0775                          STATION DESCRIPTION
 CQ0775
 CQ0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0775'6.8 MI SW FROM BOSCO.
 CQ0775'ABOUT 4.9 MILES SOUTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 CQ0775'BOSCO, THENCE 1.9 MILES NORTHWEST ALONG A PAVED ROAD, IN SECTION 35, T
 CQ0775'15 N, R 3 E, ON THE TOP OF A LEVEE, AT THE JUNCTION OF A ROAD LEADING
 CQ0775'NORTHEAST, 64 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 42 FEET
 CQ0775'NORTHWEST OF THE EXTENDED CENTER LINE OF THE ROAD LEADING NORTHEAST,
 CQ0775'9.0 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TOP
 CQ0775'OF THE LEVEE, ABOUT 10 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 CQ0775'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 CQ0775
 CQ0775                          STATION RECOVERY (1986)
 CQ0775
 CQ0775'RECOVERY NOTE BY US POWER SQUADRON 1986 (RRB)
 CQ0775'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2652 ***********************************************************************
 CQ2652  DESIGNATION -  664
 CQ2652  PID         -  CQ2652
 CQ2652  STATE/COUNTY-  LA/OUACHITA
 CQ2652  COUNTRY     -  US
 CQ2652  USGS QUAD   -  STERLINGTON (2018)
 CQ2652
 CQ2652                         *CURRENT SURVEY CONTROL
 CQ2652  ______________________________________________________________________
 CQ2652* NAD 83(1997) POSITION- 32 38 47.45628(N) 092 03 27.45642(W)   ADJUSTED
 CQ2652* NAVD 88 ORTHO HEIGHT -    25.57  (+/-2cm)       83.9   (feet) VERTCON3
 CQ2652  ______________________________________________________________________
 CQ2652  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 CQ2652  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 CQ2652  HORZ ORDER      -  FIRST
 CQ2652  VERT ORDER      -  THIRD ? (See Below)
 CQ2652
 CQ2652.The horizontal coordinates were established by classical geodetic methods
 CQ2652.and adjusted by the National Geodetic Survey in September 1999.
 CQ2652
 CQ2652.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2652.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2652
 CQ2652.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2652.GEOID18 height accuracy estimate available here.
 CQ2652
 CQ2652.The vertical order pertains to the NGVD 29 superseded value.
 CQ2652
 CQ2652.Click photographs - Photos may exist for this station.
 CQ2652
 CQ2652.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2652
 CQ2652. The following values were computed from the NAD 83(1997) position.
 CQ2652
 CQ2652;                    North         East     Units Scale Factor Converg.
 CQ2652;SPC LA N     -   238,086.921 1,041,504.959   MT  0.99999547   +0 14 02.0
 CQ2652;SPC LA N     -   781,123.51  3,417,004.19   sFT  0.99999547   +0 14 02.0
 CQ2652;UTM  15      - 3,612,492.864   588,383.617   MT  0.99969632   +0 30 30.2
 CQ2652
 CQ2652!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2652!SPC LA N     -   1.00000005  x   0.99999547  =   0.99999552
 CQ2652!UTM  15      -   1.00000005  x   0.99969632  =   0.99969637
 CQ2652
 CQ2652:                Primary Azimuth Mark                     Grid Az
 CQ2652:SPC LA N     -  664 RM 5 RESET                           027 52 13.6
 CQ2652:UTM  15      -  664 RM 5 RESET                           027 35 45.4
 CQ2652
 CQ2652_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS8838312492(NAD 83)
 CQ2652
 CQ2652|---------------------------------------------------------------------|
 CQ2652| PID    Reference Object                     Distance      Geod. Az  |
 CQ2652|                                                           dddmmss.s |
 CQ2652| CY4325 664 AZ MK                                          0264145.1 |
 CQ2652| CQ2657 664 RM 5 RESET                      APPROX. 1.8 KM 0280615.6 |
 CQ2652| CY4327 664 RM 2                             44.891 METERS 06014     |
 CQ2652| CQ2656 DESIARD INTER NAT GAS CO TANK       APPROX. 2.6 KM 0603140.9 |
 CQ2652| CQ2658 664 RESET                            39.273 METERS 26949     |
 CQ2652| CY4326 664 RM 1                             42.678 METERS 31545     |
 CQ2652|---------------------------------------------------------------------|
 CQ2652
 CQ2652                          SUPERSEDED SURVEY CONTROL
 CQ2652
 CQ2652  NAD 83(1992)-  32 38 47.45658(N)    092 03 27.45731(W) AD(       ) 1
 CQ2652  NAD 83(1986)-  32 38 47.46946(N)    092 03 27.44827(W) AD(       ) 1
 CQ2652  NAD 27      -  32 38 46.97000(N)    092 03 26.97200(W) AD(       ) 1
 CQ2652  NGVD 29              25.75   (m)           84.5    (f) LEVELING    3  
 CQ2652
 CQ2652.Superseded values are not recommended for survey control.
 CQ2652
 CQ2652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2652.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2652
 CQ2652_MARKER: DD = SURVEY DISK
 CQ2652_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2652_STAMPING: 664
 CQ2652_MARK LOGO: CGS+SS
 CQ2652_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2652
 CQ2652  HISTORY     - Date     Condition        Report By
 CQ2652  HISTORY     - 1939     MONUMENTED       LAGS
 CQ2652  HISTORY     - 1950     GOOD             CGS
 CQ2652  HISTORY     - 1952     GOOD             CGS
 CQ2652  HISTORY     - 1976     GOOD             NGS
 CQ2652  HISTORY     - 19761116 GOOD             NGS
 CQ2652
 CQ2652                          STATION DESCRIPTION
 CQ2652
 CQ2652'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1939 (FBQ)
 CQ2652'STATION IS ABOUT 13 MILES BY HIGHWAY SW OF BASTROP, ON THE W SIDE
 CQ2652'OF U.S. HIGHWAY 165, IN THE SW CORNER OF AN INTERSECTION FORMED
 CQ2652'BY A GRAVEL CROSS ROAD WITH U.S. HIGHWAY 165, 39 FEET W OF THE
 CQ2652'CENTER OF PAVEMENT OF U.S. HIGHWAY 165, 54 FEET S OF CENTER OF
 CQ2652'GRAVEL CROSS ROAD AND ABOUT 0.1 MILE N OF A LARGE PLANTATION
 CQ2652'HOUSE IN A GROVE.  A STANDARD U.S.C. AND G.S. AND S.S. DISK IS
 CQ2652'SET IN TOP OF A CONCRETE CYLINDER 8 INCHES IN DIAMETER AND
 CQ2652'FLUSH WITH SURFACE, STAMPED NO. 164.  TO REACH THE STATION
 CQ2652'FROM BASTROP, GO SW ON U.S. HIGHWAY 165 PAVED FOR 10.5 MILES TO
 CQ2652'INTERSECTION WITH STATE ROUTE 11, CONTINUE ON U.S. HIGHWAY
 CQ2652'165 FOR 2.6 MILES TO CROSSROADS AND STATION.
 CQ2652'
 CQ2652'STATION, REFERENCE, AND AZIMUTH MARKS ARE STANDARD BRONZE
 CQ2652'DISKS SET IN CONCRETE.
 CQ2652'
 CQ2652'REFERENCE MARK NO. 1 IS NW OF THE STATION, 24 FEET N OF CENTER
 CQ2652'OF GRAVEL CROSS ROAD, 16 FEET W OF A FOOT GATE TO A TENANT
 CQ2652'HOUSE, IN FENCE LINE ON N SIDE OF THE GRAVEL ROAD.  MARK
 CQ2652'PROJECTS 6 INCHES AND IS A STANDARD U.S.C. AND G.S. REFERENCE
 CQ2652'MARK STAMPED LGS NO. 664 NO. 1 1939.  REFERENCE MARK NO. 2
 CQ2652'IS NE OF THE STATION, 42 FEET E OF CENTER OF PAVEMENT OF
 CQ2652'U.S. HIGHWAY 165, 39 FEET N OF CENTER OF GRAVEL ROAD GOING
 CQ2652'E, 9 FEET N OF A FENCE CORNER AT THE NE CORNER OF THE
 CQ2652'INTERSECTION, 5 FEET W OF THE FENCE ON E SIDE OF U.S. HIGHWAY 165.
 CQ2652'A STANDARD U.S.G.S BENCH MARK, STAMPED TT4B 1933, SET
 CQ2652'IN TOP OF A CONCRETE POST 8 INCHES IN DIAMETER AND
 CQ2652'PROJECTING 6 INCHES ABOVE GROUND.
 CQ2652'
 CQ2652'THE AZIMUTH MARK IS A STANDARD U.S.C. AND G.S. AND S.S. DISK,
 CQ2652'STAMPED NO. 665, AND SET IN TOP OF AN 8-INCH CONCRETE CYLINDER,
 CQ2652'FLUSH WITH SURFACE.  THE MARK IS 1.3 MILES NNE OF THE STATION,
 CQ2652'IN THE E SIDE OF U.S. HIGHWAY 165, 2 FEET W OF THE RIGHT-OF-WAY
 CQ2652'FENCE LINE, 48 FEET E OF CENTER OF PAVEMENT, 13 FEET N OF
 CQ2652'TELEPHONE POLE 1052.
 CQ2652'
 CQ2652'A 90-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT
 CQ2652'STATIONS ARRAT AND DAW, AND A 90-FOOT TOWER AT STATION LGS 667.
 CQ2652'
 CQ2652'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 CQ2652
 CQ2652                          STATION RECOVERY (1950)
 CQ2652
 CQ2652'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (CFO)
 CQ2652'STATION RECOVERED, AND STATION AND BOTH REFERENCE MARKS WERE
 CQ2652'FOUND IN GOOD CONDITION.  THE AZIMUTH MARK WAS NOT SEARCHED
 CQ2652'FOR.  A POWER LINE AND POLE HAS BEEN SET ABOUT 3 FEET FROM THE
 CQ2652'STATION MARK.
 CQ2652
 CQ2652                          STATION RECOVERY (1952)
 CQ2652
 CQ2652'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (RCD)
 CQ2652'NEW DESCRIPTION FOLLOWS--
 CQ2652'
 CQ2652'THE STATION IS ABOUT 13 MILES SOUTHWEST OF BASTROP, 54 FEET SOUTH
 CQ2652'OF THE CENTER OF STATE HIGHWAY C 1604, 39 FEET WEST OF THE CENTER
 CQ2652'OF U.S. HIGHWAY 165, 3 FEET NORTH OF A POWER LINE POLE, AND 2
 CQ2652'FEET EAST OF A FENCE CORNER.
 CQ2652'
 CQ2652'TO REACH THE STATION FROM BASTROP, GO SOUTHWEST ON U.S. HIGHWAY
 CQ2652'165 FOR 10.5 MILES TO THE JUNCTION WITH STATE HIGHWAY 11.
 CQ2652'CONTINUE SOUTH ON NO. 165 FOR 2.6 MILES TO THE STATION ON THE
 CQ2652'RIGHT AS DESCRIBED.
 CQ2652'
 CQ2652'THE STATION MARK IS A U.S. COAST AND GEODETIC SURVEY AND STATE
 CQ2652'SURVEY DISK STAMPED NO. 664 SET IN AN 8-INCH CONCRETE CYLINDER
 CQ2652'THAT IS FLUSH WITH THE GROUND.
 CQ2652'
 CQ2652'REFERENCE MARK 1 IS 24 FEET NORTH OF THE CENTER OF STATE
 CQ2652'HIGHWAY C 1604, AND 16 FEET WEST OF A GATE TO A TENANT HOUSE.  IT
 CQ2652'PROJECTS 6 INCHES, AND THE DISK IS STAMPED LGS NO 664 1939.
 CQ2652'TT 4 B (USGS) (RM 2) IS 42 FEET EAST OF THE CENTER OF U.S. HIGHWAY
 CQ2652'165, AND 39 FEET NORTH OF THE CENTER OF STATE HIGHWAY C 1604.  IT
 CQ2652'IS A U.S. GEOLOGICAL SURVEY BENCH MARK DISK STAMPED TT 4 B 1933
 CQ2652'SET IN AN 8-INCH X 8-INCH CONCRETE POST THAT PROJECTS 6 INCHES.
 CQ2652'
 CQ2652'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 CQ2652
 CQ2652                          STATION RECOVERY (1976)
 CQ2652
 CQ2652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 CQ2652'THE STATION WAS VISITED 11-16-76 AND THE STATION MARK WAS FOUND
 CQ2652'IN GOOD CONDITION.  REFERENCE MARK NO. 1 WAS FOUND WITH THE DISK
 CQ2652'BROKENNOUT OF THE TOP OF THE MARK BUT THE CENTER COULD BE
 CQ2652'DETERMINED.  TT4B 1933 USGS WAS NOT FOUND AT THIS DATE AND THE
 CQ2652'AZIMUTH MARK WAS DESTROYED PRIOR TO THIS DATE.  DUE TO ROAD
 CQ2652'CONSTRUCTION THE STATION WAS MOVED WEST-NORTHWEST 39.274
 CQ2652'METERS BY ESTABLISHING A NEW STATION 664 RESET 1976.  A NEW
 CQ2652'AZIMUTH MARK WAS ESTABLISHED AND A POLARIS OBSERVATION TAKEN.
 CQ2652'REFERENCE MARKS NO. 3 AND NO. 4 WERE ESTABLISHED AT THIS DATE.
 CQ2652'THE STATION MARK WILL BE DESTROYED BY ROAD CONSTRUCTION.  SEE
 CQ2652'DESCRIPTION FOR 664 (LGS) RESET 1976.
 CQ2652'
 CQ2652'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--13 MILES SOUTHWEST
 CQ2652'OF BASTROP.
 CQ2652
 CQ2652                          STATION RECOVERY (1976)
 CQ2652
 CQ2652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (UNK)
 CQ2652'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1993 ***********************************************************************
 BX1993  DESIGNATION -  664 KCSRR
 BX1993  PID         -  BX1993
 BX1993  STATE/COUNTY-  LA/VERNON
 BX1993  COUNTRY     -  US
 BX1993  USGS QUAD   -  LEESVILLE (2018)
 BX1993
 BX1993                         *CURRENT SURVEY CONTROL
 BX1993  ______________________________________________________________________
 BX1993* NAD 83(1986) POSITION- 31 11 14.     (N) 093 17 43.     (W)   SCALED
 BX1993* NAVD 88 ORTHO HEIGHT -    82.12  (+/-2cm)      269.4   (feet) VERTCON3
 BX1993  ______________________________________________________________________
 BX1993  GEOID HEIGHT    -        -26.586 (meters)                     GEOID18
 BX1993  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1993
 BX1993.The horizontal coordinates were scaled from a map and have
 BX1993.an estimated accuracy of +/- 6 seconds.
 BX1993
 BX1993.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1993.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1993
 BX1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1993.GEOID18 height accuracy estimate available here.
 BX1993
 BX1993.The vertical order pertains to the NGVD 29 superseded value.
 BX1993
 BX1993.Click photographs - Photos may exist for this station.
 BX1993
 BX1993;                    North         East    Units  Estimated Accuracy
 BX1993;SPC LA N     -    76,480.      924,200.      MT  (+/- 180 meters Scaled)
 BX1993
 BX1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ718503(NAD 83)
 BX1993
 BX1993                          SUPERSEDED SURVEY CONTROL
 BX1993
 BX1993  NGVD 29 (11/26/84)   82.218  (m)          269.74   (f) ADJUSTED    2 0
 BX1993
 BX1993.Superseded values are not recommended for survey control.
 BX1993
 BX1993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1993.See file dsdata.pdf to determine how the superseded data were derived.
 BX1993
 BX1993_MARKER: Z = SEE DESCRIPTION
 BX1993_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1993_SP_SET: RAIL
 BX1993_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1993
 BX1993  HISTORY     - Date     Condition        Report By
 BX1993  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1993  HISTORY     - 1938     GOOD             CGS
 BX1993  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1993
 BX1993                          STATION DESCRIPTION
 BX1993
 BX1993'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1993'4.4 MI NW FROM LEESVILLE.
 BX1993'4.4 MILES NORTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BX1993'STATION AT LEESVILLE, VERNON PARISH, AT STATION 35059+70, AND 40 FEET
 BX1993'SOUTH OF A POINT 40 FEET WEST OF MILEPOST 664.  THE TOP OF THE FLANGE
 BX1993'OF A VERTICAL RAIL.
 BX1993
 BX1993                          STATION RECOVERY (2001)
 BX1993
 BX1993'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1993'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2658 ***********************************************************************
 CQ2658  DESIGNATION -  664 RESET
 CQ2658  PID         -  CQ2658
 CQ2658  STATE/COUNTY-  LA/OUACHITA
 CQ2658  COUNTRY     -  US
 CQ2658  USGS QUAD   -  STERLINGTON (2018)
 CQ2658
 CQ2658                         *CURRENT SURVEY CONTROL
 CQ2658  ______________________________________________________________________
 CQ2658* NAD 83(1997) POSITION- 32 38 47.45209(N) 092 03 28.96330(W)   NO CHECK
 CQ2658* NAVD 88 ORTHO HEIGHT -    25.77  (+/-2cm)       84.5   (feet) VERTCON3
 CQ2658  ______________________________________________________________________
 CQ2658  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 CQ2658  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 CQ2658  HORZ ORDER      -  SECOND
 CQ2658  VERT ORDER      -  THIRD ? (See Below)
 CQ2658
 CQ2658.The horizontal coordinates were established by classical geodetic methods
 CQ2658.and adjusted by the National Geodetic Survey in September 1999.
 CQ2658
 CQ2658.No horizontal observational check was made to the station.
 CQ2658
 CQ2658.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2658.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2658
 CQ2658.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2658.GEOID18 height accuracy estimate available here.
 CQ2658
 CQ2658.The vertical order pertains to the NGVD 29 superseded value.
 CQ2658
 CQ2658.Click photographs - Photos may exist for this station.
 CQ2658
 CQ2658.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2658
 CQ2658. The following values were computed from the NAD 83(1997) position.
 CQ2658
 CQ2658;                    North         East     Units Scale Factor Converg.
 CQ2658;SPC LA N     -   238,086.632 1,041,465.687   MT  0.99999547   +0 14 01.2
 CQ2658;SPC LA N     -   781,122.56  3,416,875.34   sFT  0.99999547   +0 14 01.2
 CQ2658;UTM  15      - 3,612,492.387   588,344.359   MT  0.99969624   +0 30 29.4
 CQ2658
 CQ2658!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2658!SPC LA N     -   1.00000002  x   0.99999547  =   0.99999549
 CQ2658!UTM  15      -   1.00000002  x   0.99969624  =   0.99969626
 CQ2658
 CQ2658:                Primary Azimuth Mark                     Grid Az
 CQ2658:SPC LA N     -  664 RM 5 RESET                           028 58 54.9
 CQ2658:UTM  15      -  664 RM 5 RESET                           028 42 26.7
 CQ2658
 CQ2658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS8834412492(NAD 83)
 CQ2658
 CQ2658|---------------------------------------------------------------------|
 CQ2658| PID    Reference Object                     Distance      Geod. Az  |
 CQ2658|                                                           dddmmss.s |
 CQ2658| CQ2657 664 RM 5 RESET                      APPROX. 1.8 KM 0291256.1 |
 CQ2658| CQ2652 664                                  39.273 METERS 08949     |
 CQ2658| CQ3420 664 RM 3 RESET                                     09344     |
 CQ2658| CY3224 664 RESET RM 4                                     20746     |
 CQ2658|---------------------------------------------------------------------|
 CQ2658
 CQ2658                          SUPERSEDED SURVEY CONTROL
 CQ2658
 CQ2658  NAD 83(1992)-  32 38 47.45238(N)    092 03 28.96418(W) AD(       ) 2
 CQ2658  NAD 83(1986)-  32 38 47.46528(N)    092 03 28.95483(W) AD(       ) 2
 CQ2658  NAD 27      -  32 38 46.96581(N)    092 03 28.47885(W) AD(       ) 2
 CQ2658  NGVD 29              25.95   (m)           85.1    (f) LEVELING    3  
 CQ2658
 CQ2658.Superseded values are not recommended for survey control.
 CQ2658
 CQ2658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2658.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2658
 CQ2658_MARKER: DH = HORIZONTAL CONTROL DISK
 CQ2658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2658_STAMPING: 664 LGS RESET 1976
 CQ2658_MARK LOGO: NGS
 CQ2658_PROJECTION: FLUSH
 CQ2658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2658+STABILITY: SURFACE MOTION
 CQ2658
 CQ2658  HISTORY     - Date     Condition        Report By
 CQ2658  HISTORY     - 1976     MONUMENTED       NGS
 CQ2658
 CQ2658                          STATION DESCRIPTION
 CQ2658
 CQ2658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (AKH)
 CQ2658'THE STATION IS LOCATED ABOUT 8.5 MILES NORTH OF MONROE, 13 MILES
 CQ2658'SOUTHWEST OF BASTROP IN THE SOUTHWEST ANGLE OF A CROSSROADS, 78 FEET
 CQ2658'WEST OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 165, 82 FEET SOUTH OF THE
 CQ2658'CENTER OF THE ROAD LEADING WEST, 34 FEET SOUTH OF A POWER POLE, 281
 CQ2658'FEET NORTH OF A LARGE GRANITE CROSS IN A FAMILY CEMETERY WITH THE
 CQ2658'INSCRIPTION PHILLIPS NEAR THE BOTTOM OF THE CROSS, 34 FEET SOUTH OF A
 CQ2658'CONCRETE RIGHT-OF-WAY POST AND 1 FOOT WEST OF A METAL WITNESS POST.
 CQ2658'IT IS A STANDARD DISK STAMPED 664 LGS RESET 1976, SET IN A 12-INCH
 CQ2658'ROUND CONCRETE POST SET FLUSH WITH THE GROUND.
 CQ2658'
 CQ2658'TO REACH THE STATION FROM BASTROP GO WEST AND SOUTH FOR 10.5 MILES
 CQ2658'SOUTH AND WEST ON U.S. HIGHWAY 165 TO ITS JUNCTION WITH STATE HIGHWAY
 CQ2658'140, CONTINUE SOUTH ON U.S. HIGHWAY 165 FOR 2.6 MILES TO ITS JUNCTION
 CQ2658'WITH A ROAD LEADING WEST AND THE MARK IN THE SOUTHWEST ANGLE.
 CQ2658'
 CQ2658'REFERENCE MARK NO. 3 IS 234.96 FEET EAST OF THE STATION, 53 FEET SOUTH
 CQ2658'OF THE CENTER OF STATE HIGHWAY 134 LEADING EAST, 63 FEET EAST OF THE
 CQ2658'CENTER OF THE NORTH-BOUND LANE OF U.S. HIGHWAY 165, 2 FEET SOUTHEAST
 CQ2658'OF A R-O-W MARKER 549+00, AND 1 FOOT EAST OF THE METAL WITNESS POST.
 CQ2658'IT IS A REFERENCE MARK STAMPED 664 RESET NO 3, 1976, FLUSH WITH THE
 CQ2658'GROUND.
 CQ2658'
 CQ2658'REFERENCE MARK NO. 4 IS 84.16 FEET SOUTH OF THE STATION.  IT IS 78
 CQ2658'FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 165,
 CQ2658'166 FEET SOUTH OF THE CENTER OF A BLACK TOP ROAD LEADING WEST, 118
 CQ2658'FEET SOUTH OF A POWER POLE, 197.6 FEET NORTH OF THE LARGE GRANITE
 CQ2658'CROSS AND 1 FOOT WEST OF A METAL WITNESS POST.  IT IS A REFERENCE MARK
 CQ2658'DISK STAMPED 664 RESET NO. 4 1976, FLUSH WITH THE GROUND.
 CQ2658'
 CQ2658'REFERENCE MARK NO. 5 IS 1.2 MILE NORTHEAST OF THE STATION IN THE
 CQ2658'SOUTHEAST ANGLE OF U.S. HIGHWAY 165 AND A FIELD ROAD LEADING EAST.  IT
 CQ2658'IS 68 FEET SOUTH OF THE CENTER OF THE FIELD ROAD, 70 FEET EAST OF THE
 CQ2658'CENTER OF THE NORTH BOUND LANE OF U.S. HIGHWAY 165, 2 FEET WEST OF A
 CQ2658'POWER POLE, 20 FEET NORTHEAST OF A GAS VENT IN A GAS LINE, 6 FEET
 CQ2658'NORTHEAST OF A JUNCTION BOX OF A TELEPHONE LINE, AND 1 FOOT EAST OF A
 CQ2658'METAL WITNESS POST.  IT IS A STANDARD REFERENCE MARK DISK STAMPED 664
 CQ2658'LGS RESET 1976 RM NO 5, FLUSH WITH THE GROUND.
 CQ2658'
 CQ2658'NEAREST TOWN--BASTROP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3420 ***********************************************************************
 CQ3420  DESIGNATION -  664 RM 3 RESET
 CQ3420  PID         -  CQ3420
 CQ3420  STATE/COUNTY-  LA/OUACHITA
 CQ3420  COUNTRY     -  US
 CQ3420  USGS QUAD   -  STERLINGTON (2018)
 CQ3420
 CQ3420                         *CURRENT SURVEY CONTROL
 CQ3420  ______________________________________________________________________
 CQ3420* NAD 83(1986) POSITION- 32 38 45.     (N) 092 03 26.     (W)   SCALED
 CQ3420* NAVD 88 ORTHO HEIGHT -    25.702 (meters)       84.32  (feet) ADJUSTED
 CQ3420  ______________________________________________________________________
 CQ3420  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 CQ3420  DYNAMIC HEIGHT  -         25.674 (meters)       84.23  (feet) COMP
 CQ3420  MODELED GRAVITY -    979,535.3   (mgal)                       NAVD 88
 CQ3420
 CQ3420  VERT ORDER      -  SECOND    CLASS I
 CQ3420
 CQ3420.The horizontal coordinates were scaled from a map and have
 CQ3420.an estimated accuracy of +/- 6 seconds.
 CQ3420
 CQ3420.The orthometric height was determined by differential leveling and
 CQ3420.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3420.in June 1991.
 CQ3420
 CQ3420.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3420.GEOID18 height accuracy estimate available here.
 CQ3420
 CQ3420.Click photographs - Photos may exist for this station.
 CQ3420
 CQ3420.The dynamic height is computed by dividing the NAVD 88
 CQ3420.geopotential number by the normal gravity value computed on the
 CQ3420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3420.degrees latitude (g = 980.6199 gals.).
 CQ3420
 CQ3420.The modeled gravity was interpolated from observed gravity values.
 CQ3420
 CQ3420;                    North         East    Units  Estimated Accuracy
 CQ3420;SPC LA N     -   238,010.    1,041,540.      MT  (+/- 180 meters Scaled)
 CQ3420
 CQ3420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS884124(NAD 83)
 CQ3420
 CQ3420                          SUPERSEDED SURVEY CONTROL
 CQ3420
 CQ3420.No superseded survey control is available for this station.
 CQ3420
 CQ3420_MARKER: DS = TRIANGULATION STATION DISK
 CQ3420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3420_STAMPING: 664 LGS RESET 1976 NO 3 1976
 CQ3420_MARK LOGO: NGS
 CQ3420_PROJECTION: RECESSED 3 CENTIMETERS
 CQ3420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3420+STABILITY: SURFACE MOTION
 CQ3420
 CQ3420  HISTORY     - Date     Condition        Report By
 CQ3420  HISTORY     - 1976     MONUMENTED       NGS
 CQ3420  HISTORY     - 1986     GOOD             LADTD
 CQ3420
 CQ3420                          STATION DESCRIPTION
 CQ3420
 CQ3420'DESCRIBED BY LA TRANSP AND DEV 1986
 CQ3420'22.5 KM (14 MI) SOUTH ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CQ3420'BASTROP TO THE MARK EAST OF THE HIGHWAY SET IN THE SOUTHEAST QUADRANT
 CQ3420'OF U S HIGHWAY 165 AND STATE HIGHWAY 134, 19.2 METERS (63 FEET) EAST
 CQ3420'OF THE CENTER OF THE HIGHWAY, 16.5 METERS (54 FEET) SOUTH OF THE
 CQ3420'CENTER OF STATE HIGHWAY 134 AND 0.61 METER (2 FEET) SOUTHEAST OF A
 CQ3420'RIGHT-OF-WAY MARKER.  IT IS 0.31 METERS EAST FROM A WITNESS POST AND
 CQ3420'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2657 ***********************************************************************
 CQ2657  DESIGNATION -  664 RM 5 RESET
 CQ2657  PID         -  CQ2657
 CQ2657  STATE/COUNTY-  LA/OUACHITA
 CQ2657  COUNTRY     -  US
 CQ2657  USGS QUAD   -  STERLINGTON (2018)
 CQ2657
 CQ2657                         *CURRENT SURVEY CONTROL
 CQ2657  ______________________________________________________________________
 CQ2657* NAD 83(1997) POSITION- 32 39 37.96005(N) 092 02 55.57105(W)   NO CHECK
 CQ2657* NAVD 88 ORTHO HEIGHT -    24.776 (meters)       81.29  (feet) ADJUSTED
 CQ2657  ______________________________________________________________________
 CQ2657  GEOID HEIGHT    -        -25.913 (meters)                     GEOID18
 CQ2657  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 CQ2657  DYNAMIC HEIGHT  -         24.749 (meters)       81.20  (feet) COMP
 CQ2657  MODELED GRAVITY -    979,536.9   (mgal)                       NAVD 88
 CQ2657
 CQ2657  HORZ ORDER      -  THIRD
 CQ2657  VERT ORDER      -  SECOND    CLASS I
 CQ2657
 CQ2657.The horizontal coordinates were established by classical geodetic methods
 CQ2657.and adjusted by the National Geodetic Survey in September 1999.
 CQ2657
 CQ2657.No horizontal observational check was made to the station.
 CQ2657
 CQ2657.The orthometric height was determined by differential leveling and
 CQ2657.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2657.in June 1991.
 CQ2657
 CQ2657.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2657.GEOID18 height accuracy estimate available here.
 CQ2657
 CQ2657.Click photographs - Photos may exist for this station.
 CQ2657
 CQ2657.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2657
 CQ2657.The dynamic height is computed by dividing the NAVD 88
 CQ2657.geopotential number by the normal gravity value computed on the
 CQ2657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2657.degrees latitude (g = 980.6199 gals.).
 CQ2657
 CQ2657.The modeled gravity was interpolated from observed gravity values.
 CQ2657
 CQ2657. The following values were computed from the NAD 83(1997) position.
 CQ2657
 CQ2657;                    North         East     Units Scale Factor Converg.
 CQ2657;SPC LA N     -   239,646.102 1,042,329.475   MT  0.99999861   +0 14 18.8
 CQ2657;SPC LA N     -   786,238.92  3,419,709.29   sFT  0.99999861   +0 14 18.8
 CQ2657;UTM  15      - 3,614,055.511   589,200.404   MT  0.99969811   +0 30 48.2
 CQ2657
 CQ2657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2657!SPC LA N     -   1.00000018  x   0.99999861  =   0.99999879
 CQ2657!UTM  15      -   1.00000018  x   0.99969811  =   0.99969829
 CQ2657
 CQ2657:                Primary Azimuth Mark                     Grid Az
 CQ2657:SPC LA N     -  664                                      207 52 14.0
 CQ2657:UTM  15      -  664                                      207 35 44.6
 CQ2657
 CQ2657_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS8920014055(NAD 83)
 CQ2657
 CQ2657|---------------------------------------------------------------------|
 CQ2657| PID    Reference Object                     Distance      Geod. Az  |
 CQ2657|                                                           dddmmss.s |
 CQ2657| CQ2652 664                                 APPROX. 1.8 KM 2080632.8 |
 CQ2657|---------------------------------------------------------------------|
 CQ2657
 CQ2657                          SUPERSEDED SURVEY CONTROL
 CQ2657
 CQ2657  NAD 83(1992)-  32 39 37.96035(N)    092 02 55.57195(W) AD(       ) 3
 CQ2657  NAD 83(1986)-  32 39 37.97278(N)    092 02 55.56180(W) AD(       ) 3
 CQ2657  NAD 27      -  32 39 37.47461(N)    092 02 55.08641(W) AD(       ) 3
 CQ2657  NGVD 29 (07/19/86)   25.1    (m)           82.     (f) VERT ANG       
 CQ2657
 CQ2657.Superseded values are not recommended for survey control.
 CQ2657
 CQ2657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2657.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2657
 CQ2657_MARKER: DR = REFERENCE MARK DISK
 CQ2657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2657_STAMPING: 664 LGS RESET 1976 NO 5 1976
 CQ2657_MARK LOGO: NGS
 CQ2657_PROJECTION: FLUSH
 CQ2657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2657+STABILITY: SURFACE MOTION
 CQ2657
 CQ2657  HISTORY     - Date     Condition        Report By
 CQ2657  HISTORY     - 1976     MONUMENTED       NGS
 CQ2657  HISTORY     - 1986     GOOD             LADTD
 CQ2657
 CQ2657                          STATION DESCRIPTION
 CQ2657
 CQ2657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (AKH)
 CQ2657'REFERENCE MARK NO. 5 IS 1.2 MILE NORTHEAST OF STATION 664 LAGS RESET
 CQ2657'IN THE SOUTHEAST ANGLE OF U.S. HIGHWAY 165 AND A FIELD ROAD LEADING
 CQ2657'EAST.  IT IS 68 FEET SOUTH OF THE CENTER OF THE FIELD ROAD, 70
 CQ2657'FEET EAST OF THE CENTER OF THE NORTH BOUND LANE OF U.S. HIGHWAY
 CQ2657'165, 2 FEET WEST OF A POWER POLE, 20 FEET NORTHEAST OF A GAS VENT
 CQ2657'IN A GAS LINE, 6 FEET NORTHEAST OF A JUNCTION BOX OF A TELEPHONE
 CQ2657'LINE, AND 1 FOOT EAST OF A METAL WITNESS POST.  IT IS A STANDARD
 CQ2657'REFERENCE MARK DISK STAMPED 664 LGS RESET 1976 RM NO 5, FLUSH
 CQ2657'WITH THE GROUND.
 CQ2657'
 CQ2657'TO REACH STATION 664 LAGS RESET RM 5 FROM BASTROP GO WEST AND SOUTH
 CQ2657'FOR 10.5 MILES SOUTH AND WEST ON U.S. HIGHWAY 165 TO ITS JUNCTION WITH
 CQ2657'STATE HIGHWAY 140, CONTINUE SOUTH ON U.S. HIGHWAY 165 FOR 2.6
 CQ2657'MILES TO ITS JUNCTION WITH A ROAD LEADING WEST AND THE MARK IN
 CQ2657'THE SOUTHWEST ANGLE.
 CQ2657'
 CQ2657'NEAREST TOWN--BASTROP.
 CQ2657
 CQ2657                          STATION RECOVERY (1986)
 CQ2657
 CQ2657'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CQ2657'20.9 KM (13 MI) SOUTH FROM BASTROP.
 CQ2657'20.9 KM (13 MI) SOUTH ON U S HIGHWAY 165 FROM THE COURTHOUSE IN
 CQ2657'BASTROP TO THE MARK SET EAST OF THE NORTH BOUND LANE OF THE HIGHWAY,
 CQ2657'14.9 METERS (49 FEET) SOUTH-SOUTHWEST OF A RIGHT-OF-WAY MARKER, 21.3
 CQ2657'METERS (70 FEET) EAST OF THE CENTER OF THE NORTH BOUND LANE, 1.5
 CQ2657'METERS (5 FEET) NORTHEAST OF TELEPHONE REPAIR BOX NUMBER 21 AND 0.31
 CQ2657'METERS (1 FOOT) WEST OF A POWER POLE AND GUY WIRE.
 CQ2657'THE MARK IS 0.31 METERS  E FROM A WITNESS POST.
 CQ2657'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1996 ***********************************************************************
 BX1996  DESIGNATION -  666 KCSRR
 BX1996  PID         -  BX1996
 BX1996  STATE/COUNTY-  LA/VERNON
 BX1996  COUNTRY     -  US
 BX1996  USGS QUAD   -  LEESVILLE (2018)
 BX1996
 BX1996                         *CURRENT SURVEY CONTROL
 BX1996  ______________________________________________________________________
 BX1996* NAD 83(1986) POSITION- 31 10 00.     (N) 093 16 24.     (W)   SCALED
 BX1996* NAVD 88 ORTHO HEIGHT -    79.48  (+/-2cm)      260.8   (feet) VERTCON3
 BX1996  ______________________________________________________________________
 BX1996  GEOID HEIGHT    -        -26.550 (meters)                     GEOID18
 BX1996  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1996
 BX1996.The horizontal coordinates were scaled from a map and have
 BX1996.an estimated accuracy of +/- 6 seconds.
 BX1996
 BX1996.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1996.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1996
 BX1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1996.GEOID18 height accuracy estimate available here.
 BX1996
 BX1996.The vertical order pertains to the NGVD 29 superseded value.
 BX1996
 BX1996.Click photographs - Photos may exist for this station.
 BX1996
 BX1996;                    North         East    Units  Estimated Accuracy
 BX1996;SPC LA N     -    74,180.      926,270.      MT  (+/- 180 meters Scaled)
 BX1996
 BX1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ739481(NAD 83)
 BX1996
 BX1996                          SUPERSEDED SURVEY CONTROL
 BX1996
 BX1996  NGVD 29 (11/26/84)   79.581  (m)          261.09   (f) ADJUSTED    2 0
 BX1996
 BX1996.Superseded values are not recommended for survey control.
 BX1996
 BX1996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1996.See file dsdata.pdf to determine how the superseded data were derived.
 BX1996
 BX1996_MARKER: Z = SEE DESCRIPTION
 BX1996_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX1996_SP_SET: RAIL
 BX1996_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1996
 BX1996  HISTORY     - Date     Condition        Report By
 BX1996  HISTORY     - UNK      MONUMENTED       KCSRR
 BX1996  HISTORY     - 1935     GOOD             CGS
 BX1996  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1996
 BX1996                          STATION DESCRIPTION
 BX1996
 BX1996'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX1996'2.3 MI NW FROM LEESVILLE.
 BX1996'2.3 MILES NORTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BX1996'STATION AT LEESVILLE, VERNON PARISH, AT STATION 35165+ 10, AND 40 FEET
 BX1996'WEST OF A POINT 40 FEET NORTH OF MILEPOST 666.  THE TOP OF THE FLANGE
 BX1996'OF A VERTICAL RAIL.
 BX1996
 BX1996                          STATION RECOVERY (2001)
 BX1996
 BX1996'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1996'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0675 ***********************************************************************
 BW0675  DESIGNATION -  67 DIETZE BOLT
 BW0675  PID         -  BW0675
 BW0675  STATE/COUNTY-  LA/CONCORDIA
 BW0675  COUNTRY     -  US
 BW0675  USGS QUAD   -  NATCHEZ (2018)
 BW0675
 BW0675                         *CURRENT SURVEY CONTROL
 BW0675  ______________________________________________________________________
 BW0675* NAD 83(1986) POSITION- 31 32 23.51   (N) 091 29 42.38   (W)   HD_HELD1
 BW0675* NAVD 88 ORTHO HEIGHT -    17.06  (+/-2cm)       56.0   (feet) VERTCON3
 BW0675  ______________________________________________________________________
 BW0675  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 BW0675  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0675
 BW0675.The horizontal coordinates were determined by differentially corrected
 BW0675.hand held GPS observations or other comparable positioning techniques
 BW0675.and have an estimated accuracy of +/- 3 meters.
 BW0675
 BW0675.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0675.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0675
 BW0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0675.GEOID18 height accuracy estimate available here.
 BW0675
 BW0675.The vertical order pertains to the NGVD 29 superseded value.
 BW0675
 BW0675.Click photographs - Photos may exist for this station.
 BW0675
 BW0675;                    North         East    Units  Estimated Accuracy
 BW0675;SPC LA N     -   115,737.7   1,095,419.3     MT  (+/- 3 meters HH1 GPS) 
 BW0675
 BW0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4285890416(NAD 83)
 BW0675
 BW0675                          SUPERSEDED SURVEY CONTROL
 BW0675
 BW0675  NGVD 29 (??/??/92)   17.05   (m)           55.9    (f) COMPUTED    1 2
 BW0675
 BW0675.Superseded values are not recommended for survey control.
 BW0675
 BW0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0675.See file dsdata.pdf to determine how the superseded data were derived.
 BW0675
 BW0675_MARKER: B = BOLT
 BW0675_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0675_SP_SET: UNDERGROUND SLAB
 BW0675_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0675
 BW0675  HISTORY     - Date     Condition        Report By
 BW0675  HISTORY     - UNK      MONUMENTED       USACE
 BW0675  HISTORY     - 1966     GOOD             CGS
 BW0675
 BW0675                          STATION DESCRIPTION
 BW0675
 BW0675'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0675'5.2 MI SW FROM VIDALIA.
 BW0675'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW0675'AT VIDALIA, THENCE 4.8 MILES SOUTHWEST ALONG STATE HIGHWAY 131 TO
 BW0675'THREE LARGE SILOS AND A LARGE STOCK BUILDING, THENCE ABOUT 0.25 MILE
 BW0675'SOUTHEAST ACROSS AN OPEN PASTURE, ABOUT 117 YARDS NORTH OF THE CENTER
 BW0675'LINE OF A LEVEE, 140 FEET NORTHWEST OF A LONE 26-INCH HACKBERRY TREE,
 BW0675'91 FEET NORTHEAST OF A CORNER FENCE POST, 31 FEET EAST OF A 10-INCH
 BW0675'PECAN TREE, 31 FEET NORTH OF A LONE TOMBSTONE AT THE GRAVE OF FRANCIS
 BW0675'LEE, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 1/2 FEET
 BW0675'BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE
 BW0675'BEARING A BRASS CAP AND PROJECTING 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0674 ***********************************************************************
 BW0674  DESIGNATION -  67 DIETZE CAP
 BW0674  PID         -  BW0674
 BW0674  STATE/COUNTY-  LA/CONCORDIA
 BW0674  COUNTRY     -  US
 BW0674  USGS QUAD   -  NATCHEZ (2018)
 BW0674
 BW0674                         *CURRENT SURVEY CONTROL
 BW0674  ______________________________________________________________________
 BW0674* NAD 83(1986) POSITION- 31 32 23.51   (N) 091 29 42.38   (W)   HD_HELD1
 BW0674* NAVD 88 ORTHO HEIGHT -    18.29  (+/-2cm)       60.0   (feet) VERTCON3
 BW0674  ______________________________________________________________________
 BW0674  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 BW0674  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0674
 BW0674.The horizontal coordinates were determined by differentially corrected
 BW0674.hand held GPS observations or other comparable positioning techniques
 BW0674.and have an estimated accuracy of +/- 3 meters.
 BW0674
 BW0674.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0674.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0674
 BW0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0674.GEOID18 height accuracy estimate available here.
 BW0674
 BW0674.The vertical order pertains to the NGVD 29 superseded value.
 BW0674
 BW0674.Click photographs - Photos may exist for this station.
 BW0674
 BW0674;                    North         East    Units  Estimated Accuracy
 BW0674;SPC LA N     -   115,737.7   1,095,419.3     MT  (+/- 3 meters HH1 GPS) 
 BW0674
 BW0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4285890416(NAD 83)
 BW0674
 BW0674                          SUPERSEDED SURVEY CONTROL
 BW0674
 BW0674  NGVD 29 (??/??/92)   18.28   (m)           60.0    (f) COMPUTED    1 2
 BW0674
 BW0674.Superseded values are not recommended for survey control.
 BW0674
 BW0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0674.See file dsdata.pdf to determine how the superseded data were derived.
 BW0674
 BW0674_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW0674_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW0674_MARK LOGO: USACE
 BW0674_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW0674_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0674
 BW0674  HISTORY     - Date     Condition        Report By
 BW0674  HISTORY     - UNK      MONUMENTED       USACE
 BW0674  HISTORY     - 1966     GOOD             CGS
 BW0674
 BW0674                          STATION DESCRIPTION
 BW0674
 BW0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0674'5.2 MI SW FROM VIDALIA.
 BW0674'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW0674'AT VIDALIA, THENCE 4.8 MILES SOUTHWEST ALONG STATE HIGHWAY 131 TO
 BW0674'THREE LARGE SILOS AND A LARGE STOCK BUILDING, THENCE ABOUT 0.25 MILE
 BW0674'SOUTHEAST ACROSS AN OPEN PASTURE, ABOUT 117 YARDS NORTH OF THE CENTER
 BW0674'LINE OF A LEVEE, 140 FEET NORTHWEST OF A LONE 26-INCH HACKBERRY TREE,
 BW0674'91 FEET NORTHEAST OF A CORNER FENCE POST, 31 FEET EAST OF A 10-INCH
 BW0674'PECAN TREE, 31 FEET NORTH OF A LONE TOMBSTONE AT THE GRAVE OF FRANCIS
 BW0674'LEE, THROUGH A 4-INCH IRON PIPE BEARING A BRASS CAP AND PROJECTING 1
 BW0674'FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0355 ***********************************************************************
 AU0355  DESIGNATION -  67 LBLD ANO
 AU0355  PID         -  AU0355
 AU0355  STATE/COUNTY-  LA/JEFFERSON
 AU0355  COUNTRY     -  US
 AU0355  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0355
 AU0355                         *CURRENT SURVEY CONTROL
 AU0355  ______________________________________________________________________
 AU0355* NAD 83(1986) POSITION- 29 55 11.     (N) 090 12 29.     (W)   SCALED
 AU0355* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0355  **This station is located in a suspected subsidence area (see below).
 AU0355  ______________________________________________________________________
 AU0355  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 AU0355
 AU0355.The horizontal coordinates were scaled from a map and have
 AU0355.an estimated accuracy of +/- 6 seconds.
 AU0355
 AU0355.** This station is in an area of known vertical motion. If an
 AU0355.** orthometric height was ever established but is not available 
 AU0355.** in the current survey control section, the orthometric height
 AU0355.** is considered suspect.  Suspect heights are available in the
 AU0355.** superseded section only if requested.
 AU0355
 AU0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0355.GEOID18 height accuracy estimate available here.
 AU0355
 AU0355.Click photographs - Photos may exist for this station.
 AU0355
 AU0355;                    North         East    Units  Estimated Accuracy
 AU0355;SPC LA S     -   157,900.    1,108,650.      MT  (+/- 180 meters Scaled)
 AU0355
 AU0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP695131(NAD 83)
 AU0355
 AU0355                          SUPERSEDED SURVEY CONTROL
 AU0355
 AU0355.No superseded survey control is available for this station.
 AU0355
 AU0355_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0355_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0355_SP_SET: 101.10 FT IRON PIPE
 AU0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0355+STABILITY: SURFACE MOTION
 AU0355
 AU0355  HISTORY     - Date     Condition        Report By
 AU0355  HISTORY     - 1975     MONUMENTED       USACE
 AU0355  HISTORY     - 1977     GOOD             NGS
 AU0355  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0355
 AU0355                          STATION DESCRIPTION
 AU0355
 AU0355'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0355'0.1 MI EAST FROM WAGGAMAN.
 AU0355'0.15 MILE EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF GEORGE
 AU0355'STREET, 35 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY, 238 FT. WEST
 AU0355'OF THE EXTENDED CENTER LINE OF AVONDALE GARDEN ROAD, 62 FT. SOUTH OF
 AU0355'LEVEE STATION MARKER NUMBER 3600, 94 FT. EAST OF A POWER LINE POLE
 AU0355'WITH A TRANSFORMER AND ONE GUY WIRE, 69 FT. WEST OF A POWER LINE
 AU0355'POLE WITH A STREET LIGHT AND ONE GUY WIRE, A 1-INCH IRON PIPE WITH CAP
 AU0355'DRIVEN TO A DEPTH OF 101.10 FT., ENCASED IN A 2-INCH IRON PIPE BORED
 AU0355'TO A DEPTH OF 61.49 FT., ACCESS TO 1-INCH IRON PIPE CAP IS HAD THROUGH
 AU0355'A 3-INCH STEEL SCREW CAP FLUSH WITH THE GROUND.
 AU0355
 AU0355                          STATION RECOVERY (1984)
 AU0355
 AU0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0355'SEARCHED FOR NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0762 ***********************************************************************
 AU0762  DESIGNATION -  67 LLD
 AU0762  PID         -  AU0762
 AU0762  STATE/COUNTY-  LA/JEFFERSON
 AU0762  COUNTRY     -  US
 AU0762  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0762
 AU0762                         *CURRENT SURVEY CONTROL
 AU0762  ______________________________________________________________________
 AU0762* NAD 83(1986) POSITION- 29 57 11.     (N) 090 14 01.     (W)   SCALED
 AU0762* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0762  **This station is located in a suspected subsidence area (see below).
 AU0762  ______________________________________________________________________
 AU0762  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 AU0762
 AU0762.The horizontal coordinates were scaled from a map and have
 AU0762.an estimated accuracy of +/- 6 seconds.
 AU0762
 AU0762.** This station is in an area of known vertical motion. If an
 AU0762.** orthometric height was ever established but is not available 
 AU0762.** in the current survey control section, the orthometric height
 AU0762.** is considered suspect.  Suspect heights are available in the
 AU0762.** superseded section only if requested.
 AU0762
 AU0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0762.GEOID18 height accuracy estimate available here.
 AU0762
 AU0762.Click photographs - Photos may exist for this station.
 AU0762
 AU0762;                    North         East    Units  Estimated Accuracy
 AU0762;SPC LA S     -   161,570.    1,106,150.      MT  (+/- 180 meters Scaled)
 AU0762
 AU0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP669168(NAD 83)
 AU0762
 AU0762                          SUPERSEDED SURVEY CONTROL
 AU0762
 AU0762.No superseded survey control is available for this station.
 AU0762
 AU0762_MARKER: P = PIPE CAP
 AU0762_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0762_STAMPING: 67 LLD
 AU0762_MARK LOGO: USACE
 AU0762_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0762_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0762
 AU0762  HISTORY     - Date     Condition        Report By
 AU0762  HISTORY     - UNK      MONUMENTED       USACE
 AU0762  HISTORY     - 1951     GOOD             CGS
 AU0762  HISTORY     - 1964     MARK NOT FOUND   CGS
 AU0762
 AU0762                          STATION DESCRIPTION
 AU0762
 AU0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0762'ABOUT 3.6 MILES WEST ALONG STATE HIGHWAY 30 FROM THE TEXAS PACIFIC
 AU0762'RAILROAD STATION AT AVONDALE, ABOUT 0.1 MILE SOUTHEAST OF THE JUNCTION
 AU0762'OF A DRIVE SOUTHWEST, 55 FEET RIVERWARD FROM A 28-INCH PECAN TREE, 28
 AU0762'FEET DOWNSTREAM FROM A LEANING 14-INCH WILLOW TREE AT ANGLE IN LEVEE
 AU0762'AND HIGHWAY, 21 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1
 AU0762'FOOT SOUTHEAST OF A 4-INCH CONCRETE WITNESS POST CAST USBM, AND SET IN
 AU0762'THE TOP OF A CONCRETE POST.
 AU0762
 AU0762                          STATION RECOVERY (1964)
 AU0762
 AU0762'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0762'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2246 ***********************************************************************
 CQ2246  DESIGNATION -  672
 CQ2246  PID         -  CQ2246
 CQ2246  STATE/COUNTY-  LA/UNION
 CQ2246  COUNTRY     -  US
 CQ2246  USGS QUAD   -  STERLINGTON (2018)
 CQ2246
 CQ2246                         *CURRENT SURVEY CONTROL
 CQ2246  ______________________________________________________________________
 CQ2246* NAD 83(1986) POSITION- 32 42 12.     (N) 092 06 30.     (W)   SCALED
 CQ2246* NAVD 88 ORTHO HEIGHT -    38.292 (meters)      125.63  (feet) ADJUSTED
 CQ2246  ______________________________________________________________________
 CQ2246  GEOID HEIGHT    -        -25.926 (meters)                     GEOID18
 CQ2246  DYNAMIC HEIGHT  -         38.250 (meters)      125.49  (feet) COMP
 CQ2246  MODELED GRAVITY -    979,539.0   (mgal)                       NAVD 88
 CQ2246
 CQ2246  VERT ORDER      -  SECOND    CLASS I
 CQ2246
 CQ2246.The horizontal coordinates were scaled from a map and have
 CQ2246.an estimated accuracy of +/- 6 seconds.
 CQ2246
 CQ2246.The orthometric height was determined by differential leveling and
 CQ2246.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2246.in June 1991.
 CQ2246
 CQ2246.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2246.GEOID18 height accuracy estimate available here.
 CQ2246
 CQ2246.Click photographs - Photos may exist for this station.
 CQ2246
 CQ2246.The dynamic height is computed by dividing the NAVD 88
 CQ2246.geopotential number by the normal gravity value computed on the
 CQ2246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2246.degrees latitude (g = 980.6199 gals.).
 CQ2246
 CQ2246.The modeled gravity was interpolated from observed gravity values.
 CQ2246
 CQ2246;                    North         East    Units  Estimated Accuracy
 CQ2246;SPC LA N     -   244,370.    1,036,730.      MT  (+/- 180 meters Scaled)
 CQ2246
 CQ2246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS835187(NAD 83)
 CQ2246
 CQ2246                          SUPERSEDED SURVEY CONTROL
 CQ2246
 CQ2246  NGVD 29 (11/26/84)   38.375  (m)          125.90   (f) ADJUSTED    2 1
 CQ2246
 CQ2246.Superseded values are not recommended for survey control.
 CQ2246
 CQ2246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2246.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2246
 CQ2246_MARKER: DD = SURVEY DISK
 CQ2246_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ2246_STAMPING: 672 LCS
 CQ2246_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2246_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2246
 CQ2246  HISTORY     - Date     Condition        Report By
 CQ2246  HISTORY     - UNK      MONUMENTED       LAGS
 CQ2246  HISTORY     - 1972     GOOD             LADTD
 CQ2246  HISTORY     - 1989     GOOD             USPSQD
 CQ2246
 CQ2246                          STATION DESCRIPTION
 CQ2246
 CQ2246'DESCRIBED BY LA TRANSP AND DEV 1972
 CQ2246'1.2 MI W FROM STERLINGTON.
 CQ2246'ABOUT 1.1 MILES WEST ALONG LA 2 FROM WEST END OF OUACHITA RIVER BRIDGE
 CQ2246'AT STERLINGTON, 35 FEET SOUTH OF LA HWY 2, 200 FEET SOUTHWEST OF
 CQ2246'SOUTHWEST CORNER OF BRICK BUILDING (DEFEES GRO.) IN EDGE OF PINE
 CQ2246'WOODS, 5 FEET SOUTH OF A TELEPHONE LINE, 31 FEET WEST OF TELEPHONE
 CQ2246'POST AND BOX FOR UNDERGROUND TELEPHONE CABLE.  MARKER IS CONCRETE
 CQ2246'MONUMENT POURED INSIDE 6 INCH CLAY PIPE WITH STANDARD BRASS CAP
 CQ2246'PROJECTING ABOUT 4 INCHES ABOVE GROUND.  A METAL WITNESS POST IS SET 1
 CQ2246'FOOT NORTH OF THE MARK.
 CQ2246
 CQ2246                          STATION RECOVERY (1989)
 CQ2246
 CQ2246'RECOVERY NOTE BY US POWER SQUADRON 1989 (JRF)
 CQ2246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2003 ***********************************************************************
 BX2003  DESIGNATION -  672 1/2 KCSRR
 BX2003  PID         -  BX2003
 BX2003  STATE/COUNTY-  LA/VERNON
 BX2003  COUNTRY     -  US
 BX2003  USGS QUAD   -  NEW LLANO (2018)
 BX2003
 BX2003                         *CURRENT SURVEY CONTROL
 BX2003  ______________________________________________________________________
 BX2003* NAD 83(1986) POSITION- 31 04 43.     (N) 093 16 10.     (W)   SCALED
 BX2003* NAVD 88 ORTHO HEIGHT -    77.17  (+/-2cm)      253.2   (feet) VERTCON3
 BX2003  ______________________________________________________________________
 BX2003  GEOID HEIGHT    -        -26.603 (meters)                     GEOID18
 BX2003  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2003
 BX2003.The horizontal coordinates were scaled from a map and have
 BX2003.an estimated accuracy of +/- 6 seconds.
 BX2003
 BX2003.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2003.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2003
 BX2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2003.GEOID18 height accuracy estimate available here.
 BX2003
 BX2003.The vertical order pertains to the NGVD 29 superseded value.
 BX2003
 BX2003.Click photographs - Photos may exist for this station.
 BX2003
 BX2003;                    North         East    Units  Estimated Accuracy
 BX2003;SPC LA N     -    64,420.      926,570.      MT  (+/- 180 meters Scaled)
 BX2003
 BX2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ742383(NAD 83)
 BX2003
 BX2003                          SUPERSEDED SURVEY CONTROL
 BX2003
 BX2003  NGVD 29 (11/26/84)   77.279  (m)          253.54   (f) ADJUSTED    2 0
 BX2003
 BX2003.Superseded values are not recommended for survey control.
 BX2003
 BX2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2003.See file dsdata.pdf to determine how the superseded data were derived.
 BX2003
 BX2003_MARKER: Z = SEE DESCRIPTION
 BX2003_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2003_SP_SET: RAIL
 BX2003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2003
 BX2003  HISTORY     - Date     Condition        Report By
 BX2003  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2003  HISTORY     - 1938     MARK NOT FOUND   CGS
 BX2003  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2003
 BX2003                          STATION DESCRIPTION
 BX2003
 BX2003'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX2003'4.1 MI S FROM LEESVILLE.
 BX2003'4.1 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BX2003'STATION AT LEESVILLE, VERNON PARISH, AT STATION 35505, AND 40 FEET
 BX2003'SOUTHWEST OF A POINT 10 FEET NORTHWEST OF THE FIRST POLE NORTH OF
 BX2003'MILEPOLE 672 1/2.  THE TOP OF THE BALL OF A VERTICAL RAIL.
 BX2003
 BX2003                          STATION RECOVERY (2001)
 BX2003
 BX2003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2003'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0774 ***********************************************************************
 CQ0774  DESIGNATION -  673
 CQ0774  PID         -  CQ0774
 CQ0774  STATE/COUNTY-  LA/CALDWELL
 CQ0774  COUNTRY     -  US
 CQ0774  USGS QUAD   -  RIVERTON (2018)
 CQ0774
 CQ0774                         *CURRENT SURVEY CONTROL
 CQ0774  ______________________________________________________________________
 CQ0774* NAD 83(1986) POSITION- 32 13 36.     (N) 092 07 12.     (W)   SCALED
 CQ0774* NAVD 88 ORTHO HEIGHT -    23.52  (+/-2cm)       77.2   (feet) VERTCON3
 CQ0774  ______________________________________________________________________
 CQ0774  GEOID HEIGHT    -        -25.729 (meters)                     GEOID18
 CQ0774  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0774
 CQ0774.The horizontal coordinates were scaled from a map and have
 CQ0774.an estimated accuracy of +/- 6 seconds.
 CQ0774
 CQ0774.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0774.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0774
 CQ0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0774.GEOID18 height accuracy estimate available here.
 CQ0774
 CQ0774.The vertical order pertains to the NGVD 29 superseded value.
 CQ0774
 CQ0774.Click photographs - Photos may exist for this station.
 CQ0774
 CQ0774;                    North         East    Units  Estimated Accuracy
 CQ0774;SPC LA N     -   191,510.    1,035,820.      MT  (+/- 180 meters Scaled)
 CQ0774
 CQ0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR829659(NAD 83)
 CQ0774
 CQ0774                          SUPERSEDED SURVEY CONTROL
 CQ0774
 CQ0774  NGVD 29 (11/26/84)   23.599  (m)           77.42   (f) ADJUSTED    1 2
 CQ0774
 CQ0774.Superseded values are not recommended for survey control.
 CQ0774
 CQ0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0774.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0774
 CQ0774_MARKER: DD = SURVEY DISK
 CQ0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0774_STAMPING: 673 3932+24 22
 CQ0774_MARK LOGO: USACE
 CQ0774_PROJECTION: FLUSH
 CQ0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0774+STABILITY: SURFACE MOTION
 CQ0774
 CQ0774  HISTORY     - Date     Condition        Report By
 CQ0774  HISTORY     - UNK      MONUMENTED       USACE
 CQ0774  HISTORY     - 1966     GOOD             CGS
 CQ0774  HISTORY     - 1986     MARK NOT FOUND   USPSQD
 CQ0774
 CQ0774                          STATION DESCRIPTION
 CQ0774
 CQ0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0774'5.8 MI SW FROM BOSCO.
 CQ0774'ABOUT 4.9 MILES SOUTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 CQ0774'BOSCO, THENCE 0.9 MILE NORTHWEST ALONG A PAVED ROAD, IN SECTION 1, T
 CQ0774'14 N, R 3 E, ON THE TOP OF A LEVEE, 60 FEET SOUTHEAST OF THE CENTER
 CQ0774'LINE OF THE ROAD, 92 FEET SOUTH AND ACROSS THE ROAD FROM THE EAST
 CQ0774'CORNER OF A CHAIN LINK FENCE AROUND A YARD, 9.3 FEET SOUTHEAST OF A
 CQ0774'METAL WITNESS POST, ABOUT LEVEL WITH THE TOP OF THE LEVEE, ABOUT 6
 CQ0774'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 CQ0774'POST FLUSH WITH THE GROUND.
 CQ0774
 CQ0774                          STATION RECOVERY (1986)
 CQ0774
 CQ0774'RECOVERY NOTE BY US POWER SQUADRON 1986 (RRB)
 CQ0774'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2009 ***********************************************************************
 BX2009  DESIGNATION -  676 1/2 KCSRR
 BX2009  PID         -  BX2009
 BX2009  STATE/COUNTY-  LA/VERNON
 BX2009  COUNTRY     -  US
 BX2009  USGS QUAD   -  NEW LLANO (2018)
 BX2009
 BX2009                         *CURRENT SURVEY CONTROL
 BX2009  ______________________________________________________________________
 BX2009* NAD 83(1986) POSITION- 31 01 18.     (N) 093 16 05.     (W)   SCALED
 BX2009* NAVD 88 ORTHO HEIGHT -    77.04  (+/-2cm)      252.8   (feet) VERTCON3
 BX2009  ______________________________________________________________________
 BX2009  GEOID HEIGHT    -        -26.648 (meters)                     GEOID18
 BX2009  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2009
 BX2009.The horizontal coordinates were scaled from a map and have
 BX2009.an estimated accuracy of +/- 6 seconds.
 BX2009
 BX2009.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2009.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2009
 BX2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2009.GEOID18 height accuracy estimate available here.
 BX2009
 BX2009.The vertical order pertains to the NGVD 29 superseded value.
 BX2009
 BX2009.Click photographs - Photos may exist for this station.
 BX2009
 BX2009;                    North         East    Units  Estimated Accuracy
 BX2009;SPC LA N     -    58,100.      926,660.      MT  (+/- 180 meters Scaled)
 BX2009
 BX2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ744320(NAD 83)
 BX2009
 BX2009                          SUPERSEDED SURVEY CONTROL
 BX2009
 BX2009  NGVD 29 (11/26/84)   77.169  (m)          253.18   (f) ADJUSTED    2 0
 BX2009
 BX2009.Superseded values are not recommended for survey control.
 BX2009
 BX2009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2009.See file dsdata.pdf to determine how the superseded data were derived.
 BX2009
 BX2009_MARKER: Z = SEE DESCRIPTION
 BX2009_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BX2009_SP_SET: RAIL
 BX2009_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2009
 BX2009  HISTORY     - Date     Condition        Report By
 BX2009  HISTORY     - UNK      MONUMENTED       KCSRR
 BX2009  HISTORY     - 1941     GOOD             CGS
 BX2009  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2009  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2009
 BX2009                          STATION DESCRIPTION
 BX2009
 BX2009'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 BX2009'8.1 MI S FROM LEESVILLE.
 BX2009'8.1 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BX2009'STATION AT LEESVILLE, VERNON PARISH, AT STATION 35717, AND 40 FEET
 BX2009'WEST OF A POINT 80 FEET NORTH OF MILEPOLE 676 1/2.  THE TOP OF THE
 BX2009'BALL OF A VERTICAL RAIL.
 BX2009
 BX2009                          STATION RECOVERY (1994)
 BX2009
 BX2009'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2009'MARK NOT FOUND.
 BX2009
 BX2009                          STATION RECOVERY (2001)
 BX2009
 BX2009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2009'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1276 ***********************************************************************
 BK1276  DESIGNATION -  679.5 KCSRR
 BK1276  PID         -  BK1276
 BK1276  STATE/COUNTY-  LA/VERNON
 BK1276  COUNTRY     -  US
 BK1276  USGS QUAD   -  ROSEPINE (2018)
 BK1276
 BK1276                         *CURRENT SURVEY CONTROL
 BK1276  ______________________________________________________________________
 BK1276* NAD 83(1986) POSITION- 30 59 28.     (N) 093 16 53.     (W)   SCALED
 BK1276* NAVD 88 ORTHO HEIGHT -    89.74  (+/-2cm)      294.4   (feet) VERTCON3
 BK1276  ______________________________________________________________________
 BK1276  GEOID HEIGHT    -        -26.693 (meters)                     GEOID18
 BK1276  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1276
 BK1276.The horizontal coordinates were scaled from a map and have
 BK1276.an estimated accuracy of +/- 6 seconds.
 BK1276
 BK1276.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1276.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1276
 BK1276.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1276.GEOID18 height accuracy estimate available here.
 BK1276
 BK1276.The vertical order pertains to the NGVD 29 superseded value.
 BK1276
 BK1276.Click photographs - Photos may exist for this station.
 BK1276
 BK1276;                    North         East    Units  Estimated Accuracy
 BK1276;SPC LA N     -    54,720.      925,360.      MT  (+/- 180 meters Scaled)
 BK1276
 BK1276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ731286(NAD 83)
 BK1276
 BK1276                          SUPERSEDED SURVEY CONTROL
 BK1276
 BK1276  NGVD 29 (11/26/84)   89.884  (m)          294.89   (f) ADJUSTED    2 0
 BK1276
 BK1276.Superseded values are not recommended for survey control.
 BK1276
 BK1276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1276.See file dsdata.pdf to determine how the superseded data were derived.
 BK1276
 BK1276_MARKER: Z = SEE DESCRIPTION
 BK1276_SETTING: 0 = UNSPECIFIED SETTING
 BK1276_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1276
 BK1276  HISTORY     - Date     Condition        Report By
 BK1276  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1276  HISTORY     - 1938     MARK NOT FOUND   CGS
 BK1276  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1276
 BK1276                          STATION DESCRIPTION
 BK1276
 BK1276'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BK1276'10.2 MI N FROM DE RIDDER.
 BK1276'IN VERNON PARISH, 10.2 MILES NORTH ALONG THE KANSAS CITY SOUTHERN
 BK1276'RAILWAY FROM THE STATION AT DE RIDDER, BEAUREGARD PARISH, AT STATION
 BK1276'35879+35, AND 40 FEET WEST OF A POINT 60 FEET NORTH OF THE FIRST POLE
 BK1276'SOUTH OF MILEPOLE 679 1/2.  THE TOP OF THE FLANGE OF A VERTICAL RAIL.
 BK1276
 BK1276                          STATION RECOVERY (2001)
 BK1276
 BK1276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1276'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0844 ***********************************************************************
 BJ0844  DESIGNATION -  68 EABPL
 BJ0844  PID         -  BJ0844
 BJ0844  STATE/COUNTY-  LA/IBERIA
 BJ0844  COUNTRY     -  US
 BJ0844  USGS QUAD   -  PIGEON (2018)
 BJ0844
 BJ0844                         *CURRENT SURVEY CONTROL
 BJ0844  ______________________________________________________________________
 BJ0844* NAD 83(1986) POSITION- 30 01 07.     (N) 091 15 22.     (W)   SCALED
 BJ0844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0844  **This station is located in a suspected subsidence area (see below).
 BJ0844  ______________________________________________________________________
 BJ0844  GEOID HEIGHT    -        -26.504 (meters)                     GEOID18
 BJ0844  DYNAMIC HEIGHT  -          2.803 (meters)        9.20  (feet) COMP
 BJ0844  MODELED GRAVITY -    979,307.9   (mgal)                       NAVD 88
 BJ0844
 BJ0844.The horizontal coordinates were scaled from a map and have
 BJ0844.an estimated accuracy of +/- 6 seconds.
 BJ0844
 BJ0844.** This station is in an area of known vertical motion. If an
 BJ0844.** orthometric height was ever established but is not available 
 BJ0844.** in the current survey control section, the orthometric height
 BJ0844.** is considered suspect.  Suspect heights are available in the
 BJ0844.** superseded section only if requested.
 BJ0844
 BJ0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0844.GEOID18 height accuracy estimate available here.
 BJ0844
 BJ0844.Click photographs - Photos may exist for this station.
 BJ0844
 BJ0844.The dynamic height is computed by dividing the NAVD 88
 BJ0844.geopotential number by the normal gravity value computed on the
 BJ0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0844.degrees latitude (g = 980.6199 gals.).
 BJ0844
 BJ0844.The modeled gravity was interpolated from observed gravity values.
 BJ0844
 BJ0844;                    North         East    Units  Estimated Accuracy
 BJ0844;SPC LA S     -   168,330.    1,007,450.      MT  (+/- 180 meters Scaled)
 BJ0844
 BJ0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP681221(NAD 83)
 BJ0844
 BJ0844                          SUPERSEDED SURVEY CONTROL
 BJ0844
 BJ0844.No superseded survey control is available for this station.
 BJ0844
 BJ0844_MARKER: DD = SURVEY DISK
 BJ0844_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0844_STAMPING: PBM 68 EABPL 1976
 BJ0844_MARK LOGO: USACE
 BJ0844_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0844_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0844_ROD/PIPE-DEPTH: 33.8 meters
 BJ0844
 BJ0844  HISTORY     - Date     Condition        Report By
 BJ0844  HISTORY     - 1976     MONUMENTED       USACE
 BJ0844  HISTORY     - 1976     GOOD             NGS
 BJ0844
 BJ0844                          STATION DESCRIPTION
 BJ0844
 BJ0844'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0844'4.1 MI SOUTH FROM PIGEON.
 BJ0844'4.1 MILES SOUTH ALONG STATE HIGHWAY 997 AND A LEVEE FROM THE SOUTH
 BJ0844'END OF A DRAWBRIDGE OVER THE LOWER GRAND RIVER, 0.1 MILE SOUTH OF THE
 BJ0844'JUNCTION OF A DIRT ROAD LEADING EAST, 70 FT WEST OF THE CENTER LINE
 BJ0844'OF THE HIGHWAY, 162 FT EAST OF THE CENTER OF THE LEVEE, A 1-INCH
 BJ0844'IRON PIPE WITH A DISK DRIVEN TO A DEPTH OF 111 FT ENCASED IN A 2-INCH
 BJ0844'IRON PIPE BORED TO A DEPTH OF 102 FT WITH A 3 INCH SCREW CAP FOR
 BJ0844'ACCESS, THE SCREW CAP PROJECTS 22 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0357 ***********************************************************************
 AU0357  DESIGNATION -  68 LBLD ANO
 AU0357  PID         -  AU0357
 AU0357  STATE/COUNTY-  LA/JEFFERSON
 AU0357  COUNTRY     -  US
 AU0357  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0357
 AU0357                         *CURRENT SURVEY CONTROL
 AU0357  ______________________________________________________________________
 AU0357* NAD 83(1986) POSITION- 29 55 11.     (N) 090 12 18.     (W)   SCALED
 AU0357* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0357  **This station is located in a suspected subsidence area (see below).
 AU0357  ______________________________________________________________________
 AU0357  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 AU0357
 AU0357.The horizontal coordinates were scaled from a map and have
 AU0357.an estimated accuracy of +/- 6 seconds.
 AU0357
 AU0357.** This station is in an area of known vertical motion. If an
 AU0357.** orthometric height was ever established but is not available 
 AU0357.** in the current survey control section, the orthometric height
 AU0357.** is considered suspect.  Suspect heights are available in the
 AU0357.** superseded section only if requested.
 AU0357
 AU0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0357.GEOID18 height accuracy estimate available here.
 AU0357
 AU0357.Click photographs - Photos may exist for this station.
 AU0357
 AU0357;                    North         East    Units  Estimated Accuracy
 AU0357;SPC LA S     -   157,910.    1,108,950.      MT  (+/- 180 meters Scaled)
 AU0357
 AU0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP698131(NAD 83)
 AU0357
 AU0357                          SUPERSEDED SURVEY CONTROL
 AU0357
 AU0357.No superseded survey control is available for this station.
 AU0357
 AU0357_MARKER: Z = SEE DESCRIPTION
 AU0357_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0357_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0357
 AU0357  HISTORY     - Date     Condition        Report By
 AU0357  HISTORY     - 1975     MONUMENTED       USACE
 AU0357  HISTORY     - 1977     GOOD             NGS
 AU0357  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0357
 AU0357                          STATION DESCRIPTION
 AU0357
 AU0357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0357'0.3 MI EAST FROM WAGGAMAN.
 AU0357'0.35 MILE EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF GEORGE
 AU0357'STREET AT WAGGAMAN, 31 FT. NORTH OF THE CENTER LINE OF THE HIGHWAY,
 AU0357'44.5 FT. SOUTH OF LEVEE STATION MARKER NUMBER 3610, 56 FT. NORTH-
 AU0357'NORTHWEST AND ACROSS THE HIGHWAY FROM A POWER LINE POLE WITH A
 AU0357'STREET LIGHT NUMBER 6, A 1-INCH IRON PIPE WITH CAP DRIVEN TO A
 AU0357'DEPTH OF 88.30 FT., ENCASED BY A 2-INCH IRON PIPE BORED TO A DEPTH
 AU0357'OF 62.16 FT., PIPE CAP IS HAD THROUGH A 3-INCH STEEL SCREW CAP
 AU0357'FLUSH WITH THE GROUND.
 AU0357
 AU0357                          STATION RECOVERY (1984)
 AU0357
 AU0357'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0357'SERCH WAS MADE WITH USE PERSONEL BUT NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0761 ***********************************************************************
 AU0761  DESIGNATION -  68 LLD
 AU0761  PID         -  AU0761
 AU0761  STATE/COUNTY-  LA/JEFFERSON
 AU0761  COUNTRY     -  US
 AU0761  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0761
 AU0761                         *CURRENT SURVEY CONTROL
 AU0761  ______________________________________________________________________
 AU0761* NAD 83(1986) POSITION- 29 56 36.     (N) 090 13 46.     (W)   SCALED
 AU0761* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0761  **This station is located in a suspected subsidence area (see below).
 AU0761  ______________________________________________________________________
 AU0761  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 AU0761  OBS GRAVITY     -    979,312.1   (mgal)                       GRAV_OBS
 AU0761
 AU0761.The horizontal coordinates were scaled from a map and have
 AU0761.an estimated accuracy of +/- 6 seconds.
 AU0761
 AU0761.** This station is in an area of known vertical motion. If an
 AU0761.** orthometric height was ever established but is not available 
 AU0761.** in the current survey control section, the orthometric height
 AU0761.** is considered suspect.  Suspect heights are available in the
 AU0761.** superseded section only if requested.
 AU0761
 AU0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0761.GEOID18 height accuracy estimate available here.
 AU0761
 AU0761.Click photographs - Photos may exist for this station.
 AU0761
 AU0761.The observed gravity was obtained from relative gravimeter ties
 AU0761.to the IGSN71 gravity network.
 AU0761
 AU0761;                    North         East    Units  Estimated Accuracy
 AU0761;SPC LA S     -   160,500.    1,106,560.      MT  (+/- 180 meters Scaled)
 AU0761
 AU0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP674157(NAD 83)
 AU0761
 AU0761                          SUPERSEDED SURVEY CONTROL
 AU0761
 AU0761.No superseded survey control is available for this station.
 AU0761
 AU0761_MARKER: P = PIPE CAP
 AU0761_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0761_STAMPING: 68 LLD
 AU0761_MARK LOGO: USACE
 AU0761_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0761_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0761
 AU0761  HISTORY     - Date     Condition        Report By
 AU0761  HISTORY     - UNK      MONUMENTED       USACE
 AU0761  HISTORY     - 1964     GOOD             CGS
 AU0761  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0761  HISTORY     - 1984     GOOD             LA-051
 AU0761
 AU0761                          STATION DESCRIPTION
 AU0761
 AU0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0761'ABOUT 2.9 MILES WEST ALONG STATE HIGHWAY 18 (RIVER ROAD) FROM THE
 AU0761'SOUTHERN PACIFIC COMPANY RAILROAD STATION AT AVONDALE, ABOUT 1.35
 AU0761'MILES WESTERLY FROM THE WAGGAMAN SCHOOL, AT A T FENCE CORNER, 26 FEET
 AU0761'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET NORTHEAST OF A
 AU0761'FENCE CORNER, 70 FEET SOUTHEAST OF THE CENTER LINE OF A DRIVEWAY
 AU0761'LEADING SOUTHWEST TO A SMALL ONE STORY FARM HOUSE, 36.5 FEET NORTHWEST
 AU0761'OF THE NORTHWEST END OF A PIPE CULVERT UNDER FIELD ROAD, 1 FOOT
 AU0761'NORTHWEST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 AU0761'HIGHWAY AND PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0761
 AU0761                          STATION RECOVERY (1984)
 AU0761
 AU0761'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0761'SEARCHED FOR BUT NOT FOUND NO FARM HOUSE WAS FOUND IN AREA.
 AU0761
 AU0761                          STATION RECOVERY (1984)
 AU0761
 AU0761'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0761'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0773 ***********************************************************************
 CQ0773  DESIGNATION -  680
 CQ0773  PID         -  CQ0773
 CQ0773  STATE/COUNTY-  LA/CALDWELL
 CQ0773  COUNTRY     -  US
 CQ0773  USGS QUAD   -  RIVERTON (2018)
 CQ0773
 CQ0773                         *CURRENT SURVEY CONTROL
 CQ0773  ______________________________________________________________________
 CQ0773* NAD 83(1986) POSITION- 32 13 42.     (N) 092 06 52.     (W)   SCALED
 CQ0773* NAVD 88 ORTHO HEIGHT -    23.64  (+/-2cm)       77.6   (feet) VERTCON3
 CQ0773  ______________________________________________________________________
 CQ0773  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 CQ0773  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0773
 CQ0773.The horizontal coordinates were scaled from a map and have
 CQ0773.an estimated accuracy of +/- 6 seconds.
 CQ0773
 CQ0773.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0773.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0773
 CQ0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0773.GEOID18 height accuracy estimate available here.
 CQ0773
 CQ0773.The vertical order pertains to the NGVD 29 superseded value.
 CQ0773
 CQ0773.Click photographs - Photos may exist for this station.
 CQ0773
 CQ0773;                    North         East    Units  Estimated Accuracy
 CQ0773;SPC LA N     -   191,700.    1,036,340.      MT  (+/- 180 meters Scaled)
 CQ0773
 CQ0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR834660(NAD 83)
 CQ0773
 CQ0773                          SUPERSEDED SURVEY CONTROL
 CQ0773
 CQ0773  NGVD 29 (11/26/84)   23.720  (m)           77.82   (f) ADJUSTED    1 2
 CQ0773
 CQ0773.Superseded values are not recommended for survey control.
 CQ0773
 CQ0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0773.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0773
 CQ0773_MARKER: DD = SURVEY DISK
 CQ0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0773_STAMPING: 680 3952+2919
 CQ0773_MARK LOGO: USACE
 CQ0773_PROJECTION: FLUSH
 CQ0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0773+STABILITY: SURFACE MOTION
 CQ0773
 CQ0773  HISTORY     - Date     Condition        Report By
 CQ0773  HISTORY     - UNK      MONUMENTED       USACE
 CQ0773  HISTORY     - 1966     GOOD             CGS
 CQ0773
 CQ0773                          STATION DESCRIPTION
 CQ0773
 CQ0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0773'5.5 MI S FROM BOSCO.
 CQ0773'ABOUT 4.9 MILES SOUTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 CQ0773'BOSCO, THENCE 0.6 MILE NORTHWEST ALONG A PAVED ROAD, IN SECTION 1, T
 CQ0773'14 N, R 3 E, ABOUT 0.6 MILE NORTHWEST OF THE SMALL COMMUNITY OF COREY,
 CQ0773'ABOUT 0.1 MILE NORTHWEST OF A BRICK FARMHOUSE, ON THE TOP OF A LEVEE,
 CQ0773'50 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 69 FEET NORTHWEST OF
 CQ0773'A CATTLE GUARD ON THE TOP OF THE LEVEE, 25 FEET SOUTHWEST OF A FENCE,
 CQ0773'8.0 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TOP
 CQ0773'OF THE LEVEE, ABOUT 10 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 CQ0773'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1278 ***********************************************************************
 BK1278  DESIGNATION -  681 KCSRR
 BK1278  PID         -  BK1278
 BK1278  STATE/COUNTY-  LA/VERNON
 BK1278  COUNTRY     -  US
 BK1278  USGS QUAD   -  ROSEPINE (2018)
 BK1278
 BK1278                         *CURRENT SURVEY CONTROL
 BK1278  ______________________________________________________________________
 BK1278* NAD 83(1986) POSITION- 30 57 48.     (N) 093 16 54.     (W)   SCALED
 BK1278* NAVD 88 ORTHO HEIGHT -    76.17  (+/-2cm)      249.9   (feet) VERTCON3
 BK1278  ______________________________________________________________________
 BK1278  GEOID HEIGHT    -        -26.724 (meters)                     GEOID18
 BK1278  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1278
 BK1278.The horizontal coordinates were scaled from a map and have
 BK1278.an estimated accuracy of +/- 6 seconds.
 BK1278
 BK1278.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1278.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1278
 BK1278.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1278.GEOID18 height accuracy estimate available here.
 BK1278
 BK1278.The vertical order pertains to the NGVD 29 superseded value.
 BK1278
 BK1278.Click photographs - Photos may exist for this station.
 BK1278
 BK1278;                    North         East    Units  Estimated Accuracy
 BK1278;SPC LA N     -    51,640.      925,320.      MT  (+/- 180 meters Scaled)
 BK1278
 BK1278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ731255(NAD 83)
 BK1278
 BK1278                          SUPERSEDED SURVEY CONTROL
 BK1278
 BK1278  NGVD 29 (11/26/84)   76.337  (m)          250.45   (f) ADJUSTED    2 0
 BK1278
 BK1278.Superseded values are not recommended for survey control.
 BK1278
 BK1278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1278.See file dsdata.pdf to determine how the superseded data were derived.
 BK1278
 BK1278_MARKER: Z = SEE DESCRIPTION
 BK1278_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1278_SP_SET: BRIDGE
 BK1278_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1278
 BK1278  HISTORY     - Date     Condition        Report By
 BK1278  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1278  HISTORY     - 1941     GOOD             CGS
 BK1278  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1278  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1278
 BK1278                          STATION DESCRIPTION
 BK1278
 BK1278'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 BK1278'8.3 MI N FROM DE RIDDER.
 BK1278'IN VERNON PARISH, 8.3 MILES NORTH ALONG THE KANSAS CITY SOUTHERN
 BK1278'RAILWAY FROM THE STATION AT DE RIDDER, BEAUREGARD PARISH, AT STATION
 BK1278'35957+65, 8 FEET WEST OF A POINT 40 FEET NORTH OF MILEPOST 681, AT A
 BK1278'ROAD CROSSING, 63 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND 42
 BK1278'FEET WEST OF THE WEST RAIL.  THE TOP OF THE BALL OF A VERTICAL RAIL.
 BK1278
 BK1278                          STATION RECOVERY (1994)
 BK1278
 BK1278'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1278'MARK NOT FOUND.
 BK1278
 BK1278                          STATION RECOVERY (2001)
 BK1278
 BK1278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1278'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1280 ***********************************************************************
 BK1280  DESIGNATION -  682 KCSRR
 BK1280  PID         -  BK1280
 BK1280  STATE/COUNTY-  LA/VERNON
 BK1280  COUNTRY     -  US
 BK1280  USGS QUAD   -  ROSEPINE (2018)
 BK1280
 BK1280                         *CURRENT SURVEY CONTROL
 BK1280  ______________________________________________________________________
 BK1280* NAD 83(1986) POSITION- 30 56 53.     (N) 093 16 53.     (W)   SCALED
 BK1280* NAVD 88 ORTHO HEIGHT -    67.54  (+/-2cm)      221.6   (feet) VERTCON3
 BK1280  ______________________________________________________________________
 BK1280  GEOID HEIGHT    -        -26.740 (meters)                     GEOID18
 BK1280  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1280
 BK1280.The horizontal coordinates were scaled from a map and have
 BK1280.an estimated accuracy of +/- 6 seconds.
 BK1280
 BK1280.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1280.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1280
 BK1280.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1280.GEOID18 height accuracy estimate available here.
 BK1280
 BK1280.The vertical order pertains to the NGVD 29 superseded value.
 BK1280
 BK1280.Click photographs - Photos may exist for this station.
 BK1280
 BK1280;                    North         East    Units  Estimated Accuracy
 BK1280;SPC LA N     -    49,950.      925,330.      MT  (+/- 180 meters Scaled)
 BK1280
 BK1280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ731238(NAD 83)
 BK1280
 BK1280                          SUPERSEDED SURVEY CONTROL
 BK1280
 BK1280  NGVD 29 (11/26/84)   67.712  (m)          222.15   (f) ADJUSTED    2 0
 BK1280
 BK1280.Superseded values are not recommended for survey control.
 BK1280
 BK1280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1280.See file dsdata.pdf to determine how the superseded data were derived.
 BK1280
 BK1280_MARKER: Z = SEE DESCRIPTION
 BK1280_SETTING: 0 = UNSPECIFIED SETTING
 BK1280_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1280
 BK1280  HISTORY     - Date     Condition        Report By
 BK1280  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1280  HISTORY     - 1941     GOOD             CGS
 BK1280  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1280  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1280
 BK1280                          STATION DESCRIPTION
 BK1280
 BK1280'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 BK1280'7.2 MI N FROM DE RIDDER.
 BK1280'IN VERNON PARISH, 7.2 MILES NORTH ALONG THE KANSAS CITY SOUTHERN
 BK1280'RAILWAY FROM THE STATION AT DE RIDDER, BEAUREGARD PARISH, AT STATION
 BK1280'36014+90, AND 40 FEET WEST OF A POINT 45 FEET SOUTH OF THE THIRD POLE
 BK1280'SOUTH OF MILEPOST 682.  THE TOP OF THE BALL OF A VERTICAL RAIL.
 BK1280
 BK1280                          STATION RECOVERY (1994)
 BK1280
 BK1280'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1280'MARK NOT FOUND.
 BK1280
 BK1280                          STATION RECOVERY (2001)
 BK1280
 BK1280'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1280'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1323 ***********************************************************************
 BJ1323  DESIGNATION -  684+00
 BJ1323  PID         -  BJ1323
 BJ1323  STATE/COUNTY-  LA/JEFFERSON
 BJ1323  COUNTRY     -  US
 BJ1323  USGS QUAD   -  INDIAN BEACH (2018)
 BJ1323
 BJ1323                         *CURRENT SURVEY CONTROL
 BJ1323  ______________________________________________________________________
 BJ1323* NAD 83(1986) POSITION- 30 01 10.     (N) 090 09 18.     (W)   SCALED
 BJ1323* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1323  **This station is located in a suspected subsidence area (see below).
 BJ1323  ______________________________________________________________________
 BJ1323  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 BJ1323
 BJ1323.The horizontal coordinates were scaled from a map and have
 BJ1323.an estimated accuracy of +/- 6 seconds.
 BJ1323
 BJ1323.** This station is in an area of known vertical motion. If an
 BJ1323.** orthometric height was ever established but is not available 
 BJ1323.** in the current survey control section, the orthometric height
 BJ1323.** is considered suspect.  Suspect heights are available in the
 BJ1323.** superseded section only if requested.
 BJ1323
 BJ1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1323.GEOID18 height accuracy estimate available here.
 BJ1323
 BJ1323.Click photographs - Photos may exist for this station.
 BJ1323
 BJ1323;                    North         East    Units  Estimated Accuracy
 BJ1323;SPC LA S     -   169,010.    1,113,660.      MT  (+/- 180 meters Scaled)
 BJ1323
 BJ1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP743243(NAD 83)
 BJ1323
 BJ1323                          SUPERSEDED SURVEY CONTROL
 BJ1323
 BJ1323.No superseded survey control is available for this station.
 BJ1323
 BJ1323_MARKER: P = PIPE CAP
 BJ1323_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ1323_MARK LOGO: USACE
 BJ1323_PROJECTION: PROJECTING 46 CENTIMETERS
 BJ1323_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1323_ROD/PIPE-DEPTH: 20.7 meters
 BJ1323
 BJ1323  HISTORY     - Date     Condition        Report By
 BJ1323  HISTORY     - UNK      MONUMENTED       USACE
 BJ1323  HISTORY     - 1963     GOOD             CGS
 BJ1323
 BJ1323                          STATION DESCRIPTION
 BJ1323
 BJ1323'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1323'AT METAIRIE, 150 FEET WEST ALONG PONTCHARTRAIN LEVEE FROM SOUTH-BOUND
 BJ1323'LANE OF NORTH CAUSEWAY BOULEVARD, 50 FEET NORTH OF THE CENTER LINE OF
 BJ1323'EAST WEST GRAVEL ROAD, 140 FEET SOUTH OF SOUTH SIDE OF LEVEE (SLOPE
 BJ1323'MEASUREMENT), MARK IS A 1 INCH PIPE DRIVEN 67.9 FEET INTO GROUND, THIS
 BJ1323'PIPE IS IN A 2 INCH PIPE THAT WAS SET IN A DRILLED HOLE TO A DEPTH OF
 BJ1323'56 FEET, ACCESS TO THE PIPE IS HAD BY REMOVING A 2 1/2 CAP STAMPED PBM
 BJ1323'634+00 WHICH IS SCREWED ON TOP OF THE OUTER PIPE, 3 FEET NORTH OF A
 BJ1323'WOODEN WITNESS POST AND PROJECTS ABOUT 18 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0212 ***********************************************************************
 CQ0212  DESIGNATION -  685
 CQ0212  PID         -  CQ0212
 CQ0212  STATE/COUNTY-  LA/UNION
 CQ0212  COUNTRY     -  US
 CQ0212  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0212
 CQ0212                         *CURRENT SURVEY CONTROL
 CQ0212  ______________________________________________________________________
 CQ0212* NAD 83(1986) POSITION- 32 42 15.     (N) 092 12 51.     (W)   SCALED
 CQ0212* NAVD 88 ORTHO HEIGHT -    58.856 (meters)      193.10  (feet) ADJUSTED
 CQ0212  ______________________________________________________________________
 CQ0212  GEOID HEIGHT    -        -25.930 (meters)                     GEOID18
 CQ0212  DYNAMIC HEIGHT  -         58.791 (meters)      192.88  (feet) COMP
 CQ0212  MODELED GRAVITY -    979,536.5   (mgal)                       NAVD 88
 CQ0212
 CQ0212  VERT ORDER      -  SECOND    CLASS 0
 CQ0212
 CQ0212.The horizontal coordinates were scaled from a map and have
 CQ0212.an estimated accuracy of +/- 6 seconds.
 CQ0212
 CQ0212.The orthometric height was determined by differential leveling and
 CQ0212.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0212.in June 1991.
 CQ0212
 CQ0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0212.GEOID18 height accuracy estimate available here.
 CQ0212
 CQ0212.Click photographs - Photos may exist for this station.
 CQ0212
 CQ0212.The dynamic height is computed by dividing the NAVD 88
 CQ0212.geopotential number by the normal gravity value computed on the
 CQ0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0212.degrees latitude (g = 980.6199 gals.).
 CQ0212
 CQ0212.The modeled gravity was interpolated from observed gravity values.
 CQ0212
 CQ0212;                    North         East    Units  Estimated Accuracy
 CQ0212;SPC LA N     -   244,430.    1,026,800.      MT  (+/- 180 meters Scaled)
 CQ0212
 CQ0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS736187(NAD 83)
 CQ0212
 CQ0212                          SUPERSEDED SURVEY CONTROL
 CQ0212
 CQ0212  NGVD 29 (11/26/84)   58.952  (m)          193.41   (f) ADJUSTED    2 0
 CQ0212
 CQ0212.Superseded values are not recommended for survey control.
 CQ0212
 CQ0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0212.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0212
 CQ0212_MARKER: DD = SURVEY DISK
 CQ0212_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0212_MARK LOGO: CGS+SS
 CQ0212_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0212
 CQ0212  HISTORY     - Date     Condition        Report By
 CQ0212  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0212  HISTORY     - 1968     MARK NOT FOUND   LADH
 CQ0212
 CQ0212                          STATION DESCRIPTION
 CQ0212
 CQ0212'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0212'12.5 MI SE FROM FARMERVILLE.
 CQ0212'LOCATED 12.5 MILES SOUTHEAST ALONG THE OLD LOWER PORT UNION ROAD FROM
 CQ0212'FARMERVILLE, UNION PARISH, 1.8 MILES NORTHWEST OF THE ROCKY BRANCH
 CQ0212'SCHOOL, 1.20 FEET NORTHEAST OF THE CENTER OF THE JUNCTION OF A ROAD
 CQ0212'LEADING NORTHWEST, AND 48 FEET EAST OF THE CENTERLINE OF THE PORT
 CQ0212'UNION ROAD.  A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A
 CQ0212'CONCRETE POST.  NOTE-- AN OIL WELL HAS BEEN DRILLED WITHIN
 CQ0212'APPROXIMATELY 60 FEET OF THE DESCRIBED LOCATION OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0213 ***********************************************************************
 CQ0213  DESIGNATION -  686
 CQ0213  PID         -  CQ0213
 CQ0213  STATE/COUNTY-  LA/UNION
 CQ0213  COUNTRY     -  US
 CQ0213  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0213
 CQ0213                         *CURRENT SURVEY CONTROL
 CQ0213  ______________________________________________________________________
 CQ0213* NAD 83(1986) POSITION- 32 41 58.     (N) 092 12 52.     (W)   SCALED
 CQ0213* NAVD 88 ORTHO HEIGHT -    56.417 (meters)      185.09  (feet) ADJUSTED
 CQ0213  ______________________________________________________________________
 CQ0213  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 CQ0213  DYNAMIC HEIGHT  -         56.355 (meters)      184.89  (feet) COMP
 CQ0213  MODELED GRAVITY -    979,536.1   (mgal)                       NAVD 88
 CQ0213
 CQ0213  VERT ORDER      -  SECOND    CLASS 0
 CQ0213
 CQ0213.The horizontal coordinates were scaled from a map and have
 CQ0213.an estimated accuracy of +/- 6 seconds.
 CQ0213
 CQ0213.The orthometric height was determined by differential leveling and
 CQ0213.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0213.in June 1991.
 CQ0213
 CQ0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0213.GEOID18 height accuracy estimate available here.
 CQ0213
 CQ0213.Click photographs - Photos may exist for this station.
 CQ0213
 CQ0213.The dynamic height is computed by dividing the NAVD 88
 CQ0213.geopotential number by the normal gravity value computed on the
 CQ0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0213.degrees latitude (g = 980.6199 gals.).
 CQ0213
 CQ0213.The modeled gravity was interpolated from observed gravity values.
 CQ0213
 CQ0213;                    North         East    Units  Estimated Accuracy
 CQ0213;SPC LA N     -   243,910.    1,026,780.      MT  (+/- 180 meters Scaled)
 CQ0213
 CQ0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS736182(NAD 83)
 CQ0213
 CQ0213                          SUPERSEDED SURVEY CONTROL
 CQ0213
 CQ0213  NGVD 29 (11/26/84)   56.512  (m)          185.41   (f) ADJUSTED    2 0
 CQ0213
 CQ0213.Superseded values are not recommended for survey control.
 CQ0213
 CQ0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0213.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0213
 CQ0213_MARKER: DD = SURVEY DISK
 CQ0213_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0213_MARK LOGO: CGS+SS
 CQ0213_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0213
 CQ0213  HISTORY     - Date     Condition        Report By
 CQ0213  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0213  HISTORY     - 1968     GOOD             LADH
 CQ0213
 CQ0213                          STATION DESCRIPTION
 CQ0213
 CQ0213'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0213'12.8 MI SE FROM FARMERVILLE.
 CQ0213'LOCATED 12.8 MILES SOUTHEAST ALONG THE OLD LOWER PORT UNION ROAD FROM
 CQ0213'FARMERVILLE, UNION PARISH, 1.5 MILES NORTHWEST OF THE ROCKY BRANCH
 CQ0213'SCHOOL, AND 23 FEET WEST OF THE CENTERLINE OF THE ROAD.  A STATE
 CQ0213'SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0214 ***********************************************************************
 CQ0214  DESIGNATION -  687
 CQ0214  PID         -  CQ0214
 CQ0214  STATE/COUNTY-  LA/UNION
 CQ0214  COUNTRY     -  US
 CQ0214  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0214
 CQ0214                         *CURRENT SURVEY CONTROL
 CQ0214  ______________________________________________________________________
 CQ0214* NAD 83(1986) POSITION- 32 41 48.     (N) 092 12 48.     (W)   SCALED
 CQ0214* NAVD 88 ORTHO HEIGHT -    54.000 (meters)      177.17  (feet) ADJUSTED
 CQ0214  ______________________________________________________________________
 CQ0214  GEOID HEIGHT    -        -25.926 (meters)                     GEOID18
 CQ0214  DYNAMIC HEIGHT  -         53.941 (meters)      176.97  (feet) COMP
 CQ0214  MODELED GRAVITY -    979,535.9   (mgal)                       NAVD 88
 CQ0214
 CQ0214  VERT ORDER      -  SECOND    CLASS 0
 CQ0214
 CQ0214.The horizontal coordinates were scaled from a map and have
 CQ0214.an estimated accuracy of +/- 6 seconds.
 CQ0214
 CQ0214.The orthometric height was determined by differential leveling and
 CQ0214.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0214.in June 1991.
 CQ0214
 CQ0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0214.GEOID18 height accuracy estimate available here.
 CQ0214
 CQ0214.Click photographs - Photos may exist for this station.
 CQ0214
 CQ0214.The dynamic height is computed by dividing the NAVD 88
 CQ0214.geopotential number by the normal gravity value computed on the
 CQ0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0214.degrees latitude (g = 980.6199 gals.).
 CQ0214
 CQ0214.The modeled gravity was interpolated from observed gravity values.
 CQ0214
 CQ0214;                    North         East    Units  Estimated Accuracy
 CQ0214;SPC LA N     -   243,600.    1,026,880.      MT  (+/- 180 meters Scaled)
 CQ0214
 CQ0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS737179(NAD 83)
 CQ0214
 CQ0214                          SUPERSEDED SURVEY CONTROL
 CQ0214
 CQ0214  NGVD 29 (11/26/84)   54.096  (m)          177.48   (f) ADJUSTED    2 0
 CQ0214
 CQ0214.Superseded values are not recommended for survey control.
 CQ0214
 CQ0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0214.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0214
 CQ0214_MARKER: DD = SURVEY DISK
 CQ0214_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0214_MARK LOGO: CGS+SS
 CQ0214_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0214
 CQ0214  HISTORY     - Date     Condition        Report By
 CQ0214  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0214  HISTORY     - 1968     MARK NOT FOUND   LADH
 CQ0214
 CQ0214                          STATION DESCRIPTION
 CQ0214
 CQ0214'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0214'13.0 MI SE FROM FARMERVILLE.
 CQ0214'LOCATED 13.0 MILES ALONG THE OLD LOWER PORT UNION ROAD FROM
 CQ0214'FARMERVILLE, UNION PARISH, 1.3 MILES NORTHWEST OF THE ROCKY BRANCH
 CQ0214'SCHOOL, 0.1 MILE SOUTHEAST OF THE OLLIE NOLAN FARMHOUSE, 22 FEET WEST
 CQ0214'OF THE CENTERLINE OF THE ROAD, AND 2 FEET EAST OF THE RIGHT-OF-WAY
 CQ0214'FENCE.  A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE
 CQ0214'POST.  NOTE-- THE ROAD HAS BEEN GRADED, WIDENED, AND SURFACED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1289 ***********************************************************************
 BK1289  DESIGNATION -  688 1/2 KCSRR
 BK1289  PID         -  BK1289
 BK1289  STATE/COUNTY-  LA/BEAUREGARD
 BK1289  COUNTRY     -  US
 BK1289  USGS QUAD   -  DERIDDER (2018)
 BK1289
 BK1289                         *CURRENT SURVEY CONTROL
 BK1289  ______________________________________________________________________
 BK1289* NAD 83(1986) POSITION- 30 51 14.     (N) 093 17 07.     (W)   SCALED
 BK1289* NAVD 88 ORTHO HEIGHT -    57.25  (+/-2cm)      187.8   (feet) VERTCON3
 BK1289  ______________________________________________________________________
 BK1289  GEOID HEIGHT    -        -26.831 (meters)                     GEOID18
 BK1289  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1289
 BK1289.The horizontal coordinates were scaled from a map and have
 BK1289.an estimated accuracy of +/- 6 seconds.
 BK1289
 BK1289.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1289.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1289
 BK1289.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1289.GEOID18 height accuracy estimate available here.
 BK1289
 BK1289.The vertical order pertains to the NGVD 29 superseded value.
 BK1289
 BK1289.Click photographs - Photos may exist for this station.
 BK1289
 BK1289;                    North         East    Units  Estimated Accuracy
 BK1289;SPC LA S     -   262,520.      813,300.      MT  (+/- 180 meters Scaled)
 BK1289
 BK1289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ727134(NAD 83)
 BK1289
 BK1289                          SUPERSEDED SURVEY CONTROL
 BK1289
 BK1289  NGVD 29 (??/??/92)   57.401  (m)          188.32   (f) ADJ UNCH    2 0
 BK1289
 BK1289.Superseded values are not recommended for survey control.
 BK1289
 BK1289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1289.See file dsdata.pdf to determine how the superseded data were derived.
 BK1289
 BK1289_MARKER: Z = SEE DESCRIPTION
 BK1289_SETTING: 0 = UNSPECIFIED SETTING
 BK1289_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1289
 BK1289  HISTORY     - Date     Condition        Report By
 BK1289  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1289  HISTORY     - 1935     GOOD             CGS
 BK1289
 BK1289                          STATION DESCRIPTION
 BK1289
 BK1289'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1289'0.5 MI N FROM DE RIDDER.
 BK1289'0.5 MILE NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM DE RIDDER,
 BK1289'BEAUREGARD PARISH, AT STATION 36358, AND 10 FEET WEST OF A POINT 40
 BK1289'FEET SOUTH OF THE THIRD POLE SOUTH OF MILEPOLE 688 1/2.  THE TOP OF
 BK1289'THE FLANGE OF A VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0215 ***********************************************************************
 CQ0215  DESIGNATION -  689
 CQ0215  PID         -  CQ0215
 CQ0215  STATE/COUNTY-  LA/UNION
 CQ0215  COUNTRY     -  US
 CQ0215  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0215
 CQ0215                         *CURRENT SURVEY CONTROL
 CQ0215  ______________________________________________________________________
 CQ0215* NAD 83(1986) POSITION- 32 41 38.     (N) 092 12 26.     (W)   SCALED
 CQ0215* NAVD 88 ORTHO HEIGHT -    51.299 (meters)      168.30  (feet) ADJUSTED
 CQ0215  ______________________________________________________________________
 CQ0215  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 CQ0215  DYNAMIC HEIGHT  -         51.243 (meters)      168.12  (feet) COMP
 CQ0215  MODELED GRAVITY -    979,535.8   (mgal)                       NAVD 88
 CQ0215
 CQ0215  VERT ORDER      -  SECOND    CLASS 0
 CQ0215
 CQ0215.The horizontal coordinates were scaled from a map and have
 CQ0215.an estimated accuracy of +/- 6 seconds.
 CQ0215
 CQ0215.The orthometric height was determined by differential leveling and
 CQ0215.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0215.in June 1991.
 CQ0215
 CQ0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0215.GEOID18 height accuracy estimate available here.
 CQ0215
 CQ0215.Click photographs - Photos may exist for this station.
 CQ0215
 CQ0215.The dynamic height is computed by dividing the NAVD 88
 CQ0215.geopotential number by the normal gravity value computed on the
 CQ0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0215.degrees latitude (g = 980.6199 gals.).
 CQ0215
 CQ0215.The modeled gravity was interpolated from observed gravity values.
 CQ0215
 CQ0215;                    North         East    Units  Estimated Accuracy
 CQ0215;SPC LA N     -   243,290.    1,027,460.      MT  (+/- 180 meters Scaled)
 CQ0215
 CQ0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS743176(NAD 83)
 CQ0215
 CQ0215                          SUPERSEDED SURVEY CONTROL
 CQ0215
 CQ0215  NGVD 29 (11/26/84)   51.395  (m)          168.62   (f) ADJUSTED    2 0
 CQ0215
 CQ0215.Superseded values are not recommended for survey control.
 CQ0215
 CQ0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0215.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0215
 CQ0215_MARKER: DD = SURVEY DISK
 CQ0215_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0215_MARK LOGO: CGS+SS
 CQ0215_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0215
 CQ0215  HISTORY     - Date     Condition        Report By
 CQ0215  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0215  HISTORY     - 1968     MARK NOT FOUND   LADH
 CQ0215
 CQ0215                          STATION DESCRIPTION
 CQ0215
 CQ0215'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0215'13.4 MI SE FROM FARMERVILLE.
 CQ0215'LOCATED 13.4 MILES SOUTHEAST ALONG THE OLD PORT UNION ROAD FROM
 CQ0215'FARMERVILLE, UNION PARISH, 0.9 MILE NORTH OF THE ROCKY BRANCH SCHOOL,
 CQ0215'72 FEET SOUTHWEST OF THE MRS. W.H. DUMAS FARMHOUSE, AND 19 FEET EAST
 CQ0215'OF THE CENTERLINE OF THE ROAD.  A STATE SURVEY STANDARD DISK, SET IN
 CQ0215'THE TOP OF A CONCRETE POST.  NOTE-- THE ROAD HAS BEEN GRADED, WIDENED,
 CQ0215'AND SURFACED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1387 ***********************************************************************
 BX1387  DESIGNATION -  69 BOLT
 BX1387  PID         -  BX1387
 BX1387  STATE/COUNTY-  LA/GRANT
 BX1387  COUNTRY     -  US
 BX1387  USGS QUAD   -  COLFAX (2018)
 BX1387
 BX1387                         *CURRENT SURVEY CONTROL
 BX1387  ______________________________________________________________________
 BX1387* NAD 83(1986) POSITION- 31 31 00.     (N) 092 42 46.     (W)   SCALED
 BX1387* NAVD 88 ORTHO HEIGHT -    29.37  (+/-2cm)       96.4   (feet) VERTCON3
 BX1387  ______________________________________________________________________
 BX1387  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 BX1387  VERT ORDER      -  ? (See Below)
 BX1387
 BX1387.The horizontal coordinates were scaled from a map and have
 BX1387.an estimated accuracy of +/- 6 seconds.
 BX1387
 BX1387.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1387.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1387
 BX1387.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1387.GEOID18 height accuracy estimate available here.
 BX1387
 BX1387.The vertical order pertains to the NGVD 29 superseded value.
 BX1387
 BX1387.Click photographs - Photos may exist for this station.
 BX1387
 BX1387;                    North         East    Units  Estimated Accuracy
 BX1387;SPC LA N     -   112,740.      979,790.      MT  (+/- 180 meters Scaled)
 BX1387
 BX1387_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ272868(NAD 83)
 BX1387
 BX1387                          SUPERSEDED SURVEY CONTROL
 BX1387
 BX1387  NGVD 29 (11/26/84)   29.381  (m)           96.39   (f) ADJUSTED       
 BX1387
 BX1387.Superseded values are not recommended for survey control.
 BX1387
 BX1387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1387.See file dsdata.pdf to determine how the superseded data were derived.
 BX1387
 BX1387_MARKER: B = BOLT
 BX1387_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX1387_SP_SET: UNDERGROUND STONE
 BX1387_PROJECTION: RECESSED 122 CENTIMETERS
 BX1387_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1387
 BX1387  HISTORY     - Date     Condition        Report By
 BX1387  HISTORY     - 1893     MONUMENTED       USACE
 BX1387  HISTORY     - 1935     GOOD             CGS
 BX1387
 BX1387                          STATION DESCRIPTION
 BX1387
 BX1387'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX1387'AT COLFAX, GRANT PARISH, ON THE LEFT BANK OF RED RIVER, AT THE SE
 BX1387'CORNER OF THE INTERSECTION OF SECOND AND MAIN STREETS, IN THE NW
 BX1387'CORNER OF THE COURTHOUSE YARD, NORTH 70 DEG WEST, 58.6 FEET FROM THE
 BX1387'NW CORNER OF THE COURTHOUSE AND NORTH 73 DEG EAST, 9.1 FEET FROM THE
 BX1387'OPERATING NUT ON A FIRE-HYDRANT.  THE TOP OF A ROUND HEADED COPPER
 BX1387'BOLT, SURROUNDED BY THE LETTERS USBM AND SET IN A BLOCK OF LIMESTONE,
 BX1387'ABOUT 4 FEET UNDERGROUND.  ACCESS TO THE MARK IS HAD THROUGH AN IRON
 BX1387'PIPE, ON THE TOP OF WHICH IS BOLTED A BRASS CAP PROJECTING 4 INCHES
 BX1387'ABOVE THE SURFACE AND BEARING THE WORDS US ENGINEER DEPARTMENT,
 BX1387'VICKSBURG DISTRICT AND THE LETTERS US.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1670 ***********************************************************************
 BW1670  DESIGNATION -  69 CAP
 BW1670  PID         -  BW1670
 BW1670  STATE/COUNTY-  LA/CONCORDIA
 BW1670  COUNTRY     -  US
 BW1670  USGS QUAD   -  FERRIDAY SOUTH (2018)
 BW1670
 BW1670                         *CURRENT SURVEY CONTROL
 BW1670  ______________________________________________________________________
 BW1670* NAD 83(1986) POSITION- 31 31 27.     (N) 091 31 39.     (W)   SCALED
 BW1670* NAVD 88 ORTHO HEIGHT -    18.22  (+/-2cm)       59.8   (feet) VERTCON3
 BW1670  ______________________________________________________________________
 BW1670  GEOID HEIGHT    -        -26.299 (meters)                     GEOID18
 BW1670  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1670
 BW1670.The horizontal coordinates were scaled from a map and have
 BW1670.an estimated accuracy of +/- 6 seconds.
 BW1670
 BW1670.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1670.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1670
 BW1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1670.GEOID18 height accuracy estimate available here.
 BW1670
 BW1670.The vertical order pertains to the NGVD 29 superseded value.
 BW1670
 BW1670.Click photographs - Photos may exist for this station.
 BW1670
 BW1670;                    North         East    Units  Estimated Accuracy
 BW1670;SPC LA N     -   113,970.    1,092,360.      MT  (+/- 180 meters Scaled)
 BW1670
 BW1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ398886(NAD 83)
 BW1670
 BW1670                          SUPERSEDED SURVEY CONTROL
 BW1670
 BW1670  NGVD 29 (??/??/92)   18.208  (m)           59.74   (f) ADJ UNCH    1 2
 BW1670
 BW1670.Superseded values are not recommended for survey control.
 BW1670
 BW1670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1670.See file dsdata.pdf to determine how the superseded data were derived.
 BW1670
 BW1670_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1670_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1670_MARK LOGO: USACE
 BW1670_PROJECTION: PROJECTING 15 CENTIMETERS
 BW1670_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1670_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1670
 BW1670  HISTORY     - Date     Condition        Report By
 BW1670  HISTORY     - UNK      MONUMENTED       USACE
 BW1670  HISTORY     - 1940     GOOD             CGS
 BW1670  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1670
 BW1670                          STATION DESCRIPTION
 BW1670
 BW1670'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 BW1670'6.5 MI S FROM VIDALIA.
 BW1670'6.5 MILES DOWNSTREAM ALONG GRAVELED ROAD FROM THE TEXAS AND PACIFIC
 BW1670'RAILROAD STATION IN VIDALIA.  TO REACH FROM TEXAS AND PACIFIC RAILROAD
 BW1670'STATION IN VIDALIA, PROCEED DOWNSTREAM (SOUTH) ALONG GRAVELED ROAD ON
 BW1670'THE WEST BANK OF MISSISSIPPI RIVER, GO 6.5 MILES. BENCH MARK IS IN THE
 BW1670'NORTHWEST CORNER OF GARDEN PLOT ON THE SAWYER PLANTATION. 1.8 MILES
 BW1670'UPSTREAM (NORTH) FROM POINT WHERE ROAD PASSES BETWEEN TWO CONCRETE
 BW1670'SILOS.  0.2 MILE DOWNSTREAM (SOUTH) FROM FIRST BAPTIST CHURCH. 67
 BW1670'YARDS WEST ACROSS ROAD FROM TOE OF LEVEE WHERE IT MAKES A LEFT
 BW1670'(SOUTHWEST) ANGLE TURN.  54 YARDS WEST OF CENTER LINE OF HIGHWAY. 19
 BW1670'FEET SOUTH OF EAST-WEST BOARD FENCE.  4.2 FEET EAST OF NORTH-SOUTH
 BW1670'BOARD FENCE.  3.5 FEET SOUTH OF ROW OF FRUIT TREES IN GARDEN. IRON
 BW1670'PIPE PROJECTS 6 INCHES.
 BW1670
 BW1670                          STATION RECOVERY (1966)
 BW1670
 BW1670'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1670'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0758 ***********************************************************************
 AU0758  DESIGNATION -  69 LLD
 AU0758  PID         -  AU0758
 AU0758  STATE/COUNTY-  LA/JEFFERSON
 AU0758  COUNTRY     -  US
 AU0758  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0758
 AU0758                         *CURRENT SURVEY CONTROL
 AU0758  ______________________________________________________________________
 AU0758* NAD 83(1986) POSITION- 29 55 32.     (N) 090 13 10.     (W)   SCALED
 AU0758* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0758  **This station is located in a suspected subsidence area (see below).
 AU0758  ______________________________________________________________________
 AU0758  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 AU0758
 AU0758.The horizontal coordinates were scaled from a map and have
 AU0758.an estimated accuracy of +/- 6 seconds.
 AU0758
 AU0758.** This station is in an area of known vertical motion. If an
 AU0758.** orthometric height was ever established but is not available 
 AU0758.** in the current survey control section, the orthometric height
 AU0758.** is considered suspect.  Suspect heights are available in the
 AU0758.** superseded section only if requested.
 AU0758
 AU0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0758.GEOID18 height accuracy estimate available here.
 AU0758
 AU0758.Click photographs - Photos may exist for this station.
 AU0758
 AU0758;                    North         East    Units  Estimated Accuracy
 AU0758;SPC LA S     -   158,540.    1,107,550.      MT  (+/- 180 meters Scaled)
 AU0758
 AU0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP684137(NAD 83)
 AU0758
 AU0758                          SUPERSEDED SURVEY CONTROL
 AU0758
 AU0758.No superseded survey control is available for this station.
 AU0758
 AU0758_MARKER: DD = SURVEY DISK
 AU0758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0758_STAMPING: 69 LLD
 AU0758_MARK LOGO: USACE
 AU0758_PROJECTION: PROJECTING 20 CENTIMETERS
 AU0758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0758+STABILITY: SURFACE MOTION
 AU0758
 AU0758  HISTORY     - Date     Condition        Report By
 AU0758  HISTORY     - UNK      MONUMENTED       USACE
 AU0758  HISTORY     - 1951     GOOD             CGS
 AU0758  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU0758
 AU0758                          STATION DESCRIPTION
 AU0758
 AU0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0758'ABOUT 1.55 MILES WEST ALONG STATE HIGHWAY 30 FROM THE TEXAS PACIFIC
 AU0758'RAILROAD STATION AT AVONDALE, ABOUT 0.15 MILE NORTHWEST OF WAGGAMAN
 AU0758'SCHOOL, AT THE SOUTHEAST END OF A SHARP TURN IN THE HIGHWAY WITH
 AU0758'TANGENTS EXTENDING SOUTHEAST AND NORTH, IN LINE WITH A T FENCE LEADING
 AU0758'SOUTHWEST, 53 FEET NORTHWEST OF A POWER POLE WITH BRANCH LINE, 45 FEET
 AU0758'SOUTHEAST OF THE CENTER LINE OF A DRIVE TO A 1-STORY FARM HOUSE, 22
 AU0758'FEET SOUTHWEST OF THE CENTER LINE OF HIGHWAY, ABOUT 1/2 FOOT ABOVE THE
 AU0758'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
 AU0758
 AU0758                          STATION RECOVERY (1969)
 AU0758
 AU0758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU0758'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0216 ***********************************************************************
 CQ0216  DESIGNATION -  690
 CQ0216  PID         -  CQ0216
 CQ0216  STATE/COUNTY-  LA/UNION
 CQ0216  COUNTRY     -  US
 CQ0216  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0216
 CQ0216                         *CURRENT SURVEY CONTROL
 CQ0216  ______________________________________________________________________
 CQ0216* NAD 83(1986) POSITION- 32 41 20.     (N) 092 12 20.     (W)   SCALED
 CQ0216* NAVD 88 ORTHO HEIGHT -    53.425 (meters)      175.28  (feet) ADJUSTED
 CQ0216  ______________________________________________________________________
 CQ0216  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 CQ0216  DYNAMIC HEIGHT  -         53.366 (meters)      175.09  (feet) COMP
 CQ0216  MODELED GRAVITY -    979,535.4   (mgal)                       NAVD 88
 CQ0216
 CQ0216  VERT ORDER      -  SECOND    CLASS 0
 CQ0216
 CQ0216.The horizontal coordinates were scaled from a map and have
 CQ0216.an estimated accuracy of +/- 6 seconds.
 CQ0216
 CQ0216.The orthometric height was determined by differential leveling and
 CQ0216.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0216.in June 1991.
 CQ0216
 CQ0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0216.GEOID18 height accuracy estimate available here.
 CQ0216
 CQ0216.Click photographs - Photos may exist for this station.
 CQ0216
 CQ0216.The dynamic height is computed by dividing the NAVD 88
 CQ0216.geopotential number by the normal gravity value computed on the
 CQ0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0216.degrees latitude (g = 980.6199 gals.).
 CQ0216
 CQ0216.The modeled gravity was interpolated from observed gravity values.
 CQ0216
 CQ0216;                    North         East    Units  Estimated Accuracy
 CQ0216;SPC LA N     -   242,740.    1,027,610.      MT  (+/- 180 meters Scaled)
 CQ0216
 CQ0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS744170(NAD 83)
 CQ0216
 CQ0216                          SUPERSEDED SURVEY CONTROL
 CQ0216
 CQ0216  NGVD 29 (11/26/84)   53.520  (m)          175.59   (f) ADJUSTED    2 0
 CQ0216
 CQ0216.Superseded values are not recommended for survey control.
 CQ0216
 CQ0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0216.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0216
 CQ0216_MARKER: DD = SURVEY DISK
 CQ0216_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0216_MARK LOGO: CGS+SS
 CQ0216_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0216
 CQ0216  HISTORY     - Date     Condition        Report By
 CQ0216  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0216  HISTORY     - 1968     MARK NOT FOUND   LADH
 CQ0216
 CQ0216                          STATION DESCRIPTION
 CQ0216
 CQ0216'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0216'13.7 MI SE FROM FARMERVILLE.
 CQ0216'LOCATED 13.7 MILES SOUTHEAST ALONG THE OLD LOWER PORT UNION ROAD FROM
 CQ0216'FARMERVILLE, UNION PARISH, 0.6 MILE NORTH OF THE ROCKY BRANCH SCHOOL,
 CQ0216'AND 23 FEET WEST OF THE CENTERLINE OF THE ROAD.  A STATE SURVEY
 CQ0216'STANDARD DISK, SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0217 ***********************************************************************
 CQ0217  DESIGNATION -  691
 CQ0217  PID         -  CQ0217
 CQ0217  STATE/COUNTY-  LA/UNION
 CQ0217  COUNTRY     -  US
 CQ0217  USGS QUAD   -  ROCKY BRANCH (2018)
 CQ0217
 CQ0217                         *CURRENT SURVEY CONTROL
 CQ0217  ______________________________________________________________________
 CQ0217* NAD 83(1986) POSITION- 32 40 58.     (N) 092 12 07.     (W)   SCALED
 CQ0217* NAVD 88 ORTHO HEIGHT -    48.325 (meters)      158.55  (feet) ADJUSTED
 CQ0217  ______________________________________________________________________
 CQ0217  GEOID HEIGHT    -        -25.919 (meters)                     GEOID18
 CQ0217  DYNAMIC HEIGHT  -         48.271 (meters)      158.37  (feet) COMP
 CQ0217  MODELED GRAVITY -    979,535.0   (mgal)                       NAVD 88
 CQ0217
 CQ0217  VERT ORDER      -  SECOND    CLASS 0
 CQ0217
 CQ0217.The horizontal coordinates were scaled from a map and have
 CQ0217.an estimated accuracy of +/- 6 seconds.
 CQ0217
 CQ0217.The orthometric height was determined by differential leveling and
 CQ0217.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0217.in June 1991.
 CQ0217
 CQ0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0217.GEOID18 height accuracy estimate available here.
 CQ0217
 CQ0217.Click photographs - Photos may exist for this station.
 CQ0217
 CQ0217.The dynamic height is computed by dividing the NAVD 88
 CQ0217.geopotential number by the normal gravity value computed on the
 CQ0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0217.degrees latitude (g = 980.6199 gals.).
 CQ0217
 CQ0217.The modeled gravity was interpolated from observed gravity values.
 CQ0217
 CQ0217;                    North         East    Units  Estimated Accuracy
 CQ0217;SPC LA N     -   242,060.    1,027,950.      MT  (+/- 180 meters Scaled)
 CQ0217
 CQ0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS748164(NAD 83)
 CQ0217
 CQ0217                          SUPERSEDED SURVEY CONTROL
 CQ0217
 CQ0217  NGVD 29 (11/26/84)   48.420  (m)          158.86   (f) ADJUSTED    2 0
 CQ0217
 CQ0217.Superseded values are not recommended for survey control.
 CQ0217
 CQ0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0217.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0217
 CQ0217_MARKER: DD = SURVEY DISK
 CQ0217_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0217_MARK LOGO: CGS+SS
 CQ0217_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0217
 CQ0217  HISTORY     - Date     Condition        Report By
 CQ0217  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0217  HISTORY     - 1968     MARK NOT FOUND   LADH
 CQ0217
 CQ0217                          STATION DESCRIPTION
 CQ0217
 CQ0217'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0217'14.2 MI SE FROM FARMERVILLE.
 CQ0217'LOCATED 14.2 MILES SOUTHEAST ALONG THE LOWER PORT UNION ROAD FROM
 CQ0217'FARMERVILLE, UNION PARISH, 0.2 MILE NORTH OF THE ROCKY BRANCH SCHOOL,
 CQ0217'117 FEET EAST OF AN OLD CHURCH, AND 19 FEET EAST OF THE CENTERLINE OF
 CQ0217'THE ROAD.  A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE
 CQ0217'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5253 ***********************************************************************
 BJ5253  DESIGNATION -  7
 BJ5253  PID         -  BJ5253
 BJ5253  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5253  COUNTRY     -  US
 BJ5253  USGS QUAD   -  FORDOCHE (2018)
 BJ5253
 BJ5253                         *CURRENT SURVEY CONTROL
 BJ5253  ______________________________________________________________________
 BJ5253* NAD 83(1992) POSITION- 30 33 19.37763(N) 091 35 56.22312(W)   ADJUSTED
 BJ5253* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5253  **This station is located in a suspected subsidence area (see below).
 BJ5253  ______________________________________________________________________
 BJ5253  GEOID HEIGHT    -        -27.205 (meters)                     GEOID18
 BJ5253  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BJ5253  HORZ ORDER      -  SECOND
 BJ5253
 BJ5253.The horizontal coordinates were established by classical geodetic methods
 BJ5253.and adjusted by the National Geodetic Survey in January 1993.
 BJ5253
 BJ5253.** This station is in an area of known vertical motion. If an
 BJ5253.** orthometric height was ever established but is not available 
 BJ5253.** in the current survey control section, the orthometric height
 BJ5253.** is considered suspect.  Suspect heights are available in the
 BJ5253.** superseded section only if requested.
 BJ5253
 BJ5253.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5253.GEOID18 height accuracy estimate available here.
 BJ5253
 BJ5253.Click photographs - Photos may exist for this station.
 BJ5253
 BJ5253.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5253
 BJ5253. The following values were computed from the NAD 83(1992) position.
 BJ5253
 BJ5253;                    North         East     Units Scale Factor Converg.
 BJ5253;SPC LA S     -   227,860.468   974,516.185   MT  0.99997243   -0 07 58.1
 BJ5253;SPC LA S     -   747,572.22  3,197,225.18   sFT  0.99997243   -0 07 58.1
 BJ5253;UTM  15      - 3,381,164.187   634,375.701   MT  0.99982275   +0 42 44.5
 BJ5253
 BJ5253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5253!SPC LA S     -   1.00000302  x   0.99997243  =   0.99997545
 BJ5253!UTM  15      -   1.00000302  x   0.99982275  =   0.99982577
 BJ5253
 BJ5253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP3437581164(NAD 83)
 BJ5253
 BJ5253                          SUPERSEDED SURVEY CONTROL
 BJ5253
 BJ5253  NAD 83(1986)-  30 33 19.39675(N)    091 35 56.21839(W) AD(       ) 2
 BJ5253  NAD 27      -  30 33 18.70719(N)    091 35 55.80617(W) AD(       ) 2
 BJ5253
 BJ5253.Superseded values are not recommended for survey control.
 BJ5253
 BJ5253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5253.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5253
 BJ5253_MARKER: P = PIPE CAP
 BJ5253_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ5253_MARK LOGO: USACE
 BJ5253_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ5253_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5253
 BJ5253  HISTORY     - Date     Condition        Report By
 BJ5253  HISTORY     - 1929     MONUMENTED       USACE
 BJ5253  HISTORY     - 1960     GOOD             CGS
 BJ5253
 BJ5253                          STATION DESCRIPTION
 BJ5253
 BJ5253'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1929
 BJ5253'IN THE VILLAGE OF BLANKS, A SMALL SETTLEMENT ON THE MISSOURI
 BJ5253'PACIFIC RAILROAD AND STATE HIGHWAY 7, ABOUT 200 YARDS W OF THE
 BJ5253'RAILROAD STATION, 99 FEET S OF THE CENTER LINE OF THE HIGHWAY, 39
 BJ5253'FEET N OF THE N RAIL OF THE RAILROAD, 97 FEET E OF A RAILROAD
 BJ5253'STOP SIGN, 60 FEET NE OF THE NE CORNER OF A RAILROAD TRESTLE
 BJ5253'AND 9 FEET NE OF A TELEGRAPH POLE.  THE STATION IS MARKED BY A
 BJ5253'BRONZE CAP ON A PIPE ABOVE AND A COPPER BOLT IN A TILE BELOW.
 BJ5253'STATION BOMER IS 71.592 METERS (234.88 FEET) FROM THE STATION
 BJ5253'N 18 DEG 23 MIN E. ELEVATIONS--GULF LEVEL,
 BJ5253'CAP ON PIPE, 28.275 FEET.  BOLT IN TILE, 24.239 FEET.
 BJ5253
 BJ5253                          STATION RECOVERY (1960)
 BJ5253
 BJ5253'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BJ5253'THE STATION WAS VISITED 1-28-60 AND WAS FOUND IN GOOD CONDITION.
 BJ5253'
 BJ5253'THE STATION IS LOCATED ABOUT 9.0 MILES EAST ALONG U.S. HIGHWAY
 BJ5253'190 FROM KROTZ SPRINGS 2.5 MILES WEST OF LIVONIA, IN THE SMALL
 BJ5253'COMMUNITY OF BLANKS, BETWEEN THE TRACKS AND U.S. HIGHWAY 190
 BJ5253'AND EAST OF A SIDEROAD LEADING SOUTHWEST.  IT IS 40 FEET NORTH
 BJ5253'OF THE NORTH RAIL OF THE TRACKS, 61 FEET NORTHEAST OF THE
 BJ5253'NORTHEAST CORNER OF RAILROAD BRIDGE NO. 619.8, 9 FEET NORTHEAST
 BJ5253'OF A TELEGRAPH OLE, AND 8 FEET SOUTHEAST OF THE EDGE OF A
 BJ5253'SMALL BAYOU.  IT IS A STANDARD U.S. ARMY ENGINEERS CAP RIVITED
 BJ5253'ON THE TOP OF A 4-INCH IRON PIPE PROJECTING 18 INCHES.  THE CAP
 BJ5253'IS NOT STAMPED.
 BJ5253'
 BJ5253'TO REACH THE STATION FROM THE EAST END OF THE ATCHAFALYA RIVER
 BJ5253'BRIDGE AT KROTZ SPRINGS GO EAST ON U.S. HIGHWAY 190 FOR 8.5
 BJ5253'MILES TO A DIAGONAL CROSSROADS, AND THE MARK IN THE SOUTHEAST
 BJ5253'ANGLE OF THE CROSSROADS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1084 ***********************************************************************
 BK1084  DESIGNATION -  7 1/2 MPRR
 BK1084  PID         -  BK1084
 BK1084  STATE/COUNTY-  LA/ALLEN
 BK1084  COUNTRY     -  US
 BK1084  USGS QUAD   -  GUY (2018)
 BK1084
 BK1084                         *CURRENT SURVEY CONTROL
 BK1084  ______________________________________________________________________
 BK1084* NAD 83(1986) POSITION- 30 41 36.     (N) 092 43 35.     (W)   SCALED
 BK1084* NAVD 88 ORTHO HEIGHT -    28.903 (meters)       94.83  (feet) ADJUSTED
 BK1084  ______________________________________________________________________
 BK1084  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BK1084  DYNAMIC HEIGHT  -         28.865 (meters)       94.70  (feet) COMP
 BK1084  MODELED GRAVITY -    979,358.6   (mgal)                       NAVD 88
 BK1084
 BK1084  VERT ORDER      -  FIRST     CLASS I
 BK1084
 BK1084.The horizontal coordinates were scaled from a map and have
 BK1084.an estimated accuracy of +/- 6 seconds.
 BK1084
 BK1084.The orthometric height was determined by differential leveling and
 BK1084.adjusted by the NATIONAL GEODETIC SURVEY
 BK1084.in February 1994.
 BK1084
 BK1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1084.GEOID18 height accuracy estimate available here.
 BK1084
 BK1084.Click photographs - Photos may exist for this station.
 BK1084
 BK1084.The dynamic height is computed by dividing the NAVD 88
 BK1084.geopotential number by the normal gravity value computed on the
 BK1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1084.degrees latitude (g = 980.6199 gals.).
 BK1084
 BK1084.The modeled gravity was interpolated from observed gravity values.
 BK1084
 BK1084;                    North         East    Units  Estimated Accuracy
 BK1084;SPC LA S     -   243,940.      866,540.      MT  (+/- 180 meters Scaled)
 BK1084
 BK1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP262956(NAD 83)
 BK1084
 BK1084                          SUPERSEDED SURVEY CONTROL
 BK1084
 BK1084  NAVD 88 (06/15/91)   28.892  (m)           94.79   (f) SUPERSEDED  1 1
 BK1084  NGVD 29 (11/26/84)   28.876  (m)           94.74   (f) ADJUSTED    1 1
 BK1084
 BK1084.Superseded values are not recommended for survey control.
 BK1084
 BK1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1084.See file dsdata.pdf to determine how the superseded data were derived.
 BK1084
 BK1084_MARKER: Z = SEE DESCRIPTION
 BK1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1084_STAMPING: 23582 + 67
 BK1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1084+STABILITY: SURFACE MOTION
 BK1084
 BK1084  HISTORY     - Date     Condition        Report By
 BK1084  HISTORY     - UNK      MONUMENTED       MPRR
 BK1084  HISTORY     - 1970     GOOD             NGS
 BK1084
 BK1084                          STATION DESCRIPTION
 BK1084
 BK1084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1084'5.5 MI NE FROM OBERLIN.
 BK1084'ABOUT 5.5 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1084'STATION AT OBERLIN, 32 1/2 FEET SOUTH-SOUTHEAST OF MILEPOST 645, 8 1/2
 BK1084'FEET NORTHWEST OF THE NORTHWEST RAIL, 75 1/2 FEET SOUTHEAST OF THE
 BK1084'CENTER LINE OF U.S. HIGHWAY 165, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 BK1084'TRACK, A BRASS PIN SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 BK1084'2.2 FEET ABOVE THE SURFACE OF THE GROUND AND WHICH BEARS A BRASS PLATE
 BK1084'THAT IS STAMPED 23582 + 67.  SEC 24, T 4S, R 4W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3906 ***********************************************************************
 BJ3906  DESIGNATION -  7 87
 BJ3906  PID         -  BJ3906
 BJ3906  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3906  COUNTRY     -  US
 BJ3906  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3906
 BJ3906                         *CURRENT SURVEY CONTROL
 BJ3906  ______________________________________________________________________
 BJ3906* NAD 83(1986) POSITION- 30 24 34.     (N) 091 02 10.     (W)   SCALED
 BJ3906* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3906  **This station is located in a suspected subsidence area (see below).
 BJ3906  ______________________________________________________________________
 BJ3906  GEOID HEIGHT    -        -27.007 (meters)                     GEOID18
 BJ3906  DYNAMIC HEIGHT  -         12.777 (meters)       41.92  (feet) COMP
 BJ3906  MODELED GRAVITY -    979,336.5   (mgal)                       NAVD 88
 BJ3906
 BJ3906.The horizontal coordinates were scaled from a map and have
 BJ3906.an estimated accuracy of +/- 6 seconds.
 BJ3906
 BJ3906.** This station is in an area of known vertical motion. If an
 BJ3906.** orthometric height was ever established but is not available 
 BJ3906.** in the current survey control section, the orthometric height
 BJ3906.** is considered suspect.  Suspect heights are available in the
 BJ3906.** superseded section only if requested.
 BJ3906
 BJ3906.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3906.GEOID18 height accuracy estimate available here.
 BJ3906
 BJ3906.Click photographs - Photos may exist for this station.
 BJ3906
 BJ3906.The dynamic height is computed by dividing the NAVD 88
 BJ3906.geopotential number by the normal gravity value computed on the
 BJ3906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3906.degrees latitude (g = 980.6199 gals.).
 BJ3906
 BJ3906.The modeled gravity was interpolated from observed gravity values.
 BJ3906
 BJ3906;                    North         East    Units  Estimated Accuracy
 BJ3906;SPC LA S     -   211,690.    1,028,560.      MT  (+/- 180 meters Scaled)
 BJ3906
 BJ3906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP886657(NAD 83)
 BJ3906
 BJ3906                          SUPERSEDED SURVEY CONTROL
 BJ3906
 BJ3906.No superseded survey control is available for this station.
 BJ3906
 BJ3906_MARKER: DD = SURVEY DISK
 BJ3906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3906_STAMPING: 7-87 1987
 BJ3906_MARK LOGO: LA-033
 BJ3906_PROJECTION: FLUSH
 BJ3906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3906+STABILITY: SURFACE MOTION
 BJ3906
 BJ3906  HISTORY     - Date     Condition        Report By
 BJ3906  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3906
 BJ3906                          STATION DESCRIPTION
 BJ3906
 BJ3906'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3906'IN BATON ROUGE.
 BJ3906'LOCATED SOUTHEAST OF THE CITY OF BATON ROUGE ABOUT 1.5 KM (0.95 MI)
 BJ3906'EAST ON COURSEY DRIVE FROM THE INTERSECTION OF COURSEY DRIVE AND
 BJ3906'SHERWOOD FOREST BOULEVARD TO THE MARK AT THE INTERSECTION OF COURSEY
 BJ3906'AND STUMBERG DRIVE, 15.4 METERS (50.5 FEET) WEST OF THE EAST END OF
 BJ3906'THE MEDIAN, 4.7 METERS (15.5 FEET) NORTH OF THE NORTH CURB OF THE
 BJ3906'EAST BOUND LANE, 4.6 METERS (15 FEET) SOUTH OF THE SOUTH CURB OF THE
 BJ3906'WEST BOUND LANE, 1.5 METERS (5 FEET) EAST OF TREE AND ABOUT 80.5
 BJ3906'METERS (264 FEET) WEST OF THE INTERSECTION OF COURSEY AND STUMBERG
 BJ3906'AND SOUTH OF APARTMENT BUILDING 27.
 BJ3906'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 BJ3906'THE MARK IS 0.31 M ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2994 ***********************************************************************
 CQ2994  DESIGNATION -  7 A 001
 CQ2994  PID         -  CQ2994
 CQ2994  STATE/COUNTY-  LA/BIENVILLE
 CQ2994  COUNTRY     -  US
 CQ2994  USGS QUAD   -  GIBSLAND (2018)
 CQ2994
 CQ2994                         *CURRENT SURVEY CONTROL
 CQ2994  ______________________________________________________________________
 CQ2994* NAD 83(1992) POSITION- 32 33 46.85779(N) 093 03 15.15903(W)   ADJUSTED
 CQ2994* NAVD 88 ORTHO HEIGHT -    81.379 (meters)      266.99  (feet) ADJUSTED
 CQ2994  ______________________________________________________________________
 CQ2994  GEOID HEIGHT    -        -25.736 (meters)                     GEOID18
 CQ2994  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 CQ2994  DYNAMIC HEIGHT  -         81.288 (meters)      266.69  (feet) COMP
 CQ2994  MODELED GRAVITY -    979,519.2   (mgal)                       NAVD 88
 CQ2994
 CQ2994  HORZ ORDER      -  FIRST
 CQ2994  VERT ORDER      -  SECOND    CLASS I
 CQ2994
 CQ2994.The horizontal coordinates were established by classical geodetic methods
 CQ2994.and adjusted by the National Geodetic Survey in January 1993.
 CQ2994
 CQ2994.The orthometric height was determined by differential leveling and
 CQ2994.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2994.in September 1998.
 CQ2994
 CQ2994.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2994.GEOID18 height accuracy estimate available here.
 CQ2994
 CQ2994.Click photographs - Photos may exist for this station.
 CQ2994
 CQ2994.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2994
 CQ2994.The dynamic height is computed by dividing the NAVD 88
 CQ2994.geopotential number by the normal gravity value computed on the
 CQ2994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2994.degrees latitude (g = 980.6199 gals.).
 CQ2994
 CQ2994.The modeled gravity was interpolated from observed gravity values.
 CQ2994
 CQ2994. The following values were computed from the NAD 83(1992) position.
 CQ2994
 CQ2994;                    North         East     Units Scale Factor Converg.
 CQ2994;SPC LA N     -   228,875.524   947,954.783   MT  0.99997801   -0 17 34.8
 CQ2994;SPC LA N     -   750,902.45  3,110,081.65   sFT  0.99997801   -0 17 34.8
 CQ2994;UTM  15      - 3,602,845.852   494,911.032   MT  0.99960032   -0 01 45.0
 CQ2994
 CQ2994!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2994!SPC LA N     -   0.99999126  x   0.99997801  =   0.99996927
 CQ2994!UTM  15      -   0.99999126  x   0.99960032  =   0.99959159
 CQ2994
 CQ2994:                Primary Azimuth Mark                     Grid Az
 CQ2994:SPC LA N     -  60C009                                   273 39 27.2
 CQ2994:UTM  15      -  60C009                                   273 23 37.4
 CQ2994
 CQ2994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9491102845(NAD 83)
 CQ2994
 CQ2994|---------------------------------------------------------------------|
 CQ2994| PID    Reference Object                     Distance      Geod. Az  |
 CQ2994|                                                           dddmmss.s |
 CQ2994| AE8821 7 A 001 RM 1                         15.875 METERS 16518     |
 CQ2994| CQ3007 7 A 001 RM 2                         11.143 METERS 23602     |
 CQ2994| CQ3003 60C009                              APPROX. 1.5 KM 2732152.4 |
 CQ2994|---------------------------------------------------------------------|
 CQ2994
 CQ2994                          SUPERSEDED SURVEY CONTROL
 CQ2994
 CQ2994  NAD 83(1986)-  32 33 46.87078(N)    093 03 15.14964(W) AD(       ) 1
 CQ2994  NAD 27      -  32 33 46.32463(N)    093 03 14.56604(W) AD(       ) 1
 CQ2994  NGVD 29              81.44   (m)          267.2    (f) LEVELING    3  
 CQ2994
 CQ2994.Superseded values are not recommended for survey control.
 CQ2994
 CQ2994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2994.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2994
 CQ2994_MARKER: DD = SURVEY DISK
 CQ2994_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2994_SP_SET: BRIDGE ROADWAY
 CQ2994_STAMPING: 7A001
 CQ2994_MARK LOGO: LADHGS
 CQ2994_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2994_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2994_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ2994+SATELLITE: SATELLITE OBSERVATIONS - June 26, 1995
 CQ2994
 CQ2994  HISTORY     - Date     Condition        Report By
 CQ2994  HISTORY     - 1966     MONUMENTED       LADH
 CQ2994  HISTORY     - 1970     GOOD             USAF
 CQ2994  HISTORY     - 1971     GOOD             NGS
 CQ2994  HISTORY     - 19950626 GOOD             LADTD
 CQ2994  HISTORY     - 20080710 POOR             GEOCAC
 CQ2994
 CQ2994                          STATION DESCRIPTION
 CQ2994
 CQ2994'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ2994'STATION IS SET IN THE SOUTHEAST CORNER OF THE GIBSLAND (LA
 CQ2994'HWY 154) OVERPASS AND INTERCHANGE ON INTERSTATE 20 AND IS
 CQ2994'MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE
 CQ2994'OVERPASS IN THE ABUTMENT (2.98 FEET WEST OF THE EAST CURB).
 CQ2994'STATION IS 7.60 FEET NORTHWEST OF A METAL WITNESS POST AND
 CQ2994'SIGN.  STATION IS STAMPED 7A001.
 CQ2994'
 CQ2994'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ2994'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ2994'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ2994'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS AND
 CQ2994'INTERCHANGE ON INTERSTATE 20, THENCE EAST ON INTERSTATE
 CQ2994'20 FOR 14.47 MILES TO STATION SET IN OVERPASS.
 CQ2994'
 CQ2994'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2994
 CQ2994                          STATION RECOVERY (1970)
 CQ2994
 CQ2994'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2994'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2994'
 CQ2994'ROUTE DESCRIPTION WAS ADEQUATE.
 CQ2994
 CQ2994                          STATION RECOVERY (1971)
 CQ2994
 CQ2994'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2994'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD
 CQ2994'CONDITION.  REFERENCE MARKS 1 AND 2 WERE ESTABLISHED AND 60C009
 CQ2994'(LDH) WAS USED AS AN AZIMUTH MARK.
 CQ2994'
 CQ2994'FOLLOWING IS A NEW COMPLETE DESCRIPTION--
 CQ2994'
 CQ2994'THE STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE GIBSLAND
 CQ2994'(LOUISIANA HIGHWAY 154) OVERPASS AND INTERCHANGE ON INTERSTATE
 CQ2994'HIGHWAY 20 ABOUT 1.5 MILES NORTH OF GIBSLAND.
 CQ2994'
 CQ2994'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CQ2994'STATE HIGHWAY 154 IN GIBSLAND, GO NORTH ON HIGHWAY 154 FOR 1.5
 CQ2994'MILES TO THE OVERPASS AT THE INTERCHANGE ON INTERSTATE HIGHWAY 20
 CQ2994'AND THE STATION AS DESCRIBED.
 CQ2994'
 CQ2994'THE STATION MARK IS A LOUISIANA GEODETIC SURVEY DISK STAMPED
 CQ2994'7A001, CEMENTED IN A DRILL HOLE IN THE NORTH BOUND LANE AT THE
 CQ2994'SOUTHEAST CORNER OF THE OVERPASS.  3 FEET WEST OF THE SOUTHEAST
 CQ2994'CORNER OF THE OVERPASS AND 11.4 FEET EAST OF THE CENTER OF
 CQ2994'HIGHWAY 154.
 CQ2994'
 CQ2994'REFERENCE MARK 1 IS A STANDARD DISK STAMPED 7A001 LDH 1966 NO 1
 CQ2994'1971, SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 CQ2994'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 47 FEET
 CQ2994'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE OVERPASS, 24
 CQ2994'FEET NORTHWEST OF A METAL SIGN POST AND 8 FEET EAST OF A METAL
 CQ2994'GUARD RAIL.
 CQ2994'
 CQ2994'REFERENCE MARK 2 IS A STANDARD DISK STAMPED 7A001 LDH 1966
 CQ2994'NO 2 1971, SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 CQ2994'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 19 FEET
 CQ2994'WEST OF THE CENTER OF HIGHWAY 154, 16.5 FEET SOUTH OF THE
 CQ2994'SOUTHWEST CORNER OF THE OVERPASS AND 5 FEET WEST OF A METAL GUARD
 CQ2994'RAIL.
 CQ2994'
 CQ2994'THE AZIMUTH MARK IS A LOUISIANA GEODETIC SURVEY DISK STAMPED
 CQ2994'60C009, SET IN THE TOP OF A 10 INCH CYLINDRICAL CONCRETE MONUMENT
 CQ2994'THAT PROJECTS 2 INCHES ABOVE THE GROUND.  IT IS 4 FEET SOUTH
 CQ2994'OF THE CENTER ONE OF THREE FENCE POSTS AND 1.5 FEET NORTH OF A
 CQ2994'METAL WITNESS POST.
 CQ2994'
 CQ2994'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON
 CQ2994'INTERSTATE HIGHWAY 20 FOR 0.9 MILE TO A CUT BANK AND THE
 CQ2994'AZIMUTH MARK ON THE RIGHT, ABOUT 50 FEET HIGHER THAN THE HIGHWAY.
 CQ2994'
 CQ2994'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ2994'1-1/2 MILES NORTH OF GIBSLAND.
 CQ2994
 CQ2994                          STATION RECOVERY (1995)
 CQ2994
 CQ2994'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 CQ2994'STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) NORTH OF GIBSLAND, 7.3 MI
 CQ2994'(11.7 KM) SOUTH-SOUTHWEST OF ATHENS AND 13.0 MI (20.9 KM)
 CQ2994'EAST-SOUTHEAST OF MINDEN.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CQ2994'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE WEST
 CQ2994'JUNCTION OF U.S.  HIGHWAY 80 AND STATE HIGHWAY 154 IN GIBSLAND, GO
 CQ2994'NORTH FOR 1.25 MI (2.01 KM) ON HIGHWAY 154 TO THE STATION SET IN THE
 CQ2994'SOUTHEAST CORNER OF THE BRIDGE ROADWAY OF THE HIGHWAY 154 OVERPASS
 CQ2994'OVER INTERSTATE HIGHWAY 20. THE STATION IS 11.5 FT (3.5 M) EAST FROM
 CQ2994'THE CENTER OF THE HIGHWAY, 3.0 FT (0.9 M) WEST FROM THE SOUTHEAST
 CQ2994'CORNER OF THE OVERPASS AND FLUSH WITH THE ROADWAY.
 CQ2994
 CQ2994                          STATION RECOVERY (2008)
 CQ2994
 CQ2994'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2994'MARK IS NOW UNDERNEATH ASPHALT USED TO PATCH THE ROAD WHERE MARK IS
 CQ2994'LOCATED. COULD HAVE POSSIBLY BEEN REMOVED PRIOR TO PATCHING BY THE
 CQ2994'HIGHWAY DEPARTMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE8821 ***********************************************************************
 AE8821  DESIGNATION -  7 A 001 RM 1
 AE8821  PID         -  AE8821
 AE8821  STATE/COUNTY-  LA/BIENVILLE
 AE8821  COUNTRY     -  US
 AE8821  USGS QUAD   -  GIBSLAND (2018)
 AE8821
 AE8821                         *CURRENT SURVEY CONTROL
 AE8821  ______________________________________________________________________
 AE8821* NAD 83(1986) POSITION- 32 33 46.36   (N) 093 03 15.00   (W)   HD_HELD1
 AE8821* NAVD 88 ORTHO HEIGHT -    80.583 (meters)      264.38  (feet) ADJUSTED
 AE8821  ______________________________________________________________________
 AE8821  GEOID HEIGHT    -        -25.736 (meters)                     GEOID18
 AE8821  DYNAMIC HEIGHT  -         80.492 (meters)      264.08  (feet) COMP
 AE8821  MODELED GRAVITY -    979,519.2   (mgal)                       NAVD 88
 AE8821
 AE8821  VERT ORDER      -  SECOND    CLASS I
 AE8821
 AE8821.The horizontal coordinates were determined by differentially corrected
 AE8821.hand held GPS observations or other comparable positioning techniques
 AE8821.and have an estimated accuracy of +/- 3 meters.
 AE8821
 AE8821.The orthometric height was determined by differential leveling and
 AE8821.adjusted by the NATIONAL GEODETIC SURVEY
 AE8821.in September 1998.
 AE8821
 AE8821.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE8821.GEOID18 height accuracy estimate available here.
 AE8821
 AE8821.Click photographs - Photos may exist for this station.
 AE8821
 AE8821.The dynamic height is computed by dividing the NAVD 88
 AE8821.geopotential number by the normal gravity value computed on the
 AE8821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE8821.degrees latitude (g = 980.6199 gals.).
 AE8821
 AE8821.The modeled gravity was interpolated from observed gravity values.
 AE8821
 AE8821;                    North         East    Units  Estimated Accuracy
 AE8821;SPC LA N     -   228,860.2     947,958.9     MT  (+/- 3 meters HH1 GPS) 
 AE8821
 AE8821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9491502830(NAD 83)
 AE8821
 AE8821                          SUPERSEDED SURVEY CONTROL
 AE8821
 AE8821.No superseded survey control is available for this station.
 AE8821
 AE8821_MARKER: DR = REFERENCE MARK DISK
 AE8821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE8821_STAMPING: 7A001 LDH 1966 NO 1 1971
 AE8821_MARK LOGO: CGS
 AE8821_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE8821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE8821+STABILITY: SURFACE MOTION
 AE8821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE8821+SATELLITE: SATELLITE OBSERVATIONS - June 26, 1995
 AE8821
 AE8821  HISTORY     - Date     Condition        Report By
 AE8821  HISTORY     - 1971     MONUMENTED       NGS
 AE8821  HISTORY     - 19950626 GOOD             LADTD
 AE8821  HISTORY     - 20080710 GOOD             GEOCAC
 AE8821
 AE8821                          STATION DESCRIPTION
 AE8821
 AE8821'DESCRIBED BY LA TRANSP AND DEV 1995 (TLH)
 AE8821'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) NORTH 0F GIBSLAND, 7.3 MI
 AE8821'(11.7 KM) SOUTH-SOUTHWEST OF ATHENS AND 13.0 MI (20.9 KM)
 AE8821'EAST-SOUTHEAST OF MINDEN.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AE8821'TRANSPORTATION AND DEVELOPMENT.
 AE8821'
 AE8821'TO REACH THE STATION FROM THE WEST JUNCTION OF U.S. HIGHWAY 80 AND
 AE8821'STATE HIGHWAY 154 IN GIBSLAND, GO NORTH FOR 1.25 MI (2.01 KM) ON
 AE8821'HIGHWAY 154 TO THE STATION SET NEAR THE SOUTHEAST CORNER OF THE
 AE8821'HIGHWAY 154 OVERPASS OVER INTERSTATE HIGHWAY 20.
 AE8821'
 AE8821'THE STATION IS 47.0 FT (14.3 M) SOUTH-SOUTHEAST FROM THE SOUTHEAST
 AE8821'CORNER OF THE OVERPASS, 20.0 FT (6.1 M) EAST FROM THE CENTER OF THE
 AE8821'HIGHWAY, 8.0 FT (2.4 M) EAST FROM A METAL GUARD RAIL, FLUSH WITH THE
 AE8821'GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
 AE8821
 AE8821                          STATION RECOVERY (2008)
 AE8821
 AE8821'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 AE8821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0057 ***********************************************************************
 AT0057  DESIGNATION -  7 A BOLT
 AT0057  PID         -  AT0057
 AT0057  STATE/COUNTY-  LA/PLAQUEMINES
 AT0057  COUNTRY     -  US
 AT0057  USGS QUAD   -  VENICE (2018)
 AT0057
 AT0057                         *CURRENT SURVEY CONTROL
 AT0057  ______________________________________________________________________
 AT0057* NAD 83(1986) POSITION- 29 17 24.     (N) 089 21 54.     (W)   SCALED
 AT0057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0057  **This station is located in a suspected subsidence area (see below).
 AT0057  ______________________________________________________________________
 AT0057  GEOID HEIGHT    -        -23.759 (meters)                     GEOID18
 AT0057
 AT0057.The horizontal coordinates were scaled from a map and have
 AT0057.an estimated accuracy of +/- 6 seconds.
 AT0057
 AT0057.** This station is in an area of known vertical motion. If an
 AT0057.** orthometric height was ever established but is not available 
 AT0057.** in the current survey control section, the orthometric height
 AT0057.** is considered suspect.  Suspect heights are available in the
 AT0057.** superseded section only if requested.
 AT0057
 AT0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0057.GEOID18 height accuracy estimate available here.
 AT0057
 AT0057.Click photographs - Photos may exist for this station.
 AT0057
 AT0057;                    North         East    Units  Estimated Accuracy
 AT0057;SPC LA S     -    89,210.    1,191,250.      MT  (+/- 180 meters Scaled)
 AT0057
 AT0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT702424(NAD 83)
 AT0057
 AT0057                          SUPERSEDED SURVEY CONTROL
 AT0057
 AT0057.No superseded survey control is available for this station.
 AT0057
 AT0057_MARKER: B = BOLT
 AT0057_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0057_SP_SET: UNDERGROUND SLAB
 AT0057_STAMPING: 7 A
 AT0057_PROJECTION: RECESSED 91 CENTIMETERS
 AT0057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0057
 AT0057  HISTORY     - Date     Condition        Report By
 AT0057  HISTORY     - 1938     MONUMENTED       MRC
 AT0057  HISTORY     - 1970     GOOD             NGS
 AT0057  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0057
 AT0057                          STATION DESCRIPTION
 AT0057
 AT0057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0057'1.1 MI SOUTHEAST FROM VENICE.  0.95 MILE SOUTHEAST ALONG STATE HIGHWAY
 AT0057'23 FROM THE POST OFFICE IN VENICE, THENCE 0.15 MILE NORTHEAST ACROSS A
 AT0057'FIELD, ABOUT 1.5 MILE NORTH-NORTHWEST ALONG LEVEE ROAD FROM ITS
 AT0057'JUNCTION WITH STATE HIGHWAY 23 IN THE SOUTHEAST PART OF VENICE, SET IN
 AT0057'THE LAWN OF THE RESIDENCE OF S.V. ASBURY, 77 FEET SOUTHWEST OF THE
 AT0057'CENTERLINE OF THE LEVEE ROAD, 70 FEET SOUTH OF POWERLINE POLE NUMBER
 AT0057'311, 9 1/2 FEET NORTHWEST OF THE NORTH CORNER OF THE RESIDENCE OF MR.
 AT0057'ASBURY, 2 FEET BELOW THE LEVEE ROAD, A COPPER BOLT SET IN A CONCRETE
 AT0057'SLAB ABOUT 3 FEET UNDERGROUND, AND ACCESS TO WHICH IS HAD THROUGH AN
 AT0057'IRON PIPE BEARING A MISSISSIPPI RIVER CAP STAMPED 7 A AND PROJECTS 24
 AT0057'INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-MARK MAY BE REACHED FROM
 AT0057'THE POST OFFICE IN VENICE BY GOING 0.15 MILE NORTHEAST TO THE LEVEE
 AT0057'ROAD AND THENCE 1.0 MILE SOUTHEAST TO THE MARK ALONG LEVEE ROAD.
 AT0057'NOTE-NOT FOUND.  THE ASBURY RESIDENCE RAZED BY 1969 STORM AND LEVELED
 AT0057'BY DOZER.  THE AREA IS NOW BLADED SMOOTH AND IS TO REAR OF TANK FARM.
 AT0057
 AT0057                          STATION RECOVERY (1971)
 AT0057
 AT0057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2625 ***********************************************************************
 BJ2625  DESIGNATION -  7 A BOLT
 BJ2625  PID         -  BJ2625
 BJ2625  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2625  COUNTRY     -  US
 BJ2625  USGS QUAD   -  LACOUR (2018)
 BJ2625
 BJ2625                         *CURRENT SURVEY CONTROL
 BJ2625  ______________________________________________________________________
 BJ2625* NAD 83(1986) POSITION- 30 50 09.     (N) 091 37 04.     (W)   SCALED
 BJ2625* NAVD 88 ORTHO HEIGHT -    13.48  (+/-2cm)       44.2   (feet) VERTCON3
 BJ2625  ______________________________________________________________________
 BJ2625  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ2625  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2625
 BJ2625.The horizontal coordinates were scaled from a map and have
 BJ2625.an estimated accuracy of +/- 6 seconds.
 BJ2625
 BJ2625.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2625.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2625
 BJ2625.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2625.GEOID18 height accuracy estimate available here.
 BJ2625
 BJ2625.The vertical order pertains to the NGVD 29 superseded value.
 BJ2625
 BJ2625.Click photographs - Photos may exist for this station.
 BJ2625
 BJ2625;                    North         East    Units  Estimated Accuracy
 BJ2625;SPC LA S     -   258,960.      972,790.      MT  (+/- 180 meters Scaled)
 BJ2625
 BJ2625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ321122(NAD 83)
 BJ2625
 BJ2625                          SUPERSEDED SURVEY CONTROL
 BJ2625
 BJ2625  NGVD 29 (11/26/84)   13.473  (m)           44.20   (f) ADJUSTED    1 2
 BJ2625
 BJ2625.Superseded values are not recommended for survey control.
 BJ2625
 BJ2625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2625.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2625
 BJ2625_MARKER: B = BOLT
 BJ2625_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2625_STAMPING: PBM 7 A
 BJ2625_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2625_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2625
 BJ2625  HISTORY     - Date     Condition        Report By
 BJ2625  HISTORY     - UNK      MONUMENTED       USACE
 BJ2625  HISTORY     - 1964     GOOD             CGS
 BJ2625
 BJ2625                          STATION DESCRIPTION
 BJ2625
 BJ2625'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2625'ABOUT 0.8 MILE NORTHWEST ALONG STATE ROAD 419 FROM THE GENERAL STORE
 BJ2625'AT LACOUR, ON THE INSIDE OF A CURVE, 84 FEET SOUTHWEST OF THE CENTER
 BJ2625'LINE OF THE ROAD, 60 FEET SOUTHWEST OF A FENCE, 54 FEET SOUTHWEST OF A
 BJ2625'48-INCH PECAN TREE, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT SET IN
 BJ2625'CONCRETE ABOUT 3 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH
 BJ2625'IS HAS THROUGH A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0056 ***********************************************************************
 AT0056  DESIGNATION -  7 A CAP
 AT0056  PID         -  AT0056
 AT0056  STATE/COUNTY-  LA/PLAQUEMINES
 AT0056  COUNTRY     -  US
 AT0056  USGS QUAD   -  VENICE (2018)
 AT0056
 AT0056                         *CURRENT SURVEY CONTROL
 AT0056  ______________________________________________________________________
 AT0056* NAD 83(1986) POSITION- 29 17 24.     (N) 089 21 54.     (W)   SCALED
 AT0056* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0056  **This station is located in a suspected subsidence area (see below).
 AT0056  ______________________________________________________________________
 AT0056  GEOID HEIGHT    -        -23.759 (meters)                     GEOID18
 AT0056
 AT0056.The horizontal coordinates were scaled from a map and have
 AT0056.an estimated accuracy of +/- 6 seconds.
 AT0056
 AT0056.** This station is in an area of known vertical motion. If an
 AT0056.** orthometric height was ever established but is not available 
 AT0056.** in the current survey control section, the orthometric height
 AT0056.** is considered suspect.  Suspect heights are available in the
 AT0056.** superseded section only if requested.
 AT0056
 AT0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0056.GEOID18 height accuracy estimate available here.
 AT0056
 AT0056.Click photographs - Photos may exist for this station.
 AT0056
 AT0056;                    North         East    Units  Estimated Accuracy
 AT0056;SPC LA S     -    89,210.    1,191,250.      MT  (+/- 180 meters Scaled)
 AT0056
 AT0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT702424(NAD 83)
 AT0056
 AT0056                          SUPERSEDED SURVEY CONTROL
 AT0056
 AT0056.No superseded survey control is available for this station.
 AT0056
 AT0056_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0056_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0056_STAMPING: 7 A
 AT0056_MARK LOGO: MRC
 AT0056_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0056_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0056
 AT0056  HISTORY     - Date     Condition        Report By
 AT0056  HISTORY     - 1938     MONUMENTED       MRC
 AT0056  HISTORY     - 1970     GOOD             NGS
 AT0056  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0056
 AT0056                          STATION DESCRIPTION
 AT0056
 AT0056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0056'1.1 MI SOUTHEAST FROM VENICE.  0.95 MILE SOUTHEAST ALONG STATE HIGHWAY
 AT0056'23 FROM THE POST OFFICE IN VENICE, THENCE 0.15 MILE NORTHEAST ACROSS A
 AT0056'FIELD, ABOUT 1.5 MILE NORTH-NORTHWEST ALONG LEVEE ROAD FROM ITS
 AT0056'JUNCTION WITH STATE HIGHWAY 23 IN THE SOUTHEAST PART OF VENICE, SET IN
 AT0056'THE LAWN OF THE RESIDENCE OF S.V. ASBURY, 77 FEET SOUTHWEST OF THE
 AT0056'CENTERLINE OF THE LEVEE ROAD, 70 FEET SOUTH OF POWERLINE POLE NUMBER
 AT0056'311, 9 1/2 FEET NORTHWEST OF THE NORTH CORNER OF THE RESIDENCE OF MR.
 AT0056'ASBURY, 2 FEET BELOW THE LEVEE ROAD, AN IRON PIPE BEARING A
 AT0056'MISSISSIPPI RIVER CAP STAMPED 7 A AND PROJECTS 24 INCHES ABOVE THE
 AT0056'LEVEL OF THE GROUND.  NOTE-MARK MAY BE REACHED FROM THE POST OFFICE IN
 AT0056'VENICE BY GOING 0.15 MILE NORTHEAST TO THE LEVEE ROAD AND THENCE 1.0
 AT0056'MILE SOUTHEAST TO THE MARK ALONG LEVEE ROAD.  NOTE-THE ASBURY
 AT0056'RESIDENCE RAZED BY 1969 STORM AND LEVELED BY DOZER.  THE AREA IS NOW
 AT0056'BLADED SMOOTH AND IS TO REAR OF TANK FARM.
 AT0056
 AT0056                          STATION RECOVERY (1971)
 AT0056
 AT0056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2626 ***********************************************************************
 BJ2626  DESIGNATION -  7 A CAP
 BJ2626  PID         -  BJ2626
 BJ2626  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2626  COUNTRY     -  US
 BJ2626  USGS QUAD   -  LACOUR (2018)
 BJ2626
 BJ2626                         *CURRENT SURVEY CONTROL
 BJ2626  ______________________________________________________________________
 BJ2626* NAD 83(1986) POSITION- 30 50 09.     (N) 091 37 04.     (W)   SCALED
 BJ2626* NAVD 88 ORTHO HEIGHT -    14.72  (+/-2cm)       48.3   (feet) VERTCON3
 BJ2626  ______________________________________________________________________
 BJ2626  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ2626  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2626
 BJ2626.The horizontal coordinates were scaled from a map and have
 BJ2626.an estimated accuracy of +/- 6 seconds.
 BJ2626
 BJ2626.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2626.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2626
 BJ2626.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2626.GEOID18 height accuracy estimate available here.
 BJ2626
 BJ2626.The vertical order pertains to the NGVD 29 superseded value.
 BJ2626
 BJ2626.Click photographs - Photos may exist for this station.
 BJ2626
 BJ2626;                    North         East    Units  Estimated Accuracy
 BJ2626;SPC LA S     -   258,960.      972,790.      MT  (+/- 180 meters Scaled)
 BJ2626
 BJ2626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ321122(NAD 83)
 BJ2626
 BJ2626                          SUPERSEDED SURVEY CONTROL
 BJ2626
 BJ2626  NGVD 29 (11/26/84)   14.706  (m)           48.25   (f) ADJUSTED    1 2
 BJ2626
 BJ2626.Superseded values are not recommended for survey control.
 BJ2626
 BJ2626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2626.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2626
 BJ2626_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2626_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2626_STAMPING: PBM 7 A
 BJ2626_MARK LOGO: USACE
 BJ2626_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2626_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2626
 BJ2626  HISTORY     - Date     Condition        Report By
 BJ2626  HISTORY     - UNK      MONUMENTED       USACE
 BJ2626  HISTORY     - 1964     GOOD             CGS
 BJ2626  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ2626
 BJ2626                          STATION DESCRIPTION
 BJ2626
 BJ2626'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2626'ABOUT 0.8 MILE NORTHWEST ALONG STATE ROAD 419 FROM THE GENERAL STORE
 BJ2626'AT LACOUR, ON THE INSIDE OF A CURVE, 84 FEET SOUTHWEST OF THE CENTER
 BJ2626'LINE OF THE ROAD, 60 FEET SOUTHWEST OF A FENCE, 54 FEET SOUTHWEST OF A
 BJ2626'48-INCH PECAN TREE, ABOUT LEVEL WITH THE ROAD, A 4-INCH IRON PIPE
 BJ2626'BEARING A CAP WHICH PROJECTS 1 FOOT.
 BJ2626
 BJ2626                          STATION RECOVERY (1976)
 BJ2626
 BJ2626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ2626'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0037 ***********************************************************************
 BJ0037  DESIGNATION -  7 ABLDAPA
 BJ0037  PID         -  BJ0037
 BJ0037  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0037  COUNTRY     -  US
 BJ0037  USGS QUAD   -  LACOUR (2018)
 BJ0037
 BJ0037                         *CURRENT SURVEY CONTROL
 BJ0037  ______________________________________________________________________
 BJ0037* NAD 83(1986) POSITION- 30 46 40.     (N) 091 35 45.     (W)   SCALED
 BJ0037* NAVD 88 ORTHO HEIGHT -     9.847 (meters)       32.31  (feet) ADJUSTED
 BJ0037  ______________________________________________________________________
 BJ0037  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ0037  DYNAMIC HEIGHT  -          9.834 (meters)       32.26  (feet) COMP
 BJ0037  MODELED GRAVITY -    979,367.9   (mgal)                       NAVD 88
 BJ0037
 BJ0037  VERT ORDER      -  FIRST     CLASS I
 BJ0037
 BJ0037.The horizontal coordinates were scaled from a map and have
 BJ0037.an estimated accuracy of +/- 6 seconds.
 BJ0037
 BJ0037.The orthometric height was determined by differential leveling and
 BJ0037.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0037.in February 1994.
 BJ0037
 BJ0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0037.GEOID18 height accuracy estimate available here.
 BJ0037
 BJ0037.Click photographs - Photos may exist for this station.
 BJ0037
 BJ0037.The dynamic height is computed by dividing the NAVD 88
 BJ0037.geopotential number by the normal gravity value computed on the
 BJ0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0037.degrees latitude (g = 980.6199 gals.).
 BJ0037
 BJ0037.The modeled gravity was interpolated from observed gravity values.
 BJ0037
 BJ0037;                    North         East    Units  Estimated Accuracy
 BJ0037;SPC LA S     -   252,520.      974,870.      MT  (+/- 180 meters Scaled)
 BJ0037
 BJ0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ343058(NAD 83)
 BJ0037
 BJ0037                          SUPERSEDED SURVEY CONTROL
 BJ0037
 BJ0037  NAVD 88 (06/15/91)    9.880  (m)           32.41   (f) SUPERSEDED  1 1
 BJ0037  NGVD 29 (11/26/84)    9.838  (m)           32.28   (f) ADJUSTED    1 1
 BJ0037
 BJ0037.Superseded values are not recommended for survey control.
 BJ0037
 BJ0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0037.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0037
 BJ0037_MARKER: Z = SEE DESCRIPTION
 BJ0037_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0037
 BJ0037  HISTORY     - Date     Condition        Report By
 BJ0037  HISTORY     - 1975     MONUMENTED       USACE
 BJ0037  HISTORY     - 1976     GOOD             NGS
 BJ0037
 BJ0037                          STATION DESCRIPTION
 BJ0037
 BJ0037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0037'3.2 MI NORTH FROM MORGANZA.
 BJ0037'0.9 MILE NORTHWEST ALONG STATE HIGHWAY 1 FROM THE CITY HALL AT
 BJ0037'MORGANZA, THENCE 2.3 MILES NORTHEAST ALONG THE SOUTHEAST LEVEE OF THE
 BJ0037'MORGANZA FLOODWAY, 0.35 MILE NORTHEAST OF A POINT WHERE THE ROAD TURNS
 BJ0037'FROM THE LEVEE, 228 FT NORTHEAST OF A FENCE, 169 FT NORTHWEST OF THE
 BJ0037'CENTER LINE OF THE LEVEE, 50 FT SOUTHEAST OF THE CENTER LINE OF THE
 BJ0037'ROAD, A 1 INCH IRON PIPE WITH CAP DRIVEN TO A DEPTH OF 75 FT
 BJ0037'ENCASED IN A 2 INCH IRON PIPE BORED TO A DEPTH OF 54 FT WITH ACCESS
 BJ0037'THROUGH A 3 INCH IRON PIPE WITH A SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1523 ***********************************************************************
 CP1523  DESIGNATION -  7 DIETZE BOLT
 CP1523  PID         -  CP1523
 CP1523  STATE/COUNTY-  LA/MADISON
 CP1523  COUNTRY     -  US
 CP1523  USGS QUAD   -  BEDFORD (2018)
 CP1523
 CP1523                         *CURRENT SURVEY CONTROL
 CP1523  ______________________________________________________________________
 CP1523* NAD 83(1986) POSITION- 32 14 42.     (N) 091 05 52.     (W)   SCALED
 CP1523* NAVD 88 ORTHO HEIGHT -    24.71  (+/-2cm)       81.1   (feet) VERTCON3
 CP1523  ______________________________________________________________________
 CP1523  GEOID HEIGHT    -        -26.472 (meters)                     GEOID18
 CP1523  VERT ORDER      -  ? (See Below)
 CP1523
 CP1523.The horizontal coordinates were scaled from a map and have
 CP1523.an estimated accuracy of +/- 6 seconds.
 CP1523
 CP1523.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1523.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1523
 CP1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1523.GEOID18 height accuracy estimate available here.
 CP1523
 CP1523.The vertical order pertains to the NGVD 29 superseded value.
 CP1523
 CP1523.Click photographs - Photos may exist for this station.
 CP1523
 CP1523;                    North         East    Units  Estimated Accuracy
 CP1523;SPC LA N     -   194,330.    1,132,130.      MT  (+/- 180 meters Scaled)
 CP1523
 CP1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR792691(NAD 83)
 CP1523
 CP1523                          SUPERSEDED SURVEY CONTROL
 CP1523
 CP1523  NGVD 29 (??/??/92)   24.738  (m)           81.16   (f) ADJ UNCH       
 CP1523
 CP1523.Superseded values are not recommended for survey control.
 CP1523
 CP1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1523.See file dsdata.pdf to determine how the superseded data were derived.
 CP1523
 CP1523_MARKER: B = BOLT
 CP1523_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1523_SP_SET: BLOCK
 CP1523_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1523
 CP1523  HISTORY     - Date     Condition        Report By
 CP1523  HISTORY     - UNK      MONUMENTED       USACE
 CP1523  HISTORY     - 1934     GOOD             USACE
 CP1523  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1523
 CP1523                          STATION DESCRIPTION
 CP1523
 CP1523'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1523'ABOUT 2 1/2 MILES EAST ALONG THE LEVEE FROM THE POST OFFICE AT KING
 CP1523'P.B.M. IS CONCRETE BLOCK AND PIPE WITH BRASS CAP, ON RIGHT BANK OF
 CP1523'MISSISSIPPI RIVER IN MADISON PARISH, LA.  1 MILE DOWNSTREAM FROM
 CP1523'P.B.M. 6 IN AN OPEN FIELD ON THE OLD CHELULA PLANTATION.  154 METERS
 CP1523'LANDSIDE FROM CENTER LINE OF LEVEE.  460 METERS NORTHEAST FROM WHERE A
 CP1523'GRAVELED HIGHWAY LEAVES THE TOE OF LEVEE.  13.2 METERS RIVERSIDE OF
 CP1523'CENTER LINE OF GRAVELED HIGHWAY.  4 METERS DOWNSTREAM FROM DITCH WHICH
 CP1523'RUNS AT RIGHT ANGLE FROM THE LEVEE AND CROSSES THE HIGHWAY. THE P.B.M.
 CP1523'IS PAINTED WHITE AND THE CAP IS ABOUT 12 INCHES ABOVE THE GROUND.
 CP1523
 CP1523                          STATION RECOVERY (1963)
 CP1523
 CP1523'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1523'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1522 ***********************************************************************
 CP1522  DESIGNATION -  7 DIETZE CAP
 CP1522  PID         -  CP1522
 CP1522  STATE/COUNTY-  LA/MADISON
 CP1522  COUNTRY     -  US
 CP1522  USGS QUAD   -  BEDFORD (2018)
 CP1522
 CP1522                         *CURRENT SURVEY CONTROL
 CP1522  ______________________________________________________________________
 CP1522* NAD 83(1986) POSITION- 32 14 42.     (N) 091 05 52.     (W)   SCALED
 CP1522* NAVD 88 ORTHO HEIGHT -    25.94  (+/-2cm)       85.1   (feet) VERTCON3
 CP1522  ______________________________________________________________________
 CP1522  GEOID HEIGHT    -        -26.472 (meters)                     GEOID18
 CP1522  VERT ORDER      -  ? (See Below)
 CP1522
 CP1522.The horizontal coordinates were scaled from a map and have
 CP1522.an estimated accuracy of +/- 6 seconds.
 CP1522
 CP1522.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1522.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1522
 CP1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1522.GEOID18 height accuracy estimate available here.
 CP1522
 CP1522.The vertical order pertains to the NGVD 29 superseded value.
 CP1522
 CP1522.Click photographs - Photos may exist for this station.
 CP1522
 CP1522;                    North         East    Units  Estimated Accuracy
 CP1522;SPC LA N     -   194,330.    1,132,130.      MT  (+/- 180 meters Scaled)
 CP1522
 CP1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR792691(NAD 83)
 CP1522
 CP1522                          SUPERSEDED SURVEY CONTROL
 CP1522
 CP1522  NGVD 29 (??/??/92)   25.967  (m)           85.19   (f) ADJ UNCH       
 CP1522
 CP1522.Superseded values are not recommended for survey control.
 CP1522
 CP1522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1522.See file dsdata.pdf to determine how the superseded data were derived.
 CP1522
 CP1522_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1522_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1522_MARK LOGO: USACE
 CP1522_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1522_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1522
 CP1522  HISTORY     - Date     Condition        Report By
 CP1522  HISTORY     - UNK      MONUMENTED       USACE
 CP1522  HISTORY     - 1934     GOOD             USACE
 CP1522  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1522
 CP1522                          STATION DESCRIPTION
 CP1522
 CP1522'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1522'ABOUT 2 1/2 MILES EAST ALONG THE LEVEE FROM THE POST OFFICE AT KING.
 CP1522'P.B.M. IS CONCRETE BLOCK AND PIPE WITH BRASS CAP, ON RIGHT BANK OF
 CP1522'MISSISSIPPI RIVER IN MADISON PARISH, LA.  1 MILE DOWNSTREAM FROM
 CP1522'P.B.M. 6 IN AN OPEN FIELD ON THE OLD CHELULA PLANTATION.  154 METERS
 CP1522'LANDSIDE FROM CENTER LINE OF LEVEE.  460 METERS NORTHEAST FROM WHERE A
 CP1522'GRAVELED HIGHWAY LEAVES THE TOE OF LEVEE.  13.2 METERS RIVERSIDE OF
 CP1522'CENTER LINE OF GRAVELED HIGHWAY.  4 METERS DOWNSTREAM FROM DITCH WHICH
 CP1522'RUNS AT RIGHT ANGLE FROM THE LEVEE AND CROSSES THE HIGHWAY. THE P.B.M.
 CP1522'IS PAINTED WHITE AND THE CAP IS ABOUT 12 INCHES ABOVE THE GROUND.
 CP1522
 CP1522                          STATION RECOVERY (1963)
 CP1522
 CP1522'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1522'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0247 ***********************************************************************
 BJ0247  DESIGNATION -  7 EABPL
 BJ0247  PID         -  BJ0247
 BJ0247  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0247  COUNTRY     -  US
 BJ0247  USGS QUAD   -  MELVILLE (2018)
 BJ0247
 BJ0247                         *CURRENT SURVEY CONTROL
 BJ0247  ______________________________________________________________________
 BJ0247* NAD 83(1986) POSITION- 30 40 53.     (N) 091 39 34.     (W)   SCALED
 BJ0247* NAVD 88 ORTHO HEIGHT -     8.478 (meters)       27.81  (feet) ADJUSTED
 BJ0247  ______________________________________________________________________
 BJ0247  GEOID HEIGHT    -        -27.169 (meters)                     GEOID18
 BJ0247  DYNAMIC HEIGHT  -          8.467 (meters)       27.78  (feet) COMP
 BJ0247  MODELED GRAVITY -    979,358.2   (mgal)                       NAVD 88
 BJ0247
 BJ0247  VERT ORDER      -  FIRST     CLASS I
 BJ0247
 BJ0247.The horizontal coordinates were scaled from a map and have
 BJ0247.an estimated accuracy of +/- 6 seconds.
 BJ0247
 BJ0247.The orthometric height was determined by differential leveling and
 BJ0247.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0247.in February 1994.
 BJ0247
 BJ0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0247.GEOID18 height accuracy estimate available here.
 BJ0247
 BJ0247.Click photographs - Photos may exist for this station.
 BJ0247
 BJ0247.The dynamic height is computed by dividing the NAVD 88
 BJ0247.geopotential number by the normal gravity value computed on the
 BJ0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0247.degrees latitude (g = 980.6199 gals.).
 BJ0247
 BJ0247.The modeled gravity was interpolated from observed gravity values.
 BJ0247
 BJ0247;                    North         East    Units  Estimated Accuracy
 BJ0247;SPC LA S     -   241,850.      968,750.      MT  (+/- 180 meters Scaled)
 BJ0247
 BJ0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP284950(NAD 83)
 BJ0247
 BJ0247                          SUPERSEDED SURVEY CONTROL
 BJ0247
 BJ0247  NGVD 29 (11/26/84)    8.478  (m)           27.81   (f) ADJUSTED    1 1
 BJ0247
 BJ0247.Superseded values are not recommended for survey control.
 BJ0247
 BJ0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0247.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0247
 BJ0247_MARKER: DD = SURVEY DISK
 BJ0247_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0247_MARK LOGO: USACE
 BJ0247_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0247_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0247_ROD/PIPE-DEPTH: 30.5 meters
 BJ0247
 BJ0247  HISTORY     - Date     Condition        Report By
 BJ0247  HISTORY     - 1976     MONUMENTED       USACE
 BJ0247  HISTORY     - 1976     GOOD             NGS
 BJ0247
 BJ0247                          STATION DESCRIPTION
 BJ0247
 BJ0247'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0247'8.2 MI SW FROM MORGANZA.
 BJ0247'0.8 MILES NORTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 BJ0247'HIGHWAY 10, THENCE 7.4 MILES WEST AND SOUTH ALONG A LEVEE ROAD
 BJ0247'0.35 MILES SOUTH OF THE JUNCTION OF STATE HIGHWAY 10, 331 FT
 BJ0247'NORTHEAST OF THE NORTHEAST CORNER OF A STEEL CATTLEGUARD, 210 FT
 BJ0247'EAST OF THE CENTER LINE OF THE ROAD, 274 FT NORTH OF A FENCE, 194.9 FT
 BJ0247'EAST OF THE CONCRETE POST MARKER AT STATION 400+00, A 1-INCH IRON
 BJ0247'PIPE WITH A CAP DRIVEN TO A DEPTH OF 100 FT ENCASED IN A 2-INCH IRON
 BJ0247'PIPE BORED TO A DEPTH OF 73 FT WITH A 3-INCH SCREW CAP FOR ACCESS.
 BJ0247'THE SCREW CAP PROJECTS 20-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0648 ***********************************************************************
 BJ0648  DESIGNATION -  7 LLD ANO
 BJ0648  PID         -  BJ0648
 BJ0648  STATE/COUNTY-  LA/ST JAMES
 BJ0648  COUNTRY     -  US
 BJ0648  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0648
 BJ0648                         *CURRENT SURVEY CONTROL
 BJ0648  ______________________________________________________________________
 BJ0648* NAD 83(1986) POSITION- 30 06 01.     (N) 090 55 05.     (W)   SCALED
 BJ0648* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0648  **This station is located in a suspected subsidence area (see below).
 BJ0648  ______________________________________________________________________
 BJ0648  GEOID HEIGHT    -        -26.593 (meters)                     GEOID18
 BJ0648  DYNAMIC HEIGHT  -          6.132 (meters)       20.12  (feet) COMP
 BJ0648  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 BJ0648
 BJ0648.The horizontal coordinates were scaled from a map and have
 BJ0648.an estimated accuracy of +/- 6 seconds.
 BJ0648
 BJ0648.** This station is in an area of known vertical motion. If an
 BJ0648.** orthometric height was ever established but is not available 
 BJ0648.** in the current survey control section, the orthometric height
 BJ0648.** is considered suspect.  Suspect heights are available in the
 BJ0648.** superseded section only if requested.
 BJ0648
 BJ0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0648.GEOID18 height accuracy estimate available here.
 BJ0648
 BJ0648.Click photographs - Photos may exist for this station.
 BJ0648
 BJ0648.The dynamic height is computed by dividing the NAVD 88
 BJ0648.geopotential number by the normal gravity value computed on the
 BJ0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0648.degrees latitude (g = 980.6199 gals.).
 BJ0648
 BJ0648.The modeled gravity was interpolated from observed gravity values.
 BJ0648
 BJ0648;                    North         East    Units  Estimated Accuracy
 BJ0648;SPC LA S     -   177,450.    1,040,030.      MT  (+/- 180 meters Scaled)
 BJ0648
 BJ0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP006317(NAD 83)
 BJ0648
 BJ0648                          SUPERSEDED SURVEY CONTROL
 BJ0648
 BJ0648.No superseded survey control is available for this station.
 BJ0648
 BJ0648_MARKER: DD = SURVEY DISK
 BJ0648_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0648_STAMPING: 7 LLD ANO
 BJ0648_MARK LOGO: USACE
 BJ0648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0648_ROD/PIPE-DEPTH: 22.3 meters
 BJ0648
 BJ0648  HISTORY     - Date     Condition        Report By
 BJ0648  HISTORY     - UNK      MONUMENTED       USACE
 BJ0648  HISTORY     - 1976     GOOD             NGS
 BJ0648
 BJ0648                          STATION DESCRIPTION
 BJ0648
 BJ0648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0648'7.3 MI EAST FROM DONALDSONVILLE.
 BJ0648'7.3 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF LESSARD
 BJ0648'STREET, 0.35 MILE SOUTH OF THE ST JAMES-ASCENSION PARISH LINE, 36.5
 BJ0648'FT EAST OF THE CENTER LINE OF THE HIGHWAY, 78 FT EAST OF AND ACROSS
 BJ0648'THE HIGHWAY FROM A POWER LINE POLE WITH A TRANSFORMER AND A METER,
 BJ0648'31.5 FT SOUTHEAST OF A POWER LINE GUY POLE.  A DISK ON THE TOP OF A
 BJ0648'1-INCH IRON PIPE SET TO A DEPTH OF 73 FT, THE PIPE AND THE DISK ARE
 BJ0648'SET IN CONCRETE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0490 ***********************************************************************
 AT0490  DESIGNATION -  7 NOS+WB
 AT0490  PID         -  AT0490
 AT0490  STATE/COUNTY-  LA/ORLEANS
 AT0490  COUNTRY     -  US
 AT0490  USGS QUAD   -  CHALMETTE (2018)
 AT0490
 AT0490                         *CURRENT SURVEY CONTROL
 AT0490  ______________________________________________________________________
 AT0490* NAD 83(1986) POSITION- 29 54 34.     (N) 089 58 40.     (W)   SCALED
 AT0490* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0490  **This station is located in a suspected subsidence area (see below).
 AT0490  ______________________________________________________________________
 AT0490  GEOID HEIGHT    -        -25.856 (meters)                     GEOID18
 AT0490
 AT0490.The horizontal coordinates were scaled from a map and have
 AT0490.an estimated accuracy of +/- 6 seconds.
 AT0490
 AT0490.** This station is in an area of known vertical motion. If an
 AT0490.** orthometric height was ever established but is not available 
 AT0490.** in the current survey control section, the orthometric height
 AT0490.** is considered suspect.  Suspect heights are available in the
 AT0490.** superseded section only if requested.
 AT0490
 AT0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0490.GEOID18 height accuracy estimate available here.
 AT0490
 AT0490.Click photographs - Photos may exist for this station.
 AT0490
 AT0490;                    North         East    Units  Estimated Accuracy
 AT0490;SPC LA S     -   157,000.    1,130,900.      MT  (+/- 180 meters Scaled)
 AT0490
 AT0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU124124(NAD 83)
 AT0490
 AT0490                          SUPERSEDED SURVEY CONTROL
 AT0490
 AT0490.No superseded survey control is available for this station.
 AT0490
 AT0490_MARKER: I = METAL ROD
 AT0490_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0490_SP_SET: APRON
 AT0490_STAMPING: 7
 AT0490_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0490
 AT0490  HISTORY     - Date     Condition        Report By
 AT0490  HISTORY     - UNK      MONUMENTED       LA1690
 AT0490  HISTORY     - 1964     GOOD             CGS
 AT0490
 AT0490                          STATION DESCRIPTION
 AT0490
 AT0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0490'AT ALGIERS, IN THE SOUTHEAST PART OF THE CITY, AT PUMPING STATION NO.
 AT0490'11, SET IN THE TOP OF THE WEST CORNER OF CONCRETE APRON NEAR SOUTH
 AT0490'CORNER OF PUMPING STATION 11, 2.0 FEET SOUTHEAST OF THE SOUTH CORNER
 AT0490'OF THE BUILDING, 0.5 FOOT NORTHWEST OF THE SOUTHWEST EDGE OF CONCRETE
 AT0490'APRON AND ABOUT 4 FEET ABOVE THE LEVEL OF THE GROUND. A 5/8 INCH
 AT0490'BRASS PIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1607 ***********************************************************************
 CQ1607  DESIGNATION -  7 SES
 CQ1607  PID         -  CQ1607
 CQ1607  STATE/COUNTY-  LA/WEBSTER
 CQ1607  COUNTRY     -  US
 CQ1607  USGS QUAD   -  HEFLIN (2018)
 CQ1607
 CQ1607                         *CURRENT SURVEY CONTROL
 CQ1607  ______________________________________________________________________
 CQ1607* NAD 83(1986) POSITION- 32 28 58.     (N) 093 16 59.     (W)   SCALED
 CQ1607* NAVD 88 ORTHO HEIGHT -    73.43  (+/-2cm)      240.9   (feet) VERTCON3
 CQ1607  ______________________________________________________________________
 CQ1607  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 CQ1607  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1607
 CQ1607.The horizontal coordinates were scaled from a map and have
 CQ1607.an estimated accuracy of +/- 6 seconds.
 CQ1607
 CQ1607.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1607.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1607
 CQ1607.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1607.GEOID18 height accuracy estimate available here.
 CQ1607
 CQ1607.The vertical order pertains to the NGVD 29 superseded value.
 CQ1607
 CQ1607.Click photographs - Photos may exist for this station.
 CQ1607
 CQ1607;                    North         East    Units  Estimated Accuracy
 CQ1607;SPC LA N     -   220,110.      926,400.      MT  (+/- 180 meters Scaled)
 CQ1607
 CQ1607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR734939(NAD 83)
 CQ1607
 CQ1607                          SUPERSEDED SURVEY CONTROL
 CQ1607
 CQ1607  NGVD 29 (11/26/84)   73.503  (m)          241.15   (f) ADJUSTED    2 0
 CQ1607
 CQ1607.Superseded values are not recommended for survey control.
 CQ1607
 CQ1607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1607.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1607
 CQ1607_MARKER: DD = SURVEY DISK
 CQ1607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1607_STAMPING: S.E.S. NO 7 1934
 CQ1607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1607+STABILITY: SURFACE MOTION
 CQ1607
 CQ1607  HISTORY     - Date     Condition        Report By
 CQ1607  HISTORY     - 1934     MONUMENTED       LOCSUR
 CQ1607  HISTORY     - 1934     GOOD             CGS
 CQ1607  HISTORY     - 1971     POOR             USGS
 CQ1607
 CQ1607                          STATION DESCRIPTION
 CQ1607
 CQ1607'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1607'2.0 MI N FROM HEFLIN.
 CQ1607'ABOUT 2 MILES NORTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM THE
 CQ1607'STATION AT HEFLIN, WEBSTER PARISH, OPPOSITE POLE 87+10, ABOUT 760
 CQ1607'YARDS WEST OF THE TRACK, 93 FEET NORTH OF A FARMHOUSE, 32 FEET SOUTH
 CQ1607'OF THE CENTER LINE OF THE ROAD, AND 9 FEET NORTH OF A 36-INCH OAK
 CQ1607'TREE.  A SOIL EROSION SERVICE STANDARD DISK, STAMPED S.E.S. NO 7 1934
 CQ1607'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- CONCRETE POST LOOSE IN
 CQ1607'GROUND AND PROJECTING ABOUT 1 FT ABOVE GROUND.
 CQ1607
 CQ1607                          STATION RECOVERY (1971)
 CQ1607
 CQ1607'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 CQ1607'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3339 ***********************************************************************
 CQ3339  FBN         -  This is a Federal Base Network Control Station.
 CQ3339  DESIGNATION -  7 V 1
 CQ3339  PID         -  CQ3339
 CQ3339  STATE/COUNTY-  LA/BIENVILLE
 CQ3339  COUNTRY     -  US
 CQ3339  USGS QUAD   -  HALL SUMMIT (2018)
 CQ3339
 CQ3339                         *CURRENT SURVEY CONTROL
 CQ3339  ______________________________________________________________________
 CQ3339* NAD 83(2011) POSITION- 32 14 34.92714(N) 093 16 48.41862(W)   ADJUSTED
 CQ3339* NAD 83(2011) ELLIP HT-    55.694 (meters)        (06/27/12)   ADJUSTED
 CQ3339* NAD 83(2011) EPOCH   -  2010.00
 CQ3339* NAVD 88 ORTHO HEIGHT -    81.5   (meters)      267.    (feet) GPS OBS
 CQ3339  ______________________________________________________________________
 CQ3339  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CQ3339  GEOID HEIGHT    -        -25.769 (meters)                     GEOID99
 CQ3339  GEOID HEIGHT    -        -25.840 (meters)                     GEOID18
 CQ3339  NAD 83(2011) X  -   -308,961.999 (meters)                     COMP
 CQ3339  NAD 83(2011) Y  - -5,390,929.336 (meters)                     COMP
 CQ3339  NAD 83(2011) Z  -  3,383,285.625 (meters)                     COMP
 CQ3339  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 CQ3339
 CQ3339  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3339  Standards:
 CQ3339         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3339            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3339  -------------------------------------------------------------------
 CQ3339  NETWORK    0.54   1.45           0.23   0.21   0.74     -0.04669631
 CQ3339  -------------------------------------------------------------------
 CQ3339  Click here for local accuracies and other accuracy information.
 CQ3339
 CQ3339.The horizontal coordinates were established by GPS observations
 CQ3339.and adjusted by the National Geodetic Survey in June 2012.
 CQ3339
 CQ3339.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3339.been affixed to the stable North American tectonic plate. See 
 CQ3339.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3339
 CQ3339.The horizontal coordinates are valid at the epoch date displayed above
 CQ3339.which is a decimal equivalence of Year/Month/Day.
 CQ3339
 CQ3339.The orthometric height was determined by GPS observations and a
 CQ3339.high-resolution geoid model.
 CQ3339
 CQ3339.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3339.GEOID18 height accuracy estimate available here.
 CQ3339
 CQ3339.Click photographs - Photos may exist for this station.
 CQ3339
 CQ3339.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3339
 CQ3339.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3339
 CQ3339.The ellipsoidal height was determined by GPS observations
 CQ3339.and is referenced to NAD 83.
 CQ3339
 CQ3339. The following values were computed from the NAD 83(2011) position.
 CQ3339
 CQ3339;                    North         East     Units Scale Factor Converg.
 CQ3339;SPC LA N     -   193,524.848   926,485.191   MT  0.99993080   -0 24 44.8
 CQ3339;SPC LA N     -   634,922.77  3,039,643.50   sFT  0.99993080   -0 24 44.8
 CQ3339;UTM  15      - 3,567,409.257   473,611.504   MT  0.99960859   -0 08 58.0
 CQ3339
 CQ3339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3339!SPC LA N     -   0.99999126  x   0.99993080  =   0.99992206
 CQ3339!UTM  15      -   0.99999126  x   0.99960859  =   0.99959985
 CQ3339
 CQ3339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR7361167409(NAD 83)
 CQ3339
 CQ3339                          SUPERSEDED SURVEY CONTROL
 CQ3339
 CQ3339  NAD 83(2007)-  32 14 34.92705(N)    093 16 48.41941(W) AD(2002.00) 0
 CQ3339  ELLIP H (02/10/07)   55.710  (m)                       GP(2002.00)    
 CQ3339  ELLIP H (05/01/00)   55.684  (m)                       GP(       ) 3 1
 CQ3339  ELLIP H (05/09/94)   55.825  (m)                       GP(       ) 4 2
 CQ3339  NAD 83(1992)-  32 14 34.94162(N)    093 16 48.41025(W) AD(       ) 1
 CQ3339  NAD 83(1992)-  32 14 34.92635(N)    093 16 48.41897(W) AD(       ) B
 CQ3339  ELLIP H (09/10/92)   55.825  (m)                       GP(       ) 4 1
 CQ3339  NAVD 88 (03/10/99)   81.5    (m)  UNKNOWN  model used  GPS OBS        
 CQ3339  NAVD 88 (07/24/98)   81.4    (m)  GEOID96  model used  GPS OBS        
 CQ3339  NAVD 88 (08/12/94)   81.6    (m)  UNKNOWN  model used  GPS OBS        
 CQ3339  NAVD 88 (09/10/92)   81.8    (m)  GEOID90  model used  GPS OBS        
 CQ3339
 CQ3339.Superseded values are not recommended for survey control.
 CQ3339
 CQ3339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3339.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3339
 CQ3339_MARKER: DD = SURVEY DISK
 CQ3339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3339_STAMPING: 7V1 1985
 CQ3339_MARK LOGO: LADHGS
 CQ3339_PROJECTION: RECESSED 13 CENTIMETERS
 CQ3339_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3339+STABILITY: SURFACE MOTION
 CQ3339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3339+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2010
 CQ3339
 CQ3339  HISTORY     - Date     Condition        Report By
 CQ3339  HISTORY     - 1985     MONUMENTED       LADTD
 CQ3339  HISTORY     - 19910925 GOOD             LADTD
 CQ3339  HISTORY     - 19920311 GOOD
 CQ3339  HISTORY     - 19930418 GOOD             LADH
 CQ3339  HISTORY     - 19980223 GOOD             NGS
 CQ3339  HISTORY     - 20041019 GOOD             LADTD
 CQ3339  HISTORY     - 20100406 GOOD             LADTD
 CQ3339
 CQ3339                          STATION DESCRIPTION
 CQ3339
 CQ3339'DESCRIBED BY LA TRANSP AND DEV 1985
 CQ3339'9.6 KM (6.0 MI) SOUTH FROM RINGGOLD.
 CQ3339'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 CQ3339'0.4 KM (0.25 MI) EAST FROM THE POST OFFICE IN RINGGOLD ON STATE
 CQ3339'HIGHWAYS 4 AND 154 TO THE INTERSECTION OF STATE HIGHWAYS 4, 154, AND
 CQ3339'7 THENCE 9.6 KM (6.0 MI) SOUTH (RIGHT) ALONG STATE HIGHWAY 7 TO THE
 CQ3339'MARK ON THE LEFT BETWEEN A POWER POLE AND GUY WIRE, 16.0 METERS (52.5
 CQ3339'FEET) EAST OF THE CENTER OF STATE HIGHWAY 7, 15.4 METERS (50.5 FEET)
 CQ3339'SOUTH OF A POWER POLE, AND 8.5 METERS (28.5 FEET) SOUTH OF THE CENTER
 CQ3339'OF BIENVILLE PARISH ROAD 540.
 CQ3339'THE MARK IS 0.91 METERS  NW FROM A WITNESS POST.
 CQ3339
 CQ3339                          STATION RECOVERY (1991)
 CQ3339
 CQ3339'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 CQ3339'THE STATION IS LOCATED ABOUT 12.0 MI (19.3 KM) NORTH-NORTHEAST OF
 CQ3339'COUSHATTA, 6.0 MI (9.7 KM) SOUTH OF RINGGOLD AND 6.0 MI (9.7 KM) WEST
 CQ3339'OF CASTOR.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CQ3339'DEVELOPMENT.
 CQ3339'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 4, 7, AND 154
 CQ3339'IN RINGGOLD, GO SOUTH FOR 6.0 MI (9.7 KM) ON HIGHWAY 7 TO THE STATION
 CQ3339'SET ON THE LEFT, BETWEEN A POWER POLE AND GUY WIRE, AT THE JUNCTION
 CQ3339'WITH PARISH ROAD NUMBER 540.
 CQ3339'THE STATION IS 52.5 FT (16.0 M) EAST FROM THE CENTER OF THE HIGHWAY,
 CQ3339'50.5 FT (15.4 M) SOUTH FROM A POWER POLE, 28.5 FT (8.7 M) SOUTH FROM
 CQ3339'THE CENTER OF THE PARISH ROAD, 4.5 FT (1.4 M) SOUTH-SOUTHWEST FROM A
 CQ3339'BRACE POLE WITH GUIDE WIRE, 3.0 FT (0.9 M) NORTHWEST FROM A METAL
 CQ3339'WITNESS POST WITH SIGN ATTACHED, 1.0 FT (0.3 M) WEST FROM A
 CQ3339'FIBERGLASS WITNESS POST, FLUSH WITH THE GROUND SURFACE AND ABOUT 1.0
 CQ3339'FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 CQ3339
 CQ3339                          STATION RECOVERY (1992)
 CQ3339
 CQ3339'RECOVERED 1992
 CQ3339'RECOVERED IN GOOD CONDITION.
 CQ3339
 CQ3339                          STATION RECOVERY (1993)
 CQ3339
 CQ3339'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1993
 CQ3339'RECOVERED IN GOOD CONDITION.
 CQ3339
 CQ3339                          STATION RECOVERY (1998)
 CQ3339
 CQ3339'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (CSM)
 CQ3339'THE STATION IS LOCATED ABOUT 12 MI (19.3 KM) NORTH-NORTHEAST OF
 CQ3339'COUSHATTA, 6 MI (9.7 KM) SOUTH OF RINGGOLD AND 6 MI (9.7 KM) WEST OF
 CQ3339'CASTOR.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CQ3339'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 CQ3339'4, 7 AND 154 IN RINGGOLD, GO SOUTH FOR 6.0 MI (9.7 KM) ON STATE
 CQ3339'HIGHWAY 7, U.S. HIGHWAY 371 TO THE STATION ON LEFT, AT THE JUNCTION OF
 CQ3339'PARISH ROAD 540 (LAYFIELD RD), BETWEEN A POWER POLE AND GUY WIRE.
 CQ3339'LOCATED 52.5 FT (16.0 M) EAST FROM THE CENTER OF HIGHWAY, 50.5 FT
 CQ3339'(15.4 M) SOUTH FROM A POWER POLE, 28.5 FT (8.7 M) SOUTH FROM THE
 CQ3339'CENTER OF THE PARISH ROAD, 4.6 FT (1.4 M) SOUTH-SOUTHEAST FROM A
 CQ3339'WOODEN UTILITY POLE, 4.5 FT (1.4 M) SOUTH-SOUTHWEST FROM A BRACE POLE
 CQ3339'WITH GUY WIRE, 3.3 FT (1.0 M) NORTH-NORTHWEST FROM A METAL WITNESS
 CQ3339'POST, 1.0 FT (0.3 M) WEST FROM A FIBERGLASS WITNESS POST, RECESSED 13
 CQ3339'CM BELOW GROUND AND ABOUT 1 FT (0.3 M) LOWER THAN THE HIGHWAY.
 CQ3339
 CQ3339                          STATION RECOVERY (2004)
 CQ3339
 CQ3339'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 CQ3339'OMIT DESCRIPTION TO THE WOODEN UTILITY POLE, ADD TO DESCRIPTION, 14 FT
 CQ3339'WEST-NORTHWEST FROM THE NORTHWEST CORNER OF A PORTABLE BUILDING.
 CQ3339
 CQ3339                          STATION RECOVERY (2010)
 CQ3339
 CQ3339'RECOVERY NOTE BY LA TRANSP AND DEV 2010 (SLC)
 CQ3339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8360 ***********************************************************************
 AF8360  DESIGNATION -  7 V 20
 AF8360  PID         -  AF8360
 AF8360  STATE/COUNTY-  LA/BIENVILLE
 AF8360  COUNTRY     -  US
 AF8360  USGS QUAD   -  GIBSLAND (2018)
 AF8360
 AF8360                         *CURRENT SURVEY CONTROL
 AF8360  ______________________________________________________________________
 AF8360* NAD 83(1986) POSITION- 32 34 58.3    (N) 093 03 24.4    (W)   HD_HELD2
 AF8360* NAVD 88 ORTHO HEIGHT -    92.153 (meters)      302.34  (feet) ADJUSTED
 AF8360  ______________________________________________________________________
 AF8360  GEOID HEIGHT    -        -25.746 (meters)                     GEOID18
 AF8360  DYNAMIC HEIGHT  -         92.050 (meters)      302.00  (feet) COMP
 AF8360  MODELED GRAVITY -    979,521.7   (mgal)                       NAVD 88
 AF8360
 AF8360  VERT ORDER      -  SECOND    CLASS I
 AF8360
 AF8360.The horizontal coordinates were established by autonomous hand held GPS
 AF8360.observations and have an estimated accuracy of +/- 10 meters.
 AF8360
 AF8360.The orthometric height was determined by differential leveling and
 AF8360.adjusted by the NATIONAL GEODETIC SURVEY
 AF8360.in September 1998.
 AF8360
 AF8360.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8360.GEOID18 height accuracy estimate available here.
 AF8360
 AF8360.Click photographs - Photos may exist for this station.
 AF8360
 AF8360.The dynamic height is computed by dividing the NAVD 88
 AF8360.geopotential number by the normal gravity value computed on the
 AF8360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8360.degrees latitude (g = 980.6199 gals.).
 AF8360
 AF8360.The modeled gravity was interpolated from observed gravity values.
 AF8360
 AF8360;                    North         East    Units  Estimated Accuracy
 AF8360;SPC LA N     -   231,077.      947,725.      MT  (+/- 10 meters HH2 GPS)
 AF8360
 AF8360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9467105045(NAD 83)
 AF8360
 AF8360                          SUPERSEDED SURVEY CONTROL
 AF8360
 AF8360.No superseded survey control is available for this station.
 AF8360
 AF8360_MARKER: DD = SURVEY DISK
 AF8360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8360_STAMPING: 7V20 1995
 AF8360_MARK LOGO: LADTD
 AF8360_PROJECTION: FLUSH
 AF8360_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8360+STABILITY: SURFACE MOTION
 AF8360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8360+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2015
 AF8360
 AF8360  HISTORY     - Date     Condition        Report By
 AF8360  HISTORY     - 1995     MONUMENTED       LADTD
 AF8360  HISTORY     - 20080726 GOOD             GEOCAC
 AF8360  HISTORY     - 20151115 GOOD             GEOCAC
 AF8360
 AF8360                          STATION DESCRIPTION
 AF8360
 AF8360'DESCRIBED BY LA TRANSP AND DEV 1995 (TLH)
 AF8360'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) NORTH OF GIBSLAND, 6.0 MI
 AF8360'(9.7 KM) SOUTH-SOUTHWEST OF ATHENS AND 12.5 MI (20.1 KM) EAST OF
 AF8360'MINDEN.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8360'DEVELOPMENT. TO REACH THE STATION FROM THE WEST JUNCTION OF U.S.
 AF8360'HIGHWAY 80 AND STATE HIGHWAY 154 IN GIBSLAND GO NORTH FOR 2.65 MI
 AF8360'(4.26 KM) ON HIGHWAY 154 TO THE STATION ON THE LEFT SET NEAR A POWER
 AF8360'POLE, 0.1 MI (0.2 KM) SOUTH OF THE BIENVILLE-CLAIBORNE PARISH LINE.
 AF8360'THE STATION IS 53.0 FT (16.2 M) EAST FROM THE CENTER OF THE HIGHWAY,
 AF8360'33.0 FT (10.1 M) NORTH FROM THE CENTER OF A WOODS ROAD LEADING EAST,
 AF8360'8.0 FT (2.4 M) NORTH FROM A POWER POLE NUMBER 82845, 1.5 FT (0.5 M)
 AF8360'WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE
 AF8360'GROUND SURFACE AND ABOUT LEVEL WITH THE HIGWAY.
 AF8360
 AF8360                          STATION RECOVERY (2008)
 AF8360
 AF8360'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 AF8360'RECOVERED IN GOOD CONDITION.
 AF8360
 AF8360                          STATION RECOVERY (2015)
 AF8360
 AF8360'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 AF8360'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0351 ***********************************************************************
 BJ0351  DESIGNATION -  7 WABPL
 BJ0351  PID         -  BJ0351
 BJ0351  STATE/COUNTY-  LA/ST LANDRY
 BJ0351  COUNTRY     -  US
 BJ0351  USGS QUAD   -  PORTAGE (2018)
 BJ0351
 BJ0351                         *CURRENT SURVEY CONTROL
 BJ0351  ______________________________________________________________________
 BJ0351* NAD 83(1986) POSITION- 30 27 26.     (N) 091 51 47.     (W)   SCALED
 BJ0351* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0351  **This station is located in a suspected subsidence area (see below).
 BJ0351  ______________________________________________________________________
 BJ0351  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BJ0351  DYNAMIC HEIGHT  -          5.353 (meters)       17.56  (feet) COMP
 BJ0351  MODELED GRAVITY -    979,331.7   (mgal)                       NAVD 88
 BJ0351
 BJ0351.The horizontal coordinates were scaled from a map and have
 BJ0351.an estimated accuracy of +/- 6 seconds.
 BJ0351
 BJ0351.** This station is in an area of known vertical motion. If an
 BJ0351.** orthometric height was ever established but is not available 
 BJ0351.** in the current survey control section, the orthometric height
 BJ0351.** is considered suspect.  Suspect heights are available in the
 BJ0351.** superseded section only if requested.
 BJ0351
 BJ0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0351.GEOID18 height accuracy estimate available here.
 BJ0351
 BJ0351.Click photographs - Photos may exist for this station.
 BJ0351
 BJ0351.The dynamic height is computed by dividing the NAVD 88
 BJ0351.geopotential number by the normal gravity value computed on the
 BJ0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0351.degrees latitude (g = 980.6199 gals.).
 BJ0351
 BJ0351.The modeled gravity was interpolated from observed gravity values.
 BJ0351
 BJ0351;                    North         East    Units  Estimated Accuracy
 BJ0351;SPC LA S     -   217,070.      949,130.      MT  (+/- 180 meters Scaled)
 BJ0351
 BJ0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP091700(NAD 83)
 BJ0351
 BJ0351                          SUPERSEDED SURVEY CONTROL
 BJ0351
 BJ0351.No superseded survey control is available for this station.
 BJ0351
 BJ0351_MARKER: DD = SURVEY DISK
 BJ0351_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0351_STAMPING: PBM 7 WABPL 1976
 BJ0351_MARK LOGO: USACE
 BJ0351_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0351_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0351_ROD/PIPE-DEPTH: 25.9 meters
 BJ0351_SLEEVE-DEPTH  : 25.3 meters
 BJ0351
 BJ0351  HISTORY     - Date     Condition        Report By
 BJ0351  HISTORY     - 1976     MONUMENTED       USACE
 BJ0351  HISTORY     - 1976     GOOD             NGS
 BJ0351
 BJ0351                          STATION DESCRIPTION
 BJ0351
 BJ0351'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0351'13.6 MI SW FROM KROTZ SPRINGS.
 BJ0351'6.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BJ0351'OFFICE AT KROTZ SPRING, THENCE 6.8 MILES SOUTH ALONG THE TOP OF THE
 BJ0351'WEST ATCHAFALAYA BASIN PROTECTION LEVEE, 148 FT. WEST OF THE CENTER
 BJ0351'LINE OF THE LEVEE ROAD, 85 FT. EAST OF THE EAST BANK OF THE
 BJ0351'COURTABLEAU BAYOU CHANNEL, A 1-INCH IRON PIPE AND CAP DRIVEN TO A
 BJ0351'DEPTH OF 85 FT. AND ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF
 BJ0351'83 FT. WITH A 3-INCH SCREW CAP FOR ACCESS, THE CAP IS PROJECTING 2 FT.
 BJ0351'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0869 ***********************************************************************
 AU0869  DESIGNATION -  7.001
 AU0869  PID         -  AU0869
 AU0869  STATE/COUNTY-  LA/ORLEANS
 AU0869  COUNTRY     -  US
 AU0869  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0869
 AU0869                         *CURRENT SURVEY CONTROL
 AU0869  ______________________________________________________________________
 AU0869* NAD 83(1986) POSITION- 29 57 02.     (N) 090 05 05.     (W)   SCALED
 AU0869* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0869  **This station is located in a suspected subsidence area (see below).
 AU0869  ______________________________________________________________________
 AU0869  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 AU0869  DYNAMIC HEIGHT  -          1.610 (meters)        5.28  (feet) COMP
 AU0869  MODELED GRAVITY -    979,313.2   (mgal)                       NAVD 88
 AU0869
 AU0869.The horizontal coordinates were scaled from a map and have
 AU0869.an estimated accuracy of +/- 6 seconds.
 AU0869
 AU0869.** This station is in an area of known vertical motion. If an
 AU0869.** orthometric height was ever established but is not available 
 AU0869.** in the current survey control section, the orthometric height
 AU0869.** is considered suspect.  Suspect heights are available in the
 AU0869.** superseded section only if requested.
 AU0869
 AU0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0869.GEOID18 height accuracy estimate available here.
 AU0869
 AU0869.Click photographs - Photos may exist for this station.
 AU0869
 AU0869.The dynamic height is computed by dividing the NAVD 88
 AU0869.geopotential number by the normal gravity value computed on the
 AU0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0869.degrees latitude (g = 980.6199 gals.).
 AU0869
 AU0869.The modeled gravity was interpolated from observed gravity values.
 AU0869
 AU0869;                    North         East    Units  Estimated Accuracy
 AU0869;SPC LA S     -   161,440.    1,120,520.      MT  (+/- 180 meters Scaled)
 AU0869
 AU0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP813168(NAD 83)
 AU0869
 AU0869                          SUPERSEDED SURVEY CONTROL
 AU0869
 AU0869.No superseded survey control is available for this station.
 AU0869
 AU0869_MARKER: Z = SEE DESCRIPTION
 AU0869_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0869_SP_SET: PIER
 AU0869_MARK LOGO: NONE
 AU0869_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU0869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0869_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0869+SATELLITE: SATELLITE OBSERVATIONS - January 23, 1995
 AU0869
 AU0869  HISTORY     - Date     Condition        Report By
 AU0869  HISTORY     - UNK      MONUMENTED       LADH
 AU0869  HISTORY     - 1955     GOOD             CGS
 AU0869  HISTORY     - 1963     GOOD             CGS
 AU0869  HISTORY     - 1985     GOOD             NGS
 AU0869  HISTORY     - 19901116 GOOD             NGS
 AU0869  HISTORY     - 19950123 GOOD             NGS
 AU0869
 AU0869                          STATION DESCRIPTION
 AU0869
 AU0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0869'IN NEW ORLEANS.
 AU0869'A U SHAPED BENT WIRE PROJECTING FROM THE TOP OF THE WEST CORNER OF THE
 AU0869'CONCRETE FOUNDATION OF THE FOURTH COLUMN SOUTHEAST OF THE NORTHWEST
 AU0869'END OF THE FIRST BENT NORTHEAST OF THE RAILROAD TRACKS OF THE
 AU0869'CLAIBORNE AVENUE OVERPASS AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 AU0869'GROUND.
 AU0869
 AU0869                          STATION RECOVERY (1963)
 AU0869
 AU0869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0869'RECOVERED IN GOOD CONDITION.
 AU0869
 AU0869                          STATION RECOVERY (1985)
 AU0869
 AU0869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0869'RECOVERED IN GOOD CONDITION.
 AU0869
 AU0869                          STATION RECOVERY (1990)
 AU0869
 AU0869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0869'IN NEW ORLEANS, AT THE INTERSECTION OF CLAIBORNE AVENUE AND THE
 AU0869'SOUTHERN RAILROAD, A U SHAPED WIRE PROJECTING FROM THE TOP OF THE
 AU0869'WEST CORNER OF THE CONCRETE FOUNDATION OF THE FOURTH COLUMN SOUTHEAST
 AU0869'OF THE NORTHWEST END OF THE FIRST BENT NORTHEAST OF THE RAILROAD
 AU0869'OVERPASS OF THE AVENUE, 11.7 M (38.4 FT) NORTHEAST OF THE NEAR RAIL,
 AU0869'3.8 M (12.5 FT) SOUTHEAST OF THE CENTER OF THE SOUTHWEST-BOUND LANES
 AU0869'OF THE AVENUE, AND 0.8 M (2.6 FT) ABOVE THE GROUND SURFACE.
 AU0869
 AU0869                          STATION RECOVERY (1995)
 AU0869
 AU0869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU0869'IN NEW ORLEANS, AT THE INTERSECTION OF CLAIBORNE AVENUE AND THE
 AU0869'SOUTHERN RAILROAD, A U SHAPED WIRE PROTRUDING FROM THE WEST CORNER OF
 AU0869'THE CONCRETE FOUNDATION OF THE 4TH COLUMN SOUTHEAST OF THE NORTHWEST
 AU0869'END OF THE OF THE 1ST PIER NORTHEAST OF THE RAILROAD OF THE AVENUE
 AU0869'OVERPASS OF THE RAILROAD, 11.7 M (38.4 FT) NORTHEAST OF THE NEAR RAIL,
 AU0869'3.8 M (12.5 FT) SOUTHEAST OF THE CENTER OF THE SOUTHWEST BOUND AVENUE
 AU0869'OVERPASS OF THE RAILROAD, AND 0.8 M (2.6 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0870 ***********************************************************************
 AU0870  DESIGNATION -  7.88
 AU0870  PID         -  AU0870
 AU0870  STATE/COUNTY-  LA/ORLEANS
 AU0870  COUNTRY     -  US
 AU0870  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0870
 AU0870                         *CURRENT SURVEY CONTROL
 AU0870  ______________________________________________________________________
 AU0870* NAD 83(1986) POSITION- 29 57 04.     (N) 090 05 03.     (W)   SCALED
 AU0870* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0870  **This station is located in a suspected subsidence area (see below).
 AU0870  ______________________________________________________________________
 AU0870  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 AU0870
 AU0870.The horizontal coordinates were scaled from a map and have
 AU0870.an estimated accuracy of +/- 6 seconds.
 AU0870
 AU0870.** This station is in an area of known vertical motion. If an
 AU0870.** orthometric height was ever established but is not available 
 AU0870.** in the current survey control section, the orthometric height
 AU0870.** is considered suspect.  Suspect heights are available in the
 AU0870.** superseded section only if requested.
 AU0870
 AU0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0870.GEOID18 height accuracy estimate available here.
 AU0870
 AU0870.Click photographs - Photos may exist for this station.
 AU0870
 AU0870;                    North         East    Units  Estimated Accuracy
 AU0870;SPC LA S     -   161,510.    1,120,580.      MT  (+/- 180 meters Scaled)
 AU0870
 AU0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP814169(NAD 83)
 AU0870
 AU0870                          SUPERSEDED SURVEY CONTROL
 AU0870
 AU0870.No superseded survey control is available for this station.
 AU0870
 AU0870_MARKER: Q = CHISELED SQUARE
 AU0870_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0870_SP_SET: STEP
 AU0870_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0870
 AU0870  HISTORY     - Date     Condition        Report By
 AU0870  HISTORY     - UNK      MONUMENTED       LADH
 AU0870  HISTORY     - 1955     GOOD             CGS
 AU0870  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0870  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0870  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0870
 AU0870                          STATION DESCRIPTION
 AU0870
 AU0870'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0870'IN NEW ORLEANS.
 AU0870'A 2-INCH OUTLINED SQUARE ON THE SOUTH CORNER OF THE FIRST STEP DOWN
 AU0870'FROM THE CONCRETE PORCH OF THE BRICK BUILDING AT 823 CLAIBORNE AVENUE.
 AU0870
 AU0870                          STATION RECOVERY (1963)
 AU0870
 AU0870'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0870'MARK NOT FOUND.
 AU0870
 AU0870                          STATION RECOVERY (1985)
 AU0870
 AU0870'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0870'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0870'FOUND.
 AU0870
 AU0870                          STATION RECOVERY (2003)
 AU0870
 AU0870'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0870'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0388 ***********************************************************************
 AU0388  DESIGNATION -  70 LLD
 AU0388  PID         -  AU0388
 AU0388  STATE/COUNTY-  LA/JEFFERSON
 AU0388  COUNTRY     -  US
 AU0388  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0388
 AU0388                         *CURRENT SURVEY CONTROL
 AU0388  ______________________________________________________________________
 AU0388* NAD 83(1986) POSITION- 29 55 12.     (N) 090 12 30.     (W)   SCALED
 AU0388* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0388  **This station is located in a suspected subsidence area (see below).
 AU0388  ______________________________________________________________________
 AU0388  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 AU0388  OBS GRAVITY     -    979,310.1   (mgal)                       GRAV_OBS
 AU0388
 AU0388.The horizontal coordinates were scaled from a map and have
 AU0388.an estimated accuracy of +/- 6 seconds.
 AU0388
 AU0388.** This station is in an area of known vertical motion. If an
 AU0388.** orthometric height was ever established but is not available 
 AU0388.** in the current survey control section, the orthometric height
 AU0388.** is considered suspect.  Suspect heights are available in the
 AU0388.** superseded section only if requested.
 AU0388
 AU0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0388.GEOID18 height accuracy estimate available here.
 AU0388
 AU0388.Click photographs - Photos may exist for this station.
 AU0388
 AU0388.The observed gravity was obtained from relative gravimeter ties
 AU0388.to the IGSN71 gravity network.
 AU0388
 AU0388;                    North         East    Units  Estimated Accuracy
 AU0388;SPC LA S     -   157,930.    1,108,620.      MT  (+/- 180 meters Scaled)
 AU0388
 AU0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP695131(NAD 83)
 AU0388
 AU0388                          SUPERSEDED SURVEY CONTROL
 AU0388
 AU0388.No superseded survey control is available for this station.
 AU0388
 AU0388_MARKER: P = PIPE CAP
 AU0388_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0388_MARK LOGO: USACE
 AU0388_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0388
 AU0388  HISTORY     - Date     Condition        Report By
 AU0388  HISTORY     - UNK      MONUMENTED       USACE
 AU0388  HISTORY     - 1969     GOOD             CGS
 AU0388  HISTORY     - 1977     MARK NOT FOUND   NGS
 AU0388  HISTORY     - 1984     GOOD             LA-051
 AU0388  HISTORY     - 1984     GOOD             NGS
 AU0388  HISTORY     - 19941122 MARK NOT FOUND   NGS
 AU0388
 AU0388                          STATION DESCRIPTION
 AU0388
 AU0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0388'0.7 MI W FROM AVONDALE.
 AU0388'ABOUT 0.7 MILE WEST ALONG STATE HIGHWAY 18 FROM THE SOUTHERN PACIFIC
 AU0388'COMPANY RAILROAD STATION AT AVONDALE, ABOUT 125 YARDS WEST OF THE HOLY
 AU0388'ANGEL CATHOLIC CHURCH, ABOUT 90 YARDS WEST OF THE JUNCTION OF AVONDALE
 AU0388'GARDEN DRIVE LEADING SOUTH, AT THE NORTHWEST CORNER OF A LAWN FOR A
 AU0388'RESIDENCE AT HOUSE NUMBER 6133, 20 FEET SOUTH OF THE CENTER LINE OF
 AU0388'THE HIGHWAY, 11 FEET EAST OF THE CENTER LINE OF A DRIVEWAY, 7 FEET
 AU0388'NORTH OF A 40-INCH PECAN TREE, ABOUT LEVEL WITH THE HIGHWAY AND IS A
 AU0388'USE PIPE AND CAP SET IN CONCRETE AND FLUSH WITH THE GROUND. NOTE-- THE
 AU0388'DISK HAS BEEN MUTILATED WHERE ONLY PART OF THE STAMPING REMAINS.
 AU0388'UNABLE TO TAKE RUBBING OF SAME DUE TO THE TYPE OF DISK USED BY THE
 AU0388'USE.  NOTE-- THE POST WAS FOUND LEANING AND WAS STRAIGHTENED BY THIS
 AU0388'PARTY.
 AU0388
 AU0388                          STATION RECOVERY (1977)
 AU0388
 AU0388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0388'NOT RECOVERED ON THIS DATE, A THOROUGH SEARCH WAS MADE.
 AU0388
 AU0388                          STATION RECOVERY (1984)
 AU0388
 AU0388'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0388'RECOVERED IN GOOD CONDITION.
 AU0388
 AU0388                          STATION RECOVERY (1984)
 AU0388
 AU0388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0388'RECOVERED IN GOOD CONDITION.  NOTE, THE 7 IN THE STAMPING IS NOT
 AU0388'LEGIBLE.
 AU0388
 AU0388                          STATION RECOVERY (1994)
 AU0388
 AU0388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0388'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1127 ***********************************************************************
 CP1127  DESIGNATION -  700 A BOLT
 CP1127  PID         -  CP1127
 CP1127  STATE/COUNTY-  LA/EAST CARROLL
 CP1127  COUNTRY     -  US
 CP1127  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1127
 CP1127                         *CURRENT SURVEY CONTROL
 CP1127  ______________________________________________________________________
 CP1127* NAD 83(1986) POSITION- 32 51 08.     (N) 091 09 46.     (W)   SCALED
 CP1127* NAVD 88 ORTHO HEIGHT -    29.99  (+/-2cm)       98.4   (feet) VERTCON3
 CP1127  ______________________________________________________________________
 CP1127  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 CP1127  VERT ORDER      -  ? (See Below)
 CP1127
 CP1127.The horizontal coordinates were scaled from a map and have
 CP1127.an estimated accuracy of +/- 6 seconds.
 CP1127
 CP1127.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1127.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1127
 CP1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1127.GEOID18 height accuracy estimate available here.
 CP1127
 CP1127.The vertical order pertains to the NGVD 29 superseded value.
 CP1127
 CP1127.Click photographs - Photos may exist for this station.
 CP1127
 CP1127;                    North         East    Units  Estimated Accuracy
 CP1127;SPC LA N     -   261,590.    1,125,180.      MT  (+/- 180 meters Scaled)
 CP1127
 CP1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS719364(NAD 83)
 CP1127
 CP1127                          SUPERSEDED SURVEY CONTROL
 CP1127
 CP1127  NGVD 29 (??/??/92)   29.757  (m)           97.63   (f) ADJ UNCH       
 CP1127
 CP1127.Superseded values are not recommended for survey control.
 CP1127
 CP1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1127.See file dsdata.pdf to determine how the superseded data were derived.
 CP1127
 CP1127_MARKER: B = BOLT
 CP1127_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1127_SP_SET: UNDERGROUND STONE
 CP1127_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1127
 CP1127  HISTORY     - Date     Condition        Report By
 CP1127  HISTORY     - UNK      MONUMENTED       USACE
 CP1127  HISTORY     - 1934     GOOD             USACE
 CP1127
 CP1127                          STATION DESCRIPTION
 CP1127
 CP1127'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1127'3.5 MI N FROM LAKE PROVIDENCE.
 CP1127'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1127'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 3 1/2 MILES NORTH
 CP1127'OF LAKE PROVIDENCE, LA.  WEST OF LEVEE STATION NO. 700.  75 FEET EAST
 CP1127'OF SLOUGH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1126 ***********************************************************************
 CP1126  DESIGNATION -  700 A CAP
 CP1126  PID         -  CP1126
 CP1126  STATE/COUNTY-  LA/EAST CARROLL
 CP1126  COUNTRY     -  US
 CP1126  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1126
 CP1126                         *CURRENT SURVEY CONTROL
 CP1126  ______________________________________________________________________
 CP1126* NAD 83(1986) POSITION- 32 51 08.     (N) 091 09 46.     (W)   SCALED
 CP1126* NAVD 88 ORTHO HEIGHT -    31.21  (+/-2cm)      102.4   (feet) VERTCON3
 CP1126  ______________________________________________________________________
 CP1126  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 CP1126  VERT ORDER      -  ? (See Below)
 CP1126
 CP1126.The horizontal coordinates were scaled from a map and have
 CP1126.an estimated accuracy of +/- 6 seconds.
 CP1126
 CP1126.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1126.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1126
 CP1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1126.GEOID18 height accuracy estimate available here.
 CP1126
 CP1126.The vertical order pertains to the NGVD 29 superseded value.
 CP1126
 CP1126.Click photographs - Photos may exist for this station.
 CP1126
 CP1126;                    North         East    Units  Estimated Accuracy
 CP1126;SPC LA N     -   261,590.    1,125,180.      MT  (+/- 180 meters Scaled)
 CP1126
 CP1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS719364(NAD 83)
 CP1126
 CP1126                          SUPERSEDED SURVEY CONTROL
 CP1126
 CP1126  NGVD 29 (??/??/92)   30.975  (m)          101.62   (f) ADJ UNCH       
 CP1126
 CP1126.Superseded values are not recommended for survey control.
 CP1126
 CP1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1126.See file dsdata.pdf to determine how the superseded data were derived.
 CP1126
 CP1126_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1126_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1126_MARK LOGO: USACE
 CP1126_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1126_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1126
 CP1126  HISTORY     - Date     Condition        Report By
 CP1126  HISTORY     - UNK      MONUMENTED       USACE
 CP1126  HISTORY     - 1934     GOOD             USACE
 CP1126
 CP1126                          STATION DESCRIPTION
 CP1126
 CP1126'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1126'3.5 MI N FROM LAKE PROVIDENCE.
 CP1126'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1126'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 3 1/2 MILES NORTH
 CP1126'OF LAKE PROVIDENCE, LA.  WEST OF LEVEE STATION NO. 700.  75 FEET EAST
 CP1126'OF SLOUGH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2701 ***********************************************************************
 BJ2701  DESIGNATION -  700+1896
 BJ2701  PID         -  BJ2701
 BJ2701  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2701  COUNTRY     -  US
 BJ2701  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ2701
 BJ2701                         *CURRENT SURVEY CONTROL
 BJ2701  ______________________________________________________________________
 BJ2701* NAD 83(1986) POSITION- 30 51 53.     (N) 091 47 36.     (W)   SCALED
 BJ2701* NAVD 88 ORTHO HEIGHT -    18.12  (+/-2cm)       59.4   (feet) VERTCON3
 BJ2701  ______________________________________________________________________
 BJ2701  GEOID HEIGHT    -        -27.062 (meters)                     GEOID18
 BJ2701  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2701
 BJ2701.The horizontal coordinates were scaled from a map and have
 BJ2701.an estimated accuracy of +/- 6 seconds.
 BJ2701
 BJ2701.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2701
 BJ2701.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2701.GEOID18 height accuracy estimate available here.
 BJ2701
 BJ2701.The vertical order pertains to the NGVD 29 superseded value.
 BJ2701
 BJ2701.Click photographs - Photos may exist for this station.
 BJ2701
 BJ2701;                    North         East    Units  Estimated Accuracy
 BJ2701;SPC LA S     -   262,210.      956,010.      MT  (+/- 180 meters Scaled)
 BJ2701
 BJ2701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ153152(NAD 83)
 BJ2701
 BJ2701                          SUPERSEDED SURVEY CONTROL
 BJ2701
 BJ2701  NGVD 29 (11/26/84)   18.102  (m)           59.39   (f) ADJUSTED    1 2
 BJ2701
 BJ2701.Superseded values are not recommended for survey control.
 BJ2701
 BJ2701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2701.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2701
 BJ2701_MARKER: DD = SURVEY DISK
 BJ2701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2701_STAMPING: 700+1896 72
 BJ2701_MARK LOGO: USACE
 BJ2701_PROJECTION: FLUSH
 BJ2701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2701+STABILITY: SURFACE MOTION
 BJ2701
 BJ2701  HISTORY     - Date     Condition        Report By
 BJ2701  HISTORY     - UNK      MONUMENTED       USACE
 BJ2701  HISTORY     - 1966     GOOD             CGS
 BJ2701
 BJ2701                          STATION DESCRIPTION
 BJ2701
 BJ2701'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2701'8.9 MI S FROM SIMMESPORT.
 BJ2701'ABOUT 0.8 MILE SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE HIGH SCHOOL AT
 BJ2701'SIMMESPORT, THENCE 7.65 MILES SOUTH ALONG STATE ROAD 417, THENCE 0.45
 BJ2701'MILE SOUTH ALONG A GRAVELED ROAD AND A LEVEE, IN SECTION 25, T2S,
 BJ2701'R7E, ABOUT 135 YARDS SOUTHWEST OF THE CENTER OF A DRIVEWAY AT THE
 BJ2701'STEVE BARBRE RESIDENCE, 134 FEET WEST OF BENCH MARK Q 231 1965, 90
 BJ2701'FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 13 FEET SOUTHEAST OF
 BJ2701'THE CENTER LINE OF THE LEVEE, ABOUT 30 FEET ABOVE THE LEVEL OF THE
 BJ2701'ROAD, ABOUT 3 FEET BELOW THE LEVEL OF THE LEVEE, AND SET IN THE TOP OF
 BJ2701'A CONCRETE POST THAT IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1255 ***********************************************************************
 BH1255  DESIGNATION -  702
 BH1255  PID         -  BH1255
 BH1255  STATE/COUNTY-  LA/ST TAMMANY
 BH1255  COUNTRY     -  US
 BH1255  USGS QUAD   -  SLIDELL (2018)
 BH1255
 BH1255                         *CURRENT SURVEY CONTROL
 BH1255  ______________________________________________________________________
 BH1255* NAD 83(1986) POSITION- 30 17 12.     (N) 089 46 46.     (W)   SCALED
 BH1255* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1255  **This station is located in a suspected subsidence area (see below).
 BH1255  ______________________________________________________________________
 BH1255  GEOID HEIGHT    -        -26.706 (meters)                     GEOID18
 BH1255
 BH1255.The horizontal coordinates were scaled from a map and have
 BH1255.an estimated accuracy of +/- 6 seconds.
 BH1255
 BH1255.** This station is in an area of known vertical motion. If an
 BH1255.** orthometric height was ever established but is not available 
 BH1255.** in the current survey control section, the orthometric height
 BH1255.** is considered suspect.  Suspect heights are available in the
 BH1255.** superseded section only if requested.
 BH1255
 BH1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1255.GEOID18 height accuracy estimate available here.
 BH1255
 BH1255.Click photographs - Photos may exist for this station.
 BH1255
 BH1255;                    North         East    Units  Estimated Accuracy
 BH1255;SPC LA S     -   199,060.    1,149,480.      MT  (+/- 180 meters Scaled)
 BH1255
 BH1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU326538(NAD 83)
 BH1255
 BH1255                          SUPERSEDED SURVEY CONTROL
 BH1255
 BH1255.No superseded survey control is available for this station.
 BH1255
 BH1255_MARKER: DD = SURVEY DISK
 BH1255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1255_STAMPING: 702
 BH1255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1255+STABILITY: SURFACE MOTION
 BH1255
 BH1255  HISTORY     - Date     Condition        Report By
 BH1255  HISTORY     - UNK      MONUMENTED       LAGS
 BH1255  HISTORY     - 1955     MARK NOT FOUND   CGS
 BH1255  HISTORY     - 1986     MARK NOT FOUND   NGS
 BH1255  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BH1255
 BH1255                          STATION DESCRIPTION
 BH1255
 BH1255'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1255'IN SLIDELL.
 BH1255'AT SLIDELL, ST. TAMMANY PARISH, ON THE NEW ORLEANS AND NORTHEASTERN
 BH1255'RAILROAD, 11 POLES NORTH OF MILEPOST 167, AT THE CROSSING OF U. S.
 BH1255'HIGHWAY 190, 65 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK, AND 36
 BH1255'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.  A STATE SURVEY STANDARD
 BH1255'DISK, STAMPED 702 AND SET IN THE TOP OF A CONCRETE POST.
 BH1255
 BH1255                          STATION RECOVERY (1986)
 BH1255
 BH1255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1255'SEARCHED FOR BUT NOT RECOVERED.  THERE HAS BEEN A LOT OF GRADING IN
 BH1255'THIS AREA AND THE MARK SHOULD BE CONSIDERED DESTROYED.
 BH1255
 BH1255                          STATION RECOVERY (1988)
 BH1255
 BH1255'RECOVERY NOTE BY US POWER SQUADRON 1988 (JFL)
 BH1255'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1301 ***********************************************************************
 BK1301  DESIGNATION -  706 KCSRR
 BK1301  PID         -  BK1301
 BK1301  STATE/COUNTY-  LA/BEAUREGARD
 BK1301  COUNTRY     -  US
 BK1301  USGS QUAD   -  SINGER (2018)
 BK1301
 BK1301                         *CURRENT SURVEY CONTROL
 BK1301  ______________________________________________________________________
 BK1301* NAD 83(1986) POSITION- 30 38 25.     (N) 093 25 01.     (W)   SCALED
 BK1301* NAVD 88 ORTHO HEIGHT -    44.35  (+/-2cm)      145.5   (feet) VERTCON3
 BK1301  ______________________________________________________________________
 BK1301  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BK1301  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1301
 BK1301.The horizontal coordinates were scaled from a map and have
 BK1301.an estimated accuracy of +/- 6 seconds.
 BK1301
 BK1301.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1301.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1301
 BK1301.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1301.GEOID18 height accuracy estimate available here.
 BK1301
 BK1301.The vertical order pertains to the NGVD 29 superseded value.
 BK1301
 BK1301.Click photographs - Photos may exist for this station.
 BK1301
 BK1301;                    North         East    Units  Estimated Accuracy
 BK1301;SPC LA S     -   239,060.      800,280.      MT  (+/- 180 meters Scaled)
 BK1301
 BK1301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP600898(NAD 83)
 BK1301
 BK1301                          SUPERSEDED SURVEY CONTROL
 BK1301
 BK1301  NGVD 29 (11/26/84)   44.362  (m)          145.54   (f) ADJUSTED    2 0
 BK1301
 BK1301.Superseded values are not recommended for survey control.
 BK1301
 BK1301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1301.See file dsdata.pdf to determine how the superseded data were derived.
 BK1301
 BK1301_MARKER: Z = SEE DESCRIPTION
 BK1301_SETTING: 0 = UNSPECIFIED SETTING
 BK1301_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1301
 BK1301  HISTORY     - Date     Condition        Report By
 BK1301  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1301  HISTORY     - 1935     GOOD             CGS
 BK1301
 BK1301                          STATION DESCRIPTION
 BK1301
 BK1301'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1301'1.2 MI S FROM SINGER.
 BK1301'1.2 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM SINGER,
 BK1301'BEAUREGARD PARISH, AT STATION 37275+95, AND 40 FEET WEST OF A POINT 25
 BK1301'FEET NORTH OF MILEPOST 706.  THE TOP OF THE BALL OF A VERTICAL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1092 ***********************************************************************
 BX1092  DESIGNATION -  71 BOLT
 BX1092  PID         -  BX1092
 BX1092  STATE/COUNTY-  LA/RAPIDES
 BX1092  COUNTRY     -  US
 BX1092  USGS QUAD   -  BOYCE (2018)
 BX1092
 BX1092                         *CURRENT SURVEY CONTROL
 BX1092  ______________________________________________________________________
 BX1092* NAD 83(1986) POSITION- 31 23 32.     (N) 092 40 10.     (W)   SCALED
 BX1092* NAVD 88 ORTHO HEIGHT -    26.19  (+/-2cm)       85.9   (feet) VERTCON3
 BX1092  ______________________________________________________________________
 BX1092  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 BX1092  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1092
 BX1092.The horizontal coordinates were scaled from a map and have
 BX1092.an estimated accuracy of +/- 6 seconds.
 BX1092
 BX1092.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1092.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1092
 BX1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1092.GEOID18 height accuracy estimate available here.
 BX1092
 BX1092.The vertical order pertains to the NGVD 29 superseded value.
 BX1092
 BX1092.Click photographs - Photos may exist for this station.
 BX1092
 BX1092;                    North         East    Units  Estimated Accuracy
 BX1092;SPC LA N     -    98,940.      983,890.      MT  (+/- 180 meters Scaled)
 BX1092
 BX1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ314731(NAD 83)
 BX1092
 BX1092                          SUPERSEDED SURVEY CONTROL
 BX1092
 BX1092  NGVD 29 (11/26/84)   26.192  (m)           85.93   (f) ADJUSTED    1 1
 BX1092
 BX1092.Superseded values are not recommended for survey control.
 BX1092
 BX1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1092.See file dsdata.pdf to determine how the superseded data were derived.
 BX1092
 BX1092_MARKER: B = BOLT
 BX1092_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX1092_SP_SET: UNDERGROUND STONE
 BX1092_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1092
 BX1092  HISTORY     - Date     Condition        Report By
 BX1092  HISTORY     - UNK      MONUMENTED       USACE
 BX1092  HISTORY     - 1969     GOOD             CGS
 BX1092
 BX1092                          STATION DESCRIPTION
 BX1092
 BX1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1092'ABOUT 0.2 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1092'BOYCE, 170 YARDS SOUTH OF THE SOUTHWEST END OF THE HIGHWAY BRIDGE OVER
 BX1092'THE RED RIVER, AT A SMALL CURVE IN THE HIGHWAY, 172 FEET SOUTHEAST OF
 BX1092'THE CENTER LINE OF THE HIGHWAY, 134 FEET SOUTHWEST OF THE CENTER LINE
 BX1092'OF A LEVEE, 72 1/2 FEET SOUTHEAST OF THE SOUTH CORNER OF A HOUSE THAT
 BX1092'IS OWNED BY MRS. FLORENCE T. MARTIN, 17 FEET NORTHWEST OF THE CENTER
 BX1092'LINE OF AN ALLEY, 3 1/2 FEET NORTHWEST OF THE SOUTH CORNER OF AN OLD
 BX1092'BARN, ABOUT LEVEL WITH THE HIGHWAY AND THE ALLEY, A COPPER BOLT IN THE
 BX1092'TOP OF A STONE SLAB ABOUT 3 1/2 FEET UNDERGROUND, ACCESS TO WHICH IS
 BX1092'HAD THROUGH AN IRON PIPE THAT BEARS A U.S. ENGINEERS CAP AND PROJECTS
 BX1092'4 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1093 ***********************************************************************
 BX1093  DESIGNATION -  71 CAP
 BX1093  PID         -  BX1093
 BX1093  STATE/COUNTY-  LA/RAPIDES
 BX1093  COUNTRY     -  US
 BX1093  USGS QUAD   -  BOYCE (2018)
 BX1093
 BX1093                         *CURRENT SURVEY CONTROL
 BX1093  ______________________________________________________________________
 BX1093* NAD 83(1986) POSITION- 31 23 32.     (N) 092 40 10.     (W)   SCALED
 BX1093* NAVD 88 ORTHO HEIGHT -    27.294 (meters)       89.55  (feet) ADJUSTED
 BX1093  ______________________________________________________________________
 BX1093  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 BX1093  DYNAMIC HEIGHT  -         27.261 (meters)       89.44  (feet) COMP
 BX1093  MODELED GRAVITY -    979,435.1   (mgal)                       NAVD 88
 BX1093
 BX1093  VERT ORDER      -  FIRST     CLASS I
 BX1093
 BX1093.The horizontal coordinates were scaled from a map and have
 BX1093.an estimated accuracy of +/- 6 seconds.
 BX1093
 BX1093.The orthometric height was determined by differential leveling and
 BX1093.adjusted by the NATIONAL GEODETIC SURVEY
 BX1093.in February 1994.
 BX1093
 BX1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1093.GEOID18 height accuracy estimate available here.
 BX1093
 BX1093.Click photographs - Photos may exist for this station.
 BX1093
 BX1093.The dynamic height is computed by dividing the NAVD 88
 BX1093.geopotential number by the normal gravity value computed on the
 BX1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1093.degrees latitude (g = 980.6199 gals.).
 BX1093
 BX1093.The modeled gravity was interpolated from observed gravity values.
 BX1093
 BX1093;                    North         East    Units  Estimated Accuracy
 BX1093;SPC LA N     -    98,940.      983,890.      MT  (+/- 180 meters Scaled)
 BX1093
 BX1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ314731(NAD 83)
 BX1093
 BX1093                          SUPERSEDED SURVEY CONTROL
 BX1093
 BX1093  NAVD 88 (06/15/91)   27.293  (m)           89.54   (f) SUPERSEDED  1 1
 BX1093  NGVD 29 (11/26/84)   27.292  (m)           89.54   (f) ADJUSTED    1 1
 BX1093
 BX1093.Superseded values are not recommended for survey control.
 BX1093
 BX1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1093.See file dsdata.pdf to determine how the superseded data were derived.
 BX1093
 BX1093_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX1093_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1093_MARK LOGO: USACE
 BX1093_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1093_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1093
 BX1093  HISTORY     - Date     Condition        Report By
 BX1093  HISTORY     - UNK      MONUMENTED       USACE
 BX1093  HISTORY     - 1969     GOOD             CGS
 BX1093  HISTORY     - 1977     GOOD             NGS
 BX1093
 BX1093                          STATION DESCRIPTION
 BX1093
 BX1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1093'ABOUT 0.2 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1093'BOYCE, 170 YARDS SOUTH OF THE SOUTHWEST END OF THE HIGHWAY BRIDGE OVER
 BX1093'THE RED RIVER, AT A SMALL CURVE IN THE HIGHWAY, 172 FEET SOUTHEAST OF
 BX1093'THE CENTERLINE OF THE HIGHWAY, 134 FEET SOUTHWEST OF THE CENTERLINE OF
 BX1093'A LEVEE, 72 1/2 FEET SOUTHEAST OF THE SOUTH CORNER OF A HOUSE THAT IS
 BX1093'OWNED BY MRS. FLORENCE T. MARTIN, 17 FEET NORTHWEST OF THE CENTERLINE
 BX1093'OF AN ALLEY, 3 1/2 FEET NORTHWEST OF THE SOUTH CORNER OF AN OLD BARN,
 BX1093'ABOUT LEVEL WITH THE HIGHWAY AND THE ALLEY, A U. S. ENGINEERS CAP ON
 BX1093'THE TOP OF AN IRON PIPE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF
 BX1093'THE GROUND.
 BX1093
 BX1093                          STATION RECOVERY (1977)
 BX1093
 BX1093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1093'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1156 ***********************************************************************
 BW1156  DESIGNATION -  71 DIETZE CAP
 BW1156  PID         -  BW1156
 BW1156  STATE/COUNTY-  LA/CONCORDIA
 BW1156  COUNTRY     -  US
 BW1156  USGS QUAD   -  DEER PARK (2018)
 BW1156
 BW1156                         *CURRENT SURVEY CONTROL
 BW1156  ______________________________________________________________________
 BW1156* NAD 83(1986) POSITION- 31 28 41.     (N) 091 31 26.     (W)   SCALED
 BW1156* NAVD 88 ORTHO HEIGHT -    18.78  (+/-2cm)       61.6   (feet) VERTCON3
 BW1156  ______________________________________________________________________
 BW1156  GEOID HEIGHT    -        -26.370 (meters)                     GEOID18
 BW1156  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1156
 BW1156.The horizontal coordinates were scaled from a map and have
 BW1156.an estimated accuracy of +/- 6 seconds.
 BW1156
 BW1156.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1156.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1156
 BW1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1156.GEOID18 height accuracy estimate available here.
 BW1156
 BW1156.The vertical order pertains to the NGVD 29 superseded value.
 BW1156
 BW1156.Click photographs - Photos may exist for this station.
 BW1156
 BW1156;                    North         East    Units  Estimated Accuracy
 BW1156;SPC LA N     -   108,860.    1,092,750.      MT  (+/- 180 meters Scaled)
 BW1156
 BW1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ402835(NAD 83)
 BW1156
 BW1156                          SUPERSEDED SURVEY CONTROL
 BW1156
 BW1156  NGVD 29 (??/??/92)   18.777  (m)           61.60   (f) ADJ UNCH    1 2
 BW1156
 BW1156.Superseded values are not recommended for survey control.
 BW1156
 BW1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1156.See file dsdata.pdf to determine how the superseded data were derived.
 BW1156
 BW1156_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1156_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1156_MARK LOGO: USACE
 BW1156_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1156_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1156
 BW1156  HISTORY     - Date     Condition        Report By
 BW1156  HISTORY     - UNK      MONUMENTED       USACE
 BW1156  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1156
 BW1156                          STATION DESCRIPTION
 BW1156
 BW1156'DESCRIBED BY US ARMY CORPS OF ENGINEERS UNK
 BW1156'10.9 MI S FROM VIDALIA.
 BW1156'TO REACH FROM THE TEXAS AND PACIFIC RR STATION AT VIDALIA PROCEED
 BW1156'DOWNSTREAM (SOUTH) ON GRAVELED ROAD ALONG WEST BANK OF MISSISSIPPI
 BW1156'RIVER, GO 9.4 MILES.  CONTINUE SOUTHWARD ON GRAVELED ROAD ALONG TOP OF
 BW1156'MAIN LEVEE, GO 0.9 MILE.  TURN LEFT (EAST) ONTO OLD ROAD DOWN SIDE OF
 BW1156'MAIN LEVEE AND CONTINUE EASTWARD ACROSS MUD FLAT AND ONTO GRADED DIRT
 BW1156'ROAD RUNNING TOWARD RIVER, GO 0.6 MILE TO T-INTERSECTION WITH
 BW1156'NORTH-SOUTH ROAD ALONG OLD LEVEE.  BENCH MARK IS ABOUT 375 YARDS NORTH
 BW1156'NORTHWEST OF T-INTERSECTION MENTIONED ABOVE.  175 YARDS WEST NORTHWEST
 BW1156'FROM BOWIE POINT LIGHT NO. 715.0.  ON OLD MORO PLANTATION. 125 YARDS
 BW1156'UPSTREAM (NORTH) FROM WOODED DITCH ALONG FENCE LINE.  60 YARDS WEST OF
 BW1156'CENTER LINE OF OLD NORTH-SOUTH ROAD ALONG OLD LEVEE. 49 YARDS
 BW1156'NORTHWEST OF 3 FOOT BLAZED OAK TREE.  A STANDARD USED CAP ON 6 INCH
 BW1156'IRON PIPE PROJECTING 18 INCHES.
 BW1156
 BW1156                          STATION RECOVERY (1966)
 BW1156
 BW1156'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1156'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1305 ***********************************************************************
 BK1305  DESIGNATION -  711 KCSRR
 BK1305  PID         -  BK1305
 BK1305  STATE/COUNTY-  LA/BEAUREGARD
 BK1305  COUNTRY     -  US
 BK1305  USGS QUAD   -  ORETTA (2018)
 BK1305
 BK1305                         *CURRENT SURVEY CONTROL
 BK1305  ______________________________________________________________________
 BK1305* NAD 83(1986) POSITION- 30 34 10.     (N) 093 26 09.     (W)   SCALED
 BK1305* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1305  **This station is located in a suspected subsidence area (see below).
 BK1305  ______________________________________________________________________
 BK1305  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BK1305
 BK1305.The horizontal coordinates were scaled from a map and have
 BK1305.an estimated accuracy of +/- 6 seconds.
 BK1305
 BK1305.** This station is in an area of known vertical motion. If an
 BK1305.** orthometric height was ever established but is not available 
 BK1305.** in the current survey control section, the orthometric height
 BK1305.** is considered suspect.  Suspect heights are available in the
 BK1305.** superseded section only if requested.
 BK1305
 BK1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1305.GEOID18 height accuracy estimate available here.
 BK1305
 BK1305.Click photographs - Photos may exist for this station.
 BK1305
 BK1305;                    North         East    Units  Estimated Accuracy
 BK1305;SPC LA S     -   231,240.      798,320.      MT  (+/- 180 meters Scaled)
 BK1305
 BK1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP582819(NAD 83)
 BK1305
 BK1305                          SUPERSEDED SURVEY CONTROL
 BK1305
 BK1305.No superseded survey control is available for this station.
 BK1305
 BK1305_MARKER: Z = SEE DESCRIPTION
 BK1305_SETTING: 0 = UNSPECIFIED SETTING
 BK1305_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1305
 BK1305  HISTORY     - Date     Condition        Report By
 BK1305  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1305  HISTORY     - 1935     GOOD             CGS
 BK1305  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK1305
 BK1305                          STATION DESCRIPTION
 BK1305
 BK1305'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1305'6.3 MI S FROM SINGER.
 BK1305'6.3 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM SINGER,
 BK1305'BEAUREGARD PARISH, AT STATION 37540+90, AND 40 FEET WEST OF A POINT 12
 BK1305'FEET NORTH OF MILEPOST 711.  THE TOP OF THE BALL OF A VERTICAL RAIL.
 BK1305
 BK1305                          STATION RECOVERY (2004)
 BK1305
 BK1305'RECOVERY NOTE BY US POWER SQUADRON 2004 (RTK)
 BK1305'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1165 ***********************************************************************
 BW1165  DESIGNATION -  72 DIETZE BOLT
 BW1165  PID         -  BW1165
 BW1165  STATE/COUNTY-  LA/CONCORDIA
 BW1165  COUNTRY     -  US
 BW1165  USGS QUAD   -  DEER PARK (2018)
 BW1165
 BW1165                         *CURRENT SURVEY CONTROL
 BW1165  ______________________________________________________________________
 BW1165* NAD 83(1986) POSITION- 31 27 22.     (N) 091 31 24.     (W)   SCALED
 BW1165* NAVD 88 ORTHO HEIGHT -    16.12  (+/-2cm)       52.9   (feet) VERTCON3
 BW1165  ______________________________________________________________________
 BW1165  GEOID HEIGHT    -        -26.405 (meters)                     GEOID18
 BW1165  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1165
 BW1165.The horizontal coordinates were scaled from a map and have
 BW1165.an estimated accuracy of +/- 6 seconds.
 BW1165
 BW1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1165
 BW1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1165.GEOID18 height accuracy estimate available here.
 BW1165
 BW1165.The vertical order pertains to the NGVD 29 superseded value.
 BW1165
 BW1165.Click photographs - Photos may exist for this station.
 BW1165
 BW1165;                    North         East    Units  Estimated Accuracy
 BW1165;SPC LA N     -   106,430.    1,092,820.      MT  (+/- 180 meters Scaled)
 BW1165
 BW1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ403810(NAD 83)
 BW1165
 BW1165                          SUPERSEDED SURVEY CONTROL
 BW1165
 BW1165  NGVD 29 (??/??/92)   16.109  (m)           52.85   (f) ADJ UNCH    1 2
 BW1165
 BW1165.Superseded values are not recommended for survey control.
 BW1165
 BW1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1165.See file dsdata.pdf to determine how the superseded data were derived.
 BW1165
 BW1165_MARKER: B = BOLT
 BW1165_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW1165_SP_SET: UNDERGROUND BLOCK
 BW1165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1165
 BW1165  HISTORY     - Date     Condition        Report By
 BW1165  HISTORY     - UNK      MONUMENTED       USACE
 BW1165  HISTORY     - 1934     GOOD             USACE
 BW1165  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1165
 BW1165                          STATION DESCRIPTION
 BW1165
 BW1165'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW1165'ABOUT 5 1/2 MILE NORTHEAST ALONG STATE HIGHWAY 49 FROM DEERPARK.
 BW1165'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 BW1165'THE MISSISSIPPI RIVER IN CONCORDIA PARISH, LA., IN A CULTIVATED FIELD
 BW1165'ON MORVILLE PLANTATION.  125 METERS LANDSIDE OF LEVEE.  63 METERS BACK
 BW1165'OF SECOND CABIN DOWNSTREAM FROM CHURCH WHICH IS ABOUT 1/4 MILE
 BW1165'DOWNSTREAM FROM MORVILLE STORE.  98 METERS LANDSIDE FROM CENTER LINE
 BW1165'OF STATE HIGHWAY 18, WHICH RUNS PARALLEL WITH LEVEE.
 BW1165
 BW1165                          STATION RECOVERY (1966)
 BW1165
 BW1165'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1165'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1036 ***********************************************************************
 BW1036  DESIGNATION -  723
 BW1036  PID         -  BW1036
 BW1036  STATE/COUNTY-  LA/CONCORDIA
 BW1036  COUNTRY     -  US
 BW1036  USGS QUAD   -  SIBLEY (2018)
 BW1036
 BW1036                         *CURRENT SURVEY CONTROL
 BW1036  ______________________________________________________________________
 BW1036* NAD 83(1986) POSITION- 31 23 59.     (N) 091 28 44.     (W)   SCALED
 BW1036* NAVD 88 ORTHO HEIGHT -    20.33  (+/-2cm)       66.7   (feet) VERTCON3
 BW1036  ______________________________________________________________________
 BW1036  GEOID HEIGHT    -        -26.500 (meters)                     GEOID18
 BW1036  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1036
 BW1036.The horizontal coordinates were scaled from a map and have
 BW1036.an estimated accuracy of +/- 6 seconds.
 BW1036
 BW1036.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1036.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1036
 BW1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1036.GEOID18 height accuracy estimate available here.
 BW1036
 BW1036.The vertical order pertains to the NGVD 29 superseded value.
 BW1036
 BW1036.Click photographs - Photos may exist for this station.
 BW1036
 BW1036;                    North         East    Units  Estimated Accuracy
 BW1036;SPC LA N     -   100,220.    1,097,110.      MT  (+/- 180 meters Scaled)
 BW1036
 BW1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ446749(NAD 83)
 BW1036
 BW1036                          SUPERSEDED SURVEY CONTROL
 BW1036
 BW1036  NGVD 29 (??/??/92)   20.324  (m)           66.68   (f) ADJ UNCH    1 2
 BW1036
 BW1036.Superseded values are not recommended for survey control.
 BW1036
 BW1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1036.See file dsdata.pdf to determine how the superseded data were derived.
 BW1036
 BW1036_MARKER: P = PIPE CAP
 BW1036_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1036_STAMPING: 723
 BW1036_MARK LOGO: USACE
 BW1036_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1036_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1036
 BW1036  HISTORY     - Date     Condition        Report By
 BW1036  HISTORY     - UNK      MONUMENTED       USACE
 BW1036  HISTORY     - 1938     GOOD             CGS
 BW1036  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1036  HISTORY     - 19860515 MARK NOT FOUND   USPSQD
 BW1036
 BW1036                          STATION DESCRIPTION
 BW1036
 BW1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW1036'13 MILES SOUTH OF VIDALIA, CONCORDIA PARISH, ON ESPERANCE POINT ON THE
 BW1036'WEST BANK OF MISSISSIPPI RIVER, WEST ACROSS THE RIVER FROM HUTCHINS
 BW1036'LANDING, 1500 FEET SOUTH OF THE SOUTH TIMBER LINE OF A SAND BAR, 650
 BW1036'FEET WEST OF THE WEST BANK OF THE RIVER, ON RANGE 722.6, ON A SMALL
 BW1036'RISE, AND 157 FEET EAST-NORTHEAST OF BENCH MARK J 108.  A CORPS OF
 BW1036'ENGINEERS, U. S. ARMY STANDARD CAP, STAMPED 723 AND BOLTED ON THE TOP
 BW1036'OF A 2-INCH GALVANIZED IRON PIPE.
 BW1036
 BW1036                          STATION RECOVERY (1966)
 BW1036
 BW1036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1036'MARK NOT FOUND.
 BW1036
 BW1036                          STATION RECOVERY (1986)
 BW1036
 BW1036'RECOVERY NOTE BY US POWER SQUADRON 1986 (JLK)
 BW1036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1450 ***********************************************************************
 BK1450  DESIGNATION -  724
 BK1450  PID         -  BK1450
 BK1450  STATE/COUNTY-  LA/CALCASIEU
 BK1450  COUNTRY     -  US
 BK1450  USGS QUAD   -  DEQUINCY (2018)
 BK1450
 BK1450                         *CURRENT SURVEY CONTROL
 BK1450  ______________________________________________________________________
 BK1450* NAD 83(1986) POSITION- 30 23 01.     (N) 093 24 32.     (W)   SCALED
 BK1450* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1450  **This station is located in a suspected subsidence area (see below).
 BK1450  ______________________________________________________________________
 BK1450  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BK1450
 BK1450.The horizontal coordinates were scaled from a map and have
 BK1450.an estimated accuracy of +/- 6 seconds.
 BK1450
 BK1450.** This station is in an area of known vertical motion. If an
 BK1450.** orthometric height was ever established but is not available 
 BK1450.** in the current survey control section, the orthometric height
 BK1450.** is considered suspect.  Suspect heights are available in the
 BK1450.** superseded section only if requested.
 BK1450
 BK1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1450.GEOID18 height accuracy estimate available here.
 BK1450
 BK1450.Click photographs - Photos may exist for this station.
 BK1450
 BK1450;                    North         East    Units  Estimated Accuracy
 BK1450;SPC LA S     -   210,600.      800,530.      MT  (+/- 180 meters Scaled)
 BK1450
 BK1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP607613(NAD 83)
 BK1450
 BK1450                          SUPERSEDED SURVEY CONTROL
 BK1450
 BK1450.No superseded survey control is available for this station.
 BK1450
 BK1450_MARKER: Z = SEE DESCRIPTION
 BK1450_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BK1450_SP_SET: RAIL
 BK1450_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1450
 BK1450  HISTORY     - Date     Condition        Report By
 BK1450  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1450  HISTORY     - 1938     GOOD             CGS
 BK1450  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1450  HISTORY     - 20050206 MARK NOT FOUND   USPSQD
 BK1450
 BK1450                          STATION DESCRIPTION
 BK1450
 BK1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BK1450'5.0 MI S FROM DE QUINCY.
 BK1450'5.0 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BK1450'STATION AT DE QUINCY, CALCASIEU PARISH, 88 FEET SOUTHWEST OF MILEPOST
 BK1450'724, 40 FEET WEST OF THE WEST RAIL, 33 FEET EAST OF THE CENTERLINE OF
 BK1450'STATE HIGHWAY 104, AND 40 FEET NORTH OF A POLE.  THE TOP OF THE FLANGE
 BK1450'OF A VERTICAL RAIL.
 BK1450
 BK1450                          STATION RECOVERY (1986)
 BK1450
 BK1450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1450'NOT RECOVERED.  NO VERTICAL RAIL WAS FOUND AT THE DESCRIBED LOCATION
 BK1450'CONSIDER DESTROYED.
 BK1450
 BK1450                          STATION RECOVERY (2005)
 BK1450
 BK1450'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 BK1450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1453 ***********************************************************************
 BK1453  DESIGNATION -  726.5
 BK1453  PID         -  BK1453
 BK1453  STATE/COUNTY-  LA/CALCASIEU
 BK1453  COUNTRY     -  US
 BK1453  USGS QUAD   -  BRIMSTONE (2018)
 BK1453
 BK1453                         *CURRENT SURVEY CONTROL
 BK1453  ______________________________________________________________________
 BK1453* NAD 83(1986) POSITION- 30 21 14.     (N) 093 23 15.     (W)   SCALED
 BK1453* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1453  **This station is located in a suspected subsidence area (see below).
 BK1453  ______________________________________________________________________
 BK1453  GEOID HEIGHT    -        -27.238 (meters)                     GEOID18
 BK1453
 BK1453.The horizontal coordinates were scaled from a map and have
 BK1453.an estimated accuracy of +/- 6 seconds.
 BK1453
 BK1453.** This station is in an area of known vertical motion. If an
 BK1453.** orthometric height was ever established but is not available 
 BK1453.** in the current survey control section, the orthometric height
 BK1453.** is considered suspect.  Suspect heights are available in the
 BK1453.** superseded section only if requested.
 BK1453
 BK1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1453.GEOID18 height accuracy estimate available here.
 BK1453
 BK1453.Click photographs - Photos may exist for this station.
 BK1453
 BK1453;                    North         East    Units  Estimated Accuracy
 BK1453;SPC LA S     -   207,260.      802,530.      MT  (+/- 180 meters Scaled)
 BK1453
 BK1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP627580(NAD 83)
 BK1453
 BK1453                          SUPERSEDED SURVEY CONTROL
 BK1453
 BK1453.No superseded survey control is available for this station.
 BK1453
 BK1453_MARKER: Z = SEE DESCRIPTION
 BK1453_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BK1453_SP_SET: CULVERT
 BK1453_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1453
 BK1453  HISTORY     - Date     Condition        Report By
 BK1453  HISTORY     - UNK      MONUMENTED       KCSRR
 BK1453  HISTORY     - 1938     GOOD             CGS
 BK1453  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1453  HISTORY     - 19981024 MARK NOT FOUND   USPSQD
 BK1453
 BK1453                          STATION DESCRIPTION
 BK1453
 BK1453'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BK1453'2.1 MI NW FROM BUHLER.
 BK1453'2.1 MILES NORTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 BK1453'BUHLER, CALCASIEU PARISH, 0.4 MILE SOUTHEAST OF A CONCRETE CULVERT, 10
 BK1453'FEET NORTHWEST OF MILEPOLE 726 1/2.  40 FEET SOUTHWEST OF STATION
 BK1453'38359+10, AND 30 FEET WEST OF A POLE.  THE TOP OF THE FLANGE OF A
 BK1453'VERTICAL RAIL.
 BK1453
 BK1453                          STATION RECOVERY (1986)
 BK1453
 BK1453'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1453'NOT RECOVERED.  NO MILEPOST 726 1/2 OR VERTICAL RAIL WERE FOUND AT THE
 BK1453'DESCRIBED LOCATION.  CONSIDER DESTROYED.
 BK1453
 BK1453                          STATION RECOVERY (1998)
 BK1453
 BK1453'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1453'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0072 ***********************************************************************
 AU0072  DESIGNATION -  73 EABPL
 AU0072  PID         -  AU0072
 AU0072  STATE/COUNTY-  LA/ST MARTIN
 AU0072  COUNTRY     -  US
 AU0072  USGS QUAD   -  CENTERVILLE NE (2018)
 AU0072
 AU0072                         *CURRENT SURVEY CONTROL
 AU0072  ______________________________________________________________________
 AU0072* NAD 83(1986) POSITION- 29 56 43.     (N) 091 15 17.     (W)   SCALED
 AU0072* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0072  **This station is located in a suspected subsidence area (see below).
 AU0072  ______________________________________________________________________
 AU0072  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 AU0072  DYNAMIC HEIGHT  -          3.218 (meters)       10.56  (feet) COMP
 AU0072  MODELED GRAVITY -    979,310.5   (mgal)                       NAVD 88
 AU0072
 AU0072.The horizontal coordinates were scaled from a map and have
 AU0072.an estimated accuracy of +/- 6 seconds.
 AU0072
 AU0072.** This station is in an area of known vertical motion. If an
 AU0072.** orthometric height was ever established but is not available 
 AU0072.** in the current survey control section, the orthometric height
 AU0072.** is considered suspect.  Suspect heights are available in the
 AU0072.** superseded section only if requested.
 AU0072
 AU0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0072.GEOID18 height accuracy estimate available here.
 AU0072
 AU0072.Click photographs - Photos may exist for this station.
 AU0072
 AU0072.The dynamic height is computed by dividing the NAVD 88
 AU0072.geopotential number by the normal gravity value computed on the
 AU0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0072.degrees latitude (g = 980.6199 gals.).
 AU0072
 AU0072.The modeled gravity was interpolated from observed gravity values.
 AU0072
 AU0072;                    North         East    Units  Estimated Accuracy
 AU0072;SPC LA S     -   160,200.    1,007,590.      MT  (+/- 180 meters Scaled)
 AU0072
 AU0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP684140(NAD 83)
 AU0072
 AU0072                          SUPERSEDED SURVEY CONTROL
 AU0072
 AU0072.No superseded survey control is available for this station.
 AU0072
 AU0072_MARKER: DD = SURVEY DISK
 AU0072_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0072_STAMPING: PBM 73 EABPL 1976 USE
 AU0072_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0072
 AU0072  HISTORY     - Date     Condition        Report By
 AU0072  HISTORY     - 1976     MONUMENTED       USACE
 AU0072  HISTORY     - 1976     GOOD             NGS
 AU0072  HISTORY     - 20010730 GOOD             NGS
 AU0072
 AU0072                          STATION DESCRIPTION
 AU0072
 AU0072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0072'3.8 MI NW FROM BELLE RIVER.
 AU0072'3.8 MILES NORTHWEST ALONG STATE HIGHWAY 997 AND A LEVEE FROM THE SOUTH
 AU0072'END OF A DRAWBRIDGE OVER THE BELLE RIVER, ABOUT MIDWAY BETWEEN CURVES,
 AU0072'169 FT WEST OF THE CENTER LINE OF THE HIGHWAY, A 1-INCH PIPE WITH A
 AU0072'DISK DRIVEN TO A DEPTH OF 136 FT ENCASED IN A 2-INCH IRON PIPE BORED
 AU0072'TO A DEPTH OF 120 FT WITH A 3 INCH SCREW CAP FOR ACCESS. THE SCREW
 AU0072'CAP PROJECTS 22 INCHES ABOVE THE GROUND.  THE DISK PROJECTS 18 INCHES
 AU0072'ABOVE THE GROUND.
 AU0072
 AU0072                          STATION RECOVERY (2001)
 AU0072
 AU0072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AU0072'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3190 ***********************************************************************
 DH3190  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3190  DESIGNATION -  738+62.79=WJLD 666A
 DH3190  PID         -  DH3190
 DH3190  STATE/COUNTY-  LA/JEFFERSON
 DH3190  COUNTRY     -  US
 DH3190  USGS QUAD   -  NEW ORLEANS WEST (2018)
 DH3190
 DH3190                         *CURRENT SURVEY CONTROL
 DH3190  ______________________________________________________________________
 DH3190* NAD 83(2011) POSITION- 29 54 28.01198(N) 090 07 44.18384(W)   ADJUSTED
 DH3190* NAD 83(2011) ELLIP HT-   -18.483 (meters)        (06/27/12)   ADJUSTED
 DH3190* NAD 83(2011) EPOCH   -  2010.00
 DH3190* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3190  **This station is located in a suspected subsidence area (see below).
 DH3190  ______________________________________________________________________
 DH3190  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3190  GEOID HEIGHT    -        -25.945 (meters)                     GEOID03
 DH3190  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 DH3190  NAD 83(2011) X  -    -12,452.377 (meters)                     COMP
 DH3190  NAD 83(2011) Y  - -5,533,330.788 (meters)                     COMP
 DH3190  NAD 83(2011) Z  -  3,161,507.363 (meters)                     COMP
 DH3190  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 DH3190
 DH3190  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3190  Standards:
 DH3190         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3190            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3190  -------------------------------------------------------------------
 DH3190  NETWORK    0.85   3.82           0.37   0.32   1.95     -0.07344233
 DH3190  -------------------------------------------------------------------
 DH3190  Click here for local accuracies and other accuracy information.
 DH3190
 DH3190.The horizontal coordinates were established by GPS observations
 DH3190.and adjusted by the National Geodetic Survey in June 2012.
 DH3190
 DH3190.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3190.been affixed to the stable North American tectonic plate. See 
 DH3190.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3190
 DH3190.The horizontal coordinates are valid at the epoch date displayed above
 DH3190.which is a decimal equivalence of Year/Month/Day.
 DH3190
 DH3190.** This station is in an area of known vertical motion. If an
 DH3190.** orthometric height was ever established but is not available 
 DH3190.** in the current survey control section, the orthometric height
 DH3190.** is considered suspect.  Suspect heights are available in the
 DH3190.** superseded section only if requested.
 DH3190
 DH3190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3190.GEOID18 height accuracy estimate available here.
 DH3190
 DH3190.Click photographs - Photos may exist for this station.
 DH3190
 DH3190.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3190
 DH3190.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3190
 DH3190.The ellipsoidal height was determined by GPS observations
 DH3190.and is referenced to NAD 83.
 DH3190
 DH3190. The following values were computed from the NAD 83(2011) position.
 DH3190
 DH3190;                    North         East     Units Scale Factor Converg.
 DH3190;SPC LA S     -   156,655.767 1,116,304.104   MT  0.99992706   +0 36 08.0
 DH3190;SPC LA S     -   513,961.46  3,662,407.71   sFT  0.99992706   +0 36 08.0
 DH3190;UTM  15      - 3,312,031.826   777,221.515   MT  1.00054830   +1 25 56.8
 DH3190
 DH3190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3190!SPC LA S     -   1.00000290  x   0.99992706  =   0.99992996
 DH3190!UTM  15      -   1.00000290  x   1.00054830  =   1.00055120
 DH3190
 DH3190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7722112031(NAD 83)
 DH3190
 DH3190                          SUPERSEDED SURVEY CONTROL
 DH3190
 DH3190  NAD 83(2007)-  29 54 28.01206(N)    090 07 44.18458(W) AD(       ) 0
 DH3190  ELLIP H (02/10/07)  -18.472  (m)                       GP(       )    
 DH3190  NAD 83(1992)-  29 54 28.01218(N)    090 07 44.18450(W) AD(       ) B
 DH3190  ELLIP H (05/09/05)  -18.467  (m)                       GP(       ) 4 2
 DH3190
 DH3190.Superseded values are not recommended for survey control.
 DH3190
 DH3190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3190.See file dsdata.pdf to determine how the superseded data were derived.
 DH3190
 DH3190_MARKER: DD = SURVEY DISK
 DH3190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3190_STAMPING: WJLD666A
 DH3190_PROJECTION: RECESSED 0 CENTIMETERS
 DH3190_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3190+STABILITY: SURFACE MOTION
 DH3190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3190+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2003
 DH3190
 DH3190  HISTORY     - Date     Condition        Report By
 DH3190  HISTORY     - UNK      MONUMENTED       USACE
 DH3190  HISTORY     - 20030127 GOOD             3001
 DH3190
 DH3190                          STATION DESCRIPTION
 DH3190
 DH3190'DESCRIBED BY 3001, INC 2003 (MH)
 DH3190'THE STATION IS LOCATED IN JEFFERSON PARISH IN WESTWEGO, LA ABOUT 1.8
 DH3190'MILES WEST  NORTHWEST OF MARRERO, LA AND 3.0 MILES SOUTHEAST OF BRIDGE
 DH3190'CITY, LA
 DH3190'
 DH3190'OWNERSHIP- JEFFERSON PARISH LEVEE DISTRICT
 DH3190'
 DH3190'TO REACH THE STATION FROM THE INTERSECTION OF HEY 18 AND RIVER RD. IN
 DH3190'WESTWEGO, LA GO  1.1 MILES SOUTHEAST ALONG RIVER RD. AND MARK ON LEFT
 DH3190'ON TOP OF LEVEE.
 DH3190'
 DH3190'THE STATION IS A 3.5IN ROUND COE BRASS CAP SET IN CONCRETE, 0.5' BELOW
 DH3190'GROUND SURFACE,  STAMPED WJLD-666-A 1990, 7' NORTH OF L/S CROWN OF
 DH3190'LEVEE, ABOUT 125' NORTH OF CENTERLINE  OF RIVER RD. AND 75' WEST OF A
 DH3190'RAMP LEADING OVER LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0706 ***********************************************************************
 BX0706  DESIGNATION -  74 BOLT
 BX0706  PID         -  BX0706
 BX0706  STATE/COUNTY-  LA/RAPIDES
 BX0706  COUNTRY     -  US
 BX0706  USGS QUAD   -  ALEXANDRIA (2018)
 BX0706
 BX0706                         *CURRENT SURVEY CONTROL
 BX0706  ______________________________________________________________________
 BX0706* NAD 83(1986) POSITION- 31 18 32.     (N) 092 26 39.     (W)   SCALED
 BX0706* NAVD 88 ORTHO HEIGHT -    21.40  (+/-2cm)       70.2   (feet) VERTCON3
 BX0706  ______________________________________________________________________
 BX0706  GEOID HEIGHT    -        -26.423 (meters)                     GEOID18
 BX0706  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0706
 BX0706.The horizontal coordinates were scaled from a map and have
 BX0706.an estimated accuracy of +/- 6 seconds.
 BX0706
 BX0706.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0706.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0706
 BX0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0706.GEOID18 height accuracy estimate available here.
 BX0706
 BX0706.The vertical order pertains to the NGVD 29 superseded value.
 BX0706
 BX0706.Click photographs - Photos may exist for this station.
 BX0706
 BX0706;                    North         East    Units  Estimated Accuracy
 BX0706;SPC LA N     -    89,690.    1,005,320.      MT  (+/- 180 meters Scaled)
 BX0706
 BX0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ528639(NAD 83)
 BX0706
 BX0706                          SUPERSEDED SURVEY CONTROL
 BX0706
 BX0706  NGVD 29 (11/26/84)   21.383  (m)           70.15   (f) ADJUSTED    1 2
 BX0706
 BX0706.Superseded values are not recommended for survey control.
 BX0706
 BX0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0706.See file dsdata.pdf to determine how the superseded data were derived.
 BX0706
 BX0706_MARKER: B = BOLT
 BX0706_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX0706_SP_SET: SLAB
 BX0706_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0706
 BX0706  HISTORY     - Date     Condition        Report By
 BX0706  HISTORY     - UNK      MONUMENTED       USACE
 BX0706  HISTORY     - 1961     GOOD             CGS
 BX0706  HISTORY     - 1970     MARK NOT FOUND   NGS
 BX0706  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BX0706
 BX0706                          STATION DESCRIPTION
 BX0706
 BX0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX0706'IN ALEXANDRIA.
 BX0706'LOCATED AT ALEXANDRIA, ON LEE STREET AT THE INTERSECTION WITH FIFTH
 BX0706'STREET, IN THE SOUTHWEST ANGLE OF THE INTERSECTION AT THE SITE OF THE
 BX0706'MUNICIPAL STANDPIPE AND FIRE STATION.  IT IS 31.6 FEET WEST OF THE
 BX0706'CENTERLINE OF LEE STREET, 80 FEET SOUTH OF THE CENTERLINE OF FIFTH
 BX0706'STREET, 49.2 FEET SOUTH-SOUTHWEST OF A FIRE HYDRANT, 28.7 FEET SOUTH
 BX0706'SOUTHEAST OF A LARGE VALVE ON THE EAST SIDE OF THE STANDPIPE, 9.5 FEET
 BX0706'WEST OF THE WEST EDGE OF THE SIDEWALK, 16.9 FEET WEST OF THE WEST CURB
 BX0706'OF LEE STREET, 16 FEET NORTH OF THE NORTHEAST CORNER OF THE NEW FIRE
 BX0706'STATION, 2 FEET WEST OF THE PROJECTED PLANE OF THE EAST WALL OF THE
 BX0706'FIRE STATION, 15.5 FEET WEST OF A POWER POLE AND 15.5 FEET WEST OF THE
 BX0706'THIRD PARKING METER SOUTH OF FIFTH STREET.  IT IS A COPPER BOLT SET IN
 BX0706'THE TOP OF A CONCRETE SLAB ACCESS WHICH IS HAD THROUGH AN IRON PIPE
 BX0706'BEARING A U.S. ARMY ENGINEERS CAP.  IT IS 1 FOOT BELOW THE SURFACE OF
 BX0706'THE GROUND.  NOTE-- THE 6-INCH VITRIFIED CLAY PIPE WHICH SURMOUNTED
 BX0706'PIPE HAS BEEN DESTROYED.
 BX0706
 BX0706                          STATION RECOVERY (1970)
 BX0706
 BX0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BX0706'MARK NOT FOUND.
 BX0706
 BX0706                          STATION RECOVERY (2005)
 BX0706
 BX0706'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 BX0706'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0705 ***********************************************************************
 BX0705  DESIGNATION -  74 CAP=Q 13
 BX0705  PID         -  BX0705
 BX0705  STATE/COUNTY-  LA/RAPIDES
 BX0705  COUNTRY     -  US
 BX0705  USGS QUAD   -  ALEXANDRIA (2018)
 BX0705
 BX0705                         *CURRENT SURVEY CONTROL
 BX0705  ______________________________________________________________________
 BX0705* NAD 83(1986) POSITION- 31 18 32.     (N) 092 26 39.     (W)   SCALED
 BX0705* NAVD 88 ORTHO HEIGHT -    22.83  (+/-2cm)       74.9   (feet) VERTCON3
 BX0705  ______________________________________________________________________
 BX0705  GEOID HEIGHT    -        -26.423 (meters)                     GEOID18
 BX0705  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0705
 BX0705.The horizontal coordinates were scaled from a map and have
 BX0705.an estimated accuracy of +/- 6 seconds.
 BX0705
 BX0705.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0705.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0705
 BX0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0705.GEOID18 height accuracy estimate available here.
 BX0705
 BX0705.The vertical order pertains to the NGVD 29 superseded value.
 BX0705
 BX0705.Click photographs - Photos may exist for this station.
 BX0705
 BX0705;                    North         East    Units  Estimated Accuracy
 BX0705;SPC LA N     -    89,690.    1,005,320.      MT  (+/- 180 meters Scaled)
 BX0705
 BX0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ528639(NAD 83)
 BX0705
 BX0705                          SUPERSEDED SURVEY CONTROL
 BX0705
 BX0705  NGVD 29 (11/26/84)   22.816  (m)           74.86   (f) ADJUSTED    1 2
 BX0705
 BX0705.Superseded values are not recommended for survey control.
 BX0705
 BX0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0705.See file dsdata.pdf to determine how the superseded data were derived.
 BX0705
 BX0705_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX0705_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX0705_MARK LOGO: USACE
 BX0705_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX0705_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0705
 BX0705  HISTORY     - Date     Condition        Report By
 BX0705  HISTORY     - UNK      MONUMENTED       USACE
 BX0705  HISTORY     - 1961     GOOD             CGS
 BX0705  HISTORY     - 1970     MARK NOT FOUND   NGS
 BX0705  HISTORY     - 20050204 MARK NOT FOUND   USPSQD
 BX0705
 BX0705                          STATION DESCRIPTION
 BX0705
 BX0705'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX0705'LOCATED AT ALEXANDRIA, ON LEE STREET AT THE INTERSECTION WITH FIFTH
 BX0705'STREET, IN THE SOUTHWEST ANGLE OF THE INTERSECTION AT THE SITE OF THE
 BX0705'MUNICIPAL STANDPIPE AND FIRE STATION.  IT IS 31.6 FEET WEST OF THE
 BX0705'CENTERLINE OF LEE STREET, 80 FEET SOUTH OF THE CENTERLINE OF FIFTH
 BX0705'STREET, 49.2 FEET SOUTH-SOUTHWEST OF A FIRE HYDRANT, 28.7 FEET SOUTH
 BX0705'SOUTHEAST OF A LARGE VALVE ON THE EAST SIDE OF THE STANDPIPE, 9.5 FEET
 BX0705'WEST OF THE WEST EDGE OF THE SIDEWALK, 16.9 FEET WEST OF THE WEST CURB
 BX0705'OF LEE STREET, 16 FEET NORTH OF THE NORTHEAST CORNER OF THE NEW FIRE
 BX0705'STATION, 2 FEET WEST OF THE PROJECTED PLANE OF THE EAST WALL OF THE
 BX0705'FIRE STATION, 15.5 FEET WEST OF THE THIRD PARKING METER SOUTH OF FIFTH
 BX0705'STREET.  AN IRON PIPE BEARING A U.S. ARMY ENGINEERS CAP.  IT IS 1 FOOT
 BX0705'BELOW THE SURFACE OF THE GROUND.  NOTE-- THE 6-INCH VITRIFIED CLAY
 BX0705'PIPE WHICH SURMOUNTED PIPE HAS BEEN DESTROYED.
 BX0705
 BX0705                          STATION RECOVERY (1970)
 BX0705
 BX0705'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BX0705'MARK NOT FOUND.
 BX0705
 BX0705                          STATION RECOVERY (2005)
 BX0705
 BX0705'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 BX0705'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0073 ***********************************************************************
 AU0073  DESIGNATION -  74 EABPL
 AU0073  PID         -  AU0073
 AU0073  STATE/COUNTY-  LA/ST MARTIN
 AU0073  COUNTRY     -  US
 AU0073  USGS QUAD   -  CENTERVILLE NE (2018)
 AU0073
 AU0073                         *CURRENT SURVEY CONTROL
 AU0073  ______________________________________________________________________
 AU0073* NAD 83(1986) POSITION- 29 56 33.     (N) 091 15 19.     (W)   SCALED
 AU0073* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0073  **This station is located in a suspected subsidence area (see below).
 AU0073  ______________________________________________________________________
 AU0073  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 AU0073  DYNAMIC HEIGHT  -          2.677 (meters)        8.78  (feet) COMP
 AU0073  MODELED GRAVITY -    979,310.5   (mgal)                       NAVD 88
 AU0073
 AU0073.The horizontal coordinates were scaled from a map and have
 AU0073.an estimated accuracy of +/- 6 seconds.
 AU0073
 AU0073.** This station is in an area of known vertical motion. If an
 AU0073.** orthometric height was ever established but is not available 
 AU0073.** in the current survey control section, the orthometric height
 AU0073.** is considered suspect.  Suspect heights are available in the
 AU0073.** superseded section only if requested.
 AU0073
 AU0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0073.GEOID18 height accuracy estimate available here.
 AU0073
 AU0073.Click photographs - Photos may exist for this station.
 AU0073
 AU0073.The dynamic height is computed by dividing the NAVD 88
 AU0073.geopotential number by the normal gravity value computed on the
 AU0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0073.degrees latitude (g = 980.6199 gals.).
 AU0073
 AU0073.The modeled gravity was interpolated from observed gravity values.
 AU0073
 AU0073;                    North         East    Units  Estimated Accuracy
 AU0073;SPC LA S     -   159,900.    1,007,540.      MT  (+/- 180 meters Scaled)
 AU0073
 AU0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP683136(NAD 83)
 AU0073
 AU0073                          SUPERSEDED SURVEY CONTROL
 AU0073
 AU0073.No superseded survey control is available for this station.
 AU0073
 AU0073_MARKER: DD = SURVEY DISK
 AU0073_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0073_STAMPING: PBM 74 EABPL 1976 USE
 AU0073_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0073
 AU0073  HISTORY     - Date     Condition        Report By
 AU0073  HISTORY     - 1976     MONUMENTED       USACE
 AU0073  HISTORY     - 1976     GOOD             NGS
 AU0073  HISTORY     - 20010730 GOOD             NGS
 AU0073
 AU0073                          STATION DESCRIPTION
 AU0073
 AU0073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0073'3.6 MI NW FROM BELLE RIVER.
 AU0073'3.6 MILES NORTHWEST ALONG STATE HIGHWAY 997 AND A LEVEE FROM THE
 AU0073'SOUTH END OF A DRAWBRIDGE OVER THE BELLE RIVER, 0.05 MILE NORTH OF
 AU0073'THE JUNCTION OF A DIRT ROAD LEADING WEST OVER THE LEVEE, 99 FT WEST
 AU0073'OF THE CENTER LINE OF THE HIGHWAY, 68 FT WEST OF WEST END OF THE NORTH
 AU0073'ONE OF TWO 48-INCH METAL PIPE CULVERTS, A 1-INCH IRON PIPE WITH A
 AU0073'DISK DRIVEN TO A DEPTH OF 131 FT ENCASED IN A 2-INCH IRON PIPE BORED
 AU0073'TO A DEPTH OF 118 FT WITH A 3-INCH SCREW CAP FOR ACCESS.  THE SCREW
 AU0073'CAP PROJECTS 22 INCHES ABOVE THE GROUND.  THE DISK PROJECTS 18
 AU0073'INCHES ABOVE THE GROUND.
 AU0073
 AU0073                          STATION RECOVERY (2001)
 AU0073
 AU0073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AU0073'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1835 ***********************************************************************
 BH1835  DESIGNATION -  740 LAGS
 BH1835  PID         -  BH1835
 BH1835  STATE/COUNTY-  LA/ST TAMMANY
 BH1835  COUNTRY     -  US
 BH1835  USGS QUAD   -  HICKORY (2018)
 BH1835
 BH1835                         *CURRENT SURVEY CONTROL
 BH1835  ______________________________________________________________________
 BH1835* NAD 83(1986) POSITION- 30 24 53.     (N) 089 46 56.     (W)   SCALED
 BH1835* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1835  **This station is located in a suspected subsidence area (see below).
 BH1835  ______________________________________________________________________
 BH1835  GEOID HEIGHT    -        -26.979 (meters)                     GEOID18
 BH1835  DYNAMIC HEIGHT  -         11.679 (meters)       38.32  (feet) COMP
 BH1835  MODELED GRAVITY -    979,350.0   (mgal)                       NAVD 88
 BH1835
 BH1835.The horizontal coordinates were scaled from a map and have
 BH1835.an estimated accuracy of +/- 6 seconds.
 BH1835
 BH1835.** This station is in an area of known vertical motion. If an
 BH1835.** orthometric height was ever established but is not available 
 BH1835.** in the current survey control section, the orthometric height
 BH1835.** is considered suspect.  Suspect heights are available in the
 BH1835.** superseded section only if requested.
 BH1835
 BH1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1835.GEOID18 height accuracy estimate available here.
 BH1835
 BH1835.Click photographs - Photos may exist for this station.
 BH1835
 BH1835.The dynamic height is computed by dividing the NAVD 88
 BH1835.geopotential number by the normal gravity value computed on the
 BH1835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1835.degrees latitude (g = 980.6199 gals.).
 BH1835
 BH1835.The modeled gravity was interpolated from observed gravity values.
 BH1835
 BH1835;                    North         East    Units  Estimated Accuracy
 BH1835;SPC LA S     -   213,250.    1,149,020.      MT  (+/- 180 meters Scaled)
 BH1835
 BH1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU327680(NAD 83)
 BH1835
 BH1835                          SUPERSEDED SURVEY CONTROL
 BH1835
 BH1835.No superseded survey control is available for this station.
 BH1835
 BH1835_MARKER: DB = BENCH MARK DISK
 BH1835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1835_STAMPING: 740 1982
 BH1835_MARK LOGO: LAGS
 BH1835_PROJECTION: FLUSH
 BH1835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1835+STABILITY: SURFACE MOTION
 BH1835
 BH1835  HISTORY     - Date     Condition        Report By
 BH1835  HISTORY     - UNK      MONUMENTED       LAGS
 BH1835  HISTORY     - 1982     GOOD             LADTD
 BH1835
 BH1835                          STATION DESCRIPTION
 BH1835
 BH1835'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1835'5.5 KM (3.4 MI) NW FROM PEARL RIVER.
 BH1835'3.38 KM (2.1 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND
 BH1835'LA 41 SPUR NORTH OF PEARL RIVER, 15.2 METERS (50 FT) WEST OF LA 41,
 BH1835'16.2 METERS (53 FT) NORTH OF A PRIVATE DRIVE LOCATED NORTH OF POLLING
 BH1835'BOOTH.  THIS MARK WAS FOUND NEAR SAME LOCATION AS ORIGINAL 740, THE
 BH1835'DISK WAS UNSTAMPED AND NO DATA WAS FOUND TO SHOW THE MARK HAD BEEN
 BH1835'RESET, THIS DATE THE DISK WAS STAMPED AND AN ELEVATION WAS ESTABLISHED
 BH1835'FOR THIS MARK.
 BH1835'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BH1835'THE MARK IS 0.61 M BELOW LA 41.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1833 ***********************************************************************
 BH1833  DESIGNATION -  742 LAGS
 BH1833  PID         -  BH1833
 BH1833  STATE/COUNTY-  LA/ST TAMMANY
 BH1833  COUNTRY     -  US
 BH1833  USGS QUAD   -  HICKORY (2018)
 BH1833
 BH1833                         *CURRENT SURVEY CONTROL
 BH1833  ______________________________________________________________________
 BH1833* NAD 83(1986) POSITION- 30 24 28.     (N) 089 46 22.     (W)   SCALED
 BH1833* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1833  **This station is located in a suspected subsidence area (see below).
 BH1833  ______________________________________________________________________
 BH1833  GEOID HEIGHT    -        -26.974 (meters)                     GEOID18
 BH1833  DYNAMIC HEIGHT  -         12.181 (meters)       39.96  (feet) COMP
 BH1833  MODELED GRAVITY -    979,350.0   (mgal)                       NAVD 88
 BH1833
 BH1833.The horizontal coordinates were scaled from a map and have
 BH1833.an estimated accuracy of +/- 6 seconds.
 BH1833
 BH1833.** This station is in an area of known vertical motion. If an
 BH1833.** orthometric height was ever established but is not available 
 BH1833.** in the current survey control section, the orthometric height
 BH1833.** is considered suspect.  Suspect heights are available in the
 BH1833.** superseded section only if requested.
 BH1833
 BH1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1833.GEOID18 height accuracy estimate available here.
 BH1833
 BH1833.Click photographs - Photos may exist for this station.
 BH1833
 BH1833.The dynamic height is computed by dividing the NAVD 88
 BH1833.geopotential number by the normal gravity value computed on the
 BH1833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1833.degrees latitude (g = 980.6199 gals.).
 BH1833
 BH1833.The modeled gravity was interpolated from observed gravity values.
 BH1833
 BH1833;                    North         East    Units  Estimated Accuracy
 BH1833;SPC LA S     -   212,490.    1,149,940.      MT  (+/- 180 meters Scaled)
 BH1833
 BH1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU336672(NAD 83)
 BH1833
 BH1833                          SUPERSEDED SURVEY CONTROL
 BH1833
 BH1833.No superseded survey control is available for this station.
 BH1833
 BH1833_MARKER: DB = BENCH MARK DISK
 BH1833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1833_STAMPING: 742 1982
 BH1833_MARK LOGO: LAGS
 BH1833_PROJECTION: FLUSH
 BH1833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1833+STABILITY: SURFACE MOTION
 BH1833
 BH1833  HISTORY     - Date     Condition        Report By
 BH1833  HISTORY     - UNK      MONUMENTED       LAGS
 BH1833  HISTORY     - 1982     POOR             LADTD
 BH1833
 BH1833                          STATION DESCRIPTION
 BH1833
 BH1833'DESCRIBED BY LA TRANSP AND DEV 1982
 BH1833'4.3 KM (2.7 MI) NW FROM PEARL RIVER.
 BH1833'2.17 KM (1.4 MI) NORTH ALONG LA 41 FROM THE JUNCTION OF LA 41 AND
 BH1833'LA 41 SPUR NORTH OF PEARL RIVER, 14.6 METERS (48 FT) EAST OF LA 41,
 BH1833'17.7 METERS (58 FT) NORTH OF PRIVATE DRIVE.  THIS MARK WAS FOUND NEAR
 BH1833'SAME LOCATION AS ORIGINAL MARK 742, THE DISK WAS UNSTAMPED AND NO DATA
 BH1833'WAS FOUND TO SHOW THE MARK HAD BEEN RESET, THIS DATE THE DISK WAS
 BH1833'STAMPED AND AN ELEVATION WAS ESTABLISHED FOR THIS MARK.
 BH1833'THE MARK IS 0.61 METERS  W FROM A WITNESS POST.
 BH1833'THE MARK IS 0.30 M ABOVE LA 41.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1246 ***********************************************************************
 BH1246  DESIGNATION -  750
 BH1246  PID         -  BH1246
 BH1246  STATE/COUNTY-  LA/ST TAMMANY
 BH1246  COUNTRY     -  US
 BH1246  USGS QUAD   -  HAASWOOD (2018)
 BH1246
 BH1246                         *CURRENT SURVEY CONTROL
 BH1246  ______________________________________________________________________
 BH1246* NAD 83(1986) POSITION- 30 22 02.     (N) 089 44 52.     (W)   SCALED
 BH1246* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1246  **This station is located in a suspected subsidence area (see below).
 BH1246  ______________________________________________________________________
 BH1246  GEOID HEIGHT    -        -26.905 (meters)                     GEOID18
 BH1246
 BH1246.The horizontal coordinates were scaled from a map and have
 BH1246.an estimated accuracy of +/- 6 seconds.
 BH1246
 BH1246.** This station is in an area of known vertical motion. If an
 BH1246.** orthometric height was ever established but is not available 
 BH1246.** in the current survey control section, the orthometric height
 BH1246.** is considered suspect.  Suspect heights are available in the
 BH1246.** superseded section only if requested.
 BH1246
 BH1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1246.GEOID18 height accuracy estimate available here.
 BH1246
 BH1246.Click photographs - Photos may exist for this station.
 BH1246
 BH1246;                    North         East    Units  Estimated Accuracy
 BH1246;SPC LA S     -   208,030.    1,152,410.      MT  (+/- 180 meters Scaled)
 BH1246
 BH1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU359626(NAD 83)
 BH1246
 BH1246                          SUPERSEDED SURVEY CONTROL
 BH1246
 BH1246.No superseded survey control is available for this station.
 BH1246
 BH1246_MARKER: DD = SURVEY DISK
 BH1246_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BH1246_STAMPING: 750
 BH1246_MARK LOGO: CGS+SS
 BH1246_MAGNETIC: P = MARKER IS A STEEL PIPE
 BH1246_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1246
 BH1246  HISTORY     - Date     Condition        Report By
 BH1246  HISTORY     - 1934     MONUMENTED       LAGS
 BH1246  HISTORY     - 1955     MARK NOT FOUND   CGS
 BH1246
 BH1246                          STATION DESCRIPTION
 BH1246
 BH1246'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1246'0.7 MILE SOUTH ALONG THE NEW ORLEANS AND NORTHEASTERN RAILROAD FROM
 BH1246'PEARL RIVER, ST. TAMMANY PARISH, 62 FEET WEST OF THE CENTERLINE OF THE
 BH1246'MAIN TRACK, AND 40 FEET EAST OF THE CENTERLINE OF U. S. HIGHWAY 90. A
 BH1246'STATE SURVEY STANDARD DISK, STAMPED 750 AND SET IN THE TOP OF A
 BH1246'CONCRETE-FILLED PIPE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1129 ***********************************************************************
 CP1129  DESIGNATION -  750 A BOLT
 CP1129  PID         -  CP1129
 CP1129  STATE/COUNTY-  LA/EAST CARROLL
 CP1129  COUNTRY     -  US
 CP1129  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1129
 CP1129                         *CURRENT SURVEY CONTROL
 CP1129  ______________________________________________________________________
 CP1129* NAD 83(1986) POSITION- 32 50 27.     (N) 091 09 41.     (W)   SCALED
 CP1129* NAVD 88 ORTHO HEIGHT -    31.64  (+/-2cm)      103.8   (feet) VERTCON3
 CP1129  ______________________________________________________________________
 CP1129  GEOID HEIGHT    -        -26.374 (meters)                     GEOID18
 CP1129  VERT ORDER      -  ? (See Below)
 CP1129
 CP1129.The horizontal coordinates were scaled from a map and have
 CP1129.an estimated accuracy of +/- 6 seconds.
 CP1129
 CP1129.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1129.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1129
 CP1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1129.GEOID18 height accuracy estimate available here.
 CP1129
 CP1129.The vertical order pertains to the NGVD 29 superseded value.
 CP1129
 CP1129.Click photographs - Photos may exist for this station.
 CP1129
 CP1129;                    North         East    Units  Estimated Accuracy
 CP1129;SPC LA N     -   260,330.    1,125,320.      MT  (+/- 180 meters Scaled)
 CP1129
 CP1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS720351(NAD 83)
 CP1129
 CP1129                          SUPERSEDED SURVEY CONTROL
 CP1129
 CP1129  NGVD 29 (??/??/92)   31.398  (m)          103.01   (f) ADJ UNCH       
 CP1129
 CP1129.Superseded values are not recommended for survey control.
 CP1129
 CP1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1129.See file dsdata.pdf to determine how the superseded data were derived.
 CP1129
 CP1129_MARKER: B = BOLT
 CP1129_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1129_SP_SET: UNDERGROUND STONE
 CP1129_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1129
 CP1129  HISTORY     - Date     Condition        Report By
 CP1129  HISTORY     - UNK      MONUMENTED       USACE
 CP1129  HISTORY     - 1934     GOOD             USACE
 CP1129
 CP1129                          STATION DESCRIPTION
 CP1129
 CP1129'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1129'3.5 MI N FROM LAKE PROVIDENCE.
 CP1129'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1129'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 3 1/2 MILES NORTH
 CP1129'OF LAKE PROVIDENCE LA.  645 FEET WEST OF LEVEE AT B.M. 750. 320 FEET
 CP1129'NORTHWEST OF HOUSE.  35 FEET SOUTH OF EDGE OF CULTIVATED FIELD. 20
 CP1129'FEET EAST OF 34-INCH PIN-OAK TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1128 ***********************************************************************
 CP1128  DESIGNATION -  750 A CAP
 CP1128  PID         -  CP1128
 CP1128  STATE/COUNTY-  LA/EAST CARROLL
 CP1128  COUNTRY     -  US
 CP1128  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1128
 CP1128                         *CURRENT SURVEY CONTROL
 CP1128  ______________________________________________________________________
 CP1128* NAD 83(1986) POSITION- 32 50 27.     (N) 091 09 41.     (W)   SCALED
 CP1128* NAVD 88 ORTHO HEIGHT -    32.85  (+/-2cm)      107.8   (feet) VERTCON3
 CP1128  ______________________________________________________________________
 CP1128  GEOID HEIGHT    -        -26.374 (meters)                     GEOID18
 CP1128  VERT ORDER      -  ? (See Below)
 CP1128
 CP1128.The horizontal coordinates were scaled from a map and have
 CP1128.an estimated accuracy of +/- 6 seconds.
 CP1128
 CP1128.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1128.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1128
 CP1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1128.GEOID18 height accuracy estimate available here.
 CP1128
 CP1128.The vertical order pertains to the NGVD 29 superseded value.
 CP1128
 CP1128.Click photographs - Photos may exist for this station.
 CP1128
 CP1128;                    North         East    Units  Estimated Accuracy
 CP1128;SPC LA N     -   260,330.    1,125,320.      MT  (+/- 180 meters Scaled)
 CP1128
 CP1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS720351(NAD 83)
 CP1128
 CP1128                          SUPERSEDED SURVEY CONTROL
 CP1128
 CP1128  NGVD 29 (??/??/92)   32.611  (m)          106.99   (f) ADJ UNCH       
 CP1128
 CP1128.Superseded values are not recommended for survey control.
 CP1128
 CP1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1128.See file dsdata.pdf to determine how the superseded data were derived.
 CP1128
 CP1128_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1128_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1128_MARK LOGO: USACE
 CP1128_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1128_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1128
 CP1128  HISTORY     - Date     Condition        Report By
 CP1128  HISTORY     - UNK      MONUMENTED       USACE
 CP1128  HISTORY     - 1934     GOOD             USACE
 CP1128
 CP1128                          STATION DESCRIPTION
 CP1128
 CP1128'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1128'3.5 MI N FROM LAKE PROVIDENCE.
 CP1128'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1128'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 3 1/2 MILES NORTH
 CP1128'OF LAKE PROVIDENCE LA.  645 FEET WEST OF LEVEE AT B.M. 750. 320 FEET
 CP1128'NORTHWEST OF HOUSE.  35 FEET SOUTH OF EDGE OF CULTIVATED FIELD. 20
 CP1128'FEET EAST OF 34-INCH PIN-OAK TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1247 ***********************************************************************
 BH1247  DESIGNATION -  752 LAGS
 BH1247  PID         -  BH1247
 BH1247  STATE/COUNTY-  LA/ST TAMMANY
 BH1247  COUNTRY     -  US
 BH1247  USGS QUAD   -  SLIDELL (2018)
 BH1247
 BH1247                         *CURRENT SURVEY CONTROL
 BH1247  ______________________________________________________________________
 BH1247* NAD 83(1986) POSITION- 30 20 58.     (N) 089 45 17.     (W)   SCALED
 BH1247* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1247  **This station is located in a suspected subsidence area (see below).
 BH1247  ______________________________________________________________________
 BH1247  GEOID HEIGHT    -        -26.856 (meters)                     GEOID18
 BH1247
 BH1247.The horizontal coordinates were scaled from a map and have
 BH1247.an estimated accuracy of +/- 6 seconds.
 BH1247
 BH1247.** This station is in an area of known vertical motion. If an
 BH1247.** orthometric height was ever established but is not available 
 BH1247.** in the current survey control section, the orthometric height
 BH1247.** is considered suspect.  Suspect heights are available in the
 BH1247.** superseded section only if requested.
 BH1247
 BH1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1247.GEOID18 height accuracy estimate available here.
 BH1247
 BH1247.Click photographs - Photos may exist for this station.
 BH1247
 BH1247;                    North         East    Units  Estimated Accuracy
 BH1247;SPC LA S     -   206,050.    1,151,770.      MT  (+/- 180 meters Scaled)
 BH1247
 BH1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU351607(NAD 83)
 BH1247
 BH1247                          SUPERSEDED SURVEY CONTROL
 BH1247
 BH1247.No superseded survey control is available for this station.
 BH1247
 BH1247_MARKER: DD = SURVEY DISK
 BH1247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1247_STAMPING: 752 (28)
 BH1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1247+STABILITY: SURFACE MOTION
 BH1247_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1247+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2006
 BH1247
 BH1247  HISTORY     - Date     Condition        Report By
 BH1247  HISTORY     - UNK      MONUMENTED       LAGS
 BH1247  HISTORY     - 1955     GOOD             CGS
 BH1247  HISTORY     - 20060429 GOOD             NGS
 BH1247
 BH1247                          STATION DESCRIPTION
 BH1247
 BH1247'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1247'2 MI S FROM PEARL RIVER.
 BH1247'LOCATED 2 MILES SOUTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM
 BH1247'THE STATION IN PEARL RIVER, 0.3 MILES NORTH OF THE ST. JOE BRICK YARD
 BH1247'AND 5 POLES SOUTH OF MILEPOST 162.  IT IS 94 FEET WEST OF THE WEST
 BH1247'RAIL OF THE TRACK, 56.5 FEET WEST OF POLE NO. 123010 (THE FIFTH POLE
 BH1247'SOUTH OF MILEPOST 162 AND 26 FEET EAST OF THE CENTERLINE OF U.S.
 BH1247'HIGHWAY 11). IT IS A STANDARD USC AND GS AND STATE SURVEY DISK SET IN
 BH1247'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES AND ABOUT LEVEL WITH
 BH1247'THE ROAD.
 BH1247
 BH1247                          STATION RECOVERY (2006)
 BH1247
 BH1247'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1247'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1566 ***********************************************************************
 BJ1566  DESIGNATION -  764 RESET
 BJ1566  PID         -  BJ1566
 BJ1566  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1566  COUNTRY     -  US
 BJ1566  USGS QUAD   -  PONCHATOULA (2018)
 BJ1566
 BJ1566                         *CURRENT SURVEY CONTROL
 BJ1566  ______________________________________________________________________
 BJ1566* NAD 83(1986) POSITION- 30 28 36.     (N) 090 27 24.     (W)   SCALED
 BJ1566* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1566  **This station is located in a suspected subsidence area (see below).
 BJ1566  ______________________________________________________________________
 BJ1566  GEOID HEIGHT    -        -26.837 (meters)                     GEOID18
 BJ1566  DYNAMIC HEIGHT  -          9.46  (meters)       31.0   (feet) COMP
 BJ1566  MODELED GRAVITY -    979,350.1   (mgal)                       NAVD 88
 BJ1566
 BJ1566.The horizontal coordinates were scaled from a map and have
 BJ1566.an estimated accuracy of +/- 6 seconds.
 BJ1566
 BJ1566.** This station is in an area of known vertical motion. If an
 BJ1566.** orthometric height was ever established but is not available 
 BJ1566.** in the current survey control section, the orthometric height
 BJ1566.** is considered suspect.  Suspect heights are available in the
 BJ1566.** superseded section only if requested.
 BJ1566
 BJ1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1566.GEOID18 height accuracy estimate available here.
 BJ1566
 BJ1566.Click photographs - Photos may exist for this station.
 BJ1566
 BJ1566.The dynamic height is computed by dividing the NAVD 88
 BJ1566.geopotential number by the normal gravity value computed on the
 BJ1566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1566.degrees latitude (g = 980.6199 gals.).
 BJ1566
 BJ1566.The modeled gravity was interpolated from observed gravity values.
 BJ1566
 BJ1566;                    North         East    Units  Estimated Accuracy
 BJ1566;SPC LA S     -   219,430.    1,084,180.      MT  (+/- 180 meters Scaled)
 BJ1566
 BJ1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP441743(NAD 83)
 BJ1566
 BJ1566                          SUPERSEDED SURVEY CONTROL
 BJ1566
 BJ1566.No superseded survey control is available for this station.
 BJ1566
 BJ1566_MARKER: DD = SURVEY DISK
 BJ1566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1566_STAMPING: 764 RESET 1967
 BJ1566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1566+STABILITY: SURFACE MOTION
 BJ1566
 BJ1566  HISTORY     - Date     Condition        Report By
 BJ1566  HISTORY     - 1967     MONUMENTED       LAGS
 BJ1566  HISTORY     - 1969     GOOD             CGS
 BJ1566  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1566  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1566
 BJ1566                          STATION DESCRIPTION
 BJ1566
 BJ1566'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1566'2.2 MI S FROM HAMMOND.
 BJ1566'ABOUT 2.2 MILES SOUTH ALONG U. S. HIGHWAY 51 (BUSINESS ROUTE) FROM THE
 BJ1566'POST OFFICE AT HAMMOND, 0.4 MILE NORTH OF THE RADIO TOWER FOR STATION
 BJ1566'WFPR, AT THE SOUTHWEST CORNER OF A YARD FOR A LARGE LUMBER CREOSOTING
 BJ1566'PLANT, 46 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 32 FEET NORTH
 BJ1566'OF AN UNDERGROUND TELEPHONE CABLE MARKER, 105 FEET SOUTHWEST OF THE
 BJ1566'SOUTHWEST CORNER OF AN OFFICE BUILDING, 1 FOOT EAST OF A METAL WITNESS
 BJ1566'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 BJ1566'POST FLUSH WITH THE GROUND.
 BJ1566
 BJ1566                          STATION RECOVERY (1986)
 BJ1566
 BJ1566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1566'NOT RECOVERED.  THE OFFICE BUILDING NO LONGER EXISTS.
 BJ1566
 BJ1566                          STATION RECOVERY (1992)
 BJ1566
 BJ1566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1566'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1567 ***********************************************************************
 BJ1567  DESIGNATION -  765
 BJ1567  PID         -  BJ1567
 BJ1567  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1567  COUNTRY     -  US
 BJ1567  USGS QUAD   -  PONCHATOULA (2018)
 BJ1567
 BJ1567                         *CURRENT SURVEY CONTROL
 BJ1567  ______________________________________________________________________
 BJ1567* NAD 83(1986) POSITION- 30 28 16.     (N) 090 27 26.     (W)   SCALED
 BJ1567* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1567  **This station is located in a suspected subsidence area (see below).
 BJ1567  ______________________________________________________________________
 BJ1567  GEOID HEIGHT    -        -26.830 (meters)                     GEOID18
 BJ1567
 BJ1567.The horizontal coordinates were scaled from a map and have
 BJ1567.an estimated accuracy of +/- 6 seconds.
 BJ1567
 BJ1567.** This station is in an area of known vertical motion.  Due to the
 BJ1567.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1567.** determined the orthometric heights for marks in these suspect
 BJ1567.** subsidence areas should be considered valid only at the epoch date
 BJ1567.** associated with the orthometric height.  These heights must always
 BJ1567.** be validated when used as control.  All previously superseded
 BJ1567.** orthometric heights are now considered suspect and are available
 BJ1567.** in the superseded section.  NGS does not recommend using suspect
 BJ1567.** or superseded heights as control.
 BJ1567
 BJ1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1567.GEOID18 height accuracy estimate available here.
 BJ1567
 BJ1567.Click photographs - Photos may exist for this station.
 BJ1567
 BJ1567;                    North         East    Units  Estimated Accuracy
 BJ1567;SPC LA S     -   218,810.    1,084,130.      MT  (+/- 180 meters Scaled)
 BJ1567
 BJ1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP441737(NAD 83)
 BJ1567
 BJ1567                          SUPERSEDED SURVEY CONTROL
 BJ1567
 BJ1567.No superseded survey control is available for this station.
 BJ1567
 BJ1567_MARKER: DD = SURVEY DISK
 BJ1567_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1567_STAMPING: 765
 BJ1567_MARK LOGO: LAGS
 BJ1567_PROJECTION: FLUSH
 BJ1567_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1567_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1567_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1567+SATELLITE: SATELLITE OBSERVATIONS - June 17, 1992
 BJ1567
 BJ1567  HISTORY     - Date     Condition        Report By
 BJ1567  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1567  HISTORY     - 1969     GOOD             CGS
 BJ1567  HISTORY     - 1986     GOOD             NGS
 BJ1567  HISTORY     - 19920617 GOOD             NGS
 BJ1567
 BJ1567                          STATION DESCRIPTION
 BJ1567
 BJ1567'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1567'2.3 MI S FROM HAMMOND.
 BJ1567'ABOUT 2.3 MILES SOUTH ALONG U. S. HIGHWAY 51 (BUSINESS ROUTE) FROM THE
 BJ1567'POST OFFICE AT HAMMOND, ABOUT 50 PACES WEST OF RADIO TOWER FOR STATION
 BJ1567'WFPR AND BENCH MARK V 178 DESCRIBED, 36 FEET WEST OF THE CENTER LINE
 BJ1567'OF THE HIGHWAY, 45 FEET NORTH OF A TELEPHONE POLE, 60 FEET SOUTH OF
 BJ1567'TELEPHONE POLE NO. 31, 1/2 FOOT WEST OF A METAL WITNESS POST, ABOUT
 BJ1567'LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 BJ1567'WITH THE GROUND.
 BJ1567
 BJ1567                          STATION RECOVERY (1986)
 BJ1567
 BJ1567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1567'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING CORRECTIONS.  MARK IS
 BJ1567'45 FEET NORTH OF TELEPHONE POLE NUMBER 25 AND 60 FEET SOUTH OF
 BJ1567'TELEPHONE POLE NUMBER 24 INSTEAD OF 31.
 BJ1567
 BJ1567                          STATION RECOVERY (1992)
 BJ1567
 BJ1567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1567'3.8 KM (2.35 MI) SOUTHERLY ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 BJ1567'IN HAMMOND, 23.1 M (75.8 FT) EAST OF THE SOUTHEAST CORNER OF A HOUSE,
 BJ1567'18.0 M (59.1 FT) SOUTH OF UTILITY POLE NUMBER 24, 14.2 M (46.6 FT)
 BJ1567'SOUTHEAST OF THE MOST EASTERLY OF 2 YARD LIGHTS, 14.1 M (46.3 FT)
 BJ1567'NORTH OF UTILITY POLE NUMBER 25, 11.6 M (38.1 FT) WEST OF AND LEVEL
 BJ1567'WITH THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) WEST OF A WITNESS POST,
 BJ1567'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0117 ***********************************************************************
 AU0117  DESIGNATION -  77 A
 AU0117  PID         -  AU0117
 AU0117  STATE/COUNTY-  LA/ST MARTIN
 AU0117  COUNTRY     -  US
 AU0117  USGS QUAD   -  PIERRE PART (2018)
 AU0117
 AU0117                         *CURRENT SURVEY CONTROL
 AU0117  ______________________________________________________________________
 AU0117* NAD 83(1986) POSITION- 29 55 06.     (N) 091 14 01.     (W)   SCALED
 AU0117* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0117  **This station is located in a suspected subsidence area (see below).
 AU0117  ______________________________________________________________________
 AU0117  GEOID HEIGHT    -        -26.186 (meters)                     GEOID18
 AU0117
 AU0117.The horizontal coordinates were scaled from a map and have
 AU0117.an estimated accuracy of +/- 6 seconds.
 AU0117
 AU0117.** This station is in an area of known vertical motion. If an
 AU0117.** orthometric height was ever established but is not available 
 AU0117.** in the current survey control section, the orthometric height
 AU0117.** is considered suspect.  Suspect heights are available in the
 AU0117.** superseded section only if requested.
 AU0117
 AU0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0117.GEOID18 height accuracy estimate available here.
 AU0117
 AU0117.Click photographs - Photos may exist for this station.
 AU0117
 AU0117;                    North         East    Units  Estimated Accuracy
 AU0117;SPC LA S     -   157,220.    1,009,630.      MT  (+/- 180 meters Scaled)
 AU0117
 AU0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP705110(NAD 83)
 AU0117
 AU0117                          SUPERSEDED SURVEY CONTROL
 AU0117
 AU0117.No superseded survey control is available for this station.
 AU0117
 AU0117_MARKER: DD = SURVEY DISK
 AU0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0117_STAMPING: M.S.L. 77A 1952
 AU0117_MARK LOGO: USACE
 AU0117_PROJECTION: PROJECTING 5 CENTIMETERS
 AU0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0117+STABILITY: SURFACE MOTION
 AU0117
 AU0117  HISTORY     - Date     Condition        Report By
 AU0117  HISTORY     - 1952     MONUMENTED       USACE
 AU0117  HISTORY     - 1965     GOOD             CGS
 AU0117  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0117
 AU0117                          STATION DESCRIPTION
 AU0117
 AU0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0117'ABOUT 1.3 MILES NORTHWEST ALONG THE LEVEE FROM THE SOUTH END OF THE
 AU0117'DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, ABOUT 0.1 MILE NORTHEAST
 AU0117'OF THE LEVEE, 65 FEET SOUTHWEST OF THE SOUTHWEST BANK OF RIVER, 44
 AU0117'FEET NORTHWEST OF THE NORTHWEST CORNER OF AN OLD HOUSE, 35 FEET
 AU0117'SOUTHEAST OF A POWER POLE WITH GUY WIRE AND TRANSFORMER, 24 FEET
 AU0117'SOUTHEAST OF THE CENTER LINE OF A PRIVATE ROAD, 1.0 FEET SOUTHWEST OF
 AU0117'A WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 AU0117'OF A CONCRETE POST PROJECTING 2 INCHES.
 AU0117
 AU0117                          STATION RECOVERY (1976)
 AU0117
 AU0117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0117'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0299 ***********************************************************************
 AT0299  DESIGNATION -  77 LAGS
 AT0299  PID         -  AT0299
 AT0299  STATE/COUNTY-  LA/ST BERNARD
 AT0299  COUNTRY     -  US
 AT0299  USGS QUAD   -  CHALMETTE (2018)
 AT0299
 AT0299                         *CURRENT SURVEY CONTROL
 AT0299  ______________________________________________________________________
 AT0299* NAD 83(1986) POSITION- 29 56 05.     (N) 089 57 44.     (W)   SCALED
 AT0299* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0299  **This station is located in a suspected subsidence area (see below).
 AT0299  ______________________________________________________________________
 AT0299  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 AT0299
 AT0299.The horizontal coordinates were scaled from a map and have
 AT0299.an estimated accuracy of +/- 6 seconds.
 AT0299
 AT0299.** This station is in an area of known vertical motion. If an
 AT0299.** orthometric height was ever established but is not available 
 AT0299.** in the current survey control section, the orthometric height
 AT0299.** is considered suspect.  Suspect heights are available in the
 AT0299.** superseded section only if requested.
 AT0299
 AT0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0299.GEOID18 height accuracy estimate available here.
 AT0299
 AT0299.Click photographs - Photos may exist for this station.
 AT0299
 AT0299;                    North         East    Units  Estimated Accuracy
 AT0299;SPC LA S     -   159,820.    1,132,370.      MT  (+/- 180 meters Scaled)
 AT0299
 AT0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU140152(NAD 83)
 AT0299
 AT0299                          SUPERSEDED SURVEY CONTROL
 AT0299
 AT0299.No superseded survey control is available for this station.
 AT0299
 AT0299_MARKER: DD = SURVEY DISK
 AT0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0299_STAMPING: 77
 AT0299_MARK LOGO: LAGS
 AT0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0299+STABILITY: SURFACE MOTION
 AT0299
 AT0299  HISTORY     - Date     Condition        Report By
 AT0299  HISTORY     - UNK      MONUMENTED       LAGS
 AT0299  HISTORY     - 1971     GOOD             NGS
 AT0299  HISTORY     - 1984     POOR             NGS
 AT0299
 AT0299                          STATION DESCRIPTION
 AT0299
 AT0299'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0299'0.8 MI SE FROM CHALMETTE.
 AT0299'ABOUT 0.8 MILE SOUTHEAST ALONG THE ST. BERNARD HIGHWAY (STATE HIGHWAYS
 AT0299'39 AND 46) FROM THE ST. BERNARD PARISH COURTHOUSE AT CHALMETTE, 63
 AT0299'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 27 FEET EAST OF THE
 AT0299'CENTER OF A CORSSING OF THE SOUTHERN RAILWAY AND A PRIVATE ROAD, 92
 AT0299'FEET NORTHWEST OF THE EXTENDED CENTER LINE OF ROSETTA STREET, 7.6 FEET
 AT0299'NORTHEAST OF THE NORTHEAST RAIL, 39 FEET NORTHWEST OF A 23-INCH CEDAR
 AT0299'TREE, 13 FEET SOUTH OF A POWER POLE, 1.2 FEET SOUTHWEST OF A METAL
 AT0299'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET
 AT0299'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES.
 AT0299
 AT0299                          STATION RECOVERY (1984)
 AT0299
 AT0299'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0299'RECOVERED IN POOR CONDITION, NOT SUITABLE FOR LEVELS, VERY LOOSE IN
 AT0299'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0118 ***********************************************************************
 AU0118  DESIGNATION -  78
 AU0118  PID         -  AU0118
 AU0118  STATE/COUNTY-  LA/ST MARTIN
 AU0118  COUNTRY     -  US
 AU0118  USGS QUAD   -  PIERRE PART (2018)
 AU0118
 AU0118                         *CURRENT SURVEY CONTROL
 AU0118  ______________________________________________________________________
 AU0118* NAD 83(1986) POSITION- 29 54 40.     (N) 091 13 28.     (W)   SCALED
 AU0118* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0118  **This station is located in a suspected subsidence area (see below).
 AU0118  ______________________________________________________________________
 AU0118  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 AU0118
 AU0118.The horizontal coordinates were scaled from a map and have
 AU0118.an estimated accuracy of +/- 6 seconds.
 AU0118
 AU0118.** This station is in an area of known vertical motion. If an
 AU0118.** orthometric height was ever established but is not available 
 AU0118.** in the current survey control section, the orthometric height
 AU0118.** is considered suspect.  Suspect heights are available in the
 AU0118.** superseded section only if requested.
 AU0118
 AU0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0118.GEOID18 height accuracy estimate available here.
 AU0118
 AU0118.Click photographs - Photos may exist for this station.
 AU0118
 AU0118;                    North         East    Units  Estimated Accuracy
 AU0118;SPC LA S     -   156,420.    1,010,520.      MT  (+/- 180 meters Scaled)
 AU0118
 AU0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP714102(NAD 83)
 AU0118
 AU0118                          SUPERSEDED SURVEY CONTROL
 AU0118
 AU0118.No superseded survey control is available for this station.
 AU0118
 AU0118_MARKER: DD = SURVEY DISK
 AU0118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0118_STAMPING: M.S.L. 78 1952
 AU0118_MARK LOGO: USACE
 AU0118_PROJECTION: PROJECTING 30 CENTIMETERS
 AU0118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0118+STABILITY: SURFACE MOTION
 AU0118
 AU0118  HISTORY     - Date     Condition        Report By
 AU0118  HISTORY     - 1952     MONUMENTED       USACE
 AU0118  HISTORY     - 1965     GOOD             CGS
 AU0118  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0118
 AU0118                          STATION DESCRIPTION
 AU0118
 AU0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0118'ABOUT 0.6 MILE NORTHWEST ALONG THE LEVEE FROM THE SOUTH END OF THE
 AU0118'DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, ABOUT 300 FEET NORTHEAST
 AU0118'OF LEVEE, 56 FEET SOUTHWEST OF THE SOUTHWEST BANK OF RIVER, 26 FEET
 AU0118'EAST OF THE SOUTH CORNER OF MR. ROBERT PIESAIOS HOUSE, 51 FEET
 AU0118'NORTHEAST OF A YARD FENCE, 5.0 FEET NORTH OF A CLOTHS LINE POST, 5.0
 AU0118'FEET SOUTHEAST OF A WOODEN WITNESS POST, AND SET IN THE TOP OF A
 AU0118'CONCRETE POST PROJECTING 12 INCHES.
 AU0118
 AU0118                          STATION RECOVERY (1976)
 AU0118
 AU0118'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0118'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1198 ***********************************************************************
 BW1198  DESIGNATION -  78 DIETZE BOLT
 BW1198  PID         -  BW1198
 BW1198  STATE/COUNTY-  LA/CONCORDIA
 BW1198  COUNTRY     -  US
 BW1198  USGS QUAD   -  DEER PARK (2018)
 BW1198
 BW1198                         *CURRENT SURVEY CONTROL
 BW1198  ______________________________________________________________________
 BW1198* NAD 83(1986) POSITION- 31 23 18.06   (N) 091 35 04.19   (W)   HD_HELD1
 BW1198* NAVD 88 ORTHO HEIGHT -    15.83  (+/-2cm)       51.9   (feet) VERTCON3
 BW1198  ______________________________________________________________________
 BW1198  GEOID HEIGHT    -        -26.488 (meters)                     GEOID18
 BW1198  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1198
 BW1198.The horizontal coordinates were determined by differentially corrected
 BW1198.hand held GPS observations or other comparable positioning techniques
 BW1198.and have an estimated accuracy of +/- 3 meters.
 BW1198
 BW1198.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1198.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1198
 BW1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1198.GEOID18 height accuracy estimate available here.
 BW1198
 BW1198.The vertical order pertains to the NGVD 29 superseded value.
 BW1198
 BW1198.Click photographs - Photos may exist for this station.
 BW1198
 BW1198;                    North         East    Units  Estimated Accuracy
 BW1198;SPC LA N     -    98,864.5   1,087,073.3     MT  (+/- 3 meters HH1 GPS) 
 BW1198
 BW1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3458873508(NAD 83)
 BW1198
 BW1198                          SUPERSEDED SURVEY CONTROL
 BW1198
 BW1198  NGVD 29 (??/??/92)   15.815  (m)           51.89   (f) ADJ UNCH    1 2
 BW1198
 BW1198.Superseded values are not recommended for survey control.
 BW1198
 BW1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1198.See file dsdata.pdf to determine how the superseded data were derived.
 BW1198
 BW1198_MARKER: B = BOLT
 BW1198_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1198_SP_SET: UNDERGROUND SLAB
 BW1198_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1198
 BW1198  HISTORY     - Date     Condition        Report By
 BW1198  HISTORY     - UNK      MONUMENTED       USACE
 BW1198  HISTORY     - 1966     GOOD             CGS
 BW1198
 BW1198                          STATION DESCRIPTION
 BW1198
 BW1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1198'17.75 MI SOUTHWEST FROM VIDALIA.  ABOUT 0.15 MILE EAST ALONG U.S.
 BW1198'HIGHWAYS 65 AND 84 FROM THE COURTHOUSE AT VIDALIA, THENCE 6.85 MILES
 BW1198'SOUTHWEST ALONG STATE HIGHWAY 131, THENCE 8.65 MILES SOUTHWEST ALONG
 BW1198'STATE HIGHWAY 15, THENCE 2.1 MILES SOUTHWEST ALONG A GRAVELED ROAD ON
 BW1198'THE TOP OF A LEVEE, IN SECTION 59, T5N, R9E, 257 FEET WEST OF THE
 BW1198'CENTERLINE OF THE ROAD, ON THE SOUTH BANK OF A NARROW BAYOU RUNNING
 BW1198'THROUGH A STY, 125 FEET WEST OF A LIGHT POLE, 125 FEET WEST OF A FENCE
 BW1198'LINE, 18 FEET NORTH OF THE NORTH SIDE OF A SMALL BARN, ABOUT 30 FEET
 BW1198'BELOW THE LEVEL OF THE ROAD, A COPPER BOLT SET IN THE TOP OF A
 BW1198'CONCRETE SLAB ABOUT 3 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD
 BW1198'THROUGH A 4-INCH IRON PIPE BEARING A BRASS CAP AND PROJECTING 16
 BW1198'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1197 ***********************************************************************
 BW1197  DESIGNATION -  78 DIETZE CAP
 BW1197  PID         -  BW1197
 BW1197  STATE/COUNTY-  LA/CONCORDIA
 BW1197  COUNTRY     -  US
 BW1197  USGS QUAD   -  DEER PARK (2018)
 BW1197
 BW1197                         *CURRENT SURVEY CONTROL
 BW1197  ______________________________________________________________________
 BW1197* NAD 83(1986) POSITION- 31 23 18.06   (N) 091 35 04.19   (W)   HD_HELD1
 BW1197* NAVD 88 ORTHO HEIGHT -    17.06  (+/-2cm)       56.0   (feet) VERTCON3
 BW1197  ______________________________________________________________________
 BW1197  GEOID HEIGHT    -        -26.488 (meters)                     GEOID18
 BW1197  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1197
 BW1197.The horizontal coordinates were determined by differentially corrected
 BW1197.hand held GPS observations or other comparable positioning techniques
 BW1197.and have an estimated accuracy of +/- 3 meters.
 BW1197
 BW1197.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1197.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1197
 BW1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1197.GEOID18 height accuracy estimate available here.
 BW1197
 BW1197.The vertical order pertains to the NGVD 29 superseded value.
 BW1197
 BW1197.Click photographs - Photos may exist for this station.
 BW1197
 BW1197;                    North         East    Units  Estimated Accuracy
 BW1197;SPC LA N     -    98,864.5   1,087,073.3     MT  (+/- 3 meters HH1 GPS) 
 BW1197
 BW1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3458873508(NAD 83)
 BW1197
 BW1197                          SUPERSEDED SURVEY CONTROL
 BW1197
 BW1197  NGVD 29 (??/??/92)   17.050  (m)           55.94   (f) ADJ UNCH    1 2
 BW1197
 BW1197.Superseded values are not recommended for survey control.
 BW1197
 BW1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1197.See file dsdata.pdf to determine how the superseded data were derived.
 BW1197
 BW1197_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1197_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1197_MARK LOGO: USACE
 BW1197_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1197_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1197
 BW1197  HISTORY     - Date     Condition        Report By
 BW1197  HISTORY     - UNK      MONUMENTED       USACE
 BW1197  HISTORY     - 1966     GOOD             CGS
 BW1197
 BW1197                          STATION DESCRIPTION
 BW1197
 BW1197'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1197'17.75 MI SW FROM VIDALIA.
 BW1197'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW1197'AT VIDALIA, THENCE 6.85 MILES SOUTHWEST ALONG STATE HIGHWAY 131,
 BW1197'THENCE 8.65 MILES SOUTHWEST ALONG STATE HIGHWAY 15, THENCE 2.1 MILES
 BW1197'SOUTHWEST ALONG A GRAVELED ROAD ON THE TOP OF A LEVEE, IN SECTION 59,
 BW1197'T5N, R9E, 257 FEET WEST OF THE CENTER LINE OF THE ROAD, ON THE
 BW1197'SOUTH BANK OF A NARROW BAYOU RUNNING THROUGH A STY, 125 FEET WEST OF A
 BW1197'LIGHT POLE, 125 FEET WEST OF A FENCE LINE, 18 FEET NORTH OF THE NORTH
 BW1197'SIDE OF A SMALL BARN, ABOUT 30 FEET BELOW THE LEVEL OF THE ROAD, A
 BW1197'4-INCH IRON PIPE BEARING A BRASS CAP AND PROJECTING 16 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1190 ***********************************************************************
 BK1190  DESIGNATION -  78.0012 ATSFRR
 BK1190  PID         -  BK1190
 BK1190  STATE/COUNTY-  LA/ALLEN
 BK1190  COUNTRY     -  US
 BK1190  USGS QUAD   -  OAKDALE (2018)
 BK1190
 BK1190                         *CURRENT SURVEY CONTROL
 BK1190  ______________________________________________________________________
 BK1190* NAD 83(1986) POSITION- 30 49 30.     (N) 092 42 17.     (W)   SCALED
 BK1190* NAVD 88 ORTHO HEIGHT -    37.62  (+/-2cm)      123.4   (feet) VERTCON3
 BK1190  ______________________________________________________________________
 BK1190  GEOID HEIGHT    -        -26.913 (meters)                     GEOID18
 BK1190  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1190
 BK1190.The horizontal coordinates were scaled from a map and have
 BK1190.an estimated accuracy of +/- 6 seconds.
 BK1190
 BK1190.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1190.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1190
 BK1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1190.GEOID18 height accuracy estimate available here.
 BK1190
 BK1190.The vertical order pertains to the NGVD 29 superseded value.
 BK1190
 BK1190.Click photographs - Photos may exist for this station.
 BK1190
 BK1190;                    North         East    Units  Estimated Accuracy
 BK1190;SPC LA S     -   258,510.      868,790.      MT  (+/- 180 meters Scaled)
 BK1190
 BK1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ282102(NAD 83)
 BK1190
 BK1190                          SUPERSEDED SURVEY CONTROL
 BK1190
 BK1190  NGVD 29 (11/26/84)   37.600  (m)          123.36   (f) ADJUSTED    2 0
 BK1190
 BK1190.Superseded values are not recommended for survey control.
 BK1190
 BK1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1190.See file dsdata.pdf to determine how the superseded data were derived.
 BK1190
 BK1190_MARKER: Z = SEE DESCRIPTION
 BK1190_SETTING: 0 = UNSPECIFIED SETTING
 BK1190_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1190
 BK1190  HISTORY     - Date     Condition        Report By
 BK1190  HISTORY     - UNK      MONUMENTED       ATSFRR
 BK1190  HISTORY     - 1935     GOOD             CGS
 BK1190
 BK1190                          STATION DESCRIPTION
 BK1190
 BK1190'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1190'2.9 MI NW FROM OAKDALE.
 BK1190'2.9 MILES NORTHWEST ALONG THE GULF, COLORADO AND SANTA FE RAILWAY FROM
 BK1190'THE STATION AT OAKDALE, ALLEN PARISH, AT STATION 4118+52, AND 10.5
 BK1190'FEET SOUTH OF THE CENTERLINE OF THE TRACK.  THE TOP OF A VERTICAL
 BK1190'RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0078 ***********************************************************************
 AU0078  DESIGNATION -  79
 AU0078  PID         -  AU0078
 AU0078  STATE/COUNTY-  LA/ST MARTIN
 AU0078  COUNTRY     -  US
 AU0078  USGS QUAD   -  PIERRE PART (2018)
 AU0078
 AU0078                         *CURRENT SURVEY CONTROL
 AU0078  ______________________________________________________________________
 AU0078* NAD 83(1986) POSITION- 29 54 23.     (N) 091 12 51.     (W)   SCALED
 AU0078* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0078  **This station is located in a suspected subsidence area (see below).
 AU0078  ______________________________________________________________________
 AU0078  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 AU0078
 AU0078.The horizontal coordinates were scaled from a map and have
 AU0078.an estimated accuracy of +/- 6 seconds.
 AU0078
 AU0078.** This station is in an area of known vertical motion.  Due to the
 AU0078.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0078.** determined the orthometric heights for marks in these suspect
 AU0078.** subsidence areas should be considered valid only at the epoch date
 AU0078.** associated with the orthometric height.  These heights must always
 AU0078.** be validated when used as control.  All previously superseded
 AU0078.** orthometric heights are now considered suspect and are available
 AU0078.** in the superseded section.  NGS does not recommend using suspect
 AU0078.** or superseded heights as control.
 AU0078
 AU0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0078.GEOID18 height accuracy estimate available here.
 AU0078
 AU0078.Click photographs - Photos may exist for this station.
 AU0078
 AU0078;                    North         East    Units  Estimated Accuracy
 AU0078;SPC LA S     -   155,900.    1,011,510.      MT  (+/- 180 meters Scaled)
 AU0078
 AU0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP724097(NAD 83)
 AU0078
 AU0078                          SUPERSEDED SURVEY CONTROL
 AU0078
 AU0078.No superseded survey control is available for this station.
 AU0078
 AU0078_MARKER: DD = SURVEY DISK
 AU0078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0078_STAMPING: M.S.L. 79 1952 C. OF E.
 AU0078_MARK LOGO: USACE
 AU0078_PROJECTION: PROJECTING 18 CENTIMETERS
 AU0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0078+STABILITY: SURFACE MOTION
 AU0078
 AU0078  HISTORY     - Date     Condition        Report By
 AU0078  HISTORY     - 1952     MONUMENTED       USACE
 AU0078  HISTORY     - 1964     GOOD             CGS
 AU0078  HISTORY     - 1976     GOOD             NGS
 AU0078
 AU0078                          STATION DESCRIPTION
 AU0078
 AU0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0078'ABOUT 0.2 MILE SOUTHEAST ALONG THE SOUTHWEST BANK OF BELLE RIVER FROM
 AU0078'THE SOUTH END OF A DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, 354
 AU0078'FEET NORTH OF THE CENTER LINE OF STATE ROAD 70 WHICH IS ON TOP OF A
 AU0078'LEVEE, 216 FEET EAST OF A 48-INCH OAK TREE, 151 FEET SOUTH SOUTHWEST
 AU0078'OF THE SOUTHWEST BANK OF BELLE RIVER, 82 FEET NORTH OF A POWER POLE
 AU0078'WITH A GUY WIRE, 85 FEET SOUTHEAST OF A TRIPLE FORKED OAK TREE 1.5
 AU0078'FEET WEST OF A WOODEN WITNESS POST, ABOUT 15 FEET BELOW THE LEVEL OF
 AU0078'THE TOP OF THE LEVEL, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 AU0078'7 INCHES.
 AU0078
 AU0078                          STATION RECOVERY (1976)
 AU0078
 AU0078'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0078'AT BELLE RIVER, 0.2 MILE SOUTH ALONG STATE HIGHWAY 70 FROM THE SOUTH
 AU0078'END OF A DRAWBRIDGE OVER THE BELLE RIVER, AT THE JUNCTION OF A
 AU0078'DRIVEWAY LEADING NORTHEAST, 206 FT NORTHEAST OF THE CENTER LINE OF
 AU0078'THE HIGHWAY, 55 FT SOUTHEAST OF THE CENTER LINE OF THE DRIVEWAY, 97
 AU0078'FT EAST OF A POWER LINE POLE AT THE SOUTH CORNER OF A HOUSE, 82.5 FT
 AU0078'WEST OF A POWER LINE POLE WITH TWO GUY WIRES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1188 ***********************************************************************
 BK1188  DESIGNATION -  79.0008 ATSFRR
 BK1188  PID         -  BK1188
 BK1188  STATE/COUNTY-  LA/ALLEN
 BK1188  COUNTRY     -  US
 BK1188  USGS QUAD   -  OAKDALE (2018)
 BK1188
 BK1188                         *CURRENT SURVEY CONTROL
 BK1188  ______________________________________________________________________
 BK1188* NAD 83(1986) POSITION- 30 49 03.     (N) 092 41 23.     (W)   SCALED
 BK1188* NAVD 88 ORTHO HEIGHT -    31.19  (+/-2cm)      102.3   (feet) VERTCON3
 BK1188  ______________________________________________________________________
 BK1188  GEOID HEIGHT    -        -26.927 (meters)                     GEOID18
 BK1188  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1188
 BK1188.The horizontal coordinates were scaled from a map and have
 BK1188.an estimated accuracy of +/- 6 seconds.
 BK1188
 BK1188.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1188.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1188
 BK1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1188.GEOID18 height accuracy estimate available here.
 BK1188
 BK1188.The vertical order pertains to the NGVD 29 superseded value.
 BK1188
 BK1188.Click photographs - Photos may exist for this station.
 BK1188
 BK1188;                    North         East    Units  Estimated Accuracy
 BK1188;SPC LA S     -   257,660.      870,210.      MT  (+/- 180 meters Scaled)
 BK1188
 BK1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ296094(NAD 83)
 BK1188
 BK1188                          SUPERSEDED SURVEY CONTROL
 BK1188
 BK1188  NGVD 29 (11/26/84)   31.170  (m)          102.26   (f) ADJUSTED    2 0
 BK1188
 BK1188.Superseded values are not recommended for survey control.
 BK1188
 BK1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1188.See file dsdata.pdf to determine how the superseded data were derived.
 BK1188
 BK1188_MARKER: Z = SEE DESCRIPTION
 BK1188_SETTING: 0 = UNSPECIFIED SETTING
 BK1188_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1188
 BK1188  HISTORY     - Date     Condition        Report By
 BK1188  HISTORY     - UNK      MONUMENTED       ATSFRR
 BK1188  HISTORY     - 1935     GOOD             CGS
 BK1188
 BK1188                          STATION DESCRIPTION
 BK1188
 BK1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1188'1.9 MI NW FROM OAKDALE.
 BK1188'1.9 MILES NORTHWEST ALONG THE GULF, COLORADO AND SANTA FE RAILWAY FROM
 BK1188'THE STATION AT OAKDALE, ALLEN PARISH, AT STATION 4171+28, AND 10.4
 BK1188'FEET SOUTH OF THE CENTERLINE OF THE TRACK.  THE TOP OF A VERTICAL
 BK1188'RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0526 ***********************************************************************
 AT0526  DESIGNATION -  798900
 AT0526  PID         -  AT0526
 AT0526  STATE/COUNTY-  LA/PLAQUEMINES
 AT0526  COUNTRY     -  US
 AT0526  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0526
 AT0526                         *CURRENT SURVEY CONTROL
 AT0526  ______________________________________________________________________
 AT0526* NAD 83(1986) POSITION- 28 57 29.     (N) 089 23 13.     (W)   SCALED
 AT0526* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0526  **This station is located in a suspected subsidence area (see below).
 AT0526  ______________________________________________________________________
 AT0526  GEOID HEIGHT    -        -23.296 (meters)                     GEOID18
 AT0526
 AT0526.The horizontal coordinates were scaled from a map and have
 AT0526.an estimated accuracy of +/- 6 seconds.
 AT0526
 AT0526.** This station is in an area of known vertical motion. If an
 AT0526.** orthometric height was ever established but is not available 
 AT0526.** in the current survey control section, the orthometric height
 AT0526.** is considered suspect.  Suspect heights are available in the
 AT0526.** superseded section only if requested.
 AT0526
 AT0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0526.GEOID18 height accuracy estimate available here.
 AT0526
 AT0526.Click photographs - Photos may exist for this station.
 AT0526
 AT0526;                    North         East    Units  Estimated Accuracy
 AT0526;SPC LA S     -    52,390.    1,189,740.      MT  (+/- 180 meters Scaled)
 AT0526
 AT0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT673056(NAD 83)
 AT0526
 AT0526                          SUPERSEDED SURVEY CONTROL
 AT0526
 AT0526.No superseded survey control is available for this station.
 AT0526
 AT0526_MARKER: DD = SURVEY DISK
 AT0526_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0526_STAMPING: 798900
 AT0526_MARK LOGO: USACE
 AT0526_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0526_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0526
 AT0526  HISTORY     - Date     Condition        Report By
 AT0526  HISTORY     - UNK      MONUMENTED       USACE
 AT0526  HISTORY     - 1977     GOOD             NGS
 AT0526
 AT0526                          STATION DESCRIPTION
 AT0526
 AT0526'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AT0526'0.85 MI SW FROM BURRWOOD.
 AT0526'ABOUT 0.85 MILE SOUTHWEST ALONG THE SOUTHWEST PASS FROM THE
 AT0526'ABANDONED CONCRETE WATER TOWER AT THE ABANDONED TOWN OF BURRWOOD,
 AT0526'LOCATED UNDER SURVEY TOWER 24, ON THE LEFT BANK OF THE SOUTHWEST
 AT0526'PASS, APPROXIMATELY AT MILE 15.55 BHP, THE TOWER SETS ABOUT 90
 AT0526'FEET LANDSIDE OF THE TOP OF THE BANK OF THE PASS AND ABOUT
 AT0526'950 FEET SOUTH OF A GROUP OF ABANDONED METAL TANKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2998 ***********************************************************************
 CQ2998  DESIGNATION -  7A002
 CQ2998  PID         -  CQ2998
 CQ2998  STATE/COUNTY-  LA/BIENVILLE
 CQ2998  COUNTRY     -  US
 CQ2998  USGS QUAD   -  GIBSLAND (2018)
 CQ2998
 CQ2998                         *CURRENT SURVEY CONTROL
 CQ2998  ______________________________________________________________________
 CQ2998* NAD 83(1992) POSITION- 32 33 43.94521(N) 093 02 03.19315(W)   ADJUSTED
 CQ2998* NAVD 88 ORTHO HEIGHT -   111.6   (meters)      366.    (feet) VERTCON3
 CQ2998  ______________________________________________________________________
 CQ2998  GEOID HEIGHT    -        -25.725 (meters)                     GEOID18
 CQ2998  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 CQ2998  HORZ ORDER      -  FIRST
 CQ2998
 CQ2998.The horizontal coordinates were established by classical geodetic methods
 CQ2998.and adjusted by the National Geodetic Survey in January 1993.
 CQ2998
 CQ2998.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2998.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2998
 CQ2998.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2998.GEOID18 height accuracy estimate available here.
 CQ2998
 CQ2998.Click photographs - Photos may exist for this station.
 CQ2998
 CQ2998.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2998
 CQ2998. The following values were computed from the NAD 83(1992) position.
 CQ2998
 CQ2998;                    North         East     Units Scale Factor Converg.
 CQ2998;SPC LA N     -   228,776.378   949,831.609   MT  0.99997785   -0 16 56.8
 CQ2998;SPC LA N     -   750,577.17  3,116,239.20   sFT  0.99997785   -0 16 56.8
 CQ2998;UTM  15      - 3,602,755.387   496,787.586   MT  0.99960013   -0 01 06.3
 CQ2998
 CQ2998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2998!SPC LA N     -   0.99998651  x   0.99997785  =   0.99996436
 CQ2998!UTM  15      -   0.99998651  x   0.99960013  =   0.99958665
 CQ2998
 CQ2998:                Primary Azimuth Mark                     Grid Az
 CQ2998:SPC LA N     -  7 A 001                                  273 01 26.4
 CQ2998:UTM  15      -  7 A 001                                  272 45 35.9
 CQ2998
 CQ2998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9678702755(NAD 83)
 CQ2998
 CQ2998|---------------------------------------------------------------------|
 CQ2998| PID    Reference Object                     Distance      Geod. Az  |
 CQ2998|                                                           dddmmss.s |
 CQ2998| CQ2994 7 A 001                             APPROX. 1.9 KM 2724429.6 |
 CQ2998|---------------------------------------------------------------------|
 CQ2998
 CQ2998                          SUPERSEDED SURVEY CONTROL
 CQ2998
 CQ2998  NAD 83(1986)-  32 33 43.95817(N)    093 02 03.18378(W) AD(       ) 1
 CQ2998  NAD 27      -  32 33 43.41168(N)    093 02 02.60169(W) AD(       ) 1
 CQ2998  NGVD 29 (07/19/86)  111.7    (m)          366.     (f) VERT ANG       
 CQ2998
 CQ2998.Superseded values are not recommended for survey control.
 CQ2998
 CQ2998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2998.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2998
 CQ2998_MARKER: DD = SURVEY DISK
 CQ2998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2998_STAMPING: 7A002
 CQ2998_MARK LOGO: LADHGS
 CQ2998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2998+STABILITY: SURFACE MOTION
 CQ2998
 CQ2998  HISTORY     - Date     Condition        Report By
 CQ2998  HISTORY     - 1966     MONUMENTED       LADH
 CQ2998  HISTORY     - 1970     GOOD             USAF
 CQ2998
 CQ2998                          STATION DESCRIPTION
 CQ2998
 CQ2998'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ2998'THIS STATION IS EAST ALONG INTERSTATE 20, 14.85 MILES FROM
 CQ2998'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ2998'20, 112.02 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND
 CQ2998'LANE OF INTERSTATE 20, 1.28 FEET NORTH OF A METAL WITNESS
 CQ2998'POST AND SIGN, 244.73 FEET NORTHWEST OF THE GIBSLAND OVERPASS
 CQ2998'EXIT SIGN ON NORTHSIDE OF HIGHWAY, 52.70 FEET SOUTHEAST OF
 CQ2998'RIGHT OF WAY MARKER IN RIGHT OF WAY FENCE CORNER, 91.35
 CQ2998'FEET SOUTHEAST OF RIGHT OF WAY FENCE CORNER AND MARKER,
 CQ2998'THESE MARKS ARE ON AN OFFSET FENCE.
 CQ2998'
 CQ2998'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2998'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ2998'GROUND.  THE STATION IS STAMPED 7A002.
 CQ2998'
 CQ2998'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ2998'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ2998'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ2998'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS ON
 CQ2998'INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 15.65
 CQ2998'MILES TO STATION SET NORTH OF HIGHWAY.
 CQ2998
 CQ2998                          STATION RECOVERY (1970)
 CQ2998
 CQ2998'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2998'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2998'
 CQ2998'ROUTE DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2999 ***********************************************************************
 CQ2999  DESIGNATION -  7A003
 CQ2999  PID         -  CQ2999
 CQ2999  STATE/COUNTY-  LA/BIENVILLE
 CQ2999  COUNTRY     -  US
 CQ2999  USGS QUAD   -  GIBSLAND (2018)
 CQ2999
 CQ2999                         *CURRENT SURVEY CONTROL
 CQ2999  ______________________________________________________________________
 CQ2999* NAD 83(1992) POSITION- 32 33 38.61795(N) 093 01 08.24293(W)   ADJUSTED
 CQ2999* NAVD 88 ORTHO HEIGHT -   129.5   (meters)      425.    (feet) VERTCON3
 CQ2999  ______________________________________________________________________
 CQ2999  GEOID HEIGHT    -        -25.715 (meters)                     GEOID18
 CQ2999  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 CQ2999  HORZ ORDER      -  SECOND
 CQ2999
 CQ2999.The horizontal coordinates were established by classical geodetic methods
 CQ2999.and adjusted by the National Geodetic Survey in January 1993.
 CQ2999
 CQ2999.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2999.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2999
 CQ2999.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2999.GEOID18 height accuracy estimate available here.
 CQ2999
 CQ2999.Click photographs - Photos may exist for this station.
 CQ2999
 CQ2999.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2999
 CQ2999. The following values were computed from the NAD 83(1992) position.
 CQ2999
 CQ2999;                    North         East     Units Scale Factor Converg.
 CQ2999;SPC LA N     -   228,605.314   951,264.242   MT  0.99997756   -0 16 27.7
 CQ2999;SPC LA N     -   750,015.93  3,120,939.43   sFT  0.99997756   -0 16 27.7
 CQ2999;UTM  15      - 3,602,590.991   498,220.452   MT  0.99960004   -0 00 36.7
 CQ2999
 CQ2999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2999!SPC LA N     -   0.99998370  x   0.99997756  =   0.99996126
 CQ2999!UTM  15      -   0.99998370  x   0.99960004  =   0.99958375
 CQ2999
 CQ2999:                Primary Azimuth Mark                     Grid Az
 CQ2999:SPC LA N     -  7A004                                    080 12 23.2
 CQ2999:UTM  15      -  7A004                                    079 56 32.2
 CQ2999
 CQ2999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9822002590(NAD 83)
 CQ2999
 CQ2999|---------------------------------------------------------------------|
 CQ2999| PID    Reference Object                     Distance      Geod. Az  |
 CQ2999|                                                           dddmmss.s |
 CQ2999| CQ2954 7A004                               APPROX. 2.1 KM 0795555.5 |
 CQ2999|---------------------------------------------------------------------|
 CQ2999
 CQ2999                          SUPERSEDED SURVEY CONTROL
 CQ2999
 CQ2999  NAD 83(1986)-  32 33 38.63090(N)    093 01 08.23364(W) AD(       ) 2
 CQ2999  NAD 27      -  32 33 38.08420(N)    093 01 07.65372(W) AD(       ) 2
 CQ2999  NGVD 29 (07/19/86)  129.6    (m)          425.     (f) VERT ANG       
 CQ2999
 CQ2999.Superseded values are not recommended for survey control.
 CQ2999
 CQ2999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2999.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2999
 CQ2999_MARKER: DD = SURVEY DISK
 CQ2999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2999_STAMPING: 7A003
 CQ2999_MARK LOGO: LADHGS
 CQ2999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2999+STABILITY: SURFACE MOTION
 CQ2999_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ2999+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2008
 CQ2999
 CQ2999  HISTORY     - Date     Condition        Report By
 CQ2999  HISTORY     - 1966     MONUMENTED       LADH
 CQ2999  HISTORY     - 1970     GOOD             USAF
 CQ2999  HISTORY     - 20080717 GOOD             GEOCAC
 CQ2999
 CQ2999                          STATION DESCRIPTION
 CQ2999
 CQ2999'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ2999'THIS STATION IS EAST ALONG INTERSTATE 20, 15.77 MILES FROM
 CQ2999'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ2999'20, 94.40 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND
 CQ2999'LANE OF INTERSTATE 20, 1.43 FEET SOUTH OF A METAL WITNESS POST
 CQ2999'AND SIGN, 114.48 FEET NORTHWEST OF RIGHT OF WAY MARKER IN
 CQ2999'SOUTH RIGHT OF WAY FENCE, 57.00 FEET NORTHWEST OF A 20 INCH
 CQ2999'OAK TREE WITH THREE TRUNKS AND 54.75 FEET NORTH OF A 20
 CQ2999'INCH OAK TREE WITH A RING AROUND THE TRUNK.
 CQ2999'
 CQ2999'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2999'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ2999'GROUND.
 CQ2999'
 CQ2999'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ2999'IN MINDEN, LOUISIANA, FOLLOW U.S. HWY 79 AND 80 WEST FOR
 CQ2999'0.10 MILE TO THE INTERSECTION WITH LA HWY 7, THENCE SOUTH
 CQ2999'ALONG LA HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS ON
 CQ2999'INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 16.57
 CQ2999'MILES TO STATION SET SOUTH OF HIGHWAY.
 CQ2999'
 CQ2999'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2999
 CQ2999                          STATION RECOVERY (1970)
 CQ2999
 CQ2999'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2999'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2999'
 CQ2999'ROUTE DESCRIPTION WAS ADEQUATE.
 CQ2999
 CQ2999                          STATION RECOVERY (2008)
 CQ2999
 CQ2999'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ2999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2954 ***********************************************************************
 CQ2954  DESIGNATION -  7A004
 CQ2954  PID         -  CQ2954
 CQ2954  STATE/COUNTY-  LA/BIENVILLE
 CQ2954  COUNTRY     -  US
 CQ2954  USGS QUAD   -  ARCADIA (2018)
 CQ2954
 CQ2954                         *CURRENT SURVEY CONTROL
 CQ2954  ______________________________________________________________________
 CQ2954* NAD 83(1992) POSITION- 32 33 50.63884(N) 092 59 48.24487(W)   ADJUSTED
 CQ2954* NAVD 88 ORTHO HEIGHT -   124.6   (meters)      409.    (feet) VERTCON3
 CQ2954  ______________________________________________________________________
 CQ2954  GEOID HEIGHT    -        -25.711 (meters)                     GEOID18
 CQ2954  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 CQ2954  HORZ ORDER      -  SECOND
 CQ2954
 CQ2954.The horizontal coordinates were established by classical geodetic methods
 CQ2954.and adjusted by the National Geodetic Survey in January 1993.
 CQ2954
 CQ2954.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2954.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2954
 CQ2954.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2954.GEOID18 height accuracy estimate available here.
 CQ2954
 CQ2954.Click photographs - Photos may exist for this station.
 CQ2954
 CQ2954.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2954
 CQ2954. The following values were computed from the NAD 83(1992) position.
 CQ2954
 CQ2954;                    North         East     Units Scale Factor Converg.
 CQ2954;SPC LA N     -   228,965.822   953,352.787   MT  0.99997822   -0 15 45.4
 CQ2954;SPC LA N     -   751,198.70  3,127,791.60   sFT  0.99997822   -0 15 45.4
 CQ2954;UTM  15      - 3,602,960.988   500,306.523   MT  0.99960000   +0 00 06.3
 CQ2954
 CQ2954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2954!SPC LA N     -   0.99998447  x   0.99997822  =   0.99996269
 CQ2954!UTM  15      -   0.99998447  x   0.99960000  =   0.99958448
 CQ2954
 CQ2954:                Primary Azimuth Mark                     Grid Az
 CQ2954:SPC LA N     -  COBB                                     130 40 19.8
 CQ2954:UTM  15      -  COBB                                     130 24 28.1
 CQ2954
 CQ2954_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0030602960(NAD 83)
 CQ2954
 CQ2954|---------------------------------------------------------------------|
 CQ2954| PID    Reference Object                     Distance      Geod. Az  |
 CQ2954|                                                           dddmmss.s |
 CQ2954| CQ2948 COBB                                APPROX. 4.4 KM 1302434.4 |
 CQ2954|---------------------------------------------------------------------|
 CQ2954
 CQ2954                          SUPERSEDED SURVEY CONTROL
 CQ2954
 CQ2954  NAD 83(1986)-  32 33 50.65179(N)    092 59 48.23558(W) AD(       ) 2
 CQ2954  NAD 27      -  32 33 50.10548(N)    092 59 47.65807(W) AD(       ) 2
 CQ2954  NGVD 29 (07/19/86)  124.7    (m)          409.     (f) VERT ANG       
 CQ2954
 CQ2954.Superseded values are not recommended for survey control.
 CQ2954
 CQ2954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2954.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2954
 CQ2954_MARKER: DD = SURVEY DISK
 CQ2954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2954_STAMPING: 7A004
 CQ2954_MARK LOGO: LADHGS
 CQ2954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2954+STABILITY: SURFACE MOTION
 CQ2954
 CQ2954  HISTORY     - Date     Condition        Report By
 CQ2954  HISTORY     - 1966     MONUMENTED       LADH
 CQ2954  HISTORY     - 1970     GOOD             USAF
 CQ2954
 CQ2954                          STATION DESCRIPTION
 CQ2954
 CQ2954'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JLB)
 CQ2954'THIS STATION IS EAST ALONG INTERSTATE 20, 17.13 MILES FROM
 CQ2954'THE SIBLEY OVERPASS AND INTERCHANGE ON LA HWY 7 OVER INTERSTATE
 CQ2954'20.  157.39 FEET NORTH OF CENTERLINE ON WEST BOUND LANE OF
 CQ2954'INTERSTATE 20, 1.59 FEET NORTH OF A METAL WITNESS POST AND
 CQ2954'SIGN, 158.90 FEET NORTHWEST OF RIGHT OF WAY MARKER IN RIGHT
 CQ2954'OF WAY FENCE CORNER, AND 40.80 FEET SOUTH OF NORTH RIGHT
 CQ2954'OF WAY FENCE LINE.
 CQ2954'
 CQ2954'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2954'CONCRETE POST PROJECTING 2 INCHES ABOVE THE SURFACE OF THE
 CQ2954'GROUND.  STATION IS STAMPED 7A004.
 CQ2954'
 CQ2954'TO REACH THIS STATION FROM THE WEBSTER PARISH COURTHOUSE
 CQ2954'IN MINDEN, LA., FOLLOW U.S. HWY 79 AND 80 WEST FOR 0.10
 CQ2954'MILE TO INTERSECTION WITH LA HWY 7, THENCE SOUTH ALONG LA
 CQ2954'HWY 7 FOR 1.71 MILES TO THE SIBLEY OVERPASS ON INTERSTATE
 CQ2954'20, THENCE EAST ALONG INTERSTATE 20 FOR 17.93 MILES TO STATION
 CQ2954'SET NORTH OF HIGHWAY.
 CQ2954'
 CQ2954'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2954
 CQ2954                          STATION RECOVERY (1970)
 CQ2954
 CQ2954'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2954'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CQ2954'
 CQ2954'ROUTE DESCRIPTION WAS ADEQUATE.
 CQ2954'
 CQ2954'RECOVERED BY USAF, 1970.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2947 ***********************************************************************
 CQ2947  DESIGNATION -  7B001
 CQ2947  PID         -  CQ2947
 CQ2947  STATE/COUNTY-  LA/BIENVILLE
 CQ2947  COUNTRY     -  US
 CQ2947  USGS QUAD   -  ARCADIA (2018)
 CQ2947
 CQ2947                         *CURRENT SURVEY CONTROL
 CQ2947  ______________________________________________________________________
 CQ2947* NAD 83(1992) POSITION- 32 34 02.57155(N) 092 56 52.42387(W)   ADJUSTED
 CQ2947* NAVD 88 ORTHO HEIGHT -   126.4   (meters)      415.    (feet) VERTCON3
 CQ2947  ______________________________________________________________________
 CQ2947  GEOID HEIGHT    -        -25.709 (meters)                     GEOID18
 CQ2947  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 CQ2947  HORZ ORDER      -  SECOND
 CQ2947
 CQ2947.The horizontal coordinates were established by classical geodetic methods
 CQ2947.and adjusted by the National Geodetic Survey in January 1993.
 CQ2947
 CQ2947.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2947.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2947
 CQ2947.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2947.GEOID18 height accuracy estimate available here.
 CQ2947
 CQ2947.Click photographs - Photos may exist for this station.
 CQ2947
 CQ2947.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2947
 CQ2947. The following values were computed from the NAD 83(1992) position.
 CQ2947
 CQ2947;                    North         East     Units Scale Factor Converg.
 CQ2947;SPC LA N     -   229,313.405   957,940.653   MT  0.99997887   -0 14 12.5
 CQ2947;SPC LA N     -   752,339.06  3,142,843.63   sFT  0.99997887   -0 14 12.5
 CQ2947;UTM  15      - 3,603,329.616   504,890.999   MT  0.99960029   +0 01 41.0
 CQ2947
 CQ2947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2947!SPC LA N     -   0.99998419  x   0.99997887  =   0.99996306
 CQ2947!UTM  15      -   0.99998419  x   0.99960029  =   0.99958448
 CQ2947
 CQ2947:                Primary Azimuth Mark                     Grid Az
 CQ2947:SPC LA N     -  7B002                                    089 10 54.3
 CQ2947:UTM  15      -  7B002                                    088 55 00.8
 CQ2947
 CQ2947_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0489003329(NAD 83)
 CQ2947
 CQ2947|---------------------------------------------------------------------|
 CQ2947| PID    Reference Object                     Distance      Geod. Az  |
 CQ2947|                                                           dddmmss.s |
 CQ2947| CQ2951 7B002                               APPROX. 1.3 KM 0885641.8 |
 CQ2947|---------------------------------------------------------------------|
 CQ2947
 CQ2947                          SUPERSEDED SURVEY CONTROL
 CQ2947
 CQ2947  NAD 83(1986)-  32 34 02.58454(N)    092 56 52.41465(W) AD(       ) 2
 CQ2947  NAD 27      -  32 34 02.03919(N)    092 56 51.84293(W) AD(       ) 2
 CQ2947  NGVD 29 (07/19/86)  126.5    (m)          415.     (f) VERT ANG       
 CQ2947
 CQ2947.Superseded values are not recommended for survey control.
 CQ2947
 CQ2947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2947.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2947
 CQ2947_MARKER: DD = SURVEY DISK
 CQ2947_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2947_SP_SET: OVERPASS
 CQ2947_STAMPING: 7B001
 CQ2947_MARK LOGO: LADHGS
 CQ2947_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2947
 CQ2947  HISTORY     - Date     Condition        Report By
 CQ2947  HISTORY     - 1966     MONUMENTED       LADH
 CQ2947  HISTORY     - 20040916 MARK NOT FOUND   USPSQD
 CQ2947
 CQ2947                          STATION DESCRIPTION
 CQ2947
 CQ2947'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2947'STATION IS SET IN THE NORTHWEST CORNER OF THE HOMER (LA
 CQ2947'HIGHWAY 9) OVERPASS AND INTERCHANGE ON INTERSTATE 20 AND IS
 CQ2947'MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY (IN THE
 CQ2947'ABUTMENT 2.90 FEET EAST OF THE WEST CURB ON THE OVERPASS).
 CQ2947'STATION IS 8.23 FEET SOUTHEAST OF A METAL WITNESS POST AND
 CQ2947'SIGN.  STATION IS STAMPED 7B001.
 CQ2947'
 CQ2947'TO REACH THIS STATION FROM THE BIENVILLE PARISH COURTHOUSE IN
 CQ2947'ARCADIA, LOUISIANA, FOLLOW ALONG SOUTH BEECH STREET NORTH
 CQ2947'FOR 0.28 MILE TO THE INTERSECTION WITH SECOND STREET (ALSO U.S.
 CQ2947'HIGHWAY 80), THENCE WEST ALONG U.S. HIGHWAY 80 OR SECOND
 CQ2947'STREET, FOR 1.36 MILES TO THE EXIT TO LA HIGHWAY 9 AND
 CQ2947'INTERSTATE 20, THENCE NORTH ALONG LA HIGHWAY 9 FOR 0.54 MILE
 CQ2947'TO STATION SET IN THE NORTHWEST CORNER OF THE HOMER (LA HIGHWAY
 CQ2947'9) OVERPASS AND INTERCHANGE ON INTERSTATE 20.
 CQ2947'
 CQ2947'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2947
 CQ2947                          STATION RECOVERY (2004)
 CQ2947
 CQ2947'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2947'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2951 ***********************************************************************
 CQ2951  DESIGNATION -  7B002
 CQ2951  PID         -  CQ2951
 CQ2951  STATE/COUNTY-  LA/BIENVILLE
 CQ2951  COUNTRY     -  US
 CQ2951  USGS QUAD   -  ARCADIA (2018)
 CQ2951
 CQ2951                         *CURRENT SURVEY CONTROL
 CQ2951  ______________________________________________________________________
 CQ2951* NAD 83(1992) POSITION- 32 34 03.36798(N) 092 56 01.16660(W)   ADJUSTED
 CQ2951* NAVD 88 ORTHO HEIGHT -   123.2   (meters)      404.    (feet) VERTCON3
 CQ2951  ______________________________________________________________________
 CQ2951  GEOID HEIGHT    -        -25.709 (meters)                     GEOID18
 CQ2951  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 CQ2951  HORZ ORDER      -  SECOND
 CQ2951
 CQ2951.The horizontal coordinates were established by classical geodetic methods
 CQ2951.and adjusted by the National Geodetic Survey in January 1993.
 CQ2951
 CQ2951.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2951.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2951
 CQ2951.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2951.GEOID18 height accuracy estimate available here.
 CQ2951
 CQ2951.Click photographs - Photos may exist for this station.
 CQ2951
 CQ2951.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2951
 CQ2951. The following values were computed from the NAD 83(1992) position.
 CQ2951
 CQ2951;                    North         East     Units Scale Factor Converg.
 CQ2951;SPC LA N     -   229,332.500   959,277.766   MT  0.99997891   -0 13 45.4
 CQ2951;SPC LA N     -   752,401.71  3,147,230.47   sFT  0.99997891   -0 13 45.4
 CQ2951;UTM  15      - 3,603,354.884   506,227.504   MT  0.99960048   +0 02 08.6
 CQ2951
 CQ2951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2951!SPC LA N     -   0.99998469  x   0.99997891  =   0.99996360
 CQ2951!UTM  15      -   0.99998469  x   0.99960048  =   0.99958518
 CQ2951
 CQ2951:                Primary Azimuth Mark                     Grid Az
 CQ2951:SPC LA N     -  7B001                                    269 10 54.8
 CQ2951:UTM  15      -  7B001                                    268 55 00.8
 CQ2951
 CQ2951_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0622703354(NAD 83)
 CQ2951
 CQ2951|---------------------------------------------------------------------|
 CQ2951| PID    Reference Object                     Distance      Geod. Az  |
 CQ2951|                                                           dddmmss.s |
 CQ2951| CQ2947 7B001                               APPROX. 1.3 KM 2685709.4 |
 CQ2951|---------------------------------------------------------------------|
 CQ2951
 CQ2951                          SUPERSEDED SURVEY CONTROL
 CQ2951
 CQ2951  NAD 83(1986)-  32 34 03.38100(N)    092 56 01.15739(W) AD(       ) 2
 CQ2951  NAD 27      -  32 34 02.83594(N)    092 56 00.58765(W) AD(       ) 2
 CQ2951  NGVD 29 (07/19/86)  123.3    (m)          405.     (f) VERT ANG       
 CQ2951
 CQ2951.Superseded values are not recommended for survey control.
 CQ2951
 CQ2951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2951.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2951
 CQ2951_MARKER: DD = SURVEY DISK
 CQ2951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2951_STAMPING: 7B002
 CQ2951_MARK LOGO: LADHGS
 CQ2951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2951+STABILITY: SURFACE MOTION
 CQ2951
 CQ2951  HISTORY     - Date     Condition        Report By
 CQ2951  HISTORY     - 1966     MONUMENTED       LADH
 CQ2951  HISTORY     - 1976     GOOD             LADTD
 CQ2951  HISTORY     - 20040916 MARK NOT FOUND   USPSQD
 CQ2951
 CQ2951                          STATION DESCRIPTION
 CQ2951
 CQ2951'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2951'THIS STATION IS EAST ALONG INTERSTATE 20, 0.69 MILE FROM
 CQ2951'THE HOMER (LA HIGHWAY 9) OVERPASS AND INTERCHANGE.  99.00
 CQ2951'FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE OF INTERSTATE
 CQ2951'20, 1.51 FEET WEST OF A METAL WITNESS POST AND SIGN, 10.80
 CQ2951'FEET SOUTH OF A 6 FOOT CHAIN FENCE AROUND A FOOTBALL FIELD,
 CQ2951'155.00 FEET SOUTHWEST OF A RIGHT OF WAY MARKER.  STATION IS
 CQ2951'0.09 MILE EAST OF OVERPASS ON PARISH ROAD.
 CQ2951'
 CQ2951'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2951'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ2951'STATION IS STAMPED 7B002.
 CQ2951'
 CQ2951'TO REACH THIS STATION FROM THE BIENVILLE PARISH COURTHOUSE
 CQ2951'IN ARCADIA, LOUISIANA, FOLLOW ALONG SOUTH BEECH STREET NORTH
 CQ2951'FOR 0.28 MILE TO THE INTERSECTION WITH SECOND STREET (ALSO
 CQ2951'U.S. HIGHWAY 80) THENCE WEST ALONG U.S. HIGHWAY 80, OR SECOND
 CQ2951'STREET, FOR 1.36 MILES TO THE EXIT TO LA HIGHWAY 9 AND INTERSTATE
 CQ2951'20, THENCE NORTH ALONG LA HIGHWAY 9 FOR 0.54 MILE TO THE HOMER
 CQ2951'(LA HIGHWAY 9) OVERPASS AND INTERCHANGE ON INTERSTATE 20,
 CQ2951'THENCE EAST ALONG INTERSTATE 20 FOR 0.69 MILE TO STATION SET
 CQ2951'NORTH OF HIGHWAY.
 CQ2951'
 CQ2951'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2951
 CQ2951                          STATION RECOVERY (1976)
 CQ2951
 CQ2951'RECOVERY NOTE BY LA TRANSP AND DEV 1976 (BDC)
 CQ2951'USC AND GS LA DEPT OF HWYS 7B002 RECOVERED GOOD.
 CQ2951'
 CQ2951'DESCRIPTION IS ADEQUATE.
 CQ2951'
 CQ2951'DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE NORTH OF
 CQ2951'ARCADIA.
 CQ2951
 CQ2951                          STATION RECOVERY (2004)
 CQ2951
 CQ2951'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2951'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2952 ***********************************************************************
 CQ2952  DESIGNATION -  7B003
 CQ2952  PID         -  CQ2952
 CQ2952  STATE/COUNTY-  LA/BIENVILLE
 CQ2952  COUNTRY     -  US
 CQ2952  USGS QUAD   -  ARCADIA (2018)
 CQ2952
 CQ2952                         *CURRENT SURVEY CONTROL
 CQ2952  ______________________________________________________________________
 CQ2952* NAD 83(1992) POSITION- 32 33 49.67449(N) 092 54 35.85373(W)   ADJUSTED
 CQ2952* NAVD 88 ORTHO HEIGHT -   116.8   (meters)      383.    (feet) VERTCON3
 CQ2952  ______________________________________________________________________
 CQ2952  GEOID HEIGHT    -        -25.706 (meters)                     GEOID18
 CQ2952  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 CQ2952  HORZ ORDER      -  SECOND
 CQ2952
 CQ2952.The horizontal coordinates were established by classical geodetic methods
 CQ2952.and adjusted by the National Geodetic Survey in January 1993.
 CQ2952
 CQ2952.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2952.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2952
 CQ2952.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2952.GEOID18 height accuracy estimate available here.
 CQ2952
 CQ2952.Click photographs - Photos may exist for this station.
 CQ2952
 CQ2952.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2952
 CQ2952. The following values were computed from the NAD 83(1992) position.
 CQ2952
 CQ2952;                    North         East     Units Scale Factor Converg.
 CQ2952;SPC LA N     -   228,902.027   961,501.502   MT  0.99997816   -0 13 00.3
 CQ2952;SPC LA N     -   750,989.40  3,154,526.18   sFT  0.99997816   -0 13 00.3
 CQ2952;UTM  15      - 3,602,934.863   508,452.367   MT  0.99960088   +0 02 54.5
 CQ2952
 CQ2952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2952!SPC LA N     -   0.99998569  x   0.99997816  =   0.99996385
 CQ2952!UTM  15      -   0.99998569  x   0.99960088  =   0.99958658
 CQ2952
 CQ2952:                Primary Azimuth Mark                     Grid Az
 CQ2952:SPC LA N     -  7B002                                    280 57 21.5
 CQ2952:UTM  15      -  7B002                                    280 41 26.7
 CQ2952
 CQ2952_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0845202934(NAD 83)
 CQ2952
 CQ2952|---------------------------------------------------------------------|
 CQ2952| PID    Reference Object                     Distance      Geod. Az  |
 CQ2952|                                                           dddmmss.s |
 CQ2952| CQ2951 7B002                               APPROX. 2.3 KM 2804421.2 |
 CQ2952|---------------------------------------------------------------------|
 CQ2952
 CQ2952                          SUPERSEDED SURVEY CONTROL
 CQ2952
 CQ2952  NAD 83(1986)-  32 33 49.68756(N)    092 54 35.84455(W) AD(       ) 2
 CQ2952  NAD 27      -  32 33 49.14282(N)    092 54 35.27771(W) AD(       ) 2
 CQ2952  NGVD 29 (07/19/86)  116.9    (m)          384.     (f) VERT ANG       
 CQ2952
 CQ2952.Superseded values are not recommended for survey control.
 CQ2952
 CQ2952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2952.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2952
 CQ2952_MARKER: DD = SURVEY DISK
 CQ2952_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2952_SP_SET: OVERPASS ABUTMENT
 CQ2952_STAMPING: 7B003
 CQ2952_MARK LOGO: LADHGS
 CQ2952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2952
 CQ2952  HISTORY     - Date     Condition        Report By
 CQ2952  HISTORY     - 1966     MONUMENTED       LADH
 CQ2952  HISTORY     - 1976     SEE DESCRIPTION  LADTD
 CQ2952  HISTORY     - 20040916 MARK NOT FOUND   USPSQD
 CQ2952
 CQ2952                          STATION DESCRIPTION
 CQ2952
 CQ2952'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2952'STATION IS SET IN THE NORTHWEST CORNER OF THE LA HIGHWAY 151
 CQ2952'OVERPASS AND INTERCHANGE ON INTERSTATE 20 AND IS MARKED BY
 CQ2952'A STANDARD BRONZE DISK SET IN THE ROADWAY (IN THE ABUTMENT
 CQ2952'3.63 FEET EAST OF THE WEST CURB OF THE OVERPASS).  STATION
 CQ2952'IS 7.52 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 CQ2952'STATION IS STAMPED 7B003.
 CQ2952'
 CQ2952'TO REACH THIS STATION FROM THE BIENVILLE PARISH COURTHOUSE
 CQ2952'IN ARCADIA, LOUISIANA, FOLLOW ALONG SOUTH BEECH STREET NORTH
 CQ2952'FOR 0.28 MILE TO THE INTERSECTION WITH SECOND STREET (ALSO
 CQ2952'U.S. HIGHWAY 80) THENCE WEST ALONG U.S. HIGHWAY 80, OR SECOND
 CQ2952'STREET, FOR 1.36 MILES TO THE EXIT TO LA HIGHWAY 9 AND INTERSTATE
 CQ2952'20, THENCE NORTH ALONG LA HIGHWAY 9 FOR 0.54 MILE TO THE
 CQ2952'HOMER (LA HIGHWAY 9) OVERPASS AND INTERCHANGE ON INTERSTATE
 CQ2952'20, THENCE EAST ALONG INTERSTATE 20 FOR 1.91 MILES TO STATION
 CQ2952'SET IN NORTHWEST CORNER OF OVERPASS.
 CQ2952'
 CQ2952'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2952
 CQ2952                          STATION RECOVERY (1976)
 CQ2952
 CQ2952'RECOVERY NOTE BY LA TRANSP AND DEV 1976 (BDC)
 CQ2952'USC AND GS LA DEPT OF HWYS 7B003 RECOVERED GOOD.
 CQ2952'
 CQ2952'DESCRIPTION IS ADEQUATE.
 CQ2952'
 CQ2952'DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE NORTH OF
 CQ2952'ARCADIN.
 CQ2952
 CQ2952                          STATION RECOVERY (2004)
 CQ2952
 CQ2952'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2952'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2953 ***********************************************************************
 CQ2953  DESIGNATION -  7B004
 CQ2953  PID         -  CQ2953
 CQ2953  STATE/COUNTY-  LA/LINCOLN
 CQ2953  COUNTRY     -  US
 CQ2953  USGS QUAD   -  ARCADIA (2018)
 CQ2953
 CQ2953                         *CURRENT SURVEY CONTROL
 CQ2953  ______________________________________________________________________
 CQ2953* NAD 83(1992) POSITION- 32 33 24.04648(N) 092 52 43.42397(W)   ADJUSTED
 CQ2953* NAVD 88 ORTHO HEIGHT -   113.8   (meters)      373.    (feet) VERTCON3
 CQ2953  ______________________________________________________________________
 CQ2953  GEOID HEIGHT    -        -25.702 (meters)                     GEOID18
 CQ2953  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 CQ2953  HORZ ORDER      -  SECOND
 CQ2953
 CQ2953.The horizontal coordinates were established by classical geodetic methods
 CQ2953.and adjusted by the National Geodetic Survey in January 1993.
 CQ2953
 CQ2953.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2953.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2953
 CQ2953.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2953.GEOID18 height accuracy estimate available here.
 CQ2953
 CQ2953.Click photographs - Photos may exist for this station.
 CQ2953
 CQ2953.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2953
 CQ2953. The following values were computed from the NAD 83(1992) position.
 CQ2953
 CQ2953;                    North         East     Units Scale Factor Converg.
 CQ2953;SPC LA N     -   228,101.917   964,431.526   MT  0.99997677   -0 12 00.8
 CQ2953;SPC LA N     -   748,364.37  3,164,139.10   sFT  0.99997677   -0 12 00.8
 CQ2953;UTM  15      - 3,602,148.627   511,384.961   MT  0.99960160   +0 03 54.9
 CQ2953
 CQ2953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2953!SPC LA N     -   0.99998616  x   0.99997677  =   0.99996293
 CQ2953!UTM  15      -   0.99998616  x   0.99960160  =   0.99958777
 CQ2953
 CQ2953:                Primary Azimuth Mark                     Grid Az
 CQ2953:SPC LA N     -  7B003                                    285 16 25.3
 CQ2953:UTM  15      -  7B003                                    285 00 29.6
 CQ2953
 CQ2953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS1138402148(NAD 83)
 CQ2953
 CQ2953|---------------------------------------------------------------------|
 CQ2953| PID    Reference Object                     Distance      Geod. Az  |
 CQ2953|                                                           dddmmss.s |
 CQ2953| CQ2952 7B003                               APPROX. 3.0 KM 2850424.5 |
 CQ2953|---------------------------------------------------------------------|
 CQ2953
 CQ2953                          SUPERSEDED SURVEY CONTROL
 CQ2953
 CQ2953  NAD 83(1986)-  32 33 24.05960(N)    092 52 43.41481(W) AD(       ) 2
 CQ2953  NAD 27      -  32 33 23.51523(N)    092 52 42.85156(W) AD(       ) 2
 CQ2953  NGVD 29 (07/19/86)  113.9    (m)          374.     (f) VERT ANG       
 CQ2953
 CQ2953.Superseded values are not recommended for survey control.
 CQ2953
 CQ2953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2953.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2953
 CQ2953_MARKER: DD = SURVEY DISK
 CQ2953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2953_STAMPING: 7B004 1966
 CQ2953_MARK LOGO: LADHGS
 CQ2953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2953+STABILITY: SURFACE MOTION
 CQ2953
 CQ2953  HISTORY     - Date     Condition        Report By
 CQ2953  HISTORY     - 1966     MONUMENTED       LADH
 CQ2953  HISTORY     - 20040916 MARK NOT FOUND   USPSQD
 CQ2953
 CQ2953                          STATION DESCRIPTION
 CQ2953
 CQ2953'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2953'THIS STATION IS EAST ALONG INTERSTATE 20, 3.62 MILES FROM
 CQ2953'THE HOMER (LA HIGHWAY 9) OVERPASS AND INTERCHANGE, 96.50
 CQ2953'FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE ON INTERSTATE
 CQ2953'20, 159 FEET WEST OF A METAL WITNESS POST AND SIGN, 4.25 FEET
 CQ2953'NORTH OF THE RIGHT OF WAY FENCE, 190.80 FEET EAST OF A RIGHT
 CQ2953'OF WAY MARKER, APPROXIMATELY 400 FEET EAST OF THE
 CQ2953'BIENVILLE-LINCOLN PARISH LINE.
 CQ2953'
 CQ2953'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2953'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ2953'GROUND.  STATION IS STAMPED 7B004.
 CQ2953'
 CQ2953'TO REACH THIS STATION FROM THE BIENVILLE PARISH COURTHOUSE
 CQ2953'IN ARCADIA, LOUISIANA, FOLLOW SOUTH BEECH STREET NORTH FOR
 CQ2953'0.28 MILE TO THE INTERSECTION WITH SECOND STREET (ALSO U.S.
 CQ2953'HIGHWAY 80) THENCE WEST ALONG U.S. HIGHWAY 80 OR SECOND STREET,
 CQ2953'FOR 1.36 MILES TO THE EXIT TO LA HIGHWAY 9 AND INTERSTATE
 CQ2953'20, THENCE NORTH ALONG LA HIGHWAY 9 FOR 0.54 MILE TO THE HOMER
 CQ2953'(LA HIGHWAY 9) OVERPASS AND INTERCHANGE ON INTERSTATE 20,
 CQ2953'THENCE EAST ALONG INTERSTATE 20 FOR 3.62 MILES TO STATION
 CQ2953'SET SOUTH OF HIGHWAY.
 CQ2953'
 CQ2953'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2953
 CQ2953                          STATION RECOVERY (2004)
 CQ2953
 CQ2953'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2953'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2937 ***********************************************************************
 CQ2937  DESIGNATION -  7B005
 CQ2937  PID         -  CQ2937
 CQ2937  STATE/COUNTY-  LA/LINCOLN
 CQ2937  COUNTRY     -  US
 CQ2937  USGS QUAD   -  SIMSBORO (2018)
 CQ2937
 CQ2937                         *CURRENT SURVEY CONTROL
 CQ2937  ______________________________________________________________________
 CQ2937* NAD 83(1992) POSITION- 32 33 05.69564(N) 092 50 52.77910(W)   ADJUSTED
 CQ2937* NAVD 88 ORTHO HEIGHT -   106.9   (meters)      351.    (feet) VERTCON3
 CQ2937  ______________________________________________________________________
 CQ2937  GEOID HEIGHT    -        -25.698 (meters)                     GEOID18
 CQ2937  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 CQ2937  HORZ ORDER      -  SECOND
 CQ2937
 CQ2937.The horizontal coordinates were established by classical geodetic methods
 CQ2937.and adjusted by the National Geodetic Survey in January 1993.
 CQ2937
 CQ2937.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2937.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2937
 CQ2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2937.GEOID18 height accuracy estimate available here.
 CQ2937
 CQ2937.Click photographs - Photos may exist for this station.
 CQ2937
 CQ2937.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2937
 CQ2937. The following values were computed from the NAD 83(1992) position.
 CQ2937
 CQ2937;                    North         East     Units Scale Factor Converg.
 CQ2937;SPC LA N     -   227,526.965   967,316.161   MT  0.99997578   -0 11 02.3
 CQ2937;SPC LA N     -   746,478.05  3,173,603.10   sFT  0.99997578   -0 11 02.3
 CQ2937;UTM  15      - 3,601,587.265   514,271.150   MT  0.99960251   +0 04 54.4
 CQ2937
 CQ2937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2937!SPC LA N     -   0.99998725  x   0.99997578  =   0.99996303
 CQ2937!UTM  15      -   0.99998725  x   0.99960251  =   0.99958976
 CQ2937
 CQ2937:                Primary Azimuth Mark                     Grid Az
 CQ2937:SPC LA N     -  7B004                                    281 16 20.4
 CQ2937:UTM  15      -  7B004                                    281 00 23.7
 CQ2937
 CQ2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS1427101587(NAD 83)
 CQ2937
 CQ2937|---------------------------------------------------------------------|
 CQ2937| PID    Reference Object                     Distance      Geod. Az  |
 CQ2937|                                                           dddmmss.s |
 CQ2937| CQ2953 7B004                               APPROX. 2.9 KM 2810518.1 |
 CQ2937|---------------------------------------------------------------------|
 CQ2937
 CQ2937                          SUPERSEDED SURVEY CONTROL
 CQ2937
 CQ2937  NAD 83(1986)-  32 33 05.70882(N)    092 50 52.76998(W) AD(       ) 2
 CQ2937  NAD 27      -  32 33 05.16499(N)    092 50 52.21032(W) AD(       ) 2
 CQ2937  NGVD 29 (07/19/86)  107.0    (m)          351.     (f) VERT ANG       
 CQ2937
 CQ2937.Superseded values are not recommended for survey control.
 CQ2937
 CQ2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2937.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2937
 CQ2937_MARKER: DD = SURVEY DISK
 CQ2937_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ2937_SP_SET: OVERPASS
 CQ2937_STAMPING: 7B005 1966
 CQ2937_MARK LOGO: LADHGS
 CQ2937_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2937
 CQ2937  HISTORY     - Date     Condition        Report By
 CQ2937  HISTORY     - 1966     MONUMENTED       LADH
 CQ2937
 CQ2937                          STATION DESCRIPTION
 CQ2937
 CQ2937'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2937'STATION IS SET IN THE NORTHWEST CORNER OF OVERPASS ON PARISH
 CQ2937'ROAD OVER INTERSTATE 20 AND IS MARKED BY A STANDARD BRONZE
 CQ2937'DISK SET IN THE ROADWAY (IN THE ABUTMENT 3.65 FEET EAST OF THE
 CQ2937'WEST CURB OF THE OVERPASS).  STATION IS 7.35 FEET SOUTHEAST
 CQ2937'OF A METAL WITNESS POST AND SIGN.  STATION IS STAMPED 7B005.
 CQ2937'
 CQ2937'TO REACH THIS STATION FROM THE BIENVILLE PARISH COURTHOUSE
 CQ2937'IN ARCADIA, LOUISIANA, FOLLOW SOUTH BEECH STREET NORTH FOR
 CQ2937'0.28 MILE TO THE INTERSECTION WITH SECOND STREET (ALSO U.S.
 CQ2937'HIGHWAY 80) THENCE WEST ALONG U.S. HIGHWAY 80 (SECOND STREET)
 CQ2937'FOR 1.36 MILES TO THE EXIT TO LA HIGHWAY 9 AND INTERSTATE
 CQ2937'20, THENCE NORTH ALONG LA HIGHWAY 9 FOR 0.54 MILE TO THE HOMER
 CQ2937'LA HIGHWAY 9 OVERPASS AND INTERCHANGE ON INTERSTATE 20, THENCE
 CQ2937'EAST ALONG INTERSTATE 20 FOR 5.25 MILES TO STATION SET IN
 CQ2937'THE NORTHWEST CORNER OF THE OVERPASS.
 CQ2937'
 CQ2937'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2938 ***********************************************************************
 CQ2938  DESIGNATION -  7B006
 CQ2938  PID         -  CQ2938
 CQ2938  STATE/COUNTY-  LA/LINCOLN
 CQ2938  COUNTRY     -  US
 CQ2938  USGS QUAD   -  SIMSBORO (2018)
 CQ2938
 CQ2938                         *CURRENT SURVEY CONTROL
 CQ2938  ______________________________________________________________________
 CQ2938* NAD 83(1992) POSITION- 32 32 51.81506(N) 092 49 56.51975(W)   ADJUSTED
 CQ2938* NAVD 88 ORTHO HEIGHT -   103.5   (meters)      340.    (feet) VERTCON3
 CQ2938  ______________________________________________________________________
 CQ2938  GEOID HEIGHT    -        -25.697 (meters)                     GEOID18
 CQ2938  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 CQ2938  HORZ ORDER      -  SECOND
 CQ2938
 CQ2938.The horizontal coordinates were established by classical geodetic methods
 CQ2938.and adjusted by the National Geodetic Survey in January 1993.
 CQ2938
 CQ2938.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2938.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2938
 CQ2938.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2938.GEOID18 height accuracy estimate available here.
 CQ2938
 CQ2938.Click photographs - Photos may exist for this station.
 CQ2938
 CQ2938.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2938
 CQ2938. The following values were computed from the NAD 83(1992) position.
 CQ2938
 CQ2938;                    North         East     Units Scale Factor Converg.
 CQ2938;SPC LA N     -   227,094.784   968,782.599   MT  0.99997504   -0 10 32.6
 CQ2938;SPC LA N     -   745,060.14  3,178,414.24   sFT  0.99997504   -0 10 32.6
 CQ2938;UTM  15      - 3,601,162.052   515,739.030   MT  0.99960305   +0 05 24.7
 CQ2938
 CQ2938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2938!SPC LA N     -   0.99998778  x   0.99997504  =   0.99996282
 CQ2938!UTM  15      -   0.99998778  x   0.99960305  =   0.99959083
 CQ2938
 CQ2938:                Primary Azimuth Mark                     Grid Az
 CQ2938:SPC LA N     -  7B005                                    286 25 15.8
 CQ2938:UTM  15      -  7B005                                    286 09 18.5
 CQ2938
 CQ2938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS1573901162(NAD 83)
 CQ2938
 CQ2938|---------------------------------------------------------------------|
 CQ2938| PID    Reference Object                     Distance      Geod. Az  |
 CQ2938|                                                           dddmmss.s |
 CQ2938| CQ2937 7B005                               APPROX. 1.5 KM 2861443.2 |
 CQ2938|---------------------------------------------------------------------|
 CQ2938
 CQ2938                          SUPERSEDED SURVEY CONTROL
 CQ2938
 CQ2938  NAD 83(1986)-  32 32 51.82825(N)    092 49 56.51065(W) AD(       ) 2
 CQ2938  NAD 27      -  32 32 51.28466(N)    092 49 55.95298(W) AD(       ) 2
 CQ2938  NGVD 29 (07/19/86)  103.6    (m)          340.     (f) VERT ANG       
 CQ2938
 CQ2938.Superseded values are not recommended for survey control.
 CQ2938
 CQ2938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2938.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2938
 CQ2938_MARKER: DD = SURVEY DISK
 CQ2938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2938_STAMPING: 7B006 1966
 CQ2938_MARK LOGO: LADHGS
 CQ2938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2938+STABILITY: SURFACE MOTION
 CQ2938
 CQ2938  HISTORY     - Date     Condition        Report By
 CQ2938  HISTORY     - 1966     MONUMENTED       LADH
 CQ2938
 CQ2938                          STATION DESCRIPTION
 CQ2938
 CQ2938'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2938'THIS STATION IS SET EAST ALONG INTERSTATE 20, 6.10 MILES
 CQ2938'FROM THE HOMER LA HIGHWAY 9 OVERPASS AND INTERCHANGE, 93.00
 CQ2938'FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE OF INTERSTATE
 CQ2938'20, 1.62 FEET EAST OF A METAL WITNESS POST AND SIGN, 12.43
 CQ2938'FEET NORTH OF THE SOUTH RIGHT OF WAY FENCE, 10.25 FEET SOUTHEAST
 CQ2938'OF AN 8 INCH PINE TREE IN RIGHT OF WAY, 29.15 FEET SOUTHWEST
 CQ2938'OF 8 INCH PINE TREE AND 300 FEET EAST OF A RIGHT OF WAY MARKER.
 CQ2938'
 CQ2938'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2938'CONCRETE POST PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 CQ2938'GROUND.  STATION IS STAMPED 7B006.
 CQ2938'
 CQ2938'TO REACH THIS STATION FROM THE BIENVILLE PARISH COURTHOUSE
 CQ2938'IN ARCADIA, LOUISIANA, FOLLOW SOUTH BEECH STREET NORTH FOR
 CQ2938'0.28 MILE TO THE INTERSECTION WITH SECOND STREET (ALSO U.S.
 CQ2938'HIGHWAY 80) THENCE WEST ALONG U.S. HIGHWAY 80 (SECOND STREET)
 CQ2938'FOR 1.36 MILES TO THE EXIT TO LA HIGHWAY 9 AND INTERSTATE
 CQ2938'20, THENCE NORTH ALONG LA HIGHWAY 9 FOR 0.54 MILE TO THE
 CQ2938'HOMER LA HIGHWAY 9 OVERPASS AND INTERCHANGE OVER INTERSTATE
 CQ2938'20, THENCE EAST ALONG INTERSTATE 20 FOR 6.10 MILES TO STATION
 CQ2938'SET SOUTH OF HIGHWAY.
 CQ2938'
 CQ2938'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2934 ***********************************************************************
 CQ2934  DESIGNATION -  7B007
 CQ2934  PID         -  CQ2934
 CQ2934  STATE/COUNTY-  LA/LINCOLN
 CQ2934  COUNTRY     -  US
 CQ2934  USGS QUAD   -  SIMSBORO (2018)
 CQ2934
 CQ2934                         *CURRENT SURVEY CONTROL
 CQ2934  ______________________________________________________________________
 CQ2934* NAD 83(1992) POSITION- 32 32 56.13575(N) 092 47 16.90592(W)   ADJUSTED
 CQ2934* NAVD 88 ORTHO HEIGHT -    96.2   (meters)      316.    (feet) VERTCON3
 CQ2934  ______________________________________________________________________
 CQ2934  GEOID HEIGHT    -        -25.708 (meters)                     GEOID18
 CQ2934  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 CQ2934  HORZ ORDER      -  SECOND
 CQ2934
 CQ2934.The horizontal coordinates were established by classical geodetic methods
 CQ2934.and adjusted by the National Geodetic Survey in January 1993.
 CQ2934
 CQ2934.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2934.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2934
 CQ2934.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2934.GEOID18 height accuracy estimate available here.
 CQ2934
 CQ2934.Click photographs - Photos may exist for this station.
 CQ2934
 CQ2934.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2934
 CQ2934. The following values were computed from the NAD 83(1992) position.
 CQ2934
 CQ2934;                    North         East     Units Scale Factor Converg.
 CQ2934;SPC LA N     -   227,215.958   972,947.294   MT  0.99997527   -0 09 08.2
 CQ2934;SPC LA N     -   745,457.69  3,192,077.91   sFT  0.99997527   -0 09 08.2
 CQ2934;UTM  15      - 3,601,302.515   519,901.571   MT  0.99960488   +0 06 50.6
 CQ2934
 CQ2934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2934!SPC LA N     -   0.99998893  x   0.99997527  =   0.99996420
 CQ2934!UTM  15      -   0.99998893  x   0.99960488  =   0.99959381
 CQ2934
 CQ2934:                Primary Azimuth Mark                     Grid Az
 CQ2934:SPC LA N     -  7B006                                    268 20 01.1
 CQ2934:UTM  15      -  7B006                                    268 04 02.3
 CQ2934
 CQ2934_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS1990101302(NAD 83)
 CQ2934
 CQ2934|---------------------------------------------------------------------|
 CQ2934| PID    Reference Object                     Distance      Geod. Az  |
 CQ2934|                                                           dddmmss.s |
 CQ2934| CQ2938 7B006                               APPROX. 4.2 KM 2681052.9 |
 CQ2934|---------------------------------------------------------------------|
 CQ2934
 CQ2934                          SUPERSEDED SURVEY CONTROL
 CQ2934
 CQ2934  NAD 83(1986)-  32 32 56.14892(N)    092 47 16.89688(W) AD(       ) 2
 CQ2934  NAD 27      -  32 32 55.60674(N)    092 47 16.34452(W) AD(       ) 2
 CQ2934  NGVD 29 (07/19/86)   96.3    (m)          316.     (f) VERT ANG       
 CQ2934
 CQ2934.Superseded values are not recommended for survey control.
 CQ2934
 CQ2934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2934.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2934
 CQ2934_MARKER: DD = SURVEY DISK
 CQ2934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2934_STAMPING: 7B007 1966
 CQ2934_MARK LOGO: LADHGS
 CQ2934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2934+STABILITY: SURFACE MOTION
 CQ2934
 CQ2934  HISTORY     - Date     Condition        Report By
 CQ2934  HISTORY     - 1966     MONUMENTED       LADH
 CQ2934
 CQ2934                          STATION DESCRIPTION
 CQ2934
 CQ2934'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2934'STATION IS SET WEST ALONG INTERSTATE 20, 7.86 MILES FROM
 CQ2934'VIENNA STREET OVERPASS AND INTERCHANGE ON INTERSTATE 20,
 CQ2934'IN RUSTON, LOUISIANA, 156.0 FEET NORTH OF THE CENTERLINE
 CQ2934'OF THE WEST END OF A CROSSDRAIN UNDER LA HIGHWAY 507, 165.80
 CQ2934'FEET NORTHWEST OF THE NORTHWEST CORNER OF THE SIMBORO (LA HIGHWAY
 CQ2934'507) OVERPASS AND INTERCHANGE INTERSTATE 20, AND 1.50 FEET NORTH
 CQ2934'OF A METAL WITNESS POST AND SIGN.
 CQ2934'
 CQ2934'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2934'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CQ2934'OF THE GROUND.  STATION IS STAMPED 7B007
 CQ2934'
 CQ2934'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ2934'RUSTON, LOUISIANA, FOLLOW VIENNA STREET (U.S. HIGHWAY 167)
 CQ2934'NORTH FOR 0.80 MILE TO THE VIENNA STREET OVERPASS INTERCHANGE
 CQ2934'ON INTERSTATE 20, THENCE WEST ALONG INTERSTATE 20 FOR 7.86
 CQ2934'MILES TO STATION SET NORTH OF HIGHWAY.
 CQ2934'
 CQ2934'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2935 ***********************************************************************
 CQ2935  DESIGNATION -  7B008
 CQ2935  PID         -  CQ2935
 CQ2935  STATE/COUNTY-  LA/LINCOLN
 CQ2935  COUNTRY     -  US
 CQ2935  USGS QUAD   -  SIMSBORO (2018)
 CQ2935
 CQ2935                         *CURRENT SURVEY CONTROL
 CQ2935  ______________________________________________________________________
 CQ2935* NAD 83(1992) POSITION- 32 32 08.32980(N) 092 47 08.83398(W)   ADJUSTED
 CQ2935* NAVD 88 ORTHO HEIGHT -   100.1   (meters)      328.    (feet) VERTCON3
 CQ2935  ______________________________________________________________________
 CQ2935  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 CQ2935  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 CQ2935  HORZ ORDER      -  SECOND
 CQ2935
 CQ2935.The horizontal coordinates were established by classical geodetic methods
 CQ2935.and adjusted by the National Geodetic Survey in January 1993.
 CQ2935
 CQ2935.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2935.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2935
 CQ2935.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2935.GEOID18 height accuracy estimate available here.
 CQ2935
 CQ2935.Click photographs - Photos may exist for this station.
 CQ2935
 CQ2935.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2935
 CQ2935. The following values were computed from the NAD 83(1992) position.
 CQ2935
 CQ2935;                    North         East     Units Scale Factor Converg.
 CQ2935;SPC LA N     -   225,742.803   973,154.006   MT  0.99997275   -0 09 03.9
 CQ2935;SPC LA N     -   740,624.51  3,192,756.10   sFT  0.99997275   -0 09 03.9
 CQ2935;UTM  15      - 3,599,830.881   520,115.049   MT  0.99960499   +0 06 54.8
 CQ2935
 CQ2935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2935!SPC LA N     -   0.99998831  x   0.99997275  =   0.99996106
 CQ2935!UTM  15      -   0.99998831  x   0.99960499  =   0.99959331
 CQ2935
 CQ2935:                Primary Azimuth Mark                     Grid Az
 CQ2935:SPC LA N     -  7B007                                    352 00 44.9
 CQ2935:UTM  15      -  7B007                                    351 44 46.2
 CQ2935
 CQ2935_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2011599830(NAD 83)
 CQ2935
 CQ2935|---------------------------------------------------------------------|
 CQ2935| PID    Reference Object                     Distance      Geod. Az  |
 CQ2935|                                                           dddmmss.s |
 CQ2935| CQ2946 7B008 RESET                         178.813 METERS 00419     |
 CQ2935| CQ2934 7B007                               APPROX. 1.5 KM 3515141.0 |
 CQ2935|---------------------------------------------------------------------|
 CQ2935
 CQ2935                          SUPERSEDED SURVEY CONTROL
 CQ2935
 CQ2935  NAD 83(1986)-  32 32 08.34300(N)    092 47 08.82498(W) AD(       ) 2
 CQ2935  NAD 27      -  32 32 07.80013(N)    092 47 08.27247(W) AD(       ) 2
 CQ2935  NGVD 29 (07/19/86)  100.2    (m)          329.     (f) VERT ANG       
 CQ2935
 CQ2935.Superseded values are not recommended for survey control.
 CQ2935
 CQ2935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2935.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2935
 CQ2935_MARKER: DD = SURVEY DISK
 CQ2935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2935_STAMPING: 7B009 1966
 CQ2935_MARK LOGO: LADHGS
 CQ2935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2935+STABILITY: SURFACE MOTION
 CQ2935
 CQ2935  HISTORY     - Date     Condition        Report By
 CQ2935  HISTORY     - 1966     MONUMENTED       LADH
 CQ2935  HISTORY     - 1978     GOOD             NGS
 CQ2935
 CQ2935                          STATION DESCRIPTION
 CQ2935
 CQ2935'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2935'THIS STATION IS ABOUT 1.0 MILE SOUTH OF THE SIMSBORO INTERCHANGE
 CQ2935'AND OVERPASS ON INTERSTATE 20.  STATION IS IN SIMSBORO,
 CQ2935'LOUISIANA, 1.5 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN,
 CQ2935'58.0 FEET NORTH OF THE NORTH RAIL ON THE MAIN LINE OF THE
 CQ2935'ILLINOIS CENTRAL RAILROAD, 20.5 FEET WEST OF THE CENTERLINE
 CQ2935'OF A BLACK TOP STREET, 12.7 FEET NORTHWEST OF A RAILROAD
 CQ2935'CROSSING SIGN, 26.5 FEET SOUTH OF A GRAVEL DRIVE TO A
 CQ2935'RESIDENCE, 44.7 FEET SOUTHWEST OF A POWER POLE NO. A132 AND
 CQ2935'88.5 FEET SOUTHEAST OF A 30 INCH LONE OAK TREE.
 CQ2935'
 CQ2935'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2935'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ2935'THE GROUND.  STATION IS STAMPED 7B008.
 CQ2935'
 CQ2935'TO REACH THIS STATION FROM THE SIMSBORO OVERPASS AND INTERCHANGE
 CQ2935'ON INTERSTATE 20, TAKE SIMSBORO EXIT ON LA. HIGHWAY 507
 CQ2935'SOUTH FOR 1.0 MILE TO THE SIMSBORO FIRE STATION, THENCE EAST
 CQ2935'FOR 0.1 MILE ALONG SECOND STREET, THENCE NORTH FOR 0.25 MILE
 CQ2935'ALONG REUBEN STREET, THENCE EAST ALONG THE I.C.R.R. FOR 0.1
 CQ2935'MILE TO STATION SET NORTH OF RAILROAD NEXT TO SCHOOL STREET.
 CQ2935'STATION IS NORTH OF SIMSBORO SCHOOL ACROSS RAILROAD TRACKS.
 CQ2935'
 CQ2935'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2935
 CQ2935                          STATION RECOVERY (1978)
 CQ2935
 CQ2935'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 CQ2935'THIS STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  DUE
 CQ2935'TO WIDENING OF THE TOWN STREET THIS MARK WILL FALL ABOUT CENTER OF
 CQ2935'THE NEW STEET AND WILL BE UNDER THE HARD SURFACE.  STATION 7B008
 CQ2935'RESET 1978 WAS ESTABLISHED THIS DATE.
 CQ2935'
 CQ2935'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SIMSBORO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2946 ***********************************************************************
 CQ2946  DESIGNATION -  7B008 RESET
 CQ2946  PID         -  CQ2946
 CQ2946  STATE/COUNTY-  LA/LINCOLN
 CQ2946  COUNTRY     -  US
 CQ2946  USGS QUAD   -  SIMSBORO (2018)
 CQ2946
 CQ2946                         *CURRENT SURVEY CONTROL
 CQ2946  ______________________________________________________________________
 CQ2946* NAD 83(1992) POSITION- 32 32 14.11803(N) 092 47 08.31730(W)   NO CHECK
 CQ2946* NAVD 88 ORTHO HEIGHT -    98.6   (meters)      323.    (feet) VERTCON3
 CQ2946  ______________________________________________________________________
 CQ2946  GEOID HEIGHT    -        -25.695 (meters)                     GEOID18
 CQ2946  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 CQ2946  HORZ ORDER      -  THIRD
 CQ2946
 CQ2946.The horizontal coordinates were established by classical geodetic methods
 CQ2946.and adjusted by the National Geodetic Survey in January 1993.
 CQ2946
 CQ2946.No horizontal observational check was made to the station.
 CQ2946
 CQ2946.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2946.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2946
 CQ2946.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2946.GEOID18 height accuracy estimate available here.
 CQ2946
 CQ2946.Click photographs - Photos may exist for this station.
 CQ2946
 CQ2946.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2946
 CQ2946. The following values were computed from the NAD 83(1992) position.
 CQ2946
 CQ2946;                    North         East     Units Scale Factor Converg.
 CQ2946;SPC LA N     -   225,921.066   973,167.958   MT  0.99997305   -0 09 03.7
 CQ2946;SPC LA N     -   741,209.36  3,192,801.88   sFT  0.99997305   -0 09 03.7
 CQ2946;UTM  15      - 3,600,009.141   520,128.168   MT  0.99960500   +0 06 55.0
 CQ2946
 CQ2946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2946!SPC LA N     -   0.99998855  x   0.99997305  =   0.99996160
 CQ2946!UTM  15      -   0.99998855  x   0.99960500  =   0.99959355
 CQ2946
 CQ2946_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS2012800009(NAD 83)
 CQ2946
 CQ2946|---------------------------------------------------------------------|
 CQ2946| PID    Reference Object                     Distance      Geod. Az  |
 CQ2946|                                                           dddmmss.s |
 CQ2946| CQ2935 7B008                               178.813 METERS 18419     |
 CQ2946|---------------------------------------------------------------------|
 CQ2946
 CQ2946                          SUPERSEDED SURVEY CONTROL
 CQ2946
 CQ2946  NAD 83(1986)-  32 32 14.13123(N)    092 47 08.30830(W) AD(       ) 3
 CQ2946  NAD 27      -  32 32 13.58868(N)    092 47 07.75577(W) AD(       ) 3
 CQ2946  NGVD 29 (07/19/86)   98.7    (m)          324.     (f) VERT ANG       
 CQ2946
 CQ2946.Superseded values are not recommended for survey control.
 CQ2946
 CQ2946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2946.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2946
 CQ2946_MARKER: DD = SURVEY DISK
 CQ2946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2946_STAMPING: 7B008 RESET 1978
 CQ2946_MARK LOGO: LADHGS
 CQ2946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2946+STABILITY: SURFACE MOTION
 CQ2946
 CQ2946  HISTORY     - Date     Condition        Report By
 CQ2946  HISTORY     - 1978     MONUMENTED       NGS
 CQ2946
 CQ2946                          STATION DESCRIPTION
 CQ2946
 CQ2946'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 CQ2946'THE STATION IS LOCATED ABOUT 1.0 MILE SOUTH OF THE SIMSBORO
 CQ2946'INTERCHANGE AND OVERPASS ON INTERSTATE 20, IN THE TOWN OF SIMSBORO,
 CQ2946'ABOUT 0.15 MILE NORTH OF THE SIMSBORO SCHOOL, IN THE SOUTHEAST ANGLE
 CQ2946'OF ROSE STREET AND BASWELL STREET, ON PROPERTY OWNED BY MRS. OPAL
 CQ2946'CHOATE, SIMSBORO, LA 71275.
 CQ2946'
 CQ2946'THE STATION MARKS ARE STANDARD BRONZE DISKS, STAMPED 7B008 RESET 1978.
 CQ2946'THE SURFACE DISK IS SET IN THE TOP OF A 12 INCH ROUND CONCRETE POST
 CQ2946'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 53 FEET SOUTH OF THE
 CQ2946'CENTER OF BRASWELL STREET, 27.5 FEET NORTH-NORTHEAST OF A POWER POLE,
 CQ2946'20 FEET NORTH-NORTHEAST OF A TELEPHONE JUNCTION BOX, 15 FEET
 CQ2946'SOUTH-SOUTHWEST OF A 24-INCH PINE TREE AND 2 FEET NORTH OF A METAL
 CQ2946'WITNESS POST.
 CQ2946'
 CQ2946'THE UNDERGROUND MARK IS SET IN AN IRREGULAR MASS OF CONCRETE 42 INCHES
 CQ2946'BELOW THE GROUND SURFACE.  REBAR PLACED IN THE CONCRETE MONUMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2932 ***********************************************************************
 CQ2932  DESIGNATION -  7B009
 CQ2932  PID         -  CQ2932
 CQ2932  STATE/COUNTY-  LA/LINCOLN
 CQ2932  COUNTRY     -  US
 CQ2932  USGS QUAD   -  SIMSBORO (2018)
 CQ2932
 CQ2932                         *CURRENT SURVEY CONTROL
 CQ2932  ______________________________________________________________________
 CQ2932* NAD 83(1992) POSITION- 32 31 35.19272(N) 092 47 08.22960(W)   ADJUSTED
 CQ2932* NAVD 88 ORTHO HEIGHT -   100.4   (meters)      329.    (feet) VERTCON3
 CQ2932  ______________________________________________________________________
 CQ2932  GEOID HEIGHT    -        -25.684 (meters)                     GEOID18
 CQ2932  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 CQ2932  HORZ ORDER      -  SECOND
 CQ2932
 CQ2932.The horizontal coordinates were established by classical geodetic methods
 CQ2932.and adjusted by the National Geodetic Survey in January 1993.
 CQ2932
 CQ2932.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2932.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2932
 CQ2932.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2932.GEOID18 height accuracy estimate available here.
 CQ2932
 CQ2932.Click photographs - Photos may exist for this station.
 CQ2932
 CQ2932.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2932
 CQ2932. The following values were computed from the NAD 83(1992) position.
 CQ2932
 CQ2932;                    North         East     Units Scale Factor Converg.
 CQ2932;SPC LA N     -   224,722.023   973,167.086   MT  0.99997103   -0 09 03.6
 CQ2932;SPC LA N     -   737,275.50  3,192,799.01   sFT  0.99997103   -0 09 03.6
 CQ2932;UTM  15      - 3,598,810.547   520,132.867   MT  0.99960500   +0 06 55.0
 CQ2932
 CQ2932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2932!SPC LA N     -   0.99998826  x   0.99997103  =   0.99995930
 CQ2932!UTM  15      -   0.99998826  x   0.99960500  =   0.99959327
 CQ2932
 CQ2932:                Primary Azimuth Mark                     Grid Az
 CQ2932:SPC LA N     -  7B008                                    359 15 57.1
 CQ2932:UTM  15      -  7B008                                    358 59 58.5
 CQ2932
 CQ2932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2013298810(NAD 83)
 CQ2932
 CQ2932|---------------------------------------------------------------------|
 CQ2932| PID    Reference Object                     Distance      Geod. Az  |
 CQ2932|                                                           dddmmss.s |
 CQ2932| CQ2940 7B009 RESET                           2.372 METERS 08847     |
 CQ2932| CQ2935 7B008                               APPROX. 1.0 KM 3590653.5 |
 CQ2932|---------------------------------------------------------------------|
 CQ2932
 CQ2932                          SUPERSEDED SURVEY CONTROL
 CQ2932
 CQ2932  NAD 83(1986)-  32 31 35.20594(N)    092 47 08.22064(W) AD(       ) 2
 CQ2932  NAD 27      -  32 31 34.66267(N)    092 47 07.66784(W) AD(       ) 2
 CQ2932  NGVD 29 (07/19/86)  100.5    (m)          330.     (f) VERT ANG       
 CQ2932
 CQ2932.Superseded values are not recommended for survey control.
 CQ2932
 CQ2932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2932.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2932
 CQ2932_MARKER: DD = SURVEY DISK
 CQ2932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2932_STAMPING: 7B009 1966
 CQ2932_MARK LOGO: LADHGS
 CQ2932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2932+STABILITY: SURFACE MOTION
 CQ2932
 CQ2932  HISTORY     - Date     Condition        Report By
 CQ2932  HISTORY     - 1966     MONUMENTED       LADH
 CQ2932  HISTORY     - 1974     SEE DESCRIPTION  NGS
 CQ2932
 CQ2932                          STATION DESCRIPTION
 CQ2932
 CQ2932'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2932'THIS STATION IS LOCATED IN SIMSBORO, LOUISIANA, AND IS SET
 CQ2932'0.45 MILE SOUTH ALONG A BLACKTOP STREET FROM U.S. HIGHWAY
 CQ2932'80.  SAID STREET ENTRANCE IS ACROSS FROM THE SIMSBORO SCHOOL.
 CQ2932'STATION IS 1.80 FEET EAST OF A METAL WITNESS POST AND SIGN,
 CQ2932'14.5 FEET EAST OF THE CENTERLINE OF THE BLACKTOP STREET,
 CQ2932'32.4 FEET NORTH OF A FIRE HYDRANT, 5.0 FEET WEST OF THE EAST
 CQ2932'FENCE ALONG STREET, AND 120 FEET SOUTH OF POWER POLE SOUTHERN
 CQ2932'BELL T AND T NO. 7.
 CQ2932'
 CQ2932'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2932'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CQ2932'OF THE GROUND.  STATION IS STAMPED 7B009.
 CQ2932'
 CQ2932'TO REACH THIS STATION FROM THE SIMSBORO EXIT ON THE SIMSBORO
 CQ2932'OVERPASS AND INTERCHANGE, FOLLOW LA HIGHWAY 507 OR 232 SOUTH FOR
 CQ2932'1.1 MILES TO U.S. HIGHWAY 80, THENCE EAST ALONG U.S. HIGHWAY
 CQ2932'80 FOR 0.2 MILE TO A BLACKTOP STREET NEXT TO THE SIMSBORO
 CQ2932'SCHOOL LEADING SOUTH, THENCE SOUTH ALONG SAID STREET FOR
 CQ2932'0.45 MILE TO THE STATION SET EAST OF THE STREET.
 CQ2932'
 CQ2932'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2932
 CQ2932                          STATION RECOVERY (1974)
 CQ2932
 CQ2932'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (AKH)
 CQ2932'THE MARK WAS VISITED AT THIS DATE AND WAS FOUND IN GOOD
 CQ2932'CONDITION.  THE MARK WAS REQUESTED MOVED DUE TO ROAD CONSTRUCTION.
 CQ2932'THIS WAS DONE BY ESTABLISHING AN NEW MARK 7B009 RESET 1974
 CQ2932'2.372 METERS EAST OF THE MARK.  THE MARK WAS DESTROYED AND
 CQ2932'THE DISK RECLAIMED AFTER A NEW MARK WAS ESTABLISHED.  THE
 CQ2932'ELEVATION BETWEEN THE TWO MARKS WAS DETERMINED AS -0.164 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2940 ***********************************************************************
 CQ2940  DESIGNATION -  7B009 RESET
 CQ2940  PID         -  CQ2940
 CQ2940  STATE/COUNTY-  LA/LINCOLN
 CQ2940  COUNTRY     -  US
 CQ2940  USGS QUAD   -  SIMSBORO (2018)
 CQ2940
 CQ2940                         *CURRENT SURVEY CONTROL
 CQ2940  ______________________________________________________________________
 CQ2940* NAD 83(1992) POSITION- 32 31 35.19435(N) 092 47 08.13873(W)   NO CHECK
 CQ2940* NAVD 88 ORTHO HEIGHT -   100.3   (meters)      329.    (feet) VERTCON3
 CQ2940  ______________________________________________________________________
 CQ2940  GEOID HEIGHT    -        -25.684 (meters)                     GEOID18
 CQ2940  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 CQ2940  HORZ ORDER      -  THIRD
 CQ2940
 CQ2940.The horizontal coordinates were established by classical geodetic methods
 CQ2940.and adjusted by the National Geodetic Survey in January 1993.
 CQ2940
 CQ2940.No horizontal observational check was made to the station.
 CQ2940
 CQ2940.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2940.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2940
 CQ2940.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2940.GEOID18 height accuracy estimate available here.
 CQ2940
 CQ2940.Click photographs - Photos may exist for this station.
 CQ2940
 CQ2940.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2940
 CQ2940. The following values were computed from the NAD 83(1992) position.
 CQ2940
 CQ2940;                    North         East     Units Scale Factor Converg.
 CQ2940;SPC LA N     -   224,722.067   973,169.457   MT  0.99997103   -0 09 03.6
 CQ2940;SPC LA N     -   737,275.65  3,192,806.79   sFT  0.99997103   -0 09 03.6
 CQ2940;UTM  15      - 3,598,810.602   520,135.237   MT  0.99960500   +0 06 55.0
 CQ2940
 CQ2940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2940!SPC LA N     -   0.99998828  x   0.99997103  =   0.99995931
 CQ2940!UTM  15      -   0.99998828  x   0.99960500  =   0.99959329
 CQ2940
 CQ2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2013598810(NAD 83)
 CQ2940
 CQ2940                          SUPERSEDED SURVEY CONTROL
 CQ2940
 CQ2940  NAD 83(1986)-  32 31 35.20757(N)    092 47 08.12977(W) AD(       ) 3
 CQ2940  NAD 27      -  32 31 34.66431(N)    092 47 07.57697(W) AD(       ) 3
 CQ2940  NGVD 29 (07/19/86)  100.4    (m)          329.     (f) VERT ANG       
 CQ2940
 CQ2940.Superseded values are not recommended for survey control.
 CQ2940
 CQ2940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2940.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2940
 CQ2940_MARKER: DD = SURVEY DISK
 CQ2940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2940_STAMPING: 7B009 RESET 1974
 CQ2940_MARK LOGO: LADHGS
 CQ2940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2940+STABILITY: SURFACE MOTION
 CQ2940
 CQ2940  HISTORY     - Date     Condition        Report By
 CQ2940  HISTORY     - 1974     MONUMENTED       NGS
 CQ2940
 CQ2940                          STATION DESCRIPTION
 CQ2940
 CQ2940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (AKH)
 CQ2940'THE STATION IS LOCATED IN SIMSBORO, 0.45 MILE SOUTH OF U.S.
 CQ2940'HIGHWAY 80 AND THE SIMSBORO SCHOOL.  IT IS 21 FEET EAST OF
 CQ2940'THE CENTER OF THE BLACK TO ROAD, 120 FEET SOUTH OF A POWER
 CQ2940'POLE, 22 FEET SOUTH OF THE CENTER OF THE DRIVEWAY, 11 FEET SOUTH
 CQ2940'OF A GAS METER, 74.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 CQ2940'OF A WHITE HOUSE, 45 FEET SOUTH OF THE PROJECTED PLANE OF THE
 CQ2940'SOUTH WALL OF THE WHITE HOUSE AND 1 FOOT EAST OF A METAL
 CQ2940'WITNESS POST.  IT IS A DISK STAMPED 7B009 RESET 1974, FLUSH
 CQ2940'WITH THE GROUND.
 CQ2940'
 CQ2940'TO REACH THE STATION FROM THE SIMBORO EXIT ON I-20 GO SOUTH
 CQ2940'ON STATE HIGHWAY 507 FOR 1.1 MILES TO U.S. HIGHWAY 80, TURN
 CQ2940'LEFT AND GO EAST ON U.S. HIGHWAY 80 FOR 0.2 MILE TO A BLACK
 CQ2940'TOP ROAD IN FRONT OF THE SIMSBORO SCHOOL, TURN RIGHT AND GO
 CQ2940'SOUTH FOR 0.45 MILE TO THE MARK ON THE LEFT NEAR THE TOP
 CQ2940'OF A GRADE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2939 ***********************************************************************
 CQ2939  DESIGNATION -  7B010
 CQ2939  PID         -  CQ2939
 CQ2939  STATE/COUNTY-  LA/LINCOLN
 CQ2939  COUNTRY     -  US
 CQ2939  USGS QUAD   -  SIMSBORO (2018)
 CQ2939
 CQ2939                         *CURRENT SURVEY CONTROL
 CQ2939  ______________________________________________________________________
 CQ2939* NAD 83(1992) POSITION- 32 30 59.36366(N) 092 47 35.64989(W)   ADJUSTED
 CQ2939* NAVD 88 ORTHO HEIGHT -    98.4   (meters)      323.    (feet) VERTCON3
 CQ2939  ______________________________________________________________________
 CQ2939  GEOID HEIGHT    -        -25.674 (meters)                     GEOID18
 CQ2939  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 CQ2939  HORZ ORDER      -  SECOND
 CQ2939
 CQ2939.The horizontal coordinates were established by classical geodetic methods
 CQ2939.and adjusted by the National Geodetic Survey in January 1993.
 CQ2939
 CQ2939.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2939.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2939
 CQ2939.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2939.GEOID18 height accuracy estimate available here.
 CQ2939
 CQ2939.Click photographs - Photos may exist for this station.
 CQ2939
 CQ2939.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2939
 CQ2939. The following values were computed from the NAD 83(1992) position.
 CQ2939
 CQ2939;                    North         East     Units Scale Factor Converg.
 CQ2939;SPC LA N     -   223,620.277   972,448.535   MT  0.99996920   -0 09 18.1
 CQ2939;SPC LA N     -   733,660.86  3,190,441.57   sFT  0.99996920   -0 09 18.1
 CQ2939;UTM  15      - 3,597,705.878   519,419.704   MT  0.99960465   +0 06 40.1
 CQ2939
 CQ2939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2939!SPC LA N     -   0.99998858  x   0.99996920  =   0.99995778
 CQ2939!UTM  15      -   0.99998858  x   0.99960465  =   0.99959323
 CQ2939
 CQ2939:                Primary Azimuth Mark                     Grid Az
 CQ2939:SPC LA N     -  SIMSBORO                                 068 32 17.6
 CQ2939:UTM  15      -  SIMSBORO                                 068 16 19.4
 CQ2939
 CQ2939_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR1941997705(NAD 83)
 CQ2939
 CQ2939|---------------------------------------------------------------------|
 CQ2939| PID    Reference Object                     Distance      Geod. Az  |
 CQ2939|                                                           dddmmss.s |
 CQ2939| CQ2931 SIMSBORO                            APPROX. 1.6 KM 0682259.5 |
 CQ2939| CY3227 7B010 RM 1                           22.675 METERS 06835     |
 CQ2939| CQ2942 7B010 RM 2                           21.991 METERS 12443     |
 CQ2939| CY3226 7B010 AZ MK                                        1855021.0 |
 CQ2939|---------------------------------------------------------------------|
 CQ2939
 CQ2939                          SUPERSEDED SURVEY CONTROL
 CQ2939
 CQ2939  NAD 83(1986)-  32 30 59.37692(N)    092 47 35.64099(W) AD(       ) 2
 CQ2939  NAD 27      -  32 30 58.83275(N)    092 47 35.08690(W) AD(       ) 2
 CQ2939  NGVD 29 (07/19/86)   98.5    (m)          323.     (f) VERT ANG       
 CQ2939
 CQ2939.Superseded values are not recommended for survey control.
 CQ2939
 CQ2939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2939.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2939
 CQ2939_MARKER: DD = SURVEY DISK
 CQ2939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2939_STAMPING: 7B010 1966
 CQ2939_MARK LOGO: LADHGS
 CQ2939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2939+STABILITY: SURFACE MOTION
 CQ2939
 CQ2939  HISTORY     - Date     Condition        Report By
 CQ2939  HISTORY     - 1966     MONUMENTED       LADH
 CQ2939  HISTORY     - 1971     GOOD             NGS
 CQ2939
 CQ2939                          STATION DESCRIPTION
 CQ2939
 CQ2939'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ2939'THIS STATION IS SET ABOUT 2.5 MILES SOUTH OF THE SIMSBORO
 CQ2939'OVERPASS AND INTERCHANGE ON INTERSTATE 20 ON PARISH ROAD NO.
 CQ2939'39.  STATION IS 31.30 FEET WEST OF THE CENTERLINE OF PARISH
 CQ2939'ROAD NO. 39, 14.85 FEET NORTHWEST OF A POWER POLE, 1.85 FEET
 CQ2939'WEST OF A METAL WITNESS POST AND SIGN, AND ABOUT 400 FEET
 CQ2939'NORTHWEST OF A RESIDENCE ON THE EAST SIDE OF PARISH ROAD
 CQ2939'NO. 39.
 CQ2939'
 CQ2939'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ2939'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ2939'THE GROUND.  STATION IS STAMPED 7B010.
 CQ2939'
 CQ2939'TO REACH THIS STATION FROM THE SIMSBORO EXIT ON THE SIMSBORO
 CQ2939'INTERCHANGE ON INTERSTATE 20, FOLLOW LA. HIGHWAY 507 SOUTH
 CQ2939'FOR 1.8 MILES TO U.S. HIGHWAY 80 AND ACROSS U.S. HIGHWAY 80
 CQ2939'TO PARISH ROAD NO. 39, THENCE EAST ALONG PARISH ROAD NO. 39
 CQ2939'FOR 0.7 MILE TO THE STATION SET WEST OF ROAD.
 CQ2939'
 CQ2939'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ2939
 CQ2939                          STATION RECOVERY (1971)
 CQ2939
 CQ2939'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2939'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD
 CQ2939'CONDITION.  REFERENCE MARKS ONE AND TWO AND AN AZIMUTH MARK WERE
 CQ2939'ESTABLISHED THIS DATE.  REFERENCE MARK TWO WAS USED AS AN
 CQ2939'AUXILIARY STATION AND OCCUPIED.
 CQ2939'
 CQ2939'FOLLOWING IS A NEW COMPLETE DESCRIPTION.
 CQ2939'
 CQ2939'THE STATION IS LOCATED 8-1/2 MILES EAST-SOUTHEAST OF ARCADIA
 CQ2939'AND 1-1/4 MILES WEST-SOUTHWEST OF SIMSBORO, ON THE WEST
 CQ2939'RIGHT-OF-WAY OF PARISH ROAD 39.
 CQ2939'
 CQ2939'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CQ2939'STATE HIGHWAY 507 IN SIMSBORO, GO SOUTH AND SOUTHWEST ON HIGHWAY
 CQ2939'507 FOR 0.7 MILE TO PARISH ROAD 39 ON THE LEFT.  TURN LEFT AND
 CQ2939'GO SOUTHEAST ON ROAD 39 FOR 0.7 MILE TO THE STATION ON THE RIGHT.
 CQ2939'
 CQ2939'THE STATION MARK IS A LOUISIANA GEODETIC SURVEY DISK STAMPED
 CQ2939'7B010, SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 CQ2939'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 29
 CQ2939'FEET WEST OF THE CENTER OF ROAD 39, 20 FEET NORTH OF A SIGN
 CQ2939'TREE FARM AND 11.5 FEET NORTH-NORTHWEST OF A POWER POLE.
 CQ2939'
 CQ2939'REFERENCE MARK ONE IS A STANDARD REFERENCE MARK DISK STAMPED
 CQ2939'7B010 1966 NO 1 1971, SET IN THE TOP OF A 12 INCH CYLINDRICAL
 CQ2939'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 CQ2939'48 FEET NORTH OF THE CENTER OF A TRACK ROAD AND 36 FEET EAST
 CQ2939'OF THE CENTER OF ROAD 39.
 CQ2939'
 CQ2939'REFERENCE MARK TWO IS A STANDARD REFERENCE MARK DISK STAMPED
 CQ2939'7B010 1966 NO 2 1971, SET IN THE TOP OF A 12 INCH CYLINDRICAL
 CQ2939'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 CQ2939'34.5 FEET EAST OF THE CENTER OF ROAD 39 AND 21 FEET SOUTH OF
 CQ2939'THE CENTER OF THE TRACK ROAD.
 CQ2939'
 CQ2939'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED
 CQ2939'7B010 1966 1971, SET IN THE TOP OF A 12 INCH CYLINDRICAL
 CQ2939'CONCRETE MONUMENT THAT PROJECTS 3 INCHES ABOVE THE GROUND
 CQ2939'SURFACE.  IT IS 26 FEET EAST OF THE CENTER OF ROAD 39, 3 FEET
 CQ2939'NORTH OF A POWER POLE WITH TRANSFORMER AND 2 FEET SOUTH OF A
 CQ2939'METAL WITNESS POST.
 CQ2939'
 CQ2939'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON ROAD 39
 CQ2939'FOR 0.15 MILE TO A DRIVEWAY ON THE RIGHT AND THE AZIMUTH MARK
 CQ2939'ON THE LEFT.
 CQ2939'
 CQ2939'NOTE--ALL MARKS MEASURED WITH A 30 METER TAPE WITH
 CQ2939'5 KGS. TENSION.
 CQ2939'
 CQ2939'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ2939'1 MILE SOUTHWEST OF SIMSBORO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0380 ***********************************************************************
 AT0380  DESIGNATION -  8
 AT0380  PID         -  AT0380
 AT0380  STATE/COUNTY-  LA/PLAQUEMINES
 AT0380  COUNTRY     -  US
 AT0380  USGS QUAD   -  PHOENIX (2018)
 AT0380
 AT0380                         *CURRENT SURVEY CONTROL
 AT0380  ______________________________________________________________________
 AT0380* NAD 83(1986) POSITION- 29 43 15.     (N) 089 59 55.     (W)   SCALED
 AT0380* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0380  **This station is located in a suspected subsidence area (see below).
 AT0380  ______________________________________________________________________
 AT0380  GEOID HEIGHT    -        -25.229 (meters)                     GEOID18
 AT0380
 AT0380.The horizontal coordinates were scaled from a map and have
 AT0380.an estimated accuracy of +/- 6 seconds.
 AT0380
 AT0380.** This station is in an area of known vertical motion. If an
 AT0380.** orthometric height was ever established but is not available 
 AT0380.** in the current survey control section, the orthometric height
 AT0380.** is considered suspect.  Suspect heights are available in the
 AT0380.** superseded section only if requested.
 AT0380
 AT0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0380.GEOID18 height accuracy estimate available here.
 AT0380
 AT0380.Click photographs - Photos may exist for this station.
 AT0380
 AT0380;                    North         East    Units  Estimated Accuracy
 AT0380;SPC LA S     -   136,080.    1,129,130.      MT  (+/- 180 meters Scaled)
 AT0380
 AT0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT099916(NAD 83)
 AT0380
 AT0380                          SUPERSEDED SURVEY CONTROL
 AT0380
 AT0380.No superseded survey control is available for this station.
 AT0380
 AT0380_MARKER: S = SPIKE
 AT0380_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 AT0380_SP_SET: POWER POLE
 AT0380_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0380
 AT0380  HISTORY     - Date     Condition        Report By
 AT0380  HISTORY     - UNK      MONUMENTED       USACE
 AT0380  HISTORY     - 1951     GOOD             CGS
 AT0380  HISTORY     - 20060426 MARK NOT FOUND   NGS
 AT0380
 AT0380                          STATION DESCRIPTION
 AT0380
 AT0380'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AT0380'0.85 MI N FROM NAOMI.
 AT0380'ABOUT 0.85 MILE NORTH ALONG STATE HIGHWAY 31 FROM BECNELS GROCERY AND
 AT0380'BAR AT NAOMI, A RAILROAD SPIKE DRIVEN IN THE NORTHEAST SIDE OF A POWER
 AT0380'POLE, 61 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 31 FEET
 AT0380'SOUTHWEST OF THE SOUTHWEST END OF A 20-INCH PIPE CULVERT, 1 FOOT
 AT0380'SOUTHWEST OF A FENCE LINE, ABOUT 75 YARDS SOUTH-SOUTHWEST AND ACROSS
 AT0380'HIGHWAY FROM MILE POST 19 ON THE MISSOURI PACIFIC RAILROAD AND ABOUT 2
 AT0380'FEET BELOW THE HIGHWAY.
 AT0380
 AT0380                          STATION RECOVERY (2006)
 AT0380
 AT0380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DEB)
 AT0380'NOT RECOVERED. HIGHWAY CONSTRUCTION IN AREA OF MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4051 ***********************************************************************
 BJ4051  DESIGNATION -  8
 BJ4051  PID         -  BJ4051
 BJ4051  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4051  COUNTRY     -  US
 BJ4051  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4051
 BJ4051                         *CURRENT SURVEY CONTROL
 BJ4051  ______________________________________________________________________
 BJ4051* NAD 83(1986) POSITION- 30 24 07.     (N) 091 10 18.     (W)   SCALED
 BJ4051* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4051  **This station is located in a suspected subsidence area (see below).
 BJ4051  ______________________________________________________________________
 BJ4051  GEOID HEIGHT    -        -27.066 (meters)                     GEOID18
 BJ4051  DYNAMIC HEIGHT  -          9.710 (meters)       31.86  (feet) COMP
 BJ4051  MODELED GRAVITY -    979,333.8   (mgal)                       NAVD 88
 BJ4051
 BJ4051.The horizontal coordinates were scaled from a map and have
 BJ4051.an estimated accuracy of +/- 6 seconds.
 BJ4051
 BJ4051.** This station is in an area of known vertical motion. If an
 BJ4051.** orthometric height was ever established but is not available 
 BJ4051.** in the current survey control section, the orthometric height
 BJ4051.** is considered suspect.  Suspect heights are available in the
 BJ4051.** superseded section only if requested.
 BJ4051
 BJ4051.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4051.GEOID18 height accuracy estimate available here.
 BJ4051
 BJ4051.Click photographs - Photos may exist for this station.
 BJ4051
 BJ4051.The dynamic height is computed by dividing the NAVD 88
 BJ4051.geopotential number by the normal gravity value computed on the
 BJ4051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4051.degrees latitude (g = 980.6199 gals.).
 BJ4051
 BJ4051.The modeled gravity was interpolated from observed gravity values.
 BJ4051
 BJ4051;                    North         East    Units  Estimated Accuracy
 BJ4051;SPC LA S     -   210,830.    1,015,540.      MT  (+/- 180 meters Scaled)
 BJ4051
 BJ4051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP756647(NAD 83)
 BJ4051
 BJ4051                          SUPERSEDED SURVEY CONTROL
 BJ4051
 BJ4051.No superseded survey control is available for this station.
 BJ4051
 BJ4051_MARKER: DB = BENCH MARK DISK
 BJ4051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4051_STAMPING: 8
 BJ4051_MARK LOGO: LA-033
 BJ4051_PROJECTION: FLUSH
 BJ4051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4051+STABILITY: SURFACE MOTION
 BJ4051
 BJ4051  HISTORY     - Date     Condition        Report By
 BJ4051  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4051
 BJ4051                          STATION DESCRIPTION
 BJ4051
 BJ4051'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4051'IN BATON ROUGE.  ABOUT 4.0 KM (2.5 MI) SOUTH ON HIGHLAND ROAD FROM THE
 BJ4051'HIGHLAND ROAD EXIT OFF INTERSTATE 10 TO THE MARK AT HIGHLAND ROAD AND
 BJ4051'LSU AVENUE, 19.8 METERS (65 FT) NORTHEAST OF THE CENTERLINE OF
 BJ4051'HIGHLAND ROAD, 11.3 METERS (37 FT) NORTHWEST OF THE CENTER OF MEDIAN
 BJ4051'OF LSU AVENUE, 3.96 METERS (13 FT) SOUTHWEST OF A 16-INCH PECAN TREE,
 BJ4051'AND 1.83 METERS (6 FT) NORTHEAST OF AN ORNAMENTAL GATEWAY POST.  IT IS
 BJ4051'0.15 METERS SOUTH FROM A WITNESS POST AND 0.31 M ABOVE HIGHLAND ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3904 ***********************************************************************
 BJ3904  DESIGNATION -  8 87
 BJ3904  PID         -  BJ3904
 BJ3904  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3904  COUNTRY     -  US
 BJ3904  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3904
 BJ3904                         *CURRENT SURVEY CONTROL
 BJ3904  ______________________________________________________________________
 BJ3904* NAD 83(1986) POSITION- 30 23 48.     (N) 091 05 06.     (W)   SCALED
 BJ3904* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3904  **This station is located in a suspected subsidence area (see below).
 BJ3904  ______________________________________________________________________
 BJ3904  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ3904  DYNAMIC HEIGHT  -          8.926 (meters)       29.28  (feet) COMP
 BJ3904  MODELED GRAVITY -    979,334.5   (mgal)                       NAVD 88
 BJ3904
 BJ3904.The horizontal coordinates were scaled from a map and have
 BJ3904.an estimated accuracy of +/- 6 seconds.
 BJ3904
 BJ3904.** This station is in an area of known vertical motion. If an
 BJ3904.** orthometric height was ever established but is not available 
 BJ3904.** in the current survey control section, the orthometric height
 BJ3904.** is considered suspect.  Suspect heights are available in the
 BJ3904.** superseded section only if requested.
 BJ3904
 BJ3904.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3904.GEOID18 height accuracy estimate available here.
 BJ3904
 BJ3904.Click photographs - Photos may exist for this station.
 BJ3904
 BJ3904.The dynamic height is computed by dividing the NAVD 88
 BJ3904.geopotential number by the normal gravity value computed on the
 BJ3904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3904.degrees latitude (g = 980.6199 gals.).
 BJ3904
 BJ3904.The modeled gravity was interpolated from observed gravity values.
 BJ3904
 BJ3904;                    North         East    Units  Estimated Accuracy
 BJ3904;SPC LA S     -   210,260.    1,023,860.      MT  (+/- 180 meters Scaled)
 BJ3904
 BJ3904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP839642(NAD 83)
 BJ3904
 BJ3904                          SUPERSEDED SURVEY CONTROL
 BJ3904
 BJ3904.No superseded survey control is available for this station.
 BJ3904
 BJ3904_MARKER: DB = BENCH MARK DISK
 BJ3904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3904_STAMPING: 8-87 1987
 BJ3904_MARK LOGO: LA-033
 BJ3904_PROJECTION: FLUSH
 BJ3904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3904+STABILITY: SURFACE MOTION
 BJ3904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3904+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2008
 BJ3904
 BJ3904  HISTORY     - Date     Condition        Report By
 BJ3904  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3904  HISTORY     - 20080322 GOOD             GEOCAC
 BJ3904
 BJ3904                          STATION DESCRIPTION
 BJ3904
 BJ3904'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3904'IN BATON ROUGE.
 BJ3904'LOCATED SOUTH OF THE CITY OF BATON ROUGE ON BLUEBONNET ROAD ABOUT 0.4
 BJ3904'KM (0.25 MI) NORTH FROM THE INTERSTATE HIGHWAY 10 OVERPASS AT
 BJ3904'BLUEBONNET ROAD TO THE JUNCTION OF BLUEBONNET ROAD AND BLUE CROSS
 BJ3904'PARKWAY AND THE MARK SET IN THE MEDIAN AT BLUE CROSS PARKWAY NEAR
 BJ3904'FIRST STREET LIGHT 7.3 METERS (24 FEET) NORTH OF THE NORTH EDGE OF
 BJ3904'CURB OF EAST BOUND LANE OF BLUE CROSS PARKWAY AND 1.5 METERS (5 FEET)
 BJ3904'WEST OF A LIGHT POLE.
 BJ3904'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ3904'THE MARK IS 0.31 M ABOVE ROAD.
 BJ3904
 BJ3904                          STATION RECOVERY (2008)
 BJ3904
 BJ3904'RECOVERY NOTE BY GEOCACHING 2008 (NPP)
 BJ3904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0040 ***********************************************************************
 BJ0040  DESIGNATION -  8 ABLDAPA
 BJ0040  PID         -  BJ0040
 BJ0040  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0040  COUNTRY     -  US
 BJ0040  USGS QUAD   -  MORGANZA (2018)
 BJ0040
 BJ0040                         *CURRENT SURVEY CONTROL
 BJ0040  ______________________________________________________________________
 BJ0040* NAD 83(1986) POSITION- 30 44 50.     (N) 091 35 52.     (W)   SCALED
 BJ0040* NAVD 88 ORTHO HEIGHT -    13.933 (meters)       45.71  (feet) ADJUSTED
 BJ0040  ______________________________________________________________________
 BJ0040  GEOID HEIGHT    -        -27.125 (meters)                     GEOID18
 BJ0040  DYNAMIC HEIGHT  -         13.915 (meters)       45.65  (feet) COMP
 BJ0040  MODELED GRAVITY -    979,365.2   (mgal)                       NAVD 88
 BJ0040
 BJ0040  VERT ORDER      -  FIRST     CLASS I
 BJ0040
 BJ0040.The horizontal coordinates were scaled from a map and have
 BJ0040.an estimated accuracy of +/- 6 seconds.
 BJ0040
 BJ0040.The orthometric height was determined by differential leveling and
 BJ0040.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0040.in February 1994.
 BJ0040
 BJ0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0040.GEOID18 height accuracy estimate available here.
 BJ0040
 BJ0040.Click photographs - Photos may exist for this station.
 BJ0040
 BJ0040.The dynamic height is computed by dividing the NAVD 88
 BJ0040.geopotential number by the normal gravity value computed on the
 BJ0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0040.degrees latitude (g = 980.6199 gals.).
 BJ0040
 BJ0040.The modeled gravity was interpolated from observed gravity values.
 BJ0040
 BJ0040;                    North         East    Units  Estimated Accuracy
 BJ0040;SPC LA S     -   249,130.      974,680.      MT  (+/- 180 meters Scaled)
 BJ0040
 BJ0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ342024(NAD 83)
 BJ0040
 BJ0040                          SUPERSEDED SURVEY CONTROL
 BJ0040
 BJ0040  NAVD 88 (06/15/91)   13.967  (m)           45.82   (f) SUPERSEDED  1 1
 BJ0040  NGVD 29 (11/26/84)   13.925  (m)           45.69   (f) ADJUSTED    1 1
 BJ0040
 BJ0040.Superseded values are not recommended for survey control.
 BJ0040
 BJ0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0040.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0040
 BJ0040_MARKER: Z = SEE DESCRIPTION
 BJ0040_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0040_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0040
 BJ0040  HISTORY     - Date     Condition        Report By
 BJ0040  HISTORY     - 1975     MONUMENTED       USACE
 BJ0040  HISTORY     - 1976     GOOD             NGS
 BJ0040
 BJ0040                          STATION DESCRIPTION
 BJ0040
 BJ0040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0040'1.1 MI NW FROM MORGANZA.
 BJ0040'0.9 MILE NORTHWEST ALONG STATE HIGHWAY 1 FROM THE CITY HALL, THENCE,
 BJ0040'0.2 MILE SOUTHEAST ALONG THE WEST LEVEE OF THE MISSISSIPI RIVER, ABOUT
 BJ0040'80 YARDS NORTHWEST OF A CATTLE GUARD, 137 FT NORTHWEST OF A TREE
 BJ0040'JUNCTION IN THE FENCE LINE, 71 FT SOUTHWEST OF THE CENTER LINE OF THE
 BJ0040'LEVEE ROAD, 11 FT NORTHEAST OF A FENCE, A 1 INCH IRON PIPE AND CAP
 BJ0040'DRIVEN TO A DEPTH OF 78 FT ENCASED IN A 2-INCH IRON PIPE THAT WAS
 BJ0040'BORED TO A DEPTH OF 45 FT ACCESS IS HAD THROUGH A 3-INCH SCREW CAP
 BJ0040'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0995 ***********************************************************************
 AU0995  DESIGNATION -  8 B
 AU0995  PID         -  AU0995
 AU0995  STATE/COUNTY-  LA/ORLEANS
 AU0995  COUNTRY     -  US
 AU0995  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0995
 AU0995                         *CURRENT SURVEY CONTROL
 AU0995  ______________________________________________________________________
 AU0995* NAD 83(1986) POSITION- 29 56 18.     (N) 090 05 57.     (W)   SCALED
 AU0995* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0995  **This station is located in a suspected subsidence area (see below).
 AU0995  ______________________________________________________________________
 AU0995  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 AU0995  DYNAMIC HEIGHT  -          0.426 (meters)        1.40  (feet) COMP
 AU0995  MODELED GRAVITY -    979,312.5   (mgal)                       NAVD 88
 AU0995
 AU0995.The horizontal coordinates were scaled from a map and have
 AU0995.an estimated accuracy of +/- 6 seconds.
 AU0995
 AU0995.** This station is in an area of known vertical motion. If an
 AU0995.** orthometric height was ever established but is not available 
 AU0995.** in the current survey control section, the orthometric height
 AU0995.** is considered suspect.  Suspect heights are available in the
 AU0995.** superseded section only if requested.
 AU0995
 AU0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0995.GEOID18 height accuracy estimate available here.
 AU0995
 AU0995.Click photographs - Photos may exist for this station.
 AU0995
 AU0995.The dynamic height is computed by dividing the NAVD 88
 AU0995.geopotential number by the normal gravity value computed on the
 AU0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0995.degrees latitude (g = 980.6199 gals.).
 AU0995
 AU0995.The modeled gravity was interpolated from observed gravity values.
 AU0995
 AU0995;                    North         East    Units  Estimated Accuracy
 AU0995;SPC LA S     -   160,070.    1,119,140.      MT  (+/- 180 meters Scaled)
 AU0995
 AU0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP800154(NAD 83)
 AU0995
 AU0995                          SUPERSEDED SURVEY CONTROL
 AU0995
 AU0995.No superseded survey control is available for this station.
 AU0995
 AU0995_MARKER: B = BOLT
 AU0995_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU0995+WITH SETTING: PAVEMENT
 AU0995_SP_SET: DOOR SILL
 AU0995_MARK LOGO: NONE
 AU0995_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0995+STABILITY: SURFACE MOTION
 AU0995_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0995+SATELLITE: SATELLITE OBSERVATIONS - January 23, 1995
 AU0995
 AU0995  HISTORY     - Date     Condition        Report By
 AU0995  HISTORY     - UNK      MONUMENTED       LA1690
 AU0995  HISTORY     - 1951     GOOD             CGS
 AU0995  HISTORY     - 1963     GOOD             CGS
 AU0995  HISTORY     - 1985     GOOD             NGS
 AU0995  HISTORY     - 19901116 GOOD             NGS
 AU0995  HISTORY     - 19950123 GOOD             NGS
 AU0995
 AU0995                          STATION DESCRIPTION
 AU0995
 AU0995'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0995'IN NEW ORLEANS.
 AU0995'AT NEW ORLEANS, AT THE INTERSECTION OF CLARA AND MARENGO STREETS, IN
 AU0995'THE 4100 BLOCK OF CLARA STREET, 43 FEET WEST OF THE WEST CURB OF
 AU0995'GENERAL TAYLOR STREET, 31 1/2 FEET SOUTH OF THE SOUTH CURB OF CLARA
 AU0995'STREET, 48 1/2 FEET EAST OF THE EAST CURB OF MARENGO STREET, A COPPER
 AU0995'BOLT IN THE TOP OF THE EAST END OF THE DOOR SILL OF THE NORTH ENTRANCE
 AU0995'TO NEW ORLEANS SEWERAGE AND WATER BOARD PUMPING STATION NO. 14, 0.4
 AU0995'FOOT WEST OF EAST END OF DOOR SILL, 0.2 FOOT NORTH OF SOUTH EDGE OF
 AU0995'DOOR SILL.
 AU0995
 AU0995                          STATION RECOVERY (1963)
 AU0995
 AU0995'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0995'RECOVERED IN GOOD CONDITION.
 AU0995
 AU0995                          STATION RECOVERY (1985)
 AU0995
 AU0995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0995'RECOVERED IN GOOD CONDITION.
 AU0995
 AU0995                          STATION RECOVERY (1990)
 AU0995
 AU0995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0995'IN NEW ORLEANS, AT THE INTERSECTION OF CLARA AND MARENGO STREETS, A
 AU0995'COPPER BOLT IN THE EAST END OF THE DOOR SILL AT THE NORTH ENTRANCE TO
 AU0995'PUMP STATION 14, 14.5 M (47.6 FT) EAST OF THE EAST CURB OF MARENGO
 AU0995'STREET, 9.5 M (31.2 FT) SOUTH OF THE SOUTH CURB OF CLARA STREET, 0.1
 AU0995'M (0.3 FT) WEST OF THE EAST END OF THE SILL, AND 0.1 M (0.3 FT) SOUTH
 AU0995'OF THE NORTH EDGE OF THE SILL.
 AU0995
 AU0995                          STATION RECOVERY (1995)
 AU0995
 AU0995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU0995'IN NEW ORLEANS, AT THE INTERSECTION OF CLARA AND MARENGO STREETS, A
 AU0995'COPPER BOLT NEAR THE EAST END OF THE CONCRETE DOOR SILL OF THE NORTH
 AU0995'ENTRANCE DOOR TO PUMP STATION 14, 20.4 M (66.9 FT) EAST OF THE
 AU0995'CENTERLINE OF MARENGO STREET, 13.5 M (44.3 FT) SOUTH OF THE CENTER OF
 AU0995'CLARA STREET, AND 1.4 M (4.6 FT) ABOVE THE LEVEL OF CLARA STREET.
 AU0995'NOTE--THE MARK IS ON PROPERTY OWNED BY THE CITY OF NEW ORLEANS.
 AU0995'CONTACT--RAY FABRE--SUPERVISOR, 2800 PEOPLES AVENUE, NEW ORLEANS, LA
 AU0995'70119, TELEPHONE NUMBER (504) 585-2420.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0041 ***********************************************************************
 AT0041  DESIGNATION -  8 BOLT
 AT0041  PID         -  AT0041
 AT0041  STATE/COUNTY-  LA/PLAQUEMINES
 AT0041  COUNTRY     -  US
 AT0041  USGS QUAD   -  TRIUMPH (2018)
 AT0041
 AT0041                         *CURRENT SURVEY CONTROL
 AT0041  ______________________________________________________________________
 AT0041* NAD 83(1986) POSITION- 29 19 49.     (N) 089 23 53.     (W)   SCALED
 AT0041* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0041  **This station is located in a suspected subsidence area (see below).
 AT0041  ______________________________________________________________________
 AT0041  GEOID HEIGHT    -        -23.848 (meters)                     GEOID18
 AT0041
 AT0041.The horizontal coordinates were scaled from a map and have
 AT0041.an estimated accuracy of +/- 6 seconds.
 AT0041
 AT0041.** This station is in an area of known vertical motion. If an
 AT0041.** orthometric height was ever established but is not available 
 AT0041.** in the current survey control section, the orthometric height
 AT0041.** is considered suspect.  Suspect heights are available in the
 AT0041.** superseded section only if requested.
 AT0041
 AT0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0041.GEOID18 height accuracy estimate available here.
 AT0041
 AT0041.Click photographs - Photos may exist for this station.
 AT0041
 AT0041;                    North         East    Units  Estimated Accuracy
 AT0041;SPC LA S     -    93,620.    1,187,960.      MT  (+/- 180 meters Scaled)
 AT0041
 AT0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT671469(NAD 83)
 AT0041
 AT0041                          SUPERSEDED SURVEY CONTROL
 AT0041
 AT0041.No superseded survey control is available for this station.
 AT0041
 AT0041_MARKER: B = BOLT
 AT0041_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0041_SP_SET: SLAB
 AT0041_STAMPING: PBM 8
 AT0041_PROJECTION: RECESSED 91 CENTIMETERS
 AT0041_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0041
 AT0041  HISTORY     - Date     Condition        Report By
 AT0041  HISTORY     - 1938     MONUMENTED       MRC
 AT0041  HISTORY     - 1970     GOOD             NGS
 AT0041  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0041
 AT0041                          STATION DESCRIPTION
 AT0041
 AT0041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0041'3.4 MI NW FROM VENICE.
 AT0041'2.4 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE POST OFFICE IN
 AT0041'VENICE, THENCE 0.2 MILE SOUTHEAST ACROSS A FIELD, THENCE 0.8 MILE
 AT0041'NORTHWEST ALONG LEVEE ROAD, ABOUT 0.8 MILE NORTHWEST ALONG LEVEE FROM
 AT0041'THE BOOTHVILLE GENERAL STORE AND POST OFFICE, NEAR THE NORTHWEST SIDE
 AT0041'OF A LAWN, IN LINE WITH THE NORTHEAST SIDE OF A HOUSE, 79 1/2 FEET
 AT0041'SOUTHWEST OF THE CENTERLINE OF THE LEVEE ROAD, 54 1/2 FEET SOUTHWEST
 AT0041'OF POWERLINEPOLE NUMBER 223 1/2, 22 FEET NORTHWEST OF THE NORTH CORNER
 AT0041'OF A HOUSE, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3
 AT0041'FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 AT0041'MISSISSIPPI RIVER COMMISSION CAP PROJECTING 10 INCHES ABOVE THE LEVEL
 AT0041'OF THE GROUND AND STAMPED PBM 8.  NOTE-- MARK IS ALSO 2.4 FEET
 AT0041'NORTHEAST OF A METEL WITNESS POST.  NOTE-- THIS MARK NOT FOUND.
 AT0041'DIFFERENCE POINTS OF REFERENCE AS GIVEN IN THE DESCRIPTION PLACE MARK
 AT0041'AT DIFFERENT LOCATIONS ALONG LEVEE.  EACH DIFFERENT LOCATION WAS
 AT0041'SEARCHED BUT NO SIGN OF THE MARK COULD BE FOUND.
 AT0041
 AT0041                          STATION RECOVERY (1971)
 AT0041
 AT0041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0041'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0758 ***********************************************************************
 BJ0758  DESIGNATION -  8 BOLT
 BJ0758  PID         -  BJ0758
 BJ0758  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0758  COUNTRY     -  US
 BJ0758  USGS QUAD   -  LOTTIE (2018)
 BJ0758
 BJ0758                         *CURRENT SURVEY CONTROL
 BJ0758  ______________________________________________________________________
 BJ0758* NAD 83(1986) POSITION- 30 33 23.     (N) 091 38 39.     (W)   SCALED
 BJ0758* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0758  **This station is located in a suspected subsidence area (see below).
 BJ0758  ______________________________________________________________________
 BJ0758  GEOID HEIGHT    -        -27.220 (meters)                     GEOID18
 BJ0758  DYNAMIC HEIGHT  -          6.38  (meters)       20.9   (feet) COMP
 BJ0758  MODELED GRAVITY -    979,344.1   (mgal)                       NAVD 88
 BJ0758
 BJ0758.The horizontal coordinates were scaled from a map and have
 BJ0758.an estimated accuracy of +/- 6 seconds.
 BJ0758
 BJ0758.** This station is in an area of known vertical motion. If an
 BJ0758.** orthometric height was ever established but is not available 
 BJ0758.** in the current survey control section, the orthometric height
 BJ0758.** is considered suspect.  Suspect heights are available in the
 BJ0758.** superseded section only if requested.
 BJ0758
 BJ0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0758.GEOID18 height accuracy estimate available here.
 BJ0758
 BJ0758.Click photographs - Photos may exist for this station.
 BJ0758
 BJ0758.The dynamic height is computed by dividing the NAVD 88
 BJ0758.geopotential number by the normal gravity value computed on the
 BJ0758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0758.degrees latitude (g = 980.6199 gals.).
 BJ0758
 BJ0758.The modeled gravity was interpolated from observed gravity values.
 BJ0758
 BJ0758;                    North         East    Units  Estimated Accuracy
 BJ0758;SPC LA S     -   227,980.      970,180.      MT  (+/- 180 meters Scaled)
 BJ0758
 BJ0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP300812(NAD 83)
 BJ0758
 BJ0758                          SUPERSEDED SURVEY CONTROL
 BJ0758
 BJ0758.No superseded survey control is available for this station.
 BJ0758
 BJ0758_MARKER: B = BOLT
 BJ0758_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ0758_SP_SET: UNDERGROUND TILE
 BJ0758_STAMPING: PBM 8 1929
 BJ0758_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0758
 BJ0758  HISTORY     - Date     Condition        Report By
 BJ0758  HISTORY     - 1929     MONUMENTED       USACE
 BJ0758  HISTORY     - 1964     GOOD             CGS
 BJ0758  HISTORY     - 1976     GOOD             NGS
 BJ0758
 BJ0758                          STATION DESCRIPTION
 BJ0758
 BJ0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0758'ABOUT 0.2 MILE SOUTHWEST OF THE INTERSECTION OF U.S. HIGHWAY 190 AND
 BJ0758'STATE HIGHWAY 81 AT LOTTIE, ABOUT 0.1 MILE WEST OF THE ABANDONED
 BJ0758'MISSOURI PACIFIC RAILROAD STATION, 4 POLES EAST OF MILEPOST 616, 39
 BJ0758'FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 8 FEET WEST OF A
 BJ0758'TELEPHONE POLE ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK, A COPPER
 BJ0758'BOLT SET IN A TILE ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE GROUND,
 BJ0758'ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING A CAP WHICH
 BJ0758'PROJECTS 1 1/2 FEET ABOVE THE LEVEL OF THE GROUND.  NOTE-THE PIPE
 BJ0758'HAS BEEN DISTURBED AND IT WAS DUG UP AND RESET.
 BJ0758
 BJ0758                          STATION RECOVERY (1976)
 BJ0758
 BJ0758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0758'AT LOTTIE, 0.2 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION
 BJ0758'OF STATE HIGHWAY 81, 4 TELEPHONE POLES WEST OF BENCH MARK TT 16,
 BJ0758'196 FT SOUTH OF THE CENTER LINE OF THE SOUTH HIGHWAY LANES, 36.4
 BJ0758'FT NORTH OF THE NORTH RAIL OF THE MISSOURI PACIFIC RAILROAD, 8 FT
 BJ0758'WEST OF A TELEPHONE POLE, A COPPER BOLT SET IN A TILE SLAB ABOUT
 BJ0758'2.5 FT BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH
 BJ0758'A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 1.5 FT ABOVE THE
 BJ0758'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0040 ***********************************************************************
 AT0040  DESIGNATION -  8 CAP
 AT0040  PID         -  AT0040
 AT0040  STATE/COUNTY-  LA/PLAQUEMINES
 AT0040  COUNTRY     -  US
 AT0040  USGS QUAD   -  TRIUMPH (2018)
 AT0040
 AT0040                         *CURRENT SURVEY CONTROL
 AT0040  ______________________________________________________________________
 AT0040* NAD 83(1986) POSITION- 29 19 49.     (N) 089 23 52.     (W)   SCALED
 AT0040* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0040  **This station is located in a suspected subsidence area (see below).
 AT0040  ______________________________________________________________________
 AT0040  GEOID HEIGHT    -        -23.848 (meters)                     GEOID18
 AT0040
 AT0040.The horizontal coordinates were scaled from a map and have
 AT0040.an estimated accuracy of +/- 6 seconds.
 AT0040
 AT0040.** This station is in an area of known vertical motion. If an
 AT0040.** orthometric height was ever established but is not available 
 AT0040.** in the current survey control section, the orthometric height
 AT0040.** is considered suspect.  Suspect heights are available in the
 AT0040.** superseded section only if requested.
 AT0040
 AT0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0040.GEOID18 height accuracy estimate available here.
 AT0040
 AT0040.Click photographs - Photos may exist for this station.
 AT0040
 AT0040;                    North         East    Units  Estimated Accuracy
 AT0040;SPC LA S     -    93,620.    1,187,990.      MT  (+/- 180 meters Scaled)
 AT0040
 AT0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT671469(NAD 83)
 AT0040
 AT0040                          SUPERSEDED SURVEY CONTROL
 AT0040
 AT0040.No superseded survey control is available for this station.
 AT0040
 AT0040_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0040_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0040_STAMPING: PBM 8
 AT0040_MARK LOGO: MRC
 AT0040_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0040_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0040
 AT0040  HISTORY     - Date     Condition        Report By
 AT0040  HISTORY     - 1938     MONUMENTED       MRC
 AT0040  HISTORY     - 1970     GOOD             NGS
 AT0040  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0040
 AT0040                          STATION DESCRIPTION
 AT0040
 AT0040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0040'3.4 MI NW FROM VENICE.
 AT0040'2.4 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE POST OFFICE IN
 AT0040'VENICE, THENCE 0.2 MILE SOUTHEAST ACROSS A FIELD, THENCE 0.8 MILE
 AT0040'NORTHWEST ALONG LEVEE ROAD, ABOUT 0.8 MILE NORTHWEST ALONG LEVEE FROM
 AT0040'THE BOOTHVILLE GENERAL STORE AND POST OFFICE, NEAR THE NORTHWEST SIDE
 AT0040'OF A LAWN, IN LINE WITH THE NORTHEAST SIDE OF A HOUSE, 79 1/2 FEET
 AT0040'SOUTHWEST OF THE CENTERLINE OF THE LEVEE ROAD, 54 1/2 FEET SOUTHWEST
 AT0040'OF POWERLINEPOLE NUMBER 223 1/2, 22 FEET NORTHWEST OF THE NORTH CORNER
 AT0040'OF A HOUSE, AN IRON PIPE BEARING A MISSISSIPPI RIVER COMMISSION CAP
 AT0040'PROJECTING 10 INCHES ABOVE THE LEVEL OF THE GROUND AND STAMPED PBM 8.
 AT0040'NOTE-- MARK IS ALSO 2.4 FEET NORTHEAST OF A METAL WITNESS POST. NOTE--
 AT0040'THIS MARK NOT FOUND.  DIFFERENCE POINTS OF REFERENCE AS GIVEN IN THE
 AT0040'DESCRIPTION PLACE MARK AT DIFFERENT LOCATIONS ALONG LEVEE. EACH
 AT0040'DIFFERENT LOCATION WAS SEARCHED BUT NO SIGN OF THE MARK COULD BE
 AT0040'FOUND.
 AT0040
 AT0040                          STATION RECOVERY (1971)
 AT0040
 AT0040'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2748 ***********************************************************************
 BJ2748  DESIGNATION -  8 CAP
 BJ2748  PID         -  BJ2748
 BJ2748  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2748  COUNTRY     -  US
 BJ2748  USGS QUAD   -  LOTTIE (2018)
 BJ2748
 BJ2748                         *CURRENT SURVEY CONTROL
 BJ2748  ______________________________________________________________________
 BJ2748* NAD 83(1986) POSITION- 30 33 24.     (N) 091 38 39.     (W)   SCALED
 BJ2748* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2748  **This station is located in a suspected subsidence area (see below).
 BJ2748  ______________________________________________________________________
 BJ2748  GEOID HEIGHT    -        -27.220 (meters)                     GEOID18
 BJ2748
 BJ2748.The horizontal coordinates were scaled from a map and have
 BJ2748.an estimated accuracy of +/- 6 seconds.
 BJ2748
 BJ2748.** This station is in an area of known vertical motion. If an
 BJ2748.** orthometric height was ever established but is not available 
 BJ2748.** in the current survey control section, the orthometric height
 BJ2748.** is considered suspect.  Suspect heights are available in the
 BJ2748.** superseded section only if requested.
 BJ2748
 BJ2748.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2748.GEOID18 height accuracy estimate available here.
 BJ2748
 BJ2748.Click photographs - Photos may exist for this station.
 BJ2748
 BJ2748;                    North         East    Units  Estimated Accuracy
 BJ2748;SPC LA S     -   228,010.      970,180.      MT  (+/- 180 meters Scaled)
 BJ2748
 BJ2748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP300812(NAD 83)
 BJ2748
 BJ2748                          SUPERSEDED SURVEY CONTROL
 BJ2748
 BJ2748.No superseded survey control is available for this station.
 BJ2748
 BJ2748_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2748_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2748_STAMPING: PBM 8 1929
 BJ2748_MARK LOGO: USACE
 BJ2748_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2748_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2748
 BJ2748  HISTORY     - Date     Condition        Report By
 BJ2748  HISTORY     - 1929     MONUMENTED       USACE
 BJ2748  HISTORY     - 1964     GOOD             CGS
 BJ2748
 BJ2748                          STATION DESCRIPTION
 BJ2748
 BJ2748'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2748'ABOUT 0.2 MILE SOUTHWEST OF THE INTERSECTION OF U.S. HIGHWAY 190 AND
 BJ2748'STATE HIGHWAY 81 AT LOTTIE, ABOUT 0.1 MILE WEST OF THE ABANDONED
 BJ2748'MISSOURI PACIFIC RAILROAD STATION, 4 POLES EAST OF MILEPOST 616, 39
 BJ2748'FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 8 FEET WEST OF A
 BJ2748'TELEPHONE POLE ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK, A 4-INCH
 BJ2748'IRON PIPE BEARING A CAP WHICH PROJECTS 1 1/2 FEET ABOVE THE LEVEL OF
 BJ2748'THE GROUND.  NOTE-- THE PIPE HAS BEEN DISTURBED AND IT WAS DUG UP AND
 BJ2748'RESET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1524 ***********************************************************************
 CP1524  DESIGNATION -  8 DIETZE
 CP1524  PID         -  CP1524
 CP1524  STATE/COUNTY-  LA/MADISON
 CP1524  COUNTRY     -  US
 CP1524  USGS QUAD   -  BEDFORD (2018)
 CP1524
 CP1524                         *CURRENT SURVEY CONTROL
 CP1524  ______________________________________________________________________
 CP1524* NAD 83(1986) POSITION- 32 14 29.     (N) 091 06 47.     (W)   SCALED
 CP1524* NAVD 88 ORTHO HEIGHT -    24.12  (+/-2cm)       79.1   (feet) VERTCON3
 CP1524  ______________________________________________________________________
 CP1524  GEOID HEIGHT    -        -26.464 (meters)                     GEOID18
 CP1524  VERT ORDER      -  ? (See Below)
 CP1524
 CP1524.The horizontal coordinates were scaled from a map and have
 CP1524.an estimated accuracy of +/- 6 seconds.
 CP1524
 CP1524.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1524.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1524
 CP1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1524.GEOID18 height accuracy estimate available here.
 CP1524
 CP1524.The vertical order pertains to the NGVD 29 superseded value.
 CP1524
 CP1524.Click photographs - Photos may exist for this station.
 CP1524
 CP1524;                    North         East    Units  Estimated Accuracy
 CP1524;SPC LA N     -   193,910.    1,130,700.      MT  (+/- 180 meters Scaled)
 CP1524
 CP1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR777687(NAD 83)
 CP1524
 CP1524                          SUPERSEDED SURVEY CONTROL
 CP1524
 CP1524  NGVD 29 (??/??/92)   24.144  (m)           79.21   (f) ADJ UNCH       
 CP1524
 CP1524.Superseded values are not recommended for survey control.
 CP1524
 CP1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1524.See file dsdata.pdf to determine how the superseded data were derived.
 CP1524
 CP1524_MARKER: P = PIPE CAP
 CP1524_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1524_SP_SET: BLOCK
 CP1524_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1524
 CP1524  HISTORY     - Date     Condition        Report By
 CP1524  HISTORY     - UNK      MONUMENTED       USACE
 CP1524  HISTORY     - 1934     GOOD             USACE
 CP1524
 CP1524                          STATION DESCRIPTION
 CP1524
 CP1524'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1524'ABOUT 0.6 MILE EAST ALONG THE LEVEE FROM KING P.B.M. IS CONCRETE BLOCK
 CP1524'AND PIPE WITH BRASS CAP ON RIGHT BANK OF MISSISSIPPI RIVER IN MADISON
 CP1524'PARISH, LA.  IN OPEN FIELD NEAR THE DOWNSTREAM BOUNDARY OF THE OLD
 CP1524'CHELULA PLANTATION.  1 MILE DOWNSTREAM FROM P.B.M. 7.  ABOUT 800
 CP1524'METERS NORTHEAST OF AN OLD IRON BRIDGE ACROSS BAYOU VIDAL.  122 METERS
 CP1524'LANDSIDE OF CENTER LINE OF LEVEE.  63 METERS LANDWARD FROM CENTER LINE
 CP1524'OF GRAVELED HIGHWAY WHICH MAKES A CURVE TO RIGHT AND PARALLELS THE
 CP1524'LEVEE.  115 METERS DOWNSTREAM AND LANDSIDE OF JUNCTION OF HIGHWAY WITH
 CP1524'DITCH RUNNING LANDWARD FROM THE HIGHWAY.  P.B.M. IS PAINTED WHITE. CAP
 CP1524'IS ABOUT 24 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0248 ***********************************************************************
 BJ0248  DESIGNATION -  8 EABPL
 BJ0248  PID         -  BJ0248
 BJ0248  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0248  COUNTRY     -  US
 BJ0248  USGS QUAD   -  MELVILLE (2018)
 BJ0248
 BJ0248                         *CURRENT SURVEY CONTROL
 BJ0248  ______________________________________________________________________
 BJ0248* NAD 83(1986) POSITION- 30 40 42.     (N) 091 39 34.     (W)   SCALED
 BJ0248* NAVD 88 ORTHO HEIGHT -     8.610 (meters)       28.25  (feet) ADJUSTED
 BJ0248  ______________________________________________________________________
 BJ0248  GEOID HEIGHT    -        -27.170 (meters)                     GEOID18
 BJ0248  DYNAMIC HEIGHT  -          8.599 (meters)       28.21  (feet) COMP
 BJ0248  MODELED GRAVITY -    979,357.8   (mgal)                       NAVD 88
 BJ0248
 BJ0248  VERT ORDER      -  FIRST     CLASS I
 BJ0248
 BJ0248.The horizontal coordinates were scaled from a map and have
 BJ0248.an estimated accuracy of +/- 6 seconds.
 BJ0248
 BJ0248.The orthometric height was determined by differential leveling and
 BJ0248.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0248.in February 1994.
 BJ0248
 BJ0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0248.GEOID18 height accuracy estimate available here.
 BJ0248
 BJ0248.Click photographs - Photos may exist for this station.
 BJ0248
 BJ0248.The dynamic height is computed by dividing the NAVD 88
 BJ0248.geopotential number by the normal gravity value computed on the
 BJ0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0248.degrees latitude (g = 980.6199 gals.).
 BJ0248
 BJ0248.The modeled gravity was interpolated from observed gravity values.
 BJ0248
 BJ0248;                    North         East    Units  Estimated Accuracy
 BJ0248;SPC LA S     -   241,510.      968,750.      MT  (+/- 180 meters Scaled)
 BJ0248
 BJ0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP284947(NAD 83)
 BJ0248
 BJ0248                          SUPERSEDED SURVEY CONTROL
 BJ0248
 BJ0248  NGVD 29 (11/26/84)    8.611  (m)           28.25   (f) ADJUSTED    1 1
 BJ0248
 BJ0248.Superseded values are not recommended for survey control.
 BJ0248
 BJ0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0248.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0248
 BJ0248_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0248_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0248_MARK LOGO: USACE
 BJ0248_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0248_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0248
 BJ0248  HISTORY     - Date     Condition        Report By
 BJ0248  HISTORY     - 1976     MONUMENTED       USACE
 BJ0248  HISTORY     - 1976     GOOD             NGS
 BJ0248
 BJ0248                          STATION DESCRIPTION
 BJ0248
 BJ0248'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0248'8.4 MI SOUTH FROM MORGANZA.
 BJ0248'0.8 MILES NORTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 BJ0248'HIGHWAY 10, THENCE 7.6 MILES WEST AND SOUTH ALONG A LEVEE ROAD, 0.55
 BJ0248'MILES SOUTH OF THE JUNCTION OF STATE HIGHWAY 10, 0.15 MILES SOUTH OF
 BJ0248'A CATTLEGUARD, 197 FT EAST OF THE CENTER LINE OF THE ROAD, A 1-INCH
 BJ0248'IRON PIPE WITH A CAP DRIVEN TO A DEPTH 99 FT ENCASED IN A 2-INCH
 BJ0248'IRON PIPE BORED TO A DEPTH OF 72 FT WITH A 3-INCH SCREW CAP FOR
 BJ0248'ACCESS. THE SCREW CAP PROJECTS 24-INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0649 ***********************************************************************
 BJ0649  DESIGNATION -  8 LLD ANO
 BJ0649  PID         -  BJ0649
 BJ0649  STATE/COUNTY-  LA/ST JAMES
 BJ0649  COUNTRY     -  US
 BJ0649  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0649
 BJ0649                         *CURRENT SURVEY CONTROL
 BJ0649  ______________________________________________________________________
 BJ0649* NAD 83(1986) POSITION- 30 05 53.     (N) 090 55 02.     (W)   SCALED
 BJ0649* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0649  **This station is located in a suspected subsidence area (see below).
 BJ0649  ______________________________________________________________________
 BJ0649  GEOID HEIGHT    -        -26.588 (meters)                     GEOID18
 BJ0649  DYNAMIC HEIGHT  -          6.042 (meters)       19.82  (feet) COMP
 BJ0649  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 BJ0649
 BJ0649.The horizontal coordinates were scaled from a map and have
 BJ0649.an estimated accuracy of +/- 6 seconds.
 BJ0649
 BJ0649.** This station is in an area of known vertical motion. If an
 BJ0649.** orthometric height was ever established but is not available 
 BJ0649.** in the current survey control section, the orthometric height
 BJ0649.** is considered suspect.  Suspect heights are available in the
 BJ0649.** superseded section only if requested.
 BJ0649
 BJ0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0649.GEOID18 height accuracy estimate available here.
 BJ0649
 BJ0649.Click photographs - Photos may exist for this station.
 BJ0649
 BJ0649.The dynamic height is computed by dividing the NAVD 88
 BJ0649.geopotential number by the normal gravity value computed on the
 BJ0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0649.degrees latitude (g = 980.6199 gals.).
 BJ0649
 BJ0649.The modeled gravity was interpolated from observed gravity values.
 BJ0649
 BJ0649;                    North         East    Units  Estimated Accuracy
 BJ0649;SPC LA S     -   177,210.    1,040,110.      MT  (+/- 180 meters Scaled)
 BJ0649
 BJ0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP007314(NAD 83)
 BJ0649
 BJ0649                          SUPERSEDED SURVEY CONTROL
 BJ0649
 BJ0649.No superseded survey control is available for this station.
 BJ0649
 BJ0649_MARKER: DD = SURVEY DISK
 BJ0649_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0649_STAMPING: 8 LLD ANO
 BJ0649_MARK LOGO: USACE
 BJ0649_PROJECTION: FLUSH
 BJ0649_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0649_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0649_ROD/PIPE-DEPTH: 21.6 meters
 BJ0649
 BJ0649  HISTORY     - Date     Condition        Report By
 BJ0649  HISTORY     - UNK      MONUMENTED       USACE
 BJ0649  HISTORY     - 1976     GOOD             NGS
 BJ0649
 BJ0649                          STATION DESCRIPTION
 BJ0649
 BJ0649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0649'7.5 MI EAST FROM DONALDSONVILLE.
 BJ0649'7.5 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF LESSARD
 BJ0649'STREET, 0.1 MILE NORTH OF THE SUNSHINE BRIDGE (STATE HIGHWAY 3089)
 BJ0649'OVER THE MISSISSIPPI RIVER, 39 FT EAST OF THE CENTER LINE OF THE
 BJ0649'HIGHWAY, 72 FT NORTH OF THE CENTER LINE OF A ROAD LEADING EAST OVER
 BJ0649'A LEVEE, 115.5 FT NORTHEAST OF AND ACROSS THE HIGHWAY FROM POWER LINE
 BJ0649'POLE NUMBER 6107 WITH TWO GUY WIRES, 110 FT SOUTHEAST OF A POWER LINE
 BJ0649'POLE WITH A LIGHT, A DISK ON THE TOP OF A 1-INCH IRON PIPE SET TO A
 BJ0649'DEPTH OF 71 FT.  THE PIPE AND THE DISK ARE SET IN CONCRETE FLUSH WITH
 BJ0649'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0499 ***********************************************************************
 AT0499  DESIGNATION -  8 NOS+WB
 AT0499  PID         -  AT0499
 AT0499  STATE/COUNTY-  LA/ORLEANS
 AT0499  COUNTRY     -  US
 AT0499  USGS QUAD   -  CHALMETTE (2018)
 AT0499
 AT0499                         *CURRENT SURVEY CONTROL
 AT0499  ______________________________________________________________________
 AT0499* NAD 83(1986) POSITION- 29 54 56.     (N) 089 59 09.     (W)   SCALED
 AT0499* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0499  **This station is located in a suspected subsidence area (see below).
 AT0499  ______________________________________________________________________
 AT0499  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 AT0499
 AT0499.The horizontal coordinates were scaled from a map and have
 AT0499.an estimated accuracy of +/- 6 seconds.
 AT0499
 AT0499.** This station is in an area of known vertical motion. If an
 AT0499.** orthometric height was ever established but is not available 
 AT0499.** in the current survey control section, the orthometric height
 AT0499.** is considered suspect.  Suspect heights are available in the
 AT0499.** superseded section only if requested.
 AT0499
 AT0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0499.GEOID18 height accuracy estimate available here.
 AT0499
 AT0499.Click photographs - Photos may exist for this station.
 AT0499
 AT0499;                    North         East    Units  Estimated Accuracy
 AT0499;SPC LA S     -   157,670.    1,130,110.      MT  (+/- 180 meters Scaled)
 AT0499
 AT0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU117131(NAD 83)
 AT0499
 AT0499                          SUPERSEDED SURVEY CONTROL
 AT0499
 AT0499.No superseded survey control is available for this station.
 AT0499
 AT0499_MARKER: DD = SURVEY DISK
 AT0499_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0499_STAMPING: 8 S AND WB
 AT0499_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0499_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0499_ROD/PIPE-DEPTH: 14.6 meters
 AT0499
 AT0499  HISTORY     - Date     Condition        Report By
 AT0499  HISTORY     - UNK      MONUMENTED       LA1690
 AT0499  HISTORY     - 1964     GOOD             CGS
 AT0499
 AT0499                          STATION DESCRIPTION
 AT0499
 AT0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0499'AT ALGIERS, ALONG SIMPSON PLACE, NEAR THE JUNCTION OF SIMPSON PLACE AT
 AT0499'FAIRFAX COURT, 202 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 AT0499'MCDONOGH NO. 45 ELEMENTARY SCHOOL, 25 1/2 FEET NORTH OF THE EXTENDED
 AT0499'CENTER LINE OF FAIRFAX COURT, 31 FEET EAST OF THE CENTER LINE OF
 AT0499'SIMPSON PLACE, 1.6 FEET WEST OF THE SOUTHWEST CORNER FENCE POST OF
 AT0499'YARD AROUND SCHOOL, 1.3 FEET EAST OF THE EAST EDGE OF CONCRETE
 AT0499'SIDEWALK, 1.8 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 AT0499'THE SIDEWALK, A DISK ON THE TOP OF ROD DRIVEN TO A DEPTH OF 48 WITH
 AT0499'DISK AND PROTECTED BY A 4-BY-6-INCH PIPE FILLED WITH CONCRETE FLUSH
 AT0499'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1608 ***********************************************************************
 CQ1608  DESIGNATION -  8 SES
 CQ1608  PID         -  CQ1608
 CQ1608  STATE/COUNTY-  LA/WEBSTER
 CQ1608  COUNTRY     -  US
 CQ1608  USGS QUAD   -  HEFLIN (2018)
 CQ1608
 CQ1608                         *CURRENT SURVEY CONTROL
 CQ1608  ______________________________________________________________________
 CQ1608* NAD 83(1986) POSITION- 32 28 13.     (N) 093 15 53.     (W)   SCALED
 CQ1608* NAVD 88 ORTHO HEIGHT -    84.51  (+/-2cm)      277.3   (feet) VERTCON3
 CQ1608  ______________________________________________________________________
 CQ1608  GEOID HEIGHT    -        -25.854 (meters)                     GEOID18
 CQ1608  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1608
 CQ1608.The horizontal coordinates were scaled from a map and have
 CQ1608.an estimated accuracy of +/- 6 seconds.
 CQ1608
 CQ1608.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1608.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1608
 CQ1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1608.GEOID18 height accuracy estimate available here.
 CQ1608
 CQ1608.The vertical order pertains to the NGVD 29 superseded value.
 CQ1608
 CQ1608.Click photographs - Photos may exist for this station.
 CQ1608
 CQ1608;                    North         East    Units  Estimated Accuracy
 CQ1608;SPC LA N     -   218,710.      928,110.      MT  (+/- 180 meters Scaled)
 CQ1608
 CQ1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR751925(NAD 83)
 CQ1608
 CQ1608                          SUPERSEDED SURVEY CONTROL
 CQ1608
 CQ1608  NGVD 29 (11/26/84)   84.580  (m)          277.49   (f) ADJUSTED    1 1
 CQ1608
 CQ1608.Superseded values are not recommended for survey control.
 CQ1608
 CQ1608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1608.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1608
 CQ1608_MARKER: DD = SURVEY DISK
 CQ1608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1608_STAMPING: S.E.S. NO 8 1934
 CQ1608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1608+STABILITY: SURFACE MOTION
 CQ1608
 CQ1608  HISTORY     - Date     Condition        Report By
 CQ1608  HISTORY     - 1934     MONUMENTED       LOCSUR
 CQ1608  HISTORY     - 1934     GOOD             CGS
 CQ1608  HISTORY     - 1938     GOOD             LOCSUR
 CQ1608  HISTORY     - 1977     GOOD             NGS
 CQ1608
 CQ1608                          STATION DESCRIPTION
 CQ1608
 CQ1608'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1608'1.1 MI N FROM HEFLIN.
 CQ1608'ABOUT 1.3 MILES NORTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM
 CQ1608'THE STATION AT HEFLIN, WEBSTER PARISH, ABOUT 0.3 MILE EAST OF THE
 CQ1608'TRACK, OPPOSITE MILEAGE 88.5, 30 FEET SOUTH OF A FARMHOUSE OWNED BY
 CQ1608'JOHN JONES, 67 FEET NORTHEAST OF A 24-INCH OAK TREE, AND IN A FENCE
 CQ1608'CORNER.  A SOIL EROSION SERVICE STANDARD DISK, STAMPED S.E.S. NO 8
 CQ1608'1934 AND SET IN THE TOP OF A CONCRETE POST.
 CQ1608
 CQ1608                          STATION RECOVERY (1938)
 CQ1608
 CQ1608'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1938
 CQ1608'RECOVERED IN GOOD CONDITION.
 CQ1608
 CQ1608                          STATION RECOVERY (1977)
 CQ1608
 CQ1608'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1608'1.1 MILES NORTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 CQ1608'CROSSING OF STATE HIGHWAY 531 AT HEFLIN, THENCE 0.3 MILE EAST ALONG
 CQ1608'PARISH ROAD 158 A, WHERE THE PAVEMENT ENDS, 33 FEET NORTH OF THE
 CQ1608'CENTER LINE OF THE ROAD, 30 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 CQ1608'OF A WHITE FRAME HOUSE, 11 FEET EAST OF THE EAST EDGE OF A WATER
 CQ1608'METER, AND SET IN THE CENTER OF A DIRT DRIVEWAY LEADING NORTH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2051 ***********************************************************************
 CQ2051  DESIGNATION -  8 V 1
 CQ2051  PID         -  CQ2051
 CQ2051  STATE/COUNTY-  LA/BOSSIER
 CQ2051  COUNTRY     -  US
 CQ2051  USGS QUAD   -  HUGHES (2018)
 CQ2051
 CQ2051                         *CURRENT SURVEY CONTROL
 CQ2051  ______________________________________________________________________
 CQ2051* NAD 83(1986) POSITION- 32 47 23.     (N) 093 43 16.     (W)   SCALED
 CQ2051* NAVD 88 ORTHO HEIGHT -    78.290 (meters)      256.86  (feet) ADJUSTED
 CQ2051  ______________________________________________________________________
 CQ2051  GEOID HEIGHT    -        -26.221 (meters)                     GEOID18
 CQ2051  DYNAMIC HEIGHT  -         78.202 (meters)      256.57  (feet) COMP
 CQ2051  MODELED GRAVITY -    979,524.5   (mgal)                       NAVD 88
 CQ2051
 CQ2051  VERT ORDER      -  SECOND    CLASS 0
 CQ2051
 CQ2051.The horizontal coordinates were scaled from a map and have
 CQ2051.an estimated accuracy of +/- 6 seconds.
 CQ2051
 CQ2051.The orthometric height was determined by differential leveling and
 CQ2051.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2051.in June 1991.
 CQ2051
 CQ2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2051.GEOID18 height accuracy estimate available here.
 CQ2051
 CQ2051.Click photographs - Photos may exist for this station.
 CQ2051
 CQ2051.The dynamic height is computed by dividing the NAVD 88
 CQ2051.geopotential number by the normal gravity value computed on the
 CQ2051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2051.degrees latitude (g = 980.6199 gals.).
 CQ2051
 CQ2051.The modeled gravity was interpolated from observed gravity values.
 CQ2051
 CQ2051;                    North         East    Units  Estimated Accuracy
 CQ2051;SPC LA N     -   254,530.      885,610.      MT  (+/- 180 meters Scaled)
 CQ2051
 CQ2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS324282(NAD 83)
 CQ2051
 CQ2051                          SUPERSEDED SURVEY CONTROL
 CQ2051
 CQ2051  NGVD 29 (11/26/84)   78.360  (m)          257.09   (f) ADJUSTED    2 0
 CQ2051
 CQ2051.Superseded values are not recommended for survey control.
 CQ2051
 CQ2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2051.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2051
 CQ2051_MARKER: DD = SURVEY DISK
 CQ2051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2051_STAMPING: 8V1 1968
 CQ2051_MARK LOGO: LADHGS
 CQ2051_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ2051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2051+STABILITY: SURFACE MOTION
 CQ2051
 CQ2051  HISTORY     - Date     Condition        Report By
 CQ2051  HISTORY     - 1968     MONUMENTED       LADH
 CQ2051  HISTORY     - 1969     GOOD             LADH
 CQ2051
 CQ2051                          STATION DESCRIPTION
 CQ2051
 CQ2051'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2051'6.5 MI N FROM BENTON.
 CQ2051'ABOUT 6.5 MILES NORTH ALONG LOUISIANA HIGHWAY 3 FROM JUNCTION OF
 CQ2051'LOUISIANA HIGHWAY 3 AND LOUISIANA HIGHWAY 162 IN BENTON.  IT IS 210
 CQ2051'FEET SOUTH OF CENTERLINE OF JUNCTION OF LOUISIANA 3 AND LOUISIANA
 CQ2051'HIGHWAY 160, 84 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 3, 130
 CQ2051'FEET SOUTHEAST FROM SOUTHEAST CORNER OF STOUTS STORE, 1 FOOT NORTH OF
 CQ2051'EAST-WEST FENCE, 19 FEET SOUTHEAST OF 22 INCH WHITE OAK TREE.  SET IN
 CQ2051'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL
 CQ2051'WITNESS POST IS SET 1.0 FOOT NORTHEAST OF THE MARK.  SECTION 28, T
 CQ2051'21N, R 13W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2063 ***********************************************************************
 CQ2063  DESIGNATION -  8 V 10
 CQ2063  PID         -  CQ2063
 CQ2063  STATE/COUNTY-  LA/BOSSIER
 CQ2063  COUNTRY     -  US
 CQ2063  USGS QUAD   -  IVAN (2018)
 CQ2063
 CQ2063                         *CURRENT SURVEY CONTROL
 CQ2063  ______________________________________________________________________
 CQ2063* NAD 83(1986) POSITION- 32 48 29.     (N) 093 34 07.     (W)   SCALED
 CQ2063* NAVD 88 ORTHO HEIGHT -    70.501 (meters)      231.30  (feet) ADJUSTED
 CQ2063  ______________________________________________________________________
 CQ2063  GEOID HEIGHT    -        -26.177 (meters)                     GEOID18
 CQ2063  DYNAMIC HEIGHT  -         70.423 (meters)      231.05  (feet) COMP
 CQ2063  MODELED GRAVITY -    979,527.6   (mgal)                       NAVD 88
 CQ2063
 CQ2063  VERT ORDER      -  SECOND    CLASS 0
 CQ2063
 CQ2063.The horizontal coordinates were scaled from a map and have
 CQ2063.an estimated accuracy of +/- 6 seconds.
 CQ2063
 CQ2063.The orthometric height was determined by differential leveling and
 CQ2063.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2063.in June 1991.
 CQ2063
 CQ2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2063.GEOID18 height accuracy estimate available here.
 CQ2063
 CQ2063.Click photographs - Photos may exist for this station.
 CQ2063
 CQ2063.The dynamic height is computed by dividing the NAVD 88
 CQ2063.geopotential number by the normal gravity value computed on the
 CQ2063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2063.degrees latitude (g = 980.6199 gals.).
 CQ2063
 CQ2063.The modeled gravity was interpolated from observed gravity values.
 CQ2063
 CQ2063;                    North         East    Units  Estimated Accuracy
 CQ2063;SPC LA N     -   256,410.      899,920.      MT  (+/- 180 meters Scaled)
 CQ2063
 CQ2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS467301(NAD 83)
 CQ2063
 CQ2063                          SUPERSEDED SURVEY CONTROL
 CQ2063
 CQ2063  NGVD 29 (11/26/84)   70.568  (m)          231.52   (f) ADJUSTED    2 0
 CQ2063
 CQ2063.Superseded values are not recommended for survey control.
 CQ2063
 CQ2063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2063.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2063
 CQ2063_MARKER: DD = SURVEY DISK
 CQ2063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2063_STAMPING: 8V10 1968
 CQ2063_MARK LOGO: LADHGS
 CQ2063_PROJECTION: PROJECTING 15 CENTIMETERS
 CQ2063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2063+STABILITY: SURFACE MOTION
 CQ2063
 CQ2063  HISTORY     - Date     Condition        Report By
 CQ2063  HISTORY     - 1968     MONUMENTED       LADH
 CQ2063  HISTORY     - 1969     GOOD             LADH
 CQ2063  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ2063  HISTORY     - 20020114 MARK NOT FOUND   NGS
 CQ2063
 CQ2063                          STATION DESCRIPTION
 CQ2063
 CQ2063'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2063'3.7 MI E FROM ROCKY MOUNT.
 CQ2063'ABOUT 3.7 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ2063'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 157 IN ROCKY MOUNT.  IT IS
 CQ2063'89 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 96 FEET
 CQ2063'NORTHEAST OF PIPE LINE MARKER NUMBER 71, 32 FEET EAST OF EAST SIDE OF
 CQ2063'PIPE LINE RIGHT OF WAY.  SET IN TOP OF A CONCRETE POST PROJECTING 6
 CQ2063'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2 FEET SOUTHWEST
 CQ2063'OF THE MARK.  SECTION 14, T 21N, R 12W.
 CQ2063
 CQ2063                          STATION RECOVERY (2001)
 CQ2063
 CQ2063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2063'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2063
 CQ2063                          STATION RECOVERY (2002)
 CQ2063
 CQ2063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2063'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2064 ***********************************************************************
 CQ2064  DESIGNATION -  8 V 11
 CQ2064  PID         -  CQ2064
 CQ2064  STATE/COUNTY-  LA/BOSSIER
 CQ2064  COUNTRY     -  US
 CQ2064  USGS QUAD   -  IVAN (2018)
 CQ2064
 CQ2064                         *CURRENT SURVEY CONTROL
 CQ2064  ______________________________________________________________________
 CQ2064* NAD 83(1986) POSITION- 32 48 02.     (N) 093 33 22.     (W)   SCALED
 CQ2064* NAVD 88 ORTHO HEIGHT -    69.379 (meters)      227.62  (feet) ADJUSTED
 CQ2064  ______________________________________________________________________
 CQ2064  GEOID HEIGHT    -        -26.169 (meters)                     GEOID18
 CQ2064  DYNAMIC HEIGHT  -         69.302 (meters)      227.37  (feet) COMP
 CQ2064  MODELED GRAVITY -    979,527.8   (mgal)                       NAVD 88
 CQ2064
 CQ2064  VERT ORDER      -  SECOND    CLASS 0
 CQ2064
 CQ2064.The horizontal coordinates were scaled from a map and have
 CQ2064.an estimated accuracy of +/- 6 seconds.
 CQ2064
 CQ2064.The orthometric height was determined by differential leveling and
 CQ2064.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2064.in June 1991.
 CQ2064
 CQ2064.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2064.GEOID18 height accuracy estimate available here.
 CQ2064
 CQ2064.Click photographs - Photos may exist for this station.
 CQ2064
 CQ2064.The dynamic height is computed by dividing the NAVD 88
 CQ2064.geopotential number by the normal gravity value computed on the
 CQ2064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2064.degrees latitude (g = 980.6199 gals.).
 CQ2064
 CQ2064.The modeled gravity was interpolated from observed gravity values.
 CQ2064
 CQ2064;                    North         East    Units  Estimated Accuracy
 CQ2064;SPC LA N     -   255,570.      901,080.      MT  (+/- 180 meters Scaled)
 CQ2064
 CQ2064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS479293(NAD 83)
 CQ2064
 CQ2064                          SUPERSEDED SURVEY CONTROL
 CQ2064
 CQ2064  NGVD 29 (11/26/84)   69.446  (m)          227.84   (f) ADJUSTED    2 0
 CQ2064
 CQ2064.Superseded values are not recommended for survey control.
 CQ2064
 CQ2064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2064.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2064
 CQ2064_MARKER: DD = SURVEY DISK
 CQ2064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2064_STAMPING: 8V11 1968
 CQ2064_MARK LOGO: LADHGS
 CQ2064_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2064+STABILITY: SURFACE MOTION
 CQ2064
 CQ2064  HISTORY     - Date     Condition        Report By
 CQ2064  HISTORY     - 1968     MONUMENTED       LADH
 CQ2064  HISTORY     - 1969     GOOD             LADH
 CQ2064  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ2064  HISTORY     - 20020114 MARK NOT FOUND   NGS
 CQ2064
 CQ2064                          STATION DESCRIPTION
 CQ2064
 CQ2064'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2064'4.6 MI E FROM ROCKY MOUNT.
 CQ2064'ABOUT 4.6 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ2064'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 157 IN ROCKY MOUNT.  IT IS
 CQ2064'111 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 26 FEET EAST OF
 CQ2064'DIM LOGGING ROAD, 811 FEET EAST OF 3-4 X 8 FT. R.C. BOX UNDER
 CQ2064'LOUISIANA HIGHWAY 160, 544 FEET WEST OF 24 INCH R.C. PIPE CROSS DRAIN
 CQ2064'UNDER LOUISIANA HIGHWAY 160.  SET IN TOP OF A CONCRETE POST PROJECTING
 CQ2064'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS 1 FOOT NORTH OF
 CQ2064'THE MARK.  SECTION 24, T 21N, R 12W.
 CQ2064
 CQ2064                          STATION RECOVERY (2001)
 CQ2064
 CQ2064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2064'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2064
 CQ2064                          STATION RECOVERY (2002)
 CQ2064
 CQ2064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2064'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2065 ***********************************************************************
 CQ2065  DESIGNATION -  8 V 12
 CQ2065  PID         -  CQ2065
 CQ2065  STATE/COUNTY-  LA/BOSSIER
 CQ2065  COUNTRY     -  US
 CQ2065  USGS QUAD   -  IVAN (2018)
 CQ2065
 CQ2065                         *CURRENT SURVEY CONTROL
 CQ2065  ______________________________________________________________________
 CQ2065* NAD 83(1986) POSITION- 32 47 41.     (N) 093 32 28.     (W)   SCALED
 CQ2065* NAVD 88 ORTHO HEIGHT -    69.934 (meters)      229.44  (feet) ADJUSTED
 CQ2065  ______________________________________________________________________
 CQ2065  GEOID HEIGHT    -        -26.161 (meters)                     GEOID18
 CQ2065  DYNAMIC HEIGHT  -         69.856 (meters)      229.19  (feet) COMP
 CQ2065  MODELED GRAVITY -    979,528.3   (mgal)                       NAVD 88
 CQ2065
 CQ2065  VERT ORDER      -  SECOND    CLASS 0
 CQ2065
 CQ2065.The horizontal coordinates were scaled from a map and have
 CQ2065.an estimated accuracy of +/- 6 seconds.
 CQ2065
 CQ2065.The orthometric height was determined by differential leveling and
 CQ2065.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2065.in June 1991.
 CQ2065
 CQ2065.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2065.GEOID18 height accuracy estimate available here.
 CQ2065
 CQ2065.Click photographs - Photos may exist for this station.
 CQ2065
 CQ2065.The dynamic height is computed by dividing the NAVD 88
 CQ2065.geopotential number by the normal gravity value computed on the
 CQ2065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2065.degrees latitude (g = 980.6199 gals.).
 CQ2065
 CQ2065.The modeled gravity was interpolated from observed gravity values.
 CQ2065
 CQ2065;                    North         East    Units  Estimated Accuracy
 CQ2065;SPC LA N     -   254,910.      902,480.      MT  (+/- 180 meters Scaled)
 CQ2065
 CQ2065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS493286(NAD 83)
 CQ2065
 CQ2065                          SUPERSEDED SURVEY CONTROL
 CQ2065
 CQ2065  NGVD 29 (11/26/84)   70.000  (m)          229.66   (f) ADJUSTED    2 0
 CQ2065
 CQ2065.Superseded values are not recommended for survey control.
 CQ2065
 CQ2065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2065.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2065
 CQ2065_MARKER: DD = SURVEY DISK
 CQ2065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2065_STAMPING: 8V12 1968
 CQ2065_MARK LOGO: LADHGS
 CQ2065_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2065+STABILITY: SURFACE MOTION
 CQ2065
 CQ2065  HISTORY     - Date     Condition        Report By
 CQ2065  HISTORY     - 1968     MONUMENTED       LADH
 CQ2065  HISTORY     - 1969     GOOD             LADH
 CQ2065  HISTORY     - 20010331 GOOD             NGS
 CQ2065  HISTORY     - 20020114 GOOD             NGS
 CQ2065
 CQ2065                          STATION DESCRIPTION
 CQ2065
 CQ2065'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2065'0.4 MI W FROM IVAN.
 CQ2065'ABOUT 0.4 MILES WEST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ2065'PARISH ROAD CALLED YOUNGS ROAD IN IVAN.  IT IS 113 FEET NORTH OF
 CQ2065'CENTERLINE OF LOUISIANA HIGHWAY 160, 105 FEET NORTHWEST OF POWER POLE
 CQ2065'AT NORTHEAST CORNER OF LOUISIANA HIGHWAY 160 AND HARRIS ROAD RIGHT OF
 CQ2065'WAY CORNER, 51 FEET WEST OF CENTERLINE OF HARRIS ROAD ON SMALL MOUND,
 CQ2065'5.6 MILES EAST FROM JUNCTION OF LOUISIANA HIGHWAY 157 AND LOUISIANA
 CQ2065'HIGHWAY 160 IN ROCKY MOUNT AND 1 MILE WEST OF B.M. 8V11.  SET IN TOP
 CQ2065'OF CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 CQ2065'WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.  SECTION 19, T 21N, R
 CQ2065'11W.
 CQ2065
 CQ2065                          STATION RECOVERY (2001)
 CQ2065
 CQ2065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2065'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2065
 CQ2065                          STATION RECOVERY (2002)
 CQ2065
 CQ2065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2065'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2066 ***********************************************************************
 CQ2066  DESIGNATION -  8 V 13
 CQ2066  PID         -  CQ2066
 CQ2066  STATE/COUNTY-  LA/BOSSIER
 CQ2066  COUNTRY     -  US
 CQ2066  USGS QUAD   -  IVAN (2018)
 CQ2066
 CQ2066                         *CURRENT SURVEY CONTROL
 CQ2066  ______________________________________________________________________
 CQ2066* NAD 83(1986) POSITION- 32 48 05.     (N) 093 32 01.     (W)   SCALED
 CQ2066* NAVD 88 ORTHO HEIGHT -    70.493 (meters)      231.28  (feet) ADJUSTED
 CQ2066  ______________________________________________________________________
 CQ2066  GEOID HEIGHT    -        -26.158 (meters)                     GEOID18
 CQ2066  DYNAMIC HEIGHT  -         70.415 (meters)      231.02  (feet) COMP
 CQ2066  MODELED GRAVITY -    979,529.7   (mgal)                       NAVD 88
 CQ2066
 CQ2066  VERT ORDER      -  SECOND    CLASS 0
 CQ2066
 CQ2066.The horizontal coordinates were scaled from a map and have
 CQ2066.an estimated accuracy of +/- 6 seconds.
 CQ2066
 CQ2066.The orthometric height was determined by differential leveling and
 CQ2066.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2066.in June 1991.
 CQ2066
 CQ2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2066.GEOID18 height accuracy estimate available here.
 CQ2066
 CQ2066.Click photographs - Photos may exist for this station.
 CQ2066
 CQ2066.The dynamic height is computed by dividing the NAVD 88
 CQ2066.geopotential number by the normal gravity value computed on the
 CQ2066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2066.degrees latitude (g = 980.6199 gals.).
 CQ2066
 CQ2066.The modeled gravity was interpolated from observed gravity values.
 CQ2066
 CQ2066;                    North         East    Units  Estimated Accuracy
 CQ2066;SPC LA N     -   255,640.      903,190.      MT  (+/- 180 meters Scaled)
 CQ2066
 CQ2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS500293(NAD 83)
 CQ2066
 CQ2066                          SUPERSEDED SURVEY CONTROL
 CQ2066
 CQ2066  NGVD 29 (11/26/84)   70.558  (m)          231.49   (f) ADJUSTED    2 0
 CQ2066
 CQ2066.Superseded values are not recommended for survey control.
 CQ2066
 CQ2066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2066.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2066
 CQ2066_MARKER: DD = SURVEY DISK
 CQ2066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2066_STAMPING: 8V13 1968
 CQ2066_MARK LOGO: LADHGS
 CQ2066_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2066+STABILITY: SURFACE MOTION
 CQ2066
 CQ2066  HISTORY     - Date     Condition        Report By
 CQ2066  HISTORY     - 1968     MONUMENTED       LADH
 CQ2066  HISTORY     - 1969     GOOD             LADH
 CQ2066  HISTORY     - 1980     GOOD             LADTD
 CQ2066  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ2066  HISTORY     - 20020114 MARK NOT FOUND   NGS
 CQ2066
 CQ2066                          STATION DESCRIPTION
 CQ2066
 CQ2066'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2066'0.5 MI E FROM IVAN.
 CQ2066'ABOUT 0.5 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ2066'PARISH ROAD CALLED YOUNGS ROAD AND LOUISIANA HIGHWAY 160 IN IVAN.  IT
 CQ2066'IS 106 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 160 AND PARISH
 CQ2066'ROAD CALLED BASS ROAD JUNCTION, ON SOUTH SIDE OF CULTIVATED FIELD, 1
 CQ2066'FOOT SOUTH OF FENCE RUNNING EAST AND WEST, 35 FEET NORTH OF 30 INCH
 CQ2066'RED OAK.  SET IN TOP OF CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 CQ2066'GROUND.  A STEEL WITNESS POST IS SET 2 FEET EAST OF THE MARK. SECTION
 CQ2066'19, T 21N, R 11W.
 CQ2066
 CQ2066                          STATION RECOVERY (1980)
 CQ2066
 CQ2066'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ2066'RECOVERED IN GOOD CONDITION.
 CQ2066
 CQ2066                          STATION RECOVERY (2001)
 CQ2066
 CQ2066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2066'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2066
 CQ2066                          STATION RECOVERY (2002)
 CQ2066
 CQ2066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2066'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2067 ***********************************************************************
 CQ2067  DESIGNATION -  8 V 14
 CQ2067  PID         -  CQ2067
 CQ2067  STATE/COUNTY-  LA/BOSSIER
 CQ2067  COUNTRY     -  US
 CQ2067  USGS QUAD   -  IVAN (2018)
 CQ2067
 CQ2067                         *CURRENT SURVEY CONTROL
 CQ2067  ______________________________________________________________________
 CQ2067* NAD 83(1986) POSITION- 32 49 02.     (N) 093 31 26.     (W)   SCALED
 CQ2067* NAVD 88 ORTHO HEIGHT -    70.173 (meters)      230.23  (feet) ADJUSTED
 CQ2067  ______________________________________________________________________
 CQ2067  GEOID HEIGHT    -        -26.157 (meters)                     GEOID18
 CQ2067  DYNAMIC HEIGHT  -         70.095 (meters)      229.97  (feet) COMP
 CQ2067  MODELED GRAVITY -    979,532.3   (mgal)                       NAVD 88
 CQ2067
 CQ2067  VERT ORDER      -  SECOND    CLASS 0
 CQ2067
 CQ2067.The horizontal coordinates were scaled from a map and have
 CQ2067.an estimated accuracy of +/- 6 seconds.
 CQ2067
 CQ2067.The orthometric height was determined by differential leveling and
 CQ2067.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2067.in June 1991.
 CQ2067
 CQ2067.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2067.GEOID18 height accuracy estimate available here.
 CQ2067
 CQ2067.Click photographs - Photos may exist for this station.
 CQ2067
 CQ2067.The dynamic height is computed by dividing the NAVD 88
 CQ2067.geopotential number by the normal gravity value computed on the
 CQ2067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2067.degrees latitude (g = 980.6199 gals.).
 CQ2067
 CQ2067.The modeled gravity was interpolated from observed gravity values.
 CQ2067
 CQ2067;                    North         East    Units  Estimated Accuracy
 CQ2067;SPC LA N     -   257,390.      904,120.      MT  (+/- 180 meters Scaled)
 CQ2067
 CQ2067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS509311(NAD 83)
 CQ2067
 CQ2067                          SUPERSEDED SURVEY CONTROL
 CQ2067
 CQ2067  NGVD 29 (11/26/84)   70.239  (m)          230.44   (f) ADJUSTED    2 0
 CQ2067
 CQ2067.Superseded values are not recommended for survey control.
 CQ2067
 CQ2067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2067.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2067
 CQ2067_MARKER: DD = SURVEY DISK
 CQ2067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2067_STAMPING: 8V14 1968
 CQ2067_MARK LOGO: LADHGS
 CQ2067_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2067+STABILITY: SURFACE MOTION
 CQ2067
 CQ2067  HISTORY     - Date     Condition        Report By
 CQ2067  HISTORY     - 1968     MONUMENTED       LADH
 CQ2067  HISTORY     - 1969     GOOD             LADH
 CQ2067  HISTORY     - 1980     GOOD             LADTD
 CQ2067  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ2067  HISTORY     - 20020114 MARK NOT FOUND   NGS
 CQ2067
 CQ2067                          STATION DESCRIPTION
 CQ2067
 CQ2067'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2067'1.7 MI E FROM IVAN.
 CQ2067'ABOUT 1.7 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ2067'PARISH ROAD CALLED YOUNGS ROAD AND LOUISIANA 160 IN IVAN.  IT IS 105
 CQ2067'FEET NORTHWEST OF CENTERLINE OF LOUISIANA HIGHWAY 160, 92 FEET
 CQ2067'SOUTHEAST OF CENTERLINE OF LOUISIANA HIGHWAY 529, 35 FEET EAST OF
 CQ2067'LARGE PINE NEAREST CENTERLINE OF LOUISIANA HIGHWAY 160 IN LINE OF SIX
 CQ2067'LARGE PINES.  SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 CQ2067'THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK.
 CQ2067'SECTION 17, T 21N, R 11W.
 CQ2067
 CQ2067                          STATION RECOVERY (1980)
 CQ2067
 CQ2067'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ2067'RECOVERED IN GOOD CONDITION.
 CQ2067
 CQ2067                          STATION RECOVERY (2001)
 CQ2067
 CQ2067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2067'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2067
 CQ2067                          STATION RECOVERY (2002)
 CQ2067
 CQ2067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2067'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1405 ***********************************************************************
 CQ1405  DESIGNATION -  8 V 16
 CQ1405  PID         -  CQ1405
 CQ1405  STATE/COUNTY-  LA/BOSSIER
 CQ1405  COUNTRY     -  US
 CQ1405  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1405
 CQ1405                         *CURRENT SURVEY CONTROL
 CQ1405  ______________________________________________________________________
 CQ1405* NAD 83(1986) POSITION- 32 49 24.     (N) 093 29 30.     (W)   SCALED
 CQ1405* NAVD 88 ORTHO HEIGHT -    68.195 (meters)      223.74  (feet) ADJUSTED
 CQ1405  ______________________________________________________________________
 CQ1405  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 CQ1405  DYNAMIC HEIGHT  -         68.120 (meters)      223.49  (feet) COMP
 CQ1405  MODELED GRAVITY -    979,534.0   (mgal)                       NAVD 88
 CQ1405
 CQ1405  VERT ORDER      -  SECOND    CLASS 0
 CQ1405
 CQ1405.The horizontal coordinates were scaled from a map and have
 CQ1405.an estimated accuracy of +/- 6 seconds.
 CQ1405
 CQ1405.The orthometric height was determined by differential leveling and
 CQ1405.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1405.in June 1991.
 CQ1405
 CQ1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1405.GEOID18 height accuracy estimate available here.
 CQ1405
 CQ1405.Click photographs - Photos may exist for this station.
 CQ1405
 CQ1405.The dynamic height is computed by dividing the NAVD 88
 CQ1405.geopotential number by the normal gravity value computed on the
 CQ1405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1405.degrees latitude (g = 980.6199 gals.).
 CQ1405
 CQ1405.The modeled gravity was interpolated from observed gravity values.
 CQ1405
 CQ1405;                    North         East    Units  Estimated Accuracy
 CQ1405;SPC LA N     -   258,040.      907,140.      MT  (+/- 180 meters Scaled)
 CQ1405
 CQ1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS539318(NAD 83)
 CQ1405
 CQ1405                          SUPERSEDED SURVEY CONTROL
 CQ1405
 CQ1405  NGVD 29 (11/26/84)   68.260  (m)          223.95   (f) ADJUSTED    2 0
 CQ1405
 CQ1405.Superseded values are not recommended for survey control.
 CQ1405
 CQ1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1405.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1405
 CQ1405_MARKER: DD = SURVEY DISK
 CQ1405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1405_STAMPING: 8V16 1968
 CQ1405_MARK LOGO: LADHGS
 CQ1405_PROJECTION: FLUSH
 CQ1405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1405+STABILITY: SURFACE MOTION
 CQ1405
 CQ1405  HISTORY     - Date     Condition        Report By
 CQ1405  HISTORY     - 1968     MONUMENTED       LADH
 CQ1405  HISTORY     - 1969     GOOD             LADH
 CQ1405  HISTORY     - 1980     GOOD             LADTD
 CQ1405  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ1405  HISTORY     - 20020114 GOOD             NGS
 CQ1405
 CQ1405                          STATION DESCRIPTION
 CQ1405
 CQ1405'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1405'3.6 MI E FROM IVAN.
 CQ1405'ABOUT 3.6 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1405'PARISH ROAD CALLED YOUNGS ROAD AND LOUISIANA HIGHWAY 160 IN IVAN.  IT
 CQ1405'IS 147 FEET SOUTH OF CENTERLINE OF HIGHWAY 160, 47 FEET NORTHEAST OF
 CQ1405'NORTHEAST CORNER OF FRAME RESIDENCE OF JOHN SIMS, 11 FEET SOUTHEAST OF
 CQ1405'15 INCH COTTONWOOD IN YARD OF RESIDENCE, 1 FOOT WEST OF EAST YARD
 CQ1405'FENCE.  SET IN THE TOP OF CONCRETE POST PROJECTING FLUSH WITH GROUND.
 CQ1405'A STEEL WITNESS POST IS SET 1 FOOT NORTH OF THE MARK.  SECTION 10, T
 CQ1405'21N, R 11W.
 CQ1405
 CQ1405                          STATION RECOVERY (1980)
 CQ1405
 CQ1405'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1405'RECOVERED IN GOOD CONDITION.
 CQ1405
 CQ1405                          STATION RECOVERY (2001)
 CQ1405
 CQ1405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ1405'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ1405
 CQ1405                          STATION RECOVERY (2002)
 CQ1405
 CQ1405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1405'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1406 ***********************************************************************
 CQ1406  DESIGNATION -  8 V 17
 CQ1406  PID         -  CQ1406
 CQ1406  STATE/COUNTY-  LA/BOSSIER
 CQ1406  COUNTRY     -  US
 CQ1406  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1406
 CQ1406                         *CURRENT SURVEY CONTROL
 CQ1406  ______________________________________________________________________
 CQ1406* NAD 83(1986) POSITION- 32 49 15.     (N) 093 28 31.     (W)   SCALED
 CQ1406* NAVD 88 ORTHO HEIGHT -    66.305 (meters)      217.54  (feet) ADJUSTED
 CQ1406  ______________________________________________________________________
 CQ1406  GEOID HEIGHT    -        -26.135 (meters)                     GEOID18
 CQ1406  DYNAMIC HEIGHT  -         66.232 (meters)      217.30  (feet) COMP
 CQ1406  MODELED GRAVITY -    979,534.3   (mgal)                       NAVD 88
 CQ1406
 CQ1406  VERT ORDER      -  SECOND    CLASS 0
 CQ1406
 CQ1406.The horizontal coordinates were scaled from a map and have
 CQ1406.an estimated accuracy of +/- 6 seconds.
 CQ1406
 CQ1406.The orthometric height was determined by differential leveling and
 CQ1406.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1406.in June 1991.
 CQ1406
 CQ1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1406.GEOID18 height accuracy estimate available here.
 CQ1406
 CQ1406.Click photographs - Photos may exist for this station.
 CQ1406
 CQ1406.The dynamic height is computed by dividing the NAVD 88
 CQ1406.geopotential number by the normal gravity value computed on the
 CQ1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1406.degrees latitude (g = 980.6199 gals.).
 CQ1406
 CQ1406.The modeled gravity was interpolated from observed gravity values.
 CQ1406
 CQ1406;                    North         East    Units  Estimated Accuracy
 CQ1406;SPC LA N     -   257,750.      908,670.      MT  (+/- 180 meters Scaled)
 CQ1406
 CQ1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS555315(NAD 83)
 CQ1406
 CQ1406                          SUPERSEDED SURVEY CONTROL
 CQ1406
 CQ1406  NGVD 29 (11/26/84)   66.370  (m)          217.75   (f) ADJUSTED    2 0
 CQ1406
 CQ1406.Superseded values are not recommended for survey control.
 CQ1406
 CQ1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1406.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1406
 CQ1406_MARKER: DD = SURVEY DISK
 CQ1406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1406_STAMPING: 8V17 1968
 CQ1406_MARK LOGO: LADHGS
 CQ1406_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1406+STABILITY: SURFACE MOTION
 CQ1406
 CQ1406  HISTORY     - Date     Condition        Report By
 CQ1406  HISTORY     - 1968     MONUMENTED       LADH
 CQ1406  HISTORY     - 1969     GOOD             LADH
 CQ1406  HISTORY     - 1980     GOOD             LADTD
 CQ1406  HISTORY     - 20010331 GOOD             NGS
 CQ1406  HISTORY     - 20020114 GOOD             NGS
 CQ1406
 CQ1406                          STATION DESCRIPTION
 CQ1406
 CQ1406'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1406'4.6 MI E FROM IVAN.
 CQ1406'ABOUT 4.6 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1406'PARISH ROAD CALLED YOUNGS ROAD AND LOUISIANA HIGHWAY 160 IN IVAN.  IT
 CQ1406'IS 212 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 37 FEET EAST
 CQ1406'OF EAST SIDE OF PIPE LINE RIGHT OF WAY, 25 FEET SOUTH OF TRACE OF OLD
 CQ1406'GRADED ROAD RUNNING EAST AND WEST, 5.2 MILES WEST OF JUNCTION OF
 CQ1406'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY AND 1.0
 CQ1406'MILES EAST OF B.M. 8V16.  SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ1406'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1 FOOT NORTH
 CQ1406'OF THE MARK.  SECTION 11, T 21N, R 11W.
 CQ1406
 CQ1406                          STATION RECOVERY (1980)
 CQ1406
 CQ1406'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1406'RECOVERED IN GOOD CONDITION.
 CQ1406
 CQ1406                          STATION RECOVERY (2001)
 CQ1406
 CQ1406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ1406'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ1406
 CQ1406                          STATION RECOVERY (2002)
 CQ1406
 CQ1406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1406'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1407 ***********************************************************************
 CQ1407  DESIGNATION -  8 V 18
 CQ1407  PID         -  CQ1407
 CQ1407  STATE/COUNTY-  LA/BOSSIER
 CQ1407  COUNTRY     -  US
 CQ1407  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1407
 CQ1407                         *CURRENT SURVEY CONTROL
 CQ1407  ______________________________________________________________________
 CQ1407* NAD 83(1986) POSITION- 32 48 52.     (N) 093 27 40.     (W)   SCALED
 CQ1407* NAVD 88 ORTHO HEIGHT -    62.540 (meters)      205.18  (feet) ADJUSTED
 CQ1407  ______________________________________________________________________
 CQ1407  GEOID HEIGHT    -        -26.128 (meters)                     GEOID18
 CQ1407  DYNAMIC HEIGHT  -         62.471 (meters)      204.96  (feet) COMP
 CQ1407  MODELED GRAVITY -    979,533.9   (mgal)                       NAVD 88
 CQ1407
 CQ1407  VERT ORDER      -  SECOND    CLASS 0
 CQ1407
 CQ1407.The horizontal coordinates were scaled from a map and have
 CQ1407.an estimated accuracy of +/- 6 seconds.
 CQ1407
 CQ1407.The orthometric height was determined by differential leveling and
 CQ1407.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1407.in June 1991.
 CQ1407
 CQ1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1407.GEOID18 height accuracy estimate available here.
 CQ1407
 CQ1407.Click photographs - Photos may exist for this station.
 CQ1407
 CQ1407.The dynamic height is computed by dividing the NAVD 88
 CQ1407.geopotential number by the normal gravity value computed on the
 CQ1407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1407.degrees latitude (g = 980.6199 gals.).
 CQ1407
 CQ1407.The modeled gravity was interpolated from observed gravity values.
 CQ1407
 CQ1407;                    North         East    Units  Estimated Accuracy
 CQ1407;SPC LA N     -   257,030.      909,990.      MT  (+/- 180 meters Scaled)
 CQ1407
 CQ1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS568308(NAD 83)
 CQ1407
 CQ1407                          SUPERSEDED SURVEY CONTROL
 CQ1407
 CQ1407  NGVD 29 (11/26/84)   62.604  (m)          205.39   (f) ADJUSTED    2 0
 CQ1407
 CQ1407.Superseded values are not recommended for survey control.
 CQ1407
 CQ1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1407.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1407
 CQ1407_MARKER: DD = SURVEY DISK
 CQ1407_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1407_SP_SET: BRIDGE
 CQ1407_STAMPING: 8V18 1968
 CQ1407_MARK LOGO: LADHGS
 CQ1407_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1407
 CQ1407  HISTORY     - Date     Condition        Report By
 CQ1407  HISTORY     - 1968     MONUMENTED       LADH
 CQ1407  HISTORY     - 1969     GOOD             LADH
 CQ1407  HISTORY     - 1980     GOOD             LADTD
 CQ1407  HISTORY     - 20010331 GOOD             NGS
 CQ1407  HISTORY     - 20020114 GOOD             NGS
 CQ1407
 CQ1407                          STATION DESCRIPTION
 CQ1407
 CQ1407'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1407'4.3 MI W FROM COTTON VALLEY.
 CQ1407'ABOUT 4.3 MILES WEST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ1407'LOUISIANAN HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT
 CQ1407'IS 18 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, IN WEST END
 CQ1407'OF BRIDGE ABUTMENT OVER BODCAW BAYOU.  DISK DRILLED IN ABUTMENT FLUSH.
 CQ1407'A STEEL WITNESS POST IS SET 2 FEET SOUTH OF THE MARK. SECTION 14, T
 CQ1407'21N, R 11W.
 CQ1407
 CQ1407                          STATION RECOVERY (1980)
 CQ1407
 CQ1407'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ1407'RECOVERED IN GOOD CONDITION.
 CQ1407
 CQ1407                          STATION RECOVERY (2001)
 CQ1407
 CQ1407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ1407'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ1407
 CQ1407                          STATION RECOVERY (2002)
 CQ1407
 CQ1407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1407'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2371 ***********************************************************************
 CQ2371  DESIGNATION -  8 V 19
 CQ2371  PID         -  CQ2371
 CQ2371  STATE/COUNTY-  LA/BOSSIER
 CQ2371  COUNTRY     -  US
 CQ2371  USGS QUAD   -  PLAIN DEALING (2018)
 CQ2371
 CQ2371                         *CURRENT SURVEY CONTROL
 CQ2371  ______________________________________________________________________
 CQ2371* NAD 83(1986) POSITION- 32 54 20.     (N) 093 41 47.     (W)   SCALED
 CQ2371* NAVD 88 ORTHO HEIGHT -    83.828 (meters)      275.03  (feet) ADJUSTED
 CQ2371  ______________________________________________________________________
 CQ2371  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 CQ2371  DYNAMIC HEIGHT  -         83.735 (meters)      274.72  (feet) COMP
 CQ2371  MODELED GRAVITY -    979,531.4   (mgal)                       NAVD 88
 CQ2371
 CQ2371  VERT ORDER      -  SECOND    CLASS II
 CQ2371
 CQ2371.The horizontal coordinates were scaled from a map and have
 CQ2371.an estimated accuracy of +/- 6 seconds.
 CQ2371
 CQ2371.The orthometric height was determined by differential leveling and
 CQ2371.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2371.in June 1991.
 CQ2371
 CQ2371.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2371.GEOID18 height accuracy estimate available here.
 CQ2371
 CQ2371.Click photographs - Photos may exist for this station.
 CQ2371
 CQ2371.The dynamic height is computed by dividing the NAVD 88
 CQ2371.geopotential number by the normal gravity value computed on the
 CQ2371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2371.degrees latitude (g = 980.6199 gals.).
 CQ2371
 CQ2371.The modeled gravity was interpolated from observed gravity values.
 CQ2371
 CQ2371;                    North         East    Units  Estimated Accuracy
 CQ2371;SPC LA N     -   267,350.      888,070.      MT  (+/- 180 meters Scaled)
 CQ2371
 CQ2371_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS348410(NAD 83)
 CQ2371
 CQ2371                          SUPERSEDED SURVEY CONTROL
 CQ2371
 CQ2371  NGVD 29 (11/26/84)   83.894  (m)          275.24   (f) ADJUSTED    2 2
 CQ2371
 CQ2371.Superseded values are not recommended for survey control.
 CQ2371
 CQ2371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2371.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2371
 CQ2371_MARKER: DD = SURVEY DISK
 CQ2371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2371_STAMPING: 8V19 1969
 CQ2371_MARK LOGO: LADHGS
 CQ2371_PROJECTION: FLUSH
 CQ2371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2371+STABILITY: SURFACE MOTION
 CQ2371
 CQ2371  HISTORY     - Date     Condition        Report By
 CQ2371  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2371  HISTORY     - 1973     GOOD             LADTD
 CQ2371  HISTORY     - 20041226 MARK NOT FOUND   USPSQD
 CQ2371
 CQ2371                          STATION DESCRIPTION
 CQ2371
 CQ2371'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2371'IN PLAIN DEALING.
 CQ2371'LOCATED AT THE INTERSECTION OF LOUISIANA STATE HIGHWAY 2 AND LOUISIANA
 CQ2371'STATE HIGHWAY 157 IN THE TOWN OF PLAIN DEALING.  IT IS 38 FEET SOUTH
 CQ2371'OF THE CENTER LINE OF HIGHWAY 2, 6 FEET SOUTH EAST OF A POWER POLE NO.
 CQ2371'20, 5 FEET SOUTH EAST OF A CYCLONE FENCE CORNER, 53 FEET EAST OF THE
 CQ2371'NORTH EAST CORNER OF A WHITE FRAME RESIDENCE.  IT IS 5 FEET SOUTH OF A
 CQ2371'METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2371
 CQ2371                          STATION RECOVERY (2004)
 CQ2371
 CQ2371'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 CQ2371'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2052 ***********************************************************************
 CQ2052  DESIGNATION -  8 V 2
 CQ2052  PID         -  CQ2052
 CQ2052  STATE/COUNTY-  LA/BOSSIER
 CQ2052  COUNTRY     -  US
 CQ2052  USGS QUAD   -  HUGHES (2018)
 CQ2052
 CQ2052                         *CURRENT SURVEY CONTROL
 CQ2052  ______________________________________________________________________
 CQ2052* NAD 83(1986) POSITION- 32 47 09.     (N) 093 41 54.     (W)   SCALED
 CQ2052* NAVD 88 ORTHO HEIGHT -    66.835 (meters)      219.27  (feet) ADJUSTED
 CQ2052  ______________________________________________________________________
 CQ2052  GEOID HEIGHT    -        -26.215 (meters)                     GEOID18
 CQ2052  DYNAMIC HEIGHT  -         66.761 (meters)      219.03  (feet) COMP
 CQ2052  MODELED GRAVITY -    979,523.1   (mgal)                       NAVD 88
 CQ2052
 CQ2052  VERT ORDER      -  SECOND    CLASS 0
 CQ2052
 CQ2052.The horizontal coordinates were scaled from a map and have
 CQ2052.an estimated accuracy of +/- 6 seconds.
 CQ2052
 CQ2052.The orthometric height was determined by differential leveling and
 CQ2052.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2052.in June 1991.
 CQ2052
 CQ2052.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2052.GEOID18 height accuracy estimate available here.
 CQ2052
 CQ2052.Click photographs - Photos may exist for this station.
 CQ2052
 CQ2052.The dynamic height is computed by dividing the NAVD 88
 CQ2052.geopotential number by the normal gravity value computed on the
 CQ2052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2052.degrees latitude (g = 980.6199 gals.).
 CQ2052
 CQ2052.The modeled gravity was interpolated from observed gravity values.
 CQ2052
 CQ2052;                    North         East    Units  Estimated Accuracy
 CQ2052;SPC LA N     -   254,070.      887,740.      MT  (+/- 180 meters Scaled)
 CQ2052
 CQ2052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS346277(NAD 83)
 CQ2052
 CQ2052                          SUPERSEDED SURVEY CONTROL
 CQ2052
 CQ2052  NGVD 29 (11/26/84)   66.905  (m)          219.50   (f) ADJUSTED    2 0
 CQ2052
 CQ2052.Superseded values are not recommended for survey control.
 CQ2052
 CQ2052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2052.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2052
 CQ2052_MARKER: DD = SURVEY DISK
 CQ2052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2052_STAMPING: 8V2 1968
 CQ2052_MARK LOGO: LADHGS
 CQ2052_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2052+STABILITY: SURFACE MOTION
 CQ2052
 CQ2052  HISTORY     - Date     Condition        Report By
 CQ2052  HISTORY     - 1968     MONUMENTED       LADH
 CQ2052
 CQ2052                          STATION DESCRIPTION
 CQ2052
 CQ2052'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ2052'8.0 MI E FROM BENTON.
 CQ2052'ABOUT 6.5 MILES NORTH FROM JUNCTION OF LOUISIANA HIGHWAY 3 AND
 CQ2052'LOUISIANA HIGHWAY 162 IN BENTON.  THENCE EAST 1.5 MILES ON LOUISIANA
 CQ2052'HIGHWAY 160 TOWARD ROCKY MOUNT.  IT IS 193 FEET NORTH OF LOUISIANA
 CQ2052'HIGHWAY 160, 166 FEET SOUTHEAST OF SOUTHEAST CORNER OF RESIDENCE OF
 CQ2052'JOHN HUDSON, 77.5 FEET SOUTH OF WELL, 75 FEET SOUTHEAST OF 6 INCH
 CQ2052'MIMESA TREE IN RESIDENCE YARD, 3 FEET SOUTH OF FENCE CORNER OF
 CQ2052'RESIDENCE OF JOHN HUDSON.  SET IN TOP OF A CONCRETE POST PROJECTING 4
 CQ2052'INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 2.1 FEET SOUTH
 CQ2052'OF THE MARK.  SECTION 27, T21N, R13W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2372 ***********************************************************************
 CQ2372  DESIGNATION -  8 V 20
 CQ2372  PID         -  CQ2372
 CQ2372  STATE/COUNTY-  LA/BOSSIER
 CQ2372  COUNTRY     -  US
 CQ2372  USGS QUAD   -  PLAIN DEALING (2018)
 CQ2372
 CQ2372                         *CURRENT SURVEY CONTROL
 CQ2372  ______________________________________________________________________
 CQ2372* NAD 83(1986) POSITION- 32 55 05.     (N) 093 41 28.     (W)   SCALED
 CQ2372* NAVD 88 ORTHO HEIGHT -   108.133 (meters)      354.77  (feet) ADJUSTED
 CQ2372  ______________________________________________________________________
 CQ2372  GEOID HEIGHT    -        -26.287 (meters)                     GEOID18
 CQ2372  DYNAMIC HEIGHT  -        108.013 (meters)      354.37  (feet) COMP
 CQ2372  MODELED GRAVITY -    979,533.0   (mgal)                       NAVD 88
 CQ2372
 CQ2372  VERT ORDER      -  SECOND    CLASS II
 CQ2372
 CQ2372.The horizontal coordinates were scaled from a map and have
 CQ2372.an estimated accuracy of +/- 6 seconds.
 CQ2372
 CQ2372.The orthometric height was determined by differential leveling and
 CQ2372.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2372.in June 1991.
 CQ2372
 CQ2372.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2372.GEOID18 height accuracy estimate available here.
 CQ2372
 CQ2372.Click photographs - Photos may exist for this station.
 CQ2372
 CQ2372.The dynamic height is computed by dividing the NAVD 88
 CQ2372.geopotential number by the normal gravity value computed on the
 CQ2372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2372.degrees latitude (g = 980.6199 gals.).
 CQ2372
 CQ2372.The modeled gravity was interpolated from observed gravity values.
 CQ2372
 CQ2372;                    North         East    Units  Estimated Accuracy
 CQ2372;SPC LA N     -   268,730.      888,580.      MT  (+/- 180 meters Scaled)
 CQ2372
 CQ2372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS353424(NAD 83)
 CQ2372
 CQ2372                          SUPERSEDED SURVEY CONTROL
 CQ2372
 CQ2372  NGVD 29 (11/26/84)  108.198  (m)          354.98   (f) ADJUSTED    2 2
 CQ2372
 CQ2372.Superseded values are not recommended for survey control.
 CQ2372
 CQ2372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2372.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2372
 CQ2372_MARKER: DD = SURVEY DISK
 CQ2372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2372_STAMPING: 8V20 1969
 CQ2372_MARK LOGO: LADHGS
 CQ2372_PROJECTION: FLUSH
 CQ2372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2372+STABILITY: SURFACE MOTION
 CQ2372
 CQ2372  HISTORY     - Date     Condition        Report By
 CQ2372  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2372  HISTORY     - 1976     GOOD             LADTD
 CQ2372
 CQ2372                          STATION DESCRIPTION
 CQ2372
 CQ2372'DESCRIBED BY LA TRANSP AND DEV 1976
 CQ2372'1.0 MI NE FROM PLAIN DEALING.
 CQ2372'LOCATED 1.0 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2372'JUNCTION WITH LOUISIANA HIGHWAY 2 IN PLAIN DEALING.  IT IS 117 FEET
 CQ2372'WEST OF THE CENTERLINE OF HIGHWAY 157, 13 FEET NORTH OF THE NORTHWEST
 CQ2372'CORNER OF A FRAME RESIDENCE, 19 FEET NORTHEAST OF A 36 INCH WATER
 CQ2372'WELL, 3 FEET SOUTH OF A YARD FENCE LEADING WEST, 11 FEET SOUTHEAST OF
 CQ2372'A FENCE CORNER.  IT IS 2 FEET NORTH OF A METAL WITNESS POST AND FLUSH
 CQ2372'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2373 ***********************************************************************
 CQ2373  DESIGNATION -  8 V 21
 CQ2373  PID         -  CQ2373
 CQ2373  STATE/COUNTY-  LA/BOSSIER
 CQ2373  COUNTRY     -  US
 CQ2373  USGS QUAD   -  PLAIN DEALING (2018)
 CQ2373
 CQ2373                         *CURRENT SURVEY CONTROL
 CQ2373  ______________________________________________________________________
 CQ2373* NAD 83(1986) POSITION- 32 55 46.     (N) 093 40 46.     (W)   SCALED
 CQ2373* NAVD 88 ORTHO HEIGHT -   105.267 (meters)      345.36  (feet) ADJUSTED
 CQ2373  ______________________________________________________________________
 CQ2373  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 CQ2373  DYNAMIC HEIGHT  -        105.151 (meters)      344.98  (feet) COMP
 CQ2373  MODELED GRAVITY -    979,535.3   (mgal)                       NAVD 88
 CQ2373
 CQ2373  VERT ORDER      -  SECOND    CLASS II
 CQ2373
 CQ2373.The horizontal coordinates were scaled from a map and have
 CQ2373.an estimated accuracy of +/- 6 seconds.
 CQ2373
 CQ2373.The orthometric height was determined by differential leveling and
 CQ2373.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2373.in June 1991.
 CQ2373
 CQ2373.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2373.GEOID18 height accuracy estimate available here.
 CQ2373
 CQ2373.Click photographs - Photos may exist for this station.
 CQ2373
 CQ2373.The dynamic height is computed by dividing the NAVD 88
 CQ2373.geopotential number by the normal gravity value computed on the
 CQ2373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2373.degrees latitude (g = 980.6199 gals.).
 CQ2373
 CQ2373.The modeled gravity was interpolated from observed gravity values.
 CQ2373
 CQ2373;                    North         East    Units  Estimated Accuracy
 CQ2373;SPC LA N     -   269,980.      889,680.      MT  (+/- 180 meters Scaled)
 CQ2373
 CQ2373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS364436(NAD 83)
 CQ2373
 CQ2373                          SUPERSEDED SURVEY CONTROL
 CQ2373
 CQ2373  NGVD 29 (11/26/84)  105.332  (m)          345.58   (f) ADJUSTED    2 2
 CQ2373
 CQ2373.Superseded values are not recommended for survey control.
 CQ2373
 CQ2373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2373.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2373
 CQ2373_MARKER: DD = SURVEY DISK
 CQ2373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2373_STAMPING: 8V21 1976
 CQ2373_MARK LOGO: LADHGS
 CQ2373_PROJECTION: FLUSH
 CQ2373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2373+STABILITY: SURFACE MOTION
 CQ2373
 CQ2373  HISTORY     - Date     Condition        Report By
 CQ2373  HISTORY     - 1976     MONUMENTED       LADH
 CQ2373  HISTORY     - 20010331 GOOD             NGS
 CQ2373  HISTORY     - 20020114 GOOD             NGS
 CQ2373
 CQ2373                          STATION DESCRIPTION
 CQ2373
 CQ2373'DESCRIBED BY LA DEPT OF HIGHWAYS 1976
 CQ2373'1.9 MI NE FROM PLAIN DEALING.
 CQ2373'LOCATED 1.9 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2373'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE RIGHT.  IT IS
 CQ2373'145 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157, 27 FEET
 CQ2373'SOUTHWEST OF A 14 INCH MULBERRY TREE, 34 FEET SOUTHWEST OF A FENCE
 CQ2373'CORNER, 63 FEET SOUTH OF THE SOUTHEAST CORNER OF A WHITE FRAME
 CQ2373'RESIDENCE, 29 FEET SOUTH OF A 36 INCH WATER WELL, 73 FEET WEST OF A 12
 CQ2373'INCH PINE TREE, 3 FEET NORTH OF A FENCE.  IT IS 2 FEET WEST OF A METAL
 CQ2373'WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2373
 CQ2373                          STATION RECOVERY (2001)
 CQ2373
 CQ2373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2373'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2373
 CQ2373                          STATION RECOVERY (2002)
 CQ2373
 CQ2373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2373'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2374 ***********************************************************************
 CQ2374  DESIGNATION -  8 V 22
 CQ2374  PID         -  CQ2374
 CQ2374  STATE/COUNTY-  LA/BOSSIER
 CQ2374  COUNTRY     -  US
 CQ2374  USGS QUAD   -  PLAIN DEALING (2018)
 CQ2374
 CQ2374                         *CURRENT SURVEY CONTROL
 CQ2374  ______________________________________________________________________
 CQ2374* NAD 83(1986) POSITION- 32 56 22.     (N) 093 40 15.     (W)   SCALED
 CQ2374* NAVD 88 ORTHO HEIGHT -   131.711 (meters)      432.12  (feet) ADJUSTED
 CQ2374  ______________________________________________________________________
 CQ2374  GEOID HEIGHT    -        -26.290 (meters)                     GEOID18
 CQ2374  DYNAMIC HEIGHT  -        131.567 (meters)      431.65  (feet) COMP
 CQ2374  MODELED GRAVITY -    979,537.3   (mgal)                       NAVD 88
 CQ2374
 CQ2374  VERT ORDER      -  SECOND    CLASS II
 CQ2374
 CQ2374.The horizontal coordinates were scaled from a map and have
 CQ2374.an estimated accuracy of +/- 6 seconds.
 CQ2374
 CQ2374.The orthometric height was determined by differential leveling and
 CQ2374.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2374.in June 1991.
 CQ2374
 CQ2374.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2374.GEOID18 height accuracy estimate available here.
 CQ2374
 CQ2374.Click photographs - Photos may exist for this station.
 CQ2374
 CQ2374.The dynamic height is computed by dividing the NAVD 88
 CQ2374.geopotential number by the normal gravity value computed on the
 CQ2374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2374.degrees latitude (g = 980.6199 gals.).
 CQ2374
 CQ2374.The modeled gravity was interpolated from observed gravity values.
 CQ2374
 CQ2374;                    North         East    Units  Estimated Accuracy
 CQ2374;SPC LA N     -   271,080.      890,500.      MT  (+/- 180 meters Scaled)
 CQ2374
 CQ2374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS372447(NAD 83)
 CQ2374
 CQ2374                          SUPERSEDED SURVEY CONTROL
 CQ2374
 CQ2374  NGVD 29 (11/26/84)  131.773  (m)          432.33   (f) ADJUSTED    2 2
 CQ2374
 CQ2374.Superseded values are not recommended for survey control.
 CQ2374
 CQ2374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2374.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2374
 CQ2374_MARKER: DD = SURVEY DISK
 CQ2374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2374_STAMPING: 8V22 1969
 CQ2374_MARK LOGO: LADHGS
 CQ2374_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2374+STABILITY: SURFACE MOTION
 CQ2374
 CQ2374  HISTORY     - Date     Condition        Report By
 CQ2374  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2374  HISTORY     - 1973     GOOD             LADTD
 CQ2374  HISTORY     - 20010331 GOOD             NGS
 CQ2374  HISTORY     - 20020114 GOOD             NGS
 CQ2374
 CQ2374                          STATION DESCRIPTION
 CQ2374
 CQ2374'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2374'2.9 MI NE FROM PLAIN DEALING.
 CQ2374'LOCATED 2.9 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2374'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE RIGHT.  IT IS
 CQ2374'184 FEET SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  5 FEET
 CQ2374'WEST OF A FENCE LEADING NORTH.  67 FEET EAST OF A SERVICE POWER POLE.
 CQ2374'39 FEET NORTHEAST OF A 24 INCH GUM TREE.  59 FEET NORTHEAST OF THE
 CQ2374'NORTHWEST CORNER OF A GARAGE.  41 FEET SOUTH OF A 36 INCH OAK TREE. IT
 CQ2374'IS 2 FEET WEST OF A METAL WITNESS POST AND PROJECTING 4 INCHES ABOVE
 CQ2374'THE GROUND.
 CQ2374
 CQ2374                          STATION RECOVERY (2001)
 CQ2374
 CQ2374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2374'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2374
 CQ2374                          STATION RECOVERY (2002)
 CQ2374
 CQ2374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2374'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2375 ***********************************************************************
 CQ2375  DESIGNATION -  8 V 23
 CQ2375  PID         -  CQ2375
 CQ2375  STATE/COUNTY-  LA/BOSSIER
 CQ2375  COUNTRY     -  US
 CQ2375  USGS QUAD   -  PLAIN DEALING (2018)
 CQ2375
 CQ2375                         *CURRENT SURVEY CONTROL
 CQ2375  ______________________________________________________________________
 CQ2375* NAD 83(1986) POSITION- 32 57 05.     (N) 093 39 29.     (W)   SCALED
 CQ2375* NAVD 88 ORTHO HEIGHT -   105.438 (meters)      345.92  (feet) ADJUSTED
 CQ2375  ______________________________________________________________________
 CQ2375  GEOID HEIGHT    -        -26.293 (meters)                     GEOID18
 CQ2375  DYNAMIC HEIGHT  -        105.323 (meters)      345.55  (feet) COMP
 CQ2375  MODELED GRAVITY -    979,539.9   (mgal)                       NAVD 88
 CQ2375
 CQ2375  VERT ORDER      -  SECOND    CLASS II
 CQ2375
 CQ2375.The horizontal coordinates were scaled from a map and have
 CQ2375.an estimated accuracy of +/- 6 seconds.
 CQ2375
 CQ2375.The orthometric height was determined by differential leveling and
 CQ2375.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2375.in June 1991.
 CQ2375
 CQ2375.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2375.GEOID18 height accuracy estimate available here.
 CQ2375
 CQ2375.Click photographs - Photos may exist for this station.
 CQ2375
 CQ2375.The dynamic height is computed by dividing the NAVD 88
 CQ2375.geopotential number by the normal gravity value computed on the
 CQ2375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2375.degrees latitude (g = 980.6199 gals.).
 CQ2375
 CQ2375.The modeled gravity was interpolated from observed gravity values.
 CQ2375
 CQ2375;                    North         East    Units  Estimated Accuracy
 CQ2375;SPC LA N     -   272,390.      891,710.      MT  (+/- 180 meters Scaled)
 CQ2375
 CQ2375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS384460(NAD 83)
 CQ2375
 CQ2375                          SUPERSEDED SURVEY CONTROL
 CQ2375
 CQ2375  NGVD 29 (11/26/84)  105.500  (m)          346.13   (f) ADJUSTED    2 2
 CQ2375
 CQ2375.Superseded values are not recommended for survey control.
 CQ2375
 CQ2375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2375.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2375
 CQ2375_MARKER: DD = SURVEY DISK
 CQ2375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2375_STAMPING: 8V23 1969
 CQ2375_MARK LOGO: LADHGS
 CQ2375_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2375+STABILITY: SURFACE MOTION
 CQ2375
 CQ2375  HISTORY     - Date     Condition        Report By
 CQ2375  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2375  HISTORY     - 1973     GOOD             LADTD
 CQ2375  HISTORY     - 20010331 GOOD             NGS
 CQ2375  HISTORY     - 20020114 GOOD             NGS
 CQ2375
 CQ2375                          STATION DESCRIPTION
 CQ2375
 CQ2375'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2375'4.0 MI NE FROM PLAIN DEALING.
 CQ2375'LOCATED 4.0 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2375'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE LEFT.  IT IS 145
 CQ2375'FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  52 FEET
 CQ2375'SOUTHWEST OF THE CENTERLINE OF A WOODS ROAD LEADING NORTH.  51 FEET
 CQ2375'NORTHWEST OF A 48 INCH OAK TREE.  30 FEET EAST OF A 36 INCH OAK TREE.
 CQ2375'44 FEET SOUTHWEST OF A 12 INCH PINE TREE.  IT IS 2 FEET SOUTHEAST OF A
 CQ2375'METAL WITNESS POST AND PROJECTING 2 INCHES ABOVE THE GROUND.
 CQ2375
 CQ2375                          STATION RECOVERY (2001)
 CQ2375
 CQ2375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2375'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2375
 CQ2375                          STATION RECOVERY (2002)
 CQ2375
 CQ2375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2375'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2376 ***********************************************************************
 CQ2376  DESIGNATION -  8 V 24
 CQ2376  PID         -  CQ2376
 CQ2376  STATE/COUNTY-  LA/BOSSIER
 CQ2376  COUNTRY     -  US
 CQ2376  USGS QUAD   -  PLAIN DEALING (2018)
 CQ2376
 CQ2376                         *CURRENT SURVEY CONTROL
 CQ2376  ______________________________________________________________________
 CQ2376* NAD 83(1986) POSITION- 32 57 18.76   (N) 093 38 31.75   (W)   HD_HELD1
 CQ2376* NAVD 88 ORTHO HEIGHT -   111.491 (meters)      365.78  (feet) ADJUSTED
 CQ2376  ______________________________________________________________________
 CQ2376  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 CQ2376  DYNAMIC HEIGHT  -        111.369 (meters)      365.38  (feet) COMP
 CQ2376  MODELED GRAVITY -    979,541.9   (mgal)                       NAVD 88
 CQ2376
 CQ2376  VERT ORDER      -  SECOND    CLASS II
 CQ2376
 CQ2376.The horizontal coordinates were determined by differentially corrected
 CQ2376.hand held GPS observations or other comparable positioning techniques
 CQ2376.and have an estimated accuracy of +/- 3 meters.
 CQ2376
 CQ2376.The orthometric height was determined by differential leveling and
 CQ2376.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2376.in June 1991.
 CQ2376
 CQ2376.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2376.GEOID18 height accuracy estimate available here.
 CQ2376
 CQ2376.Click photographs - Photos may exist for this station.
 CQ2376
 CQ2376.The dynamic height is computed by dividing the NAVD 88
 CQ2376.geopotential number by the normal gravity value computed on the
 CQ2376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2376.degrees latitude (g = 980.6199 gals.).
 CQ2376
 CQ2376.The modeled gravity was interpolated from observed gravity values.
 CQ2376
 CQ2376;                    North         East    Units  Estimated Accuracy
 CQ2376;SPC LA N     -   272,800.8     893,201.8     MT  (+/- 3 meters HH1 GPS) 
 CQ2376
 CQ2376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3998146504(NAD 83)
 CQ2376
 CQ2376                          SUPERSEDED SURVEY CONTROL
 CQ2376
 CQ2376  NGVD 29 (11/26/84)  111.552  (m)          365.98   (f) ADJUSTED    2 2
 CQ2376
 CQ2376.Superseded values are not recommended for survey control.
 CQ2376
 CQ2376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2376.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2376
 CQ2376_MARKER: DD = SURVEY DISK
 CQ2376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2376_STAMPING: 8V24 1969
 CQ2376_MARK LOGO: LADHGS
 CQ2376_PROJECTION: FLUSH
 CQ2376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2376+STABILITY: SURFACE MOTION
 CQ2376
 CQ2376  HISTORY     - Date     Condition        Report By
 CQ2376  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2376  HISTORY     - 1973     GOOD             LADTD
 CQ2376  HISTORY     - 20010331 GOOD             NGS
 CQ2376  HISTORY     - 20020114 GOOD             NGS
 CQ2376
 CQ2376                          STATION DESCRIPTION
 CQ2376
 CQ2376'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2376'4.9 MI NE FROM PLAIN DEALING.
 CQ2376'LOCATED 4.9 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2376'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE LEFT.  IT IS 135
 CQ2376'FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA 157.  2 FEET EAST OF AN
 CQ2376'OLD FENCE.  17 FEET SOUTH OF A 24 INCH PECAN TREE.  107 FEET SOUTHWEST
 CQ2376'OF THE SOUTHWEST CORNER OF A WHITE FRAME RESIDENCE.  61 FEET WEST OF A
 CQ2376'SERVICE POWER POLE.  IT IS 2 FEET NORTHWEST OF A METAL WITNESS POST
 CQ2376'AND FLUSH WITH THE GROUND.
 CQ2376
 CQ2376                          STATION RECOVERY (2001)
 CQ2376
 CQ2376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2376'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2376
 CQ2376                          STATION RECOVERY (2002)
 CQ2376
 CQ2376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2376'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2377 ***********************************************************************
 CQ2377  DESIGNATION -  8 V 25
 CQ2377  PID         -  CQ2377
 CQ2377  STATE/COUNTY-  LA/BOSSIER
 CQ2377  COUNTRY     -  US
 CQ2377  USGS QUAD   -  PLAIN DEALING (2018)
 CQ2377
 CQ2377                         *CURRENT SURVEY CONTROL
 CQ2377  ______________________________________________________________________
 CQ2377* NAD 83(1986) POSITION- 32 57 34.     (N) 093 37 37.     (W)   SCALED
 CQ2377* NAVD 88 ORTHO HEIGHT -   118.343 (meters)      388.26  (feet) ADJUSTED
 CQ2377  ______________________________________________________________________
 CQ2377  GEOID HEIGHT    -        -26.284 (meters)                     GEOID18
 CQ2377  DYNAMIC HEIGHT  -        118.214 (meters)      387.84  (feet) COMP
 CQ2377  MODELED GRAVITY -    979,543.8   (mgal)                       NAVD 88
 CQ2377
 CQ2377  VERT ORDER      -  SECOND    CLASS II
 CQ2377
 CQ2377.The horizontal coordinates were scaled from a map and have
 CQ2377.an estimated accuracy of +/- 6 seconds.
 CQ2377
 CQ2377.The orthometric height was determined by differential leveling and
 CQ2377.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2377.in June 1991.
 CQ2377
 CQ2377.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2377.GEOID18 height accuracy estimate available here.
 CQ2377
 CQ2377.Click photographs - Photos may exist for this station.
 CQ2377
 CQ2377.The dynamic height is computed by dividing the NAVD 88
 CQ2377.geopotential number by the normal gravity value computed on the
 CQ2377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2377.degrees latitude (g = 980.6199 gals.).
 CQ2377
 CQ2377.The modeled gravity was interpolated from observed gravity values.
 CQ2377
 CQ2377;                    North         East    Units  Estimated Accuracy
 CQ2377;SPC LA N     -   273,260.      894,630.      MT  (+/- 180 meters Scaled)
 CQ2377
 CQ2377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS414469(NAD 83)
 CQ2377
 CQ2377                          SUPERSEDED SURVEY CONTROL
 CQ2377
 CQ2377  NGVD 29 (11/26/84)  118.404  (m)          388.46   (f) ADJUSTED    2 2
 CQ2377
 CQ2377.Superseded values are not recommended for survey control.
 CQ2377
 CQ2377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2377.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2377
 CQ2377_MARKER: DD = SURVEY DISK
 CQ2377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2377_STAMPING: 8V25 1969
 CQ2377_MARK LOGO: LADHGS
 CQ2377_PROJECTION: FLUSH
 CQ2377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2377+STABILITY: SURFACE MOTION
 CQ2377
 CQ2377  HISTORY     - Date     Condition        Report By
 CQ2377  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2377  HISTORY     - 1973     GOOD             LADTD
 CQ2377  HISTORY     - 20010331 GOOD             NGS
 CQ2377  HISTORY     - 20020114 GOOD             NGS
 CQ2377
 CQ2377                          STATION DESCRIPTION
 CQ2377
 CQ2377'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2377'5.9 MI NE FROM PLAIN DEALING.
 CQ2377'LOCATED 5.9 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2377'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE RIGHT.  IT IS
 CQ2377'169 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  126 FEET
 CQ2377'WEST OF THE NORTHWEST CORNER OF FAIR OIL COMPANYS SHOP BUILDING
 CQ2377'(METAL).  61 FEET EAST OF A 15 INCH PINE TREE.  4 FEET NORTH OF A TWIN
 CQ2377'8 INCH PINE TREE.  145 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 CQ2377'FRAME OFFICE BUILDING.  IT IS 2 FEET SOUTH OF A METAL WITNESS POST AND
 CQ2377'FLUSH WITH THE GROUND.
 CQ2377
 CQ2377                          STATION RECOVERY (2001)
 CQ2377
 CQ2377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2377'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2377
 CQ2377                          STATION RECOVERY (2002)
 CQ2377
 CQ2377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2377'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2378 ***********************************************************************
 CQ2378  DESIGNATION -  8 V 26
 CQ2378  PID         -  CQ2378
 CQ2378  STATE/COUNTY-  LA/BOSSIER
 CQ2378  COUNTRY     -  US
 CQ2378  USGS QUAD   -  CARTERVILLE (2018)
 CQ2378
 CQ2378                         *CURRENT SURVEY CONTROL
 CQ2378  ______________________________________________________________________
 CQ2378* NAD 83(1986) POSITION- 32 57 22.     (N) 093 36 58.     (W)   SCALED
 CQ2378* NAVD 88 ORTHO HEIGHT -   114.289 (meters)      374.96  (feet) ADJUSTED
 CQ2378  ______________________________________________________________________
 CQ2378  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 CQ2378  DYNAMIC HEIGHT  -        114.165 (meters)      374.56  (feet) COMP
 CQ2378  MODELED GRAVITY -    979,544.6   (mgal)                       NAVD 88
 CQ2378
 CQ2378  VERT ORDER      -  SECOND    CLASS II
 CQ2378
 CQ2378.The horizontal coordinates were scaled from a map and have
 CQ2378.an estimated accuracy of +/- 6 seconds.
 CQ2378
 CQ2378.The orthometric height was determined by differential leveling and
 CQ2378.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2378.in June 1991.
 CQ2378
 CQ2378.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2378.GEOID18 height accuracy estimate available here.
 CQ2378
 CQ2378.Click photographs - Photos may exist for this station.
 CQ2378
 CQ2378.The dynamic height is computed by dividing the NAVD 88
 CQ2378.geopotential number by the normal gravity value computed on the
 CQ2378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2378.degrees latitude (g = 980.6199 gals.).
 CQ2378
 CQ2378.The modeled gravity was interpolated from observed gravity values.
 CQ2378
 CQ2378;                    North         East    Units  Estimated Accuracy
 CQ2378;SPC LA N     -   272,880.      895,640.      MT  (+/- 180 meters Scaled)
 CQ2378
 CQ2378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS424465(NAD 83)
 CQ2378
 CQ2378                          SUPERSEDED SURVEY CONTROL
 CQ2378
 CQ2378  NGVD 29 (11/26/84)  114.351  (m)          375.17   (f) ADJUSTED    2 2
 CQ2378
 CQ2378.Superseded values are not recommended for survey control.
 CQ2378
 CQ2378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2378.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2378
 CQ2378_MARKER: DD = SURVEY DISK
 CQ2378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2378_STAMPING: 8V26 1969
 CQ2378_MARK LOGO: LADHGS
 CQ2378_PROJECTION: RECESSED 61 CENTIMETERS
 CQ2378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2378+STABILITY: SURFACE MOTION
 CQ2378
 CQ2378  HISTORY     - Date     Condition        Report By
 CQ2378  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2378  HISTORY     - 1973     GOOD             LADTD
 CQ2378  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 CQ2378  HISTORY     - 20020114 MARK NOT FOUND   USPSQD
 CQ2378
 CQ2378                          STATION DESCRIPTION
 CQ2378
 CQ2378'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2378'6.6 MI NE FROM PLAIN DEALING.
 CQ2378'LOCATED 6.6 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2378'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE RIGHT.  IT IS
 CQ2378'317 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  74 FEET
 CQ2378'NORTHEAST OF A 20 INCH OAK TREE.  66 FEET SOUTHWEST OF A 36 INCH OAK
 CQ2378'TREE.  7 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE SALEM BAPTIST
 CQ2378'CHURCH BUILDING.  IT IS 2 FEET SOUTH OF A METAL WITNESS POST AND 2
 CQ2378'FEET UNDERGROUND.
 CQ2378
 CQ2378                          STATION RECOVERY (2001)
 CQ2378
 CQ2378'RECOVERY NOTE BY US POWER SQUADRON 2001
 CQ2378'MARK NOT FOUND.
 CQ2378
 CQ2378                          STATION RECOVERY (2002)
 CQ2378
 CQ2378'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ2378'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2379 ***********************************************************************
 CQ2379  DESIGNATION -  8 V 27
 CQ2379  PID         -  CQ2379
 CQ2379  STATE/COUNTY-  LA/BOSSIER
 CQ2379  COUNTRY     -  US
 CQ2379  USGS QUAD   -  CARTERVILLE (2018)
 CQ2379
 CQ2379                         *CURRENT SURVEY CONTROL
 CQ2379  ______________________________________________________________________
 CQ2379* NAD 83(1986) POSITION- 32 57 53.     (N) 093 36 09.     (W)   SCALED
 CQ2379* NAVD 88 ORTHO HEIGHT -    73.744 (meters)      241.94  (feet) ADJUSTED
 CQ2379  ______________________________________________________________________
 CQ2379  GEOID HEIGHT    -        -26.280 (meters)                     GEOID18
 CQ2379  DYNAMIC HEIGHT  -         73.664 (meters)      241.68  (feet) COMP
 CQ2379  MODELED GRAVITY -    979,546.2   (mgal)                       NAVD 88
 CQ2379
 CQ2379  VERT ORDER      -  SECOND    CLASS II
 CQ2379
 CQ2379.The horizontal coordinates were scaled from a map and have
 CQ2379.an estimated accuracy of +/- 6 seconds.
 CQ2379
 CQ2379.The orthometric height was determined by differential leveling and
 CQ2379.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2379.in June 1991.
 CQ2379
 CQ2379.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2379.GEOID18 height accuracy estimate available here.
 CQ2379
 CQ2379.Click photographs - Photos may exist for this station.
 CQ2379
 CQ2379.The dynamic height is computed by dividing the NAVD 88
 CQ2379.geopotential number by the normal gravity value computed on the
 CQ2379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2379.degrees latitude (g = 980.6199 gals.).
 CQ2379
 CQ2379.The modeled gravity was interpolated from observed gravity values.
 CQ2379
 CQ2379;                    North         East    Units  Estimated Accuracy
 CQ2379;SPC LA N     -   273,820.      896,920.      MT  (+/- 180 meters Scaled)
 CQ2379
 CQ2379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS436475(NAD 83)
 CQ2379
 CQ2379                          SUPERSEDED SURVEY CONTROL
 CQ2379
 CQ2379  NGVD 29 (11/26/84)   73.806  (m)          242.15   (f) ADJUSTED    2 2
 CQ2379
 CQ2379.Superseded values are not recommended for survey control.
 CQ2379
 CQ2379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2379.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2379
 CQ2379_MARKER: DD = SURVEY DISK
 CQ2379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2379_STAMPING: 8V27 1969
 CQ2379_MARK LOGO: LADHGS
 CQ2379_PROJECTION: FLUSH
 CQ2379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2379+STABILITY: SURFACE MOTION
 CQ2379
 CQ2379  HISTORY     - Date     Condition        Report By
 CQ2379  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2379  HISTORY     - 1973     GOOD             LADTD
 CQ2379  HISTORY     - 20010331 GOOD             NGS
 CQ2379  HISTORY     - 20020114 GOOD             NGS
 CQ2379
 CQ2379                          STATION DESCRIPTION
 CQ2379
 CQ2379'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2379'7.7 MI NE FROM PLAIN DEALING.
 CQ2379'LOCATED 7.7 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2379'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE LEFT.  IT IS 159
 CQ2379'FEET NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  45 FEET
 CQ2379'SOUTH OF A 24 INCH PINE TREE.  32 FEET WEST OF A 36 INCH OAK TREE. 5
 CQ2379'FEET NORTHEAST OF THE SOUTHEAST CORNER OF A FRAME CHURCH BUILDING. IT
 CQ2379'IS 2 FEET NORTH OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2379
 CQ2379                          STATION RECOVERY (2001)
 CQ2379
 CQ2379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2379'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2379
 CQ2379                          STATION RECOVERY (2002)
 CQ2379
 CQ2379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2379'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2381 ***********************************************************************
 CQ2381  DESIGNATION -  8 V 28
 CQ2381  PID         -  CQ2381
 CQ2381  STATE/COUNTY-  LA/BOSSIER
 CQ2381  COUNTRY     -  US
 CQ2381  USGS QUAD   -  CARTERVILLE (2018)
 CQ2381
 CQ2381                         *CURRENT SURVEY CONTROL
 CQ2381  ______________________________________________________________________
 CQ2381* NAD 83(1986) POSITION- 32 58 20.     (N) 093 35 17.     (W)   SCALED
 CQ2381* NAVD 88 ORTHO HEIGHT -    76.262 (meters)      250.20  (feet) ADJUSTED
 CQ2381  ______________________________________________________________________
 CQ2381  GEOID HEIGHT    -        -26.280 (meters)                     GEOID18
 CQ2381  DYNAMIC HEIGHT  -         76.179 (meters)      249.93  (feet) COMP
 CQ2381  MODELED GRAVITY -    979,547.6   (mgal)                       NAVD 88
 CQ2381
 CQ2381  VERT ORDER      -  SECOND    CLASS II
 CQ2381
 CQ2381.The horizontal coordinates were scaled from a map and have
 CQ2381.an estimated accuracy of +/- 6 seconds.
 CQ2381
 CQ2381.The orthometric height was determined by differential leveling and
 CQ2381.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2381.in June 1991.
 CQ2381
 CQ2381.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2381.GEOID18 height accuracy estimate available here.
 CQ2381
 CQ2381.Click photographs - Photos may exist for this station.
 CQ2381
 CQ2381.The dynamic height is computed by dividing the NAVD 88
 CQ2381.geopotential number by the normal gravity value computed on the
 CQ2381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2381.degrees latitude (g = 980.6199 gals.).
 CQ2381
 CQ2381.The modeled gravity was interpolated from observed gravity values.
 CQ2381
 CQ2381;                    North         East    Units  Estimated Accuracy
 CQ2381;SPC LA N     -   274,640.      898,280.      MT  (+/- 180 meters Scaled)
 CQ2381
 CQ2381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS450483(NAD 83)
 CQ2381
 CQ2381                          SUPERSEDED SURVEY CONTROL
 CQ2381
 CQ2381  NGVD 29 (11/26/84)   76.325  (m)          250.41   (f) ADJUSTED    2 2
 CQ2381
 CQ2381.Superseded values are not recommended for survey control.
 CQ2381
 CQ2381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2381.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2381
 CQ2381_MARKER: DD = SURVEY DISK
 CQ2381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2381_STAMPING: 8V28 1969
 CQ2381_MARK LOGO: LADHGS
 CQ2381_PROJECTION: FLUSH
 CQ2381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2381+STABILITY: SURFACE MOTION
 CQ2381
 CQ2381  HISTORY     - Date     Condition        Report By
 CQ2381  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2381  HISTORY     - 1973     GOOD             LADTD
 CQ2381  HISTORY     - 20010331 POOR             NGS
 CQ2381  HISTORY     - 20020114 POOR             NGS
 CQ2381
 CQ2381                          STATION DESCRIPTION
 CQ2381
 CQ2381'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2381'8.7 MI NE FROM PLAIN DEALING.
 CQ2381'LOCATED 8.7 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 157 FROM ITS
 CQ2381'JUNCTION WITH LOUISIANA HIGHWAY 2 AND THE MARK ON THE LEFT.  IT IS 134
 CQ2381'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  107 FEET
 CQ2381'SOUTHEAST OF A 30 INCH PECAN TREE.  24 FEET NORTHEAST OF THE CORNER OF
 CQ2381'A PORCH ON A FRAME RESIDENCE.  56 FEET WEST OF A 42 INCH PECAN. IT IS
 CQ2381'2 FEET WEST OF A METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2381
 CQ2381                          STATION RECOVERY (2001)
 CQ2381
 CQ2381'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2381'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2381
 CQ2381                          STATION RECOVERY (2002)
 CQ2381
 CQ2381'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2381'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2382 ***********************************************************************
 CQ2382  DESIGNATION -  8 V 29
 CQ2382  PID         -  CQ2382
 CQ2382  STATE/COUNTY-  LA/BOSSIER
 CQ2382  COUNTRY     -  US
 CQ2382  USGS QUAD   -  CARTERVILLE (2018)
 CQ2382
 CQ2382                         *CURRENT SURVEY CONTROL
 CQ2382  ______________________________________________________________________
 CQ2382* NAD 83(1986) POSITION- 32 58 33.     (N) 093 34 36.     (W)   SCALED
 CQ2382* NAVD 88 ORTHO HEIGHT -    74.581 (meters)      244.69  (feet) ADJUSTED
 CQ2382  ______________________________________________________________________
 CQ2382  GEOID HEIGHT    -        -26.278 (meters)                     GEOID18
 CQ2382  DYNAMIC HEIGHT  -         74.500 (meters)      244.42  (feet) COMP
 CQ2382  MODELED GRAVITY -    979,548.4   (mgal)                       NAVD 88
 CQ2382
 CQ2382  VERT ORDER      -  SECOND    CLASS II
 CQ2382
 CQ2382.The horizontal coordinates were scaled from a map and have
 CQ2382.an estimated accuracy of +/- 6 seconds.
 CQ2382
 CQ2382.The orthometric height was determined by differential leveling and
 CQ2382.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2382.in June 1991.
 CQ2382
 CQ2382.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2382.GEOID18 height accuracy estimate available here.
 CQ2382
 CQ2382.Click photographs - Photos may exist for this station.
 CQ2382
 CQ2382.The dynamic height is computed by dividing the NAVD 88
 CQ2382.geopotential number by the normal gravity value computed on the
 CQ2382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2382.degrees latitude (g = 980.6199 gals.).
 CQ2382
 CQ2382.The modeled gravity was interpolated from observed gravity values.
 CQ2382
 CQ2382;                    North         East    Units  Estimated Accuracy
 CQ2382;SPC LA N     -   275,030.      899,350.      MT  (+/- 180 meters Scaled)
 CQ2382
 CQ2382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS461487(NAD 83)
 CQ2382
 CQ2382                          SUPERSEDED SURVEY CONTROL
 CQ2382
 CQ2382  NGVD 29 (11/26/84)   74.644  (m)          244.89   (f) ADJUSTED    2 2
 CQ2382
 CQ2382.Superseded values are not recommended for survey control.
 CQ2382
 CQ2382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2382.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2382
 CQ2382_MARKER: DD = SURVEY DISK
 CQ2382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2382_STAMPING: 8V29 1969
 CQ2382_MARK LOGO: LADHGS
 CQ2382_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ2382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2382+STABILITY: SURFACE MOTION
 CQ2382
 CQ2382  HISTORY     - Date     Condition        Report By
 CQ2382  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2382  HISTORY     - 1973     GOOD             LADTD
 CQ2382  HISTORY     - 20010331 GOOD             NGS
 CQ2382  HISTORY     - 20020114 GOOD             NGS
 CQ2382
 CQ2382                          STATION DESCRIPTION
 CQ2382
 CQ2382'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2382'7.7 MI W FROM SPRINGHILL.
 CQ2382'LOCATED 7.7 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2382'OFFICE IN SPRINGHILL AND THE MARK ON THE RIGHT.  IT IS 334 FEET NORTH
 CQ2382'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157 AT THE JUNCTION OF A BLACK
 CQ2382'TOP ROAD LEADING SOUTH.  149 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 CQ2382'A METAL BUILDING.  48 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD
 CQ2382'LEADING NORTH.  38 FEET EAST OF A 18 INCH PINE TREE.  6 FEET NORTH OF
 CQ2382'A FENCE LEADING WEST.  IT IS 2 FEET SOUTH OF A METAL WITNESS POST
 CQ2382'PROJECTING 2 INCHES ABOVE THE GROUND.
 CQ2382
 CQ2382                          STATION RECOVERY (2001)
 CQ2382
 CQ2382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2382'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2382
 CQ2382                          STATION RECOVERY (2002)
 CQ2382
 CQ2382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2382'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2053 ***********************************************************************
 CQ2053  DESIGNATION -  8 V 3
 CQ2053  PID         -  CQ2053
 CQ2053  STATE/COUNTY-  LA/BOSSIER
 CQ2053  COUNTRY     -  US
 CQ2053  USGS QUAD   -  HUGHES (2018)
 CQ2053
 CQ2053                         *CURRENT SURVEY CONTROL
 CQ2053  ______________________________________________________________________
 CQ2053* NAD 83(1986) POSITION- 32 47 15.     (N) 093 40 42.     (W)   SCALED
 CQ2053* NAVD 88 ORTHO HEIGHT -    67.874 (meters)      222.68  (feet) ADJUSTED
 CQ2053  ______________________________________________________________________
 CQ2053  GEOID HEIGHT    -        -26.211 (meters)                     GEOID18
 CQ2053  DYNAMIC HEIGHT  -         67.798 (meters)      222.43  (feet) COMP
 CQ2053  MODELED GRAVITY -    979,522.1   (mgal)                       NAVD 88
 CQ2053
 CQ2053  VERT ORDER      -  SECOND    CLASS 0
 CQ2053
 CQ2053.The horizontal coordinates were scaled from a map and have
 CQ2053.an estimated accuracy of +/- 6 seconds.
 CQ2053
 CQ2053.The orthometric height was determined by differential leveling and
 CQ2053.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2053.in June 1991.
 CQ2053
 CQ2053.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2053.GEOID18 height accuracy estimate available here.
 CQ2053
 CQ2053.Click photographs - Photos may exist for this station.
 CQ2053
 CQ2053.The dynamic height is computed by dividing the NAVD 88
 CQ2053.geopotential number by the normal gravity value computed on the
 CQ2053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2053.degrees latitude (g = 980.6199 gals.).
 CQ2053
 CQ2053.The modeled gravity was interpolated from observed gravity values.
 CQ2053
 CQ2053;                    North         East    Units  Estimated Accuracy
 CQ2053;SPC LA N     -   254,240.      889,620.      MT  (+/- 180 meters Scaled)
 CQ2053
 CQ2053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS364279(NAD 83)
 CQ2053
 CQ2053                          SUPERSEDED SURVEY CONTROL
 CQ2053
 CQ2053  NGVD 29 (11/26/84)   67.944  (m)          222.91   (f) ADJUSTED    2 0
 CQ2053
 CQ2053.Superseded values are not recommended for survey control.
 CQ2053
 CQ2053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2053.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2053
 CQ2053_MARKER: DD = SURVEY DISK
 CQ2053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2053_STAMPING: 8V3 1968
 CQ2053_MARK LOGO: LADHGS
 CQ2053_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2053+STABILITY: SURFACE MOTION
 CQ2053
 CQ2053  HISTORY     - Date     Condition        Report By
 CQ2053  HISTORY     - 1968     MONUMENTED       LADH
 CQ2053  HISTORY     - 1968     GOOD             LADH
 CQ2053  HISTORY     - 20010331 GOOD             NGS
 CQ2053  HISTORY     - 20020114 GOOD             NGS
 CQ2053
 CQ2053                          STATION DESCRIPTION
 CQ2053
 CQ2053'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ2053'9.1 MI N FROM BENTON.
 CQ2053'ABOUT 6.5 MILES NORTH FROM JUNCTION OF LOUISIANA HIGHWAY 3 AND
 CQ2053'LOUISIANA HIGHWAY 162 IN BENTON.  THENCE 2.6 MILES EAST ALONG
 CQ2053'LOUISIANA HIGHWAY 160 TOWARD ROCKY MOUNT.  IT IS 102.3 FEET NORTH OF
 CQ2053'LOUISIANA HIGHWAY 160, 74.2 FEET SOUTHWEST OF 20 INCH BLACK GUM TREE,
 CQ2053'72 FEET WEST OF 24 INCH PINE TREE, 1 FOOT EAST OF CROSS FENCE.  SET IN
 CQ2053'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 CQ2053'STEEL WITNESS POST IS SET 2.3 FEET SOUTH OF THE MARK.  SECTION 26, T
 CQ2053'21N, R 13W.
 CQ2053
 CQ2053                          STATION RECOVERY (2001)
 CQ2053
 CQ2053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2053'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2053
 CQ2053                          STATION RECOVERY (2002)
 CQ2053
 CQ2053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2053'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2383 ***********************************************************************
 CQ2383  DESIGNATION -  8 V 30
 CQ2383  PID         -  CQ2383
 CQ2383  STATE/COUNTY-  LA/BOSSIER
 CQ2383  COUNTRY     -  US
 CQ2383  USGS QUAD   -  CARTERVILLE (2018)
 CQ2383
 CQ2383                         *CURRENT SURVEY CONTROL
 CQ2383  ______________________________________________________________________
 CQ2383* NAD 83(1986) POSITION- 32 59 01.     (N) 093 33 41.     (W)   SCALED
 CQ2383* NAVD 88 ORTHO HEIGHT -    70.935 (meters)      232.73  (feet) ADJUSTED
 CQ2383  ______________________________________________________________________
 CQ2383  GEOID HEIGHT    -        -26.278 (meters)                     GEOID18
 CQ2383  DYNAMIC HEIGHT  -         70.857 (meters)      232.47  (feet) COMP
 CQ2383  MODELED GRAVITY -    979,549.5   (mgal)                       NAVD 88
 CQ2383
 CQ2383  VERT ORDER      -  SECOND    CLASS II
 CQ2383
 CQ2383.The horizontal coordinates were scaled from a map and have
 CQ2383.an estimated accuracy of +/- 6 seconds.
 CQ2383
 CQ2383.The orthometric height was determined by differential leveling and
 CQ2383.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2383.in June 1991.
 CQ2383
 CQ2383.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2383.GEOID18 height accuracy estimate available here.
 CQ2383
 CQ2383.Click photographs - Photos may exist for this station.
 CQ2383
 CQ2383.The dynamic height is computed by dividing the NAVD 88
 CQ2383.geopotential number by the normal gravity value computed on the
 CQ2383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2383.degrees latitude (g = 980.6199 gals.).
 CQ2383
 CQ2383.The modeled gravity was interpolated from observed gravity values.
 CQ2383
 CQ2383;                    North         East    Units  Estimated Accuracy
 CQ2383;SPC LA N     -   275,870.      900,780.      MT  (+/- 180 meters Scaled)
 CQ2383
 CQ2383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS475496(NAD 83)
 CQ2383
 CQ2383                          SUPERSEDED SURVEY CONTROL
 CQ2383
 CQ2383  NGVD 29 (11/26/84)   70.998  (m)          232.93   (f) ADJUSTED    2 2
 CQ2383
 CQ2383.Superseded values are not recommended for survey control.
 CQ2383
 CQ2383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2383.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2383
 CQ2383_MARKER: DD = SURVEY DISK
 CQ2383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2383_STAMPING: 8V30 1969
 CQ2383_MARK LOGO: LADHGS
 CQ2383_PROJECTION: FLUSH
 CQ2383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2383+STABILITY: SURFACE MOTION
 CQ2383
 CQ2383  HISTORY     - Date     Condition        Report By
 CQ2383  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2383  HISTORY     - 1973     GOOD             LADTD
 CQ2383  HISTORY     - 20010331 GOOD             NGS
 CQ2383  HISTORY     - 20020114 GOOD             NGS
 CQ2383
 CQ2383                          STATION DESCRIPTION
 CQ2383
 CQ2383'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2383'6.6 MI W FROM SPRINGHILL.
 CQ2383'LOCATED 6.6 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2383'OFFICE IN SPRINGHILL AND THE MARK ON THE LEFT.  IT IS 120 FEET
 CQ2383'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  73 FEET
 CQ2383'SOUTHEAST OF A POWER SERVICE POLE.  60 FEET WEST OF A 24 INCH OAK
 CQ2383'TREE.  9 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A FRAME RESIDENCE.
 CQ2383'52 FEET NORTHEAST OF A 18 INCH OAK TREE.  IT IS 2 FEET SOUTHEAST OF A
 CQ2383'METAL WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2383
 CQ2383                          STATION RECOVERY (2001)
 CQ2383
 CQ2383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2383'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2383
 CQ2383                          STATION RECOVERY (2002)
 CQ2383
 CQ2383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2383'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2384 ***********************************************************************
 CQ2384  DESIGNATION -  8 V 31
 CQ2384  PID         -  CQ2384
 CQ2384  STATE/COUNTY-  LA/BOSSIER
 CQ2384  COUNTRY     -  US
 CQ2384  USGS QUAD   -  CARTERVILLE (2018)
 CQ2384
 CQ2384                         *CURRENT SURVEY CONTROL
 CQ2384  ______________________________________________________________________
 CQ2384* NAD 83(1986) POSITION- 32 59 45.     (N) 093 33 11.     (W)   SCALED
 CQ2384* NAVD 88 ORTHO HEIGHT -    73.185 (meters)      240.11  (feet) ADJUSTED
 CQ2384  ______________________________________________________________________
 CQ2384  GEOID HEIGHT    -        -26.286 (meters)                     GEOID18
 CQ2384  DYNAMIC HEIGHT  -         73.106 (meters)      239.85  (feet) COMP
 CQ2384  MODELED GRAVITY -    979,550.5   (mgal)                       NAVD 88
 CQ2384
 CQ2384  VERT ORDER      -  SECOND    CLASS II
 CQ2384
 CQ2384.The horizontal coordinates were scaled from a map and have
 CQ2384.an estimated accuracy of +/- 6 seconds.
 CQ2384
 CQ2384.The orthometric height was determined by differential leveling and
 CQ2384.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2384.in June 1991.
 CQ2384
 CQ2384.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2384.GEOID18 height accuracy estimate available here.
 CQ2384
 CQ2384.Click photographs - Photos may exist for this station.
 CQ2384
 CQ2384.The dynamic height is computed by dividing the NAVD 88
 CQ2384.geopotential number by the normal gravity value computed on the
 CQ2384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2384.degrees latitude (g = 980.6199 gals.).
 CQ2384
 CQ2384.The modeled gravity was interpolated from observed gravity values.
 CQ2384
 CQ2384;                    North         East    Units  Estimated Accuracy
 CQ2384;SPC LA N     -   277,220.      901,580.      MT  (+/- 180 meters Scaled)
 CQ2384
 CQ2384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS483509(NAD 83)
 CQ2384
 CQ2384                          SUPERSEDED SURVEY CONTROL
 CQ2384
 CQ2384  NGVD 29 (11/26/84)   73.248  (m)          240.31   (f) ADJUSTED    2 2
 CQ2384
 CQ2384.Superseded values are not recommended for survey control.
 CQ2384
 CQ2384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2384.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2384
 CQ2384_MARKER: DD = SURVEY DISK
 CQ2384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2384_STAMPING: 8V31 1969
 CQ2384_MARK LOGO: LADHGS
 CQ2384_PROJECTION: FLUSH
 CQ2384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2384+STABILITY: SURFACE MOTION
 CQ2384
 CQ2384  HISTORY     - Date     Condition        Report By
 CQ2384  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2384  HISTORY     - 1973     GOOD             LADTD
 CQ2384  HISTORY     - 20010331 GOOD             NGS
 CQ2384  HISTORY     - 20020114 GOOD             NGS
 CQ2384
 CQ2384                          STATION DESCRIPTION
 CQ2384
 CQ2384'DESCRIBED BY LA TRANSP AND DEV 1973
 CQ2384'5.7 MI W FROM SPRINGHILL.
 CQ2384'LOCATED 5.7 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 CQ2384'OFFICE IN SPRINGHILL AND THE MARK ON THE RIGHT.  IT IS 166 FEET
 CQ2384'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  3 FEET SOUTH OF
 CQ2384'A FENCE LEADING WEST.  25 FEET EAST OF A TWIN 15 INCH WILLOW TREE. 26
 CQ2384'FEET NORTH OF THE NORTHEAST CORNER OF A FRAME RESIDENCE.  14 FEET
 CQ2384'NORTHWEST OF A 6 INCH PEAR TREE.  IT IS 2 FEET SOUTHWEST OF A METAL
 CQ2384'WITNESS POST AND FLUSH WITH THE GROUND.
 CQ2384
 CQ2384                          STATION RECOVERY (2001)
 CQ2384
 CQ2384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2384'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2384
 CQ2384                          STATION RECOVERY (2002)
 CQ2384
 CQ2384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2384'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1233 ***********************************************************************
 DL1233  DESIGNATION -  8 V 32
 DL1233  PID         -  DL1233
 DL1233  STATE/COUNTY-  LA/BOSSIER
 DL1233  COUNTRY     -  US
 DL1233  USGS QUAD   -  BRADLEY SE (2017)
 DL1233
 DL1233                         *CURRENT SURVEY CONTROL
 DL1233  ______________________________________________________________________
 DL1233* NAD 83(1986) POSITION- 33 00 04.34   (N) 093 32 25.62   (W)   HD_HELD1
 DL1233* NAVD 88 ORTHO HEIGHT -    72.375 (meters)      237.45  (feet) ADJUSTED
 DL1233  ______________________________________________________________________
 DL1233  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 DL1233  DYNAMIC HEIGHT  -         72.296 (meters)      237.19  (feet) COMP
 DL1233  MODELED GRAVITY -    979,548.8   (mgal)                       NAVD 88
 DL1233
 DL1233  VERT ORDER      -  SECOND    CLASS II
 DL1233
 DL1233.The horizontal coordinates were determined by differentially corrected
 DL1233.hand held GPS observations or other comparable positioning techniques
 DL1233.and have an estimated accuracy of +/- 3 meters.
 DL1233
 DL1233.The orthometric height was determined by differential leveling and
 DL1233.adjusted by the NATIONAL GEODETIC SURVEY
 DL1233.in June 1991.
 DL1233
 DL1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1233.GEOID18 height accuracy estimate available here.
 DL1233
 DL1233.Click photographs - Photos may exist for this station.
 DL1233
 DL1233.The dynamic height is computed by dividing the NAVD 88
 DL1233.geopotential number by the normal gravity value computed on the
 DL1233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL1233.degrees latitude (g = 980.6199 gals.).
 DL1233
 DL1233.The modeled gravity was interpolated from observed gravity values.
 DL1233
 DL1233;                    North         East    Units  Estimated Accuracy
 DL1233;SPC LA N     -   277,806.2     902,760.3     MT  (+/- 3 meters HH1 GPS) 
 DL1233
 DL1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4951351550(NAD 83)
 DL1233
 DL1233                          SUPERSEDED SURVEY CONTROL
 DL1233
 DL1233  NGVD 29 (??/??/92)   72.44   (m)          237.7    (f) COMPUTED    2 2
 DL1233
 DL1233.Superseded values are not recommended for survey control.
 DL1233
 DL1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1233.See file dsdata.pdf to determine how the superseded data were derived.
 DL1233
 DL1233_MARKER: DD = SURVEY DISK
 DL1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL1233_STAMPING: 8V32 1969
 DL1233_MARK LOGO: LADHGS
 DL1233_PROJECTION: FLUSH
 DL1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1233+STABILITY: SURFACE MOTION
 DL1233
 DL1233  HISTORY     - Date     Condition        Report By
 DL1233  HISTORY     - 1969     MONUMENTED       LADTD
 DL1233  HISTORY     - 1973     GOOD             LADTD
 DL1233  HISTORY     - 20010331 GOOD             NGS
 DL1233  HISTORY     - 20020114 GOOD             NGS
 DL1233
 DL1233                          STATION DESCRIPTION
 DL1233
 DL1233'DESCRIBED BY LA TRANSP AND DEV 1973
 DL1233'4.9 MI W FROM SPRINGHILL.
 DL1233'LOCATED 4.9 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 DL1233'OFFICE IN SPRINGHILL AND THE MARK ON THE RIGHT.  IT IS 170 FEET NORTH
 DL1233'OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  2 FEET WEST OF A FENCE
 DL1233'LEADING NORTH.  10 FEET SOUTHWEST OF A SERVICE POWER POLE AND
 DL1233'TELEPHONE POLE.  89 FEET EAST OF THE NORTHEAST CORNER OF A WHITE FRAME
 DL1233'RESIDENCE.  23 FEET EAST OF THE CENTERLINE OF A GRAVEL DRIVE LEADING
 DL1233'NORTH.  IT IS 2 FEET EAST OF A METAL WITNESS POST AND FLUSH WITH THE
 DL1233'GROUND.
 DL1233
 DL1233                          STATION RECOVERY (2001)
 DL1233
 DL1233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 DL1233'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 DL1233
 DL1233                          STATION RECOVERY (2002)
 DL1233
 DL1233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 DL1233'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL1234 ***********************************************************************
 DL1234  DESIGNATION -  8 V 33
 DL1234  PID         -  DL1234
 DL1234  STATE/COUNTY-  LA/BOSSIER
 DL1234  COUNTRY     -  US
 DL1234  USGS QUAD   -  BRADLEY SE (2017)
 DL1234
 DL1234                         *CURRENT SURVEY CONTROL
 DL1234  ______________________________________________________________________
 DL1234* NAD 83(1986) POSITION- 33 00 22.     (N) 093 31 20.     (W)   SCALED
 DL1234* NAVD 88 ORTHO HEIGHT -    73.778 (meters)      242.05  (feet) ADJUSTED
 DL1234  ______________________________________________________________________
 DL1234  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 DL1234  DYNAMIC HEIGHT  -         73.697 (meters)      241.79  (feet) COMP
 DL1234  MODELED GRAVITY -    979,549.2   (mgal)                       NAVD 88
 DL1234
 DL1234  VERT ORDER      -  SECOND    CLASS II
 DL1234
 DL1234.The horizontal coordinates were scaled from a map and have
 DL1234.an estimated accuracy of +/- 6 seconds.
 DL1234
 DL1234.The orthometric height was determined by differential leveling and
 DL1234.adjusted by the NATIONAL GEODETIC SURVEY
 DL1234.in June 1991.
 DL1234
 DL1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL1234.GEOID18 height accuracy estimate available here.
 DL1234
 DL1234.Click photographs - Photos may exist for this station.
 DL1234
 DL1234.The dynamic height is computed by dividing the NAVD 88
 DL1234.geopotential number by the normal gravity value computed on the
 DL1234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL1234.degrees latitude (g = 980.6199 gals.).
 DL1234
 DL1234.The modeled gravity was interpolated from observed gravity values.
 DL1234
 DL1234;                    North         East    Units  Estimated Accuracy
 DL1234;SPC LA N     -   278,330.      904,470.      MT  (+/- 180 meters Scaled)
 DL1234
 DL1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS512520(NAD 83)
 DL1234
 DL1234                          SUPERSEDED SURVEY CONTROL
 DL1234
 DL1234  NGVD 29 (??/??/92)   73.84   (m)          242.3    (f) COMPUTED    2 2
 DL1234
 DL1234.Superseded values are not recommended for survey control.
 DL1234
 DL1234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL1234.See file dsdata.pdf to determine how the superseded data were derived.
 DL1234
 DL1234_MARKER: DD = SURVEY DISK
 DL1234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL1234_STAMPING: 8V33 1969
 DL1234_MARK LOGO: LADHGS
 DL1234_PROJECTION: FLUSH
 DL1234_MAGNETIC: N = NO MAGNETIC MATERIAL
 DL1234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL1234+STABILITY: SURFACE MOTION
 DL1234
 DL1234  HISTORY     - Date     Condition        Report By
 DL1234  HISTORY     - 1969     MONUMENTED       LADTD
 DL1234  HISTORY     - 1973     GOOD             LADTD
 DL1234  HISTORY     - 20010331 MARK NOT FOUND   NGS
 DL1234  HISTORY     - 20020114 MARK NOT FOUND   NGS
 DL1234
 DL1234                          STATION DESCRIPTION
 DL1234
 DL1234'DESCRIBED BY LA TRANSP AND DEV 1973
 DL1234'3.8 MI W FROM SPRINGHILL.
 DL1234'LOCATED 3.8 MILES WEST ALONG LOUISIANA HIGHWAY 157 FROM THE POST
 DL1234'OFFICE IN SPRINGHILL AND THE MARK ON THE RIGHT.  IT IS 94 FEET
 DL1234'NORTHWEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 157.  49 FEET
 DL1234'NORTHWEST OF A SERVICE TELEPHONE POLE.  2 FEET EAST OF AN OLD FENCE
 DL1234'LEADING NORTH.  49 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN OLD
 DL1234'BARN.  170 FEET SOUTH OF A POWER POLE.  IT IS 2 FEET NORTH OF A METAL
 DL1234'WITNESS POST AND FLUSH WITH THE GROUND.
 DL1234
 DL1234                          STATION RECOVERY (2001)
 DL1234
 DL1234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 DL1234'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 DL1234
 DL1234                          STATION RECOVERY (2002)
 DL1234
 DL1234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 DL1234'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2056 ***********************************************************************
 CQ2056  DESIGNATION -  8 V 5
 CQ2056  PID         -  CQ2056
 CQ2056  STATE/COUNTY-  LA/BOSSIER
 CQ2056  COUNTRY     -  US
 CQ2056  USGS QUAD   -  HUGHES (2018)
 CQ2056
 CQ2056                         *CURRENT SURVEY CONTROL
 CQ2056  ______________________________________________________________________
 CQ2056* NAD 83(1986) POSITION- 32 48 18.     (N) 093 39 14.     (W)   SCALED
 CQ2056* NAVD 88 ORTHO HEIGHT -    75.098 (meters)      246.38  (feet) ADJUSTED
 CQ2056  ______________________________________________________________________
 CQ2056  GEOID HEIGHT    -        -26.209 (meters)                     GEOID18
 CQ2056  DYNAMIC HEIGHT  -         75.015 (meters)      246.11  (feet) COMP
 CQ2056  MODELED GRAVITY -    979,522.0   (mgal)                       NAVD 88
 CQ2056
 CQ2056  VERT ORDER      -  SECOND    CLASS 0
 CQ2056
 CQ2056.The horizontal coordinates were scaled from a map and have
 CQ2056.an estimated accuracy of +/- 6 seconds.
 CQ2056
 CQ2056.The orthometric height was determined by differential leveling and
 CQ2056.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2056.in June 1991.
 CQ2056
 CQ2056.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2056.GEOID18 height accuracy estimate available here.
 CQ2056
 CQ2056.Click photographs - Photos may exist for this station.
 CQ2056
 CQ2056.The dynamic height is computed by dividing the NAVD 88
 CQ2056.geopotential number by the normal gravity value computed on the
 CQ2056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2056.degrees latitude (g = 980.6199 gals.).
 CQ2056
 CQ2056.The modeled gravity was interpolated from observed gravity values.
 CQ2056
 CQ2056;                    North         East    Units  Estimated Accuracy
 CQ2056;SPC LA N     -   256,150.      891,930.      MT  (+/- 180 meters Scaled)
 CQ2056
 CQ2056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS387298(NAD 83)
 CQ2056
 CQ2056                          SUPERSEDED SURVEY CONTROL
 CQ2056
 CQ2056  NGVD 29 (11/26/84)   75.167  (m)          246.61   (f) ADJUSTED    2 0
 CQ2056
 CQ2056.Superseded values are not recommended for survey control.
 CQ2056
 CQ2056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2056.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2056
 CQ2056_MARKER: DD = SURVEY DISK
 CQ2056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2056_STAMPING: 8 V 5 1968
 CQ2056_MARK LOGO: LADHGS
 CQ2056_PROJECTION: FLUSH
 CQ2056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2056+STABILITY: SURFACE MOTION
 CQ2056
 CQ2056  HISTORY     - Date     Condition        Report By
 CQ2056  HISTORY     - 1968     MONUMENTED       LADH
 CQ2056  HISTORY     - 1968     GOOD             LADH
 CQ2056  HISTORY     - 20010331 GOOD             NGS
 CQ2056  HISTORY     - 20020114 GOOD             NGS
 CQ2056
 CQ2056                          STATION DESCRIPTION
 CQ2056
 CQ2056'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ2056'11.1 MI N FROM BENTON.
 CQ2056'ABOUT 6.5 MILES NORTH FROM JUNCTION OF LOUISIANA HIGHWAY 3 AND
 CQ2056'LOUISIANA HIGHWAY 162 IN BENTON.  THENCE EAST 4.6 MILES ON LOUISIANA
 CQ2056'HIGHWAY 160 TOWARD ROCKY MOUNT.  IT IS 131.6 FEET NORTH OF CENTERLINE
 CQ2056'OF LOUISIANA HIGHWAY 160, 47 FEET EAST OF NORTHEAST CORNER OF
 CQ2056'RESIDENCE OF LEE C. JENNINGS, 9 FEET EAST OF 10 INCH MAGNOLIA TREE, 3
 CQ2056'FEET SOUTH OF CORNER OF CHAIN LINK FENCE, 1 FOOT EAST OF CHAIN LINK
 CQ2056'FENCE.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE TOP OF THE
 CQ2056'GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET SOUTHWEST OF THE MARK.
 CQ2056'SECTION 13, T 21N, R 13W.
 CQ2056
 CQ2056                          STATION RECOVERY (2001)
 CQ2056
 CQ2056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2056'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2056
 CQ2056                          STATION RECOVERY (2002)
 CQ2056
 CQ2056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2056'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2057 ***********************************************************************
 CQ2057  DESIGNATION -  8 V 6
 CQ2057  PID         -  CQ2057
 CQ2057  STATE/COUNTY-  LA/BOSSIER
 CQ2057  COUNTRY     -  US
 CQ2057  USGS QUAD   -  HUGHES (2018)
 CQ2057
 CQ2057                         *CURRENT SURVEY CONTROL
 CQ2057  ______________________________________________________________________
 CQ2057* NAD 83(1986) POSITION- 32 48 38.     (N) 093 38 25.     (W)   SCALED
 CQ2057* NAVD 88 ORTHO HEIGHT -    88.653 (meters)      290.86  (feet) ADJUSTED
 CQ2057  ______________________________________________________________________
 CQ2057  GEOID HEIGHT    -        -26.204 (meters)                     GEOID18
 CQ2057  DYNAMIC HEIGHT  -         88.554 (meters)      290.53  (feet) COMP
 CQ2057  MODELED GRAVITY -    979,521.8   (mgal)                       NAVD 88
 CQ2057
 CQ2057  VERT ORDER      -  SECOND    CLASS 0
 CQ2057
 CQ2057.The horizontal coordinates were scaled from a map and have
 CQ2057.an estimated accuracy of +/- 6 seconds.
 CQ2057
 CQ2057.The orthometric height was determined by differential leveling and
 CQ2057.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2057.in June 1991.
 CQ2057
 CQ2057.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2057.GEOID18 height accuracy estimate available here.
 CQ2057
 CQ2057.Click photographs - Photos may exist for this station.
 CQ2057
 CQ2057.The dynamic height is computed by dividing the NAVD 88
 CQ2057.geopotential number by the normal gravity value computed on the
 CQ2057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2057.degrees latitude (g = 980.6199 gals.).
 CQ2057
 CQ2057.The modeled gravity was interpolated from observed gravity values.
 CQ2057
 CQ2057;                    North         East    Units  Estimated Accuracy
 CQ2057;SPC LA N     -   256,760.      893,210.      MT  (+/- 180 meters Scaled)
 CQ2057
 CQ2057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS400304(NAD 83)
 CQ2057
 CQ2057                          SUPERSEDED SURVEY CONTROL
 CQ2057
 CQ2057  NGVD 29 (11/26/84)   88.721  (m)          291.08   (f) ADJUSTED    2 0
 CQ2057
 CQ2057.Superseded values are not recommended for survey control.
 CQ2057
 CQ2057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2057.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2057
 CQ2057_MARKER: DD = SURVEY DISK
 CQ2057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2057_STAMPING: 8V6 1968
 CQ2057_MARK LOGO: LADHGS
 CQ2057_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2057+STABILITY: SURFACE MOTION
 CQ2057
 CQ2057  HISTORY     - Date     Condition        Report By
 CQ2057  HISTORY     - 1968     MONUMENTED       LADH
 CQ2057  HISTORY     - 1968     GOOD             LADH
 CQ2057  HISTORY     - 20010331 GOOD             NGS
 CQ2057  HISTORY     - 20020114 GOOD             NGS
 CQ2057
 CQ2057                          STATION DESCRIPTION
 CQ2057
 CQ2057'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ2057'11.9 MI N FROM BENTON.
 CQ2057'ABOUT 6.5 MILES NORTH FROM JUNCTION OF LOUISIANA HIGHWAY 3 AND
 CQ2057'LOUISIANA HIGHWAY 162 IN BENTON.  THENCE EAST 5.4 MILES TO A POINT 0.8
 CQ2057'MILES WEST OF ROCKY MOUNT.  IT IS 188 FEET SOUTH OF CENTERLINE OF
 CQ2057'LOUISIANA HIGHWAY 160, 100.8 FEET WEST OF SOUTHWEST CORNER OF
 CQ2057'RESIDENCE OF H. M. FORD, 40.6 FEET WEST OF WELL, 12.5 FEET NORTHWEST
 CQ2057'OF 7 INCH CEDAR TREE, 1 FOOT WEST OF NORTH-SOUTH CROSS FENCE.  SET IN
 CQ2057'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 CQ2057'WITNESS POST IS SET 1.8 FEET NORTH OF THE MARK.  SECTION 18, T 21N, R
 CQ2057'12W.
 CQ2057
 CQ2057                          STATION RECOVERY (2001)
 CQ2057
 CQ2057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2057'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2057
 CQ2057                          STATION RECOVERY (2002)
 CQ2057
 CQ2057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2057'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2060 ***********************************************************************
 CQ2060  DESIGNATION -  8 V 7
 CQ2060  PID         -  CQ2060
 CQ2060  STATE/COUNTY-  LA/BOSSIER
 CQ2060  COUNTRY     -  US
 CQ2060  USGS QUAD   -  IVAN (2018)
 CQ2060
 CQ2060                         *CURRENT SURVEY CONTROL
 CQ2060  ______________________________________________________________________
 CQ2060* NAD 83(1986) POSITION- 32 49 01.     (N) 093 37 28.     (W)   SCALED
 CQ2060* NAVD 88 ORTHO HEIGHT -   118.307 (meters)      388.15  (feet) ADJUSTED
 CQ2060  ______________________________________________________________________
 CQ2060  GEOID HEIGHT    -        -26.198 (meters)                     GEOID18
 CQ2060  DYNAMIC HEIGHT  -        118.175 (meters)      387.71  (feet) COMP
 CQ2060  MODELED GRAVITY -    979,522.4   (mgal)                       NAVD 88
 CQ2060
 CQ2060  VERT ORDER      -  SECOND    CLASS 0
 CQ2060
 CQ2060.The horizontal coordinates were scaled from a map and have
 CQ2060.an estimated accuracy of +/- 6 seconds.
 CQ2060
 CQ2060.The orthometric height was determined by differential leveling and
 CQ2060.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2060.in June 1991.
 CQ2060
 CQ2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2060.GEOID18 height accuracy estimate available here.
 CQ2060
 CQ2060.Click photographs - Photos may exist for this station.
 CQ2060
 CQ2060.The dynamic height is computed by dividing the NAVD 88
 CQ2060.geopotential number by the normal gravity value computed on the
 CQ2060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2060.degrees latitude (g = 980.6199 gals.).
 CQ2060
 CQ2060.The modeled gravity was interpolated from observed gravity values.
 CQ2060
 CQ2060;                    North         East    Units  Estimated Accuracy
 CQ2060;SPC LA N     -   257,450.      894,700.      MT  (+/- 180 meters Scaled)
 CQ2060
 CQ2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS415311(NAD 83)
 CQ2060
 CQ2060                          SUPERSEDED SURVEY CONTROL
 CQ2060
 CQ2060  NGVD 29 (11/26/84)  118.375  (m)          388.37   (f) ADJUSTED    2 0
 CQ2060
 CQ2060.Superseded values are not recommended for survey control.
 CQ2060
 CQ2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2060.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2060
 CQ2060_MARKER: DD = SURVEY DISK
 CQ2060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2060_STAMPING: 8V7 1968
 CQ2060_MARK LOGO: LADHGS
 CQ2060_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2060+STABILITY: SURFACE MOTION
 CQ2060
 CQ2060  HISTORY     - Date     Condition        Report By
 CQ2060  HISTORY     - 1968     MONUMENTED       LADH
 CQ2060  HISTORY     - 1969     GOOD             LADH
 CQ2060  HISTORY     - 20010331 GOOD             NGS
 CQ2060  HISTORY     - 20020114 GOOD             NGS
 CQ2060
 CQ2060                          STATION DESCRIPTION
 CQ2060
 CQ2060'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2060'IN ROCKY MOUNT.
 CQ2060'IN ROCKY MOUNT AT REAR OF NEW BETHEL CHURCH.  IT IS 171 FEET NORTH OF
 CQ2060'CENTERLINE OF LOUISIANA HIGHWAY 160, 41 FEET NORTHWEST OF NORTHWEST
 CQ2060'CORNER OF NEW BETHEL CHURCH, 21 FEET WEST OF 30 INCH RED OAK, 82 FEET
 CQ2060'SOUTHWEST OF TOMBSTONE OF ROBERT MARTIN.  SET IN THE TOP OF A CONCRETE
 CQ2060'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ2060'SET 1.0 FOOT EAST OF THE MARK.  SECTION 17, T 21N, R 12W.
 CQ2060
 CQ2060                          STATION RECOVERY (2001)
 CQ2060
 CQ2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2060'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2060
 CQ2060                          STATION RECOVERY (2002)
 CQ2060
 CQ2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2060'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2061 ***********************************************************************
 CQ2061  DESIGNATION -  8 V 8
 CQ2061  PID         -  CQ2061
 CQ2061  STATE/COUNTY-  LA/BOSSIER
 CQ2061  COUNTRY     -  US
 CQ2061  USGS QUAD   -  IVAN (2018)
 CQ2061
 CQ2061                         *CURRENT SURVEY CONTROL
 CQ2061  ______________________________________________________________________
 CQ2061* NAD 83(1986) POSITION- 32 49 10.     (N) 093 36 24.     (W)   SCALED
 CQ2061* NAVD 88 ORTHO HEIGHT -    84.748 (meters)      278.04  (feet) ADJUSTED
 CQ2061  ______________________________________________________________________
 CQ2061  GEOID HEIGHT    -        -26.192 (meters)                     GEOID18
 CQ2061  DYNAMIC HEIGHT  -         84.653 (meters)      277.73  (feet) COMP
 CQ2061  MODELED GRAVITY -    979,525.0   (mgal)                       NAVD 88
 CQ2061
 CQ2061  VERT ORDER      -  SECOND    CLASS 0
 CQ2061
 CQ2061.The horizontal coordinates were scaled from a map and have
 CQ2061.an estimated accuracy of +/- 6 seconds.
 CQ2061
 CQ2061.The orthometric height was determined by differential leveling and
 CQ2061.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2061.in June 1991.
 CQ2061
 CQ2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2061.GEOID18 height accuracy estimate available here.
 CQ2061
 CQ2061.Click photographs - Photos may exist for this station.
 CQ2061
 CQ2061.The dynamic height is computed by dividing the NAVD 88
 CQ2061.geopotential number by the normal gravity value computed on the
 CQ2061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2061.degrees latitude (g = 980.6199 gals.).
 CQ2061
 CQ2061.The modeled gravity was interpolated from observed gravity values.
 CQ2061
 CQ2061;                    North         East    Units  Estimated Accuracy
 CQ2061;SPC LA N     -   257,710.      896,370.      MT  (+/- 180 meters Scaled)
 CQ2061
 CQ2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS432314(NAD 83)
 CQ2061
 CQ2061                          SUPERSEDED SURVEY CONTROL
 CQ2061
 CQ2061  NGVD 29 (11/26/84)   84.815  (m)          278.26   (f) ADJUSTED    2 0
 CQ2061
 CQ2061.Superseded values are not recommended for survey control.
 CQ2061
 CQ2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2061.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2061
 CQ2061_MARKER: DD = SURVEY DISK
 CQ2061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2061_STAMPING: 8V8 1968
 CQ2061_MARK LOGO: LADHGS
 CQ2061_PROJECTION: FLUSH
 CQ2061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2061+STABILITY: SURFACE MOTION
 CQ2061
 CQ2061  HISTORY     - Date     Condition        Report By
 CQ2061  HISTORY     - 1968     MONUMENTED       LADH
 CQ2061  HISTORY     - 1969     GOOD             LADH
 CQ2061  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ2061  HISTORY     - 20020114 MARK NOT FOUND   NGS
 CQ2061
 CQ2061                          STATION DESCRIPTION
 CQ2061
 CQ2061'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2061'1.4 MI E FROM ROCKY MOUNT.
 CQ2061'ABOUT 1.4 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ2061'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 157 IN ROCKY MOUNT.  IT IS
 CQ2061'111 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 132 FEET WEST
 CQ2061'OF 30 INCH PINE TREE, 44 FEET NORTH OF 48 INCH PIN OAK IN YARD OF
 CQ2061'RESIDENCE, 17 FEET NORTHEAST OF NORTHEAST CORNER OF RESIDENCE OF W. C.
 CQ2061'DEMOSS, SOUTHEAST OF A 12 INCH MAGNOLIA TREE IN YARD OF RESIDENCE, 1
 CQ2061'FOOT EAST OF YARD FENCE.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 CQ2061'THE TOP OF THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FOOT NORTH OF
 CQ2061'THE MARK.  SECTION 16, T 21N, R 12W.
 CQ2061
 CQ2061                          STATION RECOVERY (2001)
 CQ2061
 CQ2061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2061'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2061
 CQ2061                          STATION RECOVERY (2002)
 CQ2061
 CQ2061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2061'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2062 ***********************************************************************
 CQ2062  DESIGNATION -  8 V 9
 CQ2062  PID         -  CQ2062
 CQ2062  STATE/COUNTY-  LA/BOSSIER
 CQ2062  COUNTRY     -  US
 CQ2062  USGS QUAD   -  IVAN (2018)
 CQ2062
 CQ2062                         *CURRENT SURVEY CONTROL
 CQ2062  ______________________________________________________________________
 CQ2062* NAD 83(1986) POSITION- 32 49 04.     (N) 093 35 07.     (W)   SCALED
 CQ2062* NAVD 88 ORTHO HEIGHT -    70.406 (meters)      230.99  (feet) ADJUSTED
 CQ2062  ______________________________________________________________________
 CQ2062  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 CQ2062  DYNAMIC HEIGHT  -         70.327 (meters)      230.73  (feet) COMP
 CQ2062  MODELED GRAVITY -    979,527.3   (mgal)                       NAVD 88
 CQ2062
 CQ2062  VERT ORDER      -  SECOND    CLASS 0
 CQ2062
 CQ2062.The horizontal coordinates were scaled from a map and have
 CQ2062.an estimated accuracy of +/- 6 seconds.
 CQ2062
 CQ2062.The orthometric height was determined by differential leveling and
 CQ2062.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2062.in June 1991.
 CQ2062
 CQ2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2062.GEOID18 height accuracy estimate available here.
 CQ2062
 CQ2062.Click photographs - Photos may exist for this station.
 CQ2062
 CQ2062.The dynamic height is computed by dividing the NAVD 88
 CQ2062.geopotential number by the normal gravity value computed on the
 CQ2062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2062.degrees latitude (g = 980.6199 gals.).
 CQ2062
 CQ2062.The modeled gravity was interpolated from observed gravity values.
 CQ2062
 CQ2062;                    North         East    Units  Estimated Accuracy
 CQ2062;SPC LA N     -   257,500.      898,370.      MT  (+/- 180 meters Scaled)
 CQ2062
 CQ2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS452312(NAD 83)
 CQ2062
 CQ2062                          SUPERSEDED SURVEY CONTROL
 CQ2062
 CQ2062  NGVD 29 (11/26/84)   70.473  (m)          231.21   (f) ADJUSTED    2 0
 CQ2062
 CQ2062.Superseded values are not recommended for survey control.
 CQ2062
 CQ2062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2062.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2062
 CQ2062_MARKER: DD = SURVEY DISK
 CQ2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2062_STAMPING: 8V9 1968
 CQ2062_MARK LOGO: LADHGS
 CQ2062_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2062+STABILITY: SURFACE MOTION
 CQ2062
 CQ2062  HISTORY     - Date     Condition        Report By
 CQ2062  HISTORY     - 1968     MONUMENTED       LADH
 CQ2062  HISTORY     - 1969     GOOD             LADH
 CQ2062  HISTORY     - 20010331 GOOD             NGS
 CQ2062  HISTORY     - 20020114 GOOD             NGS
 CQ2062
 CQ2062                          STATION DESCRIPTION
 CQ2062
 CQ2062'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2062'2.6 MI E FROM ROCKY MOUNT.
 CQ2062'ABOUT 2.6 MILES EAST ALONG LOUISIANA HIGHWAY 160 FROM JUNCTION OF
 CQ2062'LOUISIANA HIGHWAY 160 AND LOUISIANA HIGHWAY 157 IN ROCKY MOUNT.  IT IS
 CQ2062'128 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 160, 124  4 FEET
 CQ2062'SOUTHWEST OF POWER POLE NUMBER 193, 23 FEET WEST OF WEST SIDE OF POWER
 CQ2062'LINE RIGHT OF WAY, 171 FEET NORTHWEST OF NORTH END OF 24 INCH R.C.
 CQ2062'PIPE CROSS DRAIN UNDER LOUISIANA HIGHWAY 160, ON TOP OF SMALL MOUND,
 CQ2062'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE
 CQ2062'GROUND.  A STEEL WITNESS POST IS SET 1 FOOT SOUTH OF THE MARK. SECTION
 CQ2062'15, T 21N, R 12W.
 CQ2062
 CQ2062                          STATION RECOVERY (2001)
 CQ2062
 CQ2062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ2062'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ2062
 CQ2062                          STATION RECOVERY (2002)
 CQ2062
 CQ2062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ2062'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0352 ***********************************************************************
 BJ0352  DESIGNATION -  8 WABPL
 BJ0352  PID         -  BJ0352
 BJ0352  STATE/COUNTY-  LA/ST LANDRY
 BJ0352  COUNTRY     -  US
 BJ0352  USGS QUAD   -  PORTAGE (2018)
 BJ0352
 BJ0352                         *CURRENT SURVEY CONTROL
 BJ0352  ______________________________________________________________________
 BJ0352* NAD 83(1986) POSITION- 30 27 17.     (N) 091 51 41.     (W)   SCALED
 BJ0352* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0352  **This station is located in a suspected subsidence area (see below).
 BJ0352  ______________________________________________________________________
 BJ0352  GEOID HEIGHT    -        -27.286 (meters)                     GEOID18
 BJ0352  DYNAMIC HEIGHT  -          5.272 (meters)       17.30  (feet) COMP
 BJ0352  MODELED GRAVITY -    979,331.5   (mgal)                       NAVD 88
 BJ0352
 BJ0352.The horizontal coordinates were scaled from a map and have
 BJ0352.an estimated accuracy of +/- 6 seconds.
 BJ0352
 BJ0352.** This station is in an area of known vertical motion. If an
 BJ0352.** orthometric height was ever established but is not available 
 BJ0352.** in the current survey control section, the orthometric height
 BJ0352.** is considered suspect.  Suspect heights are available in the
 BJ0352.** superseded section only if requested.
 BJ0352
 BJ0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0352.GEOID18 height accuracy estimate available here.
 BJ0352
 BJ0352.Click photographs - Photos may exist for this station.
 BJ0352
 BJ0352.The dynamic height is computed by dividing the NAVD 88
 BJ0352.geopotential number by the normal gravity value computed on the
 BJ0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0352.degrees latitude (g = 980.6199 gals.).
 BJ0352
 BJ0352.The modeled gravity was interpolated from observed gravity values.
 BJ0352
 BJ0352;                    North         East    Units  Estimated Accuracy
 BJ0352;SPC LA S     -   216,790.      949,290.      MT  (+/- 180 meters Scaled)
 BJ0352
 BJ0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP093697(NAD 83)
 BJ0352
 BJ0352                          SUPERSEDED SURVEY CONTROL
 BJ0352
 BJ0352.No superseded survey control is available for this station.
 BJ0352
 BJ0352_MARKER: DD = SURVEY DISK
 BJ0352_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 BJ0352_STAMPING: PBM 8 WABPL 1976
 BJ0352_MARK LOGO: USACE
 BJ0352_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0352_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0352_ROD/PIPE-DEPTH: 25.9 meters
 BJ0352_SLEEVE-DEPTH  : 25.0 meters
 BJ0352
 BJ0352  HISTORY     - Date     Condition        Report By
 BJ0352  HISTORY     - 1976     MONUMENTED       USACE
 BJ0352  HISTORY     - 1976     GOOD             NGS
 BJ0352
 BJ0352                          STATION DESCRIPTION
 BJ0352
 BJ0352'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0352'13.8 MI SW FROM KROTZ SPRINGS.
 BJ0352'6.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BJ0352'OFFICE AT KROTZ SPRINGS, THENCE 7.0 MILES SOUTH ALONG THE TOP OF THE
 BJ0352'WEST ATCHAFALAYA BASIN PROTECTION LEVEE, AT THE TOE OF THE LEVEE, 0.3
 BJ0352'MILE NORTH OF A POWER LINE CROSSING, 168 FT. WEST OF THE CENTER LINE
 BJ0352'OF THE LEVEE ROAD, 90 FT. EAST OF THE EAST BANK OF THE COURTABLEAU
 BJ0352'BAYOU CHANNEL, A 1-INCH IRON PIPE AND CAP DRIVEN TO A DEPTH OF 85 FT.
 BJ0352'AND ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 82 FT. WITH A
 BJ0352'SCREW CAP FOR ACCESS AND PROJECTING 2.3 FT. ABOVE THE LEVEL OF THE
 BJ0352'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0101 ***********************************************************************
 AT0101  DESIGNATION -  8.05
 AT0101  PID         -  AT0101
 AT0101  STATE/COUNTY-  LA/PLAQUEMINES
 AT0101  COUNTRY     -  US
 AT0101  USGS QUAD   -  PILOTTOWN (2018)
 AT0101
 AT0101                         *CURRENT SURVEY CONTROL
 AT0101  ______________________________________________________________________
 AT0101* NAD 83(1986) POSITION- 29 12 28.     (N) 089 16 28.     (W)   SCALED
 AT0101* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0101  **This station is located in a suspected subsidence area (see below).
 AT0101  ______________________________________________________________________
 AT0101  GEOID HEIGHT    -        -23.622 (meters)                     GEOID18
 AT0101  DYNAMIC HEIGHT  -          1.68  (meters)        5.5   (feet) COMP
 AT0101  MODELED GRAVITY -    979,305.7   (mgal)                       NAVD 88
 AT0101
 AT0101.The horizontal coordinates were scaled from a map and have
 AT0101.an estimated accuracy of +/- 6 seconds.
 AT0101
 AT0101.** This station is in an area of known vertical motion. If an
 AT0101.** orthometric height was ever established but is not available 
 AT0101.** in the current survey control section, the orthometric height
 AT0101.** is considered suspect.  Suspect heights are available in the
 AT0101.** superseded section only if requested.
 AT0101
 AT0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0101.GEOID18 height accuracy estimate available here.
 AT0101
 AT0101.Click photographs - Photos may exist for this station.
 AT0101
 AT0101.The dynamic height is computed by dividing the NAVD 88
 AT0101.geopotential number by the normal gravity value computed on the
 AT0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0101.degrees latitude (g = 980.6199 gals.).
 AT0101
 AT0101.The modeled gravity was interpolated from observed gravity values.
 AT0101
 AT0101;                    North         East    Units  Estimated Accuracy
 AT0101;SPC LA S     -    80,250.    1,200,210.      MT  (+/- 180 meters Scaled)
 AT0101
 AT0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT788331(NAD 83)
 AT0101
 AT0101                          SUPERSEDED SURVEY CONTROL
 AT0101
 AT0101.No superseded survey control is available for this station.
 AT0101
 AT0101_MARKER: DD = SURVEY DISK
 AT0101_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0101_SP_SET: APPROACH
 AT0101_STAMPING: EL. 8.05 1966
 AT0101_MARK LOGO: BLM
 AT0101_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0101
 AT0101  HISTORY     - Date     Condition        Report By
 AT0101  HISTORY     - 1966     MONUMENTED       BLM
 AT0101  HISTORY     - 1971     GOOD             NGS
 AT0101
 AT0101                          STATION DESCRIPTION
 AT0101
 AT0101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0101'AT QUARANTINE STATION, 65.5 FEET WEST OF THE WEST LEG OF THE LOOKOUT
 AT0101'TOWER, 12.0 FEET SOUTHWEST OF THE EAST CORNER OF THE DELTA NATIONAL
 AT0101'WILDLIFE REFUGE OFFICE BUILDING, AND SET IN THE TOP OF THE CONCRETE
 AT0101'APPROACH TO A TWO-CAR GARAGE BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1478 ***********************************************************************
 AU1478  DESIGNATION -  8.75 USGS
 AU1478  PID         -  AU1478
 AU1478  STATE/COUNTY-  LA/TERREBONNE
 AU1478  COUNTRY     -  US
 AU1478  USGS QUAD   -  SAVOIE (2018)
 AU1478
 AU1478                         *CURRENT SURVEY CONTROL
 AU1478  ______________________________________________________________________
 AU1478* NAD 83(1986) POSITION- 29 38 30.     (N) 090 41 26.     (W)   SCALED
 AU1478* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1478  **This station is located in a suspected subsidence area (see below).
 AU1478  ______________________________________________________________________
 AU1478  GEOID HEIGHT    -        -25.275 (meters)                     GEOID18
 AU1478
 AU1478.The horizontal coordinates were scaled from a map and have
 AU1478.an estimated accuracy of +/- 6 seconds.
 AU1478
 AU1478.** This station is in an area of known vertical motion. If an
 AU1478.** orthometric height was ever established but is not available 
 AU1478.** in the current survey control section, the orthometric height
 AU1478.** is considered suspect.  Suspect heights are available in the
 AU1478.** superseded section only if requested.
 AU1478
 AU1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1478.GEOID18 height accuracy estimate available here.
 AU1478
 AU1478.Click photographs - Photos may exist for this station.
 AU1478
 AU1478;                    North         East    Units  Estimated Accuracy
 AU1478;SPC LA S     -   126,720.    1,062,240.      MT  (+/- 180 meters Scaled)
 AU1478
 AU1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN235813(NAD 83)
 AU1478
 AU1478                          SUPERSEDED SURVEY CONTROL
 AU1478
 AU1478.No superseded survey control is available for this station.
 AU1478
 AU1478_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AU1478_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1478_SP_SET: CURB
 AU1478_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1478
 AU1478  HISTORY     - Date     Condition        Report By
 AU1478  HISTORY     - UNK      MONUMENTED       USGS
 AU1478  HISTORY     - 1955     GOOD             CGS
 AU1478  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1478
 AU1478                          STATION DESCRIPTION
 AU1478
 AU1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1478'3.9 MI NE FROM HOUMA.
 AU1478'3.9 MILES NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU1478'HOUMA, TERREBONNE PARISH, 0.3 MILE SOUTHWEST OF THE INTERSECTION OF
 AU1478'STATE HIGHWAY 80 AT SAVOIE, AT A CONCRETE BRIDGE OVER A CANAL, ON THE
 AU1478'TOP OF THE SOUTHWEST END OF THE SOUTHEAST CURB, AND NEAR THE JUNCTION
 AU1478'OF THE WING WALL AND THE ABUTMENT.  A CHISELED SQUARE.
 AU1478
 AU1478                          STATION RECOVERY (1982)
 AU1478
 AU1478'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1478'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED, THE MARK WAS
 AU1478'PROBABLY DESTROYED WHEN A NEW BRIDGE WAS BUILT IN 1957.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1324 ***********************************************************************
 CQ1324  DESIGNATION -  80 A
 CQ1324  PID         -  CQ1324
 CQ1324  STATE/COUNTY-  LA/CLAIBORNE
 CQ1324  COUNTRY     -  US
 CQ1324  USGS QUAD   -  HOMER (2018)
 CQ1324
 CQ1324                         *CURRENT SURVEY CONTROL
 CQ1324  ______________________________________________________________________
 CQ1324* NAD 83(1986) POSITION- 32 47 29.3    (N) 093 03 19.9    (W)   HD_HELD2
 CQ1324* NAVD 88 ORTHO HEIGHT -    87.738 (meters)      287.85  (feet) ADJUSTED
 CQ1324  ______________________________________________________________________
 CQ1324  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 CQ1324  DYNAMIC HEIGHT  -         87.640 (meters)      287.53  (feet) COMP
 CQ1324  MODELED GRAVITY -    979,525.4   (mgal)                       NAVD 88
 CQ1324
 CQ1324  VERT ORDER      -  SECOND    CLASS 0
 CQ1324
 CQ1324.The horizontal coordinates were established by autonomous hand held GPS
 CQ1324.observations and have an estimated accuracy of +/- 10 meters.
 CQ1324
 CQ1324.The orthometric height was determined by differential leveling and
 CQ1324.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1324.in September 1998.
 CQ1324
 CQ1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1324.GEOID18 height accuracy estimate available here.
 CQ1324
 CQ1324.Click photographs - Photos may exist for this station.
 CQ1324
 CQ1324.The dynamic height is computed by dividing the NAVD 88
 CQ1324.geopotential number by the normal gravity value computed on the
 CQ1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1324.degrees latitude (g = 980.6199 gals.).
 CQ1324
 CQ1324.The modeled gravity was interpolated from observed gravity values.
 CQ1324
 CQ1324;                    North         East    Units  Estimated Accuracy
 CQ1324;SPC LA N     -   254,211.      947,961.      MT  (+/- 10 meters HH2 GPS)
 CQ1324
 CQ1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9480028171(NAD 83)
 CQ1324
 CQ1324                          SUPERSEDED SURVEY CONTROL
 CQ1324
 CQ1324  NAVD 88 (06/15/91)   87.749  (m)          287.89   (f) SUPERSEDED  2 0
 CQ1324  NGVD 29 (11/26/84)   87.813  (m)          288.10   (f) ADJUSTED    2 0
 CQ1324
 CQ1324.Superseded values are not recommended for survey control.
 CQ1324
 CQ1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1324.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1324
 CQ1324_MARKER: DD = SURVEY DISK
 CQ1324_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1324_SP_SET: GRANITE STEP
 CQ1324_STAMPING: LOUISIANA 1923 80A
 CQ1324_MARK LOGO: USGS
 CQ1324_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ1324_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1324_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1324+SATELLITE: SATELLITE OBSERVATIONS - June 07, 1995
 CQ1324
 CQ1324  HISTORY     - Date     Condition        Report By
 CQ1324  HISTORY     - 1923     MONUMENTED       USGS
 CQ1324  HISTORY     - 1969     GOOD             LADH
 CQ1324  HISTORY     - 19931121 GOOD             USPSQD
 CQ1324  HISTORY     - 19950607 GOOD             LADTD
 CQ1324  HISTORY     - 20081231 GOOD             GEOCAC
 CQ1324  HISTORY     - 20110326 GOOD             GEOCAC
 CQ1324
 CQ1324                          STATION DESCRIPTION
 CQ1324
 CQ1324'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1324'IN HOMER.
 CQ1324'AT HOMER, CLAIBORNE PARISH, ON THE WEST SIDE OF COURTHOUSE SQUARE,
 CQ1324'SOUTH OF THE MAIN ENTRANCE TO THE HOMER NATIONAL BANK, AT THE FOOT OF
 CQ1324'THE SOUTH SIDE OF THE SOUTH STONE COLUMN, IN THE TOP OF THE SOUTH END
 CQ1324'OF THE GRANITE STEP, AND ONE FOOT ABOVE THE SIDEWALK.  A U.S.G.S.
 CQ1324'STANDARD DISK, STAMPED LOUISIANA 1923 80A.  SEC 23, T 21N, R 7W.
 CQ1324
 CQ1324                          STATION RECOVERY (1993)
 CQ1324
 CQ1324'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ1324'RECOVERED IN GOOD CONDITION.
 CQ1324
 CQ1324                          STATION RECOVERY (1995)
 CQ1324
 CQ1324'RECOVERY NOTE BY LA TRANSP AND DEV 1995 (TLH)
 CQ1324'THE STATION IS LOCATED IN HOMER, ON THE WEST SIDE OF THE COURTHOUSE
 CQ1324'SQUARE, SET IN A GRANITE STEP LEADING INTO THE HOMER NATIONAL BANK, AT
 CQ1324'THE FOOT OF THE SOUTH SIDE OF THE SOUTH STONE COLUMN AT THE ENTRANCE
 CQ1324'INTO THE BANK AND ABOUT 1.0 FT (0.3 M) ABOVE THE HIGHWAY.
 CQ1324'OWNERSHIP--HOMER NATIONAL BANK.
 CQ1324
 CQ1324                          STATION RECOVERY (2008)
 CQ1324
 CQ1324'RECOVERY NOTE BY GEOCACHING 2008 (LPC)
 CQ1324'RECOVERED IN GOOD CONDITION.
 CQ1324
 CQ1324                          STATION RECOVERY (2011)
 CQ1324
 CQ1324'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ1324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0079 ***********************************************************************
 AU0079  DESIGNATION -  80 BOLT
 AU0079  PID         -  AU0079
 AU0079  STATE/COUNTY-  LA/ST MARTIN
 AU0079  COUNTRY     -  US
 AU0079  USGS QUAD   -  PIERRE PART (2018)
 AU0079
 AU0079                         *CURRENT SURVEY CONTROL
 AU0079  ______________________________________________________________________
 AU0079* NAD 83(1986) POSITION- 29 53 40.     (N) 091 12 28.     (W)   SCALED
 AU0079* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0079  **This station is located in a suspected subsidence area (see below).
 AU0079  ______________________________________________________________________
 AU0079  GEOID HEIGHT    -        -26.105 (meters)                     GEOID18
 AU0079  DYNAMIC HEIGHT  -          0.319 (meters)        1.05  (feet) COMP
 AU0079  MODELED GRAVITY -    979,310.6   (mgal)                       NAVD 88
 AU0079
 AU0079.The horizontal coordinates were scaled from a map and have
 AU0079.an estimated accuracy of +/- 6 seconds.
 AU0079
 AU0079.** This station is in an area of known vertical motion. If an
 AU0079.** orthometric height was ever established but is not available 
 AU0079.** in the current survey control section, the orthometric height
 AU0079.** is considered suspect.  Suspect heights are available in the
 AU0079.** superseded section only if requested.
 AU0079
 AU0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0079.GEOID18 height accuracy estimate available here.
 AU0079
 AU0079.Click photographs - Photos may exist for this station.
 AU0079
 AU0079.The dynamic height is computed by dividing the NAVD 88
 AU0079.geopotential number by the normal gravity value computed on the
 AU0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0079.degrees latitude (g = 980.6199 gals.).
 AU0079
 AU0079.The modeled gravity was interpolated from observed gravity values.
 AU0079
 AU0079;                    North         East    Units  Estimated Accuracy
 AU0079;SPC LA S     -   154,570.    1,012,130.      MT  (+/- 180 meters Scaled)
 AU0079
 AU0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730084(NAD 83)
 AU0079
 AU0079                          SUPERSEDED SURVEY CONTROL
 AU0079
 AU0079.No superseded survey control is available for this station.
 AU0079
 AU0079_MARKER: B = BOLT
 AU0079_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0079_SP_SET: UNDERGROUMD SLAB
 AU0079_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0079
 AU0079  HISTORY     - Date     Condition        Report By
 AU0079  HISTORY     - UNK      MONUMENTED       USACE
 AU0079  HISTORY     - 1976     GOOD             NGS
 AU0079
 AU0079                          STATION DESCRIPTION
 AU0079
 AU0079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0079'1.1 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER THE
 AU0079'BELLE RIVER, AT THE JUNCTION OF A SHELL DRIVEWAY LEADING EAST, 341 FT
 AU0079'EAST OF THE CENTER LINE OF THE HIGHWAY, 25 FT SOUTH OF THE EXTENDED
 AU0079'CENTER LINE OF THE DRIVEWAY, 24.9 FT SOUTHEAST OF THE SOUTHEAST CORNER
 AU0079'OF A FRAME HOUSE, 40 FT WEST OF THE WEST BANK OF THE BELLE RIVER, 123
 AU0079'FT NORTHEAST OF A POWER LINE POLE WITH A GUY WIRE, LIGHT, AND A
 AU0079'TRANSFORMER, A COPPER BOLT SET IN A CONCRETE SLAB ABOUT 4 FT BELOW THE
 AU0079'LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH PIPE
 AU0079'BEARING A CAP WHICH PROJECTS 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2011 ***********************************************************************
 AU2011  DESIGNATION -  80 CAP
 AU2011  PID         -  AU2011
 AU2011  STATE/COUNTY-  LA/ST MARTIN
 AU2011  COUNTRY     -  US
 AU2011  USGS QUAD   -  PIERRE PART (2018)
 AU2011
 AU2011                         *CURRENT SURVEY CONTROL
 AU2011  ______________________________________________________________________
 AU2011* NAD 83(1986) POSITION- 29 53 39.     (N) 091 12 29.     (W)   SCALED
 AU2011* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2011  **This station is located in a suspected subsidence area (see below).
 AU2011  ______________________________________________________________________
 AU2011  GEOID HEIGHT    -        -26.104 (meters)                     GEOID18
 AU2011
 AU2011.The horizontal coordinates were scaled from a map and have
 AU2011.an estimated accuracy of +/- 6 seconds.
 AU2011
 AU2011.** This station is in an area of known vertical motion. If an
 AU2011.** orthometric height was ever established but is not available 
 AU2011.** in the current survey control section, the orthometric height
 AU2011.** is considered suspect.  Suspect heights are available in the
 AU2011.** superseded section only if requested.
 AU2011
 AU2011.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2011.GEOID18 height accuracy estimate available here.
 AU2011
 AU2011.Click photographs - Photos may exist for this station.
 AU2011
 AU2011;                    North         East    Units  Estimated Accuracy
 AU2011;SPC LA S     -   154,540.    1,012,100.      MT  (+/- 180 meters Scaled)
 AU2011
 AU2011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730084(NAD 83)
 AU2011
 AU2011                          SUPERSEDED SURVEY CONTROL
 AU2011
 AU2011.No superseded survey control is available for this station.
 AU2011
 AU2011_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU2011_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2011_MARK LOGO: USACE
 AU2011_PROJECTION: PROJECTING 15 CENTIMETERS
 AU2011_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2011_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2011
 AU2011  HISTORY     - Date     Condition        Report By
 AU2011  HISTORY     - UNK      MONUMENTED       USACE
 AU2011  HISTORY     - 1976     GOOD             NGS
 AU2011
 AU2011                          STATION DESCRIPTION
 AU2011
 AU2011'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU2011'1.1 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER THE
 AU2011'BELLE RIVER, AT THE JUNCTION OF A SHELL DRIVEWAY LEADING EAST, 341 FT
 AU2011'EAST OF THE CENTER LINE OF THE HIGHWAY, 25 FT SOUTH OF THE EXTENDED
 AU2011'CENTER LINE OF THE DRIVEWAY, 24.9 FT SOUTHEAST OF THE SOUTHEAST CORNER
 AU2011'OF A FRAME HOUSE, 40 FT WEST OF THE WEST BANK OF THE BELLE RIVER, 123
 AU2011'FT NORTHEAST OF A POWER LINE POLE WITH A GUY WIRE, LIGHT, AND A
 AU2011'TRANSFORMER, SET IN A CONCRETE SLAB ABOUT 4 FT BELOW THE
 AU2011'LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH PIPE
 AU2011'BEARING A CAP WHICH PROJECTS 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1206 ***********************************************************************
 BW1206  DESIGNATION -  80 DIETZE BOLT
 BW1206  PID         -  BW1206
 BW1206  STATE/COUNTY-  LA/CONCORDIA
 BW1206  COUNTRY     -  US
 BW1206  USGS QUAD   -  FAIRVIEW (2018)
 BW1206
 BW1206                         *CURRENT SURVEY CONTROL
 BW1206  ______________________________________________________________________
 BW1206* NAD 83(1986) POSITION- 31 21 50.     (N) 091 34 41.     (W)   SCALED
 BW1206* NAVD 88 ORTHO HEIGHT -    14.08  (+/-2cm)       46.2   (feet) VERTCON3
 BW1206  ______________________________________________________________________
 BW1206  GEOID HEIGHT    -        -26.527 (meters)                     GEOID18
 BW1206  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1206
 BW1206.The horizontal coordinates were scaled from a map and have
 BW1206.an estimated accuracy of +/- 6 seconds.
 BW1206
 BW1206.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1206.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1206
 BW1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1206.GEOID18 height accuracy estimate available here.
 BW1206
 BW1206.The vertical order pertains to the NGVD 29 superseded value.
 BW1206
 BW1206.Click photographs - Photos may exist for this station.
 BW1206
 BW1206;                    North         East    Units  Estimated Accuracy
 BW1206;SPC LA N     -    96,160.    1,087,710.      MT  (+/- 180 meters Scaled)
 BW1206
 BW1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ352708(NAD 83)
 BW1206
 BW1206                          SUPERSEDED SURVEY CONTROL
 BW1206
 BW1206  NGVD 29 (??/??/92)   14.063  (m)           46.14   (f) ADJ UNCH    1 2
 BW1206
 BW1206.Superseded values are not recommended for survey control.
 BW1206
 BW1206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1206.See file dsdata.pdf to determine how the superseded data were derived.
 BW1206
 BW1206_MARKER: B = BOLT
 BW1206_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1206_SP_SET: SLAB
 BW1206_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1206
 BW1206  HISTORY     - Date     Condition        Report By
 BW1206  HISTORY     - UNK      MONUMENTED       USACE
 BW1206  HISTORY     - 1966     GOOD             CGS
 BW1206
 BW1206                          STATION DESCRIPTION
 BW1206
 BW1206'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1206'19.8 MI SW FROM VIDALIA.
 BW1206'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW1206'AT VIDALIA, THENCE 6.85 MILES SOUTHWEST ALONG STATE HIGHWAY 131,
 BW1206'THENCE 8.65 MILES SOUTHWEST ALONG STATE HIGHWAY 15, THENCE 4.15 MILES
 BW1206'SOUTHWEST ALONG A GRAVELED ROAD ON THE TOP OF A LEVEE, 227 FEET WEST
 BW1206'OF THE CENTER LINE OF THE ROAD, 44 FEET WEST OF THE WEST EDGE OF A
 BW1206'NARROW DITCH LINED WITH TREES, 26 FEET NORTHWEST OF A 27-INCH OAK
 BW1206'TREE, ABOUT 28 FEET BELOW THE LEVEL OF THE ROAD, A COPPER BOLT SET IN
 BW1206'THE TOP OF A CONCRETE SLAB ABOUT 3 FEET BELOW THE GROUND, ACCESS TO
 BW1206'WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING A BRASS CAP AND
 BW1206'PROJECTING 14 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1205 ***********************************************************************
 BW1205  DESIGNATION -  80 DIETZE CAP
 BW1205  PID         -  BW1205
 BW1205  STATE/COUNTY-  LA/CONCORDIA
 BW1205  COUNTRY     -  US
 BW1205  USGS QUAD   -  FAIRVIEW (2018)
 BW1205
 BW1205                         *CURRENT SURVEY CONTROL
 BW1205  ______________________________________________________________________
 BW1205* NAD 83(1986) POSITION- 31 21 50.     (N) 091 34 41.     (W)   SCALED
 BW1205* NAVD 88 ORTHO HEIGHT -    15.31  (+/-2cm)       50.2   (feet) VERTCON3
 BW1205  ______________________________________________________________________
 BW1205  GEOID HEIGHT    -        -26.527 (meters)                     GEOID18
 BW1205  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1205
 BW1205.The horizontal coordinates were scaled from a map and have
 BW1205.an estimated accuracy of +/- 6 seconds.
 BW1205
 BW1205.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1205.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1205
 BW1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1205.GEOID18 height accuracy estimate available here.
 BW1205
 BW1205.The vertical order pertains to the NGVD 29 superseded value.
 BW1205
 BW1205.Click photographs - Photos may exist for this station.
 BW1205
 BW1205;                    North         East    Units  Estimated Accuracy
 BW1205;SPC LA N     -    96,160.    1,087,710.      MT  (+/- 180 meters Scaled)
 BW1205
 BW1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ352708(NAD 83)
 BW1205
 BW1205                          SUPERSEDED SURVEY CONTROL
 BW1205
 BW1205  NGVD 29 (??/??/92)   15.295  (m)           50.18   (f) ADJ UNCH    1 2
 BW1205
 BW1205.Superseded values are not recommended for survey control.
 BW1205
 BW1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1205.See file dsdata.pdf to determine how the superseded data were derived.
 BW1205
 BW1205_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1205_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1205_MARK LOGO: USACE
 BW1205_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1205_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1205
 BW1205  HISTORY     - Date     Condition        Report By
 BW1205  HISTORY     - UNK      MONUMENTED       USACE
 BW1205  HISTORY     - 1966     GOOD             CGS
 BW1205
 BW1205                          STATION DESCRIPTION
 BW1205
 BW1205'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1205'19.8 MI SW FROM VIDALIA.
 BW1205'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW1205'AT VIDALIA, THENCE 6.85 MILES SOUTHWEST ALONG STATE HIGHWAY 131,
 BW1205'THENCE 8.65 MILES SOUTHWEST ALONG STATE HIGHWAY 15, THENCE 4.15 MILES
 BW1205'SOUTHWEST ALONG A GRAVELED ROAD ON THE TOP OF A LEVEE, 227 FEET WEST
 BW1205'OF THE CENTER LINE OF THE ROAD, 44 FEET WEST OF THE WEST EDGE OF A
 BW1205'NARROW DITCH LINED WITH TREES, 26 FEET NORTHWEST OF A 27-INCH OAK
 BW1205'TREE, ABOUT 28 FEET BELOW THE LEVEL OF THE ROAD, A 4-INCH IRON PIPE
 BW1205'BEARING A BRASS CAP AND PROJECTING 14 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4021 ***********************************************************************
 BJ4021  DESIGNATION -  800
 BJ4021  PID         -  BJ4021
 BJ4021  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4021  COUNTRY     -  US
 BJ4021  USGS QUAD   -  FRED (2018)
 BJ4021
 BJ4021                         *CURRENT SURVEY CONTROL
 BJ4021  ______________________________________________________________________
 BJ4021* NAD 83(1986) POSITION- 30 38 39.     (N) 091 05 22.     (W)   SCALED
 BJ4021* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4021  **This station is located in a suspected subsidence area (see below).
 BJ4021  ______________________________________________________________________
 BJ4021  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BJ4021  DYNAMIC HEIGHT  -         27.197 (meters)       89.23  (feet) COMP
 BJ4021  MODELED GRAVITY -    979,345.1   (mgal)                       NAVD 88
 BJ4021
 BJ4021.The horizontal coordinates were scaled from a map and have
 BJ4021.an estimated accuracy of +/- 6 seconds.
 BJ4021
 BJ4021.** This station is in an area of known vertical motion. If an
 BJ4021.** orthometric height was ever established but is not available 
 BJ4021.** in the current survey control section, the orthometric height
 BJ4021.** is considered suspect.  Suspect heights are available in the
 BJ4021.** superseded section only if requested.
 BJ4021
 BJ4021.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4021.GEOID18 height accuracy estimate available here.
 BJ4021
 BJ4021.Click photographs - Photos may exist for this station.
 BJ4021
 BJ4021.The dynamic height is computed by dividing the NAVD 88
 BJ4021.geopotential number by the normal gravity value computed on the
 BJ4021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4021.degrees latitude (g = 980.6199 gals.).
 BJ4021
 BJ4021.The modeled gravity was interpolated from observed gravity values.
 BJ4021
 BJ4021;                    North         East    Units  Estimated Accuracy
 BJ4021;SPC LA S     -   237,700.    1,023,380.      MT  (+/- 180 meters Scaled)
 BJ4021
 BJ4021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP830917(NAD 83)
 BJ4021
 BJ4021                          SUPERSEDED SURVEY CONTROL
 BJ4021
 BJ4021.No superseded survey control is available for this station.
 BJ4021
 BJ4021_MARKER: DB = BENCH MARK DISK
 BJ4021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4021_STAMPING: 800
 BJ4021_MARK LOGO: LA-033
 BJ4021_PROJECTION: FLUSH
 BJ4021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4021+STABILITY: SURFACE MOTION
 BJ4021
 BJ4021  HISTORY     - Date     Condition        Report By
 BJ4021  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4021
 BJ4021                          STATION DESCRIPTION
 BJ4021
 BJ4021'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4021'6.4 KM (4 MI) WEST FROM ZACHARY.  ABOUT 1.8 KM (1.15 MI) WEST ALONG
 BJ4021'STATE HIGHWAY 64 FROM THE JUNCTION WITH STATE HIGHWAY 67, KNOWN AS THE
 BJ4021'CROSSROAD, TO TUCKER ROAD ON THE LEFT, TURN LEFT, NORTH ON TUCKER ROAD
 BJ4021'FOR 0.3 KM (0.2 MI) TO THE BENCH MARK ON THE RIGHT, 22.6 METERS
 BJ4021'(74 FT) NORTH OF A POWER POLE WITH TRANSFORMERS, 11.9 METERS (39 FT)
 BJ4021'EAST OF THE CENTER OF TUCKER ROAD AND ON ROAD RIGHT-OF-WAY ABOUT 61
 BJ4021'METERS (200 FT) DUE WEST OF A LARGE BRICK HOUSE.  IT IS 0.91 METERS
 BJ4021'SOUTHEAST FROM A WITNESS POST AND 0.30 M ABOVE TUCKER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1131 ***********************************************************************
 CP1131  DESIGNATION -  800 A BOLT
 CP1131  PID         -  CP1131
 CP1131  STATE/COUNTY-  LA/EAST CARROLL
 CP1131  COUNTRY     -  US
 CP1131  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1131
 CP1131                         *CURRENT SURVEY CONTROL
 CP1131  ______________________________________________________________________
 CP1131* NAD 83(1986) POSITION- 32 49 50.     (N) 091 10 02.     (W)   SCALED
 CP1131* NAVD 88 ORTHO HEIGHT -    30.54  (+/-2cm)      100.2   (feet) VERTCON3
 CP1131  ______________________________________________________________________
 CP1131  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 CP1131  VERT ORDER      -  ? (See Below)
 CP1131
 CP1131.The horizontal coordinates were scaled from a map and have
 CP1131.an estimated accuracy of +/- 6 seconds.
 CP1131
 CP1131.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1131.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1131
 CP1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1131.GEOID18 height accuracy estimate available here.
 CP1131
 CP1131.The vertical order pertains to the NGVD 29 superseded value.
 CP1131
 CP1131.Click photographs - Photos may exist for this station.
 CP1131
 CP1131;                    North         East    Units  Estimated Accuracy
 CP1131;SPC LA N     -   259,180.    1,124,790.      MT  (+/- 180 meters Scaled)
 CP1131
 CP1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS715339(NAD 83)
 CP1131
 CP1131                          SUPERSEDED SURVEY CONTROL
 CP1131
 CP1131  NGVD 29 (??/??/92)   30.286  (m)           99.36   (f) ADJ UNCH       
 CP1131
 CP1131.Superseded values are not recommended for survey control.
 CP1131
 CP1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1131.See file dsdata.pdf to determine how the superseded data were derived.
 CP1131
 CP1131_MARKER: B = BOLT
 CP1131_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1131_SP_SET: UNDERGROUND STONE
 CP1131_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1131
 CP1131  HISTORY     - Date     Condition        Report By
 CP1131  HISTORY     - UNK      MONUMENTED       USACE
 CP1131  HISTORY     - 1934     GOOD             USACE
 CP1131
 CP1131                          STATION DESCRIPTION
 CP1131
 CP1131'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1131'2 MI N FROM LAKE PROVIDENCE.
 CP1131'P.B.M. IS A PIPE STONE BENCH WITH A BRASS CAP, LOCATED ON RIGHT BANK
 CP1131'OF MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 2 MILES NORTH
 CP1131'OF LAKE PROVIDENCE, LA., 1412 FEET NORTHWEST OF LEVEE STATION NO. 800.
 CP1131'150 FEET WEST OF DIRT ROAD.  35 FEET NORTHEAST OF WIRE FENCE. 9 FEET
 CP1131'SOUTHEAST OF 30-INCH PECAN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1130 ***********************************************************************
 CP1130  DESIGNATION -  800 A CAP
 CP1130  PID         -  CP1130
 CP1130  STATE/COUNTY-  LA/EAST CARROLL
 CP1130  COUNTRY     -  US
 CP1130  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1130
 CP1130                         *CURRENT SURVEY CONTROL
 CP1130  ______________________________________________________________________
 CP1130* NAD 83(1986) POSITION- 32 49 50.     (N) 091 10 02.     (W)   SCALED
 CP1130* NAVD 88 ORTHO HEIGHT -    31.74  (+/-2cm)      104.1   (feet) VERTCON3
 CP1130  ______________________________________________________________________
 CP1130  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 CP1130  VERT ORDER      -  ? (See Below)
 CP1130
 CP1130.The horizontal coordinates were scaled from a map and have
 CP1130.an estimated accuracy of +/- 6 seconds.
 CP1130
 CP1130.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1130.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1130
 CP1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1130.GEOID18 height accuracy estimate available here.
 CP1130
 CP1130.The vertical order pertains to the NGVD 29 superseded value.
 CP1130
 CP1130.Click photographs - Photos may exist for this station.
 CP1130
 CP1130;                    North         East    Units  Estimated Accuracy
 CP1130;SPC LA N     -   259,180.    1,124,790.      MT  (+/- 180 meters Scaled)
 CP1130
 CP1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS715339(NAD 83)
 CP1130
 CP1130                          SUPERSEDED SURVEY CONTROL
 CP1130
 CP1130  NGVD 29 (??/??/92)   31.490  (m)          103.31   (f) ADJ UNCH       
 CP1130
 CP1130.Superseded values are not recommended for survey control.
 CP1130
 CP1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1130.See file dsdata.pdf to determine how the superseded data were derived.
 CP1130
 CP1130_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1130_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1130_MARK LOGO: USACE
 CP1130_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1130_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1130
 CP1130  HISTORY     - Date     Condition        Report By
 CP1130  HISTORY     - UNK      MONUMENTED       USACE
 CP1130  HISTORY     - 1934     GOOD             USACE
 CP1130
 CP1130                          STATION DESCRIPTION
 CP1130
 CP1130'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1130'2 MI N FROM LAKE PROVIDENCE.
 CP1130'P.B.M. IS A PIPE STONE BENCH WITH A BRASS CAP, LOCATED ON RIGHT BANK
 CP1130'OF MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 2 MILES NORTH
 CP1130'OF LAKE PROVIDENCE, LA., 1412 FEET NORTHWEST OF LEVEE STATION NO. 800.
 CP1130'150 FEET WEST OF DIRT ROAD.  35 FEET NORTHEAST OF WIRE FENCE. 9 FEET
 CP1130'SOUTHEAST OF 30-INCH PECAN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4020 ***********************************************************************
 BJ4020  DESIGNATION -  801 73
 BJ4020  PID         -  BJ4020
 BJ4020  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4020  COUNTRY     -  US
 BJ4020  USGS QUAD   -  FRED (2018)
 BJ4020
 BJ4020                         *CURRENT SURVEY CONTROL
 BJ4020  ______________________________________________________________________
 BJ4020* NAD 83(1986) POSITION- 30 38 20.     (N) 091 04 10.     (W)   SCALED
 BJ4020* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4020  **This station is located in a suspected subsidence area (see below).
 BJ4020  ______________________________________________________________________
 BJ4020  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ4020  DYNAMIC HEIGHT  -         27.352 (meters)       89.74  (feet) COMP
 BJ4020  MODELED GRAVITY -    979,344.6   (mgal)                       NAVD 88
 BJ4020
 BJ4020.The horizontal coordinates were scaled from a map and have
 BJ4020.an estimated accuracy of +/- 6 seconds.
 BJ4020
 BJ4020.** This station is in an area of known vertical motion. If an
 BJ4020.** orthometric height was ever established but is not available 
 BJ4020.** in the current survey control section, the orthometric height
 BJ4020.** is considered suspect.  Suspect heights are available in the
 BJ4020.** superseded section only if requested.
 BJ4020
 BJ4020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4020.GEOID18 height accuracy estimate available here.
 BJ4020
 BJ4020.Click photographs - Photos may exist for this station.
 BJ4020
 BJ4020.The dynamic height is computed by dividing the NAVD 88
 BJ4020.geopotential number by the normal gravity value computed on the
 BJ4020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4020.degrees latitude (g = 980.6199 gals.).
 BJ4020
 BJ4020.The modeled gravity was interpolated from observed gravity values.
 BJ4020
 BJ4020;                    North         East    Units  Estimated Accuracy
 BJ4020;SPC LA S     -   237,120.    1,025,300.      MT  (+/- 180 meters Scaled)
 BJ4020
 BJ4020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP850911(NAD 83)
 BJ4020
 BJ4020                          SUPERSEDED SURVEY CONTROL
 BJ4020
 BJ4020.No superseded survey control is available for this station.
 BJ4020
 BJ4020_MARKER: DB = BENCH MARK DISK
 BJ4020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4020_STAMPING: 801 73
 BJ4020_MARK LOGO: LA-033
 BJ4020_PROJECTION: FLUSH
 BJ4020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4020+STABILITY: SURFACE MOTION
 BJ4020
 BJ4020  HISTORY     - Date     Condition        Report By
 BJ4020  HISTORY     - 1973     MONUMENTED       LA-033
 BJ4020  HISTORY     - 1987     GOOD             LA-033
 BJ4020
 BJ4020                          STATION DESCRIPTION
 BJ4020
 BJ4020'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4020'8 KM (5 MI) ESE FROM ZACHARY.
 BJ4020'3.5 KM (2.2 MI) EAST ON STATE HIGHWAY 64 FROM THE JUNCTION WITH STATE
 BJ4020'HIGHWAY 67 ABOUT 4.8 KM (3 MI) EAST OF ZACHARY TO THE BENCH MARK ON
 BJ4020'THE LEFT AT THE DEERFORD METHODIST CHURCH AND JUNCTION WITH STATE
 BJ4020'HIGHWAY 410 (BLACKWATER ROAD) 22.5 METERS (74 FT) SOUTHEAST OF THE
 BJ4020'SOUTHEAST CORNER OF THE CHURCH, 18.5 METERS (61 FT) NORTHEAST OF THE
 BJ4020'CENTER OF HIGHWAY 64 AND 42.7 METERS (140 FT) EAST OF THE PROJECTED
 BJ4020'CENTERLINE OF BLACKWATER ROAD.
 BJ4020'THE MARK IS 2.4 METERS  NE FROM A WITNESS POST.
 BJ4020'THE MARK IS ABOVE LEVEL WITH HIGHWAY 64.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4003 ***********************************************************************
 BJ4003  DESIGNATION -  802
 BJ4003  PID         -  BJ4003
 BJ4003  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4003  COUNTRY     -  US
 BJ4003  USGS QUAD   -  FRED (2018)
 BJ4003
 BJ4003                         *CURRENT SURVEY CONTROL
 BJ4003  ______________________________________________________________________
 BJ4003* NAD 83(1986) POSITION- 30 37 44.     (N) 091 03 07.     (W)   SCALED
 BJ4003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4003  **This station is located in a suspected subsidence area (see below).
 BJ4003  ______________________________________________________________________
 BJ4003  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ4003  DYNAMIC HEIGHT  -         27.439 (meters)       90.02  (feet) COMP
 BJ4003  MODELED GRAVITY -    979,344.2   (mgal)                       NAVD 88
 BJ4003
 BJ4003.The horizontal coordinates were scaled from a map and have
 BJ4003.an estimated accuracy of +/- 6 seconds.
 BJ4003
 BJ4003.** This station is in an area of known vertical motion. If an
 BJ4003.** orthometric height was ever established but is not available 
 BJ4003.** in the current survey control section, the orthometric height
 BJ4003.** is considered suspect.  Suspect heights are available in the
 BJ4003.** superseded section only if requested.
 BJ4003
 BJ4003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4003.GEOID18 height accuracy estimate available here.
 BJ4003
 BJ4003.Click photographs - Photos may exist for this station.
 BJ4003
 BJ4003.The dynamic height is computed by dividing the NAVD 88
 BJ4003.geopotential number by the normal gravity value computed on the
 BJ4003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4003.degrees latitude (g = 980.6199 gals.).
 BJ4003
 BJ4003.The modeled gravity was interpolated from observed gravity values.
 BJ4003
 BJ4003;                    North         East    Units  Estimated Accuracy
 BJ4003;SPC LA S     -   236,010.    1,026,980.      MT  (+/- 180 meters Scaled)
 BJ4003
 BJ4003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP867900(NAD 83)
 BJ4003
 BJ4003                          SUPERSEDED SURVEY CONTROL
 BJ4003
 BJ4003.No superseded survey control is available for this station.
 BJ4003
 BJ4003_MARKER: DB = BENCH MARK DISK
 BJ4003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4003_STAMPING: 802
 BJ4003_MARK LOGO: LA-033
 BJ4003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4003+STABILITY: SURFACE MOTION
 BJ4003
 BJ4003  HISTORY     - Date     Condition        Report By
 BJ4003  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4003
 BJ4003                          STATION DESCRIPTION
 BJ4003
 BJ4003'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4003'ABOUT 3.35 KM (2.05 MI) WEST ALONG STATE HIGHWAY 64 FROM THE JUNCTION
 BJ4003'OF STATE HIGHWAYS 409 AND 64 AT INDIAN MOUND TO THE BENCH MARK ON THE
 BJ4003'RIGHT (ALSO 0.48 KM, OR 0.3 MI WEST OF JOOR ROAD) 11.9 METERS (39 FT)
 BJ4003'NORTHEAST OF THE CENTER OF HIGHWAY 64, 11.6 METERS (38 FT) NORTHWEST
 BJ4003'OF THE CENTER OF A GRAVELED DRIVEWAY, 10.4 METERS (34 FT) SOUTHEAST OF
 BJ4003'THE CENTER OF A GRAVELED DRIVEWAY AND 0.6 METERS (2 FT) SOUTHWEST OF A
 BJ4003'CORNER FENCE POST.  IT IS 0.30 METERS SOUTHWEST FROM A WITNESS POST
 BJ4003'AND 0.30 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4002 ***********************************************************************
 BJ4002  DESIGNATION -  803
 BJ4002  PID         -  BJ4002
 BJ4002  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4002  COUNTRY     -  US
 BJ4002  USGS QUAD   -  COMITE (2018)
 BJ4002
 BJ4002                         *CURRENT SURVEY CONTROL
 BJ4002  ______________________________________________________________________
 BJ4002* NAD 83(1986) POSITION- 30 37 21.     (N) 091 02 24.     (W)   SCALED
 BJ4002* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4002  **This station is located in a suspected subsidence area (see below).
 BJ4002  ______________________________________________________________________
 BJ4002  GEOID HEIGHT    -        -27.091 (meters)                     GEOID18
 BJ4002  DYNAMIC HEIGHT  -         26.402 (meters)       86.62  (feet) COMP
 BJ4002  MODELED GRAVITY -    979,344.0   (mgal)                       NAVD 88
 BJ4002
 BJ4002.The horizontal coordinates were scaled from a map and have
 BJ4002.an estimated accuracy of +/- 6 seconds.
 BJ4002
 BJ4002.** This station is in an area of known vertical motion. If an
 BJ4002.** orthometric height was ever established but is not available 
 BJ4002.** in the current survey control section, the orthometric height
 BJ4002.** is considered suspect.  Suspect heights are available in the
 BJ4002.** superseded section only if requested.
 BJ4002
 BJ4002.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4002.GEOID18 height accuracy estimate available here.
 BJ4002
 BJ4002.Click photographs - Photos may exist for this station.
 BJ4002
 BJ4002.The dynamic height is computed by dividing the NAVD 88
 BJ4002.geopotential number by the normal gravity value computed on the
 BJ4002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4002.degrees latitude (g = 980.6199 gals.).
 BJ4002
 BJ4002.The modeled gravity was interpolated from observed gravity values.
 BJ4002
 BJ4002;                    North         East    Units  Estimated Accuracy
 BJ4002;SPC LA S     -   235,310.    1,028,120.      MT  (+/- 180 meters Scaled)
 BJ4002
 BJ4002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP878894(NAD 83)
 BJ4002
 BJ4002                          SUPERSEDED SURVEY CONTROL
 BJ4002
 BJ4002.No superseded survey control is available for this station.
 BJ4002
 BJ4002_MARKER: DB = BENCH MARK DISK
 BJ4002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4002_STAMPING: 803
 BJ4002_MARK LOGO: LA-033
 BJ4002_PROJECTION: FLUSH
 BJ4002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4002+STABILITY: SURFACE MOTION
 BJ4002
 BJ4002  HISTORY     - Date     Condition        Report By
 BJ4002  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4002
 BJ4002                          STATION DESCRIPTION
 BJ4002
 BJ4002'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4002'ABOUT 5.1 KM (3.15 MI) WEST ALONG STATE HIGHWAY 64 FROM THE JUNCTION
 BJ4002'OF STATE HIGHWAY 409 AND HIGHWAY 64 IN INDIAN MOUND TO THE BENCH MARK
 BJ4002'ON THE RIGHT, 12.2 METERS (40 FT) NORTHEAST OF THE CENTERLINE OF THE
 BJ4002'HIGHWAY, 6.1 METERS (20 FT) SOUTHEAST OF THE CENTER OF A GRAVELED
 BJ4002'DRIVEWAY AND 0.30 METERS (1 FT) SOUTHEAST OF A FENCELINE.  IT IS 0.30
 BJ4002'METERS SOUTHEAST FROM A WITNESS POST AND 0.30 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4001 ***********************************************************************
 BJ4001  DESIGNATION -  804
 BJ4001  PID         -  BJ4001
 BJ4001  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4001  COUNTRY     -  US
 BJ4001  USGS QUAD   -  COMITE (2018)
 BJ4001
 BJ4001                         *CURRENT SURVEY CONTROL
 BJ4001  ______________________________________________________________________
 BJ4001* NAD 83(1986) POSITION- 30 36 52.     (N) 091 01 52.     (W)   SCALED
 BJ4001* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4001  **This station is located in a suspected subsidence area (see below).
 BJ4001  ______________________________________________________________________
 BJ4001  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 BJ4001  DYNAMIC HEIGHT  -         26.029 (meters)       85.40  (feet) COMP
 BJ4001  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ4001
 BJ4001.The horizontal coordinates were scaled from a map and have
 BJ4001.an estimated accuracy of +/- 6 seconds.
 BJ4001
 BJ4001.** This station is in an area of known vertical motion. If an
 BJ4001.** orthometric height was ever established but is not available 
 BJ4001.** in the current survey control section, the orthometric height
 BJ4001.** is considered suspect.  Suspect heights are available in the
 BJ4001.** superseded section only if requested.
 BJ4001
 BJ4001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4001.GEOID18 height accuracy estimate available here.
 BJ4001
 BJ4001.Click photographs - Photos may exist for this station.
 BJ4001
 BJ4001.The dynamic height is computed by dividing the NAVD 88
 BJ4001.geopotential number by the normal gravity value computed on the
 BJ4001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4001.degrees latitude (g = 980.6199 gals.).
 BJ4001
 BJ4001.The modeled gravity was interpolated from observed gravity values.
 BJ4001
 BJ4001;                    North         East    Units  Estimated Accuracy
 BJ4001;SPC LA S     -   234,420.    1,028,980.      MT  (+/- 180 meters Scaled)
 BJ4001
 BJ4001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP887885(NAD 83)
 BJ4001
 BJ4001                          SUPERSEDED SURVEY CONTROL
 BJ4001
 BJ4001.No superseded survey control is available for this station.
 BJ4001
 BJ4001_MARKER: DB = BENCH MARK DISK
 BJ4001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4001_STAMPING: 804
 BJ4001_MARK LOGO: LA-033
 BJ4001_PROJECTION: FLUSH
 BJ4001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4001+STABILITY: SURFACE MOTION
 BJ4001
 BJ4001  HISTORY     - Date     Condition        Report By
 BJ4001  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4001
 BJ4001                          STATION DESCRIPTION
 BJ4001
 BJ4001'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4001'ABOUT 3.9 KM (2.4 MI) WEST ALONG STATE HIGHWAY 64 FROM THE JUNCTION OF
 BJ4001'STATE HIGHWAY 409 AND HIGHWAY 64 IN INDIAN MOUND TO THE JUNCTION OF
 BJ4001'HIGHWAY 64 AND HUBBS ROAD AND THE BENCH MARK ON THE LEFT IN THE SOUTH-
 BJ4001'EAST ANGLE OF THE INTERSECTION, 22.6 METERS (74 FT) EAST OF THE CENTER
 BJ4001'OF HUBBS ROAD, 22.6 METERS (74 FT) SOUTH OF THE CENTERLINE OF HIGHWAY
 BJ4001'64 AND ABOUT 15 METERS (50 FT) NORTHEAST OF BENCH MARK 17 V 21 LADH.
 BJ4001'IT IS 0.30 METERS NORTHWEST FROM A WITNESS POST AND 0.30 M ABOVE HUBBS
 BJ4001'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0799 ***********************************************************************
 BX0799  DESIGNATION -  806
 BX0799  PID         -  BX0799
 BX0799  STATE/COUNTY-  LA/AVOYELLES
 BX0799  COUNTRY     -  US
 BX0799  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0799
 BX0799                         *CURRENT SURVEY CONTROL
 BX0799  ______________________________________________________________________
 BX0799* NAD 83(1986) POSITION- 31 06 47.     (N) 092 03 54.     (W)   SCALED
 BX0799* NAVD 88 ORTHO HEIGHT -    22.854 (meters)       74.98  (feet) ADJUSTED
 BX0799  ______________________________________________________________________
 BX0799  GEOID HEIGHT    -        -26.818 (meters)                     GEOID18
 BX0799  DYNAMIC HEIGHT  -         22.826 (meters)       74.89  (feet) COMP
 BX0799  MODELED GRAVITY -    979,392.9   (mgal)                       NAVD 88
 BX0799
 BX0799  VERT ORDER      -  FIRST     CLASS I
 BX0799
 BX0799.The horizontal coordinates were scaled from a map and have
 BX0799.an estimated accuracy of +/- 6 seconds.
 BX0799
 BX0799.The 2009 superseded orthometric height was determined using a crustal movement
 BX0799.model based on published report NOAA Technical Report NOS/NGS 50
 BX0799.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0799.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0799.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0799
 BX0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0799.GEOID18 height accuracy estimate available here.
 BX0799
 BX0799.Click photographs - Photos may exist for this station.
 BX0799
 BX0799.The dynamic height is computed by dividing the NAVD 88
 BX0799.geopotential number by the normal gravity value computed on the
 BX0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0799.degrees latitude (g = 980.6199 gals.).
 BX0799
 BX0799.The modeled gravity was interpolated from observed gravity values.
 BX0799
 BX0799;                    North         East    Units  Estimated Accuracy
 BX0799;SPC LA N     -    68,060.    1,041,500.      MT  (+/- 180 meters Scaled)
 BX0799
 BX0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ891425(NAD 83)
 BX0799
 BX0799                          SUPERSEDED SURVEY CONTROL
 BX0799
 BX0799  NAVD 88 (05/17/09)   22.788  (m)           74.76   (f) SUPERSEDED  1 1
 BX0799  NAVD 88 (06/15/91)   22.869  (m)           75.03   (f) SUPERSEDED  1 1
 BX0799  NGVD 29 (11/26/84)   22.828  (m)           74.89   (f) ADJUSTED    1 1
 BX0799
 BX0799.Superseded values are not recommended for survey control.
 BX0799
 BX0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0799.See file dsdata.pdf to determine how the superseded data were derived.
 BX0799
 BX0799_MARKER: DD = SURVEY DISK
 BX0799_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX0799_STAMPING: 806
 BX0799_MARK LOGO: CGS+SS
 BX0799_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX0799_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0799
 BX0799  HISTORY     - Date     Condition        Report By
 BX0799  HISTORY     - 1934     MONUMENTED       LAGS
 BX0799  HISTORY     - 1966     GOOD             CGS
 BX0799  HISTORY     - 1977     GOOD             NGS
 BX0799
 BX0799                          STATION DESCRIPTION
 BX0799
 BX0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0799'1.0 MI SE FROM MARKSVILLE.
 BX0799'ABOUT 0.35 MILE SOUTHWEST ALONG WASHINGTON STREET FROM THE COURTHOUSE
 BX0799'AT MARKSVILLE, THENCE 0.65 MILE SOUTHEAST ALONG THE TEXAS AND PACIFIC
 BX0799'RAILROAD, IN SECTION 65, T 2 N, R 4 E, 19 FEET WEST OF THE WEST RAIL,
 BX0799'ON A SLIGHT MOUND, 96 FEET NORTH OF THE NORTHWEST CORNER OF THE MARDEL
 BX0799'PRODUCTS COMPANY BUILDING, 77 FEET NORTHWEST OF A POWER POLE BEARING A
 BX0799'TRANSFORMER, 30 FEET SOUTH OF THE CENTER LINE OF A GRAVELED DRIVEWAY,
 BX0799'ABOUT 4 1/2 FEET ABOVE THE LEVEL OF THE TRACK, A DISK SET IN THE TOP
 BX0799'OF A 6-INCH GLAZED TILE PIPE THAT IS FILLED WITH CONCRETE AND PROJECTS
 BX0799'1 FOOT.
 BX0799
 BX0799                          STATION RECOVERY (1977)
 BX0799
 BX0799'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0799'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4000 ***********************************************************************
 BJ4000  DESIGNATION -  806
 BJ4000  PID         -  BJ4000
 BJ4000  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4000  COUNTRY     -  US
 BJ4000  USGS QUAD   -  WATSON (2018)
 BJ4000
 BJ4000                         *CURRENT SURVEY CONTROL
 BJ4000  ______________________________________________________________________
 BJ4000* NAD 83(1986) POSITION- 30 36 21.     (N) 090 59 47.     (W)   SCALED
 BJ4000* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4000  **This station is located in a suspected subsidence area (see below).
 BJ4000  ______________________________________________________________________
 BJ4000  GEOID HEIGHT    -        -27.079 (meters)                     GEOID18
 BJ4000  DYNAMIC HEIGHT  -         21.150 (meters)       69.39  (feet) COMP
 BJ4000  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BJ4000
 BJ4000.The horizontal coordinates were scaled from a map and have
 BJ4000.an estimated accuracy of +/- 6 seconds.
 BJ4000
 BJ4000.** This station is in an area of known vertical motion. If an
 BJ4000.** orthometric height was ever established but is not available 
 BJ4000.** in the current survey control section, the orthometric height
 BJ4000.** is considered suspect.  Suspect heights are available in the
 BJ4000.** superseded section only if requested.
 BJ4000
 BJ4000.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4000.GEOID18 height accuracy estimate available here.
 BJ4000
 BJ4000.Click photographs - Photos may exist for this station.
 BJ4000
 BJ4000.The dynamic height is computed by dividing the NAVD 88
 BJ4000.geopotential number by the normal gravity value computed on the
 BJ4000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4000.degrees latitude (g = 980.6199 gals.).
 BJ4000
 BJ4000.The modeled gravity was interpolated from observed gravity values.
 BJ4000
 BJ4000;                    North         East    Units  Estimated Accuracy
 BJ4000;SPC LA S     -   233,470.    1,032,310.      MT  (+/- 180 meters Scaled)
 BJ4000
 BJ4000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP920876(NAD 83)
 BJ4000
 BJ4000                          SUPERSEDED SURVEY CONTROL
 BJ4000
 BJ4000.No superseded survey control is available for this station.
 BJ4000
 BJ4000_MARKER: DB = BENCH MARK DISK
 BJ4000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4000_STAMPING: 806
 BJ4000_MARK LOGO: LA-033
 BJ4000_PROJECTION: FLUSH
 BJ4000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4000+STABILITY: SURFACE MOTION
 BJ4000
 BJ4000  HISTORY     - Date     Condition        Report By
 BJ4000  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4000  HISTORY     - 20050311 GOOD             SJBGRP
 BJ4000
 BJ4000                          STATION DESCRIPTION
 BJ4000
 BJ4000'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4000'11.3 KM (7 MI) SOUTH ON STATE HIGHWAY 409 FROM THE POST OFFICE IN
 BJ4000'PRIDE TO THE BETHEL UNITED METHODIST CHURCH ON THE LEFT, THE JUNCTION
 BJ4000'OF STATE HIGHWAY 64 AND THE BENCH MARK ON THE RIGHT IN THE NORTHWEST
 BJ4000'CORNER OF THE INTERSECTION, 22 METERS (72 FT) NORTH OF THE CENTER OF
 BJ4000'HIGHWAY 64, 20.7 METERS (68 FT) WEST OF THE CENTER OF HIGHWAY 409, 17
 BJ4000'METERS (56 FT) SOUTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER AND 13
 BJ4000'METERS (43 FT) NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER.  IT IS
 BJ4000'0.30 METERS SOUTHEAST FROM A WITNESS POST AND LEVEL WITH HIGHWAYS.
 BJ4000
 BJ4000                          STATION RECOVERY (2005)
 BJ4000
 BJ4000'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 BJ4000'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0120 ***********************************************************************
 AU0120  DESIGNATION -  81
 AU0120  PID         -  AU0120
 AU0120  STATE/COUNTY-  LA/ST MARTIN
 AU0120  COUNTRY     -  US
 AU0120  USGS QUAD   -  PIERRE PART (2018)
 AU0120
 AU0120                         *CURRENT SURVEY CONTROL
 AU0120  ______________________________________________________________________
 AU0120* NAD 83(1986) POSITION- 29 52 48.     (N) 091 12 29.     (W)   SCALED
 AU0120* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0120  **This station is located in a suspected subsidence area (see below).
 AU0120  ______________________________________________________________________
 AU0120  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 AU0120
 AU0120.The horizontal coordinates were scaled from a map and have
 AU0120.an estimated accuracy of +/- 6 seconds.
 AU0120
 AU0120.** This station is in an area of known vertical motion. If an
 AU0120.** orthometric height was ever established but is not available 
 AU0120.** in the current survey control section, the orthometric height
 AU0120.** is considered suspect.  Suspect heights are available in the
 AU0120.** superseded section only if requested.
 AU0120
 AU0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0120.GEOID18 height accuracy estimate available here.
 AU0120
 AU0120.Click photographs - Photos may exist for this station.
 AU0120
 AU0120;                    North         East    Units  Estimated Accuracy
 AU0120;SPC LA S     -   152,970.    1,012,100.      MT  (+/- 180 meters Scaled)
 AU0120
 AU0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730068(NAD 83)
 AU0120
 AU0120                          SUPERSEDED SURVEY CONTROL
 AU0120
 AU0120.No superseded survey control is available for this station.
 AU0120
 AU0120_MARKER: DD = SURVEY DISK
 AU0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0120_STAMPING: 81 1952
 AU0120_MARK LOGO: USACE
 AU0120_PROJECTION: PROJECTING 15 CENTIMETERS
 AU0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0120+STABILITY: SURFACE MOTION
 AU0120
 AU0120  HISTORY     - Date     Condition        Report By
 AU0120  HISTORY     - 1952     MONUMENTED       USACE
 AU0120  HISTORY     - 1965     GOOD             CGS
 AU0120  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0120
 AU0120                          STATION DESCRIPTION
 AU0120
 AU0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0120'ABOUT 2.25 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER
 AU0120'BELLE RIVER AT BELLE RIVER, IN S 1, T14S, R12E, 188 FEET EAST OF THE
 AU0120'CENTERLINE OF THE HIGHWAY WHICH FOLLOWS THE TOP OF A LEVEE, 34 FEET
 AU0120'NORTH OF A POWER POLE, 5 FEET WEST OF A POINT IN LINE WITH A ROW OF
 AU0120'POWER POLES, 40.0 FEET EAST OF A WOODEN WITNESS POST, ABOUT 15 FEET
 AU0120'BELOW THE LEVEL OF THE HIGHWAY AND THE TOP OF THE LEVEE, AND SET IN
 AU0120'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 AU0120
 AU0120                          STATION RECOVERY (1976)
 AU0120
 AU0120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0120'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0085 ***********************************************************************
 AU0085  DESIGNATION -  81 EABPL
 AU0085  PID         -  AU0085
 AU0085  STATE/COUNTY-  LA/ST MARTIN
 AU0085  COUNTRY     -  US
 AU0085  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0085
 AU0085                         *CURRENT SURVEY CONTROL
 AU0085  ______________________________________________________________________
 AU0085* NAD 83(1986) POSITION- 29 50 07.     (N) 091 10 37.     (W)   SCALED
 AU0085* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0085  **This station is located in a suspected subsidence area (see below).
 AU0085  ______________________________________________________________________
 AU0085  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 AU0085  DYNAMIC HEIGHT  -          2.805 (meters)        9.20  (feet) COMP
 AU0085  MODELED GRAVITY -    979,310.2   (mgal)                       NAVD 88
 AU0085
 AU0085.The horizontal coordinates were scaled from a map and have
 AU0085.an estimated accuracy of +/- 6 seconds.
 AU0085
 AU0085.** This station is in an area of known vertical motion. If an
 AU0085.** orthometric height was ever established but is not available 
 AU0085.** in the current survey control section, the orthometric height
 AU0085.** is considered suspect.  Suspect heights are available in the
 AU0085.** superseded section only if requested.
 AU0085
 AU0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0085.GEOID18 height accuracy estimate available here.
 AU0085
 AU0085.Click photographs - Photos may exist for this station.
 AU0085
 AU0085.The dynamic height is computed by dividing the NAVD 88
 AU0085.geopotential number by the normal gravity value computed on the
 AU0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0085.degrees latitude (g = 980.6199 gals.).
 AU0085
 AU0085.The modeled gravity was interpolated from observed gravity values.
 AU0085
 AU0085;                    North         East    Units  Estimated Accuracy
 AU0085;SPC LA S     -   148,020.    1,015,110.      MT  (+/- 180 meters Scaled)
 AU0085
 AU0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP761019(NAD 83)
 AU0085
 AU0085                          SUPERSEDED SURVEY CONTROL
 AU0085
 AU0085.No superseded survey control is available for this station.
 AU0085
 AU0085_MARKER: DD = SURVEY DISK
 AU0085_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0085_STAMPING: PBM 81 EABPL 1976 USE
 AU0085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0085
 AU0085  HISTORY     - Date     Condition        Report By
 AU0085  HISTORY     - 1976     MONUMENTED       USACE
 AU0085  HISTORY     - 1976     GOOD             NGS
 AU0085
 AU0085                          STATION DESCRIPTION
 AU0085
 AU0085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0085'5.8 MI SOUTH FROM BELLE RIVER.
 AU0085'5.8 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER THE
 AU0085'BELLE RIVER, NEAR THE NORTHWEST END OF A CURVE, 78 FT SOUTHWEST OF THE
 AU0085'CENTER LINE OF THE HIGHWAY, 134 FT NORTHEAST OF THE STEEL PILING ALONG
 AU0085'THE TOP OF THE LEVEE (STATION 1840+00), 104 FT NORTHEAST OF THE CENTER
 AU0085'LINE OF A TRACK ROAD, A 1-INCH IRON PIPE WITH A DISK DRIVEN TO A
 AU0085'DEPTH OF 90 FT ENCASED IN A 2-INCH PIPE BORED TO A DEPTH OF 76 FT
 AU0085'WITH A 3-INCH SCREW CAP FOR ACCESS.  THE SCREW CAP PROJECTS 22 INCHES
 AU0085'ABOVE THE GROUND.  THE DISK PROJECTS 18 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3999 ***********************************************************************
 BJ3999  DESIGNATION -  810
 BJ3999  PID         -  BJ3999
 BJ3999  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3999  COUNTRY     -  US
 BJ3999  USGS QUAD   -  WATSON (2018)
 BJ3999
 BJ3999                         *CURRENT SURVEY CONTROL
 BJ3999  ______________________________________________________________________
 BJ3999* NAD 83(1986) POSITION- 30 36 39.     (N) 090 59 43.     (W)   SCALED
 BJ3999* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3999  **This station is located in a suspected subsidence area (see below).
 BJ3999  ______________________________________________________________________
 BJ3999  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ3999  DYNAMIC HEIGHT  -         20.452 (meters)       67.10  (feet) COMP
 BJ3999  MODELED GRAVITY -    979,343.0   (mgal)                       NAVD 88
 BJ3999
 BJ3999.The horizontal coordinates were scaled from a map and have
 BJ3999.an estimated accuracy of +/- 6 seconds.
 BJ3999
 BJ3999.** This station is in an area of known vertical motion. If an
 BJ3999.** orthometric height was ever established but is not available 
 BJ3999.** in the current survey control section, the orthometric height
 BJ3999.** is considered suspect.  Suspect heights are available in the
 BJ3999.** superseded section only if requested.
 BJ3999
 BJ3999.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3999.GEOID18 height accuracy estimate available here.
 BJ3999
 BJ3999.Click photographs - Photos may exist for this station.
 BJ3999
 BJ3999.The dynamic height is computed by dividing the NAVD 88
 BJ3999.geopotential number by the normal gravity value computed on the
 BJ3999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3999.degrees latitude (g = 980.6199 gals.).
 BJ3999
 BJ3999.The modeled gravity was interpolated from observed gravity values.
 BJ3999
 BJ3999;                    North         East    Units  Estimated Accuracy
 BJ3999;SPC LA S     -   234,030.    1,032,420.      MT  (+/- 180 meters Scaled)
 BJ3999
 BJ3999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP921881(NAD 83)
 BJ3999
 BJ3999                          SUPERSEDED SURVEY CONTROL
 BJ3999
 BJ3999.No superseded survey control is available for this station.
 BJ3999
 BJ3999_MARKER: DB = BENCH MARK DISK
 BJ3999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3999_STAMPING: 810
 BJ3999_MARK LOGO: LA-033
 BJ3999_PROJECTION: FLUSH
 BJ3999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3999+STABILITY: SURFACE MOTION
 BJ3999
 BJ3999  HISTORY     - Date     Condition        Report By
 BJ3999  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3999
 BJ3999                          STATION DESCRIPTION
 BJ3999
 BJ3999'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3999'10.7 KM (6.6 MI) SOUTH ON STATE HIGHWAY 409 FROM THE POST OFFICE IN
 BJ3999'PRIDE TO A DRIVEWAY AND THE BENCH MARK ON THE RIGHT, 8.8 METERS
 BJ3999'(29 FT) WEST OF THE CENTER OF HIGHWAY 409, 5.9 METERS (19.5 FT) SOUTH
 BJ3999'OF A GRAVELED DRIVEWAY, 1.2 METERS (4 FT) NORTHEAST OF A 14-INCH PINE
 BJ3999'TREE AND 0.6 METERS (2 FT) EAST OF A WIRE FENCE.  IT IS 0.30 METERS
 BJ3999'EAST FROM A WITNESS POST AND 0.61 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0727 ***********************************************************************
 BX0727  DESIGNATION -  816
 BX0727  PID         -  BX0727
 BX0727  STATE/COUNTY-  LA/AVOYELLES
 BX0727  COUNTRY     -  US
 BX0727  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0727
 BX0727                         *CURRENT SURVEY CONTROL
 BX0727  ______________________________________________________________________
 BX0727* NAD 83(1986) POSITION- 31 03 35.     (N) 092 07 05.     (W)   SCALED
 BX0727* NAVD 88 ORTHO HEIGHT -    23.88  (+/-2cm)       78.3   (feet) VERTCON3
 BX0727  ______________________________________________________________________
 BX0727  GEOID HEIGHT    -        -26.880 (meters)                     GEOID18
 BX0727  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0727
 BX0727.The horizontal coordinates were scaled from a map and have
 BX0727.an estimated accuracy of +/- 6 seconds.
 BX0727
 BX0727.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0727.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0727
 BX0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0727.GEOID18 height accuracy estimate available here.
 BX0727
 BX0727.The vertical order pertains to the NGVD 29 superseded value.
 BX0727
 BX0727.Click photographs - Photos may exist for this station.
 BX0727
 BX0727;                    North         East    Units  Estimated Accuracy
 BX0727;SPC LA N     -    62,130.    1,036,460.      MT  (+/- 180 meters Scaled)
 BX0727
 BX0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ841365(NAD 83)
 BX0727
 BX0727                          SUPERSEDED SURVEY CONTROL
 BX0727
 BX0727  NGVD 29 (11/26/84)   23.861  (m)           78.28   (f) ADJUSTED    1 2
 BX0727
 BX0727.Superseded values are not recommended for survey control.
 BX0727
 BX0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0727.See file dsdata.pdf to determine how the superseded data were derived.
 BX0727
 BX0727_MARKER: DD = SURVEY DISK
 BX0727_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0727_STAMPING: 816
 BX0727_MARK LOGO: CGS+SS
 BX0727_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0727
 BX0727  HISTORY     - Date     Condition        Report By
 BX0727  HISTORY     - 1934     MONUMENTED       LAGS
 BX0727  HISTORY     - 1962     GOOD             CGS
 BX0727
 BX0727                          STATION DESCRIPTION
 BX0727
 BX0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX0727'0.2 MI E FROM HESSMER.
 BX0727'LOCATED 0.2 MILE EAST ALONG THE LOUISIANA AND ARKANSAS RAILROAD FROM
 BX0727'THE STATION AT HESSMER, 1155 FEET EAST OF THE RAILROAD STATION, 45
 BX0727'FEET NORTH OF THE NORTH RAIL OF THE TRACKS, 9.5 FEET NORTH OF A ROW OF
 BX0727'POLES, 56 FEET WEST OF THE 7TH POLE EAST OF THE STATION, 1 FOOT SOUTH
 BX0727'OF A FENCE LINE, 7 1/2 RAILS WEST OF SWITCH STAND, AND 1 FOOT NORTH OF
 BX0727'A METAL WITNESS POST AND IN A DENSE BRIER PATCH.  IT IS A STANDARD
 BX0727'STATE SURVEY DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BX0727'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0086 ***********************************************************************
 AU0086  DESIGNATION -  82 EABPL
 AU0086  PID         -  AU0086
 AU0086  STATE/COUNTY-  LA/ST MARTIN
 AU0086  COUNTRY     -  US
 AU0086  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0086
 AU0086                         *CURRENT SURVEY CONTROL
 AU0086  ______________________________________________________________________
 AU0086* NAD 83(1986) POSITION- 29 49 58.     (N) 091 10 27.     (W)   SCALED
 AU0086* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0086  **This station is located in a suspected subsidence area (see below).
 AU0086  ______________________________________________________________________
 AU0086  GEOID HEIGHT    -        -25.897 (meters)                     GEOID18
 AU0086  DYNAMIC HEIGHT  -          2.675 (meters)        8.78  (feet) COMP
 AU0086  MODELED GRAVITY -    979,310.1   (mgal)                       NAVD 88
 AU0086
 AU0086.The horizontal coordinates were scaled from a map and have
 AU0086.an estimated accuracy of +/- 6 seconds.
 AU0086
 AU0086.** This station is in an area of known vertical motion. If an
 AU0086.** orthometric height was ever established but is not available 
 AU0086.** in the current survey control section, the orthometric height
 AU0086.** is considered suspect.  Suspect heights are available in the
 AU0086.** superseded section only if requested.
 AU0086
 AU0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0086.GEOID18 height accuracy estimate available here.
 AU0086
 AU0086.Click photographs - Photos may exist for this station.
 AU0086
 AU0086.The dynamic height is computed by dividing the NAVD 88
 AU0086.geopotential number by the normal gravity value computed on the
 AU0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0086.degrees latitude (g = 980.6199 gals.).
 AU0086
 AU0086.The modeled gravity was interpolated from observed gravity values.
 AU0086
 AU0086;                    North         East    Units  Estimated Accuracy
 AU0086;SPC LA S     -   147,740.    1,015,380.      MT  (+/- 180 meters Scaled)
 AU0086
 AU0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP764016(NAD 83)
 AU0086
 AU0086                          SUPERSEDED SURVEY CONTROL
 AU0086
 AU0086.No superseded survey control is available for this station.
 AU0086
 AU0086_MARKER: DD = SURVEY DISK
 AU0086_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0086_STAMPING: PBM 82 EABPL 1976 USE
 AU0086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0086
 AU0086  HISTORY     - Date     Condition        Report By
 AU0086  HISTORY     - 1976     MONUMENTED       USACE
 AU0086  HISTORY     - 1976     GOOD             NGS
 AU0086
 AU0086                          STATION DESCRIPTION
 AU0086
 AU0086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0086'6.0 MI SOUTH FROM BELLE RIVER.
 AU0086'6.0 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER THE
 AU0086'BELLE RIVER, ON THE INSIDE OF A LONG HIGHWAY CURVE, 71 FT SOUTHWEST OF
 AU0086'THE CENTER LINE OF THE HIGHWAY, 93 FT NORTHEAST OF THE CENTER LINE OF
 AU0086'A TRACK ROAD, 128 FT NORTHEAST OF THE STEEL PILING ALONG THE TOP OF
 AU0086'THE LEVEE (STATION 186+00), A 1-INCH IRON PIPE WITH A DISK DRIVEN TO
 AU0086'A DEPTH OF 117 FT ENCASED IN A 2-INCH PIPE BORED TO A DEPTH OF 93 FT
 AU0086'WITH A 3-INCH SCREW CAP WHICH PROJECTS 23 INCHES ABOVE THE GROUND FOR
 AU0086'ACCESS. THE DISK PROJECTS 18 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1222 ***********************************************************************
 BW1222  DESIGNATION -  83 DIETZE BOLT
 BW1222  PID         -  BW1222
 BW1222  STATE/COUNTY-  LA/CONCORDIA
 BW1222  COUNTRY     -  US
 BW1222  USGS QUAD   -  FAIRVIEW (2018)
 BW1222
 BW1222                         *CURRENT SURVEY CONTROL
 BW1222  ______________________________________________________________________
 BW1222* NAD 83(1986) POSITION- 31 19 30.24   (N) 091 31 56.82   (W)   HD_HELD1
 BW1222* NAVD 88 ORTHO HEIGHT -    16.18  (+/-2cm)       53.1   (feet) VERTCON3
 BW1222  ______________________________________________________________________
 BW1222  GEOID HEIGHT    -        -26.592 (meters)                     GEOID18
 BW1222  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1222
 BW1222.The horizontal coordinates were determined by differentially corrected
 BW1222.hand held GPS observations or other comparable positioning techniques
 BW1222.and have an estimated accuracy of +/- 3 meters.
 BW1222
 BW1222.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1222.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1222
 BW1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1222.GEOID18 height accuracy estimate available here.
 BW1222
 BW1222.The vertical order pertains to the NGVD 29 superseded value.
 BW1222
 BW1222.Click photographs - Photos may exist for this station.
 BW1222
 BW1222;                    North         East    Units  Estimated Accuracy
 BW1222;SPC LA N     -    91,891.5   1,092,086.0     MT  (+/- 3 meters HH1 GPS) 
 BW1222
 BW1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3963066558(NAD 83)
 BW1222
 BW1222                          SUPERSEDED SURVEY CONTROL
 BW1222
 BW1222  NGVD 29 (??/??/92)   16.17   (m)           53.1    (f) COMPUTED    1 2
 BW1222
 BW1222.Superseded values are not recommended for survey control.
 BW1222
 BW1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1222.See file dsdata.pdf to determine how the superseded data were derived.
 BW1222
 BW1222_MARKER: B = BOLT
 BW1222_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW1222_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1222
 BW1222  HISTORY     - Date     Condition        Report By
 BW1222  HISTORY     - UNK      MONUMENTED       USACE
 BW1222  HISTORY     - 1966     GOOD             CGS
 BW1222
 BW1222                          STATION DESCRIPTION
 BW1222
 BW1222'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1222'15.6 MI NE FROM SHAW.
 BW1222'ABOUT 7.65 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM A RED BRICK
 BW1222'SCHOOLHOUSE AT SHAW, THENCE 7.95 MILES NORTHEAST ALONG A GRAVELED
 BW1222'ROAD, ABOUT 0.7 MILE NORTHWEST OF A GROUP OF OIL STORAGE TANKS, ABOUT
 BW1222'0.25 MILE NORTHWEST OF A TWO-STORIED HOUSE, ABOUT 500 FEET
 BW1222'NORTH-NORTHWEST OF A LONE 38-INCH OAK TREE IN AN OPEN PASTURE, 130
 BW1222'YARDS WEST OF THE WEST EDGE OF A TIMBER AREA, 456 FEET SOUTHWEST OF
 BW1222'THE CENTER LINE OF THE GRAVELED ROAD, 233 FEET SOUTHWEST OF A POWER
 BW1222'POLE, 165 FEET SOUTHWEST OF A FENCE, ON THE NORTH BANK OF A NARROW
 BW1222'DRAINAGE DITCH, ABOUT 35 FEET BELOW THE LEVEL OF THE ROAD, A COPPER
 BW1222'BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET BELOW THE GROUND,
 BW1222'ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING A BRASS CAP
 BW1222'AND PROJECTING 16 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1221 ***********************************************************************
 BW1221  DESIGNATION -  83 DIETZE CAP
 BW1221  PID         -  BW1221
 BW1221  STATE/COUNTY-  LA/CONCORDIA
 BW1221  COUNTRY     -  US
 BW1221  USGS QUAD   -  FAIRVIEW (2018)
 BW1221
 BW1221                         *CURRENT SURVEY CONTROL
 BW1221  ______________________________________________________________________
 BW1221* NAD 83(1986) POSITION- 31 19 30.24   (N) 091 31 56.82   (W)   HD_HELD1
 BW1221* NAVD 88 ORTHO HEIGHT -    17.41  (+/-2cm)       57.1   (feet) VERTCON3
 BW1221  ______________________________________________________________________
 BW1221  GEOID HEIGHT    -        -26.592 (meters)                     GEOID18
 BW1221  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1221
 BW1221.The horizontal coordinates were determined by differentially corrected
 BW1221.hand held GPS observations or other comparable positioning techniques
 BW1221.and have an estimated accuracy of +/- 3 meters.
 BW1221
 BW1221.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1221.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1221
 BW1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1221.GEOID18 height accuracy estimate available here.
 BW1221
 BW1221.The vertical order pertains to the NGVD 29 superseded value.
 BW1221
 BW1221.Click photographs - Photos may exist for this station.
 BW1221
 BW1221;                    North         East    Units  Estimated Accuracy
 BW1221;SPC LA N     -    91,891.5   1,092,086.0     MT  (+/- 3 meters HH1 GPS) 
 BW1221
 BW1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3963066558(NAD 83)
 BW1221
 BW1221                          SUPERSEDED SURVEY CONTROL
 BW1221
 BW1221  NGVD 29 (??/??/92)   17.40   (m)           57.1    (f) COMPUTED    1 2
 BW1221
 BW1221.Superseded values are not recommended for survey control.
 BW1221
 BW1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1221.See file dsdata.pdf to determine how the superseded data were derived.
 BW1221
 BW1221_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1221_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1221_MARK LOGO: USACE
 BW1221_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1221_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1221
 BW1221  HISTORY     - Date     Condition        Report By
 BW1221  HISTORY     - UNK      MONUMENTED       USACE
 BW1221  HISTORY     - 1966     GOOD             CGS
 BW1221
 BW1221                          STATION DESCRIPTION
 BW1221
 BW1221'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1221'15.6 MI NE FROM SHAW.
 BW1221'ABOUT 7.65 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM A RED BRICK
 BW1221'SCHOOLHOUSE AT SHAW, THENCE 7.95 MILES NORTHEAST ALONG A GRAVELED
 BW1221'ROAD, ABOUT 0.7 MILE NORTHWEST OF A GROUP OF OIL STORAGE TANKS, ABOUT
 BW1221'0.25 MILE NORTHWEST OF A TWO-STORIED HOUSE, ABOUT 500 FEET
 BW1221'NORTH-NORTHWEST OF A LONE 38-INCH OAK TREE IN AN OPEN PASTURE, 130
 BW1221'YARDS WEST OF THE WEST EDGE OF A TIMBER AREA, 456 FEET SOUTHWEST OF
 BW1221'THE CENTER LINE OF THE GRAVELED ROAD, 233 FEET SOUTHWEST OF A POWER
 BW1221'POLE, 165 FEET SOUTHWEST OF A FENCE, ON THE NORTH BANK OF A NARROW
 BW1221'DRAINAGE DITCH, ABOUT 35 FEET BELOW THE LEVEL OF THE ROAD, A 4-INCH
 BW1221'IRON PIPE BEARING A BRASS CAP AND PROJECTING 16 INCHES ABOVE THE
 BW1221'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0937 ***********************************************************************
 AU0937  DESIGNATION -  83 LLD
 AU0937  PID         -  AU0937
 AU0937  STATE/COUNTY-  LA/JEFFERSON
 AU0937  COUNTRY     -  US
 AU0937  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0937
 AU0937                         *CURRENT SURVEY CONTROL
 AU0937  ______________________________________________________________________
 AU0937* NAD 83(1986) POSITION- 29 55 10.     (N) 090 03 49.     (W)   SCALED
 AU0937* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0937  **This station is located in a suspected subsidence area (see below).
 AU0937  ______________________________________________________________________
 AU0937  GEOID HEIGHT    -        -25.884 (meters)                     GEOID18
 AU0937  DYNAMIC HEIGHT  -          2.79  (meters)        9.2   (feet) COMP
 AU0937  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AU0937  OBS GRAVITY     -    979,309.3   (mgal)                       GRAV_OBS
 AU0937
 AU0937.The horizontal coordinates were scaled from a map and have
 AU0937.an estimated accuracy of +/- 6 seconds.
 AU0937
 AU0937.** This station is in an area of known vertical motion. If an
 AU0937.** orthometric height was ever established but is not available 
 AU0937.** in the current survey control section, the orthometric height
 AU0937.** is considered suspect.  Suspect heights are available in the
 AU0937.** superseded section only if requested.
 AU0937
 AU0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0937.GEOID18 height accuracy estimate available here.
 AU0937
 AU0937.Click photographs - Photos may exist for this station.
 AU0937
 AU0937.The dynamic height is computed by dividing the NAVD 88
 AU0937.geopotential number by the normal gravity value computed on the
 AU0937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0937.degrees latitude (g = 980.6199 gals.).
 AU0937
 AU0937.The modeled gravity was interpolated from observed gravity values.
 AU0937
 AU0937.The observed gravity was obtained from relative gravimeter ties
 AU0937.to the IGSN71 gravity network.
 AU0937
 AU0937;                    North         East    Units  Estimated Accuracy
 AU0937;SPC LA S     -   158,020.    1,122,600.      MT  (+/- 180 meters Scaled)
 AU0937
 AU0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834134(NAD 83)
 AU0937
 AU0937                          SUPERSEDED SURVEY CONTROL
 AU0937
 AU0937.No superseded survey control is available for this station.
 AU0937
 AU0937_MARKER: P = PIPE CAP
 AU0937_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0937_STAMPING: 83 LLD
 AU0937_MARK LOGO: USACE
 AU0937_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0937
 AU0937  HISTORY     - Date     Condition        Report By
 AU0937  HISTORY     - UNK      MONUMENTED       USACE
 AU0937  HISTORY     - 1964     GOOD             CGS
 AU0937  HISTORY     - 1984     GOOD             LA-051
 AU0937  HISTORY     - 19941128 MARK NOT FOUND   NGS
 AU0937
 AU0937                          STATION DESCRIPTION
 AU0937
 AU0937'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0937'IN GRETNA.
 AU0937'AT GRETNA, AT THE JUNCTION OF FIRST STREET AND LAFAYETTE STREET, 20
 AU0937'FEET WEST OF THE CENTER OF THE JUNCTION OF STREETS, 48 FEET SOUTH OF
 AU0937'THE SOUTH CORNER OF THE HOBSON MACHINE AND TOOL CORP., 18.5 FEET
 AU0937'NORTHWEST OF THE CENTER LINE OF FIRST STREET, 6 FEET SOUTHWEST OF THE
 AU0937'EXTENDED CENTER LINE OF LAFAYETTE STREET, 1.0 FOOT WEST OF THE WEST
 AU0937'SIDE OF A CONCRETE CURBING, ABOUT 1 FOOT UNDER A DIRT PILE AND SET IN
 AU0937'THE TOP OF A CONCRETE POST ABOUT 1 1/2 FOOT ABOVE THE LEVEL OF FIRST
 AU0937'STREET.
 AU0937
 AU0937                          STATION RECOVERY (1984)
 AU0937
 AU0937'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0937'RECOVERED IN GOOD CONDITION.
 AU0937
 AU0937                          STATION RECOVERY (1994)
 AU0937
 AU0937'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0937'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0011 ***********************************************************************
 BK0011  DESIGNATION -  830
 BK0011  PID         -  BK0011
 BK0011  STATE/COUNTY-  LA/AVOYELLES
 BK0011  COUNTRY     -  US
 BK0011  USGS QUAD   -  BUNKIE (2018)
 BK0011
 BK0011                         *CURRENT SURVEY CONTROL
 BK0011  ______________________________________________________________________
 BK0011* NAD 83(1986) POSITION- 30 56 54.     (N) 092 08 43.     (W)   SCALED
 BK0011* NAVD 88 ORTHO HEIGHT -    18.92  (+/-2cm)       62.1   (feet) VERTCON3
 BK0011  ______________________________________________________________________
 BK0011  GEOID HEIGHT    -        -26.988 (meters)                     GEOID18
 BK0011  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0011
 BK0011.The horizontal coordinates were scaled from a map and have
 BK0011.an estimated accuracy of +/- 6 seconds.
 BK0011
 BK0011.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0011.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0011
 BK0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0011.GEOID18 height accuracy estimate available here.
 BK0011
 BK0011.The vertical order pertains to the NGVD 29 superseded value.
 BK0011
 BK0011.Click photographs - Photos may exist for this station.
 BK0011
 BK0011;                    North         East    Units  Estimated Accuracy
 BK0011;SPC LA N     -    49,770.    1,033,900.      MT  (+/- 180 meters Scaled)
 BK0011
 BK0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ816241(NAD 83)
 BK0011
 BK0011                          SUPERSEDED SURVEY CONTROL
 BK0011
 BK0011  NGVD 29 (11/26/84)   18.909  (m)           62.04   (f) ADJUSTED    2 0
 BK0011
 BK0011.Superseded values are not recommended for survey control.
 BK0011
 BK0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0011.See file dsdata.pdf to determine how the superseded data were derived.
 BK0011
 BK0011_MARKER: DD = SURVEY DISK
 BK0011_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0011_STAMPING: 830
 BK0011_MARK LOGO: CGS+SS
 BK0011_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0011
 BK0011  HISTORY     - Date     Condition        Report By
 BK0011  HISTORY     - 1934     MONUMENTED       LAGS
 BK0011  HISTORY     - 1943     GOOD             CGS
 BK0011
 BK0011                          STATION DESCRIPTION
 BK0011
 BK0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BK0011'2.2 MI S FROM EVERGREEN.
 BK0011'2.2 MILES SOUTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM EVERGREEN,
 BK0011'AVOYELLES PARISH, 350 YARDS EAST OF BRIDGE 44.5, AT THE INTERSECTION
 BK0011'OF A HIGHWAY AND A CROSS ROAD, 88 FEET EAST OF THE CENTERLINE OF THE
 BK0011'ROAD, 61 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 7 FEET NORTH
 BK0011'OF THE CENTERLINE OF THE TRACK.  A STATE SURVEY STANDARD DISK, STAMPED
 BK0011'STA 830 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3968 ***********************************************************************
 BJ3968  DESIGNATION -  830
 BJ3968  PID         -  BJ3968
 BJ3968  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3968  COUNTRY     -  US
 BJ3968  USGS QUAD   -  FRED (2018)
 BJ3968
 BJ3968                         *CURRENT SURVEY CONTROL
 BJ3968  ______________________________________________________________________
 BJ3968* NAD 83(1986) POSITION- 30 39 54.     (N) 091 05 59.     (W)   SCALED
 BJ3968* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3968  **This station is located in a suspected subsidence area (see below).
 BJ3968  ______________________________________________________________________
 BJ3968  GEOID HEIGHT    -        -27.117 (meters)                     GEOID18
 BJ3968  DYNAMIC HEIGHT  -         29.948 (meters)       98.25  (feet) COMP
 BJ3968  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3968
 BJ3968.The horizontal coordinates were scaled from a map and have
 BJ3968.an estimated accuracy of +/- 6 seconds.
 BJ3968
 BJ3968.** This station is in an area of known vertical motion. If an
 BJ3968.** orthometric height was ever established but is not available 
 BJ3968.** in the current survey control section, the orthometric height
 BJ3968.** is considered suspect.  Suspect heights are available in the
 BJ3968.** superseded section only if requested.
 BJ3968
 BJ3968.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3968.GEOID18 height accuracy estimate available here.
 BJ3968
 BJ3968.Click photographs - Photos may exist for this station.
 BJ3968
 BJ3968.The dynamic height is computed by dividing the NAVD 88
 BJ3968.geopotential number by the normal gravity value computed on the
 BJ3968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3968.degrees latitude (g = 980.6199 gals.).
 BJ3968
 BJ3968.The modeled gravity was interpolated from observed gravity values.
 BJ3968
 BJ3968;                    North         East    Units  Estimated Accuracy
 BJ3968;SPC LA S     -   240,010.    1,022,390.      MT  (+/- 180 meters Scaled)
 BJ3968
 BJ3968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP820940(NAD 83)
 BJ3968
 BJ3968                          SUPERSEDED SURVEY CONTROL
 BJ3968
 BJ3968.No superseded survey control is available for this station.
 BJ3968
 BJ3968_MARKER: DD = SURVEY DISK
 BJ3968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3968_STAMPING: 830
 BJ3968_MARK LOGO: LA-033
 BJ3968_PROJECTION: FLUSH
 BJ3968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3968+STABILITY: SURFACE MOTION
 BJ3968
 BJ3968  HISTORY     - Date     Condition        Report By
 BJ3968  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3968
 BJ3968                          STATION DESCRIPTION
 BJ3968
 BJ3968'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3968'5 KM (3.1 MI) NORTHEAST FROM ZACHARY.  ABOUT 1.9 KM (1.2 MI) NORTH ON
 BJ3968'STATE HIGHWAY 67 FROM THE JUNCTION WITH HIGHWAY 64 EAST OF ZACHARY TO
 BJ3968'THE BENCH MARK ON THE RIGHT, ABOUT 30.1 METERS (100 FT) NORTH OF THE
 BJ3968'PROJECTED CENTERLINE OF W J WICKER ROAD AT (PLANK ROAD) HIGHWAY 67,
 BJ3968'19.5 METERS (64 FT) SOUTHEAST OF THE CENTERLINE OF HIGHWAY 67, 5.5
 BJ3968'METERS (18 FT) NORTH OF A NATURAL GAS METER AND 2.4 METERS (8 FT)
 BJ3968'NORTHWEST OF A POWER POLE.  IT IS 2.13 METERS WEST FROM A WITNESS POST
 BJ3968'AND 0.61 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3422 ***********************************************************************
 BJ3422  DESIGNATION -  831
 BJ3422  PID         -  BJ3422
 BJ3422  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3422  COUNTRY     -  US
 BJ3422  USGS QUAD   -  FRED (2018)
 BJ3422
 BJ3422                         *CURRENT SURVEY CONTROL
 BJ3422  ______________________________________________________________________
 BJ3422* NAD 83(1986) POSITION- 30 40 39.     (N) 091 05 45.     (W)   SCALED
 BJ3422* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3422  **This station is located in a suspected subsidence area (see below).
 BJ3422  ______________________________________________________________________
 BJ3422  GEOID HEIGHT    -        -27.124 (meters)                     GEOID18
 BJ3422  DYNAMIC HEIGHT  -         29.657 (meters)       97.30  (feet) COMP
 BJ3422  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3422
 BJ3422.The horizontal coordinates were scaled from a map and have
 BJ3422.an estimated accuracy of +/- 6 seconds.
 BJ3422
 BJ3422.** This station is in an area of known vertical motion. If an
 BJ3422.** orthometric height was ever established but is not available 
 BJ3422.** in the current survey control section, the orthometric height
 BJ3422.** is considered suspect.  Suspect heights are available in the
 BJ3422.** superseded section only if requested.
 BJ3422
 BJ3422.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3422.GEOID18 height accuracy estimate available here.
 BJ3422
 BJ3422.Click photographs - Photos may exist for this station.
 BJ3422
 BJ3422.The dynamic height is computed by dividing the NAVD 88
 BJ3422.geopotential number by the normal gravity value computed on the
 BJ3422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3422.degrees latitude (g = 980.6199 gals.).
 BJ3422
 BJ3422.The modeled gravity was interpolated from observed gravity values.
 BJ3422
 BJ3422;                    North         East    Units  Estimated Accuracy
 BJ3422;SPC LA S     -   241,390.    1,022,760.      MT  (+/- 180 meters Scaled)
 BJ3422
 BJ3422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP824954(NAD 83)
 BJ3422
 BJ3422                          SUPERSEDED SURVEY CONTROL
 BJ3422
 BJ3422.No superseded survey control is available for this station.
 BJ3422
 BJ3422_MARKER: DD = SURVEY DISK
 BJ3422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3422_STAMPING: 831
 BJ3422_MARK LOGO: LA-033
 BJ3422_PROJECTION: FLUSH
 BJ3422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3422+STABILITY: SURFACE MOTION
 BJ3422
 BJ3422  HISTORY     - Date     Condition        Report By
 BJ3422  HISTORY     - UNK      MONUMENTED       LA-033
 BJ3422  HISTORY     - 1984     GOOD             LADTD
 BJ3422  HISTORY     - 1987     GOOD             LA-033
 BJ3422
 BJ3422                          STATION DESCRIPTION
 BJ3422
 BJ3422'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3422'6.8 KM (4.2 MI) NE FROM ZACHARY.
 BJ3422'ABOUT 3.7 KM (2.3 MILES) NORTH ON STATE HIGHWAY 67 FROM THE JUNCTION
 BJ3422'WITH STATE HIGHWAY 64 EAST OF ZACHARY TO THE MARK SET ON THE RIGHT,
 BJ3422'NORTH OF A FIELD ROAD NEAR A FENCE, 18.3 METERS (60 FEET)
 BJ3422'EAST-SOUTHEAST OF THE CENTER OF HIGHWAY 67, 6.1 METERS (20 FEET) EAST
 BJ3422'OF THE NORTH END OF A DOUBLE CEMENT CULVERT UNDER FIELD ROAD ENTRANCE,
 BJ3422'5.5 METERS (18 FEET) NORTH OF A METAL GATE, 0.6 METER (2 FEET) WEST OF
 BJ3422'A 5-STRAND BARB WIRE FENCE.
 BJ3422'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 BJ3422'THE MARK IS ABOVE LEVEL WITH HIGHWAY 67.
 BJ3422
 BJ3422                          STATION RECOVERY (1987)
 BJ3422
 BJ3422'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3422'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0010 ***********************************************************************
 BK0010  DESIGNATION -  831
 BK0010  PID         -  BK0010
 BK0010  STATE/COUNTY-  LA/AVOYELLES
 BK0010  COUNTRY     -  US
 BK0010  USGS QUAD   -  BUNKIE (2018)
 BK0010
 BK0010                         *CURRENT SURVEY CONTROL
 BK0010  ______________________________________________________________________
 BK0010* NAD 83(1986) POSITION- 30 56 50.     (N) 092 08 08.     (W)   SCALED
 BK0010* NAVD 88 ORTHO HEIGHT -    19.23  (+/-2cm)       63.1   (feet) VERTCON3
 BK0010  ______________________________________________________________________
 BK0010  GEOID HEIGHT    -        -26.991 (meters)                     GEOID18
 BK0010  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0010
 BK0010.The horizontal coordinates were scaled from a map and have
 BK0010.an estimated accuracy of +/- 6 seconds.
 BK0010
 BK0010.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0010.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0010
 BK0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0010.GEOID18 height accuracy estimate available here.
 BK0010
 BK0010.The vertical order pertains to the NGVD 29 superseded value.
 BK0010
 BK0010.Click photographs - Photos may exist for this station.
 BK0010
 BK0010;                    North         East    Units  Estimated Accuracy
 BK0010;SPC LA N     -    49,650.    1,034,830.      MT  (+/- 180 meters Scaled)
 BK0010
 BK0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ825240(NAD 83)
 BK0010
 BK0010                          SUPERSEDED SURVEY CONTROL
 BK0010
 BK0010  NGVD 29 (11/26/84)   19.219  (m)           63.05   (f) ADJUSTED    2 0
 BK0010
 BK0010.Superseded values are not recommended for survey control.
 BK0010
 BK0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0010.See file dsdata.pdf to determine how the superseded data were derived.
 BK0010
 BK0010_MARKER: DD = SURVEY DISK
 BK0010_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0010_STAMPING: 831
 BK0010_MARK LOGO: CGS+SS
 BK0010_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0010
 BK0010  HISTORY     - Date     Condition        Report By
 BK0010  HISTORY     - 1934     MONUMENTED       LAGS
 BK0010  HISTORY     - 1935     GOOD             CGS
 BK0010  HISTORY     - 1966     MARK NOT FOUND   USGS
 BK0010
 BK0010                          STATION DESCRIPTION
 BK0010
 BK0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0010'1.6 MI S FROM EVERGREEN.
 BK0010'1.6 MILES SOUTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM EVERGREEN,
 BK0010'AVOYELLES PARISH, 92 YARDS NORTH OF A ROAD CROSSING, 35 YARDS NORTH OF
 BK0010'BRIDGE 43.8, AND 12 FEET EAST OF THE CENTERLINE OF THE TRACK.  A STATE
 BK0010'SURVEY STANDARD DISK, STAMPED STA 831 AND SET IN THE TOP OF A CONCRETE
 BK0010'POST.
 BK0010
 BK0010                          STATION RECOVERY (1966)
 BK0010
 BK0010'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 BK0010'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0009 ***********************************************************************
 BK0009  DESIGNATION -  832
 BK0009  PID         -  BK0009
 BK0009  STATE/COUNTY-  LA/AVOYELLES
 BK0009  COUNTRY     -  US
 BK0009  USGS QUAD   -  COTTONPORT (2018)
 BK0009
 BK0009                         *CURRENT SURVEY CONTROL
 BK0009  ______________________________________________________________________
 BK0009* NAD 83(1986) POSITION- 30 56 50.     (N) 092 07 24.     (W)   SCALED
 BK0009* NAVD 88 ORTHO HEIGHT -    17.82  (+/-2cm)       58.5   (feet) VERTCON3
 BK0009  ______________________________________________________________________
 BK0009  GEOID HEIGHT    -        -26.993 (meters)                     GEOID18
 BK0009  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0009
 BK0009.The horizontal coordinates were scaled from a map and have
 BK0009.an estimated accuracy of +/- 6 seconds.
 BK0009
 BK0009.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0009.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0009
 BK0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0009.GEOID18 height accuracy estimate available here.
 BK0009
 BK0009.The vertical order pertains to the NGVD 29 superseded value.
 BK0009
 BK0009.Click photographs - Photos may exist for this station.
 BK0009
 BK0009;                    North         East    Units  Estimated Accuracy
 BK0009;SPC LA N     -    49,650.    1,036,000.      MT  (+/- 180 meters Scaled)
 BK0009
 BK0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ837240(NAD 83)
 BK0009
 BK0009                          SUPERSEDED SURVEY CONTROL
 BK0009
 BK0009  NGVD 29 (11/26/84)   17.809  (m)           58.43   (f) ADJUSTED    2 0
 BK0009
 BK0009.Superseded values are not recommended for survey control.
 BK0009
 BK0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0009.See file dsdata.pdf to determine how the superseded data were derived.
 BK0009
 BK0009_MARKER: DD = SURVEY DISK
 BK0009_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0009_STAMPING: 832
 BK0009_MARK LOGO: CGS+SS
 BK0009_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0009
 BK0009  HISTORY     - Date     Condition        Report By
 BK0009  HISTORY     - 1934     MONUMENTED       LAGS
 BK0009  HISTORY     - 1935     GOOD             CGS
 BK0009  HISTORY     - 1966     MARK NOT FOUND   USGS
 BK0009
 BK0009                          STATION DESCRIPTION
 BK0009
 BK0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0009'0.9 MI S FROM EVERGREEN.
 BK0009'0.9 MILE SOUTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM EVERGREEN,
 BK0009'AVOYELLES PARISH, AT MILEPOST 43, AND 14 FEET EAST OF THE CENTERLINE
 BK0009'OF THE TRACK.  A STATE SURVEY STANDARD DISK, STAMPED STA 832 AND SET
 BK0009'IN THE TOP OF A CONCRETE POST.
 BK0009
 BK0009                          STATION RECOVERY (1966)
 BK0009
 BK0009'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 BK0009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3969 ***********************************************************************
 BJ3969  DESIGNATION -  832
 BJ3969  PID         -  BJ3969
 BJ3969  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3969  COUNTRY     -  US
 BJ3969  USGS QUAD   -  FRED (2018)
 BJ3969
 BJ3969                         *CURRENT SURVEY CONTROL
 BJ3969  ______________________________________________________________________
 BJ3969* NAD 83(1986) POSITION- 30 41 24.     (N) 091 05 22.     (W)   SCALED
 BJ3969* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3969  **This station is located in a suspected subsidence area (see below).
 BJ3969  ______________________________________________________________________
 BJ3969  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ3969  DYNAMIC HEIGHT  -         35.243 (meters)      115.63  (feet) COMP
 BJ3969  MODELED GRAVITY -    979,345.5   (mgal)                       NAVD 88
 BJ3969
 BJ3969.The horizontal coordinates were scaled from a map and have
 BJ3969.an estimated accuracy of +/- 6 seconds.
 BJ3969
 BJ3969.** This station is in an area of known vertical motion. If an
 BJ3969.** orthometric height was ever established but is not available 
 BJ3969.** in the current survey control section, the orthometric height
 BJ3969.** is considered suspect.  Suspect heights are available in the
 BJ3969.** superseded section only if requested.
 BJ3969
 BJ3969.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3969.GEOID18 height accuracy estimate available here.
 BJ3969
 BJ3969.Click photographs - Photos may exist for this station.
 BJ3969
 BJ3969.The dynamic height is computed by dividing the NAVD 88
 BJ3969.geopotential number by the normal gravity value computed on the
 BJ3969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3969.degrees latitude (g = 980.6199 gals.).
 BJ3969
 BJ3969.The modeled gravity was interpolated from observed gravity values.
 BJ3969
 BJ3969;                    North         East    Units  Estimated Accuracy
 BJ3969;SPC LA S     -   242,780.    1,023,370.      MT  (+/- 180 meters Scaled)
 BJ3969
 BJ3969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP829968(NAD 83)
 BJ3969
 BJ3969                          SUPERSEDED SURVEY CONTROL
 BJ3969
 BJ3969.No superseded survey control is available for this station.
 BJ3969
 BJ3969_MARKER: DD = SURVEY DISK
 BJ3969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3969_STAMPING: 832
 BJ3969_MARK LOGO: LA-033
 BJ3969_PROJECTION: FLUSH
 BJ3969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3969+STABILITY: SURFACE MOTION
 BJ3969
 BJ3969  HISTORY     - Date     Condition        Report By
 BJ3969  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3969
 BJ3969                          STATION DESCRIPTION
 BJ3969
 BJ3969'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3969'5.8 KM (3.7 MI) SOUTHEAST FROM SLAUGHTER.  5 KM (3 MI) NORTH ON STATE
 BJ3969'HIGHWAY 67 FROM THE JUNCTION WITH STATE HIGHWAY 64 EAST OF ZACHARY TO
 BJ3969'THE MARK SET ON THE RIGHT IN THE SOUTH-EAST QUADRANT OF THE
 BJ3969'INTERSECTION OF HIGHWAY 67 (PLANK ROAD) AND PORT HUDSON PRIDE ROAD,
 BJ3969'42.7 METERS (140 FT) SOUTHEAST OF THE CENTERLINE OF PLANK ROAD,
 BJ3969'HIGHWAY 67, 20.4 METERS (67 FT) SOUTH OF THE CENTERLINE OF PORT HUDSON
 BJ3969'PRIDE ROAD, 7.6 METERS (25 FT) SOUTH OF AN EBR RIGHT- OF-WAY MARKER
 BJ3969'AND 1.2 METERS (4 FT) NORTH OF A POWER LINE POLE.  IT IS 0.91 METERS
 BJ3969'NORTH FROM A WITNESS POST AND 0.61 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0008 ***********************************************************************
 BK0008  DESIGNATION -  833
 BK0008  PID         -  BK0008
 BK0008  STATE/COUNTY-  LA/AVOYELLES
 BK0008  COUNTRY     -  US
 BK0008  USGS QUAD   -  COTTONPORT (2018)
 BK0008
 BK0008                         *CURRENT SURVEY CONTROL
 BK0008  ______________________________________________________________________
 BK0008* NAD 83(1986) POSITION- 30 57 01.     (N) 092 06 48.     (W)   SCALED
 BK0008* NAVD 88 ORTHO HEIGHT -    18.55  (+/-2cm)       60.9   (feet) VERTCON3
 BK0008  ______________________________________________________________________
 BK0008  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BK0008  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0008
 BK0008.The horizontal coordinates were scaled from a map and have
 BK0008.an estimated accuracy of +/- 6 seconds.
 BK0008
 BK0008.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0008.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0008
 BK0008.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0008.GEOID18 height accuracy estimate available here.
 BK0008
 BK0008.The vertical order pertains to the NGVD 29 superseded value.
 BK0008
 BK0008.Click photographs - Photos may exist for this station.
 BK0008
 BK0008;                    North         East    Units  Estimated Accuracy
 BK0008;SPC LA N     -    49,990.    1,036,950.      MT  (+/- 180 meters Scaled)
 BK0008
 BK0008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ846244(NAD 83)
 BK0008
 BK0008                          SUPERSEDED SURVEY CONTROL
 BK0008
 BK0008  NGVD 29 (11/26/84)   18.538  (m)           60.82   (f) ADJUSTED    2 0
 BK0008
 BK0008.Superseded values are not recommended for survey control.
 BK0008
 BK0008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0008.See file dsdata.pdf to determine how the superseded data were derived.
 BK0008
 BK0008_MARKER: DD = SURVEY DISK
 BK0008_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0008_STAMPING: STA 833
 BK0008_MARK LOGO: CGS+SS
 BK0008_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0008
 BK0008  HISTORY     - Date     Condition        Report By
 BK0008  HISTORY     - 1934     MONUMENTED       LAGS
 BK0008  HISTORY     - 1935     GOOD             CGS
 BK0008  HISTORY     - 1966     MARK NOT FOUND   USGS
 BK0008
 BK0008                          STATION DESCRIPTION
 BK0008
 BK0008'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0008'0.2 MI S FROM EVERGREEN.
 BK0008'0.2 MILE SOUTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM EVERGREEN,
 BK0008'AVOYELLES PARISH, 72 YARDS SOUTH OF A HIGHWAY CROSSING, AND 22 FEET
 BK0008'EAST OF THE CENTERLINE OF THE TRACK.  A STATE SURVEY STANDARD DISK,
 BK0008'STAMPED STA 833 AND SET IN THE TOP OF A CONCRETE POST.
 BK0008
 BK0008                          STATION RECOVERY (1966)
 BK0008
 BK0008'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 BK0008'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0005 ***********************************************************************
 BK0005  DESIGNATION -  836
 BK0005  PID         -  BK0005
 BK0005  STATE/COUNTY-  LA/AVOYELLES
 BK0005  COUNTRY     -  US
 BK0005  USGS QUAD   -  COTTONPORT (2018)
 BK0005
 BK0005                         *CURRENT SURVEY CONTROL
 BK0005  ______________________________________________________________________
 BK0005* NAD 83(1986) POSITION- 30 58 46.     (N) 092 04 43.     (W)   SCALED
 BK0005* NAVD 88 ORTHO HEIGHT -    16.75  (+/-2cm)       55.0   (feet) VERTCON3
 BK0005  ______________________________________________________________________
 BK0005  GEOID HEIGHT    -        -26.973 (meters)                     GEOID18
 BK0005  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0005
 BK0005.The horizontal coordinates were scaled from a map and have
 BK0005.an estimated accuracy of +/- 6 seconds.
 BK0005
 BK0005.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0005.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0005
 BK0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0005.GEOID18 height accuracy estimate available here.
 BK0005
 BK0005.The vertical order pertains to the NGVD 29 superseded value.
 BK0005
 BK0005.Click photographs - Photos may exist for this station.
 BK0005
 BK0005;                    North         East    Units  Estimated Accuracy
 BK0005;SPC LA N     -    53,240.    1,040,260.      MT  (+/- 180 meters Scaled)
 BK0005
 BK0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ879276(NAD 83)
 BK0005
 BK0005                          SUPERSEDED SURVEY CONTROL
 BK0005
 BK0005  NGVD 29 (11/26/84)   16.736  (m)           54.91   (f) ADJUSTED    2 0
 BK0005
 BK0005.Superseded values are not recommended for survey control.
 BK0005
 BK0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0005.See file dsdata.pdf to determine how the superseded data were derived.
 BK0005
 BK0005_MARKER: DD = SURVEY DISK
 BK0005_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0005_STAMPING: STA 836
 BK0005_MARK LOGO: CGS+SS
 BK0005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0005
 BK0005  HISTORY     - Date     Condition        Report By
 BK0005  HISTORY     - 1934     MONUMENTED       LAGS
 BK0005  HISTORY     - 1935     GOOD             CGS
 BK0005  HISTORY     - 1966     MARK NOT FOUND   USGS
 BK0005
 BK0005                          STATION DESCRIPTION
 BK0005
 BK0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0005'1.4 MI S FROM COTTONPORT.
 BK0005'1.4 MILES SOUTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM COTTONPORT,
 BK0005'AVOYELLES PARISH, 720 YARDS SOUTH OF MILEPOST 39, 16 FEET NORTH OF A
 BK0005'CATTLE GUARD, 9 FEET WEST OF THE CENTERLINE OF THE TRACK, AND 25 FEET
 BK0005'EAST OF A RIGHT-OF-WAY FENCE CORNER.  A STATE SURVEY STANDARD DISK,
 BK0005'STAMPED STA 836 AND SET IN THE TOP OF A CONCRETE POST.
 BK0005
 BK0005                          STATION RECOVERY (1966)
 BK0005
 BK0005'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 BK0005'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0003 ***********************************************************************
 BK0003  DESIGNATION -  838
 BK0003  PID         -  BK0003
 BK0003  STATE/COUNTY-  LA/AVOYELLES
 BK0003  COUNTRY     -  US
 BK0003  USGS QUAD   -  COTTONPORT (2018)
 BK0003
 BK0003                         *CURRENT SURVEY CONTROL
 BK0003  ______________________________________________________________________
 BK0003* NAD 83(1986) POSITION- 30 59 05.     (N) 092 03 26.     (W)   SCALED
 BK0003* NAVD 88 ORTHO HEIGHT -    17.36  (+/-2cm)       57.0   (feet) VERTCON3
 BK0003  ______________________________________________________________________
 BK0003  GEOID HEIGHT    -        -26.969 (meters)                     GEOID18
 BK0003  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0003
 BK0003.The horizontal coordinates were scaled from a map and have
 BK0003.an estimated accuracy of +/- 6 seconds.
 BK0003
 BK0003.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0003.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0003
 BK0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0003.GEOID18 height accuracy estimate available here.
 BK0003
 BK0003.The vertical order pertains to the NGVD 29 superseded value.
 BK0003
 BK0003.Click photographs - Photos may exist for this station.
 BK0003
 BK0003;                    North         East    Units  Estimated Accuracy
 BK0003;SPC LA N     -    53,830.    1,042,300.      MT  (+/- 180 meters Scaled)
 BK0003
 BK0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ900282(NAD 83)
 BK0003
 BK0003                          SUPERSEDED SURVEY CONTROL
 BK0003
 BK0003  NGVD 29 (11/26/84)   17.346  (m)           56.91   (f) ADJUSTED    2 0
 BK0003
 BK0003.Superseded values are not recommended for survey control.
 BK0003
 BK0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0003.See file dsdata.pdf to determine how the superseded data were derived.
 BK0003
 BK0003_MARKER: DD = SURVEY DISK
 BK0003_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0003_STAMPING: STA 838
 BK0003_MARK LOGO: CGS+SS
 BK0003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0003
 BK0003  HISTORY     - Date     Condition        Report By
 BK0003  HISTORY     - 1934     MONUMENTED       LAGS
 BK0003  HISTORY     - 1935     GOOD             CGS
 BK0003  HISTORY     - 1951     MARK NOT FOUND   LOCENG
 BK0003
 BK0003                          STATION DESCRIPTION
 BK0003
 BK0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0003'IN COTTONPORT.
 BK0003'AT COTTONPORT, AVOYELLES PARISH, 325 YARDS SOUTH OF THE TEXAS AND
 BK0003'PACIFIC RAILWAY STATION, AT THE SOUTH END OF THE SIDETRACK, AT A ROAD
 BK0003'CROSSING, 25 FEET NORTH OF THE CENTERLINE OF THE ROAD, 26 FEET EAST OF
 BK0003'THE CENTERLINE OF THE TRACK, AND 9 FEET WEST OF A STREET PARALLELING
 BK0003'THE EAST SIDE OF THE TRACK.  A STATE SURVEY STANDARD DISK, STAMPED STA
 BK0003'838 AND SET IN THE TOP OF A CONCRETE POST.
 BK0003
 BK0003                          STATION RECOVERY (1951)
 BK0003
 BK0003'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1951
 BK0003'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0002 ***********************************************************************
 BK0002  DESIGNATION -  839
 BK0002  PID         -  BK0002
 BK0002  STATE/COUNTY-  LA/AVOYELLES
 BK0002  COUNTRY     -  US
 BK0002  USGS QUAD   -  COTTONPORT (2018)
 BK0002
 BK0002                         *CURRENT SURVEY CONTROL
 BK0002  ______________________________________________________________________
 BK0002* NAD 83(1986) POSITION- 30 59 05.     (N) 092 03 04.     (W)   SCALED
 BK0002* NAVD 88 ORTHO HEIGHT -    16.86  (+/-2cm)       55.3   (feet) VERTCON3
 BK0002  ______________________________________________________________________
 BK0002  GEOID HEIGHT    -        -26.970 (meters)                     GEOID18
 BK0002  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0002
 BK0002.The horizontal coordinates were scaled from a map and have
 BK0002.an estimated accuracy of +/- 6 seconds.
 BK0002
 BK0002.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0002.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0002
 BK0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0002.GEOID18 height accuracy estimate available here.
 BK0002
 BK0002.The vertical order pertains to the NGVD 29 superseded value.
 BK0002
 BK0002.Click photographs - Photos may exist for this station.
 BK0002
 BK0002;                    North         East    Units  Estimated Accuracy
 BK0002;SPC LA N     -    53,830.    1,042,880.      MT  (+/- 180 meters Scaled)
 BK0002
 BK0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ906282(NAD 83)
 BK0002
 BK0002                          SUPERSEDED SURVEY CONTROL
 BK0002
 BK0002  NGVD 29 (11/26/84)   16.841  (m)           55.25   (f) ADJUSTED    2 0
 BK0002
 BK0002.Superseded values are not recommended for survey control.
 BK0002
 BK0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0002.See file dsdata.pdf to determine how the superseded data were derived.
 BK0002
 BK0002_MARKER: DD = SURVEY DISK
 BK0002_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0002_STAMPING: STA 839
 BK0002_MARK LOGO: CGS+SS
 BK0002_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0002
 BK0002  HISTORY     - Date     Condition        Report By
 BK0002  HISTORY     - 1934     MONUMENTED       LAGS
 BK0002  HISTORY     - 1943     GOOD             CGS
 BK0002
 BK0002                          STATION DESCRIPTION
 BK0002
 BK0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BK0002'IN COTTONPORT.
 BK0002'AT COTTONPORT, AVOYELLES PARISH, ON THE TEXAS AND PACIFIC RAILWAY, 112
 BK0002'FEET EAST OF THE CENTERLINE OF THE MAIN TRACK, 17 FEET SOUTHEAST OF
 BK0002'THE SOUTHEAST CORNER OF THE JAIL, AND 4 FEET WEST OF THE NORTHWEST
 BK0002'CORNER OF THE ENGINE ROOM OF THE CITY WATER WORKS.  A STATE SURVEY
 BK0002'STANDARD DISK, STAMPED STA 839 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1227 ***********************************************************************
 BW1227  DESIGNATION -  84 DIETZE BOLT
 BW1227  PID         -  BW1227
 BW1227  STATE/COUNTY-  LA/CONCORDIA
 BW1227  COUNTRY     -  US
 BW1227  USGS QUAD   -  FAIRVIEW (2018)
 BW1227
 BW1227                         *CURRENT SURVEY CONTROL
 BW1227  ______________________________________________________________________
 BW1227* NAD 83(1986) POSITION- 31 18 40.30   (N) 091 31 48.82   (W)   HD_HELD1
 BW1227* NAVD 88 ORTHO HEIGHT -    16.24  (+/-2cm)       53.3   (feet) VERTCON3
 BW1227  ______________________________________________________________________
 BW1227  GEOID HEIGHT    -        -26.611 (meters)                     GEOID18
 BW1227  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1227
 BW1227.The horizontal coordinates were determined by differentially corrected
 BW1227.hand held GPS observations or other comparable positioning techniques
 BW1227.and have an estimated accuracy of +/- 3 meters.
 BW1227
 BW1227.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1227.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1227
 BW1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1227.GEOID18 height accuracy estimate available here.
 BW1227
 BW1227.The vertical order pertains to the NGVD 29 superseded value.
 BW1227
 BW1227.Click photographs - Photos may exist for this station.
 BW1227
 BW1227;                    North         East    Units  Estimated Accuracy
 BW1227;SPC LA N     -    90,355.4   1,092,311.3     MT  (+/- 3 meters HH1 GPS) 
 BW1227
 BW1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3986265023(NAD 83)
 BW1227
 BW1227                          SUPERSEDED SURVEY CONTROL
 BW1227
 BW1227  NGVD 29 (??/??/92)   16.218  (m)           53.21   (f) ADJ UNCH    1 2
 BW1227
 BW1227.Superseded values are not recommended for survey control.
 BW1227
 BW1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1227.See file dsdata.pdf to determine how the superseded data were derived.
 BW1227
 BW1227_MARKER: B = BOLT
 BW1227_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW1227_SP_SET: UNDERGROUND BLOCK
 BW1227_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1227
 BW1227  HISTORY     - Date     Condition        Report By
 BW1227  HISTORY     - UNK      MONUMENTED       USACE
 BW1227  HISTORY     - 1934     GOOD             USACE
 BW1227  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1227
 BW1227                          STATION DESCRIPTION
 BW1227
 BW1227'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW1227'10 MI SE FROM DEERPARK.
 BW1227'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 BW1227'MISSISSIPPI RIVER, IN CONCORDIA PARISH, LA.  ON POINT PLEASANT
 BW1227'PLANTATION.  IN OPEN FIELD 142 METERS LANDSIDE OF LEVEE AT PROMINENT
 BW1227'ANGLE WHICH IS FIRST ANGLE DOWNSTREAM FROM ROAD SEPARATING ROSELAND
 BW1227'AND POINT PLEASANT PLANTATION.  3/4 MILE DOWNSTREAM FROM ROSELAND
 BW1227'PLANTATION HOUSE.  ABOUT 250 METERS UPSTREAM FROM GRAVEYARD.  61
 BW1227'METERS DOWNSTREAM FROM TURNROW IN FIELD.
 BW1227
 BW1227                          STATION RECOVERY (1966)
 BW1227
 BW1227'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1227'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1226 ***********************************************************************
 BW1226  DESIGNATION -  84 DIETZE CAP
 BW1226  PID         -  BW1226
 BW1226  STATE/COUNTY-  LA/CONCORDIA
 BW1226  COUNTRY     -  US
 BW1226  USGS QUAD   -  FAIRVIEW (2018)
 BW1226
 BW1226                         *CURRENT SURVEY CONTROL
 BW1226  ______________________________________________________________________
 BW1226* NAD 83(1986) POSITION- 31 18 40.30   (N) 091 31 48.82   (W)   HD_HELD1
 BW1226* NAVD 88 ORTHO HEIGHT -    17.49  (+/-2cm)       57.4   (feet) VERTCON3
 BW1226  ______________________________________________________________________
 BW1226  GEOID HEIGHT    -        -26.611 (meters)                     GEOID18
 BW1226  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1226
 BW1226.The horizontal coordinates were determined by differentially corrected
 BW1226.hand held GPS observations or other comparable positioning techniques
 BW1226.and have an estimated accuracy of +/- 3 meters.
 BW1226
 BW1226.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1226.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1226
 BW1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1226.GEOID18 height accuracy estimate available here.
 BW1226
 BW1226.The vertical order pertains to the NGVD 29 superseded value.
 BW1226
 BW1226.Click photographs - Photos may exist for this station.
 BW1226
 BW1226;                    North         East    Units  Estimated Accuracy
 BW1226;SPC LA N     -    90,355.4   1,092,311.3     MT  (+/- 3 meters HH1 GPS) 
 BW1226
 BW1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3986265023(NAD 83)
 BW1226
 BW1226                          SUPERSEDED SURVEY CONTROL
 BW1226
 BW1226  NGVD 29 (??/??/92)   17.474  (m)           57.33   (f) ADJ UNCH    1 2
 BW1226
 BW1226.Superseded values are not recommended for survey control.
 BW1226
 BW1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1226.See file dsdata.pdf to determine how the superseded data were derived.
 BW1226
 BW1226_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1226_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1226_MARK LOGO: USACE
 BW1226_PROJECTION: PROJECTING 36 CENTIMETERS
 BW1226_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1226_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1226
 BW1226  HISTORY     - Date     Condition        Report By
 BW1226  HISTORY     - UNK      MONUMENTED       USACE
 BW1226  HISTORY     - 1934     GOOD             USACE
 BW1226  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1226
 BW1226                          STATION DESCRIPTION
 BW1226
 BW1226'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW1226'10 MI SE FROM DEERPARK.
 BW1226'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP ON RIGHT BANK OF
 BW1226'MISSISSIPPI RIVER, IN CONCORDIA PARISH, LA.  ON POINT PLEASANT
 BW1226'PLANTATION.  IN OPEN FIELD 142 METERS LANDSIDE OF LEVEE AT PROMINENT
 BW1226'ANGLE WHICH IS FIRST ANGLE DOWNSTREAM FROM ROAD SEPARATING ROSELAND
 BW1226'AND POINT PLEASANT PLANTATION.  3/4 MILE DOWNSTREAM FROM ROSELAND
 BW1226'PLANTATION HOUSE.  ABOUT 250 METERS UPSTREAM FROM GRAVEYARD.  61
 BW1226'METERS DOWNSTREAM FROM TURNROW IN FIELD.  TOP OF CAP IS 14 IN. ABOVE
 BW1226'GROUND.
 BW1226
 BW1226                          STATION RECOVERY (1966)
 BW1226
 BW1226'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1226'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0933 ***********************************************************************
 AU0933  DESIGNATION -  84 LLD
 AU0933  PID         -  AU0933
 AU0933  STATE/COUNTY-  LA/JEFFERSON
 AU0933  COUNTRY     -  US
 AU0933  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0933
 AU0933                         *CURRENT SURVEY CONTROL
 AU0933  ______________________________________________________________________
 AU0933* NAD 83(1986) POSITION- 29 55 39.     (N) 090 03 26.     (W)   SCALED
 AU0933* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0933  **This station is located in a suspected subsidence area (see below).
 AU0933  ______________________________________________________________________
 AU0933  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 AU0933
 AU0933.The horizontal coordinates were scaled from a map and have
 AU0933.an estimated accuracy of +/- 6 seconds.
 AU0933
 AU0933.** This station is in an area of known vertical motion. If an
 AU0933.** orthometric height was ever established but is not available 
 AU0933.** in the current survey control section, the orthometric height
 AU0933.** is considered suspect.  Suspect heights are available in the
 AU0933.** superseded section only if requested.
 AU0933
 AU0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0933.GEOID18 height accuracy estimate available here.
 AU0933
 AU0933.Click photographs - Photos may exist for this station.
 AU0933
 AU0933;                    North         East    Units  Estimated Accuracy
 AU0933;SPC LA S     -   158,920.    1,123,210.      MT  (+/- 180 meters Scaled)
 AU0933
 AU0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP840143(NAD 83)
 AU0933
 AU0933                          SUPERSEDED SURVEY CONTROL
 AU0933
 AU0933.No superseded survey control is available for this station.
 AU0933
 AU0933_MARKER: P = PIPE CAP
 AU0933_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0933_STAMPING: 84 LLD
 AU0933_MARK LOGO: USACE
 AU0933_PROJECTION: RECESSED 3 CENTIMETERS
 AU0933_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0933_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0933
 AU0933  HISTORY     - Date     Condition        Report By
 AU0933  HISTORY     - UNK      MONUMENTED       USACE
 AU0933  HISTORY     - 1964     GOOD             CGS
 AU0933
 AU0933                          STATION DESCRIPTION
 AU0933
 AU0933'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0933'IN GRETNA.
 AU0933'AT GRETNA, ALONG OCEANS AVENUE, NEAR THE NORTHWEST END (RIVER END) OF
 AU0933'THE AVENUE, ABOUT 0.1 MILE NORTHWEST OF THE INTERSECTION OF OCEANS
 AU0933'AVENUE AND FIRST STREET, 32 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 AU0933'RESIDENT AT 115 OCEANS AVENUE, 2.8 FEET SOUTHWEST OF THE SOUTHWEST
 AU0933'EDGE OF SIDEWALK, 2 FEET NORTHWEST OF A FIRE HYDRANT, 1 FOOT NORTHEAST
 AU0933'OF THE NORTHEAST CURB OF OCEANS AVENUE, SET IN THE TOP OF A CONCRETE
 AU0933'POST ABOUT 1 INCH UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0001 ***********************************************************************
 BK0001  DESIGNATION -  840
 BK0001  PID         -  BK0001
 BK0001  STATE/COUNTY-  LA/AVOYELLES
 BK0001  COUNTRY     -  US
 BK0001  USGS QUAD   -  COTTONPORT (2018)
 BK0001
 BK0001                         *CURRENT SURVEY CONTROL
 BK0001  ______________________________________________________________________
 BK0001* NAD 83(1986) POSITION- 30 59 26.     (N) 092 02 33.     (W)   SCALED
 BK0001* NAVD 88 ORTHO HEIGHT -    16.47  (+/-2cm)       54.0   (feet) VERTCON3
 BK0001  ______________________________________________________________________
 BK0001  GEOID HEIGHT    -        -26.965 (meters)                     GEOID18
 BK0001  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0001
 BK0001.The horizontal coordinates were scaled from a map and have
 BK0001.an estimated accuracy of +/- 6 seconds.
 BK0001
 BK0001.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0001.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0001
 BK0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0001.GEOID18 height accuracy estimate available here.
 BK0001
 BK0001.The vertical order pertains to the NGVD 29 superseded value.
 BK0001
 BK0001.Click photographs - Photos may exist for this station.
 BK0001
 BK0001;                    North         East    Units  Estimated Accuracy
 BK0001;SPC LA N     -    54,490.    1,043,700.      MT  (+/- 180 meters Scaled)
 BK0001
 BK0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ914289(NAD 83)
 BK0001
 BK0001                          SUPERSEDED SURVEY CONTROL
 BK0001
 BK0001  NGVD 29 (11/26/84)   16.451  (m)           53.97   (f) ADJUSTED    2 0
 BK0001
 BK0001.Superseded values are not recommended for survey control.
 BK0001
 BK0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0001.See file dsdata.pdf to determine how the superseded data were derived.
 BK0001
 BK0001_MARKER: DD = SURVEY DISK
 BK0001_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0001_STAMPING: STA 840
 BK0001_MARK LOGO: CGS+SS
 BK0001_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0001
 BK0001  HISTORY     - Date     Condition        Report By
 BK0001  HISTORY     - 1934     MONUMENTED       LAGS
 BK0001  HISTORY     - 1935     GOOD             CGS
 BK0001
 BK0001                          STATION DESCRIPTION
 BK0001
 BK0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0001'0.7 MI N FROM COTTONPORT.
 BK0001'0.7 MILE NORTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM COTTONPORT,
 BK0001'AVOYELLES PARISH, 165 YARDS SOUTH OF MILEPOST 37, AT A ROAD CROSSING,
 BK0001'74 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND 18 FEET EAST OF THE
 BK0001'CENTERLINE OF THE TRACK.  A STATE SURVEY STANDARD DISK, STAMPED STA
 BK0001'840 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0994 ***********************************************************************
 BX0994  DESIGNATION -  842
 BX0994  PID         -  BX0994
 BX0994  STATE/COUNTY-  LA/AVOYELLES
 BX0994  COUNTRY     -  US
 BX0994  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0994
 BX0994                         *CURRENT SURVEY CONTROL
 BX0994  ______________________________________________________________________
 BX0994* NAD 83(1986) POSITION- 31 00 32.     (N) 092 01 00.     (W)   SCALED
 BX0994* NAVD 88 ORTHO HEIGHT -    16.37  (+/-2cm)       53.7   (feet) VERTCON3
 BX0994  ______________________________________________________________________
 BX0994  GEOID HEIGHT    -        -26.948 (meters)                     GEOID18
 BX0994  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0994
 BX0994.The horizontal coordinates were scaled from a map and have
 BX0994.an estimated accuracy of +/- 6 seconds.
 BX0994
 BX0994.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0994.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0994
 BX0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0994.GEOID18 height accuracy estimate available here.
 BX0994
 BX0994.The vertical order pertains to the NGVD 29 superseded value.
 BX0994
 BX0994.Click photographs - Photos may exist for this station.
 BX0994
 BX0994;                    North         East    Units  Estimated Accuracy
 BX0994;SPC LA N     -    56,530.    1,046,160.      MT  (+/- 180 meters Scaled)
 BX0994
 BX0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ938310(NAD 83)
 BX0994
 BX0994                          SUPERSEDED SURVEY CONTROL
 BX0994
 BX0994  NGVD 29 (11/26/84)   16.356  (m)           53.66   (f) ADJUSTED    2 0
 BX0994
 BX0994.Superseded values are not recommended for survey control.
 BX0994
 BX0994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0994.See file dsdata.pdf to determine how the superseded data were derived.
 BX0994
 BX0994_MARKER: DD = SURVEY DISK
 BX0994_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0994_STAMPING: STA 842
 BX0994_MARK LOGO: CGS+SS
 BX0994_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0994
 BX0994  HISTORY     - Date     Condition        Report By
 BX0994  HISTORY     - 1934     MONUMENTED       LAGS
 BX0994  HISTORY     - 1962     MARK NOT FOUND   USGS
 BX0994
 BX0994                          STATION DESCRIPTION
 BX0994
 BX0994'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 BX0994'2.7 MI N FROM COTTONPORT.
 BX0994'2.7 MILES NORTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM COTTONPORT,
 BX0994'AVOYELLES PARISH, 300 YARDS SOUTH OF MILEPOST 35, 346 YARDS NORTH OF A
 BX0994'RAILWAY WATER TANK, BETWEEN THE LEGS OF THE WYE OF A BRANCH LINE
 BX0994'LEADING WEST, AND 20 FEET EAST OF THE CENTERLINE OF THE MAIN TRACK. A
 BX0994'STATE SURVEY STANDARD DISK, STAMPED STA 842 AND SET IN THE TOP OF A
 BX0994'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1405 ***********************************************************************
 BW1405  DESIGNATION -  846
 BW1405  PID         -  BW1405
 BW1405  STATE/COUNTY-  LA/AVOYELLES
 BW1405  COUNTRY     -  US
 BW1405  USGS QUAD   -  MOREAUVILLE (2018)
 BW1405
 BW1405                         *CURRENT SURVEY CONTROL
 BW1405  ______________________________________________________________________
 BW1405* NAD 83(1986) POSITION- 31 01 28.     (N) 091 59 32.     (W)   SCALED
 BW1405* NAVD 88 ORTHO HEIGHT -    15.99  (+/-2cm)       52.5   (feet) VERTCON3
 BW1405  ______________________________________________________________________
 BW1405  GEOID HEIGHT    -        -26.933 (meters)                     GEOID18
 BW1405  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1405
 BW1405.The horizontal coordinates were scaled from a map and have
 BW1405.an estimated accuracy of +/- 6 seconds.
 BW1405
 BW1405.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1405.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1405
 BW1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1405.GEOID18 height accuracy estimate available here.
 BW1405
 BW1405.The vertical order pertains to the NGVD 29 superseded value.
 BW1405
 BW1405.Click photographs - Photos may exist for this station.
 BW1405
 BW1405;                    North         East    Units  Estimated Accuracy
 BW1405;SPC LA N     -    58,260.    1,048,480.      MT  (+/- 180 meters Scaled)
 BW1405
 BW1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ961327(NAD 83)
 BW1405
 BW1405                          SUPERSEDED SURVEY CONTROL
 BW1405
 BW1405  NGVD 29 (11/26/84)   15.970  (m)           52.39   (f) ADJUSTED    2 0
 BW1405
 BW1405.Superseded values are not recommended for survey control.
 BW1405
 BW1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1405.See file dsdata.pdf to determine how the superseded data were derived.
 BW1405
 BW1405_MARKER: DD = SURVEY DISK
 BW1405_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BW1405_STAMPING: STA 846
 BW1405_MARK LOGO: CGS+SS
 BW1405_PROJECTION: FLUSH
 BW1405_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1405
 BW1405  HISTORY     - Date     Condition        Report By
 BW1405  HISTORY     - 1934     MONUMENTED       LAGS
 BW1405  HISTORY     - 1935     GOOD             CGS
 BW1405
 BW1405                          STATION DESCRIPTION
 BW1405
 BW1405'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BW1405'1.1 MI SW FROM MOREAUVILLE.
 BW1405'1.1 MILES SOUTHWEST ALONG THE TEXAS AND PACIFIC RAILWAY (NOW
 BW1405'ABANDONED) FROM MOREAUVILLE, AVOYELLES PARISH, AND 7 FEET SOUTHEAST OF
 BW1405'THE CENTERLINE OF THE TRACK.  A STATE SURVEY STANDARD DISK, STAMPED
 BW1405'STA 846 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0107 ***********************************************************************
 AU0107  DESIGNATION -  85
 AU0107  PID         -  AU0107
 AU0107  STATE/COUNTY-  LA/ST MARTIN
 AU0107  COUNTRY     -  US
 AU0107  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0107
 AU0107                         *CURRENT SURVEY CONTROL
 AU0107  ______________________________________________________________________
 AU0107* NAD 83(1986) POSITION- 29 49 19.     (N) 091 10 19.     (W)   SCALED
 AU0107* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0107  **This station is located in a suspected subsidence area (see below).
 AU0107  ______________________________________________________________________
 AU0107  GEOID HEIGHT    -        -25.862 (meters)                     GEOID18
 AU0107
 AU0107.The horizontal coordinates were scaled from a map and have
 AU0107.an estimated accuracy of +/- 6 seconds.
 AU0107
 AU0107.** This station is in an area of known vertical motion. If an
 AU0107.** orthometric height was ever established but is not available 
 AU0107.** in the current survey control section, the orthometric height
 AU0107.** is considered suspect.  Suspect heights are available in the
 AU0107.** superseded section only if requested.
 AU0107
 AU0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0107.GEOID18 height accuracy estimate available here.
 AU0107
 AU0107.Click photographs - Photos may exist for this station.
 AU0107
 AU0107;                    North         East    Units  Estimated Accuracy
 AU0107;SPC LA S     -   146,540.    1,015,600.      MT  (+/- 180 meters Scaled)
 AU0107
 AU0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP766004(NAD 83)
 AU0107
 AU0107                          SUPERSEDED SURVEY CONTROL
 AU0107
 AU0107.No superseded survey control is available for this station.
 AU0107
 AU0107_MARKER: DD = SURVEY DISK
 AU0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0107_STAMPING: 85 1952 M.S.L.
 AU0107_MARK LOGO: USACE
 AU0107_PROJECTION: PROJECTING 46 CENTIMETERS
 AU0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0107+STABILITY: SURFACE MOTION
 AU0107
 AU0107  HISTORY     - Date     Condition        Report By
 AU0107  HISTORY     - 1952     MONUMENTED       USACE
 AU0107  HISTORY     - 1965     GOOD             CGS
 AU0107  HISTORY     - 1976     GOOD             NGS
 AU0107
 AU0107                          STATION DESCRIPTION
 AU0107
 AU0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0107'ABOUT 7.05 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER
 AU0107'BELLE RIVER AT BELLE RIVER, 401 FEET EAST OF THE CENTER LINE OF THE
 AU0107'HIGHWAY, 200 FEET EAST OF BENCH MARK 85 A (C. OF E.), 27 FEET
 AU0107'NORTH-NORTHWEST OF A 26-INCH FORKED OAK TREE, ABOUT 15 FEET BELOW THE
 AU0107'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 AU0107'18 INCHES.
 AU0107
 AU0107                          STATION RECOVERY (1976)
 AU0107
 AU0107'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0107'6.6 MILES SOUTH ALONG STATE HIGHWAY 20 FROM THE DRAWBRIDGE OVER BELLE
 AU0107'RIVER, AT STATION NUMBER 1895+00 ON THE EAST LEVEE RETAINING WALL,
 AU0107'222 FT EAST OF THE CENTER LINE OF THE HIGHWAY, IN THE CLEARING WHICH
 AU0107'WAS MADE FOR TELEPHONE LINE, 92.5 FT EAST OF B.M. 1895 179 298 FT
 AU0107'L.S., 96 FT NORTH OF A TELEPHONE POLE, NOT LEVELED TO IN 1976.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0121 ***********************************************************************
 AU0121  DESIGNATION -  85 A
 AU0121  PID         -  AU0121
 AU0121  STATE/COUNTY-  LA/ST MARTIN
 AU0121  COUNTRY     -  US
 AU0121  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0121
 AU0121                         *CURRENT SURVEY CONTROL
 AU0121  ______________________________________________________________________
 AU0121* NAD 83(1986) POSITION- 29 49 23.     (N) 091 10 21.     (W)   SCALED
 AU0121* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0121  **This station is located in a suspected subsidence area (see below).
 AU0121  ______________________________________________________________________
 AU0121  GEOID HEIGHT    -        -25.865 (meters)                     GEOID18
 AU0121
 AU0121.The horizontal coordinates were scaled from a map and have
 AU0121.an estimated accuracy of +/- 6 seconds.
 AU0121
 AU0121.** This station is in an area of known vertical motion. If an
 AU0121.** orthometric height was ever established but is not available 
 AU0121.** in the current survey control section, the orthometric height
 AU0121.** is considered suspect.  Suspect heights are available in the
 AU0121.** superseded section only if requested.
 AU0121
 AU0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0121.GEOID18 height accuracy estimate available here.
 AU0121
 AU0121.Click photographs - Photos may exist for this station.
 AU0121
 AU0121;                    North         East    Units  Estimated Accuracy
 AU0121;SPC LA S     -   146,660.    1,015,550.      MT  (+/- 180 meters Scaled)
 AU0121
 AU0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP765005(NAD 83)
 AU0121
 AU0121                          SUPERSEDED SURVEY CONTROL
 AU0121
 AU0121.No superseded survey control is available for this station.
 AU0121
 AU0121_MARKER: DD = SURVEY DISK
 AU0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0121_STAMPING: 85 A 1952 M.S.L.
 AU0121_MARK LOGO: USACE
 AU0121_PROJECTION: PROJECTING 36 CENTIMETERS
 AU0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0121+STABILITY: SURFACE MOTION
 AU0121
 AU0121  HISTORY     - Date     Condition        Report By
 AU0121  HISTORY     - 1952     MONUMENTED       USACE
 AU0121  HISTORY     - 1965     GOOD             CGS
 AU0121  HISTORY     - 1966     MARK NOT FOUND   USGS
 AU0121  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0121
 AU0121                          STATION DESCRIPTION
 AU0121
 AU0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0121'ABOUT 7.05 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER
 AU0121'BELLE RIVER AT BELLE RIVER, IN FRACTIONAL SECTION 30, T14S, R12E,
 AU0121'201 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 200 FEET WEST OF
 AU0121'BENCH MARK 85, 3.8 FEET SOUTH OF A WOODEN WITNESS POST, AND SET IN THE
 AU0121'TOP OF A CONCRETE POST PROJECTING 14 INCHES.
 AU0121
 AU0121                          STATION RECOVERY (1966)
 AU0121
 AU0121'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU0121'MARK NOT FOUND.
 AU0121
 AU0121                          STATION RECOVERY (1976)
 AU0121
 AU0121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0121'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0090 ***********************************************************************
 AU0090  TIDAL BM    -  This is a Tidal Bench Mark.
 AU0090  DESIGNATION -  85 EABPL
 AU0090  PID         -  AU0090
 AU0090  STATE/COUNTY-  LA/ST MARTIN
 AU0090  COUNTRY     -  US
 AU0090  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0090
 AU0090                         *CURRENT SURVEY CONTROL
 AU0090  ______________________________________________________________________
 AU0090* NAD 83(1986) POSITION- 29 46 46.77   (N) 091 10 37.21   (W)   HD_HELD1
 AU0090* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0090  **This station is located in a suspected subsidence area (see below).
 AU0090  ______________________________________________________________________
 AU0090  GEOID HEIGHT    -        -25.732 (meters)                     GEOID18
 AU0090  DYNAMIC HEIGHT  -          2.345 (meters)        7.69  (feet) COMP
 AU0090  MODELED GRAVITY -    979,308.4   (mgal)                       NAVD 88
 AU0090
 AU0090.The horizontal coordinates were determined by differentially corrected
 AU0090.hand held GPS observations or other comparable positioning techniques
 AU0090.and have an estimated accuracy of +/- 3 meters.
 AU0090
 AU0090.** This station is in an area of known vertical motion. If an
 AU0090.** orthometric height was ever established but is not available 
 AU0090.** in the current survey control section, the orthometric height
 AU0090.** is considered suspect.  Suspect heights are available in the
 AU0090.** superseded section only if requested.
 AU0090
 AU0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0090.GEOID18 height accuracy estimate available here.
 AU0090
 AU0090.This Tidal Bench Mark is designated as VM 23161
 AU0090.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU0090
 AU0090.Click photographs - Photos may exist for this station.
 AU0090
 AU0090.The dynamic height is computed by dividing the NAVD 88
 AU0090.geopotential number by the normal gravity value computed on the
 AU0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0090.degrees latitude (g = 980.6199 gals.).
 AU0090
 AU0090.The modeled gravity was interpolated from observed gravity values.
 AU0090
 AU0090;                    North         East    Units  Estimated Accuracy
 AU0090;SPC LA S     -   141,853.5   1,015,115.9     MT  (+/- 3 meters HH1 GPS) 
 AU0090
 AU0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7622695762(NAD 83)
 AU0090
 AU0090                          SUPERSEDED SURVEY CONTROL
 AU0090
 AU0090.No superseded survey control is available for this station.
 AU0090
 AU0090_MARKER: DD = SURVEY DISK
 AU0090_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0090_STAMPING: PBM 85 EABPL 1976 USE
 AU0090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0090
 AU0090  HISTORY     - Date     Condition        Report By
 AU0090  HISTORY     - 1976     MONUMENTED       USACE
 AU0090  HISTORY     - 1976     GOOD             NGS
 AU0090
 AU0090                          STATION DESCRIPTION
 AU0090
 AU0090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0090'9.9 MI SOUTH FROM BELLE RIVER.
 AU0090'9.9 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER BELLE
 AU0090'RIVER, 57.5 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 108 FT EAST OF
 AU0090'THE EAST LEVEE RETAINING WALL AT STATION NUMBER 2059+00, 106 FT NORTH
 AU0090'OF THE EXTENDED SHELL DRIVEWAY LEADING EAST TO A HOUSE, 4.7 FT SOUTH
 AU0090'OF PBM 2059+00 EABPL, THE DISK IS SCREWED TIGHT TO A 1-INCH IRON PIPE
 AU0090'DRIVEN TO A DEPTH OF 111.96 FT ENCASED IN A 2-INCH IRON PIPE BORED TO
 AU0090'A DEPTH OF 73.88 FT, ACCESS TO DISK IS HAD THROUGH A 3-INCH IRON SCREW
 AU0090'CAP WHICH PROJECTS 1.5 FT ABOVE GROUND LEVEL, THE DISK IS 1 FT ABOVE
 AU0090'GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0931 ***********************************************************************
 AU0931  DESIGNATION -  85 LLD
 AU0931  PID         -  AU0931
 AU0931  STATE/COUNTY-  LA/JEFFERSON
 AU0931  COUNTRY     -  US
 AU0931  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0931
 AU0931                         *CURRENT SURVEY CONTROL
 AU0931  ______________________________________________________________________
 AU0931* NAD 83(1986) POSITION- 29 56 20.     (N) 090 03 11.     (W)   SCALED
 AU0931* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0931  **This station is located in a suspected subsidence area (see below).
 AU0931  ______________________________________________________________________
 AU0931  GEOID HEIGHT    -        -25.938 (meters)                     GEOID18
 AU0931
 AU0931.The horizontal coordinates were scaled from a map and have
 AU0931.an estimated accuracy of +/- 6 seconds.
 AU0931
 AU0931.** This station is in an area of known vertical motion. If an
 AU0931.** orthometric height was ever established but is not available 
 AU0931.** in the current survey control section, the orthometric height
 AU0931.** is considered suspect.  Suspect heights are available in the
 AU0931.** superseded section only if requested.
 AU0931
 AU0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0931.GEOID18 height accuracy estimate available here.
 AU0931
 AU0931.Click photographs - Photos may exist for this station.
 AU0931
 AU0931;                    North         East    Units  Estimated Accuracy
 AU0931;SPC LA S     -   160,180.    1,123,590.      MT  (+/- 180 meters Scaled)
 AU0931
 AU0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP844156(NAD 83)
 AU0931
 AU0931                          SUPERSEDED SURVEY CONTROL
 AU0931
 AU0931.No superseded survey control is available for this station.
 AU0931
 AU0931_MARKER: P = PIPE CAP
 AU0931_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0931_STAMPING: 85 LLD
 AU0931_MARK LOGO: USACE
 AU0931_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0931_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0931
 AU0931  HISTORY     - Date     Condition        Report By
 AU0931  HISTORY     - UNK      MONUMENTED       USACE
 AU0931  HISTORY     - 1951     GOOD             CGS
 AU0931  HISTORY     - 1964     GOOD             CGS
 AU0931
 AU0931                          STATION DESCRIPTION
 AU0931
 AU0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0931'IN ALGIERS.
 AU0931'AT ALGIERS, AT THE JUNCTION OF BROOKLYN AVENUE AND LAWRENCE STREET, AT
 AU0931'THE NORTH END OF RAILROAD YARDS, 118 FEET SOUTHWEST AND ACROSS TRACK
 AU0931'FROM STREET JUNCTION, 108 FEET WEST AND ACROSS TRACK FROM BROOKLYN
 AU0931'AVENUE, 53 FEET WEST OF THE WEST RAIL (SINGLE TRACK), 6 FEET WEST OF A
 AU0931'TELEPHONE POLE, 4 1/2 FEET NORTH OF THE NORTHWEST CORNER OF YARD
 AU0931'STATION, ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE POST
 AU0931'PROJECTING 2 INCHES.
 AU0931
 AU0931                          STATION RECOVERY (1964)
 AU0931
 AU0931'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0931'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3395 ***********************************************************************
 CP3395  DESIGNATION -  850 A
 CP3395  PID         -  CP3395
 CP3395  STATE/COUNTY-  LA/EAST CARROLL
 CP3395  COUNTRY     -  US
 CP3395  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3395
 CP3395                         *CURRENT SURVEY CONTROL
 CP3395  ______________________________________________________________________
 CP3395* NAD 83(1986) POSITION- 32 48 49.     (N) 091 10 05.     (W)   SCALED
 CP3395* NAVD 88 ORTHO HEIGHT -    32.200 (meters)      105.64  (feet) ADJUSTED
 CP3395  ______________________________________________________________________
 CP3395  GEOID HEIGHT    -        -26.370 (meters)                     GEOID18
 CP3395  DYNAMIC HEIGHT  -         32.164 (meters)      105.52  (feet) COMP
 CP3395  MODELED GRAVITY -    979,538.1   (mgal)                       NAVD 88
 CP3395
 CP3395  VERT ORDER      -  SECOND    CLASS I
 CP3395
 CP3395.The horizontal coordinates were scaled from a map and have
 CP3395.an estimated accuracy of +/- 6 seconds.
 CP3395
 CP3395.The orthometric height was determined by differential leveling and
 CP3395.adjusted by the NATIONAL GEODETIC SURVEY
 CP3395.in July 1998.
 CP3395
 CP3395.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3395.GEOID18 height accuracy estimate available here.
 CP3395
 CP3395.Click photographs - Photos may exist for this station.
 CP3395
 CP3395.The dynamic height is computed by dividing the NAVD 88
 CP3395.geopotential number by the normal gravity value computed on the
 CP3395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3395.degrees latitude (g = 980.6199 gals.).
 CP3395
 CP3395.The modeled gravity was interpolated from observed gravity values.
 CP3395
 CP3395;                    North         East    Units  Estimated Accuracy
 CP3395;SPC LA N     -   257,300.    1,124,740.      MT  (+/- 180 meters Scaled)
 CP3395
 CP3395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS715321(NAD 83)
 CP3395
 CP3395                          SUPERSEDED SURVEY CONTROL
 CP3395
 CP3395.No superseded survey control is available for this station.
 CP3395
 CP3395_MARKER: DD = SURVEY DISK
 CP3395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3395_STAMPING: BM 850 A 1934
 CP3395_MARK LOGO: USACE
 CP3395_PROJECTION: PROJECTING 13 CENTIMETERS
 CP3395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3395+STABILITY: SURFACE MOTION
 CP3395
 CP3395  HISTORY     - Date     Condition        Report By
 CP3395  HISTORY     - 1934     MONUMENTED       USACE
 CP3395  HISTORY     - 1986     GOOD             LADTD
 CP3395
 CP3395                          STATION DESCRIPTION
 CP3395
 CP3395'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3395'ABOUT 1.6 KM (1 MI) EAST ON STATE HIGHWAY 596 FROM THE JUNCTION OF
 CP3395'STATE HIGHWAY 596 AND U S HIGHWAY 65 IN LAKE PROVIDENCE TO THE
 CP3395'JUNCTION WITH HOLLAND ROAD, THENCE SOUTHEAST (RIGHT) ON HOLLAND ROAD
 CP3395'FOR 0.7 KM (0.45 MI) TO THE MARK SET ON THE RIGHT, 17.1 METERS
 CP3395'(56 FEET) SOUTHWEST OF A POWER POLE WITH A TRANSFORMER ATTACHED, 14.6
 CP3395'METERS (48 FEET) SOUTH-SOUTHWEST OF A FIRE HYDRANT, 10.1 METERS
 CP3395'(33 FEET) EAST OF AN 18-INCH CEDAR TREE, 8.9 METERS (25.5 FEET) WEST
 CP3395'OF A TELEPHONE REPAIR BOX AND 6.4 METERS (21 FEET) SOUTH OF THE CENTER
 CP3395'OF THE ROAD.  IT IS 0.61 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1133 ***********************************************************************
 CP1133  DESIGNATION -  850 A BOLT
 CP1133  PID         -  CP1133
 CP1133  STATE/COUNTY-  LA/EAST CARROLL
 CP1133  COUNTRY     -  US
 CP1133  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1133
 CP1133                         *CURRENT SURVEY CONTROL
 CP1133  ______________________________________________________________________
 CP1133* NAD 83(1986) POSITION- 32 48 49.     (N) 091 10 04.     (W)   SCALED
 CP1133* NAVD 88 ORTHO HEIGHT -    31.30  (+/-2cm)      102.7   (feet) VERTCON3
 CP1133  ______________________________________________________________________
 CP1133  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 CP1133  VERT ORDER      -  ? (See Below)
 CP1133
 CP1133.The horizontal coordinates were scaled from a map and have
 CP1133.an estimated accuracy of +/- 6 seconds.
 CP1133
 CP1133.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1133.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1133
 CP1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1133.GEOID18 height accuracy estimate available here.
 CP1133
 CP1133.The vertical order pertains to the NGVD 29 superseded value.
 CP1133
 CP1133.Click photographs - Photos may exist for this station.
 CP1133
 CP1133;                    North         East    Units  Estimated Accuracy
 CP1133;SPC LA N     -   257,300.    1,124,760.      MT  (+/- 180 meters Scaled)
 CP1133
 CP1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS715321(NAD 83)
 CP1133
 CP1133                          SUPERSEDED SURVEY CONTROL
 CP1133
 CP1133  NGVD 29 (??/??/92)   31.064  (m)          101.92   (f) ADJ UNCH       
 CP1133
 CP1133.Superseded values are not recommended for survey control.
 CP1133
 CP1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1133.See file dsdata.pdf to determine how the superseded data were derived.
 CP1133
 CP1133_MARKER: B = BOLT
 CP1133_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1133_SP_SET: UNDERGROUND STONE
 CP1133_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1133
 CP1133  HISTORY     - Date     Condition        Report By
 CP1133  HISTORY     - UNK      MONUMENTED       USACE
 CP1133  HISTORY     - 1934     GOOD             USACE
 CP1133
 CP1133                          STATION DESCRIPTION
 CP1133
 CP1133'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1133'0.5 MI N FROM LAKE PROVIDENCE.
 CP1133'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1133'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1/2 MILE NORTH OF
 CP1133'LAKE PROVIDENCE, LA.  534 FEET SOUTHWEST OF LEVEE STATION NO. 850. 20
 CP1133'FEET NORTHEAST OF HOUSE.  15 FEET SOUTH OF CENTER LINE OF DIRT ROAD. 2
 CP1133'FEET SOUTH OF WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1132 ***********************************************************************
 CP1132  DESIGNATION -  850 A CAP
 CP1132  PID         -  CP1132
 CP1132  STATE/COUNTY-  LA/EAST CARROLL
 CP1132  COUNTRY     -  US
 CP1132  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1132
 CP1132                         *CURRENT SURVEY CONTROL
 CP1132  ______________________________________________________________________
 CP1132* NAD 83(1986) POSITION- 32 48 49.     (N) 091 10 04.     (W)   SCALED
 CP1132* NAVD 88 ORTHO HEIGHT -    32.52  (+/-2cm)      106.7   (feet) VERTCON3
 CP1132  ______________________________________________________________________
 CP1132  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 CP1132  VERT ORDER      -  ? (See Below)
 CP1132
 CP1132.The horizontal coordinates were scaled from a map and have
 CP1132.an estimated accuracy of +/- 6 seconds.
 CP1132
 CP1132.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1132.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1132
 CP1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1132.GEOID18 height accuracy estimate available here.
 CP1132
 CP1132.The vertical order pertains to the NGVD 29 superseded value.
 CP1132
 CP1132.Click photographs - Photos may exist for this station.
 CP1132
 CP1132;                    North         East    Units  Estimated Accuracy
 CP1132;SPC LA N     -   257,300.    1,124,760.      MT  (+/- 180 meters Scaled)
 CP1132
 CP1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS715321(NAD 83)
 CP1132
 CP1132                          SUPERSEDED SURVEY CONTROL
 CP1132
 CP1132  NGVD 29 (??/??/92)   32.276  (m)          105.89   (f) ADJ UNCH       
 CP1132
 CP1132.Superseded values are not recommended for survey control.
 CP1132
 CP1132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1132.See file dsdata.pdf to determine how the superseded data were derived.
 CP1132
 CP1132_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1132_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1132_MARK LOGO: USACE
 CP1132_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1132_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1132
 CP1132  HISTORY     - Date     Condition        Report By
 CP1132  HISTORY     - UNK      MONUMENTED       USACE
 CP1132  HISTORY     - 1934     GOOD             USACE
 CP1132
 CP1132                          STATION DESCRIPTION
 CP1132
 CP1132'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1132'0.5 MI N FROM LAKE PROVIDENCE.
 CP1132'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1132'MISS. RIVER, EAST CARROLL PARISH, LA., APPROXIMATELY 1/2 MILE NORTH OF
 CP1132'LAKE PROVIDENCE, LA.  534 FEET SOUTHWEST OF LEVEE STATION NO. 850. 20
 CP1132'FEET NORTHEAST OF HOUSE.  15 FEET SOUTH OF CENTER LINE OF DIRT ROAD. 2
 CP1132'FEET SOUTH OF WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2594 ***********************************************************************
 BX2594  DESIGNATION -  853 A LGS
 BX2594  PID         -  BX2594
 BX2594  STATE/COUNTY-  LA/AVOYELLES
 BX2594  COUNTRY     -  US
 BX2594  USGS QUAD   -  EFFIE (2018)
 BX2594
 BX2594                         *CURRENT SURVEY CONTROL
 BX2594  ______________________________________________________________________
 BX2594* NAD 83(1992) POSITION- 31 09 17.67361(N) 092 07 53.07797(W)   ADJUSTED
 BX2594* NAVD 88 ORTHO HEIGHT -    23.    (meters)       75.    (feet) SCALED
 BX2594  ______________________________________________________________________
 BX2594  GEOID HEIGHT    -        -26.752 (meters)                     GEOID18
 BX2594  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 BX2594  HORZ ORDER      -  SECOND
 BX2594
 BX2594.The horizontal coordinates were established by classical geodetic methods
 BX2594.and adjusted by the National Geodetic Survey in January 1993.
 BX2594
 BX2594.The orthometric height was scaled from a topographic map.
 BX2594
 BX2594.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2594.GEOID18 height accuracy estimate available here.
 BX2594
 BX2594.Click photographs - Photos may exist for this station.
 BX2594
 BX2594.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2594
 BX2594. The following values were computed from the NAD 83(1992) position.
 BX2594
 BX2594;                    North         East     Units Scale Factor Converg.
 BX2594;SPC LA N     -    72,674.508 1,035,144.857   MT  1.00000269   +0 11 41.5
 BX2594;SPC LA N     -   238,432.95  3,396,137.75   sFT  1.00000269   +0 11 41.5
 BX2594;UTM  15      - 3,447,094.652   582,787.951   MT  0.99968454   +0 26 57.8
 BX2594
 BX2594!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2594!SPC LA N     -   1.00000058  x   1.00000269  =   1.00000327
 BX2594!UTM  15      -   1.00000058  x   0.99968454  =   0.99968512
 BX2594
 BX2594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8278747094(NAD 83)
 BX2594
 BX2594                          SUPERSEDED SURVEY CONTROL
 BX2594
 BX2594  NAD 83(1986)-  31 09 17.69301(N)    092 07 53.07330(W) AD(       ) 2
 BX2594  NAD 27      -  31 09 17.02046(N)    092 07 52.61559(W) AD(       ) 2
 BX2594
 BX2594.Superseded values are not recommended for survey control.
 BX2594
 BX2594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2594.See file dsdata.pdf to determine how the superseded data were derived.
 BX2594
 BX2594_MARKER: DD = SURVEY DISK
 BX2594_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX2594_STAMPING: 853
 BX2594_MARK LOGO: CGS+SS
 BX2594_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2594
 BX2594  HISTORY     - Date     Condition        Report By
 BX2594  HISTORY     - 1934     MONUMENTED       LAGS
 BX2594  HISTORY     - 1969     GOOD             CGS
 BX2594
 BX2594                          STATION DESCRIPTION
 BX2594
 BX2594'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2594'THE STATION IS A LOUISIANA GEODETIC SURVEY DISK, STAMPED 853
 BX2594'A LA. GEOD. S., SET IN THE TOP OF A 6 INCH SQUARE CONCRETE POST
 BX2594'THAT PROJECTS 8 INCHES.  IT IS 35.5 FEET NORTH OF THE CENTERLINE
 BX2594'OF STATE HIGHWAY 1, 15.5 FEET EAST OF A GRAVELED DRIVEWAY, 50.6
 BX2594'FEET SOUTH OF THE SOUTHEAST CORNER OF A FRAME HOUSE AND 9 FEET
 BX2594'WEST OF A FENCE CORNER.
 BX2594'
 BX2594'THE DIRECTION AND DISTANCE WAS DETERMINED FROM TRIANGULATION
 BX2594'STATION DUPUY AT THIS TIME.  THE DISTANCE BEING 236.12 FEET OR
 BX2594'(71.969 METERS).
 BX2594'
 BX2594'TO REACH THE STATION SEE THE DESCRIPTION FOR TRIANGULATION
 BX2594'STATION DUPUY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0092 ***********************************************************************
 AU0092  HT_MOD      -  This is a Height Modernization Survey Station.
 AU0092  TIDAL BM    -  This is a Tidal Bench Mark.
 AU0092  DESIGNATION -  86 EABPL
 AU0092  PID         -  AU0092
 AU0092  STATE/COUNTY-  LA/ST MARTIN
 AU0092  COUNTRY     -  US
 AU0092  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0092
 AU0092                         *CURRENT SURVEY CONTROL
 AU0092  ______________________________________________________________________
 AU0092* NAD 83(2011) POSITION- 29 46 22.52332(N) 091 10 36.97962(W)   ADJUSTED
 AU0092* NAD 83(2011) ELLIP HT-   -22.185 (meters)        (03/26/19)   ADJUSTED
 AU0092* NAD 83(2011) EPOCH   -  2010.00
 AU0092* NAVD 88 ORTHO HEIGHT -     3.53  (meters)       11.6   (feet) GPS OBS
 AU0092* NAVD 88 EPOCH        -  2009.55
 AU0092  **This station is located in a suspected subsidence area (see below).
 AU0092  ______________________________________________________________________
 AU0092  GEOID HEIGHT    -        -25.712 (meters)                     GEOID18
 AU0092  NAD 83(2011) X  -   -113,807.688 (meters)                     COMP
 AU0092  NAD 83(2011) Y  - -5,539,611.018 (meters)                     COMP
 AU0092  NAD 83(2011) Z  -  3,148,538.599 (meters)                     COMP
 AU0092  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AU0092
 AU0092  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU0092  Standards:
 AU0092         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU0092            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU0092  -------------------------------------------------------------------
 AU0092  NETWORK    0.33   0.80           0.14   0.13   0.41      0.00307073
 AU0092  -------------------------------------------------------------------
 AU0092  Click here for local accuracies and other accuracy information.
 AU0092
 AU0092.The horizontal coordinates were established by GPS observations
 AU0092.and adjusted by the National Geodetic Survey in March 2019.
 AU0092
 AU0092.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU0092.been affixed to the stable North American tectonic plate. See 
 AU0092.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU0092
 AU0092.The horizontal coordinates are valid at the epoch date displayed above
 AU0092.which is a decimal equivalence of Year/Month/Day.
 AU0092
 AU0092.** This station is in an area of known vertical motion.  Due to the
 AU0092.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0092.** determined the orthometric heights for marks in these suspect
 AU0092.** subsidence areas should be considered valid only at the epoch date
 AU0092.** associated with the orthometric height.  These heights must always
 AU0092.** be validated when used as control.  All previously superseded
 AU0092.** orthometric heights are now considered suspect and are available
 AU0092.** in the superseded section.  NGS does not recommend using suspect
 AU0092.** or superseded heights as control.
 AU0092
 AU0092.The orthometric height was determined by GPS observations and a
 AU0092.high-resolution geoid model using precise GPS observation and
 AU0092.processing techniques.
 AU0092
 AU0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0092.GEOID18 height accuracy estimate available here.
 AU0092
 AU0092.This Tidal Bench Mark is designated as VM 23162
 AU0092.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU0092
 AU0092.Click photographs - Photos may exist for this station.
 AU0092
 AU0092.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU0092
 AU0092.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0092
 AU0092.The ellipsoidal height was determined by GPS observations
 AU0092.and is referenced to NAD 83.
 AU0092
 AU0092. The following values were computed from the NAD 83(2011) position.
 AU0092
 AU0092;                    North         East     Units Scale Factor Converg.
 AU0092;SPC LA S     -   141,106.946 1,015,123.156   MT  0.99993361   +0 04 41.5
 AU0092;SPC LA S     -   462,948.37  3,330,449.89   sFT  0.99993361   +0 04 41.5
 AU0092;UTM  15      - 3,295,016.446   676,244.145   MT  0.99998326   +0 54 19.8
 AU0092
 AU0092!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0092!SPC LA S     -   1.00000348  x   0.99993361  =   0.99993709
 AU0092!UTM  15      -   1.00000348  x   0.99998326  =   0.99998674
 AU0092
 AU0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7624495016(NAD 83)
 AU0092
 AU0092                          SUPERSEDED SURVEY CONTROL
 AU0092
 AU0092  NAD 83(2011)-  29 46 22.52602(N)    091 10 36.97810(W) AD(2010.00) 0
 AU0092  ELLIP H (06/27/12)  -22.159  (m)                       GP(2010.00)    
 AU0092  ELLIP H (10/11/11)  -22.177  (m)                       GP(       ) 4 1
 AU0092  NAD 83(2007)-  29 46 22.52606(N)    091 10 36.97894(W) AD(2006.81) A
 AU0092  ELLIP H (03/12/08)  -22.114  (m)                       GP(2006.81) 3 1
 AU0092  NAVD 88 (12/26/12)    3.55   (m)  GEOID12A model used  GP(2009.55)    
 AU0092  NAVD 88 (03/12/08)    3.59   (m)  GEOID03  model used  GP(2006.81)    
 AU0092  NAVD 88 (02/14/94)    3.834  (m)           12.58   (f) ADJUSTED    1 1
 AU0092  NGVD 29 (11/26/84)    3.913  (m)           12.84   (f) ADJUSTED    1 1
 AU0092
 AU0092.Superseded values are not recommended for survey control.
 AU0092
 AU0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0092.See file dsdata.pdf to determine how the superseded data were derived.
 AU0092
 AU0092_MARKER: DD = SURVEY DISK
 AU0092_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0092_STAMPING: PBM 86 EABPL 1976 USE
 AU0092_MARK LOGO: USACE
 AU0092_PROJECTION: PROJECTING 33 CENTIMETERS
 AU0092_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0092+STABILITY: SURFACE MOTION
 AU0092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0092+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2016
 AU0092
 AU0092  HISTORY     - Date     Condition        Report By
 AU0092  HISTORY     - 1976     MONUMENTED       USACE
 AU0092  HISTORY     - 1976     GOOD             NGS
 AU0092  HISTORY     - 20060504 GOOD             NGS
 AU0092  HISTORY     - 20100916 GOOD             EMCINC
 AU0092  HISTORY     - 20101129 GOOD             3001
 AU0092  HISTORY     - 20160621 GOOD             NGS
 AU0092
 AU0092                          STATION DESCRIPTION
 AU0092
 AU0092'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0092'10.4 MI SOUTH FROM BELLE RIVER.
 AU0092'10.4 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER
 AU0092'BELLE RIVER, 45 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 65 FT EAST
 AU0092'OF THE EAST LEVEE RETAINING WALL AT STATION NUMBER 2084+00,
 AU0092'29.5 FT NORTH OF THE EXTENDED CENTER LINE OF A SHELL ROAD LEADING
 AU0092'EAST WITH TWO IRON GATES, DISK IS SCREWED ON TIGHT TO A 1-INCH IRON
 AU0092'PIPE DRIVEN TO A DEPTH OF 116.00 FT ENCASED IN 2-INCH IRON PIPE BORED
 AU0092'TO A DEPTH OF 73.31 FT, ACCESS IS HAD THROUGH A 3-INCH SCREW CAP
 AU0092'WHICH PROJECTS 1.4 FT ABOVE GROUND, DISK PROJECTS 1.1 FT ABOVE GROUND
 AU0092
 AU0092                          STATION RECOVERY (2006)
 AU0092
 AU0092'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU0092'MARK RECOVERED IN GOOD CONDITION
 AU0092
 AU0092                          STATION RECOVERY (2010)
 AU0092
 AU0092'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 AU0092'RECOVERED AS DESCRIBED.
 AU0092
 AU0092                          STATION RECOVERY (2010)
 AU0092
 AU0092'RECOVERY NOTE BY 3001, INC 2010 (JCP)
 AU0092'RECOVERED IN GOOD CONDITION.
 AU0092
 AU0092                          STATION RECOVERY (2016)
 AU0092
 AU0092'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 AU0092'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0329 ***********************************************************************
 AT0329  DESIGNATION -  86 LAGS
 AT0329  PID         -  AT0329
 AT0329  STATE/COUNTY-  LA/ST BERNARD
 AT0329  COUNTRY     -  US
 AT0329  USGS QUAD   -  CHALMETTE (2018)
 AT0329
 AT0329                         *CURRENT SURVEY CONTROL
 AT0329  ______________________________________________________________________
 AT0329* NAD 83(1986) POSITION- 29 53 10.     (N) 089 53 46.     (W)   SCALED
 AT0329* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0329  **This station is located in a suspected subsidence area (see below).
 AT0329  ______________________________________________________________________
 AT0329  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 AT0329
 AT0329.The horizontal coordinates were scaled from a map and have
 AT0329.an estimated accuracy of +/- 6 seconds.
 AT0329
 AT0329.** This station is in an area of known vertical motion. If an
 AT0329.** orthometric height was ever established but is not available 
 AT0329.** in the current survey control section, the orthometric height
 AT0329.** is considered suspect.  Suspect heights are available in the
 AT0329.** superseded section only if requested.
 AT0329
 AT0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0329.GEOID18 height accuracy estimate available here.
 AT0329
 AT0329.Click photographs - Photos may exist for this station.
 AT0329
 AT0329;                    North         East    Units  Estimated Accuracy
 AT0329;SPC LA S     -   154,510.    1,138,820.      MT  (+/- 180 meters Scaled)
 AT0329
 AT0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU202096(NAD 83)
 AT0329
 AT0329                          SUPERSEDED SURVEY CONTROL
 AT0329
 AT0329.No superseded survey control is available for this station.
 AT0329
 AT0329_MARKER: DD = SURVEY DISK
 AT0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0329_STAMPING: 86
 AT0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0329+STABILITY: SURFACE MOTION
 AT0329
 AT0329  HISTORY     - Date     Condition        Report By
 AT0329  HISTORY     - UNK      MONUMENTED       LAGS
 AT0329  HISTORY     - 1971     GOOD             NGS
 AT0329  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0329
 AT0329                          STATION DESCRIPTION
 AT0329
 AT0329'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0329'0.9 MI SE FROM VIOLET.
 AT0329'ABOUT 0.9 MILE SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS 39
 AT0329'AND 46) FROM THE POST OFFICE AT VIOLET, 25 1/2 FEET EAST OF THE CENTER
 AT0329'LINE OF THE HIGHWAY, 30 FEET NORTH OF THE CENTER LINE OF A TRAIL ROAD,
 AT0329'92.8 FEET NORTH-NORTHWEST OF A POWER POLE WHICH BEARS A STREET LIGHT,
 AT0329'61.7 FEET SOUTH-SOUTHWEST OF A POWER POLE, ABOUT 1 1/2 FEET BELOW THE
 AT0329'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 AT0329'10 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 10, T 13S, R 13E.
 AT0329'NOTE-- THIS MARK IS ALSO 1.45 MILES NORTHWEST ALONG ST. BERNARD
 AT0329'HIGHWAY (STATE HIGHWAYS 39 AND 46) FROM THE JUNCTION OF STATE HIGHWAYS
 AT0329'39 AND 46 AT POYDRAS.
 AT0329
 AT0329                          STATION RECOVERY (1984)
 AT0329
 AT0329'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0329'NOT RECOVERED THIS DATE, HIGHWAY WIDENED AND RAISED, MARK HAS BEEN
 AT0329'COVERED BY ABOUT THREE FEET OF ROAD FILL AND ASPHALT OR DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0012 ***********************************************************************
 BK0012  DESIGNATION -  862
 BK0012  PID         -  BK0012
 BK0012  STATE/COUNTY-  LA/AVOYELLES
 BK0012  COUNTRY     -  US
 BK0012  USGS QUAD   -  BUNKIE (2018)
 BK0012
 BK0012                         *CURRENT SURVEY CONTROL
 BK0012  ______________________________________________________________________
 BK0012* NAD 83(1986) POSITION- 30 56 58.     (N) 092 09 23.     (W)   SCALED
 BK0012* NAVD 88 ORTHO HEIGHT -    19.35  (+/-2cm)       63.5   (feet) VERTCON3
 BK0012  ______________________________________________________________________
 BK0012  GEOID HEIGHT    -        -26.985 (meters)                     GEOID18
 BK0012  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0012
 BK0012.The horizontal coordinates were scaled from a map and have
 BK0012.an estimated accuracy of +/- 6 seconds.
 BK0012
 BK0012.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0012.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0012
 BK0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0012.GEOID18 height accuracy estimate available here.
 BK0012
 BK0012.The vertical order pertains to the NGVD 29 superseded value.
 BK0012
 BK0012.Click photographs - Photos may exist for this station.
 BK0012
 BK0012;                    North         East    Units  Estimated Accuracy
 BK0012;SPC LA N     -    49,890.    1,032,840.      MT  (+/- 180 meters Scaled)
 BK0012
 BK0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ805243(NAD 83)
 BK0012
 BK0012                          SUPERSEDED SURVEY CONTROL
 BK0012
 BK0012  NGVD 29 (11/26/84)   19.334  (m)           63.43   (f) ADJUSTED    2 0
 BK0012
 BK0012.Superseded values are not recommended for survey control.
 BK0012
 BK0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0012.See file dsdata.pdf to determine how the superseded data were derived.
 BK0012
 BK0012_MARKER: DD = SURVEY DISK
 BK0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0012_STAMPING: STA 862
 BK0012_MARK LOGO: CGS+SS
 BK0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0012+STABILITY: SURFACE MOTION
 BK0012
 BK0012  HISTORY     - Date     Condition        Report By
 BK0012  HISTORY     - 1934     MONUMENTED       LAGS
 BK0012  HISTORY     - 1935     GOOD             CGS
 BK0012  HISTORY     - 1966     MARK NOT FOUND   USGS
 BK0012
 BK0012                          STATION DESCRIPTION
 BK0012
 BK0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0012'1.8 MI N FROM BUNKIE.
 BK0012'1.8 MILES NORTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM BUNKIE,
 BK0012'AVOYELLES PARISH, AT MILEPOST 45, AND 13 FEET SOUTH OF THE CENTERLINE
 BK0012'OF THE TRACK.  A STATE SURVEY STANDARD DISK, STAMPED STA 862 AND SET
 BK0012'IN THE TOP OF A CONCRETE POST.  NOTE-- MILEPOST NUMBERS NO LONGER
 BK0012'EXIST.
 BK0012
 BK0012                          STATION RECOVERY (1966)
 BK0012
 BK0012'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 BK0012'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0013 ***********************************************************************
 BK0013  DESIGNATION -  863
 BK0013  PID         -  BK0013
 BK0013  STATE/COUNTY-  LA/AVOYELLES
 BK0013  COUNTRY     -  US
 BK0013  USGS QUAD   -  BUNKIE (2018)
 BK0013
 BK0013                         *CURRENT SURVEY CONTROL
 BK0013  ______________________________________________________________________
 BK0013* NAD 83(1986) POSITION- 30 57 06.     (N) 092 10 23.     (W)   SCALED
 BK0013* NAVD 88 ORTHO HEIGHT -    19.65  (+/-2cm)       64.5   (feet) VERTCON3
 BK0013  ______________________________________________________________________
 BK0013  GEOID HEIGHT    -        -26.980 (meters)                     GEOID18
 BK0013  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0013
 BK0013.The horizontal coordinates were scaled from a map and have
 BK0013.an estimated accuracy of +/- 6 seconds.
 BK0013
 BK0013.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0013.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0013
 BK0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0013.GEOID18 height accuracy estimate available here.
 BK0013
 BK0013.The vertical order pertains to the NGVD 29 superseded value.
 BK0013
 BK0013.Click photographs - Photos may exist for this station.
 BK0013
 BK0013;                    North         East    Units  Estimated Accuracy
 BK0013;SPC LA N     -    50,130.    1,031,240.      MT  (+/- 180 meters Scaled)
 BK0013
 BK0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ789245(NAD 83)
 BK0013
 BK0013                          SUPERSEDED SURVEY CONTROL
 BK0013
 BK0013  NGVD 29 (11/26/84)   19.635  (m)           64.42   (f) ADJUSTED    2 0
 BK0013
 BK0013.Superseded values are not recommended for survey control.
 BK0013
 BK0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0013.See file dsdata.pdf to determine how the superseded data were derived.
 BK0013
 BK0013_MARKER: DD = SURVEY DISK
 BK0013_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0013_STAMPING: STA 863
 BK0013_MARK LOGO: CGS+SS
 BK0013_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0013
 BK0013  HISTORY     - Date     Condition        Report By
 BK0013  HISTORY     - 1934     MONUMENTED       LAGS
 BK0013  HISTORY     - 1935     GOOD             CGS
 BK0013  HISTORY     - 1966     MARK NOT FOUND   USGS
 BK0013
 BK0013                          STATION DESCRIPTION
 BK0013
 BK0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0013'0.8 MI N FROM BUNKIE.
 BK0013'0.8 MILE NORTH ALONG THE TEXAS AND PACIFIC RAILWAY FROM BUNKIE,
 BK0013'AVOYELLES PARISH, OPPOSITE MILEPOST 46, 22 FEET NORTH OF THE
 BK0013'CENTERLINE OF THE TRACK, AND 26 FEET SOUTH OF THE CENTERLINE OF THE
 BK0013'HIGHWAY.  A STATE SURVEY STANDARD DISK, STAMPED STA 863 AND SET IN THE
 BK0013'TOP OF A CONCRETE POST.  NOTE-- IT WAS REPORTED THAT THIS MARK WAS
 BK0013'STAMPED STA 861.
 BK0013
 BK0013                          STATION RECOVERY (1966)
 BK0013
 BK0013'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 BK0013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0014 ***********************************************************************
 BK0014  DESIGNATION -  864
 BK0014  PID         -  BK0014
 BK0014  STATE/COUNTY-  LA/AVOYELLES
 BK0014  COUNTRY     -  US
 BK0014  USGS QUAD   -  BUNKIE (2018)
 BK0014
 BK0014                         *CURRENT SURVEY CONTROL
 BK0014  ______________________________________________________________________
 BK0014* NAD 83(1986) POSITION- 30 57 08.     (N) 092 10 52.     (W)   SCALED
 BK0014* NAVD 88 ORTHO HEIGHT -    19.87  (+/-2cm)       65.2   (feet) VERTCON3
 BK0014  ______________________________________________________________________
 BK0014  GEOID HEIGHT    -        -26.978 (meters)                     GEOID18
 BK0014  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0014
 BK0014.The horizontal coordinates were scaled from a map and have
 BK0014.an estimated accuracy of +/- 6 seconds.
 BK0014
 BK0014.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0014.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0014
 BK0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0014.GEOID18 height accuracy estimate available here.
 BK0014
 BK0014.The vertical order pertains to the NGVD 29 superseded value.
 BK0014
 BK0014.Click photographs - Photos may exist for this station.
 BK0014
 BK0014;                    North         East    Units  Estimated Accuracy
 BK0014;SPC LA N     -    50,190.    1,030,470.      MT  (+/- 180 meters Scaled)
 BK0014
 BK0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ782245(NAD 83)
 BK0014
 BK0014                          SUPERSEDED SURVEY CONTROL
 BK0014
 BK0014  NGVD 29 (11/26/84)   19.852  (m)           65.13   (f) ADJUSTED    2 0
 BK0014
 BK0014.Superseded values are not recommended for survey control.
 BK0014
 BK0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0014.See file dsdata.pdf to determine how the superseded data were derived.
 BK0014
 BK0014_MARKER: DD = SURVEY DISK
 BK0014_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0014_STAMPING: STA 864
 BK0014_MARK LOGO: CGS+SS
 BK0014_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0014
 BK0014  HISTORY     - Date     Condition        Report By
 BK0014  HISTORY     - 1934     MONUMENTED       LAGS
 BK0014  HISTORY     - 1935     GOOD             CGS
 BK0014
 BK0014                          STATION DESCRIPTION
 BK0014
 BK0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0014'IN BUNKIE.
 BK0014'AT BUNKIE, AVOYELLES PARISH, 465 YARDS EAST OF THE TEXAS AND PACIFIC
 BK0014'RAILWAY STATION, 125 YARDS EAST OF THE JUNCTION OF THE MAIN LINE AND
 BK0014'THE BRANCH LINE LEADING TO MOREAUVILLE, 31 YARDS NORTHEAST OF THE
 BK0014'CENTERLINE OF THE MAIN-LINE TRACK, AND 37 FEET SOUTHWEST OF THE
 BK0014'CENTERLINE OF THE BRANCH-LINE MAIN TRACK.  A STATE SURVEY STANDARD
 BK0014'DISK, STAMPED STA 864 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2042 ***********************************************************************
 BK2042  DESIGNATION -  865
 BK2042  PID         -  BK2042
 BK2042  STATE/COUNTY-  LA/AVOYELLES
 BK2042  COUNTRY     -  US
 BK2042  USGS QUAD   -  BUNKIE (2018)
 BK2042
 BK2042                         *CURRENT SURVEY CONTROL
 BK2042  ______________________________________________________________________
 BK2042* NAD 83(1992) POSITION- 30 57 26.98153(N) 092 11 11.15677(W)   ADJUSTED
 BK2042* NAVD 88 ORTHO HEIGHT -    19.91  (+/-2cm)       65.3   (feet) VERTCON3
 BK2042  ______________________________________________________________________
 BK2042  GEOID HEIGHT    -        -26.974 (meters)                     GEOID18
 BK2042  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 BK2042  HORZ ORDER      -  FIRST
 BK2042  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2042
 BK2042.The horizontal coordinates were established by classical geodetic methods
 BK2042.and adjusted by the National Geodetic Survey in January 1993.
 BK2042
 BK2042.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2042.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2042
 BK2042.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2042.GEOID18 height accuracy estimate available here.
 BK2042
 BK2042.The vertical order pertains to the NGVD 29 superseded value.
 BK2042
 BK2042.Click photographs - Photos may exist for this station.
 BK2042
 BK2042.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2042
 BK2042. The following values were computed from the NAD 83(1992) position.
 BK2042
 BK2042;                    North         East     Units Scale Factor Converg.
 BK2042;SPC LA N     -    50,770.061 1,029,961.890   MT  1.00005400   +0 09 56.8
 BK2042;SPC LA N     -   166,568.11  3,379,133.30   sFT  1.00005400   +0 09 56.8
 BK2042;SPC LA S     -   272,715.303   918,484.747   MT  1.00006490   -0 25 35.6
 BK2042;SPC LA S     -   894,733.46  3,013,395.37   sFT  1.00006490   -0 25 35.6
 BK2042;UTM  15      - 3,425,175.108   577,703.758   MT  0.99967448   +0 25 06.7
 BK2042
 BK2042!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2042!SPC LA N     -   1.00000111  x   1.00005400  =   1.00005511
 BK2042!SPC LA S     -   1.00000111  x   1.00006490  =   1.00006601
 BK2042!UTM  15      -   1.00000111  x   0.99967448  =   0.99967559
 BK2042
 BK2042:                Primary Azimuth Mark                     Grid Az
 BK2042:SPC LA N     -  A 4517                                   309 00 13.4
 BK2042:SPC LA S     -  A 4517                                   309 35 45.8
 BK2042:UTM  15      -  A 4517                                   308 45 03.5
 BK2042
 BK2042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7770325175(NAD 83)
 BK2042
 BK2042|---------------------------------------------------------------------|
 BK2042| PID    Reference Object                     Distance      Geod. Az  |
 BK2042|                                                           dddmmss.s |
 BK2042| BK2041 865 RM 3                             37.124 METERS 06518     |
 BK2042| CV9560 865 RM 1                             27.732 METERS 07054     |
 BK2042| BK2044 H 29 1                              277.477 METERS 29539     |
 BK2042| BK2045 A 4517                                             3091010.2 |
 BK2042| BK2043 865 RM 2                             35.570 METERS 32216     |
 BK2042|---------------------------------------------------------------------|
 BK2042
 BK2042                          SUPERSEDED SURVEY CONTROL
 BK2042
 BK2042  NAD 83(1986)-  30 57 27.00131(N)    092 11 11.15154(W) AD(       ) 1
 BK2042  NAD 27      -  30 57 26.30957(N)    092 11 10.69659(W) AD(       ) 1
 BK2042  NGVD 29              20.10   (m)           65.9    (f) LEVELING    3  
 BK2042  NGVD 29 (11/26/84)   19.900  (m)           65.29   (f) ADJUSTED    2 2
 BK2042
 BK2042.Superseded values are not recommended for survey control.
 BK2042
 BK2042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2042.See file dsdata.pdf to determine how the superseded data were derived.
 BK2042
 BK2042_MARKER: DD = SURVEY DISK
 BK2042_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2042_STAMPING: 865
 BK2042_MARK LOGO: CGS+SS
 BK2042_PROJECTION: FLUSH
 BK2042_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2042
 BK2042  HISTORY     - Date     Condition        Report By
 BK2042  HISTORY     - 1934     MONUMENTED       LAGS
 BK2042  HISTORY     - 1941     GOOD             CGS
 BK2042  HISTORY     - 1956     GOOD             PANAM
 BK2042  HISTORY     - 1959     SEE DESCRIPTION  CGS
 BK2042  HISTORY     - 1969     GOOD             CGS
 BK2042  HISTORY     - 1975     GOOD             LADTD
 BK2042
 BK2042                          STATION DESCRIPTION
 BK2042
 BK2042'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BK2042'STATION IS NEAR THE CENTER OF THE CITY OF BUNKIE, IN A VACANT
 BK2042'LOT ABOUT 1000 FEET N OF THE TEXAS AND PACIFIC RAILROAD
 BK2042'DEPOT, 34 FEET NE OF THE CENTER LINE OF THE MAIN LINE TRACKS,
 BK2042'98 FEET SW OF THE CENTER LINE OF NE MAIN STREET, AND 62 FEET
 BK2042'NW OF THE CENTER LINE OF EBONY STREET.  IT IS A U.S. COAST
 BK2042'AND GEODETIC AND STATE SURVEY TABLET SET IN A 6-INCH ROUND
 BK2042'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.  IT IS STAMPED
 BK2042'865 LA. GEOD SURVEY.
 BK2042'
 BK2042'REFERENCE MARKS ARE STANDARD DISKS SET IN CONCRETE.
 BK2042'
 BK2042'REFERENCE MARK NO. 1 IS 20 FEET NW OF THE CENTER LINE OF
 BK2042'EBONY STREET, 15 FEET SW OF THE CENTER LINE OF NE MAIN STREET.
 BK2042'IT IS STAMPED 865 NO. 1 1941 AND PROJECTS 6 INCHES.
 BK2042'
 BK2042'REFERENCE MARK NO. 2 IS 50 FEET SW OF THE CENTER LINE OF THE
 BK2042'MAIN RAILROAD TRACK, 82 FEET NE OF THE CENTER LINE OF NE
 BK2042'MAIN STREET, 2 FEET SE OF SHED.  IT IS STAMPED 865 NO. 2 1941
 BK2042'AND PROJECTS 6 INCHES.
 BK2042'
 BK2042'A-4517 (LA. GEOD. S.) WAS USED FOR THE AZIMUTH MARK AND IS
 BK2042'434 FEET SE OF A RAILROAD CROSSING, 23 FEET NE OF THE CENTER
 BK2042'LINE OF THE MAIN LINE RAILROAD TRACKS, 2-1/2 FEET S OF REFERENCE
 BK2042'POST AND 2 FEET SW OF FENCE LINE.  IT IS A LOUISIANA GEODETIC
 BK2042'SURVEY AND STATE CONTROL SURVEY DISK SET IN A 6-INCH SQUARE
 BK2042'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 BK2042'IT IS NOT STAMPED.
 BK2042'
 BK2042'A DIRECTION WAS TAKEN TO 864 (LA. GEOD. S.) WHICH IS 111 FEET
 BK2042'E OF THE CENTER LINE OF MAIN LINE RAILROAD TRACKS, 57 FEET
 BK2042'NNE OF NE CORNER OF COMPRESS COMPANY OFFICE BUILDING, 14 FEET
 BK2042'W OF CENTER LINE OF SPUR TRACK, AND 14 FEET SSE OF TELEGRAPH
 BK2042'POLE.  MARK IS A STANDARD STATE SURVEY DISK SET IN A 6-INCH
 BK2042'ROUND CONCRETE POST WHICH IS FLUSH.  IT IS STAMPED 864 LA.
 BK2042'GEOD SURVEY.
 BK2042'
 BK2042'A DIRECTION WAS TAKEN TO 866 (LA. GEOD. S.) WHICH IS 17 FEET
 BK2042'E OF THE CENTER LINE OF LEXINGTON AVENUE, ON PROLONGATION
 BK2042'OF THE CENTER LINE OF B STREET, 17.7 FEET NE OF A MANHOLE
 BK2042'COVER AND 8 FEET W OF W EDGE OF SIDEWALK.  IT IS A STANDARD
 BK2042'STATE SURVEY DISK SET IN A 6-INCH ROUND CONCRETE POST WHICH
 BK2042'IS FLUSH.  IT IS STAMPED 866 LA. GEOD SURVEY.
 BK2042'
 BK2042'A 103-FOOT SIGNAL AT HESSMER IS VISIBLE AT 80 FEET.
 BK2042'
 BK2042'A 116-FOOT SIGNAL AT 4508 (LA. GEOD. S.) IS VISIBLE AT 40
 BK2042'FEET.
 BK2042'
 BK2042'A 116-FOOT SIGNAL AT 840 (LA. GEOD. S.) IS VISIBLE AT 30 FEET.
 BK2042'
 BK2042'HEIGHT OF LIGHT ABOVE STATION MARK - 39 METERS.
 BK2042
 BK2042                          STATION RECOVERY (1956)
 BK2042
 BK2042'RECOVERY NOTE BY PAN AMERICAN AIRLINES 1956
 BK2042'LETTER OF MR. T.C. DAVID, PAN AMERICAN ENGINEERS, 1022 10TH
 BK2042'ST., ALEXANDRIA, LA., DATED APRIL 20, 1956--
 BK2042'
 BK2042'THE MARK WAS NOT DISTURBED WHEN THE STREET WAS REPAVED.
 BK2042
 BK2042                          STATION RECOVERY (1959)
 BK2042
 BK2042'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BK2042'THE STATION WAS VISITED 10-16-59 AND THE STATION MARK, REFERENCE
 BK2042'MARKS NO. 1 AND 2, A 4517 (LA. GEOD. S.) AND BM H-29-1 (USE)
 BK2042'WERE FOUND IN GOOD CONDITION.  LOUISIANA GEODETIC SURVEY
 BK2042'MARKS 866 AND 864 WERE SEARCHED FOR BUT NOT FOUND AT THIS DATE.
 BK2042'BM H-29-1 (USE) IS OBSTRUCTED FROM THE STATION BY SEVERAL
 BK2042'PERMANENT BUILDINGS.
 BK2042'
 BK2042'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF BUNKIE,
 BK2042'ABOUT 0.15 MILE NORTHWEST OF THE TEXAS AND PACIFIC RAILROAD
 BK2042'STATION IN THE NORTHWEST ANGLE OF THE INTERSECTION OF NE
 BK2042'MAIN STREET AND EBONEY STREET OR THE NE ANGLE OF THE INTERSECTION
 BK2042'OF THE TEXAS AND PACIFIC RAILROAD TRACKS AND EBONEY STREET,
 BK2042'AT THE WEST EDGE OF A VACANT LOT OF THE C.K. POLK ESTATE.
 BK2042'IT IS 62 FEET NORTHWEST OF THE CENTERLINE OF EBONEY STREET,
 BK2042'31.7 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE TRACK, 97
 BK2042'FEET SOUTHWEST OF THE CENTERLINE OF NE MAIN STREET, 83 FEET
 BK2042'WEST-SOUTHWEST OF A POWER POLE IN THE CORNER OF THE
 BK2042'INTERSECTION OF NE MAIN AND EBONEY STREETS, 90.5 FEET SOUTH OF
 BK2042'A 3-FOOT PECAN TREE IN A VACANT LOT, 51.8 FEET EAST OF A
 BK2042'SWITCH STAND FOR THE SIDE TRACK LEADING SOUTHEAST, ON THE
 BK2042'PROJECTED PLANE OF THE SOUTHEAST WALL OF A LONG WHITE
 BK2042'BUILDING SOUTHWEST OF THE TRACK, AND 1 FOOT NORTHWEST
 BK2042'OF A METAL WITNESS POST BEARING A WHITE METAL SIGN.  IT
 BK2042'IS A STANDARD LOUISIANA STATE GEODETIC DISK, STAMPED 865 LA
 BK2042'GEOD S. SET IN THE TOP OF A 6-INCH SQUARE CONCRETE POST ABOUT 2
 BK2042'INCHES BELOW THE SURFACE OF THE GROUND.
 BK2042'
 BK2042'REFERENCE MARK NO. 1 IS 90.98 FEET EAST-NORTHEAST OF THE
 BK2042'STATION, 20 FEET NORTHWEST OF EBONEY STREET, 14 FEET SOUTHWEST
 BK2042'OF THE CENTERLINE OF NE MAIN STREET, 24.5 FEET WEST OF THE
 BK2042'INTERSECTION OF THE CENTERLINE OF THE TWO STREETS, WHICH
 BK2042'IS THE CENTER OF THE MANHOLE IN THE INTERSECTION, AND 8 FEET
 BK2042'EAST OF A POWERPOLE.  IT IS A STANDARD DISK, STAMPED 865 NO 1
 BK2042'1941, PROJECTING 2 INCHES.
 BK2042'
 BK2042'REFERENCE MARK NO. 2 IS 116.72 FEET NORTHWEST OF THE STATION,
 BK2042'47 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN LINE,
 BK2042'80 FEET SOUTHWEST OF THE CENTERLINE OF NE MAIN STREET, 19
 BK2042'FEET SOUTH OF THE SOUTHEAST CORNER OF A SMALL WHITE BUILDING
 BK2042'BETWEEN THE TRACKS AND NE. MAIN STREET, 14 FEET SOUTH-SOUTHWEST
 BK2042'OF A 2-FOOT PECAN TREE, 76.5 FEET NORTHEAST OF TELEGRAPH
 BK2042'POLE NO. U 1 J.  IT IS A STANDARD DISK, STAMPED 865 NO 2 1941,
 BK2042'PROJECTING 2 INCHES.
 BK2042'
 BK2042'A 4517 (LA. GEOD. S.) WAS USED AS THE AZIMUTH MARK FOR THE
 BK2042'STATION.  IT IS 0.5 MILE NORTHWEST OF THE STATION ALONG THE
 BK2042'TEXAS AND PACIFIC RAILROAD TRACK, 434 FEET SOUTHEAST OF A PRIVATE
 BK2042'ROAD CROSSING, 7.5 FEET NORTHEAST OF THE NORTHEAST RAIL
 BK2042'OF A SIDE TRACK, 20.7 FEET NORTHEAST OF THE NORTHEAST RAIL
 BK2042'OF THE MAIN TRACK, 42 FEET NORTHWEST OF THE 4TH POLE SOUTHEAST
 BK2042'OF THE ROAD CROSSING, 53 FEET EAST OF THE DIAGONAL RAILROAD
 BK2042'SIGN WITH NO. 20 ON IT, 63 FEET EAST OF TELEGRAPH POLE NO.
 BK2042'U 2 J, AND 2 FEET SOUTHWEST OF A FENCE LINE.  IT IS A
 BK2042'STANDARD LOUISIANA STATE GEODETIC MARK SET IN THE TOP OF A
 BK2042'6-INCH CONCRETE POST FLUSH WITH THE GROUND.  THERE IS
 BK2042'NO STAMPING ON THE MARK.
 BK2042'
 BK2042'A TRAVERSE CONNECTION WAS MADE TO BM H-29-1 (USE) IN 1941.
 BK2042'IT IS 910.35 FEET WEST NORTHWEST OF THE STATION, NORTHEAST
 BK2042'AND ACROSS U.S. HIGHWAY 71 FROM THE ESSO SERVICE STATION,
 BK2042'35 FEET NORTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 71, 65.5
 BK2042'FEET NORTHWEST OF THE NORTHWEST WALL OF A GRAY BRICK BUILDING
 BK2042'OF THE RABALAIS AND SONS PAINT STORE, 8 FEET NORTHWEST OF A
 BK2042'LARGE GAS VALVE, 9.5 FEET NORTHEAST OF THE SOUTHEAST CORNER
 BK2042'OF A WIRE FENCE, 2 FEET WEST OF THE NORTHEAST CORNER OF A
 BK2042'WIRE FENCE AROUND THE GAS VALVE AND 44 FEET WEST OF A 2-FOOT
 BK2042'OAK TREE IN A VACANT LOT.  IT IS A STANDARD CORP OF
 BK2042'ENGINEERS BRASS CAP RIVITED ON THE TOP OF A 3-INCH IRON PIPE
 BK2042'PROJECTING 1 INCH.  IT IS STAMPED H-29-1 65.53.
 BK2042'
 BK2042'TO REACH A 4517 (L.G.S.) FROM THE STATION GO NORTHWEST ON
 BK2042'U.S. HIGHWAY 71 FOR 0.5 MILE TO A SIDE ROAD RIGHT, TURN
 BK2042'RIGHT AND GO NORTHEAST FOR 0.1 MILE TO THE TRACK.
 BK2042
 BK2042                          STATION RECOVERY (1969)
 BK2042
 BK2042'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BK2042'NO MEASUREMENT BETWEEN RMS BECAUSE OF MACHINERY ON LINE.
 BK2042'
 BK2042'THE STATION MARK, REFERENCE MARK 2 AND A 4517 WERE RECOVERED
 BK2042'AND FOUND TO BE IN GOOD CONDITION.  REFERENCE MARK 1 WAS
 BK2042'DESTROYED BECAUSE IT WAS DAMAGED BY MACHINERY.  A REFERENCE
 BK2042'MARK 3 WAS SET.  THE STATION UNDER GROUND MARK WAS SET AND THE
 BK2042'SURFACE MARK REPLACED HOLDING THE ORIGINAL POINT.  THE DISTANCE
 BK2042'AND DIRECTIONS CHECKED FAVORABLE.  A NEW DESCRIPTION FOLLOWS.
 BK2042'
 BK2042'THE STATION IS IN THE NORTHWEST SECTION OF BUNKIE, IN THE
 BK2042'SOUTHWEST ANGLE OF THE INTERSECTION OF EBONY STREET AND NE MAIN
 BK2042'STREET AND ON THE PROPERTY OF MRS. GEORGE B. POPE.
 BK2042'
 BK2042'THE STATION IS A STANDARD DISK, STAMPED NO 865 LGS 1941 1969, SET
 BK2042'IN THE TOP OF A 12 INCH ROUND CONCRETE MONUMENT THAT PROJECTS 1
 BK2042'INCH.  IT IS 2.4 FEET NORTH OF A METAL WITNESS POST WITH A SIGN
 BK2042'ATTACHED, 113.5 FEET WEST SOUTHWEST OF THE INTERSECTION OF EBONY
 BK2042'STREET AND NE MAIN STREET, 18.5 FEET NORTHEAST OF THE NORTHEAST
 BK2042'RAIL OF A RAILROAD TRACK AND 65 FEET NORTHWEST OF THE CENTERLINE
 BK2042'OF EBONY STREET.
 BK2042'
 BK2042'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST ON
 BK2042'EBONY STREET FOR 0.05 MILE TO U.S. HIGHWAY 71.  TURN RIGHT AND
 BK2042'GO NORTHWEST ON U.S. HIGHWAY 71 FOR 0.55 MILE TO A GRAVELED SIDE
 BK2042'ROAD RIGHT.  TURN RIGHT AND GO NORTHEAST ON GRAVELED ROAD FOR
 BK2042'0.1 MILE TO RAILROAD TRACKS.  TURN RIGHT AND GO SOUTHEAST ALONG
 BK2042'THE NORTHEAST SIDE OF RAILROAD TRACKS FOR 0.1 MILE TO AZIMUTH
 BK2042'MARK ON THE LEFT.
 BK2042'
 BK2042'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED 865 NO 2 1941,
 BK2042'SET IN THE TOP OF A 12 INCH ROUND CONCRETE MONUMENT THAT
 BK2042'PROJECTS 1 INCH.  IT IS 33.2 FEET NORTHEAST OF THE NORTHEAST
 BK2042'RAIL OF RAILROAD TRACKS, 18.7 FEET SOUTH OF THE SOUTHEAST CORNER
 BK2042'OF A FRAME HOUSE, 78.0 FEET SOUTHWEST OF THE CENTERLINE OF MAIN
 BK2042'STREET AND 71.0 FEET WEST OF A 42 INCH PECAN TREE.
 BK2042'
 BK2042'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED 865 NO 3 1941 1969,
 BK2042'CEMENTED IN DRILL HOLE FLUSH IN THE TOP OF A CONCRETE CULVERT
 BK2042'AND SIDEWALK.  IT IS 16.5 FEET NORTHWEST OF THE CENTERLINE OF
 BK2042'EBONY STREET, 18 FEET NORTHEAST OF THE CENTERLINE OF NE MAIN
 BK2042'STREET, 23.8 FEET NORTH OF THE INTERSECTION OF EBONY STREET
 BK2042'AND NE MAIN STREET AND 60.7 FEET SOUTHEAST OF A TELEGRAPH POLE.
 BK2042'
 BK2042'AZIMUTH MARK IS A LOUISIANA GEODETIC SURVEY AND STATE CONTROL
 BK2042'SURVEY DISK, STAMPED A 4517, SET IN THE TOP OF A 6 INCH SQUARE
 BK2042'CONCRETE POST THAT IS FLUSH WITH THE GROUND.  IT IS 7 FOOT
 BK2042'NORTHEAST OF THE NORTHEAST RAIL OF RAILROAD TRACKS, 1 FOOT
 BK2042'NORTHEAST OF A METAL WITNESS POST WITH A SIGN ATTACHED AND 54.5
 BK2042'FEET EAST NORTHEAST OF A DIAGONAL RAILROAD SIGN NO 20.
 BK2042'
 BK2042'HEIGHT OF LIGHT ABOVE STATION MARK 113.05 FEET.
 BK2042'
 BK2042'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BK2042'IN THE NORTHWEST SECTION OF BUNKIE.
 BK2042
 BK2042                          STATION RECOVERY (1975)
 BK2042
 BK2042'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK2042'.20 MI NW FROM BUNKIE.
 BK2042'FROM THE RAILROAD DEPOT IN BUNKIE ABOUT .20 MILES NW ALONG THE TEXAS
 BK2042'AND PACIFIC RAILROAD AND ON THE NW SIDE OF EBONY STREET. 113 FT WEST
 BK2042'OF THE INTERSECTION OF EBONY AND NE MAIN STREET, 18 FT EAST OF THE
 BK2042'EAST RAIL OF THE TEXAS AND PACIFIC RAILROAD TRACK, 65 FT NW OF THE
 BK2042'CENTERLINE OF EBONY STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2043 ***********************************************************************
 BK2043  DESIGNATION -  865 RM 2
 BK2043  PID         -  BK2043
 BK2043  STATE/COUNTY-  LA/AVOYELLES
 BK2043  COUNTRY     -  US
 BK2043  USGS QUAD   -  BUNKIE (2018)
 BK2043
 BK2043                         *CURRENT SURVEY CONTROL
 BK2043  ______________________________________________________________________
 BK2043* NAD 83(1986) POSITION- 30 57 27.89   (N) 092 11 11.98   (W)   HD_HELD1
 BK2043* NAVD 88 ORTHO HEIGHT -    19.73  (+/-2cm)       64.7   (feet) VERTCON3
 BK2043  ______________________________________________________________________
 BK2043  GEOID HEIGHT    -        -26.973 (meters)                     GEOID18
 BK2043  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2043
 BK2043.The horizontal coordinates were determined by differentially corrected
 BK2043.hand held GPS observations or other comparable positioning techniques
 BK2043.and have an estimated accuracy of +/- 3 meters.
 BK2043
 BK2043.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2043.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2043
 BK2043.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2043.GEOID18 height accuracy estimate available here.
 BK2043
 BK2043.The vertical order pertains to the NGVD 29 superseded value.
 BK2043
 BK2043.Click photographs - Photos may exist for this station.
 BK2043
 BK2043;                    North         East    Units  Estimated Accuracy
 BK2043;SPC LA N     -    50,798.0   1,029,940.0     MT  (+/- 3 meters HH1 GPS) 
 BK2043
 BK2043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7768125202(NAD 83)
 BK2043
 BK2043                          SUPERSEDED SURVEY CONTROL
 BK2043
 BK2043  NGVD 29 (11/26/84)   19.719  (m)           64.69   (f) ADJUSTED    2 2
 BK2043
 BK2043.Superseded values are not recommended for survey control.
 BK2043
 BK2043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2043.See file dsdata.pdf to determine how the superseded data were derived.
 BK2043
 BK2043_MARKER: DR = REFERENCE MARK DISK
 BK2043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2043_STAMPING: 865 NO 2 1941
 BK2043_MARK LOGO: CGS
 BK2043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2043+STABILITY: SURFACE MOTION
 BK2043
 BK2043  HISTORY     - Date     Condition        Report By
 BK2043  HISTORY     - 1941     MONUMENTED       CGS
 BK2043  HISTORY     - 1975     GOOD             LADTD
 BK2043
 BK2043                          STATION DESCRIPTION
 BK2043
 BK2043'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2043'FROM THE RAILROAD DEPOT IN BUNKIE ABOUT 0.20 MILLS NORTHWEST ALONG THE
 BK2043'TEXAS AND PACIFIC RAILROAD AND ON THE NORTHWEST SIDE OF EBONY STREET,
 BK2043'33 FT EAST OF THE EAST RAIL OF THE RAILROAD, 19 FT SOUTH OF THE
 BK2043'SOUTHWEST CORNER OF A WOOD FRAME HOUSE, 78 FT WEST OF THE CENTER OF NE
 BK2043'MAIN STREET, 71 FT WEST OF A 42 INCH PECAN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2041 ***********************************************************************
 BK2041  DESIGNATION -  865 RM 3
 BK2041  PID         -  BK2041
 BK2041  STATE/COUNTY-  LA/AVOYELLES
 BK2041  COUNTRY     -  US
 BK2041  USGS QUAD   -  BUNKIE (2018)
 BK2041
 BK2041                         *CURRENT SURVEY CONTROL
 BK2041  ______________________________________________________________________
 BK2041* NAD 83(1986) POSITION- 30 57 27.49   (N) 092 11 09.89   (W)   HD_HELD1
 BK2041* NAVD 88 ORTHO HEIGHT -    19.54  (+/-2cm)       64.1   (feet) VERTCON3
 BK2041  ______________________________________________________________________
 BK2041  GEOID HEIGHT    -        -26.973 (meters)                     GEOID18
 BK2041  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2041
 BK2041.The horizontal coordinates were determined by differentially corrected
 BK2041.hand held GPS observations or other comparable positioning techniques
 BK2041.and have an estimated accuracy of +/- 3 meters.
 BK2041
 BK2041.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2041.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2041
 BK2041.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2041.GEOID18 height accuracy estimate available here.
 BK2041
 BK2041.The vertical order pertains to the NGVD 29 superseded value.
 BK2041
 BK2041.Click photographs - Photos may exist for this station.
 BK2041
 BK2041;                    North         East    Units  Estimated Accuracy
 BK2041;SPC LA N     -    50,785.8   1,029,995.5     MT  (+/- 3 meters HH1 GPS) 
 BK2041
 BK2041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7773725191(NAD 83)
 BK2041
 BK2041                          SUPERSEDED SURVEY CONTROL
 BK2041
 BK2041  NGVD 29 (11/26/84)   19.527  (m)           64.06   (f) ADJUSTED    2 2
 BK2041
 BK2041.Superseded values are not recommended for survey control.
 BK2041
 BK2041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2041.See file dsdata.pdf to determine how the superseded data were derived.
 BK2041
 BK2041_MARKER: DR = REFERENCE MARK DISK
 BK2041_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK2041_SP_SET: SIDEWALK
 BK2041_STAMPING: 865 NO 3 1969
 BK2041_MARK LOGO: CGS
 BK2041_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2041
 BK2041  HISTORY     - Date     Condition        Report By
 BK2041  HISTORY     - 1969     MONUMENTED       CGS
 BK2041  HISTORY     - 1975     GOOD             LADTD
 BK2041
 BK2041                          STATION DESCRIPTION
 BK2041
 BK2041'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2041'FROM THE RAILROAD DEPOT IN BUNKIE ABOUT 0.20 MILES NORTHWEST ALONG THE
 BK2041'TEXAS AND PACIFIC RAILROAD AND ON THE CORNER OF EBONY STREET. 17 FT
 BK2041'NORTHWEST OF THE CENTERLINE OF EBONY STREET, 18 FT NORTHEAST OF THE
 BK2041'CENTERLINE OF NE MAIN STREET, 24 FT NORTH OF THE INTERSECTION OF EBONY
 BK2041'AND NE MAIN STREET, 61 FT SOUTHEAST OF A TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0122 ***********************************************************************
 AU0122  DESIGNATION -  87 A
 AU0122  PID         -  AU0122
 AU0122  STATE/COUNTY-  LA/ST MARTIN
 AU0122  COUNTRY     -  US
 AU0122  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0122
 AU0122                         *CURRENT SURVEY CONTROL
 AU0122  ______________________________________________________________________
 AU0122* NAD 83(1986) POSITION- 29 47 40.     (N) 091 10 15.     (W)   SCALED
 AU0122* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0122  **This station is located in a suspected subsidence area (see below).
 AU0122  ______________________________________________________________________
 AU0122  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 AU0122
 AU0122.The horizontal coordinates were scaled from a map and have
 AU0122.an estimated accuracy of +/- 6 seconds.
 AU0122
 AU0122.** This station is in an area of known vertical motion. If an
 AU0122.** orthometric height was ever established but is not available 
 AU0122.** in the current survey control section, the orthometric height
 AU0122.** is considered suspect.  Suspect heights are available in the
 AU0122.** superseded section only if requested.
 AU0122
 AU0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0122.GEOID18 height accuracy estimate available here.
 AU0122
 AU0122.Click photographs - Photos may exist for this station.
 AU0122
 AU0122;                    North         East    Units  Estimated Accuracy
 AU0122;SPC LA S     -   143,490.    1,015,710.      MT  (+/- 180 meters Scaled)
 AU0122
 AU0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN767974(NAD 83)
 AU0122
 AU0122                          SUPERSEDED SURVEY CONTROL
 AU0122
 AU0122.No superseded survey control is available for this station.
 AU0122
 AU0122_MARKER: DD = SURVEY DISK
 AU0122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0122_STAMPING: 87A 1952 M.S.L.
 AU0122_MARK LOGO: USACE
 AU0122_PROJECTION: PROJECTING 46 CENTIMETERS
 AU0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0122+STABILITY: SURFACE MOTION
 AU0122
 AU0122  HISTORY     - Date     Condition        Report By
 AU0122  HISTORY     - 1952     MONUMENTED       USACE
 AU0122  HISTORY     - 1965     GOOD             CGS
 AU0122  HISTORY     - 1966     MARK NOT FOUND   USGS
 AU0122  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0122
 AU0122                          STATION DESCRIPTION
 AU0122
 AU0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0122'9.75 MI NE FROM MORGAN CITY.
 AU0122'ABOUT 0.4 MILE WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 AU0122'STATION AT MORGAN CITY, THENCE 1.3 MILES NORTHWEST ALONG FRONT STREET,
 AU0122'THENCE 2.35 MILES NORTHEAST ALONG A DIRT LEVEE AND A GRAVELED ROAD,
 AU0122'THENCE 5.7 MILES NORTHEAST ALONG STATE HIGHWAY 70, OR 9.1 MILES SOUTH
 AU0122'ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER BELLE RIVER AT BELLE
 AU0122'RIVER, IN FRACTIONS SECTION 6, T15S, R12E, 172 FEET EAST OF THE
 AU0122'CENTER LINE OF THE HIGHWAY, ABOUT 100 YARDS WEST OF THE WEST EDGE OF
 AU0122'BELLE RIVER, 23 FEET NORTHEAST OF THE CENTER LINE OF A TRAIL ROAD,
 AU0122'ABOUT 20 FEET BELOW THE TOP OF THE LEVEE. AND SET IN THE TOP OF A
 AU0122'CONCRETE POST PROJECTING 18 INCHES.
 AU0122
 AU0122                          STATION RECOVERY (1966)
 AU0122
 AU0122'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU0122'MARK NOT FOUND.
 AU0122
 AU0122                          STATION RECOVERY (1976)
 AU0122
 AU0122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0122'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0093 ***********************************************************************
 AU0093  DESIGNATION -  87 EABPL
 AU0093  PID         -  AU0093
 AU0093  STATE/COUNTY-  LA/ST MARTIN
 AU0093  COUNTRY     -  US
 AU0093  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0093
 AU0093                         *CURRENT SURVEY CONTROL
 AU0093  ______________________________________________________________________
 AU0093* NAD 83(1986) POSITION- 29 45 59.     (N) 091 10 37.     (W)   SCALED
 AU0093* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0093  **This station is located in a suspected subsidence area (see below).
 AU0093  ______________________________________________________________________
 AU0093  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 AU0093  DYNAMIC HEIGHT  -          3.100 (meters)       10.17  (feet) COMP
 AU0093  MODELED GRAVITY -    979,308.0   (mgal)                       NAVD 88
 AU0093
 AU0093.The horizontal coordinates were scaled from a map and have
 AU0093.an estimated accuracy of +/- 6 seconds.
 AU0093
 AU0093.** This station is in an area of known vertical motion. If an
 AU0093.** orthometric height was ever established but is not available 
 AU0093.** in the current survey control section, the orthometric height
 AU0093.** is considered suspect.  Suspect heights are available in the
 AU0093.** superseded section only if requested.
 AU0093
 AU0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0093.GEOID18 height accuracy estimate available here.
 AU0093
 AU0093.Click photographs - Photos may exist for this station.
 AU0093
 AU0093.The dynamic height is computed by dividing the NAVD 88
 AU0093.geopotential number by the normal gravity value computed on the
 AU0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0093.degrees latitude (g = 980.6199 gals.).
 AU0093
 AU0093.The modeled gravity was interpolated from observed gravity values.
 AU0093
 AU0093;                    North         East    Units  Estimated Accuracy
 AU0093;SPC LA S     -   140,380.    1,015,120.      MT  (+/- 180 meters Scaled)
 AU0093
 AU0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN762942(NAD 83)
 AU0093
 AU0093                          SUPERSEDED SURVEY CONTROL
 AU0093
 AU0093.No superseded survey control is available for this station.
 AU0093
 AU0093_MARKER: DD = SURVEY DISK
 AU0093_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0093_STAMPING: PBM 87 EABPL 1976 USE
 AU0093_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0093
 AU0093  HISTORY     - Date     Condition        Report By
 AU0093  HISTORY     - 1976     MONUMENTED       USACE
 AU0093  HISTORY     - 1976     GOOD             NGS
 AU0093
 AU0093                          STATION DESCRIPTION
 AU0093
 AU0093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0093'10.7 MI SOUTH FROM BELLE RIVER.
 AU0093'10.7 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER THE
 AU0093'BELLE RIVER, 47 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 68.5 FT
 AU0093'EAST OF THE EAST LEVEE RETAINING WALL, 124.5 FT NORTH OF THE WEST END
 AU0093'OF A 24-INCH CONCRETE PIPE CULVERT WHICH RUNS BELOW HIGHWAY, THE DISK
 AU0093'IS SCREWED ON TIGHT TO A 1-INCH IRON PIPE DRIVEN TO A DEPTH OF 113.37
 AU0093'FT ENCASED IN A 2-INCH IRON PIPE BORED TO A DEPTH OF 74.4 FT ACCESS TO
 AU0093'THE DISK IS HAD THROUGH A 3-INCH STEEL SCREW CAP WHICH IS 1.6 FT ABOVE
 AU0093'GROUND, THE DISK IS 1 FT ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1197 ***********************************************************************
 CP1197  DESIGNATION -  87 M BOLT
 CP1197  PID         -  CP1197
 CP1197  STATE/COUNTY-  LA/EAST CARROLL
 CP1197  COUNTRY     -  US
 CP1197  USGS QUAD   -  SONDHEIMER (2018)
 CP1197
 CP1197                         *CURRENT SURVEY CONTROL
 CP1197  ______________________________________________________________________
 CP1197* NAD 83(1986) POSITION- 32 32 16.     (N) 091 08 00.     (W)   SCALED
 CP1197* NAVD 88 ORTHO HEIGHT -    25.84  (+/-2cm)       84.8   (feet) VERTCON3
 CP1197  ______________________________________________________________________
 CP1197  GEOID HEIGHT    -        -26.452 (meters)                     GEOID18
 CP1197  VERT ORDER      -  ? (See Below)
 CP1197
 CP1197.The horizontal coordinates were scaled from a map and have
 CP1197.an estimated accuracy of +/- 6 seconds.
 CP1197
 CP1197.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1197.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1197
 CP1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1197.GEOID18 height accuracy estimate available here.
 CP1197
 CP1197.The vertical order pertains to the NGVD 29 superseded value.
 CP1197
 CP1197.Click photographs - Photos may exist for this station.
 CP1197
 CP1197;                    North         East    Units  Estimated Accuracy
 CP1197;SPC LA N     -   226,750.    1,128,370.      MT  (+/- 180 meters Scaled)
 CP1197
 CP1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS752015(NAD 83)
 CP1197
 CP1197                          SUPERSEDED SURVEY CONTROL
 CP1197
 CP1197  NGVD 29 (??/??/92)   25.854  (m)           84.82   (f) ADJ UNCH       
 CP1197
 CP1197.Superseded values are not recommended for survey control.
 CP1197
 CP1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1197.See file dsdata.pdf to determine how the superseded data were derived.
 CP1197
 CP1197_MARKER: B = BOLT
 CP1197_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1197_SP_SET: UNDERGROUND STONE
 CP1197_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1197
 CP1197  HISTORY     - Date     Condition        Report By
 CP1197  HISTORY     - UNK      MONUMENTED       USACE
 CP1197  HISTORY     - 1934     GOOD             USACE
 CP1197
 CP1197                          STATION DESCRIPTION
 CP1197
 CP1197'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1197'1.5 MI N FROM OMEGA.
 CP1197'IS A PIPE STONE BENCH WITH BRASS CAP.  CAP IS INCHES ABOVE GROUND.
 CP1197'LOCATED ON RIGHT BANK OF MISS. RIVER, EAST CARROLL PARISH LA., 3 1/2
 CP1197'MILES BY LEVEE BELOW HENDERSON POST OFFICE, 20 FEET WEST OF ROAD AT
 CP1197'CORNER OF WOODS, 1000 FEET SOUTH OF COTTON GIN IN CORNER OF ROADS,
 CP1197'1900 FEET TO THE LAND SIDE OF LEVEE, AT WINNFOREST PLANTATION, 1 1/2
 CP1197'MILES BELOW OMEGA LANDING.  10 FEET WEST OF SMALL CULVERT ACROSS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1196 ***********************************************************************
 CP1196  DESIGNATION -  87 M CAP
 CP1196  PID         -  CP1196
 CP1196  STATE/COUNTY-  LA/EAST CARROLL
 CP1196  COUNTRY     -  US
 CP1196  USGS QUAD   -  SONDHEIMER (2018)
 CP1196
 CP1196                         *CURRENT SURVEY CONTROL
 CP1196  ______________________________________________________________________
 CP1196* NAD 83(1986) POSITION- 32 32 16.     (N) 091 08 00.     (W)   SCALED
 CP1196* NAVD 88 ORTHO HEIGHT -    27.04  (+/-2cm)       88.7   (feet) VERTCON3
 CP1196  ______________________________________________________________________
 CP1196  GEOID HEIGHT    -        -26.452 (meters)                     GEOID18
 CP1196  VERT ORDER      -  ? (See Below)
 CP1196
 CP1196.The horizontal coordinates were scaled from a map and have
 CP1196.an estimated accuracy of +/- 6 seconds.
 CP1196
 CP1196.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1196.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1196
 CP1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1196.GEOID18 height accuracy estimate available here.
 CP1196
 CP1196.The vertical order pertains to the NGVD 29 superseded value.
 CP1196
 CP1196.Click photographs - Photos may exist for this station.
 CP1196
 CP1196;                    North         East    Units  Estimated Accuracy
 CP1196;SPC LA N     -   226,750.    1,128,370.      MT  (+/- 180 meters Scaled)
 CP1196
 CP1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS752015(NAD 83)
 CP1196
 CP1196                          SUPERSEDED SURVEY CONTROL
 CP1196
 CP1196  NGVD 29 (??/??/92)   27.055  (m)           88.76   (f) ADJ UNCH       
 CP1196
 CP1196.Superseded values are not recommended for survey control.
 CP1196
 CP1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1196.See file dsdata.pdf to determine how the superseded data were derived.
 CP1196
 CP1196_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1196_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1196_MARK LOGO: USACE
 CP1196_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1196_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1196
 CP1196  HISTORY     - Date     Condition        Report By
 CP1196  HISTORY     - UNK      MONUMENTED       USACE
 CP1196  HISTORY     - 1934     GOOD             USACE
 CP1196
 CP1196                          STATION DESCRIPTION
 CP1196
 CP1196'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1196'1.5 MI N FROM OMEGA.
 CP1196'IS A PIPE STONE BENCH WITH BRASS CAP.  CAP IS INCHES ABOVE GROUND.
 CP1196'LOCATED ON RIGHT BANK OF MISS. RIVER, EAST CARROLL PARISH LA., 3 1/2
 CP1196'MILES BY LEVEE BELOW HENDERSON POST OFFICE, 20 FEET WEST OF ROAD AT
 CP1196'CORNER OF WOODS, 1000 FEET SOUTH OF COTTON GIN IN CORNER OF ROADS,
 CP1196'1900 FEET TO THE LAND SIDE OF LEVEE, AT WINNFOREST PLANTATION, 1 1/2
 CP1196'MILES BELOW OMEGA LANDING.  10 FEET WEST OF SMALL CULVERT ACROSS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1414 ***********************************************************************
 AT1414  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1414  DESIGNATION -  876 0551 M TIDAL
 AT1414  PID         -  AT1414
 AT1414  STATE/COUNTY-  LA/PLAQUEMINES
 AT1414  COUNTRY     -  US
 AT1414  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT1414
 AT1414                         *CURRENT SURVEY CONTROL
 AT1414  ______________________________________________________________________
 AT1414* NAD 83(1986) POSITION- 28 59 05.     (N) 089 08 37.     (W)   SCALED
 AT1414* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1414  **This station is located in a suspected subsidence area (see below).
 AT1414  ______________________________________________________________________
 AT1414  GEOID HEIGHT    -        -23.555 (meters)                     GEOID18
 AT1414  DYNAMIC HEIGHT  -          0.82  (meters)        2.7   (feet) COMP
 AT1414  MODELED GRAVITY -    979,294.6   (mgal)                       NAVD 88
 AT1414
 AT1414.The horizontal coordinates were scaled from a map and have
 AT1414.an estimated accuracy of +/- 6 seconds.
 AT1414
 AT1414.** This station is in an area of known vertical motion. If an
 AT1414.** orthometric height was ever established but is not available 
 AT1414.** in the current survey control section, the orthometric height
 AT1414.** is considered suspect.  Suspect heights are available in the
 AT1414.** superseded section only if requested.
 AT1414
 AT1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1414.GEOID18 height accuracy estimate available here.
 AT1414
 AT1414.This Tidal Bench Mark is designated as VM 805
 AT1414.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1414
 AT1414.This Tidal Bench Mark is designated as VM 15765
 AT1414.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1414
 AT1414.Click photographs - Photos may exist for this station.
 AT1414
 AT1414.The dynamic height is computed by dividing the NAVD 88
 AT1414.geopotential number by the normal gravity value computed on the
 AT1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT1414.degrees latitude (g = 980.6199 gals.).
 AT1414
 AT1414.The modeled gravity was interpolated from observed gravity values.
 AT1414
 AT1414;                    North         East    Units  Estimated Accuracy
 AT1414;SPC LA S     -    55,770.    1,213,400.      MT  (+/- 180 meters Scaled)
 AT1414
 AT1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT911081(NAD 83)
 AT1414
 AT1414                          SUPERSEDED SURVEY CONTROL
 AT1414
 AT1414.No superseded survey control is available for this station.
 AT1414
 AT1414_MARKER: DJ = TIDAL STATION DISK
 AT1414_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT1414_STAMPING: 0551 M 1977
 AT1414_MARK LOGO: NOS
 AT1414_PROJECTION: RECESSED 30 CENTIMETERS
 AT1414_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1414_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1414_ROD/PIPE-DEPTH: 3.05 meters
 AT1414
 AT1414  HISTORY     - Date     Condition        Report By
 AT1414  HISTORY     - 1977     MONUMENTED       NOS
 AT1414  HISTORY     - 19800924 GOOD             NGS
 AT1414
 AT1414                          STATION DESCRIPTION
 AT1414
 AT1414'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AT1414'ABOUT 24.5 MI (39.4 KM) SOUTH-SOUTHEAST OF VENICE, OR 2.7 MI (4.3 KM)
 AT1414'SOUTHEAST ALONG THE BANK OF SOUTH PASS FROM THE LIGHTHOUSE AT PORT
 AT1414'EADS, ON THE WEST SIDE OF SOUTH PASS, AT THE ENTRANCE FROM THE GULF
 AT1414'OF MEXICO, 133 FT (40.5 M) WEST OF THE NORTHWEST CORNER OF SIGNAL
 AT1414'BUILDING, 112.0 FT (34.1 M) NORTHEAST OF BENCH MARK 876 0551 P TIDAL,
 AT1414'15.9 FT (4.8 M) SOUTH OF WALK LEADING TO TALL STEEL SIGNAL TOWER AND
 AT1414'3.0 FT (0.9 M) SOUTH-SOUTHWEST OF POWER POLE WITH WITNESS SIGN
 AT1414'ATTACHED.  A DISK ON THE TOP OF A COPPER-COATED STEEL ROD DRIVEN TO
 AT1414'REFUSAL (DEPTH NOT REPORTED), ENCASED IN A PIPE 1 FT (0.3 M) BELOW
 AT1414'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1415 ***********************************************************************
 AT1415  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1415  DESIGNATION -  876 0551 N TIDAL
 AT1415  PID         -  AT1415
 AT1415  STATE/COUNTY-  LA/PLAQUEMINES
 AT1415  COUNTRY     -  US
 AT1415  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT1415
 AT1415                         *CURRENT SURVEY CONTROL
 AT1415  ______________________________________________________________________
 AT1415* NAD 83(1986) POSITION- 28 59 05.     (N) 089 08 38.     (W)   SCALED
 AT1415* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1415  **This station is located in a suspected subsidence area (see below).
 AT1415  ______________________________________________________________________
 AT1415  GEOID HEIGHT    -        -23.554 (meters)                     GEOID18
 AT1415  DYNAMIC HEIGHT  -          0.40  (meters)        1.3   (feet) COMP
 AT1415  MODELED GRAVITY -    979,294.6   (mgal)                       NAVD 88
 AT1415
 AT1415.The horizontal coordinates were scaled from a map and have
 AT1415.an estimated accuracy of +/- 6 seconds.
 AT1415
 AT1415.** This station is in an area of known vertical motion. If an
 AT1415.** orthometric height was ever established but is not available 
 AT1415.** in the current survey control section, the orthometric height
 AT1415.** is considered suspect.  Suspect heights are available in the
 AT1415.** superseded section only if requested.
 AT1415
 AT1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1415.GEOID18 height accuracy estimate available here.
 AT1415
 AT1415.This Tidal Bench Mark is designated as VM 806
 AT1415.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1415
 AT1415.This Tidal Bench Mark is designated as VM 15766
 AT1415.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1415
 AT1415.Click photographs - Photos may exist for this station.
 AT1415
 AT1415.The dynamic height is computed by dividing the NAVD 88
 AT1415.geopotential number by the normal gravity value computed on the
 AT1415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT1415.degrees latitude (g = 980.6199 gals.).
 AT1415
 AT1415.The modeled gravity was interpolated from observed gravity values.
 AT1415
 AT1415;                    North         East    Units  Estimated Accuracy
 AT1415;SPC LA S     -    55,770.    1,213,370.      MT  (+/- 180 meters Scaled)
 AT1415
 AT1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT911081(NAD 83)
 AT1415
 AT1415                          SUPERSEDED SURVEY CONTROL
 AT1415
 AT1415.No superseded survey control is available for this station.
 AT1415
 AT1415_MARKER: DJ = TIDAL STATION DISK
 AT1415_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT1415_STAMPING: 0551 N 1977
 AT1415_MARK LOGO: NOS
 AT1415_PROJECTION: RECESSED 30 CENTIMETERS
 AT1415_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1415_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1415_ROD/PIPE-DEPTH: 3.05 meters
 AT1415
 AT1415  HISTORY     - Date     Condition        Report By
 AT1415  HISTORY     - 1977     MONUMENTED       NOS
 AT1415  HISTORY     - 19800924 GOOD             NGS
 AT1415
 AT1415                          STATION DESCRIPTION
 AT1415
 AT1415'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AT1415'ABOUT 24.5 MI (39.4 KM) SOUTH-SOUTHEAST OF VENICE, OR 2.7 MI (4.3 KM)
 AT1415'SOUTHEAST ALONG THE BANK OF SOUTH PASS FROM THE LIGHTHOUSE AT PORT
 AT1415'EADS, ON THE WEST SIDE OF SOUTH PASS, AT THE ENTRANCE FROM THE GULF
 AT1415'OF MEXICO, 24.1 FT (7.3 M) WEST-SOUTHWEST OF THE NORTHWEST CORNER OF
 AT1415'THE ABANDONED U.S. COAST GUARD STATION, 31.6 FT (9.6 M) NORTHWEST OF
 AT1415'THE SOUTHWEST CORNER OF THE COAST GUARD STATION, 57.4 FT (17.5 M)
 AT1415'SOUTH-SOUTHWEST OF BENCH MARK STAMPED N 280 1971, 4 FT (1.2 M) WEST OF
 AT1415'A POWER POLE WITH WITNESS SIGN ATTACHED.  A DISK ON THE TOP OF A
 AT1415'COPPER-COATED STEEL ROD DRIVEN TO REFUSAL (DEPTH UNKNOWN), ENCASED IN
 AT1415'A PIPE THAT IS 1.0 FT (0.3 M) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1413 ***********************************************************************
 AT1413  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1413  DESIGNATION -  876 0551 P TIDAL
 AT1413  PID         -  AT1413
 AT1413  STATE/COUNTY-  LA/PLAQUEMINES
 AT1413  COUNTRY     -  US
 AT1413  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT1413
 AT1413                         *CURRENT SURVEY CONTROL
 AT1413  ______________________________________________________________________
 AT1413* NAD 83(1986) POSITION- 28 59 05.     (N) 089 08 39.     (W)   SCALED
 AT1413* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1413  **This station is located in a suspected subsidence area (see below).
 AT1413  ______________________________________________________________________
 AT1413  GEOID HEIGHT    -        -23.554 (meters)                     GEOID18
 AT1413  DYNAMIC HEIGHT  -          0.40  (meters)        1.3   (feet) COMP
 AT1413  MODELED GRAVITY -    979,294.6   (mgal)                       NAVD 88
 AT1413
 AT1413.The horizontal coordinates were scaled from a map and have
 AT1413.an estimated accuracy of +/- 6 seconds.
 AT1413
 AT1413.** This station is in an area of known vertical motion. If an
 AT1413.** orthometric height was ever established but is not available 
 AT1413.** in the current survey control section, the orthometric height
 AT1413.** is considered suspect.  Suspect heights are available in the
 AT1413.** superseded section only if requested.
 AT1413
 AT1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1413.GEOID18 height accuracy estimate available here.
 AT1413
 AT1413.This Tidal Bench Mark is designated as VM 807
 AT1413.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1413
 AT1413.This Tidal Bench Mark is designated as VM 15767
 AT1413.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1413
 AT1413.Click photographs - Photos may exist for this station.
 AT1413
 AT1413.The dynamic height is computed by dividing the NAVD 88
 AT1413.geopotential number by the normal gravity value computed on the
 AT1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT1413.degrees latitude (g = 980.6199 gals.).
 AT1413
 AT1413.The modeled gravity was interpolated from observed gravity values.
 AT1413
 AT1413;                    North         East    Units  Estimated Accuracy
 AT1413;SPC LA S     -    55,770.    1,213,350.      MT  (+/- 180 meters Scaled)
 AT1413
 AT1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT911081(NAD 83)
 AT1413
 AT1413                          SUPERSEDED SURVEY CONTROL
 AT1413
 AT1413.No superseded survey control is available for this station.
 AT1413
 AT1413_MARKER: DJ = TIDAL STATION DISK
 AT1413_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT1413_STAMPING: 0551 P 1977
 AT1413_MARK LOGO: NOS
 AT1413_PROJECTION: RECESSED 30 CENTIMETERS
 AT1413_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1413_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1413_ROD/PIPE-DEPTH: 3.05 meters
 AT1413
 AT1413  HISTORY     - Date     Condition        Report By
 AT1413  HISTORY     - 1977     MONUMENTED       NOS
 AT1413  HISTORY     - 19800924 GOOD             NGS
 AT1413
 AT1413                          STATION DESCRIPTION
 AT1413
 AT1413'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AT1413'ABOUT 24.5 MI (39.4 KM) SOUTH-SOUTHEAST OF VENICE, OR 2.7 MI (4.3 KM)
 AT1413'SOUTHEST ALONG THE BANK OF SOUTH PASS FROM THE LIGHTHOUSE AT PORT
 AT1413'EADS, ON THE WEST SIDE OF SOUTH PASS, AT THE ENTRANCE FROM THE GULF
 AT1413'OF MEXICO. 22.31 METERS (73.20 FT) 73.2 FT (22.3 M) SOUTH OF WALK
 AT1413'LEADING TO TALL STEEL SIGNAL TOWER, 112.0 FT (34.1 M) SOUTHWEST OF
 AT1413'BENCH MARK 0551 M, (1807.7 FT) 130.0 FT (39.6 M) NORTHWEAT OF BENCH
 AT1413'MARK 0551 R, 2.5 FT (0.8 M) SOUTHWEST OF 20 FOOT (6.1 M) POLE WITH
 AT1413'WITNESS SIGN ATTACHED.  A DISK ON THE TOP OF A COPPER-COATED STEEL
 AT1413'ROD DRIVEN TO REFUSAL, ENCASED IN A PIPE THAT IS 1.0 FT (0.3 M) BELOW
 AT1413'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1412 ***********************************************************************
 AT1412  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1412  DESIGNATION -  876 0551 R TIDAL
 AT1412  PID         -  AT1412
 AT1412  STATE/COUNTY-  LA/PLAQUEMINES
 AT1412  COUNTRY     -  US
 AT1412  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT1412
 AT1412                         *CURRENT SURVEY CONTROL
 AT1412  ______________________________________________________________________
 AT1412* NAD 83(1986) POSITION- 28 59 04.     (N) 089 08 37.     (W)   SCALED
 AT1412* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1412  **This station is located in a suspected subsidence area (see below).
 AT1412  ______________________________________________________________________
 AT1412  GEOID HEIGHT    -        -23.555 (meters)                     GEOID18
 AT1412  DYNAMIC HEIGHT  -          0.71  (meters)        2.3   (feet) COMP
 AT1412  MODELED GRAVITY -    979,294.6   (mgal)                       NAVD 88
 AT1412
 AT1412.The horizontal coordinates were scaled from a map and have
 AT1412.an estimated accuracy of +/- 6 seconds.
 AT1412
 AT1412.** This station is in an area of known vertical motion. If an
 AT1412.** orthometric height was ever established but is not available 
 AT1412.** in the current survey control section, the orthometric height
 AT1412.** is considered suspect.  Suspect heights are available in the
 AT1412.** superseded section only if requested.
 AT1412
 AT1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1412.GEOID18 height accuracy estimate available here.
 AT1412
 AT1412.This Tidal Bench Mark is designated as VM 808
 AT1412.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1412
 AT1412.This Tidal Bench Mark is designated as VM 15768
 AT1412.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1412
 AT1412.Click photographs - Photos may exist for this station.
 AT1412
 AT1412.The dynamic height is computed by dividing the NAVD 88
 AT1412.geopotential number by the normal gravity value computed on the
 AT1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT1412.degrees latitude (g = 980.6199 gals.).
 AT1412
 AT1412.The modeled gravity was interpolated from observed gravity values.
 AT1412
 AT1412;                    North         East    Units  Estimated Accuracy
 AT1412;SPC LA S     -    55,740.    1,213,400.      MT  (+/- 180 meters Scaled)
 AT1412
 AT1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT911081(NAD 83)
 AT1412
 AT1412                          SUPERSEDED SURVEY CONTROL
 AT1412
 AT1412.No superseded survey control is available for this station.
 AT1412
 AT1412_MARKER: DJ = TIDAL STATION DISK
 AT1412_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT1412_STAMPING: 0551 R 1977
 AT1412_MARK LOGO: NOS
 AT1412_PROJECTION: PROJECTING 15 CENTIMETERS
 AT1412_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1412_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1412_ROD/PIPE-DEPTH: 3.05 meters
 AT1412
 AT1412  HISTORY     - Date     Condition        Report By
 AT1412  HISTORY     - 1977     MONUMENTED       NOS
 AT1412  HISTORY     - 19800924 GOOD             NGS
 AT1412
 AT1412                          STATION DESCRIPTION
 AT1412
 AT1412'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AT1412'ABOUT 24.5 MI (39.4 KM) SOUTH-SOUTHEAST OF VENICE, OR 2.7 MI (4.3 KM)
 AT1412'SOUTHEAST ALONG THE BANK OF SOUTH PASS FROM THE LIGHTHOUSE AT PORT
 AT1412'EADS, ON THE WEST SIDE OF SOUTH PASS, AT THE ENTRANCE FROM THE GULF
 AT1412'OF MEXICO, 228.6 FT (69.7 M) SOUTHWEST OF THE SOUTWEST CORNER OF A
 AT1412'SIGNAL BUILDING, 39.62 M (129.99 FT) SOUTHEAST OF BENCH MARK 876 0051
 AT1412'P TIDAL.  THE BENCH MARK IS INSIDE A 2.0-FT DIAMETER OIL DRUM THAT
 AT1412'PROJECTS 2.5 FT (0.8 M) ABOVE THE GROUND SURFACE.  A DISK ON THE TOP
 AT1412'OF A COPPER-COATED STEEL ROD DRIVEN TO REFUSAL (DEPTH UNKNOWN),
 AT1412'ENCASED IN A PIPE THAT PROJECTS 0.5 FT (0.2 M) ABOVE THE SURFACE OF
 AT1412'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1411 ***********************************************************************
 AT1411  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1411  DESIGNATION -  876 0551 S TIDAL
 AT1411  PID         -  AT1411
 AT1411  STATE/COUNTY-  LA/PLAQUEMINES
 AT1411  COUNTRY     -  US
 AT1411  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT1411
 AT1411                         *CURRENT SURVEY CONTROL
 AT1411  ______________________________________________________________________
 AT1411* NAD 83(1986) POSITION- 28 59 04.     (N) 089 08 38.     (W)   SCALED
 AT1411* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1411  **This station is located in a suspected subsidence area (see below).
 AT1411  ______________________________________________________________________
 AT1411  GEOID HEIGHT    -        -23.554 (meters)                     GEOID18
 AT1411  DYNAMIC HEIGHT  -          0.80  (meters)        2.6   (feet) COMP
 AT1411  MODELED GRAVITY -    979,294.6   (mgal)                       NAVD 88
 AT1411
 AT1411.The horizontal coordinates were scaled from a map and have
 AT1411.an estimated accuracy of +/- 6 seconds.
 AT1411
 AT1411.** This station is in an area of known vertical motion. If an
 AT1411.** orthometric height was ever established but is not available 
 AT1411.** in the current survey control section, the orthometric height
 AT1411.** is considered suspect.  Suspect heights are available in the
 AT1411.** superseded section only if requested.
 AT1411
 AT1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1411.GEOID18 height accuracy estimate available here.
 AT1411
 AT1411.This Tidal Bench Mark is designated as VM 816
 AT1411.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1411
 AT1411.This Tidal Bench Mark is designated as VM 15769
 AT1411.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1411
 AT1411.Click photographs - Photos may exist for this station.
 AT1411
 AT1411.The dynamic height is computed by dividing the NAVD 88
 AT1411.geopotential number by the normal gravity value computed on the
 AT1411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT1411.degrees latitude (g = 980.6199 gals.).
 AT1411
 AT1411.The modeled gravity was interpolated from observed gravity values.
 AT1411
 AT1411;                    North         East    Units  Estimated Accuracy
 AT1411;SPC LA S     -    55,740.    1,213,370.      MT  (+/- 180 meters Scaled)
 AT1411
 AT1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT911081(NAD 83)
 AT1411
 AT1411                          SUPERSEDED SURVEY CONTROL
 AT1411
 AT1411.No superseded survey control is available for this station.
 AT1411
 AT1411_MARKER: DJ = TIDAL STATION DISK
 AT1411_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT1411_STAMPING: 0551 S 1977
 AT1411_MARK LOGO: NOS
 AT1411_PROJECTION: RECESSED 30 CENTIMETERS
 AT1411_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1411_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1411_ROD/PIPE-DEPTH: 3.05 meters
 AT1411
 AT1411  HISTORY     - Date     Condition        Report By
 AT1411  HISTORY     - 1977     MONUMENTED       NOS
 AT1411  HISTORY     - 19800924 GOOD             NGS
 AT1411
 AT1411                          STATION DESCRIPTION
 AT1411
 AT1411'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AT1411'ABOUT 24.5 MI (39.4 KM) SOUTH-SOUTHEAST OF VENICE, OR 2.7 MI (4.3 KM)
 AT1411'SOUTHEAST ALONG THE BANK OF SOUTH PASS FROM THE LIGHTHOUSE AT PORT
 AT1411'EADS, ON THE WEST SIDE OF SOUTH PASS, AT THE ENTRANCE FROM THE GULF
 AT1411'OF MEXICO, ABOUT 150 FT (45.7 M) WEST OF HIGH WATER LINE, 498.0 FT
 AT1411'(151.8 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A SIGNAL BUILDING. THE
 AT1411'BENCH MARK IS INSIDE A 2.0-FT DIAMETER OIL DRUM THAT PROJECTS 2.5 FT
 AT1411'(0.8 M) ABOVE THE GROUND SURFACE.  A DISK ON TOP OF A COPPER-COATED
 AT1411'ROD DRIVEN TO REFUSAL (DEPTH NOT REPORTED), ENCASED IN A PIPE 1 FT
 AT1411'(0.3 M) BELOW THE GROUND SURFACE.  1.5 FT (0.5 M) EAST OF A WITNESS
 AT1411'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH7269 ***********************************************************************
 AH7269  FBN         -  This is a Federal Base Network Control Station.
 AH7269  DESIGNATION -  876 0551 T TIDAL
 AH7269  PID         -  AH7269
 AH7269  STATE/COUNTY-  LA/PLAQUEMINES
 AH7269  COUNTRY     -  US
 AH7269  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AH7269
 AH7269                         *CURRENT SURVEY CONTROL
 AH7269  ______________________________________________________________________
 AH7269* NAD 83(2011) POSITION- 28 59 27.77104(N) 089 08 30.63834(W)   ADJUSTED
 AH7269* NAD 83(2011) ELLIP HT-   -22.954 (meters)        (06/27/12)   ADJUSTED
 AH7269* NAD 83(2011) EPOCH   -  2010.00
 AH7269* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH7269  **This station is located in a suspected subsidence area (see below).
 AH7269  ______________________________________________________________________
 AH7269  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH7269  GEOID HEIGHT    -        -23.698 (meters)                     GEOID96
 AH7269  GEOID HEIGHT    -        -23.556 (meters)                     GEOID18
 AH7269  NAD 83(2011) X  -     83,621.562 (meters)                     COMP
 AH7269  NAD 83(2011) Y  - -5,582,672.872 (meters)                     COMP
 AH7269  NAD 83(2011) Z  -  3,073,022.192 (meters)                     COMP
 AH7269  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 AH7269
 AH7269  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH7269  Standards:
 AH7269         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH7269            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH7269  -------------------------------------------------------------------
 AH7269  NETWORK    0.42   7.80           0.19   0.15   3.98     -0.21898156
 AH7269  -------------------------------------------------------------------
 AH7269  Click here for local accuracies and other accuracy information.
 AH7269
 AH7269.The horizontal coordinates were established by GPS observations
 AH7269.and adjusted by the National Geodetic Survey in June 2012.
 AH7269
 AH7269.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH7269.been affixed to the stable North American tectonic plate. See 
 AH7269.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH7269
 AH7269.The horizontal coordinates are valid at the epoch date displayed above
 AH7269.which is a decimal equivalence of Year/Month/Day.
 AH7269
 AH7269.** This station is in an area of known vertical motion. If an
 AH7269.** orthometric height was ever established but is not available 
 AH7269.** in the current survey control section, the orthometric height
 AH7269.** is considered suspect.  Suspect heights are available in the
 AH7269.** superseded section only if requested.
 AH7269
 AH7269.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7269.GEOID18 height accuracy estimate available here.
 AH7269
 AH7269.Click photographs - Photos may exist for this station.
 AH7269
 AH7269.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH7269
 AH7269.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH7269
 AH7269.The ellipsoidal height was determined by GPS observations
 AH7269.and is referenced to NAD 83.
 AH7269
 AH7269. The following values were computed from the NAD 83(2011) position.
 AH7269
 AH7269;                    North         East     Units Scale Factor Converg.
 AH7269;SPC LA S     -    56,474.838 1,213,558.738   MT  1.00007975   +1 05 44.8
 AH7269;SPC LA S     -   185,284.53  3,981,483.96   sFT  1.00007975   +1 05 44.8
 AH7269;UTM  16      - 3,208,884.583   291,340.614   MT  1.00013730   -1 02 18.5
 AH7269
 AH7269!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH7269!SPC LA S     -   1.00000361  x   1.00007975  =   1.00008336
 AH7269!UTM  16      -   1.00000361  x   1.00013730  =   1.00014091
 AH7269
 AH7269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT9134008884(NAD 83)
 AH7269
 AH7269                          SUPERSEDED SURVEY CONTROL
 AH7269
 AH7269  NAD 83(2007)-  28 59 27.77093(N)    089 08 30.63904(W) AD(       ) 0
 AH7269  ELLIP H (02/10/07)  -22.917  (m)                       GP(       )    
 AH7269  NAD 83(1992)-  28 59 27.77103(N)    089 08 30.63880(W) AD(       ) A
 AH7269  ELLIP H (06/20/00)  -22.917  (m)                       GP(       ) 3 1
 AH7269  NAD 83(1992)-  28 59 27.77093(N)    089 08 30.63847(W) AD(       ) B
 AH7269  ELLIP H (03/10/99)  -22.901  (m)                       GP(       ) 3 1
 AH7269
 AH7269.Superseded values are not recommended for survey control.
 AH7269
 AH7269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH7269.See file dsdata.pdf to determine how the superseded data were derived.
 AH7269
 AH7269_MARKER: DJ = TIDAL STATION DISK
 AH7269_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AH7269_STAMPING: 0551 T 1990
 AH7269_MARK LOGO: NOS
 AH7269_PROJECTION: FLUSH
 AH7269_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH7269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7269+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1998
 AH7269_ROD/PIPE-DEPTH: 14.6 meters
 AH7269
 AH7269  HISTORY     - Date     Condition        Report By
 AH7269  HISTORY     - 1990     MONUMENTED       NOS
 AH7269  HISTORY     - 19980309 GOOD             NGS
 AH7269
 AH7269                          STATION DESCRIPTION
 AH7269
 AH7269'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (CSM)
 AH7269'THE STATION IS LOCATED ABOUT 31 MI (49.9 KM) SOUTH OF VENICE, AT SOUTH
 AH7269'PASS, ABOUT 0.1 MI (0.2 KM) EAST OF THE COAST GUARD FOG HORN ANTENNA.
 AH7269'THE STATION CAN BE REACHED BY BOAT FROM VENICE, BY TRAVELING SOUTH ON
 AH7269'THE MISSISSIPPI RIVER TO SOUTH PASS AND THE GULF OF AMERICA.  DOCK AT
 AH7269'THE NOAA TIDE STATION AND THE STATION ARE ON THE ISLAND.  THE DISK IS
 AH7269'CRIMPED TO THE TOP OF A STAINLESS STEEL ROD DRIVEN 48 FT (14.6 M) TO
 AH7269'REFUSAL, ENCASED IN A PVC PIPE AND SURROUNDED BY FOUR 4 X 4 INCH
 AH7269'POSTS.  LOCATED IN THE VICINITY OF THE SHORE END OF THE DOCK, 173 FT
 AH7269'(52.7 M) NORTHWEST OF A STEEL TOWER, 146 FT (44.5 M) WEST-NORTHWEST OF
 AH7269'THE BEND IN THE DOCK, 2.6 FT (0.8 M) SOUTHWEST OF A POWER POLE AND
 AH7269'NEXT TO AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0521 ***********************************************************************
 AT0521  DESIGNATION -  876 0551 TIDAL 1
 AT0521  PID         -  AT0521
 AT0521  STATE/COUNTY-  LA/PLAQUEMINES
 AT0521  COUNTRY     -  US
 AT0521  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT0521
 AT0521                         *CURRENT SURVEY CONTROL
 AT0521  ______________________________________________________________________
 AT0521* NAD 83(1986) POSITION- 28 59 04.     (N) 089 08 36.     (W)   SCALED
 AT0521* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0521  **This station is located in a suspected subsidence area (see below).
 AT0521  ______________________________________________________________________
 AT0521  GEOID HEIGHT    -        -23.555 (meters)                     GEOID18
 AT0521  DYNAMIC HEIGHT  -          0.16  (meters)        0.5   (feet) COMP
 AT0521  MODELED GRAVITY -    979,294.6   (mgal)                       NAVD 88
 AT0521
 AT0521.The horizontal coordinates were scaled from a map and have
 AT0521.an estimated accuracy of +/- 6 seconds.
 AT0521
 AT0521.** This station is in an area of known vertical motion. If an
 AT0521.** orthometric height was ever established but is not available 
 AT0521.** in the current survey control section, the orthometric height
 AT0521.** is considered suspect.  Suspect heights are available in the
 AT0521.** superseded section only if requested.
 AT0521
 AT0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0521.GEOID18 height accuracy estimate available here.
 AT0521
 AT0521.Click photographs - Photos may exist for this station.
 AT0521
 AT0521.The dynamic height is computed by dividing the NAVD 88
 AT0521.geopotential number by the normal gravity value computed on the
 AT0521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0521.degrees latitude (g = 980.6199 gals.).
 AT0521
 AT0521.The modeled gravity was interpolated from observed gravity values.
 AT0521
 AT0521;                    North         East    Units  Estimated Accuracy
 AT0521;SPC LA S     -    55,740.    1,213,430.      MT  (+/- 180 meters Scaled)
 AT0521
 AT0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT911081(NAD 83)
 AT0521
 AT0521                          SUPERSEDED SURVEY CONTROL
 AT0521
 AT0521.No superseded survey control is available for this station.
 AT0521
 AT0521_MARKER: N = NAIL
 AT0521_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AT0521_SP_SET: WOODEN PILING
 AT0521_STAMPING: 1
 AT0521_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0521
 AT0521  HISTORY     - Date     Condition        Report By
 AT0521  HISTORY     - UNK      MONUMENTED       CGS
 AT0521  HISTORY     - 1971     GOOD             NGS
 AT0521  HISTORY     - 19800924 MARK NOT FOUND   NGS
 AT0521
 AT0521                          STATION DESCRIPTION
 AT0521
 AT0521'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0521'2.7 MI SE FROM PORT EADS.
 AT0521'ABOUT 2.7 MILES SOUTHEAST ALONG THE SOUTHWEST BANK OF SOUTH PASS FROM
 AT0521'THE LIGHTHOUSE AT PORT EADS, NEAR A US COAST GUARD STATION., SET IN
 AT0521'THE TOP OF A WOODEN PILING FORMING THE WEST JETTY, 40 FEET SOUTHEAST
 AT0521'OF A WOODEN WALKWAY LEADING FROM THE DOCK, AND ABOUT 30 FEET EAST OF
 AT0521'THE TIDE GAUGE.
 AT0521
 AT0521                          STATION RECOVERY (1980)
 AT0521
 AT0521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 AT0521'A SEARCH WAS MADE FOR THIS MARK AND IT COULD NOT BE FOUND.  AT THIS
 AT0521'DATE JUST A FEW TOP OF ROCKS THAT FORM THE JETTY WERE EXPOSED AND THE
 AT0521'COPPER NAIL AND WASHER COULD NOT BE SEEN IN ANY OF THE FEW PILINGS
 AT0521'THAT COULD BE SEEN BELOW WATER LEVEL THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0520 ***********************************************************************
 AT0520  DESIGNATION -  876 0551 TIDE STAFF 6 FT
 AT0520  PID         -  AT0520
 AT0520  STATE/COUNTY-  LA/PLAQUEMINES
 AT0520  COUNTRY     -  US
 AT0520  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT0520
 AT0520                         *CURRENT SURVEY CONTROL
 AT0520  ______________________________________________________________________
 AT0520* NAD 83(1986) POSITION- 28 59 04.     (N) 089 08 35.     (W)   SCALED
 AT0520* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0520  **This station is located in a suspected subsidence area (see below).
 AT0520  ______________________________________________________________________
 AT0520  GEOID HEIGHT    -        -23.556 (meters)                     GEOID18
 AT0520
 AT0520.The horizontal coordinates were scaled from a map and have
 AT0520.an estimated accuracy of +/- 6 seconds.
 AT0520
 AT0520.** This station is in an area of known vertical motion. If an
 AT0520.** orthometric height was ever established but is not available 
 AT0520.** in the current survey control section, the orthometric height
 AT0520.** is considered suspect.  Suspect heights are available in the
 AT0520.** superseded section only if requested.
 AT0520
 AT0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0520.GEOID18 height accuracy estimate available here.
 AT0520
 AT0520.Click photographs - Photos may exist for this station.
 AT0520
 AT0520;                    North         East    Units  Estimated Accuracy
 AT0520;SPC LA S     -    55,740.    1,213,460.      MT  (+/- 180 meters Scaled)
 AT0520
 AT0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT912081(NAD 83)
 AT0520
 AT0520                          SUPERSEDED SURVEY CONTROL
 AT0520
 AT0520.No superseded survey control is available for this station.
 AT0520
 AT0520_MARKER: Z = SEE DESCRIPTION
 AT0520_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AT0520_SP_SET: PILING
 AT0520_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0520
 AT0520  HISTORY     - Date     Condition        Report By
 AT0520  HISTORY     - UNK      MONUMENTED       CGS
 AT0520  HISTORY     - 1971     GOOD             NGS
 AT0520
 AT0520                          STATION DESCRIPTION
 AT0520
 AT0520'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0520'1.6 MI SE FROM PORT EADS.
 AT0520'STAFF IS FASTENED ON THE WEST SIDE OF A PILING IN A BREAKWATER WHICH
 AT0520'IS LOCATED NEAR THE SOUTH CORNER OF A SMALL DOCK.  ABOUT 30 FEET WEST
 AT0520'OF BENCH MARK 1 1959 DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB7222 ***********************************************************************
 AB7222  TIDAL BM    -  This is a Tidal Bench Mark.
 AB7222  DESIGNATION -  876 0551 V TIDAL
 AB7222  PID         -  AB7222
 AB7222  STATE/COUNTY-  LA/PLAQUEMINES
 AB7222  COUNTRY     -  US
 AB7222  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AB7222
 AB7222                         *CURRENT SURVEY CONTROL
 AB7222  ______________________________________________________________________
 AB7222* NAD 83(2011) POSITION- 28 59 22.70849(N) 089 08 31.68876(W)   ADJUSTED
 AB7222* NAD 83(2011) ELLIP HT-   -23.374 (meters)        (06/27/12)   ADJUSTED
 AB7222* NAD 83(2011) EPOCH   -  2010.00
 AB7222* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB7222  **This station is located in a suspected subsidence area (see below).
 AB7222  ______________________________________________________________________
 AB7222  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB7222  GEOID HEIGHT    -        -23.822 (meters)                     GEOID93
 AB7222  GEOID HEIGHT    -        -23.556 (meters)                     GEOID18
 AB7222  NAD 83(2011) X  -     83,594.257 (meters)                     COMP
 AB7222  NAD 83(2011) Y  - -5,582,748.463 (meters)                     COMP
 AB7222  NAD 83(2011) Z  -  3,072,885.654 (meters)                     COMP
 AB7222  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 AB7222
 AB7222  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7222  Standards:
 AB7222         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7222            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7222  -------------------------------------------------------------------
 AB7222  NETWORK    5.89  20.40           2.46   2.35  10.41      0.09310811
 AB7222  -------------------------------------------------------------------
 AB7222  Click here for local accuracies and other accuracy information.
 AB7222
 AB7222.The horizontal coordinates were established by GPS observations
 AB7222.and adjusted by the National Geodetic Survey in June 2012.
 AB7222
 AB7222.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7222.been affixed to the stable North American tectonic plate. See 
 AB7222.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7222
 AB7222.The horizontal coordinates are valid at the epoch date displayed above
 AB7222.which is a decimal equivalence of Year/Month/Day.
 AB7222
 AB7222.** This station is in an area of known vertical motion. If an
 AB7222.** orthometric height was ever established but is not available 
 AB7222.** in the current survey control section, the orthometric height
 AB7222.** is considered suspect.  Suspect heights are available in the
 AB7222.** superseded section only if requested.
 AB7222
 AB7222.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7222.GEOID18 height accuracy estimate available here.
 AB7222
 AB7222.This Tidal Bench Mark is designated as VM 813
 AB7222.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AB7222
 AB7222.Click photographs - Photos may exist for this station.
 AB7222
 AB7222.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7222
 AB7222.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7222
 AB7222.The ellipsoidal height was determined by GPS observations
 AB7222.and is referenced to NAD 83.
 AB7222
 AB7222. The following values were computed from the NAD 83(2011) position.
 AB7222
 AB7222;                    North         East     Units Scale Factor Converg.
 AB7222;SPC LA S     -    56,318.446 1,213,533.288   MT  1.00008018   +1 05 44.3
 AB7222;SPC LA S     -   184,771.43  3,981,400.46   sFT  1.00008018   +1 05 44.3
 AB7222;UTM  16      - 3,208,729.238   291,309.355   MT  1.00013747   -1 02 18.8
 AB7222
 AB7222!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7222!SPC LA S     -   1.00000367  x   1.00008018  =   1.00008385
 AB7222!UTM  16      -   1.00000367  x   1.00013747  =   1.00014114
 AB7222
 AB7222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT9130908729(NAD 83)
 AB7222
 AB7222                          SUPERSEDED SURVEY CONTROL
 AB7222
 AB7222  NAD 83(2007)-  28 59 22.70838(N)    089 08 31.68938(W) AD(       ) 0
 AB7222  ELLIP H (02/10/07)  -23.287  (m)                       GP(       )    
 AB7222  ELLIP H (02/20/02)  -23.293  (m)                       GP(       ) 4 1
 AB7222  NAD 83(1992)-  28 59 22.70795(N)    089 08 31.68799(W) AD(       ) 1
 AB7222  ELLIP H (10/01/96)  -23.284  (m)                       GP(       ) 3 1
 AB7222
 AB7222.Superseded values are not recommended for survey control.
 AB7222
 AB7222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7222.See file dsdata.pdf to determine how the superseded data were derived.
 AB7222
 AB7222_MARKER: DJ = TIDAL STATION DISK
 AB7222_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AB7222_STAMPING: 0551 V 1990
 AB7222_MARK LOGO: NOS
 AB7222_PROJECTION: FLUSH
 AB7222_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AB7222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7222+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AB7222_ROD/PIPE-DEPTH: 12 meters
 AB7222
 AB7222  HISTORY     - Date     Condition        Report By
 AB7222  HISTORY     - 1990     MONUMENTED       NOS
 AB7222
 AB7222                          STATION DESCRIPTION
 AB7222
 AB7222'DESCRIBED BY NATIONAL OCEAN SERVICE 1990
 AB7222'THE STATION IS LOCATED AT SOUTH PASS ON THE WEST BANK BETWEEN THE
 AB7222'PILOT STATION (ABANDONED) AND THE COAST GUARD STATION (ABANDONED) AND
 AB7222'SW OF THE OF THE COAST GUARD STATION.  TO REACH THE STATION BY BOAT
 AB7222'FROM PORT EADS, PROCEED SE FOR ABOUT 2.7 MI (4.3 KM) TO THE SW BANK OF
 AB7222'SOUTH PASS AND TO THE STATION.  THE MARK IS LOCATED BETWEEN THE STEEL
 AB7222'TOWER AT THE END OF THE DOCK AND A SET OF RANGE POLES SOUTH OF IT, 420
 AB7222'FT (128.0 M) SSW OF THE STEEL TOWER, 2.2 FT (0.7 M) WEST OF A 4X4 IN
 AB7222'5.3 FT (1.6 M) HIGH POST AND NEXT TO AN ORANGE WITNESS POST. THE MARK
 AB7222'IS CRIMPED TO A STAINLESS STEEL ROD DRIVEN 40 FT (12.2 M) TO REFUSAL
 AB7222'AND ENCASED IN A PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB7224 ***********************************************************************
 AB7224  DESIGNATION -  876 0721 D TIDAL
 AB7224  PID         -  AB7224
 AB7224  STATE/COUNTY-  LA/PLAQUEMINES
 AB7224  COUNTRY     -  US
 AB7224  USGS QUAD   -  PILOTTOWN (2018)
 AB7224
 AB7224                         *CURRENT SURVEY CONTROL
 AB7224  ______________________________________________________________________
 AB7224* NAD 83(2011) POSITION- 29 10 49.61262(N) 089 15 24.95241(W)   ADJUSTED
 AB7224* NAD 83(2011) ELLIP HT-   -23.391 (meters)        (06/27/12)   ADJUSTED
 AB7224* NAD 83(2011) EPOCH   -  2010.00
 AB7224* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB7224  **This station is located in a suspected subsidence area (see below).
 AB7224  ______________________________________________________________________
 AB7224  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB7224  GEOID HEIGHT    -        -23.835 (meters)                     GEOID93
 AB7224  GEOID HEIGHT    -        -23.586 (meters)                     GEOID18
 AB7224  NAD 83(2011) X  -     72,275.410 (meters)                     COMP
 AB7224  NAD 83(2011) Y  - -5,572,625.208 (meters)                     COMP
 AB7224  NAD 83(2011) Z  -  3,091,367.203 (meters)                     COMP
 AB7224  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 AB7224
 AB7224  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7224  Standards:
 AB7224         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7224            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7224  -------------------------------------------------------------------
 AB7224  NETWORK    2.57  16.29           1.04   1.06   8.31     -0.12448958
 AB7224  -------------------------------------------------------------------
 AB7224  Click here for local accuracies and other accuracy information.
 AB7224
 AB7224.The horizontal coordinates were established by GPS observations
 AB7224.and adjusted by the National Geodetic Survey in June 2012.
 AB7224
 AB7224.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7224.been affixed to the stable North American tectonic plate. See 
 AB7224.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7224
 AB7224.The horizontal coordinates are valid at the epoch date displayed above
 AB7224.which is a decimal equivalence of Year/Month/Day.
 AB7224
 AB7224.** This station is in an area of known vertical motion. If an
 AB7224.** orthometric height was ever established but is not available 
 AB7224.** in the current survey control section, the orthometric height
 AB7224.** is considered suspect.  Suspect heights are available in the
 AB7224.** superseded section only if requested.
 AB7224
 AB7224.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7224.GEOID18 height accuracy estimate available here.
 AB7224
 AB7224.Click photographs - Photos may exist for this station.
 AB7224
 AB7224.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7224
 AB7224.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7224
 AB7224.The ellipsoidal height was determined by GPS observations
 AB7224.and is referenced to NAD 83.
 AB7224
 AB7224. The following values were computed from the NAD 83(2011) position.
 AB7224
 AB7224;                    North         East     Units Scale Factor Converg.
 AB7224;SPC LA S     -    77,256.252 1,201,964.452   MT  1.00002746   +1 02 17.6
 AB7224;SPC LA S     -   253,464.89  3,943,445.04   sFT  1.00002746   +1 02 17.6
 AB7224;UTM  16      - 3,230,086.201   280,527.941   MT  1.00019442   -1 06 03.0
 AB7224
 AB7224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7224!SPC LA S     -   1.00000367  x   1.00002746  =   1.00003113
 AB7224!UTM  16      -   1.00000367  x   1.00019442  =   1.00019809
 AB7224
 AB7224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT8052730086(NAD 83)
 AB7224
 AB7224                          SUPERSEDED SURVEY CONTROL
 AB7224
 AB7224  NAD 83(2007)-  29 10 49.61252(N)    089 15 24.95328(W) AD(       ) 0
 AB7224  ELLIP H (02/10/07)  -23.337  (m)                       GP(       )    
 AB7224  ELLIP H (02/20/02)  -23.249  (m)                       GP(       ) 4 1
 AB7224  NAD 83(1992)-  29 10 49.61191(N)    089 15 24.95170(W) AD(       ) 1
 AB7224  ELLIP H (10/01/96)  -23.189  (m)                       GP(       ) 3 1
 AB7224
 AB7224.Superseded values are not recommended for survey control.
 AB7224
 AB7224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7224.See file dsdata.pdf to determine how the superseded data were derived.
 AB7224
 AB7224_MARKER: DJ = TIDAL STATION DISK
 AB7224_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AB7224_STAMPING: 0721 D 1982
 AB7224_MARK LOGO: NOS
 AB7224_PROJECTION: RECESSED 1 CENTIMETERS
 AB7224_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AB7224_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7224+SATELLITE: SATELLITE OBSERVATIONS - 1982
 AB7224_ROD/PIPE-DEPTH: 20 meters
 AB7224
 AB7224  HISTORY     - Date     Condition        Report By
 AB7224  HISTORY     - 1982     MONUMENTED       NOS
 AB7224
 AB7224                          STATION DESCRIPTION
 AB7224
 AB7224'DESCRIBED BY NATIONAL OCEAN SERVICE 1982
 AB7224'THE STATION IS LOCATED AT THE PILOTS ASSOCIATION HOUSE IN PILOTTOWN ON
 AB7224'THE EAST BANK OF THE MISSISSIPPI RIVER.  TO REACH THE STATION FROM
 AB7224'ELLZY MARINA IN VENICE, PROCEED BY BOAT SOUTH ON THE MISSISSIPPI RIVER
 AB7224'FOR 9 MI (14.5 KM) TO PILOTTOWN ON THE EAST BANK OF THE RIVER AND THE
 AB7224'MARK ALONG THE N/S ELEVATED WALKWAY AT PILOTTOWN.  THE STATION IS A
 AB7224'STANDARD NOS BENCHMARK DISK CRIMPED TO A STATINLESS STEEL ROD DRIVEN
 AB7224'20 M (65.6 FT) TO SUBSTANTIAL RESISTANCE AND ENCASED IN A 4 INCH PVC
 AB7224'PIPE AND CONCRETE KICKBLOCK.  IT IS 14 M (45.9 FT) WSW OF THE WEST
 AB7224'EDGE OF THE PORCH OF THE BAR PILOTS ASSOCIATION HOUSE, 10 M (32.8 FT)
 AB7224'NNW OF THE CENTERLINE OF THE MAIN WOODEN WALKWAY TO THE HOUSE, AND 8 M
 AB7224'(26.2 FT) ENE OF THE CENTERLINE OF THE PILOTTOWN MAIN CONCRETE
 AB7224'SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1390 ***********************************************************************
 AT1390  HT_MOD      -  This is a Height Modernization Survey Station.
 AT1390  CBN         -  This is a Cooperative Base Network Control Station.
 AT1390  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1390  DESIGNATION -  876 0849 A TIDAL
 AT1390  PID         -  AT1390
 AT1390  STATE/COUNTY-  LA/PLAQUEMINES
 AT1390  COUNTRY     -  US
 AT1390  USGS QUAD   -  VENICE (2018)
 AT1390
 AT1390                         *CURRENT SURVEY CONTROL
 AT1390  ______________________________________________________________________
 AT1390* NAD 83(2011) POSITION- 29 16 00.52812(N) 089 21 10.35446(W)   ADJUSTED
 AT1390* NAD 83(2011) ELLIP HT-   -23.244 (meters)        (03/26/19)   ADJUSTED
 AT1390* NAD 83(2011) EPOCH   -  2010.00
 AT1390* NAVD 88 ORTHO HEIGHT -     0.48  (meters)        1.6   (feet) GPS OBS
 AT1390* NAVD 88 EPOCH        -  2009.55
 AT1390  **This station is located in a suspected subsidence area (see below).
 AT1390  ______________________________________________________________________
 AT1390  GEOID HEIGHT    -        -23.714 (meters)                     GEOID18
 AT1390  NAD 83(2011) X  -     62,890.855 (meters)                     COMP
 AT1390  NAD 83(2011) Y  - -5,568,065.289 (meters)                     COMP
 AT1390  NAD 83(2011) Z  -  3,099,721.535 (meters)                     COMP
 AT1390  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 AT1390
 AT1390  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AT1390  Standards:
 AT1390         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AT1390            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AT1390  -------------------------------------------------------------------
 AT1390  NETWORK    0.33   0.88           0.14   0.13   0.45     -0.00782343
 AT1390  -------------------------------------------------------------------
 AT1390  Click here for local accuracies and other accuracy information.
 AT1390
 AT1390.The horizontal coordinates were established by GPS observations
 AT1390.and adjusted by the National Geodetic Survey in March 2019.
 AT1390
 AT1390.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AT1390.been affixed to the stable North American tectonic plate. See 
 AT1390.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AT1390
 AT1390.The horizontal coordinates are valid at the epoch date displayed above
 AT1390.which is a decimal equivalence of Year/Month/Day.
 AT1390
 AT1390.** This station is in an area of known vertical motion.  Due to the
 AT1390.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT1390.** determined the orthometric heights for marks in these suspect
 AT1390.** subsidence areas should be considered valid only at the epoch date
 AT1390.** associated with the orthometric height.  These heights must always
 AT1390.** be validated when used as control.  All previously superseded
 AT1390.** orthometric heights are now considered suspect and are available
 AT1390.** in the superseded section.  NGS does not recommend using suspect
 AT1390.** or superseded heights as control.
 AT1390
 AT1390.The orthometric height was determined by GPS observations and a
 AT1390.high-resolution geoid model using precise GPS observation and
 AT1390.processing techniques.
 AT1390
 AT1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1390.GEOID18 height accuracy estimate available here.
 AT1390
 AT1390.This Tidal Bench Mark is designated as VM 7119
 AT1390.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1390
 AT1390.Click photographs - Photos may exist for this station.
 AT1390
 AT1390.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT1390
 AT1390.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1390
 AT1390.The ellipsoidal height was determined by GPS observations
 AT1390.and is referenced to NAD 83.
 AT1390
 AT1390. The following values were computed from the NAD 83(2011) position.
 AT1390
 AT1390;                    North         East     Units Scale Factor Converg.
 AT1390;SPC LA S     -    86,662.484 1,192,467.723   MT  1.00000719   +0 59 24.9
 AT1390;SPC LA S     -   284,325.17  3,912,287.85   sFT  1.00000719   +0 59 24.9
 AT1390;UTM  16      - 3,239,842.472   271,387.230   MT  1.00024495   -1 09 02.8
 AT1390
 AT1390!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1390!SPC LA S     -   1.00000365  x   1.00000719  =   1.00001084
 AT1390!UTM  16      -   1.00000365  x   1.00024495  =   1.00024860
 AT1390
 AT1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT7138739842(NAD 83)
 AT1390
 AT1390                          SUPERSEDED SURVEY CONTROL
 AT1390
 AT1390  NAD 83(2011)-  29 16 00.52795(N)    089 21 10.35485(W) AD(2010.00) 0
 AT1390  ELLIP H (06/27/12)  -23.137  (m)                       GP(2010.00)    
 AT1390  ELLIP H (10/11/11)  -23.182  (m)                       GP(       ) 4 1
 AT1390  ELLIP H (03/12/08)  -23.121  (m)                       GP(       ) 3 1
 AT1390  NAD 83(2007)-  29 16 00.52781(N)    089 21 10.35558(W) AD(       ) 0
 AT1390  ELLIP H (02/10/07)  -23.081  (m)                       GP(       )    
 AT1390  NAD 83(1992)-  29 16 00.52805(N)    089 21 10.35554(W) AD(2004.65) B
 AT1390  ELLIP H (06/22/05)  -23.099  (m)                       GP(2004.65) 4 1
 AT1390  NAD 83(1992)-  29 16 00.52801(N)    089 21 10.35545(W) AD(       ) B
 AT1390  ELLIP H (12/29/04)  -23.081  (m)                       GP(       ) 4 1
 AT1390  ELLIP H (02/12/02)  -23.001  (m)                       GP(       ) 3 1
 AT1390  ELLIP H (01/21/93)  -22.926  (m)                       GP(       ) 4 2
 AT1390  NAD 83(1992)-  29 16 00.52708(N)    089 21 10.35407(W) AD(       ) A
 AT1390  ELLIP H (09/04/92)  -22.926  (m)                       GP(       ) 3 1
 AT1390  NAD 83(1986)-  29 16 00.54307(N)    089 21 10.34917(W) AD(       ) 1
 AT1390  NAD 27      -  29 15 59.73455(N)    089 21 10.16568(W) AD(       ) 1
 AT1390  NAVD 88 (12/26/12)    0.54   (m)  GEOID12A model used  GP(2009.55)    
 AT1390  NAVD 88 (03/12/08)    0.79   (m)  UNKNOWN  model used  GP(2006.81)    
 AT1390  NAVD 88 (06/22/05)    0.86   (m)  GEOID03  model used  GP(2004.65)    
 AT1390  NAVD 88 (05/09/05)    0.73   (m)  USGG2003 model used  GPS OBS        
 AT1390  NAVD 88 (08/31/01)    0.972  (m)            3.19   (f) READJUSTED  3  
 AT1390  NAVD 88 (10/01/96)    1.0    (m)  UNKNOWN  model used  GPS OBS        
 AT1390  NAVD 88 (08/12/94)    0.8    (m)  UNKNOWN  model used  GPS OBS        
 AT1390  NAVD 88 (09/04/92)    0.9    (m)  GEOID90  model used  GPS OBS        
 AT1390  NGVD 29 (12/01/98)    1.046  (m)            3.43   (f) ADJUSTED    2 1
 AT1390  NGVD 29 (05/20/88)    1.3    (m)  RAPSU86  model used  GPS OBS        
 AT1390
 AT1390.Superseded values are not recommended for survey control.
 AT1390
 AT1390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1390.See file dsdata.pdf to determine how the superseded data were derived.
 AT1390
 AT1390_MARKER: DB = BENCH MARK DISK
 AT1390_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT1390_STAMPING: 0849 A 1985
 AT1390_MARK LOGO: NOS
 AT1390_PROJECTION: FLUSH
 AT1390_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1390_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1390_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT1390+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2016
 AT1390_ROD/PIPE-DEPTH: 20.0 meters
 AT1390
 AT1390  HISTORY     - Date     Condition        Report By
 AT1390  HISTORY     - 1985     MONUMENTED       NOS
 AT1390  HISTORY     - 1987     GOOD             LADTD
 AT1390  HISTORY     - 19880920 GOOD             LADTD
 AT1390  HISTORY     - 19890126 GOOD
 AT1390  HISTORY     - 19910903 GOOD             LADTD
 AT1390  HISTORY     - 19920318 GOOD
 AT1390  HISTORY     - 19930809 GOOD             LADTD
 AT1390  HISTORY     - 19960214 GOOD             NOS
 AT1390  HISTORY     - 19960320 GOOD             NGS
 AT1390  HISTORY     - 20021120 GOOD             3001
 AT1390  HISTORY     - 20040501 GOOD             NGS
 AT1390  HISTORY     - 20050614 MARK NOT FOUND   JCLS
 AT1390  HISTORY     - 20051007 GOOD             NGS
 AT1390  HISTORY     - 20060402 GOOD             NGS
 AT1390  HISTORY     - 20081120 GOOD             ESPPA
 AT1390  HISTORY     - 20100804 GOOD             NGS
 AT1390  HISTORY     - 20130506 GOOD             FAMM
 AT1390  HISTORY     - 20160609 GOOD             NGS
 AT1390
 AT1390                          STATION DESCRIPTION
 AT1390
 AT1390'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AT1390'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--NO
 AT1390'PREVIOUS DATA WAS AVAILABLE AT THE TIME OF RECOVERY.  A COMPLETE NEW
 AT1390'DESCRIPTION FOLLOWS.
 AT1390'
 AT1390'THE STATION IS LOCATED AT THE SOUTH END OF VENICE, ALONG A SHELL LANE
 AT1390'LEADING TO THE U.S. USACE VENICE SUB-OFFICE. OWNERSHIP--UNKNOWN.
 AT1390'
 AT1390'TO REACH THE STATION FROM THE VENICE POST OFFICE NEAR THE NORTH END OF
 AT1390'TOWN AT A 125-METER HIGH MICROWAVE ANTENNA, GO SOUTHEAST FOR 1.4 KM
 AT1390'(0.9 MI) ON STATE HIGHWAY 23 TO A CURVE RIGHT AT THE SOUTHEAST END OF
 AT1390'TOWN.  CONTINUE STRAIGHT AHEAD AND GO SOUTHEAST FOR 0.54 KM (0.35 MI)
 AT1390'ON HIGHWAY 23 TO A T-ROAD.  TURN LEFT AND GO NORTHEAST FOR 0.1 KM
 AT1390'(0.15 MI) ON THE OLD HIGHWAY TO A SHELL ROAD ON THE RIGHT.  TURN RIGHT
 AT1390'AND GO SOUTHEAST FOR 0.26 KM (0.15 MI) ON THE SHELL ROAD TO THE
 AT1390'STATION ON THE LEFT, BETWEEN THE ENTRANCE GATE TO THE FREEPORT SULPHUR
 AT1390'COMPANY AND THE ENTRANCE GATE TO THE USACE OFFICE.
 AT1390'
 AT1390'THE STATION IS A STANDARD NOS DISK STAMPED---0849 A 1985---, ATTACHED
 AT1390'TO A STEEL ROD INSIDE A SLEEVE AND SURROUNDED BY A 40-CM CIRCULAR
 AT1390'CONCRETE MASS FLUSH WITH THE GROUND 13.5 METERS (44 FT)
 AT1390'EAST-NORTHEAST FROM A FIRE HYDRANT, 9.5 METERS (31 FT) NORTHEAST FROM
 AT1390'THE CENTER OF THE SHELL ROAD, 1 METER (3 FT) NORTHWEST FROM THE
 AT1390'NORTHWEST END OF A WOOD FENCE, 0.8 METERS (2.5 FT) SOUTHWEST FROM A
 AT1390'CYCLONE FENCE AND 0.6 METERS (2 FT) SOUTHWEST FROM A FIBERGLASS
 AT1390'WITNESS POST.
 AT1390
 AT1390                          STATION RECOVERY (1988)
 AT1390
 AT1390'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AT1390'THE STATION IS LOCATED AT THE SOUTH END OF VENICE ALONG A SHELL LANE
 AT1390'LEADING TO THE U S USACE VENICE SUB-OFFICE. OWNERSHIP--UNKNOWN.
 AT1390'
 AT1390'TO REACH THE STATION FROM THE VENICE POST OFFICE NEAR THE NORTH END OF
 AT1390'TOWN AT A 125 M (410.1 FT) HIGH MICROWAVE ANTENNA GO SOUTHEAST FOR 1.4
 AT1390'KM (0.85 MI) ON STATE HIGHWAY 23 TO A CURVE RIGHT AT THE SOUTHEAST END
 AT1390'OF TOWN.  CONTINUE STRAIGHT AHEAD AND GO SOUTHEAST FOR 0.54 KM
 AT1390'(0.35 MI) ON HIGHWAY 23 TO A T-ROAD.  TURN LEFT AND GO NORTHEAST FOR
 AT1390'0.1 KM (0.05 MI) ON THE OLD HIGHWAY TO A SHELL ROAD ON THE RIGHT.
 AT1390'TURN RIGHT AND GO SOUTHEAST FOR 0.26 KM (0.15 MI) ON THE SHELL ROAD TO
 AT1390'THE STATION ON THE LEFT, BETWEEN THE ENTRANCE GATE TO THE FREEPORT
 AT1390'SULFUR COMPANY AND THE ENTRANCE GATE TO THE USACE OFFICE.
 AT1390'
 AT1390'THE STATION IS INSIDE A 5-INCH PVC PIPE SURROUNDED BY A MASS OF
 AT1390'CONCRETE, 13.5 M (44.3 FT) EAST-NORTHEAST FROM A FIRE HYDRANT, 9.5 M
 AT1390'(31.2 FT) NORTHEAST FROM THE CENTER OF THE SHELL ROAD, 1 M (3.3 FT)
 AT1390'NORTHWEST FROM THE NORTHWEST END OF A WOOD FENCE, 0.8 M (2.6 FT)
 AT1390'SOUTHWEST FROM A CYCLONE FENCE AND 0.6 M (2.0 FT) SOUTHWEST FROM A
 AT1390'FIBERGLASS WITNESS POST.
 AT1390
 AT1390                          STATION RECOVERY (1989)
 AT1390
 AT1390'RECOVERED 1989
 AT1390'RECOVERED IN GOOD CONDITION.
 AT1390
 AT1390                          STATION RECOVERY (1991)
 AT1390
 AT1390'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 AT1390'THE STATION IS LOCATED AT THE SOUTH END OF VENICE, ALONG A SHELL LANE
 AT1390'LEADING TO THE U.S. USACE VENICE SUB-OFFICE. OWNERSHIP--UNKNOWN.
 AT1390'
 AT1390'TO REACH THE STATION FROM THE VENICE POST OFFICE NEAR THE NORTH END OF
 AT1390'TOWN AT A 410 FT (125.0 M) HIGH MICROWAVE ANTENNA, GO SOUTHEAST FOR
 AT1390'0.9 MI (1.4 KM) ON STATE HIGHWAY 23 TO A CURVE RIGHT AT THE SOUTHEAST
 AT1390'END OF TOWN, CONTINUE STRAIGHT AHEAD AND GO SOUTHEAST FOR 0.35 MI
 AT1390'(0.56 KM) ON HIGHWAY 23 TO A T-ROAD, TURN LEFT AND GO NORTHEAST FOR
 AT1390'0.05 MI (0.08 KM) ON THE OLD HIGHWAY TO A SHELL ROAD ON THE RIGHT,
 AT1390'TURN RIGHT AND GO SOUTHEAST FOR 0.15 MI (0.24 KM) ON THE SHELL ROAD TO
 AT1390'THE STATION ON THE LEFT, SET BETWEEN THE ENTRANCE GATE TO THE FREEPORT
 AT1390'SULPHUR COMPANY AND THE ENTRANCE GATE TO THE USACE OFFICE.
 AT1390'
 AT1390'THE STATION IS 44.0 FT (13.4 M) EAST-NORTHEAST FROM A FIRE HYDRANT,
 AT1390'31.0 FT (9.4 M) NORTHEAST FROM THE CENTER OF THE SHELL ROAD, 3.0 FT
 AT1390'(0.9 M) NORTHWEST FROM THE NORTHWEST END OF A WOOD FENCE, 2.5 FT
 AT1390'(0.8 M) SOUTHWEST FROM A CYCLONE FENCE, 2.0 FT (0.6 M) SOUTHWEST FROM
 AT1390'A FIBERGLASS WITNESS POST, FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 AT1390'THE SHELL ROAD.
 AT1390
 AT1390                          STATION RECOVERY (1992)
 AT1390
 AT1390'RECOVERED 1992
 AT1390'RECOVERED IN GOOD CONDITION.
 AT1390
 AT1390                          STATION RECOVERY (1993)
 AT1390
 AT1390'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 AT1390'THE STATION IS LOCATED AT THE SOUTH END OF VENICE ALONG A SHELL LANE
 AT1390'LEADING TO THE U S CORP OF ENGINEERS VENICE SUB-OFFICE.
 AT1390'OWNERSHIP--PLAQUEMINES PARISH.
 AT1390'
 AT1390'TO REACH THE STATION FROM THE POST OFFICE IN VENICE, GO SOUTHEAST FOR
 AT1390'0.9 MI (1.4 KM) ON STATE HIGHWAY 23 TO A CURVE RIGHT AT THE SOUTHEAST
 AT1390'END OF TOWN.  CONTINUE STRAIGHT AHEAD AND GO SOUTHEAST FOR 0.35 MI
 AT1390'(0.56 KM) ON HIGHWAY 23 TO A T-ROAD.  TURN LEFT AND GO NORTHEAST FOR
 AT1390'0.05 MI (0.08 KM) ON THE OLD HIGHWAY TO A SHELL ROAD RIGHT.  TURN
 AT1390'RIGHT AND GO SOUTHEAST FOR 0.15 MI (0.24 KM) ON THE SHELL ROAD TO THE
 AT1390'STATION ON THE LEFT SET BETWEEN THE ENTRANCE GATES TO THE FREEPORT
 AT1390'SULPHUR COMPANY AND THE CORP OF ENGINEERS OFFICE.
 AT1390'
 AT1390'THE STATION IS 44.0 FT (13.4 M) EAST-NORTHEAST FROM A FIRE HYDRAND,
 AT1390'31.0 FT (9.4 M) NORTHEAST FROM THE CENTER OF THE SHELL ROAD, 3.0 FT
 AT1390'(0.9 M) NORTHWEST FROM THE NORTHWEST END OF A WOOD RAIL FENCE, 2.5 FT
 AT1390'(0.8 M) SOUTHWEST FROM A CYCLONE FENCE, 2.0 FT (0.6 M) SOUTHWEST FROM
 AT1390'A FIBERGLASS WITNESS POST, FLUSH WITH THE GROUND SURFACE AND ABOUT
 AT1390'LEVEL WITH THE ROAD.
 AT1390
 AT1390                          STATION RECOVERY (1996)
 AT1390
 AT1390'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1996 (RPB)
 AT1390'RECOVERED AS DESCRIBED.
 AT1390
 AT1390                          STATION RECOVERY (1996)
 AT1390
 AT1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (RPB)
 AT1390'RECOVERED AS DESCRIBED.
 AT1390
 AT1390                          STATION RECOVERY (2002)
 AT1390
 AT1390'RECOVERY NOTE BY 3001, INC 2002 (KC)
 AT1390'THE STATION IS LOCATED IN VENICE, 8 MILES SOUTH SOUTHEAST OF BURAS, AT
 AT1390'THE END OF HWY. 23  ON A GRAVEL ROAD LEADING TO NEW CONSTRUCTION AT
 AT1390'THE TIME OF RECON AND A RED AND WHITE  TOWER. (LOCATION OF NEW
 AT1390'BUILDING WILL BE A WILDLIFE AND FISHERIES HEADQUARTER).
 AT1390'OWNERSHIP--PLAQUEMINES PARISH.
 AT1390'
 AT1390'TO REACH THE STATION FROM THE INTERSECTION OF THE POST OFFICE AND HWY.
 AT1390'23 GO SOUTHEAST  ON HWY. 23 FOR .9 MILES TO A CURVE TO THE RIGHT, GO
 AT1390'AROUND CURVE TO A CROSS ROAD ( JUMP  BASIN RD.), TURN LEFT FOR .05
 AT1390'MILES TO A SHELL ROAS TO RIGHT (OFFSHORE SHIPYARD RD.) TURN  RIGHT AND
 AT1390'GO SOUTHEAST FOR .15 MILES TO A MARK ON THE LEFT ALONG A FENCE LINE
 AT1390'JUST  BEFORE ENTERING INTO A GATE.
 AT1390'
 AT1390'THE STATION IS 45 FT EAST NORTHEAST OF A FIRE HYDRANT, 83 FT NORTH OF
 AT1390'A POWER POLE NEXT TO A POWER POLE WITH 2 TRANSFORMERS AND 31 FT
 AT1390'NORTHEAST FROM THE CENTERLINE OF A SHELL RD.
 AT1390'
 AT1390'THE STATION IS A TIDAL DISK ON A STEEL ROD DRIVEN 20 METERS INTO THE
 AT1390'GROUND SURROUNDED BY A  MASS OF CONCRETE 40 CM. IN DIAMETER, STAMPED
 AT1390'---0849A 1985--- .
 AT1390
 AT1390                          STATION RECOVERY (2004)
 AT1390
 AT1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AT1390'THE MARK IS 1.6 FT NORTHEAST OF THE CYCLONE FENCE WHICH HAS BEEN
 AT1390'PUSHED OVER.  THE USACE BUILDING IS NOW OCCUPIED BY THE DEPARTMENT OF
 AT1390'THE INTERIOR US FISH AND WILDLIFE SERVICE.  NOTE-A LOT OF CLEARING IS
 AT1390'EVIDENT AT THIS TIME BUT THE STABILITY OF THE MARK HAS NOT BEEN
 AT1390'AFFECTED.
 AT1390
 AT1390                          STATION RECOVERY (2005)
 AT1390
 AT1390'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005 (RDH)
 AT1390'MONUMENT IS BELIEVED TO BE OBLITERATED DUE TO RECENT CLEARING OF LAND
 AT1390'WITH HEAVY EQUIPMENT.  ATTEMPTS TO LOCATE MONUMENT BY PREVIOUS CALLS
 AT1390'WERE UNSUCCESSFUL.
 AT1390
 AT1390                          STATION RECOVERY (2005)
 AT1390
 AT1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005
 AT1390'IT IS 23.7 M NORTH FROM THE NORTH 1 OF 2 YELLOW KEYPAD SUPPORT POSTS,
 AT1390'13.7 M EAST FROM A RED FIRE HYDRANT, 8.0 M NORTHEAST FROM THE CENTER
 AT1390'OF A GRAVEL ROAD, 1.0 M NORTHEAST FROM A METAL POST WITH WITNESS SIGN
 AT1390'ATTACHED, 0.5 M FROM A CARSONITE WITNESS POST, AND 0.3 M BELOW THE
 AT1390'LEVEL OF THE GROUND.
 AT1390
 AT1390                          STATION RECOVERY (2006)
 AT1390
 AT1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AT1390'RECOVERED AS DESCRIBED.
 AT1390
 AT1390                          STATION RECOVERY (2008)
 AT1390
 AT1390'RECOVERY NOTE BY ENGINEERING SURVEYING 2008 (BRM)
 AT1390'RECOVERED AS DESCRIBED
 AT1390
 AT1390                          STATION RECOVERY (2010)
 AT1390
 AT1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 AT1390'RECOVERED AS DESCRIBED.
 AT1390
 AT1390                          STATION RECOVERY (2013)
 AT1390
 AT1390'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (CEL)
 AT1390'RECOVERED IN GOOD CONDITION.
 AT1390
 AT1390                          STATION RECOVERY (2016)
 AT1390
 AT1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 AT1390'MARK RECOVERED AS DESCRIBED.  THE MARK WAS COVERED WITH WATER DUE TO
 AT1390'RECENT RAINS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3213 ***********************************************************************
 DH3213  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3213  DESIGNATION -  876 1193 B
 DH3213  PID         -  DH3213
 DH3213  STATE/COUNTY-  LA/PLAQUEMINES
 DH3213  COUNTRY     -  US
 DH3213  USGS QUAD   -  EMPIRE (2018)
 DH3213
 DH3213                         *CURRENT SURVEY CONTROL
 DH3213  ______________________________________________________________________
 DH3213* NAD 83(2011) POSITION- 29 23 20.47648(N) 089 35 47.21021(W)   ADJUSTED
 DH3213* NAD 83(2011) ELLIP HT-   -20.324 (meters)        (06/27/12)   ADJUSTED
 DH3213* NAD 83(2011) EPOCH   -  2010.00
 DH3213* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3213  **This station is located in a suspected subsidence area (see below).
 DH3213  ______________________________________________________________________
 DH3213  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3213  GEOID HEIGHT    -        -24.202 (meters)                     GEOID03
 DH3213  GEOID HEIGHT    -        -24.051 (meters)                     GEOID18
 DH3213  NAD 83(2011) X  -     39,173.151 (meters)                     COMP
 DH3213  NAD 83(2011) Y  - -5,561,650.299 (meters)                     COMP
 DH3213  NAD 83(2011) Z  -  3,111,532.451 (meters)                     COMP
 DH3213  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 DH3213
 DH3213  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3213  Standards:
 DH3213         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3213            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3213  -------------------------------------------------------------------
 DH3213  NETWORK    1.64   4.27           0.74   0.58   2.18     -0.05123388
 DH3213  -------------------------------------------------------------------
 DH3213  Click here for local accuracies and other accuracy information.
 DH3213
 DH3213.The horizontal coordinates were established by GPS observations
 DH3213.and adjusted by the National Geodetic Survey in June 2012.
 DH3213
 DH3213.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3213.been affixed to the stable North American tectonic plate. See 
 DH3213.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3213
 DH3213.The horizontal coordinates are valid at the epoch date displayed above
 DH3213.which is a decimal equivalence of Year/Month/Day.
 DH3213
 DH3213.** This station is in an area of known vertical motion. If an
 DH3213.** orthometric height was ever established but is not available 
 DH3213.** in the current survey control section, the orthometric height
 DH3213.** is considered suspect.  Suspect heights are available in the
 DH3213.** superseded section only if requested.
 DH3213
 DH3213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3213.GEOID18 height accuracy estimate available here.
 DH3213
 DH3213.Click photographs - Photos may exist for this station.
 DH3213
 DH3213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3213
 DH3213.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3213
 DH3213.The ellipsoidal height was determined by GPS observations
 DH3213.and is referenced to NAD 83.
 DH3213
 DH3213. The following values were computed from the NAD 83(2011) position.
 DH3213
 DH3213;                    North         East     Units Scale Factor Converg.
 DH3213;SPC LA S     -    99,822.563 1,168,593.270   MT  0.99998235   +0 52 06.5
 DH3213;SPC LA S     -   327,501.19  3,833,959.75   sFT  0.99998235   +0 52 06.5
 DH3213;UTM  16      - 3,253,890.205   248,013.907   MT  1.00038357   -1 16 29.4
 DH3213
 DH3213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3213!SPC LA S     -   1.00000319  x   0.99998235  =   0.99998554
 DH3213!UTM  16      -   1.00000319  x   1.00038357  =   1.00038676
 DH3213
 DH3213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4801353890(NAD 83)
 DH3213
 DH3213                          SUPERSEDED SURVEY CONTROL
 DH3213
 DH3213  NAD 83(2007)-  29 23 20.47658(N)    089 35 47.21120(W) AD(       ) 0
 DH3213  ELLIP H (02/10/07)  -20.296  (m)                       GP(       )    
 DH3213  NAD 83(1992)-  29 23 20.47679(N)    089 35 47.21106(W) AD(       ) B
 DH3213  ELLIP H (05/09/05)  -20.295  (m)                       GP(       ) 4 2
 DH3213
 DH3213.Superseded values are not recommended for survey control.
 DH3213
 DH3213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3213.See file dsdata.pdf to determine how the superseded data were derived.
 DH3213
 DH3213_MARKER: DJ = TIDAL STATION DISK
 DH3213_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DH3213_SP_SET: LOCK WALL
 DH3213_STAMPING: 1193 B 1996
 DH3213_MARK LOGO: NOS
 DH3213_PROJECTION: FLUSH
 DH3213_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH3213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3213+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2005
 DH3213
 DH3213  HISTORY     - Date     Condition        Report By
 DH3213  HISTORY     - 1996     MONUMENTED       NOS
 DH3213  HISTORY     - 20030711 GOOD             3001
 DH3213  HISTORY     - 20050910 GOOD             JCLS
 DH3213
 DH3213                          STATION DESCRIPTION
 DH3213
 DH3213'DESCRIBED BY 3001, INC 2003 (MH)
 DH3213'THE STATION IS LOCATED IN PLAQUEMINES PARISH AT EMPIRE, LA AT THE
 DH3213'EMPIRE LOCKS (COE) ABOUT  5.0 MILES MORTHWEST OF BURAS, LA AND 8.7
 DH3213'MILES SOUTHEAST  OF PORT SULPHUR, LA
 DH3213'
 DH3213'OWNERSHIP- COE
 DH3213'
 DH3213'TO REACH THE STATION FROM THE INTRESECTION OF LA 11 AND LOCKS RD IN
 DH3213'EMPIRE, LA JUST  SOUTHWEST OF LOCKS, GO NORTHEAST ABOUT 500' TO EMPIRE
 DH3213'LOCKS GATE AND ENTER THRUOGH GATE TO THE NORTHEAST CORNER END OF LOCKS
 DH3213'AND MARK.
 DH3213'
 DH3213'THE STATION IS NATIONAL OCEAN SERVICE DISK, STAMPED 1193B 1996 SET ON
 DH3213'THE NORTH SIDE OF  LOCKS ON TOP OF THE NORTHEAST END OF CONCRETE LOCK
 DH3213'WALL NEAR LOCK GATES AND LEVEE SHEETPILING CROSSING SET FLUSH IN TOP
 DH3213'OF CONCRETE 3' SOUTHEAST OF A SOLAR  PANEL BOX POLE.
 DH3213
 DH3213                          STATION RECOVERY (2005)
 DH3213
 DH3213'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005 (MRY)
 DH3213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1391 ***********************************************************************
 AT1391  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1391  DESIGNATION -  876 1207 B TIDAL
 AT1391  PID         -  AT1391
 AT1391  STATE/COUNTY-  LA/PLAQUEMINES
 AT1391  COUNTRY     -  US
 AT1391  USGS QUAD   -  EMPIRE (2018)
 AT1391
 AT1391                         *CURRENT SURVEY CONTROL
 AT1391  ______________________________________________________________________
 AT1391* NAD 83(1992) POSITION- 29 22 33.27169(N) 089 36 00.21192(W)   ADJUSTED
 AT1391* NAD 83(1992) ELLIP HT-   -23.780 (meters)        (09/30/02)   ADJUSTED
 AT1391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1391  **This station is located in a suspected subsidence area (see below).
 AT1391  ______________________________________________________________________
 AT1391  GEOID HEIGHT    -        -24.017 (meters)                     GEOID18
 AT1391  NAD 83(1992) X  -     38,827.534 (meters)                     COMP
 AT1391  NAD 83(1992) Y  - -5,562,362.824 (meters)                     COMP
 AT1391  NAD 83(1992) Z  -  3,110,264.310 (meters)                     COMP
 AT1391  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AT1391  HORZ ORDER      -  FIRST
 AT1391  ELLP ORDER      -  FOURTH    CLASS II
 AT1391
 AT1391.The horizontal coordinates were established by GPS observations
 AT1391.and adjusted by the National Geodetic Survey in January 1993.
 AT1391
 AT1391.** This station is in an area of known vertical motion. If an
 AT1391.** orthometric height was ever established but is not available 
 AT1391.** in the current survey control section, the orthometric height
 AT1391.** is considered suspect.  Suspect heights are available in the
 AT1391.** superseded section only if requested.
 AT1391
 AT1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1391.GEOID18 height accuracy estimate available here.
 AT1391
 AT1391.This Tidal Bench Mark is designated as VM 7140
 AT1391.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1391
 AT1391.Click photographs - Photos may exist for this station.
 AT1391
 AT1391.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT1391
 AT1391.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1391
 AT1391.The ellipsoidal height was determined by GPS observations
 AT1391.and is referenced to NAD 83.
 AT1391
 AT1391. The following values were computed from the NAD 83(1992) position.
 AT1391
 AT1391;                    North         East     Units Scale Factor Converg.
 AT1391;SPC LA S     -    98,364.035 1,168,264.716   MT  0.99998480   +0 51 60.0
 AT1391;SPC LA S     -   322,716.00  3,832,881.82   sFT  0.99998480   +0 51 60.0
 AT1391;UTM  16      - 3,252,444.403   247,630.889   MT  1.00038596   -1 16 34.0
 AT1391
 AT1391!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1391!SPC LA S     -   1.00000373  x   0.99998480  =   0.99998853
 AT1391!UTM  16      -   1.00000373  x   1.00038596  =   1.00038970
 AT1391
 AT1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4763052444(NAD 83)
 AT1391
 AT1391                          SUPERSEDED SURVEY CONTROL
 AT1391
 AT1391  ELLIP H (01/21/93)  -23.757  (m)                       GP(       ) 4 2
 AT1391  NAD 83(1986)-  29 22 33.28902(N)    089 36 00.20958(W) AD(       ) 1
 AT1391  NAD 27      -  29 22 32.49232(N)    089 35 59.99985(W) AD(       ) 1
 AT1391
 AT1391.Superseded values are not recommended for survey control.
 AT1391
 AT1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1391.See file dsdata.pdf to determine how the superseded data were derived.
 AT1391
 AT1391_MARKER: DB = BENCH MARK DISK
 AT1391_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT1391_STAMPING: 1207 B 1985
 AT1391_MARK LOGO: NOS
 AT1391_PROJECTION: FLUSH
 AT1391_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1391_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT1391+SATELLITE: SATELLITE OBSERVATIONS - January 19, 1989
 AT1391_ROD/PIPE-DEPTH: 18.3 meters
 AT1391
 AT1391  HISTORY     - Date     Condition        Report By
 AT1391  HISTORY     - 1985     MONUMENTED       NOS
 AT1391  HISTORY     - 1987     GOOD             LADTD
 AT1391  HISTORY     - 19880920 GOOD             LADTD
 AT1391  HISTORY     - 19890119 GOOD
 AT1391
 AT1391                          STATION DESCRIPTION
 AT1391
 AT1391'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AT1391'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.  A COMPLETE
 AT1391'NEW DESCRIPTION FOLLOWS.
 AT1391'
 AT1391'THE STATION IS LOCATED ABOUT 1.9 KM (1.2 MI) SOUTH OF THE DOULLUT
 AT1391'CANAL BRIDE AT EMPIRE ON STATE HIGHWAY 23 SET NEAR THE CORP OF
 AT1391'ENGINEERS OFFICE.  OWNERSHIP--PLAQUEMINES PARISH. MRS. GERMAN P
 AT1391'CURLEY, BURAS LEVEE DISTRICT COURTHOUSE, POINT-A-LA-HACHE, LOUISIANA
 AT1391'70082.
 AT1391'
 AT1391'TO REACH THE STATION FROM THE DOULLUT CANAL BRIDGE AT EMPIRE, GO SOUTH
 AT1391'FOR 1.9 KM (1.2 MI) ON STATE HIGHWAY 23 TO A SERVICE ROAD ON THE
 AT1391'RIGHT, TURN RIGHT AND GO WEST FOR 0.2 KM (0.1 MI) ON THE SERVICE ROAD
 AT1391'TO A LOCKED GATE ON THE LEFT, TURN LEFT AND GO THOUGH THE GATE ON A
 AT1391'SHELL ROAD ALONG THE LEVEE TO THE CORPS OF ENGINEERS FLOODGATE, AND
 AT1391'THE BENCH MARK.
 AT1391'
 AT1391'THE STATION IS A STANDARD NOS DISK STAMPED---1207 B 1985---, CRIMPED
 AT1391'ON A STAINLESS STEEL ROD DRIVEN 18.3 METERS (60 FT) AND ENCASED IN AN
 AT1391'5-INCH PVC PIPE AND CONCRETE KICKBLOCK.  6 METERS (19.8 FT)
 AT1391'SOUTH-SOUTHWEST FROM THE TOP BRACKET OF A GUY WIRE ANCHOR ASSEMBLY,
 AT1391'3.9 METERS (12.8 FT) SOUTHEAST FROM A RAILROAD SPIKE ON THE SOUTH SIDE
 AT1391'OF A POLE AND 0.5 METERS (1.7 FT) SOUTHWEST FROM A STANDARD NOS
 AT1391'WITNESS POST.
 AT1391
 AT1391                          STATION RECOVERY (1988)
 AT1391
 AT1391'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AT1391'THE STATION IS LOCATED ABOUT 1.9 KM (1.20 MI) SOUTH OF THE DOULLUT
 AT1391'CANAL BRIDGE AT EMPIRE ON STATE HIGHWAY 23 SET NEAR THE CORP OF
 AT1391'ENGINEERS OFFICE.  OWNERSHIP--PLAQUEMINES PARISH, C/O MRS. GERMAN P
 AT1391'CURLEY, BURAS LEVEE DISTRICT COURTHOUSE,POINT-A-LA-HACHE, LOUISIANA
 AT1391'70082.
 AT1391'
 AT1391'TO REACH THE STATION FROM THE DOULLUT CANAL BRIDGE AT EMPIRE GO SOUTH
 AT1391'FOR 1.9 KM (1.20 MI) ON HIGHWAY 23 TO A SERVICE ROAD ON THE RIGHT.
 AT1391'TURN RIGHT AND GO WEST FOR 0.2 KM (0.10 MI) ON THE SERVICE ROAD TO A
 AT1391'GATE ON THE LEFT. TURN LEFT AND GO THROUGH THE GATE ON A SHELL ROAD
 AT1391'ALONG THE LEVEE TO THE CORPS OF ENGINEERS FLOODGATE AND THE BENCH
 AT1391'MARK.
 AT1391'
 AT1391'THE STATION IS 6 M (19.7 FT) SOUTH-SOUTHWEST FROM THE TOP BRACKET OF A
 AT1391'GUY WIRE ANCHOR ASSEMBLY, 3.9 M (12.8 FT) SOUTHEAST FROM A RAILROAD
 AT1391'SPIKE ON THE SOUTH SIDE OF A POLE AND 0.5 M (1.6 FT) SOUTHWEST FROM A
 AT1391'STANDARD NOS WITNESS POST.
 AT1391
 AT1391                          STATION RECOVERY (1989)
 AT1391
 AT1391'RECOVERED 1989
 AT1391'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1153 ***********************************************************************
 BH1153  DESIGNATION -  876 1402 TIDAL 1
 BH1153  PID         -  BH1153
 BH1153  STATE/COUNTY-  LA/ORLEANS
 BH1153  COUNTRY     -  US
 BH1153  USGS QUAD   -  RIGOLETS (2018)
 BH1153
 BH1153                         *CURRENT SURVEY CONTROL
 BH1153  ______________________________________________________________________
 BH1153* NAD 83(1986) POSITION- 30 10 31.     (N) 089 44 33.     (W)   SCALED
 BH1153* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1153  **This station is located in a suspected subsidence area (see below).
 BH1153  ______________________________________________________________________
 BH1153  GEOID HEIGHT    -        -26.521 (meters)                     GEOID18
 BH1153
 BH1153.The horizontal coordinates were scaled from a map and have
 BH1153.an estimated accuracy of +/- 6 seconds.
 BH1153
 BH1153.** This station is in an area of known vertical motion. If an
 BH1153.** orthometric height was ever established but is not available 
 BH1153.** in the current survey control section, the orthometric height
 BH1153.** is considered suspect.  Suspect heights are available in the
 BH1153.** superseded section only if requested.
 BH1153
 BH1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1153.GEOID18 height accuracy estimate available here.
 BH1153
 BH1153.Click photographs - Photos may exist for this station.
 BH1153
 BH1153;                    North         East    Units  Estimated Accuracy
 BH1153;SPC LA S     -   186,760.    1,153,210.      MT  (+/- 180 meters Scaled)
 BH1153
 BH1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU359413(NAD 83)
 BH1153
 BH1153                          SUPERSEDED SURVEY CONTROL
 BH1153
 BH1153.No superseded survey control is available for this station.
 BH1153
 BH1153_MARKER: DB = BENCH MARK DISK
 BH1153_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH1153_SP_SET: BUILDING
 BH1153_MARK LOGO: CGS
 BH1153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1153
 BH1153  HISTORY     - Date     Condition        Report By
 BH1153  HISTORY     - UNK      MONUMENTED       CGS
 BH1153  HISTORY     - 1970     GOOD             NGS
 BH1153  HISTORY     - 1977     MARK NOT FOUND   NGS
 BH1153
 BH1153                          STATION DESCRIPTION
 BH1153
 BH1153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BH1153'1.1 MI NW FROM FORT PIKE.
 BH1153'0.3 MILE SOUTHWEST ALONG U.S. HIGHWAY 90 FROM FORT PIKE AND SOUTHWEST
 BH1153'END OF BRIDGE OVER THE RIGOLETS, THENCE ABOUT 0.8 MILE NORTH ALONG A
 BH1153'SHELL ROAD AND A BOARD WALK TO WEST RIGOLETS LIGHTHOUSE, IN THE TOP OF
 BH1153'A CONCRETE BEAM SUPPORTING THE STEPS AND PORCH ON THE NORTHEAST SIDE
 BH1153'OF LIGHTHOUSE AND ABOUT 3 INCHES ABOVE GROUND.  NOTE-- THIS MARK WAS
 BH1153'NOT VISITED AS IT IS PRESENTLY INACCESSIBLE EXCEPT BY BOAT.
 BH1153
 BH1153                          STATION RECOVERY (1977)
 BH1153
 BH1153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1156 ***********************************************************************
 BH1156  DESIGNATION -  876 1402 TIDAL 3
 BH1156  PID         -  BH1156
 BH1156  STATE/COUNTY-  LA/ORLEANS
 BH1156  COUNTRY     -  US
 BH1156  USGS QUAD   -  RIGOLETS (2018)
 BH1156
 BH1156                         *CURRENT SURVEY CONTROL
 BH1156  ______________________________________________________________________
 BH1156* NAD 83(1986) POSITION- 30 10 29.     (N) 089 44 34.     (W)   SCALED
 BH1156* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1156  **This station is located in a suspected subsidence area (see below).
 BH1156  ______________________________________________________________________
 BH1156  GEOID HEIGHT    -        -26.520 (meters)                     GEOID18
 BH1156
 BH1156.The horizontal coordinates were scaled from a map and have
 BH1156.an estimated accuracy of +/- 6 seconds.
 BH1156
 BH1156.** This station is in an area of known vertical motion. If an
 BH1156.** orthometric height was ever established but is not available 
 BH1156.** in the current survey control section, the orthometric height
 BH1156.** is considered suspect.  Suspect heights are available in the
 BH1156.** superseded section only if requested.
 BH1156
 BH1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1156.GEOID18 height accuracy estimate available here.
 BH1156
 BH1156.Click photographs - Photos may exist for this station.
 BH1156
 BH1156;                    North         East    Units  Estimated Accuracy
 BH1156;SPC LA S     -   186,700.    1,153,180.      MT  (+/- 180 meters Scaled)
 BH1156
 BH1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU358413(NAD 83)
 BH1156
 BH1156                          SUPERSEDED SURVEY CONTROL
 BH1156
 BH1156.No superseded survey control is available for this station.
 BH1156
 BH1156_MARKER: DB = BENCH MARK DISK
 BH1156_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH1156_SP_SET: BUILDING
 BH1156_MARK LOGO: CGS
 BH1156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1156
 BH1156  HISTORY     - Date     Condition        Report By
 BH1156  HISTORY     - UNK      MONUMENTED       CGS
 BH1156  HISTORY     - 1955     GOOD             CGS
 BH1156  HISTORY     - 1977     MARK NOT FOUND   NGS
 BH1156
 BH1156                          STATION DESCRIPTION
 BH1156
 BH1156'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1156'1.1 MI NW FROM FT PIKE.
 BH1156'0.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 90 FROM FT. PIKE AND SOUTHWEST
 BH1156'END OF BRIDGE OVER THE RIGOLETS, THENCE ABOUT 0.8 MILES NORTH ALONG A
 BH1156'SHELL ROAD AND A BOARD WALK TO WEST RIGOLETS LIGHTHOUSE, ABOUT 25
 BH1156'YARDS SOUTHEAST OF LIGHTHOUSE, SET VERTICALLY IN THE NORTHEAST FACE OF
 BH1156'A SMALL BRICH OUTHOUSE 1 AND ONE HALF FEET SOUTHEAST OF NORTH CORNER
 BH1156'OF BUILDING AND ABOUT ONE AND ONE HALF FEET ABOVE GROUND. NOTE-- IT
 BH1156'WOULD REQUIRE A BOAT TO REACH MARK.
 BH1156
 BH1156                          STATION RECOVERY (1977)
 BH1156
 BH1156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1156'NOT SEARCHED FOR THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH9067 ***********************************************************************
 DH9067  HT_MOD      -  This is a Height Modernization Survey Station.
 DH9067  DESIGNATION -  876 1494 C TIDAL
 DH9067  PID         -  DH9067
 DH9067  STATE/COUNTY-  LA/PLAQUEMINES
 DH9067  COUNTRY     -  US
 DH9067  USGS QUAD   -  POINTE A LA HACHE (2018)
 DH9067
 DH9067                         *CURRENT SURVEY CONTROL
 DH9067  ______________________________________________________________________
 DH9067* NAD 83(2011) POSITION- 29 34 19.21102(N) 089 48 13.15349(W)   ADJUSTED
 DH9067* NAD 83(2011) ELLIP HT-   -24.148 (meters)        (06/27/12)   ADJUSTED
 DH9067* NAD 83(2011) EPOCH   -  2010.00
 DH9067* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH9067  **This station is located in a suspected subsidence area (see below).
 DH9067  ______________________________________________________________________
 DH9067  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH9067  GEOID HEIGHT    -        -24.726 (meters)                     GEOID03
 DH9067  GEOID HEIGHT    -        -24.680 (meters)                     GEOID18
 DH9067  NAD 83(2011) X  -     19,025.375 (meters)                     COMP
 DH9067  NAD 83(2011) Y  - -5,551,770.845 (meters)                     COMP
 DH9067  NAD 83(2011) Z  -  3,129,186.787 (meters)                     COMP
 DH9067  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 DH9067
 DH9067  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9067  Standards:
 DH9067         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9067            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9067  -------------------------------------------------------------------
 DH9067  NETWORK    0.88   3.63           0.38   0.34   1.85     -0.03214518
 DH9067  -------------------------------------------------------------------
 DH9067  Click here for local accuracies and other accuracy information.
 DH9067
 DH9067.The horizontal coordinates were established by GPS observations
 DH9067.and adjusted by the National Geodetic Survey in June 2012.
 DH9067
 DH9067.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9067.been affixed to the stable North American tectonic plate. See 
 DH9067.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9067
 DH9067.The horizontal coordinates are valid at the epoch date displayed above
 DH9067.which is a decimal equivalence of Year/Month/Day.
 DH9067
 DH9067.** This station is in an area of known vertical motion. If an
 DH9067.** orthometric height was ever established but is not available 
 DH9067.** in the current survey control section, the orthometric height
 DH9067.** is considered suspect.  Suspect heights are available in the
 DH9067.** superseded section only if requested.
 DH9067
 DH9067.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9067.GEOID18 height accuracy estimate available here.
 DH9067
 DH9067.Click photographs - Photos may exist for this station.
 DH9067
 DH9067.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9067
 DH9067.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9067
 DH9067.The ellipsoidal height was determined by GPS observations
 DH9067.and is referenced to NAD 83.
 DH9067
 DH9067. The following values were computed from the NAD 83(2011) position.
 DH9067
 DH9067;                    North         East     Units Scale Factor Converg.
 DH9067;SPC LA S     -   119,815.800 1,148,211.021   MT  0.99995357   +0 45 53.5
 DH9067;SPC LA S     -   393,095.67  3,767,088.99   sFT  0.99995357   +0 45 53.5
 DH9067;UTM  16      - 3,274,642.673   228,385.308   MT  1.00051039   -1 23 04.2
 DH9067
 DH9067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9067!SPC LA S     -   1.00000379  x   0.99995357  =   0.99995736
 DH9067!UTM  16      -   1.00000379  x   1.00051039  =   1.00051418
 DH9067
 DH9067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2838574642(NAD 83)
 DH9067
 DH9067                          SUPERSEDED SURVEY CONTROL
 DH9067
 DH9067  NAD 83(1992)-  29 34 19.21106(N)    089 48 13.15403(W) AD(2004.65) B
 DH9067  ELLIP H (04/11/06)  -24.141  (m)                       GP(2004.65) 4 2
 DH9067
 DH9067.Superseded values are not recommended for survey control.
 DH9067
 DH9067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9067.See file dsdata.pdf to determine how the superseded data were derived.
 DH9067
 DH9067_MARKER: DJ = TIDAL STATION DISK
 DH9067_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DH9067_SP_SET: SLAB
 DH9067_MARK LOGO: NOS
 DH9067_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9067_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DH9067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9067+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2006
 DH9067
 DH9067  HISTORY     - Date     Condition        Report By
 DH9067  HISTORY     - UNK      MONUMENTED       NOS
 DH9067  HISTORY     - 20060123 GOOD             3001
 DH9067
 DH9067                          STATION DESCRIPTION
 DH9067
 DH9067'DESCRIBED BY 3001, INC 2006 (JCP)
 DH9067'THE STATION IS LOCATED IN WEST POINT-A-LA-HACHE, 19.5 MI (31.38 KM)
 DH9067'SOUTHEAST OF LAFITTE, 9.1 MI (14.65 KM) NORTHWEST OF PORT SULPHUR.
 DH9067'OWNERSHIP - PORT SULPHUR WATER WORKS DEPARTMENT.
 DH9067'
 DH9067'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAYS 23 AND 406 IN
 DH9067'BELLE CHASSE, GO SOUTHEAST ON HIGHWAY 23 FOR 28.3 MI (45.54 KM) TO THE
 DH9067'PORT SULPHUR WATER WORKS PLANT ON THE LEFT.  TURN LEFT ON A GRAVEL
 DH9067'ROAD LOCATED ON THE NORTHWEST SIDE OF THE FACILITY.  FOLLOW THE GRAVEL
 DH9067'ROAD APPROXIMATELY 450 FT (137.2 M) TO ANOTHER GRAVEL ROAD LEADING
 DH9067'NORTHEAST.  FOLLOW THE GRAVEL ROAD NORTHEAST APPROXIMATELY 200 FT
 DH9067'(61.0 M) TO THE MARK ON THE LEFT.  THE STATION IS A BRASS DISK SET IN
 DH9067'CONCRETE SLAB LOCATED NEAR THE NORTHEAST CORNER OF THE 8X17X0.75 FT
 DH9067'(2.4 M) SLAB, 7.3 FT (2.2 M) NORTHEAST OF THE SOUTHEAST CORNER OF THE
 DH9067'SLAB, 23.3 FT (7.1 M) NORTHEAST OF THE NORTHEAST CORNER OF A PIPE
 DH9067'RACK, 0.8 FT (0.2 M) SOUTHWEST OF THE NORTHEAST CORNER OF THE CONCRETE
 DH9067'SLAB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB7178 ***********************************************************************
 AB7178  HT_MOD      -  This is a Height Modernization Survey Station.
 AB7178  TIDAL BM    -  This is a Tidal Bench Mark.
 AB7178  DESIGNATION -  876 1534 B TIDAL
 AB7178  PID         -  AB7178
 AB7178  STATE/COUNTY-  LA/ST TAMMANY
 AB7178  COUNTRY     -  US
 AB7178  USGS QUAD   -  NORTH SHORE (2018)
 AB7178
 AB7178                         *CURRENT SURVEY CONTROL
 AB7178  ______________________________________________________________________
 AB7178* NAD 83(2011) POSITION- 30 13 44.39917(N) 089 51 05.24674(W)   ADJUSTED
 AB7178* NAD 83(2011) ELLIP HT-   -25.838 (meters)        (06/27/12)   ADJUSTED
 AB7178* NAD 83(2011) EPOCH   -  2010.00
 AB7178* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB7178  **This station is located in a suspected subsidence area (see below).
 AB7178  ______________________________________________________________________
 AB7178  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AB7178  GEOID HEIGHT    -        -26.659 (meters)                     GEOID03
 AB7178  GEOID HEIGHT    -        -26.582 (meters)                     GEOID18
 AB7178  NAD 83(2011) X  -     14,299.226 (meters)                     COMP
 AB7178  NAD 83(2011) Y  - -5,515,479.065 (meters)                     COMP
 AB7178  NAD 83(2011) Z  -  3,192,319.900 (meters)                     COMP
 AB7178  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 AB7178
 AB7178  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7178  Standards:
 AB7178         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7178            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7178  -------------------------------------------------------------------
 AB7178  NETWORK    0.70   2.88           0.13   0.35   1.47     -0.03406705
 AB7178  -------------------------------------------------------------------
 AB7178  Click here for local accuracies and other accuracy information.
 AB7178
 AB7178.The horizontal coordinates were established by GPS observations
 AB7178.and adjusted by the National Geodetic Survey in June 2012.
 AB7178
 AB7178.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7178.been affixed to the stable North American tectonic plate. See 
 AB7178.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7178
 AB7178.The horizontal coordinates are valid at the epoch date displayed above
 AB7178.which is a decimal equivalence of Year/Month/Day.
 AB7178
 AB7178.** This station is in an area of known vertical motion. If an
 AB7178.** orthometric height was ever established but is not available 
 AB7178.** in the current survey control section, the orthometric height
 AB7178.** is considered suspect.  Suspect heights are available in the
 AB7178.** superseded section only if requested.
 AB7178
 AB7178.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7178.GEOID18 height accuracy estimate available here.
 AB7178
 AB7178.This Tidal Bench Mark is designated as VM 11617
 AB7178.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AB7178
 AB7178.Click photographs - Photos may exist for this station.
 AB7178
 AB7178.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7178
 AB7178.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7178
 AB7178.The ellipsoidal height was determined by GPS observations
 AB7178.and is referenced to NAD 83.
 AB7178
 AB7178. The following values were computed from the NAD 83(2011) position.
 AB7178
 AB7178;                    North         East     Units Scale Factor Converg.
 AB7178;SPC LA S     -   192,572.539 1,142,637.834   MT  0.99993364   +0 44 27.4
 AB7178;SPC LA S     -   631,798.41  3,748,804.29   sFT  0.99993364   +0 44 27.4
 AB7178;UTM  16      - 3,347,600.749   225,560.885   MT  1.00052930   -1 26 11.3
 AB7178
 AB7178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7178!SPC LA S     -   1.00000406  x   0.99993364  =   0.99993770
 AB7178!UTM  16      -   1.00000406  x   1.00052930  =   1.00053336
 AB7178
 AB7178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2556047600(NAD 83)
 AB7178
 AB7178                          SUPERSEDED SURVEY CONTROL
 AB7178
 AB7178  NAD 83(2007)-  30 13 44.39922(N)    089 51 05.24742(W) AD(2006.81) A
 AB7178  ELLIP H (03/12/08)  -25.832  (m)                       GP(2006.81) 3 1
 AB7178  NAD 83(2007)-  30 13 44.39891(N)    089 51 05.24823(W) AD(       ) 0
 AB7178  ELLIP H (02/10/07)  -25.812  (m)                       GP(       )    
 AB7178  ELLIP H (02/20/02)  -25.813  (m)                       GP(       ) 4 1
 AB7178  NAD 83(1992)-  30 13 44.39881(N)    089 51 05.24728(W) AD(       ) 1
 AB7178  ELLIP H (10/01/96)  -25.799  (m)                       GP(       ) 1 2
 AB7178
 AB7178.Superseded values are not recommended for survey control.
 AB7178
 AB7178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7178.See file dsdata.pdf to determine how the superseded data were derived.
 AB7178
 AB7178_MARKER: DJ = TIDAL STATION DISK
 AB7178_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AB7178_STAMPING: 1534 B 1982
 AB7178_MARK LOGO: NOS
 AB7178_PROJECTION: RECESSED 2 CENTIMETERS
 AB7178_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7178_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7178+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2007
 AB7178_ROD/PIPE-DEPTH: 20 meters
 AB7178
 AB7178  HISTORY     - Date     Condition        Report By
 AB7178  HISTORY     - 1982     MONUMENTED       NOS
 AB7178  HISTORY     - 20060604 GOOD             NGS
 AB7178  HISTORY     - 20070820 GOOD             CCTI
 AB7178  HISTORY     - 20150514 POOR             COMPDA
 AB7178
 AB7178                          STATION DESCRIPTION
 AB7178
 AB7178'DESCRIBED BY NATIONAL OCEAN SERVICE 1982
 AB7178'TO REACH THE SITE PROCEED WEST ON CARR DRIVE APPROXIMATELY 2.4 MI (3.9
 AB7178'KM) FROM ITS INTERSECTION WITH U.S.  HWY 11 ON THE NORTH SHORE OF LAKE
 AB7178'PONCHARTRAIN TO THE PRIVATE RESIDENCE OF MS.  LUCILLE R. MOCKLIN, 387
 AB7178'CARR DRIVE.  THE STATION IS ON THE PRIVATE DOCK AT THE REAR OF THE
 AB7178'RESIDENCE.  THE BENCHMARK IS LOCATED 261 FT (79.6 M) ENE OF THE NORTH
 AB7178'SHORE OF LAKE PONCHARTRAIN, 31 FT (9.4 M) NNW OF THE CENTERLINE OF A
 AB7178'BOAT RAMP NORTH OF CARR DRIVE, 19 FT (5.8 M) ENE OF THE CENTERLINE OF
 AB7178'CARR DRIVE, 15 FT (4.6 M) WSW OF THE HIGH WATER MARK ON THE SW SHORE
 AB7178'OF FACINE CANAL.
 AB7178
 AB7178                          STATION RECOVERY (2006)
 AB7178
 AB7178'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AB7178'TO REACH FROM I-10 EXIT 254, JUNCTION OF U.S. HIGHWAY 11 SW OF
 AB7178'SLIDELL, GO 5.6 MI (9.0 KM) NORTH ALONG HIGHWAY 11 CROSSING OVER THE
 AB7178'LAKE PONTCHARTRAIN BRIDGE TO CARR DRIVE, THE FIRST ROAD LEFT AFTER
 AB7178'CROSSING THE BRIDGE, THENCE LEFT, WESTERLY, 2.25 MI (3.6 KM) TO THE
 AB7178'MARK ON THE RIGHT IN A GRASSY AREA BY THE CANAL.
 AB7178'
 AB7178'MARK IS 276 FT (84.1 M) SOUTH-SOUTHEAST OF BM 876 1534 A, 29.0 FT (8.8
 AB7178'M) NORTHWEST OF CENTER OF A SMALL BOAT RAMP, 18.3 FT (5.6 M) EAST OF
 AB7178'CENTERLINE OF CARR DRIVE AND 8.8 FT (2.7 M) NORTHWEST OF THE EXTENDED
 AB7178'CENTERLINE OF A CONCRETE DRIVEWAY WEST OF CARR DR.
 AB7178'
 AB7178'ACCESS IS THROUGH A 5-INCH (13 CM) PVC PIPE WITH NGS LOGO CAP.
 AB7178
 AB7178                          STATION RECOVERY (2007)
 AB7178
 AB7178'RECOVERY NOTE BY C AND C TECHNOLOGIES INCORPORATED 2007 (KC)
 AB7178'RECOVERED AS DESCRIBED
 AB7178
 AB7178                          STATION RECOVERY (2015)
 AB7178
 AB7178'RECOVERY NOTE BY COMPASSDATA INC 2015 (NK)
 AB7178'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1392 ***********************************************************************
 AT1392  HT_MOD      -  This is a Height Modernization Survey Station.
 AT1392  TIDAL BM    -  This is a Tidal Bench Mark.
 AT1392  DESIGNATION -  876 1602 C TIDAL
 AT1392  PID         -  AT1392
 AT1392  STATE/COUNTY-  LA/PLAQUEMINES
 AT1392  COUNTRY     -  US
 AT1392  USGS QUAD   -  LAKE LAURIER (2018)
 AT1392
 AT1392                         *CURRENT SURVEY CONTROL
 AT1392  ______________________________________________________________________
 AT1392* NAD 83(2011) POSITION- 29 33 33.83225(N) 089 53 05.03584(W)   ADJUSTED
 AT1392* NAD 83(2011) ELLIP HT-   -24.558 (meters)        (06/27/12)   ADJUSTED
 AT1392* NAD 83(2011) EPOCH   -  2010.00
 AT1392* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1392  **This station is located in a suspected subsidence area (see below).
 AT1392  ______________________________________________________________________
 AT1392  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AT1392  GEOID HEIGHT    -        -24.718 (meters)                     GEOID03
 AT1392  GEOID HEIGHT    -        -24.666 (meters)                     GEOID18
 AT1392  NAD 83(2011) X  -     11,170.514 (meters)                     COMP
 AT1392  NAD 83(2011) Y  - -5,552,481.270 (meters)                     COMP
 AT1392  NAD 83(2011) Z  -  3,127,971.295 (meters)                     COMP
 AT1392  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 AT1392
 AT1392  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AT1392  Standards:
 AT1392         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AT1392            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AT1392  -------------------------------------------------------------------
 AT1392  NETWORK    0.67   2.69           0.29   0.26   1.37     -0.01365242
 AT1392  -------------------------------------------------------------------
 AT1392  Click here for local accuracies and other accuracy information.
 AT1392
 AT1392.The horizontal coordinates were established by GPS observations
 AT1392.and adjusted by the National Geodetic Survey in June 2012.
 AT1392
 AT1392.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AT1392.been affixed to the stable North American tectonic plate. See 
 AT1392.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AT1392
 AT1392.The horizontal coordinates are valid at the epoch date displayed above
 AT1392.which is a decimal equivalence of Year/Month/Day.
 AT1392
 AT1392.** This station is in an area of known vertical motion. If an
 AT1392.** orthometric height was ever established but is not available 
 AT1392.** in the current survey control section, the orthometric height
 AT1392.** is considered suspect.  Suspect heights are available in the
 AT1392.** superseded section only if requested.
 AT1392
 AT1392.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1392.GEOID18 height accuracy estimate available here.
 AT1392
 AT1392.This Tidal Bench Mark is designated as VM 15137
 AT1392.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT1392
 AT1392.Click photographs - Photos may exist for this station.
 AT1392
 AT1392.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT1392
 AT1392.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1392
 AT1392.The ellipsoidal height was determined by GPS observations
 AT1392.and is referenced to NAD 83.
 AT1392
 AT1392. The following values were computed from the NAD 83(2011) position.
 AT1392
 AT1392;                    North         East     Units Scale Factor Converg.
 AT1392;SPC LA S     -   118,316.659 1,140,373.405   MT  0.99995523   +0 43 27.5
 AT1392;SPC LA S     -   388,177.24  3,741,375.08   sFT  0.99995523   +0 43 27.5
 AT1392;UTM  16      - 3,273,437.763   220,492.395   MT  1.00056408   -1 25 26.5
 AT1392
 AT1392!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1392!SPC LA S     -   1.00000386  x   0.99995523  =   0.99995909
 AT1392!UTM  16      -   1.00000386  x   1.00056408  =   1.00056794
 AT1392
 AT1392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2049273437(NAD 83)
 AT1392
 AT1392                          SUPERSEDED SURVEY CONTROL
 AT1392
 AT1392  NAD 83(1992)-  29 33 33.83227(N)    089 53 05.03636(W) AD(2004.65) B
 AT1392  ELLIP H (04/11/06)  -24.549  (m)                       GP(2004.65) 4 2
 AT1392  ELLIP H (09/30/02)  -24.496  (m)                       GP(       ) 4 2
 AT1392  NAD 83(1992)-  29 33 33.83137(N)    089 53 05.03563(W) AD(       ) 1
 AT1392  ELLIP H (01/21/93)  -24.496  (m)                       GP(       ) 4 2
 AT1392  NAD 83(1986)-  29 33 33.84850(N)    089 53 05.03545(W) AD(       ) 1
 AT1392  NAD 27      -  29 33 33.07216(N)    089 53 04.79385(W) AD(       ) 1
 AT1392
 AT1392.Superseded values are not recommended for survey control.
 AT1392
 AT1392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1392.See file dsdata.pdf to determine how the superseded data were derived.
 AT1392
 AT1392_MARKER: DJ = TIDAL STATION DISK
 AT1392_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT1392_STAMPING: 1602 C 1985
 AT1392_MARK LOGO: NOS
 AT1392_PROJECTION: FLUSH
 AT1392_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT1392_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1392_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT1392+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2005
 AT1392_ROD/PIPE-DEPTH: 22.0 meters
 AT1392
 AT1392  HISTORY     - Date     Condition        Report By
 AT1392  HISTORY     - 1985     MONUMENTED       NOS
 AT1392  HISTORY     - 1987     GOOD             LADTD
 AT1392  HISTORY     - 19880920 GOOD             LADTD
 AT1392  HISTORY     - 19890118 GOOD
 AT1392  HISTORY     - 20050301 GOOD             INDIV
 AT1392
 AT1392                          STATION DESCRIPTION
 AT1392
 AT1392'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AT1392'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 AT1392'A COMPLETE NEW DESCRIPTION FOLLOWS.
 AT1392'
 AT1392'THE STATION IS LOCATED ABOUT 8 KM (5 MI) SOUTH OF THE JUNCTION OF
 AT1392'STATE HIGHWAY 23 AND LAKE JUDGE PEREZ ROAD, IN PLAQUEMINES PARISH,
 AT1392'IN PORT SULPHUR, LA.
 AT1392'OWNERSHIP--ALFRED J LEBLANC, RFD NO 1 BOX 113, LAKE JUDGE PEREZ
 AT1392'ROAD, PORT SULPHUR, LA.
 AT1392'
 AT1392'TO REACH THE STATION FROM MYRTLE GROVE GO SOUTHEAST ON STATE
 AT1392'HIGHWAY 23 TO MILE MARKER 45.7.
 AT1392'TURN RIGHT AND GO EAST FOR 8 KM (5 MI) ON LAKE JUDGE PEREZ ROAD TO
 AT1392'A FIRE STATION ON THE RIGHT AND THE BENCH MARK ON THE LEFT.
 AT1392'
 AT1392'THE STATION IS A STANDARD NOS DISK
 AT1392'STAMPED---1602 C 1985--- CRIMPED TO A STEEL ROD DRIVEN 22 METERS
 AT1392'(72 FT) INTO THE GROUND AND ENCASED IN A 5-INCH PVC PIPE SURROUNDED
 AT1392'BY CONCRETE.
 AT1392'29 METERS (95.2 FT) NORTH FROM THE NORTH CORNER OF THE FIRE STATION,
 AT1392'21.8 METERS (71.4 FT) EAST FROM A POWER POLE AND
 AT1392'0.5 METERS (1.8 FT) SOUTHWEST FROM A WITNESS POST.
 AT1392
 AT1392                          STATION RECOVERY (1988)
 AT1392
 AT1392'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AT1392'THE STATION IS LOCATED ABOUT 8 KM (4.95 MI) SOUTH OF THE JUNCTION OF
 AT1392'STATE HIGHWAY 23 AND LAKE JUDGE PEREZ ROAD IN PORT SULPHUR, LA.
 AT1392'OWNERSHIP--ALFORD J. LABLANC, RFD NO 1 BOX 113, LAKE JUDGE PEREZ ROAD,
 AT1392'PORT SULPHUR, LA.
 AT1392'TO REACH THE STATION FROM MYRTLE GROVE GO SOUTHEAST ON STATE HIGHWAY
 AT1392'23 TO MILE MARKER 45.7.  TURN RIGHT AND GO EAST FOR 8 KM (4.95 MI) ON
 AT1392'LAKE JUDGE PEREZ ROAD TO A FIRE STATION ON THE RIGHT AND THE BENCH
 AT1392'MARK ON THE LEFT.
 AT1392'THE STATION IS 29 M (95.1 FT) NORTH FROM THE NORTH CORNER OF THE FIRE
 AT1392'STATION, 21.8 M (71.5 FT) EAST FROM A POWER POLE AND 0.5 M (1.6 FT)
 AT1392'SOUTHWEST FROM A WITNESS POST.
 AT1392
 AT1392                          STATION RECOVERY (1989)
 AT1392
 AT1392'RECOVERED 1989
 AT1392'RECOVERED IN GOOD CONDITION.
 AT1392
 AT1392                          STATION RECOVERY (2005)
 AT1392
 AT1392'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TG)
 AT1392'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0273 ***********************************************************************
 AT0273  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0273  DESIGNATION -  876 1720 TIDAL 1
 AT0273  PID         -  AT0273
 AT0273  STATE/COUNTY-  LA/JEFFERSON
 AT0273  COUNTRY     -  US
 AT0273  USGS QUAD   -  BARATARIA PASS (2018)
 AT0273
 AT0273                         *CURRENT SURVEY CONTROL
 AT0273  ______________________________________________________________________
 AT0273* NAD 83(1986) POSITION- 29 15 24.     (N) 089 57 58.     (W)   SCALED
 AT0273* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0273  **This station is located in a suspected subsidence area (see below).
 AT0273  ______________________________________________________________________
 AT0273  GEOID HEIGHT    -        -23.865 (meters)                     GEOID18
 AT0273
 AT0273.The horizontal coordinates were scaled from a map and have
 AT0273.an estimated accuracy of +/- 6 seconds.
 AT0273
 AT0273.** This station is in an area of known vertical motion. If an
 AT0273.** orthometric height was ever established but is not available 
 AT0273.** in the current survey control section, the orthometric height
 AT0273.** is considered suspect.  Suspect heights are available in the
 AT0273.** superseded section only if requested.
 AT0273
 AT0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0273.GEOID18 height accuracy estimate available here.
 AT0273
 AT0273.This Tidal Bench Mark is designated as VM 820
 AT0273.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0273
 AT0273.Click photographs - Photos may exist for this station.
 AT0273
 AT0273;                    North         East    Units  Estimated Accuracy
 AT0273;SPC LA S     -    84,670.    1,132,890.      MT  (+/- 180 meters Scaled)
 AT0273
 AT0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT117400(NAD 83)
 AT0273
 AT0273                          SUPERSEDED SURVEY CONTROL
 AT0273
 AT0273.No superseded survey control is available for this station.
 AT0273
 AT0273_MARKER: DB = BENCH MARK DISK
 AT0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0273_STAMPING: 1 1947
 AT0273_MARK LOGO: CGS
 AT0273_PROJECTION: PROJECTING 8 CENTIMETERS
 AT0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0273+STABILITY: SURFACE MOTION
 AT0273
 AT0273  HISTORY     - Date     Condition        Report By
 AT0273  HISTORY     - 1947     MONUMENTED       CGS
 AT0273  HISTORY     - 1952     GOOD             CGS
 AT0273  HISTORY     - 1973     MARK NOT FOUND   USGS
 AT0273
 AT0273                          STATION DESCRIPTION
 AT0273
 AT0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 AT0273'34.0 MI SE FROM GOLDEN MEADOW.
 AT0273'LOCATED 34.0 MILES SE. ALONG STATE HIGHWAY 620 FROM OUR LADY OF PROMPT
 AT0273'SUCCOR CHURCH IN GOLDEN MEADOW, ON GRAND ISLE, 6.1 MILES NE. OF E. END
 AT0273'OF CAMINADA PASS BRIDGE, 204 FT. SE. OF SHORE END OF PLANK PIER TO
 AT0273'TEXAS COMPANY DOCK, 14 FT. NE. OF CENTERLINE OF ROAD, 10 FT. SW. OF
 AT0273'SLOUGH WHICH PARALLELS ROAD, 4 FT. SE. OF A 4 X 4 WHITE WOODEN WITNESS
 AT0273'POST.  PROJECTS 3 INCHES.
 AT0273
 AT0273                          STATION RECOVERY (1973)
 AT0273
 AT0273'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 AT0273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0678 ***********************************************************************
 AT0678  DESIGNATION -  876 1720 TIDAL 10
 AT0678  PID         -  AT0678
 AT0678  STATE/COUNTY-  LA/JEFFERSON
 AT0678  COUNTRY     -  US
 AT0678  USGS QUAD   -  BARATARIA PASS (2018)
 AT0678
 AT0678                         *CURRENT SURVEY CONTROL
 AT0678  ______________________________________________________________________
 AT0678* NAD 83(1986) POSITION- 29 15 21.     (N) 089 58 01.     (W)   SCALED
 AT0678* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0678  **This station is located in a suspected subsidence area (see below).
 AT0678  ______________________________________________________________________
 AT0678  GEOID HEIGHT    -        -23.863 (meters)                     GEOID18
 AT0678  DYNAMIC HEIGHT  -          1.50  (meters)        4.9   (feet) COMP
 AT0678  MODELED GRAVITY -    979,292.4   (mgal)                       NAVD 88
 AT0678
 AT0678.The horizontal coordinates were scaled from a map and have
 AT0678.an estimated accuracy of +/- 6 seconds.
 AT0678
 AT0678.** This station is in an area of known vertical motion. If an
 AT0678.** orthometric height was ever established but is not available 
 AT0678.** in the current survey control section, the orthometric height
 AT0678.** is considered suspect.  Suspect heights are available in the
 AT0678.** superseded section only if requested.
 AT0678
 AT0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0678.GEOID18 height accuracy estimate available here.
 AT0678
 AT0678.Click photographs - Photos may exist for this station.
 AT0678
 AT0678.The dynamic height is computed by dividing the NAVD 88
 AT0678.geopotential number by the normal gravity value computed on the
 AT0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0678.degrees latitude (g = 980.6199 gals.).
 AT0678
 AT0678.The modeled gravity was interpolated from observed gravity values.
 AT0678
 AT0678;                    North         East    Units  Estimated Accuracy
 AT0678;SPC LA S     -    84,570.    1,132,810.      MT  (+/- 180 meters Scaled)
 AT0678
 AT0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT116399(NAD 83)
 AT0678
 AT0678                          SUPERSEDED SURVEY CONTROL
 AT0678
 AT0678.No superseded survey control is available for this station.
 AT0678
 AT0678_MARKER: DJ = TIDAL STATION DISK
 AT0678_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AT0678_SP_SET: GENERATOR BASE
 AT0678_STAMPING: NO 10 1975
 AT0678_MARK LOGO: NOS
 AT0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0678+STABILITY: SURFACE MOTION
 AT0678
 AT0678  HISTORY     - Date     Condition        Report By
 AT0678  HISTORY     - 1975     MONUMENTED       NOS
 AT0678  HISTORY     - 1982     GOOD             NGS
 AT0678  HISTORY     - 19930223 MARK NOT FOUND   NGS
 AT0678
 AT0678                          STATION DESCRIPTION
 AT0678
 AT0678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0678'4.0 KM (2.5 MI) NE FROM GRAND ISLE.
 AT0678'2.5 KILOMETERS (1.55 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0678'POST OFFICE IN GRAND ISLE, THENCE 1.2 KILOMETERS (0.75 MILE)
 AT0678'NORTH-NORTHEAST ALONG YACTH HARBOR ROAD (PARISH ROAD 3151), THENCE 0.3
 AT0678'KILOMETER (0.2 MILE) NORTHWEST ALONG A PAVED ROAD TO THE EXXON
 AT0678'DISTRICT OFFICE, IN TOP OF THE EAST CORNER OF THE CONCRETE BASE OF A
 AT0678'GENERATOR FOR A FIRE STATION, LOCATED ABOUT 200 FEET WEST OF THE WEST
 AT0678'CORNER OF THE DISTRICT OFFICE BUILDING, 10.98 METERS (36.0 FEET)
 AT0678'SOUTHEAST OF THE SOUTHEAST EDGE OF THE METAL BULKHEAD ALONG BAYOU
 AT0678'RIGAUD, 1.83 METERS (6.0 FEET) SOUTH OF A POWER POLE WITH 3 SECURITY
 AT0678'LIGHTS, 0.60 METER (2.0 FEET) EAST OF THE EAST LEG OF THE GENERATOR.
 AT0678'THE MARK IS 0.18 M ABOVE GROUND.
 AT0678
 AT0678                          STATION RECOVERY (1993)
 AT0678
 AT0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0678'THE FIRE STATION AT THE DESCRIBED LOCATION HAS BEEN RAZED.  ASSUMED
 AT0678'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0677 ***********************************************************************
 AT0677  DESIGNATION -  876 1720 TIDAL 11
 AT0677  PID         -  AT0677
 AT0677  STATE/COUNTY-  LA/JEFFERSON
 AT0677  COUNTRY     -  US
 AT0677  USGS QUAD   -  BARATARIA PASS (2018)
 AT0677
 AT0677                         *CURRENT SURVEY CONTROL
 AT0677  ______________________________________________________________________
 AT0677* NAD 83(1986) POSITION- 29 15 19.     (N) 089 58 03.     (W)   SCALED
 AT0677* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0677  **This station is located in a suspected subsidence area (see below).
 AT0677  ______________________________________________________________________
 AT0677  GEOID HEIGHT    -        -23.862 (meters)                     GEOID18
 AT0677  DYNAMIC HEIGHT  -          1.32  (meters)        4.3   (feet) COMP
 AT0677  MODELED GRAVITY -    979,292.4   (mgal)                       NAVD 88
 AT0677
 AT0677.The horizontal coordinates were scaled from a map and have
 AT0677.an estimated accuracy of +/- 6 seconds.
 AT0677
 AT0677.** This station is in an area of known vertical motion. If an
 AT0677.** orthometric height was ever established but is not available 
 AT0677.** in the current survey control section, the orthometric height
 AT0677.** is considered suspect.  Suspect heights are available in the
 AT0677.** superseded section only if requested.
 AT0677
 AT0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0677.GEOID18 height accuracy estimate available here.
 AT0677
 AT0677.Click photographs - Photos may exist for this station.
 AT0677
 AT0677.The dynamic height is computed by dividing the NAVD 88
 AT0677.geopotential number by the normal gravity value computed on the
 AT0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0677.degrees latitude (g = 980.6199 gals.).
 AT0677
 AT0677.The modeled gravity was interpolated from observed gravity values.
 AT0677
 AT0677;                    North         East    Units  Estimated Accuracy
 AT0677;SPC LA S     -    84,510.    1,132,760.      MT  (+/- 180 meters Scaled)
 AT0677
 AT0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT116399(NAD 83)
 AT0677
 AT0677                          SUPERSEDED SURVEY CONTROL
 AT0677
 AT0677.No superseded survey control is available for this station.
 AT0677
 AT0677_MARKER: DJ = TIDAL STATION DISK
 AT0677_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AT0677+WITH SETTING: PAVEMENT
 AT0677_SP_SET: LAMP POST BASE
 AT0677_STAMPING: NO 11 1975
 AT0677_MARK LOGO: NOS
 AT0677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0677+STABILITY: SURFACE MOTION
 AT0677
 AT0677  HISTORY     - Date     Condition        Report By
 AT0677  HISTORY     - 1975     MONUMENTED       NOS
 AT0677  HISTORY     - 1982     GOOD             NGS
 AT0677  HISTORY     - 19930223 MARK NOT FOUND   NGS
 AT0677
 AT0677                          STATION DESCRIPTION
 AT0677
 AT0677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0677'4.0 KM (2.5 MI) NE FROM GRAND ISLE.
 AT0677'2.5 KILOMETERS (1.55 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0677'POST OFFICE IN GRAND ISLE, THENCE 1.2 KILOMETERS (0.75 MILE)
 AT0677'NORTH-NORTHEAST ALONG YACHT HARBOR ROAD (PARISH ROAD 3151), THENCE 0.3
 AT0677'KILOMETER (0.2 MILE) NORTHWEST ALONG A PAVED ROAD TO THE EXXON
 AT0677'DISTRICT OFFICE AND THE MARK ON THE RIGHT, IN TOP OF THE SOUTH CORNER
 AT0677'OF THE CONCRETE BASE OF A METAL LAMP POST WITH 3 SECURITY FLOOD
 AT0677'LIGHTS, 11.59 METERS (38.0 FEET) EAST OF THE FLAG POLE OF THE OFFICE
 AT0677'BUILDING, 5.18 METERS (17.0 FEET) SOUTHEAST OF THE SOUTH CORNER OF THE
 AT0677'BUILDING, 2.10 METERS (6.9 FEET) NORTHWEST OF THE NORTHWEST EDGE OF
 AT0677'THE CONCRETE SIDEWALK AROUND THE BUILDING.
 AT0677'THE MARK IS 0.18 M ABOVE GROUND.
 AT0677
 AT0677                          STATION RECOVERY (1993)
 AT0677
 AT0677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0677'THE FOOTING AT THE DESCRIBED LOCATION HAS BEEN REMOVED.  ASSUMED
 AT0677'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0274 ***********************************************************************
 AT0274  DESIGNATION -  876 1720 TIDAL 2
 AT0274  PID         -  AT0274
 AT0274  STATE/COUNTY-  LA/JEFFERSON
 AT0274  COUNTRY     -  US
 AT0274  USGS QUAD   -  BARATARIA PASS (2018)
 AT0274
 AT0274                         *CURRENT SURVEY CONTROL
 AT0274  ______________________________________________________________________
 AT0274* NAD 83(1986) POSITION- 29 15 25.     (N) 089 58 00.     (W)   SCALED
 AT0274* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0274  **This station is located in a suspected subsidence area (see below).
 AT0274  ______________________________________________________________________
 AT0274  GEOID HEIGHT    -        -23.866 (meters)                     GEOID18
 AT0274
 AT0274.The horizontal coordinates were scaled from a map and have
 AT0274.an estimated accuracy of +/- 6 seconds.
 AT0274
 AT0274.** This station is in an area of known vertical motion. If an
 AT0274.** orthometric height was ever established but is not available 
 AT0274.** in the current survey control section, the orthometric height
 AT0274.** is considered suspect.  Suspect heights are available in the
 AT0274.** superseded section only if requested.
 AT0274
 AT0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0274.GEOID18 height accuracy estimate available here.
 AT0274
 AT0274.Click photographs - Photos may exist for this station.
 AT0274
 AT0274;                    North         East    Units  Estimated Accuracy
 AT0274;SPC LA S     -    84,700.    1,132,830.      MT  (+/- 180 meters Scaled)
 AT0274
 AT0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT116401(NAD 83)
 AT0274
 AT0274                          SUPERSEDED SURVEY CONTROL
 AT0274
 AT0274.No superseded survey control is available for this station.
 AT0274
 AT0274_MARKER: DB = BENCH MARK DISK
 AT0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0274_STAMPING: 2 1947
 AT0274_MARK LOGO: CGS
 AT0274_PROJECTION: PROJECTING 8 CENTIMETERS
 AT0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0274+STABILITY: SURFACE MOTION
 AT0274
 AT0274  HISTORY     - Date     Condition        Report By
 AT0274  HISTORY     - 1947     MONUMENTED       CGS
 AT0274  HISTORY     - 1952     GOOD             CGS
 AT0274  HISTORY     - 1973     MARK NOT FOUND   USGS
 AT0274
 AT0274                          STATION DESCRIPTION
 AT0274
 AT0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 AT0274'34.0 MI SE FROM GOLDEN MEADOW.
 AT0274'LOCATED 34.0 MILES SE. ALONG STATE HIGHWAY 620 FROM OUR LADY OF PROMPT
 AT0274'SUCCOR CHURCH IN GOLDEN MEADOW, ON GRAND ISLE, 6.1 MILES NE. OF E. END
 AT0274'OF CAMINADA PASS BRIDGE, 86 FT. SE. OF SHORE END OF PLANK PIER TO THE
 AT0274'TEXAS COMPANY DOCK, 16 FT. NE. OF CENTERLINE OF ROAD, 8 FT. SW. OF
 AT0274'SLOUGH WHICH PARALLELS ROAD AND 4 FT. SE. OF A 4 X 4 WHITE WOODEN
 AT0274'WITNESS POST.  PROJECTING 3 INCHES.
 AT0274
 AT0274                          STATION RECOVERY (1973)
 AT0274
 AT0274'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 AT0274'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0271 ***********************************************************************
 AT0271  DESIGNATION -  876 1720 TIDAL 3
 AT0271  PID         -  AT0271
 AT0271  STATE/COUNTY-  LA/JEFFERSON
 AT0271  COUNTRY     -  US
 AT0271  USGS QUAD   -  BARATARIA PASS (2018)
 AT0271
 AT0271                         *CURRENT SURVEY CONTROL
 AT0271  ______________________________________________________________________
 AT0271* NAD 83(1986) POSITION- 29 15 24.     (N) 089 58 00.     (W)   SCALED
 AT0271* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0271  **This station is located in a suspected subsidence area (see below).
 AT0271  ______________________________________________________________________
 AT0271  GEOID HEIGHT    -        -23.865 (meters)                     GEOID18
 AT0271
 AT0271.The horizontal coordinates were scaled from a map and have
 AT0271.an estimated accuracy of +/- 6 seconds.
 AT0271
 AT0271.** This station is in an area of known vertical motion. If an
 AT0271.** orthometric height was ever established but is not available 
 AT0271.** in the current survey control section, the orthometric height
 AT0271.** is considered suspect.  Suspect heights are available in the
 AT0271.** superseded section only if requested.
 AT0271
 AT0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0271.GEOID18 height accuracy estimate available here.
 AT0271
 AT0271.Click photographs - Photos may exist for this station.
 AT0271
 AT0271;                    North         East    Units  Estimated Accuracy
 AT0271;SPC LA S     -    84,670.    1,132,830.      MT  (+/- 180 meters Scaled)
 AT0271
 AT0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT116400(NAD 83)
 AT0271
 AT0271                          SUPERSEDED SURVEY CONTROL
 AT0271
 AT0271.No superseded survey control is available for this station.
 AT0271
 AT0271_MARKER: DB = BENCH MARK DISK
 AT0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0271_STAMPING: 3 1947
 AT0271_MARK LOGO: CGS
 AT0271_PROJECTION: FLUSH
 AT0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0271+STABILITY: SURFACE MOTION
 AT0271
 AT0271  HISTORY     - Date     Condition        Report By
 AT0271  HISTORY     - 1947     MONUMENTED       CGS
 AT0271  HISTORY     - 1965     GOOD             CGS
 AT0271  HISTORY     - 1973     MARK NOT FOUND   USGS
 AT0271  HISTORY     - 1982     MARK NOT FOUND   NGS
 AT0271
 AT0271                          STATION DESCRIPTION
 AT0271
 AT0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0271'3.15 MI NE FROM GRAND ISLE.
 AT0271'ABOUT 2.75 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0271'AT GRAND ISLE, THENCE 0.2 MILE SOUTHWEST ALONG STATE HIGHWAY 574-11,
 AT0271'THENCE 0.2 MILE NORTHWEST ALONG A PRIVATE SHELL ROAD LEADING TO THE
 AT0271'CATC- CONOCO OIL COMPANY, 100 YARDS WEST OF THE CENTER LINE OF A CURVE
 AT0271'IN THE ROAD, 119 FEET SOUTHWEST OF THE WEST CORNER OF A LARGE METAL
 AT0271'BUILDING, 55 FEET SOUTHEAST OF THE SOUTHEAST SHORE OF BAYOU RIGAUD, 56
 AT0271'FEET NORTH-NORTHEAST OF A POLE BEARING A TRANSFORMER, 24 FEET
 AT0271'SOUTHEAST OF THE CENTER LINE OF A SHELL ROAD, 1.2 FEET NORTHWEST OF A
 AT0271'WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE GROUND, AND
 AT0271'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AT0271
 AT0271                          STATION RECOVERY (1973)
 AT0271
 AT0271'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 AT0271'MARK NOT FOUND.
 AT0271
 AT0271                          STATION RECOVERY (1982)
 AT0271
 AT0271'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0271'BELIEVED DESTROYED, LOTS OF CONSTRUCTION IN THE AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0272 ***********************************************************************
 AT0272  DESIGNATION -  876 1720 TIDAL 4
 AT0272  PID         -  AT0272
 AT0272  STATE/COUNTY-  LA/JEFFERSON
 AT0272  COUNTRY     -  US
 AT0272  USGS QUAD   -  BARATARIA PASS (2018)
 AT0272
 AT0272                         *CURRENT SURVEY CONTROL
 AT0272  ______________________________________________________________________
 AT0272* NAD 83(1986) POSITION- 29 15 30.     (N) 089 57 58.     (W)   SCALED
 AT0272* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0272  **This station is located in a suspected subsidence area (see below).
 AT0272  ______________________________________________________________________
 AT0272  GEOID HEIGHT    -        -23.869 (meters)                     GEOID18
 AT0272
 AT0272.The horizontal coordinates were scaled from a map and have
 AT0272.an estimated accuracy of +/- 6 seconds.
 AT0272
 AT0272.** This station is in an area of known vertical motion. If an
 AT0272.** orthometric height was ever established but is not available 
 AT0272.** in the current survey control section, the orthometric height
 AT0272.** is considered suspect.  Suspect heights are available in the
 AT0272.** superseded section only if requested.
 AT0272
 AT0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0272.GEOID18 height accuracy estimate available here.
 AT0272
 AT0272.Click photographs - Photos may exist for this station.
 AT0272
 AT0272;                    North         East    Units  Estimated Accuracy
 AT0272;SPC LA S     -    84,850.    1,132,890.      MT  (+/- 180 meters Scaled)
 AT0272
 AT0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT117402(NAD 83)
 AT0272
 AT0272                          SUPERSEDED SURVEY CONTROL
 AT0272
 AT0272.No superseded survey control is available for this station.
 AT0272
 AT0272_MARKER: DB = BENCH MARK DISK
 AT0272_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AT0272_SP_SET: BUILDING
 AT0272_STAMPING: 4 1947
 AT0272_MARK LOGO: CGS
 AT0272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0272
 AT0272  HISTORY     - Date     Condition        Report By
 AT0272  HISTORY     - 1947     MONUMENTED       CGS
 AT0272  HISTORY     - 1965     GOOD             CGS
 AT0272  HISTORY     - 1973     MARK NOT FOUND   USGS
 AT0272  HISTORY     - 1982     MARK NOT FOUND   NGS
 AT0272
 AT0272                          STATION DESCRIPTION
 AT0272
 AT0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0272'3.2 MI NE FROM GRAND ISLE.
 AT0272'ABOUT 2.75 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0272'AT GRAND ISLE, THENCE 0.2 MILE SOUTHWEST ALONG STATE HIGHWAY 574-11,
 AT0272'THENCE 0.25 MILE NORTHWEST ALONG A SHELL ROAD LEADING TO THE CONCO OIL
 AT0272'COMPANY, 144 YARDS NORTHWEST OF A STEEL TOWER NEAR A GROUP OF WHITE
 AT0272'STORAGE TANKS, 44 FEET NORTHWEST OF THE NORTH CORNER OF THE GRAND ISLE
 AT0272'SHIP YARD, 163 FEET SOUTH OF A STEEL POLE SUPPORTING 2 LIGHT, 88 FEET
 AT0272'SOUTHEAST OF THE BULKHEAD ON THE SOUTHEAST SHORE OF BAYOU RIGAUD, 14
 AT0272'FEET SOUTHEAST OF THE SOUTHEAST WALL OF A METAL BUILDING, AND SET IN
 AT0272'THE TOP OF THE WEST CORNER FLOOR OF A BUILDING WHICH IS NOW GONE, AND
 AT0272'5 INCHES ABOVE THE GROUND.
 AT0272
 AT0272                          STATION RECOVERY (1973)
 AT0272
 AT0272'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 AT0272'MARK NOT FOUND.
 AT0272
 AT0272                          STATION RECOVERY (1982)
 AT0272
 AT0272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0272'BELIEVED DESTROYED, BUILDING AND FLOOR HAVE BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0278 ***********************************************************************
 AT0278  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0278  DESIGNATION -  876 1720 TIDAL 6
 AT0278  PID         -  AT0278
 AT0278  STATE/COUNTY-  LA/JEFFERSON
 AT0278  COUNTRY     -  US
 AT0278  USGS QUAD   -  BARATARIA PASS (2018)
 AT0278
 AT0278                         *CURRENT SURVEY CONTROL
 AT0278  ______________________________________________________________________
 AT0278* NAD 83(1986) POSITION- 29 15 21.     (N) 089 58 01.     (W)   SCALED
 AT0278* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0278  **This station is located in a suspected subsidence area (see below).
 AT0278  ______________________________________________________________________
 AT0278  GEOID HEIGHT    -        -23.863 (meters)                     GEOID18
 AT0278
 AT0278.The horizontal coordinates were scaled from a map and have
 AT0278.an estimated accuracy of +/- 6 seconds.
 AT0278
 AT0278.** This station is in an area of known vertical motion.  Due to the
 AT0278.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0278.** determined the orthometric heights for marks in these suspect
 AT0278.** subsidence areas should be considered valid only at the epoch date
 AT0278.** associated with the orthometric height.  These heights must always
 AT0278.** be validated when used as control.  All previously superseded
 AT0278.** orthometric heights are now considered suspect and are available
 AT0278.** in the superseded section.  NGS does not recommend using suspect
 AT0278.** or superseded heights as control.
 AT0278
 AT0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0278.GEOID18 height accuracy estimate available here.
 AT0278
 AT0278.This Tidal Bench Mark is designated as VM 818
 AT0278.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0278
 AT0278.Click photographs - Photos may exist for this station.
 AT0278
 AT0278;                    North         East    Units  Estimated Accuracy
 AT0278;SPC LA S     -    84,570.    1,132,810.      MT  (+/- 180 meters Scaled)
 AT0278
 AT0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT116399(NAD 83)
 AT0278
 AT0278                          SUPERSEDED SURVEY CONTROL
 AT0278
 AT0278.No superseded survey control is available for this station.
 AT0278
 AT0278_MARKER: DB = BENCH MARK DISK
 AT0278_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AT0278+WITH SETTING: PAVEMENT
 AT0278_SP_SET: TOWER FOOTING
 AT0278_STAMPING: NO 6 1952
 AT0278_MARK LOGO: CGS
 AT0278_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0278+STABILITY: SURFACE MOTION
 AT0278_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AT0278+SATELLITE: SATELLITE OBSERVATIONS - February 23, 1993
 AT0278
 AT0278  HISTORY     - Date     Condition        Report By
 AT0278  HISTORY     - 1952     MONUMENTED       CGS
 AT0278  HISTORY     - 1965     GOOD             CGS
 AT0278  HISTORY     - 1982     GOOD             NGS
 AT0278  HISTORY     - 19930223 GOOD             NGS
 AT0278
 AT0278                          STATION DESCRIPTION
 AT0278
 AT0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0278'3.25 MI NE FROM GRAND ISLE.
 AT0278'ABOUT 2.75 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0278'AT GRAND ISLE, THENCE 0.3 MILE SOUTHWEST ALONG STATE HIGHWAY 574-11,
 AT0278'THENCE 0.2 MILE NORTHWEST ALONG A PRIVATE ASPHALT ROAD TO THE RADAR
 AT0278'TOWER AT THE HUMBLE OIL COMPANY, SET IN THE TOP OF THE NORTHWEST EDGE
 AT0278'OF THE CONCRETE FLOOR UNDER THE TOWER, 34 FEET SOUTHWEST OF THE
 AT0278'SOUTHWEST EDGE OF A SIDEWALK, 8 FEET SOUTHWEST OF THE NORTH STEEL LEG
 AT0278'OF THE TOWER, 6 INCHES SOUTHEAST OF THE NORTHWEST EDGE, AND SET FLUSH
 AT0278'WITH THE GROUND.
 AT0278
 AT0278                          STATION RECOVERY (1982)
 AT0278
 AT0278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0278'RECOVERED IN GOOD CONDITION.
 AT0278
 AT0278                          STATION RECOVERY (1993)
 AT0278
 AT0278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0278'2.5 KM (1.55 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0278'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG
 AT0278'PARISH ROAD 3151, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG A PAVED
 AT0278'ROAD LEADING TO AN EXXON HELIPORT, NEAR THE NORTHWEST END OF THE
 AT0278'CONCRETE FOOTING FOR A RADIO TOWER, 22.9 M (75.1 FT) SOUTHWEST OF AND
 AT0278'LEVEL WITH THE CENTER OF THE ROAD, 5.7 M (18.7 FT) NORTHEAST OF THE
 AT0278'WEST LEG OF THE TOWER, AND 3.5 M (11.5 FT) SOUTHWEST OF THE NORTH LEG
 AT0278'OF THE TOWER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0275 ***********************************************************************
 AT0275  DESIGNATION -  876 1720 TIDAL 7
 AT0275  PID         -  AT0275
 AT0275  STATE/COUNTY-  LA/JEFFERSON
 AT0275  COUNTRY     -  US
 AT0275  USGS QUAD   -  BARATARIA PASS (2018)
 AT0275
 AT0275                         *CURRENT SURVEY CONTROL
 AT0275  ______________________________________________________________________
 AT0275* NAD 83(1986) POSITION- 29 15 16.     (N) 089 57 59.     (W)   SCALED
 AT0275* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0275  **This station is located in a suspected subsidence area (see below).
 AT0275  ______________________________________________________________________
 AT0275  GEOID HEIGHT    -        -23.860 (meters)                     GEOID18
 AT0275
 AT0275.The horizontal coordinates were scaled from a map and have
 AT0275.an estimated accuracy of +/- 6 seconds.
 AT0275
 AT0275.** This station is in an area of known vertical motion.  Due to the
 AT0275.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0275.** determined the orthometric heights for marks in these suspect
 AT0275.** subsidence areas should be considered valid only at the epoch date
 AT0275.** associated with the orthometric height.  These heights must always
 AT0275.** be validated when used as control.  All previously superseded
 AT0275.** orthometric heights are now considered suspect and are available
 AT0275.** in the superseded section.  NGS does not recommend using suspect
 AT0275.** or superseded heights as control.
 AT0275
 AT0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0275.GEOID18 height accuracy estimate available here.
 AT0275
 AT0275.Click photographs - Photos may exist for this station.
 AT0275
 AT0275;                    North         East    Units  Estimated Accuracy
 AT0275;SPC LA S     -    84,420.    1,132,860.      MT  (+/- 180 meters Scaled)
 AT0275
 AT0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT117398(NAD 83)
 AT0275
 AT0275                          SUPERSEDED SURVEY CONTROL
 AT0275
 AT0275.No superseded survey control is available for this station.
 AT0275
 AT0275_MARKER: DB = BENCH MARK DISK
 AT0275_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0275_SP_SET: MANHOLE FOUNDATION
 AT0275_STAMPING: NO 7 1962
 AT0275_MARK LOGO: CGS
 AT0275_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0275_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0275+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2003
 AT0275
 AT0275  HISTORY     - Date     Condition        Report By
 AT0275  HISTORY     - 1962     MONUMENTED       CGS
 AT0275  HISTORY     - 1965     GOOD             CGS
 AT0275  HISTORY     - 1982     GOOD             NGS
 AT0275  HISTORY     - 19930223 GOOD             NGS
 AT0275  HISTORY     - 20030210 GOOD             NGS
 AT0275
 AT0275                          STATION DESCRIPTION
 AT0275
 AT0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0275'3.15 MI NE FROM GRAND ISLE.
 AT0275'ABOUT 2.75 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0275'AT GRAND ISLE, THENCE 0.3 MILE SOUTHWEST ALONG STATE HIGHWAY 574-11,
 AT0275'THENCE 0.1 MILE NORTHWEST ALONG A PRIVATE ASPHALT ROAD TO THE HUMBLE
 AT0275'OIL COMPANY OFFICE AND HELIPORT HANGAR, SET IN THE TOP OF THE NORTH
 AT0275'CORNER OF THE CONCRETE FOUNDATION OF A MAN HOLE COVER OF A SEWER
 AT0275'SYSTEM, 43 FEET NORTHEAST OF THE CENTER LINE OF THE ASPHALT ROAD, 8.5
 AT0275'FEET WEST OF THE WEST CORNER OF THE BUILDING, ABOUT 3 1/2 FEET ABOVE
 AT0275'THE LEVEL OF THE ROAD, AND PROJECTING 5 INCHES.
 AT0275
 AT0275                          STATION RECOVERY (1982)
 AT0275
 AT0275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0275'FOUND AS DESCRIBED IN 1965, QUAD 290893, LINE 102, PAGE 12, DATED
 AT0275'MARCH 1972.  ADD-2.5 METERS (8.2 FEET) SOUTHEAST OF THE TOP CONCRETE
 AT0275'SET OF STEPS OF THE SIDEWALK ON THE SOUTHWEST SIDE OF THE BUILDING.
 AT0275'CHANGE-STATE HIGHWAY 574-11 TO READ-PARISH ROAD 3151.
 AT0275
 AT0275                          STATION RECOVERY (1993)
 AT0275
 AT0275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0275'2.5 KM (1.55 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0275'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG
 AT0275'PARISH ROAD 3151, THENCE 0.2 KM (0.10 MI) NORTHWESTERLY ALONG A PAVED
 AT0275'ROAD LEADING TO AN EXXON HELIPORT, IN TOP OF AND 0.1 M (0.3 FT) SOUTH
 AT0275'OF THE NORTH CORNER OF A CONCRETE MANHOLE, 67.0 M (219.8 FT)
 AT0275'SOUTHWEST OF AND LEVEL WITH THE CENTER OF THE ROAD, 64.0 M (210.0 FT)
 AT0275'SOUTH OF THE SOUTH CORNER OF AN OFFICE, AND 2.6 M (8.5 FT)
 AT0275'WEST-NORTHWEST OF THE WEST CORNER OF A HANGAR.
 AT0275
 AT0275                          STATION RECOVERY (2003)
 AT0275
 AT0275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0275'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0276 ***********************************************************************
 AT0276  DESIGNATION -  876 1720 TIDAL 8
 AT0276  PID         -  AT0276
 AT0276  STATE/COUNTY-  LA/JEFFERSON
 AT0276  COUNTRY     -  US
 AT0276  USGS QUAD   -  BARATARIA PASS (2018)
 AT0276
 AT0276                         *CURRENT SURVEY CONTROL
 AT0276  ______________________________________________________________________
 AT0276* NAD 83(1986) POSITION- 29 15 16.     (N) 089 57 59.     (W)   SCALED
 AT0276* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0276  **This station is located in a suspected subsidence area (see below).
 AT0276  ______________________________________________________________________
 AT0276  GEOID HEIGHT    -        -23.860 (meters)                     GEOID18
 AT0276
 AT0276.The horizontal coordinates were scaled from a map and have
 AT0276.an estimated accuracy of +/- 6 seconds.
 AT0276
 AT0276.** This station is in an area of known vertical motion.  Due to the
 AT0276.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0276.** determined the orthometric heights for marks in these suspect
 AT0276.** subsidence areas should be considered valid only at the epoch date
 AT0276.** associated with the orthometric height.  These heights must always
 AT0276.** be validated when used as control.  All previously superseded
 AT0276.** orthometric heights are now considered suspect and are available
 AT0276.** in the superseded section.  NGS does not recommend using suspect
 AT0276.** or superseded heights as control.
 AT0276
 AT0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0276.GEOID18 height accuracy estimate available here.
 AT0276
 AT0276.Click photographs - Photos may exist for this station.
 AT0276
 AT0276;                    North         East    Units  Estimated Accuracy
 AT0276;SPC LA S     -    84,420.    1,132,860.      MT  (+/- 180 meters Scaled)
 AT0276
 AT0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT117398(NAD 83)
 AT0276
 AT0276                          SUPERSEDED SURVEY CONTROL
 AT0276
 AT0276.No superseded survey control is available for this station.
 AT0276
 AT0276_MARKER: DB = BENCH MARK DISK
 AT0276_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0276_SP_SET: DOOR SILL
 AT0276_STAMPING: NO 8 1962
 AT0276_MARK LOGO: CGS
 AT0276_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0276_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0276_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AT0276+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2003
 AT0276
 AT0276  HISTORY     - Date     Condition        Report By
 AT0276  HISTORY     - 1962     MONUMENTED       CGS
 AT0276  HISTORY     - 1965     GOOD             CGS
 AT0276  HISTORY     - 1982     GOOD             NGS
 AT0276  HISTORY     - 19930223 GOOD             NGS
 AT0276  HISTORY     - 20030210 GOOD             NGS
 AT0276
 AT0276                          STATION DESCRIPTION
 AT0276
 AT0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0276'3.15 MI NE FROM GRAND ISLE.
 AT0276'ABOUT 2.75 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0276'AT GRAND ISLE, THENCE 0.3 MILE SOUTHWEST ALONG STATE HIGHWAY 574-11,
 AT0276'THENCE 0.1 MILE NORTHWEST ALONG A PRIVATE ASPHALT ROAD TO THE HUMBLE
 AT0276'OIL COMPANY OFFICE AND HELIPORT HANGAR, SET IN THE TOP OF THE SOUTH
 AT0276'CORNER OF THE FOUNDATION OF THE DOOR SILL AT THE SOUTHEAST ENTRANCE TO
 AT0276'THE HANGAR, 1 INCH SOUTHEAST OF THE METAL WALL OF THE BUILDING, 47
 AT0276'FEET SOUTHWEST OF THE EAST CORNER OF THE BUILDING, ABOUT LEVEL WITH
 AT0276'THE FLOOR.
 AT0276
 AT0276                          STATION RECOVERY (1982)
 AT0276
 AT0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0276'FOUND AS DESCRIBED IN 1965, QUAD 290893, LINE 102, PAGE 12, DATED
 AT0276'MARCH 1972.  ADD-9.75 METERS (32.0 FEET) NORTHEAST OF THE CENTER OF
 AT0276'THE HANGAR ENTRANCE OF THE BUILDING.  CHANGE-STATE HIGHWAY 574-11 TO
 AT0276'PARISH ROAD 3151.
 AT0276
 AT0276                          STATION RECOVERY (1993)
 AT0276
 AT0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0276'2.5 KM (1.55 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0276'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG
 AT0276'PARISH ROAD 3151, THENCE 0.2 KM (0.10 MI) NORTHWESTERLY ALONG A PAVED
 AT0276'ROAD LEADING TO AN EXXON HELIPORT, NEAR THE NORTHEAST END OF THE
 AT0276'CONCRETE DOOR SILL OF A HANGAR, 35.8 M (117.5 FT) SOUTHWEST OF AND
 AT0276'LEVEL WITH THE CENTER OF THE ROAD, 30.6 M (100.4 FT) NORTHEAST OF THE
 AT0276'SOUTH CORNER OF THE HANGAR, 18.2 M (59.7 FT) SOUTHWEST OF THE EAST
 AT0276'CORNER OF THE HANGAR, AND 0.1 M (0.3 FT) SOUTHEAST OF THE NORTHWEST
 AT0276'WALL OF THE HANGAR.
 AT0276
 AT0276                          STATION RECOVERY (2003)
 AT0276
 AT0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0276'RECOVERED AS DESCRIBED.
 AT0276'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0277 ***********************************************************************
 AT0277  DESIGNATION -  876 1720 TIDAL 9
 AT0277  PID         -  AT0277
 AT0277  STATE/COUNTY-  LA/JEFFERSON
 AT0277  COUNTRY     -  US
 AT0277  USGS QUAD   -  BARATARIA PASS (2018)
 AT0277
 AT0277                         *CURRENT SURVEY CONTROL
 AT0277  ______________________________________________________________________
 AT0277* NAD 83(1986) POSITION- 29 15 16.     (N) 089 57 59.     (W)   SCALED
 AT0277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0277  **This station is located in a suspected subsidence area (see below).
 AT0277  ______________________________________________________________________
 AT0277  GEOID HEIGHT    -        -23.860 (meters)                     GEOID18
 AT0277
 AT0277.The horizontal coordinates were scaled from a map and have
 AT0277.an estimated accuracy of +/- 6 seconds.
 AT0277
 AT0277.** This station is in an area of known vertical motion.  Due to the
 AT0277.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0277.** determined the orthometric heights for marks in these suspect
 AT0277.** subsidence areas should be considered valid only at the epoch date
 AT0277.** associated with the orthometric height.  These heights must always
 AT0277.** be validated when used as control.  All previously superseded
 AT0277.** orthometric heights are now considered suspect and are available
 AT0277.** in the superseded section.  NGS does not recommend using suspect
 AT0277.** or superseded heights as control.
 AT0277
 AT0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0277.GEOID18 height accuracy estimate available here.
 AT0277
 AT0277.Click photographs - Photos may exist for this station.
 AT0277
 AT0277;                    North         East    Units  Estimated Accuracy
 AT0277;SPC LA S     -    84,420.    1,132,860.      MT  (+/- 180 meters Scaled)
 AT0277
 AT0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT117398(NAD 83)
 AT0277
 AT0277                          SUPERSEDED SURVEY CONTROL
 AT0277
 AT0277.No superseded survey control is available for this station.
 AT0277
 AT0277_MARKER: DB = BENCH MARK DISK
 AT0277_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0277_SP_SET: FOUNDATION
 AT0277_STAMPING: NO 9 1962
 AT0277_MARK LOGO: CGS
 AT0277_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0277+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2003
 AT0277
 AT0277  HISTORY     - Date     Condition        Report By
 AT0277  HISTORY     - 1962     MONUMENTED       CGS
 AT0277  HISTORY     - 1965     GOOD             CGS
 AT0277  HISTORY     - 1982     GOOD             NGS
 AT0277  HISTORY     - 19930223 GOOD             NGS
 AT0277  HISTORY     - 20030210 GOOD             NGS
 AT0277
 AT0277                          STATION DESCRIPTION
 AT0277
 AT0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AT0277'3.15 MI NE FROM GRAND ISLE.
 AT0277'ABOUT 2.75 MILES NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE
 AT0277'AT GRAND ISLE, THENCE 0.3 MILE SOUTHWEST ALONG STATE HIGHWAY 574-11,
 AT0277'THENCE 0.1 MILE NORTHWEST ALONG A PRIVATE ASPHALT ROAD TO THE HUMBLE
 AT0277'OIL COMPAMY OFFICE AND HELIPORT HANGAR, SET IN THE TOP OF THE EAST
 AT0277'CORNER OF A CONCRETE PLATFORM, 153 FEET NORTHEAST OF THE EAST CORNER
 AT0277'OF THE HANGAR AND OFFICE, 42 FEET SOUTHEAST OF A STEEL MESH FENCE,
 AT0277'ABOUT 2 INCHES ABOVE THE GROUND.
 AT0277
 AT0277                          STATION RECOVERY (1982)
 AT0277
 AT0277'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AT0277'THE MARK IS 0.10 M ABOVE CONCRETE PLATFORM.
 AT0277'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  2.5 KILOMETERS
 AT0277'(1.55 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE IN
 AT0277'GRAND ISLE, THENCE 1.2 KILOMETERS (0.75 MILE) NORTH-NORTHEAST ALONG
 AT0277'YACHT HARBOR ROAD (PARISH ROAD 3151), THENCE 0.3 KILOMETER (0.2 MILE)
 AT0277'NORTHWEST ALONG A PAVED ROAD TO THE EXXON DISTRICT OFFICE, THENCE 0.2
 AT0277'KILOMETER (0.1 MILE) SOUTHEAST OF THE EXXON DISTRICT OFFICE, IN TOP OF
 AT0277'THE SOUTHEAST END OF THE NORTHEAST CONCRETE CURB OF A CONCRETE
 AT0277'PLATFORM, 18.30 METERS (60.0 FEET) NORTHEAST OF THE NORTHEAST EDGE OF
 AT0277'THE ASPHALT LANDING AREA FOR THE HELICOPTERS, 7.93 METERS (26.0 FEET)
 AT0277'WEST OF THE BOTTOM STEP OF HELICOPTER PLATFORM NUMBER 1, 0.42 METER
 AT0277'(1.4 FEET) SOUTH OF THE SOUTHEAST ONE OF TWO SMALL METAL PIPES WITH
 AT0277'GLOBE TYPE FLIGHT LIGHTS.
 AT0277
 AT0277                          STATION RECOVERY (1993)
 AT0277
 AT0277'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0277'2.5 KM (1.55 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0277'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG
 AT0277'PARISH ROAD 3151, THENCE 0.2 KM (0.10 MI) NORTHWESTERLY ALONG A PAVED
 AT0277'ROAD LEADING TO AN EXXON HELIPORT, NEAR THE EAST CORNER OF THE
 AT0277'CONCRETE FOUNDATION FOR A FUELING STATION, 24.8 M (81.4 FT) NORTHEAST
 AT0277'OF AND LEVEL WITH THE CENTER OF THE ROAD, 19.0 M (62.3 FT) SOUTHWEST
 AT0277'OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE, AND 0.3 M (1.0 FT)
 AT0277'NORTHWEST OF A FENCE.
 AT0277
 AT0277                          STATION RECOVERY (2003)
 AT0277
 AT0277'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0277'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0683 ***********************************************************************
 AT0683  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0683  DESIGNATION -  876 1724 A TIDAL
 AT0683  PID         -  AT0683
 AT0683  STATE/COUNTY-  LA/JEFFERSON
 AT0683  COUNTRY     -  US
 AT0683  USGS QUAD   -  BARATARIA PASS (2018)
 AT0683
 AT0683                         *CURRENT SURVEY CONTROL
 AT0683  ______________________________________________________________________
 AT0683* NAD 83(1986) POSITION- 29 15 54.     (N) 089 57 28.     (W)   SCALED
 AT0683* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0683  **This station is located in a suspected subsidence area (see below).
 AT0683  ______________________________________________________________________
 AT0683  GEOID HEIGHT    -        -23.880 (meters)                     GEOID18
 AT0683
 AT0683.The horizontal coordinates were scaled from a map and have
 AT0683.an estimated accuracy of +/- 6 seconds.
 AT0683
 AT0683.** This station is in an area of known vertical motion.  Due to the
 AT0683.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0683.** determined the orthometric heights for marks in these suspect
 AT0683.** subsidence areas should be considered valid only at the epoch date
 AT0683.** associated with the orthometric height.  These heights must always
 AT0683.** be validated when used as control.  All previously superseded
 AT0683.** orthometric heights are now considered suspect and are available
 AT0683.** in the superseded section.  NGS does not recommend using suspect
 AT0683.** or superseded heights as control.
 AT0683
 AT0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0683.GEOID18 height accuracy estimate available here.
 AT0683
 AT0683.This Tidal Bench Mark is designated as VM 822
 AT0683.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0683
 AT0683.Click photographs - Photos may exist for this station.
 AT0683
 AT0683;                    North         East    Units  Estimated Accuracy
 AT0683;SPC LA S     -    85,600.    1,133,690.      MT  (+/- 180 meters Scaled)
 AT0683
 AT0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT125409(NAD 83)
 AT0683
 AT0683                          SUPERSEDED SURVEY CONTROL
 AT0683
 AT0683.No superseded survey control is available for this station.
 AT0683
 AT0683_MARKER: DJ = TIDAL STATION DISK
 AT0683_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0683_STAMPING: 1724 A 1980
 AT0683_MARK LOGO: NOS
 AT0683_PROJECTION: PROJECTING 18 CENTIMETERS
 AT0683_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0683+SATELLITE: SATELLITE OBSERVATIONS - February 23, 1993
 AT0683_ROD/PIPE-DEPTH: 18.3 meters
 AT0683
 AT0683  HISTORY     - Date     Condition        Report By
 AT0683  HISTORY     - 1980     MONUMENTED       NOS
 AT0683  HISTORY     - 1982     GOOD             NGS
 AT0683  HISTORY     - 19930223 GOOD             NGS
 AT0683  HISTORY     - 20001108 GOOD             NOS
 AT0683  HISTORY     - 20020515 GOOD             NOS
 AT0683  HISTORY     - 20041116 GOOD             NOS
 AT0683
 AT0683                          STATION DESCRIPTION
 AT0683
 AT0683'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0683'5.6 KM (3.45 MI) NE FROM GRAND ISLE.
 AT0683'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0683'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILES)
 AT0683'NORTHEAST ALONG A PAVED SIDE ROAD TO THE ENTRANCE OF THE U.S. COAST
 AT0683'GUARD RESERVATION, THENCE 0.25 KILOMETER (0.15 MILE) NORTHWEST ALONG A
 AT0683'SHELL DRIVEWAY TO THE COAST GUARD MAIN OFFICE AND THE MARK ON THE
 AT0683'LEFT, 51.81 METERS (170.0 FEET) SOUTHWEST OF THE CENTER OF THE
 AT0683'DRIVEWAY, 77.42 METERS (254.0 FEET) SOUTHEAST ALONG A WOODEN FENCE
 AT0683'FROM BENCH MARK 876 1724 TIDAL 12, 73.76 METERS (242.0 FEET)
 AT0683'SOUTH-SOUTHEAST OF BENCH MARK 876 1724 TIDAL 14, 0.30 METER (1.0 FOOT)
 AT0683'NORTHEAST OF THE WOODEN FENCE.  THE MARK IS 0.15 M BELOW GROUND.
 AT0683
 AT0683                          STATION RECOVERY (1993)
 AT0683
 AT0683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0683'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0683'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0683'PAVED ROAD, THENCE 0.2 KM (0.10 MI) NORTHWESTERLY ALONG SEMPER ROAD
 AT0683'LEADING TO THE COAST GUARD STATION, 73.7 M (241.8 FT) SOUTH-SOUTHEAST
 AT0683'OF BENCH MARK 876 1724 TIDAL 14, 64.1 M (210.3 FT) NORTHWEST OF BENCH
 AT0683'MARK 876 1724 B TIDAL, 51.8 M (169.9 FT) SOUTHWEST OF THE CENTER OF
 AT0683'THE ROAD, 12.0 M (39.4 FT) SOUTHEAST OF THE SOUTH CORNER OF THE
 AT0683'FOUNDATION OF A BUILDING, 3.5 M (11.5 FT) NORTHWEST OF THE WEST
 AT0683'CORNER OF A CHAIN-LINK FENCE, 3.1 M (10.2 FT) WEST OF THE FENCE, AND
 AT0683'0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD.  NOTE--THE DISK IS
 AT0683'ENCASED IN A 4-INCH PVC PIPE AND IS RECESSED 0.2 M (0.7 FT) BELOW THE
 AT0683'GROUND SURFACE.
 AT0683
 AT0683                          STATION RECOVERY (2000)
 AT0683
 AT0683'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RDJ)
 AT0683'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0683'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0683'PAVED ROAD, THENCE 0.2 KM (0.10 MI) NORTHWESTERLY ALONG SEMPER ROAD
 AT0683'LEADING TO THE COAST GUARD STATION. THE BENCH MARK IS LOCATED 64.10 M
 AT0683'(210.30 FT) NW OF BENCH MARK 1724 B 1980, 51.80 M (169.95 FT) SW OF
 AT0683'THE CENTER OF SEMPER ROAD, 12.01 M (39.40 FT) SE OF THE SOUTH CORNER
 AT0683'OF AN OLD FOUNDATION, 13.60 M (44.62 FT) SOUTH-SOUTHWEST OF THE
 AT0683'NORTHWEST CORNER OF A CHAINLINK FENCE AROUND 2 SEWER TREATMENT TANKS
 AT0683'AND CONCRETE PAD, 3.0 M (9.8 FT) WEST-SOUTHWEST OF THE SOUTHWEST
 AT0683'CORNER OF THE FENCE AND GATE, AND 0.30 M (0.98 FT) SOUTH OF THE
 AT0683'PROPERTY FENCE AND NEAR THE WATER.THE BENCH MARK IS SET 0.3 M (1.0 FT)
 AT0683'BELOW THE GROUND LEVEL, CRIMPED TO A STAINLESS STEEL ROD DRIVEN 18.3 M
 AT0683'(60.0 FT) , ENCASED IN A 4-INCH PVC PIPE.
 AT0683
 AT0683                          STATION RECOVERY (2002)
 AT0683
 AT0683'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2002
 AT0683'RECOVERED AS DESCRIBED.
 AT0683
 AT0683                          STATION RECOVERY (2004)
 AT0683
 AT0683'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 AT0683'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0682 ***********************************************************************
 AT0682  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0682  DESIGNATION -  876 1724 B TIDAL
 AT0682  PID         -  AT0682
 AT0682  STATE/COUNTY-  LA/JEFFERSON
 AT0682  COUNTRY     -  US
 AT0682  USGS QUAD   -  BARATARIA PASS (2018)
 AT0682
 AT0682                         *CURRENT SURVEY CONTROL
 AT0682  ______________________________________________________________________
 AT0682* NAD 83(1986) POSITION- 29 15 53.     (N) 089 57 27.     (W)   SCALED
 AT0682* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0682  **This station is located in a suspected subsidence area (see below).
 AT0682  ______________________________________________________________________
 AT0682  GEOID HEIGHT    -        -23.879 (meters)                     GEOID18
 AT0682  OBS GRAVITY     -    979,292.3   (mgal)                       GRAV_OBS
 AT0682
 AT0682.The horizontal coordinates were scaled from a map and have
 AT0682.an estimated accuracy of +/- 6 seconds.
 AT0682
 AT0682.** This station is in an area of known vertical motion.  Due to the
 AT0682.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0682.** determined the orthometric heights for marks in these suspect
 AT0682.** subsidence areas should be considered valid only at the epoch date
 AT0682.** associated with the orthometric height.  These heights must always
 AT0682.** be validated when used as control.  All previously superseded
 AT0682.** orthometric heights are now considered suspect and are available
 AT0682.** in the superseded section.  NGS does not recommend using suspect
 AT0682.** or superseded heights as control.
 AT0682
 AT0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0682.GEOID18 height accuracy estimate available here.
 AT0682
 AT0682.This Tidal Bench Mark is designated as VM 823
 AT0682.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0682
 AT0682.Click photographs - Photos may exist for this station.
 AT0682
 AT0682.The observed gravity was obtained from relative gravimeter ties
 AT0682.to the IGSN71 gravity network.
 AT0682
 AT0682;                    North         East    Units  Estimated Accuracy
 AT0682;SPC LA S     -    85,570.    1,133,720.      MT  (+/- 180 meters Scaled)
 AT0682
 AT0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT126409(NAD 83)
 AT0682
 AT0682                          SUPERSEDED SURVEY CONTROL
 AT0682
 AT0682.No superseded survey control is available for this station.
 AT0682
 AT0682_MARKER: DJ = TIDAL STATION DISK
 AT0682_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0682_STAMPING: 1724 B 1980
 AT0682_MARK LOGO: NOS
 AT0682_PROJECTION: RECESSED 18 CENTIMETERS
 AT0682_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0682+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2004
 AT0682_ROD/PIPE-DEPTH: 19.8 meters
 AT0682
 AT0682  HISTORY     - Date     Condition        Report By
 AT0682  HISTORY     - 1980     MONUMENTED       NOS
 AT0682  HISTORY     - 1982     GOOD             NGS
 AT0682  HISTORY     - 19930223 GOOD             NGS
 AT0682  HISTORY     - 20001108 GOOD             NOS
 AT0682  HISTORY     - 20020515 GOOD             NOS
 AT0682  HISTORY     - 20030210 GOOD             NGS
 AT0682  HISTORY     - 20041116 GOOD             NOS
 AT0682
 AT0682                          STATION DESCRIPTION
 AT0682
 AT0682'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0682'5.55 KM (3.40 MI) NE FROM GRAND ISLE.
 AT0682'THE MARK IS 0.15 M BELOW THE GROUND.
 AT0682'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0682'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0682'ALONG A PAVED SIDE ROAD TO THE ENTRANCE OF THE U.S. COAST GUARD
 AT0682'RESERVATION, THENCE 0.2 KILOMETER (0.1 MILE) NORTHWEST ALONG THE SHELL
 AT0682'DRIVEWAY TO THE MARK ON THE LEFT, 32.31 METERS (106.0 FEET) SOUTHWEST
 AT0682'OF THE CENTER OF THE DRIVEWAY, 64.01 METERS (210.0 FEET) SOUTHEAST OF
 AT0682'BM 876 1724 A TIDAL, 117.65 METERS (386.0 FEET) SOUTH-SOUTHEAST OF BM
 AT0682'876 1724 TIDAL 14, 0.42 METER (1.4 FEET) NORTHEAST OF A WOODEN FENCE.
 AT0682
 AT0682                          STATION RECOVERY (1993)
 AT0682
 AT0682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0682'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0682'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0682'PAVED ROAD, THENCE 0.1 KM (0.05 MI) NORTHWESTERLY ALONG SEMPER ROAD
 AT0682'LEADING TO THE COAST GUARD STATION, 64.4 M (211.3 FT) NORTHWEST OF
 AT0682'BENCH MARK 876 1724 C TIDAL, 64.1 M (210.3 FT) SOUTHEAST OF BENCH
 AT0682'MARK 876 1724 A TIDAL, 32.3 M (106.0 FT) SOUTHWEST OF THE CENTER OF
 AT0682'THE ROAD, 15.1 M (49.5 FT) SOUTH-SOUTHWEST OF THE EAST CORNER OF A
 AT0682'CHAIN-LINK FENCE CORNER, 5.7 M (18.7 FT) EAST-NORTHEAST OF THE SOUTH
 AT0682'CORNER OF A CHAIN-LINK FENCE, 5.6 M (18.4 FT) EAST OF THE FENCE, AND
 AT0682'0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD.  NOTE--THE DISK IS
 AT0682'ENCASED IN A 4-INCH PVC PIPE AND IS RECESSED 0.3 M (1.0 FT) BELOW THE
 AT0682'GROUND SURFACE.
 AT0682
 AT0682                          STATION RECOVERY (2000)
 AT0682
 AT0682'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RDJ)
 AT0682'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0682'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0682'PAVED ROAD, THENCE 0.1 KM (0.05 MI) NORTHWESTERLY ALONG SEMPER ROAD
 AT0682'LEADING TO THE COAST GUARD STATION. THE BENCH MARK IS LOCATED 64.40 M
 AT0682'(211.29 FT) (211.29 FT WEST OF BENCH MARK 1724 C 1980, 64.10 M (210.30
 AT0682'FT) SE OF BENCH MARK 1724 A 1980, 32.60 M (106.96 FT) SOUTH OF THE
 AT0682'CENTER OF SEMPER ROAD, 23.80 M (78.08 FT) EAST OF THE SOUTHEAST CORNER
 AT0682'OF A CHAINLINK FENCE AROUND A SEWER TREATMENT TANK, AND 0.3 M (1.0 FT)
 AT0682'SOUTH OF THE PROPERTY FENCE, AND 0.30 M (0.98 FT) BELOW THE LEVEL OF
 AT0682'THE ROAD.  THE BENCH MARK IS SET 0.30 M (0.98 FT) BELOW GROUND LEVEL,
 AT0682'CRIMPED TO A STAINLESS STEEL ROD DRIVEN 19.8 M (65.0 FT) TO
 AT0682'SUBSTANTIAL RESISTANCE, AND ENCASED IN A 4-INCH PVC PIPE AND CONCRETE
 AT0682'KICKBLOCK.
 AT0682
 AT0682                          STATION RECOVERY (2002)
 AT0682
 AT0682'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2002
 AT0682'RECOVERED AS DESCRIBED.
 AT0682
 AT0682                          STATION RECOVERY (2003)
 AT0682
 AT0682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0682'RECOVERED AS DESCRIBED.
 AT0682
 AT0682                          STATION RECOVERY (2004)
 AT0682
 AT0682'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 AT0682'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0681 ***********************************************************************
 AT0681  FBN         -  This is a Federal Base Network Control Station.
 AT0681  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0681  DESIGNATION -  876 1724 C TIDAL
 AT0681  PID         -  AT0681
 AT0681  STATE/COUNTY-  LA/JEFFERSON
 AT0681  COUNTRY     -  US
 AT0681  USGS QUAD   -  BARATARIA PASS (2018)
 AT0681
 AT0681                         *CURRENT SURVEY CONTROL
 AT0681  ______________________________________________________________________
 AT0681* NAD 83(2011) POSITION- 29 15 51.47149(N) 089 57 19.26988(W)   ADJUSTED
 AT0681* NAD 83(2011) ELLIP HT-   -23.228 (meters)        (06/27/12)   ADJUSTED
 AT0681* NAD 83(2011) EPOCH   -  2010.00
 AT0681* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0681  **This station is located in a suspected subsidence area (see below).
 AT0681  ______________________________________________________________________
 AT0681  GEOID HEIGHT    -        -23.877 (meters)                     GEOID18
 AT0681  NAD 83(2011) X  -      4,339.251 (meters)                     COMP
 AT0681  NAD 83(2011) Y  - -5,568,555.090 (meters)                     COMP
 AT0681  NAD 83(2011) Z  -  3,099,478.290 (meters)                     COMP
 AT0681  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 AT0681  OBS GRAVITY     -    979,292.3   (mgal)                       GRAV_OBS
 AT0681
 AT0681  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AT0681  Standards:
 AT0681         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AT0681            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AT0681  -------------------------------------------------------------------
 AT0681  NETWORK    0.59   9.07           0.26   0.22   4.63     -0.12213795
 AT0681  -------------------------------------------------------------------
 AT0681  Click here for local accuracies and other accuracy information.
 AT0681
 AT0681.The horizontal coordinates were established by GPS observations
 AT0681.and adjusted by the National Geodetic Survey in June 2012.
 AT0681
 AT0681.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AT0681.been affixed to the stable North American tectonic plate. See 
 AT0681.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AT0681
 AT0681.The horizontal coordinates are valid at the epoch date displayed above
 AT0681.which is a decimal equivalence of Year/Month/Day.
 AT0681
 AT0681.** This station is in an area of known vertical motion.  Due to the
 AT0681.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0681.** determined the orthometric heights for marks in these suspect
 AT0681.** subsidence areas should be considered valid only at the epoch date
 AT0681.** associated with the orthometric height.  These heights must always
 AT0681.** be validated when used as control.  All previously superseded
 AT0681.** orthometric heights are now considered suspect and are available
 AT0681.** in the superseded section.  NGS does not recommend using suspect
 AT0681.** or superseded heights as control.
 AT0681
 AT0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0681.GEOID18 height accuracy estimate available here.
 AT0681
 AT0681.This Tidal Bench Mark is designated as VM 824
 AT0681.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0681
 AT0681.Click photographs - Photos may exist for this station.
 AT0681
 AT0681.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT0681
 AT0681.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0681
 AT0681.The ellipsoidal height was determined by GPS observations
 AT0681.and is referenced to NAD 83.
 AT0681
 AT0681.The observed gravity was obtained from relative gravimeter ties
 AT0681.to the IGSN71 gravity network.
 AT0681
 AT0681. The following values were computed from the NAD 83(2011) position.
 AT0681
 AT0681;                    North         East     Units Scale Factor Converg.
 AT0681;SPC LA S     -    85,525.626 1,133,923.749   MT  1.00000775   +0 41 20.4
 AT0681;SPC LA S     -   280,595.32  3,720,214.83   sFT  1.00000775   +0 41 20.4
 AT0681;UTM  16      - 3,240,890.758   212,817.188   MT  1.00061782   -1 26 44.5
 AT0681;UTM  15      - 3,241,113.166   795,864.129   MT  1.00068030   +1 29 21.9
 AT0681
 AT0681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0681!SPC LA S     -   1.00000365  x   1.00000775  =   1.00001140
 AT0681!UTM  16      -   1.00000365  x   1.00061782  =   1.00062147
 AT0681!UTM  15      -   1.00000365  x   1.00068030  =   1.00068395
 AT0681
 AT0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1281740890(NAD 83)
 AT0681
 AT0681                          SUPERSEDED SURVEY CONTROL
 AT0681
 AT0681  NAD 83(2007)-  29 15 51.47143(N)    089 57 19.27064(W) AD(       ) 0
 AT0681  ELLIP H (02/10/07)  -23.192  (m)                       GP(       )    
 AT0681  ELLIP H (06/20/00)  -23.194  (m)                       GP(       ) 3 1
 AT0681  ELLIP H (10/01/96)  -23.160  (m)                       GP(       ) 3 1
 AT0681  ELLIP H (01/21/93)  -23.196  (m)                       GP(       ) 4 2
 AT0681  NAD 83(1992)-  29 15 51.47138(N)    089 57 19.26968(W) AD(       ) B
 AT0681  ELLIP H (09/10/92)  -23.196  (m)                       GP(       ) 4 1
 AT0681  NAD 83(1986)-  29 15 51.49037(N)    089 57 19.27058(W) AD(       ) 1
 AT0681  NAD 27      -  29 15 50.68103(N)    089 57 19.02266(W) AD(       ) 1
 AT0681
 AT0681.Superseded values are not recommended for survey control.
 AT0681
 AT0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0681.See file dsdata.pdf to determine how the superseded data were derived.
 AT0681
 AT0681_MARKER: DJ = TIDAL STATION DISK
 AT0681_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0681_STAMPING: 1724 C 1980
 AT0681_MARK LOGO: NOS
 AT0681_PROJECTION: RECESSED 15 CENTIMETERS
 AT0681_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0681+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2004
 AT0681_ROD/PIPE-DEPTH: 18.3 meters
 AT0681
 AT0681  HISTORY     - Date     Condition        Report By
 AT0681  HISTORY     - 1980     MONUMENTED       NOS
 AT0681  HISTORY     - 1982     GOOD             NGS
 AT0681  HISTORY     - 1984     GOOD             LA-051
 AT0681  HISTORY     - 1987     GOOD             LADTD
 AT0681  HISTORY     - 19880920 GOOD             LADTD
 AT0681  HISTORY     - 19890127 GOOD
 AT0681  HISTORY     - 19910903 GOOD             LADTD
 AT0681  HISTORY     - 19920326 GOOD
 AT0681  HISTORY     - 19930223 GOOD             NGS
 AT0681  HISTORY     - 19960125 GOOD             NGS
 AT0681  HISTORY     - 19960214 GOOD             NOS
 AT0681  HISTORY     - 19980309 GOOD             NGS
 AT0681  HISTORY     - 20001108 GOOD             NOS
 AT0681  HISTORY     - 20020515 GOOD             NOS
 AT0681  HISTORY     - 20030210 GOOD             NGS
 AT0681  HISTORY     - 20041116 GOOD             NOS
 AT0681
 AT0681                          STATION DESCRIPTION
 AT0681
 AT0681'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0681'5.50 KM (3.35 MI) NE FROM GRAND ISLE.
 AT0681'THE MARK IS 0.15 M BELOW GROUND.
 AT0681'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0681'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0681'ALONG A PAVED SIDE ROAD TO THE ENTRANCE TO THE U.S. COAST GUARD
 AT0681'RESERVATION, THENCE 0.15 KILOMETER (0.05 MILE) NORTHWEST ALONG THE
 AT0681'SHELL DRIVEWAY TO THE MARK ON THE LEFT, 51.51 METERS (169.0 FEET)
 AT0681'NORTHWEST OF THE CENTER OF THE PAVED ROAD, 21.34 METERS (70.0 FEET)
 AT0681'SOUTHWEST OF THE CENTER OF THE SHELL DRIVEWAY, 0.76 METER (2.5 FEET)
 AT0681'NORTHEAST OF A WOODEN FENCE.
 AT0681
 AT0681                          STATION RECOVERY (1984)
 AT0681
 AT0681'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AT0681'RECOVERED IN GOOD CONDITION.
 AT0681
 AT0681                          STATION RECOVERY (1987)
 AT0681
 AT0681'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (TLH)
 AT0681'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.  A COMPLETE
 AT0681'NEW DESCRIPTION FOLLOWS.
 AT0681'
 AT0681'THE STATION IS LOCATED ABOUT 10.8 KM (6.7 MI) NORTHEAST OF GRAND ISLE
 AT0681'ON STATE HIGHWAY 1 FROM THE CAMINADA PASS BRIDGE AT THE US COAST GUARD
 AT0681'STATION.  OWNERSHIP--US GOVERNMENT, C/O GROUP COMMANDER L T WILSON,
 AT0681'COAST GUARD GROUP, PO BOX 158, GRAND ISLE, LA.  70358.  PHONE
 AT0681'504-787-2135.
 AT0681'
 AT0681'TO REACH THE STATION FROM THE EAST END OF THE CAMINADA PASS BRIDGE AT
 AT0681'THE SOUTHWEST END OF GRAND ISLE, GO NORTHWEST FOR 7.31 KM (4.55 MI)
 AT0681'ON STATE HIGHWAY 1 TO A WATER TANK ON THE LEFT.  CONTINUE STRAIGHT
 AT0681'AHEAD AND GO SOUTHWEST FOR 2.26 KM (1.14 MI) ON HIGHWAY 1 TO A FORK.
 AT0681'CONTINUE AHEAD FOR 1.33 KM (0.8 MI) ON THE PAVED ROAD TO AN ENTRANCE
 AT0681'GATE ON THE LEFT.  TURN LEFT AND GO NORTHWEST FOR 0.05 KM (0.03 MI)
 AT0681'ON THE ENTRANCE ROAD TO A ROAD ON THE RIGHT AND THE STATION ON THE
 AT0681'LEFT.
 AT0681'
 AT0681'THE STATION IS A STANDARD NGS DISK STAMPED---1724 C 1980---, CRIMPED
 AT0681'ONTO A STAINLESS STEEL ROD RECESSED 25 CM (10 INCHES) BELOW THE GROUND
 AT0681'AND ENCASED IN A 4-INCH PVC PIPE.  20.7 METERS (67.9 FT) SOUTHWEST
 AT0681'FROM THE CENTER OF THE ENTRANCE ROAD, 16 METERS (52.5 FT)
 AT0681'WEST-NORTHWEST FROM THE NORTHWEST END OF THE SOUTHWEST ONE OF TWO FUEL
 AT0681'TANKS, 5.6 METERS (18.4 FT) NORTHWEST FROM A WOODEN FENCE CORNER, 5.2
 AT0681'METERS (17.1 FT) SOUTHWEST FROM AN EMBANKMENT EDGE AND 0.4 METERS
 AT0681'(1.3 FT) NORTHEAST FROM A METAL WITNESS POST.
 AT0681
 AT0681                          STATION RECOVERY (1988)
 AT0681
 AT0681'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AT0681'THE STATION IS LOCATED ABOUT 10.8 KM (6.70 MI) NORTHEAST OF GRAND ISLE
 AT0681'ON STATE HIGHWAY 1 FROM THE CAMINADA PASS BRIDGE AT THE US COAST GUARD
 AT0681'STATION.  OWNERSHIP--US GOVERNMENT, C/O GROUP COMMANDER L T WILSON,
 AT0681'COAST GUARD GROUP, PO BOX 158, GRAND ISLE, LA  70358.  PHONE
 AT0681'504-787-2135.
 AT0681'
 AT0681'TO REACH THE STATION FROM THE EAST END OF THE CAMINADA PASS BRIDGE AT
 AT0681'THE SOUTHWEST END OF GRAND ISLE GO NORTHWEST FOR 7.31 KM (4.55 MI) ON
 AT0681'STATE HIGHWAY 1 TO A WATER TANK ON THE LEFT.  CONTINUE STRAIGHT AHEAD
 AT0681'AND GO SOUTHWEST FOR 2.26 KM (1.40 MI) ON HIGHWAY 1 TO A FORK.
 AT0681'CONTINUE AHEAD FOR 1.33 KM (0.85 MI) ON THE PAVED ROAD TO AN ENTRANCE
 AT0681'GATE ON THE LEFT.  TURN LEFT AND GO NORTHWEST FOR 0.05 KM (0.05 MI)
 AT0681'ON THE ENTRANCE ROAD TO A ROAD ON THE RIGHT AND THE STATION ON THE
 AT0681'LEFT.
 AT0681'
 AT0681'THE STATION IS 20.7 M (67.9 FT) SOUTHWEST FROM THE CENTER OF THE
 AT0681'ENTRANCE ROAD, 16 M (52.5 FT) WEST-NORTHWEST FROM THE NORTHWEST END OF
 AT0681'THE SOUTHWEST ONE OF TWO FUEL TANKS, 5.6 M (18.4 FT) NORTHWEST FROM A
 AT0681'WOODEN FENCE CORNER, 5.2 M (17.1 FT) SOUTHWEST FROM AN EMBANKMENT EDGE
 AT0681'AND 0.4 M (1.3 FT) NORTHEAST FROM A METAL WITNESS POST.
 AT0681
 AT0681                          STATION RECOVERY (1989)
 AT0681
 AT0681'RECOVERED 1989
 AT0681'RECOVERED IN GOOD CONDITION.
 AT0681
 AT0681                          STATION RECOVERY (1991)
 AT0681
 AT0681'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 AT0681'THE STATION IS LOCATED AT THE NORTHEAST END OF GRAND ISLE, AT THE U.S.
 AT0681'COAST GUARD STATION, IN LAWN AREA BETWEEN A PRIVATE MARINA AND
 AT0681'ENTRANCE ROAD TO THE COAST GUARD STATION.  OWNERSHIP--U.S. GOVERNMENT,
 AT0681'C/O GROUP COMMANDER L. T. WILSON, COAST GUARD GROUP, P.O. BOX 158,
 AT0681'GRAND ISLE, LA. 70358-0158, PHONE 504-787-2135.
 AT0681'
 AT0681'TO REACH THE STATION FROM THE SOUTHEAST END OF THE CAMINADA PASS
 AT0681'BRIDGE AT THE SOUTHWEST END OF GRAND ISLE, GO NORTHEAST FOR 4.55 MI
 AT0681'(7.32 KM) ON STATE HIGHWAY 1 TO A WATER TANK ON THE LEFT, CONTINUE
 AT0681'STRAIGHT AHEAD AND GO 1.4 MI (2.3 KM) ON HIGHWAY 1 TO A FORK, KEEP
 AT0681'RIGHT, LEAVING HIGHWAY 1 AND CONTINUE STRAIGHT AHEAD AND GO 0.8 MI
 AT0681'(1.3 KM) ON A PAVED ROAD TO THE ENTRANCE GATE TO THE COAST GUARD
 AT0681'STATION ON THE LEFT, TURN LEFT AND GO NORTHWEST FOR APPROXIMATELY 200
 AT0681'FT (61.0 M) ON THE ENTRANCE ROAD TO A ROAD RIGHT AND THE STATION SET
 AT0681'ON THE LEFT.
 AT0681'
 AT0681'THE STATION IS 68.0 FT (20.7 M) SOUTH FROM THE CENTER OF THE ENTRANCE
 AT0681'ROAD, 52.5 FT (16.0 M) WEST-SOUTHWEST FROM THE NORTHWEST END OF THE
 AT0681'SOUTHWEST ONE OF TWO FUEL TANKS, 17.0 FT (5.2 M) NORTH FROM AN
 AT0681'EMBANKMENT EDGE, 12.5 FT (3.8 M) WEST-SOUTHWEST FROM A CHAIN LINK
 AT0681'FENCE CORNER, 1.5 FT (0.5 M) NORTHEAST FROM A METAL WITNESS POST WITH
 AT0681'SIGN ATTACHED, RECESSED 10-INCHES BELOW THE GROUND SURFACE AND ABOUT
 AT0681'1-FOOT LOWER THAN THE ENTRANCE ROAD.
 AT0681
 AT0681                          STATION RECOVERY (1992)
 AT0681
 AT0681'RECOVERED 1992
 AT0681'RECOVERED IN GOOD CONDITION.
 AT0681
 AT0681                          STATION RECOVERY (1993)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0681'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0681'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0681'PAVED ROAD, 64.4 M (211.3 FT) SOUTHEAST OF BENCH MARK 876 1724 B
 AT0681'TIDAL, 61.0 M (200.1 FT) NORTHWEST OF THE CENTER OF THE ROAD, 20.9 M
 AT0681'(68.6 FT) SOUTHWEST OF THE CENTER OF SEMPER ROAD LEADING TO THE COAST
 AT0681'GUARD STATION, 20.7 M (67.9 FT) SOUTHWEST OF THE SOUTH CORNER OF A
 AT0681'FOUNDATION FOR 2 FUEL TANKS, 3.8 M (12.5 FT) WEST-NORTHWEST OF A
 AT0681'FENCE CORNER AND GATE POST, 0.4 M (1.3 FT) NORTH OF A WITNESS POST,
 AT0681'AND 0.3 M (1.0 FT) BELOW THE LEVEL OF SEMPER ROAD.  NOTE--THE DISK IS
 AT0681'ENCASED IN A 4-INCH PVC PIPE AND IS RECESSED 0.3 M (1.0 FT) BELOW THE
 AT0681'GROUND SURFACE.
 AT0681
 AT0681                          STATION RECOVERY (1996)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (RPB)
 AT0681'RECOVERED AS DESCRIBED.
 AT0681
 AT0681                          STATION RECOVERY (1996)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1996 (RPB)
 AT0681'RECOVERED AS DESCRIBED.
 AT0681
 AT0681                          STATION RECOVERY (1998)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (CSM)
 AT0681'THE STATION IS LOCATED NEAR THE NORTHEAST END OF GRAND ISLE, AT THE
 AT0681'U.S. COAST GUARD STATION.  OWNERSHIP--U.S. COAST GUARD, PO BOX 158,
 AT0681'GRAND ISLE LA 70358-0158, PHONE 504-787-2136.  NOTE-OFFICER OF THE DAY
 AT0681'SHOULD BE CONTACTED 24 HOURS IN ADVANCE TO ARRANGE ACCESS.  ENTRANCE
 AT0681'GATE CLOSES AT 10 P.M.
 AT0681'
 AT0681'TO REACH THE STATION FROM THE GRAND ISLE WATER TOWER NEAR THE
 AT0681'NORTHEAST SIDE OF GRAND ISLE, GO NORTHEAST FOR 2.25 KM (1.40 MI)
 AT0681'ALONG STATE HIGHWAY 1 TO FORK AND CAUTION LIGHT.  BEAR RIGHT,
 AT0681'NORTHEAST FOR 1.36 KM (0.85 MI) ALONG A PAVED ROAD TO THE ENTRANCE TO
 AT0681'THE COAST GUARD STATION AND GATE ON THE LEFT.  TURN LEFT, WEST FOR
 AT0681'ABOUT 30.0 M (98.4 FT) PASSING THROUGH THE GATE AND ALONG THE ENTRANCE
 AT0681'ROAD TO THE WEST END OF A CHAIN LINK FENCE AND THE STATION ON THE
 AT0681'LEFT.
 AT0681'
 AT0681'THE DATUM POINT IS THE TOP CENTER OF A BENCH MARK DISK CRIMPED TO THE
 AT0681'TOP OF A STAINLESS STEEL ROD RECESSED ABOUT 15 CM BELOW GROUND AND
 AT0681'DRIVEN TO A DEPTH OF 18.3 M (60.0 FT), ENCASED IN A 4-INCH PVC PIPE
 AT0681'RECESSED ABOUT 10 CM BELOW GROUND.  LOCATED 20.6 M (67.6 FT) SOUTH OF
 AT0681'THE CENTER OF ENTRANCE ROAD, 15.4 M (50.5 FT) EAST OF A 2-INCH METAL
 AT0681'POLE WITH BIRDHOUSE, 6.4 M (21.0 FT) NORTHWEST OF THE SOUTH 1 OF 2
 AT0681'GATE POSTS, 3.7 M (12.1 FT) WEST-SOUTHWEST OF THE WEST END OF A
 AT0681'CHAIN-LINK FENCE AND WITNESS POST AND 0.4 M (1.3 FT) NORTH OF A SHORT
 AT0681'METAL FENCE POST.
 AT0681
 AT0681                          STATION RECOVERY (2000)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RDJ)
 AT0681'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0681'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0681'PAVED ROAD. THE BENCH MARK IS LOCATED 64.4 M (211.3 FT) SOUTHEAST OF
 AT0681'BENCH MARK 876 1724 B, 61.0 M (200.1 FT) NORTHWEST OF THE CENTER OF
 AT0681'SEMPER ROAD, 13.6 M (44.6 FT) SOUTH-SOUTHWEST OF THE NORTHWEST CORNER
 AT0681'OF A CHAINLINK FENCE AROUND THE SEWER TREATMENT TANKS, 3.8 M (12.5 FT)
 AT0681'WEST-NORTHWEST OF A CHAINLINK FENCE CORNER AND POST, AND IS NOW UNDER
 AT0681'THE FENCE AND DIFFICULT TO LEVEL, AND 0.3 M (1.0 FT) BELOW THE LEVEL
 AT0681'OF SEMPER ROAD.  THE BENCH MARK IS SET 0.30 M (0.98 FT) BELOW GROUND
 AT0681'LEVEL, CRIMPED TO A STAINLESS STEEL ROD DRIVEN 18.3 M (60.0 FT) , AND
 AT0681'ENCASED IN A 4-INCH PVC PIPE.
 AT0681
 AT0681                          STATION RECOVERY (2002)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2002
 AT0681'RECOVERED AS DESCRIBED.
 AT0681
 AT0681                          STATION RECOVERY (2003)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0681'RECOVERED AS DESCRIBED.
 AT0681
 AT0681                          STATION RECOVERY (2004)
 AT0681
 AT0681'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 AT0681'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0689 ***********************************************************************
 AT0689  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0689  DESIGNATION -  876 1724 D TIDAL
 AT0689  PID         -  AT0689
 AT0689  STATE/COUNTY-  LA/JEFFERSON
 AT0689  COUNTRY     -  US
 AT0689  USGS QUAD   -  BARATARIA PASS (2018)
 AT0689
 AT0689                         *CURRENT SURVEY CONTROL
 AT0689  ______________________________________________________________________
 AT0689* NAD 83(1986) POSITION- 29 15 53.     (N) 089 57 25.     (W)   SCALED
 AT0689* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0689  **This station is located in a suspected subsidence area (see below).
 AT0689  ______________________________________________________________________
 AT0689  GEOID HEIGHT    -        -23.879 (meters)                     GEOID18
 AT0689
 AT0689.The horizontal coordinates were scaled from a map and have
 AT0689.an estimated accuracy of +/- 6 seconds.
 AT0689
 AT0689.** This station is in an area of known vertical motion.  Due to the
 AT0689.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0689.** determined the orthometric heights for marks in these suspect
 AT0689.** subsidence areas should be considered valid only at the epoch date
 AT0689.** associated with the orthometric height.  These heights must always
 AT0689.** be validated when used as control.  All previously superseded
 AT0689.** orthometric heights are now considered suspect and are available
 AT0689.** in the superseded section.  NGS does not recommend using suspect
 AT0689.** or superseded heights as control.
 AT0689
 AT0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0689.GEOID18 height accuracy estimate available here.
 AT0689
 AT0689.This Tidal Bench Mark is designated as VM 825
 AT0689.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0689
 AT0689.Click photographs - Photos may exist for this station.
 AT0689
 AT0689;                    North         East    Units  Estimated Accuracy
 AT0689;SPC LA S     -    85,570.    1,133,770.      MT  (+/- 180 meters Scaled)
 AT0689
 AT0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT126409(NAD 83)
 AT0689
 AT0689                          SUPERSEDED SURVEY CONTROL
 AT0689
 AT0689.No superseded survey control is available for this station.
 AT0689
 AT0689_MARKER: DJ = TIDAL STATION DISK
 AT0689_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0689_STAMPING: 1724 D 1980
 AT0689_MARK LOGO: NOS
 AT0689_PROJECTION: RECESSED 20 CENTIMETERS
 AT0689_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0689+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2004
 AT0689_ROD/PIPE-DEPTH: 18.3 meters
 AT0689
 AT0689  HISTORY     - Date     Condition        Report By
 AT0689  HISTORY     - 1980     MONUMENTED       NOS
 AT0689  HISTORY     - 1982     GOOD             NGS
 AT0689  HISTORY     - 19930223 GOOD             NGS
 AT0689  HISTORY     - 20001108 GOOD             NOS
 AT0689  HISTORY     - 20020515 GOOD             NOS
 AT0689  HISTORY     - 20030207 GOOD             NGS
 AT0689  HISTORY     - 20041116 GOOD             NOS
 AT0689
 AT0689                          STATION DESCRIPTION
 AT0689
 AT0689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0689'5.35 KM (3.3 MI) NE FROM GRAND ISLE.
 AT0689'THE MARK IS 0.15 M BELOW THE GROUND.
 AT0689'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0689'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0689'ALONG A PAVED SIDE ROAD TO THE ENTRANCE TO THE U.S. COAST GUARD
 AT0689'RESERVATION AND THE MARK ON THE LEFT, 13.41 METERS (44.0 FEET)
 AT0689'NORTHWEST OF THE CENTER OF THE PAVED ROAD, 25.91 METERS (85.0 FEET)
 AT0689'NORTH-NORTHEAST OF THE CENTER OF THE SHELL DRIVEWAY, 11.28 METERS
 AT0689'(37.0 FEET) EAST OF THE SOUTHEAST CORNER OF THE MOST SOUTHEASTERLY
 AT0689'HOUSE.
 AT0689
 AT0689                          STATION RECOVERY (1993)
 AT0689
 AT0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0689'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0689'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0689'PAVED ROAD, 25.9 M (85.0 FT) NORTHEAST OF THE CENTER OF SEMPER ROAD
 AT0689'LEADING TO A COAST GUARD STATION, 17.7 M (58.1 FT) NORTHEAST OF BENCH
 AT0689'MARK T 358, 13.4 M (44.0 FT) NORTHWEST OF AND LEVEL WITH THE CENTER
 AT0689'OF THE ROAD, 11.3 M (37.1 FT) EAST OF THE SOUTHEAST CORNER OF A
 AT0689'HOUSE, 1.3 M (4.3 FT) SOUTHWEST OF A CHAIN-LINK FENCE CORNER, AND 0.3
 AT0689'M (1.0 FT) NORTHWEST OF A CHAIN-LINK FENCE.  NOTE--THE DISK IS
 AT0689'ENCASED IN A 4-INCH PVC PIPE AND IS RECESSED 0.2 M (0.7 FT) BELOW THE
 AT0689'GROUND SURFACE.
 AT0689
 AT0689                          STATION RECOVERY (2000)
 AT0689
 AT0689'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RDJ)
 AT0689'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0689'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0689'PAVED ROAD. THE BENCH MARK IS LOCATED 17.70 M (58.07 FT) NE OF BENCH
 AT0689'MARK T 358 1982, 13.40 M (43.96 FT) NW OF AND LEVEL WITH THE CENTER OF
 AT0689'THE ROAD, 11.30 M (37.07 FT) EAST OF THE SE CORNER OF A HOUSE, 1.30 M
 AT0689'(4.27 FT) SW OF A CHAIN-LINK FENCE CORNER, AND 0.30 M (0.98 FT) NW OF
 AT0689'A CHAIN-LINK FENCE.  THE BENCH MARK IS SET 0.20 M (0.66 FT) BELOW
 AT0689'GROUND LEVEL, CRIMPED TO A STAINLESS STEEL ROD DRIVEN 18.3 M (60.0 FT)
 AT0689'TO SUBSTANTIAL RESISTANCE, AND ENCASED IN A 4-INCH PVC PIPE AND
 AT0689'CONCRETE KICKBLOCK.
 AT0689
 AT0689                          STATION RECOVERY (2002)
 AT0689
 AT0689'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2002
 AT0689'RECOVERED AS DESCRIBED.
 AT0689
 AT0689                          STATION RECOVERY (2003)
 AT0689
 AT0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0689'RECOVERED AS DESCRIBED.
 AT0689
 AT0689                          STATION RECOVERY (2004)
 AT0689
 AT0689'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 AT0689'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DF4116 ***********************************************************************
 DF4116  DESIGNATION -  876 1724 F TIDAL
 DF4116  PID         -  DF4116
 DF4116  STATE/COUNTY-  LA/JEFFERSON
 DF4116  COUNTRY     -  US
 DF4116  USGS QUAD   -  BARATARIA PASS (2018)
 DF4116
 DF4116                         *CURRENT SURVEY CONTROL
 DF4116  ______________________________________________________________________
 DF4116* NAD 83(1986) POSITION- 29 15 55.     (N) 089 57 28.     (W)   SCALED
 DF4116* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DF4116  **This station is located in a suspected subsidence area (see below).
 DF4116  ______________________________________________________________________
 DF4116  GEOID HEIGHT    -        -23.881 (meters)                     GEOID18
 DF4116  DYNAMIC HEIGHT  -          1.35  (meters)        4.4   (feet) COMP
 DF4116  MODELED GRAVITY -    979,292.8   (mgal)                       NAVD 88
 DF4116
 DF4116.The horizontal coordinates were scaled from a map and have
 DF4116.an estimated accuracy of +/- 6 seconds.
 DF4116
 DF4116.** This station is in an area of known vertical motion. If an
 DF4116.** orthometric height was ever established but is not available 
 DF4116.** in the current survey control section, the orthometric height
 DF4116.** is considered suspect.  Suspect heights are available in the
 DF4116.** superseded section only if requested.
 DF4116
 DF4116.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4116.GEOID18 height accuracy estimate available here.
 DF4116
 DF4116.Click photographs - Photos may exist for this station.
 DF4116
 DF4116.The dynamic height is computed by dividing the NAVD 88
 DF4116.geopotential number by the normal gravity value computed on the
 DF4116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4116.degrees latitude (g = 980.6199 gals.).
 DF4116
 DF4116.The modeled gravity was interpolated from observed gravity values.
 DF4116
 DF4116;                    North         East    Units  Estimated Accuracy
 DF4116;SPC LA S     -    85,630.    1,133,690.      MT  (+/- 180 meters Scaled)
 DF4116
 DF4116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT125410(NAD 83)
 DF4116
 DF4116                          SUPERSEDED SURVEY CONTROL
 DF4116
 DF4116.No superseded survey control is available for this station.
 DF4116
 DF4116_MARKER: DJ = TIDAL STATION DISK
 DF4116_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DF4116+WITH SETTING: PAVEMENT
 DF4116_SP_SET: GARAGE FOUNDATION
 DF4116_STAMPING: 1724 F 1992
 DF4116_MARK LOGO: NOS
 DF4116_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4116+STABILITY: SURFACE MOTION
 DF4116_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DF4116+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2004
 DF4116
 DF4116  HISTORY     - Date     Condition        Report By
 DF4116  HISTORY     - 1992     MONUMENTED       NOS
 DF4116  HISTORY     - 20010916 GOOD             NOS
 DF4116  HISTORY     - 20030519 GOOD             NOS
 DF4116  HISTORY     - 20041116 GOOD             NOS
 DF4116  HISTORY     - 20050603 GOOD             NOS
 DF4116
 DF4116                          STATION DESCRIPTION
 DF4116
 DF4116'DESCRIBED BY NATIONAL OCEAN SERVICE 2001 (JRS)
 DF4116'2.4 MI (3.9 KM) NORTHEASTERLY ALONG STATE ROAD 1 FROM THE POST OFFICE
 DF4116'IN GRAND ISLE, THEN 0.8 MI (1.3 KM) NORTHEASTERLY ALONG A PAVED ROAD,
 DF4116'THEN 0.1 MI (0.2 KM) NORTHEASTERLY ALONG SEMPER ROAD LEADING INTO THE
 DF4116'U.S. COAST GUARD STATION, THE BENCH MARK IS SET FLUSH IN THE CONCRETE
 DF4116'FOOTING AT THE EAST END OF THE GARAGE DOOR AT THE ENTRANCE OF COAST
 DF4116'GUARD MAINTENANCE BUILDING, 93.27 M (306.00 FT) NE OF THE CENTER OF
 DF4116'THE DRIVEWAY, 26.60 M (87.27 FT) NW OF A LIGHT POLE WITH CONCRETE
 DF4116'BASE, 19.30 M (63.32 FT) WEST OF THE SE CORNER OF THE COAST GUARD
 DF4116'MAINTENANCE BUILDING, AND 3.30 M (10.83 FT) EAST OF THE SW CORNER OF
 DF4116'THE MAINTENANCE BUILDING.
 DF4116
 DF4116                          STATION RECOVERY (2003)
 DF4116
 DF4116'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2003 (RJG)
 DF4116'RECOVERED AS DESCRIBED.
 DF4116
 DF4116                          STATION RECOVERY (2004)
 DF4116
 DF4116'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 DF4116'RECOVERED AS DESCRIBED.
 DF4116
 DF4116                          STATION RECOVERY (2005)
 DF4116
 DF4116'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2005
 DF4116'2.4 MILE (3.9 KM) NORTHEASTERLY ALONG STATE ROAD 1 FROM THE POST
 DF4116'OFFICE IN GRAND ISLE, THEN 0.8 MILE (1.3 KM) NORTHEASTERLY ALONG A
 DF4116'PAVED ROAD, THEN 0.1 MILE (0.2 KM) NORTHEASTERLY ALONG SEMPER ROAD
 DF4116'LEADING INTO THE U.S.  COAST GUARD STATION. THE BENCH MARK IS SET
 DF4116'FLUSH IN THE CONCRETE FOOTING AT THE EAST END OF THE GARAGE DOOR AT
 DF4116'THE ENTRANCE OF COAST GUARD MAINTENANCE BUILDING, 93.27 M (306.00 FT)
 DF4116'NE OF THE CENTER OF THE DRIVEWAY, 26.60 M (87.27 FT) NW OF A LIGHT
 DF4116'POLE WITH CONCRETE BASE, 19.30 M (63.32 FT) WEST OF THE SE CORNER OF
 DF4116'THE COAST GUARD MAINTENANCE BUILDING, AND 3.30 M (10.83 FT) EAST OF
 DF4116'THE SW CORNER OF THE MAINTENANCE BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DF4117 ***********************************************************************
 DF4117  DESIGNATION -  876 1724 G TIDAL
 DF4117  PID         -  DF4117
 DF4117  STATE/COUNTY-  LA/JEFFERSON
 DF4117  COUNTRY     -  US
 DF4117  USGS QUAD   -  BARATARIA PASS (2018)
 DF4117
 DF4117                         *CURRENT SURVEY CONTROL
 DF4117  ______________________________________________________________________
 DF4117* NAD 83(1986) POSITION- 29 15 57.     (N) 089 57 27.     (W)   SCALED
 DF4117* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DF4117  **This station is located in a suspected subsidence area (see below).
 DF4117  ______________________________________________________________________
 DF4117  GEOID HEIGHT    -        -23.882 (meters)                     GEOID18
 DF4117  DYNAMIC HEIGHT  -          1.39  (meters)        4.6   (feet) COMP
 DF4117  MODELED GRAVITY -    979,292.9   (mgal)                       NAVD 88
 DF4117
 DF4117.The horizontal coordinates were scaled from a map and have
 DF4117.an estimated accuracy of +/- 6 seconds.
 DF4117
 DF4117.** This station is in an area of known vertical motion. If an
 DF4117.** orthometric height was ever established but is not available 
 DF4117.** in the current survey control section, the orthometric height
 DF4117.** is considered suspect.  Suspect heights are available in the
 DF4117.** superseded section only if requested.
 DF4117
 DF4117.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4117.GEOID18 height accuracy estimate available here.
 DF4117
 DF4117.Click photographs - Photos may exist for this station.
 DF4117
 DF4117.The dynamic height is computed by dividing the NAVD 88
 DF4117.geopotential number by the normal gravity value computed on the
 DF4117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4117.degrees latitude (g = 980.6199 gals.).
 DF4117
 DF4117.The modeled gravity was interpolated from observed gravity values.
 DF4117
 DF4117;                    North         East    Units  Estimated Accuracy
 DF4117;SPC LA S     -    85,690.    1,133,710.      MT  (+/- 180 meters Scaled)
 DF4117
 DF4117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT126410(NAD 83)
 DF4117
 DF4117                          SUPERSEDED SURVEY CONTROL
 DF4117
 DF4117.No superseded survey control is available for this station.
 DF4117
 DF4117_MARKER: DJ = TIDAL STATION DISK
 DF4117_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DF4117_SP_SET: BUILDING FOOTING
 DF4117_STAMPING: 1724 G 1992
 DF4117_MARK LOGO: NOS
 DF4117_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4117+STABILITY: SURFACE MOTION
 DF4117_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DF4117+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2004
 DF4117
 DF4117  HISTORY     - Date     Condition        Report By
 DF4117  HISTORY     - 1992     MONUMENTED       NOS
 DF4117  HISTORY     - 20010916 GOOD             NOS
 DF4117  HISTORY     - 20030207 GOOD             NGS
 DF4117  HISTORY     - 20030519 GOOD             NOS
 DF4117  HISTORY     - 20041116 GOOD             NOS
 DF4117  HISTORY     - 20050603 GOOD             NOS
 DF4117
 DF4117                          STATION DESCRIPTION
 DF4117
 DF4117'DESCRIBED BY NATIONAL OCEAN SERVICE 2001 (JRS)
 DF4117'2.4 MI (3.9 KM) NORTHEASTERLY ALONG STATE ROAD 1 FROM THE POST OFFICE
 DF4117'AT GRAND ISLE, THEN 0.8 MI (1.3 KM) NORTHEASTERLY ON A PAVED ROAD, AND
 DF4117'0.05 MI (0.08 KM) EAST ON SEMPER ROAD THAT LEADS INTO THE U.S. COAST
 DF4117'GUARD STATION, THE BENCH MARK IS SET FLUSH IN THE FOUNDATION AT THE
 DF4117'SOUTHWEST CORNER OF HAZARDOUS MATERIAL STORAGE GARAGE, 32.80 M (107.61
 DF4117'FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE BUILDING, 7 M
 DF4117'(23.0 FT) WEST OF THE SOUTHEAST CORNER OF THE BUILDING, 0.30 M
 DF4117'(0.98 FT) EAST OF SOUTHWEST CORNER OF THE BUILDING, AND 0.21 M
 DF4117'(0.69 FT) ABOVE GROUND LEVEL.
 DF4117
 DF4117                          STATION RECOVERY (2003)
 DF4117
 DF4117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 DF4117'THE STATION IS LOCATED AT THE U.S. COAST GUARD STATION NEAR THE
 DF4117'NORTHEAST END OF GRAND ISLE, LA. NEAR THE WEST CORNER OF A SMALL
 DF4117'HAZARDOUS WASTE BUILDING.  OWNERSHIP--U.S. GOVERNMENT.
 DF4117'
 DF4117'TO REACH THE STATION FROM THE U.S. POST OFFICE IN GRAND ISLE GO
 DF4117'EASTERLY ON STATE HIGHWAY 1 FOR 3.9 KM TO ADMIRAL CRAIG ROAD ON THE
 DF4117'RIGHT, TURN RIGHT AND GO 1.3 KM ON THE ROAD TO THE U.S. COAST GUARD
 DF4117'ENTRANCE GATE ON THE LEFT, TURN LEFT AND GO NORTHWESTERLY ON SEMPER
 DF4117'ROAD FOR 0.3 KM TO A PAVED ROAD RIGHT JUST PAST THE MAINTENANCE
 DF4117'BUILDING, TURN RIGHT AND GO NORTHERLY FOR 75 METERS TO THE STATION SET
 DF4117'IN TOP OF THE CONCRETE FOOTING AT THE WEST CORNER OF THE HAZARDOUS
 DF4117'MATERIALS STORAGE BUILDING.
 DF4117
 DF4117                          STATION RECOVERY (2003)
 DF4117
 DF4117'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2003 (RJG)
 DF4117'RECOVERED AS DESCRIBED.
 DF4117
 DF4117                          STATION RECOVERY (2004)
 DF4117
 DF4117'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 DF4117'RECOVERED AS DESCRIBED.
 DF4117
 DF4117                          STATION RECOVERY (2005)
 DF4117
 DF4117'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2005
 DF4117'2.4 MILE (3.9 KM) NORTHEATERLY ALONG STATE ROAD 1 FROM THE POST OFFICE
 DF4117'AT GRAND ISLE, THEN 0.8 MILE (1.3 KM) NORTHEASTERLY ON A PAVED ROAD,
 DF4117'AND 0.05 MILE (0.08 KM) EAST ON SEMPER ROAD THAT LEADS INTO THE U.S.
 DF4117'COAST GUARD STATION.  THE BENCH MARK IS SET FLUSH IN THE FOUNDATION AT
 DF4117'THE SOUTHWEST CORNER OF HAZARDOUS MATERIAL STORAGE GARAGE, 32.80 M
 DF4117'(107.61 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE BUILDING, 7
 DF4117'M (23.0 FT) WEST OF THE SOUTHEAST CORNER OF THE BUILDING, 0.30 M
 DF4117'(0.98 FT) EAST OF SOUTHWEST CORNER OF THE BUILDING, AND 0.21 M
 DF4117'(0.69 FT) ABOVE GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0687 ***********************************************************************
 AT0687  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0687  DESIGNATION -  876 1724 TIDAL 10
 AT0687  PID         -  AT0687
 AT0687  STATE/COUNTY-  LA/JEFFERSON
 AT0687  COUNTRY     -  US
 AT0687  USGS QUAD   -  BARATARIA PASS (2018)
 AT0687
 AT0687                         *CURRENT SURVEY CONTROL
 AT0687  ______________________________________________________________________
 AT0687* NAD 83(1986) POSITION- 29 15 54.29   (N) 089 57 27.47   (W)   HD_HELD1
 AT0687* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0687  **This station is located in a suspected subsidence area (see below).
 AT0687  ______________________________________________________________________
 AT0687  GEOID HEIGHT    -        -23.880 (meters)                     GEOID18
 AT0687
 AT0687.The horizontal coordinates were determined by differentially corrected
 AT0687.hand held GPS observations or other comparable positioning techniques
 AT0687.and have an estimated accuracy of +/- 3 meters.
 AT0687
 AT0687.** This station is in an area of known vertical motion.  Due to the
 AT0687.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0687.** determined the orthometric heights for marks in these suspect
 AT0687.** subsidence areas should be considered valid only at the epoch date
 AT0687.** associated with the orthometric height.  These heights must always
 AT0687.** be validated when used as control.  All previously superseded
 AT0687.** orthometric heights are now considered suspect and are available
 AT0687.** in the superseded section.  NGS does not recommend using suspect
 AT0687.** or superseded heights as control.
 AT0687
 AT0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0687.GEOID18 height accuracy estimate available here.
 AT0687
 AT0687.This Tidal Bench Mark is designated as VM 817
 AT0687.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0687
 AT0687.Click photographs - Photos may exist for this station.
 AT0687
 AT0687;                    North         East    Units  Estimated Accuracy
 AT0687;SPC LA S     -    85,609.7   1,133,701.3     MT  (+/- 3 meters HH1 GPS) 
 AT0687
 AT0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1259740983(NAD 83)
 AT0687
 AT0687                          SUPERSEDED SURVEY CONTROL
 AT0687
 AT0687.No superseded survey control is available for this station.
 AT0687
 AT0687_MARKER: DD = SURVEY DISK
 AT0687_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AT0687_SP_SET: BULKHEAD
 AT0687_STAMPING: 10
 AT0687_MARK LOGO: USCG
 AT0687_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0687+STABILITY: SURFACE MOTION
 AT0687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0687+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2004
 AT0687
 AT0687  HISTORY     - Date     Condition        Report By
 AT0687  HISTORY     - 1975     MONUMENTED       USCG
 AT0687  HISTORY     - 1982     GOOD             NGS
 AT0687  HISTORY     - 19930223 GOOD             NGS
 AT0687  HISTORY     - 20001108 GOOD             NOS
 AT0687  HISTORY     - 20010916 GOOD             NOS
 AT0687  HISTORY     - 20030210 GOOD             NGS
 AT0687  HISTORY     - 20030519 GOOD             NOS
 AT0687  HISTORY     - 20041116 GOOD             NOS
 AT0687
 AT0687                          STATION DESCRIPTION
 AT0687
 AT0687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0687'5.65 KM (3.50 MI) NE FROM GRAND ISLE.
 AT0687'THE MARK IS 0.30 M ABOVE GROUND.
 AT0687'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0687'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0687'ALONG A PAVED SIDE ROAD TO THE ENTRANCE OF THE U.S. COAST GUARD
 AT0687'RESERVATION, THENCE 0.3 KILOMETER (0.2 MILE) NORTHWEST ALONG A SHELL
 AT0687'DRIVEWAY TO THE COAST GUARD BOAT HOUSE AND REPAIR SHOP AND THE MARK ON
 AT0687'THE LEFT, IN THE TOP OF A CONCRETE BULKHEAD ON THE SOUTH SIDE OF THE
 AT0687'BOAT LAUNCHING RAMP, THE MARK IS IN LINE WITH THE SIDEWALK LEADING
 AT0687'FROM THE OFFICE BUILDING TO THE BOAT SLIPS.
 AT0687
 AT0687                          STATION RECOVERY (1993)
 AT0687
 AT0687'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0687'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0687'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0687'PAVED ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG SEMPER ROAD,
 AT0687'IN TOP OF AND 1.6 M (5.2 FT) SOUTHEAST OF THE NORTHWEST END OF A
 AT0687'CONCRETE SEAWALL AT THE COAST GUARD STATION, 35.8 M (117.5 FT)
 AT0687'SOUTHWEST OF THE CENTER OF THE ROAD, 8.3 M (27.2 FT) WEST OF THE
 AT0687'NORTH CORNER OF A BOAT HOUSE, 6.9 M (22.6 FT) NORTHWEST OF THE
 AT0687'NORTHWEST FACE OF THE BOAT HOUSE, AND 0.3 M (1.0 FT) BELOW THE LEVEL
 AT0687'OF THE ROAD.
 AT0687
 AT0687                          STATION RECOVERY (2000)
 AT0687
 AT0687'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RDJ)
 AT0687'2.40 MILES (3.86 KM) NORTHEASTERLY ALONG STATE HWY 1 FROM THE POST
 AT0687'OFFICE IN GRAND ISLE, THENCE 0.80 MILES (1.29 KM) NORTHEASTERLY ALONG
 AT0687'A PAVED ROAD, THEN 0.05 MILES (0.08 KM) NORTHWESTERLY ALONG SEMPER
 AT0687'ROAD LEADING INTO THE COAST GUARD STATION. THE PRIMARY BENCH MARK IS
 AT0687'SET IN TOP OF A CONCRETE SEA WALL, 7.92 M (25.98 FT) SSW OF THE NORTH
 AT0687'END OF THE CONCRETE BOAT RAMP, 6.61 M (21.69 FT) NNW OF THE NW CORNER
 AT0687'OF THE BOAT HOUSE, AND 1.60 M (5.25 FT) SE OF THE EAST SIDE OF THE
 AT0687'SMALL BOAT RAMP.
 AT0687
 AT0687                          STATION RECOVERY (2001)
 AT0687
 AT0687'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2001 (JRS)
 AT0687'2.40 MI (3.86 KM) NORTHEASTERLY ALONG STATE HWY 1 FROM THE POST OFFICE
 AT0687'IN GRAND ISLE, THENCE 0.80 MI (1.29 KM) NORTHEASTERLY ALONG A PAVED
 AT0687'ROAD, THEN 0.05 MI (0.08 KM) NORTHWESTERLY ALONG SEMPER ROAD LEADING
 AT0687'INTO THE COAST GUARD STATION, THE PRIMARY BENCH MARK IS SET IN TOP OF
 AT0687'A CONCRETE SEA WALL, 7.92 M (25.98 FT) SSW OF THE NORTH END OF THE
 AT0687'CONCRETE BOAT RAMP, 6.61 M (21.69 FT) NNW OF THE NW CORNER OF THE BOAT
 AT0687'HOUSE, AND 1.60 M (5.25 FT) SE OF THE EAST SIDE OF THE SMALL BOAT
 AT0687'RAMP.
 AT0687
 AT0687                          STATION RECOVERY (2003)
 AT0687
 AT0687'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0687'RECOVERED AS DESCRIBED.
 AT0687
 AT0687                          STATION RECOVERY (2003)
 AT0687
 AT0687'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2003 (RJG)
 AT0687'RECOVERED AS DESCRIBED.
 AT0687
 AT0687                          STATION RECOVERY (2004)
 AT0687
 AT0687'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 AT0687'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0685 ***********************************************************************
 AT0685  HT_MOD      -  This is a Height Modernization Survey Station.
 AT0685  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0685  DESIGNATION -  876 1724 TIDAL 11
 AT0685  PID         -  AT0685
 AT0685  STATE/COUNTY-  LA/JEFFERSON
 AT0685  COUNTRY     -  US
 AT0685  USGS QUAD   -  BARATARIA PASS (2018)
 AT0685
 AT0685                         *CURRENT SURVEY CONTROL
 AT0685  ______________________________________________________________________
 AT0685* NAD 83(2011) POSITION- 29 15 53.27950(N) 089 57 27.08123(W)   ADJUSTED
 AT0685* NAD 83(2011) ELLIP HT-   -23.073 (meters)        (03/26/19)   ADJUSTED
 AT0685* NAD 83(2011) EPOCH   -  2010.00
 AT0685* NAVD 88 ORTHO HEIGHT -     0.81  (meters)        2.7   (feet) GPS OBS
 AT0685* NAVD 88 EPOCH        -  2009.55
 AT0685  **This station is located in a suspected subsidence area (see below).
 AT0685  ______________________________________________________________________
 AT0685  GEOID HEIGHT    -        -23.879 (meters)                     GEOID18
 AT0685  NAD 83(2011) X  -      4,128.347 (meters)                     COMP
 AT0685  NAD 83(2011) Y  - -5,568,528.173 (meters)                     COMP
 AT0685  NAD 83(2011) Z  -  3,099,526.928 (meters)                     COMP
 AT0685  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 AT0685  OBS GRAVITY     -    979,292.1   (mgal)                       GRAV_OBS
 AT0685
 AT0685
 AT0685  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AT0685  Standards:
 AT0685         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AT0685            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AT0685  -------------------------------------------------------------------
 AT0685  NETWORK    0.34   0.90           0.15   0.13   0.46      0.00607643
 AT0685  -------------------------------------------------------------------
 AT0685  Click here for local accuracies and other accuracy information.
 AT0685
 AT0685.The horizontal coordinates were established by GPS observations
 AT0685.and adjusted by the National Geodetic Survey in March 2019.
 AT0685
 AT0685.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AT0685.been affixed to the stable North American tectonic plate. See 
 AT0685.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AT0685
 AT0685.The horizontal coordinates are valid at the epoch date displayed above
 AT0685.which is a decimal equivalence of Year/Month/Day.
 AT0685
 AT0685.** This station is in an area of known vertical motion.  Due to the
 AT0685.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0685.** determined the orthometric heights for marks in these suspect
 AT0685.** subsidence areas should be considered valid only at the epoch date
 AT0685.** associated with the orthometric height.  These heights must always
 AT0685.** be validated when used as control.  All previously superseded
 AT0685.** orthometric heights are now considered suspect and are available
 AT0685.** in the superseded section.  NGS does not recommend using suspect
 AT0685.** or superseded heights as control.
 AT0685
 AT0685.The 2009 superseded orthometric height was determined using a crustal movement
 AT0685.model based on published report NOAA Technical Report NOS/NGS 50
 AT0685.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AT0685.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AT0685.in a special adjustment to evaluate GNSS-derived orthometric heights
 AT0685
 AT0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0685.GEOID18 height accuracy estimate available here.
 AT0685
 AT0685.This Tidal Bench Mark is designated as VM 828
 AT0685.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0685
 AT0685.Click photographs - Photos may exist for this station.
 AT0685
 AT0685.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT0685
 AT0685.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0685
 AT0685.The ellipsoidal height was determined by GPS observations
 AT0685.and is referenced to NAD 83.
 AT0685
 AT0685.The observed gravity was obtained from relative gravimeter ties
 AT0685.to the IGSN71 gravity network.
 AT0685
 AT0685. The following values were computed from the NAD 83(2011) position.
 AT0685
 AT0685;                    North         East     Units Scale Factor Converg.
 AT0685;SPC LA S     -    85,578.755 1,133,712.209   MT  1.00000764   +0 41 16.5
 AT0685;SPC LA S     -   280,769.63  3,719,520.81   sFT  1.00000764   +0 41 16.5
 AT0685;UTM  16      - 3,240,951.767   212,607.646   MT  1.00061931   -1 26 48.4
 AT0685;UTM  15      - 3,241,163.369   795,651.725   MT  1.00067875   +1 29 18.2
 AT0685
 AT0685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0685!SPC LA S     -   1.00000362  x   1.00000764  =   1.00001126
 AT0685!UTM  16      -   1.00000362  x   1.00061931  =   1.00062294
 AT0685!UTM  15      -   1.00000362  x   1.00067875  =   1.00068238
 AT0685
 AT0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1260740951(NAD 83)
 AT0685
 AT0685|---------------------------------------------------------------------|
 AT0685| PID    Reference Object                     Distance      Geod. Az  |
 AT0685|                                                           dddmmss.s |
 AT0685| DH6859 GRAND ISLE CORS ARP                  83.151 METERS 01525     |
 AT0685|---------------------------------------------------------------------|
 AT0685
 AT0685                          SUPERSEDED SURVEY CONTROL
 AT0685
 AT0685  NAD 83(2011)-  29 15 53.27913(N)    089 57 27.08106(W) AD(2010.00) 0
 AT0685  ELLIP H (06/27/12)  -23.048  (m)                       GP(2010.00)    
 AT0685  ELLIP H (10/11/11)  -23.056  (m)                       GP(       ) 4 1
 AT0685  ELLIP H (03/12/08)  -23.033  (m)                       GP(       ) 3 1
 AT0685  NAD 83(2007)-  29 15 53.27904(N)    089 57 27.08170(W) AD(       ) 0
 AT0685  ELLIP H (02/10/07)  -23.027  (m)                       GP(       )    
 AT0685  NAD 83(1992)-  29 15 53.27913(N)    089 57 27.08157(W) AD(2004.65) B
 AT0685  ELLIP H (06/22/05)  -23.030  (m)                       GP(2004.65) 4 1
 AT0685  NAVD 88               0.96   (m)            3.1    (f) LEVELING    3  
 AT0685  NAVD 88 (05/17/09)    0.962  (m)            3.16   (f) SUPERSEDED  1 2
 AT0685  NAVD 88 (03/12/08)    0.91   (m)  UNKNOWN  model used  GP(2006.81)    
 AT0685  NAVD 88 (06/22/05)    0.95   (m)  GEOID03  model used  GP(2004.65)    
 AT0685  NAVD 88 (02/14/94)    1.215  (m)            3.99   (f) READJUSTED  3  
 AT0685  NAVD 88 (06/15/91)    1.205  (m)            3.95   (f) SUPERSEDED  1 2
 AT0685  LMSL    (04/21/03)    0.888  (m)            2.91   (f) ADJUSTED    1 2
 AT0685  NGVD 29 (11/26/84)    1.124  (m)            3.69   (f) ADJUSTED    1 2
 AT0685
 AT0685.Superseded values are not recommended for survey control.
 AT0685
 AT0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0685.See file dsdata.pdf to determine how the superseded data were derived.
 AT0685
 AT0685_MARKER: DD = SURVEY DISK
 AT0685_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AT0685_SP_SET: RETAINING WALL
 AT0685_STAMPING: 11
 AT0685_MARK LOGO: USCG
 AT0685_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0685+STABILITY: SURFACE MOTION
 AT0685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0685+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2019
 AT0685
 AT0685  HISTORY     - Date     Condition        Report By
 AT0685  HISTORY     - 1975     MONUMENTED       USCG
 AT0685  HISTORY     - 1982     GOOD             NGS
 AT0685  HISTORY     - 19930223 GOOD             NGS
 AT0685  HISTORY     - 20001108 GOOD             NOS
 AT0685  HISTORY     - 20010916 GOOD             NOS
 AT0685  HISTORY     - 20030210 GOOD             NGS
 AT0685  HISTORY     - 20030519 GOOD             NOS
 AT0685  HISTORY     - 20040413 GOOD             NGS
 AT0685  HISTORY     - 20041116 GOOD             NOS
 AT0685  HISTORY     - 20051010 GOOD             NGS
 AT0685  HISTORY     - 20060404 GOOD             NGS
 AT0685  HISTORY     - 20081120 GOOD             ESPPA
 AT0685  HISTORY     - 20090222 GOOD             WOOLPT
 AT0685  HISTORY     - 20100727 GOOD             NGS
 AT0685  HISTORY     - 20160622 GOOD             NGS
 AT0685  HISTORY     - 20190201 GOOD             NGIA
 AT0685
 AT0685                          STATION DESCRIPTION
 AT0685
 AT0685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0685'5.65 KM (3.50 MI) NE FROM GRAND ISLE.
 AT0685'THE MARK IS ABOVE LEVEL WITH GROUND.
 AT0685'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0685'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0685'ALONG A PAVED SIDE ROAD TO THE ENTRANCE OF THE U.S. COAST GUARD
 AT0685'RESERVATION, THENCE 0.3 KILOMETER (0.2 MILE) NORTHWEST ALONG A SHELL
 AT0685'DRIVEWAY TO THE COAST GUARD BOAT HOUSE AND REPAIR SHOP AND THE MARK ON
 AT0685'THE LEFT, IN THE TOP OF THE BULKHEAD ON THE EAST SIDE OF THE BOAT
 AT0685'HOUSE, 20.24 METERS (66.4 FEET) SOUTH OF THE SIDEWALK LEADING FROM THE
 AT0685'OFFICE TO THE BOAT SLIP.
 AT0685
 AT0685                          STATION RECOVERY (1993)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0685'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0685'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0685'PAVED ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG SEMPER ROAD,
 AT0685'IN TOP OF AND 10.1 M (33.1 FT) NORTHEAST OF THE SOUTHWEST END OF A
 AT0685'CONCRETE SEAWALL, 44.0 M (144.4 FT) SOUTHWEST OF THE CENTER OF THE
 AT0685'ROAD, 35.2 M (115.5 FT) NORTH-NORTHWEST OF BENCH MARK 12, 29.1 M
 AT0685'(95.5 FT) WEST OF THE WEST CORNER OF A BUILDING, 3.3 M (10.8 FT)
 AT0685'NORTHWEST OF THE SOUTHEAST CORNER OF THE FOOTING FOR A MOTOR, AND 0.3
 AT0685'M (1.0 FT) BELOW THE LEVEL OF THE ROAD.
 AT0685
 AT0685                          STATION RECOVERY (2000)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RDJ)
 AT0685'2.4 MILE (3.9 KM) NORTHEASTERLY ALONG STATE ROAD 1 FROM THE POST
 AT0685'OFFICE IN GROND ISLE, THEN 0.8 MILE (1.3 KM) NORTHEASTERLY ALONG A
 AT0685'PAVED ROAD, THEN 0.05 MILE (0.08 KM) ALONG SEMPER ROAD THAT LEADS TO
 AT0685'THE US COAST GUARD BASE. THE BENCH MARK IS SET FLUSH IN TOP OF A
 AT0685'CONCRETE BULKHEAD NEXT TO THE SMALL BOAT HOUSE, 46.63 M (152.99 FT)
 AT0685'WEST OF THE ENTRANCE DOORS TO THE COAST GUARD ADMINISTRATION BUILDING,
 AT0685'18.50 M (60.70 FT) SOUTH OF THE NE CORNER OF THE CONCRETE BULKHEAD,
 AT0685'AND 7.38 M (24.21 FT) NORTH OF THE NE PILE OF THE NOAA TIDE STATION
 AT0685'PLATFORM.
 AT0685
 AT0685                          STATION RECOVERY (2001)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2001 (JRS)
 AT0685'2.4 MI (3.9 KM) NORTHEASTERLY ALONG STATE ROAD 1 FROM THE POST OFFICE
 AT0685'IN GRAND ISLE, THEN 0.8 MI (1.3 KM) NORTHEASTERLY ALONG A PAVED ROAD,
 AT0685'THEN 0.05 MI (0.08 KM) ALONG SEMPER ROAD THAT LEADS TO THE US COAST
 AT0685'GUARD BASE, THE BENCH MARK IS SET FLUSH IN TOP OF A CONCRETE BULKHEAD
 AT0685'NEXT TO THE SMALL BOAT HOUSE, 46.63 M (152.99 FT) WEST OF THE ENTRANCE
 AT0685'DOORS TO THE COAST GUARD ADMINISTRATION BUILDING, 18.50 M (60.70 FT)
 AT0685'SOUTH OF THE NE CORNER OF THE CONCRETE BULKHEAD, AND 7.38 M (24.21 FT)
 AT0685'NORTH OF THE NE PILE OF THE NOAA TIDE STATION PLATFORM.
 AT0685
 AT0685                          STATION RECOVERY (2003)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0685'RECOVERED AS DESCRIBED.
 AT0685
 AT0685                          STATION RECOVERY (2003)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2003 (RJG)
 AT0685'RECOVERED AS DESCRIBED.
 AT0685
 AT0685                          STATION RECOVERY (2004)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AT0685'RECOVERED AS DESCRIBED
 AT0685
 AT0685                          STATION RECOVERY (2004)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 AT0685'RECOVERED AS DESCRIBED.
 AT0685
 AT0685                          STATION RECOVERY (2005)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 AT0685'RECOVERED AS DESCRIBED WITH THE FOLLOWING ADDITION.
 AT0685
 AT0685                          STATION RECOVERY (2006)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AT0685'RECOVERED AS DESCRIBED.
 AT0685
 AT0685                          STATION RECOVERY (2008)
 AT0685
 AT0685'RECOVERY NOTE BY ENGINEERING SURVEYING 2008 (BRM)
 AT0685'RECOVERED AS DESCRIBED
 AT0685
 AT0685                          STATION RECOVERY (2009)
 AT0685
 AT0685'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AT0685'RECOVERED AS DESCRIBED
 AT0685
 AT0685                          STATION RECOVERY (2010)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 AT0685'RECOVERED AS DESCRIBED. CONTACT THE OFFICER OF THE DAY AT 504-382-4721
 AT0685'AT LEAST 2 DAYS PRIOR TO OCCUPATION...
 AT0685
 AT0685                          STATION RECOVERY (2016)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 AT0685'RECOVERED AS DESCRIBED.
 AT0685
 AT0685                          STATION RECOVERY (2019)
 AT0685
 AT0685'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 AT0685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0688 ***********************************************************************
 AT0688  TIDAL BM    -  This is a Tidal Bench Mark.
 AT0688  DESIGNATION -  876 1724 TIDAL 13
 AT0688  PID         -  AT0688
 AT0688  STATE/COUNTY-  LA/JEFFERSON
 AT0688  COUNTRY     -  US
 AT0688  USGS QUAD   -  BARATARIA PASS (2018)
 AT0688
 AT0688                         *CURRENT SURVEY CONTROL
 AT0688  ______________________________________________________________________
 AT0688* NAD 83(1986) POSITION- 29 15 53.     (N) 089 57 28.     (W)   SCALED
 AT0688* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0688  **This station is located in a suspected subsidence area (see below).
 AT0688  ______________________________________________________________________
 AT0688  GEOID HEIGHT    -        -23.879 (meters)                     GEOID18
 AT0688
 AT0688.The horizontal coordinates were scaled from a map and have
 AT0688.an estimated accuracy of +/- 6 seconds.
 AT0688
 AT0688.** This station is in an area of known vertical motion.  Due to the
 AT0688.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0688.** determined the orthometric heights for marks in these suspect
 AT0688.** subsidence areas should be considered valid only at the epoch date
 AT0688.** associated with the orthometric height.  These heights must always
 AT0688.** be validated when used as control.  All previously superseded
 AT0688.** orthometric heights are now considered suspect and are available
 AT0688.** in the superseded section.  NGS does not recommend using suspect
 AT0688.** or superseded heights as control.
 AT0688
 AT0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0688.GEOID18 height accuracy estimate available here.
 AT0688
 AT0688.This Tidal Bench Mark is designated as VM 821
 AT0688.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AT0688
 AT0688.Click photographs - Photos may exist for this station.
 AT0688
 AT0688;                    North         East    Units  Estimated Accuracy
 AT0688;SPC LA S     -    85,570.    1,133,690.      MT  (+/- 180 meters Scaled)
 AT0688
 AT0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT125409(NAD 83)
 AT0688
 AT0688                          SUPERSEDED SURVEY CONTROL
 AT0688
 AT0688.No superseded survey control is available for this station.
 AT0688
 AT0688_MARKER: DJ = TIDAL STATION DISK
 AT0688_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AT0688_SP_SET: BULKHEAD
 AT0688_STAMPING: 13
 AT0688_MARK LOGO: NOS
 AT0688_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0688+STABILITY: SURFACE MOTION
 AT0688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0688+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2004
 AT0688
 AT0688  HISTORY     - Date     Condition        Report By
 AT0688  HISTORY     - 1975     MONUMENTED       NOS
 AT0688  HISTORY     - 1982     GOOD             NGS
 AT0688  HISTORY     - 19930223 GOOD             NGS
 AT0688  HISTORY     - 20001108 GOOD             NOS
 AT0688  HISTORY     - 20010916 GOOD             NOS
 AT0688  HISTORY     - 20030207 GOOD             NGS
 AT0688  HISTORY     - 20030519 GOOD             NOS
 AT0688  HISTORY     - 20030916 GOOD             USACE
 AT0688  HISTORY     - 20041116 GOOD             NOS
 AT0688
 AT0688                          STATION DESCRIPTION
 AT0688
 AT0688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0688'5.75 KM (3.55 MI) NE FROM GRAND ISLE.
 AT0688'THE MARK IS 0.3 M ABOVE GROUND.
 AT0688'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0688'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0688'ALONG A PAVED SIDE ROAD TO THE ENTRANCE OF THE U.S. COAST GUARD
 AT0688'RESERVATION, THENCE 0.4 KILOMETER (0.25 MILE) NORTHWEST ALONG A SHELL
 AT0688'DRIVEWAY TO THE LAUNDRY ROOM AND THE MARK ON THE LEFT, 9.75 METERS
 AT0688'(32.0 FEET) SOUTHEAST OF THE NORTHWEST END OF THE BULKHEAD, 10.06
 AT0688'METERS (33.0 FEET) SOUTHWEST OF THE LAUNDRY ROOM.
 AT0688
 AT0688                          STATION RECOVERY (1993)
 AT0688
 AT0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0688'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0688'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0688'PAVED ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG SEMPER ROAD,
 AT0688'IN TOP OF AND 9.9 M (32.5 FT) SOUTHEAST OF THE NORTHWEST END OF A
 AT0688'CONCRETE SEAWALL AT THE COAST GUARD STATION, 45.0 M (147.6 FT)
 AT0688'NORTHWEST OF THE NORTHWEST FACE OF A BOAT HOUSE, 29.7 M (97.4 FT)
 AT0688'SOUTHWEST OF THE EXTENDED CENTER OF THE ROAD, AND 0.3 M (1.0 FT)
 AT0688'ABOVE THE LEVEL OF THE ROAD.
 AT0688
 AT0688                          STATION RECOVERY (2000)
 AT0688
 AT0688'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2000 (RDJ)
 AT0688'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0688'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0688'PAVED ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG SEMPER ROAD.
 AT0688'THE BENCH MARK IS SET IN TOP OF A CONCRETE BULKHEAD AT THE COAST GUARD
 AT0688'STATION, 44.99 M (147.60 FT) NW OF THE NW FACE OF A BOAT HOUSE, 29.70
 AT0688'M (97.44 FT) SW OF THE EXTENDED CENTER OF THE ROAD, 9.90 M (32.48 FT)
 AT0688'SE OF THE NW END OF THE CONCRETE BULKHEAD, AND 0.30 M (0.98 FT) ABOVE
 AT0688'THE LEVEL OF THE ROAD.
 AT0688
 AT0688                          STATION RECOVERY (2001)
 AT0688
 AT0688'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2001 (JRS)
 AT0688'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0688'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0688'PAVED ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG SEMPER ROAD,
 AT0688'THE BENCH MARK IS SET IN TOP OF A CONCRETE BULKHEAD AT THE COAST GUARD
 AT0688'STATION, 44.99 M (147.60 FT) NW OF THE NW FACE OF A BOAT HOUSE, 29.70
 AT0688'M (97.44 FT) SW OF THE EXTENDED CENTER OF THE ROAD, 9.90 M (32.48 FT)
 AT0688'SE OF THE NW END OF THE CONCRETE BULKHEAD, AND 0.30 M (0.98 FT) ABOVE
 AT0688'THE LEVEL OF THE ROAD.
 AT0688
 AT0688                          STATION RECOVERY (2003)
 AT0688
 AT0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0688'RECOVERED AS DESCRIBED.
 AT0688
 AT0688                          STATION RECOVERY (2003)
 AT0688
 AT0688'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2003 (RJG)
 AT0688'RECOVERED AS DESCRIBED.
 AT0688
 AT0688                          STATION RECOVERY (2003)
 AT0688
 AT0688'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (MWH)
 AT0688'RECOVERED AS DESCRIBED
 AT0688
 AT0688                          STATION RECOVERY (2004)
 AT0688
 AT0688'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004 (RJG)
 AT0688'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0686 ***********************************************************************
 AT0686  DESIGNATION -  876 1724 TIDAL 14
 AT0686  PID         -  AT0686
 AT0686  STATE/COUNTY-  LA/JEFFERSON
 AT0686  COUNTRY     -  US
 AT0686  USGS QUAD   -  BARATARIA PASS (2018)
 AT0686
 AT0686                         *CURRENT SURVEY CONTROL
 AT0686  ______________________________________________________________________
 AT0686* NAD 83(1986) POSITION- 29 15 54.     (N) 089 57 28.     (W)   SCALED
 AT0686* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0686  **This station is located in a suspected subsidence area (see below).
 AT0686  ______________________________________________________________________
 AT0686  GEOID HEIGHT    -        -23.880 (meters)                     GEOID18
 AT0686  OBS GRAVITY     -    979,292.2   (mgal)                       GRAV_OBS
 AT0686
 AT0686.The horizontal coordinates were scaled from a map and have
 AT0686.an estimated accuracy of +/- 6 seconds.
 AT0686
 AT0686.** This station is in an area of known vertical motion.  Due to the
 AT0686.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0686.** determined the orthometric heights for marks in these suspect
 AT0686.** subsidence areas should be considered valid only at the epoch date
 AT0686.** associated with the orthometric height.  These heights must always
 AT0686.** be validated when used as control.  All previously superseded
 AT0686.** orthometric heights are now considered suspect and are available
 AT0686.** in the superseded section.  NGS does not recommend using suspect
 AT0686.** or superseded heights as control.
 AT0686
 AT0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0686.GEOID18 height accuracy estimate available here.
 AT0686
 AT0686.Click photographs - Photos may exist for this station.
 AT0686
 AT0686.The observed gravity was obtained from relative gravimeter ties
 AT0686.to the IGSN71 gravity network.
 AT0686
 AT0686;                    North         East    Units  Estimated Accuracy
 AT0686;SPC LA S     -    85,600.    1,133,690.      MT  (+/- 180 meters Scaled)
 AT0686
 AT0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT125409(NAD 83)
 AT0686
 AT0686                          SUPERSEDED SURVEY CONTROL
 AT0686
 AT0686.No superseded survey control is available for this station.
 AT0686
 AT0686_MARKER: DJ = TIDAL STATION DISK
 AT0686_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AT0686+WITH SETTING: PAVEMENT
 AT0686_SP_SET: FLAGPOLE BASE
 AT0686_STAMPING: 14 1975
 AT0686_MARK LOGO: NOS
 AT0686_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0686+STABILITY: SURFACE MOTION
 AT0686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0686+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2019
 AT0686
 AT0686  HISTORY     - Date     Condition        Report By
 AT0686  HISTORY     - 1975     MONUMENTED       NOS
 AT0686  HISTORY     - 1982     GOOD             NGS
 AT0686  HISTORY     - 19930223 GOOD             NGS
 AT0686  HISTORY     - 20030210 GOOD             NGS
 AT0686  HISTORY     - 20190201 GOOD             NGIA
 AT0686
 AT0686                          STATION DESCRIPTION
 AT0686
 AT0686'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AT0686'5.60 KM (3.45 MI) NE FROM GRANDISLE.
 AT0686'THE MARK IS 0.18 M ABOVE GROUND.
 AT0686'3.95 KILOMETERS (2.45 MILES) NORTHEAST ALONG STATE HIGHWAY 1 FROM THE
 AT0686'POST OFFICE IN GRAND ISLE, THENCE 1.4 KILOMETERS (0.85 MILE) NORTHEAST
 AT0686'ALON A PAVED SIDE ROAD TO THE ENTRANCE TO THE U.S. COAST GUARD
 AT0686'RESERVATION, THENCE 0.25 KILOMETER (0.15 MILE) NORTHWEST ALONG A SHELL
 AT0686'DRIVEWAY TO THE COAST GUARD MAIN OFFICE AND THE MARK ON THE LEFT IN
 AT0686'THE FOUNDATION OF THE FLAG POLE, 7.01 METERS (23.0 FEET) SOUTHWEST OF
 AT0686'THE CENTER OF THE DRIVEWAY, 15.70 METERS (51.5 FEET) NORTHEAST OF A
 AT0686'CONCRETE COLUMN UNDER THE COAST GUARD OFFICE, 0.46 METER (1.5 FEET)
 AT0686'SOUTH OF THE FLAG POLE.
 AT0686
 AT0686                          STATION RECOVERY (1993)
 AT0686
 AT0686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AT0686'3.9 KM (2.40 MI) NORTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AT0686'OFFICE IN GRAND ISLE, THENCE 1.3 KM (0.80 MI) NORTHEASTERLY ALONG A
 AT0686'PAVED ROAD, THENCE 0.3 KM (0.20 MI) NORTHWESTERLY ALONG SEMPER ROAD,
 AT0686'IN TOP OF AND 1.0 M (3.3 FT) NORTHEAST OF THE SOUTHWEST EDGE OF THE
 AT0686'FOOTING FOR A FLAG POLE AT THE COAST GUARD STATION, 11.2 M (36.7 FT)
 AT0686'NORTHWEST OF THE CENTER OF A DRIVEWAY LEADING TO AN OFFICE, 6.6 M
 AT0686'(21.7 FT) SOUTHWEST OF THE CENTER OF THE ROAD, 0.4 M (1.3 FT)
 AT0686'SOUTHWEST OF THE FLAGPOLE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AT0686'ROAD.
 AT0686
 AT0686                          STATION RECOVERY (2003)
 AT0686
 AT0686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (RLZ)
 AT0686'RECOVERED AS DESCRIBED.
 AT0686
 AT0686                          STATION RECOVERY (2019)
 AT0686
 AT0686'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 AT0686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH9066 ***********************************************************************
 DH9066  HT_MOD      -  This is a Height Modernization Survey Station.
 DH9066  DESIGNATION -  876 1799 B TIDAL
 DH9066  PID         -  DH9066
 DH9066  STATE/COUNTY-  LA/JEFFERSON
 DH9066  COUNTRY     -  US
 DH9066  USGS QUAD   -  BAY DOSGRIS (2018)
 DH9066
 DH9066                         *CURRENT SURVEY CONTROL
 DH9066  ______________________________________________________________________
 DH9066* NAD 83(2011) POSITION- 29 29 46.57416(N) 090 01 32.56777(W)   ADJUSTED
 DH9066* NAD 83(2011) ELLIP HT-   -23.858 (meters)        (06/27/12)   ADJUSTED
 DH9066* NAD 83(2011) EPOCH   -  2010.00
 DH9066* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH9066  **This station is located in a suspected subsidence area (see below).
 DH9066  ______________________________________________________________________
 DH9066  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH9066  GEOID HEIGHT    -        -24.634 (meters)                     GEOID03
 DH9066  GEOID HEIGHT    -        -24.573 (meters)                     GEOID18
 DH9066  NAD 83(2011) X  -     -2,493.402 (meters)                     COMP
 DH9066  NAD 83(2011) Y  - -5,555,941.141 (meters)                     COMP
 DH9066  NAD 83(2011) Z  -  3,121,883.190 (meters)                     COMP
 DH9066  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 DH9066
 DH9066  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9066  Standards:
 DH9066         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9066            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9066  -------------------------------------------------------------------
 DH9066  NETWORK    1.09   3.67           0.46   0.43   1.87      0.02368537
 DH9066  -------------------------------------------------------------------
 DH9066  Click here for local accuracies and other accuracy information.
 DH9066
 DH9066.The horizontal coordinates were established by GPS observations
 DH9066.and adjusted by the National Geodetic Survey in June 2012.
 DH9066
 DH9066.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9066.been affixed to the stable North American tectonic plate. See 
 DH9066.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9066
 DH9066.The horizontal coordinates are valid at the epoch date displayed above
 DH9066.which is a decimal equivalence of Year/Month/Day.
 DH9066
 DH9066.** This station is in an area of known vertical motion. If an
 DH9066.** orthometric height was ever established but is not available 
 DH9066.** in the current survey control section, the orthometric height
 DH9066.** is considered suspect.  Suspect heights are available in the
 DH9066.** superseded section only if requested.
 DH9066
 DH9066.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9066.GEOID18 height accuracy estimate available here.
 DH9066
 DH9066.Click photographs - Photos may exist for this station.
 DH9066
 DH9066.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9066
 DH9066.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9066
 DH9066.The ellipsoidal height was determined by GPS observations
 DH9066.and is referenced to NAD 83.
 DH9066
 DH9066. The following values were computed from the NAD 83(2011) position.
 DH9066
 DH9066;                    North         East     Units Scale Factor Converg.
 DH9066;SPC LA S     -   111,155.786 1,126,792.422   MT  0.99996426   +0 39 13.8
 DH9066;SPC LA S     -   364,683.61  3,696,818.14   sFT  0.99996426   +0 39 13.8
 DH9066;UTM  15      - 3,266,657.531   788,367.934   MT  1.00062619   +1 27 55.6
 DH9066;UTM  16      - 3,266,786.252   206,643.692   MT  1.00066201   -1 29 27.0
 DH9066
 DH9066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9066!SPC LA S     -   1.00000375  x   0.99996426  =   0.99996801
 DH9066!UTM  15      -   1.00000375  x   1.00062619  =   1.00062994
 DH9066!UTM  16      -   1.00000375  x   1.00066201  =   1.00066576
 DH9066
 DH9066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8836766657(NAD 83)
 DH9066
 DH9066                          SUPERSEDED SURVEY CONTROL
 DH9066
 DH9066  NAD 83(1992)-  29 29 46.57411(N)    090 01 32.56821(W) AD(2004.65) B
 DH9066  ELLIP H (04/11/06)  -23.854  (m)                       GP(2004.65) 4 2
 DH9066
 DH9066.Superseded values are not recommended for survey control.
 DH9066
 DH9066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9066.See file dsdata.pdf to determine how the superseded data were derived.
 DH9066
 DH9066_MARKER: DJ = TIDAL STATION DISK
 DH9066_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH9066_STAMPING: 1799 B 1985
 DH9066_MARK LOGO: NOS
 DH9066_PROJECTION: PROJECTING 15 CENTIMETERS
 DH9066_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH9066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH9066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9066+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2006
 DH9066
 DH9066  HISTORY     - Date     Condition        Report By
 DH9066  HISTORY     - 1985     MONUMENTED       NOS
 DH9066  HISTORY     - 20060124 GOOD             3001
 DH9066
 DH9066                          STATION DESCRIPTION
 DH9066
 DH9066'DESCRIBED BY 3001, INC 2006 (JCP)
 DH9066'THE STATION IS LOCATED IN JEFFERSON PARISH ALONG THE BARATARIA
 DH9066'WATERWAY 12.8 MI (20.6 KM) SOUTHEAST OF LAFITTE, 16.8 MI (27.04 KM)
 DH9066'NORTHEAST OF GALLIANO, 20.0 MI (32.19 KM) NORTHWEST OF PORT SULPHUR.
 DH9066'OWNERSHIP--M. V. PETROLEUM.
 DH9066'
 DH9066'TO REACH THE STATION BY BOAT, DEPART FROM THE C-WAY MARINA IN LAFITTE,
 DH9066'PROCEED SOUTHEAST 12.45 MI (20.04 KM) ALONG THE BARATARIA WATERWAY TO
 DH9066'RED BEACON NO. 50.  TURN RIGHT INTO THE OPEN BAY AND PROCEED APPROX.
 DH9066'1000 FT (304.8 M) TO THE FIRST PLATFORM AND THE ENTRANCE OF AN OIL
 DH9066'PLATFORM SLIP (CANAL).  TURN RIGHT INTO THE SLIP AND GO APPROX. 1200
 DH9066'FT (365.8 M) TO TWO STORAGE TANKS LOCATED IN THE NORTHWEST CORNER OF
 DH9066'THE SLIP.  SECURE THE BOAT AND WALK NORTHWEST APPROX. 250 FT (76.2 M)
 DH9066'TO THE STATION.
 DH9066'
 DH9066'THE STATION IS A STAINLESS STEEL ROD WITH BRASS CAP PROJECTING 0.5 FT
 DH9066'(0.2 M) ABOVE THE GROUND, 200 FT (61.0 M) NORTHWEST OF THE FACE OF THE
 DH9066'NORTHERN MOST OF THE TWO STORAGE TANKS, 249 FT (75.9 M) NORTHWEST OF
 DH9066'BENCHMARK 1799 A 1985, 247 FT (680.3 M) SOUTH OF BENCHMARK 1799 C
 DH9066'1985, AND APPROX. 15 FT (4.6 M) NORTHWEST OF THE SLIP BANKLINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3509 ***********************************************************************
 AU3509  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3509  DESIGNATION -  876 1826 A TIDAL
 AU3509  PID         -  AU3509
 AU3509  STATE/COUNTY-  LA/JEFFERSON
 AU3509  COUNTRY     -  US
 AU3509  USGS QUAD   -  CAMINADA PASS (2018)
 AU3509
 AU3509                         *CURRENT SURVEY CONTROL
 AU3509  ______________________________________________________________________
 AU3509* NAD 83(1986) POSITION- 29 12 39.     (N) 090 03 00.     (W)   SCALED
 AU3509* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3509  **This station is located in a suspected subsidence area (see below).
 AU3509  ______________________________________________________________________
 AU3509  GEOID HEIGHT    -        -23.804 (meters)                     GEOID18
 AU3509  DYNAMIC HEIGHT  -          0.71  (meters)        2.3   (feet) COMP
 AU3509  MODELED GRAVITY -    979,289.6   (mgal)                       NAVD 88
 AU3509
 AU3509.The horizontal coordinates were scaled from a map and have
 AU3509.an estimated accuracy of +/- 6 seconds.
 AU3509
 AU3509.** This station is in an area of known vertical motion. If an
 AU3509.** orthometric height was ever established but is not available 
 AU3509.** in the current survey control section, the orthometric height
 AU3509.** is considered suspect.  Suspect heights are available in the
 AU3509.** superseded section only if requested.
 AU3509
 AU3509.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3509.GEOID18 height accuracy estimate available here.
 AU3509
 AU3509.This Tidal Bench Mark is designated as VM 7206
 AU3509.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3509
 AU3509.Click photographs - Photos may exist for this station.
 AU3509
 AU3509.The dynamic height is computed by dividing the NAVD 88
 AU3509.geopotential number by the normal gravity value computed on the
 AU3509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3509.degrees latitude (g = 980.6199 gals.).
 AU3509
 AU3509.The modeled gravity was interpolated from observed gravity values.
 AU3509
 AU3509;                    North         East    Units  Estimated Accuracy
 AU3509;SPC LA S     -    79,490.    1,124,790.      MT  (+/- 180 meters Scaled)
 AU3509
 AU3509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN868349(NAD 83)
 AU3509
 AU3509                          SUPERSEDED SURVEY CONTROL
 AU3509
 AU3509.No superseded survey control is available for this station.
 AU3509
 AU3509_MARKER: DJ = TIDAL STATION DISK
 AU3509_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3509_STAMPING: 1826 A 1986
 AU3509_MARK LOGO: NOS
 AU3509_PROJECTION: FLUSH
 AU3509_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3509_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3509_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3509+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3509_ROD/PIPE-DEPTH: 15.9 meters
 AU3509
 AU3509  HISTORY     - Date     Condition        Report By
 AU3509  HISTORY     - 1986     MONUMENTED       NOS
 AU3509  HISTORY     - 19930224 GOOD             NGS
 AU3509
 AU3509                          STATION DESCRIPTION
 AU3509
 AU3509'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3509'6.9 KM (4.30 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AU3509'OFFICE IN GRAND ISLE, 15.4 M (50.5 FT) SOUTHEAST OF THE CENTER OF
 AU3509'CENTRAL AVENUE, 14.0 M (45.9 FT) NORTH OF THE CENTERLINE OF THE
 AU3509'HIGHWAY, 6.6 M (21.7 FT) SOUTHEAST OF THE NORTHWEST END OF A
 AU3509'CHAIN-LINK FENCE, 5.9 M (19.4 FT) NORTH OF A UTILITY POLE, 1.2 M (3.9
 AU3509'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF THE
 AU3509'FENCE, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--THE DISK IS
 AU3509'ENCASED IN A 4-INCH PVC PIPE AND IS RECESSED 0.05 M (0.16 FT) BELOW
 AU3509'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3510 ***********************************************************************
 AU3510  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3510  DESIGNATION -  876 1826 B TIDAL
 AU3510  PID         -  AU3510
 AU3510  STATE/COUNTY-  LA/JEFFERSON
 AU3510  COUNTRY     -  US
 AU3510  USGS QUAD   -  CAMINADA PASS (2018)
 AU3510
 AU3510                         *CURRENT SURVEY CONTROL
 AU3510  ______________________________________________________________________
 AU3510* NAD 83(1986) POSITION- 29 12 40.     (N) 090 03 03.     (W)   SCALED
 AU3510* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3510  **This station is located in a suspected subsidence area (see below).
 AU3510  ______________________________________________________________________
 AU3510  GEOID HEIGHT    -        -23.805 (meters)                     GEOID18
 AU3510  DYNAMIC HEIGHT  -          1.66  (meters)        5.4   (feet) COMP
 AU3510  MODELED GRAVITY -    979,289.6   (mgal)                       NAVD 88
 AU3510
 AU3510.The horizontal coordinates were scaled from a map and have
 AU3510.an estimated accuracy of +/- 6 seconds.
 AU3510
 AU3510.** This station is in an area of known vertical motion. If an
 AU3510.** orthometric height was ever established but is not available 
 AU3510.** in the current survey control section, the orthometric height
 AU3510.** is considered suspect.  Suspect heights are available in the
 AU3510.** superseded section only if requested.
 AU3510
 AU3510.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3510.GEOID18 height accuracy estimate available here.
 AU3510
 AU3510.This Tidal Bench Mark is designated as VM 7207
 AU3510.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3510
 AU3510.Click photographs - Photos may exist for this station.
 AU3510
 AU3510.The dynamic height is computed by dividing the NAVD 88
 AU3510.geopotential number by the normal gravity value computed on the
 AU3510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3510.degrees latitude (g = 980.6199 gals.).
 AU3510
 AU3510.The modeled gravity was interpolated from observed gravity values.
 AU3510
 AU3510;                    North         East    Units  Estimated Accuracy
 AU3510;SPC LA S     -    79,520.    1,124,710.      MT  (+/- 180 meters Scaled)
 AU3510
 AU3510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN867349(NAD 83)
 AU3510
 AU3510                          SUPERSEDED SURVEY CONTROL
 AU3510
 AU3510.No superseded survey control is available for this station.
 AU3510
 AU3510_MARKER: DJ = TIDAL STATION DISK
 AU3510_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3510_STAMPING: 1826 B 1986
 AU3510_MARK LOGO: NOS
 AU3510_PROJECTION: RECESSED 1 CENTIMETERS
 AU3510_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3510_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3510+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3510_ROD/PIPE-DEPTH: 18.3 meters
 AU3510
 AU3510  HISTORY     - Date     Condition        Report By
 AU3510  HISTORY     - 1986     MONUMENTED       NOS
 AU3510  HISTORY     - 19930224 GOOD             NGS
 AU3510
 AU3510                          STATION DESCRIPTION
 AU3510
 AU3510'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3510'7.0 KM (4.35 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AU3510'OFFICE IN GRAND ISLE, 77.8 M (255.2 FT) EAST-NORTHEAST OF BENCH MARK
 AU3510'876 1826 C TIDAL, 76.4 M (250.7 FT) WEST-NORTHWEST OF BENCH MARK 876
 AU3510'1826 A TIDAL, 30.7 M (100.7 FT) EAST OF A UTILITY LIGHT POLE, 29.1 M
 AU3510'(95.5 FT) SOUTHEAST OF THE EAST CORNER OF THE FOOTING FOR A SIGN,
 AU3510'26.7 M (87.6 FT) SOUTH OF A UTILITY LIGHT POLE, 7.4 M (24.3 FT)
 AU3510'NORTH-NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE HIGHWAY, AND
 AU3510'6.2 M (20.3 FT) SOUTH-SOUTHWEST OF A WITNESS POST.  NOTE--THE DISK IS
 AU3510'ENCASED IN A 5-INCH PVC PIPE AND IS RECESSED 0.1 M (0.3 FT) BELOW THE
 AU3510'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3511 ***********************************************************************
 AU3511  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3511  DESIGNATION -  876 1826 C TIDAL
 AU3511  PID         -  AU3511
 AU3511  STATE/COUNTY-  LA/JEFFERSON
 AU3511  COUNTRY     -  US
 AU3511  USGS QUAD   -  CAMINADA PASS (2018)
 AU3511
 AU3511                         *CURRENT SURVEY CONTROL
 AU3511  ______________________________________________________________________
 AU3511* NAD 83(1986) POSITION- 29 12 39.     (N) 090 03 06.     (W)   SCALED
 AU3511* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3511  **This station is located in a suspected subsidence area (see below).
 AU3511  ______________________________________________________________________
 AU3511  GEOID HEIGHT    -        -23.805 (meters)                     GEOID18
 AU3511  DYNAMIC HEIGHT  -          1.06  (meters)        3.5   (feet) COMP
 AU3511  MODELED GRAVITY -    979,289.6   (mgal)                       NAVD 88
 AU3511
 AU3511.The horizontal coordinates were scaled from a map and have
 AU3511.an estimated accuracy of +/- 6 seconds.
 AU3511
 AU3511.** This station is in an area of known vertical motion. If an
 AU3511.** orthometric height was ever established but is not available 
 AU3511.** in the current survey control section, the orthometric height
 AU3511.** is considered suspect.  Suspect heights are available in the
 AU3511.** superseded section only if requested.
 AU3511
 AU3511.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3511.GEOID18 height accuracy estimate available here.
 AU3511
 AU3511.This Tidal Bench Mark is designated as VM 7208
 AU3511.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3511
 AU3511.Click photographs - Photos may exist for this station.
 AU3511
 AU3511.The dynamic height is computed by dividing the NAVD 88
 AU3511.geopotential number by the normal gravity value computed on the
 AU3511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3511.degrees latitude (g = 980.6199 gals.).
 AU3511
 AU3511.The modeled gravity was interpolated from observed gravity values.
 AU3511
 AU3511;                    North         East    Units  Estimated Accuracy
 AU3511;SPC LA S     -    79,490.    1,124,630.      MT  (+/- 180 meters Scaled)
 AU3511
 AU3511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN866349(NAD 83)
 AU3511
 AU3511                          SUPERSEDED SURVEY CONTROL
 AU3511
 AU3511.No superseded survey control is available for this station.
 AU3511
 AU3511_MARKER: DJ = TIDAL STATION DISK
 AU3511_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3511_STAMPING: 1826 C 1986
 AU3511_MARK LOGO: NOS
 AU3511_PROJECTION: RECESSED 1 CENTIMETERS
 AU3511_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3511_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3511_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3511+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3511_ROD/PIPE-DEPTH: 18.3 meters
 AU3511
 AU3511  HISTORY     - Date     Condition        Report By
 AU3511  HISTORY     - 1986     MONUMENTED       NOS
 AU3511  HISTORY     - 19930224 GOOD             NGS
 AU3511
 AU3511                          STATION DESCRIPTION
 AU3511
 AU3511'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3511'7.1 KM (4.40 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AU3511'OFFICE IN GRAND ISLE, 77.8 M (255.2 FT) WEST-SOUTHWEST OF BENCH MARK
 AU3511'876 1826 B TIDAL, 69.8 M (229.0 FT) NORTHEAST OF BENCH MARK 876 1826
 AU3511'D TIDAL, 13.3 M (43.6 FT) EAST-NORTHEAST OF UNDERGROUND CABLE
 AU3511'JUNCTION BOX NUMBER 208, 6.8 M (22.3 FT) SOUTH-SOUTHEAST OF THE
 AU3511'CENTERLINE OF THE HIGHWAY, 3.1 M (10.2 FT) NORTH-NORTHWEST OF A
 AU3511'WITNESS POST, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AU3511'NOTE--THE DISK IS ENCASED IN A 5-INCH PVC PIPE AND IS RECESSED 0.1 M
 AU3511'(0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3512 ***********************************************************************
 AU3512  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3512  DESIGNATION -  876 1826 D TIDAL
 AU3512  PID         -  AU3512
 AU3512  STATE/COUNTY-  LA/JEFFERSON
 AU3512  COUNTRY     -  US
 AU3512  USGS QUAD   -  CAMINADA PASS (2018)
 AU3512
 AU3512                         *CURRENT SURVEY CONTROL
 AU3512  ______________________________________________________________________
 AU3512* NAD 83(1986) POSITION- 29 12 38.54   (N) 090 03 08.07   (W)   HD_HELD1
 AU3512* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3512  **This station is located in a suspected subsidence area (see below).
 AU3512  ______________________________________________________________________
 AU3512  GEOID HEIGHT    -        -23.805 (meters)                     GEOID18
 AU3512  DYNAMIC HEIGHT  -          1.30  (meters)        4.3   (feet) COMP
 AU3512  MODELED GRAVITY -    979,289.6   (mgal)                       NAVD 88
 AU3512
 AU3512.The horizontal coordinates were determined by differentially corrected
 AU3512.hand held GPS observations or other comparable positioning techniques
 AU3512.and have an estimated accuracy of +/- 3 meters.
 AU3512
 AU3512.** This station is in an area of known vertical motion. If an
 AU3512.** orthometric height was ever established but is not available 
 AU3512.** in the current survey control section, the orthometric height
 AU3512.** is considered suspect.  Suspect heights are available in the
 AU3512.** superseded section only if requested.
 AU3512
 AU3512.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3512.GEOID18 height accuracy estimate available here.
 AU3512
 AU3512.This Tidal Bench Mark is designated as VM 7209
 AU3512.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3512
 AU3512.Click photographs - Photos may exist for this station.
 AU3512
 AU3512.The dynamic height is computed by dividing the NAVD 88
 AU3512.geopotential number by the normal gravity value computed on the
 AU3512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3512.degrees latitude (g = 980.6199 gals.).
 AU3512
 AU3512.The modeled gravity was interpolated from observed gravity values.
 AU3512
 AU3512;                    North         East    Units  Estimated Accuracy
 AU3512;SPC LA S     -    79,476.5   1,124,574.1     MT  (+/- 3 meters HH1 GPS) 
 AU3512
 AU3512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8659334930(NAD 83)
 AU3512
 AU3512                          SUPERSEDED SURVEY CONTROL
 AU3512
 AU3512.No superseded survey control is available for this station.
 AU3512
 AU3512_MARKER: DJ = TIDAL STATION DISK
 AU3512_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3512_STAMPING: 1826 D 1986
 AU3512_MARK LOGO: NOS
 AU3512_PROJECTION: FLUSH
 AU3512_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3512_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3512_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU3512+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3512_ROD/PIPE-DEPTH: 17.1 meters
 AU3512
 AU3512  HISTORY     - Date     Condition        Report By
 AU3512  HISTORY     - 1986     MONUMENTED       NOS
 AU3512  HISTORY     - 19930224 GOOD             NGS
 AU3512
 AU3512                          STATION DESCRIPTION
 AU3512
 AU3512'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3512'7.2 KM (4.45 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AU3512'OFFICE IN GRAND ISLE, 14.7 M (48.2 FT) SOUTH OF THE CENTERLINE OF THE
 AU3512'HIGHWAY, 8.7 M (28.5 FT) SOUTH-SOUTHWEST OF A UTILITY POLE, 3.0 M
 AU3512'(9.8 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY, 1.0 M (3.3 FT)
 AU3512'SOUTHEAST OF THE NORTH CORNER OF A CONCRETE SLAB, 0.5 M (1.6 FT)
 AU3512'EAST-NORTHEAST OF THE EAST-NORTHEAST END OF THE SLAB, 0.3 M (1.0 FT)
 AU3512'NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AU3512'THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 5-INCH PVC PIPE AND IS
 AU3512'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0592 ***********************************************************************
 AU0592  TIDAL BM    -  This is a Tidal Bench Mark.
 AU0592  DESIGNATION -  876 1885 TIDAL 2
 AU0592  PID         -  AU0592
 AU0592  STATE/COUNTY-  LA/ORLEANS
 AU0592  COUNTRY     -  US
 AU0592  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0592
 AU0592                         *CURRENT SURVEY CONTROL
 AU0592  ______________________________________________________________________
 AU0592* NAD 83(1986) POSITION- 29 55 23.     (N) 090 04 15.     (W)   SCALED
 AU0592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0592  **This station is located in a suspected subsidence area (see below).
 AU0592  ______________________________________________________________________
 AU0592  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 AU0592  DYNAMIC HEIGHT  -          6.176 (meters)       20.26  (feet) COMP
 AU0592  MODELED GRAVITY -    979,311.5   (mgal)                       NAVD 88
 AU0592  OBS GRAVITY     -    979,309.2   (mgal)                       GRAV_OBS
 AU0592
 AU0592.The horizontal coordinates were scaled from a map and have
 AU0592.an estimated accuracy of +/- 6 seconds.
 AU0592
 AU0592.** This station is in an area of known vertical motion. If an
 AU0592.** orthometric height was ever established but is not available 
 AU0592.** in the current survey control section, the orthometric height
 AU0592.** is considered suspect.  Suspect heights are available in the
 AU0592.** superseded section only if requested.
 AU0592
 AU0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0592.GEOID18 height accuracy estimate available here.
 AU0592
 AU0592.This Tidal Bench Mark is designated as VM 15789
 AU0592.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU0592
 AU0592.Click photographs - Photos may exist for this station.
 AU0592
 AU0592.The dynamic height is computed by dividing the NAVD 88
 AU0592.geopotential number by the normal gravity value computed on the
 AU0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0592.degrees latitude (g = 980.6199 gals.).
 AU0592
 AU0592.The modeled gravity was interpolated from observed gravity values.
 AU0592
 AU0592.The observed gravity was obtained from relative gravimeter ties
 AU0592.to the IGSN71 gravity network.
 AU0592
 AU0592;                    North         East    Units  Estimated Accuracy
 AU0592;SPC LA S     -   158,410.    1,121,900.      MT  (+/- 180 meters Scaled)
 AU0592
 AU0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP827138(NAD 83)
 AU0592
 AU0592                          SUPERSEDED SURVEY CONTROL
 AU0592
 AU0592.No superseded survey control is available for this station.
 AU0592
 AU0592_MARKER: DB = BENCH MARK DISK
 AU0592_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU0592+WITH SETTING: PAVEMENT
 AU0592_SP_SET: WHARF DECK
 AU0592_STAMPING: 2 1938
 AU0592_MARK LOGO: CGS
 AU0592_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0592+STABILITY: SURFACE MOTION
 AU0592_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0592+SATELLITE: SATELLITE OBSERVATIONS - May 15, 1996
 AU0592
 AU0592  HISTORY     - Date     Condition        Report By
 AU0592  HISTORY     - 1938     MONUMENTED       CGS
 AU0592  HISTORY     - 1951     GOOD             CGS
 AU0592  HISTORY     - 1964     GOOD             CGS
 AU0592  HISTORY     - 1985     GOOD             NGS
 AU0592  HISTORY     - 19901110 GOOD             NGS
 AU0592  HISTORY     - 19941108 GOOD             NGS
 AU0592  HISTORY     - 19960515 GOOD             LADTD
 AU0592
 AU0592                          STATION DESCRIPTION
 AU0592
 AU0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0592'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0592'JACKSON AVENUE, 87 FEET SOUTHEAST OF THE SOUTHEAST CURB OF
 AU0592'TCHOUPITOULAS STREET, 47 FEET NORTHEAST OF THE CENTER LINE OF JACKSON
 AU0592'AVENUE, 6.4 FEET NORTHEAST OF A FIRE HYDRANT, SET IN THE TOP OF THE
 AU0592'ROUNDED SOUTHWEST END OF CONCRETE PLATFORM OF ST. ANDREW STREET WHARF,
 AU0592'4 FEET NORTHEAST OF THE SOUTHWEST END OF PLATFORM, 38 1/2 FEET
 AU0592'WEST-NORTHWEST OF THE WEST CORNER OF ST. ANDREW STREET WHARF WAREHOUSE
 AU0592'AND ABOUT 4 FEET ABOVE JACKSON AVENUE.
 AU0592
 AU0592                          STATION RECOVERY (1964)
 AU0592
 AU0592'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0592'RECOVERED IN GOOD CONDITION.
 AU0592
 AU0592                          STATION RECOVERY (1985)
 AU0592
 AU0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0592'RECOVERED IN GOOD CONDITION EXCEPT THAT THE STAMPING NOT LEGIBLE.
 AU0592
 AU0592                          STATION RECOVERY (1990)
 AU0592
 AU0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0592'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0592'JACKSON AVENUE, IN THE SOUTHWEST CORNER OF THE CONCRETE DECK OF SAINT
 AU0592'ANDREW STREET WHARF, 26.5 M (86.9 FT) SOUTHEAST OF THE SOUTHEAST CURB
 AU0592'OF THE STREET, 14.3 M (46.9 FT) NORTHEAST OF THE AVENUE CENTERLINE,
 AU0592'11.7 M (38.4 FT) WEST-NORTHWEST OF THE WEST CORNER OF A WAREHOUSE,
 AU0592'3.1 M (10.2 FT) SOUTH OF A UTILITY POLE WITH A WITNESS SIGN ATTACHED,
 AU0592'1.2 M (3.9 FT) NORTHEAST OF THE SOUTHWEST END OF THE WHARF, AND 1.2 M
 AU0592'(3.9 FT) ABOVE THE LEVEL OF THE AVENUE.  NOTE--THE DISK HAS BEEN
 AU0592'SHAVED OR WORN OFF AND HAS A FLAT SURFACE THE SIZE OF A SILVER
 AU0592'DOLLAR.  THE STAMPING IS NOT LEGIBLE.
 AU0592
 AU0592                          STATION RECOVERY (1994)
 AU0592
 AU0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0592'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0592'JACKSON AVENUE, IN THE SOUTHWEST CORNER OF THE CONCRETE DECK OF SAINT
 AU0592'ANDREW WHARF, 26.5 M (86.9 FT) SOUTHEAST OF THE SOUTHEAST CURB OF THE
 AU0592'STREET, 14.3 M (46.9 FT) NORTHEAST OF THE AVENUE CENTERLINE, 11.7 M
 AU0592'(38.4 FT) WEST-NORTHWEST OF THE WEST CORNER OF A WAREHOUSE, 3.1 M
 AU0592'(10.2 FT) SOUTH OF A UTILITY POLE WITH WITNESS SIGN ATTACHED, 1.2 M
 AU0592'(3.9 FT) NORTHEAST OF THE SOUTHWEST END OF THE WHARF, AND 1.2 M (3.9
 AU0592'FT) ABOVE THE LEVEL OF THE AVENUE.  NOTE--THE DISK HAS BEEN SHAVED OR
 AU0592'WORN OFF AND THE STAMPING IS ILLEGIBLE.
 AU0592
 AU0592                          STATION RECOVERY (1996)
 AU0592
 AU0592'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0592'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0632 ***********************************************************************
 AU0632  DESIGNATION -  876 1885 TIDAL 3
 AU0632  PID         -  AU0632
 AU0632  STATE/COUNTY-  LA/ORLEANS
 AU0632  COUNTRY     -  US
 AU0632  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0632
 AU0632                         *CURRENT SURVEY CONTROL
 AU0632  ______________________________________________________________________
 AU0632* NAD 83(1986) POSITION- 29 57 18.     (N) 090 03 48.     (W)   SCALED
 AU0632* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0632  **This station is located in a suspected subsidence area (see below).
 AU0632  ______________________________________________________________________
 AU0632  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 AU0632
 AU0632.The horizontal coordinates were scaled from a map and have
 AU0632.an estimated accuracy of +/- 6 seconds.
 AU0632
 AU0632.** This station is in an area of known vertical motion. If an
 AU0632.** orthometric height was ever established but is not available 
 AU0632.** in the current survey control section, the orthometric height
 AU0632.** is considered suspect.  Suspect heights are available in the
 AU0632.** superseded section only if requested.
 AU0632
 AU0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0632.GEOID18 height accuracy estimate available here.
 AU0632
 AU0632.Click photographs - Photos may exist for this station.
 AU0632
 AU0632;                    North         East    Units  Estimated Accuracy
 AU0632;SPC LA S     -   161,960.    1,122,580.      MT  (+/- 180 meters Scaled)
 AU0632
 AU0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834174(NAD 83)
 AU0632
 AU0632                          SUPERSEDED SURVEY CONTROL
 AU0632
 AU0632.No superseded survey control is available for this station.
 AU0632
 AU0632_MARKER: DB = BENCH MARK DISK
 AU0632_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0632_SP_SET: PLATFORM
 AU0632_STAMPING: 3 1936
 AU0632_MARK LOGO: CGS
 AU0632_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0632
 AU0632  HISTORY     - Date     Condition        Report By
 AU0632  HISTORY     - 1936     MONUMENTED       CGS
 AU0632  HISTORY     - 1951     GOOD             CGS
 AU0632  HISTORY     - 1964     GOOD             CGS
 AU0632  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0632  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 AU0632  HISTORY     - 20030507 MARK NOT FOUND   USPSQD
 AU0632
 AU0632                          STATION DESCRIPTION
 AU0632
 AU0632'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0632'AT NEW ORLEANS, AT THE FOOT OF ST. LOUIS STREET, BETWEEN BIENVILLE AND
 AU0632'TOULOUSE STREETS, WHARF WAREHOUSES, 53 FEET NORTHEAST OF THE EXTENDED
 AU0632'CENTER LINE OF ST. LOUIS STREET, 27 1/2 FEET NORTH OF THE NORTH CORNER
 AU0632'OF BIENVILLE WHARF WAREHOUSE, 16 FEET SOUTHWEST OF THE SOUTHWEST
 AU0632'CORNER OF TOULOUSE WHARF WAREHOUSE, SET IN THE TOP OF THE CONCRETE
 AU0632'PLATFORM BETWEEN THE TWO WAREHOUSES, 0.5 FOOT EAST OF THE WEST EDGE OF
 AU0632'THE CONCRETE PLATFORM.
 AU0632
 AU0632                          STATION RECOVERY (1964)
 AU0632
 AU0632'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0632'RECOVERED IN GOOD CONDITION.
 AU0632
 AU0632                          STATION RECOVERY (1985)
 AU0632
 AU0632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0632'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0632'FOUND.
 AU0632
 AU0632                          STATION RECOVERY (1996)
 AU0632
 AU0632'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU0632'MARK NOT FOUND.
 AU0632
 AU0632                          STATION RECOVERY (2003)
 AU0632
 AU0632'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU0632'NOT FOUND.  THE WAREHOUSES ARE GONE AND PROPERTY IS NOW THE TERMINAL
 AU0632'FOR THE NACHEZ RIVERBOAT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0633 ***********************************************************************
 AU0633  DESIGNATION -  876 1885 TIDAL 3 RESET
 AU0633  PID         -  AU0633
 AU0633  STATE/COUNTY-  LA/ORLEANS
 AU0633  COUNTRY     -  US
 AU0633  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0633
 AU0633                         *CURRENT SURVEY CONTROL
 AU0633  ______________________________________________________________________
 AU0633* NAD 83(1986) POSITION- 29 57 17.     (N) 090 03 48.     (W)   SCALED
 AU0633* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0633  **This station is located in a suspected subsidence area (see below).
 AU0633  ______________________________________________________________________
 AU0633  GEOID HEIGHT    -        -25.977 (meters)                     GEOID18
 AU0633
 AU0633.The horizontal coordinates were scaled from a map and have
 AU0633.an estimated accuracy of +/- 6 seconds.
 AU0633
 AU0633.** This station is in an area of known vertical motion. If an
 AU0633.** orthometric height was ever established but is not available 
 AU0633.** in the current survey control section, the orthometric height
 AU0633.** is considered suspect.  Suspect heights are available in the
 AU0633.** superseded section only if requested.
 AU0633
 AU0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0633.GEOID18 height accuracy estimate available here.
 AU0633
 AU0633.Click photographs - Photos may exist for this station.
 AU0633
 AU0633;                    North         East    Units  Estimated Accuracy
 AU0633;SPC LA S     -   161,930.    1,122,580.      MT  (+/- 180 meters Scaled)
 AU0633
 AU0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834173(NAD 83)
 AU0633
 AU0633                          SUPERSEDED SURVEY CONTROL
 AU0633
 AU0633.No superseded survey control is available for this station.
 AU0633
 AU0633_MARKER: DV = VERTICAL CONTROL DISK
 AU0633_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0633_SP_SET: LOADING PLATFORM
 AU0633_STAMPING: TIDAL NO 3 RESET 1974
 AU0633_MARK LOGO: NGS
 AU0633_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0633
 AU0633  HISTORY     - Date     Condition        Report By
 AU0633  HISTORY     - 1974     MONUMENTED       NGS
 AU0633  HISTORY     - 1979     GOOD             NGS
 AU0633  HISTORY     - 1985     GOOD             NGS
 AU0633  HISTORY     - 19910111 MARK NOT FOUND   NGS
 AU0633  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0633
 AU0633                          STATION DESCRIPTION
 AU0633
 AU0633'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 AU0633'IN NEW ORLEANS.
 AU0633'AT NEW ORLEANS, ON THE EXTENDED CENTER OF ST. LOUIS STREET AT THE
 AU0633'BIENVILLE STREET WHARF, AT THE NORTHWEST CORNER OF THE BIENVILLE
 AU0633'STREET WAREHOUSE.  IT IS 1 FOOT WEST OF THE NORTHWEST CORNER OF THE
 AU0633'WAREHOUSE, 1 FOOT SOUTH OF THE NORTH EDGE OF THE CONCRETE LOADING
 AU0633'PLATFORM WITH A 3-INCH IRON TRIM, 28 FEET EAST OF THE WEST EDGE OF THE
 AU0633'LOADING PLATFORM, 34 FEET EAST OF THE EAST RAIL OF THE TRACKS, AND
 AU0633'BETWEEN TO RAILROAD RAIL SET VERTICALLY AND PROJECT 2 FEET.  IT IS A
 AU0633'BENCH MARK DISK SET IN A DRILL HOLE FLUSH WITH THE CONCRETE LOADING
 AU0633'PLATFORM.  IT IS STAMPED TIDAL NO 3 RESET 1974.
 AU0633
 AU0633                          STATION RECOVERY (1979)
 AU0633
 AU0633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 AU0633'RECOVERED IN GOOD CONDITION.
 AU0633
 AU0633                          STATION RECOVERY (1985)
 AU0633
 AU0633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0633'RECOVERED IN GOOD CONDITION.
 AU0633
 AU0633                          STATION RECOVERY (1991)
 AU0633
 AU0633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 AU0633'THE WHARF AND WAREHOUSES ARE GONE AND THIS AREA IS NOW WOLDENBURG
 AU0633'PARK.
 AU0633
 AU0633                          STATION RECOVERY (2003)
 AU0633
 AU0633'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0633'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0610 ***********************************************************************
 AU0610  TIDAL BM    -  This is a Tidal Bench Mark.
 AU0610  DESIGNATION -  876 1885 TIDAL 4
 AU0610  PID         -  AU0610
 AU0610  STATE/COUNTY-  LA/ORLEANS
 AU0610  COUNTRY     -  US
 AU0610  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0610
 AU0610                         *CURRENT SURVEY CONTROL
 AU0610  ______________________________________________________________________
 AU0610* NAD 83(1986) POSITION- 29 55 56.     (N) 090 03 56.     (W)   SCALED
 AU0610* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0610  **This station is located in a suspected subsidence area (see below).
 AU0610  ______________________________________________________________________
 AU0610  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 AU0610
 AU0610.The horizontal coordinates were scaled from a map and have
 AU0610.an estimated accuracy of +/- 6 seconds.
 AU0610
 AU0610.** This station is in an area of known vertical motion. If an
 AU0610.** orthometric height was ever established but is not available 
 AU0610.** in the current survey control section, the orthometric height
 AU0610.** is considered suspect.  Suspect heights are available in the
 AU0610.** superseded section only if requested.
 AU0610
 AU0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0610.GEOID18 height accuracy estimate available here.
 AU0610
 AU0610.This Tidal Bench Mark is designated as VM 15790
 AU0610.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU0610
 AU0610.Click photographs - Photos may exist for this station.
 AU0610
 AU0610;                    North         East    Units  Estimated Accuracy
 AU0610;SPC LA S     -   159,430.    1,122,400.      MT  (+/- 180 meters Scaled)
 AU0610
 AU0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832148(NAD 83)
 AU0610
 AU0610                          SUPERSEDED SURVEY CONTROL
 AU0610
 AU0610.No superseded survey control is available for this station.
 AU0610
 AU0610_MARKER: DB = BENCH MARK DISK
 AU0610_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0610_SP_SET: BUILDING
 AU0610_STAMPING: NO. 4 1949
 AU0610_MARK LOGO: CGS
 AU0610_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0610
 AU0610  HISTORY     - Date     Condition        Report By
 AU0610  HISTORY     - 1949     MONUMENTED       CGS
 AU0610  HISTORY     - 1951     GOOD             CGS
 AU0610  HISTORY     - 1964     GOOD             CGS
 AU0610  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0610  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 AU0610
 AU0610                          STATION DESCRIPTION
 AU0610
 AU0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0610'AT NEW ORLEANS, ALONG TCHOUPITOULAS STREET, BETWEEN ORANGE AND RACE
 AU0610'STREETS, 11 1/2 FEET EAST OF THE EAST CURB OF TCHOUPITOULAS STREET,
 AU0610'224 FEET SOUTH OF THE SOUTH CURB OF RACE STREET, SET VERTICALLY IN THE
 AU0610'WEST FACE OF AN ABANDONED FIRE HOUSE (NOW USED AS A WAREHOUSE), 4 FEET
 AU0610'SOUTH OF THE NORTHWEST CORNER OF BUILDING, 4 1/2 FEET NORTH OF THE
 AU0610'NORTH SIDE OF ARCHED ENTRANCE, 4 1/2 FEET ABOVE THE SIDE WALK.
 AU0610
 AU0610                          STATION RECOVERY (1964)
 AU0610
 AU0610'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0610'RECOVERED IN GOOD CONDITION.
 AU0610
 AU0610                          STATION RECOVERY (1985)
 AU0610
 AU0610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0610'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0610'FOUND.
 AU0610
 AU0610                          STATION RECOVERY (1996)
 AU0610
 AU0610'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU0610'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3355 ***********************************************************************
 AU3355  DESIGNATION -  876 1885 TIDAL 4 RESET
 AU3355  PID         -  AU3355
 AU3355  STATE/COUNTY-  LA/ORLEANS
 AU3355  COUNTRY     -  US
 AU3355  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU3355
 AU3355                         *CURRENT SURVEY CONTROL
 AU3355  ______________________________________________________________________
 AU3355* NAD 83(1986) POSITION- 29 55 56.     (N) 090 03 56.     (W)   SCALED
 AU3355* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3355  **This station is located in a suspected subsidence area (see below).
 AU3355  ______________________________________________________________________
 AU3355  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 AU3355  DYNAMIC HEIGHT  -          3.018 (meters)        9.90  (feet) COMP
 AU3355  MODELED GRAVITY -    979,312.1   (mgal)                       NAVD 88
 AU3355
 AU3355.The horizontal coordinates were scaled from a map and have
 AU3355.an estimated accuracy of +/- 6 seconds.
 AU3355
 AU3355.** This station is in an area of known vertical motion. If an
 AU3355.** orthometric height was ever established but is not available 
 AU3355.** in the current survey control section, the orthometric height
 AU3355.** is considered suspect.  Suspect heights are available in the
 AU3355.** superseded section only if requested.
 AU3355
 AU3355.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3355.GEOID18 height accuracy estimate available here.
 AU3355
 AU3355.Click photographs - Photos may exist for this station.
 AU3355
 AU3355.The dynamic height is computed by dividing the NAVD 88
 AU3355.geopotential number by the normal gravity value computed on the
 AU3355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3355.degrees latitude (g = 980.6199 gals.).
 AU3355
 AU3355.The modeled gravity was interpolated from observed gravity values.
 AU3355
 AU3355;                    North         East    Units  Estimated Accuracy
 AU3355;SPC LA S     -   159,430.    1,122,400.      MT  (+/- 180 meters Scaled)
 AU3355
 AU3355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832148(NAD 83)
 AU3355
 AU3355                          SUPERSEDED SURVEY CONTROL
 AU3355
 AU3355.No superseded survey control is available for this station.
 AU3355
 AU3355_MARKER: DV = VERTICAL CONTROL DISK
 AU3355_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU3355_SP_SET: DRIVEWAY
 AU3355_STAMPING: NO 4 RESET 1985
 AU3355_MARK LOGO: NGS
 AU3355_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3355_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3355_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU3355+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU3355
 AU3355  HISTORY     - Date     Condition        Report By
 AU3355  HISTORY     - 1985     MONUMENTED       LADTD
 AU3355  HISTORY     - 19901121 GOOD             NGS
 AU3355  HISTORY     - 19941108 GOOD             NGS
 AU3355
 AU3355                          STATION DESCRIPTION
 AU3355
 AU3355'DESCRIBED BY LA TRANSP AND DEV 1985
 AU3355'IN NEW ORLEANS.
 AU3355'THE MARK IS ABOVE LEVEL WITH THE STREET.
 AU3355'IN NEW ORLEANS, ALONG TCHOUPITOULAS STREET, BETWEEN ORANGE AND RACE
 AU3355'STREETS, 10.4 M (34.1 FT) WEST SOUTHWEST OF THE CENTERLINE OF
 AU3355'TCHOUPITOULAS STREET, 67.7 M (222.1 FT) SOUTH OF THE CENTERLINE OF
 AU3355'RACE STREET, 54.9 M (180.1 FT) NORTH OF THE CENTERLINE OF ORANGE
 AU3355'STREET, 18.3 M (60.0 FT) WEST OF A POWERPOLE WITH A SECURITY LIGHT
 AU3355'AND 3 TRANSFORMERS ATTACHED, 0.6 M (2.0 FT) SOUTHWEST OF THE
 AU3355'SOUTHEAST CORNER OF A BUILDING OCCUPIED BY POWER EQUIPMENT CORP. AT
 AU3355'1519 TCHOUPITOULAS STREET.
 AU3355
 AU3355                          STATION RECOVERY (1990)
 AU3355
 AU3355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU3355'IN NEW ORLEANS, AT 1519 TCHOUPITOULAS STREET, IN THE CONCRETE
 AU3355'DRIVEWAY ALONG THE SOUTH SIDE OF THE POWER EQUIPMENT CORPORATION AT
 AU3355'1519 TCHOUPITOULAS STREET, 7.9 M (25.9 FT) SOUTH OF THE CENTER OF A
 AU3355'GARAGE DOOR, 4.1 M (13.5 FT) WEST OF THE WEST CURB OF THE STREET, 0.6
 AU3355'M (2.0 FT) NORTHWEST OF THE SOUTHEAST CORNER OF THE BUILDING, AND
 AU3355'LEVEL WITH THE STREET.  NOTE--THE TIDE STATION NUMBER IS UNKNOWN.
 AU3355
 AU3355                          STATION RECOVERY (1994)
 AU3355
 AU3355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU3355'IN NEW ORLEANS, AT 1519 TCHOUPITOULAS STREET, IN THE CONCRETE DRIVEWAY
 AU3355'ALONG THE SOUTH SIDE OF THE POWER EQUIPMENT CORPORATION AT 1519
 AU3355'TCHOUPITOULAS STREET, 7.9 M (25.9 FT) SOUTH OF THE CENTER OF A GARAGE
 AU3355'DOOR IN THE BUILDING, 0.6 M (2.0 FT) NORTHWEST OF THE SOUTHEAST CORNER
 AU3355'OF THE BUILDING, AND LEVEL WITH THE DRIVEWAY.  NOTE--THE TIDE STATION
 AU3355'NUMBER IS UNKNOWN, BUT IS BELIEVED TO BE AS ABOVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0648 ***********************************************************************
 AU0648  DESIGNATION -  876 1885 TIDAL W PARK
 AU0648  PID         -  AU0648
 AU0648  STATE/COUNTY-  LA/ORLEANS
 AU0648  COUNTRY     -  US
 AU0648  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0648
 AU0648                         *CURRENT SURVEY CONTROL
 AU0648  ______________________________________________________________________
 AU0648* NAD 83(1986) POSITION- 29 57 53.     (N) 090 03 24.     (W)   SCALED
 AU0648* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0648  **This station is located in a suspected subsidence area (see below).
 AU0648  ______________________________________________________________________
 AU0648  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 AU0648
 AU0648.The horizontal coordinates were scaled from a map and have
 AU0648.an estimated accuracy of +/- 6 seconds.
 AU0648
 AU0648.** This station is in an area of known vertical motion. If an
 AU0648.** orthometric height was ever established but is not available 
 AU0648.** in the current survey control section, the orthometric height
 AU0648.** is considered suspect.  Suspect heights are available in the
 AU0648.** superseded section only if requested.
 AU0648
 AU0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0648.GEOID18 height accuracy estimate available here.
 AU0648
 AU0648.Click photographs - Photos may exist for this station.
 AU0648
 AU0648;                    North         East    Units  Estimated Accuracy
 AU0648;SPC LA S     -   163,040.    1,123,210.      MT  (+/- 180 meters Scaled)
 AU0648
 AU0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP840185(NAD 83)
 AU0648
 AU0648                          SUPERSEDED SURVEY CONTROL
 AU0648
 AU0648.No superseded survey control is available for this station.
 AU0648
 AU0648_MARKER: DB = BENCH MARK DISK
 AU0648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0648_STAMPING: W PARK 1949
 AU0648_MARK LOGO: CGS
 AU0648_PROJECTION: PROJECTING 3 CENTIMETERS
 AU0648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0648+STABILITY: SURFACE MOTION
 AU0648
 AU0648  HISTORY     - Date     Condition        Report By
 AU0648  HISTORY     - 1949     MONUMENTED       CGS
 AU0648  HISTORY     - 1951     GOOD             CGS
 AU0648  HISTORY     - 1964     GOOD             CGS
 AU0648  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0648  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 AU0648
 AU0648                          STATION DESCRIPTION
 AU0648
 AU0648'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0648'IN NEW ORLEANS.
 AU0648'AT NEW ORLEANS, AT THE INTERSECTION OF ELYSIAN FIELDS AVENUE
 AU0648'AND ROYAL STREET, 15.3 FEET NORTH OF THE NORTH CURB OF ROYAL STREET,
 AU0648'103 1/2 FEET WEST OF THE WEST CURB OF ELYSIAN FIELDS AVENUE, 1 FOOT
 AU0648'NORTH OF ROYAL STREET FENCE AROUND WASHINGTON PLAYGROUND PARK, ABOUT 2
 AU0648'INCHES BELOW FENCE CURBING AND SET IN THE TOP OF A CONCRETE POST
 AU0648'PROJECTING ABOUT 1 INCH.
 AU0648
 AU0648                          STATION RECOVERY (1964)
 AU0648
 AU0648'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0648'RECOVERED IN GOOD CONDITION.
 AU0648
 AU0648                          STATION RECOVERY (1985)
 AU0648
 AU0648'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0648'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0648'FOUND.
 AU0648
 AU0648                          STATION RECOVERY (1996)
 AU0648
 AU0648'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU0648'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2311 ***********************************************************************
 AU2311  TIDAL BM    -  This is a Tidal Bench Mark.
 AU2311  DESIGNATION -  876 1899 A TIDAL
 AU2311  PID         -  AU2311
 AU2311  STATE/COUNTY-  LA/JEFFERSON
 AU2311  COUNTRY     -  US
 AU2311  USGS QUAD   -  LAFITTE (2018)
 AU2311
 AU2311                         *CURRENT SURVEY CONTROL
 AU2311  ______________________________________________________________________
 AU2311* NAD 83(1986) POSITION- 29 40 03.33   (N) 090 06 35.79   (W)   HD_HELD1
 AU2311* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2311  **This station is located in a suspected subsidence area (see below).
 AU2311  ______________________________________________________________________
 AU2311  GEOID HEIGHT    -        -25.108 (meters)                     GEOID18
 AU2311
 AU2311.The horizontal coordinates were determined by differentially corrected
 AU2311.hand held GPS observations or other comparable positioning techniques
 AU2311.and have an estimated accuracy of +/- 3 meters.
 AU2311
 AU2311.** This station is in an area of known vertical motion.  Due to the
 AU2311.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2311.** determined the orthometric heights for marks in these suspect
 AU2311.** subsidence areas should be considered valid only at the epoch date
 AU2311.** associated with the orthometric height.  These heights must always
 AU2311.** be validated when used as control.  All previously superseded
 AU2311.** orthometric heights are now considered suspect and are available
 AU2311.** in the superseded section.  NGS does not recommend using suspect
 AU2311.** or superseded heights as control.
 AU2311
 AU2311.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2311.GEOID18 height accuracy estimate available here.
 AU2311
 AU2311.This Tidal Bench Mark is designated as VM 11048
 AU2311.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU2311
 AU2311.Click photographs - Photos may exist for this station.
 AU2311
 AU2311;                    North         East    Units  Estimated Accuracy
 AU2311;SPC LA S     -   130,053.8   1,118,422.9     MT  (+/- 3 meters HH1 GPS) 
 AU2311
 AU2311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7972485446(NAD 83)
 AU2311
 AU2311                          SUPERSEDED SURVEY CONTROL
 AU2311
 AU2311.No superseded survey control is available for this station.
 AU2311
 AU2311_MARKER: DJ = TIDAL STATION DISK
 AU2311_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU2311_SP_SET: FOOTING
 AU2311_STAMPING: 1899 A 1985
 AU2311_MARK LOGO: NOS
 AU2311_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2311+STABILITY: SURFACE MOTION
 AU2311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2311+SATELLITE: SATELLITE OBSERVATIONS - August 26, 1994
 AU2311
 AU2311  HISTORY     - Date     Condition        Report By
 AU2311  HISTORY     - 1985     MONUMENTED       NOS
 AU2311  HISTORY     - 1985     GOOD             LA-051
 AU2311  HISTORY     - 19940826 GOOD             NGS
 AU2311
 AU2311                          STATION DESCRIPTION
 AU2311
 AU2311'DESCRIBED BY JEFFERSON PARISH LOUISIANA 1985
 AU2311'AT LAFITTE, TO REACH FROM GRETNA PROCEED SOUTH FROM BARATARIA
 AU2311'BOULEVARD ALONG LOUISIANA HIGHWAY 3134 TO THE INTERSECTION OF
 AU2311'LOUISIANA HIGHWAY 45, THENCE SOUTH ALONG LOUISIANA HIGHWAY 45 TO
 AU2311'LOWER LAFITTE, TURN LEFT ON MARRERO STREET AND PROCEED TO THE
 AU2311'JUNCTION OF 3RD STREET, TURN RIGHT ON 3RD STREET TO M.D. HUGHES
 AU2311'WHARE BEHIND LOWER LAFITTE PLAYGROUND, THE TIDAL STATION IS NORTH OF
 AU2311'THE PLAYGOUND ON A CONCRETE FOUNDATION FOR A SMALL PUMPING STATION,
 AU2311'161.0 FEET NORTHEAST OF THE TIDE STAFF, 66.5 FEET SOUTHEAST OF THE
 AU2311'SOUTHEAST CORNER OF A SMALL WHITE HOUSE, 17.4 FEET NORTH-NORTHWEST OF
 AU2311'THE EDGE OF A LARGE CYLINDRICAL CONCRETE SLAB, 6.2 FEET
 AU2311'EAST-NORTHEAST OF A GUY WIRE WHICH IS AN ANCHOR FOR A LIGHT POLE.
 AU2311'THE MARK IS 0.8 FT ABOVE GROUND.
 AU2311
 AU2311                          STATION RECOVERY (1994)
 AU2311
 AU2311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2311'14.4 KM (8.95 MI) SOUTHERLY ALONG STATE HIGHWAY 45 FROM THE JUNCTION
 AU2311'OF STATE HIGHWAYS 303 AND 3134 IN CROWN POINT, THENCE 0.1 KM (0.05 MI)
 AU2311'SOUTHERLY ALONG MARRERO STREET, THENCE 0.1 KM (0.05 MI) WESTERLY ALONG
 AU2311'3RD STREET, IN THE WEST SIDE OF THE MOST SOUTHERLY OF 2 CONCRETE
 AU2311'FOOTINGS FOR A WATER PUMP, 31.0 M (101.7 FT) NORTH OF AND LEVEL WITH
 AU2311'THE STREET CENTER, 15.1 M (49.5 FT) EAST OF THE EAST EDGE OF BARATARIA
 AU2311'BAYOU, 3.6 M (11.8 FT) NORTH OF A UTILITY LIGHT POLE, 0.7 M (2.3 FT)
 AU2311'WEST-NORTHWEST OF A WATER PUMP, AND THE FOOTING PROJECTS 0.2 M (0.7
 AU2311'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2310 ***********************************************************************
 AU2310  TIDAL BM    -  This is a Tidal Bench Mark.
 AU2310  DESIGNATION -  876 1899 B TIDAL
 AU2310  PID         -  AU2310
 AU2310  STATE/COUNTY-  LA/JEFFERSON
 AU2310  COUNTRY     -  US
 AU2310  USGS QUAD   -  LAFITTE (2018)
 AU2310
 AU2310                         *CURRENT SURVEY CONTROL
 AU2310  ______________________________________________________________________
 AU2310* NAD 83(2011) POSITION- 29 40 02.04390(N) 090 06 33.55595(W)   ADJUSTED
 AU2310* NAD 83(2011) ELLIP HT-   -25.189 (meters)        (06/27/12)   ADJUSTED
 AU2310* NAD 83(2011) EPOCH   -  2010.00
 AU2310* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2310  **This station is located in a suspected subsidence area (see below).
 AU2310  ______________________________________________________________________
 AU2310  GEOID HEIGHT    -        -25.106 (meters)                     GEOID18
 AU2310  NAD 83(2011) X  -    -10,582.951 (meters)                     COMP
 AU2310  NAD 83(2011) Y  - -5,546,575.261 (meters)                     COMP
 AU2310  NAD 83(2011) Z  -  3,138,362.856 (meters)                     COMP
 AU2310  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 AU2310
 AU2310  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2310  Standards:
 AU2310         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2310            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2310  -------------------------------------------------------------------
 AU2310  NETWORK    0.37   1.63           0.13   0.17   0.83     -0.01638766
 AU2310  -------------------------------------------------------------------
 AU2310  Click here for local accuracies and other accuracy information.
 AU2310
 AU2310.The horizontal coordinates were established by GPS observations
 AU2310.and adjusted by the National Geodetic Survey in June 2012.
 AU2310
 AU2310.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2310.been affixed to the stable North American tectonic plate. See 
 AU2310.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2310
 AU2310.The horizontal coordinates are valid at the epoch date displayed above
 AU2310.which is a decimal equivalence of Year/Month/Day.
 AU2310
 AU2310.** This station is in an area of known vertical motion.  Due to the
 AU2310.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2310.** determined the orthometric heights for marks in these suspect
 AU2310.** subsidence areas should be considered valid only at the epoch date
 AU2310.** associated with the orthometric height.  These heights must always
 AU2310.** be validated when used as control.  All previously superseded
 AU2310.** orthometric heights are now considered suspect and are available
 AU2310.** in the superseded section.  NGS does not recommend using suspect
 AU2310.** or superseded heights as control.
 AU2310
 AU2310.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2310.GEOID18 height accuracy estimate available here.
 AU2310
 AU2310.This Tidal Bench Mark is designated as VM 11049
 AU2310.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU2310
 AU2310.Click photographs - Photos may exist for this station.
 AU2310
 AU2310.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2310
 AU2310.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2310
 AU2310.The ellipsoidal height was determined by GPS observations
 AU2310.and is referenced to NAD 83.
 AU2310
 AU2310. The following values were computed from the NAD 83(2011) position.
 AU2310
 AU2310;                    North         East     Units Scale Factor Converg.
 AU2310;SPC LA S     -   130,014.811 1,118,483.357   MT  0.99994259   +0 36 43.3
 AU2310;SPC LA S     -   426,556.93  3,669,557.48   sFT  0.99994259   +0 36 43.3
 AU2310;UTM  15      - 3,285,408.411   779,785.715   MT  1.00056598   +1 25 54.1
 AU2310
 AU2310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2310!SPC LA S     -   1.00000396  x   0.99994259  =   0.99994655
 AU2310!UTM  15      -   1.00000396  x   1.00056598  =   1.00056994
 AU2310
 AU2310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7978585408(NAD 83)
 AU2310
 AU2310                          SUPERSEDED SURVEY CONTROL
 AU2310
 AU2310  NAD 83(2007)-  29 40 02.04373(N)    090 06 33.55667(W) AD(2006.81) A
 AU2310  ELLIP H (03/12/08)  -25.136  (m)                       GP(2006.81) 3 1
 AU2310  NAD 83(2007)-  29 40 02.04506(N)    090 06 33.55702(W) AD(       ) 0
 AU2310  ELLIP H (02/10/07)  -25.172  (m)                       GP(       )    
 AU2310  NAD 83(1992)-  29 40 02.04338(N)    090 06 33.55624(W) AD(2004.65) B
 AU2310  NAD 83(1992)-  29 40 02.04511(N)    090 06 33.55694(W) AD(2004.65) B
 AU2310  ELLIP H (06/22/05)  -25.168  (m)                       GP(2004.65) 4 1
 AU2310
 AU2310.Superseded values are not recommended for survey control.
 AU2310
 AU2310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2310.See file dsdata.pdf to determine how the superseded data were derived.
 AU2310
 AU2310_MARKER: DB = BENCH MARK DISK
 AU2310_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2310_STAMPING: 1899 B 1985
 AU2310_MARK LOGO: NOS
 AU2310_PROJECTION: RECESSED 30 CENTIMETERS
 AU2310_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU2310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2310+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2018
 AU2310_ROD/PIPE-DEPTH: 24.4 meters
 AU2310
 AU2310  HISTORY     - Date     Condition        Report By
 AU2310  HISTORY     - 1985     MONUMENTED       NOS
 AU2310  HISTORY     - 1985     GOOD             LA-051
 AU2310  HISTORY     - 19940826 GOOD             NGS
 AU2310  HISTORY     - 20040416 GOOD             NGS
 AU2310  HISTORY     - 20060124 GOOD             3001
 AU2310  HISTORY     - 20060404 GOOD             NGS
 AU2310  HISTORY     - 20090314 GOOD             LOWE
 AU2310  HISTORY     - 20180418 GOOD             INDIV
 AU2310
 AU2310                          STATION DESCRIPTION
 AU2310
 AU2310'DESCRIBED BY JEFFERSON PARISH LOUISIANA 1985
 AU2310'IN LAFITTE.
 AU2310'AT LAFITTE, FROM THE JUNCTION OF LOUISIANA HGIGHWAY 45 AND MARRERO
 AU2310'STREET TURN LEFT AND PROCEED .05 MILE TO THE JUNCTION OF 3RD STREET,
 AU2310'LOCATED ON MARRERO STREET NEAR THE NORTHEST CORNER OF A BASKETBALL
 AU2310'COURT, 237.0 FEET SOUTHEAST OF TIDAL MARK 876 1899 A, 63.0 FEET
 AU2310'NORTH-NORTHEAST OF THE SOUTHEAST CORNER OF A CHAIN LINK FENCE AROUND
 AU2310'THE BASKETBALL COURT, 57.0 FEET WEST-SOUTHWEST OF A POWER POLE ON THE
 AU2310'EAST SIDE OF MARRERO STREET (POLE BEARING STREET SIGN OF MARRERO AND
 AU2310'3RD STREET), 42.4 FEET NORTHEAST OF THE EASTERN MOST BASKETBALL POST,
 AU2310'32 FEET WEST OF THE CENTERLINE OF MARRERO STREET.
 AU2310'THE MARK IS 1 FT  W FROM A WITNESS POST.
 AU2310
 AU2310                          STATION RECOVERY (1994)
 AU2310
 AU2310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2310'14.4 KM (8.95 MI) SOUTHERLY ALONG STATE HIGHWAY 45 FROM THE JUNCTION
 AU2310'OF STATE HIGHWAYS 303 AND 3134 IN CROWN POINT, THENCE 0.1 KM (0.05 MI)
 AU2310'SOUTHERLY ALONG MARRERO STREET, 9.8 M (32.2 FT) WEST OF THE CENTERLINE
 AU2310'OF MARRERO STREET, 6.3 M (20.7 FT) SOUTHEAST OF THE NORTHEAST CORNER
 AU2310'OF A CHAIN-LINK FENCE ENCLOSING A BASKETBALL COURT, 5.3 M (17.4 FT)
 AU2310'SOUTH OF THE CENTER OF THIRD STREET, AND 0.3 M (1.0 FT) BELOW THE
 AU2310'LEVEL OF MARRERO STREET.  NOTE--THE DISK IS ENCASED IN A 5-INCH PCV
 AU2310'PIPE AND IS FLUSH WITH THE GROUND SURFACE.
 AU2310
 AU2310                          STATION RECOVERY (2004)
 AU2310
 AU2310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AU2310'9 MI SOUTH ON STATE HWY 45 FROM THE JUNCTION WITH 303 AND 3134 IN
 AU2310'CROWN POINT.  LOCATED  AT THE LOWER LAFITTE PLAYGROUND. IT IS 32.2 FT
 AU2310'W OF THE CENTERLINE OF US 45, 20.8 FT SE OF  THE NE CORNER OF THE
 AU2310'FENCE AROUND THE BASKETBALL COURT, 18.1 FT EAST OF THE FIRST POST
 AU2310'SOUTH OF THE NE CORNER POST, 34.6 FT NNE OF THE NORTHERN MOST SIGN
 AU2310'POST FOR THE LOWER  LAFFITE PLAYGROUND.
 AU2310
 AU2310                          STATION RECOVERY (2006)
 AU2310
 AU2310'RECOVERY NOTE BY 3001, INC 2006 (JCP)
 AU2310'RECOVERED AS DESCRIBED.
 AU2310
 AU2310                          STATION RECOVERY (2006)
 AU2310
 AU2310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU2310'RECOVERED AS DESCRIBED.
 AU2310
 AU2310                          STATION RECOVERY (2009)
 AU2310
 AU2310'RECOVERY NOTE BY LOWE ENGINEERS 2009 (RW)
 AU2310'RECOVERED IN GOOD CONDITION.
 AU2310
 AU2310                          STATION RECOVERY (2018)
 AU2310
 AU2310'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (JSM)
 AU2310'THE 5 INCH PVC ENCASEMENT PIPE IS NOW ENCASED INSIDE 18 INCH CONCRETE
 AU2310'FILLED PIPE.  ADJACENT GROUND HAS BEEN EXCAVATED MAKING THE MONUMENT 1
 AU2310'FT (0.3 M) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2312 ***********************************************************************
 AU2312  TIDAL BM    -  This is a Tidal Bench Mark.
 AU2312  DESIGNATION -  876 1899 C TIDAL
 AU2312  PID         -  AU2312
 AU2312  STATE/COUNTY-  LA/JEFFERSON
 AU2312  COUNTRY     -  US
 AU2312  USGS QUAD   -  LAFITTE (2018)
 AU2312
 AU2312                         *CURRENT SURVEY CONTROL
 AU2312  ______________________________________________________________________
 AU2312* NAD 83(1986) POSITION- 29 40 06.     (N) 090 06 42.     (W)   SCALED
 AU2312* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2312  **This station is located in a suspected subsidence area (see below).
 AU2312  ______________________________________________________________________
 AU2312  GEOID HEIGHT    -        -25.111 (meters)                     GEOID18
 AU2312
 AU2312.The horizontal coordinates were scaled from a map and have
 AU2312.an estimated accuracy of +/- 6 seconds.
 AU2312
 AU2312.** This station is in an area of known vertical motion.  Due to the
 AU2312.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2312.** determined the orthometric heights for marks in these suspect
 AU2312.** subsidence areas should be considered valid only at the epoch date
 AU2312.** associated with the orthometric height.  These heights must always
 AU2312.** be validated when used as control.  All previously superseded
 AU2312.** orthometric heights are now considered suspect and are available
 AU2312.** in the superseded section.  NGS does not recommend using suspect
 AU2312.** or superseded heights as control.
 AU2312
 AU2312.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2312.GEOID18 height accuracy estimate available here.
 AU2312
 AU2312.This Tidal Bench Mark is designated as VM 11050
 AU2312.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU2312
 AU2312.Click photographs - Photos may exist for this station.
 AU2312
 AU2312;                    North         East    Units  Estimated Accuracy
 AU2312;SPC LA S     -   130,130.    1,118,260.      MT  (+/- 180 meters Scaled)
 AU2312
 AU2312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN795855(NAD 83)
 AU2312
 AU2312                          SUPERSEDED SURVEY CONTROL
 AU2312
 AU2312.No superseded survey control is available for this station.
 AU2312
 AU2312_MARKER: DJ = TIDAL STATION DISK
 AU2312_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2312_STAMPING: 1899 C 1985
 AU2312_MARK LOGO: NOS
 AU2312_PROJECTION: RECESSED 11 CENTIMETERS
 AU2312_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2312_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2312+SATELLITE: SATELLITE OBSERVATIONS - August 26, 1994
 AU2312_ROD/PIPE-DEPTH: 18.3 meters
 AU2312
 AU2312  HISTORY     - Date     Condition        Report By
 AU2312  HISTORY     - 1985     MONUMENTED       NOS
 AU2312  HISTORY     - 1985     GOOD             LA-051
 AU2312  HISTORY     - 19940826 GOOD             NGS
 AU2312
 AU2312                          STATION DESCRIPTION
 AU2312
 AU2312'DESCRIBED BY JEFFERSON PARISH LOUISIANA 1985
 AU2312'AT LAFITTE, FROM THE JUNCTION OF LOUISIANA HIGHWAY 45 AND MARRERO
 AU2312'STREET PROCEED TO THE TIDAL MARK ON THE EAST SIDE OF MARRERO STREET,
 AU2312'ABOUT MIDWAY BETWEEN THE HIGHWAY AND LOWER LAFITTE PLAYGROUND, 210.1
 AU2312'FEET NORTH-NORTHEAST OF TIDAL STATION 876 1899 B, 45.4 FEET
 AU2312'NORTH-NORTHWEST OF POLE 161 S ON THE EAST SIDE OF MARRERO STREET,
 AU2312'18.5 FEET SOUTH-SOUTHEAST OF THE WEST SIDE OF A CONCRETE CULVERT
 AU2312'UNDER A SHELL DRIVEWAY TO A VACANT LOT, 17.1 FEET EAST OF THE EAST
 AU2312'EDGE OF THE PAVEMENT OF MARRERO STREET.
 AU2312'THE MARK IS 1.9 FT  E FROM A WITNESS POST.
 AU2312
 AU2312                          STATION RECOVERY (1994)
 AU2312
 AU2312'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2312'14.4 KM (8.95 MI) SOUTHERLY ALONG STATE HIGHWAY 45 FROM THE JUNCTION
 AU2312'OF STATE HIGHWAYS 303 AND 3134 IN CROWN POINT, THENCE 0.1 KM (0.05 MI)
 AU2312'SOUTHERLY ALONG MARRERO STREET, 13.9 M (45.6 FT) NORTH-NORTHWEST OF
 AU2312'UTILITY POLE NUMBER 161 S, 7.1 M (23.3 FT) SOUTH OF THE CENTER OF A
 AU2312'SHELL DRIVEWAY, 5.2 M (17.1 FT) EAST OF THE EAST EDGE OF THE STREET,
 AU2312'AND 0.2 M (0.7 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 AU2312'THE DISK IS THROUGH A 5-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2313 ***********************************************************************
 AU2313  TIDAL BM    -  This is a Tidal Bench Mark.
 AU2313  DESIGNATION -  876 1899 D TIDAL
 AU2313  PID         -  AU2313
 AU2313  STATE/COUNTY-  LA/JEFFERSON
 AU2313  COUNTRY     -  US
 AU2313  USGS QUAD   -  LAFITTE (2018)
 AU2313
 AU2313                         *CURRENT SURVEY CONTROL
 AU2313  ______________________________________________________________________
 AU2313* NAD 83(1986) POSITION- 29 40 08.     (N) 090 06 32.     (W)   SCALED
 AU2313* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2313  **This station is located in a suspected subsidence area (see below).
 AU2313  ______________________________________________________________________
 AU2313  GEOID HEIGHT    -        -25.111 (meters)                     GEOID18
 AU2313
 AU2313.The horizontal coordinates were scaled from a map and have
 AU2313.an estimated accuracy of +/- 6 seconds.
 AU2313
 AU2313.** This station is in an area of known vertical motion.  Due to the
 AU2313.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2313.** determined the orthometric heights for marks in these suspect
 AU2313.** subsidence areas should be considered valid only at the epoch date
 AU2313.** associated with the orthometric height.  These heights must always
 AU2313.** be validated when used as control.  All previously superseded
 AU2313.** orthometric heights are now considered suspect and are available
 AU2313.** in the superseded section.  NGS does not recommend using suspect
 AU2313.** or superseded heights as control.
 AU2313
 AU2313.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2313.GEOID18 height accuracy estimate available here.
 AU2313
 AU2313.This Tidal Bench Mark is designated as VM 11051
 AU2313.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU2313
 AU2313.Click photographs - Photos may exist for this station.
 AU2313
 AU2313;                    North         East    Units  Estimated Accuracy
 AU2313;SPC LA S     -   130,200.    1,118,520.      MT  (+/- 180 meters Scaled)
 AU2313
 AU2313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN798855(NAD 83)
 AU2313
 AU2313                          SUPERSEDED SURVEY CONTROL
 AU2313
 AU2313.No superseded survey control is available for this station.
 AU2313
 AU2313_MARKER: DJ = TIDAL STATION DISK
 AU2313_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2313_STAMPING: 1899 D 1985
 AU2313_MARK LOGO: NOS
 AU2313_PROJECTION: RECESSED 5 CENTIMETERS
 AU2313_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2313+SATELLITE: SATELLITE OBSERVATIONS - August 26, 1994
 AU2313_ROD/PIPE-DEPTH: 19.5 meters
 AU2313
 AU2313  HISTORY     - Date     Condition        Report By
 AU2313  HISTORY     - 1985     MONUMENTED       NOS
 AU2313  HISTORY     - 1985     GOOD             LA-051
 AU2313  HISTORY     - 19940826 GOOD             NGS
 AU2313
 AU2313                          STATION DESCRIPTION
 AU2313
 AU2313'DESCRIBED BY JEFFERSON PARISH LOUISIANA 1985
 AU2313'AT LAFITTE, LOCATED ON THE SOUTHWEST CORNER OF THE INTERSECTION OF
 AU2313'FISHER STREET AND LOUISIANA HIGHWAY 45, 503.6 FEET EAST OF
 AU2313'TRIANGULATION STATION MARK LAFITTE, 67.5 FEET EAST-NORTHEAST OF A
 AU2313'WATER METER NEXT TO A GAS METER IN FRONT OF A SMALL WOOD FRAME HOUSE
 AU2313'ON THE SOUTHWEST CORNER OF THE INTERSECTION, 36.5 FEET
 AU2313'SOUTH-SOUTHWEST OF POWER POLE 156.5 (SAID POWER POLE IS ON THE
 AU2313'NORTHWEST CORNER OF THE INTERSECTION), 12.2 FEET NORTHWEST OF A FIRE
 AU2313'HYDRANT ON THE SOUTHWEST CORNER OF THE INTERSECTION.
 AU2313'THE MARK IS 1.9 FT  SSW FROM A WITNESS POST.
 AU2313
 AU2313                          STATION RECOVERY (1994)
 AU2313
 AU2313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2313'14.2 KM (8.80 MI) SOUTHERLY ALONG STATE HIGHWAY 45 FROM THE JUNCTION
 AU2313'OF STATE HIGHWAYS 303 AND 3134 IN CROWN POINT, 7.1 M (23.3 FT) WEST OF
 AU2313'THE CENTER OF FISHER STREET, 5.0 M (16.4 FT) SOUTH OF THE HIGHWAY
 AU2313'CENTER, 3.5 M (11.5 FT) NORTH-NORTHWEST OF A FIRE HYDRANT, 2.1 M (6.9
 AU2313'FT) NORTHWEST OF A UTILITY POLE, AND 0.4 M (1.3 FT) BELOW THE LEVEL OF
 AU2313'THE HIGHWAY.  NOTE--ACCESS TO THE DISK IS THROUGH A 5-INCH PVC SLEEVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9332 ***********************************************************************
 DJ9332  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9332  DESIGNATION -  876 1993 F TIDAL
 DJ9332  PID         -  DJ9332
 DJ9332  STATE/COUNTY-  LA/ST TAMMANY
 DJ9332  COUNTRY     -  US
 DJ9332  USGS QUAD   -  MADISONVILLE (2018)
 DJ9332
 DJ9332                         *CURRENT SURVEY CONTROL
 DJ9332  ______________________________________________________________________
 DJ9332* NAD 83(2011) POSITION- 30 22 43.51460(N) 090 09 39.32719(W)   ADJUSTED
 DJ9332* NAD 83(2011) ELLIP HT-   -26.263 (meters)        (03/26/19)   ADJUSTED
 DJ9332* NAD 83(2011) EPOCH   -  2010.00
 DJ9332* NAVD 88 ORTHO HEIGHT -     0.40  (meters)        1.3   (feet) GPS OBS
 DJ9332* NAVD 88 EPOCH        -  2009.55
 DJ9332  **This station is located in a suspected subsidence area (see below).
 DJ9332  ______________________________________________________________________
 DJ9332  GEOID HEIGHT    -        -26.653 (meters)                     GEOID18
 DJ9332  NAD 83(2011) X  -    -15,467.595 (meters)                     COMP
 DJ9332  NAD 83(2011) Y  - -5,507,098.716 (meters)                     COMP
 DJ9332  NAD 83(2011) Z  -  3,206,652.629 (meters)                     COMP
 DJ9332  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 DJ9332
 DJ9332  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9332  Standards:
 DJ9332         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9332            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9332  -------------------------------------------------------------------
 DJ9332  NETWORK    0.28   0.69           0.12   0.11   0.35      0.01309859
 DJ9332  -------------------------------------------------------------------
 DJ9332  Click here for local accuracies and other accuracy information.
 DJ9332
 DJ9332.The horizontal coordinates were established by GPS observations
 DJ9332.and adjusted by the National Geodetic Survey in March 2019.
 DJ9332
 DJ9332.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9332.been affixed to the stable North American tectonic plate. See 
 DJ9332.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9332
 DJ9332.The horizontal coordinates are valid at the epoch date displayed above
 DJ9332.which is a decimal equivalence of Year/Month/Day.
 DJ9332
 DJ9332.** This station is in an area of known vertical motion.  Due to the
 DJ9332.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DJ9332.** determined the orthometric heights for marks in these suspect
 DJ9332.** subsidence areas should be considered valid only at the epoch date
 DJ9332.** associated with the orthometric height.  These heights must always
 DJ9332.** be validated when used as control.  All previously superseded
 DJ9332.** orthometric heights are now considered suspect and are available
 DJ9332.** in the superseded section.  NGS does not recommend using suspect
 DJ9332.** or superseded heights as control.
 DJ9332
 DJ9332.The orthometric height was determined by GPS observations and a
 DJ9332.high-resolution geoid model using precise GPS observation and
 DJ9332.processing techniques.
 DJ9332
 DJ9332.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9332.GEOID18 height accuracy estimate available here.
 DJ9332
 DJ9332.Click photographs - Photos may exist for this station.
 DJ9332
 DJ9332.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9332
 DJ9332.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9332
 DJ9332.The ellipsoidal height was determined by GPS observations
 DJ9332.and is referenced to NAD 83.
 DJ9332
 DJ9332. The following values were computed from the NAD 83(2011) position.
 DJ9332
 DJ9332;                    North         East     Units Scale Factor Converg.
 DJ9332;SPC LA S     -   208,827.074 1,112,681.469   MT  0.99994741   +0 35 10.4
 DJ9332;SPC LA S     -   685,126.83  3,650,522.45   sFT  0.99994741   +0 35 10.4
 DJ9332;UTM  15      - 3,364,175.748   772,831.444   MT  1.00051841   +1 26 11.9
 DJ9332
 DJ9332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9332!SPC LA S     -   1.00000412  x   0.99994741  =   0.99995153
 DJ9332!UTM  15      -   1.00000412  x   1.00051841  =   1.00052254
 DJ9332
 DJ9332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7283164175(NAD 83)
 DJ9332
 DJ9332                          SUPERSEDED SURVEY CONTROL
 DJ9332
 DJ9332  NAD 83(2011)-  30 22 43.51459(N)    090 09 39.32736(W) AD(2010.00) 0
 DJ9332  ELLIP H (06/27/12)  -26.252  (m)                       GP(2010.00)    
 DJ9332  ELLIP H (10/11/11)  -26.264  (m)                       GP(       ) 4 1
 DJ9332  NAD 83(2007)-  30 22 43.51464(N)    090 09 39.32817(W) AD(2006.81) A
 DJ9332  ELLIP H (03/12/08)  -26.251  (m)                       GP(2006.81) 3 1
 DJ9332  NAVD 88 (12/26/12)    0.42   (m)  GEOID12A model used  GP(2009.55)    
 DJ9332  NAVD 88 (03/12/08)    0.48   (m)  GEOID03  model used  GP(2006.81)    
 DJ9332
 DJ9332.Superseded values are not recommended for survey control.
 DJ9332
 DJ9332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9332.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9332
 DJ9332_MARKER: F = FLANGE-ENCASED ROD
 DJ9332_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9332_STAMPING: 1993 F 2006
 DJ9332_MARK LOGO: NOS
 DJ9332_PROJECTION: RECESSED 3 CENTIMETERS
 DJ9332_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ9332_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9332+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 DJ9332_ROD/PIPE-DEPTH: 27.6 meters
 DJ9332_SLEEVE-DEPTH  : 0.9 meters
 DJ9332
 DJ9332  HISTORY     - Date     Condition        Report By
 DJ9332  HISTORY     - 20060903 MONUMENTED       NGS
 DJ9332  HISTORY     - 20100925 GOOD             GEOMET
 DJ9332  HISTORY     - 20160615 GOOD             NGS
 DJ9332
 DJ9332                          STATION DESCRIPTION
 DJ9332
 DJ9332'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006
 DJ9332'TO REACH FROM U.S. HIGHWAY 190 EASTBOUND LANES OVERPASS AND STATE
 DJ9332'HIGHWAY 22 IN MANDEVILLE, GO 1.25 MI (2.0 KM) WEST ALONG STATE HIGHWAY
 DJ9332'TO THE Y JUNCTION FOR W CAUSEWAY APPROACH ROAD, CONTINUE WEST ALONG
 DJ9332'STATE HIGHWAY 22 FOR 3.1 MI (5.0 KM) TO THE INTERSECTION FOR STATE
 DJ9332'HIGHWAYS 21 AND 1077, THENCE LEFT (SOUTH) ALONG STATE HIGHWAY 1077 FOR
 DJ9332'2.0 MI (3.2 KM) TO MARK ON RIGHT AT A PARKING AREA, ACROSS ROAD FROM
 DJ9332'BOAT RAMPS.
 DJ9332'
 DJ9332'MARK IS 32.6 FT (9.94 M) WEST-NORTHWEST OF THE CENTERLINE OF STATE
 DJ9332'HIGHWAY 1077, 18.9 FT (5.76 M) NORTHWEST OF POWERPOLE NUMBER 36968
 DJ9332'62443 WITH STREET LIGHT, TRANSFORMER, AND GUY WIRE, 68.3 FT (20.8 M)
 DJ9332'NORTHWEST AND ACROSS STATE HIGHWAY 1077 FROM A POLE NUMBER S36974
 DJ9332'62443 WITH TWO STREET LIGHTS AND 0.9 FT (0.23 M) SOUTH OF A CARSONITE
 DJ9332'WITNESS POST.
 DJ9332'
 DJ9332'ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO CAP.
 DJ9332'SLEEVE DEPTH DOES MEET SPECIFICATIONS FOR A CLASS A MARK.
 DJ9332
 DJ9332                          STATION RECOVERY (2010)
 DJ9332
 DJ9332'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (RLJ)
 DJ9332'RECOVERED AS DESCRIBED.
 DJ9332
 DJ9332                          STATION RECOVERY (2016)
 DJ9332
 DJ9332'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 DJ9332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DR3852 ***********************************************************************
 DR3852  DESIGNATION -  876 2075 C
 DR3852  PID         -  DR3852
 DR3852  STATE/COUNTY-  LA/LAFOURCHE
 DR3852  COUNTRY     -  US
 DR3852  USGS QUAD   -  BELLE PASS (2018)
 DR3852
 DR3852                         *CURRENT SURVEY CONTROL
 DR3852  ______________________________________________________________________
 DR3852* NAD 83(2011) POSITION- 29 06 57.84251(N) 090 11 56.81332(W)   ADJUSTED
 DR3852* NAD 83(2011) ELLIP HT-   -22.940 (meters)        (08/28/19)   ADJUSTED
 DR3852* NAD 83(2011) EPOCH   -  2010.00
 DR3852* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DR3852  **This station is located in a suspected subsidence area (see below).
 DR3852  ______________________________________________________________________
 DR3852  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DR3852  GEOID HEIGHT    -        -23.805 (meters)                     GEOID12B
 DR3852  GEOID HEIGHT    -        -23.751 (meters)                     GEOID18
 DR3852  NAD 83(2011) X  -    -19,379.707 (meters)                     COMP
 DR3852  NAD 83(2011) Y  - -5,576,536.247 (meters)                     COMP
 DR3852  NAD 83(2011) Z  -  3,085,135.282 (meters)                     COMP
 DR3852  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 DR3852
 DR3852  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR3852  Standards:
 DR3852         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR3852            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR3852  -------------------------------------------------------------------
 DR3852  NETWORK    0.61   1.33           0.26   0.24   0.68     -0.01139548
 DR3852  -------------------------------------------------------------------
 DR3852  Click here for local accuracies and other accuracy information.
 DR3852
 DR3852.The horizontal coordinates were established by GPS observations
 DR3852.and adjusted by the National Geodetic Survey in August 2019.
 DR3852
 DR3852.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR3852.been affixed to the stable North American tectonic plate. See 
 DR3852.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR3852
 DR3852.The horizontal coordinates are valid at the epoch date displayed above
 DR3852.which is a decimal equivalence of Year/Month/Day.
 DR3852
 DR3852.** This station is in an area of known vertical motion. If an
 DR3852.** orthometric height was ever established but is not available 
 DR3852.** in the current survey control section, the orthometric height
 DR3852.** is considered suspect.  Suspect heights are available in the
 DR3852.** superseded section only if requested.
 DR3852
 DR3852.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR3852.GEOID18 height accuracy estimate available here.
 DR3852
 DR3852.Click photographs - Photos may exist for this station.
 DR3852
 DR3852.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR3852
 DR3852.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR3852
 DR3852.The ellipsoidal height was determined by GPS observations
 DR3852.and is referenced to NAD 83.
 DR3852
 DR3852. The following values were computed from the NAD 83(2011) position.
 DR3852
 DR3852;                    North         East     Units Scale Factor Converg.
 DR3852;SPC LA S     -    68,836.637 1,110,396.382   MT  1.00004402   +0 34 01.6
 DR3852;SPC LA S     -   225,841.53  3,643,025.46   sFT  1.00004402   +0 34 01.6
 DR3852;UTM  15      - 3,224,088.226   772,558.270   MT  1.00051681   +1 21 49.3
 DR3852
 DR3852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR3852!SPC LA S     -   1.00000360  x   1.00004402  =   1.00004762
 DR3852!UTM  15      -   1.00000360  x   1.00051681  =   1.00052041
 DR3852
 DR3852_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7255824088(NAD 83)
 DR3852
 DR3852                          SUPERSEDED SURVEY CONTROL
 DR3852
 DR3852.No superseded survey control is available for this station.
 DR3852
 DR3852_MARKER: DJ = TIDAL STATION DISK
 DR3852_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DR3852_SP_SET: DRAINAGE CATCH BASIN
 DR3852_STAMPING: 2075 C 2003
 DR3852_MARK LOGO: NOS
 DR3852_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DR3852_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DR3852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR3852+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2021
 DR3852
 DR3852  HISTORY     - Date     Condition        Report By
 DR3852  HISTORY     - 2003     MONUMENTED       NOS
 DR3852  HISTORY     - 20211115 GOOD             WHG
 DR3852
 DR3852                          STATION DESCRIPTION
 DR3852
 DR3852'DESCRIBED BY NATIONAL OCEAN SERVICE 2003 (MRA)
 DR3852'THE MARK IS LOCATED IN PORT FOURCHON, LA.  FROM THE CORNER OF AJ ESTAY
 DR3852'ROAD AND A O RAPPELET ROAD, DRIVE WEST ON ESTAY FOR ABOUT .6 MI
 DR3852'(1.0 KM).  WHERE ESTAY AND 16TH STREET MEET, THE MARK IS TO THE NORTH
 DR3852'WEST OF THE INTERSECTION.
 DR3852'
 DR3852'THE MARK IS WEST OF 16TH ABOUT 3 M (9.8 FT) AND NORTH OF AJ ESTAY ROAD
 DR3852'ABOUT 13 M (42.7 FT).  THERE IS AN ORANGE WITNESS POST.
 DR3852'
 DR3852'THE MARK IS A BRASS DISK.  IT IS SET IN CONCRETE AT GROUND LEVEL.
 DR3852
 DR3852                          STATION RECOVERY (2021)
 DR3852
 DR3852'RECOVERY NOTE BY WOODS HOLE GROUP INC 2021 (ZJD)
 DR3852'THE MARK IS LOCATED IN PORT FOURCHON, LA.  FROM THE CORNER OF AJ ESTAY
 DR3852'ROAD AND A O RAPPELET ROAD, DRIVE WEST ON ESTAY FOR ABOUT 0.6 MI (1.0
 DR3852'KM).  WHERE ESTAY AND 16TH STREET MEET, THE MARK IS TO THE NORTHWEST
 DR3852'OF THE INTERSECTION.
 DR3852'
 DR3852'THE MARK IS ABOUT 3 M (9.8 FT) WEST OF 16TH STREET AND ABOUT 13 M
 DR3852'(42.7 FT) NORTH OF AJ ESTAY ROAD.  THE MARK IS 5.89 M (19.3 FT) SOUTH
 DR3852'OF A CARBONITE WITNESS POST AT THE BASE OF AN UNMARKED POWER POLE WITH
 DR3852'A STREET LIGHT THE MARK IS A BRASS DISK SET IN A CONCRETE COVER OF A
 DR3852'DRAINAGE CATCH BASIN AND IS FLUSH WITH THE GROUND.  THERE IS A STEEL
 DR3852'GRATE NEXT TO THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3521 ***********************************************************************
 AU3521  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3521  DESIGNATION -  876 2084 A TIDAL
 AU3521  PID         -  AU3521
 AU3521  STATE/COUNTY-  LA/LAFOURCHE
 AU3521  COUNTRY     -  US
 AU3521  USGS QUAD   -  LEEVILLE (2018)
 AU3521
 AU3521                         *CURRENT SURVEY CONTROL
 AU3521  ______________________________________________________________________
 AU3521* NAD 83(1986) POSITION- 29 14 50.     (N) 090 12 28.     (W)   SCALED
 AU3521* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3521  **This station is located in a suspected subsidence area (see below).
 AU3521  ______________________________________________________________________
 AU3521  GEOID HEIGHT    -        -24.011 (meters)                     GEOID18
 AU3521  DYNAMIC HEIGHT  -          0.55  (meters)        1.8   (feet) COMP
 AU3521  MODELED GRAVITY -    979,285.8   (mgal)                       NAVD 88
 AU3521
 AU3521.The horizontal coordinates were scaled from a map and have
 AU3521.an estimated accuracy of +/- 6 seconds.
 AU3521
 AU3521.** This station is in an area of known vertical motion. If an
 AU3521.** orthometric height was ever established but is not available 
 AU3521.** in the current survey control section, the orthometric height
 AU3521.** is considered suspect.  Suspect heights are available in the
 AU3521.** superseded section only if requested.
 AU3521
 AU3521.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3521.GEOID18 height accuracy estimate available here.
 AU3521
 AU3521.This Tidal Bench Mark is designated as VM 7220
 AU3521.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3521
 AU3521.Click photographs - Photos may exist for this station.
 AU3521
 AU3521.The dynamic height is computed by dividing the NAVD 88
 AU3521.geopotential number by the normal gravity value computed on the
 AU3521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3521.degrees latitude (g = 980.6199 gals.).
 AU3521
 AU3521.The modeled gravity was interpolated from observed gravity values.
 AU3521
 AU3521;                    North         East    Units  Estimated Accuracy
 AU3521;SPC LA S     -    83,370.    1,109,410.      MT  (+/- 180 meters Scaled)
 AU3521
 AU3521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN713386(NAD 83)
 AU3521
 AU3521                          SUPERSEDED SURVEY CONTROL
 AU3521
 AU3521.No superseded survey control is available for this station.
 AU3521
 AU3521_MARKER: DJ = TIDAL STATION DISK
 AU3521_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3521_STAMPING: 2084 A 1986
 AU3521_MARK LOGO: NOS
 AU3521_PROJECTION: FLUSH
 AU3521_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3521_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3521+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3521_ROD/PIPE-DEPTH: 18.0 meters
 AU3521
 AU3521  HISTORY     - Date     Condition        Report By
 AU3521  HISTORY     - 1986     MONUMENTED       NOS
 AU3521  HISTORY     - 19930224 GOOD             NGS
 AU3521
 AU3521                          STATION DESCRIPTION
 AU3521
 AU3521'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3521'17.7 KM (11.00 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE
 AU3521'JUNCTION OF STATE HIGHWAY 308 IN GOLDEN MEADOW, THENCE 0.5 KM (0.30
 AU3521'MI) NORTHWESTERLY ALONG A SERVICE ROAD, THENCE 0.1 KM (0.05 MI)
 AU3521'SOUTHWESTERLY ALONG A SHELL DRIVEWAY, 55.9 M (183.4 FT) WEST OF BENCH
 AU3521'MARK U 388, 27.7 M (90.9 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER
 AU3521'OF THE LAFOURCHE TELEPHONE COMPANY OFFICE, 19.3 M (63.3 FT) NORTH OF
 AU3521'THE NORTHEAST CORNER OF A HOUSE, 10.7 M (35.1 FT) SOUTH OF THE SOUTH
 AU3521'LEG OF A DOUBLE UTILITY POLE, 5.0 M (16.4 FT) WEST OF THE CENTER OF
 AU3521'THE DRIVEWAY, AND 0.7 M (2.3 FT) EAST OF A WITNESS POST.  NOTE--THE
 AU3521'DISK IS ENCASED IN A 5-INCH PVC PIPE AND IS RECESSED 0.05 M (0.16 FT)
 AU3521'BELOW THE GROC PIPE AND IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND
 AU3521'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3519 ***********************************************************************
 AU3519  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3519  DESIGNATION -  876 2084 B TIDAL
 AU3519  PID         -  AU3519
 AU3519  STATE/COUNTY-  LA/LAFOURCHE
 AU3519  COUNTRY     -  US
 AU3519  USGS QUAD   -  LEEVILLE (2018)
 AU3519
 AU3519                         *CURRENT SURVEY CONTROL
 AU3519  ______________________________________________________________________
 AU3519* NAD 83(1986) POSITION- 29 14 51.     (N) 090 12 24.     (W)   SCALED
 AU3519* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3519  **This station is located in a suspected subsidence area (see below).
 AU3519  ______________________________________________________________________
 AU3519  GEOID HEIGHT    -        -24.011 (meters)                     GEOID18
 AU3519  DYNAMIC HEIGHT  -          0.45  (meters)        1.5   (feet) COMP
 AU3519  MODELED GRAVITY -    979,285.8   (mgal)                       NAVD 88
 AU3519
 AU3519.The horizontal coordinates were scaled from a map and have
 AU3519.an estimated accuracy of +/- 6 seconds.
 AU3519
 AU3519.** This station is in an area of known vertical motion. If an
 AU3519.** orthometric height was ever established but is not available 
 AU3519.** in the current survey control section, the orthometric height
 AU3519.** is considered suspect.  Suspect heights are available in the
 AU3519.** superseded section only if requested.
 AU3519
 AU3519.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3519.GEOID18 height accuracy estimate available here.
 AU3519
 AU3519.This Tidal Bench Mark is designated as VM 7221
 AU3519.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3519
 AU3519.Click photographs - Photos may exist for this station.
 AU3519
 AU3519.The dynamic height is computed by dividing the NAVD 88
 AU3519.geopotential number by the normal gravity value computed on the
 AU3519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3519.degrees latitude (g = 980.6199 gals.).
 AU3519
 AU3519.The modeled gravity was interpolated from observed gravity values.
 AU3519
 AU3519;                    North         East    Units  Estimated Accuracy
 AU3519;SPC LA S     -    83,400.    1,109,520.      MT  (+/- 180 meters Scaled)
 AU3519
 AU3519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN714386(NAD 83)
 AU3519
 AU3519                          SUPERSEDED SURVEY CONTROL
 AU3519
 AU3519.No superseded survey control is available for this station.
 AU3519
 AU3519_MARKER: DJ = TIDAL STATION DISK
 AU3519_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3519_STAMPING: 2084 B 1986
 AU3519_MARK LOGO: NOS
 AU3519_PROJECTION: FLUSH
 AU3519_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3519_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3519_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU3519+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3519_ROD/PIPE-DEPTH: 20.0 meters
 AU3519
 AU3519  HISTORY     - Date     Condition        Report By
 AU3519  HISTORY     - 1986     MONUMENTED       NOS
 AU3519  HISTORY     - 19930224 GOOD             NGS
 AU3519
 AU3519                          STATION DESCRIPTION
 AU3519
 AU3519'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3519'17.7 KM (11.00 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE
 AU3519'JUNCTION OF STATE HIGHWAY 308 IN GOLDEN MEADOW, THENCE 0.5 KM (0.30
 AU3519'MI) NORTHERLY ALONG A PAVED ROAD, 76.2 M (250.0 FT) EAST-NORTHEAST OF
 AU3519'BENCH MARK 876 2084 A TIDAL, 33.8 M (110.9 FT) SOUTH OF THE CENTER OF
 AU3519'THE ROAD, 20.6 M (67.6 FT) EAST OF BENCH MARK U 388, 7.6 M (24.9 FT)
 AU3519'NORTH OF THE CENTER OF A DRIVEWAY, 5.3 M (17.4 FT) SOUTHEAST OF THE
 AU3519'SOUTHEAST CORNER OF AN ABANDONED BUILDING, AND 0.4 M (1.3 FT)
 AU3519'SOUTHEAST OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN A 5-INCH
 AU3519'PVC PIPE AND IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3284 ***********************************************************************
 AU3284  CBN         -  This is a Cooperative Base Network Control Station.
 AU3284  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3284  DESIGNATION -  876 2084 C TIDAL
 AU3284  PID         -  AU3284
 AU3284  STATE/COUNTY-  LA/LAFOURCHE
 AU3284  COUNTRY     -  US
 AU3284  USGS QUAD   -  LEEVILLE (2018)
 AU3284
 AU3284                         *CURRENT SURVEY CONTROL
 AU3284  ______________________________________________________________________
 AU3284* NAD 83(2011) POSITION- 29 14 51.33706(N) 090 12 22.76104(W)   ADJUSTED
 AU3284* NAD 83(2011) ELLIP HT-   -23.169 (meters)        (06/27/12)   ADJUSTED
 AU3284* NAD 83(2011) EPOCH   -  2010.00
 AU3284* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3284  **This station is located in a suspected subsidence area (see below).
 AU3284  ______________________________________________________________________
 AU3284  GEOID HEIGHT    -        -24.011 (meters)                     GEOID18
 AU3284  NAD 83(2011) X  -    -20,055.628 (meters)                     COMP
 AU3284  NAD 83(2011) Y  - -5,569,425.554 (meters)                     COMP
 AU3284  NAD 83(2011) Z  -  3,097,863.017 (meters)                     COMP
 AU3284  LAPLACE CORR    -          1.06  (seconds)                    DEFLEC18
 AU3284  DYNAMIC HEIGHT  -          1.13  (meters)        3.7   (feet) COMP
 AU3284  MODELED GRAVITY -    979,285.9   (mgal)                       NAVD 88
 AU3284
 AU3284  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3284  Standards:
 AU3284         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3284            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3284  -------------------------------------------------------------------
 AU3284  NETWORK    0.87  11.41           0.33   0.38   5.82      0.11144372
 AU3284  -------------------------------------------------------------------
 AU3284  Click here for local accuracies and other accuracy information.
 AU3284
 AU3284.The horizontal coordinates were established by GPS observations
 AU3284.and adjusted by the National Geodetic Survey in June 2012.
 AU3284
 AU3284.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3284.been affixed to the stable North American tectonic plate. See 
 AU3284.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3284
 AU3284.The horizontal coordinates are valid at the epoch date displayed above
 AU3284.which is a decimal equivalence of Year/Month/Day.
 AU3284
 AU3284.** This station is in an area of known vertical motion. If an
 AU3284.** orthometric height was ever established but is not available 
 AU3284.** in the current survey control section, the orthometric height
 AU3284.** is considered suspect.  Suspect heights are available in the
 AU3284.** superseded section only if requested.
 AU3284
 AU3284.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3284.GEOID18 height accuracy estimate available here.
 AU3284
 AU3284.This Tidal Bench Mark is designated as VM 7222
 AU3284.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3284
 AU3284.Click photographs - Photos may exist for this station.
 AU3284
 AU3284.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3284
 AU3284.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3284
 AU3284.The ellipsoidal height was determined by GPS observations
 AU3284.and is referenced to NAD 83.
 AU3284
 AU3284.The dynamic height is computed by dividing the NAVD 88
 AU3284.geopotential number by the normal gravity value computed on the
 AU3284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3284.degrees latitude (g = 980.6199 gals.).
 AU3284
 AU3284.The modeled gravity was interpolated from observed gravity values.
 AU3284
 AU3284. The following values were computed from the NAD 83(2011) position.
 AU3284
 AU3284;                    North         East     Units Scale Factor Converg.
 AU3284;SPC LA S     -    83,407.618 1,109,551.479   MT  1.00001151   +0 33 48.7
 AU3284;SPC LA S     -   273,646.49  3,640,253.48   sFT  1.00001151   +0 33 48.7
 AU3284;UTM  15      - 3,238,653.074   771,509.644   MT  1.00050974   +1 21 56.8
 AU3284
 AU3284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3284!SPC LA S     -   1.00000364  x   1.00001151  =   1.00001515
 AU3284!UTM  15      -   1.00000364  x   1.00050974  =   1.00051338
 AU3284
 AU3284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7150938653(NAD 83)
 AU3284
 AU3284|---------------------------------------------------------------------|
 AU3284| PID    Reference Object                     Distance      Geod. Az  |
 AU3284|                                                           dddmmss.s |
 AU3284| AB7658 PANEL 18                             61.187 METERS 26218     |
 AU3284|---------------------------------------------------------------------|
 AU3284
 AU3284                          SUPERSEDED SURVEY CONTROL
 AU3284
 AU3284  NAD 83(2007)-  29 14 51.33691(N)    090 12 22.76173(W) AD(       ) 0
 AU3284  ELLIP H (02/10/07)  -23.147  (m)                       GP(       )    
 AU3284  ELLIP H (02/12/02)  -23.201  (m)                       GP(       ) 3 1
 AU3284  ELLIP H (01/21/93)  -23.131  (m)                       GP(       ) 4 2
 AU3284  NAD 83(1992)-  29 14 51.33677(N)    090 12 22.76042(W) AD(       ) A
 AU3284  ELLIP H (09/04/92)  -23.131  (m)                       GP(       ) 3 1
 AU3284  NAD 83(1986)-  29 14 51.35619(N)    090 12 22.76334(W) AD(       ) 1
 AU3284  NAD 27      -  29 14 50.54473(N)    090 12 22.48960(W) AD(       ) 1
 AU3284
 AU3284.Superseded values are not recommended for survey control.
 AU3284
 AU3284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3284.See file dsdata.pdf to determine how the superseded data were derived.
 AU3284
 AU3284_MARKER: DJ = TIDAL STATION DISK
 AU3284_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3284_STAMPING: 2084 C 1986
 AU3284_MARK LOGO: NOS
 AU3284_PROJECTION: PROJECTING 10 CENTIMETERS
 AU3284_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3284_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3284+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2003
 AU3284_ROD/PIPE-DEPTH: 24 meters
 AU3284
 AU3284  HISTORY     - Date     Condition        Report By
 AU3284  HISTORY     - 1986     MONUMENTED       NOS
 AU3284  HISTORY     - 1987     GOOD             LADTD
 AU3284  HISTORY     - 19880920 GOOD             LADTD
 AU3284  HISTORY     - 19890118 GOOD
 AU3284  HISTORY     - 19910903 GOOD             LADTD
 AU3284  HISTORY     - 19920316 GOOD
 AU3284  HISTORY     - 19920326 GOOD
 AU3284  HISTORY     - 19930224 GOOD             NGS
 AU3284  HISTORY     - 19960125 GOOD             NGS
 AU3284  HISTORY     - 19960129 GOOD             NOS
 AU3284  HISTORY     - 20030325 GOOD             LADTD
 AU3284
 AU3284                          STATION DESCRIPTION
 AU3284
 AU3284'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AU3284'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 AU3284'
 AU3284'THE STATION IS LOCATED ABOUT 0.5 KM (0.3 MI)
 AU3284'SOUTH OF LEEVILLE ON STATE HIGHWAY 1 FROM THE NORTH END OF THE
 AU3284'BRIDGE OVER BAYOU LAFOURCHE.
 AU3284'OWNERSHIP--MELVIN BERNARD, 119 DOUCET LANE, GOLDEN MEADOW, LA.
 AU3284'
 AU3284'TO REACH THE STATION FROM LEEVILLE, PROCEED SOUTHERLY ON STATE
 AU3284'HIGHWAY 1 IN LEEVILLE TO THE BRIDGE OVER BAYOU LAFOURCHE.  GO OVER
 AU3284'THE BRIDGE AND TURN LEFT (EAST) AT THE END OF THE BRIDGE ONTO THE
 AU3284'OLD ROAD AND THE MARK SET ACROSS FROM THE STANDARD OIL BUILDING.
 AU3284'
 AU3284'THE STATION IS A STANDARD NOS DISK
 AU3284'STAMPED---2084 C 1986---CRIMPED ONTO A STAINLESS STEEL ROD DRIVEN
 AU3284'TO A DEPTH OF 24 METERS (80 FT) AND ENCASED IN A 5-INCH PVC PIPE
 AU3284'SURROUNDED BY CONCRETE.
 AU3284'40 METERS (127.8 FT) SOUTH-SOUTHEAST FROM A FIRE HYDRANT LOCATED ON
 AU3284'THE NORTH SIDE OF STANDARD SUPPLY COMPANY,
 AU3284'8.3 METERS (27.2 FT) WEST FROM A BLACK AND WHITE REFLECTOR MARKER
 AU3284'ON THE NORTH SIDE OF STATE HIGHWAY 1 AND
 AU3284'0.5 METERS (1.6 FT) SOUTH FROM A WITNESS POST.
 AU3284
 AU3284                          STATION RECOVERY (1988)
 AU3284
 AU3284'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AU3284'THE STATION IS LOCATED ABOUT 0.5 KM (0.30 MI) SOUTH OF LEEVILLE ON
 AU3284'STATE HIGHWAY 1 FROM THE NORTH END OF THE BRIDGE OVER BAYOU LAFOURCHE.
 AU3284'OWNERSHIP--MELVIN BERNARD, 119 DOUCET LANE, GOLDEN MEADOW, LA.
 AU3284'TO REACH THE STATION FROM LEEVILLE PROCEED SOUTHERLY ON STATE HIGHWAY
 AU3284'1 IN LEEVILLE TO THE BRIDGE OVER BAYOU LAFOURCHE.  GO OVER THE BRIDGE
 AU3284'AND TURN LEFT (EAST) AT THE END OF THE BRIDGE ONTO THE OLD ROAD AND
 AU3284'THE MARK SET ACROSS FROM THE STANDARD OIL BUILDING.
 AU3284'THE STATION IS 40 M (131.2 FT) SOUTH-SOUTHEAST FROM A FIRE HYDRANT
 AU3284'LOCATED ON THE NORTH SIDE OF STANDARD SUPPLY CO., 8.3 M (27.2 FT) WEST
 AU3284'FROM A BLACK AND WHITE REFLECTOR MARKER ON THE NORTH SIDE OF HIGHWAY 1
 AU3284'AND 0.5 M (1.6 FT) SOUTH FROM A WITNESS POST.
 AU3284
 AU3284                          STATION RECOVERY (1989)
 AU3284
 AU3284'RECOVERED 1989
 AU3284'RECOVERED IN GOOD CONDITION.
 AU3284
 AU3284                          STATION RECOVERY (1991)
 AU3284
 AU3284'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 AU3284'THE STATION IS LOCATED ABOUT 0.3 MI (0.5 KM) SOUTH OF LEEVILLE AT
 AU3284'BAYOU LAFOURCHE.  OWNERSHIP--MR. MELVIN BERNARD, 119 DOUCET LANE,
 AU3284'GOLDEN MEADOW, LA.
 AU3284'TO REACH THE STATION FROM LEEVILLE, PROCEED SOUTHERLY ON STATE HIGHWAY
 AU3284'1 TO THE BRIDGE OVER BAYOU LAFOURCHE, CONTINUE OVER THE BRIDGE FOR
 AU3284'0.55 MI (0.89 KM) TO A PAVED ROAD LEFT (OLD HIGHWAY 1) NEAR THE SOUTH
 AU3284'END OF THE BRIDGE, TURN SHARP LEFT AND GO NORTHWESTERLY ON OLD
 AU3284'HIGHWAY 1 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 AU3284'THE STATION IS 131.0 FT (39.9 M) EAST OF THE CENTER OF A DRIVEWAY
 AU3284'LEADING TO THE STANDARD OIL COMPANY BUILDING, 127.5 FT (38.9 M)
 AU3284'EAST-SOUTHEAST FROM A FIRE HYDRANT LOCATED ON THE NORTH SIDE OF THE
 AU3284'HIGHWAY AND ACROSS FROM THE DRIVEWAY LEADING TO THE STANDARD OIL
 AU3284'COMPANY BUILDING, 27.0 FT (8.2 M) WEST FROM A BLACK AND WHITE
 AU3284'REFLECTOR MARKER ON THE NORTH SIDE OF HIGHWAY 1, 16.0 FT (4.9 M)
 AU3284'NORTH-NORTHEAST FROM THE CENTER OF THE HIGHWAY LEADING TO THE OIL
 AU3284'COMPANY, 1.5 FT (0.5 M) SOUTH FROM A FIBERGLASS WITNESS POST, FLUSH
 AU3284'WITH THE GROUND SURFACE AND ABOUT LEVEL WITH THE ROAD.
 AU3284
 AU3284                          STATION RECOVERY (1992)
 AU3284
 AU3284'RECOVERED 1992
 AU3284'RECOVERED IN GOOD CONDITION.
 AU3284
 AU3284                          STATION RECOVERY (1992)
 AU3284
 AU3284'RECOVERED 1992
 AU3284'RECOVERED IN GOOD CONDITION.
 AU3284
 AU3284                          STATION RECOVERY (1993)
 AU3284
 AU3284'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU3284'17.7 KM (11.00 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE
 AU3284'JUNCTION OF STATE HIGHWAY 308 IN GOLDEN MEADOW, THENCE 0.5 KM (0.30
 AU3284'MI) NORTHERLY ALONG A PAVED ROAD, 75.0 M (246.1 FT) NORTHWEST OF
 AU3284'BENCH MARK 876 2084 D TIDAL, 4.6 M (15.1 FT) NORTHEAST OF THE CENTER
 AU3284'OF THE ROAD, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, AND 0.3 M
 AU3284'(1.0 FT) ABOVE THE LEVEL OF THE ROAD.  NOTE--THE DISK IS ENCASED IN A
 AU3284'5-INCH PVC PIPE AND IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 AU3284'SURFACE.
 AU3284
 AU3284                          STATION RECOVERY (1996)
 AU3284
 AU3284'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (RPB)
 AU3284'RECOVERED AS DESCRIBED.
 AU3284
 AU3284                          STATION RECOVERY (1996)
 AU3284
 AU3284'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1996 (RPB)
 AU3284'RECOVERED AS DESCRIBED.
 AU3284
 AU3284                          STATION RECOVERY (2003)
 AU3284
 AU3284'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 AU3284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3518 ***********************************************************************
 AU3518  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3518  DESIGNATION -  876 2084 D TIDAL
 AU3518  PID         -  AU3518
 AU3518  STATE/COUNTY-  LA/LAFOURCHE
 AU3518  COUNTRY     -  US
 AU3518  USGS QUAD   -  LEEVILLE (2018)
 AU3518
 AU3518                         *CURRENT SURVEY CONTROL
 AU3518  ______________________________________________________________________
 AU3518* NAD 83(1986) POSITION- 29 14 50.     (N) 090 12 19.     (W)   SCALED
 AU3518* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3518  **This station is located in a suspected subsidence area (see below).
 AU3518  ______________________________________________________________________
 AU3518  GEOID HEIGHT    -        -24.009 (meters)                     GEOID18
 AU3518  DYNAMIC HEIGHT  -          1.28  (meters)        4.2   (feet) COMP
 AU3518  MODELED GRAVITY -    979,285.8   (mgal)                       NAVD 88
 AU3518
 AU3518.The horizontal coordinates were scaled from a map and have
 AU3518.an estimated accuracy of +/- 6 seconds.
 AU3518
 AU3518.** This station is in an area of known vertical motion. If an
 AU3518.** orthometric height was ever established but is not available 
 AU3518.** in the current survey control section, the orthometric height
 AU3518.** is considered suspect.  Suspect heights are available in the
 AU3518.** superseded section only if requested.
 AU3518
 AU3518.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3518.GEOID18 height accuracy estimate available here.
 AU3518
 AU3518.This Tidal Bench Mark is designated as VM 7223
 AU3518.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3518
 AU3518.Click photographs - Photos may exist for this station.
 AU3518
 AU3518.The dynamic height is computed by dividing the NAVD 88
 AU3518.geopotential number by the normal gravity value computed on the
 AU3518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3518.degrees latitude (g = 980.6199 gals.).
 AU3518
 AU3518.The modeled gravity was interpolated from observed gravity values.
 AU3518
 AU3518;                    North         East    Units  Estimated Accuracy
 AU3518;SPC LA S     -    83,370.    1,109,650.      MT  (+/- 180 meters Scaled)
 AU3518
 AU3518_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN716386(NAD 83)
 AU3518
 AU3518                          SUPERSEDED SURVEY CONTROL
 AU3518
 AU3518.No superseded survey control is available for this station.
 AU3518
 AU3518_MARKER: DJ = TIDAL STATION DISK
 AU3518_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3518_STAMPING: 2084 D 1986
 AU3518_MARK LOGO: NOS
 AU3518_PROJECTION: PROJECTING 5 CENTIMETERS
 AU3518_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3518_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3518+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3518_ROD/PIPE-DEPTH: 20.0 meters
 AU3518
 AU3518  HISTORY     - Date     Condition        Report By
 AU3518  HISTORY     - 1986     MONUMENTED       NOS
 AU3518  HISTORY     - 19930224 GOOD             NGS
 AU3518
 AU3518                          STATION DESCRIPTION
 AU3518
 AU3518'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3518'17.7 KM (11.00 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE
 AU3518'JUNCTION OF STATE HIGHWAY 308 IN GOLDEN MEADOW, THENCE 0.4 KM (0.25
 AU3518'MI) NORTHWESTERLY ALONG A PAVED ROAD, 75.0 M (246.1 FT) SOUTHEAST OF
 AU3518'BENCH MARK 876 2084 C TIDAL, 75.0 M (246.1 FT) NORTHWEST OF BENCH
 AU3518'MARK 876 2084 E TIDAL, 4.4 M (14.4 FT) NORTHEAST OF THE CENTER OF THE
 AU3518'ROAD, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 AU3518'ABOVE THE LEVEL OF THE ROAD.  NOTE--THE DISK IS ENCASED IN A 5-INCH
 AU3518'PVC PIPE AND IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 AU3518'SURFAE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3517 ***********************************************************************
 AU3517  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3517  DESIGNATION -  876 2084 E TIDAL
 AU3517  PID         -  AU3517
 AU3517  STATE/COUNTY-  LA/LAFOURCHE
 AU3517  COUNTRY     -  US
 AU3517  USGS QUAD   -  LEEVILLE (2018)
 AU3517
 AU3517                         *CURRENT SURVEY CONTROL
 AU3517  ______________________________________________________________________
 AU3517* NAD 83(1986) POSITION- 29 14 47.     (N) 090 12 19.     (W)   SCALED
 AU3517* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3517  **This station is located in a suspected subsidence area (see below).
 AU3517  ______________________________________________________________________
 AU3517  GEOID HEIGHT    -        -24.007 (meters)                     GEOID18
 AU3517  DYNAMIC HEIGHT  -          0.98  (meters)        3.2   (feet) COMP
 AU3517  MODELED GRAVITY -    979,285.8   (mgal)                       NAVD 88
 AU3517
 AU3517.The horizontal coordinates were scaled from a map and have
 AU3517.an estimated accuracy of +/- 6 seconds.
 AU3517
 AU3517.** This station is in an area of known vertical motion. If an
 AU3517.** orthometric height was ever established but is not available 
 AU3517.** in the current survey control section, the orthometric height
 AU3517.** is considered suspect.  Suspect heights are available in the
 AU3517.** superseded section only if requested.
 AU3517
 AU3517.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3517.GEOID18 height accuracy estimate available here.
 AU3517
 AU3517.This Tidal Bench Mark is designated as VM 7224
 AU3517.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3517
 AU3517.Click photographs - Photos may exist for this station.
 AU3517
 AU3517.The dynamic height is computed by dividing the NAVD 88
 AU3517.geopotential number by the normal gravity value computed on the
 AU3517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3517.degrees latitude (g = 980.6199 gals.).
 AU3517
 AU3517.The modeled gravity was interpolated from observed gravity values.
 AU3517
 AU3517;                    North         East    Units  Estimated Accuracy
 AU3517;SPC LA S     -    83,280.    1,109,650.      MT  (+/- 180 meters Scaled)
 AU3517
 AU3517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN716385(NAD 83)
 AU3517
 AU3517                          SUPERSEDED SURVEY CONTROL
 AU3517
 AU3517.No superseded survey control is available for this station.
 AU3517
 AU3517_MARKER: DJ = TIDAL STATION DISK
 AU3517_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3517_STAMPING: 2084 E 1986
 AU3517_MARK LOGO: NOS
 AU3517_PROJECTION: FLUSH
 AU3517_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3517_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3517+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3517_ROD/PIPE-DEPTH: 20.0 meters
 AU3517
 AU3517  HISTORY     - Date     Condition        Report By
 AU3517  HISTORY     - 1986     MONUMENTED       NOS
 AU3517  HISTORY     - 19930224 GOOD             NGS
 AU3517
 AU3517                          STATION DESCRIPTION
 AU3517
 AU3517'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3517'17.7 KM (11.00 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE
 AU3517'JUNCTION OF STATE HIGHWAY 308 IN GOLDEN MEADOW, THENCE 0.4 KM (0.25
 AU3517'MI) NORTHERLY ALONG A PAVED ROAD, 75.0 M (246.1 FT) SOUTHEAST OF
 AU3517'BENCH MARK 876 2084 D TIDAL, 5.4 M (17.7 FT) EAST OF THE CENTER OF
 AU3517'THE ROAD, 0.5 M (1.6 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 AU3517'BELOW THE LEVEL OF THE ROAD.  NOTE--THE DISK IS ENCASED IN A 5-INCH
 AU3517'PVC PIPE AND IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3516 ***********************************************************************
 AU3516  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3516  DESIGNATION -  876 2084 F TIDAL
 AU3516  PID         -  AU3516
 AU3516  STATE/COUNTY-  LA/LAFOURCHE
 AU3516  COUNTRY     -  US
 AU3516  USGS QUAD   -  LEEVILLE (2018)
 AU3516
 AU3516                         *CURRENT SURVEY CONTROL
 AU3516  ______________________________________________________________________
 AU3516* NAD 83(1986) POSITION- 29 14 40.     (N) 090 12 20.     (W)   SCALED
 AU3516* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3516  **This station is located in a suspected subsidence area (see below).
 AU3516  ______________________________________________________________________
 AU3516  GEOID HEIGHT    -        -24.002 (meters)                     GEOID18
 AU3516  DYNAMIC HEIGHT  -          0.59  (meters)        1.9   (feet) COMP
 AU3516  MODELED GRAVITY -    979,285.7   (mgal)                       NAVD 88
 AU3516
 AU3516.The horizontal coordinates were scaled from a map and have
 AU3516.an estimated accuracy of +/- 6 seconds.
 AU3516
 AU3516.** This station is in an area of known vertical motion. If an
 AU3516.** orthometric height was ever established but is not available 
 AU3516.** in the current survey control section, the orthometric height
 AU3516.** is considered suspect.  Suspect heights are available in the
 AU3516.** superseded section only if requested.
 AU3516
 AU3516.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3516.GEOID18 height accuracy estimate available here.
 AU3516
 AU3516.This Tidal Bench Mark is designated as VM 7225
 AU3516.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3516
 AU3516.Click photographs - Photos may exist for this station.
 AU3516
 AU3516.The dynamic height is computed by dividing the NAVD 88
 AU3516.geopotential number by the normal gravity value computed on the
 AU3516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3516.degrees latitude (g = 980.6199 gals.).
 AU3516
 AU3516.The modeled gravity was interpolated from observed gravity values.
 AU3516
 AU3516;                    North         East    Units  Estimated Accuracy
 AU3516;SPC LA S     -    83,060.    1,109,630.      MT  (+/- 180 meters Scaled)
 AU3516
 AU3516_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN715383(NAD 83)
 AU3516
 AU3516                          SUPERSEDED SURVEY CONTROL
 AU3516
 AU3516.No superseded survey control is available for this station.
 AU3516
 AU3516_MARKER: DJ = TIDAL STATION DISK
 AU3516_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3516_STAMPING: 2084 F 1987
 AU3516_MARK LOGO: NOS
 AU3516_PROJECTION: FLUSH
 AU3516_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3516_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3516+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2003
 AU3516_ROD/PIPE-DEPTH: 28.0 meters
 AU3516
 AU3516  HISTORY     - Date     Condition        Report By
 AU3516  HISTORY     - 1987     MONUMENTED       NOS
 AU3516  HISTORY     - 19930224 GOOD             NGS
 AU3516  HISTORY     - 20030325 GOOD             LADTD
 AU3516
 AU3516                          STATION DESCRIPTION
 AU3516
 AU3516'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3516'17.7 KM (11.00 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE
 AU3516'JUNCTION OF STATE HIGHWAY 308 IN GOLDEN MEADOW, THENCE 0.1 KM (0.05
 AU3516'MI) NORTHERLY ALONG A PAVED ROAD, 8.3 M (27.2 FT) NORTH OF BENCH MARK
 AU3516'876 2084 G TIDAL, 4.8 M (15.7 FT) EAST OF AND LEVEL WITH THE CENTER
 AU3516'OF THE ROAD, AND 0.6 M (2.0 FT) WEST OF A WITNESS POST.  NOTE--THE
 AU3516'DISK IS ENCASED IN A 5-INCH PVC PIPE AND IS RECESSED 0.05 M (0.16 FT)
 AU3516'BELOW THE GROUND SURFACE.
 AU3516
 AU3516                          STATION RECOVERY (2003)
 AU3516
 AU3516'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 AU3516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3515 ***********************************************************************
 AU3515  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3515  DESIGNATION -  876 2084 G TIDAL
 AU3515  PID         -  AU3515
 AU3515  STATE/COUNTY-  LA/LAFOURCHE
 AU3515  COUNTRY     -  US
 AU3515  USGS QUAD   -  LEEVILLE (2018)
 AU3515
 AU3515                         *CURRENT SURVEY CONTROL
 AU3515  ______________________________________________________________________
 AU3515* NAD 83(1986) POSITION- 29 14 39.     (N) 090 12 20.     (W)   SCALED
 AU3515* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3515  **This station is located in a suspected subsidence area (see below).
 AU3515  ______________________________________________________________________
 AU3515  GEOID HEIGHT    -        -24.001 (meters)                     GEOID18
 AU3515  DYNAMIC HEIGHT  -          0.57  (meters)        1.9   (feet) COMP
 AU3515  MODELED GRAVITY -    979,285.7   (mgal)                       NAVD 88
 AU3515
 AU3515.The horizontal coordinates were scaled from a map and have
 AU3515.an estimated accuracy of +/- 6 seconds.
 AU3515
 AU3515.** This station is in an area of known vertical motion. If an
 AU3515.** orthometric height was ever established but is not available 
 AU3515.** in the current survey control section, the orthometric height
 AU3515.** is considered suspect.  Suspect heights are available in the
 AU3515.** superseded section only if requested.
 AU3515
 AU3515.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3515.GEOID18 height accuracy estimate available here.
 AU3515
 AU3515.This Tidal Bench Mark is designated as VM 7226
 AU3515.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3515
 AU3515.Click photographs - Photos may exist for this station.
 AU3515
 AU3515.The dynamic height is computed by dividing the NAVD 88
 AU3515.geopotential number by the normal gravity value computed on the
 AU3515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3515.degrees latitude (g = 980.6199 gals.).
 AU3515
 AU3515.The modeled gravity was interpolated from observed gravity values.
 AU3515
 AU3515;                    North         East    Units  Estimated Accuracy
 AU3515;SPC LA S     -    83,030.    1,109,630.      MT  (+/- 180 meters Scaled)
 AU3515
 AU3515_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN715382(NAD 83)
 AU3515
 AU3515                          SUPERSEDED SURVEY CONTROL
 AU3515
 AU3515.No superseded survey control is available for this station.
 AU3515
 AU3515_MARKER: DJ = TIDAL STATION DISK
 AU3515_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3515_STAMPING: 2084 G 1987
 AU3515_MARK LOGO: NOS
 AU3515_PROJECTION: PROJECTING 1 CENTIMETERS
 AU3515_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3515_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3515+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3515_ROD/PIPE-DEPTH: 5.0 meters
 AU3515
 AU3515  HISTORY     - Date     Condition        Report By
 AU3515  HISTORY     - 1987     MONUMENTED       NOS
 AU3515  HISTORY     - 19930224 GOOD             NGS
 AU3515
 AU3515                          STATION DESCRIPTION
 AU3515
 AU3515'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3515'17.7 KM (11.00 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 1 FROM THE
 AU3515'JUNCTION OF STATE HIGHWAY 308 IN GOLDEN MEADOW, THENCE 0.1 KM (0.05
 AU3515'MI) NORTHERLY ALONG A PAVED ROAD, 8.3 M (27.2 FT) SOUTH OF BENCH MARK
 AU3515'876 2084 F TIDAL, 4.5 M (14.8 FT) EAST OF AND LEVEL WITH THE CENTER
 AU3515'OF THE ROAD, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--THE
 AU3515'DISK IS ENCASED IN A 5-INCH PVC PIPE AND IS FLUSH WITH THE GROUND
 AU3515'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3526 ***********************************************************************
 AU3526  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3526  DESIGNATION -  876 2184 B TIDAL
 AU3526  PID         -  AU3526
 AU3526  STATE/COUNTY-  LA/LAFOURCHE
 AU3526  COUNTRY     -  US
 AU3526  USGS QUAD   -  BAY COURANT (2018)
 AU3526
 AU3526                         *CURRENT SURVEY CONTROL
 AU3526  ______________________________________________________________________
 AU3526* NAD 83(1986) POSITION- 29 22 25.92   (N) 090 15 49.80   (W)   HD_HELD1
 AU3526* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3526  **This station is located in a suspected subsidence area (see below).
 AU3526  ______________________________________________________________________
 AU3526  GEOID HEIGHT    -        -24.408 (meters)                     GEOID18
 AU3526  DYNAMIC HEIGHT  -          0.52  (meters)        1.7   (feet) COMP
 AU3526  MODELED GRAVITY -    979,287.2   (mgal)                       NAVD 88
 AU3526
 AU3526.The horizontal coordinates were determined by differentially corrected
 AU3526.hand held GPS observations or other comparable positioning techniques
 AU3526.and have an estimated accuracy of +/- 3 meters.
 AU3526
 AU3526.** This station is in an area of known vertical motion. If an
 AU3526.** orthometric height was ever established but is not available 
 AU3526.** in the current survey control section, the orthometric height
 AU3526.** is considered suspect.  Suspect heights are available in the
 AU3526.** superseded section only if requested.
 AU3526
 AU3526.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3526.GEOID18 height accuracy estimate available here.
 AU3526
 AU3526.This Tidal Bench Mark is designated as VM 7235
 AU3526.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3526
 AU3526.Click photographs - Photos may exist for this station.
 AU3526
 AU3526.The dynamic height is computed by dividing the NAVD 88
 AU3526.geopotential number by the normal gravity value computed on the
 AU3526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3526.degrees latitude (g = 980.6199 gals.).
 AU3526
 AU3526.The modeled gravity was interpolated from observed gravity values.
 AU3526
 AU3526;                    North         East    Units  Estimated Accuracy
 AU3526;SPC LA S     -    97,349.6   1,103,830.7     MT  (+/- 3 meters HH1 GPS) 
 AU3526
 AU3526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6559052520(NAD 83)
 AU3526
 AU3526                          SUPERSEDED SURVEY CONTROL
 AU3526
 AU3526.No superseded survey control is available for this station.
 AU3526
 AU3526_MARKER: DJ = TIDAL STATION DISK
 AU3526_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3526_STAMPING: 2184 B 1986
 AU3526_MARK LOGO: NOS
 AU3526_PROJECTION: FLUSH
 AU3526_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3526_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3526+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3526_ROD/PIPE-DEPTH: 24.3 meters
 AU3526
 AU3526  HISTORY     - Date     Condition        Report By
 AU3526  HISTORY     - 1986     MONUMENTED       NOS
 AU3526  HISTORY     - 19930224 GOOD             NGS
 AU3526
 AU3526                          STATION DESCRIPTION
 AU3526
 AU3526'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3526'IN GOLDEN MEADOW, AT THE INTERSECTION OF STATE HIGHWAY 3235 AND TEXAS
 AU3526'ROAD, 181.5 M (595.5 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND
 AU3526'LANES OF THE HIGHWAY, 65.0 M (213.3 FT) WEST OF BENCH MARK 876 2184 C
 AU3526'TIDAL, 21.1 M (69.2 FT) NORTHEAST OF THE NORTHEAST CORNER OF A
 AU3526'CONCRETE FOUNDATION FOR 3 TANKS, 9.1 M (29.9 FT) SOUTH OF A UTILITY
 AU3526'POLE, 3.8 M (12.5 FT) NORTH OF THE EXTENDED CENTER OF THE ROAD, 1.0 M
 AU3526'(3.3 FT) NORTH OF THE NORTH POST OF A GATE, 0.4 M (1.3 FT) SOUTHEAST
 AU3526'OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD.
 AU3526'NOTE--THE DISK IS ENCASED IN A 5-INCH PVC PIPE AND PROJECTS 0.05 M
 AU3526'(0.16 FT) ABOVE THE GROUND SURFACE.  THE MARK IS ON PROPERTY OWNED BY
 AU3526'TEXACO EXPLORATION AND PRODUCTION INCORPORATED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3285 ***********************************************************************
 AU3285  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3285  DESIGNATION -  876 2184 C TIDAL
 AU3285  PID         -  AU3285
 AU3285  STATE/COUNTY-  LA/LAFOURCHE
 AU3285  COUNTRY     -  US
 AU3285  USGS QUAD   -  BAY COURANT (2018)
 AU3285
 AU3285                         *CURRENT SURVEY CONTROL
 AU3285  ______________________________________________________________________
 AU3285* NAD 83(1992) POSITION- 29 22 26.18125(N) 090 15 47.44715(W)   ADJUSTED
 AU3285* NAD 83(1992) ELLIP HT-   -23.914 (meters)        (09/30/02)   ADJUSTED
 AU3285* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3285  **This station is located in a suspected subsidence area (see below).
 AU3285  ______________________________________________________________________
 AU3285  GEOID HEIGHT    -        -24.408 (meters)                     GEOID18
 AU3285  NAD 83(1992) X  -    -25,550.922 (meters)                     COMP
 AU3285  NAD 83(1992) Y  - -5,562,546.625 (meters)                     COMP
 AU3285  NAD 83(1992) Z  -  3,110,074.003 (meters)                     COMP
 AU3285  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 AU3285  DYNAMIC HEIGHT  -          0.77  (meters)        2.5   (feet) COMP
 AU3285  MODELED GRAVITY -    979,287.3   (mgal)                       NAVD 88
 AU3285  HORZ ORDER      -  FIRST
 AU3285  ELLP ORDER      -  FOURTH    CLASS II
 AU3285
 AU3285.The horizontal coordinates were established by GPS observations
 AU3285.and adjusted by the National Geodetic Survey in January 1993.
 AU3285
 AU3285.** This station is in an area of known vertical motion. If an
 AU3285.** orthometric height was ever established but is not available 
 AU3285.** in the current survey control section, the orthometric height
 AU3285.** is considered suspect.  Suspect heights are available in the
 AU3285.** superseded section only if requested.
 AU3285
 AU3285.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3285.GEOID18 height accuracy estimate available here.
 AU3285
 AU3285.This Tidal Bench Mark is designated as VM 7236
 AU3285.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3285
 AU3285.Click photographs - Photos may exist for this station.
 AU3285
 AU3285.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3285
 AU3285.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3285
 AU3285.The ellipsoidal height was determined by GPS observations
 AU3285.and is referenced to NAD 83.
 AU3285
 AU3285.The dynamic height is computed by dividing the NAVD 88
 AU3285.geopotential number by the normal gravity value computed on the
 AU3285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3285.degrees latitude (g = 980.6199 gals.).
 AU3285
 AU3285.The modeled gravity was interpolated from observed gravity values.
 AU3285
 AU3285. The following values were computed from the NAD 83(1992) position.
 AU3285
 AU3285;                    North         East     Units Scale Factor Converg.
 AU3285;SPC LA S     -    97,358.254 1,103,894.030   MT  0.99998517   +0 32 06.3
 AU3285;SPC LA S     -   319,416.20  3,621,692.33   sFT  0.99998517   +0 32 06.3
 AU3285;UTM  15      - 3,252,529.655   765,653.821   MT  1.00047090   +1 20 35.6
 AU3285
 AU3285!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3285!SPC LA S     -   1.00000376  x   0.99998517  =   0.99998893
 AU3285!UTM  15      -   1.00000376  x   1.00047090  =   1.00047466
 AU3285
 AU3285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6565352529(NAD 83)
 AU3285
 AU3285                          SUPERSEDED SURVEY CONTROL
 AU3285
 AU3285  ELLIP H (01/21/93)  -23.865  (m)                       GP(       ) 4 2
 AU3285  NAD 83(1986)-  29 22 26.20059(N)    090 15 47.44972(W) AD(       ) 1
 AU3285  NAD 27      -  29 22 25.40291(N)    090 15 47.16964(W) AD(       ) 1
 AU3285
 AU3285.Superseded values are not recommended for survey control.
 AU3285
 AU3285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3285.See file dsdata.pdf to determine how the superseded data were derived.
 AU3285
 AU3285_MARKER: DJ = TIDAL STATION DISK
 AU3285_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3285_STAMPING: 2184 C 1986
 AU3285_MARK LOGO: NOS
 AU3285_PROJECTION: FLUSH
 AU3285_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3285_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3285+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3285_ROD/PIPE-DEPTH: 24.0 meters
 AU3285
 AU3285  HISTORY     - Date     Condition        Report By
 AU3285  HISTORY     - 1986     MONUMENTED       NOS
 AU3285  HISTORY     - 1987     GOOD             LADTD
 AU3285  HISTORY     - 19880920 GOOD             LADTD
 AU3285  HISTORY     - 19890118 GOOD
 AU3285  HISTORY     - 19930224 GOOD             NGS
 AU3285
 AU3285                          STATION DESCRIPTION
 AU3285
 AU3285'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AU3285'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 AU3285'A COMPLETE NEW DESCRIPTION FOLLOWS.
 AU3285'
 AU3285'THE STATION IS LOCATED ABOUT 0.48 KM (0.3 MI)
 AU3285'WEST OF STATE HIGHWAY 1 IN GOLDEN MEADOW AT THE TEXACO DOCK.
 AU3285'OWNERSHIP--TEXACO WHARF, TEXACO INC, GOLDEN MEADOW, LA.
 AU3285'
 AU3285'TO REACH THE STATION FROM STATE HIGHWAY IN GOLDEN MEADOW PROCEED
 AU3285'SOUTH ON HIGHWAY 1 TO ITS JUNCTION WITH STATE HIGHWAY 3235.
 AU3285'GO SOUTH ON HIGHWAY 3235 TO THE GOLDEN MEADOW WATER TOWER ON THE
 AU3285'RIGHT.  TURN RIGHT AND GO PAST THE HURRICANE PROTECTION WALL TO THE
 AU3285'TEXACO DOCK.  THE BENCH MARK IS LOCATED NORTH OF THE OFFICE
 AU3285'BUILDING ON THE NORTH SIDE OF THE PARKING LOT.
 AU3285'
 AU3285'THE STATION IS A STANDARD NOS DISK
 AU3285'STAMPED---2184 C 1986---,
 AU3285'CRIMPED ONTO A STAINLESS STEEL ROD DRIVEN TO A DEPTH OF 24 METERS
 AU3285'AND ENCASED IN A 5-INCH PVC PIPE AND KICKBLOCK.
 AU3285'21.9 METERS (71.5 FT) NORTHEAST FROM THE NORTHEAST CORNER OF THE
 AU3285'METAL LOADING RAMP WEST OF THE TEXACO OFFICE BUILDING,
 AU3285'5.7 METERS (18.6 FT) SOUTH-SOUTHWEST FROM A LIGHT POLE IN THE SHELL
 AU3285'PARKING AREA NORTHWEST OF THE TEXACO OFFICE AND
 AU3285'0.4 METERS (1.2 FT) EAST-SOUTHEAST FROM A WITNESS POST.
 AU3285
 AU3285                          STATION RECOVERY (1988)
 AU3285
 AU3285'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AU3285'THE STATION IS LOCATED ABOUT 0.48 KM (0.30 MI) WEST OF STATE HIGHWAY 1
 AU3285'IN GOLDEN MEADOW AT THE TEXACO DOCK.  OWNERSHIP--TEXACO WHARF, TEXACO
 AU3285'INC., GOLDEN MEADOW, LA
 AU3285'TO REACH THE STATION FROM STATE HIGHWAY 1 IN GOLDEN MEADOW PROCEED
 AU3285'SOUTH ON HIGHWAY 1 TO ITS JUNCTION WITH STATE HIGHWAY 3235.  GO SOUTH
 AU3285'ON HIGHWAY 3235 TO THE GOLDEN MEADOW WATER TOWER ON THE RIGHT.  TURN
 AU3285'RIGHT AND GO PAST THE HURRICANE PROTECTION WALL TO THE TEXACO DOCK.
 AU3285'THE BENCH MARK IS LOCATED NORTH OF THE OFFICE BUILDING ON THE NORTH
 AU3285'SIDE OF THE PARKING LOT.
 AU3285'THE STATION IS 21.9 M (71.9 FT) NORTHEAST FROM THE NORTHEAST OF THE
 AU3285'METAL LOADING RAMP WEST OF THE OFFICE BUILDING, 5.7 M (18.7 FT)
 AU3285'SOUTH-SOUTHWEST FROM A LIGHT POLE IN THE SHELL PARKING AREA NORTHWEST
 AU3285'OF THE TEXACO OFFICE AND 0.4 M (1.3 FT) EAST-SOUTHEAST FROM A WITNESS
 AU3285'POST.
 AU3285
 AU3285                          STATION RECOVERY (1989)
 AU3285
 AU3285'RECOVERED 1989
 AU3285'RECOVERED IN GOOD CONDITION.
 AU3285
 AU3285                          STATION RECOVERY (1993)
 AU3285
 AU3285'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU3285'IN GOLDEN MEADOW, AT THE INTERSECTION OF STATE HIGHWAY 3235 AND TEXAS
 AU3285'ROAD, 116.5 M (382.2 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND
 AU3285'LANES OF THE HIGHWAY, 77.1 M (253.0 FT) WEST OF BENCH MARK 876 2184 F
 AU3285'TIDAL, 65.0 M (213.3 FT) EAST OF BENCH MARK 876 2184 B TIDAL, 9.6 M
 AU3285'(31.5 FT) NORTH OF AND LEVEL WITH THE EXTENDED CENTER OF THE ROAD,
 AU3285'5.7 M (18.7 FT) SOUTH OF A UTILITY POLE, 0.5 M (1.6 FT) NORTHEAST OF
 AU3285'THE SOUTH END OF A GUARDRAIL, AND 0.4 M (1.3 FT) EAST-SOUTHEAST OF A
 AU3285'WITNESS POST.  NOTE--THE DISK IS ENCASED IN A 5-INCH PVC PIPE AND
 AU3285'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.  THE MARK IS ON
 AU3285'PROPERTY OWNED BY TEXACO EXPLORATION AND PRODUCTION INCORPORATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3525 ***********************************************************************
 AU3525  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3525  DESIGNATION -  876 2184 F TIDAL
 AU3525  PID         -  AU3525
 AU3525  STATE/COUNTY-  LA/LAFOURCHE
 AU3525  COUNTRY     -  US
 AU3525  USGS QUAD   -  BAY COURANT (2018)
 AU3525
 AU3525                         *CURRENT SURVEY CONTROL
 AU3525  ______________________________________________________________________
 AU3525* NAD 83(1986) POSITION- 29 22 25.     (N) 090 15 43.     (W)   SCALED
 AU3525* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3525  **This station is located in a suspected subsidence area (see below).
 AU3525  ______________________________________________________________________
 AU3525  GEOID HEIGHT    -        -24.406 (meters)                     GEOID18
 AU3525  DYNAMIC HEIGHT  -          0.83  (meters)        2.7   (feet) COMP
 AU3525  MODELED GRAVITY -    979,287.3   (mgal)                       NAVD 88
 AU3525
 AU3525.The horizontal coordinates were scaled from a map and have
 AU3525.an estimated accuracy of +/- 6 seconds.
 AU3525
 AU3525.** This station is in an area of known vertical motion. If an
 AU3525.** orthometric height was ever established but is not available 
 AU3525.** in the current survey control section, the orthometric height
 AU3525.** is considered suspect.  Suspect heights are available in the
 AU3525.** superseded section only if requested.
 AU3525
 AU3525.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3525.GEOID18 height accuracy estimate available here.
 AU3525
 AU3525.This Tidal Bench Mark is designated as VM 7237
 AU3525.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3525
 AU3525.Click photographs - Photos may exist for this station.
 AU3525
 AU3525.The dynamic height is computed by dividing the NAVD 88
 AU3525.geopotential number by the normal gravity value computed on the
 AU3525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3525.degrees latitude (g = 980.6199 gals.).
 AU3525
 AU3525.The modeled gravity was interpolated from observed gravity values.
 AU3525
 AU3525;                    North         East    Units  Estimated Accuracy
 AU3525;SPC LA S     -    97,320.    1,104,010.      MT  (+/- 180 meters Scaled)
 AU3525
 AU3525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN657524(NAD 83)
 AU3525
 AU3525                          SUPERSEDED SURVEY CONTROL
 AU3525
 AU3525.No superseded survey control is available for this station.
 AU3525
 AU3525_MARKER: DJ = TIDAL STATION DISK
 AU3525_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3525_STAMPING: 2184 F TIDAL
 AU3525_MARK LOGO: NOS
 AU3525_PROJECTION: FLUSH
 AU3525_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3525_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3525+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3525_ROD/PIPE-DEPTH: 23.0 meters
 AU3525
 AU3525  HISTORY     - Date     Condition        Report By
 AU3525  HISTORY     - UNK      MONUMENTED       NOS
 AU3525  HISTORY     - 19930224 GOOD             NGS
 AU3525
 AU3525                          STATION DESCRIPTION
 AU3525
 AU3525'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3525'IN GOLDEN MEADOW, AT THE INTERSECTION OF STATE HIGHWAY 3235 AND TEXAS
 AU3525'ROAD, 77.1 M (253.0 FT) EAST OF BENCH MARK 876 2184 C TIDAL, 39.4 M
 AU3525'(129.3 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE
 AU3525'HIGHWAY, 16.4 M (53.8 FT) SOUTHWEST OF THE WEST CORNER OF THE
 AU3525'SOUTHWEST LEG OF A WATER TOWER, 11.1 M (36.4 FT) SOUTHEAST OF THE
 AU3525'SOUTHEAST CORNER OF A SEAWALL, 8.2 M (26.9 FT) EAST-SOUTHEAST OF THE
 AU3525'NORTH CORNER OF A LADDER ATTACHED TO THE SEA WALL, 6.8 M (22.3 FT)
 AU3525'EAST OF A WITNESS POST, 4.1 M (13.5 FT) SOUTH OF AND LEVEL WITH THE
 AU3525'EXTENDED CENTER OF THE ROAD.  NOTE--THE DISK IS ENCASED IN A 5-INCH
 AU3525'PVC PIPE AND IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3524 ***********************************************************************
 AU3524  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3524  DESIGNATION -  876 2184 G TIDAL
 AU3524  PID         -  AU3524
 AU3524  STATE/COUNTY-  LA/LAFOURCHE
 AU3524  COUNTRY     -  US
 AU3524  USGS QUAD   -  BAY COURANT (2018)
 AU3524
 AU3524                         *CURRENT SURVEY CONTROL
 AU3524  ______________________________________________________________________
 AU3524* NAD 83(1986) POSITION- 29 22 25.69   (N) 090 15 42.32   (W)   HD_HELD1
 AU3524* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3524  **This station is located in a suspected subsidence area (see below).
 AU3524  ______________________________________________________________________
 AU3524  GEOID HEIGHT    -        -24.406 (meters)                     GEOID18
 AU3524  DYNAMIC HEIGHT  -          0.43  (meters)        1.4   (feet) COMP
 AU3524  MODELED GRAVITY -    979,287.3   (mgal)                       NAVD 88
 AU3524
 AU3524.The horizontal coordinates were determined by differentially corrected
 AU3524.hand held GPS observations or other comparable positioning techniques
 AU3524.and have an estimated accuracy of +/- 3 meters.
 AU3524
 AU3524.** This station is in an area of known vertical motion. If an
 AU3524.** orthometric height was ever established but is not available 
 AU3524.** in the current survey control section, the orthometric height
 AU3524.** is considered suspect.  Suspect heights are available in the
 AU3524.** superseded section only if requested.
 AU3524
 AU3524.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3524.GEOID18 height accuracy estimate available here.
 AU3524
 AU3524.This Tidal Bench Mark is designated as VM 7238
 AU3524.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3524
 AU3524.Click photographs - Photos may exist for this station.
 AU3524
 AU3524.The dynamic height is computed by dividing the NAVD 88
 AU3524.geopotential number by the normal gravity value computed on the
 AU3524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3524.degrees latitude (g = 980.6199 gals.).
 AU3524
 AU3524.The modeled gravity was interpolated from observed gravity values.
 AU3524
 AU3524;                    North         East    Units  Estimated Accuracy
 AU3524;SPC LA S     -    97,344.4   1,104,032.4     MT  (+/- 3 meters HH1 GPS) 
 AU3524
 AU3524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6579252517(NAD 83)
 AU3524
 AU3524                          SUPERSEDED SURVEY CONTROL
 AU3524
 AU3524.No superseded survey control is available for this station.
 AU3524
 AU3524_MARKER: DJ = TIDAL STATION DISK
 AU3524_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3524_STAMPING: 2184 G 1987
 AU3524_MARK LOGO: NOS
 AU3524_PROJECTION: PROJECTING 1 CENTIMETERS
 AU3524_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3524_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3524+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2006
 AU3524_ROD/PIPE-DEPTH: 25.6 meters
 AU3524
 AU3524  HISTORY     - Date     Condition        Report By
 AU3524  HISTORY     - 1987     MONUMENTED       NOS
 AU3524  HISTORY     - 19930224 GOOD             NGS
 AU3524  HISTORY     - 20060426 GOOD             NGS
 AU3524
 AU3524                          STATION DESCRIPTION
 AU3524
 AU3524'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3524'IN GOLDEN MEADOW, AT THE INTERSECTION OF STATE HIGHWAY 3235 AND TEXAS
 AU3524'ROAD, 24.7 M (81.0 FT) SOUTH OF A PIPELINE VENT PIPE, 12.2 M (40.0
 AU3524'FT) NORTH OF THE CENTER OF THE ROAD, 12.1 M (39.7 FT) SOUTH OF BENCH
 AU3524'MARK 876 2184 H TIDAL, 11.5 M (37.7 FT) EAST OF THE CENTERLINE OF THE
 AU3524'NORTHBOUND LANES OF THE HIGHWAY, 2.5 M (8.2 FT) WEST OF A FIRE
 AU3524'HYDRANT, 0.6 M (2.0 FT) NORTHWEST OF A WITNESS POST AND A
 AU3524'RIGHT-OF-WAY MARKER, AND 0.4 M (1.3 FT) BELOW THE LEVEL OF THE
 AU3524'HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 5-INCH PVC PIPE AND IS
 AU3524'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AU3524
 AU3524                          STATION RECOVERY (2006)
 AU3524
 AU3524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DB)
 AU3524'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3523 ***********************************************************************
 AU3523  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3523  DESIGNATION -  876 2184 H TIDAL
 AU3523  PID         -  AU3523
 AU3523  STATE/COUNTY-  LA/LAFOURCHE
 AU3523  COUNTRY     -  US
 AU3523  USGS QUAD   -  BAY COURANT (2018)
 AU3523
 AU3523                         *CURRENT SURVEY CONTROL
 AU3523  ______________________________________________________________________
 AU3523* NAD 83(1986) POSITION- 29 22 27.     (N) 090 15 41.     (W)   SCALED
 AU3523* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3523  **This station is located in a suspected subsidence area (see below).
 AU3523  ______________________________________________________________________
 AU3523  GEOID HEIGHT    -        -24.407 (meters)                     GEOID18
 AU3523  DYNAMIC HEIGHT  -          0.47  (meters)        1.5   (feet) COMP
 AU3523  MODELED GRAVITY -    979,287.3   (mgal)                       NAVD 88
 AU3523
 AU3523.The horizontal coordinates were scaled from a map and have
 AU3523.an estimated accuracy of +/- 6 seconds.
 AU3523
 AU3523.** This station is in an area of known vertical motion. If an
 AU3523.** orthometric height was ever established but is not available 
 AU3523.** in the current survey control section, the orthometric height
 AU3523.** is considered suspect.  Suspect heights are available in the
 AU3523.** superseded section only if requested.
 AU3523
 AU3523.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3523.GEOID18 height accuracy estimate available here.
 AU3523
 AU3523.This Tidal Bench Mark is designated as VM 7239
 AU3523.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3523
 AU3523.Click photographs - Photos may exist for this station.
 AU3523
 AU3523.The dynamic height is computed by dividing the NAVD 88
 AU3523.geopotential number by the normal gravity value computed on the
 AU3523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3523.degrees latitude (g = 980.6199 gals.).
 AU3523
 AU3523.The modeled gravity was interpolated from observed gravity values.
 AU3523
 AU3523;                    North         East    Units  Estimated Accuracy
 AU3523;SPC LA S     -    97,390.    1,104,070.      MT  (+/- 180 meters Scaled)
 AU3523
 AU3523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN658525(NAD 83)
 AU3523
 AU3523                          SUPERSEDED SURVEY CONTROL
 AU3523
 AU3523.No superseded survey control is available for this station.
 AU3523
 AU3523_MARKER: DJ = TIDAL STATION DISK
 AU3523_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3523_STAMPING: 2184 H 1987
 AU3523_MARK LOGO: NOS
 AU3523_PROJECTION: RECESSED 1 CENTIMETERS
 AU3523_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3523_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3523+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU3523_ROD/PIPE-DEPTH: 14.9 meters
 AU3523
 AU3523  HISTORY     - Date     Condition        Report By
 AU3523  HISTORY     - 1987     MONUMENTED       NOS
 AU3523  HISTORY     - 19930224 GOOD             NGS
 AU3523
 AU3523                          STATION DESCRIPTION
 AU3523
 AU3523'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3523'IN GOLDEN MEADOW, AT THE INTERSECTION OF STATE HIGHWAY 3235 AND TEXAS
 AU3523'ROAD, 24.3 M (79.7 FT) NORTH OF THE CENTER OF THE ROAD, 12.6 M (41.3
 AU3523'FT) SOUTH OF A PIPELINE VENT PIPE, 12.1 M (39.7 FT) NORTH OF BENCH
 AU3523'MARK 876 2184 G TIDAL, 10.5 M (34.4 FT) EAST OF THE CENTERLINE OF THE
 AU3523'NORTHBOUND LANES OF THE HIGHWAY, AND 0.4 M (1.3 FT) BELOW THE LEVEL
 AU3523'OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 5-INCH PVC PIPE AND
 AU3523'IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3787 ***********************************************************************
 DH3787  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3787  TIDAL BM    -  This is a Tidal Bench Mark.
 DH3787  DESIGNATION -  876 2372 F TIDAL
 DH3787  PID         -  DH3787
 DH3787  STATE/COUNTY-  LA/ST CHARLES
 DH3787  COUNTRY     -  US
 DH3787  USGS QUAD   -  LA BRANCHE (2018)
 DH3787
 DH3787                         *CURRENT SURVEY CONTROL
 DH3787  ______________________________________________________________________
 DH3787* NAD 83(2011) POSITION- 30 03 02.36521(N) 090 22 04.43596(W)   ADJUSTED
 DH3787* NAD 83(2011) ELLIP HT-   -25.746 (meters)        (06/27/12)   ADJUSTED
 DH3787* NAD 83(2011) EPOCH   -  2010.00
 DH3787* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3787  **This station is located in a suspected subsidence area (see below).
 DH3787  ______________________________________________________________________
 DH3787  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3787  GEOID HEIGHT    -        -26.302 (meters)                     GEOID03
 DH3787  GEOID HEIGHT    -        -26.211 (meters)                     GEOID18
 DH3787  NAD 83(2011) X  -    -35,478.765 (meters)                     COMP
 DH3787  NAD 83(2011) Y  - -5,525,310.562 (meters)                     COMP
 DH3787  NAD 83(2011) Z  -  3,175,222.744 (meters)                     COMP
 DH3787  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 DH3787
 DH3787  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3787  Standards:
 DH3787         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3787            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3787  -------------------------------------------------------------------
 DH3787  NETWORK    0.39   2.35           0.10   0.19   1.20      0.03461281
 DH3787  -------------------------------------------------------------------
 DH3787  Click here for local accuracies and other accuracy information.
 DH3787
 DH3787.The horizontal coordinates were established by GPS observations
 DH3787.and adjusted by the National Geodetic Survey in June 2012.
 DH3787
 DH3787.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3787.been affixed to the stable North American tectonic plate. See 
 DH3787.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3787
 DH3787.The horizontal coordinates are valid at the epoch date displayed above
 DH3787.which is a decimal equivalence of Year/Month/Day.
 DH3787
 DH3787.** This station is in an area of known vertical motion. If an
 DH3787.** orthometric height was ever established but is not available 
 DH3787.** in the current survey control section, the orthometric height
 DH3787.** is considered suspect.  Suspect heights are available in the
 DH3787.** superseded section only if requested.
 DH3787
 DH3787.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3787.GEOID18 height accuracy estimate available here.
 DH3787
 DH3787.This Tidal Bench Mark is designated as VM 17090
 DH3787.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 DH3787
 DH3787.Click photographs - Photos may exist for this station.
 DH3787
 DH3787.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3787
 DH3787.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3787
 DH3787.The ellipsoidal height was determined by GPS observations
 DH3787.and is referenced to NAD 83.
 DH3787
 DH3787. The following values were computed from the NAD 83(2011) position.
 DH3787
 DH3787;                    North         East     Units Scale Factor Converg.
 DH3787;SPC LA S     -   172,273.649 1,093,095.853   MT  0.99992612   +0 28 57.8
 DH3787;SPC LA S     -   565,201.13  3,586,265.31   sFT  0.99992612   +0 28 57.8
 DH3787;UTM  15      - 3,327,318.881   753,775.849   MT  1.00039464   +1 19 07.6
 DH3787
 DH3787!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3787!SPC LA S     -   1.00000404  x   0.99992612  =   0.99993016
 DH3787!UTM  15      -   1.00000404  x   1.00039464  =   1.00039869
 DH3787
 DH3787_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5377527318(NAD 83)
 DH3787
 DH3787                          SUPERSEDED SURVEY CONTROL
 DH3787
 DH3787  NAD 83(2007)-  30 03 02.36538(N)    090 22 04.43654(W) AD(2006.81) A
 DH3787  ELLIP H (03/12/08)  -25.740  (m)                       GP(2006.81) 3 1
 DH3787  NAD 83(1992)-  30 03 02.36549(N)    090 22 04.43654(W) AD(2004.65) B
 DH3787  ELLIP H (02/01/07)  -25.761  (m)                       GP(2004.65) 3 2
 DH3787
 DH3787.Superseded values are not recommended for survey control.
 DH3787
 DH3787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3787.See file dsdata.pdf to determine how the superseded data were derived.
 DH3787
 DH3787_MARKER: I = METAL ROD
 DH3787_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH3787_STAMPING: 2372 F 2003
 DH3787_MARK LOGO: NOS
 DH3787_PROJECTION: FLUSH
 DH3787_MAGNETIC: I = MARKER IS A STEEL ROD
 DH3787_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH3787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3787+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2005
 DH3787_ROD/PIPE-DEPTH: 23.2 meters
 DH3787_SLEEVE-DEPTH  : 1.5 meters
 DH3787
 DH3787  HISTORY     - Date     Condition        Report By
 DH3787  HISTORY     - 2003     MONUMENTED       NOS
 DH3787  HISTORY     - 20030509 GOOD             NOS
 DH3787  HISTORY     - 20041115 GOOD             NOS
 DH3787  HISTORY     - 20051015 GOOD             NGS
 DH3787
 DH3787                          STATION DESCRIPTION
 DH3787
 DH3787'DESCRIBED BY NATIONAL OCEAN SERVICE 2003 (RJG)
 DH3787'IN NORCO, FROM THE INTERSECTION ON I-310 AND HWY 61, PROCEED WEST
 DH3787'ALONG HWY 61 FOR 10.62 KM (6.60 MI) TO THE BONNE CERRE SPILLWAY ROAD,
 DH3787'GO NORTH ON THE SPILLWAY ROAD FOR 5.47 KM (3.40 MI) TO A STEEL GATE
 DH3787'WITH A KEY LOCK, ONCE THRU THE GATE TURN RIGHT AND PROCEED TO THE
 DH3787'MARSH DUCK HUNT CLUB.THE BENCH MARK IS 54.0 M (177.2 FT) SSW FROM THE
 DH3787'SOUTHERN RAIL ROAD TRACK, 16.90 M (55.45 FT) NNE FROM THE NE CORNER OF
 DH3787'THE FISH CLEANING STATION ON THE PIER, 14.70 M (48.23 FT) NW OF THE NW
 DH3787'CORNER OF THE MARSH DUCK HUNT CLUB BUILDING, 5.61 M (18.41 FT) SSW
 DH3787'FROM THE CENTERLINE OF THE BOAT RAMP ON THE WEST SIDE OF THE HUNT
 DH3787'CLUB, AND 0.32 M (1.05 FT) NORTH OF THE WITNESS POST.  THE DATUM POINT
 DH3787'IS THE TOP OF A STAINLESS STEEL ROD DRIVEN 23.2 M (76.1 FT) TO
 DH3787'REFUSAL, IN A SLEEVE EXTENDING TO A DEPTH OF 1.5 M (4.9 FT) AND
 DH3787'ENCASED IN A 5-INCH PVC PIPE WITH AN ALUMINUM COVER AND CONCRETE
 DH3787'KICKBLOCK. NOTE- SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 DH3787'CLASS A ROD MARK.
 DH3787
 DH3787                          STATION RECOVERY (2004)
 DH3787
 DH3787'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2004
 DH3787'RECOVERED AS DESCRIBED.
 DH3787
 DH3787                          STATION RECOVERY (2005)
 DH3787
 DH3787'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 DH3787'THE STATION IS LOCATED AT A FISH CAMP ABOUT 3.5 MI NORTH OF NORCO AND
 DH3787'ALONG A RAILROAD TRACK.
 DH3787'
 DH3787'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 61 AND THE
 DH3787'EAST LEVEE OF THE BONNET CARRE SPILLWAY IN NORCO, GO NORTH FOR 3.4
 DH3787'MILE ALONG THE LEVEE TO A RAILROAD TRACK AND SERVICE ROAD AHEAD,
 DH3787'CONTINUE AHEAD THEN EAST FOR 0.4 MILES ALONG THE SERVICE ROAD TO AN
 DH3787'ENTRANCE DRIVE ON THE RIGHT, JUST HAVING CROSSED A BAYOU, TURN RIGHT
 DH3787'AND GO SOUTH FOR 50 METERS TO THE STATION ON THE RIGHT, JUST HAVING
 DH3787'PAST A BOAT RAMP FOR THE BAYOU.
 DH3787'
 DH3787'THE STATION IS LOCATED 14.8 METERS NORTHWEST OF THE NORTHWEST CORNER
 DH3787'OF A TWO STORY METAL BUILDING, 7.0 METERS SOUTH-SOUTHEAST OF A METAL
 DH3787'SUPPORT POST FOR A NO PARKING TOW AWAY ZONE SIGN, 2.0 METERS SOUTHEAST
 DH3787'OF THE SOUTH ONE OF TWO METAL SUPPORT POSTS FOR A NO WAKE ZONE SIGN,
 DH3787'0.55 METERS NORTH-NORTHEAST OF A FIBERGLASS WITNESS POST AND THE LOGO
 DH3787'CAP IS RECESSED 0.1 METERS BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3732 ***********************************************************************
 BJ3732  TIDAL BM    -  This is a Tidal Bench Mark.
 BJ3732  DESIGNATION -  876 2419 A TIDAL
 BJ3732  PID         -  BJ3732
 BJ3732  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ3732  COUNTRY     -  US
 BJ3732  USGS QUAD   -  MANCHAC (2018)
 BJ3732
 BJ3732                         *CURRENT SURVEY CONTROL
 BJ3732  ______________________________________________________________________
 BJ3732* NAD 83(1986) POSITION- 30 16 54.     (N) 090 23 59.     (W)   SCALED
 BJ3732* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3732  **This station is located in a suspected subsidence area (see below).
 BJ3732  ______________________________________________________________________
 BJ3732  GEOID HEIGHT    -        -26.597 (meters)                     GEOID18
 BJ3732  DYNAMIC HEIGHT  -          1.331 (meters)        4.37  (feet) COMP
 BJ3732  MODELED GRAVITY -    979,338.4   (mgal)                       NAVD 88
 BJ3732
 BJ3732.The horizontal coordinates were scaled from a map and have
 BJ3732.an estimated accuracy of +/- 6 seconds.
 BJ3732
 BJ3732.** This station is in an area of known vertical motion. If an
 BJ3732.** orthometric height was ever established but is not available 
 BJ3732.** in the current survey control section, the orthometric height
 BJ3732.** is considered suspect.  Suspect heights are available in the
 BJ3732.** superseded section only if requested.
 BJ3732
 BJ3732.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3732.GEOID18 height accuracy estimate available here.
 BJ3732
 BJ3732.This Tidal Bench Mark is designated as VM 11368
 BJ3732.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BJ3732
 BJ3732.Click photographs - Photos may exist for this station.
 BJ3732
 BJ3732.The dynamic height is computed by dividing the NAVD 88
 BJ3732.geopotential number by the normal gravity value computed on the
 BJ3732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3732.degrees latitude (g = 980.6199 gals.).
 BJ3732
 BJ3732.The modeled gravity was interpolated from observed gravity values.
 BJ3732
 BJ3732;                    North         East    Units  Estimated Accuracy
 BJ3732;SPC LA S     -   197,850.    1,089,820.      MT  (+/- 180 meters Scaled)
 BJ3732
 BJ3732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP501528(NAD 83)
 BJ3732
 BJ3732                          SUPERSEDED SURVEY CONTROL
 BJ3732
 BJ3732.No superseded survey control is available for this station.
 BJ3732
 BJ3732_MARKER: DJ = TIDAL STATION DISK
 BJ3732_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ3732_STAMPING: 2419 A 1982
 BJ3732_MARK LOGO: NOS
 BJ3732_PROJECTION: RECESSED 13 CENTIMETERS
 BJ3732_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ3732_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3732_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3732+SATELLITE: SATELLITE OBSERVATIONS - June 18, 1992
 BJ3732_ROD/PIPE-DEPTH: 16.0 meters
 BJ3732
 BJ3732  HISTORY     - Date     Condition        Report By
 BJ3732  HISTORY     - 1982     MONUMENTED       NOS
 BJ3732  HISTORY     - 1986     GOOD             NGS
 BJ3732  HISTORY     - 19920618 GOOD             NGS
 BJ3732
 BJ3732                          STATION DESCRIPTION
 BJ3732
 BJ3732'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BJ3732'IN GALVA.
 BJ3732'THE MARK IS 0.12 M BELOW OLD HIGHWAY 51.
 BJ3732'IN GALVA AT THE NORTHWEST END OF OLD U.S. HIGHWAY 51 AT THE ENTRANCE
 BJ3732'TO A FISHING PIER.  IT IS 3.96 METERS (13.0 FT) NORTHEAST OF THE
 BJ3732'CENTER OF OLD HIGHWAY 51, 4.27 METERS (14.0 FT) SOUTH-SOUTHWEST OF THE
 BJ3732'CENTER OF TWO POLES WITH A SIGN--CABLE CROSSING--, 1.00 METERS
 BJ3732'(3.3 FT) SOUTHWEST OF A UTILITY POLE.
 BJ3732'THE MARK IS 0.27 METERS  SW FROM  A WITNESS POST
 BJ3732
 BJ3732                          STATION RECOVERY (1992)
 BJ3732
 BJ3732'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ3732'17.9 KM (11.10 MI) SOUTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ3732'THE JUNCTION OF STATE HIGHWAY 22 IN PONCHATOULA, 71.0 M (232.9 FT)
 BJ3732'WEST OF THE NEAR RAIL, 29.2 M (95.8 FT) EAST OF THE CENTERLINE OF A
 BJ3732'PAVED HIGHWAY, 4.2 M (13.8 FT) EAST-NORTHEAST OF THE CENTER OF A
 BJ3732'PAVED ROAD, 0.8 M (2.6 FT) WEST-SOUTHWEST OF A UTILITY POLE, 0.3 M
 BJ3732'(1.0 FT) NORTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 BJ3732'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD. NOTE--THE DISK
 BJ3732'IS ENCASED IN A 4-INCH PVC PIPE AND IS RECESSED 0.13 M (0.43 FT)
 BJ3732'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9385 ***********************************************************************
 DJ9385  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9385  TIDAL BM    -  This is a Tidal Bench Mark.
 DJ9385  DESIGNATION -  876 2482 E TIDAL
 DJ9385  PID         -  DJ9385
 DJ9385  STATE/COUNTY-  LA/ST CHARLES
 DJ9385  COUNTRY     -  US
 DJ9385  USGS QUAD   -  DES ALLEMANDS (2018)
 DJ9385
 DJ9385                         *CURRENT SURVEY CONTROL
 DJ9385  ______________________________________________________________________
 DJ9385* NAD 83(2011) POSITION- 29 47 26.11900(N) 090 25 26.29248(W)   ADJUSTED
 DJ9385* NAD 83(2011) ELLIP HT-   -24.188 (meters)        (03/26/19)   ADJUSTED
 DJ9385* NAD 83(2011) EPOCH   -  2010.00
 DJ9385* NAVD 88 ORTHO HEIGHT -     1.39  (meters)        4.6   (feet) GPS OBS
 DJ9385* NAVD 88 EPOCH        -  2009.55
 DJ9385  **This station is located in a suspected subsidence area (see below).
 DJ9385  ______________________________________________________________________
 DJ9385  GEOID HEIGHT    -        -25.577 (meters)                     GEOID18
 DJ9385  NAD 83(2011) X  -    -40,992.385 (meters)                     COMP
 DJ9385  NAD 83(2011) Y  - -5,539,653.916 (meters)                     COMP
 DJ9385  NAD 83(2011) Z  -  3,150,237.162 (meters)                     COMP
 DJ9385  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 DJ9385
 DJ9385  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9385  Standards:
 DJ9385         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9385            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9385  -------------------------------------------------------------------
 DJ9385  NETWORK    0.44   1.16           0.19   0.17   0.59     -0.00552533
 DJ9385  -------------------------------------------------------------------
 DJ9385  Click here for local accuracies and other accuracy information.
 DJ9385
 DJ9385.The horizontal coordinates were established by GPS observations
 DJ9385.and adjusted by the National Geodetic Survey in March 2019.
 DJ9385
 DJ9385.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9385.been affixed to the stable North American tectonic plate. See 
 DJ9385.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9385
 DJ9385.The horizontal coordinates are valid at the epoch date displayed above
 DJ9385.which is a decimal equivalence of Year/Month/Day.
 DJ9385
 DJ9385.** This station is in an area of known vertical motion.  Due to the
 DJ9385.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DJ9385.** determined the orthometric heights for marks in these suspect
 DJ9385.** subsidence areas should be considered valid only at the epoch date
 DJ9385.** associated with the orthometric height.  These heights must always
 DJ9385.** be validated when used as control.  All previously superseded
 DJ9385.** orthometric heights are now considered suspect and are available
 DJ9385.** in the superseded section.  NGS does not recommend using suspect
 DJ9385.** or superseded heights as control.
 DJ9385
 DJ9385.The orthometric height was determined by GPS observations and a
 DJ9385.high-resolution geoid model using precise GPS observation and
 DJ9385.processing techniques.
 DJ9385
 DJ9385.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9385.GEOID18 height accuracy estimate available here.
 DJ9385
 DJ9385.This Tidal Bench Mark is designated as VM 17096
 DJ9385.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 DJ9385
 DJ9385.Click photographs - Photos may exist for this station.
 DJ9385
 DJ9385.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9385
 DJ9385.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9385
 DJ9385.The ellipsoidal height was determined by GPS observations
 DJ9385.and is referenced to NAD 83.
 DJ9385
 DJ9385. The following values were computed from the NAD 83(2011) position.
 DJ9385
 DJ9385;                    North         East     Units Scale Factor Converg.
 DJ9385;SPC LA S     -   143,403.545 1,087,917.840   MT  0.99993244   +0 27 16.9
 DJ9385;SPC LA S     -   470,483.13  3,569,277.11   sFT  0.99993244   +0 27 16.9
 DJ9385;UTM  15      - 3,298,363.633   749,014.884   MT  1.00036514   +1 16 49.8
 DJ9385
 DJ9385!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9385!SPC LA S     -   1.00000380  x   0.99993244  =   0.99993624
 DJ9385!UTM  15      -   1.00000380  x   1.00036514  =   1.00036894
 DJ9385
 DJ9385_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN4901498363(NAD 83)
 DJ9385
 DJ9385                          SUPERSEDED SURVEY CONTROL
 DJ9385
 DJ9385  NAD 83(2011)-  29 47 26.11877(N)    090 25 26.29298(W) AD(2010.00) 0
 DJ9385  ELLIP H (06/27/12)  -24.179  (m)                       GP(2010.00)    
 DJ9385  ELLIP H (10/11/11)  -24.189  (m)                       GP(       ) 4 1
 DJ9385  NAD 83(2007)-  29 47 26.11880(N)    090 25 26.29363(W) AD(2006.81) A
 DJ9385  ELLIP H (03/12/08)  -24.176  (m)                       GP(2006.81) 3 1
 DJ9385  NAVD 88 (12/26/12)    1.45   (m)  GEOID12A model used  GP(2009.55)    
 DJ9385  NAVD 88 (03/12/08)    1.45   (m)  GEOID03  model used  GP(2006.81)    
 DJ9385
 DJ9385.Superseded values are not recommended for survey control.
 DJ9385
 DJ9385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9385.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9385
 DJ9385_MARKER: F = FLANGE-ENCASED ROD
 DJ9385_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9385_STAMPING: 2482 E 2003
 DJ9385_MARK LOGO: NOS
 DJ9385_PROJECTION: FLUSH
 DJ9385_MAGNETIC: N = NO MAGNETIC MATERIAL
 DJ9385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DJ9385+STABILITY: SURFACE MOTION
 DJ9385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9385+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2016
 DJ9385_ROD/PIPE-DEPTH: 20.7 meters
 DJ9385_SLEEVE-DEPTH  : 0.76 meters
 DJ9385
 DJ9385  HISTORY     - Date     Condition        Report By
 DJ9385  HISTORY     - 20030101 MONUMENTED       NOS
 DJ9385  HISTORY     - 20070503 GOOD             NGS
 DJ9385  HISTORY     - 20100727 GOOD             NGS
 DJ9385  HISTORY     - 20160614 GOOD             NGS
 DJ9385
 DJ9385                          STATION DESCRIPTION
 DJ9385
 DJ9385'DESCRIBED BY NATIONAL GEODETIC SURVEY 2007 (RLT)
 DJ9385'THE MARK IS IN SE ST. CHARLES PARISH, 37 KM (23 MILES) SW OF NEW
 DJ9385'ORLEANS.
 DJ9385'
 DJ9385'TO REACH FROM I-10 EXIT 220, JUNCTION OF I-310 WEST OF KENNER,GO 11.6
 DJ9385'MI (18.6 KM) SOUTHERLY ON I-310 TO MERGING OF I-310 ONTO U.S. 90 WEST.
 DJ9385'CONTINUE 2.5 MI (4.0 KM) ON 90 WEST TO BAYOU GAUCHE ROAD. TURN LEFT
 DJ9385'AND GO 6.2 MI (10.0 KM) SOUTHERLY TO THE MARK ON THE RIGHT JUST BEFORE
 DJ9385'OR AT WEST END OF A SMALL BRIDGE OVER A BAYOU THAT FEEDS INTO BAYOU
 DJ9385'GAUCHE.
 DJ9385'
 DJ9385'THE MARK IS IN A SMALL AREA OF GRASS BEHIND TWO GUARD RAILS, 43.7 M
 DJ9385'(143.4 FT) ESE FROM BADEAUX LANE, 28.5 FT (8.7 M) NORTH OF THE NW
 DJ9385'CORNER OF HOUSE NUMBER 80, 18.7 M (61.3 FT) EAST OF A POLE WITH STREET
 DJ9385'LIGHT, 8.2 M (27.5 FT) SOUTH OF THE CENTERLINE OF BAYOU GAUCHE ROAD,
 DJ9385'2.6 M (8.6 FT) SOUTH OF THE SOUTH GUARD RAIL, AND 0.4 M (1.5 FT) NE OF
 DJ9385'A CARSONITE WITNESS POST.
 DJ9385'
 DJ9385'ACCESS TO THE MARK IS THROUGH AN ALUMINUM LOGO CAP FLUSH WITH THE
 DJ9385'GROUND.
 DJ9385
 DJ9385                          STATION RECOVERY (2010)
 DJ9385
 DJ9385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 DJ9385'RECOVERED AS DESCRIBED.
 DJ9385
 DJ9385                          STATION RECOVERY (2016)
 DJ9385
 DJ9385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 DJ9385'THE MARK IS 9 FT EAST-NORTHEAST OF THE SE/NW GUARD RAIL, 8 FT (2.4 M)
 DJ9385'3 IN SOUTH OF THE E/W GUARD RAIL, 9 FT WEST OF WITNESS POST AND SPEED
 DJ9385'LIMIT SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH7270 ***********************************************************************
 AH7270  HT_MOD      -  This is a Height Modernization Survey Station.
 AH7270  FBN         -  This is a Federal Base Network Control Station.
 AH7270  TIDAL BM    -  This is a Tidal Bench Mark.
 AH7270  DESIGNATION -  876 2928 A TIDAL
 AH7270  PID         -  AH7270
 AH7270  STATE/COUNTY-  LA/TERREBONNE
 AH7270  COUNTRY     -  US
 AH7270  USGS QUAD   -  LAKE QUITMAN (2018)
 AH7270
 AH7270                         *CURRENT SURVEY CONTROL
 AH7270  ______________________________________________________________________
 AH7270* NAD 83(2011) POSITION- 29 15 15.52396(N) 090 39 45.39150(W)   ADJUSTED
 AH7270* NAD 83(2011) ELLIP HT-   -23.719 (meters)        (03/26/19)   ADJUSTED
 AH7270* NAD 83(2011) EPOCH   -  2010.00
 AH7270* NAVD 88 ORTHO HEIGHT -     0.60  (meters)        2.0   (feet) GPS OBS
 AH7270* NAVD 88 EPOCH        -  2009.55
 AH7270  **This station is located in a suspected subsidence area (see below).
 AH7270  ______________________________________________________________________
 AH7270  GEOID HEIGHT    -        -24.313 (meters)                     GEOID18
 AH7270  NAD 83(2011) X  -    -64,403.528 (meters)                     COMP
 AH7270  NAD 83(2011) Y  - -5,568,724.897 (meters)                     COMP
 AH7270  NAD 83(2011) Z  -  3,098,512.476 (meters)                     COMP
 AH7270  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 AH7270
 AH7270  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH7270  Standards:
 AH7270         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH7270            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH7270  -------------------------------------------------------------------
 AH7270  NETWORK    0.33   0.84           0.14   0.13   0.43     -0.00618310
 AH7270  -------------------------------------------------------------------
 AH7270  Click here for local accuracies and other accuracy information.
 AH7270
 AH7270.The horizontal coordinates were established by GPS observations
 AH7270.and adjusted by the National Geodetic Survey in March 2019.
 AH7270
 AH7270.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH7270.been affixed to the stable North American tectonic plate. See 
 AH7270.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH7270
 AH7270.The horizontal coordinates are valid at the epoch date displayed above
 AH7270.which is a decimal equivalence of Year/Month/Day.
 AH7270
 AH7270.** This station is in an area of known vertical motion.  Due to the
 AH7270.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AH7270.** determined the orthometric heights for marks in these suspect
 AH7270.** subsidence areas should be considered valid only at the epoch date
 AH7270.** associated with the orthometric height.  These heights must always
 AH7270.** be validated when used as control.  All previously superseded
 AH7270.** orthometric heights are now considered suspect and are available
 AH7270.** in the superseded section.  NGS does not recommend using suspect
 AH7270.** or superseded heights as control.
 AH7270
 AH7270.The orthometric height was determined by GPS observations and a
 AH7270.high-resolution geoid model using precise GPS observation and
 AH7270.processing techniques.
 AH7270
 AH7270.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7270.GEOID18 height accuracy estimate available here.
 AH7270
 AH7270.This Tidal Bench Mark is designated as VM 837
 AH7270.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AH7270
 AH7270.Click photographs - Photos may exist for this station.
 AH7270
 AH7270.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH7270
 AH7270.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH7270
 AH7270.The ellipsoidal height was determined by GPS observations
 AH7270.and is referenced to NAD 83.
 AH7270
 AH7270. The following values were computed from the NAD 83(2011) position.
 AH7270
 AH7270;                    North         East     Units Scale Factor Converg.
 AH7270;SPC LA S     -    83,804.377 1,065,194.336   MT  1.00000998   +0 20 07.3
 AH7270;SPC LA S     -   274,948.19  3,494,725.08   sFT  1.00000998   +0 20 07.3
 AH7270;UTM  15      - 3,238,426.658   727,135.406   MT  1.00023665   +1 08 33.9
 AH7270
 AH7270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH7270!SPC LA S     -   1.00000373  x   1.00000998  =   1.00001371
 AH7270!UTM  15      -   1.00000373  x   1.00023665  =   1.00024038
 AH7270
 AH7270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2713538426(NAD 83)
 AH7270
 AH7270|---------------------------------------------------------------------|
 AH7270| PID    Reference Object                     Distance      Geod. Az  |
 AH7270|                                                           dddmmss.s |
 AH7270| DF5771 LMCN LUMCON CORS ARP                147.460 METERS 06012     |
 AH7270|---------------------------------------------------------------------|
 AH7270
 AH7270                          SUPERSEDED SURVEY CONTROL
 AH7270
 AH7270  NAD 83(2011)-  29 15 15.52423(N)    090 39 45.39263(W) AD(2010.00) 0
 AH7270  ELLIP H (06/27/12)  -23.632  (m)                       GP(2010.00)    
 AH7270  NAD 83(2007)-  29 15 15.52430(N)    090 39 45.39348(W) AD(       ) 0
 AH7270  ELLIP H (02/10/07)  -23.645  (m)                       GP(       )    
 AH7270  NAD 83(1992)-  29 15 15.52408(N)    090 39 45.39268(W) AD(       ) A
 AH7270  ELLIP H (06/20/00)  -23.639  (m)                       GP(       ) 3 1
 AH7270  NAD 83(1992)-  29 15 15.52407(N)    090 39 45.39258(W) AD(       ) B
 AH7270  ELLIP H (03/10/99)  -23.631  (m)                       GP(       ) 3 1
 AH7270  NAVD 88 (12/26/12)    0.77   (m)  GEOID12A model used  GP(2009.55)    
 AH7270  NAVD 88 (03/10/99)    1.0    (m)  GEOID96  model used  GPS OBS        
 AH7270
 AH7270.Superseded values are not recommended for survey control.
 AH7270
 AH7270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH7270.See file dsdata.pdf to determine how the superseded data were derived.
 AH7270
 AH7270_MARKER: DJ = TIDAL STATION DISK
 AH7270_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AH7270_STAMPING: 2928 A 1986
 AH7270_MARK LOGO: NOS
 AH7270_PROJECTION: PROJECTING 15 CENTIMETERS
 AH7270_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7270_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH7270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7270+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2019
 AH7270_ROD/PIPE-DEPTH: 24.4 meters
 AH7270
 AH7270  HISTORY     - Date     Condition        Report By
 AH7270  HISTORY     - 1986     MONUMENTED       NOS
 AH7270  HISTORY     - 19980223 GOOD             NGS
 AH7270  HISTORY     - 20100923 GOOD             NGS
 AH7270  HISTORY     - 20160620 GOOD             NGS
 AH7270  HISTORY     - 20180323 POOR             NGS
 AH7270  HISTORY     - 20190201 GOOD             NGIA
 AH7270
 AH7270                          STATION DESCRIPTION
 AH7270
 AH7270'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (CSM)
 AH7270'THE STATION IS LOCATED NEAR THE NORTH EDGE OF COCODRIE, ON THE
 AH7270'WEST-SOUTHWEST SIDE OF THE LUMCON COMPLEX, NEAR THE NORTHWEST SIDE OF
 AH7270'TWO ELEVATED 6-INCH PVC PIPES ABOUT 40-FOOT LONG, SURROUNDED BY A
 AH7270'4-LEGGED YELLOW METAL PIPE FRAME ABOUT 1.1 M (3.6 FT) HIGH.
 AH7270'OWNERSHIP--LOUISIANA UNIVERSITY MARINE CONSORTIUM, 8124 HIGHWAY 56,
 AH7270'CHAUVIN LA 70344, PHONE 504-851-2803.  NOTE--CONTACT MICHAEL J. DAGG,
 AH7270'PH.D., EXECUTIVE DIRECTOR OR PERSONNEL IN OFFICE UPON ARRIVAL. TO
 AH7270'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 56 AND 57, ABOUT
 AH7270'8.0 KM (4.95 MI) NORTH OF COCODRIE, GO SOUTH FOR 6.52 KM (4.05 MI)
 AH7270'ALONG HIGHWAY 56 TO THE LUMCON COMPLEX ENTRANCE ON THE RIGHT.  TURN
 AH7270'RIGHT, WEST FOR 0.16 KM (0.10 MI) ALONG THE GRAVEL ENTRANCE ROAD TO A
 AH7270'DRIVE THROUGH ENTRANCE WITH OVERHEAD OFFICES. CONTINUE WEST, THEN
 AH7270'SOUTHWEST FOR 0.14 KM (0.10 MI) ALONG A GRAVEL/SHELL ROAD TO THE
 AH7270'ELEVATED PVC PIPES AND THE STATION ON THE RIGHT.  NOTE--THE DATUM
 AH7270'POINT IS THE TOP CENTER OF A BENCH MARK DISK CRIMPED TO THE TOP OF A
 AH7270'STAINLESS STEEL ROD PROJECTING ABOUT 15 CM ABOVE GROUND AND DRIVEN TO
 AH7270'A DEPTH OF 24.4 M (80.1 FT), ENCASED IN A 5-INCH PVC PIPE FLUSH WITH
 AH7270'THE GROUND.  LOCATED 24.0 M (78.7 FT) NORTH-NORTHWEST OF A METAL LIGHT
 AH7270'POLE AT THE SOUTHWEST CORNER OF THE COMPLEX, 17.7 M (58.1 FT)
 AH7270'WEST-SOUTHWEST OF THE NORTHWEST END OF THE PIPE, 6.8 M (22.3 FT)
 AH7270'EAST-NORTHEAST OF THE 1ST ELBOW SOUTHWEST OF THE NORTHWEST END OF THE
 AH7270'PIPE AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.  NOTE--WEAR
 AH7270'PROTECTIVE CLOTHING AND HAVE MOSQUITO REPELLENT AS THE MOSQUITOES ARE
 AH7270'VERY BAD HERE.
 AH7270
 AH7270                          STATION RECOVERY (2010)
 AH7270
 AH7270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (DJR)
 AH7270'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AH7270
 AH7270                          STATION RECOVERY (2016)
 AH7270
 AH7270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 AH7270'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AH7270
 AH7270                          STATION RECOVERY (2018)
 AH7270
 AH7270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (JDW)
 AH7270'DISK IS BENT.
 AH7270
 AH7270                          STATION RECOVERY (2019)
 AH7270
 AH7270'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 AH7270'THIS IS GRAVITY BASE STATION 'COCODRIE 876 2928 A'.  GRAVITY
 AH7270'OBSERVATIONS WERE MADE 0.23 M (0.8 FT) BELOW THE TOP OF THE DISK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB7223 ***********************************************************************
 AB7223  TIDAL BM    -  This is a Tidal Bench Mark.
 AB7223  DESIGNATION -  876 2928 G TIDAL
 AB7223  PID         -  AB7223
 AB7223  STATE/COUNTY-  LA/TERREBONNE
 AB7223  COUNTRY     -  US
 AB7223  USGS QUAD   -  LAKE QUITMAN (2018)
 AB7223
 AB7223                         *CURRENT SURVEY CONTROL
 AB7223  ______________________________________________________________________
 AB7223* NAD 83(2011) POSITION- 29 15 13.75645(N) 090 39 43.45035(W)   ADJUSTED
 AB7223* NAD 83(2011) ELLIP HT-   -23.563 (meters)        (06/27/12)   ADJUSTED
 AB7223* NAD 83(2011) EPOCH   -  2010.00
 AB7223* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB7223  **This station is located in a suspected subsidence area (see below).
 AB7223  ______________________________________________________________________
 AB7223  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB7223  GEOID HEIGHT    -        -24.599 (meters)                     GEOID93
 AB7223  GEOID HEIGHT    -        -24.311 (meters)                     GEOID18
 AB7223  NAD 83(2011) X  -    -64,351.430 (meters)                     COMP
 AB7223  NAD 83(2011) Y  - -5,568,752.231 (meters)                     COMP
 AB7223  NAD 83(2011) Z  -  3,098,465.073 (meters)                     COMP
 AB7223  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 AB7223
 AB7223  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7223  Standards:
 AB7223         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7223            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7223  -------------------------------------------------------------------
 AB7223  NETWORK    2.30  19.40           0.85   1.02   9.90      0.01478057
 AB7223  -------------------------------------------------------------------
 AB7223  Click here for local accuracies and other accuracy information.
 AB7223
 AB7223.The horizontal coordinates were established by GPS observations
 AB7223.and adjusted by the National Geodetic Survey in June 2012.
 AB7223
 AB7223.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7223.been affixed to the stable North American tectonic plate. See 
 AB7223.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7223
 AB7223.The horizontal coordinates are valid at the epoch date displayed above
 AB7223.which is a decimal equivalence of Year/Month/Day.
 AB7223
 AB7223.** This station is in an area of known vertical motion. If an
 AB7223.** orthometric height was ever established but is not available 
 AB7223.** in the current survey control section, the orthometric height
 AB7223.** is considered suspect.  Suspect heights are available in the
 AB7223.** superseded section only if requested.
 AB7223
 AB7223.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7223.GEOID18 height accuracy estimate available here.
 AB7223
 AB7223.This Tidal Bench Mark is designated as VM 13755
 AB7223.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AB7223
 AB7223.Click photographs - Photos may exist for this station.
 AB7223
 AB7223.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7223
 AB7223.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7223
 AB7223.The ellipsoidal height was determined by GPS observations
 AB7223.and is referenced to NAD 83.
 AB7223
 AB7223. The following values were computed from the NAD 83(2011) position.
 AB7223
 AB7223;                    North         East     Units Scale Factor Converg.
 AB7223;SPC LA S     -    83,750.264 1,065,247.065   MT  1.00001010   +0 20 08.3
 AB7223;SPC LA S     -   274,770.66  3,494,898.08   sFT  1.00001010   +0 20 08.3
 AB7223;UTM  15      - 3,238,373.282   727,188.904   MT  1.00023695   +1 08 34.8
 AB7223
 AB7223!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7223!SPC LA S     -   1.00000370  x   1.00001010  =   1.00001380
 AB7223!UTM  15      -   1.00000370  x   1.00023695  =   1.00024065
 AB7223
 AB7223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2718838373(NAD 83)
 AB7223
 AB7223                          SUPERSEDED SURVEY CONTROL
 AB7223
 AB7223  NAD 83(2007)-  29 15 13.75630(N)    090 39 43.45105(W) AD(       ) 0
 AB7223  ELLIP H (02/10/07)  -23.540  (m)                       GP(       )    
 AB7223  ELLIP H (02/20/02)  -23.605  (m)                       GP(       ) 4 1
 AB7223  NAD 83(1992)-  29 15 13.75607(N)    090 39 43.44946(W) AD(       ) 1
 AB7223  ELLIP H (10/01/96)  -23.528  (m)                       GP(       ) 3 1
 AB7223
 AB7223.Superseded values are not recommended for survey control.
 AB7223
 AB7223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7223.See file dsdata.pdf to determine how the superseded data were derived.
 AB7223
 AB7223_MARKER: DJ = TIDAL STATION DISK
 AB7223_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB7223_SP_SET: BULKHEAD
 AB7223_STAMPING: 2928 G 1993
 AB7223_MARK LOGO: NOS
 AB7223_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AB7223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7223+STABILITY: SURFACE MOTION
 AB7223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7223+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2019
 AB7223
 AB7223  HISTORY     - Date     Condition        Report By
 AB7223  HISTORY     - 1986     MONUMENTED       NOS
 AB7223  HISTORY     - 20190201 GOOD             NGIA
 AB7223
 AB7223                          STATION DESCRIPTION
 AB7223
 AB7223'DESCRIBED BY NATIONAL OCEAN SERVICE 1986
 AB7223'THE STATION IS LOCATED AT THE LOMCON FACILITY IN COCODRIE.  TO REACH
 AB7223'THE STATION FROM TH EJUNCTION OF HIGHWATS 90 AND 56 IN HOUMA, PROCEED
 AB7223'SOUTH ON HWY 56 FOR 27 MI (43.5 KM) TO THE LOMCON FACILITY AND THE
 AB7223'STATION ON THE RIGHT.
 AB7223
 AB7223                          STATION RECOVERY (2019)
 AB7223
 AB7223'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 AB7223'THE STATION IS LOCATED AT THE LOUISIANA MARINE CONSORTIUM (LUMCON) IN
 AB7223'COCODRIE, LA.  IT IS LOCATED ON THE CONCRETE PORTION OF THE PIER SOUTH
 AB7223'OF LUMCON FACILITIES, NEXT TO WHERE THE MAIN PIER MEETS AND PARALLELS
 AB7223'THE WOODEN PIER AND AT THE 45 DEGREE BEND IN THE CONCRETE PIER.  FOR
 AB7223'ACCESS CONTACT JOE MALBROUGH AT 985-855-1485.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3286 ***********************************************************************
 AU3286  TIDAL BM    -  This is a Tidal Bench Mark.
 AU3286  DESIGNATION -  876 3027 B TIDAL
 AU3286  PID         -  AU3286
 AU3286  STATE/COUNTY-  LA/TERREBONNE
 AU3286  COUNTRY     -  US
 AU3286  USGS QUAD   -  LAKE QUITMAN (2018)
 AU3286
 AU3286                         *CURRENT SURVEY CONTROL
 AU3286  ______________________________________________________________________
 AU3286* NAD 83(2011) POSITION- 29 22 19.41468(N) 090 42 41.48554(W)   ADJUSTED
 AU3286* NAD 83(2011) ELLIP HT-   -24.323 (meters)        (06/27/12)   ADJUSTED
 AU3286* NAD 83(2011) EPOCH   -  2010.00
 AU3286* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3286  **This station is located in a suspected subsidence area (see below).
 AU3286  ______________________________________________________________________
 AU3286  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AU3286  GEOID HEIGHT    -        -24.918 (meters)                     GEOID96
 AU3286  GEOID HEIGHT    -        -24.620 (meters)                     GEOID18
 AU3286  NAD 83(2011) X  -    -69,078.327 (meters)                     COMP
 AU3286  NAD 83(2011) Y  - -5,562,278.211 (meters)                     COMP
 AU3286  NAD 83(2011) Z  -  3,109,892.247 (meters)                     COMP
 AU3286  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 AU3286
 AU3286  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3286  Standards:
 AU3286         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3286            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3286  -------------------------------------------------------------------
 AU3286  NETWORK    1.59  17.25           0.63   0.67   8.80     -0.04441243
 AU3286  -------------------------------------------------------------------
 AU3286  Click here for local accuracies and other accuracy information.
 AU3286
 AU3286.The horizontal coordinates were established by GPS observations
 AU3286.and adjusted by the National Geodetic Survey in June 2012.
 AU3286
 AU3286.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3286.been affixed to the stable North American tectonic plate. See 
 AU3286.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3286
 AU3286.The horizontal coordinates are valid at the epoch date displayed above
 AU3286.which is a decimal equivalence of Year/Month/Day.
 AU3286
 AU3286.** This station is in an area of known vertical motion. If an
 AU3286.** orthometric height was ever established but is not available 
 AU3286.** in the current survey control section, the orthometric height
 AU3286.** is considered suspect.  Suspect heights are available in the
 AU3286.** superseded section only if requested.
 AU3286
 AU3286.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3286.GEOID18 height accuracy estimate available here.
 AU3286
 AU3286.This Tidal Bench Mark is designated as VM 10877
 AU3286.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AU3286
 AU3286.Click photographs - Photos may exist for this station.
 AU3286
 AU3286.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3286
 AU3286.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3286
 AU3286.The ellipsoidal height was determined by GPS observations
 AU3286.and is referenced to NAD 83.
 AU3286
 AU3286. The following values were computed from the NAD 83(2011) position.
 AU3286
 AU3286;                    North         East     Units Scale Factor Converg.
 AU3286;SPC LA S     -    96,828.572 1,060,369.031   MT  0.99998553   +0 18 39.3
 AU3286;SPC LA S     -   317,678.41  3,478,894.06   sFT  0.99998553   +0 18 39.3
 AU3286;UTM  15      - 3,251,384.283   722,125.403   MT  1.00020885   +1 07 22.5
 AU3286
 AU3286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3286!SPC LA S     -   1.00000382  x   0.99998553  =   0.99998935
 AU3286!UTM  15      -   1.00000382  x   1.00020885  =   1.00021267
 AU3286
 AU3286:                Primary Azimuth Mark                     Grid Az
 AU3286:SPC LA S     -  GC 3                                     345 36 05.8
 AU3286:UTM  15      -  GC 3                                     344 47 22.6
 AU3286
 AU3286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2212551384(NAD 83)
 AU3286
 AU3286|---------------------------------------------------------------------|
 AU3286| PID    Reference Object                     Distance      Geod. Az  |
 AU3286|                                                           dddmmss.s |
 AU3286| AH6332 GC 3                                APPROX. 0.6 KM 3455445.1 |
 AU3286|---------------------------------------------------------------------|
 AU3286
 AU3286                          SUPERSEDED SURVEY CONTROL
 AU3286
 AU3286  NAD 83(2007)-  29 22 19.41360(N)    090 42 41.48543(W) AD(       ) 0
 AU3286  ELLIP H (02/10/07)  -24.247  (m)                       GP(       )    
 AU3286  ELLIP H (02/21/02)  -24.216  (m)                       GP(       ) 5 1
 AU3286  NAD 83(1992)-  29 22 19.41403(N)    090 42 41.48421(W) AD(       ) 1
 AU3286  ELLIP H (01/21/93)  -24.246  (m)                       GP(       ) 4 2
 AU3286  NAD 83(1986)-  29 22 19.43584(N)    090 42 41.49568(W) AD(       ) 1
 AU3286  NAD 27      -  29 22 18.63473(N)    090 42 41.17031(W) AD(       ) 1
 AU3286
 AU3286.Superseded values are not recommended for survey control.
 AU3286
 AU3286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3286.See file dsdata.pdf to determine how the superseded data were derived.
 AU3286
 AU3286_MARKER: DJ = TIDAL STATION DISK
 AU3286_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3286_STAMPING: 3027 B 1986
 AU3286_MARK LOGO: NOS
 AU3286_PROJECTION: FLUSH
 AU3286_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3286_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3286+SATELLITE: SATELLITE OBSERVATIONS - January 07, 1995
 AU3286_ROD/PIPE-DEPTH: 24.0 meters
 AU3286
 AU3286  HISTORY     - Date     Condition        Report By
 AU3286  HISTORY     - UNK      MONUMENTED
 AU3286  HISTORY     - 1987     GOOD             LADTD
 AU3286  HISTORY     - 19880920 GOOD             LADTD
 AU3286  HISTORY     - 19890118 GOOD
 AU3286  HISTORY     - 19950107 GOOD             MPHI
 AU3286  HISTORY     - 20060423 MARK NOT FOUND   NGS
 AU3286
 AU3286                          STATION DESCRIPTION
 AU3286
 AU3286'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AU3286'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 AU3286'A COMPLETE NEW DESCRIPTION FOLLOWS.
 AU3286'
 AU3286'THE STATION IS LOCATED ON THE EAST SIDE OF STATE HIGHWAY 57 AT THE
 AU3286'BRIDGE CROSSING BAYOU DULAC AND ON THE SOUTHEAST FINDER SYSTEM ON
 AU3286'THE SOUTH SIDE OF THE BAYOU IN SECTION 87, T 19 S, R 17 E, IN
 AU3286'DULAC, LOUISIANA.
 AU3286'OWNERSHIP-- LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 AU3286'
 AU3286'TO REACH THE STATION FROM HOUMA, PROCEED SOUTHERLY ALONG STATE
 AU3286'HIGHWAY 57 TO THE BRIDGE AT BAYOU DULAC.  THE MARK IS SET ON THE
 AU3286'SOUTH SIDE OF THE BRIDGE ON THE OUTSIDE OF THE CURVE JUST PAST THE
 AU3286'BRIDGE.
 AU3286'
 AU3286'THE STATION IS A  STANDARD NOS DISK STAMPED---3027 B 1986---,
 AU3286'CRIMPED ONTO A STAINLESS STEEL ROD DRIVEN 24 METERS TO REFUSAL AND
 AU3286'ENCASED IN A 5-INCH PVC PIPE WITH A CONCRETE KICKBLOCK.
 AU3286'11.6 METERS (38 FT) WEST FROM A UTILITY POLE AT THE SOUTHEAST
 AU3286'CORNER OF A STREET,
 AU3286'2.1 METERS (6.9 FT) SOUTHEAST FROM A POST SUPPORTING A YELLOW
 AU3286'HIGHWAY DIRECTIONAL SIGN WITH A BLACK ARROW POINTING WEST AND
 AU3286'0.4 METERS (1.4 FT) NORTH FROM A WITNESS POST.
 AU3286
 AU3286                          STATION RECOVERY (1988)
 AU3286
 AU3286'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AU3286'THE STATION IS LOCATED ON THE EAST SIDE OF THE BRIDGE CROSSING BAYOU
 AU3286'DULAC AND ON THE SOUTHEAST FENDER SYSTEM ON THE SOUTH SIDE OF THE
 AU3286'BAYOU IN SECTION 87, T 19 S, R 17 E, IN DULAC, LOUISIANA.
 AU3286'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 AU3286'TO REACH THE STATION FROM HOUMA PROCEED SOUTHERLY ON STATE HIGHWAY 57
 AU3286'TO THE BRIDGE AT BAYOU DULAC.  THE MARK IS SET ON THE SOUTH SIDE OF
 AU3286'THE BRIDGE ON THE OUTSIDE OF THE CURVE JUST PAST THE BRIDGE.
 AU3286'THE STATION IS 11.6 M (38.1 FT) WEST FROM A UTILITY POLE AT THE
 AU3286'SOUTHEAST CORNER OF A STREET, 2.1 M (6.9 FT) SOUTHEAST FROM THE POST
 AU3286'SUPPORTING A YELLOW HIGHWAY DIRECTIONAL SIGN WITH A BLACK ARROW
 AU3286'POINTING WEST AND 0.4 M (1.3 FT) NORTH FROM A WITNESS POST.
 AU3286
 AU3286                          STATION RECOVERY (1989)
 AU3286
 AU3286'RECOVERED 1989
 AU3286'RECOVERED IN GOOD CONDITION.
 AU3286
 AU3286                          STATION RECOVERY (1995)
 AU3286
 AU3286'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU3286'RECOVERED AS DESCRIBED.
 AU3286
 AU3286                          STATION RECOVERY (2006)
 AU3286
 AU3286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU3286'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DR3849 ***********************************************************************
 DR3849  DESIGNATION -  876 4044 E
 DR3849  PID         -  DR3849
 DR3849  STATE/COUNTY-  LA/ST MARY
 DR3849  COUNTRY     -  US
 DR3849  USGS QUAD   -  MORGAN CITY (2018)
 DR3849
 DR3849                         *CURRENT SURVEY CONTROL
 DR3849  ______________________________________________________________________
 DR3849* NAD 83(2011) POSITION- 29 40 01.08862(N) 091 14 23.69019(W)   ADJUSTED
 DR3849* NAD 83(2011) ELLIP HT-   -25.893 (meters)        (08/28/19)   ADJUSTED
 DR3849* NAD 83(2011) EPOCH   -  2010.00
 DR3849* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DR3849  **This station is located in a suspected subsidence area (see below).
 DR3849  ______________________________________________________________________
 DR3849  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DR3849  GEOID HEIGHT    -        -25.445 (meters)                     GEOID12B
 DR3849  GEOID HEIGHT    -        -25.422 (meters)                     GEOID18
 DR3849  NAD 83(2011) X  -   -120,022.261 (meters)                     COMP
 DR3849  NAD 83(2011) Y  - -5,545,300.577 (meters)                     COMP
 DR3849  NAD 83(2011) Z  -  3,138,336.950 (meters)                     COMP
 DR3849  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DR3849
 DR3849  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR3849  Standards:
 DR3849         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR3849            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR3849  -------------------------------------------------------------------
 DR3849  NETWORK    0.64   1.43           0.26   0.26   0.73     -0.09021285
 DR3849  -------------------------------------------------------------------
 DR3849  Click here for local accuracies and other accuracy information.
 DR3849
 DR3849.The horizontal coordinates were established by GPS observations
 DR3849.and adjusted by the National Geodetic Survey in August 2019.
 DR3849
 DR3849.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR3849.been affixed to the stable North American tectonic plate. See 
 DR3849.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR3849
 DR3849.The horizontal coordinates are valid at the epoch date displayed above
 DR3849.which is a decimal equivalence of Year/Month/Day.
 DR3849
 DR3849.** This station is in an area of known vertical motion. If an
 DR3849.** orthometric height was ever established but is not available 
 DR3849.** in the current survey control section, the orthometric height
 DR3849.** is considered suspect.  Suspect heights are available in the
 DR3849.** superseded section only if requested.
 DR3849
 DR3849.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR3849.GEOID18 height accuracy estimate available here.
 DR3849
 DR3849.Click photographs - Photos may exist for this station.
 DR3849
 DR3849.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR3849
 DR3849.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR3849
 DR3849.The ellipsoidal height was determined by GPS observations
 DR3849.and is referenced to NAD 83.
 DR3849
 DR3849. The following values were computed from the NAD 83(2011) position.
 DR3849
 DR3849;                    North         East     Units Scale Factor Converg.
 DR3849;SPC LA S     -   129,356.271 1,009,043.114   MT  0.99994262   +0 02 48.2
 DR3849;SPC LA S     -   424,396.37  3,310,502.28   sFT  0.99994262   +0 02 48.2
 DR3849;UTM  15      - 3,283,178.960   670,333.931   MT  0.99995799   +0 52 17.0
 DR3849
 DR3849!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR3849!SPC LA S     -   1.00000407  x   0.99994262  =   0.99994669
 DR3849!UTM  15      -   1.00000407  x   0.99995799  =   0.99996206
 DR3849
 DR3849_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7033383178(NAD 83)
 DR3849
 DR3849                          SUPERSEDED SURVEY CONTROL
 DR3849
 DR3849.No superseded survey control is available for this station.
 DR3849
 DR3849_MARKER: F = FLANGE-ENCASED ROD
 DR3849_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 DR3849_STAMPING: 4044 E 2003
 DR3849_MARK LOGO: CBI
 DR3849_PROJECTION: FLUSH
 DR3849_MAGNETIC: I = MARKER IS A STEEL ROD
 DR3849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DR3849
 DR3849  HISTORY     - Date     Condition        Report By
 DR3849  HISTORY     - 20150101 MONUMENTED       CBI
 DR3849
 DR3849                          STATION DESCRIPTION
 DR3849
 DR3849'DESCRIBED BY BLUCHER INST 2015 (MRA)
 DR3849'THE MARK IS SET SOUTHWEST OF MORGAN CITY, LA ALONG THE ATCHAFALAYA
 DR3849'RIVER.  FROM THE INTERSECTION OF RIVER ROAD AND SPIRIT LANE, TRAVEL
 DR3849'SOUTHWEST ON RIVER ROAD ABOUT 135 M (442.9 FT).
 DR3849'
 DR3849'THE MARK IS TO THE RIGHT OF THE ROAD.  IT IS ABOUT 3 M (9.8 FT)
 DR3849'NORTHEAST FROM A MANHOLE COVER AND ABOUT 3 M (9.8 FT) SOUTHWEST FROM A
 DR3849'TELEPHONE POLE.
 DR3849'
 DR3849'THE MARK IS A STEEL ROD SET IN A PVC SLEEVE AT GROUND LEVEL.  THE
 DR3849'STAMP RUNS ALONG THE OUTSIDE OF THE CASING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9334 ***********************************************************************
 DJ9334  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9334  TIDAL BM    -  This is a Tidal Bench Mark.
 DJ9334  DESIGNATION -  876 6072 A
 DJ9334  PID         -  DJ9334
 DJ9334  STATE/COUNTY-  LA/VERMILION
 DJ9334  COUNTRY     -  US
 DJ9334  USGS QUAD   -  MULBERRY ISLAND EAST (2018)
 DJ9334
 DJ9334                         *CURRENT SURVEY CONTROL
 DJ9334  ______________________________________________________________________
 DJ9334* NAD 83(2011) POSITION- 29 33 06.35609(N) 092 18 18.87826(W)   ADJUSTED
 DJ9334* NAD 83(2011) ELLIP HT-   -23.301 (meters)        (03/26/19)   ADJUSTED
 DJ9334* NAD 83(2011) EPOCH   -  2010.00
 DJ9334* NAVD 88 ORTHO HEIGHT -     2.03  (meters)        6.7   (feet) GPS OBS
 DJ9334* NAVD 88 EPOCH        -  2009.55
 DJ9334  **This station is located in a suspected subsidence area (see below).
 DJ9334  ______________________________________________________________________
 DJ9334  GEOID HEIGHT    -        -25.325 (meters)                     GEOID18
 DJ9334  NAD 83(2011) X  -   -223,356.085 (meters)                     COMP
 DJ9334  NAD 83(2011) Y  - -5,548,417.030 (meters)                     COMP
 DJ9334  NAD 83(2011) Z  -  3,127,236.003 (meters)                     COMP
 DJ9334  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DJ9334
 DJ9334  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9334  Standards:
 DJ9334         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9334            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9334  -------------------------------------------------------------------
 DJ9334  NETWORK    0.33   0.82           0.13   0.14   0.42     -0.05212899
 DJ9334  -------------------------------------------------------------------
 DJ9334  Click here for local accuracies and other accuracy information.
 DJ9334
 DJ9334.The horizontal coordinates were established by GPS observations
 DJ9334.and adjusted by the National Geodetic Survey in March 2019.
 DJ9334
 DJ9334.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9334.been affixed to the stable North American tectonic plate. See 
 DJ9334.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9334
 DJ9334.The horizontal coordinates are valid at the epoch date displayed above
 DJ9334.which is a decimal equivalence of Year/Month/Day.
 DJ9334
 DJ9334.** This station is in an area of known vertical motion.  Due to the
 DJ9334.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DJ9334.** determined the orthometric heights for marks in these suspect
 DJ9334.** subsidence areas should be considered valid only at the epoch date
 DJ9334.** associated with the orthometric height.  These heights must always
 DJ9334.** be validated when used as control.  All previously superseded
 DJ9334.** orthometric heights are now considered suspect and are available
 DJ9334.** in the superseded section.  NGS does not recommend using suspect
 DJ9334.** or superseded heights as control.
 DJ9334
 DJ9334.The orthometric height was determined by GPS observations and a
 DJ9334.high-resolution geoid model using precise GPS observation and
 DJ9334.processing techniques.
 DJ9334
 DJ9334.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9334.GEOID18 height accuracy estimate available here.
 DJ9334
 DJ9334.This Tidal Bench Mark is designated as VM 17966
 DJ9334.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 DJ9334
 DJ9334.Click photographs - Photos may exist for this station.
 DJ9334
 DJ9334.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9334
 DJ9334.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9334
 DJ9334.The ellipsoidal height was determined by GPS observations
 DJ9334.and is referenced to NAD 83.
 DJ9334
 DJ9334. The following values were computed from the NAD 83(2011) position.
 DJ9334
 DJ9334;                    North         East     Units Scale Factor Converg.
 DJ9334;SPC LA S     -   116,982.850   905,810.653   MT  0.99995626   -0 29 09.5
 DJ9334;SPC LA S     -   383,801.23  2,971,813.78   sFT  0.99995626   -0 29 09.5
 DJ9334;UTM  15      - 3,269,320.309   567,307.544   MT  0.99965590   +0 20 33.6
 DJ9334
 DJ9334!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9334!SPC LA S     -   1.00000366  x   0.99995626  =   0.99995992
 DJ9334!UTM  15      -   1.00000366  x   0.99965590  =   0.99965956
 DJ9334
 DJ9334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN6730769320(NAD 83)
 DJ9334
 DJ9334|---------------------------------------------------------------------|
 DJ9334| PID    Reference Object                     Distance      Geod. Az  |
 DJ9334|                                                           dddmmss.s |
 DJ9334| DN4165 876 6072 C                           70.585 METERS 35215     |
 DJ9334|---------------------------------------------------------------------|
 DJ9334
 DJ9334                          SUPERSEDED SURVEY CONTROL
 DJ9334
 DJ9334  NAD 83(2011)-  29 33 06.35545(N)    092 18 18.87878(W) AD(2010.00) 0
 DJ9334  ELLIP H (06/27/12)  -23.283  (m)                       GP(2010.00)    
 DJ9334  ELLIP H (10/11/11)  -23.301  (m)                       GP(       ) 4 1
 DJ9334  NAD 83(2007)-  29 33 06.35555(N)    092 18 18.87973(W) AD(2006.81) A
 DJ9334  ELLIP H (03/12/08)  -23.266  (m)                       GP(2006.81) 3 1
 DJ9334  NAVD 88 (12/26/12)    2.12   (m)  GEOID12A model used  GP(2009.55)    
 DJ9334  NAVD 88 (03/12/08)    2.22   (m)  GEOID03  model used  GP(2006.81)    
 DJ9334
 DJ9334.Superseded values are not recommended for survey control.
 DJ9334
 DJ9334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9334.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9334
 DJ9334_MARKER: DB = BENCH MARK DISK
 DJ9334_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DJ9334_SP_SET: CEMENT DOLPHIN SOUTH OF LOCKS
 DJ9334_STAMPING: 6072A 2005
 DJ9334_MARK LOGO: NOS
 DJ9334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DJ9334+STABILITY: SURFACE MOTION
 DJ9334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9334+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2018
 DJ9334
 DJ9334  HISTORY     - Date     Condition        Report By
 DJ9334  HISTORY     - 20050101 MONUMENTED       COOPS
 DJ9334  HISTORY     - 20070502 GOOD             NGS
 DJ9334  HISTORY     - 20100909 GOOD             NGS
 DJ9334  HISTORY     - 20160621 GOOD             NGS
 DJ9334  HISTORY     - 20180328 GOOD             NGS
 DJ9334
 DJ9334                          STATION DESCRIPTION
 DJ9334
 DJ9334'DESCRIBED BY NATIONAL GEODETIC SURVEY 2007 (RLT)
 DJ9334'THE MARK IS LOCATED IN THE SOUTH CENTRAL PART OF VERMILION PARISH,
 DJ9334'APPROXIMATELY 31 MI (50 KM) SOUTH OF ABBEVILLE.
 DJ9334'
 DJ9334'TO REACH FROM THE INTERSECTION OF STATE HIGHWAYS LA 35 AND 14 IN
 DJ9334'KAPLAN, PROCEED 27.1 MI (43.6 KM) SOUTHERLY ON LA 35 TO THE FORK
 DJ9334'INTERSECTION OF CR 3147 (A GRAVEL ROAD) ON THE LEFT. VEER LEFT AND
 DJ9334'CONTINUE 1.8 MI (2.9 KM) SOUTHERLY ON CR 3147 TO AN INTERSECTION. TURN
 DJ9334'LEFT AND CONTINUE 8.2 MI (13.2 KM) ON CR 3147 TO A GATE AND CORPS OF
 DJ9334'ENGINEERS LOCK FACILITY FOR THE FRESHWATER BAYOU CANAL. USE CALL
 DJ9334'BUTTON TO OBTAIN ACCESS. PASS THROUGH THE GATE AND PROCEED TO THE
 DJ9334'FACILITY OFFICE ON THE LEFT TO CHECK IN. PROCEED SOUTH TO THE SOUTH
 DJ9334'LOCK GATE CONTROL HOUSE ON THE SOUTHWEST SIDE OF THE LOCK FROM THE
 DJ9334'SOUTH GATE CONTROL HOUSE. PROCEED SOUTH ON A WOODEN WALKWAY FOR 100
 DJ9334'METERS (330 FEET) TO THE SOUTHWEST DOLPHIN FOR THE LOCK AND THE MARK.
 DJ9334'THE STATION IS LOCATED NEAR THE CENTER OF THE DOLPHIN.
 DJ9334'
 DJ9334'THE STATION IS 5.3 METERS (17.4 FEET) SOUTHWEST OF A NOAA TIDE GAUGE
 DJ9334'EQUIPMENT BOX AND STAND, 3.4 METERS (11.2 FEET) SOUTHEAST OF A WIND
 DJ9334'SOCK, 2.9 METERS (9.7 FEET) EAST OF A 4 FT (1.2 M) HIGH STROBE MARKER
 DJ9334'LIGHT, AND 1.1 METERS (3.5 FEET) WEST OF THE CENTER OF THE DOLPHIN,
 DJ9334'FLUSH WITH SURFACE.
 DJ9334'
 DJ9334'THE LOCK OPERATES BETWEEN 730AM AND 300PM. TO ARRANGE ACCESS TO THE
 DJ9334'FACILITY CALL (337) 737-2470.
 DJ9334
 DJ9334                          STATION RECOVERY (2010)
 DJ9334
 DJ9334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (DJR)
 DJ9334'MARK RECOVERED AS DESCRIBED.  CONTACT THE LOCK MANAGER AT 337-737-2470
 DJ9334'(BETWEEN HOURS OF 0730 AND 1500) TO OBTAIN PERMISSION TO ACCESS THE
 DJ9334'STATION.
 DJ9334
 DJ9334                          STATION RECOVERY (2016)
 DJ9334
 DJ9334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 DJ9334'RECOVERED AS DESCRIBED.
 DJ9334'
 DJ9334'NOTE - MARK IS WITHIN USACE LOCK PROPERTY AND MUST HAVE A LIFE JACKET
 DJ9334'TO PROCEED ON WOODEN WALKWAY TO DOLPHIN AND MARK.
 DJ9334
 DJ9334                          STATION RECOVERY (2018)
 DJ9334
 DJ9334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (JDW)
 DJ9334'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DN4165 ***********************************************************************
 DN4165  HT_MOD      -  This is a Height Modernization Survey Station.
 DN4165  TIDAL BM    -  This is a Tidal Bench Mark.
 DN4165  DESIGNATION -  876 6072 C
 DN4165  PID         -  DN4165
 DN4165  STATE/COUNTY-  LA/VERMILION
 DN4165  COUNTRY     -  US
 DN4165  USGS QUAD   -  MULBERRY ISLAND EAST (2018)
 DN4165
 DN4165                         *CURRENT SURVEY CONTROL
 DN4165  ______________________________________________________________________
 DN4165* NAD 83(2011) POSITION- 29 33 08.62756(N) 092 18 19.23211(W)   ADJUSTED
 DN4165* NAD 83(2011) ELLIP HT-   -24.471 (meters)        (03/26/19)   ADJUSTED
 DN4165* NAD 83(2011) EPOCH   -  2010.00
 DN4165* NAVD 88 ORTHO HEIGHT -     0.86  (meters)        2.8   (feet) GPS OBS
 DN4165* NAVD 88 EPOCH        -  2009.55
 DN4165  **This station is located in a suspected subsidence area (see below).
 DN4165  ______________________________________________________________________
 DN4165  GEOID HEIGHT    -        -25.327 (meters)                     GEOID18
 DN4165  NAD 83(2011) X  -   -223,364.175 (meters)                     COMP
 DN4165  NAD 83(2011) Y  - -5,548,381.163 (meters)                     COMP
 DN4165  NAD 83(2011) Z  -  3,127,296.266 (meters)                     COMP
 DN4165  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DN4165
 DN4165  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN4165  Standards:
 DN4165         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN4165            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN4165  -------------------------------------------------------------------
 DN4165  NETWORK    0.31   0.76           0.13   0.12   0.39     -0.00582350
 DN4165  -------------------------------------------------------------------
 DN4165  Click here for local accuracies and other accuracy information.
 DN4165
 DN4165.The horizontal coordinates were established by GPS observations
 DN4165.and adjusted by the National Geodetic Survey in March 2019.
 DN4165
 DN4165.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN4165.been affixed to the stable North American tectonic plate. See 
 DN4165.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN4165
 DN4165.The horizontal coordinates are valid at the epoch date displayed above
 DN4165.which is a decimal equivalence of Year/Month/Day.
 DN4165
 DN4165.** This station is in an area of known vertical motion.  Due to the
 DN4165.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DN4165.** determined the orthometric heights for marks in these suspect
 DN4165.** subsidence areas should be considered valid only at the epoch date
 DN4165.** associated with the orthometric height.  These heights must always
 DN4165.** be validated when used as control.  All previously superseded
 DN4165.** orthometric heights are now considered suspect and are available
 DN4165.** in the superseded section.  NGS does not recommend using suspect
 DN4165.** or superseded heights as control.
 DN4165
 DN4165.The orthometric height was determined by GPS observations and a
 DN4165.high-resolution geoid model using precise GPS observation and
 DN4165.processing techniques.
 DN4165
 DN4165.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4165.GEOID18 height accuracy estimate available here.
 DN4165
 DN4165.This Tidal Bench Mark is designated as VM 17968
 DN4165.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 DN4165
 DN4165.Click photographs - Photos may exist for this station.
 DN4165
 DN4165.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN4165
 DN4165.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN4165
 DN4165.The ellipsoidal height was determined by GPS observations
 DN4165.and is referenced to NAD 83.
 DN4165
 DN4165. The following values were computed from the NAD 83(2011) position.
 DN4165
 DN4165;                    North         East     Units Scale Factor Converg.
 DN4165;SPC LA S     -   117,052.865   905,801.721   MT  0.99995617   -0 29 09.7
 DN4165;SPC LA S     -   384,030.94  2,971,784.48   sFT  0.99995617   -0 29 09.7
 DN4165;UTM  15      - 3,269,390.166   567,297.603   MT  0.99965588   +0 20 33.5
 DN4165
 DN4165!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN4165!SPC LA S     -   1.00000384  x   0.99995617  =   0.99996001
 DN4165!UTM  15      -   1.00000384  x   0.99965588  =   0.99965972
 DN4165
 DN4165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN6729769390(NAD 83)
 DN4165
 DN4165|---------------------------------------------------------------------|
 DN4165| PID    Reference Object                     Distance      Geod. Az  |
 DN4165|                                                           dddmmss.s |
 DN4165| DJ9334 876 6072 A                           70.585 METERS 17215     |
 DN4165|---------------------------------------------------------------------|
 DN4165
 DN4165                          SUPERSEDED SURVEY CONTROL
 DN4165
 DN4165  NAD 83(2011)-  29 33 08.62598(N)    092 18 19.23244(W) AD(2010.00) 0
 DN4165  ELLIP H (06/27/12)  -24.443  (m)                       GP(2010.00)    
 DN4165  NAD 83(2007)-  29 33 08.62617(N)    092 18 19.23336(W) AD(2010.73) A
 DN4165  ELLIP H (10/11/11)  -24.460  (m)                       GP(2010.73) 4 1
 DN4165  NAVD 88 (12/26/12)    0.96   (m)  GEOID12A model used  GP(2009.55)    
 DN4165
 DN4165.Superseded values are not recommended for survey control.
 DN4165
 DN4165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN4165.See file dsdata.pdf to determine how the superseded data were derived.
 DN4165
 DN4165_MARKER: F = FLANGE-ENCASED ROD
 DN4165_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DN4165_STAMPING: 6072C 2005
 DN4165_MARK LOGO: NOSOPS
 DN4165_PROJECTION: FLUSH
 DN4165_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4165_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4165+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2016
 DN4165_ROD/PIPE-DEPTH: 15.2 meters
 DN4165_SLEEVE-DEPTH  : 0.5 meters
 DN4165
 DN4165  HISTORY     - Date     Condition        Report By
 DN4165  HISTORY     - 20051201 MONUMENTED       NOSOPS
 DN4165  HISTORY     - 20100924 GOOD             NGS
 DN4165  HISTORY     - 20150101 GOOD             CBI
 DN4165  HISTORY     - 20160621 GOOD             NGS
 DN4165  HISTORY     - 20180328 POOR             NGS
 DN4165
 DN4165                          STATION DESCRIPTION
 DN4165
 DN4165'DESCRIBED BY NATIONAL GEODETIC SURVEY 2010 (DJR)
 DN4165'THE MARK IS LOCATED IN THE SOUTH CENTRAL PART OF VERMILION PARISH,
 DN4165'APPROXIMATELY 31 MI (49.9 KM) SOUTH OF ABBEVILLE.    TO REACH FROM THE
 DN4165'INTERSECTION OF STATE HIGHWAYS LA 35 AND 14 IN KAPLAN, PROCEED 27.1 MI
 DN4165'(43.6 KM) SOUTHERLY ON LA 35 TO THE FORK INTERSECTION OF CR 3147 (A
 DN4165'GRAVEL ROAD) ON THE LEFT.  VEER LEFT AND CONTINUE 1.8 MI (2.9 KM)
 DN4165'SOUTHERLY ON CR 3147 TO AN INTERSECTION.  TURN LEFT AND CONTINUE 8.2
 DN4165'MI (13.2 KM) ON CR 3147 TO THE ACCESS GATE FOR THE CORPS OF ENGINEERS
 DN4165'FRESHWATER BAYOU LOCK FACILITY AND A CURVE TO THE RIGHT IN CR 3147,
 DN4165'CONTINUE ON AROUND THE CURVE FOR ANOTHER 200 FT (61.0 M) TO A DIRT
 DN4165'ROAD TO THE LEFT.  GO EAST ON THE DIRT ROAD ALONG THE SOUTH SECURITY
 DN4165'FENCE FOR THE LOCK FACILITY TO A WATER ACCESS AREA.  THE MARK IS ON
 DN4165'THE RIGHT NEAR THE WATER'S EDGE.
 DN4165'
 DN4165'THE MARK IS A FLANGE ENCASED STAINLESS STEEL ROD LOCATED 66.1 FT (20.1
 DN4165'M) SOUTH OF THE THE SOUTHERN 6 FT (1.8 M) HIGH SECURITY FENCE FOR THE
 DN4165'LOCK FACILITY, 45.9 FT (14.0 M) NORTHEAST OF A BAR-B-QUE GRILL, AND
 DN4165'13.1 FT (4.0 M) WEST OF THE RIP RAP SEAWALL.  THE MARK IS 0.2 FT (0.1
 DN4165'M) BELOW GROUND LOCATED IN A 5 INCH (13 CM) PVC PIPE WITH AN ALUMINUM
 DN4165'ACCESS COVER (LID MISSING).
 DN4165
 DN4165                          STATION RECOVERY (2015)
 DN4165
 DN4165'RECOVERY NOTE BY BLUCHER INST 2015 (MRA)
 DN4165'RECOVERED AS DESCRIBED
 DN4165
 DN4165                          STATION RECOVERY (2016)
 DN4165
 DN4165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 DN4165'RECOVERED AS DESCRIBED.
 DN4165'
 DN4165'THE LOGO CAP IS MISSING.  THE MARK IS 18.30 M (60.0 FT) SOUTH OF A
 DN4165'METAL SIGN POST WITH SECURITY CAMERA WARNING, 6.80 M (22.3 FT)
 DN4165'NORTHEAST OF A METAL PIPE SECURING A SQUARE ALUMINUM TRASH CONTAINER.
 DN4165
 DN4165                          STATION RECOVERY (2018)
 DN4165
 DN4165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (JDW)
 DN4165'ROD PROTRUDES ABOVE GRAVEL PARKING AREA.  FLANGE ENCASEMENT AND CAP
 DN4165'MISSING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0275 ***********************************************************************
 AV0275  DESIGNATION -  876 7291 TIDAL 1 STA 64
 AV0275  PID         -  AV0275
 AV0275  STATE/COUNTY-  LA/CAMERON
 AV0275  COUNTRY     -  US
 AV0275  USGS QUAD   -  GRAND CHENIER (2018)
 AV0275
 AV0275                         *CURRENT SURVEY CONTROL
 AV0275  ______________________________________________________________________
 AV0275* NAD 83(1986) POSITION- 29 46 09.     (N) 092 56 58.     (W)   SCALED
 AV0275* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0275  **This station is located in a suspected subsidence area (see below).
 AV0275  ______________________________________________________________________
 AV0275  GEOID HEIGHT    -        -26.241 (meters)                     GEOID18
 AV0275  DYNAMIC HEIGHT  -          0.788 (meters)        2.59  (feet) COMP
 AV0275  MODELED GRAVITY -    979,296.1   (mgal)                       NAVD 88
 AV0275
 AV0275.The horizontal coordinates were scaled from a map and have
 AV0275.an estimated accuracy of +/- 6 seconds.
 AV0275
 AV0275.** This station is in an area of known vertical motion. If an
 AV0275.** orthometric height was ever established but is not available 
 AV0275.** in the current survey control section, the orthometric height
 AV0275.** is considered suspect.  Suspect heights are available in the
 AV0275.** superseded section only if requested.
 AV0275
 AV0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0275.GEOID18 height accuracy estimate available here.
 AV0275
 AV0275.Click photographs - Photos may exist for this station.
 AV0275
 AV0275.The dynamic height is computed by dividing the NAVD 88
 AV0275.geopotential number by the normal gravity value computed on the
 AV0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0275.degrees latitude (g = 980.6199 gals.).
 AV0275
 AV0275.The modeled gravity was interpolated from observed gravity values.
 AV0275
 AV0275;                    North         East    Units  Estimated Accuracy
 AV0275;SPC LA S     -   141,780.      843,720.      MT  (+/- 180 meters Scaled)
 AV0275
 AV0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN048932(NAD 83)
 AV0275
 AV0275                          SUPERSEDED SURVEY CONTROL
 AV0275
 AV0275.No superseded survey control is available for this station.
 AV0275
 AV0275_MARKER: DB = BENCH MARK DISK
 AV0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0275_STAMPING: NO 1 1933
 AV0275_MARK LOGO: CGS
 AV0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0275+STABILITY: SURFACE MOTION
 AV0275
 AV0275  HISTORY     - Date     Condition        Report By
 AV0275  HISTORY     - 1933     MONUMENTED       CGS
 AV0275  HISTORY     - 1965     GOOD             CGS
 AV0275  HISTORY     - 1980     MARK NOT FOUND   USGS
 AV0275  HISTORY     - 1980     MARK NOT FOUND   USGS
 AV0275  HISTORY     - 1982     GOOD             NGS
 AV0275
 AV0275                          STATION DESCRIPTION
 AV0275
 AV0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0275'1.9 MI E FROM GRAND CHENIERE.
 AV0275'ABOUT 1.4 MILES EAST ALONG STATE HIGHWAY 82 FROM THE POST OFFICE AT
 AV0275'GRAND CHENIERE, THENCE 0.5 MILE NORTH ALONG A PAVED AND SHELL ROAD, IN
 AV0275'S 2, T 15 S, R 6 W, ABOUT 0.5 MILE NORTH OF A GARAGE AND SERVICE
 AV0275'STATION, ABOUT 0.1 MILE WEST AND 0.5 MILE NORTH OF A BRICK BAPTIST
 AV0275'CHURCH, 232 FEET EAST OF THE CENTER LINE OF THE ROAD, 69 FEET SOUTH OF
 AV0275'THE SOUTH BANK OF THE MERMENTAU RIVER, 80 FEET NORTHEAST OF BENCH MARK
 AV0275'2 (1933), 13 FEET SOUTH OF THE CENTER OF A WOODEN GATE IN A
 AV0275'NORTH-SOUTH FENCE LINE, 4 FEET WEST OF THE FENCE LINE, 1.1 FEET SOUTH
 AV0275'OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 AV0275'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 AV0275
 AV0275                          STATION RECOVERY (1980)
 AV0275
 AV0275'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 AV0275'MARK NOT FOUND.
 AV0275
 AV0275                          STATION RECOVERY (1980)
 AV0275
 AV0275'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 AV0275'MARK NOT FOUND.
 AV0275
 AV0275                          STATION RECOVERY (1982)
 AV0275
 AV0275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0274 ***********************************************************************
 AV0274  DESIGNATION -  876 7291 TIDAL 2 STA 64
 AV0274  PID         -  AV0274
 AV0274  STATE/COUNTY-  LA/CAMERON
 AV0274  COUNTRY     -  US
 AV0274  USGS QUAD   -  GRAND CHENIER (2018)
 AV0274
 AV0274                         *CURRENT SURVEY CONTROL
 AV0274  ______________________________________________________________________
 AV0274* NAD 83(1986) POSITION- 29 46 09.     (N) 092 56 58.     (W)   SCALED
 AV0274* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0274  **This station is located in a suspected subsidence area (see below).
 AV0274  ______________________________________________________________________
 AV0274  GEOID HEIGHT    -        -26.241 (meters)                     GEOID18
 AV0274  DYNAMIC HEIGHT  -          0.687 (meters)        2.25  (feet) COMP
 AV0274  MODELED GRAVITY -    979,296.1   (mgal)                       NAVD 88
 AV0274
 AV0274.The horizontal coordinates were scaled from a map and have
 AV0274.an estimated accuracy of +/- 6 seconds.
 AV0274
 AV0274.** This station is in an area of known vertical motion. If an
 AV0274.** orthometric height was ever established but is not available 
 AV0274.** in the current survey control section, the orthometric height
 AV0274.** is considered suspect.  Suspect heights are available in the
 AV0274.** superseded section only if requested.
 AV0274
 AV0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0274.GEOID18 height accuracy estimate available here.
 AV0274
 AV0274.Click photographs - Photos may exist for this station.
 AV0274
 AV0274.The dynamic height is computed by dividing the NAVD 88
 AV0274.geopotential number by the normal gravity value computed on the
 AV0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0274.degrees latitude (g = 980.6199 gals.).
 AV0274
 AV0274.The modeled gravity was interpolated from observed gravity values.
 AV0274
 AV0274;                    North         East    Units  Estimated Accuracy
 AV0274;SPC LA S     -   141,780.      843,720.      MT  (+/- 180 meters Scaled)
 AV0274
 AV0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN048932(NAD 83)
 AV0274
 AV0274                          SUPERSEDED SURVEY CONTROL
 AV0274
 AV0274.No superseded survey control is available for this station.
 AV0274
 AV0274_MARKER: DB = BENCH MARK DISK
 AV0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0274_STAMPING: NO 2 1933
 AV0274_MARK LOGO: CGS
 AV0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0274+STABILITY: SURFACE MOTION
 AV0274
 AV0274  HISTORY     - Date     Condition        Report By
 AV0274  HISTORY     - 1933     MONUMENTED       CGS
 AV0274  HISTORY     - 1965     GOOD             CGS
 AV0274  HISTORY     - 1980     MARK NOT FOUND   USGS
 AV0274  HISTORY     - 1980     MARK NOT FOUND   USGS
 AV0274  HISTORY     - 1982     GOOD             NGS
 AV0274
 AV0274                          STATION DESCRIPTION
 AV0274
 AV0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0274'1.9 MI E FROM GRAND CHENIERE.
 AV0274'1.4 MILES EAST ALONG STATE HIGHWAY 82 FROM THE POST OFFICE AT GRAND
 AV0274'CHENIERE, THENCE 0.5 MILE NORTH ALONG A PAVED AND SHELL ROAD, IN S 2,
 AV0274'T 15 S, R 6 W, ABOUT 0.5 MILE NORTH OF A GARAGE AND SERVICE STATION,
 AV0274'ABOUT 0.1 MILE WEST AND 0.5 MILE NORTH OF A BAPTIST CHURCH, 162 FEET
 AV0274'EAST OF THE CENTER LINE OF THE ROAD, 105 FEET SOUTH OF THE SOUTH BANK
 AV0274'OF THE MERMENTAU RIVER, 103 FEET NORTH OF AN EAST-WEST FENCE LINE, 80
 AV0274'FEET SOUTHWEST OF BENCH MARK 1 (1933), 76 FEET WEST OF A NORTH-SOUTH
 AV0274'FENCE LINE, 0.7 FOOT NORTH OF A WOODEN WITNESS POST, ABOUT LEVEL WITH
 AV0274'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 AV0274
 AV0274                          STATION RECOVERY (1980)
 AV0274
 AV0274'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 AV0274'MARK NOT FOUND.
 AV0274
 AV0274                          STATION RECOVERY (1980)
 AV0274
 AV0274'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 AV0274'MARK NOT FOUND.
 AV0274
 AV0274                          STATION RECOVERY (1982)
 AV0274
 AV0274'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0517 ***********************************************************************
 AV0517  DESIGNATION -  876 7291 TIDAL 5 STA 64
 AV0517  PID         -  AV0517
 AV0517  STATE/COUNTY-  LA/CAMERON
 AV0517  COUNTRY     -  US
 AV0517  USGS QUAD   -  GRAND CHENIER (2018)
 AV0517
 AV0517                         *CURRENT SURVEY CONTROL
 AV0517  ______________________________________________________________________
 AV0517* NAD 83(1986) POSITION- 29 45 49.     (N) 092 57 03.     (W)   SCALED
 AV0517* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0517  **This station is located in a suspected subsidence area (see below).
 AV0517  ______________________________________________________________________
 AV0517  GEOID HEIGHT    -        -26.222 (meters)                     GEOID18
 AV0517  DYNAMIC HEIGHT  -          1.338 (meters)        4.39  (feet) COMP
 AV0517  MODELED GRAVITY -    979,296.1   (mgal)                       NAVD 88
 AV0517
 AV0517.The horizontal coordinates were scaled from a map and have
 AV0517.an estimated accuracy of +/- 6 seconds.
 AV0517
 AV0517.** This station is in an area of known vertical motion. If an
 AV0517.** orthometric height was ever established but is not available 
 AV0517.** in the current survey control section, the orthometric height
 AV0517.** is considered suspect.  Suspect heights are available in the
 AV0517.** superseded section only if requested.
 AV0517
 AV0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0517.GEOID18 height accuracy estimate available here.
 AV0517
 AV0517.Click photographs - Photos may exist for this station.
 AV0517
 AV0517.The dynamic height is computed by dividing the NAVD 88
 AV0517.geopotential number by the normal gravity value computed on the
 AV0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0517.degrees latitude (g = 980.6199 gals.).
 AV0517
 AV0517.The modeled gravity was interpolated from observed gravity values.
 AV0517
 AV0517;                    North         East    Units  Estimated Accuracy
 AV0517;SPC LA S     -   141,170.      843,580.      MT  (+/- 180 meters Scaled)
 AV0517
 AV0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN047925(NAD 83)
 AV0517
 AV0517                          SUPERSEDED SURVEY CONTROL
 AV0517
 AV0517.No superseded survey control is available for this station.
 AV0517
 AV0517_MARKER: DJ = TIDAL STATION DISK
 AV0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0517_STAMPING: NO 5 1973
 AV0517_MARK LOGO: NOS
 AV0517_PROJECTION: FLUSH
 AV0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0517+STABILITY: SURFACE MOTION
 AV0517
 AV0517  HISTORY     - Date     Condition        Report By
 AV0517  HISTORY     - 1973     MONUMENTED       NOS
 AV0517  HISTORY     - 1982     GOOD             NGS
 AV0517  HISTORY     - 20050504 GOOD             USPSQD
 AV0517
 AV0517                          STATION DESCRIPTION
 AV0517
 AV0517'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AV0517'2.5 KM (1.55 MI) EAST FROM GRAND CHENIER.
 AV0517'2.2 KILOMETERS (1.4 MILES) EAST ALONG STATE HIGHWAY 82 FROM THE POST
 AV0517'OFFICE IN GRAND CHENIER, THENCE 0.25 KILOMETER (0.15 MILE) NORTH ALONG
 AV0517'A PAVED ROAD TO THE MARK ON THE RIGHT, 4.42 METERS (14.5 FEET) EAST OF
 AV0517'THE CENTER LINE OF THE ROAD, 11.46 METERS (37.6 FEET) EAST-NORTHEAST
 AV0517'OF UTILITY POLE NO. 202, 0.58 METER (1.9 FEET) SOUTHWEST OF THE SOUTH
 AV0517'GATE POST, 0.43 METER (1.4 FEET) WEST OF A FENCE.
 AV0517'THE MARK IS 0.58 METERS  SW FROM A WITNESS POST.
 AV0517'THE MARK IS 0.3 M BELOW ROAD.
 AV0517
 AV0517                          STATION RECOVERY (2005)
 AV0517
 AV0517'RECOVERY NOTE BY US POWER SQUADRON 2005 (CA)
 AV0517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1490 ***********************************************************************
 BK1490  DESIGNATION -  876 7816 TIDAL 2
 BK1490  PID         -  BK1490
 BK1490  STATE/COUNTY-  LA/CALCASIEU
 BK1490  COUNTRY     -  US
 BK1490  USGS QUAD   -  LAKE CHARLES (2018)
 BK1490
 BK1490                         *CURRENT SURVEY CONTROL
 BK1490  ______________________________________________________________________
 BK1490* NAD 83(1986) POSITION- 30 13 28.     (N) 093 13 14.     (W)   SCALED
 BK1490* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1490  **This station is located in a suspected subsidence area (see below).
 BK1490  ______________________________________________________________________
 BK1490  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BK1490
 BK1490.The horizontal coordinates were scaled from a map and have
 BK1490.an estimated accuracy of +/- 6 seconds.
 BK1490
 BK1490.** This station is in an area of known vertical motion. If an
 BK1490.** orthometric height was ever established but is not available 
 BK1490.** in the current survey control section, the orthometric height
 BK1490.** is considered suspect.  Suspect heights are available in the
 BK1490.** superseded section only if requested.
 BK1490
 BK1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1490.GEOID18 height accuracy estimate available here.
 BK1490
 BK1490.Click photographs - Photos may exist for this station.
 BK1490
 BK1490;                    North         East    Units  Estimated Accuracy
 BK1490;SPC LA S     -   192,640.      818,340.      MT  (+/- 180 meters Scaled)
 BK1490
 BK1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP787436(NAD 83)
 BK1490
 BK1490                          SUPERSEDED SURVEY CONTROL
 BK1490
 BK1490.No superseded survey control is available for this station.
 BK1490
 BK1490_MARKER: DB = BENCH MARK DISK
 BK1490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1490_STAMPING: NO 2 1933
 BK1490_MARK LOGO: CGS
 BK1490_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1490+STABILITY: SURFACE MOTION
 BK1490
 BK1490  HISTORY     - Date     Condition        Report By
 BK1490  HISTORY     - 1933     MONUMENTED       CGS
 BK1490  HISTORY     - 1965     GOOD             CGS
 BK1490  HISTORY     - 1972     MARK NOT FOUND   NGS
 BK1490  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK1490
 BK1490                          STATION DESCRIPTION
 BK1490
 BK1490'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1490'0.3 MI SW FROM LAKE CHARLES.
 BK1490'ABOUT 0.1 MILE WEST ALONG KIRBY STREET FROM THE COURTHOUSE AT LAKE
 BK1490'CHARLES, THENCE 0.2 MILE SOUTH ALONG FRONT STREET, IN S 6, T 10 S, R 8
 BK1490'W, 32 FEET EAST OF THE CENTER LINE OF THE STREET, 131 FEET NORTH OF
 BK1490'THE CENTER LINE OF CLARENCE STREET, 25 1/2 FEET SOUTH OF THE NORTHWEST
 BK1490'CORNER OF A BRICK BUILDING WHICH WAS FORMERLY OCCUPIED BY THE GULF
 BK1490'REFINING COMPANY DISTRIBUTOR, 6 FEET SOUTH OF THE SOUTH END OF A
 BK1490'WOODEN PLATFORM, 2 FEET WEST OF THE WEST FACE OF THE BUILDING, ABOUT 4
 BK1490'FEET ABOVE THE LEVEL OF THE STREET, AND SET IN THE TOP OF A CONCRETE
 BK1490'POST PROJECTING 2 INCHES.
 BK1490
 BK1490                          STATION RECOVERY (1972)
 BK1490
 BK1490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1490'MARK NOT FOUND.
 BK1490
 BK1490                          STATION RECOVERY (1982)
 BK1490
 BK1490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1490'NOT RECOVERED.  THE MARK LOCATION IS NOW FIRST FEDERAL SAVINGS AND
 BK1490'LOAN ASSOCIATION AND IS BELIEVED TO HAVE BEEN DESTROYED WHEN THIS
 BK1490'BUILDING WAS ERECTED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1491 ***********************************************************************
 BK1491  TIDAL BM    -  This is a Tidal Bench Mark.
 BK1491  DESIGNATION -  876 7816 TIDAL 4
 BK1491  PID         -  BK1491
 BK1491  STATE/COUNTY-  LA/CALCASIEU
 BK1491  COUNTRY     -  US
 BK1491  USGS QUAD   -  LAKE CHARLES (2018)
 BK1491
 BK1491                         *CURRENT SURVEY CONTROL
 BK1491  ______________________________________________________________________
 BK1491* NAD 83(1986) POSITION- 30 13 25.1    (N) 093 13 16.6    (W)   HD_HELD2
 BK1491* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1491  **This station is located in a suspected subsidence area (see below).
 BK1491  ______________________________________________________________________
 BK1491  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BK1491  DYNAMIC HEIGHT  -          2.689 (meters)        8.82  (feet) COMP
 BK1491  MODELED GRAVITY -    979,322.2   (mgal)                       NAVD 88
 BK1491
 BK1491.The horizontal coordinates were established by autonomous hand held GPS
 BK1491.observations and have an estimated accuracy of +/- 10 meters.
 BK1491
 BK1491.** This station is in an area of known vertical motion. If an
 BK1491.** orthometric height was ever established but is not available 
 BK1491.** in the current survey control section, the orthometric height
 BK1491.** is considered suspect.  Suspect heights are available in the
 BK1491.** superseded section only if requested.
 BK1491
 BK1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1491.GEOID18 height accuracy estimate available here.
 BK1491
 BK1491.This Tidal Bench Mark is designated as VM 16852
 BK1491.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BK1491
 BK1491.Click photographs - Photos may exist for this station.
 BK1491
 BK1491.The dynamic height is computed by dividing the NAVD 88
 BK1491.geopotential number by the normal gravity value computed on the
 BK1491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1491.degrees latitude (g = 980.6199 gals.).
 BK1491
 BK1491.The modeled gravity was interpolated from observed gravity values.
 BK1491
 BK1491;                    North         East    Units  Estimated Accuracy
 BK1491;SPC LA S     -   192,553.      818,269.      MT  (+/- 10 meters HH2 GPS)
 BK1491
 BK1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7870643587(NAD 83)
 BK1491
 BK1491                          SUPERSEDED SURVEY CONTROL
 BK1491
 BK1491.No superseded survey control is available for this station.
 BK1491
 BK1491_MARKER: DB = BENCH MARK DISK
 BK1491_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1491_SP_SET: WALKWAY
 BK1491_STAMPING: 4 1955
 BK1491_MARK LOGO: CGS
 BK1491_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1491_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1491+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2006
 BK1491
 BK1491  HISTORY     - Date     Condition        Report By
 BK1491  HISTORY     - 1955     MONUMENTED       CGS
 BK1491  HISTORY     - 1972     GOOD             NGS
 BK1491  HISTORY     - 1982     GOOD             NGS
 BK1491  HISTORY     - 19940802 GOOD             LADTD
 BK1491  HISTORY     - 19971115 GOOD             USPSQD
 BK1491  HISTORY     - 20020729 GOOD             USPSQD
 BK1491  HISTORY     - 20031128 GOOD             USPSQD
 BK1491  HISTORY     - 20050122 GOOD             USPSQD
 BK1491  HISTORY     - 20061001 GOOD             USPSQD
 BK1491
 BK1491                          STATION DESCRIPTION
 BK1491
 BK1491'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1491'0.35 MI SW FROM LAKE CHARLES.
 BK1491'ABOUT 0.1 MILE WEST ALONG KIRBY STREET FROM THE COURTHOUSE AT LAKE
 BK1491'CHARLES, THENCE 0.25 MILE SOUTH ALONG LAKE SHORE DRIVE (STATE HIGHWAY
 BK1491'385), SET IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE WALKWAY OF
 BK1491'A BRIDGE OVER A CANAL, 150 FEET SOUTHEAST OF BM A 269, 15 1/2 FEET
 BK1491'WEST OF THE CENTER LINE OF LAKE SHORE DRIVE, 2 FEET EAST OF THE SOUTH
 BK1491'END OF THE WEST GUARD RAIL, 0.9 FOOT NORTH OF THE SOUTH END OF THE
 BK1491'WALKWAY, AND ABOUT 1 FOOT ABOVE THE DRIVE.  SEC 6, T10S, R 8W.
 BK1491
 BK1491                          STATION RECOVERY (1982)
 BK1491
 BK1491'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1491'RECOVERED IN GOOD CONDITION.
 BK1491
 BK1491                          STATION RECOVERY (1994)
 BK1491
 BK1491'RECOVERY NOTE BY LA TRANSP AND DEV 1994 (TLH)
 BK1491'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF THE CITY OF LAKE
 BK1491'CHARLES, NEAR THE EAST SHORE OF LAKE CHARLES, IN SECTION 6, T 10 S, R
 BK1491'8 W.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BK1491'DEVEOLPMENT. TO REACH THE STATION FROM THE COURTHOUSE IN LAKE CHARLES,
 BK1491'GO WEST FOR 0.1 MI (0.2 KM) ON KIRBY STREET TO THE JUNCTION WITH LAKE
 BK1491'SHORE DRIVE (STATE HIGHWAY 385) , TURN LEFT AND GO SOUTH FOR 0.25 MI
 BK1491'(0.40 KM) ON LAKE SHORE DRIVE TO THE STATION SET IN THE TOP OF THE
 BK1491'SOUTH END OF THE WEST CONCRETE WALKWAY OF A BRIDGE OVER A CANAL. THE
 BK1491'STATION IS 150.0 FT (45.7 M) SOUTHEAST OF BM A 269, 15.5 FT (4.7 M)
 BK1491'WEST FROM THE CENTER OF THE HIGHWAY, 2.0 FT (0.6 M) EAST FROM THE
 BK1491'SOUTH END OF THE WEST GUARD RAIL, 0.9 FT (27.4 CM) NORTH FROM THE
 BK1491'SOUTH END OF THE WALKWAY AND ABOUT 1.0 FT (0.3 M) ABOVE THE LEVEL OF
 BK1491'THE HIGHWAY.
 BK1491
 BK1491                          STATION RECOVERY (1997)
 BK1491
 BK1491'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1491'RECOVERED IN GOOD CONDITION.
 BK1491
 BK1491                          STATION RECOVERY (2002)
 BK1491
 BK1491'RECOVERY NOTE BY US POWER SQUADRON 2002 (KFJ)
 BK1491'RECOVERED IN GOOD CONDITION.
 BK1491
 BK1491                          STATION RECOVERY (2003)
 BK1491
 BK1491'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK1491'RECOVERED IN GOOD CONDITION.
 BK1491
 BK1491                          STATION RECOVERY (2005)
 BK1491
 BK1491'RECOVERY NOTE BY US POWER SQUADRON 2005 (BF)
 BK1491'RECOVERED IN GOOD CONDITION.
 BK1491
 BK1491                          STATION RECOVERY (2006)
 BK1491
 BK1491'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK1491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2269 ***********************************************************************
 BK2269  TIDAL BM    -  This is a Tidal Bench Mark.
 BK2269  DESIGNATION -  876 7816 TIDAL 5
 BK2269  PID         -  BK2269
 BK2269  STATE/COUNTY-  LA/CALCASIEU
 BK2269  COUNTRY     -  US
 BK2269  USGS QUAD   -  LAKE CHARLES (2018)
 BK2269
 BK2269                         *CURRENT SURVEY CONTROL
 BK2269  ______________________________________________________________________
 BK2269* NAD 83(1986) POSITION- 30 13 25.5    (N) 093 13 16.3    (W)   HD_HELD2
 BK2269* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2269  **This station is located in a suspected subsidence area (see below).
 BK2269  ______________________________________________________________________
 BK2269  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BK2269  DYNAMIC HEIGHT  -          2.802 (meters)        9.19  (feet) COMP
 BK2269  MODELED GRAVITY -    979,322.2   (mgal)                       NAVD 88
 BK2269
 BK2269.The horizontal coordinates were established by autonomous hand held GPS
 BK2269.observations and have an estimated accuracy of +/- 10 meters.
 BK2269
 BK2269.** This station is in an area of known vertical motion. If an
 BK2269.** orthometric height was ever established but is not available 
 BK2269.** in the current survey control section, the orthometric height
 BK2269.** is considered suspect.  Suspect heights are available in the
 BK2269.** superseded section only if requested.
 BK2269
 BK2269.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2269.GEOID18 height accuracy estimate available here.
 BK2269
 BK2269.This Tidal Bench Mark is designated as VM 16853
 BK2269.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BK2269
 BK2269.Click photographs - Photos may exist for this station.
 BK2269
 BK2269.The dynamic height is computed by dividing the NAVD 88
 BK2269.geopotential number by the normal gravity value computed on the
 BK2269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2269.degrees latitude (g = 980.6199 gals.).
 BK2269
 BK2269.The modeled gravity was interpolated from observed gravity values.
 BK2269
 BK2269;                    North         East    Units  Estimated Accuracy
 BK2269;SPC LA S     -   192,565.      818,278.      MT  (+/- 10 meters HH2 GPS)
 BK2269
 BK2269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7871443599(NAD 83)
 BK2269
 BK2269                          SUPERSEDED SURVEY CONTROL
 BK2269
 BK2269.No superseded survey control is available for this station.
 BK2269
 BK2269_MARKER: DJ = TIDAL STATION DISK
 BK2269_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2269_SP_SET: RETAINING WALL
 BK2269_STAMPING: NO 5 1973
 BK2269_MARK LOGO: NOS
 BK2269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2269+STABILITY: SURFACE MOTION
 BK2269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2269+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2003
 BK2269
 BK2269  HISTORY     - Date     Condition        Report By
 BK2269  HISTORY     - 1973     MONUMENTED       NOS
 BK2269  HISTORY     - 1982     GOOD             NGS
 BK2269  HISTORY     - 19971115 GOOD             USPSQD
 BK2269  HISTORY     - 20021204 GOOD             USPSQD
 BK2269  HISTORY     - 20031128 GOOD             USPSQD
 BK2269  HISTORY     - 20050122 GOOD             USPSQD
 BK2269
 BK2269                          STATION DESCRIPTION
 BK2269
 BK2269'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2269'0.55 KM (0.35 MI) SW FROM LAKE CHARLES.
 BK2269'0.2 KILOMETER (0.1 MILE) WEST ALONG KIRBY STREET FROM THE COURTHOUSE
 BK2269'IN LAKE CHARLES, THENCE 0.4 KILOMETER (0.25 MILE) SOUTH ALONG FRONT
 BK2269'STREET, IN TOP OF THE WEST END OF THE NORTH RETAINING WALL OF A BRIDGE
 BK2269'OVER A CANAL, 6.40 METERS (21.0 FEET) WEST OF THE CENTERLINE OF FRONT
 BK2269'STREET AND 0.43 METERS (1.4 FEET) WEST OF THE NORTHWEST CORNER OF A
 BK2269'CONCRETE GUARD RAIL.
 BK2269'THE MARK IS 0.30 M ABOVE THE ROAD.
 BK2269
 BK2269                          STATION RECOVERY (1997)
 BK2269
 BK2269'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2269'RECOVERED IN GOOD CONDITION.
 BK2269
 BK2269                          STATION RECOVERY (2002)
 BK2269
 BK2269'RECOVERY NOTE BY US POWER SQUADRON 2002 (WGS)
 BK2269'RECOVERED IN GOOD CONDITION.
 BK2269
 BK2269                          STATION RECOVERY (2003)
 BK2269
 BK2269'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK2269'MARK HAS BEEN PAINTED OVER BUT IS STILL READABLE.
 BK2269
 BK2269                          STATION RECOVERY (2005)
 BK2269
 BK2269'RECOVERY NOTE BY US POWER SQUADRON 2005 (BF)
 BK2269'MARKER IS PAINTED WHITE, AS IS THE CONCRETE WALL, WHICH MAKES IT
 BK2269'SOMEWHAT DIFFICULT TO FIND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1506 ***********************************************************************
 BK1506  DESIGNATION -  876 7919 TIDAL 1
 BK1506  PID         -  BK1506
 BK1506  STATE/COUNTY-  LA/CALCASIEU
 BK1506  COUNTRY     -  US
 BK1506  USGS QUAD   -  WESTLAKE (2018)
 BK1506
 BK1506                         *CURRENT SURVEY CONTROL
 BK1506  ______________________________________________________________________
 BK1506* NAD 83(1986) POSITION- 30 11 02.     (N) 093 16 34.     (W)   SCALED
 BK1506* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1506  **This station is located in a suspected subsidence area (see below).
 BK1506  ______________________________________________________________________
 BK1506  GEOID HEIGHT    -        -27.178 (meters)                     GEOID18
 BK1506  DYNAMIC HEIGHT  -          0.885 (meters)        2.90  (feet) COMP
 BK1506  MODELED GRAVITY -    979,317.1   (mgal)                       NAVD 88
 BK1506
 BK1506.The horizontal coordinates were scaled from a map and have
 BK1506.an estimated accuracy of +/- 6 seconds.
 BK1506
 BK1506.** This station is in an area of known vertical motion. If an
 BK1506.** orthometric height was ever established but is not available 
 BK1506.** in the current survey control section, the orthometric height
 BK1506.** is considered suspect.  Suspect heights are available in the
 BK1506.** superseded section only if requested.
 BK1506
 BK1506.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1506.GEOID18 height accuracy estimate available here.
 BK1506
 BK1506.Click photographs - Photos may exist for this station.
 BK1506
 BK1506.The dynamic height is computed by dividing the NAVD 88
 BK1506.geopotential number by the normal gravity value computed on the
 BK1506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1506.degrees latitude (g = 980.6199 gals.).
 BK1506
 BK1506.The modeled gravity was interpolated from observed gravity values.
 BK1506
 BK1506;                    North         East    Units  Estimated Accuracy
 BK1506;SPC LA S     -   188,240.      812,920.      MT  (+/- 180 meters Scaled)
 BK1506
 BK1506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP734391(NAD 83)
 BK1506
 BK1506                          SUPERSEDED SURVEY CONTROL
 BK1506
 BK1506.No superseded survey control is available for this station.
 BK1506
 BK1506_MARKER: DW = HYDROGRAPHIC STATION DISK
 BK1506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1506_STAMPING: SHUTTS BOSE SEC 15 SEC 22 1933
 BK1506_MARK LOGO: CGS
 BK1506_PROJECTION: FLUSH
 BK1506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1506+STABILITY: SURFACE MOTION
 BK1506
 BK1506  HISTORY     - Date     Condition        Report By
 BK1506  HISTORY     - 1933     MONUMENTED       CGS
 BK1506  HISTORY     - 1965     GOOD             CGS
 BK1506  HISTORY     - 1982     GOOD             NGS
 BK1506  HISTORY     - 1989     GOOD             USPSQD
 BK1506  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1506
 BK1506                          STATION DESCRIPTION
 BK1506
 BK1506'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1506'6.8 MI SW FROM LAKE CHARLES.
 BK1506'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1506'CHARLES, THENCE 4.55 MILES SOUTHWEST ALONG PRIEN LAKE ROAD, THENCE
 BK1506'0.25 MILE NORTH ALONG LOCK LANE, THENCE ABOUT 0.1 MILE WEST ALONG A
 BK1506'PRIVATE DRIVEWAY LEADING TO ELMER E. SHUTTS HOME, IN S 22, T 10 S, R 9
 BK1506'W, ON THE EAST SHORE OF PRIEN LAKE, 163 1/2 FEET SOUTHWEST OF THE
 BK1506'SOUTHWEST CORNER OF THE HOUSE, 69 FEET WEST OF A 36-INCH OAK TREE, 38
 BK1506'FEET NORTHWEST OF A 16-INCH FORKED CYPRESS TREE, 9 FEET EAST OF THE
 BK1506'EAST BANK OF PRIEN LAKE, 27.0 FEET SOUTHEAST OF A 24-INCH OAK TREE
 BK1506'BEARING A WITNESS SHIELD ON THE EAST SIDE, AND SET IN THE TOP OF A
 BK1506'CONCRETE POST FLUSH WITH THE GROUND.  A C AND GS HYDROGRAPHIC STATION
 BK1506'DISK.
 BK1506
 BK1506                          STATION RECOVERY (1982)
 BK1506
 BK1506'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1506'RECOVERED IN GOOD CONDITION IN 1965, QUAD 300932, LINE 104, PAGE 20,
 BK1506'DATED NOVEMBER 1971.  OMIT 27.0 FEET SOUTHEAST OF A 24-INCH OAK TREE
 BK1506'BEARING A WITNESS SHIELD ON THE EAST SIDE.
 BK1506
 BK1506                          STATION RECOVERY (1989)
 BK1506
 BK1506'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK1506'RECOVERED IN GOOD CONDITION.
 BK1506
 BK1506                          STATION RECOVERY (1997)
 BK1506
 BK1506'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1506'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1505 ***********************************************************************
 BK1505  DESIGNATION -  876 7919 TIDAL 3
 BK1505  PID         -  BK1505
 BK1505  STATE/COUNTY-  LA/CALCASIEU
 BK1505  COUNTRY     -  US
 BK1505  USGS QUAD   -  WESTLAKE (2018)
 BK1505
 BK1505                         *CURRENT SURVEY CONTROL
 BK1505  ______________________________________________________________________
 BK1505* NAD 83(1986) POSITION- 30 11 03.     (N) 093 16 32.     (W)   SCALED
 BK1505* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1505  **This station is located in a suspected subsidence area (see below).
 BK1505  ______________________________________________________________________
 BK1505  GEOID HEIGHT    -        -27.178 (meters)                     GEOID18
 BK1505  DYNAMIC HEIGHT  -          3.747 (meters)       12.29  (feet) COMP
 BK1505  MODELED GRAVITY -    979,317.1   (mgal)                       NAVD 88
 BK1505
 BK1505.The horizontal coordinates were scaled from a map and have
 BK1505.an estimated accuracy of +/- 6 seconds.
 BK1505
 BK1505.** This station is in an area of known vertical motion. If an
 BK1505.** orthometric height was ever established but is not available 
 BK1505.** in the current survey control section, the orthometric height
 BK1505.** is considered suspect.  Suspect heights are available in the
 BK1505.** superseded section only if requested.
 BK1505
 BK1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1505.GEOID18 height accuracy estimate available here.
 BK1505
 BK1505.Click photographs - Photos may exist for this station.
 BK1505
 BK1505.The dynamic height is computed by dividing the NAVD 88
 BK1505.geopotential number by the normal gravity value computed on the
 BK1505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1505.degrees latitude (g = 980.6199 gals.).
 BK1505
 BK1505.The modeled gravity was interpolated from observed gravity values.
 BK1505
 BK1505;                    North         East    Units  Estimated Accuracy
 BK1505;SPC LA S     -   188,270.      812,970.      MT  (+/- 180 meters Scaled)
 BK1505
 BK1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP734392(NAD 83)
 BK1505
 BK1505                          SUPERSEDED SURVEY CONTROL
 BK1505
 BK1505.No superseded survey control is available for this station.
 BK1505
 BK1505_MARKER: DB = BENCH MARK DISK
 BK1505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1505_STAMPING: BM 3 1933
 BK1505_MARK LOGO: CGS
 BK1505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1505+STABILITY: SURFACE MOTION
 BK1505_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1505+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2005
 BK1505
 BK1505  HISTORY     - Date     Condition        Report By
 BK1505  HISTORY     - 1933     MONUMENTED       CGS
 BK1505  HISTORY     - 1965     GOOD             CGS
 BK1505  HISTORY     - 1982     GOOD             NGS
 BK1505  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1505  HISTORY     - 20050126 GOOD             USPSQD
 BK1505
 BK1505                          STATION DESCRIPTION
 BK1505
 BK1505'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1505'6.8 MI SW FROM LAKE CHARLES.
 BK1505'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1505'CHARLES, THENCE 4.55 MILES SOUTHWEST ALONG PRIEN LAKE ROAD, THENCE
 BK1505'0.25 MILE NORTH ALONG LOCK LANE, THENCE ABOUT 0.1 MILE WEST ALONG A
 BK1505'PRIVATE DRIVEWAY, IN S 15, T 10 S, R 9 W, 98 1/2 FEET EAST OF THE
 BK1505'NORTHEAST CORNER OF A GARAGE ON THE NORTH SIDE OF A HOUSE BELONGING TO
 BK1505'ELMER E. SHUTTS, 75 FEET NORTHEAST OF AN IRON HITCHING POST, 29 1/2
 BK1505'FEET NORTHEAST OF A LONE 16-INCH MAGNOLIA TREE, 1.0 FOOT WEST OF A
 BK1505'WOODEN WITNESS POST, ABOUT LEVEL WITH THE DRIVEWAY, AND SET IN THE TOP
 BK1505'OF A CONCRETE POST ABOUT 2 INCHES BELOW THE LEVEL OF THE GROUND.
 BK1505
 BK1505                          STATION RECOVERY (1982)
 BK1505
 BK1505'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1505'RECOVERED IN GOOD CONDITION.
 BK1505
 BK1505                          STATION RECOVERY (1997)
 BK1505
 BK1505'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1505'MARK NOT FOUND.
 BK1505
 BK1505                          STATION RECOVERY (2005)
 BK1505
 BK1505'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 BK1505'PRIVATE ROAD IS NOW NAMED CYPRIEN LANE.  WOOD MARKER POST NO LONGER
 BK1505'EXISTS.  MARKER IS ALONG THE EDGE AND APPROXIMATELY 3 INCHES UNDER THE
 BK1505'GRAVEL DRIVEWAY BELONGING TO KARL AND KATHLEEN BOELLERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2275 ***********************************************************************
 BK2275  DESIGNATION -  876 7919 TIDAL 5
 BK2275  PID         -  BK2275
 BK2275  STATE/COUNTY-  LA/CALCASIEU
 BK2275  COUNTRY     -  US
 BK2275  USGS QUAD   -  WESTLAKE (2018)
 BK2275
 BK2275                         *CURRENT SURVEY CONTROL
 BK2275  ______________________________________________________________________
 BK2275* NAD 83(1986) POSITION- 30 11 01.     (N) 093 16 25.     (W)   SCALED
 BK2275* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2275  **This station is located in a suspected subsidence area (see below).
 BK2275  ______________________________________________________________________
 BK2275  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BK2275  DYNAMIC HEIGHT  -          4.266 (meters)       14.00  (feet) COMP
 BK2275  MODELED GRAVITY -    979,317.1   (mgal)                       NAVD 88
 BK2275
 BK2275.The horizontal coordinates were scaled from a map and have
 BK2275.an estimated accuracy of +/- 6 seconds.
 BK2275
 BK2275.** This station is in an area of known vertical motion. If an
 BK2275.** orthometric height was ever established but is not available 
 BK2275.** in the current survey control section, the orthometric height
 BK2275.** is considered suspect.  Suspect heights are available in the
 BK2275.** superseded section only if requested.
 BK2275
 BK2275.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2275.GEOID18 height accuracy estimate available here.
 BK2275
 BK2275.Click photographs - Photos may exist for this station.
 BK2275
 BK2275.The dynamic height is computed by dividing the NAVD 88
 BK2275.geopotential number by the normal gravity value computed on the
 BK2275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2275.degrees latitude (g = 980.6199 gals.).
 BK2275
 BK2275.The modeled gravity was interpolated from observed gravity values.
 BK2275
 BK2275;                    North         East    Units  Estimated Accuracy
 BK2275;SPC LA S     -   188,200.      813,160.      MT  (+/- 180 meters Scaled)
 BK2275
 BK2275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP736391(NAD 83)
 BK2275
 BK2275                          SUPERSEDED SURVEY CONTROL
 BK2275
 BK2275.No superseded survey control is available for this station.
 BK2275
 BK2275_MARKER: DJ = TIDAL STATION DISK
 BK2275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2275_STAMPING: NO 5 1973
 BK2275_MARK LOGO: NOS
 BK2275_PROJECTION: FLUSH
 BK2275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2275+STABILITY: SURFACE MOTION
 BK2275
 BK2275  HISTORY     - Date     Condition        Report By
 BK2275  HISTORY     - 1973     MONUMENTED       NOS
 BK2275  HISTORY     - 1982     GOOD             NGS
 BK2275  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 BK2275  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK2275
 BK2275                          STATION DESCRIPTION
 BK2275
 BK2275'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2275'10.8 KM (6.7 MI) SW FROM LAKE CHARLES.
 BK2275'3.0 KILOMETERS (1.9 MILES) SOUTH ALONG RYAN STREET FROM THE COURTHOUSE
 BK2275'IN LAKE CHARLES, THENCE 7.3 KILOMETERS (4.55 MILES) SOUTH ALONG PRIEN
 BK2275'LAKE ROAD, THENCE 0.4 KILOMETER (0.25 MILE) NORTH ALONG LOCK LANE TO
 BK2275'THE MARK ON THE RIGHT, 7.32 METERS (24.0 FEET) EAST OF THE CENTERLINE
 BK2275'OF LOCK LANE AND 22.75 METERS (74.6 FEET) EAST-SOUTHEAST OF THE CENTER
 BK2275'OF A LOCKED GATE OF A DRIVEWAY LEADING TO THE RESIDENCE OF MR. WILLIAM
 BK2275'ROSE AT 4040 LOCK LANE.
 BK2275'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 BK2275
 BK2275                          STATION RECOVERY (1989)
 BK2275
 BK2275'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK2275'MARK NOT FOUND.
 BK2275
 BK2275                          STATION RECOVERY (1997)
 BK2275
 BK2275'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2275'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2277 ***********************************************************************
 BK2277  DESIGNATION -  876 8012 TIDAL 5
 BK2277  PID         -  BK2277
 BK2277  STATE/COUNTY-  LA/CALCASIEU
 BK2277  COUNTRY     -  US
 BK2277  USGS QUAD   -  WESTLAKE (2018)
 BK2277
 BK2277                         *CURRENT SURVEY CONTROL
 BK2277  ______________________________________________________________________
 BK2277* NAD 83(1986) POSITION- 30 08 08.     (N) 093 18 57.     (W)   SCALED
 BK2277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2277  **This station is located in a suspected subsidence area (see below).
 BK2277  ______________________________________________________________________
 BK2277  GEOID HEIGHT    -        -27.162 (meters)                     GEOID18
 BK2277  DYNAMIC HEIGHT  -          2.665 (meters)        8.74  (feet) COMP
 BK2277  MODELED GRAVITY -    979,311.8   (mgal)                       NAVD 88
 BK2277
 BK2277.The horizontal coordinates were scaled from a map and have
 BK2277.an estimated accuracy of +/- 6 seconds.
 BK2277
 BK2277.** This station is in an area of known vertical motion. If an
 BK2277.** orthometric height was ever established but is not available 
 BK2277.** in the current survey control section, the orthometric height
 BK2277.** is considered suspect.  Suspect heights are available in the
 BK2277.** superseded section only if requested.
 BK2277
 BK2277.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2277.GEOID18 height accuracy estimate available here.
 BK2277
 BK2277.Click photographs - Photos may exist for this station.
 BK2277
 BK2277.The dynamic height is computed by dividing the NAVD 88
 BK2277.geopotential number by the normal gravity value computed on the
 BK2277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2277.degrees latitude (g = 980.6199 gals.).
 BK2277
 BK2277.The modeled gravity was interpolated from observed gravity values.
 BK2277
 BK2277;                    North         East    Units  Estimated Accuracy
 BK2277;SPC LA S     -   182,940.      809,000.      MT  (+/- 180 meters Scaled)
 BK2277
 BK2277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP695338(NAD 83)
 BK2277
 BK2277                          SUPERSEDED SURVEY CONTROL
 BK2277
 BK2277.No superseded survey control is available for this station.
 BK2277
 BK2277_MARKER: DJ = TIDAL STATION DISK
 BK2277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2277_STAMPING: NO 5 1973
 BK2277_MARK LOGO: NOS
 BK2277_PROJECTION: FLUSH
 BK2277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2277+STABILITY: SURFACE MOTION
 BK2277
 BK2277  HISTORY     - Date     Condition        Report By
 BK2277  HISTORY     - 1973     MONUMENTED       NOS
 BK2277  HISTORY     - 1982     GOOD             NGS
 BK2277  HISTORY     - 19970208 GOOD             USPSQD
 BK2277
 BK2277                          STATION DESCRIPTION
 BK2277
 BK2277'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2277'21.5 KM (13.35 MI) SW FROM LAKE CHARLES.
 BK2277'3.0 KILOMETERS (1.9 MILES) SOUTH ALONG RYAN STREET FROM THE COURTHOUSE
 BK2277'AT LAKE CHARLES, THENCE 8.7 KILOMETERS (5.4 MILES) SOUTHWEST ALONG
 BK2277'PRIEN LAKE ROAD, THENCE 0.8 KILOMETER (0.5 MILE) WEST AND 4.9
 BK2277'KILOMETERS (3.05 MILES) SOUTH ALONG STATE HIGHWAY 384, THENCE 4.0
 BK2277'KILOMETERS (2.5 MILES) AND THEN NORTH ALONG TANK FARM ROAD, AT THE
 BK2277'SHELL TANK FARM AND HAYMARK TERMINAL AND THE MARK ON THE RIGHT AT THE
 BK2277'SECOND GATE, 4.57 METERS (15.0 FEET) NORTH OF THE CENTER LINE OF THE
 BK2277'ROAD, 2.10 METERS (6.9 FEET) NORTHWEST OF THE SOUTHWEST CORNER OF A
 BK2277'CHAIN LINK FENCE, 1.46 METERS (4.8 FEET) WEST OF THE CHAIN LINK FENCE.
 BK2277'THE MARK IS 0.35 METERS  S FROM A WITNESS POST.
 BK2277'THE MARK IS ABOVE LEVEL WITH ROAD.
 BK2277
 BK2277                          STATION RECOVERY (1997)
 BK2277
 BK2277'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9387 ***********************************************************************
 DJ9387  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9387  TIDAL BM    -  This is a Tidal Bench Mark.
 DJ9387  DESIGNATION -  876 8094 E TIDAL
 DJ9387  PID         -  DJ9387
 DJ9387  STATE/COUNTY-  LA/CAMERON
 DJ9387  COUNTRY     -  US
 DJ9387  USGS QUAD   -  CAMERON (2018)
 DJ9387
 DJ9387                         *CURRENT SURVEY CONTROL
 DJ9387  ______________________________________________________________________
 DJ9387* NAD 83(2011) POSITION- 29 46 05.85410(N) 093 20 29.04536(W)   ADJUSTED
 DJ9387* NAD 83(2011) ELLIP HT-   -25.152 (meters)        (06/27/12)   ADJUSTED
 DJ9387* NAD 83(2011) EPOCH   -  2010.00
 DJ9387* NAVD 88 ORTHO HEIGHT -     1.36  (meters)        4.5   (feet) GPS OBS
 DJ9387* NAVD 88 EPOCH        -  2009.55
 DJ9387  **This station is located in a suspected subsidence area (see below).
 DJ9387  ______________________________________________________________________
 DJ9387  GEOID HEIGHT    -        -26.496 (meters)                     GEOID18
 DJ9387  NAD 83(2011) X  -   -322,961.313 (meters)                     COMP
 DJ9387  NAD 83(2011) Y  - -5,531,612.250 (meters)                     COMP
 DJ9387  NAD 83(2011) Z  -  3,148,091.602 (meters)                     COMP
 DJ9387  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DJ9387
 DJ9387  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9387  Standards:
 DJ9387         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9387            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9387  -------------------------------------------------------------------
 DJ9387  NETWORK    0.23   0.67           0.09   0.10   0.34     -0.00175972
 DJ9387  -------------------------------------------------------------------
 DJ9387  Click here for local accuracies and other accuracy information.
 DJ9387
 DJ9387.The horizontal coordinates were established by GPS observations
 DJ9387.and adjusted by the National Geodetic Survey in June 2012.
 DJ9387
 DJ9387.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9387.been affixed to the stable North American tectonic plate. See 
 DJ9387.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9387
 DJ9387.The horizontal coordinates are valid at the epoch date displayed above
 DJ9387.which is a decimal equivalence of Year/Month/Day.
 DJ9387
 DJ9387.** This station is in an area of known vertical motion.  Due to the
 DJ9387.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DJ9387.** determined the orthometric heights for marks in these suspect
 DJ9387.** subsidence areas should be considered valid only at the epoch date
 DJ9387.** associated with the orthometric height.  These heights must always
 DJ9387.** be validated when used as control.  All previously superseded
 DJ9387.** orthometric heights are now considered suspect and are available
 DJ9387.** in the superseded section.  NGS does not recommend using suspect
 DJ9387.** or superseded heights as control.
 DJ9387
 DJ9387.The orthometric height was determined by GPS observations and a
 DJ9387.high-resolution geoid model using precise GPS observation and
 DJ9387.processing techniques.
 DJ9387
 DJ9387.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9387.GEOID18 height accuracy estimate available here.
 DJ9387
 DJ9387.This Tidal Bench Mark is designated as VM 17617
 DJ9387.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 DJ9387
 DJ9387.Click photographs - Photos may exist for this station.
 DJ9387
 DJ9387.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9387
 DJ9387.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9387
 DJ9387.The ellipsoidal height was determined by GPS observations
 DJ9387.and is referenced to NAD 83.
 DJ9387
 DJ9387. The following values were computed from the NAD 83(2011) position.
 DJ9387
 DJ9387;                    North         East     Units Scale Factor Converg.
 DJ9387;SPC LA S     -   142,284.827   805,823.226   MT  0.99993393   -1 00 14.6
 DJ9387;SPC LA S     -   466,812.80  2,643,771.70   sFT  0.99993393   -1 00 14.6
 DJ9387;UTM  15      - 3,293,159.589   466,996.293   MT  0.99961344   -0 10 10.2
 DJ9387
 DJ9387!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9387!SPC LA S     -   1.00000395  x   0.99993393  =   0.99993788
 DJ9387!UTM  15      -   1.00000395  x   0.99961344  =   0.99961739
 DJ9387
 DJ9387_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN6699693159(NAD 83)
 DJ9387
 DJ9387                          SUPERSEDED SURVEY CONTROL
 DJ9387
 DJ9387  ELLIP H (10/11/11)  -25.165  (m)                       GP(       ) 4 1
 DJ9387  NAD 83(2007)-  29 46 05.85401(N)    093 20 29.04587(W) AD(2006.81) A
 DJ9387  ELLIP H (03/12/08)  -25.132  (m)                       GP(2006.81) 3 1
 DJ9387  NAVD 88 (12/26/12)    1.39   (m)  GEOID12A model used  GP(2009.55)    
 DJ9387  NAVD 88 (03/12/08)    1.54   (m)  GEOID03  model used  GP(2006.81)    
 DJ9387
 DJ9387.Superseded values are not recommended for survey control.
 DJ9387
 DJ9387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9387.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9387
 DJ9387_MARKER: F = FLANGE-ENCASED ROD
 DJ9387_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DJ9387_STAMPING: 8094E 2004
 DJ9387_MARK LOGO: NOS
 DJ9387_PROJECTION: PROJECTING 3 CENTIMETERS
 DJ9387_MAGNETIC: N = NO MAGNETIC MATERIAL
 DJ9387_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9387+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 DJ9387
 DJ9387  HISTORY     - Date     Condition        Report By
 DJ9387  HISTORY     - 2004     MONUMENTED       NOS
 DJ9387  HISTORY     - 20061025 GOOD             NGS
 DJ9387  HISTORY     - 20100903 GOOD             NGS
 DJ9387  HISTORY     - 20130814 POOR             NWS
 DJ9387  HISTORY     - 20150119 POOR             JCLS
 DJ9387  HISTORY     - 20160615 GOOD             NGS
 DJ9387
 DJ9387                          STATION DESCRIPTION
 DJ9387
 DJ9387'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DJ9387'MARK RECOVERED IN GOOD CONDITION. T0 REACH FROM THE JUNCTION OF LA-27
 DJ9387'AND DAVIS ROAD IN CAMERON, GO 2.55 MI (4.1 KM) SOUTH ON DAVIS ROAD TO
 DJ9387'THE BOAT RAMP AREA AND THE MARK ON THE NORTH SIDE NEAR ENTRANCE.
 DJ9387'
 DJ9387'MARK IS 91 FT (27.7 M) NORTHWEST OF DAVIS ROAD CENTERLINE, 42 FT (12.8
 DJ9387'M) NORTH OF THE BOAT RAMP PARKING AREA, 18 FT (5.5 M) SOUTH OF TOP OF
 DJ9387'BANK, 3.75 FT (1.1 M) SOUTH OF A WITNESS POST AND 3.5 FT (1.1 M)
 DJ9387'EAST-SOUTHEAST OF SECURITY TIE DOWN.
 DJ9387
 DJ9387                          STATION RECOVERY (2010)
 DJ9387
 DJ9387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (DJR)
 DJ9387'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 DJ9387
 DJ9387                          STATION RECOVERY (2013)
 DJ9387
 DJ9387'RECOVERY NOTE BY NATIONAL WEATHER SERVICE 2013 (JRB)
 DJ9387'THE GROUND HAS SUBSIDED AROUND THE ROD. THE ROD IS STICKING UP OUT OF
 DJ9387'
 DJ9387'THE GROUND AND HAS BEEN RECENTLY NICKED BY A MOWER.
 DJ9387
 DJ9387                          STATION RECOVERY (2015)
 DJ9387
 DJ9387'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2015 (MRY)
 DJ9387'STATION ROD NOW PROJECTS 1 INCH ABOVE COLLAR AND CAP.  CAP IS BROKEN
 DJ9387'IN HALF, AND COLLAR IS LOOSE.
 DJ9387
 DJ9387                          STATION RECOVERY (2016)
 DJ9387
 DJ9387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 DJ9387'RECOVERED AS DESCRIBED.  REFERENCES ADDED. IT IS 5.8 M (19.0 FT)
 DJ9387'SOUTHEAST OF THE EAST MOST 1 OF 2, 1/2 INCH METAL RODS PROJECTING 1.0
 DJ9387'M (3.3 FT) ABOVE GROUND, 3.1 M (10.2 FT) SOUTH OF A FIBERGLASS WITNESS
 DJ9387'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0096 ***********************************************************************
 AU0096  DESIGNATION -  88
 AU0096  PID         -  AU0096
 AU0096  STATE/COUNTY-  LA/ST MARTIN
 AU0096  COUNTRY     -  US
 AU0096  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0096
 AU0096                         *CURRENT SURVEY CONTROL
 AU0096  ______________________________________________________________________
 AU0096* NAD 83(1986) POSITION- 29 45 07.     (N) 091 10 30.     (W)   SCALED
 AU0096* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0096  **This station is located in a suspected subsidence area (see below).
 AU0096  ______________________________________________________________________
 AU0096  GEOID HEIGHT    -        -25.652 (meters)                     GEOID18
 AU0096  DYNAMIC HEIGHT  -          2.087 (meters)        6.85  (feet) COMP
 AU0096  MODELED GRAVITY -    979,307.4   (mgal)                       NAVD 88
 AU0096
 AU0096.The horizontal coordinates were scaled from a map and have
 AU0096.an estimated accuracy of +/- 6 seconds.
 AU0096
 AU0096.** This station is in an area of known vertical motion. If an
 AU0096.** orthometric height was ever established but is not available 
 AU0096.** in the current survey control section, the orthometric height
 AU0096.** is considered suspect.  Suspect heights are available in the
 AU0096.** superseded section only if requested.
 AU0096
 AU0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0096.GEOID18 height accuracy estimate available here.
 AU0096
 AU0096.Click photographs - Photos may exist for this station.
 AU0096
 AU0096.The dynamic height is computed by dividing the NAVD 88
 AU0096.geopotential number by the normal gravity value computed on the
 AU0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0096.degrees latitude (g = 980.6199 gals.).
 AU0096
 AU0096.The modeled gravity was interpolated from observed gravity values.
 AU0096
 AU0096;                    North         East    Units  Estimated Accuracy
 AU0096;SPC LA S     -   138,780.    1,015,310.      MT  (+/- 180 meters Scaled)
 AU0096
 AU0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN764926(NAD 83)
 AU0096
 AU0096                          SUPERSEDED SURVEY CONTROL
 AU0096
 AU0096.No superseded survey control is available for this station.
 AU0096
 AU0096_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU0096_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0096_MARK LOGO: USACE
 AU0096_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0096_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0096
 AU0096  HISTORY     - Date     Condition        Report By
 AU0096  HISTORY     - UNK      MONUMENTED       USACE
 AU0096  HISTORY     - 1976     GOOD             NGS
 AU0096  HISTORY     - 1985     MARK NOT FOUND   LADTD
 AU0096
 AU0096                          STATION DESCRIPTION
 AU0096
 AU0096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0096'11.7 MI SOUTH FROM BELLE RIVER.
 AU0096'11.7 MILES SOUTH ALONG STATE HIGHWAY 70 FROM THE DRAWBRIDGE OVER BELLE
 AU0096'RIVER, 53 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 77.5 FT EAST OF
 AU0096'THE EAST LEVEE RETAINING WALL, 180 FT NORTH OF THE EXTENDED
 AU0096'APPROXIMATE CENTER LINE OF A SHELL ROAD LEADING EAST TO A BUILDING
 AU0096'WHICH IS CALLED YATS LOUNGE, 1-INCH IRON PIPE CAP WHICH IS DRIVEN TO
 AU0096'AN UNKNOWN DEPTH ACCESS TO WHICH IS HAD THROUGH A 3-INCH IRON PIPE
 AU0096'WHICH PROJECTS 2 FT ABOVE THE LEVEL OF THE GROUND, 1-INCH IRON PIPE
 AU0096'CAP IS 1 FT ABOVE LEVEL OF THE GROUND
 AU0096
 AU0096                          STATION RECOVERY (1985)
 AU0096
 AU0096'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 AU0096'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2277 ***********************************************************************
 BJ2277  DESIGNATION -  88
 BJ2277  PID         -  BJ2277
 BJ2277  STATE/COUNTY-  LA/ST MARTIN
 BJ2277  COUNTRY     -  US
 BJ2277  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2277
 BJ2277                         *CURRENT SURVEY CONTROL
 BJ2277  ______________________________________________________________________
 BJ2277* NAD 83(1986) POSITION- 30 21 39.     (N) 091 39 43.     (W)   SCALED
 BJ2277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2277  **This station is located in a suspected subsidence area (see below).
 BJ2277  ______________________________________________________________________
 BJ2277  GEOID HEIGHT    -        -27.216 (meters)                     GEOID18
 BJ2277
 BJ2277.The horizontal coordinates were scaled from a map and have
 BJ2277.an estimated accuracy of +/- 6 seconds.
 BJ2277
 BJ2277.** This station is in an area of known vertical motion. If an
 BJ2277.** orthometric height was ever established but is not available 
 BJ2277.** in the current survey control section, the orthometric height
 BJ2277.** is considered suspect.  Suspect heights are available in the
 BJ2277.** superseded section only if requested.
 BJ2277
 BJ2277.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2277.GEOID18 height accuracy estimate available here.
 BJ2277
 BJ2277.Click photographs - Photos may exist for this station.
 BJ2277
 BJ2277;                    North         East    Units  Estimated Accuracy
 BJ2277;SPC LA S     -   206,310.      968,410.      MT  (+/- 180 meters Scaled)
 BJ2277
 BJ2277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP285595(NAD 83)
 BJ2277
 BJ2277                          SUPERSEDED SURVEY CONTROL
 BJ2277
 BJ2277.No superseded survey control is available for this station.
 BJ2277
 BJ2277_MARKER: S = SPIKE
 BJ2277_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2277_SP_SET: TREE
 BJ2277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2277
 BJ2277  HISTORY     - Date     Condition        Report By
 BJ2277  HISTORY     - 1965     MONUMENTED       LADH
 BJ2277  HISTORY     - 1965     GOOD             CGS
 BJ2277
 BJ2277                          STATION DESCRIPTION
 BJ2277
 BJ2277'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2277'9.85 MI NORTHEAST FROM BUTTE LA ROSE.  ABOUT 6.1 MILES NORTH ALONG A
 BJ2277'LEVEE AND DIRT ROAD FROM THE BOAT LANDING AT BUTTE LA ROSE, THENCE
 BJ2277'3.75 MILES EAST ALONG A ROW OF POWER POLES, IN FRACTIONAL SECTION 74,
 BJ2277'T8S, R8E, ON AN ISLAND BETWEEN THE ATCHAFALAYA RIVER AND THE WHISKEY
 BJ2277'BAY PILOT CHANNEL, ABOUT 30 YARDS SOUTH OF THE CENTERLINE OF A TRAIL
 BJ2277'ROAD, A RAILROAD SPIKE DRIVEN IN THE SIDE OF AN 8-INCH CYPRESS TREE,
 BJ2277'ABOUT 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0123 ***********************************************************************
 AU0123  DESIGNATION -  88 A
 AU0123  PID         -  AU0123
 AU0123  STATE/COUNTY-  LA/ST MARTIN
 AU0123  COUNTRY     -  US
 AU0123  USGS QUAD   -  NAPOLEONVILLE SW (2018)
 AU0123
 AU0123                         *CURRENT SURVEY CONTROL
 AU0123  ______________________________________________________________________
 AU0123* NAD 83(1986) POSITION- 29 46 55.     (N) 091 10 32.     (W)   SCALED
 AU0123* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0123  **This station is located in a suspected subsidence area (see below).
 AU0123  ______________________________________________________________________
 AU0123  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 AU0123
 AU0123.The horizontal coordinates were scaled from a map and have
 AU0123.an estimated accuracy of +/- 6 seconds.
 AU0123
 AU0123.** This station is in an area of known vertical motion. If an
 AU0123.** orthometric height was ever established but is not available 
 AU0123.** in the current survey control section, the orthometric height
 AU0123.** is considered suspect.  Suspect heights are available in the
 AU0123.** superseded section only if requested.
 AU0123
 AU0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0123.GEOID18 height accuracy estimate available here.
 AU0123
 AU0123.Click photographs - Photos may exist for this station.
 AU0123
 AU0123;                    North         East    Units  Estimated Accuracy
 AU0123;SPC LA S     -   142,110.    1,015,260.      MT  (+/- 180 meters Scaled)
 AU0123
 AU0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN763960(NAD 83)
 AU0123
 AU0123                          SUPERSEDED SURVEY CONTROL
 AU0123
 AU0123.No superseded survey control is available for this station.
 AU0123
 AU0123_MARKER: DD = SURVEY DISK
 AU0123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0123_STAMPING: 88A 1952 M.S.L.
 AU0123_MARK LOGO: USACE
 AU0123_PROJECTION: PROJECTING 36 CENTIMETERS
 AU0123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0123+STABILITY: SURFACE MOTION
 AU0123
 AU0123  HISTORY     - Date     Condition        Report By
 AU0123  HISTORY     - 1952     MONUMENTED       USACE
 AU0123  HISTORY     - 1965     GOOD             CGS
 AU0123  HISTORY     - 1966     MARK NOT FOUND   USGS
 AU0123  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0123
 AU0123                          STATION DESCRIPTION
 AU0123
 AU0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0123'8.75 MI NORTHEAST FROM MORGAN CITY.  ABOUT 0.4 MILE WEST ALONG THE
 AU0123'SOUTHERN PACIFIC RAILROAD FROM THE STATION AT MORGAN CITY, THENCE, 1.3
 AU0123'MILES NORTH ALONG FRONT STREET, THENCE 2.35 MILES NORTHEAST ALONG A
 AU0123'DIRT LEVEE AND A GRAVELED ROAD, THENCE 4.7 MILES NORTHEAST ALONG STATE
 AU0123'HIGHWAY 70, IN FRACTIONAL SECTION 7, R12E, T15S, 306 FEET SOUTHEAST OF
 AU0123'THE CENTERLINE OF THE HIGHWAY, 174 FEET SOUTHEAST OF A TRANSFORMER
 AU0123'POLE, 83 FEET NORTHWEST OF THE NORTHWEST EDGE OF BELLE RIVER, 51 FEET
 AU0123'NORTH OF A 12-INCH OAK TREE, 9 FEET SOUTHWEST OF THE CENTERLINE OF A
 AU0123'PRIVATE TRAIL ROAD, ABOUT 15 FEET BELOW THE LEVEE AND HIGHWAY, AND SET
 AU0123'IN THE TOP OF A CONCRETE POST PROJECTING 14 INCHES.
 AU0123
 AU0123                          STATION RECOVERY (1966)
 AU0123
 AU0123'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU0123'MARK NOT FOUND.
 AU0123
 AU0123                          STATION RECOVERY (1976)
 AU0123
 AU0123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0123'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1423 ***********************************************************************
 CP1423  DESIGNATION -  88 M BOLT
 CP1423  PID         -  CP1423
 CP1423  STATE/COUNTY-  LA/MADISON
 CP1423  COUNTRY     -  US
 CP1423  USGS QUAD   -  TALLULAH (2018)
 CP1423
 CP1423                         *CURRENT SURVEY CONTROL
 CP1423  ______________________________________________________________________
 CP1423* NAD 83(1986) POSITION- 32 29 38.     (N) 091 08 18.     (W)   SCALED
 CP1423* NAVD 88 ORTHO HEIGHT -    25.28  (+/-2cm)       82.9   (feet) VERTCON3
 CP1423  ______________________________________________________________________
 CP1423  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 CP1423  VERT ORDER      -  ? (See Below)
 CP1423
 CP1423.The horizontal coordinates were scaled from a map and have
 CP1423.an estimated accuracy of +/- 6 seconds.
 CP1423
 CP1423.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1423.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1423
 CP1423.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1423.GEOID18 height accuracy estimate available here.
 CP1423
 CP1423.The vertical order pertains to the NGVD 29 superseded value.
 CP1423
 CP1423.Click photographs - Photos may exist for this station.
 CP1423
 CP1423;                    North         East    Units  Estimated Accuracy
 CP1423;SPC LA N     -   221,880.    1,127,970.      MT  (+/- 180 meters Scaled)
 CP1423
 CP1423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR749967(NAD 83)
 CP1423
 CP1423                          SUPERSEDED SURVEY CONTROL
 CP1423
 CP1423  NGVD 29 (??/??/92)   25.288  (m)           82.97   (f) ADJ UNCH       
 CP1423
 CP1423.Superseded values are not recommended for survey control.
 CP1423
 CP1423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1423.See file dsdata.pdf to determine how the superseded data were derived.
 CP1423
 CP1423_MARKER: B = BOLT
 CP1423_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1423_SP_SET: UNDERGROUND STONE
 CP1423_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1423
 CP1423  HISTORY     - Date     Condition        Report By
 CP1423  HISTORY     - UNK      MONUMENTED       USACE
 CP1423  HISTORY     - 1934     GOOD             USACE
 CP1423
 CP1423                          STATION DESCRIPTION
 CP1423
 CP1423'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1423'B.M. 88 M IS A PIPE STONE BENCH WITH BRASS CAP.  CAP IS 12 INCHES
 CP1423'ABOVE GROUND.  LOCATED ON RIGHT BANK OF MISS. RIVER, MADISON PARISH,
 CP1423'LA., 1 MILE EAST OF TALLA BENA, 3000 FEET WEST OF RAMP OVER LEVEE, 40
 CP1423'FEET NORTH OF CENTERLINE OF ROAD TO TALLA BENA, 100 FEET EAST OF MERCY
 CP1423'SEAT CHURCH, 15 FEET NORTH OF 36 INCH ELM TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1422 ***********************************************************************
 CP1422  DESIGNATION -  88 M CAP
 CP1422  PID         -  CP1422
 CP1422  STATE/COUNTY-  LA/MADISON
 CP1422  COUNTRY     -  US
 CP1422  USGS QUAD   -  TALLULAH (2018)
 CP1422
 CP1422                         *CURRENT SURVEY CONTROL
 CP1422  ______________________________________________________________________
 CP1422* NAD 83(1986) POSITION- 32 29 38.     (N) 091 08 18.     (W)   SCALED
 CP1422* NAVD 88 ORTHO HEIGHT -    26.48  (+/-2cm)       86.9   (feet) VERTCON3
 CP1422  ______________________________________________________________________
 CP1422  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 CP1422  VERT ORDER      -  ? (See Below)
 CP1422
 CP1422.The horizontal coordinates were scaled from a map and have
 CP1422.an estimated accuracy of +/- 6 seconds.
 CP1422
 CP1422.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1422.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1422
 CP1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1422.GEOID18 height accuracy estimate available here.
 CP1422
 CP1422.The vertical order pertains to the NGVD 29 superseded value.
 CP1422
 CP1422.Click photographs - Photos may exist for this station.
 CP1422
 CP1422;                    North         East    Units  Estimated Accuracy
 CP1422;SPC LA N     -   221,880.    1,127,970.      MT  (+/- 180 meters Scaled)
 CP1422
 CP1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR749967(NAD 83)
 CP1422
 CP1422                          SUPERSEDED SURVEY CONTROL
 CP1422
 CP1422  NGVD 29 (??/??/92)   26.484  (m)           86.89   (f) ADJ UNCH       
 CP1422
 CP1422.Superseded values are not recommended for survey control.
 CP1422
 CP1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1422.See file dsdata.pdf to determine how the superseded data were derived.
 CP1422
 CP1422_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1422_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1422_MARK LOGO: USACE
 CP1422_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1422_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1422
 CP1422  HISTORY     - Date     Condition        Report By
 CP1422  HISTORY     - UNK      MONUMENTED       USACE
 CP1422  HISTORY     - 1934     GOOD             USACE
 CP1422
 CP1422                          STATION DESCRIPTION
 CP1422
 CP1422'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1422'B.M. 88 M IS A PIPE STONE BENCH WITH BRASS CAP.  CAP IS 12 INCHES
 CP1422'ABOVE GROUND.  LOCATED ON RIGHT BANK OF MISS. RIVER, MADISON PARISH,
 CP1422'LA., 1 MILE EAST OF TALLA BENA, 3000 FEET WEST OF RAMP OVER LEVEE, 40
 CP1422'FEET NORTH OF CENTERLINE OF ROAD TO TALLA BENA, 100 FEET EAST OF MERCY
 CP1422'SEAT CHURCH, 15 FEET NORTH OF 36 INCH ELM TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0097 ***********************************************************************
 AU0097  DESIGNATION -  88.6
 AU0097  PID         -  AU0097
 AU0097  STATE/COUNTY-  LA/ST MARTIN
 AU0097  COUNTRY     -  US
 AU0097  USGS QUAD   -  MORGAN CITY (2018)
 AU0097
 AU0097                         *CURRENT SURVEY CONTROL
 AU0097  ______________________________________________________________________
 AU0097* NAD 83(1986) POSITION- 29 44 37.     (N) 091 10 33.     (W)   SCALED
 AU0097* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0097  **This station is located in a suspected subsidence area (see below).
 AU0097  ______________________________________________________________________
 AU0097  GEOID HEIGHT    -        -25.628 (meters)                     GEOID18
 AU0097  DYNAMIC HEIGHT  -          1.849 (meters)        6.07  (feet) COMP
 AU0097  MODELED GRAVITY -    979,307.0   (mgal)                       NAVD 88
 AU0097
 AU0097.The horizontal coordinates were scaled from a map and have
 AU0097.an estimated accuracy of +/- 6 seconds.
 AU0097
 AU0097.** This station is in an area of known vertical motion. If an
 AU0097.** orthometric height was ever established but is not available 
 AU0097.** in the current survey control section, the orthometric height
 AU0097.** is considered suspect.  Suspect heights are available in the
 AU0097.** superseded section only if requested.
 AU0097
 AU0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0097.GEOID18 height accuracy estimate available here.
 AU0097
 AU0097.Click photographs - Photos may exist for this station.
 AU0097
 AU0097.The dynamic height is computed by dividing the NAVD 88
 AU0097.geopotential number by the normal gravity value computed on the
 AU0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0097.degrees latitude (g = 980.6199 gals.).
 AU0097
 AU0097.The modeled gravity was interpolated from observed gravity values.
 AU0097
 AU0097;                    North         East    Units  Estimated Accuracy
 AU0097;SPC LA S     -   137,860.    1,015,240.      MT  (+/- 180 meters Scaled)
 AU0097
 AU0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN764917(NAD 83)
 AU0097
 AU0097                          SUPERSEDED SURVEY CONTROL
 AU0097
 AU0097.No superseded survey control is available for this station.
 AU0097
 AU0097_MARKER: Z = SEE DESCRIPTION
 AU0097_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU0097_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0097
 AU0097  HISTORY     - Date     Condition        Report By
 AU0097  HISTORY     - UNK      MONUMENTED       USACE
 AU0097  HISTORY     - 1976     GOOD             NGS
 AU0097  HISTORY     - 20010730 MARK NOT FOUND   NGS
 AU0097
 AU0097                          STATION DESCRIPTION
 AU0097
 AU0097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0097'3.7 MI NORTH FROM MORGAN CITY.
 AU0097'3.7 MILES NORTHEAST ALONG STATE HIGHWAY 70 (MARGURITE STREET) FROM THE
 AU0097'JUNCTION OF SIXTH STREET, 0.1 MILE SOUTH OF A SHELL ROAD LEADING WEST
 AU0097'TO A LARGE BRICK-TYPE GATE IN RETAINING WALL, 47 FT WEST OF THE CENTER
 AU0097'LINE OF THE HIGHWAY, 94 FT EAST OF THE EAST LEVEE RETAINING WALL, CAP
 AU0097'IS SCREWED TIGHT ON A 1-INCH IRON PIPE DRIVEN TO AN UNKNOWN DEPTH,
 AU0097'ACCESS TO CAP IS HAD THROUGH A 3-INCH IRON PIPE WITH A CAP, 3-INCH
 AU0097'IRON PIPE PROJECTS 1 FT ABOVE THE LEVEL OF THE GROUND, 1-INCH IRON
 AU0097'PIPE CAP PROJECTS 0.5 FT ABOVE GROUND LEVEL.
 AU0097
 AU0097                          STATION RECOVERY (2001)
 AU0097
 AU0097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AU0097'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1248 ***********************************************************************
 BW1248  DESIGNATION -  89 DIETZE
 BW1248  PID         -  BW1248
 BW1248  STATE/COUNTY-  LA/CONCORDIA
 BW1248  COUNTRY     -  US
 BW1248  USGS QUAD   -  FAIRVIEW (2018)
 BW1248
 BW1248                         *CURRENT SURVEY CONTROL
 BW1248  ______________________________________________________________________
 BW1248* NAD 83(1986) POSITION- 31 17 01.     (N) 091 36 52.     (W)   SCALED
 BW1248* NAVD 88 ORTHO HEIGHT -    16.45  (+/-2cm)       54.0   (feet) VERTCON3
 BW1248  ______________________________________________________________________
 BW1248  GEOID HEIGHT    -        -26.633 (meters)                     GEOID18
 BW1248  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1248
 BW1248.The horizontal coordinates were scaled from a map and have
 BW1248.an estimated accuracy of +/- 6 seconds.
 BW1248
 BW1248.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1248.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1248
 BW1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1248.GEOID18 height accuracy estimate available here.
 BW1248
 BW1248.The vertical order pertains to the NGVD 29 superseded value.
 BW1248
 BW1248.Click photographs - Photos may exist for this station.
 BW1248
 BW1248;                    North         East    Units  Estimated Accuracy
 BW1248;SPC LA N     -    87,230.    1,084,320.      MT  (+/- 180 meters Scaled)
 BW1248
 BW1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ318618(NAD 83)
 BW1248
 BW1248                          SUPERSEDED SURVEY CONTROL
 BW1248
 BW1248  NGVD 29 (??/??/92)   16.431  (m)           53.91   (f) ADJ UNCH    1 2
 BW1248
 BW1248.Superseded values are not recommended for survey control.
 BW1248
 BW1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1248.See file dsdata.pdf to determine how the superseded data were derived.
 BW1248
 BW1248_MARKER: N = NAIL
 BW1248_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1248_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1248_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1248
 BW1248  HISTORY     - Date     Condition        Report By
 BW1248  HISTORY     - UNK      MONUMENTED       USACE
 BW1248  HISTORY     - 1934     GOOD             USACE
 BW1248  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1248
 BW1248                          STATION DESCRIPTION
 BW1248
 BW1248'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 BW1248'8.75 MI NE FROM SHAW.
 BW1248'P.B.M. IS NAIL IN 1-1/2 INCH PIPE SET IN CONCRETE, ON RIGHT BANK OF
 BW1248'MISSISSIPPI RIVER, IN CONCORDIA PARISH, LA.  ON BOUGERE PLANTATION. 92
 BW1248'METERS LANDSIDE OF LEVEE IN OPEN FIELD ON DOWNSTREAM BANK OF SMALL
 BW1248'BOTTOM.  94 METERS NORTHWEST OF RAMP ACROSS LEVEE TO BOUGERE LANDING.
 BW1248'86 METERS UPSTREAM FROM CABIN AND ABOUT 1-1/4 MILES DOWNSTREAM FROM
 BW1248'ASHLAND PLANTATION HOUSE.  TOP OF PIPE IS 8 IN. ABOVE GROUND.
 BW1248
 BW1248                          STATION RECOVERY (1966)
 BW1248
 BW1248'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1248'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1630 ***********************************************************************
 BJ1630  DESIGNATION -  89 RESET
 BJ1630  PID         -  BJ1630
 BJ1630  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1630  COUNTRY     -  US
 BJ1630  USGS QUAD   -  LUTCHER (2018)
 BJ1630
 BJ1630                         *CURRENT SURVEY CONTROL
 BJ1630  ______________________________________________________________________
 BJ1630* NAD 83(1986) POSITION- 30 02 47.     (N) 090 37 57.     (W)   SCALED
 BJ1630* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1630  **This station is located in a suspected subsidence area (see below).
 BJ1630  ______________________________________________________________________
 BJ1630  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 BJ1630  DYNAMIC HEIGHT  -          2.63  (meters)        8.6   (feet) COMP
 BJ1630  MODELED GRAVITY -    979,314.6   (mgal)                       NAVD 88
 BJ1630
 BJ1630.The horizontal coordinates were scaled from a map and have
 BJ1630.an estimated accuracy of +/- 6 seconds.
 BJ1630
 BJ1630.** This station is in an area of known vertical motion. If an
 BJ1630.** orthometric height was ever established but is not available 
 BJ1630.** in the current survey control section, the orthometric height
 BJ1630.** is considered suspect.  Suspect heights are available in the
 BJ1630.** superseded section only if requested.
 BJ1630
 BJ1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1630.GEOID18 height accuracy estimate available here.
 BJ1630
 BJ1630.Click photographs - Photos may exist for this station.
 BJ1630
 BJ1630.The dynamic height is computed by dividing the NAVD 88
 BJ1630.geopotential number by the normal gravity value computed on the
 BJ1630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1630.degrees latitude (g = 980.6199 gals.).
 BJ1630
 BJ1630.The modeled gravity was interpolated from observed gravity values.
 BJ1630
 BJ1630;                    North         East    Units  Estimated Accuracy
 BJ1630;SPC LA S     -   171,620.    1,067,580.      MT  (+/- 180 meters Scaled)
 BJ1630
 BJ1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP282262(NAD 83)
 BJ1630
 BJ1630                          SUPERSEDED SURVEY CONTROL
 BJ1630
 BJ1630.No superseded survey control is available for this station.
 BJ1630
 BJ1630_MARKER: DB = BENCH MARK DISK
 BJ1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1630_STAMPING: PBM 89 USE RESET 1969
 BJ1630_MARK LOGO: CGS
 BJ1630_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1630+STABILITY: SURFACE MOTION
 BJ1630
 BJ1630  HISTORY     - Date     Condition        Report By
 BJ1630  HISTORY     - 1969     MONUMENTED       CGS
 BJ1630  HISTORY     - 1986     GOOD             NGS
 BJ1630
 BJ1630                          STATION DESCRIPTION
 BJ1630
 BJ1630'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1630'3.55 MI E FROM GRAMERCY.
 BJ1630'LOCATED 3.55 MILES EAST ALONG STATE HIGHWAY 44 FROM IS JUNCTION WITH
 BJ1630'STATE HIGHWAY 20 AT GRAMERCY, 0.3 MILE EAST OF THE POST OFFICE IN MT
 BJ1630'AIRY AT THE SOUTHWEST CORNER OF THE PROPERTY OF THE NALCO CHEMICAL
 BJ1630'PLANT, NORTH OF THE LEVEE AND HIGHWAY AND SOUTH OF THE 6 FOOT CHAIN
 BJ1630'LINK FENCE LINE.  IT IS 89 FEET EAST OF A FENCE CORNER AND WEST POST
 BJ1630'OF A GATE, 48 FEET EAST OF THE EAST GATE POST, 68 FEET EAST OF THE
 BJ1630'CENTER OF THE DRIVEWAY, 51 FEET NORTH OF THE CENTER OF THE HIGHWAY, 14
 BJ1630'FEET NORTHEAST OF A POWER POLE, 1 FOOT SOUTH OF A FENCE LINE AND 1
 BJ1630'FOOT NORTHWEST OF A METAL WITNESS POST.  IT IS A BENCH MARK DISK, SET
 BJ1630'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
 BJ1630
 BJ1630                          STATION RECOVERY (1986)
 BJ1630
 BJ1630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1143 ***********************************************************************
 CP1143  DESIGNATION -  89/4
 CP1143  PID         -  CP1143
 CP1143  STATE/COUNTY-  LA/EAST CARROLL
 CP1143  COUNTRY     -  US
 CP1143  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1143
 CP1143                         *CURRENT SURVEY CONTROL
 CP1143  ______________________________________________________________________
 CP1143* NAD 83(1986) POSITION- 32 47 15.     (N) 091 10 56.     (W)   SCALED
 CP1143* NAVD 88 ORTHO HEIGHT -    30.60  (+/-2cm)      100.4   (feet) VERTCON3
 CP1143  ______________________________________________________________________
 CP1143  GEOID HEIGHT    -        -26.354 (meters)                     GEOID18
 CP1143  VERT ORDER      -  ? (See Below)
 CP1143
 CP1143.The horizontal coordinates were scaled from a map and have
 CP1143.an estimated accuracy of +/- 6 seconds.
 CP1143
 CP1143.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1143.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1143
 CP1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1143.GEOID18 height accuracy estimate available here.
 CP1143
 CP1143.The vertical order pertains to the NGVD 29 superseded value.
 CP1143
 CP1143.Click photographs - Photos may exist for this station.
 CP1143
 CP1143;                    North         East    Units  Estimated Accuracy
 CP1143;SPC LA N     -   254,390.    1,123,450.      MT  (+/- 180 meters Scaled)
 CP1143
 CP1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS702291(NAD 83)
 CP1143
 CP1143                          SUPERSEDED SURVEY CONTROL
 CP1143
 CP1143  NGVD 29 (??/??/92)   30.404  (m)           99.75   (f) ADJ UNCH       
 CP1143
 CP1143.Superseded values are not recommended for survey control.
 CP1143
 CP1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1143.See file dsdata.pdf to determine how the superseded data were derived.
 CP1143
 CP1143_MARKER: P = PIPE CAP
 CP1143_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1143_MARK LOGO: USACE
 CP1143_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1143_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1143
 CP1143  HISTORY     - Date     Condition        Report By
 CP1143  HISTORY     - UNK      MONUMENTED       USACE
 CP1143  HISTORY     - 1934     GOOD             USACE
 CP1143
 CP1143                          STATION DESCRIPTION
 CP1143
 CP1143'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1143'1 MI S FROM LAKE PROVIDENCE.
 CP1143'IS A STONE POST, 12 INCHES ABOVE GROUND, LOCATED ON RIGHT BANK OF
 CP1143'MISS. RIVER, ABOUT 1 MILE SOUTH OF LAKE PROVIDENCE, EAST CARROLL
 CP1143'PARISH, LA.  ABOUT 2200 FEET NORTHWEST OF ANGLE IN LEVEE WHERE IT RUNS
 CP1143'PARALLEL TO RAILROAD AND HIGHWAY FOR A SHORT DISTANCE, 1100 FEET WEST
 CP1143'OF U.S. HWY. 65 IN BEND, 240 FEET NORTH OF EAST-WEST DIRT ROAD, 350
 CP1143'FEET SOUTH OF DRAINAGE DITCH, IN CENTER OF CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3191 ***********************************************************************
 DH3191  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3191  DESIGNATION -  898+42.57=LMS170
 DH3191  PID         -  DH3191
 DH3191  STATE/COUNTY-  LA/PLAQUEMINES
 DH3191  COUNTRY     -  US
 DH3191  USGS QUAD   -  PHOENIX (2018)
 DH3191
 DH3191                         *CURRENT SURVEY CONTROL
 DH3191  ______________________________________________________________________
 DH3191* NAD 83(2011) POSITION- 29 42 48.11715(N) 089 59 24.30672(W)   ADJUSTED
 DH3191* NAD 83(2011) ELLIP HT-   -20.396 (meters)        (06/27/12)   ADJUSTED
 DH3191* NAD 83(2011) EPOCH   -  2010.00
 DH3191* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3191  **This station is located in a suspected subsidence area (see below).
 DH3191  ______________________________________________________________________
 DH3191  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3191  GEOID HEIGHT    -        -25.264 (meters)                     GEOID03
 DH3191  GEOID HEIGHT    -        -25.203 (meters)                     GEOID18
 DH3191  NAD 83(2011) X  -        959.376 (meters)                     COMP
 DH3191  NAD 83(2011) Y  - -5,544,056.649 (meters)                     COMP
 DH3191  NAD 83(2011) Z  -  3,142,807.429 (meters)                     COMP
 DH3191  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DH3191
 DH3191  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3191  Standards:
 DH3191         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3191            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3191  -------------------------------------------------------------------
 DH3191  NETWORK    0.66   3.12           0.28   0.26   1.59     -0.05799144
 DH3191  -------------------------------------------------------------------
 DH3191  Click here for local accuracies and other accuracy information.
 DH3191
 DH3191.The horizontal coordinates were established by GPS observations
 DH3191.and adjusted by the National Geodetic Survey in June 2012.
 DH3191
 DH3191.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3191.been affixed to the stable North American tectonic plate. See 
 DH3191.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3191
 DH3191.The horizontal coordinates are valid at the epoch date displayed above
 DH3191.which is a decimal equivalence of Year/Month/Day.
 DH3191
 DH3191.** This station is in an area of known vertical motion. If an
 DH3191.** orthometric height was ever established but is not available 
 DH3191.** in the current survey control section, the orthometric height
 DH3191.** is considered suspect.  Suspect heights are available in the
 DH3191.** superseded section only if requested.
 DH3191
 DH3191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3191.GEOID18 height accuracy estimate available here.
 DH3191
 DH3191.Click photographs - Photos may exist for this station.
 DH3191
 DH3191.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3191
 DH3191.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3191
 DH3191.The ellipsoidal height was determined by GPS observations
 DH3191.and is referenced to NAD 83.
 DH3191
 DH3191. The following values were computed from the NAD 83(2011) position.
 DH3191
 DH3191;                    North         East     Units Scale Factor Converg.
 DH3191;SPC LA S     -   135,256.993 1,129,964.848   MT  0.99993826   +0 40 17.9
 DH3191;SPC LA S     -   443,755.65  3,707,226.34   sFT  0.99993826   +0 40 17.9
 DH3191;UTM  16      - 3,290,768.206   210,720.783   MT  1.00063265   -1 28 59.2
 DH3191;UTM  15      - 3,290,818.064   791,198.555   MT  1.00064640   +1 29 34.6
 DH3191
 DH3191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3191!SPC LA S     -   1.00000320  x   0.99993826  =   0.99994146
 DH3191!UTM  16      -   1.00000320  x   1.00063265  =   1.00063586
 DH3191!UTM  15      -   1.00000320  x   1.00064640  =   1.00064961
 DH3191
 DH3191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1072090768(NAD 83)
 DH3191
 DH3191                          SUPERSEDED SURVEY CONTROL
 DH3191
 DH3191  NAD 83(2007)-  29 42 48.11756(N)    089 59 24.30791(W) AD(       ) 0
 DH3191  ELLIP H (02/10/07)  -20.380  (m)                       GP(       )    
 DH3191  NAD 83(1992)-  29 42 48.11772(N)    089 59 24.30808(W) AD(       ) B
 DH3191  ELLIP H (05/09/05)  -20.370  (m)                       GP(       ) 4 2
 DH3191
 DH3191.Superseded values are not recommended for survey control.
 DH3191
 DH3191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3191.See file dsdata.pdf to determine how the superseded data were derived.
 DH3191
 DH3191_MARKER: DD = SURVEY DISK
 DH3191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3191_STAMPING: LMS 170 1977
 DH3191_MARK LOGO: USACE
 DH3191_PROJECTION: RECESSED 30 CENTIMETERS
 DH3191_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3191+STABILITY: SURFACE MOTION
 DH3191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3191+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2008
 DH3191
 DH3191  HISTORY     - Date     Condition        Report By
 DH3191  HISTORY     - 1977     MONUMENTED       USACE
 DH3191  HISTORY     - 20050512 GOOD             3001
 DH3191  HISTORY     - 20080723 GOOD             JCLS
 DH3191
 DH3191                          STATION DESCRIPTION
 DH3191
 DH3191'DESCRIBED BY 3001, INC 2005 (MH)
 DH3191'THE STATION IS LOCATED IN PLAQUEMINES PARISH ABOUT 1.67 MILES NORTH OF
 DH3191'ALLIANCE, LA 7.1  MILES SOUTHEAST OF CROWN POINT, LA AND 8.1 MILES
 DH3191'EAST OF BARATARIA, LA AND NAONI, LA
 DH3191'
 DH3191'OWNERSHIP- COE
 DH3191'
 DH3191'TO REACH THE STATION FROM THE INTERSECTION OF HWY 23 AND OAKVILLE ST.
 DH3191'IN OAKVILEE, LA (  S.W OF BELLE CHASSE, LA) GO 3.5 MILES SOUTHEAST
 DH3191'ALONG HWY 23 TO JUNCTION OF HWY 23 AND A SHELL RD TO THE LEFT LEADING
 DH3191'OVER TRACKS AND  TO LEVEE, TURN LEFT ON SHELL RD AND GO 0.05 MILES TO
 DH3191'TOP OF LEVEE, THEN TURN RIGHT (SOUTH) ON LEVEE AND GO 2.3 MILES TO
 DH3191'MARK ON TOP OF LEVEE.
 DH3191'
 DH3191'THE STATION IS A 3.5' COE BRASS CAP SET IN CONCRETE, 1.0' BELOW GROUND
 DH3191'SURFACE, STAMPED  LMS 170 1977, 4' EAST OF L/S CROWN OF LEVEE, 10.3'
 DH3191'WEST OF THE TOP EDGE OF CONCRETE SLOPE PAVING AND LEVEE STA 898+42.57.
 DH3191
 DH3191                          STATION RECOVERY (2008)
 DH3191
 DH3191'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 DH3191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3276 ***********************************************************************
 CQ3276  DESIGNATION -  8H001
 CQ3276  PID         -  CQ3276
 CQ3276  STATE/COUNTY-  LA/BOSSIER
 CQ3276  COUNTRY     -  US
 CQ3276  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3276
 CQ3276                         *CURRENT SURVEY CONTROL
 CQ3276  ______________________________________________________________________
 CQ3276* NAD 83(1997) POSITION- 32 30 48.97014(N) 093 42 47.87847(W)   ADJUSTED
 CQ3276* NAVD 88 ORTHO HEIGHT -    61.1   (meters)      200.    (feet) VERTCON3
 CQ3276  ______________________________________________________________________
 CQ3276  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 CQ3276  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 CQ3276  HORZ ORDER      -  SECOND
 CQ3276
 CQ3276.The horizontal coordinates were established by classical geodetic methods
 CQ3276.and adjusted by the National Geodetic Survey in September 1999.
 CQ3276
 CQ3276.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3276.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3276
 CQ3276.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3276.GEOID18 height accuracy estimate available here.
 CQ3276
 CQ3276.Click photographs - Photos may exist for this station.
 CQ3276
 CQ3276.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3276
 CQ3276. The following values were computed from the NAD 83(1997) position.
 CQ3276
 CQ3276;                    North         East     Units Scale Factor Converg.
 CQ3276;SPC LA N     -   223,901.007   886,001.156   MT  0.99996868   -0 38 29.3
 CQ3276;SPC LA N     -   734,581.89  2,906,822.13   sFT  0.99996868   -0 38 29.3
 CQ3276;UTM  15      - 3,597,591.170   433,002.582   MT  0.99965535   -0 23 00.3
 CQ3276
 CQ3276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3276!SPC LA N     -   0.99999450  x   0.99996868  =   0.99996318
 CQ3276!UTM  15      -   0.99999450  x   0.99965535  =   0.99964985
 CQ3276
 CQ3276:                Primary Azimuth Mark                     Grid Az
 CQ3276:SPC LA N     -  8H002                                    046 39 00.5
 CQ3276:UTM  15      -  8H002                                    046 23 31.5
 CQ3276
 CQ3276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3300297591(NAD 83)
 CQ3276
 CQ3276|---------------------------------------------------------------------|
 CQ3276| PID    Reference Object                     Distance      Geod. Az  |
 CQ3276|                                                           dddmmss.s |
 CQ3276| CQ3277 8H002                               APPROX. 1.9 KM 0460031.2 |
 CQ3276|---------------------------------------------------------------------|
 CQ3276
 CQ3276                          SUPERSEDED SURVEY CONTROL
 CQ3276
 CQ3276  NAD 83(1992)-  32 30 48.96873(N)    093 42 47.87654(W) AD(       ) 2
 CQ3276  NAD 83(1986)-  32 30 48.98056(N)    093 42 47.86710(W) AD(       ) 2
 CQ3276  NAD 27      -  32 30 48.43303(N)    093 42 47.22520(W) AD(       ) 2
 CQ3276  NGVD 29 (07/19/86)   61.2    (m)          201.     (f) VERT ANG       
 CQ3276
 CQ3276.Superseded values are not recommended for survey control.
 CQ3276
 CQ3276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3276.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3276
 CQ3276_MARKER: DD = SURVEY DISK
 CQ3276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3276_STAMPING: 8H001 1976
 CQ3276_MARK LOGO: LADHGS
 CQ3276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3276+STABILITY: SURFACE MOTION
 CQ3276
 CQ3276  HISTORY     - Date     Condition        Report By
 CQ3276  HISTORY     - 1976     MONUMENTED       LADH
 CQ3276
 CQ3276                          STATION DESCRIPTION
 CQ3276
 CQ3276'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3276'THE STATION IS LOCATED IN BOSSIER CITY AND IS SET SOUTHEAST OF THE
 CQ3276'EAST CORNER OF AN OVERPASS ON INTERSTATE 20 OVER U.S. HIGHWAY
 CQ3276'71.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3276'
 CQ3276'TO REACH THE STATION FROM THE INTERSTATE 20 APPROACH RAMP ON
 CQ3276'LOUISIANA AVENUE IN SHREVEPORT, DRIVE NORTH AND EAST ALONG
 CQ3276'INTERSTATE 20 FOR 2.35 MILES TO THE INTERSTATE 20 AND U.S. HIGHWAY
 CQ3276'71 INTERCHANGE IN BOSSIER CITY AND THE MARK SET NEAR THE
 CQ3276'SOUTHEAST CORNER OF THE OVERPASS.
 CQ3276'
 CQ3276'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3276'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF AN 8-INCH
 CQ3276'SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE SUB-SURFACE
 CQ3276'MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE THAT
 CQ3276'IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED
 CQ3276'8H001 1976.  THE MARK IS 89 FEET SOUTHWEST OF A LIGHT STANDARD
 CQ3276'(NO. 105) WITH A STREET LIGHT ATTACHED, 20 FEET SOUTHEAST OF
 CQ3276'THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 3.5 FEET
 CQ3276'EAST OF THE ABUTMENT OF THE OVERPASS AND 2.4 FEET EAST OF A METAL
 CQ3276'WITNESS POST AND SIGN.
 CQ3276'
 CQ3276'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3277 ***********************************************************************
 CQ3277  DESIGNATION -  8H002
 CQ3277  PID         -  CQ3277
 CQ3277  STATE/COUNTY-  LA/BOSSIER
 CQ3277  COUNTRY     -  US
 CQ3277  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3277
 CQ3277                         *CURRENT SURVEY CONTROL
 CQ3277  ______________________________________________________________________
 CQ3277* NAD 83(1997) POSITION- 32 31 31.99419(N) 093 41 55.26975(W)   ADJUSTED
 CQ3277* NAVD 88 ORTHO HEIGHT -    57.4   (meters)      188.    (feet) VERTCON3
 CQ3277  ______________________________________________________________________
 CQ3277  GEOID HEIGHT    -        -26.084 (meters)                     GEOID18
 CQ3277  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 CQ3277  HORZ ORDER      -  SECOND
 CQ3277
 CQ3277.The horizontal coordinates were established by classical geodetic methods
 CQ3277.and adjusted by the National Geodetic Survey in September 1999.
 CQ3277
 CQ3277.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3277.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3277
 CQ3277.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3277.GEOID18 height accuracy estimate available here.
 CQ3277
 CQ3277.Click photographs - Photos may exist for this station.
 CQ3277
 CQ3277.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3277
 CQ3277. The following values were computed from the NAD 83(1997) position.
 CQ3277
 CQ3277;                    North         East     Units Scale Factor Converg.
 CQ3277;SPC LA N     -   225,210.937   887,388.812   MT  0.99997087   -0 38 01.5
 CQ3277;SPC LA N     -   738,879.55  2,911,374.79   sFT  0.99997087   -0 38 01.5
 CQ3277;UTM  15      - 3,598,906.922   434,383.888   MT  0.99965309   -0 22 32.4
 CQ3277
 CQ3277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3277!SPC LA N     -   0.99999508  x   0.99997087  =   0.99996595
 CQ3277!UTM  15      -   0.99999508  x   0.99965309  =   0.99964817
 CQ3277
 CQ3277:                Primary Azimuth Mark                     Grid Az
 CQ3277:SPC LA N     -  BARKSDALE AFB WATER TANK 1               167 07 40.2
 CQ3277:UTM  15      -  BARKSDALE AFB WATER TANK 1               166 52 11.1
 CQ3277
 CQ3277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3438398906(NAD 83)
 CQ3277
 CQ3277|---------------------------------------------------------------------|
 CQ3277| PID    Reference Object                     Distance      Geod. Az  |
 CQ3277|                                                           dddmmss.s |
 CQ3277| CQ3143 BARKSDALE AFB WATER TANK 1          APPROX. 3.1 KM 1662938.7 |
 CQ3277|---------------------------------------------------------------------|
 CQ3277
 CQ3277                          SUPERSEDED SURVEY CONTROL
 CQ3277
 CQ3277  NAD 83(1992)-  32 31 31.99209(N)    093 41 55.26892(W) AD(       ) 2
 CQ3277  NAD 83(1986)-  32 31 32.00409(N)    093 41 55.25942(W) AD(       ) 2
 CQ3277  NAD 27      -  32 31 31.45756(N)    093 41 54.61806(W) AD(       ) 2
 CQ3277  NGVD 29 (07/19/86)   57.5    (m)          189.     (f) VERT ANG       
 CQ3277
 CQ3277.Superseded values are not recommended for survey control.
 CQ3277
 CQ3277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3277.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3277
 CQ3277_MARKER: DD = SURVEY DISK
 CQ3277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3277_STAMPING: 8H002 1976
 CQ3277_MARK LOGO: LADHGS
 CQ3277_PROJECTION: RECESSED 91 CENTIMETERS
 CQ3277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3277+STABILITY: SURFACE MOTION
 CQ3277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3277+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2002
 CQ3277
 CQ3277  HISTORY     - Date     Condition        Report By
 CQ3277  HISTORY     - 1976     MONUMENTED       LADH
 CQ3277  HISTORY     - 20020302 GOOD             USPSQD
 CQ3277  HISTORY     - 20031108 GOOD             USPSQD
 CQ3277
 CQ3277                          STATION DESCRIPTION
 CQ3277
 CQ3277'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3277'THE STATION IS LOCATED IN BOSSIER CITY AND IS SET IN THE MEDIAN
 CQ3277'OF INTERSTATE 20 ON EAST SIDE OF THE AIRLINE DRIVE
 CQ3277'INTERCHANGE.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3277'PROPERTY.
 CQ3277'
 CQ3277'TO REACH THE STATION FROM THE INTERSECTION OF AIRLINE DRIVE AND
 CQ3277'THE OLD MINDEN ROAD, DRIVE NORTH ALONG AIRLINE DRIVE FOR 0.3 MILES
 CQ3277'TO THE INTERCHANGE ON INTERSTATE 20.  THE MARK IS SET EAST OF THE
 CQ3277'INTERCHANGE IN THE MEDIAN OF INTERSTATE 20.
 CQ3277'
 CQ3277'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3277'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3277'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3277'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3277'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3277'ARE STAMPED 8H002 1976.  THE MARK IS 57 FEET EAST OF THE
 CQ3277'SOUTHEAST CORNER ON THE OVERPASS ON THE WEST BOUND LANE ON
 CQ3277'INTERSTATE 20, 47 FEET SOUTHEAST OF THE CENTER OF THE WEST
 CQ3277'BOUND LANE, 43 FEET NORTHEAST OF THE CENTER OF THE EAST BOUND
 CQ3277'LANE, 25.5 FEET NORTH OF THE NORTHEAST CORNER OF THE OVERPASS ON
 CQ3277'THE EAST BOUND LANE ON INTERSTATE 20 AND 1.5 FEET SOUTHWEST
 CQ3277'OF A METAL WITNESS POST AND SIGN.
 CQ3277'
 CQ3277'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3277
 CQ3277                          STATION RECOVERY (2002)
 CQ3277
 CQ3277'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ3277'RECOVERED IN GOOD CONDITION.
 CQ3277
 CQ3277                          STATION RECOVERY (2003)
 CQ3277
 CQ3277'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ3277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3279 ***********************************************************************
 CQ3279  DESIGNATION -  8H004
 CQ3279  PID         -  CQ3279
 CQ3279  STATE/COUNTY-  LA/BOSSIER
 CQ3279  COUNTRY     -  US
 CQ3279  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3279
 CQ3279                         *CURRENT SURVEY CONTROL
 CQ3279  ______________________________________________________________________
 CQ3279* NAD 83(2011) POSITION- 32 31 42.29031(N) 093 40 26.00390(W)   ADJUSTED
 CQ3279* NAD 83(2011) ELLIP HT-    31.623 (meters)        (06/27/12)   ADJUSTED
 CQ3279* NAD 83(2011) EPOCH   -  2010.00
 CQ3279* NAVD 88 ORTHO HEIGHT -    57.71  (+/-2cm)      189.3   (feet) VERTCON3
 CQ3279  ______________________________________________________________________
 CQ3279  GEOID HEIGHT    -        -26.091 (meters)                     GEOID18
 CQ3279  NAD 83(2011) X  -   -344,916.914 (meters)                     COMP
 CQ3279  NAD 83(2011) Y  - -5,371,742.630 (meters)                     COMP
 CQ3279  NAD 83(2011) Z  -  3,409,997.273 (meters)                     COMP
 CQ3279  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 CQ3279  VERT ORDER      -  THIRD ? (See Below)
 CQ3279
 CQ3279  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3279  Standards:
 CQ3279         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3279            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3279  -------------------------------------------------------------------
 CQ3279  NETWORK    4.04   5.66           1.36   1.85   2.89      0.18869514
 CQ3279  -------------------------------------------------------------------
 CQ3279  Click here for local accuracies and other accuracy information.
 CQ3279
 CQ3279.The horizontal coordinates were established by GPS observations
 CQ3279.and adjusted by the National Geodetic Survey in June 2012.
 CQ3279
 CQ3279.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3279.been affixed to the stable North American tectonic plate. See 
 CQ3279.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3279
 CQ3279.The horizontal coordinates are valid at the epoch date displayed above
 CQ3279.which is a decimal equivalence of Year/Month/Day.
 CQ3279
 CQ3279.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3279.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3279
 CQ3279.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3279.GEOID18 height accuracy estimate available here.
 CQ3279
 CQ3279.The vertical order pertains to the NGVD 29 superseded value.
 CQ3279
 CQ3279.Click photographs - Photos may exist for this station.
 CQ3279
 CQ3279.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3279
 CQ3279.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3279
 CQ3279.The ellipsoidal height was determined by GPS observations
 CQ3279.and is referenced to NAD 83.
 CQ3279
 CQ3279. The following values were computed from the NAD 83(2011) position.
 CQ3279
 CQ3279;                    North         East     Units Scale Factor Converg.
 CQ3279;SPC LA N     -   225,502.576   889,721.635   MT  0.99997140   -0 37 14.3
 CQ3279;SPC LA N     -   739,836.37  2,919,028.40   sFT  0.99997140   -0 37 14.3
 CQ3279;UTM  15      - 3,599,208.972   436,714.628   MT  0.99964939   -0 21 44.5
 CQ3279
 CQ3279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3279!SPC LA N     -   0.99999503  x   0.99997140  =   0.99996644
 CQ3279!UTM  15      -   0.99999503  x   0.99964939  =   0.99964443
 CQ3279
 CQ3279:                Primary Azimuth Mark                     Grid Az
 CQ3279:SPC LA N     -  8H005                                    074 07 13.6
 CQ3279:UTM  15      -  8H005                                    073 51 43.8
 CQ3279
 CQ3279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3671499208(NAD 83)
 CQ3279
 CQ3279|---------------------------------------------------------------------|
 CQ3279| PID    Reference Object                     Distance      Geod. Az  |
 CQ3279|                                                           dddmmss.s |
 CQ3279| CQ3280 8H005                               APPROX. 2.7 KM 0732959.3 |
 CQ3279| CQ3143 BARKSDALE AFB WATER TANK 1          APPROX. 3.7 KM 2060750.1 |
 CQ3279|---------------------------------------------------------------------|
 CQ3279
 CQ3279                          SUPERSEDED SURVEY CONTROL
 CQ3279
 CQ3279  NAD 83(2007)-  32 31 42.29055(N)    093 40 26.00476(W) AD(2002.00) 0
 CQ3279  ELLIP H (02/10/07)   31.652  (m)                       GP(2002.00)    
 CQ3279  ELLIP H (02/20/02)   31.625  (m)                       GP(       ) 4 1
 CQ3279  NAD 83(1992)-  32 31 42.29096(N)    093 40 26.00411(W) AD(       ) 1
 CQ3279  ELLIP H (03/31/95)   31.737  (m)                       GP(       ) 4 1
 CQ3279  NAD 83(1992)-  32 31 42.28879(N)    093 40 26.00545(W) AD(       ) 2
 CQ3279  NAD 83(1986)-  32 31 42.30101(N)    093 40 25.99565(W) AD(       ) 2
 CQ3279  NAD 27      -  32 31 41.75452(N)    093 40 25.35563(W) AD(       ) 2
 CQ3279  NGVD 29              57.78   (m)          189.6    (f) LEVELING    3  
 CQ3279  NGVD 29 (07/19/86)   57.6    (m)          189.     (f) VERT ANG       
 CQ3279
 CQ3279.Superseded values are not recommended for survey control.
 CQ3279
 CQ3279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3279.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3279
 CQ3279_MARKER: DD = SURVEY DISK
 CQ3279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3279_STAMPING: 8H004 1976
 CQ3279_MARK LOGO: LADHGS
 CQ3279_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ3279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3279+STABILITY: SURFACE MOTION
 CQ3279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3279+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2002
 CQ3279
 CQ3279  HISTORY     - Date     Condition        Report By
 CQ3279  HISTORY     - 1976     MONUMENTED       LADH
 CQ3279  HISTORY     - 19920610 GOOD             BCED
 CQ3279  HISTORY     - 20020302 GOOD             USPSQD
 CQ3279  HISTORY     - 20031108 GOOD             USPSQD
 CQ3279
 CQ3279                          STATION DESCRIPTION
 CQ3279
 CQ3279'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3279'THE STATION IS LOCATED IN BOSSIER CITY AND IS SET EAST OF THE
 CQ3279'INTERSTATE 20 AND MACKS BAYOU ROAD INTERCHANGE NEAR THE SOUTHEAST
 CQ3279'CORNER OF THE OVERPASS ON THE EAST BOUND LANE ON INTERSTATE
 CQ3279'20.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3279'
 CQ3279'TO REACH THE STATION FROM THE AIRLINE DRIVE AND INTERSTATE 20
 CQ3279'INTERCHANGE, DRIVE EAST ALONG INTERSTATE 20 FOR 1.5 MILES TO THE
 CQ3279'MARK SET SOUTH OF THE HIGHWAY AND EAST OF AN OVERPASS.
 CQ3279'
 CQ3279'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3279'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3279'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  THE
 CQ3279'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3279'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3279'ARE STAMPED 8H004 1976.  THE MARK IS 21 FEET SOUTH-SOUTHEAST
 CQ3279'OF THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 16 FEET
 CQ3279'EAST OF THE SOUTHEAST CORNER OF AN OVERPASS, 8 FEET SOUTHEAST
 CQ3279'OF THE OVERPASS ABUTMENT AND 1.5 FEET EAST-NORTHEAST OF A
 CQ3279'METAL WITNESS POST AND SIGN.
 CQ3279'
 CQ3279'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3279
 CQ3279                          STATION RECOVERY (1992)
 CQ3279
 CQ3279'RECOVERY NOTE BY BOSSIER CITY ENGINEERING DEPARTMENT 1992 (DE)
 CQ3279'RECOVERED AS DESCRIBED.  FOUND IN GOOD CONDITION.
 CQ3279
 CQ3279                          STATION RECOVERY (2002)
 CQ3279
 CQ3279'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ3279'RECOVERED IN GOOD CONDITION.
 CQ3279
 CQ3279                          STATION RECOVERY (2003)
 CQ3279
 CQ3279'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ3279'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3280 ***********************************************************************
 CQ3280  DESIGNATION -  8H005
 CQ3280  PID         -  CQ3280
 CQ3280  STATE/COUNTY-  LA/BOSSIER
 CQ3280  COUNTRY     -  US
 CQ3280  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3280
 CQ3280                         *CURRENT SURVEY CONTROL
 CQ3280  ______________________________________________________________________
 CQ3280* NAD 83(1997) POSITION- 32 32 07.43790(N) 093 38 45.73837(W)   ADJUSTED
 CQ3280* NAVD 88 ORTHO HEIGHT -    50.5   (meters)      166.    (feet) VERTCON3
 CQ3280  ______________________________________________________________________
 CQ3280  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 CQ3280  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 CQ3280  HORZ ORDER      -  SECOND
 CQ3280
 CQ3280.The horizontal coordinates were established by classical geodetic methods
 CQ3280.and adjusted by the National Geodetic Survey in September 1999.
 CQ3280
 CQ3280.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3280.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3280
 CQ3280.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3280.GEOID18 height accuracy estimate available here.
 CQ3280
 CQ3280.Click photographs - Photos may exist for this station.
 CQ3280
 CQ3280.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3280
 CQ3280. The following values were computed from the NAD 83(1997) position.
 CQ3280
 CQ3280;                    North         East     Units Scale Factor Converg.
 CQ3280;SPC LA N     -   226,249.164   892,346.176   MT  0.99997270   -0 36 21.3
 CQ3280;SPC LA N     -   742,285.80  2,927,639.08   sFT  0.99997270   -0 36 21.3
 CQ3280;UTM  15      - 3,599,967.141   439,334.924   MT  0.99964538   -0 20 50.9
 CQ3280
 CQ3280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3280!SPC LA N     -   0.99999616  x   0.99997270  =   0.99996886
 CQ3280!UTM  15      -   0.99999616  x   0.99964538  =   0.99964155
 CQ3280
 CQ3280:                Primary Azimuth Mark                     Grid Az
 CQ3280:SPC LA N     -  8H006                                    074 22 57.5
 CQ3280:UTM  15      -  8H006                                    074 07 27.1
 CQ3280
 CQ3280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3933499967(NAD 83)
 CQ3280
 CQ3280|---------------------------------------------------------------------|
 CQ3280| PID    Reference Object                     Distance      Geod. Az  |
 CQ3280|                                                           dddmmss.s |
 CQ3280| CQ3259 8H006                               APPROX. 2.8 KM 0734636.2 |
 CQ3280| CQ3265 BARKSDALE AFB WATER TANK 2          APPROX. 2.3 KM 1920954.9 |
 CQ3280|---------------------------------------------------------------------|
 CQ3280
 CQ3280                          SUPERSEDED SURVEY CONTROL
 CQ3280
 CQ3280  NAD 83(1992)-  32 32 07.43684(N)    093 38 45.73906(W) AD(       ) 2
 CQ3280  NAD 83(1986)-  32 32 07.44928(N)    093 38 45.72918(W) AD(       ) 2
 CQ3280  NAD 27      -  32 32 06.90336(N)    093 38 45.09163(W) AD(       ) 2
 CQ3280  NGVD 29 (07/19/86)   50.6    (m)          166.     (f) VERT ANG       
 CQ3280
 CQ3280.Superseded values are not recommended for survey control.
 CQ3280
 CQ3280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3280.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3280
 CQ3280_MARKER: DD = SURVEY DISK
 CQ3280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3280_STAMPING: 8H005 1976
 CQ3280_MARK LOGO: LADHGS
 CQ3280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3280+STABILITY: SURFACE MOTION
 CQ3280
 CQ3280  HISTORY     - Date     Condition        Report By
 CQ3280  HISTORY     - 1976     MONUMENTED       LADH
 CQ3280  HISTORY     - 20020511 MARK NOT FOUND   USPS
 CQ3280
 CQ3280                          STATION DESCRIPTION
 CQ3280
 CQ3280'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3280'THE STATION IS LOCATED ABOUT 2 MILES EAST OF BOSSIER CITY AND IS
 CQ3280'SET SOUTH OF INTERSTATE 20 NEAR A RIGHT-OF-WAY FENCE.  THE MARK IS
 CQ3280'SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3280'
 CQ3280'TO REACH THE STATION FROM THE MACKS BAYOU ROAD AND INTERSTATE 20
 CQ3280'INTERCHANGE, DRIVE EAST ALONG INTERSTATE 20 FOR 1.7 MILES TO THE
 CQ3280'MARK SET SOUTH OF THE HIGHWAY NEAR A RIGHT-OF-WAY FENCE AND A
 CQ3280'FRONTAGE ROAD.
 CQ3280'
 CQ3280'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3280'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3280'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3280'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3280'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3280'ARE STAMPED 8H005 1976.  THE MARK IS 68.5 FEET NORTHWEST
 CQ3280'OF A METAL FIELD GATE, 63.5 FEET SOUTH-SOUTHEAST OF THE CENTER
 CQ3280'OF THE EAST BOUND LANE ON INTERSTATE 20, 18 FEET
 CQ3280'NORTH-NORTHWEST OF THE CENTER OF A SERVICE ROAD, 2 FEET
 CQ3280'SOUTH-SOUTHEAST OF A RIGHT-OF-WAY FENCE AND 1 FOOT
 CQ3280'EAST-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 CQ3280'
 CQ3280'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3280
 CQ3280                          STATION RECOVERY (2002)
 CQ3280
 CQ3280'RECOVERY NOTE BY US POSTAL SERVICE 2002 (AFA)
 CQ3280'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3259 ***********************************************************************
 CQ3259  DESIGNATION -  8H006
 CQ3259  PID         -  CQ3259
 CQ3259  STATE/COUNTY-  LA/BOSSIER
 CQ3259  COUNTRY     -  US
 CQ3259  USGS QUAD   -  EASTWOOD (2018)
 CQ3259
 CQ3259                         *CURRENT SURVEY CONTROL
 CQ3259  ______________________________________________________________________
 CQ3259* NAD 83(1992) POSITION- 32 32 32.86414(N) 093 37 02.52016(W)   ADJUSTED
 CQ3259* NAVD 88 ORTHO HEIGHT -    60.0   (meters)      197.    (feet) VERTCON3
 CQ3259  ______________________________________________________________________
 CQ3259  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 CQ3259  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 CQ3259  HORZ ORDER      -  SECOND
 CQ3259
 CQ3259.The horizontal coordinates were established by classical geodetic methods
 CQ3259.and adjusted by the National Geodetic Survey in January 1993.
 CQ3259
 CQ3259.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3259.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3259
 CQ3259.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3259.GEOID18 height accuracy estimate available here.
 CQ3259
 CQ3259.Click photographs - Photos may exist for this station.
 CQ3259
 CQ3259.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3259
 CQ3259. The following values were computed from the NAD 83(1992) position.
 CQ3259
 CQ3259;                    North         East     Units Scale Factor Converg.
 CQ3259;SPC LA N     -   227,004.219   895,047.451   MT  0.99997404   -0 35 26.7
 CQ3259;SPC LA N     -   744,763.01  2,936,501.51   sFT  0.99997404   -0 35 26.7
 CQ3259;UTM  15      - 3,600,734.124   442,031.874   MT  0.99964144   -0 19 55.6
 CQ3259
 CQ3259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3259!SPC LA N     -   0.99999467  x   0.99997404  =   0.99996871
 CQ3259!UTM  15      -   0.99999467  x   0.99964144  =   0.99963612
 CQ3259
 CQ3259:                Primary Azimuth Mark                     Grid Az
 CQ3259:SPC LA N     -  8H018                                    255 15 39.5
 CQ3259:UTM  15      -  8H018                                    255 00 08.4
 CQ3259
 CQ3259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4203100734(NAD 83)
 CQ3259
 CQ3259|---------------------------------------------------------------------|
 CQ3259| PID    Reference Object                     Distance      Geod. Az  |
 CQ3259|                                                           dddmmss.s |
 CQ3259| CQ3281 8H018                               APPROX. 0.8 KM 2544012.8 |
 CQ3259|---------------------------------------------------------------------|
 CQ3259
 CQ3259                          SUPERSEDED SURVEY CONTROL
 CQ3259
 CQ3259  NAD 83(1986)-  32 32 32.87672(N)    093 37 02.51021(W) AD(       ) 2
 CQ3259  NAD 27      -  32 32 32.33155(N)    093 37 01.87529(W) AD(       ) 2
 CQ3259  NGVD 29 (07/19/86)   60.1    (m)          197.     (f) VERT ANG       
 CQ3259
 CQ3259.Superseded values are not recommended for survey control.
 CQ3259
 CQ3259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3259.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3259
 CQ3259_MARKER: DD = SURVEY DISK
 CQ3259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3259_STAMPING: 8H006 1976
 CQ3259_MARK LOGO: LADHGS
 CQ3259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3259+STABILITY: SURFACE MOTION
 CQ3259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3259+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2008
 CQ3259
 CQ3259  HISTORY     - Date     Condition        Report By
 CQ3259  HISTORY     - 1976     MONUMENTED       LADH
 CQ3259  HISTORY     - 20020511 MARK NOT FOUND   USPS
 CQ3259  HISTORY     - 20080828 GOOD             GEOCAC
 CQ3259
 CQ3259                          STATION DESCRIPTION
 CQ3259
 CQ3259'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3259'THE STATION IS LOCATED ABOUT 3.5 MILES EAST OF BOSSIER CITY AND IS
 CQ3259'SET NORTH OF INTERSTATE 20 NEAR RIGHT-OF-WAY MARKER AND FENCE.  THE
 CQ3259'MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3259'
 CQ3259'TO REACH THE STATION FROM THE MACKS BAYOU AND INTERSTATE 20
 CQ3259'INTERCHANGE, DRIVE EAST ALONG INTERSTATE 20 FOR 3.4 MILES TO THE
 CQ3259'MARK SET NORTH OF INTERSTATE 20 AND WEST OF A REST AREA.
 CQ3259'
 CQ3259'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3259'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3259'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1 INCH.  THE
 CQ3259'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3259'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 CQ3259'THEY ARE STAMPED 8H006 1976.  THE MARK IS 134 FEET NORTH OF
 CQ3259'THE CENTER OF THE WEST BOUND LANE ON INTERSTATE 20, 16 FEET
 CQ3259'WEST-SOUTHWEST OF AN 18 INCH PINE TREE, 4 FEET SOUTH OF A
 CQ3259'CONCRETE RIGHT-OF-WAY MARKER, 3 FEET SOUTH OF A RIGHT-OF-WAY
 CQ3259'FENCE AND 1.5 FEET WEST OF A METAL WITNESS POST AND SIGN.
 CQ3259'
 CQ3259'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3259
 CQ3259                          STATION RECOVERY (2002)
 CQ3259
 CQ3259'RECOVERY NOTE BY US POSTAL SERVICE 2002 (AFA)
 CQ3259'MARK NOT FOUND.
 CQ3259
 CQ3259                          STATION RECOVERY (2008)
 CQ3259
 CQ3259'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3255 ***********************************************************************
 CQ3255  DESIGNATION -  8H007
 CQ3255  PID         -  CQ3255
 CQ3255  STATE/COUNTY-  LA/BOSSIER
 CQ3255  COUNTRY     -  US
 CQ3255  USGS QUAD   -  EASTWOOD (2018)
 CQ3255
 CQ3255                         *CURRENT SURVEY CONTROL
 CQ3255  ______________________________________________________________________
 CQ3255* NAD 83(1992) POSITION- 32 32 29.60229(N) 093 36 09.24084(W)   ADJUSTED
 CQ3255* NAVD 88 ORTHO HEIGHT -    70.5   (meters)      231.    (feet) VERTCON3
 CQ3255  ______________________________________________________________________
 CQ3255  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 CQ3255  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 CQ3255  HORZ ORDER      -  SECOND
 CQ3255
 CQ3255.The horizontal coordinates were established by classical geodetic methods
 CQ3255.and adjusted by the National Geodetic Survey in January 1993.
 CQ3255
 CQ3255.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3255.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3255
 CQ3255.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3255.GEOID18 height accuracy estimate available here.
 CQ3255
 CQ3255.Click photographs - Photos may exist for this station.
 CQ3255
 CQ3255.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3255
 CQ3255. The following values were computed from the NAD 83(1992) position.
 CQ3255
 CQ3255;                    North         East     Units Scale Factor Converg.
 CQ3255;SPC LA N     -   226,889.509   896,436.504   MT  0.99997387   -0 34 58.5
 CQ3255;SPC LA N     -   744,386.66  2,941,058.76   sFT  0.99997387   -0 34 58.5
 CQ3255;UTM  15      - 3,600,625.724   443,420.968   MT  0.99963947   -0 19 26.9
 CQ3255
 CQ3255!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3255!SPC LA N     -   0.99999302  x   0.99997387  =   0.99996689
 CQ3255!UTM  15      -   0.99999302  x   0.99963947  =   0.99963250
 CQ3255
 CQ3255:                Primary Azimuth Mark                     Grid Az
 CQ3255:SPC LA N     -  8H008                                    088 25 06.8
 CQ3255:UTM  15      -  8H008                                    088 09 35.2
 CQ3255
 CQ3255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4342000625(NAD 83)
 CQ3255
 CQ3255|---------------------------------------------------------------------|
 CQ3255| PID    Reference Object                     Distance      Geod. Az  |
 CQ3255|                                                           dddmmss.s |
 CQ3255| CQ3257 8H008                               APPROX. 1.9 KM 0875008.3 |
 CQ3255|---------------------------------------------------------------------|
 CQ3255
 CQ3255                          SUPERSEDED SURVEY CONTROL
 CQ3255
 CQ3255  NAD 83(1986)-  32 32 29.61489(N)    093 36 09.23103(W) AD(       ) 2
 CQ3255  NAD 27      -  32 32 29.06975(N)    093 36 08.59736(W) AD(       ) 2
 CQ3255  NGVD 29 (07/19/86)   70.6    (m)          232.     (f) VERT ANG       
 CQ3255
 CQ3255.Superseded values are not recommended for survey control.
 CQ3255
 CQ3255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3255.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3255
 CQ3255_MARKER: DD = SURVEY DISK
 CQ3255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3255_STAMPING: 8H007 1976
 CQ3255_MARK LOGO: LADHGS
 CQ3255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3255+STABILITY: SURFACE MOTION
 CQ3255
 CQ3255  HISTORY     - Date     Condition        Report By
 CQ3255  HISTORY     - 1976     MONUMENTED       LADH
 CQ3255  HISTORY     - 20020511 POOR             USPS
 CQ3255
 CQ3255                          STATION DESCRIPTION
 CQ3255
 CQ3255'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3255'THE STATION IS LOCATED ABOUT 4.4 MILES EAST OF BOSSIER CITY AND IS
 CQ3255'SET SOUTH OF INTERSTATE 20 NEAR THE SOUTHWEST CORNER OF THE BODEAU
 CQ3255'ROAD OVERPASS.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF
 CQ3255'HIGHWAYS PROPERTY.
 CQ3255'
 CQ3255'TO REACH THE STATION FROM THE INTERSTATE 20 AND MACKS BAYOU ROAD
 CQ3255'INTERCHANGE IN BOSSIER CITY, DRIVE EAST ALONG INTERSTATE 20 FOR
 CQ3255'4.3 MILES TO THE MARK SET SOUTH OF THE HIGHWAY NEAR THE SOUTHWEST
 CQ3255'CORNER ON A OVERPASS.
 CQ3255'
 CQ3255'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3255'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3255'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3255'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3255'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3255'ARE STAMPED 8H007 1976.  THE MARK IS 117 FEET SOUTH-SOUTHEAST OF
 CQ3255'THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 29.5 FEET
 CQ3255'SOUTHWEST OF THE CENTER OF BODEAU ROAD, 17.5 FEET
 CQ3255'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE OVERPASS ON
 CQ3255'BODEAU ROAD OVER INTERSTATE 20, 9.5 FEET SOUTH OF A
 CQ3255'RIGHT-OF-WAY FENCE AND 1 FOOT NORTHWEST OF A METAL WITNESS POST
 CQ3255'AND SIGN.
 CQ3255'
 CQ3255'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3255
 CQ3255                          STATION RECOVERY (2002)
 CQ3255
 CQ3255'RECOVERY NOTE BY US POSTAL SERVICE 2002 (AFA)
 CQ3255'DISC MISSING. MONUMENT IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3257 ***********************************************************************
 CQ3257  DESIGNATION -  8H008
 CQ3257  PID         -  CQ3257
 CQ3257  STATE/COUNTY-  LA/BOSSIER
 CQ3257  COUNTRY     -  US
 CQ3257  USGS QUAD   -  EASTWOOD (2018)
 CQ3257
 CQ3257                         *CURRENT SURVEY CONTROL
 CQ3257  ______________________________________________________________________
 CQ3257* NAD 83(1992) POSITION- 32 32 31.94870(N) 093 34 55.75655(W)   ADJUSTED
 CQ3257* NAVD 88 ORTHO HEIGHT -    52.3   (meters)      172.    (feet) VERTCON3
 CQ3257  ______________________________________________________________________
 CQ3257  GEOID HEIGHT    -        -26.094 (meters)                     GEOID18
 CQ3257  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 CQ3257  HORZ ORDER      -  SECOND
 CQ3257
 CQ3257.The horizontal coordinates were established by classical geodetic methods
 CQ3257.and adjusted by the National Geodetic Survey in January 1993.
 CQ3257
 CQ3257.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3257.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3257
 CQ3257.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3257.GEOID18 height accuracy estimate available here.
 CQ3257
 CQ3257.Click photographs - Photos may exist for this station.
 CQ3257
 CQ3257.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3257
 CQ3257. The following values were computed from the NAD 83(1992) position.
 CQ3257
 CQ3257;                    North         East     Units Scale Factor Converg.
 CQ3257;SPC LA N     -   226,942.458   898,354.478   MT  0.99997399   -0 34 19.7
 CQ3257;SPC LA N     -   744,560.38  2,947,351.32   sFT  0.99997399   -0 34 19.7
 CQ3257;UTM  15      - 3,600,687.317   445,338.039   MT  0.99963684   -0 18 47.4
 CQ3257
 CQ3257!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3257!SPC LA N     -   0.99999588  x   0.99997399  =   0.99996987
 CQ3257!UTM  15      -   0.99999588  x   0.99963684  =   0.99963272
 CQ3257
 CQ3257:                Primary Azimuth Mark                     Grid Az
 CQ3257:SPC LA N     -  8H009                                    092 04 05.5
 CQ3257:UTM  15      -  8H009                                    091 48 33.2
 CQ3257
 CQ3257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4533800687(NAD 83)
 CQ3257
 CQ3257|---------------------------------------------------------------------|
 CQ3257| PID    Reference Object                     Distance      Geod. Az  |
 CQ3257|                                                           dddmmss.s |
 CQ3257| CQ3254 8H009                               APPROX. 3.1 KM 0912945.8 |
 CQ3257|---------------------------------------------------------------------|
 CQ3257
 CQ3257                          SUPERSEDED SURVEY CONTROL
 CQ3257
 CQ3257  NAD 83(1986)-  32 32 31.96132(N)    093 34 55.74690(W) AD(       ) 2
 CQ3257  NAD 27      -  32 32 31.41652(N)    093 34 55.11510(W) AD(       ) 2
 CQ3257  NGVD 29 (07/19/86)   52.4    (m)          172.     (f) VERT ANG       
 CQ3257
 CQ3257.Superseded values are not recommended for survey control.
 CQ3257
 CQ3257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3257.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3257
 CQ3257_MARKER: DD = SURVEY DISK
 CQ3257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3257_STAMPING: 8H008 1976
 CQ3257_MARK LOGO: LADHGS
 CQ3257_PROJECTION: FLUSH
 CQ3257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3257+STABILITY: SURFACE MOTION
 CQ3257
 CQ3257  HISTORY     - Date     Condition        Report By
 CQ3257  HISTORY     - 1976     MONUMENTED       LADH
 CQ3257  HISTORY     - 20020302 POOR             USPSQD
 CQ3257  HISTORY     - 20031108 POOR             USPSQD
 CQ3257
 CQ3257                          STATION DESCRIPTION
 CQ3257
 CQ3257'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3257'THE STATION IS LOCATED ABOUT 5.5 MILES EAST OF BOSSIER CITY AND IS
 CQ3257'SET NORTH OF INTERSTATE 20 NEAR THE NORTHWEST CORNER OF THE FIFI
 CQ3257'BAYOU BRIDGE ON THE WEST BOUND LANE.  THE MARK IS SET ON
 CQ3257'LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3257'
 CQ3257'TO REACH THE STATION FROM THE INTERSTATE 20 AND MACKS BAYOU
 CQ3257'INTERCHANGE IN BOSSIER CITY, DRIVE EAST ALONG INTERSTATE 20 FOR
 CQ3257'5.5 MILES TO THE MARK SET NORTH OF THE HIGHWAY AND WEST OF A
 CQ3257'BRIDGE.
 CQ3257'
 CQ3257'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3257'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3257'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  THE
 CQ3257'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3257'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3257'ARE STAMPED 8H008 1976.  THE MARK IS 75 FEET SOUTH OF A
 CQ3257'RIGHT-OF-WAY FENCE, 31 FEET NORTH OF THE CENTER OF THE WEST
 CQ3257'BOUND LANE ON INTERSTATE 20, 12.5 FEET NORTHWEST OF THE
 CQ3257'NORTHWEST CORNER OF THE BAYOU FIFI BRIDGE ON THE WEST BOUND LANE
 CQ3257'ON INTERSTATE 20 AND 1.5 FEET EAST-NORTHEAST OF A METAL
 CQ3257'WITNESS POST AND SIGN.
 CQ3257'
 CQ3257'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3257
 CQ3257                          STATION RECOVERY (2002)
 CQ3257
 CQ3257'RECOVERY NOTE BY US POWER SQUADRON 2002 (DW)
 CQ3257'CAP OF MARK IS GONE WITH ONLY POST IN CONCRETE REMAINING.
 CQ3257
 CQ3257                          STATION RECOVERY (2003)
 CQ3257
 CQ3257'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ3257'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3254 ***********************************************************************
 CQ3254  DESIGNATION -  8H009
 CQ3254  PID         -  CQ3254
 CQ3254  STATE/COUNTY-  LA/BOSSIER
 CQ3254  COUNTRY     -  US
 CQ3254  USGS QUAD   -  EASTWOOD (2018)
 CQ3254
 CQ3254                         *CURRENT SURVEY CONTROL
 CQ3254  ______________________________________________________________________
 CQ3254* NAD 83(1992) POSITION- 32 32 29.28787(N) 093 32 56.19257(W)   ADJUSTED
 CQ3254* NAVD 88 ORTHO HEIGHT -    86.9   (meters)      285.    (feet) VERTCON3
 CQ3254  ______________________________________________________________________
 CQ3254  GEOID HEIGHT    -        -26.077 (meters)                     GEOID18
 CQ3254  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 CQ3254  HORZ ORDER      -  SECOND
 CQ3254
 CQ3254.The horizontal coordinates were established by classical geodetic methods
 CQ3254.and adjusted by the National Geodetic Survey in January 1993.
 CQ3254
 CQ3254.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3254.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3254
 CQ3254.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3254.GEOID18 height accuracy estimate available here.
 CQ3254
 CQ3254.Click photographs - Photos may exist for this station.
 CQ3254
 CQ3254.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3254
 CQ3254. The following values were computed from the NAD 83(1992) position.
 CQ3254
 CQ3254;                    North         East     Units Scale Factor Converg.
 CQ3254;SPC LA N     -   226,829.825   901,473.170   MT  0.99997385   -0 33 16.5
 CQ3254;SPC LA N     -   744,190.85  2,957,583.23   sFT  0.99997385   -0 33 16.5
 CQ3254;UTM  15      - 3,600,588.824   448,456.151   MT  0.99963276   -0 17 43.0
 CQ3254
 CQ3254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3254!SPC LA N     -   0.99999045  x   0.99997385  =   0.99996430
 CQ3254!UTM  15      -   0.99999045  x   0.99963276  =   0.99962321
 CQ3254
 CQ3254:                Primary Azimuth Mark                     Grid Az
 CQ3254:SPC LA N     -  8H010                                    088 24 18.6
 CQ3254:UTM  15      -  8H010                                    088 08 45.1
 CQ3254
 CQ3254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4845600588(NAD 83)
 CQ3254
 CQ3254|---------------------------------------------------------------------|
 CQ3254| PID    Reference Object                     Distance      Geod. Az  |
 CQ3254|                                                           dddmmss.s |
 CQ3254| CQ3256 8H010                               APPROX. 1.1 KM 0875102.1 |
 CQ3254|---------------------------------------------------------------------|
 CQ3254
 CQ3254                          SUPERSEDED SURVEY CONTROL
 CQ3254
 CQ3254  NAD 83(1986)-  32 32 29.30054(N)    093 32 56.18310(W) AD(       ) 2
 CQ3254  NAD 27      -  32 32 28.75617(N)    093 32 55.55452(W) AD(       ) 2
 CQ3254  NGVD 29 (07/19/86)   87.0    (m)          285.     (f) VERT ANG       
 CQ3254
 CQ3254.Superseded values are not recommended for survey control.
 CQ3254
 CQ3254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3254.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3254
 CQ3254_MARKER: DD = SURVEY DISK
 CQ3254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3254_STAMPING: 8H009 1976
 CQ3254_MARK LOGO: LADHGS
 CQ3254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3254+STABILITY: SURFACE MOTION
 CQ3254
 CQ3254  HISTORY     - Date     Condition        Report By
 CQ3254  HISTORY     - 1976     MONUMENTED       LADH
 CQ3254
 CQ3254                          STATION DESCRIPTION
 CQ3254
 CQ3254'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3254'THE STATION IS LOCATED ABOUT 7 MILES EAST OF BOSSIER CITY AND IS
 CQ3254'SET SOUTH OF INTERSTATE 20 NEAR A SERVICE ROAD.  THE MARK IS SET
 CQ3254'ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3254'
 CQ3254'TO REACH THE STATION FROM THE MACKS BAYOU ROAD AND INTERSTATE 20
 CQ3254'INTERCHANGE IN BOSSIER CITY, DRIVE EAST ALONG INTERSTATE 20 FOR
 CQ3254'7.4 MILES TO THE MARK SET ON THE RIGHT AND SOUTH OF THE HIGHWAY
 CQ3254'NEAR A RIGHT-OF-WAY FENCE AND A SERVICE ROAD.
 CQ3254'
 CQ3254'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3254'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3254'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  THE
 CQ3254'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3254'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3254'ARE STAMPED 8H009 1976.  THE MARK IS 97.5 FEET SOUTH-SOUTHEAST
 CQ3254'OF THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 19.5 FEET
 CQ3254'NORTH-NORTHWEST OF THE CENTER OF A SERVICE ROAD, 2 FEET
 CQ3254'NORTH-NORTHWEST OF A RIGHT-OF-WAY FENCE AND 1.5 FEET
 CQ3254'EAST-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 CQ3254'
 CQ3254'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3256 ***********************************************************************
 CQ3256  DESIGNATION -  8H010
 CQ3256  PID         -  CQ3256
 CQ3256  STATE/COUNTY-  LA/BOSSIER
 CQ3256  COUNTRY     -  US
 CQ3256  USGS QUAD   -  EASTWOOD (2018)
 CQ3256
 CQ3256                         *CURRENT SURVEY CONTROL
 CQ3256  ______________________________________________________________________
 CQ3256* NAD 83(1992) POSITION- 32 32 30.67941(N) 093 32 12.35404(W)   ADJUSTED
 CQ3256* NAVD 88 ORTHO HEIGHT -    87.3   (meters)      286.    (feet) VERTCON3
 CQ3256  ______________________________________________________________________
 CQ3256  GEOID HEIGHT    -        -26.069 (meters)                     GEOID18
 CQ3256  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 CQ3256  HORZ ORDER      -  SECOND
 CQ3256
 CQ3256.The horizontal coordinates were established by classical geodetic methods
 CQ3256.and adjusted by the National Geodetic Survey in January 1993.
 CQ3256
 CQ3256.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3256.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3256
 CQ3256.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3256.GEOID18 height accuracy estimate available here.
 CQ3256
 CQ3256.Click photographs - Photos may exist for this station.
 CQ3256
 CQ3256.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3256
 CQ3256. The following values were computed from the NAD 83(1992) position.
 CQ3256
 CQ3256;                    North         East     Units Scale Factor Converg.
 CQ3256;SPC LA N     -   226,861.680   902,617.362   MT  0.99997392   -0 32 53.3
 CQ3256;SPC LA N     -   744,295.36  2,961,337.13   sFT  0.99997392   -0 32 53.3
 CQ3256;UTM  15      - 3,600,625.846   449,599.795   MT  0.99963132   -0 17 19.5
 CQ3256
 CQ3256!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3256!SPC LA N     -   0.99999038  x   0.99997392  =   0.99996430
 CQ3256!UTM  15      -   0.99999038  x   0.99963132  =   0.99962170
 CQ3256
 CQ3256:                Primary Azimuth Mark                     Grid Az
 CQ3256:SPC LA N     -  8H011                                    087 21 12.6
 CQ3256:UTM  15      -  8H011                                    087 05 38.8
 CQ3256
 CQ3256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4959900625(NAD 83)
 CQ3256
 CQ3256|---------------------------------------------------------------------|
 CQ3256| PID    Reference Object                     Distance      Geod. Az  |
 CQ3256|                                                           dddmmss.s |
 CQ3256| CQ3258 8H011                               APPROX. 0.9 KM 0864819.3 |
 CQ3256|---------------------------------------------------------------------|
 CQ3256
 CQ3256                          SUPERSEDED SURVEY CONTROL
 CQ3256
 CQ3256  NAD 83(1986)-  32 32 30.69210(N)    093 32 12.34470(W) AD(       ) 2
 CQ3256  NAD 27      -  32 32 30.14794(N)    093 32 11.71709(W) AD(       ) 2
 CQ3256  NGVD 29 (07/19/86)   87.4    (m)          287.     (f) VERT ANG       
 CQ3256
 CQ3256.Superseded values are not recommended for survey control.
 CQ3256
 CQ3256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3256.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3256
 CQ3256_MARKER: DD = SURVEY DISK
 CQ3256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3256_STAMPING: 8H010 1976
 CQ3256_MARK LOGO: LADHGS
 CQ3256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3256+STABILITY: SURFACE MOTION
 CQ3256
 CQ3256  HISTORY     - Date     Condition        Report By
 CQ3256  HISTORY     - 1976     MONUMENTED       LADH
 CQ3256
 CQ3256                          STATION DESCRIPTION
 CQ3256
 CQ3256'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3256'THE STATION IS LOCATED ABOUT 8 MILES EAST OF BOSSIER CITY AND IS
 CQ3256'SET IN THE MEDIAN OF INTERSTATE 20 JUST EAST OF AN OVERPASS ON
 CQ3256'STATE HIGHWAY 614.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF
 CQ3256'HIGHWAYS PROPERTY.
 CQ3256'
 CQ3256'TO REACH THE STATION FROM THE MACKS BAYOU ROAD AND INTERSTATE
 CQ3256'20 INTERCHANGE IN BOSSIER CITY, DRIVE EAST ALONG INTERSTATE 20
 CQ3256'FOR 8.1 MILES TO THE MARK SET ON THE LEFT IN THE MEDIAN ABOUT
 CQ3256'188 FEET EAST OF THE STATE HIGHWAY 614 OVERPASS.
 CQ3256'
 CQ3256'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3256'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3256'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3256'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3256'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3256'ARE STAMPED 8H010 1976.  THE MARK IS 187.5 FEET EAST OF THE EAST
 CQ3256'PIER IN THE MEDIAN UNDER THE OVERPASS ON STATE HIGHWAY 614, 119
 CQ3256'FEET NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER, 46.5 FEET
 CQ3256'SOUTH-SOUTHEAST OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE
 CQ3256'20, 43 FEET NORTH-NORTHWEST OF THE CENTER OF THE EAST
 CQ3256'BOUND LANE ON INTERSTATE 20 AND 1.5 FEET EAST OF A METAL WITNESS
 CQ3256'POST AND SIGN.
 CQ3256'
 CQ3256'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3258 ***********************************************************************
 CQ3258  DESIGNATION -  8H011
 CQ3258  PID         -  CQ3258
 CQ3258  STATE/COUNTY-  LA/BOSSIER
 CQ3258  COUNTRY     -  US
 CQ3258  USGS QUAD   -  EASTWOOD (2018)
 CQ3258
 CQ3258                         *CURRENT SURVEY CONTROL
 CQ3258  ______________________________________________________________________
 CQ3258* NAD 83(1992) POSITION- 32 32 32.23566(N) 093 31 39.41083(W)   ADJUSTED
 CQ3258* NAVD 88 ORTHO HEIGHT -    81.9   (meters)      269.    (feet) VERTCON3
 CQ3258  ______________________________________________________________________
 CQ3258  GEOID HEIGHT    -        -26.064 (meters)                     GEOID18
 CQ3258  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 CQ3258  HORZ ORDER      -  SECOND
 CQ3258
 CQ3258.The horizontal coordinates were established by classical geodetic methods
 CQ3258.and adjusted by the National Geodetic Survey in January 1993.
 CQ3258
 CQ3258.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3258.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3258
 CQ3258.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3258.GEOID18 height accuracy estimate available here.
 CQ3258
 CQ3258.Click photographs - Photos may exist for this station.
 CQ3258
 CQ3258.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3258
 CQ3258. The following values were computed from the NAD 83(1992) position.
 CQ3258
 CQ3258;                    North         East     Units Scale Factor Converg.
 CQ3258;SPC LA N     -   226,901.430   903,477.327   MT  0.99997400   -0 32 35.9
 CQ3258;SPC LA N     -   744,425.77  2,964,158.53   sFT  0.99997400   -0 32 35.9
 CQ3258;UTM  15      - 3,600,669.474   450,459.277   MT  0.99963026   -0 17 01.8
 CQ3258
 CQ3258!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3258!SPC LA N     -   0.99999123  x   0.99997400  =   0.99996523
 CQ3258!UTM  15      -   0.99999123  x   0.99963026  =   0.99962149
 CQ3258
 CQ3258:                Primary Azimuth Mark                     Grid Az
 CQ3258:SPC LA N     -  8H012                                    065 42 28.4
 CQ3258:UTM  15      -  8H012                                    065 26 54.3
 CQ3258
 CQ3258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5045900669(NAD 83)
 CQ3258
 CQ3258|---------------------------------------------------------------------|
 CQ3258| PID    Reference Object                     Distance      Geod. Az  |
 CQ3258|                                                           dddmmss.s |
 CQ3258| CQ3260 8H012                               APPROX. 0.8 KM 0650952.5 |
 CQ3258|---------------------------------------------------------------------|
 CQ3258
 CQ3258                          SUPERSEDED SURVEY CONTROL
 CQ3258
 CQ3258  NAD 83(1986)-  32 32 32.24836(N)    093 31 39.40162(W) AD(       ) 2
 CQ3258  NAD 27      -  32 32 31.70435(N)    093 31 38.77466(W) AD(       ) 2
 CQ3258  NGVD 29 (07/19/86)   82.0    (m)          269.     (f) VERT ANG       
 CQ3258
 CQ3258.Superseded values are not recommended for survey control.
 CQ3258
 CQ3258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3258.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3258
 CQ3258_MARKER: DD = SURVEY DISK
 CQ3258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3258_STAMPING: 8H011 1976
 CQ3258_MARK LOGO: LADHGS
 CQ3258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3258+STABILITY: SURFACE MOTION
 CQ3258_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3258+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2006
 CQ3258
 CQ3258  HISTORY     - Date     Condition        Report By
 CQ3258  HISTORY     - 1976     MONUMENTED       LADH
 CQ3258  HISTORY     - 20060309 GOOD             USPSQD
 CQ3258
 CQ3258                          STATION DESCRIPTION
 CQ3258
 CQ3258'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3258'THE STATION IS LOCATED ABOUT 9 MILES EAST OF BOSSIER CITY AND IS
 CQ3258'SET SOUTH OF INTERSTATE 20 NEAR A RIGHT-OF-WAY FENCE AND A
 CQ3258'RIGHT-OF-WAY MARKER.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF
 CQ3258'HIGHWAYS PROPERTY.
 CQ3258'
 CQ3258'TO REACH THE STATION FROM THE MACKS BAYOU ROAD AND INTERSTATE 20
 CQ3258'INTERCHANGE IN BOSSIER CITY, DRIVE EAST ALONG INTERSTATE 20 FOR
 CQ3258'8.6 MILES TO THE MARK SET ON THE RIGHT AND SOUTH OF THE HIGHWAY
 CQ3258'NEAR A RIGHT-OF-WAY FENCE AND CONCRETE HIGHWAY MARKER.
 CQ3258'
 CQ3258'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3258'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3258'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3258'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3258'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3258'ARE STAMPED 8H011 1976.  THE MARK IS 74 FEET SOUTH-SOUTHEAST OF
 CQ3258'THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 74 FEET
 CQ3258'SOUTH-SOUTHWEST OF THE CENTER OF A CONCRETE HEADWALL ON A
 CQ3258'CROSS-DRAIN UNDER INTERSTATE 20, 3 FEET NORTH OF A CONCRETE
 CQ3258'HIGHWAY RIGHT-OF-WAY MARKER, 2 FEET NORTH-NORTHWEST OF A
 CQ3258'RIGHT-OF-WAY FENCE AND 1.5 FEET EAST-NORTHEAST OF A METAL WITNESS
 CQ3258'POST AND SIGN.
 CQ3258'
 CQ3258'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3258
 CQ3258                          STATION RECOVERY (2006)
 CQ3258
 CQ3258'RECOVERY NOTE BY US POWER SQUADRON 2006 (WRH)
 CQ3258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3260 ***********************************************************************
 CQ3260  DESIGNATION -  8H012
 CQ3260  PID         -  CQ3260
 CQ3260  STATE/COUNTY-  LA/BOSSIER
 CQ3260  COUNTRY     -  US
 CQ3260  USGS QUAD   -  EASTWOOD (2018)
 CQ3260
 CQ3260                         *CURRENT SURVEY CONTROL
 CQ3260  ______________________________________________________________________
 CQ3260* NAD 83(1992) POSITION- 32 32 42.81043(N) 093 31 12.43277(W)   ADJUSTED
 CQ3260* NAVD 88 ORTHO HEIGHT -    80.7   (meters)      265.    (feet) VERTCON3
 CQ3260  ______________________________________________________________________
 CQ3260  GEOID HEIGHT    -        -26.062 (meters)                     GEOID18
 CQ3260  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 CQ3260  HORZ ORDER      -  SECOND
 CQ3260
 CQ3260.The horizontal coordinates were established by classical geodetic methods
 CQ3260.and adjusted by the National Geodetic Survey in January 1993.
 CQ3260
 CQ3260.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3260.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3260
 CQ3260.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3260.GEOID18 height accuracy estimate available here.
 CQ3260
 CQ3260.Click photographs - Photos may exist for this station.
 CQ3260
 CQ3260.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3260
 CQ3260. The following values were computed from the NAD 83(1992) position.
 CQ3260
 CQ3260;                    North         East     Units Scale Factor Converg.
 CQ3260;SPC LA N     -   227,220.508   904,184.267   MT  0.99997456   -0 32 21.6
 CQ3260;SPC LA N     -   745,472.62  2,966,477.88   sFT  0.99997456   -0 32 21.6
 CQ3260;UTM  15      - 3,600,991.639   451,164.522   MT  0.99962941   -0 16 47.3
 CQ3260
 CQ3260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3260!SPC LA N     -   0.99999142  x   0.99997456  =   0.99996598
 CQ3260!UTM  15      -   0.99999142  x   0.99962941  =   0.99962083
 CQ3260
 CQ3260:                Primary Azimuth Mark                     Grid Az
 CQ3260:SPC LA N     -  8H013                                    050 47 54.9
 CQ3260:UTM  15      -  8H013                                    050 32 20.6
 CQ3260
 CQ3260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5116400991(NAD 83)
 CQ3260
 CQ3260|---------------------------------------------------------------------|
 CQ3260| PID    Reference Object                     Distance      Geod. Az  |
 CQ3260|                                                           dddmmss.s |
 CQ3260| CQ3261 8H013                               APPROX. 0.6 KM 0501533.3 |
 CQ3260|---------------------------------------------------------------------|
 CQ3260
 CQ3260                          SUPERSEDED SURVEY CONTROL
 CQ3260
 CQ3260  NAD 83(1986)-  32 32 42.82313(N)    093 31 12.42370(W) AD(       ) 2
 CQ3260  NAD 27      -  32 32 42.27955(N)    093 31 11.79724(W) AD(       ) 2
 CQ3260  NGVD 29 (07/19/86)   80.8    (m)          265.     (f) VERT ANG       
 CQ3260
 CQ3260.Superseded values are not recommended for survey control.
 CQ3260
 CQ3260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3260.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3260
 CQ3260_MARKER: DD = SURVEY DISK
 CQ3260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3260_STAMPING: 8H012 1976
 CQ3260_MARK LOGO: LADHGS
 CQ3260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3260+STABILITY: SURFACE MOTION
 CQ3260
 CQ3260  HISTORY     - Date     Condition        Report By
 CQ3260  HISTORY     - 1976     MONUMENTED       LADH
 CQ3260
 CQ3260                          STATION DESCRIPTION
 CQ3260
 CQ3260'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3260'THE STATION IS LOCATED ABOUT 9 MILES EAST OF BOSSIER CITY AND IS
 CQ3260'SET SOUTH OF INTERSTATE 20 JUST WEST OF THE STATE HIGHWAY 157 AND
 CQ3260'INTERSTATE 20 INTERCHANGE.  THE MARK IS SET ON LOUISIANA DEPARTMENT
 CQ3260'OF HIGHWAYS PROPERTY.
 CQ3260'
 CQ3260'TO REACH THE STATION FROM THE MACKS BAYOU ROAD AND INTERSTATE 20
 CQ3260'INTERCHANGE IN BOSSIER CITY, DRIVE EAST ON INTERSTATE 20 FOR 9.1
 CQ3260'MILES TO THE MARK SET ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR
 CQ3260'A RIGHT-OF-WAY FENCE AND MARKER.
 CQ3260'
 CQ3260'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3260'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3260'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3260'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3260'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3260'ARE STAMPED 8H012 1976.  THE MARK IS 105 FEET SOUTHEAST OF THE
 CQ3260'CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 3 FEET
 CQ3260'NORTHWEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 2 FEET
 CQ3260'NORTHWEST OF A RIGHT-OF-WAY FENCE AND 1.5 FEET NORTHEAST OF A
 CQ3260'METAL WITNESS POST AND SIGN.
 CQ3260'
 CQ3260'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3261 ***********************************************************************
 CQ3261  DESIGNATION -  8H013
 CQ3261  PID         -  CQ3261
 CQ3261  STATE/COUNTY-  LA/BOSSIER
 CQ3261  COUNTRY     -  US
 CQ3261  USGS QUAD   -  EASTWOOD (2018)
 CQ3261
 CQ3261                         *CURRENT SURVEY CONTROL
 CQ3261  ______________________________________________________________________
 CQ3261* NAD 83(1992) POSITION- 32 32 55.52661(N) 093 30 54.37429(W)   ADJUSTED
 CQ3261* NAVD 88 ORTHO HEIGHT -    78.7   (meters)      258.    (feet) VERTCON3
 CQ3261  ______________________________________________________________________
 CQ3261  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 CQ3261  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 CQ3261  HORZ ORDER      -  SECOND
 CQ3261
 CQ3261.The horizontal coordinates were established by classical geodetic methods
 CQ3261.and adjusted by the National Geodetic Survey in January 1993.
 CQ3261
 CQ3261.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3261.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3261
 CQ3261.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3261.GEOID18 height accuracy estimate available here.
 CQ3261
 CQ3261.Click photographs - Photos may exist for this station.
 CQ3261
 CQ3261.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3261
 CQ3261. The following values were computed from the NAD 83(1992) position.
 CQ3261
 CQ3261;                    North         East     Units Scale Factor Converg.
 CQ3261;SPC LA N     -   227,607.773   904,659.078   MT  0.99997524   -0 32 12.1
 CQ3261;SPC LA N     -   746,743.17  2,968,035.66   sFT  0.99997524   -0 32 12.1
 CQ3261;UTM  15      - 3,601,380.916   451,637.410   MT  0.99962884   -0 16 37.7
 CQ3261
 CQ3261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3261!SPC LA N     -   0.99999173  x   0.99997524  =   0.99996697
 CQ3261!UTM  15      -   0.99999173  x   0.99962884  =   0.99962057
 CQ3261
 CQ3261:                Primary Azimuth Mark                     Grid Az
 CQ3261:SPC LA N     -  8H014                                    047 33 09.2
 CQ3261:UTM  15      -  8H014                                    047 17 34.8
 CQ3261
 CQ3261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5163701380(NAD 83)
 CQ3261
 CQ3261|---------------------------------------------------------------------|
 CQ3261| PID    Reference Object                     Distance      Geod. Az  |
 CQ3261|                                                           dddmmss.s |
 CQ3261| CQ3054 8H014                               APPROX. 2.7 KM 0470057.1 |
 CQ3261|---------------------------------------------------------------------|
 CQ3261
 CQ3261                          SUPERSEDED SURVEY CONTROL
 CQ3261
 CQ3261  NAD 83(1986)-  32 32 55.53927(N)    093 30 54.36534(W) AD(       ) 2
 CQ3261  NAD 27      -  32 32 54.99614(N)    093 30 53.73929(W) AD(       ) 2
 CQ3261  NGVD 29 (07/19/86)   78.8    (m)          259.     (f) VERT ANG       
 CQ3261
 CQ3261.Superseded values are not recommended for survey control.
 CQ3261
 CQ3261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3261.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3261
 CQ3261_MARKER: DD = SURVEY DISK
 CQ3261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3261_STAMPING: 8H013 1976
 CQ3261_MARK LOGO: LADHGS
 CQ3261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3261+STABILITY: SURFACE MOTION
 CQ3261
 CQ3261  HISTORY     - Date     Condition        Report By
 CQ3261  HISTORY     - 1976     MONUMENTED       LADH
 CQ3261  HISTORY     - 20080717 POOR             GEOCAC
 CQ3261
 CQ3261                          STATION DESCRIPTION
 CQ3261
 CQ3261'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3261'THE STATION IS LOCATED ABOUT 10 MILES EAST OF BOSSIER CITY AND 1
 CQ3261'MILE NORTH OF HAUGHTON.  THE MARK IS SET ON LOUISIANA DEPARTMENT
 CQ3261'OF HIGHWAYS PROPERTY NEAR THE SOUTHEAST CORNER OF THE STATE HIGHWAY
 CQ3261'157 AND INTERSTATE 20 INTERCHANGE.
 CQ3261'
 CQ3261'TO REACH THE STATION FROM THE JUNCTION OF 614 AND 157 IN HAUGHTON,
 CQ3261'DRIVE NORTH ON STATE HIGHWAY 157 FOR 1.1 MILES TO THE INTERCHANGE
 CQ3261'ON INTERSTATE 20 AND THE MARK SET ON THE RIGHT AND EAST OF STATE
 CQ3261'HIGHWAY 157 NEAR THE SOUTHEAST CORNER OF AN OVERPASS.
 CQ3261'
 CQ3261'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3261'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3261'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3261'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3261'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3261'ARE STAMPED 8H013 1976.  THE MARK IS 159 FEET SOUTHWEST OF THE
 CQ3261'CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 32 FEET
 CQ3261'SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER OF THE OVERPASS ON
 CQ3261'STATE HIGHWAY 157 OVER I-20, 24.5 FEET SOUTHEAST OF THE CENTER
 CQ3261'OF STATE HIGHWAY 157, 3 FEET SOUTHEAST OF THE OVERPASS
 CQ3261'ABUTMENT AND 1.5 FEET NORTHEAST OF A METAL WITNESS POST AND
 CQ3261'SIGN.
 CQ3261'
 CQ3261'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3261
 CQ3261                          STATION RECOVERY (2008)
 CQ3261
 CQ3261'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3261'DISK MISSING FROM TOP OF CONCRETE MASS. CONCRETE MASS AND METAL
 CQ3261'WITNESS POST ARE STILL INTACT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3054 ***********************************************************************
 CQ3054  DESIGNATION -  8H014
 CQ3054  PID         -  CQ3054
 CQ3054  STATE/COUNTY-  LA/BOSSIER
 CQ3054  COUNTRY     -  US
 CQ3054  USGS QUAD   -  DOYLINE (2018)
 CQ3054
 CQ3054                         *CURRENT SURVEY CONTROL
 CQ3054  ______________________________________________________________________
 CQ3054* NAD 83(1992) POSITION- 32 33 56.08599(N) 093 29 37.63347(W)   ADJUSTED
 CQ3054* NAVD 88 ORTHO HEIGHT -    70.0   (meters)      230.    (feet) VERTCON3
 CQ3054  ______________________________________________________________________
 CQ3054  GEOID HEIGHT    -        -26.059 (meters)                     GEOID18
 CQ3054  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 CQ3054  HORZ ORDER      -  SECOND
 CQ3054
 CQ3054.The horizontal coordinates were established by classical geodetic methods
 CQ3054.and adjusted by the National Geodetic Survey in January 1993.
 CQ3054
 CQ3054.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3054.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3054
 CQ3054.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3054.GEOID18 height accuracy estimate available here.
 CQ3054
 CQ3054.Click photographs - Photos may exist for this station.
 CQ3054
 CQ3054.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3054
 CQ3054. The following values were computed from the NAD 83(1992) position.
 CQ3054
 CQ3054;                    North         East     Units Scale Factor Converg.
 CQ3054;SPC LA N     -   229,454.603   906,678.260   MT  0.99997851   -0 31 31.5
 CQ3054;SPC LA N     -   752,802.31  2,974,660.26   sFT  0.99997851   -0 31 31.5
 CQ3054;UTM  15      - 3,603,236.227   453,647.502   MT  0.99962649   -0 15 56.9
 CQ3054
 CQ3054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3054!SPC LA N     -   0.99999310  x   0.99997851  =   0.99997161
 CQ3054!UTM  15      -   0.99999310  x   0.99962649  =   0.99961959
 CQ3054
 CQ3054:                Primary Azimuth Mark                     Grid Az
 CQ3054:SPC LA N     -  8H015                                    051 56 20.3
 CQ3054:UTM  15      -  8H015                                    051 40 45.7
 CQ3054
 CQ3054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5364703236(NAD 83)
 CQ3054
 CQ3054|---------------------------------------------------------------------|
 CQ3054| PID    Reference Object                     Distance      Geod. Az  |
 CQ3054|                                                           dddmmss.s |
 CQ3054| CQ3055 8H015                               APPROX. 1.7 KM 0512448.8 |
 CQ3054|---------------------------------------------------------------------|
 CQ3054
 CQ3054                          SUPERSEDED SURVEY CONTROL
 CQ3054
 CQ3054  NAD 83(1986)-  32 33 56.09869(N)    093 29 37.62480(W) AD(       ) 2
 CQ3054  NAD 27      -  32 33 55.55724(N)    093 29 37.00098(W) AD(       ) 2
 CQ3054  NGVD 29 (07/19/86)   70.1    (m)          230.     (f) VERT ANG       
 CQ3054
 CQ3054.Superseded values are not recommended for survey control.
 CQ3054
 CQ3054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3054.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3054
 CQ3054_MARKER: DD = SURVEY DISK
 CQ3054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3054_STAMPING: 8H014 1976
 CQ3054_MARK LOGO: LADHGS
 CQ3054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3054+STABILITY: SURFACE MOTION
 CQ3054
 CQ3054  HISTORY     - Date     Condition        Report By
 CQ3054  HISTORY     - 1976     MONUMENTED       LADH
 CQ3054  HISTORY     - 20080820 GOOD             GEOCAC
 CQ3054
 CQ3054                          STATION DESCRIPTION
 CQ3054
 CQ3054'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3054'THE STATION IS LOCATED ABOUT 10 MILES WEST OF DIXIE INN AND 2.5
 CQ3054'MILES NORTHEAST OF HAUGHTON.  THE MARK IS SET ON LOUISIANA
 CQ3054'DEPARTMENT OF HIGHWAYS PROPERTY NORTH OF INTERSTATE 20 NEAR AN
 CQ3054'OVERPASS OVER U.S. HIGHWAY 80.
 CQ3054'
 CQ3054'TO REACH THE STATION FROM THE INTERSTATE 20 AND GOODWILL ROAD
 CQ3054'INTERCHANGE JUST NORTH OF THE LOUISIANA ORDNANCE PLANT, DRIVE WEST
 CQ3054'ALONG INTERSTATE 20 FOR 4 MILES TO THE MARK SET ON THE RIGHT AND
 CQ3054'NORTH OF THE HIGHWAY NEAR THE NORTHWEST CORNER OF THE OVERPASS ON
 CQ3054'THE WEST BOUND LANE ON INTERSTATE 20 OVER U.S. HIGHWAY 80.
 CQ3054'
 CQ3054'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3054'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3054'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  THE
 CQ3054'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3054'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3054'ARE STAMPED 8H014 1976.  THE MARK IS 61.5 FEET SOUTH-SOUTHWEST OF
 CQ3054'THE SOUTHWEST CORNER ON THE OVERPASS ON THE WEST BOUND LANE ON
 CQ3054'INTERSTATE 20, 40 FEET SOUTH OF A METAL GATE, 28 FEET
 CQ3054'NORTHWEST OF THE CENTER OF THE WEST BOUND LANE ON INTERSTATE 20,
 CQ3054'3 FEET WEST OF THE NORTHWEST CORNER ON THE OVERPASS AND 2 FEET
 CQ3054'NORTH OF A METAL WITNESS POST AND SIGN.
 CQ3054'
 CQ3054'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3054
 CQ3054                          STATION RECOVERY (2008)
 CQ3054
 CQ3054'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3055 ***********************************************************************
 CQ3055  DESIGNATION -  8H015
 CQ3055  PID         -  CQ3055
 CQ3055  STATE/COUNTY-  LA/BOSSIER
 CQ3055  COUNTRY     -  US
 CQ3055  USGS QUAD   -  DOYLINE (2018)
 CQ3055
 CQ3055                         *CURRENT SURVEY CONTROL
 CQ3055  ______________________________________________________________________
 CQ3055* NAD 83(1992) POSITION- 32 34 30.55575(N) 093 28 46.60821(W)   ADJUSTED
 CQ3055* NAVD 88 ORTHO HEIGHT -    62.7   (meters)      206.    (feet) VERTCON3
 CQ3055  ______________________________________________________________________
 CQ3055  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 CQ3055  LAPLACE CORR    -          1.19  (seconds)                    DEFLEC18
 CQ3055  HORZ ORDER      -  SECOND
 CQ3055
 CQ3055.The horizontal coordinates were established by classical geodetic methods
 CQ3055.and adjusted by the National Geodetic Survey in January 1993.
 CQ3055
 CQ3055.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3055.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3055
 CQ3055.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3055.GEOID18 height accuracy estimate available here.
 CQ3055
 CQ3055.Click photographs - Photos may exist for this station.
 CQ3055
 CQ3055.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3055
 CQ3055. The following values were computed from the NAD 83(1992) position.
 CQ3055
 CQ3055;                    North         East     Units Scale Factor Converg.
 CQ3055;SPC LA N     -   230,504.249   908,018.803   MT  0.99998041   -0 31 04.5
 CQ3055;SPC LA N     -   756,246.02  2,979,058.36   sFT  0.99998041   -0 31 04.5
 CQ3055;UTM  15      - 3,604,291.564   454,982.802   MT  0.99962499   -0 15 29.6
 CQ3055
 CQ3055!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3055!SPC LA N     -   0.99999424  x   0.99998041  =   0.99997465
 CQ3055!UTM  15      -   0.99999424  x   0.99962499  =   0.99961923
 CQ3055
 CQ3055:                Primary Azimuth Mark                     Grid Az
 CQ3055:SPC LA N     -  8H016                                    077 41 03.4
 CQ3055:UTM  15      -  8H016                                    077 25 28.5
 CQ3055
 CQ3055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5498204291(NAD 83)
 CQ3055
 CQ3055|---------------------------------------------------------------------|
 CQ3055| PID    Reference Object                     Distance      Geod. Az  |
 CQ3055|                                                           dddmmss.s |
 CQ3055| CQ3057 8H016                               APPROX. 1.1 KM 0770958.9 |
 CQ3055|---------------------------------------------------------------------|
 CQ3055
 CQ3055                          SUPERSEDED SURVEY CONTROL
 CQ3055
 CQ3055  NAD 83(1986)-  32 34 30.56844(N)    093 28 46.59972(W) AD(       ) 2
 CQ3055  NAD 27      -  32 34 30.02801(N)    093 28 45.97733(W) AD(       ) 2
 CQ3055  NGVD 29 (07/19/86)   62.8    (m)          206.     (f) VERT ANG       
 CQ3055
 CQ3055.Superseded values are not recommended for survey control.
 CQ3055
 CQ3055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3055.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3055
 CQ3055_MARKER: DD = SURVEY DISK
 CQ3055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3055_STAMPING: 8H015 1976
 CQ3055_MARK LOGO: LADHGS
 CQ3055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3055+STABILITY: SURFACE MOTION
 CQ3055
 CQ3055  HISTORY     - Date     Condition        Report By
 CQ3055  HISTORY     - 1976     MONUMENTED       LADH
 CQ3055
 CQ3055                          STATION DESCRIPTION
 CQ3055
 CQ3055'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3055'THE STATION IS LOCATED ABOUT 3.5 MILES NORTHEAST OF HAUGHTON AND
 CQ3055'8 MILES WEST OF DIXIE INN.  THE MARK IS SET IN THE MEDIAN OF
 CQ3055'INTERSTATE 20 ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3055'
 CQ3055'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 157 AND
 CQ3055'614 IN HAUGHTON, DRIVE NORTH ALONG STATE HIGHWAY 157 FOR 1 MILE TO
 CQ3055'THE INTERCHANGE ON INTERSTATE 20, TAKE THE RAMP LEADING TO THE EAST
 CQ3055'BOUND LANE ON INTERSTATE 20 AND GO EAST FOR 2.8 MILES TO THE MARK
 CQ3055'ON THE LEFT AND NORTH OF THE EAST BOUND LANE SET IN THE MEDIAN.
 CQ3055'
 CQ3055'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3055'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3055'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  THE
 CQ3055'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3055'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3055'ARE STAMPED 8H015 1976.  THE MARK IS 73.5 FEET NORTH-NORTHWEST OF
 CQ3055'THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 53 FEET
 CQ3055'SOUTHWEST OF A 20 INCH PINE TREE, 42 FEET EAST OF A 12 INCH
 CQ3055'OAK TREE, 27.5 FEET SOUTH OF A 14 INCH PINE TREE AND 1.5 FEET
 CQ3055'NORTH-NORTHWEST OF A METAL WITNESS POST AND SIGN.
 CQ3055'
 CQ3055'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3057 ***********************************************************************
 CQ3057  DESIGNATION -  8H016
 CQ3057  PID         -  CQ3057
 CQ3057  STATE/COUNTY-  LA/BOSSIER
 CQ3057  COUNTRY     -  US
 CQ3057  USGS QUAD   -  DOYLINE (2018)
 CQ3057
 CQ3057                         *CURRENT SURVEY CONTROL
 CQ3057  ______________________________________________________________________
 CQ3057* NAD 83(1992) POSITION- 32 34 38.52152(N) 093 28 05.30102(W)   ADJUSTED
 CQ3057* NAVD 88 ORTHO HEIGHT -    63.8   (meters)      209.    (feet) VERTCON3
 CQ3057  ______________________________________________________________________
 CQ3057  GEOID HEIGHT    -        -26.048 (meters)                     GEOID18
 CQ3057  LAPLACE CORR    -          1.30  (seconds)                    DEFLEC18
 CQ3057  HORZ ORDER      -  SECOND
 CQ3057
 CQ3057.The horizontal coordinates were established by classical geodetic methods
 CQ3057.and adjusted by the National Geodetic Survey in January 1993.
 CQ3057
 CQ3057.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3057.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3057
 CQ3057.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3057.GEOID18 height accuracy estimate available here.
 CQ3057
 CQ3057.Click photographs - Photos may exist for this station.
 CQ3057
 CQ3057.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3057
 CQ3057. The following values were computed from the NAD 83(1992) position.
 CQ3057
 CQ3057;                    North         East     Units Scale Factor Converg.
 CQ3057;SPC LA N     -   230,739.936   909,098.343   MT  0.99998086   -0 30 42.7
 CQ3057;SPC LA N     -   757,019.27  2,982,600.15   sFT  0.99998086   -0 30 42.7
 CQ3057;UTM  15      - 3,604,532.057   456,060.878   MT  0.99962381   -0 15 07.4
 CQ3057
 CQ3057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3057!SPC LA N     -   0.99999407  x   0.99998086  =   0.99997493
 CQ3057!UTM  15      -   0.99999407  x   0.99962381  =   0.99961788
 CQ3057
 CQ3057:                Primary Azimuth Mark                     Grid Az
 CQ3057:SPC LA N     -  8H017                                    095 03 24.2
 CQ3057:UTM  15      -  8H017                                    094 47 48.9
 CQ3057
 CQ3057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5606004532(NAD 83)
 CQ3057
 CQ3057|---------------------------------------------------------------------|
 CQ3057| PID    Reference Object                     Distance      Geod. Az  |
 CQ3057|                                                           dddmmss.s |
 CQ3057| CQ3056 8H017                               APPROX. 1.0 KM 0943241.5 |
 CQ3057|---------------------------------------------------------------------|
 CQ3057
 CQ3057                          SUPERSEDED SURVEY CONTROL
 CQ3057
 CQ3057  NAD 83(1986)-  32 34 38.53421(N)    093 28 05.29267(W) AD(       ) 2
 CQ3057  NAD 27      -  32 34 37.99405(N)    093 28 04.67135(W) AD(       ) 2
 CQ3057  NGVD 29 (07/19/86)   63.9    (m)          210.     (f) VERT ANG       
 CQ3057
 CQ3057.Superseded values are not recommended for survey control.
 CQ3057
 CQ3057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3057.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3057
 CQ3057_MARKER: DD = SURVEY DISK
 CQ3057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3057_STAMPING: 8H016 1976
 CQ3057_MARK LOGO: LADHGS
 CQ3057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3057+STABILITY: SURFACE MOTION
 CQ3057
 CQ3057  HISTORY     - Date     Condition        Report By
 CQ3057  HISTORY     - 1976     MONUMENTED       LADH
 CQ3057  HISTORY     - 20080820 GOOD             GEOCAC
 CQ3057
 CQ3057                          STATION DESCRIPTION
 CQ3057
 CQ3057'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3057'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF HAUGHTON AND 7
 CQ3057'MILES WEST OF DIXIE INN.  THE MARK IS SET NORTH OF INTERSTATE 20
 CQ3057'ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ3057'
 CQ3057'TO REACH THE STATION FROM THE INTERSTATE 20 AND GOODWILL ROAD
 CQ3057'INTERCHANGE, DRIVE WEST ALONG INTERSTATE 20 FOR 2.1 MILES TO THE
 CQ3057'MARK SET ON THE RIGHT AND NORTH OF THE HIGHWAY NEAR A RIGHT-OF-WAY
 CQ3057'FENCE.
 CQ3057'
 CQ3057'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3057'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3057'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3057'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3057'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3057'ARE STAMPED 8H016 1976.  THE MARK IS 102.5 FEET NORTH OF THE
 CQ3057'CENTER OF THE WEST BOUND LANE ON INTERSTATE 20, 9.5 FEET
 CQ3057'EAST-SOUTHEAST OF A 6 INCH PINE TREE, 3 FEET SOUTH OF A
 CQ3057'RIGHT-OF-WAY FENCE AND 1.5 FEET WEST OF A METAL WITNESS POST
 CQ3057'AND SIGN.
 CQ3057'
 CQ3057'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3057
 CQ3057                          STATION RECOVERY (2008)
 CQ3057
 CQ3057'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3056 ***********************************************************************
 CQ3056  DESIGNATION -  8H017
 CQ3056  PID         -  CQ3056
 CQ3056  STATE/COUNTY-  LA/BOSSIER
 CQ3056  COUNTRY     -  US
 CQ3056  USGS QUAD   -  DOYLINE (2018)
 CQ3056
 CQ3056                         *CURRENT SURVEY CONTROL
 CQ3056  ______________________________________________________________________
 CQ3056* NAD 83(1992) POSITION- 32 34 36.04233(N) 093 27 28.48770(W)   ADJUSTED
 CQ3056* NAVD 88 ORTHO HEIGHT -    64.5   (meters)      212.    (feet) VERTCON3
 CQ3056  ______________________________________________________________________
 CQ3056  GEOID HEIGHT    -        -26.038 (meters)                     GEOID18
 CQ3056  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 CQ3056  HORZ ORDER      -  SECOND
 CQ3056
 CQ3056.The horizontal coordinates were established by classical geodetic methods
 CQ3056.and adjusted by the National Geodetic Survey in January 1993.
 CQ3056
 CQ3056.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3056.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3056
 CQ3056.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3056.GEOID18 height accuracy estimate available here.
 CQ3056
 CQ3056.Click photographs - Photos may exist for this station.
 CQ3056
 CQ3056.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3056
 CQ3056. The following values were computed from the NAD 83(1992) position.
 CQ3056
 CQ3056;                    North         East     Units Scale Factor Converg.
 CQ3056;SPC LA N     -   230,655.037   910,057.787   MT  0.99998072   -0 30 23.2
 CQ3056;SPC LA N     -   756,740.73  2,985,747.92   sFT  0.99998072   -0 30 23.2
 CQ3056;UTM  15      - 3,604,451.539   457,020.354   MT  0.99962278   -0 14 47.6
 CQ3056
 CQ3056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3056!SPC LA N     -   0.99999396  x   0.99998072  =   0.99997468
 CQ3056!UTM  15      -   0.99999396  x   0.99962278  =   0.99961674
 CQ3056
 CQ3056:                Primary Azimuth Mark                     Grid Az
 CQ3056:SPC LA N     -  60H001                                   084 41 12.0
 CQ3056:UTM  15      -  60H001                                   084 25 36.4
 CQ3056
 CQ3056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5702004451(NAD 83)
 CQ3056
 CQ3056|---------------------------------------------------------------------|
 CQ3056| PID    Reference Object                     Distance      Geod. Az  |
 CQ3056|                                                           dddmmss.s |
 CQ3056| CQ3058 60H001                              APPROX. 2.5 KM 0841048.8 |
 CQ3056|---------------------------------------------------------------------|
 CQ3056
 CQ3056                          SUPERSEDED SURVEY CONTROL
 CQ3056
 CQ3056  NAD 83(1986)-  32 34 36.05503(N)    093 27 28.47948(W) AD(       ) 2
 CQ3056  NAD 27      -  32 34 35.51485(N)    093 27 27.85911(W) AD(       ) 2
 CQ3056  NGVD 29 (07/19/86)   64.6    (m)          212.     (f) VERT ANG       
 CQ3056
 CQ3056.Superseded values are not recommended for survey control.
 CQ3056
 CQ3056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3056.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3056
 CQ3056_MARKER: DD = SURVEY DISK
 CQ3056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3056_STAMPING: 8H017 1976
 CQ3056_MARK LOGO: LADHGS
 CQ3056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3056+STABILITY: SURFACE MOTION
 CQ3056
 CQ3056  HISTORY     - Date     Condition        Report By
 CQ3056  HISTORY     - 1976     MONUMENTED       LADH
 CQ3056
 CQ3056                          STATION DESCRIPTION
 CQ3056
 CQ3056'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3056'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF HAUGHTON AND 7
 CQ3056'MILES WEST OF DIXIE INN.  THE MARK IS SET SOUTH OF INTERSTATE 20
 CQ3056'ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ3056'
 CQ3056'TO REACH THE STATION FROM THE INTERSTATE 20 AND GOODWILL ROAD
 CQ3056'INTERCHANGE, DRIVE WEST ALONG INTERSTATE 20 FOR 1.5 MILES TO THE
 CQ3056'MARK SET SOUTH OF INTERSTATE 20 NEAR A RIGHT-OF-WAY FENCE.
 CQ3056'
 CQ3056'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3056'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3056'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3056'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3056'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3056'ARE STAMPED 8H017 1976.  THE MARK IS 102 FEET SOUTH-SOUTHEAST OF
 CQ3056'THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20, 16 FEET
 CQ3056'NORTHWEST OF A 12 INCH TWIN PINE TREE, 3 FEET NORTH-NORTHWEST
 CQ3056'OF A RIGHT-OF-WAY FENCE AND 2 FEET EAST-NORTHEAST OF A METAL
 CQ3056'WITNESS POST AND SIGN.
 CQ3056'
 CQ3056'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3281 ***********************************************************************
 CQ3281  DESIGNATION -  8H018
 CQ3281  PID         -  CQ3281
 CQ3281  STATE/COUNTY-  LA/BOSSIER
 CQ3281  COUNTRY     -  US
 CQ3281  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3281
 CQ3281                         *CURRENT SURVEY CONTROL
 CQ3281  ______________________________________________________________________
 CQ3281* NAD 83(2011) POSITION- 32 32 26.32539(N) 093 37 30.67434(W)   ADJUSTED
 CQ3281* NAD 83(2011) ELLIP HT-    24.676 (meters)        (06/27/12)   ADJUSTED
 CQ3281* NAD 83(2011) EPOCH   -  2010.00
 CQ3281* NAVD 88 ORTHO HEIGHT -    50.79  (+/-2cm)      166.6   (feet) VERTCON3
 CQ3281  ______________________________________________________________________
 CQ3281  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 CQ3281  NAD 83(2011) X  -   -340,304.194 (meters)                     COMP
 CQ3281  NAD 83(2011) Y  - -5,371,299.963 (meters)                     COMP
 CQ3281  NAD 83(2011) Z  -  3,411,137.145 (meters)                     COMP
 CQ3281  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 CQ3281  VERT ORDER      -  THIRD ? (See Below)
 CQ3281
 CQ3281  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3281  Standards:
 CQ3281         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3281            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3281  -------------------------------------------------------------------
 CQ3281  NETWORK    4.32   6.41           1.51   1.96   3.27      0.09389448
 CQ3281  -------------------------------------------------------------------
 CQ3281  Click here for local accuracies and other accuracy information.
 CQ3281
 CQ3281.The horizontal coordinates were established by GPS observations
 CQ3281.and adjusted by the National Geodetic Survey in June 2012.
 CQ3281
 CQ3281.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3281.been affixed to the stable North American tectonic plate. See 
 CQ3281.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3281
 CQ3281.The horizontal coordinates are valid at the epoch date displayed above
 CQ3281.which is a decimal equivalence of Year/Month/Day.
 CQ3281
 CQ3281.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3281.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3281
 CQ3281.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3281.GEOID18 height accuracy estimate available here.
 CQ3281
 CQ3281.The vertical order pertains to the NGVD 29 superseded value.
 CQ3281
 CQ3281.Click photographs - Photos may exist for this station.
 CQ3281
 CQ3281.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3281
 CQ3281.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3281
 CQ3281.The ellipsoidal height was determined by GPS observations
 CQ3281.and is referenced to NAD 83.
 CQ3281
 CQ3281. The following values were computed from the NAD 83(2011) position.
 CQ3281
 CQ3281;                    North         East     Units Scale Factor Converg.
 CQ3281;SPC LA N     -   226,810.413   894,310.808   MT  0.99997369   -0 35 41.6
 CQ3281;SPC LA N     -   744,127.16  2,934,084.71   sFT  0.99997369   -0 35 41.6
 CQ3281;UTM  15      - 3,600,537.060   441,296.358   MT  0.99964249   -0 20 10.7
 CQ3281
 CQ3281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3281!SPC LA N     -   0.99999613  x   0.99997369  =   0.99996982
 CQ3281!UTM  15      -   0.99999613  x   0.99964249  =   0.99963862
 CQ3281
 CQ3281:                Primary Azimuth Mark                     Grid Az
 CQ3281:SPC LA N     -  8H019                                    349 49 34.7
 CQ3281:UTM  15      -  8H019                                    349 34 03.8
 CQ3281
 CQ3281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4129600537(NAD 83)
 CQ3281
 CQ3281|---------------------------------------------------------------------|
 CQ3281| PID    Reference Object                     Distance      Geod. Az  |
 CQ3281|                                                           dddmmss.s |
 CQ3281| CQ3282 8H019                               APPROX. 1.3 KM 3491353.1 |
 CQ3281|---------------------------------------------------------------------|
 CQ3281
 CQ3281                          SUPERSEDED SURVEY CONTROL
 CQ3281
 CQ3281  NAD 83(2007)-  32 32 26.32561(N)    093 37 30.67519(W) AD(2002.00) 0
 CQ3281  ELLIP H (02/10/07)   24.705  (m)                       GP(2002.00)    
 CQ3281  ELLIP H (02/20/02)   24.678  (m)                       GP(       ) 4 1
 CQ3281  NAD 83(1992)-  32 32 26.32592(N)    093 37 30.67441(W) AD(       ) 1
 CQ3281  ELLIP H (03/31/95)   24.790  (m)                       GP(       ) 4 1
 CQ3281  NAD 83(1992)-  32 32 26.32661(N)    093 37 30.67109(W) AD(       ) 2
 CQ3281  NAD 83(1986)-  32 32 26.33929(N)    093 37 30.66084(W) AD(       ) 2
 CQ3281  NAD 27      -  32 32 25.79392(N)    093 37 30.02492(W) AD(       ) 2
 CQ3281  NGVD 29              50.86   (m)          166.9    (f) LEVELING    3  
 CQ3281  NGVD 29 (07/19/86)   50.5    (m)          166.     (f) VERT ANG       
 CQ3281
 CQ3281.Superseded values are not recommended for survey control.
 CQ3281
 CQ3281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3281.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3281
 CQ3281_MARKER: DD = SURVEY DISK
 CQ3281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3281_STAMPING: 8H018 1976
 CQ3281_MARK LOGO: LADHGS
 CQ3281_PROJECTION: FLUSH
 CQ3281_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ3281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3281+STABILITY: SURFACE MOTION
 CQ3281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3281+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2008
 CQ3281
 CQ3281  HISTORY     - Date     Condition        Report By
 CQ3281  HISTORY     - 1976     MONUMENTED       LADH
 CQ3281  HISTORY     - 1989     GOOD             USPSQD
 CQ3281  HISTORY     - 19920609 GOOD             BCED
 CQ3281  HISTORY     - 20081024 GOOD             GEOCAC
 CQ3281
 CQ3281                          STATION DESCRIPTION
 CQ3281
 CQ3281'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3281'THE STATION IS LOCATED ABOUT 3 MILES EAST OF BOSSIER CITY AND IS
 CQ3281'SET NEAR THE APPROACH RAMP FROM INTERSTATE 220 TO THE EAST BOUND
 CQ3281'LANE ON INTERSTATE 20.  THE MARK IS SET ON LOUISIANA DEPARTMENT
 CQ3281'OF HIGHWAYS PROPERTY.
 CQ3281'
 CQ3281'TO REACH THE STATION FROM THE MACKS BAYOU ROAD AND INTERSTATE
 CQ3281'20 INTERCHANGE, GO EAST ALONG INTERSTATE 20 FOR 3 MILES TO THE MARK
 CQ3281'SET ON THE RIGHT AND SOUTH OF INTERSTATE 20 NEAR THE END OF THE
 CQ3281'APPROACH RAMP ON INTERSTATE 220 LEADING TO THE EAST BOUND LANE
 CQ3281'ON INTERSTATE 20.
 CQ3281'
 CQ3281'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3281'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3281'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 CQ3281'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3281'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3281'ARE STAMPED 8H018 1976.  THE MARK IS 100 FEET NORTHEAST OF THE
 CQ3281'CENTER OF A CONCRETE HEADWALL ON A SIDE DRAIN, 99.5 FEET
 CQ3281'NORTH-NORTHWEST OF A RIGHT-OF-WAY FENCE, 50 FEET SOUTH-SOUTHEAST
 CQ3281'OF THE CENTER OF THE EAST BOUND LANE ON INTERSTATE 20 AND 2
 CQ3281'FEET EAST-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 CQ3281'
 CQ3281'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3281
 CQ3281                          STATION RECOVERY (1989)
 CQ3281
 CQ3281'RECOVERY NOTE BY US POWER SQUADRON 1989 (WJ)
 CQ3281'RECOVERED IN GOOD CONDITION.
 CQ3281
 CQ3281                          STATION RECOVERY (1992)
 CQ3281
 CQ3281'RECOVERY NOTE BY BOSSIER CITY ENGINEERING DEPARTMENT 1992 (DE)
 CQ3281'RECOVERED AS DESCRIBED.  FOUND IN GOOD CONDITION.
 CQ3281
 CQ3281                          STATION RECOVERY (2008)
 CQ3281
 CQ3281'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3282 ***********************************************************************
 CQ3282  DESIGNATION -  8H019
 CQ3282  PID         -  CQ3282
 CQ3282  STATE/COUNTY-  LA/BOSSIER
 CQ3282  COUNTRY     -  US
 CQ3282  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3282
 CQ3282                         *CURRENT SURVEY CONTROL
 CQ3282  ______________________________________________________________________
 CQ3282* NAD 83(2011) POSITION- 32 33 07.09778(N) 093 37 39.82963(W)   ADJUSTED
 CQ3282* NAD 83(2011) ELLIP HT-    24.361 (meters)        (06/27/12)   ADJUSTED
 CQ3282* NAD 83(2011) EPOCH   -  2010.00
 CQ3282* NAVD 88 ORTHO HEIGHT -    50.47  (+/-2cm)      165.6   (feet) VERTCON3
 CQ3282  ______________________________________________________________________
 CQ3282  GEOID HEIGHT    -        -26.110 (meters)                     GEOID18
 CQ3282  NAD 83(2011) X  -   -340,499.834 (meters)                     COMP
 CQ3282  NAD 83(2011) Y  - -5,370,610.248 (meters)                     COMP
 CQ3282  NAD 83(2011) Z  -  3,412,195.712 (meters)                     COMP
 CQ3282  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 CQ3282  VERT ORDER      -  THIRD ? (See Below)
 CQ3282
 CQ3282  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3282  Standards:
 CQ3282         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3282            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3282  -------------------------------------------------------------------
 CQ3282  NETWORK    4.32   6.39           1.51   1.96   3.26      0.09753472
 CQ3282  -------------------------------------------------------------------
 CQ3282  Click here for local accuracies and other accuracy information.
 CQ3282
 CQ3282.The horizontal coordinates were established by GPS observations
 CQ3282.and adjusted by the National Geodetic Survey in June 2012.
 CQ3282
 CQ3282.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3282.been affixed to the stable North American tectonic plate. See 
 CQ3282.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3282
 CQ3282.The horizontal coordinates are valid at the epoch date displayed above
 CQ3282.which is a decimal equivalence of Year/Month/Day.
 CQ3282
 CQ3282.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3282.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3282
 CQ3282.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3282.GEOID18 height accuracy estimate available here.
 CQ3282
 CQ3282.The vertical order pertains to the NGVD 29 superseded value.
 CQ3282
 CQ3282.Click photographs - Photos may exist for this station.
 CQ3282
 CQ3282.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3282
 CQ3282.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3282
 CQ3282.The ellipsoidal height was determined by GPS observations
 CQ3282.and is referenced to NAD 83.
 CQ3282
 CQ3282. The following values were computed from the NAD 83(2011) position.
 CQ3282
 CQ3282;                    North         East     Units Scale Factor Converg.
 CQ3282;SPC LA N     -   228,068.771   894,085.009   MT  0.99997586   -0 35 46.4
 CQ3282;SPC LA N     -   748,255.63  2,933,343.90   sFT  0.99997586   -0 35 46.4
 CQ3282;UTM  15      - 3,601,793.970   441,064.960   MT  0.99964283   -0 20 16.0
 CQ3282
 CQ3282!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3282!SPC LA N     -   0.99999618  x   0.99997586  =   0.99997204
 CQ3282!UTM  15      -   0.99999618  x   0.99964283  =   0.99963901
 CQ3282
 CQ3282:                Primary Azimuth Mark                     Grid Az
 CQ3282:SPC LA N     -  8H020                                    052 31 01.6
 CQ3282:UTM  15      -  8H020                                    052 15 31.2
 CQ3282
 CQ3282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4106401793(NAD 83)
 CQ3282
 CQ3282|---------------------------------------------------------------------|
 CQ3282| PID    Reference Object                     Distance      Geod. Az  |
 CQ3282|                                                           dddmmss.s |
 CQ3282| CQ3263 8H020                               APPROX. 0.8 KM 0515515.2 |
 CQ3282|---------------------------------------------------------------------|
 CQ3282
 CQ3282                          SUPERSEDED SURVEY CONTROL
 CQ3282
 CQ3282  NAD 83(2007)-  32 33 07.09800(N)    093 37 39.83048(W) AD(2002.00) 0
 CQ3282  ELLIP H (02/10/07)   24.390  (m)                       GP(2002.00)    
 CQ3282  ELLIP H (02/20/02)   24.363  (m)                       GP(       ) 4 1
 CQ3282  NAD 83(1992)-  32 33 07.09830(N)    093 37 39.82971(W) AD(       ) 1
 CQ3282  ELLIP H (03/31/95)   24.475  (m)                       GP(       ) 4 1
 CQ3282  NAD 83(1992)-  32 33 07.09897(N)    093 37 39.82728(W) AD(       ) 2
 CQ3282  NAD 83(1986)-  32 33 07.11170(N)    093 37 39.81686(W) AD(       ) 2
 CQ3282  NAD 27      -  32 33 06.56724(N)    093 37 39.18086(W) AD(       ) 2
 CQ3282  NGVD 29              50.54   (m)          165.8    (f) LEVELING    3  
 CQ3282  NGVD 29 (07/19/86)   50.2    (m)          165.     (f) VERT ANG       
 CQ3282
 CQ3282.Superseded values are not recommended for survey control.
 CQ3282
 CQ3282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3282.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3282
 CQ3282_MARKER: DD = SURVEY DISK
 CQ3282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3282_STAMPING: 8H019 1976
 CQ3282_MARK LOGO: LADHGS
 CQ3282_PROJECTION: FLUSH
 CQ3282_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ3282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3282+STABILITY: SURFACE MOTION
 CQ3282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3282+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2008
 CQ3282
 CQ3282  HISTORY     - Date     Condition        Report By
 CQ3282  HISTORY     - 1976     MONUMENTED       LADH
 CQ3282  HISTORY     - 19920609 GOOD             BCED
 CQ3282  HISTORY     - 20020511 GOOD             USPS
 CQ3282  HISTORY     - 20081024 GOOD             GEOCAC
 CQ3282
 CQ3282                          STATION DESCRIPTION
 CQ3282
 CQ3282'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3282'THE STATION IS LOCATED ABOUT 3 MILES EAST OF BOSSIER CITY AND IS
 CQ3282'SET NORTH OF U.S. HIGHWAY 80 ACROSS THE HIGHWAY FROM THE BOSSIER
 CQ3282'DOWNS RACE TRACK.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF
 CQ3282'HIGHWAYS PROPERTY.
 CQ3282'
 CQ3282'TO REACH THE STATION FROM THE INTERSTATE 20 AND MACKS BAYOU
 CQ3282'ROAD INTERCHANGE, DRIVE NORTHEAST ALONG MACKS BAYOU ROAD FOR 0.3
 CQ3282'MILES TO THE JUNCTION WITH U.S. HIGHWAY 80, TURN RIGHT AND GO EAST
 CQ3282'ALONG U.S. HIGHWAY 80 FOR 3 MILES TO THE STATION SET ON THE LEFT
 CQ3282'AND NORTH OF THE HIGHWAY.  THE MARK IS SET NEAR A POWER POLE.
 CQ3282'
 CQ3282'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3282'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3282'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 CQ3282'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3282'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3282'ARE STAMPED 8H019 1976.  THE MARK IS 188 FEET SOUTH-SOUTHWEST OF
 CQ3282'A POWER POLE (NO. 41), 166.5 FEET NORTHEAST OF A POWER POLE
 CQ3282'(NO. 40), 58 FEET NORTHWEST OF THE CENTER OF THE WEST BOUND
 CQ3282'LANE ON U.S. HIGHWAY 80 AND 4 FEET EAST-NORTHEAST OF A POWER
 CQ3282'POLE WITH A WITNESS SIGN ATTACHED.
 CQ3282'
 CQ3282'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3282
 CQ3282                          STATION RECOVERY (1992)
 CQ3282
 CQ3282'RECOVERY NOTE BY BOSSIER CITY ENGINEERING DEPARTMENT 1992 (DE)
 CQ3282'RECOVERED AS DESCRIBED.  FOUND IN GOOD CONDITION.
 CQ3282
 CQ3282                          STATION RECOVERY (2002)
 CQ3282
 CQ3282'RECOVERY NOTE BY US POSTAL SERVICE 2002 (AFA)
 CQ3282'RECOVERED IN GOOD CONDITION.
 CQ3282
 CQ3282                          STATION RECOVERY (2008)
 CQ3282
 CQ3282'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3263 ***********************************************************************
 CQ3263  DESIGNATION -  8H020
 CQ3263  PID         -  CQ3263
 CQ3263  STATE/COUNTY-  LA/BOSSIER
 CQ3263  COUNTRY     -  US
 CQ3263  USGS QUAD   -  EASTWOOD (2018)
 CQ3263
 CQ3263                         *CURRENT SURVEY CONTROL
 CQ3263  ______________________________________________________________________
 CQ3263* NAD 83(1992) POSITION- 32 33 23.22703(N) 093 37 15.52093(W)   ADJUSTED
 CQ3263* NAVD 88 ORTHO HEIGHT -    65.7   (meters)      216.    (feet) VERTCON3
 CQ3263  ______________________________________________________________________
 CQ3263  GEOID HEIGHT    -        -26.112 (meters)                     GEOID18
 CQ3263  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 CQ3263  HORZ ORDER      -  SECOND
 CQ3263
 CQ3263.The horizontal coordinates were established by classical geodetic methods
 CQ3263.and adjusted by the National Geodetic Survey in January 1993.
 CQ3263
 CQ3263.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3263.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3263
 CQ3263.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3263.GEOID18 height accuracy estimate available here.
 CQ3263
 CQ3263.Click photographs - Photos may exist for this station.
 CQ3263
 CQ3263.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3263
 CQ3263. The following values were computed from the NAD 83(1992) position.
 CQ3263
 CQ3263;                    North         East     Units Scale Factor Converg.
 CQ3263;SPC LA N     -   228,559.008   894,724.303   MT  0.99997673   -0 35 33.6
 CQ3263;SPC LA N     -   749,864.01  2,935,441.32   sFT  0.99997673   -0 35 33.6
 CQ3263;UTM  15      - 3,602,286.921   441,701.824   MT  0.99964191   -0 20 03.0
 CQ3263
 CQ3263!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3263!SPC LA N     -   0.99999378  x   0.99997673  =   0.99997051
 CQ3263!UTM  15      -   0.99999378  x   0.99964191  =   0.99963569
 CQ3263
 CQ3263:                Primary Azimuth Mark                     Grid Az
 CQ3263:SPC LA N     -  8H019                                    232 31 01.9
 CQ3263:UTM  15      -  8H019                                    232 15 31.3
 CQ3263
 CQ3263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS4170102286(NAD 83)
 CQ3263
 CQ3263|---------------------------------------------------------------------|
 CQ3263| PID    Reference Object                     Distance      Geod. Az  |
 CQ3263|                                                           dddmmss.s |
 CQ3263| CQ3247 HARPER 2                             94.326 METERS 14416     |
 CQ3263| CQ3262 HARPER RM 2                          81.270 METERS 15243     |
 CQ3263| CQ3282 8H019                               APPROX. 0.8 KM 2315528.3 |
 CQ3263|---------------------------------------------------------------------|
 CQ3263
 CQ3263                          SUPERSEDED SURVEY CONTROL
 CQ3263
 CQ3263  NAD 83(1986)-  32 33 23.23981(N)    093 37 15.51022(W) AD(       ) 2
 CQ3263  NAD 27      -  32 33 22.69595(N)    093 37 14.87502(W) AD(       ) 2
 CQ3263  NGVD 29 (07/19/86)   65.8    (m)          216.     (f) VERT ANG       
 CQ3263
 CQ3263.Superseded values are not recommended for survey control.
 CQ3263
 CQ3263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3263.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3263
 CQ3263_MARKER: DD = SURVEY DISK
 CQ3263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3263_STAMPING: 8H020 1976
 CQ3263_MARK LOGO: LADHGS
 CQ3263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3263+STABILITY: SURFACE MOTION
 CQ3263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3263+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2008
 CQ3263
 CQ3263  HISTORY     - Date     Condition        Report By
 CQ3263  HISTORY     - 1976     MONUMENTED       LADH
 CQ3263  HISTORY     - 20020511 GOOD             USPS
 CQ3263  HISTORY     - 20081024 GOOD             GEOCAC
 CQ3263
 CQ3263                          STATION DESCRIPTION
 CQ3263
 CQ3263'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3263'THE STATION IS LOCATED ABOUT 3.5 MILES EAST OF BOSSIER CITY AND
 CQ3263'IS SET NORTH OF U.S. HIGHWAY 80 NEAR A POWER POLE AND THE HILLCREST
 CQ3263'MEMORIAL PARK.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF
 CQ3263'HIGHWAYS PROPERTY.
 CQ3263'
 CQ3263'TO REACH THE STATION FROM THE INTERSTATE 20 AND MACKS BAYOU
 CQ3263'INTERCHANGE, GO NORTH ALONG MACKS BAYOU ROAD FOR 0.3 MILES TO THE
 CQ3263'JUNCTION WITH U.S. HIGHWAY 80, TURN RIGHT ON U.S. HIGHWAY 80 AND
 CQ3263'GO EAST FOR 3.5 MILES TO THE MARK SET ON THE LEFT AND NORTH OF
 CQ3263'THE HIGHWAY NEAR THE ENTRANCE TO THE HILLCREST MEMORIAL PARK AND
 CQ3263'A POWER POLE.
 CQ3263'
 CQ3263'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3263'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3263'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3263'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3263'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3263'ARE STAMPED 8H020 1976.  THE MARK IS 70.5 FEET NORTH OF
 CQ3263'THE CENTER OF THE WEST BOUND LANE ON U.S. HIGHWAY 80, 46.5 FEET
 CQ3263'EAST-SOUTHEAST OF A POWER POLE WITH A TRANSFORMER ATTACHED (NO.
 CQ3263'1), 30.5 FEET SOUTH-SOUTHEAST OF THE CONCRETE BASE OF A FLAG
 CQ3263'POLE, 7.5 FEET EAST-NORTHEAST OF A POWER POLE (NO. 185) WITH
 CQ3263'WITNESS SIGN ATTACHED AND 3 FEET EAST-NORTHEAST OF A
 CQ3263'CONCRETE RIGHT-OF-WAY MARKER.
 CQ3263'
 CQ3263'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3263
 CQ3263                          STATION RECOVERY (2002)
 CQ3263
 CQ3263'RECOVERY NOTE BY US POSTAL SERVICE 2002 (AFA)
 CQ3263'RECOVERED IN GOOD CONDITION.
 CQ3263
 CQ3263                          STATION RECOVERY (2008)
 CQ3263
 CQ3263'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ3263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4049 ***********************************************************************
 BJ4049  DESIGNATION -  9
 BJ4049  PID         -  BJ4049
 BJ4049  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4049  COUNTRY     -  US
 BJ4049  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ4049
 BJ4049                         *CURRENT SURVEY CONTROL
 BJ4049  ______________________________________________________________________
 BJ4049* NAD 83(1986) POSITION- 30 23 29.     (N) 091 09 39.     (W)   SCALED
 BJ4049* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4049  **This station is located in a suspected subsidence area (see below).
 BJ4049  ______________________________________________________________________
 BJ4049  GEOID HEIGHT    -        -27.060 (meters)                     GEOID18
 BJ4049  DYNAMIC HEIGHT  -         13.158 (meters)       43.17  (feet) COMP
 BJ4049  MODELED GRAVITY -    979,332.6   (mgal)                       NAVD 88
 BJ4049
 BJ4049.The horizontal coordinates were scaled from a map and have
 BJ4049.an estimated accuracy of +/- 6 seconds.
 BJ4049
 BJ4049.** This station is in an area of known vertical motion. If an
 BJ4049.** orthometric height was ever established but is not available 
 BJ4049.** in the current survey control section, the orthometric height
 BJ4049.** is considered suspect.  Suspect heights are available in the
 BJ4049.** superseded section only if requested.
 BJ4049
 BJ4049.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4049.GEOID18 height accuracy estimate available here.
 BJ4049
 BJ4049.Click photographs - Photos may exist for this station.
 BJ4049
 BJ4049.The dynamic height is computed by dividing the NAVD 88
 BJ4049.geopotential number by the normal gravity value computed on the
 BJ4049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4049.degrees latitude (g = 980.6199 gals.).
 BJ4049
 BJ4049.The modeled gravity was interpolated from observed gravity values.
 BJ4049
 BJ4049;                    North         East    Units  Estimated Accuracy
 BJ4049;SPC LA S     -   209,660.    1,016,580.      MT  (+/- 180 meters Scaled)
 BJ4049
 BJ4049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP766635(NAD 83)
 BJ4049
 BJ4049                          SUPERSEDED SURVEY CONTROL
 BJ4049
 BJ4049.No superseded survey control is available for this station.
 BJ4049
 BJ4049_MARKER: DB = BENCH MARK DISK
 BJ4049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4049_STAMPING: 9
 BJ4049_MARK LOGO: LA-033
 BJ4049_PROJECTION: FLUSH
 BJ4049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4049+STABILITY: SURFACE MOTION
 BJ4049
 BJ4049  HISTORY     - Date     Condition        Report By
 BJ4049  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4049
 BJ4049                          STATION DESCRIPTION
 BJ4049
 BJ4049'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4049'IN BATON ROUGE.  ABOUT 5.3 KM (3.3 MI) SOUTH ON HIGHLAND ROAD FROM THE
 BJ4049'HIGHLAND ROAD EXIT AT INTERSTATE 10 TO HIGHLAND ROAD AND LEE DRIVE.
 BJ4049'TURN LEFT (EAST) FOR 0.16 KM (0.1 MI) ON LEE DRIVE TO THE MARK AT GULF
 BJ4049'STATES UTILITIES SUB STATION ON THE NORTH SIDE OF LEE DRIVE, 12.8
 BJ4049'METERS (42 FT) NORTHWEST OF THE CENTERLINE OF LEE DRIVE, 4.4 METERS
 BJ4049'(14.5 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A CHAIN LINK FENCE, AND
 BJ4049'1.37 METERS (4.5 FT) SOUTHWEST OF A WOODEN CORNER FENCE POST ON A ROW
 BJ4049'FENCE LINE.  IT IS 1.25 M ABOVE LEE DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3926 ***********************************************************************
 BJ3926  DESIGNATION -  9 87
 BJ3926  PID         -  BJ3926
 BJ3926  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3926  COUNTRY     -  US
 BJ3926  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3926
 BJ3926                         *CURRENT SURVEY CONTROL
 BJ3926  ______________________________________________________________________
 BJ3926* NAD 83(1986) POSITION- 30 22 55.04   (N) 091 05 46.72   (W)   HD_HELD1
 BJ3926* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3926  **This station is located in a suspected subsidence area (see below).
 BJ3926  ______________________________________________________________________
 BJ3926  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BJ3926  DYNAMIC HEIGHT  -          9.080 (meters)       29.79  (feet) COMP
 BJ3926  MODELED GRAVITY -    979,332.1   (mgal)                       NAVD 88
 BJ3926
 BJ3926.The horizontal coordinates were determined by differentially corrected
 BJ3926.hand held GPS observations or other comparable positioning techniques
 BJ3926.and have an estimated accuracy of +/- 3 meters.
 BJ3926
 BJ3926.** This station is in an area of known vertical motion. If an
 BJ3926.** orthometric height was ever established but is not available 
 BJ3926.** in the current survey control section, the orthometric height
 BJ3926.** is considered suspect.  Suspect heights are available in the
 BJ3926.** superseded section only if requested.
 BJ3926
 BJ3926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3926.GEOID18 height accuracy estimate available here.
 BJ3926
 BJ3926.Click photographs - Photos may exist for this station.
 BJ3926
 BJ3926.The dynamic height is computed by dividing the NAVD 88
 BJ3926.geopotential number by the normal gravity value computed on the
 BJ3926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3926.degrees latitude (g = 980.6199 gals.).
 BJ3926
 BJ3926.The modeled gravity was interpolated from observed gravity values.
 BJ3926
 BJ3926;                    North         East    Units  Estimated Accuracy
 BJ3926;SPC LA S     -   208,629.1   1,022,780.1     MT  (+/- 3 meters HH1 GPS) 
 BJ3926
 BJ3926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8291562647(NAD 83)
 BJ3926
 BJ3926                          SUPERSEDED SURVEY CONTROL
 BJ3926
 BJ3926.No superseded survey control is available for this station.
 BJ3926
 BJ3926_MARKER: DB = BENCH MARK DISK
 BJ3926_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3926_SP_SET: BRIDGE ABUTMENT
 BJ3926_STAMPING: 9-87 1987
 BJ3926_MARK LOGO: LA-033
 BJ3926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3926+STABILITY: SURFACE MOTION
 BJ3926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3926+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2006
 BJ3926
 BJ3926  HISTORY     - Date     Condition        Report By
 BJ3926  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3926  HISTORY     - 20050413 GOOD             AERODA
 BJ3926  HISTORY     - 20060724 GOOD             AERODA
 BJ3926
 BJ3926                          STATION DESCRIPTION
 BJ3926
 BJ3926'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3926'IN BATON ROUGE.
 BJ3926'LOCATED SOUTH OF BATON ROUGE AND NORTH OF THE INTERSECTION OF PERKINS
 BJ3926'ROAD AND BLUEBONNET ROAD AT THE SOUTHWEST CORNER OF THE SOUTHBOUND
 BJ3926'BRIDGE OVER DAWSON CREEK ON BLUEBONNET ROAD, 4.9 METERS (16 FEET)
 BJ3926'NORTH OF THE SOUTHWEST CORNER OF BRIDGE SET ON THE ROAD NEAR THE
 BJ3926'BRIDGE RAIL, AND ABOUT 0.4 KM (0.25 MI) NORTH OF PERKINS ROAD AND
 BJ3926'BLUEBONNET ROAD.
 BJ3926'THE MARK IS 4.92 METERS  NE FROM A WITNESS POST.
 BJ3926'THE MARK IS 0.18 M ABOVE ROAD.
 BJ3926
 BJ3926                          STATION RECOVERY (2005)
 BJ3926
 BJ3926'RECOVERY NOTE BY AERO DATA CORPORATION 2005 (RJG)
 BJ3926'RECOVERED IN GOOD CONDITION.
 BJ3926
 BJ3926                          STATION RECOVERY (2006)
 BJ3926
 BJ3926'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ3926'USE N30 22 55.042 W091 05 46.721 TO LOCATE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0578 ***********************************************************************
 AU0578  DESIGNATION -  9 A
 AU0578  PID         -  AU0578
 AU0578  STATE/COUNTY-  LA/ORLEANS
 AU0578  COUNTRY     -  US
 AU0578  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0578
 AU0578                         *CURRENT SURVEY CONTROL
 AU0578  ______________________________________________________________________
 AU0578* NAD 83(1986) POSITION- 29 55 23.     (N) 090 06 52.     (W)   SCALED
 AU0578* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0578  **This station is located in a suspected subsidence area (see below).
 AU0578  ______________________________________________________________________
 AU0578  GEOID HEIGHT    -        -25.890 (meters)                     GEOID18
 AU0578  DYNAMIC HEIGHT  -          1.743 (meters)        5.72  (feet) COMP
 AU0578  MODELED GRAVITY -    979,311.6   (mgal)                       NAVD 88
 AU0578
 AU0578.The horizontal coordinates were scaled from a map and have
 AU0578.an estimated accuracy of +/- 6 seconds.
 AU0578
 AU0578.** This station is in an area of known vertical motion. If an
 AU0578.** orthometric height was ever established but is not available 
 AU0578.** in the current survey control section, the orthometric height
 AU0578.** is considered suspect.  Suspect heights are available in the
 AU0578.** superseded section only if requested.
 AU0578
 AU0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0578.GEOID18 height accuracy estimate available here.
 AU0578
 AU0578.Click photographs - Photos may exist for this station.
 AU0578
 AU0578.The dynamic height is computed by dividing the NAVD 88
 AU0578.geopotential number by the normal gravity value computed on the
 AU0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0578.degrees latitude (g = 980.6199 gals.).
 AU0578
 AU0578.The modeled gravity was interpolated from observed gravity values.
 AU0578
 AU0578;                    North         East    Units  Estimated Accuracy
 AU0578;SPC LA S     -   158,360.    1,117,690.      MT  (+/- 180 meters Scaled)
 AU0578
 AU0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP785137(NAD 83)
 AU0578
 AU0578                          SUPERSEDED SURVEY CONTROL
 AU0578
 AU0578.No superseded survey control is available for this station.
 AU0578
 AU0578_MARKER: Z = SEE DESCRIPTION
 AU0578_SETTING: 0 = UNSPECIFIED SETTING
 AU0578_MARK LOGO: NONE
 AU0578_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0578_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0578_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0578+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0578
 AU0578  HISTORY     - Date     Condition        Report By
 AU0578  HISTORY     - UNK      MONUMENTED       LA1690
 AU0578  HISTORY     - 1964     GOOD             CGS
 AU0578  HISTORY     - 1985     GOOD             NGS
 AU0578  HISTORY     - 19901110 GOOD             NGS
 AU0578  HISTORY     - 19941108 GOOD             NGS
 AU0578
 AU0578                          STATION DESCRIPTION
 AU0578
 AU0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0578'IN NEW ORLEANS.
 AU0578'AT NEW ORLEANS, AT THE INTERSECTION OF CHESTNUT AND JEFFERSON AVENUE,
 AU0578'AT THE MCDONOGH NO. 14 SCHOOL, 18.5 FEET NORTH OF THE NORTH CURB OF
 AU0578'CHESTNUT, 19 FEET WEST OF THE WEST CURB OF JEFFERSON, 40 FEET EAST OF
 AU0578'THE SOUTHEAST CORNER OF THE SCHOOL AND THE TOP OF A GRANITE POST
 AU0578'PROJECTING 1/2 FOOT ABOVE THE LEVEL OF THE GROUND.
 AU0578
 AU0578                          STATION RECOVERY (1985)
 AU0578
 AU0578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0578'RECOVERED IN GOOD CONDITION.
 AU0578
 AU0578                          STATION RECOVERY (1990)
 AU0578
 AU0578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0578'AT NEW ORLEANS, AT THE INTERSECTION OF CHESTNUT AND JEFFERSON
 AU0578'AVENUES, A BRASS PIN IN A GALVANIZED PIPE IN A GRANITE POST THAT
 AU0578'PROJECTS 0.06 M (0.20 FT) ABOVE THE GROUND SURFACE, 12.2 M (40.0 FT)
 AU0578'EAST OF THE SOUTHEAST CORNER OF THE MCDONOGH NUMBER 14 SCHOOL, 5.8 M
 AU0578'(19.0 FT) WEST OF THE WEST CURB OF JEFFERSON, AND 5.6 M (18.4 FT)
 AU0578'NORTH OF THE NORTH CURB OF CHESTNUT.  NOTE--THE BRASS PIN MAY HAVE
 AU0578'BEEN SHAVED BY A LAWN MOWER.  THE MONUMENT IS 0.05 M (0.16 FT) WEST
 AU0578'OF A CREPE MYRTLE TREE AND MAY BE IN THE ROOT SYSTEM OF THE TREE.
 AU0578'USE WITH CAUTION.
 AU0578
 AU0578                          STATION RECOVERY (1994)
 AU0578
 AU0578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0578'IN NEW ORLEANS, AT THE INTERSECTION OF JEFFERSON AVENUE AND CHESTNUT
 AU0578'STREET, A BRASS PIN CEMENTED IN A GALVANIZED PIPE THAT IS CEMENTED IN
 AU0578'A GRANITE POST, 5.7 M (18.7 FT) WEST-NORTHWEST OF THE WEST CURB OF THE
 AU0578'AVENUE, 5.5 M (18.0 FT) EAST-NORTHEAST OF THE NORTH CURB OF THE
 AU0578'STREET, 12.3 M (40.4 FT) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 AU0578'JAMES E. LEWIS ELEMENTARY SCHOOL, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AU0578'THE AVENUE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AU0578'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0047 ***********************************************************************
 BJ0047  DESIGNATION -  9 ABLDAPA
 BJ0047  PID         -  BJ0047
 BJ0047  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0047  COUNTRY     -  US
 BJ0047  USGS QUAD   -  MORGANZA (2018)
 BJ0047
 BJ0047                         *CURRENT SURVEY CONTROL
 BJ0047  ______________________________________________________________________
 BJ0047* NAD 83(1986) POSITION- 30 43 22.     (N) 091 34 18.     (W)   SCALED
 BJ0047* NAVD 88 ORTHO HEIGHT -     8.728 (meters)       28.64  (feet) ADJUSTED
 BJ0047  ______________________________________________________________________
 BJ0047  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ0047  DYNAMIC HEIGHT  -          8.717 (meters)       28.60  (feet) COMP
 BJ0047  MODELED GRAVITY -    979,363.1   (mgal)                       NAVD 88
 BJ0047
 BJ0047  VERT ORDER      -  FIRST     CLASS I
 BJ0047
 BJ0047.The horizontal coordinates were scaled from a map and have
 BJ0047.an estimated accuracy of +/- 6 seconds.
 BJ0047
 BJ0047.The orthometric height was determined by differential leveling and
 BJ0047.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0047.in February 1994.
 BJ0047
 BJ0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0047.GEOID18 height accuracy estimate available here.
 BJ0047
 BJ0047.Click photographs - Photos may exist for this station.
 BJ0047
 BJ0047.The dynamic height is computed by dividing the NAVD 88
 BJ0047.geopotential number by the normal gravity value computed on the
 BJ0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0047.degrees latitude (g = 980.6199 gals.).
 BJ0047
 BJ0047.The modeled gravity was interpolated from observed gravity values.
 BJ0047
 BJ0047;                    North         East    Units  Estimated Accuracy
 BJ0047;SPC LA S     -   246,410.      977,170.      MT  (+/- 180 meters Scaled)
 BJ0047
 BJ0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP367997(NAD 83)
 BJ0047
 BJ0047                          SUPERSEDED SURVEY CONTROL
 BJ0047
 BJ0047  NAVD 88 (06/15/91)    8.761  (m)           28.74   (f) SUPERSEDED  1 1
 BJ0047  NGVD 29 (11/26/84)    8.719  (m)           28.61   (f) ADJUSTED    1 1
 BJ0047
 BJ0047.Superseded values are not recommended for survey control.
 BJ0047
 BJ0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0047.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0047
 BJ0047_MARKER: Z = SEE DESCRIPTION
 BJ0047_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0047_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0047
 BJ0047  HISTORY     - Date     Condition        Report By
 BJ0047  HISTORY     - UNK      MONUMENTED       USACE
 BJ0047  HISTORY     - 1976     GOOD             NGS
 BJ0047
 BJ0047                          STATION DESCRIPTION
 BJ0047
 BJ0047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0047'2.1 MI SE FROM MORGANZA.
 BJ0047'1.8 MI SOUTHEAST ALONG STATE HIGHWAY 1 AND 10 FROM THE CITY HALL,
 BJ0047'THENCE 0.3 MI NORTH ACROSS COUNTRY, AT THE NORTH SIDE OF A PASTURE IN
 BJ0047'BACK OF THE STEPHEN LANDRY RESIDENCE BOX 442, 191 FT SOUTH OF THE
 BJ0047'CENTER LINE OF THE LEVEE ROAD, 8 FT SOUTH OF A FENCE, A 1 INCH IRON
 BJ0047'PIPE AND CAP DRIVEN TO A DEPTH OF 74 FT ENCASED IN A 2-INCH IRON
 BJ0047'PIPE BORED TO A DEPTH OF 53 FT WITH A 3 INCH SCREW CAP FOR ACCESS, CAP
 BJ0047'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0027 ***********************************************************************
 AT0027  DESIGNATION -  9 BOLT
 AT0027  PID         -  AT0027
 AT0027  STATE/COUNTY-  LA/PLAQUEMINES
 AT0027  COUNTRY     -  US
 AT0027  USGS QUAD   -  TRIUMPH (2018)
 AT0027
 AT0027                         *CURRENT SURVEY CONTROL
 AT0027  ______________________________________________________________________
 AT0027* NAD 83(1986) POSITION- 29 21 16.     (N) 089 26 08.     (W)   SCALED
 AT0027* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0027  **This station is located in a suspected subsidence area (see below).
 AT0027  ______________________________________________________________________
 AT0027  GEOID HEIGHT    -        -23.917 (meters)                     GEOID18
 AT0027
 AT0027.The horizontal coordinates were scaled from a map and have
 AT0027.an estimated accuracy of +/- 6 seconds.
 AT0027
 AT0027.** This station is in an area of known vertical motion. If an
 AT0027.** orthometric height was ever established but is not available 
 AT0027.** in the current survey control section, the orthometric height
 AT0027.** is considered suspect.  Suspect heights are available in the
 AT0027.** superseded section only if requested.
 AT0027
 AT0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0027.GEOID18 height accuracy estimate available here.
 AT0027
 AT0027.Click photographs - Photos may exist for this station.
 AT0027
 AT0027;                    North         East    Units  Estimated Accuracy
 AT0027;SPC LA S     -    96,240.    1,184,270.      MT  (+/- 180 meters Scaled)
 AT0027
 AT0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT635497(NAD 83)
 AT0027
 AT0027                          SUPERSEDED SURVEY CONTROL
 AT0027
 AT0027.No superseded survey control is available for this station.
 AT0027
 AT0027_MARKER: B = BOLT
 AT0027_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0027_SP_SET: UNDERGROUNMD TILE
 AT0027_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0027
 AT0027  HISTORY     - Date     Condition        Report By
 AT0027  HISTORY     - 1938     MONUMENTED       MRC
 AT0027  HISTORY     - 1971     GOOD             NGS
 AT0027
 AT0027                          STATION DESCRIPTION
 AT0027
 AT0027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0027'6.95 MI NW FROM VENICE.
 AT0027'ABOUT 6.6 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE POST OFFICE
 AT0027'AT VENICE, THENCE 0.25 MILE NORTHEAST ALONG A GRAVELED ROAD, THENCE
 AT0027'0.1 MILE NORTHWEST ALONG A ROAD WHICH FOLLOWS THE TOP OF A LEVEE, NEAR
 AT0027'THE NORTHEAST END OF A ROW OF ORANGE TREES, 128 FEET SOUTHWEST OF THE
 AT0027'CENTER LINE OF THE ROAD, 124 FEET WEST OF A FIRE HYDRANT, 96 FEET
 AT0027'SOUTH-SOUTHWEST OF A 15-INCH PINE TREE, 73 FEET WEST-NORTHWEST OF
 AT0027'POWER POLE NUMBER 147, 29 1/2 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF
 AT0027'A DRAINAGE DITCH, 1 1/2 FEET NORTHEAST OF AN ORANGE TREE, 1.0 FOOT
 AT0027'NORTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 AT0027'ROAD, AND IS A COPPER BOLT SET IN THE TOP OF A TILE ABOUT 3 FEET
 AT0027'UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH BEARS A
 AT0027'MISSISSIPPI RIVER COMMISSION CAP AND WHICH PROJECTS 18 INCHES ABOVE
 AT0027'THE SURFACE OF THE GROUND.  NOTE-- THE PIPE WAS NOT DUG UP BY THIS
 AT0027'PARTY IN 1971 AND THE BOLT WAS NOT LEVELED TO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1383 ***********************************************************************
 CP1383  DESIGNATION -  9 BOLT
 CP1383  PID         -  CP1383
 CP1383  STATE/COUNTY-  LA/MADISON
 CP1383  COUNTRY     -  US
 CP1383  USGS QUAD   -  TENDAL (2018)
 CP1383
 CP1383                         *CURRENT SURVEY CONTROL
 CP1383  ______________________________________________________________________
 CP1383* NAD 83(1986) POSITION- 32 25 54.     (N) 091 21 57.     (W)   SCALED
 CP1383* NAVD 88 ORTHO HEIGHT -    23.947 (meters)       78.57  (feet) ADJUSTED
 CP1383  ______________________________________________________________________
 CP1383  GEOID HEIGHT    -        -26.312 (meters)                     GEOID18
 CP1383  DYNAMIC HEIGHT  -         23.920 (meters)       78.48  (feet) COMP
 CP1383  MODELED GRAVITY -    979,511.4   (mgal)                       NAVD 88
 CP1383
 CP1383  VERT ORDER      -  FIRST     CLASS I
 CP1383
 CP1383.The horizontal coordinates were scaled from a map and have
 CP1383.an estimated accuracy of +/- 6 seconds.
 CP1383
 CP1383.The orthometric height was determined by differential leveling and
 CP1383.adjusted by the NATIONAL GEODETIC SURVEY
 CP1383.in June 1991.
 CP1383
 CP1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1383.GEOID18 height accuracy estimate available here.
 CP1383
 CP1383.Click photographs - Photos may exist for this station.
 CP1383
 CP1383.The dynamic height is computed by dividing the NAVD 88
 CP1383.geopotential number by the normal gravity value computed on the
 CP1383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1383.degrees latitude (g = 980.6199 gals.).
 CP1383
 CP1383.The modeled gravity was interpolated from observed gravity values.
 CP1383
 CP1383;                    North         East    Units  Estimated Accuracy
 CP1383;SPC LA N     -   214,740.    1,106,660.      MT  (+/- 180 meters Scaled)
 CP1383
 CP1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR536894(NAD 83)
 CP1383
 CP1383                          SUPERSEDED SURVEY CONTROL
 CP1383
 CP1383  NGVD 29 (11/26/84)   23.960  (m)           78.61   (f) ADJUSTED    1 1
 CP1383
 CP1383.Superseded values are not recommended for survey control.
 CP1383
 CP1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1383.See file dsdata.pdf to determine how the superseded data were derived.
 CP1383
 CP1383_MARKER: B = BOLT
 CP1383_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1383_SP_SET: UNDERGROUND STONE
 CP1383_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1383
 CP1383  HISTORY     - Date     Condition        Report By
 CP1383  HISTORY     - UNK      MONUMENTED       USACE
 CP1383  HISTORY     - 1968     GOOD             CGS
 CP1383
 CP1383                          STATION DESCRIPTION
 CP1383
 CP1383'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1383'7.7 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT
 CP1383'DELHI, AT THE EAST END OF A RAILROAD BRIDGE OVER THE TENSAS RIVER, 27
 CP1383'FEET SOUTH OF THE SOUTH RAIL, 22 FEET SOUTH OF THE SOUTH EDGE OF THE
 CP1383'FIRST ROW OF WOOD PILINGS WEST OF THE EAST END OF THE BRIDGE, 10 FEET
 CP1383'EAST OF THE CENTER LINE OF A PRIVATE TRAIL ROAD, A COPPER BOLT SET IN
 CP1383'THE TOP OF A STONE SLAB WHICH IS ABOUT 3 FEET BELOW THE LEVEL OF THE
 CP1383'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WHICH BEARS A U.S.
 CP1383'ENGINEERS CAP AND WHICH PROJECTS 12 INCHES ABOVE THE SURFACE OF THE
 CP1383'GROUND.  1/4, SEC 29, T17N, R11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0317 ***********************************************************************
 BJ0317  DESIGNATION -  9 BOLT
 BJ0317  PID         -  BJ0317
 BJ0317  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0317  COUNTRY     -  US
 BJ0317  USGS QUAD   -  LOTTIE (2018)
 BJ0317
 BJ0317                         *CURRENT SURVEY CONTROL
 BJ0317  ______________________________________________________________________
 BJ0317* NAD 83(1986) POSITION- 30 33 28.     (N) 091 41 52.     (W)   SCALED
 BJ0317* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0317  **This station is located in a suspected subsidence area (see below).
 BJ0317  ______________________________________________________________________
 BJ0317  GEOID HEIGHT    -        -27.236 (meters)                     GEOID18
 BJ0317  DYNAMIC HEIGHT  -          5.60  (meters)       18.4   (feet) COMP
 BJ0317  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ0317
 BJ0317.The horizontal coordinates were scaled from a map and have
 BJ0317.an estimated accuracy of +/- 6 seconds.
 BJ0317
 BJ0317.** This station is in an area of known vertical motion. If an
 BJ0317.** orthometric height was ever established but is not available 
 BJ0317.** in the current survey control section, the orthometric height
 BJ0317.** is considered suspect.  Suspect heights are available in the
 BJ0317.** superseded section only if requested.
 BJ0317
 BJ0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0317.GEOID18 height accuracy estimate available here.
 BJ0317
 BJ0317.Click photographs - Photos may exist for this station.
 BJ0317
 BJ0317.The dynamic height is computed by dividing the NAVD 88
 BJ0317.geopotential number by the normal gravity value computed on the
 BJ0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0317.degrees latitude (g = 980.6199 gals.).
 BJ0317
 BJ0317.The modeled gravity was interpolated from observed gravity values.
 BJ0317
 BJ0317;                    North         East    Units  Estimated Accuracy
 BJ0317;SPC LA S     -   228,150.      965,040.      MT  (+/- 180 meters Scaled)
 BJ0317
 BJ0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP248813(NAD 83)
 BJ0317
 BJ0317                          SUPERSEDED SURVEY CONTROL
 BJ0317
 BJ0317.No superseded survey control is available for this station.
 BJ0317
 BJ0317_MARKER: B = BOLT
 BJ0317_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ0317_STAMPING: PBM 9 1929
 BJ0317_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0317
 BJ0317  HISTORY     - Date     Condition        Report By
 BJ0317  HISTORY     - 1929     MONUMENTED       USACE
 BJ0317  HISTORY     - 1964     GOOD             CGS
 BJ0317  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ0317  HISTORY     - 1976     GOOD             NGS
 BJ0317
 BJ0317                          STATION DESCRIPTION
 BJ0317
 BJ0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0317'3.05 MI W FROM LOTTIE.
 BJ0317'ABOUT 1.0 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE INTERSECTION OF
 BJ0317'THE HIGHWAY AND STATE ROAD 81 AT LOTTIE, THENCE 2.05 MILES WEST ALONG
 BJ0317'A PAVED ROAD, OR ABOUT 1.05 MILES EAST ALONG THE MISSOURI PACIFIC
 BJ0317'RAILROAD FROM THE STATION AT KROTZ SPRINGS, THENCE 0.55 MILE NORTH
 BJ0317'ALONG THE LEVEE AND A GRAVELED ROAD, THENCE 3.1 MILES EAST ALONG A
 BJ0317'PAVED ROAD, 158 FEET SOUTH OF THE SOUTH EDGE OF A CONCRETE BRIDGE OVER
 BJ0317'BAYOU CLOSE, 22 FEET EAST OF THE CENTER LINE OF A TRAIL ROAD LEADING
 BJ0317'SOUTH ALONG THE WEST SIDE OF THE BAYOU, 10 FEET SOUTH OF THE CENTER
 BJ0317'LINE OF AN OLD RAILROAD GRADE, 0.8 FOOT NORTHEAST OF A METAL WITNESS
 BJ0317'POST, A COPPER BOLT SET IN A TILE ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 BJ0317'THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING
 BJ0317'A CAP WHICH PROJECTS 2 1/2 FEET ABOVE THE GROUND.
 BJ0317
 BJ0317                          STATION RECOVERY (1968)
 BJ0317
 BJ0317'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ0317'MARK NOT FOUND.
 BJ0317
 BJ0317                          STATION RECOVERY (1976)
 BJ0317
 BJ0317'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0317'1.0 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0317'HIGHWAY 81, THENCE 2.5 MILES WEST ALONG A PAVED ROAD, 158 FT SOUTH
 BJ0317'OF THE SOUTH EDGE OF A CONCRETE BRIDGE OVER BAYOU CLOSE, 22 FT
 BJ0317'EAST OF THE CENTER OF A TRAIL LEADING SOUTH ALONG THE WEST SIDE
 BJ0317'OF THE BAYOU, 10 FT WEST OF A WOODEN PIPE PROJECTING ABOUT 6 FT.
 BJ0317'A COPPER BOLT SET IN A TILE 1.5 FT BELOW THE LEVEL OF THE GROUND
 BJ0317'ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE BEARING A CAP
 BJ0317'WHICH PROJECTS 2.5 FT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2080 ***********************************************************************
 BJ2080  DESIGNATION -  9 C
 BJ2080  PID         -  BJ2080
 BJ2080  STATE/COUNTY-  LA/ST MARTIN
 BJ2080  COUNTRY     -  US
 BJ2080  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2080
 BJ2080                         *CURRENT SURVEY CONTROL
 BJ2080  ______________________________________________________________________
 BJ2080* NAD 83(1986) POSITION- 30 03 51.     (N) 091 28 41.     (W)   SCALED
 BJ2080* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2080  **This station is located in a suspected subsidence area (see below).
 BJ2080  ______________________________________________________________________
 BJ2080  GEOID HEIGHT    -        -26.681 (meters)                     GEOID18
 BJ2080
 BJ2080.The horizontal coordinates were scaled from a map and have
 BJ2080.an estimated accuracy of +/- 6 seconds.
 BJ2080
 BJ2080.** This station is in an area of known vertical motion. If an
 BJ2080.** orthometric height was ever established but is not available 
 BJ2080.** in the current survey control section, the orthometric height
 BJ2080.** is considered suspect.  Suspect heights are available in the
 BJ2080.** superseded section only if requested.
 BJ2080
 BJ2080.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2080.GEOID18 height accuracy estimate available here.
 BJ2080
 BJ2080.Click photographs - Photos may exist for this station.
 BJ2080
 BJ2080;                    North         East    Units  Estimated Accuracy
 BJ2080;SPC LA S     -   173,390.      986,050.      MT  (+/- 180 meters Scaled)
 BJ2080
 BJ2080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP467268(NAD 83)
 BJ2080
 BJ2080                          SUPERSEDED SURVEY CONTROL
 BJ2080
 BJ2080.No superseded survey control is available for this station.
 BJ2080
 BJ2080_MARKER: S = SPIKE
 BJ2080_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2080_SP_SET: TREE
 BJ2080_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2080
 BJ2080  HISTORY     - Date     Condition        Report By
 BJ2080  HISTORY     - UNK      MONUMENTED       USACE
 BJ2080  HISTORY     - 1936     GOOD             USACE
 BJ2080
 BJ2080                          STATION DESCRIPTION
 BJ2080
 BJ2080'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1936
 BJ2080'ABOUT 6.4 MILES SOUTHEAST OF THE POST OFFICE AT BAYOU CHENE, ST.
 BJ2080'MARTIN PARISH, ABOUT 4 MILES SOUTH OF THE HEAD OF LAKE CHICOT, ON THE
 BJ2080'WEST BANK OF CHICOT PASS, ABOUT 1/2 MILE ABOVE AN ISLAND IN THE PASS,
 BJ2080'ABOUT 500 FEET BELOW THE MOUTH OF A BAYOU, ABOUT 200 FEET BELOW AND ON
 BJ2080'THE BANK OPPOSITE THE NICK BURNS RESIDENCE, ABOUT 200 FEET BACK OF THE
 BJ2080'BANK OF THE PASS, ABOUT 150 FEET WEST OF STATION 200+00 OF CHICOT PASS
 BJ2080'CHANNEL BASE LINE, IN A CLUMP OF SMALL SYCAMORE TREES, IN A 6-INCH
 BJ2080'SYCAMORE TREE, AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0026 ***********************************************************************
 AT0026  DESIGNATION -  9 CAP
 AT0026  PID         -  AT0026
 AT0026  STATE/COUNTY-  LA/PLAQUEMINES
 AT0026  COUNTRY     -  US
 AT0026  USGS QUAD   -  TRIUMPH (2018)
 AT0026
 AT0026                         *CURRENT SURVEY CONTROL
 AT0026  ______________________________________________________________________
 AT0026* NAD 83(1986) POSITION- 29 21 16.     (N) 089 26 08.     (W)   SCALED
 AT0026* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0026  **This station is located in a suspected subsidence area (see below).
 AT0026  ______________________________________________________________________
 AT0026  GEOID HEIGHT    -        -23.917 (meters)                     GEOID18
 AT0026
 AT0026.The horizontal coordinates were scaled from a map and have
 AT0026.an estimated accuracy of +/- 6 seconds.
 AT0026
 AT0026.** This station is in an area of known vertical motion. If an
 AT0026.** orthometric height was ever established but is not available 
 AT0026.** in the current survey control section, the orthometric height
 AT0026.** is considered suspect.  Suspect heights are available in the
 AT0026.** superseded section only if requested.
 AT0026
 AT0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0026.GEOID18 height accuracy estimate available here.
 AT0026
 AT0026.Click photographs - Photos may exist for this station.
 AT0026
 AT0026;                    North         East    Units  Estimated Accuracy
 AT0026;SPC LA S     -    96,240.    1,184,270.      MT  (+/- 180 meters Scaled)
 AT0026
 AT0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT635497(NAD 83)
 AT0026
 AT0026                          SUPERSEDED SURVEY CONTROL
 AT0026
 AT0026.No superseded survey control is available for this station.
 AT0026
 AT0026_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AT0026_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT0026_STAMPING: 9
 AT0026_MARK LOGO: MRC
 AT0026_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0026_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0026
 AT0026  HISTORY     - Date     Condition        Report By
 AT0026  HISTORY     - 1938     MONUMENTED       MRC
 AT0026  HISTORY     - 1971     GOOD             NGS
 AT0026
 AT0026                          STATION DESCRIPTION
 AT0026
 AT0026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0026'6.95 MI NW FROM VENICE.
 AT0026'ABOUT 6.6 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE POST OFFICE
 AT0026'AT VENICE, THENCE 0.25 MILE NORTHEAST ALONG A GRAVELED ROAD, THENCE
 AT0026'0.1 MILE NORTHWEST ALONG A ROAD WHICH FOLLOWS THE TOP OF A LEVEE, NEAR
 AT0026'THE NORTHEAST END OF A ROW OF ORANGE TREES, 128 FEET SOUTHWEST OF THE
 AT0026'CENTER LINE OF THE ROAD, 124 FEET WEST OF A FIRE HYDRANT, 96 FEET
 AT0026'SOUTH-SOUTHWEST OF A 15-INCH PINE TREE, 73 FEET WEST-NORTHWEST OF
 AT0026'POWER POLE NUMBER 147, 29 1/2 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF
 AT0026'A DRAINAGE DITCH, 1 1/2 FEET NORTHEAST OF AN ORANGE TREE, 1.0 FOOT
 AT0026'NORTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 AT0026'ROAD, A MISSISSIPPI RIVER COMMISSION CAP WHICH PROJECTS 18 INCHES
 AT0026'ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1382 ***********************************************************************
 CP1382  DESIGNATION -  9 CAP
 CP1382  PID         -  CP1382
 CP1382  STATE/COUNTY-  LA/MADISON
 CP1382  COUNTRY     -  US
 CP1382  USGS QUAD   -  TENDAL (2018)
 CP1382
 CP1382                         *CURRENT SURVEY CONTROL
 CP1382  ______________________________________________________________________
 CP1382* NAD 83(1986) POSITION- 32 25 53.     (N) 091 21 57.     (W)   SCALED
 CP1382* NAVD 88 ORTHO HEIGHT -    25.156 (meters)       82.53  (feet) ADJUSTED
 CP1382  ______________________________________________________________________
 CP1382  GEOID HEIGHT    -        -26.312 (meters)                     GEOID18
 CP1382  DYNAMIC HEIGHT  -         25.128 (meters)       82.44  (feet) COMP
 CP1382  MODELED GRAVITY -    979,511.3   (mgal)                       NAVD 88
 CP1382
 CP1382  VERT ORDER      -  FIRST     CLASS I
 CP1382
 CP1382.The horizontal coordinates were scaled from a map and have
 CP1382.an estimated accuracy of +/- 6 seconds.
 CP1382
 CP1382.The orthometric height was determined by differential leveling and
 CP1382.adjusted by the NATIONAL GEODETIC SURVEY
 CP1382.in June 1991.
 CP1382
 CP1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1382.GEOID18 height accuracy estimate available here.
 CP1382
 CP1382.Click photographs - Photos may exist for this station.
 CP1382
 CP1382.The dynamic height is computed by dividing the NAVD 88
 CP1382.geopotential number by the normal gravity value computed on the
 CP1382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1382.degrees latitude (g = 980.6199 gals.).
 CP1382
 CP1382.The modeled gravity was interpolated from observed gravity values.
 CP1382
 CP1382;                    North         East    Units  Estimated Accuracy
 CP1382;SPC LA N     -   214,700.    1,106,660.      MT  (+/- 180 meters Scaled)
 CP1382
 CP1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR536894(NAD 83)
 CP1382
 CP1382                          SUPERSEDED SURVEY CONTROL
 CP1382
 CP1382  NGVD 29 (11/26/84)   25.170  (m)           82.58   (f) ADJUSTED    1 1
 CP1382
 CP1382.Superseded values are not recommended for survey control.
 CP1382
 CP1382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1382.See file dsdata.pdf to determine how the superseded data were derived.
 CP1382
 CP1382_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1382_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1382_MARK LOGO: USACE
 CP1382_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1382_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1382
 CP1382  HISTORY     - Date     Condition        Report By
 CP1382  HISTORY     - UNK      MONUMENTED       USACE
 CP1382  HISTORY     - 1968     GOOD             CGS
 CP1382
 CP1382                          STATION DESCRIPTION
 CP1382
 CP1382'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1382'7.7 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT
 CP1382'DELHI, AT THE EAST END OF A RAILROAD BRIDGE OVER THE TENSAS RIVER, 27
 CP1382'FEET SOUTH OF THE SOUTH RAIL, 22 FEET SOUTH OF THE SOUTH EDGE OF THE
 CP1382'FIRST ROW OF WOOD PILINGS WEST OF THE EAST END OF THE BRIDGE, 10 FEET
 CP1382'EAST OF THE CENTER LINE OF A PRIVATE TRAIL ROAD, AN IRON PIPE WHICH
 CP1382'BEARS A U.S. ENGINEERS CAP AND WHICH PROJECTS 12 INCHES ABOVE THE
 CP1382'SURFACE OF THE GROUND.  1/4, SEC 29, T17N, R11E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2750 ***********************************************************************
 BJ2750  DESIGNATION -  9 CAP
 BJ2750  PID         -  BJ2750
 BJ2750  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2750  COUNTRY     -  US
 BJ2750  USGS QUAD   -  LOTTIE (2018)
 BJ2750
 BJ2750                         *CURRENT SURVEY CONTROL
 BJ2750  ______________________________________________________________________
 BJ2750* NAD 83(1986) POSITION- 30 33 28.     (N) 091 41 52.     (W)   SCALED
 BJ2750* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2750  **This station is located in a suspected subsidence area (see below).
 BJ2750  ______________________________________________________________________
 BJ2750  GEOID HEIGHT    -        -27.236 (meters)                     GEOID18
 BJ2750  DYNAMIC HEIGHT  -          6.761 (meters)       22.18  (feet) COMP
 BJ2750  MODELED GRAVITY -    979,343.7   (mgal)                       NAVD 88
 BJ2750
 BJ2750.The horizontal coordinates were scaled from a map and have
 BJ2750.an estimated accuracy of +/- 6 seconds.
 BJ2750
 BJ2750.** This station is in an area of known vertical motion. If an
 BJ2750.** orthometric height was ever established but is not available 
 BJ2750.** in the current survey control section, the orthometric height
 BJ2750.** is considered suspect.  Suspect heights are available in the
 BJ2750.** superseded section only if requested.
 BJ2750
 BJ2750.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2750.GEOID18 height accuracy estimate available here.
 BJ2750
 BJ2750.Click photographs - Photos may exist for this station.
 BJ2750
 BJ2750.The dynamic height is computed by dividing the NAVD 88
 BJ2750.geopotential number by the normal gravity value computed on the
 BJ2750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2750.degrees latitude (g = 980.6199 gals.).
 BJ2750
 BJ2750.The modeled gravity was interpolated from observed gravity values.
 BJ2750
 BJ2750;                    North         East    Units  Estimated Accuracy
 BJ2750;SPC LA S     -   228,150.      965,040.      MT  (+/- 180 meters Scaled)
 BJ2750
 BJ2750_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP248813(NAD 83)
 BJ2750
 BJ2750                          SUPERSEDED SURVEY CONTROL
 BJ2750
 BJ2750.No superseded survey control is available for this station.
 BJ2750
 BJ2750_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2750_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2750_STAMPING: PBM 9 1929
 BJ2750_MARK LOGO: USACE
 BJ2750_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2750
 BJ2750  HISTORY     - Date     Condition        Report By
 BJ2750  HISTORY     - 1929     MONUMENTED       USACE
 BJ2750  HISTORY     - 1964     GOOD             CGS
 BJ2750  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2750  HISTORY     - 1986     GOOD             NGS
 BJ2750
 BJ2750                          STATION DESCRIPTION
 BJ2750
 BJ2750'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2750'3.05 MI W FROM LOTTIE.
 BJ2750'ABOUT 1.0 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE INTERSECTION OF
 BJ2750'THE HIGHWAY AND STATE ROAD 81 AT LOTTIE, THENCE 2.05 MILES WEST ALONG
 BJ2750'A PAVED ROAD, OR ABOUT 1.05 MILES EAST ALONG THE MISSOURI PACIFIC
 BJ2750'RAILROAD FROM THE STATION AT KROTZ SPRINGS, THENCE 0.55 MILE NORTH
 BJ2750'ALONG THE LEVEE AND A GRAVELED ROAD, THENCE 3.1 MILES EAST ALONG A
 BJ2750'PAVED ROAD, 158 FEET SOUTH OF THE SOUTH EDGE OF A CONCRETE BRIDGE OVER
 BJ2750'BAYOU CLOSE, 22 FEET EAST OF THE CENTER LINE OF A TRAIL ROAD LEADING
 BJ2750'SOUTH ALONG THE WEST SIDE OF THE BAYOU, 10 FEET SOUTH OF THE CENTER
 BJ2750'LINE OF AN OLD RAILROAD GRADE, 0.8 FOOT NORTHEAST OF A METAL WITNESS
 BJ2750'POST, A 4-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 2 1/2 FEET ABOVE
 BJ2750'THE GROUND.
 BJ2750
 BJ2750                          STATION RECOVERY (1968)
 BJ2750
 BJ2750'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2750'MARK NOT FOUND.
 BJ2750
 BJ2750                          STATION RECOVERY (1986)
 BJ2750
 BJ2750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ2750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1529 ***********************************************************************
 CP1529  DESIGNATION -  9 DIETZE BOLT
 CP1529  PID         -  CP1529
 CP1529  STATE/COUNTY-  LA/TENSAS
 CP1529  COUNTRY     -  US
 CP1529  USGS QUAD   -  SOMERSET (2018)
 CP1529
 CP1529                         *CURRENT SURVEY CONTROL
 CP1529  ______________________________________________________________________
 CP1529* NAD 83(1986) POSITION- 32 14 29.     (N) 091 07 29.     (W)   SCALED
 CP1529* NAVD 88 ORTHO HEIGHT -    25.26  (+/-2cm)       82.9   (feet) VERTCON3
 CP1529  ______________________________________________________________________
 CP1529  GEOID HEIGHT    -        -26.460 (meters)                     GEOID18
 CP1529  VERT ORDER      -  ? (See Below)
 CP1529
 CP1529.The horizontal coordinates were scaled from a map and have
 CP1529.an estimated accuracy of +/- 6 seconds.
 CP1529
 CP1529.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1529.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1529
 CP1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1529.GEOID18 height accuracy estimate available here.
 CP1529
 CP1529.The vertical order pertains to the NGVD 29 superseded value.
 CP1529
 CP1529.Click photographs - Photos may exist for this station.
 CP1529
 CP1529;                    North         East    Units  Estimated Accuracy
 CP1529;SPC LA N     -   193,900.    1,129,600.      MT  (+/- 180 meters Scaled)
 CP1529
 CP1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR766687(NAD 83)
 CP1529
 CP1529                          SUPERSEDED SURVEY CONTROL
 CP1529
 CP1529  NGVD 29 (??/??/92)   25.282  (m)           82.95   (f) ADJ UNCH       
 CP1529
 CP1529.Superseded values are not recommended for survey control.
 CP1529
 CP1529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1529.See file dsdata.pdf to determine how the superseded data were derived.
 CP1529
 CP1529_MARKER: B = BOLT
 CP1529_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1529_SP_SET: BLOCK
 CP1529_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1529
 CP1529  HISTORY     - Date     Condition        Report By
 CP1529  HISTORY     - UNK      MONUMENTED       USACE
 CP1529  HISTORY     - 1934     GOOD             USACE
 CP1529  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1529
 CP1529                          STATION DESCRIPTION
 CP1529
 CP1529'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1529'0.2 MI W FROM KING.
 CP1529'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 CP1529'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA.  ON THE DALIA PLANTATION.
 CP1529'350 METERS NORTHWEST FROM THE WEST END OF A STEEL BRIDGE ACROSS BAYOU
 CP1529'VIDAL.  35.7 METERS WEST FROM THE CENTER LINE OF A ROAD RUNNING ALONG
 CP1529'THE WEST BANK OF BAYOU VIDAL.  IN THE BACK YARD OF A DESERTED CABIN.
 CP1529'12.9 METERS NORTH OF SMALL DITCH RUNNING FROM THE ROAD TOWARDS THE
 CP1529'LEVEE.  5.0 METERS WEST FROM SOUTHWEST CORNER OF CABIN. 7.6 METERS
 CP1529'NORTH FROM THE NORTHWEST CORNER OF AN OUTHOUSE.  P.B.M. IS PAINTED
 CP1529'WHITE AND THE TOP OF CAP IS ABOUT 18 INCHES ABOVE THE GROUND.
 CP1529
 CP1529                          STATION RECOVERY (1963)
 CP1529
 CP1529'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1529'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1528 ***********************************************************************
 CP1528  DESIGNATION -  9 DIETZE CAP
 CP1528  PID         -  CP1528
 CP1528  STATE/COUNTY-  LA/TENSAS
 CP1528  COUNTRY     -  US
 CP1528  USGS QUAD   -  SOMERSET (2018)
 CP1528
 CP1528                         *CURRENT SURVEY CONTROL
 CP1528  ______________________________________________________________________
 CP1528* NAD 83(1986) POSITION- 32 14 29.     (N) 091 07 29.     (W)   SCALED
 CP1528* NAVD 88 ORTHO HEIGHT -    26.48  (+/-2cm)       86.9   (feet) VERTCON3
 CP1528  ______________________________________________________________________
 CP1528  GEOID HEIGHT    -        -26.460 (meters)                     GEOID18
 CP1528  VERT ORDER      -  ? (See Below)
 CP1528
 CP1528.The horizontal coordinates were scaled from a map and have
 CP1528.an estimated accuracy of +/- 6 seconds.
 CP1528
 CP1528.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1528.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1528
 CP1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1528.GEOID18 height accuracy estimate available here.
 CP1528
 CP1528.The vertical order pertains to the NGVD 29 superseded value.
 CP1528
 CP1528.Click photographs - Photos may exist for this station.
 CP1528
 CP1528;                    North         East    Units  Estimated Accuracy
 CP1528;SPC LA N     -   193,900.    1,129,600.      MT  (+/- 180 meters Scaled)
 CP1528
 CP1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR766687(NAD 83)
 CP1528
 CP1528                          SUPERSEDED SURVEY CONTROL
 CP1528
 CP1528  NGVD 29 (??/??/92)   26.510  (m)           86.97   (f) ADJ UNCH       
 CP1528
 CP1528.Superseded values are not recommended for survey control.
 CP1528
 CP1528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1528.See file dsdata.pdf to determine how the superseded data were derived.
 CP1528
 CP1528_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1528_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1528_MARK LOGO: USACE
 CP1528_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1528
 CP1528  HISTORY     - Date     Condition        Report By
 CP1528  HISTORY     - UNK      MONUMENTED       USACE
 CP1528  HISTORY     - 1934     GOOD             USACE
 CP1528  HISTORY     - 1963     MARK NOT FOUND   USGS
 CP1528
 CP1528                          STATION DESCRIPTION
 CP1528
 CP1528'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1528'0.2 MI W FROM KING.
 CP1528'P.B.M. IS CONCRETE BLOCK AND IRON PIPE WITH BRASS CAP, ON RIGHT BANK
 CP1528'OF MISSISSIPPI RIVER, IN TENSAS PARISH, LA.  ON THE DALIA PLANTATION.
 CP1528'350 METERS NORTHWEST FROM THE WEST END OF A STEEL BRIDGE ACROSS BAYOU
 CP1528'VIDAL.  35.7 METERS WEST FROM THE CENTER LINE OF A ROAD RUNNING ALONG
 CP1528'THE WEST BANK OF BAYOU VIDAL.  IN THE BACK YARD OF A DESERTED CABIN.
 CP1528'12.9 METERS NORTH OF SMALL DITCH RUNNING FROM THE ROAD TOWARDS THE
 CP1528'LEVEE.  5.0 METERS WEST FROM SOUTHWEST CORNER OF CABIN. 7.6 METERS
 CP1528'NORTH FROM THE NORTHWEST CORNER OF AN OUTHOUSE.  P.B.M. IS PAINTED
 CP1528'WHITE AND THE TOP OF CAP IS ABOUT 18 INCHES ABOVE THE GROUND.
 CP1528
 CP1528                          STATION RECOVERY (1963)
 CP1528
 CP1528'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 CP1528'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2101 ***********************************************************************
 BK2101  DESIGNATION -  9 GDS
 BK2101  PID         -  BK2101
 BK2101  STATE/COUNTY-  LA/ST LANDRY
 BK2101  COUNTRY     -  US
 BK2101  USGS QUAD   -  WHITEVILLE (2018)
 BK2101
 BK2101                         *CURRENT SURVEY CONTROL
 BK2101  ______________________________________________________________________
 BK2101* NAD 83(1986) POSITION- 30 46 44.     (N) 092 08 01.     (W)   SCALED
 BK2101* NAVD 88 ORTHO HEIGHT -    11.70  (+/-2cm)       38.4   (feet) VERTCON3
 BK2101  ______________________________________________________________________
 BK2101  GEOID HEIGHT    -        -27.120 (meters)                     GEOID18
 BK2101  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2101
 BK2101.The horizontal coordinates were scaled from a map and have
 BK2101.an estimated accuracy of +/- 6 seconds.
 BK2101
 BK2101.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2101.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2101
 BK2101.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2101.GEOID18 height accuracy estimate available here.
 BK2101
 BK2101.The vertical order pertains to the NGVD 29 superseded value.
 BK2101
 BK2101.Click photographs - Photos may exist for this station.
 BK2101
 BK2101;                    North         East    Units  Estimated Accuracy
 BK2101;SPC LA S     -   252,880.      923,390.      MT  (+/- 180 meters Scaled)
 BK2101
 BK2101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ829054(NAD 83)
 BK2101
 BK2101                          SUPERSEDED SURVEY CONTROL
 BK2101
 BK2101  NGVD 29 (11/26/84)   11.711  (m)           38.42   (f) ADJUSTED    2 2
 BK2101
 BK2101.Superseded values are not recommended for survey control.
 BK2101
 BK2101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2101.See file dsdata.pdf to determine how the superseded data were derived.
 BK2101
 BK2101_MARKER: DD = SURVEY DISK
 BK2101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2101_STAMPING: 9 GDS 1965
 BK2101_MARK LOGO: USGS
 BK2101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2101+STABILITY: SURFACE MOTION
 BK2101
 BK2101  HISTORY     - Date     Condition        Report By
 BK2101  HISTORY     - 1965     MONUMENTED       USGS
 BK2101  HISTORY     - 1977     GOOD             LADTD
 BK2101
 BK2101                          STATION DESCRIPTION
 BK2101
 BK2101'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2101'9 MI SE FROM BEGGS.
 BK2101'ABOUT 9 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2101'HIGHWAY 10 AT BEGGS, 85 FT NE OF THE CENTERLINE OF STATE HIGHWAY 182,
 BK2101'29 FT NE OF THE EAST RAIL OF A RAILROAD TRACK, 51 FT NE OF THE
 BK2101'JUNCTION OF A GRAVELED ROAD CROSSING THE RAILROAD, ABOUT 250 FT SW
 BK2101'OF A TELEPHONE TOWER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0654 ***********************************************************************
 BJ0654  DESIGNATION -  9 LLD ANO
 BJ0654  PID         -  BJ0654
 BJ0654  STATE/COUNTY-  LA/ST JAMES
 BJ0654  COUNTRY     -  US
 BJ0654  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0654
 BJ0654                         *CURRENT SURVEY CONTROL
 BJ0654  ______________________________________________________________________
 BJ0654* NAD 83(1986) POSITION- 30 04 23.     (N) 090 54 32.     (W)   SCALED
 BJ0654* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0654  **This station is located in a suspected subsidence area (see below).
 BJ0654  ______________________________________________________________________
 BJ0654  GEOID HEIGHT    -        -26.526 (meters)                     GEOID18
 BJ0654  DYNAMIC HEIGHT  -          5.525 (meters)       18.13  (feet) COMP
 BJ0654  MODELED GRAVITY -    979,310.3   (mgal)                       NAVD 88
 BJ0654
 BJ0654.The horizontal coordinates were scaled from a map and have
 BJ0654.an estimated accuracy of +/- 6 seconds.
 BJ0654
 BJ0654.** This station is in an area of known vertical motion. If an
 BJ0654.** orthometric height was ever established but is not available 
 BJ0654.** in the current survey control section, the orthometric height
 BJ0654.** is considered suspect.  Suspect heights are available in the
 BJ0654.** superseded section only if requested.
 BJ0654
 BJ0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0654.GEOID18 height accuracy estimate available here.
 BJ0654
 BJ0654.Click photographs - Photos may exist for this station.
 BJ0654
 BJ0654.The dynamic height is computed by dividing the NAVD 88
 BJ0654.geopotential number by the normal gravity value computed on the
 BJ0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0654.degrees latitude (g = 980.6199 gals.).
 BJ0654
 BJ0654.The modeled gravity was interpolated from observed gravity values.
 BJ0654
 BJ0654;                    North         East    Units  Estimated Accuracy
 BJ0654;SPC LA S     -   174,440.    1,040,920.      MT  (+/- 180 meters Scaled)
 BJ0654
 BJ0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP015287(NAD 83)
 BJ0654
 BJ0654                          SUPERSEDED SURVEY CONTROL
 BJ0654
 BJ0654.No superseded survey control is available for this station.
 BJ0654
 BJ0654_MARKER: DD = SURVEY DISK
 BJ0654_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0654_STAMPING: 9 LLD ANO
 BJ0654_MARK LOGO: USACE
 BJ0654_PROJECTION: FLUSH
 BJ0654_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0654_ROD/PIPE-DEPTH: 15.2 meters
 BJ0654
 BJ0654  HISTORY     - Date     Condition        Report By
 BJ0654  HISTORY     - UNK      MONUMENTED       USACE
 BJ0654  HISTORY     - 1976     GOOD             NGS
 BJ0654
 BJ0654                          STATION DESCRIPTION
 BJ0654
 BJ0654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0654'9.3 MI SE FROM DONALDSONVILLE.
 BJ0654'9.3 MILES SOUTHEAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0654'LESSARD STREET, 0.3 MILE SOUTH OF THE JUNCTION OF LA PICE ROAD,
 BJ0654'AT THE JUNCTION OF A FIELD ENTRANCE ROAD LEADING WEST, 31 FT EAST OF
 BJ0654'THE CENTER LINE OF THE HIGHWAY, 96.0 FT SOUTHEAST OF AND ACROSS
 BJ0654'THE HIGHWAY FROM THE SOUTHEAST CORNER OF A CATTLEGUARD UNDER THE FIELD
 BJ0654'ROAD, 66.5 FT EAST OF AND ACROSS THE HIGHWAY FROM A POWER LINE POLE
 BJ0654'WITH A GUY WIRE.  A DISK ON THE TOP OF A COPPER-COATED STEEL ROD SET
 BJ0654'TO A DEPTH OF 50 FT, THE DISK AND THE ROD ARE SET IN CONCRETE 0.4 FT
 BJ0654'BELOW THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0500 ***********************************************************************
 AT0500  DESIGNATION -  9 NOS+WB
 AT0500  PID         -  AT0500
 AT0500  STATE/COUNTY-  LA/ORLEANS
 AT0500  COUNTRY     -  US
 AT0500  USGS QUAD   -  CHALMETTE (2018)
 AT0500
 AT0500                         *CURRENT SURVEY CONTROL
 AT0500  ______________________________________________________________________
 AT0500* NAD 83(1986) POSITION- 29 55 03.     (N) 089 59 52.     (W)   SCALED
 AT0500* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0500  **This station is located in a suspected subsidence area (see below).
 AT0500  ______________________________________________________________________
 AT0500  GEOID HEIGHT    -        -25.882 (meters)                     GEOID18
 AT0500
 AT0500.The horizontal coordinates were scaled from a map and have
 AT0500.an estimated accuracy of +/- 6 seconds.
 AT0500
 AT0500.** This station is in an area of known vertical motion. If an
 AT0500.** orthometric height was ever established but is not available 
 AT0500.** in the current survey control section, the orthometric height
 AT0500.** is considered suspect.  Suspect heights are available in the
 AT0500.** superseded section only if requested.
 AT0500
 AT0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0500.GEOID18 height accuracy estimate available here.
 AT0500
 AT0500.Click photographs - Photos may exist for this station.
 AT0500
 AT0500;                    North         East    Units  Estimated Accuracy
 AT0500;SPC LA S     -   157,870.    1,128,960.      MT  (+/- 180 meters Scaled)
 AT0500
 AT0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU105134(NAD 83)
 AT0500
 AT0500                          SUPERSEDED SURVEY CONTROL
 AT0500
 AT0500.No superseded survey control is available for this station.
 AT0500
 AT0500_MARKER: DD = SURVEY DISK
 AT0500_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0500_STAMPING: 9 S AND WB
 AT0500_PROJECTION: FLUSH
 AT0500_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0500_ROD/PIPE-DEPTH: 14.6 meters
 AT0500
 AT0500  HISTORY     - Date     Condition        Report By
 AT0500  HISTORY     - UNK      MONUMENTED       LA1690
 AT0500  HISTORY     - 1964     GOOD             CGS
 AT0500
 AT0500                          STATION DESCRIPTION
 AT0500
 AT0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0500'AT ALGIERS, NEAR THE INTERSECTION OF EATON STREET AND BERKLEY DRIVE,
 AT0500'171 FEET SOUTH OF THE CENTER LINE OF BERKLEY DRIVE, 10.3 FEET EAST OF
 AT0500'THE EAST CURB OF THE NORTH-BOUND LANE OF EATON STREET, 28 FEET
 AT0500'SOUTHWEST OF THE SOUTHWEST CORNER OF A SMALL BRICK BUILDING (A SEWER
 AT0500'LIFT STATION), A DISK ON THE TOP OF A COPPER ROD DRIVEN IN GROUND 48
 AT0500'FEET WITH A 4-BY-6-INCH PIPE AROUND ROD WHICH IS FILLED WITH CONCRETE,
 AT0500'1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH A SIDEWALK AND
 AT0500'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1610 ***********************************************************************
 CQ1610  DESIGNATION -  9 SES
 CQ1610  PID         -  CQ1610
 CQ1610  STATE/COUNTY-  LA/WEBSTER
 CQ1610  COUNTRY     -  US
 CQ1610  USGS QUAD   -  HEFLIN (2018)
 CQ1610
 CQ1610                         *CURRENT SURVEY CONTROL
 CQ1610  ______________________________________________________________________
 CQ1610* NAD 83(1986) POSITION- 32 27 17.     (N) 093 15 49.     (W)   SCALED
 CQ1610* NAVD 88 ORTHO HEIGHT -    82.75  (+/-2cm)      271.5   (feet) VERTCON3
 CQ1610  ______________________________________________________________________
 CQ1610  GEOID HEIGHT    -        -25.853 (meters)                     GEOID18
 CQ1610  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1610
 CQ1610.The horizontal coordinates were scaled from a map and have
 CQ1610.an estimated accuracy of +/- 6 seconds.
 CQ1610
 CQ1610.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1610.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1610
 CQ1610.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1610.GEOID18 height accuracy estimate available here.
 CQ1610
 CQ1610.The vertical order pertains to the NGVD 29 superseded value.
 CQ1610
 CQ1610.Click photographs - Photos may exist for this station.
 CQ1610
 CQ1610;                    North         East    Units  Estimated Accuracy
 CQ1610;SPC LA N     -   216,990.      928,210.      MT  (+/- 180 meters Scaled)
 CQ1610
 CQ1610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR752908(NAD 83)
 CQ1610
 CQ1610                          SUPERSEDED SURVEY CONTROL
 CQ1610
 CQ1610  NGVD 29 (11/26/84)   82.824  (m)          271.73   (f) ADJUSTED    2 0
 CQ1610
 CQ1610.Superseded values are not recommended for survey control.
 CQ1610
 CQ1610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1610.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1610
 CQ1610_MARKER: DD = SURVEY DISK
 CQ1610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1610_STAMPING: S.E.S. NO 9 1934
 CQ1610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1610+STABILITY: SURFACE MOTION
 CQ1610
 CQ1610  HISTORY     - Date     Condition        Report By
 CQ1610  HISTORY     - 1934     MONUMENTED       LOCSUR
 CQ1610  HISTORY     - 1934     GOOD             CGS
 CQ1610  HISTORY     - 1938     GOOD             LOCSUR
 CQ1610  HISTORY     - 1977     MARK NOT FOUND   NGS
 CQ1610
 CQ1610                          STATION DESCRIPTION
 CQ1610
 CQ1610'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ1610'IN HEFLIN.
 CQ1610'AT HEFLIN, WEBSTER PARISH, ABOUT 20 YARDS SOUTH OF THE LOUISIANA AND
 CQ1610'ARKANSAS RAILWAY STATION, OPPOSITE MILEAGE 89.10, ABOUT 10 YARDS EAST
 CQ1610'OF THE TRACK, AND 5 FEET NORTH OF A POLE.  A SOIL EROSION SERVICE
 CQ1610'STANDARD DISK, STAMPED S.E.S. NO 9 1934 AND SET IN THE TOP OF A
 CQ1610'CONCRETE POST.
 CQ1610
 CQ1610                          STATION RECOVERY (1938)
 CQ1610
 CQ1610'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1938
 CQ1610'RECOVERED IN GOOD CONDITION.
 CQ1610
 CQ1610                          STATION RECOVERY (1977)
 CQ1610
 CQ1610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1610'A THOROUGH SEARCH WAS MADE FOR THIS MARK AND NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2369 ***********************************************************************
 CQ2369  DESIGNATION -  9 V 1
 CQ2369  PID         -  CQ2369
 CQ2369  STATE/COUNTY-  LA/CADDO
 CQ2369  COUNTRY     -  US
 CQ2369  USGS QUAD   -  KEATCHIE (2018)
 CQ2369
 CQ2369                         *CURRENT SURVEY CONTROL
 CQ2369  ______________________________________________________________________
 CQ2369* NAD 83(1986) POSITION- 32 13 49.     (N) 093 54 19.     (W)   SCALED
 CQ2369* NAVD 88 ORTHO HEIGHT -    83.433 (meters)      273.73  (feet) ADJUSTED
 CQ2369  ______________________________________________________________________
 CQ2369  GEOID HEIGHT    -        -25.843 (meters)                     GEOID18
 CQ2369  DYNAMIC HEIGHT  -         83.337 (meters)      273.41  (feet) COMP
 CQ2369  MODELED GRAVITY -    979,492.7   (mgal)                       NAVD 88
 CQ2369
 CQ2369  VERT ORDER      -  SECOND    CLASS I
 CQ2369
 CQ2369.The horizontal coordinates were scaled from a map and have
 CQ2369.an estimated accuracy of +/- 6 seconds.
 CQ2369
 CQ2369.The orthometric height was determined by differential leveling and
 CQ2369.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2369.in June 1991.
 CQ2369
 CQ2369.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2369.GEOID18 height accuracy estimate available here.
 CQ2369
 CQ2369.Click photographs - Photos may exist for this station.
 CQ2369
 CQ2369.The dynamic height is computed by dividing the NAVD 88
 CQ2369.geopotential number by the normal gravity value computed on the
 CQ2369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2369.degrees latitude (g = 980.6199 gals.).
 CQ2369
 CQ2369.The modeled gravity was interpolated from observed gravity values.
 CQ2369
 CQ2369;                    North         East    Units  Estimated Accuracy
 CQ2369;SPC LA N     -   192,700.      867,560.      MT  (+/- 180 meters Scaled)
 CQ2369
 CQ2369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR147663(NAD 83)
 CQ2369
 CQ2369                          SUPERSEDED SURVEY CONTROL
 CQ2369
 CQ2369  NGVD 29 (11/26/84)   83.495  (m)          273.93   (f) ADJUSTED    2 1
 CQ2369
 CQ2369.Superseded values are not recommended for survey control.
 CQ2369
 CQ2369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2369.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2369
 CQ2369_MARKER: DD = SURVEY DISK
 CQ2369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2369_STAMPING: 9V1 1969
 CQ2369_MARK LOGO: LADHGS
 CQ2369_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2369+STABILITY: SURFACE MOTION
 CQ2369
 CQ2369  HISTORY     - Date     Condition        Report By
 CQ2369  HISTORY     - 1969     MONUMENTED       LADH
 CQ2369  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ2369  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ2369
 CQ2369                          STATION DESCRIPTION
 CQ2369
 CQ2369'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2369'3.09 MI N FROM KEATCHIE.
 CQ2369'LOCATED 3.09 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2369'OF LOUISIANA HIGHWAY 5, LOUISIANA HIGHWAY 172 AND LOUISIANA HIGHWAY
 CQ2369'789 IN KEATCHIE AND 1.02 MILES SOUTH FROM JUNCTION OF LOUISIANA
 CQ2369'HIGHWAY 789 AND PRESTON ROAD, 267 FEET NORTH OF A FENCE CORNER LOCATED
 CQ2369'JUST NORTH FROM THE JUNCTION OF LOUISIANA HIGHWAY 789 AND KEATCHIE -
 CQ2369'KEITHVILLE ROAD, 184 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA
 CQ2369'HIGHWAY 789, 73 FEET NORTH OF 20 INCH OAK AND 14 FEET WEST OF 18 INCH
 CQ2369'OAK.  SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 CQ2369'GROUND.  A STEEL WITNESS POST IS SET 2.0 FEET EAST OF THE MARK.
 CQ2369'SECTION 4, T 14N, R 15W.
 CQ2369
 CQ2369                          STATION RECOVERY (1994)
 CQ2369
 CQ2369'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2369'MARK NOT FOUND.
 CQ2369
 CQ2369                          STATION RECOVERY (1999)
 CQ2369
 CQ2369'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2358 ***********************************************************************
 CQ2358  DESIGNATION -  9 V 10
 CQ2358  PID         -  CQ2358
 CQ2358  STATE/COUNTY-  LA/CADDO
 CQ2358  COUNTRY     -  US
 CQ2358  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2358
 CQ2358                         *CURRENT SURVEY CONTROL
 CQ2358  ______________________________________________________________________
 CQ2358* NAD 83(1986) POSITION- 32 19 37.     (N) 093 56 43.     (W)   SCALED
 CQ2358* NAVD 88 ORTHO HEIGHT -   102.356 (meters)      335.81  (feet) ADJUSTED
 CQ2358  ______________________________________________________________________
 CQ2358  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 CQ2358  DYNAMIC HEIGHT  -        102.240 (meters)      335.43  (feet) COMP
 CQ2358  MODELED GRAVITY -    979,499.4   (mgal)                       NAVD 88
 CQ2358
 CQ2358  VERT ORDER      -  SECOND    CLASS I
 CQ2358
 CQ2358.The horizontal coordinates were scaled from a map and have
 CQ2358.an estimated accuracy of +/- 6 seconds.
 CQ2358
 CQ2358.The orthometric height was determined by differential leveling and
 CQ2358.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2358.in June 1991.
 CQ2358
 CQ2358.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2358.GEOID18 height accuracy estimate available here.
 CQ2358
 CQ2358.Click photographs - Photos may exist for this station.
 CQ2358
 CQ2358.The dynamic height is computed by dividing the NAVD 88
 CQ2358.geopotential number by the normal gravity value computed on the
 CQ2358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2358.degrees latitude (g = 980.6199 gals.).
 CQ2358
 CQ2358.The modeled gravity was interpolated from observed gravity values.
 CQ2358
 CQ2358;                    North         East    Units  Estimated Accuracy
 CQ2358;SPC LA N     -   203,470.      863,930.      MT  (+/- 180 meters Scaled)
 CQ2358
 CQ2358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR110770(NAD 83)
 CQ2358
 CQ2358                          SUPERSEDED SURVEY CONTROL
 CQ2358
 CQ2358  NGVD 29 (11/26/84)  102.421  (m)          336.03   (f) ADJUSTED    2 1
 CQ2358
 CQ2358.Superseded values are not recommended for survey control.
 CQ2358
 CQ2358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2358.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2358
 CQ2358_MARKER: DD = SURVEY DISK
 CQ2358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2358_STAMPING: 9V10 1969
 CQ2358_MARK LOGO: LADHGS
 CQ2358_PROJECTION: FLUSH
 CQ2358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2358+STABILITY: SURFACE MOTION
 CQ2358
 CQ2358  HISTORY     - Date     Condition        Report By
 CQ2358  HISTORY     - 1969     MONUMENTED       LADH
 CQ2358  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 CQ2358
 CQ2358                          STATION DESCRIPTION
 CQ2358
 CQ2358'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2358'0.94 MI N FROM SPRING RIDGE.
 CQ2358'LOCATED 0.94 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM THE JUNCTION
 CQ2358'OF LOUISIANA HIGHWAY 169 AND LOUISIANA HIGHWAY 525 IN SPRING RIDGE,
 CQ2358'202 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY 169, 178 FEET EAST OF
 CQ2358'NORTH END OF CONCRETE SIDE DRAIN ON EAST SIDE OF HIGHWAY, 160 FEET
 CQ2358'EAST OF WIRE FENCE, 112 FEET SOUTHEAST OF 30 INCH CEDAR, 80 FEET
 CQ2358'SOUTHEAST OF 24 INCH CEDAR, 69 FEET SOUTHWEST OF CONCRETE CISTERN IN
 CQ2358'THE GROUND, 53 FEET WEST OF NORTHWEST CORNER OF DAIRY BARN, 31 FEET
 CQ2358'SOUTH OF WELL AND PUMP HOUSE AND 1 FOOT NORTHWEST OF FENCE CORNER. SET
 CQ2358'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  A STEEL WITNESS
 CQ2358'POST IS SET 1.0 FOOT EAST OF THE MARK.  SECTION 6, T 15N, R 15W.
 CQ2358
 CQ2358                          STATION RECOVERY (1995)
 CQ2358
 CQ2358'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2356 ***********************************************************************
 CQ2356  DESIGNATION -  9 V 11
 CQ2356  PID         -  CQ2356
 CQ2356  STATE/COUNTY-  LA/CADDO
 CQ2356  COUNTRY     -  US
 CQ2356  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2356
 CQ2356                         *CURRENT SURVEY CONTROL
 CQ2356  ______________________________________________________________________
 CQ2356* NAD 83(1986) POSITION- 32 20 25.     (N) 093 56 37.     (W)   SCALED
 CQ2356* NAVD 88 ORTHO HEIGHT -    89.236 (meters)      292.77  (feet) ADJUSTED
 CQ2356  ______________________________________________________________________
 CQ2356  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 CQ2356  DYNAMIC HEIGHT  -         89.134 (meters)      292.43  (feet) COMP
 CQ2356  MODELED GRAVITY -    979,500.6   (mgal)                       NAVD 88
 CQ2356
 CQ2356  VERT ORDER      -  SECOND    CLASS I
 CQ2356
 CQ2356.The horizontal coordinates were scaled from a map and have
 CQ2356.an estimated accuracy of +/- 6 seconds.
 CQ2356
 CQ2356.The orthometric height was determined by differential leveling and
 CQ2356.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2356.in June 1991.
 CQ2356
 CQ2356.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2356.GEOID18 height accuracy estimate available here.
 CQ2356
 CQ2356.Click photographs - Photos may exist for this station.
 CQ2356
 CQ2356.The dynamic height is computed by dividing the NAVD 88
 CQ2356.geopotential number by the normal gravity value computed on the
 CQ2356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2356.degrees latitude (g = 980.6199 gals.).
 CQ2356
 CQ2356.The modeled gravity was interpolated from observed gravity values.
 CQ2356
 CQ2356;                    North         East    Units  Estimated Accuracy
 CQ2356;SPC LA N     -   204,950.      864,110.      MT  (+/- 180 meters Scaled)
 CQ2356
 CQ2356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR111785(NAD 83)
 CQ2356
 CQ2356                          SUPERSEDED SURVEY CONTROL
 CQ2356
 CQ2356  NGVD 29 (11/26/84)   89.302  (m)          292.99   (f) ADJUSTED    2 1
 CQ2356
 CQ2356.Superseded values are not recommended for survey control.
 CQ2356
 CQ2356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2356.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2356
 CQ2356_MARKER: DD = SURVEY DISK
 CQ2356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2356_STAMPING: 9V11 1969
 CQ2356_MARK LOGO: LADHGS
 CQ2356_PROJECTION: FLUSH
 CQ2356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2356+STABILITY: SURFACE MOTION
 CQ2356
 CQ2356  HISTORY     - Date     Condition        Report By
 CQ2356  HISTORY     - 1969     MONUMENTED       LADH
 CQ2356  HISTORY     - 19950429 GOOD             USPSQD
 CQ2356  HISTORY     - 20061014 MARK NOT FOUND   USPSQD
 CQ2356
 CQ2356                          STATION DESCRIPTION
 CQ2356
 CQ2356'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2356'1.98 MI N FROM SPRING RIDGE.
 CQ2356'LOCATED 1.98 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM JUNCTION OF
 CQ2356'LOUISIANA HIGHWAY 169 AND LOUISIANA HIGHWAY 525 IN SPRING RIDGE, 158
 CQ2356'FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY 169, 129 FEET EAST OF 36
 CQ2356'INCH OAK, 127 FEET EAST OF SOUTHWEST CORNER OF YARD FENCE OF
 CQ2356'RESIDENCE, 120 FEET EAST OF POWER POLE 34, 80 FEET SOUTH OF 8 INCH
 CQ2356'WELL, 46 FEET SOUTHEAST OF SOUTHEAST CORNER OF FRAME RESIDENCE AND 2
 CQ2356'FEET NORTH OF YARD FENCE.  SET IN THE TOP OF A CONCRETE POST FLUSH
 CQ2356'WITH THE GROUND.  A STEEL WITNESS POST IS SET 2.0 FEET SOUTH OF THE
 CQ2356'MARK.  SECTION 30, T 16N, R 15W.
 CQ2356
 CQ2356                          STATION RECOVERY (1995)
 CQ2356
 CQ2356'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2356'RECOVERED IN GOOD CONDITION.
 CQ2356
 CQ2356                          STATION RECOVERY (2006)
 CQ2356
 CQ2356'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2353 ***********************************************************************
 CQ2353  DESIGNATION -  9 V 12
 CQ2353  PID         -  CQ2353
 CQ2353  STATE/COUNTY-  LA/CADDO
 CQ2353  COUNTRY     -  US
 CQ2353  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2353
 CQ2353                         *CURRENT SURVEY CONTROL
 CQ2353  ______________________________________________________________________
 CQ2353* NAD 83(1986) POSITION- 32 21 19.     (N) 093 56 31.     (W)   SCALED
 CQ2353* NAVD 88 ORTHO HEIGHT -    66.939 (meters)      219.62  (feet) ADJUSTED
 CQ2353  ______________________________________________________________________
 CQ2353  GEOID HEIGHT    -        -25.942 (meters)                     GEOID18
 CQ2353  DYNAMIC HEIGHT  -         66.863 (meters)      219.37  (feet) COMP
 CQ2353  MODELED GRAVITY -    979,501.9   (mgal)                       NAVD 88
 CQ2353
 CQ2353  VERT ORDER      -  SECOND    CLASS I
 CQ2353
 CQ2353.The horizontal coordinates were scaled from a map and have
 CQ2353.an estimated accuracy of +/- 6 seconds.
 CQ2353
 CQ2353.The orthometric height was determined by differential leveling and
 CQ2353.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2353.in June 1991.
 CQ2353
 CQ2353.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2353.GEOID18 height accuracy estimate available here.
 CQ2353
 CQ2353.Click photographs - Photos may exist for this station.
 CQ2353
 CQ2353.The dynamic height is computed by dividing the NAVD 88
 CQ2353.geopotential number by the normal gravity value computed on the
 CQ2353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2353.degrees latitude (g = 980.6199 gals.).
 CQ2353
 CQ2353.The modeled gravity was interpolated from observed gravity values.
 CQ2353
 CQ2353;                    North         East    Units  Estimated Accuracy
 CQ2353;SPC LA N     -   206,610.      864,290.      MT  (+/- 180 meters Scaled)
 CQ2353
 CQ2353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR113802(NAD 83)
 CQ2353
 CQ2353                          SUPERSEDED SURVEY CONTROL
 CQ2353
 CQ2353  NGVD 29 (11/26/84)   67.007  (m)          219.84   (f) ADJUSTED    2 1
 CQ2353
 CQ2353.Superseded values are not recommended for survey control.
 CQ2353
 CQ2353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2353.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2353
 CQ2353_MARKER: DD = SURVEY DISK
 CQ2353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2353_STAMPING: 9V12 1969
 CQ2353_MARK LOGO: LADHGS
 CQ2353_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2353+STABILITY: SURFACE MOTION
 CQ2353
 CQ2353  HISTORY     - Date     Condition        Report By
 CQ2353  HISTORY     - 1969     MONUMENTED       LADH
 CQ2353  HISTORY     - 19950429 GOOD             USPSQD
 CQ2353  HISTORY     - 19990206 GOOD             USPSQD
 CQ2353  HISTORY     - 20061014 MARK NOT FOUND   USPSQD
 CQ2353
 CQ2353                          STATION DESCRIPTION
 CQ2353
 CQ2353'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2353'3.0 MI N FROM SPRING RIDGE.
 CQ2353'LOCATED 3.0 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM JUNCTION OF
 CQ2353'LOUISIANA HIGHWAY 169 AND LOUISIANA HIGHWAY 525 IN SPRING RIDGE, 616
 CQ2353'FEET SOUTH OF SOUTH END OF CONCRETE BRIDGE, 155 FEET SOUTHEAST OF
 CQ2353'POWER POLE 107, 152 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY 169,
 CQ2353'82 FEET EAST OF WIRE FENCE, 33 FEET NORTH OF 16 INCH PINE, 12 FEET
 CQ2353'SOUTHWEST OF 24 INCH OAK AND 11 FEET WEST OF 24 INCH OAK.  SET IN THE
 CQ2353'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL
 CQ2353'WITNESS POST IS SET 1.5 FEET EAST OF THE MARK.  SECTION 30, T 16N, R
 CQ2353'15W.
 CQ2353
 CQ2353                          STATION RECOVERY (1995)
 CQ2353
 CQ2353'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2353'RECOVERED IN GOOD CONDITION.
 CQ2353
 CQ2353                          STATION RECOVERY (1999)
 CQ2353
 CQ2353'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2353'RECOVERED IN GOOD CONDITION.
 CQ2353
 CQ2353                          STATION RECOVERY (2006)
 CQ2353
 CQ2353'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2353'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2352 ***********************************************************************
 CQ2352  DESIGNATION -  9 V 13
 CQ2352  PID         -  CQ2352
 CQ2352  STATE/COUNTY-  LA/CADDO
 CQ2352  COUNTRY     -  US
 CQ2352  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2352
 CQ2352                         *CURRENT SURVEY CONTROL
 CQ2352  ______________________________________________________________________
 CQ2352* NAD 83(1986) POSITION- 32 21 49.     (N) 093 57 25.     (W)   SCALED
 CQ2352* NAVD 88 ORTHO HEIGHT -    73.193 (meters)      240.13  (feet) ADJUSTED
 CQ2352  ______________________________________________________________________
 CQ2352  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 CQ2352  DYNAMIC HEIGHT  -         73.110 (meters)      239.86  (feet) COMP
 CQ2352  MODELED GRAVITY -    979,502.1   (mgal)                       NAVD 88
 CQ2352
 CQ2352  VERT ORDER      -  SECOND    CLASS I
 CQ2352
 CQ2352.The horizontal coordinates were scaled from a map and have
 CQ2352.an estimated accuracy of +/- 6 seconds.
 CQ2352
 CQ2352.The orthometric height was determined by differential leveling and
 CQ2352.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2352.in June 1991.
 CQ2352
 CQ2352.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2352.GEOID18 height accuracy estimate available here.
 CQ2352
 CQ2352.Click photographs - Photos may exist for this station.
 CQ2352
 CQ2352.The dynamic height is computed by dividing the NAVD 88
 CQ2352.geopotential number by the normal gravity value computed on the
 CQ2352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2352.degrees latitude (g = 980.6199 gals.).
 CQ2352
 CQ2352.The modeled gravity was interpolated from observed gravity values.
 CQ2352
 CQ2352;                    North         East    Units  Estimated Accuracy
 CQ2352;SPC LA N     -   207,550.      862,890.      MT  (+/- 180 meters Scaled)
 CQ2352
 CQ2352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR099811(NAD 83)
 CQ2352
 CQ2352                          SUPERSEDED SURVEY CONTROL
 CQ2352
 CQ2352  NGVD 29 (11/26/84)   73.261  (m)          240.36   (f) ADJUSTED    2 1
 CQ2352
 CQ2352.Superseded values are not recommended for survey control.
 CQ2352
 CQ2352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2352.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2352
 CQ2352_MARKER: DD = SURVEY DISK
 CQ2352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2352_STAMPING: 9V13 1969
 CQ2352_MARK LOGO: LADHGS
 CQ2352_PROJECTION: FLUSH
 CQ2352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2352+STABILITY: SURFACE MOTION
 CQ2352
 CQ2352  HISTORY     - Date     Condition        Report By
 CQ2352  HISTORY     - 1969     MONUMENTED       LADH
 CQ2352  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 CQ2352  HISTORY     - 19990206 GOOD             USPSQD
 CQ2352  HISTORY     - 20061014 GOOD             USPSQD
 CQ2352
 CQ2352                          STATION DESCRIPTION
 CQ2352
 CQ2352'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2352'4.10 MI N FROM SPRING RIDGE.
 CQ2352'LOCATED 4.1 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM THE JUNCTION
 CQ2352'OF LOUISIANA HIGHWAY 169 AND LOUISIANA HIGHWAY 525 IN SPRING RIDGE,
 CQ2352'1.88 MILES SOUTH OF JUNCTION OF LOUISIANA HIGHWAY 169 AND BUNCOMB
 CQ2352'ROAD, 923 FEET EAST OF NORTHEAST CORNER OF ARKANSAS LOUISIANA GAS CO.
 CQ2352'METAL BUILDING, 888 FEET EAST OF ARKANSAS LOUISIANA GAS CO. PIPE LINE
 CQ2352'CROSSING, 619 FEET EAST OF 24 INCH CROSS DRAIN, 184 FEET NORTH OF
 CQ2352'LOUISIANA HIGHWAY 169, 161 FEET NORTHWEST OF POWER POLE 122, 146 FEET
 CQ2352'NORTH OF A WIRE FENCE, 41 FEET NORTH OF 13 INCH RED OAK AND 20 FEET
 CQ2352'SOUTHEAST OF 8 INCH ASH.  SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 CQ2352'GROUND.  A STEEL WITNESS POST IS SET 1.2 FEET NORTH OF THE MARK.
 CQ2352'SECTION 24, T 16N, R 15W.
 CQ2352
 CQ2352                          STATION RECOVERY (1995)
 CQ2352
 CQ2352'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2352'MARK NOT FOUND.
 CQ2352
 CQ2352                          STATION RECOVERY (1999)
 CQ2352
 CQ2352'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2352'RECOVERED IN GOOD CONDITION.
 CQ2352
 CQ2352                          STATION RECOVERY (2006)
 CQ2352
 CQ2352'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2352'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2351 ***********************************************************************
 CQ2351  DESIGNATION -  9 V 14
 CQ2351  PID         -  CQ2351
 CQ2351  STATE/COUNTY-  LA/CADDO
 CQ2351  COUNTRY     -  US
 CQ2351  USGS QUAD   -  GREENWOOD (2018)
 CQ2351
 CQ2351                         *CURRENT SURVEY CONTROL
 CQ2351  ______________________________________________________________________
 CQ2351* NAD 83(1986) POSITION- 32 22 31.     (N) 093 57 55.     (W)   SCALED
 CQ2351* NAVD 88 ORTHO HEIGHT -    87.663 (meters)      287.61  (feet) ADJUSTED
 CQ2351  ______________________________________________________________________
 CQ2351  GEOID HEIGHT    -        -25.970 (meters)                     GEOID18
 CQ2351  DYNAMIC HEIGHT  -         87.563 (meters)      287.28  (feet) COMP
 CQ2351  MODELED GRAVITY -    979,502.8   (mgal)                       NAVD 88
 CQ2351
 CQ2351  VERT ORDER      -  SECOND    CLASS I
 CQ2351
 CQ2351.The horizontal coordinates were scaled from a map and have
 CQ2351.an estimated accuracy of +/- 6 seconds.
 CQ2351
 CQ2351.The orthometric height was determined by differential leveling and
 CQ2351.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2351.in June 1991.
 CQ2351
 CQ2351.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2351.GEOID18 height accuracy estimate available here.
 CQ2351
 CQ2351.Click photographs - Photos may exist for this station.
 CQ2351
 CQ2351.The dynamic height is computed by dividing the NAVD 88
 CQ2351.geopotential number by the normal gravity value computed on the
 CQ2351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2351.degrees latitude (g = 980.6199 gals.).
 CQ2351
 CQ2351.The modeled gravity was interpolated from observed gravity values.
 CQ2351
 CQ2351;                    North         East    Units  Estimated Accuracy
 CQ2351;SPC LA N     -   208,860.      862,120.      MT  (+/- 180 meters Scaled)
 CQ2351
 CQ2351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR091824(NAD 83)
 CQ2351
 CQ2351                          SUPERSEDED SURVEY CONTROL
 CQ2351
 CQ2351  NGVD 29 (11/26/84)   87.730  (m)          287.83   (f) ADJUSTED    2 1
 CQ2351
 CQ2351.Superseded values are not recommended for survey control.
 CQ2351
 CQ2351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2351.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2351
 CQ2351_MARKER: DD = SURVEY DISK
 CQ2351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2351_STAMPING: 9V14 1969
 CQ2351_MARK LOGO: LADHGS
 CQ2351_PROJECTION: FLUSH
 CQ2351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2351+STABILITY: SURFACE MOTION
 CQ2351
 CQ2351  HISTORY     - Date     Condition        Report By
 CQ2351  HISTORY     - 1969     MONUMENTED       LADH
 CQ2351  HISTORY     - 19950429 GOOD             USPSQD
 CQ2351  HISTORY     - 19990206 GOOD             USPSQD
 CQ2351  HISTORY     - 20061014 GOOD             USPSQD
 CQ2351
 CQ2351                          STATION DESCRIPTION
 CQ2351
 CQ2351'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2351'5.28 MI N FROM SPRING RIDGE.
 CQ2351'LOCATED 5.28 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM JUNCTION OF
 CQ2351'LOUISIANA HIGHWAY 169 AND LOUISIANA HIGHWAY 525, 0.69 MILES SOUTH OF
 CQ2351'JUNCTION OF LOUISIANA HIGHWAY 169 AND BUNCOMB ROAD, 229 FEET NORTH OF
 CQ2351'NORTHWEST CORNER OF BRICK CHURCH BUILDING, 161 FEET WEST OF CENTERLINE
 CQ2351'OF LOUISIANA HIGHWAY 169, 71 FEET WEST OF 36 INCH RED OAK, 58 FEET
 CQ2351'NORTHEAST OF 15 INCH CHINABERRY AND 44 FEET NORTHWEST OF NORTHWEST
 CQ2351'CORNER OF FRAME BUILDING.  SET IN TOP OF A CONCRETE POST FLUSH WITH
 CQ2351'THE GROUND.  A STEEL WITNESS POST IS SET 2.0 FEET WEST OF THE MARK.
 CQ2351'SECTION 14, T 16N, R 16W.
 CQ2351
 CQ2351                          STATION RECOVERY (1995)
 CQ2351
 CQ2351'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2351'RECOVERED IN GOOD CONDITION.
 CQ2351
 CQ2351                          STATION RECOVERY (1999)
 CQ2351
 CQ2351'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2351'RECOVERED IN GOOD CONDITION.
 CQ2351
 CQ2351                          STATION RECOVERY (2006)
 CQ2351
 CQ2351'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2351'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2350 ***********************************************************************
 CQ2350  DESIGNATION -  9 V 15
 CQ2350  PID         -  CQ2350
 CQ2350  STATE/COUNTY-  LA/CADDO
 CQ2350  COUNTRY     -  US
 CQ2350  USGS QUAD   -  GREENWOOD (2018)
 CQ2350
 CQ2350                         *CURRENT SURVEY CONTROL
 CQ2350  ______________________________________________________________________
 CQ2350* NAD 83(1986) POSITION- 32 23 17.     (N) 093 57 55.     (W)   SCALED
 CQ2350* NAVD 88 ORTHO HEIGHT -    77.361 (meters)      253.81  (feet) ADJUSTED
 CQ2350  ______________________________________________________________________
 CQ2350  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 CQ2350  DYNAMIC HEIGHT  -         77.273 (meters)      253.52  (feet) COMP
 CQ2350  MODELED GRAVITY -    979,503.9   (mgal)                       NAVD 88
 CQ2350
 CQ2350  VERT ORDER      -  SECOND    CLASS I
 CQ2350
 CQ2350.The horizontal coordinates were scaled from a map and have
 CQ2350.an estimated accuracy of +/- 6 seconds.
 CQ2350
 CQ2350.The orthometric height was determined by differential leveling and
 CQ2350.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2350.in June 1991.
 CQ2350
 CQ2350.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2350.GEOID18 height accuracy estimate available here.
 CQ2350
 CQ2350.Click photographs - Photos may exist for this station.
 CQ2350
 CQ2350.The dynamic height is computed by dividing the NAVD 88
 CQ2350.geopotential number by the normal gravity value computed on the
 CQ2350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2350.degrees latitude (g = 980.6199 gals.).
 CQ2350
 CQ2350.The modeled gravity was interpolated from observed gravity values.
 CQ2350
 CQ2350;                    North         East    Units  Estimated Accuracy
 CQ2350;SPC LA N     -   210,270.      862,140.      MT  (+/- 180 meters Scaled)
 CQ2350
 CQ2350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR092838(NAD 83)
 CQ2350
 CQ2350                          SUPERSEDED SURVEY CONTROL
 CQ2350
 CQ2350  NGVD 29 (11/26/84)   77.430  (m)          254.03   (f) ADJUSTED    2 1
 CQ2350
 CQ2350.Superseded values are not recommended for survey control.
 CQ2350
 CQ2350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2350.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2350
 CQ2350_MARKER: DD = SURVEY DISK
 CQ2350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2350_STAMPING: 9V15 1969
 CQ2350_MARK LOGO: LADHGS
 CQ2350_PROJECTION: FLUSH
 CQ2350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2350+STABILITY: SURFACE MOTION
 CQ2350
 CQ2350  HISTORY     - Date     Condition        Report By
 CQ2350  HISTORY     - 1969     MONUMENTED       LADH
 CQ2350  HISTORY     - 19990206 GOOD             USPSQD
 CQ2350  HISTORY     - 20010315 GOOD             USPSQD
 CQ2350  HISTORY     - 20061014 GOOD             USPSQD
 CQ2350
 CQ2350                          STATION DESCRIPTION
 CQ2350
 CQ2350'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2350'4.10 MI S FROM GREENWOOD.
 CQ2350'LOCATED 0.09 MILES EAST ALONG UNITED STATES HIGHWAY 79 AND 80 FROM
 CQ2350'GREENWOOD TO JUNCTION OF UNITED STATES HIGHWAY 79 AND 80 AND LOUISIANA
 CQ2350'HIGHWAY 169, THENCE 4.0 MILES SOUTH ALONG LOUISIANA HIGHWAY 169, 228
 CQ2350'FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 169, 90 FEET SOUTHWEST OF
 CQ2350'SOUTHWEST CORNER OF BRICK RESIDENCE, 88 FEET SOUTHEAST OF 20 INCH
 CQ2350'PECAN, 71 FEET SOUTHEAST OF POWER POLE AND 46 FEET SOUTHWEST OF
 CQ2350'SOUTHWEST CORNER OF BRICK WELL PUMP HOUSE.  SET IN THE TOP OF A
 CQ2350'CONCRETE POST FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 2.5
 CQ2350'FEET NORTH OF THE MARK.  SECTION 11, T 16N, R 16W.
 CQ2350
 CQ2350                          STATION RECOVERY (1999)
 CQ2350
 CQ2350'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2350'RECOVERED IN GOOD CONDITION.
 CQ2350
 CQ2350                          STATION RECOVERY (2001)
 CQ2350
 CQ2350'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ2350'RECOVERED IN GOOD CONDITION.
 CQ2350
 CQ2350                          STATION RECOVERY (2006)
 CQ2350
 CQ2350'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2350'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2349 ***********************************************************************
 CQ2349  DESIGNATION -  9 V 16
 CQ2349  PID         -  CQ2349
 CQ2349  STATE/COUNTY-  LA/CADDO
 CQ2349  COUNTRY     -  US
 CQ2349  USGS QUAD   -  GREENWOOD (2018)
 CQ2349
 CQ2349                         *CURRENT SURVEY CONTROL
 CQ2349  ______________________________________________________________________
 CQ2349* NAD 83(1986) POSITION- 32 24 07.     (N) 093 57 55.     (W)   SCALED
 CQ2349* NAVD 88 ORTHO HEIGHT -    86.225 (meters)      282.89  (feet) ADJUSTED
 CQ2349  ______________________________________________________________________
 CQ2349  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ2349  DYNAMIC HEIGHT  -         86.127 (meters)      282.57  (feet) COMP
 CQ2349  MODELED GRAVITY -    979,505.3   (mgal)                       NAVD 88
 CQ2349
 CQ2349  VERT ORDER      -  SECOND    CLASS I
 CQ2349
 CQ2349.The horizontal coordinates were scaled from a map and have
 CQ2349.an estimated accuracy of +/- 6 seconds.
 CQ2349
 CQ2349.The orthometric height was determined by differential leveling and
 CQ2349.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2349.in June 1991.
 CQ2349
 CQ2349.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2349.GEOID18 height accuracy estimate available here.
 CQ2349
 CQ2349.Click photographs - Photos may exist for this station.
 CQ2349
 CQ2349.The dynamic height is computed by dividing the NAVD 88
 CQ2349.geopotential number by the normal gravity value computed on the
 CQ2349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2349.degrees latitude (g = 980.6199 gals.).
 CQ2349
 CQ2349.The modeled gravity was interpolated from observed gravity values.
 CQ2349
 CQ2349;                    North         East    Units  Estimated Accuracy
 CQ2349;SPC LA N     -   211,810.      862,160.      MT  (+/- 180 meters Scaled)
 CQ2349
 CQ2349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR092853(NAD 83)
 CQ2349
 CQ2349                          SUPERSEDED SURVEY CONTROL
 CQ2349
 CQ2349  NGVD 29 (11/26/84)   86.294  (m)          283.12   (f) ADJUSTED    2 1
 CQ2349
 CQ2349.Superseded values are not recommended for survey control.
 CQ2349
 CQ2349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2349.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2349
 CQ2349_MARKER: DD = SURVEY DISK
 CQ2349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2349_STAMPING: 9V16 1969
 CQ2349_MARK LOGO: LADHGS
 CQ2349_PROJECTION: FLUSH
 CQ2349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2349+STABILITY: SURFACE MOTION
 CQ2349
 CQ2349  HISTORY     - Date     Condition        Report By
 CQ2349  HISTORY     - 1969     MONUMENTED       LADH
 CQ2349  HISTORY     - 19990206 GOOD             USPSQD
 CQ2349  HISTORY     - 20010315 MARK NOT FOUND   USPSQD
 CQ2349
 CQ2349                          STATION DESCRIPTION
 CQ2349
 CQ2349'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2349'3.20 MI S FROM GREENWOOD.
 CQ2349'LOCATED 0.09 MILES EAST ALONG UNITED STATES HIGHWAY 79 AND 80 FROM
 CQ2349'GREENWOOD TO JUNCTION OF UNITED STATES HIGHWAY 79 AND 80 AND LOUISIANA
 CQ2349'HIGHWAY 169, THENCE 3.1 MILES SOUTH ALONG LOUISIANA HIGHWAY 169, 167
 CQ2349'FEET NORTHWEST OF NORTHWEST CORNER OF BRICK RESIDENCE, 134 FEET
 CQ2349'NORTHEAST OF 18 INCH CEDAR.  59 FEET NORTHEAST OF 30 INCH SWEET GUM
 CQ2349'AND 1 FOOT NORTH OF FENCE LINE.  SET IN THE TOP OF A CONCRETE POST
 CQ2349'FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 1.0 FEET WEST OF
 CQ2349'THE MARK.  SECTION 12, T 16N, R 16W.
 CQ2349
 CQ2349                          STATION RECOVERY (1999)
 CQ2349
 CQ2349'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2349'RECOVERED IN GOOD CONDITION.
 CQ2349
 CQ2349                          STATION RECOVERY (2001)
 CQ2349
 CQ2349'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ2349'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2348 ***********************************************************************
 CQ2348  DESIGNATION -  9 V 17
 CQ2348  PID         -  CQ2348
 CQ2348  STATE/COUNTY-  LA/CADDO
 CQ2348  COUNTRY     -  US
 CQ2348  USGS QUAD   -  GREENWOOD (2018)
 CQ2348
 CQ2348                         *CURRENT SURVEY CONTROL
 CQ2348  ______________________________________________________________________
 CQ2348* NAD 83(1986) POSITION- 32 24 55.85   (N) 093 58 04.94   (W)   HD_HELD1
 CQ2348* NAVD 88 ORTHO HEIGHT -    91.088 (meters)      298.84  (feet) ADJUSTED
 CQ2348  ______________________________________________________________________
 CQ2348  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 CQ2348  DYNAMIC HEIGHT  -         90.985 (meters)      298.51  (feet) COMP
 CQ2348  MODELED GRAVITY -    979,506.5   (mgal)                       NAVD 88
 CQ2348
 CQ2348  VERT ORDER      -  SECOND    CLASS I
 CQ2348
 CQ2348.The horizontal coordinates were determined by differentially corrected
 CQ2348.hand held GPS observations or other comparable positioning techniques
 CQ2348.and have an estimated accuracy of +/- 3 meters.
 CQ2348
 CQ2348.The orthometric height was determined by differential leveling and
 CQ2348.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2348.in June 1991.
 CQ2348
 CQ2348.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2348.GEOID18 height accuracy estimate available here.
 CQ2348
 CQ2348.Click photographs - Photos may exist for this station.
 CQ2348
 CQ2348.The dynamic height is computed by dividing the NAVD 88
 CQ2348.geopotential number by the normal gravity value computed on the
 CQ2348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2348.degrees latitude (g = 980.6199 gals.).
 CQ2348
 CQ2348.The modeled gravity was interpolated from observed gravity values.
 CQ2348
 CQ2348;                    North         East    Units  Estimated Accuracy
 CQ2348;SPC LA N     -   213,321.0     861,920.4     MT  (+/- 3 meters HH1 GPS) 
 CQ2348
 CQ2348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0897686906(NAD 83)
 CQ2348
 CQ2348                          SUPERSEDED SURVEY CONTROL
 CQ2348
 CQ2348  NGVD 29 (11/26/84)   91.158  (m)          299.07   (f) ADJUSTED    2 1
 CQ2348
 CQ2348.Superseded values are not recommended for survey control.
 CQ2348
 CQ2348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2348.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2348
 CQ2348_MARKER: DD = SURVEY DISK
 CQ2348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2348_STAMPING: 9V17 1969
 CQ2348_MARK LOGO: LADHGS
 CQ2348_PROJECTION: FLUSH
 CQ2348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2348+STABILITY: SURFACE MOTION
 CQ2348
 CQ2348  HISTORY     - Date     Condition        Report By
 CQ2348  HISTORY     - 1969     MONUMENTED       LADH
 CQ2348  HISTORY     - 19990206 GOOD             USPSQD
 CQ2348  HISTORY     - 20010315 GOOD             USPSQD
 CQ2348  HISTORY     - 20061014 GOOD             USPSQD
 CQ2348  HISTORY     - 20080324 GOOD             LBFH
 CQ2348
 CQ2348                          STATION DESCRIPTION
 CQ2348
 CQ2348'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2348'2.00 MI S FROM GREENWOOD.
 CQ2348'LOCATED 0.09 MILES EAST ALONG UNITED STATES HIGHWAY 79 AND 80 FROM
 CQ2348'GREENWOOD TO JUNCTION OF UNITED STATES HIGHWAY 79 AND 80 AND LOUISIANA
 CQ2348'HIGHWAY 169, THENCE 1.9 MILES SOUTH ALONG LOUISIANA HIGHWAY 169, 0.1
 CQ2348'MILES NORTH OF JUNCTION OF LOUISIANA HIGHWAY 169 AND SHIRLEY FRANCES
 CQ2348'ROAD, 159 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY 169, 95 FEET
 CQ2348'NORTHEAST OF 14 INCH OAK, 29 FEET NORTHEAST OF NORTHEAST CORNER OF
 CQ2348'BRICK RESIDENCE AND 1.5 FEET NORTH OF NORTH END OF BRICK PUMP HOUSE.
 CQ2348'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. A STEEL
 CQ2348'WITNESS POST IS SET 1.4 FEET NORTH OF THE MARK.  SECTION 35, T 17N, R
 CQ2348'16W.
 CQ2348
 CQ2348                          STATION RECOVERY (1999)
 CQ2348
 CQ2348'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2348'RECOVERED IN GOOD CONDITION.
 CQ2348
 CQ2348                          STATION RECOVERY (2001)
 CQ2348
 CQ2348'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ2348'RECOVERED IN GOOD CONDITION.
 CQ2348
 CQ2348                          STATION RECOVERY (2006)
 CQ2348
 CQ2348'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2348'RECOVERED IN GOOD CONDITION.
 CQ2348
 CQ2348                          STATION RECOVERY (2008)
 CQ2348
 CQ2348'RECOVERY NOTE BY LINDAHL BROWNING FERRARI HELLSTROM 2008
 CQ2348'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2347 ***********************************************************************
 CQ2347  DESIGNATION -  9 V 18
 CQ2347  PID         -  CQ2347
 CQ2347  STATE/COUNTY-  LA/CADDO
 CQ2347  COUNTRY     -  US
 CQ2347  USGS QUAD   -  GREENWOOD (2018)
 CQ2347
 CQ2347                         *CURRENT SURVEY CONTROL
 CQ2347  ______________________________________________________________________
 CQ2347* NAD 83(1986) POSITION- 32 25 43.     (N) 093 58 31.     (W)   SCALED
 CQ2347* NAVD 88 ORTHO HEIGHT -    89.920 (meters)      295.01  (feet) ADJUSTED
 CQ2347  ______________________________________________________________________
 CQ2347  GEOID HEIGHT    -        -26.020 (meters)                     GEOID18
 CQ2347  DYNAMIC HEIGHT  -         89.819 (meters)      294.68  (feet) COMP
 CQ2347  MODELED GRAVITY -    979,507.7   (mgal)                       NAVD 88
 CQ2347
 CQ2347  VERT ORDER      -  SECOND    CLASS I
 CQ2347
 CQ2347.The horizontal coordinates were scaled from a map and have
 CQ2347.an estimated accuracy of +/- 6 seconds.
 CQ2347
 CQ2347.The orthometric height was determined by differential leveling and
 CQ2347.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2347.in June 1991.
 CQ2347
 CQ2347.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2347.GEOID18 height accuracy estimate available here.
 CQ2347
 CQ2347.Click photographs - Photos may exist for this station.
 CQ2347
 CQ2347.The dynamic height is computed by dividing the NAVD 88
 CQ2347.geopotential number by the normal gravity value computed on the
 CQ2347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2347.degrees latitude (g = 980.6199 gals.).
 CQ2347
 CQ2347.The modeled gravity was interpolated from observed gravity values.
 CQ2347
 CQ2347;                    North         East    Units  Estimated Accuracy
 CQ2347;SPC LA N     -   214,780.      861,260.      MT  (+/- 180 meters Scaled)
 CQ2347
 CQ2347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR083883(NAD 83)
 CQ2347
 CQ2347                          SUPERSEDED SURVEY CONTROL
 CQ2347
 CQ2347  NGVD 29 (11/26/84)   89.990  (m)          295.24   (f) ADJUSTED    2 1
 CQ2347
 CQ2347.Superseded values are not recommended for survey control.
 CQ2347
 CQ2347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2347.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2347
 CQ2347_MARKER: DD = SURVEY DISK
 CQ2347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2347_STAMPING: 9V18 1969
 CQ2347_MARK LOGO: LADHGS
 CQ2347_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2347+STABILITY: SURFACE MOTION
 CQ2347
 CQ2347  HISTORY     - Date     Condition        Report By
 CQ2347  HISTORY     - 1969     MONUMENTED       LADH
 CQ2347  HISTORY     - 19990206 POOR             USPSQD
 CQ2347  HISTORY     - 20010315 MARK NOT FOUND   USPSQD
 CQ2347
 CQ2347                          STATION DESCRIPTION
 CQ2347
 CQ2347'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2347'1.00 MI S FROM GREENWOOD.
 CQ2347'LOCATED 0.09 MILES EAST ALONG UNITED STATES HIGHWAY 79 AND 80 FROM
 CQ2347'GREENWOOD TO THE JUNCTION OF UNITED STATES HIGHWAY 79 AND 80 AND
 CQ2347'LOUISIANA HIGHWAY 169, THENCE 0.9 MILE SOUTH ALONG LOUISIANA HIGHWAY
 CQ2347'169, 405 FEET SOUTHWEST OF LOUISIANA HIGHWAY 169, 158 FEET NORTHWEST
 CQ2347'OF THE SOUTHWEST CORNER OF A BRICK CHURCH BUILDING, 83 FEET SOUTHEAST
 CQ2347'OF A GRAVELED ROAD, 9 FEET SOUTHWEST OF A 30 INCH OAK TREE AND 8 FEET
 CQ2347'SOUTHEAST OF A 24 INCH OAK TREE, SET IN THE TOP OF A CONCRETE POST
 CQ2347'PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IN SET 1.4
 CQ2347'FEET NORTH OF THE MARK.  SECTION 35, T 17N, R 16W.
 CQ2347
 CQ2347                          STATION RECOVERY (1999)
 CQ2347
 CQ2347'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2347'MARK RECOVERED IN POOR CONDITION.
 CQ2347
 CQ2347                          STATION RECOVERY (2001)
 CQ2347
 CQ2347'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ2347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2612 ***********************************************************************
 CQ2612  DESIGNATION -  9 V 19
 CQ2612  PID         -  CQ2612
 CQ2612  STATE/COUNTY-  LA/CADDO
 CQ2612  COUNTRY     -  US
 CQ2612  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2612
 CQ2612                         *CURRENT SURVEY CONTROL
 CQ2612  ______________________________________________________________________
 CQ2612* NAD 83(1986) POSITION- 32 17 33.     (N) 093 37 49.     (W)   SCALED
 CQ2612* NAVD 88 ORTHO HEIGHT -    45.495 (meters)      149.26  (feet) ADJUSTED
 CQ2612  ______________________________________________________________________
 CQ2612  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CQ2612  DYNAMIC HEIGHT  -         45.443 (meters)      149.09  (feet) COMP
 CQ2612  MODELED GRAVITY -    979,498.0   (mgal)                       NAVD 88
 CQ2612
 CQ2612  VERT ORDER      -  SECOND    CLASS II
 CQ2612
 CQ2612.The horizontal coordinates were scaled from a map and have
 CQ2612.an estimated accuracy of +/- 6 seconds.
 CQ2612
 CQ2612.The orthometric height was determined by differential leveling and
 CQ2612.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2612.in February 1994.
 CQ2612
 CQ2612.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2612.GEOID18 height accuracy estimate available here.
 CQ2612
 CQ2612.Click photographs - Photos may exist for this station.
 CQ2612
 CQ2612.The dynamic height is computed by dividing the NAVD 88
 CQ2612.geopotential number by the normal gravity value computed on the
 CQ2612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2612.degrees latitude (g = 980.6199 gals.).
 CQ2612
 CQ2612.The modeled gravity was interpolated from observed gravity values.
 CQ2612
 CQ2612;                    North         East    Units  Estimated Accuracy
 CQ2612;SPC LA N     -   199,300.      893,550.      MT  (+/- 180 meters Scaled)
 CQ2612
 CQ2612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR406730(NAD 83)
 CQ2612
 CQ2612                          SUPERSEDED SURVEY CONTROL
 CQ2612
 CQ2612.No superseded survey control is available for this station.
 CQ2612
 CQ2612_MARKER: DD = SURVEY DISK
 CQ2612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2612_STAMPING: 9V19 1981
 CQ2612_MARK LOGO: LADHGS
 CQ2612_PROJECTION: FLUSH
 CQ2612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2612+STABILITY: SURFACE MOTION
 CQ2612
 CQ2612  HISTORY     - Date     Condition        Report By
 CQ2612  HISTORY     - 1981     MONUMENTED       LADH
 CQ2612  HISTORY     - 19940910 GOOD             USPSQD
 CQ2612  HISTORY     - 19990515 GOOD             USPSQD
 CQ2612
 CQ2612                          STATION DESCRIPTION
 CQ2612
 CQ2612'DESCRIBED BY LA DEPT OF HIGHWAYS 1981
 CQ2612'7.4 KM (4.6 MI) NE FROM FRIERSON.
 CQ2612'ABOUT 8.9 KM (5.56 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2612'OFFICE IN FRIERSON TO THE ST. DAVIS BAPTIST CHURCH ON THE LEFT AND THE
 CQ2612'MARK IN THE CHURCH YARD NEAR A TELEPHONE JUNCTION BOX, 23.9 METERS
 CQ2612'(78.5 FT) NORTHEAST OF THE NORTHEAST CORNER OF CHURCH, 15.5 METERS
 CQ2612'(51 FT) WEST OF THE CENTER OF LA. 175, 9 METERS (29.5 FT) EAST OF A
 CQ2612'CLUSTER OF IRONWOOD TREES, 0.76 METERS (2.5 FT) SOUTHWEST OF A
 CQ2612'TELEPHONE JUNCTION BOX.
 CQ2612'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 CQ2612'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2612
 CQ2612                          STATION RECOVERY (1994)
 CQ2612
 CQ2612'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2612'RECOVERED IN GOOD CONDITION.
 CQ2612
 CQ2612                          STATION RECOVERY (1999)
 CQ2612
 CQ2612'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2612'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2368 ***********************************************************************
 CQ2368  DESIGNATION -  9 V 2
 CQ2368  PID         -  CQ2368
 CQ2368  STATE/COUNTY-  LA/CADDO
 CQ2368  COUNTRY     -  US
 CQ2368  USGS QUAD   -  KEATCHIE (2018)
 CQ2368
 CQ2368                         *CURRENT SURVEY CONTROL
 CQ2368  ______________________________________________________________________
 CQ2368* NAD 83(1986) POSITION- 32 14 43.     (N) 093 54 43.     (W)   SCALED
 CQ2368* NAVD 88 ORTHO HEIGHT -    91.413 (meters)      299.91  (feet) ADJUSTED
 CQ2368  ______________________________________________________________________
 CQ2368  GEOID HEIGHT    -        -25.850 (meters)                     GEOID18
 CQ2368  DYNAMIC HEIGHT  -         91.309 (meters)      299.57  (feet) COMP
 CQ2368  MODELED GRAVITY -    979,493.8   (mgal)                       NAVD 88
 CQ2368
 CQ2368  VERT ORDER      -  SECOND    CLASS I
 CQ2368
 CQ2368.The horizontal coordinates were scaled from a map and have
 CQ2368.an estimated accuracy of +/- 6 seconds.
 CQ2368
 CQ2368.The orthometric height was determined by differential leveling and
 CQ2368.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2368.in June 1991.
 CQ2368
 CQ2368.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2368.GEOID18 height accuracy estimate available here.
 CQ2368
 CQ2368.Click photographs - Photos may exist for this station.
 CQ2368
 CQ2368.The dynamic height is computed by dividing the NAVD 88
 CQ2368.geopotential number by the normal gravity value computed on the
 CQ2368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2368.degrees latitude (g = 980.6199 gals.).
 CQ2368
 CQ2368.The modeled gravity was interpolated from observed gravity values.
 CQ2368
 CQ2368;                    North         East    Units  Estimated Accuracy
 CQ2368;SPC LA N     -   194,380.      866,950.      MT  (+/- 180 meters Scaled)
 CQ2368
 CQ2368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR140679(NAD 83)
 CQ2368
 CQ2368                          SUPERSEDED SURVEY CONTROL
 CQ2368
 CQ2368  NGVD 29 (11/26/84)   91.476  (m)          300.12   (f) ADJUSTED    2 1
 CQ2368
 CQ2368.Superseded values are not recommended for survey control.
 CQ2368
 CQ2368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2368.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2368
 CQ2368_MARKER: DD = SURVEY DISK
 CQ2368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2368_STAMPING: 9V2 1969
 CQ2368_MARK LOGO: LADHGS
 CQ2368_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2368+STABILITY: SURFACE MOTION
 CQ2368
 CQ2368  HISTORY     - Date     Condition        Report By
 CQ2368  HISTORY     - 1969     MONUMENTED       LADH
 CQ2368  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ2368  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ2368
 CQ2368                          STATION DESCRIPTION
 CQ2368
 CQ2368'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2368'4.23 MI N FROM KEATCHIE.
 CQ2368'LOCATED 4.23 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2368'OF LOUISIANA HIGHWAY 5, LOUISIANA HIGHWAY 172 AND LOUISIANA HIGHWAY
 CQ2368'789 IN KEATCHIE, 0.12 MILES NORTH FROM THE JUNCTION OF LOUISIANA
 CQ2368'HIGHWAY 789 AND PRESTON ROAD ALONG LOUISIANA HIGHWAY 789, 280 FEET
 CQ2368'SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 789 AND HUMBLE OIL PIPE LINE
 CQ2368'CROSSING, 172 FEET WEST OF LOUISIANA HIGHWAY 789 ON HILL IN EDGE OF
 CQ2368'TREES, 90 FEET WEST OF POWER LINE, 84 FEET NORTH OF 36 INCH HACKBERRY
 CQ2368'AND 49 FEET NORTHWEST OF 20 INCH SWEET GUM.  SET IN THE TOP OF A
 CQ2368'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CQ2368'POST IS SET 2.0 FEET WEST OF THE MARK.  SECTION 33, T 15N, R 15W.
 CQ2368
 CQ2368                          STATION RECOVERY (1994)
 CQ2368
 CQ2368'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2368'MARK NOT FOUND.
 CQ2368
 CQ2368                          STATION RECOVERY (1999)
 CQ2368
 CQ2368'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2610 ***********************************************************************
 CQ2610  DESIGNATION -  9 V 20
 CQ2610  PID         -  CQ2610
 CQ2610  STATE/COUNTY-  LA/CADDO
 CQ2610  COUNTRY     -  US
 CQ2610  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2610
 CQ2610                         *CURRENT SURVEY CONTROL
 CQ2610  ______________________________________________________________________
 CQ2610* NAD 83(1986) POSITION- 32 19 14.     (N) 093 37 36.     (W)   SCALED
 CQ2610* NAVD 88 ORTHO HEIGHT -    46.478 (meters)      152.49  (feet) ADJUSTED
 CQ2610  ______________________________________________________________________
 CQ2610  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 CQ2610  DYNAMIC HEIGHT  -         46.425 (meters)      152.31  (feet) COMP
 CQ2610  MODELED GRAVITY -    979,500.4   (mgal)                       NAVD 88
 CQ2610
 CQ2610  VERT ORDER      -  SECOND    CLASS II
 CQ2610
 CQ2610.The horizontal coordinates were scaled from a map and have
 CQ2610.an estimated accuracy of +/- 6 seconds.
 CQ2610
 CQ2610.The orthometric height was determined by differential leveling and
 CQ2610.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2610.in February 1994.
 CQ2610
 CQ2610.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2610.GEOID18 height accuracy estimate available here.
 CQ2610
 CQ2610.Click photographs - Photos may exist for this station.
 CQ2610
 CQ2610.The dynamic height is computed by dividing the NAVD 88
 CQ2610.geopotential number by the normal gravity value computed on the
 CQ2610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2610.degrees latitude (g = 980.6199 gals.).
 CQ2610
 CQ2610.The modeled gravity was interpolated from observed gravity values.
 CQ2610
 CQ2610;                    North         East    Units  Estimated Accuracy
 CQ2610;SPC LA N     -   202,410.      893,920.      MT  (+/- 180 meters Scaled)
 CQ2610
 CQ2610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR410761(NAD 83)
 CQ2610
 CQ2610                          SUPERSEDED SURVEY CONTROL
 CQ2610
 CQ2610.No superseded survey control is available for this station.
 CQ2610
 CQ2610_MARKER: DD = SURVEY DISK
 CQ2610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2610_STAMPING: 9V20 1981
 CQ2610_MARK LOGO: LADHGS
 CQ2610_PROJECTION: FLUSH
 CQ2610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2610+STABILITY: SURFACE MOTION
 CQ2610
 CQ2610  HISTORY     - Date     Condition        Report By
 CQ2610  HISTORY     - 1981     MONUMENTED       LADTD
 CQ2610  HISTORY     - 19940910 GOOD             USPSQD
 CQ2610  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ2610
 CQ2610                          STATION DESCRIPTION
 CQ2610
 CQ2610'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2610'10.0 KM (6.2 MI) NE FROM FRIERSON.
 CQ2610'ABOUT 7.6 KM (12.3 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2610'OFFICE IN FRIERSON TO THE MARY EVERGREEN BAPTIST CHURCH ON THE RIGHT
 CQ2610'AND THE MARK NEAR A POWER POLE, 30 METERS (98.5 FT) NORTHEAST OF THE
 CQ2610'CENTER OF LA 175, 24.1 METERS (79 FT) NORTH NORTHWEST OF THE NORTHEAST
 CQ2610'CORNER OF THE CHURCH, 21.3 METERS (70 FT) NORTH OF A 12-INCH PINE TREE
 CQ2610'AND 0.76 METERS (2.5 FT) WEST SOUTHWEST OF A POWER POLE.
 CQ2610'THE MARK IS 0.46 METERS  SSE FROM A WITNESS POST.
 CQ2610'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2610
 CQ2610                          STATION RECOVERY (1994)
 CQ2610
 CQ2610'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2610'RECOVERED IN GOOD CONDITION.
 CQ2610
 CQ2610                          STATION RECOVERY (1999)
 CQ2610
 CQ2610'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2610'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2609 ***********************************************************************
 CQ2609  DESIGNATION -  9 V 21
 CQ2609  PID         -  CQ2609
 CQ2609  STATE/COUNTY-  LA/CADDO
 CQ2609  COUNTRY     -  US
 CQ2609  USGS QUAD   -  WALLACE LAKE (2018)
 CQ2609
 CQ2609                         *CURRENT SURVEY CONTROL
 CQ2609  ______________________________________________________________________
 CQ2609* NAD 83(1986) POSITION- 32 19 59.     (N) 093 37 29.     (W)   SCALED
 CQ2609* NAVD 88 ORTHO HEIGHT -    46.768 (meters)      153.44  (feet) ADJUSTED
 CQ2609  ______________________________________________________________________
 CQ2609  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 CQ2609  DYNAMIC HEIGHT  -         46.714 (meters)      153.26  (feet) COMP
 CQ2609  MODELED GRAVITY -    979,501.4   (mgal)                       NAVD 88
 CQ2609
 CQ2609  VERT ORDER      -  SECOND    CLASS II
 CQ2609
 CQ2609.The horizontal coordinates were scaled from a map and have
 CQ2609.an estimated accuracy of +/- 6 seconds.
 CQ2609
 CQ2609.The orthometric height was determined by differential leveling and
 CQ2609.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2609.in February 1994.
 CQ2609
 CQ2609.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2609.GEOID18 height accuracy estimate available here.
 CQ2609
 CQ2609.Click photographs - Photos may exist for this station.
 CQ2609
 CQ2609.The dynamic height is computed by dividing the NAVD 88
 CQ2609.geopotential number by the normal gravity value computed on the
 CQ2609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2609.degrees latitude (g = 980.6199 gals.).
 CQ2609
 CQ2609.The modeled gravity was interpolated from observed gravity values.
 CQ2609
 CQ2609;                    North         East    Units  Estimated Accuracy
 CQ2609;SPC LA N     -   203,790.      894,120.      MT  (+/- 180 meters Scaled)
 CQ2609
 CQ2609_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR412775(NAD 83)
 CQ2609
 CQ2609                          SUPERSEDED SURVEY CONTROL
 CQ2609
 CQ2609.No superseded survey control is available for this station.
 CQ2609
 CQ2609_MARKER: DD = SURVEY DISK
 CQ2609_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ2609_SP_SET: BRIDGE ABUTMENT
 CQ2609_STAMPING: 9V21 1981
 CQ2609_MARK LOGO: LADHGS
 CQ2609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2609
 CQ2609  HISTORY     - Date     Condition        Report By
 CQ2609  HISTORY     - 1981     MONUMENTED       LADTD
 CQ2609  HISTORY     - 19940910 GOOD             USPSQD
 CQ2609  HISTORY     - 19990515 GOOD             USPSQD
 CQ2609
 CQ2609                          STATION DESCRIPTION
 CQ2609
 CQ2609'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2609'11.2 KM (8.6 MI) NE FROM FRIERSON.
 CQ2609'ABOUT 13.9 KM (8.6 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2609'OFFICE IN FRIERSON TO THE BAYOU PIERRE BRIDGE AND THE MARK SET IN THE
 CQ2609'NORTHWEST CORNER OF THE BRIDGE, 16.2 METERS (53 FT) SOUTH OF A POWER
 CQ2609'POLE, 3.8 METERS (12.5 FT) WEST NORTHWEST OF THE CENTER OF LA 175.
 CQ2609'THE MARK IS ABOVE LEVEL WITH STATE HIGHWAY 175.
 CQ2609
 CQ2609                          STATION RECOVERY (1994)
 CQ2609
 CQ2609'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2609'RECOVERED IN GOOD CONDITION.
 CQ2609
 CQ2609                          STATION RECOVERY (1999)
 CQ2609
 CQ2609'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2609'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2605 ***********************************************************************
 CQ2605  DESIGNATION -  9 V 22
 CQ2605  PID         -  CQ2605
 CQ2605  STATE/COUNTY-  LA/CADDO
 CQ2605  COUNTRY     -  US
 CQ2605  USGS QUAD   -  ELM GROVE (2018)
 CQ2605
 CQ2605                         *CURRENT SURVEY CONTROL
 CQ2605  ______________________________________________________________________
 CQ2605* NAD 83(1986) POSITION- 32 19 56.     (N) 093 36 29.     (W)   SCALED
 CQ2605* NAVD 88 ORTHO HEIGHT -    45.384 (meters)      148.90  (feet) ADJUSTED
 CQ2605  ______________________________________________________________________
 CQ2605  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 CQ2605  DYNAMIC HEIGHT  -         45.332 (meters)      148.73  (feet) COMP
 CQ2605  MODELED GRAVITY -    979,500.7   (mgal)                       NAVD 88
 CQ2605
 CQ2605  VERT ORDER      -  SECOND    CLASS II
 CQ2605
 CQ2605.The horizontal coordinates were scaled from a map and have
 CQ2605.an estimated accuracy of +/- 6 seconds.
 CQ2605
 CQ2605.The orthometric height was determined by differential leveling and
 CQ2605.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2605.in February 1994.
 CQ2605
 CQ2605.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2605.GEOID18 height accuracy estimate available here.
 CQ2605
 CQ2605.Click photographs - Photos may exist for this station.
 CQ2605
 CQ2605.The dynamic height is computed by dividing the NAVD 88
 CQ2605.geopotential number by the normal gravity value computed on the
 CQ2605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2605.degrees latitude (g = 980.6199 gals.).
 CQ2605
 CQ2605.The modeled gravity was interpolated from observed gravity values.
 CQ2605
 CQ2605;                    North         East    Units  Estimated Accuracy
 CQ2605;SPC LA N     -   203,680.      895,680.      MT  (+/- 180 meters Scaled)
 CQ2605
 CQ2605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR427774(NAD 83)
 CQ2605
 CQ2605                          SUPERSEDED SURVEY CONTROL
 CQ2605
 CQ2605.No superseded survey control is available for this station.
 CQ2605
 CQ2605_MARKER: DD = SURVEY DISK
 CQ2605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2605_STAMPING: 9V22 1981
 CQ2605_MARK LOGO: LADHGS
 CQ2605_PROJECTION: FLUSH
 CQ2605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2605+STABILITY: SURFACE MOTION
 CQ2605
 CQ2605  HISTORY     - Date     Condition        Report By
 CQ2605  HISTORY     - 1981     MONUMENTED       LADTD
 CQ2605  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ2605  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ2605
 CQ2605                          STATION DESCRIPTION
 CQ2605
 CQ2605'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2605'11.8 KM (7.3 MI) NE FROM FRIERSON.
 CQ2605'ABOUT 15.0 KM (9.35 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST
 CQ2605'OFFICE IN FRIERSON TO THE INTERSECTION WITH CADDO PARISH ROAD 5,
 CQ2605'THENCE ABOUT 1.6 KM (0.99 MI) SOUTH ALONG CADDO PARISH ROAD 5 TO A
 CQ2605'CHAIN LINK FENCE ON THE RIGHT AND THE MARK NEAR THE NORTHEAST CORNER
 CQ2605'OF THE FENCE, 14.3 METERS (47.0 FT) WEST OF THE CENTER OF THE ROAD,
 CQ2605'2.4 METERS (8 FT) SOUTHWEST OF THE CORNER OF THE FENCE, 0.3 METERS (1
 CQ2605'FOOT) WEST NORTHWEST OF THE CHAIN LINK FENCE.
 CQ2605'THE MARK IS 0.61 METERS  NNE FROM A WITNESS POST.
 CQ2605'THE MARK IS 0.91 M BELOW CADDO PARISH ROAD 5.
 CQ2605
 CQ2605                          STATION RECOVERY (1994)
 CQ2605
 CQ2605'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2605'MARK NOT FOUND.
 CQ2605
 CQ2605                          STATION RECOVERY (1999)
 CQ2605
 CQ2605'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2605'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2604 ***********************************************************************
 CQ2604  DESIGNATION -  9 V 23
 CQ2604  PID         -  CQ2604
 CQ2604  STATE/COUNTY-  LA/CADDO
 CQ2604  COUNTRY     -  US
 CQ2604  USGS QUAD   -  ELM GROVE (2018)
 CQ2604
 CQ2604                         *CURRENT SURVEY CONTROL
 CQ2604  ______________________________________________________________________
 CQ2604* NAD 83(1986) POSITION- 32 19 31.     (N) 093 36 01.     (W)   SCALED
 CQ2604* NAVD 88 ORTHO HEIGHT -    45.790 (meters)      150.23  (feet) ADJUSTED
 CQ2604  ______________________________________________________________________
 CQ2604  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 CQ2604  DYNAMIC HEIGHT  -         45.738 (meters)      150.06  (feet) COMP
 CQ2604  MODELED GRAVITY -    979,499.9   (mgal)                       NAVD 88
 CQ2604
 CQ2604  VERT ORDER      -  SECOND    CLASS II
 CQ2604
 CQ2604.The horizontal coordinates were scaled from a map and have
 CQ2604.an estimated accuracy of +/- 6 seconds.
 CQ2604
 CQ2604.The orthometric height was determined by differential leveling and
 CQ2604.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2604.in February 1994.
 CQ2604
 CQ2604.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2604.GEOID18 height accuracy estimate available here.
 CQ2604
 CQ2604.Click photographs - Photos may exist for this station.
 CQ2604
 CQ2604.The dynamic height is computed by dividing the NAVD 88
 CQ2604.geopotential number by the normal gravity value computed on the
 CQ2604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2604.degrees latitude (g = 980.6199 gals.).
 CQ2604
 CQ2604.The modeled gravity was interpolated from observed gravity values.
 CQ2604
 CQ2604;                    North         East    Units  Estimated Accuracy
 CQ2604;SPC LA N     -   202,910.      896,410.      MT  (+/- 180 meters Scaled)
 CQ2604
 CQ2604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR435766(NAD 83)
 CQ2604
 CQ2604                          SUPERSEDED SURVEY CONTROL
 CQ2604
 CQ2604.No superseded survey control is available for this station.
 CQ2604
 CQ2604_MARKER: DD = SURVEY DISK
 CQ2604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2604_STAMPING: 9V23 1981
 CQ2604_MARK LOGO: LADHGS
 CQ2604_PROJECTION: FLUSH
 CQ2604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2604+STABILITY: SURFACE MOTION
 CQ2604
 CQ2604  HISTORY     - Date     Condition        Report By
 CQ2604  HISTORY     - 1981     MONUMENTED       LADTD
 CQ2604  HISTORY     - 19940910 GOOD             USPSQD
 CQ2604  HISTORY     - 19990515 GOOD             USPSQD
 CQ2604
 CQ2604                          STATION DESCRIPTION
 CQ2604
 CQ2604'DESCRIBED BY LA TRANSP AND DEV 1981
 CQ2604'11.8 KM (7.3 MI) NE FROM FRIERSON.
 CQ2604'15.0  KM (9.35 MI) NORTH ALONG STATE HIGHWAY 175 FROM THE POST OFFICE
 CQ2604'IN FRIERSON TO THE INTERSECTION WITH CADDO PARISH ROAD 5, THENCE ABOUT
 CQ2604'2.7 KM (1.67 MI) SOUTH ALONG CADDO PARISH ROAD 5 TO A WHITE FRAME
 CQ2604'CHURCH ON THE RIGHT AND THE BENCH MARK, 26.5 METERS (87 FT) NORTHEAST
 CQ2604'OF THE FRONT CENTER OF THE CHURCH, 12.8 METERS (42 FT) WEST OF A
 CQ2604'18-INCH PECAN TREE, 10.1 METERS (33 FT) SOUTH SOUTHWEST OF THE CENTER
 CQ2604'OF A GRAVEL ROAD, 2.3 METERS (7.5 FT) NORTHWEST OF THE MIDDLE OF A
 CQ2604'METAL GATE.
 CQ2604'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 CQ2604'THE MARK IS 0.61 M BELOW CADDO PARISH ROAD 5.
 CQ2604
 CQ2604                          STATION RECOVERY (1994)
 CQ2604
 CQ2604'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2604'RECOVERED IN GOOD CONDITION.
 CQ2604
 CQ2604                          STATION RECOVERY (1999)
 CQ2604
 CQ2604'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2604'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3451 ***********************************************************************
 CQ3451  DESIGNATION -  9 V 24
 CQ3451  PID         -  CQ3451
 CQ3451  STATE/COUNTY-  LA/CADDO
 CQ3451  COUNTRY     -  US
 CQ3451  USGS QUAD   -  SHREVEPORT EAST (2018)
 CQ3451
 CQ3451                         *CURRENT SURVEY CONTROL
 CQ3451  ______________________________________________________________________
 CQ3451* NAD 83(1986) POSITION- 32 26 38.     (N) 093 44 07.     (W)   SCALED
 CQ3451* NAVD 88 ORTHO HEIGHT -    53.096 (meters)      174.20  (feet) ADJUSTED
 CQ3451  ______________________________________________________________________
 CQ3451  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 CQ3451  DYNAMIC HEIGHT  -         53.036 (meters)      174.00  (feet) COMP
 CQ3451  MODELED GRAVITY -    979,512.8   (mgal)                       NAVD 88
 CQ3451
 CQ3451  VERT ORDER      -  SECOND    CLASS I
 CQ3451
 CQ3451.The horizontal coordinates were scaled from a map and have
 CQ3451.an estimated accuracy of +/- 6 seconds.
 CQ3451
 CQ3451.The orthometric height was determined by differential leveling and
 CQ3451.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3451.in February 1994.
 CQ3451
 CQ3451.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3451.GEOID18 height accuracy estimate available here.
 CQ3451
 CQ3451.Click photographs - Photos may exist for this station.
 CQ3451
 CQ3451.The dynamic height is computed by dividing the NAVD 88
 CQ3451.geopotential number by the normal gravity value computed on the
 CQ3451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3451.degrees latitude (g = 980.6199 gals.).
 CQ3451
 CQ3451.The modeled gravity was interpolated from observed gravity values.
 CQ3451
 CQ3451;                    North         East    Units  Estimated Accuracy
 CQ3451;SPC LA N     -   216,190.      883,850.      MT  (+/- 180 meters Scaled)
 CQ3451
 CQ3451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR308898(NAD 83)
 CQ3451
 CQ3451                          SUPERSEDED SURVEY CONTROL
 CQ3451
 CQ3451.No superseded survey control is available for this station.
 CQ3451
 CQ3451_MARKER: DD = SURVEY DISK
 CQ3451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3451_STAMPING: 9V24 1987
 CQ3451_MARK LOGO: LADTD
 CQ3451_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3451+STABILITY: SURFACE MOTION
 CQ3451_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3451+SATELLITE: SATELLITE OBSERVATIONS - 1987
 CQ3451
 CQ3451  HISTORY     - Date     Condition        Report By
 CQ3451  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3451  HISTORY     - 19941023 GOOD             USPSQD
 CQ3451
 CQ3451                          STATION DESCRIPTION
 CQ3451
 CQ3451'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3451'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3451'TO REACH THE MARK FROM THE JUNCTION OF STATE HIGHWAY 511 AND U S
 CQ3451'HIGHWAY 171 IN THE SOUTH PART OF SHREVEPORT GO EAST FOR 4.2 KM
 CQ3451'(2.6 MI) ON HIGHWAY 511 TO THE MARK ON THE LEFT JUST EAST OF GILBERT
 CQ3451'DRIVE,  16.5 M (54.1 FT) NORTH FROM THE CENTER OF HIGHWAY 511
 CQ3451'(EAST 70TH STREET), 12.5 M (41.0 FT) EAST FROM THE CENTER OF GILBERT
 CQ3451'DRIVE, 12.8 M (42.0 FT) WEST-NORTHWEST FROM THE CENTER OF A GAS
 CQ3451'REGULATOR, 0.9 M (3.0 FT) SOUTH FROM AN IRON FENCE AND 0.6 M
 CQ3451'(2.0 FT) SOUTH FROM A WITNESS POST.  THE MARK IS RECESSED 3 CM BELOW
 CQ3451'THE GROUND AND IS ABOUT LEVEL WITH THE HIGHWAY.
 CQ3451
 CQ3451                          STATION RECOVERY (1994)
 CQ3451
 CQ3451'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3451'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3452 ***********************************************************************
 CQ3452  DESIGNATION -  9 V 25
 CQ3452  PID         -  CQ3452
 CQ3452  STATE/COUNTY-  LA/CADDO
 CQ3452  COUNTRY     -  US
 CQ3452  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3452
 CQ3452                         *CURRENT SURVEY CONTROL
 CQ3452  ______________________________________________________________________
 CQ3452* NAD 83(1986) POSITION- 32 26 32.     (N) 093 45 01.     (W)   SCALED
 CQ3452* NAVD 88 ORTHO HEIGHT -    66.037 (meters)      216.66  (feet) ADJUSTED
 CQ3452  ______________________________________________________________________
 CQ3452  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ3452  DYNAMIC HEIGHT  -         65.963 (meters)      216.41  (feet) COMP
 CQ3452  MODELED GRAVITY -    979,513.0   (mgal)                       NAVD 88
 CQ3452
 CQ3452  VERT ORDER      -  SECOND    CLASS I
 CQ3452
 CQ3452.The horizontal coordinates were scaled from a map and have
 CQ3452.an estimated accuracy of +/- 6 seconds.
 CQ3452
 CQ3452.The orthometric height was determined by differential leveling and
 CQ3452.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3452.in February 1994.
 CQ3452
 CQ3452.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3452.GEOID18 height accuracy estimate available here.
 CQ3452
 CQ3452.Click photographs - Photos may exist for this station.
 CQ3452
 CQ3452.The dynamic height is computed by dividing the NAVD 88
 CQ3452.geopotential number by the normal gravity value computed on the
 CQ3452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3452.degrees latitude (g = 980.6199 gals.).
 CQ3452
 CQ3452.The modeled gravity was interpolated from observed gravity values.
 CQ3452
 CQ3452;                    North         East    Units  Estimated Accuracy
 CQ3452;SPC LA N     -   216,030.      882,440.      MT  (+/- 180 meters Scaled)
 CQ3452
 CQ3452_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR294897(NAD 83)
 CQ3452
 CQ3452                          SUPERSEDED SURVEY CONTROL
 CQ3452
 CQ3452.No superseded survey control is available for this station.
 CQ3452
 CQ3452_MARKER: DD = SURVEY DISK
 CQ3452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3452_STAMPING: 9V25 1987
 CQ3452_MARK LOGO: LADTD
 CQ3452_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3452+STABILITY: SURFACE MOTION
 CQ3452_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3452+SATELLITE: SATELLITE OBSERVATIONS - 1987
 CQ3452
 CQ3452  HISTORY     - Date     Condition        Report By
 CQ3452  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3452  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ3452
 CQ3452                          STATION DESCRIPTION
 CQ3452
 CQ3452'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3452'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3452'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 511 AND U S
 CQ3452'HIGHWAY 171 IN SOUTHERN SHREVEPORT GO EAST FOR 2.6 KM (1.6 MI) ON
 CQ3452'STATE HIGHWAY 511 TO THE MARK ON THE LEFT JUST EAST OF HENDERSON
 CQ3452'DRIVE AND SET NEAR THE FLAG POLE IN FRONT OF THE FIRST NATIONAL BANK.
 CQ3452'THE STATION IS 18.4 M (60.4 FT) SOUTHWEST FROM THE SOUTHWEST CORNER OF
 CQ3452'THE BANK, 11.3 M (37.1 FT) NORTH-NORTHWEST FROM THE CENTER OF HIGHWAY
 CQ3452'511, 7.3 M (24.0 FT) EAST-NORTHEAST FROM THE CENTER OF HENDERSON
 CQ3452'AVENUE, 2.7 M (8.9 FT) NORTH FROM A FIRE HYDRANT AND 1.1 M (3.6 FT)
 CQ3452'EAST-NORTHEAST FROM THE FLAG POLE.  THE MARK IS FLUSH WITH THE GROUND
 CQ3452'AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3452
 CQ3452                          STATION RECOVERY (1999)
 CQ3452
 CQ3452'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3452'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3453 ***********************************************************************
 CQ3453  DESIGNATION -  9 V 26
 CQ3453  PID         -  CQ3453
 CQ3453  STATE/COUNTY-  LA/CADDO
 CQ3453  COUNTRY     -  US
 CQ3453  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3453
 CQ3453                         *CURRENT SURVEY CONTROL
 CQ3453  ______________________________________________________________________
 CQ3453* NAD 83(1986) POSITION- 32 26 32.     (N) 093 46 10.     (W)   SCALED
 CQ3453* NAVD 88 ORTHO HEIGHT -    60.662 (meters)      199.02  (feet) ADJUSTED
 CQ3453  ______________________________________________________________________
 CQ3453  GEOID HEIGHT    -        -25.991 (meters)                     GEOID18
 CQ3453  DYNAMIC HEIGHT  -         60.593 (meters)      198.80  (feet) COMP
 CQ3453  MODELED GRAVITY -    979,513.1   (mgal)                       NAVD 88
 CQ3453
 CQ3453  VERT ORDER      -  SECOND    CLASS I
 CQ3453
 CQ3453.The horizontal coordinates were scaled from a map and have
 CQ3453.an estimated accuracy of +/- 6 seconds.
 CQ3453
 CQ3453.The orthometric height was determined by differential leveling and
 CQ3453.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3453.in February 1994.
 CQ3453
 CQ3453.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3453.GEOID18 height accuracy estimate available here.
 CQ3453
 CQ3453.Click photographs - Photos may exist for this station.
 CQ3453
 CQ3453.The dynamic height is computed by dividing the NAVD 88
 CQ3453.geopotential number by the normal gravity value computed on the
 CQ3453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3453.degrees latitude (g = 980.6199 gals.).
 CQ3453
 CQ3453.The modeled gravity was interpolated from observed gravity values.
 CQ3453
 CQ3453;                    North         East    Units  Estimated Accuracy
 CQ3453;SPC LA N     -   216,050.      880,630.      MT  (+/- 180 meters Scaled)
 CQ3453
 CQ3453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR276897(NAD 83)
 CQ3453
 CQ3453                          SUPERSEDED SURVEY CONTROL
 CQ3453
 CQ3453.No superseded survey control is available for this station.
 CQ3453
 CQ3453_MARKER: DD = SURVEY DISK
 CQ3453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3453_STAMPING: 9V26 1987
 CQ3453_MARK LOGO: LADTD
 CQ3453_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3453+STABILITY: SURFACE MOTION
 CQ3453
 CQ3453  HISTORY     - Date     Condition        Report By
 CQ3453  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3453  HISTORY     - 19950429 GOOD             USPSQD
 CQ3453  HISTORY     - 19990515 GOOD             USPSQD
 CQ3453
 CQ3453                          STATION DESCRIPTION
 CQ3453
 CQ3453'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3453'OWNERSHIP--CITY OF SHREVEPORT.
 CQ3453'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 511 AND U S
 CQ3453'HIGHWAY 171 IN SOUTHERN SHREVEPORT GO EAST FOR 1 KM (0.6 MI) ON
 CQ3453'HIGHWAY 511 TO THE MARK ON THE LEFT AT THE JUNCTION WITH CLIFT AVENUE
 CQ3453'AND IN FRONT OF THE ANGIES FAMOUS BRAND SHOE STORE.
 CQ3453'THE STATION IS 13.6 M (44.6 FT) NORTH-NORTHWEST FROM THE CENTER OF
 CQ3453'HIGHWAY 511 (WEST 70TH STREET), 8.4 M (27.6 FT) EAST-NORTHEAST FROM
 CQ3453'THE CENTER OF CLIFT AVENUE, 3.7 M (12.1 FT) NORTHWEST FROM A POWER
 CQ3453'POLE WITH A SECURITY LIGHT ATTACHED, 2.1 M (6.9 FT) SOUTH-SOUTHWEST
 CQ3453'FROM A METAL POLE SUPPORTING THE SIGN FOR THE SHOE STORE AND 1.2 M
 CQ3453'(3.9 FT) SOUTHWEST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE
 CQ3453'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3453
 CQ3453                          STATION RECOVERY (1995)
 CQ3453
 CQ3453'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ3453'RECOVERED IN GOOD CONDITION.
 CQ3453
 CQ3453                          STATION RECOVERY (1999)
 CQ3453
 CQ3453'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3459 ***********************************************************************
 CQ3459  DESIGNATION -  9 V 27
 CQ3459  PID         -  CQ3459
 CQ3459  STATE/COUNTY-  LA/CADDO
 CQ3459  COUNTRY     -  US
 CQ3459  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3459
 CQ3459                         *CURRENT SURVEY CONTROL
 CQ3459  ______________________________________________________________________
 CQ3459* NAD 83(1986) POSITION- 32 26 30.     (N) 093 46 54.     (W)   SCALED
 CQ3459* NAVD 88 ORTHO HEIGHT -    58.516 (meters)      191.98  (feet) ADJUSTED
 CQ3459  ______________________________________________________________________
 CQ3459  GEOID HEIGHT    -        -25.990 (meters)                     GEOID18
 CQ3459  DYNAMIC HEIGHT  -         58.450 (meters)      191.76  (feet) COMP
 CQ3459  MODELED GRAVITY -    979,513.1   (mgal)                       NAVD 88
 CQ3459
 CQ3459  VERT ORDER      -  SECOND    CLASS I
 CQ3459
 CQ3459.The horizontal coordinates were scaled from a map and have
 CQ3459.an estimated accuracy of +/- 6 seconds.
 CQ3459
 CQ3459.The orthometric height was determined by differential leveling and
 CQ3459.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3459.in February 1994.
 CQ3459
 CQ3459.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3459.GEOID18 height accuracy estimate available here.
 CQ3459
 CQ3459.Click photographs - Photos may exist for this station.
 CQ3459
 CQ3459.The dynamic height is computed by dividing the NAVD 88
 CQ3459.geopotential number by the normal gravity value computed on the
 CQ3459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3459.degrees latitude (g = 980.6199 gals.).
 CQ3459
 CQ3459.The modeled gravity was interpolated from observed gravity values.
 CQ3459
 CQ3459;                    North         East    Units  Estimated Accuracy
 CQ3459;SPC LA N     -   216,000.      879,480.      MT  (+/- 180 meters Scaled)
 CQ3459
 CQ3459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR265896(NAD 83)
 CQ3459
 CQ3459                          SUPERSEDED SURVEY CONTROL
 CQ3459
 CQ3459.No superseded survey control is available for this station.
 CQ3459
 CQ3459_MARKER: DD = SURVEY DISK
 CQ3459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3459_STAMPING: 9V27 1987
 CQ3459_MARK LOGO: LADTD
 CQ3459_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3459+STABILITY: SURFACE MOTION
 CQ3459
 CQ3459  HISTORY     - Date     Condition        Report By
 CQ3459  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3459  HISTORY     - 19950429 GOOD             USPSQD
 CQ3459  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ3459
 CQ3459                          STATION DESCRIPTION
 CQ3459
 CQ3459'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3459'THE STATION IS LOCATED IN THE SOUTHERN PART OF SHREVEPORT AT THE
 CQ3459'JUNCTION OF U S HIGHWAY 171 AND STATE HIGHWAY 511 IN THE SOUTHWEST
 CQ3459'QUADRANT OF THE INTERSECTION. OWNERSHIP--LOUISIANA DEPARTMENT OF
 CQ3459'TRANSPORTATION AND DEVELOPMENT.
 CQ3459'THE STATION IS 12.8 M (42.0 FT) WEST FROM THE CENTER OF THE SOUTH
 CQ3459'BOUND LANES OF HIGHWAY 171, 11.1 M (36.4 FT) SOUTH FROM THE CENTER OF
 CQ3459'THE EAST BOUND LANES OF HIGHWAY 511, 7 M (23.0 FT) EAST-NORTHEAST
 CQ3459'FROM A METAL POLE WITH A MCDONALDS SIGN, 1.8 M (5.9 FT)
 CQ3459'SOUTH-SOUTHWEST FROM A POWER POLE AND 0.3 M (1.0 FT) EAST FROM A
 CQ3459'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT 0.6 M
 CQ3459'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 CQ3459
 CQ3459                          STATION RECOVERY (1995)
 CQ3459
 CQ3459'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ3459'RECOVERED IN GOOD CONDITION.
 CQ3459
 CQ3459                          STATION RECOVERY (1999)
 CQ3459
 CQ3459'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3459'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3454 ***********************************************************************
 CQ3454  DESIGNATION -  9 V 28
 CQ3454  PID         -  CQ3454
 CQ3454  STATE/COUNTY-  LA/CADDO
 CQ3454  COUNTRY     -  US
 CQ3454  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3454
 CQ3454                         *CURRENT SURVEY CONTROL
 CQ3454  ______________________________________________________________________
 CQ3454* NAD 83(1986) POSITION- 32 25 34.     (N) 093 47 09.     (W)   SCALED
 CQ3454* NAVD 88 ORTHO HEIGHT -    61.728 (meters)      202.52  (feet) ADJUSTED
 CQ3454  ______________________________________________________________________
 CQ3454  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 CQ3454  DYNAMIC HEIGHT  -         61.658 (meters)      202.29  (feet) COMP
 CQ3454  MODELED GRAVITY -    979,512.1   (mgal)                       NAVD 88
 CQ3454
 CQ3454  VERT ORDER      -  SECOND    CLASS I
 CQ3454
 CQ3454.The horizontal coordinates were scaled from a map and have
 CQ3454.an estimated accuracy of +/- 6 seconds.
 CQ3454
 CQ3454.The orthometric height was determined by differential leveling and
 CQ3454.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3454.in February 1994.
 CQ3454
 CQ3454.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3454.GEOID18 height accuracy estimate available here.
 CQ3454
 CQ3454.Click photographs - Photos may exist for this station.
 CQ3454
 CQ3454.The dynamic height is computed by dividing the NAVD 88
 CQ3454.geopotential number by the normal gravity value computed on the
 CQ3454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3454.degrees latitude (g = 980.6199 gals.).
 CQ3454
 CQ3454.The modeled gravity was interpolated from observed gravity values.
 CQ3454
 CQ3454;                    North         East    Units  Estimated Accuracy
 CQ3454;SPC LA N     -   214,280.      879,070.      MT  (+/- 180 meters Scaled)
 CQ3454
 CQ3454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR261879(NAD 83)
 CQ3454
 CQ3454                          SUPERSEDED SURVEY CONTROL
 CQ3454
 CQ3454.No superseded survey control is available for this station.
 CQ3454
 CQ3454_MARKER: DD = SURVEY DISK
 CQ3454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3454_STAMPING: 9V28 1987
 CQ3454_MARK LOGO: LADTD
 CQ3454_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3454+STABILITY: SURFACE MOTION
 CQ3454
 CQ3454  HISTORY     - Date     Condition        Report By
 CQ3454  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3454  HISTORY     - 19950429 GOOD             USPSQD
 CQ3454  HISTORY     - 19990515 GOOD             USPSQD
 CQ3454
 CQ3454                          STATION DESCRIPTION
 CQ3454
 CQ3454'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3454'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTION AND DEVELOPMENT.
 CQ3454'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 511 AND U S
 CQ3454'HIGHWAY 171 IN SOUTH SHREVEPORT GO SOUTH FOR 1.8 KM (1.1 MI) ON
 CQ3454'HIGHWAY 171 TO THE MARK SET IN THE MEDIAN OF THE HIGHWAY.
 CQ3454'THE STATION IS 12.6 M (41.3 FT) NORTH FROM THE CENTER OF A CROSSOVER
 CQ3454'BETWEEN THE LANES OF THE HIGHWAY, 10.8 M (35.4 FT) WEST FROM THE
 CQ3454'CENTER OF THE NORTH BOUND LANES OF THE HIGHWAY, 9 M (29.5 FT) EAST
 CQ3454'FROM THE CENTER OF THE SOUTH BOUND LANES OF THE HIGHWAY, 2.3 M
 CQ3454'(7.5 FT) NORTH FROM A METAL LIGHT POLE AND 0.5 M (1.6 FT) SOUTH FROM
 CQ3454'A WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND 0.3 M
 CQ3454'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 CQ3454
 CQ3454                          STATION RECOVERY (1995)
 CQ3454
 CQ3454'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ3454'RECOVERED IN GOOD CONDITION.
 CQ3454
 CQ3454                          STATION RECOVERY (1999)
 CQ3454
 CQ3454'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3454'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3458 ***********************************************************************
 CQ3458  DESIGNATION -  9 V 29
 CQ3458  PID         -  CQ3458
 CQ3458  STATE/COUNTY-  LA/CADDO
 CQ3458  COUNTRY     -  US
 CQ3458  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3458
 CQ3458                         *CURRENT SURVEY CONTROL
 CQ3458  ______________________________________________________________________
 CQ3458* NAD 83(1986) POSITION- 32 24 41.     (N) 093 47 43.     (W)   SCALED
 CQ3458* NAVD 88 ORTHO HEIGHT -    65.328 (meters)      214.33  (feet) ADJUSTED
 CQ3458  ______________________________________________________________________
 CQ3458  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 CQ3458  DYNAMIC HEIGHT  -         65.255 (meters)      214.09  (feet) COMP
 CQ3458  MODELED GRAVITY -    979,511.0   (mgal)                       NAVD 88
 CQ3458
 CQ3458  VERT ORDER      -  SECOND    CLASS I
 CQ3458
 CQ3458.The horizontal coordinates were scaled from a map and have
 CQ3458.an estimated accuracy of +/- 6 seconds.
 CQ3458
 CQ3458.The orthometric height was determined by differential leveling and
 CQ3458.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3458.in February 1994.
 CQ3458
 CQ3458.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3458.GEOID18 height accuracy estimate available here.
 CQ3458
 CQ3458.Click photographs - Photos may exist for this station.
 CQ3458
 CQ3458.The dynamic height is computed by dividing the NAVD 88
 CQ3458.geopotential number by the normal gravity value computed on the
 CQ3458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3458.degrees latitude (g = 980.6199 gals.).
 CQ3458
 CQ3458.The modeled gravity was interpolated from observed gravity values.
 CQ3458
 CQ3458;                    North         East    Units  Estimated Accuracy
 CQ3458;SPC LA N     -   212,660.      878,160.      MT  (+/- 180 meters Scaled)
 CQ3458
 CQ3458_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR252863(NAD 83)
 CQ3458
 CQ3458                          SUPERSEDED SURVEY CONTROL
 CQ3458
 CQ3458.No superseded survey control is available for this station.
 CQ3458
 CQ3458_MARKER: DD = SURVEY DISK
 CQ3458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3458_STAMPING: 9V29 1987
 CQ3458_MARK LOGO: LADTD
 CQ3458_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3458+STABILITY: SURFACE MOTION
 CQ3458
 CQ3458  HISTORY     - Date     Condition        Report By
 CQ3458  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3458  HISTORY     - 19940910 GOOD             USPSQD
 CQ3458  HISTORY     - 19990515 GOOD             USPSQD
 CQ3458
 CQ3458                          STATION DESCRIPTION
 CQ3458
 CQ3458'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3458'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3458'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3458'HIGHWAY 511 IN SOUTH SHREVEPORT, GO SOUTH FOR 3.7 KM (2.3 MI) ON
 CQ3458'HIGHWAY 171 TO THE MARK ON THE LEFT IN THE MEDIAN OF THE HIGHWAY IN
 CQ3458'FRONT OF A MCDONALDS RESTURANT.
 CQ3458'THE STATION IS 9.4 M (30.8 FT) SOUTHEAST FROM THE CEANTER OF THE SOUTH
 CQ3458'BOUND LANES OF THE HIGHWAY, 6.9 M (22.6 FT) NORTHWEST FROM THE CENTER
 CQ3458'OF THE NORTH BOUND LANES OF THE HIGHWAY, 5.9 M (19.4 FT)
 CQ3458'SOUTH-SOUTHWEST FROM THE CENTER OF A SQUARE DRAIN, 1.4 M (4.6 FT)
 CQ3458'SOUTHEAST FROM A METAL STREET LIGHT POLE AND 0.5 M (1.6 FT)
 CQ3458'SOUTH-SOUTHWEST FROM A WITNESS POST.  THE MARK IS FLUSH WITH THE
 CQ3458'GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3458
 CQ3458                          STATION RECOVERY (1994)
 CQ3458
 CQ3458'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3458'RECOVERED IN GOOD CONDITION.
 CQ3458
 CQ3458                          STATION RECOVERY (1999)
 CQ3458
 CQ3458'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3458'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2367 ***********************************************************************
 CQ2367  DESIGNATION -  9 V 3
 CQ2367  PID         -  CQ2367
 CQ2367  STATE/COUNTY-  LA/CADDO
 CQ2367  COUNTRY     -  US
 CQ2367  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2367
 CQ2367                         *CURRENT SURVEY CONTROL
 CQ2367  ______________________________________________________________________
 CQ2367* NAD 83(1986) POSITION- 32 15 07.     (N) 093 55 13.     (W)   SCALED
 CQ2367* NAVD 88 ORTHO HEIGHT -    98.428 (meters)      322.93  (feet) ADJUSTED
 CQ2367  ______________________________________________________________________
 CQ2367  GEOID HEIGHT    -        -25.855 (meters)                     GEOID18
 CQ2367  DYNAMIC HEIGHT  -         98.316 (meters)      322.56  (feet) COMP
 CQ2367  MODELED GRAVITY -    979,494.1   (mgal)                       NAVD 88
 CQ2367
 CQ2367  VERT ORDER      -  SECOND    CLASS I
 CQ2367
 CQ2367.The horizontal coordinates were scaled from a map and have
 CQ2367.an estimated accuracy of +/- 6 seconds.
 CQ2367
 CQ2367.The orthometric height was determined by differential leveling and
 CQ2367.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2367.in June 1991.
 CQ2367
 CQ2367.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2367.GEOID18 height accuracy estimate available here.
 CQ2367
 CQ2367.Click photographs - Photos may exist for this station.
 CQ2367
 CQ2367.The dynamic height is computed by dividing the NAVD 88
 CQ2367.geopotential number by the normal gravity value computed on the
 CQ2367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2367.degrees latitude (g = 980.6199 gals.).
 CQ2367
 CQ2367.The modeled gravity was interpolated from observed gravity values.
 CQ2367
 CQ2367;                    North         East    Units  Estimated Accuracy
 CQ2367;SPC LA N     -   195,130.      866,180.      MT  (+/- 180 meters Scaled)
 CQ2367
 CQ2367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR133687(NAD 83)
 CQ2367
 CQ2367                          SUPERSEDED SURVEY CONTROL
 CQ2367
 CQ2367  NGVD 29 (11/26/84)   98.491  (m)          323.13   (f) ADJUSTED    2 1
 CQ2367
 CQ2367.Superseded values are not recommended for survey control.
 CQ2367
 CQ2367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2367.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2367
 CQ2367_MARKER: DD = SURVEY DISK
 CQ2367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2367_STAMPING: 9V3 1969
 CQ2367_MARK LOGO: LADHGS
 CQ2367_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2367+STABILITY: SURFACE MOTION
 CQ2367
 CQ2367  HISTORY     - Date     Condition        Report By
 CQ2367  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2367  HISTORY     - 19940910 GOOD             USPSQD
 CQ2367  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ2367
 CQ2367                          STATION DESCRIPTION
 CQ2367
 CQ2367'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2367'5.91 MI N FROM KEATCHIE.
 CQ2367'LOCATED 5.0 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2367'OF LOUISIANA HIGHWAY 5, LOUISIANA HIGHWAY 172 AND LOUISIANA HIGHWAY
 CQ2367'789 IN KEATCHIE, 0.89 MILES NORTH FROM THE JUNCTION OF LOUISIANA
 CQ2367'HIGHWAY 789 AND PRESTON ROAD ALONG OLD LOUISIANA HIGHWAY 789, 77 FEET
 CQ2367'NORTHEAST OF THE CENTERLINE OF THE NEW LOUISIANA HIGHWAY 789, 178 FEET
 CQ2367'EAST OF POWER POLE NO. 14  AT THE JUNCTION OF POWER LINES, 127 FEET
 CQ2367'NORTHEAST OF THE CENTERLINE OF OLD LOUISIANA HIGHWAY 789 ON A HILL,
 CQ2367'100 FEET EAST OF THE SOUTH END OF A STEEL GATE AND 5 FEET NORTH OF A
 CQ2367'36 INCH OAK TREE NEAR A FENCE RUNNING EAST AND WEST ON THE FISHER TREE
 CQ2367'FARM, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 CQ2367'GROUND.  A STEEL WITNESS POST IS SET 2.0 FEET EAST OF THE MARK.
 CQ2367'SECTION 29, T 15N, R 15W.
 CQ2367
 CQ2367                          STATION RECOVERY (1994)
 CQ2367
 CQ2367'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2367'RECOVERED IN GOOD CONDITION.
 CQ2367
 CQ2367                          STATION RECOVERY (1999)
 CQ2367
 CQ2367'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2367'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3460 ***********************************************************************
 CQ3460  DESIGNATION -  9 V 30
 CQ3460  PID         -  CQ3460
 CQ3460  STATE/COUNTY-  LA/CADDO
 CQ3460  COUNTRY     -  US
 CQ3460  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3460
 CQ3460                         *CURRENT SURVEY CONTROL
 CQ3460  ______________________________________________________________________
 CQ3460* NAD 83(1986) POSITION- 32 23 34.     (N) 093 48 47.     (W)   SCALED
 CQ3460* NAVD 88 ORTHO HEIGHT -    65.047 (meters)      213.41  (feet) ADJUSTED
 CQ3460  ______________________________________________________________________
 CQ3460  GEOID HEIGHT    -        -25.949 (meters)                     GEOID18
 CQ3460  DYNAMIC HEIGHT  -         64.974 (meters)      213.17  (feet) COMP
 CQ3460  MODELED GRAVITY -    979,509.1   (mgal)                       NAVD 88
 CQ3460
 CQ3460  VERT ORDER      -  SECOND    CLASS I
 CQ3460
 CQ3460.The horizontal coordinates were scaled from a map and have
 CQ3460.an estimated accuracy of +/- 6 seconds.
 CQ3460
 CQ3460.The orthometric height was determined by differential leveling and
 CQ3460.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3460.in February 1994.
 CQ3460
 CQ3460.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3460.GEOID18 height accuracy estimate available here.
 CQ3460
 CQ3460.Click photographs - Photos may exist for this station.
 CQ3460
 CQ3460.The dynamic height is computed by dividing the NAVD 88
 CQ3460.geopotential number by the normal gravity value computed on the
 CQ3460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3460.degrees latitude (g = 980.6199 gals.).
 CQ3460
 CQ3460.The modeled gravity was interpolated from observed gravity values.
 CQ3460
 CQ3460;                    North         East    Units  Estimated Accuracy
 CQ3460;SPC LA N     -   210,610.      876,470.      MT  (+/- 180 meters Scaled)
 CQ3460
 CQ3460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR235842(NAD 83)
 CQ3460
 CQ3460                          SUPERSEDED SURVEY CONTROL
 CQ3460
 CQ3460.No superseded survey control is available for this station.
 CQ3460
 CQ3460_MARKER: DD = SURVEY DISK
 CQ3460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3460_STAMPING: 9V30 1987
 CQ3460_MARK LOGO: LADTD
 CQ3460_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3460+STABILITY: SURFACE MOTION
 CQ3460_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3460+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2008
 CQ3460
 CQ3460  HISTORY     - Date     Condition        Report By
 CQ3460  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3460  HISTORY     - 19940910 GOOD             USPSQD
 CQ3460  HISTORY     - 19990515 GOOD             USPSQD
 CQ3460  HISTORY     - 20080324 GOOD             LBFH
 CQ3460
 CQ3460                          STATION DESCRIPTION
 CQ3460
 CQ3460'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3460'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3460'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3460'HIGHWAY 511 IN SOUTH SHREVEPORT GO SOUTH FOR 6.4 KM (4.0 MI) ON
 CQ3460'HIGHWAY 171 TO THE MARK ON THE RIGHT SET NEAR A POWER POLE.
 CQ3460'THE STATION IS 19.1 M (62.7 FT) WEST FROM THE CENTER OF THE SOUTH
 CQ3460'BOUND LANES OF HIGHWAY 171, 8.1 M (26.6 FT) NORTHWEST FROM THE CENTER
 CQ3460'OF A SEWER MANHOLE COVER, 1.2 M (3.9 FT) EAST FROM A CHAIN LINK
 CQ3460'FENCE, 0.9 M (3.0 FT) NORTH FROM POWER POLE NUMBER 58 AND 0.3 M
 CQ3460'(1.0 FT) SOUTH FROMA WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND
 CQ3460'AND ABOUT 1.2 M (3.9 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 CQ3460
 CQ3460                          STATION RECOVERY (1994)
 CQ3460
 CQ3460'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3460'RECOVERED IN GOOD CONDITION.
 CQ3460
 CQ3460                          STATION RECOVERY (1999)
 CQ3460
 CQ3460'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3460'RECOVERED IN GOOD CONDITION.
 CQ3460
 CQ3460                          STATION RECOVERY (2008)
 CQ3460
 CQ3460'RECOVERY NOTE BY LINDAHL BROWNING FERRARI HELLSTROM 2008
 CQ3460'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3461 ***********************************************************************
 CQ3461  DESIGNATION -  9 V 31
 CQ3461  PID         -  CQ3461
 CQ3461  STATE/COUNTY-  LA/CADDO
 CQ3461  COUNTRY     -  US
 CQ3461  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3461
 CQ3461                         *CURRENT SURVEY CONTROL
 CQ3461  ______________________________________________________________________
 CQ3461* NAD 83(1986) POSITION- 32 22 35.     (N) 093 49 10.     (W)   SCALED
 CQ3461* NAVD 88 ORTHO HEIGHT -    52.411 (meters)      171.95  (feet) ADJUSTED
 CQ3461  ______________________________________________________________________
 CQ3461  GEOID HEIGHT    -        -25.938 (meters)                     GEOID18
 CQ3461  DYNAMIC HEIGHT  -         52.352 (meters)      171.76  (feet) COMP
 CQ3461  MODELED GRAVITY -    979,507.5   (mgal)                       NAVD 88
 CQ3461
 CQ3461  VERT ORDER      -  SECOND    CLASS I
 CQ3461
 CQ3461.The horizontal coordinates were scaled from a map and have
 CQ3461.an estimated accuracy of +/- 6 seconds.
 CQ3461
 CQ3461.The orthometric height was determined by differential leveling and
 CQ3461.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3461.in February 1994.
 CQ3461
 CQ3461.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3461.GEOID18 height accuracy estimate available here.
 CQ3461
 CQ3461.Click photographs - Photos may exist for this station.
 CQ3461
 CQ3461.The dynamic height is computed by dividing the NAVD 88
 CQ3461.geopotential number by the normal gravity value computed on the
 CQ3461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3461.degrees latitude (g = 980.6199 gals.).
 CQ3461
 CQ3461.The modeled gravity was interpolated from observed gravity values.
 CQ3461
 CQ3461;                    North         East    Units  Estimated Accuracy
 CQ3461;SPC LA N     -   208,800.      875,840.      MT  (+/- 180 meters Scaled)
 CQ3461
 CQ3461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR229824(NAD 83)
 CQ3461
 CQ3461                          SUPERSEDED SURVEY CONTROL
 CQ3461
 CQ3461.No superseded survey control is available for this station.
 CQ3461
 CQ3461_MARKER: DD = SURVEY DISK
 CQ3461_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3461_SP_SET: BRIDGE WINGWALL
 CQ3461_STAMPING: 9V31 1987
 CQ3461_MARK LOGO: LADTD
 CQ3461_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3461_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3461
 CQ3461  HISTORY     - Date     Condition        Report By
 CQ3461  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3461  HISTORY     - 19940910 GOOD             USPSQD
 CQ3461  HISTORY     - 19990515 GOOD             USPSQD
 CQ3461
 CQ3461                          STATION DESCRIPTION
 CQ3461
 CQ3461'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3461'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3461'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3461'HIGHWAY 511 IN SOUTH SHREVEPORT GO SOUTH FOR 8.4 KM (5.2 MI) ON
 CQ3461'HIGHWAY 171 TO A BRIDGE AND THE MARK ON THE RIGHT IN THE WINGWALL OF
 CQ3461'THE BRIDGE,  6.1 M (20.0 FT) WEST FROM THE CENTER OF THE SOUTH BOUND
 CQ3461'LANES OF THE HIGHWAY, 1.1 M (3.6 FT) EAST FROM THE WEST END OF THE
 CQ3461'WINGWALL AND 0.9 M (3.0 FT) NORTHWEST FROM THE SOUTHWEST BRIDGE
 CQ3461'ABUTMENT.  THE MARK IS ABOUT LEVEL WITH THE HIGHWAY.
 CQ3461
 CQ3461                          STATION RECOVERY (1994)
 CQ3461
 CQ3461'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3461'RECOVERED IN GOOD CONDITION.
 CQ3461
 CQ3461                          STATION RECOVERY (1999)
 CQ3461
 CQ3461'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3461'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3463 ***********************************************************************
 CQ3463  DESIGNATION -  9 V 32
 CQ3463  PID         -  CQ3463
 CQ3463  STATE/COUNTY-  LA/CADDO
 CQ3463  COUNTRY     -  US
 CQ3463  USGS QUAD   -  STONEWALL (2018)
 CQ3463
 CQ3463                         *CURRENT SURVEY CONTROL
 CQ3463  ______________________________________________________________________
 CQ3463* NAD 83(1986) POSITION- 32 21 31.     (N) 093 49 41.     (W)   SCALED
 CQ3463* NAVD 88 ORTHO HEIGHT -    52.884 (meters)      173.50  (feet) ADJUSTED
 CQ3463  ______________________________________________________________________
 CQ3463  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 CQ3463  DYNAMIC HEIGHT  -         52.824 (meters)      173.31  (feet) COMP
 CQ3463  MODELED GRAVITY -    979,505.6   (mgal)                       NAVD 88
 CQ3463
 CQ3463  VERT ORDER      -  SECOND    CLASS I
 CQ3463
 CQ3463.The horizontal coordinates were scaled from a map and have
 CQ3463.an estimated accuracy of +/- 6 seconds.
 CQ3463
 CQ3463.The orthometric height was determined by differential leveling and
 CQ3463.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3463.in February 1994.
 CQ3463
 CQ3463.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3463.GEOID18 height accuracy estimate available here.
 CQ3463
 CQ3463.Click photographs - Photos may exist for this station.
 CQ3463
 CQ3463.The dynamic height is computed by dividing the NAVD 88
 CQ3463.geopotential number by the normal gravity value computed on the
 CQ3463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3463.degrees latitude (g = 980.6199 gals.).
 CQ3463
 CQ3463.The modeled gravity was interpolated from observed gravity values.
 CQ3463
 CQ3463;                    North         East    Units  Estimated Accuracy
 CQ3463;SPC LA N     -   206,840.      875,010.      MT  (+/- 180 meters Scaled)
 CQ3463
 CQ3463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR220804(NAD 83)
 CQ3463
 CQ3463                          SUPERSEDED SURVEY CONTROL
 CQ3463
 CQ3463.No superseded survey control is available for this station.
 CQ3463
 CQ3463_MARKER: DD = SURVEY DISK
 CQ3463_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3463_SP_SET: BRIDGE WINGWALL
 CQ3463_STAMPING: 9V32 1987
 CQ3463_MARK LOGO: LADTD
 CQ3463_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3463_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3463
 CQ3463  HISTORY     - Date     Condition        Report By
 CQ3463  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3463  HISTORY     - 19940910 GOOD             USPSQD
 CQ3463
 CQ3463                          STATION DESCRIPTION
 CQ3463
 CQ3463'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3463'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3463'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3463'HIGHWAY 511 IN SOUTH SHREVEPORT GO SOUTH FOR 10.4 KM (6.5 MI) TO THE
 CQ3463'MARK SET IN THE NORTHWEST WINGWALL OF A BRIDGE IN THE SOUTH BOUND
 CQ3463'LANES OF THE HIGHWAY.
 CQ3463'THE STATION IS 13.9 M (45.6 FT) EAST FROM THE CENTER OF THE SOUTH
 CQ3463'BOUND LANES, 5.6 M (18.4 FT) WEST FROM THE CENTER OF THE NORTH BOUND
 CQ3463'LANES, 0.9 M (3.0 FT) SOUTH FROM THE NORTHWEST ABUTMENT AND 0.3 M
 CQ3463'(1.0 FT) EAST FROM THE WEST END OF THE WINGWALL.  THE MARK IS ABOUT
 CQ3463'LEVEL WITH THE HIGHWAY.
 CQ3463
 CQ3463                          STATION RECOVERY (1994)
 CQ3463
 CQ3463'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3464 ***********************************************************************
 CQ3464  DESIGNATION -  9 V 33
 CQ3464  PID         -  CQ3464
 CQ3464  STATE/COUNTY-  LA/CADDO
 CQ3464  COUNTRY     -  US
 CQ3464  USGS QUAD   -  STONEWALL (2018)
 CQ3464
 CQ3464                         *CURRENT SURVEY CONTROL
 CQ3464  ______________________________________________________________________
 CQ3464* NAD 83(1986) POSITION- 32 19 40.     (N) 093 49 48.     (W)   SCALED
 CQ3464* NAVD 88 ORTHO HEIGHT -    61.361 (meters)      201.32  (feet) ADJUSTED
 CQ3464  ______________________________________________________________________
 CQ3464  GEOID HEIGHT    -        -25.900 (meters)                     GEOID18
 CQ3464  DYNAMIC HEIGHT  -         61.292 (meters)      201.09  (feet) COMP
 CQ3464  MODELED GRAVITY -    979,502.6   (mgal)                       NAVD 88
 CQ3464
 CQ3464  VERT ORDER      -  SECOND    CLASS I
 CQ3464
 CQ3464.The horizontal coordinates were scaled from a map and have
 CQ3464.an estimated accuracy of +/- 6 seconds.
 CQ3464
 CQ3464.The orthometric height was determined by differential leveling and
 CQ3464.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3464.in February 1994.
 CQ3464
 CQ3464.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3464.GEOID18 height accuracy estimate available here.
 CQ3464
 CQ3464.Click photographs - Photos may exist for this station.
 CQ3464
 CQ3464.The dynamic height is computed by dividing the NAVD 88
 CQ3464.geopotential number by the normal gravity value computed on the
 CQ3464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3464.degrees latitude (g = 980.6199 gals.).
 CQ3464
 CQ3464.The modeled gravity was interpolated from observed gravity values.
 CQ3464
 CQ3464;                    North         East    Units  Estimated Accuracy
 CQ3464;SPC LA N     -   203,430.      874,780.      MT  (+/- 180 meters Scaled)
 CQ3464
 CQ3464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR218770(NAD 83)
 CQ3464
 CQ3464                          SUPERSEDED SURVEY CONTROL
 CQ3464
 CQ3464.No superseded survey control is available for this station.
 CQ3464
 CQ3464_MARKER: DD = SURVEY DISK
 CQ3464_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ3464_SP_SET: HEADWALL
 CQ3464_STAMPING: 9V33 1987
 CQ3464_MARK LOGO: LADTD
 CQ3464_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3464+STABILITY: SURFACE MOTION
 CQ3464_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3464+SATELLITE: SATELLITE OBSERVATIONS - 1987
 CQ3464
 CQ3464  HISTORY     - Date     Condition        Report By
 CQ3464  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3464  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ3464
 CQ3464                          STATION DESCRIPTION
 CQ3464
 CQ3464'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3464'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3464'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3464'HIGHWAY 511 IN SOUTH SHREVEPORT GO SOUTH FOR 13.6 KM (8.5 MI) ON
 CQ3464'HIGHWAY 171 TO THE MARK ON THE RIGHT SET IN A CULVERT HEADWALL.
 CQ3464'THE STAITON IS 39.2 M (128.6 FT) EAST-NORTHEAST FROM THE SOUTHEAST
 CQ3464'CORNER OF A BUILDING, 16.5 M (54.1 FT) NORTH FROM THE CENTER OF A
 CQ3464'GRAVEL DRIVE LEADING INTO ROYS APPIANCES AND TV, 6.7 M (22.0 FT)
 CQ3464'WEST FROM THE CENTER OF THE NORTH BOUND LANES OF THE HIGHWAY AND 2.1 M
 CQ3464'(6.9 FT) NORTH FROM THE SOUTH END OF THE HEADWALL. THE MARK IS 0.3 M
 CQ3464'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 CQ3464
 CQ3464                          STATION RECOVERY (1994)
 CQ3464
 CQ3464'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3465 ***********************************************************************
 CQ3465  DESIGNATION -  9 V 34
 CQ3465  PID         -  CQ3465
 CQ3465  STATE/COUNTY-  LA/CADDO
 CQ3465  COUNTRY     -  US
 CQ3465  USGS QUAD   -  STONEWALL (2018)
 CQ3465
 CQ3465                         *CURRENT SURVEY CONTROL
 CQ3465  ______________________________________________________________________
 CQ3465* NAD 83(1986) POSITION- 32 18 42.     (N) 093 49 36.     (W)   SCALED
 CQ3465* NAVD 88 ORTHO HEIGHT -    60.898 (meters)      199.80  (feet) ADJUSTED
 CQ3465  ______________________________________________________________________
 CQ3465  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 CQ3465  DYNAMIC HEIGHT  -         60.828 (meters)      199.57  (feet) COMP
 CQ3465  MODELED GRAVITY -    979,501.1   (mgal)                       NAVD 88
 CQ3465
 CQ3465  VERT ORDER      -  SECOND    CLASS I
 CQ3465
 CQ3465.The horizontal coordinates were scaled from a map and have
 CQ3465.an estimated accuracy of +/- 6 seconds.
 CQ3465
 CQ3465.The orthometric height was determined by differential leveling and
 CQ3465.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3465.in February 1994.
 CQ3465
 CQ3465.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3465.GEOID18 height accuracy estimate available here.
 CQ3465
 CQ3465.Click photographs - Photos may exist for this station.
 CQ3465
 CQ3465.The dynamic height is computed by dividing the NAVD 88
 CQ3465.geopotential number by the normal gravity value computed on the
 CQ3465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3465.degrees latitude (g = 980.6199 gals.).
 CQ3465
 CQ3465.The modeled gravity was interpolated from observed gravity values.
 CQ3465
 CQ3465;                    North         East    Units  Estimated Accuracy
 CQ3465;SPC LA N     -   201,640.      875,080.      MT  (+/- 180 meters Scaled)
 CQ3465
 CQ3465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR221752(NAD 83)
 CQ3465
 CQ3465                          SUPERSEDED SURVEY CONTROL
 CQ3465
 CQ3465.No superseded survey control is available for this station.
 CQ3465
 CQ3465_MARKER: DD = SURVEY DISK
 CQ3465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3465_STAMPING: 9V34 1987
 CQ3465_MARK LOGO: LADTD
 CQ3465_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3465+STABILITY: SURFACE MOTION
 CQ3465
 CQ3465  HISTORY     - Date     Condition        Report By
 CQ3465  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3465  HISTORY     - 19940910 GOOD             USPSQD
 CQ3465
 CQ3465                          STATION DESCRIPTION
 CQ3465
 CQ3465'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3465'THE MARK IS LOCATED SOUTH OF SHREVEPORT NEAR THE GIBRALTER FENCE CO.
 CQ3465'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3465'TO REACH THE MARK FROM THE JUNCTION OF STATE HIGHWAY 511 AND U S
 CQ3465'HIGHWAY 171, GO SOUTH FOR 15.4 KM (9.6 MI) ON HIGHWAY 171 TO THE MARK
 CQ3465'ON THE RIGHT NEAR A FENCE CORNER.
 CQ3465'THE MARK IS 20.1 M (65.9 FT) WEST-SOUTHWEST FROM A CHAIN LINK FENCE
 CQ3465'CORNER, 14.9 M (48.9 FT) NORTHEAST FROM THE ENTRANCE INTO THE FENCE
 CQ3465'COMPANY, 0.5 M (1.6 FT) EAST-NORTHEAST FROM FROM A FENCE CORNER AND
 CQ3465'0.5 M (1.6 FT) SOUTHEAST FROM A WITNESS POST.  THE MARK IS 0.6 M
 CQ3465'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY AND RECESSED 10 CM BELOW THE
 CQ3465'GROUND.
 CQ3465
 CQ3465                          STATION RECOVERY (1994)
 CQ3465
 CQ3465'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3466 ***********************************************************************
 CQ3466  DESIGNATION -  9 V 35
 CQ3466  PID         -  CQ3466
 CQ3466  STATE/COUNTY-  LA/CADDO
 CQ3466  COUNTRY     -  US
 CQ3466  USGS QUAD   -  STONEWALL (2018)
 CQ3466
 CQ3466                         *CURRENT SURVEY CONTROL
 CQ3466  ______________________________________________________________________
 CQ3466* NAD 83(1986) POSITION- 32 18 11.     (N) 093 49 41.     (W)   SCALED
 CQ3466* NAVD 88 ORTHO HEIGHT -    55.392 (meters)      181.73  (feet) ADJUSTED
 CQ3466  ______________________________________________________________________
 CQ3466  GEOID HEIGHT    -        -25.882 (meters)                     GEOID18
 CQ3466  DYNAMIC HEIGHT  -         55.329 (meters)      181.53  (feet) COMP
 CQ3466  MODELED GRAVITY -    979,500.2   (mgal)                       NAVD 88
 CQ3466
 CQ3466  VERT ORDER      -  SECOND    CLASS I
 CQ3466
 CQ3466.The horizontal coordinates were scaled from a map and have
 CQ3466.an estimated accuracy of +/- 6 seconds.
 CQ3466
 CQ3466.The orthometric height was determined by differential leveling and
 CQ3466.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3466.in February 1994.
 CQ3466
 CQ3466.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3466.GEOID18 height accuracy estimate available here.
 CQ3466
 CQ3466.Click photographs - Photos may exist for this station.
 CQ3466
 CQ3466.The dynamic height is computed by dividing the NAVD 88
 CQ3466.geopotential number by the normal gravity value computed on the
 CQ3466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3466.degrees latitude (g = 980.6199 gals.).
 CQ3466
 CQ3466.The modeled gravity was interpolated from observed gravity values.
 CQ3466
 CQ3466;                    North         East    Units  Estimated Accuracy
 CQ3466;SPC LA N     -   200,680.      874,930.      MT  (+/- 180 meters Scaled)
 CQ3466
 CQ3466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR220743(NAD 83)
 CQ3466
 CQ3466                          SUPERSEDED SURVEY CONTROL
 CQ3466
 CQ3466.No superseded survey control is available for this station.
 CQ3466
 CQ3466_MARKER: DD = SURVEY DISK
 CQ3466_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3466_SP_SET: BRIDGE WINGWALL
 CQ3466_STAMPING: 9V35 1987
 CQ3466_MARK LOGO: LADTD
 CQ3466_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3466_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3466
 CQ3466  HISTORY     - Date     Condition        Report By
 CQ3466  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3466  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ3466
 CQ3466                          STATION DESCRIPTION
 CQ3466
 CQ3466'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3466'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ3466'TO REACH THE MARK FROM THE JUNCTION OF U S HIGHWAY 171 AND STATE
 CQ3466'HIGHWAY 171 IN SOUTH SHREVEPORT, GO SOUTH FOR 16.7 KM (10.4 MI) ON
 CQ3466'HIGHWAY 171 TO THE MARK ON THE LEFT SET IN THE WINGWALL OF THE CENTER
 CQ3466'BRIDGE OF A SET OF THREE BRIDGES.
 CQ3466'THE MARK IS 6.2 M (20.3 FT) WEST FROM THE CENTER OF THE NORTH BOUND
 CQ3466'LANES OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST FROM THE NORTHWEST
 CQ3466'BRIDGE ABUTMENT AND 0.5 M (1.6 FT) EAST FROM THE WEST END OF THE
 CQ3466'WINGWALL.  THE MARK IS ABOUT LEVEL WITH THE HIGHWAY.
 CQ3466
 CQ3466                          STATION RECOVERY (1994)
 CQ3466
 CQ3466'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3450 ***********************************************************************
 CQ3450  DESIGNATION -  9 V 36
 CQ3450  PID         -  CQ3450
 CQ3450  STATE/COUNTY-  LA/CADDO
 CQ3450  COUNTRY     -  US
 CQ3450  USGS QUAD   -  SHREVEPORT EAST (2018)
 CQ3450
 CQ3450                         *CURRENT SURVEY CONTROL
 CQ3450  ______________________________________________________________________
 CQ3450* NAD 83(1986) POSITION- 32 26 38.     (N) 093 43 08.     (W)   SCALED
 CQ3450* NAVD 88 ORTHO HEIGHT -    49.424 (meters)      162.15  (feet) ADJUSTED
 CQ3450  ______________________________________________________________________
 CQ3450  GEOID HEIGHT    -        -26.002 (meters)                     GEOID18
 CQ3450  DYNAMIC HEIGHT  -         49.369 (meters)      161.97  (feet) COMP
 CQ3450  MODELED GRAVITY -    979,512.5   (mgal)                       NAVD 88
 CQ3450
 CQ3450  VERT ORDER      -  SECOND    CLASS I
 CQ3450
 CQ3450.The horizontal coordinates were scaled from a map and have
 CQ3450.an estimated accuracy of +/- 6 seconds.
 CQ3450
 CQ3450.The orthometric height was determined by differential leveling and
 CQ3450.adjusted by the NATIONAL GEODETIC SURVEY
 CQ3450.in February 1994.
 CQ3450
 CQ3450.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3450.GEOID18 height accuracy estimate available here.
 CQ3450
 CQ3450.Click photographs - Photos may exist for this station.
 CQ3450
 CQ3450.The dynamic height is computed by dividing the NAVD 88
 CQ3450.geopotential number by the normal gravity value computed on the
 CQ3450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ3450.degrees latitude (g = 980.6199 gals.).
 CQ3450
 CQ3450.The modeled gravity was interpolated from observed gravity values.
 CQ3450
 CQ3450;                    North         East    Units  Estimated Accuracy
 CQ3450;SPC LA N     -   216,180.      885,390.      MT  (+/- 180 meters Scaled)
 CQ3450
 CQ3450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR324898(NAD 83)
 CQ3450
 CQ3450                          SUPERSEDED SURVEY CONTROL
 CQ3450
 CQ3450.No superseded survey control is available for this station.
 CQ3450
 CQ3450_MARKER: DD = SURVEY DISK
 CQ3450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3450_STAMPING: 9V36 1987
 CQ3450_MARK LOGO: LADTD
 CQ3450_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3450+STABILITY: SURFACE MOTION
 CQ3450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3450+SATELLITE: SATELLITE OBSERVATIONS - 1987
 CQ3450
 CQ3450  HISTORY     - Date     Condition        Report By
 CQ3450  HISTORY     - 1987     MONUMENTED       LADTD
 CQ3450  HISTORY     - 19941023 GOOD             USPSQD
 CQ3450
 CQ3450                          STATION DESCRIPTION
 CQ3450
 CQ3450'DESCRIBED BY LA TRANSP AND DEV 1987
 CQ3450'THE STATION IS LOCATED IN SOUTH SHREVEPORT AT THE JUNCTION OF STATE
 CQ3450'HIGHWAYS 511 AND 1.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CQ3450'TRANSPORTATION AND DEVELOPMENT.
 CQ3450'THE STATION IS 16.9 M (55.4 FT) WEST FROM THE CENTER OF THE SOUTH
 CQ3450'BOUND LANES OF HIGHWAY 1, 11.3 M (37.1 FT) NORTH FROM THE CENTER OF
 CQ3450'THE WEST BOUND LANES OF HIGHWAY 511, 6.4 M (21.0 FT) SOUTH-SOUTHWEST
 CQ3450'FROM A FIRE HYDRANT, 0.9 M (3.0 FT) WEST-NORTHWEST FROM POWER POLE
 CQ3450'NUMBER 25 AND 0.5 M (1.6 FT) SOUTH FROM A WITNESS POST.  THE MARK IS
 CQ3450'FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ3450
 CQ3450                          STATION RECOVERY (1994)
 CQ3450
 CQ3450'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ3450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8327 ***********************************************************************
 AF8327  DESIGNATION -  9 V 36
 AF8327  PID         -  AF8327
 AF8327  STATE/COUNTY-  LA/CADDO
 AF8327  COUNTRY     -  US
 AF8327  USGS QUAD   -  WARDVIEW (2018)
 AF8327
 AF8327                         *CURRENT SURVEY CONTROL
 AF8327  ______________________________________________________________________
 AF8327* NAD 83(1986) POSITION- 32 53 38.     (N) 093 50 15.     (W)   SCALED
 AF8327* NAVD 88 ORTHO HEIGHT -    60.666 (meters)      199.04  (feet) ADJUSTED
 AF8327  ______________________________________________________________________
 AF8327  GEOID HEIGHT    -        -26.353 (meters)                     GEOID18
 AF8327  DYNAMIC HEIGHT  -         60.599 (meters)      198.82  (feet) COMP
 AF8327  MODELED GRAVITY -    979,538.1   (mgal)                       NAVD 88
 AF8327
 AF8327  VERT ORDER      -  SECOND    CLASS I
 AF8327
 AF8327.The horizontal coordinates were scaled from a map and have
 AF8327.an estimated accuracy of +/- 6 seconds.
 AF8327
 AF8327.The orthometric height was determined by differential leveling and
 AF8327.adjusted by the NATIONAL GEODETIC SURVEY
 AF8327.in September 1998.
 AF8327
 AF8327.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8327.GEOID18 height accuracy estimate available here.
 AF8327
 AF8327.Click photographs - Photos may exist for this station.
 AF8327
 AF8327.The dynamic height is computed by dividing the NAVD 88
 AF8327.geopotential number by the normal gravity value computed on the
 AF8327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8327.degrees latitude (g = 980.6199 gals.).
 AF8327
 AF8327.The modeled gravity was interpolated from observed gravity values.
 AF8327
 AF8327;                    North         East    Units  Estimated Accuracy
 AF8327;SPC LA N     -   266,210.      874,850.      MT  (+/- 180 meters Scaled)
 AF8327
 AF8327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS216398(NAD 83)
 AF8327
 AF8327                          SUPERSEDED SURVEY CONTROL
 AF8327
 AF8327.No superseded survey control is available for this station.
 AF8327
 AF8327_MARKER: DD = SURVEY DISK
 AF8327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8327_STAMPING: 9V36 1992
 AF8327_MARK LOGO: LADTD
 AF8327_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8327+STABILITY: SURFACE MOTION
 AF8327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8327+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2005
 AF8327
 AF8327  HISTORY     - Date     Condition        Report By
 AF8327  HISTORY     - 1992     MONUMENTED       LADTD
 AF8327  HISTORY     - 20050309 GOOD             LADTD
 AF8327
 AF8327                          STATION DESCRIPTION
 AF8327
 AF8327'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8327'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) WEST OF THE WEST END OF A
 AF8327'HIGHWAY BRIDGE OVER THE RED RIVER, 2.0 MI (3.2 KM) EAST OF HOSSTON AND
 AF8327'22.5 MI (36.2 KM) NORTH OF SHREVEPORT.  OWNERSHIP--LOUISIANA
 AF8327'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION
 AF8327'FROM THE WEST END OF STATE HIGHWAY 2 BRIDGE OVER THE RED RIVER, GO
 AF8327'WEST FOR 0.85 MI (1.37 KM) ON HIGHWAY 2 TO THE STATION SET ON THE LEFT
 AF8327'AT THE JUNCTION WITH GILLIAM SCOTT SLOUGH ROAD.  THE STATION IS 215.0
 AF8327'FT (65.5 M) WEST FROM THE CENTER OF GILLIAM SCOTT SOLUGH ROAD, 56.5 FT
 AF8327'(17.2 M) SOUTH FROM THE CENTER OF THE HIGHWAY, 11.5 FT (3.5 M)
 AF8327'WEST-NORTHWEST FROM A RIGHT-OF-WAY MARKER, 3.0 FT (0.9 M) NORTH FROM A
 AF8327'BARBED WIRE FENCE, 2.5 FT (0.8 M) NORTH FROM A METAL WITNESS POST WITH
 AF8327'SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 2.0 FT (0.6 M)
 AF8327'ABOVE THE LEVEL OF THE HIGHWAY.
 AF8327
 AF8327                          STATION RECOVERY (2005)
 AF8327
 AF8327'RECOVERY NOTE BY LA TRANSP AND DEV 2005 (SLC)
 AF8327'OMIT THE DESCRIPTIONS TO THE RIGHT-OF WAY MARKER AND BARBED WIRE
 AF8327'FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8329 ***********************************************************************
 AF8329  DESIGNATION -  9 V 38
 AF8329  PID         -  AF8329
 AF8329  STATE/COUNTY-  LA/CADDO
 AF8329  COUNTRY     -  US
 AF8329  USGS QUAD   -  VIVIAN NORTH (2018)
 AF8329
 AF8329                         *CURRENT SURVEY CONTROL
 AF8329  ______________________________________________________________________
 AF8329* NAD 83(1986) POSITION- 32 53 30.56   (N) 093 52 41.54   (W)   HD_HELD1
 AF8329* NAVD 88 ORTHO HEIGHT -    68.280 (meters)      224.02  (feet) ADJUSTED
 AF8329  ______________________________________________________________________
 AF8329  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 AF8329  DYNAMIC HEIGHT  -         68.205 (meters)      223.77  (feet) COMP
 AF8329  MODELED GRAVITY -    979,541.3   (mgal)                       NAVD 88
 AF8329
 AF8329  VERT ORDER      -  SECOND    CLASS I
 AF8329
 AF8329.The horizontal coordinates were determined by differentially corrected
 AF8329.hand held GPS observations or other comparable positioning techniques
 AF8329.and have an estimated accuracy of +/- 3 meters.
 AF8329
 AF8329.The orthometric height was determined by differential leveling and
 AF8329.adjusted by the NATIONAL GEODETIC SURVEY
 AF8329.in September 1998.
 AF8329
 AF8329.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8329.GEOID18 height accuracy estimate available here.
 AF8329
 AF8329.Click photographs - Photos may exist for this station.
 AF8329
 AF8329.The dynamic height is computed by dividing the NAVD 88
 AF8329.geopotential number by the normal gravity value computed on the
 AF8329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8329.degrees latitude (g = 980.6199 gals.).
 AF8329
 AF8329.The modeled gravity was interpolated from observed gravity values.
 AF8329
 AF8329;                    North         East    Units  Estimated Accuracy
 AF8329;SPC LA N     -   266,027.5     871,041.2     MT  (+/- 3 meters HH1 GPS) 
 AF8329
 AF8329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS1786039636(NAD 83)
 AF8329
 AF8329                          SUPERSEDED SURVEY CONTROL
 AF8329
 AF8329.No superseded survey control is available for this station.
 AF8329
 AF8329_MARKER: DD = SURVEY DISK
 AF8329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8329_STAMPING: 9V38 1992
 AF8329_MARK LOGO: LADTD
 AF8329_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8329+STABILITY: SURFACE MOTION
 AF8329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8329+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8329
 AF8329  HISTORY     - Date     Condition        Report By
 AF8329  HISTORY     - 1992     MONUMENTED       LADTD
 AF8329
 AF8329                          STATION DESCRIPTION
 AF8329
 AF8329'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8329'THE STATION IS LOCATED IN THE NORTH PART OF HOSSTON AT THE EAST
 AF8329'JUNCTION OF U.S.  HIGHWAY 71 AND STATE HIGHWAY 2. OWNERSHIP--LOUISIANA
 AF8329'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 AF8329'FROM THE WEST END OF THE HIGHWAY 2 BRIDGE OVER THE RED RIVER, GO WEST
 AF8329'FOR 3.25 MI (5.23 KM) ON HIGHWAY 2 TO THE STATION SET IN THE NORTHEAST
 AF8329'QUADRANT OF THE JUNCTION OF HIGHWAYS 71 AND 2.  THE STATION IS 56.0 FT
 AF8329'(17.1 M) EAST-NORTHEAST FROM THE CENTER OF HIGHWAY 71, 44.5 FT (13.6
 AF8329'M) NORTH-NORTHWEST FROM THE CENTER OF HIGHWAY 2, 30.0 FT (9.1 M)
 AF8329'NORTHEAST FROM A UTILITY POLE HOLDING A CAUTION LIGHT, 14.5 FT (4.4 M)
 AF8329'NORTHEAST FROM A LOUISIANA F.A.P.  MARKER NUMBER S-147 2, 9.0 FT (2.7
 AF8329'M) EAST FROM A GUY WIRE ANCHOR, 6.5 FT (2.0 M) SOUTHWEST FROM A BLUE
 AF8329'STAR MEMORIAL HIGHWAY SIGN, RECESSED 1 INCH BELOW THE GROUND SURFACE
 AF8329'AND ABOUT 3.0 FT (0.9 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8330 ***********************************************************************
 AF8330  DESIGNATION -  9 V 39
 AF8330  PID         -  AF8330
 AF8330  STATE/COUNTY-  LA/CADDO
 AF8330  COUNTRY     -  US
 AF8330  USGS QUAD   -  VIVIAN NORTH (2018)
 AF8330
 AF8330                         *CURRENT SURVEY CONTROL
 AF8330  ______________________________________________________________________
 AF8330* NAD 83(1986) POSITION- 32 53 01.     (N) 093 52 53.     (W)   SCALED
 AF8330* NAVD 88 ORTHO HEIGHT -    61.815 (meters)      202.80  (feet) ADJUSTED
 AF8330  ______________________________________________________________________
 AF8330  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 AF8330  DYNAMIC HEIGHT  -         61.747 (meters)      202.58  (feet) COMP
 AF8330  MODELED GRAVITY -    979,541.5   (mgal)                       NAVD 88
 AF8330
 AF8330  VERT ORDER      -  SECOND    CLASS I
 AF8330
 AF8330.The horizontal coordinates were scaled from a map and have
 AF8330.an estimated accuracy of +/- 6 seconds.
 AF8330
 AF8330.The orthometric height was determined by differential leveling and
 AF8330.adjusted by the NATIONAL GEODETIC SURVEY
 AF8330.in September 1998.
 AF8330
 AF8330.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8330.GEOID18 height accuracy estimate available here.
 AF8330
 AF8330.Click photographs - Photos may exist for this station.
 AF8330
 AF8330.The dynamic height is computed by dividing the NAVD 88
 AF8330.geopotential number by the normal gravity value computed on the
 AF8330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8330.degrees latitude (g = 980.6199 gals.).
 AF8330
 AF8330.The modeled gravity was interpolated from observed gravity values.
 AF8330
 AF8330;                    North         East    Units  Estimated Accuracy
 AF8330;SPC LA N     -   265,120.      870,730.      MT  (+/- 180 meters Scaled)
 AF8330
 AF8330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS175387(NAD 83)
 AF8330
 AF8330                          SUPERSEDED SURVEY CONTROL
 AF8330
 AF8330.No superseded survey control is available for this station.
 AF8330
 AF8330_MARKER: DD = SURVEY DISK
 AF8330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8330_STAMPING: 9V39 1992
 AF8330_MARK LOGO: LADTD
 AF8330_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8330+STABILITY: SURFACE MOTION
 AF8330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8330+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8330
 AF8330  HISTORY     - Date     Condition        Report By
 AF8330  HISTORY     - 1992     MONUMENTED       LADTD
 AF8330
 AF8330                          STATION DESCRIPTION
 AF8330
 AF8330'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8330'THE STATION IS LOCATED ABOUT 0.25 MI (0.40 KM) WEST OF HOSSTON, 6.0 MI
 AF8330'(9.7 KM) EAST OF VIVIAN AND 22.0 MI (35.4 KM) NORTH OF SHREVEPORT.
 AF8330'OWNERSHIP--SOUTHWESTERN ELECTRIC.  TO REACH THE STATION FROM THE WEST
 AF8330'END OF THE STATE HIGHWAY 2 BRIDGE OVER THE RED RIVER, GO WEST FOR 3.25
 AF8330'MI (5.23 KM) ON HIGHWAY 2 TO THE JUNCTION WITH U.S.  HIGHWAY 71, TURN
 AF8330'LEFT AND GO SOUTH FOR 0.55 MI (0.89 KM) ON HIGHWAYS 71 AND 2 TO THE
 AF8330'JUNCTION WITH HIGHWAY 2 LEADING WEST, TURN RIGHT AND GO WEST FOR 0.25
 AF8330'MI (0.40 KM) ON HIGHWAY 2 TO THE STATION SET ON THE LEFT AT A
 AF8330'SUB-STATION.  THE STATION IS 69.5 FT (21.2 M) SOUTH FROM THE CENTER OF
 AF8330'THE HIGHWAY, 46.0 FT (14.0 M) EAST FROM THE CENTER OF A SMALL ASPHALT
 AF8330'DRIVE INTO THE SUB-STATION, 44.5 FT (13.6 M) NORTH FROM THE CENTER OF
 AF8330'THE WEST GATE INTO THE SUB-STATION, 5.0 FT (1.5 M) NORTH FROM THE
 AF8330'NORTHWEST CORNER POST OF THE CHAIN LINK FENCE AROUND THE SUB-STATION,
 AF8330'5.0 FT (1.5 M) NORTH FROM A METAL WITNESS POST WITH A SIGN ATTACHED,
 AF8330'FLUSH WITH THE GROUND SURFACE AND ABOUT 6.0 FT (1.8 M) ABOVE THE LEVEL
 AF8330'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2366 ***********************************************************************
 CQ2366  DESIGNATION -  9 V 4
 CQ2366  PID         -  CQ2366
 CQ2366  STATE/COUNTY-  LA/CADDO
 CQ2366  COUNTRY     -  US
 CQ2366  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2366
 CQ2366                         *CURRENT SURVEY CONTROL
 CQ2366  ______________________________________________________________________
 CQ2366* NAD 83(1986) POSITION- 32 15 55.     (N) 093 55 13.     (W)   SCALED
 CQ2366* NAVD 88 ORTHO HEIGHT -    85.845 (meters)      281.64  (feet) ADJUSTED
 CQ2366  ______________________________________________________________________
 CQ2366  GEOID HEIGHT    -        -25.863 (meters)                     GEOID18
 CQ2366  DYNAMIC HEIGHT  -         85.747 (meters)      281.32  (feet) COMP
 CQ2366  MODELED GRAVITY -    979,495.1   (mgal)                       NAVD 88
 CQ2366
 CQ2366  VERT ORDER      -  SECOND    CLASS I
 CQ2366
 CQ2366.The horizontal coordinates were scaled from a map and have
 CQ2366.an estimated accuracy of +/- 6 seconds.
 CQ2366
 CQ2366.The orthometric height was determined by differential leveling and
 CQ2366.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2366.in June 1991.
 CQ2366
 CQ2366.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2366.GEOID18 height accuracy estimate available here.
 CQ2366
 CQ2366.Click photographs - Photos may exist for this station.
 CQ2366
 CQ2366.The dynamic height is computed by dividing the NAVD 88
 CQ2366.geopotential number by the normal gravity value computed on the
 CQ2366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2366.degrees latitude (g = 980.6199 gals.).
 CQ2366
 CQ2366.The modeled gravity was interpolated from observed gravity values.
 CQ2366
 CQ2366;                    North         East    Units  Estimated Accuracy
 CQ2366;SPC LA N     -   196,600.      866,190.      MT  (+/- 180 meters Scaled)
 CQ2366
 CQ2366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR133702(NAD 83)
 CQ2366
 CQ2366                          SUPERSEDED SURVEY CONTROL
 CQ2366
 CQ2366  NGVD 29 (11/26/84)   85.910  (m)          281.86   (f) ADJUSTED    2 1
 CQ2366
 CQ2366.Superseded values are not recommended for survey control.
 CQ2366
 CQ2366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2366.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2366
 CQ2366_MARKER: DD = SURVEY DISK
 CQ2366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2366_STAMPING: 9V4 1969
 CQ2366_MARK LOGO: LADHGS
 CQ2366_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2366+STABILITY: SURFACE MOTION
 CQ2366
 CQ2366  HISTORY     - Date     Condition        Report By
 CQ2366  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2366  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 CQ2366  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ2366
 CQ2366                          STATION DESCRIPTION
 CQ2366
 CQ2366'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2366'5.91 MI N FROM KEATCHIE.
 CQ2366'LOCATED 5.91 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2366'OF LOUISIANA HIGHWAY 5, LOUISIANA HIGHWAY 172 AND LOUISIANA HIGHWAY
 CQ2366'789 IN KEATCHIE, 1.88 MILES NORTH ALONG OLD LOUISIANA HIGHWAY 789 FROM
 CQ2366'THE JUNCTION OF PRESTON ROAD AND LOUISIANA HIGHWAY 789, AND THE MARK
 CQ2366'ON THE RIGHT.  IT IS 498 FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE
 CQ2366'BRICK CHIMNEY OF A TENANTS HOUSE OWNED BY MR. CAROL FEIST, 129 FEET
 CQ2366'EAST OF THE CENTERLINE OF OLD LOUISIANA HIGHWAY 789, 100 FEET EAST OF
 CQ2366'THE INTERSECTION OF 2 FENCES, 52 FEET EAST OF POWER POLE NO. 25, 3
 CQ2366'FEET SOUTH OF A BARBED WIRE FENCE RUNNING EAST AND WEST ALONG THE
 CQ2366'NORTH EDGE OF THE FISHER TREE FARM, IT IS SET IN THE TOP OF A CONCRETE
 CQ2366'POST PROJECTING 4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ2366'SET 2 FEET EAST OF THE MARK.  SECTION 29, T 15N, R 15W.
 CQ2366
 CQ2366                          STATION RECOVERY (1995)
 CQ2366
 CQ2366'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2366'MARK NOT FOUND.
 CQ2366
 CQ2366                          STATION RECOVERY (1999)
 CQ2366
 CQ2366'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8331 ***********************************************************************
 AF8331  DESIGNATION -  9 V 40
 AF8331  PID         -  AF8331
 AF8331  STATE/COUNTY-  LA/CADDO
 AF8331  COUNTRY     -  US
 AF8331  USGS QUAD   -  VIVIAN NORTH (2018)
 AF8331
 AF8331                         *CURRENT SURVEY CONTROL
 AF8331  ______________________________________________________________________
 AF8331* NAD 83(1986) POSITION- 32 52 53.     (N) 093 53 58.     (W)   SCALED
 AF8331* NAVD 88 ORTHO HEIGHT -    58.119 (meters)      190.68  (feet) ADJUSTED
 AF8331  ______________________________________________________________________
 AF8331  GEOID HEIGHT    -        -26.360 (meters)                     GEOID18
 AF8331  DYNAMIC HEIGHT  -         58.055 (meters)      190.47  (feet) COMP
 AF8331  MODELED GRAVITY -    979,542.9   (mgal)                       NAVD 88
 AF8331
 AF8331  VERT ORDER      -  SECOND    CLASS I
 AF8331
 AF8331.The horizontal coordinates were scaled from a map and have
 AF8331.an estimated accuracy of +/- 6 seconds.
 AF8331
 AF8331.The orthometric height was determined by differential leveling and
 AF8331.adjusted by the NATIONAL GEODETIC SURVEY
 AF8331.in September 1998.
 AF8331
 AF8331.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8331.GEOID18 height accuracy estimate available here.
 AF8331
 AF8331.Click photographs - Photos may exist for this station.
 AF8331
 AF8331.The dynamic height is computed by dividing the NAVD 88
 AF8331.geopotential number by the normal gravity value computed on the
 AF8331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8331.degrees latitude (g = 980.6199 gals.).
 AF8331
 AF8331.The modeled gravity was interpolated from observed gravity values.
 AF8331
 AF8331;                    North         East    Units  Estimated Accuracy
 AF8331;SPC LA N     -   264,900.      869,040.      MT  (+/- 180 meters Scaled)
 AF8331
 AF8331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS158384(NAD 83)
 AF8331
 AF8331                          SUPERSEDED SURVEY CONTROL
 AF8331
 AF8331.No superseded survey control is available for this station.
 AF8331
 AF8331_MARKER: DD = SURVEY DISK
 AF8331_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AF8331_SP_SET: BRIDGE WINGWALL
 AF8331_STAMPING: 9V40 1992
 AF8331_MARK LOGO: LADTD
 AF8331_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8331_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF8331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8331+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8331
 AF8331  HISTORY     - Date     Condition        Report By
 AF8331  HISTORY     - 1992     MONUMENTED       LADTD
 AF8331
 AF8331                          STATION DESCRIPTION
 AF8331
 AF8331'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8331'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) WEST OF HOSSTON, 5.0 MI
 AF8331'(8.0 KM) EAST OF VIVIAN AND 22.0 MI (35.4 KM) NORTH OF SHREVEPORT.
 AF8331'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8331'REACH THE STATION FROM THE WEST END OF THE STATE HIGHWAY 2 BRIDGE OVER
 AF8331'THE RED RIVER, GO WEST FOR 3.25 MI (5.23 KM) ON HIGHWAY 2 TO THE
 AF8331'JUNCTION WITH U.S.  HIGHWAY 71, TURN LEFT AND GO SOUTH FOR 0.55 MI
 AF8331'(0.89 KM) ON HIGHWAYS 71 AND 2 TO THE JUNCTION WITH HIGHWAY 2 LEADING
 AF8331'WEST, TURN RIGHT AND GO WEST FOR 1.2 MI (1.9 KM) ON HIGHWAY 2, OR TO
 AF8331'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8331'VIVIAN, GO EAST FOR 5.6 MI (9.0 KM) ON HIGHWAY 2 TO THE STATION SET IN
 AF8331'THE NORTHWEST CORNER OF THE BLACK BAYOU BRIDGE.  THE STATION IS 22.0
 AF8331'FT (6.7 M) NORTH-NORTHWEST FROM THE CENTER OF THE HIGHWAY, 1.5 FT (0.5
 AF8331'M) WEST-NORTHWEST FROM THE NORTHWEST END OF THE BRIDGE, 1.0 FT (0.3 M)
 AF8331'EAST FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE
 AF8331'WINGWALL AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8332 ***********************************************************************
 AF8332  DESIGNATION -  9 V 41
 AF8332  PID         -  AF8332
 AF8332  STATE/COUNTY-  LA/CADDO
 AF8332  COUNTRY     -  US
 AF8332  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8332
 AF8332                         *CURRENT SURVEY CONTROL
 AF8332  ______________________________________________________________________
 AF8332* NAD 83(1986) POSITION- 32 52 23.     (N) 093 54 55.     (W)   SCALED
 AF8332* NAVD 88 ORTHO HEIGHT -    65.528 (meters)      214.99  (feet) ADJUSTED
 AF8332  ______________________________________________________________________
 AF8332  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 AF8332  DYNAMIC HEIGHT  -         65.456 (meters)      214.75  (feet) COMP
 AF8332  MODELED GRAVITY -    979,541.1   (mgal)                       NAVD 88
 AF8332
 AF8332  VERT ORDER      -  SECOND    CLASS I
 AF8332
 AF8332.The horizontal coordinates were scaled from a map and have
 AF8332.an estimated accuracy of +/- 6 seconds.
 AF8332
 AF8332.The orthometric height was determined by differential leveling and
 AF8332.adjusted by the NATIONAL GEODETIC SURVEY
 AF8332.in September 1998.
 AF8332
 AF8332.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8332.GEOID18 height accuracy estimate available here.
 AF8332
 AF8332.Click photographs - Photos may exist for this station.
 AF8332
 AF8332.The dynamic height is computed by dividing the NAVD 88
 AF8332.geopotential number by the normal gravity value computed on the
 AF8332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8332.degrees latitude (g = 980.6199 gals.).
 AF8332
 AF8332.The modeled gravity was interpolated from observed gravity values.
 AF8332
 AF8332;                    North         East    Units  Estimated Accuracy
 AF8332;SPC LA N     -   263,990.      867,550.      MT  (+/- 180 meters Scaled)
 AF8332
 AF8332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS143375(NAD 83)
 AF8332
 AF8332                          SUPERSEDED SURVEY CONTROL
 AF8332
 AF8332.No superseded survey control is available for this station.
 AF8332
 AF8332_MARKER: DD = SURVEY DISK
 AF8332_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8332_SP_SET: CULVERT HEADWALL
 AF8332_STAMPING: 9V41 1992
 AF8332_MARK LOGO: LADTD
 AF8332_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8332+STABILITY: SURFACE MOTION
 AF8332_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8332+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8332
 AF8332  HISTORY     - Date     Condition        Report By
 AF8332  HISTORY     - 1992     MONUMENTED       LADTD
 AF8332
 AF8332                          STATION DESCRIPTION
 AF8332
 AF8332'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8332'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) WEST OF HOSSTON, 4.0 MI
 AF8332'(6.4 KM) EAST OF VIVIAN AND 22.0 MI (35.4 KM) NORTH OF SHREVEPORT.
 AF8332'OWMERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTAION AND DEVELOPMENT.  TO
 AF8332'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8332'VIVIAN, GO EAST FOR 4.45 MI (7.16 KM) ON HIGHWAY 2 TO THE STATION SET
 AF8332'IN THE NORTHWEST CORNER OF A SINGLE BOX CULVERT HEADWALL.  THE STATION
 AF8332'IS 108.0 FT (32.9 M) WEST FROM POWER POLE NUMBER 34, 21.5 FT (6.6 M)
 AF8332'NORTHWEST FROM THE CENTER OF THE HIGHWAY, 1.0 FT (0.3 M) NORTHEAST
 AF8332'FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE
 AF8332'HEADWALL AND ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8333 ***********************************************************************
 AF8333  DESIGNATION -  9 V 42
 AF8333  PID         -  AF8333
 AF8333  STATE/COUNTY-  LA/CADDO
 AF8333  COUNTRY     -  US
 AF8333  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8333
 AF8333                         *CURRENT SURVEY CONTROL
 AF8333  ______________________________________________________________________
 AF8333* NAD 83(1986) POSITION- 32 52 11.     (N) 093 55 45.     (W)   SCALED
 AF8333* NAVD 88 ORTHO HEIGHT -    68.629 (meters)      225.16  (feet) ADJUSTED
 AF8333  ______________________________________________________________________
 AF8333  GEOID HEIGHT    -        -26.357 (meters)                     GEOID18
 AF8333  DYNAMIC HEIGHT  -         68.554 (meters)      224.91  (feet) COMP
 AF8333  MODELED GRAVITY -    979,540.1   (mgal)                       NAVD 88
 AF8333
 AF8333  VERT ORDER      -  SECOND    CLASS I
 AF8333
 AF8333.The horizontal coordinates were scaled from a map and have
 AF8333.an estimated accuracy of +/- 6 seconds.
 AF8333
 AF8333.The orthometric height was determined by differential leveling and
 AF8333.adjusted by the NATIONAL GEODETIC SURVEY
 AF8333.in September 1998.
 AF8333
 AF8333.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8333.GEOID18 height accuracy estimate available here.
 AF8333
 AF8333.Click photographs - Photos may exist for this station.
 AF8333
 AF8333.The dynamic height is computed by dividing the NAVD 88
 AF8333.geopotential number by the normal gravity value computed on the
 AF8333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8333.degrees latitude (g = 980.6199 gals.).
 AF8333
 AF8333.The modeled gravity was interpolated from observed gravity values.
 AF8333
 AF8333;                    North         East    Units  Estimated Accuracy
 AF8333;SPC LA N     -   263,640.      866,240.      MT  (+/- 180 meters Scaled)
 AF8333
 AF8333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS130372(NAD 83)
 AF8333
 AF8333                          SUPERSEDED SURVEY CONTROL
 AF8333
 AF8333.No superseded survey control is available for this station.
 AF8333
 AF8333_MARKER: DD = SURVEY DISK
 AF8333_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AF8333_SP_SET: CULVERT HEADWALL
 AF8333_STAMPING: 9V42 1992
 AF8333_MARK LOGO: LADTD
 AF8333_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8333+STABILITY: SURFACE MOTION
 AF8333_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8333+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8333
 AF8333  HISTORY     - Date     Condition        Report By
 AF8333  HISTORY     - 1992     MONUMENTED       LADTD
 AF8333
 AF8333                          STATION DESCRIPTION
 AF8333
 AF8333'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8333'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) WEST OF HOSSTON, 3.0 MI
 AF8333'(4.8 KM) EAST OF VIVIAN AND 22.0 MI (35.4 KM) NORTH OF SHREVEPORT.
 AF8333'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8333'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8333'VIVIAN, GO EAST FOR 3.45 MI (5.55 KM) ON HIGHWAY 2 TO THE STATION SET
 AF8333'IN THE SOUTHWEST CORNER OF A SINGLE BOX CULVERT HEADWALL.  THE STATION
 AF8333'IS 18.5 FT (5.6 M) SOUTH FROM THE CENTER OF THE HIGHWAY, 1.5 FT (0.5
 AF8333'M) EAST FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE
 AF8333'HEADWALL AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8335 ***********************************************************************
 AF8335  DESIGNATION -  9 V 43
 AF8335  PID         -  AF8335
 AF8335  STATE/COUNTY-  LA/CADDO
 AF8335  COUNTRY     -  US
 AF8335  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8335
 AF8335                         *CURRENT SURVEY CONTROL
 AF8335  ______________________________________________________________________
 AF8335* NAD 83(1986) POSITION- 32 51 56.     (N) 093 58 09.     (W)   SCALED
 AF8335* NAVD 88 ORTHO HEIGHT -    86.096 (meters)      282.47  (feet) ADJUSTED
 AF8335  ______________________________________________________________________
 AF8335  GEOID HEIGHT    -        -26.370 (meters)                     GEOID18
 AF8335  DYNAMIC HEIGHT  -         86.002 (meters)      282.16  (feet) COMP
 AF8335  MODELED GRAVITY -    979,538.7   (mgal)                       NAVD 88
 AF8335
 AF8335  VERT ORDER      -  SECOND    CLASS I
 AF8335
 AF8335.The horizontal coordinates were scaled from a map and have
 AF8335.an estimated accuracy of +/- 6 seconds.
 AF8335
 AF8335.The orthometric height was determined by differential leveling and
 AF8335.adjusted by the NATIONAL GEODETIC SURVEY
 AF8335.in September 1998.
 AF8335
 AF8335.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8335.GEOID18 height accuracy estimate available here.
 AF8335
 AF8335.Click photographs - Photos may exist for this station.
 AF8335
 AF8335.The dynamic height is computed by dividing the NAVD 88
 AF8335.geopotential number by the normal gravity value computed on the
 AF8335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8335.degrees latitude (g = 980.6199 gals.).
 AF8335
 AF8335.The modeled gravity was interpolated from observed gravity values.
 AF8335
 AF8335;                    North         East    Units  Estimated Accuracy
 AF8335;SPC LA N     -   263,230.      862,490.      MT  (+/- 180 meters Scaled)
 AF8335
 AF8335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS093367(NAD 83)
 AF8335
 AF8335                          SUPERSEDED SURVEY CONTROL
 AF8335
 AF8335.No superseded survey control is available for this station.
 AF8335
 AF8335_MARKER: DD = SURVEY DISK
 AF8335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8335_STAMPING: 9V43 1992
 AF8335_MARK LOGO: LADTD
 AF8335_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8335+STABILITY: SURFACE MOTION
 AF8335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8335+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8335
 AF8335  HISTORY     - Date     Condition        Report By
 AF8335  HISTORY     - 1992     MONUMENTED       LADTD
 AF8335
 AF8335                          STATION DESCRIPTION
 AF8335
 AF8335'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8335'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) EAST OF VIVIAN, 5.0 WEST
 AF8335'OF HOSSTON AND 22.0 MI (35.4 KM) NORTH OF SHREVEPORT.
 AF8335'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8335'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8335'VIVIAN, GO EAST FOR 1.2 MI (1.9 KM) ON HIGHWAY 2 TO THE STATION SET ON
 AF8335'THE LEFT AT THE CHILES OIL FIELD SUPPLY BUILDING.  THE STATION IS 34.0
 AF8335'FT (10.4 M) SOUTHEAST FROM THE CENTER OF THE WALK-IN DOORS TO THE
 AF8335'METAL BUILDING, 32.5 FT (9.9 M) NORTH-NORTHWEST FROM THE CENTER OF THE
 AF8335'HIGHWAY, 28.5 FT (8.7 M) SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF
 AF8335'THE METAL BUILDING, 6.0 FT (1.8 M) EAST FROM UTILITY POLE WITH A
 AF8335'TRANSFORMER ATTACHED, 2.5 FT (0.8 M) WEST FROM A METAL WINTESS WITH A
 AF8335'SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M)
 AF8335'ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8336 ***********************************************************************
 AF8336  DESIGNATION -  9 V 44
 AF8336  PID         -  AF8336
 AF8336  STATE/COUNTY-  LA/CADDO
 AF8336  COUNTRY     -  US
 AF8336  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8336
 AF8336                         *CURRENT SURVEY CONTROL
 AF8336  ______________________________________________________________________
 AF8336* NAD 83(1986) POSITION- 32 51 41.     (N) 093 59 12.     (W)   SCALED
 AF8336* NAVD 88 ORTHO HEIGHT -    74.989 (meters)      246.03  (feet) ADJUSTED
 AF8336  ______________________________________________________________________
 AF8336  GEOID HEIGHT    -        -26.376 (meters)                     GEOID18
 AF8336  DYNAMIC HEIGHT  -         74.906 (meters)      245.75  (feet) COMP
 AF8336  MODELED GRAVITY -    979,537.9   (mgal)                       NAVD 88
 AF8336
 AF8336  VERT ORDER      -  SECOND    CLASS I
 AF8336
 AF8336.The horizontal coordinates were scaled from a map and have
 AF8336.an estimated accuracy of +/- 6 seconds.
 AF8336
 AF8336.The orthometric height was determined by differential leveling and
 AF8336.adjusted by the NATIONAL GEODETIC SURVEY
 AF8336.in September 1998.
 AF8336
 AF8336.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8336.GEOID18 height accuracy estimate available here.
 AF8336
 AF8336.Click photographs - Photos may exist for this station.
 AF8336
 AF8336.The dynamic height is computed by dividing the NAVD 88
 AF8336.geopotential number by the normal gravity value computed on the
 AF8336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8336.degrees latitude (g = 980.6199 gals.).
 AF8336
 AF8336.The modeled gravity was interpolated from observed gravity values.
 AF8336
 AF8336;                    North         East    Units  Estimated Accuracy
 AF8336;SPC LA N     -   262,790.      860,850.      MT  (+/- 180 meters Scaled)
 AF8336
 AF8336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS076363(NAD 83)
 AF8336
 AF8336                          SUPERSEDED SURVEY CONTROL
 AF8336
 AF8336.No superseded survey control is available for this station.
 AF8336
 AF8336_MARKER: DD = SURVEY DISK
 AF8336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8336_STAMPING: 9V44 1992
 AF8336_MARK LOGO: LADTD
 AF8336_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8336+STABILITY: SURFACE MOTION
 AF8336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8336+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8336
 AF8336  HISTORY     - Date     Condition        Report By
 AF8336  HISTORY     - 1992     MONUMENTED       LADTD
 AF8336
 AF8336                          STATION DESCRIPTION
 AF8336
 AF8336'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8336'THE STATION IS LOCATED IN THE SOUTHERN PART OF VIVIAN SET BETWEEN
 AF8336'STATE HIGHWAY 1 AND THE KANSAS CITY SOUTHERN RAILROAD TRACKS.
 AF8336'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8336'REACH THE STATION FROM THE EAST JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8336'VIVIAN, GO SOUTH FOR 0.7 MI (1.1 KM) ON HIGHWAYS 1 AND 2 TO THE
 AF8336'STATION SET ON THE LEFT.  THE STATION IS 151.0 FT (46.0 M)
 AF8336'NORTH-NORTHWEST FROM THE CENTER OF CAMP ROAD, 37.0 FT (11.3 M)
 AF8336'EAST-NORTHEAST FROM THE CENTER OF THE HIGHWAY, 34.5 FT (10.5 M)
 AF8336'WEST-SOUTHWEST FROM THE WEST RAIL OF THE RAILROAD, 5.0 FT (1.5 M)
 AF8336'SOUTH-SOUTHEAST FROM A ROUND G.F.W.C.  LALLEGRO CLUB SIGN, FLUSH WITH
 AF8336'THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8337 ***********************************************************************
 AF8337  DESIGNATION -  9 V 45
 AF8337  PID         -  AF8337
 AF8337  STATE/COUNTY-  LA/CADDO
 AF8337  COUNTRY     -  US
 AF8337  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8337
 AF8337                         *CURRENT SURVEY CONTROL
 AF8337  ______________________________________________________________________
 AF8337* NAD 83(1986) POSITION- 32 50 48.28   (N) 093 58 58.76   (W)   HD_HELD1
 AF8337* NAVD 88 ORTHO HEIGHT -    66.206 (meters)      217.21  (feet) ADJUSTED
 AF8337  ______________________________________________________________________
 AF8337  GEOID HEIGHT    -        -26.361 (meters)                     GEOID18
 AF8337  DYNAMIC HEIGHT  -         66.133 (meters)      216.97  (feet) COMP
 AF8337  MODELED GRAVITY -    979,536.9   (mgal)                       NAVD 88
 AF8337
 AF8337  VERT ORDER      -  SECOND    CLASS I
 AF8337
 AF8337.The horizontal coordinates were determined by differentially corrected
 AF8337.hand held GPS observations or other comparable positioning techniques
 AF8337.and have an estimated accuracy of +/- 3 meters.
 AF8337
 AF8337.The orthometric height was determined by differential leveling and
 AF8337.adjusted by the NATIONAL GEODETIC SURVEY
 AF8337.in September 1998.
 AF8337
 AF8337.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8337.GEOID18 height accuracy estimate available here.
 AF8337
 AF8337.Click photographs - Photos may exist for this station.
 AF8337
 AF8337.The dynamic height is computed by dividing the NAVD 88
 AF8337.geopotential number by the normal gravity value computed on the
 AF8337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8337.degrees latitude (g = 980.6199 gals.).
 AF8337
 AF8337.The modeled gravity was interpolated from observed gravity values.
 AF8337
 AF8337;                    North         East    Units  Estimated Accuracy
 AF8337;SPC LA N     -   261,157.9     861,168.8     MT  (+/- 3 meters HH1 GPS) 
 AF8337
 AF8337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS0801234725(NAD 83)
 AF8337
 AF8337                          SUPERSEDED SURVEY CONTROL
 AF8337
 AF8337.No superseded survey control is available for this station.
 AF8337
 AF8337_MARKER: DD = SURVEY DISK
 AF8337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8337_STAMPING: 9V45 1992
 AF8337_MARK LOGO: LADTD
 AF8337_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8337+STABILITY: SURFACE MOTION
 AF8337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8337+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8337
 AF8337  HISTORY     - Date     Condition        Report By
 AF8337  HISTORY     - 1992     MONUMENTED       LADTD
 AF8337
 AF8337                          STATION DESCRIPTION
 AF8337
 AF8337'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8337'THE STATION IS LOCATED ABOUT 1.7 MI (2.7 KM) SOUTH OF VIVIAN, 4.5 MI
 AF8337'(7.2 KM) NORTHEAST OF TREES AND 6.0 MI (9.7 KM) NORTH OF OIL CITY.
 AF8337'OWNERSHIP--LOUISIANA DEPAARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8337'REACH THE STATION FROM THE EAST JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8337'VIVIAN, GO SOUTH FOR 1.7 MI (2.7 KM) ON HIGHWAYS 1 AND 2 TO THE
 AF8337'STATION SET ON THE LEFT NEAR A POWER POLE.  THE STATION IS 48.0 FT
 AF8337'(14.6 M) EAST-NORTHEAST FROM THE CENTER OF THE HIGHWAY, 31.0 FT (9.4
 AF8337'M) WEST-SOUTHWEST FROM A POWER POLE WITH TWO GUY WIRES ATTACHED, 4.0
 AF8337'FT (1.2 M) WEST FROM A GUY WIRE ANCHOR, 4.0 FT (1.2 M) WEST FROM A
 AF8337'METAL WITNESS POST WITH A METAL SIGN, FLUSH WITH THE GROUND SURFACE
 AF8337'AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8338 ***********************************************************************
 AF8338  DESIGNATION -  9 V 46
 AF8338  PID         -  AF8338
 AF8338  STATE/COUNTY-  LA/CADDO
 AF8338  COUNTRY     -  US
 AF8338  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8338
 AF8338                         *CURRENT SURVEY CONTROL
 AF8338  ______________________________________________________________________
 AF8338* NAD 83(1986) POSITION- 32 49 50.     (N) 093 58 57.     (W)   SCALED
 AF8338* NAVD 88 ORTHO HEIGHT -    62.785 (meters)      205.99  (feet) ADJUSTED
 AF8338  ______________________________________________________________________
 AF8338  GEOID HEIGHT    -        -26.347 (meters)                     GEOID18
 AF8338  DYNAMIC HEIGHT  -         62.716 (meters)      205.76  (feet) COMP
 AF8338  MODELED GRAVITY -    979,535.7   (mgal)                       NAVD 88
 AF8338
 AF8338  VERT ORDER      -  SECOND    CLASS I
 AF8338
 AF8338.The horizontal coordinates were scaled from a map and have
 AF8338.an estimated accuracy of +/- 6 seconds.
 AF8338
 AF8338.The orthometric height was determined by differential leveling and
 AF8338.adjusted by the NATIONAL GEODETIC SURVEY
 AF8338.in September 1998.
 AF8338
 AF8338.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8338.GEOID18 height accuracy estimate available here.
 AF8338
 AF8338.Click photographs - Photos may exist for this station.
 AF8338
 AF8338.The dynamic height is computed by dividing the NAVD 88
 AF8338.geopotential number by the normal gravity value computed on the
 AF8338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8338.degrees latitude (g = 980.6199 gals.).
 AF8338
 AF8338.The modeled gravity was interpolated from observed gravity values.
 AF8338
 AF8338;                    North         East    Units  Estimated Accuracy
 AF8338;SPC LA N     -   259,360.      861,190.      MT  (+/- 180 meters Scaled)
 AF8338
 AF8338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS080329(NAD 83)
 AF8338
 AF8338                          SUPERSEDED SURVEY CONTROL
 AF8338
 AF8338.No superseded survey control is available for this station.
 AF8338
 AF8338_MARKER: DD = SURVEY DISK
 AF8338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8338_STAMPING: 9V46 1992
 AF8338_MARK LOGO: LADTD
 AF8338_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8338+STABILITY: SURFACE MOTION
 AF8338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8338+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8338
 AF8338  HISTORY     - Date     Condition        Report By
 AF8338  HISTORY     - 1992     MONUMENTED       LADTD
 AF8338
 AF8338                          STATION DESCRIPTION
 AF8338
 AF8338'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8338'THE STATION IS LOCATED ABOUT 2.7 MI (4.3 KM) SOUTH OF VIVIAN, 4.0 MI
 AF8338'(6.4 KM) NORTHEAST OF TREES AND 5.0 NORTH OF OIL CITY.
 AF8338'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8338'REACH THE STATION FROM THE EAST JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8338'VIVIAN, GO SOUTH FOR 2.75 MI (4.43 KM) ON HIGHWAYS 1 AND 2 TO THE
 AF8338'STATION SET ON THE RIGHT NEAR A POWER POLE.  THE STATION IS 46.0 FT
 AF8338'(14.0 M) WEST FROM THE CENTER OF THE HIGHWAY, 3.5 FT (1.1 M) EAST FROM
 AF8338'A POWER POLE, 3.0 FT (0.9 M) SOUTH FROM A METAL WITNESS POST WITH A
 AF8338'SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 2.0 FT (0.6 M)
 AF8338'ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8339 ***********************************************************************
 AF8339  DESIGNATION -  9 V 47
 AF8339  PID         -  AF8339
 AF8339  STATE/COUNTY-  LA/CADDO
 AF8339  COUNTRY     -  US
 AF8339  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8339
 AF8339                         *CURRENT SURVEY CONTROL
 AF8339  ______________________________________________________________________
 AF8339* NAD 83(1986) POSITION- 32 48 43.     (N) 093 58 52.     (W)   SCALED
 AF8339* NAVD 88 ORTHO HEIGHT -    62.839 (meters)      206.16  (feet) ADJUSTED
 AF8339  ______________________________________________________________________
 AF8339  GEOID HEIGHT    -        -26.330 (meters)                     GEOID18
 AF8339  DYNAMIC HEIGHT  -         62.769 (meters)      205.93  (feet) COMP
 AF8339  MODELED GRAVITY -    979,534.2   (mgal)                       NAVD 88
 AF8339
 AF8339  VERT ORDER      -  SECOND    CLASS I
 AF8339
 AF8339.The horizontal coordinates were scaled from a map and have
 AF8339.an estimated accuracy of +/- 6 seconds.
 AF8339
 AF8339.The orthometric height was determined by differential leveling and
 AF8339.adjusted by the NATIONAL GEODETIC SURVEY
 AF8339.in September 1998.
 AF8339
 AF8339.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8339.GEOID18 height accuracy estimate available here.
 AF8339
 AF8339.Click photographs - Photos may exist for this station.
 AF8339
 AF8339.The dynamic height is computed by dividing the NAVD 88
 AF8339.geopotential number by the normal gravity value computed on the
 AF8339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8339.degrees latitude (g = 980.6199 gals.).
 AF8339
 AF8339.The modeled gravity was interpolated from observed gravity values.
 AF8339
 AF8339;                    North         East    Units  Estimated Accuracy
 AF8339;SPC LA N     -   257,300.      861,290.      MT  (+/- 180 meters Scaled)
 AF8339
 AF8339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS081308(NAD 83)
 AF8339
 AF8339                          SUPERSEDED SURVEY CONTROL
 AF8339
 AF8339.No superseded survey control is available for this station.
 AF8339
 AF8339_MARKER: DD = SURVEY DISK
 AF8339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8339_STAMPING: 9V47 1992
 AF8339_MARK LOGO: LADTD
 AF8339_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8339+STABILITY: SURFACE MOTION
 AF8339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8339+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8339
 AF8339  HISTORY     - Date     Condition        Report By
 AF8339  HISTORY     - 1992     MONUMENTED       LADTD
 AF8339  HISTORY     - 19970729 GOOD             LADTD
 AF8339
 AF8339                          STATION DESCRIPTION
 AF8339
 AF8339'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8339'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) EAST-NORTHEAST OF TREES,
 AF8339'3.7 MI (6.0 KM) NORTH OF OIL CITY AND 4.1 MI (6.6 KM) SOUTH OF VIVIAN.
 AF8339'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.  TO
 AF8339'REACH THE STATION FROM THE EAST JUNCTION OF STATE HIGHWAYS 1 AND 2 IN
 AF8339'VIVIAN, GO SOUTH FOR 4.1 MI (6.6 KM) ON HIGHWAYS 1 AND 2 OR TO REACH
 AF8339'THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 530 AND 538 IN THE
 AF8339'NORTH PART OF OIL CITY, GO NORTH FOR 2.25 MI (3.62 KM) ON HIGHWAY 538
 AF8339'TO THE JUNCTION WITH HIGHWAY 1, TURN RIGHT AND CONTINUE NORTH FOR 1.3
 AF8339'MI (2.1 KM) ON HIGHWAY 1 TO THE STATION SET IN THE NORTHWEST QUADRANT
 AF8339'OF THE WEST JUNCTION OF HIGHWAYS 1 AND 2.  THE STATION IS 98.5 FT
 AF8339'(30.0 M) NORTH FROM THE CENTER OF HIGHWAY 2, 58.5 FT (17.8 M) WEST
 AF8339'FROM THE CENTER OF HIGHWAYS 1 AND 2, 11.5 FT (3.5 M) SOUTH FROM
 AF8339'UTILITY BRAKER POLE 101A, 2.5 FT (0.8 M) EAST FROM A METAL WITNESS
 AF8339'POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 2.0
 AF8339'FT (0.6 M) BELOW THE LEVEL OF THE HIGHWAY.
 AF8339
 AF8339                          STATION RECOVERY (1997)
 AF8339
 AF8339'RECOVERY NOTE BY LA TRANSP AND DEV 1997 (SLC)
 AF8339'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI1420 ***********************************************************************
 AI1420  DESIGNATION -  9 V 48 RESET
 AI1420  PID         -  AI1420
 AI1420  STATE/COUNTY-  LA/CADDO
 AI1420  COUNTRY     -  US
 AI1420  USGS QUAD   -  VIVIAN SOUTH (2018)
 AI1420
 AI1420                         *CURRENT SURVEY CONTROL
 AI1420  ______________________________________________________________________
 AI1420* NAD 83(1986) POSITION- 32 47 47.     (N) 093 58 50.     (W)   SCALED
 AI1420* NAVD 88 ORTHO HEIGHT -    58.395 (meters)      191.58  (feet) ADJUSTED
 AI1420  ______________________________________________________________________
 AI1420  GEOID HEIGHT    -        -26.318 (meters)                     GEOID18
 AI1420  DYNAMIC HEIGHT  -         58.331 (meters)      191.37  (feet) COMP
 AI1420  MODELED GRAVITY -    979,532.9   (mgal)                       NAVD 88
 AI1420
 AI1420  VERT ORDER      -  SECOND    CLASS I
 AI1420
 AI1420.The horizontal coordinates were scaled from a map and have
 AI1420.an estimated accuracy of +/- 6 seconds.
 AI1420
 AI1420.The orthometric height was determined by differential leveling and
 AI1420.adjusted by the NATIONAL GEODETIC SURVEY
 AI1420.in March 2001.
 AI1420
 AI1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI1420.GEOID18 height accuracy estimate available here.
 AI1420
 AI1420.Click photographs - Photos may exist for this station.
 AI1420
 AI1420.The dynamic height is computed by dividing the NAVD 88
 AI1420.geopotential number by the normal gravity value computed on the
 AI1420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI1420.degrees latitude (g = 980.6199 gals.).
 AI1420
 AI1420.The modeled gravity was interpolated from observed gravity values.
 AI1420
 AI1420;                    North         East    Units  Estimated Accuracy
 AI1420;SPC LA N     -   255,570.      861,320.      MT  (+/- 180 meters Scaled)
 AI1420
 AI1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS081291(NAD 83)
 AI1420
 AI1420                          SUPERSEDED SURVEY CONTROL
 AI1420
 AI1420.No superseded survey control is available for this station.
 AI1420
 AI1420_MARKER: DD = SURVEY DISK
 AI1420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI1420_STAMPING: 9V48 RESET 1997
 AI1420_MARK LOGO: LADTD
 AI1420_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AI1420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI1420+STABILITY: SURFACE MOTION
 AI1420_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI1420+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AI1420
 AI1420  HISTORY     - Date     Condition        Report By
 AI1420  HISTORY     - 1997     MONUMENTED       LADTD
 AI1420
 AI1420                          STATION DESCRIPTION
 AI1420
 AI1420'DESCRIBED BY LA TRANSP AND DEV 1997 (SLC)
 AI1420'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) EAST OF TREES, 2.7 MI
 AI1420'(4.3 KM) NORTH OF OIL CITY AND 5.2 MI (8.4 KM) SOUTH OF VIVIAN.
 AI1420'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AI1420'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 530 AND 538 IN
 AI1420'THE NORTH PART OF OIL CITY, GO NORTH FOR 2.25 MI (3.62 KM) ON HIGHWAY
 AI1420'538 TO THE JUNCTION WITH STATE HIGHWAY 1, TURN RIGHT AND CONTINUE
 AI1420'NORTH FOR 0.2 MI (0.3 KM) ON HIGHWAY 1 TO THE STATION SET ON THE RIGHT
 AI1420'AT A PIPELINE CROSSING.  THE STATION IS 113.5 FT (34.6 M) WEST FROM
 AI1420'THE WEST RAIL OF THE MAIN TRACK OF THE KANSAS CITY SOUTHERN RAILROAD,
 AI1420'79.0 FT (24.1 M) SOUTH FROM THE EXTENDED CENTER OF THE ARK PUMP STA RD
 AI1420'LEADING WEST, 63.5 FT (19.4 M) EAST FROM THE CENTER OF HIGHWAY 1, 16.0
 AI1420'FT (4.9 M) SOUTH-SOUTHWEST FROM A VENT PIPE FOR PIPELINE, 1.5 FT (0.5
 AI1420'M) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE
 AI1420'GROUND SURFACE AND ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF THE
 AI1420'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8341 ***********************************************************************
 AF8341  DESIGNATION -  9 V 49
 AF8341  PID         -  AF8341
 AF8341  STATE/COUNTY-  LA/CADDO
 AF8341  COUNTRY     -  US
 AF8341  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8341
 AF8341                         *CURRENT SURVEY CONTROL
 AF8341  ______________________________________________________________________
 AF8341* NAD 83(1986) POSITION- 32 46 37.     (N) 093 58 36.     (W)   SCALED
 AF8341* NAVD 88 ORTHO HEIGHT -    55.634 (meters)      182.53  (feet) ADJUSTED
 AF8341  ______________________________________________________________________
 AF8341  GEOID HEIGHT    -        -26.300 (meters)                     GEOID18
 AF8341  DYNAMIC HEIGHT  -         55.573 (meters)      182.33  (feet) COMP
 AF8341  MODELED GRAVITY -    979,531.4   (mgal)                       NAVD 88
 AF8341
 AF8341  VERT ORDER      -  SECOND    CLASS I
 AF8341
 AF8341.The horizontal coordinates were scaled from a map and have
 AF8341.an estimated accuracy of +/- 6 seconds.
 AF8341
 AF8341.The orthometric height was determined by differential leveling and
 AF8341.adjusted by the NATIONAL GEODETIC SURVEY
 AF8341.in September 1998.
 AF8341
 AF8341.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8341.GEOID18 height accuracy estimate available here.
 AF8341
 AF8341.Click photographs - Photos may exist for this station.
 AF8341
 AF8341.The dynamic height is computed by dividing the NAVD 88
 AF8341.geopotential number by the normal gravity value computed on the
 AF8341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8341.degrees latitude (g = 980.6199 gals.).
 AF8341
 AF8341.The modeled gravity was interpolated from observed gravity values.
 AF8341
 AF8341;                    North         East    Units  Estimated Accuracy
 AF8341;SPC LA N     -   253,410.      861,660.      MT  (+/- 180 meters Scaled)
 AF8341
 AF8341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS085269(NAD 83)
 AF8341
 AF8341                          SUPERSEDED SURVEY CONTROL
 AF8341
 AF8341.No superseded survey control is available for this station.
 AF8341
 AF8341_MARKER: DD = SURVEY DISK
 AF8341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8341_STAMPING: 9V49 1992
 AF8341_MARK LOGO: LADTD
 AF8341_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8341+STABILITY: SURFACE MOTION
 AF8341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8341+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8341
 AF8341  HISTORY     - Date     Condition        Report By
 AF8341  HISTORY     - 1992     MONUMENTED       LADTD
 AF8341  HISTORY     - 19970729 GOOD             LADTD
 AF8341
 AF8341                          STATION DESCRIPTION
 AF8341
 AF8341'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8341'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) NORTH OF OIL CITY, 2.5 MI
 AF8341'(4.0 KM) EAST OF TREES AND 7.5 MI (12.1 KM) SOUTH OF VIVIAN.
 AF8341'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8341'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 530 AND 538 IN
 AF8341'THE NORTH PART OF OIL CITY, GO NORTH FOR 1.15 MI (1.85 KM) ON HIGHWAY
 AF8341'538 TO THE STATION SET ON THE RIGHT IN FRONT OF BOBBYS MUD BOG.  THE
 AF8341'STATION IS 38.0 FT (11.6 M) NORTH FROM THE CENTER OF THE DRIVE INTO
 AF8341'THE MUD BOG, 32.5 FT (9.9 M) EAST FROM THE CENTER OF THE HIGHWAY, 18.0
 AF8341'FT (5.5 M) NORTH-NORTHEAST FROM THE NORTH END OF A METAL CULVERT UNDER
 AF8341'THE DRIVE, 1.5 FT (0.5 M) WEST FROM A CABLE FENCE, 1.5 FT (0.5 M) WEST
 AF8341'FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND
 AF8341'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
 AF8341
 AF8341                          STATION RECOVERY (1997)
 AF8341
 AF8341'RECOVERY NOTE BY LA TRANSP AND DEV 1997 (SLC)
 AF8341'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2365 ***********************************************************************
 CQ2365  DESIGNATION -  9 V 5
 CQ2365  PID         -  CQ2365
 CQ2365  STATE/COUNTY-  LA/CADDO
 CQ2365  COUNTRY     -  US
 CQ2365  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2365
 CQ2365                         *CURRENT SURVEY CONTROL
 CQ2365  ______________________________________________________________________
 CQ2365* NAD 83(1986) POSITION- 32 16 19.     (N) 093 55 31.     (W)   SCALED
 CQ2365* NAVD 88 ORTHO HEIGHT -    67.187 (meters)      220.43  (feet) ADJUSTED
 CQ2365  ______________________________________________________________________
 CQ2365  GEOID HEIGHT    -        -25.869 (meters)                     GEOID18
 CQ2365  DYNAMIC HEIGHT  -         67.110 (meters)      220.18  (feet) COMP
 CQ2365  MODELED GRAVITY -    979,495.5   (mgal)                       NAVD 88
 CQ2365
 CQ2365  VERT ORDER      -  SECOND    CLASS I
 CQ2365
 CQ2365.The horizontal coordinates were scaled from a map and have
 CQ2365.an estimated accuracy of +/- 6 seconds.
 CQ2365
 CQ2365.The orthometric height was determined by differential leveling and
 CQ2365.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2365.in June 1991.
 CQ2365
 CQ2365.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2365.GEOID18 height accuracy estimate available here.
 CQ2365
 CQ2365.Click photographs - Photos may exist for this station.
 CQ2365
 CQ2365.The dynamic height is computed by dividing the NAVD 88
 CQ2365.geopotential number by the normal gravity value computed on the
 CQ2365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2365.degrees latitude (g = 980.6199 gals.).
 CQ2365
 CQ2365.The modeled gravity was interpolated from observed gravity values.
 CQ2365
 CQ2365;                    North         East    Units  Estimated Accuracy
 CQ2365;SPC LA N     -   197,350.      865,730.      MT  (+/- 180 meters Scaled)
 CQ2365
 CQ2365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR128709(NAD 83)
 CQ2365
 CQ2365                          SUPERSEDED SURVEY CONTROL
 CQ2365
 CQ2365  NGVD 29 (11/26/84)   67.252  (m)          220.64   (f) ADJUSTED    2 1
 CQ2365
 CQ2365.Superseded values are not recommended for survey control.
 CQ2365
 CQ2365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2365.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2365
 CQ2365_MARKER: DD = SURVEY DISK
 CQ2365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2365_STAMPING: 9V5 1969
 CQ2365_MARK LOGO: LADHGS
 CQ2365_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2365+STABILITY: SURFACE MOTION
 CQ2365
 CQ2365  HISTORY     - Date     Condition        Report By
 CQ2365  HISTORY     - 1969     MONUMENTED       LADH
 CQ2365  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 CQ2365
 CQ2365                          STATION DESCRIPTION
 CQ2365
 CQ2365'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2365'6.75 MI N FROM KEATCHIE.
 CQ2365'LOCATED 6.75 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2365'OF LOUISIANA HIGHWAY 5 AND LOUISIANA HIGHWAY 172 AND LOUISIANA HIGHWAY
 CQ2365'789 IN KEATCHIE TO THE MARK ON THE LEFT.  IT IS 147 FEET WEST OF THE
 CQ2365'CENTERLINE OF A SMALL TIMBER BRIDGE ON OLD LOUISIANA HIGHWAY 789 IN
 CQ2365'THE SOUTH EDGE OF A FIELD, 141 FEET WEST OF THE NORTH END OF A 24 INCH
 CQ2365'CONCRETE SIDEDRAIN PIPE, 104 FEET EAST OF A 20 INCH TWIN OAK TREE AND
 CQ2365'7 FEET SOUTH OF A 18 INCH TWIN HACKBERRY TREE.  IT IS SET IN THE TOP
 CQ2365'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A STEEL
 CQ2365'WITNESS POST IS SET 2 FEET WEST OF THE MARK. SECTION 29, T 15N, R 15W.
 CQ2365
 CQ2365                          STATION RECOVERY (1995)
 CQ2365
 CQ2365'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2365'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8342 ***********************************************************************
 AF8342  DESIGNATION -  9 V 50
 AF8342  PID         -  AF8342
 AF8342  STATE/COUNTY-  LA/CADDO
 AF8342  COUNTRY     -  US
 AF8342  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8342
 AF8342                         *CURRENT SURVEY CONTROL
 AF8342  ______________________________________________________________________
 AF8342* NAD 83(1986) POSITION- 32 45 44.     (N) 093 58 28.     (W)   SCALED
 AF8342* NAVD 88 ORTHO HEIGHT -    58.924 (meters)      193.32  (feet) ADJUSTED
 AF8342  ______________________________________________________________________
 AF8342  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 AF8342  DYNAMIC HEIGHT  -         58.859 (meters)      193.11  (feet) COMP
 AF8342  MODELED GRAVITY -    979,530.2   (mgal)                       NAVD 88
 AF8342
 AF8342  VERT ORDER      -  SECOND    CLASS I
 AF8342
 AF8342.The horizontal coordinates were scaled from a map and have
 AF8342.an estimated accuracy of +/- 6 seconds.
 AF8342
 AF8342.The orthometric height was determined by differential leveling and
 AF8342.adjusted by the NATIONAL GEODETIC SURVEY
 AF8342.in September 1998.
 AF8342
 AF8342.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8342.GEOID18 height accuracy estimate available here.
 AF8342
 AF8342.Click photographs - Photos may exist for this station.
 AF8342
 AF8342.The dynamic height is computed by dividing the NAVD 88
 AF8342.geopotential number by the normal gravity value computed on the
 AF8342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8342.degrees latitude (g = 980.6199 gals.).
 AF8342
 AF8342.The modeled gravity was interpolated from observed gravity values.
 AF8342
 AF8342;                    North         East    Units  Estimated Accuracy
 AF8342;SPC LA N     -   251,770.      861,840.      MT  (+/- 180 meters Scaled)
 AF8342
 AF8342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS087253(NAD 83)
 AF8342
 AF8342                          SUPERSEDED SURVEY CONTROL
 AF8342
 AF8342.No superseded survey control is available for this station.
 AF8342
 AF8342_MARKER: DD = SURVEY DISK
 AF8342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8342_STAMPING: 9V50 1992
 AF8342_MARK LOGO: LADH
 AF8342_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8342+STABILITY: SURFACE MOTION
 AF8342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8342+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8342
 AF8342  HISTORY     - Date     Condition        Report By
 AF8342  HISTORY     - 1992     MONUMENTED       LADTD
 AF8342
 AF8342                          STATION DESCRIPTION
 AF8342
 AF8342'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8342'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAYS 530 AND 538
 AF8342'IN THE NORTH PART OF OIL CITY.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8342'TRANSPORTATION AND DEVELOPMENT.  THE STATION IS 53.0 FT (16.2 M) EAST
 AF8342'FROM THE CENTER OF HIGHWAY 538, 34.0 FT (10.4 M) SOUTH FROM THE CENTER
 AF8342'OF HIGHWAY 530 LEADING EAST, 3.0 FT (0.9 M) NORTH-NORTHWEST FROM A
 AF8342'PIPE FENCE, 2.5 FT (0.8 M) NORTH-NORTHWEST FROM A METAL WITNESS POST
 AF8342'WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL
 AF8342'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8343 ***********************************************************************
 AF8343  DESIGNATION -  9 V 51
 AF8343  PID         -  AF8343
 AF8343  STATE/COUNTY-  LA/CADDO
 AF8343  COUNTRY     -  US
 AF8343  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8343
 AF8343                         *CURRENT SURVEY CONTROL
 AF8343  ______________________________________________________________________
 AF8343* NAD 83(1986) POSITION- 32 45 55.     (N) 093 57 28.     (W)   SCALED
 AF8343* NAVD 88 ORTHO HEIGHT -    53.588 (meters)      175.81  (feet) ADJUSTED
 AF8343  ______________________________________________________________________
 AF8343  GEOID HEIGHT    -        -26.278 (meters)                     GEOID18
 AF8343  DYNAMIC HEIGHT  -         53.529 (meters)      175.62  (feet) COMP
 AF8343  MODELED GRAVITY -    979,530.9   (mgal)                       NAVD 88
 AF8343
 AF8343  VERT ORDER      -  SECOND    CLASS I
 AF8343
 AF8343.The horizontal coordinates were scaled from a map and have
 AF8343.an estimated accuracy of +/- 6 seconds.
 AF8343
 AF8343.The orthometric height was determined by differential leveling and
 AF8343.adjusted by the NATIONAL GEODETIC SURVEY
 AF8343.in September 1998.
 AF8343
 AF8343.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8343.GEOID18 height accuracy estimate available here.
 AF8343
 AF8343.Click photographs - Photos may exist for this station.
 AF8343
 AF8343.The dynamic height is computed by dividing the NAVD 88
 AF8343.geopotential number by the normal gravity value computed on the
 AF8343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8343.degrees latitude (g = 980.6199 gals.).
 AF8343
 AF8343.The modeled gravity was interpolated from observed gravity values.
 AF8343
 AF8343;                    North         East    Units  Estimated Accuracy
 AF8343;SPC LA N     -   252,090.      863,410.      MT  (+/- 180 meters Scaled)
 AF8343
 AF8343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS102256(NAD 83)
 AF8343
 AF8343                          SUPERSEDED SURVEY CONTROL
 AF8343
 AF8343.No superseded survey control is available for this station.
 AF8343
 AF8343_MARKER: DD = SURVEY DISK
 AF8343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8343_STAMPING: 9V51 1992
 AF8343_MARK LOGO: LADH
 AF8343_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8343+STABILITY: SURFACE MOTION
 AF8343_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8343+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8343
 AF8343  HISTORY     - Date     Condition        Report By
 AF8343  HISTORY     - 1992     MONUMENTED       LADTD
 AF8343
 AF8343                          STATION DESCRIPTION
 AF8343
 AF8343'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8343'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) EAST OF OIL CITY, 7.5 MI
 AF8343'(12.1 KM) SOUTH OF VIVIAN AND 7.8 MI (12.6 KM) WEST OF BELCHER.
 AF8343'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8343'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 530 AND 538 IN
 AF8343'THE NORTH PART OF OIL CITY, GO EAST FOR 1.0 MI (1.6 KM) ON HIGHWAY 530
 AF8343'TO THE STATION SET ON THE RIGHT.  THE STATION IS 29.0 FT (8.8 M)
 AF8343'SOUTH-SOUTHEAST FROM THE CENTER OF THE HIGHWAY, 13.0 FT (4.0 M)
 AF8343'WEST-SOUTHWEST FROM THE CENTER OF A DRIVE, 4.0 FT (1.2 M) WEST FROM
 AF8343'THE EAST CORNER POST OF A FENCE, 4.0 FT (1.2 M) NORTHEAST FROM THE
 AF8343'WEST BRACE POST IN THE FENCE, 1.5 FT (0.5 M) NORTH-NORTHWEST FROM A
 AF8343'METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE
 AF8343'AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8344 ***********************************************************************
 AF8344  DESIGNATION -  9 V 52
 AF8344  PID         -  AF8344
 AF8344  STATE/COUNTY-  LA/CADDO
 AF8344  COUNTRY     -  US
 AF8344  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8344
 AF8344                         *CURRENT SURVEY CONTROL
 AF8344  ______________________________________________________________________
 AF8344* NAD 83(1986) POSITION- 32 46 07.     (N) 093 56 32.     (W)   SCALED
 AF8344* NAVD 88 ORTHO HEIGHT -    53.926 (meters)      176.92  (feet) ADJUSTED
 AF8344  ______________________________________________________________________
 AF8344  GEOID HEIGHT    -        -26.269 (meters)                     GEOID18
 AF8344  DYNAMIC HEIGHT  -         53.866 (meters)      176.73  (feet) COMP
 AF8344  MODELED GRAVITY -    979,531.5   (mgal)                       NAVD 88
 AF8344
 AF8344  VERT ORDER      -  SECOND    CLASS I
 AF8344
 AF8344.The horizontal coordinates were scaled from a map and have
 AF8344.an estimated accuracy of +/- 6 seconds.
 AF8344
 AF8344.The orthometric height was determined by differential leveling and
 AF8344.adjusted by the NATIONAL GEODETIC SURVEY
 AF8344.in September 1998.
 AF8344
 AF8344.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8344.GEOID18 height accuracy estimate available here.
 AF8344
 AF8344.Click photographs - Photos may exist for this station.
 AF8344
 AF8344.The dynamic height is computed by dividing the NAVD 88
 AF8344.geopotential number by the normal gravity value computed on the
 AF8344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8344.degrees latitude (g = 980.6199 gals.).
 AF8344
 AF8344.The modeled gravity was interpolated from observed gravity values.
 AF8344
 AF8344;                    North         East    Units  Estimated Accuracy
 AF8344;SPC LA N     -   252,440.      864,870.      MT  (+/- 180 meters Scaled)
 AF8344
 AF8344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS117260(NAD 83)
 AF8344
 AF8344                          SUPERSEDED SURVEY CONTROL
 AF8344
 AF8344.No superseded survey control is available for this station.
 AF8344
 AF8344_MARKER: DD = SURVEY DISK
 AF8344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8344_STAMPING: 9V52 1992
 AF8344_MARK LOGO: LADH
 AF8344_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8344+STABILITY: SURFACE MOTION
 AF8344_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AF8344+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8344
 AF8344  HISTORY     - Date     Condition        Report By
 AF8344  HISTORY     - 1992     MONUMENTED       LADTD
 AF8344
 AF8344                          STATION DESCRIPTION
 AF8344
 AF8344'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8344'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) EAST OF OIL CITY, 6.9 MI
 AF8344'(11.1 KM) WEST OF BELCHER AND 7.5 MI (12.1 KM) SOUTH-SOUTHEAST OF
 AF8344'VIVIAN.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AF8344'DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 AF8344'530 AND 538 IN THE NORTH PART OF OIL CITY, GO EAST FOR 1.95 MI (3.14
 AF8344'KM) ON HIGHWAY 530 TO THE STATION SET ON THE RIGHT NEAR A TELEPHONE
 AF8344'POLE.  THE STATION IS 72.0 FT (21.9 M) EAST-NORTHEAST FROM POWER POLE
 AF8344'NUMBER 38, 60.5 FT (18.4 M) SOUTH-SOUTHWEST FROM TELEPHONE JUNCTION
 AF8344'BOX NUMBER P 46, 42.0 FT (12.8 M) EAST-NORTHEAST FROM THE CENTER OF A
 AF8344'DRIVE INTO THE ROSS OPERATING COMPANY, 24.0 FT (7.3 M) SOUTH-SOUTHEAST
 AF8344'FROM THE CENTER OF THE HIGHWAY, 2.5 FT (0.8 M) NORTH FROM A METAL
 AF8344'WITNESS POST WITH A SIGN ATTACHED, 2.0 FT (0.6 M) NORTH-NORTHWEST FROM
 AF8344'TELEPHONE POLE NUMBER 49, FLUSH WITH THE GROUND SURFACE AND ABOUT
 AF8344'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8345 ***********************************************************************
 AF8345  DESIGNATION -  9 V 53
 AF8345  PID         -  AF8345
 AF8345  STATE/COUNTY-  LA/CADDO
 AF8345  COUNTRY     -  US
 AF8345  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8345
 AF8345                         *CURRENT SURVEY CONTROL
 AF8345  ______________________________________________________________________
 AF8345* NAD 83(1986) POSITION- 32 46 18.     (N) 093 54 55.     (W)   SCALED
 AF8345* NAVD 88 ORTHO HEIGHT -    53.638 (meters)      175.98  (feet) ADJUSTED
 AF8345  ______________________________________________________________________
 AF8345  GEOID HEIGHT    -        -26.256 (meters)                     GEOID18
 AF8345  DYNAMIC HEIGHT  -         53.578 (meters)      175.78  (feet) COMP
 AF8345  MODELED GRAVITY -    979,532.0   (mgal)                       NAVD 88
 AF8345
 AF8345  VERT ORDER      -  SECOND    CLASS I
 AF8345
 AF8345.The horizontal coordinates were scaled from a map and have
 AF8345.an estimated accuracy of +/- 6 seconds.
 AF8345
 AF8345.The orthometric height was determined by differential leveling and
 AF8345.adjusted by the NATIONAL GEODETIC SURVEY
 AF8345.in September 1998.
 AF8345
 AF8345.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8345.GEOID18 height accuracy estimate available here.
 AF8345
 AF8345.Click photographs - Photos may exist for this station.
 AF8345
 AF8345.The dynamic height is computed by dividing the NAVD 88
 AF8345.geopotential number by the normal gravity value computed on the
 AF8345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8345.degrees latitude (g = 980.6199 gals.).
 AF8345
 AF8345.The modeled gravity was interpolated from observed gravity values.
 AF8345
 AF8345;                    North         East    Units  Estimated Accuracy
 AF8345;SPC LA N     -   252,750.      867,400.      MT  (+/- 180 meters Scaled)
 AF8345
 AF8345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS142263(NAD 83)
 AF8345
 AF8345                          SUPERSEDED SURVEY CONTROL
 AF8345
 AF8345.No superseded survey control is available for this station.
 AF8345
 AF8345_MARKER: DD = SURVEY DISK
 AF8345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8345_STAMPING: 9V53 1992
 AF8345_MARK LOGO: LADH
 AF8345_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8345+STABILITY: SURFACE MOTION
 AF8345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8345+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8345
 AF8345  HISTORY     - Date     Condition        Report By
 AF8345  HISTORY     - 1992     MONUMENTED       LADTD
 AF8345
 AF8345                          STATION DESCRIPTION
 AF8345
 AF8345'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8345'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) EAST OF OIL CITY, 5.3 MI
 AF8345'(8.5 KM) WEST OF BELCHER AND 8.0 MI (12.9 KM) SOUTHEAST OF VIVIAN.
 AF8345'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8345'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 530 AND 538 IN
 AF8345'THE NORTH PART OF OIL CITY, GO EAST FOR 3.5 MI (5.6 KM) ON HIGHWAY 530
 AF8345'TO THE STATION SET ON THE LEFT IN FRONT OF A FENCED IN OIL STORAGE
 AF8345'AREA.  THE STATION IS 39.0 FT (11.9 M) NORTH FROM THE CENTER OF THE
 AF8345'HIGHWAY, 25.0 FT (7.6 M) EAST FROM THE CENTER OF THE WEST DRIVE INTO
 AF8345'THE STORAGE AREA, 1.0 FT (0.3 M) SOUTH FROM A CHAIN LINK FENCE, 1.0 FT
 AF8345'(0.3 M) SOUTH FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH
 AF8345'WITH THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF
 AF8345'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8346 ***********************************************************************
 AF8346  DESIGNATION -  9 V 54
 AF8346  PID         -  AF8346
 AF8346  STATE/COUNTY-  LA/CADDO
 AF8346  COUNTRY     -  US
 AF8346  USGS QUAD   -  VIVIAN SOUTH (2018)
 AF8346
 AF8346                         *CURRENT SURVEY CONTROL
 AF8346  ______________________________________________________________________
 AF8346* NAD 83(1986) POSITION- 32 46 11.     (N) 093 53 35.     (W)   SCALED
 AF8346* NAVD 88 ORTHO HEIGHT -    54.158 (meters)      177.68  (feet) ADJUSTED
 AF8346  ______________________________________________________________________
 AF8346  GEOID HEIGHT    -        -26.244 (meters)                     GEOID18
 AF8346  DYNAMIC HEIGHT  -         54.098 (meters)      177.49  (feet) COMP
 AF8346  MODELED GRAVITY -    979,531.7   (mgal)                       NAVD 88
 AF8346
 AF8346  VERT ORDER      -  SECOND    CLASS I
 AF8346
 AF8346.The horizontal coordinates were scaled from a map and have
 AF8346.an estimated accuracy of +/- 6 seconds.
 AF8346
 AF8346.The orthometric height was determined by differential leveling and
 AF8346.adjusted by the NATIONAL GEODETIC SURVEY
 AF8346.in September 1998.
 AF8346
 AF8346.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8346.GEOID18 height accuracy estimate available here.
 AF8346
 AF8346.Click photographs - Photos may exist for this station.
 AF8346
 AF8346.The dynamic height is computed by dividing the NAVD 88
 AF8346.geopotential number by the normal gravity value computed on the
 AF8346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8346.degrees latitude (g = 980.6199 gals.).
 AF8346
 AF8346.The modeled gravity was interpolated from observed gravity values.
 AF8346
 AF8346;                    North         East    Units  Estimated Accuracy
 AF8346;SPC LA N     -   252,510.      869,480.      MT  (+/- 180 meters Scaled)
 AF8346
 AF8346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS163261(NAD 83)
 AF8346
 AF8346                          SUPERSEDED SURVEY CONTROL
 AF8346
 AF8346.No superseded survey control is available for this station.
 AF8346
 AF8346_MARKER: DD = SURVEY DISK
 AF8346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8346_STAMPING: 9V54 1992
 AF8346_MARK LOGO: LADTD
 AF8346_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8346+STABILITY: SURFACE MOTION
 AF8346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8346+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8346
 AF8346  HISTORY     - Date     Condition        Report By
 AF8346  HISTORY     - 1992     MONUMENTED       LADTD
 AF8346
 AF8346                          STATION DESCRIPTION
 AF8346
 AF8346'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8346'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) WEST OF BELCHER, 4.8 MI
 AF8346'(7.7 KM) EAST OF OIL CITY AND 8.2 MI (13.2 KM) SOUTHEAST OF VIVIAN.
 AF8346'OWENERSHIP--LOUISIANA DEPARTNENT OF TRANDPORTATION AND DEVELOPMENT. TO
 AF8346'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 530 AND 538 IN
 AF8346'THE NORTH PART OF OIL CITY, GO EAST FOR 4.85 MI (7.81 KM) ON HIGHWAY
 AF8346'530 OR TO REACH THE STATION FROM THE POST OFFICE IN BELCHER GO WEST
 AF8346'FOR 0.9 MI (1.4 KM) ON HIGHWAY 530 TO THE JUNCTION WITH U.S. HIGHWAY
 AF8346'71, CONTINUE WEST FOR 3.1 MI (5.0 KM) ON HIGHWAY 530 TO THE STATION
 AF8346'SET ON THE RIGHT NEAR A METAL BUILDING.  THE STATION IS 27.5 FT (8.4
 AF8346'M) EAST-SOUTHEAST FROM THE SOUTHEAST CORNER OF THE METAL BUILDING,
 AF8346'27.0 FT (8.2 M) NORTH FROM THE CENTER OF THE HIGHWAY, 16.0 FT (4.9 M)
 AF8346'WEST FROM THE CENTER OF DOUBLE GATES IN A PIPE FENCE, 3.0 FT (0.9 M)
 AF8346'SOUTH FROM THE PIPE FENCE, 2.5 FT (0.8 M) SOUTH FROM A METAL WITNESS
 AF8346'POST WITH A SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 1.0
 AF8346'FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8348 ***********************************************************************
 AF8348  DESIGNATION -  9 V 55
 AF8348  PID         -  AF8348
 AF8348  STATE/COUNTY-  LA/CADDO
 AF8348  COUNTRY     -  US
 AF8348  USGS QUAD   -  GILLIAM (2018)
 AF8348
 AF8348                         *CURRENT SURVEY CONTROL
 AF8348  ______________________________________________________________________
 AF8348* NAD 83(1986) POSITION- 32 45 44.47   (N) 093 51 22.04   (W)   HD_HELD1
 AF8348* NAVD 88 ORTHO HEIGHT -    56.475 (meters)      185.29  (feet) ADJUSTED
 AF8348  ______________________________________________________________________
 AF8348  GEOID HEIGHT    -        -26.227 (meters)                     GEOID18
 AF8348  DYNAMIC HEIGHT  -         56.412 (meters)      185.08  (feet) COMP
 AF8348  MODELED GRAVITY -    979,530.4   (mgal)                       NAVD 88
 AF8348
 AF8348  VERT ORDER      -  SECOND    CLASS I
 AF8348
 AF8348.The horizontal coordinates were determined by differentially corrected
 AF8348.hand held GPS observations or other comparable positioning techniques
 AF8348.and have an estimated accuracy of +/- 3 meters.
 AF8348
 AF8348.The orthometric height was determined by differential leveling and
 AF8348.adjusted by the NATIONAL GEODETIC SURVEY
 AF8348.in September 1998.
 AF8348
 AF8348.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8348.GEOID18 height accuracy estimate available here.
 AF8348
 AF8348.Click photographs - Photos may exist for this station.
 AF8348
 AF8348.The dynamic height is computed by dividing the NAVD 88
 AF8348.geopotential number by the normal gravity value computed on the
 AF8348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8348.degrees latitude (g = 980.6199 gals.).
 AF8348
 AF8348.The modeled gravity was interpolated from observed gravity values.
 AF8348
 AF8348;                    North         East    Units  Estimated Accuracy
 AF8348;SPC LA N     -   251,643.7     872,927.7     MT  (+/- 3 meters HH1 GPS) 
 AF8348
 AF8348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS1980925266(NAD 83)
 AF8348
 AF8348                          SUPERSEDED SURVEY CONTROL
 AF8348
 AF8348.No superseded survey control is available for this station.
 AF8348
 AF8348_MARKER: DD = SURVEY DISK
 AF8348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8348_STAMPING: 9V55 1992
 AF8348_MARK LOGO: LADTD
 AF8348_PROJECTION: FLUSH
 AF8348_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8348+STABILITY: SURFACE MOTION
 AF8348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8348+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8348
 AF8348  HISTORY     - Date     Condition        Report By
 AF8348  HISTORY     - 1992     MONUMENTED       LADTD
 AF8348
 AF8348                          STATION DESCRIPTION
 AF8348
 AF8348'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8348'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) WEST OF BELCHER, 7.3 MI
 AF8348'(11.7 KM) EAST OF OIL CITY AND 9.5 MI (15.3 KM) SOUTHEAST OF VIVIAN.
 AF8348'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 AF8348'REACH THE STATION FROM THE POST OFFICE IN BELCHER GO WEST FOR 0.9 MI
 AF8348'(1.4 KM) ON HIGHWAY 530 TO THE JUNCTION WITH U.S.  HIGHWAY 71,
 AF8348'CONTINUE WEST FOR 0.65 MI (1.05 KM) TO THE STATION SET ON THE RIGHT
 AF8348'NEAR THE ELIZABITH CHURCH.  THE STATION IS 45.0 FT (13.7 M)
 AF8348'WEST-NORTHWEST FROM THE SOUTHWEST CONRER OF THE CHURCH, 41.5 FT (12.6
 AF8348'M) NORTHEAST FROM THE CENTER OF THE HIGHWAY, 26.0 FT (7.9 M)
 AF8348'NORTH-NORTHWEST FROM THE WEST END OF A CONCRETE CULVERT, 3.0 FT (0.9
 AF8348'M) SOUTHEAST FROM A SERVICE POLE WITH A SECURITY LIGHT ATTACHED, 1.5
 AF8348'FT (0.5 M) SOUTHWEST FROM A METAL WITNESS POST WITH A SIGN ATTACHED,
 AF8348'FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8349 ***********************************************************************
 AF8349  DESIGNATION -  9 V 56
 AF8349  PID         -  AF8349
 AF8349  STATE/COUNTY-  LA/CADDO
 AF8349  COUNTRY     -  US
 AF8349  USGS QUAD   -  GILLIAM (2018)
 AF8349
 AF8349                         *CURRENT SURVEY CONTROL
 AF8349  ______________________________________________________________________
 AF8349* NAD 83(1986) POSITION- 32 45 19.     (N) 093 50 14.     (W)   SCALED
 AF8349* NAVD 88 ORTHO HEIGHT -    56.144 (meters)      184.20  (feet) ADJUSTED
 AF8349  ______________________________________________________________________
 AF8349  GEOID HEIGHT    -        -26.218 (meters)                     GEOID18
 AF8349  DYNAMIC HEIGHT  -         56.081 (meters)      183.99  (feet) COMP
 AF8349  MODELED GRAVITY -    979,529.3   (mgal)                       NAVD 88
 AF8349
 AF8349  VERT ORDER      -  SECOND    CLASS I
 AF8349
 AF8349.The horizontal coordinates were scaled from a map and have
 AF8349.an estimated accuracy of +/- 6 seconds.
 AF8349
 AF8349.The orthometric height was determined by differential leveling and
 AF8349.adjusted by the NATIONAL GEODETIC SURVEY
 AF8349.in September 1998.
 AF8349
 AF8349.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8349.GEOID18 height accuracy estimate available here.
 AF8349
 AF8349.Click photographs - Photos may exist for this station.
 AF8349
 AF8349.The dynamic height is computed by dividing the NAVD 88
 AF8349.geopotential number by the normal gravity value computed on the
 AF8349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF8349.degrees latitude (g = 980.6199 gals.).
 AF8349
 AF8349.The modeled gravity was interpolated from observed gravity values.
 AF8349
 AF8349;                    North         East    Units  Estimated Accuracy
 AF8349;SPC LA N     -   250,840.      874,690.      MT  (+/- 180 meters Scaled)
 AF8349
 AF8349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS215244(NAD 83)
 AF8349
 AF8349                          SUPERSEDED SURVEY CONTROL
 AF8349
 AF8349.No superseded survey control is available for this station.
 AF8349
 AF8349_MARKER: DD = SURVEY DISK
 AF8349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8349_STAMPING: 9V56 1992
 AF8349_MARK LOGO: LADTD
 AF8349_PROJECTION: FLUSH
 AF8349_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AF8349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8349+STABILITY: SURFACE MOTION
 AF8349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8349+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AF8349
 AF8349  HISTORY     - Date     Condition        Report By
 AF8349  HISTORY     - 1992     MONUMENTED       LADTD
 AF8349
 AF8349                          STATION DESCRIPTION
 AF8349
 AF8349'DESCRIBED BY LA TRANSP AND DEV 1992 (TLH)
 AF8349'THE STATION IS LOCATED ABOUT 0.4 MI (0.6 KM) EAST OF BELCHER, 8.5 MI
 AF8349'(13.7 KM) WEST OF OIL CITY AND 10.5 MI (16.9 KM) SOUTHEAST OF VIVIAN.
 AF8349'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.  TO
 AF8349'REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO WEST FOR 0.4 MI
 AF8349'(0.6 KM) ON STATE HIGHWAY 530 TO THE STATION SET ON THE RIGHT.  THE
 AF8349'STATION IS 90.0 FT (27.4 M) WEST AND ACROSS THE HIGHWAY FROM TELEPHONE
 AF8349'JUNCTION BOX NUMBER 8000-16-LP-1, 25.5 FT (7.8 M) NORTHEAST FROM THE
 AF8349'CENTER OF THE HIGHWAY, 3.5 FT (1.1 M) SOUTHWEST FROM A BARBED WIRE
 AF8349'FENCE, 3.0 FT (0.9 M) SOUTHWEST FROM A METAL WITNESS POST WITH A SIGN
 AF8349'ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL WITH THE
 AF8349'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2364 ***********************************************************************
 CQ2364  DESIGNATION -  9 V 6
 CQ2364  PID         -  CQ2364
 CQ2364  STATE/COUNTY-  LA/CADDO
 CQ2364  COUNTRY     -  US
 CQ2364  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2364
 CQ2364                         *CURRENT SURVEY CONTROL
 CQ2364  ______________________________________________________________________
 CQ2364* NAD 83(1986) POSITION- 32 17 01.     (N) 093 55 43.     (W)   SCALED
 CQ2364* NAVD 88 ORTHO HEIGHT -    75.369 (meters)      247.27  (feet) ADJUSTED
 CQ2364  ______________________________________________________________________
 CQ2364  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 CQ2364  DYNAMIC HEIGHT  -         75.283 (meters)      246.99  (feet) COMP
 CQ2364  MODELED GRAVITY -    979,496.4   (mgal)                       NAVD 88
 CQ2364
 CQ2364  VERT ORDER      -  SECOND    CLASS I
 CQ2364
 CQ2364.The horizontal coordinates were scaled from a map and have
 CQ2364.an estimated accuracy of +/- 6 seconds.
 CQ2364
 CQ2364.The orthometric height was determined by differential leveling and
 CQ2364.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2364.in June 1991.
 CQ2364
 CQ2364.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2364.GEOID18 height accuracy estimate available here.
 CQ2364
 CQ2364.Click photographs - Photos may exist for this station.
 CQ2364
 CQ2364.The dynamic height is computed by dividing the NAVD 88
 CQ2364.geopotential number by the normal gravity value computed on the
 CQ2364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2364.degrees latitude (g = 980.6199 gals.).
 CQ2364
 CQ2364.The modeled gravity was interpolated from observed gravity values.
 CQ2364
 CQ2364;                    North         East    Units  Estimated Accuracy
 CQ2364;SPC LA N     -   198,650.      865,440.      MT  (+/- 180 meters Scaled)
 CQ2364
 CQ2364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR125722(NAD 83)
 CQ2364
 CQ2364                          SUPERSEDED SURVEY CONTROL
 CQ2364
 CQ2364  NGVD 29 (11/26/84)   75.434  (m)          247.49   (f) ADJUSTED    2 1
 CQ2364
 CQ2364.Superseded values are not recommended for survey control.
 CQ2364
 CQ2364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2364.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2364
 CQ2364_MARKER: DD = SURVEY DISK
 CQ2364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2364_STAMPING: 9V6 1969
 CQ2364_MARK LOGO: LADHGS
 CQ2364_PROJECTION: FLUSH
 CQ2364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2364+STABILITY: SURFACE MOTION
 CQ2364
 CQ2364  HISTORY     - Date     Condition        Report By
 CQ2364  HISTORY     - 1969     MONUMENTED       LADH
 CQ2364  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 CQ2364
 CQ2364                          STATION DESCRIPTION
 CQ2364
 CQ2364'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2364'7.51 MI N FROM KEATCHIE.
 CQ2364'LOCATED 7.51 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2364'OF LOUISIANA HIGHWAY 5 AND LOUISIANA HIGHWAY 172 IN KEATCHIE, AND THE
 CQ2364'MARK ON THE LEFT.  IT IS 241 FEET SOUTHWEST OF LOUISIANA HIGHWAY 789,
 CQ2364'47 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE BRICK CHIMNEY OF THE
 CQ2364'RESIDENCE OF MR. GRAHAM, 41 FEET NORTHWEST OF THE SOUTHWEST CORNER OF
 CQ2364'MR. GRAHAMS RESIDENCE, 40 FEET SOUTHWEST OF A 36 INCH OAK TREE, 38
 CQ2364'FEET SOUTHWEST OF A POWER POLE AND 25 FEET NORTHWEST OF THE NORTHWEST
 CQ2364'CORNER OF A CONCRETE BLOCK PUMP HOUSE, IT IS SET IN THE TOP OF A
 CQ2364'CONCRETE POST FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 2
 CQ2364'FEET EAST OF THE MARK.  SECTION 17, T 15N, R 15W.
 CQ2364
 CQ2364                          STATION RECOVERY (1995)
 CQ2364
 CQ2364'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2364'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2363 ***********************************************************************
 CQ2363  DESIGNATION -  9 V 7
 CQ2363  PID         -  CQ2363
 CQ2363  STATE/COUNTY-  LA/CADDO
 CQ2363  COUNTRY     -  US
 CQ2363  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2363
 CQ2363                         *CURRENT SURVEY CONTROL
 CQ2363  ______________________________________________________________________
 CQ2363* NAD 83(1986) POSITION- 32 17 31.     (N) 093 56 37.     (W)   SCALED
 CQ2363* NAVD 88 ORTHO HEIGHT -    88.110 (meters)      289.07  (feet) ADJUSTED
 CQ2363  ______________________________________________________________________
 CQ2363  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 CQ2363  DYNAMIC HEIGHT  -         88.009 (meters)      288.74  (feet) COMP
 CQ2363  MODELED GRAVITY -    979,496.6   (mgal)                       NAVD 88
 CQ2363
 CQ2363  VERT ORDER      -  SECOND    CLASS I
 CQ2363
 CQ2363.The horizontal coordinates were scaled from a map and have
 CQ2363.an estimated accuracy of +/- 6 seconds.
 CQ2363
 CQ2363.The orthometric height was determined by differential leveling and
 CQ2363.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2363.in June 1991.
 CQ2363
 CQ2363.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2363.GEOID18 height accuracy estimate available here.
 CQ2363
 CQ2363.Click photographs - Photos may exist for this station.
 CQ2363
 CQ2363.The dynamic height is computed by dividing the NAVD 88
 CQ2363.geopotential number by the normal gravity value computed on the
 CQ2363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2363.degrees latitude (g = 980.6199 gals.).
 CQ2363
 CQ2363.The modeled gravity was interpolated from observed gravity values.
 CQ2363
 CQ2363;                    North         East    Units  Estimated Accuracy
 CQ2363;SPC LA N     -   199,590.      864,040.      MT  (+/- 180 meters Scaled)
 CQ2363
 CQ2363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR111731(NAD 83)
 CQ2363
 CQ2363                          SUPERSEDED SURVEY CONTROL
 CQ2363
 CQ2363  NGVD 29 (11/26/84)   88.174  (m)          289.28   (f) ADJUSTED    2 1
 CQ2363
 CQ2363.Superseded values are not recommended for survey control.
 CQ2363
 CQ2363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2363.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2363
 CQ2363_MARKER: DD = SURVEY DISK
 CQ2363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2363_STAMPING: 9V7 1969
 CQ2363_MARK LOGO: LADHGS
 CQ2363_PROJECTION: FLUSH
 CQ2363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2363+STABILITY: SURFACE MOTION
 CQ2363
 CQ2363  HISTORY     - Date     Condition        Report By
 CQ2363  HISTORY     - 1969     MONUMENTED       LADH
 CQ2363  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ2363
 CQ2363                          STATION DESCRIPTION
 CQ2363
 CQ2363'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2363'8.66 MI N FROM KEATCHIE.
 CQ2363'LOCATED 8.66 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2363'OF LOUISIANA HIGHWAY 5 AND LOUISIANA HIGHWAY 172 IN KEATCHIE, AND THE
 CQ2363'MARK ON THE LEFT.  IT IS 142 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CQ2363'HIGHWAY 789, 94 FEET NORTHWEST OF A 18 INCH OAK TREE, 53 FEET
 CQ2363'NORTHWEST OF THE NORTHWEST CORNER OF A BRICK CHIMNEY AND 26 FEET NORTH
 CQ2363'OF A 14 INCH CEDAR IN A FENCE LINE.  IT IS SET IN THE TOP OF A
 CQ2363'CONCRETE POST FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 2
 CQ2363'FEET WEST OF THE MARK.  SECTION 18, T 15N, R 15W.
 CQ2363
 CQ2363                          STATION RECOVERY (1994)
 CQ2363
 CQ2363'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2363'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2362 ***********************************************************************
 CQ2362  DESIGNATION -  9 V 8
 CQ2362  PID         -  CQ2362
 CQ2362  STATE/COUNTY-  LA/CADDO
 CQ2362  COUNTRY     -  US
 CQ2362  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2362
 CQ2362                         *CURRENT SURVEY CONTROL
 CQ2362  ______________________________________________________________________
 CQ2362* NAD 83(1986) POSITION- 32 18 19.     (N) 093 56 43.     (W)   SCALED
 CQ2362* NAVD 88 ORTHO HEIGHT -    82.860 (meters)      271.85  (feet) ADJUSTED
 CQ2362  ______________________________________________________________________
 CQ2362  GEOID HEIGHT    -        -25.897 (meters)                     GEOID18
 CQ2362  DYNAMIC HEIGHT  -         82.766 (meters)      271.54  (feet) COMP
 CQ2362  MODELED GRAVITY -    979,497.7   (mgal)                       NAVD 88
 CQ2362
 CQ2362  VERT ORDER      -  SECOND    CLASS I
 CQ2362
 CQ2362.The horizontal coordinates were scaled from a map and have
 CQ2362.an estimated accuracy of +/- 6 seconds.
 CQ2362
 CQ2362.The orthometric height was determined by differential leveling and
 CQ2362.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2362.in June 1991.
 CQ2362
 CQ2362.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2362.GEOID18 height accuracy estimate available here.
 CQ2362
 CQ2362.Click photographs - Photos may exist for this station.
 CQ2362
 CQ2362.The dynamic height is computed by dividing the NAVD 88
 CQ2362.geopotential number by the normal gravity value computed on the
 CQ2362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2362.degrees latitude (g = 980.6199 gals.).
 CQ2362
 CQ2362.The modeled gravity was interpolated from observed gravity values.
 CQ2362
 CQ2362;                    North         East    Units  Estimated Accuracy
 CQ2362;SPC LA N     -   201,070.      863,900.      MT  (+/- 180 meters Scaled)
 CQ2362
 CQ2362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR110746(NAD 83)
 CQ2362
 CQ2362                          SUPERSEDED SURVEY CONTROL
 CQ2362
 CQ2362  NGVD 29 (11/26/84)   82.925  (m)          272.06   (f) ADJUSTED    2 1
 CQ2362
 CQ2362.Superseded values are not recommended for survey control.
 CQ2362
 CQ2362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2362.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2362
 CQ2362_MARKER: DD = SURVEY DISK
 CQ2362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2362_STAMPING: 9V8 1969
 CQ2362_MARK LOGO: LADHGS
 CQ2362_PROJECTION: FLUSH
 CQ2362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2362+STABILITY: SURFACE MOTION
 CQ2362
 CQ2362  HISTORY     - Date     Condition        Report By
 CQ2362  HISTORY     - 1969     MONUMENTED       LADTD
 CQ2362  HISTORY     - 19950429 GOOD             USPSQD
 CQ2362  HISTORY     - 19990213 GOOD             USPSQD
 CQ2362  HISTORY     - 20061014 GOOD             USPSQD
 CQ2362
 CQ2362                          STATION DESCRIPTION
 CQ2362
 CQ2362'DESCRIBED BY LA TRANSP AND DEV 1969
 CQ2362'9.44 MI N FROM KEATCHIE.
 CQ2362'LOCATED 9.06 MILES NORTH ALONG LOUISIANA HIGHWAY 789 FROM THE JUNCTION
 CQ2362'OF LOUISIANA HIGHWAY 5 AND LOUISIANA HIGHWAY 172 IN KEATCHIE TO THE
 CQ2362'JUNCTION OF LOUISIANA HIGHWAY 789 AND LOUISIANA HIGHWAY 169, THENCE
 CQ2362'NORTH ALONG LOUISIANA HIGHWAY 169 0.46 MILE TO THE MARK ON THE LEFT.
 CQ2362'MARK IS 0.57 MILE SOUTH OF THE INTERSECTION OF LOUISIANA HIGHWAY 525
 CQ2362'AND LOUISIANA HIGHWAY 169 IN SPRING RIDGE.  IT IS 146 FEET NORTHEAST
 CQ2362'OF A BRICK PUMP HOUSE, 116 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CQ2362'HIGHWAY 169, 95 FEET NORTHWEST OF POWER POLE NO. 15, 60 FEET NORTHEAST
 CQ2362'OF THE NORTHEAST CORNER OF A BRICK CHIMNEY OF TENANT HOUSE OWNED BY
 CQ2362'MR. J.B. TEER, 55 FEET NORTHEAST OF THE NORTHEAST CORNER OF A TENANT
 CQ2362'HOUSE OWNED BY MR. J.B. TEER AND 33 FEET EAST OF A 30 INCH PECAN TREE
 CQ2362'IN YARD, IT IS SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ2362'GROUND.  A STEEL WITNESS POST IS SET 2 FEET WEST OF THE MARK. SECTION
 CQ2362'7, T 15N, R 15W.
 CQ2362
 CQ2362                          STATION RECOVERY (1995)
 CQ2362
 CQ2362'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2362'RECOVERED IN GOOD CONDITION.
 CQ2362
 CQ2362                          STATION RECOVERY (1999)
 CQ2362
 CQ2362'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2362'RECOVERED IN GOOD CONDITION.
 CQ2362
 CQ2362                          STATION RECOVERY (2006)
 CQ2362
 CQ2362'RECOVERY NOTE BY US POWER SQUADRON 2006 (DPM)
 CQ2362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2361 ***********************************************************************
 CQ2361  DESIGNATION -  9 V 9
 CQ2361  PID         -  CQ2361
 CQ2361  STATE/COUNTY-  LA/CADDO
 CQ2361  COUNTRY     -  US
 CQ2361  USGS QUAD   -  SPRING RIDGE (2018)
 CQ2361
 CQ2361                         *CURRENT SURVEY CONTROL
 CQ2361  ______________________________________________________________________
 CQ2361* NAD 83(1986) POSITION- 32 18 49.     (N) 093 56 43.     (W)   SCALED
 CQ2361* NAVD 88 ORTHO HEIGHT -    86.982 (meters)      285.37  (feet) ADJUSTED
 CQ2361  ______________________________________________________________________
 CQ2361  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 CQ2361  DYNAMIC HEIGHT  -         86.883 (meters)      285.05  (feet) COMP
 CQ2361  MODELED GRAVITY -    979,498.4   (mgal)                       NAVD 88
 CQ2361
 CQ2361  VERT ORDER      -  SECOND    CLASS I
 CQ2361
 CQ2361.The horizontal coordinates were scaled from a map and have
 CQ2361.an estimated accuracy of +/- 6 seconds.
 CQ2361
 CQ2361.The orthometric height was determined by differential leveling and
 CQ2361.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2361.in June 1991.
 CQ2361
 CQ2361.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2361.GEOID18 height accuracy estimate available here.
 CQ2361
 CQ2361.Click photographs - Photos may exist for this station.
 CQ2361
 CQ2361.The dynamic height is computed by dividing the NAVD 88
 CQ2361.geopotential number by the normal gravity value computed on the
 CQ2361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2361.degrees latitude (g = 980.6199 gals.).
 CQ2361
 CQ2361.The modeled gravity was interpolated from observed gravity values.
 CQ2361
 CQ2361;                    North         East    Units  Estimated Accuracy
 CQ2361;SPC LA N     -   201,990.      863,910.      MT  (+/- 180 meters Scaled)
 CQ2361
 CQ2361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR110755(NAD 83)
 CQ2361
 CQ2361                          SUPERSEDED SURVEY CONTROL
 CQ2361
 CQ2361  NGVD 29 (11/26/84)   87.047  (m)          285.59   (f) ADJUSTED    2 1
 CQ2361
 CQ2361.Superseded values are not recommended for survey control.
 CQ2361
 CQ2361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2361.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2361
 CQ2361_MARKER: DD = SURVEY DISK
 CQ2361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2361_STAMPING: 9V9 1969
 CQ2361_MARK LOGO: LADHGS
 CQ2361_PROJECTION: FLUSH
 CQ2361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2361+STABILITY: SURFACE MOTION
 CQ2361
 CQ2361  HISTORY     - Date     Condition        Report By
 CQ2361  HISTORY     - 1969     MONUMENTED       LADH
 CQ2361  HISTORY     - 19950429 GOOD             USPSQD
 CQ2361  HISTORY     - 19990213 GOOD             USPSQD
 CQ2361
 CQ2361                          STATION DESCRIPTION
 CQ2361
 CQ2361'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ2361'0.19 MI N FROM SPRING RIDGE.
 CQ2361'LOCATED 0.19 MILES NORTH ALONG LOUISIANA HIGHWAY 169 FROM JUNCTION OF
 CQ2361'LOUISIANA HIGHWAY 525 AND LOUISIANA HIGHWAY 169 IN SPRING RIDGE, 150
 CQ2361'FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 169, 109 FEET WEST OF
 CQ2361'POWER POLE, 44 FEET WEST OF NORTHWEST CORNER OF TIN WELL HOUSE, 30
 CQ2361'FEET NORTHWEST OF NORTHWEST CORNER OF FRAME BUILDING BELONGING TO
 CQ2361'CADDO PARISH HIGHWAY DEPARTMENT, 26 FEET NORTHEAST OF A FRAME BUILDING
 CQ2361'AND 4 FEET NORTH OF A GROUP OF CHINABERRIES.  SET IN TOP OF A CONCRETE
 CQ2361'POST FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 2.0 FEET
 CQ2361'NORTH OF THE MARK.  SECTION 6, T 15N, R 15W.
 CQ2361
 CQ2361                          STATION RECOVERY (1995)
 CQ2361
 CQ2361'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ2361'RECOVERED IN GOOD CONDITION.
 CQ2361
 CQ2361                          STATION RECOVERY (1999)
 CQ2361
 CQ2361'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2361'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2278 ***********************************************************************
 BJ2278  DESIGNATION -  90
 BJ2278  PID         -  BJ2278
 BJ2278  STATE/COUNTY-  LA/ST MARTIN
 BJ2278  COUNTRY     -  US
 BJ2278  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2278
 BJ2278                         *CURRENT SURVEY CONTROL
 BJ2278  ______________________________________________________________________
 BJ2278* NAD 83(1986) POSITION- 30 21 43.     (N) 091 39 27.     (W)   SCALED
 BJ2278* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2278  **This station is located in a suspected subsidence area (see below).
 BJ2278  ______________________________________________________________________
 BJ2278  GEOID HEIGHT    -        -27.217 (meters)                     GEOID18
 BJ2278
 BJ2278.The horizontal coordinates were scaled from a map and have
 BJ2278.an estimated accuracy of +/- 6 seconds.
 BJ2278
 BJ2278.** This station is in an area of known vertical motion. If an
 BJ2278.** orthometric height was ever established but is not available 
 BJ2278.** in the current survey control section, the orthometric height
 BJ2278.** is considered suspect.  Suspect heights are available in the
 BJ2278.** superseded section only if requested.
 BJ2278
 BJ2278.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2278.GEOID18 height accuracy estimate available here.
 BJ2278
 BJ2278.Click photographs - Photos may exist for this station.
 BJ2278
 BJ2278;                    North         East    Units  Estimated Accuracy
 BJ2278;SPC LA S     -   206,430.      968,840.      MT  (+/- 180 meters Scaled)
 BJ2278
 BJ2278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP290596(NAD 83)
 BJ2278
 BJ2278                          SUPERSEDED SURVEY CONTROL
 BJ2278
 BJ2278.No superseded survey control is available for this station.
 BJ2278
 BJ2278_MARKER: S = SPIKE
 BJ2278_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2278_SP_SET: TREE
 BJ2278_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2278
 BJ2278  HISTORY     - Date     Condition        Report By
 BJ2278  HISTORY     - 1965     MONUMENTED       LADH
 BJ2278  HISTORY     - 1965     GOOD             CGS
 BJ2278
 BJ2278                          STATION DESCRIPTION
 BJ2278
 BJ2278'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2278'10.2 MI NE FROM BUTTE LA ROSE.
 BJ2278'ABOUT 6.1 MILES NORTH ALONG A LEVEE AND A DIRT ROAD FROM THE BOAT
 BJ2278'LANDING AT BUTTE LA ROSE, THENCE 4.1 MILES EAST ALONG A DOUBLE ROW OF
 BJ2278'POWER POLES, IN FRACTIONAL SECTION 74, T8S, R8E, ON AN ISLAND
 BJ2278'BETWEEN THE ATCHAFALAYA RIVER AND THE WHISKEY BAY PILOT CHANNEL, ABOUT
 BJ2278'90 YARDS WEST OF POWER POLE NUMBER 257-237, ABOUT 30 YARDS SOUTH OF
 BJ2278'THE CENTER LINE OF A TRAIL ROAD, A RAILROAD SPIKE DRIVEN IN THE SIDE
 BJ2278'OF AN 8-INCH CYPRESS TREE, ABOUT 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6480 ***********************************************************************
 AH6480  DESIGNATION -  90 EB 01
 AH6480  PID         -  AH6480
 AH6480  STATE/COUNTY-  LA/TERREBONNE
 AH6480  COUNTRY     -  US
 AH6480  USGS QUAD   -  HOUMA (2018)
 AH6480
 AH6480                         *CURRENT SURVEY CONTROL
 AH6480  ______________________________________________________________________
 AH6480* NAD 83(2011) POSITION- 29 36 26.72800(N) 090 42 51.92355(W)   NO CHECK
 AH6480* NAD 83(2011) ELLIP HT-   -24.948 (meters)        (06/27/12)   NO CHECK
 AH6480* NAD 83(2011) EPOCH   -  2010.00
 AH6480* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6480  **This station is located in a suspected subsidence area (see below).
 AH6480  ______________________________________________________________________
 AH6480  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6480  GEOID HEIGHT    -        -25.429 (meters)                     GEOID96
 AH6480  GEOID HEIGHT    -        -25.197 (meters)                     GEOID18
 AH6480  NAD 83(2011) X  -    -69,199.668 (meters)                     COMP
 AH6480  NAD 83(2011) Y  - -5,549,432.571 (meters)                     COMP
 AH6480  NAD 83(2011) Z  -  3,132,600.628 (meters)                     COMP
 AH6480  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 AH6480
 AH6480  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6480  Standards:
 AH6480         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6480            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6480  -------------------------------------------------------------------
 AH6480  NETWORK    6.23  43.94           2.83   2.17  22.42      0.11100527
 AH6480  -------------------------------------------------------------------
 AH6480  Click here for local accuracies and other accuracy information.
 AH6480
 AH6480.The horizontal coordinates were established by GPS observations
 AH6480.and adjusted by the National Geodetic Survey in June 2012.
 AH6480
 AH6480.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6480.been affixed to the stable North American tectonic plate. See 
 AH6480.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6480
 AH6480.The horizontal coordinates are valid at the epoch date displayed above
 AH6480.which is a decimal equivalence of Year/Month/Day.
 AH6480
 AH6480.No horizontal observational check was made to the station.
 AH6480
 AH6480.** This station is in an area of known vertical motion. If an
 AH6480.** orthometric height was ever established but is not available 
 AH6480.** in the current survey control section, the orthometric height
 AH6480.** is considered suspect.  Suspect heights are available in the
 AH6480.** superseded section only if requested.
 AH6480
 AH6480.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6480.GEOID18 height accuracy estimate available here.
 AH6480
 AH6480.Click photographs - Photos may exist for this station.
 AH6480
 AH6480.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6480
 AH6480.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6480
 AH6480.The ellipsoidal height was determined by GPS observations
 AH6480.and is referenced to NAD 83.
 AH6480
 AH6480. The following values were computed from the NAD 83(2011) position.
 AH6480
 AH6480;                    North         East     Units Scale Factor Converg.
 AH6480;SPC LA S     -   122,914.530 1,059,946.634   MT  0.99994917   +0 18 34.1
 AH6480;SPC LA S     -   403,262.09  3,477,508.25   sFT  0.99994917   +0 18 34.1
 AH6480;UTM  15      - 3,277,467.856   721,331.312   MT  1.00020448   +1 07 46.8
 AH6480
 AH6480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6480!SPC LA S     -   1.00000392  x   0.99994917  =   0.99995309
 AH6480!UTM  15      -   1.00000392  x   1.00020448  =   1.00020840
 AH6480
 AH6480_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2133177467(NAD 83)
 AH6480
 AH6480                          SUPERSEDED SURVEY CONTROL
 AH6480
 AH6480  NAD 83(2007)-  29 36 26.72823(N)    090 42 51.92414(W) AD(       ) 0
 AH6480  ELLIP H (02/10/07)  -24.908  (m)                       GP(       )    
 AH6480  ELLIP H (02/21/02)  -24.929  (m)                       GP(       ) 5 1
 AH6480  NAD 83(1992)-  29 36 26.72856(N)    090 42 51.92467(W) AD(       ) 1
 AH6480  ELLIP H (12/17/98)  -24.945  (m)                       GP(       ) 4 2
 AH6480
 AH6480.Superseded values are not recommended for survey control.
 AH6480
 AH6480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6480.See file dsdata.pdf to determine how the superseded data were derived.
 AH6480
 AH6480_MARKER: DD = SURVEY DISK
 AH6480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6480_STAMPING: 90 EB 01
 AH6480_MARK LOGO: LA-109
 AH6480_PROJECTION: FLUSH
 AH6480_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6480+STABILITY: SURFACE MOTION
 AH6480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6480+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6480
 AH6480  HISTORY     - Date     Condition        Report By
 AH6480  HISTORY     - 1995     MONUMENTED       MPHI
 AH6480
 AH6480                          STATION DESCRIPTION
 AH6480
 AH6480'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6480'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6480'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 EAST.  TRAVEL ON HWY 90
 AH6480'EAST FOR 0.8 MI (1.3 KM) TO JUNCTION WITH SIXTH STREET AND MARK IS ON
 AH6480'THE LEFT. THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS
 AH6480'46.0 FT (14.0 M) SOUTHWEST FROM THE CENTERLINE OF HWY 90, 14.0 FT (4.3
 AH6480'M) SOUTHWEST FROM THE POWER POLE WITH TELEPHONE PED., 18.5 FT (5.6 M)
 AH6480'NORTH FROM THE CENTERLINE OF SIXTH STREET, AND 13.0 FT (4.0 M)
 AH6480'NORTHWEST FROM THE POWER POLE WITH A LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1138 ***********************************************************************
 CP1138  DESIGNATION -  900 A BOLT
 CP1138  PID         -  CP1138
 CP1138  STATE/COUNTY-  LA/EAST CARROLL
 CP1138  COUNTRY     -  US
 CP1138  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1138
 CP1138                         *CURRENT SURVEY CONTROL
 CP1138  ______________________________________________________________________
 CP1138* NAD 83(1986) POSITION- 32 48 08.     (N) 091 10 11.     (W)   SCALED
 CP1138* NAVD 88 ORTHO HEIGHT -    31.19  (+/-2cm)      102.3   (feet) VERTCON3
 CP1138  ______________________________________________________________________
 CP1138  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 CP1138  VERT ORDER      -  ? (See Below)
 CP1138
 CP1138.The horizontal coordinates were scaled from a map and have
 CP1138.an estimated accuracy of +/- 6 seconds.
 CP1138
 CP1138.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1138.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1138
 CP1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1138.GEOID18 height accuracy estimate available here.
 CP1138
 CP1138.The vertical order pertains to the NGVD 29 superseded value.
 CP1138
 CP1138.Click photographs - Photos may exist for this station.
 CP1138
 CP1138;                    North         East    Units  Estimated Accuracy
 CP1138;SPC LA N     -   256,040.    1,124,600.      MT  (+/- 180 meters Scaled)
 CP1138
 CP1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS713308(NAD 83)
 CP1138
 CP1138                          SUPERSEDED SURVEY CONTROL
 CP1138
 CP1138  NGVD 29 (??/??/92)   30.958  (m)          101.57   (f) ADJ UNCH       
 CP1138
 CP1138.Superseded values are not recommended for survey control.
 CP1138
 CP1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1138.See file dsdata.pdf to determine how the superseded data were derived.
 CP1138
 CP1138_MARKER: B = BOLT
 CP1138_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1138_SP_SET: UNDERGROUND STONE
 CP1138_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1138
 CP1138  HISTORY     - Date     Condition        Report By
 CP1138  HISTORY     - UNK      MONUMENTED       USACE
 CP1138  HISTORY     - 1934     GOOD             USACE
 CP1138
 CP1138                          STATION DESCRIPTION
 CP1138
 CP1138'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1138'IN LAKE PROVIDENCE.
 CP1138'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1138'MISS. RIVER, EAST CARROLL PARISH, LA., AT LAKE PROVIDENCE, LA.  125
 CP1138'FEET EAST OF CENTER LINE OF HIGHWAY NO. 65.  275 FEET SOUTHEAST OF
 CP1138'MABEN HOTEL.  20 FEET SOUTH OF WIRE FENCE.  2 FEET WEST OF WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1137 ***********************************************************************
 CP1137  DESIGNATION -  900 A CAP
 CP1137  PID         -  CP1137
 CP1137  STATE/COUNTY-  LA/EAST CARROLL
 CP1137  COUNTRY     -  US
 CP1137  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1137
 CP1137                         *CURRENT SURVEY CONTROL
 CP1137  ______________________________________________________________________
 CP1137* NAD 83(1986) POSITION- 32 48 08.     (N) 091 10 11.     (W)   SCALED
 CP1137* NAVD 88 ORTHO HEIGHT -    32.41  (+/-2cm)      106.3   (feet) VERTCON3
 CP1137  ______________________________________________________________________
 CP1137  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 CP1137  VERT ORDER      -  ? (See Below)
 CP1137
 CP1137.The horizontal coordinates were scaled from a map and have
 CP1137.an estimated accuracy of +/- 6 seconds.
 CP1137
 CP1137.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1137.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1137
 CP1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1137.GEOID18 height accuracy estimate available here.
 CP1137
 CP1137.The vertical order pertains to the NGVD 29 superseded value.
 CP1137
 CP1137.Click photographs - Photos may exist for this station.
 CP1137
 CP1137;                    North         East    Units  Estimated Accuracy
 CP1137;SPC LA N     -   256,040.    1,124,600.      MT  (+/- 180 meters Scaled)
 CP1137
 CP1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS713308(NAD 83)
 CP1137
 CP1137                          SUPERSEDED SURVEY CONTROL
 CP1137
 CP1137  NGVD 29 (??/??/92)   32.186  (m)          105.60   (f) ADJ UNCH       
 CP1137
 CP1137.Superseded values are not recommended for survey control.
 CP1137
 CP1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1137.See file dsdata.pdf to determine how the superseded data were derived.
 CP1137
 CP1137_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1137_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1137_MARK LOGO: USACE
 CP1137_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1137_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1137
 CP1137  HISTORY     - Date     Condition        Report By
 CP1137  HISTORY     - UNK      MONUMENTED       USACE
 CP1137  HISTORY     - 1934     GOOD             USACE
 CP1137
 CP1137                          STATION DESCRIPTION
 CP1137
 CP1137'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1137'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1137'MISS. RIVER, EAST CARROLL PARISH, LA., AT LAKE PROVIDENCE, LA.  125
 CP1137'FEET EAST OF CENTER LINE OF HIGHWAY NO. 65.  275 FEET SOUTHEAST OF
 CP1137'MABEN HOTEL.  20 FEET SOUTH OF WIRE FENCE.  2 FEET WEST OF WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3912 ***********************************************************************
 BJ3912  DESIGNATION -  902
 BJ3912  PID         -  BJ3912
 BJ3912  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3912  COUNTRY     -  US
 BJ3912  USGS QUAD   -  PLAQUEMINE (2018)
 BJ3912
 BJ3912                         *CURRENT SURVEY CONTROL
 BJ3912  ______________________________________________________________________
 BJ3912* NAD 83(1986) POSITION- 30 22 19.2    (N) 091 07 42.1    (W)   HD_HELD2
 BJ3912* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3912  **This station is located in a suspected subsidence area (see below).
 BJ3912  ______________________________________________________________________
 BJ3912  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ3912  DYNAMIC HEIGHT  -         12.322 (meters)       40.43  (feet) COMP
 BJ3912  MODELED GRAVITY -    979,330.5   (mgal)                       NAVD 88
 BJ3912
 BJ3912.The horizontal coordinates were established by autonomous hand held GPS
 BJ3912.observations and have an estimated accuracy of +/- 10 meters.
 BJ3912
 BJ3912.** This station is in an area of known vertical motion. If an
 BJ3912.** orthometric height was ever established but is not available 
 BJ3912.** in the current survey control section, the orthometric height
 BJ3912.** is considered suspect.  Suspect heights are available in the
 BJ3912.** superseded section only if requested.
 BJ3912
 BJ3912.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3912.GEOID18 height accuracy estimate available here.
 BJ3912
 BJ3912.Click photographs - Photos may exist for this station.
 BJ3912
 BJ3912.The dynamic height is computed by dividing the NAVD 88
 BJ3912.geopotential number by the normal gravity value computed on the
 BJ3912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3912.degrees latitude (g = 980.6199 gals.).
 BJ3912
 BJ3912.The modeled gravity was interpolated from observed gravity values.
 BJ3912
 BJ3912;                    North         East    Units  Estimated Accuracy
 BJ3912;SPC LA S     -   207,520.    1,019,702.      MT  (+/- 10 meters HH2 GPS)
 BJ3912
 BJ3912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7985361492(NAD 83)
 BJ3912
 BJ3912                          SUPERSEDED SURVEY CONTROL
 BJ3912
 BJ3912.No superseded survey control is available for this station.
 BJ3912
 BJ3912_MARKER: DD = SURVEY DISK
 BJ3912_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ3912_STAMPING: 902 1934
 BJ3912_MARK LOGO: CGS+SS
 BJ3912_PROJECTION: FLUSH
 BJ3912_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3912
 BJ3912  HISTORY     - Date     Condition        Report By
 BJ3912  HISTORY     - 1934     MONUMENTED       LAGS
 BJ3912  HISTORY     - 1987     GOOD             LA-033
 BJ3912
 BJ3912                          STATION DESCRIPTION
 BJ3912
 BJ3912'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3912'IN BATON ROUGE.
 BJ3912'ABOUT 9.3 KM (5.8 MI) SOUTHEAST OF THE CITY OF BATON ROUGE AND 0.16
 BJ3912'KM (0.1 MI) NORTHWEST OF THE JUNCTION OF HIGHLAND ROAD AND MAGNOLIA
 BJ3912'WOOD DRIVE, 6.7 METERS (22 FEET) NORTHEAST OF THE CENTERLINE OF
 BJ3912'HIGHLAND ROAD AND 0.61 METERS (2 FEET) SOUTHWEST OF A 6-INCH BY
 BJ3912'6-INCH STONE MONUMENT AND SET NEAR 8249 HIGHLAND ROAD.
 BJ3912'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ3912'THE MARK IS ABOVE LEVEL WITH .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3990 ***********************************************************************
 BJ3990  DESIGNATION -  909
 BJ3990  PID         -  BJ3990
 BJ3990  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3990  COUNTRY     -  US
 BJ3990  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3990
 BJ3990                         *CURRENT SURVEY CONTROL
 BJ3990  ______________________________________________________________________
 BJ3990* NAD 83(1986) POSITION- 30 23 45.     (N) 091 10 06.     (W)   SCALED
 BJ3990* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3990  **This station is located in a suspected subsidence area (see below).
 BJ3990  ______________________________________________________________________
 BJ3990  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ3990  DYNAMIC HEIGHT  -         13.603 (meters)       44.63  (feet) COMP
 BJ3990  MODELED GRAVITY -    979,333.1   (mgal)                       NAVD 88
 BJ3990
 BJ3990.The horizontal coordinates were scaled from a map and have
 BJ3990.an estimated accuracy of +/- 6 seconds.
 BJ3990
 BJ3990.** This station is in an area of known vertical motion. If an
 BJ3990.** orthometric height was ever established but is not available 
 BJ3990.** in the current survey control section, the orthometric height
 BJ3990.** is considered suspect.  Suspect heights are available in the
 BJ3990.** superseded section only if requested.
 BJ3990
 BJ3990.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3990.GEOID18 height accuracy estimate available here.
 BJ3990
 BJ3990.Click photographs - Photos may exist for this station.
 BJ3990
 BJ3990.The dynamic height is computed by dividing the NAVD 88
 BJ3990.geopotential number by the normal gravity value computed on the
 BJ3990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3990.degrees latitude (g = 980.6199 gals.).
 BJ3990
 BJ3990.The modeled gravity was interpolated from observed gravity values.
 BJ3990
 BJ3990;                    North         East    Units  Estimated Accuracy
 BJ3990;SPC LA S     -   210,160.    1,015,860.      MT  (+/- 180 meters Scaled)
 BJ3990
 BJ3990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP759640(NAD 83)
 BJ3990
 BJ3990                          SUPERSEDED SURVEY CONTROL
 BJ3990
 BJ3990.No superseded survey control is available for this station.
 BJ3990
 BJ3990_MARKER: DD = SURVEY DISK
 BJ3990_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ3990_STAMPING: 909
 BJ3990_MARK LOGO: CGS+SS
 BJ3990_PROJECTION: PROJECTING 31 CENTIMETERS
 BJ3990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3990
 BJ3990  HISTORY     - Date     Condition        Report By
 BJ3990  HISTORY     - 1934     MONUMENTED       LAGS
 BJ3990  HISTORY     - 1987     GOOD             LA-033
 BJ3990
 BJ3990                          STATION DESCRIPTION
 BJ3990
 BJ3990'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3990'IN BATON ROUGE.
 BJ3990'LOCATED SOUTH OF THE CITY OF BATON ROUGE ON HIGHLAND ROAD, SOUTH OF
 BJ3990'THE JUNCTION OF HIGHLAND ROAD AND CLARA DRIVE AND EAST OF HIGHLAND
 BJ3990'ROAD, ACROSS FROM 4820 HIGHLAND ROAD, 30.2 METERS (99 FT) SOUTH OF
 BJ3990'THE CENTER OF CLARA DRIVE, 5.5 METERS (18 FT) EAST OF THE CENTERLINE
 BJ3990'OF HIGHLAND ROAD, AND 3.7 METERS (12 FT) WEST OF A HURRICANE FENCE.
 BJ3990'THE MARK IS 0.31 M ABOVE .
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1295 ***********************************************************************
 BW1295  DESIGNATION -  91 BOLT
 BW1295  PID         -  BW1295
 BW1295  STATE/COUNTY-  LA/POINTE COUPEE
 BW1295  COUNTRY     -  US
 BW1295  USGS QUAD   -  TURNBULL ISLAND (2018)
 BW1295
 BW1295                         *CURRENT SURVEY CONTROL
 BW1295  ______________________________________________________________________
 BW1295* NAD 83(1986) POSITION- 31 00 37.     (N) 091 44 31.     (W)   SCALED
 BW1295* NAVD 88 ORTHO HEIGHT -    13.35  (+/-2cm)       43.8   (feet) VERTCON3
 BW1295  ______________________________________________________________________
 BW1295  GEOID HEIGHT    -        -26.960 (meters)                     GEOID18
 BW1295  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1295
 BW1295.The horizontal coordinates were scaled from a map and have
 BW1295.an estimated accuracy of +/- 6 seconds.
 BW1295
 BW1295.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1295.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1295
 BW1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1295.GEOID18 height accuracy estimate available here.
 BW1295
 BW1295.The vertical order pertains to the NGVD 29 superseded value.
 BW1295
 BW1295.Click photographs - Photos may exist for this station.
 BW1295
 BW1295;                    North         East    Units  Estimated Accuracy
 BW1295;SPC LA S     -   278,330.      960,980.      MT  (+/- 180 meters Scaled)
 BW1295
 BW1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ200314(NAD 83)
 BW1295
 BW1295                          SUPERSEDED SURVEY CONTROL
 BW1295
 BW1295  NGVD 29 (11/26/84)   13.328  (m)           43.73   (f) ADJUSTED    1 2
 BW1295
 BW1295.Superseded values are not recommended for survey control.
 BW1295
 BW1295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1295.See file dsdata.pdf to determine how the superseded data were derived.
 BW1295
 BW1295_MARKER: B = BOLT
 BW1295_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BW1295_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1295
 BW1295  HISTORY     - Date     Condition        Report By
 BW1295  HISTORY     - UNK      MONUMENTED       USACE
 BW1295  HISTORY     - 1964     GOOD             CGS
 BW1295  HISTORY     - 20050317 MARK NOT FOUND   USPSQD
 BW1295
 BW1295                          STATION DESCRIPTION
 BW1295
 BW1295'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BW1295'5.1 MI NE FROM SIMMESPORT.
 BW1295'ABOUT 0.85 MILE SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE HIGH SCHOOL
 BW1295'AT SIMMESPORT, THENCE 4.2 MILES NORTHEAST ALONG STATE ROAD 418, IN THE
 BW1295'FRONT YARD OF AN OLD HOUSE, 56 FEET SOUTH OF THE CENTER LINE OF THE
 BW1295'ROAD, 15 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE HOUSE, 19 FEET
 BW1295'SOUTHEAST OF THE NORTHWEST CORNER OF A YARD FENCE, 20.0 FEET SOUTH OF
 BW1295'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT SET IN
 BW1295'CONCRETE ABOUT 3 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH
 BW1295'IS HAD THROUGH A 4-INCH IRON PIPE WHICH PROJECTS ABOUT 8 INCHES.
 BW1295
 BW1295                          STATION RECOVERY (2005)
 BW1295
 BW1295'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW1295'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2921 ***********************************************************************
 CP2921  DESIGNATION -  91 M
 CP2921  PID         -  CP2921
 CP2921  STATE/COUNTY-  LA/MADISON
 CP2921  COUNTRY     -  US
 CP2921  USGS QUAD   -  MOUND (2018)
 CP2921
 CP2921                         *CURRENT SURVEY CONTROL
 CP2921  ______________________________________________________________________
 CP2921* NAD 83(1993) POSITION- 32 21 40.37717(N) 091 01 17.57793(W)   ADJUSTED
 CP2921* NAVD 88 ORTHO HEIGHT -    27.00  (+/-2cm)       88.6   (feet) VERTCON3
 CP2921  ______________________________________________________________________
 CP2921  GEOID HEIGHT    -        -26.552 (meters)                     GEOID18
 CP2921  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 CP2921  HORZ ORDER      -  SECOND
 CP2921  VERT ORDER      -  THIRD ? (See Below)
 CP2921
 CP2921.The horizontal coordinates were established by classical geodetic methods
 CP2921.and adjusted by the National Geodetic Survey in May 1994.
 CP2921
 CP2921.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2921.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2921
 CP2921.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2921.GEOID18 height accuracy estimate available here.
 CP2921
 CP2921.The vertical order pertains to the NGVD 29 superseded value.
 CP2921
 CP2921.Click photographs - Photos may exist for this station.
 CP2921
 CP2921.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2921
 CP2921. The following values were computed from the NAD 83(1993) position.
 CP2921
 CP2921;                    North         East     Units Scale Factor Converg.
 CP2921;SPC LA N     -   207,313.847 1,139,140.943   MT  0.99994460   +0 46 54.0
 CP2921;SPC LA N     -   680,162.18  3,737,331.58   sFT  0.99994460   +0 46 54.0
 CP2921;SPC MS W     -   317,410.746   635,227.111   MT  1.00000172   -0 22 06.2
 CP2921;SPC MS W     - 1,041,371.76  2,084,074.28   sFT  1.00000172   -0 22 06.2
 CP2921;UTM  15      - 3,582,195.625   686,154.807   MT  1.00002735   +1 03 33.4
 CP2921
 CP2921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2921!SPC LA N     -   0.99999993  x   0.99994460  =   0.99994453
 CP2921!SPC MS W     -   0.99999993  x   1.00000172  =   1.00000165
 CP2921!UTM  15      -   0.99999993  x   1.00002735  =   1.00002728
 CP2921
 CP2921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR8615482195(NAD 83)
 CP2921
 CP2921                          SUPERSEDED SURVEY CONTROL
 CP2921
 CP2921  NAD 83(1992)-  32 21 40.38881(N)    091 01 17.57286(W) AD(       ) 2
 CP2921  NAD 83(1986)-  32 21 40.38952(N)    091 01 17.57336(W) AD(       ) 2
 CP2921  NAD 27      -  32 21 39.86500(N)    091 01 17.18800(W) AD(       ) 2
 CP2921  NGVD 29              26.99   (m)           88.5    (f) LEVELING    3  
 CP2921
 CP2921.Superseded values are not recommended for survey control.
 CP2921
 CP2921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2921.See file dsdata.pdf to determine how the superseded data were derived.
 CP2921
 CP2921_MARKER: P = PIPE CAP
 CP2921_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP2921_STAMPING: 884 1931 91 M
 CP2921_MARK LOGO: USACE
 CP2921_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP2921_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP2921
 CP2921  HISTORY     - Date     Condition        Report By
 CP2921  HISTORY     - 1931     MONUMENTED       USACE
 CP2921
 CP2921                          STATION DESCRIPTION
 CP2921
 CP2921'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1931 (OSR)
 CP2921'STATION IS ABOUT 3 MILES EAST-NORTHEAST OF THOMASTOWN AND 1-3/4 MILES
 CP2921'NORTH-NORTHEAST OF MOUND.  IT IS 246 FEET WEST OF THE CENTER OF A
 CP2921'NORTH-SOUTH GRAVEL ROAD, 41 FEET WEST OF THE SOUTHEAST CORNER OF A
 CP2921'YARD FENCE, 23 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A FRAME
 CP2921'HOUSE, 16 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF THE HOUSE AND 10
 CP2921'FEET NORTH OF THE YARD FENCE.
 CP2921'
 CP2921'THE MARK IS A STANDARD USACE BENCH MARK, STAMPED 884 1931 91 M, BOLTED
 CP2921'TO THE TOP OF A 3-1/2 INCH IRON PIPE PROJECTING 10 INCHES.
 CP2921'
 CP2921'A TIE WAS MADE TO TRIANGULATION STATION NEBRASKA, DISTANCE BEING
 CP2921'(1,010.60 FEET) 308.033 METERS, OBTAINED BY SHORT BASE METHOD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3973 ***********************************************************************
 BJ3973  DESIGNATION -  919
 BJ3973  PID         -  BJ3973
 BJ3973  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3973  COUNTRY     -  US
 BJ3973  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3973
 BJ3973                         *CURRENT SURVEY CONTROL
 BJ3973  ______________________________________________________________________
 BJ3973* NAD 83(1986) POSITION- 30 28 10.     (N) 091 11 18.     (W)   SCALED
 BJ3973* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3973  **This station is located in a suspected subsidence area (see below).
 BJ3973  ______________________________________________________________________
 BJ3973  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ3973  DYNAMIC HEIGHT  -         17.517 (meters)       57.47  (feet) COMP
 BJ3973  MODELED GRAVITY -    979,342.2   (mgal)                       NAVD 88
 BJ3973
 BJ3973.The horizontal coordinates were scaled from a map and have
 BJ3973.an estimated accuracy of +/- 6 seconds.
 BJ3973
 BJ3973.** This station is in an area of known vertical motion. If an
 BJ3973.** orthometric height was ever established but is not available 
 BJ3973.** in the current survey control section, the orthometric height
 BJ3973.** is considered suspect.  Suspect heights are available in the
 BJ3973.** superseded section only if requested.
 BJ3973
 BJ3973.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3973.GEOID18 height accuracy estimate available here.
 BJ3973
 BJ3973.Click photographs - Photos may exist for this station.
 BJ3973
 BJ3973.The dynamic height is computed by dividing the NAVD 88
 BJ3973.geopotential number by the normal gravity value computed on the
 BJ3973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3973.degrees latitude (g = 980.6199 gals.).
 BJ3973
 BJ3973.The modeled gravity was interpolated from observed gravity values.
 BJ3973
 BJ3973;                    North         East    Units  Estimated Accuracy
 BJ3973;SPC LA S     -   218,310.    1,013,920.      MT  (+/- 180 meters Scaled)
 BJ3973
 BJ3973_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP739722(NAD 83)
 BJ3973
 BJ3973                          SUPERSEDED SURVEY CONTROL
 BJ3973
 BJ3973.No superseded survey control is available for this station.
 BJ3973
 BJ3973_MARKER: DD = SURVEY DISK
 BJ3973_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ3973_STAMPING: 919
 BJ3973_MARK LOGO: CGS+SS
 BJ3973_PROJECTION: FLUSH
 BJ3973_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3973
 BJ3973  HISTORY     - Date     Condition        Report By
 BJ3973  HISTORY     - 1934     MONUMENTED       LAGS
 BJ3973  HISTORY     - 1987     GOOD             LA-033
 BJ3973
 BJ3973                          STATION DESCRIPTION
 BJ3973
 BJ3973'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3973'IN BATON ROUGE.
 BJ3973'ABOUT 1 KM (0.6 MI) NORTH OF THE STATE CAPITOL BUILDING AT THE
 BJ3973'INTERSECTION OF CHOCTAW DRIVE AND NORTH THIRD STREET, 20.6 METERS
 BJ3973'(67.5 FT) WEST OF THE INTERSECTION, 14.6 METERS (47.8 FT) WEST-
 BJ3973'SOUTHWEST OF A FIRE HYDRANT, 3.7 METERS (12 FT) WEST OF A GRAVELED
 BJ3973'SERVICE ROAD AND 5.3 METERS (17.5 FT) NORTH OF THE CENTER OF A
 BJ3973'CONCRETE WATER METER BOX IN THE GROUND.
 BJ3973'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BJ3973'THE MARK IS ABOVE LEVEL WITH SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0099 ***********************************************************************
 AU0099  DESIGNATION -  92
 AU0099  PID         -  AU0099
 AU0099  STATE/COUNTY-  LA/ST MARY
 AU0099  COUNTRY     -  US
 AU0099  USGS QUAD   -  MORGAN CITY (2018)
 AU0099
 AU0099                         *CURRENT SURVEY CONTROL
 AU0099  ______________________________________________________________________
 AU0099* NAD 83(1986) POSITION- 29 43 41.     (N) 091 10 48.     (W)   SCALED
 AU0099* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0099  **This station is located in a suspected subsidence area (see below).
 AU0099  ______________________________________________________________________
 AU0099  GEOID HEIGHT    -        -25.586 (meters)                     GEOID18
 AU0099  DYNAMIC HEIGHT  -          2.861 (meters)        9.39  (feet) COMP
 AU0099  MODELED GRAVITY -    979,306.3   (mgal)                       NAVD 88
 AU0099
 AU0099.The horizontal coordinates were scaled from a map and have
 AU0099.an estimated accuracy of +/- 6 seconds.
 AU0099
 AU0099.** This station is in an area of known vertical motion. If an
 AU0099.** orthometric height was ever established but is not available 
 AU0099.** in the current survey control section, the orthometric height
 AU0099.** is considered suspect.  Suspect heights are available in the
 AU0099.** superseded section only if requested.
 AU0099
 AU0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0099.GEOID18 height accuracy estimate available here.
 AU0099
 AU0099.Click photographs - Photos may exist for this station.
 AU0099
 AU0099.The dynamic height is computed by dividing the NAVD 88
 AU0099.geopotential number by the normal gravity value computed on the
 AU0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0099.degrees latitude (g = 980.6199 gals.).
 AU0099
 AU0099.The modeled gravity was interpolated from observed gravity values.
 AU0099
 AU0099;                    North         East    Units  Estimated Accuracy
 AU0099;SPC LA S     -   136,130.    1,014,830.      MT  (+/- 180 meters Scaled)
 AU0099
 AU0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN760900(NAD 83)
 AU0099
 AU0099                          SUPERSEDED SURVEY CONTROL
 AU0099
 AU0099.No superseded survey control is available for this station.
 AU0099
 AU0099_MARKER: Z = SEE DESCRIPTION
 AU0099_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 AU0099_SP_SET: 1-INCH PIPE
 AU0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0099+STABILITY: SURFACE MOTION
 AU0099
 AU0099  HISTORY     - Date     Condition        Report By
 AU0099  HISTORY     - UNK      MONUMENTED       USACE
 AU0099  HISTORY     - 1976     GOOD             NGS
 AU0099
 AU0099                          STATION DESCRIPTION
 AU0099
 AU0099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0099'2.5 MI NE FROM MORGAN CITY.
 AU0099'2.5 MILES NORTHEAST ALONG STATE HIGHWAY 70 (MARGURITE STREET) FROM THE
 AU0099'JUNCTION OF SIXTH STREET, 148.5 FT SOUTHWEST OF THE ST MARY PARISH
 AU0099'SIGN, 34 FT NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 76 FT NORTH-
 AU0099'EAST OF THE CENTER LINE OF A SHELL ROAD LEADING NORTHWEST TO LEVEE,
 AU0099'CAP IS SCREWED ON TO A 1-INCH IRON PIPE DRIVEN TO AN UNKNOWN DEPTH,
 AU0099'ACCESS TO WHICH IS HAD THROUGH A 3 INCH IRON PIPE WHICH PROJECTS 1 FT
 AU0099'ABOVE THE LEVEL OF THE GROUND, THE 1-INCH PIPE CAP IS 0.9 FT ABOVE
 AU0099'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0126 ***********************************************************************
 AU0126  DESIGNATION -  92 A USE
 AU0126  PID         -  AU0126
 AU0126  STATE/COUNTY-  LA/ST MARY
 AU0126  COUNTRY     -  US
 AU0126  USGS QUAD   -  MORGAN CITY (2018)
 AU0126
 AU0126                         *CURRENT SURVEY CONTROL
 AU0126  ______________________________________________________________________
 AU0126* NAD 83(1986) POSITION- 29 43 23.     (N) 091 11 20.     (W)   SCALED
 AU0126* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0126  **This station is located in a suspected subsidence area (see below).
 AU0126  ______________________________________________________________________
 AU0126  GEOID HEIGHT    -        -25.573 (meters)                     GEOID18
 AU0126
 AU0126.The horizontal coordinates were scaled from a map and have
 AU0126.an estimated accuracy of +/- 6 seconds.
 AU0126
 AU0126.** This station is in an area of known vertical motion. If an
 AU0126.** orthometric height was ever established but is not available 
 AU0126.** in the current survey control section, the orthometric height
 AU0126.** is considered suspect.  Suspect heights are available in the
 AU0126.** superseded section only if requested.
 AU0126
 AU0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0126.GEOID18 height accuracy estimate available here.
 AU0126
 AU0126.Click photographs - Photos may exist for this station.
 AU0126
 AU0126;                    North         East    Units  Estimated Accuracy
 AU0126;SPC LA S     -   135,580.    1,013,980.      MT  (+/- 180 meters Scaled)
 AU0126
 AU0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN751894(NAD 83)
 AU0126
 AU0126                          SUPERSEDED SURVEY CONTROL
 AU0126
 AU0126.No superseded survey control is available for this station.
 AU0126
 AU0126_MARKER: DD = SURVEY DISK
 AU0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0126_STAMPING: 92A 1952
 AU0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0126+STABILITY: SURFACE MOTION
 AU0126
 AU0126  HISTORY     - Date     Condition        Report By
 AU0126  HISTORY     - 1952     MONUMENTED       DOD
 AU0126  HISTORY     - 1965     GOOD             CGS
 AU0126  HISTORY     - 1972     POOR             LADPW
 AU0126  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0126
 AU0126                          STATION DESCRIPTION
 AU0126
 AU0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0126'4.05 MI NE FROM MORGAN CITY.
 AU0126'ABOUT 0.4 MILE WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 AU0126'STATION AT MORGAN CITY, THENCE 1.3 MILES NORTHWEST ALONG FRONT STREET,
 AU0126'THENCE 2.35 MILES NORTHEAST ALONG A DIRT LEVEE AND A GRAVELED ROAD, IN
 AU0126'FRACTIONAL SECTION 36, R 12 E, T 15 S, ABOUT 0.1 MILE NORTHEAST OF THE
 AU0126'JUNCTION OF STATE HIGHWAY 70 AND THE GRAVELED ROAD, ABOUT 80 YARDS
 AU0126'SOUTHEAST OF THE CENTER LINE OF STATE HIGHWAY 70, IN THE NORTH SIDE OF
 AU0126'A CITY PARK, 38.7 FEET NORTH OF A 28-INCH OAK TREE, 112 FEET SOUTHWEST
 AU0126'OF THE CENTER LINE OF A SHELL ROAD LEADING THROUGH THE PARK, 26 FEET
 AU0126'SOUTH OF A WIDE DITCH, 32 FEET NORTH NORTHWEST OF THE CONCRETE BASE OF
 AU0126'A PICNIC TABLE IN THE PARK, ABOUT LEVEL WITH THE SHELL ROAD, AND SET
 AU0126'IN THE TOP OF A CONCRETE POST PROJECTING 1 FOOT.
 AU0126
 AU0126                          STATION RECOVERY (1972)
 AU0126
 AU0126'RECOVERY NOTE BY LOUISIANA DEPARTMENT OF PUBLIC WORKS 1972
 AU0126'MARK RECOVERED IN POOR CONDITION.
 AU0126
 AU0126                          STATION RECOVERY (1976)
 AU0126
 AU0126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0126'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3198 ***********************************************************************
 DH3198  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3198  DESIGNATION -  924+62.47=LMS170
 DH3198  PID         -  DH3198
 DH3198  STATE/COUNTY-  LA/POINTE COUPEE
 DH3198  COUNTRY     -  US
 DH3198  USGS QUAD   -  LACOUR (2018)
 DH3198
 DH3198                         *CURRENT SURVEY CONTROL
 DH3198  ______________________________________________________________________
 DH3198* NAD 83(2011) POSITION- 30 50 07.12270(N) 091 36 59.44089(W)   ADJUSTED
 DH3198* NAD 83(2011) ELLIP HT-    -7.667 (meters)        (06/27/12)   ADJUSTED
 DH3198* NAD 83(2011) EPOCH   -  2010.00
 DH3198* NAVD 88 ORTHO HEIGHT -    19.58  (meters)       64.2   (feet) GPS OBS
 DH3198  ______________________________________________________________________
 DH3198  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3198  GEOID HEIGHT    -        -27.249 (meters)                     GEOID03
 DH3198  GEOID HEIGHT    -        -27.085 (meters)                     GEOID18
 DH3198  NAD 83(2011) X  -   -154,627.705 (meters)                     COMP
 DH3198  NAD 83(2011) Y  - -5,479,184.537 (meters)                     COMP
 DH3198  NAD 83(2011) Z  -  3,250,225.373 (meters)                     COMP
 DH3198  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 DH3198
 DH3198  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3198  Standards:
 DH3198         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3198            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3198  -------------------------------------------------------------------
 DH3198  NETWORK    0.78   4.43           0.34   0.30   2.26     -0.01604626
 DH3198  -------------------------------------------------------------------
 DH3198  Click here for local accuracies and other accuracy information.
 DH3198
 DH3198.The horizontal coordinates were established by GPS observations
 DH3198.and adjusted by the National Geodetic Survey in June 2012.
 DH3198
 DH3198.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3198.been affixed to the stable North American tectonic plate. See 
 DH3198.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3198
 DH3198.The horizontal coordinates are valid at the epoch date displayed above
 DH3198.which is a decimal equivalence of Year/Month/Day.
 DH3198
 DH3198.The orthometric height was determined by GPS observations and a
 DH3198.high-resolution geoid model using precise GPS observation and
 DH3198.processing techniques.
 DH3198
 DH3198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3198.GEOID18 height accuracy estimate available here.
 DH3198
 DH3198.Click photographs - Photos may exist for this station.
 DH3198
 DH3198.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3198
 DH3198.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3198
 DH3198.The ellipsoidal height was determined by GPS observations
 DH3198.and is referenced to NAD 83.
 DH3198
 DH3198. The following values were computed from the NAD 83(2011) position.
 DH3198
 DH3198;                    North         East     Units Scale Factor Converg.
 DH3198;SPC LA S     -   258,898.546   972,908.097   MT  1.00003158   -0 08 29.7
 DH3198;SPC LA S     -   849,402.98  3,191,949.31   sFT  1.00003158   -0 08 29.7
 DH3198;UTM  15      - 3,412,169.463   632,308.795   MT  0.99981594   +0 42 33.3
 DH3198
 DH3198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3198!SPC LA S     -   1.00000120  x   1.00003158  =   1.00003278
 DH3198!UTM  15      -   1.00000120  x   0.99981594  =   0.99981714
 DH3198
 DH3198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3230812169(NAD 83)
 DH3198
 DH3198                          SUPERSEDED SURVEY CONTROL
 DH3198
 DH3198  NAD 83(2007)-  30 50 07.12264(N)    091 36 59.44162(W) AD(2002.00) 0
 DH3198  ELLIP H (02/10/07)   -7.650  (m)                       GP(2002.00)    
 DH3198  NAD 83(1992)-  30 50 07.12264(N)    091 36 59.44124(W) AD(       ) B
 DH3198  ELLIP H (05/09/05)   -7.659  (m)                       GP(       ) 4 2
 DH3198  NAVD 88 (05/09/05)   19.66   (m)  USGG2003 model used  GPS OBS        
 DH3198
 DH3198.Superseded values are not recommended for survey control.
 DH3198
 DH3198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3198.See file dsdata.pdf to determine how the superseded data were derived.
 DH3198
 DH3198_MARKER: DD = SURVEY DISK
 DH3198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3198_STAMPING: LMS 170 1977
 DH3198_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3198+STABILITY: SURFACE MOTION
 DH3198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3198+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2003
 DH3198
 DH3198  HISTORY     - Date     Condition        Report By
 DH3198  HISTORY     - UNK      MONUMENTED       USACE
 DH3198  HISTORY     - 20030128 GOOD             3001
 DH3198
 DH3198                          STATION DESCRIPTION
 DH3198
 DH3198'DESCRIBED BY 3001, INC 2003 (MH)
 DH3198'THE STATION IS LOCATED IN POINTE COUPEE PARISH ABOUT 2.7 MILES EAST
 DH3198'SOUTH EAST OF  BATCHELOR, LA 4.9 MILES SOUTH EAST OF INNIS, LA  AND
 DH3198'5.1 MILES NORTHWEST OF BRUNETTE POINT
 DH3198'
 DH3198'OWNERSHIP- COE
 DH3198'
 DH3198'TO REACH THE STATION FROM THE INTERSECTION OF LA HWY 1 AND LA HWY 419
 DH3198'IN BATCHELOR, LA  GO EAST, THEN SOUTHEAST ALONG HWY 419 FOR  2.8 MILES
 DH3198'AND MARK ON LEFT ON TOP OF LEVEE.
 DH3198'
 DH3198'THE STATION IS A 3IN COE ALUM. CAP SET IN CONCRETE IN TOP OF LEVEE AT
 DH3198'STA 924+62.47, STAMPED  LMS 170 1983, 125' EAST NORTHEAST OF HWY 419,
 DH3198'1.0' WEST OF CENTERLINE OF LEVEE, 7.0' EAST OF LSC OF LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0004 ***********************************************************************
 BW0004  DESIGNATION -  93 DIETZE BOLT
 BW0004  PID         -  BW0004
 BW0004  STATE/COUNTY-  LA/CONCORDIA
 BW0004  COUNTRY     -  US
 BW0004  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW0004
 BW0004                         *CURRENT SURVEY CONTROL
 BW0004  ______________________________________________________________________
 BW0004* NAD 83(1986) POSITION- 31 11 30.     (N) 091 37 55.     (W)   SCALED
 BW0004* NAVD 88 ORTHO HEIGHT -    15.895 (meters)       52.15  (feet) ADJUSTED
 BW0004  ______________________________________________________________________
 BW0004  GEOID HEIGHT    -        -26.768 (meters)                     GEOID18
 BW0004  DYNAMIC HEIGHT  -         15.875 (meters)       52.08  (feet) COMP
 BW0004  MODELED GRAVITY -    979,406.8   (mgal)                       NAVD 88
 BW0004
 BW0004  VERT ORDER      -  FIRST     CLASS I
 BW0004
 BW0004.The horizontal coordinates were scaled from a map and have
 BW0004.an estimated accuracy of +/- 6 seconds.
 BW0004
 BW0004.The orthometric height was determined by differential leveling and
 BW0004.adjusted by the NATIONAL GEODETIC SURVEY
 BW0004.in February 1994.
 BW0004
 BW0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0004.GEOID18 height accuracy estimate available here.
 BW0004
 BW0004.Click photographs - Photos may exist for this station.
 BW0004
 BW0004.The dynamic height is computed by dividing the NAVD 88
 BW0004.geopotential number by the normal gravity value computed on the
 BW0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0004.degrees latitude (g = 980.6199 gals.).
 BW0004
 BW0004.The modeled gravity was interpolated from observed gravity values.
 BW0004
 BW0004;                    North         East    Units  Estimated Accuracy
 BW0004;SPC LA N     -    77,020.    1,082,740.      MT  (+/- 180 meters Scaled)
 BW0004
 BW0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ303516(NAD 83)
 BW0004
 BW0004                          SUPERSEDED SURVEY CONTROL
 BW0004
 BW0004  NAVD 88 (06/15/91)   15.918  (m)           52.22   (f) SUPERSEDED  1 1
 BW0004  NGVD 29 (11/26/84)   15.870  (m)           52.07   (f) ADJUSTED    1 1
 BW0004
 BW0004.Superseded values are not recommended for survey control.
 BW0004
 BW0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0004.See file dsdata.pdf to determine how the superseded data were derived.
 BW0004
 BW0004_MARKER: B = BOLT
 BW0004_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0004_SP_SET: UNDERGROUND SLAB
 BW0004_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0004
 BW0004  HISTORY     - Date     Condition        Report By
 BW0004  HISTORY     - UNK      MONUMENTED       USACE
 BW0004  HISTORY     - 1966     GOOD             CGS
 BW0004  HISTORY     - 1976     GOOD             NGS
 BW0004
 BW0004                          STATION DESCRIPTION
 BW0004
 BW0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0004'AT SHAW, IN SECTION 35, T3N, R8E, 298 FEET NORTHWEST OF THE
 BW0004'NORTHWEST CORNER OF A RED BRICK SCHOOLHOUSE, ABOUT 163 YARDS SOUTHWEST
 BW0004'OF THE SOUTHWEST CORNER OF A LARGE TWO-STORIED HOUSE BELONGING TO
 BW0004'ABNER MAXWELL, 510 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 407
 BW0004'FEET WEST OF A FENCE LINE ALONG THE HIGHWAY, 329 FEET WEST-SOUTHWEST
 BW0004'OF THE SOUTHWEST CORNER OF A HOUSE WITH ASBESTOS SIDING, 162 FEET
 BW0004'WEST-SOUTHWEST OF A POWER POLE WHICH BEARS A TRANSFORMER AND IS NUMBER
 BW0004'01-80, 26 1/2 FEET NORTHEAST OF A 28-INCH OAK TREE IN A FENCE LINE, 18
 BW0004'1/2 FEET EAST OF A FENCE, ABOUT 10 FEET BELOW THE LEVEL OF THE
 BW0004'HIGHWAY, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET
 BW0004'BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE
 BW0004'THAT PROJECTS ABOUT 4 INCHES ABOVE THE GROUND. NOTE-- THE CAP HAS BEEN
 BW0004'REMOVED FROM THIS PIPE BUT THE BOLT IS VERY GOOD.
 BW0004
 BW0004                          STATION RECOVERY (1976)
 BW0004
 BW0004'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0004'0.15 MILES NORTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0004'HIGHWAY 190 AT SHAW, 510 FT. WEST OF THE CENTER LINE OF STATE HIGHWAY
 BW0004'15, 298 FT. NORTHWEST OF THE NORTHWEST CORNER OF AN ABANDONED SCHOOL
 BW0004'HOUSE, 162 FT. WEST-NORTHWEST OF A POWER LINE POLE WITH TRANSFORMER,
 BW0004'19.3 FT. WEST OF THE NORTHWEST CORNER OF A METAL SHOP BUILDING FOR
 BW0004'THE LOUISIANA WILDLIFE AND FISHIERS COMMISSION, 7 FT. EAST OF A
 BW0004'FENCE, A COPPER BOLT SET IN TOP OF A CONCRETE SLAB ABOUT 3 FT. BELOW
 BW0004'THE GROUND, ACCESS IS HAD THROUGH A 4 INCH IRON PIPE THAT IS BROKEN
 BW0004'OFF AND PROJECTS 0.1 FT. ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0005 ***********************************************************************
 BW0005  DESIGNATION -  94 DIETZE BOLT
 BW0005  PID         -  BW0005
 BW0005  STATE/COUNTY-  LA/CONCORDIA
 BW0005  COUNTRY     -  US
 BW0005  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW0005
 BW0005                         *CURRENT SURVEY CONTROL
 BW0005  ______________________________________________________________________
 BW0005* NAD 83(1986) POSITION- 31 10 37.     (N) 091 37 52.     (W)   SCALED
 BW0005* NAVD 88 ORTHO HEIGHT -    15.269 (meters)       50.10  (feet) ADJUSTED
 BW0005  ______________________________________________________________________
 BW0005  GEOID HEIGHT    -        -26.789 (meters)                     GEOID18
 BW0005  DYNAMIC HEIGHT  -         15.250 (meters)       50.03  (feet) COMP
 BW0005  MODELED GRAVITY -    979,405.4   (mgal)                       NAVD 88
 BW0005
 BW0005  VERT ORDER      -  FIRST     CLASS I
 BW0005
 BW0005.The horizontal coordinates were scaled from a map and have
 BW0005.an estimated accuracy of +/- 6 seconds.
 BW0005
 BW0005.The orthometric height was determined by differential leveling and
 BW0005.adjusted by the NATIONAL GEODETIC SURVEY
 BW0005.in February 1994.
 BW0005
 BW0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0005.GEOID18 height accuracy estimate available here.
 BW0005
 BW0005.Click photographs - Photos may exist for this station.
 BW0005
 BW0005.The dynamic height is computed by dividing the NAVD 88
 BW0005.geopotential number by the normal gravity value computed on the
 BW0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0005.degrees latitude (g = 980.6199 gals.).
 BW0005
 BW0005.The modeled gravity was interpolated from observed gravity values.
 BW0005
 BW0005;                    North         East    Units  Estimated Accuracy
 BW0005;SPC LA N     -    75,390.    1,082,830.      MT  (+/- 180 meters Scaled)
 BW0005
 BW0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ304500(NAD 83)
 BW0005
 BW0005                          SUPERSEDED SURVEY CONTROL
 BW0005
 BW0005  NAVD 88 (06/15/91)   15.293  (m)           50.17   (f) SUPERSEDED  1 1
 BW0005  NGVD 29 (11/26/84)   15.244  (m)           50.01   (f) ADJUSTED    1 1
 BW0005
 BW0005.Superseded values are not recommended for survey control.
 BW0005
 BW0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0005.See file dsdata.pdf to determine how the superseded data were derived.
 BW0005
 BW0005_MARKER: B = BOLT
 BW0005_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0005_SP_SET: UNDERGROUND SLAB
 BW0005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0005
 BW0005  HISTORY     - Date     Condition        Report By
 BW0005  HISTORY     - UNK      MONUMENTED       USACE
 BW0005  HISTORY     - 1966     GOOD             CGS
 BW0005  HISTORY     - 1976     GOOD             NGS
 BW0005
 BW0005                          STATION DESCRIPTION
 BW0005
 BW0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0005'0.95 MI S FROM SHAW.
 BW0005'ABOUT 0.95 MILE SOUTH ALONG STATE HIGHWAY 15 FROM A RED BRICK
 BW0005'SCHOOLHOUSE AT SHAW, IN SECTION 23, T 3 N, R 8 E, BEHIND A SMALL HOUSE
 BW0005'THAT IS OCCUPIED BY A FAMILY, 314 FEET WEST OF THE CENTER LINE
 BW0005'OF A CATTLE GUARD, 270 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BW0005'SMALL STORE, 220 FEET WEST OF A POINT IN LINE WITH A ROW OF POLES, 10
 BW0005'FEET NORTH OF THE CENTER LINE OF A NARROW LANE, 4 FEET NORTH OF A
 BW0005'FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 25 FEET BELOW THE
 BW0005'LEVEL OF THE HIGHWAY, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB
 BW0005'ABOUT 3 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 BW0005'IRON PIPE BEARING A BRASS CAP AND PROJECTING 1 FOOT.
 BW0005
 BW0005                          STATION RECOVERY (1976)
 BW0005
 BW0005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0005'0.8 MILE SOUTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0005'HIGHWAY 190 AT SHAW, AT A GROUND OF BUILDINGS, DIRECTLY OPPOSITE
 BW0005'A HIGHWAY CATTLE GUARD, 314 FT. WEST OF THE CENTER LINE OF THE
 BW0005'HIGHWAY, 270 FT. SOUTHWEST OF THE SOUTHWEST CORNER OF MCCEARLEYS
 BW0005'STORE, 33 FT. SOUTH OF THE CENTER LINE OF A DRIVEWAY LEADING WEST,
 BW0005'37.8 FT. SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE, A COPPER
 BW0005'BOLT SET IN TOP OF A CONCRETE SLAB ABOUT 3 FT. BELOW GROUND, ACCESS
 BW0005'IS HAD THROUGH A 4 INCH IRON PIPE THAT PROJECTS 1 FT. ABOVE THE
 BW0005'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1263 ***********************************************************************
 BW1263  DESIGNATION -  94 DIETZE CAP
 BW1263  PID         -  BW1263
 BW1263  STATE/COUNTY-  LA/CONCORDIA
 BW1263  COUNTRY     -  US
 BW1263  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW1263
 BW1263                         *CURRENT SURVEY CONTROL
 BW1263  ______________________________________________________________________
 BW1263* NAD 83(1986) POSITION- 31 10 39.     (N) 091 37 51.     (W)   SCALED
 BW1263* NAVD 88 ORTHO HEIGHT -    16.50  (+/-2cm)       54.1   (feet) VERTCON3
 BW1263  ______________________________________________________________________
 BW1263  GEOID HEIGHT    -        -26.788 (meters)                     GEOID18
 BW1263  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1263
 BW1263.The horizontal coordinates were scaled from a map and have
 BW1263.an estimated accuracy of +/- 6 seconds.
 BW1263
 BW1263.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1263.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1263
 BW1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1263.GEOID18 height accuracy estimate available here.
 BW1263
 BW1263.The vertical order pertains to the NGVD 29 superseded value.
 BW1263
 BW1263.Click photographs - Photos may exist for this station.
 BW1263
 BW1263;                    North         East    Units  Estimated Accuracy
 BW1263;SPC LA N     -    75,450.    1,082,850.      MT  (+/- 180 meters Scaled)
 BW1263
 BW1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ304500(NAD 83)
 BW1263
 BW1263                          SUPERSEDED SURVEY CONTROL
 BW1263
 BW1263  NGVD 29 (??/??/92)   16.48   (m)           54.1    (f) COMPUTED    1 2
 BW1263
 BW1263.Superseded values are not recommended for survey control.
 BW1263
 BW1263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1263.See file dsdata.pdf to determine how the superseded data were derived.
 BW1263
 BW1263_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1263_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1263_MARK LOGO: USACE
 BW1263_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1263_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1263
 BW1263  HISTORY     - Date     Condition        Report By
 BW1263  HISTORY     - UNK      MONUMENTED       USACE
 BW1263  HISTORY     - 1966     GOOD             CGS
 BW1263
 BW1263                          STATION DESCRIPTION
 BW1263
 BW1263'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1263'ABOUT 0.95 MILE SOUTH ALONG STATE HIGHWAY 15 FROM A RED BRICK
 BW1263'SCHOOLHOUSE AT SHAW, IN SECTION 23, T3N, R8E, BEHIND A SMALL
 BW1263'OCCUPIED HOME, 314 FEET WEST OF THE CENTER LINE OF A
 BW1263'CATTLE GUARD, 270 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BW1263'SMALL STORE, 220 FEET WEST OF A POINT IN LINE WITH A ROW OF POLES, 10
 BW1263'FEET NORTH OF THE CENTER LINE OF A NARROW LANE, 4 FEET NORTH OF A
 BW1263'FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 25 FEET BELOW THE
 BW1263'LEVEL OF THE HIGHWAY, A 4-INCH IRON PIPE BEARING A BRASS CAP AND
 BW1263'PROJECTING 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1172 ***********************************************************************
 CP1172  DESIGNATION -  94/3
 CP1172  PID         -  CP1172
 CP1172  STATE/COUNTY-  LA/EAST CARROLL
 CP1172  COUNTRY     -  US
 CP1172  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1172
 CP1172                         *CURRENT SURVEY CONTROL
 CP1172  ______________________________________________________________________
 CP1172* NAD 83(1986) POSITION- 32 39 23.     (N) 091 10 26.     (W)   SCALED
 CP1172* NAVD 88 ORTHO HEIGHT -    30.64  (+/-2cm)      100.5   (feet) VERTCON3
 CP1172  ______________________________________________________________________
 CP1172  GEOID HEIGHT    -        -26.351 (meters)                     GEOID18
 CP1172  VERT ORDER      -  ? (See Below)
 CP1172
 CP1172.The horizontal coordinates were scaled from a map and have
 CP1172.an estimated accuracy of +/- 6 seconds.
 CP1172
 CP1172.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1172.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1172
 CP1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1172.GEOID18 height accuracy estimate available here.
 CP1172
 CP1172.The vertical order pertains to the NGVD 29 superseded value.
 CP1172
 CP1172.Click photographs - Photos may exist for this station.
 CP1172
 CP1172;                    North         East    Units  Estimated Accuracy
 CP1172;SPC LA N     -   239,860.    1,124,400.      MT  (+/- 180 meters Scaled)
 CP1172
 CP1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS712146(NAD 83)
 CP1172
 CP1172                          SUPERSEDED SURVEY CONTROL
 CP1172
 CP1172  NGVD 29 (??/??/92)   30.637  (m)          100.51   (f) ADJ UNCH       
 CP1172
 CP1172.Superseded values are not recommended for survey control.
 CP1172
 CP1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1172.See file dsdata.pdf to determine how the superseded data were derived.
 CP1172
 CP1172_MARKER: P = PIPE CAP
 CP1172_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1172_MARK LOGO: USACE
 CP1172_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1172_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1172
 CP1172  HISTORY     - Date     Condition        Report By
 CP1172  HISTORY     - UNK      MONUMENTED       USACE
 CP1172  HISTORY     - 1934     GOOD             USACE
 CP1172
 CP1172                          STATION DESCRIPTION
 CP1172
 CP1172'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1172'1.6 MI S FROM TRANSYLVANIA.
 CP1172'P.B.M. IS A STONE POST ON RIGHT BANK OF MISS. RIVER, EAST CARROLL
 CP1172'PARISH, LA., BACK OF UPPER PART OF ISLAND 97.  ABOUT 1.5 MILES BELOW
 CP1172'TRANSYLVANIA LANDING AND TRANSYLVANIA RAILROAD DEPOT.  ABOUT 660
 CP1172'METERS BELOW A Z SHAPED DOUBLE ANGLE IN LEVEE.  115 METERS BACK OF
 CP1172'BANK OF CHUTE.  41 METERS BACK OF CENTER OF LEVEE AT A POINT 31 METERS
 CP1172'ABOVE ANGLE IN LEVEE AND ROAD CROSSING.  IN OPEN GROUND ON LINE
 CP1172'BETWEEN TRI. STA. WILTON AND P.B.M. 94/4.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1175 ***********************************************************************
 CP1175  DESIGNATION -  94/4
 CP1175  PID         -  CP1175
 CP1175  STATE/COUNTY-  LA/EAST CARROLL
 CP1175  COUNTRY     -  US
 CP1175  USGS QUAD   -  TRANSYLVANIA (2018)
 CP1175
 CP1175                         *CURRENT SURVEY CONTROL
 CP1175  ______________________________________________________________________
 CP1175* NAD 83(1986) POSITION- 32 39 24.     (N) 091 10 52.     (W)   SCALED
 CP1175* NAVD 88 ORTHO HEIGHT -    28.94  (+/-2cm)       94.9   (feet) VERTCON3
 CP1175  ______________________________________________________________________
 CP1175  GEOID HEIGHT    -        -26.341 (meters)                     GEOID18
 CP1175  VERT ORDER      -  ? (See Below)
 CP1175
 CP1175.The horizontal coordinates were scaled from a map and have
 CP1175.an estimated accuracy of +/- 6 seconds.
 CP1175
 CP1175.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1175.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1175
 CP1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1175.GEOID18 height accuracy estimate available here.
 CP1175
 CP1175.The vertical order pertains to the NGVD 29 superseded value.
 CP1175
 CP1175.Click photographs - Photos may exist for this station.
 CP1175
 CP1175;                    North         East    Units  Estimated Accuracy
 CP1175;SPC LA N     -   239,880.    1,123,730.      MT  (+/- 180 meters Scaled)
 CP1175
 CP1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS705146(NAD 83)
 CP1175
 CP1175                          SUPERSEDED SURVEY CONTROL
 CP1175
 CP1175  NGVD 29 (??/??/92)   28.934  (m)           94.93   (f) ADJ UNCH       
 CP1175
 CP1175.Superseded values are not recommended for survey control.
 CP1175
 CP1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1175.See file dsdata.pdf to determine how the superseded data were derived.
 CP1175
 CP1175_MARKER: P = PIPE CAP
 CP1175_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1175_MARK LOGO: USACE
 CP1175_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1175_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1175
 CP1175  HISTORY     - Date     Condition        Report By
 CP1175  HISTORY     - UNK      MONUMENTED       USACE
 CP1175  HISTORY     - 1934     GOOD             USACE
 CP1175
 CP1175                          STATION DESCRIPTION
 CP1175
 CP1175'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1175'1 MI S FROM TRANSYLVANIA.
 CP1175'P.B.M. IS A STONE POST ON RIGHT BANK OF MISS. RIVER, EAST CARROLL
 CP1175'PARISH, LA.  BACK OF UPPER END OF ISLAND 97.  3035 FEET BACK OF BANK
 CP1175'OF CHUTE.  2822 FEET BACK OF LEVEE.  32 FEET BACK OF CENTER OF MO.
 CP1175'PAC. R.R.  1 1/8 MILES BELOW TRANSYLVANIA R.R. DEPOT.  IN BORROW PIT.
 CP1175'459 FEET BELOW R.R. BRIDGE.  1280 FEET BELOW R.R. MILEPOST 377 FEET
 CP1175'ABOVE FENCE AROUND BUILDING ON WILTON PLANTATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1400 ***********************************************************************
 BX1400  DESIGNATION -  95
 BX1400  PID         -  BX1400
 BX1400  STATE/COUNTY-  LA/GRANT
 BX1400  COUNTRY     -  US
 BX1400  USGS QUAD   -  COLFAX (2018)
 BX1400
 BX1400                         *CURRENT SURVEY CONTROL
 BX1400  ______________________________________________________________________
 BX1400* NAD 83(1986) POSITION- 31 33 28.     (N) 092 44 51.     (W)   SCALED
 BX1400* NAVD 88 ORTHO HEIGHT -    29.11  (+/-2cm)       95.5   (feet) VERTCON3
 BX1400  ______________________________________________________________________
 BX1400  GEOID HEIGHT    -        -25.970 (meters)                     GEOID18
 BX1400  VERT ORDER      -  ? (See Below)
 BX1400
 BX1400.The horizontal coordinates were scaled from a map and have
 BX1400.an estimated accuracy of +/- 6 seconds.
 BX1400
 BX1400.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1400.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1400
 BX1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1400.GEOID18 height accuracy estimate available here.
 BX1400
 BX1400.The vertical order pertains to the NGVD 29 superseded value.
 BX1400
 BX1400.Click photographs - Photos may exist for this station.
 BX1400
 BX1400;                    North         East    Units  Estimated Accuracy
 BX1400;SPC LA N     -   117,310.      976,500.      MT  (+/- 180 meters Scaled)
 BX1400
 BX1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ239914(NAD 83)
 BX1400
 BX1400                          SUPERSEDED SURVEY CONTROL
 BX1400
 BX1400  NGVD 29 (11/26/84)   29.120  (m)           95.54   (f) ADJUSTED       
 BX1400
 BX1400.Superseded values are not recommended for survey control.
 BX1400
 BX1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1400.See file dsdata.pdf to determine how the superseded data were derived.
 BX1400
 BX1400_MARKER: P = PIPE CAP
 BX1400_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1400_STAMPING: 95
 BX1400_MARK LOGO: USGS
 BX1400_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1400_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1400
 BX1400  HISTORY     - Date     Condition        Report By
 BX1400  HISTORY     - 1906     MONUMENTED       USGS
 BX1400  HISTORY     - 1949     MARK NOT FOUND   CGS
 BX1400
 BX1400                          STATION DESCRIPTION
 BX1400
 BX1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1400'AT PHILLIPS, GRANT PARISH, AT THE LOUISIANA AND ARKANSAS RAILWAY
 BX1400'STATION, 50 FEET SW OF A ROAD CROSSING, 18 FT SE OF A SWEET-GUM TREE,
 BX1400'15 FEET SOUTH OF THE ROAD, AND WEST OF THE TRACK.  A UNITED STATES
 BX1400'GEOLOGICAL SURVEY STANDARD CAP STAMPED 95 AND RIVETED ON THE TOP OF A
 BX1400'3 1/2 INCH IRON PIPE.  NOTE-- A LEVEE HAS BEEN BUILT AT THE PLACE
 BX1400'WHERE THE MARK SHOULD BE AND IT IS BELIEVED TO BE UNDER A VERY DEEP
 BX1400'FILL.  NOTE-- THE PHILLIPS RAILROAD STATION HAS BEEN MOVED AND IS NOW
 BX1400'4.3 MILES NORTHWEST ALONG THE LOUISIANA AND ARKANSAS RAILROAD FROM THE
 BX1400'STATION AT COLFAX.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0723 ***********************************************************************
 CP0723  DESIGNATION -  95 M BOLT RESET
 CP0723  PID         -  CP0723
 CP0723  STATE/COUNTY-  LA/MADISON
 CP0723  COUNTRY     -  US
 CP0723  USGS QUAD   -  YOKENA (2018)
 CP0723
 CP0723                         *CURRENT SURVEY CONTROL
 CP0723  ______________________________________________________________________
 CP0723* NAD 83(1986) POSITION- 32 14 45.     (N) 090 59 28.     (W)   SCALED
 CP0723* NAVD 88 ORTHO HEIGHT -    23.81  (+/-2cm)       78.1   (feet) VERTCON3
 CP0723  ______________________________________________________________________
 CP0723  GEOID HEIGHT    -        -26.505 (meters)                     GEOID18
 CP0723  VERT ORDER      -  ? (See Below)
 CP0723
 CP0723.The horizontal coordinates were scaled from a map and have
 CP0723.an estimated accuracy of +/- 6 seconds.
 CP0723
 CP0723.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0723.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0723
 CP0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0723.GEOID18 height accuracy estimate available here.
 CP0723
 CP0723.The vertical order pertains to the NGVD 29 superseded value.
 CP0723
 CP0723.Click photographs - Photos may exist for this station.
 CP0723
 CP0723;                    North         East    Units  Estimated Accuracy
 CP0723;SPC LA N     -   194,560.    1,142,180.      MT  (+/- 180 meters Scaled)
 CP0723
 CP0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR892694(NAD 83)
 CP0723
 CP0723                          SUPERSEDED SURVEY CONTROL
 CP0723
 CP0723  NGVD 29 (??/??/92)   23.843  (m)           78.22   (f) ADJ UNCH       
 CP0723
 CP0723.Superseded values are not recommended for survey control.
 CP0723
 CP0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0723.See file dsdata.pdf to determine how the superseded data were derived.
 CP0723
 CP0723_MARKER: B = BOLT
 CP0723_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP0723_SP_SET: UNDERGROUND STONE
 CP0723_PROJECTION: RECESSED 91 CENTIMETERS
 CP0723_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0723
 CP0723  HISTORY     - Date     Condition        Report By
 CP0723  HISTORY     - UNK      MONUMENTED       USACE
 CP0723  HISTORY     - 1934     GOOD             DOD
 CP0723
 CP0723                          STATION DESCRIPTION
 CP0723
 CP0723'DESCRIBED BY US DEPARTMENT OF DEFENSE 1934
 CP0723'7.3 MI SW FROM DELTA POINT.
 CP0723'ABOUT 7.3 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0723'DELTA), MADISON PARISH, ABOUT 3/4 MILE WEST OF BEDFORD LANDING,
 CP0723'OPPOSITE THE FOOT OF RACETRACK TOWHEAD, ABOUT 1,000 FEET SOUTHWEST OF
 CP0723'THE LEVEE STATION OF THE NEW LEVEE (BOUNDARY LINE BETWEEN VICKSBURG
 CP0723'AND SECOND NEW ORLEANS ENGINEER DISTRICTS), ABOUT 820 FEET UPSTREAM
 CP0723'FROM P.B.M. 109/D = LIMIT (U.S.E.), DESCRIBED BELOW, ABOUT 300 FEET
 CP0723'SOUTH OF THE LOWER END OF A DRAINAGE DITCH, ABOUT 250 FEET SOUTHWEST
 CP0723'OF A RAMP ON THE WEST SIDE OF THE LEVEE, ABOUT 225 FEET LANDSIDE OF
 CP0723'THE CENTER LINE OF THE LEVEE, 75 FEET BACK OF THE TOE OF THE NEW
 CP0723'LEVEE, AT THE UPSTREAM END OF A PARTIALLY CLEARED FIELD, 95 FEET
 CP0723'SOUTHEAST OF A NAIL IN A 16-INCH OAK TREE, AND 25 FEET FROM THE CENTER
 CP0723'LINE OF A DIRT ROAD.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3
 CP0723'FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 CP0723'PROJECTING ABOUT 18 INCHES ABOVE GROUND AND BEARING A CORPS OF
 CP0723'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0724 ***********************************************************************
 CP0724  DESIGNATION -  95 M CAP RESET
 CP0724  PID         -  CP0724
 CP0724  STATE/COUNTY-  LA/MADISON
 CP0724  COUNTRY     -  US
 CP0724  USGS QUAD   -  YOKENA (2018)
 CP0724
 CP0724                         *CURRENT SURVEY CONTROL
 CP0724  ______________________________________________________________________
 CP0724* NAD 83(1986) POSITION- 32 14 44.     (N) 090 59 28.     (W)   SCALED
 CP0724* NAVD 88 ORTHO HEIGHT -    25.03  (+/-2cm)       82.1   (feet) VERTCON3
 CP0724  ______________________________________________________________________
 CP0724  GEOID HEIGHT    -        -26.505 (meters)                     GEOID18
 CP0724  VERT ORDER      -  ? (See Below)
 CP0724
 CP0724.The horizontal coordinates were scaled from a map and have
 CP0724.an estimated accuracy of +/- 6 seconds.
 CP0724
 CP0724.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0724.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0724
 CP0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0724.GEOID18 height accuracy estimate available here.
 CP0724
 CP0724.The vertical order pertains to the NGVD 29 superseded value.
 CP0724
 CP0724.Click photographs - Photos may exist for this station.
 CP0724
 CP0724;                    North         East    Units  Estimated Accuracy
 CP0724;SPC LA N     -   194,530.    1,142,180.      MT  (+/- 180 meters Scaled)
 CP0724
 CP0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR892694(NAD 83)
 CP0724
 CP0724                          SUPERSEDED SURVEY CONTROL
 CP0724
 CP0724  NGVD 29 (??/??/92)   25.068  (m)           82.24   (f) ADJ UNCH       
 CP0724
 CP0724.Superseded values are not recommended for survey control.
 CP0724
 CP0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0724.See file dsdata.pdf to determine how the superseded data were derived.
 CP0724
 CP0724_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP0724_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0724_MARK LOGO: USACE
 CP0724_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP0724_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0724
 CP0724  HISTORY     - Date     Condition        Report By
 CP0724  HISTORY     - UNK      MONUMENTED       USACE
 CP0724  HISTORY     - 1934     GOOD             USACE
 CP0724
 CP0724                          STATION DESCRIPTION
 CP0724
 CP0724'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0724'ABOUT 7.3 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0724'DELTA), MADISON PARISH, ABOUT 3/4 MILE WEST OF BEDFORD LANDING,
 CP0724'OPPOSITE THE FOOT OF RACETRACK TOWHEAD, ABOUT 1,000 FEET SOUTHWEST OF
 CP0724'THE LEVEE STATION OF THE NEW LEVEE (BOUNDARY LINE BETWEEN VICKSBURG
 CP0724'AND SECOND NEW ORLEANS ENGINEER DISTRICTS), ABOUT 820 FEET UPSTREAM
 CP0724'FROM P.B.M. 109/D = LIMIT (U.S.E.), DESCRIBED BELOW, ABOUT 300 FEET
 CP0724'SOUTH OF THE LOWER END OF A DRAINAGE DITCH, ABOUT 250 FEET SOUTHWEST
 CP0724'OF A RAMP ON THE WEST SIDE OF THE LEVEE, ABOUT 225 FEET LANDSIDE OF
 CP0724'THE CENTER LINE OF THE LEVEE, 75 FEET BACK OF THE TOE OF THE NEW
 CP0724'LEVEE, AT THE UPSTREAM END OF A PARTIALLY CLEARED FIELD, 95 FEET
 CP0724'SOUTHEAST OF A NAIL IN A 16-INCH OAK TREE, AND 25 FEET FROM THE CENTER
 CP0724'LINE OF A DIRT ROAD.  AN IRON PIPE PROJECTING ABOUT 18 INCHES ABOVE
 CP0724'GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1142 ***********************************************************************
 CP1142  DESIGNATION -  950 A BOLT
 CP1142  PID         -  CP1142
 CP1142  STATE/COUNTY-  LA/EAST CARROLL
 CP1142  COUNTRY     -  US
 CP1142  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1142
 CP1142                         *CURRENT SURVEY CONTROL
 CP1142  ______________________________________________________________________
 CP1142* NAD 83(1986) POSITION- 32 47 21.     (N) 091 10 31.     (W)   SCALED
 CP1142* NAVD 88 ORTHO HEIGHT -    29.64  (+/-2cm)       97.2   (feet) VERTCON3
 CP1142  ______________________________________________________________________
 CP1142  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 CP1142  VERT ORDER      -  ? (See Below)
 CP1142
 CP1142.The horizontal coordinates were scaled from a map and have
 CP1142.an estimated accuracy of +/- 6 seconds.
 CP1142
 CP1142.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1142.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1142
 CP1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1142.GEOID18 height accuracy estimate available here.
 CP1142
 CP1142.The vertical order pertains to the NGVD 29 superseded value.
 CP1142
 CP1142.Click photographs - Photos may exist for this station.
 CP1142
 CP1142;                    North         East    Units  Estimated Accuracy
 CP1142;SPC LA N     -   254,580.    1,124,090.      MT  (+/- 180 meters Scaled)
 CP1142
 CP1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS708293(NAD 83)
 CP1142
 CP1142                          SUPERSEDED SURVEY CONTROL
 CP1142
 CP1142  NGVD 29 (??/??/92)   29.439  (m)           96.58   (f) ADJ UNCH       
 CP1142
 CP1142.Superseded values are not recommended for survey control.
 CP1142
 CP1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1142.See file dsdata.pdf to determine how the superseded data were derived.
 CP1142
 CP1142_MARKER: B = BOLT
 CP1142_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1142_SP_SET: UNDERGROUND STONE
 CP1142_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1142
 CP1142  HISTORY     - Date     Condition        Report By
 CP1142  HISTORY     - UNK      MONUMENTED       USACE
 CP1142  HISTORY     - 1934     GOOD             USACE
 CP1142
 CP1142                          STATION DESCRIPTION
 CP1142
 CP1142'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1142'IN LAKE PROVIDENCE.
 CP1142'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1142'MISS. RIVER, EAST CARROLL PARISH, LA., ABOUT 1 MILE SOUTH OF THE
 CP1142'CENTER OF LAKE PROVIDENCE, LA.  820 FEET EAST OF CENTER LINE OF
 CP1142'HIGHWAY NO. 65.  9 FEET EAST OF 12-INCH HACKBERRY TREE.  6 FEET EAST
 CP1142'OF SMALL DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1141 ***********************************************************************
 CP1141  DESIGNATION -  950 A CAP
 CP1141  PID         -  CP1141
 CP1141  STATE/COUNTY-  LA/EAST CARROLL
 CP1141  COUNTRY     -  US
 CP1141  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1141
 CP1141                         *CURRENT SURVEY CONTROL
 CP1141  ______________________________________________________________________
 CP1141* NAD 83(1986) POSITION- 32 47 21.     (N) 091 10 31.     (W)   SCALED
 CP1141* NAVD 88 ORTHO HEIGHT -    30.86  (+/-2cm)      101.2   (feet) VERTCON3
 CP1141  ______________________________________________________________________
 CP1141  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 CP1141  VERT ORDER      -  ? (See Below)
 CP1141
 CP1141.The horizontal coordinates were scaled from a map and have
 CP1141.an estimated accuracy of +/- 6 seconds.
 CP1141
 CP1141.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1141.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1141
 CP1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1141.GEOID18 height accuracy estimate available here.
 CP1141
 CP1141.The vertical order pertains to the NGVD 29 superseded value.
 CP1141
 CP1141.Click photographs - Photos may exist for this station.
 CP1141
 CP1141;                    North         East    Units  Estimated Accuracy
 CP1141;SPC LA N     -   254,580.    1,124,090.      MT  (+/- 180 meters Scaled)
 CP1141
 CP1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS708293(NAD 83)
 CP1141
 CP1141                          SUPERSEDED SURVEY CONTROL
 CP1141
 CP1141  NGVD 29 (??/??/92)   30.656  (m)          100.58   (f) ADJ UNCH       
 CP1141
 CP1141.Superseded values are not recommended for survey control.
 CP1141
 CP1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1141.See file dsdata.pdf to determine how the superseded data were derived.
 CP1141
 CP1141_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1141_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1141_MARK LOGO: USACE
 CP1141_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1141_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1141
 CP1141  HISTORY     - Date     Condition        Report By
 CP1141  HISTORY     - UNK      MONUMENTED       USACE
 CP1141  HISTORY     - 1934     GOOD             USACE
 CP1141
 CP1141                          STATION DESCRIPTION
 CP1141
 CP1141'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1141'IN LAKE PROVIDENCE.
 CP1141'P.B.M. IS A PIPE STONE BENCH WITH BRASS CAP, LOCATED ON RIGHT BANK OF
 CP1141'MISS. RIVER, EAST CARROLL PARISH, LA., ABOUT 1 MILE SOUTH OF THE
 CP1141'CENTER OF LAKE PROVIDENCE, LA.  820 FEET EAST OF CENTER LINE OF
 CP1141'HIGHWAY NO. 65.  9 FEET EAST OF 12-INCH HACKBERRY TREE.  6 FEET EAST
 CP1141'OF SMALL DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3987 ***********************************************************************
 BJ3987  DESIGNATION -  952
 BJ3987  PID         -  BJ3987
 BJ3987  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3987  COUNTRY     -  US
 BJ3987  USGS QUAD   -  WATSON (2018)
 BJ3987
 BJ3987                         *CURRENT SURVEY CONTROL
 BJ3987  ______________________________________________________________________
 BJ3987* NAD 83(1986) POSITION- 30 34 13.     (N) 090 59 24.     (W)   SCALED
 BJ3987* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3987  **This station is located in a suspected subsidence area (see below).
 BJ3987  ______________________________________________________________________
 BJ3987  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BJ3987  DYNAMIC HEIGHT  -         19.242 (meters)       63.13  (feet) COMP
 BJ3987  MODELED GRAVITY -    979,342.6   (mgal)                       NAVD 88
 BJ3987
 BJ3987.The horizontal coordinates were scaled from a map and have
 BJ3987.an estimated accuracy of +/- 6 seconds.
 BJ3987
 BJ3987.** This station is in an area of known vertical motion. If an
 BJ3987.** orthometric height was ever established but is not available 
 BJ3987.** in the current survey control section, the orthometric height
 BJ3987.** is considered suspect.  Suspect heights are available in the
 BJ3987.** superseded section only if requested.
 BJ3987
 BJ3987.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3987.GEOID18 height accuracy estimate available here.
 BJ3987
 BJ3987.Click photographs - Photos may exist for this station.
 BJ3987
 BJ3987.The dynamic height is computed by dividing the NAVD 88
 BJ3987.geopotential number by the normal gravity value computed on the
 BJ3987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3987.degrees latitude (g = 980.6199 gals.).
 BJ3987
 BJ3987.The modeled gravity was interpolated from observed gravity values.
 BJ3987
 BJ3987;                    North         East    Units  Estimated Accuracy
 BJ3987;SPC LA S     -   229,530.    1,032,940.      MT  (+/- 180 meters Scaled)
 BJ3987
 BJ3987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP927836(NAD 83)
 BJ3987
 BJ3987                          SUPERSEDED SURVEY CONTROL
 BJ3987
 BJ3987.No superseded survey control is available for this station.
 BJ3987
 BJ3987_MARKER: DB = BENCH MARK DISK
 BJ3987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3987_STAMPING: 952
 BJ3987_MARK LOGO: LAGS
 BJ3987_PROJECTION: FLUSH
 BJ3987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3987+STABILITY: SURFACE MOTION
 BJ3987
 BJ3987  HISTORY     - Date     Condition        Report By
 BJ3987  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3987  HISTORY     - 1987     GOOD             LA-033
 BJ3987
 BJ3987                          STATION DESCRIPTION
 BJ3987
 BJ3987'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3987'3.2 KM (2 MI) SOUTH FROM INDIAN MOUND.
 BJ3987'ABOUT 18.8 KM (11.7 MI) NORTHEAST ON STATE HIGHWAY 37 (GREENWELL
 BJ3987'SPRINGS ROAD) FROM THE INTERSECTION OF U.S. HIGHWAY 61 (AIRLINE
 BJ3987'HIGHWAY) AND HIGHWAY 37 TO THE MARK ON THE RIGHT, ALSO ABOUT 0.4 KM
 BJ3987'(0.25 MI) SOUTH OF THE INTERSECTION OF HOOPER ROAD AND GREENWELL
 BJ3987'SPRINGS ROAD 19.2 METERS (63 FT) SOUTH OF A 40-INCH OAK TREE, 9.8
 BJ3987'METERS (32 FT) EAST OF THE CENTERLINE OF THE HIGHWAY, 0.9 METERS (3
 BJ3987'FT) NORTH OF THE NORTH EDGE OF A CONCRETE DRIVEWAY LEADING TO A LARGE
 BJ3987'BRICK HOUSE, AND 0.9 METERS (3 FT) EAST OF THE NORTH END OF A METAL
 BJ3987'CULVERT UNDER THE DRIVEWAY.
 BJ3987'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BJ3987'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3986 ***********************************************************************
 BJ3986  DESIGNATION -  954
 BJ3986  PID         -  BJ3986
 BJ3986  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3986  COUNTRY     -  US
 BJ3986  USGS QUAD   -  WATSON (2018)
 BJ3986
 BJ3986                         *CURRENT SURVEY CONTROL
 BJ3986  ______________________________________________________________________
 BJ3986* NAD 83(1986) POSITION- 30 33 54.     (N) 090 59 18.     (W)   SCALED
 BJ3986* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3986  **This station is located in a suspected subsidence area (see below).
 BJ3986  ______________________________________________________________________
 BJ3986  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BJ3986  DYNAMIC HEIGHT  -         18.718 (meters)       61.41  (feet) COMP
 BJ3986  MODELED GRAVITY -    979,342.5   (mgal)                       NAVD 88
 BJ3986
 BJ3986.The horizontal coordinates were scaled from a map and have
 BJ3986.an estimated accuracy of +/- 6 seconds.
 BJ3986
 BJ3986.** This station is in an area of known vertical motion. If an
 BJ3986.** orthometric height was ever established but is not available 
 BJ3986.** in the current survey control section, the orthometric height
 BJ3986.** is considered suspect.  Suspect heights are available in the
 BJ3986.** superseded section only if requested.
 BJ3986
 BJ3986.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3986.GEOID18 height accuracy estimate available here.
 BJ3986
 BJ3986.Click photographs - Photos may exist for this station.
 BJ3986
 BJ3986.The dynamic height is computed by dividing the NAVD 88
 BJ3986.geopotential number by the normal gravity value computed on the
 BJ3986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3986.degrees latitude (g = 980.6199 gals.).
 BJ3986
 BJ3986.The modeled gravity was interpolated from observed gravity values.
 BJ3986
 BJ3986;                    North         East    Units  Estimated Accuracy
 BJ3986;SPC LA S     -   228,950.    1,033,100.      MT  (+/- 180 meters Scaled)
 BJ3986
 BJ3986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP929831(NAD 83)
 BJ3986
 BJ3986                          SUPERSEDED SURVEY CONTROL
 BJ3986
 BJ3986.No superseded survey control is available for this station.
 BJ3986
 BJ3986_MARKER: DB = BENCH MARK DISK
 BJ3986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3986_STAMPING: 954
 BJ3986_MARK LOGO: LAGS
 BJ3986_PROJECTION: FLUSH
 BJ3986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3986+STABILITY: SURFACE MOTION
 BJ3986
 BJ3986  HISTORY     - Date     Condition        Report By
 BJ3986  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3986  HISTORY     - 1987     GOOD             LA-033
 BJ3986
 BJ3986                          STATION DESCRIPTION
 BJ3986
 BJ3986'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3986'3.9 KM (2.4 MI) SOUTH FROM INDIAN MOUND.
 BJ3986'ABOUT 18.1 KM (11.3 MI) NORTHEAST ON STATE HIGHWAY 37 (GREENWELL
 BJ3986'SPRINGS ROAD) FROM THE INTERSECTION ON U.S. HIGHWAY 61 (AIRLINE
 BJ3986'HIGHWAY) AND STATE HIGHWAY 37 TO THE MARK ON THE RIGHT, ALSO ABOUT 1
 BJ3986'KM (0.6 MI) SOUTH OF THE INTERSECTION OF HOOPER ROAD AND GREENWELL
 BJ3986'SPRINGS ROAD, 88.4 METERS (290 FT) SOUTH OF A DRIVEWAY LEADING WEST,
 BJ3986'9.4 METERS (31 FT) WEST OF THE CENTERLINE OF THE HIGHWAY AND 4.3
 BJ3986'METERS (14 FT) SOUTH OF A DRIVEWAY.
 BJ3986'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 BJ3986'THE MARK IS 10.3 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3984 ***********************************************************************
 BJ3984  DESIGNATION -  956
 BJ3984  PID         -  BJ3984
 BJ3984  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3984  COUNTRY     -  US
 BJ3984  USGS QUAD   -  WATSON (2018)
 BJ3984
 BJ3984                         *CURRENT SURVEY CONTROL
 BJ3984  ______________________________________________________________________
 BJ3984* NAD 83(1986) POSITION- 30 33 25.     (N) 090 58 58.     (W)   SCALED
 BJ3984* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3984  **This station is located in a suspected subsidence area (see below).
 BJ3984  ______________________________________________________________________
 BJ3984  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ3984  DYNAMIC HEIGHT  -         16.648 (meters)       54.62  (feet) COMP
 BJ3984  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ3984
 BJ3984.The horizontal coordinates were scaled from a map and have
 BJ3984.an estimated accuracy of +/- 6 seconds.
 BJ3984
 BJ3984.** This station is in an area of known vertical motion. If an
 BJ3984.** orthometric height was ever established but is not available 
 BJ3984.** in the current survey control section, the orthometric height
 BJ3984.** is considered suspect.  Suspect heights are available in the
 BJ3984.** superseded section only if requested.
 BJ3984
 BJ3984.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3984.GEOID18 height accuracy estimate available here.
 BJ3984
 BJ3984.Click photographs - Photos may exist for this station.
 BJ3984
 BJ3984.The dynamic height is computed by dividing the NAVD 88
 BJ3984.geopotential number by the normal gravity value computed on the
 BJ3984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3984.degrees latitude (g = 980.6199 gals.).
 BJ3984
 BJ3984.The modeled gravity was interpolated from observed gravity values.
 BJ3984
 BJ3984;                    North         East    Units  Estimated Accuracy
 BJ3984;SPC LA S     -   228,060.    1,033,630.      MT  (+/- 180 meters Scaled)
 BJ3984
 BJ3984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP934822(NAD 83)
 BJ3984
 BJ3984                          SUPERSEDED SURVEY CONTROL
 BJ3984
 BJ3984.No superseded survey control is available for this station.
 BJ3984
 BJ3984_MARKER: DB = BENCH MARK DISK
 BJ3984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3984_STAMPING: 956
 BJ3984_MARK LOGO: LAGS
 BJ3984_PROJECTION: FLUSH
 BJ3984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3984+STABILITY: SURFACE MOTION
 BJ3984
 BJ3984  HISTORY     - Date     Condition        Report By
 BJ3984  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3984  HISTORY     - 1987     GOOD             LA-033
 BJ3984
 BJ3984                          STATION DESCRIPTION
 BJ3984
 BJ3984'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3984'4.9 KM (3.1 MI) SOUTH FROM INDIAN MOUND.
 BJ3984'ABOUT 17.4 KM (10.8 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3984'SPRINGS ROAD) FROM THE INTERSECTION OF HIGHWAY 37 AND U.S. HIGHWAY
 BJ3984'61 (AIRLINE HIGHWAY) TO THE MARK ON THE RIGHT, ALSO 2 KM (1.25 MI)
 BJ3984'SOUTH OF THE INTERSECTION OF HOOPER ROAD AND GREENWELL SPRINGS ROAD
 BJ3984'30 METERS (98.5 FT) WEST OF THE SOUTHWEST CORNER OF A BRICK HOUSE,
 BJ3984'13.2 METERS (45 FT) WEST OF A CHAIN LINK FENCE, 11.3 METERS (37 FT)
 BJ3984'WEST OF THE CENTERLINE OF THE HIGHWAY, 9.1 METERS (30 FT) SOUTH OF
 BJ3984'THE SOUTH END OF A CONCRETE CULVERT UNDER THE DRIVEWAY AND 12.8
 BJ3984'METERS (42 FT) SOUTHWEST OF A 40-INCH OAK TREE.
 BJ3984'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3984'THE MARK IS 0.30 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0010 ***********************************************************************
 BW0010  DESIGNATION -  96 DIETZE BOLT
 BW0010  PID         -  BW0010
 BW0010  STATE/COUNTY-  LA/CONCORDIA
 BW0010  COUNTRY     -  US
 BW0010  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW0010
 BW0010                         *CURRENT SURVEY CONTROL
 BW0010  ______________________________________________________________________
 BW0010* NAD 83(1986) POSITION- 31 07 44.     (N) 091 38 26.     (W)   SCALED
 BW0010* NAVD 88 ORTHO HEIGHT -    14.819 (meters)       48.62  (feet) ADJUSTED
 BW0010  ______________________________________________________________________
 BW0010  GEOID HEIGHT    -        -26.849 (meters)                     GEOID18
 BW0010  DYNAMIC HEIGHT  -         14.800 (meters)       48.56  (feet) COMP
 BW0010  MODELED GRAVITY -    979,401.2   (mgal)                       NAVD 88
 BW0010
 BW0010  VERT ORDER      -  FIRST     CLASS I
 BW0010
 BW0010.The horizontal coordinates were scaled from a map and have
 BW0010.an estimated accuracy of +/- 6 seconds.
 BW0010
 BW0010.The orthometric height was determined by differential leveling and
 BW0010.adjusted by the NATIONAL GEODETIC SURVEY
 BW0010.in February 1994.
 BW0010
 BW0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0010.GEOID18 height accuracy estimate available here.
 BW0010
 BW0010.Click photographs - Photos may exist for this station.
 BW0010
 BW0010.The dynamic height is computed by dividing the NAVD 88
 BW0010.geopotential number by the normal gravity value computed on the
 BW0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0010.degrees latitude (g = 980.6199 gals.).
 BW0010
 BW0010.The modeled gravity was interpolated from observed gravity values.
 BW0010
 BW0010;                    North         East    Units  Estimated Accuracy
 BW0010;SPC LA N     -    70,060.    1,081,970.      MT  (+/- 180 meters Scaled)
 BW0010
 BW0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ296446(NAD 83)
 BW0010
 BW0010                          SUPERSEDED SURVEY CONTROL
 BW0010
 BW0010  NAVD 88 (06/15/91)   14.842  (m)           48.69   (f) SUPERSEDED  1 1
 BW0010  NGVD 29 (11/26/84)   14.792  (m)           48.53   (f) ADJUSTED    1 1
 BW0010
 BW0010.Superseded values are not recommended for survey control.
 BW0010
 BW0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0010.See file dsdata.pdf to determine how the superseded data were derived.
 BW0010
 BW0010_MARKER: B = BOLT
 BW0010_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW0010_SP_SET: UNDERGROUND SLAB
 BW0010_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0010
 BW0010  HISTORY     - Date     Condition        Report By
 BW0010  HISTORY     - UNK      MONUMENTED       USACE
 BW0010  HISTORY     - 1966     GOOD             CGS
 BW0010  HISTORY     - 1976     GOOD             NGS
 BW0010
 BW0010                          STATION DESCRIPTION
 BW0010
 BW0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0010'4.65 MI S FROM SHAW.
 BW0010'ABOUT 2.65 MILES SOUTH ALONG STATE HIGHWAY 15 FROM THE BRICK
 BW0010'SCHOOLHOUSE AT SHAW, THENCE 2.0 MILES SOUTH ALONG A GRAVELED ROAD
 BW0010'WHICH PARALLELS THE WEST SIDE OF STATE HIGHWAY 15, IN SECTION 47, T 2
 BW0010'N, R 8 E, ABOUT 0.45 MILE SOUTH OF A GROUP OF STOCK PENS, ABOUT 0.2
 BW0010'MILE SOUTH OF 3 STORAGE TANKS, ABOUT 0.1 MILE NORTH OF AN OIL WELL,
 BW0010'ABOUT 150 YARDS SOUTHWEST OF AN ABANDONED CONCRETE FOUNDATION FOR AN
 BW0010'OIL WELL, 106 YARDS SOUTH OF A FENCE, 53 FEET EAST OF THE CENTER LINE
 BW0010'OF A GRAVELED ROAD, 2 1/2 FEET EAST OF A FENCE LINE, 1.5 FEET
 BW0010'SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 BW0010'THE GRAVELED ROAD, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB
 BW0010'ABOUT 3 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 BW0010'IRON PIPE BEARING A BRASS CAP AND PROJECTING ABOUT 14 INCHES ABOVE THE
 BW0010'GROUND.
 BW0010
 BW0010                          STATION RECOVERY (1976)
 BW0010
 BW0010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0010'2.7 MILES SOUTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0010'HIGHWAY 910 AT SHAW, THENCE 2 MILES SOUTH ALONG A GRAVELED ROAD,
 BW0010'0.15 MILE SOUTH OF THE JUNCTION OF A FIELD ENTRANCE ROAD, ABOUT 150
 BW0010'YARDS SOUTHWEST OF AN ABANDONED CONCRETE FOUNDATION FOR AN OIL WELL,
 BW0010'53 FT. EAST OF THE CENTER LINE OF THE ROAD, 176 FT. EAST-NORTHEAST
 BW0010'OF A POWER LINE POLE, A COPPER BOLT SET IN TOP OF A CONCRETE SLAB
 BW0010'ABOUT 3 FT. BELOW THE GROUND, ACCESS IS HAD THROUGH A 4 INCH IRON PIPE
 BW0010'AND CAP THAT PROJECTS 14 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1273 ***********************************************************************
 BW1273  DESIGNATION -  96 DIETZE CAP
 BW1273  PID         -  BW1273
 BW1273  STATE/COUNTY-  LA/CONCORDIA
 BW1273  COUNTRY     -  US
 BW1273  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW1273
 BW1273                         *CURRENT SURVEY CONTROL
 BW1273  ______________________________________________________________________
 BW1273* NAD 83(1986) POSITION- 31 07 44.     (N) 091 38 26.     (W)   SCALED
 BW1273* NAVD 88 ORTHO HEIGHT -    16.05  (+/-2cm)       52.7   (feet) VERTCON3
 BW1273  ______________________________________________________________________
 BW1273  GEOID HEIGHT    -        -26.849 (meters)                     GEOID18
 BW1273  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1273
 BW1273.The horizontal coordinates were scaled from a map and have
 BW1273.an estimated accuracy of +/- 6 seconds.
 BW1273
 BW1273.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1273.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1273
 BW1273.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1273.GEOID18 height accuracy estimate available here.
 BW1273
 BW1273.The vertical order pertains to the NGVD 29 superseded value.
 BW1273
 BW1273.Click photographs - Photos may exist for this station.
 BW1273
 BW1273;                    North         East    Units  Estimated Accuracy
 BW1273;SPC LA N     -    70,060.    1,081,970.      MT  (+/- 180 meters Scaled)
 BW1273
 BW1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ296446(NAD 83)
 BW1273
 BW1273                          SUPERSEDED SURVEY CONTROL
 BW1273
 BW1273  NGVD 29 (??/??/92)   16.02   (m)           52.6    (f) COMPUTED    1 2
 BW1273
 BW1273.Superseded values are not recommended for survey control.
 BW1273
 BW1273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1273.See file dsdata.pdf to determine how the superseded data were derived.
 BW1273
 BW1273_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1273_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1273_MARK LOGO: USACE
 BW1273_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1273_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1273
 BW1273  HISTORY     - Date     Condition        Report By
 BW1273  HISTORY     - UNK      MONUMENTED       USACE
 BW1273  HISTORY     - 1966     GOOD             CGS
 BW1273
 BW1273                          STATION DESCRIPTION
 BW1273
 BW1273'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1273'4.65 MI S FROM SHAW.
 BW1273'ABOUT 2.65 MILES SOUTH ALONG STATE HIGHWAY 15 FROM THE BRICK
 BW1273'SCHOOLHOUSE AT SHAW, THENCE 2.0 MILES SOUTH ALONG A GRAVELED ROAD
 BW1273'WHICH PARALLELS THE WEST SIDE OF STATE HIGHWAY 158 IN SECTION 47, T2N,
 BW1273'R8E, ABOUT 0.45 MILE SOUTH OF A GROUP OF STOCK PENS, ABOUT 0.2
 BW1273'MILE SOUTH OF 3 STORAGE TANKS, ABOUT 0.1 MILE NORTH OF AN OIL WELL,
 BW1273'ABOUT 150 YARDS SOUTHWEST OF AN ABANDONED CONCRETE FOUNDATION FOR AN
 BW1273'OIL WELL, 106 YARDS SOUTH OF A FENCE, 53 FEET EAST OF THE CENTER LINE
 BW1273'OF A GRAVELED ROAD, 2 1/2 FEET EAST OF A FENCE LINE, 1.5 FEET
 BW1273'SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 BW1273'THE GRAVELED ROAD.  A 4-INCH IRON PIPE BEARING A BRASS CAP AND
 BW1273'PROJECTING ABOUT 14 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3982 ***********************************************************************
 BJ3982  DESIGNATION -  963
 BJ3982  PID         -  BJ3982
 BJ3982  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3982  COUNTRY     -  US
 BJ3982  USGS QUAD   -  WATSON (2018)
 BJ3982
 BJ3982                         *CURRENT SURVEY CONTROL
 BJ3982  ______________________________________________________________________
 BJ3982* NAD 83(1986) POSITION- 30 32 08.     (N) 090 59 16.     (W)   SCALED
 BJ3982* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3982  **This station is located in a suspected subsidence area (see below).
 BJ3982  ______________________________________________________________________
 BJ3982  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BJ3982  DYNAMIC HEIGHT  -         14.090 (meters)       46.23  (feet) COMP
 BJ3982  MODELED GRAVITY -    979,342.0   (mgal)                       NAVD 88
 BJ3982
 BJ3982.The horizontal coordinates were scaled from a map and have
 BJ3982.an estimated accuracy of +/- 6 seconds.
 BJ3982
 BJ3982.** This station is in an area of known vertical motion. If an
 BJ3982.** orthometric height was ever established but is not available 
 BJ3982.** in the current survey control section, the orthometric height
 BJ3982.** is considered suspect.  Suspect heights are available in the
 BJ3982.** superseded section only if requested.
 BJ3982
 BJ3982.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3982.GEOID18 height accuracy estimate available here.
 BJ3982
 BJ3982.Click photographs - Photos may exist for this station.
 BJ3982
 BJ3982.The dynamic height is computed by dividing the NAVD 88
 BJ3982.geopotential number by the normal gravity value computed on the
 BJ3982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3982.degrees latitude (g = 980.6199 gals.).
 BJ3982
 BJ3982.The modeled gravity was interpolated from observed gravity values.
 BJ3982
 BJ3982;                    North         East    Units  Estimated Accuracy
 BJ3982;SPC LA S     -   225,680.    1,033,160.      MT  (+/- 180 meters Scaled)
 BJ3982
 BJ3982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP930798(NAD 83)
 BJ3982
 BJ3982                          SUPERSEDED SURVEY CONTROL
 BJ3982
 BJ3982.No superseded survey control is available for this station.
 BJ3982
 BJ3982_MARKER: DB = BENCH MARK DISK
 BJ3982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3982_STAMPING: 963
 BJ3982_MARK LOGO: LAGS
 BJ3982_PROJECTION: RECESSED 5 CENTIMETERS
 BJ3982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3982+STABILITY: SURFACE MOTION
 BJ3982
 BJ3982  HISTORY     - Date     Condition        Report By
 BJ3982  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3982  HISTORY     - 1987     GOOD             LA-033
 BJ3982
 BJ3982                          STATION DESCRIPTION
 BJ3982
 BJ3982'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3982'7.6 KM (4.7 MI) SOUTH FROM INDIAN MOUND.
 BJ3982'ABOUT 14.8 KM (9.2 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3982'SPRINGS ROAD) FROM THE INTERSECTION OF U.S HIGHWAY 61 (AIRLINE
 BJ3982'HIGHWAY) AND HIGHWAY 37 TO THE MARK ON THE RIGHT, 106 METERS (348 FT)
 BJ3982'NORTH OF THE CENTERLINE OF MAGNOLIA BRIDGE ROAD, 8.4 METERS (27.5 FT)
 BJ3982'EAST OF THE CENTERLINE OF THE HIGHWAY 37 AND 7 METERS (2 FT)
 BJ3982'NORTHEAST OF THE EAST END OF A CONCRETE CULVERT UNDER HIGHWAY 37.
 BJ3982'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3982'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3983 ***********************************************************************
 BJ3983  DESIGNATION -  964
 BJ3983  PID         -  BJ3983
 BJ3983  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3983  COUNTRY     -  US
 BJ3983  USGS QUAD   -  WATSON (2018)
 BJ3983
 BJ3983                         *CURRENT SURVEY CONTROL
 BJ3983  ______________________________________________________________________
 BJ3983* NAD 83(1986) POSITION- 30 31 55.     (N) 090 59 14.     (W)   SCALED
 BJ3983* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3983  **This station is located in a suspected subsidence area (see below).
 BJ3983  ______________________________________________________________________
 BJ3983  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BJ3983  DYNAMIC HEIGHT  -         16.493 (meters)       54.11  (feet) COMP
 BJ3983  MODELED GRAVITY -    979,342.0   (mgal)                       NAVD 88
 BJ3983
 BJ3983.The horizontal coordinates were scaled from a map and have
 BJ3983.an estimated accuracy of +/- 6 seconds.
 BJ3983
 BJ3983.** This station is in an area of known vertical motion. If an
 BJ3983.** orthometric height was ever established but is not available 
 BJ3983.** in the current survey control section, the orthometric height
 BJ3983.** is considered suspect.  Suspect heights are available in the
 BJ3983.** superseded section only if requested.
 BJ3983
 BJ3983.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3983.GEOID18 height accuracy estimate available here.
 BJ3983
 BJ3983.Click photographs - Photos may exist for this station.
 BJ3983
 BJ3983.The dynamic height is computed by dividing the NAVD 88
 BJ3983.geopotential number by the normal gravity value computed on the
 BJ3983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3983.degrees latitude (g = 980.6199 gals.).
 BJ3983
 BJ3983.The modeled gravity was interpolated from observed gravity values.
 BJ3983
 BJ3983;                    North         East    Units  Estimated Accuracy
 BJ3983;SPC LA S     -   225,280.    1,033,210.      MT  (+/- 180 meters Scaled)
 BJ3983
 BJ3983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP931794(NAD 83)
 BJ3983
 BJ3983                          SUPERSEDED SURVEY CONTROL
 BJ3983
 BJ3983.No superseded survey control is available for this station.
 BJ3983
 BJ3983_MARKER: DB = BENCH MARK DISK
 BJ3983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3983_STAMPING: 964
 BJ3983_MARK LOGO: LAGS
 BJ3983_PROJECTION: FLUSH
 BJ3983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3983+STABILITY: SURFACE MOTION
 BJ3983
 BJ3983  HISTORY     - Date     Condition        Report By
 BJ3983  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3983  HISTORY     - 1987     GOOD             LA-033
 BJ3983
 BJ3983                          STATION DESCRIPTION
 BJ3983
 BJ3983'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3983'7.9 KM (4.9 MI) SOUTH FROM INDIAN MOUND.
 BJ3983'ABOUT 14.5 KM (9 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3983'SPRINGS ROAD) FROM THE INTERSECTION OF U.S. HIGHWAY 61 (AIRLINE
 BJ3983'HIGHWAY) AND HIGHWAY 37 TO THE MARK ON THE RIGHT, 0.24 KM (0.15 MI)
 BJ3983'SOUTH OF MAGNOLIA BRIDGE ROAD, 70.4 METERS (231 FT) EAST OF THE
 BJ3983'SOUTHEAST CORNER OF A HOUSE, 27 METERS (91 FT) SOUTHEAST OF A LARGE
 BJ3983'LIVE OAK TREE, 21 METERS (69 FT) NORTHEAST OF CENTERLINE INTERSECTION
 BJ3983'OF HIGHWAY 37 AND THE DRIVEWAY TO THE HOUSE AND 11.3 METERS (37 FT)
 BJ3983'EAST OF THE CENTERLINE OF HIGHWAY 37.
 BJ3983'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3983'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3980 ***********************************************************************
 BJ3980  DESIGNATION -  965
 BJ3980  PID         -  BJ3980
 BJ3980  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3980  COUNTRY     -  US
 BJ3980  USGS QUAD   -  WATSON (2018)
 BJ3980
 BJ3980                         *CURRENT SURVEY CONTROL
 BJ3980  ______________________________________________________________________
 BJ3980* NAD 83(1986) POSITION- 30 31 32.     (N) 090 59 30.     (W)   SCALED
 BJ3980* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3980  **This station is located in a suspected subsidence area (see below).
 BJ3980  ______________________________________________________________________
 BJ3980  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ3980  DYNAMIC HEIGHT  -         15.736 (meters)       51.63  (feet) COMP
 BJ3980  MODELED GRAVITY -    979,341.8   (mgal)                       NAVD 88
 BJ3980
 BJ3980.The horizontal coordinates were scaled from a map and have
 BJ3980.an estimated accuracy of +/- 6 seconds.
 BJ3980
 BJ3980.** This station is in an area of known vertical motion. If an
 BJ3980.** orthometric height was ever established but is not available 
 BJ3980.** in the current survey control section, the orthometric height
 BJ3980.** is considered suspect.  Suspect heights are available in the
 BJ3980.** superseded section only if requested.
 BJ3980
 BJ3980.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3980.GEOID18 height accuracy estimate available here.
 BJ3980
 BJ3980.Click photographs - Photos may exist for this station.
 BJ3980
 BJ3980.The dynamic height is computed by dividing the NAVD 88
 BJ3980.geopotential number by the normal gravity value computed on the
 BJ3980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3980.degrees latitude (g = 980.6199 gals.).
 BJ3980
 BJ3980.The modeled gravity was interpolated from observed gravity values.
 BJ3980
 BJ3980;                    North         East    Units  Estimated Accuracy
 BJ3980;SPC LA S     -   224,570.    1,032,790.      MT  (+/- 180 meters Scaled)
 BJ3980
 BJ3980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP926787(NAD 83)
 BJ3980
 BJ3980                          SUPERSEDED SURVEY CONTROL
 BJ3980
 BJ3980.No superseded survey control is available for this station.
 BJ3980
 BJ3980_MARKER: DB = BENCH MARK DISK
 BJ3980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3980_STAMPING: 965
 BJ3980_MARK LOGO: LAGS
 BJ3980_PROJECTION: FLUSH
 BJ3980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3980+STABILITY: SURFACE MOTION
 BJ3980
 BJ3980  HISTORY     - Date     Condition        Report By
 BJ3980  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3980  HISTORY     - 1987     GOOD             LA-033
 BJ3980
 BJ3980                          STATION DESCRIPTION
 BJ3980
 BJ3980'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3980'8.7 KM (5.4 MI) SOUTH FROM INDIAN MOUND.
 BJ3980'ABOUT 13.4 KM (8.6 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3980'SPRINGS ROAD) FROM THE INTERSECTION OF STATE HIGHWAY 37 AND US
 BJ3980'HIGHWAY 61 (AIRLINE HIGHWAY) TO THE MARK ON THE LEFT, ALSO 1 KM (0.6
 BJ3980'MI) NORTH OF MORGAN ROAD, 26 METERS NORTHEAST OF THE SOUTHEAST CORNER
 BJ3980'OF A HOUSE, 10.1 METERS (33 FT) WEST OF THE CENTER OF HIGHWAY AND 9.8
 BJ3980'METERS (32 FT) NORTH OF THE CENTER OF DRIVEWAY TO HOUSE.
 BJ3980'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3980'THE MARK IS ABOVE LEVEL WITH DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3981 ***********************************************************************
 BJ3981  DESIGNATION -  966
 BJ3981  PID         -  BJ3981
 BJ3981  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3981  COUNTRY     -  US
 BJ3981  USGS QUAD   -  WATSON (2018)
 BJ3981
 BJ3981                         *CURRENT SURVEY CONTROL
 BJ3981  ______________________________________________________________________
 BJ3981* NAD 83(1986) POSITION- 30 31 21.     (N) 090 59 37.     (W)   SCALED
 BJ3981* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3981  **This station is located in a suspected subsidence area (see below).
 BJ3981  ______________________________________________________________________
 BJ3981  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ3981  DYNAMIC HEIGHT  -         15.954 (meters)       52.34  (feet) COMP
 BJ3981  MODELED GRAVITY -    979,341.7   (mgal)                       NAVD 88
 BJ3981
 BJ3981.The horizontal coordinates were scaled from a map and have
 BJ3981.an estimated accuracy of +/- 6 seconds.
 BJ3981
 BJ3981.** This station is in an area of known vertical motion. If an
 BJ3981.** orthometric height was ever established but is not available 
 BJ3981.** in the current survey control section, the orthometric height
 BJ3981.** is considered suspect.  Suspect heights are available in the
 BJ3981.** superseded section only if requested.
 BJ3981
 BJ3981.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3981.GEOID18 height accuracy estimate available here.
 BJ3981
 BJ3981.Click photographs - Photos may exist for this station.
 BJ3981
 BJ3981.The dynamic height is computed by dividing the NAVD 88
 BJ3981.geopotential number by the normal gravity value computed on the
 BJ3981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3981.degrees latitude (g = 980.6199 gals.).
 BJ3981
 BJ3981.The modeled gravity was interpolated from observed gravity values.
 BJ3981
 BJ3981;                    North         East    Units  Estimated Accuracy
 BJ3981;SPC LA S     -   224,230.    1,032,600.      MT  (+/- 180 meters Scaled)
 BJ3981
 BJ3981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP925783(NAD 83)
 BJ3981
 BJ3981                          SUPERSEDED SURVEY CONTROL
 BJ3981
 BJ3981.No superseded survey control is available for this station.
 BJ3981
 BJ3981_MARKER: DB = BENCH MARK DISK
 BJ3981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3981_STAMPING: 966
 BJ3981_MARK LOGO: LAGS
 BJ3981_PROJECTION: RECESSED 5 CENTIMETERS
 BJ3981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3981+STABILITY: SURFACE MOTION
 BJ3981
 BJ3981  HISTORY     - Date     Condition        Report By
 BJ3981  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3981  HISTORY     - 1987     GOOD             LA-033
 BJ3981
 BJ3981                          STATION DESCRIPTION
 BJ3981
 BJ3981'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3981'8.8 KM (5.5 MI) SOUTH FROM INDIAN MOUND.
 BJ3981'ABOUT 13.2 KM (8.2 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3981'SPRINGS ROAD) FROM THE INTERSECTION OF U.S. HIGHWAY 61 (AIRLINE
 BJ3981'HIGHWAY) AND STATE HIGHWAY 37 TO THE MARK ON THE RIGHT, 10.1 METERS
 BJ3981'(33 FT) EAST OF THE CENTERLINE OF THE HIGHWAY, 30.8 METERS (101 FT)
 BJ3981'SOUTHEAST OF A DRIVEWAY LEADING EAST, 20.7 METERS (68 FT) NORTHEAST
 BJ3981'OF A DRIVEWAY LEADING WEST AND 1.2 METERS (4 FT) WEST OF A 20-INCH
 BJ3981'PINE TREE.
 BJ3981'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 BJ3981'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3988 ***********************************************************************
 BJ3988  DESIGNATION -  968
 BJ3988  PID         -  BJ3988
 BJ3988  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3988  COUNTRY     -  US
 BJ3988  USGS QUAD   -  COMITE (2018)
 BJ3988
 BJ3988                         *CURRENT SURVEY CONTROL
 BJ3988  ______________________________________________________________________
 BJ3988* NAD 83(1986) POSITION- 30 31 06.     (N) 091 00 34.     (W)   SCALED
 BJ3988* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3988  **This station is located in a suspected subsidence area (see below).
 BJ3988  ______________________________________________________________________
 BJ3988  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ3988  DYNAMIC HEIGHT  -         16.866 (meters)       55.33  (feet) COMP
 BJ3988  MODELED GRAVITY -    979,341.8   (mgal)                       NAVD 88
 BJ3988
 BJ3988.The horizontal coordinates were scaled from a map and have
 BJ3988.an estimated accuracy of +/- 6 seconds.
 BJ3988
 BJ3988.** This station is in an area of known vertical motion. If an
 BJ3988.** orthometric height was ever established but is not available 
 BJ3988.** in the current survey control section, the orthometric height
 BJ3988.** is considered suspect.  Suspect heights are available in the
 BJ3988.** superseded section only if requested.
 BJ3988
 BJ3988.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3988.GEOID18 height accuracy estimate available here.
 BJ3988
 BJ3988.Click photographs - Photos may exist for this station.
 BJ3988
 BJ3988.The dynamic height is computed by dividing the NAVD 88
 BJ3988.geopotential number by the normal gravity value computed on the
 BJ3988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3988.degrees latitude (g = 980.6199 gals.).
 BJ3988
 BJ3988.The modeled gravity was interpolated from observed gravity values.
 BJ3988
 BJ3988;                    North         East    Units  Estimated Accuracy
 BJ3988;SPC LA S     -   223,770.    1,031,090.      MT  (+/- 180 meters Scaled)
 BJ3988
 BJ3988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP909779(NAD 83)
 BJ3988
 BJ3988                          SUPERSEDED SURVEY CONTROL
 BJ3988
 BJ3988.No superseded survey control is available for this station.
 BJ3988
 BJ3988_MARKER: DB = BENCH MARK DISK
 BJ3988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3988_STAMPING: 968
 BJ3988_MARK LOGO: LAGS
 BJ3988_PROJECTION: FLUSH
 BJ3988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3988+STABILITY: SURFACE MOTION
 BJ3988
 BJ3988  HISTORY     - Date     Condition        Report By
 BJ3988  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3988  HISTORY     - 1987     GOOD             LA-033
 BJ3988
 BJ3988                          STATION DESCRIPTION
 BJ3988
 BJ3988'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3988'9.6 KM (6 MI) SOUTH FROM INDIAN MOUND.
 BJ3988'ABOUT 11.5 KM (7.15 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3988'SPRINGS ROAD) FROM THE INTERSECTION OF U.S. HIGHWAY 61 (AIRLINE
 BJ3988'HIGHWAY) AND HIGHWAY 37 TO THE MARK ON THE LEFT, 106.1 METERS (348
 BJ3988'FT) WEST OF THE PROJECTED CENTERLINE OF OAK CLUSTER DRIVE, 25.9
 BJ3988'METERS (85 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE, 19.2
 BJ3988'METERS (63 FT) WEST OF THE CENTER OF DRIVEWAY TO SAME HOUSE, 6.4
 BJ3988'METERS (21 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY.
 BJ3988'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ3988'THE MARK IS 10.3 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3978 ***********************************************************************
 BJ3978  DESIGNATION -  970
 BJ3978  PID         -  BJ3978
 BJ3978  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3978  COUNTRY     -  US
 BJ3978  USGS QUAD   -  COMITE (2018)
 BJ3978
 BJ3978                         *CURRENT SURVEY CONTROL
 BJ3978  ______________________________________________________________________
 BJ3978* NAD 83(1986) POSITION- 30 31 00.     (N) 091 01 24.     (W)   SCALED
 BJ3978* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3978  **This station is located in a suspected subsidence area (see below).
 BJ3978  ______________________________________________________________________
 BJ3978  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ3978  DYNAMIC HEIGHT  -         15.266 (meters)       50.09  (feet) COMP
 BJ3978  MODELED GRAVITY -    979,341.7   (mgal)                       NAVD 88
 BJ3978
 BJ3978.The horizontal coordinates were scaled from a map and have
 BJ3978.an estimated accuracy of +/- 6 seconds.
 BJ3978
 BJ3978.** This station is in an area of known vertical motion. If an
 BJ3978.** orthometric height was ever established but is not available 
 BJ3978.** in the current survey control section, the orthometric height
 BJ3978.** is considered suspect.  Suspect heights are available in the
 BJ3978.** superseded section only if requested.
 BJ3978
 BJ3978.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3978.GEOID18 height accuracy estimate available here.
 BJ3978
 BJ3978.Click photographs - Photos may exist for this station.
 BJ3978
 BJ3978.The dynamic height is computed by dividing the NAVD 88
 BJ3978.geopotential number by the normal gravity value computed on the
 BJ3978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3978.degrees latitude (g = 980.6199 gals.).
 BJ3978
 BJ3978.The modeled gravity was interpolated from observed gravity values.
 BJ3978
 BJ3978;                    North         East    Units  Estimated Accuracy
 BJ3978;SPC LA S     -   223,580.    1,029,750.      MT  (+/- 180 meters Scaled)
 BJ3978
 BJ3978_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP896777(NAD 83)
 BJ3978
 BJ3978                          SUPERSEDED SURVEY CONTROL
 BJ3978
 BJ3978.No superseded survey control is available for this station.
 BJ3978
 BJ3978_MARKER: DB = BENCH MARK DISK
 BJ3978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3978_STAMPING: 970
 BJ3978_MARK LOGO: LAGS
 BJ3978_PROJECTION: FLUSH
 BJ3978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3978+STABILITY: SURFACE MOTION
 BJ3978
 BJ3978  HISTORY     - Date     Condition        Report By
 BJ3978  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3978  HISTORY     - 1987     GOOD             LA-033
 BJ3978
 BJ3978                          STATION DESCRIPTION
 BJ3978
 BJ3978'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3978'9.6 KM (6 MI) SOUTH FROM INDIAN MOUND.
 BJ3978'ABOUT 10.6 KM (6.25 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3978'SPRINGS ROAD) FROM THE INTERSECTION OF US HIGHWAY 61 (AIRLINE
 BJ3978'HIGHWAY) AND HIGHWAY 37 TO THE MARK ON THE LEFT JUST AFTER CROSSING
 BJ3978'BEAVER BAYOU BRIDGE, 62 METERS NORTHEAST OF THE NORTHEAST CORNER OF
 BJ3978'THE BRIDGE, 17.4 METERS (57 FT) WEST OF THE CENTER OF A DRIVEWAY
 BJ3978'LEADING TO A HOUSE, 14 METERS (46 FT) NORTH OF THE CENTERLINE OF
 BJ3978'HIGHWAY 37, 13 METERS (43 FT) NORTHWEST OF THE WEST END OF CONCRETE
 BJ3978'CULVERT UNDER THE DRIVEWAY AND AT THE SOUTHEAST CORNER OF PASTURE IN
 BJ3978'BRUSHY AREA.
 BJ3978'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BJ3978'THE MARK IS 0.30 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3979 ***********************************************************************
 BJ3979  DESIGNATION -  971 RESET
 BJ3979  PID         -  BJ3979
 BJ3979  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3979  COUNTRY     -  US
 BJ3979  USGS QUAD   -  COMITE (2018)
 BJ3979
 BJ3979                         *CURRENT SURVEY CONTROL
 BJ3979  ______________________________________________________________________
 BJ3979* NAD 83(1986) POSITION- 30 30 48.     (N) 091 01 42.     (W)   SCALED
 BJ3979* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3979  **This station is located in a suspected subsidence area (see below).
 BJ3979  ______________________________________________________________________
 BJ3979  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ3979  DYNAMIC HEIGHT  -         16.189 (meters)       53.11  (feet) COMP
 BJ3979  MODELED GRAVITY -    979,341.6   (mgal)                       NAVD 88
 BJ3979
 BJ3979.The horizontal coordinates were scaled from a map and have
 BJ3979.an estimated accuracy of +/- 6 seconds.
 BJ3979
 BJ3979.** This station is in an area of known vertical motion. If an
 BJ3979.** orthometric height was ever established but is not available 
 BJ3979.** in the current survey control section, the orthometric height
 BJ3979.** is considered suspect.  Suspect heights are available in the
 BJ3979.** superseded section only if requested.
 BJ3979
 BJ3979.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3979.GEOID18 height accuracy estimate available here.
 BJ3979
 BJ3979.Click photographs - Photos may exist for this station.
 BJ3979
 BJ3979.The dynamic height is computed by dividing the NAVD 88
 BJ3979.geopotential number by the normal gravity value computed on the
 BJ3979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3979.degrees latitude (g = 980.6199 gals.).
 BJ3979
 BJ3979.The modeled gravity was interpolated from observed gravity values.
 BJ3979
 BJ3979;                    North         East    Units  Estimated Accuracy
 BJ3979;SPC LA S     -   223,210.    1,029,280.      MT  (+/- 180 meters Scaled)
 BJ3979
 BJ3979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP891773(NAD 83)
 BJ3979
 BJ3979                          SUPERSEDED SURVEY CONTROL
 BJ3979
 BJ3979.No superseded survey control is available for this station.
 BJ3979
 BJ3979_MARKER: DB = BENCH MARK DISK
 BJ3979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3979_STAMPING: 971 RESET 1976
 BJ3979_MARK LOGO: LAGS
 BJ3979_PROJECTION: FLUSH
 BJ3979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3979+STABILITY: SURFACE MOTION
 BJ3979
 BJ3979  HISTORY     - Date     Condition        Report By
 BJ3979  HISTORY     - 1976     MONUMENTED       LAGS
 BJ3979  HISTORY     - 1987     GOOD             LA-033
 BJ3979
 BJ3979                          STATION DESCRIPTION
 BJ3979
 BJ3979'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3979'10.5 KM (6.5 MI) SSW FROM INDIAN MOUND.
 BJ3979'ABOUT 10 KM (6.2 MI) NORTHEAST ALONG STATE HIGHWAY 37 (GREENWELL
 BJ3979'SPRINGS ROAD) FROM THE INTERSECTION OF US HIGHWAY 61 (AIRLINE
 BJ3979'HIGHWAY) TO BANK OF THE SOUTH BUILDING AND THE MARK ON THE RIGHT, 9.3
 BJ3979'METERS (30.5 FT) SOUTHEAST OF THE CENTERLINE OF HIGHWAY 37, 8.5
 BJ3979'METERS (28 FT) EAST OF THE NORTHEAST END OF A CONCRETE CULVERT UNDER
 BJ3979'DRIVEWAY TO THE BANK BUILDING, AND 6.6 METERS (21.5 FT) NORTH OF A
 BJ3979'METAL POLE SUPPORTING BANK OF THE SOUTH SIGN.
 BJ3979'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ3979'THE MARK IS 0.61 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3998 ***********************************************************************
 BJ3998  DESIGNATION -  979 RESET
 BJ3998  PID         -  BJ3998
 BJ3998  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3998  COUNTRY     -  US
 BJ3998  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3998
 BJ3998                         *CURRENT SURVEY CONTROL
 BJ3998  ______________________________________________________________________
 BJ3998* NAD 83(1986) POSITION- 30 29 42.     (N) 091 03 16.     (W)   SCALED
 BJ3998* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3998  **This station is located in a suspected subsidence area (see below).
 BJ3998  ______________________________________________________________________
 BJ3998  GEOID HEIGHT    -        -27.025 (meters)                     GEOID18
 BJ3998  DYNAMIC HEIGHT  -         15.832 (meters)       51.94  (feet) COMP
 BJ3998  MODELED GRAVITY -    979,344.5   (mgal)                       NAVD 88
 BJ3998
 BJ3998.The horizontal coordinates were scaled from a map and have
 BJ3998.an estimated accuracy of +/- 6 seconds.
 BJ3998
 BJ3998.** This station is in an area of known vertical motion. If an
 BJ3998.** orthometric height was ever established but is not available 
 BJ3998.** in the current survey control section, the orthometric height
 BJ3998.** is considered suspect.  Suspect heights are available in the
 BJ3998.** superseded section only if requested.
 BJ3998
 BJ3998.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3998.GEOID18 height accuracy estimate available here.
 BJ3998
 BJ3998.Click photographs - Photos may exist for this station.
 BJ3998
 BJ3998.The dynamic height is computed by dividing the NAVD 88
 BJ3998.geopotential number by the normal gravity value computed on the
 BJ3998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3998.degrees latitude (g = 980.6199 gals.).
 BJ3998
 BJ3998.The modeled gravity was interpolated from observed gravity values.
 BJ3998
 BJ3998;                    North         East    Units  Estimated Accuracy
 BJ3998;SPC LA S     -   221,170.    1,026,770.      MT  (+/- 180 meters Scaled)
 BJ3998
 BJ3998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP867752(NAD 83)
 BJ3998
 BJ3998                          SUPERSEDED SURVEY CONTROL
 BJ3998
 BJ3998.No superseded survey control is available for this station.
 BJ3998
 BJ3998_MARKER: DB = BENCH MARK DISK
 BJ3998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3998_STAMPING: 979 RESET 1973
 BJ3998_MARK LOGO: LAGS
 BJ3998_PROJECTION: RECESSED 10 CENTIMETERS
 BJ3998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3998+STABILITY: SURFACE MOTION
 BJ3998
 BJ3998  HISTORY     - Date     Condition        Report By
 BJ3998  HISTORY     - 1973     MONUMENTED       LAGS
 BJ3998  HISTORY     - 1987     GOOD             LA-033
 BJ3998
 BJ3998                          STATION DESCRIPTION
 BJ3998
 BJ3998'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3998'6.4 KM (4.0 MI) EAST FROM NORTHEAST BATON ROUGE.
 BJ3998'ABOUT 6.4 KM (4 MI) EASTERLY ON GREENWELL SPRINGS ROAD FROM THE
 BJ3998'INTERSECTION OF AIRLINE HIGHWAY (U.S. HIGHWAY 61) TO CORAL DRIVE AND
 BJ3998'THE MARK ON THE RIGHT, 48.8 METERS (160 FT) WEST OF THE CENTERLINE OF
 BJ3998'CORAL DRIVE, 20.1 METERS (66 FT) SOUTH OF THE MEDIAN OF GREENWELL
 BJ3998'SPRINGS ROAD, 6.9 METERS (22.5 FT) NORTHEAST OF A POWER POLE AND 1.1
 BJ3998'METERS (3.5 FT) NORTHEAST OF A POWER POLE.
 BJ3998'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ3998'THE MARK IS 0.91 M ABOVE GREENWELL SPRINGS ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CR1099 ***********************************************************************
 CR1099  DESIGNATION -  9A003
 CR1099  PID         -  CR1099
 CR1099  STATE/COUNTY-  LA/CADDO
 CR1099  COUNTRY     -  US
 CR1099  USGS QUAD   -  WASKOM (2019)
 CR1099
 CR1099                         *CURRENT SURVEY CONTROL
 CR1099  ______________________________________________________________________
 CR1099* NAD 83(1993) POSITION- 32 27 09.99410(N) 094 01 33.84837(W)   ADJUSTED
 CR1099* NAVD 88 ORTHO HEIGHT -    76.7   (meters)      252.    (feet) VERTCON3
 CR1099  ______________________________________________________________________
 CR1099  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 CR1099  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 CR1099  HORZ ORDER      -  SECOND
 CR1099
 CR1099.The horizontal coordinates were established by classical geodetic methods
 CR1099.and adjusted by the National Geodetic Survey in February 1996.
 CR1099
 CR1099.The NAVD 88 height was computed by applying the VERTCON shift value to
 CR1099.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CR1099
 CR1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 CR1099.GEOID18 height accuracy estimate available here.
 CR1099
 CR1099.Click photographs - Photos may exist for this station.
 CR1099
 CR1099.The Laplace correction was computed from DEFLEC18 derived deflections.
 CR1099
 CR1099. The following values were computed from the NAD 83(1993) position.
 CR1099
 CR1099;                    North         East     Units Scale Factor Converg.
 CR1099;SPC LA N     -   217,527.947   856,520.821   MT  0.99995822   -0 48 24.6
 CR1099;SPC LA N     -   713,672.94  2,810,102.06   sFT  0.99995822   -0 48 24.6
 CR1099;SPC TXNC     - 2,096,127.950 1,020,507.208   MT  0.99992686   +2 26 24.2
 CR1099;SPC TXNC     - 6,877,046.45  3,348,114.06   sFT  0.99992686   +2 26 24.2
 CR1099;UTM  15      - 3,591,087.721   403,559.390   MT  0.99971469   -0 33 02.3
 CR1099
 CR1099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CR1099!SPC LA N     -   0.99999205  x   0.99995822  =   0.99995027
 CR1099!SPC TXNC     -   0.99999205  x   0.99992686  =   0.99991891
 CR1099!UTM  15      -   0.99999205  x   0.99971469  =   0.99970674
 CR1099
 CR1099:                Primary Azimuth Mark                     Grid Az
 CR1099:SPC LA N     -  9B001                                    097 05 37.4
 CR1099:SPC TXNC     -  9B001                                    093 50 48.6
 CR1099:UTM  15      -  9B001                                    096 50 15.1
 CR1099
 CR1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0355991087(NAD 83)
 CR1099
 CR1099|---------------------------------------------------------------------|
 CR1099| PID    Reference Object                     Distance      Geod. Az  |
 CR1099|                                                           dddmmss.s |
 CR1099| CR1101 9B001                               APPROX. 1.4 KM 0961712.8 |
 CR1099| CR1103 9A003 RESET                          18.363 METERS 20105     |
 CR1099|---------------------------------------------------------------------|
 CR1099
 CR1099                          SUPERSEDED SURVEY CONTROL
 CR1099
 CR1099  NAD 83(1992)-  32 27 09.99729(N)    094 01 33.84730(W) AD(       ) 2
 CR1099  NAD 83(1986)-  32 27 10.00449(N)    094 01 33.83845(W) AD(       ) 2
 CR1099  NAD 27      -  32 27 09.44742(N)    094 01 33.17465(W) AD(       ) 2
 CR1099  NGVD 29 (07/19/86)   76.8    (m)          252.     (f) VERT ANG       
 CR1099
 CR1099.Superseded values are not recommended for survey control.
 CR1099
 CR1099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CR1099.See file dsdata.pdf to determine how the superseded data were derived.
 CR1099
 CR1099_MARKER: DD = SURVEY DISK
 CR1099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CR1099_STAMPING: 9A003
 CR1099_MARK LOGO: LADHGS
 CR1099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CR1099+STABILITY: SURFACE MOTION
 CR1099
 CR1099  HISTORY     - Date     Condition        Report By
 CR1099  HISTORY     - 1966     MONUMENTED       LADH
 CR1099  HISTORY     - 1969     SEE DESCRIPTION  LADH
 CR1099  HISTORY     - 19990515 GOOD             USPSQD
 CR1099
 CR1099                          STATION DESCRIPTION
 CR1099
 CR1099'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CR1099'STATION IS LOCATED EAST ALONG I-20, 2.22 MILES FROM THE
 CR1099'TEXAS HIGHWAY NO. 9 OVERPASS AND INTERCHANGE.  STATION IS
 CR1099'SET SOUTH OF I-20 ON HIGH HILL JUST EAST OF GROUP OF BRIDGES
 CR1099'OVER CROSS BAYOU.  STATION IS 5.60 FEET NORTH OF SOUTH RIGHT
 CR1099'OF WAY FENCE, 30.00 FEET NORTHEAST OF A POWER POLE, 122.0
 CR1099'FEET WEST OF A CROSS BRACE IN SOUTH RIGHT OF WAY FENCE,
 CR1099'ABOUT 130.0 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND
 CR1099'LANE ON I-20, AND ABOUT 168.0 FEET EAST ALONG I-20 FROM LAST
 CR1099'BRIDGE EAST OVER CROSS BAYOU.  STATION IS 0.88 FEET SOUTH OF
 CR1099'WITNESS POST.
 CR1099'
 CR1099'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CR1099'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CR1099'OF THE GROUND.  STATION IS STAMPED 9A003.
 CR1099'
 CR1099'TO REACH THIS STATION FROM THE MUNICIPAL WATER TANK IN WASKOM,
 CR1099'TEXAS, FOLLOW U.S. HIGHWAY 80 EAST FOR 0.61 MILE TO THE
 CR1099'INTERSECTION WITH TEXAS STATE HIGHWAY NO. 9, THENCE SOUTH ALONG
 CR1099'STATE HIGHWAY 9 FOR 0.54 MILE TO OVERPASS AND INTERCHANGE
 CR1099'ON I-20, THENCE EAST ALONG I-20 FOR 2.22 MILES TO STATION
 CR1099'SET SOUTH OF HIGHWAY.
 CR1099'
 CR1099'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CR1099
 CR1099                          STATION RECOVERY (1969)
 CR1099
 CR1099'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (LFS)
 CR1099'THE STATION WAS VISITED 4-29-69 AND THE MARK WAS FOUND IN
 CR1099'GOOD CONDITION.  THE MARK WAS REQUESTED MOVED AT THIS DATE
 CR1099'DUE TO ROAD CONSTRUCTION.  A NEW STATION WAS ESTABLISHED
 CR1099'60.25 FEET SOUTH OF THE STATION.  THE STATION DISK WAS DESTROYED
 CR1099'AND RECLAIMED AFTER A NEW MARK WAS ESTABLISHED.
 CR1099'
 CR1099'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.2 MILES
 CR1099'E. OF WASKOM TEXAS
 CR1099
 CR1099                          STATION RECOVERY (1999)
 CR1099
 CR1099'RECOVERY NOTE BY US POWER SQUADRON 1999
 CR1099'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CR1103 ***********************************************************************
 CR1103  DESIGNATION -  9A003 RESET
 CR1103  PID         -  CR1103
 CR1103  STATE/COUNTY-  LA/CADDO
 CR1103  COUNTRY     -  US
 CR1103  USGS QUAD   -  WASKOM (2019)
 CR1103
 CR1103                         *CURRENT SURVEY CONTROL
 CR1103  ______________________________________________________________________
 CR1103* NAD 83(1993) POSITION- 32 27 09.43789(N) 094 01 34.10133(W)   NO CHECK
 CR1103* NAVD 88 ORTHO HEIGHT -    77.    (meters)      253.    (feet) SCALED
 CR1103  ______________________________________________________________________
 CR1103  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 CR1103  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 CR1103  HORZ ORDER      -  THIRD
 CR1103
 CR1103.The horizontal coordinates were established by classical geodetic methods
 CR1103.and adjusted by the National Geodetic Survey in February 1996.
 CR1103
 CR1103.No horizontal observational check was made to the station.
 CR1103
 CR1103.The orthometric height was scaled from a topographic map.
 CR1103
 CR1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 CR1103.GEOID18 height accuracy estimate available here.
 CR1103
 CR1103.Click photographs - Photos may exist for this station.
 CR1103
 CR1103.The Laplace correction was computed from DEFLEC18 derived deflections.
 CR1103
 CR1103. The following values were computed from the NAD 83(1993) position.
 CR1103
 CR1103;                    North         East     Units Scale Factor Converg.
 CR1103;SPC LA N     -   217,510.909   856,513.974   MT  0.99995820   -0 48 24.7
 CR1103;SPC LA N     -   713,617.04  2,810,079.60   sFT  0.99995820   -0 48 24.7
 CR1103;SPC TXNC     - 2,096,110.552 1,020,501.337   MT  0.99992688   +2 26 24.1
 CR1103;SPC TXNC     - 6,876,989.37  3,348,094.80   sFT  0.99992688   +2 26 24.1
 CR1103;UTM  15      - 3,591,070.656   403,552.621   MT  0.99971471   -0 33 02.4
 CR1103
 CR1103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CR1103!SPC LA N     -   0.99999201  x   0.99995820  =   0.99995021
 CR1103!SPC TXNC     -   0.99999201  x   0.99992688  =   0.99991889
 CR1103!UTM  15      -   0.99999201  x   0.99971471  =   0.99970673
 CR1103
 CR1103:                Primary Azimuth Mark                     Grid Az
 CR1103:SPC LA N     -  9B001                                    096 22 19.0
 CR1103:SPC TXNC     -  9B001                                    093 07 30.2
 CR1103:UTM  15      -  9B001                                    096 06 56.7
 CR1103
 CR1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0355291070(NAD 83)
 CR1103
 CR1103|---------------------------------------------------------------------|
 CR1103| PID    Reference Object                     Distance      Geod. Az  |
 CR1103|                                                           dddmmss.s |
 CR1103| CR1099 9A003                                18.363 METERS 02105     |
 CR1103| CR1101 9B001                               APPROX. 1.4 KM 0953354.3 |
 CR1103|---------------------------------------------------------------------|
 CR1103
 CR1103                          SUPERSEDED SURVEY CONTROL
 CR1103
 CR1103  NAD 83(1992)-  32 27 09.44109(N)    094 01 34.10027(W) AD(       ) 3
 CR1103  NAD 83(1986)-  32 27 09.44805(N)    094 01 34.09152(W) AD(       ) 3
 CR1103  NAD 27      -  32 27 08.89120(N)    094 01 33.42759(W) AD(       ) 3
 CR1103
 CR1103.Superseded values are not recommended for survey control.
 CR1103
 CR1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CR1103.See file dsdata.pdf to determine how the superseded data were derived.
 CR1103
 CR1103_MARKER: DD = SURVEY DISK
 CR1103_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CR1103_STAMPING: 9A003 RESET 1969
 CR1103_MARK LOGO: CGS+SS
 CR1103_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CR1103
 CR1103  HISTORY     - Date     Condition        Report By
 CR1103  HISTORY     - 1969     MONUMENTED       CGS
 CR1103
 CR1103                          STATION DESCRIPTION
 CR1103
 CR1103'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 CR1103'THE STATION IS LOCATED ABOUT 2 MILES EAST OF WASKOM, TEXAS,
 CR1103'ON A HIGH CUT BANK ON THE SOUTH SIDE OF INTERSTATE 20, 1.3
 CR1103'MILES WEST OF THE TEXAS INFORMATION CENTER, 1.4 MILES WEST OF THE
 CR1103'LOUISIANA INFROMATION CENTER 189 FEET SOUTH OF THE CENTER OF
 CR1103'THE EAST BOUND LANE OF I-20, 6 FEET SOUTH OF THE RIGHT-OF-WAY
 CR1103'FENCE, 25 FEET EAST OF STATION 70+00, 61 FEET NORTHWEST OF THE
 CR1103'CENTER OF A TRACK ROAD, AND 1 FOOT SOUTH OF A METAL WITNESS
 CR1103'POST.  IT IS A U.S.C AND G.S. AND STATE SURVEY DISK STAMPED
 CR1103'9A003 RESET 1969.
 CR1103'
 CR1103'TO REACH THE STATION FROM THE MUNICIPAL WATER TANK IN WASKOM,
 CR1103'TEXAS, GO EAST ON U.S. HIGHWAY 80 FOR 0.6 MILE TO THE INTERSECTION
 CR1103'WITH TEXAS STATE HIGHWAY 9, TURN RIGHT AND GO SOUTH ON STATE
 CR1103'HIGHWAY 9 FOR 0.5 MILE TO THE OVERPASS OVER I-20, THENCE EAST
 CR1103'ALONG I-20 FOR 2.2 MILES TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CR1097 ***********************************************************************
 CR1097  DESIGNATION -  9A004
 CR1097  PID         -  CR1097
 CR1097  STATE/COUNTY-  LA/CADDO
 CR1097  COUNTRY     -  US
 CR1097  USGS QUAD   -  WASKOM (2019)
 CR1097
 CR1097                         *CURRENT SURVEY CONTROL
 CR1097  ______________________________________________________________________
 CR1097* NAD 83(1993) POSITION- 32 27 33.99753(N) 094 02 18.57229(W)   ADJUSTED
 CR1097* NAVD 88 ORTHO HEIGHT -    72.9   (meters)      239.    (feet) VERTCON3
 CR1097  ______________________________________________________________________
 CR1097  GEOID HEIGHT    -        -26.080 (meters)                     GEOID18
 CR1097  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 CR1097  HORZ ORDER      -  SECOND
 CR1097
 CR1097.The horizontal coordinates were established by classical geodetic methods
 CR1097.and adjusted by the National Geodetic Survey in February 1996.
 CR1097
 CR1097.The NAVD 88 height was computed by applying the VERTCON shift value to
 CR1097.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CR1097
 CR1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 CR1097.GEOID18 height accuracy estimate available here.
 CR1097
 CR1097.Click photographs - Photos may exist for this station.
 CR1097
 CR1097.The Laplace correction was computed from DEFLEC18 derived deflections.
 CR1097
 CR1097. The following values were computed from the NAD 83(1993) position.
 CR1097
 CR1097;                    North         East     Units Scale Factor Converg.
 CR1097;SPC LA N     -   218,283.762   855,363.370   MT  0.99995931   -0 48 48.2
 CR1097;SPC LA N     -   716,152.64  2,806,304.66   sFT  0.99995931   -0 48 48.2
 CR1097;SPC TXNC     - 2,096,816.975 1,019,308.848   MT  0.99992566   +2 25 59.8
 CR1097;SPC TXNC     - 6,879,307.03  3,344,182.45   sFT  0.99992566   +2 25 59.8
 CR1097;UTM  15      - 3,591,838.172   402,398.855   MT  0.99971747   -0 33 26.7
 CR1097
 CR1097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CR1097!SPC LA N     -   0.99999264  x   0.99995931  =   0.99995195
 CR1097!SPC TXNC     -   0.99999264  x   0.99992566  =   0.99991830
 CR1097!UTM  15      -   0.99999264  x   0.99971747  =   0.99971012
 CR1097
 CR1097:                Primary Azimuth Mark                     Grid Az
 CR1097:SPC LA N     -  9A002                                    299 01 31.8
 CR1097:SPC TXNC     -  9A002                                    295 46 43.8
 CR1097:UTM  15      -  9A002                                    298 46 10.3
 CR1097
 CR1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0239891838(NAD 83)
 CR1097
 CR1097|---------------------------------------------------------------------|
 CR1097| PID    Reference Object                     Distance      Geod. Az  |
 CR1097|                                                           dddmmss.s |
 CR1097| CR1095 9A002                               APPROX. 1.3 KM 2981243.6 |
 CR1097|---------------------------------------------------------------------|
 CR1097
 CR1097                          SUPERSEDED SURVEY CONTROL
 CR1097
 CR1097  NAD 83(1992)-  32 27 34.00101(N)    094 02 18.57124(W) AD(       ) 2
 CR1097  NAD 83(1986)-  32 27 34.00792(N)    094 02 18.56241(W) AD(       ) 2
 CR1097  NAD 27      -  32 27 33.45033(N)    094 02 17.89889(W) AD(       ) 2
 CR1097  NGVD 29 (07/19/86)   73.0    (m)          240.     (f) VERT ANG       
 CR1097
 CR1097.Superseded values are not recommended for survey control.
 CR1097
 CR1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CR1097.See file dsdata.pdf to determine how the superseded data were derived.
 CR1097
 CR1097_MARKER: DD = SURVEY DISK
 CR1097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CR1097_STAMPING: 9A004
 CR1097_MARK LOGO: LADHGS
 CR1097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CR1097+STABILITY: SURFACE MOTION
 CR1097
 CR1097  HISTORY     - Date     Condition        Report By
 CR1097  HISTORY     - 1966     MONUMENTED       LADH
 CR1097  HISTORY     - 19990515 GOOD             USPSQD
 CR1097
 CR1097                          STATION DESCRIPTION
 CR1097
 CR1097'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CR1097'THE STATION IS LOCATED EAST ALONG INTERSTATE 20, 1.37 MILES
 CR1097'FROM THE TEXAS HIGHWAY NO. 9 OVERPASS AND INTERCHANGE.  STATION
 CR1097'IS NORTH OF INTERSTATE 20 IN PIPELINE RIGHT OF WAY, 25.40
 CR1097'FEET SOUTHEAST OF A HIGHWAY RIGHT OF WAY MARKER IN NORTH RIGHT
 CR1097'OF WAY FENCE, 18.80 FEET SOUTH OF RIGHT OF WAY FENCE, 82.00
 CR1097'FEET SOUTHWEST OF CROSS BRACE IN NORTH RIGHT OF WAY FENCE,
 CR1097'AND 86.60 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE
 CR1097'ON INTERSTATE 20.  21.80 FEET SOUTH OF STAND PIPE IN PIPELINE
 CR1097'RIGHT OF WAY.
 CR1097'
 CR1097'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CR1097'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE
 CR1097'OF THE GROUND.  STATION IS STAMPED 9A004.
 CR1097'
 CR1097'TO REACH THIS STATION FROM THE MUNCIPAL WATER TANK IN WASKOM,
 CR1097'TEXAS, FOLLOW U.S. HIGHWAY 80 EAST FOR 0.61 MILE TO THE
 CR1097'INTERSECTION WITH TEXAS HIGHWAY NO. 9 LEADING SOUTH, THENCE
 CR1097'SOUTH ALONG STATE HIGHWAY NO. 9 FOR 0.54 MILES TO OVERPASS
 CR1097'AND INTERCHANGE ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE
 CR1097'20 FOR 1.37 MILES TO STATION SET NORTH OF HIGHWAY.
 CR1097'
 CR1097'STATION IS 1.25 FEET EAST OF WITNESS POST.
 CR1097'
 CR1097'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CR1097
 CR1097                          STATION RECOVERY (1999)
 CR1097
 CR1097'RECOVERY NOTE BY US POWER SQUADRON 1999
 CR1097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CR1098 ***********************************************************************
 CR1098  DESIGNATION -  9A005
 CR1098  PID         -  CR1098
 CR1098  STATE/COUNTY-  LA/CADDO
 CR1098  COUNTRY     -  US
 CR1098  USGS QUAD   -  WASKOM (2019)
 CR1098
 CR1098                         *CURRENT SURVEY CONTROL
 CR1098  ______________________________________________________________________
 CR1098* NAD 83(1993) POSITION- 32 27 53.87067(N) 094 02 03.16131(W)   ADJUSTED
 CR1098* NAVD 88 ORTHO HEIGHT -    74.2   (meters)      243.    (feet) VERTCON3
 CR1098  ______________________________________________________________________
 CR1098  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 CR1098  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 CR1098  HORZ ORDER      -  SECOND
 CR1098
 CR1098.The horizontal coordinates were established by classical geodetic methods
 CR1098.and adjusted by the National Geodetic Survey in February 1996.
 CR1098
 CR1098.The NAVD 88 height was computed by applying the VERTCON shift value to
 CR1098.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CR1098
 CR1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 CR1098.GEOID18 height accuracy estimate available here.
 CR1098
 CR1098.Click photographs - Photos may exist for this station.
 CR1098
 CR1098.The Laplace correction was computed from DEFLEC18 derived deflections.
 CR1098
 CR1098. The following values were computed from the NAD 83(1993) position.
 CR1098
 CR1098;                    North         East     Units Scale Factor Converg.
 CR1098;SPC LA N     -   218,890.145   855,774.458   MT  0.99996023   -0 48 40.1
 CR1098;SPC LA N     -   718,142.08  2,807,653.37   sFT  0.99996023   -0 48 40.1
 CR1098;SPC TXNC     - 2,097,445.646 1,019,684.920   MT  0.99992467   +2 26 08.2
 CR1098;SPC TXNC     - 6,881,369.59  3,345,416.28   sFT  0.99992467   +2 26 08.2
 CR1098;UTM  15      - 3,592,446.238   402,807.130   MT  0.99971649   -0 33 18.7
 CR1098
 CR1098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CR1098!SPC LA N     -   0.99999244  x   0.99996023  =   0.99995267
 CR1098!SPC TXNC     -   0.99999244  x   0.99992467  =   0.99991711
 CR1098!UTM  15      -   0.99999244  x   0.99971649  =   0.99970893
 CR1098
 CR1098:                Primary Azimuth Mark                     Grid Az
 CR1098:SPC LA N     -  9A004                                    214 08 04.9
 CR1098:SPC TXNC     -  9A004                                    210 53 16.6
 CR1098:UTM  15      -  9A004                                    213 52 43.5
 CR1098
 CR1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0280792446(NAD 83)
 CR1098
 CR1098|---------------------------------------------------------------------|
 CR1098| PID    Reference Object                     Distance      Geod. Az  |
 CR1098|                                                           dddmmss.s |
 CR1098| CR1097 9A004                               APPROX. 0.7 KM 2131924.8 |
 CR1098|---------------------------------------------------------------------|
 CR1098
 CR1098                          SUPERSEDED SURVEY CONTROL
 CR1098
 CR1098  NAD 83(1992)-  32 27 53.87414(N)    094 02 03.16009(W) AD(       ) 2
 CR1098  NAD 83(1986)-  32 27 53.88112(N)    094 02 03.15138(W) AD(       ) 2
 CR1098  NAD 27      -  32 27 53.32476(N)    094 02 02.48942(W) AD(       ) 2
 CR1098  NGVD 29 (07/19/86)   74.3    (m)          244.     (f) VERT ANG       
 CR1098
 CR1098.Superseded values are not recommended for survey control.
 CR1098
 CR1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CR1098.See file dsdata.pdf to determine how the superseded data were derived.
 CR1098
 CR1098_MARKER: DD = SURVEY DISK
 CR1098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CR1098_STAMPING: 9A005
 CR1098_MARK LOGO: LADHGS
 CR1098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CR1098+STABILITY: SURFACE MOTION
 CR1098
 CR1098  HISTORY     - Date     Condition        Report By
 CR1098  HISTORY     - 1966     MONUMENTED       LADH
 CR1098  HISTORY     - 19990515 GOOD             USPSQD
 CR1098
 CR1098                          STATION DESCRIPTION
 CR1098
 CR1098'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CR1098'STATION IS SET EAST ALONG U.S. HIGHWAY 80, 1.90 MILES FROM
 CR1098'THE MUNICIPAL WATER TANK IN WASKOM, TEXAS.  STATION IS SET
 CR1098'SOUTH OF U.S. HIGHWAY 80 ON BACK SLOPE NEAR FENCE, 3.60
 CR1098'FEET NORTH OF SOUTH RIGHT OF WAY FENCE, 61.00 FEET WEST OF
 CR1098'POWER POLE NO. 354, 47.00 FEET SOUTH OF THE CENTERLINE OF
 CR1098'U.S. HIGHWAY 80, 202.0 FEET EAST ALONG SOUTH RIGHT OF WAY
 CR1098'FENCE FROM METAL CATTLE GUARD.  STATION IS ACROSS HIGHWAY
 CR1098'80 FROM A BRICK RESIDENCE.  STATION IS 1.48 FEET SOUTHWEST
 CR1098'OF WITNESS POST.
 CR1098'
 CR1098'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CR1098'CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE THE SURFACE
 CR1098'OF THE GROUND.  STATION IS STAMPED 9A005.
 CR1098'
 CR1098'TO REACH THIS STATION FROM THE MUNICIPAL WATER TANK IN WASKOM,
 CR1098'TEXAS, FOLLOW U.S. HIGHWAY 80 EAST FOR 1.90 MILES TO STATION
 CR1098'SET SOUTH OF HIGHWAY.
 CR1098'
 CR1098'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CR1098
 CR1098                          STATION RECOVERY (1999)
 CR1098
 CR1098'RECOVERY NOTE BY US POWER SQUADRON 1999
 CR1098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CR1101 ***********************************************************************
 CR1101  DESIGNATION -  9B001
 CR1101  PID         -  CR1101
 CR1101  STATE/COUNTY-  LA/CADDO
 CR1101  COUNTRY     -  US
 CR1101  USGS QUAD   -  WASKOM (2019)
 CR1101
 CR1101                         *CURRENT SURVEY CONTROL
 CR1101  ______________________________________________________________________
 CR1101* NAD 83(1993) POSITION- 32 27 04.99767(N) 094 00 40.39424(W)   ADJUSTED
 CR1101* NAVD 88 ORTHO HEIGHT -    85.1   (meters)      279.    (feet) VERTCON3
 CR1101  ______________________________________________________________________
 CR1101  GEOID HEIGHT    -        -26.059 (meters)                     GEOID18
 CR1101  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 CR1101  HORZ ORDER      -  SECOND
 CR1101
 CR1101.The horizontal coordinates were established by classical geodetic methods
 CR1101.and adjusted by the National Geodetic Survey in February 1996.
 CR1101
 CR1101.The NAVD 88 height was computed by applying the VERTCON shift value to
 CR1101.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CR1101
 CR1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 CR1101.GEOID18 height accuracy estimate available here.
 CR1101
 CR1101.Click photographs - Photos may exist for this station.
 CR1101
 CR1101.The Laplace correction was computed from DEFLEC18 derived deflections.
 CR1101
 CR1101. The following values were computed from the NAD 83(1993) position.
 CR1101
 CR1101;                    North         East     Units Scale Factor Converg.
 CR1101;SPC LA N     -   217,354.495   857,914.610   MT  0.99995799   -0 47 56.3
 CR1101;SPC LA N     -   713,103.87  2,814,674.85   sFT  0.99995799   -0 47 56.3
 CR1101;SPC TXNC     - 2,096,033.725 1,021,908.540   MT  0.99992711   +2 26 53.4
 CR1101;SPC TXNC     - 6,876,737.31  3,352,711.60   sFT  0.99992711   +2 26 53.4
 CR1101;UTM  15      - 3,590,920.545   404,953.599   MT  0.99971140   -0 32 33.5
 CR1101
 CR1101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CR1101!SPC LA N     -   0.99999073  x   0.99995799  =   0.99994872
 CR1101!SPC TXNC     -   0.99999073  x   0.99992711  =   0.99991784
 CR1101!UTM  15      -   0.99999073  x   0.99971140  =   0.99970213
 CR1101
 CR1101:                Primary Azimuth Mark                     Grid Az
 CR1101:SPC LA N     -  9A003                                    277 05 37.8
 CR1101:SPC TXNC     -  9A003                                    273 50 48.1
 CR1101:UTM  15      -  9A003                                    276 50 15.0
 CR1101
 CR1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0495390920(NAD 83)
 CR1101
 CR1101|---------------------------------------------------------------------|
 CR1101| PID    Reference Object                     Distance      Geod. Az  |
 CR1101|                                                           dddmmss.s |
 CR1101| CR1099 9A003                               APPROX. 1.4 KM 2761741.5 |
 CR1101|---------------------------------------------------------------------|
 CR1101
 CR1101                          SUPERSEDED SURVEY CONTROL
 CR1101
 CR1101  NAD 83(1992)-  32 27 05.00062(N)    094 00 40.39300(W) AD(       ) 2
 CR1101  NAD 83(1986)-  32 27 05.00811(N)    094 00 40.38442(W) AD(       ) 2
 CR1101  NAD 27      -  32 27 04.45134(N)    094 00 39.72146(W) AD(       ) 2
 CR1101  NGVD 29 (07/19/86)   85.2    (m)          280.     (f) VERT ANG       
 CR1101
 CR1101.Superseded values are not recommended for survey control.
 CR1101
 CR1101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CR1101.See file dsdata.pdf to determine how the superseded data were derived.
 CR1101
 CR1101_MARKER: DD = SURVEY DISK
 CR1101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CR1101_STAMPING: 9B001
 CR1101_MARK LOGO: LADHGS
 CR1101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CR1101+STABILITY: SURFACE MOTION
 CR1101
 CR1101  HISTORY     - Date     Condition        Report By
 CR1101  HISTORY     - 1966     MONUMENTED       LADH
 CR1101  HISTORY     - 1969     GOOD             LADH
 CR1101  HISTORY     - 1985     GOOD             USPSQD
 CR1101  HISTORY     - 19990515 GOOD             USPSQD
 CR1101  HISTORY     - 20010315 GOOD             USPSQD
 CR1101
 CR1101                          STATION DESCRIPTION
 CR1101
 CR1101'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CR1101'STATION IS LOCATED WEST ALONG INTERSTATE 20, 1.79 MILES FROM
 CR1101'THE LOUISIANA HIGHWAY 169 OVERPASS AND INTERCHANGE ON
 CR1101'INTERSTATE 20.  STATION IS IN THE SOUTHEAST CORNER OF OVERPASS
 CR1101'ON U.S. HIGHWAY 80 OVER I-20.  STATION IS SET IN THE ABUTMENT
 CR1101'2.90 FEET WEST OF THE EAST CURB AND 11.20 FEET EAST OF THE
 CR1101'CENTERLINE OF THE OVERPASS ROADWAY.  STATION IS MARKED BY A
 CR1101'STANDARD BRONZE DISK STAMPED 9B001.
 CR1101'
 CR1101'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CR1101'79 AND 80 IN GREENWOOD, FOLLOW U.S. 80 WEST FOR 1.90 MILES
 CR1101'TO THE STATION SET IN OVERPASS OVER I-20.
 CR1101'
 CR1101'STATION IS 7.74 FEET NORTHWEST OF WITNESS POST.
 CR1101'
 CR1101'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CR1101
 CR1101                          STATION RECOVERY (1969)
 CR1101
 CR1101'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (LFS)
 CR1101'THE STATION WAS VISITED 4-29-69 AND WAS FOUND IN GOOD CONDITION.
 CR1101'THE DESCRIPTIONIN 1966 IS ADEQUATE TO FIND THE STATION.
 CR1101'
 CR1101'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.9 MILE
 CR1101'W OF GREENWOOD
 CR1101
 CR1101                          STATION RECOVERY (1985)
 CR1101
 CR1101'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CR1101'RECOVERED IN GOOD CONDITION.
 CR1101
 CR1101                          STATION RECOVERY (1999)
 CR1101
 CR1101'RECOVERY NOTE BY US POWER SQUADRON 1999
 CR1101'RECOVERED IN GOOD CONDITION.
 CR1101
 CR1101                          STATION RECOVERY (2001)
 CR1101
 CR1101'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CR1101'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3229 ***********************************************************************
 CQ3229  DESIGNATION -  9B002
 CQ3229  PID         -  CQ3229
 CQ3229  STATE/COUNTY-  LA/CADDO
 CQ3229  COUNTRY     -  US
 CQ3229  USGS QUAD   -  GREENWOOD (2018)
 CQ3229
 CQ3229                         *CURRENT SURVEY CONTROL
 CQ3229  ______________________________________________________________________
 CQ3229* NAD 83(1993) POSITION- 32 27 06.56809(N) 093 59 54.47186(W)   ADJUSTED
 CQ3229* NAVD 88 ORTHO HEIGHT -    80.7   (meters)      265.    (feet) VERTCON3
 CQ3229  ______________________________________________________________________
 CQ3229  GEOID HEIGHT    -        -26.053 (meters)                     GEOID18
 CQ3229  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 CQ3229  HORZ ORDER      -  SECOND
 CQ3229
 CQ3229.The horizontal coordinates were established by classical geodetic methods
 CQ3229.and adjusted by the National Geodetic Survey in February 1996.
 CQ3229
 CQ3229.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3229.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3229
 CQ3229.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3229.GEOID18 height accuracy estimate available here.
 CQ3229
 CQ3229.Click photographs - Photos may exist for this station.
 CQ3229
 CQ3229.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3229
 CQ3229. The following values were computed from the NAD 83(1993) position.
 CQ3229
 CQ3229;                    North         East     Units Scale Factor Converg.
 CQ3229;SPC LA N     -   217,386.210   859,114.545   MT  0.99995807   -0 47 32.1
 CQ3229;SPC LA N     -   713,207.92  2,818,611.64   sFT  0.99995807   -0 47 32.1
 CQ3229;SPC TXNC     - 2,096,133.355 1,023,104.715   MT  0.99992703   +2 27 18.4
 CQ3229;SPC TXNC     - 6,877,064.18  3,356,636.05   sFT  0.99992703   +2 27 18.4
 CQ3229;UTM  15      - 3,590,957.620   406,153.083   MT  0.99970860   -0 32 08.9
 CQ3229
 CQ3229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3229!SPC LA N     -   0.99999142  x   0.99995807  =   0.99994949
 CQ3229!SPC TXNC     -   0.99999142  x   0.99992703  =   0.99991845
 CQ3229!UTM  15      -   0.99999142  x   0.99970860  =   0.99970002
 CQ3229
 CQ3229:                Primary Azimuth Mark                     Grid Az
 CQ3229:SPC LA N     -  9B001                                    268 29 09.9
 CQ3229:SPC TXNC     -  9B001                                    265 14 19.4
 CQ3229:UTM  15      -  9B001                                    268 13 46.7
 CQ3229
 CQ3229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0615390957(NAD 83)
 CQ3229
 CQ3229|---------------------------------------------------------------------|
 CQ3229| PID    Reference Object                     Distance      Geod. Az  |
 CQ3229|                                                           dddmmss.s |
 CQ3229| CR1101 9B001                               APPROX. 1.2 KM 2674137.8 |
 CQ3229|---------------------------------------------------------------------|
 CQ3229
 CQ3229                          SUPERSEDED SURVEY CONTROL
 CQ3229
 CQ3229  NAD 83(1992)-  32 27 06.57086(N)    093 59 54.47043(W) AD(       ) 2
 CQ3229  NAD 83(1986)-  32 27 06.57856(N)    093 59 54.46216(W) AD(       ) 2
 CQ3229  NAD 27      -  32 27 06.02146(N)    093 59 53.80040(W) AD(       ) 2
 CQ3229  NGVD 29 (07/19/86)   80.8    (m)          265.     (f) VERT ANG       
 CQ3229
 CQ3229.Superseded values are not recommended for survey control.
 CQ3229
 CQ3229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3229.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3229
 CQ3229_MARKER: DD = SURVEY DISK
 CQ3229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3229_STAMPING: 9B002
 CQ3229_MARK LOGO: LADHGS
 CQ3229_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3229+STABILITY: SURFACE MOTION
 CQ3229
 CQ3229  HISTORY     - Date     Condition        Report By
 CQ3229  HISTORY     - 1966     MONUMENTED       LADH
 CQ3229  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 CQ3229  HISTORY     - 1987     GOOD             LADTD
 CQ3229  HISTORY     - 19990515 GOOD             USPSQD
 CQ3229
 CQ3229                          STATION DESCRIPTION
 CQ3229
 CQ3229'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3229'THIS STATION IS LOCATED WEST ALONG INTERSTATE 20, 1.06 MILES FROM
 CQ3229'THE LOUISIANA HIGHWAY 169 OVERPASS AND INTERCHANGE ON I-20.
 CQ3229'STATION IS SET NORTH OF INTERSTATE 20 ON HILL AND IN CURVE.
 CQ3229'STATION IS 17.25 FEET SOUTH OF A HIGHWAY MARKER IN NORTH RIGHT OF
 CQ3229'WAY FENCE, 88.10 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND
 CQ3229'LANE OF I-20, 400.0 FEET EAST OF POWER LINE CROSSING I-20.
 CQ3229'STATION IS ABOUT 0.2 MILE NORTHEAST OF LOUISIANA TOURIST CENTER
 CQ3229'SOUTH OF I-20.  STATION IS 1.02 FEET EAST OF WITNESS POST.
 CQ3229'
 CQ3229'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3229'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ3229'THE GROUND.  STATION IS STAMPED 9B002.
 CQ3229'
 CQ3229'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3229'79 AND 80 IN GREENWOOD, FOLLOW U.S. HIGHWAY 80 WEST FOR 0.4 MILE
 CQ3229'TO INTERSECTION WITH LOUISIANA HIGHWAY 169, THENCE NORTH ALONG
 CQ3229'LOUISIANA HIGHWAY 169 FOR 0.2 MILE TO OVERPASS AND INTERCHANGE ON
 CQ3229'I-20, THENCE WEST ALONG I-20 FOR 1.06 MILES TO STATION NORTH
 CQ3229'OF HIGHWAY.
 CQ3229'
 CQ3229'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3229
 CQ3229                          STATION RECOVERY (1985)
 CQ3229
 CQ3229'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CQ3229'MARK NOT FOUND.
 CQ3229
 CQ3229                          STATION RECOVERY (1987)
 CQ3229
 CQ3229'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3229'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3229
 CQ3229                          STATION RECOVERY (1999)
 CQ3229
 CQ3229'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3232 ***********************************************************************
 CQ3232  DESIGNATION -  9B003
 CQ3232  PID         -  CQ3232
 CQ3232  STATE/COUNTY-  LA/CADDO
 CQ3232  COUNTRY     -  US
 CQ3232  USGS QUAD   -  GREENWOOD (2018)
 CQ3232
 CQ3232                         *CURRENT SURVEY CONTROL
 CQ3232  ______________________________________________________________________
 CQ3232* NAD 83(1993) POSITION- 32 26 50.24715(N) 093 58 49.79244(W)   ADJUSTED
 CQ3232* NAVD 88 ORTHO HEIGHT -    71.7   (meters)      235.    (feet) VERTCON3
 CQ3232  ______________________________________________________________________
 CQ3232  GEOID HEIGHT    -        -26.041 (meters)                     GEOID18
 CQ3232  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 CQ3232  HORZ ORDER      -  SECOND
 CQ3232
 CQ3232.The horizontal coordinates were established by classical geodetic methods
 CQ3232.and adjusted by the National Geodetic Survey in February 1996.
 CQ3232
 CQ3232.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3232.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3232
 CQ3232.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3232.GEOID18 height accuracy estimate available here.
 CQ3232
 CQ3232.Click photographs - Photos may exist for this station.
 CQ3232
 CQ3232.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3232
 CQ3232. The following values were computed from the NAD 83(1993) position.
 CQ3232
 CQ3232;                    North         East     Units Scale Factor Converg.
 CQ3232;SPC LA N     -   216,860.309   860,796.780   MT  0.99995733   -0 46 57.9
 CQ3232;SPC LA N     -   711,482.53  2,824,130.77   sFT  0.99995733   -0 46 57.9
 CQ3232;SPC TXNC     - 2,095,703.610 1,024,813.989   MT  0.99992785   +2 27 53.7
 CQ3232;SPC TXNC     - 6,875,654.26  3,362,243.90   sFT  0.99992785   +2 27 53.7
 CQ3232;UTM  15      - 3,590,439.387   407,837.233   MT  0.99970474   -0 31 34.0
 CQ3232
 CQ3232!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3232!SPC LA N     -   0.99999283  x   0.99995733  =   0.99995016
 CQ3232!SPC TXNC     -   0.99999283  x   0.99992785  =   0.99992068
 CQ3232!UTM  15      -   0.99999283  x   0.99970474  =   0.99969757
 CQ3232
 CQ3232:                Primary Azimuth Mark                     Grid Az
 CQ3232:SPC LA N     -  9B002                                    287 21 37.3
 CQ3232:SPC TXNC     -  9B002                                    284 06 45.7
 CQ3232:UTM  15      -  9B002                                    287 06 13.4
 CQ3232
 CQ3232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR0783790439(NAD 83)
 CQ3232
 CQ3232|---------------------------------------------------------------------|
 CQ3232| PID    Reference Object                     Distance      Geod. Az  |
 CQ3232|                                                           dddmmss.s |
 CQ3232| CQ3229 9B002                               APPROX. 1.8 KM 2863439.4 |
 CQ3232|---------------------------------------------------------------------|
 CQ3232
 CQ3232                          SUPERSEDED SURVEY CONTROL
 CQ3232
 CQ3232  NAD 83(1992)-  32 26 50.24957(N)    093 58 49.79079(W) AD(       ) 2
 CQ3232  NAD 83(1986)-  32 26 50.25767(N)    093 58 49.78266(W) AD(       ) 2
 CQ3232  NAD 27      -  32 26 49.69936(N)    093 58 49.12191(W) AD(       ) 2
 CQ3232  NGVD 29 (07/19/86)   71.8    (m)          236.     (f) VERT ANG       
 CQ3232
 CQ3232.Superseded values are not recommended for survey control.
 CQ3232
 CQ3232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3232.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3232
 CQ3232_MARKER: DD = SURVEY DISK
 CQ3232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3232_STAMPING: 9B003
 CQ3232_MARK LOGO: LADHGS
 CQ3232_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3232+STABILITY: SURFACE MOTION
 CQ3232_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3232+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2008
 CQ3232
 CQ3232  HISTORY     - Date     Condition        Report By
 CQ3232  HISTORY     - 1966     MONUMENTED       LADH
 CQ3232  HISTORY     - 1985     GOOD             USPSQD
 CQ3232  HISTORY     - 1987     GOOD             LADTD
 CQ3232  HISTORY     - 19990515 GOOD             USPSQD
 CQ3232  HISTORY     - 20010315 GOOD             USPSQD
 CQ3232  HISTORY     - 20080324 GOOD             LBFH
 CQ3232
 CQ3232                          STATION DESCRIPTION
 CQ3232
 CQ3232'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3232'THIS STATION IS LOCATED IN THE NORTHWEST CORNER OF THE LOUISIANA
 CQ3232'HIGHWAY 169 OVERPASS AND INTERCHANGE OVER INTERSTATE 20.  STATION
 CQ3232'IS MARKED BY A STANDARD BRONZE DISK SET IN ROADWAY OF OVERPASS
 CQ3232'IN THE ABUTMENT 3.10 FEET EAST OF THE WEST CURB.  STATION IS
 CQ3232'10.60 FEET WEST OF THE CENTERLINE OF THE ROADWAY OF THE OVERPASS.
 CQ3232'STATION IS 7.60 FEET SOUTHEAST OF WITNESS POST.  STATION IS
 CQ3232'STAMPED 9B003.
 CQ3232'
 CQ3232'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3232'79 AND 80 IN GREENWOOD, FOLLOW U.S. HIGHWAY 80 WEST FOR 0.4
 CQ3232'MILE TO INTERSECTION WITH LOUISIANA HIGHWAY 169, THENCE NORTH
 CQ3232'ALONG LOUISIANA HIGHWAY 169 FOR 0.2 MILE TO STATION SET IN
 CQ3232'NORTHWEST CORNER OF OVERPASS.
 CQ3232'
 CQ3232'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3232
 CQ3232                          STATION RECOVERY (1985)
 CQ3232
 CQ3232'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CQ3232'RECOVERED IN GOOD CONDITION.
 CQ3232
 CQ3232                          STATION RECOVERY (1987)
 CQ3232
 CQ3232'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3232'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3232
 CQ3232                          STATION RECOVERY (1999)
 CQ3232
 CQ3232'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3232'RECOVERED IN GOOD CONDITION.
 CQ3232
 CQ3232                          STATION RECOVERY (2001)
 CQ3232
 CQ3232'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ3232'RECOVERED IN GOOD CONDITION.
 CQ3232
 CQ3232                          STATION RECOVERY (2008)
 CQ3232
 CQ3232'RECOVERY NOTE BY LINDAHL BROWNING FERRARI HELLSTROM 2008
 CQ3232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3233 ***********************************************************************
 CQ3233  DESIGNATION -  9B004
 CQ3233  PID         -  CQ3233
 CQ3233  STATE/COUNTY-  LA/CADDO
 CQ3233  COUNTRY     -  US
 CQ3233  USGS QUAD   -  GREENWOOD (2018)
 CQ3233
 CQ3233                         *CURRENT SURVEY CONTROL
 CQ3233  ______________________________________________________________________
 CQ3233* NAD 83(1993) POSITION- 32 26 39.15244(N) 093 57 10.76439(W)   ADJUSTED
 CQ3233* NAVD 88 ORTHO HEIGHT -    83.3   (meters)      273.    (feet) VERTCON3
 CQ3233  ______________________________________________________________________
 CQ3233  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 CQ3233  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 CQ3233  HORZ ORDER      -  SECOND
 CQ3233
 CQ3233.The horizontal coordinates were established by classical geodetic methods
 CQ3233.and adjusted by the National Geodetic Survey in February 1996.
 CQ3233
 CQ3233.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3233.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3233
 CQ3233.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3233.GEOID18 height accuracy estimate available here.
 CQ3233
 CQ3233.Click photographs - Photos may exist for this station.
 CQ3233
 CQ3233.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3233
 CQ3233. The following values were computed from the NAD 83(1993) position.
 CQ3233
 CQ3233;                    North         East     Units Scale Factor Converg.
 CQ3233;SPC LA N     -   216,483.587   863,378.451   MT  0.99995684   -0 46 05.5
 CQ3233;SPC LA N     -   710,246.57  2,832,600.80   sFT  0.99995684   -0 46 05.5
 CQ3233;SPC TXNC     - 2,095,473.766 1,027,412.782   MT  0.99992842   +2 28 47.7
 CQ3233;SPC TXNC     - 6,874,900.18  3,370,770.10   sFT  0.99992842   +2 28 47.7
 CQ3233;UTM  15      - 3,590,074.331   410,419.907   MT  0.99969895   -0 30 40.7
 CQ3233
 CQ3233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3233!SPC LA N     -   0.99999100  x   0.99995684  =   0.99994784
 CQ3233!SPC TXNC     -   0.99999100  x   0.99992842  =   0.99991942
 CQ3233!UTM  15      -   0.99999100  x   0.99969895  =   0.99968996
 CQ3233
 CQ3233:                Primary Azimuth Mark                     Grid Az
 CQ3233:SPC LA N     -  9B003                                    278 18 08.0
 CQ3233:SPC TXNC     -  9B003                                    275 03 14.8
 CQ3233:UTM  15      -  9B003                                    278 02 43.2
 CQ3233
 CQ3233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1041990074(NAD 83)
 CQ3233
 CQ3233|---------------------------------------------------------------------|
 CQ3233| PID    Reference Object                     Distance      Geod. Az  |
 CQ3233|                                                           dddmmss.s |
 CQ3233| CQ3225 9B005                               265.690 METERS 09747     |
 CQ3233| CQ1749 GREENWOOD                           470.346 METERS 1802334.8 |
 CQ3233| CQ3232 9B003                               APPROX. 2.6 KM 2773202.5 |
 CQ3233|---------------------------------------------------------------------|
 CQ3233
 CQ3233                          SUPERSEDED SURVEY CONTROL
 CQ3233
 CQ3233  NAD 83(1992)-  32 26 39.15439(N)    093 57 10.76218(W) AD(       ) 2
 CQ3233  NAD 83(1986)-  32 26 39.16303(N)    093 57 10.75438(W) AD(       ) 2
 CQ3233  NAD 27      -  32 26 38.60399(N)    093 57 10.09745(W) AD(       ) 2
 CQ3233  NGVD 29 (07/19/86)   83.4    (m)          274.     (f) VERT ANG       
 CQ3233
 CQ3233.Superseded values are not recommended for survey control.
 CQ3233
 CQ3233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3233.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3233
 CQ3233_MARKER: DD = SURVEY DISK
 CQ3233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3233_STAMPING: 9B004
 CQ3233_MARK LOGO: LADHGS
 CQ3233_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3233+STABILITY: SURFACE MOTION
 CQ3233
 CQ3233  HISTORY     - Date     Condition        Report By
 CQ3233  HISTORY     - 1966     MONUMENTED       LADH
 CQ3233  HISTORY     - 1985     GOOD             USPSQD
 CQ3233  HISTORY     - 1987     GOOD             LADTD
 CQ3233  HISTORY     - 19990206 POOR             USPSQD
 CQ3233
 CQ3233                          STATION DESCRIPTION
 CQ3233
 CQ3233'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3233'THIS STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE
 CQ3233'U.S. HIGHWAYS 79 AND 80 OVERPASS AND INTERCHANGE JUST EAST OF
 CQ3233'GREENWOOD.  STATION 54.13 FEET SOUTH OF THE CENTERLINE OF THE
 CQ3233'EAST BOUND LANE ON INTERSTATE 20, 73.15 FEET NORTH OF EXIT
 CQ3233'ROAD TO U.S. 79 AND 80, 76.63 FEET NORTHEAST OF NORTH HEADWALL
 CQ3233'OF DRAIN UNDER EXIT, AND 1,12 FEET WEST OF A METAL WITNESS POST
 CQ3233'AND SIGN.
 CQ3233'
 CQ3233'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3233'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ3233'THE GROUND.  STATION IS STAMPED 9B004.
 CQ3233'
 CQ3233'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3233'79 AND 80 IN GREENWOOD, FOLLOW U.S. HIGHWAY 79 AND 80 EAST
 CQ3233'FOR 1.20 MILES TO THE OVERPASS AND INTERCHANGE ON I-20.  STATION
 CQ3233'IS SET IN SOUTHWEST QUADRANT OF INTERCHANGE.
 CQ3233'
 CQ3233'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3233
 CQ3233                          STATION RECOVERY (1985)
 CQ3233
 CQ3233'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CQ3233'RECOVERED IN GOOD CONDITION.
 CQ3233
 CQ3233                          STATION RECOVERY (1987)
 CQ3233
 CQ3233'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3233'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3233
 CQ3233                          STATION RECOVERY (1999)
 CQ3233
 CQ3233'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3233'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3225 ***********************************************************************
 CQ3225  DESIGNATION -  9B005
 CQ3225  PID         -  CQ3225
 CQ3225  STATE/COUNTY-  LA/CADDO
 CQ3225  COUNTRY     -  US
 CQ3225  USGS QUAD   -  GREENWOOD (2018)
 CQ3225
 CQ3225                         *CURRENT SURVEY CONTROL
 CQ3225  ______________________________________________________________________
 CQ3225* NAD 83(1993) POSITION- 32 26 37.98504(N) 093 57 00.68642(W)   ADJUSTED
 CQ3225* NAVD 88 ORTHO HEIGHT -    90.8   (meters)      298.    (feet) VERTCON3
 CQ3225  ______________________________________________________________________
 CQ3225  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 CQ3225  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 CQ3225  HORZ ORDER      -  SECOND
 CQ3225
 CQ3225.The horizontal coordinates were established by classical geodetic methods
 CQ3225.and adjusted by the National Geodetic Survey in February 1996.
 CQ3225
 CQ3225.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3225.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3225
 CQ3225.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3225.GEOID18 height accuracy estimate available here.
 CQ3225
 CQ3225.Click photographs - Photos may exist for this station.
 CQ3225
 CQ3225.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3225
 CQ3225. The following values were computed from the NAD 83(1993) position.
 CQ3225
 CQ3225;                    North         East     Units Scale Factor Converg.
 CQ3225;SPC LA N     -   216,444.105   863,641.179   MT  0.99995679   -0 46 00.2
 CQ3225;SPC LA N     -   710,117.03  2,833,462.77   sFT  0.99995679   -0 46 00.2
 CQ3225;SPC TXNC     - 2,095,449.234 1,027,677.317   MT  0.99992848   +2 28 53.2
 CQ3225;SPC TXNC     - 6,874,819.70  3,371,638.00   sFT  0.99992848   +2 28 53.2
 CQ3225;UTM  15      - 3,590,036.038   410,682.741   MT  0.99969837   -0 30 35.2
 CQ3225
 CQ3225!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3225!SPC LA N     -   0.99998982  x   0.99995679  =   0.99994662
 CQ3225!SPC TXNC     -   0.99998982  x   0.99992848  =   0.99991831
 CQ3225!UTM  15      -   0.99998982  x   0.99969837  =   0.99968820
 CQ3225
 CQ3225:                Primary Azimuth Mark                     Grid Az
 CQ3225:SPC LA N     -  9B003                                    278 19 29.3
 CQ3225:SPC TXNC     -  9B003                                    275 04 35.9
 CQ3225:UTM  15      -  9B003                                    278 04 04.3
 CQ3225
 CQ3225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1068290036(NAD 83)
 CQ3225
 CQ3225|---------------------------------------------------------------------|
 CQ3225| PID    Reference Object                     Distance      Geod. Az  |
 CQ3225|                                                           dddmmss.s |
 CQ3225| CQ3232 9B003                               APPROX. 2.9 KM 2773329.1 |
 CQ3225| CQ3233 9B004                               265.690 METERS 27747     |
 CQ3225|---------------------------------------------------------------------|
 CQ3225
 CQ3225                          SUPERSEDED SURVEY CONTROL
 CQ3225
 CQ3225  NAD 83(1992)-  32 26 37.98702(N)    093 57 00.68472(W) AD(       ) 2
 CQ3225  NAD 83(1986)-  32 26 37.99564(N)    093 57 00.67642(W) AD(       ) 2
 CQ3225  NAD 27      -  32 26 37.43666(N)    093 57 00.02025(W) AD(       ) 2
 CQ3225  NGVD 29 (07/19/86)   90.9    (m)          298.     (f) VERT ANG       
 CQ3225
 CQ3225.Superseded values are not recommended for survey control.
 CQ3225
 CQ3225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3225.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3225
 CQ3225_MARKER: DD = SURVEY DISK
 CQ3225_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ3225+WITH SETTING: PAVEMENT
 CQ3225_SP_SET: OVERPASS
 CQ3225_STAMPING: 9B005
 CQ3225_MARK LOGO: LADHGS
 CQ3225_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3225+STABILITY: SURFACE MOTION
 CQ3225
 CQ3225  HISTORY     - Date     Condition        Report By
 CQ3225  HISTORY     - 1966     MONUMENTED       LADH
 CQ3225  HISTORY     - 1985     GOOD             USPSQD
 CQ3225  HISTORY     - 1987     GOOD             LADTD
 CQ3225  HISTORY     - 19990515 GOOD             USPSQD
 CQ3225
 CQ3225                          STATION DESCRIPTION
 CQ3225
 CQ3225'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3225'STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE U.S. HIGHWAY
 CQ3225'80 OVERPASS AND INTERCHANGE JUST EAST OF GREENWOOD.  STATION IS
 CQ3225'MARKED BY A STANDARD BRONZE DISK SET IN THE ROADWAY OF THE
 CQ3225'OVERPASS (IN THE ABUTMENT) 3.20 FEET WEST OF THE EAST CURB,
 CQ3225'11.00 FEET EAST OF CENTERLINE OF ROADWAY OF OVERPASS.  STATION
 CQ3225'IS 5.90 FEET NORTHWEST OF WITNESS POST.  STATION IS STAMPED
 CQ3225'9B005.
 CQ3225'
 CQ3225'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3225'79 AND 80 IN GREENWOOD, FOLLOW U.S. HIGHWAY 80 EAST FOR 1.20
 CQ3225'MILES TO STATION SET IN THE SOUTHEAST CORNER OF THE OVERPASS.
 CQ3225'
 CQ3225'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3225
 CQ3225                          STATION RECOVERY (1985)
 CQ3225
 CQ3225'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CQ3225'RECOVERED IN GOOD CONDITION.
 CQ3225
 CQ3225                          STATION RECOVERY (1987)
 CQ3225
 CQ3225'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3225'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3225
 CQ3225                          STATION RECOVERY (1999)
 CQ3225
 CQ3225'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3225'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3227 ***********************************************************************
 CQ3227  DESIGNATION -  9B006
 CQ3227  PID         -  CQ3227
 CQ3227  STATE/COUNTY-  LA/CADDO
 CQ3227  COUNTRY     -  US
 CQ3227  USGS QUAD   -  GREENWOOD (2018)
 CQ3227
 CQ3227                         *CURRENT SURVEY CONTROL
 CQ3227  ______________________________________________________________________
 CQ3227* NAD 83(1993) POSITION- 32 26 36.94209(N) 093 56 19.05373(W)   ADJUSTED
 CQ3227* NAVD 88 ORTHO HEIGHT -    96.7   (meters)      317.    (feet) VERTCON3
 CQ3227  ______________________________________________________________________
 CQ3227  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 CQ3227  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 CQ3227  HORZ ORDER      -  SECOND
 CQ3227
 CQ3227.The horizontal coordinates were established by classical geodetic methods
 CQ3227.and adjusted by the National Geodetic Survey in February 1996.
 CQ3227
 CQ3227.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3227.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3227
 CQ3227.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3227.GEOID18 height accuracy estimate available here.
 CQ3227
 CQ3227.Click photographs - Photos may exist for this station.
 CQ3227
 CQ3227.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3227
 CQ3227. The following values were computed from the NAD 83(1993) position.
 CQ3227
 CQ3227;                    North         East     Units Scale Factor Converg.
 CQ3227;SPC LA N     -   216,397.489   864,728.090   MT  0.99995674   -0 45 38.2
 CQ3227;SPC LA N     -   709,964.10  2,837,028.74   sFT  0.99995674   -0 45 38.2
 CQ3227;SPC TXNC     - 2,095,464.280 1,028,765.093   MT  0.99992853   +2 29 15.9
 CQ3227;SPC TXNC     - 6,874,869.06  3,375,206.81   sFT  0.99992853   +2 29 15.9
 CQ3227;UTM  15      - 3,589,994.308   411,769.568   MT  0.99969599   -0 30 12.9
 CQ3227
 CQ3227!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3227!SPC LA N     -   0.99998890  x   0.99995674  =   0.99994564
 CQ3227!SPC TXNC     -   0.99998890  x   0.99992853  =   0.99991743
 CQ3227!UTM  15      -   0.99998890  x   0.99969599  =   0.99968489
 CQ3227
 CQ3227:                Primary Azimuth Mark                     Grid Az
 CQ3227:SPC LA N     -  9B005                                    272 27 21.2
 CQ3227:SPC TXNC     -  9B005                                    269 12 27.1
 CQ3227:UTM  15      -  9B005                                    272 11 55.9
 CQ3227
 CQ3227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1176989994(NAD 83)
 CQ3227
 CQ3227|---------------------------------------------------------------------|
 CQ3227| PID    Reference Object                     Distance      Geod. Az  |
 CQ3227|                                                           dddmmss.s |
 CQ3227| CQ3225 9B005                               APPROX. 1.1 KM 2714143.0 |
 CQ3227|---------------------------------------------------------------------|
 CQ3227
 CQ3227                          SUPERSEDED SURVEY CONTROL
 CQ3227
 CQ3227  NAD 83(1992)-  32 26 36.94390(N)    093 56 19.05224(W) AD(       ) 2
 CQ3227  NAD 83(1986)-  32 26 36.95273(N)    093 56 19.04386(W) AD(       ) 2
 CQ3227  NAD 27      -  32 26 36.39448(N)    093 56 18.38884(W) AD(       ) 2
 CQ3227  NGVD 29 (07/19/86)   96.8    (m)          318.     (f) VERT ANG       
 CQ3227
 CQ3227.Superseded values are not recommended for survey control.
 CQ3227
 CQ3227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3227.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3227
 CQ3227_MARKER: DD = SURVEY DISK
 CQ3227_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ3227+WITH SETTING: PAVEMENT
 CQ3227_SP_SET: OVERPASS
 CQ3227_STAMPING: 9B006
 CQ3227_MARK LOGO: LADHGS
 CQ3227_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3227+STABILITY: SURFACE MOTION
 CQ3227
 CQ3227  HISTORY     - Date     Condition        Report By
 CQ3227  HISTORY     - 1966     MONUMENTED       LADH
 CQ3227  HISTORY     - 1985     GOOD             USPSQD
 CQ3227  HISTORY     - 1987     GOOD             LADTD
 CQ3227  HISTORY     - 19990206 GOOD             USPSQD
 CQ3227
 CQ3227                          STATION DESCRIPTION
 CQ3227
 CQ3227'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3227'STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE EAST BOUND
 CQ3227'OVERPASS OVER RAILROAD ON INTERSTATE 20.  STATION IS MARKED
 CQ3227'BY A STANDARD BRONZE DISK SET IN CURB ABOUT 8 INCHES ABOVE
 CQ3227'THE SURFACE OF THE ROADWAY.  STATION IS 3.40 FEET EAST OF THE
 CQ3227'WEST END OF OVERPASS, 15.00 FEET SOUTH OF THE CENTERLINE OF
 CQ3227'THE ROADWAY OF THE OVERPASS.  STATION IS 4.07 FEET NORTHEAST
 CQ3227'OF METAL WITNESS POST AND SIGN.  STATION IS STAMPED 9B006.
 CQ3227'
 CQ3227'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3227'79 AND 80 IN GREENWOOD, FOLLOW 79 AND 80 EAST FOR 1.20 MILES
 CQ3227'TO EXIT ON INTERCHANGE TO INTERSTATE 20, THENCE EAST ALONG
 CQ3227'INTERSTATE 20 FOR 0.66 MILES TO STATION SET IN SOUTHWEST
 CQ3227'CORNER OF RAILROAD OVERPASS.
 CQ3227'
 CQ3227'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3227
 CQ3227                          STATION RECOVERY (1985)
 CQ3227
 CQ3227'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CQ3227'RECOVERED IN GOOD CONDITION.
 CQ3227
 CQ3227                          STATION RECOVERY (1987)
 CQ3227
 CQ3227'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3227'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3227
 CQ3227                          STATION RECOVERY (1999)
 CQ3227
 CQ3227'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3227'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3226 ***********************************************************************
 CQ3226  DESIGNATION -  9B007
 CQ3226  PID         -  CQ3226
 CQ3226  STATE/COUNTY-  LA/CADDO
 CQ3226  COUNTRY     -  US
 CQ3226  USGS QUAD   -  GREENWOOD (2018)
 CQ3226
 CQ3226                         *CURRENT SURVEY CONTROL
 CQ3226  ______________________________________________________________________
 CQ3226* NAD 83(1993) POSITION- 32 26 22.88690(N) 093 56 57.88948(W)   ADJUSTED
 CQ3226* NAVD 88 ORTHO HEIGHT -    98.3   (meters)      323.    (feet) VERTCON3
 CQ3226  ______________________________________________________________________
 CQ3226  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 CQ3226  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 CQ3226  HORZ ORDER      -  SECOND
 CQ3226
 CQ3226.The horizontal coordinates were established by classical geodetic methods
 CQ3226.and adjusted by the National Geodetic Survey in February 1996.
 CQ3226
 CQ3226.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3226.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3226
 CQ3226.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3226.GEOID18 height accuracy estimate available here.
 CQ3226
 CQ3226.Click photographs - Photos may exist for this station.
 CQ3226
 CQ3226.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3226
 CQ3226. The following values were computed from the NAD 83(1993) position.
 CQ3226
 CQ3226;                    North         East     Units Scale Factor Converg.
 CQ3226;SPC LA N     -   215,978.106   863,708.008   MT  0.99995612   -0 45 58.7
 CQ3226;SPC LA N     -   708,588.17  2,833,682.02   sFT  0.99995612   -0 45 58.7
 CQ3226;SPC TXNC     - 2,094,987.783 1,027,770.440   MT  0.99992925   +2 28 54.7
 CQ3226;SPC TXNC     - 6,873,305.75  3,371,943.52   sFT  0.99992925   +2 28 54.7
 CQ3226;UTM  15      - 3,589,570.463   410,751.642   MT  0.99969822   -0 30 33.5
 CQ3226
 CQ3226!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3226!SPC LA N     -   0.99998865  x   0.99995612  =   0.99994477
 CQ3226!SPC TXNC     -   0.99998865  x   0.99992925  =   0.99991790
 CQ3226!UTM  15      -   0.99998865  x   0.99969822  =   0.99968687
 CQ3226
 CQ3226:                Primary Azimuth Mark                     Grid Az
 CQ3226:SPC LA N     -  9B006                                    067 39 03.9
 CQ3226:SPC TXNC     -  9B006                                    064 24 10.5
 CQ3226:UTM  15      -  9B006                                    067 23 38.7
 CQ3226
 CQ3226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1075189570(NAD 83)
 CQ3226
 CQ3226|---------------------------------------------------------------------|
 CQ3226| PID    Reference Object                     Distance      Geod. Az  |
 CQ3226|                                                           dddmmss.s |
 CQ3226| CQ3227 9B006                               APPROX. 1.1 KM 0665305.2 |
 CQ3226| CQ1749 GREENWOOD                           340.931 METERS 27510     |
 CQ3226|---------------------------------------------------------------------|
 CQ3226
 CQ3226                          SUPERSEDED SURVEY CONTROL
 CQ3226
 CQ3226  NAD 83(1992)-  32 26 22.88895(N)    093 56 57.88779(W) AD(       ) 2
 CQ3226  NAD 83(1986)-  32 26 22.89752(N)    093 56 57.87957(W) AD(       ) 2
 CQ3226  NAD 27      -  32 26 22.33901(N)    093 56 57.22437(W) AD(       ) 2
 CQ3226  NGVD 29 (07/19/86)   98.4    (m)          323.     (f) VERT ANG       
 CQ3226
 CQ3226.Superseded values are not recommended for survey control.
 CQ3226
 CQ3226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3226.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3226
 CQ3226_MARKER: DD = SURVEY DISK
 CQ3226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3226_STAMPING: 9B007
 CQ3226_MARK LOGO: LADHGS
 CQ3226_PROJECTION: RECESSED 25 CENTIMETERS
 CQ3226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3226+STABILITY: SURFACE MOTION
 CQ3226
 CQ3226  HISTORY     - Date     Condition        Report By
 CQ3226  HISTORY     - 1966     MONUMENTED       LADH
 CQ3226  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ3226
 CQ3226                          STATION DESCRIPTION
 CQ3226
 CQ3226'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3226'STATION IS LOCATED ON LAND OWNED BY MR. FOLSOM ABOUT 1.0 MILE
 CQ3226'EAST OF GREENWOOD.  STATION IS SET IN PASTURE ON HILL NEAR
 CQ3226'WINDMILL.  STATION IS 129.60 FEET SOUTH-SOUTHWEST OF WINDMILL,
 CQ3226'37.30 FEET SOUTH WEST OF SOUTHWEST END OF SMALL POND NEAR
 CQ3226'WINDMILL, 341.10 FEET EAST OF A 3 BARB WIRE FENCE RUNNING
 CQ3226'NORTH-SOUTH, AND 202.0 FEET SOUTHEAST OF FIRST TWIN PINE TREE
 CQ3226'IN POINT IN WOODS LINE.  STATION IS 1.05 FEET EAST OF WITNESS
 CQ3226'POST.
 CQ3226'
 CQ3226'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3226'CONCRETE POST 10 INCHES BELOW THE SURFACE OF THE GROUND.
 CQ3226'STATION IS STAMPED 9B007.
 CQ3226'
 CQ3226'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3226'79 AND 80 IN GREENWOOD, FOLLOW ALONG 79 AND 80 FOR 1.20 MILES
 CQ3226'TO INTERSECTION WITH LA 511, TAKE LA 511 FOR ABOUT 200 YARDS
 CQ3226'TO WOODEN BRIDGE TO DIRT ROAD LEADING SOUTH TO WOOD FRAME
 CQ3226'HOUSE IN PASTURE, THENCE SOUTH ALONG DIRT ROAD INTO PASTURE
 CQ3226'FOR ABOUT 0.2 MILE TO STATION SET ON TOP OF HILL.
 CQ3226'
 CQ3226'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3226
 CQ3226                          STATION RECOVERY (1999)
 CQ3226
 CQ3226'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3226'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3231 ***********************************************************************
 CQ3231  DESIGNATION -  9C001
 CQ3231  PID         -  CQ3231
 CQ3231  STATE/COUNTY-  LA/CADDO
 CQ3231  COUNTRY     -  US
 CQ3231  USGS QUAD   -  GREENWOOD (2018)
 CQ3231
 CQ3231                         *CURRENT SURVEY CONTROL
 CQ3231  ______________________________________________________________________
 CQ3231* NAD 83(1993) POSITION- 32 26 42.20019(N) 093 55 12.36505(W)   ADJUSTED
 CQ3231* NAVD 88 ORTHO HEIGHT -    88.7   (meters)      291.    (feet) VERTCON3
 CQ3231  ______________________________________________________________________
 CQ3231  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 CQ3231  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 CQ3231  HORZ ORDER      -  SECOND
 CQ3231
 CQ3231.The horizontal coordinates were established by classical geodetic methods
 CQ3231.and adjusted by the National Geodetic Survey in February 1996.
 CQ3231
 CQ3231.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3231.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3231
 CQ3231.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3231.GEOID18 height accuracy estimate available here.
 CQ3231
 CQ3231.Click photographs - Photos may exist for this station.
 CQ3231
 CQ3231.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3231
 CQ3231. The following values were computed from the NAD 83(1993) position.
 CQ3231
 CQ3231;                    North         East     Units Scale Factor Converg.
 CQ3231;SPC LA N     -   216,536.464   866,471.957   MT  0.99995697   -0 45 02.9
 CQ3231;SPC LA N     -   710,420.05  2,842,750.08   sFT  0.99995697   -0 45 02.9
 CQ3231;SPC TXNC     - 2,095,701.845 1,030,498.232   MT  0.99992826   +2 29 52.3
 CQ3231;SPC TXNC     - 6,875,648.47  3,380,892.95   sFT  0.99992826   +2 29 52.3
 CQ3231;UTM  15      - 3,590,141.068   413,512.336   MT  0.99969224   -0 29 37.2
 CQ3231
 CQ3231!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3231!SPC LA N     -   0.99999015  x   0.99995697  =   0.99994712
 CQ3231!SPC TXNC     -   0.99999015  x   0.99992826  =   0.99991841
 CQ3231!UTM  15      -   0.99999015  x   0.99969224  =   0.99968240
 CQ3231
 CQ3231:                Primary Azimuth Mark                     Grid Az
 CQ3231:SPC LA N     -  9C002                                    084 15 53.0
 CQ3231:SPC TXNC     -  9C002                                    081 00 57.8
 CQ3231:UTM  15      -  9C002                                    084 00 27.3
 CQ3231
 CQ3231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1351290141(NAD 83)
 CQ3231
 CQ3231|---------------------------------------------------------------------|
 CQ3231| PID    Reference Object                     Distance      Geod. Az  |
 CQ3231|                                                           dddmmss.s |
 CQ3231| CQ3228 9C002                               APPROX. 2.0 KM 0833050.1 |
 CQ3231|---------------------------------------------------------------------|
 CQ3231
 CQ3231                          SUPERSEDED SURVEY CONTROL
 CQ3231
 CQ3231  NAD 83(1992)-  32 26 42.20175(N)    093 55 12.36360(W) AD(       ) 2
 CQ3231  NAD 83(1986)-  32 26 42.21090(N)    093 55 12.35513(W) AD(       ) 2
 CQ3231  NAD 27      -  32 26 41.65394(N)    093 55 11.70106(W) AD(       ) 2
 CQ3231  NGVD 29 (07/19/86)   88.8    (m)          291.     (f) VERT ANG       
 CQ3231
 CQ3231.Superseded values are not recommended for survey control.
 CQ3231
 CQ3231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3231.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3231
 CQ3231_MARKER: DD = SURVEY DISK
 CQ3231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3231_STAMPING: 9C001
 CQ3231_MARK LOGO: LADHGS
 CQ3231_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3231+STABILITY: SURFACE MOTION
 CQ3231
 CQ3231  HISTORY     - Date     Condition        Report By
 CQ3231  HISTORY     - 1966     MONUMENTED       LADH
 CQ3231  HISTORY     - 1987     GOOD             LADTD
 CQ3231  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ3231
 CQ3231                          STATION DESCRIPTION
 CQ3231
 CQ3231'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3231'STATION IS LOCATED EAST ALONG INTERSTATE 20, 1.06 MILES FROM
 CQ3231'THE U.S. HIGHWAYS 79 AND 80 INTERCHANGE.  STATION IS 44.50 FEET
 CQ3231'NORTHEAST OF RIGHT OF WAY MARKER IN SOUTH RIGHT OF WAY FENCE,
 CQ3231'43.60 FEET NORTH OF SOUTH RIGHT OF WAY FENCE, 61.80 FEET SOUTH
 CQ3231'OF THE CENTERLINE OF THE EAST BOUND LANE OF INTERSTATE 20,
 CQ3231'87.0 FEET NORTHWEST OF A 12 INCH PINE TREE JUST SOUTH OF RIGHT
 CQ3231'OF WAY FENCE, 58.00 FEET NORTHEAST OF A 10 INCH PINE TREE JUST
 CQ3231'INSIDE SOUTH RIGHT OF WAY FENCE, AND APPROXIMATELY 1500 FEET
 CQ3231'EAST OF POWER LINE CROSSING OVER INTERSTATE 20.  STATION IS
 CQ3231'1.70 FEET WEST OF METAL WITNESS POST AND SIGN.
 CQ3231'
 CQ3231'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3231'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ3231'THE GROUND.  STATION IS STAMPED 9C001.
 CQ3231'
 CQ3231'TO REACH THIS STATION FROM THE INTERSECTION WITH 79 AND 80
 CQ3231'IN GREENWOOD, FOLLOW U.S. 79 AND 80 FOR 1.20 MILES TO INTERCHANGE
 CQ3231'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 1.06
 CQ3231'MILES TO STATION SET SOUTH OF HIGHWAY.
 CQ3231'
 CQ3231'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3231
 CQ3231                          STATION RECOVERY (1987)
 CQ3231
 CQ3231'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3231'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3231
 CQ3231                          STATION RECOVERY (1999)
 CQ3231
 CQ3231'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3231'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3228 ***********************************************************************
 CQ3228  DESIGNATION -  9C002
 CQ3228  PID         -  CQ3228
 CQ3228  STATE/COUNTY-  LA/CADDO
 CQ3228  COUNTRY     -  US
 CQ3228  USGS QUAD   -  GREENWOOD (2018)
 CQ3228
 CQ3228                         *CURRENT SURVEY CONTROL
 CQ3228  ______________________________________________________________________
 CQ3228* NAD 83(1993) POSITION- 32 26 49.41791(N) 093 53 57.42950(W)   ADJUSTED
 CQ3228* NAVD 88 ORTHO HEIGHT -    89.9   (meters)      295.    (feet) VERTCON3
 CQ3228  ______________________________________________________________________
 CQ3228  GEOID HEIGHT    -        -26.006 (meters)                     GEOID18
 CQ3228  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 CQ3228  HORZ ORDER      -  SECOND
 CQ3228
 CQ3228.The horizontal coordinates were established by classical geodetic methods
 CQ3228.and adjusted by the National Geodetic Survey in February 1996.
 CQ3228
 CQ3228.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3228.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3228
 CQ3228.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3228.GEOID18 height accuracy estimate available here.
 CQ3228
 CQ3228.Click photographs - Photos may exist for this station.
 CQ3228
 CQ3228.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3228
 CQ3228. The following values were computed from the NAD 83(1993) position.
 CQ3228
 CQ3228;                    North         East     Units Scale Factor Converg.
 CQ3228;SPC LA N     -   216,733.312   868,431.933   MT  0.99995730   -0 44 23.3
 CQ3228;SPC LA N     -   711,065.87  2,849,180.43   sFT  0.99995730   -0 44 23.3
 CQ3228;SPC TXNC     - 2,096,009.444 1,032,443.846   MT  0.99992790   +2 30 33.1
 CQ3228;SPC TXNC     - 6,876,657.65  3,387,276.18   sFT  0.99992790   +2 30 33.1
 CQ3228;UTM  15      - 3,590,346.658   415,470.885   MT  0.99968811   -0 28 57.0
 CQ3228
 CQ3228!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3228!SPC LA N     -   0.99998996  x   0.99995730  =   0.99994726
 CQ3228!SPC TXNC     -   0.99998996  x   0.99992790  =   0.99991786
 CQ3228!UTM  15      -   0.99998996  x   0.99968811  =   0.99967808
 CQ3228
 CQ3228:                Primary Azimuth Mark                     Grid Az
 CQ3228:SPC LA N     -  9C001                                    264 15 53.6
 CQ3228:SPC TXNC     -  9C001                                    261 00 57.2
 CQ3228:UTM  15      -  9C001                                    264 00 27.3
 CQ3228
 CQ3228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1547090346(NAD 83)
 CQ3228
 CQ3228|---------------------------------------------------------------------|
 CQ3228| PID    Reference Object                     Distance      Geod. Az  |
 CQ3228|                                                           dddmmss.s |
 CQ3228| CQ3231 9C001                               APPROX. 2.0 KM 2633130.3 |
 CQ3228|---------------------------------------------------------------------|
 CQ3228
 CQ3228                          SUPERSEDED SURVEY CONTROL
 CQ3228
 CQ3228  NAD 83(1992)-  32 26 49.41920(N)    093 53 57.42806(W) AD(       ) 2
 CQ3228  NAD 83(1986)-  32 26 49.42869(N)    093 53 57.41953(W) AD(       ) 2
 CQ3228  NAD 27      -  32 26 48.87348(N)    093 53 56.76661(W) AD(       ) 2
 CQ3228  NGVD 29 (07/19/86)   90.0    (m)          295.     (f) VERT ANG       
 CQ3228
 CQ3228.Superseded values are not recommended for survey control.
 CQ3228
 CQ3228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3228.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3228
 CQ3228_MARKER: DD = SURVEY DISK
 CQ3228_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3228_SP_SET: BRIDGE CURB
 CQ3228_STAMPING: 9C002
 CQ3228_MARK LOGO: LADHGS
 CQ3228_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3228_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3228
 CQ3228  HISTORY     - Date     Condition        Report By
 CQ3228  HISTORY     - 1966     MONUMENTED       LADH
 CQ3228  HISTORY     - 1985     GOOD             USPSQD
 CQ3228  HISTORY     - 1987     GOOD             LADTD
 CQ3228
 CQ3228                          STATION DESCRIPTION
 CQ3228
 CQ3228'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3228'STATION IS SET IN THE SOUTHEAST CORNER OF THE LUCAS ROAD
 CQ3228'OVERPASS ON INTERSTATE 20.  STATION IS MARKED BY A STANDARD
 CQ3228'BRONZE DISK SET IN CURB, 4.00 FEET NORTH OF SOUTH END OF
 CQ3228'OVERPASS, 15.00 FEET EAST OF THE CENTERLINE OF THE ROADWAY
 CQ3228'ON OVERPASS, AND ABOUT 8 INCHES ABOVE THE SURFACE OF THE
 CQ3228'ROADWAY.  STATION IS 4.68 FEET NORTHWEST OF METAL WITNESS
 CQ3228'POST AND SIGN.  STATION IS STAMPED 9C002.
 CQ3228'
 CQ3228'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3228'79 AND 80 IN GREENWOOD, FOLLOW U.S. 79 AND 80 EAST FOR 1.20
 CQ3228'MILES TO INTERCHANGE ON INTERSTATE 20, THENCE EAST ALONG
 CQ3228'INTERSTATE 20 FOR 2.26 MILES TO STATION SET IN SOUTHEAST CORNER
 CQ3228'OF OVERPASS.
 CQ3228'
 CQ3228'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3228
 CQ3228                          STATION RECOVERY (1985)
 CQ3228
 CQ3228'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CQ3228'RECOVERED IN GOOD CONDITION.
 CQ3228
 CQ3228                          STATION RECOVERY (1987)
 CQ3228
 CQ3228'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3228'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3191 ***********************************************************************
 CQ3191  DESIGNATION -  9C003
 CQ3191  PID         -  CQ3191
 CQ3191  STATE/COUNTY-  LA/CADDO
 CQ3191  COUNTRY     -  US
 CQ3191  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3191
 CQ3191                         *CURRENT SURVEY CONTROL
 CQ3191  ______________________________________________________________________
 CQ3191* NAD 83(1993) POSITION- 32 26 58.14710(N) 093 52 27.47122(W)   ADJUSTED
 CQ3191* NAVD 88 ORTHO HEIGHT -    86.08  (+/-2cm)      282.4   (feet) VERTCON3
 CQ3191  ______________________________________________________________________
 CQ3191  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 CQ3191  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 CQ3191  HORZ ORDER      -  SECOND
 CQ3191  VERT ORDER      -  THIRD ? (See Below)
 CQ3191
 CQ3191.The horizontal coordinates were established by classical geodetic methods
 CQ3191.and adjusted by the National Geodetic Survey in February 1996.
 CQ3191
 CQ3191.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3191.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3191
 CQ3191.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3191.GEOID18 height accuracy estimate available here.
 CQ3191
 CQ3191.The vertical order pertains to the NGVD 29 superseded value.
 CQ3191
 CQ3191.Click photographs - Photos may exist for this station.
 CQ3191
 CQ3191.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3191
 CQ3191. The following values were computed from the NAD 83(1993) position.
 CQ3191
 CQ3191;                    North         East     Units Scale Factor Converg.
 CQ3191;SPC LA N     -   216,972.107   870,784.754   MT  0.99995769   -0 43 35.7
 CQ3191;SPC LA N     -   711,849.32  2,856,899.65   sFT  0.99995769   -0 43 35.7
 CQ3191;SPC TXNC     - 2,096,381.200 1,034,779.281   MT  0.99992745   +2 31 22.2
 CQ3191;SPC TXNC     - 6,877,877.32  3,394,938.36   sFT  0.99992745   +2 31 22.2
 CQ3191;UTM  15      - 3,590,595.952   417,821.971   MT  0.99968328   -0 28 08.9
 CQ3191
 CQ3191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3191!SPC LA N     -   0.99999057  x   0.99995769  =   0.99994826
 CQ3191!SPC TXNC     -   0.99999057  x   0.99992745  =   0.99991802
 CQ3191!UTM  15      -   0.99999057  x   0.99968328  =   0.99967385
 CQ3191
 CQ3191:                Primary Azimuth Mark                     Grid Az
 CQ3191:SPC LA N     -  9C002                                    264 12 17.3
 CQ3191:SPC TXNC     -  9C002                                    260 57 19.4
 CQ3191:UTM  15      -  9C002                                    263 56 50.5
 CQ3191
 CQ3191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1782190595(NAD 83)
 CQ3191
 CQ3191|---------------------------------------------------------------------|
 CQ3191| PID    Reference Object                     Distance      Geod. Az  |
 CQ3191|                                                           dddmmss.s |
 CQ3191| CQ3228 9C002                               APPROX. 2.4 KM 2632841.6 |
 CQ3191|---------------------------------------------------------------------|
 CQ3191
 CQ3191                          SUPERSEDED SURVEY CONTROL
 CQ3191
 CQ3191  NAD 83(1992)-  32 26 58.14809(N)    093 52 27.46975(W) AD(       ) 2
 CQ3191  NAD 83(1986)-  32 26 58.15796(N)    093 52 27.46116(W) AD(       ) 2
 CQ3191  NAD 27      -  32 26 57.60461(N)    093 52 26.81059(W) AD(       ) 2
 CQ3191  NGVD 29              86.15   (m)          282.6    (f) LEVELING    3  
 CQ3191
 CQ3191.Superseded values are not recommended for survey control.
 CQ3191
 CQ3191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3191.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3191
 CQ3191_MARKER: DD = SURVEY DISK
 CQ3191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3191_STAMPING: 9C003
 CQ3191_MARK LOGO: LADHGS
 CQ3191_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3191+STABILITY: SURFACE MOTION
 CQ3191
 CQ3191  HISTORY     - Date     Condition        Report By
 CQ3191  HISTORY     - 1966     MONUMENTED       LADH
 CQ3191  HISTORY     - 1985     GOOD             USPSQD
 CQ3191  HISTORY     - 1987     GOOD             LADTD
 CQ3191  HISTORY     - 19990206 GOOD             USPSQD
 CQ3191
 CQ3191                          STATION DESCRIPTION
 CQ3191
 CQ3191'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3191'THIS STATION IS LOCATED EAST ALONG INTERSTATE 20, 1.44 MILES
 CQ3191'FROM THE FLOURNOY LUCAS ROAD OVERPASS AND INTERCHANGE.  STATION
 CQ3191'IS 44.20 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE
 CQ3191'OF INTERSTATE 20, 2.00 FEET SOUTH OF RIGHT OF WAY FENCE, 15.00
 CQ3191'FEET NORTH OF CENTERLINE OF SOUTH FRONTAGE ROAD, 31.00 FEET
 CQ3191'NORTHWEST OF ENTRANCE TO BROAD ACRES ROAD LEADING SOUTH, 55.00
 CQ3191'FEET NORTHEAST OF HIGHWAY RIGHT OF WAY MARKER, AND 71.00
 CQ3191'FEET NORTHWEST OF HIGHWAY RIGHT OF WAY MARKER.  STATION IS
 CQ3191'1.67 FEET NORTH OF WITNESS POST.
 CQ3191'
 CQ3191'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A CONCRETE
 CQ3191'POST PROJECTING ABOUT 4 INCHES ABOVE THS SURFACE OF THE GROUND.
 CQ3191'STATION IS STAMPED 9C003.
 CQ3191'
 CQ3191'TO REACH THIS STATION FROM THE LUCAS ROAD INTERCHANGE, FOLLOW
 CQ3191'INTERSTATE 20 EAST FOR 1.44 MILES TO STATION SET SOUTH OF
 CQ3191'HIGHWAY.
 CQ3191'
 CQ3191'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3191
 CQ3191                          STATION RECOVERY (1985)
 CQ3191
 CQ3191'RECOVERY NOTE BY US POWER SQUADRON 1985 (KWF)
 CQ3191'RECOVERED IN GOOD CONDITION.
 CQ3191
 CQ3191                          STATION RECOVERY (1987)
 CQ3191
 CQ3191'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3191'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 CQ3191'THE WITNESS POST AND SIGN IS NOW 0.5 METERS (1.5 FT) WEST OF THE
 CQ3191'STATION MARK.
 CQ3191
 CQ3191                          STATION RECOVERY (1999)
 CQ3191
 CQ3191'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3195 ***********************************************************************
 CQ3195  DESIGNATION -  9C004
 CQ3195  PID         -  CQ3195
 CQ3195  STATE/COUNTY-  LA/CADDO
 CQ3195  COUNTRY     -  US
 CQ3195  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3195
 CQ3195                         *CURRENT SURVEY CONTROL
 CQ3195  ______________________________________________________________________
 CQ3195* NAD 83(1993) POSITION- 32 27 00.71301(N) 093 51 56.44170(W)   ADJUSTED
 CQ3195* NAVD 88 ORTHO HEIGHT -    85.8   (meters)      281.    (feet) VERTCON3
 CQ3195  ______________________________________________________________________
 CQ3195  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 CQ3195  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 CQ3195  HORZ ORDER      -  SECOND
 CQ3195
 CQ3195.The horizontal coordinates were established by classical geodetic methods
 CQ3195.and adjusted by the National Geodetic Survey in February 1996.
 CQ3195
 CQ3195.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3195.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3195
 CQ3195.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3195.GEOID18 height accuracy estimate available here.
 CQ3195
 CQ3195.Click photographs - Photos may exist for this station.
 CQ3195
 CQ3195.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3195
 CQ3195. The following values were computed from the NAD 83(1993) position.
 CQ3195
 CQ3195;                    North         East     Units Scale Factor Converg.
 CQ3195;SPC LA N     -   217,040.893   871,596.119   MT  0.99995780   -0 43 19.3
 CQ3195;SPC LA N     -   712,075.00  2,859,561.60   sFT  0.99995780   -0 43 19.3
 CQ3195;UTM  15      - 3,590,668.364   418,632.795   MT  0.99968164   -0 27 52.3
 CQ3195
 CQ3195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3195!SPC LA N     -   0.99999061  x   0.99995780  =   0.99994841
 CQ3195!UTM  15      -   0.99999061  x   0.99968164  =   0.99967225
 CQ3195
 CQ3195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1863290668(NAD 83)
 CQ3195
 CQ3195                          SUPERSEDED SURVEY CONTROL
 CQ3195
 CQ3195  NAD 83(1992)-  32 27 00.71389(N)    093 51 56.44039(W) AD(       ) 2
 CQ3195  NAD 83(1986)-  32 27 00.72389(N)    093 51 56.43169(W) AD(       ) 2
 CQ3195  NAD 27      -  32 27 00.17088(N)    093 51 55.78223(W) AD(       ) 2
 CQ3195  NGVD 29 (07/19/86)   85.9    (m)          282.     (f) VERT ANG       
 CQ3195
 CQ3195.Superseded values are not recommended for survey control.
 CQ3195
 CQ3195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3195.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3195
 CQ3195_MARKER: DD = SURVEY DISK
 CQ3195_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3195_SP_SET: OVERPASS ABUTMENT
 CQ3195_STAMPING: 9C004
 CQ3195_MARK LOGO: LADHGS
 CQ3195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3195
 CQ3195  HISTORY     - Date     Condition        Report By
 CQ3195  HISTORY     - 1966     MONUMENTED       LADH
 CQ3195  HISTORY     - 1976     SEE DESCRIPTION  NGS
 CQ3195  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 CQ3195  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ3195
 CQ3195                          STATION DESCRIPTION
 CQ3195
 CQ3195'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3195'THE STATION IS SET IN THE SOUTHEAST CORNER OF THE PINES ROAD
 CQ3195'OVERPASS ON INTERSTATE 20.  STATION IS MARKED BY A STANDARD
 CQ3195'BRONZE DISK SET IN THE ABUTMENT IN ROADWAY, 3.15 FEET WEST
 CQ3195'OF THE EAST CURB, AND 9.00 FEET EAST OF THE CENTERLINE OF
 CQ3195'THE ROADWAY OF THE OVERPASS.  STATION IS 7.55 FEET NORTHWEST
 CQ3195'OF METAL WITNESS POST AND SIGN.  STATION IS STAMPED 9C004.
 CQ3195'
 CQ3195'TO REACH THIS STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 CQ3195'79 AND 80 AND THE BUNCOMB ROAD INTERCHANGE APPROACH, GO WEST
 CQ3195'ON U.S. HIGHWAYS 79 AND 80 FOR 1.30 MILES TO INTERSECTION
 CQ3195'WITH PINES ROAD, THENCE SOUTH ON PINES ROAD FOR ABOUT 200 FEET
 CQ3195'TO STATION SET IN SOUTHEAST CORNER OF OVERPASS.
 CQ3195'
 CQ3195'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3195
 CQ3195                          STATION RECOVERY (1976)
 CQ3195
 CQ3195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (AKH)
 CQ3195'THE STATION WAS VISITED 5-19-76 AND FOUND IN GOOD CONDITION.  THE
 CQ3195'STATION WAS MOVED AT THIS DATE DUE TO ROAD CONSTRUCTION BY
 CQ3195'ESTABLISHING STATION 9C004 RESET 1976 6.026 METERS EAST OF THE
 CQ3195'STATION.  THE STATION DISK WAS RECALIMED AFTER THE STATION WAS
 CQ3195'RESET.  SEE DESCRIPTION FOR 9C004 (LDH) RESET 1976.
 CQ3195'
 CQ3195'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--WEST SECTION OF
 CQ3195'SHREVESPORT.
 CQ3195
 CQ3195                          STATION RECOVERY (1985)
 CQ3195
 CQ3195'RECOVERY NOTE BY US POWER SQUADRON 1985 (TGC)
 CQ3195'MARK NOT FOUND.
 CQ3195
 CQ3195                          STATION RECOVERY (1999)
 CQ3195
 CQ3195'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3195'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3216 ***********************************************************************
 CQ3216  DESIGNATION -  9C004 RESET
 CQ3216  PID         -  CQ3216
 CQ3216  STATE/COUNTY-  LA/CADDO
 CQ3216  COUNTRY     -  US
 CQ3216  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3216
 CQ3216                         *CURRENT SURVEY CONTROL
 CQ3216  ______________________________________________________________________
 CQ3216* NAD 83(1993) POSITION- 32 27 00.71411(N) 093 51 56.67241(W)   NO CHECK
 CQ3216* NAVD 88 ORTHO HEIGHT -    86.    (meters)      282.    (feet) VERTCON3
 CQ3216  ______________________________________________________________________
 CQ3216  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 CQ3216  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 CQ3216  HORZ ORDER      -  THIRD
 CQ3216
 CQ3216.The horizontal coordinates were established by classical geodetic methods
 CQ3216.and adjusted by the National Geodetic Survey in February 1996.
 CQ3216
 CQ3216.No horizontal observational check was made to the station.
 CQ3216
 CQ3216.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3216.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3216
 CQ3216.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3216.GEOID18 height accuracy estimate available here.
 CQ3216
 CQ3216.Click photographs - Photos may exist for this station.
 CQ3216
 CQ3216.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3216
 CQ3216. The following values were computed from the NAD 83(1993) position.
 CQ3216
 CQ3216;                    North         East     Units Scale Factor Converg.
 CQ3216;SPC LA N     -   217,041.003   871,590.094   MT  0.99995780   -0 43 19.4
 CQ3216;SPC LA N     -   712,075.36  2,859,541.83   sFT  0.99995780   -0 43 19.4
 CQ3216;UTM  15      - 3,590,668.446   418,626.771   MT  0.99968165   -0 27 52.4
 CQ3216
 CQ3216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3216!SPC LA N     -   0.99999059  x   0.99995780  =   0.99994839
 CQ3216!UTM  15      -   0.99999059  x   0.99968165  =   0.99967224
 CQ3216
 CQ3216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1862690668(NAD 83)
 CQ3216
 CQ3216                          SUPERSEDED SURVEY CONTROL
 CQ3216
 CQ3216  NAD 83(1992)-  32 27 00.71500(N)    093 51 56.67110(W) AD(       ) 3
 CQ3216  NAD 83(1986)-  32 27 00.72500(N)    093 51 56.66240(W) AD(       ) 3
 CQ3216  NAD 27      -  32 27 00.17198(N)    093 51 56.01293(W) AD(       ) 3
 CQ3216  NGVD 29 (07/19/86)   86.     (m)          282.     (f) VERT ANG       
 CQ3216
 CQ3216.Superseded values are not recommended for survey control.
 CQ3216
 CQ3216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3216.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3216
 CQ3216_MARKER: DD = SURVEY DISK
 CQ3216_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ3216_SP_SET: BRIDGE
 CQ3216_STAMPING: 9C004 RESET 1976
 CQ3216_MARK LOGO: LADHGS
 CQ3216_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3216
 CQ3216  HISTORY     - Date     Condition        Report By
 CQ3216  HISTORY     - 1976     MONUMENTED       LADH
 CQ3216  HISTORY     - 1987     GOOD             LADTD
 CQ3216  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ3216
 CQ3216                          STATION DESCRIPTION
 CQ3216
 CQ3216'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (AKH)
 CQ3216'THE STATION IS LOCATED APPROXIMATELY 2.5 MILES WEST OF THE CITY
 CQ3216'LIMITS OF SHREVESPORTIN THE SOUTHEAST CORNER OF THE PINES ROAD
 CQ3216'OVERPASS ON INTERSTATE HIGHWAY 20.  IT 1.2 FEET EAST OF THE
 CQ3216'WEST CURB OF THE BRIDGE 5.6 FEET NORTHEAST OF A METAL WITNESS
 CQ3216'POST.  IT IS A U.S.C. AND G.S AND STATE HIGHWAY DISK SET IN A
 CQ3216'DRILL HOLE IN THE ABUTMENT OF THE SOUTHEAST END OF THE BRIDGE.
 CQ3216'
 CQ3216'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 79
 CQ3216'AND 80 AND THE BUNCOMB ROAD INTERCHARGE, GO WEST ON U.S. HIGHWAY 79
 CQ3216'AND 80 FOR 1.3 MILES TO THE PINES ROAD OVERPASS, THENCE SOUTH ON
 CQ3216'PINES ROAD ABOUT 300 FEET TO THE STATION IN THE SOUTHEAST
 CQ3216'ABOUTMENT.  THE DISK IS STAMPED 9C004 RESET 1976.
 CQ3216'
 CQ3216'NEAREST TOWN--SHREVESPORT.
 CQ3216
 CQ3216                          STATION RECOVERY (1987)
 CQ3216
 CQ3216'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3216'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3216
 CQ3216                          STATION RECOVERY (1999)
 CQ3216
 CQ3216'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3216'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3192 ***********************************************************************
 CQ3192  DESIGNATION -  9C005
 CQ3192  PID         -  CQ3192
 CQ3192  STATE/COUNTY-  LA/CADDO
 CQ3192  COUNTRY     -  US
 CQ3192  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3192
 CQ3192                         *CURRENT SURVEY CONTROL
 CQ3192  ______________________________________________________________________
 CQ3192* NAD 83(1993) POSITION- 32 27 10.49373(N) 093 51 21.72431(W)   ADJUSTED
 CQ3192* NAVD 88 ORTHO HEIGHT -    82.5   (meters)      271.    (feet) VERTCON3
 CQ3192  ______________________________________________________________________
 CQ3192  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 CQ3192  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 CQ3192  HORZ ORDER      -  SECOND
 CQ3192
 CQ3192.The horizontal coordinates were established by classical geodetic methods
 CQ3192.and adjusted by the National Geodetic Survey in February 1996.
 CQ3192
 CQ3192.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3192.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3192
 CQ3192.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3192.GEOID18 height accuracy estimate available here.
 CQ3192
 CQ3192.Click photographs - Photos may exist for this station.
 CQ3192
 CQ3192.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3192
 CQ3192. The following values were computed from the NAD 83(1993) position.
 CQ3192
 CQ3192;                    North         East     Units Scale Factor Converg.
 CQ3192;SPC LA N     -   217,330.757   872,506.563   MT  0.99995824   -0 43 01.0
 CQ3192;SPC LA N     -   713,025.99  2,862,548.62   sFT  0.99995824   -0 43 01.0
 CQ3192;UTM  15      - 3,590,962.235   419,541.675   MT  0.99967983   -0 27 33.8
 CQ3192
 CQ3192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3192!SPC LA N     -   0.99999112  x   0.99995824  =   0.99994936
 CQ3192!UTM  15      -   0.99999112  x   0.99967983  =   0.99967096
 CQ3192
 CQ3192:                Primary Azimuth Mark                     Grid Az
 CQ3192:SPC LA N     -  9C004                                    252 20 23.3
 CQ3192:UTM  15      -  9C004                                    252 04 56.1
 CQ3192
 CQ3192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR1954190962(NAD 83)
 CQ3192
 CQ3192|---------------------------------------------------------------------|
 CQ3192| PID    Reference Object                     Distance      Geod. Az  |
 CQ3192|                                                           dddmmss.s |
 CQ3192| CQ3195 9C004                               APPROX. 1.0 KM 2513722.3 |
 CQ3192|---------------------------------------------------------------------|
 CQ3192
 CQ3192                          SUPERSEDED SURVEY CONTROL
 CQ3192
 CQ3192  NAD 83(1992)-  32 27 10.49447(N)    093 51 21.72312(W) AD(       ) 2
 CQ3192  NAD 83(1986)-  32 27 10.50464(N)    093 51 21.71433(W) AD(       ) 2
 CQ3192  NAD 27      -  32 27 09.95230(N)    093 51 21.06635(W) AD(       ) 2
 CQ3192  NGVD 29 (07/19/86)   82.6    (m)          271.     (f) VERT ANG       
 CQ3192
 CQ3192.Superseded values are not recommended for survey control.
 CQ3192
 CQ3192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3192.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3192
 CQ3192_MARKER: DD = SURVEY DISK
 CQ3192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3192_STAMPING: 9C005
 CQ3192_MARK LOGO: LADHGS
 CQ3192_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3192+STABILITY: SURFACE MOTION
 CQ3192
 CQ3192  HISTORY     - Date     Condition        Report By
 CQ3192  HISTORY     - 1966     MONUMENTED       LADH
 CQ3192  HISTORY     - 1972     GOOD             NGS
 CQ3192  HISTORY     - 1976     SEE DESCRIPTION  NGS
 CQ3192  HISTORY     - 1985     GOOD             USPSQD
 CQ3192  HISTORY     - 1987     GOOD             LADTD
 CQ3192  HISTORY     - 19990206 GOOD             USPSQD
 CQ3192
 CQ3192                          STATION DESCRIPTION
 CQ3192
 CQ3192'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3192'THIS STATION IS LOCATED WEST ALONG INTERSTATE 20, 0.69 MILES
 CQ3192'FROM THE BUNCOMB ROAD OVERPASS AND INTERCHANGE.  THE STATION IS
 CQ3192'NORTH OF HIGHWAY NEAR NORTH RIGHT OF WAY FENCE, 80.00 FEET
 CQ3192'NORTH OF THE CENTERLINE OF THE WEST BOUND LANE OF INTERSTATE
 CQ3192'20, 69.00 FEET SOUTH OF CENTERLINE OF U.S. HIGHWAY 80, 30.80
 CQ3192'FEET SOUTHWEST OF SOUTHWEST CORNER POST ON GUARD RAIL AROUND
 CQ3192'GAS METER, 72.30 FEET SOUTHWEST OF TELEPHONE POLE ALONG U.S.
 CQ3192'HIGHWAY 80, 90.70 FEET SOUTHEAST OF TELEPHONE POLE ALONG U.S.
 CQ3192'HIGHWAY 80, AND 128.70 FEET EAST OF PROJECTION OF GREENWOOD
 CQ3192'BOULEVARD.  STATION IS 1.40 FEET WEST OF METAL WITNESS POST
 CQ3192'AND SIGN.
 CQ3192'
 CQ3192'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 CQ3192'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE THE SURFACE OF
 CQ3192'THE GROUND.  STATION IS STAMPED 9C005.
 CQ3192'
 CQ3192'TO REACH THIS STATION FROM THE INTERSECTION OF BUNCOMB ROAD
 CQ3192'AND U.S. HIGHWAYS 79 AND 80, GO SOUTH ON ENTRANCE TO INTERSTATE
 CQ3192'20, THENCE WEST ON INTERSTATE 20 FOR 0.69 MILES TO STATION
 CQ3192'SET NORTH OF HIGHWAY.
 CQ3192'
 CQ3192'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3192
 CQ3192                          STATION RECOVERY (1972)
 CQ3192
 CQ3192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 CQ3192'RECOVERED AS DESCRIBED.
 CQ3192'
 CQ3192'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SHREVEPORT,
 CQ3192'LOUISIANA
 CQ3192
 CQ3192                          STATION RECOVERY (1976)
 CQ3192
 CQ3192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (AKH)
 CQ3192'THE MONUMENT WAS FOUND WITH THE DISK REMOVED BUT THE SHANK OF THE
 CQ3192'DISK IN PLACE.  THE DISK WAS REPLACED WITH A NEW ONE.  THE MONUMENT
 CQ3192'WAS APPARENTLY IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 CQ3192'
 CQ3192'THE STATION IS LOCATED 0.7 MILES WEST OF THE INTERSECTION OF
 CQ3192'INTERSTATE 20 AND BUNCOMB ROAD OVERPASS.  IT IS 80 FEET NORTH OF
 CQ3192'THE CENTERLINE OF THE WEST BOUND LANE OF INTERSTATE I-20, 13.5 FEET
 CQ3192'SOUTH OF THE RIGHT-OF-WAY FENCE LINE, 68.4 FEET SOUTH OF THE
 CQ3192'CENTERLINE OF U.S. HIGHWAY 79 AND 80, 126 FEET EAST OF THE
 CQ3192'PROJECTED CENTERLINE OF A NORTH-SOUTH STREET, 34 FEET SOUTHWEST
 CQ3192'OF THE CENTER OF A GAS METER BETWEEN U.S. HIGHWAY 79 AND 80 AND
 CQ3192'THE RIGHT-OF-WAY FENCE, 106 FEET SOUTHEAST OF POWER POLE NO.
 CQ3192'122, 65 FEET EAST-SOUTHEAST OF A FIRE HYDRANT, 15 FEET EAST OF THE
 CQ3192'PROJECTED PLANE OF THE WEST WALL OF A WHITE HOUSE ON THE NORTH SIDE
 CQ3192'OF U.S. HIGHWAY 80.  IT IS A USC AND GS AND STATE SURVEY DISK
 CQ3192'STAMPED 9C005 1966 1970 FLUSH WITH THE GROUND AND 1 FOOT EAST
 CQ3192'OF A METAL WITNESS POST.
 CQ3192
 CQ3192                          STATION RECOVERY (1985)
 CQ3192
 CQ3192'RECOVERY NOTE BY US POWER SQUADRON 1985 (TGC)
 CQ3192'RECOVERED IN GOOD CONDITION.
 CQ3192
 CQ3192                          STATION RECOVERY (1987)
 CQ3192
 CQ3192'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3192'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3192
 CQ3192                          STATION RECOVERY (1999)
 CQ3192
 CQ3192'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3193 ***********************************************************************
 CQ3193  DESIGNATION -  9C006
 CQ3193  PID         -  CQ3193
 CQ3193  STATE/COUNTY-  LA/CADDO
 CQ3193  COUNTRY     -  US
 CQ3193  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3193
 CQ3193                         *CURRENT SURVEY CONTROL
 CQ3193  ______________________________________________________________________
 CQ3193* NAD 83(1993) POSITION- 32 27 21.12802(N) 093 50 39.19322(W)   ADJUSTED
 CQ3193* NAVD 88 ORTHO HEIGHT -    86.7   (meters)      284.    (feet) VERTCON3
 CQ3193  ______________________________________________________________________
 CQ3193  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 CQ3193  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 CQ3193  HORZ ORDER      -  SECOND
 CQ3193
 CQ3193.The horizontal coordinates were established by classical geodetic methods
 CQ3193.and adjusted by the National Geodetic Survey in February 1996.
 CQ3193
 CQ3193.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3193.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3193
 CQ3193.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3193.GEOID18 height accuracy estimate available here.
 CQ3193
 CQ3193.Click photographs - Photos may exist for this station.
 CQ3193
 CQ3193.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3193
 CQ3193. The following values were computed from the NAD 83(1993) position.
 CQ3193
 CQ3193;                    North         East     Units Scale Factor Converg.
 CQ3193;SPC LA N     -   217,644.460   873,621.331   MT  0.99995872   -0 42 38.5
 CQ3193;SPC LA N     -   714,055.20  2,866,205.98   sFT  0.99995872   -0 42 38.5
 CQ3193;UTM  15      - 3,591,280.857   420,654.710   MT  0.99967763   -0 27 11.1
 CQ3193
 CQ3193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3193!SPC LA N     -   0.99999047  x   0.99995872  =   0.99994919
 CQ3193!UTM  15      -   0.99999047  x   0.99967763  =   0.99966810
 CQ3193
 CQ3193:                Primary Azimuth Mark                     Grid Az
 CQ3193:SPC LA N     -  9C004                                    253 24 16.7
 CQ3193:UTM  15      -  9C004                                    253 08 49.3
 CQ3193
 CQ3193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2065491280(NAD 83)
 CQ3193
 CQ3193|---------------------------------------------------------------------|
 CQ3193| PID    Reference Object                     Distance      Geod. Az  |
 CQ3193|                                                           dddmmss.s |
 CQ3193| CQ3195 9C004                               APPROX. 2.1 KM 2524138.2 |
 CQ3193|---------------------------------------------------------------------|
 CQ3193
 CQ3193                          SUPERSEDED SURVEY CONTROL
 CQ3193
 CQ3193  NAD 83(1992)-  32 27 21.12861(N)    093 50 39.19213(W) AD(       ) 2
 CQ3193  NAD 83(1986)-  32 27 21.13895(N)    093 50 39.18326(W) AD(       ) 2
 CQ3193  NAD 27      -  32 27 20.58701(N)    093 50 38.53691(W) AD(       ) 2
 CQ3193  NGVD 29 (07/19/86)   86.8    (m)          285.     (f) VERT ANG       
 CQ3193
 CQ3193.Superseded values are not recommended for survey control.
 CQ3193
 CQ3193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3193.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3193
 CQ3193_MARKER: DD = SURVEY DISK
 CQ3193_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ3193+WITH SETTING: PAVEMENT
 CQ3193_SP_SET: OVERPASS
 CQ3193_STAMPING: 9C006
 CQ3193_MARK LOGO: LADHGS
 CQ3193_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3193+STABILITY: SURFACE MOTION
 CQ3193
 CQ3193  HISTORY     - Date     Condition        Report By
 CQ3193  HISTORY     - 1966     MONUMENTED       LADH
 CQ3193  HISTORY     - 1972     GOOD             NGS
 CQ3193  HISTORY     - 1985     GOOD             USPSQD
 CQ3193  HISTORY     - 1987     MARK NOT FOUND   LADTD
 CQ3193  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ3193
 CQ3193                          STATION DESCRIPTION
 CQ3193
 CQ3193'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3193'THIS STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE NORTH
 CQ3193'BOUND OVERPASS ON THE BUNCOMB ROAD INTERCHANGE OVER INTERSTATE
 CQ3193'20.  STATION IS MARKED BY A STANDARD BRONZE DISK SET IN ROADWAY
 CQ3193'(IN ABUTMENT 3.25 FEET WEST OF EAST CURB).  STATION IS 11.20
 CQ3193'FEET EAST OF CENTERLINE OF THE ROADWAY OF THE OVERPASS.  STATION
 CQ3193'IS 7.96 FEET NORTHWEST OF METAL WITNESS POST AND SIGN.  STATION
 CQ3193'IS STAMPED 9C006.
 CQ3193'
 CQ3193'TO REACH THIS STATION FROM THE SHREVEPORT WEST CITY LIMITS
 CQ3193'ON U.S. HIGHWAYS 79 AND 80, FOLLOW U.S. 79 AND 80 WEST FOR
 CQ3193'1.10 MILES TO THE INTERSECTION WITH BUNCOMB ROAD, THENCE
 CQ3193'SOUTH ON BUNCOMB ROAD TO INTERCHANGE ON INTERSTATE 20 TO
 CQ3193'STATION SET IN NORTH BOUND OVERPASS.
 CQ3193'
 CQ3193'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3193
 CQ3193                          STATION RECOVERY (1972)
 CQ3193
 CQ3193'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 CQ3193'RECOVERED AS DESCRIBED.
 CQ3193'
 CQ3193'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SHREVEPORT,
 CQ3193'LOUISIANA.
 CQ3193
 CQ3193                          STATION RECOVERY (1985)
 CQ3193
 CQ3193'RECOVERY NOTE BY US POWER SQUADRON 1985 (TGC)
 CQ3193'RECOVERED IN GOOD CONDITION.
 CQ3193
 CQ3193                          STATION RECOVERY (1987)
 CQ3193
 CQ3193'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3193'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3193
 CQ3193                          STATION RECOVERY (1999)
 CQ3193
 CQ3193'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3193'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3189 ***********************************************************************
 CQ3189  DESIGNATION -  9C007
 CQ3189  PID         -  CQ3189
 CQ3189  STATE/COUNTY-  LA/CADDO
 CQ3189  COUNTRY     -  US
 CQ3189  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3189
 CQ3189                         *CURRENT SURVEY CONTROL
 CQ3189  ______________________________________________________________________
 CQ3189* NAD 83(1993) POSITION- 32 27 40.44274(N) 093 49 38.53656(W)   ADJUSTED
 CQ3189* NAVD 88 ORTHO HEIGHT -    80.5   (meters)      264.    (feet) VERTCON3
 CQ3189  ______________________________________________________________________
 CQ3189  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 CQ3189  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 CQ3189  HORZ ORDER      -  SECOND
 CQ3189
 CQ3189.The horizontal coordinates were established by classical geodetic methods
 CQ3189.and adjusted by the National Geodetic Survey in February 1996.
 CQ3189
 CQ3189.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3189.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3189
 CQ3189.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3189.GEOID18 height accuracy estimate available here.
 CQ3189
 CQ3189.Click photographs - Photos may exist for this station.
 CQ3189
 CQ3189.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3189
 CQ3189. The following values were computed from the NAD 83(1993) position.
 CQ3189
 CQ3189;                    North         East     Units Scale Factor Converg.
 CQ3189;SPC LA N     -   218,219.838   875,212.626   MT  0.99995961   -0 42 06.4
 CQ3189;SPC LA N     -   715,942.92  2,871,426.76   sFT  0.99995961   -0 42 06.4
 CQ3189;UTM  15      - 3,591,863.221   422,242.952   MT  0.99967456   -0 26 38.7
 CQ3189
 CQ3189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3189!SPC LA N     -   0.99999144  x   0.99995961  =   0.99995105
 CQ3189!UTM  15      -   0.99999144  x   0.99967456  =   0.99966600
 CQ3189
 CQ3189:                Primary Azimuth Mark                     Grid Az
 CQ3189:SPC LA N     -  REID 2                                   066 02 16.6
 CQ3189:UTM  15      -  REID 2                                   065 46 48.9
 CQ3189
 CQ3189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2224291863(NAD 83)
 CQ3189
 CQ3189|---------------------------------------------------------------------|
 CQ3189| PID    Reference Object                     Distance      Geod. Az  |
 CQ3189|                                                           dddmmss.s |
 CQ3189| CQ3201 REID 2                              APPROX. 2.8 KM 0652010.2 |
 CQ3189|---------------------------------------------------------------------|
 CQ3189
 CQ3189                          SUPERSEDED SURVEY CONTROL
 CQ3189
 CQ3189  NAD 83(1992)-  32 27 40.44321(N)    093 49 38.53538(W) AD(       ) 2
 CQ3189  NAD 83(1986)-  32 27 40.45376(N)    093 49 38.52649(W) AD(       ) 2
 CQ3189  NAD 27      -  32 27 39.90242(N)    093 49 37.88057(W) AD(       ) 2
 CQ3189  NGVD 29 (07/19/86)   80.6    (m)          264.     (f) VERT ANG       
 CQ3189
 CQ3189.Superseded values are not recommended for survey control.
 CQ3189
 CQ3189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3189.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3189
 CQ3189_MARKER: DD = SURVEY DISK
 CQ3189_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ3189+WITH SETTING: PAVEMENT
 CQ3189_STAMPING: 9C007
 CQ3189_MARK LOGO: LADHGS
 CQ3189_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3189_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ3189
 CQ3189  HISTORY     - Date     Condition        Report By
 CQ3189  HISTORY     - 1966     MONUMENTED       LADH
 CQ3189  HISTORY     - 1969     GOOD             CGS
 CQ3189  HISTORY     - 1972     GOOD             NGS
 CQ3189  HISTORY     - 1976     GOOD             NGS
 CQ3189  HISTORY     - 1985     GOOD             USPSQD
 CQ3189  HISTORY     - 1987     GOOD             LADTD
 CQ3189  HISTORY     - 19990515 GOOD             USPSQD
 CQ3189
 CQ3189                          STATION DESCRIPTION
 CQ3189
 CQ3189'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3189'THIS STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE MONKHOUSE
 CQ3189'DRIVE OVERPASS AND INTERCHANGE ON INTERSTATE 20.  STATION IS
 CQ3189'MARKED BY A STANDARD BRONZE DISK SET IN WALKWAY OF THE OVERPASS,
 CQ3189'2.30 FEET EAST OF CURB, AND 29.60 FEET EAST OF CENTERLINE
 CQ3189'DIVIDER IN CENTER OF OVERPASS (OVERPASS IS FOUR LANE).  STATION
 CQ3189'IS 6.04 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN.
 CQ3189'STATION IS STAMPED 9C007.
 CQ3189'
 CQ3189'TO REACH THIS STATION FROM THE INTERSECTION OF MONKHOUSE DRIVE
 CQ3189'AND U.S. HWY. 80, FOLLOW MONKHOUSE DRIVE 0.7 MILES SOUTH TO
 CQ3189'INTERCHANGE ON INTERSTATE 20.
 CQ3189'
 CQ3189'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3189
 CQ3189                          STATION RECOVERY (1969)
 CQ3189
 CQ3189'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3189'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS
 CQ3189'DESCRIBED IN 1966 BY JOHN BICKMAN.
 CQ3189
 CQ3189                          STATION RECOVERY (1972)
 CQ3189
 CQ3189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 CQ3189'RECOVERED AS DESCRIBED.
 CQ3189'
 CQ3189'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SHREVEPORT,
 CQ3189'LOUISIANA.
 CQ3189
 CQ3189                          STATION RECOVERY (1976)
 CQ3189
 CQ3189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RT)
 CQ3189'THE STATION WAS VISITED ON 7-13-76 AND THE MARK WAS FOUND TO BE IN
 CQ3189'GOOD CONDITION.  THE 1966 DESCRIPTION IS ADEQUATE TO FIND THE
 CQ3189'STATION.
 CQ3189'
 CQ3189'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTHWEST
 CQ3189'OF DOWNTOWN SHREVEPORT.
 CQ3189'
 CQ3189'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 CQ3189
 CQ3189                          STATION RECOVERY (1985)
 CQ3189
 CQ3189'RECOVERY NOTE BY US POWER SQUADRON 1985 (JSS)
 CQ3189'RECOVERED IN GOOD CONDITION.
 CQ3189
 CQ3189                          STATION RECOVERY (1987)
 CQ3189
 CQ3189'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3189'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3189
 CQ3189                          STATION RECOVERY (1999)
 CQ3189
 CQ3189'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3196 ***********************************************************************
 CQ3196  DESIGNATION -  9C008
 CQ3196  PID         -  CQ3196
 CQ3196  STATE/COUNTY-  LA/CADDO
 CQ3196  COUNTRY     -  US
 CQ3196  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3196
 CQ3196                         *CURRENT SURVEY CONTROL
 CQ3196  ______________________________________________________________________
 CQ3196* NAD 83(1993) POSITION- 32 28 10.09502(N) 093 48 21.77336(W)   ADJUSTED
 CQ3196* NAVD 88 ORTHO HEIGHT -    80.4   (meters)      264.    (feet) VERTCON3
 CQ3196  ______________________________________________________________________
 CQ3196  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 CQ3196  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 CQ3196  HORZ ORDER      -  SECOND
 CQ3196
 CQ3196.The horizontal coordinates were established by classical geodetic methods
 CQ3196.and adjusted by the National Geodetic Survey in February 1996.
 CQ3196
 CQ3196.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3196.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3196
 CQ3196.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3196.GEOID18 height accuracy estimate available here.
 CQ3196
 CQ3196.Click photographs - Photos may exist for this station.
 CQ3196
 CQ3196.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3196
 CQ3196. The following values were computed from the NAD 83(1993) position.
 CQ3196
 CQ3196;                    North         East     Units Scale Factor Converg.
 CQ3196;SPC LA N     -   219,108.793   877,228.141   MT  0.99996098   -0 41 25.8
 CQ3196;SPC LA N     -   718,859.43  2,878,039.33   sFT  0.99996098   -0 41 25.8
 CQ3196;UTM  15      - 3,592,760.975   424,253.869   MT  0.99967075   -0 25 57.9
 CQ3196
 CQ3196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3196!SPC LA N     -   0.99999146  x   0.99996098  =   0.99995244
 CQ3196!UTM  15      -   0.99999146  x   0.99967075  =   0.99966221
 CQ3196
 CQ3196:                Primary Azimuth Mark                     Grid Az
 CQ3196:SPC LA N     -  9C007                                    246 11 59.7
 CQ3196:UTM  15      -  9C007                                    245 56 31.8
 CQ3196
 CQ3196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2425392760(NAD 83)
 CQ3196
 CQ3196|---------------------------------------------------------------------|
 CQ3196| PID    Reference Object                     Distance      Geod. Az  |
 CQ3196|                                                           dddmmss.s |
 CQ3196| CQ3189 9C007                               APPROX. 2.2 KM 2453033.9 |
 CQ3196|---------------------------------------------------------------------|
 CQ3196
 CQ3196                          SUPERSEDED SURVEY CONTROL
 CQ3196
 CQ3196  NAD 83(1992)-  32 28 10.09538(N)    093 48 21.77194(W) AD(       ) 2
 CQ3196  NAD 83(1986)-  32 28 10.10613(N)    093 48 21.76322(W) AD(       ) 2
 CQ3196  NAD 27      -  32 28 09.55399(N)    093 48 21.12064(W) AD(       ) 2
 CQ3196  NGVD 29 (07/19/86)   80.5    (m)          264.     (f) VERT ANG       
 CQ3196
 CQ3196.Superseded values are not recommended for survey control.
 CQ3196
 CQ3196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3196.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3196
 CQ3196_MARKER: DD = SURVEY DISK
 CQ3196_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ3196+WITH SETTING: PAVEMENT
 CQ3196_SP_SET: OVERPASS
 CQ3196_STAMPING: 9C008
 CQ3196_MARK LOGO: LADHGS
 CQ3196_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3196+STABILITY: SURFACE MOTION
 CQ3196
 CQ3196  HISTORY     - Date     Condition        Report By
 CQ3196  HISTORY     - 1966     MONUMENTED       LADH
 CQ3196  HISTORY     - 1973     GOOD             NGS
 CQ3196  HISTORY     - 1985     GOOD             USPSQD
 CQ3196  HISTORY     - 1987     GOOD             LADTD
 CQ3196  HISTORY     - 19990515 GOOD             USPSQD
 CQ3196
 CQ3196                          STATION DESCRIPTION
 CQ3196
 CQ3196'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3196'THIS STATION IS LOCATED IN THE WEST END OF DIVIDER BETWEEN
 CQ3196'TWO OVERPASSES OVER BROADWAY STREET ON INTERSTATE 20 IN
 CQ3196'SHREVEPORT.  STATION IS MARKED BY A STANDARD BRONZE DISK
 CQ3196'SET IN CURB ON SOUTH SIDE OF WEST END OF DIVIDER.  STATION IS
 CQ3196'0.55 FEET EAST OF A METAL WITNESS POST AND SIGN.  STATION IS
 CQ3196'STAMPED 9C008.
 CQ3196'
 CQ3196'TO REACH THIS STATION FROM THE INTERSECTION OF JEWELLA AVENUE
 CQ3196'AND U.S. HWY. 80, FOLLOW JEWELLA AVENUE SOUTH FOR 0.10 MILES
 CQ3196'TO INTERCHANGE ON INTERSTATE 20, THENCE WEST ALONG INTERSTATE
 CQ3196'20 FOR 0.5 MILES TO STATION SET SOUTH OF WEST BOUND LANE IN
 CQ3196'DIVIDER.
 CQ3196'
 CQ3196'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3196
 CQ3196                          STATION RECOVERY (1973)
 CQ3196
 CQ3196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 CQ3196'RECOVERED AS DESCRIBED.
 CQ3196'
 CQ3196'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SHREVEPORT,
 CQ3196'LOUISIANA.
 CQ3196
 CQ3196                          STATION RECOVERY (1985)
 CQ3196
 CQ3196'RECOVERY NOTE BY US POWER SQUADRON 1985 (KSS)
 CQ3196'RECOVERED IN GOOD CONDITION.
 CQ3196
 CQ3196                          STATION RECOVERY (1987)
 CQ3196
 CQ3196'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3196'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 CQ3196
 CQ3196                          STATION RECOVERY (1999)
 CQ3196
 CQ3196'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3184 ***********************************************************************
 CQ3184  DESIGNATION -  9C009
 CQ3184  PID         -  CQ3184
 CQ3184  STATE/COUNTY-  LA/CADDO
 CQ3184  COUNTRY     -  US
 CQ3184  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3184
 CQ3184                         *CURRENT SURVEY CONTROL
 CQ3184  ______________________________________________________________________
 CQ3184* NAD 83(1993) POSITION- 32 28 19.65616(N) 093 47 51.69972(W)   ADJUSTED
 CQ3184* NAVD 88 ORTHO HEIGHT -    81.6   (meters)      268.    (feet) VERTCON3
 CQ3184  ______________________________________________________________________
 CQ3184  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 CQ3184  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 CQ3184  HORZ ORDER      -  SECOND
 CQ3184
 CQ3184.The horizontal coordinates were established by classical geodetic methods
 CQ3184.and adjusted by the National Geodetic Survey in February 1996.
 CQ3184
 CQ3184.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3184.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3184
 CQ3184.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3184.GEOID18 height accuracy estimate available here.
 CQ3184
 CQ3184.Click photographs - Photos may exist for this station.
 CQ3184
 CQ3184.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3184
 CQ3184. The following values were computed from the NAD 83(1993) position.
 CQ3184
 CQ3184;                    North         East     Units Scale Factor Converg.
 CQ3184;SPC LA N     -   219,393.850   878,016.907   MT  0.99996143   -0 41 09.9
 CQ3184;SPC LA N     -   719,794.66  2,880,627.14   sFT  0.99996143   -0 41 09.9
 CQ3184;UTM  15      - 3,593,049.493   425,041.116   MT  0.99966929   -0 25 41.9
 CQ3184
 CQ3184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3184!SPC LA N     -   0.99999127  x   0.99996143  =   0.99995270
 CQ3184!UTM  15      -   0.99999127  x   0.99966929  =   0.99966056
 CQ3184
 CQ3184:                Primary Azimuth Mark                     Grid Az
 CQ3184:SPC LA N     -  9C008                                    250 07 49.3
 CQ3184:UTM  15      -  9C008                                    249 52 21.3
 CQ3184
 CQ3184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2504193049(NAD 83)
 CQ3184
 CQ3184|---------------------------------------------------------------------|
 CQ3184| PID    Reference Object                     Distance      Geod. Az  |
 CQ3184|                                                           dddmmss.s |
 CQ3184| CQ3182 SHREVEPORT VICTORIA SASH CO TK      APPROX. 1.6 KM 1641737.2 |
 CQ3184| CQ3196 9C008                               APPROX. 0.8 KM 2492639.4 |
 CQ3184| CQ3201 REID 2                              281.410 METERS 25856     |
 CQ3184| CQ1764 REID                                285.940 METERS 26156     |
 CQ3184|---------------------------------------------------------------------|
 CQ3184
 CQ3184                          SUPERSEDED SURVEY CONTROL
 CQ3184
 CQ3184  NAD 83(1992)-  32 28 19.65651(N)    093 47 51.69812(W) AD(       ) 2
 CQ3184  NAD 83(1986)-  32 28 19.66722(N)    093 47 51.68969(W) AD(       ) 2
 CQ3184  NAD 27      -  32 28 19.11482(N)    093 47 51.04746(W) AD(       ) 2
 CQ3184  NGVD 29 (07/19/86)   81.7    (m)          268.     (f) VERT ANG       
 CQ3184
 CQ3184.Superseded values are not recommended for survey control.
 CQ3184
 CQ3184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3184.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3184
 CQ3184_MARKER: DD = SURVEY DISK
 CQ3184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3184_STAMPING: 9C009
 CQ3184_MARK LOGO: LADHGS
 CQ3184_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3184+STABILITY: SURFACE MOTION
 CQ3184
 CQ3184  HISTORY     - Date     Condition        Report By
 CQ3184  HISTORY     - 1966     MONUMENTED       LADH
 CQ3184  HISTORY     - 1969     GOOD             CGS
 CQ3184  HISTORY     - 1971     GOOD             NGS
 CQ3184  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 CQ3184  HISTORY     - 1987     MARK NOT FOUND   LADTD
 CQ3184  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ3184
 CQ3184                          STATION DESCRIPTION
 CQ3184
 CQ3184'DESCRIBED BY LA DEPT OF HIGHWAYS 1966 (JB)
 CQ3184'THIS STATION IS LOCATED IN MEDIAN JUST WEST OF THE JEWELLA
 CQ3184'AVENUE INTERCHANGE IN SHREVEPORT.  STATION IS MARKED BY A
 CQ3184'STANDARD BRONZE DISK SET IN A ROUND CONCRETE POST EVEN WITH
 CQ3184'THE SURFACE AND IS STAMPED 9C009.  STATION IS 51.60 FEET
 CQ3184'WEST OF THE WEST END OF DIVIDER BETWEEN TWIN OVERPASSES
 CQ3184'OVER JEWELLA AVENUE ON I-20, 5.60 FEET NORTH OF CURB ON EAST
 CQ3184'BOUND LANE, 9.00 FEET SOUTH OF CURB ON WEST BOUND LANE, AND
 CQ3184'1.35 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 CQ3184'
 CQ3184'TO REACH THIS STATION FROM THE INTERSECTION OF JEWELLA AVENUE
 CQ3184'AND U.S. HIGHWAY 80, FOLLOW JEWELLA AVENUE SOUTH FOR 0.10 MILES
 CQ3184'TO THE JEWELLA AVENUE INTERCHANGE ON I-20, THEN ON I-20 TO
 CQ3184'STATION SET JUST WEST OF INTERCHANGE IN MEDIAN.
 CQ3184'
 CQ3184'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 CQ3184
 CQ3184                          STATION RECOVERY (1969)
 CQ3184
 CQ3184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3184'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS
 CQ3184'DESCRIBED IN 1966 BY JOHN BICKMAN.
 CQ3184
 CQ3184                          STATION RECOVERY (1971)
 CQ3184
 CQ3184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 CQ3184'THE MARK WAS VISITED 3-23-71 AND THE MARK WAS FOUND IN GOOD
 CQ3184'CONDITION AS DESCRIBED IN 1966.
 CQ3184'
 CQ3184'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SHREVESPORT.
 CQ3184
 CQ3184                          STATION RECOVERY (1985)
 CQ3184
 CQ3184'RECOVERY NOTE BY US POWER SQUADRON 1985 (KSS)
 CQ3184'MARK NOT FOUND.
 CQ3184
 CQ3184                          STATION RECOVERY (1987)
 CQ3184
 CQ3184'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (SLC)
 CQ3184'NOTE-  THIS MARK IS BELIEVED TO BE COVERED BY A CONCRETE DIVEDER
 CQ3184'BETWEEN THE EAST AND WEST BOUND LANES OF INTERSTATE HIGHWAY 20.
 CQ3184
 CQ3184                          STATION RECOVERY (1999)
 CQ3184
 CQ3184'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3184'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3215 ***********************************************************************
 CQ3215  DESIGNATION -  9H001
 CQ3215  PID         -  CQ3215
 CQ3215  STATE/COUNTY-  LA/CADDO
 CQ3215  COUNTRY     -  US
 CQ3215  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3215
 CQ3215                         *CURRENT SURVEY CONTROL
 CQ3215  ______________________________________________________________________
 CQ3215* NAD 83(1993) POSITION- 32 29 59.47429(N) 093 45 05.69573(W)   ADJUSTED
 CQ3215* NAVD 88 ORTHO HEIGHT -    78.1   (meters)      256.    (feet) VERTCON3
 CQ3215  ______________________________________________________________________
 CQ3215  GEOID HEIGHT    -        -26.046 (meters)                     GEOID18
 CQ3215  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 CQ3215  HORZ ORDER      -  SECOND
 CQ3215
 CQ3215.The horizontal coordinates were established by classical geodetic methods
 CQ3215.and adjusted by the National Geodetic Survey in February 1996.
 CQ3215
 CQ3215.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3215
 CQ3215.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3215.GEOID18 height accuracy estimate available here.
 CQ3215
 CQ3215.Click photographs - Photos may exist for this station.
 CQ3215
 CQ3215.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3215
 CQ3215. The following values were computed from the NAD 83(1993) position.
 CQ3215
 CQ3215;                    North         East     Units Scale Factor Converg.
 CQ3215;SPC LA N     -   222,417.376   882,386.763   MT  0.99996622   -0 39 42.2
 CQ3215;SPC LA N     -   729,714.34  2,894,963.90   sFT  0.99996622   -0 39 42.2
 CQ3215;UTM  15      - 3,596,091.744   429,396.021   MT  0.99966147   -0 24 13.8
 CQ3215
 CQ3215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3215!SPC LA N     -   0.99999182  x   0.99996622  =   0.99995804
 CQ3215!UTM  15      -   0.99999182  x   0.99966147  =   0.99965330
 CQ3215
 CQ3215:                Primary Azimuth Mark                     Grid Az
 CQ3215:SPC LA N     -  9H002                                    036 59 12.1
 CQ3215:UTM  15      -  9H002                                    036 43 43.7
 CQ3215
 CQ3215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2939696091(NAD 83)
 CQ3215
 CQ3215|---------------------------------------------------------------------|
 CQ3215| PID    Reference Object                     Distance      Geod. Az  |
 CQ3215|                                                           dddmmss.s |
 CQ3215| CQ3275 9H002                               APPROX. 1.1 KM 0361929.9 |
 CQ3215|---------------------------------------------------------------------|
 CQ3215
 CQ3215                          SUPERSEDED SURVEY CONTROL
 CQ3215
 CQ3215  NAD 83(1992)-  32 29 59.47419(N)    093 45 05.69555(W) AD(       ) 2
 CQ3215  NAD 83(1986)-  32 29 59.48568(N)    093 45 05.68619(W) AD(       ) 2
 CQ3215  NAD 27      -  32 29 58.93717(N)    093 45 05.04212(W) AD(       ) 2
 CQ3215  NGVD 29 (07/19/86)   78.2    (m)          257.     (f) VERT ANG       
 CQ3215
 CQ3215.Superseded values are not recommended for survey control.
 CQ3215
 CQ3215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3215.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3215
 CQ3215_MARKER: DD = SURVEY DISK
 CQ3215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3215_STAMPING: 9H001 1976
 CQ3215_MARK LOGO: LADHGS
 CQ3215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3215+STABILITY: SURFACE MOTION
 CQ3215
 CQ3215  HISTORY     - Date     Condition        Report By
 CQ3215  HISTORY     - 1976     MONUMENTED       LADH
 CQ3215  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ3215
 CQ3215                          STATION DESCRIPTION
 CQ3215
 CQ3215'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3215'THE STATION IS LOCATED IN SHREVEPORT AND IS SET NEAR THE STONIER
 CQ3215'AVENUE AND FAIRFIELD STREET CROSSING OVER INTERSTATE 20.  THE MARK
 CQ3215'IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3215'
 CQ3215'TO REACH THE STATION FROM THE VETERANS HOSPITAL ON THE CORNER
 CQ3215'OF YOUREE DRIVE AND STONIER AVENUE, GO WEST ALONG STONIER AVENUE
 CQ3215'FOR 1.7 MILES TO THE INTERSECTION OF INTERSTATE 20 (EAST) APPROACH
 CQ3215'AND STONIER AVENUE.  THE MARK IS SET WEST OF THE INTERSTATE
 CQ3215'APPROACH AND SOUTH OF STONIER AVENUE NEAR A CHAIN-LINK FENCE AND
 CQ3215'THE SOUTHEAST CORNER OF AN OVERPASS.
 CQ3215'
 CQ3215'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3215'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF AN 8-INCH
 CQ3215'SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE SUB-SURFACE
 CQ3215'MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE THAT IS
 CQ3215'ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED 9H001
 CQ3215'1976.  THE MARK IS 61 FEET SOUTHWEST OF A STEEL BRACE POLE WITH
 CQ3215'A TRAFFIC CONTROL BOX ATTACHED, 42.5 FEET SOUTH OF THE CENTER OF
 CQ3215'STONIER AVENUE, 27 FEET SOUTH-SOUTHWEST OF THE CENTER OF A
 CQ3215'STEEL COVER ON A SIDE-DRAIN ON THE SOUTH SIDE OF STONIER
 CQ3215'AVENUE, 21 FEET WEST-NORTHWEST OF THE CENTER OF AN APPROACH RAMP
 CQ3215'TO INTERSTATE 20 (EAST), 3 FEET EAST-NORTHEAST OF A
 CQ3215'CHAIN-LINK FENCE AND 2 FEET NORTHEAST OF A METAL WITNESS POST
 CQ3215'AND SIGN.
 CQ3215'
 CQ3215'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3215
 CQ3215                          STATION RECOVERY (1999)
 CQ3215
 CQ3215'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3275 ***********************************************************************
 CQ3275  DESIGNATION -  9H002
 CQ3275  PID         -  CQ3275
 CQ3275  STATE/COUNTY-  LA/CADDO
 CQ3275  COUNTRY     -  US
 CQ3275  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3275
 CQ3275                         *CURRENT SURVEY CONTROL
 CQ3275  ______________________________________________________________________
 CQ3275* NAD 83(1997) POSITION- 32 30 27.24011(N) 093 44 41.60361(W)   ADJUSTED
 CQ3275* NAVD 88 ORTHO HEIGHT -    63.4   (meters)      208.    (feet) VERTCON3
 CQ3275  ______________________________________________________________________
 CQ3275  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 CQ3275  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 CQ3275  HORZ ORDER      -  SECOND
 CQ3275
 CQ3275.The horizontal coordinates were established by classical geodetic methods
 CQ3275.and adjusted by the National Geodetic Survey in September 1999.
 CQ3275
 CQ3275.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3275.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3275
 CQ3275.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3275.GEOID18 height accuracy estimate available here.
 CQ3275
 CQ3275.Click photographs - Photos may exist for this station.
 CQ3275
 CQ3275.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3275
 CQ3275. The following values were computed from the NAD 83(1997) position.
 CQ3275
 CQ3275;                    North         East     Units Scale Factor Converg.
 CQ3275;SPC LA N     -   223,265.356   883,025.442   MT  0.99996759   -0 39 29.4
 CQ3275;SPC LA N     -   732,496.42  2,897,059.30   sFT  0.99996759   -0 39 29.4
 CQ3275;UTM  15      - 3,596,942.330   430,030.683   MT  0.99966037   -0 24 01.2
 CQ3275
 CQ3275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3275!SPC LA N     -   0.99999413  x   0.99996759  =   0.99996172
 CQ3275!UTM  15      -   0.99999413  x   0.99966037  =   0.99965450
 CQ3275
 CQ3275:                Primary Azimuth Mark                     Grid Az
 CQ3275:SPC LA N     -  VET                                      103 25 40.6
 CQ3275:UTM  15      -  VET                                      103 10 12.4
 CQ3275
 CQ3275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3003096942(NAD 83)
 CQ3275
 CQ3275|---------------------------------------------------------------------|
 CQ3275| PID    Reference Object                     Distance      Geod. Az  |
 CQ3275|                                                           dddmmss.s |
 CQ3275| CQ3273 VET                                 APPROX. 2.2 KM 1024611.2 |
 CQ3275|---------------------------------------------------------------------|
 CQ3275
 CQ3275                          SUPERSEDED SURVEY CONTROL
 CQ3275
 CQ3275  NAD 83(1992)-  32 30 27.24044(N)    093 44 41.60255(W) AD(       ) 2
 CQ3275  NAD 83(1986)-  32 30 27.25198(N)    093 44 41.59324(W) AD(       ) 2
 CQ3275  NAD 27      -  32 30 26.70441(N)    093 44 40.94933(W) AD(       ) 2
 CQ3275  NGVD 29 (07/19/86)   63.5    (m)          208.     (f) VERT ANG       
 CQ3275
 CQ3275.Superseded values are not recommended for survey control.
 CQ3275
 CQ3275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3275.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3275
 CQ3275_MARKER: DD = SURVEY DISK
 CQ3275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3275_STAMPING: 9H002 1976
 CQ3275_MARK LOGO: LADHGS
 CQ3275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3275+STABILITY: SURFACE MOTION
 CQ3275
 CQ3275  HISTORY     - Date     Condition        Report By
 CQ3275  HISTORY     - 1976     MONUMENTED       LADH
 CQ3275  HISTORY     - 1981     GOOD             LOCENG
 CQ3275  HISTORY     - 1995     MARK NOT FOUND   USPSQD
 CQ3275  HISTORY     - 19990206 GOOD             USPSQD
 CQ3275
 CQ3275                          STATION DESCRIPTION
 CQ3275
 CQ3275'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3275'THE STATION IS LOCATED IN SHREVEPORT AND IS SET NEAR THE WEST END
 CQ3275'OF THE ELEVATED APPROACH TO THE INTERSTATE 20 BRIDGE OVER THE
 CQ3275'RED RIVER.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3275'PROPERTY.
 CQ3275'
 CQ3275'TO REACH THE STATION FROM THE VETERANS HOSPITAL ON THE CORNER OF
 CQ3275'YOUREE DRIVE AND STONIER AVENUE, DRIVE WEST ALONG STONIER AVENUE
 CQ3275'FOR 1.5 MILES TO THE JUNCTION WITH LOUISIANA AVENUE, TURN RIGHT
 CQ3275'AND GO NORTH AND WEST ALONG LOUISIANA AVENUE FOR 0.4 MILES TO THE
 CQ3275'INTERSTATE 20 (EAST) APPROACH RAMP, ENTER THE APPROACH RAMP AND
 CQ3275'GO 0.2 MILES TO THE MARK SET ON THE RIGHT AND SOUTHEAST OF THE
 CQ3275'RAMP NEAR THE SOUTHEAST CORNER OF THE WEST END OF THE ELEVATED
 CQ3275'APPROACH TO THE INTERSTATE 20 BRIDGE OVER THE RED RIVER.
 CQ3275'
 CQ3275'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3275'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF AN 8-INCH
 CQ3275'SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE SUB-SURFACE
 CQ3275'MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE THAT IS
 CQ3275'ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED 9H002
 CQ3275'1976.  THE MARK IS 85 FEET NORTHEAST OF A METAL LIGHT STANDARD,
 CQ3275'59.5 FEET NORTHWEST OF A POWER CABLE JUNCTION BOX, 23 FEET
 CQ3275'NORTH OF A METAL COVER ON A UTILITY ACCESS (UNDERGROUND), 17 FEET
 CQ3275'SOUTHEAST OF THE CENTER OF THE APPROACH RAMP TO INTERSTATE 20
 CQ3275'(EAST), 10 FEET EAST OF A CATCH BASIN, AND 2 FEET SOUTHEAST OF A
 CQ3275'METAL WITNESS POST AND SIGN.
 CQ3275'
 CQ3275'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3275
 CQ3275                          STATION RECOVERY (1981)
 CQ3275
 CQ3275'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1981 (RCO)
 CQ3275'9H002 LDH 1976 RECOVERED GOOD, DESCRIPTION ADEQUATE.
 CQ3275'
 CQ3275'DISTANCE AND DIRECTION FROM NEAREST TOWN--SW 0.4 MI. FROM DOWNTOWN
 CQ3275'SHREVEPORT.
 CQ3275
 CQ3275                          STATION RECOVERY (1995)
 CQ3275
 CQ3275'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ3275'MARK NOT FOUND.
 CQ3275
 CQ3275                          STATION RECOVERY (1999)
 CQ3275
 CQ3275'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3214 ***********************************************************************
 CQ3214  DESIGNATION -  9H003
 CQ3214  PID         -  CQ3214
 CQ3214  STATE/COUNTY-  LA/CADDO
 CQ3214  COUNTRY     -  US
 CQ3214  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3214
 CQ3214                         *CURRENT SURVEY CONTROL
 CQ3214  ______________________________________________________________________
 CQ3214* NAD 83(1993) POSITION- 32 29 30.03294(N) 093 46 14.19629(W)   ADJUSTED
 CQ3214* NAVD 88 ORTHO HEIGHT -    82.0   (meters)      269.    (feet) VERTCON3
 CQ3214  ______________________________________________________________________
 CQ3214  GEOID HEIGHT    -        -26.035 (meters)                     GEOID18
 CQ3214  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 CQ3214  HORZ ORDER      -  SECOND
 CQ3214
 CQ3214.The horizontal coordinates were established by classical geodetic methods
 CQ3214.and adjusted by the National Geodetic Survey in February 1996.
 CQ3214
 CQ3214.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3214.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3214
 CQ3214.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3214.GEOID18 height accuracy estimate available here.
 CQ3214
 CQ3214.Click photographs - Photos may exist for this station.
 CQ3214
 CQ3214.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3214
 CQ3214. The following values were computed from the NAD 83(1993) position.
 CQ3214
 CQ3214;                    North         East     Units Scale Factor Converg.
 CQ3214;SPC LA N     -   221,531.357   880,588.125   MT  0.99996478   -0 40 18.4
 CQ3214;SPC LA N     -   726,807.46  2,889,062.87   sFT  0.99996478   -0 40 18.4
 CQ3214;UTM  15      - 3,595,197.911   427,601.931   MT  0.99966463   -0 24 50.3
 CQ3214
 CQ3214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3214!SPC LA N     -   0.99999121  x   0.99996478  =   0.99995599
 CQ3214!UTM  15      -   0.99999121  x   0.99966463  =   0.99965584
 CQ3214
 CQ3214:                Primary Azimuth Mark                     Grid Az
 CQ3214:SPC LA N     -  9H004                                    205 37 44.1
 CQ3214:UTM  15      -  9H004                                    205 22 16.0
 CQ3214
 CQ3214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2760195197(NAD 83)
 CQ3214
 CQ3214|---------------------------------------------------------------------|
 CQ3214| PID    Reference Object                     Distance      Geod. Az  |
 CQ3214|                                                           dddmmss.s |
 CQ3214| CQ3202 SHREVEPORT RAD STA KEEL TOWER       APPROX. 2.0 KM 0641807.6 |
 CQ3214| CQ3212 9H004                               APPROX. 1.2 KM 2045725.7 |
 CQ3214|---------------------------------------------------------------------|
 CQ3214
 CQ3214                          SUPERSEDED SURVEY CONTROL
 CQ3214
 CQ3214  NAD 83(1992)-  32 29 30.03309(N)    093 46 14.19578(W) AD(       ) 2
 CQ3214  NAD 83(1986)-  32 29 30.04442(N)    093 46 14.18659(W) AD(       ) 2
 CQ3214  NAD 27      -  32 29 29.49458(N)    093 46 13.54224(W) AD(       ) 2
 CQ3214  NGVD 29 (07/19/86)   82.1    (m)          269.     (f) VERT ANG       
 CQ3214
 CQ3214.Superseded values are not recommended for survey control.
 CQ3214
 CQ3214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3214.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3214
 CQ3214_MARKER: DD = SURVEY DISK
 CQ3214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3214_STAMPING: 9H003 1976
 CQ3214_MARK LOGO: LADHGS
 CQ3214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3214+STABILITY: SURFACE MOTION
 CQ3214
 CQ3214  HISTORY     - Date     Condition        Report By
 CQ3214  HISTORY     - 1976     MONUMENTED       LADH
 CQ3214  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ3214
 CQ3214                          STATION DESCRIPTION
 CQ3214
 CQ3214'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3214'THE STATION IS LOCATED IN SHREVEPORT AND IS SET SOUTH OF INTERSTATE
 CQ3214'20 NEAR THE SOUTHWEST CORNER OF THE OVERPASS OVER U.S. HIGHWAY
 CQ3214'79 AND 80.  THE MARK IS SET ON LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ3214'PROPERTY.
 CQ3214'
 CQ3214'TO REACH THE STATION FROM THE U.S. HIGHWAY 171 AND INTERSTATE 20
 CQ3214'INTERCHANGE, DRIVE EAST ALONG INTERSTATE 20 FOR 0.7 MILES TO THE
 CQ3214'MARK SET EAST-SOUTHEAST OF THE HIGHWAY NEAR THE SOUTHWEST CORNER
 CQ3214'OF THE OVERPASS.
 CQ3214'
 CQ3214'THE STATION MARK IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CQ3214'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3214'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3214'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3214'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3214'ARE STAMPED 9H003 1976.  THE MARK IS 76 FEET NORTHEAST OF A METAL
 CQ3214'LIGHT STANDARD (NO. 12-29), 73 FEET NORTHWEST OF A
 CQ3214'CHAIN-LINK FENCE, 21.5 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST
 CQ3214'CORNER OF AN OVERPASS, 7.5 FEET EAST-SOUTHEAST OF THE SOUTHWEST
 CQ3214'CORNER OF AN ABUTMENT AND 1.5 FEET NORTHEAST OF A METAL WITNESS
 CQ3214'POST AND SIGN.
 CQ3214'
 CQ3214'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3214
 CQ3214                          STATION RECOVERY (1999)
 CQ3214
 CQ3214'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3212 ***********************************************************************
 CQ3212  DESIGNATION -  9H004
 CQ3212  PID         -  CQ3212
 CQ3212  STATE/COUNTY-  LA/CADDO
 CQ3212  COUNTRY     -  US
 CQ3212  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3212
 CQ3212                         *CURRENT SURVEY CONTROL
 CQ3212  ______________________________________________________________________
 CQ3212* NAD 83(1993) POSITION- 32 28 55.41967(N) 093 46 33.20130(W)   ADJUSTED
 CQ3212* NAVD 88 ORTHO HEIGHT -    83.4   (meters)      274.    (feet) VERTCON3
 CQ3212  ______________________________________________________________________
 CQ3212  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 CQ3212  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 CQ3212  HORZ ORDER      -  SECOND
 CQ3212
 CQ3212.The horizontal coordinates were established by classical geodetic methods
 CQ3212.and adjusted by the National Geodetic Survey in February 1996.
 CQ3212
 CQ3212.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3212.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3212
 CQ3212.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3212.GEOID18 height accuracy estimate available here.
 CQ3212
 CQ3212.Click photographs - Photos may exist for this station.
 CQ3212
 CQ3212.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3212
 CQ3212. The following values were computed from the NAD 83(1993) position.
 CQ3212
 CQ3212;                    North         East     Units Scale Factor Converg.
 CQ3212;SPC LA N     -   220,471.062   880,079.459   MT  0.99996312   -0 40 28.4
 CQ3212;SPC LA N     -   723,328.81  2,887,394.03   sFT  0.99996312   -0 40 28.4
 CQ3212;UTM  15      - 3,594,135.655   427,098.193   MT  0.99966554   -0 25 00.1
 CQ3212
 CQ3212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3212!SPC LA N     -   0.99999099  x   0.99996312  =   0.99995411
 CQ3212!UTM  15      -   0.99999099  x   0.99966554  =   0.99965653
 CQ3212
 CQ3212:                Primary Azimuth Mark                     Grid Az
 CQ3212:SPC LA N     -  9H003                                    025 37 43.9
 CQ3212:UTM  15      -  9H003                                    025 22 15.6
 CQ3212
 CQ3212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2709894135(NAD 83)
 CQ3212
 CQ3212|---------------------------------------------------------------------|
 CQ3212| PID    Reference Object                     Distance      Geod. Az  |
 CQ3212|                                                           dddmmss.s |
 CQ3212| CQ3293 SHREVEPORT SW GAS+ELEC E STK        APPROX. 4.2 KM 0180120.8 |
 CQ3212| CQ3213 9H004 RESET                         464.007 METERS 0230739.2 |
 CQ3212| CQ3214 9H003                               APPROX. 1.2 KM 0245715.5 |
 CQ3212|---------------------------------------------------------------------|
 CQ3212
 CQ3212                          SUPERSEDED SURVEY CONTROL
 CQ3212
 CQ3212  NAD 83(1992)-  32 28 55.41974(N)    093 46 33.20075(W) AD(       ) 2
 CQ3212  NAD 83(1986)-  32 28 55.43098(N)    093 46 33.19159(W) AD(       ) 2
 CQ3212  NAD 27      -  32 28 54.88012(N)    093 46 32.54682(W) AD(       ) 2
 CQ3212  NGVD 29 (07/19/86)   83.5    (m)          274.     (f) VERT ANG       
 CQ3212
 CQ3212.Superseded values are not recommended for survey control.
 CQ3212
 CQ3212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3212.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3212
 CQ3212_MARKER: DD = SURVEY DISK
 CQ3212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3212_STAMPING: 9H004 1976
 CQ3212_MARK LOGO: LADHGS
 CQ3212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3212+STABILITY: SURFACE MOTION
 CQ3212
 CQ3212  HISTORY     - Date     Condition        Report By
 CQ3212  HISTORY     - 1976     MONUMENTED       LADH
 CQ3212  HISTORY     - 1977     GOOD             NGS
 CQ3212  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ3212
 CQ3212                          STATION DESCRIPTION
 CQ3212
 CQ3212'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3212'THE STATION IS LOCATED IN WEST SHREVEPORT AND IS SET SOUTH OF THE
 CQ3212'EAST BOUND LANE ON INTERSTATE 20 NEAR THE SOUTHEAST CORNER ON AN
 CQ3212'OVERPASS OVER U.S. HIGHWAY 171 (KINGS HIGHWAY).  THE MARK IS SET
 CQ3212'ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3212'
 CQ3212'TO REACH THE STATION FROM THE JEWELLA AVENUE AND INTERSTATE 20
 CQ3212'INTERCHANGE, DRIVE EAST ALONG INTERSTATE 20 FOR 1.5 MILES TO THE
 CQ3212'MARK SET ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR THE SOUTHEAST
 CQ3212'CORNER OF AN OVERPASS.
 CQ3212'
 CQ3212'THE STATION MARK IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CQ3212'U.S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3212'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CQ3212'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3212'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE SURFACE OF THE
 CQ3212'GROUND.  THEY ARE STAMPED 9H004 1976.  THE MARK IS 110 FEET
 CQ3212'NORTH-NORTHEAST OF THE CENTER OF U.S. HIGHWAY 171 (KINGS
 CQ3212'HIGHWAY), 17 FEET EAST-NORTHEAST OF THE SOUTHEAST CORNER OF THE
 CQ3212'OVERPASS, 2.5 FEET SOUTHEAST OF THE ABUTMENT ON THE OVERPASS
 CQ3212'AND 1.5 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 CQ3212'
 CQ3212'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3212
 CQ3212                          STATION RECOVERY (1977)
 CQ3212
 CQ3212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (AKH)
 CQ3212'THE STATION WAS VISITED 6-1-77 AND FOUND IN GOOD CONDITION.  THE
 CQ3212'MARK WAS REQUESTED MOVE DUE TO HIGHWAY CONSTRUCTION IN WIDENING
 CQ3212'THE OVERPASS, THIS WAS DONE BY ESTABLISHING A NEW STATION 9H004
 CQ3212'RESET 1977 464.011 METERS NORTH OF THE STATION.  THE STATION WAS
 CQ3212'DESTROYED AFTER A NEW STATION WAS ESTABLISHED.  SEE DESCRIPTION
 CQ3212'FOR 9H004 RESET 1977.
 CQ3212'
 CQ3212'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--SHREVEPORT.
 CQ3212
 CQ3212                          STATION RECOVERY (1999)
 CQ3212
 CQ3212'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3211 ***********************************************************************
 CQ3211  DESIGNATION -  9H005
 CQ3211  PID         -  CQ3211
 CQ3211  STATE/COUNTY-  LA/CADDO
 CQ3211  COUNTRY     -  US
 CQ3211  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3211
 CQ3211                         *CURRENT SURVEY CONTROL
 CQ3211  ______________________________________________________________________
 CQ3211* NAD 83(1993) POSITION- 32 28 30.54410(N) 093 47 09.75632(W)   ADJUSTED
 CQ3211* NAVD 88 ORTHO HEIGHT -    73.7   (meters)      242.    (feet) VERTCON3
 CQ3211  ______________________________________________________________________
 CQ3211  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 CQ3211  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 CQ3211  HORZ ORDER      -  SECOND
 CQ3211
 CQ3211.The horizontal coordinates were established by classical geodetic methods
 CQ3211.and adjusted by the National Geodetic Survey in February 1996.
 CQ3211
 CQ3211.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3211
 CQ3211.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3211.GEOID18 height accuracy estimate available here.
 CQ3211
 CQ3211.Click photographs - Photos may exist for this station.
 CQ3211
 CQ3211.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3211
 CQ3211. The following values were computed from the NAD 83(1993) position.
 CQ3211
 CQ3211;                    North         East     Units Scale Factor Converg.
 CQ3211;SPC LA N     -   219,716.153   879,116.023   MT  0.99996194   -0 40 47.8
 CQ3211;SPC LA N     -   720,852.08  2,884,233.15   sFT  0.99996194   -0 40 47.8
 CQ3211;UTM  15      - 3,593,376.642   426,138.447   MT  0.99966727   -0 25 19.5
 CQ3211
 CQ3211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3211!SPC LA N     -   0.99999251  x   0.99996194  =   0.99995445
 CQ3211!UTM  15      -   0.99999251  x   0.99966727  =   0.99965978
 CQ3211
 CQ3211:                Primary Azimuth Mark                     Grid Az
 CQ3211:SPC LA N     -  9H004                                    051 55 09.1
 CQ3211:UTM  15      -  9H004                                    051 39 40.8
 CQ3211
 CQ3211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2613893376(NAD 83)
 CQ3211
 CQ3211|---------------------------------------------------------------------|
 CQ3211| PID    Reference Object                     Distance      Geod. Az  |
 CQ3211|                                                           dddmmss.s |
 CQ3211| CQ3202 SHREVEPORT RAD STA KEEL TOWER       APPROX. 4.2 KM 0501817.2 |
 CQ3211| CQ3212 9H004                               APPROX. 1.2 KM 0511421.3 |
 CQ3211|---------------------------------------------------------------------|
 CQ3211
 CQ3211                          SUPERSEDED SURVEY CONTROL
 CQ3211
 CQ3211  NAD 83(1992)-  32 28 30.54434(N)    093 47 09.75538(W) AD(       ) 2
 CQ3211  NAD 83(1986)-  32 28 30.55540(N)    093 47 09.74636(W) AD(       ) 2
 CQ3211  NAD 27      -  32 28 30.00309(N)    093 47 09.10202(W) AD(       ) 2
 CQ3211  NGVD 29 (07/19/86)   73.8    (m)          242.     (f) VERT ANG       
 CQ3211
 CQ3211.Superseded values are not recommended for survey control.
 CQ3211
 CQ3211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3211.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3211
 CQ3211_MARKER: DD = SURVEY DISK
 CQ3211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3211_STAMPING: 9H005 1976
 CQ3211_MARK LOGO: LADHGS
 CQ3211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3211+STABILITY: SURFACE MOTION
 CQ3211
 CQ3211  HISTORY     - Date     Condition        Report By
 CQ3211  HISTORY     - 1976     MONUMENTED       LADH
 CQ3211  HISTORY     - 19990515 GOOD             USPSQD
 CQ3211
 CQ3211                          STATION DESCRIPTION
 CQ3211
 CQ3211'DESCRIBED BY LA DEPT OF HIGHWAYS 1976 (RT)
 CQ3211'THE STATION IS LOCATED IN WEST SHREVEPORT AND IS SET SOUTH OF
 CQ3211'INTERSTATE 20 ACROSS FROM THE STATE FAIR GROUNDS.  THE MARK IS SET
 CQ3211'ON LOUISIANA DEPARTMENT OF HIGHWAYS PROPERTY.
 CQ3211'
 CQ3211'TO REACH THE STATION FROM THE JEWELLA AVENUE AND INTERSTATE 20
 CQ3211'INTERCHANGE, DRIVE EAST ALONG INTERSTATE 20 FOR 0.75 MILES TO THE
 CQ3211'MARK SET ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR A CHAIN-LINK
 CQ3211'FENCE AND A HACKBERRY TREE.
 CQ3211'
 CQ3211'THE STATION MARK IS A STANDARD U.S. COAST AND GEODETIC AND
 CQ3211'LOUISIANA DEPARTMENT OF HIGHWAYS SURVEY DISK SET IN TOP OF A 12-INCH
 CQ3211'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  THE
 CQ3211'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 CQ3211'CONCRETE THAT IS ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY
 CQ3211'ARE STAMPED 9H005 1976.  THE MARK IS 123 FEET SOUTH-SOUTHEAST OF
 CQ3211'THE CENTER OF THE MEDIAN ON INTERSTATE 20, 16 FEET NORTHEAST OF
 CQ3211'A FENCE CORNER, 14 FEET EAST-NORTHEAST OF A 24 INCH HACKBERRY
 CQ3211'TREE, 7.5 FEET NORTH-NORTHWEST OF A CHAIN-LINK FENCE AND 1.5
 CQ3211'FEET EAST-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 CQ3211'
 CQ3211'HEIGHT OF LIGHT ABOVE STATION MARK 1.2 METERS.
 CQ3211
 CQ3211                          STATION RECOVERY (1999)
 CQ3211
 CQ3211'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ3211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1381 ***********************************************************************
 CP1381  DESIGNATION -  A
 CP1381  PID         -  CP1381
 CP1381  STATE/COUNTY-  LA/MADISON
 CP1381  COUNTRY     -  US
 CP1381  USGS QUAD   -  TENDAL (2018)
 CP1381
 CP1381                         *CURRENT SURVEY CONTROL
 CP1381  ______________________________________________________________________
 CP1381* NAD 83(1986) POSITION- 32 25 51.     (N) 091 21 09.     (W)   SCALED
 CP1381* NAVD 88 ORTHO HEIGHT -    23.650 (meters)       77.59  (feet) ADJUSTED
 CP1381  ______________________________________________________________________
 CP1381  GEOID HEIGHT    -        -26.321 (meters)                     GEOID18
 CP1381  DYNAMIC HEIGHT  -         23.623 (meters)       77.50  (feet) COMP
 CP1381  MODELED GRAVITY -    979,511.0   (mgal)                       NAVD 88
 CP1381
 CP1381  VERT ORDER      -  FIRST     CLASS I
 CP1381
 CP1381.The horizontal coordinates were scaled from a map and have
 CP1381.an estimated accuracy of +/- 6 seconds.
 CP1381
 CP1381.The orthometric height was determined by differential leveling and
 CP1381.adjusted by the NATIONAL GEODETIC SURVEY
 CP1381.in June 1991.
 CP1381
 CP1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1381.GEOID18 height accuracy estimate available here.
 CP1381
 CP1381.Click photographs - Photos may exist for this station.
 CP1381
 CP1381.The dynamic height is computed by dividing the NAVD 88
 CP1381.geopotential number by the normal gravity value computed on the
 CP1381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1381.degrees latitude (g = 980.6199 gals.).
 CP1381
 CP1381.The modeled gravity was interpolated from observed gravity values.
 CP1381
 CP1381;                    North         East    Units  Estimated Accuracy
 CP1381;SPC LA N     -   214,660.    1,107,910.      MT  (+/- 180 meters Scaled)
 CP1381
 CP1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR548893(NAD 83)
 CP1381
 CP1381                          SUPERSEDED SURVEY CONTROL
 CP1381
 CP1381  NGVD 29 (11/26/84)   23.663  (m)           77.63   (f) ADJUSTED    1 1
 CP1381
 CP1381.Superseded values are not recommended for survey control.
 CP1381
 CP1381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1381.See file dsdata.pdf to determine how the superseded data were derived.
 CP1381
 CP1381_MARKER: DD = SURVEY DISK
 CP1381_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1381_SP_SET: CULVERT HEADWALL
 CP1381_STAMPING: A 1896
 CP1381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1381+STABILITY: SURFACE MOTION
 CP1381
 CP1381  HISTORY     - Date     Condition        Report By
 CP1381  HISTORY     - 1896     MONUMENTED       LAGS
 CP1381  HISTORY     - 1968     GOOD             CGS
 CP1381
 CP1381                          STATION DESCRIPTION
 CP1381
 CP1381'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1381'8.55 MI E FROM DELHI.
 CP1381'8.55 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 CP1381'AT DELHI, IN SECTION 28, T 17 N, R 11 E, 0.2 MILE EAST OF MILEPOST 27,
 CP1381'0.2 MILE SOUTHWEST OF A MICROWAVE TOWER, 77 FEET NORTH OF THE NORTH
 CP1381'RAIL, 18 1/2 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 80, SET IN
 CP1381'THE TOP OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A CONCRETE
 CP1381'BOX CULVERT UNDER THE HIGHWAY, ABOUT 8 FEET BELOW THE LEVEL OF THE
 CP1381'TRACK, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1319 ***********************************************************************
 BJ1319  DESIGNATION -  A
 BJ1319  PID         -  BJ1319
 BJ1319  STATE/COUNTY-  LA/JEFFERSON
 BJ1319  COUNTRY     -  US
 BJ1319  USGS QUAD   -  INDIAN BEACH (2018)
 BJ1319
 BJ1319                         *CURRENT SURVEY CONTROL
 BJ1319  ______________________________________________________________________
 BJ1319* NAD 83(1986) POSITION- 30 01 16.     (N) 090 10 30.     (W)   SCALED
 BJ1319* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1319  **This station is located in a suspected subsidence area (see below).
 BJ1319  ______________________________________________________________________
 BJ1319  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 BJ1319
 BJ1319.The horizontal coordinates were scaled from a map and have
 BJ1319.an estimated accuracy of +/- 6 seconds.
 BJ1319
 BJ1319.** This station is in an area of known vertical motion. If an
 BJ1319.** orthometric height was ever established but is not available 
 BJ1319.** in the current survey control section, the orthometric height
 BJ1319.** is considered suspect.  Suspect heights are available in the
 BJ1319.** superseded section only if requested.
 BJ1319
 BJ1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1319.GEOID18 height accuracy estimate available here.
 BJ1319
 BJ1319.Click photographs - Photos may exist for this station.
 BJ1319
 BJ1319;                    North         East    Units  Estimated Accuracy
 BJ1319;SPC LA S     -   169,170.    1,111,730.      MT  (+/- 180 meters Scaled)
 BJ1319
 BJ1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP724244(NAD 83)
 BJ1319
 BJ1319                          SUPERSEDED SURVEY CONTROL
 BJ1319
 BJ1319.No superseded survey control is available for this station.
 BJ1319
 BJ1319_MARKER: DD = SURVEY DISK
 BJ1319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1319_STAMPING: A
 BJ1319_MARK LOGO: USACE
 BJ1319_PROJECTION: RECESSED 15 CENTIMETERS
 BJ1319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1319+STABILITY: SURFACE MOTION
 BJ1319
 BJ1319  HISTORY     - Date     Condition        Report By
 BJ1319  HISTORY     - UNK      MONUMENTED       USACE
 BJ1319  HISTORY     - 1963     GOOD             CGS
 BJ1319
 BJ1319                          STATION DESCRIPTION
 BJ1319
 BJ1319'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1319'AT METAIRIE, ABOUT 1.3 MILES WEST ALONG PONTCHARTRAIN LEVEE FROM NORTH
 BJ1319'CAUSEWAY BOULEVARD, 0.35 MILE EAST OF PUMPING STATION NO. 2, 33 FEET
 BJ1319'NORTHEAST OF A 18-INCH FORKED TREE, 216 FEET EAST OF THE JUNCTION OF
 BJ1319'ROADS, 163 FEET SOUTH OF THE SOUTH SIDE OF LEVEE (SLOPE MEASUREMENT),
 BJ1319'1 FOOT SOUTHWEST OF A WOODEN WITNESS POST AND IS A DISK IN TOP OF
 BJ1319'CONCRETE POST THAT IS ABOUT 6 INCHES UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5233 ***********************************************************************
 BJ5233  DESIGNATION -  A
 BJ5233  PID         -  BJ5233
 BJ5233  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5233  COUNTRY     -  US
 BJ5233  USGS QUAD   -  INNIS (2018)
 BJ5233
 BJ5233                         *CURRENT SURVEY CONTROL
 BJ5233  ______________________________________________________________________
 BJ5233* NAD 83(1992) POSITION- 30 57 24.21021(N) 091 39 58.66035(W)   ADJUSTED
 BJ5233* NAVD 88 ORTHO HEIGHT -    13.    (meters)       43.    (feet) SCALED
 BJ5233  ______________________________________________________________________
 BJ5233  GEOID HEIGHT    -        -27.002 (meters)                     GEOID18
 BJ5233  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 BJ5233  HORZ ORDER      -  SECOND
 BJ5233
 BJ5233.The horizontal coordinates were established by classical geodetic methods
 BJ5233.and adjusted by the National Geodetic Survey in January 1993.
 BJ5233
 BJ5233.The orthometric height was scaled from a topographic map.
 BJ5233
 BJ5233.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5233.GEOID18 height accuracy estimate available here.
 BJ5233
 BJ5233.Click photographs - Photos may exist for this station.
 BJ5233
 BJ5233.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5233
 BJ5233. The following values were computed from the NAD 83(1992) position.
 BJ5233
 BJ5233;                    North         East     Units Scale Factor Converg.
 BJ5233;SPC LA S     -   272,372.736   968,184.422   MT  1.00006467   -0 09 59.3
 BJ5233;SPC LA S     -   893,609.55  3,176,451.72   sFT  1.00006467   -0 09 59.3
 BJ5233;SPC MS W     -   162,241.268   572,639.988   MT  1.00015001   -0 41 08.7
 BJ5233;SPC MS W     -   532,286.56  1,878,736.36   sFT  1.00015001   -0 41 08.7
 BJ5233;UTM  15      - 3,425,568.733   627,386.525   MT  0.99980017   +0 41 10.1
 BJ5233
 BJ5233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5233!SPC LA S     -   1.00000220  x   1.00006467  =   1.00006687
 BJ5233!SPC MS W     -   1.00000220  x   1.00015001  =   1.00015221
 BJ5233!UTM  15      -   1.00000220  x   0.99980017  =   0.99980237
 BJ5233
 BJ5233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ2738625568(NAD 83)
 BJ5233
 BJ5233                          SUPERSEDED SURVEY CONTROL
 BJ5233
 BJ5233  NAD 83(1986)-  30 57 24.22736(N)    091 39 58.65463(W) AD(       ) 2
 BJ5233  NAD 27      -  30 57 23.57982(N)    091 39 58.22779(W) AD(       ) 2
 BJ5233
 BJ5233.Superseded values are not recommended for survey control.
 BJ5233
 BJ5233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5233.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5233
 BJ5233_MARKER: P = PIPE CAP
 BJ5233_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ5233_MARK LOGO: MRC
 BJ5233_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ5233_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5233
 BJ5233  HISTORY     - Date     Condition        Report By
 BJ5233  HISTORY     - 1919     MONUMENTED       MRC
 BJ5233  HISTORY     - 1957     MARK NOT FOUND   CGS
 BJ5233
 BJ5233                          STATION DESCRIPTION
 BJ5233
 BJ5233'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1919 (LHZ)
 BJ5233'ON RIGHT BANK OF MISSISSIPPI RIVER, BACK OF RED RIVER LANDING,
 BJ5233'ON SMALL RIDGE, IN EXTERIOR ANGLE OF FENCES 7 METERS (23 FEET)
 BJ5233'SE OF CABIN ON LAND OF M.F. RODECH, 100 METERS (328 FEET)
 BJ5233'BACK OF LEVEE, ABOUT 400 METERS (1,312 FEET) BACK OF RIVER BANK,
 BJ5233'AND 90 METERS (295 FEET) BACK OF JUNCTION WHERE ROAD FROM
 BJ5233'LANDING CROSSES LEVEE AND JOINS ROAD BACK OF LEVEE.
 BJ5233'
 BJ5233'STATION MARKED AT THE SURFACE BY A MISSISSIPPI RIVER COMMISSION
 BJ5233'BRASS CAP IN A 4-INCH STEEL PIPE 4 FEET LONG, AND UNDERGROUND
 BJ5233'BY A COPPER BOLT IN AN 18-INCH SQUARE VITRIFIED TILE 4 INCHES
 BJ5233'THICK.
 BJ5233
 BJ5233                          STATION RECOVERY (1957)
 BJ5233
 BJ5233'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5233'A THOROUGH SEARCH WAS MADE FOR THE STATION, BUT DUE TO THE
 BJ5233'NATURE OF THE PREVIOUS DESCRIPTION THE STATION COULD NOT BE
 BJ5233'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3379 ***********************************************************************
 CP3379  DESIGNATION -  A
 CP3379  PID         -  CP3379
 CP3379  STATE/COUNTY-  LA/WEST CARROLL
 CP3379  COUNTRY     -  US
 CP3379  USGS QUAD   -  BAXTER BAYOU (2018)
 CP3379
 CP3379                         *CURRENT SURVEY CONTROL
 CP3379  ______________________________________________________________________
 CP3379* NAD 83(1986) POSITION- 32 51 37.11   (N) 091 21 05.62   (W)   HD_HELD1
 CP3379* NAVD 88 ORTHO HEIGHT -    33.291 (meters)      109.22  (feet) ADJUSTED
 CP3379  ______________________________________________________________________
 CP3379  GEOID HEIGHT    -        -26.141 (meters)                     GEOID18
 CP3379  DYNAMIC HEIGHT  -         33.255 (meters)      109.10  (feet) COMP
 CP3379  MODELED GRAVITY -    979,550.0   (mgal)                       NAVD 88
 CP3379
 CP3379  VERT ORDER      -  SECOND    CLASS I
 CP3379
 CP3379.The horizontal coordinates were determined by differentially corrected
 CP3379.hand held GPS observations or other comparable positioning techniques
 CP3379.and have an estimated accuracy of +/- 3 meters.
 CP3379
 CP3379.The orthometric height was determined by differential leveling and
 CP3379.adjusted by the NATIONAL GEODETIC SURVEY
 CP3379.in July 1998.
 CP3379
 CP3379.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3379.GEOID18 height accuracy estimate available here.
 CP3379
 CP3379.Click photographs - Photos may exist for this station.
 CP3379
 CP3379.The dynamic height is computed by dividing the NAVD 88
 CP3379.geopotential number by the normal gravity value computed on the
 CP3379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3379.degrees latitude (g = 980.6199 gals.).
 CP3379
 CP3379.The modeled gravity was interpolated from observed gravity values.
 CP3379
 CP3379;                    North         East    Units  Estimated Accuracy
 CP3379;SPC LA N     -   262,281.9   1,107,497.5     MT  (+/- 3 meters HH1 GPS) 
 CP3379
 CP3379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS5424137005(NAD 83)
 CP3379
 CP3379                          SUPERSEDED SURVEY CONTROL
 CP3379
 CP3379.No superseded survey control is available for this station.
 CP3379
 CP3379_MARKER: DE = TRAVERSE STATION DISK
 CP3379_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3379_SP_SET: HEADWALL
 CP3379_STAMPING: A 1980
 CP3379_MARK LOGO: LAGS
 CP3379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3379+STABILITY: SURFACE MOTION
 CP3379
 CP3379  HISTORY     - Date     Condition        Report By
 CP3379  HISTORY     - 1980     MONUMENTED       LAGS
 CP3379  HISTORY     - 1986     GOOD             LADTD
 CP3379
 CP3379                          STATION DESCRIPTION
 CP3379
 CP3379'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3379'3.5 KM (2.2 MI) EAST FROM OAK GROVE.
 CP3379'ABOUT 3.5 KM (2.2 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3379'OAK GROVE TO THE MARK SET ON THE SOUTH (LEFT) SIDE OF THE HIGHWAY IN
 CP3379'A HEADWALL ON THE EAST SIDE OF A DRIVEWAY TO A RED BRICK HOUSE, 7.8
 CP3379'METERS (25.5 FEET) SOUTH OF THE CENTER OF THE HIGHWAY, 4.3 METERS
 CP3379'(14 FEET) WEST-NORTHWEST OF A 16-INCH PINE TREE AND 3.7 METERS
 CP3379'(12 FEET) EAST OF THE CENTER OF THE DRIVEWAY.
 CP3379'THE MARK IS 0.30 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1419 ***********************************************************************
 BJ1419  DESIGNATION -  A 1
 BJ1419  PID         -  BJ1419
 BJ1419  STATE/COUNTY-  LA/ORLEANS
 BJ1419  COUNTRY     -  US
 BJ1419  USGS QUAD   -  SPANISH FORT (2018)
 BJ1419
 BJ1419                         *CURRENT SURVEY CONTROL
 BJ1419  ______________________________________________________________________
 BJ1419* NAD 83(1986) POSITION- 30 00 26.     (N) 090 04 27.     (W)   SCALED
 BJ1419* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1419  **This station is located in a suspected subsidence area (see below).
 BJ1419  ______________________________________________________________________
 BJ1419  GEOID HEIGHT    -        -26.105 (meters)                     GEOID18
 BJ1419  DYNAMIC HEIGHT  -         -1.630 (meters)       -5.35  (feet) COMP
 BJ1419  MODELED GRAVITY -    979,316.3   (mgal)                       NAVD 88
 BJ1419
 BJ1419.The horizontal coordinates were scaled from a map and have
 BJ1419.an estimated accuracy of +/- 6 seconds.
 BJ1419
 BJ1419.** This station is in an area of known vertical motion. If an
 BJ1419.** orthometric height was ever established but is not available 
 BJ1419.** in the current survey control section, the orthometric height
 BJ1419.** is considered suspect.  Suspect heights are available in the
 BJ1419.** superseded section only if requested.
 BJ1419
 BJ1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1419.GEOID18 height accuracy estimate available here.
 BJ1419
 BJ1419.Click photographs - Photos may exist for this station.
 BJ1419
 BJ1419.The dynamic height is computed by dividing the NAVD 88
 BJ1419.geopotential number by the normal gravity value computed on the
 BJ1419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1419.degrees latitude (g = 980.6199 gals.).
 BJ1419
 BJ1419.The modeled gravity was interpolated from observed gravity values.
 BJ1419
 BJ1419;                    North         East    Units  Estimated Accuracy
 BJ1419;SPC LA S     -   167,730.    1,121,470.      MT  (+/- 180 meters Scaled)
 BJ1419
 BJ1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP822231(NAD 83)
 BJ1419
 BJ1419                          SUPERSEDED SURVEY CONTROL
 BJ1419
 BJ1419.No superseded survey control is available for this station.
 BJ1419
 BJ1419_MARKER: I = METAL ROD
 BJ1419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1419_PROJECTION: RECESSED 80 CENTIMETERS
 BJ1419_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1419+STABILITY: SURFACE MOTION
 BJ1419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1419+SATELLITE: SATELLITE OBSERVATIONS - November 17, 1994
 BJ1419
 BJ1419  HISTORY     - Date     Condition        Report By
 BJ1419  HISTORY     - UNK      MONUMENTED       LA1690
 BJ1419  HISTORY     - 1963     GOOD             CGS
 BJ1419  HISTORY     - 1985     GOOD             NGS
 BJ1419  HISTORY     - 19901108 GOOD             NGS
 BJ1419  HISTORY     - 19941117 GOOD             NGS
 BJ1419
 BJ1419                          STATION DESCRIPTION
 BJ1419
 BJ1419'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1419'AT NEW ORLEANS, AT THE INTERSECTION OF PARIS AND MIRABEAU AVENUE, SET
 BJ1419'IN THE CENTER OF THE MEDIAN STRIP OF PARIS AVENUE, 9 1/2 FEET SOUTH OF
 BJ1419'THE SOUTH EDGE OF SIDEWALK OF MIRABEAU AVENUE, 17 FEET EAST OF THE
 BJ1419'EAST CURB OF THE SOUTH-BOUND LANE OF PARIS AVENUE, 27 FEET WEST OF THE
 BJ1419'WEST CURB OF THE NORTH-BOUND LANE OF PARIS AVENUE, 6.3 FEET SOUTHWEST
 BJ1419'OF THE SOUTHWEST CORNER OF A 4 FOOT BY 4 FOOT CONCRETE FOUNDATION OF A
 BJ1419'PUBLIC TELEPHONE BOOTH, AND IS SET IN THE TOP OF A CONCRETE POST 3 1/2
 BJ1419'FEET UNDERGROUND SURROUNDED BY A CONCRETE AND STEEL CASING AND COVERED
 BJ1419'BY A 18 INCH STEEL COVER LETTERED BM. THE MARK IS A BRASS PIN.
 BJ1419
 BJ1419                          STATION RECOVERY (1985)
 BJ1419
 BJ1419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1419'RECOVERED IN GOOD CONDITION.
 BJ1419
 BJ1419                          STATION RECOVERY (1990)
 BJ1419
 BJ1419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1419'IN NEW ORLEANS, AT THE INTERSECTION OF PARIS AND MIRABEAU AVENUES, A
 BJ1419'BRASS PIN EMBEDDED IN A CONCRETE POST, 6.0 M (19.7 FT) SOUTH OF THE
 BJ1419'SOUTH CURB OF THE EASTBOUND LANES OF MIRABEAU AVENUE, 4.9 M (16.1 FT)
 BJ1419'EAST OF THE EAST CURB OF THE SOUTHBOUND LANES OF THE AVENUE, 2.8 M
 BJ1419'(9.2 FT) SOUTH OF THE SOUTH EDGE OF A SIDEWALK, 1.9 M (6.2 FT)
 BJ1419'SOUTHWEST OF THE SOUTHWEST CORNER OF A TELEPHONE BOOTH FOUNDATION,
 BJ1419'AND THE MONUMENT IS 0.8 M (2.6 FT) BELOW THE GROUND SURFACE.
 BJ1419'NOTE--ACCESS TO THE MONUMENT IS THROUGH A METAL COVER INSCRIBED BM.
 BJ1419
 BJ1419                          STATION RECOVERY (1994)
 BJ1419
 BJ1419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1419'IN NEW ORLEANS, AT THE INTERSECTION OF PARIS AND MIRABEAU AVENUES, A
 BJ1419'BRASS PIN IN A CONCRETE POST, 6.0 M (19.7 FT) SOUTH OF THE SOUTH CURB
 BJ1419'OF THE EASTBOUND LANES OF MIRABEAU AVENUE, 4.9 M (16.1 FT) EAST OF THE
 BJ1419'EAST CURB OF THE SOUTHBOUND LANES OF THE AVENUE, 1.9 M (6.2 FT)
 BJ1419'SOUTHWEST OF THE SOUTHWEST CORNER OF A TELEPHONE BOOTH FOOTING, 0.5 M
 BJ1419'(1.6 FT) BELOW THE LEVEL OF THE AVENUE, AND THE MONUMENT IS RECESSED
 BJ1419'0.8 M (2.6 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DISK IS
 BJ1419'THROUGH A 24-INCH METAL COVER PRECAST BM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0559 ***********************************************************************
 BJ0559  DESIGNATION -  A 1
 BJ0559  PID         -  BJ0559
 BJ0559  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0559  COUNTRY     -  US
 BJ0559  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0559
 BJ0559                         *CURRENT SURVEY CONTROL
 BJ0559  ______________________________________________________________________
 BJ0559* NAD 83(1986) POSITION- 30 25 56.     (N) 091 12 25.     (W)   SCALED
 BJ0559* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0559  **This station is located in a suspected subsidence area (see below).
 BJ0559  ______________________________________________________________________
 BJ0559  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ0559  DYNAMIC HEIGHT  -          7.748 (meters)       25.42  (feet) COMP
 BJ0559  MODELED GRAVITY -    979,337.4   (mgal)                       NAVD 88
 BJ0559
 BJ0559.The horizontal coordinates were scaled from a map and have
 BJ0559.an estimated accuracy of +/- 6 seconds.
 BJ0559
 BJ0559.** This station is in an area of known vertical motion. If an
 BJ0559.** orthometric height was ever established but is not available 
 BJ0559.** in the current survey control section, the orthometric height
 BJ0559.** is considered suspect.  Suspect heights are available in the
 BJ0559.** superseded section only if requested.
 BJ0559
 BJ0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0559.GEOID18 height accuracy estimate available here.
 BJ0559
 BJ0559.Click photographs - Photos may exist for this station.
 BJ0559
 BJ0559.The dynamic height is computed by dividing the NAVD 88
 BJ0559.geopotential number by the normal gravity value computed on the
 BJ0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0559.degrees latitude (g = 980.6199 gals.).
 BJ0559
 BJ0559.The modeled gravity was interpolated from observed gravity values.
 BJ0559
 BJ0559;                    North         East    Units  Estimated Accuracy
 BJ0559;SPC LA S     -   214,180.    1,012,140.      MT  (+/- 180 meters Scaled)
 BJ0559
 BJ0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP721680(NAD 83)
 BJ0559
 BJ0559                          SUPERSEDED SURVEY CONTROL
 BJ0559
 BJ0559.No superseded survey control is available for this station.
 BJ0559
 BJ0559_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0559_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0559_MARK LOGO: USACE
 BJ0559_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0559_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0559+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2004
 BJ0559
 BJ0559  HISTORY     - Date     Condition        Report By
 BJ0559  HISTORY     - UNK      MONUMENTED       USACE
 BJ0559  HISTORY     - 1976     GOOD             NGS
 BJ0559  HISTORY     - 20040120 GOOD             LADTD
 BJ0559
 BJ0559                          STATION DESCRIPTION
 BJ0559
 BJ0559'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0559'1.1 MI SOUTH FROM PORT ALLEN.
 BJ0559'0.9 MILE SOUTH ALONG EARNEST WILSON DRIVE FROM THE JUNCTION OF
 BJ0559'COMMERCE AND OAKS AVENUES, THENCE 0.2 MILE NORTHWEST ALONG NORTH CANAL
 BJ0559'ROAD, 0.05 MILE NORTHWEST OF THE JUNCTION OF ELEVATOR ROAD, 47 FT.
 BJ0559'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 118 FT. NORTHEAST OF THE
 BJ0559'APPROXIMATE CENTER OF A RADIO TOWER, 8.6 FT. SOUTHWEST OF THE NORTH-
 BJ0559'WEST BOUNDARY FENCE OF THE PORT ALLEN LOCK, A 2-INCH IRON PIPE CAP
 BJ0559'ENCASED IN A 3-INCH IRON PIPE WHICH IS PROTECTED BY A 4-INCH PLASTIC
 BJ0559'PIPE WITH A REMOVEABLE CAP FOR ACCESS.  THE 2-INCH PIPE IS FLUSH WITH
 BJ0559'THE GROUND.  THE 3-INCH PIPE PROJECTS 3 INCHES ABOVE GROUND.  THE
 BJ0559'DEPTH OF THE PIPES ARE UNKNOWN.
 BJ0559
 BJ0559                          STATION RECOVERY (2004)
 BJ0559
 BJ0559'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BJ0559'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0349 ***********************************************************************
 AU0349  DESIGNATION -  A 10
 AU0349  PID         -  AU0349
 AU0349  STATE/COUNTY-  LA/JEFFERSON
 AU0349  COUNTRY     -  US
 AU0349  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0349
 AU0349                         *CURRENT SURVEY CONTROL
 AU0349  ______________________________________________________________________
 AU0349* NAD 83(1992) POSITION- 29 55 28.01668(N) 090 13 35.03679(W)   NO CHECK
 AU0349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0349  **This station is located in a suspected subsidence area (see below).
 AU0349  ______________________________________________________________________
 AU0349  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 AU0349  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 AU0349  OBS GRAVITY     -    979,311.0   (mgal)                       GRAV_OBS
 AU0349  HORZ ORDER      -  THIRD
 AU0349
 AU0349.The horizontal coordinates were established by classical geodetic methods
 AU0349.and adjusted by the National Geodetic Survey in January 1993.
 AU0349
 AU0349.No horizontal observational check was made to the station.
 AU0349
 AU0349.** This station is in an area of known vertical motion. If an
 AU0349.** orthometric height was ever established but is not available 
 AU0349.** in the current survey control section, the orthometric height
 AU0349.** is considered suspect.  Suspect heights are available in the
 AU0349.** superseded section only if requested.
 AU0349
 AU0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0349.GEOID18 height accuracy estimate available here.
 AU0349
 AU0349.Click photographs - Photos may exist for this station.
 AU0349
 AU0349.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0349
 AU0349.The observed gravity was obtained from relative gravimeter ties
 AU0349.to the IGSN71 gravity network.
 AU0349
 AU0349. The following values were computed from the NAD 83(1992) position.
 AU0349
 AU0349;                    North         East     Units Scale Factor Converg.
 AU0349;SPC LA S     -   158,408.291 1,106,875.270   MT  0.99992663   +0 33 12.5
 AU0349;SPC LA S     -   519,711.20  3,631,473.28   sFT  0.99992663   +0 33 12.5
 AU0349;UTM  15      - 3,313,648.436   767,762.693   MT  1.00048468   +1 23 04.0
 AU0349
 AU0349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0349!SPC LA S     -   1.00000372  x   0.99992663  =   0.99993035
 AU0349!UTM  15      -   1.00000372  x   1.00048468  =   1.00048840
 AU0349
 AU0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6776213648(NAD 83)
 AU0349
 AU0349                          SUPERSEDED SURVEY CONTROL
 AU0349
 AU0349  NAD 83(1986)-  29 55 28.03274(N)    090 13 35.03652(W) AD(       ) 3
 AU0349
 AU0349.Superseded values are not recommended for survey control.
 AU0349
 AU0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0349.See file dsdata.pdf to determine how the superseded data were derived.
 AU0349
 AU0349_MARKER: DB = BENCH MARK DISK
 AU0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0349_STAMPING: A 10 8.196
 AU0349_MARK LOGO: CGS
 AU0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0349+STABILITY: SURFACE MOTION
 AU0349
 AU0349  HISTORY     - Date     Condition        Report By
 AU0349  HISTORY     - 1918     MONUMENTED       CGS
 AU0349  HISTORY     - 1969     GOOD             CGS
 AU0349  HISTORY     - 1977     GOOD             NGS
 AU0349  HISTORY     - 1984     GOOD             NGS
 AU0349  HISTORY     - 19941122 MARK NOT FOUND   NGS
 AU0349
 AU0349                          STATION DESCRIPTION
 AU0349
 AU0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0349'ABOUT 1.0 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0349'FROM THE CROSSING OF GEORGE STREET AT WAGGAMAN, ABOUT 58 YARDS
 AU0349'SOUTHWEST AND ACROSS THE TRACK FROM BENCH MARK 1621 (LGS) DESCRIBED,
 AU0349'80 1/2 FEET WEST-SOUTHWEST OF THE CENTER OF A PRIVATE ROAD CROSSING,
 AU0349'63.1 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 27 FEET NORTHWEST OF THE
 AU0349'CENTER LINE OF THE ROAD, 6.7 FEET NORTH OF THE NORTH CORNER OF A SMALL
 AU0349'METAL BUILDING, 0.7 FOOT SOUTHEAST OF A METAL WITNESS POST, 3 FEET
 AU0349'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 AU0349'PROJECTING 6 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-THE A 10
 AU0349'WAS STAMPED BY THIS PARTY IN 1969.
 AU0349
 AU0349                          STATION RECOVERY (1977)
 AU0349
 AU0349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0349'0.8 MILE NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF GEORGE
 AU0349'STREET AT WAGGAMAN, THENCE 0.4 MILE SOUTHWEST ALONG A SHELL ROAD AND
 AU0349'ACROSS FOUR SETS OF TRACKS, 80.5 FT. WEST-SOUTHWEST OF THE CENTER OF
 AU0349'THE SOUTHERN PACIFIC RAILROAD AND THE ROAD, 63.1 FT. SOUTHWEST OF THE
 AU0349'SOUTHWEST RAIL OF THE TRACK, 27 FT. NORTHWEST OF THE CENTER LINE OF
 AU0349'THE ROAD, 6.7 FT. NORTH OF THE NORTH CORNER OF A SMALL METAL BUILDING
 AU0349
 AU0349                          STATION RECOVERY (1984)
 AU0349
 AU0349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0349'RECOVERED IN GOOD CONDITION.
 AU0349
 AU0349                          STATION RECOVERY (1994)
 AU0349
 AU0349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0349'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1981 ***********************************************************************
 BX1981  DESIGNATION -  A 100
 BX1981  PID         -  BX1981
 BX1981  STATE/COUNTY-  LA/VERNON
 BX1981  COUNTRY     -  US
 BX1981  USGS QUAD   -  DOWDEN CREEK (2018)
 BX1981
 BX1981                         *CURRENT SURVEY CONTROL
 BX1981  ______________________________________________________________________
 BX1981* NAD 83(1986) POSITION- 31 17 17.     (N) 093 21 27.     (W)   SCALED
 BX1981* NAVD 88 ORTHO HEIGHT -    97.51  (+/-2cm)      319.9   (feet) VERTCON3
 BX1981  ______________________________________________________________________
 BX1981  GEOID HEIGHT    -        -26.682 (meters)                     GEOID18
 BX1981  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1981
 BX1981.The horizontal coordinates were scaled from a map and have
 BX1981.an estimated accuracy of +/- 6 seconds.
 BX1981
 BX1981.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1981.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1981
 BX1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1981.GEOID18 height accuracy estimate available here.
 BX1981
 BX1981.The vertical order pertains to the NGVD 29 superseded value.
 BX1981
 BX1981.Click photographs - Photos may exist for this station.
 BX1981
 BX1981;                    North         East    Units  Estimated Accuracy
 BX1981;SPC LA N     -    87,700.      918,360.      MT  (+/- 180 meters Scaled)
 BX1981
 BX1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ659615(NAD 83)
 BX1981
 BX1981                          SUPERSEDED SURVEY CONTROL
 BX1981
 BX1981  NGVD 29 (11/26/84)   97.582  (m)          320.15   (f) ADJUSTED    2 0
 BX1981
 BX1981.Superseded values are not recommended for survey control.
 BX1981
 BX1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1981.See file dsdata.pdf to determine how the superseded data were derived.
 BX1981
 BX1981_MARKER: DB = BENCH MARK DISK
 BX1981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1981_STAMPING: A 100 1938
 BX1981_MARK LOGO: CGS
 BX1981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1981+STABILITY: SURFACE MOTION
 BX1981
 BX1981  HISTORY     - Date     Condition        Report By
 BX1981  HISTORY     - 1938     MONUMENTED       CGS
 BX1981  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1981
 BX1981                          STATION DESCRIPTION
 BX1981
 BX1981'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1981'2.6 MI N FROM ANACOCO.
 BX1981'2.6 MILES NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM ANACOCO,
 BX1981'VERNON PARISH, 0.2 MILE NORTH OF MILEPOST 656, AT THE NORTH END OF A
 BX1981'SMALL CUT, AND 40 FEET EAST OF THE EAST RAIL.  A STANDARD DISK,
 BX1981'STAMPED A 100 1938 AND SET IN THE TOP OF A CONCRETE POST.
 BX1981
 BX1981                          STATION RECOVERY (2001)
 BX1981
 BX1981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1981'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1121 ***********************************************************************
 BJ1121  DESIGNATION -  A 1008
 BJ1121  PID         -  BJ1121
 BJ1121  STATE/COUNTY-  LA/ST JAMES
 BJ1121  COUNTRY     -  US
 BJ1121  USGS QUAD   -  CONVENT (2018)
 BJ1121
 BJ1121                         *CURRENT SURVEY CONTROL
 BJ1121  ______________________________________________________________________
 BJ1121* NAD 83(1986) POSITION- 30 01 14.     (N) 090 49 49.     (W)   SCALED
 BJ1121* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1121  **This station is located in a suspected subsidence area (see below).
 BJ1121  ______________________________________________________________________
 BJ1121  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 BJ1121
 BJ1121.The horizontal coordinates were scaled from a map and have
 BJ1121.an estimated accuracy of +/- 6 seconds.
 BJ1121
 BJ1121.** This station is in an area of known vertical motion. If an
 BJ1121.** orthometric height was ever established but is not available 
 BJ1121.** in the current survey control section, the orthometric height
 BJ1121.** is considered suspect.  Suspect heights are available in the
 BJ1121.** superseded section only if requested.
 BJ1121
 BJ1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1121.GEOID18 height accuracy estimate available here.
 BJ1121
 BJ1121.Click photographs - Photos may exist for this station.
 BJ1121
 BJ1121;                    North         East    Units  Estimated Accuracy
 BJ1121;SPC LA S     -   168,650.    1,048,520.      MT  (+/- 180 meters Scaled)
 BJ1121
 BJ1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP092230(NAD 83)
 BJ1121
 BJ1121                          SUPERSEDED SURVEY CONTROL
 BJ1121
 BJ1121.No superseded survey control is available for this station.
 BJ1121
 BJ1121_MARKER: DD = SURVEY DISK
 BJ1121_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1121_STAMPING: A 1008 21 FT
 BJ1121_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1121
 BJ1121  HISTORY     - Date     Condition        Report By
 BJ1121  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1121  HISTORY     - 1964     GOOD             CGS
 BJ1121  HISTORY     - 1977     GOOD             NGS
 BJ1121  HISTORY     - 1982     MARK NOT FOUND   LADTD
 BJ1121  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1121
 BJ1121                          STATION DESCRIPTION
 BJ1121
 BJ1121'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1121'0.5 MI N FROM CONVENT.
 BJ1121'0.5 MILE NORTH ALONG STATE HIGHWAY 44 FROM THE COURTHOUSE AT CONVENT,
 BJ1121'AT THE BASE OF THE MISSISSIPPI RIVER LEVEE, NEAR A PAN-AM SERVICE
 BJ1121'STATION, 29 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 69 FEET SOUTH
 BJ1121'OF TELEPHONE POLE NO. 3, 148 FEET NORTH OF TELEPHONE POLE NO. 4, 1 1/2
 BJ1121'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND
 BJ1121'SET IN THE TOP OF A CONCRETE POST 4 INCHES UNDERGROUND.
 BJ1121
 BJ1121                          STATION RECOVERY (1977)
 BJ1121
 BJ1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1121'2.3 MILES NORTH ALONG STATE HIGHWAY 44 FROM THE COURTHOUSE, 44 FT.
 BJ1121'SOUTHWEST OF THE CENTER OF THE JUNCTION OF AN ASPHALT ROAD LEADING
 BJ1121'EAST, 29 FT. WEST OF THE CENTER LINE OF THE HIGHWAY, 69 FT. SOUTH OF
 BJ1121'THE 1ST TELEPHONE POLE NORTH OF THE ROAD JUNCTION, 148 FT. NORTH
 BJ1121'OF A GUY POLE WITH A GUY WIRE, 78 FT. NORTHWEST OF AND ACROSS THE
 BJ1121'HIGHWAY FROM A POWER LINE POLE WITH A LIGHT, 55 FT. WEST OF AND ACROSS
 BJ1121'THE HIGHWAY FROM THE NORTH ONE OF 2-6-INCH IRON PIPE POST OF A SERVICE
 BJ1121'STATION CANOPY. NOT LEVELED DURING 1977.
 BJ1121
 BJ1121                          STATION RECOVERY (1982)
 BJ1121
 BJ1121'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1121'MARK NOT FOUND.
 BJ1121
 BJ1121                          STATION RECOVERY (1986)
 BJ1121
 BJ1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1121'NOT RECOVERED, A THOROUGH SEARCH WAS MADE FOR THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0115 ***********************************************************************
 AT0115  DESIGNATION -  A 101
 AT0115  PID         -  AT0115
 AT0115  STATE/COUNTY-  LA/PLAQUEMINES
 AT0115  COUNTRY     -  US
 AT0115  USGS QUAD   -  PASS A LOUTRE WEST (2018)
 AT0115
 AT0115                         *CURRENT SURVEY CONTROL
 AT0115  ______________________________________________________________________
 AT0115* NAD 83(1986) POSITION- 29 09 52.     (N) 089 14 45.     (W)   SCALED
 AT0115* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0115  **This station is located in a suspected subsidence area (see below).
 AT0115  ______________________________________________________________________
 AT0115  GEOID HEIGHT    -        -23.569 (meters)                     GEOID18
 AT0115
 AT0115.The horizontal coordinates were scaled from a map and have
 AT0115.an estimated accuracy of +/- 6 seconds.
 AT0115
 AT0115.** This station is in an area of known vertical motion. If an
 AT0115.** orthometric height was ever established but is not available 
 AT0115.** in the current survey control section, the orthometric height
 AT0115.** is considered suspect.  Suspect heights are available in the
 AT0115.** superseded section only if requested.
 AT0115
 AT0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0115.GEOID18 height accuracy estimate available here.
 AT0115
 AT0115.Click photographs - Photos may exist for this station.
 AT0115
 AT0115;                    North         East    Units  Estimated Accuracy
 AT0115;SPC LA S     -    75,500.    1,203,080.      MT  (+/- 180 meters Scaled)
 AT0115
 AT0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT815282(NAD 83)
 AT0115
 AT0115                          SUPERSEDED SURVEY CONTROL
 AT0115
 AT0115.No superseded survey control is available for this station.
 AT0115
 AT0115_MARKER: DB = BENCH MARK DISK
 AT0115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0115_STAMPING: A 101 1938
 AT0115_MARK LOGO: CGS
 AT0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0115+STABILITY: SURFACE MOTION
 AT0115
 AT0115  HISTORY     - Date     Condition        Report By
 AT0115  HISTORY     - 1938     MONUMENTED       CGS
 AT0115  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0115
 AT0115                          STATION DESCRIPTION
 AT0115
 AT0115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0115'1.0 MI S FROM PILOTTOWN.
 AT0115'1.0 MILE SOUTH ALONG THE LEFT BANK OF MISSISSIPPI RIVER FROM
 AT0115'PILOTTOWN, PLAQUEMINES PARISH, ABOUT 0.4 MILE NORTH OF PASS A LOUTRE,
 AT0115'ABOUT 500 FEET EAST OF THE OLD BED OF THE PASS A LOUTRE CHANNEL, ON
 AT0115'THE EASTERN PROLONGATION OF THE THIRD DIKE BELOW PILOTTOWN, AND IN
 AT0115'LINE WITH A ROW OF POLES BETWEEN TWO OLD CABINS.  A STANDARD DISK,
 AT0115'STAMPED A 101 1938 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2166 ***********************************************************************
 BX2166  DESIGNATION -  A 102
 BX2166  PID         -  BX2166
 BX2166  STATE/COUNTY-  LA/DE SOTO
 BX2166  COUNTRY     -  US
 BX2166  USGS QUAD   -  PLEASANT HILL (2018)
 BX2166
 BX2166                         *CURRENT SURVEY CONTROL
 BX2166  ______________________________________________________________________
 BX2166* NAD 83(1986) POSITION- 31 50 59.     (N) 093 32 49.     (W)   SCALED
 BX2166* NAVD 88 ORTHO HEIGHT -    90.08  (+/-2cm)      295.5   (feet) VERTCON3
 BX2166  ______________________________________________________________________
 BX2166  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 BX2166  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX2166
 BX2166.The horizontal coordinates were scaled from a map and have
 BX2166.an estimated accuracy of +/- 6 seconds.
 BX2166
 BX2166.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2166.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2166
 BX2166.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2166.GEOID18 height accuracy estimate available here.
 BX2166
 BX2166.The vertical order pertains to the NGVD 29 superseded value.
 BX2166
 BX2166.Click photographs - Photos may exist for this station.
 BX2166
 BX2166;                    North         East    Units  Estimated Accuracy
 BX2166;SPC LA N     -   150,130.      900,920.      MT  (+/- 180 meters Scaled)
 BX2166
 BX2166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR482239(NAD 83)
 BX2166
 BX2166                          SUPERSEDED SURVEY CONTROL
 BX2166
 BX2166  NGVD 29 (11/26/84)   90.130  (m)          295.70   (f) ADJUSTED    1 2
 BX2166
 BX2166.Superseded values are not recommended for survey control.
 BX2166
 BX2166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2166.See file dsdata.pdf to determine how the superseded data were derived.
 BX2166
 BX2166_MARKER: DB = BENCH MARK DISK
 BX2166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2166_STAMPING: A 102 1938
 BX2166_MARK LOGO: CGS
 BX2166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2166+STABILITY: SURFACE MOTION
 BX2166
 BX2166  HISTORY     - Date     Condition        Report By
 BX2166  HISTORY     - 1938     MONUMENTED       CGS
 BX2166
 BX2166                          STATION DESCRIPTION
 BX2166
 BX2166'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX2166'2.9 MI NW FROM PLEASANT HILL.
 BX2166'IN DE SOTO PARISH, ABOUT 2.9 MILES NORTHWEST ALONG THE TEXAS AND
 BX2166'PACIFIC RAILWAY FROM THE STATION AT PLEASANT HILL, SABINE PARISH, 475
 BX2166'FEET NORTHWEST OF THE NORTHWEST END OF TRESTLE 271.5, 17 FEET NORTH OF
 BX2166'THE FOURTH POLE WEST OF THE TRESTLE, AND 45 FEET NORTHEAST OF THE
 BX2166'CENTER LINE OF THE TRACK.  A STANDARD DISK.  STAMPED A 102 1938 AND
 BX2166'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1666 ***********************************************************************
 BJ1666  DESIGNATION -  A 1020
 BJ1666  PID         -  BJ1666
 BJ1666  STATE/COUNTY-  LA/ST JAMES
 BJ1666  COUNTRY     -  US
 BJ1666  USGS QUAD   -  CONVENT (2018)
 BJ1666
 BJ1666                         *CURRENT SURVEY CONTROL
 BJ1666  ______________________________________________________________________
 BJ1666* NAD 83(1986) POSITION- 30 01 08.     (N) 090 46 45.     (W)   SCALED
 BJ1666* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1666  **This station is located in a suspected subsidence area (see below).
 BJ1666  ______________________________________________________________________
 BJ1666  GEOID HEIGHT    -        -26.334 (meters)                     GEOID18
 BJ1666
 BJ1666.The horizontal coordinates were scaled from a map and have
 BJ1666.an estimated accuracy of +/- 6 seconds.
 BJ1666
 BJ1666.** This station is in an area of known vertical motion. If an
 BJ1666.** orthometric height was ever established but is not available 
 BJ1666.** in the current survey control section, the orthometric height
 BJ1666.** is considered suspect.  Suspect heights are available in the
 BJ1666.** superseded section only if requested.
 BJ1666
 BJ1666.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1666.GEOID18 height accuracy estimate available here.
 BJ1666
 BJ1666.Click photographs - Photos may exist for this station.
 BJ1666
 BJ1666;                    North         East    Units  Estimated Accuracy
 BJ1666;SPC LA S     -   168,490.    1,053,460.      MT  (+/- 180 meters Scaled)
 BJ1666
 BJ1666_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP141229(NAD 83)
 BJ1666
 BJ1666                          SUPERSEDED SURVEY CONTROL
 BJ1666
 BJ1666.No superseded survey control is available for this station.
 BJ1666
 BJ1666_MARKER: DD = SURVEY DISK
 BJ1666_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1666_STAMPING: A 1020 17
 BJ1666_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1666
 BJ1666  HISTORY     - Date     Condition        Report By
 BJ1666  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1666  HISTORY     - 1964     GOOD             CGS
 BJ1666  HISTORY     - 1982     GOOD             LADTD
 BJ1666  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1666
 BJ1666                          STATION DESCRIPTION
 BJ1666
 BJ1666'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1666'5.95 MI W FROM GRAMERCY.
 BJ1666'5.95 MILES WESTERLY ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF STATE
 BJ1666'HIGHWAY 20 AT GRAMERCY, AT BELMONT STATION, ALONG THE ILLINOIS CENTRAL
 BJ1666'RAILROAD, NEAR THE FIRST CROSSING WEST OF THE STATION, 9 FEET SOUTH OF
 BJ1666'THE SOUTH RAIL, 31 FEET EAST OF THE CENTER LINE OF ROAD, 47 FEET
 BJ1666'NORTHWEST OF TELEGRAPH POLE NO. 15729, 30 FEET NORTH OF A GAS VALVE,
 BJ1666'29 FEET NORTHEAST OF THE EAST END OF A 24-INCH PIPE CULVERT UNDER
 BJ1666'GRAVEL ROAD, 2 FEET BELOW THE TRACK LEVEL AND SET IN THE TOP OF A
 BJ1666'CONCRETE POST 1 INCH ABOVE THE LEVEL OF THE GROUND.
 BJ1666
 BJ1666                          STATION RECOVERY (1982)
 BJ1666
 BJ1666'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1666'ABOUT 9.6 KM (5.95 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION
 BJ1666'OF STATE HIGHWAY 20 AT GRAMERCY, AT BELMONT STATION, ALONG THE
 BJ1666'ILLINOIS CENTRAL RAILROAD, NEAR FIRST CROSSING WEST OF THE STATION,
 BJ1666'2.7 METERS (9.0 FT) SOUTH OF THE SOUTH RAIL, 9.4 METERS (31.0 FT)
 BJ1666'EAST OF THE CENTERLINE OF THE ROAD, 14.3 METERS (47.0 FT) NORTHWEST
 BJ1666'OF TELEPHONE POLE NO. 15729, 9.1 METERS (30.0 FT) NORTH OF A GAS
 BJ1666'VALUE, 8.8 METERS (29.0 FT) NORTHEAST OF THE EAST END OF A 24-INCH
 BJ1666'PIPE CULVERT UNDER GRAVEL ROAD.
 BJ1666
 BJ1666                          STATION RECOVERY (1986)
 BJ1666
 BJ1666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1666'NOT RECOVERED, A THOROUGH PROBE WAS MADE FOR THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2023 ***********************************************************************
 CQ2023  DESIGNATION -  A 103
 CQ2023  PID         -  CQ2023
 CQ2023  STATE/COUNTY-  LA/BOSSIER
 CQ2023  COUNTRY     -  US
 CQ2023  USGS QUAD   -  EASTWOOD (2018)
 CQ2023
 CQ2023                         *CURRENT SURVEY CONTROL
 CQ2023  ______________________________________________________________________
 CQ2023* NAD 83(1986) POSITION- 32 32 02.     (N) 093 34 18.     (W)   SCALED
 CQ2023* NAVD 88 ORTHO HEIGHT -    56.939 (meters)      186.81  (feet) ADJUSTED
 CQ2023  ______________________________________________________________________
 CQ2023  GEOID HEIGHT    -        -26.084 (meters)                     GEOID18
 CQ2023  DYNAMIC HEIGHT  -         56.874 (meters)      186.59  (feet) COMP
 CQ2023  MODELED GRAVITY -    979,506.4   (mgal)                       NAVD 88
 CQ2023
 CQ2023  VERT ORDER      -  FIRST     CLASS II
 CQ2023
 CQ2023.The horizontal coordinates were scaled from a map and have
 CQ2023.an estimated accuracy of +/- 6 seconds.
 CQ2023
 CQ2023.The orthometric height was determined by differential leveling and
 CQ2023.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2023.in June 1991.
 CQ2023
 CQ2023.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2023.GEOID18 height accuracy estimate available here.
 CQ2023
 CQ2023.Click photographs - Photos may exist for this station.
 CQ2023
 CQ2023.The dynamic height is computed by dividing the NAVD 88
 CQ2023.geopotential number by the normal gravity value computed on the
 CQ2023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2023.degrees latitude (g = 980.6199 gals.).
 CQ2023
 CQ2023.The modeled gravity was interpolated from observed gravity values.
 CQ2023
 CQ2023;                    North         East    Units  Estimated Accuracy
 CQ2023;SPC LA N     -   226,010.      899,330.      MT  (+/- 180 meters Scaled)
 CQ2023
 CQ2023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR463997(NAD 83)
 CQ2023
 CQ2023                          SUPERSEDED SURVEY CONTROL
 CQ2023
 CQ2023  NGVD 29 (11/26/84)   57.000  (m)          187.01   (f) ADJUSTED    1 2
 CQ2023
 CQ2023.Superseded values are not recommended for survey control.
 CQ2023
 CQ2023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2023.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2023
 CQ2023_MARKER: DB = BENCH MARK DISK
 CQ2023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2023_STAMPING: A 103 1938
 CQ2023_MARK LOGO: CGS
 CQ2023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2023+STABILITY: SURFACE MOTION
 CQ2023
 CQ2023  HISTORY     - Date     Condition        Report By
 CQ2023  HISTORY     - 1938     MONUMENTED       CGS
 CQ2023  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2023
 CQ2023                          STATION DESCRIPTION
 CQ2023
 CQ2023'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2023'1.4 MI E FROM BODCAU.
 CQ2023'1.4 MILES EAST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 CQ2023'BODCAU, ABOUT 0.2 MILE EAST OF MILEPOST 158, AT THE EAST END OF A LONG
 CQ2023'FILL, AT THE WEST END OF A CUT, BETWEEN THE TRACK AND THE U.S. ARMY
 CQ2023'RESERVATION, OPPOSITE POLE 11272 N, 78 FEET SOUTH OF THE SOUTH RAIL,
 CQ2023'AND 2 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND SET IN THE TOP OF A
 CQ2023'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1288 ***********************************************************************
 CQ1288  DESIGNATION -  A 104
 CQ1288  PID         -  CQ1288
 CQ1288  STATE/COUNTY-  LA/BIENVILLE
 CQ1288  COUNTRY     -  US
 CQ1288  USGS QUAD   -  GIBSLAND (2018)
 CQ1288
 CQ1288                         *CURRENT SURVEY CONTROL
 CQ1288  ______________________________________________________________________
 CQ1288* NAD 83(1986) POSITION- 32 32 48.     (N) 093 04 03.     (W)   SCALED
 CQ1288* NAVD 88 ORTHO HEIGHT -    68.320 (meters)      224.15  (feet) ADJUSTED
 CQ1288  ______________________________________________________________________
 CQ1288  GEOID HEIGHT    -        -25.737 (meters)                     GEOID18
 CQ1288  DYNAMIC HEIGHT  -         68.244 (meters)      223.90  (feet) COMP
 CQ1288  MODELED GRAVITY -    979,519.1   (mgal)                       NAVD 88
 CQ1288
 CQ1288  VERT ORDER      -  FIRST     CLASS II
 CQ1288
 CQ1288.The horizontal coordinates were scaled from a map and have
 CQ1288.an estimated accuracy of +/- 6 seconds.
 CQ1288
 CQ1288.The orthometric height was determined by differential leveling and
 CQ1288.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1288.in June 1991.
 CQ1288
 CQ1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1288.GEOID18 height accuracy estimate available here.
 CQ1288
 CQ1288.Click photographs - Photos may exist for this station.
 CQ1288
 CQ1288.The dynamic height is computed by dividing the NAVD 88
 CQ1288.geopotential number by the normal gravity value computed on the
 CQ1288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1288.degrees latitude (g = 980.6199 gals.).
 CQ1288
 CQ1288.The modeled gravity was interpolated from observed gravity values.
 CQ1288
 CQ1288;                    North         East    Units  Estimated Accuracy
 CQ1288;SPC LA N     -   227,070.      946,700.      MT  (+/- 180 meters Scaled)
 CQ1288
 CQ1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS936010(NAD 83)
 CQ1288
 CQ1288                          SUPERSEDED SURVEY CONTROL
 CQ1288
 CQ1288  NGVD 29 (11/26/84)   68.374  (m)          224.32   (f) ADJUSTED    1 2
 CQ1288
 CQ1288.Superseded values are not recommended for survey control.
 CQ1288
 CQ1288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1288.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1288
 CQ1288_MARKER: DB = BENCH MARK DISK
 CQ1288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1288_STAMPING: A 104 1938
 CQ1288_MARK LOGO: CGS
 CQ1288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1288+STABILITY: SURFACE MOTION
 CQ1288
 CQ1288  HISTORY     - Date     Condition        Report By
 CQ1288  HISTORY     - 1938     MONUMENTED       CGS
 CQ1288  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1288
 CQ1288                          STATION DESCRIPTION
 CQ1288
 CQ1288'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1288'1.0 MI W FROM GIBBSLAND.
 CQ1288'1.0 MILE WEST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM THE
 CQ1288'STATION AT GIBBSLAND, BIENVILLE PARISH, ABOUT 4 RAILS WEST OF MILEPOST
 CQ1288'128, ABOUT 5 POLES WEST OF THE WEST SWITCH STAND, ABOUT 146 FEET
 CQ1288'NORTHEAST OF THE NORTHEAST END OF A CONCRETE BRIDGE OVER A SMALL
 CQ1288'CREEK, AT THE WEST END OF A SHALLOW CUT, 54 FEET NORTH OF THE CENTER
 CQ1288'LINE OF U. S. HIGHWAY 80, 45 FEET SOUTH OF THE SOUTH RAIL, IN LINE
 CQ1288'WITH A ROW OF POLES, AND OPPOSITE POLE CYL 3.  A STANDARD DISK,
 CQ1288'STAMPED A 104 1938 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1636 ***********************************************************************
 CQ1636  DESIGNATION -  A 105
 CQ1636  PID         -  CQ1636
 CQ1636  STATE/COUNTY-  LA/DE SOTO
 CQ1636  COUNTRY     -  US
 CQ1636  USGS QUAD   -  MANSFIELD (2018)
 CQ1636
 CQ1636                         *CURRENT SURVEY CONTROL
 CQ1636  ______________________________________________________________________
 CQ1636* NAD 83(1986) POSITION- 32 01 55.     (N) 093 42 18.     (W)   SCALED
 CQ1636* NAVD 88 ORTHO HEIGHT -   101.43  (+/-2cm)      332.8   (feet) VERTCON3
 CQ1636  ______________________________________________________________________
 CQ1636  GEOID HEIGHT    -        -25.797 (meters)                     GEOID18
 CQ1636  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1636
 CQ1636.The horizontal coordinates were scaled from a map and have
 CQ1636.an estimated accuracy of +/- 6 seconds.
 CQ1636
 CQ1636.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1636.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1636
 CQ1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1636.GEOID18 height accuracy estimate available here.
 CQ1636
 CQ1636.The vertical order pertains to the NGVD 29 superseded value.
 CQ1636
 CQ1636.Click photographs - Photos may exist for this station.
 CQ1636
 CQ1636;                    North         East    Units  Estimated Accuracy
 CQ1636;SPC LA N     -   170,490.      886,190.      MT  (+/- 180 meters Scaled)
 CQ1636
 CQ1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR334441(NAD 83)
 CQ1636
 CQ1636                          SUPERSEDED SURVEY CONTROL
 CQ1636
 CQ1636  NGVD 29 (11/26/84)  101.522  (m)          333.08   (f) ADJUSTED    1 2
 CQ1636
 CQ1636.Superseded values are not recommended for survey control.
 CQ1636
 CQ1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1636.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1636
 CQ1636_MARKER: DB = BENCH MARK DISK
 CQ1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1636_STAMPING: A 105 1938
 CQ1636_MARK LOGO: CGS
 CQ1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1636+STABILITY: SURFACE MOTION
 CQ1636
 CQ1636  HISTORY     - Date     Condition        Report By
 CQ1636  HISTORY     - 1938     MONUMENTED       CGS
 CQ1636  HISTORY     - 1974     MARK NOT FOUND   USGS
 CQ1636  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 CQ1636
 CQ1636                          STATION DESCRIPTION
 CQ1636
 CQ1636'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1636'0.8 MI SW FROM MANSFIELD.
 CQ1636'0.8 MILE SOUTHWEST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 CQ1636'STATION AT MANSFIELD, DE SOTO PARISH, 180 FEET NORTHEAST OF MILEPOST
 CQ1636'592, 126 YARDS NORTHEAST OF A ROAD CROSSING, 133 YARDS NORTHEAST OF
 CQ1636'THE EAST END OF BRIDGE A 593, AND 42 FEET NORTH OF THE NORTH RAIL.  A
 CQ1636'STANDARD DISK, STAMPED A 105 1938 AND SET IN THE TOP OF A CONCRETE
 CQ1636'POST.
 CQ1636
 CQ1636                          STATION RECOVERY (1974)
 CQ1636
 CQ1636'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 CQ1636'MARK NOT FOUND.
 CQ1636
 CQ1636                          STATION RECOVERY (1996)
 CQ1636
 CQ1636'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1681 ***********************************************************************
 CP1681  DESIGNATION -  A 106
 CP1681  PID         -  CP1681
 CP1681  STATE/COUNTY-  LA/TENSAS
 CP1681  COUNTRY     -  US
 CP1681  USGS QUAD   -  BEDFORD (2018)
 CP1681
 CP1681                         *CURRENT SURVEY CONTROL
 CP1681  ______________________________________________________________________
 CP1681* NAD 83(1986) POSITION- 32 07 30.     (N) 091 06 38.     (W)   SCALED
 CP1681* NAVD 88 ORTHO HEIGHT -    25.33  (+/-2cm)       83.1   (feet) VERTCON3
 CP1681  ______________________________________________________________________
 CP1681  GEOID HEIGHT    -        -26.395 (meters)                     GEOID18
 CP1681  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1681
 CP1681.The horizontal coordinates were scaled from a map and have
 CP1681.an estimated accuracy of +/- 6 seconds.
 CP1681
 CP1681.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1681.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1681
 CP1681.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1681.GEOID18 height accuracy estimate available here.
 CP1681
 CP1681.The vertical order pertains to the NGVD 29 superseded value.
 CP1681
 CP1681.Click photographs - Photos may exist for this station.
 CP1681
 CP1681;                    North         East    Units  Estimated Accuracy
 CP1681;SPC LA N     -   181,010.    1,131,100.      MT  (+/- 180 meters Scaled)
 CP1681
 CP1681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR782558(NAD 83)
 CP1681
 CP1681                          SUPERSEDED SURVEY CONTROL
 CP1681
 CP1681  NGVD 29 (??/??/92)   25.364  (m)           83.22   (f) ADJ UNCH    1 2
 CP1681
 CP1681.Superseded values are not recommended for survey control.
 CP1681
 CP1681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1681.See file dsdata.pdf to determine how the superseded data were derived.
 CP1681
 CP1681_MARKER: DB = BENCH MARK DISK
 CP1681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1681_STAMPING: A 106 1938
 CP1681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1681+STABILITY: SURFACE MOTION
 CP1681
 CP1681  HISTORY     - Date     Condition        Report By
 CP1681  HISTORY     - 1938     MONUMENTED       CGS
 CP1681
 CP1681                          STATION DESCRIPTION
 CP1681
 CP1681'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CP1681'9 MI NE FROM NEWELLTON.
 CP1681'9 MILES NORTHEAST OF NEWELLTON, TENSAS PARISH, AT POINT PLEASANT, AT
 CP1681'THE CLEARING AT THE MOST PROMINENT PART OF THE POINT, 200 FEET FROM
 CP1681'THE TOP OF THE RIGHT BANK OF MISSISSIPPI RIVER, 300 FEET DOWNSTREAM
 CP1681'FROM GAGE D-10, AND 55.3 FEET EAST OF A LONE BLAZED 15-INCH SYCAMORE
 CP1681'TREE.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 14
 CP1681'INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1682 ***********************************************************************
 CP1682  DESIGNATION -  A 106 RM
 CP1682  PID         -  CP1682
 CP1682  STATE/COUNTY-  LA/TENSAS
 CP1682  COUNTRY     -  US
 CP1682  USGS QUAD   -  GRAND GULF (2018)
 CP1682
 CP1682                         *CURRENT SURVEY CONTROL
 CP1682  ______________________________________________________________________
 CP1682* NAD 83(1986) POSITION- 32 07 26.     (N) 091 06 39.     (W)   SCALED
 CP1682* NAVD 88 ORTHO HEIGHT -    25.28  (+/-2cm)       82.9   (feet) VERTCON3
 CP1682  ______________________________________________________________________
 CP1682  GEOID HEIGHT    -        -26.394 (meters)                     GEOID18
 CP1682  VERT ORDER      -  ? (See Below)
 CP1682
 CP1682.The horizontal coordinates were scaled from a map and have
 CP1682.an estimated accuracy of +/- 6 seconds.
 CP1682
 CP1682.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1682.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1682
 CP1682.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1682.GEOID18 height accuracy estimate available here.
 CP1682
 CP1682.The vertical order pertains to the NGVD 29 superseded value.
 CP1682
 CP1682.Click photographs - Photos may exist for this station.
 CP1682
 CP1682;                    North         East    Units  Estimated Accuracy
 CP1682;SPC LA N     -   180,890.    1,131,080.      MT  (+/- 180 meters Scaled)
 CP1682
 CP1682_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR782557(NAD 83)
 CP1682
 CP1682                          SUPERSEDED SURVEY CONTROL
 CP1682
 CP1682  NGVD 29 (??/??/92)   25.313  (m)           83.05   (f) ADJ UNCH       
 CP1682
 CP1682.Superseded values are not recommended for survey control.
 CP1682
 CP1682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1682.See file dsdata.pdf to determine how the superseded data were derived.
 CP1682
 CP1682_MARKER: S = SPIKE
 CP1682_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CP1682_SP_SET: TREE
 CP1682_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1682
 CP1682  HISTORY     - Date     Condition        Report By
 CP1682  HISTORY     - 1938     MONUMENTED       CGS
 CP1682  HISTORY     - 1938     GOOD             CGS
 CP1682
 CP1682                          STATION DESCRIPTION
 CP1682
 CP1682'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CP1682'9 MILES NORTHEAST OF NEWELLTON, TENSAS PARISH, AT POINT PLEASANT, 0.1
 CP1682'MILE FROM BENCH MARK A 106, 259 FEET LANDSIDE OF 1938 P.I. (VICKERYS)
 CP1682'CONTROL ON RANGE 280, AT THE LOWER RIVERSIDE EDGE OF A WIDE, DEEP,
 CP1682'THICKLY-WOODED SLOUGH, IN THE RIVERSIDE OF A 15-INCH SYCAMORE TREE, IN
 CP1682'THE BOTTOM OF A TRIANGULAR BLAZE, AND 5-1/2 FEET ABOVE THE GROUND. A
 CP1682'BOAT SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1410 ***********************************************************************
 BK1410  DESIGNATION -  A 109 RESET
 BK1410  PID         -  BK1410
 BK1410  STATE/COUNTY-  LA/CALCASIEU
 BK1410  COUNTRY     -  US
 BK1410  USGS QUAD   -  LAKE CHARLES (2018)
 BK1410
 BK1410                         *CURRENT SURVEY CONTROL
 BK1410  ______________________________________________________________________
 BK1410* NAD 83(1986) POSITION- 30 13 15.     (N) 093 09 45.     (W)   SCALED
 BK1410* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1410  **This station is located in a suspected subsidence area (see below).
 BK1410  ______________________________________________________________________
 BK1410  GEOID HEIGHT    -        -27.176 (meters)                     GEOID18
 BK1410
 BK1410.The horizontal coordinates were scaled from a map and have
 BK1410.an estimated accuracy of +/- 6 seconds.
 BK1410
 BK1410.** This station is in an area of known vertical motion. If an
 BK1410.** orthometric height was ever established but is not available 
 BK1410.** in the current survey control section, the orthometric height
 BK1410.** is considered suspect.  Suspect heights are available in the
 BK1410.** superseded section only if requested.
 BK1410
 BK1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1410.GEOID18 height accuracy estimate available here.
 BK1410
 BK1410.Click photographs - Photos may exist for this station.
 BK1410
 BK1410;                    North         East    Units  Estimated Accuracy
 BK1410;SPC LA S     -   192,150.      823,920.      MT  (+/- 180 meters Scaled)
 BK1410
 BK1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP843432(NAD 83)
 BK1410
 BK1410                          SUPERSEDED SURVEY CONTROL
 BK1410
 BK1410.No superseded survey control is available for this station.
 BK1410
 BK1410_MARKER: DB = BENCH MARK DISK
 BK1410_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK1410+WITH SETTING: PAVEMENT
 BK1410_SP_SET: FLAG POLE BASE
 BK1410_STAMPING: A 109 RESET 1955
 BK1410_MARK LOGO: CGS
 BK1410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1410+STABILITY: SURFACE MOTION
 BK1410
 BK1410  HISTORY     - Date     Condition        Report By
 BK1410  HISTORY     - 1955     MONUMENTED       CGS
 BK1410  HISTORY     - 1972     GOOD             NGS
 BK1410  HISTORY     - 1986     GOOD             NGS
 BK1410  HISTORY     - 1988     GOOD             USPSQD
 BK1410
 BK1410                          STATION DESCRIPTION
 BK1410
 BK1410'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1410'4.35 MI E FROM LAKE CHARLES.
 BK1410'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1410'RAILROAD STATION AT LAKE CHARLES, THENCE 3.2 MILES EAST ALONG BROAD
 BK1410'STREET, THENCE 0.45 MILE SOUTH ALONG CENTER STREET, TO THE NOW
 BK1410'ABANDONED LAKE CHARLES AIR FORCE BASE, 159.8 FEET NORTHWEST OF A CHAIN
 BK1410'LINK FENCE SURROUNDING A WATER TANK TOWER, 108 FEET SOUTHWEST OF THE
 BK1410'SOUTH CORNER OF BUILDING NUMBER NO. 205 (FORMERLY THE CHAPEL) NOW
 BK1410'CALLED THE ROSE HEART ROOM LITTLE THEATRE, IN THE CENTER OF A PARK
 BK1410'LIKE MEDIAN STRIP OF LAND SEPARATING THE TWO LANES OF CENTER STREET,
 BK1410'27 FEET NORTHEAST OF THE CENTER LINE OF THE SOUTHWEST LANE, SET IN THE
 BK1410'TOP OF THE SOUTHWEST SIDE OF A 5 X 5 ABANDONED CONCRETE FOUNDATION OF
 BK1410'A FLAG POLE, POLE NOW REMOVED, FLUSH WITH THE GROUND, AND ABOUT LEVEL
 BK1410'WITH THE STREET.  SEC 2, T10S, R 8W.
 BK1410
 BK1410                          STATION RECOVERY (1986)
 BK1410
 BK1410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1410'RECOVERED IN GOOD CONDITION.
 BK1410
 BK1410                          STATION RECOVERY (1988)
 BK1410
 BK1410'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK1410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0008 ***********************************************************************
 CQ0008  DESIGNATION -  A 111
 CQ0008  PID         -  CQ0008
 CQ0008  STATE/COUNTY-  LA/OUACHITA
 CQ0008  COUNTRY     -  US
 CQ0008  USGS QUAD   -  MONROE NORTH (2018)
 CQ0008
 CQ0008                         *CURRENT SURVEY CONTROL
 CQ0008  ______________________________________________________________________
 CQ0008* NAD 83(1986) POSITION- 32 30 37.     (N) 092 02 36.     (W)   SCALED
 CQ0008* NAVD 88 ORTHO HEIGHT -    24.081 (meters)       79.01  (feet) ADJUSTED
 CQ0008  ______________________________________________________________________
 CQ0008  GEOID HEIGHT    -        -25.916 (meters)                     GEOID18
 CQ0008  DYNAMIC HEIGHT  -         24.054 (meters)       78.92  (feet) COMP
 CQ0008  MODELED GRAVITY -    979,522.5   (mgal)                       NAVD 88
 CQ0008
 CQ0008  VERT ORDER      -  FIRST     CLASS I
 CQ0008
 CQ0008.This mark is at Monroe Airport (MLU)
 CQ0008
 CQ0008.The horizontal coordinates were scaled from a map and have
 CQ0008.an estimated accuracy of +/- 6 seconds.
 CQ0008
 CQ0008.The orthometric height was determined by differential leveling and
 CQ0008.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0008.in June 1991.
 CQ0008
 CQ0008.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0008.GEOID18 height accuracy estimate available here.
 CQ0008
 CQ0008.Click photographs - Photos may exist for this station.
 CQ0008
 CQ0008.The dynamic height is computed by dividing the NAVD 88
 CQ0008.geopotential number by the normal gravity value computed on the
 CQ0008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0008.degrees latitude (g = 980.6199 gals.).
 CQ0008
 CQ0008.The modeled gravity was interpolated from observed gravity values.
 CQ0008
 CQ0008;                    North         East    Units  Estimated Accuracy
 CQ0008;SPC LA N     -   222,990.    1,042,910.      MT  (+/- 180 meters Scaled)
 CQ0008
 CQ0008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR898974(NAD 83)
 CQ0008
 CQ0008                          SUPERSEDED SURVEY CONTROL
 CQ0008
 CQ0008  NGVD 29 (11/26/84)   24.124  (m)           79.15   (f) ADJUSTED    1 1
 CQ0008
 CQ0008.Superseded values are not recommended for survey control.
 CQ0008
 CQ0008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0008.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0008
 CQ0008_MARKER: DB = BENCH MARK DISK
 CQ0008_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 CQ0008_SP_SET: BUILDING WALL
 CQ0008_STAMPING: A 111 1945
 CQ0008_MARK LOGO: CGS
 CQ0008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0008+STABILITY: SURFACE MOTION
 CQ0008
 CQ0008  HISTORY     - Date     Condition        Report By
 CQ0008  HISTORY     - 1945     MONUMENTED       CGS
 CQ0008  HISTORY     - 1973     GOOD             NGS
 CQ0008  HISTORY     - 1980     GOOD             LOCSUR
 CQ0008  HISTORY     - 1983     GOOD             LADTD
 CQ0008  HISTORY     - 1990     GOOD             USPSQD
 CQ0008  HISTORY     - 19970622 GOOD             USPSQD
 CQ0008
 CQ0008                          STATION DESCRIPTION
 CQ0008
 CQ0008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 CQ0008'IN MONROE.
 CQ0008'THE STATION IS LOCATED AT THE MONROE MUNICIPAL AIRPORT, 74.4 FT. WEST
 CQ0008'OF SOUTHWEST CORNER OF A BRICK CONTROL TOWER, 62.0 FT. SOUTHWEST OF
 CQ0008'THE SOUTHEAST CORNER OF THE SHORT TERM PARKING AREA, 144.0 FT. EAST OF
 CQ0008'THE INTERSECTION OF OPERATIONS DRIVE AND TWO DRIVES ENTERING THE RAMP
 CQ0008'AREA, THE MARK IS A STANDARD DISK SET VERTICALLY IN THE NORTHEAST
 CQ0008'CORNER OF A CONCRETE BUILDING, ABOUT 2.5 FT. ABOVE GROUND, STAMPED A
 CQ0008'111 1945.
 CQ0008
 CQ0008                          STATION RECOVERY (1980)
 CQ0008
 CQ0008'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 CQ0008'RECOVERED IN GOOD CONDITION.
 CQ0008
 CQ0008                          STATION RECOVERY (1983)
 CQ0008
 CQ0008'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0008'RECOVERED IN GOOD CONDITION.
 CQ0008
 CQ0008                          STATION RECOVERY (1990)
 CQ0008
 CQ0008'RECOVERY NOTE BY US POWER SQUADRON 1990 (INJ)
 CQ0008'RECOVERED IN GOOD CONDITION.
 CQ0008
 CQ0008                          STATION RECOVERY (1997)
 CQ0008
 CQ0008'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0117 ***********************************************************************
 AV0117  DESIGNATION -  A 112
 AV0117  PID         -  AV0117
 AV0117  STATE/COUNTY-  LA/VERMILION
 AV0117  COUNTRY     -  US
 AV0117  USGS QUAD   -  MULBERRY ISLAND EAST (2018)
 AV0117
 AV0117                         *CURRENT SURVEY CONTROL
 AV0117  ______________________________________________________________________
 AV0117* NAD 83(1986) POSITION- 29 33 17.     (N) 092 17 53.     (W)   SCALED
 AV0117* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0117  **This station is located in a suspected subsidence area (see below).
 AV0117  ______________________________________________________________________
 AV0117  GEOID HEIGHT    -        -25.331 (meters)                     GEOID18
 AV0117
 AV0117.The horizontal coordinates were scaled from a map and have
 AV0117.an estimated accuracy of +/- 6 seconds.
 AV0117
 AV0117.** This station is in an area of known vertical motion. If an
 AV0117.** orthometric height was ever established but is not available 
 AV0117.** in the current survey control section, the orthometric height
 AV0117.** is considered suspect.  Suspect heights are available in the
 AV0117.** superseded section only if requested.
 AV0117
 AV0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0117.GEOID18 height accuracy estimate available here.
 AV0117
 AV0117.Click photographs - Photos may exist for this station.
 AV0117
 AV0117;                    North         East    Units  Estimated Accuracy
 AV0117;SPC LA S     -   117,310.      906,510.      MT  (+/- 180 meters Scaled)
 AV0117
 AV0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN680696(NAD 83)
 AV0117
 AV0117                          SUPERSEDED SURVEY CONTROL
 AV0117
 AV0117.No superseded survey control is available for this station.
 AV0117
 AV0117_MARKER: DB = BENCH MARK DISK
 AV0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0117_STAMPING: A 112 1948
 AV0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0117+STABILITY: SURFACE MOTION
 AV0117
 AV0117  HISTORY     - Date     Condition        Report By
 AV0117  HISTORY     - 1948     MONUMENTED       CGS
 AV0117  HISTORY     - 1965     MARK NOT FOUND   CGS
 AV0117
 AV0117                          STATION DESCRIPTION
 AV0117
 AV0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 AV0117'14.3 MI SE FROM PECAN ISLAND.
 AV0117'LOCATED ABOUT 1 1/2 MILES NORTH OF THE GULF COAST ALONG FRESHWATER
 AV0117'CANAL, AT BEEF RIDGE.  THE STATION IS IN THE CENTER OF THE RIDGE, 15.5
 AV0117'METERS WEST OF THE CANAL, 33.3 METERS SOUTH OF A TRAPPERS CABIN AND
 AV0117'17.4 METERS EAST OF A FENCE LINE.  THE MARK PROJECTS 5 INCHES. NOTE--
 AV0117'THIS STATION CAN BE REACHED BY BOAT ONLY.
 AV0117
 AV0117                          STATION RECOVERY (1965)
 AV0117
 AV0117'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AV0117'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0299 ***********************************************************************
 AV0299  DESIGNATION -  A 113
 AV0299  PID         -  AV0299
 AV0299  STATE/COUNTY-  LA/CAMERON
 AV0299  COUNTRY     -  US
 AV0299  USGS QUAD   -  DEEP LAKE (2018)
 AV0299
 AV0299                         *CURRENT SURVEY CONTROL
 AV0299  ______________________________________________________________________
 AV0299* NAD 83(1986) POSITION- 29 42 32.     (N) 092 42 59.     (W)   SCALED
 AV0299* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0299  **This station is located in a suspected subsidence area (see below).
 AV0299  ______________________________________________________________________
 AV0299  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 AV0299
 AV0299.The horizontal coordinates were scaled from a map and have
 AV0299.an estimated accuracy of +/- 6 seconds.
 AV0299
 AV0299.** This station is in an area of known vertical motion. If an
 AV0299.** orthometric height was ever established but is not available 
 AV0299.** in the current survey control section, the orthometric height
 AV0299.** is considered suspect.  Suspect heights are available in the
 AV0299.** superseded section only if requested.
 AV0299
 AV0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0299.GEOID18 height accuracy estimate available here.
 AV0299
 AV0299.Click photographs - Photos may exist for this station.
 AV0299
 AV0299;                    North         East    Units  Estimated Accuracy
 AV0299;SPC LA S     -   134,810.      866,180.      MT  (+/- 180 meters Scaled)
 AV0299
 AV0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN274865(NAD 83)
 AV0299
 AV0299                          SUPERSEDED SURVEY CONTROL
 AV0299
 AV0299.No superseded survey control is available for this station.
 AV0299
 AV0299_MARKER: DB = BENCH MARK DISK
 AV0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0299_STAMPING: A 113 1948
 AV0299_MARK LOGO: CGS
 AV0299_PROJECTION: PROJECTING 9 CENTIMETERS
 AV0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0299+STABILITY: SURFACE MOTION
 AV0299
 AV0299  HISTORY     - Date     Condition        Report By
 AV0299  HISTORY     - 1948     MONUMENTED       CGS
 AV0299  HISTORY     - 1965     MARK NOT FOUND   CGS
 AV0299
 AV0299                          STATION DESCRIPTION
 AV0299
 AV0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0299'16.0 MI E FROM GRAND CHENIERE.
 AV0299'ON GRAND CHENIERE RIDGE, 1.3 MILES EAST OF THE ROAD TO NORTH ISLAND,
 AV0299'310 FEET EAST OF THE OLD NORTH ISLAND CANAL, 31 FEET SOUTH OF THE
 AV0299'TRAIL, 18 FEET SOUTH OF A 34 INCH OAK, AND 30 FEET NORTH OF THE EDGE
 AV0299'OF THE MARSH, A STANDARD DISK SET IN THE TOP OF A 3-FOOT LENGTH OF 8
 AV0299'INCH CONCRETE PIPE FILLED WITH CONCRETE PROJECTING 0.3 FOOT ABOVE THE
 AV0299'GROUND.  NOTE-- MOST OF THE GRAND CHENIERE RIDGE HAS WASHED OUT AT
 AV0299'THIS LOCATION AND THE OAK TREES ARE GONE.  THE AREA IS VERY SWAMPY AND
 AV0299'THE MARK IS BELIEVED TO HAVE BEEN EITHER WASHED OUT OR COVERED WITH
 AV0299'SILT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0048 ***********************************************************************
 AV0048  DESIGNATION -  A 114
 AV0048  PID         -  AV0048
 AV0048  STATE/COUNTY-  LA/VERMILION
 AV0048  COUNTRY     -  US
 AV0048  USGS QUAD   -  FEARMAN LAKE (2018)
 AV0048
 AV0048                         *CURRENT SURVEY CONTROL
 AV0048  ______________________________________________________________________
 AV0048* NAD 83(1986) POSITION- 29 44 10.     (N) 092 14 33.     (W)   SCALED
 AV0048* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0048  **This station is located in a suspected subsidence area (see below).
 AV0048  ______________________________________________________________________
 AV0048  GEOID HEIGHT    -        -25.895 (meters)                     GEOID18
 AV0048
 AV0048.The horizontal coordinates were scaled from a map and have
 AV0048.an estimated accuracy of +/- 6 seconds.
 AV0048
 AV0048.** This station is in an area of known vertical motion. If an
 AV0048.** orthometric height was ever established but is not available 
 AV0048.** in the current survey control section, the orthometric height
 AV0048.** is considered suspect.  Suspect heights are available in the
 AV0048.** superseded section only if requested.
 AV0048
 AV0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0048.GEOID18 height accuracy estimate available here.
 AV0048
 AV0048.Click photographs - Photos may exist for this station.
 AV0048
 AV0048;                    North         East    Units  Estimated Accuracy
 AV0048;SPC LA S     -   137,370.      912,050.      MT  (+/- 180 meters Scaled)
 AV0048
 AV0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN732897(NAD 83)
 AV0048
 AV0048                          SUPERSEDED SURVEY CONTROL
 AV0048
 AV0048.No superseded survey control is available for this station.
 AV0048
 AV0048_MARKER: DB = BENCH MARK DISK
 AV0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0048_STAMPING: A 114 1948
 AV0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0048+STABILITY: SURFACE MOTION
 AV0048
 AV0048  HISTORY     - Date     Condition        Report By
 AV0048  HISTORY     - 1948     MONUMENTED       CGS
 AV0048  HISTORY     - 1965     MARK NOT FOUND   CGS
 AV0048
 AV0048                          STATION DESCRIPTION
 AV0048
 AV0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 AV0048'2.8 MI SE FROM SCHOONER BAYOU LOCKS.
 AV0048'ABOUT 1.8 MILES EAST ALONG SCHOONER BAYOU FROM THE SCHOONER BAYOU
 AV0048'LOCKS THENCE ABOUT 1.0 MILES SOUTH ALONG SIXMILE CANAL, AT A SMALL
 AV0048'BAYOU CROSSING THE CANAL, 47 FEET WEST OF THE WEST SIDE OF THE CANAL,
 AV0048'50 FEET SOUTH OF THE SOUTH SIDE OF THE BAYOU, AND 15 FEET SOUTH OF THE
 AV0048'SOUTHWEST CORNER OF A TRAPPERS CABIN.  A STANDARD BENCH MARK DISK SET
 AV0048'IN TOP OF A 3-FOOT LENGTH OF 8-INCH CONCRETE PIPE FILLED WITH CONCRETE
 AV0048'PROJECTING 2 INCHES ABOVE GROUND.
 AV0048
 AV0048                          STATION RECOVERY (1965)
 AV0048
 AV0048'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AV0048'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0696 ***********************************************************************
 CQ0696  DESIGNATION -  A 115
 CQ0696  PID         -  CQ0696
 CQ0696  STATE/COUNTY-  LA/OUACHITA
 CQ0696  COUNTRY     -  US
 CQ0696  USGS QUAD   -  LUNA (2018)
 CQ0696
 CQ0696                         *CURRENT SURVEY CONTROL
 CQ0696  ______________________________________________________________________
 CQ0696* NAD 83(1986) POSITION- 32 21 24.     (N) 092 10 12.     (W)   SCALED
 CQ0696* NAVD 88 ORTHO HEIGHT -    37.66  (+/-2cm)      123.6   (feet) VERTCON3
 CQ0696  ______________________________________________________________________
 CQ0696  GEOID HEIGHT    -        -25.816 (meters)                     GEOID18
 CQ0696  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0696
 CQ0696.The horizontal coordinates were scaled from a map and have
 CQ0696.an estimated accuracy of +/- 6 seconds.
 CQ0696
 CQ0696.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0696.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0696
 CQ0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0696.GEOID18 height accuracy estimate available here.
 CQ0696
 CQ0696.The vertical order pertains to the NGVD 29 superseded value.
 CQ0696
 CQ0696.Click photographs - Photos may exist for this station.
 CQ0696
 CQ0696;                    North         East    Units  Estimated Accuracy
 CQ0696;SPC LA N     -   205,910.    1,031,060.      MT  (+/- 180 meters Scaled)
 CQ0696
 CQ0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR780802(NAD 83)
 CQ0696
 CQ0696                          SUPERSEDED SURVEY CONTROL
 CQ0696
 CQ0696  NGVD 29 (11/26/84)   37.722  (m)          123.76   (f) ADJUSTED    2 0
 CQ0696
 CQ0696.Superseded values are not recommended for survey control.
 CQ0696
 CQ0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0696.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0696
 CQ0696_MARKER: DB = BENCH MARK DISK
 CQ0696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0696_STAMPING: A 115 1949
 CQ0696_MARK LOGO: CGS
 CQ0696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0696+STABILITY: SURFACE MOTION
 CQ0696
 CQ0696  HISTORY     - Date     Condition        Report By
 CQ0696  HISTORY     - 1949     MONUMENTED       CGS
 CQ0696  HISTORY     - 20110123 MARK NOT FOUND   GEOCAC
 CQ0696
 CQ0696                          STATION DESCRIPTION
 CQ0696
 CQ0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0696'5.7 MI NE FROM LUNA.
 CQ0696'4.7 MILES NORTHEAST ALONG A PARISH ROAD FROM THE JUNCTION OF STATE
 CQ0696'HIGHWAYS 200 AND 1496 AT LUNA, THENCE 1.0 MILE SOUTHEAST ALONG A
 CQ0696'PARISH ROAD.  AT THE WATSON SCHOOL, 70 FEET NORTHEAST OF THE NORTHEAST
 CQ0696'CORNER OF THE BUILDING, 31 FEET WEST OF THE CENTER LINE OF THE ROAD,
 CQ0696'12 FEET SOUTH OF THE CENTER OF A GATE, 1.2 FEET EAST OF A FENCE, SET
 CQ0696'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE
 CQ0696'GROUND.
 CQ0696
 CQ0696                          STATION RECOVERY (2011)
 CQ0696
 CQ0696'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0696'SCHOOL HAS BEEN REMOVED AND NEW HOUSE BUILT AT LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0586 ***********************************************************************
 CQ0586  DESIGNATION -  A 116
 CQ0586  PID         -  CQ0586
 CQ0586  STATE/COUNTY-  LA/OUACHITA
 CQ0586  COUNTRY     -  US
 CQ0586  USGS QUAD   -  LUNA (2018)
 CQ0586
 CQ0586                         *CURRENT SURVEY CONTROL
 CQ0586  ______________________________________________________________________
 CQ0586* NAD 83(1986) POSITION- 32 21 53.0    (N) 092 10 45.6    (W)   HD_HELD2
 CQ0586* NAVD 88 ORTHO HEIGHT -    35.37  (+/-2cm)      116.0   (feet) VERTCON3
 CQ0586  ______________________________________________________________________
 CQ0586  GEOID HEIGHT    -        -25.815 (meters)                     GEOID18
 CQ0586  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0586
 CQ0586.The horizontal coordinates were established by autonomous hand held GPS
 CQ0586.observations and have an estimated accuracy of +/- 10 meters.
 CQ0586
 CQ0586.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0586.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0586
 CQ0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0586.GEOID18 height accuracy estimate available here.
 CQ0586
 CQ0586.The vertical order pertains to the NGVD 29 superseded value.
 CQ0586
 CQ0586.Click photographs - Photos may exist for this station.
 CQ0586
 CQ0586;                    North         East    Units  Estimated Accuracy
 CQ0586;SPC LA N     -   206,798.    1,030,179.      MT  (+/- 10 meters HH2 GPS)
 CQ0586
 CQ0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7720981159(NAD 83)
 CQ0586
 CQ0586                          SUPERSEDED SURVEY CONTROL
 CQ0586
 CQ0586  NGVD 29 (11/26/84)   35.433  (m)          116.25   (f) ADJUSTED    2 0
 CQ0586
 CQ0586.Superseded values are not recommended for survey control.
 CQ0586
 CQ0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0586.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0586
 CQ0586_MARKER: DB = BENCH MARK DISK
 CQ0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0586_STAMPING: A 116 1949
 CQ0586_MARK LOGO: CGS
 CQ0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0586+STABILITY: SURFACE MOTION
 CQ0586
 CQ0586  HISTORY     - Date     Condition        Report By
 CQ0586  HISTORY     - 1949     MONUMENTED       CGS
 CQ0586  HISTORY     - 20110123 GOOD             GEOCAC
 CQ0586
 CQ0586                          STATION DESCRIPTION
 CQ0586
 CQ0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0586'4.1 MI NE FROM LUNA.
 CQ0586'4.1 MILES NORTHEAST ALONG A PARISH ROAD FROM THE JUNCTION OF STATE
 CQ0586'HIGHWAYS 200 AND 1496 AT LUNA, AT A T ROAD JUNCTION, 150 FEET
 CQ0586'NORTHEAST OF THOMAS GROCERY STORE, 119 FEET EAST OF THE EXTENDED
 CQ0586'CENTER LINE OF A ROAD LEADING SOUTH, 30 FEET NORTH OF THE CENTER LINE
 CQ0586'OF THE EAST AND WEST ROAD, 10 FEET NORTHWEST OF A FENCE CORNER, 1.2
 CQ0586'FEET SOUTHWEST OF A FENCE, 1.9 FEET SOUTHEAST OF A WITNESS POST, SET
 CQ0586'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE
 CQ0586'GROUND.
 CQ0586
 CQ0586                          STATION RECOVERY (2011)
 CQ0586
 CQ0586'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0586'DISK WAS FOUND IN GOOD CONDITION ABOUT 1 INCH ABOVE SURROUNDING GROUND
 CQ0586'LEVEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0800 ***********************************************************************
 CQ0800  DESIGNATION -  A 117
 CQ0800  PID         -  CQ0800
 CQ0800  STATE/COUNTY-  LA/CALDWELL
 CQ0800  COUNTRY     -  US
 CQ0800  USGS QUAD   -  BLANKSTON (2018)
 CQ0800
 CQ0800                         *CURRENT SURVEY CONTROL
 CQ0800  ______________________________________________________________________
 CQ0800* NAD 83(1986) POSITION- 32 11 01.     (N) 092 10 03.     (W)   SCALED
 CQ0800* NAVD 88 ORTHO HEIGHT -    58.14  (+/-2cm)      190.7   (feet) VERTCON3
 CQ0800  ______________________________________________________________________
 CQ0800  GEOID HEIGHT    -        -25.613 (meters)                     GEOID18
 CQ0800  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0800
 CQ0800.The horizontal coordinates were scaled from a map and have
 CQ0800.an estimated accuracy of +/- 6 seconds.
 CQ0800
 CQ0800.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0800.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0800
 CQ0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0800.GEOID18 height accuracy estimate available here.
 CQ0800
 CQ0800.The vertical order pertains to the NGVD 29 superseded value.
 CQ0800
 CQ0800.Click photographs - Photos may exist for this station.
 CQ0800
 CQ0800;                    North         East    Units  Estimated Accuracy
 CQ0800;SPC LA N     -   186,720.    1,031,350.      MT  (+/- 180 meters Scaled)
 CQ0800
 CQ0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR784610(NAD 83)
 CQ0800
 CQ0800                          SUPERSEDED SURVEY CONTROL
 CQ0800
 CQ0800  NGVD 29 (11/26/84)   58.217  (m)          191.00   (f) ADJUSTED    2 0
 CQ0800
 CQ0800.Superseded values are not recommended for survey control.
 CQ0800
 CQ0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0800.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0800
 CQ0800_MARKER: DB = BENCH MARK DISK
 CQ0800_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0800_STAMPING: A 117 1949
 CQ0800_MARK LOGO: CGS
 CQ0800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0800+STABILITY: SURFACE MOTION
 CQ0800
 CQ0800  HISTORY     - Date     Condition        Report By
 CQ0800  HISTORY     - 1949     MONUMENTED       CGS
 CQ0800  HISTORY     - 1986     MARK NOT FOUND   USPSQD
 CQ0800
 CQ0800                          STATION DESCRIPTION
 CQ0800
 CQ0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0800'4.9 MI NE FROM MOUNT PLEASANT.
 CQ0800'2.1 MILES NORTHEAST ALONG A COUNTRY ROAD FROM THE MOUNT PLEASANT
 CQ0800'CHURCH AT MOUNT PLEASANT, THENCE 2.6 MILES NORTHWEST ALONG STATE
 CQ0800'HIGHWAY 1636, THENCE 0.2 MILE NORTH ALONG A COUNTRY ROAD.  57 FEET
 CQ0800'WEST OF THE CENTER LINE OF THE ROAD, 32 FEET SOUTHWEST OF THE CENTER
 CQ0800'LINE OF A DIM WOODS ROAD LEADING NORTHWEST, 28 FEET NORTH OF AN 8 INCH
 CQ0800'TRIANGULAR BLAZED OAK TREE, 17 FEET SOUTHEAST OF AN 8 INCH TRIANGULAR
 CQ0800'BLAZED OAK TREE, 8 FEET SOUTH OF AN 8 INCH TRIANGULAR BLAZED OAK TREE,
 CQ0800'1.5 FEET EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 CQ0800'WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND.
 CQ0800
 CQ0800                          STATION RECOVERY (1986)
 CQ0800
 CQ0800'RECOVERY NOTE BY US POWER SQUADRON 1986 (RRB)
 CQ0800'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0652 ***********************************************************************
 CQ0652  DESIGNATION -  A 118
 CQ0652  PID         -  CQ0652
 CQ0652  STATE/COUNTY-  LA/OUACHITA
 CQ0652  COUNTRY     -  US
 CQ0652  USGS QUAD   -  CADEVILLE (2018)
 CQ0652
 CQ0652                         *CURRENT SURVEY CONTROL
 CQ0652  ______________________________________________________________________
 CQ0652* NAD 83(1986) POSITION- 32 25 42.     (N) 092 20 20.     (W)   SCALED
 CQ0652* NAVD 88 ORTHO HEIGHT -    48.66  (+/-2cm)      159.6   (feet) VERTCON3
 CQ0652  ______________________________________________________________________
 CQ0652  GEOID HEIGHT    -        -25.743 (meters)                     GEOID18
 CQ0652  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0652
 CQ0652.The horizontal coordinates were scaled from a map and have
 CQ0652.an estimated accuracy of +/- 6 seconds.
 CQ0652
 CQ0652.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0652.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0652
 CQ0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0652.GEOID18 height accuracy estimate available here.
 CQ0652
 CQ0652.The vertical order pertains to the NGVD 29 superseded value.
 CQ0652
 CQ0652.Click photographs - Photos may exist for this station.
 CQ0652
 CQ0652;                    North         East    Units  Estimated Accuracy
 CQ0652;SPC LA N     -   213,820.    1,015,150.      MT  (+/- 180 meters Scaled)
 CQ0652
 CQ0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR621881(NAD 83)
 CQ0652
 CQ0652                          SUPERSEDED SURVEY CONTROL
 CQ0652
 CQ0652  NGVD 29 (11/26/84)   48.719  (m)          159.84   (f) ADJUSTED    2 0
 CQ0652
 CQ0652.Superseded values are not recommended for survey control.
 CQ0652
 CQ0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0652.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0652
 CQ0652_MARKER: DB = BENCH MARK DISK
 CQ0652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0652_STAMPING: A 118 1949
 CQ0652_MARK LOGO: CGS
 CQ0652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0652+STABILITY: SURFACE MOTION
 CQ0652
 CQ0652  HISTORY     - Date     Condition        Report By
 CQ0652  HISTORY     - 1949     MONUMENTED       CGS
 CQ0652  HISTORY     - 1950     GOOD             CGS
 CQ0652  HISTORY     - 1974     GOOD             NGS
 CQ0652  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ0652  HISTORY     - 19910423 GOOD             USPSQD
 CQ0652
 CQ0652                          STATION DESCRIPTION
 CQ0652
 CQ0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0652'IN CADEVILLE.
 CQ0652'AT CADEVILLE, IN THE SOUTHWEST QUARTER OF THE CROSSING OF STATE
 CQ0652'HIGHWAY NO. 201 AND STATE HIGHWAY NO. 13, 102 FEET SOUTH OF THE
 CQ0652'SOUTHEAST CORNER OF THE JOHN H. HENRY STORE, 45 FEET SOUTH OF THE
 CQ0652'CENTER LINE OF STATE HIGHWAY NO. 13, 37 FEET WEST OF THE CENTER LINE
 CQ0652'OF STATE HIGHWAY NO. 201, 9 FEET WEST OF A CORNER FENCE POST, 2.2 FEET
 CQ0652'EAST OF A POWER LINE POLE, 2 FEET NORTH OF A FENCE, 1.4 FEET NORTHEAST
 CQ0652'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 3
 CQ0652'FEET AND PROJECTING 0.2 FOOT ABOVE THE GROUND.
 CQ0652
 CQ0652                          STATION RECOVERY (1974)
 CQ0652
 CQ0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 CQ0652'RECOVERED IN GOOD CONDITION.
 CQ0652
 CQ0652                          STATION RECOVERY (1990)
 CQ0652
 CQ0652'RECOVERY NOTE BY US POWER SQUADRON 1990 (CR)
 CQ0652'MARK NOT FOUND.
 CQ0652
 CQ0652                          STATION RECOVERY (1991)
 CQ0652
 CQ0652'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ0652'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0699 ***********************************************************************
 CQ0699  DESIGNATION -  A 119
 CQ0699  PID         -  CQ0699
 CQ0699  STATE/COUNTY-  LA/JACKSON
 CQ0699  COUNTRY     -  US
 CQ0699  USGS QUAD   -  CHATHAM SE (2018)
 CQ0699
 CQ0699                         *CURRENT SURVEY CONTROL
 CQ0699  ______________________________________________________________________
 CQ0699* NAD 83(1986) POSITION- 32 19 47.     (N) 092 19 21.     (W)   SCALED
 CQ0699* NAVD 88 ORTHO HEIGHT -    73.96  (+/-2cm)      242.7   (feet) VERTCON3
 CQ0699  ______________________________________________________________________
 CQ0699  GEOID HEIGHT    -        -25.668 (meters)                     GEOID18
 CQ0699  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0699
 CQ0699.The horizontal coordinates were scaled from a map and have
 CQ0699.an estimated accuracy of +/- 6 seconds.
 CQ0699
 CQ0699.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0699.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0699
 CQ0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0699.GEOID18 height accuracy estimate available here.
 CQ0699
 CQ0699.The vertical order pertains to the NGVD 29 superseded value.
 CQ0699
 CQ0699.Click photographs - Photos may exist for this station.
 CQ0699
 CQ0699;                    North         East    Units  Estimated Accuracy
 CQ0699;SPC LA N     -   202,890.    1,016,710.      MT  (+/- 180 meters Scaled)
 CQ0699
 CQ0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR637771(NAD 83)
 CQ0699
 CQ0699                          SUPERSEDED SURVEY CONTROL
 CQ0699
 CQ0699  NGVD 29 (11/26/84)   74.021  (m)          242.85   (f) ADJUSTED    2 0
 CQ0699
 CQ0699.Superseded values are not recommended for survey control.
 CQ0699
 CQ0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0699.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0699
 CQ0699_MARKER: DB = BENCH MARK DISK
 CQ0699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0699_STAMPING: A 119 1949
 CQ0699_MARK LOGO: CGS
 CQ0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0699+STABILITY: SURFACE MOTION
 CQ0699
 CQ0699  HISTORY     - Date     Condition        Report By
 CQ0699  HISTORY     - 1949     MONUMENTED       CGS
 CQ0699  HISTORY     - 1950     GOOD             CGS
 CQ0699
 CQ0699                          STATION DESCRIPTION
 CQ0699
 CQ0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0699'5.0 MI SW FROM OKALOOSA.
 CQ0699'1.5 MILES SOUTHEAST ALONG A PARISH ROAD FROM THE OKALOOSA SCHOOL AT
 CQ0699'OKALOOSA, THENCE 1.4 MILES SOUTH ALONG A PARISH ROAD, THENCE 2.1 MILES
 CQ0699'SOUTHWEST ALONG STATE HIGHWAY 543.  AT A Y ROAD JUNCTION, AT THE
 CQ0699'OUACHITA-JACKSON PARISH LINE, 54 FEET WEST OF THE NORTHWEST PARISH
 CQ0699'LINE SIGNPOST, 54 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 30
 CQ0699'FEET SOUTH OF THE CENTER LINE OF A SIDE ROAD LEADING WEST, 1 FOOT
 CQ0699'SOUTHEAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 CQ0699'PROJECTS 0.2 FOOT ABOVE THE GROUND.  NOTE-- STATE HIGHWAY 543 IS NOW
 CQ0699'STATE HIGHWAY 499.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1716 ***********************************************************************
 CQ1716  DESIGNATION -  A 12
 CQ1716  PID         -  CQ1716
 CQ1716  STATE/COUNTY-  LA/DE SOTO
 CQ1716  COUNTRY     -  US
 CQ1716  USGS QUAD   -  LONGSTREET (2018)
 CQ1716
 CQ1716                         *CURRENT SURVEY CONTROL
 CQ1716  ______________________________________________________________________
 CQ1716* NAD 83(1986) POSITION- 32 05 54.     (N) 093 57 05.     (W)   SCALED
 CQ1716* NAVD 88 ORTHO HEIGHT -   100.629 (meters)      330.15  (feet) ADJUSTED
 CQ1716  ______________________________________________________________________
 CQ1716  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 CQ1716  DYNAMIC HEIGHT  -        100.513 (meters)      329.77  (feet) COMP
 CQ1716  MODELED GRAVITY -    979,486.4   (mgal)                       NAVD 88
 CQ1716
 CQ1716  VERT ORDER      -  FIRST     CLASS II
 CQ1716
 CQ1716.The horizontal coordinates were scaled from a map and have
 CQ1716.an estimated accuracy of +/- 6 seconds.
 CQ1716
 CQ1716.The orthometric height was determined by differential leveling and
 CQ1716.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1716.in June 1991.
 CQ1716
 CQ1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1716.GEOID18 height accuracy estimate available here.
 CQ1716
 CQ1716.Click photographs - Photos may exist for this station.
 CQ1716
 CQ1716.The dynamic height is computed by dividing the NAVD 88
 CQ1716.geopotential number by the normal gravity value computed on the
 CQ1716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1716.degrees latitude (g = 980.6199 gals.).
 CQ1716
 CQ1716.The modeled gravity was interpolated from observed gravity values.
 CQ1716
 CQ1716;                    North         East    Units  Estimated Accuracy
 CQ1716;SPC LA N     -   178,130.      863,020.      MT  (+/- 180 meters Scaled)
 CQ1716
 CQ1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR102517(NAD 83)
 CQ1716
 CQ1716                          SUPERSEDED SURVEY CONTROL
 CQ1716
 CQ1716  NGVD 29 (11/26/84)  100.692  (m)          330.35   (f) ADJUSTED    1 2
 CQ1716
 CQ1716.Superseded values are not recommended for survey control.
 CQ1716
 CQ1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1716.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1716
 CQ1716_MARKER: DB = BENCH MARK DISK
 CQ1716_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1716_SP_SET: BUILDING
 CQ1716_STAMPING: A 12 1919 329.540
 CQ1716_MARK LOGO: CGS
 CQ1716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1716
 CQ1716  HISTORY     - Date     Condition        Report By
 CQ1716  HISTORY     - 1919     MONUMENTED       CGS
 CQ1716  HISTORY     - 1952     GOOD             CGS
 CQ1716  HISTORY     - 1979     GOOD             NGS
 CQ1716  HISTORY     - 1987     GOOD             USPSQD
 CQ1716  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 CQ1716
 CQ1716                          STATION DESCRIPTION
 CQ1716
 CQ1716'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1716'AT LONGSTREET, 190 FEET WEST OF THE NORTHWEST CORNER OF THE TEXAS AND
 CQ1716'NEW ORLEANS RAILROAD STATION, SET VERTICALLY IN THE EAST WALL OF THE
 CQ1716'BRICK BUILDING OCCUPIED BY THE BAGLEY GENERAL STORE, 3 FEET ABOVE THE
 CQ1716'GROUND, NEAR THE SOUTHEAST CORNER OF THE BUILDING.
 CQ1716
 CQ1716                          STATION RECOVERY (1979)
 CQ1716
 CQ1716'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 CQ1716'OMIT-190.0 FT. WEST OF THE NORTHWEST CORNER OF THE TEXAS AND NEW
 CQ1716'ORLEANS RAILROAD STATION.
 CQ1716'NOTE-RAILROAD STATION HAS BEEN REMOVED.
 CQ1716
 CQ1716                          STATION RECOVERY (1987)
 CQ1716
 CQ1716'RECOVERY NOTE BY US POWER SQUADRON 1987 (REM)
 CQ1716'RECOVERED IN GOOD CONDITION.
 CQ1716
 CQ1716                          STATION RECOVERY (1996)
 CQ1716
 CQ1716'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1716'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0606 ***********************************************************************
 CQ0606  DESIGNATION -  A 120
 CQ0606  PID         -  CQ0606
 CQ0606  STATE/COUNTY-  LA/JACKSON
 CQ0606  COUNTRY     -  US
 CQ0606  USGS QUAD   -  VIXEN (2018)
 CQ0606
 CQ0606                         *CURRENT SURVEY CONTROL
 CQ0606  ______________________________________________________________________
 CQ0606* NAD 83(1986) POSITION- 32 10 47.     (N) 092 21 20.     (W)   SCALED
 CQ0606* NAVD 88 ORTHO HEIGHT -    59.19  (+/-2cm)      194.2   (feet) VERTCON3
 CQ0606  ______________________________________________________________________
 CQ0606  GEOID HEIGHT    -        -25.496 (meters)                     GEOID18
 CQ0606  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0606
 CQ0606.The horizontal coordinates were scaled from a map and have
 CQ0606.an estimated accuracy of +/- 6 seconds.
 CQ0606
 CQ0606.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0606.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0606
 CQ0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0606.GEOID18 height accuracy estimate available here.
 CQ0606
 CQ0606.The vertical order pertains to the NGVD 29 superseded value.
 CQ0606
 CQ0606.Click photographs - Photos may exist for this station.
 CQ0606
 CQ0606;                    North         East    Units  Estimated Accuracy
 CQ0606;SPC LA N     -   186,250.    1,013,620.      MT  (+/- 180 meters Scaled)
 CQ0606
 CQ0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR607605(NAD 83)
 CQ0606
 CQ0606                          SUPERSEDED SURVEY CONTROL
 CQ0606
 CQ0606  NGVD 29 (11/26/84)   59.264  (m)          194.44   (f) ADJUSTED    2 0
 CQ0606
 CQ0606.Superseded values are not recommended for survey control.
 CQ0606
 CQ0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0606.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0606
 CQ0606_MARKER: DB = BENCH MARK DISK
 CQ0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0606_STAMPING: A 120 1949
 CQ0606_MARK LOGO: CGS
 CQ0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0606+STABILITY: SURFACE MOTION
 CQ0606
 CQ0606  HISTORY     - Date     Condition        Report By
 CQ0606  HISTORY     - 1949     MONUMENTED       CGS
 CQ0606  HISTORY     - 1950     GOOD             CGS
 CQ0606
 CQ0606                          STATION DESCRIPTION
 CQ0606
 CQ0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0606'10.55 MI SW FROM VIXEN.
 CQ0606'1.9 MILES SOUTHEAST ALONG STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CQ0606'HIGHWAYS 17 AND 200 AT VIXEN, THENCE 3.9 MILES SOUTHWEST ALONG A
 CQ0606'PARISH ROAD, THENCE 0.45 MILE NORTHWEST ALONG A PARISH ROAD, THENCE
 CQ0606'0.25 MILE SOUTH ALONG A PARISH ROAD, THENCE 4.05 MILES WEST ALONG A
 CQ0606'WOODS ROAD, ON THE OUTSIDE OF A CURVE IN THE ROAD, 28 FEET EAST OF A
 CQ0606'14 INCH TRIANGULAR BLAZED PINE TREE, 23 FEET SOUTHWEST OF AN 8 INCH
 CQ0606'TRIANGULAR BLAZED OAK TREE, 23 FEET WEST OF A 30 INCH TRIANGULAR
 CQ0606'BLAZED PINE TREE, 15 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD,
 CQ0606'1.1 FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 CQ0606'POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.  NOTE-- STATE HIGHWAY
 CQ0606'17 IS NOW STATE HIGHWAY 4.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1483 ***********************************************************************
 BX1483  DESIGNATION -  A 121
 BX1483  PID         -  BX1483
 BX1483  STATE/COUNTY-  LA/WINN
 BX1483  COUNTRY     -  US
 BX1483  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1483
 BX1483                         *CURRENT SURVEY CONTROL
 BX1483  ______________________________________________________________________
 BX1483* NAD 83(1986) POSITION- 31 55 20.     (N) 092 39 20.     (W)   SCALED
 BX1483* NAVD 88 ORTHO HEIGHT -    50.27  (+/-2cm)      164.9   (feet) VERTCON3
 BX1483  ______________________________________________________________________
 BX1483  GEOID HEIGHT    -        -25.720 (meters)                     GEOID18
 BX1483  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1483
 BX1483.The horizontal coordinates were scaled from a map and have
 BX1483.an estimated accuracy of +/- 6 seconds.
 BX1483
 BX1483.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1483.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1483
 BX1483.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1483.GEOID18 height accuracy estimate available here.
 BX1483
 BX1483.The vertical order pertains to the NGVD 29 superseded value.
 BX1483
 BX1483.Click photographs - Photos may exist for this station.
 BX1483
 BX1483;                    North         East    Units  Estimated Accuracy
 BX1483;SPC LA N     -   157,700.      985,290.      MT  (+/- 180 meters Scaled)
 BX1483
 BX1483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR325318(NAD 83)
 BX1483
 BX1483                          SUPERSEDED SURVEY CONTROL
 BX1483
 BX1483  NGVD 29 (11/26/84)   50.332  (m)          165.13   (f) ADJUSTED    2 0
 BX1483
 BX1483.Superseded values are not recommended for survey control.
 BX1483
 BX1483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1483.See file dsdata.pdf to determine how the superseded data were derived.
 BX1483
 BX1483_MARKER: DB = BENCH MARK DISK
 BX1483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1483_STAMPING: A 121 1949
 BX1483_MARK LOGO: CGS
 BX1483_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1483+STABILITY: SURFACE MOTION
 BX1483
 BX1483  HISTORY     - Date     Condition        Report By
 BX1483  HISTORY     - 1949     MONUMENTED       CGS
 BX1483  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1483  HISTORY     - 19981017 GOOD             USPSQD
 BX1483
 BX1483                          STATION DESCRIPTION
 BX1483
 BX1483'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1483'1.1 MI W FROM WINNFIELD.
 BX1483'1.1 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1483'64 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 44 FEET NORTH OF
 BX1483'THE CENTER LINE OF A ROAD LEADING EAST, 13.0 FEET NORTHWEST OF A FIRE
 BX1483'HYDRANT, 2.2 FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A
 BX1483'CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
 BX1483
 BX1483                          STATION RECOVERY (1981)
 BX1483
 BX1483'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1483'MARK NOT FOUND.
 BX1483
 BX1483                          STATION RECOVERY (1998)
 BX1483
 BX1483'RECOVERY NOTE BY US POWER SQUADRON 1998
 BX1483'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1619 ***********************************************************************
 BX1619  DESIGNATION -  A 122
 BX1619  PID         -  BX1619
 BX1619  STATE/COUNTY-  LA/WINN
 BX1619  COUNTRY     -  US
 BX1619  USGS QUAD   -  ATLANTA (2018)
 BX1619
 BX1619                         *CURRENT SURVEY CONTROL
 BX1619  ______________________________________________________________________
 BX1619* NAD 83(1986) POSITION- 31 46 35.     (N) 092 38 02.     (W)   SCALED
 BX1619* NAVD 88 ORTHO HEIGHT -    56.96  (+/-2cm)      186.9   (feet) VERTCON3
 BX1619  ______________________________________________________________________
 BX1619  GEOID HEIGHT    -        -25.787 (meters)                     GEOID18
 BX1619  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1619
 BX1619.The horizontal coordinates were scaled from a map and have
 BX1619.an estimated accuracy of +/- 6 seconds.
 BX1619
 BX1619.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1619.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1619
 BX1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1619.GEOID18 height accuracy estimate available here.
 BX1619
 BX1619.The vertical order pertains to the NGVD 29 superseded value.
 BX1619
 BX1619.Click photographs - Photos may exist for this station.
 BX1619
 BX1619;                    North         East    Units  Estimated Accuracy
 BX1619;SPC LA N     -   141,530.      987,320.      MT  (+/- 180 meters Scaled)
 BX1619
 BX1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR346157(NAD 83)
 BX1619
 BX1619                          SUPERSEDED SURVEY CONTROL
 BX1619
 BX1619  NGVD 29 (11/26/84)   57.011  (m)          187.04   (f) ADJUSTED    2 0
 BX1619
 BX1619.Superseded values are not recommended for survey control.
 BX1619
 BX1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1619.See file dsdata.pdf to determine how the superseded data were derived.
 BX1619
 BX1619_MARKER: DB = BENCH MARK DISK
 BX1619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1619_STAMPING: A 122 1949
 BX1619_MARK LOGO: CGS
 BX1619_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1619+STABILITY: SURFACE MOTION
 BX1619
 BX1619  HISTORY     - Date     Condition        Report By
 BX1619  HISTORY     - 1949     MONUMENTED       CGS
 BX1619  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1619
 BX1619                          STATION DESCRIPTION
 BX1619
 BX1619'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1619'6.4 MI SW FROM PACKTON.
 BX1619'4.4 MILES WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1619'ARKANSAS RAILROAD STATION AT PACKTON, THENCE 2.0 MILES SOUTH ALONG
 BX1619'STATE HIGHWAY 786, 30 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD,
 BX1619'15.0 FEET WEST OF A 20 INCH TRIANGULAR BLAZED OAK TREE, 13.0 FEET
 BX1619'NORTHWEST OF A 20 INCH TRIANGULAR BLAZED PINE TREE, 2.0 FEET WEST OF A
 BX1619'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5
 BX1619'FOOT ABOVE THE GROUND.
 BX1619
 BX1619                          STATION RECOVERY (1981)
 BX1619
 BX1619'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1619'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1603 ***********************************************************************
 BJ1603  DESIGNATION -  A 1222
 BJ1603  PID         -  BJ1603
 BJ1603  STATE/COUNTY-  LA/ST TAMMANY
 BJ1603  COUNTRY     -  US
 BJ1603  USGS QUAD   -  COVINGTON (2018)
 BJ1603
 BJ1603                         *CURRENT SURVEY CONTROL
 BJ1603  ______________________________________________________________________
 BJ1603* NAD 83(1986) POSITION- 30 29 08.     (N) 090 05 49.     (W)   SCALED
 BJ1603* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1603  **This station is located in a suspected subsidence area (see below).
 BJ1603  ______________________________________________________________________
 BJ1603  GEOID HEIGHT    -        -26.848 (meters)                     GEOID18
 BJ1603
 BJ1603.The horizontal coordinates were scaled from a map and have
 BJ1603.an estimated accuracy of +/- 6 seconds.
 BJ1603
 BJ1603.** This station is in an area of known vertical motion. If an
 BJ1603.** orthometric height was ever established but is not available 
 BJ1603.** in the current survey control section, the orthometric height
 BJ1603.** is considered suspect.  Suspect heights are available in the
 BJ1603.** superseded section only if requested.
 BJ1603
 BJ1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1603.GEOID18 height accuracy estimate available here.
 BJ1603
 BJ1603.Click photographs - Photos may exist for this station.
 BJ1603
 BJ1603;                    North         East    Units  Estimated Accuracy
 BJ1603;SPC LA S     -   220,730.    1,118,700.      MT  (+/- 180 meters Scaled)
 BJ1603
 BJ1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP786761(NAD 83)
 BJ1603
 BJ1603                          SUPERSEDED SURVEY CONTROL
 BJ1603
 BJ1603.No superseded survey control is available for this station.
 BJ1603
 BJ1603_MARKER: DD = SURVEY DISK
 BJ1603_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1603_STAMPING: A 1222
 BJ1603_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1603
 BJ1603  HISTORY     - Date     Condition        Report By
 BJ1603  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1603  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1603
 BJ1603                          STATION DESCRIPTION
 BJ1603
 BJ1603'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1603'0.6 MI N FROM COVINGTON.
 BJ1603'0.6 MILE NORTH ALONG STATE HIGHWAY 34 FROM THE GULF, MOBILE AND OHIO
 BJ1603'RAILROAD STATION AT COVINGTON, ST. TAMMANY PARISH, AT NORTH COVINGTON,
 BJ1603'ONE BLOCK NORTH OF THE COCA COLA FACTORY, AT THE JUNCTION OF A ROAD
 BJ1603'LEADING EAST, 14 PACES NORTH OF THE CENTERLINE OF THE ROAD, AND 7
 BJ1603'PACES EAST OF THE CENTERLINE OF THE HIGHWAY.  A STATE SURVEY STANDARD
 BJ1603'DISK, STAMPED A 1222 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1601 ***********************************************************************
 BJ1601  DESIGNATION -  A 1223
 BJ1601  PID         -  BJ1601
 BJ1601  STATE/COUNTY-  LA/ST TAMMANY
 BJ1601  COUNTRY     -  US
 BJ1601  USGS QUAD   -  COVINGTON (2018)
 BJ1601
 BJ1601                         *CURRENT SURVEY CONTROL
 BJ1601  ______________________________________________________________________
 BJ1601* NAD 83(1986) POSITION- 30 29 56.     (N) 090 06 23.     (W)   SCALED
 BJ1601* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1601  **This station is located in a suspected subsidence area (see below).
 BJ1601  ______________________________________________________________________
 BJ1601  GEOID HEIGHT    -        -26.869 (meters)                     GEOID18
 BJ1601
 BJ1601.The horizontal coordinates were scaled from a map and have
 BJ1601.an estimated accuracy of +/- 6 seconds.
 BJ1601
 BJ1601.** This station is in an area of known vertical motion. If an
 BJ1601.** orthometric height was ever established but is not available 
 BJ1601.** in the current survey control section, the orthometric height
 BJ1601.** is considered suspect.  Suspect heights are available in the
 BJ1601.** superseded section only if requested.
 BJ1601
 BJ1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1601.GEOID18 height accuracy estimate available here.
 BJ1601
 BJ1601.Click photographs - Photos may exist for this station.
 BJ1601
 BJ1601;                    North         East    Units  Estimated Accuracy
 BJ1601;SPC LA S     -   222,200.    1,117,780.      MT  (+/- 180 meters Scaled)
 BJ1601
 BJ1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP777776(NAD 83)
 BJ1601
 BJ1601                          SUPERSEDED SURVEY CONTROL
 BJ1601
 BJ1601.No superseded survey control is available for this station.
 BJ1601
 BJ1601_MARKER: DD = SURVEY DISK
 BJ1601_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1601_STAMPING: A 1223
 BJ1601_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1601
 BJ1601  HISTORY     - Date     Condition        Report By
 BJ1601  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1601  HISTORY     - 1935     GOOD             CGS
 BJ1601  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1601
 BJ1601                          STATION DESCRIPTION
 BJ1601
 BJ1601'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BJ1601'1.7 MI N FROM COVINGTON.
 BJ1601'1.7 MILES NORTH OF NEW ORLEANS AND GREAT NORTHERN STATION AT COVINGTON
 BJ1601'U.S. COAST AND GEODETIC SURVEY AND STATE SURVEY MARK, 33 FEET
 BJ1601'NORTHEAST OF CENTER LINE OF STATE HIGHWAY 34.
 BJ1601
 BJ1601                          STATION RECOVERY (1955)
 BJ1601
 BJ1601'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 BJ1601'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1602 ***********************************************************************
 BJ1602  DESIGNATION -  A 1223 LAGS RESET 1956
 BJ1602  PID         -  BJ1602
 BJ1602  STATE/COUNTY-  LA/ST TAMMANY
 BJ1602  COUNTRY     -  US
 BJ1602  USGS QUAD   -  COVINGTON (2018)
 BJ1602
 BJ1602                         *CURRENT SURVEY CONTROL
 BJ1602  ______________________________________________________________________
 BJ1602* NAD 83(1992) POSITION- 30 29 55.22392(N) 090 06 23.16324(W)   ADJUSTED
 BJ1602* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1602  **This station is located in a suspected subsidence area (see below).
 BJ1602  ______________________________________________________________________
 BJ1602  GEOID HEIGHT    -        -26.869 (meters)                     GEOID18
 BJ1602  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BJ1602  DYNAMIC HEIGHT  -          9.363 (meters)       30.72  (feet) COMP
 BJ1602  MODELED GRAVITY -    979,356.9   (mgal)                       NAVD 88
 BJ1602  HORZ ORDER      -  SECOND
 BJ1602
 BJ1602.The horizontal coordinates were established by classical geodetic methods
 BJ1602.and adjusted by the National Geodetic Survey in January 1993.
 BJ1602
 BJ1602.** This station is in an area of known vertical motion. If an
 BJ1602.** orthometric height was ever established but is not available 
 BJ1602.** in the current survey control section, the orthometric height
 BJ1602.** is considered suspect.  Suspect heights are available in the
 BJ1602.** superseded section only if requested.
 BJ1602
 BJ1602.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1602.GEOID18 height accuracy estimate available here.
 BJ1602
 BJ1602.Click photographs - Photos may exist for this station.
 BJ1602
 BJ1602.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1602
 BJ1602.The dynamic height is computed by dividing the NAVD 88
 BJ1602.geopotential number by the normal gravity value computed on the
 BJ1602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1602.degrees latitude (g = 980.6199 gals.).
 BJ1602
 BJ1602.The modeled gravity was interpolated from observed gravity values.
 BJ1602
 BJ1602. The following values were computed from the NAD 83(1992) position.
 BJ1602
 BJ1602;                    North         East     Units Scale Factor Converg.
 BJ1602;SPC LA S     -   222,174.776 1,117,776.031   MT  0.99996337   +0 36 48.5
 BJ1602;SPC LA S     -   728,918.41  3,667,236.86   sFT  0.99996337   +0 36 48.5
 BJ1602;UTM  15      - 3,377,605.616   777,729.523   MT  1.00055167   +1 28 10.1
 BJ1602
 BJ1602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1602!SPC LA S     -   1.00000275  x   0.99996337  =   0.99996612
 BJ1602!UTM  15      -   1.00000275  x   1.00055167  =   1.00055442
 BJ1602
 BJ1602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7772977605(NAD 83)
 BJ1602
 BJ1602                          SUPERSEDED SURVEY CONTROL
 BJ1602
 BJ1602  NAD 83(1986)-  30 29 55.23750(N)    090 06 23.16014(W) AD(       ) 2
 BJ1602
 BJ1602.Superseded values are not recommended for survey control.
 BJ1602
 BJ1602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1602.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1602
 BJ1602_MARKER: DB = BENCH MARK DISK
 BJ1602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1602_STAMPING: A 1223 RESET 1956
 BJ1602_MARK LOGO: LAGS
 BJ1602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1602+STABILITY: SURFACE MOTION
 BJ1602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1602+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2003
 BJ1602
 BJ1602  HISTORY     - Date     Condition        Report By
 BJ1602  HISTORY     - 1956     MONUMENTED       LAGS
 BJ1602  HISTORY     - 1982     GOOD             LADTD
 BJ1602  HISTORY     - 20031012 GOOD             USPSQD
 BJ1602  HISTORY     - 20040629 MARK NOT FOUND   DEWDAV
 BJ1602
 BJ1602                          STATION DESCRIPTION
 BJ1602
 BJ1602'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1956
 BJ1602'1.7 MI N FROM COVINGTON.
 BJ1602'1.7 MILES NORTH ALONG STATE HIGHWAY 25 (OLD STATE HIGHWAY 34) FROM THE
 BJ1602'RAILROAD STATION ON THE GULF MOBILE AND OHIO RAILROAD IN COVINGTON,
 BJ1602'ST. TAMMANY PARISH.  AT THE INTERSECTION OF THE OLD STATE HIGHWAY 34
 BJ1602'AND THE NEW STATE HIGHWAY 25 BY-PASS, 153 FEET NORTH OF A GRAVELED
 BJ1602'ROAD LEADING WEST, 139 FEET NORTH OF POWER POLE NO. 9, 100 FEET NORTH
 BJ1602'OF THE SOUTHEAST CORNER OF A PRIVATE AIR FIELD, 76 FEET SOUTH OF POWER
 BJ1602'POLE NO. 10, 68 FEET WEST OF THE CENTERLINE OF THE BYPASS, AND 3 FEET
 BJ1602'NORTH OF THE RIGHT-OF-WAY MARKER.  A STANDARD COAST AND GEODETIC
 BJ1602'SURVEY AND STATE SURVEY DISK, STAMPED A 1223 RESET 1956 AND SET IN THE
 BJ1602'TOP OF A ROUND CONCRETE POST PROJECTING 6 INCHES.
 BJ1602
 BJ1602                          STATION RECOVERY (1982)
 BJ1602
 BJ1602'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1602'RECOVERED IN GOOD CONDITION.
 BJ1602
 BJ1602                          STATION RECOVERY (2003)
 BJ1602
 BJ1602'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ1602'ADD TO DESCRIPTION 57 FEET SOUTH OF A UNDERGROUND TELEPHONE PANEL
 BJ1602'NUMBER F1001
 BJ1602
 BJ1602                          STATION RECOVERY (2004)
 BJ1602
 BJ1602'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 BJ1602'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1277 ***********************************************************************
 BJ1277  DESIGNATION -  A 1224
 BJ1277  PID         -  BJ1277
 BJ1277  STATE/COUNTY-  LA/ST TAMMANY
 BJ1277  COUNTRY     -  US
 BJ1277  USGS QUAD   -  WALDHEIM (2018)
 BJ1277
 BJ1277                         *CURRENT SURVEY CONTROL
 BJ1277  ______________________________________________________________________
 BJ1277* NAD 83(1986) POSITION- 30 30 45.     (N) 090 06 58.     (W)   SCALED
 BJ1277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1277  **This station is located in a suspected subsidence area (see below).
 BJ1277  ______________________________________________________________________
 BJ1277  GEOID HEIGHT    -        -26.891 (meters)                     GEOID18
 BJ1277
 BJ1277.The horizontal coordinates were scaled from a map and have
 BJ1277.an estimated accuracy of +/- 6 seconds.
 BJ1277
 BJ1277.** This station is in an area of known vertical motion. If an
 BJ1277.** orthometric height was ever established but is not available 
 BJ1277.** in the current survey control section, the orthometric height
 BJ1277.** is considered suspect.  Suspect heights are available in the
 BJ1277.** superseded section only if requested.
 BJ1277
 BJ1277.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1277.GEOID18 height accuracy estimate available here.
 BJ1277
 BJ1277.Click photographs - Photos may exist for this station.
 BJ1277
 BJ1277;                    North         East    Units  Estimated Accuracy
 BJ1277;SPC LA S     -   223,700.    1,116,830.      MT  (+/- 180 meters Scaled)
 BJ1277
 BJ1277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP767791(NAD 83)
 BJ1277
 BJ1277                          SUPERSEDED SURVEY CONTROL
 BJ1277
 BJ1277.No superseded survey control is available for this station.
 BJ1277
 BJ1277_MARKER: DD = SURVEY DISK
 BJ1277_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1277_STAMPING: A 1224
 BJ1277_MARK LOGO: LAGS
 BJ1277_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1277
 BJ1277  HISTORY     - Date     Condition        Report By
 BJ1277  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1277  HISTORY     - 1956     GOOD             CGS
 BJ1277
 BJ1277                          STATION DESCRIPTION
 BJ1277
 BJ1277'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 BJ1277'2.8 MI N FROM COVINGTON.
 BJ1277'LOCATED 2.8 MILES NORTH ALONG OLD STATE HIGHWAY 34 FROM THE GULF,
 BJ1277'MOBILE AND OHIO RAILROAD STATION IN COVINGTON, 36 FEET SOUTHWEST OF
 BJ1277'THE HIGHWAY AND 10 FEET SOUTHWEST OF POWER POLE NO. 39 WHICH IS THE
 BJ1277'THIRD POLE NORTH OF A CONCRETE CULVERT UNDER THE HIGHWAY.  IT IS A
 BJ1277'STANDARD STATE GEODETIC SURVEY DISK SET IN THE TOP OF A CONCRETE POST
 BJ1277'PROJECTING 4 INCHES.  IT IS STAMPED A 1224.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1278 ***********************************************************************
 BJ1278  DESIGNATION -  A 1224 LAGS RESET 1959
 BJ1278  PID         -  BJ1278
 BJ1278  STATE/COUNTY-  LA/ST TAMMANY
 BJ1278  COUNTRY     -  US
 BJ1278  USGS QUAD   -  WALDHEIM (2018)
 BJ1278
 BJ1278                         *CURRENT SURVEY CONTROL
 BJ1278  ______________________________________________________________________
 BJ1278* NAD 83(1986) POSITION- 30 30 45.     (N) 090 06 58.     (W)   SCALED
 BJ1278* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1278  **This station is located in a suspected subsidence area (see below).
 BJ1278  ______________________________________________________________________
 BJ1278  GEOID HEIGHT    -        -26.891 (meters)                     GEOID18
 BJ1278  DYNAMIC HEIGHT  -         11.454 (meters)       37.58  (feet) COMP
 BJ1278  MODELED GRAVITY -    979,351.0   (mgal)                       NAVD 88
 BJ1278
 BJ1278.The horizontal coordinates were scaled from a map and have
 BJ1278.an estimated accuracy of +/- 6 seconds.
 BJ1278
 BJ1278.** This station is in an area of known vertical motion. If an
 BJ1278.** orthometric height was ever established but is not available 
 BJ1278.** in the current survey control section, the orthometric height
 BJ1278.** is considered suspect.  Suspect heights are available in the
 BJ1278.** superseded section only if requested.
 BJ1278
 BJ1278.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1278.GEOID18 height accuracy estimate available here.
 BJ1278
 BJ1278.Click photographs - Photos may exist for this station.
 BJ1278
 BJ1278.The dynamic height is computed by dividing the NAVD 88
 BJ1278.geopotential number by the normal gravity value computed on the
 BJ1278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1278.degrees latitude (g = 980.6199 gals.).
 BJ1278
 BJ1278.The modeled gravity was interpolated from observed gravity values.
 BJ1278
 BJ1278;                    North         East    Units  Estimated Accuracy
 BJ1278;SPC LA S     -   223,700.    1,116,830.      MT  (+/- 180 meters Scaled)
 BJ1278
 BJ1278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP767791(NAD 83)
 BJ1278
 BJ1278                          SUPERSEDED SURVEY CONTROL
 BJ1278
 BJ1278.No superseded survey control is available for this station.
 BJ1278
 BJ1278_MARKER: DD = SURVEY DISK
 BJ1278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1278_STAMPING: A 1224 RESET 1959
 BJ1278_MARK LOGO: LAGS
 BJ1278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1278+STABILITY: SURFACE MOTION
 BJ1278
 BJ1278  HISTORY     - Date     Condition        Report By
 BJ1278  HISTORY     - 1959     MONUMENTED       CGS
 BJ1278  HISTORY     - 1982     GOOD             LADTD
 BJ1278  HISTORY     - 20031012 GOOD             USPSQD
 BJ1278
 BJ1278                          STATION DESCRIPTION
 BJ1278
 BJ1278'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1278'1.6 MI N FROM COVINGTON.
 BJ1278'THE MARK IS LOCATED 1.6 MILES NORTH ALONG HIGHWAY 437 FROM ITS
 BJ1278'JUNCTION WITH U. S. HIGHWAY 190 IN COVINGTON, THENCE NORTH ALONG STATE
 BJ1278'HIGHWAY 25 FOR 1.2 MILES TO THE MARK ON THE LEFT.  IT IS 448 FEET
 BJ1278'NORTH THE SOUTHWEST END OF A CONCRETE CULVERT UNDER THE HIGHWAY, 45
 BJ1278'FEET WEST OF THE CENTER OF THE HIGHWAY AT STATION 161+38, 8.5 FEET
 BJ1278'SOUTH OF A POWER POLE, 360 FEET SOUTH OF THE CENTER OF A HIGH TENSION
 BJ1278'POWER LINE CROSSING THE HIGHWAY AND 1 FOOT NORTHWEST OF A METAL
 BJ1278'WITNESS POST BEARING A WHITE SIGN, AND SET IN THE TOP OF A 12 INCH
 BJ1278'ROUND CONCRETE POST PROJECTING 6 INCHES.
 BJ1278
 BJ1278                          STATION RECOVERY (1982)
 BJ1278
 BJ1278'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1278'RECOVERED IN GOOD CONDITION.
 BJ1278
 BJ1278                          STATION RECOVERY (2003)
 BJ1278
 BJ1278'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ1278'BETTER LOCATION IS 50 FEET SW OF BIMOKA ROAD AND 39 FEET WEST OF LA 25
 BJ1278'ACROSS FROM WALLACE M. POOLE FIREHOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1276 ***********************************************************************
 BJ1276  DESIGNATION -  A 1225
 BJ1276  PID         -  BJ1276
 BJ1276  STATE/COUNTY-  LA/ST TAMMANY
 BJ1276  COUNTRY     -  US
 BJ1276  USGS QUAD   -  MARTINVILLE (2018)
 BJ1276
 BJ1276                         *CURRENT SURVEY CONTROL
 BJ1276  ______________________________________________________________________
 BJ1276* NAD 83(1986) POSITION- 30 31 36.     (N) 090 07 34.     (W)   SCALED
 BJ1276* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1276  **This station is located in a suspected subsidence area (see below).
 BJ1276  ______________________________________________________________________
 BJ1276  GEOID HEIGHT    -        -26.914 (meters)                     GEOID18
 BJ1276
 BJ1276.The horizontal coordinates were scaled from a map and have
 BJ1276.an estimated accuracy of +/- 6 seconds.
 BJ1276
 BJ1276.** This station is in an area of known vertical motion. If an
 BJ1276.** orthometric height was ever established but is not available 
 BJ1276.** in the current survey control section, the orthometric height
 BJ1276.** is considered suspect.  Suspect heights are available in the
 BJ1276.** superseded section only if requested.
 BJ1276
 BJ1276.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1276.GEOID18 height accuracy estimate available here.
 BJ1276
 BJ1276.Click photographs - Photos may exist for this station.
 BJ1276
 BJ1276;                    North         East    Units  Estimated Accuracy
 BJ1276;SPC LA S     -   225,260.    1,115,860.      MT  (+/- 180 meters Scaled)
 BJ1276
 BJ1276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP757806(NAD 83)
 BJ1276
 BJ1276                          SUPERSEDED SURVEY CONTROL
 BJ1276
 BJ1276.No superseded survey control is available for this station.
 BJ1276
 BJ1276_MARKER: DD = SURVEY DISK
 BJ1276_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1276_STAMPING: A 1225
 BJ1276_MARK LOGO: LAGS
 BJ1276_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1276
 BJ1276  HISTORY     - Date     Condition        Report By
 BJ1276  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1276  HISTORY     - 1959     MARK NOT FOUND   CGS
 BJ1276
 BJ1276                          STATION DESCRIPTION
 BJ1276
 BJ1276'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1276'4.0 MI N FROM COVINGTON.
 BJ1276'4.0 MILES NORTH ALONG STATE HIGHWAY 34 FROM THE GULF, MOBILE AND OHIO
 BJ1276'RAILROAD STATION AT COVINGTON, ST. TAMMANY PARISH, 125 FEET EAST OF A
 BJ1276'HOUSE (PAINTED LIGHT BLUE IN 1935), AT THE JUNCTION OF A PRIVATE
 BJ1276'DRIVEWAY LEADING TO THE HOUSE, 50 FEET SOUTHEAST OF THE CENTERLINE OF
 BJ1276'THE DRIVEWAY, AND 30 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.
 BJ1276'A STATE SURVEY STANDARD DISK, STAMPED A 1225 AND SET IN TOP OF A
 BJ1276'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1275 ***********************************************************************
 BJ1275  DESIGNATION -  A 1226
 BJ1275  PID         -  BJ1275
 BJ1275  STATE/COUNTY-  LA/ST TAMMANY
 BJ1275  COUNTRY     -  US
 BJ1275  USGS QUAD   -  MARTINVILLE (2018)
 BJ1275
 BJ1275                         *CURRENT SURVEY CONTROL
 BJ1275  ______________________________________________________________________
 BJ1275* NAD 83(1992) POSITION- 30 32 09.09799(N) 090 07 58.79938(W)   ADJUSTED
 BJ1275* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1275  **This station is located in a suspected subsidence area (see below).
 BJ1275  ______________________________________________________________________
 BJ1275  GEOID HEIGHT    -        -26.929 (meters)                     GEOID18
 BJ1275  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BJ1275  DYNAMIC HEIGHT  -         16.039 (meters)       52.62  (feet) COMP
 BJ1275  MODELED GRAVITY -    979,350.8   (mgal)                       NAVD 88
 BJ1275  HORZ ORDER      -  SECOND
 BJ1275
 BJ1275.The horizontal coordinates were established by classical geodetic methods
 BJ1275.and adjusted by the National Geodetic Survey in January 1993.
 BJ1275
 BJ1275.** This station is in an area of known vertical motion. If an
 BJ1275.** orthometric height was ever established but is not available 
 BJ1275.** in the current survey control section, the orthometric height
 BJ1275.** is considered suspect.  Suspect heights are available in the
 BJ1275.** superseded section only if requested.
 BJ1275
 BJ1275.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1275.GEOID18 height accuracy estimate available here.
 BJ1275
 BJ1275.Click photographs - Photos may exist for this station.
 BJ1275
 BJ1275.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1275
 BJ1275.The dynamic height is computed by dividing the NAVD 88
 BJ1275.geopotential number by the normal gravity value computed on the
 BJ1275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1275.degrees latitude (g = 980.6199 gals.).
 BJ1275
 BJ1275.The modeled gravity was interpolated from observed gravity values.
 BJ1275
 BJ1275. The following values were computed from the NAD 83(1992) position.
 BJ1275
 BJ1275;                    North         East     Units Scale Factor Converg.
 BJ1275;SPC LA S     -   226,270.024 1,115,182.781   MT  0.99996920   +0 36 00.7
 BJ1275;SPC LA S     -   742,354.24  3,658,728.84   sFT  0.99996920   +0 36 00.7
 BJ1275;UTM  15      - 3,381,663.970   775,073.803   MT  1.00053355   +1 27 27.3
 BJ1275
 BJ1275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1275!SPC LA S     -   1.00000171  x   0.99996920  =   0.99997091
 BJ1275!UTM  15      -   1.00000171  x   1.00053355  =   1.00053526
 BJ1275
 BJ1275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7507381663(NAD 83)
 BJ1275
 BJ1275                          SUPERSEDED SURVEY CONTROL
 BJ1275
 BJ1275  NAD 83(1986)-  30 32 09.11189(N)    090 07 58.79612(W) AD(       ) 2
 BJ1275
 BJ1275.Superseded values are not recommended for survey control.
 BJ1275
 BJ1275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1275.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1275
 BJ1275_MARKER: DD = SURVEY DISK
 BJ1275_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1275_STAMPING: A 1226
 BJ1275_MARK LOGO: LAGS
 BJ1275_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ1275_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1275
 BJ1275  HISTORY     - Date     Condition        Report By
 BJ1275  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1275  HISTORY     - 1959     GOOD             CGS
 BJ1275  HISTORY     - 1982     GOOD             LADTD
 BJ1275  HISTORY     - 20031012 GOOD             USPSQD
 BJ1275
 BJ1275                          STATION DESCRIPTION
 BJ1275
 BJ1275'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1275'4.6 MI N FROM COVINGTON.
 BJ1275'THE MARK IS LOCATED 1.6 MILES NORTH ALONG STATE HIGHWAY 437 FROM ITS
 BJ1275'JUNCTION WITH U.S. HIGHWAY 190 AT COVINGTON, THENCE NORTH ON STATE
 BJ1275'HIGHWAY 25 FOR 3.0 MILES TO THE MARK ON THE RIGHT.  IT IS 39 FEET EAST
 BJ1275'OF THE CENTERLINE OF THE NEW ROAD AT STATION 261-60, 1.5 FEET WEST OF
 BJ1275'A FENCE LINE WITH CONCRETE POSTS AND 1 FOOT EAST A METAL WITNESS POST
 BJ1275'BEARING A WHITE SIGN.  IT IS A STANDARD DISK SET IN THE TOP OF A
 BJ1275'CONCRETE POST PROJECTING 1 INCH.
 BJ1275
 BJ1275                          STATION RECOVERY (1982)
 BJ1275
 BJ1275'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1275'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  FROM THE
 BJ1275'INTERSECTION OF STATE HIGHWAY 25 AND U.S. 190 NORTH OF COVINGTON, GO
 BJ1275'NORTH ALONG STATE HIGHWAY 25 FOR 4.7 KM (2.9 MI) TO THE STATION ON THE
 BJ1275'RIGHT, 9.7 METERS (31.8 FT) NORTHEAST OF THE CENTER OF STATE HIGHWAY
 BJ1275'25, 3.4 METERS (11 FT) WEST-NORTHWEST OF A 16-INCH PINE TREE,
 BJ1275'2.7 METERS (9 FT) SOUTHEAST OF A 10-INCH PINE, 0.6 METER (2 FT)
 BJ1275'SOUTHWEST OF A CONCRETE FENCE POST, 106.4 METERS (349 FT)
 BJ1275'EAST-SOUTHEAST OF BENCH MARK 52H037 LADH.
 BJ1275'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ1275'THE MARK IS 0.30 M BELOW LA 25.
 BJ1275
 BJ1275                          STATION RECOVERY (2003)
 BJ1275
 BJ1275'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ1275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1273 ***********************************************************************
 BJ1273  DESIGNATION -  A 1227
 BJ1273  PID         -  BJ1273
 BJ1273  STATE/COUNTY-  LA/ST TAMMANY
 BJ1273  COUNTRY     -  US
 BJ1273  USGS QUAD   -  MARTINVILLE (2018)
 BJ1273
 BJ1273                         *CURRENT SURVEY CONTROL
 BJ1273  ______________________________________________________________________
 BJ1273* NAD 83(1986) POSITION- 30 32 41.     (N) 090 08 23.     (W)   SCALED
 BJ1273* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1273  **This station is located in a suspected subsidence area (see below).
 BJ1273  ______________________________________________________________________
 BJ1273  GEOID HEIGHT    -        -26.943 (meters)                     GEOID18
 BJ1273
 BJ1273.The horizontal coordinates were scaled from a map and have
 BJ1273.an estimated accuracy of +/- 6 seconds.
 BJ1273
 BJ1273.** This station is in an area of known vertical motion. If an
 BJ1273.** orthometric height was ever established but is not available 
 BJ1273.** in the current survey control section, the orthometric height
 BJ1273.** is considered suspect.  Suspect heights are available in the
 BJ1273.** superseded section only if requested.
 BJ1273
 BJ1273.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1273.GEOID18 height accuracy estimate available here.
 BJ1273
 BJ1273.Click photographs - Photos may exist for this station.
 BJ1273
 BJ1273;                    North         East    Units  Estimated Accuracy
 BJ1273;SPC LA S     -   227,250.    1,114,530.      MT  (+/- 180 meters Scaled)
 BJ1273
 BJ1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP744826(NAD 83)
 BJ1273
 BJ1273                          SUPERSEDED SURVEY CONTROL
 BJ1273
 BJ1273.No superseded survey control is available for this station.
 BJ1273
 BJ1273_MARKER: DD = SURVEY DISK
 BJ1273_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1273_STAMPING: A 1227
 BJ1273_MARK LOGO: LAGS
 BJ1273_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1273
 BJ1273  HISTORY     - Date     Condition        Report By
 BJ1273  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1273  HISTORY     - 1935     GOOD             CGS
 BJ1273  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1273
 BJ1273                          STATION DESCRIPTION
 BJ1273
 BJ1273'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BJ1273'5.5 MI N FROM COVINGTON.
 BJ1273'5.5 MILES NORTH NEW ORLEANS AND GREAT NORTHERN DEPOT AT COVINGTON. 130
 BJ1273'FEET EAST OF HOUSE, 30 FEET WEST OF CENTER LINE OF STATE HIGHWAY 34, 3
 BJ1273'FEET SOUTH OF PATHWAY TO HOUSE.
 BJ1273
 BJ1273                          STATION RECOVERY (1955)
 BJ1273
 BJ1273'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 BJ1273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1274 ***********************************************************************
 BJ1274  DESIGNATION -  A 1227 LAGS RESET 1959
 BJ1274  PID         -  BJ1274
 BJ1274  STATE/COUNTY-  LA/ST TAMMANY
 BJ1274  COUNTRY     -  US
 BJ1274  USGS QUAD   -  MARTINVILLE (2018)
 BJ1274
 BJ1274                         *CURRENT SURVEY CONTROL
 BJ1274  ______________________________________________________________________
 BJ1274* NAD 83(1986) POSITION- 30 32 41.     (N) 090 08 23.     (W)   SCALED
 BJ1274* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1274  **This station is located in a suspected subsidence area (see below).
 BJ1274  ______________________________________________________________________
 BJ1274  GEOID HEIGHT    -        -26.943 (meters)                     GEOID18
 BJ1274  DYNAMIC HEIGHT  -         18.733 (meters)       61.46  (feet) COMP
 BJ1274  MODELED GRAVITY -    979,350.7   (mgal)                       NAVD 88
 BJ1274
 BJ1274.The horizontal coordinates were scaled from a map and have
 BJ1274.an estimated accuracy of +/- 6 seconds.
 BJ1274
 BJ1274.** This station is in an area of known vertical motion. If an
 BJ1274.** orthometric height was ever established but is not available 
 BJ1274.** in the current survey control section, the orthometric height
 BJ1274.** is considered suspect.  Suspect heights are available in the
 BJ1274.** superseded section only if requested.
 BJ1274
 BJ1274.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1274.GEOID18 height accuracy estimate available here.
 BJ1274
 BJ1274.Click photographs - Photos may exist for this station.
 BJ1274
 BJ1274.The dynamic height is computed by dividing the NAVD 88
 BJ1274.geopotential number by the normal gravity value computed on the
 BJ1274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1274.degrees latitude (g = 980.6199 gals.).
 BJ1274
 BJ1274.The modeled gravity was interpolated from observed gravity values.
 BJ1274
 BJ1274;                    North         East    Units  Estimated Accuracy
 BJ1274;SPC LA S     -   227,250.    1,114,530.      MT  (+/- 180 meters Scaled)
 BJ1274
 BJ1274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP744826(NAD 83)
 BJ1274
 BJ1274                          SUPERSEDED SURVEY CONTROL
 BJ1274
 BJ1274.No superseded survey control is available for this station.
 BJ1274
 BJ1274_MARKER: DD = SURVEY DISK
 BJ1274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1274_STAMPING: A 1227 RESET 1959
 BJ1274_MARK LOGO: LAGS
 BJ1274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1274+STABILITY: SURFACE MOTION
 BJ1274
 BJ1274  HISTORY     - Date     Condition        Report By
 BJ1274  HISTORY     - 1959     MONUMENTED       CGS
 BJ1274  HISTORY     - 1982     GOOD             LADTD
 BJ1274
 BJ1274                          STATION DESCRIPTION
 BJ1274
 BJ1274'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1274'1.6 MI N FROM COVINGTON.
 BJ1274'THE MARK IS LOCATED 1.6 MILES NORTH ALONG STATE HIGHWAY 437 FROM ITS
 BJ1274'JUNCTION WITH U. S. HIGHWAY 190, THENCE NORTH ALONG STATE HIGHWAY 25
 BJ1274'FOR 3.7 MILES TO THE MARK ON THE LEFT.  IT IS 45 FEET SOUTHWEST OF THE
 BJ1274'CENTER OF THE HIGHWAY AT STATION 299+59, 114 FEET EAST OF THE
 BJ1274'NORTHEAST CORNER OF A SMALL WHITE HOUSE WITH A TIN ROOF, 78 FEET
 BJ1274'NORTHEAST OF THE CENTER OF THE DRIVEWAY TO THE HOUSE, 1 FOOT SOUTHEAST
 BJ1274'OF A FENCE LINE AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST BEARING A
 BJ1274'WHITE SIGN, AND SET IN THE TOP OF A 12 INCH ROUND CONCRETE POST
 BJ1274'PROJECTING 6 INCHES.
 BJ1274
 BJ1274                          STATION RECOVERY (1982)
 BJ1274
 BJ1274'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1271 ***********************************************************************
 BJ1271  DESIGNATION -  A 1228
 BJ1271  PID         -  BJ1271
 BJ1271  STATE/COUNTY-  LA/ST TAMMANY
 BJ1271  COUNTRY     -  US
 BJ1271  USGS QUAD   -  MARTINVILLE (2018)
 BJ1271
 BJ1271                         *CURRENT SURVEY CONTROL
 BJ1271  ______________________________________________________________________
 BJ1271* NAD 83(1986) POSITION- 30 33 42.     (N) 090 09 05.     (W)   SCALED
 BJ1271* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1271  **This station is located in a suspected subsidence area (see below).
 BJ1271  ______________________________________________________________________
 BJ1271  GEOID HEIGHT    -        -26.970 (meters)                     GEOID18
 BJ1271
 BJ1271.The horizontal coordinates were scaled from a map and have
 BJ1271.an estimated accuracy of +/- 6 seconds.
 BJ1271
 BJ1271.** This station is in an area of known vertical motion. If an
 BJ1271.** orthometric height was ever established but is not available 
 BJ1271.** in the current survey control section, the orthometric height
 BJ1271.** is considered suspect.  Suspect heights are available in the
 BJ1271.** superseded section only if requested.
 BJ1271
 BJ1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1271.GEOID18 height accuracy estimate available here.
 BJ1271
 BJ1271.Click photographs - Photos may exist for this station.
 BJ1271
 BJ1271;                    North         East    Units  Estimated Accuracy
 BJ1271;SPC LA S     -   229,110.    1,113,390.      MT  (+/- 180 meters Scaled)
 BJ1271
 BJ1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP732844(NAD 83)
 BJ1271
 BJ1271                          SUPERSEDED SURVEY CONTROL
 BJ1271
 BJ1271.No superseded survey control is available for this station.
 BJ1271
 BJ1271_MARKER: DD = SURVEY DISK
 BJ1271_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1271_STAMPING: A 1228 92
 BJ1271_MARK LOGO: CGS+SS
 BJ1271_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1271_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1271
 BJ1271  HISTORY     - Date     Condition        Report By
 BJ1271  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1271  HISTORY     - 1955     GOOD             CGS
 BJ1271
 BJ1271                          STATION DESCRIPTION
 BJ1271
 BJ1271'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1271'5.25 MI S FROM FOLSOM.
 BJ1271'LOCATED 5.25 MILES SOUTH ALONG STATE HIGHWAY 34 FROM THE MAIN
 BJ1271'CROSSROAD IN FOLSOM, AT THE ENTRANCE TO THE S ODENHEIM PROPERTY, 90
 BJ1271'FEET SOUTH OF THE SOUTHWEST END OF THE LARGE ARCHED IRON GATE, 28 FEET
 BJ1271'EAST OF THE CENTERLINE OF THE HIGHWAY, 12 FEET WEST OF A METAL FENCE,
 BJ1271'8 FEET NORTHEAST OF POLE NO. 118 AND 9 FEET NORTHWEST OF THE BOTTOM OF
 BJ1271'A BRACE POLE.  IT IS A STANDARD U.S. COAST AND GEODETIC AND STATE
 BJ1271'SURVEY DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES AND
 BJ1271'LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1272 ***********************************************************************
 BJ1272  DESIGNATION -  A 1228 LAGS RESET 1959
 BJ1272  PID         -  BJ1272
 BJ1272  STATE/COUNTY-  LA/ST TAMMANY
 BJ1272  COUNTRY     -  US
 BJ1272  USGS QUAD   -  MARTINVILLE (2018)
 BJ1272
 BJ1272                         *CURRENT SURVEY CONTROL
 BJ1272  ______________________________________________________________________
 BJ1272* NAD 83(1992) POSITION- 30 33 41.28346(N) 090 09 06.18511(W)   ADJUSTED
 BJ1272* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1272  **This station is located in a suspected subsidence area (see below).
 BJ1272  ______________________________________________________________________
 BJ1272  GEOID HEIGHT    -        -26.969 (meters)                     GEOID18
 BJ1272  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BJ1272  DYNAMIC HEIGHT  -         27.997 (meters)       91.85  (feet) COMP
 BJ1272  MODELED GRAVITY -    979,350.2   (mgal)                       NAVD 88
 BJ1272  HORZ ORDER      -  SECOND
 BJ1272
 BJ1272.The horizontal coordinates were established by classical geodetic methods
 BJ1272.and adjusted by the National Geodetic Survey in January 1993.
 BJ1272
 BJ1272.** This station is in an area of known vertical motion. If an
 BJ1272.** orthometric height was ever established but is not available 
 BJ1272.** in the current survey control section, the orthometric height
 BJ1272.** is considered suspect.  Suspect heights are available in the
 BJ1272.** superseded section only if requested.
 BJ1272
 BJ1272.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1272.GEOID18 height accuracy estimate available here.
 BJ1272
 BJ1272.Click photographs - Photos may exist for this station.
 BJ1272
 BJ1272.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1272
 BJ1272.The dynamic height is computed by dividing the NAVD 88
 BJ1272.geopotential number by the normal gravity value computed on the
 BJ1272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1272.degrees latitude (g = 980.6199 gals.).
 BJ1272
 BJ1272.The modeled gravity was interpolated from observed gravity values.
 BJ1272
 BJ1272. The following values were computed from the NAD 83(1992) position.
 BJ1272
 BJ1272;                    North         East     Units Scale Factor Converg.
 BJ1272;SPC LA S     -   229,089.968 1,113,357.388   MT  0.99997347   +0 35 27.0
 BJ1272;SPC LA S     -   751,606.00  3,652,740.03   sFT  0.99997347   +0 35 27.0
 BJ1272;UTM  15      - 3,384,457.821   773,205.356   MT  1.00052090   +1 26 56.9
 BJ1272
 BJ1272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1272!SPC LA S     -   0.99999983  x   0.99997347  =   0.99997330
 BJ1272!UTM  15      -   0.99999983  x   1.00052090  =   1.00052073
 BJ1272
 BJ1272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7320584457(NAD 83)
 BJ1272
 BJ1272                          SUPERSEDED SURVEY CONTROL
 BJ1272
 BJ1272  NAD 83(1986)-  30 33 41.29738(N)    090 09 06.18210(W) AD(       ) 2
 BJ1272
 BJ1272.Superseded values are not recommended for survey control.
 BJ1272
 BJ1272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1272.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1272
 BJ1272_MARKER: DD = SURVEY DISK
 BJ1272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1272_STAMPING: A 1228 RESET 1959
 BJ1272_MARK LOGO: LAGS
 BJ1272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1272+STABILITY: SURFACE MOTION
 BJ1272
 BJ1272  HISTORY     - Date     Condition        Report By
 BJ1272  HISTORY     - 1959     MONUMENTED       CGS
 BJ1272  HISTORY     - 1982     GOOD             LADTD
 BJ1272
 BJ1272                          STATION DESCRIPTION
 BJ1272
 BJ1272'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1272'1.6 MI N FROM COVINGTON.
 BJ1272'THE MARK IS LOCATED NORTH 1.6 MILES ALONG STATE HIGHWAY 437 FROM ITS
 BJ1272'JUNCTION WITH U. S. HIGHWAY 190, THENCE NORTH ALONG STATE HIGHWAY 25
 BJ1272'FOR 5.1 MILES TO THE TOP OF THE HILL AT THE ENTRANCE TO THE ODENHEIM
 BJ1272'ESTATE.  IT IS 38 FEET EAST-SOUTHEAST OF THE CENTER OF THE HIGHWAY, 47
 BJ1272'FEET SOUTH-SOUTHEAST OF THE CENTER OF THE DRIVEWAY TO THE ESTATE, 63
 BJ1272'FEET SOUTHWEST OF THE SOUTHWEST POST OF THE ARCHWAY TO THE ENTRANCE, 2
 BJ1272'FEET NORTHWEST OF A 2 FOOT SQUARE BRICK PILLAR USED AS A FENCE CORNER,
 BJ1272'4 FEET SOUTHEAST OF A TWIN CEDAR TREE AND 1 FOOT NORTHEAST OF A METAL
 BJ1272'WITNESS POST BEARING A WHITE METAL SIGN, AND SET IN THE TOP OF A 12
 BJ1272'INCH ROUND CONCRETE POST PROJECTING 6 INCHES.
 BJ1272
 BJ1272                          STATION RECOVERY (1982)
 BJ1272
 BJ1272'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1272'RECOVERED IN GOOD CONDITION EXCEPT DELETE FROM DESCRIPTION (4 FEET
 BJ1272'SOUTHEAST OF A TWIN CEDAR TREE) AS CEDAR TREE IS GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1408 ***********************************************************************
 BX1408  DESIGNATION -  A 123
 BX1408  PID         -  BX1408
 BX1408  STATE/COUNTY-  LA/GRANT
 BX1408  COUNTRY     -  US
 BX1408  USGS QUAD   -  VERDA (2018)
 BX1408
 BX1408                         *CURRENT SURVEY CONTROL
 BX1408  ______________________________________________________________________
 BX1408* NAD 83(1986) POSITION- 31 42 00.     (N) 092 46 23.     (W)   SCALED
 BX1408* NAVD 88 ORTHO HEIGHT -    65.22  (+/-2cm)      214.0   (feet) VERTCON3
 BX1408  ______________________________________________________________________
 BX1408  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 BX1408  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1408
 BX1408.The horizontal coordinates were scaled from a map and have
 BX1408.an estimated accuracy of +/- 6 seconds.
 BX1408
 BX1408.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1408.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1408
 BX1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1408.GEOID18 height accuracy estimate available here.
 BX1408
 BX1408.The vertical order pertains to the NGVD 29 superseded value.
 BX1408
 BX1408.Click photographs - Photos may exist for this station.
 BX1408
 BX1408;                    North         East    Units  Estimated Accuracy
 BX1408;SPC LA N     -   133,080.      974,120.      MT  (+/- 180 meters Scaled)
 BX1408
 BX1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR215072(NAD 83)
 BX1408
 BX1408                          SUPERSEDED SURVEY CONTROL
 BX1408
 BX1408  NGVD 29 (11/26/84)   65.259  (m)          214.10   (f) ADJUSTED    1 2
 BX1408
 BX1408.Superseded values are not recommended for survey control.
 BX1408
 BX1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1408.See file dsdata.pdf to determine how the superseded data were derived.
 BX1408
 BX1408_MARKER: DB = BENCH MARK DISK
 BX1408_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1408_SP_SET: BUILDING
 BX1408_STAMPING: A 123 1949
 BX1408_MARK LOGO: CGS
 BX1408_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1408
 BX1408  HISTORY     - Date     Condition        Report By
 BX1408  HISTORY     - 1949     MONUMENTED       CGS
 BX1408  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1408
 BX1408                          STATION DESCRIPTION
 BX1408
 BX1408'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1408'AT VERDA, AT THE HIGH SCHOOL, SET VERTICALLY IN THE NORTH BRICK WALL
 BX1408'OF THE SCHOOL BUILDING, 29.0 FEET WEST OF THE NORTHEAST CORNER OF THE
 BX1408'BUILDING, 15.0 FEET EAST OF THE CENTER OF THE NORTH ENTRANCE, 3.0 FEET
 BX1408'ABOVE THE GROUND.
 BX1408
 BX1408                          STATION RECOVERY (2001)
 BX1408
 BX1408'RECOVERY NOTE BY US POWER SQUADRON 2001 (JLL)
 BX1408'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1269 ***********************************************************************
 BJ1269  DESIGNATION -  A 1230
 BJ1269  PID         -  BJ1269
 BJ1269  STATE/COUNTY-  LA/ST TAMMANY
 BJ1269  COUNTRY     -  US
 BJ1269  USGS QUAD   -  MARTINVILLE (2018)
 BJ1269
 BJ1269                         *CURRENT SURVEY CONTROL
 BJ1269  ______________________________________________________________________
 BJ1269* NAD 83(1986) POSITION- 30 34 45.     (N) 090 09 49.     (W)   SCALED
 BJ1269* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1269  **This station is located in a suspected subsidence area (see below).
 BJ1269  ______________________________________________________________________
 BJ1269  GEOID HEIGHT    -        -26.997 (meters)                     GEOID18
 BJ1269
 BJ1269.The horizontal coordinates were scaled from a map and have
 BJ1269.an estimated accuracy of +/- 6 seconds.
 BJ1269
 BJ1269.** This station is in an area of known vertical motion. If an
 BJ1269.** orthometric height was ever established but is not available 
 BJ1269.** in the current survey control section, the orthometric height
 BJ1269.** is considered suspect.  Suspect heights are available in the
 BJ1269.** superseded section only if requested.
 BJ1269
 BJ1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1269.GEOID18 height accuracy estimate available here.
 BJ1269
 BJ1269.Click photographs - Photos may exist for this station.
 BJ1269
 BJ1269;                    North         East    Units  Estimated Accuracy
 BJ1269;SPC LA S     -   231,040.    1,112,200.      MT  (+/- 180 meters Scaled)
 BJ1269
 BJ1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP720863(NAD 83)
 BJ1269
 BJ1269                          SUPERSEDED SURVEY CONTROL
 BJ1269
 BJ1269.No superseded survey control is available for this station.
 BJ1269
 BJ1269_MARKER: DD = SURVEY DISK
 BJ1269_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1269_STAMPING: A 1230 115
 BJ1269_MARK LOGO: CGS+SS
 BJ1269_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1269_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1269
 BJ1269  HISTORY     - Date     Condition        Report By
 BJ1269  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1269  HISTORY     - 1955     GOOD             CGS
 BJ1269
 BJ1269                          STATION DESCRIPTION
 BJ1269
 BJ1269'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1269'3.8 MI S FROM FOLSOM.
 BJ1269'LOCATED 3.8 MILES SOUTH ALONG STATE HIGHWAY 34 FROM THE MAIN CROSSROAD
 BJ1269'IN FOLSOM, 3 POLES NORTH OF A SIDE ROAD LEADING WEST, 27 FEET EAST OF
 BJ1269'THE CENTERLINE OF STATE HIGHWAY 34, 12 FEET NORTH OF POLE NO. 144 AND
 BJ1269'4 FEET WEST OF A NORTH-SOUTH FENCE.  IT IS A STANDARD U.S. COAST AND
 BJ1269'GEODETIC AND STATE SURVEY DISK SET IN THE TOP OF A CONCRETE POST
 BJ1269'PROJECTING 4 INCHES AND ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1270 ***********************************************************************
 BJ1270  DESIGNATION -  A 1230 RESET
 BJ1270  PID         -  BJ1270
 BJ1270  STATE/COUNTY-  LA/ST TAMMANY
 BJ1270  COUNTRY     -  US
 BJ1270  USGS QUAD   -  MARTINVILLE (2018)
 BJ1270
 BJ1270                         *CURRENT SURVEY CONTROL
 BJ1270  ______________________________________________________________________
 BJ1270* NAD 83(1986) POSITION- 30 34 45.     (N) 090 09 50.     (W)   SCALED
 BJ1270* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1270  **This station is located in a suspected subsidence area (see below).
 BJ1270  ______________________________________________________________________
 BJ1270  GEOID HEIGHT    -        -26.997 (meters)                     GEOID18
 BJ1270  DYNAMIC HEIGHT  -         34.840 (meters)      114.30  (feet) COMP
 BJ1270  MODELED GRAVITY -    979,349.3   (mgal)                       NAVD 88
 BJ1270
 BJ1270.The horizontal coordinates were scaled from a map and have
 BJ1270.an estimated accuracy of +/- 6 seconds.
 BJ1270
 BJ1270.** This station is in an area of known vertical motion. If an
 BJ1270.** orthometric height was ever established but is not available 
 BJ1270.** in the current survey control section, the orthometric height
 BJ1270.** is considered suspect.  Suspect heights are available in the
 BJ1270.** superseded section only if requested.
 BJ1270
 BJ1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1270.GEOID18 height accuracy estimate available here.
 BJ1270
 BJ1270.Click photographs - Photos may exist for this station.
 BJ1270
 BJ1270.The dynamic height is computed by dividing the NAVD 88
 BJ1270.geopotential number by the normal gravity value computed on the
 BJ1270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1270.degrees latitude (g = 980.6199 gals.).
 BJ1270
 BJ1270.The modeled gravity was interpolated from observed gravity values.
 BJ1270
 BJ1270;                    North         East    Units  Estimated Accuracy
 BJ1270;SPC LA S     -   231,040.    1,112,170.      MT  (+/- 180 meters Scaled)
 BJ1270
 BJ1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP719863(NAD 83)
 BJ1270
 BJ1270                          SUPERSEDED SURVEY CONTROL
 BJ1270
 BJ1270.No superseded survey control is available for this station.
 BJ1270
 BJ1270_MARKER: DD = SURVEY DISK
 BJ1270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1270_STAMPING: A 1230 RESET 1959
 BJ1270_MARK LOGO: CGS+SS
 BJ1270_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ1270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1270+STABILITY: SURFACE MOTION
 BJ1270
 BJ1270  HISTORY     - Date     Condition        Report By
 BJ1270  HISTORY     - 1959     MONUMENTED       CGS
 BJ1270  HISTORY     - 1982     GOOD             LADTD
 BJ1270
 BJ1270                          STATION DESCRIPTION
 BJ1270
 BJ1270'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1270'3.75 MI SE FROM FOLSOM.
 BJ1270'THE MARK IS LOCATED 3.75 MILES SOUTHEAST ALONG STATE HIGHWAY 25 FROM
 BJ1270'THE CROSS ROAD AND TRAFFIC LIGHT AT FOLSOM.  IT IS 1.35 MILE NORTHWEST
 BJ1270'OF BM A 1228 RESET 1959.  IT IS 0.1 MILE NORTHWEST OF A SIDEROAD
 BJ1270'LEADING SOUTHWEST AND IN THE NORTHEAST ANGLE OF THE JUNCTION OF THE
 BJ1270'HIGHWAY AND A FARMROAD LEADING EAST.  IT IS 39 FEET NORTH-NORTHEAST OF
 BJ1270'THE CENTER OF THE HIGHWAY AT STATION 446+17, 74 FEET NORTHWEST OF THE
 BJ1270'DRIVEWAY LEADING TO THE RUSSEL BRUHL HOUSE WHICH IS ABOUT 0.1 MILE
 BJ1270'FROM THE HIGHWAY, 11 FEET NORTHWEST OF A POWER POLE AND 1 FOOT EAST OF
 BJ1270'A METAL WITNESS POST BEARING A WHITE SIGN, AND SET IN THE TOP OF A 12
 BJ1270'INCH ROUND CONCRETE POST PROJECTING 6 INCHES.
 BJ1270
 BJ1270                          STATION RECOVERY (1982)
 BJ1270
 BJ1270'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1268 ***********************************************************************
 BJ1268  DESIGNATION -  A 1231
 BJ1268  PID         -  BJ1268
 BJ1268  STATE/COUNTY-  LA/ST TAMMANY
 BJ1268  COUNTRY     -  US
 BJ1268  USGS QUAD   -  MARTINVILLE (2018)
 BJ1268
 BJ1268                         *CURRENT SURVEY CONTROL
 BJ1268  ______________________________________________________________________
 BJ1268* NAD 83(1986) POSITION- 30 35 13.     (N) 090 10 11.     (W)   SCALED
 BJ1268* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1268  **This station is located in a suspected subsidence area (see below).
 BJ1268  ______________________________________________________________________
 BJ1268  GEOID HEIGHT    -        -27.009 (meters)                     GEOID18
 BJ1268
 BJ1268.The horizontal coordinates were scaled from a map and have
 BJ1268.an estimated accuracy of +/- 6 seconds.
 BJ1268
 BJ1268.** This station is in an area of known vertical motion. If an
 BJ1268.** orthometric height was ever established but is not available 
 BJ1268.** in the current survey control section, the orthometric height
 BJ1268.** is considered suspect.  Suspect heights are available in the
 BJ1268.** superseded section only if requested.
 BJ1268
 BJ1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1268.GEOID18 height accuracy estimate available here.
 BJ1268
 BJ1268.Click photographs - Photos may exist for this station.
 BJ1268
 BJ1268;                    North         East    Units  Estimated Accuracy
 BJ1268;SPC LA S     -   231,900.    1,111,600.      MT  (+/- 180 meters Scaled)
 BJ1268
 BJ1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP714872(NAD 83)
 BJ1268
 BJ1268                          SUPERSEDED SURVEY CONTROL
 BJ1268
 BJ1268.No superseded survey control is available for this station.
 BJ1268
 BJ1268_MARKER: DD = SURVEY DISK
 BJ1268_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1268_STAMPING: A 1231
 BJ1268_MARK LOGO: CGS+SS
 BJ1268_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1268
 BJ1268  HISTORY     - Date     Condition        Report By
 BJ1268  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1268  HISTORY     - 1959     MARK NOT FOUND   CGS
 BJ1268  HISTORY     - 1980     MARK NOT FOUND   USGS
 BJ1268
 BJ1268                          STATION DESCRIPTION
 BJ1268
 BJ1268'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1268'3.1 MI S FROM FOLSOM.
 BJ1268'3.1 MILES SOUTH ALONG STATE HIGHWAY 25 FROM THE MAIN CROSSROADS AT
 BJ1268'FOLSOM, ST. TAMMANY PARISH, ACROSS THE HIGHWAY FROM AN OLD ROAD
 BJ1268'JUNCTION, 73 FEET NORTH OF A TELEPHONE POLE, AND 36 FEET EAST OF THE
 BJ1268'CENTERLINE OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK, STAMPED A
 BJ1268'1231 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- THE SITE DESCRIBED
 BJ1268'IS NOW ON THE WEST SIDE OF A TUNG ORCHARD.
 BJ1268
 BJ1268                          STATION RECOVERY (1980)
 BJ1268
 BJ1268'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BJ1268'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1266 ***********************************************************************
 BJ1266  DESIGNATION -  A 1232
 BJ1266  PID         -  BJ1266
 BJ1266  STATE/COUNTY-  LA/ST TAMMANY
 BJ1266  COUNTRY     -  US
 BJ1266  USGS QUAD   -  MARTINVILLE (2018)
 BJ1266
 BJ1266                         *CURRENT SURVEY CONTROL
 BJ1266  ______________________________________________________________________
 BJ1266* NAD 83(1986) POSITION- 30 35 58.     (N) 090 10 45.     (W)   SCALED
 BJ1266* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1266  **This station is located in a suspected subsidence area (see below).
 BJ1266  ______________________________________________________________________
 BJ1266  GEOID HEIGHT    -        -27.029 (meters)                     GEOID18
 BJ1266
 BJ1266.The horizontal coordinates were scaled from a map and have
 BJ1266.an estimated accuracy of +/- 6 seconds.
 BJ1266
 BJ1266.** This station is in an area of known vertical motion. If an
 BJ1266.** orthometric height was ever established but is not available 
 BJ1266.** in the current survey control section, the orthometric height
 BJ1266.** is considered suspect.  Suspect heights are available in the
 BJ1266.** superseded section only if requested.
 BJ1266
 BJ1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1266.GEOID18 height accuracy estimate available here.
 BJ1266
 BJ1266.Click photographs - Photos may exist for this station.
 BJ1266
 BJ1266;                    North         East    Units  Estimated Accuracy
 BJ1266;SPC LA S     -   233,270.    1,110,680.      MT  (+/- 180 meters Scaled)
 BJ1266
 BJ1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP704886(NAD 83)
 BJ1266
 BJ1266                          SUPERSEDED SURVEY CONTROL
 BJ1266
 BJ1266.No superseded survey control is available for this station.
 BJ1266
 BJ1266_MARKER: DD = SURVEY DISK
 BJ1266_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1266_STAMPING: A 1232 133
 BJ1266_MARK LOGO: CGS+SS
 BJ1266_PROJECTION: FLUSH
 BJ1266_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1266
 BJ1266  HISTORY     - Date     Condition        Report By
 BJ1266  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1266  HISTORY     - 1955     GOOD             CGS
 BJ1266  HISTORY     - 20060424 MARK NOT FOUND   NGS
 BJ1266
 BJ1266                          STATION DESCRIPTION
 BJ1266
 BJ1266'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1266'2.15 MI S FROM FOLSOM.
 BJ1266'LOCATED 2.15 MILES SOUTH ALONG STATE HIGHWAY 34 FROM THE MAIN
 BJ1266'CROSSROAD IN FOLSOM, AT A CROSSROAD ON THE TOP OF A HILL AT THE MARTIN
 BJ1266'STOCK FARM, IN A FENCE CORNER AT THE NORTHWEST ANGLE OF THE CROSSROAD.
 BJ1266'IT IS 34 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 34, 41 FEET
 BJ1266'NORTH OF THE CENTERLINE OF AN EAST-WEST ROAD, 31 FEET NORTH OF
 BJ1266'TELEPHONE POLE NO. 123, 6 FEET WEST OF A FENCE CORNER, 6.5 FEET
 BJ1266'SOUTHWEST OF THE SOUTH END OF A METAL GATE AND 11 FEET SOUTH OF THE
 BJ1266'CENTERLINE OF A DRIVEWAY LEADING TO A SMALL RED HOUSE.  IT IS A
 BJ1266'STANDARD U.S. COAST AND GEODETIC SURVEY AND STATE SURVEY DISK SET IN
 BJ1266'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND AND ABOUT LEVEL WITH
 BJ1266'THE ROAD.
 BJ1266
 BJ1266                          STATION RECOVERY (2006)
 BJ1266
 BJ1266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ1266'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1267 ***********************************************************************
 BJ1267  DESIGNATION -  A 1232 RESET
 BJ1267  PID         -  BJ1267
 BJ1267  STATE/COUNTY-  LA/ST TAMMANY
 BJ1267  COUNTRY     -  US
 BJ1267  USGS QUAD   -  MARTINVILLE (2018)
 BJ1267
 BJ1267                         *CURRENT SURVEY CONTROL
 BJ1267  ______________________________________________________________________
 BJ1267* NAD 83(1992) POSITION- 30 35 57.89513(N) 090 10 45.56245(W)   ADJUSTED
 BJ1267* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1267  **This station is located in a suspected subsidence area (see below).
 BJ1267  ______________________________________________________________________
 BJ1267  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BJ1267  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BJ1267  DYNAMIC HEIGHT  -         40.275 (meters)      132.14  (feet) COMP
 BJ1267  MODELED GRAVITY -    979,348.1   (mgal)                       NAVD 88
 BJ1267  HORZ ORDER      -  SECOND
 BJ1267
 BJ1267.The horizontal coordinates were established by classical geodetic methods
 BJ1267.and adjusted by the National Geodetic Survey in January 1993.
 BJ1267
 BJ1267.** This station is in an area of known vertical motion. If an
 BJ1267.** orthometric height was ever established but is not available 
 BJ1267.** in the current survey control section, the orthometric height
 BJ1267.** is considered suspect.  Suspect heights are available in the
 BJ1267.** superseded section only if requested.
 BJ1267
 BJ1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1267.GEOID18 height accuracy estimate available here.
 BJ1267
 BJ1267.Click photographs - Photos may exist for this station.
 BJ1267
 BJ1267.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1267
 BJ1267.The dynamic height is computed by dividing the NAVD 88
 BJ1267.geopotential number by the normal gravity value computed on the
 BJ1267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1267.degrees latitude (g = 980.6199 gals.).
 BJ1267
 BJ1267.The modeled gravity was interpolated from observed gravity values.
 BJ1267
 BJ1267. The following values were computed from the NAD 83(1992) position.
 BJ1267
 BJ1267;                    North         East     Units Scale Factor Converg.
 BJ1267;SPC LA S     -   233,269.635 1,110,666.865   MT  0.99998015   +0 34 37.3
 BJ1267;SPC LA S     -   765,318.79  3,643,912.87   sFT  0.99998015   +0 34 37.3
 BJ1267;UTM  15      - 3,388,598.896   770,451.002   MT  1.00050241   +1 26 12.1
 BJ1267
 BJ1267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1267!SPC LA S     -   0.99999791  x   0.99998015  =   0.99997806
 BJ1267!UTM  15      -   0.99999791  x   1.00050241  =   1.00050032
 BJ1267
 BJ1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7045188598(NAD 83)
 BJ1267
 BJ1267                          SUPERSEDED SURVEY CONTROL
 BJ1267
 BJ1267  NAD 83(1986)-  30 35 57.90877(N)    090 10 45.55975(W) AD(       ) 2
 BJ1267
 BJ1267.Superseded values are not recommended for survey control.
 BJ1267
 BJ1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1267.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1267
 BJ1267_MARKER: DD = SURVEY DISK
 BJ1267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1267_STAMPING: A 1232 RESET 1959
 BJ1267_MARK LOGO: CGS+SS
 BJ1267_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1267+STABILITY: SURFACE MOTION
 BJ1267_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1267+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2006
 BJ1267
 BJ1267  HISTORY     - Date     Condition        Report By
 BJ1267  HISTORY     - 1959     MONUMENTED       CGS
 BJ1267  HISTORY     - 1979     GOOD             LADTD
 BJ1267  HISTORY     - 1982     GOOD             LADTD
 BJ1267  HISTORY     - 20060424 GOOD             NGS
 BJ1267
 BJ1267                          STATION DESCRIPTION
 BJ1267
 BJ1267'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1267'2.15 MI SE FROM FOLSOM.
 BJ1267'THE MARK IS LOCATED 2.15 MILES SOUTHEAST ALONG STATE HIGHWAY 25 FROM
 BJ1267'THE CROSSROAD AND TRAFFIC LIGHT, OPPOSITE THE MARTIN STOCK FARM.  IT
 BJ1267'IS 1.6 MILE NORTHWEST OF BM A 1230 RESET 1959.  IT IS 39 FEET
 BJ1267'WEST-NORTHWEST OF THE CENTER OF THE HIGHWAY AT STATION 534+94,
 BJ1267'OPPOSITE THE SIDE ROAD LEADING SOUTHEAST PAST THE MARTIN HOUSE, 56
 BJ1267'FEET SOUTH OF THE PROJECTED PLANE OF THE SOUTH WALL OF THE MARTIN
 BJ1267'HOUSE, 6 FEET SOUTH OF THE SOUTH END OF A METAL GATE, 1 FOOT EAST OF A
 BJ1267'FENCE LINE, 13 FEET NORTH OF THE PROJECTED CENTERLINE OF THE ROAD
 BJ1267'LEADING SOUTHEAST, 72 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF
 BJ1267'A PUMP HOUSE, AND SET IN THE TOP OF A 12 INCH ROUND CONCRETE POST
 BJ1267'PROJECTING 6 INCHES.  IT IS 1 FOOT WEST OF A METAL WITNESS POST
 BJ1267'BEARING A WHITE SIGN.
 BJ1267
 BJ1267                          STATION RECOVERY (1979)
 BJ1267
 BJ1267'RECOVERY NOTE BY LA TRANSP AND DEV 1979 (TLH)
 BJ1267'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 22, T5S,
 BJ1267'R10E.  OWNERSHIP--  THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ1267'DEVELOPMENT.
 BJ1267'
 BJ1267'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 25 AND
 BJ1267'40 IN FOLSOM GO SOUTH ON HIGHWAY 25 FOR 3.1 KM (2 MILES) TO THE
 BJ1267'STATION ON THE RIGHT BETWEEN TWO GRAVEL DRIVES.
 BJ1267'
 BJ1267'THE STATION IS A STANDARD LGS DISK STAMPED---A 1232 RESET
 BJ1267'1959--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN
 BJ1267'DIAMETER PROJECTING 10 CM ABOVE THE GROUND LOCATED 16.5 METERS SSE
 BJ1267'FROM A RIGHT-OF-WAY MARKER., 13.4 METERS NNW FROM THE CENTER OF A
 BJ1267'GRAVEL DRIVE., 11.9 METERS WSW FROM THE CENTER OF HIGHWAY 25., 9.0
 BJ1267'METERS N FROM A POWER POLE WITH A TRANSFORMER ATTACHED., AND 0.3
 BJ1267'METERS W FROM A METAL WITNESS POST AND SIGN.
 BJ1267
 BJ1267                          STATION RECOVERY (1982)
 BJ1267
 BJ1267'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1267'RECOVERED IN GOOD CONDITION.
 BJ1267
 BJ1267                          STATION RECOVERY (2006)
 BJ1267
 BJ1267'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ1267'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1264 ***********************************************************************
 BJ1264  DESIGNATION -  A 1233
 BJ1264  PID         -  BJ1264
 BJ1264  STATE/COUNTY-  LA/ST TAMMANY
 BJ1264  COUNTRY     -  US
 BJ1264  USGS QUAD   -  MARTINVILLE (2018)
 BJ1264
 BJ1264                         *CURRENT SURVEY CONTROL
 BJ1264  ______________________________________________________________________
 BJ1264* NAD 83(1986) POSITION- 30 36 13.     (N) 090 10 51.     (W)   SCALED
 BJ1264* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1264  **This station is located in a suspected subsidence area (see below).
 BJ1264  ______________________________________________________________________
 BJ1264  GEOID HEIGHT    -        -27.036 (meters)                     GEOID18
 BJ1264
 BJ1264.The horizontal coordinates were scaled from a map and have
 BJ1264.an estimated accuracy of +/- 6 seconds.
 BJ1264
 BJ1264.** This station is in an area of known vertical motion. If an
 BJ1264.** orthometric height was ever established but is not available 
 BJ1264.** in the current survey control section, the orthometric height
 BJ1264.** is considered suspect.  Suspect heights are available in the
 BJ1264.** superseded section only if requested.
 BJ1264
 BJ1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1264.GEOID18 height accuracy estimate available here.
 BJ1264
 BJ1264.Click photographs - Photos may exist for this station.
 BJ1264
 BJ1264;                    North         East    Units  Estimated Accuracy
 BJ1264;SPC LA S     -   233,730.    1,110,520.      MT  (+/- 180 meters Scaled)
 BJ1264
 BJ1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP702890(NAD 83)
 BJ1264
 BJ1264                          SUPERSEDED SURVEY CONTROL
 BJ1264
 BJ1264.No superseded survey control is available for this station.
 BJ1264
 BJ1264_MARKER: DD = SURVEY DISK
 BJ1264_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1264_STAMPING: A 1233 125
 BJ1264_MARK LOGO: CGS+SS
 BJ1264_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1264_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1264
 BJ1264  HISTORY     - Date     Condition        Report By
 BJ1264  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1264  HISTORY     - 1955     GOOD             CGS
 BJ1264
 BJ1264                          STATION DESCRIPTION
 BJ1264
 BJ1264'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1264'1.85 MI S FROM FOLSOM.
 BJ1264'LOCATED 1.85 MILES SOUTH ALONG STATE HIGHWAY 34 FROM THE MAIN
 BJ1264'CROSSROAD IN FOLSOM, 0.3 MILE NORTH FROM THE TOP OF THE HILL AND
 BJ1264'MARTINS STOCK FARM, 49 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BJ1264'FRAME HOUSE, 23 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 34, 15
 BJ1264'FEET EAST OF A 18-INCH TREE, 50 FEET SOUTH OF POLE NO. 178 1/2, 22
 BJ1264'FEET EAST OF A T FENCE CORNER AND IN LINE WITH A ROW OF POLES.  IT IS
 BJ1264'A STANDARD U.S. COAST AND GEODETIC AND STATE SURVEY DISK SET IN THE
 BJ1264'TOP OF A CONCRETE POST PROJECTING 4 INCHES AND ABOUT LEVEL WITH THE
 BJ1264'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1265 ***********************************************************************
 BJ1265  DESIGNATION -  A 1233 RESET
 BJ1265  PID         -  BJ1265
 BJ1265  STATE/COUNTY-  LA/ST TAMMANY
 BJ1265  COUNTRY     -  US
 BJ1265  USGS QUAD   -  MARTINVILLE (2018)
 BJ1265
 BJ1265                         *CURRENT SURVEY CONTROL
 BJ1265  ______________________________________________________________________
 BJ1265* NAD 83(1992) POSITION- 30 36 12.62663(N) 090 10 51.82934(W)   ADJUSTED
 BJ1265* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1265  **This station is located in a suspected subsidence area (see below).
 BJ1265  ______________________________________________________________________
 BJ1265  GEOID HEIGHT    -        -27.036 (meters)                     GEOID18
 BJ1265  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 BJ1265  DYNAMIC HEIGHT  -         37.986 (meters)      124.63  (feet) COMP
 BJ1265  MODELED GRAVITY -    979,347.8   (mgal)                       NAVD 88
 BJ1265  HORZ ORDER      -  SECOND
 BJ1265
 BJ1265.The horizontal coordinates were established by classical geodetic methods
 BJ1265.and adjusted by the National Geodetic Survey in January 1993.
 BJ1265
 BJ1265.** This station is in an area of known vertical motion. If an
 BJ1265.** orthometric height was ever established but is not available 
 BJ1265.** in the current survey control section, the orthometric height
 BJ1265.** is considered suspect.  Suspect heights are available in the
 BJ1265.** superseded section only if requested.
 BJ1265
 BJ1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1265.GEOID18 height accuracy estimate available here.
 BJ1265
 BJ1265.Click photographs - Photos may exist for this station.
 BJ1265
 BJ1265.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1265
 BJ1265.The dynamic height is computed by dividing the NAVD 88
 BJ1265.geopotential number by the normal gravity value computed on the
 BJ1265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1265.degrees latitude (g = 980.6199 gals.).
 BJ1265
 BJ1265.The modeled gravity was interpolated from observed gravity values.
 BJ1265
 BJ1265. The following values were computed from the NAD 83(1992) position.
 BJ1265
 BJ1265;                    North         East     Units Scale Factor Converg.
 BJ1265;SPC LA S     -   233,721.582 1,110,495.370   MT  0.99998090   +0 34 34.1
 BJ1265;SPC LA S     -   766,801.56  3,643,350.23   sFT  0.99998090   +0 34 34.1
 BJ1265;UTM  15      - 3,389,048.453   770,272.652   MT  1.00050122   +1 26 09.5
 BJ1265
 BJ1265!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1265!SPC LA S     -   0.99999827  x   0.99998090  =   0.99997917
 BJ1265!UTM  15      -   0.99999827  x   1.00050122  =   1.00049949
 BJ1265
 BJ1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7027289048(NAD 83)
 BJ1265
 BJ1265                          SUPERSEDED SURVEY CONTROL
 BJ1265
 BJ1265  NAD 83(1990)-  30 36 12.64017(N)    090 10 51.82665(W) AD(       ) 2
 BJ1265
 BJ1265.Superseded values are not recommended for survey control.
 BJ1265
 BJ1265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1265.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1265
 BJ1265_MARKER: DD = SURVEY DISK
 BJ1265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1265_STAMPING: A 1233 RESET 1959
 BJ1265_MARK LOGO: CGS+SS
 BJ1265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1265+STABILITY: SURFACE MOTION
 BJ1265
 BJ1265  HISTORY     - Date     Condition        Report By
 BJ1265  HISTORY     - 1959     MONUMENTED       CGS
 BJ1265  HISTORY     - 1978     SEE DESCRIPTION  LADTD
 BJ1265  HISTORY     - 1982     GOOD             LADTD
 BJ1265
 BJ1265                          STATION DESCRIPTION
 BJ1265
 BJ1265'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1265'2.85 MI SE FROM FOLSOM.
 BJ1265'THE MARK IS LOCATED 2.85 MILES SOUTHEAST ALONG STATE HIGHWAY 25 FROM
 BJ1265'THE CROSSROAD AND TRAFFIC LIGHT AT FOLSOM, ON THE NORTH SLOPE OF A
 BJ1265'HILL, 39 FEET WEST OF THE CENTERLINE OF THE HIGHWAY AT STATION 550+75,
 BJ1265'5 FEET EAST OF A FENCE, 32 FEET EAST OF THE SOUTHEAST CORNER OF AN
 BJ1265'UNPAINTED HOUSE WITH A TIN ROOF, 1.5 FEET NORTH OF THE PROJECTED PLANE
 BJ1265'OF THE SOUTH WALL OF THE HOUSE, AND 1 FOOT WEST OF A METAL WITNESS
 BJ1265'POST BEARING A WHITE SIGN, AND SET IN THE TOP OF A 12 INCH ROUND
 BJ1265'CONCRETE POST PROJECTING 6 INCHES.
 BJ1265
 BJ1265                          STATION RECOVERY (1978)
 BJ1265
 BJ1265'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BJ1265'RECOVERED IN GOOD CONDITION.  NOTE-- LANDSCAPING HAS BEEN DONE IN
 BJ1265'THIS AREA LEAVING THE CONCRETE POST PROJECTING ABOUT 1 FOOT, A
 BJ1265'6 INCH PINE TREE WAS GROWING ALONG SIDE OF THE MARK, POSSIBLY
 BJ1265'DISTURBING THE MARK, THE TREE WAS DESTROYED AND THE LINE RAN
 BJ1265'THROUGH TO THE NEXT MARK, USE ADJUSTED ELEVATION.
 BJ1265
 BJ1265                          STATION RECOVERY (1982)
 BJ1265
 BJ1265'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1263 ***********************************************************************
 BJ1263  DESIGNATION -  A 1235
 BJ1263  PID         -  BJ1263
 BJ1263  STATE/COUNTY-  LA/ST TAMMANY
 BJ1263  COUNTRY     -  US
 BJ1263  USGS QUAD   -  MARTINVILLE (2018)
 BJ1263
 BJ1263                         *CURRENT SURVEY CONTROL
 BJ1263  ______________________________________________________________________
 BJ1263* NAD 83(1986) POSITION- 30 37 07.     (N) 090 11 07.     (W)   SCALED
 BJ1263* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1263  **This station is located in a suspected subsidence area (see below).
 BJ1263  ______________________________________________________________________
 BJ1263  GEOID HEIGHT    -        -27.063 (meters)                     GEOID18
 BJ1263
 BJ1263.The horizontal coordinates were scaled from a map and have
 BJ1263.an estimated accuracy of +/- 6 seconds.
 BJ1263
 BJ1263.** This station is in an area of known vertical motion. If an
 BJ1263.** orthometric height was ever established but is not available 
 BJ1263.** in the current survey control section, the orthometric height
 BJ1263.** is considered suspect.  Suspect heights are available in the
 BJ1263.** superseded section only if requested.
 BJ1263
 BJ1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1263.GEOID18 height accuracy estimate available here.
 BJ1263
 BJ1263.Click photographs - Photos may exist for this station.
 BJ1263
 BJ1263;                    North         East    Units  Estimated Accuracy
 BJ1263;SPC LA S     -   235,390.    1,110,080.      MT  (+/- 180 meters Scaled)
 BJ1263
 BJ1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP698907(NAD 83)
 BJ1263
 BJ1263                          SUPERSEDED SURVEY CONTROL
 BJ1263
 BJ1263.No superseded survey control is available for this station.
 BJ1263
 BJ1263_MARKER: DD = SURVEY DISK
 BJ1263_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1263_STAMPING: A 1235
 BJ1263_MARK LOGO: CGS+SS
 BJ1263_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1263
 BJ1263  HISTORY     - Date     Condition        Report By
 BJ1263  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1263  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1263  HISTORY     - 1980     MARK NOT FOUND   USGS
 BJ1263
 BJ1263                          STATION DESCRIPTION
 BJ1263
 BJ1263'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1263'0.7 MI S FROM FOLSOM.
 BJ1263'0.7 MILE SOUTH ALONG STATE HIGHWAY 25 FROM THE MAIN CROSSROADS AT
 BJ1263'FOLSOM, ST. TAMMANY PARISH, ON THE TOP OF A KNOLL, AT THE JUNCTION OF
 BJ1263'A PRIVATE DRIVEWAY, 25 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 24
 BJ1263'FEET SOUTH OF THE CENTERLINE OF THE DRIVEWAY, AND 7 FEET SOUTHEAST OF
 BJ1263'A PINE TREE.  A STATE SURVEY STANDARD DISK, STAMPED A 1235 AND SET IN
 BJ1263'TOP OF A CONCRETE POST.  NOTE-- IT WAS REPORTED AT THAT TIME THAT THE
 BJ1263'AREA ON THE TOP OF THE KNOLL HAS BEEN LEVELED AND GRAVELED AS AN
 BJ1263'APPROACH TO A STORE AND SERVICE STATION. THE STORE AND SERVICE STATION
 BJ1263'HAS BEEN ABANDONED.
 BJ1263
 BJ1263                          STATION RECOVERY (1980)
 BJ1263
 BJ1263'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BJ1263'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1261 ***********************************************************************
 BJ1261  DESIGNATION -  A 1236
 BJ1261  PID         -  BJ1261
 BJ1261  STATE/COUNTY-  LA/ST TAMMANY
 BJ1261  COUNTRY     -  US
 BJ1261  USGS QUAD   -  FOLSOM (2018)
 BJ1261
 BJ1261                         *CURRENT SURVEY CONTROL
 BJ1261  ______________________________________________________________________
 BJ1261* NAD 83(1986) POSITION- 30 37 31.     (N) 090 11 10.     (W)   SCALED
 BJ1261* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1261  **This station is located in a suspected subsidence area (see below).
 BJ1261  ______________________________________________________________________
 BJ1261  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ1261
 BJ1261.The horizontal coordinates were scaled from a map and have
 BJ1261.an estimated accuracy of +/- 6 seconds.
 BJ1261
 BJ1261.** This station is in an area of known vertical motion. If an
 BJ1261.** orthometric height was ever established but is not available 
 BJ1261.** in the current survey control section, the orthometric height
 BJ1261.** is considered suspect.  Suspect heights are available in the
 BJ1261.** superseded section only if requested.
 BJ1261
 BJ1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1261.GEOID18 height accuracy estimate available here.
 BJ1261
 BJ1261.Click photographs - Photos may exist for this station.
 BJ1261
 BJ1261;                    North         East    Units  Estimated Accuracy
 BJ1261;SPC LA S     -   236,130.    1,109,990.      MT  (+/- 180 meters Scaled)
 BJ1261
 BJ1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP697914(NAD 83)
 BJ1261
 BJ1261                          SUPERSEDED SURVEY CONTROL
 BJ1261
 BJ1261.No superseded survey control is available for this station.
 BJ1261
 BJ1261_MARKER: DD = SURVEY DISK
 BJ1261_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1261_STAMPING: A 1236 150
 BJ1261_MARK LOGO: CGS+SS
 BJ1261_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1261_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1261
 BJ1261  HISTORY     - Date     Condition        Report By
 BJ1261  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1261  HISTORY     - 1955     GOOD             CGS
 BJ1261
 BJ1261                          STATION DESCRIPTION
 BJ1261
 BJ1261'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1261'0.35 MI S FROM FOLSOM.
 BJ1261'LOCATED 0.35 MILES SOUTH ALONG STATE HIGHWAY 34 FROM THE MAIN
 BJ1261'CROSSROAD IN FOLSOM, ON THE INSIDE OF THE FIRST CURVE SOUTH OF FOLSOM,
 BJ1261'ACROSS THE ROAD FROM THE FOLSOM SCHOOL, 21 FEET WEST OF THE CENTERLINE
 BJ1261'OF STATE HIGHWAY 34, 18 FEET SOUTH OF THE EXTENDED TANGENT OF THE
 BJ1261'SOUTH SIDE OF THE SIDEWALK LEADING TO THE SCHOOL, 6 FEET EAST OF A
 BJ1261'FENCE LINE AND 62 FEET NORTH OF A FENCE CORNER.  IT IS A STANDARD U.S.
 BJ1261'COAST AND GEODETIC AND STATE SURVEY DISK SET IN THE TOP OF A CONCRETE
 BJ1261'POST PROJECTING 4 INCHES AND ABOUT 1.5 FEET ABOVE THE LEVEL OF THE
 BJ1261'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1262 ***********************************************************************
 BJ1262  DESIGNATION -  A 1236 RESET
 BJ1262  PID         -  BJ1262
 BJ1262  STATE/COUNTY-  LA/ST TAMMANY
 BJ1262  COUNTRY     -  US
 BJ1262  USGS QUAD   -  FOLSOM (2018)
 BJ1262
 BJ1262                         *CURRENT SURVEY CONTROL
 BJ1262  ______________________________________________________________________
 BJ1262* NAD 83(1992) POSITION- 30 37 30.22262(N) 090 11 09.49329(W)   ADJUSTED
 BJ1262* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1262  **This station is located in a suspected subsidence area (see below).
 BJ1262  ______________________________________________________________________
 BJ1262  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ1262  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 BJ1262  DYNAMIC HEIGHT  -         45.590 (meters)      149.57  (feet) COMP
 BJ1262  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ1262  HORZ ORDER      -  SECOND
 BJ1262
 BJ1262.The horizontal coordinates were established by classical geodetic methods
 BJ1262.and adjusted by the National Geodetic Survey in January 1993.
 BJ1262
 BJ1262.** This station is in an area of known vertical motion. If an
 BJ1262.** orthometric height was ever established but is not available 
 BJ1262.** in the current survey control section, the orthometric height
 BJ1262.** is considered suspect.  Suspect heights are available in the
 BJ1262.** superseded section only if requested.
 BJ1262
 BJ1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1262.GEOID18 height accuracy estimate available here.
 BJ1262
 BJ1262.Click photographs - Photos may exist for this station.
 BJ1262
 BJ1262.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1262
 BJ1262.The dynamic height is computed by dividing the NAVD 88
 BJ1262.geopotential number by the normal gravity value computed on the
 BJ1262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1262.degrees latitude (g = 980.6199 gals.).
 BJ1262
 BJ1262.The modeled gravity was interpolated from observed gravity values.
 BJ1262
 BJ1262. The following values were computed from the NAD 83(1992) position.
 BJ1262
 BJ1262;                    North         East     Units Scale Factor Converg.
 BJ1262;SPC LA S     -   236,106.287 1,110,000.943   MT  0.99998492   +0 34 25.3
 BJ1262;SPC LA S     -   774,625.38  3,641,728.09   sFT  0.99998492   +0 34 25.3
 BJ1262;UTM  15      - 3,391,426.694   769,742.203   MT  1.00049769   +1 26 03.8
 BJ1262
 BJ1262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1262!SPC LA S     -   0.99999708  x   0.99998492  =   0.99998200
 BJ1262!UTM  15      -   0.99999708  x   1.00049769  =   1.00049477
 BJ1262
 BJ1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6974291426(NAD 83)
 BJ1262
 BJ1262                          SUPERSEDED SURVEY CONTROL
 BJ1262
 BJ1262  NAD 83(1986)-  30 37 30.23625(N)    090 11 09.49099(W) AD(       ) 2
 BJ1262
 BJ1262.Superseded values are not recommended for survey control.
 BJ1262
 BJ1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1262.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1262
 BJ1262_MARKER: DD = SURVEY DISK
 BJ1262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1262_STAMPING: A 1236 RESET 1961
 BJ1262_MARK LOGO: CGS+SS
 BJ1262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1262+STABILITY: SURFACE MOTION
 BJ1262
 BJ1262  HISTORY     - Date     Condition        Report By
 BJ1262  HISTORY     - 1961     MONUMENTED       CGS
 BJ1262  HISTORY     - 1982     GOOD             LADTD
 BJ1262
 BJ1262                          STATION DESCRIPTION
 BJ1262
 BJ1262'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BJ1262'0.4 MI S FROM FOLSOM.
 BJ1262'THIS MARK IS LOCATED 0.4 MILE SOUTH ALONG STATE HIGHWAY 25 FROM THE
 BJ1262'MAIN CROSSROAD AT FOLSOM, ON THE EAST SIDE OF THE HIGHWAY, AND IN
 BJ1262'FRONT OF THE FOLSOM SCHOOL.  IT IS 105 FEET WEST OF THE SOUTH EDGE OF
 BJ1262'THE LOWER STEP AT THE WEST ENTRANCE OF THE SCHOOL BUILDING, 41.5 FEET
 BJ1262'SOUTHWEST OF THE FLAG POLE, 16 FEET SOUTH OF THE SOUTH EDGE OF THE
 BJ1262'SIDEWALK LEADING TO THE SCHOOL, 1 FOOT EAST OF THE SIDEWALK IN FRONT
 BJ1262'OF THE SCHOOL, 1 FOOT WEST OF THE WOVEN WIRE FENCE IN FRONT OF THE
 BJ1262'SCHOOL AND 1 FOOT SOUTH OF A METAL WITNESS POST.  A STANDARD C AND GS
 BJ1262'AND STATE SURVEY DISK, STAMPED A 1236 (LGS) RESET 1961, AND SET IN THE
 BJ1262'TOP OF A 12-INCH ROUND CONCRETE POST, PROJECTING 4 INCHES ABOVE THE
 BJ1262'GROUND.
 BJ1262
 BJ1262                          STATION RECOVERY (1982)
 BJ1262
 BJ1262'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1259 ***********************************************************************
 BJ1259  DESIGNATION -  A 1237
 BJ1259  PID         -  BJ1259
 BJ1259  STATE/COUNTY-  LA/ST TAMMANY
 BJ1259  COUNTRY     -  US
 BJ1259  USGS QUAD   -  FOLSOM (2018)
 BJ1259
 BJ1259                         *CURRENT SURVEY CONTROL
 BJ1259  ______________________________________________________________________
 BJ1259* NAD 83(1986) POSITION- 30 37 42.     (N) 090 11 12.     (W)   SCALED
 BJ1259* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1259  **This station is located in a suspected subsidence area (see below).
 BJ1259  ______________________________________________________________________
 BJ1259  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BJ1259
 BJ1259.The horizontal coordinates were scaled from a map and have
 BJ1259.an estimated accuracy of +/- 6 seconds.
 BJ1259
 BJ1259.** This station is in an area of known vertical motion. If an
 BJ1259.** orthometric height was ever established but is not available 
 BJ1259.** in the current survey control section, the orthometric height
 BJ1259.** is considered suspect.  Suspect heights are available in the
 BJ1259.** superseded section only if requested.
 BJ1259
 BJ1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1259.GEOID18 height accuracy estimate available here.
 BJ1259
 BJ1259.Click photographs - Photos may exist for this station.
 BJ1259
 BJ1259;                    North         East    Units  Estimated Accuracy
 BJ1259;SPC LA S     -   236,470.    1,109,930.      MT  (+/- 180 meters Scaled)
 BJ1259
 BJ1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP696917(NAD 83)
 BJ1259
 BJ1259                          SUPERSEDED SURVEY CONTROL
 BJ1259
 BJ1259.No superseded survey control is available for this station.
 BJ1259
 BJ1259_MARKER: DD = SURVEY DISK
 BJ1259_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1259_STAMPING: A 1237 155
 BJ1259_MARK LOGO: CGS+SS
 BJ1259_PROJECTION: FLUSH
 BJ1259_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1259
 BJ1259  HISTORY     - Date     Condition        Report By
 BJ1259  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1259  HISTORY     - 1955     GOOD             CGS
 BJ1259
 BJ1259                          STATION DESCRIPTION
 BJ1259
 BJ1259'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1259'LOCATED 0.15 MILE SOUTH ALONG STATE HIGHWAY 34 FROM THE MAIN CROSSROAD
 BJ1259'IN FOLSOM, AT THE INTERSECTION OF THE SECOND STREET SOUTH, 40 FEET
 BJ1259'EAST OF THE CENTERLINE OF STATE HIGHWAY 34, 14 FEET SOUTH OF THE
 BJ1259'CENTERLINE OF A GRAVEL STREET LEADING EAST, 14 FEET NORTH-NORTHEAST OF
 BJ1259'THE NORTHEAST CORNER OF THE END OF THE SIDEWALK, 27 FEET NORTH OF A
 BJ1259'FENCE CORNER AND WEST END OF A GATE AND 25 FEET NORTHWEST OF A LARGE
 BJ1259'HOLLOW OAK TREE.  IT IS A STANDARD  U.S. COAST AND GEODETIC AND STATE
 BJ1259'SURVEY DISK SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND
 BJ1259'AND LEVEL WITH THE ROADS.  NOTE-- THE CORNERS OF THE CONCRETE POST
 BJ1259'CHIPPED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1260 ***********************************************************************
 BJ1260  DESIGNATION -  A 1237 RESET
 BJ1260  PID         -  BJ1260
 BJ1260  STATE/COUNTY-  LA/ST TAMMANY
 BJ1260  COUNTRY     -  US
 BJ1260  USGS QUAD   -  FOLSOM (2018)
 BJ1260
 BJ1260                         *CURRENT SURVEY CONTROL
 BJ1260  ______________________________________________________________________
 BJ1260* NAD 83(1986) POSITION- 30 37 42.     (N) 090 11 12.     (W)   SCALED
 BJ1260* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1260  **This station is located in a suspected subsidence area (see below).
 BJ1260  ______________________________________________________________________
 BJ1260  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BJ1260  DYNAMIC HEIGHT  -         47.103 (meters)      154.54  (feet) COMP
 BJ1260  MODELED GRAVITY -    979,346.4   (mgal)                       NAVD 88
 BJ1260
 BJ1260.The horizontal coordinates were scaled from a map and have
 BJ1260.an estimated accuracy of +/- 6 seconds.
 BJ1260
 BJ1260.** This station is in an area of known vertical motion. If an
 BJ1260.** orthometric height was ever established but is not available 
 BJ1260.** in the current survey control section, the orthometric height
 BJ1260.** is considered suspect.  Suspect heights are available in the
 BJ1260.** superseded section only if requested.
 BJ1260
 BJ1260.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1260.GEOID18 height accuracy estimate available here.
 BJ1260
 BJ1260.Click photographs - Photos may exist for this station.
 BJ1260
 BJ1260.The dynamic height is computed by dividing the NAVD 88
 BJ1260.geopotential number by the normal gravity value computed on the
 BJ1260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1260.degrees latitude (g = 980.6199 gals.).
 BJ1260
 BJ1260.The modeled gravity was interpolated from observed gravity values.
 BJ1260
 BJ1260;                    North         East    Units  Estimated Accuracy
 BJ1260;SPC LA S     -   236,470.    1,109,930.      MT  (+/- 180 meters Scaled)
 BJ1260
 BJ1260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP696917(NAD 83)
 BJ1260
 BJ1260                          SUPERSEDED SURVEY CONTROL
 BJ1260
 BJ1260.No superseded survey control is available for this station.
 BJ1260
 BJ1260_MARKER: DD = SURVEY DISK
 BJ1260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1260_STAMPING: A 1237 RESET 1959
 BJ1260_MARK LOGO: CGS+SS
 BJ1260_PROJECTION: FLUSH
 BJ1260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1260+STABILITY: SURFACE MOTION
 BJ1260
 BJ1260  HISTORY     - Date     Condition        Report By
 BJ1260  HISTORY     - 1959     MONUMENTED       CGS
 BJ1260  HISTORY     - 1980     MARK NOT FOUND   USGS
 BJ1260  HISTORY     - 1982     GOOD             LADTD
 BJ1260
 BJ1260                          STATION DESCRIPTION
 BJ1260
 BJ1260'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 BJ1260'0.15 MI S FROM FOLSOM.
 BJ1260'THE MARK IS LOCATED 0.15 MILE SOUTH OF THE CROSSROAD AND TRAFFIC LIGHT
 BJ1260'AT FOLSOM IN THE SOUTHEAST ANGLE OF A CROSS STREET, 46 FEET SOUTHEAST
 BJ1260'OF THE CENTER OF THE INTERSECTION, 32 FEET EAST-NORTHEAST OF THE
 BJ1260'CENTERLINE OF THE HIGHWAY, 29 FEET SOUTH-SOUTHEAST OF THE CENTER OF
 BJ1260'THE CROSS STREET, 26.3 FEET WEST OF A 4 FOOT OAK TREE AND 1 FOOT
 BJ1260'EAST-NORTHEAST OF THE NORTH EDGE OF THE SIDEWALK, AND SET IN THE TOP
 BJ1260'OF A 12-INCH ROUND CONCRETE POST FLUSH WITH THE GROUND.
 BJ1260
 BJ1260                          STATION RECOVERY (1980)
 BJ1260
 BJ1260'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BJ1260'MARK NOT FOUND.
 BJ1260
 BJ1260                          STATION RECOVERY (1982)
 BJ1260
 BJ1260'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ1260'RECOVERED IN GOOD CONDITION EXCEPT ADD 2.1 METERS (7 FT) SOUTH OF
 BJ1260'STATION 52H053 1979 (LDH), 1.5 METERS (5 FT) SOUTH OF A METAL WITNESS
 BJ1260'POST.
 BJ1260'THE MARK IS 1.52 METERS  N FROM A WITNESS POST.
 BJ1260'THE MARK IS ABOVE LEVEL WITH LA 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0394 ***********************************************************************
 BX0394  DESIGNATION -  A 124
 BX0394  PID         -  BX0394
 BX0394  STATE/COUNTY-  LA/LA SALLE
 BX0394  COUNTRY     -  US
 BX0394  USGS QUAD   -  OLLA EAST (2018)
 BX0394
 BX0394                         *CURRENT SURVEY CONTROL
 BX0394  ______________________________________________________________________
 BX0394* NAD 83(1986) POSITION- 31 54 04.     (N) 092 09 13.     (W)   SCALED
 BX0394* NAVD 88 ORTHO HEIGHT -    45.79  (+/-2cm)      150.2   (feet) VERTCON3
 BX0394  ______________________________________________________________________
 BX0394  GEOID HEIGHT    -        -25.553 (meters)                     GEOID18
 BX0394  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0394
 BX0394.The horizontal coordinates were scaled from a map and have
 BX0394.an estimated accuracy of +/- 6 seconds.
 BX0394
 BX0394.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0394.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0394
 BX0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0394.GEOID18 height accuracy estimate available here.
 BX0394
 BX0394.The vertical order pertains to the NGVD 29 superseded value.
 BX0394
 BX0394.Click photographs - Photos may exist for this station.
 BX0394
 BX0394;                    North         East    Units  Estimated Accuracy
 BX0394;SPC LA N     -   155,400.    1,032,760.      MT  (+/- 180 meters Scaled)
 BX0394
 BX0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR800297(NAD 83)
 BX0394
 BX0394                          SUPERSEDED SURVEY CONTROL
 BX0394
 BX0394  NGVD 29 (11/26/84)   45.872  (m)          150.50   (f) ADJUSTED    2 0
 BX0394
 BX0394.Superseded values are not recommended for survey control.
 BX0394
 BX0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0394.See file dsdata.pdf to determine how the superseded data were derived.
 BX0394
 BX0394_MARKER: DB = BENCH MARK DISK
 BX0394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0394_STAMPING: A 124 1949
 BX0394_MARK LOGO: CGS
 BX0394_PROJECTION: PROJECTING 10 CENTIMETERS
 BX0394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0394+STABILITY: SURFACE MOTION
 BX0394
 BX0394  HISTORY     - Date     Condition        Report By
 BX0394  HISTORY     - 1949     MONUMENTED       CGS
 BX0394  HISTORY     - 1950     GOOD             CGS
 BX0394
 BX0394                          STATION DESCRIPTION
 BX0394
 BX0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0394'5.7 MI SE FROM OLLA.
 BX0394'5.2 MILES EAST ALONG STATE HIGHWAY 111 FROM THE MISSOURI PACIFIC
 BX0394'RAILROAD STATION AT OLLA, THENCE 0.5 MILE SOUTHEAST ALONG A GRAVELED
 BX0394'ROAD, AT A FARMHOUSE, 78 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 31
 BX0394'FEET SOUTHEAST OF A 48 INCH OAK TREE, 66 FEET NORTHEAST OF THE
 BX0394'NORTHEAST CORNER OF THE FARMHOUSE, 1 FOOT WEST OF A FENCE, 2 FEET
 BX0394'SOUTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BX0394'PROJECTS 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0412 ***********************************************************************
 BX0412  DESIGNATION -  A 126
 BX0412  PID         -  BX0412
 BX0412  STATE/COUNTY-  LA/LA SALLE
 BX0412  COUNTRY     -  US
 BX0412  USGS QUAD   -  NICKEL (2018)
 BX0412
 BX0412                         *CURRENT SURVEY CONTROL
 BX0412  ______________________________________________________________________
 BX0412* NAD 83(1986) POSITION- 31 46 33.     (N) 092 05 25.     (W)   SCALED
 BX0412* NAVD 88 ORTHO HEIGHT -    67.45  (+/-2cm)      221.3   (feet) VERTCON3
 BX0412  ______________________________________________________________________
 BX0412  GEOID HEIGHT    -        -25.627 (meters)                     GEOID18
 BX0412  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0412
 BX0412.The horizontal coordinates were scaled from a map and have
 BX0412.an estimated accuracy of +/- 6 seconds.
 BX0412
 BX0412.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0412.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0412
 BX0412.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0412.GEOID18 height accuracy estimate available here.
 BX0412
 BX0412.The vertical order pertains to the NGVD 29 superseded value.
 BX0412
 BX0412.Click photographs - Photos may exist for this station.
 BX0412
 BX0412;                    North         East    Units  Estimated Accuracy
 BX0412;SPC LA N     -   141,530.    1,038,810.      MT  (+/- 180 meters Scaled)
 BX0412
 BX0412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR861159(NAD 83)
 BX0412
 BX0412                          SUPERSEDED SURVEY CONTROL
 BX0412
 BX0412  NGVD 29 (11/26/84)   67.518  (m)          221.52   (f) ADJUSTED    2 0
 BX0412
 BX0412.Superseded values are not recommended for survey control.
 BX0412
 BX0412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0412.See file dsdata.pdf to determine how the superseded data were derived.
 BX0412
 BX0412_MARKER: DB = BENCH MARK DISK
 BX0412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0412_STAMPING: A 126 1950
 BX0412_MARK LOGO: CGS
 BX0412_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0412+STABILITY: SURFACE MOTION
 BX0412
 BX0412  HISTORY     - Date     Condition        Report By
 BX0412  HISTORY     - 1950     MONUMENTED       CGS
 BX0412
 BX0412                          STATION DESCRIPTION
 BX0412
 BX0412'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0412'9.2 MI N FROM JENA.
 BX0412'4.85 MILES NORTHWEST ALONG STATE HIGHWAY 6 FROM THE COURTHOUSE AT
 BX0412'JENA, THENCE 4.35 MILES NORTHEAST ALONG STATE HIGHWAY 112.  98 FEET
 BX0412'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 60 FEET SOUTHWEST OF THE
 BX0412'CENTER LINE OF A PRIVATE ROAD WHICH LEADS SOUTHEAST, 98.0 FEET
 BX0412'SOUTHWEST OF A POWER POLE, 2.0 FEET NORTHEAST OF A WITNESS POST, SET
 BX0412'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE
 BX0412'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2926 ***********************************************************************
 BJ2926  DESIGNATION -  A 1266
 BJ2926  PID         -  BJ2926
 BJ2926  STATE/COUNTY-  LA/ST TAMMANY
 BJ2926  COUNTRY     -  US
 BJ2926  USGS QUAD   -  WALDHEIM (2018)
 BJ2926
 BJ2926                         *CURRENT SURVEY CONTROL
 BJ2926  ______________________________________________________________________
 BJ2926* NAD 83(1993) POSITION- 30 34 17.00902(N) 090 04 32.35428(W)   ADJUSTED
 BJ2926* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2926  **This station is located in a suspected subsidence area (see below).
 BJ2926  ______________________________________________________________________
 BJ2926  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BJ2926  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 BJ2926  HORZ ORDER      -  SECOND
 BJ2926
 BJ2926.The horizontal coordinates were established by classical geodetic methods
 BJ2926.and adjusted by the National Geodetic Survey in May 1994.
 BJ2926
 BJ2926.** This station is in an area of known vertical motion. If an
 BJ2926.** orthometric height was ever established but is not available 
 BJ2926.** in the current survey control section, the orthometric height
 BJ2926.** is considered suspect.  Suspect heights are available in the
 BJ2926.** superseded section only if requested.
 BJ2926
 BJ2926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2926.GEOID18 height accuracy estimate available here.
 BJ2926
 BJ2926.Click photographs - Photos may exist for this station.
 BJ2926
 BJ2926.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2926
 BJ2926. The following values were computed from the NAD 83(1993) position.
 BJ2926
 BJ2926;                    North         East     Units Scale Factor Converg.
 BJ2926;SPC LA S     -   230,267.711 1,120,642.185   MT  0.99997517   +0 37 43.9
 BJ2926;SPC LA S     -   755,469.98  3,676,640.24   sFT  0.99997517   +0 37 43.9
 BJ2926;UTM  15      - 3,385,745.366   780,475.831   MT  1.00057057   +1 29 18.0
 BJ2926;UTM  16      - 3,386,132.367   205,005.523   MT  1.00067367   -1 33 55.6
 BJ2926
 BJ2926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2926!SPC LA S     -   0.99999769  x   0.99997517  =   0.99997286
 BJ2926!UTM  15      -   0.99999769  x   1.00057057  =   1.00056826
 BJ2926!UTM  16      -   0.99999769  x   1.00067367  =   1.00067136
 BJ2926
 BJ2926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8047585745(NAD 83)
 BJ2926
 BJ2926                          SUPERSEDED SURVEY CONTROL
 BJ2926
 BJ2926  NAD 83(1992)-  30 34 17.00980(N)    090 04 32.35450(W) AD(       ) 2
 BJ2926  NAD 83(1986)-  30 34 17.02179(N)    090 04 32.35146(W) AD(       ) 2
 BJ2926  NAD 27      -  30 34 16.33485(N)    090 04 32.07111(W) AD(       ) 2
 BJ2926
 BJ2926.Superseded values are not recommended for survey control.
 BJ2926
 BJ2926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2926.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2926
 BJ2926_MARKER: DD = SURVEY DISK
 BJ2926_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2926_STAMPING: A 1266
 BJ2926_MARK LOGO: CGS+SS
 BJ2926_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2926
 BJ2926  HISTORY     - Date     Condition        Report By
 BJ2926  HISTORY     - UNK      MONUMENTED       LAGS
 BJ2926  HISTORY     - 1970     GOOD             LADH
 BJ2926  HISTORY     - 20060424 MARK NOT FOUND   NGS
 BJ2926
 BJ2926                          STATION DESCRIPTION
 BJ2926
 BJ2926'DESCRIBED BY LOUISIANA GEODETIC SURVEY UNK
 BJ2926'6.5 MI NORTH FROM COVINGTON.
 BJ2926'THE STATION IS LOCATED ABOUT 12 MILES SOUTHWEST OF SUN, 7-3/4 MILES
 BJ2926'SOUTHEAST OF FOLSOM, 6.5 MILES NORTH AND 1 MILE EAST OF COVINGTON
 BJ2926'AND IN THE SOUTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION 34,
 BJ2926'T 5 S, R 11 E AND IN PASTURE LAND OWNED BY MR. EDWARD KUNZ. TO REACH
 BJ2926'THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE HIGHWAYS
 BJ2926'25 AND 437 AT THE NORTHEAST EDGE OF COVINGTON, GO NORTHEAST ON HIGH-
 BJ2926'WAY 437 FOR 2.6 MILES TO THE JUNCTION WITH STATE HIGHWAY 1081 ON THE
 BJ2926'RIGHT. CONTINUE NORTHERLY ON HIGHWAY 437 FOR 3.85 MILES TO A METAL
 BJ2926'GATE.
 BJ2926'THE MARK IS A CGS AND LADTD SURVEY DISK STAMPED A 1266, SET
 BJ2926'IN THE TOP OF A 6-INCH SQUARE CONCRETE POST THE PROJECTS 1 INCH
 BJ2926'ABOVE THE GOURND. IT IS 23.5 FEET WEST OF THE CENTER OF HIGHWAY
 BJ2926'437, 18 FEET NORTH OF THE NORTH GATE POST, 3 FEET EAST OF THE
 BJ2926'FENCE AND 1.5 FEET SOUTHEAST OF A METAL WITNESS POST.
 BJ2926
 BJ2926                          STATION RECOVERY (1970)
 BJ2926
 BJ2926'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1970 (LGB)
 BJ2926'A 1266 IS A COAST AND GEODETIC SURVEY AND LOUISIANA STATE SURVEY
 BJ2926'BENCH MARK DISK STAMPED A 1266, SET IN THE TOP OF A 6-INCH SQUARE
 BJ2926'CONCRETE POST THAT PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS
 BJ2926'23.5 FEET WEST OF THE CENTER OF HIGHWAY 437, 18 FEET NORTH OF THE
 BJ2926'NORTH GATE POST, 3 FEET EAST OF THE FENCE AND 1.5 FEET SOUTHEAST
 BJ2926'OF A METAL WITNESS POST.
 BJ2926'
 BJ2926'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BJ2926'HIGHWAYS 25 AND 437 AT THE NORTHEAST EDGE OF COVINGTON, GO NORTHEAST
 BJ2926'ON HIGHWAY 437 FOR 2.6 MILES TO THE JUNCTION WITH STATE HIGHWAY
 BJ2926'1081 ON THE RIGHT.  CONTINUE NORTHERLY ON HIGHWAY 437 FOR 3.85
 BJ2926'MILES TO A METAL GATE AND THE STATION ON THE LEFT, A SHELL SERVICE
 BJ2926'STATION ON THE RIGHT.
 BJ2926
 BJ2926                          STATION RECOVERY (2006)
 BJ2926
 BJ2926'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ2926'NOT RECOVERED, ROAD HAS BEEN WIDENED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0896 ***********************************************************************
 CQ0896  DESIGNATION -  A 127
 CQ0896  PID         -  CQ0896
 CQ0896  STATE/COUNTY-  LA/JACKSON
 CQ0896  COUNTRY     -  US
 CQ0896  USGS QUAD   -  EROS (2018)
 CQ0896
 CQ0896                         *CURRENT SURVEY CONTROL
 CQ0896  ______________________________________________________________________
 CQ0896* NAD 83(1986) POSITION- 32 23 58.     (N) 092 24 50.     (W)   SCALED
 CQ0896* NAVD 88 ORTHO HEIGHT -    80.32  (+/-2cm)      263.5   (feet) VERTCON3
 CQ0896  ______________________________________________________________________
 CQ0896  GEOID HEIGHT    -        -25.670 (meters)                     GEOID18
 CQ0896  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0896
 CQ0896.The horizontal coordinates were scaled from a map and have
 CQ0896.an estimated accuracy of +/- 6 seconds.
 CQ0896
 CQ0896.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0896.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0896
 CQ0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0896.GEOID18 height accuracy estimate available here.
 CQ0896
 CQ0896.The vertical order pertains to the NGVD 29 superseded value.
 CQ0896
 CQ0896.Click photographs - Photos may exist for this station.
 CQ0896
 CQ0896;                    North         East    Units  Estimated Accuracy
 CQ0896;SPC LA N     -   210,610.    1,008,100.      MT  (+/- 180 meters Scaled)
 CQ0896
 CQ0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR551848(NAD 83)
 CQ0896
 CQ0896                          SUPERSEDED SURVEY CONTROL
 CQ0896
 CQ0896  NGVD 29 (11/26/84)   80.372  (m)          263.69   (f) ADJUSTED    2 0
 CQ0896
 CQ0896.Superseded values are not recommended for survey control.
 CQ0896
 CQ0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0896.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0896
 CQ0896_MARKER: DB = BENCH MARK DISK
 CQ0896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0896_STAMPING: A 127 1950
 CQ0896_MARK LOGO: CGS
 CQ0896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0896+STABILITY: SURFACE MOTION
 CQ0896
 CQ0896  HISTORY     - Date     Condition        Report By
 CQ0896  HISTORY     - 1950     MONUMENTED       CGS
 CQ0896  HISTORY     - 1990     GOOD             USPSQD
 CQ0896
 CQ0896                          STATION DESCRIPTION
 CQ0896
 CQ0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0896'1.0 MI NE FROM EROS.
 CQ0896'1.0 MILE NORTHEAST ALONG STATE HIGHWAY 13 FROM THE RAILROAD STATION AT
 CQ0896'EROS, 69 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 47.5 FEET
 CQ0896'WEST OF THE WEST CORNER OF AN ABANDONED FARMHOUSE, 41 1/2 FEET EAST OF
 CQ0896'A 4-FOOT OAK TREE, 2.0 FEET NORTHWEST OF A FENCE, 1.1 FEET NORTHEAST
 CQ0896'OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 CQ0896'0.2 FOOT ABOVE THE GROUND.
 CQ0896
 CQ0896                          STATION RECOVERY (1990)
 CQ0896
 CQ0896'RECOVERY NOTE BY US POWER SQUADRON 1990 (GW)
 CQ0896'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0286 ***********************************************************************
 BX0286  DESIGNATION -  A 128
 BX0286  PID         -  BX0286
 BX0286  STATE/COUNTY-  LA/WINN
 BX0286  COUNTRY     -  US
 BX0286  USGS QUAD   -  OLLA WEST (2018)
 BX0286
 BX0286                         *CURRENT SURVEY CONTROL
 BX0286  ______________________________________________________________________
 BX0286* NAD 83(1986) POSITION- 31 53 39.     (N) 092 21 30.     (W)   SCALED
 BX0286* NAVD 88 ORTHO HEIGHT -    32.81  (+/-2cm)      107.6   (feet) VERTCON3
 BX0286  ______________________________________________________________________
 BX0286  GEOID HEIGHT    -        -25.529 (meters)                     GEOID18
 BX0286  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0286
 BX0286.The horizontal coordinates were scaled from a map and have
 BX0286.an estimated accuracy of +/- 6 seconds.
 BX0286
 BX0286.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0286.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0286
 BX0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0286.GEOID18 height accuracy estimate available here.
 BX0286
 BX0286.The vertical order pertains to the NGVD 29 superseded value.
 BX0286
 BX0286.Click photographs - Photos may exist for this station.
 BX0286
 BX0286;                    North         East    Units  Estimated Accuracy
 BX0286;SPC LA N     -   154,590.    1,013,400.      MT  (+/- 180 meters Scaled)
 BX0286
 BX0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR606288(NAD 83)
 BX0286
 BX0286                          SUPERSEDED SURVEY CONTROL
 BX0286
 BX0286  NGVD 29 (11/26/84)   32.890  (m)          107.91   (f) ADJUSTED    2 0
 BX0286
 BX0286.Superseded values are not recommended for survey control.
 BX0286
 BX0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0286.See file dsdata.pdf to determine how the superseded data were derived.
 BX0286
 BX0286_MARKER: DB = BENCH MARK DISK
 BX0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0286_STAMPING: A 128 1950
 BX0286_MARK LOGO: CGS
 BX0286_PROJECTION: PROJECTING 3 CENTIMETERS
 BX0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0286+STABILITY: SURFACE MOTION
 BX0286
 BX0286  HISTORY     - Date     Condition        Report By
 BX0286  HISTORY     - 1950     MONUMENTED       CGS
 BX0286
 BX0286                          STATION DESCRIPTION
 BX0286
 BX0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0286'19.3 MI E FROM WINNFIELD.
 BX0286'6.5 MILES EAST ALONG U. S. HIGHWAY 84 FROM THE COURTHOUSE AT
 BX0286'WINNFIELD, THENCE 10.8 MILES EAST ALONG STATE HIGHWAY 6, THENCE 0.2
 BX0286'MILE SOUTHEAST ALONG A DIRT ROAD, THENCE 1.8 MILES SOUTH ALONG A DIRT
 BX0286'ROAD.  1.3 MILES SOUTHEAST ALONG A TRAIL FROM BENCH MARK Z 128, 0.2
 BX0286'MILE NORTHWEST OF A JUNCTION WITH A ROAD LEADING SOUTHWEST, AT A
 BX0286'JUNCTION WITH A TRAIL LEADING NORTHWEST, 30 FEET WEST OF THE CENTER
 BX0286'LINE OF THE ROAD, 21 FEET NORTHEAST OF THE CENTER LINE OF THE TRAIL,
 BX0286'1.6 FEET SOUTHEAST OF A REFERENCE POST, AND SET IN THE TOP OF A
 BX0286'CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0056 ***********************************************************************
 CQ0056  DESIGNATION -  A 129
 CQ0056  PID         -  CQ0056
 CQ0056  STATE/COUNTY-  LA/OUACHITA
 CQ0056  COUNTRY     -  US
 CQ0056  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0056
 CQ0056                         *CURRENT SURVEY CONTROL
 CQ0056  ______________________________________________________________________
 CQ0056* NAD 83(1986) POSITION- 32 31 15.6    (N) 092 14 55.4    (W)   HD_HELD2
 CQ0056* NAVD 88 ORTHO HEIGHT -    47.569 (meters)      156.07  (feet) ADJUSTED
 CQ0056  ______________________________________________________________________
 CQ0056  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 CQ0056  DYNAMIC HEIGHT  -         47.515 (meters)      155.89  (feet) COMP
 CQ0056  MODELED GRAVITY -    979,520.8   (mgal)                       NAVD 88
 CQ0056
 CQ0056  VERT ORDER      -  FIRST     CLASS I
 CQ0056
 CQ0056.The horizontal coordinates were established by autonomous hand held GPS
 CQ0056.observations and have an estimated accuracy of +/- 10 meters.
 CQ0056
 CQ0056.The orthometric height was determined by differential leveling and
 CQ0056.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0056.in June 1991.
 CQ0056
 CQ0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0056.GEOID18 height accuracy estimate available here.
 CQ0056
 CQ0056.Click photographs - Photos may exist for this station.
 CQ0056
 CQ0056.The dynamic height is computed by dividing the NAVD 88
 CQ0056.geopotential number by the normal gravity value computed on the
 CQ0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0056.degrees latitude (g = 980.6199 gals.).
 CQ0056
 CQ0056.The modeled gravity was interpolated from observed gravity values.
 CQ0056
 CQ0056;                    North         East    Units  Estimated Accuracy
 CQ0056;SPC LA N     -   224,111.    1,023,608.      MT  (+/- 10 meters HH2 GPS)
 CQ0056
 CQ0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7055898435(NAD 83)
 CQ0056
 CQ0056                          SUPERSEDED SURVEY CONTROL
 CQ0056
 CQ0056  NGVD 29 (11/26/84)   47.621  (m)          156.24   (f) ADJUSTED    1 1
 CQ0056
 CQ0056.Superseded values are not recommended for survey control.
 CQ0056
 CQ0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0056.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0056
 CQ0056_MARKER: DB = BENCH MARK DISK
 CQ0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0056_STAMPING: A 129 1950
 CQ0056_MARK LOGO: CGS
 CQ0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0056+STABILITY: SURFACE MOTION
 CQ0056
 CQ0056  HISTORY     - Date     Condition        Report By
 CQ0056  HISTORY     - 1950     MONUMENTED       CGS
 CQ0056  HISTORY     - 1969     GOOD             CGS
 CQ0056  HISTORY     - 1991     GOOD             USPSQD
 CQ0056  HISTORY     - 20050715 GOOD             GEOCAC
 CQ0056  HISTORY     - 20110320 GOOD             GEOCAC
 CQ0056
 CQ0056                          STATION DESCRIPTION
 CQ0056
 CQ0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0056'6.9 MI E FROM CALHOUN.
 CQ0056'ABOUT 6.9 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0056'CALHOUN, 0.3 MILE WEST OF THE JUNCTION OF THE HIGHWAY AND STATE
 CQ0056'HIGHWAY 546, 100 YARDS WEST OF THE CREST OF A HILL, 0.1 MILE WEST OF
 CQ0056'MOONS BAR, 45 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 13
 CQ0056'FEET NORTH OF A POWER POLE WHICH BEARS A LIGHT METER, 1.0 FOOT WEST OF
 CQ0056'A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 CQ0056'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 CQ0056'SURFACE OF THE GROUND.  SEC 27, T 18N, R 2E.
 CQ0056
 CQ0056                          STATION RECOVERY (1991)
 CQ0056
 CQ0056'RECOVERY NOTE BY US POWER SQUADRON 1991 (CR)
 CQ0056'RECOVERED IN GOOD CONDITION.
 CQ0056
 CQ0056                          STATION RECOVERY (2005)
 CQ0056
 CQ0056'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ0056'RECOVERED IN GOOD CONDITION.
 CQ0056
 CQ0056                          STATION RECOVERY (2011)
 CQ0056
 CQ0056'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0463 ***********************************************************************
 BX0463  DESIGNATION -  A 130
 BX0463  PID         -  BX0463
 BX0463  STATE/COUNTY-  LA/LA SALLE
 BX0463  COUNTRY     -  US
 BX0463  USGS QUAD   -  HOLUM (2018)
 BX0463
 BX0463                         *CURRENT SURVEY CONTROL
 BX0463  ______________________________________________________________________
 BX0463* NAD 83(1986) POSITION- 31 52 31.     (N) 092 01 15.     (W)   SCALED
 BX0463* NAVD 88 ORTHO HEIGHT -    74.62  (+/-2cm)      244.8   (feet) VERTCON3
 BX0463  ______________________________________________________________________
 BX0463  GEOID HEIGHT    -        -25.654 (meters)                     GEOID18
 BX0463  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0463
 BX0463.The horizontal coordinates were scaled from a map and have
 BX0463.an estimated accuracy of +/- 6 seconds.
 BX0463
 BX0463.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0463.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0463
 BX0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0463.GEOID18 height accuracy estimate available here.
 BX0463
 BX0463.The vertical order pertains to the NGVD 29 superseded value.
 BX0463
 BX0463.Click photographs - Photos may exist for this station.
 BX0463
 BX0463;                    North         East    Units  Estimated Accuracy
 BX0463;SPC LA N     -   152,580.    1,045,340.      MT  (+/- 180 meters Scaled)
 BX0463
 BX0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR926270(NAD 83)
 BX0463
 BX0463                          SUPERSEDED SURVEY CONTROL
 BX0463
 BX0463  NGVD 29 (11/26/84)   74.682  (m)          245.02   (f) ADJUSTED    2 0
 BX0463
 BX0463.Superseded values are not recommended for survey control.
 BX0463
 BX0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0463.See file dsdata.pdf to determine how the superseded data were derived.
 BX0463
 BX0463_MARKER: DB = BENCH MARK DISK
 BX0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0463_STAMPING: A 130 1950
 BX0463_MARK LOGO: CGS
 BX0463_PROJECTION: PROJECTING 12 CENTIMETERS
 BX0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0463+STABILITY: SURFACE MOTION
 BX0463
 BX0463  HISTORY     - Date     Condition        Report By
 BX0463  HISTORY     - 1950     MONUMENTED       CGS
 BX0463
 BX0463                          STATION DESCRIPTION
 BX0463
 BX0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0463'1.65 MI SW FROM ROSEFIELD.
 BX0463'1.35 MILES SOUTHWEST ALONG STATE HIGHWAY 111 FROM THE CEMETERY AT
 BX0463'ROSEFIELD, THENCE 0.3 MILE SOUTHWEST ALONG STATE HIGHWAY 112.  AT THE
 BX0463'FARM HOME OF Q.R. HUDSON AND OCCUPIED BY F.H. BABCOCK, 295.0 FEET WEST
 BX0463'OF THE NORTHWEST CORNER OF THE HOUSE, 185 FEET EAST OF THE CENTER LINE
 BX0463'OF THE HIGHWAY, 49 FEET NORTH OF THE CENTER LINE OF A PRIVATE
 BX0463'DRIVEWAY, 12 FEET NORTH OF A 24 INCH OAK TREE, 2.0 FEET SOUTH OF A
 BX0463'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4
 BX0463'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0088 ***********************************************************************
 CQ0088  DESIGNATION -  A 1301
 CQ0088  PID         -  CQ0088
 CQ0088  STATE/COUNTY-  LA/LINCOLN
 CQ0088  COUNTRY     -  US
 CQ0088  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0088
 CQ0088                         *CURRENT SURVEY CONTROL
 CQ0088  ______________________________________________________________________
 CQ0088* NAD 83(1986) POSITION- 32 31 44.     (N) 092 29 57.     (W)   SCALED
 CQ0088* NAVD 88 ORTHO HEIGHT -    51.54  (+/-2cm)      169.1   (feet) VERTCON3
 CQ0088  ______________________________________________________________________
 CQ0088  GEOID HEIGHT    -        -25.750 (meters)                     GEOID18
 CQ0088  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0088
 CQ0088.The horizontal coordinates were scaled from a map and have
 CQ0088.an estimated accuracy of +/- 6 seconds.
 CQ0088
 CQ0088.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0088.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0088
 CQ0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0088.GEOID18 height accuracy estimate available here.
 CQ0088
 CQ0088.The vertical order pertains to the NGVD 29 superseded value.
 CQ0088
 CQ0088.Click photographs - Photos may exist for this station.
 CQ0088
 CQ0088;                    North         East    Units  Estimated Accuracy
 CQ0088;SPC LA N     -   224,960.    1,000,080.      MT  (+/- 180 meters Scaled)
 CQ0088
 CQ0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR470991(NAD 83)
 CQ0088
 CQ0088                          SUPERSEDED SURVEY CONTROL
 CQ0088
 CQ0088  NGVD 29 (11/26/84)   51.606  (m)          169.31   (f) ADJUSTED    1 2
 CQ0088
 CQ0088.Superseded values are not recommended for survey control.
 CQ0088
 CQ0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0088.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0088
 CQ0088_MARKER: DD = SURVEY DISK
 CQ0088_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0088_STAMPING: A 1301
 CQ0088_MARK LOGO: CGS+SS
 CQ0088_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0088
 CQ0088  HISTORY     - Date     Condition        Report By
 CQ0088  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0088  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0088
 CQ0088                          STATION DESCRIPTION
 CQ0088
 CQ0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0088'0.8 MI E FROM CHOUDRANT.
 CQ0088'0.8 MILE EAST ALONG U.S. HIGHWAY 80 FROM CHOUDRANT, LINCOLN PARISH,
 CQ0088'ABOUT 0.2 MILE FROM THE DRIVEWAY LEADING TO THE PROPERTY OF MRS. LUNAS
 CQ0088'ALLEN, ABOUT 246 FEET WEST TO THE INTERSECTION OF A COMMUNITY ROAD,
 CQ0088'ABOUT 242 FEET EAST OF A 2-BY 2-FOOT CONCRETE CULVERT, AND 31 FEET
 CQ0088'SOUTH OF THE CENTER LINE OF THE HIGHWAY.  A STATE SURVEY STANDARD
 CQ0088'DISK, STAMPED A 1301 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0083 ***********************************************************************
 CQ0083  DESIGNATION -  A 1303
 CQ0083  PID         -  CQ0083
 CQ0083  STATE/COUNTY-  LA/LINCOLN
 CQ0083  COUNTRY     -  US
 CQ0083  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0083
 CQ0083                         *CURRENT SURVEY CONTROL
 CQ0083  ______________________________________________________________________
 CQ0083* NAD 83(1986) POSITION- 32 31 40.     (N) 092 28 09.     (W)   SCALED
 CQ0083* NAVD 88 ORTHO HEIGHT -    39.36  (+/-2cm)      129.1   (feet) VERTCON3
 CQ0083  ______________________________________________________________________
 CQ0083  GEOID HEIGHT    -        -25.758 (meters)                     GEOID18
 CQ0083  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0083
 CQ0083.The horizontal coordinates were scaled from a map and have
 CQ0083.an estimated accuracy of +/- 6 seconds.
 CQ0083
 CQ0083.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0083.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0083
 CQ0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0083.GEOID18 height accuracy estimate available here.
 CQ0083
 CQ0083.The vertical order pertains to the NGVD 29 superseded value.
 CQ0083
 CQ0083.Click photographs - Photos may exist for this station.
 CQ0083
 CQ0083;                    North         East    Units  Estimated Accuracy
 CQ0083;SPC LA N     -   224,840.    1,002,900.      MT  (+/- 180 meters Scaled)
 CQ0083
 CQ0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR498990(NAD 83)
 CQ0083
 CQ0083                          SUPERSEDED SURVEY CONTROL
 CQ0083
 CQ0083  NGVD 29 (11/26/84)   39.424  (m)          129.34   (f) ADJUSTED    1 2
 CQ0083
 CQ0083.Superseded values are not recommended for survey control.
 CQ0083
 CQ0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0083.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0083
 CQ0083_MARKER: DD = SURVEY DISK
 CQ0083_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0083_STAMPING: A 1303
 CQ0083_MARK LOGO: CGS+SS
 CQ0083_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0083
 CQ0083  HISTORY     - Date     Condition        Report By
 CQ0083  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0083  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0083
 CQ0083                          STATION DESCRIPTION
 CQ0083
 CQ0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0083'2.7 MI E FROM CHOUDRANT.
 CQ0083'2.7 MILES EAST ALONG U.S. HIGHWAY 80 FROM CHOUDRANT, LINCOLN PARISH,
 CQ0083'ABOUT 500 FEET WEST OF A CABIN NORTH OF THE HIGHWAY, ABOUT 350
 CQ0083'FEET WEST OF THE TAGENT THROUGH TREMONT BOTTOM, AND 47 FEET NORTH OF
 CQ0083'THE CENTER LINE OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK,
 CQ0083'STAMPED, A 1303 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0078 ***********************************************************************
 CQ0078  DESIGNATION -  A 1305
 CQ0078  PID         -  CQ0078
 CQ0078  STATE/COUNTY-  LA/LINCOLN
 CQ0078  COUNTRY     -  US
 CQ0078  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0078
 CQ0078                         *CURRENT SURVEY CONTROL
 CQ0078  ______________________________________________________________________
 CQ0078* NAD 83(1986) POSITION- 32 31 05.     (N) 092 26 17.     (W)   SCALED
 CQ0078* NAVD 88 ORTHO HEIGHT -    51.83  (+/-2cm)      170.0   (feet) VERTCON3
 CQ0078  ______________________________________________________________________
 CQ0078  GEOID HEIGHT    -        -25.759 (meters)                     GEOID18
 CQ0078  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0078
 CQ0078.The horizontal coordinates were scaled from a map and have
 CQ0078.an estimated accuracy of +/- 6 seconds.
 CQ0078
 CQ0078.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0078.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0078
 CQ0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0078.GEOID18 height accuracy estimate available here.
 CQ0078
 CQ0078.The vertical order pertains to the NGVD 29 superseded value.
 CQ0078
 CQ0078.Click photographs - Photos may exist for this station.
 CQ0078
 CQ0078;                    North         East    Units  Estimated Accuracy
 CQ0078;SPC LA N     -   223,760.    1,005,820.      MT  (+/- 180 meters Scaled)
 CQ0078
 CQ0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR527979(NAD 83)
 CQ0078
 CQ0078                          SUPERSEDED SURVEY CONTROL
 CQ0078
 CQ0078  NGVD 29 (11/26/84)   51.889  (m)          170.24   (f) ADJUSTED    1 2
 CQ0078
 CQ0078.Superseded values are not recommended for survey control.
 CQ0078
 CQ0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0078.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0078
 CQ0078_MARKER: DD = SURVEY DISK
 CQ0078_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0078_STAMPING: A 1305
 CQ0078_MARK LOGO: CGS+SS
 CQ0078_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0078
 CQ0078  HISTORY     - Date     Condition        Report By
 CQ0078  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0078  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0078
 CQ0078                          STATION DESCRIPTION
 CQ0078
 CQ0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0078'4.6 MI E FROM CHOUDRANT.
 CQ0078'4.6 MILES EAST OF CHOUDRANT, LINCOLN COUNTY, SET IN THE TOP OF A
 CQ0078'CONCRETE POST LOCATED 35 FEET NORTH OF THE CENTERLINE OF US HWY 80,
 CQ0078'125 FEET WEST-NORTHWEST OF THE WEST END OF A GUARD RAIL, ON TOP OF THE
 CQ0078'FIRST HILL OF A HIGH BANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0079 ***********************************************************************
 CQ0079  DESIGNATION -  A 1305 RESET
 CQ0079  PID         -  CQ0079
 CQ0079  STATE/COUNTY-  LA/LINCOLN
 CQ0079  COUNTRY     -  US
 CQ0079  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0079
 CQ0079                         *CURRENT SURVEY CONTROL
 CQ0079  ______________________________________________________________________
 CQ0079* NAD 83(1986) POSITION- 32 31 07.     (N) 092 26 21.     (W)   SCALED
 CQ0079* NAVD 88 ORTHO HEIGHT -    50.758 (meters)      166.53  (feet) ADJUSTED
 CQ0079  ______________________________________________________________________
 CQ0079  GEOID HEIGHT    -        -25.760 (meters)                     GEOID18
 CQ0079  DYNAMIC HEIGHT  -         50.701 (meters)      166.34  (feet) COMP
 CQ0079  MODELED GRAVITY -    979,523.2   (mgal)                       NAVD 88
 CQ0079
 CQ0079  VERT ORDER      -  FIRST     CLASS I
 CQ0079
 CQ0079.The horizontal coordinates were scaled from a map and have
 CQ0079.an estimated accuracy of +/- 6 seconds.
 CQ0079
 CQ0079.The orthometric height was determined by differential leveling and
 CQ0079.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0079.in June 1991.
 CQ0079
 CQ0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0079.GEOID18 height accuracy estimate available here.
 CQ0079
 CQ0079.Click photographs - Photos may exist for this station.
 CQ0079
 CQ0079.The dynamic height is computed by dividing the NAVD 88
 CQ0079.geopotential number by the normal gravity value computed on the
 CQ0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0079.degrees latitude (g = 980.6199 gals.).
 CQ0079
 CQ0079.The modeled gravity was interpolated from observed gravity values.
 CQ0079
 CQ0079;                    North         East    Units  Estimated Accuracy
 CQ0079;SPC LA N     -   223,820.    1,005,720.      MT  (+/- 180 meters Scaled)
 CQ0079
 CQ0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR526980(NAD 83)
 CQ0079
 CQ0079                          SUPERSEDED SURVEY CONTROL
 CQ0079
 CQ0079  NGVD 29 (11/26/84)   50.817  (m)          166.72   (f) ADJUSTED    1 1
 CQ0079
 CQ0079.Superseded values are not recommended for survey control.
 CQ0079
 CQ0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0079.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0079
 CQ0079_MARKER: DD = SURVEY DISK
 CQ0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0079_STAMPING: A 1305 RESET 1947
 CQ0079_MARK LOGO: CGS+SS
 CQ0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0079+STABILITY: SURFACE MOTION
 CQ0079
 CQ0079  HISTORY     - Date     Condition        Report By
 CQ0079  HISTORY     - 1947     MONUMENTED       CGS
 CQ0079  HISTORY     - 1969     GOOD             CGS
 CQ0079
 CQ0079                          STATION DESCRIPTION
 CQ0079
 CQ0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0079'4.75 MI W FROM CALHOUN.
 CQ0079'ABOUT 4.75 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0079'CALHOUN, OR ABOUT 4.8 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE HIGH
 CQ0079'SCHOOL AT CHOUDRANT, IN SECTION 26, T 18 N, R 1 W, 0.8 MILE EAST OF
 CQ0079'THE EAST END OF THE CONCRETE HIGHWAY BRIDGE OVER CHOUDRANT CREEK, 154
 CQ0079'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 82 FEET SOUTHEAST OF
 CQ0079'POWER POLE NUMBER 393, 1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT
 CQ0079'15 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 CQ0079'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ0079'SEC 26, T 18N, R 1W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0075 ***********************************************************************
 CQ0075  DESIGNATION -  A 1309
 CQ0075  PID         -  CQ0075
 CQ0075  STATE/COUNTY-  LA/OUACHITA
 CQ0075  COUNTRY     -  US
 CQ0075  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0075
 CQ0075                         *CURRENT SURVEY CONTROL
 CQ0075  ______________________________________________________________________
 CQ0075* NAD 83(1986) POSITION- 32 30 58.     (N) 092 24 20.     (W)   SCALED
 CQ0075* NAVD 88 ORTHO HEIGHT -    57.80  (+/-2cm)      189.6   (feet) VERTCON3
 CQ0075  ______________________________________________________________________
 CQ0075  GEOID HEIGHT    -        -25.767 (meters)                     GEOID18
 CQ0075  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0075
 CQ0075.The horizontal coordinates were scaled from a map and have
 CQ0075.an estimated accuracy of +/- 6 seconds.
 CQ0075
 CQ0075.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0075.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0075
 CQ0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0075.GEOID18 height accuracy estimate available here.
 CQ0075
 CQ0075.The vertical order pertains to the NGVD 29 superseded value.
 CQ0075
 CQ0075.Click photographs - Photos may exist for this station.
 CQ0075
 CQ0075;                    North         East    Units  Estimated Accuracy
 CQ0075;SPC LA N     -   223,550.    1,008,870.      MT  (+/- 180 meters Scaled)
 CQ0075
 CQ0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR558978(NAD 83)
 CQ0075
 CQ0075                          SUPERSEDED SURVEY CONTROL
 CQ0075
 CQ0075  NGVD 29 (11/26/84)   57.862  (m)          189.84   (f) ADJUSTED    1 2
 CQ0075
 CQ0075.Superseded values are not recommended for survey control.
 CQ0075
 CQ0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0075.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0075
 CQ0075_MARKER: DD = SURVEY DISK
 CQ0075_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0075_STAMPING: A 1309
 CQ0075_MARK LOGO: CGS+SS
 CQ0075_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0075
 CQ0075  HISTORY     - Date     Condition        Report By
 CQ0075  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0075  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0075
 CQ0075                          STATION DESCRIPTION
 CQ0075
 CQ0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0075'2.9 MI W FROM CALHOUN.
 CQ0075'2.9 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE INTERSECTION OF A PARISH
 CQ0075'ROAD AT CALHOUN, OUACHITA PARISH, ABOUT 84 FEET EAST OF THE EAST END
 CQ0075'OF THE NORTH ROW OF CONCRETE GUARD-RAIL POSTS, AND ABOUT 40 FEET NORTH
 CQ0075'OF THE CENTER LINE OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK,
 CQ0075'STAMPED A 1309 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2789 ***********************************************************************
 BJ2789  DESIGNATION -  A 131
 BJ2789  PID         -  BJ2789
 BJ2789  STATE/COUNTY-  LA/WEST FELICIANA
 BJ2789  COUNTRY     -  US
 BJ2789  USGS QUAD   -  INNIS (2018)
 BJ2789
 BJ2789                         *CURRENT SURVEY CONTROL
 BJ2789  ______________________________________________________________________
 BJ2789* NAD 83(1986) POSITION- 30 58 46.     (N) 091 38 02.     (W)   SCALED
 BJ2789* NAVD 88 ORTHO HEIGHT -    15.85  (+/-2cm)       52.0   (feet) VERTCON3
 BJ2789  ______________________________________________________________________
 BJ2789  GEOID HEIGHT    -        -26.984 (meters)                     GEOID18
 BJ2789  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2789
 BJ2789.The horizontal coordinates were scaled from a map and have
 BJ2789.an estimated accuracy of +/- 6 seconds.
 BJ2789
 BJ2789.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2789.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2789
 BJ2789.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2789.GEOID18 height accuracy estimate available here.
 BJ2789
 BJ2789.The vertical order pertains to the NGVD 29 superseded value.
 BJ2789
 BJ2789.Click photographs - Photos may exist for this station.
 BJ2789
 BJ2789;                    North         East    Units  Estimated Accuracy
 BJ2789;SPC LA S     -   274,880.      971,290.      MT  (+/- 180 meters Scaled)
 BJ2789
 BJ2789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ304281(NAD 83)
 BJ2789
 BJ2789                          SUPERSEDED SURVEY CONTROL
 BJ2789
 BJ2789  NGVD 29 (11/26/84)   15.836  (m)           51.96   (f) ADJUSTED    1 2
 BJ2789
 BJ2789.Superseded values are not recommended for survey control.
 BJ2789
 BJ2789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2789.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2789
 BJ2789_MARKER: DB = BENCH MARK DISK
 BJ2789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2789_STAMPING: A 131 1938
 BJ2789_MARK LOGO: CGS
 BJ2789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2789+STABILITY: SURFACE MOTION
 BJ2789
 BJ2789  HISTORY     - Date     Condition        Report By
 BJ2789  HISTORY     - 1938     MONUMENTED       CGS
 BJ2789  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2789
 BJ2789                          STATION DESCRIPTION
 BJ2789
 BJ2789'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2789'1.0 MI SW FROM ANGOLA.
 BJ2789'1.0 MILE SW ALONG A ROAD FROM THE LA. AND ARK. RAILWAY STATION AT
 BJ2789'ANGOLA, WEST FELICIANA PARISH, 1 MILE NE OF CAMP G, 40 FEET SE OF THE
 BJ2789'TOE OF THE LEVEE, 24 FEET SE OF THE CENTERLINE OF THE ROAD.  A
 BJ2789'STANDARD DISK SET IN THE TOP OF A CONCRETE POST.  NOTE-- PART OF THE
 BJ2789'LAND AT THE DESCRIBED LOCATION OF THIS MARK IS NOW UNDER CULTIVATION.
 BJ2789'A PRISON OFFICIAL STATED THAT THE MARK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0073 ***********************************************************************
 CQ0073  DESIGNATION -  A 1311
 CQ0073  PID         -  CQ0073
 CQ0073  STATE/COUNTY-  LA/OUACHITA
 CQ0073  COUNTRY     -  US
 CQ0073  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0073
 CQ0073                         *CURRENT SURVEY CONTROL
 CQ0073  ______________________________________________________________________
 CQ0073* NAD 83(1986) POSITION- 32 30 55.     (N) 092 23 26.     (W)   SCALED
 CQ0073* NAVD 88 ORTHO HEIGHT -    63.51  (+/-2cm)      208.4   (feet) VERTCON3
 CQ0073  ______________________________________________________________________
 CQ0073  GEOID HEIGHT    -        -25.772 (meters)                     GEOID18
 CQ0073  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0073
 CQ0073.The horizontal coordinates were scaled from a map and have
 CQ0073.an estimated accuracy of +/- 6 seconds.
 CQ0073
 CQ0073.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0073.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0073
 CQ0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0073.GEOID18 height accuracy estimate available here.
 CQ0073
 CQ0073.The vertical order pertains to the NGVD 29 superseded value.
 CQ0073
 CQ0073.Click photographs - Photos may exist for this station.
 CQ0073
 CQ0073;                    North         East    Units  Estimated Accuracy
 CQ0073;SPC LA N     -   223,450.    1,010,280.      MT  (+/- 180 meters Scaled)
 CQ0073
 CQ0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR572977(NAD 83)
 CQ0073
 CQ0073                          SUPERSEDED SURVEY CONTROL
 CQ0073
 CQ0073  NGVD 29 (11/26/84)   63.563  (m)          208.54   (f) ADJUSTED    1 2
 CQ0073
 CQ0073.Superseded values are not recommended for survey control.
 CQ0073
 CQ0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0073.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0073
 CQ0073_MARKER: DD = SURVEY DISK
 CQ0073_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CQ0073_STAMPING: A 1311
 CQ0073_MARK LOGO: CGS+SS
 CQ0073_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0073
 CQ0073  HISTORY     - Date     Condition        Report By
 CQ0073  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0073  HISTORY     - 1969     GOOD             CGS
 CQ0073  HISTORY     - 20110417 MARK NOT FOUND   GEOCAC
 CQ0073
 CQ0073                          STATION DESCRIPTION
 CQ0073
 CQ0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0073'1.9 MI W FROM CALHOUN.
 CQ0073'1.9 MILES WEST OF CALHOUN, A STANDARD DISK SET IN THE TOP OF A 6 INCH
 CQ0073'TERRA COTTA PIPE LOCATED 230 FEET NORTH-NORTHWEST OF THE CENTER LINE
 CQ0073'OF THE HIGHWAY, 28 FEET WEST-SOUTHWEST OF A BRICK PILLAR UNDER A
 CQ0073'RESIDENCE, 0.2 MILE FROM A CONCRETE BRIDGE, AT THE INTERSECTION OF
 CQ0073'HIGHWAY AND A PARISH ROAD.
 CQ0073
 CQ0073                          STATION RECOVERY (2011)
 CQ0073
 CQ0073'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0073'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0983 ***********************************************************************
 CQ0983  DESIGNATION -  A 1318
 CQ0983  PID         -  CQ0983
 CQ0983  STATE/COUNTY-  LA/LINCOLN
 CQ0983  COUNTRY     -  US
 CQ0983  USGS QUAD   -  RUSTON WEST (2018)
 CQ0983
 CQ0983                         *CURRENT SURVEY CONTROL
 CQ0983  ______________________________________________________________________
 CQ0983* NAD 83(1986) POSITION- 32 30 25.     (N) 092 41 05.     (W)   SCALED
 CQ0983* NAVD 88 ORTHO HEIGHT -    98.276 (meters)      322.43  (feet) ADJUSTED
 CQ0983  ______________________________________________________________________
 CQ0983  GEOID HEIGHT    -        -25.682 (meters)                     GEOID18
 CQ0983  DYNAMIC HEIGHT  -         98.166 (meters)      322.07  (feet) COMP
 CQ0983  MODELED GRAVITY -    979,517.0   (mgal)                       NAVD 88
 CQ0983
 CQ0983  VERT ORDER      -  FIRST     CLASS I
 CQ0983
 CQ0983.The horizontal coordinates were scaled from a map and have
 CQ0983.an estimated accuracy of +/- 6 seconds.
 CQ0983
 CQ0983.The orthometric height was determined by differential leveling and
 CQ0983.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0983.in June 1991.
 CQ0983
 CQ0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0983.GEOID18 height accuracy estimate available here.
 CQ0983
 CQ0983.Click photographs - Photos may exist for this station.
 CQ0983
 CQ0983.The dynamic height is computed by dividing the NAVD 88
 CQ0983.geopotential number by the normal gravity value computed on the
 CQ0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0983.degrees latitude (g = 980.6199 gals.).
 CQ0983
 CQ0983.The modeled gravity was interpolated from observed gravity values.
 CQ0983
 CQ0983;                    North         East    Units  Estimated Accuracy
 CQ0983;SPC LA N     -   222,540.      982,640.      MT  (+/- 180 meters Scaled)
 CQ0983
 CQ0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR296966(NAD 83)
 CQ0983
 CQ0983                          SUPERSEDED SURVEY CONTROL
 CQ0983
 CQ0983  NGVD 29 (11/26/84)   98.347  (m)          322.66   (f) ADJUSTED    1 1
 CQ0983
 CQ0983.Superseded values are not recommended for survey control.
 CQ0983
 CQ0983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0983.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0983
 CQ0983_MARKER: DD = SURVEY DISK
 CQ0983_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0983_STAMPING: 1318 A
 CQ0983_MARK LOGO: CGS+SS
 CQ0983_PROJECTION: PROJECTING 36 CENTIMETERS
 CQ0983_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0983
 CQ0983  HISTORY     - Date     Condition        Report By
 CQ0983  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0983  HISTORY     - 1969     GOOD             CGS
 CQ0983  HISTORY     - 1981     GOOD             LADTD
 CQ0983  HISTORY     - 1985     GOOD             LOCSUR
 CQ0983  HISTORY     - 1987     GOOD             USPSQD
 CQ0983  HISTORY     - 20040131 GOOD             USPSQD
 CQ0983
 CQ0983                          STATION DESCRIPTION
 CQ0983
 CQ0983'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0983'3.4 MI SW FROM RUSTON.
 CQ0983'ABOUT 0.25 MILE SOUTH ALONG SOUTH TRENTON STREET WHICH IS U.S.
 CQ0983'HIGHWAYS 80 AND 167 FROM THE COURTHOUSE AT RUSTON, THENCE 3.15 MILES
 CQ0983'SOUTHWEST ALONG U.S. HIGHWAY 80, IN SECTION 33, T 18 N, R 3 W, 32 FEET
 CQ0983'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 65 FEET NORTHWEST OF THE
 CQ0983'NORTHWEST CORNER OF A FARMHOUSE, 4 FEET EAST OF A TELEPHONE POLE, 1.2
 CQ0983'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 CQ0983'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 14 INCHES ABOVE THE
 CQ0983'SURFACE OF THE GROUND.
 CQ0983
 CQ0983                          STATION RECOVERY (1981)
 CQ0983
 CQ0983'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CQ0983'RECOVERED IN GOOD CONDITION.
 CQ0983
 CQ0983                          STATION RECOVERY (1985)
 CQ0983
 CQ0983'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1985
 CQ0983'RECOVERED IN GOOD CONDITION.
 CQ0983
 CQ0983                          STATION RECOVERY (1987)
 CQ0983
 CQ0983'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0983'RECOVERED IN GOOD CONDITION.
 CQ0983
 CQ0983                          STATION RECOVERY (2004)
 CQ0983
 CQ0983'RECOVERY NOTE BY US POWER SQUADRON 2004 (LL)
 CQ0983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1741 ***********************************************************************
 BW1741  DESIGNATION -  A 132
 BW1741  PID         -  BW1741
 BW1741  STATE/COUNTY-  LA/CATAHOULA
 BW1741  COUNTRY     -  US
 BW1741  USGS QUAD   -  AIMWELL (2018)
 BW1741
 BW1741                         *CURRENT SURVEY CONTROL
 BW1741  ______________________________________________________________________
 BW1741* NAD 83(1986) POSITION- 31 48 06.     (N) 091 52 56.     (W)   SCALED
 BW1741* NAVD 88 ORTHO HEIGHT -    41.35  (+/-2cm)      135.7   (feet) VERTCON3
 BW1741  ______________________________________________________________________
 BW1741  GEOID HEIGHT    -        -25.788 (meters)                     GEOID18
 BW1741  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1741
 BW1741.The horizontal coordinates were scaled from a map and have
 BW1741.an estimated accuracy of +/- 6 seconds.
 BW1741
 BW1741.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1741.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1741
 BW1741.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1741.GEOID18 height accuracy estimate available here.
 BW1741
 BW1741.The vertical order pertains to the NGVD 29 superseded value.
 BW1741
 BW1741.Click photographs - Photos may exist for this station.
 BW1741
 BW1741;                    North         East    Units  Estimated Accuracy
 BW1741;SPC LA N     -   144,490.    1,058,500.      MT  (+/- 180 meters Scaled)
 BW1741
 BW1741_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR058189(NAD 83)
 BW1741
 BW1741                          SUPERSEDED SURVEY CONTROL
 BW1741
 BW1741  NGVD 29 (??/??/92)   41.404  (m)          135.84   (f) ADJ UNCH    2 0
 BW1741
 BW1741.Superseded values are not recommended for survey control.
 BW1741
 BW1741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1741.See file dsdata.pdf to determine how the superseded data were derived.
 BW1741
 BW1741_MARKER: DB = BENCH MARK DISK
 BW1741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1741_STAMPING: A 132 1950
 BW1741_MARK LOGO: CGS
 BW1741_PROJECTION: PROJECTING 9 CENTIMETERS
 BW1741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1741+STABILITY: SURFACE MOTION
 BW1741
 BW1741  HISTORY     - Date     Condition        Report By
 BW1741  HISTORY     - 1950     MONUMENTED       CGS
 BW1741
 BW1741                          STATION DESCRIPTION
 BW1741
 BW1741'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1741'6.0 MI NW FROM HARRISONBURG.
 BW1741'0.3 MILE NORTHWEST ALONG STATE HIGHWAY 68 FROM THE COURTHOUSE AT
 BW1741'HARRISONBURG, THENCE 3.7 MILES WEST ALONG A WINDING DIRT ROAD, THENCE
 BW1741'2.0 MILES NORTHWEST ALONG A WINDING DIRT ROAD.  125 FEET NORTHEAST OF
 BW1741'A POWER LINE, 49 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 36 FEET
 BW1741'SOUTH OF A FENCE CORNER, 1 FOOT EAST OF A FENCE, 1.2 FEET NORTH OF A
 BW1741'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3
 BW1741'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0986 ***********************************************************************
 CQ0986  DESIGNATION -  A 1320
 CQ0986  PID         -  CQ0986
 CQ0986  STATE/COUNTY-  LA/LINCOLN
 CQ0986  COUNTRY     -  US
 CQ0986  USGS QUAD   -  RUSTON WEST (2018)
 CQ0986
 CQ0986                         *CURRENT SURVEY CONTROL
 CQ0986  ______________________________________________________________________
 CQ0986* NAD 83(1986) POSITION- 32 30 29.     (N) 092 42 01.     (W)   SCALED
 CQ0986* NAVD 88 ORTHO HEIGHT -    99.16  (+/-2cm)      325.3   (feet) VERTCON3
 CQ0986  ______________________________________________________________________
 CQ0986  GEOID HEIGHT    -        -25.680 (meters)                     GEOID18
 CQ0986  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0986
 CQ0986.The horizontal coordinates were scaled from a map and have
 CQ0986.an estimated accuracy of +/- 6 seconds.
 CQ0986
 CQ0986.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0986.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0986
 CQ0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0986.GEOID18 height accuracy estimate available here.
 CQ0986
 CQ0986.The vertical order pertains to the NGVD 29 superseded value.
 CQ0986
 CQ0986.Click photographs - Photos may exist for this station.
 CQ0986
 CQ0986;                    North         East    Units  Estimated Accuracy
 CQ0986;SPC LA N     -   222,670.      981,180.      MT  (+/- 180 meters Scaled)
 CQ0986
 CQ0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR281967(NAD 83)
 CQ0986
 CQ0986                          SUPERSEDED SURVEY CONTROL
 CQ0986
 CQ0986  NGVD 29 (11/26/84)   99.231  (m)          325.56   (f) ADJUSTED    1 2
 CQ0986
 CQ0986.Superseded values are not recommended for survey control.
 CQ0986
 CQ0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0986.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0986
 CQ0986_MARKER: DD = SURVEY DISK
 CQ0986_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0986_STAMPING: A 1320
 CQ0986_MARK LOGO: CGS+SS
 CQ0986_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0986
 CQ0986  HISTORY     - Date     Condition        Report By
 CQ0986  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0986  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0986
 CQ0986                          STATION DESCRIPTION
 CQ0986
 CQ0986'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0986'4.0 MI SW FROM RUSTON.
 CQ0986'4.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 80 FROM RUSTON, LINCOLN PARISH,
 CQ0986'ABOUT 150 FEET WEST OF A PARISH ROAD LEADING SOUTH, 67 FEET NORTHWEST
 CQ0986'OF THE NORTHWEST CORNER OF THE C.B. SMITH RESIDENCE, AND 26 FEET SOUTH
 CQ0986'OF THE CENTER LINE OF THE HIGHWAY.  A STATE SURVEY DISK, STAMPED A
 CQ0986'1320 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0990 ***********************************************************************
 CQ0990  DESIGNATION -  A 1323
 CQ0990  PID         -  CQ0990
 CQ0990  STATE/COUNTY-  LA/LINCOLN
 CQ0990  COUNTRY     -  US
 CQ0990  USGS QUAD   -  RUSTON WEST (2018)
 CQ0990
 CQ0990                         *CURRENT SURVEY CONTROL
 CQ0990  ______________________________________________________________________
 CQ0990* NAD 83(1986) POSITION- 32 30 47.     (N) 092 43 45.     (W)   SCALED
 CQ0990* NAVD 88 ORTHO HEIGHT -   100.23  (+/-2cm)      328.8   (feet) VERTCON3
 CQ0990  ______________________________________________________________________
 CQ0990  GEOID HEIGHT    -        -25.680 (meters)                     GEOID18
 CQ0990  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0990
 CQ0990.The horizontal coordinates were scaled from a map and have
 CQ0990.an estimated accuracy of +/- 6 seconds.
 CQ0990
 CQ0990.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0990.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0990
 CQ0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0990.GEOID18 height accuracy estimate available here.
 CQ0990
 CQ0990.The vertical order pertains to the NGVD 29 superseded value.
 CQ0990
 CQ0990.Click photographs - Photos may exist for this station.
 CQ0990
 CQ0990;                    North         East    Units  Estimated Accuracy
 CQ0990;SPC LA N     -   223,230.      978,470.      MT  (+/- 180 meters Scaled)
 CQ0990
 CQ0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR254973(NAD 83)
 CQ0990
 CQ0990                          SUPERSEDED SURVEY CONTROL
 CQ0990
 CQ0990  NGVD 29 (11/26/84)  100.305  (m)          329.08   (f) ADJUSTED    1 2
 CQ0990
 CQ0990.Superseded values are not recommended for survey control.
 CQ0990
 CQ0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0990.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0990
 CQ0990_MARKER: DD = SURVEY DISK
 CQ0990_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0990_STAMPING: A 1323
 CQ0990_MARK LOGO: CGS+SS
 CQ0990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0990
 CQ0990  HISTORY     - Date     Condition        Report By
 CQ0990  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0990  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0990
 CQ0990                          STATION DESCRIPTION
 CQ0990
 CQ0990'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0990'5.3 MI SW FROM RUSTON.
 CQ0990'4.8 MILES SOUTHWEST ALONG U. S. HIGHWAY 80 FROM RUSTON, LINCOLN
 CQ0990'PARISH, ABOUT 345 FEET EAST OF A 24-INCH PIPE CULVERT AT THE
 CQ0990'INTERSECTION OF GRAMBLING ROAD, ABOUT 75 FEET WEST OF THE NORTHWEST
 CQ0990'CORNER OF THE W. T. WATTS RESIDENCE, AND 40 FEET SOUTH OF THE CENTER
 CQ0990'LINE OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK, STAMPED A 1322 AND
 CQ0990'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0991 ***********************************************************************
 CQ0991  DESIGNATION -  A 1324
 CQ0991  PID         -  CQ0991
 CQ0991  STATE/COUNTY-  LA/LINCOLN
 CQ0991  COUNTRY     -  US
 CQ0991  USGS QUAD   -  RUSTON WEST (2018)
 CQ0991
 CQ0991                         *CURRENT SURVEY CONTROL
 CQ0991  ______________________________________________________________________
 CQ0991* NAD 83(1986) POSITION- 32 30 47.     (N) 092 43 48.     (W)   SCALED
 CQ0991* NAVD 88 ORTHO HEIGHT -   101.528 (meters)      333.10  (feet) ADJUSTED
 CQ0991  ______________________________________________________________________
 CQ0991  GEOID HEIGHT    -        -25.680 (meters)                     GEOID18
 CQ0991  DYNAMIC HEIGHT  -        101.414 (meters)      332.72  (feet) COMP
 CQ0991  MODELED GRAVITY -    979,518.3   (mgal)                       NAVD 88
 CQ0991
 CQ0991  VERT ORDER      -  FIRST     CLASS I
 CQ0991
 CQ0991.The horizontal coordinates were scaled from a map and have
 CQ0991.an estimated accuracy of +/- 6 seconds.
 CQ0991
 CQ0991.The orthometric height was determined by differential leveling and
 CQ0991.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0991.in June 1991.
 CQ0991
 CQ0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0991.GEOID18 height accuracy estimate available here.
 CQ0991
 CQ0991.Click photographs - Photos may exist for this station.
 CQ0991
 CQ0991.The dynamic height is computed by dividing the NAVD 88
 CQ0991.geopotential number by the normal gravity value computed on the
 CQ0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0991.degrees latitude (g = 980.6199 gals.).
 CQ0991
 CQ0991.The modeled gravity was interpolated from observed gravity values.
 CQ0991
 CQ0991;                    North         East    Units  Estimated Accuracy
 CQ0991;SPC LA N     -   223,230.      978,390.      MT  (+/- 180 meters Scaled)
 CQ0991
 CQ0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR253973(NAD 83)
 CQ0991
 CQ0991                          SUPERSEDED SURVEY CONTROL
 CQ0991
 CQ0991  NGVD 29 (11/26/84)  101.600  (m)          333.33   (f) ADJUSTED    1 1
 CQ0991
 CQ0991.Superseded values are not recommended for survey control.
 CQ0991
 CQ0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0991.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0991
 CQ0991_MARKER: DD = SURVEY DISK
 CQ0991_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0991_STAMPING: 1324 A
 CQ0991_MARK LOGO: CGS+SS
 CQ0991_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ0991_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0991
 CQ0991  HISTORY     - Date     Condition        Report By
 CQ0991  HISTORY     - UNK      MONUMENTED       LAGS
 CQ0991  HISTORY     - 1969     GOOD             CGS
 CQ0991  HISTORY     - 1981     GOOD             LADTD
 CQ0991  HISTORY     - 1987     GOOD             USPSQD
 CQ0991
 CQ0991                          STATION DESCRIPTION
 CQ0991
 CQ0991'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0991'3.85 MI SE FROM SIMSBORO.
 CQ0991'ABOUT 3.85 MILES SOUTHEAST ALONG U.S. HIGHWAY 80 FROM THE SIMSBORO
 CQ0991'SCHOOL AT SIMSBORO, OR ABOUT 0.25 MILE SOUTH ALONG SOUTH TRENTON
 CQ0991'STREET WHICH IS U.S. HIGHWAYS 80 AND 167 FROM THE COURTHOUSE AT
 CQ0991'RUSTON, THENCE 5.95 MILES SOUTHWEST ALONG U.S. HIGHWAY 80, 34 FEET
 CQ0991'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 50 FEET WEST OF THE WEST
 CQ0991'CORNER OF A HOUSE, 6 1/2 FEET NORTHWEST OF POWER POLE NUMBER 102, 3
 CQ0991'1/2 FEET SOUTHWEST OF A GAS METER, 0.9 FOOT NORTHWEST OF A METAL
 CQ0991'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 CQ0991'THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF
 CQ0991'THE GROUND.  SEC 25, T 18N, R 4W.
 CQ0991
 CQ0991                          STATION RECOVERY (1981)
 CQ0991
 CQ0991'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 CQ0991'RECOVERED IN GOOD CONDITION.
 CQ0991
 CQ0991                          STATION RECOVERY (1987)
 CQ0991
 CQ0991'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0992 ***********************************************************************
 CQ0992  DESIGNATION -  A 1325
 CQ0992  PID         -  CQ0992
 CQ0992  STATE/COUNTY-  LA/LINCOLN
 CQ0992  COUNTRY     -  US
 CQ0992  USGS QUAD   -  RUSTON WEST (2018)
 CQ0992
 CQ0992                         *CURRENT SURVEY CONTROL
 CQ0992  ______________________________________________________________________
 CQ0992* NAD 83(1986) POSITION- 32 31 09.     (N) 092 44 38.     (W)   SCALED
 CQ0992* NAVD 88 ORTHO HEIGHT -   107.98  (+/-2cm)      354.3   (feet) VERTCON3
 CQ0992  ______________________________________________________________________
 CQ0992  GEOID HEIGHT    -        -25.683 (meters)                     GEOID18
 CQ0992  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0992
 CQ0992.The horizontal coordinates were scaled from a map and have
 CQ0992.an estimated accuracy of +/- 6 seconds.
 CQ0992
 CQ0992.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0992.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0992
 CQ0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0992.GEOID18 height accuracy estimate available here.
 CQ0992
 CQ0992.The vertical order pertains to the NGVD 29 superseded value.
 CQ0992
 CQ0992.Click photographs - Photos may exist for this station.
 CQ0992
 CQ0992;                    North         East    Units  Estimated Accuracy
 CQ0992;SPC LA N     -   223,910.      977,090.      MT  (+/- 180 meters Scaled)
 CQ0992
 CQ0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR240980(NAD 83)
 CQ0992
 CQ0992                          SUPERSEDED SURVEY CONTROL
 CQ0992
 CQ0992  NGVD 29 (11/26/84)  108.050  (m)          354.49   (f) ADJUSTED    1 2
 CQ0992
 CQ0992.Superseded values are not recommended for survey control.
 CQ0992
 CQ0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0992.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0992
 CQ0992_MARKER: DD = SURVEY DISK
 CQ0992_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0992_STAMPING: A 1325
 CQ0992_MARK LOGO: CGS+SS
 CQ0992_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0992
 CQ0992  HISTORY     - Date     Condition        Report By
 CQ0992  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0992  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0992
 CQ0992                          STATION DESCRIPTION
 CQ0992
 CQ0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0992'3.2 MI E FROM SIMSBORO.
 CQ0992'3.2 MILES EAST ALONG U. S. HIGHWAY 80 FROM SIMSBORO, LINCOLN PARISH,
 CQ0992'ABOUT 140 FEET WEST OF THE JUNCTION OF A PRIVATE DRIVEWAY, ABOUT 131
 CQ0992'FEET SOUTHWEST OF A WELL 40 FEET NORTHWEST OF A TENANT HOUSE, AND 35
 CQ0992'FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY.  A STATE SURVEY
 CQ0992'STANDARD DISK, STAMPED A 1325 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1000 ***********************************************************************
 CQ1000  DESIGNATION -  A 1329
 CQ1000  PID         -  CQ1000
 CQ1000  STATE/COUNTY-  LA/LINCOLN
 CQ1000  COUNTRY     -  US
 CQ1000  USGS QUAD   -  SIMSBORO (2018)
 CQ1000
 CQ1000                         *CURRENT SURVEY CONTROL
 CQ1000  ______________________________________________________________________
 CQ1000* NAD 83(1986) POSITION- 32 31 31.     (N) 092 46 13.     (W)   SCALED
 CQ1000* NAVD 88 ORTHO HEIGHT -   106.35  (+/-2cm)      348.9   (feet) VERTCON3
 CQ1000  ______________________________________________________________________
 CQ1000  GEOID HEIGHT    -        -25.685 (meters)                     GEOID18
 CQ1000  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1000
 CQ1000.The horizontal coordinates were scaled from a map and have
 CQ1000.an estimated accuracy of +/- 6 seconds.
 CQ1000
 CQ1000.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1000.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1000
 CQ1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1000.GEOID18 height accuracy estimate available here.
 CQ1000
 CQ1000.The vertical order pertains to the NGVD 29 superseded value.
 CQ1000
 CQ1000.Click photographs - Photos may exist for this station.
 CQ1000
 CQ1000;                    North         East    Units  Estimated Accuracy
 CQ1000;SPC LA N     -   224,590.      974,610.      MT  (+/- 180 meters Scaled)
 CQ1000
 CQ1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR215986(NAD 83)
 CQ1000
 CQ1000                          SUPERSEDED SURVEY CONTROL
 CQ1000
 CQ1000  NGVD 29 (11/26/84)  106.421  (m)          349.15   (f) ADJUSTED    1 2
 CQ1000
 CQ1000.Superseded values are not recommended for survey control.
 CQ1000
 CQ1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1000.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1000
 CQ1000_MARKER: DD = SURVEY DISK
 CQ1000_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1000_STAMPING: A 1329
 CQ1000_MARK LOGO: CGS+SS
 CQ1000_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1000
 CQ1000  HISTORY     - Date     Condition        Report By
 CQ1000  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1000  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1000
 CQ1000                          STATION DESCRIPTION
 CQ1000
 CQ1000'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1000'1.2 MI E FROM SIMSBORO.
 CQ1000'1.2 MILES EAST ALONG U. S. HIGHWAY 80 FROM SIMSBORO, LINCOLN PARISH,
 CQ1000'ABOUT 200 FEET SOUTHWEST OF THE RESIDENCE, OF MRS. JOHN NOBLE, 136
 CQ1000'FEET SOUTHWEST OF THE SOUTH CORNER OF THE RESIDENCE, 39 FEET SOUTHWEST
 CQ1000'OF THE CENTER LINE OF THE HIGHWAY, AND 11 FEET FROM A WATER WELL SOUTH
 CQ1000'OF THE HIGHWAY.  A STATE SURVEY STANDARD DISK, STAMPED A 1329 AND SET
 CQ1000'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1683 ***********************************************************************
 BW1683  DESIGNATION -  A 133
 BW1683  PID         -  BW1683
 BW1683  STATE/COUNTY-  LA/CATAHOULA
 BW1683  COUNTRY     -  US
 BW1683  USGS QUAD   -  MANIFEST (2018)
 BW1683
 BW1683                         *CURRENT SURVEY CONTROL
 BW1683  ______________________________________________________________________
 BW1683* NAD 83(1986) POSITION- 31 40 43.     (N) 091 53 00.     (W)   SCALED
 BW1683* NAVD 88 ORTHO HEIGHT -    16.68  (+/-2cm)       54.7   (feet) VERTCON3
 BW1683  ______________________________________________________________________
 BW1683  GEOID HEIGHT    -        -25.863 (meters)                     GEOID18
 BW1683  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1683
 BW1683.The horizontal coordinates were scaled from a map and have
 BW1683.an estimated accuracy of +/- 6 seconds.
 BW1683
 BW1683.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1683.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1683
 BW1683.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1683.GEOID18 height accuracy estimate available here.
 BW1683
 BW1683.The vertical order pertains to the NGVD 29 superseded value.
 BW1683
 BW1683.Click photographs - Photos may exist for this station.
 BW1683
 BW1683;                    North         East    Units  Estimated Accuracy
 BW1683;SPC LA N     -   130,850.    1,058,470.      MT  (+/- 180 meters Scaled)
 BW1683
 BW1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR058053(NAD 83)
 BW1683
 BW1683                          SUPERSEDED SURVEY CONTROL
 BW1683
 BW1683  NGVD 29 (??/??/92)   16.723  (m)           54.87   (f) ADJ UNCH    2 0
 BW1683
 BW1683.Superseded values are not recommended for survey control.
 BW1683
 BW1683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1683.See file dsdata.pdf to determine how the superseded data were derived.
 BW1683
 BW1683_MARKER: DB = BENCH MARK DISK
 BW1683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1683_STAMPING: A 133 1950
 BW1683_MARK LOGO: CGS
 BW1683_PROJECTION: PROJECTING 9 CENTIMETERS
 BW1683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1683+STABILITY: SURFACE MOTION
 BW1683
 BW1683  HISTORY     - Date     Condition        Report By
 BW1683  HISTORY     - 1950     MONUMENTED       CGS
 BW1683
 BW1683                          STATION DESCRIPTION
 BW1683
 BW1683'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1683'4.25 MI SW FROM WALLACE RIDGE.
 BW1683'1.35 MILES SOUTH ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 BW1683'WALLACE RIDGE, THENCE 2.9 MILES WEST ALONG STATE HIGHWAY 259.  AT THE
 BW1683'SANDY LAKE PENTECOSTAL CHURCH, 107 FEET SOUTH OF THE CENTER LINE OF
 BW1683'THE HIGHWAY, 73 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE CHURCH,
 BW1683'67 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE CHURCH, 1 FOOT WEST
 BW1683'OF A FENCE, 1.5 FEET NORTH OF A WITNESS POST, SET IN THE TOP OF A
 BW1683'CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0953 ***********************************************************************
 CQ0953  DESIGNATION -  A 1358
 CQ0953  PID         -  CQ0953
 CQ0953  STATE/COUNTY-  LA/LINCOLN
 CQ0953  COUNTRY     -  US
 CQ0953  USGS QUAD   -  RUSTON EAST (2018)
 CQ0953
 CQ0953                         *CURRENT SURVEY CONTROL
 CQ0953  ______________________________________________________________________
 CQ0953* NAD 83(1986) POSITION- 32 31 45.     (N) 092 30 37.     (W)   SCALED
 CQ0953* NAVD 88 ORTHO HEIGHT -    51.03  (+/-2cm)      167.4   (feet) VERTCON3
 CQ0953  ______________________________________________________________________
 CQ0953  GEOID HEIGHT    -        -25.747 (meters)                     GEOID18
 CQ0953  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0953
 CQ0953.The horizontal coordinates were scaled from a map and have
 CQ0953.an estimated accuracy of +/- 6 seconds.
 CQ0953
 CQ0953.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0953.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0953
 CQ0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0953.GEOID18 height accuracy estimate available here.
 CQ0953
 CQ0953.The vertical order pertains to the NGVD 29 superseded value.
 CQ0953
 CQ0953.Click photographs - Photos may exist for this station.
 CQ0953
 CQ0953;                    North         East    Units  Estimated Accuracy
 CQ0953;SPC LA N     -   224,990.      999,030.      MT  (+/- 180 meters Scaled)
 CQ0953
 CQ0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR459991(NAD 83)
 CQ0953
 CQ0953                          SUPERSEDED SURVEY CONTROL
 CQ0953
 CQ0953  NGVD 29 (11/26/84)   51.091  (m)          167.62   (f) ADJUSTED    1 2
 CQ0953
 CQ0953.Superseded values are not recommended for survey control.
 CQ0953
 CQ0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0953.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0953
 CQ0953_MARKER: DD = SURVEY DISK
 CQ0953_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0953_STAMPING: A 1358
 CQ0953_MARK LOGO: CGS+SS
 CQ0953_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0953
 CQ0953  HISTORY     - Date     Condition        Report By
 CQ0953  HISTORY     - UNK      MONUMENTED       LAGS
 CQ0953  HISTORY     - 1969     GOOD             CGS
 CQ0953
 CQ0953                          STATION DESCRIPTION
 CQ0953
 CQ0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0953'0.2 MI E FROM CHOUDRANT.
 CQ0953'ABOUT 0.2 MILE E OF CHOUDRANT, LINCOLN COUNTY, 88 FEET SOUTH OF THE
 CQ0953'CENTER LINE OF US HWY 80, 186 FEET SE OF A CONCRETE CULVERT, IN THE SE
 CQ0953'CORNER OF A FRUIT ORCHARD, ON THE PROPERTY OF JE FORD.  A STANDARD WPA
 CQ0953'DISC SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0316 ***********************************************************************
 BX0316  DESIGNATION -  A 137
 BX0316  PID         -  BX0316
 BX0316  STATE/COUNTY-  LA/CALDWELL
 BX0316  COUNTRY     -  US
 BX0316  USGS QUAD   -  OLLA EAST (2018)
 BX0316
 BX0316                         *CURRENT SURVEY CONTROL
 BX0316  ______________________________________________________________________
 BX0316* NAD 83(1986) POSITION- 31 58 55.38   (N) 092 12 58.88   (W)   HD_HELD1
 BX0316* NAVD 88 ORTHO HEIGHT -    39.38  (+/-2cm)      129.2   (feet) VERTCON3
 BX0316  ______________________________________________________________________
 BX0316  GEOID HEIGHT    -        -25.506 (meters)                     GEOID18
 BX0316  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0316
 BX0316.The horizontal coordinates were determined by differentially corrected
 BX0316.hand held GPS observations or other comparable positioning techniques
 BX0316.and have an estimated accuracy of +/- 3 meters.
 BX0316
 BX0316.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0316.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0316
 BX0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0316.GEOID18 height accuracy estimate available here.
 BX0316
 BX0316.The vertical order pertains to the NGVD 29 superseded value.
 BX0316
 BX0316.Click photographs - Photos may exist for this station.
 BX0316
 BX0316;                    North         East    Units  Estimated Accuracy
 BX0316;SPC LA N     -   164,357.3   1,026,805.4     MT  (+/- 3 meters HH1 GPS) 
 BX0316
 BX0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR7403438714(NAD 83)
 BX0316
 BX0316                          SUPERSEDED SURVEY CONTROL
 BX0316
 BX0316  NGVD 29 (11/26/84)   39.470  (m)          129.49   (f) ADJUSTED    2 0
 BX0316
 BX0316.Superseded values are not recommended for survey control.
 BX0316
 BX0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0316.See file dsdata.pdf to determine how the superseded data were derived.
 BX0316
 BX0316_MARKER: DB = BENCH MARK DISK
 BX0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0316_STAMPING: A 137 1950
 BX0316_MARK LOGO: CGS
 BX0316_PROJECTION: PROJECTING 6 CENTIMETERS
 BX0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0316+STABILITY: SURFACE MOTION
 BX0316
 BX0316  HISTORY     - Date     Condition        Report By
 BX0316  HISTORY     - 1950     MONUMENTED       CGS
 BX0316
 BX0316                          STATION DESCRIPTION
 BX0316
 BX0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0316'3.1 MI W FROM KELLY.
 BX0316'1.55 MILES WEST ALONG STATE HIGHWAY NO. 246 FROM THE POST OFFICE AT
 BX0316'KELLY, THENCE 1.55 MILES WEST ALONG A PARISH ROAD. AT A COUNTRY
 BX0316'CHURCH, ABOUT 0.15 MILE SOUTHWEST OF A SCHOOL BUILDING, 91 FEET SOUTH
 BX0316'OF THE SOUTHEAST CORNER OF THE CHURCH BUILDING, 60 FEET NORTH OF THE
 BX0316'CENTER LINE OF THE ROAD, 16 FEET SOUTHEAST OF THE CENTER LINE OF A
 BX0316'ROAD LEADING NORTHEAST TO THE SCHOOL BUILDING, 7 FEET NORTH OF A
 BX0316'14-INCH OAK TREE, 6 FEET SOUTH OF A POWER LINE METER POLE, SET IN THE
 BX0316'TOP OF A CONCRETE POST AT A DEPTH OF 3 FEET AND PROJECTING 0.2 FOOT
 BX0316'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1165 ***********************************************************************
 CQ1165  DESIGNATION -  A 1379
 CQ1165  PID         -  CQ1165
 CQ1165  STATE/COUNTY-  LA/LINCOLN
 CQ1165  COUNTRY     -  US
 CQ1165  USGS QUAD   -  RUSTON EAST (2018)
 CQ1165
 CQ1165                         *CURRENT SURVEY CONTROL
 CQ1165  ______________________________________________________________________
 CQ1165* NAD 83(1986) POSITION- 32 35 47.     (N) 092 37 27.     (W)   SCALED
 CQ1165* NAVD 88 ORTHO HEIGHT -    82.96  (+/-2cm)      272.2   (feet) VERTCON3
 CQ1165  ______________________________________________________________________
 CQ1165  GEOID HEIGHT    -        -25.788 (meters)                     GEOID18
 CQ1165  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1165
 CQ1165.The horizontal coordinates were scaled from a map and have
 CQ1165.an estimated accuracy of +/- 6 seconds.
 CQ1165
 CQ1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1165
 CQ1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1165.GEOID18 height accuracy estimate available here.
 CQ1165
 CQ1165.The vertical order pertains to the NGVD 29 superseded value.
 CQ1165
 CQ1165.Click photographs - Photos may exist for this station.
 CQ1165
 CQ1165;                    North         East    Units  Estimated Accuracy
 CQ1165;SPC LA N     -   232,450.      988,340.      MT  (+/- 180 meters Scaled)
 CQ1165
 CQ1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS352066(NAD 83)
 CQ1165
 CQ1165                          SUPERSEDED SURVEY CONTROL
 CQ1165
 CQ1165  NGVD 29 (11/26/84)   83.035  (m)          272.42   (f) ADJUSTED    2 0
 CQ1165
 CQ1165.Superseded values are not recommended for survey control.
 CQ1165
 CQ1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1165.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1165
 CQ1165_MARKER: B = BOLT
 CQ1165_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1165_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1165
 CQ1165  HISTORY     - Date     Condition        Report By
 CQ1165  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1165  HISTORY     - 1969     GOOD             LADH
 CQ1165
 CQ1165                          STATION DESCRIPTION
 CQ1165
 CQ1165'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1165'6.3 MI N FROM RUSTON.
 CQ1165'LOCATED 4.7 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1165'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG STATE HIGHWAY LA. 3072
 CQ1165'FOR 1.6 MILES TO THE MARK ON THE LEFT.  IT IS 1.8 MILES WEST OF THE
 CQ1165'INTERSECTION OF STATE HIGHWAYS LA. 33 AND LA. 3072.  IT IS AT THE TOP
 CQ1165'OF A HILL ON HOWARD LINER PROPERTY, 67 FEET NORTH OF THE CENTERLINE OF
 CQ1165'THE HIGHWAY, 30 FEET WEST OF THE CENTERLINE OF A WOODS ROAD, 5 FEET
 CQ1165'NORTHEAST OF A 33-INCH POST OAK TREE BLAZED WITH A TRIANGLE AND 1 FOOT
 CQ1165'NORTH OF A STEEL WITNESS POST.  IT IS A BOLT SET IN THE TOP OF A
 CQ1165'CONCRETE POST PROJECTING 3-INCHES.  NOTE-THERE IS NO STAMPING ON
 CQ1165'THIS MONUMENT.  SECTION 36, T19N, R3W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1768 ***********************************************************************
 BW1768  DESIGNATION -  A 138
 BW1768  PID         -  BW1768
 BW1768  STATE/COUNTY-  LA/CATAHOULA
 BW1768  COUNTRY     -  US
 BW1768  USGS QUAD   -  ENTERPRISE (2018)
 BW1768
 BW1768                         *CURRENT SURVEY CONTROL
 BW1768  ______________________________________________________________________
 BW1768* NAD 83(1986) POSITION- 31 54 03.     (N) 091 54 36.     (W)   SCALED
 BW1768* NAVD 88 ORTHO HEIGHT -    22.44  (+/-2cm)       73.6   (feet) VERTCON3
 BW1768  ______________________________________________________________________
 BW1768  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 BW1768  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1768
 BW1768.The horizontal coordinates were scaled from a map and have
 BW1768.an estimated accuracy of +/- 6 seconds.
 BW1768
 BW1768.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1768.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1768
 BW1768.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1768.GEOID18 height accuracy estimate available here.
 BW1768
 BW1768.The vertical order pertains to the NGVD 29 superseded value.
 BW1768
 BW1768.Click photographs - Photos may exist for this station.
 BW1768
 BW1768;                    North         East    Units  Estimated Accuracy
 BW1768;SPC LA N     -   155,470.    1,055,810.      MT  (+/- 180 meters Scaled)
 BW1768
 BW1768_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR030299(NAD 83)
 BW1768
 BW1768                          SUPERSEDED SURVEY CONTROL
 BW1768
 BW1768  NGVD 29 (??/??/92)   22.517  (m)           73.87   (f) ADJ UNCH    2 0
 BW1768
 BW1768.Superseded values are not recommended for survey control.
 BW1768
 BW1768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1768.See file dsdata.pdf to determine how the superseded data were derived.
 BW1768
 BW1768_MARKER: DB = BENCH MARK DISK
 BW1768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1768_STAMPING: A 138 1950
 BW1768_MARK LOGO: CGS
 BW1768_PROJECTION: FLUSH
 BW1768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1768+STABILITY: SURFACE MOTION
 BW1768
 BW1768  HISTORY     - Date     Condition        Report By
 BW1768  HISTORY     - 1950     MONUMENTED       CGS
 BW1768  HISTORY     - 1981     MARK NOT FOUND   USGS
 BW1768
 BW1768                          STATION DESCRIPTION
 BW1768
 BW1768'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1768'1.2 MI W FROM ENTERPRISE.
 BW1768'1.2 MILES WEST ALONG STATE HIGHWAY 68 FROM THE SCHOOL AT ENTERPRISE,
 BW1768'AT A T ROAD JUNCTION, 34 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BW1768'ON THE EXTENDED CENTER LINE OF A ROAD LEADING SOUTH, 82 FEET EAST OF
 BW1768'THE CENTER OF THE NORTH END OF A 2 FOOT CONCRETE PIPE CULVERT, 1.6
 BW1768'FEET SOUTH OF A FENCE, 2 FEET EAST OF A WITNESS POST, SET IN THE TOP
 BW1768'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 BW1768
 BW1768                          STATION RECOVERY (1981)
 BW1768
 BW1768'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BW1768'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2484 ***********************************************************************
 BX2484  DESIGNATION -  A 139
 BX2484  PID         -  BX2484
 BX2484  STATE/COUNTY-  LA/WINN
 BX2484  COUNTRY     -  US
 BX2484  USGS QUAD   -  FLAT CREEK (2018)
 BX2484
 BX2484                         *CURRENT SURVEY CONTROL
 BX2484  ______________________________________________________________________
 BX2484* NAD 83(1986) POSITION- 31 59 37.     (N) 092 23 17.     (W)   SCALED
 BX2484* NAVD 88 ORTHO HEIGHT -    56.81  (+/-2cm)      186.4   (feet) VERTCON3
 BX2484  ______________________________________________________________________
 BX2484  GEOID HEIGHT    -        -25.471 (meters)                     GEOID18
 BX2484  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2484
 BX2484.The horizontal coordinates were scaled from a map and have
 BX2484.an estimated accuracy of +/- 6 seconds.
 BX2484
 BX2484.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2484.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2484
 BX2484.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2484.GEOID18 height accuracy estimate available here.
 BX2484
 BX2484.The vertical order pertains to the NGVD 29 superseded value.
 BX2484
 BX2484.Click photographs - Photos may exist for this station.
 BX2484
 BX2484;                    North         East    Units  Estimated Accuracy
 BX2484;SPC LA N     -   165,610.    1,010,580.      MT  (+/- 180 meters Scaled)
 BX2484
 BX2484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR578398(NAD 83)
 BX2484
 BX2484                          SUPERSEDED SURVEY CONTROL
 BX2484
 BX2484  NGVD 29 (11/26/84)   56.885  (m)          186.63   (f) ADJUSTED    2 0
 BX2484
 BX2484.Superseded values are not recommended for survey control.
 BX2484
 BX2484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2484.See file dsdata.pdf to determine how the superseded data were derived.
 BX2484
 BX2484_MARKER: DB = BENCH MARK DISK
 BX2484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2484_STAMPING: A 139 1950
 BX2484_MARK LOGO: CGS
 BX2484_PROJECTION: PROJECTING 12 CENTIMETERS
 BX2484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2484+STABILITY: SURFACE MOTION
 BX2484
 BX2484  HISTORY     - Date     Condition        Report By
 BX2484  HISTORY     - 1950     MONUMENTED       CGS
 BX2484
 BX2484                          STATION DESCRIPTION
 BX2484
 BX2484'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX2484'15.9 MI NW FROM OLLA.
 BX2484'14.85 MILES NORTHWEST ALONG STATE HIGHWAY NO. 990 FROM THE MISSOURI
 BX2484'PACIFIC RAILROAD STATION AT OLLA, THENCE 1.05 MILES SOUTH ALONG STATE
 BX2484'HIGHWAY NO. 413.  ON THE SIDE OF A HILL SLOPING DOWN TO THE NORTHEAST,
 BX2484'68 FEET NORTHEAST OF A 3-WAY  Y CORNER FENCE POST, 29 FEET NORTHWEST
 BX2484'OF THE CENTER LINE OF THE HIGHWAY, 12 FEET SOUTHEAST OF A 6-INCH PINE
 BX2484'WITH A TRIANGULAR BLAZE ON THE SOUTHEAST SIDE OF THE TREE, 11 FEET
 BX2484'SOUTHWEST OF A 10-INCH PINE WITH A TRIANGULAR BLAZE ON THE SOUTHEAST
 BX2484'SIDE OF THE TREE, 1.4 FEET SOUTHEAST OF A FENCE, 1.5 FEET NORTHEAST OF
 BX2484'A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4
 BX2484'FOOT ABOVE THE GROUND.  NOTE-- THIS BENCH MARK IS LOCATED 0.85 MILE
 BX2484'NORTH OF BENCH MARK B 139.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1714 ***********************************************************************
 CQ1714  DESIGNATION -  A 140
 CQ1714  PID         -  CQ1714
 CQ1714  STATE/COUNTY-  LA/DE SOTO
 CQ1714  COUNTRY     -  US
 CQ1714  USGS QUAD   -  LONGSTREET (2018)
 CQ1714
 CQ1714                         *CURRENT SURVEY CONTROL
 CQ1714  ______________________________________________________________________
 CQ1714* NAD 83(1986) POSITION- 32 05 13.     (N) 093 57 10.     (W)   SCALED
 CQ1714* NAVD 88 ORTHO HEIGHT -    94.262 (meters)      309.26  (feet) ADJUSTED
 CQ1714  ______________________________________________________________________
 CQ1714  GEOID HEIGHT    -        -25.835 (meters)                     GEOID18
 CQ1714  DYNAMIC HEIGHT  -         94.154 (meters)      308.90  (feet) COMP
 CQ1714  MODELED GRAVITY -    979,486.4   (mgal)                       NAVD 88
 CQ1714
 CQ1714  VERT ORDER      -  FIRST     CLASS II
 CQ1714
 CQ1714.The horizontal coordinates were scaled from a map and have
 CQ1714.an estimated accuracy of +/- 6 seconds.
 CQ1714
 CQ1714.The orthometric height was determined by differential leveling and
 CQ1714.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1714.in June 1991.
 CQ1714
 CQ1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1714.GEOID18 height accuracy estimate available here.
 CQ1714
 CQ1714.Click photographs - Photos may exist for this station.
 CQ1714
 CQ1714.The dynamic height is computed by dividing the NAVD 88
 CQ1714.geopotential number by the normal gravity value computed on the
 CQ1714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1714.degrees latitude (g = 980.6199 gals.).
 CQ1714
 CQ1714.The modeled gravity was interpolated from observed gravity values.
 CQ1714
 CQ1714;                    North         East    Units  Estimated Accuracy
 CQ1714;SPC LA N     -   176,870.      862,870.      MT  (+/- 180 meters Scaled)
 CQ1714
 CQ1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR100504(NAD 83)
 CQ1714
 CQ1714                          SUPERSEDED SURVEY CONTROL
 CQ1714
 CQ1714  NGVD 29 (11/26/84)   94.317  (m)          309.44   (f) ADJUSTED    1 2
 CQ1714
 CQ1714.Superseded values are not recommended for survey control.
 CQ1714
 CQ1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1714.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1714
 CQ1714_MARKER: DB = BENCH MARK DISK
 CQ1714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1714_STAMPING: A 140 1952
 CQ1714_MARK LOGO: CGS
 CQ1714_PROJECTION: PROJECTING 18 CENTIMETERS
 CQ1714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1714+STABILITY: SURFACE MOTION
 CQ1714
 CQ1714  HISTORY     - Date     Condition        Report By
 CQ1714  HISTORY     - 1952     MONUMENTED       CGS
 CQ1714  HISTORY     - 1979     MARK NOT FOUND   NGS
 CQ1714  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 CQ1714
 CQ1714                          STATION DESCRIPTION
 CQ1714
 CQ1714'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1714'0.85 MI SW FROM LONGSTREET.
 CQ1714'0.85 MILE SOUTHWEST ALONG STATE HIGHWAY 38 FROM THE TEXAS AND NEW
 CQ1714'ORLEANS RAILROAD STATION AT LONGSTREET, 59 FEET SOUTHWEST OF THE
 CQ1714'CENTER OF A GRAVELED ROAD CROSSING ON THE TEXAS AND NEW ORLEANS
 CQ1714'RAILROAD, 49 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 38 FEET WEST
 CQ1714'OF THE WEST RAIL, 3 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A
 CQ1714'CONCRETE POST WHICH PROJECTS 0.6 FOOT ABOVE THE GROUND.
 CQ1714
 CQ1714                          STATION RECOVERY (1979)
 CQ1714
 CQ1714'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 CQ1714'MARK NOT FOUND.
 CQ1714
 CQ1714                          STATION RECOVERY (1996)
 CQ1714
 CQ1714'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1714'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1736 ***********************************************************************
 CQ1736  DESIGNATION -  A 141
 CQ1736  PID         -  CQ1736
 CQ1736  STATE/COUNTY-  LA/CADDO
 CQ1736  COUNTRY     -  US
 CQ1736  USGS QUAD   -  STONEWALL (2018)
 CQ1736
 CQ1736                         *CURRENT SURVEY CONTROL
 CQ1736  ______________________________________________________________________
 CQ1736* NAD 83(1986) POSITION- 32 16 43.     (N) 093 51 39.     (W)   SCALED
 CQ1736* NAVD 88 ORTHO HEIGHT -    62.793 (meters)      206.01  (feet) ADJUSTED
 CQ1736  ______________________________________________________________________
 CQ1736  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 CQ1736  DYNAMIC HEIGHT  -         62.721 (meters)      205.78  (feet) COMP
 CQ1736  MODELED GRAVITY -    979,497.4   (mgal)                       NAVD 88
 CQ1736
 CQ1736  VERT ORDER      -  FIRST     CLASS II
 CQ1736
 CQ1736.The horizontal coordinates were scaled from a map and have
 CQ1736.an estimated accuracy of +/- 6 seconds.
 CQ1736
 CQ1736.The orthometric height was determined by differential leveling and
 CQ1736.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1736.in June 1991.
 CQ1736
 CQ1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1736.GEOID18 height accuracy estimate available here.
 CQ1736
 CQ1736.Click photographs - Photos may exist for this station.
 CQ1736
 CQ1736.The dynamic height is computed by dividing the NAVD 88
 CQ1736.geopotential number by the normal gravity value computed on the
 CQ1736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1736.degrees latitude (g = 980.6199 gals.).
 CQ1736
 CQ1736.The modeled gravity was interpolated from observed gravity values.
 CQ1736
 CQ1736;                    North         East    Units  Estimated Accuracy
 CQ1736;SPC LA N     -   198,010.      871,810.      MT  (+/- 180 meters Scaled)
 CQ1736
 CQ1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR189716(NAD 83)
 CQ1736
 CQ1736                          SUPERSEDED SURVEY CONTROL
 CQ1736
 CQ1736  NGVD 29 (11/26/84)   62.861  (m)          206.24   (f) ADJUSTED    1 2
 CQ1736
 CQ1736.Superseded values are not recommended for survey control.
 CQ1736
 CQ1736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1736.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1736
 CQ1736_MARKER: DB = BENCH MARK DISK
 CQ1736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1736_STAMPING: A 141 1952
 CQ1736_MARK LOGO: CGS
 CQ1736_PROJECTION: PROJECTING 18 CENTIMETERS
 CQ1736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1736+STABILITY: SURFACE MOTION
 CQ1736
 CQ1736  HISTORY     - Date     Condition        Report By
 CQ1736  HISTORY     - 1952     MONUMENTED       CGS
 CQ1736  HISTORY     - 1979     GOOD             NGS
 CQ1736  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ1736  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ1736
 CQ1736                          STATION DESCRIPTION
 CQ1736
 CQ1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1736'4.4 MI SW FROM KEITHVILLE.
 CQ1736'1.2 MILES SOUTHWEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 CQ1736'STATION AT KEITHVILLE, THENCE 3.2 MILES SOUTHWEST ALONG AN OILED ROAD,
 CQ1736'57 FEET EAST OF THE CENTER LINE OF THE ROAD, 23 FEET NORTH OF THE
 CQ1736'CENTER LINE OF A DIRT ROAD LEADING EAST, 3 FEET NORTHEAST OF A FENCE
 CQ1736'CORNER, 4 FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 CQ1736'POST WHICH PROJECTS 0.6 FOOT ABOVE THE GROUND.
 CQ1736
 CQ1736                          STATION RECOVERY (1979)
 CQ1736
 CQ1736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 CQ1736'OMIT-1.2 MILES SOUTHWEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD
 CQ1736'FROM THE STATION AT KEITHVILLE, THENCE 3.2 MILES SOUTHWEST ALONG AN
 CQ1736'OILED ROAD.
 CQ1736'ADD-0.45 MILE SOUTHWEST ALONG OLD MANSFIELD ROAD (KEITHVILLE
 CQ1736'LODGE ROAD) FROM THE POST OFFICE IN KEITHVILLE, THENCE
 CQ1736'4.0 MILES SOUTHWEST ALONG KEITHVILLE-KEATCHIE ROAD, AT THE JUNCTION
 CQ1736'OF A DIRT ROAD LEADING EAST.
 CQ1736
 CQ1736                          STATION RECOVERY (1994)
 CQ1736
 CQ1736'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ1736'MARK NOT FOUND.
 CQ1736
 CQ1736                          STATION RECOVERY (1999)
 CQ1736
 CQ1736'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1736'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1436 ***********************************************************************
 BX1436  DESIGNATION -  A 142
 BX1436  PID         -  BX1436
 BX1436  STATE/COUNTY-  LA/WINN
 BX1436  COUNTRY     -  US
 BX1436  USGS QUAD   -  ATLANTA (2018)
 BX1436
 BX1436                         *CURRENT SURVEY CONTROL
 BX1436  ______________________________________________________________________
 BX1436* NAD 83(1986) POSITION- 31 48 29.     (N) 092 44 05.     (W)   SCALED
 BX1436* NAVD 88 ORTHO HEIGHT -    73.12  (+/-2cm)      239.9   (feet) VERTCON3
 BX1436  ______________________________________________________________________
 BX1436  GEOID HEIGHT    -        -25.844 (meters)                     GEOID18
 BX1436  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1436
 BX1436.The horizontal coordinates were scaled from a map and have
 BX1436.an estimated accuracy of +/- 6 seconds.
 BX1436
 BX1436.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1436.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1436
 BX1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1436.GEOID18 height accuracy estimate available here.
 BX1436
 BX1436.The vertical order pertains to the NGVD 29 superseded value.
 BX1436
 BX1436.Click photographs - Photos may exist for this station.
 BX1436
 BX1436;                    North         East    Units  Estimated Accuracy
 BX1436;SPC LA N     -   145,060.      977,780.      MT  (+/- 180 meters Scaled)
 BX1436
 BX1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR251191(NAD 83)
 BX1436
 BX1436                          SUPERSEDED SURVEY CONTROL
 BX1436
 BX1436  NGVD 29 (11/26/84)   73.177  (m)          240.08   (f) ADJUSTED    1 2
 BX1436
 BX1436.Superseded values are not recommended for survey control.
 BX1436
 BX1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1436.See file dsdata.pdf to determine how the superseded data were derived.
 BX1436
 BX1436_MARKER: DB = BENCH MARK DISK
 BX1436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1436_STAMPING: A 142 1950
 BX1436_MARK LOGO: CGS
 BX1436_PROJECTION: PROJECTING 3 CENTIMETERS
 BX1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1436+STABILITY: SURFACE MOTION
 BX1436
 BX1436  HISTORY     - Date     Condition        Report By
 BX1436  HISTORY     - 1950     MONUMENTED       CGS
 BX1436  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1436
 BX1436                          STATION DESCRIPTION
 BX1436
 BX1436'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1436'AT ATLANTA, 0.1 MILE NORTHWEST OF AND ACROSS STATE HIGHWAY 5 FROM THE
 BX1436'HIGH SCHOOL, AT THE SOUTH EDGE OF A CEMETERY, 66.5 FEET SOUTH OF THE
 BX1436'SOUTHEAST CORNER OF THE GRANITE BASE OF THE WILLIAM LANGSFORD PHARIS
 BX1436'AND HESTER PHARIS MONUMENT, 62 FEET NORTH OF THE NORTH WALL OF THE
 BX1436'METHODIST CHURCH, 18 FEET EAST OF THE EAST END OF A GATE AT THE SOUTH
 BX1436'ENTRANCE TO THE CEMETERY, 4.0 FEET WEST OF THE EXTENDED EAST WALL OF
 BX1436'THE CHURCH, 3.0 FEET SOUTH OF A FENCE ALONG THE SOUTH BOUNDARY OF THE
 BX1436'CEMETERY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT
 BX1436'ABOVE THE GROUND.
 BX1436
 BX1436                          STATION RECOVERY (1981)
 BX1436
 BX1436'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1436'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1958 ***********************************************************************
 CQ1958  DESIGNATION -  A 1420
 CQ1958  PID         -  CQ1958
 CQ1958  STATE/COUNTY-  LA/BOSSIER
 CQ1958  COUNTRY     -  US
 CQ1958  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1958
 CQ1958                         *CURRENT SURVEY CONTROL
 CQ1958  ______________________________________________________________________
 CQ1958* NAD 83(1986) POSITION- 32 32 05.     (N) 093 43 13.     (W)   SCALED
 CQ1958* NAVD 88 ORTHO HEIGHT -    52.112 (meters)      170.97  (feet) ADJUSTED
 CQ1958  ______________________________________________________________________
 CQ1958  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 CQ1958  DYNAMIC HEIGHT  -         52.053 (meters)      170.78  (feet) COMP
 CQ1958  MODELED GRAVITY -    979,514.2   (mgal)                       NAVD 88
 CQ1958
 CQ1958  VERT ORDER      -  FIRST     CLASS II
 CQ1958
 CQ1958.The horizontal coordinates were scaled from a map and have
 CQ1958.an estimated accuracy of +/- 6 seconds.
 CQ1958
 CQ1958.The orthometric height was determined by differential leveling and
 CQ1958.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1958.in June 1991.
 CQ1958
 CQ1958.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1958.GEOID18 height accuracy estimate available here.
 CQ1958
 CQ1958.Click photographs - Photos may exist for this station.
 CQ1958
 CQ1958.The dynamic height is computed by dividing the NAVD 88
 CQ1958.geopotential number by the normal gravity value computed on the
 CQ1958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1958.degrees latitude (g = 980.6199 gals.).
 CQ1958
 CQ1958.The modeled gravity was interpolated from observed gravity values.
 CQ1958
 CQ1958;                    North         East    Units  Estimated Accuracy
 CQ1958;SPC LA N     -   226,250.      885,370.      MT  (+/- 180 meters Scaled)
 CQ1958
 CQ1958_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR323999(NAD 83)
 CQ1958
 CQ1958                          SUPERSEDED SURVEY CONTROL
 CQ1958
 CQ1958  NGVD 29 (11/26/84)   52.188  (m)          171.22   (f) ADJUSTED    1 2
 CQ1958
 CQ1958.Superseded values are not recommended for survey control.
 CQ1958
 CQ1958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1958.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1958
 CQ1958_MARKER: DD = SURVEY DISK
 CQ1958_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1958_STAMPING: 1420
 CQ1958_MARK LOGO: CGS+SS
 CQ1958_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1958
 CQ1958  HISTORY     - Date     Condition        Report By
 CQ1958  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1958  HISTORY     - 1960     GOOD             USGS
 CQ1958  HISTORY     - 1983     GOOD             LOCSUR
 CQ1958  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1958
 CQ1958                          STATION DESCRIPTION
 CQ1958
 CQ1958'DESCRIBED BY US GEOLOGICAL SURVEY 1960
 CQ1958'AT BOSSIER CITY, 0.45 MI. N ALONG STATE HIGHWAY 3 FROM ITS JUNCTION
 CQ1958'WITH U.S. HIGHWAY 79 AND 80.  ABOUT 775 N OF THE ILLINOIS CENTRAL RR
 CQ1958'CROSSING.  150-FT. S OF STREET EAST AND 36-FT. E OF HIGHWAY.  3-FT. NW
 CQ1958'OF A POWER POLE.  IN S EDGE OF GRAVEL DRIVEWAY.  A STATE SURVEY
 CQ1958'STANDARD DISK AND SET IN THE TOP OF A CONCRETE POST.
 CQ1958
 CQ1958                          STATION RECOVERY (1983)
 CQ1958
 CQ1958'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1983
 CQ1958'RECOVERED IN GOOD CONDITION.
 CQ1958
 CQ1958                          STATION RECOVERY (1987)
 CQ1958
 CQ1958'RECOVERY NOTE BY US POWER SQUADRON 1987 (RST)
 CQ1958'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1959 ***********************************************************************
 CQ1959  DESIGNATION -  A 1420 RESET
 CQ1959  PID         -  CQ1959
 CQ1959  STATE/COUNTY-  LA/BOSSIER
 CQ1959  COUNTRY     -  US
 CQ1959  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1959
 CQ1959                         *CURRENT SURVEY CONTROL
 CQ1959  ______________________________________________________________________
 CQ1959* NAD 83(1986) POSITION- 32 32 05.     (N) 093 43 13.     (W)   SCALED
 CQ1959* NAVD 88 ORTHO HEIGHT -    52.43  (meters)      172.0   (feet) RESET
 CQ1959  ______________________________________________________________________
 CQ1959  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 CQ1959  VERT ORDER      -  THIRD
 CQ1959
 CQ1959.The horizontal coordinates were scaled from a map and have
 CQ1959.an estimated accuracy of +/- 6 seconds.
 CQ1959
 CQ1959.The orthometric height was computed from unverified reset data.
 CQ1959
 CQ1959.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1959.GEOID18 height accuracy estimate available here.
 CQ1959
 CQ1959.Click photographs - Photos may exist for this station.
 CQ1959
 CQ1959;                    North         East    Units  Estimated Accuracy
 CQ1959;SPC LA N     -   226,250.      885,370.      MT  (+/- 180 meters Scaled)
 CQ1959
 CQ1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR323999(NAD 83)
 CQ1959
 CQ1959                          SUPERSEDED SURVEY CONTROL
 CQ1959
 CQ1959  NGVD 29 (??/??/??)   52.51   (m)          172.3    (f) RESET       3  
 CQ1959
 CQ1959.Superseded values are not recommended for survey control.
 CQ1959
 CQ1959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1959.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1959
 CQ1959_MARKER: DD = SURVEY DISK
 CQ1959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1959_STAMPING: A 1420 RESET 1970
 CQ1959_MARK LOGO: LAGS
 CQ1959_PROJECTION: FLUSH
 CQ1959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1959+STABILITY: SURFACE MOTION
 CQ1959
 CQ1959  HISTORY     - Date     Condition        Report By
 CQ1959  HISTORY     - 1970     MONUMENTED       LADH
 CQ1959  HISTORY     - 1970     GOOD             NGS
 CQ1959  HISTORY     - 1987     GOOD             USPSQD
 CQ1959
 CQ1959                          STATION DESCRIPTION
 CQ1959
 CQ1959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 CQ1959'0.5 MI N FROM BOSSIER CITY.
 CQ1959'LOCATED 1 BLOCK SOUTH ALONG WILLIAMS STREET FROM THE POST OFFICE IN
 CQ1959'BOSSIER CITY, THENCE EAST 0.4 MILE TO THE JUNCTION WITH STATE HIGHWAY
 CQ1959'3, THENCE NORTH ALONG ST. HWY. 3 FOR 0.4 MILE, OR ABOUT 800 FT. NORTH
 CQ1959'OF THE ILLINOIS CENTRAL RAILROAD CROSSING, IN THE FRONT YARD OF HOUSE
 CQ1959'NUMBER 1657, 56 FT. EAST OF THE SOUTHEAST CORNER OF THE HOUSE AND 3
 CQ1959'FT. NORTH OF THE PROJECTED PLANE OF THE SOUTH WALL OF THE SAME HOUSE,
 CQ1959'40 FT. WEST OF THE CENTER OF THE HIGHWAY, 38.5 FT. NORTH OF A BELL IN
 CQ1959'THE FRONT YARD OF HOUSE NUMBER 1653, 46.5 FT. SOUTH OF A FIRE HYDRANT,
 CQ1959'10 FT. NORTH OF THE NORTH EDGE OF A DRIVEWAY.  IT IS A LOUISIANA
 CQ1959'GEODETIC SURVEY DISK SET IN THE TOP OF AN 8 IN. SQUARE CONCRETE
 CQ1959'MONUMENT FLUSH WITH THE GROUND.
 CQ1959
 CQ1959                          STATION RECOVERY (1987)
 CQ1959
 CQ1959'RECOVERY NOTE BY US POWER SQUADRON 1987 (RST)
 CQ1959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1577 ***********************************************************************
 BX1577  DESIGNATION -  A 143
 BX1577  PID         -  BX1577
 BX1577  STATE/COUNTY-  LA/WINN
 BX1577  COUNTRY     -  US
 BX1577  USGS QUAD   -  WINNFIELD EAST (2018)
 BX1577
 BX1577                         *CURRENT SURVEY CONTROL
 BX1577  ______________________________________________________________________
 BX1577* NAD 83(1986) POSITION- 31 53 21.     (N) 092 31 32.     (W)   SCALED
 BX1577* NAVD 88 ORTHO HEIGHT -    29.48  (+/-2cm)       96.7   (feet) VERTCON3
 BX1577  ______________________________________________________________________
 BX1577  GEOID HEIGHT    -        -25.628 (meters)                     GEOID18
 BX1577  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1577
 BX1577.The horizontal coordinates were scaled from a map and have
 BX1577.an estimated accuracy of +/- 6 seconds.
 BX1577
 BX1577.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1577.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1577
 BX1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1577.GEOID18 height accuracy estimate available here.
 BX1577
 BX1577.The vertical order pertains to the NGVD 29 superseded value.
 BX1577
 BX1577.Click photographs - Photos may exist for this station.
 BX1577
 BX1577;                    North         East    Units  Estimated Accuracy
 BX1577;SPC LA N     -   154,020.      997,580.      MT  (+/- 180 meters Scaled)
 BX1577
 BX1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR448282(NAD 83)
 BX1577
 BX1577                          SUPERSEDED SURVEY CONTROL
 BX1577
 BX1577  NGVD 29 (11/26/84)   29.550  (m)           96.95   (f) ADJUSTED    2 0
 BX1577
 BX1577.Superseded values are not recommended for survey control.
 BX1577
 BX1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1577.See file dsdata.pdf to determine how the superseded data were derived.
 BX1577
 BX1577_MARKER: DB = BENCH MARK DISK
 BX1577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1577_STAMPING: A 143 1950
 BX1577_MARK LOGO: CGS
 BX1577_PROJECTION: PROJECTING 9 CENTIMETERS
 BX1577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1577+STABILITY: SURFACE MOTION
 BX1577
 BX1577  HISTORY     - Date     Condition        Report By
 BX1577  HISTORY     - 1950     MONUMENTED       CGS
 BX1577  HISTORY     - 1982     MARK NOT FOUND   USGS
 BX1577
 BX1577                          STATION DESCRIPTION
 BX1577
 BX1577'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1577'8.75 MI SE FROM WINNFIELD.
 BX1577'7.65 MILES EAST ALONG U. S. HIGHWAY 84 FROM THE COURTHOUSE AT
 BX1577'WINNFIELD, THENCE 1.1 MILES SOUTH ALONG A DIRT ROAD.  ON TOP OF A
 BX1577'RISE, 54 FEET SOUTH OF THE CREST OF A HUMP IN THE ROAD AS YOU APPROACH
 BX1577'FROM THE NORTH, 27 FEET EAST OF THE CENTER LINE OF THE ROAD, 18.2 FEET
 BX1577'SOUTHEAST OF A 14-INCH PINE TREE WITH A TRIANGULAR BLAZE, 16.7 FEET
 BX1577'EAST OF A 12-INCH PINE TREE WITH A TRIANGULAR BLAZE, 2.4 FEET EAST OF
 BX1577'A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3
 BX1577'FOOT ABOVE THE GROUND.
 BX1577
 BX1577                          STATION RECOVERY (1982)
 BX1577
 BX1577'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 BX1577'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1758 ***********************************************************************
 CQ1758  DESIGNATION -  A 1435
 CQ1758  PID         -  CQ1758
 CQ1758  STATE/COUNTY-  LA/CADDO
 CQ1758  COUNTRY     -  US
 CQ1758  USGS QUAD   -  GREENWOOD (2018)
 CQ1758
 CQ1758                         *CURRENT SURVEY CONTROL
 CQ1758  ______________________________________________________________________
 CQ1758* NAD 83(1986) POSITION- 32 27 12.     (N) 093 52 34.     (W)   SCALED
 CQ1758* NAVD 88 ORTHO HEIGHT -    79.248 (meters)      260.00  (feet) ADJUSTED
 CQ1758  ______________________________________________________________________
 CQ1758  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 CQ1758  DYNAMIC HEIGHT  -         79.159 (meters)      259.71  (feet) COMP
 CQ1758  MODELED GRAVITY -    979,513.1   (mgal)                       NAVD 88
 CQ1758
 CQ1758  VERT ORDER      -  FIRST     CLASS II
 CQ1758
 CQ1758.The horizontal coordinates were scaled from a map and have
 CQ1758.an estimated accuracy of +/- 6 seconds.
 CQ1758
 CQ1758.The orthometric height was determined by differential leveling and
 CQ1758.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1758.in June 1991.
 CQ1758
 CQ1758.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1758.GEOID18 height accuracy estimate available here.
 CQ1758
 CQ1758.Click photographs - Photos may exist for this station.
 CQ1758
 CQ1758.The dynamic height is computed by dividing the NAVD 88
 CQ1758.geopotential number by the normal gravity value computed on the
 CQ1758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1758.degrees latitude (g = 980.6199 gals.).
 CQ1758
 CQ1758.The modeled gravity was interpolated from observed gravity values.
 CQ1758
 CQ1758;                    North         East    Units  Estimated Accuracy
 CQ1758;SPC LA N     -   217,400.      870,620.      MT  (+/- 180 meters Scaled)
 CQ1758
 CQ1758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR176910(NAD 83)
 CQ1758
 CQ1758                          SUPERSEDED SURVEY CONTROL
 CQ1758
 CQ1758  NGVD 29 (11/26/84)   79.321  (m)          260.24   (f) ADJUSTED    1 2
 CQ1758
 CQ1758.Superseded values are not recommended for survey control.
 CQ1758
 CQ1758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1758.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1758
 CQ1758_MARKER: DD = SURVEY DISK
 CQ1758_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1758_STAMPING: A 1435
 CQ1758_MARK LOGO: CGS+SS
 CQ1758_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1758
 CQ1758  HISTORY     - Date     Condition        Report By
 CQ1758  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1758  HISTORY     - 1955     GOOD             CGS
 CQ1758  HISTORY     - 1990     GOOD             USPSQD
 CQ1758  HISTORY     - 19990206 GOOD             USPSQD
 CQ1758
 CQ1758                          STATION DESCRIPTION
 CQ1758
 CQ1758'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 CQ1758'6.1 MI E FROM GREENWOOD.
 CQ1758'2.1 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ1758'GREENWOOD, THENCE 1.65 MILES EAST ALONG STATE ROAD 1525, THENCE 0.75
 CQ1758'MILE NORTHEAST ALONG AN OILED ROAD, THENCE 1.6 MILES EAST ALONG U.S.
 CQ1758'HIGHWAY 80, 0.1 MILE WEST OF A JUNCTION WITH BROADACRES ROAD, 0.1 MILE
 CQ1758'EAST OF THE EPPS CEMETERY, 97 FEET WEST OF THE CENTER LINE OF A
 CQ1758'DRIVEWAY LEADING NORTH, 59.5 FEET WEST OF A POWER POLE, 43 FEET WEST
 CQ1758'OF A FENCE CORNER, 29 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 14
 CQ1758'FEET SOUTHWEST OF A 24 INCH OAK TREE, 2 FEET SOUTH OF A FENCE, 1 FOOT
 CQ1758'WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 CQ1758'PROJECTS 0.6 FOOT ABOVE THE GROUND.
 CQ1758
 CQ1758                          STATION RECOVERY (1990)
 CQ1758
 CQ1758'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1758'RECOVERED IN GOOD CONDITION.
 CQ1758
 CQ1758                          STATION RECOVERY (1999)
 CQ1758
 CQ1758'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1758'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1756 ***********************************************************************
 CQ1756  DESIGNATION -  A 1436
 CQ1756  PID         -  CQ1756
 CQ1756  STATE/COUNTY-  LA/CADDO
 CQ1756  COUNTRY     -  US
 CQ1756  USGS QUAD   -  GREENWOOD (2018)
 CQ1756
 CQ1756                         *CURRENT SURVEY CONTROL
 CQ1756  ______________________________________________________________________
 CQ1756* NAD 83(1986) POSITION- 32 27 09.     (N) 093 52 57.     (W)   SCALED
 CQ1756* NAVD 88 ORTHO HEIGHT -    82.351 (meters)      270.18  (feet) ADJUSTED
 CQ1756  ______________________________________________________________________
 CQ1756  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 CQ1756  DYNAMIC HEIGHT  -         82.258 (meters)      269.87  (feet) COMP
 CQ1756  MODELED GRAVITY -    979,512.9   (mgal)                       NAVD 88
 CQ1756
 CQ1756  VERT ORDER      -  FIRST     CLASS II
 CQ1756
 CQ1756.The horizontal coordinates were scaled from a map and have
 CQ1756.an estimated accuracy of +/- 6 seconds.
 CQ1756
 CQ1756.The orthometric height was determined by differential leveling and
 CQ1756.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1756.in June 1991.
 CQ1756
 CQ1756.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1756.GEOID18 height accuracy estimate available here.
 CQ1756
 CQ1756.Click photographs - Photos may exist for this station.
 CQ1756
 CQ1756.The dynamic height is computed by dividing the NAVD 88
 CQ1756.geopotential number by the normal gravity value computed on the
 CQ1756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1756.degrees latitude (g = 980.6199 gals.).
 CQ1756
 CQ1756.The modeled gravity was interpolated from observed gravity values.
 CQ1756
 CQ1756;                    North         East    Units  Estimated Accuracy
 CQ1756;SPC LA N     -   217,320.      870,020.      MT  (+/- 180 meters Scaled)
 CQ1756
 CQ1756_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR170909(NAD 83)
 CQ1756
 CQ1756                          SUPERSEDED SURVEY CONTROL
 CQ1756
 CQ1756  NGVD 29 (11/26/84)   82.424  (m)          270.42   (f) ADJUSTED    1 2
 CQ1756
 CQ1756.Superseded values are not recommended for survey control.
 CQ1756
 CQ1756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1756.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1756
 CQ1756_MARKER: DD = SURVEY DISK
 CQ1756_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1756_STAMPING: A 1436
 CQ1756_MARK LOGO: CGS+SS
 CQ1756_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1756
 CQ1756  HISTORY     - Date     Condition        Report By
 CQ1756  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1756  HISTORY     - 1955     GOOD             CGS
 CQ1756  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ1756  HISTORY     - 19990206 MARK NOT FOUND   USPSQD
 CQ1756
 CQ1756                          STATION DESCRIPTION
 CQ1756
 CQ1756'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 CQ1756'5.7 MI E FROM GREENWOOD.
 CQ1756'2.1 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ1756'GREENWOOD, THENCE 1.65 MILES EAST ALONG STATE ROAD 1525, THENCE 0.75
 CQ1756'MILE NORTHEAST ALONG AN OILED ROAD, THENCE 1.2 MILES EAST ALONG U.S.
 CQ1756'HIGHWAY 80, 39 FEET WEST OF THE CENTER LINE OF A PRIVATE DRIVEWAY
 CQ1756'LEADING SOUTH, 45.5 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 11.6
 CQ1756'FEET EAST OF A 10 INCH PINE TREE, 88.5 FEET SOUTHEAST OF A TELEPHONE
 CQ1756'POLE, 85.5 FEET SOUTHEAST OF A WITNESS POST, SET IN THE TOP OF A
 CQ1756'CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 CQ1756
 CQ1756                          STATION RECOVERY (1990)
 CQ1756
 CQ1756'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1756'MARK NOT FOUND.
 CQ1756
 CQ1756                          STATION RECOVERY (1999)
 CQ1756
 CQ1756'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1756'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1753 ***********************************************************************
 CQ1753  DESIGNATION -  A 1439
 CQ1753  PID         -  CQ1753
 CQ1753  STATE/COUNTY-  LA/CADDO
 CQ1753  COUNTRY     -  US
 CQ1753  USGS QUAD   -  GREENWOOD (2018)
 CQ1753
 CQ1753                         *CURRENT SURVEY CONTROL
 CQ1753  ______________________________________________________________________
 CQ1753* NAD 83(1986) POSITION- 32 26 32.     (N) 093 55 22.     (W)   SCALED
 CQ1753* NAVD 88 ORTHO HEIGHT -    86.600 (meters)      284.12  (feet) ADJUSTED
 CQ1753  ______________________________________________________________________
 CQ1753  GEOID HEIGHT    -        -26.011 (meters)                     GEOID18
 CQ1753  DYNAMIC HEIGHT  -         86.503 (meters)      283.80  (feet) COMP
 CQ1753  MODELED GRAVITY -    979,510.8   (mgal)                       NAVD 88
 CQ1753
 CQ1753  VERT ORDER      -  FIRST     CLASS II
 CQ1753
 CQ1753.The horizontal coordinates were scaled from a map and have
 CQ1753.an estimated accuracy of +/- 6 seconds.
 CQ1753
 CQ1753.The orthometric height was determined by differential leveling and
 CQ1753.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1753.in June 1991.
 CQ1753
 CQ1753.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1753.GEOID18 height accuracy estimate available here.
 CQ1753
 CQ1753.Click photographs - Photos may exist for this station.
 CQ1753
 CQ1753.The dynamic height is computed by dividing the NAVD 88
 CQ1753.geopotential number by the normal gravity value computed on the
 CQ1753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1753.degrees latitude (g = 980.6199 gals.).
 CQ1753
 CQ1753.The modeled gravity was interpolated from observed gravity values.
 CQ1753
 CQ1753;                    North         East    Units  Estimated Accuracy
 CQ1753;SPC LA N     -   216,230.      866,220.      MT  (+/- 180 meters Scaled)
 CQ1753
 CQ1753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR132898(NAD 83)
 CQ1753
 CQ1753                          SUPERSEDED SURVEY CONTROL
 CQ1753
 CQ1753  NGVD 29 (11/26/84)   86.672  (m)          284.36   (f) ADJUSTED    1 2
 CQ1753
 CQ1753.Superseded values are not recommended for survey control.
 CQ1753
 CQ1753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1753.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1753
 CQ1753_MARKER: DD = SURVEY DISK
 CQ1753_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1753_STAMPING: A 1439
 CQ1753_MARK LOGO: CGS+SS
 CQ1753_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1753
 CQ1753  HISTORY     - Date     Condition        Report By
 CQ1753  HISTORY     - 1934     MONUMENTED       LAGS
 CQ1753  HISTORY     - 1955     GOOD             CGS
 CQ1753  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ1753
 CQ1753                          STATION DESCRIPTION
 CQ1753
 CQ1753'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 CQ1753'3.0 MI E FROM GREENWOOD.
 CQ1753'2.1 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ1753'GREENWOOD, THENCE 0.9 MILE EAST ALONG STATE ROAD 1525, 100 FEET
 CQ1753'NORTHWEST OF THE NORTHWEST CORNER OF A FARMHOUSE, 25 FEET SOUTH OF THE
 CQ1753'CENTER LINE OF THE STATE ROAD, 5 FEET NORTHEAST OF A FENCE CORNER, 3.3
 CQ1753'FEET NORTHWEST OF A POWER POLE, 2.1 FEET WEST OF A WITNESS POST, SET
 CQ1753'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT ABOVE THE
 CQ1753'GROUND.
 CQ1753
 CQ1753                          STATION RECOVERY (1990)
 CQ1753
 CQ1753'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1753'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0053 ***********************************************************************
 AU0053  DESIGNATION -  A 146
 AU0053  PID         -  AU0053
 AU0053  STATE/COUNTY-  LA/ST CHARLES
 AU0053  COUNTRY     -  US
 AU0053  USGS QUAD   -  HAHNVILLE (2018)
 AU0053
 AU0053                         *CURRENT SURVEY CONTROL
 AU0053  ______________________________________________________________________
 AU0053* NAD 83(1986) POSITION- 29 59 47.3    (N) 090 24 43.6    (W)   HD_HELD2
 AU0053* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0053  **This station is located in a suspected subsidence area (see below).
 AU0053  ______________________________________________________________________
 AU0053  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 AU0053
 AU0053.The horizontal coordinates were established by autonomous hand held GPS
 AU0053.observations and have an estimated accuracy of +/- 10 meters.
 AU0053
 AU0053.** This station is in an area of known vertical motion.  Due to the
 AU0053.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0053.** determined the orthometric heights for marks in these suspect
 AU0053.** subsidence areas should be considered valid only at the epoch date
 AU0053.** associated with the orthometric height.  These heights must always
 AU0053.** be validated when used as control.  All previously superseded
 AU0053.** orthometric heights are now considered suspect and are available
 AU0053.** in the superseded section.  NGS does not recommend using suspect
 AU0053.** or superseded heights as control.
 AU0053
 AU0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0053.GEOID18 height accuracy estimate available here.
 AU0053
 AU0053.Click photographs - Photos may exist for this station.
 AU0053
 AU0053;                    North         East    Units  Estimated Accuracy
 AU0053;SPC LA S     -   166,233.    1,088,881.      MT  (+/- 10 meters HH2 GPS)
 AU0053
 AU0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4964721214(NAD 83)
 AU0053
 AU0053                          SUPERSEDED SURVEY CONTROL
 AU0053
 AU0053.No superseded survey control is available for this station.
 AU0053
 AU0053_MARKER: DB = BENCH MARK DISK
 AU0053_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0053_SP_SET: FOUNDATION
 AU0053_STAMPING: A 146 1951
 AU0053_MARK LOGO: CGS
 AU0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0053+STABILITY: SURFACE MOTION
 AU0053_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0053+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2011
 AU0053
 AU0053  HISTORY     - Date     Condition        Report By
 AU0053  HISTORY     - 1951     MONUMENTED       CGS
 AU0053  HISTORY     - 1963     GOOD             CGS
 AU0053  HISTORY     - 1977     GOOD             NGS
 AU0053  HISTORY     - 1985     GOOD             LOCSUR
 AU0053  HISTORY     - 1986     GOOD             NGS
 AU0053  HISTORY     - 20110414 GOOD             GEOCAC
 AU0053
 AU0053                          STATION DESCRIPTION
 AU0053
 AU0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0053'IN NORCO.
 AU0053'AT NORCO, AT THE JUNCTION OF STATE HIGHWAY 48 AND GOOD HOPE STREET,
 AU0053'SET VERTICALLY IN THE WEST BRICK FACE OF THE BUILDING OF THE NORCO
 AU0053'PHARMACY, 43 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 36 FEET
 AU0053'EAST OF THE CENTER LINE OF GOOD HOPE STREET, 1.4 FEET NORTH OF THE
 AU0053'SOUTHWEST CORNER OF THE BUILDING AND 1 FOOT ABOVE THE LEVEL OF THE
 AU0053'SIDEWALK.
 AU0053
 AU0053                          STATION RECOVERY (1977)
 AU0053
 AU0053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0053'RECOVERED IN GOOD CONDITION.
 AU0053
 AU0053                          STATION RECOVERY (1985)
 AU0053
 AU0053'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1985
 AU0053'RECOVERED IN GOOD CONDITION.
 AU0053
 AU0053                          STATION RECOVERY (1986)
 AU0053
 AU0053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0053'RECOVERED IN GOOD CONDITION.
 AU0053
 AU0053                          STATION RECOVERY (2011)
 AU0053
 AU0053'RECOVERY NOTE BY GEOCACHING 2011 (DJS)
 AU0053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0429 ***********************************************************************
 AU0429  DESIGNATION -  A 148
 AU0429  PID         -  AU0429
 AU0429  STATE/COUNTY-  LA/ORLEANS
 AU0429  COUNTRY     -  US
 AU0429  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0429
 AU0429                         *CURRENT SURVEY CONTROL
 AU0429  ______________________________________________________________________
 AU0429* NAD 83(2011) POSITION- 29 59 20.98708(N) 090 05 14.21394(W)   ADJUSTED
 AU0429* NAD 83(2011) ELLIP HT-   -24.373 (meters)        (06/27/12)   ADJUSTED
 AU0429* NAD 83(2011) EPOCH   -  2010.00
 AU0429* NAVD 88 ORTHO HEIGHT -     1.70  (meters)        5.6   (feet) LEVELING
 AU0429* NAVD 88 EPOCH        -  2009.55
 AU0429  **This station is located in a suspected subsidence area (see below).
 AU0429  **This station is included in the VTDP model (see below).
 AU0429  ______________________________________________________________________
 AU0429  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 AU0429  NAD 83(2011) X  -     -8,422.361 (meters)                     COMP
 AU0429  NAD 83(2011) Y  - -5,528,829.665 (meters)                     COMP
 AU0429  NAD 83(2011) Z  -  3,169,321.141 (meters)                     COMP
 AU0429  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 AU0429  VERT ORDER      -  THIRD
 AU0429
 AU0429  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU0429  Standards:
 AU0429         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU0429            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU0429  -------------------------------------------------------------------
 AU0429  NETWORK    0.25   0.78           0.09   0.11   0.40     -0.00026411
 AU0429  -------------------------------------------------------------------
 AU0429  Click here for local accuracies and other accuracy information.
 AU0429
 AU0429.The horizontal coordinates were established by GPS observations
 AU0429.and adjusted by the National Geodetic Survey in June 2012.
 AU0429
 AU0429.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU0429.been affixed to the stable North American tectonic plate. See 
 AU0429.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU0429
 AU0429.The horizontal coordinates are valid at the epoch date displayed above
 AU0429.which is a decimal equivalence of Year/Month/Day.
 AU0429
 AU0429.** This station is in an area of known vertical motion.  Due to the
 AU0429.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0429.** determined the orthometric heights for marks in these suspect
 AU0429.** subsidence areas should be considered valid only at the epoch date
 AU0429.** associated with the orthometric height.  These heights must always
 AU0429.** be validated when used as control.  All previously superseded
 AU0429.** orthometric heights are now considered suspect and are available
 AU0429.** in the superseded section.  NGS does not recommend using suspect
 AU0429.** or superseded heights as control.
 AU0429
 AU0429.The 2009 superseded orthometric height was determined using a crustal movement
 AU0429.model based on published report NOAA Technical Report NOS/NGS 50
 AU0429.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AU0429.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AU0429.in a special adjustment to evaluate GNSS-derived orthometric heights
 AU0429
 AU0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0429.GEOID18 height accuracy estimate available here.
 AU0429
 AU0429.Click photographs - Photos may exist for this station.
 AU0429
 AU0429.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU0429
 AU0429.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0429
 AU0429.The ellipsoidal height was determined by GPS observations
 AU0429.and is referenced to NAD 83.
 AU0429
 AU0429. The following values were computed from the NAD 83(2011) position.
 AU0429
 AU0429;                    North         East     Units Scale Factor Converg.
 AU0429;SPC LA S     -   165,718.901 1,120,228.657   MT  0.99992577   +0 37 22.9
 AU0429;SPC LA S     -   543,696.09  3,675,283.52   sFT  0.99992577   +0 37 22.9
 AU0429;UTM  15      - 3,321,156.784   781,016.460   MT  1.00057443   +1 27 24.6
 AU0429
 AU0429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0429!SPC LA S     -   1.00000383  x   0.99992577  =   0.99992960
 AU0429!UTM  15      -   1.00000383  x   1.00057443  =   1.00057826
 AU0429
 AU0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8101621156(NAD 83)
 AU0429
 AU0429                          SUPERSEDED SURVEY CONTROL
 AU0429
 AU0429  ELLIP H (10/11/11)  -24.384  (m)                       GP(       ) 4 1
 AU0429  ELLIP H (03/12/08)  -24.366  (m)                       GP(       ) 3 1
 AU0429  NAD 83(2007)-  29 59 20.98723(N)    090 05 14.21505(W) AD(       ) 0
 AU0429  ELLIP H (02/10/07)  -24.371  (m)                       GP(       )    
 AU0429  NAD 83(1992)-  29 59 20.98734(N)    090 05 14.21492(W) AD(2004.65) B
 AU0429  ELLIP H (06/22/05)  -24.378  (m)                       GP(2004.65) 4 1
 AU0429  NAVD 88 (05/17/09)    1.697  (m)            5.57   (f) SUPERSEDED  1 2
 AU0429  NAVD 88 (03/12/08)    1.75   (m)  UNKNOWN  model used  GP(2006.81)    
 AU0429  NAVD 88 (06/22/05)    1.77   (m)  GEOID03  model used  GP(2004.65)    
 AU0429  NAVD 88 (12/05/96)    1.915  (m)            6.28   (f) ADJUSTED    1 1
 AU0429  NAVD 88 (02/14/94)    1.907  (m)            6.26   (f) SUPERSEDED  1 1
 AU0429  NAVD 88 (06/15/91)    1.969  (m)            6.46   (f) SUPERSEDED  1 1
 AU0429  NGVD 29 (05/21/91)    1.967  (m)            6.45   (f) ADJUSTED    1 1
 AU0429  NGVD 29 (??/??/87)    2.029  (m)            6.66   (f) SUPERSEDED  1 1
 AU0429
 AU0429.Superseded values are not recommended for survey control.
 AU0429
 AU0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0429.See file dsdata.pdf to determine how the superseded data were derived.
 AU0429
 AU0429_MARKER: DB = BENCH MARK DISK
 AU0429_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0429_SP_SET: SIDEWALK
 AU0429_STAMPING: A 148 1951
 AU0429_MARK LOGO: CGS
 AU0429_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0429_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0429+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2016
 AU0429
 AU0429  HISTORY     - Date     Condition        Report By
 AU0429  HISTORY     - 1951     MONUMENTED       CGS
 AU0429  HISTORY     - 1969     GOOD             CGS
 AU0429  HISTORY     - 1971     GOOD             NGS
 AU0429  HISTORY     - 1977     GOOD             NGS
 AU0429  HISTORY     - 1984     GOOD             LADTD
 AU0429  HISTORY     - 1985     GOOD             NGS
 AU0429  HISTORY     - 19901022 GOOD             NGS
 AU0429  HISTORY     - 19941024 GOOD             NGS
 AU0429  HISTORY     - 20040413 GOOD             NGS
 AU0429  HISTORY     - 20051006 GOOD             NGS
 AU0429  HISTORY     - 20060401 GOOD             NGS
 AU0429  HISTORY     - 20060406 GOOD             NGS
 AU0429  HISTORY     - 20080402 GOOD             SJBGRP
 AU0429  HISTORY     - 20090305 GOOD             WOOLPT
 AU0429  HISTORY     - 20100803 GOOD             NGS
 AU0429  HISTORY     - 20160610 GOOD             CGS
 AU0429
 AU0429                          STATION DESCRIPTION
 AU0429
 AU0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0429'IN NEW ORLEANS.
 AU0429'AT NEW ORLEANS, AT THE JUNCTION OF WISNER BLVD AND DE SAIX BLVD, SET
 AU0429'ON THE TOP OF THE CONCRETE PEDESTRAIN WALK ALONG THE SOUTH SIDE OF THE
 AU0429'DE SAIX BLVD BRIDGE OVER BAYOU ST. JOHN, 32 FEET WEST OF THE EAST END
 AU0429'OF THE BRIDGE, DIRECTLY OVER THE SOUTH END OF THE EAST ONE OF TWO
 AU0429'PIERS UNDER THE BRIDGE, 4 FEET SOUTH OF THE SOUTH CURB LINE OF THE
 AU0429'BRIDGE AND 1/2 FOOT ABOVE THE LEVEL OF THE BRIDGE FLOOR.
 AU0429
 AU0429                          STATION RECOVERY (1971)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AU0429'RECOVERED IN GOOD CONDITION.
 AU0429
 AU0429                          STATION RECOVERY (1977)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0429'RECOVERED IN GOOD CONDITION.
 AU0429
 AU0429                          STATION RECOVERY (1984)
 AU0429
 AU0429'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0429'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0429'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 AU0429
 AU0429                          STATION RECOVERY (1985)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0429'RECOVERED IN GOOD CONDITION.
 AU0429
 AU0429                          STATION RECOVERY (1990)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0429'IN NEW ORLEANS, AT THE INTERSECTION OF WISNER AND DE SAIX BOULEVARDS,
 AU0429'IN TOP OF AND 9.8 M (32.2 FT) WEST OF THE EAST END OF THE SOUTH
 AU0429'CONCRETE PEDESTRIAN WALKWAY OF THE DE SAIX BOULEVARD OVERPASS OF
 AU0429'BAYOU SAINT JOHN, DIRECTLY OVER THE SOUTH END OF THE MOST EASTERLY OF
 AU0429'TWO BRIDGE PIERS, 1.2 M (3.9 FT) SOUTH OF THE SOUTH BRIDGE CURB, AND
 AU0429'0.15 M (0.49 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AU0429
 AU0429                          STATION RECOVERY (1994)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0429'IN NEW ORLEANS, AT THE INTERSECTION OF WISNER AND DE SAIX BOULEVARDS,
 AU0429'IN TOP OF AND 9.8 M (32.2 FT) WEST OF THE EAST END OF THE SOUTH
 AU0429'CONCRETE SIDEWALK OF THE DE SAIX BOULEVARD BRIDGE SPANNING BAYOU SAINT
 AU0429'JOHN, DIRECTLY OVER THE SOUTH END OF THE MOST EASTERLY OF 2 PIERS
 AU0429'UNDER THE BRIDGE, 50.0 M (164.0 FT) EAST OF THE CENTERLINE OF THE
 AU0429'NORTHBOUND LANES OF WISNER BOULEVARD, 1.2 M (3.9 FT) SOUTH OF THE
 AU0429'SOUTH CURB OF DE SAIX BOULEVARD, AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF
 AU0429'DE SAIX BOULEVARD.
 AU0429
 AU0429                          STATION RECOVERY (2004)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AU0429'RECOVERED AS DESCRIBED
 AU0429
 AU0429                          STATION RECOVERY (2005)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 AU0429'RECOVERED AS DESCRIBED
 AU0429
 AU0429                          STATION RECOVERY (2006)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DB)
 AU0429'RECOVERED AS DESCRIBED.
 AU0429
 AU0429                          STATION RECOVERY (2006)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU0429'RECOVERED AS DESCRIBED.
 AU0429
 AU0429                          STATION RECOVERY (2008)
 AU0429
 AU0429'RECOVERY NOTE BY SJB GROUP INC 2008 (BH)
 AU0429'RECOVERED IN GOOD CONDITION.
 AU0429
 AU0429                          STATION RECOVERY (2009)
 AU0429
 AU0429'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AU0429'RECOVERED AS DESCRIBED
 AU0429
 AU0429                          STATION RECOVERY (2010)
 AU0429
 AU0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 AU0429'RECOVERED AS DESCRIBED.
 AU0429
 AU0429                          STATION RECOVERY (2016)
 AU0429
 AU0429'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 2016 (RWA)
 AU0429'RECOVERED AS DESCRIBED. LOCATED IN BRIDGE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0619 ***********************************************************************
 AU0619  DESIGNATION -  A 149
 AU0619  PID         -  AU0619
 AU0619  STATE/COUNTY-  LA/ORLEANS
 AU0619  COUNTRY     -  US
 AU0619  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0619
 AU0619                         *CURRENT SURVEY CONTROL
 AU0619  ______________________________________________________________________
 AU0619* NAD 83(1986) POSITION- 29 56 40.     (N) 090 03 48.     (W)   SCALED
 AU0619* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0619  **This station is located in a suspected subsidence area (see below).
 AU0619  ______________________________________________________________________
 AU0619  GEOID HEIGHT    -        -25.951 (meters)                     GEOID18
 AU0619
 AU0619.The horizontal coordinates were scaled from a map and have
 AU0619.an estimated accuracy of +/- 6 seconds.
 AU0619
 AU0619.** This station is in an area of known vertical motion. If an
 AU0619.** orthometric height was ever established but is not available 
 AU0619.** in the current survey control section, the orthometric height
 AU0619.** is considered suspect.  Suspect heights are available in the
 AU0619.** superseded section only if requested.
 AU0619
 AU0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0619.GEOID18 height accuracy estimate available here.
 AU0619
 AU0619.Click photographs - Photos may exist for this station.
 AU0619
 AU0619;                    North         East    Units  Estimated Accuracy
 AU0619;SPC LA S     -   160,790.    1,122,590.      MT  (+/- 180 meters Scaled)
 AU0619
 AU0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834162(NAD 83)
 AU0619
 AU0619                          SUPERSEDED SURVEY CONTROL
 AU0619
 AU0619.No superseded survey control is available for this station.
 AU0619
 AU0619_MARKER: DB = BENCH MARK DISK
 AU0619_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0619_SP_SET: TOWER BASE
 AU0619_STAMPING: A 149 1951
 AU0619_MARK LOGO: CGS
 AU0619_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0619+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2003
 AU0619
 AU0619  HISTORY     - Date     Condition        Report By
 AU0619  HISTORY     - 1951     MONUMENTED       CGS
 AU0619  HISTORY     - 1964     GOOD             CGS
 AU0619  HISTORY     - 1982     GOOD             NGS
 AU0619  HISTORY     - 20030505 GOOD             USPSQD
 AU0619
 AU0619                          STATION DESCRIPTION
 AU0619
 AU0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0619'AT NEW ORLEANS, AT THE INTERSECTION OF JULIA AND WATER STREETS, 79
 AU0619'FEET NORTH OF THE CENTER LINE OF JULIA STREET, 10.3 FEET EAST OF THE
 AU0619'EAST RAIL OF TRACK FOLLOWING WATER STREET, 26 FEET WEST OF THE WEST
 AU0619'RAIL OF TRACK ALONG CENTER OF WATER STREET, SET IN THE TOP OF THE
 AU0619'NORTHEAST CORNER OF THE CONCRETE BASE OF NORTHWEST LEG OF A POWER
 AU0619'TRANSMISSION STEEL TOWER AND ABOUT LEVEL WITH STREET.
 AU0619
 AU0619                          STATION RECOVERY (1964)
 AU0619
 AU0619'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0619'RECOVERED IN GOOD CONDITION.
 AU0619
 AU0619                          STATION RECOVERY (1982)
 AU0619
 AU0619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0619'RECOVERED IN GOOD CONDITION.
 AU0619
 AU0619                          STATION RECOVERY (2003)
 AU0619
 AU0619'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0619'TOWER MISSING
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2097 ***********************************************************************
 AU2097  DESIGNATION -  A 149 RESET
 AU2097  PID         -  AU2097
 AU2097  STATE/COUNTY-  LA/ORLEANS
 AU2097  COUNTRY     -  US
 AU2097  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2097
 AU2097                         *CURRENT SURVEY CONTROL
 AU2097  ______________________________________________________________________
 AU2097* NAD 83(1986) POSITION- 29 56 37.3    (N) 090 03 45.1    (W)   HD_HELD2
 AU2097* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2097  **This station is located in a suspected subsidence area (see below).
 AU2097  ______________________________________________________________________
 AU2097  GEOID HEIGHT    -        -25.949 (meters)                     GEOID18
 AU2097  DYNAMIC HEIGHT  -          4.410 (meters)       14.47  (feet) COMP
 AU2097  MODELED GRAVITY -    979,312.8   (mgal)                       NAVD 88
 AU2097
 AU2097.The horizontal coordinates were established by autonomous hand held GPS
 AU2097.observations and have an estimated accuracy of +/- 10 meters.
 AU2097
 AU2097.** This station is in an area of known vertical motion. If an
 AU2097.** orthometric height was ever established but is not available 
 AU2097.** in the current survey control section, the orthometric height
 AU2097.** is considered suspect.  Suspect heights are available in the
 AU2097.** superseded section only if requested.
 AU2097
 AU2097.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2097.GEOID18 height accuracy estimate available here.
 AU2097
 AU2097.Click photographs - Photos may exist for this station.
 AU2097
 AU2097.The dynamic height is computed by dividing the NAVD 88
 AU2097.geopotential number by the normal gravity value computed on the
 AU2097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2097.degrees latitude (g = 980.6199 gals.).
 AU2097
 AU2097.The modeled gravity was interpolated from observed gravity values.
 AU2097
 AU2097;                    North         East    Units  Estimated Accuracy
 AU2097;SPC LA S     -   160,706.    1,122,673.      MT  (+/- 10 meters HH2 GPS)
 AU2097
 AU2097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8353416176(NAD 83)
 AU2097
 AU2097                          SUPERSEDED SURVEY CONTROL
 AU2097
 AU2097.No superseded survey control is available for this station.
 AU2097
 AU2097_MARKER: DV = VERTICAL CONTROL DISK
 AU2097_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU2097_SP_SET: FOOTING
 AU2097_STAMPING: A 149 RESET 1982
 AU2097_MARK LOGO: NGS
 AU2097_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2097+STABILITY: SURFACE MOTION
 AU2097_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2097+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2005
 AU2097
 AU2097  HISTORY     - Date     Condition        Report By
 AU2097  HISTORY     - 1982     MONUMENTED       NGS
 AU2097  HISTORY     - 1985     GOOD             NGS
 AU2097  HISTORY     - 19901110 GOOD             NGS
 AU2097  HISTORY     - 19941108 GOOD             NGS
 AU2097  HISTORY     - 20050321 GOOD             GEOCAC
 AU2097
 AU2097                          STATION DESCRIPTION
 AU2097
 AU2097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2097'IN NEW ORLEANS.
 AU2097'N NEW ORLEANS, AT THE END OF JUILA STREET AT THE LEVEE FLOOD WALL
 AU2097'GATE, IN THE TOP OF AN 18 INCH SQUARE CONCRETE PILING THAT APPERS TO
 AU2097'BE ATTACHED TO A 10 FOOT HIGH CONCRETE FLOOD WALL, 9.91 METERS
 AU2097'(32.2 FT) NORTH OF THE NORTH END OF THE METAL FLOOD WALL GATE AND
 AU2097'2.29 METERS (7.5 FT) WEST OF THE FIRST SET OF RAILROAD TRACKS GOING
 AU2097'NORTH AND SOUTH ALONG THE EAST SIDE OF THE FLOOD WALL, AND THE MARK
 AU2097'PROJECTS ABOUT 18 INCHES ABOVE THE GROUND SURFACE.
 AU2097
 AU2097                          STATION RECOVERY (1985)
 AU2097
 AU2097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU2097'RECOVERED IN GOOD CONDITION.
 AU2097
 AU2097                          STATION RECOVERY (1990)
 AU2097
 AU2097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU2097'IN NEW ORLEANS, AT THE INTERSECTION OF JUILA STREET AND THE NEW
 AU2097'ORLEANS PUBLIC BELT RAILROAD, IN THE NORTH END OF THE CONCRETE
 AU2097'FOOTING THAT SUPPORTS A FLOOD GATE WHEN OPEN, 14.4 M (47.2 FT) NORTH
 AU2097'OF THE CENTER OF THE STREET, 9.9 M (32.5 FT) NORTH OF THE NORTH END
 AU2097'OF THE FLOOD GATE, 2.3 M (7.5 FT) WEST OF AND LEVEL WITH THE NEAR
 AU2097'RAIL, 0.7 M (2.3 FT) SOUTH OF A METAL LADDER ATTACHED TO A SEA WALL,
 AU2097'0.6 M (2.0 FT) EAST OF THE SEA WALL, AND 0.1 M (0.3 FT) ABOVE THE
 AU2097'GROUND SURFACE.
 AU2097
 AU2097                          STATION RECOVERY (1994)
 AU2097
 AU2097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2097'IN NEW ORLEANS, AT THE INTERSECTION OF JUILA STREET AND THE NEW
 AU2097'ORLEANS PUBLIC BELT RAILROAD, IN THE NORTH END OF THE CONCRETE FOOTING
 AU2097'FOR A FLOOD GATE, 14.4 M (47.2 FT) NORTH OF THE CENTER OF THE STREET,
 AU2097'9.9 M (32.5 FT) NORTH OF THE NORTH END OF THE FLOOD GATE, 2.2 M (7.2
 AU2097'FT) WEST OF AND LEVEL WITH THE NEAR RAIL, 0.7 M (2.3 FT) SOUTH OF A
 AU2097'LADDER ATTACHED TO A SEA WALL, 0.6 M (2.0 FT) EAST OF THE SEA WALL,
 AU2097'AND 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AU2097
 AU2097                          STATION RECOVERY (2005)
 AU2097
 AU2097'RECOVERY NOTE BY GEOCACHING 2005 (RCF)
 AU2097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0888 ***********************************************************************
 AU0888  DESIGNATION -  A 150 RESET
 AU0888  PID         -  AU0888
 AU0888  STATE/COUNTY-  LA/ORLEANS
 AU0888  COUNTRY     -  US
 AU0888  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0888
 AU0888                         *CURRENT SURVEY CONTROL
 AU0888  ______________________________________________________________________
 AU0888* NAD 83(1986) POSITION- 29 58 24.     (N) 090 03 51.     (W)   SCALED
 AU0888* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0888  **This station is located in a suspected subsidence area (see below).
 AU0888  ______________________________________________________________________
 AU0888  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 AU0888
 AU0888.The horizontal coordinates were scaled from a map and have
 AU0888.an estimated accuracy of +/- 6 seconds.
 AU0888
 AU0888.** This station is in an area of known vertical motion. If an
 AU0888.** orthometric height was ever established but is not available 
 AU0888.** in the current survey control section, the orthometric height
 AU0888.** is considered suspect.  Suspect heights are available in the
 AU0888.** superseded section only if requested.
 AU0888
 AU0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0888.GEOID18 height accuracy estimate available here.
 AU0888
 AU0888.Click photographs - Photos may exist for this station.
 AU0888
 AU0888;                    North         East    Units  Estimated Accuracy
 AU0888;SPC LA S     -   163,990.    1,122,480.      MT  (+/- 180 meters Scaled)
 AU0888
 AU0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832194(NAD 83)
 AU0888
 AU0888                          SUPERSEDED SURVEY CONTROL
 AU0888
 AU0888.No superseded survey control is available for this station.
 AU0888
 AU0888_MARKER: DB = BENCH MARK DISK
 AU0888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0888_STAMPING: A 150 RESET 1965
 AU0888_MARK LOGO: CGS
 AU0888_PROJECTION: FLUSH
 AU0888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0888+STABILITY: SURFACE MOTION
 AU0888
 AU0888  HISTORY     - Date     Condition        Report By
 AU0888  HISTORY     - 1965     MONUMENTED       CGS
 AU0888  HISTORY     - 1975     GOOD             LADTD
 AU0888  HISTORY     - 19961116 GOOD             USPSQD
 AU0888
 AU0888                          STATION DESCRIPTION
 AU0888
 AU0888'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0888'IN NEW ORLEANS.
 AU0888'LOCATED IN NEW ORLEANS, AT THE INTERSECTION OF ALLEN STREET AND NORTH
 AU0888'CLAIBORNE AVE, 92 FEET NORTHEAST OF THE NORTHEAST OF THE RAMP LEADING
 AU0888'NORTH, 33 FEET NORTHWEST OF THE CENTERLINE OF THE WEST-BOUND LANE OF
 AU0888'N. CLAIBORNE AVE, 15.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 AU0888'HOUSE AT 1661 N. CLAIBORNE AVE, 1 FOOT NORTHWEST OF AN IRON FENCE, 18
 AU0888'FEET NORTHEAST OF THE NORTHEAST EDGE OF THE SIDE-WALK LEADING TO THE
 AU0888'HOUSE, 2.5 FEET NORTHEAST OF THE PROJECTED PLANE OF THE NORTHEAST WALL
 AU0888'OF THE HOUSE, AND 4 FEET SOUTHWEST OF THE SOUTHWEST WALL OF 1663 N.
 AU0888'CLAIBORNE AVENUE.  IT IS A STANDARD DISK SET IN THE TOP OF A CONCRETE
 AU0888'POST FLUSH WITH THE GROUND.  STAMPED A 150 RESET 1965.
 AU0888
 AU0888                          STATION RECOVERY (1975)
 AU0888
 AU0888'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 AU0888'RECOVERED IN GOOD CONDITION.
 AU0888
 AU0888                          STATION RECOVERY (1996)
 AU0888
 AU0888'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU0888'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0297 ***********************************************************************
 AT0297  DESIGNATION -  A 151
 AT0297  PID         -  AT0297
 AT0297  STATE/COUNTY-  LA/ST BERNARD
 AT0297  COUNTRY     -  US
 AT0297  USGS QUAD   -  CHALMETTE (2018)
 AT0297
 AT0297                         *CURRENT SURVEY CONTROL
 AT0297  ______________________________________________________________________
 AT0297* NAD 83(1986) POSITION- 29 56 11.     (N) 089 57 52.     (W)   SCALED
 AT0297* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0297  **This station is located in a suspected subsidence area (see below).
 AT0297  ______________________________________________________________________
 AT0297  GEOID HEIGHT    -        -25.934 (meters)                     GEOID18
 AT0297  OBS GRAVITY     -    979,309.4   (mgal)                       GRAV_OBS
 AT0297
 AT0297.The horizontal coordinates were scaled from a map and have
 AT0297.an estimated accuracy of +/- 6 seconds.
 AT0297
 AT0297.** This station is in an area of known vertical motion.  Due to the
 AT0297.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0297.** determined the orthometric heights for marks in these suspect
 AT0297.** subsidence areas should be considered valid only at the epoch date
 AT0297.** associated with the orthometric height.  These heights must always
 AT0297.** be validated when used as control.  All previously superseded
 AT0297.** orthometric heights are now considered suspect and are available
 AT0297.** in the superseded section.  NGS does not recommend using suspect
 AT0297.** or superseded heights as control.
 AT0297
 AT0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0297.GEOID18 height accuracy estimate available here.
 AT0297
 AT0297.Click photographs - Photos may exist for this station.
 AT0297
 AT0297.The observed gravity was obtained from relative gravimeter ties
 AT0297.to the IGSN71 gravity network.
 AT0297
 AT0297;                    North         East    Units  Estimated Accuracy
 AT0297;SPC LA S     -   160,010.    1,132,150.      MT  (+/- 180 meters Scaled)
 AT0297
 AT0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU138154(NAD 83)
 AT0297
 AT0297                          SUPERSEDED SURVEY CONTROL
 AT0297
 AT0297.No superseded survey control is available for this station.
 AT0297
 AT0297_MARKER: DB = BENCH MARK DISK
 AT0297_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AT0297_SP_SET: BUILDING
 AT0297_STAMPING: A 151 1951
 AT0297_MARK LOGO: CGS
 AT0297_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0297+STABILITY: SURFACE MOTION
 AT0297_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AT0297+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2005
 AT0297
 AT0297  HISTORY     - Date     Condition        Report By
 AT0297  HISTORY     - 1951     MONUMENTED       CGS
 AT0297  HISTORY     - 1971     GOOD             NGS
 AT0297  HISTORY     - 1984     GOOD             NGS
 AT0297  HISTORY     - 19910110 GOOD             NGS
 AT0297  HISTORY     - 19950119 GOOD             NGS
 AT0297  HISTORY     - 20050919 GOOD             SJBGRP
 AT0297
 AT0297                          STATION DESCRIPTION
 AT0297
 AT0297'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0297'0.6 MI SE FROM CHALMETTE.
 AT0297'ABOUT 0.6 MILE SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAY 46)
 AT0297'FROM THE ST. BERNARD PARISH COURTHOUSE AT CHALMETTE, 0.1 MILE
 AT0297'SOUTHEAST OF THE JUNCTION OF THE HIGHWAY AND PARIS ROAD (STATE
 AT0297'HIGHWAYS 39 AND 47), ON THE PROPERTY OF THE MERAUX ELEMENTARY SCHOOL,
 AT0297'228 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 81 FEET
 AT0297'SOUTHEAST OF THE CENTER LINE OF BUFFON STREET, SET VERTICALLY IN THE
 AT0297'SOUTHWEST FACE OF THE CONCRETE FOUNDATION FOR THE MORE NORTHEASTERLY
 AT0297'OF TWO BRICK SCHOOL BUILDINGS, 1.0 FOOT SOUTHEAST OF THE WEST CORNER
 AT0297'OF THE BUILDING, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE GROUND.  SEC
 AT0297'6 ,T13S,R 12E.
 AT0297
 AT0297                          STATION RECOVERY (1984)
 AT0297
 AT0297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0297'RECOVERED IN GOOD CONDITION.
 AT0297
 AT0297                          STATION RECOVERY (1991)
 AT0297
 AT0297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 AT0297'IN CHALMETTE, AT THE INTERSECTION OF EAST SAINT BERNARD HIGHWAY AND
 AT0297'BUFFON STREET, SET VERTICALLY IN THE SOUTHWEST FACE OF THE MOST
 AT0297'NORTHWESTERLY OF 4 BUILDINGS OF THE MERAUX ELEMENTARY SCHOOL, 69.8 M
 AT0297'(229.0 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 29.5 M (96.8 FT)
 AT0297'SOUTHEAST OF THE CENTER OF THE STREET, 0.3 M (1.0 FT) SOUTHEAST OF
 AT0297'THE SOUTHWEST CORNER OF THE BUILDING, AND 0.2 M (0.7 FT) ABOVE THE
 AT0297'GROUND SURFACE.
 AT0297
 AT0297                          STATION RECOVERY (1995)
 AT0297
 AT0297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AT0297'IN CHALMETTE, SET VERTICALLY IN THE SOUTHWEST FACE OF THE MOST
 AT0297'NORTHWESTERLY OF FOUR BUILDINGS AT THE CHALMETTE ELEMENTARY SCHOOL AT
 AT0297'200 EAST SAINT BERNARD HIGHWAY, 69.8 M (229.0 FT) NORTHEAST OF THE
 AT0297'HIGHWAY CENTER, 0.3 M (1.0 FT) SOUTHEAST OF THE SOUTHWEST CORNER OF
 AT0297'THE BUILDING, AND 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 AT0297
 AT0297                          STATION RECOVERY (2005)
 AT0297
 AT0297'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 AT0297'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0407 ***********************************************************************
 AT0407  HT_MOD      -  This is a Height Modernization Survey Station.
 AT0407  DESIGNATION -  A 152
 AT0407  PID         -  AT0407
 AT0407  STATE/COUNTY-  LA/PLAQUEMINES
 AT0407  COUNTRY     -  US
 AT0407  USGS QUAD   -  LAKE LAURIER (2018)
 AT0407
 AT0407                         *CURRENT SURVEY CONTROL
 AT0407  ______________________________________________________________________
 AT0407* NAD 83(2011) POSITION- 29 37 28.58836(N) 089 54 10.66861(W)   ADJUSTED
 AT0407* NAD 83(2011) ELLIP HT-   -24.257 (meters)        (03/26/19)   ADJUSTED
 AT0407* NAD 83(2011) EPOCH   -  2010.00
 AT0407* NAVD 88 ORTHO HEIGHT -     0.63  (meters)        2.1   (feet) GPS OBS
 AT0407* NAVD 88 EPOCH        -  2009.55
 AT0407  **This station is located in a suspected subsidence area (see below).
 AT0407  ______________________________________________________________________
 AT0407  GEOID HEIGHT    -        -24.887 (meters)                     GEOID18
 AT0407  NAD 83(2011) X  -      9,397.687 (meters)                     COMP
 AT0407  NAD 83(2011) Y  - -5,548,915.368 (meters)                     COMP
 AT0407  NAD 83(2011) Z  -  3,134,256.840 (meters)                     COMP
 AT0407  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AT0407
 AT0407  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AT0407  Standards:
 AT0407         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AT0407            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AT0407  -------------------------------------------------------------------
 AT0407  NETWORK    0.44   1.14           0.19   0.17   0.58      0.01033893
 AT0407  -------------------------------------------------------------------
 AT0407  Click here for local accuracies and other accuracy information.
 AT0407
 AT0407.The horizontal coordinates were established by GPS observations
 AT0407.and adjusted by the National Geodetic Survey in March 2019.
 AT0407
 AT0407.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AT0407.been affixed to the stable North American tectonic plate. See 
 AT0407.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AT0407
 AT0407.The horizontal coordinates are valid at the epoch date displayed above
 AT0407.which is a decimal equivalence of Year/Month/Day.
 AT0407
 AT0407.** This station is in an area of known vertical motion.  Due to the
 AT0407.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0407.** determined the orthometric heights for marks in these suspect
 AT0407.** subsidence areas should be considered valid only at the epoch date
 AT0407.** associated with the orthometric height.  These heights must always
 AT0407.** be validated when used as control.  All previously superseded
 AT0407.** orthometric heights are now considered suspect and are available
 AT0407.** in the superseded section.  NGS does not recommend using suspect
 AT0407.** or superseded heights as control.
 AT0407
 AT0407.The 2009 superseded orthometric height was determined using a crustal movement
 AT0407.model based on published report NOAA Technical Report NOS/NGS 50
 AT0407.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AT0407.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AT0407.in a special adjustment to evaluate GNSS-derived orthometric heights
 AT0407
 AT0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0407.GEOID18 height accuracy estimate available here.
 AT0407
 AT0407.Click photographs - Photos may exist for this station.
 AT0407
 AT0407.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT0407
 AT0407.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0407
 AT0407.The ellipsoidal height was determined by GPS observations
 AT0407.and is referenced to NAD 83.
 AT0407
 AT0407. The following values were computed from the NAD 83(2011) position.
 AT0407
 AT0407;                    North         East     Units Scale Factor Converg.
 AT0407;SPC LA S     -   125,521.794 1,138,516.611   MT  0.99994717   +0 42 54.7
 AT0407;SPC LA S     -   411,816.09  3,735,283.25   sFT  0.99994717   +0 42 54.7
 AT0407;UTM  16      - 3,280,711.973   218,906.201   MT  1.00057504   -1 26 09.3
 AT0407
 AT0407!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0407!SPC LA S     -   1.00000381  x   0.99994717  =   0.99995098
 AT0407!UTM  16      -   1.00000381  x   1.00057504  =   1.00057885
 AT0407
 AT0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1890680711(NAD 83)
 AT0407
 AT0407                          SUPERSEDED SURVEY CONTROL
 AT0407
 AT0407  NAD 83(2011)-  29 37 28.58841(N)    089 54 10.66857(W) AD(2010.00) 0
 AT0407  ELLIP H (06/27/12)  -24.242  (m)                       GP(2010.00)    
 AT0407  ELLIP H (10/11/11)  -24.252  (m)                       GP(       ) 4 1
 AT0407  ELLIP H (03/12/08)  -24.233  (m)                       GP(       ) 3 1
 AT0407  NAD 83(2007)-  29 37 28.58843(N)    089 54 10.66940(W) AD(       ) 0
 AT0407  ELLIP H (02/10/07)  -24.239  (m)                       GP(       )    
 AT0407  NAD 83(1992)-  29 37 28.58854(N)    089 54 10.66914(W) AD(2004.65) B
 AT0407  ELLIP H (06/22/05)  -24.254  (m)                       GP(2004.65) 4 1
 AT0407  NAVD 88               0.72   (m)            2.4    (f) LEVELING    3  
 AT0407  NAVD 88 (05/17/09)    0.717  (m)            2.35   (f) SUPERSEDED  1 2
 AT0407  NAVD 88 (03/12/08)    0.66   (m)  UNKNOWN  model used  GP(2006.81)    
 AT0407  NAVD 88 (06/22/05)    0.67   (m)  GEOID03  model used  GP(2004.65)    
 AT0407  NAVD 88 (02/14/94)    0.870  (m)            2.85   (f) READJUSTED  3  
 AT0407  NAVD 88 (06/15/91)    0.924  (m)            3.03   (f) SUPERSEDED  1 1
 AT0407  NGVD 29 (11/26/84)    0.962  (m)            3.16   (f) ADJUSTED    1 1
 AT0407
 AT0407.Superseded values are not recommended for survey control.
 AT0407
 AT0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0407.See file dsdata.pdf to determine how the superseded data were derived.
 AT0407
 AT0407_MARKER: DB = BENCH MARK DISK
 AT0407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0407_STAMPING: A 152 1951
 AT0407_MARK LOGO: CGS
 AT0407_PROJECTION: RECESSED 3 CENTIMETERS
 AT0407_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0407+STABILITY: SURFACE MOTION
 AT0407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0407+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2016
 AT0407
 AT0407  HISTORY     - Date     Condition        Report By
 AT0407  HISTORY     - 1951     MONUMENTED       CGS
 AT0407  HISTORY     - 1971     GOOD             NGS
 AT0407  HISTORY     - 1984     GOOD             NGS
 AT0407  HISTORY     - 20030608 GOOD             NGS
 AT0407  HISTORY     - 20040419 GOOD             NGS
 AT0407  HISTORY     - 20051006 GOOD             NGS
 AT0407  HISTORY     - 20060124 GOOD             3001
 AT0407  HISTORY     - 20060406 GOOD             NGS
 AT0407  HISTORY     - 20090315 GOOD             WOOLPT
 AT0407  HISTORY     - 20100803 GOOD             NGS
 AT0407  HISTORY     - 20160610 GOOD             CGS
 AT0407
 AT0407                          STATION DESCRIPTION
 AT0407
 AT0407'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0407'7.2 MI NW FROM POINTE A LA HACHE.
 AT0407'ABOUT 7.2 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0407'AT POINTE A LA HACHE, 2.15 MILES SOUTHEAST OF THE PHOENIX HIGH SCHOOL,
 AT0407'33 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 54.0 FEET WEST OF
 AT0407'THE WEST CORNER OF A TWO-STORY FRAME HOUSE, 36 FEET NORTHWEST OF THE
 AT0407'CENTER LINE OF A DRIVEWAY, 24 FEET SOUTHEAST OF THE CENTER LINE OF A
 AT0407'DRIVEWAY, 6 FEET EAST OF A POWER POLE, 5.5 FEET EAST OF A METAL
 AT0407'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 AT0407'CONCRETE POST WHICH PROJECTS 2 INCHES.  SEC 44, T 16S, R 13E.
 AT0407
 AT0407                          STATION RECOVERY (1984)
 AT0407
 AT0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0407'RECOVERED IN GOOD CONDITION.
 AT0407
 AT0407                          STATION RECOVERY (2003)
 AT0407
 AT0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003
 AT0407'NOW 1 FT SE OF STEEL POST (NO SIGN), AND ABOUT 3 FT SE OF NEW POLE
 AT0407'WITH LIGHT AND TRANSFORMER.  OLD POLE WAS CUT OFF ABOUT 15 FEET UP.
 AT0407
 AT0407                          STATION RECOVERY (2004)
 AT0407
 AT0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AT0407'THE STATION IS LOCATED ABOUT 2.0 MI SOUTH OF PHOENIX ON PRIVATE
 AT0407'PROPERTY.
 AT0407'
 AT0407'TO REACH THE STATION FROM THE PHOENIX HIGH SCHOOL, IN PHOENIX, GO
 AT0407'SOUTHERLY FOR 2.1 MI ON PARISH  ROAD 15 TO THE STATION ON THE RIGHT
 AT0407'JUST BEFORE REACHING A LARGE RAISED WOOD FRAME HOUSE ON  THE LEFT.
 AT0407'
 AT0407'THE STATION IS LOCATED 16.5 M WEST OF THE WEST CORNER OF THE FRONT
 AT0407'PORCH OF THE HOUSE, 10.6 M  SOUTHEAST OF THE CENTER OF THE ROAD, 1.2 M
 AT0407'SOUHT-SOUTHEST OF  A WOODEN UTILITY POLE WITH  METER, 0.4 M SOUTHWEST
 AT0407'OF A METAL POST, AND 0.3 M BELOW THE LEVEL OF THE ROAD.
 AT0407
 AT0407                          STATION RECOVERY (2005)
 AT0407
 AT0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 AT0407'RECOVERED AS DESCRIBED
 AT0407
 AT0407                          STATION RECOVERY (2006)
 AT0407
 AT0407'RECOVERY NOTE BY 3001, INC 2006 (JCP)
 AT0407'RECOVERED AS DESCRIBED.
 AT0407
 AT0407                          STATION RECOVERY (2006)
 AT0407
 AT0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AT0407'RECOVERED AS DESCRIBED.
 AT0407
 AT0407                          STATION RECOVERY (2009)
 AT0407
 AT0407'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AT0407'RECOVERED AS DESCRIBED
 AT0407
 AT0407                          STATION RECOVERY (2010)
 AT0407
 AT0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 AT0407'RECOVERED AS DESCRIBED.
 AT0407
 AT0407                          STATION RECOVERY (2016)
 AT0407
 AT0407'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 2016 (RWA)
 AT0407'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0379 ***********************************************************************
 AT0379  DESIGNATION -  A 154
 AT0379  PID         -  AT0379
 AT0379  STATE/COUNTY-  LA/PLAQUEMINES
 AT0379  COUNTRY     -  US
 AT0379  USGS QUAD   -  LAFITTE (2018)
 AT0379
 AT0379                         *CURRENT SURVEY CONTROL
 AT0379  ______________________________________________________________________
 AT0379* NAD 83(1986) POSITION- 29 43 24.     (N) 089 59 59.     (W)   SCALED
 AT0379* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0379  **This station is located in a suspected subsidence area (see below).
 AT0379  ______________________________________________________________________
 AT0379  GEOID HEIGHT    -        -25.238 (meters)                     GEOID18
 AT0379
 AT0379.The horizontal coordinates were scaled from a map and have
 AT0379.an estimated accuracy of +/- 6 seconds.
 AT0379
 AT0379.** This station is in an area of known vertical motion. If an
 AT0379.** orthometric height was ever established but is not available 
 AT0379.** in the current survey control section, the orthometric height
 AT0379.** is considered suspect.  Suspect heights are available in the
 AT0379.** superseded section only if requested.
 AT0379
 AT0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0379.GEOID18 height accuracy estimate available here.
 AT0379
 AT0379.Click photographs - Photos may exist for this station.
 AT0379
 AT0379;                    North         East    Units  Estimated Accuracy
 AT0379;SPC LA S     -   136,350.    1,129,020.      MT  (+/- 180 meters Scaled)
 AT0379
 AT0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT098918(NAD 83)
 AT0379
 AT0379                          SUPERSEDED SURVEY CONTROL
 AT0379
 AT0379.No superseded survey control is available for this station.
 AT0379
 AT0379_MARKER: DB = BENCH MARK DISK
 AT0379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0379_STAMPING: A 154 1951
 AT0379_MARK LOGO: CGS
 AT0379_PROJECTION: FLUSH
 AT0379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0379+STABILITY: SURFACE MOTION
 AT0379
 AT0379  HISTORY     - Date     Condition        Report By
 AT0379  HISTORY     - 1951     MONUMENTED       CGS
 AT0379  HISTORY     - 1973     MARK NOT FOUND   USGS
 AT0379
 AT0379                          STATION DESCRIPTION
 AT0379
 AT0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AT0379'1.0 MI N FROM NAOMI.
 AT0379'ABOUT 1.0 MILE NORTH ALONG STATE HIGHWAY 31 FROM BECNELS GROCERY AND
 AT0379'BAR AT NAOMI, AT THE JUNCTION OF A DRIVE NORTHEAST TO LAGRANGE ORANGE
 AT0379'GROVE, 68 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 43 FEET
 AT0379'NORTHWEST OF THE EXTENDED CENTER LINE OF THE DRIVE, 33 FEET SOUTHWEST
 AT0379'OF THE SOUTHWEST END OF A 20-INCH PIPE CULVERT, 4 1/2 FEET NORTHWEST
 AT0379'OF A POWER POLE WITH A TRANSFORMER AND IN LINE WITH THE ROW OF POWER
 AT0379'POLES, 2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 AT0379'BELOW THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 AT0379'WITH THE GROUND.
 AT0379
 AT0379                          STATION RECOVERY (1973)
 AT0379
 AT0379'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 AT0379'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1275 ***********************************************************************
 AU1275  DESIGNATION -  A 155
 AU1275  PID         -  AU1275
 AU1275  STATE/COUNTY-  LA/LAFOURCHE
 AU1275  COUNTRY     -  US
 AU1275  USGS QUAD   -  CAMINADA PASS (2018)
 AU1275
 AU1275                         *CURRENT SURVEY CONTROL
 AU1275  ______________________________________________________________________
 AU1275* NAD 83(1986) POSITION- 29 10 43.     (N) 090 06 58.     (W)   SCALED
 AU1275* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1275  **This station is located in a suspected subsidence area (see below).
 AU1275  ______________________________________________________________________
 AU1275  GEOID HEIGHT    -        -23.781 (meters)                     GEOID18
 AU1275
 AU1275.The horizontal coordinates were scaled from a map and have
 AU1275.an estimated accuracy of +/- 6 seconds.
 AU1275
 AU1275.** This station is in an area of known vertical motion. If an
 AU1275.** orthometric height was ever established but is not available 
 AU1275.** in the current survey control section, the orthometric height
 AU1275.** is considered suspect.  Suspect heights are available in the
 AU1275.** superseded section only if requested.
 AU1275
 AU1275.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1275.GEOID18 height accuracy estimate available here.
 AU1275
 AU1275.Click photographs - Photos may exist for this station.
 AU1275
 AU1275;                    North         East    Units  Estimated Accuracy
 AU1275;SPC LA S     -    75,850.    1,118,400.      MT  (+/- 180 meters Scaled)
 AU1275
 AU1275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN804312(NAD 83)
 AU1275
 AU1275                          SUPERSEDED SURVEY CONTROL
 AU1275
 AU1275.No superseded survey control is available for this station.
 AU1275
 AU1275_MARKER: DB = BENCH MARK DISK
 AU1275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1275_STAMPING: A 155 1952
 AU1275_MARK LOGO: CGS
 AU1275_PROJECTION: FLUSH
 AU1275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1275+STABILITY: SURFACE MOTION
 AU1275
 AU1275  HISTORY     - Date     Condition        Report By
 AU1275  HISTORY     - 1952     MONUMENTED       CGS
 AU1275  HISTORY     - 1965     GOOD             CGS
 AU1275  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1275
 AU1275                          STATION DESCRIPTION
 AU1275
 AU1275'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1275'9.35 MI SW FROM GRAND ISLE.
 AU1275'9.35 MILES SOUTHWEST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE AT
 AU1275'GRAND ISLE, IN FRACTIONAL SECTION 39, T 22 S, R 23 E, 29 FEET SOUTH OF
 AU1275'THE CENTER LINE OF THE HIGHWAY, 50 YARDS SOUTH ACROSS THE HIGHWAY FROM
 AU1275'A SMALL GROVE OF SCRUBERY, 7 FEET NORTH OF TELEPHONE POLE 780T, 1.4
 AU1275'FEET SOUTH OF A WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL
 AU1275'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 AU1275'WITH THE GROUND.
 AU1275
 AU1275                          STATION RECOVERY (1982)
 AU1275
 AU1275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1275'BELIEVED DESTROYED WHEN STATE HIGHWAY 1 WAS REBUILT AND
 AU1275'THE TELEPHONE POLES REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0354 ***********************************************************************
 AU0354  DESIGNATION -  A 156
 AU0354  PID         -  AU0354
 AU0354  STATE/COUNTY-  LA/JEFFERSON
 AU0354  COUNTRY     -  US
 AU0354  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0354
 AU0354                         *CURRENT SURVEY CONTROL
 AU0354  ______________________________________________________________________
 AU0354* NAD 83(1986) POSITION- 29 55 28.0    (N) 090 13 05.6    (W)   HD_HELD2
 AU0354* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0354  **This station is located in a suspected subsidence area (see below).
 AU0354  ______________________________________________________________________
 AU0354  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 AU0354
 AU0354.The horizontal coordinates were established by autonomous hand held GPS
 AU0354.observations and have an estimated accuracy of +/- 10 meters.
 AU0354
 AU0354.** This station is in an area of known vertical motion. If an
 AU0354.** orthometric height was ever established but is not available 
 AU0354.** in the current survey control section, the orthometric height
 AU0354.** is considered suspect.  Suspect heights are available in the
 AU0354.** superseded section only if requested.
 AU0354
 AU0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0354.GEOID18 height accuracy estimate available here.
 AU0354
 AU0354.Click photographs - Photos may exist for this station.
 AU0354
 AU0354;                    North         East    Units  Estimated Accuracy
 AU0354;SPC LA S     -   158,415.    1,107,665.      MT  (+/- 10 meters HH2 GPS)
 AU0354
 AU0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6855213667(NAD 83)
 AU0354
 AU0354                          SUPERSEDED SURVEY CONTROL
 AU0354
 AU0354.No superseded survey control is available for this station.
 AU0354
 AU0354_MARKER: DB = BENCH MARK DISK
 AU0354_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0354_STAMPING: A 156 1954
 AU0354_MARK LOGO: CGS
 AU0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0354+STABILITY: SURFACE MOTION
 AU0354_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0354+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2012
 AU0354
 AU0354  HISTORY     - Date     Condition        Report By
 AU0354  HISTORY     - 1954     MONUMENTED       CGS
 AU0354  HISTORY     - 1969     GOOD             CGS
 AU0354  HISTORY     - 1977     GOOD             NGS
 AU0354  HISTORY     - 1984     GOOD             NGS
 AU0354  HISTORY     - 20120207 GOOD             GEOCAC
 AU0354
 AU0354                          STATION DESCRIPTION
 AU0354
 AU0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0354'IN WAGGAMAN.
 AU0354'AT WAGGAMAN, ABOUT 0.55 MILE WEST ALONG STATE HIGHWAY 18 FROM THE
 AU0354'JUNCTION OF GEORGE STREET, AT THE JUNCTION OF HERMAN STREET, ABOUT 20
 AU0354'YARDS EAST OF THE EAST CORNER OF THE WAGGAMAN SPECIAL SCHOOL, SET
 AU0354'VERTICALLY IN THE NORTHWEST FACE OF THE NORTH CORNER OF A ONE-STORY
 AU0354'BRICK BUILDING THAT IS MARKED EMERGENCY OPERATING CENTER JEFFERSON
 AU0354'PARISH, 52 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT
 AU0354'SOUTHEAST OF THE NORTH CORNER OF THE BUILDING AND 2 FEET ABOVE THE
 AU0354'LEVEL OF THE GROUND.
 AU0354
 AU0354                          STATION RECOVERY (1977)
 AU0354
 AU0354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0354'RECOVERED IN GOOD CONDITION.
 AU0354
 AU0354                          STATION RECOVERY (1984)
 AU0354
 AU0354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0354'RECOVERED IN GOOD CONDITION.  NOTE, BRICK BUILDING IS INSIDE A 12-FOOT
 AU0354'HIGH SECURITY FENCE.  NOT LEVELED TO THIS SURVEY.
 AU0354
 AU0354                          STATION RECOVERY (2012)
 AU0354
 AU0354'RECOVERY NOTE BY GEOCACHING 2012 (DJS)
 AU0354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0706 ***********************************************************************
 AU0706  DESIGNATION -  A 158
 AU0706  PID         -  AU0706
 AU0706  STATE/COUNTY-  LA/JEFFERSON
 AU0706  COUNTRY     -  US
 AU0706  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0706
 AU0706                         *CURRENT SURVEY CONTROL
 AU0706  ______________________________________________________________________
 AU0706* NAD 83(1986) POSITION- 29 54 11.     (N) 090 08 26.     (W)   SCALED
 AU0706* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0706  **This station is located in a suspected subsidence area (see below).
 AU0706  ______________________________________________________________________
 AU0706  GEOID HEIGHT    -        -25.838 (meters)                     GEOID18
 AU0706  DYNAMIC HEIGHT  -          1.33  (meters)        4.4   (feet) COMP
 AU0706  MODELED GRAVITY -    979,310.6   (mgal)                       NAVD 88
 AU0706  OBS GRAVITY     -    979,309.8   (mgal)                       GRAV_OBS
 AU0706
 AU0706.The horizontal coordinates were scaled from a map and have
 AU0706.an estimated accuracy of +/- 6 seconds.
 AU0706
 AU0706.** This station is in an area of known vertical motion. If an
 AU0706.** orthometric height was ever established but is not available 
 AU0706.** in the current survey control section, the orthometric height
 AU0706.** is considered suspect.  Suspect heights are available in the
 AU0706.** superseded section only if requested.
 AU0706
 AU0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0706.GEOID18 height accuracy estimate available here.
 AU0706
 AU0706.Click photographs - Photos may exist for this station.
 AU0706
 AU0706.The dynamic height is computed by dividing the NAVD 88
 AU0706.geopotential number by the normal gravity value computed on the
 AU0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0706.degrees latitude (g = 980.6199 gals.).
 AU0706
 AU0706.The modeled gravity was interpolated from observed gravity values.
 AU0706
 AU0706.The observed gravity was obtained from relative gravimeter ties
 AU0706.to the IGSN71 gravity network.
 AU0706
 AU0706;                    North         East    Units  Estimated Accuracy
 AU0706;SPC LA S     -   156,120.    1,115,190.      MT  (+/- 180 meters Scaled)
 AU0706
 AU0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP761114(NAD 83)
 AU0706
 AU0706                          SUPERSEDED SURVEY CONTROL
 AU0706
 AU0706.No superseded survey control is available for this station.
 AU0706
 AU0706_MARKER: DB = BENCH MARK DISK
 AU0706_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU0706+WITH SETTING: PAVEMENT
 AU0706_SP_SET: FOOTING
 AU0706_STAMPING: A 158 1955
 AU0706_MARK LOGO: CGS
 AU0706_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0706+STABILITY: SURFACE MOTION
 AU0706_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0706+SATELLITE: SATELLITE OBSERVATIONS - November 28, 1994
 AU0706
 AU0706  HISTORY     - Date     Condition        Report By
 AU0706  HISTORY     - 1955     MONUMENTED       CGS
 AU0706  HISTORY     - 1964     GOOD             CGS
 AU0706  HISTORY     - 1984     GOOD             NGS
 AU0706  HISTORY     - 1984     GOOD             LA-051
 AU0706  HISTORY     - 19941128 GOOD             NGS
 AU0706  HISTORY     - 19950711 GOOD             USPSQD
 AU0706
 AU0706                          STATION DESCRIPTION
 AU0706
 AU0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0706'IN WESTWEGO.
 AU0706'IN THE SOUTHEAST PART OF WESTWEGO, IN THE NORTHEAST ANGLE OF THE
 AU0706'INTERSECTION OF SIXTH STREET AND AVENUE H, IN THE TOP OF THE WEST
 AU0706'CORNER OF THE CONCRETE FOUNDATION OF THE SOUTHWEST LEG OF WESTWEGO
 AU0706'MUNICIPAL WATER TANK AND ABOUT 3 FEET ABOVE THE GROUND.
 AU0706
 AU0706                          STATION RECOVERY (1964)
 AU0706
 AU0706'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0706'RECOVERED IN GOOD CONDITION.
 AU0706
 AU0706                          STATION RECOVERY (1984)
 AU0706
 AU0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0706'RECOVERED IN GOOD CONDITION.
 AU0706
 AU0706                          STATION RECOVERY (1984)
 AU0706
 AU0706'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0706'RECOVERED IN GOOD CONDITION.
 AU0706
 AU0706                          STATION RECOVERY (1994)
 AU0706
 AU0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0706'IN WESTWEGO, AT THE INTERSECTION OF AVENUE H AND 6TH STREET, NEAR THE
 AU0706'WEST CORNER OF A CONCRETE FOOTING FOR THE SOUTHWEST LEG OF A WATER
 AU0706'TANK, 25.7 M (84.3 FT) EAST OF THE AVENUE CENTER, 16.5 M (54.1 FT)
 AU0706'NORTH OF THE STREET CENTER, 4.0 M (13.1 FT) EAST OF A FIRE HYDRANT,
 AU0706'AND 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE AVENUE.
 AU0706
 AU0706                          STATION RECOVERY (1995)
 AU0706
 AU0706'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU0706'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1060 ***********************************************************************
 BK1060  DESIGNATION -  A 16
 BK1060  PID         -  BK1060
 BK1060  STATE/COUNTY-  LA/ALLEN
 BK1060  COUNTRY     -  US
 BK1060  USGS QUAD   -  OAKDALE (2018)
 BK1060
 BK1060                         *CURRENT SURVEY CONTROL
 BK1060  ______________________________________________________________________
 BK1060* NAD 83(2011) POSITION- 30 48 58.68009(N) 092 39 46.06238(W)   ADJUSTED
 BK1060* NAD 83(2011) ELLIP HT-     8.608 (meters)        (06/27/12)   ADJUSTED
 BK1060* NAD 83(2011) EPOCH   -  2010.00
 BK1060* NAVD 88 ORTHO HEIGHT -    35.694 (meters)      117.11  (feet) ADJUSTED
 BK1060  ______________________________________________________________________
 BK1060  GEOID HEIGHT    -        -26.937 (meters)                     GEOID18
 BK1060  NAD 83(2011) X  -   -254,703.107 (meters)                     COMP
 BK1060  NAD 83(2011) Y  - -5,476,540.364 (meters)                     COMP
 BK1060  NAD 83(2011) Z  -  3,248,423.705 (meters)                     COMP
 BK1060  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 BK1060  DYNAMIC HEIGHT  -         35.649 (meters)      116.96  (feet) COMP
 BK1060  MODELED GRAVITY -    979,365.1   (mgal)                       NAVD 88
 BK1060
 BK1060  VERT ORDER      -  FIRST     CLASS I
 BK1060
 BK1060  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK1060  Standards:
 BK1060         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK1060            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK1060  -------------------------------------------------------------------
 BK1060  NETWORK    0.56   2.23           0.12   0.28   1.14     -0.02845570
 BK1060  -------------------------------------------------------------------
 BK1060  Click here for local accuracies and other accuracy information.
 BK1060
 BK1060.The horizontal coordinates were established by GPS observations
 BK1060.and adjusted by the National Geodetic Survey in June 2012.
 BK1060
 BK1060.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK1060.been affixed to the stable North American tectonic plate. See 
 BK1060.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK1060
 BK1060.The horizontal coordinates are valid at the epoch date displayed above
 BK1060.which is a decimal equivalence of Year/Month/Day.
 BK1060
 BK1060.The 2009 superseded orthometric height was determined using a crustal movement
 BK1060.model based on published report NOAA Technical Report NOS/NGS 50
 BK1060.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK1060.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK1060.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK1060
 BK1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1060.GEOID18 height accuracy estimate available here.
 BK1060
 BK1060.Click photographs - Photos may exist for this station.
 BK1060
 BK1060.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1060
 BK1060.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1060
 BK1060.The ellipsoidal height was determined by GPS observations
 BK1060.and is referenced to NAD 83.
 BK1060
 BK1060.The dynamic height is computed by dividing the NAVD 88
 BK1060.geopotential number by the normal gravity value computed on the
 BK1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1060.degrees latitude (g = 980.6199 gals.).
 BK1060
 BK1060.The modeled gravity was interpolated from observed gravity values.
 BK1060
 BK1060. The following values were computed from the NAD 83(2011) position.
 BK1060
 BK1060;                    North         East     Units Scale Factor Converg.
 BK1060;SPC LA S     -   257,495.204   872,787.436   MT  1.00002680   -0 39 53.1
 BK1060;SPC LA S     -   844,798.85  2,863,470.11   sFT  1.00002680   -0 39 53.1
 BK1060;UTM  15      - 3,409,292.274   532,253.257   MT  0.99961283   +0 10 21.9
 BK1060
 BK1060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1060!SPC LA S     -   0.99999865  x   1.00002680  =   1.00002545
 BK1060!UTM  15      -   0.99999865  x   0.99961283  =   0.99961148
 BK1060
 BK1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3225309292(NAD 83)
 BK1060
 BK1060                          SUPERSEDED SURVEY CONTROL
 BK1060
 BK1060  NAD 83(2007)-  30 48 58.68013(N)    092 39 46.06322(W) AD(2002.00) A
 BK1060  ELLIP H (03/12/08)    8.620  (m)                       GP(2006.81) 3 1
 BK1060  NAVD 88 (05/17/09)   35.664  (m)          117.01   (f) SUPERSEDED  1 2
 BK1060  NAVD 88 (06/15/91)   35.686  (m)          117.08   (f) SUPERSEDED  1 1
 BK1060  NGVD 29 (11/26/84)   35.669  (m)          117.02   (f) ADJUSTED    1 1
 BK1060
 BK1060.Superseded values are not recommended for survey control.
 BK1060
 BK1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1060.See file dsdata.pdf to determine how the superseded data were derived.
 BK1060
 BK1060_MARKER: DB = BENCH MARK DISK
 BK1060_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BK1060_SP_SET: WATER TANK FOUNDATION
 BK1060_STAMPING: A 16 1934
 BK1060_MARK LOGO: CGS
 BK1060_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1060+STABILITY: SURFACE MOTION
 BK1060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1060+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2010
 BK1060
 BK1060  HISTORY     - Date     Condition        Report By
 BK1060  HISTORY     - 1934     MONUMENTED       CGS
 BK1060  HISTORY     - 1977     GOOD             LADTD
 BK1060  HISTORY     - 1982     GOOD             LADTD
 BK1060  HISTORY     - 19880320 GOOD             LADTD
 BK1060  HISTORY     - 20060604 GOOD             NGS
 BK1060  HISTORY     - 20060728 GOOD             NGS
 BK1060  HISTORY     - 20070728 GOOD             MAEC
 BK1060  HISTORY     - 20100408 GOOD             GEOLS
 BK1060
 BK1060                          STATION DESCRIPTION
 BK1060
 BK1060'DESCRIBED BY LA TRANSP AND DEV 1977
 BK1060'IN OAKDALE.
 BK1060'ABOUT 286 FEET E OF THE E WALL OF THE MISSOURI PACIFIC RAILROAD
 BK1060'STATION AT LAKDALE, 242 FT E OF THE E RAIL OF THE MAIN TRACK, 140 FT E
 BK1060'OF THE CENTER LINE OF NORTH 9TH ST., 84.0 FT NE OF THE MINI SHOP, SET
 BK1060'IN THE TOP OF THE WEST CORNER OF THE NORTHWEST CONCRETE FOUNDATION OF
 BK1060'THE CITY WATER TOWER, AND ABOUT FLUSH WITH THE GROUND. SECTION 10,
 BK1060'T3S, R3W.
 BK1060
 BK1060                          STATION RECOVERY (1982)
 BK1060
 BK1060'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1060'RECOVERED IN GOOD CONDITION.
 BK1060
 BK1060                          STATION RECOVERY (1988)
 BK1060
 BK1060'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BK1060'THE WATER TANK HAS BEEN TORN DOWN BUT THE FOOTING IN WHICH THE MARK
 BK1060'WAS SET WAS LEFT INTACT.
 BK1060'THE STATION IS LOCATED IN OAKDALE.  OWNERSHIP--CITY OF OAKDALE.
 BK1060'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 10, NORTH MAIN
 BK1060'STREET AND THE MISSOURI PACIFIC RAILROAD JUST EAST OF U. S. HIGHWAY
 BK1060'165 GO NORTH FOR 0.08 KM (0.05 MI) ON NORTH MAIN STREET TO THE MARK ON
 BK1060'THE RIGHT SET IN AN OLD LEG FOUNDATION FOR A WATER TOWER THAT IS NOW
 BK1060'IN THE BACK DRIVEWAY FOR THE OAKDALE FIRE DEPARTMENT FIREHOUSE.
 BK1060'THE MARK IS 73.8 M (242.1 FT) EAST FROM THE EAST RAIL OF THE MAIN
 BK1060'LINE, 42.7 M (140.1 FT) EAST FROM THE CENTER OF NORTH MAIN STREET,
 BK1060'18.6 M (61.0 FT) NORTHEAST FROM A POWER POLE WITH THREE TRANSFORMERS
 BK1060'ATTACHED, 17.4 M (57.1 FT) WEST FROM THE WEST WALL OF THE ENGINE
 BK1060'HOUSE, 16.6 M (54.5 FT) EAST-SOUTHEAST FROM THE EAST LEG OF A
 BK1060'COMMUNICATIONS TOWER, 14.9 M (48.9 FT) NORTH-NORTHEAST FROM THE
 BK1060'NORTHEAST CORNER OF DUCKS TV AND FURNITURE SHOP AND 8.84 M (29.0 FT)
 BK1060'NORTHWEST FROM A FIRE HYDRANT.
 BK1060
 BK1060                          STATION RECOVERY (2006)
 BK1060
 BK1060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK1060'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BK1060
 BK1060                          STATION RECOVERY (2006)
 BK1060
 BK1060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 BK1060'RECOVERED IN GOOD CONDITION.
 BK1060
 BK1060                          STATION RECOVERY (2007)
 BK1060
 BK1060'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 BK1060'RECOVERED IN GOOD CONDITION.
 BK1060
 BK1060                          STATION RECOVERY (2010)
 BK1060
 BK1060'RECOVERY NOTE BY GEOPHYSICAL LAND SERVICES 2010 (DE)
 BK1060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1730 ***********************************************************************
 BK1730  DESIGNATION -  A 161
 BK1730  PID         -  BK1730
 BK1730  STATE/COUNTY-  LA/CALCASIEU
 BK1730  COUNTRY     -  US
 BK1730  USGS QUAD   -  ECHO (2019)
 BK1730
 BK1730                         *CURRENT SURVEY CONTROL
 BK1730  ______________________________________________________________________
 BK1730* NAD 83(1986) POSITION- 30 08 59.     (N) 093 40 28.     (W)   SCALED
 BK1730* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1730  **This station is located in a suspected subsidence area (see below).
 BK1730  ______________________________________________________________________
 BK1730  GEOID HEIGHT    -        -27.286 (meters)                     GEOID18
 BK1730
 BK1730.The horizontal coordinates were scaled from a map and have
 BK1730.an estimated accuracy of +/- 6 seconds.
 BK1730
 BK1730.** This station is in an area of known vertical motion. If an
 BK1730.** orthometric height was ever established but is not available 
 BK1730.** in the current survey control section, the orthometric height
 BK1730.** is considered suspect.  Suspect heights are available in the
 BK1730.** superseded section only if requested.
 BK1730
 BK1730.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1730.GEOID18 height accuracy estimate available here.
 BK1730
 BK1730.Click photographs - Photos may exist for this station.
 BK1730
 BK1730;                    North         East    Units  Estimated Accuracy
 BK1730;SPC LA S     -   185,170.      774,490.      MT  (+/- 180 meters Scaled)
 BK1730
 BK1730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP350355(NAD 83)
 BK1730
 BK1730                          SUPERSEDED SURVEY CONTROL
 BK1730
 BK1730.No superseded survey control is available for this station.
 BK1730
 BK1730_MARKER: DB = BENCH MARK DISK
 BK1730_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BK1730_SP_SET: STRUCTURE
 BK1730_STAMPING: A 161 1955
 BK1730_MARK LOGO: CGS
 BK1730_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1730
 BK1730  HISTORY     - Date     Condition        Report By
 BK1730  HISTORY     - 1955     MONUMENTED       CGS
 BK1730  HISTORY     - 1972     GOOD             NGS
 BK1730  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK1730  HISTORY     - 19981024 MARK NOT FOUND   USPSQD
 BK1730
 BK1730                          STATION DESCRIPTION
 BK1730
 BK1730'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1730'6.35 MI SW FROM VINTON.
 BK1730'ABOUT 6.35 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1730'THE MUNICIPAL BUILDING AT VINTON, 1 1/2 POLES WEST OF MILEPOST 248, 8
 BK1730'FEET NORTH OF THE NORTH RAIL, 16 FEET SOUTH OF A TELEPHONE POLE, SET
 BK1730'IN THE TOP AND IN THE CENTER OF A CONCRETE STRUCTURE WHICH FORMERLY
 BK1730'SUPPORTED A RAILROAD SEMAPHORE, FLUSH WITH THE GROUND AND ABOUT 1 FOOT
 BK1730'BELOW THE LEVEL OF THE TRACK.  SEC 34, T 10 S, R 13 W.
 BK1730
 BK1730                          STATION RECOVERY (1981)
 BK1730
 BK1730'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1730'CONSIDER DESTROYED, NEW TRACKS WERE INSTALLED, THE CONCRETE BASE HAS
 BK1730'BEEN DESTROYED.
 BK1730
 BK1730                          STATION RECOVERY (1998)
 BK1730
 BK1730'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK1730'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1433 ***********************************************************************
 BK1433  DESIGNATION -  A 162
 BK1433  PID         -  BK1433
 BK1433  STATE/COUNTY-  LA/CALCASIEU
 BK1433  COUNTRY     -  US
 BK1433  USGS QUAD   -  IOWA (2018)
 BK1433
 BK1433                         *CURRENT SURVEY CONTROL
 BK1433  ______________________________________________________________________
 BK1433* NAD 83(1986) POSITION- 30 13 58.     (N) 093 02 50.     (W)   SCALED
 BK1433* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1433  **This station is located in a suspected subsidence area (see below).
 BK1433  ______________________________________________________________________
 BK1433  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BK1433
 BK1433.The horizontal coordinates were scaled from a map and have
 BK1433.an estimated accuracy of +/- 6 seconds.
 BK1433
 BK1433.** This station is in an area of known vertical motion. If an
 BK1433.** orthometric height was ever established but is not available 
 BK1433.** in the current survey control section, the orthometric height
 BK1433.** is considered suspect.  Suspect heights are available in the
 BK1433.** superseded section only if requested.
 BK1433
 BK1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1433.GEOID18 height accuracy estimate available here.
 BK1433
 BK1433.Click photographs - Photos may exist for this station.
 BK1433
 BK1433;                    North         East    Units  Estimated Accuracy
 BK1433;SPC LA S     -   193,300.      835,040.      MT  (+/- 180 meters Scaled)
 BK1433
 BK1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP954445(NAD 83)
 BK1433
 BK1433                          SUPERSEDED SURVEY CONTROL
 BK1433
 BK1433.No superseded survey control is available for this station.
 BK1433
 BK1433_MARKER: DB = BENCH MARK DISK
 BK1433_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1433_SP_SET: CULVERT HEADWALL
 BK1433_STAMPING: A 162 1955
 BK1433_MARK LOGO: CGS
 BK1433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1433+STABILITY: SURFACE MOTION
 BK1433
 BK1433  HISTORY     - Date     Condition        Report By
 BK1433  HISTORY     - 1955     MONUMENTED       CGS
 BK1433  HISTORY     - 1970     GOOD             NGS
 BK1433  HISTORY     - 1972     GOOD             NGS
 BK1433  HISTORY     - 1981     GOOD             NGS
 BK1433  HISTORY     - 1981     GOOD             LADTD
 BK1433  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1433  HISTORY     - 20021223 MARK NOT FOUND   USPSQD
 BK1433  HISTORY     - 20040831 MARK NOT FOUND   USPSQD
 BK1433
 BK1433                          STATION DESCRIPTION
 BK1433
 BK1433'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1433'2.05 MI W FROM IOWA.
 BK1433'ABOUT 2.05 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U.
 BK1433'S. HIGHWAY 90 AND STATE HIGHWAY 383 AT IOWA, ABOUT 0.85 MILE EAST OF A
 BK1433'CONCRETE HIGHWAY BRIDGE OVER THE EAST FORK OF ENGLISH BAYOU, 16 FEET
 BK1433'SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP AND 0.5 FOOT
 BK1433'WEST OF THE EAST END OF THE SOUTH CONCRETE HEADWALL ON A 12-FOOT
 BK1433'CONCRETE BOX CULVERT, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY. SEC
 BK1433'36, T 9S, R 7W.
 BK1433
 BK1433                          STATION RECOVERY (1972)
 BK1433
 BK1433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1433'RECOVERED IN GOOD CONDITION.
 BK1433
 BK1433                          STATION RECOVERY (1981)
 BK1433
 BK1433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1433'3.3 KILOMETERS (2.05 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK1433'JUNCTION OF STATE HIGHWAY 383 IN IOWA, TO THE MARK ON THE LEFT, IN TOP
 BK1433'OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A CULVERT UNDER THE
 BK1433'HIGHWAY, 4.87 METERS (16.0 FEET) SOUTH OF THE CENTER LINE OF THE
 BK1433'HIGHWAY, 0.15 METER (0.05 FOOT) WEST OF THE EAST END OF THE SOUTH
 BK1433'CONCRETE HEADWALL OF THE CULVERT.
 BK1433'THE MARK IS 0.30 M BELOW HIGHWAY.
 BK1433
 BK1433                          STATION RECOVERY (1981)
 BK1433
 BK1433'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1433'RECOVERED IN GOOD CONDITION.
 BK1433
 BK1433                          STATION RECOVERY (1986)
 BK1433
 BK1433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1433'NOT RECOVERED, MARK BELIEVED COVERED WITH ASPHALT.
 BK1433
 BK1433                          STATION RECOVERY (2002)
 BK1433
 BK1433'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1433'MARK NOT FOUND.
 BK1433
 BK1433                          STATION RECOVERY (2004)
 BK1433
 BK1433'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1433'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0271 ***********************************************************************
 BK0271  DESIGNATION -  A 163
 BK0271  PID         -  BK0271
 BK0271  STATE/COUNTY-  LA/ACADIA
 BK0271  COUNTRY     -  US
 BK0271  USGS QUAD   -  CROWLEY WEST (2018)
 BK0271
 BK0271                         *CURRENT SURVEY CONTROL
 BK0271  ______________________________________________________________________
 BK0271* NAD 83(1986) POSITION- 30 10 06.     (N) 092 28 51.     (W)   SCALED
 BK0271* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0271  **This station is located in a suspected subsidence area (see below).
 BK0271  ______________________________________________________________________
 BK0271  GEOID HEIGHT    -        -27.142 (meters)                     GEOID18
 BK0271
 BK0271.The horizontal coordinates were scaled from a map and have
 BK0271.an estimated accuracy of +/- 6 seconds.
 BK0271
 BK0271.** This station is in an area of known vertical motion. If an
 BK0271.** orthometric height was ever established but is not available 
 BK0271.** in the current survey control section, the orthometric height
 BK0271.** is considered suspect.  Suspect heights are available in the
 BK0271.** superseded section only if requested.
 BK0271
 BK0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0271.GEOID18 height accuracy estimate available here.
 BK0271
 BK0271.Click photographs - Photos may exist for this station.
 BK0271
 BK0271;                    North         East    Units  Estimated Accuracy
 BK0271;SPC LA S     -   185,480.      889,480.      MT  (+/- 180 meters Scaled)
 BK0271
 BK0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP499375(NAD 83)
 BK0271
 BK0271                          SUPERSEDED SURVEY CONTROL
 BK0271
 BK0271.No superseded survey control is available for this station.
 BK0271
 BK0271_MARKER: DB = BENCH MARK DISK
 BK0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0271_STAMPING: A 163 1955
 BK0271_MARK LOGO: CGS
 BK0271_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0271+STABILITY: SURFACE MOTION
 BK0271
 BK0271  HISTORY     - Date     Condition        Report By
 BK0271  HISTORY     - 1955     MONUMENTED       CGS
 BK0271  HISTORY     - 1965     GOOD             CGS
 BK0271  HISTORY     - 1974     GOOD             NGS
 BK0271  HISTORY     - 20041231 MARK NOT FOUND   USPSQD
 BK0271
 BK0271                          STATION DESCRIPTION
 BK0271
 BK0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK0271'1.85 MI SE FROM MIDLAND.
 BK0271'ABOUT 0.8 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0271'RAILROAD STATION IN MIDLAND, THENCE 1.05 MILES EAST ALONG A GRAVELED
 BK0271'ROAD, IN FRACTIONAL SECTION 21, T 10 S, R 1 W, 267 FEET NORTHEAST OF
 BK0271'THE NORTHEAST CORNER OF A FARMHOUSE, 76 FEET SOUTH OF THE CENTER LINE
 BK0271'OF THE EAST-WEST GRAVELED ROAD, 36 FEET EAST OF THE CENTER LINE OF A
 BK0271'GRAVELED ROAD LEADING TO THE LEGRAS MEMORIAL AIRPORT, 31 1/2 FEET
 BK0271'NORTH OF A POWER POLE BEARING A TRANSFORMER, 23 FEET SOUTH OF THE
 BK0271'SOUTH END OF A CONCRETE FLOOD GATE ACROSS AN IRRIGATION DITCH, 2.8
 BK0271'FEET WEST OF A WOODEN WITNESS POST, ABOUT LEVEL, WITH THE LEVEL OF THE
 BK0271'ROAD, SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK0271
 BK0271                          STATION RECOVERY (1974)
 BK0271
 BK0271'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0271'RECOVERED IN GOOD CONDITION.
 BK0271
 BK0271                          STATION RECOVERY (2004)
 BK0271
 BK0271'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0271'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0207 ***********************************************************************
 BK0207  DESIGNATION -  A 164
 BK0207  PID         -  BK0207
 BK0207  STATE/COUNTY-  LA/LAFAYETTE
 BK0207  COUNTRY     -  US
 BK0207  USGS QUAD   -  DUSON (2018)
 BK0207
 BK0207                         *CURRENT SURVEY CONTROL
 BK0207  ______________________________________________________________________
 BK0207* NAD 83(1986) POSITION- 30 14 05.     (N) 092 10 46.     (W)   SCALED
 BK0207* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0207  **This station is located in a suspected subsidence area (see below).
 BK0207  ______________________________________________________________________
 BK0207  GEOID HEIGHT    -        -27.160 (meters)                     GEOID18
 BK0207
 BK0207.The horizontal coordinates were scaled from a map and have
 BK0207.an estimated accuracy of +/- 6 seconds.
 BK0207
 BK0207.** This station is in an area of known vertical motion.  Due to the
 BK0207.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0207.** determined the orthometric heights for marks in these suspect
 BK0207.** subsidence areas should be considered valid only at the epoch date
 BK0207.** associated with the orthometric height.  These heights must always
 BK0207.** be validated when used as control.  All previously superseded
 BK0207.** orthometric heights are now considered suspect and are available
 BK0207.** in the superseded section.  NGS does not recommend using suspect
 BK0207.** or superseded heights as control.
 BK0207
 BK0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0207.GEOID18 height accuracy estimate available here.
 BK0207
 BK0207.Click photographs - Photos may exist for this station.
 BK0207
 BK0207;                    North         East    Units  Estimated Accuracy
 BK0207;SPC LA S     -   192,590.      918,560.      MT  (+/- 180 meters Scaled)
 BK0207
 BK0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP789450(NAD 83)
 BK0207
 BK0207                          SUPERSEDED SURVEY CONTROL
 BK0207
 BK0207.No superseded survey control is available for this station.
 BK0207
 BK0207_MARKER: DB = BENCH MARK DISK
 BK0207_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0207_SP_SET: HEADWALL OF CULVERT
 BK0207_STAMPING: A 164 1955
 BK0207_MARK LOGO: CGS
 BK0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0207+STABILITY: SURFACE MOTION
 BK0207
 BK0207  HISTORY     - Date     Condition        Report By
 BK0207  HISTORY     - 1955     MONUMENTED       CGS
 BK0207  HISTORY     - 1970     GOOD             NGS
 BK0207  HISTORY     - 1982     GOOD             NGS
 BK0207  HISTORY     - 1986     GOOD             NGS
 BK0207
 BK0207                          STATION DESCRIPTION
 BK0207
 BK0207'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0207'0.2 MI E FROM DUSON.
 BK0207'ABOUT 0.2 MILE EAST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 BK0207'DUSON, 0.15 MILE SOUTHWEST OF A WATER TOWER, TOWER, 21 FEET SOUTH OF
 BK0207'THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE EAST END OF THE
 BK0207'SOUTH CONCRETE HEADWALL OF A 6-CHANNEL CONCRETE CULVERT, 0.5 FOOT
 BK0207'NORTH OF A METAL BANNISTER, AND ABOUT 2 FEET BELOW THE LEVEL OF THE
 BK0207'HIGHWAY.  SEC 29, T 9S, R 3W.
 BK0207
 BK0207                          STATION RECOVERY (1982)
 BK0207
 BK0207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0207'RECOVERED IN GOOD CONDITION.
 BK0207
 BK0207                          STATION RECOVERY (1986)
 BK0207
 BK0207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0207'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT TO
 BK0207'REACH SHOULD BE CHANGED TO READ-0.3 KM (0.2 KM) WEST ALONG U.S.
 BK0207'HIGHWAY 90 FROM THE INTERSECTION OF STATE HIGHWAY 343 IN DUSON TO THE
 BK0207'MARK ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0754 ***********************************************************************
 AU0754  DESIGNATION -  A 165
 AU0754  PID         -  AU0754
 AU0754  STATE/COUNTY-  LA/JEFFERSON
 AU0754  COUNTRY     -  US
 AU0754  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0754
 AU0754                         *CURRENT SURVEY CONTROL
 AU0754  ______________________________________________________________________
 AU0754* NAD 83(1986) POSITION- 29 55 49.     (N) 090 14 21.     (W)   SCALED
 AU0754* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0754  **This station is located in a suspected subsidence area (see below).
 AU0754  ______________________________________________________________________
 AU0754  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 AU0754
 AU0754.The horizontal coordinates were scaled from a map and have
 AU0754.an estimated accuracy of +/- 6 seconds.
 AU0754
 AU0754.** This station is in an area of known vertical motion. If an
 AU0754.** orthometric height was ever established but is not available 
 AU0754.** in the current survey control section, the orthometric height
 AU0754.** is considered suspect.  Suspect heights are available in the
 AU0754.** superseded section only if requested.
 AU0754
 AU0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0754.GEOID18 height accuracy estimate available here.
 AU0754
 AU0754.Click photographs - Photos may exist for this station.
 AU0754
 AU0754;                    North         East    Units  Estimated Accuracy
 AU0754;SPC LA S     -   159,040.    1,105,640.      MT  (+/- 180 meters Scaled)
 AU0754
 AU0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP665142(NAD 83)
 AU0754
 AU0754                          SUPERSEDED SURVEY CONTROL
 AU0754
 AU0754.No superseded survey control is available for this station.
 AU0754
 AU0754_MARKER: DB = BENCH MARK DISK
 AU0754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0754_STAMPING: A 165 1955
 AU0754_MARK LOGO: CGS
 AU0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0754+STABILITY: SURFACE MOTION
 AU0754
 AU0754  HISTORY     - Date     Condition        Report By
 AU0754  HISTORY     - 1955     MONUMENTED       CGS
 AU0754  HISTORY     - 1969     GOOD             CGS
 AU0754  HISTORY     - 1984     GOOD             NGS
 AU0754
 AU0754                          STATION DESCRIPTION
 AU0754
 AU0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0754'1.9 MI NW FROM WAGGAMAN.
 AU0754'ABOUT 1.9 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0754'FROM THE CROSSING OF GEORGE STREET AT WAGGAMAN, 78 FEET WEST OF THE
 AU0754'CENTER OF THE CROSSING OF MODERN FARMS ROAD, 46.9 FEET SOUTHWEST OF
 AU0754'THE SOUTHWEST RAIL, 33 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD,
 AU0754'6 FEET NORTHWEST OF A FENCE CORNER, 1.2 FEET SOUTHEAST OF A METAL
 AU0754'WITNESS POST, 6 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP
 AU0754'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0754
 AU0754                          STATION RECOVERY (1984)
 AU0754
 AU0754'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0752 ***********************************************************************
 AU0752  DESIGNATION -  A 166
 AU0752  PID         -  AU0752
 AU0752  STATE/COUNTY-  LA/JEFFERSON
 AU0752  COUNTRY     -  US
 AU0752  USGS QUAD   -  LULING (2018)
 AU0752
 AU0752                         *CURRENT SURVEY CONTROL
 AU0752  ______________________________________________________________________
 AU0752* NAD 83(1986) POSITION- 29 56 29.     (N) 090 15 55.     (W)   SCALED
 AU0752* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0752  **This station is located in a suspected subsidence area (see below).
 AU0752  ______________________________________________________________________
 AU0752  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 AU0752  OBS GRAVITY     -    979,313.1   (mgal)                       GRAV_OBS
 AU0752
 AU0752.The horizontal coordinates were scaled from a map and have
 AU0752.an estimated accuracy of +/- 6 seconds.
 AU0752
 AU0752.** This station is in an area of known vertical motion. If an
 AU0752.** orthometric height was ever established but is not available 
 AU0752.** in the current survey control section, the orthometric height
 AU0752.** is considered suspect.  Suspect heights are available in the
 AU0752.** superseded section only if requested.
 AU0752
 AU0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0752.GEOID18 height accuracy estimate available here.
 AU0752
 AU0752.Click photographs - Photos may exist for this station.
 AU0752
 AU0752.The observed gravity was obtained from relative gravimeter ties
 AU0752.to the IGSN71 gravity network.
 AU0752
 AU0752;                    North         East    Units  Estimated Accuracy
 AU0752;SPC LA S     -   160,250.    1,103,100.      MT  (+/- 180 meters Scaled)
 AU0752
 AU0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP639154(NAD 83)
 AU0752
 AU0752                          SUPERSEDED SURVEY CONTROL
 AU0752
 AU0752.No superseded survey control is available for this station.
 AU0752
 AU0752_MARKER: DB = BENCH MARK DISK
 AU0752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0752_STAMPING: A 166 1955
 AU0752_MARK LOGO: CGS
 AU0752_PROJECTION: PROJECTING 5 CENTIMETERS
 AU0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0752+STABILITY: SURFACE MOTION
 AU0752
 AU0752  HISTORY     - Date     Condition        Report By
 AU0752  HISTORY     - 1955     MONUMENTED       CGS
 AU0752  HISTORY     - 1969     GOOD             CGS
 AU0752  HISTORY     - 1984     GOOD             LA-051
 AU0752
 AU0752                          STATION DESCRIPTION
 AU0752
 AU0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0752'3.7 MI NW FROM WAGGAMAN.
 AU0752'ABOUT 3.7 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0752'FROM THE CROSSING OF GEORGE STREET AT WAGGAMAN, AT THE INSIDE OF A
 AU0752'LONG CURVE, ABOUT 115 YARDS WEST OF THE WEST END OF A 45-FOOT WOODEN
 AU0752'BRIDGE, ACROSS THE TRACK AND IN THE EXTENDED CENTER LINE OF A WOODEN
 AU0752'BRIDGE FOR THE MISSOURI PACIFIC RAILROAD, 18.2 FEET SOUTH OF THE SOUTH
 AU0752'RAIL, 4 1/2 FEET NORTHEAST OF MILEPOLE 16, 2.6 FEET SOUTHEAST OF THE
 AU0752'GROUND END OF A GUY WIRE FOR THE POLE, 2 FEET BELOW THE LEVEL OF THE
 AU0752'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 AU0752'THE LEVEL OF THE GROUND.
 AU0752
 AU0752                          STATION RECOVERY (1984)
 AU0752
 AU0752'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0242 ***********************************************************************
 AU0242  DESIGNATION -  A 167
 AU0242  PID         -  AU0242
 AU0242  STATE/COUNTY-  LA/TERREBONNE
 AU0242  COUNTRY     -  US
 AU0242  USGS QUAD   -  AMELIA (2018)
 AU0242
 AU0242                         *CURRENT SURVEY CONTROL
 AU0242  ______________________________________________________________________
 AU0242* NAD 83(1986) POSITION- 29 40 06.     (N) 091 01 34.     (W)   SCALED
 AU0242* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0242  **This station is located in a suspected subsidence area (see below).
 AU0242  ______________________________________________________________________
 AU0242  GEOID HEIGHT    -        -25.422 (meters)                     GEOID18
 AU0242
 AU0242.The horizontal coordinates were scaled from a map and have
 AU0242.an estimated accuracy of +/- 6 seconds.
 AU0242
 AU0242.** This station is in an area of known vertical motion.  Due to the
 AU0242.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0242.** determined the orthometric heights for marks in these suspect
 AU0242.** subsidence areas should be considered valid only at the epoch date
 AU0242.** associated with the orthometric height.  These heights must always
 AU0242.** be validated when used as control.  All previously superseded
 AU0242.** orthometric heights are now considered suspect and are available
 AU0242.** in the superseded section.  NGS does not recommend using suspect
 AU0242.** or superseded heights as control.
 AU0242
 AU0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0242.GEOID18 height accuracy estimate available here.
 AU0242
 AU0242.Click photographs - Photos may exist for this station.
 AU0242
 AU0242;                    North         East    Units  Estimated Accuracy
 AU0242;SPC LA S     -   129,540.    1,029,740.      MT  (+/- 180 meters Scaled)
 AU0242
 AU0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN910836(NAD 83)
 AU0242
 AU0242                          SUPERSEDED SURVEY CONTROL
 AU0242
 AU0242.No superseded survey control is available for this station.
 AU0242
 AU0242_MARKER: DB = BENCH MARK DISK
 AU0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0242_STAMPING: A 167 1955
 AU0242_MARK LOGO: CGS
 AU0242_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0242+STABILITY: SURFACE MOTION
 AU0242_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0242+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0242
 AU0242  HISTORY     - Date     Condition        Report By
 AU0242  HISTORY     - 1955     MONUMENTED       CGS
 AU0242  HISTORY     - 1969     GOOD             CGS
 AU0242  HISTORY     - 1977     GOOD             NGS
 AU0242  HISTORY     - 1982     GOOD             LADTD
 AU0242  HISTORY     - 19930304 GOOD             NGS
 AU0242
 AU0242                          STATION DESCRIPTION
 AU0242
 AU0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0242'2.2 MI SW FROM GIBSON.
 AU0242'ABOUT 2.2 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0242'FROM THE OVERPASS OVER DEADWOOD ROAD AT GIBSON, ABOUT 0.2 MILE
 AU0242'NORTHEAST ALONG U. S. HIGHWAY 90 FROM THE CROSSING OF A SPUR TRACK
 AU0242'LEADING TO THE AVONDALE SHIPYARD, 55 FEET NORTHWEST OF THE CENTER LINE
 AU0242'OF U. S. HIGHWAY 90, 45 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 47 1/2
 AU0242'FEET EAST OF A RAILROAD CROSSING SIGN, 4 1/2 FEET SOUTHWEST OF A
 AU0242'TELEGRAPH POLE, 10 FEET BELOW THE LEVEL OF THE TRACK, 1.6 FEET
 AU0242'NORTHEAST OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 AU0242'PROJECTING 6 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0242
 AU0242                          STATION RECOVERY (1977)
 AU0242
 AU0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0242'2.2 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0242'FROM THE OVERPASS OVER DEADWOOD ROAD, 0.05 MILE NORTHEAST OF THE
 AU0242'JUNCTION ROAD TO THE AVONDALE SHIPYARDS GATE NO. 4 FREIGHT ENTRANCE,
 AU0242'55 FEET NORTHEAST OF THE FIRST POLE SOUTHWEST OF MILEPOLE 69.
 AU0242'55 FEET NORTHWEST OF THE CENTER LINE OF U.S. HIGHWAY 90, 45 FEET
 AU0242'SOUTHEAST OF THE SOUTHEAST RAIL, 4.5 FEET SOUTHWEST OF A TELEPHONE
 AU0242'POLE.
 AU0242
 AU0242                          STATION RECOVERY (1982)
 AU0242
 AU0242'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 AU0242'2.2 MILES ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE
 AU0242'OVERPASS OVER DEADWOOD ROAD, 546 FEET NORTHEAST OF THE EAST CORNER OF
 AU0242'THE AVONDALE SHIPYARDS GATE NO. 4 FRIEGHT ENTRANCE, 0.83 MILE EAST
 AU0242'ALONG US. 90 FROM JUNCTION OF US. 90 AND LA. 662 , 55 FEET NORTHWEST
 AU0242'OF THE CENTER LINE OF U.S. HIGHWAY 90, 45 FEET SOUTHEAST OF THE
 AU0242'SOUTHEAST RAIL, 4.5 FEET SOUTHWEST OF A TELEGRAPH POLE. A DISK SET IN
 AU0242'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES. 10 FEET BELOW TRACKS.
 AU0242'1 FOOT EAST OF A WITNESS POST. BENCH MARK IS 517' RT. OF STA. 170 AND
 AU0242'00 ON PROJ. 700-13-96.
 AU0242
 AU0242                          STATION RECOVERY (1993)
 AU0242
 AU0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0242'0.1 KM (0.05 MI) NORTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU0242'IN GIBSON, THENCE 4.3 KM (2.65 MI) WESTERLY ALONG STATE HIGHWAY 20
 AU0242'AND U.S. HIGHWAY 90, 69.3 M (227.4 FT) NORTHEAST OF THE EXTENDED
 AU0242'CENTER OF AN ENTRANCE ROAD LEADING TO MCDERMOTT MARINE CONSTRUCTION
 AU0242'OFFSHORE OPERATIONS, 16.9 M (55.4 FT) NORTHWEST OF THE CENTERLINE OF
 AU0242'THE HIGHWAY, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AU0242'(1.6 FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7
 AU0242'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0444 ***********************************************************************
 AU0444  DESIGNATION -  A 1683 LAGS
 AU0444  PID         -  AU0444
 AU0444  STATE/COUNTY-  LA/JEFFERSON
 AU0444  COUNTRY     -  US
 AU0444  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0444
 AU0444                         *CURRENT SURVEY CONTROL
 AU0444  ______________________________________________________________________
 AU0444* NAD 83(1986) POSITION- 29 58 28.     (N) 090 10 00.     (W)   SCALED
 AU0444* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0444  **This station is located in a suspected subsidence area (see below).
 AU0444  ______________________________________________________________________
 AU0444  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 AU0444
 AU0444.The horizontal coordinates were scaled from a map and have
 AU0444.an estimated accuracy of +/- 6 seconds.
 AU0444
 AU0444.** This station is in an area of known vertical motion. If an
 AU0444.** orthometric height was ever established but is not available 
 AU0444.** in the current survey control section, the orthometric height
 AU0444.** is considered suspect.  Suspect heights are available in the
 AU0444.** superseded section only if requested.
 AU0444
 AU0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0444.GEOID18 height accuracy estimate available here.
 AU0444
 AU0444.Click photographs - Photos may exist for this station.
 AU0444
 AU0444;                    North         East    Units  Estimated Accuracy
 AU0444;SPC LA S     -   164,010.    1,112,590.      MT  (+/- 180 meters Scaled)
 AU0444
 AU0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP733193(NAD 83)
 AU0444
 AU0444                          SUPERSEDED SURVEY CONTROL
 AU0444
 AU0444.No superseded survey control is available for this station.
 AU0444
 AU0444_MARKER: DD = SURVEY DISK
 AU0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0444_STAMPING: A 1683
 AU0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0444+STABILITY: SURFACE MOTION
 AU0444
 AU0444  HISTORY     - Date     Condition        Report By
 AU0444  HISTORY     - UNK      MONUMENTED       LAGS
 AU0444  HISTORY     - 1971     GOOD             NGS
 AU0444  HISTORY     - 1977     MARK NOT FOUND   NGS
 AU0444  HISTORY     - 1984     MARK NOT FOUND   NGS
 AU0444
 AU0444                          STATION DESCRIPTION
 AU0444
 AU0444'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AU0444'IN METAIRIE.
 AU0444'ABOUT 0.5 MILE WEST ALONG THE LOUISIANA AND ARKANSAS RAILROAD FROM THE
 AU0444'CAUSEWAY OVERPASS FOR THE TRACK AND U.S. HIGHWAY 61 (AIRLINE HIGHWAY),
 AU0444'134 FEET EAST OF THE CENTER OF THE CROSSING OF TURNBULL DRIVE, 10 FEET
 AU0444'SOUTH OF THE SOUTH RAIL, 35 1/2 FEET EAST OF THE SECOND TELEPHONE POLE
 AU0444'EAST OF THE CROSSING, 21.0 FEET EAST OF THE SOUTH END OF A 24-INCH
 AU0444'TUBULAR CONCRETE CULVERT, 94.0 FEET EAST OF NEW ORLEANS E BASE AZ
 AU0444'RESET 1953, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 AU0444'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE BALLAST.
 AU0444
 AU0444                          STATION RECOVERY (1977)
 AU0444
 AU0444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0444'A THOROUGH SEARCH WAS MADE AND THE MARK NOT FOUND.
 AU0444
 AU0444                          STATION RECOVERY (1984)
 AU0444
 AU0444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0444'SEARCHED FOR AND NOT RECOVERED THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0139 ***********************************************************************
 AU0139  DESIGNATION -  A 169
 AU0139  PID         -  AU0139
 AU0139  STATE/COUNTY-  LA/ST MARY
 AU0139  COUNTRY     -  US
 AU0139  USGS QUAD   -  FRANKLIN (2018)
 AU0139
 AU0139                         *CURRENT SURVEY CONTROL
 AU0139  ______________________________________________________________________
 AU0139* NAD 83(1986) POSITION- 29 49 25.     (N) 091 32 28.     (W)   SCALED
 AU0139* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0139  **This station is located in a suspected subsidence area (see below).
 AU0139  ______________________________________________________________________
 AU0139  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 AU0139
 AU0139.The horizontal coordinates were scaled from a map and have
 AU0139.an estimated accuracy of +/- 6 seconds.
 AU0139
 AU0139.** This station is in an area of known vertical motion.  Due to the
 AU0139.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0139.** determined the orthometric heights for marks in these suspect
 AU0139.** subsidence areas should be considered valid only at the epoch date
 AU0139.** associated with the orthometric height.  These heights must always
 AU0139.** be validated when used as control.  All previously superseded
 AU0139.** orthometric heights are now considered suspect and are available
 AU0139.** in the superseded section.  NGS does not recommend using suspect
 AU0139.** or superseded heights as control.
 AU0139
 AU0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0139.GEOID18 height accuracy estimate available here.
 AU0139
 AU0139.Click photographs - Photos may exist for this station.
 AU0139
 AU0139;                    North         East    Units  Estimated Accuracy
 AU0139;SPC LA S     -   146,730.      979,920.      MT  (+/- 180 meters Scaled)
 AU0139
 AU0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP409001(NAD 83)
 AU0139
 AU0139                          SUPERSEDED SURVEY CONTROL
 AU0139
 AU0139.No superseded survey control is available for this station.
 AU0139
 AU0139_MARKER: DB = BENCH MARK DISK
 AU0139_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0139_SP_SET: BRIDGE ABUTMENT
 AU0139_STAMPING: A 169 1955
 AU0139_MARK LOGO: CGS
 AU0139_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0139_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0139+SATELLITE: SATELLITE OBSERVATIONS - March 08, 1993
 AU0139
 AU0139  HISTORY     - Date     Condition        Report By
 AU0139  HISTORY     - 1955     MONUMENTED       CGS
 AU0139  HISTORY     - 1969     GOOD             CGS
 AU0139  HISTORY     - 1976     GOOD             NGS
 AU0139  HISTORY     - 19930308 GOOD             NGS
 AU0139
 AU0139                          STATION DESCRIPTION
 AU0139
 AU0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0139'1.0 MI SE FROM BALDWIN.
 AU0139'ABOUT 1.0 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0139'FROM THE STATION AT BALDWIN, ABOUT 0.1 MILE NORTHWEST OF MILEPOST 104,
 AU0139'SET ON THE TOP OF THE NORTHEAST END OF THE NORTHWEST CONCRETE ABUTMENT
 AU0139'FOR THE RAILROAD BRIDGE OVER CHARENTON CANAL, 10.7 FEET NORTHEAST OF
 AU0139'THE NORTHEAST RAIL, 1 FOOT WEST OF THE EAST CORNER OF THE ABUTMENT AND
 AU0139'2 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 AU0139
 AU0139                          STATION RECOVERY (1976)
 AU0139
 AU0139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0139'RECOVERED IN GOOD CONDITION.
 AU0139
 AU0139                          STATION RECOVERY (1993)
 AU0139
 AU0139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0139'2.1 KM (1.30 MI) SOUTHEASTERLY ALONG THE SOUTHERN PACIFIC RAILROAD
 AU0139'FROM THE JUNCTION OF STATE HIGHWAY 83 IN BALDWIN, IN TOP OF AND 0.7 M
 AU0139'(2.3 FT) SOUTHWEST OF THE NORTHEAST END OF THE NORTHWEST CONCRETE
 AU0139'ABUTMENT OF THE RAILROAD BRIDGE SPANNING CHARENTON CANAL, 3.2 M (10.5
 AU0139'FT) NORTHEAST OF THE NEAR RAIL, 1.3 M (4.3 FT) EAST-SOUTHEAST OF A
 AU0139'UTILITY POLE WITH 4 ELECTRIC METERS ATTACHED, AND 0.3 M (1.0 FT)
 AU0139'BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0770 ***********************************************************************
 AU0770  DESIGNATION -  A 1693 LAGS
 AU0770  PID         -  AU0770
 AU0770  STATE/COUNTY-  LA/JEFFERSON
 AU0770  COUNTRY     -  US
 AU0770  USGS QUAD   -  LULING (2018)
 AU0770
 AU0770                         *CURRENT SURVEY CONTROL
 AU0770  ______________________________________________________________________
 AU0770* NAD 83(1986) POSITION- 29 59 01.     (N) 090 15 49.     (W)   SCALED
 AU0770* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0770  **This station is located in a suspected subsidence area (see below).
 AU0770  ______________________________________________________________________
 AU0770  GEOID HEIGHT    -        -26.047 (meters)                     GEOID18
 AU0770
 AU0770.The horizontal coordinates were scaled from a map and have
 AU0770.an estimated accuracy of +/- 6 seconds.
 AU0770
 AU0770.** This station is in an area of known vertical motion. If an
 AU0770.** orthometric height was ever established but is not available 
 AU0770.** in the current survey control section, the orthometric height
 AU0770.** is considered suspect.  Suspect heights are available in the
 AU0770.** superseded section only if requested.
 AU0770
 AU0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0770.GEOID18 height accuracy estimate available here.
 AU0770
 AU0770.Click photographs - Photos may exist for this station.
 AU0770
 AU0770;                    North         East    Units  Estimated Accuracy
 AU0770;SPC LA S     -   164,930.    1,103,220.      MT  (+/- 180 meters Scaled)
 AU0770
 AU0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP640201(NAD 83)
 AU0770
 AU0770                          SUPERSEDED SURVEY CONTROL
 AU0770
 AU0770.No superseded survey control is available for this station.
 AU0770
 AU0770_MARKER: DD = SURVEY DISK
 AU0770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0770_STAMPING: A 1693
 AU0770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0770+STABILITY: SURFACE MOTION
 AU0770
 AU0770  HISTORY     - Date     Condition        Report By
 AU0770  HISTORY     - UNK      MONUMENTED       LAGS
 AU0770  HISTORY     - 1951     GOOD             CGS
 AU0770  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0770
 AU0770                          STATION DESCRIPTION
 AU0770
 AU0770'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0770'1.15 MI W FROM KENNER.
 AU0770'ABOUT 1.15 MILES WEST ALONG THE AIRLINE HIGHWAY FROM THE CROSSING OF
 AU0770'WILLIAMS BOULEVARD AT KENNER, ABOUT 0.2 MILE EAST OF THE EAST END OF
 AU0770'THE AIRLINE HIGHWAY OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD, 7.8
 AU0770'FEET NORTH OF THE NORTH EDGE OF HIGHWAY PAVEMENT, 82.6 FEET WEST OF
 AU0770'THE CENTER OF A JEFF DAVIS HIGHWAY MONUMENT, 30.3 FEET EAST OF THE
 AU0770'EAST END POST OF A ROW OF GUARD RAIL POSTS, ABOUT 56 YARDS WEST OF THE
 AU0770'JUNCTION OF A GRAVEL ROAD LEADING SOUTH, 38.2 FEET EAST OF A CONCRETE
 AU0770'WITNESS POST CAST U S B M, ABOUT 1 FOOT BELOW THE HIGHWAY AND SET IN
 AU0770'THE TOP OF A CONCRETE POST ABOUT 4 INCHES BELOW THE GROUND.
 AU0770
 AU0770                          STATION RECOVERY (1963)
 AU0770
 AU0770'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0770'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8249 ***********************************************************************
 AC8249  DESIGNATION -  A 170 RESET
 AC8249  PID         -  AC8249
 AC8249  STATE/COUNTY-  LA/IBERIA
 AC8249  COUNTRY     -  US
 AC8249  USGS QUAD   -  JEANERETTE (2018)
 AC8249
 AC8249                         *CURRENT SURVEY CONTROL
 AC8249  ______________________________________________________________________
 AC8249* NAD 83(1986) POSITION- 29 54 13.7    (N) 091 39 47.4    (W)   HD_HELD2
 AC8249* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8249  **This station is located in a suspected subsidence area (see below).
 AC8249  ______________________________________________________________________
 AC8249  GEOID HEIGHT    -        -26.208 (meters)                     GEOID18
 AC8249
 AC8249.The horizontal coordinates were established by autonomous hand held GPS
 AC8249.observations and have an estimated accuracy of +/- 10 meters.
 AC8249
 AC8249.** This station is in an area of known vertical motion. If an
 AC8249.** orthometric height was ever established but is not available 
 AC8249.** in the current survey control section, the orthometric height
 AC8249.** is considered suspect.  Suspect heights are available in the
 AC8249.** superseded section only if requested.
 AC8249
 AC8249.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8249.GEOID18 height accuracy estimate available here.
 AC8249
 AC8249.Click photographs - Photos may exist for this station.
 AC8249
 AC8249;                    North         East    Units  Estimated Accuracy
 AC8249;SPC LA S     -   155,650.      968,147.      MT  (+/- 10 meters HH2 GPS)
 AC8249
 AC8249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2906408877(NAD 83)
 AC8249
 AC8249                          SUPERSEDED SURVEY CONTROL
 AC8249
 AC8249.No superseded survey control is available for this station.
 AC8249
 AC8249_MARKER: DV = VERTICAL CONTROL DISK
 AC8249_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AC8249+WITH SETTING: PAVEMENT
 AC8249_SP_SET: FLAGPOLE BASE
 AC8249_STAMPING: A 170 RESET 1993
 AC8249_MARK LOGO: NGS
 AC8249_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8249+STABILITY: SURFACE MOTION
 AC8249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8249+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AC8249
 AC8249  HISTORY     - Date     Condition        Report By
 AC8249  HISTORY     - 1993     MONUMENTED       LADTD
 AC8249
 AC8249                          STATION DESCRIPTION
 AC8249
 AC8249'DESCRIBED BY LA TRANSP AND DEV 1993 (SLC)
 AC8249'THE STATION IS LOCATED IN JEANERETTE IN THE FOOTING FOR THE FLAGPOLE
 AC8249'IN FRONT OF THE LOUISIANA NATIONAL GUARD ARMORY, LOCATED IN FRONT OF
 AC8249'THE JEANERETTE AIRPORT.  OWNERSHIP--STATE OF LOUISIANA.  TELEPHONE
 AC8249'(318) 276-4212. THE STATION IS 90.0 FT (27.4 M) WEST-NORTHWEST FROM
 AC8249'THE CENTER OF THE DRIVE INTO THE JEANERETTE AIRPORT, 56.5 FT (17.2 M)
 AC8249'SOUTH-SOUTHWEST FROM THE CENTER OF M L KING DRIVE, 43.5 FT (13.3 M)
 AC8249'NORTH-NORTHWEST FROM THE NORTHEAST CORNER OF THE ARMORY, 5.0 FT (1.5
 AC8249'M) EAST FROM THE FLAGPOLE, 6 INCHES ABOVE THE GROUND SURFACE AND ABOUT
 AC8249'LEVEL WITH THE DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2153 ***********************************************************************
 BJ2153  DESIGNATION -  A 171
 BJ2153  PID         -  BJ2153
 BJ2153  STATE/COUNTY-  LA/ST MARTIN
 BJ2153  COUNTRY     -  US
 BJ2153  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2153
 BJ2153                         *CURRENT SURVEY CONTROL
 BJ2153  ______________________________________________________________________
 BJ2153* NAD 83(1986) POSITION- 30 04 21.     (N) 091 53 34.     (W)   SCALED
 BJ2153* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2153  **This station is located in a suspected subsidence area (see below).
 BJ2153  ______________________________________________________________________
 BJ2153  GEOID HEIGHT    -        -26.719 (meters)                     GEOID18
 BJ2153
 BJ2153.The horizontal coordinates were scaled from a map and have
 BJ2153.an estimated accuracy of +/- 6 seconds.
 BJ2153
 BJ2153.** This station is in an area of known vertical motion.  Due to the
 BJ2153.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2153.** determined the orthometric heights for marks in these suspect
 BJ2153.** subsidence areas should be considered valid only at the epoch date
 BJ2153.** associated with the orthometric height.  These heights must always
 BJ2153.** be validated when used as control.  All previously superseded
 BJ2153.** orthometric heights are now considered suspect and are available
 BJ2153.** in the superseded section.  NGS does not recommend using suspect
 BJ2153.** or superseded heights as control.
 BJ2153
 BJ2153.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2153.GEOID18 height accuracy estimate available here.
 BJ2153
 BJ2153.Click photographs - Photos may exist for this station.
 BJ2153
 BJ2153;                    North         East    Units  Estimated Accuracy
 BJ2153;SPC LA S     -   174,430.      946,070.      MT  (+/- 180 meters Scaled)
 BJ2153
 BJ2153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP067273(NAD 83)
 BJ2153
 BJ2153                          SUPERSEDED SURVEY CONTROL
 BJ2153
 BJ2153.No superseded survey control is available for this station.
 BJ2153
 BJ2153_MARKER: DB = BENCH MARK DISK
 BJ2153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2153_STAMPING: A 171 1955
 BJ2153_MARK LOGO: CGS
 BJ2153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2153+STABILITY: SURFACE MOTION
 BJ2153
 BJ2153  HISTORY     - Date     Condition        Report By
 BJ2153  HISTORY     - 1955     MONUMENTED       CGS
 BJ2153  HISTORY     - 1970     GOOD             NGS
 BJ2153  HISTORY     - 1982     GOOD             NGS
 BJ2153
 BJ2153                          STATION DESCRIPTION
 BJ2153
 BJ2153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2153'6.25 MI NW FROM NEW IBERIA.
 BJ2153'ABOUT 6.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2153'THE STATION AT NEW IBERIA, OR ABOUT 6.8 MILES SOUTHEAST ALONG THE
 BJ2153'SOUTHERN PACIFIC RAILROAD FROM THE STATION AT BROUSSARD, 13 POLES
 BJ2153'SOUTHEAST OF MILEPOST 132, 0.2 MILE NORTHWEST OF A CROSSING OF THE
 BJ2153'RAILROAD AND A PRIVATE ROAD, 70 1/2 FEET SOUTHWEST OF THE SOUTHWEST
 BJ2153'RAIL OF THE MAIN TRACK, 55 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF A
 BJ2153'SIDETRACK, 272 FEET SOUTHEAST OF A 48-INCH OAK TREE, 1.2 FEET WEST OF
 BJ2153'A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BJ2153'PROJECTS 12 INCHES ABOVE THE SURFACE OF THE GROUND.  1/4, SEC 25, T
 BJ2153'11S, R 6E.
 BJ2153
 BJ2153                          STATION RECOVERY (1982)
 BJ2153
 BJ2153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2153'FOUND AS DESCRIBED IN 1970, QUAD 300913, LINE 101, PAGE 6, DATED
 BJ2153'JANUARY 1972.  OMIT-REFERENCE TO BROUSSARD RAILROAD STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0546 ***********************************************************************
 CQ0546  DESIGNATION -  A 1778
 CQ0546  PID         -  CQ0546
 CQ0546  STATE/COUNTY-  LA/JACKSON
 CQ0546  COUNTRY     -  US
 CQ0546  USGS QUAD   -  CHATHAM (2018)
 CQ0546
 CQ0546                         *CURRENT SURVEY CONTROL
 CQ0546  ______________________________________________________________________
 CQ0546* NAD 83(1986) POSITION- 32 16 57.     (N) 092 28 06.     (W)   SCALED
 CQ0546* NAVD 88 ORTHO HEIGHT -    84.38  (+/-2cm)      276.8   (feet) VERTCON3
 CQ0546  ______________________________________________________________________
 CQ0546  GEOID HEIGHT    -        -25.554 (meters)                     GEOID18
 CQ0546  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0546
 CQ0546.The horizontal coordinates were scaled from a map and have
 CQ0546.an estimated accuracy of +/- 6 seconds.
 CQ0546
 CQ0546.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0546.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0546
 CQ0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0546.GEOID18 height accuracy estimate available here.
 CQ0546
 CQ0546.The vertical order pertains to the NGVD 29 superseded value.
 CQ0546
 CQ0546.Click photographs - Photos may exist for this station.
 CQ0546
 CQ0546;                    North         East    Units  Estimated Accuracy
 CQ0546;SPC LA N     -   197,640.    1,002,980.      MT  (+/- 180 meters Scaled)
 CQ0546
 CQ0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR500718(NAD 83)
 CQ0546
 CQ0546                          SUPERSEDED SURVEY CONTROL
 CQ0546
 CQ0546  NGVD 29 (11/26/84)   84.442  (m)          277.04   (f) ADJUSTED    2 0
 CQ0546
 CQ0546.Superseded values are not recommended for survey control.
 CQ0546
 CQ0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0546.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0546
 CQ0546_MARKER: DD = SURVEY DISK
 CQ0546_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0546_STAMPING: A 1778
 CQ0546_MARK LOGO: CGS+SS
 CQ0546_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0546
 CQ0546  HISTORY     - Date     Condition        Report By
 CQ0546  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0546  HISTORY     - 1950     GOOD             CGS
 CQ0546
 CQ0546                          STATION DESCRIPTION
 CQ0546
 CQ0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0546'2.1 MI SW FROM CHATHAM.
 CQ0546'2.1 MILES SOUTHWEST ALONG STATE HIGHWAY 164 FROM THE PEOPLES BANK AT
 CQ0546'CHATHAM, AT A Y ROAD JUNCTION, AT THE SUMMIT OF A HILL, 28 FEET
 CQ0546'SOUTHWEST OF THE INTERSECTION OF THE CENTER LINES OF THE HIGHWAY AND A
 CQ0546'SIDE ROAD LEADING SOUTHEAST, 26 FEET WEST OF THE CENTER LINE OF THE
 CQ0546'HIGHWAY, 1.1 FEET EAST OF A WITNESS POST, 2 FEET ABOVE ROAD LEVEL, SET
 CQ0546'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE
 CQ0546'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1084 ***********************************************************************
 AU1084  DESIGNATION -  A 178
 AU1084  PID         -  AU1084
 AU1084  STATE/COUNTY-  LA/JEFFERSON
 AU1084  COUNTRY     -  US
 AU1084  USGS QUAD   -  LULING (2018)
 AU1084
 AU1084                         *CURRENT SURVEY CONTROL
 AU1084  ______________________________________________________________________
 AU1084* NAD 83(1986) POSITION- 29 59 16.     (N) 090 16 26.     (W)   SCALED
 AU1084* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1084  **This station is located in a suspected subsidence area (see below).
 AU1084  ______________________________________________________________________
 AU1084  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 AU1084
 AU1084.The horizontal coordinates were scaled from a map and have
 AU1084.an estimated accuracy of +/- 6 seconds.
 AU1084
 AU1084.** This station is in an area of known vertical motion. If an
 AU1084.** orthometric height was ever established but is not available 
 AU1084.** in the current survey control section, the orthometric height
 AU1084.** is considered suspect.  Suspect heights are available in the
 AU1084.** superseded section only if requested.
 AU1084
 AU1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1084.GEOID18 height accuracy estimate available here.
 AU1084
 AU1084.Click photographs - Photos may exist for this station.
 AU1084
 AU1084;                    North         East    Units  Estimated Accuracy
 AU1084;SPC LA S     -   165,380.    1,102,230.      MT  (+/- 180 meters Scaled)
 AU1084
 AU1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP630205(NAD 83)
 AU1084
 AU1084                          SUPERSEDED SURVEY CONTROL
 AU1084
 AU1084.No superseded survey control is available for this station.
 AU1084
 AU1084_MARKER: DB = BENCH MARK DISK
 AU1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1084_STAMPING: A 178 1959
 AU1084_MARK LOGO: CGS
 AU1084_PROJECTION: PROJECTING 10 CENTIMETERS
 AU1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1084+STABILITY: SURFACE MOTION
 AU1084
 AU1084  HISTORY     - Date     Condition        Report By
 AU1084  HISTORY     - 1959     MONUMENTED       CGS
 AU1084  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1084
 AU1084                          STATION DESCRIPTION
 AU1084
 AU1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 AU1084'1.9 MI NW FROM KENNER.
 AU1084'ABOUT 1.9 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 AU1084'STATION AT KENNER, 4 POLES NORTHWEST OF MILEPOST 900, 52 FEET
 AU1084'NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST SET OF TRACKS, 53
 AU1084'FEET NORTHEAST OF THE EAST CORNER OF A WOODEN TRESTLE, 109 FEET SOUTH
 AU1084'OF THE SOUTHWEST CORNER OF THE MOST NORTHWESTERLY ONE OF TWO SMALL
 AU1084'HOUSES 3.8 FEET SOUTHWEST OF A POWER POLE SUPPORTING A TRANSFORMER,
 AU1084'8.4 FEET NORTHEAST OF A FENCE, 7 FEET BELOW THE LEVEL OF THE TRACK,
 AU1084'AND IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 AU1084
 AU1084                          STATION RECOVERY (1969)
 AU1084
 AU1084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1084'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0540 ***********************************************************************
 CQ0540  DESIGNATION -  A 1788
 CQ0540  PID         -  CQ0540
 CQ0540  STATE/COUNTY-  LA/JACKSON
 CQ0540  COUNTRY     -  US
 CQ0540  USGS QUAD   -  CHATHAM (2018)
 CQ0540
 CQ0540                         *CURRENT SURVEY CONTROL
 CQ0540  ______________________________________________________________________
 CQ0540* NAD 83(1986) POSITION- 32 21 34.     (N) 092 26 08.     (W)   SCALED
 CQ0540* NAVD 88 ORTHO HEIGHT -    78.73  (+/-2cm)      258.3   (feet) VERTCON3
 CQ0540  ______________________________________________________________________
 CQ0540  GEOID HEIGHT    -        -25.628 (meters)                     GEOID18
 CQ0540  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0540
 CQ0540.The horizontal coordinates were scaled from a map and have
 CQ0540.an estimated accuracy of +/- 6 seconds.
 CQ0540
 CQ0540.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0540.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0540
 CQ0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0540.GEOID18 height accuracy estimate available here.
 CQ0540
 CQ0540.The vertical order pertains to the NGVD 29 superseded value.
 CQ0540
 CQ0540.Click photographs - Photos may exist for this station.
 CQ0540
 CQ0540;                    North         East    Units  Estimated Accuracy
 CQ0540;SPC LA N     -   206,170.    1,006,070.      MT  (+/- 180 meters Scaled)
 CQ0540
 CQ0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR531804(NAD 83)
 CQ0540
 CQ0540                          SUPERSEDED SURVEY CONTROL
 CQ0540
 CQ0540  NGVD 29 (11/26/84)   78.790  (m)          258.50   (f) ADJUSTED    2 0
 CQ0540
 CQ0540.Superseded values are not recommended for survey control.
 CQ0540
 CQ0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0540.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0540
 CQ0540_MARKER: DD = SURVEY DISK
 CQ0540_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0540_STAMPING: A 1788
 CQ0540_MARK LOGO: CGS+SS
 CQ0540_PROJECTION: FLUSH
 CQ0540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0540
 CQ0540  HISTORY     - Date     Condition        Report By
 CQ0540  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0540  HISTORY     - 1950     GOOD             CGS
 CQ0540  HISTORY     - 1977     MARK NOT FOUND   USGS
 CQ0540
 CQ0540                          STATION DESCRIPTION
 CQ0540
 CQ0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0540'2.7 MI S FROM EROS.
 CQ0540'2.7 MILES SOUTH ALONG STATE HIGHWAY NO. 13 FROM THE EROS PUBLIC SCHOOL
 CQ0540'AT EROS, AT A T-JUNCTION OF ROADS AT THE SUMMIT OF A HILL, 92 FEET
 CQ0540'NORTHWEST OF THE INTERSECTION OF THE CENTER LINES OF THE HIGHWAY AND A
 CQ0540'SIDE ROAD LEADING EAST, 48 FEET WEST OF THE CENTER LINE OF THE
 CQ0540'HIGHWAY, 46 FEET SOUTH OF POWER LINE POLE NO. 195, 20 FEET SOUTH OF
 CQ0540'THE CENTER LINE OF A SIDE ROAD LEADING WEST, 0.8 FOOT NORTH OF A
 CQ0540'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH THE
 CQ0540'GROUND.
 CQ0540
 CQ0540                          STATION RECOVERY (1977)
 CQ0540
 CQ0540'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0540'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0539 ***********************************************************************
 CQ0539  DESIGNATION -  A 1789
 CQ0539  PID         -  CQ0539
 CQ0539  STATE/COUNTY-  LA/JACKSON
 CQ0539  COUNTRY     -  US
 CQ0539  USGS QUAD   -  CHATHAM (2018)
 CQ0539
 CQ0539                         *CURRENT SURVEY CONTROL
 CQ0539  ______________________________________________________________________
 CQ0539* NAD 83(1986) POSITION- 32 21 53.     (N) 092 26 13.     (W)   SCALED
 CQ0539* NAVD 88 ORTHO HEIGHT -    71.49  (+/-2cm)      234.5   (feet) VERTCON3
 CQ0539  ______________________________________________________________________
 CQ0539  GEOID HEIGHT    -        -25.631 (meters)                     GEOID18
 CQ0539  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0539
 CQ0539.The horizontal coordinates were scaled from a map and have
 CQ0539.an estimated accuracy of +/- 6 seconds.
 CQ0539
 CQ0539.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0539.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0539
 CQ0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0539.GEOID18 height accuracy estimate available here.
 CQ0539
 CQ0539.The vertical order pertains to the NGVD 29 superseded value.
 CQ0539
 CQ0539.Click photographs - Photos may exist for this station.
 CQ0539
 CQ0539;                    North         East    Units  Estimated Accuracy
 CQ0539;SPC LA N     -   206,760.    1,005,930.      MT  (+/- 180 meters Scaled)
 CQ0539
 CQ0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR529810(NAD 83)
 CQ0539
 CQ0539                          SUPERSEDED SURVEY CONTROL
 CQ0539
 CQ0539  NGVD 29 (11/26/84)   71.546  (m)          234.73   (f) ADJUSTED    2 0
 CQ0539
 CQ0539.Superseded values are not recommended for survey control.
 CQ0539
 CQ0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0539.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0539
 CQ0539_MARKER: DD = SURVEY DISK
 CQ0539_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0539_STAMPING: A 1789
 CQ0539_MARK LOGO: CGS+SS
 CQ0539_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0539
 CQ0539  HISTORY     - Date     Condition        Report By
 CQ0539  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0539  HISTORY     - 1950     GOOD             CGS
 CQ0539  HISTORY     - 1977     MARK NOT FOUND   USGS
 CQ0539
 CQ0539                          STATION DESCRIPTION
 CQ0539
 CQ0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0539'2.3 MI S FROM EROS.
 CQ0539'2.3 MILES SOUTH ALONG STATE HIGHWAY NO. 13 FROM THE EROS PUBLIC SCHOOL
 CQ0539'AT EROS, AT THE SUMMIT OF A HILL, ON THE OUTSIDE OF A CURVE WITH
 CQ0539'TANGENTS LEADING NORTH AND SOUTHEAST, 77 FEET EAST SOUTHEAST OF THE
 CQ0539'NORTHEAST CORNER OF A FARMHOUSE AND 79 FEET EAST NORTHEAST OF THE
 CQ0539'SOUTHEAST CORNER OF THE FARMHOUSE, ON TOP OF A BANK, 28 FEET WEST OF
 CQ0539'THE CENTER LINE OF THE HIGHWAY, 1 FOOT EAST OF A REFERENCE POST, SET
 CQ0539'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 CQ0539
 CQ0539                          STATION RECOVERY (1977)
 CQ0539
 CQ0539'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0539'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1213 ***********************************************************************
 BJ1213  DESIGNATION -  A 179
 BJ1213  PID         -  BJ1213
 BJ1213  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1213  COUNTRY     -  US
 BJ1213  USGS QUAD   -  HAMMOND (2018)
 BJ1213
 BJ1213                         *CURRENT SURVEY CONTROL
 BJ1213  ______________________________________________________________________
 BJ1213* NAD 83(1992) POSITION- 30 31 09.35429(N) 090 25 18.02450(W)   ADJUSTED
 BJ1213* NAD 83(1992) ELLIP HT-   -14.575 (meters)        (11/16/93)   ADJUSTED
 BJ1213* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1213  **This station is located in a suspected subsidence area (see below).
 BJ1213  ______________________________________________________________________
 BJ1213  GEOID HEIGHT    -        -26.885 (meters)                     GEOID18
 BJ1213  NAD 83(1992) X  -    -40,471.763 (meters)                     COMP
 BJ1213  NAD 83(1992) Y  - -5,499,087.605 (meters)                     COMP
 BJ1213  NAD 83(1992) Z  -  3,220,087.184 (meters)                     COMP
 BJ1213  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BJ1213  OBS GRAVITY     -    979,352.0   (mgal)                       GRAV_OBS
 BJ1213  HORZ ORDER      -  SECOND
 BJ1213  ELLP ORDER      -  FOURTH    CLASS II
 BJ1213
 BJ1213.This mark is at Hammond Airport (0R9)
 BJ1213
 BJ1213.The horizontal coordinates were established by GPS observations
 BJ1213.and adjusted by the National Geodetic Survey in November 1993.
 BJ1213
 BJ1213.** This station is in an area of known vertical motion. If an
 BJ1213.** orthometric height was ever established but is not available 
 BJ1213.** in the current survey control section, the orthometric height
 BJ1213.** is considered suspect.  Suspect heights are available in the
 BJ1213.** superseded section only if requested.
 BJ1213
 BJ1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1213.GEOID18 height accuracy estimate available here.
 BJ1213
 BJ1213.Click photographs - Photos may exist for this station.
 BJ1213
 BJ1213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1213
 BJ1213.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1213
 BJ1213.The ellipsoidal height was determined by GPS observations
 BJ1213.and is referenced to NAD 83.
 BJ1213
 BJ1213.The observed gravity was obtained from relative gravimeter ties
 BJ1213.to the IGSN71 gravity network.
 BJ1213
 BJ1213. The following values were computed from the NAD 83(1992) position.
 BJ1213
 BJ1213;                    North         East     Units Scale Factor Converg.
 BJ1213;SPC LA S     -   224,175.065 1,087,497.266   MT  0.99996654   +0 27 21.0
 BJ1213;SPC LA S     -   735,481.03  3,567,897.28   sFT  0.99996654   +0 27 21.0
 BJ1213;UTM  15      - 3,379,154.559   747,409.532   MT  1.00035519   +1 18 36.0
 BJ1213
 BJ1213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1213!SPC LA S     -   1.00000229  x   0.99996654  =   0.99996883
 BJ1213!UTM  15      -   1.00000229  x   1.00035519  =   1.00035748
 BJ1213
 BJ1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4740979154(NAD 83)
 BJ1213
 BJ1213                          SUPERSEDED SURVEY CONTROL
 BJ1213
 BJ1213.No superseded survey control is available for this station.
 BJ1213
 BJ1213_MARKER: DB = BENCH MARK DISK
 BJ1213_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1213_SP_SET: RAMP
 BJ1213_STAMPING: A 179 1959
 BJ1213_MARK LOGO: CGS
 BJ1213_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ1213_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1213_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1213+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2006
 BJ1213
 BJ1213  HISTORY     - Date     Condition        Report By
 BJ1213  HISTORY     - 1959     MONUMENTED       CGS
 BJ1213  HISTORY     - 1969     GOOD             CGS
 BJ1213  HISTORY     - 1983     GOOD             USGS
 BJ1213  HISTORY     - 1984     GOOD             LA-051
 BJ1213  HISTORY     - 19920615 GOOD             NGS
 BJ1213  HISTORY     - 19920820 GOOD             NOS
 BJ1213  HISTORY     - 20060522 GOOD             LANDSO
 BJ1213
 BJ1213                          STATION DESCRIPTION
 BJ1213
 BJ1213'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1213'3.0 MI E FROM HAMMOND.
 BJ1213'ABOUT 2.4 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1213'STATION AT HAMMOND, THENCE 0.6 MILE NORTH ALONG A BLACK TOPPED ROAD,
 BJ1213'AT THE HAMMOND AIRPORT, SET ON THE TOP OF THE CONCRETE APRON AT THE
 BJ1213'SOUTHEAST CORNER OF THE HAMMOND AIRPORT OFFICE BUILDING (OCCUPIED BY
 BJ1213'THE CIVIL AIR PATROL AND COVINGTON FLITE LTD), 0.8 FOOT EAST OF THE
 BJ1213'SOUTHEAST CORNER OF THE BUILDING AND LEVEL WITH THE TOP OF THE
 BJ1213'CONCRETE APRON.  SEC 17, T6S, R8E.
 BJ1213
 BJ1213                          STATION RECOVERY (1983)
 BJ1213
 BJ1213'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BJ1213'RECOVERED IN GOOD CONDITION.
 BJ1213
 BJ1213                          STATION RECOVERY (1984)
 BJ1213
 BJ1213'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 BJ1213'RECOVERED IN GOOD CONDITION.
 BJ1213
 BJ1213                          STATION RECOVERY (1992)
 BJ1213
 BJ1213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1213'AT THE HAMMOND MUNI AIRPORT AT THE SOUTHEAST CORNER OF THE OLD AIRPORT
 BJ1213'OFFICE BLDG.  0.8 FT (24.4 CM) EAST OF THE CORNER OF BLDG.  MARK IS A
 BJ1213'STANDARD BM DISK SET IN THE RAMP AND STAMPED A 179.
 BJ1213
 BJ1213                          STATION RECOVERY (1992)
 BJ1213
 BJ1213'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ1213'RECOVERED IN GOOD CONDITION.
 BJ1213
 BJ1213                          STATION RECOVERY (2006)
 BJ1213
 BJ1213'RECOVERY NOTE BY LANDSOURCE INC 2006 (MCP)
 BJ1213'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0537 ***********************************************************************
 CQ0537  DESIGNATION -  A 1790
 CQ0537  PID         -  CQ0537
 CQ0537  STATE/COUNTY-  LA/JACKSON
 CQ0537  COUNTRY     -  US
 CQ0537  USGS QUAD   -  CHATHAM (2018)
 CQ0537
 CQ0537                         *CURRENT SURVEY CONTROL
 CQ0537  ______________________________________________________________________
 CQ0537* NAD 83(1986) POSITION- 32 22 27.     (N) 092 26 04.     (W)   SCALED
 CQ0537* NAVD 88 ORTHO HEIGHT -    67.68  (+/-2cm)      222.0   (feet) VERTCON3
 CQ0537  ______________________________________________________________________
 CQ0537  GEOID HEIGHT    -        -25.640 (meters)                     GEOID18
 CQ0537  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0537
 CQ0537.The horizontal coordinates were scaled from a map and have
 CQ0537.an estimated accuracy of +/- 6 seconds.
 CQ0537
 CQ0537.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0537.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0537
 CQ0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0537.GEOID18 height accuracy estimate available here.
 CQ0537
 CQ0537.The vertical order pertains to the NGVD 29 superseded value.
 CQ0537
 CQ0537.Click photographs - Photos may exist for this station.
 CQ0537
 CQ0537;                    North         East    Units  Estimated Accuracy
 CQ0537;SPC LA N     -   207,800.    1,006,170.      MT  (+/- 180 meters Scaled)
 CQ0537
 CQ0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR532820(NAD 83)
 CQ0537
 CQ0537                          SUPERSEDED SURVEY CONTROL
 CQ0537
 CQ0537  NGVD 29 (11/26/84)   67.734  (m)          222.22   (f) ADJUSTED    2 0
 CQ0537
 CQ0537.Superseded values are not recommended for survey control.
 CQ0537
 CQ0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0537.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0537
 CQ0537_MARKER: DD = SURVEY DISK
 CQ0537_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0537_STAMPING: A 1790
 CQ0537_MARK LOGO: CGS+SS
 CQ0537_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0537
 CQ0537  HISTORY     - Date     Condition        Report By
 CQ0537  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0537  HISTORY     - 1950     GOOD             CGS
 CQ0537  HISTORY     - 1977     MARK NOT FOUND   USGS
 CQ0537
 CQ0537                          STATION DESCRIPTION
 CQ0537
 CQ0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0537'1.65 MI S FROM EROS.
 CQ0537'1.65 MILES SOUTH ALONG STATE HIGHWAY NO. 13 FROM THE EROS PUBLIC
 CQ0537'SCHOOL AT EROS, AT THE SUMMIT OF A HILL, 123 FEET NORTHEAST OF THE
 CQ0537'NORTHEAST CORNER OF A FARMHOUSE, AT THE SOUTH END OF A FILL, 29 FEET
 CQ0537'EAST OF THE CENTER LINE OF THE HIGHWAY, 3.3 FEET WEST OF A FENCE,
 CQ0537'ABOUT 3 FEET BELOW HIGHWAY LEVEL, 2 FEET WEST OF A REFERENCE POST, SET
 CQ0537'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 CQ0537
 CQ0537                          STATION RECOVERY (1977)
 CQ0537
 CQ0537'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0537'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0536 ***********************************************************************
 CQ0536  DESIGNATION -  A 1791
 CQ0536  PID         -  CQ0536
 CQ0536  STATE/COUNTY-  LA/JACKSON
 CQ0536  COUNTRY     -  US
 CQ0536  USGS QUAD   -  EROS (2018)
 CQ0536
 CQ0536                         *CURRENT SURVEY CONTROL
 CQ0536  ______________________________________________________________________
 CQ0536* NAD 83(1986) POSITION- 32 22 40.     (N) 092 26 04.     (W)   SCALED
 CQ0536* NAVD 88 ORTHO HEIGHT -    71.01  (+/-2cm)      233.0   (feet) VERTCON3
 CQ0536  ______________________________________________________________________
 CQ0536  GEOID HEIGHT    -        -25.643 (meters)                     GEOID18
 CQ0536  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0536
 CQ0536.The horizontal coordinates were scaled from a map and have
 CQ0536.an estimated accuracy of +/- 6 seconds.
 CQ0536
 CQ0536.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0536.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0536
 CQ0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0536.GEOID18 height accuracy estimate available here.
 CQ0536
 CQ0536.The vertical order pertains to the NGVD 29 superseded value.
 CQ0536
 CQ0536.Click photographs - Photos may exist for this station.
 CQ0536
 CQ0536;                    North         East    Units  Estimated Accuracy
 CQ0536;SPC LA N     -   208,200.    1,006,170.      MT  (+/- 180 meters Scaled)
 CQ0536
 CQ0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR531824(NAD 83)
 CQ0536
 CQ0536                          SUPERSEDED SURVEY CONTROL
 CQ0536
 CQ0536  NGVD 29 (11/26/84)   71.066  (m)          233.16   (f) ADJUSTED    2 0
 CQ0536
 CQ0536.Superseded values are not recommended for survey control.
 CQ0536
 CQ0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0536.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0536
 CQ0536_MARKER: DD = SURVEY DISK
 CQ0536_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0536_STAMPING: A 1791
 CQ0536_MARK LOGO: CGS+SS
 CQ0536_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0536
 CQ0536  HISTORY     - Date     Condition        Report By
 CQ0536  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0536  HISTORY     - 1950     GOOD             CGS
 CQ0536  HISTORY     - 1977     GOOD             USGS
 CQ0536
 CQ0536                          STATION DESCRIPTION
 CQ0536
 CQ0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0536'1.4 MI S FROM EROS.
 CQ0536'1.4 MILES SOUTH ALONG STATE HIGHWAY NO. 13 FROM THE EROS PUBLIC SCHOOL
 CQ0536'AT EROS, ABOUT 100 FEET NORTH OF THE SUMMIT OF A HILL, 127 FEET
 CQ0536'NORTHEAST OF THE NORTHEAST CORNER OF A FARMHOUSE, ON THE TOP OF A CUT
 CQ0536'BANK, 30 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 2.3 FEET WEST OF
 CQ0536'A FENCE, 2.5 FEET WEST OF A REFERENCE POST, SET IN THE TOP OF A
 CQ0536'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 CQ0536
 CQ0536                          STATION RECOVERY (1977)
 CQ0536
 CQ0536'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0536'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0535 ***********************************************************************
 CQ0535  DESIGNATION -  A 1792
 CQ0535  PID         -  CQ0535
 CQ0535  STATE/COUNTY-  LA/JACKSON
 CQ0535  COUNTRY     -  US
 CQ0535  USGS QUAD   -  EROS (2018)
 CQ0535
 CQ0535                         *CURRENT SURVEY CONTROL
 CQ0535  ______________________________________________________________________
 CQ0535* NAD 83(1986) POSITION- 32 23 00.     (N) 092 25 56.     (W)   SCALED
 CQ0535* NAVD 88 ORTHO HEIGHT -    59.03  (+/-2cm)      193.7   (feet) VERTCON3
 CQ0535  ______________________________________________________________________
 CQ0535  GEOID HEIGHT    -        -25.649 (meters)                     GEOID18
 CQ0535  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0535
 CQ0535.The horizontal coordinates were scaled from a map and have
 CQ0535.an estimated accuracy of +/- 6 seconds.
 CQ0535
 CQ0535.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0535.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0535
 CQ0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0535.GEOID18 height accuracy estimate available here.
 CQ0535
 CQ0535.The vertical order pertains to the NGVD 29 superseded value.
 CQ0535
 CQ0535.Click photographs - Photos may exist for this station.
 CQ0535
 CQ0535;                    North         East    Units  Estimated Accuracy
 CQ0535;SPC LA N     -   208,820.    1,006,380.      MT  (+/- 180 meters Scaled)
 CQ0535
 CQ0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR534830(NAD 83)
 CQ0535
 CQ0535                          SUPERSEDED SURVEY CONTROL
 CQ0535
 CQ0535  NGVD 29 (11/26/84)   59.089  (m)          193.86   (f) ADJUSTED    2 0
 CQ0535
 CQ0535.Superseded values are not recommended for survey control.
 CQ0535
 CQ0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0535.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0535
 CQ0535_MARKER: DD = SURVEY DISK
 CQ0535_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0535_STAMPING: A 1792
 CQ0535_MARK LOGO: CGS+SS
 CQ0535_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0535
 CQ0535  HISTORY     - Date     Condition        Report By
 CQ0535  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0535  HISTORY     - 1950     GOOD             CGS
 CQ0535  HISTORY     - 1977     MARK NOT FOUND   USGS
 CQ0535
 CQ0535                          STATION DESCRIPTION
 CQ0535
 CQ0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0535'0.95 MI S FROM EROS.
 CQ0535'0.95 MILE SOUTH ALONG STATE HIGHWAY NO. 13 FROM THE EROS PUBLIC SCHOOL
 CQ0535'AT EROS, ON THE OUTSIDE OF A CURVE WITH TANGENTS LEADING SOUTH AND
 CQ0535'NORTHEAST, 125 FEET SOUTH OF THE SOUTH CORNER OF A FARMHOUSE, 33 FEET
 CQ0535'SOUTHWEST OF A 3-FOOT LONE PINE TREE, 29 FEET NORTHWEST OF THE CENTER
 CQ0535'LINE OF THE HIGHWAY, 6.4 FEET SOUTHEAST OF A FENCE, 1 FOOT SOUTHEAST
 CQ0535'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2
 CQ0535'FOOT ABOVE THE GROUND.
 CQ0535
 CQ0535                          STATION RECOVERY (1977)
 CQ0535
 CQ0535'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0535'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0534 ***********************************************************************
 CQ0534  DESIGNATION -  A 1794
 CQ0534  PID         -  CQ0534
 CQ0534  STATE/COUNTY-  LA/JACKSON
 CQ0534  COUNTRY     -  US
 CQ0534  USGS QUAD   -  EROS (2018)
 CQ0534
 CQ0534                         *CURRENT SURVEY CONTROL
 CQ0534  ______________________________________________________________________
 CQ0534* NAD 83(1986) POSITION- 32 23 24.     (N) 092 25 36.     (W)   SCALED
 CQ0534* NAVD 88 ORTHO HEIGHT -    58.62  (+/-2cm)      192.3   (feet) VERTCON3
 CQ0534  ______________________________________________________________________
 CQ0534  GEOID HEIGHT    -        -25.657 (meters)                     GEOID18
 CQ0534  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0534
 CQ0534.The horizontal coordinates were scaled from a map and have
 CQ0534.an estimated accuracy of +/- 6 seconds.
 CQ0534
 CQ0534.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0534.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0534
 CQ0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0534.GEOID18 height accuracy estimate available here.
 CQ0534
 CQ0534.The vertical order pertains to the NGVD 29 superseded value.
 CQ0534
 CQ0534.Click photographs - Photos may exist for this station.
 CQ0534
 CQ0534;                    North         East    Units  Estimated Accuracy
 CQ0534;SPC LA N     -   209,560.    1,006,900.      MT  (+/- 180 meters Scaled)
 CQ0534
 CQ0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR539838(NAD 83)
 CQ0534
 CQ0534                          SUPERSEDED SURVEY CONTROL
 CQ0534
 CQ0534  NGVD 29 (11/26/84)   58.675  (m)          192.50   (f) ADJUSTED    2 0
 CQ0534
 CQ0534.Superseded values are not recommended for survey control.
 CQ0534
 CQ0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0534.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0534
 CQ0534_MARKER: DD = SURVEY DISK
 CQ0534_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0534_STAMPING: A 1794
 CQ0534_MARK LOGO: CGS+SS
 CQ0534_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0534
 CQ0534  HISTORY     - Date     Condition        Report By
 CQ0534  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0534  HISTORY     - 1950     GOOD             CGS
 CQ0534  HISTORY     - 1977     MARK NOT FOUND   USGS
 CQ0534
 CQ0534                          STATION DESCRIPTION
 CQ0534
 CQ0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0534'IN EROS.
 CQ0534'AT EROS, AT THE CROSSING OF THE TREMONT AND GULF RAILWAY AND STATE
 CQ0534'HIGHWAY NO. 13, 79 FEET WEST-NORTHWEST OF THE WEST CORNER FENCE POST
 CQ0534'OF THE FENCE AROUND THE CITIES SERVICE BULK PLANT, 29 FEET NORTHWEST
 CQ0534'OF THE CENTER LINE OF THE HIGHWAY, 12.4 FEET SOUTHWEST OF THE
 CQ0534'SOUTHWEST RAIL OF THE MAIN TRACK, 10 FEET NORTHEAST OF THE NORTHEAST
 CQ0534'RAIL OF A SIDE TRACK, 4 FEET EAST OF A TELEPHONE POLE, 3.5 FEET EAST
 CQ0534'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3
 CQ0534'FOOT ABOVE THE GROUND.
 CQ0534
 CQ0534                          STATION RECOVERY (1977)
 CQ0534
 CQ0534'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0534'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2288 ***********************************************************************
 BJ2288  DESIGNATION -  A 18
 BJ2288  PID         -  BJ2288
 BJ2288  STATE/COUNTY-  LA/IBERVILLE
 BJ2288  COUNTRY     -  US
 BJ2288  USGS QUAD   -  MARINGOUIN (2018)
 BJ2288
 BJ2288                         *CURRENT SURVEY CONTROL
 BJ2288  ______________________________________________________________________
 BJ2288* NAD 83(1986) POSITION- 30 23 03.     (N) 091 34 38.     (W)   SCALED
 BJ2288* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2288  **This station is located in a suspected subsidence area (see below).
 BJ2288  ______________________________________________________________________
 BJ2288  GEOID HEIGHT    -        -27.216 (meters)                     GEOID18
 BJ2288
 BJ2288.The horizontal coordinates were scaled from a map and have
 BJ2288.an estimated accuracy of +/- 6 seconds.
 BJ2288
 BJ2288.** This station is in an area of known vertical motion. If an
 BJ2288.** orthometric height was ever established but is not available 
 BJ2288.** in the current survey control section, the orthometric height
 BJ2288.** is considered suspect.  Suspect heights are available in the
 BJ2288.** superseded section only if requested.
 BJ2288
 BJ2288.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2288.GEOID18 height accuracy estimate available here.
 BJ2288
 BJ2288.Click photographs - Photos may exist for this station.
 BJ2288
 BJ2288;                    North         East    Units  Estimated Accuracy
 BJ2288;SPC LA S     -   208,880.      976,560.      MT  (+/- 180 meters Scaled)
 BJ2288
 BJ2288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP366622(NAD 83)
 BJ2288
 BJ2288                          SUPERSEDED SURVEY CONTROL
 BJ2288
 BJ2288.No superseded survey control is available for this station.
 BJ2288
 BJ2288_MARKER: DB = BENCH MARK DISK
 BJ2288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2288_STAMPING: A 18 1934
 BJ2288_MARK LOGO: CGS
 BJ2288_PROJECTION: PROJECTING 13 CENTIMETERS
 BJ2288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2288+STABILITY: SURFACE MOTION
 BJ2288
 BJ2288  HISTORY     - Date     Condition        Report By
 BJ2288  HISTORY     - 1934     MONUMENTED       CGS
 BJ2288  HISTORY     - 1965     GOOD             CGS
 BJ2288
 BJ2288                          STATION DESCRIPTION
 BJ2288
 BJ2288'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2288'4.35 MI W FROM RAMAH.
 BJ2288'ABOUT 4.35 MILES WEST ALONG A SHELL ROAD AND A DOUBLE ROW OF POWER
 BJ2288'POLES FROM DISOTELLS GROCERY STORE AT RAMAH, IN FRACTIONAL SECTION 70,
 BJ2288'T 8 S, R 9 E, 7 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 22 FEET
 BJ2288'EAST OF THE SOUTH-EAST CORNER OF A LONG WOODEN BRIDGE, 1.5 FEET WEST
 BJ2288'OF A CREOSOTED WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD,
 BJ2288'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1234 ***********************************************************************
 BJ1234  DESIGNATION -  A 180
 BJ1234  PID         -  BJ1234
 BJ1234  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1234  COUNTRY     -  US
 BJ1234  USGS QUAD   -  SPRING CREEK (2018)
 BJ1234
 BJ1234                         *CURRENT SURVEY CONTROL
 BJ1234  ______________________________________________________________________
 BJ1234* NAD 83(1986) POSITION- 30 57 47.     (N) 090 29 33.     (W)   SCALED
 BJ1234* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1234  **This station is located in a suspected subsidence area (see below).
 BJ1234  ______________________________________________________________________
 BJ1234  GEOID HEIGHT    -        -27.011 (meters)                     GEOID18
 BJ1234
 BJ1234.The horizontal coordinates were scaled from a map and have
 BJ1234.an estimated accuracy of +/- 6 seconds.
 BJ1234
 BJ1234.** This station is in an area of known vertical motion.  Due to the
 BJ1234.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1234.** determined the orthometric heights for marks in these suspect
 BJ1234.** subsidence areas should be considered valid only at the epoch date
 BJ1234.** associated with the orthometric height.  These heights must always
 BJ1234.** be validated when used as control.  All previously superseded
 BJ1234.** orthometric heights are now considered suspect and are available
 BJ1234.** in the superseded section.  NGS does not recommend using suspect
 BJ1234.** or superseded heights as control.
 BJ1234
 BJ1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1234.GEOID18 height accuracy estimate available here.
 BJ1234
 BJ1234.Click photographs - Photos may exist for this station.
 BJ1234
 BJ1234;                    North         East    Units  Estimated Accuracy
 BJ1234;SPC LA S     -   273,320.    1,080,340.      MT  (+/- 180 meters Scaled)
 BJ1234
 BJ1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ395282(NAD 83)
 BJ1234
 BJ1234                          SUPERSEDED SURVEY CONTROL
 BJ1234
 BJ1234.No superseded survey control is available for this station.
 BJ1234
 BJ1234_MARKER: DB = BENCH MARK DISK
 BJ1234_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1234_STAMPING: A 180 1959
 BJ1234_MARK LOGO: CGS
 BJ1234_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1234_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1234_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1234+SATELLITE: SATELLITE OBSERVATIONS - July 12, 1992
 BJ1234
 BJ1234  HISTORY     - Date     Condition        Report By
 BJ1234  HISTORY     - 1959     MONUMENTED       CGS
 BJ1234  HISTORY     - 1969     GOOD             CGS
 BJ1234  HISTORY     - 19920712 GOOD             NGS
 BJ1234
 BJ1234                          STATION DESCRIPTION
 BJ1234
 BJ1234'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1234'1.9 MI NE FROM KENTWOOD.
 BJ1234'ABOUT 1.9 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1234'CROSSING OF STATE HIGHWAY 38 AT KENTWOOD, NEAR MILEPOST 827, 56.0 FEET
 BJ1234'SOUTHWEST OF THE SOUTHWEST CORNER OF THE CONCRETE BASE FOR SIGNAL NO.
 BJ1234'826.9, 34 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST SET OF
 BJ1234'TRACK, 32.6 FEET NORTH-NORTHWEST OF MILEPOST 827, 14 FEET NORTHEAST OF
 BJ1234'A 16-INCH PINE TREE, 1.3 FEET SOUTHEAST OF A FENCE LINE, 1 FOOT
 BJ1234'SOUTHEAST OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE TRACK
 BJ1234'AND IS A DISK BRAZED ON THE TOP OF A 3-INCH IRON PIPE WHICH IS FLUSH
 BJ1234'WITH THE GROUND.
 BJ1234
 BJ1234                          STATION RECOVERY (1992)
 BJ1234
 BJ1234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1234'3.3 KM (2.05 MI) NORTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1234'THE JUNCTION OF STATE HIGHWAY 38 IN KENTWOOD, 11.6 M (38.1 FT) NORTH
 BJ1234'OF MILEPOST 827, 10.0 M (32.8 FT) NORTHWEST OF THE NEAR RAIL, 0.8 M
 BJ1234'(2.6 FT) ABOVE THE LEVEL OF THE TRACK, AND 0.3 M (1.0 FT) SOUTHEAST
 BJ1234'OF A WITNESS POST AND FENCE.  NOTE--THE DISK IS WELDED TO A 3-INCH
 BJ1234'METAL PIPE AND PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  THE
 BJ1234'PIPE DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1317 ***********************************************************************
 CP1317  DESIGNATION -  A 1801
 CP1317  PID         -  CP1317
 CP1317  STATE/COUNTY-  LA/MADISON
 CP1317  COUNTRY     -  US
 CP1317  USGS QUAD   -  MOUND (2018)
 CP1317
 CP1317                         *CURRENT SURVEY CONTROL
 CP1317  ______________________________________________________________________
 CP1317* NAD 83(1986) POSITION- 32 20 11.     (N) 091 00 35.     (W)   SCALED
 CP1317* NAVD 88 ORTHO HEIGHT -    25.138 (meters)       82.47  (feet) ADJUSTED
 CP1317  ______________________________________________________________________
 CP1317  GEOID HEIGHT    -        -26.550 (meters)                     GEOID18
 CP1317  DYNAMIC HEIGHT  -         25.109 (meters)       82.38  (feet) COMP
 CP1317  MODELED GRAVITY -    979,494.4   (mgal)                       NAVD 88
 CP1317
 CP1317  VERT ORDER      -  FIRST     CLASS I
 CP1317
 CP1317.The horizontal coordinates were scaled from a map and have
 CP1317.an estimated accuracy of +/- 6 seconds.
 CP1317
 CP1317.The orthometric height was determined by differential leveling and
 CP1317.adjusted by the NATIONAL GEODETIC SURVEY
 CP1317.in June 1991.
 CP1317
 CP1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1317.GEOID18 height accuracy estimate available here.
 CP1317
 CP1317.Click photographs - Photos may exist for this station.
 CP1317
 CP1317.The dynamic height is computed by dividing the NAVD 88
 CP1317.geopotential number by the normal gravity value computed on the
 CP1317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1317.degrees latitude (g = 980.6199 gals.).
 CP1317
 CP1317.The modeled gravity was interpolated from observed gravity values.
 CP1317
 CP1317;                    North         East    Units  Estimated Accuracy
 CP1317;SPC LA N     -   204,580.    1,140,290.      MT  (+/- 180 meters Scaled)
 CP1317
 CP1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR873794(NAD 83)
 CP1317
 CP1317                          SUPERSEDED SURVEY CONTROL
 CP1317
 CP1317  NGVD 29 (11/26/84)   25.134  (m)           82.46   (f) ADJUSTED    1 1
 CP1317
 CP1317.Superseded values are not recommended for survey control.
 CP1317
 CP1317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1317.See file dsdata.pdf to determine how the superseded data were derived.
 CP1317
 CP1317_MARKER: DD = SURVEY DISK
 CP1317_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1317_SP_SET: CULVERT HEADWALL
 CP1317_STAMPING: A 1801
 CP1317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1317+STABILITY: SURFACE MOTION
 CP1317
 CP1317  HISTORY     - Date     Condition        Report By
 CP1317  HISTORY     - UNK      MONUMENTED       LAGS
 CP1317  HISTORY     - 1968     GOOD             CGS
 CP1317
 CP1317                          STATION DESCRIPTION
 CP1317
 CP1317'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1317'5.0 MI W FROM DELTA.
 CP1317'5.0 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP1317'OFFICE AT DELTA, IN SECTION 52, T 16 N, R 14 E, 0.9 MILE WEST OF THE
 CP1317'CROSSING OF THE RAILROAD AND STATE HIGHWAY 602, 7 POLES EAST OF A
 CP1317'WOODEN TRESTLE FOR THE RAILROAD, 121 FEET NORTH AND ACROSS U.S.
 CP1317'HIGHWAY 80 FROM THE NORTH RAIL, 20 FEET NORTH OF THE CENTER LINE OF
 CP1317'THE HIGHWAY, SET IN THE TOP OF THE EAST END OF THE NORTH CONCRETE
 CP1317'HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 1.0 FOOT WEST OF A
 CP1317'METAL WITNESS POST, AND ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0592 ***********************************************************************
 CP0592  DESIGNATION -  A 1803
 CP0592  PID         -  CP0592
 CP0592  STATE/COUNTY-  LA/MADISON
 CP0592  COUNTRY     -  US
 CP0592  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0592
 CP0592                         *CURRENT SURVEY CONTROL
 CP0592  ______________________________________________________________________
 CP0592* NAD 83(1986) POSITION- 32 20 01.     (N) 090 59 52.     (W)   SCALED
 CP0592* NAVD 88 ORTHO HEIGHT -    26.041 (meters)       85.44  (feet) ADJUSTED
 CP0592  ______________________________________________________________________
 CP0592  GEOID HEIGHT    -        -26.553 (meters)                     GEOID18
 CP0592  DYNAMIC HEIGHT  -         26.011 (meters)       85.34  (feet) COMP
 CP0592  MODELED GRAVITY -    979,491.3   (mgal)                       NAVD 88
 CP0592
 CP0592  VERT ORDER      -  FIRST     CLASS I
 CP0592
 CP0592.The horizontal coordinates were scaled from a map and have
 CP0592.an estimated accuracy of +/- 6 seconds.
 CP0592
 CP0592.The orthometric height was determined by differential leveling and
 CP0592.adjusted by the NATIONAL GEODETIC SURVEY
 CP0592.in June 1991.
 CP0592
 CP0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0592.GEOID18 height accuracy estimate available here.
 CP0592
 CP0592.Click photographs - Photos may exist for this station.
 CP0592
 CP0592.The dynamic height is computed by dividing the NAVD 88
 CP0592.geopotential number by the normal gravity value computed on the
 CP0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP0592.degrees latitude (g = 980.6199 gals.).
 CP0592
 CP0592.The modeled gravity was interpolated from observed gravity values.
 CP0592
 CP0592;                    North         East    Units  Estimated Accuracy
 CP0592;SPC LA N     -   204,280.    1,141,420.      MT  (+/- 180 meters Scaled)
 CP0592
 CP0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR884791(NAD 83)
 CP0592
 CP0592                          SUPERSEDED SURVEY CONTROL
 CP0592
 CP0592  NGVD 29 (11/26/84)   26.037  (m)           85.42   (f) ADJUSTED    1 1
 CP0592
 CP0592.Superseded values are not recommended for survey control.
 CP0592
 CP0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0592.See file dsdata.pdf to determine how the superseded data were derived.
 CP0592
 CP0592_MARKER: DD = SURVEY DISK
 CP0592_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP0592_SP_SET: CULVERT HEADWALL
 CP0592_STAMPING: A 1803
 CP0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP0592+STABILITY: SURFACE MOTION
 CP0592
 CP0592  HISTORY     - Date     Condition        Report By
 CP0592  HISTORY     - UNK      MONUMENTED       LAGS
 CP0592  HISTORY     - 1968     GOOD             CGS
 CP0592
 CP0592                          STATION DESCRIPTION
 CP0592
 CP0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0592'4.4 MI W FROM DELTA.
 CP0592'4.4 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP0592'OFFICE AT DELTA, IN SECTION 52, T 16 N, R 14 E, AT THE CROSSING OF THE
 CP0592'RAILROAD AND A GRAVELED ROAD, 0.15 MILE EAST OF MILEPOST 5, 117 FEET
 CP0592'NORTH AND ACROSS U.S. HIGHWAY 80 FROM THE NORTH RAIL, 17 FEET NORTH OF
 CP0592'THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE EAST END OF THE
 CP0592'NORTH CONCRETE HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 15
 CP0592'FEET WEST OF THE CENTER LINE OF A TRAIL ROAD, AND ABOUT LEVEL WITH THE
 CP0592'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0593 ***********************************************************************
 CP0593  DESIGNATION -  A 1805
 CP0593  PID         -  CP0593
 CP0593  STATE/COUNTY-  LA/MADISON
 CP0593  COUNTRY     -  US
 CP0593  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0593
 CP0593                         *CURRENT SURVEY CONTROL
 CP0593  ______________________________________________________________________
 CP0593* NAD 83(1986) POSITION- 32 19 48.     (N) 090 58 54.     (W)   SCALED
 CP0593* NAVD 88 ORTHO HEIGHT -    26.890 (meters)       88.22  (feet) ADJUSTED
 CP0593  ______________________________________________________________________
 CP0593  GEOID HEIGHT    -        -26.557 (meters)                     GEOID18
 CP0593  DYNAMIC HEIGHT  -         26.859 (meters)       88.12  (feet) COMP
 CP0593  MODELED GRAVITY -    979,490.2   (mgal)                       NAVD 88
 CP0593
 CP0593  VERT ORDER      -  FIRST     CLASS I
 CP0593
 CP0593.The horizontal coordinates were scaled from a map and have
 CP0593.an estimated accuracy of +/- 6 seconds.
 CP0593
 CP0593.The orthometric height was determined by differential leveling and
 CP0593.adjusted by the NATIONAL GEODETIC SURVEY
 CP0593.in June 1991.
 CP0593
 CP0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0593.GEOID18 height accuracy estimate available here.
 CP0593
 CP0593.Click photographs - Photos may exist for this station.
 CP0593
 CP0593.The dynamic height is computed by dividing the NAVD 88
 CP0593.geopotential number by the normal gravity value computed on the
 CP0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP0593.degrees latitude (g = 980.6199 gals.).
 CP0593
 CP0593.The modeled gravity was interpolated from observed gravity values.
 CP0593
 CP0593;                    North         East    Units  Estimated Accuracy
 CP0593;SPC LA N     -   203,910.    1,142,940.      MT  (+/- 180 meters Scaled)
 CP0593
 CP0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR899788(NAD 83)
 CP0593
 CP0593                          SUPERSEDED SURVEY CONTROL
 CP0593
 CP0593  NGVD 29 (11/26/84)   26.885  (m)           88.21   (f) ADJUSTED    1 1
 CP0593
 CP0593.Superseded values are not recommended for survey control.
 CP0593
 CP0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0593.See file dsdata.pdf to determine how the superseded data were derived.
 CP0593
 CP0593_MARKER: DD = SURVEY DISK
 CP0593_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP0593_SP_SET: CULVERT HEADWALL
 CP0593_STAMPING: A 1805
 CP0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP0593+STABILITY: SURFACE MOTION
 CP0593
 CP0593  HISTORY     - Date     Condition        Report By
 CP0593  HISTORY     - UNK      MONUMENTED       LAGS
 CP0593  HISTORY     - 1968     GOOD             CGS
 CP0593
 CP0593                          STATION DESCRIPTION
 CP0593
 CP0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0593'3.45 MI W FROM DELTA.
 CP0593'3.45 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP0593'OFFICE AT DELTA, IN SECTION 26, T 16 N, R 14 E, AT THE CROSSING OF THE
 CP0593'RAILROAD AND A PRIVATE ROAD, 0.1 MILE EAST OF MILEPOST 4, 121 FEET
 CP0593'NORTH AND ACROSS U.S. HIGHWAY 80 FROM THE NORTH RAIL, 17 1/2 FEET
 CP0593'NORTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE EAST
 CP0593'END OF THE NORTH CONCRETE HEADWALL OF A CONCRETE CULVERT UNDER THE
 CP0593'HIGHWAY, 22 FEET EAST OF THE CENTER LINE OF THE PRIVATE ROAD, 1.0 FOOT
 CP0593'WEST OF A METAL WITNESS POST, AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0594 ***********************************************************************
 CP0594  DESIGNATION -  A 1806
 CP0594  PID         -  CP0594
 CP0594  STATE/COUNTY-  LA/MADISON
 CP0594  COUNTRY     -  US
 CP0594  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0594
 CP0594                         *CURRENT SURVEY CONTROL
 CP0594  ______________________________________________________________________
 CP0594* NAD 83(1986) POSITION- 32 19 39.     (N) 090 58 24.     (W)   SCALED
 CP0594* NAVD 88 ORTHO HEIGHT -    26.776 (meters)       87.85  (feet) ADJUSTED
 CP0594  ______________________________________________________________________
 CP0594  GEOID HEIGHT    -        -26.558 (meters)                     GEOID18
 CP0594  DYNAMIC HEIGHT  -         26.745 (meters)       87.75  (feet) COMP
 CP0594  MODELED GRAVITY -    979,489.5   (mgal)                       NAVD 88
 CP0594
 CP0594  VERT ORDER      -  FIRST     CLASS I
 CP0594
 CP0594.The horizontal coordinates were scaled from a map and have
 CP0594.an estimated accuracy of +/- 6 seconds.
 CP0594
 CP0594.The orthometric height was determined by differential leveling and
 CP0594.adjusted by the NATIONAL GEODETIC SURVEY
 CP0594.in June 1991.
 CP0594
 CP0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0594.GEOID18 height accuracy estimate available here.
 CP0594
 CP0594.Click photographs - Photos may exist for this station.
 CP0594
 CP0594.The dynamic height is computed by dividing the NAVD 88
 CP0594.geopotential number by the normal gravity value computed on the
 CP0594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP0594.degrees latitude (g = 980.6199 gals.).
 CP0594
 CP0594.The modeled gravity was interpolated from observed gravity values.
 CP0594
 CP0594;                    North         East    Units  Estimated Accuracy
 CP0594;SPC LA N     -   203,640.    1,143,730.      MT  (+/- 180 meters Scaled)
 CP0594
 CP0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR907785(NAD 83)
 CP0594
 CP0594                          SUPERSEDED SURVEY CONTROL
 CP0594
 CP0594  NGVD 29 (11/26/84)   26.771  (m)           87.83   (f) ADJUSTED    1 1
 CP0594
 CP0594.Superseded values are not recommended for survey control.
 CP0594
 CP0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0594.See file dsdata.pdf to determine how the superseded data were derived.
 CP0594
 CP0594_MARKER: DD = SURVEY DISK
 CP0594_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP0594_SP_SET: CULVERT HEADWALL
 CP0594_STAMPING: A 1806
 CP0594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP0594+STABILITY: SURFACE MOTION
 CP0594
 CP0594  HISTORY     - Date     Condition        Report By
 CP0594  HISTORY     - UNK      MONUMENTED       LAGS
 CP0594  HISTORY     - 1968     GOOD             CGS
 CP0594
 CP0594                          STATION DESCRIPTION
 CP0594
 CP0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0594'2.9 MI W FROM DELTA.
 CP0594'2.9 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP0594'OFFICE AT DELTA, IN SECTION 20, T 16 N, R 15 E, 0.25 MILE WEST OF A
 CP0594'CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 87 FEET NORTH OF THE
 CP0594'NORTH RAIL, 17 1/2 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 80,
 CP0594'SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEADWALL OF A
 CP0594'CONCRETE CULVERT UNDER THE HIGHWAY, 0.7 FOOT EAST OF A METAL WITNESS
 CP0594'POST, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0590 ***********************************************************************
 CP0590  DESIGNATION -  A 1809
 CP0590  PID         -  CP0590
 CP0590  STATE/COUNTY-  LA/MADISON
 CP0590  COUNTRY     -  US
 CP0590  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0590
 CP0590                         *CURRENT SURVEY CONTROL
 CP0590  ______________________________________________________________________
 CP0590* NAD 83(1986) POSITION- 32 19 25.     (N) 090 57 20.     (W)   SCALED
 CP0590* NAVD 88 ORTHO HEIGHT -    26.545 (meters)       87.09  (feet) ADJUSTED
 CP0590  ______________________________________________________________________
 CP0590  GEOID HEIGHT    -        -26.560 (meters)                     GEOID18
 CP0590  DYNAMIC HEIGHT  -         26.514 (meters)       86.99  (feet) COMP
 CP0590  MODELED GRAVITY -    979,488.0   (mgal)                       NAVD 88
 CP0590
 CP0590  VERT ORDER      -  FIRST     CLASS I
 CP0590
 CP0590.The horizontal coordinates were scaled from a map and have
 CP0590.an estimated accuracy of +/- 6 seconds.
 CP0590
 CP0590.The orthometric height was determined by differential leveling and
 CP0590.adjusted by the NATIONAL GEODETIC SURVEY
 CP0590.in June 1991.
 CP0590
 CP0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0590.GEOID18 height accuracy estimate available here.
 CP0590
 CP0590.Click photographs - Photos may exist for this station.
 CP0590
 CP0590.The dynamic height is computed by dividing the NAVD 88
 CP0590.geopotential number by the normal gravity value computed on the
 CP0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP0590.degrees latitude (g = 980.6199 gals.).
 CP0590
 CP0590.The modeled gravity was interpolated from observed gravity values.
 CP0590
 CP0590;                    North         East    Units  Estimated Accuracy
 CP0590;SPC LA N     -   203,230.    1,145,410.      MT  (+/- 180 meters Scaled)
 CP0590
 CP0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR924781(NAD 83)
 CP0590
 CP0590                          SUPERSEDED SURVEY CONTROL
 CP0590
 CP0590  NGVD 29 (11/26/84)   26.539  (m)           87.07   (f) ADJUSTED    1 1
 CP0590
 CP0590.Superseded values are not recommended for survey control.
 CP0590
 CP0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0590.See file dsdata.pdf to determine how the superseded data were derived.
 CP0590
 CP0590_MARKER: DD = SURVEY DISK
 CP0590_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP0590_SP_SET: CULVERT HEADWALL
 CP0590_STAMPING: A 1809
 CP0590_MARK LOGO: CGS+SS
 CP0590_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP0590+STABILITY: SURFACE MOTION
 CP0590_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP0590+SATELLITE: SATELLITE OBSERVATIONS - March 01, 1996
 CP0590
 CP0590  HISTORY     - Date     Condition        Report By
 CP0590  HISTORY     - 1934     MONUMENTED       LAGS
 CP0590  HISTORY     - 1968     GOOD             CGS
 CP0590  HISTORY     - 19960301 GOOD             NGS
 CP0590
 CP0590                          STATION DESCRIPTION
 CP0590
 CP0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0590'1.8 MI W FROM DELTA.
 CP0590'1.8 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP0590'OFFICE AT DELTA, AT A CROSSING OF THE RAILROAD AND A PRIVATE GRAVELED
 CP0590'ROAD, 0.25 MILE WEST OF MILEPOST 2, 96 FEET NORTH AND ACROSS U.S.
 CP0590'HIGHWAY 80 FROM THE NORTH RAIL, 18 1/2 FEET NORTH OF THE CENTER LINE
 CP0590'OF THE HIGHWAY, SET IN THE TOP OF THE EAST END OF THE NORTH CONCRETE
 CP0590'HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 24 FEET EAST OF THE
 CP0590'CENTER LINE OF THE GRAVELED ROAD, 0.7 FOOT WEST OF A METAL WITNESS
 CP0590'POST, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.  SEC 7, T 16N,
 CP0590'R 15E.
 CP0590
 CP0590                          STATION RECOVERY (1996)
 CP0590
 CP0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (CSM)
 CP0590'LOCATED 1.8 MI (2.9 KM) WEST ALONG OLD U.S.  HIGHWAY 80 (NOW LA ROUTE
 CP0590'3218) FROM THE FOOT OF THE OLD MISSISSIPPI RIVER BRIDGE IN THE
 CP0590'VICINITY OF A GRAVEL PRIVATE DRIVE CROSSING THE TRACKS, JUST EAST OF
 CP0590'THE ENTRANCE OF WILLOW GROVE PLANTATION ABOUT 0.25 MI (0.40 KM) WEST
 CP0590'OF RAILROAD MILEPOST 2, 96 FT (29.3 M) NORTH OF AND ACROSS LA ROUTE
 CP0590'3218 FROM THE NORTH RAIL OF THE TRACKS, 18.5 FT (5.6 M) NORTH OF THE
 CP0590'CENTERLINE OF LA ROUTE 3218, SET IN THE TOP OF THE EAST END OF THE
 CP0590'NORTH CONCRETE HEADWALL OF A 3 FT (0.9 M) BY 3 FT (0.9 M) BOX CULVERT
 CP0590'UNDER THE HIGHWAY ABOUT 1 FT (0.3 M) BELOW LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1062 ***********************************************************************
 BK1062  DESIGNATION -  A 181
 BK1062  PID         -  BK1062
 BK1062  STATE/COUNTY-  LA/ALLEN
 BK1062  COUNTRY     -  US
 BK1062  USGS QUAD   -  OAKDALE (2018)
 BK1062
 BK1062                         *CURRENT SURVEY CONTROL
 BK1062  ______________________________________________________________________
 BK1062* NAD 83(1986) POSITION- 30 48 30.     (N) 092 40 03.     (W)   SCALED
 BK1062* NAVD 88 ORTHO HEIGHT -    32.147 (meters)      105.47  (feet) ADJUSTED
 BK1062  ______________________________________________________________________
 BK1062  GEOID HEIGHT    -        -26.943 (meters)                     GEOID18
 BK1062  DYNAMIC HEIGHT  -         32.106 (meters)      105.33  (feet) COMP
 BK1062  MODELED GRAVITY -    979,364.5   (mgal)                       NAVD 88
 BK1062
 BK1062  VERT ORDER      -  FIRST     CLASS I
 BK1062
 BK1062.The horizontal coordinates were scaled from a map and have
 BK1062.an estimated accuracy of +/- 6 seconds.
 BK1062
 BK1062.The orthometric height was determined by differential leveling and
 BK1062.adjusted by the NATIONAL GEODETIC SURVEY
 BK1062.in February 1994.
 BK1062
 BK1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1062.GEOID18 height accuracy estimate available here.
 BK1062
 BK1062.Click photographs - Photos may exist for this station.
 BK1062
 BK1062.The dynamic height is computed by dividing the NAVD 88
 BK1062.geopotential number by the normal gravity value computed on the
 BK1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1062.degrees latitude (g = 980.6199 gals.).
 BK1062
 BK1062.The modeled gravity was interpolated from observed gravity values.
 BK1062
 BK1062;                    North         East    Units  Estimated Accuracy
 BK1062;SPC LA S     -   256,620.      872,330.      MT  (+/- 180 meters Scaled)
 BK1062
 BK1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ318084(NAD 83)
 BK1062
 BK1062                          SUPERSEDED SURVEY CONTROL
 BK1062
 BK1062  NAVD 88 (06/15/91)   32.138  (m)          105.44   (f) SUPERSEDED  1 1
 BK1062  NGVD 29 (11/26/84)   32.122  (m)          105.39   (f) ADJUSTED    1 1
 BK1062
 BK1062.Superseded values are not recommended for survey control.
 BK1062
 BK1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1062.See file dsdata.pdf to determine how the superseded data were derived.
 BK1062
 BK1062_MARKER: DB = BENCH MARK DISK
 BK1062_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1062_SP_SET: CULVERT HEADWALL
 BK1062_STAMPING: A 181 1961
 BK1062_MARK LOGO: CGS
 BK1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1062+STABILITY: SURFACE MOTION
 BK1062
 BK1062  HISTORY     - Date     Condition        Report By
 BK1062  HISTORY     - 1961     MONUMENTED       CGS
 BK1062  HISTORY     - 1977     GOOD             LADTD
 BK1062  HISTORY     - 1982     GOOD             LADTD
 BK1062  HISTORY     - 20050422 MARK NOT FOUND   USPSQD
 BK1062
 BK1062                          STATION DESCRIPTION
 BK1062
 BK1062'DESCRIBED BY LA TRANSP AND DEV 1977
 BK1062'0.5 MI S FROM OAKDALE.
 BK1062'ABOUT 0.5 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1062'STATION AT OAKDALE, IN SECTION 10, T3S, R3W, 109.5 FT W OF THE W RAIL
 BK1062'OF THE MAIN TRACK, SET IN THE CENTER OF THE EAST CONCRETE HEADWALL OF
 BK1062'A CONCRETE TRIPLE CHANNEL CULVERT UNDER US HWY 165, 25.5 FT E OF THE
 BK1062'CENTERLINE OF THE HIGHWAY, AND ABOUT 1 FT BELOW THE LEVEL OF THE
 BK1062'HIGHWAY.
 BK1062
 BK1062                          STATION RECOVERY (1982)
 BK1062
 BK1062'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1062'RECOVERED IN GOOD CONDITION.
 BK1062
 BK1062                          STATION RECOVERY (2005)
 BK1062
 BK1062'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BK1062'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2150 ***********************************************************************
 BK2150  DESIGNATION -  A 181 RESET
 BK2150  PID         -  BK2150
 BK2150  STATE/COUNTY-  LA/ALLEN
 BK2150  COUNTRY     -  US
 BK2150  USGS QUAD   -  OAKDALE (2018)
 BK2150
 BK2150                         *CURRENT SURVEY CONTROL
 BK2150  ______________________________________________________________________
 BK2150* NAD 83(1986) POSITION- 30 48 30.     (N) 092 40 03.     (W)   SCALED
 BK2150* NAVD 88 ORTHO HEIGHT -    32.18  (+/-2cm)      105.6   (feet) VERTCON3
 BK2150  ______________________________________________________________________
 BK2150  GEOID HEIGHT    -        -26.943 (meters)                     GEOID18
 BK2150  VERT ORDER      -  THIRD (See Below)
 BK2150
 BK2150.The horizontal coordinates were scaled from a map and have
 BK2150.an estimated accuracy of +/- 6 seconds.
 BK2150
 BK2150.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2150.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2150
 BK2150.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2150.GEOID18 height accuracy estimate available here.
 BK2150
 BK2150.The vertical order pertains to the NGVD 29 superseded value.
 BK2150
 BK2150.Click photographs - Photos may exist for this station.
 BK2150
 BK2150;                    North         East    Units  Estimated Accuracy
 BK2150;SPC LA S     -   256,620.      872,330.      MT  (+/- 180 meters Scaled)
 BK2150
 BK2150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ318084(NAD 83)
 BK2150
 BK2150                          SUPERSEDED SURVEY CONTROL
 BK2150
 BK2150  NGVD 29 (??/??/??)   32.16   (m)          105.5    (f) RESET       3  
 BK2150
 BK2150.Superseded values are not recommended for survey control.
 BK2150
 BK2150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2150.See file dsdata.pdf to determine how the superseded data were derived.
 BK2150
 BK2150_MARKER: DV = VERTICAL CONTROL DISK
 BK2150_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BK2150_STAMPING: A 181 RESET 1982
 BK2150_MARK LOGO: NGS
 BK2150_PROJECTION: FLUSH
 BK2150_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2150_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BK2150+STABILITY: POSITION/ELEVATION WELL
 BK2150_ROD/PIPE-DEPTH: 3.66 meters
 BK2150
 BK2150  HISTORY     - Date     Condition        Report By
 BK2150  HISTORY     - 1982     MONUMENTED       LADTD
 BK2150
 BK2150                          STATION DESCRIPTION
 BK2150
 BK2150'DESCRIBED BY LA TRANSP AND DEV 1982
 BK2150'0.80 KM (0.5 MI) SOUTH FROM OAKDALE.
 BK2150'0.80 KM (0.5 MI) SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK2150'STATION IN OAKDALE, 23.8 METERS (78.0 FT) EAST OF THE CENTER OF U.S.
 BK2150'HIGHWAY 165, 21.6 METERS (71.0 FT) EAST OF SURVEY LINE 123+88,
 BK2150'17.2 METERS (56.5 FT) WEST OF THE WEST RAIL OF THE MAIN RAIL OF
 BK2150'RAILROAD TRACKS, AND 14.5 METERS (47.5 FT) SOUTHWEST OF A
 BK2150'TELEGRAPH POLE.
 BK2150'THE MARK IS 1.0 FT  W FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0591 ***********************************************************************
 CP0591  DESIGNATION -  A 1811
 CP0591  PID         -  CP0591
 CP0591  STATE/COUNTY-  LA/MADISON
 CP0591  COUNTRY     -  US
 CP0591  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0591
 CP0591                         *CURRENT SURVEY CONTROL
 CP0591  ______________________________________________________________________
 CP0591* NAD 83(1986) POSITION- 32 19 12.     (N) 090 56 21.     (W)   SCALED
 CP0591* NAVD 88 ORTHO HEIGHT -    26.630 (meters)       87.37  (feet) ADJUSTED
 CP0591  ______________________________________________________________________
 CP0591  GEOID HEIGHT    -        -26.562 (meters)                     GEOID18
 CP0591  DYNAMIC HEIGHT  -         26.599 (meters)       87.27  (feet) COMP
 CP0591  MODELED GRAVITY -    979,486.6   (mgal)                       NAVD 88
 CP0591
 CP0591  VERT ORDER      -  FIRST     CLASS I
 CP0591
 CP0591.The horizontal coordinates were scaled from a map and have
 CP0591.an estimated accuracy of +/- 6 seconds.
 CP0591
 CP0591.The orthometric height was determined by differential leveling and
 CP0591.adjusted by the NATIONAL GEODETIC SURVEY
 CP0591.in June 1991.
 CP0591
 CP0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0591.GEOID18 height accuracy estimate available here.
 CP0591
 CP0591.Click photographs - Photos may exist for this station.
 CP0591
 CP0591.The dynamic height is computed by dividing the NAVD 88
 CP0591.geopotential number by the normal gravity value computed on the
 CP0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP0591.degrees latitude (g = 980.6199 gals.).
 CP0591
 CP0591.The modeled gravity was interpolated from observed gravity values.
 CP0591
 CP0591;                    North         East    Units  Estimated Accuracy
 CP0591;SPC LA N     -   202,850.    1,146,960.      MT  (+/- 180 meters Scaled)
 CP0591
 CP0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR939777(NAD 83)
 CP0591
 CP0591                          SUPERSEDED SURVEY CONTROL
 CP0591
 CP0591  NGVD 29 (11/26/84)   26.623  (m)           87.35   (f) ADJUSTED    1 1
 CP0591
 CP0591.Superseded values are not recommended for survey control.
 CP0591
 CP0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0591.See file dsdata.pdf to determine how the superseded data were derived.
 CP0591
 CP0591_MARKER: DD = SURVEY DISK
 CP0591_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP0591_SP_SET: CULVERT
 CP0591_STAMPING: A 1811
 CP0591_MARK LOGO: CGS+SS
 CP0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP0591+STABILITY: SURFACE MOTION
 CP0591
 CP0591  HISTORY     - Date     Condition        Report By
 CP0591  HISTORY     - 1934     MONUMENTED       LAGS
 CP0591  HISTORY     - 1968     GOOD             CGS
 CP0591
 CP0591                          STATION DESCRIPTION
 CP0591
 CP0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP0591'0.85 MI W FROM DELTA.
 CP0591'0.85 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST
 CP0591'OFFICE AT DELTA, 85 FEET NORTH AND ACROSS U.S. HIGHWAY 80 FROM THE
 CP0591'NORTH RAIL, 17 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, SET IN
 CP0591'THE TOP OF THE EAST END OF THE NORTH CONCRETE HEADWALL OF A CONCRETE
 CP0591'CULVERT UNDER THE HIGHWAY, 1.0 FOOT WEST OF A METAL WITNESS POST, AND
 CP0591'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.  SEC 17, T 16N, R 3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1175 ***********************************************************************
 BX1175  DESIGNATION -  A 182
 BX1175  PID         -  BX1175
 BX1175  STATE/COUNTY-  LA/RAPIDES
 BX1175  COUNTRY     -  US
 BX1175  USGS QUAD   -  SIEPER (2018)
 BX1175
 BX1175                         *CURRENT SURVEY CONTROL
 BX1175  ______________________________________________________________________
 BX1175* NAD 83(1986) POSITION- 31 07 35.     (N) 092 46 00.     (W)   SCALED
 BX1175* NAVD 88 ORTHO HEIGHT -    46.90  (+/-2cm)      153.9   (feet) VERTCON3
 BX1175  ______________________________________________________________________
 BX1175  GEOID HEIGHT    -        -26.417 (meters)                     GEOID18
 BX1175  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1175
 BX1175.The horizontal coordinates were scaled from a map and have
 BX1175.an estimated accuracy of +/- 6 seconds.
 BX1175
 BX1175.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1175.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1175
 BX1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1175.GEOID18 height accuracy estimate available here.
 BX1175
 BX1175.The vertical order pertains to the NGVD 29 superseded value.
 BX1175
 BX1175.Click photographs - Photos may exist for this station.
 BX1175
 BX1175;                    North         East    Units  Estimated Accuracy
 BX1175;SPC LA N     -    69,480.      974,570.      MT  (+/- 180 meters Scaled)
 BX1175
 BX1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ222436(NAD 83)
 BX1175
 BX1175                          SUPERSEDED SURVEY CONTROL
 BX1175
 BX1175  NGVD 29 (11/26/84)   46.907  (m)          153.89   (f) ADJUSTED    2 0
 BX1175
 BX1175.Superseded values are not recommended for survey control.
 BX1175
 BX1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1175.See file dsdata.pdf to determine how the superseded data were derived.
 BX1175
 BX1175_MARKER: DB = BENCH MARK DISK
 BX1175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1175_STAMPING: A 182 1961
 BX1175_MARK LOGO: CGS
 BX1175_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1175+STABILITY: SURFACE MOTION
 BX1175
 BX1175  HISTORY     - Date     Condition        Report By
 BX1175  HISTORY     - 1961     MONUMENTED       CGS
 BX1175  HISTORY     - 1969     GOOD             LADTD
 BX1175  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1175
 BX1175                          STATION DESCRIPTION
 BX1175
 BX1175'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1175'1.10 MI W FROM HINESTON.
 BX1175'ABOUT 1.15 MILES WEST ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1175'AT HINESTON.  147 FEET SOUTH SOUTHEAST OF THE CENTER OF THE BRIDGE
 BX1175'OVER CALCASIEU RIVER.  2 FEET WEST OF A BARB WIRE FENCE.  233 FEET
 BX1175'EAST OF LOUISIANA HIGHWAY 112.  1.10 MILES NORTH ALONG LOUISIANA
 BX1175'HIGHWAY 112 FROM BENCH MARK 40V35.  DISK SET IN TOP OF CONCRETE POST
 BX1175'PROJECTING 4 INCHES.
 BX1175
 BX1175                          STATION RECOVERY (1999)
 BX1175
 BX1175'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1175'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1191 ***********************************************************************
 BX1191  DESIGNATION -  A 183
 BX1191  PID         -  BX1191
 BX1191  STATE/COUNTY-  LA/RAPIDES
 BX1191  COUNTRY     -  US
 BX1191  USGS QUAD   -  AFEMAN (2018)
 BX1191
 BX1191                         *CURRENT SURVEY CONTROL
 BX1191  ______________________________________________________________________
 BX1191* NAD 83(1986) POSITION- 31 07 01.     (N) 092 47 36.     (W)   SCALED
 BX1191* NAVD 88 ORTHO HEIGHT -    51.85  (+/-2cm)      170.1   (feet) VERTCON3
 BX1191  ______________________________________________________________________
 BX1191  GEOID HEIGHT    -        -26.409 (meters)                     GEOID18
 BX1191  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1191
 BX1191.The horizontal coordinates were scaled from a map and have
 BX1191.an estimated accuracy of +/- 6 seconds.
 BX1191
 BX1191.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1191.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1191
 BX1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1191.GEOID18 height accuracy estimate available here.
 BX1191
 BX1191.The vertical order pertains to the NGVD 29 superseded value.
 BX1191
 BX1191.Click photographs - Photos may exist for this station.
 BX1191
 BX1191;                    North         East    Units  Estimated Accuracy
 BX1191;SPC LA N     -    68,440.      972,020.      MT  (+/- 180 meters Scaled)
 BX1191
 BX1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ197425(NAD 83)
 BX1191
 BX1191                          SUPERSEDED SURVEY CONTROL
 BX1191
 BX1191  NGVD 29 (11/26/84)   51.860  (m)          170.14   (f) ADJUSTED    2 0
 BX1191
 BX1191.Superseded values are not recommended for survey control.
 BX1191
 BX1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1191.See file dsdata.pdf to determine how the superseded data were derived.
 BX1191
 BX1191_MARKER: DB = BENCH MARK DISK
 BX1191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1191_STAMPING: A 183 1961
 BX1191_MARK LOGO: CGS
 BX1191_PROJECTION: FLUSH
 BX1191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1191+STABILITY: SURFACE MOTION
 BX1191
 BX1191  HISTORY     - Date     Condition        Report By
 BX1191  HISTORY     - 1961     MONUMENTED       CGS
 BX1191  HISTORY     - 1976     MARK NOT FOUND   USGS
 BX1191  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1191
 BX1191                          STATION DESCRIPTION
 BX1191
 BX1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1191'3.65 MI SW FROM HINESTON.
 BX1191'ABOUT 2.55 MILES SOUTHWEST ALONG STATE HIGHWAY 28 FROM THE JUNCTION OF
 BX1191'STATE HIGHWAYS 112 AND 28 AT HINESTON, THENCE 1.1 MILES SOUTHWEST
 BX1191'ALONG STATE HIGHWAY 463, IN SECTION 28, T 2 N, R 4 W, 91 FEET
 BX1191'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 93 FEET WEST OF A 24-INCH
 BX1191'OAK TREE, 86 FEET NORTH OF A BRACED POWER POLE BEARING A TRANSFORMER,
 BX1191'79 1/2 FEET SOUTHWEST OF THE SOUTH CORNER OF A SMALL HOUSE, 3 1/2 FEET
 BX1191'SOUTHEAST OF A POWER POLE, 1 1/2 FEET SOUTHWEST OF A FENCE, ABOUT
 BX1191'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 BX1191'WITH THE GROUND.
 BX1191
 BX1191                          STATION RECOVERY (1976)
 BX1191
 BX1191'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 BX1191'MARK NOT FOUND.
 BX1191
 BX1191                          STATION RECOVERY (1999)
 BX1191
 BX1191'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1191'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1815 ***********************************************************************
 AU1815  DESIGNATION -  A 187
 AU1815  PID         -  AU1815
 AU1815  STATE/COUNTY-  LA/ST MARY
 AU1815  COUNTRY     -  US
 AU1815  USGS QUAD   -  POINT CHEVREUIL (2018)
 AU1815
 AU1815                         *CURRENT SURVEY CONTROL
 AU1815  ______________________________________________________________________
 AU1815* NAD 83(1986) POSITION- 29 36 59.     (N) 091 32 25.     (W)   SCALED
 AU1815* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1815  **This station is located in a suspected subsidence area (see below).
 AU1815  ______________________________________________________________________
 AU1815  GEOID HEIGHT    -        -25.318 (meters)                     GEOID18
 AU1815
 AU1815.The horizontal coordinates were scaled from a map and have
 AU1815.an estimated accuracy of +/- 6 seconds.
 AU1815
 AU1815.** This station is in an area of known vertical motion. If an
 AU1815.** orthometric height was ever established but is not available 
 AU1815.** in the current survey control section, the orthometric height
 AU1815.** is considered suspect.  Suspect heights are available in the
 AU1815.** superseded section only if requested.
 AU1815
 AU1815.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1815.GEOID18 height accuracy estimate available here.
 AU1815
 AU1815.Click photographs - Photos may exist for this station.
 AU1815
 AU1815;                    North         East    Units  Estimated Accuracy
 AU1815;SPC LA S     -   123,760.      979,960.      MT  (+/- 180 meters Scaled)
 AU1815
 AU1815_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN413771(NAD 83)
 AU1815
 AU1815                          SUPERSEDED SURVEY CONTROL
 AU1815
 AU1815.No superseded survey control is available for this station.
 AU1815
 AU1815_MARKER: DB = BENCH MARK DISK
 AU1815_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1815_SP_SET: RADIO MAST BASE
 AU1815_STAMPING: A 187 1961
 AU1815_MARK LOGO: CGS
 AU1815_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1815
 AU1815  HISTORY     - Date     Condition        Report By
 AU1815  HISTORY     - 1961     MONUMENTED       CGS
 AU1815
 AU1815                          STATION DESCRIPTION
 AU1815
 AU1815'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 AU1815'LOCATED ABOUT 11.85 MILES SOUTHWEST ALONG STATE HIGHWAY 317 FROM THE
 AU1815'TEXAS AND NEW ORLEANS RAILROAD STATION AT BAYOU SALE.  ABOUT 1.75
 AU1815'MILES SOUTHWEST OF THE SOUTH BEND GROCERY STORE AND AT A TEXAS
 AU1815'PIPELINE COMPANY INSTALLATION.  THE MARK IS ABOUT 200 FEET WEST
 AU1815'SOUTHWEST OF A ROAD INTERSECTION.  176.0 FEET WEST OF THE CENTERLINE
 AU1815'OF HIGHWAY 317 AND 10.5 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A
 AU1815'SHEET METAL BUILDING.  THE DISK IS CEMENTED IN A DRILL HOLE IN THE
 AU1815'SOUTHEAST CORNER OF A TRUNCATED, PYRAMIDAL, CONCRETE BASE OF A 75-FOOT
 AU1815'RADIO MAST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0504 ***********************************************************************
 AU0504  DESIGNATION -  A 188
 AU0504  PID         -  AU0504
 AU0504  STATE/COUNTY-  LA/ST CHARLES
 AU0504  COUNTRY     -  US
 AU0504  USGS QUAD   -  LULING (2018)
 AU0504
 AU0504                         *CURRENT SURVEY CONTROL
 AU0504  ______________________________________________________________________
 AU0504* NAD 83(1986) POSITION- 29 58 13.     (N) 090 17 22.     (W)   SCALED
 AU0504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0504  **This station is located in a suspected subsidence area (see below).
 AU0504  ______________________________________________________________________
 AU0504  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 AU0504
 AU0504.The horizontal coordinates were scaled from a map and have
 AU0504.an estimated accuracy of +/- 6 seconds.
 AU0504
 AU0504.** This station is in an area of known vertical motion.  Due to the
 AU0504.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0504.** determined the orthometric heights for marks in these suspect
 AU0504.** subsidence areas should be considered valid only at the epoch date
 AU0504.** associated with the orthometric height.  These heights must always
 AU0504.** be validated when used as control.  All previously superseded
 AU0504.** orthometric heights are now considered suspect and are available
 AU0504.** in the superseded section.  NGS does not recommend using suspect
 AU0504.** or superseded heights as control.
 AU0504
 AU0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0504.GEOID18 height accuracy estimate available here.
 AU0504
 AU0504.Click photographs - Photos may exist for this station.
 AU0504
 AU0504;                    North         East    Units  Estimated Accuracy
 AU0504;SPC LA S     -   163,430.    1,100,740.      MT  (+/- 180 meters Scaled)
 AU0504
 AU0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP615185(NAD 83)
 AU0504
 AU0504                          SUPERSEDED SURVEY CONTROL
 AU0504
 AU0504.No superseded survey control is available for this station.
 AU0504
 AU0504_MARKER: DB = BENCH MARK DISK
 AU0504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0504_STAMPING: A 188 1963
 AU0504_MARK LOGO: CGS
 AU0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0504+STABILITY: SURFACE MOTION
 AU0504
 AU0504  HISTORY     - Date     Condition        Report By
 AU0504  HISTORY     - 1963     MONUMENTED       CGS
 AU0504  HISTORY     - 1969     GOOD             CGS
 AU0504  HISTORY     - 1986     GOOD             NGS
 AU0504
 AU0504                          STATION DESCRIPTION
 AU0504
 AU0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0504'2.4 MI W FROM KENNER.
 AU0504'ABOUT 2.4 MILES WEST ALONG STATE HIGHWAY 48 FROM THE KENNER HIGH
 AU0504'SCHOOL AT KENNER, ABOUT 2.8 MILES NORTHEAST OF THE ST. ROSE SCHOOL AT
 AU0504'ST. ROSE, ABOUT 0.6 MILE SOUTHWEST OF THE JEFFERSON-ST. CHARLES PARISH
 AU0504'LINE, AT A FENCE CORNER, 30.2 FEET SOUTH OF THE CENTER LINE OF THE
 AU0504'HIGHWAY, 8 FEET SOUTHWEST OF A TELEPHONE LINE BRACE POLE, 5 1/2 FEET
 AU0504'SOUTH OF A FENCE CORNER, 2 FEET NORTH OF A WITNESS POST, ABOUT LEVEL
 AU0504'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 AU0504'INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0504
 AU0504                          STATION RECOVERY (1969)
 AU0504
 AU0504'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU0504'RECOVERED IN GOOD CONDITION.
 AU0504
 AU0504                          STATION RECOVERY (1986)
 AU0504
 AU0504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0504'RECOVERED IN GOOD CONDITION.  MAKE THE FOLLOWING CHANGES.  OMIT BRACE
 AU0504'POLE MEASUREMENT, ADD 3.44 METERS (11.3 FT) EAST OF THE NORTHEAST END
 AU0504'OF A PIPE CULVERT UNDER A WALKWAY TO THE LEVEE AND CHANGE WITNESS POST
 AU0504'MEASUREMENT TO 1.2 METERS SOUTHEAST OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1365 ***********************************************************************
 CP1365  DESIGNATION -  A 1887
 CP1365  PID         -  CP1365
 CP1365  STATE/COUNTY-  LA/MADISON
 CP1365  COUNTRY     -  US
 CP1365  USGS QUAD   -  TENDAL (2018)
 CP1365
 CP1365                         *CURRENT SURVEY CONTROL
 CP1365  ______________________________________________________________________
 CP1365* NAD 83(1986) POSITION- 32 26 11.63   (N) 091 15 42.19   (W)   HD_HELD1
 CP1365* NAVD 88 ORTHO HEIGHT -    24.776 (meters)       81.29  (feet) ADJUSTED
 CP1365  ______________________________________________________________________
 CP1365  GEOID HEIGHT    -        -26.385 (meters)                     GEOID18
 CP1365  DYNAMIC HEIGHT  -         24.748 (meters)       81.19  (feet) COMP
 CP1365  MODELED GRAVITY -    979,510.1   (mgal)                       NAVD 88
 CP1365
 CP1365  VERT ORDER      -  FIRST     CLASS I
 CP1365
 CP1365.The horizontal coordinates were determined by differentially corrected
 CP1365.hand held GPS observations or other comparable positioning techniques
 CP1365.and have an estimated accuracy of +/- 3 meters.
 CP1365
 CP1365.The orthometric height was determined by differential leveling and
 CP1365.adjusted by the NATIONAL GEODETIC SURVEY
 CP1365.in June 1991.
 CP1365
 CP1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1365.GEOID18 height accuracy estimate available here.
 CP1365
 CP1365.Click photographs - Photos may exist for this station.
 CP1365
 CP1365.The dynamic height is computed by dividing the NAVD 88
 CP1365.geopotential number by the normal gravity value computed on the
 CP1365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1365.degrees latitude (g = 980.6199 gals.).
 CP1365
 CP1365.The modeled gravity was interpolated from observed gravity values.
 CP1365
 CP1365;                    North         East    Units  Estimated Accuracy
 CP1365;SPC LA N     -   215,385.2   1,116,443.5     MT  (+/- 3 meters HH1 GPS) 
 CP1365
 CP1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6341790157(NAD 83)
 CP1365
 CP1365                          SUPERSEDED SURVEY CONTROL
 CP1365
 CP1365  NGVD 29 (11/26/84)   24.785  (m)           81.32   (f) ADJUSTED    1 1
 CP1365
 CP1365.Superseded values are not recommended for survey control.
 CP1365
 CP1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1365.See file dsdata.pdf to determine how the superseded data were derived.
 CP1365
 CP1365_MARKER: DD = SURVEY DISK
 CP1365_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1365_SP_SET: CULVERT HEADWALL
 CP1365_STAMPING: A 1887
 CP1365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1365+STABILITY: SURFACE MOTION
 CP1365
 CP1365  HISTORY     - Date     Condition        Report By
 CP1365  HISTORY     - UNK      MONUMENTED       LAGS
 CP1365  HISTORY     - 1968     GOOD             CGS
 CP1365
 CP1365                          STATION DESCRIPTION
 CP1365
 CP1365'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1365'5.15 MI W FROM TALLULAH.
 CP1365'5.15 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE COURTHOUSE AT TALLULAH,
 CP1365'IN SECTION 29, T 17 N, R 12 E, AT THE JUNCTION OF THE HIGHWAY AND A
 CP1365'GRAVELED ROAD WHICH LEADS SOUTH, 17 1/2 FEET SOUTH OF THE CENTER LINE
 CP1365'OF THE HIGHWAY, 69 FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD,
 CP1365'SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEADWALL OF A
 CP1365'CONCRETE CULVERT UNDER THE HIGHWAY, 51 FEET NORTHWEST OF A POWER POLE,
 CP1365'AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1369 ***********************************************************************
 CP1369  DESIGNATION -  A 1888
 CP1369  PID         -  CP1369
 CP1369  STATE/COUNTY-  LA/MADISON
 CP1369  COUNTRY     -  US
 CP1369  USGS QUAD   -  TENDAL (2018)
 CP1369
 CP1369                         *CURRENT SURVEY CONTROL
 CP1369  ______________________________________________________________________
 CP1369* NAD 83(1986) POSITION- 32 26 12.24   (N) 091 16 23.97   (W)   HD_HELD1
 CP1369* NAVD 88 ORTHO HEIGHT -    23.588 (meters)       77.39  (feet) ADJUSTED
 CP1369  ______________________________________________________________________
 CP1369  GEOID HEIGHT    -        -26.375 (meters)                     GEOID18
 CP1369  DYNAMIC HEIGHT  -         23.561 (meters)       77.30  (feet) COMP
 CP1369  MODELED GRAVITY -    979,510.4   (mgal)                       NAVD 88
 CP1369
 CP1369  VERT ORDER      -  FIRST     CLASS I
 CP1369
 CP1369.The horizontal coordinates were determined by differentially corrected
 CP1369.hand held GPS observations or other comparable positioning techniques
 CP1369.and have an estimated accuracy of +/- 3 meters.
 CP1369
 CP1369.The orthometric height was determined by differential leveling and
 CP1369.adjusted by the NATIONAL GEODETIC SURVEY
 CP1369.in June 1991.
 CP1369
 CP1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1369.GEOID18 height accuracy estimate available here.
 CP1369
 CP1369.Click photographs - Photos may exist for this station.
 CP1369
 CP1369.The dynamic height is computed by dividing the NAVD 88
 CP1369.geopotential number by the normal gravity value computed on the
 CP1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1369.degrees latitude (g = 980.6199 gals.).
 CP1369
 CP1369.The modeled gravity was interpolated from observed gravity values.
 CP1369
 CP1369;                    North         East    Units  Estimated Accuracy
 CP1369;SPC LA N     -   215,391.6   1,115,352.0     MT  (+/- 3 meters HH1 GPS) 
 CP1369
 CP1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6232690158(NAD 83)
 CP1369
 CP1369                          SUPERSEDED SURVEY CONTROL
 CP1369
 CP1369  NGVD 29 (11/26/84)   23.597  (m)           77.42   (f) ADJUSTED    1 1
 CP1369
 CP1369.Superseded values are not recommended for survey control.
 CP1369
 CP1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1369.See file dsdata.pdf to determine how the superseded data were derived.
 CP1369
 CP1369_MARKER: DD = SURVEY DISK
 CP1369_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1369_SP_SET: CULVERT HEADWALL
 CP1369_STAMPING: A 1888
 CP1369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1369+STABILITY: SURFACE MOTION
 CP1369
 CP1369  HISTORY     - Date     Condition        Report By
 CP1369  HISTORY     - UNK      MONUMENTED       LAGS
 CP1369  HISTORY     - 1968     GOOD             CGS
 CP1369
 CP1369                          STATION DESCRIPTION
 CP1369
 CP1369'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1369'5.85 MI W FROM TALLULAH.
 CP1369'5.85 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE COURTHOUSE AT TALLULAH,
 CP1369'IN SECTION 19, T 17 N, R 12 E, 17 1/2 FEET NORTH OF THE CENTER LINE OF
 CP1369'THE HIGHWAY, SET IN THE TOP OF THE EAST END OF THE NORTH CONCRETE
 CP1369'HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, AND ABOUT 1 FOOT
 CP1369'BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0906 ***********************************************************************
 AU0906  HT_MOD      -  This is a Height Modernization Survey Station.
 AU0906  DESIGNATION -  A 189
 AU0906  PID         -  AU0906
 AU0906  STATE/COUNTY-  LA/ORLEANS
 AU0906  COUNTRY     -  US
 AU0906  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0906
 AU0906                         *CURRENT SURVEY CONTROL
 AU0906  ______________________________________________________________________
 AU0906* NAD 83(2011) POSITION- 29 59 27.32535(N) 090 02 58.21817(W)   ADJUSTED
 AU0906* NAD 83(2011) ELLIP HT-   -25.125 (meters)        (06/27/12)   ADJUSTED
 AU0906* NAD 83(2011) EPOCH   -  2010.00
 AU0906* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0906  **This station is located in a suspected subsidence area (see below).
 AU0906  ______________________________________________________________________
 AU0906  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AU0906  GEOID HEIGHT    -        -26.155 (meters)                     GEOID03
 AU0906  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 AU0906  NAD 83(2011) X  -     -4,776.973 (meters)                     COMP
 AU0906  NAD 83(2011) Y  - -5,528,735.810 (meters)                     COMP
 AU0906  NAD 83(2011) Z  -  3,169,489.804 (meters)                     COMP
 AU0906  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 AU0906
 AU0906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU0906  Standards:
 AU0906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU0906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU0906  -------------------------------------------------------------------
 AU0906  NETWORK    0.62   3.35           0.11   0.31   1.71      0.01729204
 AU0906  -------------------------------------------------------------------
 AU0906  Click here for local accuracies and other accuracy information.
 AU0906
 AU0906.The horizontal coordinates were established by GPS observations
 AU0906.and adjusted by the National Geodetic Survey in June 2012.
 AU0906
 AU0906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU0906.been affixed to the stable North American tectonic plate. See 
 AU0906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU0906
 AU0906.The horizontal coordinates are valid at the epoch date displayed above
 AU0906.which is a decimal equivalence of Year/Month/Day.
 AU0906
 AU0906.** This station is in an area of known vertical motion. If an
 AU0906.** orthometric height was ever established but is not available 
 AU0906.** in the current survey control section, the orthometric height
 AU0906.** is considered suspect.  Suspect heights are available in the
 AU0906.** superseded section only if requested.
 AU0906
 AU0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0906.GEOID18 height accuracy estimate available here.
 AU0906
 AU0906.Click photographs - Photos may exist for this station.
 AU0906
 AU0906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU0906
 AU0906.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0906
 AU0906.The ellipsoidal height was determined by GPS observations
 AU0906.and is referenced to NAD 83.
 AU0906
 AU0906. The following values were computed from the NAD 83(2011) position.
 AU0906
 AU0906;                    North         East     Units Scale Factor Converg.
 AU0906;SPC LA S     -   165,954.281 1,123,871.298   MT  0.99992576   +0 38 30.9
 AU0906;SPC LA S     -   544,468.34  3,687,234.42   sFT  0.99992576   +0 38 30.9
 AU0906;UTM  15      - 3,321,445.341   784,657.696   MT  1.00059985   +1 28 33.0
 AU0906;UTM  16      - 3,321,695.699   205,785.543   MT  1.00066813   -1 31 31.6
 AU0906
 AU0906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0906!SPC LA S     -   1.00000395  x   0.99992576  =   0.99992971
 AU0906!UTM  15      -   1.00000395  x   1.00059985  =   1.00060380
 AU0906!UTM  16      -   1.00000395  x   1.00066813  =   1.00067208
 AU0906
 AU0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8465721445(NAD 83)
 AU0906
 AU0906                          SUPERSEDED SURVEY CONTROL
 AU0906
 AU0906  NAD 83(2007)-  29 59 27.32540(N)    090 02 58.21883(W) AD(2006.81) A
 AU0906  ELLIP H (03/12/08)  -25.119  (m)                       GP(2006.81) 3 1
 AU0906
 AU0906.Superseded values are not recommended for survey control.
 AU0906
 AU0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0906.See file dsdata.pdf to determine how the superseded data were derived.
 AU0906
 AU0906_MARKER: DB = BENCH MARK DISK
 AU0906_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0906_SP_SET: BRIDGE ABUTMENT
 AU0906_STAMPING: A 189 1963
 AU0906_MARK LOGO: CGS
 AU0906_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0906_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0906+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2009
 AU0906
 AU0906  HISTORY     - Date     Condition        Report By
 AU0906  HISTORY     - 1963     MONUMENTED       CGS
 AU0906  HISTORY     - 19961116 GOOD             USPSQD
 AU0906  HISTORY     - 20060411 GOOD             NGS
 AU0906  HISTORY     - 20090310 GOOD             WOOLPT
 AU0906
 AU0906                          STATION DESCRIPTION
 AU0906
 AU0906'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0906'IN NEW ORLEANS.
 AU0906'AT NEW ORLEANS, ABOUT 0.4 MILE NORTHEAST ALONG THE LOUISVILLE AND
 AU0906'NASHVILLE RAILROAD FROM ITS CROSSING WITH THE SOUTHERN RAILWAY, AT THE
 AU0906'LOUISVILLE AND NASHVILLE RAILROAD BRIDGE OVER FRANKLIN AVENUE, SET ON
 AU0906'THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE ABUTMENT OF THE
 AU0906'BRIDGE, 7.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF NEAR TRACK AND
 AU0906'ABOUT LEVEL WITH THE TRACK BED.
 AU0906
 AU0906                          STATION RECOVERY (1996)
 AU0906
 AU0906'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU0906'RECOVERED IN GOOD CONDITION.
 AU0906
 AU0906                          STATION RECOVERY (2006)
 AU0906
 AU0906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU0906'RECOVERED AS DESCRIBED. DISK HAS BEEN HAMMERED. YEAR IN STAMPING IS
 AU0906'ABOUT ILLEGIBLE.
 AU0906
 AU0906                          STATION RECOVERY (2009)
 AU0906
 AU0906'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AU0906'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1379 ***********************************************************************
 CP1379  DESIGNATION -  A 1893
 CP1379  PID         -  CP1379
 CP1379  STATE/COUNTY-  LA/MADISON
 CP1379  COUNTRY     -  US
 CP1379  USGS QUAD   -  TENDAL (2018)
 CP1379
 CP1379                         *CURRENT SURVEY CONTROL
 CP1379  ______________________________________________________________________
 CP1379* NAD 83(1986) POSITION- 32 25 43.     (N) 091 19 17.     (W)   SCALED
 CP1379* NAVD 88 ORTHO HEIGHT -    24.492 (meters)       80.35  (feet) ADJUSTED
 CP1379  ______________________________________________________________________
 CP1379  GEOID HEIGHT    -        -26.344 (meters)                     GEOID18
 CP1379  DYNAMIC HEIGHT  -         24.464 (meters)       80.26  (feet) COMP
 CP1379  MODELED GRAVITY -    979,510.2   (mgal)                       NAVD 88
 CP1379
 CP1379  VERT ORDER      -  FIRST     CLASS I
 CP1379
 CP1379.The horizontal coordinates were scaled from a map and have
 CP1379.an estimated accuracy of +/- 6 seconds.
 CP1379
 CP1379.The orthometric height was determined by differential leveling and
 CP1379.adjusted by the NATIONAL GEODETIC SURVEY
 CP1379.in June 1991.
 CP1379
 CP1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1379.GEOID18 height accuracy estimate available here.
 CP1379
 CP1379.Click photographs - Photos may exist for this station.
 CP1379
 CP1379.The dynamic height is computed by dividing the NAVD 88
 CP1379.geopotential number by the normal gravity value computed on the
 CP1379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1379.degrees latitude (g = 980.6199 gals.).
 CP1379
 CP1379.The modeled gravity was interpolated from observed gravity values.
 CP1379
 CP1379;                    North         East    Units  Estimated Accuracy
 CP1379;SPC LA N     -   214,440.    1,110,840.      MT  (+/- 180 meters Scaled)
 CP1379
 CP1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR578891(NAD 83)
 CP1379
 CP1379                          SUPERSEDED SURVEY CONTROL
 CP1379
 CP1379  NGVD 29 (11/26/84)   24.504  (m)           80.39   (f) ADJUSTED    1 1
 CP1379
 CP1379.Superseded values are not recommended for survey control.
 CP1379
 CP1379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1379.See file dsdata.pdf to determine how the superseded data were derived.
 CP1379
 CP1379_MARKER: DD = SURVEY DISK
 CP1379_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1379_SP_SET: CULVERT HEADWALL
 CP1379_STAMPING: A 1893
 CP1379_MARK LOGO: LAGS
 CP1379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1379+STABILITY: SURFACE MOTION
 CP1379
 CP1379  HISTORY     - Date     Condition        Report By
 CP1379  HISTORY     - UNK      MONUMENTED       LAGS
 CP1379  HISTORY     - 1968     GOOD             CGS
 CP1379
 CP1379                          STATION DESCRIPTION
 CP1379
 CP1379'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1379'9.1 MI W FROM TALLULAH.
 CP1379'9.1 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE COURTHOUSE AT TALLULAH,
 CP1379'OR ABOUT 10.35 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CP1379'STATION AT DELHI, IN SECTION 27, T 17 N, R 11 E, 16 FEET NORTH OF THE
 CP1379'CENTER LINE OF THE HIGHWAY, 119 FEET NORTH AND ACROSS THE HIGHWAY FROM
 CP1379'THE NORTH RAIL, SET IN THE TOP OF THE WEST END OF THE NORTH CONCRETE
 CP1379'HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 121 FEET NORTHWEST
 CP1379'AND ACROSS THE HIGHWAY FROM MILEPOST 25, 73 FEET WEST OF THE CENTER
 CP1379'LINE OF A TRAIL AND THE CENTER LINE OF A GRAVELED ROAD, AND ABOUT 1/2
 CP1379'FOOT BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0918 ***********************************************************************
 AU0918  DESIGNATION -  A 190
 AU0918  PID         -  AU0918
 AU0918  STATE/COUNTY-  LA/ORLEANS
 AU0918  COUNTRY     -  US
 AU0918  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0918
 AU0918                         *CURRENT SURVEY CONTROL
 AU0918  ______________________________________________________________________
 AU0918* NAD 83(1986) POSITION- 29 56 17.     (N) 090 02 35.     (W)   SCALED
 AU0918* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0918  **This station is located in a suspected subsidence area (see below).
 AU0918  ______________________________________________________________________
 AU0918  GEOID HEIGHT    -        -25.937 (meters)                     GEOID18
 AU0918
 AU0918.The horizontal coordinates were scaled from a map and have
 AU0918.an estimated accuracy of +/- 6 seconds.
 AU0918
 AU0918.** This station is in an area of known vertical motion. If an
 AU0918.** orthometric height was ever established but is not available 
 AU0918.** in the current survey control section, the orthometric height
 AU0918.** is considered suspect.  Suspect heights are available in the
 AU0918.** superseded section only if requested.
 AU0918
 AU0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0918.GEOID18 height accuracy estimate available here.
 AU0918
 AU0918.Click photographs - Photos may exist for this station.
 AU0918
 AU0918;                    North         East    Units  Estimated Accuracy
 AU0918;SPC LA S     -   160,100.    1,124,560.      MT  (+/- 180 meters Scaled)
 AU0918
 AU0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP854155(NAD 83)
 AU0918
 AU0918                          SUPERSEDED SURVEY CONTROL
 AU0918
 AU0918.No superseded survey control is available for this station.
 AU0918
 AU0918_MARKER: DB = BENCH MARK DISK
 AU0918_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0918_SP_SET: BRIDGE
 AU0918_STAMPING: A 190 1964
 AU0918_MARK LOGO: CGS
 AU0918_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0918
 AU0918  HISTORY     - Date     Condition        Report By
 AU0918  HISTORY     - 1964     MONUMENTED       CGS
 AU0918
 AU0918                          STATION DESCRIPTION
 AU0918
 AU0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0918'0.45 MI W FROM ALGIERS.
 AU0918'ABOUT 0.45 MILE WEST ALONG THE GREATER NEW ORLEANS BRIDGE OVER THE
 AU0918'MISSISSIPPI RIVER FROM THE TOLL PLAZA AT ALGIERS, SET IN BRIDGE FLOOR,
 AU0918'NEAR THE THAYER AVENUE SIGN ON BRIDGE, 3.5 FEET SOUTH OF LIGHT POLE
 AU0918'NO. A 20 AND 6 INCHES SOUTH OF THE NORTH BRIDGE CURB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1628 ***********************************************************************
 BJ1628  DESIGNATION -  A 191
 BJ1628  PID         -  BJ1628
 BJ1628  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1628  COUNTRY     -  US
 BJ1628  USGS QUAD   -  LUTCHER (2018)
 BJ1628
 BJ1628                         *CURRENT SURVEY CONTROL
 BJ1628  ______________________________________________________________________
 BJ1628* NAD 83(1986) POSITION- 30 02 27.     (N) 090 37 29.     (W)   SCALED
 BJ1628* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1628  **This station is located in a suspected subsidence area (see below).
 BJ1628  ______________________________________________________________________
 BJ1628  GEOID HEIGHT    -        -26.295 (meters)                     GEOID18
 BJ1628
 BJ1628.The horizontal coordinates were scaled from a map and have
 BJ1628.an estimated accuracy of +/- 6 seconds.
 BJ1628
 BJ1628.** This station is in an area of known vertical motion.  Due to the
 BJ1628.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1628.** determined the orthometric heights for marks in these suspect
 BJ1628.** subsidence areas should be considered valid only at the epoch date
 BJ1628.** associated with the orthometric height.  These heights must always
 BJ1628.** be validated when used as control.  All previously superseded
 BJ1628.** orthometric heights are now considered suspect and are available
 BJ1628.** in the superseded section.  NGS does not recommend using suspect
 BJ1628.** or superseded heights as control.
 BJ1628
 BJ1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1628.GEOID18 height accuracy estimate available here.
 BJ1628
 BJ1628.Click photographs - Photos may exist for this station.
 BJ1628
 BJ1628;                    North         East    Units  Estimated Accuracy
 BJ1628;SPC LA S     -   171,000.    1,068,340.      MT  (+/- 180 meters Scaled)
 BJ1628
 BJ1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP290256(NAD 83)
 BJ1628
 BJ1628                          SUPERSEDED SURVEY CONTROL
 BJ1628
 BJ1628.No superseded survey control is available for this station.
 BJ1628
 BJ1628_MARKER: DB = BENCH MARK DISK
 BJ1628_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ1628_STAMPING: A 191 1964
 BJ1628_MARK LOGO: CGS
 BJ1628_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ1628_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1628+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2006
 BJ1628
 BJ1628  HISTORY     - Date     Condition        Report By
 BJ1628  HISTORY     - 1964     MONUMENTED       CGS
 BJ1628  HISTORY     - 1986     GOOD             NGS
 BJ1628  HISTORY     - 19930217 GOOD             LADTD
 BJ1628  HISTORY     - 20010307 GOOD             JCLS
 BJ1628  HISTORY     - 20060419 GOOD             NGS
 BJ1628
 BJ1628                          STATION DESCRIPTION
 BJ1628
 BJ1628'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1628'4.75 MI W FROM RESERVE.
 BJ1628'4.75 MILES WEST ALONG STATE HIGHWAY 44 FROM THE POST OFFICE AT
 BJ1628'RESERVE, AT A SMALL POWER SUB-STATION, ABOUT 4.2 MILES NORTHEAST OF
 BJ1628'THE JUNCTION OF STATE HIGHWAY 20 AT GRAMERCY, 59 FEET NORTH OF THE
 BJ1628'CENTER LINE OF THE HIGHWAY, 34 FEET SOUTHWEST OF THE WEST CORNER OF
 BJ1628'THE RESIDENCE OF MR. LOUIS DELHAMMER RESIDENCE, 8 FEET SOUTH OF THE
 BJ1628'NORTH CORNER OF THE FENCE AROUND THE POWER SUB-STATION, 2 FEET WEST OF
 BJ1628'A YARD FENCE, 1 1/2 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 BJ1628'WITH THE HIGHWAY, AND IS A DISK ON THE TOP OF A COPPER COATED STEEL
 BJ1628'ROD FLUSH WITH THE GROUND AND PROTECTED BY A 4 INCH TILE WHICH
 BJ1628'PROJECTS 1 INCH ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO
 BJ1628'A DEPTH OF 80 FEET.
 BJ1628
 BJ1628                          STATION RECOVERY (1986)
 BJ1628
 BJ1628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1628'RECOVERED IN GOOD CONDITION.  THE SMALL SUB-STATION IS NOW GONE BUT
 BJ1628'THE DESCRIPTION MEASUREMENTS FROM THE RESIDENCE ARE ALL GOOD.
 BJ1628
 BJ1628                          STATION RECOVERY (1993)
 BJ1628
 BJ1628'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (SLC)
 BJ1628'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST OF RESERVE AND 4.2
 BJ1628'MI (6.8 KM) EAST OF GRAMERCY.  OWNERSHIP--MR.  LOUIS DELHAMMER. TO
 BJ1628'REACH THE STATION FRON THE JUNCTION OF STATE HIGHWAYS 44 AND 53 IN
 BJ1628'RESERVE, GO WEST FOR 4.8 MI (7.7 KM) ON HIGHWAY 44 OR TO REACH THE
 BJ1628'STATION FROM THE JUNCTION OF STATE HIGHWAYS 44 AND 20 IN GRAMERCY, GO
 BJ1628'EAST FOR 4.2 MI (6.8 KM) ON HIGHWAY 44 TO THE STATION SET AT THE
 BJ1628'RESIDENCE OF MR.  LOUIS DELHAMMER. THE STATION IS 59.0 FT (18.0 M)
 BJ1628'NORTH FROM THE CENTER OF THE HIGHWAY, 34.5 FT (10.5 M) SOUTHWEST FROM
 BJ1628'THE SOUTHWEST CORNER OF MR. DELHAMMERS HOUSE, 21.0 FT (6.4 M)
 BJ1628'NORTHWEST FROM A WATER METER, 1.5 FT (0.5 M) WEST FROM A METAL WITNESS
 BJ1628'POST WITH SIGN ATTACHED AND ABOUT 3.0 FT (0.9 M) BELOW THE LEVEL OF
 BJ1628'THE HIGHWAY.
 BJ1628
 BJ1628                          STATION RECOVERY (2001)
 BJ1628
 BJ1628'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 BJ1628'RECOVERED IN GOOD CONDITION.
 BJ1628
 BJ1628                          STATION RECOVERY (2006)
 BJ1628
 BJ1628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1628'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0325 ***********************************************************************
 AU0325  DESIGNATION -  A 192
 AU0325  PID         -  AU0325
 AU0325  STATE/COUNTY-  LA/ST CHARLES
 AU0325  COUNTRY     -  US
 AU0325  USGS QUAD   -  HAHNVILLE (2018)
 AU0325
 AU0325                         *CURRENT SURVEY CONTROL
 AU0325  ______________________________________________________________________
 AU0325* NAD 83(1986) POSITION- 29 53 14.     (N) 090 25 27.     (W)   SCALED
 AU0325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0325  **This station is located in a suspected subsidence area (see below).
 AU0325  ______________________________________________________________________
 AU0325  GEOID HEIGHT    -        -25.828 (meters)                     GEOID18
 AU0325
 AU0325.The horizontal coordinates were scaled from a map and have
 AU0325.an estimated accuracy of +/- 6 seconds.
 AU0325
 AU0325.** This station is in an area of known vertical motion. If an
 AU0325.** orthometric height was ever established but is not available 
 AU0325.** in the current survey control section, the orthometric height
 AU0325.** is considered suspect.  Suspect heights are available in the
 AU0325.** superseded section only if requested.
 AU0325
 AU0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0325.GEOID18 height accuracy estimate available here.
 AU0325
 AU0325.Click photographs - Photos may exist for this station.
 AU0325
 AU0325;                    North         East    Units  Estimated Accuracy
 AU0325;SPC LA S     -   154,110.    1,087,810.      MT  (+/- 180 meters Scaled)
 AU0325
 AU0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP487090(NAD 83)
 AU0325
 AU0325                          SUPERSEDED SURVEY CONTROL
 AU0325
 AU0325.No superseded survey control is available for this station.
 AU0325
 AU0325_MARKER: DB = BENCH MARK DISK
 AU0325_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0325_STAMPING: A 192 1964
 AU0325_MARK LOGO: CGS
 AU0325_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0325_ROD/PIPE-DEPTH: 21.9 meters
 AU0325
 AU0325  HISTORY     - Date     Condition        Report By
 AU0325  HISTORY     - 1964     MONUMENTED       CGS
 AU0325  HISTORY     - 1969     GOOD             CGS
 AU0325  HISTORY     - 1977     GOOD             NGS
 AU0325  HISTORY     - 19941122 MARK NOT FOUND   NGS
 AU0325
 AU0325                          STATION DESCRIPTION
 AU0325
 AU0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0325'0.9 MI NW FROM PARADIS.
 AU0325'ABOUT 0.9 MILE NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0325'FROM THE PARADIS SCHOOL, ABOUT 0.3 MILE SOUTHWEST OF MILEPOST 26, ON
 AU0325'THE LAWN OF THE FIRST BAPTIST CHURCH, 100 FEET SOUTHEAST OF AND ACROSS
 AU0325'STATE HIGHWAY 631 FROM THE SOUTHEAST RAIL, 12.9 FEET WEST OF THE WEST
 AU0325'CORNER OF THE CONCRETE WALL OF A POOL USED TO ADMINISTER BAPTISM, 2.4
 AU0325'FEET EAST OF THE NORTH CORNER OF THE CHURCH, 1.3 FEET NORTHEAST OF THE
 AU0325'NORTHEAST WALL OF THE CHURCH AND IS A DISK ON THE TOP OF A COPPER
 AU0325'COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 4-INCH METAL
 AU0325'PIPE WHICH PROJECTS 1 INCH ABOVE THE LEVEL OF THE GROUND. THE ROD WAS
 AU0325'DRIVEN TO A DEPTH OF 72 FEET.
 AU0325
 AU0325                          STATION RECOVERY (1977)
 AU0325
 AU0325'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0325'0.9 MILE NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM
 AU0325'THE SCHOOL, 0.3 MILE SOUTHWEST OF MILEPOLE 26, AT THE NORTH CORNER OF
 AU0325'THE FIRST BAPTIST CHURCH BRICK BUILDING, 100 FT. SOUTHEAST OF AND
 AU0325'ACROSS STATE HIGHWAY 631 FROM THE SOUTHEAST RAIL, 56 FT. SOUTHEAST OF
 AU0325'THE CENTER LINE OF THE HIGHWAY, 2.4 FT. EAST OF THE NORTH CORNER OF
 AU0325'THE BUILDING, 1.3 FT. NORTHEAST OF THE NORTHEAST BUILDING WALL,
 AU0325'2.5 FT. NORTHWEST OF THE NORTHWEST EDGE OF A CONCRETE DRAIN PAD.  THE
 AU0325'DISK HAS BEEN SCRAPED AND THE STAMPING IS DIFFICULT TO READ.
 AU0325
 AU0325                          STATION RECOVERY (1994)
 AU0325
 AU0325'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0325'THERE IS A NEW SIDEWALK AT THE DESCRIBED LOCATION.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1212 ***********************************************************************
 BH1212  DESIGNATION -  A 193
 BH1212  PID         -  BH1212
 BH1212  STATE/COUNTY-  LA/ST TAMMANY
 BH1212  COUNTRY     -  US
 BH1212  USGS QUAD   -  ENGLISH LOOKOUT (2018)
 BH1212
 BH1212                         *CURRENT SURVEY CONTROL
 BH1212  ______________________________________________________________________
 BH1212* NAD 83(2011) POSITION- 30 14 19.40266(N) 089 37 10.40644(W)   ADJUSTED
 BH1212* NAD 83(2011) ELLIP HT-   -26.020 (meters)        (06/27/12)   ADJUSTED
 BH1212* NAD 83(2011) EPOCH   -  2010.00
 BH1212* NAVD 88 ORTHO HEIGHT -     0.74  (meters)        2.4   (feet) LEVELING
 BH1212* NAVD 88 EPOCH        -  2009.55
 BH1212  **This station is located in a suspected subsidence area (see below).
 BH1212  **This station is included in the VTDP model (see below).
 BH1212  ______________________________________________________________________
 BH1212  GEOID HEIGHT    -        -26.753 (meters)                     GEOID18
 BH1212  NAD 83(2011) X  -     36,618.903 (meters)                     COMP
 BH1212  NAD 83(2011) Y  - -5,514,833.127 (meters)                     COMP
 BH1212  NAD 83(2011) Z  -  3,193,251.067 (meters)                     COMP
 BH1212  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 BH1212  VERT ORDER      -  THIRD
 BH1212
 BH1212  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BH1212  Standards:
 BH1212         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BH1212            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BH1212  -------------------------------------------------------------------
 BH1212  NETWORK    0.32   1.04           0.12   0.14   0.53      0.03465293
 BH1212  -------------------------------------------------------------------
 BH1212  Click here for local accuracies and other accuracy information.
 BH1212
 BH1212.The horizontal coordinates were established by GPS observations
 BH1212.and adjusted by the National Geodetic Survey in August 2019.
 BH1212
 BH1212.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BH1212.been affixed to the stable North American tectonic plate. See 
 BH1212.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BH1212
 BH1212.The horizontal coordinates are valid at the epoch date displayed above
 BH1212.which is a decimal equivalence of Year/Month/Day.
 BH1212
 BH1212.** This station is in an area of known vertical motion.  Due to the
 BH1212.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1212.** determined the orthometric heights for marks in these suspect
 BH1212.** subsidence areas should be considered valid only at the epoch date
 BH1212.** associated with the orthometric height.  These heights must always
 BH1212.** be validated when used as control.  All previously superseded
 BH1212.** orthometric heights are now considered suspect and are available
 BH1212.** in the superseded section.  NGS does not recommend using suspect
 BH1212.** or superseded heights as control.
 BH1212
 BH1212.** The orthometric height was determined with a Vertical Time-dependent
 BH1212.** Positioning (VTDP) model and has been validated through GNSS
 BH1212.** observations for the epoch indicated.  For additional
 BH1212.** information on VTDP, please refer to the following web pages:
 BH1212.** https://www.ngs.noaa.gov/heightmod/GulfCoastProject.shtml
 BH1212.** https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf
 BH1212
 BH1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1212.GEOID18 height accuracy estimate available here.
 BH1212
 BH1212.Click photographs - Photos may exist for this station.
 BH1212
 BH1212.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BH1212
 BH1212.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1212
 BH1212.The ellipsoidal height was determined by GPS observations
 BH1212.and is referenced to NAD 83.
 BH1212
 BH1212. The following values were computed from the NAD 83(2011) position.
 BH1212
 BH1212;                    North         East     Units Scale Factor Converg.
 BH1212;SPC LA S     -   193,961.476 1,164,941.685   MT  0.99993433   +0 51 24.9
 BH1212;SPC LA S     -   636,355.28  3,821,979.51   sFT  0.99993433   +0 51 24.9
 BH1212;UTM  16      - 3,348,141.662   247,913.056   MT  1.00038407   -1 19 11.7
 BH1212
 BH1212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1212!SPC LA S     -   1.00000409  x   0.99993433  =   0.99993842
 BH1212!UTM  16      -   1.00000409  x   1.00038407  =   1.00038816
 BH1212
 BH1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU4791348141(NAD 83)
 BH1212
 BH1212                          SUPERSEDED SURVEY CONTROL
 BH1212
 BH1212  NAD 83(2011)-  30 14 19.40267(N)    089 37 10.40645(W) AD(2010.00) 0
 BH1212  ELLIP H (10/11/11)  -26.015  (m)                       GP(       ) 4 1
 BH1212  ELLIP H (03/12/08)  -26.023  (m)                       GP(       ) 3 1
 BH1212  NAD 83(2007)-  30 14 19.40259(N)    089 37 10.40737(W) AD(       ) 0
 BH1212  ELLIP H (02/10/07)  -26.038  (m)                       GP(       )    
 BH1212  NAD 83(1992)-  30 14 19.40273(N)    089 37 10.40720(W) AD(2004.65) B
 BH1212  ELLIP H (06/22/05)  -26.034  (m)                       GP(2004.65) 4 1
 BH1212  NAVD 88               0.74   (m)            2.4    (f) LEVELING    3  
 BH1212  NAVD 88 (04/11/06)    0.81   (m)  UNKNOWN  model used  GP(2004.65)    
 BH1212  NAVD 88               0.75   (m)            2.5    (f) LEVELING    3  
 BH1212  NAVD 88 (02/14/94)    0.879  (m)            2.88   (f) ADJUSTED    1 1
 BH1212  NAVD 88 (06/15/91)    0.879  (m)            2.88   (f) SUPERSEDED  1 1
 BH1212  NGVD 29 (11/26/84)    0.837  (m)            2.75   (f) ADJUSTED    1 1
 BH1212
 BH1212.Superseded values are not recommended for survey control.
 BH1212
 BH1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1212.See file dsdata.pdf to determine how the superseded data were derived.
 BH1212
 BH1212_MARKER: DB = BENCH MARK DISK
 BH1212_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BH1212_STAMPING: A 193 1963
 BH1212_MARK LOGO: CGS
 BH1212_PROJECTION: FLUSH
 BH1212_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1212+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2016
 BH1212_ROD/PIPE-DEPTH: 29.3 meters
 BH1212
 BH1212  HISTORY     - Date     Condition        Report By
 BH1212  HISTORY     - 1963     MONUMENTED       CGS
 BH1212  HISTORY     - 1970     GOOD             NGS
 BH1212  HISTORY     - 1977     GOOD             NGS
 BH1212  HISTORY     - 19930317 GOOD             NGS
 BH1212  HISTORY     - 20040413 GOOD             NGS
 BH1212  HISTORY     - 20060306 GOOD             3001
 BH1212  HISTORY     - 20060407 GOOD             NGS
 BH1212  HISTORY     - 20081111 GOOD             JCLS
 BH1212  HISTORY     - 20091127 GOOD             NGS
 BH1212  HISTORY     - 20100926 GOOD             GEOMET
 BH1212  HISTORY     - 20160613 GOOD             CGS
 BH1212
 BH1212                          STATION DESCRIPTION
 BH1212
 BH1212'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BH1212'0.35 MI W FROM PEARLINGTON.
 BH1212'ABOUT 0.35 MILE WEST ALONG U.S. HIGHWAY 90 FROM THE EAST END OF THE
 BH1212'HIGHWAY BRIDGE OVER THE PEARL RIVER AT PEARLINGTON, 130 FEET NORTH OF
 BH1212'THE CENTER LINE OF THE HIGHWAY, 29 FEET WEST OF A POWER POLE WITH A
 BH1212'TRANSFORMER, 11 1/2 FEET EAST OF THE CENTER LINE OF A DRIVEWAY, 1.5
 BH1212'FEET WEST OF A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE
 BH1212'HIGHWAY, AND ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO A
 BH1212'DEPTH OF 96 FEET AND IS ENCASED IN A 4-INCH IRON PIPE WHICH IS 1 FOOT
 BH1212'BELOW THE SURFACE OF THE GROUND.  SEC 30 ,T 9S,R 16W.
 BH1212
 BH1212                          STATION RECOVERY (1977)
 BH1212
 BH1212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1212'RECOVERED IN GOOD CONDITION.
 BH1212
 BH1212                          STATION RECOVERY (1993)
 BH1212
 BH1212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 BH1212'0.9 KM (0.55 MI) WESTERLY ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF
 BH1212'STATE HIGHWAY 604 IN PEARLINGTON, MISSISSIPPI, 39.7 M (130.2 FT)
 BH1212'NORTH OF THE HIGHWAY CENTERLINE, 8.8 M (28.9 FT) WEST OF A UTILITY
 BH1212'LIGHT POLE WITH 2 GUY CABLES AND A TRANSFORMER ATTACHED, 4.2 M (13.8
 BH1212'FT) EAST OF THE CENTER OF A DRIVEWAY, 1.0 M (3.3 FT) BELOW THE LEVEL
 BH1212'OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0
 BH1212'FT) SOUTHEAST OF A UTILITY POLE STUB.  NOTE--THE DISK IS ENCASED IN A
 BH1212'4-INCH METAL PIPE AND IS FLUSH WITH THE GROUND SURFACE.  THE ORIGINAL
 BH1212'DESCRIPTION STATES THAT THE MARK IS IN MISSISSIPPI, BUT IT IS IN
 BH1212'LOUISIANA.
 BH1212
 BH1212                          STATION RECOVERY (2004)
 BH1212
 BH1212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BH1212'FROM EXIT 246, I 10 AND I 510 GO S ON I 510 FOR 2 MI. TO EXIT 2C, US
 BH1212'HWY 90 AND GO GO TO THE  TRAFFIC LIGHT.  TURN LEFT, EASTERLY ON US 90,
 BH1212'CHEF MENTEUR HWY, FOR 6.25 MI TO THE  JUNCTION WITH US 11. CONTINUE ON
 BH1212'US 90 FOR 18.8 MI. TO THE JUNCTION OF US 190, CONTINUE  EASTERLY FOR
 BH1212'3.7 MI. TO THE MARK ON THE LEFT. IT IS 0.35 MI WESTERLY FROM THE EAST
 BH1212'END OF  THE BRIDGE OVER THE PEARL RIVER, 1 FT ENE OF A 4 FT POWER POLE
 BH1212'STUB, 11.5 FT E OF A SHELL  DRIVE, 29 FT  W OF A POWER POLE WITH A
 BH1212'TRANSFORMER,  AND 1 FOOT BELOW THE HIGHWAY.
 BH1212
 BH1212                          STATION RECOVERY (2006)
 BH1212
 BH1212'RECOVERY NOTE BY 3001, INC 2006 (JCP)
 BH1212'RECOVERED AS DESCRIBED.
 BH1212
 BH1212                          STATION RECOVERY (2006)
 BH1212
 BH1212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BH1212'RECOVERED AS DESCRIBED.
 BH1212
 BH1212                          STATION RECOVERY (2008)
 BH1212
 BH1212'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 BH1212'RECOVERED IN GOOD CONDITION.
 BH1212
 BH1212                          STATION RECOVERY (2009)
 BH1212
 BH1212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (DJR)
 BH1212'RECOVERED AS DESCRIBED.
 BH1212
 BH1212                          STATION RECOVERY (2010)
 BH1212
 BH1212'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (RLJ)
 BH1212'RECOVERED AS DESCRIBED.  NOT VERY GOOD FOR GPS.  HEAVILY OBSTRUCTED IN
 BH1212'NORTHEAST QUADRANT.
 BH1212
 BH1212                          STATION RECOVERY (2016)
 BH1212
 BH1212'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 2016 (RWA)
 BH1212'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0302 ***********************************************************************
 AT0302  DESIGNATION -  A 194
 AT0302  PID         -  AT0302
 AT0302  STATE/COUNTY-  LA/ST BERNARD
 AT0302  COUNTRY     -  US
 AT0302  USGS QUAD   -  CHALMETTE (2018)
 AT0302
 AT0302                         *CURRENT SURVEY CONTROL
 AT0302  ______________________________________________________________________
 AT0302* NAD 83(1986) POSITION- 29 55 56.     (N) 089 57 26.     (W)   SCALED
 AT0302* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0302  **This station is located in a suspected subsidence area (see below).
 AT0302  ______________________________________________________________________
 AT0302  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 AT0302
 AT0302.The horizontal coordinates were scaled from a map and have
 AT0302.an estimated accuracy of +/- 6 seconds.
 AT0302
 AT0302.** This station is in an area of known vertical motion.  Due to the
 AT0302.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0302.** determined the orthometric heights for marks in these suspect
 AT0302.** subsidence areas should be considered valid only at the epoch date
 AT0302.** associated with the orthometric height.  These heights must always
 AT0302.** be validated when used as control.  All previously superseded
 AT0302.** orthometric heights are now considered suspect and are available
 AT0302.** in the superseded section.  NGS does not recommend using suspect
 AT0302.** or superseded heights as control.
 AT0302
 AT0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0302.GEOID18 height accuracy estimate available here.
 AT0302
 AT0302.Click photographs - Photos may exist for this station.
 AT0302
 AT0302;                    North         East    Units  Estimated Accuracy
 AT0302;SPC LA S     -   159,550.    1,132,850.      MT  (+/- 180 meters Scaled)
 AT0302
 AT0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU145149(NAD 83)
 AT0302
 AT0302                          SUPERSEDED SURVEY CONTROL
 AT0302
 AT0302.No superseded survey control is available for this station.
 AT0302
 AT0302_MARKER: DB = BENCH MARK DISK
 AT0302_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AT0302_SP_SET: BUILDING
 AT0302_STAMPING: A 194 1964
 AT0302_MARK LOGO: CGS
 AT0302_MAGNETIC: N = NO MAGNETIC MATERIAL
 AT0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0302+STABILITY: SURFACE MOTION
 AT0302_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AT0302+SATELLITE: SATELLITE OBSERVATIONS - January 19, 1995
 AT0302
 AT0302  HISTORY     - Date     Condition        Report By
 AT0302  HISTORY     - 1964     MONUMENTED       CGS
 AT0302  HISTORY     - 1971     GOOD             NGS
 AT0302  HISTORY     - 1984     GOOD             NGS
 AT0302  HISTORY     - 19910110 GOOD             NGS
 AT0302  HISTORY     - 19950119 GOOD             NGS
 AT0302
 AT0302                          STATION DESCRIPTION
 AT0302
 AT0302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0302'1.15 MI SE FROM CHALMETTE.
 AT0302'ABOUT 1.15 MILES SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS
 AT0302'39 AND 46) FROM THE ST. BERNARD PARISH COURTHOUSE AT CHALMETTE, AT THE
 AT0302'WEST CORNER OF THE ST. BERNARD PARISH WATER DISTRICT NUMBER 1, 150
 AT0302'FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, SET VERTICALLY IN
 AT0302'THE SOUTHWEST FACE AND 1.2 FEET SOUTHEAST OF THE WEST CORNER OF THE
 AT0302'BUILDING, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE GROUND. SEC 5 T 13S,
 AT0302'R 12E
 AT0302
 AT0302                          STATION RECOVERY (1984)
 AT0302
 AT0302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0302'RECOVERED IN GOOD CONDITION.
 AT0302
 AT0302                          STATION RECOVERY (1991)
 AT0302
 AT0302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 AT0302'IN CHALMETTE, AT 1111 EAST SAINT BERNARD HIGHWAY, SET VERTICALLY IN
 AT0302'THE SOUTHWEST FACE OF THE SAINT BERNARD PARISH WATER DISTRICT 1 AT
 AT0302'1111 EAST SAINT BERNARD HIGHWAY, 45.3 M (148.6 FT) NORTHEAST OF THE
 AT0302'HIGHWAY CENTERLINE, 3.1 M (10.2 FT) NORTHEAST OF A CHAIN-LINK FENCE,
 AT0302'0.6 M (2.0 FT) ABOVE THE GROUND SURFACE, AND 0.4 M (1.3 FT) SOUTHEAST
 AT0302'OF THE SOUTHWEST CORNER OF THE BUILDING.
 AT0302
 AT0302                          STATION RECOVERY (1995)
 AT0302
 AT0302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AT0302'IN CHALMETTE, SET VERTICALLY IN THE SOUTHWEST FACE OF THE SAINT
 AT0302'BERNARD PARISH WATER DISTRICT 1 BUILDING AT 1111 EAST SAINT BERNARD
 AT0302'HIGHWAY (STATE HIGHWAY 46), 45.3 M (148.6 FT) NORTHEAST OF THE HIGHWAY
 AT0302'CENTER, 0.6 M (2.0 FT) ABOVE THE GROUND SURFACE, AND 0.4 M (1.3 FT)
 AT0302'SOUTHEAST OF THE SOUTHWEST CORNER OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0043 ***********************************************************************
 AT0043  DESIGNATION -  A 196 RESET 1967
 AT0043  PID         -  AT0043
 AT0043  STATE/COUNTY-  LA/PLAQUEMINES
 AT0043  COUNTRY     -  US
 AT0043  USGS QUAD   -  TRIUMPH (2018)
 AT0043
 AT0043                         *CURRENT SURVEY CONTROL
 AT0043  ______________________________________________________________________
 AT0043* NAD 83(1986) POSITION- 29 19 28.4    (N) 089 23 46.4    (W)   HD_HELD2
 AT0043* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0043  **This station is located in a suspected subsidence area (see below).
 AT0043  ______________________________________________________________________
 AT0043  GEOID HEIGHT    -        -23.834 (meters)                     GEOID18
 AT0043
 AT0043.The horizontal coordinates were established by autonomous hand held GPS
 AT0043.observations and have an estimated accuracy of +/- 10 meters.
 AT0043
 AT0043.** This station is in an area of known vertical motion.  Due to the
 AT0043.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0043.** determined the orthometric heights for marks in these suspect
 AT0043.** subsidence areas should be considered valid only at the epoch date
 AT0043.** associated with the orthometric height.  These heights must always
 AT0043.** be validated when used as control.  All previously superseded
 AT0043.** orthometric heights are now considered suspect and are available
 AT0043.** in the superseded section.  NGS does not recommend using suspect
 AT0043.** or superseded heights as control.
 AT0043
 AT0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0043.GEOID18 height accuracy estimate available here.
 AT0043
 AT0043.Click photographs - Photos may exist for this station.
 AT0043
 AT0043;                    North         East    Units  Estimated Accuracy
 AT0043;SPC LA S     -    92,990.    1,188,147.      MT  (+/- 10 meters HH2 GPS)
 AT0043
 AT0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6730546328(NAD 83)
 AT0043
 AT0043                          SUPERSEDED SURVEY CONTROL
 AT0043
 AT0043.No superseded survey control is available for this station.
 AT0043
 AT0043_MARKER: DB = BENCH MARK DISK
 AT0043_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AT0043_SP_SET: CONCRETE FOUNDATION
 AT0043_STAMPING: A 196 1964 RESET 1967
 AT0043_MARK LOGO: CGS
 AT0043_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0043_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AT0043+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2006
 AT0043
 AT0043  HISTORY     - Date     Condition        Report By
 AT0043  HISTORY     - 1967     MONUMENTED       CGS
 AT0043  HISTORY     - 1971     GOOD             NGS
 AT0043  HISTORY     - 1984     GOOD             NGS
 AT0043  HISTORY     - 20060826 GOOD             NGS
 AT0043
 AT0043                          STATION DESCRIPTION
 AT0043
 AT0043'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0043'3.5 MI NW FROM VENICE.
 AT0043'ABOUT 3.5 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE POST OFFICE
 AT0043'AT VENICE, 1.05 MILES SOUTHEAST OF THE BOOTHVILLE-VENICE SCHOOL, 45
 AT0043'FEET SOUTHWEST OF THE CENTER LINE OF THE SOUTHWEST LANES OF THE
 AT0043'HIGHWAY, SET IN THE TOP OF THE EAST CORNER OF THE CONCRETE FOUNDATION
 AT0043'FOR THE MORE NORTHWESTERLY OF TWO NORTHEAST LEGS FOR A LARGE WATER
 AT0043'TANK, 0.2 FOOT BELOW THE SURFACE OF THE GROUND, AND ABOUT 2 1/2 FEET
 AT0043'BELOW THE LEVEL OF THE HIGHWAY.
 AT0043
 AT0043                          STATION RECOVERY (1984)
 AT0043
 AT0043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0043'RECOVERED IN GOOD CONDITION.
 AT0043
 AT0043                          STATION RECOVERY (2006)
 AT0043
 AT0043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 AT0043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1751 ***********************************************************************
 BJ1751  DESIGNATION -  A 197
 BJ1751  PID         -  BJ1751
 BJ1751  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1751  COUNTRY     -  US
 BJ1751  USGS QUAD   -  AMITE (2018)
 BJ1751
 BJ1751                         *CURRENT SURVEY CONTROL
 BJ1751  ______________________________________________________________________
 BJ1751* NAD 83(1986) POSITION- 30 42 41.     (N) 090 30 30.     (W)   SCALED
 BJ1751* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1751  **This station is located in a suspected subsidence area (see below).
 BJ1751  ______________________________________________________________________
 BJ1751  GEOID HEIGHT    -        -27.129 (meters)                     GEOID18
 BJ1751
 BJ1751.The horizontal coordinates were scaled from a map and have
 BJ1751.an estimated accuracy of +/- 6 seconds.
 BJ1751
 BJ1751.** This station is in an area of known vertical motion.  Due to the
 BJ1751.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1751.** determined the orthometric heights for marks in these suspect
 BJ1751.** subsidence areas should be considered valid only at the epoch date
 BJ1751.** associated with the orthometric height.  These heights must always
 BJ1751.** be validated when used as control.  All previously superseded
 BJ1751.** orthometric heights are now considered suspect and are available
 BJ1751.** in the superseded section.  NGS does not recommend using suspect
 BJ1751.** or superseded heights as control.
 BJ1751
 BJ1751.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1751.GEOID18 height accuracy estimate available here.
 BJ1751
 BJ1751.Click photographs - Photos may exist for this station.
 BJ1751
 BJ1751;                    North         East    Units  Estimated Accuracy
 BJ1751;SPC LA S     -   245,410.    1,079,030.      MT  (+/- 180 meters Scaled)
 BJ1751
 BJ1751_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ386002(NAD 83)
 BJ1751
 BJ1751                          SUPERSEDED SURVEY CONTROL
 BJ1751
 BJ1751.No superseded survey control is available for this station.
 BJ1751
 BJ1751_MARKER: DB = BENCH MARK DISK
 BJ1751_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BJ1751_SP_SET: FOOTING
 BJ1751_STAMPING: A 197 1964
 BJ1751_MARK LOGO: CGS
 BJ1751_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1751+STABILITY: SURFACE MOTION
 BJ1751_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1751+SATELLITE: SATELLITE OBSERVATIONS - June 11, 1992
 BJ1751
 BJ1751  HISTORY     - Date     Condition        Report By
 BJ1751  HISTORY     - 1964     MONUMENTED       CGS
 BJ1751  HISTORY     - 1969     GOOD             CGS
 BJ1751  HISTORY     - 19920611 GOOD             NGS
 BJ1751
 BJ1751                          STATION DESCRIPTION
 BJ1751
 BJ1751'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1751'1.0 MI S FROM AMITE.
 BJ1751'ABOUT 1.0 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1751'STATION AT AMITE, 0.2 MILE SOUTH OF THE CROSSING OF FACTORY STREET,
 BJ1751'0.5 MILE SOUTH OF MILEPOST 844, SET ON THE TOP OF THE SOUTHEAST CORNER
 BJ1751'OF THE FOUNDATION FOR AN ABANDONED SIGNAL BASE, 42.8 FEET NORTHEAST OF
 BJ1751'THE SOUTHEAST CORNER OF THE STEEL FENCE AROUND GULLET GIN COMPANY
 BJ1751'PROPERTY, 27.5 FEET EAST OF THE NORTH-SOUTH FENCE LINE, 5.5 FEET WEST
 BJ1751'OF THE WEST RAIL, 69 FEET SOUTHWEST OF AND ACROSS THE TRACK FROM THE
 BJ1751'8TH TELEGRAPH POLE SOUTH OF THE CROSSING OF FACTORY STREET, 1/2 FOOT
 BJ1751'BELOW THE LEVEL OF THE TRACK.
 BJ1751
 BJ1751                          STATION RECOVERY (1992)
 BJ1751
 BJ1751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1751'0.2 KM (0.10 MI) WESTERLY ALONG MULBERRY STREET FROM THE POST OFFICE
 BJ1751'IN AMITE, THENCE 1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 51,
 BJ1751'THENCE 0.2 KM (0.10 MI) EASTERLY ALONG EAST FACTORY STREET, THENCE
 BJ1751'0.3 KM (0.20 MI) SOUTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD, NEAR
 BJ1751'THE SOUTHEAST CORNER OF THE CONCRETE FOOTING FOR A RAILROAD SIGNAL
 BJ1751'(SIGNAL REMOVED), 130.0 M (426.5 FT) SOUTH OF A SWITCH STAND, 13.1 M
 BJ1751'(43.0 FT) NORTHEAST OF THE SOUTHEAST CORNER OF A CHAIN-LINK FENCE
 BJ1751'ENCLOSING A JUNK YARD, 8.4 M (27.6 FT) EAST OF THE FENCE, 6.0 M
 BJ1751'(19.7 FT) WEST OF THE NEAR RAIL, 0.7 M (2.3 FT) EAST OF A WITNESS
 BJ1751'POST, AND THE FOOTING IS 0.3 M (1.0 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1006 ***********************************************************************
 BJ1006  DESIGNATION -  A 198
 BJ1006  PID         -  BJ1006
 BJ1006  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1006  COUNTRY     -  US
 BJ1006  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1006
 BJ1006                         *CURRENT SURVEY CONTROL
 BJ1006  ______________________________________________________________________
 BJ1006* NAD 83(1986) POSITION- 30 20 35.     (N) 091 08 43.     (W)   SCALED
 BJ1006* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1006  **This station is located in a suspected subsidence area (see below).
 BJ1006  ______________________________________________________________________
 BJ1006  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ1006
 BJ1006.The horizontal coordinates were scaled from a map and have
 BJ1006.an estimated accuracy of +/- 6 seconds.
 BJ1006
 BJ1006.** This station is in an area of known vertical motion.  Due to the
 BJ1006.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1006.** determined the orthometric heights for marks in these suspect
 BJ1006.** subsidence areas should be considered valid only at the epoch date
 BJ1006.** associated with the orthometric height.  These heights must always
 BJ1006.** be validated when used as control.  All previously superseded
 BJ1006.** orthometric heights are now considered suspect and are available
 BJ1006.** in the superseded section.  NGS does not recommend using suspect
 BJ1006.** or superseded heights as control.
 BJ1006
 BJ1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1006.GEOID18 height accuracy estimate available here.
 BJ1006
 BJ1006.Click photographs - Photos may exist for this station.
 BJ1006
 BJ1006;                    North         East    Units  Estimated Accuracy
 BJ1006;SPC LA S     -   204,310.    1,018,080.      MT  (+/- 180 meters Scaled)
 BJ1006
 BJ1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP782582(NAD 83)
 BJ1006
 BJ1006                          SUPERSEDED SURVEY CONTROL
 BJ1006
 BJ1006.No superseded survey control is available for this station.
 BJ1006
 BJ1006_MARKER: DB = BENCH MARK DISK
 BJ1006_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ1006_STAMPING: A 198 1964
 BJ1006_MARK LOGO: CGS
 BJ1006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1006
 BJ1006  HISTORY     - Date     Condition        Report By
 BJ1006  HISTORY     - 1964     MONUMENTED       CGS
 BJ1006  HISTORY     - 1969     GOOD             LADTD
 BJ1006  HISTORY     - 1976     GOOD             NGS
 BJ1006  HISTORY     - 1986     GOOD             NGS
 BJ1006
 BJ1006                          STATION DESCRIPTION
 BJ1006
 BJ1006'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ1006'IN BURTVILLE.
 BJ1006'IN BURTVILLE AT THE JUNCTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY
 BJ1006'327, ABOUT 0.25 MILE SOUTHWEST OF THE INTERSECTION OF THE ILLINOIS
 BJ1006'CENTRAL RAILROAD AND STATE HIGHWAY 30, AT THE SOUTHEAST CORNER OF A
 BJ1006'SMALL PASTURE.  IT IS 158 FEET NORTHWEST OF THE CENTER OF THE JUNCTION
 BJ1006'OF HIGHWAY, 34 FEET NORTHEAST OF THE CENTERLINE OF STATE HIGHWAY 327,
 BJ1006'1.5 FEET NORTHEAST OF A POWER LINE POLE, 42 FEET SOUTH OF A 36 INCH
 BJ1006'PECAN TREE, 79.5 FEET WEST OF THE NORTHWEST CORNER OF A SMALL
 BJ1006'BUILDING, 8 FEET NORTHEAST OF A METAL WITNESS POST, 0.5 FOOT ABOVE THE
 BJ1006'LEVEL OF THE HIGHWAY.  DISK SET ON THE TOP OF A COPPER COATED STEEL
 BJ1006'ROD FLUSH WITH THE GROUND AND PROTECTED BY A 4 INCH TILE WHICH IS
 BJ1006'FLUSH WITH THE GROUND.  THE ROD DRIVEN TO A DEPTH OF 80 FEET.
 BJ1006
 BJ1006                          STATION RECOVERY (1976)
 BJ1006
 BJ1006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1006'0.4 MILE SOUTHWEST ALONG STATE HIGHWAY 327 FROM ITS INTERSECTION WITH
 BJ1006'STATE HIGHWAY 30 AT BURTVILLE, 35 MILE SOUTHWEST OF THE INTERSECTION
 BJ1006'OF THE ILLINOIS CENTRAL RAILROAD AND STATE HIGHWAY 327, AT THE Y
 BJ1006'JUNCTION OF WHERE STATE HIGHWAY 327 BREAKS OFF AND LEADS NORTHWEST AND
 BJ1006'SOUTHEAST, 163 FT NORTHWEST OF THE CENTER LINE OF THE Y JUNCTION, 35
 BJ1006'FT NORTHEAST OF THE CENTER LINE OF THE ROAD, 40 FT NORTHWEST OF A
 BJ1006'FENCE CORNER, 19 FT NORTHWEST OF A POWER POLE WITH GUY WIRE, NOTE LAST
 BJ1006'POLE IN ROW, 5.5 FT SOUTHWEST OF A FENCE LINE, 78.5 FT SOUTHEAST OF
 BJ1006'THE CENTER LINE OF A METAL GATE, 81 FT SOUTH SOUTHWEST OF THE
 BJ1006'SOUTHWEST CORNER OF A SMALL WOODEN HOUSE, SURROUNDED BY 3 WITNESS POST
 BJ1006
 BJ1006                          STATION RECOVERY (1986)
 BJ1006
 BJ1006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3202 ***********************************************************************
 CP3202  DESIGNATION -  A 1993
 CP3202  PID         -  CP3202
 CP3202  STATE/COUNTY-  LA/WEST CARROLL
 CP3202  COUNTRY     -  US
 CP3202  USGS QUAD   -  KILBOURNE (2018)
 CP3202
 CP3202                         *CURRENT SURVEY CONTROL
 CP3202  ______________________________________________________________________
 CP3202* NAD 83(1986) POSITION- 32 55 38.     (N) 091 20 59.     (W)   SCALED
 CP3202* NAVD 88 ORTHO HEIGHT -    34.529 (meters)      113.28  (feet) ADJUSTED
 CP3202  ______________________________________________________________________
 CP3202  GEOID HEIGHT    -        -26.106 (meters)                     GEOID18
 CP3202  DYNAMIC HEIGHT  -         34.491 (meters)      113.16  (feet) COMP
 CP3202  MODELED GRAVITY -    979,556.5   (mgal)                       NAVD 88
 CP3202
 CP3202  VERT ORDER      -  SECOND    CLASS II
 CP3202
 CP3202.The horizontal coordinates were scaled from a map and have
 CP3202.an estimated accuracy of +/- 6 seconds.
 CP3202
 CP3202.The orthometric height was determined by differential leveling and
 CP3202.adjusted by the NATIONAL GEODETIC SURVEY
 CP3202.in June 1991.
 CP3202
 CP3202.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3202.GEOID18 height accuracy estimate available here.
 CP3202
 CP3202.Click photographs - Photos may exist for this station.
 CP3202
 CP3202.The dynamic height is computed by dividing the NAVD 88
 CP3202.geopotential number by the normal gravity value computed on the
 CP3202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3202.degrees latitude (g = 980.6199 gals.).
 CP3202
 CP3202.The modeled gravity was interpolated from observed gravity values.
 CP3202
 CP3202;                    North         East    Units  Estimated Accuracy
 CP3202;SPC LA N     -   269,710.    1,107,590.      MT  (+/- 180 meters Scaled)
 CP3202
 CP3202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS542444(NAD 83)
 CP3202
 CP3202                          SUPERSEDED SURVEY CONTROL
 CP3202
 CP3202.No superseded survey control is available for this station.
 CP3202
 CP3202_MARKER: DD = SURVEY DISK
 CP3202_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3202_SP_SET: HEADWALL
 CP3202_STAMPING: A 1993
 CP3202_MARK LOGO: LADTD
 CP3202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3202+STABILITY: SURFACE MOTION
 CP3202
 CP3202  HISTORY     - Date     Condition        Report By
 CP3202  HISTORY     - UNK      MONUMENTED       LAGS
 CP3202  HISTORY     - 1985     GOOD             LADTD
 CP3202
 CP3202                          STATION DESCRIPTION
 CP3202
 CP3202'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3202'8.8 KM (5.5 MI) NORTH FROM OAK GROVE.
 CP3202'8.8 KM (5.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3202'GROVE TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY SET IN A
 CP3202'THREE CHANNEL CONCRETE HEADWALL, 16.8 METERS (55 FEET) NORTH OF A
 CP3202'TELEPHONE JUNCTION BOX NUMBERED 12W-LPS, 4.9 METERS (16 FEET) WEST OF
 CP3202'THE CENTERLINE OF STATE HIGHWAY 17 AND 4.4 METERS (14.5 FEET) SOUTH
 CP3202'OF THE NORTH END OF A THREE CHANNEL CONCRETE HEADWALL.
 CP3202'THE MARK IS 0.02 METERS  N FROM  SOUTH END OF HEADWALL
 CP3202'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3204 ***********************************************************************
 CP3204  DESIGNATION -  A 1994
 CP3204  PID         -  CP3204
 CP3204  STATE/COUNTY-  LA/WEST CARROLL
 CP3204  COUNTRY     -  US
 CP3204  USGS QUAD   -  KILBOURNE (2018)
 CP3204
 CP3204                         *CURRENT SURVEY CONTROL
 CP3204  ______________________________________________________________________
 CP3204* NAD 83(1986) POSITION- 32 56 26.     (N) 091 20 25.     (W)   SCALED
 CP3204* NAVD 88 ORTHO HEIGHT -    34.418 (meters)      112.92  (feet) ADJUSTED
 CP3204  ______________________________________________________________________
 CP3204  GEOID HEIGHT    -        -26.108 (meters)                     GEOID18
 CP3204  DYNAMIC HEIGHT  -         34.381 (meters)      112.80  (feet) COMP
 CP3204  MODELED GRAVITY -    979,557.3   (mgal)                       NAVD 88
 CP3204
 CP3204  VERT ORDER      -  SECOND    CLASS II
 CP3204
 CP3204.The horizontal coordinates were scaled from a map and have
 CP3204.an estimated accuracy of +/- 6 seconds.
 CP3204
 CP3204.The orthometric height was determined by differential leveling and
 CP3204.adjusted by the NATIONAL GEODETIC SURVEY
 CP3204.in June 1991.
 CP3204
 CP3204.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3204.GEOID18 height accuracy estimate available here.
 CP3204
 CP3204.Click photographs - Photos may exist for this station.
 CP3204
 CP3204.The dynamic height is computed by dividing the NAVD 88
 CP3204.geopotential number by the normal gravity value computed on the
 CP3204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3204.degrees latitude (g = 980.6199 gals.).
 CP3204
 CP3204.The modeled gravity was interpolated from observed gravity values.
 CP3204
 CP3204;                    North         East    Units  Estimated Accuracy
 CP3204;SPC LA N     -   271,190.    1,108,460.      MT  (+/- 180 meters Scaled)
 CP3204
 CP3204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS551459(NAD 83)
 CP3204
 CP3204                          SUPERSEDED SURVEY CONTROL
 CP3204
 CP3204.No superseded survey control is available for this station.
 CP3204
 CP3204_MARKER: DD = SURVEY DISK
 CP3204_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3204_SP_SET: HEADWALL
 CP3204_STAMPING: A 1994
 CP3204_MARK LOGO: LAGS
 CP3204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3204+STABILITY: SURFACE MOTION
 CP3204
 CP3204  HISTORY     - Date     Condition        Report By
 CP3204  HISTORY     - UNK      MONUMENTED       LAGS
 CP3204  HISTORY     - 1985     GOOD             LADTD
 CP3204
 CP3204                          STATION DESCRIPTION
 CP3204
 CP3204'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3204'10.5 KM (6.5 MI) NORTH FROM OAK GROVE.
 CP3204'10.5 KM (6.5 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE
 CP3204'IN OAK GROVE TO THE BENCH MARK SET ON THE EAST SIDE OF STATE HIGHWAY
 CP3204'17 IN A CONCRETE HEADWALL, 18 METERS (59 FEET) SOUTH-SOUTHWEST OF A
 CP3204'GRAVEL DRIVE, 5 METERS (16.5 FEET) SOUTHEAST OF THE CENTERLINE OF
 CP3204'STATE HIGHWAY 17 AND 1.2 METERS (4 FEET) SOUTH OF THE NORTH END OF
 CP3204'THE HEADWALL.
 CP3204'THE MARK IS 0.02 METERS  N FROM  SOUTH END OF HEADWALL
 CP3204'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3205 ***********************************************************************
 CP3205  DESIGNATION -  A 1995
 CP3205  PID         -  CP3205
 CP3205  STATE/COUNTY-  LA/WEST CARROLL
 CP3205  COUNTRY     -  US
 CP3205  USGS QUAD   -  KILBOURNE (2018)
 CP3205
 CP3205                         *CURRENT SURVEY CONTROL
 CP3205  ______________________________________________________________________
 CP3205* NAD 83(1986) POSITION- 32 56 40.     (N) 091 20 18.     (W)   SCALED
 CP3205* NAVD 88 ORTHO HEIGHT -    34.196 (meters)      112.19  (feet) ADJUSTED
 CP3205  ______________________________________________________________________
 CP3205  GEOID HEIGHT    -        -26.108 (meters)                     GEOID18
 CP3205  DYNAMIC HEIGHT  -         34.159 (meters)      112.07  (feet) COMP
 CP3205  MODELED GRAVITY -    979,557.6   (mgal)                       NAVD 88
 CP3205
 CP3205  VERT ORDER      -  SECOND    CLASS II
 CP3205
 CP3205.The horizontal coordinates were scaled from a map and have
 CP3205.an estimated accuracy of +/- 6 seconds.
 CP3205
 CP3205.The orthometric height was determined by differential leveling and
 CP3205.adjusted by the NATIONAL GEODETIC SURVEY
 CP3205.in June 1991.
 CP3205
 CP3205.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3205.GEOID18 height accuracy estimate available here.
 CP3205
 CP3205.Click photographs - Photos may exist for this station.
 CP3205
 CP3205.The dynamic height is computed by dividing the NAVD 88
 CP3205.geopotential number by the normal gravity value computed on the
 CP3205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3205.degrees latitude (g = 980.6199 gals.).
 CP3205
 CP3205.The modeled gravity was interpolated from observed gravity values.
 CP3205
 CP3205;                    North         East    Units  Estimated Accuracy
 CP3205;SPC LA N     -   271,630.    1,108,640.      MT  (+/- 180 meters Scaled)
 CP3205
 CP3205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS553463(NAD 83)
 CP3205
 CP3205                          SUPERSEDED SURVEY CONTROL
 CP3205
 CP3205.No superseded survey control is available for this station.
 CP3205
 CP3205_MARKER: DD = SURVEY DISK
 CP3205_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3205_SP_SET: HEADWALL
 CP3205_STAMPING: A 1995
 CP3205_MARK LOGO: LAGS
 CP3205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3205+STABILITY: SURFACE MOTION
 CP3205
 CP3205  HISTORY     - Date     Condition        Report By
 CP3205  HISTORY     - UNK      MONUMENTED       LAGS
 CP3205  HISTORY     - 1985     GOOD             LADTD
 CP3205
 CP3205                          STATION DESCRIPTION
 CP3205
 CP3205'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3205'11 KM (6.8 MI) NORTH FROM OAK GROVE.
 CP3205'11 KM (6.8 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3205'GROVE TO THE BENCH MARK ON THE WEST SIDE OF STATE HIGHWAY 17 SET IN A
 CP3205'CONCRETE HEADWALL, 5.2 METERS (17 FEET) WEST OF THE CENTERLINE OF
 CP3205'STATE HIGHWAY 17 AND 1.2 METERS (4 FEET) SOUTH OF THE NORTH END OF
 CP3205'THE HEADWALL.
 CP3205'THE MARK IS 0.02 METERS  N FROM  SOUTH END OF HEADWALL
 CP3205'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3207 ***********************************************************************
 CP3207  DESIGNATION -  A 1997
 CP3207  PID         -  CP3207
 CP3207  STATE/COUNTY-  LA/WEST CARROLL
 CP3207  COUNTRY     -  US
 CP3207  USGS QUAD   -  KILBOURNE (2018)
 CP3207
 CP3207                         *CURRENT SURVEY CONTROL
 CP3207  ______________________________________________________________________
 CP3207* NAD 83(1986) POSITION- 32 57 32.     (N) 091 19 56.     (W)   SCALED
 CP3207* NAVD 88 ORTHO HEIGHT -    35.306 (meters)      115.83  (feet) ADJUSTED
 CP3207  ______________________________________________________________________
 CP3207  GEOID HEIGHT    -        -26.105 (meters)                     GEOID18
 CP3207  DYNAMIC HEIGHT  -         35.268 (meters)      115.71  (feet) COMP
 CP3207  MODELED GRAVITY -    979,558.8   (mgal)                       NAVD 88
 CP3207
 CP3207  VERT ORDER      -  SECOND    CLASS II
 CP3207
 CP3207.The horizontal coordinates were scaled from a map and have
 CP3207.an estimated accuracy of +/- 6 seconds.
 CP3207
 CP3207.The orthometric height was determined by differential leveling and
 CP3207.adjusted by the NATIONAL GEODETIC SURVEY
 CP3207.in June 1991.
 CP3207
 CP3207.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3207.GEOID18 height accuracy estimate available here.
 CP3207
 CP3207.Click photographs - Photos may exist for this station.
 CP3207
 CP3207.The dynamic height is computed by dividing the NAVD 88
 CP3207.geopotential number by the normal gravity value computed on the
 CP3207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3207.degrees latitude (g = 980.6199 gals.).
 CP3207
 CP3207.The modeled gravity was interpolated from observed gravity values.
 CP3207
 CP3207;                    North         East    Units  Estimated Accuracy
 CP3207;SPC LA N     -   273,230.    1,109,190.      MT  (+/- 180 meters Scaled)
 CP3207
 CP3207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS558479(NAD 83)
 CP3207
 CP3207                          SUPERSEDED SURVEY CONTROL
 CP3207
 CP3207.No superseded survey control is available for this station.
 CP3207
 CP3207_MARKER: DD = SURVEY DISK
 CP3207_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3207_SP_SET: HEADWALL
 CP3207_STAMPING: A 1997
 CP3207_MARK LOGO: LAGS
 CP3207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3207+STABILITY: SURFACE MOTION
 CP3207
 CP3207  HISTORY     - Date     Condition        Report By
 CP3207  HISTORY     - UNK      MONUMENTED       LAGS
 CP3207  HISTORY     - 1985     GOOD             LADTD
 CP3207
 CP3207                          STATION DESCRIPTION
 CP3207
 CP3207'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3207'12.7 KM (7.9 MI) NORTH FROM OAK GROVE.
 CP3207'12.7 KM (7.9 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE
 CP3207'IN OAK GROVE TO THE BENCH MARK SET ON THE WEST SIDE OF THE HIGHWAY IN
 CP3207'A THREE CHANNEL CONCRETE HEADWALL, 5.3 METERS (17 FEET) WEST OF THE
 CP3207'CENTERLINE OF STATE HIGHWAY 17 AND 4.6 METERS (15 FEET) SOUTH OF THE
 CP3207'NORTH END OF THE HEADWALL.
 CP3207'THE MARK IS 0.02 METERS  S FROM  NORTH END OF HEADWALL
 CP3207'THE MARK IS 0.31 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3210 ***********************************************************************
 CP3210  DESIGNATION -  A 1999
 CP3210  PID         -  CP3210
 CP3210  STATE/COUNTY-  LA/WEST CARROLL
 CP3210  COUNTRY     -  US
 CP3210  USGS QUAD   -  KILBOURNE (2018)
 CP3210
 CP3210                         *CURRENT SURVEY CONTROL
 CP3210  ______________________________________________________________________
 CP3210* NAD 83(1986) POSITION- 32 58 04.     (N) 091 19 40.     (W)   SCALED
 CP3210* NAVD 88 ORTHO HEIGHT -    34.891 (meters)      114.47  (feet) ADJUSTED
 CP3210  ______________________________________________________________________
 CP3210  GEOID HEIGHT    -        -26.105 (meters)                     GEOID18
 CP3210  DYNAMIC HEIGHT  -         34.853 (meters)      114.35  (feet) COMP
 CP3210  MODELED GRAVITY -    979,559.4   (mgal)                       NAVD 88
 CP3210
 CP3210  VERT ORDER      -  SECOND    CLASS II
 CP3210
 CP3210.The horizontal coordinates were scaled from a map and have
 CP3210.an estimated accuracy of +/- 6 seconds.
 CP3210
 CP3210.The orthometric height was determined by differential leveling and
 CP3210.adjusted by the NATIONAL GEODETIC SURVEY
 CP3210.in June 1991.
 CP3210
 CP3210.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3210.GEOID18 height accuracy estimate available here.
 CP3210
 CP3210.Click photographs - Photos may exist for this station.
 CP3210
 CP3210.The dynamic height is computed by dividing the NAVD 88
 CP3210.geopotential number by the normal gravity value computed on the
 CP3210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3210.degrees latitude (g = 980.6199 gals.).
 CP3210
 CP3210.The modeled gravity was interpolated from observed gravity values.
 CP3210
 CP3210;                    North         East    Units  Estimated Accuracy
 CP3210;SPC LA N     -   274,230.    1,109,600.      MT  (+/- 180 meters Scaled)
 CP3210
 CP3210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS562489(NAD 83)
 CP3210
 CP3210                          SUPERSEDED SURVEY CONTROL
 CP3210
 CP3210.No superseded survey control is available for this station.
 CP3210
 CP3210_MARKER: DD = SURVEY DISK
 CP3210_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3210_SP_SET: HEADWALL
 CP3210_STAMPING: A 1999
 CP3210_MARK LOGO: LAGS
 CP3210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3210+STABILITY: SURFACE MOTION
 CP3210
 CP3210  HISTORY     - Date     Condition        Report By
 CP3210  HISTORY     - UNK      MONUMENTED       LAGS
 CP3210  HISTORY     - 1985     GOOD             LADTD
 CP3210
 CP3210                          STATION DESCRIPTION
 CP3210
 CP3210'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3210'14.1 KM (8.7 MI) NORTH FROM OAK GROVE.
 CP3210'14.1 KM (8.7 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3210'GROVE TO THE BENCH MARK ON THE EAST SIDE OF THE HIGHWAY SET IN A
 CP3210'CONCRETE HEADWALL, 18.4 METERS (60.5 FEET) NORTH-NORTHWEST OF A POWER
 CP3210'POLE, 6.1 METERS (20 FEET) EAST OF THE CENTERLINE OF STATE HIGHWAY 17
 CP3210'AND 1.2 METERS (4 FEET) SOUTH OF THE NORTH END OF THE HEADWALL.
 CP3210'THE MARK IS 0.31 METERS  N FROM  SOUTH END OF HEADWALL
 CP3210'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1807 ***********************************************************************
 AU1807  DESIGNATION -  A 2 HUMBLE OIL CO.
 AU1807  PID         -  AU1807
 AU1807  STATE/COUNTY-  LA/ST MARY
 AU1807  COUNTRY     -  US
 AU1807  USGS QUAD   -  ELLERSLIE (2018)
 AU1807
 AU1807                         *CURRENT SURVEY CONTROL
 AU1807  ______________________________________________________________________
 AU1807* NAD 83(1986) POSITION- 29 38 16.     (N) 091 30 46.     (W)   SCALED
 AU1807* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1807  **This station is located in a suspected subsidence area (see below).
 AU1807  ______________________________________________________________________
 AU1807  GEOID HEIGHT    -        -25.368 (meters)                     GEOID18
 AU1807
 AU1807.The horizontal coordinates were scaled from a map and have
 AU1807.an estimated accuracy of +/- 6 seconds.
 AU1807
 AU1807.** This station is in an area of known vertical motion. If an
 AU1807.** orthometric height was ever established but is not available 
 AU1807.** in the current survey control section, the orthometric height
 AU1807.** is considered suspect.  Suspect heights are available in the
 AU1807.** superseded section only if requested.
 AU1807
 AU1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1807.GEOID18 height accuracy estimate available here.
 AU1807
 AU1807.Click photographs - Photos may exist for this station.
 AU1807
 AU1807;                    North         East    Units  Estimated Accuracy
 AU1807;SPC LA S     -   126,130.      982,620.      MT  (+/- 180 meters Scaled)
 AU1807
 AU1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN439795(NAD 83)
 AU1807
 AU1807                          SUPERSEDED SURVEY CONTROL
 AU1807
 AU1807.No superseded survey control is available for this station.
 AU1807
 AU1807_MARKER: B = BOLT
 AU1807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1807_STAMPING: A 2
 AU1807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1807+STABILITY: SURFACE MOTION
 AU1807
 AU1807  HISTORY     - Date     Condition        Report By
 AU1807  HISTORY     - UNK      MONUMENTED       HUMBLE
 AU1807  HISTORY     - 1963     GOOD             CGS
 AU1807
 AU1807                          STATION DESCRIPTION
 AU1807
 AU1807'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU1807'9.3 MI SW FROM BAYOU SALE.
 AU1807'THE MARK IS LOCATED 9.3 MILES SOUTHWEST ALONG STATE HIGHWAY 317 FROM
 AU1807'ITS INTERSECTION WITH THE TEXAS AND NEW ORLEANS RAILROAD AT BAYOU
 AU1807'SALE, 87 FEET SOUTHWEST OF THE CENTER OF THE ENTRANCE TO THE HUMBLE
 AU1807'OIL COMPANY PLANT, 33 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 AU1807'2.5 FEET SOUTHEAST OF A FENCE LINE, AND 1 FOOT NORTHWEST OF A METAL
 AU1807'WITNESS POST.  IT IS A BRASS BOLT SET IN THE CENTER AND TOP OF AN
 AU1807'8-INCH ROUND CONCRETE POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL0746 ***********************************************************************
 DL0746  DESIGNATION -  A 20 6 BOLT
 DL0746  PID         -  DL0746
 DL0746  STATE/COUNTY-  LA/BOSSIER
 DL0746  COUNTRY     -  US
 DL0746  USGS QUAD   -  DODDRIDGE SE (2017)
 DL0746
 DL0746                         *CURRENT SURVEY CONTROL
 DL0746  ______________________________________________________________________
 DL0746* NAD 83(1986) POSITION- 33 00 18.     (N) 093 47 52.     (W)   SCALED
 DL0746* NAVD 88 ORTHO HEIGHT -    60.48  (+/-2cm)      198.4   (feet) VERTCON3
 DL0746  ______________________________________________________________________
 DL0746  GEOID HEIGHT    -        -26.449 (meters)                     GEOID18
 DL0746  VERT ORDER      -  ? (See Below)
 DL0746
 DL0746.The horizontal coordinates were scaled from a map and have
 DL0746.an estimated accuracy of +/- 6 seconds.
 DL0746
 DL0746.The NAVD 88 height was computed by applying the VERTCON shift value to
 DL0746.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 DL0746
 DL0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL0746.GEOID18 height accuracy estimate available here.
 DL0746
 DL0746.The vertical order pertains to the NGVD 29 superseded value.
 DL0746
 DL0746.Click photographs - Photos may exist for this station.
 DL0746
 DL0746;                    North         East    Units  Estimated Accuracy
 DL0746;SPC LA N     -   278,490.      878,720.      MT  (+/- 180 meters Scaled)
 DL0746
 DL0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS254521(NAD 83)
 DL0746
 DL0746                          SUPERSEDED SURVEY CONTROL
 DL0746
 DL0746  NGVD 29 (??/??/92)   60.531  (m)          198.59   (f) ADJ UNCH       
 DL0746
 DL0746.Superseded values are not recommended for survey control.
 DL0746
 DL0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL0746.See file dsdata.pdf to determine how the superseded data were derived.
 DL0746
 DL0746_MARKER: B = BOLT
 DL0746_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DL0746_SP_SET: UNDERGROUND STONE
 DL0746_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DL0746
 DL0746  HISTORY     - Date     Condition        Report By
 DL0746  HISTORY     - UNK      MONUMENTED       USACE
 DL0746  HISTORY     - 1935     GOOD             CGS
 DL0746
 DL0746                          STATION DESCRIPTION
 DL0746
 DL0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 DL0746'3.6 MI NW FROM WARDVIEW.
 DL0746'IN CADDO PARISH, ABOUT 3.6 MILES NORTHWEST ALONG THE MISSIONARY
 DL0746'FERRY-WARDVIEW ROAD FROM WARDVIEW, BOSSIER PARISH, IN SEC 10, T 23 N,
 DL0746'R 14 W, ABOUT 880 FEET EAST OF THE JOHN NEALY RESIDENCE, AND NORTH OF
 DL0746'THE ROAD.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER
 DL0746'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A C OF E,
 DL0746'US ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1170 ***********************************************************************
 AU1170  DESIGNATION -  A 200
 AU1170  PID         -  AU1170
 AU1170  STATE/COUNTY-  LA/ORLEANS
 AU1170  COUNTRY     -  US
 AU1170  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1170
 AU1170                         *CURRENT SURVEY CONTROL
 AU1170  ______________________________________________________________________
 AU1170* NAD 83(1986) POSITION- 29 54 47.     (N) 090 01 04.     (W)   SCALED
 AU1170* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1170  **This station is located in a suspected subsidence area (see below).
 AU1170  ______________________________________________________________________
 AU1170  GEOID HEIGHT    -        -25.869 (meters)                     GEOID18
 AU1170
 AU1170.The horizontal coordinates were scaled from a map and have
 AU1170.an estimated accuracy of +/- 6 seconds.
 AU1170
 AU1170.** This station is in an area of known vertical motion.  Due to the
 AU1170.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1170.** determined the orthometric heights for marks in these suspect
 AU1170.** subsidence areas should be considered valid only at the epoch date
 AU1170.** associated with the orthometric height.  These heights must always
 AU1170.** be validated when used as control.  All previously superseded
 AU1170.** orthometric heights are now considered suspect and are available
 AU1170.** in the superseded section.  NGS does not recommend using suspect
 AU1170.** or superseded heights as control.
 AU1170
 AU1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1170.GEOID18 height accuracy estimate available here.
 AU1170
 AU1170.Click photographs - Photos may exist for this station.
 AU1170
 AU1170;                    North         East    Units  Estimated Accuracy
 AU1170;SPC LA S     -   157,360.    1,127,030.      MT  (+/- 180 meters Scaled)
 AU1170
 AU1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP879128(NAD 83)
 AU1170
 AU1170                          SUPERSEDED SURVEY CONTROL
 AU1170
 AU1170.No superseded survey control is available for this station.
 AU1170
 AU1170_MARKER: DB = BENCH MARK DISK
 AU1170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1170_STAMPING: A 200 1964
 AU1170_MARK LOGO: CGS
 AU1170_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1170+STABILITY: SURFACE MOTION
 AU1170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1170+SATELLITE: SATELLITE OBSERVATIONS - December 02, 1994
 AU1170
 AU1170  HISTORY     - Date     Condition        Report By
 AU1170  HISTORY     - 1964     MONUMENTED       CGS
 AU1170  HISTORY     - 1985     GOOD             NGS
 AU1170  HISTORY     - 1985     GOOD             USPSQD
 AU1170  HISTORY     - 19901030 GOOD             NGS
 AU1170  HISTORY     - 19941202 GOOD             NGS
 AU1170
 AU1170                          STATION DESCRIPTION
 AU1170
 AU1170'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1170'IN ALGIERS.
 AU1170'AT ALGIERS, AT THE JUNCTION OF BEHRMAN HIGHWAY AND BEHRMAN PLACE, 73
 AU1170'FEET WEST OF THE CENTER LINE OF SOUTH-BOUND LANE OF BEHRMAN PLACE, 31
 AU1170'FEET NORTHEAST OF THE CENTER LINE OF THE NORTHWEST BOUND LANE OF
 AU1170'BEHRMAN HIGHWAY, 73 1/2 FEET SOUTH OF THE CENTER LINE OF BEHRMAN
 AU1170'HIGHWAY, (TWO-WAY TRAFFIC CROSSING BEHRMAN PLACE), 3 1/2 FEET
 AU1170'NORTHWEST OF A POWER LINE POLE, 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 AU1170'SET IN THE TOP OF A CONCRETE POST 1 INCH UNDERGROUND.
 AU1170
 AU1170                          STATION RECOVERY (1985)
 AU1170
 AU1170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1170'RECOVERED IN GOOD CONDITION, THE 1964 DESCRIPTION IS ADEQUATE WITH THE
 AU1170'FOLLOWING CHANGES, ADD--0.30 METER (1.0 FT) EAST OF A WITNESS POST,
 AU1170'DELETE--3-1/2 FEET NORTHWEST OF A POWER LINE POLE, ADD--1.58 METERS
 AU1170'(5.2 FT) NORTHWEST OF UTILITY POLE 31 WITH 1 GUY WIRE.
 AU1170
 AU1170                          STATION RECOVERY (1985)
 AU1170
 AU1170'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU1170'NOTE: THERE IS A STEEL STAKE, 2 FEET HIGH, PAINTED ORANGE, ONE FOOT
 AU1170'NORTH OF THE MARK.
 AU1170
 AU1170                          STATION RECOVERY (1990)
 AU1170
 AU1170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1170'IN ALGIERS, AT THE INTERSECTION OF NEW BEHRMAN AND OLD BEHRMAN
 AU1170'HIGHWAYS, 26.7 M (87.6 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND
 AU1170'LANES OF THE NEW HIGHWAY, 20.3 M (66.6 FT) SOUTHWEST OF THE
 AU1170'CENTERLINE OF THE OLD HIGHWAY, 1.7 M (5.6 FT) NORTHWEST OF UTILITY
 AU1170'POLE NUMBER 31 WITH ONE GUY WIRE, 0.3 M (1.0 FT) WEST OF A WITNESS
 AU1170'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AU1170
 AU1170                          STATION RECOVERY (1994)
 AU1170
 AU1170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU1170'IN ALGIERS, AT THE INTERSECTION OF NEW BEHRMAN AND OLD BEHRMAN
 AU1170'HIGHWAYS, 30.0 M (98.4 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND
 AU1170'LANES OF THE NEW HIGHWAY, 20.3 M (66.6 FT) SOUTHWEST OF THE CENTERLINE
 AU1170'OF THE OLD HIGHWAY, 1.5 M (4.9 FT) NORTHWEST OF UTILITY POLE NUMBER 31
 AU1170'WITH 1 GUY CABLE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.3 M
 AU1170'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAYS, AND THE MONUMENT IS FLUSH
 AU1170'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3211 ***********************************************************************
 CP3211  DESIGNATION -  A 2000
 CP3211  PID         -  CP3211
 CP3211  STATE/COUNTY-  LA/WEST CARROLL
 CP3211  COUNTRY     -  US
 CP3211  USGS QUAD   -  KILBOURNE (2018)
 CP3211
 CP3211                         *CURRENT SURVEY CONTROL
 CP3211  ______________________________________________________________________
 CP3211* NAD 83(1986) POSITION- 32 58 38.     (N) 091 19 30.     (W)   SCALED
 CP3211* NAVD 88 ORTHO HEIGHT -    34.760 (meters)      114.04  (feet) ADJUSTED
 CP3211  ______________________________________________________________________
 CP3211  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 CP3211  DYNAMIC HEIGHT  -         34.722 (meters)      113.92  (feet) COMP
 CP3211  MODELED GRAVITY -    979,560.3   (mgal)                       NAVD 88
 CP3211
 CP3211  VERT ORDER      -  SECOND    CLASS II
 CP3211
 CP3211.The horizontal coordinates were scaled from a map and have
 CP3211.an estimated accuracy of +/- 6 seconds.
 CP3211
 CP3211.The orthometric height was determined by differential leveling and
 CP3211.adjusted by the NATIONAL GEODETIC SURVEY
 CP3211.in June 1991.
 CP3211
 CP3211.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3211.GEOID18 height accuracy estimate available here.
 CP3211
 CP3211.Click photographs - Photos may exist for this station.
 CP3211
 CP3211.The dynamic height is computed by dividing the NAVD 88
 CP3211.geopotential number by the normal gravity value computed on the
 CP3211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3211.degrees latitude (g = 980.6199 gals.).
 CP3211
 CP3211.The modeled gravity was interpolated from observed gravity values.
 CP3211
 CP3211;                    North         East    Units  Estimated Accuracy
 CP3211;SPC LA N     -   275,280.    1,109,840.      MT  (+/- 180 meters Scaled)
 CP3211
 CP3211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS565500(NAD 83)
 CP3211
 CP3211                          SUPERSEDED SURVEY CONTROL
 CP3211
 CP3211.No superseded survey control is available for this station.
 CP3211
 CP3211_MARKER: DD = SURVEY DISK
 CP3211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3211_STAMPING: A 2000
 CP3211_MARK LOGO: LAGS
 CP3211_PROJECTION: PROJECTING 31 CENTIMETERS
 CP3211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3211+STABILITY: SURFACE MOTION
 CP3211
 CP3211  HISTORY     - Date     Condition        Report By
 CP3211  HISTORY     - UNK      MONUMENTED       LAGS
 CP3211  HISTORY     - 1985     GOOD             LADTD
 CP3211
 CP3211                          STATION DESCRIPTION
 CP3211
 CP3211'DESCRIBED BY LA TRANSP AND DEV 1985
 CP3211'15.2 KM (9.4 MI) NORTH FROM OAK GROVE.
 CP3211'15.2 KM (9.4 MI) NORTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK
 CP3211'GROVE TO THE BENCH MARK ON THE WEST SIDE OF THE HIGHWAY WEST OF THE
 CP3211'JUNCTION OF STATE HIGHWAYS 17 AND 880, 17.7 METERS (58 FEET) EAST OF
 CP3211'A GRAVEL DRIVE LEADING TO THE RESIDENCE OF JOHN FOWLER, 16.6 METERS
 CP3211'(54.5 FEET) SOUTHWEST OF A TELEPHONE JUNCTION BOX NUMBERED 25W, 13.4
 CP3211'METERS (44 FEET) WEST OF THE CENTERLINE OF STATE HIGHWAY 17 AND 11.6
 CP3211'METERS (38 FEET) NORTH OF A GRAVEL ROAD LEADING WEST.
 CP3211'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0187 ***********************************************************************
 AU0187  DESIGNATION -  A 201
 AU0187  PID         -  AU0187
 AU0187  STATE/COUNTY-  LA/ST MARY
 AU0187  COUNTRY     -  US
 AU0187  USGS QUAD   -  PATTERSON (2018)
 AU0187
 AU0187                         *CURRENT SURVEY CONTROL
 AU0187  ______________________________________________________________________
 AU0187* NAD 83(1986) POSITION- 29 43 02.     (N) 091 20 00.     (W)   SCALED
 AU0187* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0187  **This station is located in a suspected subsidence area (see below).
 AU0187  ______________________________________________________________________
 AU0187  GEOID HEIGHT    -        -25.556 (meters)                     GEOID18
 AU0187
 AU0187.The horizontal coordinates were scaled from a map and have
 AU0187.an estimated accuracy of +/- 6 seconds.
 AU0187
 AU0187.** This station is in an area of known vertical motion.  Due to the
 AU0187.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0187.** determined the orthometric heights for marks in these suspect
 AU0187.** subsidence areas should be considered valid only at the epoch date
 AU0187.** associated with the orthometric height.  These heights must always
 AU0187.** be validated when used as control.  All previously superseded
 AU0187.** orthometric heights are now considered suspect and are available
 AU0187.** in the superseded section.  NGS does not recommend using suspect
 AU0187.** or superseded heights as control.
 AU0187
 AU0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0187.GEOID18 height accuracy estimate available here.
 AU0187
 AU0187.Click photographs - Photos may exist for this station.
 AU0187
 AU0187;                    North         East    Units  Estimated Accuracy
 AU0187;SPC LA S     -   134,920.    1,000,000.      MT  (+/- 180 meters Scaled)
 AU0187
 AU0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN612886(NAD 83)
 AU0187
 AU0187                          SUPERSEDED SURVEY CONTROL
 AU0187
 AU0187.No superseded survey control is available for this station.
 AU0187
 AU0187_MARKER: DB = BENCH MARK DISK
 AU0187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0187_STAMPING: A 201 1964
 AU0187_MARK LOGO: CGS
 AU0187_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU0187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0187+STABILITY: SURFACE MOTION
 AU0187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0187+SATELLITE: SATELLITE OBSERVATIONS - March 05, 1993
 AU0187
 AU0187  HISTORY     - Date     Condition        Report By
 AU0187  HISTORY     - 1964     MONUMENTED       CGS
 AU0187  HISTORY     - 1969     GOOD             CGS
 AU0187  HISTORY     - 1976     GOOD             NGS
 AU0187  HISTORY     - 19861231 GOOD             LADTD
 AU0187  HISTORY     - 19930305 GOOD             NGS
 AU0187
 AU0187                          STATION DESCRIPTION
 AU0187
 AU0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0187'3.6 MI NW FROM PATTERSON.
 AU0187'ABOUT 3.6 MILES NORTHWEST, ALONG STATE HIGHWAY 182 FROM THE UNITED
 AU0187'METHODIST CHURCH AT PATTERSON, ABOUT 0.5 MILE NORTHEAST OF THE
 AU0187'NORTHEAST DRIVE TO THE WILLIAMS MEMORIAL AIRPORT, NEAR THE NORTH
 AU0187'CORNER OF THE AIRPORT, 54 FEET SOUTH OF THE CENTER OF THE JUNCTION OF
 AU0187'A DIRT ROAD WHICH LEAD SOUTHEAST ALONG THE NORTHEAST END OF THE
 AU0187'AIRPOT, 46 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 20
 AU0187'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 2 1/2 FEET SOUTHWEST
 AU0187'OF A POWER LINE POLE, 1.5 FEET NORTHWEST OF A METAL WITNESS POST,
 AU0187'ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 AU0187'PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0187
 AU0187                          STATION RECOVERY (1976)
 AU0187
 AU0187'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0187'3.6 MILES NORTHWEST ALONG STATE HIGHWAY 182 FROM THE UNITED METHODIST
 AU0187'CHURCH, 0.5 MILE NORTHEAST OF THE NORTHEAST DRIVE TO THE WILLIAMS
 AU0187'MEMORIAL AIRPORT AT THE NORTH CORNER OF THE AIRPORT, 54 FT. SOUTH
 AU0187'OF THE CENTER OF THE JUNCTION OF A GRAVELED ROAD LEADING SOUTHEAST,
 AU0187'46.5 FT. SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 20 FT. SOUTHWEST
 AU0187'OF THE CENTER LINE OF THE ROAD, 32 FT. NORTHEAST OF A 2-IN IRON
 AU0187'VENT PIPE WHICH PROJECTS 4 FT. ABOVE THE GROUND.
 AU0187
 AU0187                          STATION RECOVERY (1986)
 AU0187
 AU0187'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 AU0187'RECOVERED AS DESCRIBED.
 AU0187
 AU0187                          STATION RECOVERY (1993)
 AU0187
 AU0187'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0187'0.4 KM (0.25 MI) NORTHEASTERLY ALONG CATHERINE STREET FROM THE POST
 AU0187'OFFICE IN PATTERSON, THENCE 5.8 KM (3.60 MI) WESTERLY ALONG STATE
 AU0187'HIGHWAY 182, 14.2 M (46.6 FT) SOUTHEAST OF THE CENTERLINE OF THE
 AU0187'HIGHWAY, 9.7 M (31.8 FT) NORTHEAST OF UTILITY POLE NUMBER 99999
 AU0187'38194, 7.3 M (24.0 FT) WEST OF THE CENTER OF A FIELD ROAD, 0.9 M (3.0
 AU0187'FT) NORTH OF THE NORTH CORNER OF UNDERGROUND CABLE JUNCTION BOX
 AU0187'NUMBER 6051, 0.5 M (1.6 FT) NORTH-NORTHWEST OF A WITNESS POST, 0.3 M
 AU0187'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS
 AU0187'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2320 ***********************************************************************
 BJ2320  DESIGNATION -  A 202
 BJ2320  PID         -  BJ2320
 BJ2320  STATE/COUNTY-  LA/ST MARTIN
 BJ2320  COUNTRY     -  US
 BJ2320  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2320
 BJ2320                         *CURRENT SURVEY CONTROL
 BJ2320  ______________________________________________________________________
 BJ2320* NAD 83(1986) POSITION- 30 28 14.     (N) 091 44 09.     (W)   SCALED
 BJ2320* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2320  **This station is located in a suspected subsidence area (see below).
 BJ2320  ______________________________________________________________________
 BJ2320  GEOID HEIGHT    -        -27.262 (meters)                     GEOID18
 BJ2320
 BJ2320.The horizontal coordinates were scaled from a map and have
 BJ2320.an estimated accuracy of +/- 6 seconds.
 BJ2320
 BJ2320.** This station is in an area of known vertical motion. If an
 BJ2320.** orthometric height was ever established but is not available 
 BJ2320.** in the current survey control section, the orthometric height
 BJ2320.** is considered suspect.  Suspect heights are available in the
 BJ2320.** superseded section only if requested.
 BJ2320
 BJ2320.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2320.GEOID18 height accuracy estimate available here.
 BJ2320
 BJ2320.Click photographs - Photos may exist for this station.
 BJ2320
 BJ2320;                    North         East    Units  Estimated Accuracy
 BJ2320;SPC LA S     -   218,500.      961,350.      MT  (+/- 180 meters Scaled)
 BJ2320
 BJ2320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP213716(NAD 83)
 BJ2320
 BJ2320                          SUPERSEDED SURVEY CONTROL
 BJ2320
 BJ2320.No superseded survey control is available for this station.
 BJ2320
 BJ2320_MARKER: DB = BENCH MARK DISK
 BJ2320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2320_STAMPING: A 202 1964
 BJ2320_MARK LOGO: CGS
 BJ2320_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2320+STABILITY: SURFACE MOTION
 BJ2320
 BJ2320  HISTORY     - Date     Condition        Report By
 BJ2320  HISTORY     - 1964     MONUMENTED       CGS
 BJ2320  HISTORY     - 1965     GOOD             CGS
 BJ2320
 BJ2320                          STATION DESCRIPTION
 BJ2320
 BJ2320'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2320'7.9 MI S FROM KROTZ SPRINGS.
 BJ2320'1.1 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION AT
 BJ2320'KROTZ SPRINGS, THENCE 6.8 MILES SOUTH ALONG STATE ROAD 975, ABOUT 200
 BJ2320'FEET NORTH OF A CURVE IN A LEVEE, 48 FEET EAST OF THE CENTER LINE OF
 BJ2320'THE ROAD, 34 FEET NORTH OF THE CENTER LINE OF A TRAIL ROAD LEADING
 BJ2320'EAST INTO A WOODS, 20 FEET WEST OF THE WEST END OF A WIRE FENCE, IN
 BJ2320'LINE WITH THE FENCE, 2.0 FEET EAST OF A CREOSOTED WITNESS POST, ABOUT
 BJ2320'3 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 BJ2320'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2220 ***********************************************************************
 BJ2220  DESIGNATION -  A 203
 BJ2220  PID         -  BJ2220
 BJ2220  STATE/COUNTY-  LA/ST MARTIN
 BJ2220  COUNTRY     -  US
 BJ2220  USGS QUAD   -  BROUSSARD (2018)
 BJ2220
 BJ2220                         *CURRENT SURVEY CONTROL
 BJ2220  ______________________________________________________________________
 BJ2220* NAD 83(1986) POSITION- 30 14 34.     (N) 091 53 03.     (W)   SCALED
 BJ2220* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2220  **This station is located in a suspected subsidence area (see below).
 BJ2220  ______________________________________________________________________
 BJ2220  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BJ2220
 BJ2220.The horizontal coordinates were scaled from a map and have
 BJ2220.an estimated accuracy of +/- 6 seconds.
 BJ2220
 BJ2220.** This station is in an area of known vertical motion. If an
 BJ2220.** orthometric height was ever established but is not available 
 BJ2220.** in the current survey control section, the orthometric height
 BJ2220.** is considered suspect.  Suspect heights are available in the
 BJ2220.** superseded section only if requested.
 BJ2220
 BJ2220.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2220.GEOID18 height accuracy estimate available here.
 BJ2220
 BJ2220.Click photographs - Photos may exist for this station.
 BJ2220
 BJ2220;                    North         East    Units  Estimated Accuracy
 BJ2220;SPC LA S     -   193,310.      946,990.      MT  (+/- 180 meters Scaled)
 BJ2220
 BJ2220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP073462(NAD 83)
 BJ2220
 BJ2220                          SUPERSEDED SURVEY CONTROL
 BJ2220
 BJ2220.No superseded survey control is available for this station.
 BJ2220
 BJ2220_MARKER: DB = BENCH MARK DISK
 BJ2220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2220_STAMPING: A 203 1964
 BJ2220_MARK LOGO: CGS
 BJ2220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2220+STABILITY: SURFACE MOTION
 BJ2220
 BJ2220  HISTORY     - Date     Condition        Report By
 BJ2220  HISTORY     - 1964     MONUMENTED       CGS
 BJ2220  HISTORY     - 20010730 GOOD             NGS
 BJ2220
 BJ2220                          STATION DESCRIPTION
 BJ2220
 BJ2220'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2220'2.25 MI S FROM BREAUX BRIDGE.
 BJ2220'ABOUT 2.25 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE INTERSECTION OF
 BJ2220'BRIDGE STREET AND MAIN STREET AT BREAUX BRIDGE, ON THE SOUTH BANK OF
 BJ2220'THE RUTH CANAL, 60 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 BJ2220'HIGHWAY BRIDGE OVER THE CANAL, 51 FEET WEST OF THE CENTER LINE OF THE
 BJ2220'HIGHWAY, 46 1/2 FEET EAST OF THE EAST RAIL OF THE SOUTHERN PACIFIC
 BJ2220'RAILROAD, 3 FEET NORTH OF A TELEPHONE POLE, 2.5 FEET WEST OF A WOODEN
 BJ2220'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 BJ2220'CONCRETE POST PROJECTING 5 INCHES.
 BJ2220
 BJ2220                          STATION RECOVERY (2001)
 BJ2220
 BJ2220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2220'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0113 ***********************************************************************
 BJ0113  DESIGNATION -  A 204
 BJ0113  PID         -  BJ0113
 BJ0113  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0113  COUNTRY     -  US
 BJ0113  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0113
 BJ0113                         *CURRENT SURVEY CONTROL
 BJ0113  ______________________________________________________________________
 BJ0113* NAD 83(1986) POSITION- 30 27 50.     (N) 091 12 12.     (W)   SCALED
 BJ0113* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0113  **This station is located in a suspected subsidence area (see below).
 BJ0113  ______________________________________________________________________
 BJ0113  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BJ0113  DYNAMIC HEIGHT  -          7.959 (meters)       26.11  (feet) COMP
 BJ0113  MODELED GRAVITY -    979,341.5   (mgal)                       NAVD 88
 BJ0113
 BJ0113.The horizontal coordinates were scaled from a map and have
 BJ0113.an estimated accuracy of +/- 6 seconds.
 BJ0113
 BJ0113.** This station is in an area of known vertical motion. If an
 BJ0113.** orthometric height was ever established but is not available 
 BJ0113.** in the current survey control section, the orthometric height
 BJ0113.** is considered suspect.  Suspect heights are available in the
 BJ0113.** superseded section only if requested.
 BJ0113
 BJ0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0113.GEOID18 height accuracy estimate available here.
 BJ0113
 BJ0113.Click photographs - Photos may exist for this station.
 BJ0113
 BJ0113.The dynamic height is computed by dividing the NAVD 88
 BJ0113.geopotential number by the normal gravity value computed on the
 BJ0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0113.degrees latitude (g = 980.6199 gals.).
 BJ0113
 BJ0113.The modeled gravity was interpolated from observed gravity values.
 BJ0113
 BJ0113;                    North         East    Units  Estimated Accuracy
 BJ0113;SPC LA S     -   217,700.    1,012,480.      MT  (+/- 180 meters Scaled)
 BJ0113
 BJ0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP724715(NAD 83)
 BJ0113
 BJ0113                          SUPERSEDED SURVEY CONTROL
 BJ0113
 BJ0113.No superseded survey control is available for this station.
 BJ0113
 BJ0113_MARKER: DB = BENCH MARK DISK
 BJ0113_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0113_STAMPING: A 204 1964
 BJ0113_MARK LOGO: CGS
 BJ0113_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0113
 BJ0113  HISTORY     - Date     Condition        Report By
 BJ0113  HISTORY     - 1964     MONUMENTED       CGS
 BJ0113  HISTORY     - 1965     GOOD             CGS
 BJ0113  HISTORY     - 1976     GOOD             NGS
 BJ0113  HISTORY     - 1986     GOOD             NGS
 BJ0113
 BJ0113                          STATION DESCRIPTION
 BJ0113
 BJ0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0113'0.8 MI N FROM PORT ALLEN.
 BJ0113'ABOUT 0.8 MILE NORTH ALONG THE TOP OF THE LEVEE FROM THE FERRY LANDING
 BJ0113'AT PORT ALLEN, 151 FEET WEST OF THE CENTER LINE OF THE LEVEE, 101 FEET
 BJ0113'EAST OF THE CENTER LINE OF STATE HIGHWAY 986, 27 FEET NORTH OF THE
 BJ0113'EXTENDED CENTER LINE OF ROSEDALE AVENUE, 39 FEET SOUTHEAST OF A STEEL
 BJ0113'WATER TANK, 4 1/2 FEET EAST OF A POWER POLE, 1 1/2 FEET NORTH OF A
 BJ0113'FENCE, 1.2 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BJ0113'ROAD, ABOUT 15 FEET BELOW THE LEVEL OF THE LEVEE, AND ON THE TOP OF A
 BJ0113'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 56 FEET AND IS
 BJ0113'ENCASED IN A 4-INCH IRON PIPE WHICH PROJECTS 6 INCHES.
 BJ0113
 BJ0113                          STATION RECOVERY (1965)
 BJ0113
 BJ0113'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0113'RECOVERED IN GOOD CONDITION.
 BJ0113
 BJ0113                          STATION RECOVERY (1976)
 BJ0113
 BJ0113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0113'AT THE JUNCTION OF STATE HIGHWAY 986(ROSEDALE ROAD) AND THIRD
 BJ0113'STREET AT PORT ALLEN, 151 FT WEST OF THE WEST LEVEE ROAD OF THE
 BJ0113'MISSISSIPPI RIVER, 101 FT SOUTHEAST OF THE CENTER LINE OF THE
 BJ0113'HIGHWAY LEADING NORTH, 21 FT EAST OF THE EXTENDED CENTER LINE
 BJ0113'OF THIRD STREET LEADING SOUTH, 56.5 FT NORTHEAST OF A POWER LINE
 BJ0113'POLE 8 WITH GUY WIRES, 27 FT NORTH OF THE EXTENDED CENTER LINE OF
 BJ0113'ROSEDALE ROAD LEADING WEST.
 BJ0113
 BJ0113                          STATION RECOVERY (1986)
 BJ0113
 BJ0113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0748 ***********************************************************************
 BJ0748  DESIGNATION -  A 205
 BJ0748  PID         -  BJ0748
 BJ0748  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0748  COUNTRY     -  US
 BJ0748  USGS QUAD   -  FORDOCHE (2018)
 BJ0748
 BJ0748                         *CURRENT SURVEY CONTROL
 BJ0748  ______________________________________________________________________
 BJ0748* NAD 83(1986) POSITION- 30 33 17.     (N) 091 33 05.     (W)   SCALED
 BJ0748* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0748  **This station is located in a suspected subsidence area (see below).
 BJ0748  ______________________________________________________________________
 BJ0748  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BJ0748  DYNAMIC HEIGHT  -          7.86  (meters)       25.8   (feet) COMP
 BJ0748  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ0748
 BJ0748.The horizontal coordinates were scaled from a map and have
 BJ0748.an estimated accuracy of +/- 6 seconds.
 BJ0748
 BJ0748.** This station is in an area of known vertical motion. If an
 BJ0748.** orthometric height was ever established but is not available 
 BJ0748.** in the current survey control section, the orthometric height
 BJ0748.** is considered suspect.  Suspect heights are available in the
 BJ0748.** superseded section only if requested.
 BJ0748
 BJ0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0748.GEOID18 height accuracy estimate available here.
 BJ0748
 BJ0748.Click photographs - Photos may exist for this station.
 BJ0748
 BJ0748.The dynamic height is computed by dividing the NAVD 88
 BJ0748.geopotential number by the normal gravity value computed on the
 BJ0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0748.degrees latitude (g = 980.6199 gals.).
 BJ0748
 BJ0748.The modeled gravity was interpolated from observed gravity values.
 BJ0748
 BJ0748;                    North         East    Units  Estimated Accuracy
 BJ0748;SPC LA S     -   227,780.      979,080.      MT  (+/- 180 meters Scaled)
 BJ0748
 BJ0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP389811(NAD 83)
 BJ0748
 BJ0748                          SUPERSEDED SURVEY CONTROL
 BJ0748
 BJ0748.No superseded survey control is available for this station.
 BJ0748
 BJ0748_MARKER: DB = BENCH MARK DISK
 BJ0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0748_STAMPING: A 205 1964
 BJ0748_MARK LOGO: CGS
 BJ0748_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0748+STABILITY: SURFACE MOTION
 BJ0748
 BJ0748  HISTORY     - Date     Condition        Report By
 BJ0748  HISTORY     - 1964     MONUMENTED       CGS
 BJ0748  HISTORY     - 1976     GOOD             NGS
 BJ0748  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ0748
 BJ0748                          STATION DESCRIPTION
 BJ0748
 BJ0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0748'0.4 MI E FROM LIVONIA.
 BJ0748'ABOUT 0.4 MILE EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE EAST
 BJ0748'END OF THE RAILROAD TRESTLE OVER BAYOU GROSSE TETE AT LIVONIA, 275
 BJ0748'FEET NORTH ACROSS U.S. HIGHWAY 190 FROM THE NORTH RAIL, 109 FEET NORTH
 BJ0748'OF THE CENTER LINE OF THE NORTH TRAFFIC LANE OF THE HIGHWAY, 20 FEET
 BJ0748'EAST OF THE CENTER LINE OF A PRIVATE GRAVELED ROAD LEADING NORTH, 12
 BJ0748'FEET EAST OF THE EAST END OF A CATTLE GUARD, 1 FOOT SOUTH OF A FENCE,
 BJ0748'1.4 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 BJ0748'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BJ0748'INCHES.
 BJ0748
 BJ0748                          STATION RECOVERY (1976)
 BJ0748
 BJ0748'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0748'0.4 MILE EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0748'HIGHWAY 77, AT THE JUNCTION OF A PRIVATE GRAVELED ROAD LEADING NORTH,
 BJ0748'109 FT. NORTH OF THE CENTER LINE OF THE NORTH HIGHWAY LANES, 20 FT.
 BJ0748'EAST OF THE CENTER LINE OF THE ROAD, 12 FT. EAST OF THE EAST END OF
 BJ0748'A STEEL RAIL CATTLEGUARD, 1.0 FT. SOUTH OF A FENCE.
 BJ0748
 BJ0748                          STATION RECOVERY (1986)
 BJ0748
 BJ0748'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0748'NOT RECOVERED, MARK ASSUMED DESTROYED BY NEW CONSTRUCTION AT MARK
 BJ0748'LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2770 ***********************************************************************
 BJ2770  DESIGNATION -  A 206
 BJ2770  PID         -  BJ2770
 BJ2770  STATE/COUNTY-  LA/ST LANDRY
 BJ2770  COUNTRY     -  US
 BJ2770  USGS QUAD   -  PORT BARRE (2018)
 BJ2770
 BJ2770                         *CURRENT SURVEY CONTROL
 BJ2770  ______________________________________________________________________
 BJ2770* NAD 83(1986) POSITION- 30 32 43.     (N) 091 57 14.     (W)   SCALED
 BJ2770* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2770  **This station is located in a suspected subsidence area (see below).
 BJ2770  ______________________________________________________________________
 BJ2770  GEOID HEIGHT    -        -27.281 (meters)                     GEOID18
 BJ2770
 BJ2770.The horizontal coordinates were scaled from a map and have
 BJ2770.an estimated accuracy of +/- 6 seconds.
 BJ2770
 BJ2770.** This station is in an area of known vertical motion. If an
 BJ2770.** orthometric height was ever established but is not available 
 BJ2770.** in the current survey control section, the orthometric height
 BJ2770.** is considered suspect.  Suspect heights are available in the
 BJ2770.** superseded section only if requested.
 BJ2770
 BJ2770.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2770.GEOID18 height accuracy estimate available here.
 BJ2770
 BJ2770.Click photographs - Photos may exist for this station.
 BJ2770
 BJ2770;                    North         East    Units  Estimated Accuracy
 BJ2770;SPC LA S     -   226,870.      940,460.      MT  (+/- 180 meters Scaled)
 BJ2770
 BJ2770_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP003796(NAD 83)
 BJ2770
 BJ2770                          SUPERSEDED SURVEY CONTROL
 BJ2770
 BJ2770.No superseded survey control is available for this station.
 BJ2770
 BJ2770_MARKER: DB = BENCH MARK DISK
 BJ2770_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ2770_STAMPING: A 206 1964
 BJ2770_MARK LOGO: CGS
 BJ2770_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ2770_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2770_ROD/PIPE-DEPTH: 21.9 meters
 BJ2770
 BJ2770  HISTORY     - Date     Condition        Report By
 BJ2770  HISTORY     - 1964     MONUMENTED       CGS
 BJ2770  HISTORY     - 1973     GOOD             LADTD
 BJ2770  HISTORY     - 1975     GOOD             LADTD
 BJ2770
 BJ2770                          STATION DESCRIPTION
 BJ2770
 BJ2770'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ2770'0.6 MI E FROM PORT BARRE.
 BJ2770'FROM THE MISSOURI PACIFIC R.R. STATION IN PORT BARRE, THENCE ABOUT 0.6
 BJ2770'MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION OF
 BJ2770'PORT BARRE, 2 POLES WEST OF MILE POST 598-10, NEAR THE NORTHEAST POINT
 BJ2770'OF THE Y-JUNCTION OF A TRACK LEADING SOUTH, 102 FEET SOUTH OF THE
 BJ2770'SOUTH RAIL OF MAIN TRACK, 73 FEET SOUTHWEST OF A TELEGRAPH POLE, 31
 BJ2770'FEET SOUTHEAST OF THE RAIL SOUTHEAST RAIL OF THE Y, 1.4 FEET EAST OF A
 BJ2770'STEEL WITNESS POST.  DISK ON TOP OF A COPPER COATED STEEL ROD DRIVEN
 BJ2770'72 FEET.  1/4, SEC 4, T6S, R5E.
 BJ2770
 BJ2770                          STATION RECOVERY (1975)
 BJ2770
 BJ2770'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BJ2770'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0070 ***********************************************************************
 BJ0070  DESIGNATION -  A 207
 BJ0070  PID         -  BJ0070
 BJ0070  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0070  COUNTRY     -  US
 BJ0070  USGS QUAD   -  PORT HUDSON (2018)
 BJ0070
 BJ0070                         *CURRENT SURVEY CONTROL
 BJ0070  ______________________________________________________________________
 BJ0070* NAD 83(1986) POSITION- 30 43 34.     (N) 091 21 44.     (W)   SCALED
 BJ0070* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0070  **This station is located in a suspected subsidence area (see below).
 BJ0070  ______________________________________________________________________
 BJ0070  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ0070
 BJ0070.The horizontal coordinates were scaled from a map and have
 BJ0070.an estimated accuracy of +/- 6 seconds.
 BJ0070
 BJ0070.** This station is in an area of known vertical motion.  Due to the
 BJ0070.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0070.** determined the orthometric heights for marks in these suspect
 BJ0070.** subsidence areas should be considered valid only at the epoch date
 BJ0070.** associated with the orthometric height.  These heights must always
 BJ0070.** be validated when used as control.  All previously superseded
 BJ0070.** orthometric heights are now considered suspect and are available
 BJ0070.** in the superseded section.  NGS does not recommend using suspect
 BJ0070.** or superseded heights as control.
 BJ0070
 BJ0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0070.GEOID18 height accuracy estimate available here.
 BJ0070
 BJ0070.Click photographs - Photos may exist for this station.
 BJ0070
 BJ0070;                    North         East    Units  Estimated Accuracy
 BJ0070;SPC LA S     -   246,760.      997,230.      MT  (+/- 180 meters Scaled)
 BJ0070
 BJ0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ568003(NAD 83)
 BJ0070
 BJ0070                          SUPERSEDED SURVEY CONTROL
 BJ0070
 BJ0070.No superseded survey control is available for this station.
 BJ0070
 BJ0070_MARKER: DB = BENCH MARK DISK
 BJ0070_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0070_STAMPING: A 207 1964
 BJ0070_MARK LOGO: CGS
 BJ0070_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ0070_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0070_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0070_ROD/PIPE-DEPTH: 34.1 meters
 BJ0070
 BJ0070  HISTORY     - Date     Condition        Report By
 BJ0070  HISTORY     - 1964     MONUMENTED       CGS
 BJ0070  HISTORY     - 1976     GOOD             NGS
 BJ0070
 BJ0070                          STATION DESCRIPTION
 BJ0070
 BJ0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0070'7.85 MI NE FROM NEW ROADS.
 BJ0070'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ0070'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ0070'STATE HIGHWAY 10, THENCE 2.95 MILES SOUTHEAST ALONG STATE ROAD 981,
 BJ0070'ABOUT 0.1 MILE NORTHWEST OF A CATTLE GUARD IN THE ROAD, 84 FEET
 BJ0070'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 185 FEET NORTHWEST OF A
 BJ0070'48-INCH PECAN TREE, 6 FEET NORTHWEST OF A POWER POLE, 1 FOOT NORTHEAST
 BJ0070'OF A FENCE, 1.5 FEET NORTHWEST OF A WOODEN WITNESS POST, ABOUT 2 1/2
 BJ0070'FEET BELOW THE LEVEL OF THE ROAD, A DISK ON THE TOP OF A 5/8-INCH
 BJ0070'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 112 FEET AND IS ENCASED
 BJ0070'IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 4 INCHES.
 BJ0070
 BJ0070                          STATION RECOVERY (1976)
 BJ0070
 BJ0070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0070'2.5 MILES EAST ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF STATE
 BJ0070'HIGHWAY 420 AT POINTE COUPEE, THENCE 3.0 MILES SOUTHEAST ALONG STATE
 BJ0070'HIGHWAY 981, 0.10 MILE NORTHWEST OF A CATTLEGUARD, 84.5 FT SOUTHWEST
 BJ0070'OF THE CENTER LINE OF THE HIGHWAY, 9 FT NORTHWEST OF POWER LINE POLE
 BJ0070'NO. 31, 59 FT SOUTHWEST OF THE CENTER OF THE SOUTHWEST END OF AN
 BJ0070'18-INCH METAL PIPE CULVERT, DISK PROJECTS 0.2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0005 ***********************************************************************
 BJ0005  DESIGNATION -  A 208
 BJ0005  PID         -  BJ0005
 BJ0005  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0005  COUNTRY     -  US
 BJ0005  USGS QUAD   -  INNIS (2018)
 BJ0005
 BJ0005                         *CURRENT SURVEY CONTROL
 BJ0005  ______________________________________________________________________
 BJ0005* NAD 83(1986) POSITION- 30 58 35.     (N) 091 40 30.     (W)   SCALED
 BJ0005* NAVD 88 ORTHO HEIGHT -    13.232 (meters)       43.41  (feet) ADJUSTED
 BJ0005  ______________________________________________________________________
 BJ0005  GEOID HEIGHT    -        -26.987 (meters)                     GEOID18
 BJ0005  DYNAMIC HEIGHT  -         13.216 (meters)       43.36  (feet) COMP
 BJ0005  MODELED GRAVITY -    979,386.8   (mgal)                       NAVD 88
 BJ0005
 BJ0005  VERT ORDER      -  FIRST     CLASS I
 BJ0005
 BJ0005.The horizontal coordinates were scaled from a map and have
 BJ0005.an estimated accuracy of +/- 6 seconds.
 BJ0005
 BJ0005.The 2009 superseded orthometric height was determined using a crustal movement
 BJ0005.model based on published report NOAA Technical Report NOS/NGS 50
 BJ0005.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BJ0005.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BJ0005.in a special adjustment to evaluate GNSS-derived orthometric heights
 BJ0005
 BJ0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0005.GEOID18 height accuracy estimate available here.
 BJ0005
 BJ0005.Click photographs - Photos may exist for this station.
 BJ0005
 BJ0005.The dynamic height is computed by dividing the NAVD 88
 BJ0005.geopotential number by the normal gravity value computed on the
 BJ0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0005.degrees latitude (g = 980.6199 gals.).
 BJ0005
 BJ0005.The modeled gravity was interpolated from observed gravity values.
 BJ0005
 BJ0005;                    North         East    Units  Estimated Accuracy
 BJ0005;SPC LA S     -   274,560.      967,360.      MT  (+/- 180 meters Scaled)
 BJ0005
 BJ0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ265277(NAD 83)
 BJ0005
 BJ0005                          SUPERSEDED SURVEY CONTROL
 BJ0005
 BJ0005  NAVD 88 (05/17/09)   13.127  (m)           43.07   (f) SUPERSEDED  1 1
 BJ0005  NAVD 88 (06/15/91)   13.259  (m)           43.50   (f) SUPERSEDED  1 1
 BJ0005  NGVD 29 (11/26/84)   13.215  (m)           43.36   (f) ADJUSTED    1 1
 BJ0005
 BJ0005.Superseded values are not recommended for survey control.
 BJ0005
 BJ0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0005.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0005
 BJ0005_MARKER: DB = BENCH MARK DISK
 BJ0005_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0005_STAMPING: A 208 1964
 BJ0005_MARK LOGO: CGS
 BJ0005_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0005_ROD/PIPE-DEPTH: 34.1 meters
 BJ0005
 BJ0005  HISTORY     - Date     Condition        Report By
 BJ0005  HISTORY     - 1964     MONUMENTED       CGS
 BJ0005  HISTORY     - 1976     GOOD             NGS
 BJ0005  HISTORY     - 1980     GOOD             LADTD
 BJ0005
 BJ0005                          STATION DESCRIPTION
 BJ0005
 BJ0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0005'1.2 MI S FROM TORRAS.
 BJ0005'ABOUT 1.2 MILES SOUTH ALONG STATE ROAD 418 FROM THE MT. CARMEL CHURCH
 BJ0005'AT TORRAS, ABOUT 0.1 MILE NORTH OF A POINT WHERE AN OLD RAILROAD
 BJ0005'CROSSES THE ROAD, 35 FEET EAST OF THE CENTER LINE OF THE ROAD, 133
 BJ0005'FEET WEST OF THE CENTER LINE OF THE LEVEE, 1 FOOT EAST OF A FENCE, 1.4
 BJ0005'FEET EAST OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD, A DISK
 BJ0005'ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH
 BJ0005'OF 112 FEET AND IS ENCASED IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 6
 BJ0005'INCHES.
 BJ0005
 BJ0005                          STATION RECOVERY (1976)
 BJ0005
 BJ0005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0005'1.4 MILES SOUTH ALONG STATE HIGHWAY 418 FROM THE JUNCTION OF STATE
 BJ0005'HIGHWAY 15 AT TORRAS, 0.1 MILE NORTH OF A JUNCTION OF A GRAVELED ROAD
 BJ0005'LEADING SOUTHEAST TO TORRAS LANDING, 108 FT NORTH OF THE EAST END OF A
 BJ0005'12 INCH CONCRETE PIPE CULVERT, 36 FT EAST OF THE CENTER LINE FO THE
 BJ0005'12 INCH CONCRETE PIPE CULVERT, 36 FT EAST OF THE CENTER LINE OF THE
 BJ0005'HIGHWAY, 1.5 FT EAST OF A FENCE.
 BJ0005
 BJ0005                          STATION RECOVERY (1980)
 BJ0005
 BJ0005'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BJ0005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0529 ***********************************************************************
 BJ0529  DESIGNATION -  A 208 RESET
 BJ0529  PID         -  BJ0529
 BJ0529  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0529  COUNTRY     -  US
 BJ0529  USGS QUAD   -  INNIS (2018)
 BJ0529
 BJ0529                         *CURRENT SURVEY CONTROL
 BJ0529  ______________________________________________________________________
 BJ0529* NAD 83(1986) POSITION- 30 58 35.     (N) 091 40 30.     (W)   SCALED
 BJ0529* NAVD 88 ORTHO HEIGHT -    13.09  (+/-2cm)       42.9   (feet) VERTCON3
 BJ0529  ______________________________________________________________________
 BJ0529  GEOID HEIGHT    -        -26.987 (meters)                     GEOID18
 BJ0529  VERT ORDER      -  THIRD (See Below)
 BJ0529
 BJ0529.The horizontal coordinates were scaled from a map and have
 BJ0529.an estimated accuracy of +/- 6 seconds.
 BJ0529
 BJ0529.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ0529.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ0529
 BJ0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0529.GEOID18 height accuracy estimate available here.
 BJ0529
 BJ0529.The vertical order pertains to the NGVD 29 superseded value.
 BJ0529
 BJ0529.Click photographs - Photos may exist for this station.
 BJ0529
 BJ0529;                    North         East    Units  Estimated Accuracy
 BJ0529;SPC LA S     -   274,560.      967,360.      MT  (+/- 180 meters Scaled)
 BJ0529
 BJ0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ265277(NAD 83)
 BJ0529
 BJ0529                          SUPERSEDED SURVEY CONTROL
 BJ0529
 BJ0529  NGVD 29 (??/??/??)   13.07   (m)           42.9    (f) RESET       3  
 BJ0529
 BJ0529.Superseded values are not recommended for survey control.
 BJ0529
 BJ0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0529.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0529
 BJ0529_MARKER: DV = VERTICAL CONTROL DISK
 BJ0529_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BJ0529_STAMPING: A 208 RESET 1980
 BJ0529_MARK LOGO: NGS
 BJ0529_PROJECTION: FLUSH
 BJ0529_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ0529_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ0529+STABILITY: POSITION/ELEVATION WELL
 BJ0529_ROD/PIPE-DEPTH: 6.10 meters
 BJ0529
 BJ0529  HISTORY     - Date     Condition        Report By
 BJ0529  HISTORY     - 1980     MONUMENTED       NGS
 BJ0529
 BJ0529                          STATION DESCRIPTION
 BJ0529
 BJ0529'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 BJ0529'1.2 MI SOUTH FROM TORRAS.
 BJ0529'1.2 MILES SOUTH ALONG STATE HIGHWAY 418 FROM THE MT CARMEL CHURCH
 BJ0529'IN TORRAS, AT A POINT WHERE THE OLD RAILROAD BED MEETS THE ROAD,
 BJ0529'86.7 FEET WEST OF THE CENTER OF THE HIGHWAY, 36.1 FEET OF A
 BJ0529'PROJECTED LINE WEST FROM THE WEST END OF A CULVERT UNDER THE
 BJ0529'HIGHWAY, 15.1 FEET SOUTH OF THE CENTER OF THE OLD RAILROAD BED,
 BJ0529'AND 2.9 FEET NORTH OF AN OLD FENCE LINE.
 BJ0529'THE MARK IS 1 FT  S FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0824 ***********************************************************************
 BJ0824  DESIGNATION -  A 209
 BJ0824  PID         -  BJ0824
 BJ0824  STATE/COUNTY-  LA/IBERVILLE
 BJ0824  COUNTRY     -  US
 BJ0824  USGS QUAD   -  BAYOU SORREL (2018)
 BJ0824
 BJ0824                         *CURRENT SURVEY CONTROL
 BJ0824  ______________________________________________________________________
 BJ0824* NAD 83(1986) POSITION- 30 10 26.     (N) 091 19 27.     (W)   SCALED
 BJ0824* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0824  **This station is located in a suspected subsidence area (see below).
 BJ0824  ______________________________________________________________________
 BJ0824  GEOID HEIGHT    -        -26.912 (meters)                     GEOID18
 BJ0824
 BJ0824.The horizontal coordinates were scaled from a map and have
 BJ0824.an estimated accuracy of +/- 6 seconds.
 BJ0824
 BJ0824.** This station is in an area of known vertical motion.  Due to the
 BJ0824.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0824.** determined the orthometric heights for marks in these suspect
 BJ0824.** subsidence areas should be considered valid only at the epoch date
 BJ0824.** associated with the orthometric height.  These heights must always
 BJ0824.** be validated when used as control.  All previously superseded
 BJ0824.** orthometric heights are now considered suspect and are available
 BJ0824.** in the superseded section.  NGS does not recommend using suspect
 BJ0824.** or superseded heights as control.
 BJ0824
 BJ0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0824.GEOID18 height accuracy estimate available here.
 BJ0824
 BJ0824.Click photographs - Photos may exist for this station.
 BJ0824
 BJ0824;                    North         East    Units  Estimated Accuracy
 BJ0824;SPC LA S     -   185,540.    1,000,880.      MT  (+/- 180 meters Scaled)
 BJ0824
 BJ0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP613392(NAD 83)
 BJ0824
 BJ0824                          SUPERSEDED SURVEY CONTROL
 BJ0824
 BJ0824.No superseded survey control is available for this station.
 BJ0824
 BJ0824_MARKER: DB = BENCH MARK DISK
 BJ0824_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0824_STAMPING: A 209 1964
 BJ0824_MARK LOGO: CGS
 BJ0824_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0824_ROD/PIPE-DEPTH: 21.9 meters
 BJ0824
 BJ0824  HISTORY     - Date     Condition        Report By
 BJ0824  HISTORY     - 1964     MONUMENTED       CGS
 BJ0824  HISTORY     - 1965     GOOD             CGS
 BJ0824  HISTORY     - 1976     GOOD             NGS
 BJ0824  HISTORY     - 1980     GOOD             LADTD
 BJ0824
 BJ0824                          STATION DESCRIPTION
 BJ0824
 BJ0824'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0824'1.45 MI N FROM BAYOU SORREL.
 BJ0824'ABOUT 1.45 MILES NORTH ALONG STATE ROAD 75 FROM THE FERRY LANDING AT
 BJ0824'BAYOU SORREL, AT A JOG IN A RIGHT-OF-WAY FENCE, 42 FEET SOUTH OF THE
 BJ0824'CENTER LINE OF ROAD, 6 FEET EAST OF A FENCE CORNER, 52 FEET NORTHWEST
 BJ0824'OF A 16-INCH PECAN TREE, 1.5 FEET NORTH OF A CREOSOTED WITNESS POST,
 BJ0824'ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD, AND ON THE TOP OF A 5/8-INCH
 BJ0824'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 72 FEET AND IS ENCASED
 BJ0824'IN A 5-INCH CAST IRON PIPE PROJECTING 6 INCHES.
 BJ0824
 BJ0824                          STATION RECOVERY (1976)
 BJ0824
 BJ0824'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0824'2.0 MILES NORTH ALONG STATE HIGHWAY 75 FROM THE GRAND RIVER BRIDGE, AT
 BJ0824'THE JUNCTION OF THE WEST ENTRANCE ROAD TO A TRAILER COURT, 42 FT
 BJ0824'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 28 FT SOUTHWEST OF THE CENTER
 BJ0824'LINE OF THE ENTRANCE ROAD, 88 FT WEST OF POWER LINE POLE NUMBER 112
 BJ0824'WITH A TRANSFORMER, 5 FT SOUTH OF A TELEPHONE CABLE SPLICE BOX, 52 FT
 BJ0824'NORTHWEST OF A PECAN TREE.  THE DISK IS 0.3 FT BELOW THE LEVEL OF THE
 BJ0824'GROUND.
 BJ0824
 BJ0824                          STATION RECOVERY (1980)
 BJ0824
 BJ0824'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BJ0824'K
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1261 ***********************************************************************
 BH1261  TIDAL BM    -  This is a Tidal Bench Mark.
 BH1261  DESIGNATION -  A 21
 BH1261  PID         -  BH1261
 BH1261  STATE/COUNTY-  LA/ST TAMMANY
 BH1261  COUNTRY     -  US
 BH1261  USGS QUAD   -  LACOMBE (2018)
 BH1261
 BH1261                         *CURRENT SURVEY CONTROL
 BH1261  ______________________________________________________________________
 BH1261* NAD 83(1986) POSITION- 30 18 13.     (N) 089 55 10.     (W)   SCALED
 BH1261* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1261  **This station is located in a suspected subsidence area (see below).
 BH1261  ______________________________________________________________________
 BH1261  GEOID HEIGHT    -        -26.657 (meters)                     GEOID18
 BH1261
 BH1261.The horizontal coordinates were scaled from a map and have
 BH1261.an estimated accuracy of +/- 6 seconds.
 BH1261
 BH1261.** This station is in an area of known vertical motion.  Due to the
 BH1261.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1261.** determined the orthometric heights for marks in these suspect
 BH1261.** subsidence areas should be considered valid only at the epoch date
 BH1261.** associated with the orthometric height.  These heights must always
 BH1261.** be validated when used as control.  All previously superseded
 BH1261.** orthometric heights are now considered suspect and are available
 BH1261.** in the superseded section.  NGS does not recommend using suspect
 BH1261.** or superseded heights as control.
 BH1261
 BH1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1261.GEOID18 height accuracy estimate available here.
 BH1261
 BH1261.This Tidal Bench Mark is designated as VM 15144
 BH1261.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BH1261
 BH1261.Click photographs - Photos may exist for this station.
 BH1261
 BH1261;                    North         East    Units  Estimated Accuracy
 BH1261;SPC LA S     -   200,760.    1,135,990.      MT  (+/- 180 meters Scaled)
 BH1261
 BH1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU192560(NAD 83)
 BH1261
 BH1261                          SUPERSEDED SURVEY CONTROL
 BH1261
 BH1261.No superseded survey control is available for this station.
 BH1261
 BH1261_MARKER: DB = BENCH MARK DISK
 BH1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1261_STAMPING: A 21 1934 (13)
 BH1261_MARK LOGO: CGS
 BH1261_PROJECTION: PROJECTING 15 CENTIMETERS
 BH1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1261+STABILITY: SURFACE MOTION
 BH1261
 BH1261  HISTORY     - Date     Condition        Report By
 BH1261  HISTORY     - 1934     MONUMENTED       CGS
 BH1261  HISTORY     - 1955     GOOD             CGS
 BH1261  HISTORY     - 1978     GOOD             USACE
 BH1261  HISTORY     - 1982     GOOD             LADTD
 BH1261  HISTORY     - 1983     GOOD             LADTD
 BH1261  HISTORY     - 1986     GOOD             NGS
 BH1261
 BH1261                          STATION DESCRIPTION
 BH1261
 BH1261'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1261'1.2 MI E FROM LACOMBE.
 BH1261'LOCATED 1.2 MILES EAST ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM
 BH1261'THE STATION IN LACOMBE, AT THE EAST ONE OF TWO ROAD CROSSINGS IN OAK
 BH1261'LAWN, 31 FEET NORTH OF THE NORTH RAIL OF THE TRACK, 6 FEET EAST OF THE
 BH1261'FIRST POLE EAST OF THE CROSSING, 140 FEET WEST OF THE CENTERLINE OF A
 BH1261'NORTH-SOUTH ROAD AND IN LINE WITH A ROW OF POLES.  IT IS A STANDARD
 BH1261'DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES AND ABOUT 1
 BH1261'FOOT BELOW THE LEVEL OF THE TRACK.
 BH1261
 BH1261                          STATION RECOVERY (1978)
 BH1261
 BH1261'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1978
 BH1261'RECOVERED IN GOOD CONDITION.
 BH1261
 BH1261                          STATION RECOVERY (1982)
 BH1261
 BH1261'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BH1261'RECOVERED IN GOOD CONDITION.
 BH1261
 BH1261                          STATION RECOVERY (1983)
 BH1261
 BH1261'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BH1261'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  FROM THE
 BH1261'JUNCTION OF LA 434 NORTH AND US 190 0.3 KM (0.2 MI) NORTHEAST OF
 BH1261'BAYOU LACOMBE BRIDGE, GO EAST ALONG US 190, FOR 1.6 KM (1 MI) TO
 BH1261'OAKLAWN DRIVE, THEN SOUTH ALONG OAKLAWN DRIVE FOR 1 KM (0.6 MI) TO
 BH1261'JUNCTION OF LACOMBE HARBOR ROAD, THEN SOUTHEAST ALONG LACOMBE HARBOR
 BH1261'ROAD FOR 0.3 KM (0.2 MI) TO MARKER IN NORTHWEST ANGLE OF RAILROAD
 BH1261'CROSSING, 9.4 METERS (31 FT) NORTH-NORTHEAST OF NORTH RAIL, 45.4
 BH1261'METERS (149 FT) NORTHWEST OF CENTER OF RAILROAD CROSSING ON LACOMBE
 BH1261'HARBOR ROAD, 49.1 METERS (161 FT) WEST-NORTHWEST OF A TWO-DOOR
 BH1261'TELEPHONE JUNCTION BOX, 68.9 METERS (226 FT) EAST OF A POWER POLE,
 BH1261'1.8 METERS (6 FT) EAST-SOUTHEAST OF TELEPHONE POST WITH WITNESS SIGN.
 BH1261'THE MARK IS 1.83 METERS  ESE FROM  TELEPHONE POST
 BH1261'THE MARK IS 0.30 M BELOW TRACKS.
 BH1261
 BH1261                          STATION RECOVERY (1986)
 BH1261
 BH1261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1261'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  2.2 KM (1.45
 BH1261'MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE FIRST NATIONAL BANK IN
 BH1261'LACOMBE, THENCE 1.0 KM (0.6 MILES) SOUTH ALONG OAKLAWN DRIVE, THENCE
 BH1261'0.3 KM (0.2 MILES) SOUTHEAST ALONG LACOMBE HARBOR ROAD TO THE MARK ON
 BH1261'THE RIGHT IN THE NORTHWEST ANGLE OF RAILROAD CROSSING.  IT IS 45.4
 BH1261'METERS (149.0 FT) NORTHWEST OF CENTER OF RAILROAD CROSSING, 9.4 METERS
 BH1261'(31.0 FT) NORTH-NORTHEAST OF THE NORTH RAIL AND 1.8 METERS (6.0 FT)
 BH1261'EAST OF A TELEPHONE POLE WITH WITNESS SIGN.
 BH1261'THE MARK IS 0.30 METERS  W FROM  A WITNESS POST
 BH1261'THE MARK IS 0.30 M BELOW RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1984 ***********************************************************************
 CQ1984  DESIGNATION -  A 21 1 BOLT
 CQ1984  PID         -  CQ1984
 CQ1984  STATE/COUNTY-  LA/CADDO
 CQ1984  COUNTRY     -  US
 CQ1984  USGS QUAD   -  GILLIAM (2018)
 CQ1984
 CQ1984                         *CURRENT SURVEY CONTROL
 CQ1984  ______________________________________________________________________
 CQ1984* NAD 83(1986) POSITION- 32 50 35.     (N) 093 48 22.     (W)   SCALED
 CQ1984* NAVD 88 ORTHO HEIGHT -    58.45  (+/-2cm)      191.8   (feet) VERTCON3
 CQ1984  ______________________________________________________________________
 CQ1984  GEOID HEIGHT    -        -26.289 (meters)                     GEOID18
 CQ1984  VERT ORDER      -  ? (See Below)
 CQ1984
 CQ1984.The horizontal coordinates were scaled from a map and have
 CQ1984.an estimated accuracy of +/- 6 seconds.
 CQ1984
 CQ1984.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1984.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1984
 CQ1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1984.GEOID18 height accuracy estimate available here.
 CQ1984
 CQ1984.The vertical order pertains to the NGVD 29 superseded value.
 CQ1984
 CQ1984.Click photographs - Photos may exist for this station.
 CQ1984
 CQ1984;                    North         East    Units  Estimated Accuracy
 CQ1984;SPC LA N     -   260,540.      877,720.      MT  (+/- 180 meters Scaled)
 CQ1984
 CQ1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS245341(NAD 83)
 CQ1984
 CQ1984                          SUPERSEDED SURVEY CONTROL
 CQ1984
 CQ1984  NGVD 29 (11/26/84)   58.496  (m)          191.92   (f) ADJUSTED       
 CQ1984
 CQ1984.Superseded values are not recommended for survey control.
 CQ1984
 CQ1984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1984.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1984
 CQ1984_MARKER: B = BOLT
 CQ1984_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1984_SP_SET: UNDERGROUND STONE
 CQ1984_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1984_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1984
 CQ1984  HISTORY     - Date     Condition        Report By
 CQ1984  HISTORY     - UNK      MONUMENTED       USACE
 CQ1984  HISTORY     - 1938     GOOD             CGS
 CQ1984  HISTORY     - 1956     MARK NOT FOUND   USGS
 CQ1984
 CQ1984                          STATION DESCRIPTION
 CQ1984
 CQ1984'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1984'3 MI N FROM GILLIAM.
 CQ1984'ABOUT 3 MILES NORTH AND EAST ALONG ROADS FROM GILLIAM, CADDO PARISH,
 CQ1984'ABOUT 1-1/4 MILES NORTH OF GILLIAM FERRY, ON THE W.E. NOLE PLANTATION,
 CQ1984'903.4 FEET SOUTH OF P.B.M. NOLE (U.S.E.), DESCRIBED BELOW, ABOUT 500
 CQ1984'FEET SOUTH OF THE LEVEE, ABOUT 450 FEET SOUTHWEST OF THREE 20-INCH
 CQ1984'SYCAMORE TREES, ABOUT 250 FEET NORTHWEST OF A STONE SILO, 40 FEET WEST
 CQ1984'OF A BARN, 25 FEET NORTH OF A GATE IN A FENCE AROUND A CULTIVATED
 CQ1984'FIELD, AND 10 FEET WEST OF A DIRT ROAD LEADING SOUTH FROM THE LEVEE. A
 CQ1984'COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND,
 CQ1984'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 CQ1984'ENGINEERS, U.S. ARMY, STANDARD CAP.
 CQ1984
 CQ1984                          STATION RECOVERY (1956)
 CQ1984
 CQ1984'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 CQ1984'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1983 ***********************************************************************
 CQ1983  DESIGNATION -  A 21 1 CAP
 CQ1983  PID         -  CQ1983
 CQ1983  STATE/COUNTY-  LA/CADDO
 CQ1983  COUNTRY     -  US
 CQ1983  USGS QUAD   -  GILLIAM (2018)
 CQ1983
 CQ1983                         *CURRENT SURVEY CONTROL
 CQ1983  ______________________________________________________________________
 CQ1983* NAD 83(1986) POSITION- 32 50 35.     (N) 093 48 22.     (W)   SCALED
 CQ1983* NAVD 88 ORTHO HEIGHT -    59.67  (+/-2cm)      195.8   (feet) VERTCON3
 CQ1983  ______________________________________________________________________
 CQ1983  GEOID HEIGHT    -        -26.289 (meters)                     GEOID18
 CQ1983  VERT ORDER      -  ? (See Below)
 CQ1983
 CQ1983.The horizontal coordinates were scaled from a map and have
 CQ1983.an estimated accuracy of +/- 6 seconds.
 CQ1983
 CQ1983.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1983.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1983
 CQ1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1983.GEOID18 height accuracy estimate available here.
 CQ1983
 CQ1983.The vertical order pertains to the NGVD 29 superseded value.
 CQ1983
 CQ1983.Click photographs - Photos may exist for this station.
 CQ1983
 CQ1983;                    North         East    Units  Estimated Accuracy
 CQ1983;SPC LA N     -   260,540.      877,720.      MT  (+/- 180 meters Scaled)
 CQ1983
 CQ1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS245341(NAD 83)
 CQ1983
 CQ1983                          SUPERSEDED SURVEY CONTROL
 CQ1983
 CQ1983  NGVD 29 (11/26/84)   59.720  (m)          195.93   (f) ADJUSTED       
 CQ1983
 CQ1983.Superseded values are not recommended for survey control.
 CQ1983
 CQ1983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1983.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1983
 CQ1983_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1983_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1983_MARK LOGO: USACE
 CQ1983_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1983
 CQ1983  HISTORY     - Date     Condition        Report By
 CQ1983  HISTORY     - UNK      MONUMENTED       USACE
 CQ1983  HISTORY     - 1938     GOOD             CGS
 CQ1983  HISTORY     - 1956     MARK NOT FOUND   USGS
 CQ1983
 CQ1983                          STATION DESCRIPTION
 CQ1983
 CQ1983'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1983'3 MI N FROM GILLIAM.
 CQ1983'ABOUT 3 MILES NORTH AND EAST ALONG ROADS FROM GILLIAM, CADDO PARISH,
 CQ1983'ABOUT 1-1/4 MILES NORTH OF GILLIAM FERRY, ON THE W.E. NOLE PLANTATION,
 CQ1983'903.4 FEET SOUTH OF P.B.M. NOLE (U.S.E.), DESCRIBED BELOW, ABOUT 500
 CQ1983'FEET SOUTH OF THE LEVEE, ABOUT 450 FEET SOUTHWEST OF THREE 20-INCH
 CQ1983'SYCAMORE TREES, ABOUT 250 FEET NORTHWEST OF A STONE SILO, 40 FEET WEST
 CQ1983'OF A BARN, 25 FEET NORTH OF A GATE IN A FENCE AROUND A CULTIVATED
 CQ1983'FIELD, AND 10 FEET WEST OF A DIRT ROAD LEADING SOUTH FROM THE LEVEE.
 CQ1983'AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 CQ1983
 CQ1983                          STATION RECOVERY (1956)
 CQ1983
 CQ1983'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 CQ1983'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1993 ***********************************************************************
 CQ1993  DESIGNATION -  A 21 3 BOLT
 CQ1993  PID         -  CQ1993
 CQ1993  STATE/COUNTY-  LA/CADDO
 CQ1993  COUNTRY     -  US
 CQ1993  USGS QUAD   -  WARDVIEW (2018)
 CQ1993
 CQ1993                         *CURRENT SURVEY CONTROL
 CQ1993  ______________________________________________________________________
 CQ1993* NAD 83(1986) POSITION- 32 53 13.     (N) 093 49 39.     (W)   SCALED
 CQ1993* NAVD 88 ORTHO HEIGHT -    59.75  (+/-2cm)      196.0   (feet) VERTCON3
 CQ1993  ______________________________________________________________________
 CQ1993  GEOID HEIGHT    -        -26.342 (meters)                     GEOID18
 CQ1993  VERT ORDER      -  ? (See Below)
 CQ1993
 CQ1993.The horizontal coordinates were scaled from a map and have
 CQ1993.an estimated accuracy of +/- 6 seconds.
 CQ1993
 CQ1993.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1993.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1993
 CQ1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1993.GEOID18 height accuracy estimate available here.
 CQ1993
 CQ1993.The vertical order pertains to the NGVD 29 superseded value.
 CQ1993
 CQ1993.Click photographs - Photos may exist for this station.
 CQ1993
 CQ1993;                    North         East    Units  Estimated Accuracy
 CQ1993;SPC LA N     -   265,430.      875,780.      MT  (+/- 180 meters Scaled)
 CQ1993
 CQ1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS225390(NAD 83)
 CQ1993
 CQ1993                          SUPERSEDED SURVEY CONTROL
 CQ1993
 CQ1993  NGVD 29 (11/26/84)   59.798  (m)          196.19   (f) ADJUSTED       
 CQ1993
 CQ1993.Superseded values are not recommended for survey control.
 CQ1993
 CQ1993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1993.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1993
 CQ1993_MARKER: B = BOLT
 CQ1993_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1993_SP_SET: UNDERGROUND STONE
 CQ1993_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1993
 CQ1993  HISTORY     - Date     Condition        Report By
 CQ1993  HISTORY     - UNK      MONUMENTED       USACE
 CQ1993  HISTORY     - 1938     GOOD             CGS
 CQ1993
 CQ1993                          STATION DESCRIPTION
 CQ1993
 CQ1993'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1993'3 MI E FROM HOSSTON.
 CQ1993'ABOUT 3 MILES EAST ALONG A ROAD FROM HOSSTON, CADDO PARISH, ABOUT 850
 CQ1993'FEET WEST OF THE LEVEE, ABOUT 800 FEET EAST OF THE MARVEL MINOR
 CQ1993'RESIDENCE, ABOUT 250 FEET NORTHEAST OF A 14-INCH PECAN TREE IN A
 CQ1993'COTTON FIELD, ON THE WILL THOMAS PROPERTY, AND AT THE INTERSECTION OF
 CQ1993'A ROAD LEADING WEST FROM THE JOSH MADDOX RESIDENCE AND NORTH FROM THE
 CQ1993'ED ALLEN RESIDENCE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3
 CQ1993'FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 CQ1993'A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1992 ***********************************************************************
 CQ1992  DESIGNATION -  A 21 3 CAP
 CQ1992  PID         -  CQ1992
 CQ1992  STATE/COUNTY-  LA/CADDO
 CQ1992  COUNTRY     -  US
 CQ1992  USGS QUAD   -  WARDVIEW (2018)
 CQ1992
 CQ1992                         *CURRENT SURVEY CONTROL
 CQ1992  ______________________________________________________________________
 CQ1992* NAD 83(1986) POSITION- 32 53 13.     (N) 093 49 39.     (W)   SCALED
 CQ1992* NAVD 88 ORTHO HEIGHT -    60.97  (+/-2cm)      200.0   (feet) VERTCON3
 CQ1992  ______________________________________________________________________
 CQ1992  GEOID HEIGHT    -        -26.342 (meters)                     GEOID18
 CQ1992  VERT ORDER      -  ? (See Below)
 CQ1992
 CQ1992.The horizontal coordinates were scaled from a map and have
 CQ1992.an estimated accuracy of +/- 6 seconds.
 CQ1992
 CQ1992.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1992.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1992
 CQ1992.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1992.GEOID18 height accuracy estimate available here.
 CQ1992
 CQ1992.The vertical order pertains to the NGVD 29 superseded value.
 CQ1992
 CQ1992.Click photographs - Photos may exist for this station.
 CQ1992
 CQ1992;                    North         East    Units  Estimated Accuracy
 CQ1992;SPC LA N     -   265,430.      875,780.      MT  (+/- 180 meters Scaled)
 CQ1992
 CQ1992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS225390(NAD 83)
 CQ1992
 CQ1992                          SUPERSEDED SURVEY CONTROL
 CQ1992
 CQ1992  NGVD 29 (11/26/84)   61.019  (m)          200.19   (f) ADJUSTED       
 CQ1992
 CQ1992.Superseded values are not recommended for survey control.
 CQ1992
 CQ1992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1992.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1992
 CQ1992_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1992_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1992_MARK LOGO: USACE
 CQ1992_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1992
 CQ1992  HISTORY     - Date     Condition        Report By
 CQ1992  HISTORY     - UNK      MONUMENTED       USACE
 CQ1992  HISTORY     - 1938     GOOD             CGS
 CQ1992
 CQ1992                          STATION DESCRIPTION
 CQ1992
 CQ1992'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1992'3 MI E FROM HOSSTON.
 CQ1992'ABOUT 3 MILES EAST ALONG A ROAD FROM HOSSTON, CADDO PARISH, ABOUT 850
 CQ1992'FEET WEST OF THE LEVEE, ABOUT 800 FEET EAST OF THE MARVEL MINOR
 CQ1992'RESIDENCE, ABOUT 250 FEET NORTHEAST OF A 14-INCH PECAN TREE IN A
 CQ1992'COTTON FIELD, ON THE WILL THOMAS PROPERTY, AND AT THE INTERSECTION OF
 CQ1992'A ROAD LEADING WEST FROM THE JOSH MADDOX RESIDENCE AND NORTH FROM THE
 CQ1992'ED ALLEN RESIDENCE.  AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S.
 CQ1992'ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1990 ***********************************************************************
 CQ1990  DESIGNATION -  A 21 4 BOLT
 CQ1990  PID         -  CQ1990
 CQ1990  STATE/COUNTY-  LA/CADDO
 CQ1990  COUNTRY     -  US
 CQ1990  USGS QUAD   -  WARDVIEW (2018)
 CQ1990
 CQ1990                         *CURRENT SURVEY CONTROL
 CQ1990  ______________________________________________________________________
 CQ1990* NAD 83(1986) POSITION- 32 53 14.     (N) 093 49 29.     (W)   SCALED
 CQ1990* NAVD 88 ORTHO HEIGHT -    60.12  (+/-2cm)      197.2   (feet) VERTCON3
 CQ1990  ______________________________________________________________________
 CQ1990  GEOID HEIGHT    -        -26.341 (meters)                     GEOID18
 CQ1990  VERT ORDER      -  ? (See Below)
 CQ1990
 CQ1990.The horizontal coordinates were scaled from a map and have
 CQ1990.an estimated accuracy of +/- 6 seconds.
 CQ1990
 CQ1990.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1990.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1990
 CQ1990.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1990.GEOID18 height accuracy estimate available here.
 CQ1990
 CQ1990.The vertical order pertains to the NGVD 29 superseded value.
 CQ1990
 CQ1990.Click photographs - Photos may exist for this station.
 CQ1990
 CQ1990;                    North         East    Units  Estimated Accuracy
 CQ1990;SPC LA N     -   265,460.      876,040.      MT  (+/- 180 meters Scaled)
 CQ1990
 CQ1990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS228390(NAD 83)
 CQ1990
 CQ1990                          SUPERSEDED SURVEY CONTROL
 CQ1990
 CQ1990  NGVD 29 (11/26/84)   60.171  (m)          197.41   (f) ADJUSTED       
 CQ1990
 CQ1990.Superseded values are not recommended for survey control.
 CQ1990
 CQ1990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1990.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1990
 CQ1990_MARKER: B = BOLT
 CQ1990_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1990_SP_SET: UNDERGROUND STONE
 CQ1990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1990
 CQ1990  HISTORY     - Date     Condition        Report By
 CQ1990  HISTORY     - UNK      MONUMENTED       USACE
 CQ1990  HISTORY     - 1938     GOOD             CGS
 CQ1990
 CQ1990                          STATION DESCRIPTION
 CQ1990
 CQ1990'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1990'3 MI E FROM HOSSTON.
 CQ1990'ABOUT 3 MILES EAST ALONG A ROAD FROM HOSSTON, CADDO PARISH, ON THE
 CQ1990'WEST SIDE OF RED RIVER, 920.5 FEET EAST OF P.B.M. A 21-3 (U.S.E.),
 CQ1990'DESCRIBED BELOW, 30 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE JOSH
 CQ1990'MADDOX LOT, AND 10 FEET FROM THE TOE OF THE LEVEE.  A COPPER BOLT, SET
 CQ1990'IN THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS
 CQ1990'HAD THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CQ1990'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1989 ***********************************************************************
 CQ1989  DESIGNATION -  A 21 4 CAP
 CQ1989  PID         -  CQ1989
 CQ1989  STATE/COUNTY-  LA/CADDO
 CQ1989  COUNTRY     -  US
 CQ1989  USGS QUAD   -  WARDVIEW (2018)
 CQ1989
 CQ1989                         *CURRENT SURVEY CONTROL
 CQ1989  ______________________________________________________________________
 CQ1989* NAD 83(1986) POSITION- 32 53 13.     (N) 093 49 29.     (W)   SCALED
 CQ1989* NAVD 88 ORTHO HEIGHT -    61.34  (+/-2cm)      201.2   (feet) VERTCON3
 CQ1989  ______________________________________________________________________
 CQ1989  GEOID HEIGHT    -        -26.341 (meters)                     GEOID18
 CQ1989  VERT ORDER      -  ? (See Below)
 CQ1989
 CQ1989.The horizontal coordinates were scaled from a map and have
 CQ1989.an estimated accuracy of +/- 6 seconds.
 CQ1989
 CQ1989.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1989.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1989
 CQ1989.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1989.GEOID18 height accuracy estimate available here.
 CQ1989
 CQ1989.The vertical order pertains to the NGVD 29 superseded value.
 CQ1989
 CQ1989.Click photographs - Photos may exist for this station.
 CQ1989
 CQ1989;                    North         East    Units  Estimated Accuracy
 CQ1989;SPC LA N     -   265,420.      876,040.      MT  (+/- 180 meters Scaled)
 CQ1989
 CQ1989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS228390(NAD 83)
 CQ1989
 CQ1989                          SUPERSEDED SURVEY CONTROL
 CQ1989
 CQ1989  NGVD 29 (11/26/84)   61.393  (m)          201.42   (f) ADJUSTED       
 CQ1989
 CQ1989.Superseded values are not recommended for survey control.
 CQ1989
 CQ1989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1989.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1989
 CQ1989_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1989_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1989_MARK LOGO: USACE
 CQ1989_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1989
 CQ1989  HISTORY     - Date     Condition        Report By
 CQ1989  HISTORY     - UNK      MONUMENTED       USACE
 CQ1989  HISTORY     - 1938     GOOD             CGS
 CQ1989
 CQ1989                          STATION DESCRIPTION
 CQ1989
 CQ1989'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1989'3 MI E FROM HOSSTON.
 CQ1989'ABOUT 3 MILES EAST ALONG A ROAD FROM HOSSTON, CADDO PARISH, ON THE
 CQ1989'WEST SIDE OF RED RIVER, 920.5 FEET EAST OF P.B.M. A 21-3 (U.S.E.),
 CQ1989'DESCRIBED BELOW, 30 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE JOSH
 CQ1989'MADDOX LOT, AND 10 FEET FROM THE TOE OF THE LEVEE.  AN IRON PIPE
 CQ1989'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1996 ***********************************************************************
 CQ1996  DESIGNATION -  A 21 5 BOLT
 CQ1996  PID         -  CQ1996
 CQ1996  STATE/COUNTY-  LA/CADDO
 CQ1996  COUNTRY     -  US
 CQ1996  USGS QUAD   -  WARDVIEW (2018)
 CQ1996
 CQ1996                         *CURRENT SURVEY CONTROL
 CQ1996  ______________________________________________________________________
 CQ1996* NAD 83(1986) POSITION- 32 55 09.     (N) 093 49 20.     (W)   SCALED
 CQ1996* NAVD 88 ORTHO HEIGHT -    60.04  (+/-2cm)      197.0   (feet) VERTCON3
 CQ1996  ______________________________________________________________________
 CQ1996  GEOID HEIGHT    -        -26.373 (meters)                     GEOID18
 CQ1996  VERT ORDER      -  ? (See Below)
 CQ1996
 CQ1996.The horizontal coordinates were scaled from a map and have
 CQ1996.an estimated accuracy of +/- 6 seconds.
 CQ1996
 CQ1996.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1996.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1996
 CQ1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1996.GEOID18 height accuracy estimate available here.
 CQ1996
 CQ1996.The vertical order pertains to the NGVD 29 superseded value.
 CQ1996
 CQ1996.Click photographs - Photos may exist for this station.
 CQ1996
 CQ1996;                    North         East    Units  Estimated Accuracy
 CQ1996;SPC LA N     -   269,000.      876,320.      MT  (+/- 180 meters Scaled)
 CQ1996
 CQ1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS231426(NAD 83)
 CQ1996
 CQ1996                          SUPERSEDED SURVEY CONTROL
 CQ1996
 CQ1996  NGVD 29 (11/26/84)   60.093  (m)          197.16   (f) ADJUSTED       
 CQ1996
 CQ1996.Superseded values are not recommended for survey control.
 CQ1996
 CQ1996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1996.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1996
 CQ1996_MARKER: B = BOLT
 CQ1996_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1996_SP_SET: UNDERGROUND STONE
 CQ1996_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1996_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1996
 CQ1996  HISTORY     - Date     Condition        Report By
 CQ1996  HISTORY     - UNK      MONUMENTED       USACE
 CQ1996  HISTORY     - 1938     GOOD             CGS
 CQ1996
 CQ1996                          STATION DESCRIPTION
 CQ1996
 CQ1996'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1996'4 MI NE FROM HOSSTON.
 CQ1996'ABOUT 4 MILES NORTHEAST ALONG ROADS FROM HOSSTON, CADDO PARISH, 485.1
 CQ1996'FEET SOUTH OF P.B.M. A 21-6 (U.S.E.), DESCRIBED BELOW, 25 FEET WEST OF
 CQ1996'THE CENTER LINE OF THE ROAD, AND 2 FEET NORTH OF THE GEORGE DANNIELS
 CQ1996'RESIDENCE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET
 CQ1996'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 CQ1996'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1995 ***********************************************************************
 CQ1995  DESIGNATION -  A 21 5 CAP
 CQ1995  PID         -  CQ1995
 CQ1995  STATE/COUNTY-  LA/CADDO
 CQ1995  COUNTRY     -  US
 CQ1995  USGS QUAD   -  WARDVIEW (2018)
 CQ1995
 CQ1995                         *CURRENT SURVEY CONTROL
 CQ1995  ______________________________________________________________________
 CQ1995* NAD 83(1986) POSITION- 32 55 09.     (N) 093 49 20.     (W)   SCALED
 CQ1995* NAVD 88 ORTHO HEIGHT -    61.26  (+/-2cm)      201.0   (feet) VERTCON3
 CQ1995  ______________________________________________________________________
 CQ1995  GEOID HEIGHT    -        -26.373 (meters)                     GEOID18
 CQ1995  VERT ORDER      -  ? (See Below)
 CQ1995
 CQ1995.The horizontal coordinates were scaled from a map and have
 CQ1995.an estimated accuracy of +/- 6 seconds.
 CQ1995
 CQ1995.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1995.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1995
 CQ1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1995.GEOID18 height accuracy estimate available here.
 CQ1995
 CQ1995.The vertical order pertains to the NGVD 29 superseded value.
 CQ1995
 CQ1995.Click photographs - Photos may exist for this station.
 CQ1995
 CQ1995;                    North         East    Units  Estimated Accuracy
 CQ1995;SPC LA N     -   269,000.      876,320.      MT  (+/- 180 meters Scaled)
 CQ1995
 CQ1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS231426(NAD 83)
 CQ1995
 CQ1995                          SUPERSEDED SURVEY CONTROL
 CQ1995
 CQ1995  NGVD 29 (11/26/84)   61.311  (m)          201.15   (f) ADJUSTED       
 CQ1995
 CQ1995.Superseded values are not recommended for survey control.
 CQ1995
 CQ1995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1995.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1995
 CQ1995_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1995_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1995_MARK LOGO: USACE
 CQ1995_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1995
 CQ1995  HISTORY     - Date     Condition        Report By
 CQ1995  HISTORY     - UNK      MONUMENTED       USACE
 CQ1995  HISTORY     - 1938     GOOD             CGS
 CQ1995
 CQ1995                          STATION DESCRIPTION
 CQ1995
 CQ1995'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1995'4 MI NE FROM HOSSTON.
 CQ1995'ABOUT 4 MILES NORTHEAST ALONG ROADS FROM HOSSTON, CADDO PARISH, 485.1
 CQ1995'FEET SOUTH OF P.B.M. A 21-6 (U.S.E.), DESCRIBED BELOW, 25 FEET WEST OF
 CQ1995'THE CENTER LINE OF THE ROAD, AND 2 FEET NORTH OF THE GEORGE DANNIELS
 CQ1995'RESIDENCE.  AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CQ1995'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1999 ***********************************************************************
 CQ1999  DESIGNATION -  A 21 6 BOLT
 CQ1999  PID         -  CQ1999
 CQ1999  STATE/COUNTY-  LA/CADDO
 CQ1999  COUNTRY     -  US
 CQ1999  USGS QUAD   -  WARDVIEW (2018)
 CQ1999
 CQ1999                         *CURRENT SURVEY CONTROL
 CQ1999  ______________________________________________________________________
 CQ1999* NAD 83(1986) POSITION- 32 55 13.     (N) 093 49 19.     (W)   SCALED
 CQ1999* NAVD 88 ORTHO HEIGHT -    59.87  (+/-2cm)      196.4   (feet) VERTCON3
 CQ1999  ______________________________________________________________________
 CQ1999  GEOID HEIGHT    -        -26.374 (meters)                     GEOID18
 CQ1999  VERT ORDER      -  ? (See Below)
 CQ1999
 CQ1999.The horizontal coordinates were scaled from a map and have
 CQ1999.an estimated accuracy of +/- 6 seconds.
 CQ1999
 CQ1999.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1999.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1999
 CQ1999.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1999.GEOID18 height accuracy estimate available here.
 CQ1999
 CQ1999.The vertical order pertains to the NGVD 29 superseded value.
 CQ1999
 CQ1999.Click photographs - Photos may exist for this station.
 CQ1999
 CQ1999;                    North         East    Units  Estimated Accuracy
 CQ1999;SPC LA N     -   269,120.      876,340.      MT  (+/- 180 meters Scaled)
 CQ1999
 CQ1999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS231427(NAD 83)
 CQ1999
 CQ1999                          SUPERSEDED SURVEY CONTROL
 CQ1999
 CQ1999  NGVD 29 (11/26/84)   59.924  (m)          196.60   (f) ADJUSTED       
 CQ1999
 CQ1999.Superseded values are not recommended for survey control.
 CQ1999
 CQ1999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1999.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1999
 CQ1999_MARKER: B = BOLT
 CQ1999_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1999_SP_SET: UNDERGROUND STONE
 CQ1999_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1999
 CQ1999  HISTORY     - Date     Condition        Report By
 CQ1999  HISTORY     - UNK      MONUMENTED       USACE
 CQ1999  HISTORY     - 1938     GOOD             CGS
 CQ1999
 CQ1999                          STATION DESCRIPTION
 CQ1999
 CQ1999'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1999'4 MI NE FROM HOSSTON.
 CQ1999'ABOUT 4 MILES NORTHEAST ALONG ROADS FROM HOSSTON, CADDO PARISH, ON THE
 CQ1999'T.N. KEAUNS PROPERTY, 485.1 FEET NORTH OF P.B.M. A 21-5 (U.S.E.),
 CQ1999'DESCRIBED ABOVE, ABOUT 400 FEET WEST OF THE LEVEE, ABOUT 200 FEET
 CQ1999'SOUTHWEST OF THE SOUTHWEST CORNER OF THE FRED FESTAVAN RESIDENCE, 75
 CQ1999'FEET NORTHWEST OF THE NORTHWEST CORNER OF A BARN, 15 FEET WEST OF THE
 CQ1999'ROAD, AND 2 FEET SOUTH OF THE SOUTHEAST CORNER OF A COTTON HOUSE.  A
 CQ1999'COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND,
 CQ1999'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 CQ1999'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1998 ***********************************************************************
 CQ1998  DESIGNATION -  A 21 6 CAP
 CQ1998  PID         -  CQ1998
 CQ1998  STATE/COUNTY-  LA/CADDO
 CQ1998  COUNTRY     -  US
 CQ1998  USGS QUAD   -  WARDVIEW (2018)
 CQ1998
 CQ1998                         *CURRENT SURVEY CONTROL
 CQ1998  ______________________________________________________________________
 CQ1998* NAD 83(1986) POSITION- 32 55 14.     (N) 093 49 19.     (W)   SCALED
 CQ1998* NAVD 88 ORTHO HEIGHT -    61.10  (+/-2cm)      200.5   (feet) VERTCON3
 CQ1998  ______________________________________________________________________
 CQ1998  GEOID HEIGHT    -        -26.374 (meters)                     GEOID18
 CQ1998  VERT ORDER      -  ? (See Below)
 CQ1998
 CQ1998.The horizontal coordinates were scaled from a map and have
 CQ1998.an estimated accuracy of +/- 6 seconds.
 CQ1998
 CQ1998.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1998.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1998
 CQ1998.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1998.GEOID18 height accuracy estimate available here.
 CQ1998
 CQ1998.The vertical order pertains to the NGVD 29 superseded value.
 CQ1998
 CQ1998.Click photographs - Photos may exist for this station.
 CQ1998
 CQ1998;                    North         East    Units  Estimated Accuracy
 CQ1998;SPC LA N     -   269,150.      876,340.      MT  (+/- 180 meters Scaled)
 CQ1998
 CQ1998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS231427(NAD 83)
 CQ1998
 CQ1998                          SUPERSEDED SURVEY CONTROL
 CQ1998
 CQ1998  NGVD 29 (11/26/84)   61.148  (m)          200.62   (f) ADJUSTED       
 CQ1998
 CQ1998.Superseded values are not recommended for survey control.
 CQ1998
 CQ1998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1998.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1998
 CQ1998_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1998_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1998_MARK LOGO: USACE
 CQ1998_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1998
 CQ1998  HISTORY     - Date     Condition        Report By
 CQ1998  HISTORY     - UNK      MONUMENTED       USACE
 CQ1998  HISTORY     - 1938     GOOD             CGS
 CQ1998
 CQ1998                          STATION DESCRIPTION
 CQ1998
 CQ1998'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1998'4 MI NE FROM HOSSTON.
 CQ1998'ABOUT 4 MILES NORTHEAST ALONG ROADS FROM HOSSTON, CADDO PARISH, ON THE
 CQ1998'T.N. KEAUNS PROPERTY, 485.1 FEET NORTH OF P.B.M. A 21-5 (U.S.E.),
 CQ1998'DESCRIBED ABOVE, ABOUT 400 FEET WEST OF THE LEVEE, ABOUT 200 FEET
 CQ1998'SOUTHWEST OF THE SOUTHWEST CORNER OF THE FRED FESTAVAN RESIDENCE, 75
 CQ1998'FEET NORTHWEST OF THE NORTHWEST CORNER OF A BARN, 15 FEET WEST OF THE
 CQ1998'ROAD, AND 2 FEET SOUTH OF THE SOUTHEAST CORNER OF A COTTON HOUSE.  AN
 CQ1998'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2003 ***********************************************************************
 CQ2003  DESIGNATION -  A 21 7 BOLT
 CQ2003  PID         -  CQ2003
 CQ2003  STATE/COUNTY-  LA/CADDO
 CQ2003  COUNTRY     -  US
 CQ2003  USGS QUAD   -  WARDVIEW (2018)
 CQ2003
 CQ2003                         *CURRENT SURVEY CONTROL
 CQ2003  ______________________________________________________________________
 CQ2003* NAD 83(1986) POSITION- 32 59 43.     (N) 093 50 11.     (W)   SCALED
 CQ2003* NAVD 88 ORTHO HEIGHT -    61.54  (+/-2cm)      201.9   (feet) VERTCON3
 CQ2003  ______________________________________________________________________
 CQ2003  GEOID HEIGHT    -        -26.460 (meters)                     GEOID18
 CQ2003  VERT ORDER      -  ? (See Below)
 CQ2003
 CQ2003.The horizontal coordinates were scaled from a map and have
 CQ2003.an estimated accuracy of +/- 6 seconds.
 CQ2003
 CQ2003.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2003.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2003
 CQ2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2003.GEOID18 height accuracy estimate available here.
 CQ2003
 CQ2003.The vertical order pertains to the NGVD 29 superseded value.
 CQ2003
 CQ2003.Click photographs - Photos may exist for this station.
 CQ2003
 CQ2003;                    North         East    Units  Estimated Accuracy
 CQ2003;SPC LA N     -   277,450.      875,100.      MT  (+/- 180 meters Scaled)
 CQ2003
 CQ2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS218510(NAD 83)
 CQ2003
 CQ2003                          SUPERSEDED SURVEY CONTROL
 CQ2003
 CQ2003  NGVD 29 (11/26/84)   61.581  (m)          202.04   (f) ADJUSTED       
 CQ2003
 CQ2003.Superseded values are not recommended for survey control.
 CQ2003
 CQ2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2003.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2003
 CQ2003_MARKER: B = BOLT
 CQ2003_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2003_SP_SET: UNDERGROUND STONE
 CQ2003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2003
 CQ2003  HISTORY     - Date     Condition        Report By
 CQ2003  HISTORY     - UNK      MONUMENTED       USACE
 CQ2003  HISTORY     - 1938     GOOD             CGS
 CQ2003
 CQ2003                          STATION DESCRIPTION
 CQ2003
 CQ2003'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ2003'4 MI E FROM IDA.
 CQ2003'ABOUT 4 MILES EAST OF IDA, CADDO PARISH, ABOUT 0.7 MILE SOUTHWEST OF
 CQ2003'MISSIONARY, AND 532.1 FEET NORTH OF T.T.S. 118 LS (U.S.G.S.),
 CQ2003'DESCRIBED ABOVE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3
 CQ2003'FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 CQ2003'A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2002 ***********************************************************************
 CQ2002  DESIGNATION -  A 21 7 CAP
 CQ2002  PID         -  CQ2002
 CQ2002  STATE/COUNTY-  LA/CADDO
 CQ2002  COUNTRY     -  US
 CQ2002  USGS QUAD   -  WARDVIEW (2018)
 CQ2002
 CQ2002                         *CURRENT SURVEY CONTROL
 CQ2002  ______________________________________________________________________
 CQ2002* NAD 83(1986) POSITION- 32 59 44.     (N) 093 50 12.     (W)   SCALED
 CQ2002* NAVD 88 ORTHO HEIGHT -    62.77  (+/-2cm)      205.9   (feet) VERTCON3
 CQ2002  ______________________________________________________________________
 CQ2002  GEOID HEIGHT    -        -26.460 (meters)                     GEOID18
 CQ2002  VERT ORDER      -  ? (See Below)
 CQ2002
 CQ2002.The horizontal coordinates were scaled from a map and have
 CQ2002.an estimated accuracy of +/- 6 seconds.
 CQ2002
 CQ2002.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2002.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2002
 CQ2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2002.GEOID18 height accuracy estimate available here.
 CQ2002
 CQ2002.The vertical order pertains to the NGVD 29 superseded value.
 CQ2002
 CQ2002.Click photographs - Photos may exist for this station.
 CQ2002
 CQ2002;                    North         East    Units  Estimated Accuracy
 CQ2002;SPC LA N     -   277,480.      875,070.      MT  (+/- 180 meters Scaled)
 CQ2002
 CQ2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS218511(NAD 83)
 CQ2002
 CQ2002                          SUPERSEDED SURVEY CONTROL
 CQ2002
 CQ2002  NGVD 29 (11/26/84)   62.803  (m)          206.05   (f) ADJUSTED       
 CQ2002
 CQ2002.Superseded values are not recommended for survey control.
 CQ2002
 CQ2002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2002.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2002
 CQ2002_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ2002_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2002_MARK LOGO: USACE
 CQ2002_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2002
 CQ2002  HISTORY     - Date     Condition        Report By
 CQ2002  HISTORY     - UNK      MONUMENTED       USACE
 CQ2002  HISTORY     - 1938     GOOD             CGS
 CQ2002
 CQ2002                          STATION DESCRIPTION
 CQ2002
 CQ2002'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ2002'4 MI E FROM IDA.
 CQ2002'ABOUT 4 MILES EAST OF IDA, CADDO PARISH, ABOUT 0.7 MILE SOUTHWEST OF
 CQ2002'MISSIONARY, AND 532.1 FEET NORTH OF T.T.S. 118 LS (U.S.G.S.),
 CQ2002'DESCRIBED ABOVE.  AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S.
 CQ2002'ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0074 ***********************************************************************
 AU0074  DESIGNATION -  A 210
 AU0074  PID         -  AU0074
 AU0074  STATE/COUNTY-  LA/ST MARTIN
 AU0074  COUNTRY     -  US
 AU0074  USGS QUAD   -  PIERRE PART (2018)
 AU0074
 AU0074                         *CURRENT SURVEY CONTROL
 AU0074  ______________________________________________________________________
 AU0074* NAD 83(1986) POSITION- 29 55 48.     (N) 091 14 46.     (W)   SCALED
 AU0074* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0074  **This station is located in a suspected subsidence area (see below).
 AU0074  ______________________________________________________________________
 AU0074  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 AU0074
 AU0074.The horizontal coordinates were scaled from a map and have
 AU0074.an estimated accuracy of +/- 6 seconds.
 AU0074
 AU0074.** This station is in an area of known vertical motion.  Due to the
 AU0074.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0074.** determined the orthometric heights for marks in these suspect
 AU0074.** subsidence areas should be considered valid only at the epoch date
 AU0074.** associated with the orthometric height.  These heights must always
 AU0074.** be validated when used as control.  All previously superseded
 AU0074.** orthometric heights are now considered suspect and are available
 AU0074.** in the superseded section.  NGS does not recommend using suspect
 AU0074.** or superseded heights as control.
 AU0074
 AU0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0074.GEOID18 height accuracy estimate available here.
 AU0074
 AU0074.Click photographs - Photos may exist for this station.
 AU0074
 AU0074;                    North         East    Units  Estimated Accuracy
 AU0074;SPC LA S     -   158,510.    1,008,420.      MT  (+/- 180 meters Scaled)
 AU0074
 AU0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP692123(NAD 83)
 AU0074
 AU0074                          SUPERSEDED SURVEY CONTROL
 AU0074
 AU0074.No superseded survey control is available for this station.
 AU0074
 AU0074_MARKER: DB = BENCH MARK DISK
 AU0074_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0074_STAMPING: A 210 1964
 AU0074_MARK LOGO: CGS
 AU0074_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0074_ROD/PIPE-DEPTH: 31.7 meters
 AU0074
 AU0074  HISTORY     - Date     Condition        Report By
 AU0074  HISTORY     - 1964     MONUMENTED       CGS
 AU0074  HISTORY     - 1965     GOOD             CGS
 AU0074  HISTORY     - 1976     GOOD             NGS
 AU0074  HISTORY     - 1985     GOOD             LOCSUR
 AU0074
 AU0074                          STATION DESCRIPTION
 AU0074
 AU0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0074'2.4 MI NW FROM BELLE RIVER.
 AU0074'ABOUT 2.4 MILES NORTHWEST ALONG STATE ROAD 997 AND A LEVEE FROM THE
 AU0074'SOUTH END OF THE DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, ABOUT 500
 AU0074'FEET NORTHEAST OF THE CENTER LINE OF LEVEE, 84 FEET SOUTHWEST OF THE
 AU0074'SOUTHWEST BANK OF BELLE RIVER, 66 FEET NORTHEAST OF THE CENTER LINE OF
 AU0074'ROAD, 61 FEET SOUTHWEST OF A 24-INCH OAK TREE, 23 FEET SOUTHEAST OF A
 AU0074'24-INCH TWIN OAK TREE, 5.5 FEET NORTHEAST OF A 3-INCH TREE WITH A
 AU0074'WITNESS SHIELD NAILED TO THE TRUNK, ABOUT 3 FEET BELOW THE LEVEL OF
 AU0074'ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO
 AU0074'A DEPTH OF 104 FEET AND ENCASED IN A CAST IRON PIPE PROJECTING 30
 AU0074'INCHES.
 AU0074
 AU0074                          STATION RECOVERY (1976)
 AU0074
 AU0074'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0074'2.5 MILES NORTHWEST ALONG STATE HIGHWAY 997 AND A LEVEE FROM THE
 AU0074'SOUTH END OF A DRAWBRIDGE OVER THE BELLE RIVER, AT THE JUNCTION OF A
 AU0074'DRIVEWAY LEADING NORTHEAST, 67 FT NORTHEAST OF THE CENTER LINE OF THE
 AU0074'HIGHWAY, 20.5 FT NORTHWEST OF THE CENTER LINE OF THE DRIVEWAY, 82.2
 AU0074'FT WEST OF THE WEST CORNER OF A PERMANENT TRAILER HOUSE, 28.5 FT
 AU0074'NORTH OF THE NORTHWEST END OF A GATE, 61 FT SOUTHWEST OF A 30-INCH
 AU0074'OAK TREE.  THE DISK IS 0.3 FT BELOW THE TOP OF THE IRON PIPE.
 AU0074
 AU0074                          STATION RECOVERY (1985)
 AU0074
 AU0074'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1985
 AU0074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1998 ***********************************************************************
 BK1998  DESIGNATION -  A 211 RESET
 BK1998  PID         -  BK1998
 BK1998  STATE/COUNTY-  LA/CALCASIEU
 BK1998  COUNTRY     -  US
 BK1998  USGS QUAD   -  MOSS LAKE (2018)
 BK1998
 BK1998                         *CURRENT SURVEY CONTROL
 BK1998  ______________________________________________________________________
 BK1998* NAD 83(1986) POSITION- 30 05 45.     (N) 093 21 35.     (W)   SCALED
 BK1998* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1998  **This station is located in a suspected subsidence area (see below).
 BK1998  ______________________________________________________________________
 BK1998  GEOID HEIGHT    -        -27.153 (meters)                     GEOID18
 BK1998
 BK1998.The horizontal coordinates were scaled from a map and have
 BK1998.an estimated accuracy of +/- 6 seconds.
 BK1998
 BK1998.** This station is in an area of known vertical motion. If an
 BK1998.** orthometric height was ever established but is not available 
 BK1998.** in the current survey control section, the orthometric height
 BK1998.** is considered suspect.  Suspect heights are available in the
 BK1998.** superseded section only if requested.
 BK1998
 BK1998.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1998.GEOID18 height accuracy estimate available here.
 BK1998
 BK1998.Click photographs - Photos may exist for this station.
 BK1998
 BK1998;                    North         East    Units  Estimated Accuracy
 BK1998;SPC LA S     -   178,620.      804,690.      MT  (+/- 180 meters Scaled)
 BK1998
 BK1998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP653294(NAD 83)
 BK1998
 BK1998                          SUPERSEDED SURVEY CONTROL
 BK1998
 BK1998.No superseded survey control is available for this station.
 BK1998
 BK1998_MARKER: DV = VERTICAL CONTROL DISK
 BK1998_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK1998_SP_SET: BRIDGE
 BK1998_STAMPING: A 211 RESET 1978
 BK1998_MARK LOGO: NGS
 BK1998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1998
 BK1998  HISTORY     - Date     Condition        Report By
 BK1998  HISTORY     - 1978     MONUMENTED       NGS
 BK1998  HISTORY     - 19990320 GOOD             USPSQD
 BK1998
 BK1998                          STATION DESCRIPTION
 BK1998
 BK1998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 BK1998'10.5 KM (6.5 MI) NORTH FROM HACKBERRY.
 BK1998'10.5 KM (6.5 MI) NORTH ALONG STATE HIGHWAY 27 FROM THE BRIDGE OVER
 BK1998'BLACK LAKE BAYOU IN HACKBERRY, IN THE NORTHEAST END OF THE CONCRETE
 BK1998'BRIDGE OVER CHOUPIQUE BAYOU, IN THE SOUTHEAST CORNER OF CUPIN
 BK1998'BENT NUMBER 28.
 BK1998
 BK1998                          STATION RECOVERY (1999)
 BK1998
 BK1998'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2315 ***********************************************************************
 BK2315  DESIGNATION -  A 211 RESET
 BK2315  PID         -  BK2315
 BK2315  STATE/COUNTY-  LA/CALCASIEU
 BK2315  COUNTRY     -  US
 BK2315  USGS QUAD   -  MOSS LAKE (2018)
 BK2315
 BK2315                         *CURRENT SURVEY CONTROL
 BK2315  ______________________________________________________________________
 BK2315* NAD 83(1986) POSITION- 30 05 45.     (N) 093 21 35.     (W)   SCALED
 BK2315* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2315  **This station is located in a suspected subsidence area (see below).
 BK2315  ______________________________________________________________________
 BK2315  GEOID HEIGHT    -        -27.153 (meters)                     GEOID18
 BK2315  DYNAMIC HEIGHT  -          3.825 (meters)       12.55  (feet) COMP
 BK2315  MODELED GRAVITY -    979,308.1   (mgal)                       NAVD 88
 BK2315
 BK2315.The horizontal coordinates were scaled from a map and have
 BK2315.an estimated accuracy of +/- 6 seconds.
 BK2315
 BK2315.** This station is in an area of known vertical motion. If an
 BK2315.** orthometric height was ever established but is not available 
 BK2315.** in the current survey control section, the orthometric height
 BK2315.** is considered suspect.  Suspect heights are available in the
 BK2315.** superseded section only if requested.
 BK2315
 BK2315.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2315.GEOID18 height accuracy estimate available here.
 BK2315
 BK2315.Click photographs - Photos may exist for this station.
 BK2315
 BK2315.The dynamic height is computed by dividing the NAVD 88
 BK2315.geopotential number by the normal gravity value computed on the
 BK2315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2315.degrees latitude (g = 980.6199 gals.).
 BK2315
 BK2315.The modeled gravity was interpolated from observed gravity values.
 BK2315
 BK2315;                    North         East    Units  Estimated Accuracy
 BK2315;SPC LA S     -   178,620.      804,690.      MT  (+/- 180 meters Scaled)
 BK2315
 BK2315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP653294(NAD 83)
 BK2315
 BK2315                          SUPERSEDED SURVEY CONTROL
 BK2315
 BK2315.No superseded survey control is available for this station.
 BK2315
 BK2315_MARKER: DV = VERTICAL CONTROL DISK
 BK2315_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2315_SP_SET: ABUTMENT
 BK2315_STAMPING: A 211 RESET 1976
 BK2315_MARK LOGO: NGS
 BK2315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2315
 BK2315  HISTORY     - Date     Condition        Report By
 BK2315  HISTORY     - 1976     MONUMENTED       NGS
 BK2315  HISTORY     - 1981     GOOD             NGS
 BK2315  HISTORY     - 19990320 MARK NOT FOUND   USPSQD
 BK2315
 BK2315                          STATION DESCRIPTION
 BK2315
 BK2315'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 BK2315'10.55 KM (6.55 MI) NORT FROM HACKBERRY.
 BK2315'10.55 KILOMETERS (6.55 MILES) NORTH ALONG STATE HIGHWAY 27 FROM THE
 BK2315'NORTH END OF THE BRIDGE OVER BLACK LAKE BAYOU IN HACKBERRY TO THE MARK
 BK2315'ON THE RIGHT, SET HORIZONTALLY IN TOP OF THE EAST END OF THE NORTH
 BK2315'ABUTMENT OF THE BRIDGE OVER BAYOU CHOUPIQUE, 0.28 METER (0.9 FOOT)
 BK2315'NORTH OF THE SOUTH EDGE OF THE ABUTMENT, 0.21 METER (0.7 FOOT) WEST
 BK2315'OF THE EAST END OF THE ABUTMENT.  NOTE--THE MARK IS UNDER THE SPAN OF
 BK2315'THE BRIDGE AND A LEVEL ROD WILL NOT BE ABLE TO BE HELD ON THE MARK.
 BK2315'THE MARK IS 2.5 M BELOW ROAD SURFACE OF BRIDGE.
 BK2315
 BK2315                          STATION RECOVERY (1999)
 BK2315
 BK2315'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK2315'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0684 ***********************************************************************
 BK0684  DESIGNATION -  A 2111
 BK0684  PID         -  BK0684
 BK0684  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0684  COUNTRY     -  US
 BK0684  USGS QUAD   -  JENNINGS (2018)
 BK0684
 BK0684                         *CURRENT SURVEY CONTROL
 BK0684  ______________________________________________________________________
 BK0684* NAD 83(1986) POSITION- 30 14 21.     (N) 092 39 49.     (W)   SCALED
 BK0684* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0684  **This station is located in a suspected subsidence area (see below).
 BK0684  ______________________________________________________________________
 BK0684  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BK0684
 BK0684.The horizontal coordinates were scaled from a map and have
 BK0684.an estimated accuracy of +/- 6 seconds.
 BK0684
 BK0684.** This station is in an area of known vertical motion. If an
 BK0684.** orthometric height was ever established but is not available 
 BK0684.** in the current survey control section, the orthometric height
 BK0684.** is considered suspect.  Suspect heights are available in the
 BK0684.** superseded section only if requested.
 BK0684
 BK0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0684.GEOID18 height accuracy estimate available here.
 BK0684
 BK0684.Click photographs - Photos may exist for this station.
 BK0684
 BK0684;                    North         East    Units  Estimated Accuracy
 BK0684;SPC LA S     -   193,520.      871,970.      MT  (+/- 180 meters Scaled)
 BK0684
 BK0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP323453(NAD 83)
 BK0684
 BK0684                          SUPERSEDED SURVEY CONTROL
 BK0684
 BK0684.No superseded survey control is available for this station.
 BK0684
 BK0684_MARKER: DD = SURVEY DISK
 BK0684_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0684_STAMPING: A 2111
 BK0684_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0684
 BK0684  HISTORY     - Date     Condition        Report By
 BK0684  HISTORY     - UNK      MONUMENTED       LAGS
 BK0684  HISTORY     - 1970     GOOD             LADTD
 BK0684  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0684
 BK0684                          STATION DESCRIPTION
 BK0684
 BK0684'DESCRIBED BY LA TRANSP AND DEV 1970
 BK0684'1.50 MI NW FROM JENNINGS.
 BK0684'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK0684'JENNINGS, THENCE 1.2 MILES NORTH ALONG STATE ROUTE 26, ACROSS THE
 BK0684'HIGHWAY FROM THE JENNINGS AMERICAN LEGION HOSPITAL, 47 FEET WEST OF
 BK0684'THE CENTERLINE OF THE HIGHWAY, 76 FEET NORTH OF THE PROJECTED
 BK0684'CENTERLINE OF THE SOUTH DRIVEWAY OF THE HOSPITAL, 147 FEET NORTH OF A
 BK0684'POWER POLE NO. K-7, 95.5 FEET SOUTHEAST OF A POWER POLE NO. K-8, 1
 BK0684'FOOT WEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY, SET IN
 BK0684'THE TOP OF A CONCRETE POST 2 INCHES BELOW GROUND.  SEC 27, T9S, R3W.
 BK0684
 BK0684                          STATION RECOVERY (1986)
 BK0684
 BK0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0684'NOT RECOVERED, THE DESCRIBED LOCATION OF THE MARK IS NOW JENNINGS
 BK0684'MOBILE HOMES SALES LOT, THE MARK BELIEVED TO BE THERE, BUT COVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1003 ***********************************************************************
 BK1003  DESIGNATION -  A 2117 LAGS
 BK1003  PID         -  BK1003
 BK1003  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1003  COUNTRY     -  US
 BK1003  USGS QUAD   -  HATHAWAY (2018)
 BK1003
 BK1003                         *CURRENT SURVEY CONTROL
 BK1003  ______________________________________________________________________
 BK1003* NAD 83(1986) POSITION- 30 16 56.     (N) 092 40 21.     (W)   SCALED
 BK1003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1003  **This station is located in a suspected subsidence area (see below).
 BK1003  ______________________________________________________________________
 BK1003  GEOID HEIGHT    -        -27.304 (meters)                     GEOID18
 BK1003
 BK1003.The horizontal coordinates were scaled from a map and have
 BK1003.an estimated accuracy of +/- 6 seconds.
 BK1003
 BK1003.** This station is in an area of known vertical motion. If an
 BK1003.** orthometric height was ever established but is not available 
 BK1003.** in the current survey control section, the orthometric height
 BK1003.** is considered suspect.  Suspect heights are available in the
 BK1003.** superseded section only if requested.
 BK1003
 BK1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1003.GEOID18 height accuracy estimate available here.
 BK1003
 BK1003.Click photographs - Photos may exist for this station.
 BK1003
 BK1003;                    North         East    Units  Estimated Accuracy
 BK1003;SPC LA S     -   198,300.      871,170.      MT  (+/- 180 meters Scaled)
 BK1003
 BK1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP314501(NAD 83)
 BK1003
 BK1003                          SUPERSEDED SURVEY CONTROL
 BK1003
 BK1003.No superseded survey control is available for this station.
 BK1003
 BK1003_MARKER: DD = SURVEY DISK
 BK1003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1003_STAMPING: A 2117
 BK1003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1003+STABILITY: SURFACE MOTION
 BK1003
 BK1003  HISTORY     - Date     Condition        Report By
 BK1003  HISTORY     - UNK      MONUMENTED       LAGS
 BK1003  HISTORY     - 1970     GOOD             LADTD
 BK1003  HISTORY     - 20021211 GOOD             USPSQD
 BK1003  HISTORY     - 20040105 GOOD             USPSQD
 BK1003
 BK1003                          STATION DESCRIPTION
 BK1003
 BK1003'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1003'4.90 MI NW FROM JENNINGS.
 BK1003'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK1003'JENNINGS, THENCE 4.6 MILES NORTHWEST ALONG STATE ROUTE 26, 41 FEET
 BK1003'WEST OF THE CENTERLINE OF LA. 26, 62 FEET NORTHEAST OF THE NORTHEAST
 BK1003'CORNER OF A WOOD FRAME HOUSE, 5 FEET NORTHWEST OF A SERVICE POLE, 16
 BK1003'FEET NORTH OF CENTERLINE OF PRIVATE DRIVE LEADING TO THE HOUSE, 6 FEET
 BK1003'NORTH OF A 4 STRAND BARBED WIRE FENCE, 1 FOOT WEST OF A STEEL WITNESS
 BK1003'POST, ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST
 BK1003'PROJECTING 4 INCHES.  SECTION 9, T9S, R3 W.
 BK1003
 BK1003                          STATION RECOVERY (2002)
 BK1003
 BK1003'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1003'RECOVERED IN GOOD CONDITION.
 BK1003
 BK1003                          STATION RECOVERY (2004)
 BK1003
 BK1003'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0355 ***********************************************************************
 AV0355  DESIGNATION -  A 212
 AV0355  PID         -  AV0355
 AV0355  STATE/COUNTY-  LA/CAMERON
 AV0355  COUNTRY     -  US
 AV0355  USGS QUAD   -  HOLLY BEACH (2018)
 AV0355
 AV0355                         *CURRENT SURVEY CONTROL
 AV0355  ______________________________________________________________________
 AV0355* NAD 83(1986) POSITION- 29 49 07.     (N) 093 28 12.     (W)   SCALED
 AV0355* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0355  **This station is located in a suspected subsidence area (see below).
 AV0355  ______________________________________________________________________
 AV0355  GEOID HEIGHT    -        -26.725 (meters)                     GEOID18
 AV0355  DYNAMIC HEIGHT  -          2.523 (meters)        8.28  (feet) COMP
 AV0355  MODELED GRAVITY -    979,292.6   (mgal)                       NAVD 88
 AV0355
 AV0355.The horizontal coordinates were scaled from a map and have
 AV0355.an estimated accuracy of +/- 6 seconds.
 AV0355
 AV0355.** This station is in an area of known vertical motion. If an
 AV0355.** orthometric height was ever established but is not available 
 AV0355.** in the current survey control section, the orthometric height
 AV0355.** is considered suspect.  Suspect heights are available in the
 AV0355.** superseded section only if requested.
 AV0355
 AV0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0355.GEOID18 height accuracy estimate available here.
 AV0355
 AV0355.Click photographs - Photos may exist for this station.
 AV0355
 AV0355.The dynamic height is computed by dividing the NAVD 88
 AV0355.geopotential number by the normal gravity value computed on the
 AV0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0355.degrees latitude (g = 980.6199 gals.).
 AV0355
 AV0355.The modeled gravity was interpolated from observed gravity values.
 AV0355
 AV0355;                    North         East    Units  Estimated Accuracy
 AV0355;SPC LA S     -   148,090.      793,490.      MT  (+/- 180 meters Scaled)
 AV0355
 AV0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN545987(NAD 83)
 AV0355
 AV0355                          SUPERSEDED SURVEY CONTROL
 AV0355
 AV0355.No superseded survey control is available for this station.
 AV0355
 AV0355_MARKER: DB = BENCH MARK DISK
 AV0355_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AV0355_SP_SET: BRIDGE
 AV0355_STAMPING: A 212 1965
 AV0355_MARK LOGO: CGS
 AV0355_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0355
 AV0355  HISTORY     - Date     Condition        Report By
 AV0355  HISTORY     - 1965     MONUMENTED       CGS
 AV0355  HISTORY     - 1978     GOOD             NGS
 AV0355  HISTORY     - 1978     GOOD             NGS
 AV0355  HISTORY     - 1981     GOOD             NGS
 AV0355  HISTORY     - 20041030 MARK NOT FOUND   USPSQD
 AV0355
 AV0355                          STATION DESCRIPTION
 AV0355
 AV0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0355'4.15 MI N FROM HOLLY BEACH.
 AV0355'ABOUT 4.15 MILES NORTH ALONG STATE HIGHWAY 27 FROM THE CATHOLIC CHURCH
 AV0355'AT HOLLY BEACH, 13 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 AV0355'SET IN THE TOP OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE BASE FOR
 AV0355'A GUARDRAIL OF A BRIDGE OVER SECOND BAYOU, AND ABOUT 1 FOOT ABOVE THE
 AV0355'LEVEL OF THE HIGHWAY.
 AV0355
 AV0355                          STATION RECOVERY (1978)
 AV0355
 AV0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 AV0355'RECOVERED IN GOOD CONDITION.
 AV0355
 AV0355                          STATION RECOVERY (1978)
 AV0355
 AV0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 AV0355'RECOVERED IN GOOD CONDITION.
 AV0355
 AV0355                          STATION RECOVERY (1981)
 AV0355
 AV0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 AV0355'RECOVERED IN GOOD CONDITION.
 AV0355
 AV0355                          STATION RECOVERY (2004)
 AV0355
 AV0355'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 AV0355'LOUISIANA DEPARTMENT OF TRANSPORTATION REPLACED THIS BRIDGE IN 1998
 AV0355'AND MARKER NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1006 ***********************************************************************
 BK1006  DESIGNATION -  A 2123 LAGS
 BK1006  PID         -  BK1006
 BK1006  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK1006  COUNTRY     -  US
 BK1006  USGS QUAD   -  HATHAWAY (2018)
 BK1006
 BK1006                         *CURRENT SURVEY CONTROL
 BK1006  ______________________________________________________________________
 BK1006* NAD 83(1986) POSITION- 30 19 46.     (N) 092 40 14.     (W)   SCALED
 BK1006* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1006  **This station is located in a suspected subsidence area (see below).
 BK1006  ______________________________________________________________________
 BK1006  GEOID HEIGHT    -        -27.328 (meters)                     GEOID18
 BK1006
 BK1006.The horizontal coordinates were scaled from a map and have
 BK1006.an estimated accuracy of +/- 6 seconds.
 BK1006
 BK1006.** This station is in an area of known vertical motion. If an
 BK1006.** orthometric height was ever established but is not available 
 BK1006.** in the current survey control section, the orthometric height
 BK1006.** is considered suspect.  Suspect heights are available in the
 BK1006.** superseded section only if requested.
 BK1006
 BK1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1006.GEOID18 height accuracy estimate available here.
 BK1006
 BK1006.Click photographs - Photos may exist for this station.
 BK1006
 BK1006;                    North         East    Units  Estimated Accuracy
 BK1006;SPC LA S     -   203,540.      871,420.      MT  (+/- 180 meters Scaled)
 BK1006
 BK1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP316553(NAD 83)
 BK1006
 BK1006                          SUPERSEDED SURVEY CONTROL
 BK1006
 BK1006.No superseded survey control is available for this station.
 BK1006
 BK1006_MARKER: DD = SURVEY DISK
 BK1006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1006_STAMPING: A 2123
 BK1006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1006+STABILITY: SURFACE MOTION
 BK1006
 BK1006  HISTORY     - Date     Condition        Report By
 BK1006  HISTORY     - UNK      MONUMENTED       LAGS
 BK1006  HISTORY     - 1970     GOOD             LADTD
 BK1006  HISTORY     - 20021211 MARK NOT FOUND   USPSQD
 BK1006  HISTORY     - 20040105 MARK NOT FOUND   USPSQD
 BK1006
 BK1006                          STATION DESCRIPTION
 BK1006
 BK1006'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1006'8.20 MI NW FROM JENNINGS.
 BK1006'ABOUT 0.3 MILE WEST ALONG PLAQUEMINE AVENUE FROM THE US POST OFFICE AT
 BK1006'JENNINGS, THENCE 7.9 MILES NORTH ALONG STATE ROUTE 26, 45 FEET WEST OF
 BK1006'THE CENTERLINE OF LA. 26, 20 FEET NORTH OF THE CENTERLINE OF A PRIVATE
 BK1006'DRIVE LEADING WEST, 3 FEET EAST OF A 4 STRAND BARBED WIRE FENCE,
 BK1006'NORTHEAST OF A CLUMP OF TREES, 1 FOOT WEST OF A STEEL WITNESS POST,
 BK1006'ABOUT LEVEL WITH ROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 BK1006'4 INCHES.  SECTION 28, T8S, R3W.
 BK1006
 BK1006                          STATION RECOVERY (2002)
 BK1006
 BK1006'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1006'MARK NOT FOUND.
 BK1006
 BK1006                          STATION RECOVERY (2004)
 BK1006
 BK1006'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1006'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0396 ***********************************************************************
 AV0396  DESIGNATION -  A 213
 AV0396  PID         -  AV0396
 AV0396  STATE/COUNTY-  LA/CAMERON
 AV0396  COUNTRY     -  US
 AV0396  USGS QUAD   -  GRAND BAYOU (2018)
 AV0396
 AV0396                         *CURRENT SURVEY CONTROL
 AV0396  ______________________________________________________________________
 AV0396* NAD 83(1986) POSITION- 29 48 29.     (N) 093 09 55.     (W)   SCALED
 AV0396* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0396  **This station is located in a suspected subsidence area (see below).
 AV0396  ______________________________________________________________________
 AV0396  GEOID HEIGHT    -        -26.502 (meters)                     GEOID18
 AV0396  DYNAMIC HEIGHT  -          1.261 (meters)        4.14  (feet) COMP
 AV0396  MODELED GRAVITY -    979,292.5   (mgal)                       NAVD 88
 AV0396
 AV0396.The horizontal coordinates were scaled from a map and have
 AV0396.an estimated accuracy of +/- 6 seconds.
 AV0396
 AV0396.** This station is in an area of known vertical motion. If an
 AV0396.** orthometric height was ever established but is not available 
 AV0396.** in the current survey control section, the orthometric height
 AV0396.** is considered suspect.  Suspect heights are available in the
 AV0396.** superseded section only if requested.
 AV0396
 AV0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0396.GEOID18 height accuracy estimate available here.
 AV0396
 AV0396.Click photographs - Photos may exist for this station.
 AV0396
 AV0396.The dynamic height is computed by dividing the NAVD 88
 AV0396.geopotential number by the normal gravity value computed on the
 AV0396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0396.degrees latitude (g = 980.6199 gals.).
 AV0396
 AV0396.The modeled gravity was interpolated from observed gravity values.
 AV0396
 AV0396;                    North         East    Units  Estimated Accuracy
 AV0396;SPC LA S     -   146,410.      822,920.      MT  (+/- 180 meters Scaled)
 AV0396
 AV0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN840975(NAD 83)
 AV0396
 AV0396                          SUPERSEDED SURVEY CONTROL
 AV0396
 AV0396.No superseded survey control is available for this station.
 AV0396
 AV0396_MARKER: DB = BENCH MARK DISK
 AV0396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0396_STAMPING: A 213 1965
 AV0396_MARK LOGO: CGS
 AV0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0396+STABILITY: SURFACE MOTION
 AV0396
 AV0396  HISTORY     - Date     Condition        Report By
 AV0396  HISTORY     - 1965     MONUMENTED       CGS
 AV0396  HISTORY     - 1982     GOOD             NGS
 AV0396  HISTORY     - 20050319 GOOD             USPSQD
 AV0396
 AV0396                          STATION DESCRIPTION
 AV0396
 AV0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0396'3.45 MI W FROM CREOLE.
 AV0396'ABOUT 3.45 MILES WEST ALONG STATE HIGHWAY 27 FROM THE POST OFFICE AT
 AV0396'CREOLE, IN S 26, T 14 S, R 8 W, AT THE SOUTHWEST CORNER OF THE LAWN IN
 AV0396'FRONT OF THE SOUTH CAMERON MEMORIAL HOSPITAL, 36 FEET NORTH OF THE
 AV0396'CENTER LINE OF THE HIGHWAY, 80 FEET WEST OF THE SOUTH END OF A CEMENT
 AV0396'BLOCK SIGN AT THE HOSPITAL, 29 FEET EAST OF THE CENTER LINE OF THE
 AV0396'WEST ENTRANCE ROAD TO THE HOSPITAL, 2 1/2 FEET EAST OF POWER POLE
 AV0396'NUMBER 215 WHICH BEARS A TRANSFORMER AND A STREET LIGHT, ABOUT 2 FEET
 AV0396'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 AV0396'FLUSH WITH THE GROUND.
 AV0396
 AV0396                          STATION RECOVERY (1982)
 AV0396
 AV0396'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0396'RECOVERED IN GOOD CONDITION.
 AV0396
 AV0396                          STATION RECOVERY (2005)
 AV0396
 AV0396'RECOVERY NOTE BY US POWER SQUADRON 2005 (CA)
 AV0396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1529 ***********************************************************************
 BK1529  DESIGNATION -  A 214
 BK1529  PID         -  BK1529
 BK1529  STATE/COUNTY-  LA/CALCASIEU
 BK1529  COUNTRY     -  US
 BK1529  USGS QUAD   -  LAKE CHARLES (2018)
 BK1529
 BK1529                         *CURRENT SURVEY CONTROL
 BK1529  ______________________________________________________________________
 BK1529* NAD 83(1986) POSITION- 30 12 48.     (N) 093 07 44.     (W)   SCALED
 BK1529* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1529  **This station is located in a suspected subsidence area (see below).
 BK1529  ______________________________________________________________________
 BK1529  GEOID HEIGHT    -        -27.170 (meters)                     GEOID18
 BK1529  DYNAMIC HEIGHT  -          5.134 (meters)       16.84  (feet) COMP
 BK1529  MODELED GRAVITY -    979,323.3   (mgal)                       NAVD 88
 BK1529
 BK1529.The horizontal coordinates were scaled from a map and have
 BK1529.an estimated accuracy of +/- 6 seconds.
 BK1529
 BK1529.** This station is in an area of known vertical motion. If an
 BK1529.** orthometric height was ever established but is not available 
 BK1529.** in the current survey control section, the orthometric height
 BK1529.** is considered suspect.  Suspect heights are available in the
 BK1529.** superseded section only if requested.
 BK1529
 BK1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1529.GEOID18 height accuracy estimate available here.
 BK1529
 BK1529.Click photographs - Photos may exist for this station.
 BK1529
 BK1529.The dynamic height is computed by dividing the NAVD 88
 BK1529.geopotential number by the normal gravity value computed on the
 BK1529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1529.degrees latitude (g = 980.6199 gals.).
 BK1529
 BK1529.The modeled gravity was interpolated from observed gravity values.
 BK1529
 BK1529;                    North         East    Units  Estimated Accuracy
 BK1529;SPC LA S     -   191,270.      827,140.      MT  (+/- 180 meters Scaled)
 BK1529
 BK1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP875424(NAD 83)
 BK1529
 BK1529                          SUPERSEDED SURVEY CONTROL
 BK1529
 BK1529.No superseded survey control is available for this station.
 BK1529
 BK1529_MARKER: DB = BENCH MARK DISK
 BK1529_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BK1529_STAMPING: A 214 1965
 BK1529_MARK LOGO: CGS
 BK1529_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1529
 BK1529  HISTORY     - Date     Condition        Report By
 BK1529  HISTORY     - 1965     MONUMENTED       CGS
 BK1529  HISTORY     - 1981     GOOD             NGS
 BK1529  HISTORY     - 19990320 MARK NOT FOUND   USPSQD
 BK1529  HISTORY     - 20050629 MARK NOT FOUND   USPSQD
 BK1529
 BK1529                          STATION DESCRIPTION
 BK1529
 BK1529'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1529'6.8 MI E FROM LAKE CHARLES.
 BK1529'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN AND PACIFIC
 BK1529'RAILROAD STATION AT LAKE CHARLES, THENCE 2.8 MILES EAST ALONG U.S.
 BK1529'HIGHWAY 90 (BROAD STREET), THENCE 1.85 MILES EAST ALONG BROAD STREET,
 BK1529'THENCE 0.5 MILE EAST ALONG SWIFT PLANT ROAD, THENCE 0.95 MILE SOUTH
 BK1529'ALONG STATE ROAD 397, IN SECTION 6, T 10 S, R 7 W, 62 FEET EAST OF THE
 BK1529'CENTER LINE OF THE ROAD, 7 FEET EAST OF THE NORTHWEST CORNER OF A
 BK1529'WAREHOUSE BUILDING ON THE PROPERTY NOW OWNED BY MR. RAYMOND NATALI, 25
 BK1529'FEET SOUTH OF THE NORTHWEST CORNER OF A SHED, 1 FOOT NORTH OF THE
 BK1529'NORTH FACE OF THE WAREHOUSE, 2 FEET WEST OF THE WEST FACE OF THE
 BK1529'WAREHOUSE, 0.6 FOOT EAST OF A WOODEN WITNESS POST, ABOUT LEVEL WITH
 BK1529'THE ROAD, AND SET ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 BK1529'DRIVEN TO A DEPTH OF 40 FEET AND IS ENCASED IN A 5-INCH CAST IRON PIPE
 BK1529'WHICH PROJECTS 4 INCHES.
 BK1529
 BK1529                          STATION RECOVERY (1981)
 BK1529
 BK1529'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1529'RECOVERED IN GOOD CONDITION.
 BK1529
 BK1529                          STATION RECOVERY (1999)
 BK1529
 BK1529'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1529'MARK NOT FOUND.
 BK1529
 BK1529                          STATION RECOVERY (2005)
 BK1529
 BK1529'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1529'
 BK1529'WAREHOUSE HAD BEEN ENLARGED AND ON  A CEMENT SLAB WHICH ENCOMPASSES
 BK1529'THE AREA WHERE THE MARK IS LOCATED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0430 ***********************************************************************
 AV0430  DESIGNATION -  A 215
 AV0430  PID         -  AV0430
 AV0430  STATE/COUNTY-  LA/CAMERON
 AV0430  COUNTRY     -  US
 AV0430  USGS QUAD   -  CREOLE (2018)
 AV0430
 AV0430                         *CURRENT SURVEY CONTROL
 AV0430  ______________________________________________________________________
 AV0430* NAD 83(1986) POSITION- 29 49 37.     (N) 093 06 39.     (W)   SCALED
 AV0430* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0430  **This station is located in a suspected subsidence area (see below).
 AV0430  ______________________________________________________________________
 AV0430  GEOID HEIGHT    -        -26.535 (meters)                     GEOID18
 AV0430
 AV0430.The horizontal coordinates were scaled from a map and have
 AV0430.an estimated accuracy of +/- 6 seconds.
 AV0430
 AV0430.** This station is in an area of known vertical motion.  Due to the
 AV0430.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AV0430.** determined the orthometric heights for marks in these suspect
 AV0430.** subsidence areas should be considered valid only at the epoch date
 AV0430.** associated with the orthometric height.  These heights must always
 AV0430.** be validated when used as control.  All previously superseded
 AV0430.** orthometric heights are now considered suspect and are available
 AV0430.** in the superseded section.  NGS does not recommend using suspect
 AV0430.** or superseded heights as control.
 AV0430
 AV0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0430.GEOID18 height accuracy estimate available here.
 AV0430
 AV0430.Click photographs - Photos may exist for this station.
 AV0430
 AV0430;                    North         East    Units  Estimated Accuracy
 AV0430;SPC LA S     -   148,420.      828,220.      MT  (+/- 180 meters Scaled)
 AV0430
 AV0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN892996(NAD 83)
 AV0430
 AV0430                          SUPERSEDED SURVEY CONTROL
 AV0430
 AV0430.No superseded survey control is available for this station.
 AV0430
 AV0430_MARKER: DB = BENCH MARK DISK
 AV0430_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AV0430_SP_SET: HEADWALL
 AV0430_STAMPING: A 215 1965
 AV0430_MARK LOGO: CGS
 AV0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0430+STABILITY: SURFACE MOTION
 AV0430
 AV0430  HISTORY     - Date     Condition        Report By
 AV0430  HISTORY     - 1965     MONUMENTED       CGS
 AV0430  HISTORY     - 1981     GOOD             NGS
 AV0430  HISTORY     - 1986     GOOD             NGS
 AV0430  HISTORY     - 20050115 MARK NOT FOUND   USPSQD
 AV0430
 AV0430                          STATION DESCRIPTION
 AV0430
 AV0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0430'0.8 MI N FROM CREOLE.
 AV0430'ABOUT 0.8 MILE NORTH ALONG STATE HIGHWAY 27 FROM THE POST OFFICE AT
 AV0430'CREOLE, IN SECTION 17, T 14 S, R 7 W, 25 FEET WEST OF THE CENTER LINE
 AV0430'OF THE HIGHWAY, SET IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL
 AV0430'OF A 3-CHANNELLED CULVERT, ABOUT 100 YARDS SOUTH OF A LARGE BUTANE GAS
 AV0430'STORAGE TANK, 81 FEET SOUTHWEST OF AND ACROSS THE HIGHWAY FROM A POWER
 AV0430'POLE NUMBERED 297, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 AV0430
 AV0430                          STATION RECOVERY (1981)
 AV0430
 AV0430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 AV0430'RECOVERED IN GOOD CONDITION.
 AV0430
 AV0430                          STATION RECOVERY (1986)
 AV0430
 AV0430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0430'RECOVERED IN GOOD CONDITION.
 AV0430
 AV0430                          STATION RECOVERY (2005)
 AV0430
 AV0430'RECOVERY NOTE BY US POWER SQUADRON 2005
 AV0430'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0524 ***********************************************************************
 BJ0524  DESIGNATION -  A 216
 BJ0524  PID         -  BJ0524
 BJ0524  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0524  COUNTRY     -  US
 BJ0524  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0524
 BJ0524                         *CURRENT SURVEY CONTROL
 BJ0524  ______________________________________________________________________
 BJ0524* NAD 83(1986) POSITION- 30 29 05.     (N) 091 11 11.     (W)   SCALED
 BJ0524* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0524  **This station is located in a suspected subsidence area (see below).
 BJ0524  ______________________________________________________________________
 BJ0524  GEOID HEIGHT    -        -27.058 (meters)                     GEOID18
 BJ0524  DYNAMIC HEIGHT  -         19.675 (meters)       64.55  (feet) COMP
 BJ0524  MODELED GRAVITY -    979,344.0   (mgal)                       NAVD 88
 BJ0524
 BJ0524.The horizontal coordinates were scaled from a map and have
 BJ0524.an estimated accuracy of +/- 6 seconds.
 BJ0524
 BJ0524.** This station is in an area of known vertical motion. If an
 BJ0524.** orthometric height was ever established but is not available 
 BJ0524.** in the current survey control section, the orthometric height
 BJ0524.** is considered suspect.  Suspect heights are available in the
 BJ0524.** superseded section only if requested.
 BJ0524
 BJ0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0524.GEOID18 height accuracy estimate available here.
 BJ0524
 BJ0524.Click photographs - Photos may exist for this station.
 BJ0524
 BJ0524.The dynamic height is computed by dividing the NAVD 88
 BJ0524.geopotential number by the normal gravity value computed on the
 BJ0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0524.degrees latitude (g = 980.6199 gals.).
 BJ0524
 BJ0524.The modeled gravity was interpolated from observed gravity values.
 BJ0524
 BJ0524;                    North         East    Units  Estimated Accuracy
 BJ0524;SPC LA S     -   220,010.    1,014,110.      MT  (+/- 180 meters Scaled)
 BJ0524
 BJ0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP740738(NAD 83)
 BJ0524
 BJ0524                          SUPERSEDED SURVEY CONTROL
 BJ0524
 BJ0524.No superseded survey control is available for this station.
 BJ0524
 BJ0524_MARKER: DB = BENCH MARK DISK
 BJ0524_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0524_SP_SET: ABUTMENT
 BJ0524_STAMPING: A 216 1965
 BJ0524_MARK LOGO: CGS
 BJ0524_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0524
 BJ0524  HISTORY     - Date     Condition        Report By
 BJ0524  HISTORY     - 1965     MONUMENTED       CGS
 BJ0524  HISTORY     - 1976     GOOD             NGS
 BJ0524
 BJ0524                          STATION DESCRIPTION
 BJ0524
 BJ0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0524'0.05 MI S FROM NORTH BATON ROUGE.
 BJ0524'ABOUT 0.05 MILE OR 8 RAILS SOUTH OF THE YAZOO AND MISSISSIPPI VALLEY
 BJ0524'RAILROAD STATION AT NORTH BATON ROUGE, 14 FEET EAST OF THE EAST RAIL
 BJ0524'OF THE MAIN TRACK, 12 FEET NORTH OF THE CENTER LINE OF A PRIVATE
 BJ0524'UNDERPASS, SET IN THE TOP OF THE EAST END OF THE NORTH CONCRETE
 BJ0524'ABUTMENT OF THE UNDERPASS, 1 1/2 FEET SOUTHEAST OF A PIPE FENCE CORNER
 BJ0524'IN A WIRE MESH FENCE, 1 FOOT SOUTH OF THE WIRE MESH FENCE, AND ABOUT 6
 BJ0524'INCHES BELOW THE LEVEL OF THE TRACK.
 BJ0524
 BJ0524                          STATION RECOVERY (1976)
 BJ0524
 BJ0524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0524'2.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD LINE FROM THE
 BJ0524'WEST END OF FLORIDA BOULEVARD AT BATON ROUGE, 0.05 MILE SOUTH OF
 BJ0524'THE RAILROAD YARD OFFICE BUILDING, 59.2 FT SOUTH OF THE SOUTHWEST
 BJ0524'CORNER OF THE TRAIN MASTERS OFFICE BUILDING, 14.1 FT EAST OF THE
 BJ0524'EAST RAIL OF THE MAIN TRACK, SET IN TOP OF THE EAST END OF THE
 BJ0524'NORTH CONCRETE ABUTMENT OF A PRIVATE CONCRETE UNDERPASS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0778 ***********************************************************************
 BJ0778  DESIGNATION -  A 217
 BJ0778  PID         -  BJ0778
 BJ0778  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0778  COUNTRY     -  US
 BJ0778  USGS QUAD   -  LOBDELL (2018)
 BJ0778
 BJ0778                         *CURRENT SURVEY CONTROL
 BJ0778  ______________________________________________________________________
 BJ0778* NAD 83(1986) POSITION- 30 27 39.     (N) 091 16 47.     (W)   SCALED
 BJ0778* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0778  **This station is located in a suspected subsidence area (see below).
 BJ0778  ______________________________________________________________________
 BJ0778  GEOID HEIGHT    -        -27.097 (meters)                     GEOID18
 BJ0778  DYNAMIC HEIGHT  -          4.995 (meters)       16.39  (feet) COMP
 BJ0778  MODELED GRAVITY -    979,340.8   (mgal)                       NAVD 88
 BJ0778
 BJ0778.The horizontal coordinates were scaled from a map and have
 BJ0778.an estimated accuracy of +/- 6 seconds.
 BJ0778
 BJ0778.** This station is in an area of known vertical motion. If an
 BJ0778.** orthometric height was ever established but is not available 
 BJ0778.** in the current survey control section, the orthometric height
 BJ0778.** is considered suspect.  Suspect heights are available in the
 BJ0778.** superseded section only if requested.
 BJ0778
 BJ0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0778.GEOID18 height accuracy estimate available here.
 BJ0778
 BJ0778.Click photographs - Photos may exist for this station.
 BJ0778
 BJ0778.The dynamic height is computed by dividing the NAVD 88
 BJ0778.geopotential number by the normal gravity value computed on the
 BJ0778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0778.degrees latitude (g = 980.6199 gals.).
 BJ0778
 BJ0778.The modeled gravity was interpolated from observed gravity values.
 BJ0778
 BJ0778;                    North         East    Units  Estimated Accuracy
 BJ0778;SPC LA S     -   217,350.    1,005,150.      MT  (+/- 180 meters Scaled)
 BJ0778
 BJ0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP651711(NAD 83)
 BJ0778
 BJ0778                          SUPERSEDED SURVEY CONTROL
 BJ0778
 BJ0778.No superseded survey control is available for this station.
 BJ0778
 BJ0778_MARKER: DB = BENCH MARK DISK
 BJ0778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0778_STAMPING: A 217 1965
 BJ0778_MARK LOGO: CGS
 BJ0778_PROJECTION: PROJECTING 18 CENTIMETERS
 BJ0778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0778+STABILITY: SURFACE MOTION
 BJ0778
 BJ0778  HISTORY     - Date     Condition        Report By
 BJ0778  HISTORY     - 1965     MONUMENTED       CGS
 BJ0778  HISTORY     - 1976     GOOD             NGS
 BJ0778
 BJ0778                          STATION DESCRIPTION
 BJ0778
 BJ0778'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0778'4.95 MI NW FROM PORT ALLEN.
 BJ0778'ABOUT 3.95 MILES NORTHWEST ALONG STATE HIGHWAY 76 FROM THE POST OFFICE
 BJ0778'AT PORT ALLEN, THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD, IN
 BJ0778'FRACTIONAL SECTION 18, T 7 S, R 12 E, 211 FEET WEST OF THE CENTER OF A
 BJ0778'ROAD INTERSECTION, 116 FEET EAST OF AND ACROSS THE ROAD FROM A POWER
 BJ0778'POLE NUMBERED 100, 16 FEET SOUTH OF THE CENTER LINE OF A PRIVATE
 BJ0778'GRAVELED ROAD LEADING WEST, 2.0 FEET SOUTHEAST OF A FENCE CORNER POST,
 BJ0778'2.0 FEET SOUTH OF A CREOSOTED WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 BJ0778'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 7 INCHES. NOTE-- THIS
 BJ0778'MARK IS 0.4 MILE EAST OF AN OLD RAILROAD GRADE LEADING WEST.
 BJ0778
 BJ0778                          STATION RECOVERY (1976)
 BJ0778
 BJ0778'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0778'3.9 MILES WEST ALONG STATE HIGHWAY 76 FROM THE POST OFFICE, THENCE
 BJ0778'1.0 MILE WEST ALONG AN ASPHALT ROAD, 212 FT WEST OF THE CENTER OF THE
 BJ0778'JUNCTION OF A NORTH-SOUTH ASPHALT ROAD, 20 FT SOUTH OF THE CENTER
 BJ0778'LINE OF THE ROAD, 164 FT EAST SOUTHEAST ACROSS THE ROAD FROM
 BJ0778'A POWER LINE POLE WITH A TRANSFORMER, 2 FT SOUTHEAST OF A FENCE
 BJ0778'CORNER, 28 FT EAST OF THE CENTER LINE OF A FIELD ENTRANCE ROAD
 BJ0778'LEADING SOUTH
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0365 ***********************************************************************
 BJ0365  DESIGNATION -  A 218
 BJ0365  PID         -  BJ0365
 BJ0365  STATE/COUNTY-  LA/ST MARTIN
 BJ0365  COUNTRY     -  US
 BJ0365  USGS QUAD   -  CECILIA (2018)
 BJ0365
 BJ0365                         *CURRENT SURVEY CONTROL
 BJ0365  ______________________________________________________________________
 BJ0365* NAD 83(1986) POSITION- 30 19 39.     (N) 091 47 19.     (W)   SCALED
 BJ0365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0365  **This station is located in a suspected subsidence area (see below).
 BJ0365  ______________________________________________________________________
 BJ0365  GEOID HEIGHT    -        -27.192 (meters)                     GEOID18
 BJ0365
 BJ0365.The horizontal coordinates were scaled from a map and have
 BJ0365.an estimated accuracy of +/- 6 seconds.
 BJ0365
 BJ0365.** This station is in an area of known vertical motion.  Due to the
 BJ0365.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0365.** determined the orthometric heights for marks in these suspect
 BJ0365.** subsidence areas should be considered valid only at the epoch date
 BJ0365.** associated with the orthometric height.  These heights must always
 BJ0365.** be validated when used as control.  All previously superseded
 BJ0365.** orthometric heights are now considered suspect and are available
 BJ0365.** in the superseded section.  NGS does not recommend using suspect
 BJ0365.** or superseded heights as control.
 BJ0365
 BJ0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0365.GEOID18 height accuracy estimate available here.
 BJ0365
 BJ0365.Click photographs - Photos may exist for this station.
 BJ0365
 BJ0365;                    North         East    Units  Estimated Accuracy
 BJ0365;SPC LA S     -   202,660.      956,220.      MT  (+/- 180 meters Scaled)
 BJ0365
 BJ0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP164556(NAD 83)
 BJ0365
 BJ0365                          SUPERSEDED SURVEY CONTROL
 BJ0365
 BJ0365.No superseded survey control is available for this station.
 BJ0365
 BJ0365_MARKER: DB = BENCH MARK DISK
 BJ0365_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0365_STAMPING: A 218 1965
 BJ0365_MARK LOGO: CGS
 BJ0365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0365
 BJ0365  HISTORY     - Date     Condition        Report By
 BJ0365  HISTORY     - 1965     MONUMENTED       CGS
 BJ0365  HISTORY     - 1976     GOOD             NGS
 BJ0365  HISTORY     - 1982     GOOD             NGS
 BJ0365  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ0365
 BJ0365                          STATION DESCRIPTION
 BJ0365
 BJ0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0365'1.0 MI N FROM HENDERSON.
 BJ0365'ABOUT 1.0 MILE NORTH ALONG A GRAVELED ROAD ON THE TOP OF A LEVEE FROM
 BJ0365'THE STATE HIGHWAY 352 BRIDGE OVER BAYOU PORTAGE AT HENDERSON, IN
 BJ0365'FRACTIONAL SECTION 30, T 8 S, R 7 E, 54 FEET EAST OF THE CENTER LINE
 BJ0365'OF THE ROAD, ON THE EAST SLOPE OF THE LEVEE, 113 FEET NORTHWEST OF A
 BJ0365'POWER POLE, 148 FEET SOUTHWEST OF A POWER POLE, 1 1/2 FEET SOUTH OF A
 BJ0365'FENCE, 1.0 FOOT NORTH OF A CREOSOTED WITNESS POST, ABOUT 7 FEET BELOW
 BJ0365'THE TOP OF THE LEVEE, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 BJ0365'THAT IS DRIVEN TO A DEPTH OF 80 FEET AND IS ENCASED IN A 5-INCH CAST
 BJ0365'IRON PIPE WHICH PROJECTS 6 INCHES.
 BJ0365
 BJ0365                          STATION RECOVERY (1976)
 BJ0365
 BJ0365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0365'0.25 MILE NORTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN PROTECTION
 BJ0365'LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE 10 OVERPASS AT
 BJ0365'HENDERSON, AT AN EAST-WEST FENCE LINE, 55 FT. EAST OF THE CENTER LINE
 BJ0365'OF THE LEVEE ROAD AT A CATTLE GUARD, 113 FT. NORTHWEST OF A POWER
 BJ0365'POLE, 148 FT. SOUTHWEST OF A POWER POLE, 1.0 FT. SOUTH OF A FENCE LINE
 BJ0365
 BJ0365                          STATION RECOVERY (1982)
 BJ0365
 BJ0365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ0365'RECOVERED IN GOOD CONDITION.
 BJ0365
 BJ0365                          STATION RECOVERY (2001)
 BJ0365
 BJ0365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ0365'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0378 ***********************************************************************
 BJ0378  DESIGNATION -  A 219
 BJ0378  PID         -  BJ0378
 BJ0378  STATE/COUNTY-  LA/ST MARTIN
 BJ0378  COUNTRY     -  US
 BJ0378  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ0378
 BJ0378                         *CURRENT SURVEY CONTROL
 BJ0378  ______________________________________________________________________
 BJ0378* NAD 83(1986) POSITION- 30 16 46.     (N) 091 43 46.     (W)   SCALED
 BJ0378* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0378  **This station is located in a suspected subsidence area (see below).
 BJ0378  ______________________________________________________________________
 BJ0378  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BJ0378
 BJ0378.The horizontal coordinates were scaled from a map and have
 BJ0378.an estimated accuracy of +/- 6 seconds.
 BJ0378
 BJ0378.** This station is in an area of known vertical motion.  Due to the
 BJ0378.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0378.** determined the orthometric heights for marks in these suspect
 BJ0378.** subsidence areas should be considered valid only at the epoch date
 BJ0378.** associated with the orthometric height.  These heights must always
 BJ0378.** be validated when used as control.  All previously superseded
 BJ0378.** orthometric heights are now considered suspect and are available
 BJ0378.** in the superseded section.  NGS does not recommend using suspect
 BJ0378.** or superseded heights as control.
 BJ0378
 BJ0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0378.GEOID18 height accuracy estimate available here.
 BJ0378
 BJ0378.Click photographs - Photos may exist for this station.
 BJ0378
 BJ0378;                    North         East    Units  Estimated Accuracy
 BJ0378;SPC LA S     -   197,310.      961,890.      MT  (+/- 180 meters Scaled)
 BJ0378
 BJ0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP222504(NAD 83)
 BJ0378
 BJ0378                          SUPERSEDED SURVEY CONTROL
 BJ0378
 BJ0378.No superseded survey control is available for this station.
 BJ0378
 BJ0378_MARKER: DB = BENCH MARK DISK
 BJ0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0378_STAMPING: A 219 1965
 BJ0378_MARK LOGO: CGS
 BJ0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0378+STABILITY: SURFACE MOTION
 BJ0378
 BJ0378  HISTORY     - Date     Condition        Report By
 BJ0378  HISTORY     - 1965     MONUMENTED       CGS
 BJ0378  HISTORY     - 1966     GOOD             CGS
 BJ0378  HISTORY     - 1976     GOOD             NGS
 BJ0378
 BJ0378                          STATION DESCRIPTION
 BJ0378
 BJ0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0378'3.3 MI W FROM BUTTE LA ROSE.
 BJ0378'ABOUT 3.3 MILES WEST ALONG A PAVED ROAD FROM THE BOAT LANDING AT BUTTE
 BJ0378'LA ROSE, IN SECTION 11, T 9 S, R 7 E, 32 FEET NORTHEAST OF THE CENTER
 BJ0378'LINE OF THE ROAD, 71 FEET SOUTHEAST OF THE CENTER LINE OF A PRIVATE
 BJ0378'DRIVEWAY, 96 FEET SOUTHEAST OF POWER POLE NUMBER 2100 WHICH BEARS A
 BJ0378'TRANSFORMER, 2 1/2 FEET WEST OF A CORNER FENCE POST IN A YARD FENCE, 1
 BJ0378'1/2 FEET SOUTHWEST OF A FENCE, 1.8 FEET NORTHWEST OF A CREOSOTED
 BJ0378'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 BJ0378'TOP OF A CONCRETE POST ABOUT LEVEL WITH THE GROUND.
 BJ0378
 BJ0378                          STATION RECOVERY (1966)
 BJ0378
 BJ0378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BJ0378'RECOVERED IN GOOD CONDITION.
 BJ0378
 BJ0378                          STATION RECOVERY (1976)
 BJ0378
 BJ0378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0378'3.3 MILES WEST ALONG A PAVED ROAD FROM THE BOAT LANDING AT BUTTE LA
 BJ0378'ROSE, 32 FT NORTHEAST OF THE CENTER LINE OF THE ROAD, 72 FT SOUTHEAST
 BJ0378'OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 96 FT SOUTHEAST OF POWER
 BJ0378'POLE 29/27/41-2/100 WITH A TRANSFORMER, 1.5 FT SOUTHWEST OF A FENCE
 BJ0378'2.5 FT NORTHWEST OF THE SOUTH FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1344 ***********************************************************************
 AU1344  DESIGNATION -  A 220
 AU1344  PID         -  AU1344
 AU1344  STATE/COUNTY-  LA/LAFOURCHE
 AU1344  COUNTRY     -  US
 AU1344  USGS QUAD   -  LOCKPORT (2018)
 AU1344
 AU1344                         *CURRENT SURVEY CONTROL
 AU1344  ______________________________________________________________________
 AU1344* NAD 83(1986) POSITION- 29 43 47.2    (N) 090 35 56.5    (W)   HD_HELD2
 AU1344* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1344  **This station is located in a suspected subsidence area (see below).
 AU1344  ______________________________________________________________________
 AU1344  GEOID HEIGHT    -        -25.472 (meters)                     GEOID18
 AU1344
 AU1344.The horizontal coordinates were established by autonomous hand held GPS
 AU1344.observations and have an estimated accuracy of +/- 10 meters.
 AU1344
 AU1344.** This station is in an area of known vertical motion.  Due to the
 AU1344.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1344.** determined the orthometric heights for marks in these suspect
 AU1344.** subsidence areas should be considered valid only at the epoch date
 AU1344.** associated with the orthometric height.  These heights must always
 AU1344.** be validated when used as control.  All previously superseded
 AU1344.** orthometric heights are now considered suspect and are available
 AU1344.** in the superseded section.  NGS does not recommend using suspect
 AU1344.** or superseded heights as control.
 AU1344
 AU1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1344.GEOID18 height accuracy estimate available here.
 AU1344
 AU1344.Click photographs - Photos may exist for this station.
 AU1344
 AU1344;                    North         East    Units  Estimated Accuracy
 AU1344;SPC LA S     -   136,542.    1,071,037.      MT  (+/- 10 meters HH2 GPS)
 AU1344
 AU1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3222791257(NAD 83)
 AU1344
 AU1344                          SUPERSEDED SURVEY CONTROL
 AU1344
 AU1344.No superseded survey control is available for this station.
 AU1344
 AU1344_MARKER: DB = BENCH MARK DISK
 AU1344_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1344_SP_SET: BUILDING
 AU1344_STAMPING: A 220 1965
 AU1344_MARK LOGO: CGS
 AU1344_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1344_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1344+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 AU1344
 AU1344  HISTORY     - Date     Condition        Report By
 AU1344  HISTORY     - 1965     MONUMENTED       CGS
 AU1344  HISTORY     - 1978     GOOD             LADTD
 AU1344  HISTORY     - 1981     GOOD             NGS
 AU1344  HISTORY     - 1982     GOOD             NGS
 AU1344  HISTORY     - 19930303 GOOD             NGS
 AU1344  HISTORY     - 19941024 GOOD             NGS
 AU1344
 AU1344                          STATION DESCRIPTION
 AU1344
 AU1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1344'IN RACELAND.
 AU1344'AT RACELAND, IN FRACTIONAL SECTION 28, T 15 S, R 18 E, AT THE SOUTH
 AU1344'CORNER OF THE POST OFFICE, 0.15 MILE NORTH OF A BRIDGE OVER THE
 AU1344'LAFOURCHE BAYOU, 24 FEET NORTHWEST OF THE CENTER LINE OF A NEW ASPHALT
 AU1344'STREET, 3.3 FEET NORTHWEST OF THE SOUTH CORNER OF A BUILDING, ABOUT 1
 AU1344'1/2 FEET ABOVE THE LEVEL OF THE GROUND, SET VERTICALLY IN THE
 AU1344'SOUTHWEST FACE OF THE CONCRETE FOUNDATION.
 AU1344
 AU1344                          STATION RECOVERY (1978)
 AU1344
 AU1344'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 AU1344'AT RACELAND, IN FRACTIONAL SECTION 28, T 15 S, R 18 E AT THE SOUTH
 AU1344'CORNER OF THE POST OFFICE, 0.15 MILE NORTH OF A BRIDGE OVER THE
 AU1344'LAFOURCHE BAYOU, 24 FEET NORTHWEST OF THE CENTER LINE OF RACELAND
 AU1344'ST., 3.3 FEET NORTHWEST OF THE SOUTH CORNER OF THE POST OFFICE
 AU1344'BUILDING, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE GROUND, SET
 AU1344'VERTICALLY IN THE SOUTHWEST FACE OF THE CONCRETE FOUNDATION.
 AU1344
 AU1344                          STATION RECOVERY (1981)
 AU1344
 AU1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 AU1344'RECOVERED IN GOOD CONDITION.
 AU1344
 AU1344                          STATION RECOVERY (1982)
 AU1344
 AU1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1344'RECOVERED IN GOOD CONDITION.
 AU1344
 AU1344                          STATION RECOVERY (1993)
 AU1344
 AU1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1344'IN RACELAND, AT THE INTERSECTION OF RACELAND AND TEXAS STREETS, SET
 AU1344'VERTICALLY IN THE SOUTHWEST FACE OF THE U.S. POST OFFICE, 36.6 M
 AU1344'(120.1 FT) NORTHEAST OF THE CENTER OF TEXAS STREET, 28.7 M (94.2 FT)
 AU1344'SOUTHWEST OF THE EXTENDED CENTER OF MISSISSIPPI STREET, 14.0 M (45.9
 AU1344'FT) SOUTHWEST OF THE CENTER OF THE ENTRANCE DOOR OF THE BUILDING, 7.0
 AU1344'M (23.0 FT) NORTHWEST OF THE CENTER OF RACELAND STREET, 1.0 M (3.3
 AU1344'FT) NORTHWEST OF THE SOUTHWEST CORNER OF THE BUILDING, AND 0.4 M (1.3
 AU1344'FT) ABOVE THE GROUND SURFACE.
 AU1344
 AU1344                          STATION RECOVERY (1994)
 AU1344
 AU1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU1344'IN RACELAND, AT THE INTERSECTION OF RACELAND AND TEXAS STREETS, SET
 AU1344'VERTICALLY IN THE SOUTHWEST FACE OF THE POST OFFICE, 36.6 M (120.1 FT)
 AU1344'NORTHEAST OF THE CENTER OF TEXAS STREET, 28.7 M (94.2 FT) SOUTHWEST OF
 AU1344'THE EXTENDED CENTER OF MISSISSIPPI STREET, 14.0 M (45.9 FT) SOUTHWEST
 AU1344'OF THE CENTER OF THE ENTRANCE TO THE BUILDING, 2.0 M (6.6 FT)
 AU1344'NORTHWEST OF THE CENTER OF RACELAND STREET, 1.0 M (3.3 FT) NORTHWEST
 AU1344'OF THE SOUTHWEST CORNER OF THE BUILDING, AND 0.4 M (1.3 FT) ABOVE THE
 AU1344'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1233 ***********************************************************************
 AU1233  DESIGNATION -  A 221
 AU1233  PID         -  AU1233
 AU1233  STATE/COUNTY-  LA/LAFOURCHE
 AU1233  COUNTRY     -  US
 AU1233  USGS QUAD   -  MINK BAYOU (2018)
 AU1233
 AU1233                         *CURRENT SURVEY CONTROL
 AU1233  ______________________________________________________________________
 AU1233* NAD 83(1992) POSITION- 29 19 18.75831(N) 090 14 23.14466(W)   NO CHECK
 AU1233* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1233  **This station is located in a suspected subsidence area (see below).
 AU1233  ______________________________________________________________________
 AU1233  GEOID HEIGHT    -        -24.248 (meters)                     GEOID18
 AU1233  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 AU1233  HORZ ORDER      -  THIRD
 AU1233
 AU1233.The horizontal coordinates were established by classical geodetic methods
 AU1233.and adjusted by the National Geodetic Survey in January 1993.
 AU1233
 AU1233.No horizontal observational check was made to the station.
 AU1233
 AU1233.** This station is in an area of known vertical motion. If an
 AU1233.** orthometric height was ever established but is not available 
 AU1233.** in the current survey control section, the orthometric height
 AU1233.** is considered suspect.  Suspect heights are available in the
 AU1233.** superseded section only if requested.
 AU1233
 AU1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1233.GEOID18 height accuracy estimate available here.
 AU1233
 AU1233.Click photographs - Photos may exist for this station.
 AU1233
 AU1233.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1233
 AU1233. The following values were computed from the NAD 83(1992) position.
 AU1233
 AU1233;                    North         East     Units Scale Factor Converg.
 AU1233;SPC LA S     -    91,609.413 1,106,222.466   MT  0.99999544   +0 32 48.5
 AU1233;SPC LA S     -   300,555.22  3,629,331.54   sFT  0.99999544   +0 32 48.5
 AU1233;UTM  15      - 3,246,811.384   768,064.166   MT  1.00048678   +1 21 09.1
 AU1233
 AU1233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1233!SPC LA S     -   1.00000379  x   0.99999544  =   0.99999923
 AU1233!UTM  15      -   1.00000379  x   1.00048678  =   1.00049057
 AU1233
 AU1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6806446811(NAD 83)
 AU1233
 AU1233                          SUPERSEDED SURVEY CONTROL
 AU1233
 AU1233  NAD 83(1986)-  29 19 18.77371(N)    090 14 23.15388(W) AD(       ) 3
 AU1233
 AU1233.Superseded values are not recommended for survey control.
 AU1233
 AU1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1233.See file dsdata.pdf to determine how the superseded data were derived.
 AU1233
 AU1233_MARKER: DB = BENCH MARK DISK
 AU1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1233_STAMPING: A 221 1965
 AU1233_MARK LOGO: CGS
 AU1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1233+STABILITY: SURFACE MOTION
 AU1233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1233+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2003
 AU1233
 AU1233  HISTORY     - Date     Condition        Report By
 AU1233  HISTORY     - 1965     MONUMENTED       CGS
 AU1233  HISTORY     - 1979     GOOD             NGS
 AU1233  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1233  HISTORY     - 20030325 GOOD             LADTD
 AU1233
 AU1233                          STATION DESCRIPTION
 AU1233
 AU1233'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1233'4.95 MI S FROM GOLDEN MEADOW.
 AU1233'4.95 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE GOLDEN MEADOW HIGH
 AU1233'SCHOOL AT GOLDEN MEADOW, IN FRACTIONAL SECTION 28, T 20 S, R 22 E, 0.5
 AU1233'MILE SOUTH OF THE UNITED GAS LINE PASSING UNDER THE HIGHWAY, 52 FEET
 AU1233'WEST OF THE CENTER LINE OF THE HIGHWAY, 13 1/2 FEET WEST OF A
 AU1233'TELEPHONE POLE, 11.3 FEET EAST OF A 15-INCH GUM TREE BEARING A
 AU1233'TRIANGULAR BLAZE ON THE EAST SIDE, 1.4 FEET WEST OF A WOODEN WITNESS
 AU1233'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE
 AU1233'TOP OF A CONCRETE POST PROJECTING 10 INCHES.
 AU1233
 AU1233                          STATION RECOVERY (1979)
 AU1233
 AU1233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 AU1233'THIS BENCH MARK WAS TIED TO TRIANGULATION ICE 1934,BEING 192.70 FEET
 AU1233'WEST OF TRIANGULATION STATION MARK ICE 1934.
 AU1233
 AU1233                          STATION RECOVERY (1982)
 AU1233
 AU1233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1233'AT THIS DATE THE TELEPHONE POLE AND GUM TREE HAVE BEEN
 AU1233'REMOVED AND THERE IS VERY DENSE UNDERGROWTH.
 AU1233
 AU1233                          STATION RECOVERY (2003)
 AU1233
 AU1233'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 AU1233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1441 ***********************************************************************
 AU1441  DESIGNATION -  A 222
 AU1441  PID         -  AU1441
 AU1441  STATE/COUNTY-  LA/TERREBONNE
 AU1441  COUNTRY     -  US
 AU1441  USGS QUAD   -  HOUMA (2018)
 AU1441
 AU1441                         *CURRENT SURVEY CONTROL
 AU1441  ______________________________________________________________________
 AU1441* NAD 83(1986) POSITION- 29 35 29.     (N) 090 40 44.     (W)   SCALED
 AU1441* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1441  **This station is located in a suspected subsidence area (see below).
 AU1441  ______________________________________________________________________
 AU1441  GEOID HEIGHT    -        -25.149 (meters)                     GEOID18
 AU1441
 AU1441.The horizontal coordinates were scaled from a map and have
 AU1441.an estimated accuracy of +/- 6 seconds.
 AU1441
 AU1441.** This station is in an area of known vertical motion.  Due to the
 AU1441.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1441.** determined the orthometric heights for marks in these suspect
 AU1441.** subsidence areas should be considered valid only at the epoch date
 AU1441.** associated with the orthometric height.  These heights must always
 AU1441.** be validated when used as control.  All previously superseded
 AU1441.** orthometric heights are now considered suspect and are available
 AU1441.** in the superseded section.  NGS does not recommend using suspect
 AU1441.** or superseded heights as control.
 AU1441
 AU1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1441.GEOID18 height accuracy estimate available here.
 AU1441
 AU1441.Click photographs - Photos may exist for this station.
 AU1441
 AU1441;                    North         East    Units  Estimated Accuracy
 AU1441;SPC LA S     -   121,160.    1,063,400.      MT  (+/- 180 meters Scaled)
 AU1441
 AU1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN248757(NAD 83)
 AU1441
 AU1441                          SUPERSEDED SURVEY CONTROL
 AU1441
 AU1441.No superseded survey control is available for this station.
 AU1441
 AU1441_MARKER: DB = BENCH MARK DISK
 AU1441_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU1441_SP_SET: DRAWBRIDGE ABUTMENT
 AU1441_STAMPING: A 222 1965
 AU1441_MARK LOGO: CGS
 AU1441_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU1441_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1441+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2004
 AU1441
 AU1441  HISTORY     - Date     Condition        Report By
 AU1441  HISTORY     - 1965     MONUMENTED       CGS
 AU1441  HISTORY     - 1979     GOOD             LADTD
 AU1441  HISTORY     - 19930609 GOOD             LADTD
 AU1441  HISTORY     - 20040621 GOOD             DEWDAV
 AU1441
 AU1441                          STATION DESCRIPTION
 AU1441
 AU1441'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1441'2.8 MI E FROM HOUMA.
 AU1441'2.8 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1441'IN FRACTIONAL SECTION 9, T 17 S, R 17 E, 47 FEET NORTHEAST OF THE
 AU1441'CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE NORTHWEST END OF THE
 AU1441'SOUTHWEST CONCRETE ABUTMENT OF THE BRIDGE OVER BAYOU TERREBONNE, 22
 AU1441'FEET NORTH WEST OF THE CENTER LINE OF PROSPECT STREET, ABOUT LEVEL
 AU1441'WITH THE HIGHWAY.
 AU1441
 AU1441                          STATION RECOVERY (1979)
 AU1441
 AU1441'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 AU1441'RECOVERED IN GOOD CONDITION.
 AU1441
 AU1441                          STATION RECOVERY (1993)
 AU1441
 AU1441'RECOVERY NOTE BY LA TRANSP AND DEV 1993
 AU1441'THE STATION IS LOCATED IN THE SOUTHERN PART OF HOUMA AT THE JUNCTION
 AU1441'OF STATE HIGHWAYS 24 AND 3087.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AU1441'TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE POST
 AU1441'OFFICE IN HOUMA, GO EAST FOR 2.8 MI (4.5 KM) ON HIGHWAY 24 TO THE
 AU1441'STATION ON THE LEFT SET IN THE TOP OF THE NORTHWEST END OF THE
 AU1441'SOUTHWEST CONCRETE ABUTMENT OF A BRIDGE OVER BAYOU TERREBONNE.  THE
 AU1441'STATION IS 47.0 FT (14.3 M) NORTHEAST FROM THE CENTER OF HIGHWAY 24,
 AU1441'22.0 FT (6.7 M) NORTHWEST FROM THE CENTER OF HIGHWAY 3087, FLUSH WITH
 AU1441'THE SURFACE OF THE ABUTMENT AND ABOUT LEVEL WITH THE HIGHWAY.
 AU1441
 AU1441                          STATION RECOVERY (2004)
 AU1441
 AU1441'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 AU1441'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0094 ***********************************************************************
 AV0094  DESIGNATION -  A 223
 AV0094  PID         -  AV0094
 AV0094  STATE/COUNTY-  LA/VERMILION
 AV0094  COUNTRY     -  US
 AV0094  USGS QUAD   -  PECAN ISLAND (2018)
 AV0094
 AV0094                         *CURRENT SURVEY CONTROL
 AV0094  ______________________________________________________________________
 AV0094* NAD 83(1986) POSITION- 29 37 48.     (N) 092 22 44.     (W)   SCALED
 AV0094* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0094  **This station is located in a suspected subsidence area (see below).
 AV0094  ______________________________________________________________________
 AV0094  GEOID HEIGHT    -        -25.597 (meters)                     GEOID18
 AV0094
 AV0094.The horizontal coordinates were scaled from a map and have
 AV0094.an estimated accuracy of +/- 6 seconds.
 AV0094
 AV0094.** This station is in an area of known vertical motion. If an
 AV0094.** orthometric height was ever established but is not available 
 AV0094.** in the current survey control section, the orthometric height
 AV0094.** is considered suspect.  Suspect heights are available in the
 AV0094.** superseded section only if requested.
 AV0094
 AV0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0094.GEOID18 height accuracy estimate available here.
 AV0094
 AV0094.Click photographs - Photos may exist for this station.
 AV0094
 AV0094;                    North         East    Units  Estimated Accuracy
 AV0094;SPC LA S     -   125,720.      898,750.      MT  (+/- 180 meters Scaled)
 AV0094
 AV0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN601779(NAD 83)
 AV0094
 AV0094                          SUPERSEDED SURVEY CONTROL
 AV0094
 AV0094.No superseded survey control is available for this station.
 AV0094
 AV0094_MARKER: DB = BENCH MARK DISK
 AV0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0094_STAMPING: A 223 1965
 AV0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0094+STABILITY: SURFACE MOTION
 AV0094
 AV0094  HISTORY     - Date     Condition        Report By
 AV0094  HISTORY     - 1965     MONUMENTED       CGS
 AV0094  HISTORY     - 1977     MARK NOT FOUND   USGS
 AV0094  HISTORY     - 1986     MARK NOT FOUND   NGS
 AV0094
 AV0094                          STATION DESCRIPTION
 AV0094
 AV0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0094'4.85 MI ESE FROM PECAN ISLAND.
 AV0094'ABOUT 0.6 MILE EAST ALONG STATE HIGHWAY 82 FROM THE SCHOOL HOUSE AT
 AV0094'PECAN ISLAND, THENCE 0.1 MILE SOUTH ALONG A SHELLED ROAD, THENCE 4.15
 AV0094'MILES EAST-SOUTHEAST ALONG FRONT RIDGE ROAD, OR ABOUT 3.15 MILES ALONG
 AV0094'STATE HIGHWAY 82 FROM THE SCHOOL HOUSE AT PECAN ISLAND, THENCE 1.8
 AV0094'MILES SOUTH ALONG A SHELLED ROAD, ON THE PROPERTY OF MR. AVERY CHOATE,
 AV0094'226 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF MR. CHOATES HOUSE, 78
 AV0094'FEET SOUTHWEST OF THE CENTER LINE OF FRONT RIDGE ROAD, 104 FEET EAST
 AV0094'OF THE EXTENDED CENTER LINE OF THE SHELL ROAD, 151 FEET SOUTHEAST OF
 AV0094'THE CENTER OF THE INTERSECTION OF THE SHELL ROAD AND FRONT RIDGE ROAD,
 AV0094'9 FEET NORTHWEST OF A TELEPHONE POLE 1.8 FEET NORTHEAST OF A WOODEN
 AV0094'WITNESS POST, 1 FOOT NORTHEAST OF A FENCE, ABOUT LEVEL WITH THE ROAD,
 AV0094'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AV0094
 AV0094                          STATION RECOVERY (1977)
 AV0094
 AV0094'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 AV0094'MARK NOT FOUND.
 AV0094
 AV0094                          STATION RECOVERY (1986)
 AV0094
 AV0094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0094'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0272 ***********************************************************************
 BK0272  DESIGNATION -  A 224
 BK0272  PID         -  BK0272
 BK0272  STATE/COUNTY-  LA/ACADIA
 BK0272  COUNTRY     -  US
 BK0272  USGS QUAD   -  CROWLEY WEST (2018)
 BK0272
 BK0272                         *CURRENT SURVEY CONTROL
 BK0272  ______________________________________________________________________
 BK0272* NAD 83(1992) POSITION- 30 09 55.57781(N) 092 28 54.32076(W)   ADJUSTED
 BK0272* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0272  **This station is located in a suspected subsidence area (see below).
 BK0272  ______________________________________________________________________
 BK0272  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK0272  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 BK0272  HORZ ORDER      -  SECOND
 BK0272
 BK0272.This mark is at Crowley/le Gros Mem Airport (3R2)
 BK0272
 BK0272.The horizontal coordinates were established by classical geodetic methods
 BK0272.and adjusted by the National Geodetic Survey in January 1993.
 BK0272
 BK0272.** This station is in an area of known vertical motion. If an
 BK0272.** orthometric height was ever established but is not available 
 BK0272.** in the current survey control section, the orthometric height
 BK0272.** is considered suspect.  Suspect heights are available in the
 BK0272.** superseded section only if requested.
 BK0272
 BK0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0272.GEOID18 height accuracy estimate available here.
 BK0272
 BK0272.Click photographs - Photos may exist for this station.
 BK0272
 BK0272.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0272
 BK0272. The following values were computed from the NAD 83(1992) position.
 BK0272
 BK0272;                    North         East     Units Scale Factor Converg.
 BK0272;SPC LA S     -   185,158.839   889,386.858   MT  0.99992985   -0 34 27.2
 BK0272;SPC LA S     -   607,475.29  2,917,930.05   sFT  0.99992985   -0 34 27.2
 BK0272;UTM  15      - 3,337,230.890   549,900.681   MT  0.99963072   +0 15 37.5
 BK0272
 BK0272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0272!SPC LA S     -   1.00000366  x   0.99992985  =   0.99993351
 BK0272!UTM  15      -   1.00000366  x   0.99963072  =   0.99963438
 BK0272
 BK0272:                Primary Azimuth Mark                     Grid Az
 BK0272:SPC LA S     -  WILD RESET                               239 14 11.3
 BK0272:UTM  15      -  WILD RESET                               238 24 06.6
 BK0272
 BK0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4990037230(NAD 83)
 BK0272
 BK0272|---------------------------------------------------------------------|
 BK0272| PID    Reference Object                     Distance      Geod. Az  |
 BK0272|                                                           dddmmss.s |
 BK0272| BK2823 LEGROS APT                            8.442 METERS 11250     |
 BK0272| BK0784 WILD RESET                          APPROX. 2.3 KM 2383944.1 |
 BK0272|---------------------------------------------------------------------|
 BK0272
 BK0272                          SUPERSEDED SURVEY CONTROL
 BK0272
 BK0272  NAD 83(1986)-  30 09 55.59756(N)    092 28 54.31522(W) AD(       ) 2
 BK0272  NAD 27      -  30 09 54.85503(N)    092 28 53.82605(W) AD(       ) 2
 BK0272
 BK0272.Superseded values are not recommended for survey control.
 BK0272
 BK0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0272.See file dsdata.pdf to determine how the superseded data were derived.
 BK0272
 BK0272_MARKER: DB = BENCH MARK DISK
 BK0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0272_STAMPING: A 224 1965
 BK0272_MARK LOGO: CGS
 BK0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0272+STABILITY: SURFACE MOTION
 BK0272
 BK0272  HISTORY     - Date     Condition        Report By
 BK0272  HISTORY     - 1965     MONUMENTED       CGS
 BK0272  HISTORY     - 1974     GOOD             NGS
 BK0272  HISTORY     - 1974     GOOD             NGS
 BK0272  HISTORY     - 19910905 GOOD             USPSQD
 BK0272  HISTORY     - 19971017 GOOD             USPSQD
 BK0272  HISTORY     - 20041231 MARK NOT FOUND   USPSQD
 BK0272
 BK0272                          STATION DESCRIPTION
 BK0272
 BK0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK0272'2.1 MI SE FROM MIDLAND.
 BK0272'ABOUT 0.8 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0272'RAILROAD STATION AT MIDLAND, THENCE 1.05 MILE EAST ALONG A GRAVELED
 BK0272'ROAD, THENCE 0.25 MILE SOUTH ALONG A GRAVELED ROAD, IN FRACTIONAL
 BK0272'SECTION 20, T 10 S, R 1 W, 167 YARDS NORTH OF THE CENTER LINE OF AN
 BK0272'EAST-WEST CONCRETE RUNWAY AT THE LEGRAS MEMORIAL AIRPORT, 97 FEET
 BK0272'SOUTH OF AN EAST-WEST FENCE, 60 FEET WEST OF THE CENTER LINE OF A
 BK0272'NORTH-SOUTH GRAVELED ROAD, 25 FEET SOUTH OF THE CENTER LINE OF AN
 BK0272'EAST-WEST GRAVELED ROAD, 2.7 FEET SOUTH OF THE SOUTHEAST LEG OF THE
 BK0272'BEACON TOWER, 14.4 FEET NORTH OF THE NORTHEAST CORNER OF A SMALL
 BK0272'CONCRETE BUILDING, 1.0 FOOT WEST OF A WOODEN WITNESS POST, ABOUT LEVEL
 BK0272'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK0272'NOTE-- A PORTION OF THE EAST SIDE OF THE MONUMENT HAS BEEN CHIPPED
 BK0272'AWAY.
 BK0272
 BK0272                          STATION RECOVERY (1974)
 BK0272
 BK0272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK0272'THE STATION IS ABOUT 8 MILES SOUTHWEST OF CROWLEY, 2-1/2 MILES
 BK0272'SOUTHWEST OF ESTHERWOOD, 2 MILES SOUTH-SOUTHEAST OF MIDLAND, IN THE
 BK0272'NORTHEAST CORNER OF LEGROS MEMORIAL AIRPORT AND ON PROPERTY OWNED
 BK0272'BY ACADIA PARISH AND THE POLICE JURY.
 BK0272'
 BK0272'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 BK0272'HIGHWAY 91 IN MIDLAND, GO SOUTH ON HIGHWAY 91 FOR 0.9 MILE TO A
 BK0272'GRAVELED SIDE ROAD LEFT (JUST NORTH OF A SCHOOL).  TURN LEFT AND GO
 BK0272'EAST ON THE GRAVELED ROAD FOR 1.05 MILES TO A CROSSROAD AND BM A
 BK0272'163 AS DESCRIBED.  TURN RIGHT AND GO SOUTH ON A PAVED ROAD FOR
 BK0272'0.2 MILE TO A BEACON AND THE STATION AS DESCRIBED.
 BK0272'
 BK0272'BM A 224, STAMPED A 224 1965, IS A STANDARD BENCH MARK DISK SET IN
 BK0272'A ROUND CONCRETE POST PROJECTING ABOUT 5 INCHES.  IT IS 59 FEET WEST
 BK0272'OF CENTER OF THE GRAVELED ROAD, 27.5 FEET SOUTH OF CENTER OF THE
 BK0272'PAVED ROAD, 14.5 FEET NORTH OF THE NORTHEAST CORNER OF THE
 BK0272'BUILDING, 3 FEET SOUTH OF TEH SOUTHEAST LEG OF THE BEACON AND 1
 BK0272'FOOT WEST OF A WOODEN WITNESS POST.
 BK0272'
 BK0272'NEAREST TOWN--MIDLAND.
 BK0272
 BK0272                          STATION RECOVERY (1974)
 BK0272
 BK0272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0272'RECOVERED IN GOOD CONDITION.
 BK0272
 BK0272                          STATION RECOVERY (1991)
 BK0272
 BK0272'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0272'RECOVERED IN GOOD CONDITION.
 BK0272
 BK0272                          STATION RECOVERY (1997)
 BK0272
 BK0272'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK0272'RECOVERED IN GOOD CONDITION.
 BK0272
 BK0272                          STATION RECOVERY (2004)
 BK0272
 BK0272'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0272'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0002 ***********************************************************************
 AV0002  DESIGNATION -  A 225
 AV0002  PID         -  AV0002
 AV0002  STATE/COUNTY-  LA/VERMILION
 AV0002  COUNTRY     -  US
 AV0002  USGS QUAD   -  KAPLAN SOUTH (2018)
 AV0002
 AV0002                         *CURRENT SURVEY CONTROL
 AV0002  ______________________________________________________________________
 AV0002* NAD 83(1986) POSITION- 29 59 25.     (N) 092 17 00.     (W)   SCALED
 AV0002* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0002  **This station is located in a suspected subsidence area (see below).
 AV0002  ______________________________________________________________________
 AV0002  GEOID HEIGHT    -        -26.674 (meters)                     GEOID18
 AV0002  DYNAMIC HEIGHT  -          3.237 (meters)       10.62  (feet) COMP
 AV0002  MODELED GRAVITY -    979,304.8   (mgal)                       NAVD 88
 AV0002
 AV0002.The horizontal coordinates were scaled from a map and have
 AV0002.an estimated accuracy of +/- 6 seconds.
 AV0002
 AV0002.** This station is in an area of known vertical motion. If an
 AV0002.** orthometric height was ever established but is not available 
 AV0002.** in the current survey control section, the orthometric height
 AV0002.** is considered suspect.  Suspect heights are available in the
 AV0002.** superseded section only if requested.
 AV0002
 AV0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0002.GEOID18 height accuracy estimate available here.
 AV0002
 AV0002.Click photographs - Photos may exist for this station.
 AV0002
 AV0002.The dynamic height is computed by dividing the NAVD 88
 AV0002.geopotential number by the normal gravity value computed on the
 AV0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0002.degrees latitude (g = 980.6199 gals.).
 AV0002
 AV0002.The modeled gravity was interpolated from observed gravity values.
 AV0002
 AV0002;                    North         East    Units  Estimated Accuracy
 AV0002;SPC LA S     -   165,570.      908,340.      MT  (+/- 180 meters Scaled)
 AV0002
 AV0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP691179(NAD 83)
 AV0002
 AV0002                          SUPERSEDED SURVEY CONTROL
 AV0002
 AV0002.No superseded survey control is available for this station.
 AV0002
 AV0002_MARKER: DB = BENCH MARK DISK
 AV0002_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AV0002_STAMPING: A 225 1965
 AV0002_MARK LOGO: CGS
 AV0002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0002
 AV0002  HISTORY     - Date     Condition        Report By
 AV0002  HISTORY     - 1965     MONUMENTED       CGS
 AV0002  HISTORY     - 1982     GOOD             NGS
 AV0002  HISTORY     - 19910909 MARK NOT FOUND   USPSQD
 AV0002  HISTORY     - 20011210 MARK NOT FOUND   NGS
 AV0002
 AV0002                          STATION DESCRIPTION
 AV0002
 AV0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0002'0.75 MI S FROM KAPLAN.
 AV0002'ABOUT 0.75 MILE SOUTH ALONG STATE HIGHWAY 35 FROM THE SOUTHERN PACIFIC
 AV0002'RAILROAD STATION AT KAPLAN, IN FRACTIONAL SECTION 20, T 12 S, R 2 E,
 AV0002'AT THE SOUTHEAST END OF A CURVE IN THE HIGHWAY, 115 FEET EAST OF THE
 AV0002'CENTER LINE OF THE HIGHWAY, 92 FEET EAST OF THE CENTER LINE OF A
 AV0002'GRAVELED ROAD LEADING NORTH, 32 1/2 FEET NORTH OF THE NORTHWEST CORNER
 AV0002'OF THE SKELLY BULK PLANT OFFICE BUILDING, 37 FEET WEST OF THE WEST
 AV0002'EDGE OF THE MOST WESTERLY OF FIVE GASOLINE BULK TANKS, 4 1/2 FEET
 AV0002'NORTH OF A LIGHT POLE BEARING A METER BOX, 1 1/2 FEET SOUTH OF A
 AV0002'FENCE, 1.0 FOOT EAST OF A WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE
 AV0002'LEVEL OF THE HIGHWAY, AND SET ON THE TOP OF A 5/8-INCH COPPER COATED
 AV0002'ROD THAT IS DRIVEN TO A DEPTH OF 72 FEET AND IS ENCASED IN A 5-INCH
 AV0002'CAST IRON PIPE WHICH PROJECTS 1 INCH.
 AV0002
 AV0002                          STATION RECOVERY (1982)
 AV0002
 AV0002'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0002'RECOVERED IN GOOD CONDITION, A NEW DESCRIPTION FOLLOWS.  1.2
 AV0002'KILOMETERS (0.75 MILE) SOUTH ALONG STATE HIGHWAY 35 (CUSHING AVENUE)
 AV0002'FROM THE INTERSECTION OF STATE HIGHWAY 14 IN KAPLAN TO THE MARK ON THE
 AV0002'LEFT, 28.0 METERS (92.0 FEET) EAST OF THE CENTER LINE OF HIGHWAY 35,
 AV0002'15.69 METERS (51.5 FEET) NORTHEAST OF THE NORTHEAST CORNER OF THE
 AV0002'CONCRETE BASE OF A SET OF TEXACO GAS PUMPS OF GULFWAY SPORTING GOODS
 AV0002'STORE, AND 9.81 METERS (32.2 FEET) NORTH OF THE NORTHWEST CORNER OF
 AV0002'GULFWAY SPORTING GOODS STORE.
 AV0002'THE MARK IS 0.09 METERS  N FROM A WITNESS POST.
 AV0002'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 AV0002
 AV0002                          STATION RECOVERY (1991)
 AV0002
 AV0002'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0002'MARK NOT FOUND.
 AV0002
 AV0002                          STATION RECOVERY (2001)
 AV0002
 AV0002'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0002'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2172 ***********************************************************************
 BK2172  DESIGNATION -  A 226
 BK2172  PID         -  BK2172
 BK2172  STATE/COUNTY-  LA/CALCASIEU
 BK2172  COUNTRY     -  US
 BK2172  USGS QUAD   -  MOSS LAKE (2018)
 BK2172
 BK2172                         *CURRENT SURVEY CONTROL
 BK2172  ______________________________________________________________________
 BK2172* NAD 83(1986) POSITION- 30 07 29.     (N) 093 17 56.     (W)   SCALED
 BK2172* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2172  **This station is located in a suspected subsidence area (see below).
 BK2172  ______________________________________________________________________
 BK2172  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BK2172  DYNAMIC HEIGHT  -          2.016 (meters)        6.61  (feet) COMP
 BK2172  MODELED GRAVITY -    979,310.9   (mgal)                       NAVD 88
 BK2172
 BK2172.The horizontal coordinates were scaled from a map and have
 BK2172.an estimated accuracy of +/- 6 seconds.
 BK2172
 BK2172.** This station is in an area of known vertical motion. If an
 BK2172.** orthometric height was ever established but is not available 
 BK2172.** in the current survey control section, the orthometric height
 BK2172.** is considered suspect.  Suspect heights are available in the
 BK2172.** superseded section only if requested.
 BK2172
 BK2172.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2172.GEOID18 height accuracy estimate available here.
 BK2172
 BK2172.Click photographs - Photos may exist for this station.
 BK2172
 BK2172.The dynamic height is computed by dividing the NAVD 88
 BK2172.geopotential number by the normal gravity value computed on the
 BK2172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2172.degrees latitude (g = 980.6199 gals.).
 BK2172
 BK2172.The modeled gravity was interpolated from observed gravity values.
 BK2172
 BK2172;                    North         East    Units  Estimated Accuracy
 BK2172;SPC LA S     -   181,720.      810,610.      MT  (+/- 180 meters Scaled)
 BK2172
 BK2172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP712326(NAD 83)
 BK2172
 BK2172                          SUPERSEDED SURVEY CONTROL
 BK2172
 BK2172.No superseded survey control is available for this station.
 BK2172
 BK2172_MARKER: DB = BENCH MARK DISK
 BK2172_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BK2172_STAMPING: A 226 1965
 BK2172_MARK LOGO: CGS
 BK2172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2172
 BK2172  HISTORY     - Date     Condition        Report By
 BK2172  HISTORY     - 1965     MONUMENTED       CGS
 BK2172  HISTORY     - 1982     GOOD             NGS
 BK2172  HISTORY     - 1987     GOOD             USPSQD
 BK2172  HISTORY     - 1989     GOOD             USPSQD
 BK2172
 BK2172                          STATION DESCRIPTION
 BK2172
 BK2172'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK2172'11.8 MI SW FROM LAKE CHARLES.
 BK2172'1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK2172'CHARLES, THENCE 5.4 MILES SOUTHWEST ALONG PRIEN LAKE ROAD, THENCE
 BK2172'0.5 MILE WEST AND 3.05 MILES SOUTH ALONG STATE ROAD 384, THENCE 0.95
 BK2172'MILE WEST ALONG TANK FARM ROAD, IN SECTION 4, R 9 W, T 11 S, AT THE
 BK2172'JUNCTION OF TANK FARM ROAD AND A PRIVATE TRAIL ROAD LEADING NORTH,
 BK2172'53 FEET NORTH OF THE CENTER LINE OF TANK FARM ROAD, 15 FEET WEST OF
 BK2172'THE CENTER LINE OF THE TRAIL ROAD, 4 FEET SOUTHEAST OF A 19-INCH
 BK2172'PINE TREE BEARING A WITNESS SHIELD, ABOUT LEVEL WITH THE ROAD, AND
 BK2172'ON THE TOP OF A 5/8 INCH COPPER COATED ROD THAT IS DRIVEN TO A
 BK2172'DEPTH OF 38 FEET AND IS ENCASED IN A 5-INCH CAST IRON PIPR PRO-
 BK2172'JECTING 6 INCHES.
 BK2172
 BK2172                          STATION RECOVERY (1982)
 BK2172
 BK2172'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK2172'RECOVERED IN GOOD CONDITION.
 BK2172
 BK2172                          STATION RECOVERY (1987)
 BK2172
 BK2172'RECOVERY NOTE BY US POWER SQUADRON 1987 (TNC)
 BK2172'RECOVERED IN GOOD CONDITION.
 BK2172
 BK2172                          STATION RECOVERY (1989)
 BK2172
 BK2172'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK2172'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1136 ***********************************************************************
 AU1136  DESIGNATION -  A 227
 AU1136  PID         -  AU1136
 AU1136  STATE/COUNTY-  LA/LAFOURCHE
 AU1136  COUNTRY     -  US
 AU1136  USGS QUAD   -  LAROSE (2018)
 AU1136
 AU1136                         *CURRENT SURVEY CONTROL
 AU1136  ______________________________________________________________________
 AU1136* NAD 83(1986) POSITION- 29 32 15.     (N) 090 26 03.     (W)   SCALED
 AU1136* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1136  **This station is located in a suspected subsidence area (see below).
 AU1136  ______________________________________________________________________
 AU1136  GEOID HEIGHT    -        -24.951 (meters)                     GEOID18
 AU1136
 AU1136.The horizontal coordinates were scaled from a map and have
 AU1136.an estimated accuracy of +/- 6 seconds.
 AU1136
 AU1136.** This station is in an area of known vertical motion. If an
 AU1136.** orthometric height was ever established but is not available 
 AU1136.** in the current survey control section, the orthometric height
 AU1136.** is considered suspect.  Suspect heights are available in the
 AU1136.** superseded section only if requested.
 AU1136
 AU1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1136.GEOID18 height accuracy estimate available here.
 AU1136
 AU1136.Click photographs - Photos may exist for this station.
 AU1136
 AU1136;                    North         East    Units  Estimated Accuracy
 AU1136;SPC LA S     -   115,340.    1,087,150.      MT  (+/- 180 meters Scaled)
 AU1136
 AU1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN486702(NAD 83)
 AU1136
 AU1136                          SUPERSEDED SURVEY CONTROL
 AU1136
 AU1136.No superseded survey control is available for this station.
 AU1136
 AU1136_MARKER: DB = BENCH MARK DISK
 AU1136_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1136_STAMPING: A 227 1965
 AU1136_MARK LOGO: CGS
 AU1136_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1136_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1136
 AU1136  HISTORY     - Date     Condition        Report By
 AU1136  HISTORY     - 1965     MONUMENTED       CGS
 AU1136
 AU1136                          STATION DESCRIPTION
 AU1136
 AU1136'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1136'4.55 MI SW FROM LAROSE.
 AU1136'ABOUT 4.55 MILES SOUTHWEST ALONG STATE HIGHWAY 24 FROM THE EAST END OF
 AU1136'A CONCRETE DRAWBRIDGE OVER INTRACOASTAL WATERWAY AT LAROSE, AT THE
 AU1136'SOUTHWEST END OF A SLIGHT CURVE IN THE HIGHWAY, 80 FEET SOUTHEAST OF
 AU1136'THE CENTER LINE OF THE HIGHWAY, AT THE SOUTHWEST SIDE OF A THICK GROVE
 AU1136'OF TREES, 35 1/2 FEET SOUTHEAST OF A 40-INCH LIVE OAK IN THE HIGHWAY
 AU1136'RIGHT-OF-WAY FENCE, 1 1/2 FEET SOUTHWEST OF A FENCE, 1.5 FEET
 AU1136'SOUTHEAST OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 AU1136'BRAZED TO THE TOP OF 3 1/2-INCH IRON PIPE WHICH PROJECTS 10 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1430 ***********************************************************************
 AU1430  DESIGNATION -  A 228
 AU1430  PID         -  AU1430
 AU1430  STATE/COUNTY-  LA/TERREBONNE
 AU1430  COUNTRY     -  US
 AU1430  USGS QUAD   -  HUMPHREYS (2018)
 AU1430
 AU1430                         *CURRENT SURVEY CONTROL
 AU1430  ______________________________________________________________________
 AU1430* NAD 83(1986) POSITION- 29 34 21.     (N) 090 45 42.     (W)   SCALED
 AU1430* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1430  **This station is located in a suspected subsidence area (see below).
 AU1430  ______________________________________________________________________
 AU1430  GEOID HEIGHT    -        -25.131 (meters)                     GEOID18
 AU1430
 AU1430.The horizontal coordinates were scaled from a map and have
 AU1430.an estimated accuracy of +/- 6 seconds.
 AU1430
 AU1430.** This station is in an area of known vertical motion. If an
 AU1430.** orthometric height was ever established but is not available 
 AU1430.** in the current survey control section, the orthometric height
 AU1430.** is considered suspect.  Suspect heights are available in the
 AU1430.** superseded section only if requested.
 AU1430
 AU1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1430.GEOID18 height accuracy estimate available here.
 AU1430
 AU1430.Click photographs - Photos may exist for this station.
 AU1430
 AU1430;                    North         East    Units  Estimated Accuracy
 AU1430;SPC LA S     -   119,020.    1,055,390.      MT  (+/- 180 meters Scaled)
 AU1430
 AU1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN168735(NAD 83)
 AU1430
 AU1430                          SUPERSEDED SURVEY CONTROL
 AU1430
 AU1430.No superseded survey control is available for this station.
 AU1430
 AU1430_MARKER: DB = BENCH MARK DISK
 AU1430_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1430_STAMPING: A 228 1965
 AU1430_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1430
 AU1430  HISTORY     - Date     Condition        Report By
 AU1430  HISTORY     - 1965     MONUMENTED       CGS
 AU1430  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1430
 AU1430                          STATION DESCRIPTION
 AU1430
 AU1430'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1430'4.5 MI SW FROM HOUMA.
 AU1430'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT
 AU1430'HOUMA, THENCE 4.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 90, IN FRACTIONAL
 AU1430'SECTION 104, T 17 S, R 17 E, AT THE MANDELAY PUMPING STATION BUILDING
 AU1430'NUMBER 3-5, 103 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 5
 AU1430'FEET NORTHWEST OF A POWER POLE BRACED BY 2 GUY WIRES, 75 FEET
 AU1430'SOUTHEAST OF A MARKER POST FOR AN UNDERGROUND CABLE, 21 FEET NORTHEAST
 AU1430'OF THE EAST CORNER OF A METAL BUILDING, 2.0 FEET SOUTHEAST OF A WOODEN
 AU1430'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET ON THE TOP OF A
 AU1430'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 80 FEET AND IS
 AU1430'ENCASED IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 5 INCHES.
 AU1430
 AU1430                          STATION RECOVERY (1982)
 AU1430
 AU1430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1430'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, CONSTRUCTION
 AU1430'OF NEW HOUSES HAS BEEN DONE AT THIS LOCATION AND THE EXACT LOCATION
 AU1430'COULD NOT BE DETERMINED AS ALL REFERENCE POINTS ARE GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1371 ***********************************************************************
 AU1371  DESIGNATION -  A 229
 AU1371  PID         -  AU1371
 AU1371  STATE/COUNTY-  LA/ASSUMPTION
 AU1371  COUNTRY     -  US
 AU1371  USGS QUAD   -  MADEWOOD (2018)
 AU1371
 AU1371                         *CURRENT SURVEY CONTROL
 AU1371  ______________________________________________________________________
 AU1371* NAD 83(1986) POSITION- 29 53 54.     (N) 090 59 14.     (W)   SCALED
 AU1371* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1371  **This station is located in a suspected subsidence area (see below).
 AU1371  ______________________________________________________________________
 AU1371  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 AU1371
 AU1371.The horizontal coordinates were scaled from a map and have
 AU1371.an estimated accuracy of +/- 6 seconds.
 AU1371
 AU1371.** This station is in an area of known vertical motion.  Due to the
 AU1371.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1371.** determined the orthometric heights for marks in these suspect
 AU1371.** subsidence areas should be considered valid only at the epoch date
 AU1371.** associated with the orthometric height.  These heights must always
 AU1371.** be validated when used as control.  All previously superseded
 AU1371.** orthometric heights are now considered suspect and are available
 AU1371.** in the superseded section.  NGS does not recommend using suspect
 AU1371.** or superseded heights as control.
 AU1371
 AU1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1371.GEOID18 height accuracy estimate available here.
 AU1371
 AU1371.Click photographs - Photos may exist for this station.
 AU1371
 AU1371;                    North         East    Units  Estimated Accuracy
 AU1371;SPC LA S     -   155,050.    1,033,430.      MT  (+/- 180 meters Scaled)
 AU1371
 AU1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP943092(NAD 83)
 AU1371
 AU1371                          SUPERSEDED SURVEY CONTROL
 AU1371
 AU1371.No superseded survey control is available for this station.
 AU1371
 AU1371_MARKER: DB = BENCH MARK DISK
 AU1371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1371_STAMPING: A 229 1965
 AU1371_MARK LOGO: CGS
 AU1371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1371+STABILITY: SURFACE MOTION
 AU1371
 AU1371  HISTORY     - Date     Condition        Report By
 AU1371  HISTORY     - 1965     MONUMENTED       CGS
 AU1371  HISTORY     - 1979     GOOD             LADTD
 AU1371  HISTORY     - 1982     GOOD             NGS
 AU1371
 AU1371                          STATION DESCRIPTION
 AU1371
 AU1371'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1371'4.3 MI SE FROM NAPOLEONVILLE.
 AU1371'4.3 MILES SOUTHEAST ALONG STATE HIGHWAY 308 FROM A CONCRETE BRIDGE
 AU1371'OVER BAYOU LAFOURCHE AT NAPOLEONVILLE, OR ABOUT 5.15 MILES NORTHWEST
 AU1371'ALONG STATE HIGHWAY 1 FROM THE SAINT FELIMA CATHOLIC CHURCH AT
 AU1371'LABADIEVILLE, IN SECTION 81, T 14 S, R 15 E, ABOUT 0.15 MILE SOUTH OF
 AU1371'THE ENGLESIDE STORE, 176 FEET SOUTH OF THE EXTENDED CENTER LINE OF A
 AU1371'PAVED ROAD WHICH CROSSES THE BAYOU LAFOURCHE, 54 FEET EAST OF THE
 AU1371'CENTER LINE OF THE HIGHWAY, 22 FEET NORTHEAST OF A 12-INCH MESQUITE
 AU1371'TREE, 13 FEET SOUTH OF THE SOUTHWEST CORNER OF A TAVERN, 14 FEET EAST
 AU1371'OF A FENCE CORNER, 13 1/2 FEET EAST OF A WATER METER, 1 1/2 FEET NORTH
 AU1371'OF A FENCE, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET
 AU1371'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AU1371
 AU1371                          STATION RECOVERY (1979)
 AU1371
 AU1371'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 AU1371'RECOVERED IN GOOD CONDITION.
 AU1371
 AU1371                          STATION RECOVERY (1982)
 AU1371
 AU1371'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1371'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1424 ***********************************************************************
 BH1424  DESIGNATION -  A 23
 BH1424  PID         -  BH1424
 BH1424  STATE/COUNTY-  LA/WASHINGTON
 BH1424  COUNTRY     -  US
 BH1424  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1424
 BH1424                         *CURRENT SURVEY CONTROL
 BH1424  ______________________________________________________________________
 BH1424* NAD 83(1986) POSITION- 30 46 37.     (N) 089 51 55.     (W)   SCALED
 BH1424* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1424  **This station is located in a suspected subsidence area (see below).
 BH1424  ______________________________________________________________________
 BH1424  GEOID HEIGHT    -        -27.676 (meters)                     GEOID18
 BH1424  DYNAMIC HEIGHT  -         31.770 (meters)      104.23  (feet) COMP
 BH1424  MODELED GRAVITY -    979,334.1   (mgal)                       NAVD 88
 BH1424
 BH1424.The horizontal coordinates were scaled from a map and have
 BH1424.an estimated accuracy of +/- 6 seconds.
 BH1424
 BH1424.** This station is in an area of known vertical motion. If an
 BH1424.** orthometric height was ever established but is not available 
 BH1424.** in the current survey control section, the orthometric height
 BH1424.** is considered suspect.  Suspect heights are available in the
 BH1424.** superseded section only if requested.
 BH1424
 BH1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1424.GEOID18 height accuracy estimate available here.
 BH1424
 BH1424.Click photographs - Photos may exist for this station.
 BH1424
 BH1424.The dynamic height is computed by dividing the NAVD 88
 BH1424.geopotential number by the normal gravity value computed on the
 BH1424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1424.degrees latitude (g = 980.6199 gals.).
 BH1424
 BH1424.The modeled gravity was interpolated from observed gravity values.
 BH1424
 BH1424;                    North         East    Units  Estimated Accuracy
 BH1424;SPC LA S     -   253,290.    1,140,530.      MT  (+/- 180 meters Scaled)
 BH1424
 BH1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV257083(NAD 83)
 BH1424
 BH1424                          SUPERSEDED SURVEY CONTROL
 BH1424
 BH1424.No superseded survey control is available for this station.
 BH1424
 BH1424_MARKER: DB = BENCH MARK DISK
 BH1424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1424_STAMPING: A 23 1934
 BH1424_MARK LOGO: CGS
 BH1424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1424+STABILITY: SURFACE MOTION
 BH1424
 BH1424  HISTORY     - Date     Condition        Report By
 BH1424  HISTORY     - 1934     MONUMENTED       CGS
 BH1424  HISTORY     - 1955     MARK NOT FOUND   CGS
 BH1424  HISTORY     - 1979     MARK NOT FOUND   USGS
 BH1424
 BH1424                          STATION DESCRIPTION
 BH1424
 BH1424'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1424'IN BOGALUSA.
 BH1424'AT BOGALUSA, WASHINGTON PARISH, ON THE GULF, MOBILE AND OHIO RAILROAD,
 BH1424'210 FEET SOUTH OF THE CROSSING OF A PRIVATE ROAD LEADING TO THE GREAT
 BH1424'SOUTHERN LUMBER CO. PROPERTY, AND 30 FEET WEST OF THE CENTERLINE OF
 BH1424'THE MAIN TRACK.  A STANDARD DISK, STAMPED A 23 1934 AND SET IN THE TOP
 BH1424'OF A CONCRETE POST.
 BH1424
 BH1424                          STATION RECOVERY (1979)
 BH1424
 BH1424'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BH1424'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0613 ***********************************************************************
 BX0613  DESIGNATION -  A 230
 BX0613  PID         -  BX0613
 BX0613  STATE/COUNTY-  LA/RAPIDES
 BX0613  COUNTRY     -  US
 BX0613  USGS QUAD   -  ALEXANDRIA (2018)
 BX0613
 BX0613                         *CURRENT SURVEY CONTROL
 BX0613  ______________________________________________________________________
 BX0613* NAD 83(1986) POSITION- 31 19 44.     (N) 092 25 43.     (W)   SCALED
 BX0613* NAVD 88 ORTHO HEIGHT -    34.06  (+/-2cm)      111.7   (feet) VERTCON3
 BX0613  ______________________________________________________________________
 BX0613  GEOID HEIGHT    -        -26.384 (meters)                     GEOID18
 BX0613  OBS GRAVITY     -    979,415.5   (mgal)                       GRAV_OBS
 BX0613
 BX0613  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0613
 BX0613.The horizontal coordinates were scaled from a map and have
 BX0613.an estimated accuracy of +/- 6 seconds.
 BX0613
 BX0613.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0613.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0613
 BX0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0613.GEOID18 height accuracy estimate available here.
 BX0613
 BX0613.The vertical order pertains to the NGVD 29 superseded value.
 BX0613
 BX0613.Click photographs - Photos may exist for this station.
 BX0613
 BX0613.The observed gravity was obtained from relative gravimeter ties
 BX0613.to the IGSN71 gravity network.
 BX0613
 BX0613;                    North         East    Units  Estimated Accuracy
 BX0613;SPC LA N     -    91,910.    1,006,790.      MT  (+/- 180 meters Scaled)
 BX0613
 BX0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ543661(NAD 83)
 BX0613
 BX0613                          SUPERSEDED SURVEY CONTROL
 BX0613
 BX0613  NGVD 29 (11/26/84)   34.045  (m)          111.70   (f) ADJUSTED    1 2
 BX0613
 BX0613.Superseded values are not recommended for survey control.
 BX0613
 BX0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0613.See file dsdata.pdf to determine how the superseded data were derived.
 BX0613
 BX0613_MARKER: DB = BENCH MARK DISK
 BX0613_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX0613_SP_SET: FOUNDATION
 BX0613_STAMPING: A 230 1965
 BX0613_MARK LOGO: CGS
 BX0613_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX0613
 BX0613  HISTORY     - Date     Condition        Report By
 BX0613  HISTORY     - 1965     MONUMENTED       CGS
 BX0613  HISTORY     - 1966     GOOD             CGS
 BX0613  HISTORY     - 1977     GOOD             NGS
 BX0613  HISTORY     - 19930612 MARK NOT FOUND   USPSQD
 BX0613
 BX0613                          STATION DESCRIPTION
 BX0613
 BX0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0613'0.55 MI NE FROM PINEVILLE.
 BX0613'ABOUT 0.55 MILE NORTHEAST ALONG U.S. HIGHWAY 165 (BUSINESS ROUTE) FROM
 BX0613'THE POST OFFICE AT PINEVILLE, IN SECTION 18, T 4 N, R 1 W, AT THE
 BX0613'JUNCTION OF STATE HIGHWAY 28, 27 FEET NORTHWEST OF THE CENTER LINE OF
 BX0613'THE STATE HIGHWAY, 33 FEET EAST OF THE CENTER LINE OF THE U.S.
 BX0613'HIGHWAY, 120.0 FEET SOUTHWEST OF THE SOUTH CORNER OF A CITIES SERVICE
 BX0613'STATION IN THE NORTHEAST SIDE OF A SMALL TRIANGULAR ISLAND DIVIDING
 BX0613'HIGHWAYS AND SERVICE STATION DRIVE, SET IN THE TOP OF THE EAST CORNER
 BX0613'OF THE CONCRETE FOUNDATION OF A NEON LIGHT PROJECTING 5 INCHES ABOVE
 BX0613'THE GROUND, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAYS.
 BX0613
 BX0613                          STATION RECOVERY (1977)
 BX0613
 BX0613'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0613'ABOUT 0.6 MILE NORTHEAST ALONG U.S. HIGHWAY 165 BUSINESS ROUTE
 BX0613'FROM THE POST OFFICE AT PINEVILLE, AT THE JUNCTION OF STATE
 BX0613'HIGHWAY 3100, 27 FEET NORTHWEST OF THE CENTER LINE OF STATE
 BX0613'HIGHWAY 3100, 33 FEET EAST OF THE CENTER LINE OF THE U.S.
 BX0613'HIGHWAY, 120 FEET SOUTHWEST OF THE SOUTH CORNER OF A CITIES SER-
 BX0613'VICE GAS STATION, IN THE NORTHEAST SIDE OF A SMALL TRIANGULAR
 BX0613'ISLAND DIVIDING HIGHWAYS AND SERVICE STATION DRIVE, IN TOP OF
 BX0613'THE EAST CORNER OF THE FOUNDATION FOR A NEON LIGHT.
 BX0613
 BX0613                          STATION RECOVERY (1993)
 BX0613
 BX0613'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 BX0613'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0139 ***********************************************************************
 AV0139  DESIGNATION -  A 231
 AV0139  PID         -  AV0139
 AV0139  STATE/COUNTY-  LA/VERMILION
 AV0139  COUNTRY     -  US
 AV0139  USGS QUAD   -  CHENIERE AU TIGRE (2018)
 AV0139
 AV0139                         *CURRENT SURVEY CONTROL
 AV0139  ______________________________________________________________________
 AV0139* NAD 83(1986) POSITION- 29 34 57.     (N) 092 09 32.     (W)   SCALED
 AV0139* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0139  **This station is located in a suspected subsidence area (see below).
 AV0139  ______________________________________________________________________
 AV0139  GEOID HEIGHT    -        -25.364 (meters)                     GEOID18
 AV0139
 AV0139.The horizontal coordinates were scaled from a map and have
 AV0139.an estimated accuracy of +/- 6 seconds.
 AV0139
 AV0139.** This station is in an area of known vertical motion. If an
 AV0139.** orthometric height was ever established but is not available 
 AV0139.** in the current survey control section, the orthometric height
 AV0139.** is considered suspect.  Suspect heights are available in the
 AV0139.** superseded section only if requested.
 AV0139
 AV0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0139.GEOID18 height accuracy estimate available here.
 AV0139
 AV0139.Click photographs - Photos may exist for this station.
 AV0139
 AV0139;                    North         East    Units  Estimated Accuracy
 AV0139;SPC LA S     -   120,280.      920,020.      MT  (+/- 180 meters Scaled)
 AV0139
 AV0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN814728(NAD 83)
 AV0139
 AV0139                          SUPERSEDED SURVEY CONTROL
 AV0139
 AV0139.No superseded survey control is available for this station.
 AV0139
 AV0139_MARKER: DB = BENCH MARK DISK
 AV0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0139_STAMPING: A 231 1965
 AV0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0139+STABILITY: SURFACE MOTION
 AV0139
 AV0139  HISTORY     - Date     Condition        Report By
 AV0139  HISTORY     - 1965     MONUMENTED       CGS
 AV0139  HISTORY     - 1966     GOOD             CGS
 AV0139  HISTORY     - 1977     MARK NOT FOUND   USGS
 AV0139
 AV0139                          STATION DESCRIPTION
 AV0139
 AV0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AV0139'3.0 MI E FROM CHENIERE AU TIGRE.
 AV0139'ABOUT 3.0 MILES EAST ALONG THE SHORELINE FROM THE CEMETERY AT CHENIERE
 AV0139'AU TIGRE, IN SECTION 8, T 17 S, R 3 E, ABOUT 0.25 MILE EAST OF A
 AV0139'FENCE, ON A SMALL RIDGE, 50 FEET NORTH OF THE HIGH-WATER LINE, 35 FEET
 AV0139'SOUTH OF THE CENTER OF THE RIDGE, 7 FEET NORTHEAST OF A SMALL
 AV0139'HACKBERRY TREE BEARING A WITNESS SHIELD ON THE SOUTH SIDE, A DISK SET
 AV0139'IN THE TOP OF A 5-INCH CAST IRON PIPE THAT IS FILLED WITH CONCRETE AND
 AV0139'WHICH PROJECTS 14 INCHES.
 AV0139
 AV0139                          STATION RECOVERY (1977)
 AV0139
 AV0139'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 AV0139'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0066 ***********************************************************************
 BX0066  DESIGNATION -  A 232
 BX0066  PID         -  BX0066
 BX0066  STATE/COUNTY-  LA/GRANT
 BX0066  COUNTRY     -  US
 BX0066  USGS QUAD   -  TULLOS (2018)
 BX0066
 BX0066                         *CURRENT SURVEY CONTROL
 BX0066  ______________________________________________________________________
 BX0066* NAD 83(1986) POSITION- 31 47 11.     (N) 092 22 26.     (W)   SCALED
 BX0066* NAVD 88 ORTHO HEIGHT -    23.96  (+/-2cm)       78.6   (feet) VERTCON3
 BX0066  ______________________________________________________________________
 BX0066  GEOID HEIGHT    -        -25.613 (meters)                     GEOID18
 BX0066  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0066
 BX0066.The horizontal coordinates were scaled from a map and have
 BX0066.an estimated accuracy of +/- 6 seconds.
 BX0066
 BX0066.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0066.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0066
 BX0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0066.GEOID18 height accuracy estimate available here.
 BX0066
 BX0066.The vertical order pertains to the NGVD 29 superseded value.
 BX0066
 BX0066.Click photographs - Photos may exist for this station.
 BX0066
 BX0066;                    North         East    Units  Estimated Accuracy
 BX0066;SPC LA N     -   142,640.    1,011,940.      MT  (+/- 180 meters Scaled)
 BX0066
 BX0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR592169(NAD 83)
 BX0066
 BX0066                          SUPERSEDED SURVEY CONTROL
 BX0066
 BX0066  NGVD 29 (11/26/84)   24.037  (m)           78.86   (f) ADJUSTED    1 2
 BX0066
 BX0066.Superseded values are not recommended for survey control.
 BX0066
 BX0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0066.See file dsdata.pdf to determine how the superseded data were derived.
 BX0066
 BX0066_MARKER: DB = BENCH MARK DISK
 BX0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0066_STAMPING: A 232 1965
 BX0066_MARK LOGO: CGS
 BX0066_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0066+STABILITY: SURFACE MOTION
 BX0066
 BX0066  HISTORY     - Date     Condition        Report By
 BX0066  HISTORY     - 1965     MONUMENTED       CGS
 BX0066
 BX0066                          STATION DESCRIPTION
 BX0066
 BX0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BX0066'1.65 MI N FROM GEORGETOWN.
 BX0066'ABOUT 1.65 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BX0066'U.S. HIGHWAY 165 OVERPASS AT GEORGETOWN, IN SECTION 4, T 9 N, R 1 E,
 BX0066'ABOUT 250 FEET WEST OF AND ACROSS THE TRACK FROM MILEPOST 560, 96 FEET
 BX0066'WEST OF THE CENTER OF THE CROSSING OF A NARROW GRAVELED ROAD, 82 1/2
 BX0066'FEET NORTHWEST OF THE NORTHWEST RAIL, 48 FEET SOUTHEAST OF THE CENTER
 BX0066'LINE OF A PAVED ROAD WHICH WAS FORMERLY U.S. HIGHWAY 165, 59 FEET
 BX0066'SOUTHWEST OF THE CENTER LINE OF THE GRAVELED ROAD, 68 FEET
 BX0066'NORTH-NORTHEAST OF A TELEPHONE POLE BRACED BY 3 GUY WIRES, 1.0 FOOT
 BX0066'SOUTH OF A METAL WITNESS POST, ABOUT 6 1/2 FEET BELOW THE LEVEL OF THE
 BX0066'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1504 ***********************************************************************
 AU1504  DESIGNATION -  A 233
 AU1504  PID         -  AU1504
 AU1504  STATE/COUNTY-  LA/TERREBONNE
 AU1504  COUNTRY     -  US
 AU1504  USGS QUAD   -  HOUMA (2018)
 AU1504
 AU1504                         *CURRENT SURVEY CONTROL
 AU1504  ______________________________________________________________________
 AU1504* NAD 83(2011) POSITION- 29 33 12.78712(N) 090 38 19.78021(W)   ADJUSTED
 AU1504* NAD 83(2011) ELLIP HT-   -23.120 (meters)        (06/27/12)   ADJUSTED
 AU1504* NAD 83(2011) EPOCH   -  2010.00
 AU1504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1504  **This station is located in a suspected subsidence area (see below).
 AU1504  ______________________________________________________________________
 AU1504  GEOID HEIGHT    -        -25.055 (meters)                     GEOID18
 AU1504  NAD 83(2011) X  -    -61,910.638 (meters)                     COMP
 AU1504  NAD 83(2011) Y  - -5,552,468.250 (meters)                     COMP
 AU1504  NAD 83(2011) Z  -  3,127,408.344 (meters)                     COMP
 AU1504  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AU1504
 AU1504  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU1504  Standards:
 AU1504         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU1504            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU1504  -------------------------------------------------------------------
 AU1504  NETWORK    0.78   3.63           0.15   0.39   1.85     -0.01362667
 AU1504  -------------------------------------------------------------------
 AU1504  Click here for local accuracies and other accuracy information.
 AU1504
 AU1504.The horizontal coordinates were established by GPS observations
 AU1504.and adjusted by the National Geodetic Survey in June 2012.
 AU1504
 AU1504.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU1504.been affixed to the stable North American tectonic plate. See 
 AU1504.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU1504
 AU1504.The horizontal coordinates are valid at the epoch date displayed above
 AU1504.which is a decimal equivalence of Year/Month/Day.
 AU1504
 AU1504.** This station is in an area of known vertical motion.  Due to the
 AU1504.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1504.** determined the orthometric heights for marks in these suspect
 AU1504.** subsidence areas should be considered valid only at the epoch date
 AU1504.** associated with the orthometric height.  These heights must always
 AU1504.** be validated when used as control.  All previously superseded
 AU1504.** orthometric heights are now considered suspect and are available
 AU1504.** in the superseded section.  NGS does not recommend using suspect
 AU1504.** or superseded heights as control.
 AU1504
 AU1504.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1504.GEOID18 height accuracy estimate available here.
 AU1504
 AU1504.Click photographs - Photos may exist for this station.
 AU1504
 AU1504.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU1504
 AU1504.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1504
 AU1504.The ellipsoidal height was determined by GPS observations
 AU1504.and is referenced to NAD 83.
 AU1504
 AU1504. The following values were computed from the NAD 83(2011) position.
 AU1504
 AU1504;                    North         East     Units Scale Factor Converg.
 AU1504;SPC LA S     -   116,985.371 1,067,304.786   MT  0.99995602   +0 20 50.1
 AU1504;SPC LA S     -   383,809.50  3,501,649.12   sFT  0.99995602   +0 20 50.1
 AU1504;UTM  15      - 3,271,642.896   728,775.494   MT  1.00024584   +1 09 54.4
 AU1504
 AU1504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1504!SPC LA S     -   1.00000363  x   0.99995602  =   0.99995965
 AU1504!UTM  15      -   1.00000363  x   1.00024584  =   1.00024947
 AU1504
 AU1504:                Primary Azimuth Mark                     Grid Az
 AU1504:SPC LA S     -  A 233 AZ MK                              135 51 28.2
 AU1504:UTM  15      -  A 233 AZ MK                              135 02 23.9
 AU1504
 AU1504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2877571642(NAD 83)
 AU1504
 AU1504|---------------------------------------------------------------------|
 AU1504| PID    Reference Object                     Distance      Geod. Az  |
 AU1504|                                                           dddmmss.s |
 AU1504| AH6389 A 233 AZ MK                         APPROX. 0.6 KM 1361218.3 |
 AU1504|---------------------------------------------------------------------|
 AU1504
 AU1504                          SUPERSEDED SURVEY CONTROL
 AU1504
 AU1504  NAD 83(2007)-  29 33 12.78714(N)    090 38 19.78090(W) AD(2006.81) A
 AU1504  ELLIP H (03/12/08)  -23.110  (m)                       GP(2006.81) 3 1
 AU1504  NAD 83(2007)-  29 33 12.78682(N)    090 38 19.78078(W) AD(       ) 0
 AU1504  ELLIP H (02/10/07)  -23.096  (m)                       GP(       )    
 AU1504  ELLIP H (02/21/02)  -23.071  (m)                       GP(       ) 5 1
 AU1504  NAD 83(1992)-  29 33 12.78718(N)    090 38 19.77979(W) AD(       ) 1
 AU1504  ELLIP H (12/17/98)  -23.024  (m)                       GP(       ) 4 2
 AU1504
 AU1504.Superseded values are not recommended for survey control.
 AU1504
 AU1504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1504.See file dsdata.pdf to determine how the superseded data were derived.
 AU1504
 AU1504_MARKER: DB = BENCH MARK DISK
 AU1504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1504_STAMPING: A 233 1965
 AU1504_MARK LOGO: CGS
 AU1504_PROJECTION: FLUSH
 AU1504_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU1504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1504+STABILITY: SURFACE MOTION
 AU1504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1504+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2008
 AU1504
 AU1504  HISTORY     - Date     Condition        Report By
 AU1504  HISTORY     - 1965     MONUMENTED       CGS
 AU1504  HISTORY     - 1966     GOOD             CGS
 AU1504  HISTORY     - 1982     GOOD             LADTD
 AU1504  HISTORY     - 19930608 GOOD             LADTD
 AU1504  HISTORY     - 19950107 GOOD             MPHI
 AU1504  HISTORY     - 20060530 GOOD             NGS
 AU1504  HISTORY     - 20071030 GOOD             NGS
 AU1504  HISTORY     - 20081113 GOOD             JCLS
 AU1504
 AU1504                          STATION DESCRIPTION
 AU1504
 AU1504'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU1504'6.65 MI E FROM HOUMA.
 AU1504'5.7 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1504'THENCE 0.95 MILE SOUTHEAST ALONG STATE HIGHWAY 56, AT A UNITED GAS
 AU1504'LINE CROSSING UNDER THE HIGHWAY, IN SECTION 17, T 17 S, R 18 E, 0.15
 AU1504'MILE SOUTHEAST OF THE JUNCTION OF THE HIGHWAY WITH WOODLAWN RANCH
 AU1504'ROAD, 54 1/2 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 9.6
 AU1504'FEET SOUTH OF THE SOUTH PIPE FENCE CORNER IN A MESH FENCE AROUND A
 AU1504'MEASURING AND REGULATING STATION, 32 FEET SOUTHEAST OF A POWER POLE,
 AU1504'1.2 FEET NORTHEAST OF A WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE
 AU1504'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 AU1504'8 INCHES.
 AU1504
 AU1504                          STATION RECOVERY (1982)
 AU1504
 AU1504'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 AU1504'RECOVERED IN GOOD CONDITION.
 AU1504
 AU1504                          STATION RECOVERY (1993)
 AU1504
 AU1504'RECOVERY NOTE BY LA TRANSP AND DEV 1993
 AU1504'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHWEST OF
 AU1504'CHAUVIN AND 3.7 MI (6.0 KM) SOUTHEAST OF HOUMA.  OWNERSHIP--LOUISIANA
 AU1504'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION
 AU1504'FROM THE POST OFFICE IN HOUMA, GO EAST FOR 5.7 MI (9.2 KM) ON STATE
 AU1504'HIGHWAY 24 TO THE JUNCTION OF STATE HGIHWAY 56.  CONTINUE SOUTHEAST
 AU1504'FOR 0.95 MI (1.53 KM) ON HIGHWAY 56 TO THE STATION ON THE LEFT SET
 AU1504'NEAR A UNITED GAS REGULATOR STATION.  THE STATION IS 54.5 FT (16.6 M)
 AU1504'NORTHEAST FROM THE CENTER OF THE HIGHWAY, 28.0 FT (8.5 M) EAST FROM A
 AU1504'VENT PIPE FOR THE GAS LINE, 9.5 FT (2.9 M) SOUTH-SOUTHEAST FROM THE
 AU1504'SOUTHWEST CORNER OF THE CHAIN LINK FENCE AROUND THE REGULATOR
 AU1504'STATION, 0.5 FT (15.2 CM) SOUTHWEST FROM A FIBERGLASS WITNESS POST,
 AU1504'PROJECTING 4 INCHES ABOVE THE GROUND SURFACE AND ABOUT 2.0 FT (0.6 M)
 AU1504'BELOW THE LEVEL OF THE HIGHWAY.
 AU1504
 AU1504                          STATION RECOVERY (1995)
 AU1504
 AU1504'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU1504'RECOVERED AS DESCRIBED.
 AU1504
 AU1504                          STATION RECOVERY (2006)
 AU1504
 AU1504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU1504'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 AU1504
 AU1504                          STATION RECOVERY (2007)
 AU1504
 AU1504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (DJR)
 AU1504'MARK RECOVERED IN GOOD CONDITION WITH THE FOLLOWING ADDITION.  FOUND
 AU1504'THE MARK TO HAVE A 1.5 FOOT BY 3 FOOT CONCRETE PAD SURROUNDING THE
 AU1504'MOMUMENT FOR THE PURPOSE OF MOUNTING TWO 3 FOOT TALL FIBERGLASS
 AU1504'PROTECTIVE BUMPERS TUBES.
 AU1504
 AU1504                          STATION RECOVERY (2008)
 AU1504
 AU1504'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 AU1504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6389 ***********************************************************************
 AH6389  DESIGNATION -  A 233 AZ MK
 AH6389  PID         -  AH6389
 AH6389  STATE/COUNTY-  LA/TERREBONNE
 AH6389  COUNTRY     -  US
 AH6389  USGS QUAD   -  HOUMA (2018)
 AH6389
 AH6389                         *CURRENT SURVEY CONTROL
 AH6389  ______________________________________________________________________
 AH6389* NAD 83(2011) POSITION- 29 32 59.09561(N) 090 38 04.76687(W)   ADJUSTED
 AH6389* NAD 83(2011) ELLIP HT-   -23.190 (meters)        (06/27/12)   ADJUSTED
 AH6389* NAD 83(2011) EPOCH   -  2010.00
 AH6389* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6389  **This station is located in a suspected subsidence area (see below).
 AH6389  ______________________________________________________________________
 AH6389  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6389  GEOID HEIGHT    -        -25.284 (meters)                     GEOID96
 AH6389  GEOID HEIGHT    -        -25.045 (meters)                     GEOID18
 AH6389  NAD 83(2011) X  -    -61,508.794 (meters)                     COMP
 AH6389  NAD 83(2011) Y  - -5,552,680.587 (meters)                     COMP
 AH6389  NAD 83(2011) Z  -  3,127,041.586 (meters)                     COMP
 AH6389  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 AH6389
 AH6389  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6389  Standards:
 AH6389         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6389            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6389  -------------------------------------------------------------------
 AH6389  NETWORK    1.45  17.35           0.56   0.62   8.85      0.13138363
 AH6389  -------------------------------------------------------------------
 AH6389  Click here for local accuracies and other accuracy information.
 AH6389
 AH6389.The horizontal coordinates were established by GPS observations
 AH6389.and adjusted by the National Geodetic Survey in June 2012.
 AH6389
 AH6389.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6389.been affixed to the stable North American tectonic plate. See 
 AH6389.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6389
 AH6389.The horizontal coordinates are valid at the epoch date displayed above
 AH6389.which is a decimal equivalence of Year/Month/Day.
 AH6389
 AH6389.** This station is in an area of known vertical motion. If an
 AH6389.** orthometric height was ever established but is not available 
 AH6389.** in the current survey control section, the orthometric height
 AH6389.** is considered suspect.  Suspect heights are available in the
 AH6389.** superseded section only if requested.
 AH6389
 AH6389.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6389.GEOID18 height accuracy estimate available here.
 AH6389
 AH6389.Click photographs - Photos may exist for this station.
 AH6389
 AH6389.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6389
 AH6389.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6389
 AH6389.The ellipsoidal height was determined by GPS observations
 AH6389.and is referenced to NAD 83.
 AH6389
 AH6389. The following values were computed from the NAD 83(2011) position.
 AH6389
 AH6389;                    North         East     Units Scale Factor Converg.
 AH6389;SPC LA S     -   116,566.289 1,067,711.503   MT  0.99995653   +0 20 57.6
 AH6389;SPC LA S     -   382,434.57  3,502,983.49   sFT  0.99995653   +0 20 57.6
 AH6389;UTM  15      - 3,271,229.542   729,188.271   MT  1.00024817   +1 10 01.4
 AH6389
 AH6389!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6389!SPC LA S     -   1.00000364  x   0.99995653  =   0.99996017
 AH6389!UTM  15      -   1.00000364  x   1.00024817  =   1.00025181
 AH6389
 AH6389:                Primary Azimuth Mark                     Grid Az
 AH6389:SPC LA S     -  A 233                                    315 51 28.1
 AH6389:UTM  15      -  A 233                                    315 02 24.3
 AH6389
 AH6389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2918871229(NAD 83)
 AH6389
 AH6389|---------------------------------------------------------------------|
 AH6389| PID    Reference Object                     Distance      Geod. Az  |
 AH6389|                                                           dddmmss.s |
 AH6389| AU1504 A 233                               APPROX. 0.6 KM 3161225.7 |
 AH6389|---------------------------------------------------------------------|
 AH6389
 AH6389                          SUPERSEDED SURVEY CONTROL
 AH6389
 AH6389  NAD 83(2007)-  29 32 59.09546(N)    090 38 04.76744(W) AD(       ) 0
 AH6389  ELLIP H (02/10/07)  -23.165  (m)                       GP(       )    
 AH6389  ELLIP H (02/21/02)  -23.140  (m)                       GP(       ) 5 1
 AH6389  NAD 83(1992)-  29 32 59.09584(N)    090 38 04.76648(W) AD(       ) 1
 AH6389  ELLIP H (12/17/98)  -23.093  (m)                       GP(       ) 4 2
 AH6389
 AH6389.Superseded values are not recommended for survey control.
 AH6389
 AH6389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6389.See file dsdata.pdf to determine how the superseded data were derived.
 AH6389
 AH6389_MARKER: DD = SURVEY DISK
 AH6389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6389_STAMPING: A 233 AZ MK 1989
 AH6389_MARK LOGO: GSENG
 AH6389_PROJECTION: FLUSH
 AH6389_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6389+STABILITY: SURFACE MOTION
 AH6389_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6389+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AH6389
 AH6389  HISTORY     - Date     Condition        Report By
 AH6389  HISTORY     - 1990     MONUMENTED       GSENG
 AH6389
 AH6389                          STATION DESCRIPTION
 AH6389
 AH6389'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1990 (RAH)
 AH6389'MONUMENT IS LOCATED EAST OF THE CITY OF HOUMA ALONG THE WESTERLY
 AH6389'RIGHT-OF-WAY OF HIGHWAY 56 APPROXIMATELY 0.5 MI (0.8 KM) SOUTHEAST OF
 AH6389'THE INTERSECTION OF HIGHWAY 56 AND WOODLAWN RANCH ROAD. TOWNSHIP 17
 AH6389'SOUTH RANGE 18 EAST SECTION 17. MONUMENT IS LOCATED IN A TURN AROUND
 AH6389'AREA IMMEDIATELY SOUTHEAST OF A DRAINAGE DITCH THAT TURNS TO A
 AH6389'SOUTHERLY DIRECTION ALONG THE HIGHWAY. MONUMENT IS A TERREBONNE PARISH
 AH6389'L.I.S. BRASS DISK SET IN CONCRETE AND IS RECESSED 0.35 FT (10.67 CM)
 AH6389'BELOW THE SURFACE OF THE GROUND. MONUMENT IS STAMPED A 233 AZ MK 1989.
 AH6389'MONUMENT IS 0.3 MI (0.5 KM) SOUTHEAST OF MONUMENT A 233, 30.22 FT
 AH6389'(9.21 M) SOUTHWEST OF A NAIL/SHINER SET IN THE CENTERLINE OF THE
 AH6389'HIGHWAY, 21.15 FT (6.45 M) SOUTH, AND 22.05 FT (6.72 M) NORTHWESTERLY
 AH6389'OF NAILS/SHINERS ALONG THE EDGE OF THE ROAD, APPROXIMATELY 18.0 FT
 AH6389'(5.5 M) SOUTHEAST OF THE DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2057 ***********************************************************************
 BJ2057  DESIGNATION -  A 234
 BJ2057  PID         -  BJ2057
 BJ2057  STATE/COUNTY-  LA/IBERIA
 BJ2057  COUNTRY     -  US
 BJ2057  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2057
 BJ2057                         *CURRENT SURVEY CONTROL
 BJ2057  ______________________________________________________________________
 BJ2057* NAD 83(1986) POSITION- 30 02 12.     (N) 091 27 29.     (W)   SCALED
 BJ2057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2057  **This station is located in a suspected subsidence area (see below).
 BJ2057  ______________________________________________________________________
 BJ2057  GEOID HEIGHT    -        -26.600 (meters)                     GEOID18
 BJ2057
 BJ2057.The horizontal coordinates were scaled from a map and have
 BJ2057.an estimated accuracy of +/- 6 seconds.
 BJ2057
 BJ2057.** This station is in an area of known vertical motion. If an
 BJ2057.** orthometric height was ever established but is not available 
 BJ2057.** in the current survey control section, the orthometric height
 BJ2057.** is considered suspect.  Suspect heights are available in the
 BJ2057.** superseded section only if requested.
 BJ2057
 BJ2057.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2057.GEOID18 height accuracy estimate available here.
 BJ2057
 BJ2057.Click photographs - Photos may exist for this station.
 BJ2057
 BJ2057;                    North         East    Units  Estimated Accuracy
 BJ2057;SPC LA S     -   170,340.      987,970.      MT  (+/- 180 meters Scaled)
 BJ2057
 BJ2057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP486238(NAD 83)
 BJ2057
 BJ2057                          SUPERSEDED SURVEY CONTROL
 BJ2057
 BJ2057.No superseded survey control is available for this station.
 BJ2057
 BJ2057_MARKER: DB = BENCH MARK DISK
 BJ2057_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2057_STAMPING: A 234 1965
 BJ2057_MARK LOGO: CGS
 BJ2057_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2057
 BJ2057  HISTORY     - Date     Condition        Report By
 BJ2057  HISTORY     - 1965     MONUMENTED       CGS
 BJ2057  HISTORY     - 1966     GOOD             CGS
 BJ2057
 BJ2057                          STATION DESCRIPTION
 BJ2057
 BJ2057'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2057'19.5 MI NE FROM CHARENTON.
 BJ2057'ABOUT 0.2 MILE NORTHWEST ALONG STATE ROAD 326 FROM THE POST OFFICE AT
 BJ2057'CHARENTON, THENCE 0.2 MILE NORTHEAST ALONG STATE ROAD 324, THENCE 0.1
 BJ2057'MILE NORTHWEST ALONG STATE ROAD 87, THENCE 0.9 MILE NORTHEAST ALONG
 BJ2057'THE CHARENTON FLOOD GATE ROAD, THENCE 4.8 MILES SOUTHEAST ALONG A
 BJ2057'GRAVELED ROAD ON THE TOP OF A LEVEE, THENCE 1.2 MILES NORTHEAST ACROSS
 BJ2057'GRAND LAKE TO THE NORTHEAST BANK OF THE ATCHAFALAYA RIVER, THENCE 8.4
 BJ2057'MILES NORTH ALONG THE RIVER BANK, THENCE 2.4 MILES NORTHEAST THROUGH
 BJ2057'TIMBER AND ALONG A SMALL CANAL TO THE NORTHEAST POINT OF TURKEY
 BJ2057'ISLAND, THENCE 0.6 MILE SOUTHEAST ACROSS HOG ISLAND PASS TO THE SOUTH
 BJ2057'POINT OF HOG ISLAND, THENCE 0.7 MILE NORTHEAST ALONG THE BANK OF
 BJ2057'KEELBOAT PASS, IN SECTION 9, T 12 S, R 9 E, ABOUT 0.1 MILE WEST AND
 BJ2057'ACROSS A CANAL FROM A GREEN CORRUGATED METAL HUNTING CABIN, 75 FEET
 BJ2057'NORTHWEST OF THE NORTHWEST BANK OF THE CANAL, 1.4 FEET NORTHWEST OF A
 BJ2057'METAL WITNESS POST, ABOUT 10 FEET ABOVE THE LEVEL OF THE WATER, A DISK
 BJ2057'SET IN THE TOP OF A 5-INCH CAST IRON PIPE THAT IS FILLED WITH CONCRETE
 BJ2057'AND WHICH PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2683 ***********************************************************************
 BJ2683  DESIGNATION -  A 235
 BJ2683  PID         -  BJ2683
 BJ2683  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2683  COUNTRY     -  US
 BJ2683  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ2683
 BJ2683                         *CURRENT SURVEY CONTROL
 BJ2683  ______________________________________________________________________
 BJ2683* NAD 83(1986) POSITION- 30 45 56.     (N) 091 45 01.     (W)   SCALED
 BJ2683* NAVD 88 ORTHO HEIGHT -     9.94  (+/-2cm)       32.6   (feet) VERTCON3
 BJ2683  ______________________________________________________________________
 BJ2683  GEOID HEIGHT    -        -27.128 (meters)                     GEOID18
 BJ2683  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2683
 BJ2683.The horizontal coordinates were scaled from a map and have
 BJ2683.an estimated accuracy of +/- 6 seconds.
 BJ2683
 BJ2683.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2683.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2683
 BJ2683.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2683.GEOID18 height accuracy estimate available here.
 BJ2683
 BJ2683.The vertical order pertains to the NGVD 29 superseded value.
 BJ2683
 BJ2683.Click photographs - Photos may exist for this station.
 BJ2683
 BJ2683;                    North         East    Units  Estimated Accuracy
 BJ2683;SPC LA S     -   251,200.      960,080.      MT  (+/- 180 meters Scaled)
 BJ2683
 BJ2683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ196042(NAD 83)
 BJ2683
 BJ2683                          SUPERSEDED SURVEY CONTROL
 BJ2683
 BJ2683  NGVD 29 (11/26/84)    9.936  (m)           32.60   (f) ADJUSTED    1 2
 BJ2683
 BJ2683.Superseded values are not recommended for survey control.
 BJ2683
 BJ2683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2683.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2683
 BJ2683_MARKER: DB = BENCH MARK DISK
 BJ2683_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2683_SP_SET: ABUTMENT
 BJ2683_STAMPING: A 235 1966
 BJ2683_MARK LOGO: CGS
 BJ2683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2683
 BJ2683  HISTORY     - Date     Condition        Report By
 BJ2683  HISTORY     - 1966     MONUMENTED       CGS
 BJ2683
 BJ2683                          STATION DESCRIPTION
 BJ2683
 BJ2683'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2683'6.35 MI NE FROM MELVILLE.
 BJ2683'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ2683'STATION AT MELVILLE, THENCE 5.75 MILES NORTH ALONG A LEVEE AND STATE
 BJ2683'ROAD 417, THENCE 0.1 MILE EAST ALONG STATE ROAD 417, SET IN THE TOP OF
 BJ2683'THE NORTH END OF THE WEST CONCRETE ABUTMENT OF A CONCRETE BRIDGE OVER
 BJ2683'JOHNSON CANAL, 17 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND ABOUT
 BJ2683'LEVEL WITH THE ROAD.  NOTE-- IN SECTION 29, T 3 S, R 7 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0562 ***********************************************************************
 BX0562  DESIGNATION -  A 236
 BX0562  PID         -  BX0562
 BX0562  STATE/COUNTY-  LA/RAPIDES
 BX0562  COUNTRY     -  US
 BX0562  USGS QUAD   -  HOLLOWAY (2018)
 BX0562
 BX0562                         *CURRENT SURVEY CONTROL
 BX0562  ______________________________________________________________________
 BX0562* NAD 83(1986) POSITION- 31 24 51.     (N) 092 11 55.     (W)   SCALED
 BX0562* NAVD 88 ORTHO HEIGHT -    24.00  (+/-2cm)       78.7   (feet) VERTCON3
 BX0562  ______________________________________________________________________
 BX0562  GEOID HEIGHT    -        -26.203 (meters)                     GEOID18
 BX0562  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0562
 BX0562.The horizontal coordinates were scaled from a map and have
 BX0562.an estimated accuracy of +/- 6 seconds.
 BX0562
 BX0562.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0562.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0562
 BX0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0562.GEOID18 height accuracy estimate available here.
 BX0562
 BX0562.The vertical order pertains to the NGVD 29 superseded value.
 BX0562
 BX0562.Click photographs - Photos may exist for this station.
 BX0562
 BX0562;                    North         East    Units  Estimated Accuracy
 BX0562;SPC LA N     -   101,400.    1,028,660.      MT  (+/- 180 meters Scaled)
 BX0562
 BX0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ761757(NAD 83)
 BX0562
 BX0562                          SUPERSEDED SURVEY CONTROL
 BX0562
 BX0562  NGVD 29 (12/01/98)   23.984  (m)           78.69   (f) ADJUSTED    1 2
 BX0562  NGVD 29 (11/26/84)   23.884  (m)           78.36   (f) SUPERSEDED  1 2
 BX0562
 BX0562.Superseded values are not recommended for survey control.
 BX0562
 BX0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0562.See file dsdata.pdf to determine how the superseded data were derived.
 BX0562
 BX0562_MARKER: DB = BENCH MARK DISK
 BX0562_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX0562_SP_SET: CULVERT HEADWALL
 BX0562_STAMPING: A 236 1966
 BX0562_MARK LOGO: CGS
 BX0562_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX0562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0562+STABILITY: SURFACE MOTION
 BX0562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX0562+SATELLITE: SATELLITE OBSERVATIONS - August 18, 1993
 BX0562
 BX0562  HISTORY     - Date     Condition        Report By
 BX0562  HISTORY     - 1966     MONUMENTED       CGS
 BX0562  HISTORY     - 19930818 GOOD             LADTD
 BX0562  HISTORY     - 19990424 GOOD             USPSQD
 BX0562
 BX0562                          STATION DESCRIPTION
 BX0562
 BX0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0562'9.55 MI NE FROM LIBUSE.
 BX0562'ABOUT 9.55 MILES NORTHEAST ALONG STATE HIGHWAY 28 FROM THE POST OFFICE
 BX0562'AT LIBUSE, IN SECTION 19, T 5 N, R 3 E, 28 FEET SOUTHEAST OF THE
 BX0562'CENTER LINE OF THE HIGHWAY, SET IN THE CENTER OF THE TOP OF THE
 BX0562'SOUTHEAST CONCRETE HEAD WALL OF A DOUBLE-CHANNELED CONCRETE CULVERT
 BX0562'THAT WAS BUILT IN 1964, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE
 BX0562'HIGHWAY.
 BX0562
 BX0562                          STATION RECOVERY (1993)
 BX0562
 BX0562'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 BX0562'THE STATION IS LOCATED ABOUT 20.8 MI (33.5 KM) SOUTHWEST OF
 BX0562'JONESVILLE, 9.7 MI (15.6 KM) NORTHEAST OF LIBUSE AND 3.1 MI (5.0 KM)
 BX0562'NORTHEAST OF HOLLOWAY IN SECTION 19, T 5 N, R 3 E.
 BX0562'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 BX0562'REACH THE STATION FROM THE POST OFFICE IN LIBUSE, GO EAST FOR 9.7 MI
 BX0562'(15.6 KM) ON STATE HIGHWAY 28 TO THE STATION ON THE RIGHT SET IN
 BX0562'CENTER OF A DOUBLE-CHANNELED HEADWALL.  THE STATION IS 28.0 FT (8.5 M)
 BX0562'SOUTHEAST FROM THE CENTER OF THE HIGHWAY, 11.5 FT (3.5 M)
 BX0562'EAST-NORTHEAST FROM THE SOUTHWEST END OF THE HEADWALL, FLUSH WITH THE
 BX0562'SURFACE OF THE HEADWALL AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF
 BX0562'THE HIGHWAY.
 BX0562
 BX0562                          STATION RECOVERY (1999)
 BX0562
 BX0562'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0562'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1043 ***********************************************************************
 BX1043  DESIGNATION -  A 238
 BX1043  PID         -  BX1043
 BX1043  STATE/COUNTY-  LA/RAPIDES
 BX1043  COUNTRY     -  US
 BX1043  USGS QUAD   -  RAPIDES (2018)
 BX1043
 BX1043                         *CURRENT SURVEY CONTROL
 BX1043  ______________________________________________________________________
 BX1043* NAD 83(1986) POSITION- 31 19 40.     (N) 092 31 32.     (W)   SCALED
 BX1043* NAVD 88 ORTHO HEIGHT -    26.157 (meters)       85.82  (feet) ADJUSTED
 BX1043  ______________________________________________________________________
 BX1043  GEOID HEIGHT    -        -26.345 (meters)                     GEOID18
 BX1043  DYNAMIC HEIGHT  -         26.125 (meters)       85.71  (feet) COMP
 BX1043  MODELED GRAVITY -    979,420.4   (mgal)                       NAVD 88
 BX1043
 BX1043  VERT ORDER      -  FIRST     CLASS I
 BX1043
 BX1043.This mark is at Alexandra Intl Airport (AEX)
 BX1043
 BX1043.The horizontal coordinates were scaled from a map and have
 BX1043.an estimated accuracy of +/- 6 seconds.
 BX1043
 BX1043.The orthometric height was determined by differential leveling and
 BX1043.adjusted by the NATIONAL GEODETIC SURVEY
 BX1043.in February 1994.
 BX1043
 BX1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1043.GEOID18 height accuracy estimate available here.
 BX1043
 BX1043.Click photographs - Photos may exist for this station.
 BX1043
 BX1043.The dynamic height is computed by dividing the NAVD 88
 BX1043.geopotential number by the normal gravity value computed on the
 BX1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1043.degrees latitude (g = 980.6199 gals.).
 BX1043
 BX1043.The modeled gravity was interpolated from observed gravity values.
 BX1043
 BX1043;                    North         East    Units  Estimated Accuracy
 BX1043;SPC LA N     -    91,780.      997,570.      MT  (+/- 180 meters Scaled)
 BX1043
 BX1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ451660(NAD 83)
 BX1043
 BX1043                          SUPERSEDED SURVEY CONTROL
 BX1043
 BX1043  NAVD 88 (06/15/91)   26.156  (m)           85.81   (f) SUPERSEDED  1 1
 BX1043  NGVD 29 (11/26/84)   26.151  (m)           85.80   (f) ADJUSTED    1 1
 BX1043
 BX1043.Superseded values are not recommended for survey control.
 BX1043
 BX1043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1043.See file dsdata.pdf to determine how the superseded data were derived.
 BX1043
 BX1043_MARKER: DB = BENCH MARK DISK
 BX1043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1043_STAMPING: A 238 1966
 BX1043_MARK LOGO: CGS
 BX1043_PROJECTION: PROJECTING 18 CENTIMETERS
 BX1043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1043+STABILITY: SURFACE MOTION
 BX1043
 BX1043  HISTORY     - Date     Condition        Report By
 BX1043  HISTORY     - 1966     MONUMENTED       CGS
 BX1043  HISTORY     - 1970     GOOD             NGS
 BX1043  HISTORY     - 1977     GOOD             NGS
 BX1043  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1043
 BX1043                          STATION DESCRIPTION
 BX1043
 BX1043'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX1043'6.8 MI NW FROM ALEXANDRIA.
 BX1043'ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL AT
 BX1043'ALEXANDRIA, THENCE 5.15 MILES NORTHWEST ALONG THE TEXAS AND PACIFIC
 BX1043'RAILROAD, THENCE 1.2 MILES SOUTH ALONG STATE HIGHWAY 498, AT THE MAIN
 BX1043'AND NORTHEAST ENTRANCE TO THE ENGLAND AIR FORCE BASE, 48 FEET
 BX1043'NORTHWEST OF THE WEST CORNER OF THE GUARD HOUSE, 141 1/2 FEET
 BX1043'NORTHEAST OF A LONE 28-INCH PECAN TREE, 29 FEET WEST OF A LIGHT POLE,
 BX1043'20 FEET SOUTHWEST OF A FENCE CORNER, 1 FOOT SOUTHEAST OF A FENCE,
 BX1043'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ENTRANCE, AND SET IN THE TOP
 BX1043'OF A CONCRETE POST PROJECTING 7-INCHES.
 BX1043
 BX1043                          STATION RECOVERY (1970)
 BX1043
 BX1043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BX1043'RECOVERED IN GOOD CONDITION.
 BX1043
 BX1043                          STATION RECOVERY (1977)
 BX1043
 BX1043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1043'RECOVERED IN GOOD CONDITION.
 BX1043
 BX1043                          STATION RECOVERY (1999)
 BX1043
 BX1043'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0811 ***********************************************************************
 BX0811  DESIGNATION -  A 239
 BX0811  PID         -  BX0811
 BX0811  STATE/COUNTY-  LA/AVOYELLES
 BX0811  COUNTRY     -  US
 BX0811  USGS QUAD   -  MARKSVILLE NORTH (2018)
 BX0811
 BX0811                         *CURRENT SURVEY CONTROL
 BX0811  ______________________________________________________________________
 BX0811* NAD 83(1986) POSITION- 31 10 15.     (N) 092 03 50.     (W)   SCALED
 BX0811* NAVD 88 ORTHO HEIGHT -    23.54  (+/-2cm)       77.2   (feet) VERTCON3
 BX0811  ______________________________________________________________________
 BX0811  GEOID HEIGHT    -        -26.730 (meters)                     GEOID18
 BX0811  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0811
 BX0811.The horizontal coordinates were scaled from a map and have
 BX0811.an estimated accuracy of +/- 6 seconds.
 BX0811
 BX0811.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0811.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0811
 BX0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0811.GEOID18 height accuracy estimate available here.
 BX0811
 BX0811.The vertical order pertains to the NGVD 29 superseded value.
 BX0811
 BX0811.Click photographs - Photos may exist for this station.
 BX0811
 BX0811;                    North         East    Units  Estimated Accuracy
 BX0811;SPC LA N     -    74,460.    1,041,580.      MT  (+/- 180 meters Scaled)
 BX0811
 BX0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ892489(NAD 83)
 BX0811
 BX0811                          SUPERSEDED SURVEY CONTROL
 BX0811
 BX0811  NGVD 29 (11/26/84)   23.502  (m)           77.11   (f) ADJUSTED    1 2
 BX0811
 BX0811.Superseded values are not recommended for survey control.
 BX0811
 BX0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0811.See file dsdata.pdf to determine how the superseded data were derived.
 BX0811
 BX0811_MARKER: DB = BENCH MARK DISK
 BX0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0811_STAMPING: A 239 1966
 BX0811_MARK LOGO: CGS
 BX0811_PROJECTION: FLUSH
 BX0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0811+STABILITY: SURFACE MOTION
 BX0811
 BX0811  HISTORY     - Date     Condition        Report By
 BX0811  HISTORY     - 1966     MONUMENTED       CGS
 BX0811  HISTORY     - 1976     MARK NOT FOUND   USGS
 BX0811
 BX0811                          STATION DESCRIPTION
 BX0811
 BX0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0811'2.95 MI N FROM MARKSVILLE.
 BX0811'ABOUT 1.0 MILE NORTH ALONG STATE HIGHWAYS 115 AND 107 FROM THE
 BX0811'COURTHOUSE AT MARKSVILLE, THENCE 1.95 MILES NORTH ALONG STATE HIGHWAY
 BX0811'1192, IN SECTION 56, T 2 N, R 4 E, ABOUT 110 YARDS NORTH OF THE
 BX0811'JUNCTION OF A PAVED ROAD LEADING NORTHEAST, ON PROPERTY BELONGING TO
 BX0811'STROMIN MITCHES 109 FEET NORTHWEST OF THE CENTER LINE OF THE PAVED
 BX0811'ROAD, 29 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 41 FEET
 BX0811'NORTHWEST OF THE NORTHWEST CORNER OF A SMALL CONOCO SERVICE STATION,
 BX0811'40 FEET NORTH OF A POWER POLE BEARING A LIGHT AND A TRANSFORMER, 8 1/2
 BX0811'FEET NORTH OF A CORNER FENCE POST, 6 FEET NORTH OF A 3-INCH PINE TREE,
 BX0811'1 FOOT EAST OF A FENCE, ABOUT 1 1/2 FEET BELOW THE LEVEL  OF THE
 BX0811'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BX0811
 BX0811                          STATION RECOVERY (1976)
 BX0811
 BX0811'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 BX0811'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2183 ***********************************************************************
 CP2183  DESIGNATION -  A 24
 CP2183  PID         -  CP2183
 CP2183  STATE/COUNTY-  LA/MOREHOUSE
 CP2183  COUNTRY     -  US
 CP2183  USGS QUAD   -  BONITA SW (2018)
 CP2183
 CP2183                         *CURRENT SURVEY CONTROL
 CP2183  ______________________________________________________________________
 CP2183* NAD 83(1986) POSITION- 32 46 17.     (N) 091 39 03.     (W)   SCALED
 CP2183* NAVD 88 ORTHO HEIGHT -    27.783 (meters)       91.15  (feet) ADJUSTED
 CP2183  ______________________________________________________________________
 CP2183  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 CP2183  DYNAMIC HEIGHT  -         27.752 (meters)       91.05  (feet) COMP
 CP2183  MODELED GRAVITY -    979,547.0   (mgal)                       NAVD 88
 CP2183
 CP2183  VERT ORDER      -  SECOND    CLASS 0
 CP2183
 CP2183.The horizontal coordinates were scaled from a map and have
 CP2183.an estimated accuracy of +/- 6 seconds.
 CP2183
 CP2183.The orthometric height was determined by differential leveling and
 CP2183.adjusted by the NATIONAL GEODETIC SURVEY
 CP2183.in June 1991.
 CP2183
 CP2183.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2183.GEOID18 height accuracy estimate available here.
 CP2183
 CP2183.Click photographs - Photos may exist for this station.
 CP2183
 CP2183.The dynamic height is computed by dividing the NAVD 88
 CP2183.geopotential number by the normal gravity value computed on the
 CP2183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2183.degrees latitude (g = 980.6199 gals.).
 CP2183
 CP2183.The modeled gravity was interpolated from observed gravity values.
 CP2183
 CP2183;                    North         East    Units  Estimated Accuracy
 CP2183;SPC LA N     -   252,160.    1,079,560.      MT  (+/- 180 meters Scaled)
 CP2183
 CP2183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS263267(NAD 83)
 CP2183
 CP2183                          SUPERSEDED SURVEY CONTROL
 CP2183
 CP2183  NGVD 29 (??/??/92)   27.859  (m)           91.40   (f) ADJ UNCH    2 0
 CP2183
 CP2183.Superseded values are not recommended for survey control.
 CP2183
 CP2183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2183.See file dsdata.pdf to determine how the superseded data were derived.
 CP2183
 CP2183_MARKER: DB = BENCH MARK DISK
 CP2183_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CP2183_STAMPING: A 24 1934
 CP2183_MARK LOGO: CGS
 CP2183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP2183
 CP2183  HISTORY     - Date     Condition        Report By
 CP2183  HISTORY     - 1934     MONUMENTED       CGS
 CP2183  HISTORY     - 1944     GOOD             DOD
 CP2183  HISTORY     - 1982     MARK NOT FOUND   USGS
 CP2183
 CP2183                          STATION DESCRIPTION
 CP2183
 CP2183'DESCRIBED BY US DEPARTMENT OF DEFENSE 1944
 CP2183'8.2 MI E FROM MER ROUGE.
 CP2183'MARKER IS A STANDARD DISK, STAMPED A 24 1934 AND SET IN THE TOP OF A
 CP2183'CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. LOCATED ABOUT 8.2
 CP2183'MILES EAST OF THE CATHOLIC CHURCH AT MER ROUGE, MOREHOUSE PARISH, LA.,
 CP2183'ALONG STATE HIGHWAY NO. 11, ABOUT 0.2 MILE EAST OF WAGON ROAD CROSSING
 CP2183'AND A SMALL WOODEN BRIDGE ON EACH SIDE OF THE HIGHWAY, AND ABOUT 0.5
 CP2183'MILE EAST OF BRIDGE OVER CYPRESS BAYOU, 76 FEET SOUTH CENTERLINE OF
 CP2183'THE HIGHWAY, 18 FEET SOUTHEAST OF A 3-FOOT CYPRESS STUMP PROJECTING
 CP2183'2.8 FEET ABOVE THE GROUND, 13 FEET SOUTH OF SOUTH BANK OF A BORROW
 CP2183'PIT, AND 9.6 FEET NORTHWEST OF A 36-INCH ELM TREE.
 CP2183
 CP2183                          STATION RECOVERY (1982)
 CP2183
 CP2183'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CP2183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0123 ***********************************************************************
 AV0123  DESIGNATION -  A 240
 AV0123  PID         -  AV0123
 AV0123  STATE/COUNTY-  LA/VERMILION
 AV0123  COUNTRY     -  US
 AV0123  USGS QUAD   -  MULBERRY ISLAND EAST (2018)
 AV0123
 AV0123                         *CURRENT SURVEY CONTROL
 AV0123  ______________________________________________________________________
 AV0123* NAD 83(1986) POSITION- 29 32 08.     (N) 092 17 10.     (W)   SCALED
 AV0123* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0123  **This station is located in a suspected subsidence area (see below).
 AV0123  ______________________________________________________________________
 AV0123  GEOID HEIGHT    -        -25.269 (meters)                     GEOID18
 AV0123
 AV0123.The horizontal coordinates were scaled from a map and have
 AV0123.an estimated accuracy of +/- 6 seconds.
 AV0123
 AV0123.** This station is in an area of known vertical motion. If an
 AV0123.** orthometric height was ever established but is not available 
 AV0123.** in the current survey control section, the orthometric height
 AV0123.** is considered suspect.  Suspect heights are available in the
 AV0123.** superseded section only if requested.
 AV0123
 AV0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0123.GEOID18 height accuracy estimate available here.
 AV0123
 AV0123.Click photographs - Photos may exist for this station.
 AV0123
 AV0123;                    North         East    Units  Estimated Accuracy
 AV0123;SPC LA S     -   115,170.      907,650.      MT  (+/- 180 meters Scaled)
 AV0123
 AV0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN691675(NAD 83)
 AV0123
 AV0123                          SUPERSEDED SURVEY CONTROL
 AV0123
 AV0123.No superseded survey control is available for this station.
 AV0123
 AV0123_MARKER: DB = BENCH MARK DISK
 AV0123_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AV0123_STAMPING: A 240 1965
 AV0123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0123
 AV0123  HISTORY     - Date     Condition        Report By
 AV0123  HISTORY     - 1965     MONUMENTED       CGS
 AV0123  HISTORY     - 1966     GOOD             CGS
 AV0123
 AV0123                          STATION DESCRIPTION
 AV0123
 AV0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AV0123'5.6 MI SW FROM CHENIERE AU TIGRE.
 AV0123'ABOUT 5.6 MILES SOUTHWEST ALONG BILL RIDGE FROM THE CEMETERY AT
 AV0123'CHENIERE AU TIGRE, IN SECTION 19, T 17 S, R 2 E, ABOUT 1.0 MILE EAST
 AV0123'OF FRESHWATER CANAL, ABOUT 0.8 MILE EAST OF A STEEL WINDMILL, ABOUT
 AV0123'0.3 MILE NORTH OF THE GULF OF MEXICO, 50 FEET SOUTH OF THE CENTER OF A
 AV0123'TRAIL ON THE RIDGE, 4 1/2 FEET EAST OF A 16-INCH HACKBERRY TREE
 AV0123'BEARING A WITNESS SHIELD ON THE NORTH SIDE, ABOUT LEVEL WITH THE
 AV0123'TRAIL, A DISK ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 AV0123'DRIVEN TO A DEPTH OF 64 FEET AND IS ENCASED IN A 5-INCH CAST IRON PIPE
 AV0123'WHICH PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0390 ***********************************************************************
 BJ0390  DESIGNATION -  A 241
 BJ0390  PID         -  BJ0390
 BJ0390  STATE/COUNTY-  LA/ST MARTIN
 BJ0390  COUNTRY     -  US
 BJ0390  USGS QUAD   -  CATAHOULA (2018)
 BJ0390
 BJ0390                         *CURRENT SURVEY CONTROL
 BJ0390  ______________________________________________________________________
 BJ0390* NAD 83(1986) POSITION- 30 12 02.     (N) 091 41 31.     (W)   SCALED
 BJ0390* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0390  **This station is located in a suspected subsidence area (see below).
 BJ0390  ______________________________________________________________________
 BJ0390  GEOID HEIGHT    -        -27.017 (meters)                     GEOID18
 BJ0390
 BJ0390.The horizontal coordinates were scaled from a map and have
 BJ0390.an estimated accuracy of +/- 6 seconds.
 BJ0390
 BJ0390.** This station is in an area of known vertical motion.  Due to the
 BJ0390.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0390.** determined the orthometric heights for marks in these suspect
 BJ0390.** subsidence areas should be considered valid only at the epoch date
 BJ0390.** associated with the orthometric height.  These heights must always
 BJ0390.** be validated when used as control.  All previously superseded
 BJ0390.** orthometric heights are now considered suspect and are available
 BJ0390.** in the superseded section.  NGS does not recommend using suspect
 BJ0390.** or superseded heights as control.
 BJ0390
 BJ0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0390.GEOID18 height accuracy estimate available here.
 BJ0390
 BJ0390.Click photographs - Photos may exist for this station.
 BJ0390
 BJ0390;                    North         East    Units  Estimated Accuracy
 BJ0390;SPC LA S     -   188,550.      965,470.      MT  (+/- 180 meters Scaled)
 BJ0390
 BJ0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP259417(NAD 83)
 BJ0390
 BJ0390                          SUPERSEDED SURVEY CONTROL
 BJ0390
 BJ0390.No superseded survey control is available for this station.
 BJ0390
 BJ0390_MARKER: DB = BENCH MARK DISK
 BJ0390_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0390_STAMPING: A 241 1966
 BJ0390_MARK LOGO: CGS
 BJ0390_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0390_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0390_ROD/PIPE-DEPTH: 26.8 meters
 BJ0390
 BJ0390  HISTORY     - Date     Condition        Report By
 BJ0390  HISTORY     - 1966     MONUMENTED       CGS
 BJ0390  HISTORY     - 1976     GOOD             NGS
 BJ0390  HISTORY     - 20060422 MARK NOT FOUND   NGS
 BJ0390
 BJ0390                          STATION DESCRIPTION
 BJ0390
 BJ0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ0390'10.8 MI S FROM BUTTE LA ROSE.
 BJ0390'ABOUT 3.8 MILES WEST ALONG A PAVED ROAD FROM THE BOAT LANDING AT BUTTE
 BJ0390'LA ROSE, THENCE 7.0 MILES SOUTH ALONG A GRAVELED ROAD ON THE TOP OF A
 BJ0390'LEVEE, IN SECTION 6, T 10 S, R 8 E, ABOUT 0.6 MILE SOUTH OF THE
 BJ0390'JUNCTION OF A PLANKED OIL WELL ROAD LEADING EAST, ABOUT 0.4 MILE SOUTH
 BJ0390'OF A CATTLE GUARD, ABOUT 133 YARDS WEST OF THE CENTER LINE OF THE
 BJ0390'LEVEE, 18 FEET EAST OF THE EAST BANK OF A CANAL, 1.2 FEET WEST OF A
 BJ0390'METAL WITNESS POST, ABOUT 25 FEET BELOW THE LEVEL OF THE LEVEE, A DISK
 BJ0390'ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH
 BJ0390'OF 88 FEET AND IS ENCASED IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 4
 BJ0390'INCHES.
 BJ0390
 BJ0390                          STATION RECOVERY (1976)
 BJ0390
 BJ0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0390'12.3 MILES SOUTH ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0390'PROTECTION LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY
 BJ0390'10 OVERPASS AT HENDERSON, 130 YARDS WEST OF THE CENTER LINE OF THE
 BJ0390'LEVEE ROAD, 18 FT EAST OF THE EAST EDGE OF A CANAL SOUTH OF WHERE THE
 BJ0390'CANAL MAKES A Y JUNCTION, IN THE WEST EDGE OF A SMALL BRIAR CLEARING
 BJ0390'AREA IN WOODS, 0.25 MILE NORTH OF A PIPE LINE CROSSING
 BJ0390
 BJ0390                          STATION RECOVERY (2006)
 BJ0390
 BJ0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ0390'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0469 ***********************************************************************
 CQ0469  DESIGNATION -  A 242
 CQ0469  PID         -  CQ0469
 CQ0469  STATE/COUNTY-  LA/OUACHITA
 CQ0469  COUNTRY     -  US
 CQ0469  USGS QUAD   -  MONROE SOUTH (2018)
 CQ0469
 CQ0469                         *CURRENT SURVEY CONTROL
 CQ0469  ______________________________________________________________________
 CQ0469* NAD 83(1986) POSITION- 32 24 20.     (N) 092 06 28.     (W)   SCALED
 CQ0469* NAVD 88 ORTHO HEIGHT -    21.37  (+/-2cm)       70.1   (feet) VERTCON3
 CQ0469  ______________________________________________________________________
 CQ0469  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 CQ0469  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0469
 CQ0469.The horizontal coordinates were scaled from a map and have
 CQ0469.an estimated accuracy of +/- 6 seconds.
 CQ0469
 CQ0469.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0469.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0469
 CQ0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0469.GEOID18 height accuracy estimate available here.
 CQ0469
 CQ0469.The vertical order pertains to the NGVD 29 superseded value.
 CQ0469
 CQ0469.Click photographs - Photos may exist for this station.
 CQ0469
 CQ0469;                    North         East    Units  Estimated Accuracy
 CQ0469;SPC LA N     -   211,350.    1,036,900.      MT  (+/- 180 meters Scaled)
 CQ0469
 CQ0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR839857(NAD 83)
 CQ0469
 CQ0469                          SUPERSEDED SURVEY CONTROL
 CQ0469
 CQ0469  NGVD 29 (11/26/84)   21.429  (m)           70.31   (f) ADJUSTED    1 2
 CQ0469
 CQ0469.Superseded values are not recommended for survey control.
 CQ0469
 CQ0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0469.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0469
 CQ0469_MARKER: DB = BENCH MARK DISK
 CQ0469_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ0469_SP_SET: CULVERT HEADWALL
 CQ0469_STAMPING: A 242 1966
 CQ0469_MARK LOGO: CGS
 CQ0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0469+STABILITY: SURFACE MOTION
 CQ0469
 CQ0469  HISTORY     - Date     Condition        Report By
 CQ0469  HISTORY     - 1966     MONUMENTED       CGS
 CQ0469  HISTORY     - 1990     GOOD             USPSQD
 CQ0469  HISTORY     - 1991     GOOD             USPSQD
 CQ0469  HISTORY     - 20080712 GOOD             GEOCAC
 CQ0469
 CQ0469                          STATION DESCRIPTION
 CQ0469
 CQ0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0469'7.7 MI S FROM MONROE.
 CQ0469'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0469'STATION AT MONROE, THENCE 4.05 MILES SOUTH ALONG SOUTH GRAND STREET,
 CQ0469'THENCE 3.05 MILES SOUTH ALONG U.S. HIGHWAY 165, IN SECTION 1, T 16 N,
 CQ0469'R 3 E, ABOUT 0.1 MILE SOUTHEAST OF A LARGE GROUP OF TRANSFORMERS,
 CQ0469'ABOUT 0.1 MILE SOUTH OF THE JUNCTION OF THE CHARMINGDALE HOUSING
 CQ0469'PROJECT ROAD, 24 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 65 FEET
 CQ0469'WEST OF THE WEST RAIL OF THE MISSOURI PACIFIC RAILROAD, SET IN THE TOP
 CQ0469'OF THE NORTH END OF THE EAST CONCRETE HEAD WALL OF A CONCRETE CULVERT
 CQ0469'UNDER THE HIGHWAY, AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ0469
 CQ0469                          STATION RECOVERY (1990)
 CQ0469
 CQ0469'RECOVERY NOTE BY US POWER SQUADRON 1990 (MZ)
 CQ0469'RECOVERED IN GOOD CONDITION.
 CQ0469
 CQ0469                          STATION RECOVERY (1991)
 CQ0469
 CQ0469'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CQ0469'RECOVERED IN GOOD CONDITION.
 CQ0469
 CQ0469                          STATION RECOVERY (2008)
 CQ0469
 CQ0469'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0469'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0502 ***********************************************************************
 CQ0502  DESIGNATION -  A 243 RESET
 CQ0502  PID         -  CQ0502
 CQ0502  STATE/COUNTY-  LA/CALDWELL
 CQ0502  COUNTRY     -  US
 CQ0502  USGS QUAD   -  COLUMBIA (2018)
 CQ0502
 CQ0502                         *CURRENT SURVEY CONTROL
 CQ0502  ______________________________________________________________________
 CQ0502* NAD 83(1986) POSITION- 32 06 47.     (N) 092 02 59.     (W)   SCALED
 CQ0502* NAVD 88 ORTHO HEIGHT -    20.64  (+/-2cm)       67.7   (feet) VERTCON3
 CQ0502  ______________________________________________________________________
 CQ0502  GEOID HEIGHT    -        -25.686 (meters)                     GEOID18
 CQ0502  VERT ORDER      -  THIRD (See Below)
 CQ0502
 CQ0502.The horizontal coordinates were scaled from a map and have
 CQ0502.an estimated accuracy of +/- 6 seconds.
 CQ0502
 CQ0502.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0502.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0502
 CQ0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0502.GEOID18 height accuracy estimate available here.
 CQ0502
 CQ0502.The vertical order pertains to the NGVD 29 superseded value.
 CQ0502
 CQ0502.Click photographs - Photos may exist for this station.
 CQ0502
 CQ0502;                    North         East    Units  Estimated Accuracy
 CQ0502;SPC LA N     -   178,940.    1,042,490.      MT  (+/- 180 meters Scaled)
 CQ0502
 CQ0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR896533(NAD 83)
 CQ0502
 CQ0502                          SUPERSEDED SURVEY CONTROL
 CQ0502
 CQ0502  NGVD 29 (??/??/??)   20.73   (m)           68.0    (f) RESET       3  
 CQ0502
 CQ0502.Superseded values are not recommended for survey control.
 CQ0502
 CQ0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0502.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0502
 CQ0502_MARKER: DB = BENCH MARK DISK
 CQ0502_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ0502+WITH SETTING: INTO GROUND
 CQ0502_STAMPING: A 243 RESET 1971
 CQ0502_MARK LOGO: CGS
 CQ0502_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ0502_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0502
 CQ0502  HISTORY     - Date     Condition        Report By
 CQ0502  HISTORY     - 1971     MONUMENTED       NGS
 CQ0502
 CQ0502                          STATION DESCRIPTION
 CQ0502
 CQ0502'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 CQ0502'1.85 MI E FROM COLUMBIA.
 CQ0502'ABOUT 0.6 MILE NORTH ALONG U.S. HIGHWAY 165 FROM THE SOUTH END OF THE
 CQ0502'BRIDGE OVER THE OUACHITA RIVER AT COLUMBIA, THENCE 1.2 MILES SOUTH
 CQ0502'EAST ALONG STATE HIGHWAY 4, IN SEC. 15, T 13 N, R 4 E, IN THE
 CQ0502'NORTHWEST ANGLE OF THE INTERSECTION OF STATE HIGHWAYS 4 AND 133.  IT
 CQ0502'IS 40 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 4, 150 FEET WEST
 CQ0502'OF STATE HIGHWAY 133, 63 FEET SW OF THE SW CORNER OF A WHITE HOUSE, 29
 CQ0502'FEET WEST OF THE PROJECTED PLANE OF THE WEST WALL OF THE HOUSE, 35
 CQ0502'FEET SOUTHWEST OF A GAS METER 95 FEET WEST OF A RIGHT-OF-WAY MARKER
 CQ0502'AND 0.5 FEET SOUTHEAST OF A METAL WITNESS POST.  IT IS A BENCH MARK
 CQ0502'DISK CRIMPED ON THE TOP OF A 4 FOOT SECTION OF 5/8 INCH COPPER WELD
 CQ0502'ROD FASTENED TO A 10-INCH SQUARE IRON PLATE, ENCASED IN A 4-INCH
 CQ0502'ORANGEBURG PIPE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1894 ***********************************************************************
 CP1894  DESIGNATION -  A 244
 CP1894  PID         -  CP1894
 CP1894  STATE/COUNTY-  LA/FRANKLIN
 CP1894  COUNTRY     -  US
 CP1894  USGS QUAD   -  WINNSBORO (2018)
 CP1894
 CP1894                         *CURRENT SURVEY CONTROL
 CP1894  ______________________________________________________________________
 CP1894* NAD 83(1986) POSITION- 32 09 54.     (N) 091 43 13.     (W)   SCALED
 CP1894* NAVD 88 ORTHO HEIGHT -    22.42  (+/-2cm)       73.6   (feet) VERTCON3
 CP1894  ______________________________________________________________________
 CP1894  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 CP1894  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1894
 CP1894.The horizontal coordinates were scaled from a map and have
 CP1894.an estimated accuracy of +/- 6 seconds.
 CP1894
 CP1894.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1894.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1894
 CP1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1894.GEOID18 height accuracy estimate available here.
 CP1894
 CP1894.The vertical order pertains to the NGVD 29 superseded value.
 CP1894
 CP1894.Click photographs - Photos may exist for this station.
 CP1894
 CP1894;                    North         East    Units  Estimated Accuracy
 CP1894;SPC LA N     -   184,870.    1,073,540.      MT  (+/- 180 meters Scaled)
 CP1894
 CP1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR206594(NAD 83)
 CP1894
 CP1894                          SUPERSEDED SURVEY CONTROL
 CP1894
 CP1894  NGVD 29 (??/??/92)   22.489  (m)           73.78   (f) ADJ UNCH    1 2
 CP1894
 CP1894.Superseded values are not recommended for survey control.
 CP1894
 CP1894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1894.See file dsdata.pdf to determine how the superseded data were derived.
 CP1894
 CP1894_MARKER: DB = BENCH MARK DISK
 CP1894_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CP1894_STAMPING: A 244 1966
 CP1894_MARK LOGO: CGS
 CP1894_MAGNETIC: I = MARKER IS A STEEL ROD
 CP1894_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CP1894_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP1894+SATELLITE: SATELLITE OBSERVATIONS - November 05, 1987
 CP1894
 CP1894  HISTORY     - Date     Condition        Report By
 CP1894  HISTORY     - 1966     MONUMENTED       CGS
 CP1894  HISTORY     - 1970     GOOD             LADTD
 CP1894  HISTORY     - 1975     GOOD
 CP1894  HISTORY     - 19871105 MARK NOT FOUND   LADTD
 CP1894
 CP1894                          STATION DESCRIPTION
 CP1894
 CP1894'DESCRIBED BY LA TRANSP AND DEV 1970
 CP1894'0.9 MI SW FROM WINNSBORO.
 CP1894'ABOUT 0.9 MILE SOUTHWEST OF THE COURT HOUSE IN WINNSBORO ALONG
 CP1894'LOUISIANA HIGHWAYS 4 AND 15.  THENCE WEST ALONG LOUISIANA HIGHWAY 4,
 CP1894'0.6 MILE TO THE INTERSECTION OF LOUISIANA HIGHWAY 15, THENCE SOUTHEAST
 CP1894'0.30 MILE ALONG LOUISIANA HIGHWAY 15 TO THE MARK.  IT IS 112.0 FEET
 CP1894'EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 15, 39.0 FEET EAST OF THE
 CP1894'EAST RAIL OF THE MAIN TRACT OF THE MISSOURI PACIFIC RAILROAD, 47.5
 CP1894'FEET NORTHWEST OF A POWER POLE, 123.0 FEET SOUTHEAST OF THE SOUTHWEST
 CP1894'CORNER OF THE MISSOURI PACIFIC RAILROAD DEPOT.  SET ON TOP OF A 5/8
 CP1894'INCH COPPER ROD ENCASED IN A 5 INCH CAST IRON PIPE, WHICH PROJECTS 8
 CP1894'INCHES.
 CP1894
 CP1894                          STATION RECOVERY (1975)
 CP1894
 CP1894'RECOVERED 1975
 CP1894'RECOVERED IN GOOD CONDITION.
 CP1894
 CP1894                          STATION RECOVERY (1987)
 CP1894
 CP1894'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CP1894'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1760 ***********************************************************************
 CP1760  DESIGNATION -  A 245
 CP1760  PID         -  CP1760
 CP1760  STATE/COUNTY-  LA/RICHLAND
 CP1760  COUNTRY     -  US
 CP1760  USGS QUAD   -  RAYVILLE (2018)
 CP1760
 CP1760                         *CURRENT SURVEY CONTROL
 CP1760  ______________________________________________________________________
 CP1760* NAD 83(1986) POSITION- 32 28 46.     (N) 091 46 48.     (W)   SCALED
 CP1760* NAVD 88 ORTHO HEIGHT -    25.397 (meters)       83.32  (feet) ADJUSTED
 CP1760  ______________________________________________________________________
 CP1760  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 CP1760  DYNAMIC HEIGHT  -         25.369 (meters)       83.23  (feet) COMP
 CP1760  MODELED GRAVITY -    979,521.6   (mgal)                       NAVD 88
 CP1760
 CP1760  VERT ORDER      -  FIRST     CLASS I
 CP1760
 CP1760.The horizontal coordinates were scaled from a map and have
 CP1760.an estimated accuracy of +/- 6 seconds.
 CP1760
 CP1760.The orthometric height was determined by differential leveling and
 CP1760.adjusted by the NATIONAL GEODETIC SURVEY
 CP1760.in June 1991.
 CP1760
 CP1760.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1760.GEOID18 height accuracy estimate available here.
 CP1760
 CP1760.Click photographs - Photos may exist for this station.
 CP1760
 CP1760.The dynamic height is computed by dividing the NAVD 88
 CP1760.geopotential number by the normal gravity value computed on the
 CP1760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1760.degrees latitude (g = 980.6199 gals.).
 CP1760
 CP1760.The modeled gravity was interpolated from observed gravity values.
 CP1760
 CP1760;                    North         East    Units  Estimated Accuracy
 CP1760;SPC LA N     -   219,700.    1,067,680.      MT  (+/- 180 meters Scaled)
 CP1760
 CP1760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR146942(NAD 83)
 CP1760
 CP1760                          SUPERSEDED SURVEY CONTROL
 CP1760
 CP1760  NGVD 29 (11/26/84)   25.429  (m)           83.43   (f) ADJUSTED    1 1
 CP1760
 CP1760.Superseded values are not recommended for survey control.
 CP1760
 CP1760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1760.See file dsdata.pdf to determine how the superseded data were derived.
 CP1760
 CP1760_MARKER: DB = BENCH MARK DISK
 CP1760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1760_STAMPING: A 245 1966
 CP1760_MARK LOGO: CGS
 CP1760_PROJECTION: PROJECTING 15 CENTIMETERS
 CP1760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1760+STABILITY: SURFACE MOTION
 CP1760
 CP1760  HISTORY     - Date     Condition        Report By
 CP1760  HISTORY     - 1966     MONUMENTED       CGS
 CP1760  HISTORY     - 1969     GOOD             CGS
 CP1760  HISTORY     - 1978     MARK NOT FOUND   USGS
 CP1760  HISTORY     - 1991     MARK NOT FOUND   USPSQD
 CP1760
 CP1760                          STATION DESCRIPTION
 CP1760
 CP1760'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1760'1.25 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CP1760'COURTHOUSE AT RAYVILLE, IN SECTION 5, T17N, R7E, 4 POLES WEST OF
 CP1760'MILEPOST 52, 41 FEET NORTH OF THE NORTH RAIL, 56 FEET SOUTH OF THE
 CP1760'CENTER LINE OF U.S. HIGHWAY 80, 43 FEET SOUTHEAST OF A 24-INCH OAK
 CP1760'TREE, 2 1/2 FEET WEST OF A TELEGRAPH POLE, 1.1 FEET SOUTH OF A METAL
 CP1760'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, ABOUT LEVEL
 CP1760'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 CP1760'INCHES.
 CP1760
 CP1760                          STATION RECOVERY (1969)
 CP1760
 CP1760'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CP1760'RECOVERED IN GOOD CONDITION.
 CP1760
 CP1760                          STATION RECOVERY (1978)
 CP1760
 CP1760'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 CP1760'MARK NOT FOUND.
 CP1760
 CP1760                          STATION RECOVERY (1991)
 CP1760
 CP1760'RECOVERY NOTE BY US POWER SQUADRON 1991 (JEJ)
 CP1760'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1377 ***********************************************************************
 BX1377  DESIGNATION -  A 2456
 BX1377  PID         -  BX1377
 BX1377  STATE/COUNTY-  LA/GRANT
 BX1377  COUNTRY     -  US
 BX1377  USGS QUAD   -  COLFAX (2018)
 BX1377
 BX1377                         *CURRENT SURVEY CONTROL
 BX1377  ______________________________________________________________________
 BX1377* NAD 83(1986) POSITION- 31 33 28.     (N) 092 43 36.     (W)   SCALED
 BX1377* NAVD 88 ORTHO HEIGHT -    36.65  (+/-2cm)      120.2   (feet) VERTCON3
 BX1377  ______________________________________________________________________
 BX1377  GEOID HEIGHT    -        -25.965 (meters)                     GEOID18
 BX1377  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1377
 BX1377.The horizontal coordinates were scaled from a map and have
 BX1377.an estimated accuracy of +/- 6 seconds.
 BX1377
 BX1377.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1377.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1377
 BX1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1377.GEOID18 height accuracy estimate available here.
 BX1377
 BX1377.The vertical order pertains to the NGVD 29 superseded value.
 BX1377
 BX1377.Click photographs - Photos may exist for this station.
 BX1377
 BX1377;                    North         East    Units  Estimated Accuracy
 BX1377;SPC LA N     -   117,300.      978,480.      MT  (+/- 180 meters Scaled)
 BX1377
 BX1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ259914(NAD 83)
 BX1377
 BX1377                          SUPERSEDED SURVEY CONTROL
 BX1377
 BX1377  NGVD 29 (11/26/84)   36.665  (m)          120.29   (f) ADJUSTED    1 1
 BX1377
 BX1377.Superseded values are not recommended for survey control.
 BX1377
 BX1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1377.See file dsdata.pdf to determine how the superseded data were derived.
 BX1377
 BX1377_MARKER: DD = SURVEY DISK
 BX1377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1377_STAMPING: A 2456
 BX1377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1377+STABILITY: SURFACE MOTION
 BX1377
 BX1377  HISTORY     - Date     Condition        Report By
 BX1377  HISTORY     - 1934     MONUMENTED       LAGS
 BX1377  HISTORY     - 1969     GOOD             CGS
 BX1377  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 BX1377
 BX1377                          STATION DESCRIPTION
 BX1377
 BX1377'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1377'3.85 MI N FROM COLFAX.
 BX1377'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1377'COURTHOUSE AT COLFAX, THENCE 2.5 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1377'THENCE 0.95 MILE NORTHWEST ALONG U.S. HIGHWAY 71, 33 FEET NORTHEAST OF
 BX1377'THE CENTER LINE OF THE HIGHWAY, 56 FEET SOUTHEAST OF A TELEPHONE POLE,
 BX1377'2 FEET SOUTHWEST OF A FENCE, 1.5 FEET NORTHEAST OF A METAL WITNESS
 BX1377'POST, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES
 BX1377'ABOVE THE SURFACE OF THE GROUND.  SECTION 25, T 7 N, R 4 W.
 BX1377
 BX1377                          STATION RECOVERY (1987)
 BX1377
 BX1377'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1368 ***********************************************************************
 BX1368  DESIGNATION -  A 2458
 BX1368  PID         -  BX1368
 BX1368  STATE/COUNTY-  LA/GRANT
 BX1368  COUNTRY     -  US
 BX1368  USGS QUAD   -  COLFAX (2018)
 BX1368
 BX1368                         *CURRENT SURVEY CONTROL
 BX1368  ______________________________________________________________________
 BX1368* NAD 83(1986) POSITION- 31 33 52.     (N) 092 43 55.     (W)   SCALED
 BX1368* NAVD 88 ORTHO HEIGHT -    36.26  (+/-2cm)      119.0   (feet) VERTCON3
 BX1368  ______________________________________________________________________
 BX1368  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 BX1368  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1368
 BX1368.The horizontal coordinates were scaled from a map and have
 BX1368.an estimated accuracy of +/- 6 seconds.
 BX1368
 BX1368.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1368.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1368
 BX1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1368.GEOID18 height accuracy estimate available here.
 BX1368
 BX1368.The vertical order pertains to the NGVD 29 superseded value.
 BX1368
 BX1368.Click photographs - Photos may exist for this station.
 BX1368
 BX1368;                    North         East    Units  Estimated Accuracy
 BX1368;SPC LA N     -   118,040.      977,980.      MT  (+/- 180 meters Scaled)
 BX1368
 BX1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ254921(NAD 83)
 BX1368
 BX1368                          SUPERSEDED SURVEY CONTROL
 BX1368
 BX1368  NGVD 29 (11/26/84)   36.275  (m)          119.01   (f) ADJUSTED    1 1
 BX1368
 BX1368.Superseded values are not recommended for survey control.
 BX1368
 BX1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1368.See file dsdata.pdf to determine how the superseded data were derived.
 BX1368
 BX1368_MARKER: DD = SURVEY DISK
 BX1368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1368_STAMPING: A 2458
 BX1368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1368+STABILITY: SURFACE MOTION
 BX1368
 BX1368  HISTORY     - Date     Condition        Report By
 BX1368  HISTORY     - 1934     MONUMENTED       LAGS
 BX1368  HISTORY     - 1969     GOOD             CGS
 BX1368  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1368  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 BX1368
 BX1368                          STATION DESCRIPTION
 BX1368
 BX1368'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1368'4.45 MI NW FROM COLFAX.
 BX1368'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1368'COURTHOUSE AT COLFAX, THENCE 2.5 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1368'THENCE 1.55 MILES NORTHWEST ALONG U.S. HIGHWAY 71, IN SECTION 24, T 7
 BX1368'N, R 4 W, 39 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 51 FEET
 BX1368'NORTHWEST OF A CONCRETE TUBULAR CULVERT, 1 FOOT NORTHEAST OF A FENCE,
 BX1368'1.5 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE
 BX1368'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BX1368'PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  SECTION 24, T 7 N,
 BX1368'R 4 W.  NOTE-- A CORNER OF THE CONCRETE POST IN WHICH THE MARK IS SET
 BX1368'HAS BEEN BROKEN OFF.
 BX1368
 BX1368                          STATION RECOVERY (1981)
 BX1368
 BX1368'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1368'MARK NOT FOUND.
 BX1368
 BX1368                          STATION RECOVERY (1987)
 BX1368
 BX1368'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2592 ***********************************************************************
 CQ2592  DESIGNATION -  A 246
 CQ2592  PID         -  CQ2592
 CQ2592  STATE/COUNTY-  LA/OUACHITA
 CQ2592  COUNTRY     -  US
 CQ2592  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2592
 CQ2592                         *CURRENT SURVEY CONTROL
 CQ2592  ______________________________________________________________________
 CQ2592* NAD 83(1986) POSITION- 32 29 16.9    (N) 092 04 19.8    (W)   HD_HELD2
 CQ2592* NAVD 88 ORTHO HEIGHT -    20.048 (meters)       65.77  (feet) ADJUSTED
 CQ2592  ______________________________________________________________________
 CQ2592  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 CQ2592  DYNAMIC HEIGHT  -         20.026 (meters)       65.70  (feet) COMP
 CQ2592  MODELED GRAVITY -    979,521.6   (mgal)                       NAVD 88
 CQ2592
 CQ2592  VERT ORDER      -  SECOND    CLASS I
 CQ2592
 CQ2592.The horizontal coordinates were established by autonomous hand held GPS
 CQ2592.observations and have an estimated accuracy of +/- 10 meters.
 CQ2592
 CQ2592.The orthometric height was determined by differential leveling and
 CQ2592.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2592.in May 1997.
 CQ2592
 CQ2592.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2592.GEOID18 height accuracy estimate available here.
 CQ2592
 CQ2592.Click photographs - Photos may exist for this station.
 CQ2592
 CQ2592.The dynamic height is computed by dividing the NAVD 88
 CQ2592.geopotential number by the normal gravity value computed on the
 CQ2592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2592.degrees latitude (g = 980.6199 gals.).
 CQ2592
 CQ2592.The modeled gravity was interpolated from observed gravity values.
 CQ2592
 CQ2592;                    North         East    Units  Estimated Accuracy
 CQ2592;SPC LA N     -   220,506.    1,040,210.      MT  (+/- 10 meters HH2 GPS)
 CQ2592
 CQ2592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8717394911(NAD 83)
 CQ2592
 CQ2592                          SUPERSEDED SURVEY CONTROL
 CQ2592
 CQ2592.No superseded survey control is available for this station.
 CQ2592
 CQ2592_MARKER: DB = BENCH MARK DISK
 CQ2592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2592_STAMPING: A 246 1966
 CQ2592_MARK LOGO: CGS
 CQ2592_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ2592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2592+STABILITY: SURFACE MOTION
 CQ2592
 CQ2592  HISTORY     - Date     Condition        Report By
 CQ2592  HISTORY     - 1966     MONUMENTED       CGS
 CQ2592  HISTORY     - 1983     GOOD             LADTD
 CQ2592  HISTORY     - 1990     GOOD             USPSQD
 CQ2592  HISTORY     - 1991     GOOD             USPSQD
 CQ2592  HISTORY     - 19910423 GOOD             USPSQD
 CQ2592
 CQ2592                          STATION DESCRIPTION
 CQ2592
 CQ2592'DESCRIBED BY LA TRANSP AND DEV 1983
 CQ2592'4.8 KM (3 MI) SE FROM MONROE.
 CQ2592'ABOUT 3.2 KM (2.0 MILES) EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ2592'THE STATION AT MONROE, THENCE 1.6 KM (1.0 MILES) SOUTH ALONG NUTLAND
 CQ2592'ROAD, IN SECTION 4, T 17 N, R 4 E, ABOUT 0.3 KM (0.2 MILE) NORTH OF
 CQ2592'THE JUNCTION OF A ROAD LEADING WEST, 18.3 KM (60 FEET) EAST OF THE
 CQ2592'CENTER LINE OF THE ROAD, 5.2 METERS (17 FEET) EAST OF A POWER POLE
 CQ2592'BRACED BY 2 GUY WIRES AND BEARING A TRANSFORMER, 0.2 METER (0.5 FT)
 CQ2592'NORTH OF THE ANCHOR FOR THE EAST GUY WIRE.
 CQ2592'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 CQ2592'THE MARK IS 0.30 M BELOW HIGHWAY.
 CQ2592
 CQ2592                          STATION RECOVERY (1990)
 CQ2592
 CQ2592'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEJ)
 CQ2592'RECOVERED IN GOOD CONDITION.
 CQ2592
 CQ2592                          STATION RECOVERY (1991)
 CQ2592
 CQ2592'RECOVERY NOTE BY US POWER SQUADRON 1991 (GW)
 CQ2592'RECOVERED IN GOOD CONDITION.
 CQ2592
 CQ2592                          STATION RECOVERY (1991)
 CQ2592
 CQ2592'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2592'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1906 ***********************************************************************
 CP1906  DESIGNATION -  A 247
 CP1906  PID         -  CP1906
 CP1906  STATE/COUNTY-  LA/FRANKLIN
 CP1906  COUNTRY     -  US
 CP1906  USGS QUAD   -  WINNSBORO (2018)
 CP1906
 CP1906                         *CURRENT SURVEY CONTROL
 CP1906  ______________________________________________________________________
 CP1906* NAD 83(1986) POSITION- 32 09 46.     (N) 091 40 55.     (W)   SCALED
 CP1906* NAVD 88 ORTHO HEIGHT -    23.98  (+/-2cm)       78.7   (feet) VERTCON3
 CP1906  ______________________________________________________________________
 CP1906  GEOID HEIGHT    -        -26.203 (meters)                     GEOID18
 CP1906  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1906
 CP1906.The horizontal coordinates were scaled from a map and have
 CP1906.an estimated accuracy of +/- 6 seconds.
 CP1906
 CP1906.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1906.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1906
 CP1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1906.GEOID18 height accuracy estimate available here.
 CP1906
 CP1906.The vertical order pertains to the NGVD 29 superseded value.
 CP1906
 CP1906.Click photographs - Photos may exist for this station.
 CP1906
 CP1906;                    North         East    Units  Estimated Accuracy
 CP1906;SPC LA N     -   184,650.    1,077,160.      MT  (+/- 180 meters Scaled)
 CP1906
 CP1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR242592(NAD 83)
 CP1906
 CP1906                          SUPERSEDED SURVEY CONTROL
 CP1906
 CP1906  NGVD 29 (??/??/92)   24.039  (m)           78.87   (f) ADJ UNCH    1 2
 CP1906
 CP1906.Superseded values are not recommended for survey control.
 CP1906
 CP1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1906.See file dsdata.pdf to determine how the superseded data were derived.
 CP1906
 CP1906_MARKER: DB = BENCH MARK DISK
 CP1906_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1906_SP_SET: CULVERT HEADWALL
 CP1906_STAMPING: A 247 1966
 CP1906_MARK LOGO: CGS
 CP1906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1906+STABILITY: SURFACE MOTION
 CP1906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP1906+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2005
 CP1906
 CP1906  HISTORY     - Date     Condition        Report By
 CP1906  HISTORY     - 1966     MONUMENTED       CGS
 CP1906  HISTORY     - 20050318 GOOD             USPSQD
 CP1906
 CP1906                          STATION DESCRIPTION
 CP1906
 CP1906'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1906'1.85 MI E FROM WINNSBORO.
 CP1906'ABOUT 0.4 MILE EAST ALONG MAIN STREET FROM THE COURTHOUSE AT
 CP1906'WINNSBORO, THENCE 1.45 MILES EAST ALONG STATE HIGHWAY 4, IN SECTION
 CP1906'30, T 14 N, R 8 E, ABOUT 0.85 MILE EAST OF THE JUNCTION OF THE HIGHWAY
 CP1906'AND STATE HIGHWAY 17, 18 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 CP1906'SET IN THE CENTER OF THE TOP OF THE SOUTH CONCRETE HEAD WALL OF A
 CP1906'CONCRETE BOX CULVERT, AND ABOUT LEVEL WITH THE HIGHWAY.
 CP1906
 CP1906                          STATION RECOVERY (2005)
 CP1906
 CP1906'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 CP1906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1455 ***********************************************************************
 BW1455  DESIGNATION -  A 248
 BW1455  PID         -  BW1455
 BW1455  STATE/COUNTY-  LA/CATAHOULA
 BW1455  COUNTRY     -  US
 BW1455  USGS QUAD   -  FOULES (2018)
 BW1455
 BW1455                         *CURRENT SURVEY CONTROL
 BW1455  ______________________________________________________________________
 BW1455* NAD 83(1986) POSITION- 31 48 46.     (N) 091 35 20.     (W)   SCALED
 BW1455* NAVD 88 ORTHO HEIGHT -    18.13  (+/-2cm)       59.5   (feet) VERTCON3
 BW1455  ______________________________________________________________________
 BW1455  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 BW1455  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1455
 BW1455.The horizontal coordinates were scaled from a map and have
 BW1455.an estimated accuracy of +/- 6 seconds.
 BW1455
 BW1455.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1455.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1455
 BW1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1455.GEOID18 height accuracy estimate available here.
 BW1455
 BW1455.The vertical order pertains to the NGVD 29 superseded value.
 BW1455
 BW1455.Click photographs - Photos may exist for this station.
 BW1455
 BW1455;                    North         East    Units  Estimated Accuracy
 BW1455;SPC LA N     -   145,920.    1,086,260.      MT  (+/- 180 meters Scaled)
 BW1455
 BW1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR335205(NAD 83)
 BW1455
 BW1455                          SUPERSEDED SURVEY CONTROL
 BW1455
 BW1455  NGVD 29 (??/??/92)   18.190  (m)           59.68   (f) ADJ UNCH    1 2
 BW1455
 BW1455.Superseded values are not recommended for survey control.
 BW1455
 BW1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1455.See file dsdata.pdf to determine how the superseded data were derived.
 BW1455
 BW1455_MARKER: DB = BENCH MARK DISK
 BW1455_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BW1455_SP_SET: CULVERT HEADWALL
 BW1455_STAMPING: A 248 1966
 BW1455_MARK LOGO: CGS
 BW1455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1455+STABILITY: SURFACE MOTION
 BW1455
 BW1455  HISTORY     - Date     Condition        Report By
 BW1455  HISTORY     - 1966     MONUMENTED       CGS
 BW1455
 BW1455                          STATION DESCRIPTION
 BW1455
 BW1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1455'5.25 MI SE FROM SICILY ISLAND.
 BW1455'ABOUT 0.1 MILE SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BW1455'POST OFFICE AT SICILY ISLAND, THENCE 5.15 MILES SOUTHEAST ALONG STATE
 BW1455'HIGHWAY 15, IN SECTION 30, T 10 N, R 9 E, 27 FEET SOUTHWEST OF THE
 BW1455'CENTER LINE OF THE HIGHWAY, 53 FEET NORTHEAST OF THE NORTHEAST RAIL OF
 BW1455'THE MISSOURI PACIFIC RAILROAD, SET IN THE TOP OF THE SOUTHEAST END OF
 BW1455'THE SOUTHWEST CONCRETE HEAD WALL OF A LARGE CONCRETE CULVERT, AND
 BW1455'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1636 ***********************************************************************
 BX1636  DESIGNATION -  A 2485
 BX1636  PID         -  BX1636
 BX1636  STATE/COUNTY-  LA/GRANT
 BX1636  COUNTRY     -  US
 BX1636  USGS QUAD   -  SAVAGE CREEK (2018)
 BX1636
 BX1636                         *CURRENT SURVEY CONTROL
 BX1636  ______________________________________________________________________
 BX1636* NAD 83(1986) POSITION- 31 41 10.     (N) 092 44 44.     (W)   SCALED
 BX1636* NAVD 88 ORTHO HEIGHT -    61.25  (+/-2cm)      201.0   (feet) VERTCON3
 BX1636  ______________________________________________________________________
 BX1636  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 BX1636  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1636
 BX1636.The horizontal coordinates were scaled from a map and have
 BX1636.an estimated accuracy of +/- 6 seconds.
 BX1636
 BX1636.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1636.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1636
 BX1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1636.GEOID18 height accuracy estimate available here.
 BX1636
 BX1636.The vertical order pertains to the NGVD 29 superseded value.
 BX1636
 BX1636.Click photographs - Photos may exist for this station.
 BX1636
 BX1636;                    North         East    Units  Estimated Accuracy
 BX1636;SPC LA N     -   131,540.      976,720.      MT  (+/- 180 meters Scaled)
 BX1636
 BX1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR241056(NAD 83)
 BX1636
 BX1636                          SUPERSEDED SURVEY CONTROL
 BX1636
 BX1636  NGVD 29 (11/26/84)   61.283  (m)          201.06   (f) ADJUSTED    2 0
 BX1636
 BX1636.Superseded values are not recommended for survey control.
 BX1636
 BX1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1636.See file dsdata.pdf to determine how the superseded data were derived.
 BX1636
 BX1636_MARKER: DD = SURVEY DISK
 BX1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1636_STAMPING: A 2485 201.059
 BX1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1636+STABILITY: SURFACE MOTION
 BX1636
 BX1636  HISTORY     - Date     Condition        Report By
 BX1636  HISTORY     - 1934     MONUMENTED       LAGS
 BX1636  HISTORY     - 1956     GOOD             CGS
 BX1636  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1636
 BX1636                          STATION DESCRIPTION
 BX1636
 BX1636'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 BX1636'IN NEW VERDA.
 BX1636'LOCATED 1.2 MILES SOUTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE
 BX1636'IN NEW VERDA, AT THE JUNCTION OF STATE HIGHWAYS 5, 162 AND 475, IN A
 BX1636'TRIANGLE FORMED BY ROADS, ON THE EXTENDED CENTER LINE OF STATE HIGHWAY
 BX1636'162 AND 475, 30 FEET SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 5,
 BX1636'46 FEET SOUTHEAST OF THE CENTER OF THE ROAD ON THE NORTH SIDE OF THE
 BX1636'TRIANGLE, 13 FEET NORTH OF THE CENTER OF THE ROAD ON THE SOUTH SIDE OF
 BX1636'THE TRIANGLE AND 37 FEET NORTH OF POLE NO. 162. IT IS A LOUISIANA
 BX1636'GEODETIC SURVEY DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BX1636'INCHES AND IS LEVEL WITH THE ROADS.
 BX1636
 BX1636                          STATION RECOVERY (1981)
 BX1636
 BX1636'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1635 ***********************************************************************
 BX1635  DESIGNATION -  A 2486 RESET
 BX1635  PID         -  BX1635
 BX1635  STATE/COUNTY-  LA/GRANT
 BX1635  COUNTRY     -  US
 BX1635  USGS QUAD   -  SAVAGE CREEK (2018)
 BX1635
 BX1635                         *CURRENT SURVEY CONTROL
 BX1635  ______________________________________________________________________
 BX1635* NAD 83(1986) POSITION- 31 41 02.     (N) 092 43 53.     (W)   SCALED
 BX1635* NAVD 88 ORTHO HEIGHT -    64.28  (+/-2cm)      210.9   (feet) VERTCON3
 BX1635  ______________________________________________________________________
 BX1635  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 BX1635  VERT ORDER      -  THIRD (See Below)
 BX1635
 BX1635.The horizontal coordinates were scaled from a map and have
 BX1635.an estimated accuracy of +/- 6 seconds.
 BX1635
 BX1635.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1635.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1635
 BX1635.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1635.GEOID18 height accuracy estimate available here.
 BX1635
 BX1635.The vertical order pertains to the NGVD 29 superseded value.
 BX1635
 BX1635.Click photographs - Photos may exist for this station.
 BX1635
 BX1635;                    North         East    Units  Estimated Accuracy
 BX1635;SPC LA N     -   131,290.      978,060.      MT  (+/- 180 meters Scaled)
 BX1635
 BX1635_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR254054(NAD 83)
 BX1635
 BX1635                          SUPERSEDED SURVEY CONTROL
 BX1635
 BX1635  NGVD 29 (??/??/??)   64.32   (m)          211.0    (f) RESET       3  
 BX1635
 BX1635.Superseded values are not recommended for survey control.
 BX1635
 BX1635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1635.See file dsdata.pdf to determine how the superseded data were derived.
 BX1635
 BX1635_MARKER: DD = SURVEY DISK
 BX1635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1635_STAMPING: A 2486 RESET 1956
 BX1635_MARK LOGO: LAGS
 BX1635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1635+STABILITY: SURFACE MOTION
 BX1635_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1635+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1988
 BX1635
 BX1635  HISTORY     - Date     Condition        Report By
 BX1635  HISTORY     - 1956     MONUMENTED       CGS
 BX1635  HISTORY     - 19880224 MARK NOT FOUND   LADTD
 BX1635
 BX1635                          STATION DESCRIPTION
 BX1635
 BX1635'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 BX1635'2 MI SE FROM NEW VERDA.
 BX1635'1.2 MILES SOUTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE AT NEW
 BX1635'VERDA, GRANT PARISH, THENCE 0.8 MILE SOUTHEAST ALONG STATE HIGHWAY 162
 BX1635'AND 475.  AT THE OUTSIDE OF A CURVE, 100 FEET SOUTHEAST OF THE CENTER
 BX1635'LINE OF A TRACK ROAD LEADING NORTHEAST, 73 FEET EAST OF A POWER POLE
 BX1635'SOUTH OF THE HIGHWAY, 36 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BX1635'AND FEET WEST OF WHITE WOODEN WITNESS POST.  A STATE SURVEY STANDARD
 BX1635'DISK, STAMPED A 2486 RESET 1956 AND SET IN THE TOP OF A CONCRETE POST
 BX1635'PROJECTING 4 INCHES ABOVE GROUND, AND 2 FEET HIGHER THAN THE HIGHWAY.
 BX1635
 BX1635                          STATION RECOVERY (1988)
 BX1635
 BX1635'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BX1635'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1633 ***********************************************************************
 BX1633  DESIGNATION -  A 2487 RESET
 BX1633  PID         -  BX1633
 BX1633  STATE/COUNTY-  LA/GRANT
 BX1633  COUNTRY     -  US
 BX1633  USGS QUAD   -  SAVAGE CREEK (2018)
 BX1633
 BX1633                         *CURRENT SURVEY CONTROL
 BX1633  ______________________________________________________________________
 BX1633* NAD 83(1986) POSITION- 31 40 55.     (N) 092 43 23.     (W)   SCALED
 BX1633* NAVD 88 ORTHO HEIGHT -    57.59  (+/-2cm)      188.9   (feet) VERTCON3
 BX1633  ______________________________________________________________________
 BX1633  GEOID HEIGHT    -        -25.908 (meters)                     GEOID18
 BX1633  VERT ORDER      -  THIRD (See Below)
 BX1633
 BX1633.The horizontal coordinates were scaled from a map and have
 BX1633.an estimated accuracy of +/- 6 seconds.
 BX1633
 BX1633.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1633.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1633
 BX1633.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1633.GEOID18 height accuracy estimate available here.
 BX1633
 BX1633.The vertical order pertains to the NGVD 29 superseded value.
 BX1633
 BX1633.Click photographs - Photos may exist for this station.
 BX1633
 BX1633;                    North         East    Units  Estimated Accuracy
 BX1633;SPC LA N     -   131,070.      978,850.      MT  (+/- 180 meters Scaled)
 BX1633
 BX1633_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR262052(NAD 83)
 BX1633
 BX1633                          SUPERSEDED SURVEY CONTROL
 BX1633
 BX1633  NGVD 29 (??/??/??)   57.62   (m)          189.0    (f) RESET       3  
 BX1633
 BX1633.Superseded values are not recommended for survey control.
 BX1633
 BX1633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1633.See file dsdata.pdf to determine how the superseded data were derived.
 BX1633
 BX1633_MARKER: DD = SURVEY DISK
 BX1633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1633_STAMPING: A 2487 RESET 1956
 BX1633_MARK LOGO: LAGS
 BX1633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1633+STABILITY: SURFACE MOTION
 BX1633_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1633+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1988
 BX1633
 BX1633  HISTORY     - Date     Condition        Report By
 BX1633  HISTORY     - 1956     MONUMENTED       CGS
 BX1633  HISTORY     - 19880224 MARK NOT FOUND   LADTD
 BX1633
 BX1633                          STATION DESCRIPTION
 BX1633
 BX1633'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 BX1633'2.4 MI SE FROM NEW VERDA.
 BX1633'1.2 MILES SOUTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE AT NEW
 BX1633'VERDA, GRANT PARISH, THENCE 1.2 MILES SOUTHEAST ALONG STATE HIGHWAY
 BX1633'162 AND 475, 108 FEET EAST OF A POWER POLE, IN LINE WITH THE ROW OF
 BX1633'POLES, 36 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 3 FEET WEST OF
 BX1633'A WHITE WOODEN WITNESS POST, AND ABOUT 1 FOOT HIGHER THAN THE HIGHWAY.
 BX1633'A STATE SURVEY STANDARD DISK, STAMPED A 2487 RESET 1956 AND SET IN
 BX1633'THE TOP OF A CONCRETE POST PROJECTING 8 INCHES ABOVE GROUND.
 BX1633
 BX1633                          STATION RECOVERY (1988)
 BX1633
 BX1633'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BX1633'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1631 ***********************************************************************
 BX1631  DESIGNATION -  A 2489
 BX1631  PID         -  BX1631
 BX1631  STATE/COUNTY-  LA/GRANT
 BX1631  COUNTRY     -  US
 BX1631  USGS QUAD   -  SAVAGE CREEK (2018)
 BX1631
 BX1631                         *CURRENT SURVEY CONTROL
 BX1631  ______________________________________________________________________
 BX1631* NAD 83(1986) POSITION- 31 40 50.     (N) 092 42 52.     (W)   SCALED
 BX1631* NAVD 88 ORTHO HEIGHT -    47.54  (+/-2cm)      156.0   (feet) VERTCON3
 BX1631  ______________________________________________________________________
 BX1631  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 BX1631  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1631
 BX1631.The horizontal coordinates were scaled from a map and have
 BX1631.an estimated accuracy of +/- 6 seconds.
 BX1631
 BX1631.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1631.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1631
 BX1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1631.GEOID18 height accuracy estimate available here.
 BX1631
 BX1631.The vertical order pertains to the NGVD 29 superseded value.
 BX1631
 BX1631.Click photographs - Photos may exist for this station.
 BX1631
 BX1631;                    North         East    Units  Estimated Accuracy
 BX1631;SPC LA N     -   130,910.      979,670.      MT  (+/- 180 meters Scaled)
 BX1631
 BX1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR270050(NAD 83)
 BX1631
 BX1631                          SUPERSEDED SURVEY CONTROL
 BX1631
 BX1631  NGVD 29 (11/26/84)   47.570  (m)          156.07   (f) ADJUSTED    2 0
 BX1631
 BX1631.Superseded values are not recommended for survey control.
 BX1631
 BX1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1631.See file dsdata.pdf to determine how the superseded data were derived.
 BX1631
 BX1631_MARKER: DD = SURVEY DISK
 BX1631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1631_STAMPING: A 2489 156.069
 BX1631_MARK LOGO: LAGS
 BX1631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1631+STABILITY: SURFACE MOTION
 BX1631_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1631+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1988
 BX1631
 BX1631  HISTORY     - Date     Condition        Report By
 BX1631  HISTORY     - 1934     MONUMENTED       LAGS
 BX1631  HISTORY     - 1956     GOOD             CGS
 BX1631  HISTORY     - 1981     GOOD             LADTD
 BX1631  HISTORY     - 19880224 GOOD             LADTD
 BX1631
 BX1631                          STATION DESCRIPTION
 BX1631
 BX1631'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 BX1631'2.95 MI SE FROM NEW VERDA.
 BX1631'LOCATED 1.2 MILES SOUTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE
 BX1631'IN NEW VERDA, THENCE 1.75 MILE SOUTHEAST  ALONG STATE HIGHWAYS 162 AND
 BX1631'475, AT THE TOP OF A HILL, AND ABOUT 0.2 MILE WEST OF A WOODEN BRIDGE,
 BX1631'32 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 39 FEET WEST OF A
 BX1631'FENCE CORNER AND 3 FEET SOUTH OF A WITNESS POST.  IT IS A LOUISIANA
 BX1631'GEODETIC SURVEY DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BX1631'INCHES AND ABOUT LEVEL WITH THE HIGHWAY.
 BX1631
 BX1631                          STATION RECOVERY (1981)
 BX1631
 BX1631'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BX1631'TO REACH THE MONUMENT FROM THE GROCERY IN VERDA GO 1.2 MILES S.E.
 BX1631'ALONG STATE HWY 471, THENCE 1.75 MILES S.E. ALONG STATE HWY 1229 AT
 BX1631'THIS POINT MONUMENT IS LOCATED 31.0' FT N OF HWY, 37.7' FT. W OF
 BX1631'FENCE CORNER, AND 4' FT S OF USBM MARKER.
 BX1631
 BX1631                          STATION RECOVERY (1988)
 BX1631
 BX1631'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BX1631'THE STATION IS LOCATED ABOUT 5.4 KM (3.35 MI) SOUTHEAST OF VERDA.
 BX1631'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX1631'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 122 AND
 BX1631'471 IN VERDA GO SOUTHEAST ON THE TWO HIGHWAYS FOR 2.25 KM (1.40 MI) TO
 BX1631'WHERE HIGHWAY 122 TURNS EAST.  TURN LEFT AND GO EAST FOR 3.15 KM
 BX1631'(1.95 MI) ON HIGHWAY 122 TO THE MARK ON THE LEFT.
 BX1631'THE MARK IS 22.7 M (74.5 FT) EAST FROM THE CENTER OF A GAS LINE, 12.5
 BX1631'M (41.0 FT) WEST FROM A FENCE CORNER, 9.1 M (29.9 FT) NORTH FROM THE
 BX1631'CENTER OF THE HIGHWAY AND 0.5 M (1.6 FT) SOUTH FROM A WITNESS POST.
 BX1631'THE MARK IS PROJECTING 10 CM ABOVE THE GROUND AND 0.3 M (1.0 FT) BELOW
 BX1631'THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1630 ***********************************************************************
 BX1630  DESIGNATION -  A 2490
 BX1630  PID         -  BX1630
 BX1630  STATE/COUNTY-  LA/GRANT
 BX1630  COUNTRY     -  US
 BX1630  USGS QUAD   -  SAVAGE CREEK (2018)
 BX1630
 BX1630                         *CURRENT SURVEY CONTROL
 BX1630  ______________________________________________________________________
 BX1630* NAD 83(1986) POSITION- 31 40 48.     (N) 092 42 31.     (W)   SCALED
 BX1630* NAVD 88 ORTHO HEIGHT -    39.73  (+/-2cm)      130.3   (feet) VERTCON3
 BX1630  ______________________________________________________________________
 BX1630  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 BX1630  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1630
 BX1630.The horizontal coordinates were scaled from a map and have
 BX1630.an estimated accuracy of +/- 6 seconds.
 BX1630
 BX1630.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1630.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1630
 BX1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1630.GEOID18 height accuracy estimate available here.
 BX1630
 BX1630.The vertical order pertains to the NGVD 29 superseded value.
 BX1630
 BX1630.Click photographs - Photos may exist for this station.
 BX1630
 BX1630;                    North         East    Units  Estimated Accuracy
 BX1630;SPC LA N     -   130,850.      980,220.      MT  (+/- 180 meters Scaled)
 BX1630
 BX1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR276050(NAD 83)
 BX1630
 BX1630                          SUPERSEDED SURVEY CONTROL
 BX1630
 BX1630  NGVD 29 (11/26/84)   39.758  (m)          130.44   (f) ADJUSTED    2 0
 BX1630
 BX1630.Superseded values are not recommended for survey control.
 BX1630
 BX1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1630.See file dsdata.pdf to determine how the superseded data were derived.
 BX1630
 BX1630_MARKER: DD = SURVEY DISK
 BX1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1630_STAMPING: A 2490
 BX1630_MARK LOGO: LAGS
 BX1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1630+STABILITY: SURFACE MOTION
 BX1630_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX1630+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1988
 BX1630
 BX1630  HISTORY     - Date     Condition        Report By
 BX1630  HISTORY     - 1934     MONUMENTED       LAGS
 BX1630  HISTORY     - 1949     GOOD             CGS
 BX1630  HISTORY     - 1956     GOOD             CGS
 BX1630  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1630  HISTORY     - 19880224 GOOD             LADTD
 BX1630
 BX1630                          STATION DESCRIPTION
 BX1630
 BX1630'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1630'3.35 MI SE FROM NEW VERDA.
 BX1630'1.2 MILES SOUTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE AT NEW
 BX1630'VERDA, THENCE 2.15 MILES SOUTHEAST ALONG STATE HIGHWAYS 162 AND 475,
 BX1630'ON THE OUTSIDE OF A CURVE, 29 FEET NORTHEAST OF THE CENTER LINE OF THE
 BX1630'HIGHWAY, 18.0 FEET WEST OF A 16 INCH TRIANGULAR BLAZED PINE TREE, 6.5
 BX1630'FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 BX1630'WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND.
 BX1630
 BX1630                          STATION RECOVERY (1956)
 BX1630
 BX1630'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 BX1630'RECOVERED IN GOOD CONDITION.
 BX1630
 BX1630                          STATION RECOVERY (1981)
 BX1630
 BX1630'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1630'MARK NOT FOUND.
 BX1630
 BX1630                          STATION RECOVERY (1988)
 BX1630
 BX1630'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BX1630'THE STATION IS LOCATED ABOUT 6.0 KM (3.75 MI) SOUTHEAST OF VERDA.
 BX1630'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX1630'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 122 AND
 BX1630'471 IN VERDA GO SOUTHEAST ON THE TWO HIGHWAYS FOR 2.25 KM (1.40 MI) TO
 BX1630'WHERE HIGHWAY 122 TURNS EAST.  TURN LEFT AND GO EAST FOR 3.7 KM
 BX1630'(2.30 MI) ON HIGHWAY 122 TO THE MARK ON THE LEFT ABOUT 0.2 KM
 BX1630'(0.10 MI) EAST OF A BRIDGE.
 BX1630'THE MARK IS 31.7 M (104.0 FT) NORTHEAST FROM A TELEPHONE JUNCTION BOX
 BX1630'ACROSS THE HIGHWAY, 8.8 M (28.9 FT) NORTH FROM THE CENTER OF THE
 BX1630'HIGHWAY AND 0.5 M (1.6 FT) WEST FROM A WITNESS POST. THE MARK IS
 BX1630'PROJECTING 10 CM ABOVE THE GROUND AND 0.30 M (1.0 FT) ABOVE THE LEVEL
 BX1630'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1629 ***********************************************************************
 BX1629  DESIGNATION -  A 2491
 BX1629  PID         -  BX1629
 BX1629  STATE/COUNTY-  LA/GRANT
 BX1629  COUNTRY     -  US
 BX1629  USGS QUAD   -  SAVAGE CREEK (2018)
 BX1629
 BX1629                         *CURRENT SURVEY CONTROL
 BX1629  ______________________________________________________________________
 BX1629* NAD 83(1986) POSITION- 31 40 42.     (N) 092 42 25.     (W)   SCALED
 BX1629* NAVD 88 ORTHO HEIGHT -    48.12  (+/-2cm)      157.9   (feet) VERTCON3
 BX1629  ______________________________________________________________________
 BX1629  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 BX1629  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1629
 BX1629.The horizontal coordinates were scaled from a map and have
 BX1629.an estimated accuracy of +/- 6 seconds.
 BX1629
 BX1629.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1629.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1629
 BX1629.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1629.GEOID18 height accuracy estimate available here.
 BX1629
 BX1629.The vertical order pertains to the NGVD 29 superseded value.
 BX1629
 BX1629.Click photographs - Photos may exist for this station.
 BX1629
 BX1629;                    North         East    Units  Estimated Accuracy
 BX1629;SPC LA N     -   130,670.      980,380.      MT  (+/- 180 meters Scaled)
 BX1629
 BX1629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR277048(NAD 83)
 BX1629
 BX1629                          SUPERSEDED SURVEY CONTROL
 BX1629
 BX1629  NGVD 29 (11/26/84)   48.154  (m)          157.99   (f) ADJUSTED    2 0
 BX1629
 BX1629.Superseded values are not recommended for survey control.
 BX1629
 BX1629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1629.See file dsdata.pdf to determine how the superseded data were derived.
 BX1629
 BX1629_MARKER: DD = SURVEY DISK
 BX1629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1629_STAMPING: A 2491 157.985
 BX1629_MARK LOGO: LAGS
 BX1629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1629+STABILITY: SURFACE MOTION
 BX1629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX1629+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1988
 BX1629
 BX1629  HISTORY     - Date     Condition        Report By
 BX1629  HISTORY     - 1934     MONUMENTED       LAGS
 BX1629  HISTORY     - 1956     GOOD             CGS
 BX1629  HISTORY     - 1981     GOOD             LADTD
 BX1629  HISTORY     - 19880224 GOOD             LADTD
 BX1629
 BX1629                          STATION DESCRIPTION
 BX1629
 BX1629'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 BX1629'3.5 MI SE FROM NEW VERDA.
 BX1629'LOCATED 1.2 MILES SOUTHEAST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE
 BX1629'IN NEW VERDA, THENCE 2.3 MILES SOUTHEAST ALONG STATE HIGHWAYS 162 AND
 BX1629'475 AT THE TOP OF A HILL AND A SIDE ROAD LEADING NORTHEAST, 31 FEET
 BX1629'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 62 FEET NORTHWEST OF THE
 BX1629'CENTER OF THE SIDEROAD LEADING NORTHEAST TO THE IATT BAPTIST CHURCH
 BX1629'AND 1 FOOT NORTHWEST OF A WITNESS POST.  IT IS A LOUISIANA GEODETIC
 BX1629'SURVEY DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES AND
 BX1629'ABOUT 4 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 BX1629
 BX1629                          STATION RECOVERY (1981)
 BX1629
 BX1629'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BX1629'TO REACH THE MONUMENT FROM THE GROCERY IN VERDA GO 1.2 MILES S.E.
 BX1629'ALONG STATE HWY 471, THENCE 2.3 MILES S.E. ALONG STATE HWY 122. AT
 BX1629'THIS POINT MONUMENT IS LOCATED 29.4' FT. N. OF THE HWY, 59.2 FT. W.
 BX1629'OF IATT BAPTIST CHURCH BLACK TOP RD, AND 7 FT. N. OF USBM MARKER.
 BX1629
 BX1629                          STATION RECOVERY (1988)
 BX1629
 BX1629'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BX1629'THE STATION IS LOCATED ABOUT 6.2 KM (3.85 MI) SOUTHEAST OF VERDA.
 BX1629'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX1629'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 122 AND
 BX1629'471 IN VERDA GO SOUTHEAST ON THE HIGHWAYS FOR 2.25 KM (1.40 MI) TO
 BX1629'WHERE HIGHWAY 122 TURNS EAST.  TURN LEFT AND GO EAST FOR 4 KM
 BX1629'(2.50 MI) ON HIGHWAY 122 TO THE MARK ON THE LEFT AT A BLACKTOP ROAD
 BX1629'LEADING NORTH.
 BX1629'THE MARK IS 18.6 M (61.0 FT) NORTHWEST FROM THE CENTER OF THE IATT
 BX1629'BATIST CHURCH ROAD, 8.8 M (28.9 FT) WEST FROM A TELEPHONE JUNCTION
 BX1629'BOX, 8.8 M (28.9 FT) NORTHEAST FROM THE CENTER OF THE HIGHWAY AND 0.2
 BX1629'M (0.7 FT) NORTHWEST FROM A WITNESS POST.  THE MARK IS PROJECTING 15
 BX1629'CM ABOVE THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1069 ***********************************************************************
 CP1069  DESIGNATION -  A 25
 CP1069  PID         -  CP1069
 CP1069  STATE/COUNTY-  LA/WEST CARROLL
 CP1069  COUNTRY     -  US
 CP1069  USGS QUAD   -  OAK GROVE (2018)
 CP1069
 CP1069                         *CURRENT SURVEY CONTROL
 CP1069  ______________________________________________________________________
 CP1069* NAD 83(1986) POSITION- 32 50 01.     (N) 091 24 00.     (W)   SCALED
 CP1069* NAVD 88 ORTHO HEIGHT -    35.203 (meters)      115.50  (feet) ADJUSTED
 CP1069  ______________________________________________________________________
 CP1069  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 CP1069  DYNAMIC HEIGHT  -         35.164 (meters)      115.37  (feet) COMP
 CP1069  MODELED GRAVITY -    979,547.7   (mgal)                       NAVD 88
 CP1069
 CP1069  VERT ORDER      -  SECOND    CLASS 0
 CP1069
 CP1069.The horizontal coordinates were scaled from a map and have
 CP1069.an estimated accuracy of +/- 6 seconds.
 CP1069
 CP1069.The orthometric height was determined by differential leveling and
 CP1069.adjusted by the NATIONAL GEODETIC SURVEY
 CP1069.in June 1991.
 CP1069
 CP1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1069.GEOID18 height accuracy estimate available here.
 CP1069
 CP1069.Click photographs - Photos may exist for this station.
 CP1069
 CP1069.The dynamic height is computed by dividing the NAVD 88
 CP1069.geopotential number by the normal gravity value computed on the
 CP1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1069.degrees latitude (g = 980.6199 gals.).
 CP1069
 CP1069.The modeled gravity was interpolated from observed gravity values.
 CP1069
 CP1069;                    North         East    Units  Estimated Accuracy
 CP1069;SPC LA N     -   259,270.    1,102,990.      MT  (+/- 180 meters Scaled)
 CP1069
 CP1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS497339(NAD 83)
 CP1069
 CP1069                          SUPERSEDED SURVEY CONTROL
 CP1069
 CP1069  NGVD 29 (??/??/92)   35.258  (m)          115.68   (f) ADJ UNCH    2 0
 CP1069
 CP1069.Superseded values are not recommended for survey control.
 CP1069
 CP1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1069.See file dsdata.pdf to determine how the superseded data were derived.
 CP1069
 CP1069_MARKER: DB = BENCH MARK DISK
 CP1069_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CP1069_STAMPING: A 25 1935
 CP1069_MARK LOGO: CGS
 CP1069_PROJECTION: FLUSH
 CP1069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1069
 CP1069  HISTORY     - Date     Condition        Report By
 CP1069  HISTORY     - 1935     MONUMENTED       CGS
 CP1069  HISTORY     - 1985     GOOD             LADTD
 CP1069
 CP1069                          STATION DESCRIPTION
 CP1069
 CP1069'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CP1069'2.1 MI S FROM OAK GROVE.
 CP1069'2.1 MILES SOUTH OF, ALONG M.P. RY., FROM SCHOOL 71 FEET NORTH OF 5TH
 CP1069'TELEGRAPH POLE SOUTH OF M.P. 467-10.  49.5 FEET WEST OF CENTERLINE OF
 CP1069'MISSOURI PACIFIC R.R. TRACK.  28.6 FEET EAST OF WHITE OAK TREE, 4.5
 CP1069'FT, IN DIAMETER AT BASE IN FRONT OF E.C. HOUGH FARM HOUSE.  21 FEET
 CP1069'SOUTH OF CENTERLINE OF CROSS ROAD TO HOUGH FARM.  2.8 FEET WEST OF
 CP1069'FENCE.  TABLET SET IN PRECAST CONCRETE POST.
 CP1069
 CP1069                          STATION RECOVERY (1985)
 CP1069
 CP1069'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 CP1069'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  4.1 KM
 CP1069'(2.5 MI) SOUTH ON STATE HIGHWAY 17 FROM THE COURTHOUSE IN OAK GROVE
 CP1069'TO THE BENCH MARK SET ON THE WEST (RIGHT) SIDE OF THE HIGHWAY IN A
 CP1069'SHELL DRIVE TO A BRICK HOUSE, 39 METERS (128 FEET) WEST OF THE
 CP1069'CENTERLINE OF STATE HIGHWAY 17, 23.2 METERS (76 FEET) EAST OF A 48
 CP1069'INCH OAK TREE, 17.4 METERS (57 FEET) NORTH OF A POWER POLE WITH A
 CP1069'TRANSFORMER AND A LIGHT ATTACHED AND 9.1 METERS (30 FEET) SOUTHEAST
 CP1069'OF THE SOUTHEAST CORNER OF THE BRICK HOUSE.
 CP1069'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0068 ***********************************************************************
 BW0068  DESIGNATION -  A 250
 BW0068  PID         -  BW0068
 BW0068  STATE/COUNTY-  LA/AVOYELLES
 BW0068  COUNTRY     -  US
 BW0068  USGS QUAD   -  MOREAUVILLE (2018)
 BW0068
 BW0068                         *CURRENT SURVEY CONTROL
 BW0068  ______________________________________________________________________
 BW0068* NAD 83(1986) POSITION- 31 02 04.49   (N) 091 58 41.61   (W)   HD_HELD1
 BW0068* NAVD 88 ORTHO HEIGHT -    16.980 (meters)       55.71  (feet) ADJUSTED
 BW0068  ______________________________________________________________________
 BW0068  GEOID HEIGHT    -        -26.923 (meters)                     GEOID18
 BW0068  DYNAMIC HEIGHT  -         16.959 (meters)       55.64  (feet) COMP
 BW0068  MODELED GRAVITY -    979,388.1   (mgal)                       NAVD 88
 BW0068
 BW0068  VERT ORDER      -  FIRST     CLASS I
 BW0068
 BW0068.The horizontal coordinates were determined by differentially corrected
 BW0068.hand held GPS observations or other comparable positioning techniques
 BW0068.and have an estimated accuracy of +/- 3 meters.
 BW0068
 BW0068.The 2009 superseded orthometric height was determined using a crustal movement
 BW0068.model based on published report NOAA Technical Report NOS/NGS 50
 BW0068.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BW0068.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BW0068.in a special adjustment to evaluate GNSS-derived orthometric heights
 BW0068
 BW0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0068.GEOID18 height accuracy estimate available here.
 BW0068
 BW0068.Click photographs - Photos may exist for this station.
 BW0068
 BW0068.The dynamic height is computed by dividing the NAVD 88
 BW0068.geopotential number by the normal gravity value computed on the
 BW0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0068.degrees latitude (g = 980.6199 gals.).
 BW0068
 BW0068.The modeled gravity was interpolated from observed gravity values.
 BW0068
 BW0068;                    North         East    Units  Estimated Accuracy
 BW0068;SPC LA N     -    59,393.4   1,049,815.2     MT  (+/- 3 meters HH1 GPS) 
 BW0068
 BW0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ9751233882(NAD 83)
 BW0068
 BW0068                          SUPERSEDED SURVEY CONTROL
 BW0068
 BW0068  NAVD 88 (05/17/09)   16.947  (m)           55.60   (f) SUPERSEDED  1 1
 BW0068  NAVD 88 (06/15/91)   17.002  (m)           55.78   (f) SUPERSEDED  1 1
 BW0068  NGVD 29 (11/26/84)   16.962  (m)           55.65   (f) ADJUSTED    1 1
 BW0068
 BW0068.Superseded values are not recommended for survey control.
 BW0068
 BW0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0068.See file dsdata.pdf to determine how the superseded data were derived.
 BW0068
 BW0068_MARKER: DB = BENCH MARK DISK
 BW0068_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BW0068_SP_SET: CATTLE GUARD
 BW0068_STAMPING: A 250 1966
 BW0068_MARK LOGO: CGS
 BW0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0068+STABILITY: SURFACE MOTION
 BW0068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BW0068+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2006
 BW0068
 BW0068  HISTORY     - Date     Condition        Report By
 BW0068  HISTORY     - 1966     MONUMENTED       CGS
 BW0068  HISTORY     - 1977     GOOD             NGS
 BW0068  HISTORY     - 20060315 GOOD             USPSQD
 BW0068
 BW0068                          STATION DESCRIPTION
 BW0068
 BW0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0068'0.2 MI W FROM MOREAUVILLE.
 BW0068'ABOUT 0.2 MILE WEST ALONG STATE HIGHWAY 114 FROM THE POST OFFICE AT
 BW0068'MOREAUVILLE, 32 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 100 FEET
 BW0068'EAST OF THE CENTER LINE OF STATE HIGHWAY 451, 82 FEET WEST OF THE
 BW0068'CENTER LINE OF A LANE WHICH IS THE ENTRANCE TO THE LEON F. BERIDON
 BW0068'AIRPORT, 27 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A LARGE
 BW0068'TWO-STORIED HOUSE WHICH PRESENTLY HOUSES THE BERIDON CLINIC, SET IN
 BW0068'THE TOP OF THE NORTHWEST CORNER OF A CONCRETE RETAINING WALL AROUND A
 BW0068'PIPE CATTLE GUARD AND ENTRANCE TO THE CLINIC, 5 INCHES SOUTH OF THE
 BW0068'SOUTH EDGE OF A SIDEWALK, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 BW0068'HIGHWAY.
 BW0068
 BW0068                          STATION RECOVERY (1977)
 BW0068
 BW0068'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BW0068'RECOVERED IN GOOD CONDITION.
 BW0068
 BW0068                          STATION RECOVERY (2006)
 BW0068
 BW0068'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BW0068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2865 ***********************************************************************
 BK2865  DESIGNATION -  A 2503
 BK2865  PID         -  BK2865
 BK2865  STATE/COUNTY-  LA/ACADIA
 BK2865  COUNTRY     -  US
 BK2865  USGS QUAD   -  BASILE (2018)
 BK2865
 BK2865                         *CURRENT SURVEY CONTROL
 BK2865  ______________________________________________________________________
 BK2865* NAD 83(1992) POSITION- 30 23 34.11890(N) 092 34 26.94790(W)   ADJUSTED
 BK2865* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2865  **This station is located in a suspected subsidence area (see below).
 BK2865  ______________________________________________________________________
 BK2865  GEOID HEIGHT    -        -27.330 (meters)                     GEOID18
 BK2865  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BK2865  HORZ ORDER      -  SECOND
 BK2865
 BK2865.The horizontal coordinates were established by classical geodetic methods
 BK2865.and adjusted by the National Geodetic Survey in January 1993.
 BK2865
 BK2865.** This station is in an area of known vertical motion. If an
 BK2865.** orthometric height was ever established but is not available 
 BK2865.** in the current survey control section, the orthometric height
 BK2865.** is considered suspect.  Suspect heights are available in the
 BK2865.** superseded section only if requested.
 BK2865
 BK2865.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2865.GEOID18 height accuracy estimate available here.
 BK2865
 BK2865.Click photographs - Photos may exist for this station.
 BK2865
 BK2865.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2865
 BK2865. The following values were computed from the NAD 83(1992) position.
 BK2865
 BK2865;                    North         East     Units Scale Factor Converg.
 BK2865;SPC LA S     -   210,454.453   880,760.722   MT  0.99994906   -0 37 13.5
 BK2865;SPC LA S     -   690,465.98  2,889,629.14   sFT  0.99994906   -0 37 13.5
 BK2865;UTM  15      - 3,362,390.191   540,909.502   MT  0.99962065   +0 12 55.6
 BK2865
 BK2865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2865!SPC LA S     -   1.00000243  x   0.99994906  =   0.99995149
 BK2865!UTM  15      -   1.00000243  x   0.99962065  =   0.99962308
 BK2865
 BK2865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4090962390(NAD 83)
 BK2865
 BK2865                          SUPERSEDED SURVEY CONTROL
 BK2865
 BK2865  NAD 83(1986)-  30 23 34.13878(N)    092 34 26.94179(W) AD(       ) 2
 BK2865  NAD 27      -  30 23 33.41065(N)    092 34 26.44423(W) AD(       ) 2
 BK2865
 BK2865.Superseded values are not recommended for survey control.
 BK2865
 BK2865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2865.See file dsdata.pdf to determine how the superseded data were derived.
 BK2865
 BK2865_MARKER: DD = SURVEY DISK
 BK2865_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2865_STAMPING: A2503
 BK2865_MARK LOGO: CGS+SS
 BK2865_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2865
 BK2865  HISTORY     - Date     Condition        Report By
 BK2865  HISTORY     - 1934     MONUMENTED       LAGS
 BK2865  HISTORY     - 1974     GOOD             NGS
 BK2865
 BK2865                          STATION DESCRIPTION
 BK2865
 BK2865'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2865'THE STATION IS LOCATED 8-1/2 MILES SOUTHEAST OF ELTON, 7-3/4 MILES
 BK2865'NORTH OF EVANGELINE, 5-1/2 MILES SOUTH OF BASILE AND ON ROAD
 BK2865'RIGHT-OF-WAY.
 BK2865'
 BK2865'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 97 AND 100
 BK2865'IN EVANGELINE, GO NORTH ON STATE HIGHWAY 97 FOR 4.5 MILES TO THE
 BK2865'JUNCTION OF STATE HIGHWAYS 1123 AND 98.  CONTINUE NORTH ON STATE
 BK2865'HIGHWAY 97 FOR 4.05 MILES TO THE MARK ON THE RIGHT.
 BK2865'
 BK2865'A2503 (LDH) IS A LOUISIANA GEODETIC SURVEY AND STATE CONTROL SURVEY
 BK2865'DISK STAMPED A2503, IS SET IN THE TOP OF A 6-INCH SQUARE CONCRETE
 BK2865'MONUMENT THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS
 BK2865'40 FEET EAST-SOUTHEAST OF THE CENTER OF STATE HIGHWAY 97, 16 FEET
 BK2865'WEST-NORTHWEST OF THE WEST EDGE OF A CANAL AND 1.2 FEET
 BK2865'EAST-SOUTHEAST OF A METAL WITNESS POST.
 BK2865'
 BK2865'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION ARDOIN
 BK2865'1974, THE DISTANCE BEING (338.65 FT.) OR 103.2218 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0672 ***********************************************************************
 BW0672  DESIGNATION -  A 251
 BW0672  PID         -  BW0672
 BW0672  STATE/COUNTY-  LA/CONCORDIA
 BW0672  COUNTRY     -  US
 BW0672  USGS QUAD   -  NATCHEZ (2018)
 BW0672
 BW0672                         *CURRENT SURVEY CONTROL
 BW0672  ______________________________________________________________________
 BW0672* NAD 83(1986) POSITION- 31 33 28.     (N) 091 29 05.     (W)   SCALED
 BW0672* NAVD 88 ORTHO HEIGHT -    17.07  (+/-2cm)       56.0   (feet) VERTCON3
 BW0672  ______________________________________________________________________
 BW0672  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 BW0672  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0672
 BW0672.The horizontal coordinates were scaled from a map and have
 BW0672.an estimated accuracy of +/- 6 seconds.
 BW0672
 BW0672.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0672.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0672
 BW0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0672.GEOID18 height accuracy estimate available here.
 BW0672
 BW0672.The vertical order pertains to the NGVD 29 superseded value.
 BW0672
 BW0672.Click photographs - Photos may exist for this station.
 BW0672
 BW0672;                    North         East    Units  Estimated Accuracy
 BW0672;SPC LA N     -   117,730.    1,096,390.      MT  (+/- 180 meters Scaled)
 BW0672
 BW0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ438924(NAD 83)
 BW0672
 BW0672                          SUPERSEDED SURVEY CONTROL
 BW0672
 BW0672  NGVD 29 (??/??/92)   17.06   (m)           56.0    (f) COMPUTED    1 2
 BW0672
 BW0672.Superseded values are not recommended for survey control.
 BW0672
 BW0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0672.See file dsdata.pdf to determine how the superseded data were derived.
 BW0672
 BW0672_MARKER: DB = BENCH MARK DISK
 BW0672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0672_STAMPING: A 251 1966
 BW0672_MARK LOGO: CGS
 BW0672_PROJECTION: PROJECTING 15 CENTIMETERS
 BW0672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0672+STABILITY: SURFACE MOTION
 BW0672
 BW0672  HISTORY     - Date     Condition        Report By
 BW0672  HISTORY     - 1966     MONUMENTED       CGS
 BW0672
 BW0672                          STATION DESCRIPTION
 BW0672
 BW0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0672'4.8 MI SW FROM VIDALIA.
 BW0672'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW0672'AT VIDALIA, THENCE 3.8 MILES SOUTHWEST ALONG STATE HIGHWAY 131, THENCE
 BW0672'0.85 MILE NORTHWEST ALONG A GRADED DIRT ROAD TO THE WHITEHALL
 BW0672'PLANTATION AIRSTRIP, IN SECTION 21, T 7 N, R 4 W, ABOUT 0.5 MILE
 BW0672'NORTHWEST OF A CATTLE GUARD, ABOUT 0.4 MILE NORTHWEST OF SOME STOCK
 BW0672'PENS AND A BARN, 0.2 MILE SOUTHEAST OF A WOODED AREA, 69 1/2 FEET
 BW0672'NORTHEAST OF THE CENTER LINE OF THE ROAD, 70 FEET NORTHWEST OF THE
 BW0672'CENTER LINE OF THE SOUTHWEST END OF THE AIRSTRIP, 5 1/2 FEET NORTHWEST
 BW0672'OF A POWER POLE, ABOUT IN LINE WITH A ROW OF POLES, 1.6 FEET SOUTHEAST
 BW0672'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND THE AIRSTRIP,
 BW0672'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0692 ***********************************************************************
 BX0692  DESIGNATION -  A 252
 BX0692  PID         -  BX0692
 BX0692  STATE/COUNTY-  LA/GRANT
 BX0692  COUNTRY     -  US
 BX0692  USGS QUAD   -  BALL (2018)
 BX0692
 BX0692                         *CURRENT SURVEY CONTROL
 BX0692  ______________________________________________________________________
 BX0692* NAD 83(1986) POSITION- 31 27 40.     (N) 092 25 23.     (W)   SCALED
 BX0692* NAVD 88 ORTHO HEIGHT -    56.63  (+/-2cm)      185.8   (feet) VERTCON3
 BX0692  ______________________________________________________________________
 BX0692  GEOID HEIGHT    -        -26.064 (meters)                     GEOID18
 BX0692  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0692
 BX0692.The horizontal coordinates were scaled from a map and have
 BX0692.an estimated accuracy of +/- 6 seconds.
 BX0692
 BX0692.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0692.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0692
 BX0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0692.GEOID18 height accuracy estimate available here.
 BX0692
 BX0692.The vertical order pertains to the NGVD 29 superseded value.
 BX0692
 BX0692.Click photographs - Photos may exist for this station.
 BX0692
 BX0692;                    North         East    Units  Estimated Accuracy
 BX0692;SPC LA N     -   106,570.    1,007,310.      MT  (+/- 180 meters Scaled)
 BX0692
 BX0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ548808(NAD 83)
 BX0692
 BX0692                          SUPERSEDED SURVEY CONTROL
 BX0692
 BX0692  NGVD 29 (11/26/84)   56.619  (m)          185.76   (f) ADJUSTED    1 2
 BX0692
 BX0692.Superseded values are not recommended for survey control.
 BX0692
 BX0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0692.See file dsdata.pdf to determine how the superseded data were derived.
 BX0692
 BX0692_MARKER: DB = BENCH MARK DISK
 BX0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0692_STAMPING: A 252 1966
 BX0692_MARK LOGO: CGS
 BX0692_PROJECTION: PROJECTING 13 CENTIMETERS
 BX0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0692+STABILITY: SURFACE MOTION
 BX0692
 BX0692  HISTORY     - Date     Condition        Report By
 BX0692  HISTORY     - 1966     MONUMENTED       CGS
 BX0692
 BX0692                          STATION DESCRIPTION
 BX0692
 BX0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0692'AT SIMMS, IN SECTION 25, T6N, R1W, 68 FEET SOUTHWEST AND ACROSS
 BX0692'THE MISSOURI PACIFIC RAILROAD FROM THE STATION SIGN, 200 FEET
 BX0692'SOUTHWEST OF THE CENTER OF THE CROSSING OF STATE HIGHWAY 768, 58 FEET
 BX0692'WEST OF THE WEST RAIL OF THE MAIN TRACK, 43 FEET SOUTH OF THE CENTER
 BX0692'LINE OF THE HIGHWAY AND THE CENTER OF A CATTLE GUARD, 9 FEET NORTHWEST
 BX0692'OF TELEPHONE POLE NUMBER 69 WHICH IS BRACED BY 2 GUY WIRES, 21 FEET
 BX0692'WEST OF A BRACE POLE FOR A TELEPHONE LINE WHICH CROSSES OVER THE
 BX0692'RAILROAD, 1 1/2 FEET EAST OF A FENCE, 1.4 FEET SOUTHWEST OF A METAL
 BX0692'WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, ABOUT
 BX0692'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BX0692'PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1167 ***********************************************************************
 BW1167  DESIGNATION -  A 253
 BW1167  PID         -  BW1167
 BW1167  STATE/COUNTY-  LA/CONCORDIA
 BW1167  COUNTRY     -  US
 BW1167  USGS QUAD   -  DEER PARK (2018)
 BW1167
 BW1167                         *CURRENT SURVEY CONTROL
 BW1167  ______________________________________________________________________
 BW1167* NAD 83(1993) POSITION- 31 28 23.40693(N) 091 32 06.32918(W)   ADJUSTED
 BW1167* NAVD 88 ORTHO HEIGHT -    23.779 (meters)       78.01  (feet) ADJUSTED
 BW1167  ______________________________________________________________________
 BW1167  GEOID HEIGHT    -        -26.374 (meters)                     GEOID18
 BW1167  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 BW1167  DYNAMIC HEIGHT  -         23.750 (meters)       77.92  (feet) COMP
 BW1167  MODELED GRAVITY -    979,436.0   (mgal)                       NAVD 88
 BW1167
 BW1167  HORZ ORDER      -  SECOND
 BW1167  VERT ORDER      -  FIRST     CLASS II
 BW1167
 BW1167.The horizontal coordinates were established by classical geodetic methods
 BW1167.and adjusted by the National Geodetic Survey in May 1994.
 BW1167
 BW1167.The orthometric height was determined by differential leveling and
 BW1167.adjusted by the NATIONAL GEODETIC SURVEY
 BW1167.in February 1994.
 BW1167
 BW1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1167.GEOID18 height accuracy estimate available here.
 BW1167
 BW1167.Click photographs - Photos may exist for this station.
 BW1167
 BW1167.The Laplace correction was computed from DEFLEC18 derived deflections.
 BW1167
 BW1167.The dynamic height is computed by dividing the NAVD 88
 BW1167.geopotential number by the normal gravity value computed on the
 BW1167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW1167.degrees latitude (g = 980.6199 gals.).
 BW1167
 BW1167.The modeled gravity was interpolated from observed gravity values.
 BW1167
 BW1167. The following values were computed from the NAD 83(1993) position.
 BW1167
 BW1167;                    North         East     Units Scale Factor Converg.
 BW1167;SPC LA N     -   108,308.866 1,091,688.434   MT  0.99994464   +0 30 36.5
 BW1167;SPC LA N     -   355,343.34  3,581,647.80   sFT  0.99994464   +0 30 36.5
 BW1167;SPC MS W     -   219,361.341   585,799.471   MT  1.00011080   -0 37 39.0
 BW1167;SPC MS W     -   719,688.00  1,921,910.43   sFT  1.00011080   -0 37 39.0
 BW1167;UTM  15      - 3,482,971.764   639,160.707   MT  0.99983886   +0 45 53.8
 BW1167
 BW1167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BW1167!SPC LA N     -   1.00000041  x   0.99994464  =   0.99994505
 BW1167!SPC MS W     -   1.00000041  x   1.00011080  =   1.00011121
 BW1167!UTM  15      -   1.00000041  x   0.99983886  =   0.99983927
 BW1167
 BW1167:                Primary Azimuth Mark                     Grid Az
 BW1167:SPC LA N     -  J 27 25                                  029 39 39.4
 BW1167:SPC MS W     -  J 27 25                                  030 47 54.9
 BW1167:UTM  15      -  J 27 25                                  029 24 22.1
 BW1167
 BW1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3916082971(NAD 83)
 BW1167
 BW1167|---------------------------------------------------------------------|
 BW1167| PID    Reference Object                     Distance      Geod. Az  |
 BW1167|                                                           dddmmss.s |
 BW1167| BW2479 J 27 25                             APPROX. 1.4 KM 0301015.9 |
 BW1167|---------------------------------------------------------------------|
 BW1167
 BW1167                          SUPERSEDED SURVEY CONTROL
 BW1167
 BW1167  NAD 83(1992)-  31 28 23.42150(N)    091 32 06.32735(W) AD(       ) 2
 BW1167  NAD 83(1986)-  31 28 23.42146(N)    091 32 06.32551(W) AD(       ) 2
 BW1167  NAD 27      -  31 28 22.81690(N)    091 32 05.89397(W) AD(       ) 2
 BW1167  NAVD 88 (06/15/91)   23.799  (m)           78.08   (f) SUPERSEDED  1 2
 BW1167  NGVD 29              23.93   (m)           78.5    (f) LEVELING    3  
 BW1167  NGVD 29 (11/26/84)   23.770  (m)           77.99   (f) ADJUSTED    1 2
 BW1167
 BW1167.Superseded values are not recommended for survey control.
 BW1167
 BW1167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1167.See file dsdata.pdf to determine how the superseded data were derived.
 BW1167
 BW1167_MARKER: DB = BENCH MARK DISK
 BW1167_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BW1167_SP_SET: CATTLE GUARD
 BW1167_STAMPING: A 253 1966
 BW1167_MARK LOGO: CGS
 BW1167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1167+STABILITY: SURFACE MOTION
 BW1167
 BW1167  HISTORY     - Date     Condition        Report By
 BW1167  HISTORY     - 1966     MONUMENTED       CGS
 BW1167  HISTORY     - 1977     GOOD             NGS
 BW1167  HISTORY     - 1979     GOOD             NGS
 BW1167
 BW1167                          STATION DESCRIPTION
 BW1167
 BW1167'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1167'10.95 MI SW FROM VIDALIA.
 BW1167'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW1167'AT VIDALIA, THENCE 6.85 MILES SOUTHWEST ALONG STATE HIGHWAY 131,
 BW1167'THENCE 3.95 MILES SOUTHWEST ALONG STATE HIGHWAY 15, IN SECTION 10, T 6
 BW1167'N, R 9 E, ABOUT 0.15 MILE EAST OF THE RESIDENCE OF FRANK JUNKIE, 287
 BW1167'FEET NORTHEAST OF THE CENTER OF THE JUNCTION OF THE HIGHWAY AND A
 BW1167'GRAVELED ROAD, 15 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 BW1167'150 FEET SOUTHEAST OF A WIRE MESH FENCE AROUND A SMALL TRANSFORMER
 BW1167'STATION, SET IN THE TOP OF THE EAST CORNER OF THE CONCRETE RETAINING
 BW1167'WALL AROUND A CATTLE GUARD IN THE HIGHWAY, AND ABOUT LEVEL WITH THE
 BW1167'HIGHWAY.
 BW1167
 BW1167                          STATION RECOVERY (1977)
 BW1167
 BW1167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JRS)
 BW1167'THE STATION IS LOCATED ABOUT 11 MILES SOUTH OF FERRIDAY,
 BW1167'9 MILES SOUTHWEST OF VIDALIA, 1/2 MILE WEST OF THE
 BW1167'MISSISSIPPI RIVER.  PERMISSION WAS GRANTED BY THE BOARD OF
 BW1167'COMMISSIONERS, 5TH LOUISIANA DISTRICT COURTHOUSE,TALLULAH,
 BW1167'LOUISIANA 71282.
 BW1167'
 BW1167'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 15 AND
 BW1167'131 WHICH IS ABOUT 7 MILES WEST OF VIDALIA, GO SOUTH ON STATE
 BW1167'HIGHWAY 15 FOR 3.6 MILES TO BENCH MARK A 253 ON THE LEFT
 BW1167'AT A CATTLE GUARD.
 BW1167'
 BW1167'STATION MARK, STAMPED---A 253 1966---, IS A STANDARD BENCH
 BW1167'MARK DISK CEMENTED IN A DRILL HOLE IN THE NORTHEAST CORNER OF A
 BW1167'CATTLE GUARD ABUTMENT.  IT IS ABOUT 290 FEET NORTHEAST OF
 BW1167'THE CENTER OF THE JUNCTION OF A GRAVELED ROAD AND HIGHWAY 15,
 BW1167'AND 15 FEET EAST OF THE CENTER OF HIGHWAY 15.
 BW1167'
 BW1167'AN ELECTRONIC DISTANCE MEASURMENT WAS MADE TO TRIANGULATION
 BW1167'STATION WILLETTS 2.  THIS STATION WAS USED AS AN AZIMUTH
 BW1167'MARK FOR TRIANGULATION STATION WILLETTS 2.
 BW1167'
 BW1167'HEIGHT OF LIGHT ABOVE STATION WAS 1.6 METERS.
 BW1167
 BW1167                          STATION RECOVERY (1979)
 BW1167
 BW1167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW1167'NOTE-MARK IS NOW ABOUT 1 FOOT BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0003 ***********************************************************************
 BW0003  DESIGNATION -  A 254
 BW0003  PID         -  BW0003
 BW0003  STATE/COUNTY-  LA/CONCORDIA
 BW0003  COUNTRY     -  US
 BW0003  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW0003
 BW0003                         *CURRENT SURVEY CONTROL
 BW0003  ______________________________________________________________________
 BW0003* NAD 83(1986) POSITION- 31 11 28.     (N) 091 37 53.     (W)   SCALED
 BW0003* NAVD 88 ORTHO HEIGHT -    17.140 (meters)       56.23  (feet) ADJUSTED
 BW0003  ______________________________________________________________________
 BW0003  GEOID HEIGHT    -        -26.769 (meters)                     GEOID18
 BW0003  DYNAMIC HEIGHT  -         17.119 (meters)       56.16  (feet) COMP
 BW0003  MODELED GRAVITY -    979,406.8   (mgal)                       NAVD 88
 BW0003
 BW0003  VERT ORDER      -  FIRST     CLASS I
 BW0003
 BW0003.The horizontal coordinates were scaled from a map and have
 BW0003.an estimated accuracy of +/- 6 seconds.
 BW0003
 BW0003.The orthometric height was determined by differential leveling and
 BW0003.adjusted by the NATIONAL GEODETIC SURVEY
 BW0003.in February 1994.
 BW0003
 BW0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0003.GEOID18 height accuracy estimate available here.
 BW0003
 BW0003.Click photographs - Photos may exist for this station.
 BW0003
 BW0003.The dynamic height is computed by dividing the NAVD 88
 BW0003.geopotential number by the normal gravity value computed on the
 BW0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0003.degrees latitude (g = 980.6199 gals.).
 BW0003
 BW0003.The modeled gravity was interpolated from observed gravity values.
 BW0003
 BW0003;                    North         East    Units  Estimated Accuracy
 BW0003;SPC LA N     -    76,960.    1,082,790.      MT  (+/- 180 meters Scaled)
 BW0003
 BW0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ304515(NAD 83)
 BW0003
 BW0003                          SUPERSEDED SURVEY CONTROL
 BW0003
 BW0003  NAVD 88 (06/15/91)   17.164  (m)           56.31   (f) SUPERSEDED  1 1
 BW0003  NGVD 29 (11/26/84)   17.115  (m)           56.15   (f) ADJUSTED    1 1
 BW0003
 BW0003.Superseded values are not recommended for survey control.
 BW0003
 BW0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0003.See file dsdata.pdf to determine how the superseded data were derived.
 BW0003
 BW0003_MARKER: DB = BENCH MARK DISK
 BW0003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0003_STAMPING: A 254 1966
 BW0003_MARK LOGO: CGS
 BW0003_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0003+STABILITY: SURFACE MOTION
 BW0003_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BW0003+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1991
 BW0003
 BW0003  HISTORY     - Date     Condition        Report By
 BW0003  HISTORY     - 1966     MONUMENTED       CGS
 BW0003  HISTORY     - 1976     GOOD             NGS
 BW0003  HISTORY     - 19910710 GOOD             LADTD
 BW0003
 BW0003                          STATION DESCRIPTION
 BW0003
 BW0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0003'IN SHAW.
 BW0003'AT SHAW, IN SECTION 35, T 3 N, R 8 E, 108 FEET SOUTH OF THE SOUTHEAST
 BW0003'CORNER OF A RED BRICK SCHOOLHOUSE, 146 FEET WEST OF THE CENTER LINE OF
 BW0003'THE TOP OF A LEVEE, 41 FEET WEST OF THE CENTER LINE OF A PAVED ROAD IN
 BW0003'FRONT OF THE SCHOOLHOUSE, 111 FEET WEST OF THE CENTER LINE OF STATE
 BW0003'HIGHWAY 15, 103 FEET NORTH OF A 12-INCH CEDAR TREE, 94 1/2 FEET NORTH
 BW0003'OF A METAL GATE IN A WIRE MESH FENCE, 1.5 FEET SOUTH OF A METAL
 BW0003'WITNESS POST, ABOUT LEVEL WITH THE PAVED ROAD, AND SET IN THE TOP OF A
 BW0003'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.
 BW0003
 BW0003                          STATION RECOVERY (1976)
 BW0003
 BW0003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0003'0.15 MILES NORTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0003'HIGHWAY 190, 111 FT. WEST OF THE CENTER LINE OF THE HIGHWAY, 108
 BW0003'FT. SOUTH OF THE SOUTHEAST CORNER OF AN ABANDONED BRICK SCHOOL HOUSE,
 BW0003'103 FT. NORTH OF A 12 INCH CEDAR TREE, 1.3 FT. EAST OF A FENCE.
 BW0003
 BW0003                          STATION RECOVERY (1991)
 BW0003
 BW0003'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BW0003'THE STATION IS LOCATED IN SHAW.  OWNERSHIP--UNKNOWN. TO REACH THE
 BW0003'STATION FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 910 IN SHAW, GO
 BW0003'NORTH FOR 0.15 MI (0.24 KM) ON HIGHWAY 15 TO THE STATION ON THE LEFT
 BW0003'IN FRONT OF AN OLD SCHOOL BUILDING. THE STATION IS 107.0 FT (32.6 M)
 BW0003'WEST-NORTHWEST FROM THE CENTER OF THE HIGHWAY, 107.0 SOUTH FROM THE
 BW0003'SOUTHEAST CORNER OF A RED BRICK BUILDING, 38.0 FT (11.6 M)
 BW0003'WEST-NORTHWEST FROM A PAVED ROAD, 14.0 FT (4.3 M) NORTHEAST FROM A
 BW0003'24-INCH PINE TREE, 1.0 FT (0.3 M) EAST FROM A CHAIN LINK FENCE AND 1.0
 BW0003'FT (0.3 M) SOUTH-SOUTHWEST FROM A METAL WITNESS POST WITH SIGN
 BW0003'ATTACHED.  THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE
 BW0003'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1362 ***********************************************************************
 CP1362  DESIGNATION -  A 255
 CP1362  PID         -  CP1362
 CP1362  STATE/COUNTY-  LA/MADISON
 CP1362  COUNTRY     -  US
 CP1362  USGS QUAD   -  TALLULAH (2018)
 CP1362
 CP1362                         *CURRENT SURVEY CONTROL
 CP1362  ______________________________________________________________________
 CP1362* NAD 83(1986) POSITION- 32 25 50.     (N) 091 13 00.     (W)   SCALED
 CP1362* NAVD 88 ORTHO HEIGHT -    24.336 (meters)       79.84  (feet) ADJUSTED
 CP1362  ______________________________________________________________________
 CP1362  GEOID HEIGHT    -        -26.424 (meters)                     GEOID18
 CP1362  DYNAMIC HEIGHT  -         24.309 (meters)       79.75  (feet) COMP
 CP1362  MODELED GRAVITY -    979,507.7   (mgal)                       NAVD 88
 CP1362
 CP1362  VERT ORDER      -  FIRST     CLASS I
 CP1362
 CP1362.The horizontal coordinates were scaled from a map and have
 CP1362.an estimated accuracy of +/- 6 seconds.
 CP1362
 CP1362.The orthometric height was determined by differential leveling and
 CP1362.adjusted by the NATIONAL GEODETIC SURVEY
 CP1362.in June 1991.
 CP1362
 CP1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1362.GEOID18 height accuracy estimate available here.
 CP1362
 CP1362.Click photographs - Photos may exist for this station.
 CP1362
 CP1362.The dynamic height is computed by dividing the NAVD 88
 CP1362.geopotential number by the normal gravity value computed on the
 CP1362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1362.degrees latitude (g = 980.6199 gals.).
 CP1362
 CP1362.The modeled gravity was interpolated from observed gravity values.
 CP1362
 CP1362;                    North         East    Units  Estimated Accuracy
 CP1362;SPC LA N     -   214,770.    1,120,690.      MT  (+/- 180 meters Scaled)
 CP1362
 CP1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR676895(NAD 83)
 CP1362
 CP1362                          SUPERSEDED SURVEY CONTROL
 CP1362
 CP1362  NGVD 29 (11/26/84)   24.343  (m)           79.87   (f) ADJUSTED    1 1
 CP1362
 CP1362.Superseded values are not recommended for survey control.
 CP1362
 CP1362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1362.See file dsdata.pdf to determine how the superseded data were derived.
 CP1362
 CP1362_MARKER: DB = BENCH MARK DISK
 CP1362_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CP1362_STAMPING: A 255 1968
 CP1362_MARK LOGO: CGS
 CP1362_MAGNETIC: I = MARKER IS A STEEL ROD
 CP1362_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CP1362_ROD/PIPE-DEPTH: 33.5 meters
 CP1362
 CP1362  HISTORY     - Date     Condition        Report By
 CP1362  HISTORY     - 1968     MONUMENTED       CGS
 CP1362
 CP1362                          STATION DESCRIPTION
 CP1362
 CP1362'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1362'2.4 MI NW FROM TALLULAH.
 CP1362'2.4 MILES NORTHWEST ALONG U.S. HIGHWAY 80 FROM THE COURTHOUSE AT
 CP1362'TALLULAH, IN SECTION 27, T 17 N, R 12 E, ON THE INSIDE OF A CURVE IN
 CP1362'THE HIGHWAY, 42 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 56
 CP1362'FEET EAST OF THE EAST CORNER OF THE SECOND HOUSE SOUTHEAST OF THE MOST
 CP1362'NORTHWESTERLY OF 5 HOUSES, 59 FEET NORTH OF THE NORTH CORNER OF THE
 CP1362'MIDDLE HOUSE, 12 FEET NORTHWEST OF THE CENTER LINE OF A PRIVATE
 CP1362'DRIVEWAY, 1 FOOT NORTHWEST OF A FENCE, 1.3 FEET SOUTHWEST OF A METAL
 CP1362'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND ON THE
 CP1362'TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 110
 CP1362'FEET AND IS ENCASED IN A 6-INCH CAST IRON PIPE WHICH IS LEVEL WITH THE
 CP1362'SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2826 ***********************************************************************
 BK2826  DESIGNATION -  A 2550
 BK2826  PID         -  BK2826
 BK2826  STATE/COUNTY-  LA/ACADIA
 BK2826  COUNTRY     -  US
 BK2826  USGS QUAD   -  RICHARD (2018)
 BK2826
 BK2826                         *CURRENT SURVEY CONTROL
 BK2826  ______________________________________________________________________
 BK2826* NAD 83(1992) POSITION- 30 25 18.78496(N) 092 17 06.87152(W)   ADJUSTED
 BK2826* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2826  **This station is located in a suspected subsidence area (see below).
 BK2826  ______________________________________________________________________
 BK2826  GEOID HEIGHT    -        -27.327 (meters)                     GEOID18
 BK2826  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BK2826  HORZ ORDER      -  SECOND
 BK2826
 BK2826.The horizontal coordinates were established by classical geodetic methods
 BK2826.and adjusted by the National Geodetic Survey in January 1993.
 BK2826
 BK2826.** This station is in an area of known vertical motion. If an
 BK2826.** orthometric height was ever established but is not available 
 BK2826.** in the current survey control section, the orthometric height
 BK2826.** is considered suspect.  Suspect heights are available in the
 BK2826.** superseded section only if requested.
 BK2826
 BK2826.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2826.GEOID18 height accuracy estimate available here.
 BK2826
 BK2826.Click photographs - Photos may exist for this station.
 BK2826
 BK2826.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2826
 BK2826. The following values were computed from the NAD 83(1992) position.
 BK2826
 BK2826;                    North         East     Units Scale Factor Converg.
 BK2826;SPC LA S     -   213,411.660   908,550.226   MT  0.99995265   -0 28 33.5
 BK2826;SPC LA S     -   700,168.09  2,980,801.87   sFT  0.99995265   -0 28 33.5
 BK2826;UTM  15      - 3,365,751.913   568,644.165   MT  0.99965813   +0 21 43.0
 BK2826
 BK2826!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2826!SPC LA S     -   1.00000216  x   0.99995265  =   0.99995481
 BK2826!UTM  15      -   1.00000216  x   0.99965813  =   0.99966029
 BK2826
 BK2826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6864465751(NAD 83)
 BK2826
 BK2826                          SUPERSEDED SURVEY CONTROL
 BK2826
 BK2826  NAD 83(1986)-  30 25 18.80478(N)    092 17 06.86583(W) AD(       ) 2
 BK2826  NAD 27      -  30 25 18.07769(N)    092 17 06.41475(W) AD(       ) 2
 BK2826
 BK2826.Superseded values are not recommended for survey control.
 BK2826
 BK2826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2826.See file dsdata.pdf to determine how the superseded data were derived.
 BK2826
 BK2826_MARKER: DD = SURVEY DISK
 BK2826_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2826_STAMPING: A 2550
 BK2826_MARK LOGO: CGS+SS
 BK2826_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2826
 BK2826  HISTORY     - Date     Condition        Report By
 BK2826  HISTORY     - 1934     MONUMENTED       LAGS
 BK2826  HISTORY     - 1969     GOOD             LAGS
 BK2826
 BK2826                          STATION DESCRIPTION
 BK2826
 BK2826'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1969 (LGB)
 BK2826'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF EUNICE, 5-1/2
 BK2826'MILES WEST-NORTHWEST OF CHURCH POINT AND ON LAND OWNED BY THE
 BK2826'DAIGLES BROTHERS OF CHURCH POINT.
 BK2826'
 BK2826'TO REACH THE STATION FROM THE POST OFFICE IN CHURCH POINT, GO
 BK2826'NORTHWEST ON MAIN STREET (STATE HIGHWAY 95) FOR 0.15 MILE TO A CROSS
 BK2826'STREET (JUNCTION WITH STATE HIGHWAY 95 AND 35).  CONTINUE AHEAD
 BK2826'NORTHWEST ON MAIN STREET (STATE HIGHWAY 95) FOR 3.1 MILES TO A
 BK2826'GRAVELED SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON GRAVELED ROAD
 BK2826'FOR 0.25 MILE TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND GO
 BK2826'NORTH, WEST AND SOUTHWESTERLY ON GRAVELED ROAD FOR 1.55 MILE TO A
 BK2826'T ROAD.  TURN RIGHT AND GO NORTHWEST AND SOUTHWEST ON GRAVELED
 BK2826'ROAD FOR 0.5 MILE TO THE STATION ON THE LEFT WHERE THE ROAD TURNS
 BK2826'SHARP RIGHT.
 BK2826'
 BK2826'MARK IS A STANDARD LOUISIANA GEODETIC SURVEY AND STATE CONTROL
 BK2826'STATION MARK DISK, STAMPED A 2550, SET IN THE TOP OF A 6-INCH
 BK2826'SQUARE CONCRETE POST THAT PROJECTS 6 INCHES.  IT IS 39 FEET
 BK2826'SOUTHEAST OF THE CENTER OF A GRAVELED ROAD, 20 FEET EAST OF CENTER
 BK2826'OF A TRACK ROAD, 8.5 FEET NORTHEAST OF A POWERLINE POLE AND 1
 BK2826'FOOT NORTHWEST OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0072 ***********************************************************************
 CQ0072  DESIGNATION -  A 256
 CQ0072  PID         -  CQ0072
 CQ0072  STATE/COUNTY-  LA/OUACHITA
 CQ0072  COUNTRY     -  US
 CQ0072  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0072
 CQ0072                         *CURRENT SURVEY CONTROL
 CQ0072  ______________________________________________________________________
 CQ0072* NAD 83(1986) POSITION- 32 30 40.     (N) 092 22 31.     (W)   SCALED
 CQ0072* NAVD 88 ORTHO HEIGHT -    68.835 (meters)      225.84  (feet) ADJUSTED
 CQ0072  ______________________________________________________________________
 CQ0072  GEOID HEIGHT    -        -25.776 (meters)                     GEOID18
 CQ0072  DYNAMIC HEIGHT  -         68.758 (meters)      225.58  (feet) COMP
 CQ0072  MODELED GRAVITY -    979,521.9   (mgal)                       NAVD 88
 CQ0072
 CQ0072  VERT ORDER      -  FIRST     CLASS I
 CQ0072
 CQ0072.The horizontal coordinates were scaled from a map and have
 CQ0072.an estimated accuracy of +/- 6 seconds.
 CQ0072
 CQ0072.The orthometric height was determined by differential leveling and
 CQ0072.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0072.in June 1991.
 CQ0072
 CQ0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0072.GEOID18 height accuracy estimate available here.
 CQ0072
 CQ0072.Click photographs - Photos may exist for this station.
 CQ0072
 CQ0072.The dynamic height is computed by dividing the NAVD 88
 CQ0072.geopotential number by the normal gravity value computed on the
 CQ0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0072.degrees latitude (g = 980.6199 gals.).
 CQ0072
 CQ0072.The modeled gravity was interpolated from observed gravity values.
 CQ0072
 CQ0072;                    North         East    Units  Estimated Accuracy
 CQ0072;SPC LA N     -   222,990.    1,011,720.      MT  (+/- 180 meters Scaled)
 CQ0072
 CQ0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR586972(NAD 83)
 CQ0072
 CQ0072                          SUPERSEDED SURVEY CONTROL
 CQ0072
 CQ0072  NGVD 29 (11/26/84)   68.892  (m)          226.02   (f) ADJUSTED    1 1
 CQ0072
 CQ0072.Superseded values are not recommended for survey control.
 CQ0072
 CQ0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0072.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0072
 CQ0072_MARKER: DB = BENCH MARK DISK
 CQ0072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0072_STAMPING: A 256 1968
 CQ0072_MARK LOGO: CGS
 CQ0072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0072+STABILITY: SURFACE MOTION
 CQ0072
 CQ0072  HISTORY     - Date     Condition        Report By
 CQ0072  HISTORY     - 1968     MONUMENTED       CGS
 CQ0072  HISTORY     - 1969     GOOD             CGS
 CQ0072
 CQ0072                          STATION DESCRIPTION
 CQ0072
 CQ0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0072'1.0 MI W FROM CALHOUN.
 CQ0072'ABOUT 1.0 MILE WEST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0072'CALHOUN, IN SECTION 28, T 18 N, R 1 E, 89 FEET SOUTH OF THE CENTER
 CQ0072'LINE OF THE HIGHWAY, 36 FEET SOUTH OF A FENCE, 52 1/2 FEET NORTHEAST
 CQ0072'OF POWER POLE NUMBER 236, 6 FEET EAST OF THE MOST SOUTHERLY OF 4 PINE
 CQ0072'TREES, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 CQ0072'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 CQ0072'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1661 ***********************************************************************
 CQ1661  DESIGNATION -  A 257
 CQ1661  PID         -  CQ1661
 CQ1661  STATE/COUNTY-  LA/CADDO
 CQ1661  COUNTRY     -  US
 CQ1661  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ1661
 CQ1661                         *CURRENT SURVEY CONTROL
 CQ1661  ______________________________________________________________________
 CQ1661* NAD 83(1986) POSITION- 32 29 38.     (N) 093 45 33.     (W)   SCALED
 CQ1661* NAVD 88 ORTHO HEIGHT -    73.070 (meters)      239.73  (feet) ADJUSTED
 CQ1661  ______________________________________________________________________
 CQ1661  GEOID HEIGHT    -        -26.039 (meters)                     GEOID18
 CQ1661  DYNAMIC HEIGHT  -         72.987 (meters)      239.46  (feet) COMP
 CQ1661  MODELED GRAVITY -    979,515.5   (mgal)                       NAVD 88
 CQ1661
 CQ1661  VERT ORDER      -  FIRST     CLASS I
 CQ1661
 CQ1661.The horizontal coordinates were scaled from a map and have
 CQ1661.an estimated accuracy of +/- 6 seconds.
 CQ1661
 CQ1661.The orthometric height was determined by differential leveling and
 CQ1661.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1661.in June 1991.
 CQ1661
 CQ1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1661.GEOID18 height accuracy estimate available here.
 CQ1661
 CQ1661.Click photographs - Photos may exist for this station.
 CQ1661
 CQ1661.The dynamic height is computed by dividing the NAVD 88
 CQ1661.geopotential number by the normal gravity value computed on the
 CQ1661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1661.degrees latitude (g = 980.6199 gals.).
 CQ1661
 CQ1661.The modeled gravity was interpolated from observed gravity values.
 CQ1661
 CQ1661;                    North         East    Units  Estimated Accuracy
 CQ1661;SPC LA N     -   221,760.      881,670.      MT  (+/- 180 meters Scaled)
 CQ1661
 CQ1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR286954(NAD 83)
 CQ1661
 CQ1661                          SUPERSEDED SURVEY CONTROL
 CQ1661
 CQ1661  NGVD 29 (11/26/84)   73.141  (m)          239.96   (f) ADJUSTED    1 1
 CQ1661
 CQ1661.Superseded values are not recommended for survey control.
 CQ1661
 CQ1661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1661.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1661
 CQ1661_MARKER: DB = BENCH MARK DISK
 CQ1661_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ1661_STAMPING: A 257 1968
 CQ1661_MARK LOGO: CGS
 CQ1661_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ1661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1661_ROD/PIPE-DEPTH: 7.3 meters
 CQ1661
 CQ1661  HISTORY     - Date     Condition        Report By
 CQ1661  HISTORY     - 1968     MONUMENTED       CGS
 CQ1661  HISTORY     - 1969     GOOD             CGS
 CQ1661  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 CQ1661  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ1661
 CQ1661                          STATION DESCRIPTION
 CQ1661
 CQ1661'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1661'1.25 MI SW FROM SHREVEPORT.
 CQ1661'ABOUT 1.25 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ1661'THE UNION STATION AT SHREVEPORT, IN SECTION 1, T 17 N, R 14 W, 0.1
 CQ1661'MILE NORTHEAST OF THE RAILROAD UNDERPASS FOR LINWOOD AVENUE, 27 FEET
 CQ1661'NORTHWEST OF THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AND THE
 CQ1661'TEXAS AND PACIFIC RAILWAY, 21 FEET NORTHWEST OF THE NORTHWEST RAIL OF
 CQ1661'THE MAIN TRACK OF THE ILLINOIS CENTRAL RAILROAD, 129 FEET NORTH AND
 CQ1661'ACROSS THE TRACKS FROM THE WEST CORNER OF THE WESTERN PAPER COMPANY
 CQ1661'BUILDING, 82 FEET SOUTHWEST OF THE CENTER LINE OF VAN LOAN STREET, 19
 CQ1661'FEET SOUTHWEST OF THE SOUTH CORNER OF A CONCRETE BUILDING, 4 1/2 FEET
 CQ1661'SOUTHEAST OF A POWER POLE, 1.0 FOOT NORTHWEST OF A METAL WITNESS POST,
 CQ1661'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 CQ1661'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET AND IS
 CQ1661'ENCASED IN A 6-INCH CAST IRON PIPE WHICH PROJECTS 6 INCHES ABOVE THE
 CQ1661'SURFACE OF THE GROUND.
 CQ1661
 CQ1661                          STATION RECOVERY (1989)
 CQ1661
 CQ1661'RECOVERY NOTE BY US POWER SQUADRON 1989 (AFA)
 CQ1661'MARK NOT FOUND.
 CQ1661
 CQ1661                          STATION RECOVERY (1999)
 CQ1661
 CQ1661'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1661'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1245 ***********************************************************************
 CQ1245  DESIGNATION -  A 258
 CQ1245  PID         -  CQ1245
 CQ1245  STATE/COUNTY-  LA/WEBSTER
 CQ1245  COUNTRY     -  US
 CQ1245  USGS QUAD   -  DOYLINE (2018)
 CQ1245
 CQ1245                         *CURRENT SURVEY CONTROL
 CQ1245  ______________________________________________________________________
 CQ1245* NAD 83(1986) POSITION- 32 32 19.     (N) 093 23 33.     (W)   SCALED
 CQ1245* NAVD 88 ORTHO HEIGHT -    62.975 (meters)      206.61  (feet) ADJUSTED
 CQ1245  ______________________________________________________________________
 CQ1245  GEOID HEIGHT    -        -25.947 (meters)                     GEOID18
 CQ1245  DYNAMIC HEIGHT  -         62.904 (meters)      206.38  (feet) COMP
 CQ1245  MODELED GRAVITY -    979,516.1   (mgal)                       NAVD 88
 CQ1245
 CQ1245  VERT ORDER      -  FIRST     CLASS I
 CQ1245
 CQ1245.The horizontal coordinates were scaled from a map and have
 CQ1245.an estimated accuracy of +/- 6 seconds.
 CQ1245
 CQ1245.The orthometric height was determined by differential leveling and
 CQ1245.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1245.in June 1991.
 CQ1245
 CQ1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1245.GEOID18 height accuracy estimate available here.
 CQ1245
 CQ1245.Click photographs - Photos may exist for this station.
 CQ1245
 CQ1245.The dynamic height is computed by dividing the NAVD 88
 CQ1245.geopotential number by the normal gravity value computed on the
 CQ1245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1245.degrees latitude (g = 980.6199 gals.).
 CQ1245
 CQ1245.The modeled gravity was interpolated from observed gravity values.
 CQ1245
 CQ1245;                    North         East    Units  Estimated Accuracy
 CQ1245;SPC LA N     -   226,380.      916,170.      MT  (+/- 180 meters Scaled)
 CQ1245
 CQ1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS631002(NAD 83)
 CQ1245
 CQ1245                          SUPERSEDED SURVEY CONTROL
 CQ1245
 CQ1245  NGVD 29 (11/26/84)   63.052  (m)          206.86   (f) ADJUSTED    1 1
 CQ1245
 CQ1245.Superseded values are not recommended for survey control.
 CQ1245
 CQ1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1245.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1245
 CQ1245_MARKER: DB = BENCH MARK DISK
 CQ1245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1245_STAMPING: A 258 1969
 CQ1245_MARK LOGO: CGS
 CQ1245_PROJECTION: PROJECTING 13 CENTIMETERS
 CQ1245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1245+STABILITY: SURFACE MOTION
 CQ1245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1245+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2002
 CQ1245
 CQ1245  HISTORY     - Date     Condition        Report By
 CQ1245  HISTORY     - 1969     MONUMENTED       CGS
 CQ1245  HISTORY     - 20021107 GOOD             USPSQD
 CQ1245
 CQ1245                          STATION DESCRIPTION
 CQ1245
 CQ1245'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1245'ABOUT 0.85 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ1245'HIGH SCHOOL AT DOYLINE, IN SECTION 22, T 18 N, R 10W, 0.3 MILE WEST
 CQ1245'OF MILEPOST 147, 128 1/2 FEET NORTH OF THE NORTH RAIL, 133 1/2 FEET
 CQ1245'NORTHEAST AND ACROSS STATE HIGHWAY 164 FROM TELEPHONE POLE NUMBER
 CQ1245'10890, 40 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 70 1/2 FEET
 CQ1245'SOUTH OF A FENCE, 55 FEET EAST OF THE EXTENDED CENTER LINE OF A DIRT
 CQ1245'ROAD WHICH LEADS SOUTH, 8 1/2 FT NORTHEAST OF A 12-INCH PINE TREE, 5
 CQ1245'FEET NORTHWEST OF A FORKED PINE TREE, 2.0 FEET NORTH OF A METAL
 CQ1245'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, ABOUT LEVEL
 CQ1245'WITH THE HWY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 CQ1245'5 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ1245
 CQ1245                          STATION RECOVERY (2002)
 CQ1245
 CQ1245'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ1245'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1020 ***********************************************************************
 CQ1020  DESIGNATION -  A 259
 CQ1020  PID         -  CQ1020
 CQ1020  STATE/COUNTY-  LA/BIENVILLE
 CQ1020  COUNTRY     -  US
 CQ1020  USGS QUAD   -  ARCADIA (2018)
 CQ1020
 CQ1020                         *CURRENT SURVEY CONTROL
 CQ1020  ______________________________________________________________________
 CQ1020* NAD 83(1986) POSITION- 32 32 39.     (N) 092 54 27.     (W)   SCALED
 CQ1020* NAVD 88 ORTHO HEIGHT -   100.991 (meters)      331.33  (feet) ADJUSTED
 CQ1020  ______________________________________________________________________
 CQ1020  GEOID HEIGHT    -        -25.689 (meters)                     GEOID18
 CQ1020  DYNAMIC HEIGHT  -        100.877 (meters)      330.96  (feet) COMP
 CQ1020  MODELED GRAVITY -    979,507.7   (mgal)                       NAVD 88
 CQ1020
 CQ1020  VERT ORDER      -  FIRST     CLASS I
 CQ1020
 CQ1020.The horizontal coordinates were scaled from a map and have
 CQ1020.an estimated accuracy of +/- 6 seconds.
 CQ1020
 CQ1020.The orthometric height was determined by differential leveling and
 CQ1020.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1020.in June 1991.
 CQ1020
 CQ1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1020.GEOID18 height accuracy estimate available here.
 CQ1020
 CQ1020.Click photographs - Photos may exist for this station.
 CQ1020
 CQ1020.The dynamic height is computed by dividing the NAVD 88
 CQ1020.geopotential number by the normal gravity value computed on the
 CQ1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1020.degrees latitude (g = 980.6199 gals.).
 CQ1020
 CQ1020.The modeled gravity was interpolated from observed gravity values.
 CQ1020
 CQ1020;                    North         East    Units  Estimated Accuracy
 CQ1020;SPC LA N     -   226,720.      961,720.      MT  (+/- 180 meters Scaled)
 CQ1020
 CQ1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS086007(NAD 83)
 CQ1020
 CQ1020                          SUPERSEDED SURVEY CONTROL
 CQ1020
 CQ1020  NGVD 29 (11/26/84)  101.064  (m)          331.57   (f) ADJUSTED    1 1
 CQ1020
 CQ1020.Superseded values are not recommended for survey control.
 CQ1020
 CQ1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1020.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1020
 CQ1020_MARKER: DB = BENCH MARK DISK
 CQ1020_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ1020_STAMPING: A 259 1968
 CQ1020_MARK LOGO: CGS
 CQ1020_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1020_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1020+SATELLITE: SATELLITE OBSERVATIONS - January 30, 1989
 CQ1020_ROD/PIPE-DEPTH: 5.5 meters
 CQ1020
 CQ1020  HISTORY     - Date     Condition        Report By
 CQ1020  HISTORY     - 1968     MONUMENTED       CGS
 CQ1020  HISTORY     - 1969     GOOD             CGS
 CQ1020  HISTORY     - 1976     GOOD             LADTD
 CQ1020  HISTORY     - 19890130 GOOD             LADTD
 CQ1020  HISTORY     - 20040916 MARK NOT FOUND   USPSQD
 CQ1020
 CQ1020                          STATION DESCRIPTION
 CQ1020
 CQ1020'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1020'0.8 MI E FROM ARCADIA.
 CQ1020'ABOUT 0.8 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ1020'STATION AT ARCADIA, IN SECTION 17, T 18 N, R 5 W, AT THE NORTHWEST
 CQ1020'CORNER OF THE AMERICAL OIL COMPANY BULK PLANT, 25 FEET SOUTH OF THE
 CQ1020'SOUTH RAIL OF THE MAIN TRACK, 69 FEET EAST OF THE CENTER LINE OF A
 CQ1020'DRIVEWAY, 8 FEET EAST OF THE NORTHWEST CORNER FENCE POST IN A FENCE
 CQ1020'AROUND THE BULK PLANT, 2 FEET SOUTH OF A TELEGRAPH POLE, 2 1/2 FEET
 CQ1020'NORTH OF A FENCE, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 CQ1020'BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 CQ1020'COATED ROD THAT IS DRIVEN TO A DEPTH OF 18 FEET AND IS ENCASED IN A
 CQ1020'6-INCH IRON PIPE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 CQ1020'GROUND.
 CQ1020
 CQ1020                          STATION RECOVERY (1976)
 CQ1020
 CQ1020'RECOVERY NOTE BY LA TRANSP AND DEV 1976
 CQ1020'RECOVERED IN GOOD CONDITION.
 CQ1020
 CQ1020                          STATION RECOVERY (1989)
 CQ1020
 CQ1020'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 CQ1020'THE STATION IS LOCATED ABOUT 1.3 KM (0.80 MI) EAST OF ARCADIA, IN
 CQ1020'SECTION 17,T18N,R5W, AND AT THE NORTHWEST CORNER OF THE AMERICAL OIL
 CQ1020'COMPANY BULK PLANT.  OWNERSHIP--ILLINOIS CENTRAL RAILROAD.
 CQ1020'TO REACH THE STATION FROM THE RAILROAD STATION IN ARCADIA GO EAST FOR
 CQ1020'1.3 KM (0.80 MI) ALONG THE ILLINOIS CENTRAL RAILROAD TO THE MARK ON
 CQ1020'THE RIGHT,  21.0 M (68.9 FT) EAST OF THE CENTER OF A DRIVEWAY, 7.6
 CQ1020'M (24.9 FT) SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 2.4 M (7.9 FT)
 CQ1020'EAST OF THE NORTHWEST CORNER FENCE POST IN A FENCE AROUND THE BULK
 CQ1020'PLANT, 0.6 M (2.0 FT) SOUTH OF A TELEGRAPH POLE, 0.8 M (2.6 FT) NORTH
 CQ1020'OF A FENCE, AND 0.3 M (1.0 FT) EAST OF A METAL WITNESS POST. THE MARK
 CQ1020'IS ABOUT 0.3 METER BELOW THE LEVEL OF THE TRACK.
 CQ1020
 CQ1020                          STATION RECOVERY (2004)
 CQ1020
 CQ1020'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ1020'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1811 ***********************************************************************
 CQ1811  DESIGNATION -  A 260
 CQ1811  PID         -  CQ1811
 CQ1811  STATE/COUNTY-  LA/CADDO
 CQ1811  COUNTRY     -  US
 CQ1811  USGS QUAD   -  WALLACE LAKE (2018)
 CQ1811
 CQ1811                         *CURRENT SURVEY CONTROL
 CQ1811  ______________________________________________________________________
 CQ1811* NAD 83(1986) POSITION- 32 22 25.     (N) 093 39 25.     (W)   SCALED
 CQ1811* NAVD 88 ORTHO HEIGHT -    47.673 (meters)      156.41  (feet) ADJUSTED
 CQ1811  ______________________________________________________________________
 CQ1811  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 CQ1811  DYNAMIC HEIGHT  -         47.619 (meters)      156.23  (feet) COMP
 CQ1811  MODELED GRAVITY -    979,506.2   (mgal)                       NAVD 88
 CQ1811
 CQ1811  VERT ORDER      -  FIRST     CLASS I
 CQ1811
 CQ1811.The horizontal coordinates were scaled from a map and have
 CQ1811.an estimated accuracy of +/- 6 seconds.
 CQ1811
 CQ1811.The orthometric height was determined by differential leveling and
 CQ1811.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1811.in February 1994.
 CQ1811
 CQ1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1811.GEOID18 height accuracy estimate available here.
 CQ1811
 CQ1811.Click photographs - Photos may exist for this station.
 CQ1811
 CQ1811.The dynamic height is computed by dividing the NAVD 88
 CQ1811.geopotential number by the normal gravity value computed on the
 CQ1811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1811.degrees latitude (g = 980.6199 gals.).
 CQ1811
 CQ1811.The modeled gravity was interpolated from observed gravity values.
 CQ1811
 CQ1811;                    North         East    Units  Estimated Accuracy
 CQ1811;SPC LA N     -   208,320.      891,130.      MT  (+/- 180 meters Scaled)
 CQ1811
 CQ1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR382820(NAD 83)
 CQ1811
 CQ1811                          SUPERSEDED SURVEY CONTROL
 CQ1811
 CQ1811  NAVD 88 (06/15/91)   47.676  (m)          156.42   (f) SUPERSEDED  1 1
 CQ1811  NGVD 29 (11/26/84)   47.737  (m)          156.62   (f) ADJUSTED    1 1
 CQ1811
 CQ1811.Superseded values are not recommended for survey control.
 CQ1811
 CQ1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1811.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1811
 CQ1811_MARKER: DB = BENCH MARK DISK
 CQ1811_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ1811_STAMPING: A 260 1969
 CQ1811_MARK LOGO: CGS
 CQ1811_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ1811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1811_ROD/PIPE-DEPTH: 14.6 meters
 CQ1811
 CQ1811  HISTORY     - Date     Condition        Report By
 CQ1811  HISTORY     - 1969     MONUMENTED       CGS
 CQ1811  HISTORY     - 1977     GOOD             NGS
 CQ1811  HISTORY     - 1989     GOOD             USPSQD
 CQ1811  HISTORY     - 20000205 GOOD             USPSQD
 CQ1811
 CQ1811                          STATION DESCRIPTION
 CQ1811
 CQ1811'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1811'6.9 MI SE FROM SHREVEPORT.
 CQ1811'ABOUT 6.9 MILES SOUTHEAST ALONG STATE HIGHWAY 1 WHICH IS YOUREE DRIVE
 CQ1811'FROM THE SOUTHFIELD STATION POST OFFICE AT SHREVEPORT, IN SECTION 38,
 CQ1811'T 16 N, R 13 W, 131 1/2 FEET SOUTHWEST AND ACROSS THE TEXAS AND
 CQ1811'PACIFIC RAILROAD FROM THE CENTER LINE OF THE HIGHWAY, 304 FEET
 CQ1811'SOUTHEAST OF THE CENTER LINE OF A PRIVATE DRIVE WHICH LEADS SOUTHWEST
 CQ1811'TO A BRICK HOUSE, 48 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 CQ1811'RAILROAD, 18 1/2 FEET WEST OF A TELEPHONE POLE, 10 FEET NORTHWEST OF A
 CQ1811'CORNER FENCE POST, 1 1/2 FEET NORTHEAST OF A FENCE, 1.0 FOOT SOUTHWEST
 CQ1811'OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK,
 CQ1811'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 CQ1811'DEPTH OF 48 FEET AND IS ENCASED IN A 6-INCH IRON PIPE WHICH PROJECTS 5
 CQ1811'INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ1811
 CQ1811                          STATION RECOVERY (1977)
 CQ1811
 CQ1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1811'RECOVERED IN GOOD CONDITION.
 CQ1811
 CQ1811                          STATION RECOVERY (1989)
 CQ1811
 CQ1811'RECOVERY NOTE BY US POWER SQUADRON 1989 (RWR)
 CQ1811'RECOVERED IN GOOD CONDITION.
 CQ1811
 CQ1811                          STATION RECOVERY (2000)
 CQ1811
 CQ1811'RECOVERY NOTE BY US POWER SQUADRON 2000
 CQ1811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1472 ***********************************************************************
 CQ1472  DESIGNATION -  A 261
 CQ1472  PID         -  CQ1472
 CQ1472  STATE/COUNTY-  LA/RED RIVER
 CQ1472  COUNTRY     -  US
 CQ1472  USGS QUAD   -  EAST POINT (2018)
 CQ1472
 CQ1472                         *CURRENT SURVEY CONTROL
 CQ1472  ______________________________________________________________________
 CQ1472* NAD 83(1986) POSITION- 32 09 52.     (N) 093 28 49.     (W)   SCALED
 CQ1472* NAVD 88 ORTHO HEIGHT -    42.109 (meters)      138.15  (feet) ADJUSTED
 CQ1472  ______________________________________________________________________
 CQ1472  GEOID HEIGHT    -        -25.876 (meters)                     GEOID18
 CQ1472  DYNAMIC HEIGHT  -         42.060 (meters)      137.99  (feet) COMP
 CQ1472  MODELED GRAVITY -    979,487.4   (mgal)                       NAVD 88
 CQ1472
 CQ1472  VERT ORDER      -  FIRST     CLASS I
 CQ1472
 CQ1472.The horizontal coordinates were scaled from a map and have
 CQ1472.an estimated accuracy of +/- 6 seconds.
 CQ1472
 CQ1472.The orthometric height was determined by differential leveling and
 CQ1472.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1472.in February 1994.
 CQ1472
 CQ1472.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1472.GEOID18 height accuracy estimate available here.
 CQ1472
 CQ1472.Click photographs - Photos may exist for this station.
 CQ1472
 CQ1472.The dynamic height is computed by dividing the NAVD 88
 CQ1472.geopotential number by the normal gravity value computed on the
 CQ1472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1472.degrees latitude (g = 980.6199 gals.).
 CQ1472
 CQ1472.The modeled gravity was interpolated from observed gravity values.
 CQ1472
 CQ1472;                    North         East    Units  Estimated Accuracy
 CQ1472;SPC LA N     -   184,960.      907,540.      MT  (+/- 180 meters Scaled)
 CQ1472
 CQ1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR547587(NAD 83)
 CQ1472
 CQ1472                          SUPERSEDED SURVEY CONTROL
 CQ1472
 CQ1472  NAVD 88 (06/15/91)   42.108  (m)          138.15   (f) SUPERSEDED  1 1
 CQ1472  NGVD 29 (11/26/84)   42.163  (m)          138.33   (f) ADJUSTED    1 1
 CQ1472
 CQ1472.Superseded values are not recommended for survey control.
 CQ1472
 CQ1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1472.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1472
 CQ1472_MARKER: DB = BENCH MARK DISK
 CQ1472_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ1472_SP_SET: RETAINING WALL
 CQ1472_STAMPING: A 261 1969
 CQ1472_MARK LOGO: CGS
 CQ1472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1472+STABILITY: SURFACE MOTION
 CQ1472
 CQ1472  HISTORY     - Date     Condition        Report By
 CQ1472  HISTORY     - 1969     MONUMENTED       CGS
 CQ1472  HISTORY     - 1977     GOOD             NGS
 CQ1472  HISTORY     - 19970621 GOOD             USPSQD
 CQ1472  HISTORY     - 20081119 GOOD             JCLS
 CQ1472
 CQ1472                          STATION DESCRIPTION
 CQ1472
 CQ1472'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1472'15.95 MI NW FROM COUSHATTA.
 CQ1472'ABOUT 2.5 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE KANSAS CITY
 CQ1472'SOUTHERN RAILWAY STATION AT COUSHATTA, THENCE 8.05 MILES NORTHWEST
 CQ1472'ALONG U.S. HIGHWAY 84 AND STATE HIGHWAY 1, THENCE 5.4 MILES NORTH
 CQ1472'ALONG STATE HIGHWAY 1, IN SECTION 34, T 14 N, R 11 W, 0.05 MILE SOUTH
 CQ1472'OF THE CROSSING OF THE TEXAS AND PACIFIC RAILROAD AND A ROAD, 130 FEET
 CQ1472'WEST OF THE CENTER LINE OF THE HIGHWAY, 73 FEET EAST OF THE EAST RAIL
 CQ1472'OF THE MAIN TRACK, SET IN THE CENTER OF THE TOP OF THE EAST CONCRETE
 CQ1472'RETAINING WALL WHICH SURROUNDS AN ELEVATOR, 12 1/2 FEET NORTHEAST OF
 CQ1472'THE SOUTHEAST CORNER OF A METAL BUILDING, 6 FEET NORTHWEST OF THE MOST
 CQ1472'SOUTHERLY BIN IN A GROUP OF BINS, 5 1/2 FEET BELOW THE LEVEL OF THE
 CQ1472'TRACK, AND ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY.
 CQ1472
 CQ1472                          STATION RECOVERY (1977)
 CQ1472
 CQ1472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1472'RECOVERED IN GOOD CONDITION.
 CQ1472
 CQ1472                          STATION RECOVERY (1997)
 CQ1472
 CQ1472'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ1472'RECOVERED IN GOOD CONDITION.
 CQ1472
 CQ1472                          STATION RECOVERY (2008)
 CQ1472
 CQ1472'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 CQ1472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0111 ***********************************************************************
 BK0111  DESIGNATION -  A 2619
 BK0111  PID         -  BK0111
 BK0111  STATE/COUNTY-  LA/ST LANDRY
 BK0111  COUNTRY     -  US
 BK0111  USGS QUAD   -  OPELOUSAS (2018)
 BK0111
 BK0111                         *CURRENT SURVEY CONTROL
 BK0111  ______________________________________________________________________
 BK0111* NAD 83(1986) POSITION- 30 32 18.     (N) 092 04 49.     (W)   SCALED
 BK0111* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0111  **This station is located in a suspected subsidence area (see below).
 BK0111  ______________________________________________________________________
 BK0111  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK0111  DYNAMIC HEIGHT  -         21.369 (meters)       70.11  (feet) COMP
 BK0111  MODELED GRAVITY -    979,338.7   (mgal)                       NAVD 88
 BK0111
 BK0111.The horizontal coordinates were scaled from a map and have
 BK0111.an estimated accuracy of +/- 6 seconds.
 BK0111
 BK0111.** This station is in an area of known vertical motion. If an
 BK0111.** orthometric height was ever established but is not available 
 BK0111.** in the current survey control section, the orthometric height
 BK0111.** is considered suspect.  Suspect heights are available in the
 BK0111.** superseded section only if requested.
 BK0111
 BK0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0111.GEOID18 height accuracy estimate available here.
 BK0111
 BK0111.Click photographs - Photos may exist for this station.
 BK0111
 BK0111.The dynamic height is computed by dividing the NAVD 88
 BK0111.geopotential number by the normal gravity value computed on the
 BK0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0111.degrees latitude (g = 980.6199 gals.).
 BK0111
 BK0111.The modeled gravity was interpolated from observed gravity values.
 BK0111
 BK0111;                    North         East    Units  Estimated Accuracy
 BK0111;SPC LA S     -   226,170.      928,330.      MT  (+/- 180 meters Scaled)
 BK0111
 BK0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP882787(NAD 83)
 BK0111
 BK0111                          SUPERSEDED SURVEY CONTROL
 BK0111
 BK0111.No superseded survey control is available for this station.
 BK0111
 BK0111_MARKER: DD = SURVEY DISK
 BK0111_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0111_STAMPING: A 2619
 BK0111_MARK LOGO: LAGS
 BK0111_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0111_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0111
 BK0111  HISTORY     - Date     Condition        Report By
 BK0111  HISTORY     - 1934     MONUMENTED       LAGS
 BK0111  HISTORY     - 1973     GOOD             LADTD
 BK0111  HISTORY     - 1986     GOOD             NGS
 BK0111
 BK0111                          STATION DESCRIPTION
 BK0111
 BK0111'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0111'0.5 MI N FROM OPELOUSAS.
 BK0111'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 0.5 MILES NORTH ALONG
 BK0111'US HIGHWAY 167 AT THE INTERSECTION OF MAIN ST. AND THE MISSOURI
 BK0111'PACIFIC R/R.  28.0 FEET EAST OF THE CENTERLINE OF MAIN STREET.  7.0
 BK0111'FEET NORTH OF THE EXTREME NORTHRAIL OF THE TRACK.  8.0 FEET WEST OF
 BK0111'THE SOUTHWEST CORNER OF A BRICK STORE.  12.0 FEET WEST OF A STEEL
 BK0111'WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES
 BK0111'ABOVE THE GROUND.  SECTION 74, T 6 S, R 4 E.
 BK0111
 BK0111                          STATION RECOVERY (1986)
 BK0111
 BK0111'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1056 ***********************************************************************
 BX1056  DESIGNATION -  A 262
 BX1056  PID         -  BX1056
 BX1056  STATE/COUNTY-  LA/GRANT
 BX1056  COUNTRY     -  US
 BX1056  USGS QUAD   -  COLFAX (2018)
 BX1056
 BX1056                         *CURRENT SURVEY CONTROL
 BX1056  ______________________________________________________________________
 BX1056* NAD 83(1986) POSITION- 31 30 08.     (N) 092 40 59.     (W)   SCALED
 BX1056* NAVD 88 ORTHO HEIGHT -    29.350 (meters)       96.29  (feet) ADJUSTED
 BX1056  ______________________________________________________________________
 BX1056  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 BX1056  DYNAMIC HEIGHT  -         29.315 (meters)       96.18  (feet) COMP
 BX1056  MODELED GRAVITY -    979,441.0   (mgal)                       NAVD 88
 BX1056
 BX1056  VERT ORDER      -  FIRST     CLASS I
 BX1056
 BX1056.The horizontal coordinates were scaled from a map and have
 BX1056.an estimated accuracy of +/- 6 seconds.
 BX1056
 BX1056.The orthometric height was determined by differential leveling and
 BX1056.adjusted by the NATIONAL GEODETIC SURVEY
 BX1056.in February 1994.
 BX1056
 BX1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1056.GEOID18 height accuracy estimate available here.
 BX1056
 BX1056.Click photographs - Photos may exist for this station.
 BX1056
 BX1056.The dynamic height is computed by dividing the NAVD 88
 BX1056.geopotential number by the normal gravity value computed on the
 BX1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1056.degrees latitude (g = 980.6199 gals.).
 BX1056
 BX1056.The modeled gravity was interpolated from observed gravity values.
 BX1056
 BX1056;                    North         East    Units  Estimated Accuracy
 BX1056;SPC LA N     -   111,140.      982,610.      MT  (+/- 180 meters Scaled)
 BX1056
 BX1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ300853(NAD 83)
 BX1056
 BX1056                          SUPERSEDED SURVEY CONTROL
 BX1056
 BX1056  NAVD 88 (06/15/91)   29.350  (m)           96.29   (f) SUPERSEDED  1 1
 BX1056  NGVD 29 (11/26/84)   29.356  (m)           96.31   (f) ADJUSTED    1 1
 BX1056
 BX1056.Superseded values are not recommended for survey control.
 BX1056
 BX1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1056.See file dsdata.pdf to determine how the superseded data were derived.
 BX1056
 BX1056_MARKER: DB = BENCH MARK DISK
 BX1056_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BX1056_STAMPING: A 262 1969
 BX1056_MARK LOGO: CGS
 BX1056_MAGNETIC: I = MARKER IS A STEEL ROD
 BX1056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1056_ROD/PIPE-DEPTH: 35.1 meters
 BX1056
 BX1056  HISTORY     - Date     Condition        Report By
 BX1056  HISTORY     - 1969     MONUMENTED       CGS
 BX1056  HISTORY     - 1977     GOOD             NGS
 BX1056  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BX1056
 BX1056                          STATION DESCRIPTION
 BX1056
 BX1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1056'2.3 MI SE FROM COLFAX.
 BX1056'ABOUT 2.3 MILES SOUTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1056'COURTHOUSE AT COLFAX, 107 FEET NORTHEAST AND ACROSS THE KANSAS CITY
 BX1056'SOUTHERN RAILWAY FROM THE CENTER LINE OF THE HIGHWAY, 72 FEET
 BX1056'SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PRIVATE
 BX1056'ROAD, 19 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL, 6 FEET NORTHEAST OF
 BX1056'A TELEGRAPH POLE, 1.2 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2
 BX1056'FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 BX1056'COATED ROD THAT IS DRIVEN TO A DEPTH OF 115 FEET AND IS ENCASED IN A
 BX1056'6-INCH IRON PIPE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 BX1056'GROUND.
 BX1056
 BX1056                          STATION RECOVERY (1977)
 BX1056
 BX1056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1056'RECOVERED IN GOOD CONDITION.
 BX1056
 BX1056                          STATION RECOVERY (1988)
 BX1056
 BX1056'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0113 ***********************************************************************
 BK0113  DESIGNATION -  A 2621
 BK0113  PID         -  BK0113
 BK0113  STATE/COUNTY-  LA/ST LANDRY
 BK0113  COUNTRY     -  US
 BK0113  USGS QUAD   -  OPELOUSAS (2018)
 BK0113
 BK0113                         *CURRENT SURVEY CONTROL
 BK0113  ______________________________________________________________________
 BK0113* NAD 83(1986) POSITION- 30 32 48.     (N) 092 04 47.     (W)   SCALED
 BK0113* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0113  **This station is located in a suspected subsidence area (see below).
 BK0113  ______________________________________________________________________
 BK0113  GEOID HEIGHT    -        -27.267 (meters)                     GEOID18
 BK0113  DYNAMIC HEIGHT  -         20.440 (meters)       67.06  (feet) COMP
 BK0113  MODELED GRAVITY -    979,339.9   (mgal)                       NAVD 88
 BK0113
 BK0113.The horizontal coordinates were scaled from a map and have
 BK0113.an estimated accuracy of +/- 6 seconds.
 BK0113
 BK0113.** This station is in an area of known vertical motion. If an
 BK0113.** orthometric height was ever established but is not available 
 BK0113.** in the current survey control section, the orthometric height
 BK0113.** is considered suspect.  Suspect heights are available in the
 BK0113.** superseded section only if requested.
 BK0113
 BK0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0113.GEOID18 height accuracy estimate available here.
 BK0113
 BK0113.Click photographs - Photos may exist for this station.
 BK0113
 BK0113.The dynamic height is computed by dividing the NAVD 88
 BK0113.geopotential number by the normal gravity value computed on the
 BK0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0113.degrees latitude (g = 980.6199 gals.).
 BK0113
 BK0113.The modeled gravity was interpolated from observed gravity values.
 BK0113
 BK0113;                    North         East    Units  Estimated Accuracy
 BK0113;SPC LA S     -   227,100.      928,380.      MT  (+/- 180 meters Scaled)
 BK0113
 BK0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP882797(NAD 83)
 BK0113
 BK0113                          SUPERSEDED SURVEY CONTROL
 BK0113
 BK0113.No superseded survey control is available for this station.
 BK0113
 BK0113_MARKER: DD = SURVEY DISK
 BK0113_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0113_STAMPING: A 2621
 BK0113_MARK LOGO: LAGS
 BK0113_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0113_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0113
 BK0113  HISTORY     - Date     Condition        Report By
 BK0113  HISTORY     - 1934     MONUMENTED       LAGS
 BK0113  HISTORY     - 1973     GOOD             LADTD
 BK0113  HISTORY     - 1986     GOOD             NGS
 BK0113
 BK0113                          STATION DESCRIPTION
 BK0113
 BK0113'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0113'1.1 MI N FROM OPELOUSAS.
 BK0113'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 1.1 MILES NORTH ALONG
 BK0113'US HIGHWAY 167.  43.0 FEET WEST OF THE CENTERLINE OF US HIGHWAY 167.
 BK0113'49.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD FRAME RESIDENCE.
 BK0113'13.0 FEET EAST OF A 40 INCH PECAN TREE.  1.0 FOOT EAST OF A STEEL
 BK0113'WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES
 BK0113'ABOVE THE GROUND.  SECTION 70, T 6 S, R 4 E.
 BK0113
 BK0113                          STATION RECOVERY (1986)
 BK0113
 BK0113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0114 ***********************************************************************
 BK0114  DESIGNATION -  A 2622
 BK0114  PID         -  BK0114
 BK0114  STATE/COUNTY-  LA/ST LANDRY
 BK0114  COUNTRY     -  US
 BK0114  USGS QUAD   -  OPELOUSAS (2018)
 BK0114
 BK0114                         *CURRENT SURVEY CONTROL
 BK0114  ______________________________________________________________________
 BK0114* NAD 83(1986) POSITION- 30 33 11.     (N) 092 04 27.     (W)   SCALED
 BK0114* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0114  **This station is located in a suspected subsidence area (see below).
 BK0114  ______________________________________________________________________
 BK0114  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BK0114
 BK0114.The horizontal coordinates were scaled from a map and have
 BK0114.an estimated accuracy of +/- 6 seconds.
 BK0114
 BK0114.** This station is in an area of known vertical motion. If an
 BK0114.** orthometric height was ever established but is not available 
 BK0114.** in the current survey control section, the orthometric height
 BK0114.** is considered suspect.  Suspect heights are available in the
 BK0114.** superseded section only if requested.
 BK0114
 BK0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0114.GEOID18 height accuracy estimate available here.
 BK0114
 BK0114.Click photographs - Photos may exist for this station.
 BK0114
 BK0114;                    North         East    Units  Estimated Accuracy
 BK0114;SPC LA S     -   227,800.      928,920.      MT  (+/- 180 meters Scaled)
 BK0114
 BK0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP887804(NAD 83)
 BK0114
 BK0114                          SUPERSEDED SURVEY CONTROL
 BK0114
 BK0114.No superseded survey control is available for this station.
 BK0114
 BK0114_MARKER: DD = SURVEY DISK
 BK0114_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0114_STAMPING: A 2622
 BK0114_PROJECTION: FLUSH
 BK0114_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0114
 BK0114  HISTORY     - Date     Condition        Report By
 BK0114  HISTORY     - 1934     MONUMENTED       LAGS
 BK0114  HISTORY     - 1973     GOOD             LADTD
 BK0114
 BK0114                          STATION DESCRIPTION
 BK0114
 BK0114'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0114'1.7 MI N FROM OPELOUSAS.
 BK0114'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 1.7 MILES NORTH ALONG
 BK0114'US HIGHWAY 167 NEAR THE INTERSECTION OF US HIGHWAY 167 AND MAGNOLIA
 BK0114'STREET.  40.0 FEET EAST OF THE CENTERLINE OF US HIGHWAY 167.  11.0
 BK0114'FEET NORTH OF TELEPHONE POLE NO. 13.  98.0 FEET WEST OF THE SOUTHWEST
 BK0114'CORNER OF A BRICK RESIDENCE.  1.0 FOOT WEST OF A STEEL WITNESS POST.
 BK0114'DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 50,
 BK0114'T 6 S, R 4 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0117 ***********************************************************************
 BK0117  DESIGNATION -  A 2625
 BK0117  PID         -  BK0117
 BK0117  STATE/COUNTY-  LA/ST LANDRY
 BK0117  COUNTRY     -  US
 BK0117  USGS QUAD   -  OPELOUSAS (2018)
 BK0117
 BK0117                         *CURRENT SURVEY CONTROL
 BK0117  ______________________________________________________________________
 BK0117* NAD 83(1986) POSITION- 30 34 36.     (N) 092 04 12.     (W)   SCALED
 BK0117* NAVD 88 ORTHO HEIGHT -    21.21  (+/-2cm)       69.6   (feet) VERTCON3
 BK0117  ______________________________________________________________________
 BK0117  GEOID HEIGHT    -        -27.250 (meters)                     GEOID18
 BK0117  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0117
 BK0117.The horizontal coordinates were scaled from a map and have
 BK0117.an estimated accuracy of +/- 6 seconds.
 BK0117
 BK0117.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0117.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0117
 BK0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0117.GEOID18 height accuracy estimate available here.
 BK0117
 BK0117.The vertical order pertains to the NGVD 29 superseded value.
 BK0117
 BK0117.Click photographs - Photos may exist for this station.
 BK0117
 BK0117;                    North         East    Units  Estimated Accuracy
 BK0117;SPC LA S     -   230,420.      929,340.      MT  (+/- 180 meters Scaled)
 BK0117
 BK0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP891830(NAD 83)
 BK0117
 BK0117                          SUPERSEDED SURVEY CONTROL
 BK0117
 BK0117  NGVD 29 (11/26/84)   21.264  (m)           69.76   (f) ADJUSTED    2 1
 BK0117
 BK0117.Superseded values are not recommended for survey control.
 BK0117
 BK0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0117.See file dsdata.pdf to determine how the superseded data were derived.
 BK0117
 BK0117_MARKER: DD = SURVEY DISK
 BK0117_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0117_STAMPING: A 2625
 BK0117_PROJECTION: FLUSH
 BK0117_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0117
 BK0117  HISTORY     - Date     Condition        Report By
 BK0117  HISTORY     - 1934     MONUMENTED       LAGS
 BK0117  HISTORY     - 1973     GOOD             LADTD
 BK0117  HISTORY     - 1975     GOOD             LADTD
 BK0117
 BK0117                          STATION DESCRIPTION
 BK0117
 BK0117'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0117'3.4 MI N FROM OPELOUSAS.
 BK0117'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 3.4 MILES NORTH ALONG
 BK0117'US HIGHWAY 167.  41.0 FEET EAST OF THE CENTERLINE OF US HIGHWAY 167.
 BK0117'ABOUT 500.0 FEET NORTH OF THE INTERSECTION OF US HIGHWAY 167 AND
 BK0117'LOUISIANA HIGHWAY 744.  54.0 FEET NORTH OF P.P. NO. 59.  1.1 FEET WEST
 BK0117'OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH
 BK0117'WITH THE GROUND.  SECTION 54, T 5 S, R 4 E.
 BK0117
 BK0117                          STATION RECOVERY (1975)
 BK0117
 BK0117'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK0117'FROM THE POST OFFICE IN OPELOUSAS, THENCE ABOUT 3.4 MILES NORTH
 BK0117'ALONG US HIGHWAY 167, 41 FEET EAST OF THE CENTERLINE OF US HIGH-
 BK0117'WAY 167, ABOUT 500 FEET NORTH OF THE INTERSECTION OF US HIGHWAY
 BK0117'167 AND LOUISIANA HIGHWAY 744, 54 FEET NORTH OF POWER POLE NO. 59
 BK0117'1.1 FEET WEST OF A STEEL WITNESS POST, SET IN THE TOP OF A CON-
 BK0117'CRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1039 ***********************************************************************
 BK1039  DESIGNATION -  A 263
 BK1039  PID         -  BK1039
 BK1039  STATE/COUNTY-  LA/RAPIDES
 BK1039  COUNTRY     -  US
 BK1039  USGS QUAD   -  GLENMORA (2018)
 BK1039
 BK1039                         *CURRENT SURVEY CONTROL
 BK1039  ______________________________________________________________________
 BK1039* NAD 83(1986) POSITION- 30 58 09.     (N) 092 35 18.     (W)   SCALED
 BK1039* NAVD 88 ORTHO HEIGHT -    44.574 (meters)      146.24  (feet) ADJUSTED
 BK1039  ______________________________________________________________________
 BK1039  GEOID HEIGHT    -        -26.804 (meters)                     GEOID18
 BK1039  DYNAMIC HEIGHT  -         44.518 (meters)      146.06  (feet) COMP
 BK1039  MODELED GRAVITY -    979,380.3   (mgal)                       NAVD 88
 BK1039
 BK1039  VERT ORDER      -  FIRST     CLASS I
 BK1039
 BK1039.The horizontal coordinates were scaled from a map and have
 BK1039.an estimated accuracy of +/- 6 seconds.
 BK1039
 BK1039.The orthometric height was determined by differential leveling and
 BK1039.adjusted by the NATIONAL GEODETIC SURVEY
 BK1039.in February 1994.
 BK1039
 BK1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1039.GEOID18 height accuracy estimate available here.
 BK1039
 BK1039.Click photographs - Photos may exist for this station.
 BK1039
 BK1039.The dynamic height is computed by dividing the NAVD 88
 BK1039.geopotential number by the normal gravity value computed on the
 BK1039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1039.degrees latitude (g = 980.6199 gals.).
 BK1039
 BK1039.The modeled gravity was interpolated from observed gravity values.
 BK1039
 BK1039;                    North         East    Units  Estimated Accuracy
 BK1039;SPC LA N     -    52,020.      991,560.      MT  (+/- 180 meters Scaled)
 BK1039
 BK1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ393262(NAD 83)
 BK1039
 BK1039                          SUPERSEDED SURVEY CONTROL
 BK1039
 BK1039  NAVD 88 (06/15/91)   44.568  (m)          146.22   (f) SUPERSEDED  1 1
 BK1039  NGVD 29 (11/26/84)   44.553  (m)          146.17   (f) ADJUSTED    1 1
 BK1039
 BK1039.Superseded values are not recommended for survey control.
 BK1039
 BK1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1039.See file dsdata.pdf to determine how the superseded data were derived.
 BK1039
 BK1039_MARKER: DB = BENCH MARK DISK
 BK1039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1039_STAMPING: A 263 1969
 BK1039_MARK LOGO: CGS
 BK1039_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1039+STABILITY: SURFACE MOTION
 BK1039
 BK1039  HISTORY     - Date     Condition        Report By
 BK1039  HISTORY     - 1969     MONUMENTED       CGS
 BK1039  HISTORY     - 1970     GOOD             NGS
 BK1039  HISTORY     - 19990424 GOOD             USPSQD
 BK1039
 BK1039                          STATION DESCRIPTION
 BK1039
 BK1039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1039'ABOUT 0.5 MILE SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1039'TOWN HALL AT GLENMORA, IN SECTION 17, T1S, R2W, 36 1/2 FEET
 BK1039'NORTHWEST OF THE NORTHWEST RAIL, 84 FEET NORTH OF THE CENTER OF A
 BK1039'CROSSING OF THE RAILROAD AND A ROAD, 49 FEET SOUTHEAST OF THE CENTER
 BK1039'LINE OF U.S. HIGHWAY 165, 2 FEET SOUTHEAST OF A POWER POLE WHICH BEARS
 BK1039'A TRANSFORMER, 1.3 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 BK1039'WITH THE HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET
 BK1039'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE
 BK1039'SURFACE OF THE GROUND.
 BK1039
 BK1039                          STATION RECOVERY (1999)
 BK1039
 BK1039'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2066 ***********************************************************************
 BK2066  DESIGNATION -  A 2630 LAGS
 BK2066  PID         -  BK2066
 BK2066  STATE/COUNTY-  LA/ST LANDRY
 BK2066  COUNTRY     -  US
 BK2066  USGS QUAD   -  OPELOUSAS (2018)
 BK2066
 BK2066                         *CURRENT SURVEY CONTROL
 BK2066  ______________________________________________________________________
 BK2066* NAD 83(1986) POSITION- 30 36 49.     (N) 092 03 30.     (W)   SCALED
 BK2066* NAVD 88 ORTHO HEIGHT -    19.10  (+/-2cm)       62.7   (feet) VERTCON3
 BK2066  ______________________________________________________________________
 BK2066  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK2066  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK2066
 BK2066.The horizontal coordinates were scaled from a map and have
 BK2066.an estimated accuracy of +/- 6 seconds.
 BK2066
 BK2066.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2066.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2066
 BK2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2066.GEOID18 height accuracy estimate available here.
 BK2066
 BK2066.The vertical order pertains to the NGVD 29 superseded value.
 BK2066
 BK2066.Click photographs - Photos may exist for this station.
 BK2066
 BK2066;                    North         East    Units  Estimated Accuracy
 BK2066;SPC LA S     -   234,510.      930,480.      MT  (+/- 180 meters Scaled)
 BK2066
 BK2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP902871(NAD 83)
 BK2066
 BK2066                          SUPERSEDED SURVEY CONTROL
 BK2066
 BK2066  NGVD 29 (11/26/84)   19.141  (m)           62.80   (f) ADJUSTED    2 1
 BK2066
 BK2066.Superseded values are not recommended for survey control.
 BK2066
 BK2066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2066.See file dsdata.pdf to determine how the superseded data were derived.
 BK2066
 BK2066_MARKER: DD = SURVEY DISK
 BK2066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2066_STAMPING: A 2630
 BK2066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2066+STABILITY: SURFACE MOTION
 BK2066
 BK2066  HISTORY     - Date     Condition        Report By
 BK2066  HISTORY     - 1934     MONUMENTED       LAGS
 BK2066  HISTORY     - 1975     GOOD             LADTD
 BK2066  HISTORY     - 1975     GOOD             LADTD
 BK2066
 BK2066                          STATION DESCRIPTION
 BK2066
 BK2066'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2066'9.59 MI EAST FROM WASHINGTON.
 BK2066'A STANDARD DISK SET IN A CONCRETE POST WHICH PROJECT THROUGH THE
 BK2066'SIDEWALK IN THE TOWN OF WASHINGTON, 66 FT SW OF THE SW CORNER OF THE
 BK2066'WASHINGTON STATE BANK, 22 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2066'10, 18 FT NORTH OF THE CENTERLINE OF MOUNDVILLE STREET.
 BK2066
 BK2066                          STATION RECOVERY (1975)
 BK2066
 BK2066'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK2066'A STANDARD DISK SET IN A CONCRETE POST WHICH PROJECT THROUGH THE
 BK2066'SIDEWALK IN THE TOWN OF WASHINGTON, 66 FT SW OF THE SW CORNER OF THE
 BK2066'WASHINGTON STATE BANK, 22 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2066'10, 18 FT NORTH OF THE CENTERLINE OF MOUNDVILLE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2871 ***********************************************************************
 BJ2871  DESIGNATION -  A 2634 LAGS RESET 1965
 BJ2871  PID         -  BJ2871
 BJ2871  STATE/COUNTY-  LA/ST LANDRY
 BJ2871  COUNTRY     -  US
 BJ2871  USGS QUAD   -  PORT BARRE (2018)
 BJ2871
 BJ2871                         *CURRENT SURVEY CONTROL
 BJ2871  ______________________________________________________________________
 BJ2871* NAD 83(1986) POSITION- 30 37 11.     (N) 091 57 05.     (W)   SCALED
 BJ2871* NAVD 88 ORTHO HEIGHT -     9.54  (+/-2cm)       31.3   (feet) VERTCON3
 BJ2871  ______________________________________________________________________
 BJ2871  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 BJ2871  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2871
 BJ2871.The horizontal coordinates were scaled from a map and have
 BJ2871.an estimated accuracy of +/- 6 seconds.
 BJ2871
 BJ2871.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2871.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2871
 BJ2871.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2871.GEOID18 height accuracy estimate available here.
 BJ2871
 BJ2871.The vertical order pertains to the NGVD 29 superseded value.
 BJ2871
 BJ2871.Click photographs - Photos may exist for this station.
 BJ2871
 BJ2871;                    North         East    Units  Estimated Accuracy
 BJ2871;SPC LA S     -   235,120.      940,740.      MT  (+/- 180 meters Scaled)
 BJ2871
 BJ2871_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP005879(NAD 83)
 BJ2871
 BJ2871                          SUPERSEDED SURVEY CONTROL
 BJ2871
 BJ2871  NGVD 29 (11/26/84)    9.572  (m)           31.40   (f) ADJUSTED    2 2
 BJ2871
 BJ2871.Superseded values are not recommended for survey control.
 BJ2871
 BJ2871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2871.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2871
 BJ2871_MARKER: DD = SURVEY DISK
 BJ2871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2871_STAMPING: A 2634 RESET 1965
 BJ2871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2871+STABILITY: SURFACE MOTION
 BJ2871
 BJ2871  HISTORY     - Date     Condition        Report By
 BJ2871  HISTORY     - 1965     MONUMENTED       LAGS
 BJ2871  HISTORY     - 1975     GOOD             LADTD
 BJ2871
 BJ2871                          STATION DESCRIPTION
 BJ2871
 BJ2871'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2871'5.8 MI NE FROM PORT BARRE.
 BJ2871'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2871'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359. THENCE ABOUT 1 MI
 BJ2871'NE ALONG STATE HIGHWAY 359. 40 FT WEST OF THE CENTERLINE OF STATE
 BJ2871'HIGHWAY 359. 24 FT NORTH OF THE CENTERLINE OF A PRIVATE DRIVEWAY
 BJ2871'LEADING WEST. 3 FT SW OF A CORNER FENCE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1551 ***********************************************************************
 CQ1551  DESIGNATION -  A 264
 CQ1551  PID         -  CQ1551
 CQ1551  STATE/COUNTY-  LA/RED RIVER
 CQ1551  COUNTRY     -  US
 CQ1551  USGS QUAD   -  COUSHATTA (2018)
 CQ1551
 CQ1551                         *CURRENT SURVEY CONTROL
 CQ1551  ______________________________________________________________________
 CQ1551* NAD 83(1986) POSITION- 32 00 59.     (N) 093 19 08.     (W)   SCALED
 CQ1551* NAVD 88 ORTHO HEIGHT -    56.56  (+/-2cm)      185.6   (feet) VERTCON3
 CQ1551  ______________________________________________________________________
 CQ1551  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 CQ1551  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1551
 CQ1551.The horizontal coordinates were scaled from a map and have
 CQ1551.an estimated accuracy of +/- 6 seconds.
 CQ1551
 CQ1551.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1551.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1551
 CQ1551.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1551.GEOID18 height accuracy estimate available here.
 CQ1551
 CQ1551.The vertical order pertains to the NGVD 29 superseded value.
 CQ1551
 CQ1551.Click photographs - Photos may exist for this station.
 CQ1551
 CQ1551;                    North         East    Units  Estimated Accuracy
 CQ1551;SPC LA N     -   168,420.      922,640.      MT  (+/- 180 meters Scaled)
 CQ1551
 CQ1551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR698422(NAD 83)
 CQ1551
 CQ1551                          SUPERSEDED SURVEY CONTROL
 CQ1551
 CQ1551  NGVD 29 (11/26/84)   56.613  (m)          185.74   (f) ADJUSTED    1 1
 CQ1551
 CQ1551.Superseded values are not recommended for survey control.
 CQ1551
 CQ1551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1551.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1551
 CQ1551_MARKER: DB = BENCH MARK DISK
 CQ1551_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ1551_STAMPING: A 264 1969
 CQ1551_MARK LOGO: CGS
 CQ1551_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1551
 CQ1551  HISTORY     - Date     Condition        Report By
 CQ1551  HISTORY     - 1969     MONUMENTED       CGS
 CQ1551  HISTORY     - 1985     GOOD             LADTD
 CQ1551
 CQ1551                          STATION DESCRIPTION
 CQ1551
 CQ1551'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1551'1.55 MI SE FROM COUSHATTA.
 CQ1551'ABOUT 0.2 MILE SOUTHEAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 CQ1551'THE STATION AT COUSHATTA, THENCE 0.85 MILE EAST ALONG U.S. HIGHWAY 84,
 CQ1551'THENCE 0.5 MILE SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 84, IN SECTION
 CQ1551'20, T 12 N, R 9 W, 43 1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE
 CQ1551'HIGHWAY, 102 YARDS SOUTHEAST OF THE SOUTH CORNER OF THE UNITED
 CQ1551'PENTECOSTAL CHURCH, 40 FEET SOUTHEAST OF POWER POLE NUMBER 49 WHICH IS
 CQ1551'BRACED BY 3 GUY WIRES, 2 FEET NORTHEAST OF A FENCE, 0.8 FOOT SOUTHWEST
 CQ1551'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 CQ1551'AND ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 59
 CQ1551'FEET AND IS ENCASED IN A 6-INCH IRON PIPE WHICH PROJECTS 5 INCHES
 CQ1551'ABOVE THE SURFACE OF THE GROUND.
 CQ1551
 CQ1551                          STATION RECOVERY (1985)
 CQ1551
 CQ1551'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 CQ1551'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.
 CQ1551'2 KM (1.25 MI) EAST ALONE U S HIGHWAY 84 FROM THE RED RIVER PARISH
 CQ1551'COURTHOUSE IN COUSHATTA TO THE MARK ON THE RIGHT IN SECETION 20, T 12
 CQ1551'N, R 9 W, ABOUT 102 YARDS SOUTHEAST OF THE SOUTH CORNER OF THE UNITED
 CQ1551'PENTECOSTAL CHURCH, 30.8 METERS (101 FEET) SOUTH OF A FENCE CORNER,
 CQ1551'12.3 METERS (40.5 FEET) EAST OF A POWERPOLE, AND 13.1 METERS (43
 CQ1551'FEET) SOUTH OF CENTERLINE OF U S HIGHWAY 84.
 CQ1551'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 CQ1551'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2879 ***********************************************************************
 BJ2879  DESIGNATION -  A 2642
 BJ2879  PID         -  BJ2879
 BJ2879  STATE/COUNTY-  LA/ST LANDRY
 BJ2879  COUNTRY     -  US
 BJ2879  USGS QUAD   -  PALMETTO (2018)
 BJ2879
 BJ2879                         *CURRENT SURVEY CONTROL
 BJ2879  ______________________________________________________________________
 BJ2879* NAD 83(1986) POSITION- 30 40 22.     (N) 091 57 56.     (W)   SCALED
 BJ2879* NAVD 88 ORTHO HEIGHT -    10.21  (+/-2cm)       33.5   (feet) VERTCON3
 BJ2879  ______________________________________________________________________
 BJ2879  GEOID HEIGHT    -        -27.209 (meters)                     GEOID18
 BJ2879  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2879
 BJ2879.The horizontal coordinates were scaled from a map and have
 BJ2879.an estimated accuracy of +/- 6 seconds.
 BJ2879
 BJ2879.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2879.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2879
 BJ2879.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2879.GEOID18 height accuracy estimate available here.
 BJ2879
 BJ2879.The vertical order pertains to the NGVD 29 superseded value.
 BJ2879
 BJ2879.Click photographs - Photos may exist for this station.
 BJ2879
 BJ2879;                    North         East    Units  Estimated Accuracy
 BJ2879;SPC LA S     -   241,010.      939,420.      MT  (+/- 180 meters Scaled)
 BJ2879
 BJ2879_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP990937(NAD 83)
 BJ2879
 BJ2879                          SUPERSEDED SURVEY CONTROL
 BJ2879
 BJ2879  NGVD 29 (11/26/84)   10.228  (m)           33.56   (f) ADJUSTED    2 2
 BJ2879
 BJ2879.Superseded values are not recommended for survey control.
 BJ2879
 BJ2879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2879.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2879
 BJ2879_MARKER: DD = SURVEY DISK
 BJ2879_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2879_STAMPING: A 2642
 BJ2879_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2879
 BJ2879  HISTORY     - Date     Condition        Report By
 BJ2879  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2879  HISTORY     - 1975     GOOD             LADTD
 BJ2879
 BJ2879                          STATION DESCRIPTION
 BJ2879
 BJ2879'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2879'10.2 MI NE FROM PORT BARRE.
 BJ2879'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2879'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359. THENCE ABOUT 5.4 MI
 BJ2879'NE ALONG STATE HIGHWAY 359, 47 FT EAST OF THE CENTERLINE OF STATE
 BJ2879'HIGHWAY 359, 39 FT SOUTH OF POWER POLE NO 93 WITH A TRANSFORMER, 3 F
 BJ2879'SW OF A WOOD FRAME BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2880 ***********************************************************************
 BJ2880  DESIGNATION -  A 2644 LAGS RESET 1971
 BJ2880  PID         -  BJ2880
 BJ2880  STATE/COUNTY-  LA/ST LANDRY
 BJ2880  COUNTRY     -  US
 BJ2880  USGS QUAD   -  PALMETTO (2018)
 BJ2880
 BJ2880                         *CURRENT SURVEY CONTROL
 BJ2880  ______________________________________________________________________
 BJ2880* NAD 83(1986) POSITION- 30 40 48.     (N) 091 58 31.     (W)   SCALED
 BJ2880* NAVD 88 ORTHO HEIGHT -     9.81  (+/-2cm)       32.2   (feet) VERTCON3
 BJ2880  ______________________________________________________________________
 BJ2880  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BJ2880  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2880
 BJ2880.The horizontal coordinates were scaled from a map and have
 BJ2880.an estimated accuracy of +/- 6 seconds.
 BJ2880
 BJ2880.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2880.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2880
 BJ2880.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2880.GEOID18 height accuracy estimate available here.
 BJ2880
 BJ2880.The vertical order pertains to the NGVD 29 superseded value.
 BJ2880
 BJ2880.Click photographs - Photos may exist for this station.
 BJ2880
 BJ2880;                    North         East    Units  Estimated Accuracy
 BJ2880;SPC LA S     -   241,820.      938,490.      MT  (+/- 180 meters Scaled)
 BJ2880
 BJ2880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP981945(NAD 83)
 BJ2880
 BJ2880                          SUPERSEDED SURVEY CONTROL
 BJ2880
 BJ2880  NGVD 29 (11/26/84)    9.832  (m)           32.26   (f) ADJUSTED    2 2
 BJ2880
 BJ2880.Superseded values are not recommended for survey control.
 BJ2880
 BJ2880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2880.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2880
 BJ2880_MARKER: DD = SURVEY DISK
 BJ2880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2880_STAMPING: A 2644 RESET 1971
 BJ2880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2880+STABILITY: SURFACE MOTION
 BJ2880
 BJ2880  HISTORY     - Date     Condition        Report By
 BJ2880  HISTORY     - 1971     MONUMENTED       LAGS
 BJ2880  HISTORY     - 1975     GOOD             LADTD
 BJ2880
 BJ2880                          STATION DESCRIPTION
 BJ2880
 BJ2880'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2880'10.9 MI NE FROM PORT BARRE.
 BJ2880'FROM THE WATER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2880'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359. THENCE ABOUT 5.4 MI
 BJ2880'NE ALONG STATE HIGHWAY 359. 40 FT WEST OF THE CENTERLINE OF STATE
 BJ2880'HIGHWAY 359. 5 FT SE OF POWER POLE NO 48. 2 FT EAST OF A MESH AND
 BJ2880'BARBED WIRE FENCE. 27 FT NORTH OF A DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2881 ***********************************************************************
 BJ2881  DESIGNATION -  A 2645 LAGS RESET 1971
 BJ2881  PID         -  BJ2881
 BJ2881  STATE/COUNTY-  LA/ST LANDRY
 BJ2881  COUNTRY     -  US
 BJ2881  USGS QUAD   -  PALMETTO (2018)
 BJ2881
 BJ2881                         *CURRENT SURVEY CONTROL
 BJ2881  ______________________________________________________________________
 BJ2881* NAD 83(1986) POSITION- 30 40 59.     (N) 091 58 49.     (W)   SCALED
 BJ2881* NAVD 88 ORTHO HEIGHT -    10.07  (+/-2cm)       33.0   (feet) VERTCON3
 BJ2881  ______________________________________________________________________
 BJ2881  GEOID HEIGHT    -        -27.203 (meters)                     GEOID18
 BJ2881  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2881
 BJ2881.The horizontal coordinates were scaled from a map and have
 BJ2881.an estimated accuracy of +/- 6 seconds.
 BJ2881
 BJ2881.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2881.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2881
 BJ2881.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2881.GEOID18 height accuracy estimate available here.
 BJ2881
 BJ2881.The vertical order pertains to the NGVD 29 superseded value.
 BJ2881
 BJ2881.Click photographs - Photos may exist for this station.
 BJ2881
 BJ2881;                    North         East    Units  Estimated Accuracy
 BJ2881;SPC LA S     -   242,160.      938,010.      MT  (+/- 180 meters Scaled)
 BJ2881
 BJ2881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP976949(NAD 83)
 BJ2881
 BJ2881                          SUPERSEDED SURVEY CONTROL
 BJ2881
 BJ2881  NGVD 29 (11/26/84)   10.091  (m)           33.11   (f) ADJUSTED    2 2
 BJ2881
 BJ2881.Superseded values are not recommended for survey control.
 BJ2881
 BJ2881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2881.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2881
 BJ2881_MARKER: DD = SURVEY DISK
 BJ2881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2881_STAMPING: A 2645 RESET 1971
 BJ2881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2881+STABILITY: SURFACE MOTION
 BJ2881
 BJ2881  HISTORY     - Date     Condition        Report By
 BJ2881  HISTORY     - 1971     MONUMENTED       LAGS
 BJ2881  HISTORY     - 1975     GOOD             LADTD
 BJ2881
 BJ2881                          STATION DESCRIPTION
 BJ2881
 BJ2881'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2881'11.1 MI NE FROM PORT BARRE.
 BJ2881'FROM THE WATER TOWER IN PORT BARRE, ABOUT 4.8 MI NE ALONG STATE
 BJ2881'HIGHWAY 103, TO THE JUNCTION OF STATE HIGHWAY 359, THENCE ABOUT 6.4 MI
 BJ2881'NE ALONG STATE HIGHWAY 359, 40 FT WEST OF THE CENTERLINE OF STATE
 BJ2881'HIGHWAY 359, 41 FT NORTH OF A POWER POLE, 1 FT WEST OF A FENCE AND
 BJ2881'ABOUT 250 FT SE OF A WOOD FRAME CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2884 ***********************************************************************
 BJ2884  DESIGNATION -  A 2649
 BJ2884  PID         -  BJ2884
 BJ2884  STATE/COUNTY-  LA/ST LANDRY
 BJ2884  COUNTRY     -  US
 BJ2884  USGS QUAD   -  PALMETTO (2018)
 BJ2884
 BJ2884                         *CURRENT SURVEY CONTROL
 BJ2884  ______________________________________________________________________
 BJ2884* NAD 83(1986) POSITION- 30 41 48.     (N) 091 58 55.     (W)   SCALED
 BJ2884* NAVD 88 ORTHO HEIGHT -     9.50  (+/-2cm)       31.2   (feet) VERTCON3
 BJ2884  ______________________________________________________________________
 BJ2884  GEOID HEIGHT    -        -27.193 (meters)                     GEOID18
 BJ2884  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2884
 BJ2884.The horizontal coordinates were scaled from a map and have
 BJ2884.an estimated accuracy of +/- 6 seconds.
 BJ2884
 BJ2884.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2884.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2884
 BJ2884.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2884.GEOID18 height accuracy estimate available here.
 BJ2884
 BJ2884.The vertical order pertains to the NGVD 29 superseded value.
 BJ2884
 BJ2884.Click photographs - Photos may exist for this station.
 BJ2884
 BJ2884;                    North         East    Units  Estimated Accuracy
 BJ2884;SPC LA S     -   243,670.      937,860.      MT  (+/- 180 meters Scaled)
 BJ2884
 BJ2884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP974964(NAD 83)
 BJ2884
 BJ2884                          SUPERSEDED SURVEY CONTROL
 BJ2884
 BJ2884  NGVD 29 (11/26/84)    9.524  (m)           31.25   (f) ADJUSTED    2 2
 BJ2884
 BJ2884.Superseded values are not recommended for survey control.
 BJ2884
 BJ2884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2884.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2884
 BJ2884_MARKER: DD = SURVEY DISK
 BJ2884_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2884_STAMPING: A 2649
 BJ2884_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2884
 BJ2884  HISTORY     - Date     Condition        Report By
 BJ2884  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2884  HISTORY     - 1975     GOOD             LADTD
 BJ2884
 BJ2884                          STATION DESCRIPTION
 BJ2884
 BJ2884'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2884'4.9 MI SOUTH FROM LEBEAU.
 BJ2884'FROM THE POST OFFICE IN LEBEAU, ABOUT 2.6 MI SE ALONNG US HIGHWAY 71,
 BJ2884'TO THE JUNCTION OF A PARISH ROAD LEADING SW. THENCE ABOUT 2.3 MI SW
 BJ2884'ALONG THE PARISH ROAD, 500 FT NE OF A SHELL DRIVEWAY, 21 FT SOUTH OF
 BJ2884'THE CENTERLINE OF A PARISH ROAD, 3 FT NORTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1838 ***********************************************************************
 BX1838  DESIGNATION -  A 265
 BX1838  PID         -  BX1838
 BX1838  STATE/COUNTY-  LA/NATCHITOCHES
 BX1838  COUNTRY     -  US
 BX1838  USGS QUAD   -  CAMPTI (2018)
 BX1838
 BX1838                         *CURRENT SURVEY CONTROL
 BX1838  ______________________________________________________________________
 BX1838* NAD 83(1986) POSITION- 31 53 18.     (N) 093 06 35.     (W)   SCALED
 BX1838* NAVD 88 ORTHO HEIGHT -    37.66  (+/-2cm)      123.6   (feet) VERTCON3
 BX1838  ______________________________________________________________________
 BX1838  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 BX1838  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1838
 BX1838.The horizontal coordinates were scaled from a map and have
 BX1838.an estimated accuracy of +/- 6 seconds.
 BX1838
 BX1838.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1838.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1838
 BX1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1838.GEOID18 height accuracy estimate available here.
 BX1838
 BX1838.The vertical order pertains to the NGVD 29 superseded value.
 BX1838
 BX1838.Click photographs - Photos may exist for this station.
 BX1838
 BX1838;                    North         East    Units  Estimated Accuracy
 BX1838;SPC LA N     -   154,090.      942,320.      MT  (+/- 180 meters Scaled)
 BX1838
 BX1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR896280(NAD 83)
 BX1838
 BX1838                          SUPERSEDED SURVEY CONTROL
 BX1838
 BX1838  NGVD 29 (11/26/84)   37.706  (m)          123.71   (f) ADJUSTED    1 1
 BX1838
 BX1838.Superseded values are not recommended for survey control.
 BX1838
 BX1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1838.See file dsdata.pdf to determine how the superseded data were derived.
 BX1838
 BX1838_MARKER: DB = BENCH MARK DISK
 BX1838_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BX1838_STAMPING: A 265 1969
 BX1838_MARK LOGO: CGS
 BX1838_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1838_MAGNETIC: I = MARKER IS A STEEL ROD
 BX1838_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1838_ROD/PIPE-DEPTH: 21.9 meters
 BX1838
 BX1838  HISTORY     - Date     Condition        Report By
 BX1838  HISTORY     - 1969     MONUMENTED       CGS
 BX1838  HISTORY     - 1986     POOR             USPSQD
 BX1838  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1838  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1838
 BX1838                          STATION DESCRIPTION
 BX1838
 BX1838'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1838'0.5 MI E FROM CAMPTI.
 BX1838'ABOUT 0.25 MILE NORTHEAST ALONG EDENBORN STREET FROM THE POST OFFICE
 BX1838'AT CAMPTI, THENCE 0.25 MILE SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 84,
 BX1838'75 YARDS SOUTHEAST OF THE CROSSING OF THE KANSAS CITY SOUTHERN RAILWAY
 BX1838'AND STATE HIGHWAY 480 WHICH IS BORDELON STREET, 61 FEET SOUTHWEST OF
 BX1838'THE CENTER LINE OF THE HIGHWAY, 37 1/2 FEET NORTHEAST OF THE NORTHEAST
 BX1838'RAIL OF THE MAIN TRACK, 99 1/2 FEET NORTHWEST OF A POWER POLE, 2 1/2
 BX1838'FEET SOUTHEAST OF TELEPHONE POLE NUMBER 8963 1/2, 1.3 FEET NORTHWEST
 BX1838'OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE
 BX1838'TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 BX1838'TO A DEPTH OF 72 FEET AND IS ENCASED IN A 6-INCH IRON PIPE WHICH
 BX1838'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1838
 BX1838                          STATION RECOVERY (1986)
 BX1838
 BX1838'RECOVERY NOTE BY US POWER SQUADRON 1986 (HES)
 BX1838'MARK RECOVERED IN POOR CONDITION.
 BX1838
 BX1838                          STATION RECOVERY (1995)
 BX1838
 BX1838'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1838'MARK NOT FOUND.
 BX1838
 BX1838                          STATION RECOVERY (2001)
 BX1838
 BX1838'RECOVERY NOTE BY US POWER SQUADRON 2001 (CTA)
 BX1838'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2886 ***********************************************************************
 BJ2886  DESIGNATION -  A 2651
 BJ2886  PID         -  BJ2886
 BJ2886  STATE/COUNTY-  LA/ST LANDRY
 BJ2886  COUNTRY     -  US
 BJ2886  USGS QUAD   -  PALMETTO (2018)
 BJ2886
 BJ2886                         *CURRENT SURVEY CONTROL
 BJ2886  ______________________________________________________________________
 BJ2886* NAD 83(1986) POSITION- 30 41 40.     (N) 091 58 00.     (W)   SCALED
 BJ2886* NAVD 88 ORTHO HEIGHT -    10.08  (+/-2cm)       33.1   (feet) VERTCON3
 BJ2886  ______________________________________________________________________
 BJ2886  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BJ2886  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2886
 BJ2886.The horizontal coordinates were scaled from a map and have
 BJ2886.an estimated accuracy of +/- 6 seconds.
 BJ2886
 BJ2886.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2886.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2886
 BJ2886.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2886.GEOID18 height accuracy estimate available here.
 BJ2886
 BJ2886.The vertical order pertains to the NGVD 29 superseded value.
 BJ2886
 BJ2886.Click photographs - Photos may exist for this station.
 BJ2886
 BJ2886;                    North         East    Units  Estimated Accuracy
 BJ2886;SPC LA S     -   243,420.      939,320.      MT  (+/- 180 meters Scaled)
 BJ2886
 BJ2886_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP989961(NAD 83)
 BJ2886
 BJ2886                          SUPERSEDED SURVEY CONTROL
 BJ2886
 BJ2886  NGVD 29 (11/26/84)   10.103  (m)           33.15   (f) ADJUSTED    2 2
 BJ2886
 BJ2886.Superseded values are not recommended for survey control.
 BJ2886
 BJ2886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2886.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2886
 BJ2886_MARKER: DD = SURVEY DISK
 BJ2886_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2886_STAMPING: A 2651
 BJ2886_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2886
 BJ2886  HISTORY     - Date     Condition        Report By
 BJ2886  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2886  HISTORY     - 1975     GOOD             LADTD
 BJ2886
 BJ2886                          STATION DESCRIPTION
 BJ2886
 BJ2886'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2886'3.8 MI SOUTH FROM LEBEAU.
 BJ2886'FROM THE POST OFFICE IN LEBEAU, ABOUT 2.6 MI SE ALONG US HIGHWAY 71,
 BJ2886'TO THE JUNCTION OF A PARISH ROAD LEADING SW, THENCE ABOUT 1.2 MI SW
 BJ2886'ALONG THE PARISH ROAD, 28 FT NORTH OF THE CENTERLINE OF A PARIH ROAD,
 BJ2886'99 FT NE OF POWER POLE NO 43 WITH TRANSFORMER. 5 FT NORTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2887 ***********************************************************************
 BJ2887  DESIGNATION -  A 2652
 BJ2887  PID         -  BJ2887
 BJ2887  STATE/COUNTY-  LA/ST LANDRY
 BJ2887  COUNTRY     -  US
 BJ2887  USGS QUAD   -  PALMETTO (2018)
 BJ2887
 BJ2887                         *CURRENT SURVEY CONTROL
 BJ2887  ______________________________________________________________________
 BJ2887* NAD 83(1986) POSITION- 30 41 43.     (N) 091 57 20.     (W)   SCALED
 BJ2887* NAVD 88 ORTHO HEIGHT -     9.91  (+/-2cm)       32.5   (feet) VERTCON3
 BJ2887  ______________________________________________________________________
 BJ2887  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BJ2887  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2887
 BJ2887.The horizontal coordinates were scaled from a map and have
 BJ2887.an estimated accuracy of +/- 6 seconds.
 BJ2887
 BJ2887.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2887.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2887
 BJ2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2887.GEOID18 height accuracy estimate available here.
 BJ2887
 BJ2887.The vertical order pertains to the NGVD 29 superseded value.
 BJ2887
 BJ2887.Click photographs - Photos may exist for this station.
 BJ2887
 BJ2887;                    North         East    Units  Estimated Accuracy
 BJ2887;SPC LA S     -   243,500.      940,390.      MT  (+/- 180 meters Scaled)
 BJ2887
 BJ2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP000962(NAD 83)
 BJ2887
 BJ2887                          SUPERSEDED SURVEY CONTROL
 BJ2887
 BJ2887  NGVD 29 (11/26/84)    9.923  (m)           32.56   (f) ADJUSTED    2 2
 BJ2887
 BJ2887.Superseded values are not recommended for survey control.
 BJ2887
 BJ2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2887.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2887
 BJ2887_MARKER: DD = SURVEY DISK
 BJ2887_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2887_STAMPING: A 2652
 BJ2887_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2887
 BJ2887  HISTORY     - Date     Condition        Report By
 BJ2887  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2887  HISTORY     - 1975     GOOD             LADTD
 BJ2887
 BJ2887                          STATION DESCRIPTION
 BJ2887
 BJ2887'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2887'3.3 MI SOUTH FROM LEBEAU.
 BJ2887'FROM THE POST OFFICE IN LEBEAU, ABOUT 2.6 MI SE ALONG US HIGHWAY 71,
 BJ2887'TO THE JUNCTION OF A PARISH ROAD LEADING SW, THENCE ABOUT .7 MI SW
 BJ2887'ALONG THE PARISH ROAD, 23 FT SOUTH THE CENTERLINE OF A PARISH ROAD,
 BJ2887'142 FT NE OF A 10 INCH CEDER TREE, 3 FT SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2888 ***********************************************************************
 BJ2888  DESIGNATION -  A 2653
 BJ2888  PID         -  BJ2888
 BJ2888  STATE/COUNTY-  LA/ST LANDRY
 BJ2888  COUNTRY     -  US
 BJ2888  USGS QUAD   -  PALMETTO (2018)
 BJ2888
 BJ2888                         *CURRENT SURVEY CONTROL
 BJ2888  ______________________________________________________________________
 BJ2888* NAD 83(1986) POSITION- 30 41 47.     (N) 091 57 06.     (W)   SCALED
 BJ2888* NAVD 88 ORTHO HEIGHT -    10.41  (+/-2cm)       34.2   (feet) VERTCON3
 BJ2888  ______________________________________________________________________
 BJ2888  GEOID HEIGHT    -        -27.194 (meters)                     GEOID18
 BJ2888  VERT ORDER      -  SECOND    CLASS II (See Below)
 BJ2888
 BJ2888.The horizontal coordinates were scaled from a map and have
 BJ2888.an estimated accuracy of +/- 6 seconds.
 BJ2888
 BJ2888.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2888.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2888
 BJ2888.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2888.GEOID18 height accuracy estimate available here.
 BJ2888
 BJ2888.The vertical order pertains to the NGVD 29 superseded value.
 BJ2888
 BJ2888.Click photographs - Photos may exist for this station.
 BJ2888
 BJ2888;                    North         East    Units  Estimated Accuracy
 BJ2888;SPC LA S     -   243,620.      940,760.      MT  (+/- 180 meters Scaled)
 BJ2888
 BJ2888_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP003964(NAD 83)
 BJ2888
 BJ2888                          SUPERSEDED SURVEY CONTROL
 BJ2888
 BJ2888  NGVD 29 (11/26/84)   10.427  (m)           34.21   (f) ADJUSTED    2 2
 BJ2888
 BJ2888.Superseded values are not recommended for survey control.
 BJ2888
 BJ2888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2888.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2888
 BJ2888_MARKER: DD = SURVEY DISK
 BJ2888_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2888_STAMPING: A 2653
 BJ2888_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2888
 BJ2888  HISTORY     - Date     Condition        Report By
 BJ2888  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2888  HISTORY     - 1975     GOOD             LADTD
 BJ2888
 BJ2888                          STATION DESCRIPTION
 BJ2888
 BJ2888'DESCRIBED BY LA TRANSP AND DEV 1975
 BJ2888'3.0 MI SOUTH FROM LEBEAU.
 BJ2888'FROM THE POST OFFICE IN LEBEAU, ABOUT 2.6 MI SE ALONG US HIGHWAY 71,
 BJ2888'TO THE JUNCTION OF A PARISH ROAD LEADING SW, THENCE ABOUT .4 MI SW
 BJ2888'ALONG THE PARISH ROAD, 23 FT NORTH OF THE CENTERLINE OF A PARISH ROAD,
 BJ2888'108 FT WEST OF POWER POLE NO 41 WITH TRANSFORMER, 90 FT EAST OF A
 BJ2888'SECTION LINE FENCE LEADING NORTH, 2 FT SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1106 ***********************************************************************
 BK1106  DESIGNATION -  A 266
 BK1106  PID         -  BK1106
 BK1106  STATE/COUNTY-  LA/ALLEN
 BK1106  COUNTRY     -  US
 BK1106  USGS QUAD   -  OBERLIN (2018)
 BK1106
 BK1106                         *CURRENT SURVEY CONTROL
 BK1106  ______________________________________________________________________
 BK1106* NAD 83(1986) POSITION- 30 34 00.     (N) 092 47 46.     (W)   SCALED
 BK1106* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1106  **This station is located in a suspected subsidence area (see below).
 BK1106  ______________________________________________________________________
 BK1106  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BK1106  DYNAMIC HEIGHT  -         16.729 (meters)       54.89  (feet) COMP
 BK1106  MODELED GRAVITY -    979,349.9   (mgal)                       NAVD 88
 BK1106
 BK1106.The horizontal coordinates were scaled from a map and have
 BK1106.an estimated accuracy of +/- 6 seconds.
 BK1106
 BK1106.** This station is in an area of known vertical motion. If an
 BK1106.** orthometric height was ever established but is not available 
 BK1106.** in the current survey control section, the orthometric height
 BK1106.** is considered suspect.  Suspect heights are available in the
 BK1106.** superseded section only if requested.
 BK1106
 BK1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1106.GEOID18 height accuracy estimate available here.
 BK1106
 BK1106.Click photographs - Photos may exist for this station.
 BK1106
 BK1106.The dynamic height is computed by dividing the NAVD 88
 BK1106.geopotential number by the normal gravity value computed on the
 BK1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1106.degrees latitude (g = 980.6199 gals.).
 BK1106
 BK1106.The modeled gravity was interpolated from observed gravity values.
 BK1106
 BK1106;                    North         East    Units  Estimated Accuracy
 BK1106;SPC LA S     -   229,980.      859,680.      MT  (+/- 180 meters Scaled)
 BK1106
 BK1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP195815(NAD 83)
 BK1106
 BK1106                          SUPERSEDED SURVEY CONTROL
 BK1106
 BK1106.No superseded survey control is available for this station.
 BK1106
 BK1106_MARKER: DB = BENCH MARK DISK
 BK1106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1106_STAMPING: A 266 1969
 BK1106_MARK LOGO: CGS
 BK1106_PROJECTION: FLUSH
 BK1106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1106+STABILITY: SURFACE MOTION
 BK1106
 BK1106  HISTORY     - Date     Condition        Report By
 BK1106  HISTORY     - 1969     MONUMENTED       CGS
 BK1106  HISTORY     - 1970     GOOD             NGS
 BK1106  HISTORY     - 20041203 MARK NOT FOUND   USPSQD
 BK1106
 BK1106                          STATION DESCRIPTION
 BK1106
 BK1106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1106'4.2 MI SW FROM OBERLIN.
 BK1106'ABOUT 4.2 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1106'STATION AT OBERLIN, 75 YARDS SOUTHEAST OF A CROSSING OF THE RAILROAD
 BK1106'AND A PAVED ROAD, 202 FEET EAST-SOUTHEAST OF THE EAST-SOUTHEAST RAIL,
 BK1106'32.2 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A FRAME BUILDING WHICH
 BK1106'IS AN OFFICE FOR THE INTERNATIONAL PAPER COMPANY, 71 FEET SOUTH OF A
 BK1106'FENCE, 21 FEET NORTHEAST OF A 10-INCH TREE, 2 FEET NORTH OF A METAL
 BK1106'RADIO TOWER, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 BK1106'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 BK1106'GROUND.
 BK1106
 BK1106                          STATION RECOVERY (2004)
 BK1106
 BK1106'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0614 ***********************************************************************
 BK0614  DESIGNATION -  A 267
 BK0614  PID         -  BK0614
 BK0614  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0614  COUNTRY     -  US
 BK0614  USGS QUAD   -  LACASSINE (2018)
 BK0614
 BK0614                         *CURRENT SURVEY CONTROL
 BK0614  ______________________________________________________________________
 BK0614* NAD 83(1986) POSITION- 30 13 53.     (N) 092 57 27.     (W)   SCALED
 BK0614* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0614  **This station is located in a suspected subsidence area (see below).
 BK0614  ______________________________________________________________________
 BK0614  GEOID HEIGHT    -        -27.235 (meters)                     GEOID18
 BK0614
 BK0614.The horizontal coordinates were scaled from a map and have
 BK0614.an estimated accuracy of +/- 6 seconds.
 BK0614
 BK0614.** This station is in an area of known vertical motion.  Due to the
 BK0614.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0614.** determined the orthometric heights for marks in these suspect
 BK0614.** subsidence areas should be considered valid only at the epoch date
 BK0614.** associated with the orthometric height.  These heights must always
 BK0614.** be validated when used as control.  All previously superseded
 BK0614.** orthometric heights are now considered suspect and are available
 BK0614.** in the superseded section.  NGS does not recommend using suspect
 BK0614.** or superseded heights as control.
 BK0614
 BK0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0614.GEOID18 height accuracy estimate available here.
 BK0614
 BK0614.Click photographs - Photos may exist for this station.
 BK0614
 BK0614;                    North         East    Units  Estimated Accuracy
 BK0614;SPC LA S     -   193,020.      843,670.      MT  (+/- 180 meters Scaled)
 BK0614
 BK0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP040444(NAD 83)
 BK0614
 BK0614                          SUPERSEDED SURVEY CONTROL
 BK0614
 BK0614.No superseded survey control is available for this station.
 BK0614
 BK0614_MARKER: DB = BENCH MARK DISK
 BK0614_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK0614_SP_SET: HEADWALL
 BK0614_STAMPING: A 267 1969
 BK0614_MARK LOGO: CGS
 BK0614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0614+STABILITY: SURFACE MOTION
 BK0614
 BK0614  HISTORY     - Date     Condition        Report By
 BK0614  HISTORY     - 1969     MONUMENTED       CGS
 BK0614  HISTORY     - 1970     GOOD             NGS
 BK0614  HISTORY     - 1981     GOOD             NGS
 BK0614  HISTORY     - 1986     GOOD             NGS
 BK0614  HISTORY     - 20021102 GOOD             USPSQD
 BK0614
 BK0614                          STATION DESCRIPTION
 BK0614
 BK0614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0614'1.65 MI W FROM LACASSINE.
 BK0614'ABOUT 1.65 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE INTERSECTION OF
 BK0614'U. S. HIGHWAY 90 AND STATE HIGHWAY 101 AT LACASSINE, 15 1/2 FEET NORTH
 BK0614'OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE WEST END OF
 BK0614'THE NORTH CONCRETE HEADWALL OF A 16-FOOT CONCRETE BOX CULVERT UNDER
 BK0614'THE HIGHWAY, 0.5 FOOT EAST OF THE WEST END OF THE HEADWALL, AND ABOUT
 BK0614'1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.  SECTION 26, T 9S, R 6W.
 BK0614
 BK0614                          STATION RECOVERY (1981)
 BK0614
 BK0614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0614'2.68 KILOMETERS (1.65 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0614'INTERSECTION OF STATE HIGHWAY 101 IN LACASSINE TO THE MARK ON THE
 BK0614'RIGHT, IN TOP OF THE WEST END OF THE NORTH CONCRETE HEADWALL UNDER THE
 BK0614'HIGHWAY, 4.87 METERS (16.0 FEET) NORTH OF THE CENTER LINE OF THE
 BK0614'HIGHWAY, 0.15 METER (0.05 FOOT) EAST OF THE WEST END OF THE NORTH
 BK0614'CONCRETE HEADWALL.
 BK0614'THE MARK IS 0.30 M BELOW HIGHWAY.
 BK0614
 BK0614                          STATION RECOVERY (1986)
 BK0614
 BK0614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0614'RECOVERED IN GOOD CONDITION.
 BK0614
 BK0614                          STATION RECOVERY (2002)
 BK0614
 BK0614'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0614'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2126 ***********************************************************************
 BJ2126  DESIGNATION -  A 268
 BJ2126  PID         -  BJ2126
 BJ2126  STATE/COUNTY-  LA/LAFAYETTE
 BJ2126  COUNTRY     -  US
 BJ2126  USGS QUAD   -  BROUSSARD (2018)
 BJ2126
 BJ2126                         *CURRENT SURVEY CONTROL
 BJ2126  ______________________________________________________________________
 BJ2126* NAD 83(1986) POSITION- 30 11 31.     (N) 091 59 39.     (W)   SCALED
 BJ2126* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2126  **This station is located in a suspected subsidence area (see below).
 BJ2126  ______________________________________________________________________
 BJ2126  GEOID HEIGHT    -        -27.011 (meters)                     GEOID18
 BJ2126
 BJ2126.This mark is at Lafayette Airport (LFT)
 BJ2126
 BJ2126.The horizontal coordinates were scaled from a map and have
 BJ2126.an estimated accuracy of +/- 6 seconds.
 BJ2126
 BJ2126.** This station is in an area of known vertical motion.  Due to the
 BJ2126.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2126.** determined the orthometric heights for marks in these suspect
 BJ2126.** subsidence areas should be considered valid only at the epoch date
 BJ2126.** associated with the orthometric height.  These heights must always
 BJ2126.** be validated when used as control.  All previously superseded
 BJ2126.** orthometric heights are now considered suspect and are available
 BJ2126.** in the superseded section.  NGS does not recommend using suspect
 BJ2126.** or superseded heights as control.
 BJ2126
 BJ2126.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2126.GEOID18 height accuracy estimate available here.
 BJ2126
 BJ2126.Click photographs - Photos may exist for this station.
 BJ2126
 BJ2126;                    North         East    Units  Estimated Accuracy
 BJ2126;SPC LA S     -   187,730.      936,370.      MT  (+/- 180 meters Scaled)
 BJ2126
 BJ2126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP968404(NAD 83)
 BJ2126
 BJ2126                          SUPERSEDED SURVEY CONTROL
 BJ2126
 BJ2126.No superseded survey control is available for this station.
 BJ2126
 BJ2126_MARKER: DB = BENCH MARK DISK
 BJ2126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2126_STAMPING: A 268 1970
 BJ2126_MARK LOGO: CGS
 BJ2126_PROJECTION: PROJECTING 13 CENTIMETERS
 BJ2126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2126+STABILITY: SURFACE MOTION
 BJ2126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2126+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2006
 BJ2126
 BJ2126  HISTORY     - Date     Condition        Report By
 BJ2126  HISTORY     - 1970     MONUMENTED       NGS
 BJ2126  HISTORY     - 1982     GOOD             NGS
 BJ2126  HISTORY     - 1982     GOOD             USGS
 BJ2126  HISTORY     - 19950401 GOOD             USPSQD
 BJ2126  HISTORY     - 20040126 GOOD             LADTD
 BJ2126  HISTORY     - 20050609 GOOD             USPSQD
 BJ2126  HISTORY     - 20060617 GOOD             USPSQD
 BJ2126
 BJ2126                          STATION DESCRIPTION
 BJ2126
 BJ2126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2126'2.7 MI SE FROM LAFAYETTE.
 BJ2126'ABOUT 2.7 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2126'STATION AT LAFAYETTE, 5 1/2 POLES SOUTHEAST OF MILEPOST 142, 0.1 MILE
 BJ2126'SOUTHEAST OF THE LAFAYETTE CITY LIMITS SIGN, 0.2 MILE SOUTH OF A RED
 BJ2126'AND WHITE BUILDING ON THE PROPERTY OF THE LAFAYETTE MUNICIPAL AIRPORT,
 BJ2126'109 YARDS NORTHEAST AND ACROSS U.S. HIGHWAY 90 FROM THE NORTHEAST
 BJ2126'RAIL, 107 FEET NORTHEAST OF THE CENTER LINE OF THE NORTHEAST TRAFFIC
 BJ2126'LANE OF THE HIGHWAY, 91 1/2 FEET NORTHWEST OF THE CENTER OF A METAL
 BJ2126'GATE, 1 FOOT NORTHEAST OF A FENCE, 1.2 FEET WEST OF A METAL WITNESS
 BJ2126'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BJ2126'POST WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE GROUND. SECTION
 BJ2126'141, T 10S, R 5E.  NOTE-- THIS MARK IS ALSO 3.55 MILES NORTHWEST ALONG
 BJ2126'THE SOUTHERN PACIFIC RAILROAD FROM THE STATION AT BROUSSARD.
 BJ2126
 BJ2126                          STATION RECOVERY (1982)
 BJ2126
 BJ2126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2126'RECOVERED IN GOOD CONDITION.
 BJ2126
 BJ2126                          STATION RECOVERY (1982)
 BJ2126
 BJ2126'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 BJ2126'RECOVERED IN GOOD CONDITION.
 BJ2126
 BJ2126                          STATION RECOVERY (1995)
 BJ2126
 BJ2126'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2126'RECOVERED IN GOOD CONDITION.
 BJ2126
 BJ2126                          STATION RECOVERY (2004)
 BJ2126
 BJ2126'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BJ2126'RECOVERED IN GOOD CONDITION.
 BJ2126
 BJ2126                          STATION RECOVERY (2005)
 BJ2126
 BJ2126'RECOVERY NOTE BY US POWER SQUADRON 2005 (RG)
 BJ2126'RECOVERED IN GOOD CONDITION.
 BJ2126
 BJ2126                          STATION RECOVERY (2006)
 BJ2126
 BJ2126'RECOVERY NOTE BY US POWER SQUADRON 2006 (RHG)
 BJ2126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2006 ***********************************************************************
 BK2006  DESIGNATION -  A 2682
 BK2006  PID         -  BK2006
 BK2006  STATE/COUNTY-  LA/ST LANDRY
 BK2006  COUNTRY     -  US
 BK2006  USGS QUAD   -  OPELOUSAS (2018)
 BK2006
 BK2006                         *CURRENT SURVEY CONTROL
 BK2006  ______________________________________________________________________
 BK2006* NAD 83(1986) POSITION- 30 30 55.     (N) 092 02 38.     (W)   SCALED
 BK2006* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2006  **This station is located in a suspected subsidence area (see below).
 BK2006  ______________________________________________________________________
 BK2006  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BK2006
 BK2006.The horizontal coordinates were scaled from a map and have
 BK2006.an estimated accuracy of +/- 6 seconds.
 BK2006
 BK2006.** This station is in an area of known vertical motion. If an
 BK2006.** orthometric height was ever established but is not available 
 BK2006.** in the current survey control section, the orthometric height
 BK2006.** is considered suspect.  Suspect heights are available in the
 BK2006.** superseded section only if requested.
 BK2006
 BK2006.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2006.GEOID18 height accuracy estimate available here.
 BK2006
 BK2006.Click photographs - Photos may exist for this station.
 BK2006
 BK2006;                    North         East    Units  Estimated Accuracy
 BK2006;SPC LA S     -   223,600.      931,800.      MT  (+/- 180 meters Scaled)
 BK2006
 BK2006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP917762(NAD 83)
 BK2006
 BK2006                          SUPERSEDED SURVEY CONTROL
 BK2006
 BK2006.No superseded survey control is available for this station.
 BK2006
 BK2006_MARKER: DD = SURVEY DISK
 BK2006_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2006_STAMPING: A-2682
 BK2006_MARK LOGO: CGS+SS
 BK2006_PROJECTION: FLUSH
 BK2006_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2006
 BK2006  HISTORY     - Date     Condition        Report By
 BK2006  HISTORY     - 1934     MONUMENTED       LAGS
 BK2006  HISTORY     - 1973     GOOD             LADTD
 BK2006
 BK2006                          STATION DESCRIPTION
 BK2006
 BK2006'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2006'7.0 MI NW FROM LEONVILLE.
 BK2006'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE, THENCE ABOUT 7.0 MILES
 BK2006'NORTHWEST ALONG LOUISIANA HIGHWAY 31, 49 FEET EAST OF THE CENTERLINE
 BK2006'OF LOUISIANA HIGHWAY 31, 63 FEET NORTHEAST FROM THE NORTHEAST CORNER
 BK2006'OF A WOOD FRAME RESIDENCE BELONGING TO THOMAS MOORE, 11 FEET NORTHWEST
 BK2006'OF THE CORNER OF A CHAIN LINK FENCE, 11 FEET NORTHWEST OF A STEEL
 BK2006'WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK2006'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2005 ***********************************************************************
 BK2005  DESIGNATION -  A 2683
 BK2005  PID         -  BK2005
 BK2005  STATE/COUNTY-  LA/ST LANDRY
 BK2005  COUNTRY     -  US
 BK2005  USGS QUAD   -  OPELOUSAS (2018)
 BK2005
 BK2005                         *CURRENT SURVEY CONTROL
 BK2005  ______________________________________________________________________
 BK2005* NAD 83(1986) POSITION- 30 30 43.     (N) 092 02 36.     (W)   SCALED
 BK2005* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2005  **This station is located in a suspected subsidence area (see below).
 BK2005  ______________________________________________________________________
 BK2005  GEOID HEIGHT    -        -27.293 (meters)                     GEOID18
 BK2005
 BK2005.The horizontal coordinates were scaled from a map and have
 BK2005.an estimated accuracy of +/- 6 seconds.
 BK2005
 BK2005.** This station is in an area of known vertical motion. If an
 BK2005.** orthometric height was ever established but is not available 
 BK2005.** in the current survey control section, the orthometric height
 BK2005.** is considered suspect.  Suspect heights are available in the
 BK2005.** superseded section only if requested.
 BK2005
 BK2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2005.GEOID18 height accuracy estimate available here.
 BK2005
 BK2005.Click photographs - Photos may exist for this station.
 BK2005
 BK2005;                    North         East    Units  Estimated Accuracy
 BK2005;SPC LA S     -   223,230.      931,850.      MT  (+/- 180 meters Scaled)
 BK2005
 BK2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP917759(NAD 83)
 BK2005
 BK2005                          SUPERSEDED SURVEY CONTROL
 BK2005
 BK2005.No superseded survey control is available for this station.
 BK2005
 BK2005_MARKER: DD = SURVEY DISK
 BK2005_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2005_STAMPING: A-2683
 BK2005_MARK LOGO: CGS+SS
 BK2005_PROJECTION: PROJECTING 13 CENTIMETERS
 BK2005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2005
 BK2005  HISTORY     - Date     Condition        Report By
 BK2005  HISTORY     - 1934     MONUMENTED       LAGS
 BK2005  HISTORY     - 1973     GOOD             LADTD
 BK2005
 BK2005                          STATION DESCRIPTION
 BK2005
 BK2005'DESCRIBED BY LA TRANSP AND DEV 1973
 BK2005'6.70 MI NW FROM LEONVILLE.
 BK2005'FROM THE BRIDGE IN LEONVILLE OVER BAYOU TECHE, THENCE ABOUT 6.70 MILES
 BK2005'NORTHWEST, ALONG LOUISIANA HIGHWAY 31, 45.8 FEET EAST OF THE
 BK2005'CENTERLINE OF LOUISIANA HIGHWAY 31, 22.2 FEET SOUTHWEST OF A 36 INCH
 BK2005'RED OAK TREE, 66.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD
 BK2005'FRAME RESIDENCE, 3.3 FEET EAST OF A STEEL WITNESS POST.  DISK IN THE
 BK2005'TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1489 ***********************************************************************
 BK1489  TIDAL BM    -  This is a Tidal Bench Mark.
 BK1489  DESIGNATION -  A 269
 BK1489  PID         -  BK1489
 BK1489  STATE/COUNTY-  LA/CALCASIEU
 BK1489  COUNTRY     -  US
 BK1489  USGS QUAD   -  LAKE CHARLES (2018)
 BK1489
 BK1489                         *CURRENT SURVEY CONTROL
 BK1489  ______________________________________________________________________
 BK1489* NAD 83(1986) POSITION- 30 13 26.60   (N) 093 13 17.12   (W)   HD_HELD1
 BK1489* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1489  **This station is located in a suspected subsidence area (see below).
 BK1489  ______________________________________________________________________
 BK1489  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BK1489  DYNAMIC HEIGHT  -          2.029 (meters)        6.66  (feet) COMP
 BK1489  MODELED GRAVITY -    979,322.2   (mgal)                       NAVD 88
 BK1489
 BK1489.The horizontal coordinates were determined by differentially corrected
 BK1489.hand held GPS observations or other comparable positioning techniques
 BK1489.and have an estimated accuracy of +/- 3 meters.
 BK1489
 BK1489.** This station is in an area of known vertical motion. If an
 BK1489.** orthometric height was ever established but is not available 
 BK1489.** in the current survey control section, the orthometric height
 BK1489.** is considered suspect.  Suspect heights are available in the
 BK1489.** superseded section only if requested.
 BK1489
 BK1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1489.GEOID18 height accuracy estimate available here.
 BK1489
 BK1489.This Tidal Bench Mark is designated as VM 16850
 BK1489.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BK1489
 BK1489.Click photographs - Photos may exist for this station.
 BK1489
 BK1489.The dynamic height is computed by dividing the NAVD 88
 BK1489.geopotential number by the normal gravity value computed on the
 BK1489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1489.degrees latitude (g = 980.6199 gals.).
 BK1489
 BK1489.The modeled gravity was interpolated from observed gravity values.
 BK1489
 BK1489;                    North         East    Units  Estimated Accuracy
 BK1489;SPC LA S     -   192,599.5     818,256.3     MT  (+/- 3 meters HH1 GPS) 
 BK1489
 BK1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7869243633(NAD 83)
 BK1489
 BK1489                          SUPERSEDED SURVEY CONTROL
 BK1489
 BK1489.No superseded survey control is available for this station.
 BK1489
 BK1489_MARKER: DV = VERTICAL CONTROL DISK
 BK1489_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1489_SP_SET: FLOODWALL
 BK1489_STAMPING: A 269 1972
 BK1489_MARK LOGO: NGS
 BK1489_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1489+STABILITY: SURFACE MOTION
 BK1489
 BK1489  HISTORY     - Date     Condition        Report By
 BK1489  HISTORY     - 1972     MONUMENTED       NGS
 BK1489  HISTORY     - 1988     GOOD             USPSQD
 BK1489  HISTORY     - 19940802 GOOD             LADTD
 BK1489  HISTORY     - 19971115 GOOD             USPSQD
 BK1489  HISTORY     - 20030818 GOOD             USPSQD
 BK1489
 BK1489                          STATION DESCRIPTION
 BK1489
 BK1489'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1489'0.35 MI SW FROM LAKE CHARLES.
 BK1489'ABOUT 0.1 MILE WEST ALONG KIRBY STREET FROM THE COURTHOUSE AT LAKE
 BK1489'CHARLES, THENCE 0.25 MILE SOUTH ALONG LAKE SHORE DRIVE (STATE HIGHWAY
 BK1489'385), 0.2 MILE SOUTH OF THE CIVIC CENTER, 139 FEET WEST OF THE CENTER
 BK1489'LINE OF LAKE SHORE DRIVE, 103 FEET SOUTH OF THE CENTER LINE OF WEST
 BK1489'CLARENCE STREET, 2 FEET WEST OF THE EAST END OF THE FLOODWALL, 0.4
 BK1489'NORTH OF THE PIPE RAILING, SET IN THE TOP OF A CONCRETE FLOODWALL
 BK1489'SUPPORTING A PIPE GUARD RAILING, AND ABOUT LEVEL WITH LAKE SHORE
 BK1489'DRIVE.  SECTION 6, T 10S, R8W.
 BK1489
 BK1489                          STATION RECOVERY (1988)
 BK1489
 BK1489'RECOVERY NOTE BY US POWER SQUADRON 1988 (TNC)
 BK1489'RECOVERED IN GOOD CONDITION.
 BK1489
 BK1489                          STATION RECOVERY (1994)
 BK1489
 BK1489'RECOVERY NOTE BY LA TRANSP AND DEV 1994 (TLH)
 BK1489'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF THE CITY OF LAKE
 BK1489'CHARLES, NEAR THE EAST SHORE OF LAKE CHARLES, IN SECTION 6, T 10 S, R
 BK1489'8 W.  OWNERSHIP--CITY OF LAKE CHARLES, OFFICE OF CITY PLANNING, C/O
 BK1489'DIRECTOR ERNIE BROUSSARD, P.O.  BOX 900, LAKE CHARLES, LA 70602. PHONE
 BK1489'318-491-1210.  TO REACH THE STATION FROM THE COURTHOUSE IN LAKE
 BK1489'CHARLES, GO WEST FOR 0.1 MI (0.2 KM) ON KIRBY STREET TO THE JUNCTION
 BK1489'WITH LAKE SHORE DRIVE (STATE HIGHWAY 385) , TURN LEFT AND GO SOUTH FOR
 BK1489'0.25 MI (0.40 KM) TO THE STATION ON THE RIGHT, SET IN THE TOP OF A
 BK1489'CONCRETE FLOODWALL SUPPORTING A PIPE GUARD RAIL.  THE STATION IS 139.0
 BK1489'FT (42.4 M) WEST FROM THE CENTER OF LAKE SHORE DRIVE, 103.0 FT (31.4
 BK1489'M) SOUTH FROM THE CENTER OF WEST CLARENCE STREET, 2.0 FT (0.6 M) WEST
 BK1489'FROM THE EAST END OF THE FLOODWALL, 0.4 FT (12.2 CM) NORTH OF THE PIPE
 BK1489'RAILING AND ABOUT LEVEL WITH THE HIGHWAY.
 BK1489
 BK1489                          STATION RECOVERY (1997)
 BK1489
 BK1489'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1489'RECOVERED IN GOOD CONDITION.
 BK1489
 BK1489                          STATION RECOVERY (2003)
 BK1489
 BK1489'RECOVERY NOTE BY US POWER SQUADRON 2003 (CL)
 BK1489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2585 ***********************************************************************
 BJ2585  DESIGNATION -  A 2697
 BJ2585  PID         -  BJ2585
 BJ2585  STATE/COUNTY-  LA/ST LANDRY
 BJ2585  COUNTRY     -  US
 BJ2585  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2585
 BJ2585                         *CURRENT SURVEY CONTROL
 BJ2585  ______________________________________________________________________
 BJ2585* NAD 83(1986) POSITION- 30 28 27.     (N) 091 58 47.     (W)   SCALED
 BJ2585* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2585  **This station is located in a suspected subsidence area (see below).
 BJ2585  ______________________________________________________________________
 BJ2585  GEOID HEIGHT    -        -27.305 (meters)                     GEOID18
 BJ2585
 BJ2585.The horizontal coordinates were scaled from a map and have
 BJ2585.an estimated accuracy of +/- 6 seconds.
 BJ2585
 BJ2585.** This station is in an area of known vertical motion. If an
 BJ2585.** orthometric height was ever established but is not available 
 BJ2585.** in the current survey control section, the orthometric height
 BJ2585.** is considered suspect.  Suspect heights are available in the
 BJ2585.** superseded section only if requested.
 BJ2585
 BJ2585.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2585.GEOID18 height accuracy estimate available here.
 BJ2585
 BJ2585.Click photographs - Photos may exist for this station.
 BJ2585
 BJ2585;                    North         East    Units  Estimated Accuracy
 BJ2585;SPC LA S     -   219,000.      937,930.      MT  (+/- 180 meters Scaled)
 BJ2585
 BJ2585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP979717(NAD 83)
 BJ2585
 BJ2585                          SUPERSEDED SURVEY CONTROL
 BJ2585
 BJ2585.No superseded survey control is available for this station.
 BJ2585
 BJ2585_MARKER: DD = SURVEY DISK
 BJ2585_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2585_STAMPING: A 2697
 BJ2585_PROJECTION: FLUSH
 BJ2585_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2585
 BJ2585  HISTORY     - Date     Condition        Report By
 BJ2585  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2585  HISTORY     - 1973     GOOD             LADTD
 BJ2585
 BJ2585                          STATION DESCRIPTION
 BJ2585
 BJ2585'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ2585'0.05 MI SE FROM LEONVILLE.
 BJ2585'ABOUT 0.05 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 31, FROM THE BRIDGE
 BJ2585'OVER BAYOU TECHE AT LEONVILLE, 48.2 FEET NORTH OF THE CENTERLINE OF
 BJ2585'LOUISIANA HIGHWAY 31, 23.8 FEET EAST OF A WOOD FRAME STORE, 42.6 FEET
 BJ2585'SOUTHWEST OF THE SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE, 1.0 FOOT
 BJ2585'SOUTH OF A CHAIN LINK FENCE, 1.0 FOOT SOUTH OF A STEEL WITNESS POST.
 BJ2585'DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2583 ***********************************************************************
 BJ2583  DESIGNATION -  A 2698
 BJ2583  PID         -  BJ2583
 BJ2583  STATE/COUNTY-  LA/ST LANDRY
 BJ2583  COUNTRY     -  US
 BJ2583  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2583
 BJ2583                         *CURRENT SURVEY CONTROL
 BJ2583  ______________________________________________________________________
 BJ2583* NAD 83(1986) POSITION- 30 28 34.     (N) 091 58 33.     (W)   SCALED
 BJ2583* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2583  **This station is located in a suspected subsidence area (see below).
 BJ2583  ______________________________________________________________________
 BJ2583  GEOID HEIGHT    -        -27.305 (meters)                     GEOID18
 BJ2583
 BJ2583.The horizontal coordinates were scaled from a map and have
 BJ2583.an estimated accuracy of +/- 6 seconds.
 BJ2583
 BJ2583.** This station is in an area of known vertical motion. If an
 BJ2583.** orthometric height was ever established but is not available 
 BJ2583.** in the current survey control section, the orthometric height
 BJ2583.** is considered suspect.  Suspect heights are available in the
 BJ2583.** superseded section only if requested.
 BJ2583
 BJ2583.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2583.GEOID18 height accuracy estimate available here.
 BJ2583
 BJ2583.Click photographs - Photos may exist for this station.
 BJ2583
 BJ2583;                    North         East    Units  Estimated Accuracy
 BJ2583;SPC LA S     -   219,220.      938,310.      MT  (+/- 180 meters Scaled)
 BJ2583
 BJ2583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP983719(NAD 83)
 BJ2583
 BJ2583                          SUPERSEDED SURVEY CONTROL
 BJ2583
 BJ2583.No superseded survey control is available for this station.
 BJ2583
 BJ2583_MARKER: DD = SURVEY DISK
 BJ2583_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2583_STAMPING: A 2698
 BJ2583_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ2583_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2583
 BJ2583  HISTORY     - Date     Condition        Report By
 BJ2583  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2583  HISTORY     - 1973     GOOD             LADTD
 BJ2583
 BJ2583                          STATION DESCRIPTION
 BJ2583
 BJ2583'DESCRIBED BY LA TRANSP AND DEV 1973
 BJ2583'0.25 MI SE FROM LEONVILLE.
 BJ2583'ABOUT 0.25 MILE SOUTHEAST ALONG LOUISIANA HIGHWAY 31, FROM THE BRIDGE
 BJ2583'OVER BAYOU TECHE AT LEONVILLE, 26 FEET NORTH OF THE CENTERLINE OF
 BJ2583'LOUISIANA HIGHWAY 31, 59.8 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BJ2583'WOOD FRAME RESIDENCE, 9.6 FEET SOUTH OF A 6 INCH TREE, 1.1 FEET NORTH
 BJ2583'OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BJ2583'PROJECTING 12 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2110 ***********************************************************************
 BX2110  DESIGNATION -  A 27
 BX2110  PID         -  BX2110
 BX2110  STATE/COUNTY-  LA/SABINE
 BX2110  COUNTRY     -  US
 BX2110  USGS QUAD   -  SALTER CREEK (2018)
 BX2110
 BX2110                         *CURRENT SURVEY CONTROL
 BX2110  ______________________________________________________________________
 BX2110* NAD 83(1986) POSITION- 31 28 25.     (N) 093 44 02.     (W)   SCALED
 BX2110* NAVD 88 ORTHO HEIGHT -    42.48  (+/-2cm)      139.4   (feet) VERTCON3
 BX2110  ______________________________________________________________________
 BX2110  GEOID HEIGHT    -        -27.023 (meters)                     GEOID18
 BX2110  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2110
 BX2110.The horizontal coordinates were scaled from a map and have
 BX2110.an estimated accuracy of +/- 6 seconds.
 BX2110
 BX2110.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2110.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2110
 BX2110.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2110.GEOID18 height accuracy estimate available here.
 BX2110
 BX2110.The vertical order pertains to the NGVD 29 superseded value.
 BX2110
 BX2110.Click photographs - Photos may exist for this station.
 BX2110
 BX2110;                    North         East    Units  Estimated Accuracy
 BX2110;SPC LA N     -   108,620.      882,750.      MT  (+/- 180 meters Scaled)
 BX2110
 BX2110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ302823(NAD 83)
 BX2110
 BX2110                          SUPERSEDED SURVEY CONTROL
 BX2110
 BX2110  NGVD 29 (11/26/84)   42.568  (m)          139.66   (f) ADJUSTED    2 0
 BX2110
 BX2110.Superseded values are not recommended for survey control.
 BX2110
 BX2110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2110.See file dsdata.pdf to determine how the superseded data were derived.
 BX2110
 BX2110_MARKER: DB = BENCH MARK DISK
 BX2110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2110_STAMPING: A 27 1934
 BX2110_MARK LOGO: CGS
 BX2110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2110+STABILITY: SURFACE MOTION
 BX2110
 BX2110  HISTORY     - Date     Condition        Report By
 BX2110  HISTORY     - 1934     MONUMENTED       CGS
 BX2110  HISTORY     - 1943     GOOD             BGCO
 BX2110
 BX2110                          STATION DESCRIPTION
 BX2110
 BX2110'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX2110'8.6 MI NE FROM MILAM, TX.
 BX2110'8.6 MILES NE OF AND ALONG STATE HIGHWAY NO.6 42 FEET N OF THE CENTER
 BX2110'OF THE HIGHWAY.  ABOUT 0.3 MILE E OF A FARM HOUSE ON N SIDE OF
 BX2110'HIGHWAY.  IN HEAVILY WOODED COUNTRY.  NOTE-- 15 MI. W. OF A LARGE
 BX2110'CEMENT CULVERT.  1.1 MI. E. OF ST. LINE.
 BX2110
 BX2110                          STATION RECOVERY (1943)
 BX2110
 BX2110'RECOVERY NOTE BY BROWN GEOPHYSICAL COMPANY 1943
 BX2110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2202 ***********************************************************************
 CQ2202  DESIGNATION -  A 270
 CQ2202  PID         -  CQ2202
 CQ2202  STATE/COUNTY-  LA/CADDO
 CQ2202  COUNTRY     -  US
 CQ2202  USGS QUAD   -  STONEWALL (2018)
 CQ2202
 CQ2202                         *CURRENT SURVEY CONTROL
 CQ2202  ______________________________________________________________________
 CQ2202* NAD 83(1986) POSITION- 32 20 05.     (N) 093 50 03.     (W)   SCALED
 CQ2202* NAVD 88 ORTHO HEIGHT -    59.571 (meters)      195.44  (feet) ADJUSTED
 CQ2202  ______________________________________________________________________
 CQ2202  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 CQ2202  DYNAMIC HEIGHT  -         59.503 (meters)      195.22  (feet) COMP
 CQ2202  MODELED GRAVITY -    979,503.2   (mgal)                       NAVD 88
 CQ2202
 CQ2202  VERT ORDER      -  FIRST     CLASS II
 CQ2202
 CQ2202.The horizontal coordinates were scaled from a map and have
 CQ2202.an estimated accuracy of +/- 6 seconds.
 CQ2202
 CQ2202.The orthometric height was determined by differential leveling and
 CQ2202.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2202.in June 1991.
 CQ2202
 CQ2202.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2202.GEOID18 height accuracy estimate available here.
 CQ2202
 CQ2202.Click photographs - Photos may exist for this station.
 CQ2202
 CQ2202.The dynamic height is computed by dividing the NAVD 88
 CQ2202.geopotential number by the normal gravity value computed on the
 CQ2202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2202.degrees latitude (g = 980.6199 gals.).
 CQ2202
 CQ2202.The modeled gravity was interpolated from observed gravity values.
 CQ2202
 CQ2202;                    North         East    Units  Estimated Accuracy
 CQ2202;SPC LA N     -   204,200.      874,400.      MT  (+/- 180 meters Scaled)
 CQ2202
 CQ2202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR214778(NAD 83)
 CQ2202
 CQ2202                          SUPERSEDED SURVEY CONTROL
 CQ2202
 CQ2202  NGVD 29 (11/26/84)   59.640  (m)          195.67   (f) ADJUSTED    1 2
 CQ2202
 CQ2202.Superseded values are not recommended for survey control.
 CQ2202
 CQ2202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2202.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2202
 CQ2202_MARKER: DV = VERTICAL CONTROL DISK
 CQ2202_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CQ2202_STAMPING: A 270 1979
 CQ2202_MARK LOGO: NGS
 CQ2202_PROJECTION: RECESSED 10 CENTIMETERS
 CQ2202_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 CQ2202+STABILITY: POSITION/ELEVATION WELL
 CQ2202_ROD/PIPE-DEPTH: 6.10 meters
 CQ2202
 CQ2202  HISTORY     - Date     Condition        Report By
 CQ2202  HISTORY     - 1979     MONUMENTED       NGS
 CQ2202  HISTORY     - 1987     GOOD             USPSQD
 CQ2202  HISTORY     - 1990     GOOD             USPSQD
 CQ2202  HISTORY     - 19990206 GOOD             USPSQD
 CQ2202
 CQ2202                          STATION DESCRIPTION
 CQ2202
 CQ2202'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 CQ2202'IN KEITHVILLE.
 CQ2202'IN KEITHVILLE, AT THE POST OFFICE, 200.0 FT. NORTHEAST OF THE JUNCTION
 CQ2202'OF MANSFIELD ROAD AND COUNTY ROAD 22, 48.0 FT. EAST OF THE CENTERLINE
 CQ2202'OF MANSFIELD ROAD, 47.0 FT. NORTHWEST OF THE NORTHWEST CORNER OF THE
 CQ2202'POST OFFICE, 10.0 FT. NORTH OF THE NORTH EDGE OF THE CONCRETE PARKING
 CQ2202'LOT FOR THE POST OFFICE, 3.3 FT. NORTH OF POWERLINE POLE NUMBER
 CQ2202'34737 WITH GUY WIRE.  DISK IS 4 INCHES BELOW GROUND, ACCESS TO WHICH
 CQ2202'IS HAD THROUGH A 4-INCH PLASTIC SCREW PLUG.
 CQ2202'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 CQ2202
 CQ2202                          STATION RECOVERY (1987)
 CQ2202
 CQ2202'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEC)
 CQ2202'RECOVERED IN GOOD CONDITION.
 CQ2202
 CQ2202                          STATION RECOVERY (1990)
 CQ2202
 CQ2202'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ2202'RECOVERED IN GOOD CONDITION.
 CQ2202
 CQ2202                          STATION RECOVERY (1999)
 CQ2202
 CQ2202'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2202'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0029 ***********************************************************************
 BK0029  DESIGNATION -  A 2742
 BK0029  PID         -  BK0029
 BK0029  STATE/COUNTY-  LA/EVANGELINE
 BK0029  COUNTRY     -  US
 BK0029  USGS QUAD   -  VILLE PLATTE (2018)
 BK0029
 BK0029                         *CURRENT SURVEY CONTROL
 BK0029  ______________________________________________________________________
 BK0029* NAD 83(1986) POSITION- 30 41 41.     (N) 092 15 39.     (W)   SCALED
 BK0029* NAVD 88 ORTHO HEIGHT -    23.35  (+/-2cm)       76.6   (feet) VERTCON3
 BK0029  ______________________________________________________________________
 BK0029  GEOID HEIGHT    -        -27.140 (meters)                     GEOID18
 BK0029  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0029
 BK0029.The horizontal coordinates were scaled from a map and have
 BK0029.an estimated accuracy of +/- 6 seconds.
 BK0029
 BK0029.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0029.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0029
 BK0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0029.GEOID18 height accuracy estimate available here.
 BK0029
 BK0029.The vertical order pertains to the NGVD 29 superseded value.
 BK0029
 BK0029.Click photographs - Photos may exist for this station.
 BK0029
 BK0029;                    North         East    Units  Estimated Accuracy
 BK0029;SPC LA S     -   243,640.      911,140.      MT  (+/- 180 meters Scaled)
 BK0029
 BK0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP707960(NAD 83)
 BK0029
 BK0029                          SUPERSEDED SURVEY CONTROL
 BK0029
 BK0029  NGVD 29 (11/26/84)   23.382  (m)           76.71   (f) ADJUSTED    2 0
 BK0029
 BK0029.Superseded values are not recommended for survey control.
 BK0029
 BK0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0029.See file dsdata.pdf to determine how the superseded data were derived.
 BK0029
 BK0029_MARKER: DD = SURVEY DISK
 BK0029_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0029_STAMPING: A 2742 1934
 BK0029_MARK LOGO: CGS+SS
 BK0029_PROJECTION: FLUSH
 BK0029_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0029
 BK0029  HISTORY     - Date     Condition        Report By
 BK0029  HISTORY     - 1934     MONUMENTED       LAGS
 BK0029  HISTORY     - 1961     GOOD             CGS
 BK0029  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0029
 BK0029                          STATION DESCRIPTION
 BK0029
 BK0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0029'1.2 MI N FROM VILLE PLATTE.
 BK0029'ABOUT 0.5 MILE NORTH ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE
 BK0029'STATION AT VILLE PLATTE, THENCE 0.5 MILE EAST ALONG EAST LINCOLN
 BK0029'STREET, THENCE 0.2 MILE NORTH ALONG STATE HIGHWAY 29, 67 FEET EAST OF
 BK0029'THE CENTER LINE OF THE HIGHWAY, 59 FEET SOUTHEAST OF A BRACED POWER
 BK0029'POLE, 24 1/2 FEET EAST OF A FENCE, ABOUT LEVEL WITH THE GROUND, AND
 BK0029'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0029
 BK0029                          STATION RECOVERY (1980)
 BK0029
 BK0029'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0025 ***********************************************************************
 BK0025  DESIGNATION -  A 2746
 BK0025  PID         -  BK0025
 BK0025  STATE/COUNTY-  LA/EVANGELINE
 BK0025  COUNTRY     -  US
 BK0025  USGS QUAD   -  VILLE PLATTE (2018)
 BK0025
 BK0025                         *CURRENT SURVEY CONTROL
 BK0025  ______________________________________________________________________
 BK0025* NAD 83(1986) POSITION- 30 43 32.     (N) 092 15 28.     (W)   SCALED
 BK0025* NAVD 88 ORTHO HEIGHT -    22.64  (+/-2cm)       74.3   (feet) VERTCON3
 BK0025  ______________________________________________________________________
 BK0025  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 BK0025  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0025
 BK0025.The horizontal coordinates were scaled from a map and have
 BK0025.an estimated accuracy of +/- 6 seconds.
 BK0025
 BK0025.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0025.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0025
 BK0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0025.GEOID18 height accuracy estimate available here.
 BK0025
 BK0025.The vertical order pertains to the NGVD 29 superseded value.
 BK0025
 BK0025.Click photographs - Photos may exist for this station.
 BK0025
 BK0025;                    North         East    Units  Estimated Accuracy
 BK0025;SPC LA S     -   247,050.      911,460.      MT  (+/- 180 meters Scaled)
 BK0025
 BK0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP710994(NAD 83)
 BK0025
 BK0025                          SUPERSEDED SURVEY CONTROL
 BK0025
 BK0025  NGVD 29 (11/26/84)   22.660  (m)           74.34   (f) ADJUSTED    2 0
 BK0025
 BK0025.Superseded values are not recommended for survey control.
 BK0025
 BK0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0025.See file dsdata.pdf to determine how the superseded data were derived.
 BK0025
 BK0025_MARKER: DD = SURVEY DISK
 BK0025_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0025_STAMPING: A 2746
 BK0025_MARK LOGO: CGS+SS
 BK0025_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0025
 BK0025  HISTORY     - Date     Condition        Report By
 BK0025  HISTORY     - 1934     MONUMENTED       LAGS
 BK0025  HISTORY     - 1961     GOOD             CGS
 BK0025  HISTORY     - 1978     GOOD             NGS
 BK0025
 BK0025                          STATION DESCRIPTION
 BK0025
 BK0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0025'3.4 MI N FROM VILLE PLATTE.
 BK0025'ABOUT 0.5 MILE NORTH ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE
 BK0025'STATION AT VILLE PLATTE, THENCE 0.5 MILE EAST ALONG EAST LINCOLN
 BK0025'STREET, THENCE 2.4 MILES NORTH ALONG STATE HIGHWAY 29, 26 FEET WEST OF
 BK0025'THE CENTER LINE OF THE HIGHWAY, 40 FEET EAST OF THE EAST RAIL OF THE
 BK0025'TEXAS AND PACIFIC RAILROAD, 44 FEET NORTHEAST OF A CONCRETE PIPE UNDER
 BK0025'THE RAILROAD, AND 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN
 BK0025'THE TOP OF A CONCRETE POST PROJECTING 4 FEET.
 BK0025
 BK0025                          STATION RECOVERY (1978)
 BK0025
 BK0025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 BK0025'DUE TO ROAD CONSTRUCTION, THIS MARK WILL BE DESTROYED. THIS DATE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AF8373 ***********************************************************************
 AF8373  DESIGNATION -  A 2746 RESET
 AF8373  PID         -  AF8373
 AF8373  STATE/COUNTY-  LA/EVANGELINE
 AF8373  COUNTRY     -  US
 AF8373  USGS QUAD   -  VILLE PLATTE (2018)
 AF8373
 AF8373                         *CURRENT SURVEY CONTROL
 AF8373  ______________________________________________________________________
 AF8373* NAD 83(1986) POSITION- 30 43 32.     (N) 092 15 28.     (W)   SCALED
 AF8373* NAVD 88 ORTHO HEIGHT -    22.49  (+/-2cm)       73.8   (feet) VERTCON3
 AF8373  ______________________________________________________________________
 AF8373  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 AF8373  VERT ORDER      -  SECOND    CLASS I (See Below)
 AF8373
 AF8373.The horizontal coordinates were scaled from a map and have
 AF8373.an estimated accuracy of +/- 6 seconds.
 AF8373
 AF8373.The NAVD 88 height was computed by applying the VERTCON shift value to
 AF8373.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AF8373
 AF8373.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF8373.GEOID18 height accuracy estimate available here.
 AF8373
 AF8373.The vertical order pertains to the NGVD 29 superseded value.
 AF8373
 AF8373.Click photographs - Photos may exist for this station.
 AF8373
 AF8373;                    North         East    Units  Estimated Accuracy
 AF8373;SPC LA S     -   247,050.      911,460.      MT  (+/- 180 meters Scaled)
 AF8373
 AF8373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP710994(NAD 83)
 AF8373
 AF8373                          SUPERSEDED SURVEY CONTROL
 AF8373
 AF8373  NGVD 29 (12/01/98)   22.508  (m)           73.85   (f) ADJUSTED    2 1
 AF8373
 AF8373.Superseded values are not recommended for survey control.
 AF8373
 AF8373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF8373.See file dsdata.pdf to determine how the superseded data were derived.
 AF8373
 AF8373_MARKER: DD = SURVEY DISK
 AF8373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF8373_STAMPING: A 2746 RESET 1978
 AF8373_MARK LOGO: CGS+SS
 AF8373_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF8373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF8373+STABILITY: SURFACE MOTION
 AF8373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF8373+SATELLITE: SATELLITE OBSERVATIONS - March 05, 1996
 AF8373
 AF8373  HISTORY     - Date     Condition        Report By
 AF8373  HISTORY     - 1978     MONUMENTED       LADH
 AF8373  HISTORY     - 19960305 GOOD             LADTD
 AF8373
 AF8373                          STATION DESCRIPTION
 AF8373
 AF8373'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AF8373'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) NORTH OF VILLE PLATTE,
 AF8373'11.0 MI (17.7 KM) SOUTHEAST OF TURKEY CREEK AND 14.0 MI (22.5 KM)
 AF8373'NORTHWEST OF OPELOUSAS.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AF8373'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AF8373'OF STATE HIGHWAYS 29 AND 1171 JUST NORTH OF VILLE PLATTE, GO NORTH FOR
 AF8373'1.8 MI (2.9 KM) ON HIGHWAY 1171 TO THE STATION SET ON THE LEFT. THE
 AF8373'STATION IS 51.5 FT (15.7 M) WEST FROM THE CENTER OF THE HIGHWAY, 46.0
 AF8373'FT (14.0 M) NORTH FROM THE CENTER OF A GRAVEL DRIVE LEADING WEST, 31.0
 AF8373'FT (9.4 M) EAST FROM THE EAST RAIL OF THE A.K.D.N. RAILROAD, 1.0 FT
 AF8373'(0.3 M) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH
 AF8373'THE GROUND SURFACE AND ABOUT 4.0 FT (1.2 M) BELOW THE LEVEL OF THE
 AF8373'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1484 ***********************************************************************
 BJ1484  DESIGNATION -  A 275
 BJ1484  PID         -  BJ1484
 BJ1484  STATE/COUNTY-  LA/ST CHARLES
 BJ1484  COUNTRY     -  US
 BJ1484  USGS QUAD   -  LAPLACE (2018)
 BJ1484
 BJ1484                         *CURRENT SURVEY CONTROL
 BJ1484  ______________________________________________________________________
 BJ1484* NAD 83(1986) POSITION- 30 04 35.     (N) 090 24 14.     (W)   SCALED
 BJ1484* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1484  **This station is located in a suspected subsidence area (see below).
 BJ1484  ______________________________________________________________________
 BJ1484  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 BJ1484  OBS GRAVITY     -    979,321.0   (mgal)                       GRAV_OBS
 BJ1484
 BJ1484.The horizontal coordinates were scaled from a map and have
 BJ1484.an estimated accuracy of +/- 6 seconds.
 BJ1484
 BJ1484.** This station is in an area of known vertical motion.  Due to the
 BJ1484.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1484.** determined the orthometric heights for marks in these suspect
 BJ1484.** subsidence areas should be considered valid only at the epoch date
 BJ1484.** associated with the orthometric height.  These heights must always
 BJ1484.** be validated when used as control.  All previously superseded
 BJ1484.** orthometric heights are now considered suspect and are available
 BJ1484.** in the superseded section.  NGS does not recommend using suspect
 BJ1484.** or superseded heights as control.
 BJ1484
 BJ1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1484.GEOID18 height accuracy estimate available here.
 BJ1484
 BJ1484.Click photographs - Photos may exist for this station.
 BJ1484
 BJ1484.The observed gravity was obtained from relative gravimeter ties
 BJ1484.to the IGSN71 gravity network.
 BJ1484
 BJ1484;                    North         East    Units  Estimated Accuracy
 BJ1484;SPC LA S     -   175,100.    1,089,600.      MT  (+/- 180 meters Scaled)
 BJ1484
 BJ1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP502300(NAD 83)
 BJ1484
 BJ1484                          SUPERSEDED SURVEY CONTROL
 BJ1484
 BJ1484.No superseded survey control is available for this station.
 BJ1484
 BJ1484_MARKER: DB = BENCH MARK DISK
 BJ1484_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ1484_SP_SET: BRIDGE PIER
 BJ1484_STAMPING: A 275 1969
 BJ1484_MARK LOGO: CGS
 BJ1484_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1484_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1484+SATELLITE: SATELLITE OBSERVATIONS - June 18, 1992
 BJ1484
 BJ1484  HISTORY     - Date     Condition        Report By
 BJ1484  HISTORY     - 1969     MONUMENTED       CGS
 BJ1484  HISTORY     - 1986     GOOD             NGS
 BJ1484  HISTORY     - 19920618 GOOD             NGS
 BJ1484
 BJ1484                          STATION DESCRIPTION
 BJ1484
 BJ1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1484'10.7 MI NW FROM KENNER.
 BJ1484'ABOUT 10.7 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1484'THE U. S. HIGHWAY 61 OVERPASS AT KENNER, 0.25 MILE NORTHWEST OF THE
 BJ1484'NORTHWEST END OF THE TRESTLE OVER THE BONNET CARRE FLOODWAY, 0.1 MILE
 BJ1484'NORTHWEST OF MILEPOST 890, AT THE CROSSING OF A GRAVELED ROAD AND NEAR
 BJ1484'THE OVERPASS OF I 10 (UNDER CONSTRUCTION), SET VERTICALLY IN THE
 BJ1484'NORTHWEST FACE OF THE SOUTHWEST CONCRETE COLUMN OF THE FIRST ROW OF
 BJ1484'COLUMNS SOUTHEAST OF THE EASTBOUND LANE OF INTERSTATE 10, THE 4TH ROW
 BJ1484'OF COLUMNS SOUTHEAST OF WHERE INTERSTATE HIGHWAY 10 GOES OVER THE
 BJ1484'TRACK, 77 FEET NORTHWEST OF THE NORTHWEST RAIL, 19 FEET SOUTHEAST OF
 BJ1484'THE CENTER LINE OF THE ROAD, 4 FEET ABOVE THE GROUND AND 2 FEET ABOVE
 BJ1484'THE LEVEL OF THE TRACK.
 BJ1484
 BJ1484                          STATION RECOVERY (1986)
 BJ1484
 BJ1484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1484'RECOVERED IN GOOD CONDITION.
 BJ1484
 BJ1484                          STATION RECOVERY (1992)
 BJ1484
 BJ1484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1484'17.7 KM (11.00 MI) NORTHWESTERLY ALONG THE ILLINOIS CENTRAL RAILROAD
 BJ1484'FROM THE JUNCTION OF U.S. HIGHWAY 61 IN KENNER, SET VERTICALLY IN THE
 BJ1484'NORTHWEST FACE OF THE MOST SOUTHWESTERLY OF 4 CONCRETE COLUMNS OF THE
 BJ1484'FOURTH PIER SOUTHEAST OF THE INTERSTATE HIGHWAY 10 EASTBOUND OVERPASS
 BJ1484'OF THE RAILROAD, 23.5 M (77.1 FT) NORTHEAST OF THE NEAR RAIL, 5.8 M
 BJ1484'(19.0 FT) SOUTHEAST OF THE EXTENDED CENTER OF A GRAVELED ROAD, 1.3 M
 BJ1484'(4.3 FT) ABOVE THE GROUND SURFACE, AND 0.6 M (2.0 FT) ABOVE THE LEVEL
 BJ1484'OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0419 ***********************************************************************
 AU0419  DESIGNATION -  A 276
 AU0419  PID         -  AU0419
 AU0419  STATE/COUNTY-  LA/JEFFERSON
 AU0419  COUNTRY     -  US
 AU0419  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0419
 AU0419                         *CURRENT SURVEY CONTROL
 AU0419  ______________________________________________________________________
 AU0419* NAD 83(1986) POSITION- 29 59 14.     (N) 090 08 20.     (W)   SCALED
 AU0419* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0419  **This station is located in a suspected subsidence area (see below).
 AU0419  ______________________________________________________________________
 AU0419  GEOID HEIGHT    -        -26.054 (meters)                     GEOID18
 AU0419  OBS GRAVITY     -    979,314.2   (mgal)                       GRAV_OBS
 AU0419
 AU0419.The horizontal coordinates were scaled from a map and have
 AU0419.an estimated accuracy of +/- 6 seconds.
 AU0419
 AU0419.** This station is in an area of known vertical motion.  Due to the
 AU0419.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0419.** determined the orthometric heights for marks in these suspect
 AU0419.** subsidence areas should be considered valid only at the epoch date
 AU0419.** associated with the orthometric height.  These heights must always
 AU0419.** be validated when used as control.  All previously superseded
 AU0419.** orthometric heights are now considered suspect and are available
 AU0419.** in the superseded section.  NGS does not recommend using suspect
 AU0419.** or superseded heights as control.
 AU0419
 AU0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0419.GEOID18 height accuracy estimate available here.
 AU0419
 AU0419.Click photographs - Photos may exist for this station.
 AU0419
 AU0419.The observed gravity was obtained from relative gravimeter ties
 AU0419.to the IGSN71 gravity network.
 AU0419
 AU0419;                    North         East    Units  Estimated Accuracy
 AU0419;SPC LA S     -   165,450.    1,115,250.      MT  (+/- 180 meters Scaled)
 AU0419
 AU0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP760208(NAD 83)
 AU0419
 AU0419                          SUPERSEDED SURVEY CONTROL
 AU0419
 AU0419.No superseded survey control is available for this station.
 AU0419
 AU0419_MARKER: DB = BENCH MARK DISK
 AU0419_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0419_SP_SET: BUILDING
 AU0419_STAMPING: A 276 1969
 AU0419_MARK LOGO: CGS
 AU0419_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0419+STABILITY: SURFACE MOTION
 AU0419_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0419+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 AU0419
 AU0419  HISTORY     - Date     Condition        Report By
 AU0419  HISTORY     - 1969     MONUMENTED       CGS
 AU0419  HISTORY     - 1971     GOOD             NGS
 AU0419  HISTORY     - 1977     GOOD             NGS
 AU0419  HISTORY     - 1984     GOOD             NGS
 AU0419  HISTORY     - 1984     GOOD             LADTD
 AU0419  HISTORY     - 1984     GOOD             LA-051
 AU0419  HISTORY     - 1985     GOOD             NGS
 AU0419  HISTORY     - 19901022 GOOD             NGS
 AU0419  HISTORY     - 19941024 GOOD             NGS
 AU0419
 AU0419                          STATION DESCRIPTION
 AU0419
 AU0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0419'IN METAIRIE.
 AU0419'AT METAIRIE, 0.1 MILE SOUTHWEST ALONG METAIRIE ROAD FROM THE JUNCTION
 AU0419'OF CODIFER BLVD, ABOUT 55 YARDS SOUTH OF THE JUNCTION OF HOLLY DRIVE
 AU0419'AND METAIRIE ROAD, SET VERTICALLY IN THE NORTH FACE AND NEAR THE
 AU0419'NORTHEAST CORNER OF THE CAFETERIA BUILDING FOR THE METAIRIE JUNIOR
 AU0419'HIGH SCHOOL, 42 FEET SOUTHEAST OF THE SOUTHEAST CURB OF METAIRIE ROAD,
 AU0419'9.2 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING, 2.2 FEET ABOVE
 AU0419'THE LEVEL OF THE SIDEWALK AROUND BUILDING AND ABOUT 3 FEET ABOVE THE
 AU0419'LEVEL OF METAIRIE ROAD.
 AU0419
 AU0419                          STATION RECOVERY (1971)
 AU0419
 AU0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AU0419'RECOVERED IN GOOD CONDITION.
 AU0419
 AU0419                          STATION RECOVERY (1977)
 AU0419
 AU0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0419'RECOVERED IN GOOD CONDITION.
 AU0419
 AU0419                          STATION RECOVERY (1984)
 AU0419
 AU0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0419'RECOVERED IN GOOD CONDITION.
 AU0419
 AU0419                          STATION RECOVERY (1984)
 AU0419
 AU0419'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0419'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0419'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 AU0419
 AU0419                          STATION RECOVERY (1984)
 AU0419
 AU0419'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0419'RECOVERED IN GOOD CONDITION.
 AU0419
 AU0419                          STATION RECOVERY (1985)
 AU0419
 AU0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0419'RECOVERED IN GOOD CONDITION.
 AU0419
 AU0419                          STATION RECOVERY (1990)
 AU0419
 AU0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0419'IN METAIRIE, AT THE INTERSECTION OF HOLLY DRIVE AND METAIRIE ROAD,
 AU0419'SET VERTICALLY IN THE NORTH FACE OF THE VERNON C. HAYES SCHOOL
 AU0419'CAFETERIA, 0.2 KM (0.1 MI) SOUTHWEST OF THE INTERSECTION OF CODIFER
 AU0419'BOULEVARD, 41.1 M (134.8 FT) SOUTH OF THE CENTER OF THE DRIVE, 12.8 M
 AU0419'(42.0 FT) SOUTHEAST OF THE SOUTHEAST CURB OF THE ROAD, 2.8 M (9.2 FT)
 AU0419'WEST OF THE NORTHEAST CORNER OF THE BUILDING, AND 0.7 M (2.3 FT)
 AU0419'ABOVE THE GROUND SURFACE.
 AU0419
 AU0419                          STATION RECOVERY (1994)
 AU0419
 AU0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0419'IN METAIRIE, AT THE INTERSECTION OF HOLLY DRIVE AND METAIRIE ROAD, SET
 AU0419'VERTICALLY IN THE NORTH FACE OF THE VERNON C. HAYES SCHOOL CAFETERIA,
 AU0419'0.1 KM (0.05 MI) SOUTHWEST OF THE INTERSECTION OF METAIRIE ROAD AND
 AU0419'CODIFER BOULEVARD, 41.1 M (134.8 FT) SOUTHWEST OF THE DRIVE
 AU0419'CENTERLINE, 12.8 M (42.0 FT) SOUTHEAST OF THE SOUTHEAST CURB OF THE
 AU0419'ROAD, 2.8 M (9.2 FT) WEST OF THE NORTHEAST CORNER OF THE BUILDING, AND
 AU0419'0.7 M (2.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0142 ***********************************************************************
 AU0142  DESIGNATION -  A 277
 AU0142  PID         -  AU0142
 AU0142  STATE/COUNTY-  LA/ST MARY
 AU0142  COUNTRY     -  US
 AU0142  USGS QUAD   -  FRANKLIN (2018)
 AU0142
 AU0142                         *CURRENT SURVEY CONTROL
 AU0142  ______________________________________________________________________
 AU0142* NAD 83(1986) POSITION- 29 49 11.     (N) 091 32 11.     (W)   SCALED
 AU0142* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0142  **This station is located in a suspected subsidence area (see below).
 AU0142  ______________________________________________________________________
 AU0142  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 AU0142
 AU0142.The horizontal coordinates were scaled from a map and have
 AU0142.an estimated accuracy of +/- 6 seconds.
 AU0142
 AU0142.** This station is in an area of known vertical motion.  Due to the
 AU0142.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0142.** determined the orthometric heights for marks in these suspect
 AU0142.** subsidence areas should be considered valid only at the epoch date
 AU0142.** associated with the orthometric height.  These heights must always
 AU0142.** be validated when used as control.  All previously superseded
 AU0142.** orthometric heights are now considered suspect and are available
 AU0142.** in the superseded section.  NGS does not recommend using suspect
 AU0142.** or superseded heights as control.
 AU0142
 AU0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0142.GEOID18 height accuracy estimate available here.
 AU0142
 AU0142.Click photographs - Photos may exist for this station.
 AU0142
 AU0142;                    North         East    Units  Estimated Accuracy
 AU0142;SPC LA S     -   146,300.      980,370.      MT  (+/- 180 meters Scaled)
 AU0142
 AU0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN414997(NAD 83)
 AU0142
 AU0142                          SUPERSEDED SURVEY CONTROL
 AU0142
 AU0142.No superseded survey control is available for this station.
 AU0142
 AU0142_MARKER: DB = BENCH MARK DISK
 AU0142_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0142_SP_SET: TOWER FOOTING
 AU0142_STAMPING: A 277 1969
 AU0142_MARK LOGO: CGS
 AU0142_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0142+STABILITY: SURFACE MOTION
 AU0142_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0142+SATELLITE: SATELLITE OBSERVATIONS - March 08, 1993
 AU0142
 AU0142  HISTORY     - Date     Condition        Report By
 AU0142  HISTORY     - 1969     MONUMENTED       CGS
 AU0142  HISTORY     - 1976     GOOD             NGS
 AU0142  HISTORY     - 19930308 GOOD             NGS
 AU0142
 AU0142                          STATION DESCRIPTION
 AU0142
 AU0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0142'1.45 MI SE FROM BALDWIN.
 AU0142'ABOUT 1.45 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0142'FROM THE STATION AT BALDWIN, IN AN OPEN FIELD AND NORTHEAST OF THE
 AU0142'TRACK, ABOUT 125 YARDS NORTH OF THE CENTER OF THE CROSSING OF A BLACK
 AU0142'TOPPED ROAD, ABOUT 75 YARDS NORTHEAST OF THE TRACK, SET ON THE TOP OF
 AU0142'THE SOUTH CORNER OF THE CONCRETE BASE SUPPORTING THE 340-FOOT HIGH
 AU0142'RADIO TOWER OF THE JAYS COMMUNICATIONS COMPANY, 0.5 FOOT NORTH OF THE
 AU0142'SOUTH CORNER OF THE BASE AND 8 FEET BELOW THE LEVEL OF THE TRACK.
 AU0142
 AU0142                          STATION RECOVERY (1976)
 AU0142
 AU0142'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0142'RECOVERED IN GOOD CONDITION.
 AU0142
 AU0142                          STATION RECOVERY (1993)
 AU0142
 AU0142'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0142'2.7 KM (1.65 MI) SOUTHEASTERLY ALONG THE SOUTHERN PACIFIC RAILROAD
 AU0142'FROM THE JUNCTION OF STATE HIGHWAY 83 IN BALDWIN, IN TOP OF AND 0.1 M
 AU0142'(0.3 FT) NORTHWEST OF THE SOUTHEAST CORNER OF THE CONCRETE FOOTING
 AU0142'FOR A RADIO TOWER, 67.2 M (220.5 FT) NORTHWEST OF THE CENTERLINE OF
 AU0142'YOKELY ROAD, 67.0 M (219.8 FT) NORTHEAST OF THE NEAR RAIL, 1.9 M (6.2
 AU0142'FT) BELOW THE LEVEL OF THE TRACK, AND 0.6 M (2.0 FT) SOUTHEAST OF THE
 AU0142'SOUTHEAST CORNER OF THE TOWER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1669 ***********************************************************************
 AU1669  DESIGNATION -  A 278
 AU1669  PID         -  AU1669
 AU1669  STATE/COUNTY-  LA/TERREBONNE
 AU1669  COUNTRY     -  US
 AU1669  USGS QUAD   -  MORGAN CITY SW (2018)
 AU1669
 AU1669                         *CURRENT SURVEY CONTROL
 AU1669  ______________________________________________________________________
 AU1669* NAD 83(1986) POSITION- 29 34 43.     (N) 091 12 34.     (W)   SCALED
 AU1669* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1669  **This station is located in a suspected subsidence area (see below).
 AU1669  ______________________________________________________________________
 AU1669  GEOID HEIGHT    -        -25.226 (meters)                     GEOID18
 AU1669
 AU1669.The horizontal coordinates were scaled from a map and have
 AU1669.an estimated accuracy of +/- 6 seconds.
 AU1669
 AU1669.** This station is in an area of known vertical motion. If an
 AU1669.** orthometric height was ever established but is not available 
 AU1669.** in the current survey control section, the orthometric height
 AU1669.** is considered suspect.  Suspect heights are available in the
 AU1669.** superseded section only if requested.
 AU1669
 AU1669.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1669.GEOID18 height accuracy estimate available here.
 AU1669
 AU1669.Click photographs - Photos may exist for this station.
 AU1669
 AU1669;                    North         East    Units  Estimated Accuracy
 AU1669;SPC LA S     -   119,570.    1,012,000.      MT  (+/- 180 meters Scaled)
 AU1669
 AU1669_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN734734(NAD 83)
 AU1669
 AU1669                          SUPERSEDED SURVEY CONTROL
 AU1669
 AU1669.No superseded survey control is available for this station.
 AU1669
 AU1669_MARKER: DB = BENCH MARK DISK
 AU1669_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1669_STAMPING: A 278 1969
 AU1669_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1669
 AU1669  HISTORY     - Date     Condition        Report By
 AU1669  HISTORY     - 1969     MONUMENTED       CGS
 AU1669  HISTORY     - 1972     GOOD             LADPW
 AU1669
 AU1669                          STATION DESCRIPTION
 AU1669
 AU1669'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1669'9.55 MI S FROM MORGAN CITY.
 AU1669'ABOUT 9.55 MILES SOUTH ALONG THE LEVEE ON THE EAST BANK OF BAYOU
 AU1669'SHAFFER AND SWEETBAY LAKE FROM THE SOUTH LANDING OF THE MYRTLE STREET
 AU1669'FERRY ACROSS BAYOU BOUEF AT MORGAN CITY, ABOUT 1.0 MILE SOUTHWEST OF
 AU1669'THE JUNCTION OF A DRIVEWAY LEADING NORTHWEST TO A ONE-STORY FRAME
 AU1669'HOUSE, IN SECTION 23, R 12 E. T 17 S, ABOUT 0.15 MILE NORTHEAST OF A
 AU1669'RISE WHICH RUNS NORTHWEST-SOUTHEAST ACROSS THE LEVEE, 93 FEET
 AU1669'NORTHWEST OF THE CENTER LINE OF A DIM ROAD ON THE TOP OF THE LEVEE, AT
 AU1669'THE EDGE OF TIMBER LINE, 2 FEET NORTHEAST OF A METAL WITNESS POST, 8
 AU1669'FEET BELOW THE TOP OF LEVEE AND IS A DISK WELDED ON THE TOP OF A 3
 AU1669'INCH PIPE WHICH PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU1669
 AU1669                          STATION RECOVERY (1972)
 AU1669
 AU1669'RECOVERY NOTE BY LOUISIANA DEPARTMENT OF PUBLIC WORKS 1972
 AU1669'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0208 ***********************************************************************
 AT0208  DESIGNATION -  A 279
 AT0208  PID         -  AT0208
 AT0208  STATE/COUNTY-  LA/PLAQUEMINES
 AT0208  COUNTRY     -  US
 AT0208  USGS QUAD   -  PORT SULPHUR (2018)
 AT0208
 AT0208                         *CURRENT SURVEY CONTROL
 AT0208  ______________________________________________________________________
 AT0208* NAD 83(1986) POSITION- 29 27 16.3    (N) 089 39 04.0    (W)   HD_HELD2
 AT0208* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0208  **This station is located in a suspected subsidence area (see below).
 AT0208  ______________________________________________________________________
 AT0208  GEOID HEIGHT    -        -24.238 (meters)                     GEOID18
 AT0208
 AT0208.The horizontal coordinates were established by autonomous hand held GPS
 AT0208.observations and have an estimated accuracy of +/- 10 meters.
 AT0208
 AT0208.** This station is in an area of known vertical motion.  Due to the
 AT0208.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0208.** determined the orthometric heights for marks in these suspect
 AT0208.** subsidence areas should be considered valid only at the epoch date
 AT0208.** associated with the orthometric height.  These heights must always
 AT0208.** be validated when used as control.  All previously superseded
 AT0208.** orthometric heights are now considered suspect and are available
 AT0208.** in the superseded section.  NGS does not recommend using suspect
 AT0208.** or superseded heights as control.
 AT0208
 AT0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0208.GEOID18 height accuracy estimate available here.
 AT0208
 AT0208.Click photographs - Photos may exist for this station.
 AT0208
 AT0208;                    North         East    Units  Estimated Accuracy
 AT0208;SPC LA S     -   107,003.    1,163,181.      MT  (+/- 10 meters HH2 GPS)
 AT0208
 AT0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4287161271(NAD 83)
 AT0208
 AT0208                          SUPERSEDED SURVEY CONTROL
 AT0208
 AT0208.No superseded survey control is available for this station.
 AT0208
 AT0208_MARKER: DB = BENCH MARK DISK
 AT0208_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AT0208_SP_SET: WATER TANK FOUNDATION
 AT0208_STAMPING: A 279 1970
 AT0208_MARK LOGO: CGS
 AT0208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0208
 AT0208  HISTORY     - Date     Condition        Report By
 AT0208  HISTORY     - 1970     MONUMENTED       NGS
 AT0208  HISTORY     - 1971     GOOD             NGS
 AT0208  HISTORY     - 1984     GOOD             NGS
 AT0208
 AT0208                          STATION DESCRIPTION
 AT0208
 AT0208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0208'ABOUT 3.25 MILES SOUTHEAST ALONG STATE HIGHWAY 23 FROM THE FIRE
 AT0208'STATION AND CEMETERY AT PORT SULPHUR, 150 FEET SOUTH OF THE CENTER
 AT0208'LINE OF THE HIGHWAY, SET IN THE TOP OF THE NORTH CORNER OF THE 4- X
 AT0208'4-FOOT CONCRETE FOUNDATION FOR THE NORTHEAST LEG OF A LARGE WATER
 AT0208'TANK, 1.0 FOOT SOUTH OF THE NORTH CORNER OF THE FOUNDATION, ABOUT 1/2
 AT0208'FOOT ABOVE THE LEVEL OF THE GROUND, AND ABOUT LEVEL WITH THE HIGHWAY.
 AT0208'NOTE-- THE WATER TANK IS OWNED BY PLAQUEMINES PARISH AND IT IS PAINTED
 AT0208'GREEN.  ALL SIX LEGS OF THE WATER TANK ARE ON CONCRETE PILINGS THAT
 AT0208'ARE DRIVEN TO A DEPTH OF 70 FEET.
 AT0208
 AT0208                          STATION RECOVERY (1984)
 AT0208
 AT0208'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2209 ***********************************************************************
 BX2209  DESIGNATION -  A 28
 BX2209  PID         -  BX2209
 BX2209  STATE/COUNTY-  LA/SABINE
 BX2209  COUNTRY     -  US
 BX2209  USGS QUAD   -  ZWOLLE (2018)
 BX2209
 BX2209                         *CURRENT SURVEY CONTROL
 BX2209  ______________________________________________________________________
 BX2209* NAD 83(1992) POSITION- 31 37 54.65665(N) 093 38 57.89315(W)   ADJUSTED
 BX2209* NAD 83(1992) ELLIP HT-    33.711 (meters)        (01/02/04)   ADJUSTED
 BX2209* NAVD 88 ORTHO HEIGHT -    60.187 (meters)      197.46  (feet) ADJUSTED
 BX2209  ______________________________________________________________________
 BX2209  GEOID HEIGHT    -        -26.509 (meters)                     GEOID18
 BX2209  NAD 83(1992) X  -   -345,983.205 (meters)                     COMP
 BX2209  NAD 83(1992) Y  - -5,424,585.558 (meters)                     COMP
 BX2209  NAD 83(1992) Z  -  3,325,760.921 (meters)                     COMP
 BX2209  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 BX2209  DYNAMIC HEIGHT  -         60.114 (meters)      197.22  (feet) COMP
 BX2209  MODELED GRAVITY -    979,426.5   (mgal)                       NAVD 88
 BX2209
 BX2209  HORZ ORDER      -  THIRD
 BX2209  VERT ORDER      -  SECOND    CLASS 0
 BX2209  ELLP ORDER      -  FOURTH    CLASS II
 BX2209
 BX2209.The horizontal coordinates were established by GPS observations
 BX2209.and adjusted by the National Geodetic Survey in January 1993.
 BX2209
 BX2209.The orthometric height was determined by differential leveling and
 BX2209.adjusted by the NATIONAL GEODETIC SURVEY
 BX2209.in February 1994.
 BX2209
 BX2209.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2209.GEOID18 height accuracy estimate available here.
 BX2209
 BX2209.Click photographs - Photos may exist for this station.
 BX2209
 BX2209.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BX2209
 BX2209.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2209
 BX2209.The ellipsoidal height was determined by GPS observations
 BX2209.and is referenced to NAD 83.
 BX2209
 BX2209.The dynamic height is computed by dividing the NAVD 88
 BX2209.geopotential number by the normal gravity value computed on the
 BX2209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2209.degrees latitude (g = 980.6199 gals.).
 BX2209
 BX2209.The modeled gravity was interpolated from observed gravity values.
 BX2209
 BX2209. The following values were computed from the NAD 83(1992) position.
 BX2209
 BX2209;                    North         East     Units Scale Factor Converg.
 BX2209;SPC LA N     -   126,072.100   890,966.447   MT  0.99992711   -0 36 27.7
 BX2209;SPC LA N     -   413,621.55  2,923,112.42   sFT  0.99992711   -0 36 27.7
 BX2209;UTM  15      - 3,499,813.173   438,414.877   MT  0.99964678   -0 20 26.2
 BX2209
 BX2209!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2209!SPC LA N     -   0.99999471  x   0.99992711  =   0.99992182
 BX2209!UTM  15      -   0.99999471  x   0.99964678  =   0.99964149
 BX2209
 BX2209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ3841499813(NAD 83)
 BX2209
 BX2209                          SUPERSEDED SURVEY CONTROL
 BX2209
 BX2209  ELLIP H (01/21/93)   33.812  (m)                       GP(       ) 4 2
 BX2209  NAD 83(1986)-  31 37 54.67281(N)    093 38 57.88317(W) AD(       ) 3
 BX2209  NAD 27      -  31 37 54.04817(N)    093 38 57.23398(W) AD(       ) 3
 BX2209  NGVD 29              60.29   (m)          197.8    (f) LEVELING    3  
 BX2209  NGVD 29 (11/26/84)   60.292  (m)          197.81   (f) ADJUSTED    2 0
 BX2209
 BX2209.Superseded values are not recommended for survey control.
 BX2209
 BX2209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2209.See file dsdata.pdf to determine how the superseded data were derived.
 BX2209
 BX2209_MARKER: DB = BENCH MARK DISK
 BX2209_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX2209_SP_SET: CULVERT HEADWALL
 BX2209_STAMPING: A 28 1935
 BX2209_MARK LOGO: CGS
 BX2209_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX2209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2209+STABILITY: SURFACE MOTION
 BX2209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2209+SATELLITE: SATELLITE OBSERVATIONS - May 16, 1989
 BX2209
 BX2209  HISTORY     - Date     Condition        Report By
 BX2209  HISTORY     - 1935     MONUMENTED       CGS
 BX2209  HISTORY     - 1962     GOOD             CGS
 BX2209  HISTORY     - 1987     GOOD             NGS
 BX2209  HISTORY     - 19880405 GOOD
 BX2209  HISTORY     - 19890516 GOOD             LADTD
 BX2209  HISTORY     - 20010331 GOOD             NGS
 BX2209
 BX2209                          STATION DESCRIPTION
 BX2209
 BX2209'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX2209'0.4 MILE NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM ZWOLLE,
 BX2209'SABINE PARISH, 140 FEET EAST OF A ROAD CROSSING, 35 FEET EAST OF THE
 BX2209'MAIN YARD SWITCH, IN THE TOP OF THE NORTH CONCRETE HEAD WALL OF A
 BX2209'CULVERT, AND 8 FEET NORTH OF THE CENTERLINE OF THE TRACK.  A STANDARD
 BX2209'DISK, STAMPED A 28 1935.
 BX2209
 BX2209                          STATION RECOVERY (1987)
 BX2209
 BX2209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 BX2209'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BX2209'THE STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BX2209'OBSERVATIONS.
 BX2209'
 BX2209'THE STATION IS LOCATED
 BX2209'IN THE TOWN OF ZWOLLE.
 BX2209'OWNERSHIP--KANSAS CITY SOUTHERN RAILROAD RIGHT OF WAY.
 BX2209'
 BX2209'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND
 BX2209'STATE HIGHWAY 475 IN ZWOLLE, GO SOUTH ON HIGHWAY 475 FOR 0.1 KM
 BX2209'(0.05 MI) TO THE JUNCTION OF STATE HIGHWAY 482. TURN RIGHT, ON
 BX2209'HIGHWAY 482 FOR 0.6 KM (0.35 MI) TO THE STATION ON THE RIGHT, SET
 BX2209'IN THE NORTH HEADWALL OF A BOX CULVERT AND ACROSS THE RAILROAD
 BX2209'TRACKS.
 BX2209'
 BX2209'THE STATION IS A STANDARD CGS DISK
 BX2209'STAMPED---A 28 1935---,
 BX2209'SET INTO A DRILL HOLE IN THE NORTH HEADWALL OF A BOX CULVERT.
 BX2209'LOCATED
 BX2209'55.8 METERS (183 FT) EAST FROM THE CENTER OF A BLACKTOP ROAD,
 BX2209'28.9 METERS (95 FT) NORTH FROM THE CENTER OF HIGHWAY 482,
 BX2209'9.7 METERS (32 FT) NORTHWEST FROM THE BASE OF A TRACK SWITCH,
 BX2209'3.0 METERS (10 FT) NORTH FROM THE NORTH RAIL AND
 BX2209'0.6 METER (2 FT) NORTH FROM A WITNESS POST.
 BX2209'
 BX2209'DESCRIBED BY R.D. BALL.
 BX2209
 BX2209                          STATION RECOVERY (1988)
 BX2209
 BX2209'RECOVERED 1988
 BX2209'RECOVERED IN GOOD CONDITION.
 BX2209
 BX2209                          STATION RECOVERY (1989)
 BX2209
 BX2209'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BX2209'THE STATION IS LOCATED IN ZWOLLE ALONG THE KANSAS CITY SOUTHERN
 BX2209'RAILROAD TRACKS.  OWNERSHIP--KANSAS CITY SOUTHERN RAILROAD.
 BX2209'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX2209'HIGHWAY 475 IN ZWOLLE, GO WEST FOR 0.48 KM (0.30 MI) ON HIGHWAY 475
 BX2209'TO THE STATION ON THE RIGHT AND NORTH OF THE RAILROAD TRACKS SET IN
 BX2209'THE HEADWALL OF A LARGE CONCRETE CULVERT UNDER THE RAILROAD TRACKS.
 BX2209'THE STATION IS 55.8 M (183.1 FT) EAST FROM THE CENTER OF A BLACKTOP
 BX2209'ROAD LEADING NORTH TO A SCHOOL AND CHURCH, 3.1 M (10.2 FT) NORTH FROM
 BX2209'THE NORTH RAIL OF THE RAILROAD TRACKS AND 0.15 M (0.49 FT) NORTH FROM
 BX2209'A CRESOTE RENFORCEMENT HEADWALL BUILT OVER THE CONCRETE CULVERT.  THE
 BX2209'STATION IS ABOUT 1.0 M (3.3 FT) BELOW THE LEVEL OF THE TRACKS.
 BX2209
 BX2209                          STATION RECOVERY (2001)
 BX2209
 BX2209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2209'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0177 ***********************************************************************
 AT0177  DESIGNATION -  A 280
 AT0177  PID         -  AT0177
 AT0177  STATE/COUNTY-  LA/PLAQUEMINES
 AT0177  COUNTRY     -  US
 AT0177  USGS QUAD   -  SOUTH PASS (2018)
 AT0177
 AT0177                         *CURRENT SURVEY CONTROL
 AT0177  ______________________________________________________________________
 AT0177* NAD 83(1986) POSITION- 29 07 26.     (N) 089 14 42.     (W)   SCALED
 AT0177* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0177  **This station is located in a suspected subsidence area (see below).
 AT0177  ______________________________________________________________________
 AT0177  GEOID HEIGHT    -        -23.524 (meters)                     GEOID18
 AT0177  DYNAMIC HEIGHT  -          0.35  (meters)        1.1   (feet) COMP
 AT0177  MODELED GRAVITY -    979,302.5   (mgal)                       NAVD 88
 AT0177
 AT0177.The horizontal coordinates were scaled from a map and have
 AT0177.an estimated accuracy of +/- 6 seconds.
 AT0177
 AT0177.** This station is in an area of known vertical motion. If an
 AT0177.** orthometric height was ever established but is not available 
 AT0177.** in the current survey control section, the orthometric height
 AT0177.** is considered suspect.  Suspect heights are available in the
 AT0177.** superseded section only if requested.
 AT0177
 AT0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0177.GEOID18 height accuracy estimate available here.
 AT0177
 AT0177.Click photographs - Photos may exist for this station.
 AT0177
 AT0177.The dynamic height is computed by dividing the NAVD 88
 AT0177.geopotential number by the normal gravity value computed on the
 AT0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0177.degrees latitude (g = 980.6199 gals.).
 AT0177
 AT0177.The modeled gravity was interpolated from observed gravity values.
 AT0177
 AT0177;                    North         East    Units  Estimated Accuracy
 AT0177;SPC LA S     -    71,010.    1,203,240.      MT  (+/- 180 meters Scaled)
 AT0177
 AT0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT815237(NAD 83)
 AT0177
 AT0177                          SUPERSEDED SURVEY CONTROL
 AT0177
 AT0177.No superseded survey control is available for this station.
 AT0177
 AT0177_MARKER: DB = BENCH MARK DISK
 AT0177_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0177_STAMPING: A 280 1971
 AT0177_MARK LOGO: CGS
 AT0177_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0177_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0177_ROD/PIPE-DEPTH: 21.9 meters
 AT0177
 AT0177  HISTORY     - Date     Condition        Report By
 AT0177  HISTORY     - 1971     MONUMENTED       NGS
 AT0177
 AT0177                          STATION DESCRIPTION
 AT0177
 AT0177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0177'3.9 MI S FROM PILOTTOWN.
 AT0177'ABOUT 2.2 MILES SOUTH ALONG THE MISSISSIPPI RIVER FROM THE BAR PILOT
 AT0177'LOOKOUT TOWER AT PILOTTOWN, THENCE 1.7 MILES SOUTH ALONG THE WEST BANK
 AT0177'OF SOUTH PASS, ABOUT 0.3 MILE NORTH OF A CHANNEL LIGHT BEARING A
 AT0177'NUMBER 11, ABOUT 0.2 MILE WEST AND ACROSS THE PASS FROM MILEPOST 2, 27
 AT0177'YARDS WEST OF THE WEST BANK OF THE PASS, AND IS A DISK ON THE TOP OF A
 AT0177'COPPER COATED STEEL ROD PROTECTED BY 4 CREOSOTED WOODEN POST (THE EAST
 AT0177'ONE OF THE 4 BEARING A WITNESS SIGN) AND PROJECTING 12 INCHES ABOVE
 AT0177'THE LEVEL OF THE GROUND AND PROTECTED BY A 4 INCH PLASTIC PIPE WHICH
 AT0177'PROJECTS 12 INCHES ABOVE THE LEVEL OF THE GROUND. THE ROD WAS DRIVEN
 AT0177'TO A DEPTH OF 72 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0530 ***********************************************************************
 AT0530  DESIGNATION -  A 280 RESET
 AT0530  PID         -  AT0530
 AT0530  STATE/COUNTY-  LA/PLAQUEMINES
 AT0530  COUNTRY     -  US
 AT0530  USGS QUAD   -  SOUTH PASS (2018)
 AT0530
 AT0530                         *CURRENT SURVEY CONTROL
 AT0530  ______________________________________________________________________
 AT0530* NAD 83(1986) POSITION- 29 07 26.     (N) 089 14 42.     (W)   SCALED
 AT0530* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0530  **This station is located in a suspected subsidence area (see below).
 AT0530  ______________________________________________________________________
 AT0530  GEOID HEIGHT    -        -23.524 (meters)                     GEOID18
 AT0530
 AT0530.The horizontal coordinates were scaled from a map and have
 AT0530.an estimated accuracy of +/- 6 seconds.
 AT0530
 AT0530.** This station is in an area of known vertical motion. If an
 AT0530.** orthometric height was ever established but is not available 
 AT0530.** in the current survey control section, the orthometric height
 AT0530.** is considered suspect.  Suspect heights are available in the
 AT0530.** superseded section only if requested.
 AT0530
 AT0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0530.GEOID18 height accuracy estimate available here.
 AT0530
 AT0530.Click photographs - Photos may exist for this station.
 AT0530
 AT0530;                    North         East    Units  Estimated Accuracy
 AT0530;SPC LA S     -    71,010.    1,203,240.      MT  (+/- 180 meters Scaled)
 AT0530
 AT0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT815237(NAD 83)
 AT0530
 AT0530                          SUPERSEDED SURVEY CONTROL
 AT0530
 AT0530.No superseded survey control is available for this station.
 AT0530
 AT0530_MARKER: DV = VERTICAL CONTROL DISK
 AT0530_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0530_STAMPING: A 280 RESET 1977
 AT0530_MARK LOGO: NGS
 AT0530_PROJECTION: PROJECTING 8 CENTIMETERS
 AT0530_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0530_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0530_ROD/PIPE-DEPTH: 15.8 meters
 AT0530
 AT0530  HISTORY     - Date     Condition        Report By
 AT0530  HISTORY     - 1977     MONUMENTED       USACE
 AT0530
 AT0530                          STATION DESCRIPTION
 AT0530
 AT0530'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1977
 AT0530'3.9 MI SOUTH FROM PILOTTOWN.
 AT0530'2.2 MILES SOUTH ALONG THE MISSISSIPPI RIVER FROM THE BAR PILOT
 AT0530'LOOKOUT TOWER IN PILOTTOWN, THENCE 1.7 MILES SOUTH ALONG THE WEST
 AT0530'BANK OF SOUTH PASS, ABOUT 0.3 MILE NORTH OF THE CHANNEL LIGHT BEARING
 AT0530'THE NUMBERS 11, UNDER THE CENTER OF TOWER 2-S, ABOUT 70.0 FEET
 AT0530'WEST OF THE SHORELINE AT BASELINE STATION NO 68+26.8.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0387 ***********************************************************************
 AT0387  DESIGNATION -  A 281
 AT0387  PID         -  AT0387
 AT0387  STATE/COUNTY-  LA/PLAQUEMINES
 AT0387  COUNTRY     -  US
 AT0387  USGS QUAD   -  PHOENIX (2018)
 AT0387
 AT0387                         *CURRENT SURVEY CONTROL
 AT0387  ______________________________________________________________________
 AT0387* NAD 83(1986) POSITION- 29 41 46.     (N) 089 58 08.     (W)   SCALED
 AT0387* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0387  **This station is located in a suspected subsidence area (see below).
 AT0387  ______________________________________________________________________
 AT0387  GEOID HEIGHT    -        -25.143 (meters)                     GEOID18
 AT0387
 AT0387.The horizontal coordinates were scaled from a map and have
 AT0387.an estimated accuracy of +/- 6 seconds.
 AT0387
 AT0387.** This station is in an area of known vertical motion. If an
 AT0387.** orthometric height was ever established but is not available 
 AT0387.** in the current survey control section, the orthometric height
 AT0387.** is considered suspect.  Suspect heights are available in the
 AT0387.** superseded section only if requested.
 AT0387
 AT0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0387.GEOID18 height accuracy estimate available here.
 AT0387
 AT0387.Click photographs - Photos may exist for this station.
 AT0387
 AT0387;                    North         East    Units  Estimated Accuracy
 AT0387;SPC LA S     -   133,370.    1,132,040.      MT  (+/- 180 meters Scaled)
 AT0387
 AT0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT127888(NAD 83)
 AT0387
 AT0387                          SUPERSEDED SURVEY CONTROL
 AT0387
 AT0387.No superseded survey control is available for this station.
 AT0387
 AT0387_MARKER: DB = BENCH MARK DISK
 AT0387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0387_STAMPING: A 281 1970
 AT0387_MARK LOGO: CGS
 AT0387_PROJECTION: PROJECTING 10 CENTIMETERS
 AT0387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0387+STABILITY: SURFACE MOTION
 AT0387
 AT0387  HISTORY     - Date     Condition        Report By
 AT0387  HISTORY     - 1970     MONUMENTED       NGS
 AT0387  HISTORY     - 1971     GOOD             NGS
 AT0387  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0387
 AT0387                          STATION DESCRIPTION
 AT0387
 AT0387'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0387'5.55 MI SE FROM WOODLAWN.
 AT0387'ABOUT 5.55 MILES SOUTHEAST ALONG STATE HIGHWAY 39 FROM THE WOODLAWN
 AT0387'HIGH SCHOOL AT WOODLAWN, 35 FEET NORTHEAST OF THE CENTER LINE OF THE
 AT0387'HIGHWAY, 56 FEET SOUTHEAST OF THE CENTER OF A WOODEN GATE, 19 1/2 FEET
 AT0387'NORTHWEST OF A POWER POLE WITH A GUY WIRE, 1 FOOT SOUTHWEST OF AN OLD
 AT0387'FENCE LINE, 101.5 FEET NORTHEAST AND ACROSS THE HIGHWAY FROM BENCH
 AT0387'MARK W 151 (USE), 1.0 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT 1
 AT0387'FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 AT0387'POST WHICH PROJECTS 4 INCHES.  SECTION 16, T 15S, R 12E.
 AT0387
 AT0387                          STATION RECOVERY (1984)
 AT0387
 AT0387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0387'SEARCHED FOR AND NOT RECOVERED THIS DATE, ROAD HAS BEEN WIDENED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0054 ***********************************************************************
 BJ0054  DESIGNATION -  A 282
 BJ0054  PID         -  BJ0054
 BJ0054  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0054  COUNTRY     -  US
 BJ0054  USGS QUAD   -  MORGANZA (2018)
 BJ0054
 BJ0054                         *CURRENT SURVEY CONTROL
 BJ0054  ______________________________________________________________________
 BJ0054* NAD 83(1986) POSITION- 30 43 58.     (N) 091 30 59.     (W)   SCALED
 BJ0054* NAVD 88 ORTHO HEIGHT -    12.691 (meters)       41.64  (feet) ADJUSTED
 BJ0054  ______________________________________________________________________
 BJ0054  GEOID HEIGHT    -        -27.118 (meters)                     GEOID18
 BJ0054  DYNAMIC HEIGHT  -         12.675 (meters)       41.58  (feet) COMP
 BJ0054  MODELED GRAVITY -    979,363.9   (mgal)                       NAVD 88
 BJ0054
 BJ0054  VERT ORDER      -  FIRST     CLASS I
 BJ0054
 BJ0054.The horizontal coordinates were scaled from a map and have
 BJ0054.an estimated accuracy of +/- 6 seconds.
 BJ0054
 BJ0054.The orthometric height was determined by differential leveling and
 BJ0054.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0054.in February 1994.
 BJ0054
 BJ0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0054.GEOID18 height accuracy estimate available here.
 BJ0054
 BJ0054.Click photographs - Photos may exist for this station.
 BJ0054
 BJ0054.The dynamic height is computed by dividing the NAVD 88
 BJ0054.geopotential number by the normal gravity value computed on the
 BJ0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0054.degrees latitude (g = 980.6199 gals.).
 BJ0054
 BJ0054.The modeled gravity was interpolated from observed gravity values.
 BJ0054
 BJ0054;                    North         East    Units  Estimated Accuracy
 BJ0054;SPC LA S     -   247,510.      982,470.      MT  (+/- 180 meters Scaled)
 BJ0054
 BJ0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ420009(NAD 83)
 BJ0054
 BJ0054                          SUPERSEDED SURVEY CONTROL
 BJ0054
 BJ0054  NAVD 88 (06/15/91)   12.723  (m)           41.74   (f) SUPERSEDED  1 1
 BJ0054  NGVD 29 (11/26/84)   12.679  (m)           41.60   (f) ADJUSTED    1 1
 BJ0054
 BJ0054.Superseded values are not recommended for survey control.
 BJ0054
 BJ0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0054.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0054
 BJ0054_MARKER: DV = VERTICAL CONTROL DISK
 BJ0054_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0054+WITH SETTING: INTO GROUND
 BJ0054_STAMPING: A 282 1976
 BJ0054_MARK LOGO: NGS
 BJ0054_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0054_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0054
 BJ0054  HISTORY     - Date     Condition        Report By
 BJ0054  HISTORY     - 1976     MONUMENTED       NGS
 BJ0054
 BJ0054                          STATION DESCRIPTION
 BJ0054
 BJ0054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0054'6 MI EAST FROM MORGANZA.
 BJ0054'3.8 MILES SOUTHEAST ALONG STATE HIGHWAYS 1 AND 10 FROM THE CITY HALL,
 BJ0054'THENCE 2.2 MILES NORTHEAST ALONG STATE HIGHWAY 420, 5.2 MILES WEST OF
 BJ0054'POINTE COUPEE, ON THE OUTSIDE OF A CURVE, 57 FT NORTH OF THE CENTER
 BJ0054'LINE OF THE HIGHWAY, 44 FT EAST OF THE CENTER LINE OF A GRAVELED ROAD
 BJ0054'LEADING NORTHWEST TO THE LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0025 ***********************************************************************
 BW0025  DESIGNATION -  A 283
 BW0025  PID         -  BW0025
 BW0025  STATE/COUNTY-  LA/CONCORDIA
 BW0025  COUNTRY     -  US
 BW0025  USGS QUAD   -  FORT ADAMS (2018)
 BW0025
 BW0025                         *CURRENT SURVEY CONTROL
 BW0025  ______________________________________________________________________
 BW0025* NAD 83(1986) POSITION- 31 00 58.     (N) 091 37 16.     (W)   SCALED
 BW0025* NAVD 88 ORTHO HEIGHT -    17.390 (meters)       57.05  (feet) ADJUSTED
 BW0025  ______________________________________________________________________
 BW0025  GEOID HEIGHT    -        -26.950 (meters)                     GEOID18
 BW0025  DYNAMIC HEIGHT  -         17.368 (meters)       56.98  (feet) COMP
 BW0025  MODELED GRAVITY -    979,389.7   (mgal)                       NAVD 88
 BW0025
 BW0025  VERT ORDER      -  FIRST     CLASS I
 BW0025
 BW0025.The horizontal coordinates were scaled from a map and have
 BW0025.an estimated accuracy of +/- 6 seconds.
 BW0025
 BW0025.The orthometric height was determined by differential leveling and
 BW0025.adjusted by the NATIONAL GEODETIC SURVEY
 BW0025.in February 1994.
 BW0025
 BW0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0025.GEOID18 height accuracy estimate available here.
 BW0025
 BW0025.Click photographs - Photos may exist for this station.
 BW0025
 BW0025.The dynamic height is computed by dividing the NAVD 88
 BW0025.geopotential number by the normal gravity value computed on the
 BW0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0025.degrees latitude (g = 980.6199 gals.).
 BW0025
 BW0025.The modeled gravity was interpolated from observed gravity values.
 BW0025
 BW0025;                    North         East    Units  Estimated Accuracy
 BW0025;SPC LA N     -    57,570.    1,083,930.      MT  (+/- 180 meters Scaled)
 BW0025
 BW0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ316322(NAD 83)
 BW0025
 BW0025                          SUPERSEDED SURVEY CONTROL
 BW0025
 BW0025  NAVD 88 (06/15/91)   17.415  (m)           57.14   (f) SUPERSEDED  1 1
 BW0025  NGVD 29 (11/26/84)   17.369  (m)           56.98   (f) ADJUSTED    1 1
 BW0025
 BW0025.Superseded values are not recommended for survey control.
 BW0025
 BW0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0025.See file dsdata.pdf to determine how the superseded data were derived.
 BW0025
 BW0025_MARKER: DV = VERTICAL CONTROL DISK
 BW0025_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BW0025+WITH SETTING: INTO GROUND
 BW0025_STAMPING: A 283 1976
 BW0025_MARK LOGO: NGS
 BW0025_MAGNETIC: I = MARKER IS A STEEL ROD
 BW0025_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0025
 BW0025  HISTORY     - Date     Condition        Report By
 BW0025  HISTORY     - 1976     MONUMENTED       NGS
 BW0025  HISTORY     - 20050317 MARK NOT FOUND   USPSQD
 BW0025
 BW0025                          STATION DESCRIPTION
 BW0025
 BW0025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BW0025'4.5 MI NE FROM TORRAS.
 BW0025'4.5 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0025'HIGHWAY 418 AT TORRAS, AT THE SOUTHWEST END OF A CURVE, 76 FT.
 BW0025'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY.
 BW0025
 BW0025                          STATION RECOVERY (2005)
 BW0025
 BW0025'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW0025'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0450 ***********************************************************************
 BJ0450  DESIGNATION -  A 284
 BJ0450  PID         -  BJ0450
 BJ0450  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0450  COUNTRY     -  US
 BJ0450  USGS QUAD   -  ELM PARK (2018)
 BJ0450
 BJ0450                         *CURRENT SURVEY CONTROL
 BJ0450  ______________________________________________________________________
 BJ0450* NAD 83(1986) POSITION- 30 45 48.     (N) 091 18 43.     (W)   SCALED
 BJ0450* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0450  **This station is located in a suspected subsidence area (see below).
 BJ0450  ______________________________________________________________________
 BJ0450  GEOID HEIGHT    -        -27.109 (meters)                     GEOID18
 BJ0450  DYNAMIC HEIGHT  -         32.104 (meters)      105.33  (feet) COMP
 BJ0450  MODELED GRAVITY -    979,355.5   (mgal)                       NAVD 88
 BJ0450
 BJ0450.The horizontal coordinates were scaled from a map and have
 BJ0450.an estimated accuracy of +/- 6 seconds.
 BJ0450
 BJ0450.** This station is in an area of known vertical motion. If an
 BJ0450.** orthometric height was ever established but is not available 
 BJ0450.** in the current survey control section, the orthometric height
 BJ0450.** is considered suspect.  Suspect heights are available in the
 BJ0450.** superseded section only if requested.
 BJ0450
 BJ0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0450.GEOID18 height accuracy estimate available here.
 BJ0450
 BJ0450.Click photographs - Photos may exist for this station.
 BJ0450
 BJ0450.The dynamic height is computed by dividing the NAVD 88
 BJ0450.geopotential number by the normal gravity value computed on the
 BJ0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0450.degrees latitude (g = 980.6199 gals.).
 BJ0450
 BJ0450.The modeled gravity was interpolated from observed gravity values.
 BJ0450
 BJ0450;                    North         East    Units  Estimated Accuracy
 BJ0450;SPC LA S     -   250,890.    1,002,050.      MT  (+/- 180 meters Scaled)
 BJ0450
 BJ0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ615045(NAD 83)
 BJ0450
 BJ0450                          SUPERSEDED SURVEY CONTROL
 BJ0450
 BJ0450.No superseded survey control is available for this station.
 BJ0450
 BJ0450_MARKER: DV = VERTICAL CONTROL DISK
 BJ0450_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ0450_SP_SET: BRIDGE ABUTMENT
 BJ0450_STAMPING: A 284 1976
 BJ0450_MARK LOGO: NGS
 BJ0450_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0450
 BJ0450  HISTORY     - Date     Condition        Report By
 BJ0450  HISTORY     - 1976     MONUMENTED       NGS
 BJ0450
 BJ0450                          STATION DESCRIPTION
 BJ0450
 BJ0450'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0450'4.35 MI EAST FROM ST FRANCISVILLE.
 BJ0450'4.35 MILES EAST ALONG U.S. HIGHWAY 61 FROM THE JUNCTION OF STATE
 BJ0450'HIGHWAY 10 AT ST. FRANCISVILLE, 19 FT NORTH OF THE CENTER LINE OF
 BJ0450'THE HIGHWAY, IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 BJ0450'ABUTMENT OF THE CONCRETE BRIDGE OVER GRANTS BAYOU EAST FORK, 2.0 FT
 BJ0450'NORTH OF THE SOUTH END OF THE ABUTMENT, 0.35 MILE SOUTHEAST OF THE
 BJ0450'JUNCTION OF STATE HIGHWAY 966.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0203 ***********************************************************************
 BJ0203  DESIGNATION -  A 284 X
 BJ0203  PID         -  BJ0203
 BJ0203  STATE/COUNTY-  LA/ST LANDRY
 BJ0203  COUNTRY     -  US
 BJ0203  USGS QUAD   -  MELVILLE (2018)
 BJ0203
 BJ0203                         *CURRENT SURVEY CONTROL
 BJ0203  ______________________________________________________________________
 BJ0203* NAD 83(1986) POSITION- 30 43 03.     (N) 091 44 52.     (W)   SCALED
 BJ0203* NAVD 88 ORTHO HEIGHT -     9.267 (meters)       30.40  (feet) ADJUSTED
 BJ0203  ______________________________________________________________________
 BJ0203  GEOID HEIGHT    -        -27.159 (meters)                     GEOID18
 BJ0203  DYNAMIC HEIGHT  -          9.255 (meters)       30.36  (feet) COMP
 BJ0203  MODELED GRAVITY -    979,361.5   (mgal)                       NAVD 88
 BJ0203
 BJ0203  VERT ORDER      -  FIRST     CLASS I
 BJ0203
 BJ0203.The horizontal coordinates were scaled from a map and have
 BJ0203.an estimated accuracy of +/- 6 seconds.
 BJ0203
 BJ0203.The orthometric height was determined by differential leveling and
 BJ0203.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0203.in February 1994.
 BJ0203
 BJ0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0203.GEOID18 height accuracy estimate available here.
 BJ0203
 BJ0203.Click photographs - Photos may exist for this station.
 BJ0203
 BJ0203.The dynamic height is computed by dividing the NAVD 88
 BJ0203.geopotential number by the normal gravity value computed on the
 BJ0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0203.degrees latitude (g = 980.6199 gals.).
 BJ0203
 BJ0203.The modeled gravity was interpolated from observed gravity values.
 BJ0203
 BJ0203;                    North         East    Units  Estimated Accuracy
 BJ0203;SPC LA S     -   245,880.      960,300.      MT  (+/- 180 meters Scaled)
 BJ0203
 BJ0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP199989(NAD 83)
 BJ0203
 BJ0203                          SUPERSEDED SURVEY CONTROL
 BJ0203
 BJ0203  NAVD 88 (06/15/91)    9.306  (m)           30.53   (f) SUPERSEDED  1 1
 BJ0203  NGVD 29 (11/26/84)    9.269  (m)           30.41   (f) ADJUSTED    1 1
 BJ0203
 BJ0203.Superseded values are not recommended for survey control.
 BJ0203
 BJ0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0203.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0203
 BJ0203_MARKER: DV = VERTICAL CONTROL DISK
 BJ0203_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0203+WITH SETTING: INTO GROUND
 BJ0203_STAMPING: A 284 X 1976
 BJ0203_MARK LOGO: NGS
 BJ0203_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0203_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0203
 BJ0203  HISTORY     - Date     Condition        Report By
 BJ0203  HISTORY     - 1976     MONUMENTED       NGS
 BJ0203  HISTORY     - 20050115 MARK NOT FOUND   USPSQD
 BJ0203
 BJ0203                          STATION DESCRIPTION
 BJ0203
 BJ0203'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0203'2.0 MI NORTH FROM MELVILLE.
 BJ0203'2.0 MILES NORTH ALONG STATE HIGHWAY 105 FROM THE TEXAS AND PACIFIC
 BJ0203'RAILROAD OVERPASS AT MELVILLE, 182.5 FT SOUTHEAST OF THE CENTER LINE
 BJ0203'OF A PRIVATE DRIVEWAY, 82.5 FT SOUTHWEST OF THE CENTER LINE OF STATE
 BJ0203'HIGHWAY 105, 71.2 FT NORTHWEST OF A FENCE LINE, 2.2 FT SOUTHEAST OF A
 BJ0203'POWER POLE NUMBER 112691 WITH TRANSFORMER AND GUY WIRE
 BJ0203
 BJ0203                          STATION RECOVERY (2005)
 BJ0203
 BJ0203'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ0203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0588 ***********************************************************************
 BJ0588  DESIGNATION -  A 285
 BJ0588  PID         -  BJ0588
 BJ0588  STATE/COUNTY-  LA/IBERVILLE
 BJ0588  COUNTRY     -  US
 BJ0588  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0588
 BJ0588                         *CURRENT SURVEY CONTROL
 BJ0588  ______________________________________________________________________
 BJ0588* NAD 83(1986) POSITION- 30 16 25.     (N) 091 09 39.     (W)   SCALED
 BJ0588* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0588  **This station is located in a suspected subsidence area (see below).
 BJ0588  ______________________________________________________________________
 BJ0588  GEOID HEIGHT    -        -27.005 (meters)                     GEOID18
 BJ0588  DYNAMIC HEIGHT  -          9.052 (meters)       29.70  (feet) COMP
 BJ0588  MODELED GRAVITY -    979,318.4   (mgal)                       NAVD 88
 BJ0588
 BJ0588.The horizontal coordinates were scaled from a map and have
 BJ0588.an estimated accuracy of +/- 6 seconds.
 BJ0588
 BJ0588.** This station is in an area of known vertical motion. If an
 BJ0588.** orthometric height was ever established but is not available 
 BJ0588.** in the current survey control section, the orthometric height
 BJ0588.** is considered suspect.  Suspect heights are available in the
 BJ0588.** superseded section only if requested.
 BJ0588
 BJ0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0588.GEOID18 height accuracy estimate available here.
 BJ0588
 BJ0588.Click photographs - Photos may exist for this station.
 BJ0588
 BJ0588.The dynamic height is computed by dividing the NAVD 88
 BJ0588.geopotential number by the normal gravity value computed on the
 BJ0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0588.degrees latitude (g = 980.6199 gals.).
 BJ0588
 BJ0588.The modeled gravity was interpolated from observed gravity values.
 BJ0588
 BJ0588;                    North         East    Units  Estimated Accuracy
 BJ0588;SPC LA S     -   196,610.    1,016,600.      MT  (+/- 180 meters Scaled)
 BJ0588
 BJ0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP769505(NAD 83)
 BJ0588
 BJ0588                          SUPERSEDED SURVEY CONTROL
 BJ0588
 BJ0588.No superseded survey control is available for this station.
 BJ0588
 BJ0588_MARKER: DV = VERTICAL CONTROL DISK
 BJ0588_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0588+WITH SETTING: INTO GROUND
 BJ0588_STAMPING: A 285 1976
 BJ0588_MARK LOGO: NGS
 BJ0588_PROJECTION: RECESSED 9 CENTIMETERS
 BJ0588_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0588_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0588+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2007
 BJ0588
 BJ0588  HISTORY     - Date     Condition        Report By
 BJ0588  HISTORY     - 1976     MONUMENTED       NGS
 BJ0588  HISTORY     - 20070129 GOOD             SJBGRP
 BJ0588
 BJ0588                          STATION DESCRIPTION
 BJ0588
 BJ0588'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0588'4.0 MI EAST FROM PLAQUEMINE.
 BJ0588'4.0 MILES EAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0588'HIGHWAY 75, AT THE JUNCTION OF A DRIVEWAY LEADING SOUTH, 45 FT SOUTH
 BJ0588'OF THE CENTER LINE OF THE HIGHWAY, 18 FT WEST OF THE CENTER LINE OF
 BJ0588'THE DRIVEWAY, 3 FT SOUTHWEST OF A T JUNCTION POWER LINE POLE, THE
 BJ0588'DISK IS 0.3 FT BELOW THE LEVEL OF THE GROUND.
 BJ0588
 BJ0588                          STATION RECOVERY (2007)
 BJ0588
 BJ0588'RECOVERY NOTE BY SJB GROUP INC 2007 (SR)
 BJ0588'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0641 ***********************************************************************
 BJ0641  DESIGNATION -  A 286
 BJ0641  PID         -  BJ0641
 BJ0641  STATE/COUNTY-  LA/ASCENSION
 BJ0641  COUNTRY     -  US
 BJ0641  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0641
 BJ0641                         *CURRENT SURVEY CONTROL
 BJ0641  ______________________________________________________________________
 BJ0641* NAD 83(1986) POSITION- 30 06 31.     (N) 090 56 36.     (W)   SCALED
 BJ0641* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0641  **This station is located in a suspected subsidence area (see below).
 BJ0641  ______________________________________________________________________
 BJ0641  GEOID HEIGHT    -        -26.626 (meters)                     GEOID18
 BJ0641  DYNAMIC HEIGHT  -          4.801 (meters)       15.75  (feet) COMP
 BJ0641  MODELED GRAVITY -    979,311.0   (mgal)                       NAVD 88
 BJ0641
 BJ0641.The horizontal coordinates were scaled from a map and have
 BJ0641.an estimated accuracy of +/- 6 seconds.
 BJ0641
 BJ0641.** This station is in an area of known vertical motion. If an
 BJ0641.** orthometric height was ever established but is not available 
 BJ0641.** in the current survey control section, the orthometric height
 BJ0641.** is considered suspect.  Suspect heights are available in the
 BJ0641.** superseded section only if requested.
 BJ0641
 BJ0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0641.GEOID18 height accuracy estimate available here.
 BJ0641
 BJ0641.Click photographs - Photos may exist for this station.
 BJ0641
 BJ0641.The dynamic height is computed by dividing the NAVD 88
 BJ0641.geopotential number by the normal gravity value computed on the
 BJ0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0641.degrees latitude (g = 980.6199 gals.).
 BJ0641
 BJ0641.The modeled gravity was interpolated from observed gravity values.
 BJ0641
 BJ0641;                    North         East    Units  Estimated Accuracy
 BJ0641;SPC LA S     -   178,370.    1,037,590.      MT  (+/- 180 meters Scaled)
 BJ0641
 BJ0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP981326(NAD 83)
 BJ0641
 BJ0641                          SUPERSEDED SURVEY CONTROL
 BJ0641
 BJ0641.No superseded survey control is available for this station.
 BJ0641
 BJ0641_MARKER: DV = VERTICAL CONTROL DISK
 BJ0641_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0641+WITH SETTING: INTO GROUND
 BJ0641_STAMPING: A 286 1976
 BJ0641_MARK LOGO: NGS
 BJ0641_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0641_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0641
 BJ0641  HISTORY     - Date     Condition        Report By
 BJ0641  HISTORY     - 1976     MONUMENTED       NGS
 BJ0641
 BJ0641                          STATION DESCRIPTION
 BJ0641
 BJ0641'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0641'3.0 MI EAST FROM DONALDSONVILLE.
 BJ0641'2.9 MILES EAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF LESSARD
 BJ0641'STREET, THENCE O.1 MILE NORTHWEST ALONG HARRIS LANE, 15 FT SOUTHWEST
 BJ0641'OF THE CENTER LINE OF THE LANE, 49 FT NORTHWEST OF AN 18-INCH TREE,
 BJ0641'100 FT SOUTHEAST OF THE CENTER LINE OF A LEVEE ROAD, 1.0 FT NORTHWEST
 BJ0641'OF A FENCE CORNER. THE DISK IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0509 ***********************************************************************
 BJ0509  DESIGNATION -  A 287
 BJ0509  PID         -  BJ0509
 BJ0509  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0509  COUNTRY     -  US
 BJ0509  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0509
 BJ0509                         *CURRENT SURVEY CONTROL
 BJ0509  ______________________________________________________________________
 BJ0509* NAD 83(1986) POSITION- 30 31 27.     (N) 091 09 39.     (W)   SCALED
 BJ0509* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0509  **This station is located in a suspected subsidence area (see below).
 BJ0509  ______________________________________________________________________
 BJ0509  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BJ0509  DYNAMIC HEIGHT  -         18.678 (meters)       61.28  (feet) COMP
 BJ0509  MODELED GRAVITY -    979,342.9   (mgal)                       NAVD 88
 BJ0509
 BJ0509.The horizontal coordinates were scaled from a map and have
 BJ0509.an estimated accuracy of +/- 6 seconds.
 BJ0509
 BJ0509.** This station is in an area of known vertical motion. If an
 BJ0509.** orthometric height was ever established but is not available 
 BJ0509.** in the current survey control section, the orthometric height
 BJ0509.** is considered suspect.  Suspect heights are available in the
 BJ0509.** superseded section only if requested.
 BJ0509
 BJ0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0509.GEOID18 height accuracy estimate available here.
 BJ0509
 BJ0509.Click photographs - Photos may exist for this station.
 BJ0509
 BJ0509.The dynamic height is computed by dividing the NAVD 88
 BJ0509.geopotential number by the normal gravity value computed on the
 BJ0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0509.degrees latitude (g = 980.6199 gals.).
 BJ0509
 BJ0509.The modeled gravity was interpolated from observed gravity values.
 BJ0509
 BJ0509;                    North         East    Units  Estimated Accuracy
 BJ0509;SPC LA S     -   224,380.    1,016,560.      MT  (+/- 180 meters Scaled)
 BJ0509
 BJ0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP764783(NAD 83)
 BJ0509
 BJ0509                          SUPERSEDED SURVEY CONTROL
 BJ0509
 BJ0509.No superseded survey control is available for this station.
 BJ0509
 BJ0509_MARKER: DV = VERTICAL CONTROL DISK
 BJ0509_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0509_SP_SET: CULVERT HEADWALL
 BJ0509_STAMPING: A 287 1976
 BJ0509_MARK LOGO: NGS
 BJ0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0509+STABILITY: SURFACE MOTION
 BJ0509
 BJ0509  HISTORY     - Date     Condition        Report By
 BJ0509  HISTORY     - 1976     MONUMENTED       NGS
 BJ0509
 BJ0509                          STATION DESCRIPTION
 BJ0509
 BJ0509'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0509'IN SCOTLANDVILLE.
 BJ0509'0.2 MILE NORTH ALONG AIRBASE AVENUE FROM THE JUNCTION OF STATE
 BJ0509'HIGHWAY 408 (HARDING BOULEVARD) AT THE ENTRANCE TO RYAN AIRPORT,
 BJ0509'41 FT NORTH OF THE EXTENDED CENTER LINE OF BADLEY ROAD, 25 FT EAST
 BJ0509'OF THE CENTER LINE OF AIRBASE AVENUE, IN THE TOP NORTH END OF EAST
 BJ0509'CONCRETE HEADWALL OF A CONCRETE PIPE CULVERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0531 ***********************************************************************
 BJ0531  DESIGNATION -  A 287 RESET
 BJ0531  PID         -  BJ0531
 BJ0531  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0531  COUNTRY     -  US
 BJ0531  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0531
 BJ0531                         *CURRENT SURVEY CONTROL
 BJ0531  ______________________________________________________________________
 BJ0531* NAD 83(1986) POSITION- 30 31 27.     (N) 091 09 39.     (W)   SCALED
 BJ0531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0531  **This station is located in a suspected subsidence area (see below).
 BJ0531  ______________________________________________________________________
 BJ0531  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BJ0531  DYNAMIC HEIGHT  -         19.063 (meters)       62.54  (feet) COMP
 BJ0531  MODELED GRAVITY -    979,342.9   (mgal)                       NAVD 88
 BJ0531
 BJ0531.The horizontal coordinates were scaled from a map and have
 BJ0531.an estimated accuracy of +/- 6 seconds.
 BJ0531
 BJ0531.** This station is in an area of known vertical motion. If an
 BJ0531.** orthometric height was ever established but is not available 
 BJ0531.** in the current survey control section, the orthometric height
 BJ0531.** is considered suspect.  Suspect heights are available in the
 BJ0531.** superseded section only if requested.
 BJ0531
 BJ0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0531.GEOID18 height accuracy estimate available here.
 BJ0531
 BJ0531.Click photographs - Photos may exist for this station.
 BJ0531
 BJ0531.The dynamic height is computed by dividing the NAVD 88
 BJ0531.geopotential number by the normal gravity value computed on the
 BJ0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0531.degrees latitude (g = 980.6199 gals.).
 BJ0531
 BJ0531.The modeled gravity was interpolated from observed gravity values.
 BJ0531
 BJ0531;                    North         East    Units  Estimated Accuracy
 BJ0531;SPC LA S     -   224,380.    1,016,560.      MT  (+/- 180 meters Scaled)
 BJ0531
 BJ0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP764783(NAD 83)
 BJ0531
 BJ0531                          SUPERSEDED SURVEY CONTROL
 BJ0531
 BJ0531.No superseded survey control is available for this station.
 BJ0531
 BJ0531_MARKER: DV = VERTICAL CONTROL DISK
 BJ0531_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0531+WITH SETTING: INTO GROUND
 BJ0531_STAMPING: A 287 RESET 1978
 BJ0531_MARK LOGO: NGS
 BJ0531_PROJECTION: FLUSH
 BJ0531_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0531_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0531_ROD/PIPE-DEPTH: 1.22 meters
 BJ0531
 BJ0531  HISTORY     - Date     Condition        Report By
 BJ0531  HISTORY     - 1978     MONUMENTED       NGS
 BJ0531  HISTORY     - 1983     GOOD             USGS
 BJ0531  HISTORY     - 1983     GOOD             LADTD
 BJ0531
 BJ0531                          STATION DESCRIPTION
 BJ0531
 BJ0531'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 BJ0531'0.2 MI NORTH FROM SCOTLANDVILLE.
 BJ0531'0.2 MILE NORTH ALONG AIRBASE AVENUE FROM THE JUNCTION OF STATE
 BJ0531'HIGHWAY 408 (HARDING BOULEVARD) AT THE ENTRANCE TO RYAN AIRPORT,
 BJ0531'89.0 FEET NORTH-NORTHWEST OF A WATER HYDRANT, 48.0 FEET WEST
 BJ0531'OF THE CENTER OF AIRBASE AVENUE, 37.0 FEET NORTH-NORTHWEST OF
 BJ0531'A TELEPHONE JUNCTION BOX THAT PROJECTS 3 FEET, AND 22.5 FEET
 BJ0531'NORTHWEST OF A POWER POLE.
 BJ0531
 BJ0531                          STATION RECOVERY (1983)
 BJ0531
 BJ0531'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BJ0531'RECOVERED IN GOOD CONDITION.
 BJ0531
 BJ0531                          STATION RECOVERY (1983)
 BJ0531
 BJ0531'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ0531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0156 ***********************************************************************
 BJ0156  DESIGNATION -  A 288
 BJ0156  PID         -  BJ0156
 BJ0156  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0156  COUNTRY     -  US
 BJ0156  USGS QUAD   -  SIMMESPORT (2018)
 BJ0156
 BJ0156                         *CURRENT SURVEY CONTROL
 BJ0156  ______________________________________________________________________
 BJ0156* NAD 83(1986) POSITION- 30 58 31.     (N) 091 47 54.     (W)   SCALED
 BJ0156* NAVD 88 ORTHO HEIGHT -    14.705 (meters)       48.24  (feet) ADJUSTED
 BJ0156  ______________________________________________________________________
 BJ0156  GEOID HEIGHT    -        -26.986 (meters)                     GEOID18
 BJ0156  DYNAMIC HEIGHT  -         14.687 (meters)       48.19  (feet) COMP
 BJ0156  MODELED GRAVITY -    979,387.5   (mgal)                       NAVD 88
 BJ0156
 BJ0156  VERT ORDER      -  FIRST     CLASS I
 BJ0156
 BJ0156.The horizontal coordinates were scaled from a map and have
 BJ0156.an estimated accuracy of +/- 6 seconds.
 BJ0156
 BJ0156.The orthometric height was determined by differential leveling and
 BJ0156.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0156.in February 1994.
 BJ0156
 BJ0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0156.GEOID18 height accuracy estimate available here.
 BJ0156
 BJ0156.Click photographs - Photos may exist for this station.
 BJ0156
 BJ0156.The dynamic height is computed by dividing the NAVD 88
 BJ0156.geopotential number by the normal gravity value computed on the
 BJ0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0156.degrees latitude (g = 980.6199 gals.).
 BJ0156
 BJ0156.The modeled gravity was interpolated from observed gravity values.
 BJ0156
 BJ0156;                    North         East    Units  Estimated Accuracy
 BJ0156;SPC LA S     -   274,470.      955,580.      MT  (+/- 180 meters Scaled)
 BJ0156
 BJ0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ147274(NAD 83)
 BJ0156
 BJ0156                          SUPERSEDED SURVEY CONTROL
 BJ0156
 BJ0156  NAVD 88 (06/15/91)   14.731  (m)           48.33   (f) SUPERSEDED  1 1
 BJ0156  NGVD 29 (11/26/84)   14.684  (m)           48.18   (f) ADJUSTED    1 1
 BJ0156
 BJ0156.Superseded values are not recommended for survey control.
 BJ0156
 BJ0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0156.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0156
 BJ0156_MARKER: DV = VERTICAL CONTROL DISK
 BJ0156_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0156_SP_SET: BRIDGE
 BJ0156_STAMPING: A 288 1976
 BJ0156_MARK LOGO: NGS
 BJ0156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0156_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ0156+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 BJ0156
 BJ0156  HISTORY     - Date     Condition        Report By
 BJ0156  HISTORY     - 1976     MONUMENTED       NGS
 BJ0156  HISTORY     - 20040515 GOOD             USPSQD
 BJ0156  HISTORY     - 20050629 GOOD             USPSQD
 BJ0156
 BJ0156                          STATION DESCRIPTION
 BJ0156
 BJ0156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0156'0.3 MI SW FROM SIMMESPORT.
 BJ0156'0.3 MILES SOUTHWEST ALONG STATE HIGHWAY 417 FROM ITS JUNCTION WITH
 BJ0156'STATE HIGHWAY 418 AT SIMMESPORT, AT THE SOUTHEAST END OF THE STATE
 BJ0156'HIGHWAY 1 BRIDGE OVER THE ATCHAFALAYA RIVER, SET VERTICALLY IN THE
 BJ0156'NORTHWEST FACE OF THE FIRST PILLAR IN THE SOUTHWEST ROW OF PILLARS
 BJ0156'FROM THE SOUTHEAST END OF THE BRIDGE, 41 FT SOUTHEAST OF THE CENTER
 BJ0156'LINE OF HIGHWAY 417, 4 FT ABOVE THE GROUND
 BJ0156
 BJ0156                          STATION RECOVERY (2004)
 BJ0156
 BJ0156'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ0156'RECOVERED AS DESCRIBED.
 BJ0156
 BJ0156                          STATION RECOVERY (2005)
 BJ0156
 BJ0156'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ0156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2005 ***********************************************************************
 BX2005  DESIGNATION -  A 29
 BX2005  PID         -  BX2005
 BX2005  STATE/COUNTY-  LA/VERNON
 BX2005  COUNTRY     -  US
 BX2005  USGS QUAD   -  NEW LLANO (2018)
 BX2005
 BX2005                         *CURRENT SURVEY CONTROL
 BX2005  ______________________________________________________________________
 BX2005* NAD 83(1986) POSITION- 31 03 17.     (N) 093 16 25.     (W)   SCALED
 BX2005* NAVD 88 ORTHO HEIGHT -    71.74  (+/-2cm)      235.4   (feet) VERTCON3
 BX2005  ______________________________________________________________________
 BX2005  GEOID HEIGHT    -        -26.630 (meters)                     GEOID18
 BX2005  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2005
 BX2005.The horizontal coordinates were scaled from a map and have
 BX2005.an estimated accuracy of +/- 6 seconds.
 BX2005
 BX2005.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2005.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2005
 BX2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2005.GEOID18 height accuracy estimate available here.
 BX2005
 BX2005.The vertical order pertains to the NGVD 29 superseded value.
 BX2005
 BX2005.Click photographs - Photos may exist for this station.
 BX2005
 BX2005;                    North         East    Units  Estimated Accuracy
 BX2005;SPC LA N     -    61,770.      926,160.      MT  (+/- 180 meters Scaled)
 BX2005
 BX2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ738356(NAD 83)
 BX2005
 BX2005                          SUPERSEDED SURVEY CONTROL
 BX2005
 BX2005  NGVD 29 (11/26/84)   71.861  (m)          235.76   (f) ADJUSTED    2 0
 BX2005
 BX2005.Superseded values are not recommended for survey control.
 BX2005
 BX2005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2005.See file dsdata.pdf to determine how the superseded data were derived.
 BX2005
 BX2005_MARKER: DB = BENCH MARK DISK
 BX2005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2005_STAMPING: A 29 1935
 BX2005_MARK LOGO: CGS
 BX2005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2005+STABILITY: SURFACE MOTION
 BX2005
 BX2005  HISTORY     - Date     Condition        Report By
 BX2005  HISTORY     - 1935     MONUMENTED       CGS
 BX2005  HISTORY     - 1954     GOOD             CGS
 BX2005  HISTORY     - 20010331 GOOD             NGS
 BX2005
 BX2005                          STATION DESCRIPTION
 BX2005
 BX2005'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 BX2005'5.8 MI S FROM LEESVILLE.
 BX2005'5.8 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BX2005'STATION AT LEESVILLE, VERNON PARISH, 0.3 MILE NORTH OF THE STATION AT
 BX2005'COOPER, 33 FEET SOUTH OF THE FOURTH POLE SOUTH OF MILEPOST 674, 41
 BX2005'FEET WEST OF THE CENTERLINE OF THE TRACK, IN LINE WITH A ROW OF POLES,
 BX2005'AND 5 FEET EAST OF A FENCE.  A STANDARD DISK, STAMPED A 29 1935 AND
 BX2005'SET IN THE TOP OF A CONCRETE POST.
 BX2005
 BX2005                          STATION RECOVERY (2001)
 BX2005
 BX2005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2005'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0896 ***********************************************************************
 BJ0896  DESIGNATION -  A 290
 BJ0896  PID         -  BJ0896
 BJ0896  STATE/COUNTY-  LA/LIVINGSTON
 BJ0896  COUNTRY     -  US
 BJ0896  USGS QUAD   -  SATSUMA (2018)
 BJ0896
 BJ0896                         *CURRENT SURVEY CONTROL
 BJ0896  ______________________________________________________________________
 BJ0896* NAD 83(1986) POSITION- 30 30 10.     (N) 090 46 59.     (W)   SCALED
 BJ0896* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0896  **This station is located in a suspected subsidence area (see below).
 BJ0896  ______________________________________________________________________
 BJ0896  GEOID HEIGHT    -        -26.951 (meters)                     GEOID18
 BJ0896  DYNAMIC HEIGHT  -         12.822 (meters)       42.07  (feet) COMP
 BJ0896  MODELED GRAVITY -    979,343.9   (mgal)                       NAVD 88
 BJ0896
 BJ0896.The horizontal coordinates were scaled from a map and have
 BJ0896.an estimated accuracy of +/- 6 seconds.
 BJ0896
 BJ0896.** This station is in an area of known vertical motion. If an
 BJ0896.** orthometric height was ever established but is not available 
 BJ0896.** in the current survey control section, the orthometric height
 BJ0896.** is considered suspect.  Suspect heights are available in the
 BJ0896.** superseded section only if requested.
 BJ0896
 BJ0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0896.GEOID18 height accuracy estimate available here.
 BJ0896
 BJ0896.Click photographs - Photos may exist for this station.
 BJ0896
 BJ0896.The dynamic height is computed by dividing the NAVD 88
 BJ0896.geopotential number by the normal gravity value computed on the
 BJ0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0896.degrees latitude (g = 980.6199 gals.).
 BJ0896
 BJ0896.The modeled gravity was interpolated from observed gravity values.
 BJ0896
 BJ0896;                    North         East    Units  Estimated Accuracy
 BJ0896;SPC LA S     -   222,130.    1,052,820.      MT  (+/- 180 meters Scaled)
 BJ0896
 BJ0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP127765(NAD 83)
 BJ0896
 BJ0896                          SUPERSEDED SURVEY CONTROL
 BJ0896
 BJ0896.No superseded survey control is available for this station.
 BJ0896
 BJ0896_MARKER: DV = VERTICAL CONTROL DISK
 BJ0896_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0896_SP_SET: BOX CULVERT HEADWALL
 BJ0896_STAMPING: A 290 1976
 BJ0896_MARK LOGO: NGS
 BJ0896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0896+STABILITY: SURFACE MOTION
 BJ0896
 BJ0896  HISTORY     - Date     Condition        Report By
 BJ0896  HISTORY     - 1976     MONUMENTED       NGS
 BJ0896
 BJ0896                          STATION DESCRIPTION
 BJ0896
 BJ0896'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0896'2.1 MI WEST FROM LIVINGSTON.
 BJ0896'2.1 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0896'HIGHWAY 63 (FROST ROAD,) 0.05 MILE WEST OF THE JUNCTION OF A DRIVE
 BJ0896'LEADING SOUTH TO A BRICK HOUSE, 22.5 FT SOUTH OF THE CENTER LINE
 BJ0896'OF THE HIGHWAY, IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE
 BJ0896'HEAD WALL OF A CONCRETE BOX CULVERT, 0.6 FT EAST OF THE WEST END OF
 BJ0896'THE HEAD WALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0241 ***********************************************************************
 BJ0241  DESIGNATION -  A 291
 BJ0241  PID         -  BJ0241
 BJ0241  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0241  COUNTRY     -  US
 BJ0241  USGS QUAD   -  MELVILLE (2018)
 BJ0241
 BJ0241                         *CURRENT SURVEY CONTROL
 BJ0241  ______________________________________________________________________
 BJ0241* NAD 83(1986) POSITION- 30 44 16.     (N) 091 38 50.     (W)   SCALED
 BJ0241* NAVD 88 ORTHO HEIGHT -     9.078 (meters)       29.78  (feet) ADJUSTED
 BJ0241  ______________________________________________________________________
 BJ0241  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BJ0241  DYNAMIC HEIGHT  -          9.066 (meters)       29.74  (feet) COMP
 BJ0241  MODELED GRAVITY -    979,364.2   (mgal)                       NAVD 88
 BJ0241
 BJ0241  VERT ORDER      -  FIRST     CLASS I
 BJ0241
 BJ0241.The horizontal coordinates were scaled from a map and have
 BJ0241.an estimated accuracy of +/- 6 seconds.
 BJ0241
 BJ0241.The orthometric height was determined by differential leveling and
 BJ0241.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0241.in February 1994.
 BJ0241
 BJ0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0241.GEOID18 height accuracy estimate available here.
 BJ0241
 BJ0241.Click photographs - Photos may exist for this station.
 BJ0241
 BJ0241.The dynamic height is computed by dividing the NAVD 88
 BJ0241.geopotential number by the normal gravity value computed on the
 BJ0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0241.degrees latitude (g = 980.6199 gals.).
 BJ0241
 BJ0241.The modeled gravity was interpolated from observed gravity values.
 BJ0241
 BJ0241;                    North         East    Units  Estimated Accuracy
 BJ0241;SPC LA S     -   248,090.      969,940.      MT  (+/- 180 meters Scaled)
 BJ0241
 BJ0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ295013(NAD 83)
 BJ0241
 BJ0241                          SUPERSEDED SURVEY CONTROL
 BJ0241
 BJ0241  NGVD 29 (11/26/84)    9.074  (m)           29.77   (f) ADJUSTED    1 1
 BJ0241
 BJ0241.Superseded values are not recommended for survey control.
 BJ0241
 BJ0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0241.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0241
 BJ0241_MARKER: DV = VERTICAL CONTROL DISK
 BJ0241_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0241+WITH SETTING: INTO GROUND
 BJ0241_STAMPING: A 291 1976
 BJ0241_MARK LOGO: NGS
 BJ0241_PROJECTION: RECESSED 18 CENTIMETERS
 BJ0241_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0241_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0241
 BJ0241  HISTORY     - Date     Condition        Report By
 BJ0241  HISTORY     - 1976     MONUMENTED       NGS
 BJ0241
 BJ0241                          STATION DESCRIPTION
 BJ0241
 BJ0241'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0241'3.8 MI WEST FROM MORGANZA.
 BJ0241'0.8 MILES NORTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 BJ0241'HIGHWAY 10, THENCE 3.0 MILES WEST ALONG A LEVEE ROAD, AT THE JUNCTION
 BJ0241'OF A GRAVELED ROAD LEADING SOUTHEAST, 186 FT SOUTHEAST OF THE CENTER
 BJ0241'LINE OF THE LEVEE ROAD, 181.3 FT SOUTHEAST OF THE EAST CORNER OF A
 BJ0241'STEEL CATTLEGUARD, 98 FT SOUTHWEST OF THE CENTER LINE OF THE GRAVELED
 BJ0241'ROAD, 15 FT SOUTHEAST OF THE SOUTHEAST END OF A GATE, 2 FT SOUTHEAST
 BJ0241'OF POWER LINE POLE NUMBER 33 R6, THE DISK IS 0.6 FT BELOW THE LEVEL
 BJ0241'OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH PLASTIC SCREW
 BJ0241'CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0269 ***********************************************************************
 BJ0269  DESIGNATION -  A 292
 BJ0269  PID         -  BJ0269
 BJ0269  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0269  COUNTRY     -  US
 BJ0269  USGS QUAD   -  MARINGOUIN (2018)
 BJ0269
 BJ0269                         *CURRENT SURVEY CONTROL
 BJ0269  ______________________________________________________________________
 BJ0269* NAD 83(1986) POSITION- 30 29 51.     (N) 091 34 02.     (W)   SCALED
 BJ0269* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0269  **This station is located in a suspected subsidence area (see below).
 BJ0269  ______________________________________________________________________
 BJ0269  GEOID HEIGHT    -        -27.210 (meters)                     GEOID18
 BJ0269  DYNAMIC HEIGHT  -          5.742 (meters)       18.84  (feet) COMP
 BJ0269  MODELED GRAVITY -    979,339.7   (mgal)                       NAVD 88
 BJ0269
 BJ0269.The horizontal coordinates were scaled from a map and have
 BJ0269.an estimated accuracy of +/- 6 seconds.
 BJ0269
 BJ0269.** This station is in an area of known vertical motion. If an
 BJ0269.** orthometric height was ever established but is not available 
 BJ0269.** in the current survey control section, the orthometric height
 BJ0269.** is considered suspect.  Suspect heights are available in the
 BJ0269.** superseded section only if requested.
 BJ0269
 BJ0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0269.GEOID18 height accuracy estimate available here.
 BJ0269
 BJ0269.Click photographs - Photos may exist for this station.
 BJ0269
 BJ0269.The dynamic height is computed by dividing the NAVD 88
 BJ0269.geopotential number by the normal gravity value computed on the
 BJ0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0269.degrees latitude (g = 980.6199 gals.).
 BJ0269
 BJ0269.The modeled gravity was interpolated from observed gravity values.
 BJ0269
 BJ0269;                    North         East    Units  Estimated Accuracy
 BJ0269;SPC LA S     -   221,440.      977,550.      MT  (+/- 180 meters Scaled)
 BJ0269
 BJ0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP375747(NAD 83)
 BJ0269
 BJ0269                          SUPERSEDED SURVEY CONTROL
 BJ0269
 BJ0269.No superseded survey control is available for this station.
 BJ0269
 BJ0269_MARKER: DV = VERTICAL CONTROL DISK
 BJ0269_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0269+WITH SETTING: INTO GROUND
 BJ0269_STAMPING: A 292 1976
 BJ0269_MARK LOGO: NGS
 BJ0269_PROJECTION: RECESSED 18 CENTIMETERS
 BJ0269_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0269_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0269
 BJ0269  HISTORY     - Date     Condition        Report By
 BJ0269  HISTORY     - 1976     MONUMENTED       NGS
 BJ0269
 BJ0269                          STATION DESCRIPTION
 BJ0269
 BJ0269'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0269'2.9 MI WEST FROM MARINGOUIN.
 BJ0269'2.0 MILES SOUTHWEST ALONG BELMONT LANE FROM THE JUNCTION OF STATE
 BJ0269'HIGHWAY 77, THENCE 0.9 MILES NORTHWEST ALONG A LEVEE ROAD, 0.15 MILE
 BJ0269'NORTHWEST OF THE JUNCTION OF A ROAD LEADING SOUTHWEST, 100 FT
 BJ0269'NORTHEAST OF THE CENTER LINE OF THE ROAD, 91.5 FT NORTHEAST OF
 BJ0269'THE SOUTH CORNER OF A CATTLEGUARD, 1.5 FT SOUTHEAST OF A FENCE.
 BJ0269'THE DISK IS 0.6 FT BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH
 BJ0269'IS HAD THROUGH A 4-INCH PLASTIC SCREW PLUG.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0162 ***********************************************************************
 BJ0162  DESIGNATION -  A 293
 BJ0162  PID         -  BJ0162
 BJ0162  STATE/COUNTY-  LA/AVOYELLES
 BJ0162  COUNTRY     -  US
 BJ0162  USGS QUAD   -  SIMMESPORT (2018)
 BJ0162
 BJ0162                         *CURRENT SURVEY CONTROL
 BJ0162  ______________________________________________________________________
 BJ0162* NAD 83(1986) POSITION- 30 59 09.     (N) 091 48 19.     (W)   SCALED
 BJ0162* NAVD 88 ORTHO HEIGHT -    13.966 (meters)       45.82  (feet) ADJUSTED
 BJ0162  ______________________________________________________________________
 BJ0162  GEOID HEIGHT    -        -26.978 (meters)                     GEOID18
 BJ0162  DYNAMIC HEIGHT  -         13.949 (meters)       45.76  (feet) COMP
 BJ0162  MODELED GRAVITY -    979,388.4   (mgal)                       NAVD 88
 BJ0162
 BJ0162  VERT ORDER      -  FIRST     CLASS I
 BJ0162
 BJ0162.The horizontal coordinates were scaled from a map and have
 BJ0162.an estimated accuracy of +/- 6 seconds.
 BJ0162
 BJ0162.The orthometric height was determined by differential leveling and
 BJ0162.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0162.in February 1994.
 BJ0162
 BJ0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0162.GEOID18 height accuracy estimate available here.
 BJ0162
 BJ0162.Click photographs - Photos may exist for this station.
 BJ0162
 BJ0162.The dynamic height is computed by dividing the NAVD 88
 BJ0162.geopotential number by the normal gravity value computed on the
 BJ0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0162.degrees latitude (g = 980.6199 gals.).
 BJ0162
 BJ0162.The modeled gravity was interpolated from observed gravity values.
 BJ0162
 BJ0162;                    North         East    Units  Estimated Accuracy
 BJ0162;SPC LA N     -    54,080.    1,066,360.      MT  (+/- 180 meters Scaled)
 BJ0162
 BJ0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ140286(NAD 83)
 BJ0162
 BJ0162                          SUPERSEDED SURVEY CONTROL
 BJ0162
 BJ0162  NAVD 88 (06/15/91)   13.992  (m)           45.91   (f) SUPERSEDED  1 1
 BJ0162  NGVD 29 (11/26/84)   13.944  (m)           45.75   (f) ADJUSTED    1 1
 BJ0162
 BJ0162.Superseded values are not recommended for survey control.
 BJ0162
 BJ0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0162.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0162
 BJ0162_MARKER: DV = VERTICAL CONTROL DISK
 BJ0162_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0162_STAMPING: A 293 1976
 BJ0162_MARK LOGO: NGS
 BJ0162_PROJECTION: RECESSED 25 CENTIMETERS
 BJ0162_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0162
 BJ0162  HISTORY     - Date     Condition        Report By
 BJ0162  HISTORY     - 1976     MONUMENTED       NGS
 BJ0162  HISTORY     - 1977     GOOD             NGS
 BJ0162  HISTORY     - 20040212 MARK NOT FOUND   USPSQD
 BJ0162
 BJ0162                          STATION DESCRIPTION
 BJ0162
 BJ0162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0162'IN SIMMESPORT.
 BJ0162'AT SIMMESPORT, AT THE SIMMESPORT HIGH SCHOOL, 90 FT WEST OF THE
 BJ0162'CENTER LINE OF SOUTH MAIN STREET, 118.0 FT EAST OF THE NORTHEAST
 BJ0162'CORNER OF THE SOUTH ONE OF THREE SCHOOL BUILDING, 15.6 FT SOUTHWEST
 BJ0162'OF THE SOUTHEAST CORNER OF THE TENNIS COURT PAD, 3.5 FT EAST OF THE
 BJ0162'FLAGPOLE, 1.5 FT SOUTH OF A FENCE, THE DISK IS 10 INCHES BELOW THE
 BJ0162'SURFACE OF THE GROUND ACCESS TO WHICH IS HAD THROUGH A 4-INCH PLASTIC
 BJ0162'SCREW PLUG.
 BJ0162
 BJ0162                          STATION RECOVERY (1977)
 BJ0162
 BJ0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ0162'RECOVERED IN GOOD CONDITION.
 BJ0162
 BJ0162                          STATION RECOVERY (2004)
 BJ0162
 BJ0162'RECOVERY NOTE BY US POWER SQUADRON 2004 (CL)
 BJ0162'IN THE EARLY 80'S, THE HIGH SCHOOL WAS CLOSED AND A NEW ELEMENTARY
 BJ0162'SCHOOL WAS BUILT ON THIS SITE.  THE LOCATION OF THIS MARKER IS UNDER
 BJ0162'THE ELEMENTARY SCHOOL AND COULD BE PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0754 ***********************************************************************
 BJ0754  DESIGNATION -  A 294
 BJ0754  PID         -  BJ0754
 BJ0754  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0754  COUNTRY     -  US
 BJ0754  USGS QUAD   -  FORDOCHE (2018)
 BJ0754
 BJ0754                         *CURRENT SURVEY CONTROL
 BJ0754  ______________________________________________________________________
 BJ0754* NAD 83(1986) POSITION- 30 33 21.     (N) 091 36 45.     (W)   SCALED
 BJ0754* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0754  **This station is located in a suspected subsidence area (see below).
 BJ0754  ______________________________________________________________________
 BJ0754  GEOID HEIGHT    -        -27.210 (meters)                     GEOID18
 BJ0754
 BJ0754.The horizontal coordinates were scaled from a map and have
 BJ0754.an estimated accuracy of +/- 6 seconds.
 BJ0754
 BJ0754.** This station is in an area of known vertical motion.  Due to the
 BJ0754.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0754.** determined the orthometric heights for marks in these suspect
 BJ0754.** subsidence areas should be considered valid only at the epoch date
 BJ0754.** associated with the orthometric height.  These heights must always
 BJ0754.** be validated when used as control.  All previously superseded
 BJ0754.** orthometric heights are now considered suspect and are available
 BJ0754.** in the superseded section.  NGS does not recommend using suspect
 BJ0754.** or superseded heights as control.
 BJ0754
 BJ0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0754.GEOID18 height accuracy estimate available here.
 BJ0754
 BJ0754.Click photographs - Photos may exist for this station.
 BJ0754
 BJ0754;                    North         East    Units  Estimated Accuracy
 BJ0754;SPC LA S     -   227,910.      973,220.      MT  (+/- 180 meters Scaled)
 BJ0754
 BJ0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP330811(NAD 83)
 BJ0754
 BJ0754                          SUPERSEDED SURVEY CONTROL
 BJ0754
 BJ0754.No superseded survey control is available for this station.
 BJ0754
 BJ0754_MARKER: DV = VERTICAL CONTROL DISK
 BJ0754_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0754_SP_SET: HEADWALL
 BJ0754_STAMPING: A 294 1976
 BJ0754_MARK LOGO: NGS
 BJ0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0754+STABILITY: SURFACE MOTION
 BJ0754
 BJ0754  HISTORY     - Date     Condition        Report By
 BJ0754  HISTORY     - 1976     MONUMENTED       NGS
 BJ0754  HISTORY     - 1986     GOOD             NGS
 BJ0754
 BJ0754                          STATION DESCRIPTION
 BJ0754
 BJ0754'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0754'1.8 MI EAST FROM LOTTIE.
 BJ0754'1.8 MILES EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0754'HIGHWAY 81, 0.2 MILE EAST OF A POWER LINE CROSSING, DIRECTLY
 BJ0754'OPPOSITE A RAILROAD TRESTLE, 26 FT. SOUTH OF THE CENTER LINE OF THE
 BJ0754'SOUTH HIGHWAY LANES, IN THE TOP OF THE WEST END OF THE SOUTH
 BJ0754'CONCRETE HEAD WALL OF A LARGE CULVERT. 0.6 FT. EAST OF THE WEST
 BJ0754'END OF THE HEAD WALL.
 BJ0754
 BJ0754                          STATION RECOVERY (1986)
 BJ0754
 BJ0754'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0940 ***********************************************************************
 BJ0940  DESIGNATION -  A 295
 BJ0940  PID         -  BJ0940
 BJ0940  STATE/COUNTY-  LA/TANGIPAHOA
 BJ0940  COUNTRY     -  US
 BJ0940  USGS QUAD   -  HAMMOND (2018)
 BJ0940
 BJ0940                         *CURRENT SURVEY CONTROL
 BJ0940  ______________________________________________________________________
 BJ0940* NAD 83(1986) POSITION- 30 30 31.     (N) 090 27 28.     (W)   SCALED
 BJ0940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0940  **This station is located in a suspected subsidence area (see below).
 BJ0940  ______________________________________________________________________
 BJ0940  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ0940  DYNAMIC HEIGHT  -         12.324 (meters)       40.43  (feet) COMP
 BJ0940  MODELED GRAVITY -    979,348.5   (mgal)                       NAVD 88
 BJ0940
 BJ0940.The horizontal coordinates were scaled from a map and have
 BJ0940.an estimated accuracy of +/- 6 seconds.
 BJ0940
 BJ0940.** This station is in an area of known vertical motion. If an
 BJ0940.** orthometric height was ever established but is not available 
 BJ0940.** in the current survey control section, the orthometric height
 BJ0940.** is considered suspect.  Suspect heights are available in the
 BJ0940.** superseded section only if requested.
 BJ0940
 BJ0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0940.GEOID18 height accuracy estimate available here.
 BJ0940
 BJ0940.Click photographs - Photos may exist for this station.
 BJ0940
 BJ0940.The dynamic height is computed by dividing the NAVD 88
 BJ0940.geopotential number by the normal gravity value computed on the
 BJ0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0940.degrees latitude (g = 980.6199 gals.).
 BJ0940
 BJ0940.The modeled gravity was interpolated from observed gravity values.
 BJ0940
 BJ0940;                    North         East    Units  Estimated Accuracy
 BJ0940;SPC LA S     -   222,970.    1,084,040.      MT  (+/- 180 meters Scaled)
 BJ0940
 BJ0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP439778(NAD 83)
 BJ0940
 BJ0940                          SUPERSEDED SURVEY CONTROL
 BJ0940
 BJ0940.No superseded survey control is available for this station.
 BJ0940
 BJ0940_MARKER: DV = VERTICAL CONTROL DISK
 BJ0940_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0940_STAMPING: A 295 1976
 BJ0940_MARK LOGO: NGS
 BJ0940_PROJECTION: RECESSED 12 CENTIMETERS
 BJ0940_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0940_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0940
 BJ0940  HISTORY     - Date     Condition        Report By
 BJ0940  HISTORY     - 1976     MONUMENTED       NGS
 BJ0940  HISTORY     - 1986     GOOD             NGS
 BJ0940  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ0940
 BJ0940                          STATION DESCRIPTION
 BJ0940
 BJ0940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0940'AT HAMMOND, 0.3 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD
 BJ0940'FROM THE RAILROAD STATION, AT THE JUNCTION OF NORTH HOLLY STREET
 BJ0940'AND EAST ROBINSON STREET, 23.5 FT EAST OF THE CENTER LINE OF NORTH
 BJ0940'HOLLY STREET, 32.6 FT SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK,
 BJ0940'51 FT SOUTH OF THE CENTER LINE OF EAST ROBINSON STREET, 16 FT NORTH
 BJ0940'OF THE CENTER LINE OF AN ENTRANCE DRIVE TO A FEED MILL, 1 FT NORTH
 BJ0940'OF A POWER LINE POLE.  THE DISK IS 0.4 FT BELOW THE LEVEL OF THE
 BJ0940'GROUND ACCESS TO WHICH IS HAD THROUGH A 4-INCH PLASTIC SCREW PLUG.
 BJ0940
 BJ0940                          STATION RECOVERY (1986)
 BJ0940
 BJ0940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0940'RECOVERED IN GOOD CONDITION.
 BJ0940
 BJ0940                          STATION RECOVERY (1992)
 BJ0940
 BJ0940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ0940'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0356 ***********************************************************************
 BJ0356  DESIGNATION -  A 296
 BJ0356  PID         -  BJ0356
 BJ0356  STATE/COUNTY-  LA/ST LANDRY
 BJ0356  COUNTRY     -  US
 BJ0356  USGS QUAD   -  PORTAGE (2018)
 BJ0356
 BJ0356                         *CURRENT SURVEY CONTROL
 BJ0356  ______________________________________________________________________
 BJ0356* NAD 83(1986) POSITION- 30 25 02.     (N) 091 50 09.     (W)   SCALED
 BJ0356* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0356  **This station is located in a suspected subsidence area (see below).
 BJ0356  ______________________________________________________________________
 BJ0356  GEOID HEIGHT    -        -27.270 (meters)                     GEOID18
 BJ0356  DYNAMIC HEIGHT  -          3.152 (meters)       10.34  (feet) COMP
 BJ0356  MODELED GRAVITY -    979,327.9   (mgal)                       NAVD 88
 BJ0356
 BJ0356.The horizontal coordinates were scaled from a map and have
 BJ0356.an estimated accuracy of +/- 6 seconds.
 BJ0356
 BJ0356.** This station is in an area of known vertical motion. If an
 BJ0356.** orthometric height was ever established but is not available 
 BJ0356.** in the current survey control section, the orthometric height
 BJ0356.** is considered suspect.  Suspect heights are available in the
 BJ0356.** superseded section only if requested.
 BJ0356
 BJ0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0356.GEOID18 height accuracy estimate available here.
 BJ0356
 BJ0356.Click photographs - Photos may exist for this station.
 BJ0356
 BJ0356.The dynamic height is computed by dividing the NAVD 88
 BJ0356.geopotential number by the normal gravity value computed on the
 BJ0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0356.degrees latitude (g = 980.6199 gals.).
 BJ0356
 BJ0356.The modeled gravity was interpolated from observed gravity values.
 BJ0356
 BJ0356;                    North         East    Units  Estimated Accuracy
 BJ0356;SPC LA S     -   212,620.      951,720.      MT  (+/- 180 meters Scaled)
 BJ0356
 BJ0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP118655(NAD 83)
 BJ0356
 BJ0356                          SUPERSEDED SURVEY CONTROL
 BJ0356
 BJ0356.No superseded survey control is available for this station.
 BJ0356
 BJ0356_MARKER: DV = VERTICAL CONTROL DISK
 BJ0356_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0356+WITH SETTING: INTO GROUND
 BJ0356_STAMPING: A 296 1976
 BJ0356_MARK LOGO: NGS
 BJ0356_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0356_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0356
 BJ0356  HISTORY     - Date     Condition        Report By
 BJ0356  HISTORY     - 1976     MONUMENTED       NGS
 BJ0356
 BJ0356                          STATION DESCRIPTION
 BJ0356
 BJ0356'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0356'17.15 MI SW FROM KROTZ SPRINGS.
 BJ0356'6.8 MILES WEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BJ0356'OFFICE AT KROTZ SPRINGS, THENCE 10.35 MILES SOUTH ALONG THE TOP OF THE
 BJ0356'WEST ATCHAFALAYA BASIN PROTECTION LEVEE, AT TOE OF THE LEVEE, 233 FT.
 BJ0356'SOUTHWEST OF THE CENTER LINE OF THE LEVEE ROAD, 67.5 FT. SOUTHEAST OF
 BJ0356'THE SOUTH CORNER OF A LONE 1 STORY SMALL WOODWN HOUSE, 16 FT. SOUTH-
 BJ0356'EAST OF THE CENTER OF A DITCH, 17 FT. EAST NORTHEAST OF A 30-INCH TREE
 BJ0356'WITH A TRIANGULAR BLAZ, 45 FT. NORTHEAST OF THE NORTHEAST EDGE OF THE
 BJ0356'COURTABLEAU BAYOU CHANNEL, 0.1 MILE NORTHWEST OF THE JUNCTION OF A
 BJ0356'GRAVEL ROAD SOUTHWEST.
 BJ0356'NOTE 7.7 MILES NORTHWEST OF HENDERSON.
 BJ0356'A DISK ON TOP OF A COPPER-COATED STEEL ROD TO A DEPTH OF 4 FEET
 BJ0356'ENCASED IN A PIPE PROJECTING +0 INCHES.
 BJ0356'20 FEET BELOW LEVEE ROAD
 BJ0356'1 FOOT NORTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0095 ***********************************************************************
 AU0095  DESIGNATION -  A 297
 AU0095  PID         -  AU0095
 AU0095  STATE/COUNTY-  LA/ST MARTIN
 AU0095  COUNTRY     -  US
 AU0095  USGS QUAD   -  MORGAN CITY (2018)
 AU0095
 AU0095                         *CURRENT SURVEY CONTROL
 AU0095  ______________________________________________________________________
 AU0095* NAD 83(1986) POSITION- 29 44 52.     (N) 091 10 32.     (W)   SCALED
 AU0095* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0095  **This station is located in a suspected subsidence area (see below).
 AU0095  ______________________________________________________________________
 AU0095  GEOID HEIGHT    -        -25.640 (meters)                     GEOID18
 AU0095  DYNAMIC HEIGHT  -          2.248 (meters)        7.38  (feet) COMP
 AU0095  MODELED GRAVITY -    979,307.2   (mgal)                       NAVD 88
 AU0095
 AU0095.The horizontal coordinates were scaled from a map and have
 AU0095.an estimated accuracy of +/- 6 seconds.
 AU0095
 AU0095.** This station is in an area of known vertical motion. If an
 AU0095.** orthometric height was ever established but is not available 
 AU0095.** in the current survey control section, the orthometric height
 AU0095.** is considered suspect.  Suspect heights are available in the
 AU0095.** superseded section only if requested.
 AU0095
 AU0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0095.GEOID18 height accuracy estimate available here.
 AU0095
 AU0095.Click photographs - Photos may exist for this station.
 AU0095
 AU0095.The dynamic height is computed by dividing the NAVD 88
 AU0095.geopotential number by the normal gravity value computed on the
 AU0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0095.degrees latitude (g = 980.6199 gals.).
 AU0095
 AU0095.The modeled gravity was interpolated from observed gravity values.
 AU0095
 AU0095;                    North         East    Units  Estimated Accuracy
 AU0095;SPC LA S     -   138,320.    1,015,260.      MT  (+/- 180 meters Scaled)
 AU0095
 AU0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN764922(NAD 83)
 AU0095
 AU0095                          SUPERSEDED SURVEY CONTROL
 AU0095
 AU0095.No superseded survey control is available for this station.
 AU0095
 AU0095_MARKER: DV = VERTICAL CONTROL DISK
 AU0095_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 AU0095+WITH SETTING: INTO GROUND
 AU0095_STAMPING: A 297 1976
 AU0095_MARK LOGO: NGS
 AU0095_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0095_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0095
 AU0095  HISTORY     - Date     Condition        Report By
 AU0095  HISTORY     - 1976     MONUMENTED       NGS
 AU0095  HISTORY     - 1985     MARK NOT FOUND   LADTD
 AU0095  HISTORY     - 20010730 MARK NOT FOUND   NGS
 AU0095
 AU0095                          STATION DESCRIPTION
 AU0095
 AU0095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0095'4.0 MI NORTH FROM MORGAN CITY.
 AU0095'4.0 MI NORTH ALONG STATE HIGHWAY 70 (MAUGERITE ST.) FROM THE T
 AU0095'JUNCTION AT SIXTH STREET, 12.1 MI SOUTH OF THE DRAWBRIDGE OVER BELLE
 AU0095'RIVER, 0.1 MILE NORTH OF THE DRIVEWAY WHICH LEADS TO A BUILDING NOW
 AU0095'CALLED NASHVILLE SOUTH, 74 FT WEST OF THE CENTER LINE OF THE HIGHWAY,
 AU0095'54 FT EAST OF THE EAST LEVEE RETAINING WALL, 148 FT NORTH OF THE
 AU0095'EXTENDED CENTER LINE OF A SHELL ROAD LEADING EAST, THE DISK IS O.4
 AU0095'FT BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD THROUGH A
 AU0095'4-INCH PLASTIC SCREW CAP WHICH IS FLUSH WITH THE GROUND.
 AU0095
 AU0095                          STATION RECOVERY (1985)
 AU0095
 AU0095'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 AU0095'MARK NOT FOUND.
 AU0095
 AU0095                          STATION RECOVERY (2001)
 AU0095
 AU0095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AU0095'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0112 ***********************************************************************
 AU0112  DESIGNATION -  A 297 RESET
 AU0112  PID         -  AU0112
 AU0112  STATE/COUNTY-  LA/ST MARTIN
 AU0112  COUNTRY     -  US
 AU0112  USGS QUAD   -  MORGAN CITY (2018)
 AU0112
 AU0112                         *CURRENT SURVEY CONTROL
 AU0112  ______________________________________________________________________
 AU0112* NAD 83(1986) POSITION- 29 44 52.     (N) 091 10 32.     (W)   SCALED
 AU0112* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0112  **This station is located in a suspected subsidence area (see below).
 AU0112  ______________________________________________________________________
 AU0112  GEOID HEIGHT    -        -25.640 (meters)                     GEOID18
 AU0112
 AU0112.The horizontal coordinates were scaled from a map and have
 AU0112.an estimated accuracy of +/- 6 seconds.
 AU0112
 AU0112.** This station is in an area of known vertical motion. If an
 AU0112.** orthometric height was ever established but is not available 
 AU0112.** in the current survey control section, the orthometric height
 AU0112.** is considered suspect.  Suspect heights are available in the
 AU0112.** superseded section only if requested.
 AU0112
 AU0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0112.GEOID18 height accuracy estimate available here.
 AU0112
 AU0112.Click photographs - Photos may exist for this station.
 AU0112
 AU0112;                    North         East    Units  Estimated Accuracy
 AU0112;SPC LA S     -   138,320.    1,015,260.      MT  (+/- 180 meters Scaled)
 AU0112
 AU0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN764922(NAD 83)
 AU0112
 AU0112                          SUPERSEDED SURVEY CONTROL
 AU0112
 AU0112.No superseded survey control is available for this station.
 AU0112
 AU0112_MARKER: I = METAL ROD
 AU0112_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU0112_STAMPING: A 297 RESET 1980
 AU0112_MARK LOGO: NGS
 AU0112_PROJECTION: FLUSH
 AU0112_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0112_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU0112+STABILITY: POSITION/ELEVATION WELL
 AU0112_ROD/PIPE-DEPTH: 12.2 meters
 AU0112
 AU0112  HISTORY     - Date     Condition        Report By
 AU0112  HISTORY     - 1980     MONUMENTED       NGS
 AU0112  HISTORY     - 20010730 MARK NOT FOUND   NGS
 AU0112
 AU0112                          STATION DESCRIPTION
 AU0112
 AU0112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AU0112'4.0 MI NORTH FROM MORGAN CITY.
 AU0112'4.0 MILES NORTH ALONG STATE HIGHWAY 70 (MAUGERITE ST) FROM THE
 AU0112'T-JUNCTION AT SIXTH STREET, 12.1 MILES SOUTH OF THE DRAWBRIDGE
 AU0112'OVER BELLE RIVER, 0.1 MILE NORTH OF THE DRIVEWAY WHICH LEADS TO
 AU0112'A BUILDING NOW CALLED NASHVILLE SOUTH, AND ABOUT 50.0 FEET
 AU0112'BEFORE REACHING A SIDE ROAD ON THE LEFT, 80.0 FEET WEST OF THE
 AU0112'CENTER OF STATE HIGHWAY 70, 51.0 FEET WEST OF SHEET PILING
 AU0112'ON THE TOP CENTER OF THE LEVEE AT STATION NO 61. A STAINLESS
 AU0112'STEEL ROD ENCASED IN A PIPE.
 AU0112
 AU0112                          STATION RECOVERY (2001)
 AU0112
 AU0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AU0112'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1596 ***********************************************************************
 BJ1596  DESIGNATION -  A 2977
 BJ1596  PID         -  BJ1596
 BJ1596  STATE/COUNTY-  LA/ST TAMMANY
 BJ1596  COUNTRY     -  US
 BJ1596  USGS QUAD   -  MADISONVILLE (2018)
 BJ1596
 BJ1596                         *CURRENT SURVEY CONTROL
 BJ1596  ______________________________________________________________________
 BJ1596* NAD 83(1986) POSITION- 30 29 49.     (N) 090 12 58.     (W)   SCALED
 BJ1596* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1596  **This station is located in a suspected subsidence area (see below).
 BJ1596  ______________________________________________________________________
 BJ1596  GEOID HEIGHT    -        -26.816 (meters)                     GEOID18
 BJ1596
 BJ1596.The horizontal coordinates were scaled from a map and have
 BJ1596.an estimated accuracy of +/- 6 seconds.
 BJ1596
 BJ1596.** This station is in an area of known vertical motion. If an
 BJ1596.** orthometric height was ever established but is not available 
 BJ1596.** in the current survey control section, the orthometric height
 BJ1596.** is considered suspect.  Suspect heights are available in the
 BJ1596.** superseded section only if requested.
 BJ1596
 BJ1596.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1596.GEOID18 height accuracy estimate available here.
 BJ1596
 BJ1596.Click photographs - Photos may exist for this station.
 BJ1596
 BJ1596;                    North         East    Units  Estimated Accuracy
 BJ1596;SPC LA S     -   221,880.    1,107,250.      MT  (+/- 180 meters Scaled)
 BJ1596
 BJ1596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP672771(NAD 83)
 BJ1596
 BJ1596                          SUPERSEDED SURVEY CONTROL
 BJ1596
 BJ1596.No superseded survey control is available for this station.
 BJ1596
 BJ1596_MARKER: DD = SURVEY DISK
 BJ1596_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1596_STAMPING: A 2977 37.753
 BJ1596_PROJECTION: PROJECTING 20 CENTIMETERS
 BJ1596_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1596
 BJ1596  HISTORY     - Date     Condition        Report By
 BJ1596  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1596  HISTORY     - 1955     GOOD             CGS
 BJ1596
 BJ1596                          STATION DESCRIPTION
 BJ1596
 BJ1596'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1596'7.6 MI W FROM COVINGTON.
 BJ1596'LOCATED 6.7 MILES WEST ALONG THE GAYLORD CONTAINER CORP. RAILROAD FROM
 BJ1596'THE STATION IN COVINGTON, 7 POLES EAST OF MILEPOST C 7, 21.5 FEET
 BJ1596'SOUTH OF THE SOUTH RAIL AND 24 FEET NORTHWEST OF POLE NO. 1120. IT IS
 BJ1596'A STANDARD LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP OF A CONCRETE
 BJ1596'POST PROJECTING 8 INCHES AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 BJ1596'TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0210 ***********************************************************************
 AU0210  DESIGNATION -  A 298
 AU0210  PID         -  AU0210
 AU0210  STATE/COUNTY-  LA/ST MARY
 AU0210  COUNTRY     -  US
 AU0210  USGS QUAD   -  MORGAN CITY (2018)
 AU0210
 AU0210                         *CURRENT SURVEY CONTROL
 AU0210  ______________________________________________________________________
 AU0210* NAD 83(1986) POSITION- 29 41 41.     (N) 091 13 11.     (W)   SCALED
 AU0210* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0210  **This station is located in a suspected subsidence area (see below).
 AU0210  ______________________________________________________________________
 AU0210  GEOID HEIGHT    -        -25.497 (meters)                     GEOID18
 AU0210  DYNAMIC HEIGHT  -          1.885 (meters)        6.18  (feet) COMP
 AU0210  MODELED GRAVITY -    979,305.0   (mgal)                       NAVD 88
 AU0210
 AU0210.The horizontal coordinates were scaled from a map and have
 AU0210.an estimated accuracy of +/- 6 seconds.
 AU0210
 AU0210.** This station is in an area of known vertical motion. If an
 AU0210.** orthometric height was ever established but is not available 
 AU0210.** in the current survey control section, the orthometric height
 AU0210.** is considered suspect.  Suspect heights are available in the
 AU0210.** superseded section only if requested.
 AU0210
 AU0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0210.GEOID18 height accuracy estimate available here.
 AU0210
 AU0210.Click photographs - Photos may exist for this station.
 AU0210
 AU0210.The dynamic height is computed by dividing the NAVD 88
 AU0210.geopotential number by the normal gravity value computed on the
 AU0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0210.degrees latitude (g = 980.6199 gals.).
 AU0210
 AU0210.The modeled gravity was interpolated from observed gravity values.
 AU0210
 AU0210;                    North         East    Units  Estimated Accuracy
 AU0210;SPC LA S     -   132,430.    1,011,000.      MT  (+/- 180 meters Scaled)
 AU0210
 AU0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN722862(NAD 83)
 AU0210
 AU0210                          SUPERSEDED SURVEY CONTROL
 AU0210
 AU0210.No superseded survey control is available for this station.
 AU0210
 AU0210_MARKER: DV = VERTICAL CONTROL DISK
 AU0210_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AU0210_SP_SET: BRIDGE ABUTMENT
 AU0210_STAMPING: A 298 1976
 AU0210_MARK LOGO: NGS
 AU0210_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0210_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0210+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0210
 AU0210  HISTORY     - Date     Condition        Report By
 AU0210  HISTORY     - 1976     MONUMENTED       NGS
 AU0210  HISTORY     - 19930304 GOOD             NGS
 AU0210
 AU0210                          STATION DESCRIPTION
 AU0210
 AU0210'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0210'IN BERWICK.
 AU0210'AT BERWICK, AT THE WEST END OF THE OLD U.S. HIGHWAY 90 BRIDGE OVER
 AU0210'BERWICK BAY, 75 FT. EAST OF THE WEST END OF THE BRIDGE, 20 FT. EAST
 AU0210'OF THE EXTENDED CENTER LINE OF FOURTH STREET, SET VERTICALLY IN THE
 AU0210'EAST FACE OF THE WEST CONCRETE ABUTMENT, 1.3 FT. SOUTH OF THE
 AU0210'NORTHEAST CORNER OF THE ABUTMENT.
 AU0210
 AU0210                          STATION RECOVERY (1993)
 AU0210
 AU0210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0210'IN BERWICK, AT THE INTERSECTION OF FOURTH AND BOWMAN STREET, SET
 AU0210'VERTICALLY IN THE NORTHEAST FACE OF THE SOUTHWEST CONCRETE ABUTMENT
 AU0210'OF THE STATE HIGHWAY 182 BRIDGE SPANNING BERWICK BAY, 21.6 M (70.9
 AU0210'FT) NORTHEAST OF THE SOUTHWEST END OF THE BRIDGE, 15.8 M (51.8 FT)
 AU0210'SOUTHEAST OF THE EXTENDED CENTERLINE OF BOWMAN STREET, 6.2 M (20.3
 AU0210'FT) NORTHEAST OF THE EXTENDED CENTER OF FOURTH STREET, AND 0.9 M (3.0
 AU0210'FT) ABOVE THE LEVEL OF A SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1600 ***********************************************************************
 BJ1600  DESIGNATION -  A 2980
 BJ1600  PID         -  BJ1600
 BJ1600  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1600  COUNTRY     -  US
 BJ1600  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ1600
 BJ1600                         *CURRENT SURVEY CONTROL
 BJ1600  ______________________________________________________________________
 BJ1600* NAD 83(1986) POSITION- 30 29 59.     (N) 090 15 27.     (W)   SCALED
 BJ1600* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1600  **This station is located in a suspected subsidence area (see below).
 BJ1600  ______________________________________________________________________
 BJ1600  GEOID HEIGHT    -        -26.815 (meters)                     GEOID18
 BJ1600
 BJ1600.The horizontal coordinates were scaled from a map and have
 BJ1600.an estimated accuracy of +/- 6 seconds.
 BJ1600
 BJ1600.** This station is in an area of known vertical motion. If an
 BJ1600.** orthometric height was ever established but is not available 
 BJ1600.** in the current survey control section, the orthometric height
 BJ1600.** is considered suspect.  Suspect heights are available in the
 BJ1600.** superseded section only if requested.
 BJ1600
 BJ1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1600.GEOID18 height accuracy estimate available here.
 BJ1600
 BJ1600.Click photographs - Photos may exist for this station.
 BJ1600
 BJ1600;                    North         East    Units  Estimated Accuracy
 BJ1600;SPC LA S     -   222,150.    1,103,270.      MT  (+/- 180 meters Scaled)
 BJ1600
 BJ1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP632773(NAD 83)
 BJ1600
 BJ1600                          SUPERSEDED SURVEY CONTROL
 BJ1600
 BJ1600.No superseded survey control is available for this station.
 BJ1600
 BJ1600_MARKER: DD = SURVEY DISK
 BJ1600_STAMPING: A 2980 36
 BJ1600_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1600
 BJ1600  HISTORY     - Date     Condition        Report By
 BJ1600  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1600  HISTORY     - 1955     GOOD             CGS
 BJ1600
 BJ1600                          STATION DESCRIPTION
 BJ1600
 BJ1600'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1600'3.2 MI W FROM GOODBEE.
 BJ1600'LOCATED 3.2 MILES WEST ALONG THE GAYLORD CONTAINER CORP. RAILROAD FROM
 BJ1600'GOODBEE, 3 POLES WEST OF MILEPOST C 9 OR 9.1 MILES WEST OF COVINGTON,
 BJ1600'4.2 FEET NORTH OF THE NORTH RAIL OF THE TRACK AND 39 FEET NORTH OF
 BJ1600'POLE NO. 1171.  IT IS A STANDARD USC AND GS AND STATE SURVEY DISK, SET
 BJ1600'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1294 ***********************************************************************
 BJ1294  DESIGNATION -  A 2994 LAGS
 BJ1294  PID         -  BJ1294
 BJ1294  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1294  COUNTRY     -  US
 BJ1294  USGS QUAD   -  HAMMOND (2018)
 BJ1294
 BJ1294                         *CURRENT SURVEY CONTROL
 BJ1294  ______________________________________________________________________
 BJ1294* NAD 83(1986) POSITION- 30 30 44.     (N) 090 25 52.     (W)   SCALED
 BJ1294* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1294  **This station is located in a suspected subsidence area (see below).
 BJ1294  ______________________________________________________________________
 BJ1294  GEOID HEIGHT    -        -26.877 (meters)                     GEOID18
 BJ1294
 BJ1294.The horizontal coordinates were scaled from a map and have
 BJ1294.an estimated accuracy of +/- 6 seconds.
 BJ1294
 BJ1294.** This station is in an area of known vertical motion. If an
 BJ1294.** orthometric height was ever established but is not available 
 BJ1294.** in the current survey control section, the orthometric height
 BJ1294.** is considered suspect.  Suspect heights are available in the
 BJ1294.** superseded section only if requested.
 BJ1294
 BJ1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1294.GEOID18 height accuracy estimate available here.
 BJ1294
 BJ1294.Click photographs - Photos may exist for this station.
 BJ1294
 BJ1294;                    North         East    Units  Estimated Accuracy
 BJ1294;SPC LA S     -   223,390.    1,086,600.      MT  (+/- 180 meters Scaled)
 BJ1294
 BJ1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP465783(NAD 83)
 BJ1294
 BJ1294                          SUPERSEDED SURVEY CONTROL
 BJ1294
 BJ1294.No superseded survey control is available for this station.
 BJ1294
 BJ1294_MARKER: Z = SEE DESCRIPTION
 BJ1294_SETTING: 0 = UNSPECIFIED SETTING
 BJ1294_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1294
 BJ1294  HISTORY     - Date     Condition        Report By
 BJ1294  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1294  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1294  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1294
 BJ1294                          STATION DESCRIPTION
 BJ1294
 BJ1294'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1294'2.2 MI E FROM HAMMOND.
 BJ1294'2.2 MILES EAST ALONG YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 BJ1294'HAMMOND, TANGIPAHOA PARISH.  NOTE-- NO FURTHER DESCRIPTION FOR THIS
 BJ1294'MARK IS AVAILABLE.
 BJ1294
 BJ1294                          STATION RECOVERY (1964)
 BJ1294
 BJ1294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ1294'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1295 ***********************************************************************
 BJ1295  DESIGNATION -  A 2995
 BJ1295  PID         -  BJ1295
 BJ1295  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1295  COUNTRY     -  US
 BJ1295  USGS QUAD   -  HAMMOND (2018)
 BJ1295
 BJ1295                         *CURRENT SURVEY CONTROL
 BJ1295  ______________________________________________________________________
 BJ1295* NAD 83(1986) POSITION- 30 30 46.     (N) 090 26 28.     (W)   SCALED
 BJ1295* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1295  **This station is located in a suspected subsidence area (see below).
 BJ1295  ______________________________________________________________________
 BJ1295  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ1295
 BJ1295.The horizontal coordinates were scaled from a map and have
 BJ1295.an estimated accuracy of +/- 6 seconds.
 BJ1295
 BJ1295.** This station is in an area of known vertical motion. If an
 BJ1295.** orthometric height was ever established but is not available 
 BJ1295.** in the current survey control section, the orthometric height
 BJ1295.** is considered suspect.  Suspect heights are available in the
 BJ1295.** superseded section only if requested.
 BJ1295
 BJ1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1295.GEOID18 height accuracy estimate available here.
 BJ1295
 BJ1295.Click photographs - Photos may exist for this station.
 BJ1295
 BJ1295;                    North         East    Units  Estimated Accuracy
 BJ1295;SPC LA S     -   223,440.    1,085,640.      MT  (+/- 180 meters Scaled)
 BJ1295
 BJ1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP455783(NAD 83)
 BJ1295
 BJ1295                          SUPERSEDED SURVEY CONTROL
 BJ1295
 BJ1295.No superseded survey control is available for this station.
 BJ1295
 BJ1295_MARKER: DD = SURVEY DISK
 BJ1295_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1295_STAMPING: A 2995
 BJ1295_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1295
 BJ1295  HISTORY     - Date     Condition        Report By
 BJ1295  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1295  HISTORY     - 1955     MARK NOT FOUND   CGS
 BJ1295
 BJ1295                          STATION DESCRIPTION
 BJ1295
 BJ1295'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1295'1.3 MI E FROM HAMMOND.
 BJ1295'1.3 MILES EAST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 BJ1295'THE STATION AT HAMMOND, TANGIPAHOA PARISH, 0.1 MILE EAST OF A
 BJ1295'GRAVEL-ROAD CROSSING LEADING TO THE Y INN NIGHT CLUB, 40 FEET NORTH OF
 BJ1295'THE NORTH RAIL, 6 FEET FROM A WIRE FENCE, AND ON THE OUTSIDE OF A
 BJ1295'CURVE.  A STATE SURVEY SANDARD DISK, STAMPED A 2995 AND SET IN THE TOP
 BJ1295'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2762 ***********************************************************************
 BJ2762  DESIGNATION -  A 30
 BJ2762  PID         -  BJ2762
 BJ2762  STATE/COUNTY-  LA/ST LANDRY
 BJ2762  COUNTRY     -  US
 BJ2762  USGS QUAD   -  PORT BARRE (2018)
 BJ2762
 BJ2762                         *CURRENT SURVEY CONTROL
 BJ2762  ______________________________________________________________________
 BJ2762* NAD 83(1986) POSITION- 30 32 49.     (N) 091 52 29.     (W)   SCALED
 BJ2762* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2762  **This station is located in a suspected subsidence area (see below).
 BJ2762  ______________________________________________________________________
 BJ2762  GEOID HEIGHT    -        -27.278 (meters)                     GEOID18
 BJ2762
 BJ2762.The horizontal coordinates were scaled from a map and have
 BJ2762.an estimated accuracy of +/- 6 seconds.
 BJ2762
 BJ2762.** This station is in an area of known vertical motion. If an
 BJ2762.** orthometric height was ever established but is not available 
 BJ2762.** in the current survey control section, the orthometric height
 BJ2762.** is considered suspect.  Suspect heights are available in the
 BJ2762.** superseded section only if requested.
 BJ2762
 BJ2762.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2762.GEOID18 height accuracy estimate available here.
 BJ2762
 BJ2762.Click photographs - Photos may exist for this station.
 BJ2762
 BJ2762;                    North         East    Units  Estimated Accuracy
 BJ2762;SPC LA S     -   227,020.      948,050.      MT  (+/- 180 meters Scaled)
 BJ2762
 BJ2762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP079799(NAD 83)
 BJ2762
 BJ2762                          SUPERSEDED SURVEY CONTROL
 BJ2762
 BJ2762.No superseded survey control is available for this station.
 BJ2762
 BJ2762_MARKER: DB = BENCH MARK DISK
 BJ2762_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2762_SP_SET: PIER
 BJ2762_STAMPING: A 30 1935
 BJ2762_MARK LOGO: CGS
 BJ2762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2762
 BJ2762  HISTORY     - Date     Condition        Report By
 BJ2762  HISTORY     - 1935     MONUMENTED       CGS
 BJ2762  HISTORY     - 1936     GOOD             LAGS
 BJ2762  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2762
 BJ2762                          STATION DESCRIPTION
 BJ2762
 BJ2762'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1936
 BJ2762'4.6 MI ESE FROM PORT BARRE.
 BJ2762'MARK IS 4.6 MILES ESE OF PORT BARRE.  MARK IS STANDARD U.S.C. AND G.S.
 BJ2762'BRONZE TABLET, EMBEDDED FLUSH WITH TOP OF SECOND CONCRETE PIER FROM
 BJ2762'WEST END, OF THE MO. PAC. RR BRIDGE OVER BAYOU COURTABLEAU. MARK IS
 BJ2762'0.8 FEET SOUTH OF SW CORNER OF STEEL BRIDGE FOOTING AND 2.5 FT. NORTH
 BJ2762'OF SOUTH EDGE OF PIER.  TO REACH FROM INTERSECTION OF U.S. HWY.
 BJ2762'NO.190, (LA.HWY.NO.7) AND LA. HWY NO. 214, JUST SOUTH OF PORT BARRE,
 BJ2762'FOLLOW U.S. HWY NO. 190 (LA HWY. NO.7) EAST FOR 5.1 MI. TO WEST END OF
 BJ2762'BRIDGE.  CONTINUE EAST ON TRAIL TO NORTH OF BRIDGE FOR 0.1 MI. TO
 BJ2762'BAYOU, THENCE, SW FOR ABOUT 320 FT. TO MARK ON BRIDGE PIER.
 BJ2762
 BJ2762                          STATION RECOVERY (1964)
 BJ2762
 BJ2762'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ2762'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0659 ***********************************************************************
 BJ0659  DESIGNATION -  A 300
 BJ0659  PID         -  BJ0659
 BJ0659  STATE/COUNTY-  LA/ST JAMES
 BJ0659  COUNTRY     -  US
 BJ0659  USGS QUAD   -  CONVENT (2018)
 BJ0659
 BJ0659                         *CURRENT SURVEY CONTROL
 BJ0659  ______________________________________________________________________
 BJ0659* NAD 83(1986) POSITION- 30 03 31.     (N) 090 51 49.     (W)   SCALED
 BJ0659* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0659  **This station is located in a suspected subsidence area (see below).
 BJ0659  ______________________________________________________________________
 BJ0659  GEOID HEIGHT    -        -26.470 (meters)                     GEOID18
 BJ0659  DYNAMIC HEIGHT  -          5.325 (meters)       17.47  (feet) COMP
 BJ0659  MODELED GRAVITY -    979,310.4   (mgal)                       NAVD 88
 BJ0659
 BJ0659.The horizontal coordinates were scaled from a map and have
 BJ0659.an estimated accuracy of +/- 6 seconds.
 BJ0659
 BJ0659.** This station is in an area of known vertical motion. If an
 BJ0659.** orthometric height was ever established but is not available 
 BJ0659.** in the current survey control section, the orthometric height
 BJ0659.** is considered suspect.  Suspect heights are available in the
 BJ0659.** superseded section only if requested.
 BJ0659
 BJ0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0659.GEOID18 height accuracy estimate available here.
 BJ0659
 BJ0659.Click photographs - Photos may exist for this station.
 BJ0659
 BJ0659.The dynamic height is computed by dividing the NAVD 88
 BJ0659.geopotential number by the normal gravity value computed on the
 BJ0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0659.degrees latitude (g = 980.6199 gals.).
 BJ0659
 BJ0659.The modeled gravity was interpolated from observed gravity values.
 BJ0659
 BJ0659;                    North         East    Units  Estimated Accuracy
 BJ0659;SPC LA S     -   172,860.    1,045,290.      MT  (+/- 180 meters Scaled)
 BJ0659
 BJ0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP059272(NAD 83)
 BJ0659
 BJ0659                          SUPERSEDED SURVEY CONTROL
 BJ0659
 BJ0659.No superseded survey control is available for this station.
 BJ0659
 BJ0659_MARKER: DV = VERTICAL CONTROL DISK
 BJ0659_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0659+WITH SETTING: INTO GROUND
 BJ0659_STAMPING: A 300 1977
 BJ0659_MARK LOGO: NGS
 BJ0659_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0659_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0659
 BJ0659  HISTORY     - Date     Condition        Report By
 BJ0659  HISTORY     - 1977     MONUMENTED       NGS
 BJ0659
 BJ0659                          STATION DESCRIPTION
 BJ0659
 BJ0659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0659'12.5 MI SE FROM DONALDSONVILLE.
 BJ0659'12.5 MILES SOUTHEAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0659'LESSARD STREET, 38 FT NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BJ0659'86 FT NORTH AND ACROSS THE HIGHWAY FROM THE NORTHEAST CORNER OF A
 BJ0659'ONE STORY CONCRETE BLOCK BUILDING WITH THE NAME LE RENDEVOUS LOUNGE
 BJ0659'ON THE FRONT, 2 FT WEST OF A GUY POLE FOR A POWER POLE WHICH IS
 BJ0659'ACROSS THE HIGHWAY, 13.8 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM
 BJ0659'THE JUNCTION OF STATE HIGHWAY 20 AT VACHERIE, ACCESS TO DISK IS HAD
 BJ0659'THROUGH A 4-INCH PLASTIC SCREW CAP FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2228 ***********************************************************************
 BX2228  DESIGNATION -  A 301
 BX2228  PID         -  BX2228
 BX2228  STATE/COUNTY-  LA/AVOYELLES
 BX2228  COUNTRY     -  US
 BX2228  USGS QUAD   -  MARKSVILLE NORTH (2018)
 BX2228
 BX2228                         *CURRENT SURVEY CONTROL
 BX2228  ______________________________________________________________________
 BX2228* NAD 83(1986) POSITION- 31 09 24.     (N) 092 05 30.     (W)   SCALED
 BX2228* NAVD 88 ORTHO HEIGHT -    23.377 (meters)       76.70  (feet) ADJUSTED
 BX2228  ______________________________________________________________________
 BX2228  GEOID HEIGHT    -        -26.751 (meters)                     GEOID18
 BX2228  DYNAMIC HEIGHT  -         23.348 (meters)       76.60  (feet) COMP
 BX2228  MODELED GRAVITY -    979,397.0   (mgal)                       NAVD 88
 BX2228
 BX2228  VERT ORDER      -  FIRST     CLASS I
 BX2228
 BX2228.The horizontal coordinates were scaled from a map and have
 BX2228.an estimated accuracy of +/- 6 seconds.
 BX2228
 BX2228.The orthometric height was determined by differential leveling and
 BX2228.adjusted by the NATIONAL GEODETIC SURVEY
 BX2228.in February 1994.
 BX2228
 BX2228.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2228.GEOID18 height accuracy estimate available here.
 BX2228
 BX2228.Click photographs - Photos may exist for this station.
 BX2228
 BX2228.The dynamic height is computed by dividing the NAVD 88
 BX2228.geopotential number by the normal gravity value computed on the
 BX2228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2228.degrees latitude (g = 980.6199 gals.).
 BX2228
 BX2228.The modeled gravity was interpolated from observed gravity values.
 BX2228
 BX2228;                    North         East    Units  Estimated Accuracy
 BX2228;SPC LA N     -    72,880.    1,038,930.      MT  (+/- 180 meters Scaled)
 BX2228
 BX2228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ865473(NAD 83)
 BX2228
 BX2228                          SUPERSEDED SURVEY CONTROL
 BX2228
 BX2228  NAVD 88 (06/15/91)   23.389  (m)           76.74   (f) SUPERSEDED  1 1
 BX2228  NGVD 29 (11/26/84)   23.345  (m)           76.59   (f) ADJUSTED    1 1
 BX2228
 BX2228.Superseded values are not recommended for survey control.
 BX2228
 BX2228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2228.See file dsdata.pdf to determine how the superseded data were derived.
 BX2228
 BX2228_MARKER: DV = VERTICAL CONTROL DISK
 BX2228_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BX2228_STAMPING: A 301 1977
 BX2228_MARK LOGO: NGS
 BX2228_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2228_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX2228
 BX2228  HISTORY     - Date     Condition        Report By
 BX2228  HISTORY     - 1977     MONUMENTED       NGS
 BX2228  HISTORY     - 20040204 MARK NOT FOUND   USPSQD
 BX2228
 BX2228                          STATION DESCRIPTION
 BX2228
 BX2228'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2228'3.2 MI NW FROM MARKSVILLE.
 BX2228'3.0 MILES NORTHWEST ALONG STATE HIGHWAYS 115 AND 107 FROM THE
 BX2228'COURTHOUSE AT MARKSVILLE TO THE INTERSECTIONS OF STATE HIGHWAYS
 BX2228'115, 107, AND 1192, THENCE 0.15 MILE NORTHWEST ON 1192 TO THE
 BX2228'ST. MARYS CONGREGATIONAL BAPIST CHURCH, 105 FEET NORTHWEST
 BX2228'OF THE MOST NORTHWESTERLY CORNER OF CHURCH, 37 FEET SOUTH
 BX2228'OF THE CENTER LINE OF THE HIGHWAY, 12 FEET SOUTHWEST OF
 BX2228'POWER POLE WITH TRANSFORMER AND LIGHT, 4 FEET EAST OF A NORTH
 BX2228'-SOUTH FENCE.
 BX2228
 BX2228                          STATION RECOVERY (2004)
 BX2228
 BX2228'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BX2228'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2229 ***********************************************************************
 BX2229  DESIGNATION -  A 302
 BX2229  PID         -  BX2229
 BX2229  STATE/COUNTY-  LA/AVOYELLES
 BX2229  COUNTRY     -  US
 BX2229  USGS QUAD   -  EFFIE (2018)
 BX2229
 BX2229                         *CURRENT SURVEY CONTROL
 BX2229  ______________________________________________________________________
 BX2229* NAD 83(1986) POSITION- 31 12 29.     (N) 092 08 54.     (W)   SCALED
 BX2229* NAVD 88 ORTHO HEIGHT -    18.024 (meters)       59.13  (feet) ADJUSTED
 BX2229  ______________________________________________________________________
 BX2229  GEOID HEIGHT    -        -26.662 (meters)                     GEOID18
 BX2229  DYNAMIC HEIGHT  -         18.001 (meters)       59.06  (feet) COMP
 BX2229  MODELED GRAVITY -    979,401.3   (mgal)                       NAVD 88
 BX2229
 BX2229  VERT ORDER      -  FIRST     CLASS I
 BX2229
 BX2229.The horizontal coordinates were scaled from a map and have
 BX2229.an estimated accuracy of +/- 6 seconds.
 BX2229
 BX2229.The orthometric height was determined by differential leveling and
 BX2229.adjusted by the NATIONAL GEODETIC SURVEY
 BX2229.in February 1994.
 BX2229
 BX2229.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2229.GEOID18 height accuracy estimate available here.
 BX2229
 BX2229.Click photographs - Photos may exist for this station.
 BX2229
 BX2229.The dynamic height is computed by dividing the NAVD 88
 BX2229.geopotential number by the normal gravity value computed on the
 BX2229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2229.degrees latitude (g = 980.6199 gals.).
 BX2229
 BX2229.The modeled gravity was interpolated from observed gravity values.
 BX2229
 BX2229;                    North         East    Units  Estimated Accuracy
 BX2229;SPC LA N     -    78,560.    1,033,510.      MT  (+/- 180 meters Scaled)
 BX2229
 BX2229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ811529(NAD 83)
 BX2229
 BX2229                          SUPERSEDED SURVEY CONTROL
 BX2229
 BX2229  NAVD 88 (06/15/91)   18.033  (m)           59.16   (f) SUPERSEDED  1 1
 BX2229  NGVD 29 (11/26/84)   17.987  (m)           59.01   (f) ADJUSTED    1 1
 BX2229
 BX2229.Superseded values are not recommended for survey control.
 BX2229
 BX2229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2229.See file dsdata.pdf to determine how the superseded data were derived.
 BX2229
 BX2229_MARKER: DV = VERTICAL CONTROL DISK
 BX2229_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BX2229_STAMPING: A 302 1977
 BX2229_MARK LOGO: NGS
 BX2229_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2229_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX2229
 BX2229  HISTORY     - Date     Condition        Report By
 BX2229  HISTORY     - 1977     MONUMENTED       NGS
 BX2229
 BX2229                          STATION DESCRIPTION
 BX2229
 BX2229'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2229'IN EFFIE.
 BX2229'AT THE JUNCTION OF STATE HIGHWAYS 107 AND 115 WITH STATE
 BX2229'HIGHWAY 1196, CAN ALSO BE REACHED BY GOING 8.4 MILES NORTHWEST
 BX2229'ALONG HIGHWAYS 107 AND 115 FROM THE COURTHOUSE IN MARKSVILLE,
 BX2229'101 FEET SOUTHWEST OF THE CENTER LINE OF HIGHWAY 1196, 49 FEET
 BX2229'SOUTHEAST OF THE CENTER LINE OF HIGHWAYS 107 AND 115, 2 FEET
 BX2229'NORTHWEST OF A WOODEN FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2333 ***********************************************************************
 BX2333  DESIGNATION -  A 303
 BX2333  PID         -  BX2333
 BX2333  STATE/COUNTY-  LA/NATCHITOCHES
 BX2333  COUNTRY     -  US
 BX2333  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX2333
 BX2333                         *CURRENT SURVEY CONTROL
 BX2333  ______________________________________________________________________
 BX2333* NAD 83(1986) POSITION- 31 47 51.     (N) 093 04 28.     (W)   SCALED
 BX2333* NAVD 88 ORTHO HEIGHT -    36.990 (meters)      121.36  (feet) ADJUSTED
 BX2333  ______________________________________________________________________
 BX2333  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 BX2333  DYNAMIC HEIGHT  -         36.946 (meters)      121.21  (feet) COMP
 BX2333  MODELED GRAVITY -    979,459.2   (mgal)                       NAVD 88
 BX2333  OBS GRAVITY     -    979,460.6   (mgal)                       GRAV_OBS
 BX2333
 BX2333  VERT ORDER      -  FIRST     CLASS I
 BX2333
 BX2333.The horizontal coordinates were scaled from a map and have
 BX2333.an estimated accuracy of +/- 6 seconds.
 BX2333
 BX2333.The orthometric height was determined by differential leveling and
 BX2333.adjusted by the NATIONAL GEODETIC SURVEY
 BX2333.in February 1994.
 BX2333
 BX2333.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2333.GEOID18 height accuracy estimate available here.
 BX2333
 BX2333.Click photographs - Photos may exist for this station.
 BX2333
 BX2333.The dynamic height is computed by dividing the NAVD 88
 BX2333.geopotential number by the normal gravity value computed on the
 BX2333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2333.degrees latitude (g = 980.6199 gals.).
 BX2333
 BX2333.The modeled gravity was interpolated from observed gravity values.
 BX2333
 BX2333.The observed gravity was obtained from relative gravimeter ties
 BX2333.to the IGSN71 gravity network.
 BX2333
 BX2333;                    North         East    Units  Estimated Accuracy
 BX2333;SPC LA N     -   144,000.      945,610.      MT  (+/- 180 meters Scaled)
 BX2333
 BX2333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR929179(NAD 83)
 BX2333
 BX2333                          SUPERSEDED SURVEY CONTROL
 BX2333
 BX2333  NAVD 88 (06/15/91)   36.989  (m)          121.35   (f) SUPERSEDED  1 1
 BX2333  NGVD 29 (11/26/84)   37.032  (m)          121.50   (f) ADJUSTED    1 1
 BX2333
 BX2333.Superseded values are not recommended for survey control.
 BX2333
 BX2333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2333.See file dsdata.pdf to determine how the superseded data were derived.
 BX2333
 BX2333_MARKER: DV = VERTICAL CONTROL DISK
 BX2333_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2333+WITH SETTING: INTO GROUND
 BX2333_STAMPING: A 303 1977
 BX2333_MARK LOGO: NGS
 BX2333_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2333_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2333
 BX2333  HISTORY     - Date     Condition        Report By
 BX2333  HISTORY     - 1977     MONUMENTED       NGS
 BX2333  HISTORY     - 19950506 GOOD             USPSQD
 BX2333  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2333
 BX2333                          STATION DESCRIPTION
 BX2333
 BX2333'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2333'3.4 MI NE FROM NATCHITOCHES.
 BX2333'ABOUT 2.6 MILES NORTH ALONG STATE HIGHWAY 6 FROM THE POST OFFICE
 BX2333'AT NATCHITOCHES, THENCE 0.8 MILE NORTHEAST ON A BLACKTOP ROAD
 BX2333'TO LEVEE, 92 FEET SOUTHEAST OF CENTER OF ROAD, 65 FEET SOUTH OF
 BX2333'A POWER POLE WITH LIGHT AND TRANSFORMER, 53 FEET SOUTH OF THE
 BX2333'CENTER OF CATTLE GUARD LEADING TO LEVEE, 20 FEET SOUTHWEST OF
 BX2333'CENTER OF TOP OF LEVEE, AND 1 FOOT NORTHEAST OF A FENCE, SET
 BX2333'BETWEEN 2 LARGE OAK TREES.
 BX2333
 BX2333                          STATION RECOVERY (1995)
 BX2333
 BX2333'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2333'RECOVERED IN GOOD CONDITION.
 BX2333
 BX2333                          STATION RECOVERY (2001)
 BX2333
 BX2333'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX2333'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2302 ***********************************************************************
 BX2302  DESIGNATION -  A 304
 BX2302  PID         -  BX2302
 BX2302  STATE/COUNTY-  LA/NATCHITOCHES
 BX2302  COUNTRY     -  US
 BX2302  USGS QUAD   -  ALOHA (2018)
 BX2302
 BX2302                         *CURRENT SURVEY CONTROL
 BX2302  ______________________________________________________________________
 BX2302* NAD 83(1986) POSITION- 31 35 06.     (N) 092 47 59.     (W)   SCALED
 BX2302* NAVD 88 ORTHO HEIGHT -    28.991 (meters)       95.11  (feet) ADJUSTED
 BX2302  ______________________________________________________________________
 BX2302  GEOID HEIGHT    -        -25.975 (meters)                     GEOID18
 BX2302  DYNAMIC HEIGHT  -         28.956 (meters)       95.00  (feet) COMP
 BX2302  MODELED GRAVITY -    979,447.3   (mgal)                       NAVD 88
 BX2302
 BX2302  VERT ORDER      -  FIRST     CLASS I
 BX2302
 BX2302.The horizontal coordinates were scaled from a map and have
 BX2302.an estimated accuracy of +/- 6 seconds.
 BX2302
 BX2302.The orthometric height was determined by differential leveling and
 BX2302.adjusted by the NATIONAL GEODETIC SURVEY
 BX2302.in February 1994.
 BX2302
 BX2302.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2302.GEOID18 height accuracy estimate available here.
 BX2302
 BX2302.Click photographs - Photos may exist for this station.
 BX2302
 BX2302.The dynamic height is computed by dividing the NAVD 88
 BX2302.geopotential number by the normal gravity value computed on the
 BX2302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2302.degrees latitude (g = 980.6199 gals.).
 BX2302
 BX2302.The modeled gravity was interpolated from observed gravity values.
 BX2302
 BX2302;                    North         East    Units  Estimated Accuracy
 BX2302;SPC LA N     -   120,340.      971,550.      MT  (+/- 180 meters Scaled)
 BX2302
 BX2302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ190944(NAD 83)
 BX2302
 BX2302                          SUPERSEDED SURVEY CONTROL
 BX2302
 BX2302  NAVD 88 (06/15/91)   28.990  (m)           95.11   (f) SUPERSEDED  1 1
 BX2302  NGVD 29 (11/26/84)   29.006  (m)           95.16   (f) ADJUSTED    1 1
 BX2302
 BX2302.Superseded values are not recommended for survey control.
 BX2302
 BX2302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2302.See file dsdata.pdf to determine how the superseded data were derived.
 BX2302
 BX2302_MARKER: DV = VERTICAL CONTROL DISK
 BX2302_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2302+WITH SETTING: INTO GROUND
 BX2302_STAMPING: A 304 1977
 BX2302_MARK LOGO: NGS
 BX2302_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2302_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2302
 BX2302  HISTORY     - Date     Condition        Report By
 BX2302  HISTORY     - 1977     MONUMENTED       NGS
 BX2302
 BX2302                          STATION DESCRIPTION
 BX2302
 BX2302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2302'10.7 MI NE FROM CLOUTIERVILLE.
 BX2302'7.85 MILES NORTHEAST ALONG STATE HIGHWAYS 495 AND 491 FROM THE
 BX2302'JUNCTION OF STATE HIGHWAY 1 AT CLOUTIERVILLE, THENCE 2.95 MILES
 BX2302'SOUTHEAST ALONG THE LEVEE, 103 FEET SOUTH OF MILEPOST 31, 79 FEET
 BX2302'SOUTHWEST OF THE CENTER OF THE LEVEE, AND 6 FEET NORTHWEST OF A
 BX2302'POWERLINE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2097 ***********************************************************************
 BJ2097  DESIGNATION -  A 3042 LAGS
 BJ2097  PID         -  BJ2097
 BJ2097  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2097  COUNTRY     -  US
 BJ2097  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ2097
 BJ2097                         *CURRENT SURVEY CONTROL
 BJ2097  ______________________________________________________________________
 BJ2097* NAD 83(1986) POSITION- 30 24 25.     (N) 091 11 55.     (W)   SCALED
 BJ2097* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2097  **This station is located in a suspected subsidence area (see below).
 BJ2097  ______________________________________________________________________
 BJ2097  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ2097
 BJ2097.The horizontal coordinates were scaled from a map and have
 BJ2097.an estimated accuracy of +/- 6 seconds.
 BJ2097
 BJ2097.** This station is in an area of known vertical motion. If an
 BJ2097.** orthometric height was ever established but is not available 
 BJ2097.** in the current survey control section, the orthometric height
 BJ2097.** is considered suspect.  Suspect heights are available in the
 BJ2097.** superseded section only if requested.
 BJ2097
 BJ2097.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2097.GEOID18 height accuracy estimate available here.
 BJ2097
 BJ2097.Click photographs - Photos may exist for this station.
 BJ2097
 BJ2097;                    North         East    Units  Estimated Accuracy
 BJ2097;SPC LA S     -   211,380.    1,012,950.      MT  (+/- 180 meters Scaled)
 BJ2097
 BJ2097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730652(NAD 83)
 BJ2097
 BJ2097                          SUPERSEDED SURVEY CONTROL
 BJ2097
 BJ2097.No superseded survey control is available for this station.
 BJ2097
 BJ2097_MARKER: DD = SURVEY DISK
 BJ2097_SETTING: 0 = UNSPECIFIED SETTING
 BJ2097_STAMPING: A 3042
 BJ2097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2097
 BJ2097  HISTORY     - Date     Condition        Report By
 BJ2097  HISTORY     - UNK      MONUMENTED       LAGS
 BJ2097  HISTORY     - 1969     POOR             LADTD
 BJ2097
 BJ2097                          STATION DESCRIPTION
 BJ2097
 BJ2097'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ2097'2.75 MI S FROM BATON ROUGE.
 BJ2097'ABOUT 2.75 MILES SOUTH ALONG STATE HIGHWAY 327 AND THE RIVER ROAD FROM
 BJ2097'THE ILLINOIS CENTRAL RAILROAD STATION IN BATON ROUGE.  IT IS 42 FEET
 BJ2097'WEST OF CENTERLINE OF STATE HIGHWAY 327 AT JUNCTION OF GOURRIER
 BJ2097'AVENUE, 25 FEET SOUTH OF AN ALUMINIUM GATE, 109.5 FEET SOUTHWEST OF
 BJ2097'POWER POLE NO. 68, 95 FEET NORTHWEST OF CONCRETE RIGHT-OF-WAY MARKER
 BJ2097'AT JUNCTION OF STATE HIGHWAY 327 AND GOURRIER AVENUE, 2.5 FEET WEST OF
 BJ2097'A STEEL WITNESS POST, 1 FOOT BELOW THE SURFACE OF ROAD, ABOUT 2 INCHES
 BJ2097'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0985 ***********************************************************************
 BJ0985  DESIGNATION -  A 3045 A
 BJ0985  PID         -  BJ0985
 BJ0985  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0985  COUNTRY     -  US
 BJ0985  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ0985
 BJ0985                         *CURRENT SURVEY CONTROL
 BJ0985  ______________________________________________________________________
 BJ0985* NAD 83(1992) POSITION- 30 27 03.67860(N) 091 06 09.31766(W)   ADJUSTED
 BJ0985* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0985  **This station is located in a suspected subsidence area (see below).
 BJ0985  ______________________________________________________________________
 BJ0985  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ0985  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BJ0985  DYNAMIC HEIGHT  -         14.757 (meters)       48.42  (feet) COMP
 BJ0985  MODELED GRAVITY -    979,340.4   (mgal)                       NAVD 88
 BJ0985  HORZ ORDER      -  THIRD
 BJ0985
 BJ0985.The horizontal coordinates were established by classical geodetic methods
 BJ0985.and adjusted by the National Geodetic Survey in January 1993.
 BJ0985
 BJ0985.** This station is in an area of known vertical motion. If an
 BJ0985.** orthometric height was ever established but is not available 
 BJ0985.** in the current survey control section, the orthometric height
 BJ0985.** is considered suspect.  Suspect heights are available in the
 BJ0985.** superseded section only if requested.
 BJ0985
 BJ0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0985.GEOID18 height accuracy estimate available here.
 BJ0985
 BJ0985.Click photographs - Photos may exist for this station.
 BJ0985
 BJ0985.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0985
 BJ0985.The dynamic height is computed by dividing the NAVD 88
 BJ0985.geopotential number by the normal gravity value computed on the
 BJ0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0985.degrees latitude (g = 980.6199 gals.).
 BJ0985
 BJ0985.The modeled gravity was interpolated from observed gravity values.
 BJ0985
 BJ0985. The following values were computed from the NAD 83(1992) position.
 BJ0985
 BJ0985;                    North         East     Units Scale Factor Converg.
 BJ0985;SPC LA S     -   216,284.116 1,022,161.393   MT  0.99995650   +0 06 55.4
 BJ0985;SPC LA S     -   709,592.14  3,353,541.17   sFT  0.99995650   +0 06 55.4
 BJ0985;UTM  15      - 3,370,293.119   682,184.108   MT  1.00000948   +0 57 42.8
 BJ0985
 BJ0985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0985!SPC LA S     -   1.00000193  x   0.99995650  =   0.99995842
 BJ0985!UTM  15      -   1.00000193  x   1.00000948  =   1.00001141
 BJ0985
 BJ0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8218470293(NAD 83)
 BJ0985
 BJ0985                          SUPERSEDED SURVEY CONTROL
 BJ0985
 BJ0985  NAD 83(1986)-  30 27 03.69650(N)    091 06 09.31574(W) AD(       ) 3
 BJ0985  NAD 27      -  30 27 03.01182(N)    091 06 08.93530(W) AD(       ) 3
 BJ0985
 BJ0985.Superseded values are not recommended for survey control.
 BJ0985
 BJ0985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0985.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0985
 BJ0985_MARKER: DD = SURVEY DISK
 BJ0985_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0985_STAMPING: A3045A
 BJ0985_MARK LOGO: LAGS
 BJ0985_PROJECTION: PROJECTING 2 CENTIMETERS
 BJ0985_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0985
 BJ0985  HISTORY     - Date     Condition        Report By
 BJ0985  HISTORY     - 1934     MONUMENTED       LAGS
 BJ0985  HISTORY     - 1969     GOOD             LAGS
 BJ0985  HISTORY     - 1976     GOOD             NGS
 BJ0985  HISTORY     - 1987     GOOD             LA-033
 BJ0985  HISTORY     - 1988     GOOD             USPSQD
 BJ0985
 BJ0985                          STATION DESCRIPTION
 BJ0985
 BJ0985'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1934
 BJ0985'BATON ROUGE, 5.0 MI EAST OF, IN EXTREME NE. CORNER OF THE DOWNTOWN
 BJ0985'AIRPORT.  10 FT SOUTH OF E. - W. BOUNDARY FENCE.  10 FT WEST OF E.
 BJ0985'BOUNDARY FENCE.  APPROXIMATELY 3085 FT NORTHEAST OF THE NE. CORNER OF
 BJ0985'HANGER BUILDING.  IN CONCRETE POST, STANDARD LA. GEODETIC SURVEY
 BJ0985'TABLET STAMPED---A 3045A WPA---.  AZIMUTH TO SPIRE WITH LIGHT ON
 BJ0985'AIRPORT SCHOOL.
 BJ0985
 BJ0985                          STATION RECOVERY (1969)
 BJ0985
 BJ0985'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1969
 BJ0985'IN BATON ROUGE.
 BJ0985'AT THE NORTHEAST CORNER OF THE OLD DOWNTOWN AIRPORT, 61.6 FEET SOUTH
 BJ0985'OF THE CENTER LINE OF A SERVICE ROAD LEADING TO SHONEYS BIG BOY
 BJ0985'RESTAURANT, 59.5 FEET WEST OF THE CENTER LINE OF EAST AIRPORT AVE,
 BJ0985'12 FEET SOUTH-WEST OF A FENCE CORNER. A DISK SET IN THE TOP OF A
 BJ0985'CONCRETE POST , AND ABOUT LEVEL WITH EAST AIRPORT AVE.
 BJ0985
 BJ0985                          STATION RECOVERY (1976)
 BJ0985
 BJ0985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0985'RECOVERED IN GOOD CONDITION.
 BJ0985
 BJ0985                          STATION RECOVERY (1987)
 BJ0985
 BJ0985'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0985'ABOUT 0.16 KM (0.1 MI) SOUTH OF THE INTERSECTION OF FLORIDA BOULEVARD
 BJ0985'AND WOODDALE BOULEVARD TO A SMALL SERVICE ROAD ON THE LEFT, TURN LEFT
 BJ0985'(EAST) ON SERVICE ROAD TO ITS END AT AIRPORT AVENUE AND MARK SET ON
 BJ0985'THE RIGHT, 18.8 METERS (61.6 FT) SOUTH OF THE CENTERLINE OF THE
 BJ0985'SERVICE ROAD, 18.1 METERS (59.5 FT) WEST OF THE CENTERLINE OF EAST
 BJ0985'AIRPORT AVENUE, SET NEAR A POWER POLE AND TELEPHONE REPAIR BOX.  IT IS
 BJ0985'ABOUT LEVEL WITH EAST AIRPORT AVENUE.
 BJ0985
 BJ0985                          STATION RECOVERY (1988)
 BJ0985
 BJ0985'RECOVERY NOTE BY US POWER SQUADRON 1988 (JL)
 BJ0985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2336 ***********************************************************************
 BX2336  DESIGNATION -  A 305
 BX2336  PID         -  BX2336
 BX2336  STATE/COUNTY-  LA/NATCHITOCHES
 BX2336  COUNTRY     -  US
 BX2336  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX2336
 BX2336                         *CURRENT SURVEY CONTROL
 BX2336  ______________________________________________________________________
 BX2336* NAD 83(1986) POSITION- 31 48 51.     (N) 093 05 07.     (W)   SCALED
 BX2336* NAVD 88 ORTHO HEIGHT -    42.011 (meters)      137.83  (feet) ADJUSTED
 BX2336  ______________________________________________________________________
 BX2336  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 BX2336  DYNAMIC HEIGHT  -         41.961 (meters)      137.67  (feet) COMP
 BX2336  MODELED GRAVITY -    979,461.0   (mgal)                       NAVD 88
 BX2336
 BX2336  VERT ORDER      -  FIRST     CLASS I
 BX2336
 BX2336.The horizontal coordinates were scaled from a map and have
 BX2336.an estimated accuracy of +/- 6 seconds.
 BX2336
 BX2336.The orthometric height was determined by differential leveling and
 BX2336.adjusted by the NATIONAL GEODETIC SURVEY
 BX2336.in February 1994.
 BX2336
 BX2336.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2336.GEOID18 height accuracy estimate available here.
 BX2336
 BX2336.Click photographs - Photos may exist for this station.
 BX2336
 BX2336.The dynamic height is computed by dividing the NAVD 88
 BX2336.geopotential number by the normal gravity value computed on the
 BX2336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2336.degrees latitude (g = 980.6199 gals.).
 BX2336
 BX2336.The modeled gravity was interpolated from observed gravity values.
 BX2336
 BX2336;                    North         East    Units  Estimated Accuracy
 BX2336;SPC LA N     -   145,860.      944,590.      MT  (+/- 180 meters Scaled)
 BX2336
 BX2336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR919198(NAD 83)
 BX2336
 BX2336                          SUPERSEDED SURVEY CONTROL
 BX2336
 BX2336  NAVD 88 (06/15/91)   42.010  (m)          137.83   (f) SUPERSEDED  1 1
 BX2336  NGVD 29 (11/26/84)   42.056  (m)          137.98   (f) ADJUSTED    1 1
 BX2336
 BX2336.Superseded values are not recommended for survey control.
 BX2336
 BX2336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2336.See file dsdata.pdf to determine how the superseded data were derived.
 BX2336
 BX2336_MARKER: DV = VERTICAL CONTROL DISK
 BX2336_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2336+WITH SETTING: INTO GROUND
 BX2336_STAMPING: A 305 1977
 BX2336_MARK LOGO: NGS
 BX2336_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2336_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2336
 BX2336  HISTORY     - Date     Condition        Report By
 BX2336  HISTORY     - 1977     MONUMENTED       NGS
 BX2336  HISTORY     - 19950506 GOOD             USPSQD
 BX2336  HISTORY     - 19970816 GOOD             USPSQD
 BX2336  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2336
 BX2336                          STATION DESCRIPTION
 BX2336
 BX2336'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2336'4.1 MI NORTH FROM NATCHITOCHES.
 BX2336'4.1 MILES NORTH ALONG STATE HIGHWAY 6 FROM THE POST OFFICE
 BX2336'AT NATCHITOCHES, TO A PAVED ROAD LEADING NORTHWEST, ABOUT 0.15
 BX2336'MILE SOUTH OF THE RED RIVER BRIDGE, AT THE SOUTH END OF A ROAD-
 BX2336'SIDE PARK, 182 FEET SOUTHEAST OF A LARGE POWER POLE SET AT THE
 BX2336'JUNCTION, 120 FEET EAST OF THE CENTER LINE OF HIGHWAY, 93 FEET
 BX2336'NORTHEAST OF THE CENTER OF THE TOP OF A CONCRETE CULVERT UNDER
 BX2336'HIGHWAY, 101 FEET SOUTHWEST OF A TELEPHONE JUNCTION BOX SET BY
 BX2336'THE OLD HIGHWAY,43 FEET NORTHEAST OF A 24 INCH PINE TREE WITH
 BX2336'A TRIANGLE BLAZE ON THE NORTH SIDE, AND 12 FEET SOUTH OF A
 BX2336'MAGONILA TREE.
 BX2336
 BX2336                          STATION RECOVERY (1995)
 BX2336
 BX2336'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2336'RECOVERED IN GOOD CONDITION.
 BX2336
 BX2336                          STATION RECOVERY (1997)
 BX2336
 BX2336'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2336'RECOVERED IN GOOD CONDITION.
 BX2336
 BX2336                          STATION RECOVERY (2001)
 BX2336
 BX2336'RECOVERY NOTE BY US POWER SQUADRON 2001 (TMD)
 BX2336'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2283 ***********************************************************************
 BX2283  DESIGNATION -  A 306
 BX2283  PID         -  BX2283
 BX2283  STATE/COUNTY-  LA/GRANT
 BX2283  COUNTRY     -  US
 BX2283  USGS QUAD   -  BOYCE (2018)
 BX2283
 BX2283                         *CURRENT SURVEY CONTROL
 BX2283  ______________________________________________________________________
 BX2283* NAD 83(1986) POSITION- 31 28 05.     (N) 092 41 32.     (W)   SCALED
 BX2283* NAVD 88 ORTHO HEIGHT -    28.473 (meters)       93.42  (feet) ADJUSTED
 BX2283  ______________________________________________________________________
 BX2283  GEOID HEIGHT    -        -26.033 (meters)                     GEOID18
 BX2283  DYNAMIC HEIGHT  -         28.438 (meters)       93.30  (feet) COMP
 BX2283  MODELED GRAVITY -    979,440.0   (mgal)                       NAVD 88
 BX2283
 BX2283  VERT ORDER      -  FIRST     CLASS I
 BX2283
 BX2283.The horizontal coordinates were scaled from a map and have
 BX2283.an estimated accuracy of +/- 6 seconds.
 BX2283
 BX2283.The orthometric height was determined by differential leveling and
 BX2283.adjusted by the NATIONAL GEODETIC SURVEY
 BX2283.in February 1994.
 BX2283
 BX2283.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2283.GEOID18 height accuracy estimate available here.
 BX2283
 BX2283.Click photographs - Photos may exist for this station.
 BX2283
 BX2283.The dynamic height is computed by dividing the NAVD 88
 BX2283.geopotential number by the normal gravity value computed on the
 BX2283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2283.degrees latitude (g = 980.6199 gals.).
 BX2283
 BX2283.The modeled gravity was interpolated from observed gravity values.
 BX2283
 BX2283;                    North         East    Units  Estimated Accuracy
 BX2283;SPC LA N     -   107,350.      981,730.      MT  (+/- 180 meters Scaled)
 BX2283
 BX2283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ292815(NAD 83)
 BX2283
 BX2283                          SUPERSEDED SURVEY CONTROL
 BX2283
 BX2283  NAVD 88 (06/15/91)   28.472  (m)           93.41   (f) SUPERSEDED  1 1
 BX2283  NGVD 29 (11/26/84)   28.477  (m)           93.43   (f) ADJUSTED    1 1
 BX2283
 BX2283.Superseded values are not recommended for survey control.
 BX2283
 BX2283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2283.See file dsdata.pdf to determine how the superseded data were derived.
 BX2283
 BX2283_MARKER: DV = VERTICAL CONTROL DISK
 BX2283_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2283+WITH SETTING: INTO GROUND
 BX2283_STAMPING: A 306 1977
 BX2283_MARK LOGO: NGS
 BX2283_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2283_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2283
 BX2283  HISTORY     - Date     Condition        Report By
 BX2283  HISTORY     - 1977     MONUMENTED       NGS
 BX2283
 BX2283                          STATION DESCRIPTION
 BX2283
 BX2283'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2283'5.2 MI SOUTH FROM COLFAX.
 BX2283'3.3 MILES SOUTHEAST ALONG STATE HIGHWAY 8 FROM THE COURTHOUSE AT
 BX2283'COLFAX, THENCE 1.9 MILES SOUTHWEST ALONG A PAVED ROAD, 32 FEET
 BX2283'SOUTH-SOUTHEAST OF THE CENTER LINE OF LEVEE ROAD, 20 FEET NORTH-
 BX2283'NORTHWEST OF THE CENTER LINE OF PAVED ROAD, 23 FEET WEST OF A
 BX2283'FENCE JUNCTION, 2 FEET NORTH-NORTHWEST OF A BARBED WIRE FENCE,
 BX2283'AND 18 FEET WEST-SOUTHWEST OF A FENCE THAT CROSSES THE LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2163 ***********************************************************************
 CQ2163  DESIGNATION -  A 307
 CQ2163  PID         -  CQ2163
 CQ2163  STATE/COUNTY-  LA/CADDO
 CQ2163  COUNTRY     -  US
 CQ2163  USGS QUAD   -  GILLIAM (2018)
 CQ2163
 CQ2163                         *CURRENT SURVEY CONTROL
 CQ2163  ______________________________________________________________________
 CQ2163* NAD 83(1986) POSITION- 32 47 27.     (N) 093 49 44.     (W)   SCALED
 CQ2163* NAVD 88 ORTHO HEIGHT -    58.989 (meters)      193.53  (feet) ADJUSTED
 CQ2163  ______________________________________________________________________
 CQ2163  GEOID HEIGHT    -        -26.246 (meters)                     GEOID18
 CQ2163  DYNAMIC HEIGHT  -         58.923 (meters)      193.32  (feet) COMP
 CQ2163  MODELED GRAVITY -    979,531.1   (mgal)                       NAVD 88
 CQ2163
 CQ2163  VERT ORDER      -  FIRST     CLASS I
 CQ2163
 CQ2163.The horizontal coordinates were scaled from a map and have
 CQ2163.an estimated accuracy of +/- 6 seconds.
 CQ2163
 CQ2163.The orthometric height was determined by differential leveling and
 CQ2163.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2163.in June 1991.
 CQ2163
 CQ2163.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2163.GEOID18 height accuracy estimate available here.
 CQ2163
 CQ2163.Click photographs - Photos may exist for this station.
 CQ2163
 CQ2163.The dynamic height is computed by dividing the NAVD 88
 CQ2163.geopotential number by the normal gravity value computed on the
 CQ2163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2163.degrees latitude (g = 980.6199 gals.).
 CQ2163
 CQ2163.The modeled gravity was interpolated from observed gravity values.
 CQ2163
 CQ2163;                    North         East    Units  Estimated Accuracy
 CQ2163;SPC LA N     -   254,770.      875,520.      MT  (+/- 180 meters Scaled)
 CQ2163
 CQ2163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS223284(NAD 83)
 CQ2163
 CQ2163                          SUPERSEDED SURVEY CONTROL
 CQ2163
 CQ2163  NGVD 29 (11/26/84)   59.047  (m)          193.72   (f) ADJUSTED    1 1
 CQ2163
 CQ2163.Superseded values are not recommended for survey control.
 CQ2163
 CQ2163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2163.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2163
 CQ2163_MARKER: DV = VERTICAL CONTROL DISK
 CQ2163_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ2163_STAMPING: A 307 1977
 CQ2163_MARK LOGO: NGS
 CQ2163_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ2163_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2163
 CQ2163  HISTORY     - Date     Condition        Report By
 CQ2163  HISTORY     - 1977     MONUMENTED       NGS
 CQ2163  HISTORY     - 19991016 MARK NOT FOUND   USPSQD
 CQ2163
 CQ2163                          STATION DESCRIPTION
 CQ2163
 CQ2163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2163'7.7 MI NORTH FROM BELCHER.
 CQ2163'0.6 MILE NORTH ALONG STATE HIGHWAY 3049 FROM THE POST OFFICE AT
 CQ2163'BELCHER, THENCE 2.7 MILES EAST ALONG BELCHER RIVER ROAD, THENCE
 CQ2163'4.4 MILES NORTH ALONG LEVEE, 35 FEET WEST OF THE CENTER OF THE
 CQ2163'LEVEE, 2 FEET EAST OF A BARBED WIRE FENCE, AND BETWEEN TWO ORANGE
 CQ2163'WITNESS POSTS. ALSO CAN BE REACHED BY GOING 0.1 MILE SOUTH ALONG
 CQ2163'STATE HIGHWAY 3049 FROM THE TEXAS AND PACIFIC RAILROAD CROSSING
 CQ2163'AT GILLIAN, THENCE 3.1 MILES EAST ALONG SARTOR ROAD, THENCE 3.5
 CQ2163'MILES SOUTHWEST ALONG THE LEVEE.
 CQ2163
 CQ2163                          STATION RECOVERY (1999)
 CQ2163
 CQ2163'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2163'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2143 ***********************************************************************
 CQ2143  DESIGNATION -  A 308
 CQ2143  PID         -  CQ2143
 CQ2143  STATE/COUNTY-  LA/CADDO
 CQ2143  COUNTRY     -  US
 CQ2143  USGS QUAD   -  DIXIE (2018)
 CQ2143
 CQ2143                         *CURRENT SURVEY CONTROL
 CQ2143  ______________________________________________________________________
 CQ2143* NAD 83(1986) POSITION- 32 40 19.     (N) 093 47 28.     (W)   SCALED
 CQ2143* NAVD 88 ORTHO HEIGHT -    55.813 (meters)      183.11  (feet) ADJUSTED
 CQ2143  ______________________________________________________________________
 CQ2143  GEOID HEIGHT    -        -26.156 (meters)                     GEOID18
 CQ2143  DYNAMIC HEIGHT  -         55.751 (meters)      182.91  (feet) COMP
 CQ2143  MODELED GRAVITY -    979,524.0   (mgal)                       NAVD 88
 CQ2143
 CQ2143  VERT ORDER      -  FIRST     CLASS I
 CQ2143
 CQ2143.The horizontal coordinates were scaled from a map and have
 CQ2143.an estimated accuracy of +/- 6 seconds.
 CQ2143
 CQ2143.The orthometric height was determined by differential leveling and
 CQ2143.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2143.in June 1991.
 CQ2143
 CQ2143.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2143.GEOID18 height accuracy estimate available here.
 CQ2143
 CQ2143.Click photographs - Photos may exist for this station.
 CQ2143
 CQ2143.The dynamic height is computed by dividing the NAVD 88
 CQ2143.geopotential number by the normal gravity value computed on the
 CQ2143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2143.degrees latitude (g = 980.6199 gals.).
 CQ2143
 CQ2143.The modeled gravity was interpolated from observed gravity values.
 CQ2143
 CQ2143;                    North         East    Units  Estimated Accuracy
 CQ2143;SPC LA N     -   241,540.      878,900.      MT  (+/- 180 meters Scaled)
 CQ2143
 CQ2143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS258151(NAD 83)
 CQ2143
 CQ2143                          SUPERSEDED SURVEY CONTROL
 CQ2143
 CQ2143  NGVD 29 (11/26/84)   55.866  (m)          183.29   (f) ADJUSTED    1 1
 CQ2143
 CQ2143.Superseded values are not recommended for survey control.
 CQ2143
 CQ2143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2143.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2143
 CQ2143_MARKER: DV = VERTICAL CONTROL DISK
 CQ2143_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ2143+WITH SETTING: PAVEMENT
 CQ2143_SP_SET: POWER POLE FOUNDATION
 CQ2143_STAMPING: A 308 1977
 CQ2143_MARK LOGO: NGS
 CQ2143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2143+STABILITY: SURFACE MOTION
 CQ2143
 CQ2143  HISTORY     - Date     Condition        Report By
 CQ2143  HISTORY     - 1977     MONUMENTED       NGS
 CQ2143  HISTORY     - 1989     GOOD             USPSQD
 CQ2143  HISTORY     - 19991016 MARK NOT FOUND   USPSQD
 CQ2143
 CQ2143                          STATION DESCRIPTION
 CQ2143
 CQ2143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2143'5.8 MI SE FROM DIXIE.
 CQ2143'4.0 MILES SOUTHEAST ALONG STATE HIGHWAY 3049 FROM THE POST OFFICE
 CQ2143'AT DIXIE, THENCE 1.8 MILES NORTHEAST ALONG SENTELL ROAD, ALSO 3.6
 CQ2143'MILES SOUTH ALONG STATE HIGHWAY 3049 FROM THE POST OFFICE AT
 CQ2143'BELCHER, THENCE 5.1 MILES SOUTHEAST ALONG SENTELL ROAD, 133 FEET
 CQ2143'NORTHEAST OF THE CENTERLINE OF THE ROAD, 81 FEET NORTHEAST OF THE
 CQ2143'CENTERLINE OF THE LEVEE, AND SET IN THE TOP OF THE WEST CORNER OF
 CQ2143'THE WEST CONCRETE FOUNDATION OF A STEEL POWERLINE TOWER.
 CQ2143
 CQ2143                          STATION RECOVERY (1989)
 CQ2143
 CQ2143'RECOVERY NOTE BY US POWER SQUADRON 1989 (AFA)
 CQ2143'RECOVERED IN GOOD CONDITION.
 CQ2143
 CQ2143                          STATION RECOVERY (1999)
 CQ2143
 CQ2143'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2143'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0774 ***********************************************************************
 BK0774  DESIGNATION -  A 31
 BK0774  PID         -  BK0774
 BK0774  STATE/COUNTY-  LA/ALLEN
 BK0774  COUNTRY     -  US
 BK0774  USGS QUAD   -  KINDER (2018)
 BK0774
 BK0774                         *CURRENT SURVEY CONTROL
 BK0774  ______________________________________________________________________
 BK0774* NAD 83(1986) POSITION- 30 29 22.     (N) 092 48 28.     (W)   SCALED
 BK0774* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0774  **This station is located in a suspected subsidence area (see below).
 BK0774  ______________________________________________________________________
 BK0774  GEOID HEIGHT    -        -27.195 (meters)                     GEOID18
 BK0774
 BK0774.The horizontal coordinates were scaled from a map and have
 BK0774.an estimated accuracy of +/- 6 seconds.
 BK0774
 BK0774.** This station is in an area of known vertical motion. If an
 BK0774.** orthometric height was ever established but is not available 
 BK0774.** in the current survey control section, the orthometric height
 BK0774.** is considered suspect.  Suspect heights are available in the
 BK0774.** superseded section only if requested.
 BK0774
 BK0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0774.GEOID18 height accuracy estimate available here.
 BK0774
 BK0774.Click photographs - Photos may exist for this station.
 BK0774
 BK0774;                    North         East    Units  Estimated Accuracy
 BK0774;SPC LA S     -   221,430.      858,450.      MT  (+/- 180 meters Scaled)
 BK0774
 BK0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP184730(NAD 83)
 BK0774
 BK0774                          SUPERSEDED SURVEY CONTROL
 BK0774
 BK0774.No superseded survey control is available for this station.
 BK0774
 BK0774_MARKER: DB = BENCH MARK DISK
 BK0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0774_STAMPING: A 31 1935
 BK0774_MARK LOGO: CGS
 BK0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0774+STABILITY: SURFACE MOTION
 BK0774
 BK0774  HISTORY     - Date     Condition        Report By
 BK0774  HISTORY     - 1935     MONUMENTED       CGS
 BK0774  HISTORY     - 20031105 MARK NOT FOUND   USPSQD
 BK0774
 BK0774                          STATION DESCRIPTION
 BK0774
 BK0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0774'2.0 MI E FROM KINDER.
 BK0774'2.0 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION AT
 BK0774'KINDER, ALLEN PARISH, 250 FEET EAST OF MILEPOST 546+20, AT A ROAD
 BK0774'CROSSING, 48 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND 38 FEET
 BK0774'EAST OF THE CENTERLINE OF THE ROAD.  A STANDARD DISK, STAMPED A 31
 BK0774'1935 AND SET IN THE TOP OF A CONCRETE POST.
 BK0774
 BK0774                          STATION RECOVERY (2003)
 BK0774
 BK0774'RECOVERY NOTE BY US POWER SQUADRON 2003 (DH)
 BK0774'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1065 ***********************************************************************
 AU1065  DESIGNATION -  A 3104
 AU1065  PID         -  AU1065
 AU1065  STATE/COUNTY-  LA/ORLEANS
 AU1065  COUNTRY     -  US
 AU1065  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1065
 AU1065                         *CURRENT SURVEY CONTROL
 AU1065  ______________________________________________________________________
 AU1065* NAD 83(1986) POSITION- 29 56 56.     (N) 090 04 01.     (W)   SCALED
 AU1065* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1065  **This station is located in a suspected subsidence area (see below).
 AU1065  ______________________________________________________________________
 AU1065  GEOID HEIGHT    -        -25.961 (meters)                     GEOID18
 AU1065
 AU1065.The horizontal coordinates were scaled from a map and have
 AU1065.an estimated accuracy of +/- 6 seconds.
 AU1065
 AU1065.** This station is in an area of known vertical motion. If an
 AU1065.** orthometric height was ever established but is not available 
 AU1065.** in the current survey control section, the orthometric height
 AU1065.** is considered suspect.  Suspect heights are available in the
 AU1065.** superseded section only if requested.
 AU1065
 AU1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1065.GEOID18 height accuracy estimate available here.
 AU1065
 AU1065.Click photographs - Photos may exist for this station.
 AU1065
 AU1065;                    North         East    Units  Estimated Accuracy
 AU1065;SPC LA S     -   161,280.    1,122,240.      MT  (+/- 180 meters Scaled)
 AU1065
 AU1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP830167(NAD 83)
 AU1065
 AU1065                          SUPERSEDED SURVEY CONTROL
 AU1065
 AU1065.No superseded survey control is available for this station.
 AU1065
 AU1065_MARKER: DD = SURVEY DISK
 AU1065_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU1065_SP_SET: CURB
 AU1065_STAMPING: A 3104
 AU1065_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1065
 AU1065  HISTORY     - Date     Condition        Report By
 AU1065  HISTORY     - UNK      MONUMENTED       LAGS
 AU1065  HISTORY     - 1951     GOOD             CGS
 AU1065  HISTORY     - 1963     GOOD             CGS
 AU1065  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1065  HISTORY     - 20030507 MARK NOT FOUND   USPSQD
 AU1065
 AU1065                          STATION DESCRIPTION
 AU1065
 AU1065'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1065'IN NEW ORLEANS.
 AU1065'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU1065'POYDRAS STREET, SET IN THE TOP OF THE WEST CURB OF TCHOUPITOULAS
 AU1065'STREET AND 27 FEET NORTH OF THE NORTH CURB OF POYDRAS STREET.
 AU1065
 AU1065                          STATION RECOVERY (1963)
 AU1065
 AU1065'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1065'RECOVERED IN GOOD CONDITION.
 AU1065
 AU1065                          STATION RECOVERY (1985)
 AU1065
 AU1065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1065'NOT RECOVERED, A NEW CURB HAS BEEN CONSTRUCTED AT THE MARK LOCATION.
 AU1065
 AU1065                          STATION RECOVERY (2003)
 AU1065
 AU1065'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU1065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0630 ***********************************************************************
 AU0630  DESIGNATION -  A 3106
 AU0630  PID         -  AU0630
 AU0630  STATE/COUNTY-  LA/ORLEANS
 AU0630  COUNTRY     -  US
 AU0630  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0630
 AU0630                         *CURRENT SURVEY CONTROL
 AU0630  ______________________________________________________________________
 AU0630* NAD 83(1986) POSITION- 29 57 18.     (N) 090 03 50.     (W)   SCALED
 AU0630* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0630  **This station is located in a suspected subsidence area (see below).
 AU0630  ______________________________________________________________________
 AU0630  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 AU0630
 AU0630.The horizontal coordinates were scaled from a map and have
 AU0630.an estimated accuracy of +/- 6 seconds.
 AU0630
 AU0630.** This station is in an area of known vertical motion. If an
 AU0630.** orthometric height was ever established but is not available 
 AU0630.** in the current survey control section, the orthometric height
 AU0630.** is considered suspect.  Suspect heights are available in the
 AU0630.** superseded section only if requested.
 AU0630
 AU0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0630.GEOID18 height accuracy estimate available here.
 AU0630
 AU0630.Click photographs - Photos may exist for this station.
 AU0630
 AU0630;                    North         East    Units  Estimated Accuracy
 AU0630;SPC LA S     -   161,960.    1,122,530.      MT  (+/- 180 meters Scaled)
 AU0630
 AU0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP833174(NAD 83)
 AU0630
 AU0630                          SUPERSEDED SURVEY CONTROL
 AU0630
 AU0630.No superseded survey control is available for this station.
 AU0630
 AU0630_MARKER: DD = SURVEY DISK
 AU0630_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0630_SP_SET: CURB
 AU0630_STAMPING: 3106
 AU0630_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0630
 AU0630  HISTORY     - Date     Condition        Report By
 AU0630  HISTORY     - UNK      MONUMENTED       LAGS
 AU0630  HISTORY     - 1938     GOOD             CGS
 AU0630  HISTORY     - 1951     MARK NOT FOUND   CGS
 AU0630  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0630  HISTORY     - 20030507 MARK NOT FOUND   USPSQD
 AU0630
 AU0630                          STATION DESCRIPTION
 AU0630
 AU0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 AU0630'IN NEW ORLEANS.
 AU0630'A DISK SET IN THE GRANITE CURB STONE.  IN THE S OR UP CORNER OF THE
 AU0630'INTERSECTION OF ST. LOUIS AND N. PETERS STS. WHICH IS ABOUT 0.2 MILE
 AU0630'DOWNSTREAM FROM CANAL AT THE CUSTOM HOUSE.  IT 80.4 FT. S OF THE
 AU0630'CORNER OF THE CURB.
 AU0630
 AU0630                          STATION RECOVERY (1951)
 AU0630
 AU0630'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 AU0630'MARK NOT FOUND.
 AU0630
 AU0630                          STATION RECOVERY (1985)
 AU0630
 AU0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0630'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0630'FOUND.
 AU0630
 AU0630                          STATION RECOVERY (2003)
 AU0630
 AU0630'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU0630'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1373 ***********************************************************************
 BJ1373  DESIGNATION -  A 3118
 BJ1373  PID         -  BJ1373
 BJ1373  STATE/COUNTY-  LA/ORLEANS
 BJ1373  COUNTRY     -  US
 BJ1373  USGS QUAD   -  SPANISH FORT (2018)
 BJ1373
 BJ1373                         *CURRENT SURVEY CONTROL
 BJ1373  ______________________________________________________________________
 BJ1373* NAD 83(1986) POSITION- 30 02 01.     (N) 090 03 28.     (W)   SCALED
 BJ1373* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1373  **This station is located in a suspected subsidence area (see below).
 BJ1373  ______________________________________________________________________
 BJ1373  GEOID HEIGHT    -        -26.165 (meters)                     GEOID18
 BJ1373
 BJ1373.The horizontal coordinates were scaled from a map and have
 BJ1373.an estimated accuracy of +/- 6 seconds.
 BJ1373
 BJ1373.** This station is in an area of known vertical motion. If an
 BJ1373.** orthometric height was ever established but is not available 
 BJ1373.** in the current survey control section, the orthometric height
 BJ1373.** is considered suspect.  Suspect heights are available in the
 BJ1373.** superseded section only if requested.
 BJ1373
 BJ1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1373.GEOID18 height accuracy estimate available here.
 BJ1373
 BJ1373.Click photographs - Photos may exist for this station.
 BJ1373
 BJ1373;                    North         East    Units  Estimated Accuracy
 BJ1373;SPC LA S     -   170,680.    1,123,020.      MT  (+/- 180 meters Scaled)
 BJ1373
 BJ1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP837261(NAD 83)
 BJ1373
 BJ1373                          SUPERSEDED SURVEY CONTROL
 BJ1373
 BJ1373.No superseded survey control is available for this station.
 BJ1373
 BJ1373_MARKER: DD = SURVEY DISK
 BJ1373_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1373_SP_SET: SEA WALL
 BJ1373_STAMPING: A 3118
 BJ1373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1373+STABILITY: SURFACE MOTION
 BJ1373
 BJ1373  HISTORY     - Date     Condition        Report By
 BJ1373  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1373  HISTORY     - 1963     GOOD             CGS
 BJ1373  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1373
 BJ1373                          STATION DESCRIPTION
 BJ1373
 BJ1373'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1373'IN NEW ORLEANS.
 BJ1373'AT NEW ORLEANS, AT PONTCHARTRAIN PARK AND BEACH, ABOUT 0.3 MILE EAST
 BJ1373'ALONG THE ABANDONED LAKESHORE DRIVE FROM THE ABANDONED LIGHTHOUSE, 37
 BJ1373'1/2 FEET NORTH OF THE NORTH CURB OF ABANDONED LAKESHORE DRIVE, 42 1/2
 BJ1373'FEET NORTHEAST OF LIGHT POST 197, 8.2 FEET EAST OF THE WEST END OF THE
 BJ1373'SEA WALL (SECTION 506), SET IN THE TOP OF THE SEA WALL ALONG THE SHORE
 BJ1373'OF LAKE PONTCHARTRAIN AND IS ABOUT 8 INCHES ABOVE THE WALKWAY.
 BJ1373
 BJ1373                          STATION RECOVERY (1985)
 BJ1373
 BJ1373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1373'NOT RECOVERED, A TENNIS COURT HAS BEEN BUILT OVER THIS PORTION OF THE
 BJ1373'SEA WALL AND LIGHT POLE 197 REMOVED, CONSIDER DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1121 ***********************************************************************
 BH1121  DESIGNATION -  A 3120
 BH1121  PID         -  BH1121
 BH1121  STATE/COUNTY-  LA/ORLEANS
 BH1121  COUNTRY     -  US
 BH1121  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1121
 BH1121                         *CURRENT SURVEY CONTROL
 BH1121  ______________________________________________________________________
 BH1121* NAD 83(1986) POSITION- 30 03 59.     (N) 089 49 30.     (W)   SCALED
 BH1121* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1121  **This station is located in a suspected subsidence area (see below).
 BH1121  ______________________________________________________________________
 BH1121  GEOID HEIGHT    -        -26.271 (meters)                     GEOID18
 BH1121
 BH1121.The horizontal coordinates were scaled from a map and have
 BH1121.an estimated accuracy of +/- 6 seconds.
 BH1121
 BH1121.** This station is in an area of known vertical motion.  Due to the
 BH1121.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1121.** determined the orthometric heights for marks in these suspect
 BH1121.** subsidence areas should be considered valid only at the epoch date
 BH1121.** associated with the orthometric height.  These heights must always
 BH1121.** be validated when used as control.  All previously superseded
 BH1121.** orthometric heights are now considered suspect and are available
 BH1121.** in the superseded section.  NGS does not recommend using suspect
 BH1121.** or superseded heights as control.
 BH1121
 BH1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1121.GEOID18 height accuracy estimate available here.
 BH1121
 BH1121.Click photographs - Photos may exist for this station.
 BH1121
 BH1121;                    North         East    Units  Estimated Accuracy
 BH1121;SPC LA S     -   174,580.    1,145,420.      MT  (+/- 180 meters Scaled)
 BH1121
 BH1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU276295(NAD 83)
 BH1121
 BH1121                          SUPERSEDED SURVEY CONTROL
 BH1121
 BH1121.No superseded survey control is available for this station.
 BH1121
 BH1121_MARKER: DD = SURVEY DISK
 BH1121_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1121_STAMPING: A 3120
 BH1121_MARK LOGO: LAGS
 BH1121_PROJECTION: RECESSED 10 CENTIMETERS
 BH1121_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1121_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1121+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1121
 BH1121  HISTORY     - Date     Condition        Report By
 BH1121  HISTORY     - UNK      MONUMENTED       LAGS
 BH1121  HISTORY     - 1969     GOOD             CGS
 BH1121  HISTORY     - 1970     GOOD             NGS
 BH1121  HISTORY     - 1977     GOOD             NGS
 BH1121  HISTORY     - 1985     GOOD             NGS
 BH1121  HISTORY     - 1986     GOOD             NGS
 BH1121  HISTORY     - 19901019 GOOD             NGS
 BH1121  HISTORY     - 19941024 GOOD             NGS
 BH1121
 BH1121                          STATION DESCRIPTION
 BH1121
 BH1121'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1121'ABOUT 13.1 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE I-10 OVERPASS
 BH1121'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, ABOUT 0.5 MILE EAST OF A
 BH1121'150-FOOT HIGH TELEPHONE COMPANY MICRO-WAVE TOWER, 70.8 FEET SOUTHWEST
 BH1121'OF A 2 1/2 FEET ROUND MANHOLE COVER OF THE BELL SYSTEM, 66 1/2 FEET
 BH1121'SOUTHWEST OF UNDERGROUND CABLE MARKER POLE NO. 825, 39 1/2 FEET SOUTH
 BH1121'OF THE CENTER LINE OF THE EASTBOUND LANE OF THE HIGHWAY, 7.4 FEET
 BH1121'NORTH OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY
 BH1121'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BH1121
 BH1121                          STATION RECOVERY (1970)
 BH1121
 BH1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1121'RECOVERED IN GOOD CONDITION.
 BH1121
 BH1121                          STATION RECOVERY (1977)
 BH1121
 BH1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1121'13.0 MILE EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE HIGHWAY
 BH1121'10 OVERPASS, 40 FT. SOUTH OF THE CENTER LINE OF THE EAST BOUND
 BH1121'LANES OF THE HIGHWAY, 89 FT. SOUTH AND ACROSS THE HIGHWAY FROM
 BH1121'TELEPHONE POLE NUMBER 434 WITH ONE BRACE POLE AND TWO GUY WIRES,
 BH1121'70.5 FT. SOUTHWEST OF A 2.5 FT. ROUND MAN-HOLE COVER, 66 FT.
 BH1121'SOUTHWEST OF AN UNDERGROUND CABLE MARKER POLE NUMBER 825,
 BH1121'7.5 FT. NORTH OF A WITNESS POST.
 BH1121
 BH1121                          STATION RECOVERY (1985)
 BH1121
 BH1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1121'RECOVERED IN GOOD CONDITION.
 BH1121
 BH1121                          STATION RECOVERY (1986)
 BH1121
 BH1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1121'RECOVERED IN GOOD CONDITION.
 BH1121
 BH1121                          STATION RECOVERY (1990)
 BH1121
 BH1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1121'20.9 KM (13.0 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1121'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1121'27.1 M (88.9 FT) SOUTH OF AND ACROSS THE HIGHWAY FROM UTILITY POLE
 BH1121'NUMBER 434 WITH ONE BRACE POLE AND TWO GUY WIRES, 21.5 M (70.5 FT)
 BH1121'SOUTHWEST OF THE CENTER OF A MANHOLE COVER AND UNDERGROUND CABLE
 BH1121'WARNING MARKER NUMBER 825, 12.9 M (42.3 FT) SOUTH OF THE CENTERLINE
 BH1121'OF THE EASTBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 BH1121'WITNESS POST, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND
 BH1121'SURFACE.
 BH1121
 BH1121                          STATION RECOVERY (1994)
 BH1121
 BH1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1121'20.9 KM (13.00 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1121'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1121'27.1 M (88.9 FT) SOUTH OF UTILITY POLE NUMBER 434 WITH 2 GUY CABLES,
 BH1121'12.9 M (42.3 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 BH1121'HIGHWAY, 10.1 M (33.1 FT) WEST OF AN UNDERGROUND CABLE WARNING SIGN,
 BH1121'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF
 BH1121'A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 BH1121'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1127 ***********************************************************************
 BH1127  DESIGNATION -  A 3121
 BH1127  PID         -  BH1127
 BH1127  STATE/COUNTY-  LA/ORLEANS
 BH1127  COUNTRY     -  US
 BH1127  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1127
 BH1127                         *CURRENT SURVEY CONTROL
 BH1127  ______________________________________________________________________
 BH1127* NAD 83(1993) POSITION- 30 03 51.50006(N) 089 48 33.67093(W)   ADJUSTED
 BH1127* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1127  **This station is located in a suspected subsidence area (see below).
 BH1127  ______________________________________________________________________
 BH1127  GEOID HEIGHT    -        -26.270 (meters)                     GEOID18
 BH1127  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 BH1127  HORZ ORDER      -  SECOND
 BH1127
 BH1127.The horizontal coordinates were established by classical geodetic methods
 BH1127.and adjusted by the National Geodetic Survey in May 1994.
 BH1127
 BH1127.** This station is in an area of known vertical motion. If an
 BH1127.** orthometric height was ever established but is not available 
 BH1127.** in the current survey control section, the orthometric height
 BH1127.** is considered suspect.  Suspect heights are available in the
 BH1127.** superseded section only if requested.
 BH1127
 BH1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1127.GEOID18 height accuracy estimate available here.
 BH1127
 BH1127.Click photographs - Photos may exist for this station.
 BH1127
 BH1127.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1127
 BH1127. The following values were computed from the NAD 83(1993) position.
 BH1127
 BH1127;                    North         East     Units Scale Factor Converg.
 BH1127;SPC LA S     -   174,371.438 1,146,933.141   MT  0.99992636   +0 45 43.2
 BH1127;SPC LA S     -   572,083.63  3,762,896.48   sFT  0.99992636   +0 45 43.2
 BH1127;UTM  16      - 3,329,239.030   229,164.821   MT  1.00050508   -1 24 29.8
 BH1127
 BH1127!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1127!SPC LA S     -   1.00000387  x   0.99992636  =   0.99993023
 BH1127!UTM  16      -   1.00000387  x   1.00050508  =   1.00050895
 BH1127
 BH1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2916429239(NAD 83)
 BH1127
 BH1127                          SUPERSEDED SURVEY CONTROL
 BH1127
 BH1127  NAD 83(1992)-  30 03 51.50027(N)    089 48 33.67062(W) AD(       ) 2
 BH1127  NAD 83(1986)-  30 03 51.51337(N)    089 48 33.66651(W) AD(       ) 2
 BH1127  NAD 27      -  30 03 50.79469(N)    089 48 33.43715(W) AD(       ) 2
 BH1127
 BH1127.Superseded values are not recommended for survey control.
 BH1127
 BH1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1127.See file dsdata.pdf to determine how the superseded data were derived.
 BH1127
 BH1127_MARKER: DD = SURVEY DISK
 BH1127_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1127_STAMPING: A 3121
 BH1127_MARK LOGO: LAGS
 BH1127_PROJECTION: RECESSED 15 CENTIMETERS
 BH1127_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1127
 BH1127  HISTORY     - Date     Condition        Report By
 BH1127  HISTORY     - 1938     MONUMENTED       LAGS
 BH1127  HISTORY     - 1969     GOOD             CGS
 BH1127  HISTORY     - 1971     GOOD             NGS
 BH1127  HISTORY     - 1972     GOOD             NGS
 BH1127  HISTORY     - 1977     GOOD             NGS
 BH1127  HISTORY     - 1978     GOOD             USACE
 BH1127  HISTORY     - 1985     GOOD             NGS
 BH1127  HISTORY     - 1986     MARK NOT FOUND   NGS
 BH1127  HISTORY     - 19901101 MARK NOT FOUND   NGS
 BH1127
 BH1127                          STATION DESCRIPTION
 BH1127
 BH1127'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1938
 BH1127'ABOUT 14.2 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE I-10 OVER PASS
 BH1127'OVER U.S. HIGHWAY 90 AT NEW ORLEANS, ABOUT 0.25 MILE SOUTH WEST OF
 BH1127'THE SOUTHWEST END OF THE BRIDGE OVER CHEF MEN TEUR PASS, AT THE
 BH1127'OUTSIDE OF A CURVE, 9 FEET NORTHWEST OF THE NORTHWEST STEEL LEG
 BH1127'SUPPORTING A LARGE BILLBOARD SIGN, 44 FEET SOUTH OF THE CENTER LINE
 BH1127'OF THE EAST BOUND LANE OF THE HIGHWAY, 54.0 SOUTH OF THE CENTER LINE
 BH1127'OF U.S. 90, 1 1/2 FEET NORTH OF A SMALL CEDAR TREE, 0.8 FOOT WEST OF
 BH1127'A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST 6 INCHES
 BH1127'UNDERGROUND.
 BH1127
 BH1127                          STATION RECOVERY (1969)
 BH1127
 BH1127'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BH1127'ABOUT 14.2 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1127'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, ABOUT 0.25 MILE SOUTHWEST OF THE
 BH1127'SOUTHWEST END OF THE BRIDGE OVER CHEF MENTEUR PASS, AT THE OUTSIDE OF
 BH1127'A CURVE, 9 FEET NORTHWEST OF THE NORTHWEST STEEL LEG SUPPORTING A
 BH1127'LARGE BILLBOARD SIGN, 44 FEET SOUTH OF THE CENTER LINE OF THE
 BH1127'EASTBOUND LANE OF THE HIGHWAY, 1 1/2 FEET NORTH OF A SMALL CEDAR TREE,
 BH1127'0.8 FOOT WEST OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE
 BH1127'POST 6 INCHES UNDERGROUND.
 BH1127
 BH1127                          STATION RECOVERY (1971)
 BH1127
 BH1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 BH1127'RECOVERED IN GOOD CONDITION.
 BH1127
 BH1127                          STATION RECOVERY (1972)
 BH1127
 BH1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 BH1127'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 11 AND 90,
 BH1127'ABOUT 11.5 MILES NORTHEAST OF CHALMETTE, GO NORTHEAST ON U.S.
 BH1127'HIGHWAY 90 FOR 3.4 MILES TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE
 BH1127'NORTHEAST ON U.S. HIGHWAY 90 FOR 0.2 MILE TO THE VENETIAN ISLE
 BH1127'INCORPORATION SIGN ON THE LEFT AND STATION VENETIAN.
 BH1127'
 BH1127'AN ELECTRONIC TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 BH1127'VENETIAN, DISTANCE BEING 319.890 METERS OR (1049.51 FEET) SOUTHWEST
 BH1127'OF STATION VENETIAN.  THE MARK IS A STANDARD LOUISIANA GEODETIC
 BH1127'SURVEY DISK STAMPED W.P.A. A 3121, SET IN THE TOP OF A 10-INCH
 BH1127'CYLINDRICAL CONCRETE MONUMENT THAT IS 8 INCHES BELOW THE GROUND
 BH1127'SURFACE.  IT IS 54 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 90 AND 1
 BH1127'FOOT WEST OF A METAL WITNESS POST.
 BH1127
 BH1127                          STATION RECOVERY (1977)
 BH1127
 BH1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1127'RECOVERED IN GOOD CONDITION.
 BH1127
 BH1127                          STATION RECOVERY (1978)
 BH1127
 BH1127'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1978
 BH1127'RECOVERED IN GOOD CONDITION.
 BH1127
 BH1127                          STATION RECOVERY (1985)
 BH1127
 BH1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1127'RECOVERED IN GOOD CONDITION, THE 1978 RECOVERY NOTE IS ADEQUATE WITH
 BH1127'THE FOLLOWING CHANGES, OMIT--9 FEET NORTHWEST OF THE NORTHWEST STEEL
 BH1127'LEG SUPPORTING A LARGE BILLBOARD SIGN, OMIT--1-1/2 FEET NORTH OF A
 BH1127'SMALL CEDAR TREE.
 BH1127
 BH1127                          STATION RECOVERY (1986)
 BH1127
 BH1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1127'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BH1127'FOUND.
 BH1127
 BH1127                          STATION RECOVERY (1990)
 BH1127
 BH1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1127'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1123 ***********************************************************************
 BH1123  DESIGNATION -  A 3122
 BH1123  PID         -  BH1123
 BH1123  STATE/COUNTY-  LA/ORLEANS
 BH1123  COUNTRY     -  US
 BH1123  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1123
 BH1123                         *CURRENT SURVEY CONTROL
 BH1123  ______________________________________________________________________
 BH1123* NAD 83(1986) POSITION- 30 03 56.     (N) 089 49 03.     (W)   SCALED
 BH1123* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1123  **This station is located in a suspected subsidence area (see below).
 BH1123  ______________________________________________________________________
 BH1123  GEOID HEIGHT    -        -26.271 (meters)                     GEOID18
 BH1123  OBS GRAVITY     -    979,321.4   (mgal)                       GRAV_OBS
 BH1123
 BH1123.The horizontal coordinates were scaled from a map and have
 BH1123.an estimated accuracy of +/- 6 seconds.
 BH1123
 BH1123.** This station is in an area of known vertical motion.  Due to the
 BH1123.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1123.** determined the orthometric heights for marks in these suspect
 BH1123.** subsidence areas should be considered valid only at the epoch date
 BH1123.** associated with the orthometric height.  These heights must always
 BH1123.** be validated when used as control.  All previously superseded
 BH1123.** orthometric heights are now considered suspect and are available
 BH1123.** in the superseded section.  NGS does not recommend using suspect
 BH1123.** or superseded heights as control.
 BH1123
 BH1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1123.GEOID18 height accuracy estimate available here.
 BH1123
 BH1123.Click photographs - Photos may exist for this station.
 BH1123
 BH1123.The observed gravity was obtained from relative gravimeter ties
 BH1123.to the IGSN71 gravity network.
 BH1123
 BH1123;                    North         East    Units  Estimated Accuracy
 BH1123;SPC LA S     -   174,500.    1,146,150.      MT  (+/- 180 meters Scaled)
 BH1123
 BH1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU283293(NAD 83)
 BH1123
 BH1123                          SUPERSEDED SURVEY CONTROL
 BH1123
 BH1123.No superseded survey control is available for this station.
 BH1123
 BH1123_MARKER: DD = SURVEY DISK
 BH1123_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1123_STAMPING: A 3122
 BH1123_MARK LOGO: LAGS
 BH1123_PROJECTION: RECESSED 30 CENTIMETERS
 BH1123_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1123+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1123
 BH1123  HISTORY     - Date     Condition        Report By
 BH1123  HISTORY     - UNK      MONUMENTED       LAGS
 BH1123  HISTORY     - 1969     GOOD             CGS
 BH1123  HISTORY     - 1970     GOOD             NGS
 BH1123  HISTORY     - 1977     GOOD             NGS
 BH1123  HISTORY     - 1978     GOOD             USACE
 BH1123  HISTORY     - 1985     GOOD             NGS
 BH1123  HISTORY     - 1986     GOOD             NGS
 BH1123  HISTORY     - 19901019 GOOD             NGS
 BH1123  HISTORY     - 19941024 GOOD             NGS
 BH1123
 BH1123                          STATION DESCRIPTION
 BH1123
 BH1123'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1123'ABOUT 13.65 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1123'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, ABOUT 0.8 MILE SOUTHWEST OF THE
 BH1123'SOUTHWEST END OF THE HIGHWAY BRIDGE OVER CHEF MENTEUR PASS, ABOUT 15
 BH1123'FEET EAST OF THE EXTENDED CENTER OF A BAYOU LEADING SOUTH, 34 FEET
 BH1123'NORTH OF THE CENTER LINE OF THE HIGHWAY, (WESTBOUND LANE) 13 1/2 FEET
 BH1123'NORTHEAST OF POWER LINE POLE 439, 1.1 FEET SOUTH OF A METAL WITNESS
 BH1123'POST AND SET IN THE TOP OF A CONCRETE POST 4 INCHES UNDERGROUND.
 BH1123
 BH1123                          STATION RECOVERY (1970)
 BH1123
 BH1123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1123'RECOVERED IN GOOD CONDITION.
 BH1123
 BH1123                          STATION RECOVERY (1977)
 BH1123
 BH1123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1123'13.55 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE HIGHWAY
 BH1123'10 OVERPASS, 0.8 MILE WEST ALONG THE HIGHWAY FROM THE SOUTHWEST
 BH1123'END OF THE HIGHWAY BRIDGE OVER CHEF MENTEUR PASS, 34.5 FT. NORTH
 BH1123'OF THE CENTER LINE OF THE WEST BOUND LANES OF THE HIGHWAY,
 BH1123'24 FT. EAST OF THE APPROXIMATE EXTENDED CENTER LINE OF A BAYOU
 BH1123'LEADING NORTH, 14 FT. NORTHEAST OF A TELEPHONE POLE WITH A BRACE
 BH1123'POLE AND TWO GUY WIRES, NUMBER 439, 8 FT. SOUTHWEST OF A FIRE
 BH1123'HYDRANT, NUMBER 45.
 BH1123
 BH1123                          STATION RECOVERY (1978)
 BH1123
 BH1123'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1978
 BH1123'RECOVERED IN GOOD CONDITION.
 BH1123
 BH1123                          STATION RECOVERY (1985)
 BH1123
 BH1123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1123'RECOVERED IN GOOD CONDITION, THE 1977 RECOVERY NOTE IS ADEQUATE WITH
 BH1123'THE FOLLOWING CHANGES, DELETE--AND TWO GUY WIRES, ADD--UTILITY POLE
 BH1123'439 WITH BRACE POLE AND TRANSFORMER.
 BH1123
 BH1123                          STATION RECOVERY (1986)
 BH1123
 BH1123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1123'RECOVERED IN GOOD CONDITION.
 BH1123
 BH1123                          STATION RECOVERY (1990)
 BH1123
 BH1123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1123'21.8 KM (13.5 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1123'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1123'1.3 KM (0.8 MI) WEST OF THE SOUTHWEST END OF A HIGHWAY BRIDGE
 BH1123'SPANNING CHEF MENTEUR PASS, 10.5 M (34.4 FT) NORTH OF AND LEVEL WITH
 BH1123'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 7.3 M (24.0 FT)
 BH1123'EAST OF THE EXTENDED CENTER OF A BAYOU LEADING NORTH, 4.3 M (14.1 FT)
 BH1123'NORTHEAST OF UTILITY POLE NUMBER 439 WITH A BRACE POLE AND
 BH1123'TRANSFORMER, 2.4 M (7.9 FT) SOUTHWEST OF FIRE HYDRANT NUMBER 45, AND
 BH1123'THE MONUMENT IS 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
 BH1123
 BH1123                          STATION RECOVERY (1994)
 BH1123
 BH1123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1123'21.6 KM (13.40 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1123'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1123'10.5 M (34.4 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE
 BH1123'WESTBOUND LANES OF THE HIGHWAY, 7.3 M (24.0 FT) EAST OF THE EXTENDED
 BH1123'CENTER OF A BAYOU LEADING NORTH, 4.3 M (14.1 FT) NORTHEAST OF UTILITY
 BH1123'POLE NUMBER 439 WITH A BRACE POLE AND TRANSFORMER, 2.4 M (7.9 FT)
 BH1123'SOUTHWEST OF FIRE HYDRANT 45, AND THE MONUMENT IS RECESSED 0.3 M (1.0
 BH1123'FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT IS UNDER WATER AND
 BH1123'THE STAMPING CANNOT BE VERIFIED AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1448 ***********************************************************************
 BJ1448  DESIGNATION -  A 3128
 BJ1448  PID         -  BJ1448
 BJ1448  STATE/COUNTY-  LA/ORLEANS
 BJ1448  COUNTRY     -  US
 BJ1448  USGS QUAD   -  SPANISH FORT (2018)
 BJ1448
 BJ1448                         *CURRENT SURVEY CONTROL
 BJ1448  ______________________________________________________________________
 BJ1448* NAD 83(1986) POSITION- 30 00 42.     (N) 090 00 22.     (W)   SCALED
 BJ1448* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1448  **This station is located in a suspected subsidence area (see below).
 BJ1448  ______________________________________________________________________
 BJ1448  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 BJ1448
 BJ1448.The horizontal coordinates were scaled from a map and have
 BJ1448.an estimated accuracy of +/- 6 seconds.
 BJ1448
 BJ1448.** This station is in an area of known vertical motion. If an
 BJ1448.** orthometric height was ever established but is not available 
 BJ1448.** in the current survey control section, the orthometric height
 BJ1448.** is considered suspect.  Suspect heights are available in the
 BJ1448.** superseded section only if requested.
 BJ1448
 BJ1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1448.GEOID18 height accuracy estimate available here.
 BJ1448
 BJ1448.Click photographs - Photos may exist for this station.
 BJ1448
 BJ1448;                    North         East    Units  Estimated Accuracy
 BJ1448;SPC LA S     -   168,300.    1,128,030.      MT  (+/- 180 meters Scaled)
 BJ1448
 BJ1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP887238(NAD 83)
 BJ1448
 BJ1448                          SUPERSEDED SURVEY CONTROL
 BJ1448
 BJ1448.No superseded survey control is available for this station.
 BJ1448
 BJ1448_MARKER: DD = SURVEY DISK
 BJ1448_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1448_SP_SET: CULVERT HEADWALL
 BJ1448_STAMPING: A 3128
 BJ1448_MARK LOGO: LAGS
 BJ1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1448+STABILITY: SURFACE MOTION
 BJ1448
 BJ1448  HISTORY     - Date     Condition        Report By
 BJ1448  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1448  HISTORY     - 1951     GOOD             CGS
 BJ1448  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1448
 BJ1448                          STATION DESCRIPTION
 BJ1448
 BJ1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1448'1.3 MI E FROM NEW ORLEANS.
 BJ1448'ABOUT 1.3 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE BRIDGE OVER INNER
 BJ1448'HARBOR NAVIGATION CANAL AT NEW ORLEANS, ABOUT 80 FEET WEST OF THE
 BJ1448'EXTENDED CENTER LINE OF A DRIVE SOUTH TO THE LAFON HOME FOR BOYS, SET
 BJ1448'IN THE TOP OF THE NORTH END OF A 4-FOOT CONCRETE BOX CULVERT, 23 1/2
 BJ1448'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 6.8 FEET SOUTH OF THE
 BJ1448'NORTH END OF THE CULVERT, 8 FEET SOUTHEAST OF THE WEST END OF THE
 BJ1448'NORTH HEAD WALL TO CULVERT, 8 FEET SOUTHWEST OF THE EAST END OF NORTH
 BJ1448'HEAD WALL TO CULVERT, 4 1/2 FEET NORTH OF A LOUISIANA GEODETIC SURVEY
 BJ1448'REFERENCE DISK SET IN THE NORTH EDGE OF HIGHWAY PAVEMENT AND ABOUT
 BJ1448'LEVEL WITH HIGHWAY.  NOTE-- MARK IS COVERED WITH ABOUT 2 INCHES OF
 BJ1448'DIRT AND LOOSE GRAVEL.
 BJ1448
 BJ1448                          STATION RECOVERY (1985)
 BJ1448
 BJ1448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1448'NOT RECOVERED, NO CONCRETE BOX CULVERT WAS FOUND AT THIS LOCATION,
 BJ1448'THIS MARK IS BELIEVED TO HAVE BEEN DESTROYED WHEN CHANTILLY DRIVE WAS
 BJ1448'CONSTRUCTED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1194 ***********************************************************************
 BJ1194  DESIGNATION -  A 3128 RESET
 BJ1194  PID         -  BJ1194
 BJ1194  STATE/COUNTY-  LA/ORLEANS
 BJ1194  COUNTRY     -  US
 BJ1194  USGS QUAD   -  SPANISH FORT (2018)
 BJ1194
 BJ1194                         *CURRENT SURVEY CONTROL
 BJ1194  ______________________________________________________________________
 BJ1194* NAD 83(1986) POSITION- 30 00 42.     (N) 090 00 21.     (W)   SCALED
 BJ1194* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1194  **This station is located in a suspected subsidence area (see below).
 BJ1194  ______________________________________________________________________
 BJ1194  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 BJ1194
 BJ1194.The horizontal coordinates were scaled from a map and have
 BJ1194.an estimated accuracy of +/- 6 seconds.
 BJ1194
 BJ1194.** This station is in an area of known vertical motion.  Due to the
 BJ1194.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1194.** determined the orthometric heights for marks in these suspect
 BJ1194.** subsidence areas should be considered valid only at the epoch date
 BJ1194.** associated with the orthometric height.  These heights must always
 BJ1194.** be validated when used as control.  All previously superseded
 BJ1194.** orthometric heights are now considered suspect and are available
 BJ1194.** in the superseded section.  NGS does not recommend using suspect
 BJ1194.** or superseded heights as control.
 BJ1194
 BJ1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1194.GEOID18 height accuracy estimate available here.
 BJ1194
 BJ1194.Click photographs - Photos may exist for this station.
 BJ1194
 BJ1194;                    North         East    Units  Estimated Accuracy
 BJ1194;SPC LA S     -   168,300.    1,128,060.      MT  (+/- 180 meters Scaled)
 BJ1194
 BJ1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP888238(NAD 83)
 BJ1194
 BJ1194                          SUPERSEDED SURVEY CONTROL
 BJ1194
 BJ1194.No superseded survey control is available for this station.
 BJ1194
 BJ1194_MARKER: DB = BENCH MARK DISK
 BJ1194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1194_STAMPING: A 3128 LGS RESET 1961
 BJ1194_MARK LOGO: CGS
 BJ1194_PROJECTION: RECESSED 20 CENTIMETERS
 BJ1194_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1194+STABILITY: SURFACE MOTION
 BJ1194_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1194+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BJ1194
 BJ1194  HISTORY     - Date     Condition        Report By
 BJ1194  HISTORY     - 1961     MONUMENTED       CGS
 BJ1194  HISTORY     - 1970     GOOD             NGS
 BJ1194  HISTORY     - 1977     GOOD             NGS
 BJ1194  HISTORY     - 1979     GOOD             LOCSUR
 BJ1194  HISTORY     - 1984     GOOD             LADTD
 BJ1194  HISTORY     - 1985     GOOD             NGS
 BJ1194  HISTORY     - 19901022 GOOD             NGS
 BJ1194  HISTORY     - 19941024 GOOD             NGS
 BJ1194
 BJ1194                          STATION DESCRIPTION
 BJ1194
 BJ1194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ1194'IN NEW ORLEANS.
 BJ1194'ABOUT 0.45 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE HIGHWAY UNDERPASS
 BJ1194'FOR INTERSTATE HIGHWAY 10 AT NEW ORLEANS, 9.0 FEET SOUTH OF THE SOUTH
 BJ1194'CURB OF THE SOUTH LANES OF THE HIGHWAY, 1 FOOT WEST OF THE EXTENDED
 BJ1194'CENTER LINE OF CHANTILLY DRIVE WHICH LEADS NORTH, 53 FEET WEST OF THE
 BJ1194'CENTER LINE OF A DRIVEWAY WHICH LEADS SOUTH TO THE LAFON HOME FOR
 BJ1194'BOYS, 50 FEET EAST OF A 26-INCH OAK TREE, 24 FEET EAST OF A CORNER
 BJ1194'FENCE POST, 1 1/2 FEET NORTH OF A FENCE, 108.0 FEET WEST OF BENCH MARK
 BJ1194'LAFON, 2.2 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 BJ1194'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST.  SEC 40, T11S, R
 BJ1194'12E.
 BJ1194
 BJ1194                          STATION RECOVERY (1977)
 BJ1194
 BJ1194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1194'0.45 MILE EAST ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY) FROM
 BJ1194'THE INTERSTATE HIGHWAY 10 OVERPASS, AT THE JUNCTION OF CHANTILLY
 BJ1194'DRIVE, 9 FT. SOUTH OF THE SOUTH CURB OF THE EAST BOUND LANES OF
 BJ1194'THE HIGHWAY, 1 FT. WEST OF THE EXTENDED CENTER LINE OF THE DRIVE,
 BJ1194'52 FT. WEST OF THE CENTER LINE OF A SHELL ROAD LEADING SOUTH TO A
 BJ1194'LARGE BRICK BUILDING, 50 FT. EAST OF A 26-INCH OAK TREE, 48.5 FT.
 BJ1194'EAST OF A POWER LINE POLE NUMBER 81, 24 FT. EAST OF A FENCE CORNER
 BJ1194'POST, 107 FT. WEST OF BENCH MARK LAFON, 1.5 FT. NORTH OF A FENCE
 BJ1194'LINE.
 BJ1194
 BJ1194                          STATION RECOVERY (1979)
 BJ1194
 BJ1194'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1979
 BJ1194'RECOVERED IN GOOD CONDITION.
 BJ1194
 BJ1194                          STATION RECOVERY (1984)
 BJ1194
 BJ1194'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ1194'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BJ1194'THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BJ1194
 BJ1194                          STATION RECOVERY (1985)
 BJ1194
 BJ1194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1194'RECOVERED IN GOOD CONDITION.
 BJ1194
 BJ1194                          STATION RECOVERY (1990)
 BJ1194
 BJ1194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1194'IN NEW ORLEANS, AT THE INTERSECTION OF U.S. HIGHWAY 90 (CHEF MENTEUR
 BJ1194'HIGHWAY) AND CHANTILLY DRIVE, 0.7 KM (0.4 MI) EAST OF THE
 BJ1194'INTERSECTION OF INTERSTATE HIGHWAY 10, 32.0 M (105.0 FT) WEST OF
 BJ1194'BENCH MARK LAFON, 15.8 M (51.8 FT) WEST OF THE CENTER OF A SHELLED
 BJ1194'ROAD LEADING SOUTH TO A LARGE BRICK BUILDING, 15.2 M (49.9 FT) EAST
 BJ1194'OF A 30-INCH OAK TREE (1990), 14.8 M (48.6 FT) EAST OF UTILITY POLE
 BJ1194'NUMBER 81, 7.3 M (24.0 FT) EAST OF A FENCE CORNER, 2.7 M (8.9 FT)
 BJ1194'SOUTH OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE HIGHWAY, 0.6 M
 BJ1194'(2.0 FT) NORTH OF A WITNESS POST, 0.5 M (1.6 FT) NORTH OF A FENCE
 BJ1194'LINE, 0.3 M (1.0 FT) WEST OF THE EXTENDED CENTERLINE OF THE DRIVE,
 BJ1194'LEVEL WITH THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 BJ1194'SURFACE.
 BJ1194
 BJ1194                          STATION RECOVERY (1994)
 BJ1194
 BJ1194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1194'IN NEW ORLEANS, AT THE INTERSECTION OF U.S. HIGHWAY 90 (CHEF MENTEUR
 BJ1194'HIGHWAY) AND CHANTILLY DRIVE, 32.0 M (105.0 FT) WEST OF BENCH MARK
 BJ1194'LAFON, 15.8 M (51.8 FT) WEST OF THE CENTER OF A DRIVEWAY LEADING TO A
 BJ1194'LARGE BRICK HOUSE, 15.2 M (49.9 FT) EAST OF A 30-INCH OAK TREE, 14.8 M
 BJ1194'(48.6 FT) EAST OF UTILITY POLE NUMBER 81, 7.3 M (24.0 FT) EAST OF A
 BJ1194'FENCE CORNER, 2.7 M (8.9 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND
 BJ1194'LANES OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF THE EXTENDED CENTERLINE
 BJ1194'OF THE DRIVE, LEVEL WITH THE HIGHWAY, AND THE MONUMENT IS RECESSED 0.2
 BJ1194'M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1064 ***********************************************************************
 BH1064  DESIGNATION -  A 3129
 BH1064  PID         -  BH1064
 BH1064  STATE/COUNTY-  LA/ORLEANS
 BH1064  COUNTRY     -  US
 BH1064  USGS QUAD   -  LITTLE WOODS (2018)
 BH1064
 BH1064                         *CURRENT SURVEY CONTROL
 BH1064  ______________________________________________________________________
 BH1064* NAD 83(1986) POSITION- 30 00 46.     (N) 089 59 46.     (W)   SCALED
 BH1064* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1064  **This station is located in a suspected subsidence area (see below).
 BH1064  ______________________________________________________________________
 BH1064  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 BH1064
 BH1064.The horizontal coordinates were scaled from a map and have
 BH1064.an estimated accuracy of +/- 6 seconds.
 BH1064
 BH1064.** This station is in an area of known vertical motion. If an
 BH1064.** orthometric height was ever established but is not available 
 BH1064.** in the current survey control section, the orthometric height
 BH1064.** is considered suspect.  Suspect heights are available in the
 BH1064.** superseded section only if requested.
 BH1064
 BH1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1064.GEOID18 height accuracy estimate available here.
 BH1064
 BH1064.Click photographs - Photos may exist for this station.
 BH1064
 BH1064;                    North         East    Units  Estimated Accuracy
 BH1064;SPC LA S     -   168,440.    1,129,000.      MT  (+/- 180 meters Scaled)
 BH1064
 BH1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU110239(NAD 83)
 BH1064
 BH1064                          SUPERSEDED SURVEY CONTROL
 BH1064
 BH1064.No superseded survey control is available for this station.
 BH1064
 BH1064_MARKER: DD = SURVEY DISK
 BH1064_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1064_STAMPING: A 3129
 BH1064_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1064
 BH1064  HISTORY     - Date     Condition        Report By
 BH1064  HISTORY     - UNK      MONUMENTED       LAGS
 BH1064  HISTORY     - 1951     GOOD             CGS
 BH1064  HISTORY     - 1955     GOOD             CGS
 BH1064  HISTORY     - 1985     MARK NOT FOUND   NGS
 BH1064
 BH1064                          STATION DESCRIPTION
 BH1064
 BH1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BH1064'IN NEW ORLEANS.
 BH1064'ABOUT 1.85 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE BRIDGE OVER
 BH1064'INNER HARBOR NAVIGATION CANAL AT NEW ORLEANS, SET IN THE TOP OF THE
 BH1064'SOUTH END OF HEAD WALL OF AN ABANDONED PIPE CULVERT AT WEAVERS TEXACO
 BH1064'SERVICE STATION, 29 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BH1064'81 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE STATION, 26 FEET
 BH1064'SOUTHEAST OF THE SOUTH POST THAT SUPPORTS A CABIN AND TRAILER PARK
 BH1064'SIGN, 10 FEET SOUTH OF THE SOUTH EDGE OF CONCRETE APRON AT STATION,
 BH1064'9 1/2 FEET NORTH OF A LOUISIANA GEODETIC SURVEY REFERENCE DISK SET IN
 BH1064'THE NORTH EDGE OF HIGHWAY PAVEMENT, 36 FEET SOUTH-SOUTHEAST OF A
 BH1064'LOUISIANA CONTROL SURVEY STEEL WITNESS POST, AND ABOUT LEVEL WITH THE
 BH1064'HIGHWAY.
 BH1064
 BH1064                          STATION RECOVERY (1955)
 BH1064
 BH1064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 BH1064'RECOVERED IN GOOD CONDITION.
 BH1064
 BH1064                          STATION RECOVERY (1985)
 BH1064
 BH1064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1064'NOT RECOVERED, A SEARCH WAS MADE WITH NO EVIDENCE OF MARK BEING FOUND.
 BH1064'MARK IS BELIEVED TO HAVE BEEN DESTROYED WHEN A 3129 LAGS RESET 1961
 BH1064'WAS ESTABLISHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1065 ***********************************************************************
 BH1065  DESIGNATION -  A 3129 RESET
 BH1065  PID         -  BH1065
 BH1065  STATE/COUNTY-  LA/ORLEANS
 BH1065  COUNTRY     -  US
 BH1065  USGS QUAD   -  LITTLE WOODS (2018)
 BH1065
 BH1065                         *CURRENT SURVEY CONTROL
 BH1065  ______________________________________________________________________
 BH1065* NAD 83(1986) POSITION- 30 00 46.     (N) 089 59 46.     (W)   SCALED
 BH1065* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1065  **This station is located in a suspected subsidence area (see below).
 BH1065  ______________________________________________________________________
 BH1065  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 BH1065
 BH1065.The horizontal coordinates were scaled from a map and have
 BH1065.an estimated accuracy of +/- 6 seconds.
 BH1065
 BH1065.** This station is in an area of known vertical motion.  Due to the
 BH1065.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1065.** determined the orthometric heights for marks in these suspect
 BH1065.** subsidence areas should be considered valid only at the epoch date
 BH1065.** associated with the orthometric height.  These heights must always
 BH1065.** be validated when used as control.  All previously superseded
 BH1065.** orthometric heights are now considered suspect and are available
 BH1065.** in the superseded section.  NGS does not recommend using suspect
 BH1065.** or superseded heights as control.
 BH1065
 BH1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1065.GEOID18 height accuracy estimate available here.
 BH1065
 BH1065.Click photographs - Photos may exist for this station.
 BH1065
 BH1065;                    North         East    Units  Estimated Accuracy
 BH1065;SPC LA S     -   168,440.    1,129,000.      MT  (+/- 180 meters Scaled)
 BH1065
 BH1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU110239(NAD 83)
 BH1065
 BH1065                          SUPERSEDED SURVEY CONTROL
 BH1065
 BH1065.No superseded survey control is available for this station.
 BH1065
 BH1065_MARKER: DB = BENCH MARK DISK
 BH1065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1065_STAMPING: A 3129 LGS RESET 1961
 BH1065_MARK LOGO: CGS
 BH1065_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1065+STABILITY: SURFACE MOTION
 BH1065_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1065+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1065
 BH1065  HISTORY     - Date     Condition        Report By
 BH1065  HISTORY     - 1961     MONUMENTED       CGS
 BH1065  HISTORY     - 1969     GOOD             CGS
 BH1065  HISTORY     - 1971     GOOD             NGS
 BH1065  HISTORY     - 1977     GOOD             NGS
 BH1065  HISTORY     - 1984     GOOD             LADTD
 BH1065  HISTORY     - 1985     POOR             NGS
 BH1065  HISTORY     - 19901016 GOOD             NGS
 BH1065  HISTORY     - 19941024 GOOD             NGS
 BH1065
 BH1065                          STATION DESCRIPTION
 BH1065
 BH1065'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1065'IN NEW ORLEANS.
 BH1065'AT NEW ORLEANS, ABOUT 1.0 MILE EAST ALONG U. S. HIGHWAY 90 FROM THE I
 BH1065'10 OVERPASS OVER U. S. HIGHWAY 90, 89 1/2 FEET WEST OF THE EXTENDED
 BH1065'CENTER LINE OF THE WEST ONE OF TWO DRIVEWAYS LEADING SOUTH TO THE
 BH1065'ROYAL PALM HOTEL COURT, 13.1 FEET NORTH OF THE NORTH CURB OF THE
 BH1065'WESTBOUND LANE OF THE HIGHWAY, 18 1/2 FEET NORTHWEST OF A 10-INCH
 BH1065'MAGNOLIA TREE, 10 FEET NORTHWEST OF POWER LINE POLE W 1099, 2.1 FEET
 BH1065'EAST OF THE SOUTHEAST CORNER OF A BUILDING AT 7745 CHEF MENTEUR
 BH1065'HIGHWAY, IN LINE WITH THE SOUTH SIDE OF THE BUILDING, 1 FOOT BELOW THE
 BH1065'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 2 INCHES
 BH1065'BELOW THE SURFACE OF THE GROUND.
 BH1065
 BH1065                          STATION RECOVERY (1971)
 BH1065
 BH1065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 BH1065'RECOVERED IN GOOD CONDITION.
 BH1065
 BH1065                          STATION RECOVERY (1977)
 BH1065
 BH1065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1065'RECOVERED IN GOOD CONDITION.
 BH1065
 BH1065                          STATION RECOVERY (1984)
 BH1065
 BH1065'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BH1065'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BH1065'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.  NOTE DISK
 BH1065'HAS BEEN HIT BY A SHARP OBJECT AT TOP AND THE 29 IN DESIGNATION AND
 BH1065'THE 19 IN YEAR ARE MARRED.
 BH1065
 BH1065                          STATION RECOVERY (1985)
 BH1065
 BH1065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1065'RECOVERED IN POOR CONDITION, MARK HAS BEEN STRUCK AND CONCRETE IS
 BH1065'CRACKED AROUND DISK BUT IS SOLID IN PLACE AND SHOULD BE USED WITH
 BH1065'CAUTION, THE 1969 RECOVERY NOTE IS ADEQUATE EXCEPT THE ROYAL PALM
 BH1065'HOTEL COURT IS NOW THE ROYAL PALMS MOTEL.
 BH1065
 BH1065                          STATION RECOVERY (1990)
 BH1065
 BH1065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1065'IN NEW ORLEANS, AT 7745 CHEF MENTEUR HIGHWAY (U.S. HIGHWAY 90), 27.3
 BH1065'M (89.6 FT) WEST OF THE EXTENDED CENTERLINE OF THE MOST WESTERLY OF 2
 BH1065'DRIVEWAYS LEADING SOUTH TO THE ROYAL PALMS MOTEL, 5.6 M (18.4 FT)
 BH1065'NORTHWEST OF A 12-INCH MAGNOLIA TREE (1990), 4.0 M (13.1 FT) NORTH OF
 BH1065'THE NORTH CURB OF THE WESTBOUND LANES OF THE HIGHWAY, 3.0 M (9.8 FT)
 BH1065'NORTHWEST OF UTILITY POLE NUMBER W 1099, 0.6 M (2.0 FT) EAST OF THE
 BH1065'SOUTHEAST CORNER OF A BUILDING AT 7745 CHEF MENTEUR HIGHWAY, IN LINE
 BH1065'WITH THE SOUTH SIDE OF THE BUILDING, 0.3 M (1.0 FT) BELOW THE LEVEL
 BH1065'OF THE HIGHWAY, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND
 BH1065'SURFACE.  NOTE--THE DISK HAS BEEN HIT BY A SHARP OBJECT AND THE 29 IN
 BH1065'THE DESIGNATION AND THE 19 IN THE YEAR ARE MARRED.  THE CONCRETE IS
 BH1065'CRACKED AROUND THE DISK, BUT THE MONUMENT IS SOLID IN PLACE.
 BH1065
 BH1065                          STATION RECOVERY (1994)
 BH1065
 BH1065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1065'IN NEW ORLEANS, AT 7745 CHEF MENTEUR HIGHWAY (U.S. HIGHWAY 90), 27.3 M
 BH1065'(89.6 FT) WEST OF THE EXTENDED CENTERLINE OF THE MOST WESTERLY OF 2
 BH1065'ENTRANCE ROAD TO THE ROYAL PALMS MOTEL, 4.0 M (13.1 FT) NORTH OF THE
 BH1065'NORTH CURB OF THE WESTBOUND LANES OF THE HIGHWAY, 3.0 M (9.8 FT)
 BH1065'NORTHWEST OF UTILITY POLE NUMBER W 1099, 0.6 M (2.0 FT) EAST OF THE
 BH1065'SOUTHEAST CORNER OF A BUILDING AT 7745 CHEF MENTEUR HIGHWAY, 0.3 M
 BH1065'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS RECESSED
 BH1065'0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT HAS BEEN
 BH1065'HIT AND THE 29 IN THE DESIGNATION AND THE 19 IN THE YEAR ARE MARRED.
 BH1065'THE CONCRETE AROUND THE DISK IS CRACKED, BUT IT IS SOLID IN PLACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1096 ***********************************************************************
 BH1096  DESIGNATION -  A 3135
 BH1096  PID         -  BH1096
 BH1096  STATE/COUNTY-  LA/ORLEANS
 BH1096  COUNTRY     -  US
 BH1096  USGS QUAD   -  LITTLE WOODS (2018)
 BH1096
 BH1096                         *CURRENT SURVEY CONTROL
 BH1096  ______________________________________________________________________
 BH1096* NAD 83(1986) POSITION- 30 02 02.     (N) 089 54 32.     (W)   SCALED
 BH1096* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1096  **This station is located in a suspected subsidence area (see below).
 BH1096  ______________________________________________________________________
 BH1096  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 BH1096
 BH1096.The horizontal coordinates were scaled from a map and have
 BH1096.an estimated accuracy of +/- 6 seconds.
 BH1096
 BH1096.** This station is in an area of known vertical motion.  Due to the
 BH1096.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1096.** determined the orthometric heights for marks in these suspect
 BH1096.** subsidence areas should be considered valid only at the epoch date
 BH1096.** associated with the orthometric height.  These heights must always
 BH1096.** be validated when used as control.  All previously superseded
 BH1096.** orthometric heights are now considered suspect and are available
 BH1096.** in the superseded section.  NGS does not recommend using suspect
 BH1096.** or superseded heights as control.
 BH1096
 BH1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1096.GEOID18 height accuracy estimate available here.
 BH1096
 BH1096.Click photographs - Photos may exist for this station.
 BH1096
 BH1096;                    North         East    Units  Estimated Accuracy
 BH1096;SPC LA S     -   170,880.    1,137,380.      MT  (+/- 180 meters Scaled)
 BH1096
 BH1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU194261(NAD 83)
 BH1096
 BH1096                          SUPERSEDED SURVEY CONTROL
 BH1096
 BH1096.No superseded survey control is available for this station.
 BH1096
 BH1096_MARKER: DD = SURVEY DISK
 BH1096_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1096_SP_SET: ROAD DECK
 BH1096_STAMPING: A 3135
 BH1096_MARK LOGO: LAGS
 BH1096_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1096_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1096_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1096+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1096
 BH1096  HISTORY     - Date     Condition        Report By
 BH1096  HISTORY     - UNK      MONUMENTED       LAGS
 BH1096  HISTORY     - 1969     GOOD             CGS
 BH1096  HISTORY     - 1970     GOOD             NGS
 BH1096  HISTORY     - 1977     GOOD             NGS
 BH1096  HISTORY     - 1985     GOOD             NGS
 BH1096  HISTORY     - 1986     GOOD             NGS
 BH1096  HISTORY     - 1988     GOOD             LADTD
 BH1096  HISTORY     - 19901018 GOOD             NGS
 BH1096  HISTORY     - 19941024 GOOD             NGS
 BH1096
 BH1096                          STATION DESCRIPTION
 BH1096
 BH1096'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1096'7.1 MI E FROM NEW ORLEANS.
 BH1096'ABOUT 1.85 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1096'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, THENCE 5.25 MILES SOUTHEAST
 BH1096'ALONG GENTILLY ROAD, ABOUT 0.65 MILE NORTHEAST OF THE MAIN ENTRANCE TO
 BH1096'THE MAIN BUILDING AT NASA (MICHOUD PLANT), ABOUT 44 FEET WEST OF THE
 BH1096'EXTENDED LINE OF THE FOLGERS COFFEE PLANT (A LARGE RED BRICK
 BH1096'BUILDING), SET ON THE TOP OF THE SOUTHEAST EDGE OF THE CONCRETE
 BH1096'ROADWAY, 9.5 FEET SOUTHEAST OF THE CENTER LINE OF THE EASTBOUND LANE
 BH1096'OF THE ROAD, 0.5 FOOT NORTHWEST OF THE SOUTHEAST EDGE OF THE PAVEMENT
 BH1096'AND LEVEL WITH THE HIGHWAY.
 BH1096
 BH1096                          STATION RECOVERY (1970)
 BH1096
 BH1096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1096'RECOVERED IN GOOD CONDITION.
 BH1096
 BH1096                          STATION RECOVERY (1977)
 BH1096
 BH1096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1096'1.85 MILE EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE HIGHWAY 10
 BH1096'OVERPASS, THENCE 5.1 MILE SOUTHEAST ALONG GENTILLY ROAD, 189 FT.
 BH1096'SOUTHWEST OF THE EXTENDED CENTER LINE OF THE CONCRETE DRIVEWAY
 BH1096'LEADING NORTHWEST TO THE FOLGERS COFFEE PLANT PARKING LOT
 BH1096'AND BUILDING, SET ON TOP AND 0.5 FT. NORTHWEST OF THE SOUTHWEST
 BH1096'EDGE OF THE NORTHEAST BOUND LANES OF GENTILLY ROAD, 9.5 FT
 BH1096'SOUTHEAST OF THE CENTER LINE OF THE NORTHEAST BOUND LANES.
 BH1096
 BH1096                          STATION RECOVERY (1985)
 BH1096
 BH1096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1096'RECOVERED IN GOOD CONDITION.
 BH1096
 BH1096                          STATION RECOVERY (1986)
 BH1096
 BH1096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1096'RECOVERED IN GOOD CONDITION.
 BH1096
 BH1096                          STATION RECOVERY (1988)
 BH1096
 BH1096'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BH1096'RECOVERED IN GOOD CONDITION.
 BH1096
 BH1096                          STATION RECOVERY (1990)
 BH1096
 BH1096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1096'3.0 KM (1.9 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1096'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1096'THENCE 8.5 KM (5.3 MI) EASTERLY ALONG GENTILLY ROAD, IN THE CONCRETE
 BH1096'DECK OF THE ROAD, 57.6 M (189.0 FT) SOUTHWEST OF THE EXTENDED
 BH1096'CENTERLINE OF A DRIVEWAY LEADING NORTHWEST TO THE FOLGERS COFFEE
 BH1096'PLANT PARKING AREA, 0.2 M (0.7 FT) NORTHWEST OF THE SOUTHWEST EDGE OF
 BH1096'THE EASTBOUND LANES OF THE ROAD, 2.9 M (9.5 FT) SOUTHEAST OF THE
 BH1096'CENTERLINE OF THE EASTBOUND LANES OF THE ROAD, AND AT THE WEST EDGE
 BH1096'OF A BUS STOP AREA.
 BH1096
 BH1096                          STATION RECOVERY (1994)
 BH1096
 BH1096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1096'3.0 KM (1.85 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1096'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, THENCE 8.4
 BH1096'KM (5.20 MI) EASTERLY ALONG GENTILLY ROAD, IN THE CONCRETE DECK OF THE
 BH1096'ROAD, 57.6 M (189.0 FT) SOUTHWEST OF THE EXTENDED CENTERLINE OF AN
 BH1096'ENTRANCE ROAD LEADING TO THE FOLGERS COFFEE PLANT (GATE 1), 2.9 M (9.5
 BH1096'FT) SOUTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE EASTBOUND LANES
 BH1096'OF THE ROAD, 0.2 M (0.7 FT) NORTHWEST OF THE SOUTHEAST EDGE OF THE
 BH1096'EASTBOUND LANES OF THE HIGHWAY, AND AT THE SOUTHWEST END OF A BUS STOP
 BH1096'AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1103 ***********************************************************************
 BH1103  DESIGNATION -  A 3137
 BH1103  PID         -  BH1103
 BH1103  STATE/COUNTY-  LA/ORLEANS
 BH1103  COUNTRY     -  US
 BH1103  USGS QUAD   -  LITTLE WOODS (2018)
 BH1103
 BH1103                         *CURRENT SURVEY CONTROL
 BH1103  ______________________________________________________________________
 BH1103* NAD 83(1986) POSITION- 30 02 58.     (N) 089 53 07.     (W)   SCALED
 BH1103* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1103  **This station is located in a suspected subsidence area (see below).
 BH1103  ______________________________________________________________________
 BH1103  GEOID HEIGHT    -        -26.222 (meters)                     GEOID18
 BH1103
 BH1103.The horizontal coordinates were scaled from a map and have
 BH1103.an estimated accuracy of +/- 6 seconds.
 BH1103
 BH1103.** This station is in an area of known vertical motion. If an
 BH1103.** orthometric height was ever established but is not available 
 BH1103.** in the current survey control section, the orthometric height
 BH1103.** is considered suspect.  Suspect heights are available in the
 BH1103.** superseded section only if requested.
 BH1103
 BH1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1103.GEOID18 height accuracy estimate available here.
 BH1103
 BH1103.Click photographs - Photos may exist for this station.
 BH1103
 BH1103;                    North         East    Units  Estimated Accuracy
 BH1103;SPC LA S     -   172,630.    1,139,630.      MT  (+/- 180 meters Scaled)
 BH1103
 BH1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU218277(NAD 83)
 BH1103
 BH1103                          SUPERSEDED SURVEY CONTROL
 BH1103
 BH1103.No superseded survey control is available for this station.
 BH1103
 BH1103_MARKER: DD = SURVEY DISK
 BH1103_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1103_STAMPING: A 3137
 BH1103_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1103
 BH1103  HISTORY     - Date     Condition        Report By
 BH1103  HISTORY     - UNK      MONUMENTED       LAGS
 BH1103  HISTORY     - 1969     GOOD             CGS
 BH1103  HISTORY     - 1970     GOOD             NGS
 BH1103  HISTORY     - 1977     MARK NOT FOUND   NGS
 BH1103  HISTORY     - 1981     GOOD             LADTD
 BH1103  HISTORY     - 1985     MARK NOT FOUND   NGS
 BH1103  HISTORY     - 1988     MARK NOT FOUND   LADTD
 BH1103
 BH1103                          STATION DESCRIPTION
 BH1103
 BH1103'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1103'8.2 MI E FROM NEW ORLEANS.
 BH1103'ABOUT 8.2 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS AT
 BH1103'NEW ORLEANS, ABOUT 0.35 MILE SOUTHWEST OF A 35-FOOT CONCRETE CULVERT
 BH1103'FOR A CANAL, 18 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE EASTBOUND
 BH1103'LANE OF THE HIGHWAY, 41 1/2 FEET NORTHEAST OF THE CENTER LINE OF A
 BH1103'DRIVEWAY LEADING SOUTHEAST, 26 FEET NORTHWEST OF A 6 FOOT HIGH 4-INCH
 BH1103'METAL PIPE MARKED VALVE, 20 FEET NORTHWEST OF FIRE PLUG NO. 13, 9 FEET
 BH1103'NORTHWEST OF POWER LINE POLE NO. 357, ABOUT LEVEL WITH THE HIGHWAY AND
 BH1103'SET IN THE TOP OF A CONCRETE POST 1 INCH UNDERGROUND.
 BH1103
 BH1103                          STATION RECOVERY (1970)
 BH1103
 BH1103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1103'RECOVERED IN GOOD CONDITION.
 BH1103
 BH1103                          STATION RECOVERY (1977)
 BH1103
 BH1103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1103'NOT RECOVERED THIS DATE, BELIEVED DESTROYED.
 BH1103
 BH1103                          STATION RECOVERY (1981)
 BH1103
 BH1103'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BH1103'RECOVERED IN GOOD CONDITION.
 BH1103
 BH1103                          STATION RECOVERY (1985)
 BH1103
 BH1103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1103'NOT RECOVERED, NO EVIDENCE OF MARK WAS FOUND AFTER A THOROUGH SEARCH
 BH1103'WAS MADE, THE UTILITY POLE HAS BEEN REPLACED AND THE 6 FOOT HIGH
 BH1103'4-INCH METAL PIPE MARKED VALVE NO LONGER EXIST.
 BH1103
 BH1103                          STATION RECOVERY (1988)
 BH1103
 BH1103'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BH1103'NOT RECOVERED.  FOUND WHAT LOOKED LIKE THE BOTTOM PART OF THE MARK
 BH1103'ON TOP OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1113 ***********************************************************************
 BH1113  DESIGNATION -  A 3141
 BH1113  PID         -  BH1113
 BH1113  STATE/COUNTY-  LA/ORLEANS
 BH1113  COUNTRY     -  US
 BH1113  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1113
 BH1113                         *CURRENT SURVEY CONTROL
 BH1113  ______________________________________________________________________
 BH1113* NAD 83(1986) POSITION- 30 04 33.     (N) 089 51 34.     (W)   SCALED
 BH1113* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1113  **This station is located in a suspected subsidence area (see below).
 BH1113  ______________________________________________________________________
 BH1113  GEOID HEIGHT    -        -26.284 (meters)                     GEOID18
 BH1113
 BH1113.The horizontal coordinates were scaled from a map and have
 BH1113.an estimated accuracy of +/- 6 seconds.
 BH1113
 BH1113.** This station is in an area of known vertical motion. If an
 BH1113.** orthometric height was ever established but is not available 
 BH1113.** in the current survey control section, the orthometric height
 BH1113.** is considered suspect.  Suspect heights are available in the
 BH1113.** superseded section only if requested.
 BH1113
 BH1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1113.GEOID18 height accuracy estimate available here.
 BH1113
 BH1113.Click photographs - Photos may exist for this station.
 BH1113
 BH1113;                    North         East    Units  Estimated Accuracy
 BH1113;SPC LA S     -   175,590.    1,142,090.      MT  (+/- 180 meters Scaled)
 BH1113
 BH1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU243306(NAD 83)
 BH1113
 BH1113                          SUPERSEDED SURVEY CONTROL
 BH1113
 BH1113.No superseded survey control is available for this station.
 BH1113
 BH1113_MARKER: DD = SURVEY DISK
 BH1113_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BH1113_STAMPING: A 3141
 BH1113_MARK LOGO: LAGS
 BH1113_PROJECTION: RECESSED 45 CENTIMETERS
 BH1113_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1113
 BH1113  HISTORY     - Date     Condition        Report By
 BH1113  HISTORY     - UNK      MONUMENTED       LAGS
 BH1113  HISTORY     - 1969     GOOD             CGS
 BH1113  HISTORY     - 1970     GOOD             NGS
 BH1113  HISTORY     - 1977     GOOD             NGS
 BH1113  HISTORY     - 1985     GOOD             NGS
 BH1113  HISTORY     - 1986     GOOD             NGS
 BH1113  HISTORY     - 19901101 MARK NOT FOUND   NGS
 BH1113
 BH1113                          STATION DESCRIPTION
 BH1113
 BH1113'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1113'ABOUT 10.8 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1113'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, ABOUT 0.25 MILE NORTHEAST OF THE
 BH1113'JUNCTION OF U. S. HIGHWAY LEADING NORTH, ON THE SHOULDER OF THE
 BH1113'HIGHWAY, 74 FEET NORTH OF AND ACROSS THE HIGHWAY FROM POWER LINE POLE
 BH1113'106, 26 1/2 FEET SOUTH OF A 10-INCH SCRUB OAK TREE, 17 FEET NORTHWEST
 BH1113'OF THE CENTER LINE OF THE WESTBOUND LANE OF THE HIGHWAY, 3.7 FEET
 BH1113'SOUTHEAST OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE
 BH1113'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 1 1/2 FEET UNDERGROUND.
 BH1113
 BH1113                          STATION RECOVERY (1970)
 BH1113
 BH1113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1113'RECOVERED IN GOOD CONDITION.
 BH1113
 BH1113                          STATION RECOVERY (1977)
 BH1113
 BH1113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1113'10.8 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE HIGHWAY
 BH1113'10 OVERPASS, 0.2 MILE NORTHEAST OF THE JUNCTION OF U.S. HIGHWAY
 BH1113'11 LEADING NORTH, ON THE SHOULDER OF THE HIGHWAY, 18 FT. NORTHWEST
 BH1113'OF THE CENTER LINE OF THE WEST BOUND LANES OF THE HIGHWAY,
 BH1113'74 FT. NORTH-NORTHWEST AND ACROSS THE HIGHWAY FROM POWER LINE
 BH1113'POLE NUMBER 406, 26.5 FT. SOUTH-SOUTHEAST OF A 12-INCH SCRUB OAK
 BH1113'TREE BEARING A WITNESS PLAQUE, 1.5 FT. BELOW GROUND LEVEL.
 BH1113
 BH1113                          STATION RECOVERY (1985)
 BH1113
 BH1113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1113'RECOVERED IN GOOD CONDITION, THE 1977 RECOVERY NOTE IS ADEQUATE.
 BH1113'THE MARK IS 1.58 METERS SSE FROM A WITNESS POST.
 BH1113
 BH1113                          STATION RECOVERY (1986)
 BH1113
 BH1113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1113'RECOVERED IN GOOD CONDITION.
 BH1113
 BH1113                          STATION RECOVERY (1990)
 BH1113
 BH1113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1113'THERE WERE REMNANTS OF A CONCRETE POST IN THE DRAINAGE DITCH IN CLOSE
 BH1113'PROXIMITY TO THE AREA DESCRIBED IN THE DESCRIPTION.  ASSUMED
 BH1113'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0975 ***********************************************************************
 AU0975  DESIGNATION -  A 3152
 AU0975  PID         -  AU0975
 AU0975  STATE/COUNTY-  LA/ORLEANS
 AU0975  COUNTRY     -  US
 AU0975  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0975
 AU0975                         *CURRENT SURVEY CONTROL
 AU0975  ______________________________________________________________________
 AU0975* NAD 83(1986) POSITION- 29 55 23.     (N) 090 07 36.     (W)   SCALED
 AU0975* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0975  **This station is located in a suspected subsidence area (see below).
 AU0975  ______________________________________________________________________
 AU0975  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 AU0975  DYNAMIC HEIGHT  -          2.515 (meters)        8.25  (feet) COMP
 AU0975  MODELED GRAVITY -    979,311.7   (mgal)                       NAVD 88
 AU0975
 AU0975.The horizontal coordinates were scaled from a map and have
 AU0975.an estimated accuracy of +/- 6 seconds.
 AU0975
 AU0975.** This station is in an area of known vertical motion. If an
 AU0975.** orthometric height was ever established but is not available 
 AU0975.** in the current survey control section, the orthometric height
 AU0975.** is considered suspect.  Suspect heights are available in the
 AU0975.** superseded section only if requested.
 AU0975
 AU0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0975.GEOID18 height accuracy estimate available here.
 AU0975
 AU0975.Click photographs - Photos may exist for this station.
 AU0975
 AU0975.The dynamic height is computed by dividing the NAVD 88
 AU0975.geopotential number by the normal gravity value computed on the
 AU0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0975.degrees latitude (g = 980.6199 gals.).
 AU0975
 AU0975.The modeled gravity was interpolated from observed gravity values.
 AU0975
 AU0975;                    North         East    Units  Estimated Accuracy
 AU0975;SPC LA S     -   158,350.    1,116,510.      MT  (+/- 180 meters Scaled)
 AU0975
 AU0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP773137(NAD 83)
 AU0975
 AU0975                          SUPERSEDED SURVEY CONTROL
 AU0975
 AU0975.No superseded survey control is available for this station.
 AU0975
 AU0975_MARKER: DD = SURVEY DISK
 AU0975_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0975_STAMPING: A 3152
 AU0975_MARK LOGO: CGS+SS
 AU0975_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0975_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0975_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0975+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0975
 AU0975  HISTORY     - Date     Condition        Report By
 AU0975  HISTORY     - 1934     MONUMENTED       LAGS
 AU0975  HISTORY     - 1951     GOOD             CGS
 AU0975  HISTORY     - 1963     GOOD             CGS
 AU0975  HISTORY     - 1985     GOOD             USPSQD
 AU0975  HISTORY     - 1985     GOOD             NGS
 AU0975  HISTORY     - 19901110 GOOD             NGS
 AU0975  HISTORY     - 19941108 GOOD             NGS
 AU0975
 AU0975                          STATION DESCRIPTION
 AU0975
 AU0975'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0975'IN NEW ORLEANS.
 AU0975'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE
 AU0975'INTERSECTION OF CONSTANCE STREET AND EXPOSITION BOULEVARD SIDE WALK,
 AU0975'118 FEET SOUTH OF THE CENTER LINE OF CONSTANCE STREET, 1.2 FEET WEST
 AU0975'OF THE WEST EDGE OF EXPOSITION BOULEVARD SIDE WALK, 14 FEET SOUTHWEST
 AU0975'OF THE SOUTHWEST PORCH PILLAR OF TWO STORY HOUSE NO. 633, 136 1/2 FEET
 AU0975'SOUTH AND ACROSS CONSTANCE STREET FROM A FIRE HYDRANT, 36 FEET
 AU0975'SOUTH-SOUTHWEST OF THE CENTER OF A SEWER MAN HOLE COVER IN EXPOSITION
 AU0975'BOULEVARD SIDE WALK, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST, AND
 AU0975'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 AU0975
 AU0975                          STATION RECOVERY (1963)
 AU0975
 AU0975'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0975'RECOVERED IN GOOD CONDITION.
 AU0975
 AU0975                          STATION RECOVERY (1985)
 AU0975
 AU0975'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0975'MARK IS NOW SUBMERGED 8 IN. BELOW GROUND SURFACE. HIGHLY RECOMMEND A
 AU0975'WITNESS POST BE INSTALLED.
 AU0975
 AU0975                          STATION RECOVERY (1985)
 AU0975
 AU0975'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0975'RECOVERED IN GOOD CONDITION, THE 1951 RECOVERY NOTE IS ADEQUATE WITH
 AU0975'THE FOLLOWING CHANGES, DELETE--2 FEET NORTH OF A WHITE WOODEN WITNESS
 AU0975'POST, CHANGE--PROJECTING 1 INCH TO RECESSED 7 INCHES.
 AU0975
 AU0975                          STATION RECOVERY (1990)
 AU0975
 AU0975'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0975'IN NEW ORLEANS, AT THE INTERSECTION OF CONSTANCE STREET AND
 AU0975'EXPOSITION BOULEVARD (PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF
 AU0975'AUDUBON PARK), 36.3 M (119.1 FT) SOUTH OF THE EXTENDED CENTER OF THE
 AU0975'STREET, 15.5 M (50.9 FT) NORTH OF A FENCE CORNER, 0.3 M (1.0 FT) WEST
 AU0975'OF THE WEST EDGE OF THE BOULEVARD, AND THE MONUMENT IS 0.2 M (0.7 FT)
 AU0975'BELOW THE GROUND SURFACE.
 AU0975
 AU0975                          STATION RECOVERY (1994)
 AU0975
 AU0975'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0975'IN NEW ORLEANS, AT THE INTERSECTION OF CONSTANCE STREET AND EXPOSITION
 AU0975'BOULEVARD (A PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK)
 AU0975'36.3 M (119.1 FT) SOUTH-SOUTHWEST OF THE EXTENDED CENTERLINE OF THE
 AU0975'STREET, 30.5 M (100.1 FT) SOUTHEAST OF THE CENTERLINE OF EAST DRIVE,
 AU0975'15.5 M (50.9 FT) NORTH OF A FENCE CORNER, 0.3 M (1.0 FT)
 AU0975'WEST-NORTHWEST OF THE WEST EDGE OF THE BOULEVARD, AND THE MONUMENT IS
 AU0975'RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0976 ***********************************************************************
 AU0976  DESIGNATION -  A 3153
 AU0976  PID         -  AU0976
 AU0976  STATE/COUNTY-  LA/ORLEANS
 AU0976  COUNTRY     -  US
 AU0976  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0976
 AU0976                         *CURRENT SURVEY CONTROL
 AU0976  ______________________________________________________________________
 AU0976* NAD 83(1986) POSITION- 29 55 27.     (N) 090 07 35.     (W)   SCALED
 AU0976* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0976  **This station is located in a suspected subsidence area (see below).
 AU0976  ______________________________________________________________________
 AU0976  GEOID HEIGHT    -        -25.894 (meters)                     GEOID18
 AU0976  DYNAMIC HEIGHT  -          2.452 (meters)        8.04  (feet) COMP
 AU0976  MODELED GRAVITY -    979,311.7   (mgal)                       NAVD 88
 AU0976
 AU0976.The horizontal coordinates were scaled from a map and have
 AU0976.an estimated accuracy of +/- 6 seconds.
 AU0976
 AU0976.** This station is in an area of known vertical motion. If an
 AU0976.** orthometric height was ever established but is not available 
 AU0976.** in the current survey control section, the orthometric height
 AU0976.** is considered suspect.  Suspect heights are available in the
 AU0976.** superseded section only if requested.
 AU0976
 AU0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0976.GEOID18 height accuracy estimate available here.
 AU0976
 AU0976.Click photographs - Photos may exist for this station.
 AU0976
 AU0976.The dynamic height is computed by dividing the NAVD 88
 AU0976.geopotential number by the normal gravity value computed on the
 AU0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0976.degrees latitude (g = 980.6199 gals.).
 AU0976
 AU0976.The modeled gravity was interpolated from observed gravity values.
 AU0976
 AU0976;                    North         East    Units  Estimated Accuracy
 AU0976;SPC LA S     -   158,470.    1,116,530.      MT  (+/- 180 meters Scaled)
 AU0976
 AU0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP774138(NAD 83)
 AU0976
 AU0976                          SUPERSEDED SURVEY CONTROL
 AU0976
 AU0976.No superseded survey control is available for this station.
 AU0976
 AU0976_MARKER: DD = SURVEY DISK
 AU0976_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0976_STAMPING: A 3153
 AU0976_MARK LOGO: CGS+SS
 AU0976_PROJECTION: RECESSED 5 CENTIMETERS
 AU0976_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0976_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0976_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0976+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0976
 AU0976  HISTORY     - Date     Condition        Report By
 AU0976  HISTORY     - 1934     MONUMENTED       LAGS
 AU0976  HISTORY     - 1951     GOOD             CGS
 AU0976  HISTORY     - 1963     GOOD             CGS
 AU0976  HISTORY     - 1985     GOOD             USPSQD
 AU0976  HISTORY     - 1985     GOOD             NGS
 AU0976  HISTORY     - 1988     GOOD             USPSQD
 AU0976  HISTORY     - 19901110 GOOD             NGS
 AU0976  HISTORY     - 19941108 GOOD             NGS
 AU0976
 AU0976                          STATION DESCRIPTION
 AU0976
 AU0976'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0976'IN NEW ORLEANS.
 AU0976'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE
 AU0976'INTERSECTION OF MAGAZINE STREET AND EXPOSITION BOULEVARD SIDE WALK,
 AU0976'31.7 FEET WEST OF THE WEST EDGE OF EXPOSITION BOULEVARD SIDE WALK,
 AU0976'21.2 FEET SOUTH OF THE SOUTH EDGE OF SOUTH SIDE WALK OF MAGAZINE
 AU0976'STREET, 87 FEET SOUTHWEST AND ACROSS MAGAZINE STREET FROM A FIRE
 AU0976'HYDRANT, 59.5 FEET WEST OF THE NORTHWEST CORNER OF HOUSE NO. 735, 1
 AU0976'1/2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 AU0976'STREET AND SET IN THE TOP OF A CONCRETE POST ABOUT 2 INCHES BELOW THE
 AU0976'SURFACE OF THE GROUND.
 AU0976
 AU0976                          STATION RECOVERY (1963)
 AU0976
 AU0976'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0976'RECOVERED IN GOOD CONDITION.
 AU0976
 AU0976                          STATION RECOVERY (1985)
 AU0976
 AU0976'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0976'NO WITNSSS POST FOUND. SUGGEST INSTALLING NEW WITNESS PSOT.
 AU0976
 AU0976                          STATION RECOVERY (1985)
 AU0976
 AU0976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0976'RECOVERED IN GOOD CONDITION EXCEPT DELETE 2-1/2 FEET WEST OF WITNESS
 AU0976'POST.
 AU0976
 AU0976                          STATION RECOVERY (1988)
 AU0976
 AU0976'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0976'RECOVERED IN GOOD CONDITION.
 AU0976
 AU0976                          STATION RECOVERY (1990)
 AU0976
 AU0976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0976'IN NEW ORLEANS, AT THE INTERSECTION OF MAGAZINE STREET AND EXPOSITION
 AU0976'BOULEVARD (PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK),
 AU0976'11.4 M (37.4 FT) SOUTHWEST OF UTILITY POLE NUMBER 38229 45913 8, 10.0
 AU0976'M (32.8 FT) SOUTH OF THE SOUTH CURB OF THE STREET, 9.7 M (31.8 FT)
 AU0976'WEST OF THE WEST EDGE OF THE BOULEVARD, LEVEL WITH THE STREET, AND
 AU0976'THE MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AU0976
 AU0976                          STATION RECOVERY (1994)
 AU0976
 AU0976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0976'IN NEW ORLEANS, AT THE INTERSECTION OF MAGAZINE STREET AND EXPOSITION
 AU0976'BOULEVARD (A PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK)
 AU0976'10.0 M (32.8 FT) SOUTH OF THE SOUTH CURB OF THE STREET, 9.8 M (32.2
 AU0976'FT) WEST OF THE WEST EDGE OF THE BOULEVARD, LEVEL WITH THE STREET, AND
 AU0976'THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0977 ***********************************************************************
 AU0977  DESIGNATION -  A 3154
 AU0977  PID         -  AU0977
 AU0977  STATE/COUNTY-  LA/ORLEANS
 AU0977  COUNTRY     -  US
 AU0977  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0977
 AU0977                         *CURRENT SURVEY CONTROL
 AU0977  ______________________________________________________________________
 AU0977* NAD 83(1986) POSITION- 29 55 31.     (N) 090 07 32.     (W)   SCALED
 AU0977* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0977  **This station is located in a suspected subsidence area (see below).
 AU0977  ______________________________________________________________________
 AU0977  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 AU0977
 AU0977.The horizontal coordinates were scaled from a map and have
 AU0977.an estimated accuracy of +/- 6 seconds.
 AU0977
 AU0977.** This station is in an area of known vertical motion. If an
 AU0977.** orthometric height was ever established but is not available 
 AU0977.** in the current survey control section, the orthometric height
 AU0977.** is considered suspect.  Suspect heights are available in the
 AU0977.** superseded section only if requested.
 AU0977
 AU0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0977.GEOID18 height accuracy estimate available here.
 AU0977
 AU0977.Click photographs - Photos may exist for this station.
 AU0977
 AU0977;                    North         East    Units  Estimated Accuracy
 AU0977;SPC LA S     -   158,600.    1,116,610.      MT  (+/- 180 meters Scaled)
 AU0977
 AU0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP774139(NAD 83)
 AU0977
 AU0977                          SUPERSEDED SURVEY CONTROL
 AU0977
 AU0977.No superseded survey control is available for this station.
 AU0977
 AU0977_MARKER: DD = SURVEY DISK
 AU0977_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0977_STAMPING: A 3154
 AU0977_MARK LOGO: CGS+SS
 AU0977_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0977
 AU0977  HISTORY     - Date     Condition        Report By
 AU0977  HISTORY     - 1934     MONUMENTED       LAGS
 AU0977  HISTORY     - 1951     GOOD             CGS
 AU0977  HISTORY     - 1963     GOOD             CGS
 AU0977  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 AU0977  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0977  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 AU0977  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 AU0977
 AU0977                          STATION DESCRIPTION
 AU0977
 AU0977'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0977'IN NEW ORLEANS.
 AU0977'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE
 AU0977'INTERSECTION OF CAMP STREET AND EXPOSITION BOULEVARD SIDE WALK, 122
 AU0977'FEET NORTH OF THE CENTER LINE OF CAMP STREET, 1.8 FEET WEST OF THE
 AU0977'WEST EDGE OF EXPOSITION BOULEVARD SIDE WALK, 151 FEET NORTH OF A FIRE
 AU0977'HYDRANT, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET
 AU0977'BELOW THE SIDE WALK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 AU0977'INCHES.
 AU0977
 AU0977                          STATION RECOVERY (1963)
 AU0977
 AU0977'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0977'RECOVERED IN GOOD CONDITION.
 AU0977
 AU0977                          STATION RECOVERY (1985)
 AU0977
 AU0977'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0977'MARK NOT FOUND.
 AU0977
 AU0977                          STATION RECOVERY (1985)
 AU0977
 AU0977'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0977'NOT RECOVERED, A CONCRETE POST WAS FOUND AT THE DESCRIBED LOCATION
 AU0977'BROKEN OFF BELOW THE SURFACE OF THE GROUND, CONSIDER DESTROYED.
 AU0977
 AU0977                          STATION RECOVERY (1988)
 AU0977
 AU0977'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0977'MARK NOT FOUND.
 AU0977
 AU0977                          STATION RECOVERY (1988)
 AU0977
 AU0977'RECOVERY NOTE BY US POWER SQUADRON 1988 (TC)
 AU0977'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0978 ***********************************************************************
 AU0978  DESIGNATION -  A 3155
 AU0978  PID         -  AU0978
 AU0978  STATE/COUNTY-  LA/ORLEANS
 AU0978  COUNTRY     -  US
 AU0978  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0978
 AU0978                         *CURRENT SURVEY CONTROL
 AU0978  ______________________________________________________________________
 AU0978* NAD 83(1986) POSITION- 29 55 38.     (N) 090 07 29.     (W)   SCALED
 AU0978* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0978  **This station is located in a suspected subsidence area (see below).
 AU0978  ______________________________________________________________________
 AU0978  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 AU0978  DYNAMIC HEIGHT  -          1.016 (meters)        3.33  (feet) COMP
 AU0978  MODELED GRAVITY -    979,311.9   (mgal)                       NAVD 88
 AU0978
 AU0978.The horizontal coordinates were scaled from a map and have
 AU0978.an estimated accuracy of +/- 6 seconds.
 AU0978
 AU0978.** This station is in an area of known vertical motion. If an
 AU0978.** orthometric height was ever established but is not available 
 AU0978.** in the current survey control section, the orthometric height
 AU0978.** is considered suspect.  Suspect heights are available in the
 AU0978.** superseded section only if requested.
 AU0978
 AU0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0978.GEOID18 height accuracy estimate available here.
 AU0978
 AU0978.Click photographs - Photos may exist for this station.
 AU0978
 AU0978.The dynamic height is computed by dividing the NAVD 88
 AU0978.geopotential number by the normal gravity value computed on the
 AU0978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0978.degrees latitude (g = 980.6199 gals.).
 AU0978
 AU0978.The modeled gravity was interpolated from observed gravity values.
 AU0978
 AU0978;                    North         East    Units  Estimated Accuracy
 AU0978;SPC LA S     -   158,820.    1,116,690.      MT  (+/- 180 meters Scaled)
 AU0978
 AU0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP775141(NAD 83)
 AU0978
 AU0978                          SUPERSEDED SURVEY CONTROL
 AU0978
 AU0978.No superseded survey control is available for this station.
 AU0978
 AU0978_MARKER: DD = SURVEY DISK
 AU0978_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0978_STAMPING: A 3155
 AU0978_MARK LOGO: CGS+SS
 AU0978_PROJECTION: FLUSH
 AU0978_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0978_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0978_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0978+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0978
 AU0978  HISTORY     - Date     Condition        Report By
 AU0978  HISTORY     - 1934     MONUMENTED       LAGS
 AU0978  HISTORY     - 1951     GOOD             CGS
 AU0978  HISTORY     - 1963     GOOD             CGS
 AU0978  HISTORY     - 1985     GOOD             USPSQD
 AU0978  HISTORY     - 1985     GOOD             NGS
 AU0978  HISTORY     - 19901110 GOOD             NGS
 AU0978  HISTORY     - 19941108 GOOD             NGS
 AU0978
 AU0978                          STATION DESCRIPTION
 AU0978
 AU0978'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0978'IN NEW ORLEANS.
 AU0978'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE
 AU0978'INTERSECTION OF COLISEUM STREET AND EXPOSITION BOULEVARD SIDE WALK,
 AU0978'130 FEET NORTH OF THE CENTER LINE OF COLISEUM STREET (NOT OPEN TO PARK
 AU0978'BOUNDRY), ABOUT 220 FEET SOUTH OF THE CENTER LINE OF PERRIER STREET,
 AU0978'12.8 FEET WEST OF THE WEST EDGE OF EXPOSITION BOULEVARD SIDE WALK, 116
 AU0978'FEET NORTH OF A POWER POLE WITH STREET LIGHT, 120 FEET NORTH-NORTHWEST
 AU0978'OF A FIRE HYDRANT, 1 1/2 FEET WEST OF A WHITE WOODEN WITNESS POST,
 AU0978'ABOUT 8 INCHES BELOW THE SIDE WALK AND SET IN THE TOP OF A CONCRETE
 AU0978'POST ABOUT FLUSH WITH THE GROUND.
 AU0978
 AU0978                          STATION RECOVERY (1963)
 AU0978
 AU0978'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0978'RECOVERED IN GOOD CONDITION.
 AU0978
 AU0978                          STATION RECOVERY (1985)
 AU0978
 AU0978'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0978'RECOVERED IN GOOD CONDITION.
 AU0978
 AU0978                          STATION RECOVERY (1985)
 AU0978
 AU0978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0978'RECOVERED IN GOOD CONDITION EXCEPT DELETE 1-1/2 FEET WEST OF WITNESS
 AU0978'POST.
 AU0978
 AU0978                          STATION RECOVERY (1990)
 AU0978
 AU0978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0978'IN NEW ORLEANS, AT THE INTERSECTION OF PERRIER STREET AND EXPOSITION
 AU0978'BOULEVARD (PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK),
 AU0978'23.3 M (76.4 FT) NORTH-NORTHWEST OF A CHAIN-LINK FENCE CORNER, 9.3 M
 AU0978'(30.5 FT) WEST OF A BRICK WALL, 5.8 M (19.0 FT) SOUTH OF THE
 AU0978'SOUTHWEST CORNER OF A STORM DRAIN, 3.9 M (12.8 FT) WEST OF THE WEST
 AU0978'EDGE OF THE BOULEVARD, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AU0978'SIDEWALK, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AU0978
 AU0978                          STATION RECOVERY (1994)
 AU0978
 AU0978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0978'IN NEW ORLEANS, AT THE INTERSECTION OF PERRIER STREET AND EXPOSITION
 AU0978'BOULEVARD (A PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK)
 AU0978'63.6 M (208.7 FT) SOUTH OF THE EXTENDED CENTERLINE OF THE STREET, 23.3
 AU0978'M (76.4 FT) NORTH-NORTHWEST OF A CHAIN-LINK FENCE CORNER, 9.4 M (30.8
 AU0978'FT) WEST OF A BRICK WALL, 5.8 M (19.0 FT) SOUTH OF THE SOUTHWEST
 AU0978'CORNER OF A STORM DRAIN, 3.9 M (12.8 FT) WEST OF THE WEST EDGE OF THE
 AU0978'BOULEVARD, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE BOULEVARD, AND THE
 AU0978'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0979 ***********************************************************************
 AU0979  DESIGNATION -  A 3156
 AU0979  PID         -  AU0979
 AU0979  STATE/COUNTY-  LA/ORLEANS
 AU0979  COUNTRY     -  US
 AU0979  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0979
 AU0979                         *CURRENT SURVEY CONTROL
 AU0979  ______________________________________________________________________
 AU0979* NAD 83(1986) POSITION- 29 55 46.4    (N) 090 07 24.5    (W)   HD_HELD2
 AU0979* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0979  **This station is located in a suspected subsidence area (see below).
 AU0979  ______________________________________________________________________
 AU0979  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 AU0979  DYNAMIC HEIGHT  -          1.292 (meters)        4.24  (feet) COMP
 AU0979  MODELED GRAVITY -    979,312.1   (mgal)                       NAVD 88
 AU0979
 AU0979.The horizontal coordinates were established by autonomous hand held GPS
 AU0979.observations and have an estimated accuracy of +/- 10 meters.
 AU0979
 AU0979.** This station is in an area of known vertical motion. If an
 AU0979.** orthometric height was ever established but is not available 
 AU0979.** in the current survey control section, the orthometric height
 AU0979.** is considered suspect.  Suspect heights are available in the
 AU0979.** superseded section only if requested.
 AU0979
 AU0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0979.GEOID18 height accuracy estimate available here.
 AU0979
 AU0979.Click photographs - Photos may exist for this station.
 AU0979
 AU0979.The dynamic height is computed by dividing the NAVD 88
 AU0979.geopotential number by the normal gravity value computed on the
 AU0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0979.degrees latitude (g = 980.6199 gals.).
 AU0979
 AU0979.The modeled gravity was interpolated from observed gravity values.
 AU0979
 AU0979;                    North         East    Units  Estimated Accuracy
 AU0979;SPC LA S     -   159,075.    1,116,807.      MT  (+/- 10 meters HH2 GPS)
 AU0979
 AU0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7768914459(NAD 83)
 AU0979
 AU0979                          SUPERSEDED SURVEY CONTROL
 AU0979
 AU0979.No superseded survey control is available for this station.
 AU0979
 AU0979_MARKER: DD = SURVEY DISK
 AU0979_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0979_STAMPING: A 3156
 AU0979_MARK LOGO: CGS+SS
 AU0979_PROJECTION: FLUSH
 AU0979_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0979_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0979_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0979+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0979
 AU0979  HISTORY     - Date     Condition        Report By
 AU0979  HISTORY     - 1934     MONUMENTED       LAGS
 AU0979  HISTORY     - 1951     GOOD             CGS
 AU0979  HISTORY     - 1963     GOOD             CGS
 AU0979  HISTORY     - 1985     GOOD             USPSQD
 AU0979  HISTORY     - 1985     GOOD             NGS
 AU0979  HISTORY     - 19901110 GOOD             NGS
 AU0979  HISTORY     - 19941108 GOOD             NGS
 AU0979
 AU0979                          STATION DESCRIPTION
 AU0979
 AU0979'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0979'IN NEW ORLEANS.
 AU0979'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE
 AU0979'INTERSECTION OF GARFIELD STREET AND EXPOSITION BOULEVARD SIDE WALK,
 AU0979'129 FEET SOUTH OF THE CENTER LINE OF GARFIELD STREET, 13.2 FEET WEST
 AU0979'OF THE WEST EDGE OF EXPOSITION BOULEVARD SIDE WALK, 67.6 FEET
 AU0979'SOUTHWEST OF THE SOUTHWEST CORNER OF RED BRICK ENTRANCE TO HOUSE NO.
 AU0979'1433, 112 1/2 FEET SOUTH OF A POWER POLE WITH STREET LIGHT, 25 FEET
 AU0979'WEST-NORTHWEST OF THE NORTHWEST CORNER POST OF AN ORNAMENTAL IRON
 AU0979'FENCE, AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 AU0979'GROUND.
 AU0979
 AU0979                          STATION RECOVERY (1963)
 AU0979
 AU0979'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0979'RECOVERED IN GOOD CONDITION.
 AU0979
 AU0979                          STATION RECOVERY (1985)
 AU0979
 AU0979'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0979'HOUSE AT 1433 IS NOW WOOD SIDING--NO LONGER BRICK. SUGGEST WITNESS
 AU0979'POST DUE TO HEAVY LEAF COVER ON GROUND.
 AU0979
 AU0979                          STATION RECOVERY (1985)
 AU0979
 AU0979'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0979'RECOVERED IN GOOD CONDITION.
 AU0979
 AU0979                          STATION RECOVERY (1990)
 AU0979
 AU0979'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0979'IN NEW ORLEANS, AT THE INTERSECTION OF GARFIELD STREET AND EXPOSITION
 AU0979'BOULEVARD (PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK),
 AU0979'39.3 M (128.9 FT) SOUTH OF THE CENTERLINE OF THE STREET, 21.3 M (69.9
 AU0979'FT) NORTH OF A UTILITY LIGHT POLE WITH A GUY WIRE, 7.8 M (25.6 FT)
 AU0979'WEST-NORTHWEST OF A T-FENCE CORNER, 4.0 M (13.1 FT) WEST OF THE WEST
 AU0979'EDGE OF THE BOULEVARD, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AU0979'SURFACE.
 AU0979
 AU0979                          STATION RECOVERY (1994)
 AU0979
 AU0979'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0979'IN NEW ORLEANS, AT THE INTERSECTION OF GARFIELD STREET AND EXPOSITION
 AU0979'BOULEVARD (A PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK)
 AU0979'39.3 M (128.9 FT) SOUTH OF THE EXTENDED CENTERLINE OF THE STREET, 15.3
 AU0979'M (50.2 FT) NORTHWEST OF A GATE IN A WROUGHT-IRON FENCE AT 1415
 AU0979'EXPOSITION BOULEVARD, 4.0 M (13.1 FT) WEST OF THE WEST EDGE OF THE
 AU0979'BOULEVARD, 0.2 M (0.7 FT) BELOW THE LEVEL OF THE BOULEVARD, AND THE
 AU0979'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0980 ***********************************************************************
 AU0980  DESIGNATION -  A 3157
 AU0980  PID         -  AU0980
 AU0980  STATE/COUNTY-  LA/ORLEANS
 AU0980  COUNTRY     -  US
 AU0980  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0980
 AU0980                         *CURRENT SURVEY CONTROL
 AU0980  ______________________________________________________________________
 AU0980* NAD 83(1986) POSITION- 29 55 50.7    (N) 090 07 22.0    (W)   HD_HELD2
 AU0980* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0980  **This station is located in a suspected subsidence area (see below).
 AU0980  ______________________________________________________________________
 AU0980  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 AU0980  DYNAMIC HEIGHT  -          1.530 (meters)        5.02  (feet) COMP
 AU0980  MODELED GRAVITY -    979,312.1   (mgal)                       NAVD 88
 AU0980
 AU0980.The horizontal coordinates were established by autonomous hand held GPS
 AU0980.observations and have an estimated accuracy of +/- 10 meters.
 AU0980
 AU0980.** This station is in an area of known vertical motion. If an
 AU0980.** orthometric height was ever established but is not available 
 AU0980.** in the current survey control section, the orthometric height
 AU0980.** is considered suspect.  Suspect heights are available in the
 AU0980.** superseded section only if requested.
 AU0980
 AU0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0980.GEOID18 height accuracy estimate available here.
 AU0980
 AU0980.Click photographs - Photos may exist for this station.
 AU0980
 AU0980.The dynamic height is computed by dividing the NAVD 88
 AU0980.geopotential number by the normal gravity value computed on the
 AU0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0980.degrees latitude (g = 980.6199 gals.).
 AU0980
 AU0980.The modeled gravity was interpolated from observed gravity values.
 AU0980
 AU0980;                    North         East    Units  Estimated Accuracy
 AU0980;SPC LA S     -   159,208.    1,116,872.      MT  (+/- 10 meters HH2 GPS)
 AU0980
 AU0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7775214593(NAD 83)
 AU0980
 AU0980                          SUPERSEDED SURVEY CONTROL
 AU0980
 AU0980.No superseded survey control is available for this station.
 AU0980
 AU0980_MARKER: DD = SURVEY DISK
 AU0980_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0980_SP_SET: CURB
 AU0980_STAMPING: A 3157
 AU0980_MARK LOGO: CGS+SS
 AU0980_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0980_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0980_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0980+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0980
 AU0980  HISTORY     - Date     Condition        Report By
 AU0980  HISTORY     - 1934     MONUMENTED       LAGS
 AU0980  HISTORY     - 1951     GOOD             CGS
 AU0980  HISTORY     - 1963     GOOD             CGS
 AU0980  HISTORY     - 1985     GOOD             USPSQD
 AU0980  HISTORY     - 1985     GOOD             NGS
 AU0980  HISTORY     - 1988     POOR             USPSQD
 AU0980  HISTORY     - 19901110 GOOD             NGS
 AU0980  HISTORY     - 19941108 GOOD             NGS
 AU0980
 AU0980                          STATION DESCRIPTION
 AU0980
 AU0980'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0980'IN NEW ORLEANS.
 AU0980'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE
 AU0980'INTERSECTION OF HURST STREET AND EXPOSITION BOULEVARD SIDE WALK, SET
 AU0980'IN THE TOP OF THE NORTH CURB OF HURST STREET, 5 FEET WEST OF A FIRE
 AU0980'HYDRANT, 1 1/2 FEET EAST OF THE EAST EDGE OF EXPOSITION BOULEVARD SIDE
 AU0980'WALK AND LEVEL WITH CURB.
 AU0980
 AU0980                          STATION RECOVERY (1963)
 AU0980
 AU0980'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0980'RECOVERED IN GOOD CONDITION.
 AU0980
 AU0980                          STATION RECOVERY (1985)
 AU0980
 AU0980'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0980'CUTS AND GOUGES ON SURFACE OF DISK.
 AU0980
 AU0980                          STATION RECOVERY (1985)
 AU0980
 AU0980'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0980'RECOVERED IN GOOD CONDITION.
 AU0980
 AU0980                          STATION RECOVERY (1988)
 AU0980
 AU0980'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0980'MARK RECOVERED IN POOR CONDITION.
 AU0980
 AU0980                          STATION RECOVERY (1990)
 AU0980
 AU0980'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0980'IN NEW ORLEANS, AT THE INTERSECTION OF HURST STREET AND EXPOSITION
 AU0980'BOULEVARD (PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK),
 AU0980'IN THE CONCRETE CURB ALONG THE NORTH SIDE OF THE STREET, 5.4 M (17.7
 AU0980'FT) NORTH OF THE CENTER OF THE STREET, 1.4 M (4.6 FT) WEST OF A FIRE
 AU0980'HYDRANT, 0.7 M (2.3 FT) EAST OF THE EAST EDGE OF THE BOULEVARD, AND
 AU0980'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE STREET.
 AU0980
 AU0980                          STATION RECOVERY (1994)
 AU0980
 AU0980'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0980'IN NEW ORLEANS, AT THE INTERSECTION OF HURST STREET AND EXPOSITION
 AU0980'BOULEVARD (A PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK),
 AU0980'IN A CONCRETE CURB ALONG THE NORTH SIDE OF THE STREET, 1.7 M (5.6 FT)
 AU0980'EAST OF THE BOULEVARD CENTER, 1.4 M (4.6 FT) WEST OF A FIRE HYDRANT,
 AU0980'AND LEVEL WITH THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0981 ***********************************************************************
 AU0981  DESIGNATION -  A 3158
 AU0981  PID         -  AU0981
 AU0981  STATE/COUNTY-  LA/ORLEANS
 AU0981  COUNTRY     -  US
 AU0981  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0981
 AU0981                         *CURRENT SURVEY CONTROL
 AU0981  ______________________________________________________________________
 AU0981* NAD 83(1986) POSITION- 29 55 57.     (N) 090 07 19.     (W)   SCALED
 AU0981* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0981  **This station is located in a suspected subsidence area (see below).
 AU0981  ______________________________________________________________________
 AU0981  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 AU0981  DYNAMIC HEIGHT  -          1.462 (meters)        4.80  (feet) COMP
 AU0981  MODELED GRAVITY -    979,312.2   (mgal)                       NAVD 88
 AU0981
 AU0981.The horizontal coordinates were scaled from a map and have
 AU0981.an estimated accuracy of +/- 6 seconds.
 AU0981
 AU0981.** This station is in an area of known vertical motion. If an
 AU0981.** orthometric height was ever established but is not available 
 AU0981.** in the current survey control section, the orthometric height
 AU0981.** is considered suspect.  Suspect heights are available in the
 AU0981.** superseded section only if requested.
 AU0981
 AU0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0981.GEOID18 height accuracy estimate available here.
 AU0981
 AU0981.Click photographs - Photos may exist for this station.
 AU0981
 AU0981.The dynamic height is computed by dividing the NAVD 88
 AU0981.geopotential number by the normal gravity value computed on the
 AU0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0981.degrees latitude (g = 980.6199 gals.).
 AU0981
 AU0981.The modeled gravity was interpolated from observed gravity values.
 AU0981
 AU0981;                    North         East    Units  Estimated Accuracy
 AU0981;SPC LA S     -   159,400.    1,116,950.      MT  (+/- 180 meters Scaled)
 AU0981
 AU0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP778147(NAD 83)
 AU0981
 AU0981                          SUPERSEDED SURVEY CONTROL
 AU0981
 AU0981.No superseded survey control is available for this station.
 AU0981
 AU0981_MARKER: DD = SURVEY DISK
 AU0981_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0981_STAMPING: A 3158
 AU0981_MARK LOGO: LAGS
 AU0981_PROJECTION: RECESSED 8 CENTIMETERS
 AU0981_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0981_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0981_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0981+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0981
 AU0981  HISTORY     - Date     Condition        Report By
 AU0981  HISTORY     - 1934     MONUMENTED       LAGS
 AU0981  HISTORY     - 1951     GOOD             CGS
 AU0981  HISTORY     - 1963     GOOD             CGS
 AU0981  HISTORY     - 1985     GOOD             USPSQD
 AU0981  HISTORY     - 1985     GOOD             NGS
 AU0981  HISTORY     - 1988     GOOD             USPSQD
 AU0981  HISTORY     - 19901110 GOOD             NGS
 AU0981  HISTORY     - 19941108 GOOD             NGS
 AU0981
 AU0981                          STATION DESCRIPTION
 AU0981
 AU0981'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0981'IN NEW ORLEANS.
 AU0981'AT NEW ORLEANS, ALONG THE EAST EDGE OF AUDUBON PARK, AT THE
 AU0981'INTERSECTION OF CORALIE STREET AND EXPOSITION BOULEVARD SIDEWALK, 130
 AU0981'FEET SOUTH OF THE CENTER LINE OF CORALIE STREET, 6.7 FEET WEST OF THE
 AU0981'WEST EDGE OF EXPOSITION BOULEVARD SIDE WALK, 27.7 FEET WEST-NORTHWEST
 AU0981'OF THE NORTHWEST PORCH CORNER OF TWO STORY BRICK HOUSE NO. 1543-1545,
 AU0981'26.9 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF TWO STORY STUCCO
 AU0981'HOUSE NO. 1561, AND SET IN THE TOP OF A CONCRETE POST ABOUT 3 INCHES
 AU0981'BELOW THE GROUND.
 AU0981
 AU0981                          STATION RECOVERY (1963)
 AU0981
 AU0981'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0981'RECOVERED IN GOOD CONDITION.
 AU0981
 AU0981                          STATION RECOVERY (1985)
 AU0981
 AU0981'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0981'SUBMERGED 1 IN. BELOW SURFACE. 2 FEET 7 INCHE NORTH OF EXTENDED PLANE
 AU0981'OF NORTH PORCH WALL OF HOUSE AT 1543-45. 8 FT. 2 IN SOUTH OF EXTENDED
 AU0981'PLANE OF SOUTH WALL OF HOUSE AT 1561. SUGGEST WITNESS POST.
 AU0981
 AU0981                          STATION RECOVERY (1985)
 AU0981
 AU0981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0981'RECOVERED IN GOOD CONDITION, THE 1951 RECOVERY NOTE IS ADEQUATE WITH
 AU0981'THE FOLLOWING CHANGE, CHANGE--ABOUT 3 INCHES BELOW THE GROUND TO FLUSH
 AU0981'WITH THE GROUND, ADD--6.40 METERS (21.0 FT) SOUTH-SOUTHWEST OF A
 AU0981'UTILITY POLE.
 AU0981
 AU0981                          STATION RECOVERY (1988)
 AU0981
 AU0981'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0981'RECOVERED IN GOOD CONDITION.
 AU0981
 AU0981                          STATION RECOVERY (1990)
 AU0981
 AU0981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0981'IN NEW ORLEANS, AT 1561 EXPOSITION BOULEVARD (PEDESTRIAN WALKWAY
 AU0981'ALONG THE EAST SIDE OF AUDUBON PARK), 39.4 M (129.3 FT) SOUTH OF THE
 AU0981'EXTENDED CENTER OF CORALIE STREET, 8.3 M (27.2 FT) SOUTHWEST OF THE
 AU0981'SOUTHWEST CORNER OF A STUCCO HOUSE AT 1561 EXPOSITION BOULEVARD, 2.0
 AU0981'M (6.6 FT) WEST OF THE WEST EDGE OF THE BOULEVARD, AND THE MONUMENT
 AU0981'IS FLUSH WITH THE GROUND SURFACE.
 AU0981
 AU0981                          STATION RECOVERY (1994)
 AU0981
 AU0981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0981'IN NEW ORLEANS, AT THE INTERSECTION OF CORALIE STREET AND EXPOSITION
 AU0981'BOULEVARD (A PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF AUDUBON PARK),
 AU0981'39.4 M (129.3 FT) SOUTH OF THE EXTENDED STREET CENTER, 2.0 M (6.6 FT)
 AU0981'WEST OF THE WEST EDGE OF THE BOULEVARD, 3.5 M (11.5 FT) NORTH OF THE
 AU0981'NORTHWEST CORNER OF A STORM DRAIN, 0.1 M (0.3 FT) BELOW THE LEVEL OF
 AU0981'THE BOULEVARD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0982 ***********************************************************************
 AU0982  DESIGNATION -  A 3159
 AU0982  PID         -  AU0982
 AU0982  STATE/COUNTY-  LA/ORLEANS
 AU0982  COUNTRY     -  US
 AU0982  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0982
 AU0982                         *CURRENT SURVEY CONTROL
 AU0982  ______________________________________________________________________
 AU0982* NAD 83(1986) POSITION- 29 55 59.5    (N) 090 07 17.4    (W)   HD_HELD2
 AU0982* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0982  **This station is located in a suspected subsidence area (see below).
 AU0982  ______________________________________________________________________
 AU0982  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 AU0982  DYNAMIC HEIGHT  -          1.550 (meters)        5.09  (feet) COMP
 AU0982  MODELED GRAVITY -    979,312.3   (mgal)                       NAVD 88
 AU0982
 AU0982.The horizontal coordinates were established by autonomous hand held GPS
 AU0982.observations and have an estimated accuracy of +/- 10 meters.
 AU0982
 AU0982.** This station is in an area of known vertical motion. If an
 AU0982.** orthometric height was ever established but is not available 
 AU0982.** in the current survey control section, the orthometric height
 AU0982.** is considered suspect.  Suspect heights are available in the
 AU0982.** superseded section only if requested.
 AU0982
 AU0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0982.GEOID18 height accuracy estimate available here.
 AU0982
 AU0982.Click photographs - Photos may exist for this station.
 AU0982
 AU0982.The dynamic height is computed by dividing the NAVD 88
 AU0982.geopotential number by the normal gravity value computed on the
 AU0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0982.degrees latitude (g = 980.6199 gals.).
 AU0982
 AU0982.The modeled gravity was interpolated from observed gravity values.
 AU0982
 AU0982;                    North         East    Units  Estimated Accuracy
 AU0982;SPC LA S     -   159,480.    1,116,993.      MT  (+/- 10 meters HH2 GPS)
 AU0982
 AU0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7786914867(NAD 83)
 AU0982
 AU0982                          SUPERSEDED SURVEY CONTROL
 AU0982
 AU0982.No superseded survey control is available for this station.
 AU0982
 AU0982_MARKER: DD = SURVEY DISK
 AU0982_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0982_STAMPING: A 3159
 AU0982_MARK LOGO: LAGS
 AU0982_PROJECTION: FLUSH
 AU0982_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0982_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0982_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0982+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0982
 AU0982  HISTORY     - Date     Condition        Report By
 AU0982  HISTORY     - 1934     MONUMENTED       LAGS
 AU0982  HISTORY     - 1951     GOOD             CGS
 AU0982  HISTORY     - 1963     GOOD             CGS
 AU0982  HISTORY     - 1981     GOOD             LADTD
 AU0982  HISTORY     - 1985     GOOD             USPSQD
 AU0982  HISTORY     - 1985     GOOD             NGS
 AU0982  HISTORY     - 1988     GOOD             USPSQD
 AU0982  HISTORY     - 19901110 GOOD             NGS
 AU0982  HISTORY     - 19941108 GOOD             NGS
 AU0982
 AU0982                          STATION DESCRIPTION
 AU0982
 AU0982'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0982'IN NEW ORLEANS.
 AU0982'AT NEW ORLEANS, ALONG THE EAST EDGE AND NEAR THE NORTHEAST CORNER OF
 AU0982'AUDUBON PARK, AT THE INTERSECTION OF ST. CHARLES AVENUE AND EXPOSITION
 AU0982'BOULEVARD, 48.7 FEET SOUTH OF THE SOUTH CURB OF ST. CHARLES AVENUE,
 AU0982'3.6 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF EXPOSITION BOULEVARD SIDE
 AU0982'WALK AND INSIDE A CURVE IN THE WALK, 38.4 FEET SOUTH-SOUTHEAST OF THE
 AU0982'SOUTHEAST CORNER OF THE WEST STONE POST OF A ROOFED GATE OVER
 AU0982'EXPOSITION BOULEVARD SIDE WALK, 54.2 FEET NORTHWEST OF THE ROUNDED
 AU0982'NORTHWEST CORNER OF A LARGE 2-STORY RESIDENCE, ABOUT LEVEL WITH WALK
 AU0982'AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 AU0982
 AU0982                          STATION RECOVERY (1963)
 AU0982
 AU0982'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0982'RECOVERED IN GOOD CONDITION.
 AU0982
 AU0982                          STATION RECOVERY (1981)
 AU0982
 AU0982'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 AU0982'RECOVERED IN GOOD CONDITION.
 AU0982
 AU0982                          STATION RECOVERY (1985)
 AU0982
 AU0982'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0982'SIDEWALK HAS BEEN RAISED ABOUT 4 INCHES, THEREFORE SUGGEST RAISING
 AU0982'BENCH MARK TO MAKE FLUSH WITH WALK. THE HOLE IN WHICH THE DISK IS
 AU0982'SUBMERGED PRESENTS A HAZARD TO PEDESTRIANS.
 AU0982
 AU0982                          STATION RECOVERY (1985)
 AU0982
 AU0982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0982'RECOVERED IN GOOD CONDITION, THE 1951 RECOVERY NOTE IS ADEQUATE WITH
 AU0982'THE FOLLOWING CHANGES, CHANGE--LEVEL WITH WALK TO 3 INCHES BELOW WALK,
 AU0982'CHANGE--FLUSH WITH GROUND TO 3 INCHES BELOW GROUND, ADD--0.30 METER
 AU0982'(1.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF SIDEWALK AND INSIDE
 AU0982'SIDEWALK.
 AU0982
 AU0982                          STATION RECOVERY (1988)
 AU0982
 AU0982'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0982'RECOVERED IN GOOD CONDITION.
 AU0982
 AU0982                          STATION RECOVERY (1990)
 AU0982
 AU0982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0982'IN NEW ORLEANS, AT 6330 SAINT CHARLES AVENUE, 17.4 M (57.1 FT)
 AU0982'NORTHWEST OF THE NORTHWEST CORNER OF THE ROUND TABLE CLUB AT 6330
 AU0982'SAINT CHARLES AVENUE, 16.8 M (55.1 FT) SOUTH OF THE SOUTH CURB OF THE
 AU0982'AVENUE, 11.7 M (38.4 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF
 AU0982'THE WEST COLUMN OF AN ARCH SPANNING EXPOSITION BOULEVARD, 0.3 M (1.0
 AU0982'FT) NORTHEAST OF THE SOUTHWEST EDGE OF THE BOULEVARD, AND THE
 AU0982'MONUMENT IS 0.1 M (0.3 FT) BELOW AND SURROUNDED BY A SIDEWALK.
 AU0982'NOTE--ACCESS TO THE DISK IS THROUGH A 5-INCH LOGO CAP (STAMPED A
 AU0982'3159) THAT WAS CEMENTED IN THE SIDEWALK ON THIS DATE.
 AU0982
 AU0982                          STATION RECOVERY (1994)
 AU0982
 AU0982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0982'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT CHARLES AVENUE AND
 AU0982'EXPOSITION BOULEVARD (A PEDESTRIAN WALKWAY ALONG THE EAST SIDE OF
 AU0982'AUDUBON PARK), 16.9 M (55.4 FT) SOUTH-SOUTHWEST OF THE SOUTH CURB OF
 AU0982'THE AVENUE, 12.1 M (39.7 FT) SOUTH-SOUTHWEST OF THE WEST CORNER OF THE
 AU0982'MOST NORTHWESTERLY OF 2 BRICK PILLARS AT THE ENTRANCE TO THE
 AU0982'BOULEVARD, 0.3 M (1.0 FT) NORTHEAST OF THE SOUTHWEST EDGE OF THE
 AU0982'BOULEVARD, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE LEVEL
 AU0982'OF AND IS SURROUNDED BY A SIDEWALK.  NOTE--ACCESS TO THE DISK IS
 AU0982'THROUGH A 5-INCH LOGO CAP CEMENTED IN THE SIDEWALK AND IS STAMPED A
 AU0982'3159.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0983 ***********************************************************************
 AU0983  DESIGNATION -  A 3161
 AU0983  PID         -  AU0983
 AU0983  STATE/COUNTY-  LA/ORLEANS
 AU0983  COUNTRY     -  US
 AU0983  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0983
 AU0983                         *CURRENT SURVEY CONTROL
 AU0983  ______________________________________________________________________
 AU0983* NAD 83(1986) POSITION- 29 56 01.     (N) 090 07 17.     (W)   SCALED
 AU0983* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0983  **This station is located in a suspected subsidence area (see below).
 AU0983  ______________________________________________________________________
 AU0983  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 AU0983  DYNAMIC HEIGHT  -          1.506 (meters)        4.94  (feet) COMP
 AU0983  MODELED GRAVITY -    979,312.3   (mgal)                       NAVD 88
 AU0983
 AU0983.The horizontal coordinates were scaled from a map and have
 AU0983.an estimated accuracy of +/- 6 seconds.
 AU0983
 AU0983.** This station is in an area of known vertical motion. If an
 AU0983.** orthometric height was ever established but is not available 
 AU0983.** in the current survey control section, the orthometric height
 AU0983.** is considered suspect.  Suspect heights are available in the
 AU0983.** superseded section only if requested.
 AU0983
 AU0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0983.GEOID18 height accuracy estimate available here.
 AU0983
 AU0983.Click photographs - Photos may exist for this station.
 AU0983
 AU0983.The dynamic height is computed by dividing the NAVD 88
 AU0983.geopotential number by the normal gravity value computed on the
 AU0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0983.degrees latitude (g = 980.6199 gals.).
 AU0983
 AU0983.The modeled gravity was interpolated from observed gravity values.
 AU0983
 AU0983;                    North         East    Units  Estimated Accuracy
 AU0983;SPC LA S     -   159,530.    1,117,000.      MT  (+/- 180 meters Scaled)
 AU0983
 AU0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP778149(NAD 83)
 AU0983
 AU0983                          SUPERSEDED SURVEY CONTROL
 AU0983
 AU0983.No superseded survey control is available for this station.
 AU0983
 AU0983_MARKER: DD = SURVEY DISK
 AU0983_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0983_SP_SET: CURB
 AU0983_STAMPING: A 3161
 AU0983_MARK LOGO: LAGS
 AU0983_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0983_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0983_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0983+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0983
 AU0983  HISTORY     - Date     Condition        Report By
 AU0983  HISTORY     - 1934     MONUMENTED       LAGS
 AU0983  HISTORY     - 1951     GOOD             CGS
 AU0983  HISTORY     - 1963     GOOD             CGS
 AU0983  HISTORY     - 1981     GOOD             LADTD
 AU0983  HISTORY     - 1985     GOOD             USPSQD
 AU0983  HISTORY     - 1985     GOOD             NGS
 AU0983  HISTORY     - 1988     POOR             USPSQD
 AU0983  HISTORY     - 19901110 GOOD             NGS
 AU0983  HISTORY     - 19941108 GOOD             NGS
 AU0983
 AU0983                          STATION DESCRIPTION
 AU0983
 AU0983'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0983'IN NEW ORLEANS.
 AU0983'AT NEW ORLEANS, ALONG ST. CHARLES AVENUE, SET IN THE TOP OF THE WEST
 AU0983'CURB OF THE ENTRANCE DRIVE TO TULANE UNIVERSITY, 6.8 FEET NORTH OF THE
 AU0983'NORTH CURB OF ST. CHARLES AVENUE, 1.2 FEET SOUTH OF THE SOUTH EDGE OF
 AU0983'THE NORTH SIDE WALK OF ST. CHARLES AVENUE, 15 FEET WEST OF THE CENTER
 AU0983'LINE OF ENTRANCE DRIVE TO TULANE UNIVERSITY AND 5 FEET NORTHEAST OF A
 AU0983'LAMP POST.
 AU0983
 AU0983                          STATION RECOVERY (1963)
 AU0983
 AU0983'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0983'RECOVERED IN GOOD CONDITION.
 AU0983
 AU0983                          STATION RECOVERY (1981)
 AU0983
 AU0983'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 AU0983'RECOVERED IN GOOD CONDITION.
 AU0983
 AU0983                          STATION RECOVERY (1985)
 AU0983
 AU0983'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0983'COVERED WITH YELLOW PAINT. HARD TO READ STAMPING.
 AU0983
 AU0983                          STATION RECOVERY (1985)
 AU0983
 AU0983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0983'RECOVERED IN GOOD CONDITION.
 AU0983
 AU0983                          STATION RECOVERY (1988)
 AU0983
 AU0983'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0983'MARK RECOVERED IN POOR CONDITION.
 AU0983
 AU0983                          STATION RECOVERY (1990)
 AU0983
 AU0983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0983'0.25 KM (0.16 MI) NORTHWESTERLY ALONG SAINT CHARLES AVENUE FROM THE
 AU0983'JUNCTION OF CALHOUN STREET IN NEW ORLEANS, IN THE WEST CONCRETE CURB
 AU0983'AT THE SOUTHEAST ENTRANCE ROAD LEADING TO TULANE UNIVERSITY, 4.0 M
 AU0983'(13.1 FT) WEST OF THE CENTER OF THE ROAD, 2.2 M (7.2 FT) NORTH OF THE
 AU0983'NORTH CURB OF THE AVENUE, 1.5 M (4.9 FT) NORTHEAST OF A UTILITY LIGHT
 AU0983'POLE, 0.4 M (1.3 FT) SOUTH OF THE SOUTH EDGE OF A SIDEWALK, AND LEVEL
 AU0983'WITH THE AVENUE.
 AU0983
 AU0983                          STATION RECOVERY (1994)
 AU0983
 AU0983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0983'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT CHARLES AVENUE AND THE
 AU0983'SOUTHEAST END OF AN ENTRANCE LOOP FOR TULANE UNIVERSITY, IN THE WEST
 AU0983'CONCRETE CURB FOR THE ENTRANCE LOOP, 5.6 M (18.4 FT) NORTH OF AND
 AU0983'LEVEL WITH THE CENTER OF THE WESTBOUND LANES OF THE AVENUE, 1.5 M (4.9
 AU0983'FT) NORTHEAST OF A UTILITY LIGHT POLE, AND 0.4 M (1.3 FT) SOUTH OF THE
 AU0983'SOUTH EDGE OF A SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0988 ***********************************************************************
 AU0988  DESIGNATION -  A 3166
 AU0988  PID         -  AU0988
 AU0988  STATE/COUNTY-  LA/ORLEANS
 AU0988  COUNTRY     -  US
 AU0988  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0988
 AU0988                         *CURRENT SURVEY CONTROL
 AU0988  ______________________________________________________________________
 AU0988* NAD 83(1986) POSITION- 29 56 13.     (N) 090 07 17.     (W)   SCALED
 AU0988* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0988  **This station is located in a suspected subsidence area (see below).
 AU0988  ______________________________________________________________________
 AU0988  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 AU0988
 AU0988.The horizontal coordinates were scaled from a map and have
 AU0988.an estimated accuracy of +/- 6 seconds.
 AU0988
 AU0988.** This station is in an area of known vertical motion. If an
 AU0988.** orthometric height was ever established but is not available 
 AU0988.** in the current survey control section, the orthometric height
 AU0988.** is considered suspect.  Suspect heights are available in the
 AU0988.** superseded section only if requested.
 AU0988
 AU0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0988.GEOID18 height accuracy estimate available here.
 AU0988
 AU0988.Click photographs - Photos may exist for this station.
 AU0988
 AU0988;                    North         East    Units  Estimated Accuracy
 AU0988;SPC LA S     -   159,900.    1,117,000.      MT  (+/- 180 meters Scaled)
 AU0988
 AU0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP778152(NAD 83)
 AU0988
 AU0988                          SUPERSEDED SURVEY CONTROL
 AU0988
 AU0988.No superseded survey control is available for this station.
 AU0988
 AU0988_MARKER: DD = SURVEY DISK
 AU0988_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0988_STAMPING: A 3166
 AU0988_MARK LOGO: LAGS
 AU0988_PROJECTION: FLUSH
 AU0988_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0988
 AU0988  HISTORY     - Date     Condition        Report By
 AU0988  HISTORY     - 1934     MONUMENTED       LAGS
 AU0988  HISTORY     - 1951     GOOD             CGS
 AU0988  HISTORY     - 1963     GOOD             CGS
 AU0988  HISTORY     - 1985     GOOD             USPSQD
 AU0988  HISTORY     - 1985     GOOD             NGS
 AU0988  HISTORY     - 19901109 MARK NOT FOUND   NGS
 AU0988
 AU0988                          STATION DESCRIPTION
 AU0988
 AU0988'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0988'IN NEW ORLEANS.
 AU0988'AT NEW ORLEANS, ON THE CAMPUS OF TULANE UNIVERSITY, 47.3 FEET NORTH OF
 AU0988'THE NORTH CURB OF FRERET STREET, 21 FEET SOUTHEAST OF THE SOUTH SAND
 AU0988'STONE CORNER OF THE SOUTHWEST ENTRANCE TO GYMNASIUM BUILDING (ALSO
 AU0988'CALLED CENTRAL BUILDING), 5 FEET SOUTHWEST OF THE WEST END OF A
 AU0988'CONCRETE SIGN CAST TULANE UNIVERSITY, 96 FEET NORTHEAST OF A FIRE
 AU0988'HYDRANT, AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 AU0988'GROUND.
 AU0988
 AU0988                          STATION RECOVERY (1963)
 AU0988
 AU0988'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0988'RECOVERED IN GOOD CONDITION.
 AU0988
 AU0988                          STATION RECOVERY (1985)
 AU0988
 AU0988'RECOVERY NOTE BY US POWER SQUADRON 1985
 AU0988'6 FEET SOUTHWEST OF CEMENT TULANE SIGN, NOT 5 FEET AS REPORTED.
 AU0988
 AU0988                          STATION RECOVERY (1985)
 AU0988
 AU0988'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0988'RECOVERED IN GOOD CONDITION.
 AU0988
 AU0988                          STATION RECOVERY (1990)
 AU0988
 AU0988'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0988'THERE IS A NEW SIDEWALK AT THE DESCRIBED LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0991 ***********************************************************************
 AU0991  DESIGNATION -  A 3172
 AU0991  PID         -  AU0991
 AU0991  STATE/COUNTY-  LA/ORLEANS
 AU0991  COUNTRY     -  US
 AU0991  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0991
 AU0991                         *CURRENT SURVEY CONTROL
 AU0991  ______________________________________________________________________
 AU0991* NAD 83(1986) POSITION- 29 56 37.     (N) 090 07 05.     (W)   SCALED
 AU0991* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0991  **This station is located in a suspected subsidence area (see below).
 AU0991  ______________________________________________________________________
 AU0991  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 AU0991
 AU0991.The horizontal coordinates were scaled from a map and have
 AU0991.an estimated accuracy of +/- 6 seconds.
 AU0991
 AU0991.** This station is in an area of known vertical motion. If an
 AU0991.** orthometric height was ever established but is not available 
 AU0991.** in the current survey control section, the orthometric height
 AU0991.** is considered suspect.  Suspect heights are available in the
 AU0991.** superseded section only if requested.
 AU0991
 AU0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0991.GEOID18 height accuracy estimate available here.
 AU0991
 AU0991.Click photographs - Photos may exist for this station.
 AU0991
 AU0991;                    North         East    Units  Estimated Accuracy
 AU0991;SPC LA S     -   160,640.    1,117,310.      MT  (+/- 180 meters Scaled)
 AU0991
 AU0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP781160(NAD 83)
 AU0991
 AU0991                          SUPERSEDED SURVEY CONTROL
 AU0991
 AU0991.No superseded survey control is available for this station.
 AU0991
 AU0991_MARKER: DD = SURVEY DISK
 AU0991_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0991_SP_SET: SIDEWALK
 AU0991_STAMPING: A 3172
 AU0991_MARK LOGO: LAGS
 AU0991_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0991
 AU0991  HISTORY     - Date     Condition        Report By
 AU0991  HISTORY     - 1934     MONUMENTED       LAGS
 AU0991  HISTORY     - 1951     GOOD             CGS
 AU0991  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0991  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0991
 AU0991                          STATION DESCRIPTION
 AU0991
 AU0991'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0991'IN NEW ORLEANS.
 AU0991'AT NEW ORLEANS, ON CAMPUS OF TULANE UNIVERSITY, ABOUT 0.2 MILE SOUTH
 AU0991'OF SOUTH CLAIBORNE AVENUE ENTRANCE TO TULANE STADIUM, 36 FEET EAST OF
 AU0991'THE NORTHWEST CORNER OF STEEL FENCE AROUND TULANE STADIUM, SET IN THE
 AU0991'TOP OF THE WEST EDGE OF CONCRETE WALK LEADING TO THE STADIUM AND 2
 AU0991'FEET NORTHEAST OF THE CENTER GATE POST.
 AU0991
 AU0991                          STATION RECOVERY (1963)
 AU0991
 AU0991'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0991'MARK NOT FOUND.
 AU0991
 AU0991                          STATION RECOVERY (1985)
 AU0991
 AU0991'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0991'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0991'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0992 ***********************************************************************
 AU0992  DESIGNATION -  A 3173
 AU0992  PID         -  AU0992
 AU0992  STATE/COUNTY-  LA/ORLEANS
 AU0992  COUNTRY     -  US
 AU0992  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0992
 AU0992                         *CURRENT SURVEY CONTROL
 AU0992  ______________________________________________________________________
 AU0992* NAD 83(1986) POSITION- 29 56 41.     (N) 090 07 01.     (W)   SCALED
 AU0992* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0992  **This station is located in a suspected subsidence area (see below).
 AU0992  ______________________________________________________________________
 AU0992  GEOID HEIGHT    -        -25.947 (meters)                     GEOID18
 AU0992
 AU0992.The horizontal coordinates were scaled from a map and have
 AU0992.an estimated accuracy of +/- 6 seconds.
 AU0992
 AU0992.** This station is in an area of known vertical motion. If an
 AU0992.** orthometric height was ever established but is not available 
 AU0992.** in the current survey control section, the orthometric height
 AU0992.** is considered suspect.  Suspect heights are available in the
 AU0992.** superseded section only if requested.
 AU0992
 AU0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0992.GEOID18 height accuracy estimate available here.
 AU0992
 AU0992.Click photographs - Photos may exist for this station.
 AU0992
 AU0992;                    North         East    Units  Estimated Accuracy
 AU0992;SPC LA S     -   160,760.    1,117,420.      MT  (+/- 180 meters Scaled)
 AU0992
 AU0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP782161(NAD 83)
 AU0992
 AU0992                          SUPERSEDED SURVEY CONTROL
 AU0992
 AU0992.No superseded survey control is available for this station.
 AU0992
 AU0992_MARKER: DD = SURVEY DISK
 AU0992_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0992_STAMPING: A 3173
 AU0992_MARK LOGO: LAGS
 AU0992_PROJECTION: RECESSED 8 CENTIMETERS
 AU0992_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0992
 AU0992  HISTORY     - Date     Condition        Report By
 AU0992  HISTORY     - 1934     MONUMENTED       LAGS
 AU0992  HISTORY     - 1951     GOOD             CGS
 AU0992  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0992  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0992
 AU0992                          STATION DESCRIPTION
 AU0992
 AU0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0992'IN NEW ORLEANS.
 AU0992'AT NEW ORLEANS, ON CAMPUS OF TULANE UNIVERSITY, ABOUT 200 YARDS SOUTH
 AU0992'ALONG A CONCRETE WALK LEADING TO TULANE STADIUM AND PASSING BETWEEN
 AU0992'TWO ROWS OF 10 TWO-STORY WOODEN BARRACKS BUILDINGS FROM THE PEDESTRIAN
 AU0992'GATE IN STEEL WIRE FENCE ON SOUTH CLAIBORNE AVENUE, 1.9 FEET EAST OF
 AU0992'THE EAST EDGE OF CONCRETE WALK, 2.5 FEET SOUTH OF THE SOUTH EDGE OF
 AU0992'DEAD END WALK LEADING EAST TOWARDS OPENING BETWEEN FIFTH AND SIXTH
 AU0992'BARRACKS BUILDINGS FROM THE NORTH, ABOUT LEVEL WITH THE WALK AND SET
 AU0992'IN THE TOP OF A CONCRETE POST ABOUT 3 INCHES BELOW THE GROUND.
 AU0992
 AU0992                          STATION RECOVERY (1963)
 AU0992
 AU0992'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0992'MARK NOT FOUND.
 AU0992
 AU0992                          STATION RECOVERY (1985)
 AU0992
 AU0992'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0992'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0992'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0848 ***********************************************************************
 AU0848  DESIGNATION -  A 3174 RESET
 AU0848  PID         -  AU0848
 AU0848  STATE/COUNTY-  LA/ORLEANS
 AU0848  COUNTRY     -  US
 AU0848  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0848
 AU0848                         *CURRENT SURVEY CONTROL
 AU0848  ______________________________________________________________________
 AU0848* NAD 83(1986) POSITION- 29 56 51.     (N) 090 06 51.     (W)   SCALED
 AU0848* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0848  **This station is located in a suspected subsidence area (see below).
 AU0848  ______________________________________________________________________
 AU0848  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 AU0848
 AU0848.The horizontal coordinates were scaled from a map and have
 AU0848.an estimated accuracy of +/- 6 seconds.
 AU0848
 AU0848.** This station is in an area of known vertical motion. If an
 AU0848.** orthometric height was ever established but is not available 
 AU0848.** in the current survey control section, the orthometric height
 AU0848.** is considered suspect.  Suspect heights are available in the
 AU0848.** superseded section only if requested.
 AU0848
 AU0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0848.GEOID18 height accuracy estimate available here.
 AU0848
 AU0848.Click photographs - Photos may exist for this station.
 AU0848
 AU0848;                    North         East    Units  Estimated Accuracy
 AU0848;SPC LA S     -   161,070.    1,117,680.      MT  (+/- 180 meters Scaled)
 AU0848
 AU0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP785164(NAD 83)
 AU0848
 AU0848                          SUPERSEDED SURVEY CONTROL
 AU0848
 AU0848.No superseded survey control is available for this station.
 AU0848
 AU0848_MARKER: DD = SURVEY DISK
 AU0848_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0848_SP_SET: SIDEWALK
 AU0848_STAMPING: A 3174 RESET 1953
 AU0848_MARK LOGO: LAGS
 AU0848_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0848
 AU0848  HISTORY     - Date     Condition        Report By
 AU0848  HISTORY     - 1953     MONUMENTED       CGS
 AU0848  HISTORY     - 1963     GOOD             CGS
 AU0848  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0848  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 AU0848  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 AU0848
 AU0848                          STATION DESCRIPTION
 AU0848
 AU0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0848'IN NEW ORLEANS.
 AU0848'AT NEW ORLEANS, NEAR THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0848'VERSAILLES BLVD., SET ON THE TOP OF THE NORTHEAST CURB OF THE
 AU0848'SOUTHWEST LANE OF SOUTH CLAIBORNE AVENUE, BETWEEN VERSAILLES BLVD. AND
 AU0848'SOUTH MIRO STREET, AT THE WEST CORNER AND SOUTHWEST END OF
 AU0848'SOUTHWEST-NORTHEAST CONCRETE SIDEWALK LEADING ACROSS THE SOUTH
 AU0848'CLAIBORNE AVENUE MEDIAN STRIP, 118.5 FEET EAST OF THE NORTH CORNER OF
 AU0848'THE TULANE UNIVERSITY APARTMENT BUILDING, 47 1/2 FEET SOUTHEAST OF
 AU0848'LAMPOST 276.
 AU0848
 AU0848                          STATION RECOVERY (1985)
 AU0848
 AU0848'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0848'NOT RECOVERED, THE CURB HAS BEEN RECAPPED AT THE DESCRIBED LOCATION.
 AU0848
 AU0848                          STATION RECOVERY (1988)
 AU0848
 AU0848'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0848'MARK NOT FOUND.
 AU0848
 AU0848                          STATION RECOVERY (1989)
 AU0848
 AU0848'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0848'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0845 ***********************************************************************
 AU0845  DESIGNATION -  A 3175
 AU0845  PID         -  AU0845
 AU0845  STATE/COUNTY-  LA/ORLEANS
 AU0845  COUNTRY     -  US
 AU0845  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0845
 AU0845                         *CURRENT SURVEY CONTROL
 AU0845  ______________________________________________________________________
 AU0845* NAD 83(1986) POSITION- 29 56 57.     (N) 090 06 55.     (W)   SCALED
 AU0845* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0845  **This station is located in a suspected subsidence area (see below).
 AU0845  ______________________________________________________________________
 AU0845  GEOID HEIGHT    -        -25.959 (meters)                     GEOID18
 AU0845  DYNAMIC HEIGHT  -         -0.351 (meters)       -1.15  (feet) COMP
 AU0845  MODELED GRAVITY -    979,313.2   (mgal)                       NAVD 88
 AU0845
 AU0845.The horizontal coordinates were scaled from a map and have
 AU0845.an estimated accuracy of +/- 6 seconds.
 AU0845
 AU0845.** This station is in an area of known vertical motion. If an
 AU0845.** orthometric height was ever established but is not available 
 AU0845.** in the current survey control section, the orthometric height
 AU0845.** is considered suspect.  Suspect heights are available in the
 AU0845.** superseded section only if requested.
 AU0845
 AU0845.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0845.GEOID18 height accuracy estimate available here.
 AU0845
 AU0845.Click photographs - Photos may exist for this station.
 AU0845
 AU0845.The dynamic height is computed by dividing the NAVD 88
 AU0845.geopotential number by the normal gravity value computed on the
 AU0845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0845.degrees latitude (g = 980.6199 gals.).
 AU0845
 AU0845.The modeled gravity was interpolated from observed gravity values.
 AU0845
 AU0845;                    North         East    Units  Estimated Accuracy
 AU0845;SPC LA S     -   161,260.    1,117,580.      MT  (+/- 180 meters Scaled)
 AU0845
 AU0845_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP784166(NAD 83)
 AU0845
 AU0845                          SUPERSEDED SURVEY CONTROL
 AU0845
 AU0845.No superseded survey control is available for this station.
 AU0845
 AU0845_MARKER: DD = SURVEY DISK
 AU0845_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0845_SP_SET: CURB
 AU0845_STAMPING: A 3175
 AU0845_MARK LOGO: LAGS
 AU0845_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0845_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0845_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0845+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0845
 AU0845  HISTORY     - Date     Condition        Report By
 AU0845  HISTORY     - UNK      MONUMENTED       LAGS
 AU0845  HISTORY     - 1951     GOOD             CGS
 AU0845  HISTORY     - 1963     GOOD             CGS
 AU0845  HISTORY     - 1985     GOOD             NGS
 AU0845  HISTORY     - 1988     GOOD             USPSQD
 AU0845  HISTORY     - 1989     POOR             USPSQD
 AU0845  HISTORY     - 19901109 GOOD             NGS
 AU0845  HISTORY     - 19941108 GOOD             NGS
 AU0845
 AU0845                          STATION DESCRIPTION
 AU0845
 AU0845'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0845'IN NEW ORLEANS.
 AU0845'AT NEW ORLEANS, IN THE 7000 BLOCK OF SOUTH CLAIBORNE AVENUE BETWEEN
 AU0845'AUDUBON STREET AND AUDUBON BOULEVARD, IN FRONT OF HOUSE NO. 7018, SET
 AU0845'IN THE TOP OF THE SOUTHWEST CURB OF THE SOUTHWEST LANE OF SOUTH
 AU0845'CLAIBORNE AND 3 FEET NORTHWEST OF BEING IN LINE WITH THE SOUTHEAST
 AU0845'FACE OF HOUSE 7018.
 AU0845
 AU0845                          STATION RECOVERY (1963)
 AU0845
 AU0845'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0845'RECOVERED IN GOOD CONDITION.
 AU0845
 AU0845                          STATION RECOVERY (1985)
 AU0845
 AU0845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0845'RECOVERED IN GOOD CONDITION.
 AU0845
 AU0845                          STATION RECOVERY (1988)
 AU0845
 AU0845'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0845'RECOVERED IN GOOD CONDITION.
 AU0845
 AU0845                          STATION RECOVERY (1989)
 AU0845
 AU0845'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0845'MARK RECOVERED IN POOR CONDITION.
 AU0845
 AU0845                          STATION RECOVERY (1990)
 AU0845
 AU0845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0845'IN NEW ORLEANS, AT 7018 SOUTH CLAIBORNE AVENUE, IN THE SOUTHWEST
 AU0845'CONCRETE CURB OF THE SOUTHBOUND LANES OF THE AVENUE, 8.2 M (26.9 FT)
 AU0845'SOUTHWEST OF THE CENTER OF THE AVENUE, 8.0 M (26.2 FT) NORTH OF THE
 AU0845'EAST CORNER OF A HOUSE AT 7018 SOUTH CLAIBORNE AVENUE, 4.3 M (14.1
 AU0845'FT) WEST OF THE CENTER OF A STORM DRAIN COVER, AND O.3 MABOVE THE
 AU0845'LEVEL OF THE AVENUE.
 AU0845
 AU0845                          STATION RECOVERY (1994)
 AU0845
 AU0845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0845'IN NEW ORLEANS, AT 7018 SOUTH CLAIBORNE AVENUE, IN THE SOUTHWEST
 AU0845'CONCRETE CURB ALONG THE EASTBOUND LANES OF THE AVENUE, 8.0 M (26.2 FT)
 AU0845'NORTH OF THE EAST CORNER OF A HOUSE AT 7018 SOUTH CLAIBORNE AVENUE,
 AU0845'3.3 M (10.8 FT) NORTHWEST OF THE CENTER OF A DRIVEWAY, AND 0.3 M (1.0
 AU0845'FT) BELOW THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0844 ***********************************************************************
 AU0844  DESIGNATION -  A 3176 RESET
 AU0844  PID         -  AU0844
 AU0844  STATE/COUNTY-  LA/ORLEANS
 AU0844  COUNTRY     -  US
 AU0844  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0844
 AU0844                         *CURRENT SURVEY CONTROL
 AU0844  ______________________________________________________________________
 AU0844* NAD 83(1986) POSITION- 29 57 04.     (N) 090 06 57.     (W)   SCALED
 AU0844* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0844  **This station is located in a suspected subsidence area (see below).
 AU0844  ______________________________________________________________________
 AU0844  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 AU0844  DYNAMIC HEIGHT  -          0.634 (meters)        2.08  (feet) COMP
 AU0844  MODELED GRAVITY -    979,313.4   (mgal)                       NAVD 88
 AU0844
 AU0844.The horizontal coordinates were scaled from a map and have
 AU0844.an estimated accuracy of +/- 6 seconds.
 AU0844
 AU0844.** This station is in an area of known vertical motion. If an
 AU0844.** orthometric height was ever established but is not available 
 AU0844.** in the current survey control section, the orthometric height
 AU0844.** is considered suspect.  Suspect heights are available in the
 AU0844.** superseded section only if requested.
 AU0844
 AU0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0844.GEOID18 height accuracy estimate available here.
 AU0844
 AU0844.Click photographs - Photos may exist for this station.
 AU0844
 AU0844.The dynamic height is computed by dividing the NAVD 88
 AU0844.geopotential number by the normal gravity value computed on the
 AU0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0844.degrees latitude (g = 980.6199 gals.).
 AU0844
 AU0844.The modeled gravity was interpolated from observed gravity values.
 AU0844
 AU0844;                    North         East    Units  Estimated Accuracy
 AU0844;SPC LA S     -   161,470.    1,117,520.      MT  (+/- 180 meters Scaled)
 AU0844
 AU0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP783168(NAD 83)
 AU0844
 AU0844                          SUPERSEDED SURVEY CONTROL
 AU0844
 AU0844.No superseded survey control is available for this station.
 AU0844
 AU0844_MARKER: DD = SURVEY DISK
 AU0844_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0844_SP_SET: CURB
 AU0844_STAMPING: A 3176 RESET 1953
 AU0844_MARK LOGO: LAGS
 AU0844_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0844_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0844+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0844
 AU0844  HISTORY     - Date     Condition        Report By
 AU0844  HISTORY     - 1953     MONUMENTED       CGS
 AU0844  HISTORY     - 1964     GOOD             CGS
 AU0844  HISTORY     - 1985     GOOD             NGS
 AU0844  HISTORY     - 1989     GOOD             USPSQD
 AU0844  HISTORY     - 19901109 GOOD             NGS
 AU0844  HISTORY     - 19941108 GOOD             NGS
 AU0844
 AU0844                          STATION DESCRIPTION
 AU0844
 AU0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0844'IN NEW ORLEANS.
 AU0844'AT NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0844'BROADWAY, ON TOP OF THE NORTHEAST CURB FOR THE SOUTHWEST LANE OF SOUTH
 AU0844'CLAIBORNE AVENUE, 61 1/2 FEET NORTHWEST OF LIGHTPOLE NO. 30, 70 1/2
 AU0844'FEET NORTHWEST OF THE EXTENDED CENTER LINE OF THE NORTHWEST CURB OF
 AU0844'BROADWAY, DIRECTLY ACROSS THE SOUTHWEST LANE OF SOUTH CLAIBORNE AVENUE
 AU0844'FROM A RESIDENCE AT 7200 SOUTH CLAIBORNE AVENUE.
 AU0844
 AU0844                          STATION RECOVERY (1985)
 AU0844
 AU0844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0844'RECOVERED IN GOOD CONDITION.
 AU0844
 AU0844                          STATION RECOVERY (1989)
 AU0844
 AU0844'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0844'RECOVERED IN GOOD CONDITION.
 AU0844
 AU0844                          STATION RECOVERY (1990)
 AU0844
 AU0844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0844'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0844'BROADWAY, IN THE NORTHEAST CONCRETE CURB FOR THE SOUTHBOUND LANES OF
 AU0844'THE AVENUE, 30.7 M (100.7 FT) NORTHWEST OF THE CENTER OF BROADWAY,
 AU0844'22.0 M (72.2 FT) SOUTHEAST OF UTILITY LIGHT POLE NUMBER 302, 11.0 M
 AU0844'(36.1 FT) SOUTHWEST OF THE CENTER OF A MANHOLE COVER, AND 5.0 M (16.4
 AU0844'FT) NORTHEAST OF AND LEVEL WITH THE CENTER OF THE SOUTHBOUND LANES OF
 AU0844'THE AVENUE.
 AU0844
 AU0844                          STATION RECOVERY (1994)
 AU0844
 AU0844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0844'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0844'BROADWAY, IN THE NORTHEAST CONCRETE CURB ALONG THE EASTBOUND LANES OF
 AU0844'THE AVENUE, 28.3 M (92.8 FT) WEST OF UTILITY LIGHT POLE NUMBER 303,
 AU0844'25.3 M (83.0 FT) NORTHWEST OF THE CENTERLINE OF BROADWAY, AND 0.1 M
 AU0844'(0.3 FT) ABOVE THE LEVEL OF THE AVENUE.  NOTE--THE DISK HAS BEEN
 AU0844'MUTILATED AND THE STAMPING IS BARELY LEGIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0840 ***********************************************************************
 AU0840  DESIGNATION -  A 3178
 AU0840  PID         -  AU0840
 AU0840  STATE/COUNTY-  LA/ORLEANS
 AU0840  COUNTRY     -  US
 AU0840  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0840
 AU0840                         *CURRENT SURVEY CONTROL
 AU0840  ______________________________________________________________________
 AU0840* NAD 83(1986) POSITION- 29 57 15.     (N) 090 07 07.     (W)   SCALED
 AU0840* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0840  **This station is located in a suspected subsidence area (see below).
 AU0840  ______________________________________________________________________
 AU0840  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 AU0840  DYNAMIC HEIGHT  -         -0.070 (meters)       -0.23  (feet) COMP
 AU0840  MODELED GRAVITY -    979,313.6   (mgal)                       NAVD 88
 AU0840
 AU0840.The horizontal coordinates were scaled from a map and have
 AU0840.an estimated accuracy of +/- 6 seconds.
 AU0840
 AU0840.** This station is in an area of known vertical motion. If an
 AU0840.** orthometric height was ever established but is not available 
 AU0840.** in the current survey control section, the orthometric height
 AU0840.** is considered suspect.  Suspect heights are available in the
 AU0840.** superseded section only if requested.
 AU0840
 AU0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0840.GEOID18 height accuracy estimate available here.
 AU0840
 AU0840.Click photographs - Photos may exist for this station.
 AU0840
 AU0840.The dynamic height is computed by dividing the NAVD 88
 AU0840.geopotential number by the normal gravity value computed on the
 AU0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0840.degrees latitude (g = 980.6199 gals.).
 AU0840
 AU0840.The modeled gravity was interpolated from observed gravity values.
 AU0840
 AU0840;                    North         East    Units  Estimated Accuracy
 AU0840;SPC LA S     -   161,810.    1,117,250.      MT  (+/- 180 meters Scaled)
 AU0840
 AU0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP780171(NAD 83)
 AU0840
 AU0840                          SUPERSEDED SURVEY CONTROL
 AU0840
 AU0840.No superseded survey control is available for this station.
 AU0840
 AU0840_MARKER: DD = SURVEY DISK
 AU0840_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0840_SP_SET: CURB
 AU0840_STAMPING: A 3178
 AU0840_MARK LOGO: LAGS
 AU0840_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0840_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0840_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0840+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0840
 AU0840  HISTORY     - Date     Condition        Report By
 AU0840  HISTORY     - UNK      MONUMENTED       LAGS
 AU0840  HISTORY     - 1951     GOOD             CGS
 AU0840  HISTORY     - 1963     GOOD             CGS
 AU0840  HISTORY     - 1985     GOOD             NGS
 AU0840  HISTORY     - 1989     POOR             USPSQD
 AU0840  HISTORY     - 19901109 GOOD             NGS
 AU0840  HISTORY     - 19941108 GOOD             NGS
 AU0840
 AU0840                          STATION DESCRIPTION
 AU0840
 AU0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0840'IN NEW ORLEANS.
 AU0840'AT NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND FERN
 AU0840'STREET, IN THE 7800 BLOCK OF SOUTH CLAIBORNE AVENUE, SET IN THE TOP OF
 AU0840'THE SOUTHWEST CURB OF THE SOUTHWEST LANE OF SOUTH CLAIBORNE AVENUE AND
 AU0840'28 FEET SOUTHEAST OF THE CENTER LINE OF FERN STREET.
 AU0840
 AU0840                          STATION RECOVERY (1963)
 AU0840
 AU0840'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0840'RECOVERED IN GOOD CONDITION.
 AU0840
 AU0840                          STATION RECOVERY (1985)
 AU0840
 AU0840'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0840'RECOVERED IN GOOD CONDITION.
 AU0840
 AU0840                          STATION RECOVERY (1989)
 AU0840
 AU0840'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0840'MARK RECOVERED IN POOR CONDITION.
 AU0840
 AU0840                          STATION RECOVERY (1990)
 AU0840
 AU0840'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0840'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0840'FERN STREET, IN THE SOUTHWEST CONCRETE CURB OF THE SOUTHBOUND LANES
 AU0840'OF THE AVENUE, 8.9 M (29.2 FT) SOUTHEAST OF THE CENTERLINE OF THE
 AU0840'STREET, 8.4 M (27.6 FT) SOUTHWEST OF THE CENTER OF THE SOUTHBOUND
 AU0840'LANES OF THE AVENUE, 5.2 M (17.1 FT) NORTHWEST OF THE NORTH CORNER OF
 AU0840'A METAL STORM DRAIN COVER, AND LEVEL WITH THE AVENUE.
 AU0840
 AU0840                          STATION RECOVERY (1994)
 AU0840
 AU0840'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0840'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND FERN
 AU0840'STREET, IN THE SOUTHWEST CONCRETE CURB ALONG THE EASTBOUND LANES OF
 AU0840'THE AVENUE, 8.9 M (29.2 FT) SOUTHEAST OF THE CENTER OF THE STREET, 8.2
 AU0840'M (26.9 FT) SOUTHWEST OF THE CENTER OF THE EASTBOUND LANES OF THE
 AU0840'AVENUE, 5.2 M (17.1 FT) NORTHWEST OF THE NORTH CORNER OF A METAL STORM
 AU0840'DRAIN, AND 0.1 M (0.3 FT) BELOW THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0839 ***********************************************************************
 AU0839  DESIGNATION -  A 3180
 AU0839  PID         -  AU0839
 AU0839  STATE/COUNTY-  LA/ORLEANS
 AU0839  COUNTRY     -  US
 AU0839  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0839
 AU0839                         *CURRENT SURVEY CONTROL
 AU0839  ______________________________________________________________________
 AU0839* NAD 83(1986) POSITION- 29 57 20.     (N) 090 07 14.     (W)   SCALED
 AU0839* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0839  **This station is located in a suspected subsidence area (see below).
 AU0839  ______________________________________________________________________
 AU0839  GEOID HEIGHT    -        -25.975 (meters)                     GEOID18
 AU0839
 AU0839.The horizontal coordinates were scaled from a map and have
 AU0839.an estimated accuracy of +/- 6 seconds.
 AU0839
 AU0839.** This station is in an area of known vertical motion. If an
 AU0839.** orthometric height was ever established but is not available 
 AU0839.** in the current survey control section, the orthometric height
 AU0839.** is considered suspect.  Suspect heights are available in the
 AU0839.** superseded section only if requested.
 AU0839
 AU0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0839.GEOID18 height accuracy estimate available here.
 AU0839
 AU0839.Click photographs - Photos may exist for this station.
 AU0839
 AU0839;                    North         East    Units  Estimated Accuracy
 AU0839;SPC LA S     -   161,960.    1,117,060.      MT  (+/- 180 meters Scaled)
 AU0839
 AU0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP778173(NAD 83)
 AU0839
 AU0839                          SUPERSEDED SURVEY CONTROL
 AU0839
 AU0839.No superseded survey control is available for this station.
 AU0839
 AU0839_MARKER: DD = SURVEY DISK
 AU0839_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0839_SP_SET: CURB
 AU0839_STAMPING: A 3180
 AU0839_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0839
 AU0839  HISTORY     - Date     Condition        Report By
 AU0839  HISTORY     - UNK      MONUMENTED       LAGS
 AU0839  HISTORY     - 1951     GOOD             CGS
 AU0839  HISTORY     - 1963     GOOD             CGS
 AU0839  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0839  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 AU0839
 AU0839                          STATION DESCRIPTION
 AU0839
 AU0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0839'IN NEW ORLEANS.
 AU0839'AT NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AND SOUTH
 AU0839'CARROLLTON AVENUES, SET IN THE TOP OF THE SOUTHWEST CURB OF THE
 AU0839'SOUTHWEST LANE OF SOUTH CLAIBORNE AVENUE, BETWEEN THE TWO LANES OF
 AU0839'SOUTH CARROLLTON AVENUE AND BETWEEN STREET CAR TRACKS.
 AU0839
 AU0839                          STATION RECOVERY (1963)
 AU0839
 AU0839'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0839'RECOVERED IN GOOD CONDITION.
 AU0839
 AU0839                          STATION RECOVERY (1985)
 AU0839
 AU0839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0839'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0839'FOUND.
 AU0839
 AU0839                          STATION RECOVERY (1989)
 AU0839
 AU0839'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0839'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0832 ***********************************************************************
 AU0832  DESIGNATION -  A 3183
 AU0832  PID         -  AU0832
 AU0832  STATE/COUNTY-  LA/ORLEANS
 AU0832  COUNTRY     -  US
 AU0832  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0832
 AU0832                         *CURRENT SURVEY CONTROL
 AU0832  ______________________________________________________________________
 AU0832* NAD 83(1986) POSITION- 29 57 48.     (N) 090 07 47.     (W)   SCALED
 AU0832* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0832  **This station is located in a suspected subsidence area (see below).
 AU0832  ______________________________________________________________________
 AU0832  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 AU0832
 AU0832.The horizontal coordinates were scaled from a map and have
 AU0832.an estimated accuracy of +/- 6 seconds.
 AU0832
 AU0832.** This station is in an area of known vertical motion. If an
 AU0832.** orthometric height was ever established but is not available 
 AU0832.** in the current survey control section, the orthometric height
 AU0832.** is considered suspect.  Suspect heights are available in the
 AU0832.** superseded section only if requested.
 AU0832
 AU0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0832.GEOID18 height accuracy estimate available here.
 AU0832
 AU0832.Click photographs - Photos may exist for this station.
 AU0832
 AU0832;                    North         East    Units  Estimated Accuracy
 AU0832;SPC LA S     -   162,810.    1,116,160.      MT  (+/- 180 meters Scaled)
 AU0832
 AU0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP769181(NAD 83)
 AU0832
 AU0832                          SUPERSEDED SURVEY CONTROL
 AU0832
 AU0832.No superseded survey control is available for this station.
 AU0832
 AU0832_MARKER: DD = SURVEY DISK
 AU0832_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0832_SP_SET: CURB
 AU0832_STAMPING: A 3183
 AU0832_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0832
 AU0832  HISTORY     - Date     Condition        Report By
 AU0832  HISTORY     - UNK      MONUMENTED       LAGS
 AU0832  HISTORY     - 1951     GOOD             CGS
 AU0832  HISTORY     - 1963     GOOD             CGS
 AU0832  HISTORY     - 19920611 MARK NOT FOUND   NGS
 AU0832
 AU0832                          STATION DESCRIPTION
 AU0832
 AU0832'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0832'IN NEW ORLEANS.
 AU0832'AT NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0832'MISTLETOE STREET, SET IN THE TOP OF THE NORTH CURB OF THE SOUTH LANE
 AU0832'OF SOUTH CLAIBORNE AVENUE, 30 FEET NORTHWEST OF THE CENTER LINE OF
 AU0832'MISTLETOE STREET BRIDGE ACROSS A CANAL AND SOUTH CLAIBORNE AVENUE
 AU0832'NEUTRAL GROUND AND ABOUT 1/2 FOOT ABOVE STREET.
 AU0832
 AU0832                          STATION RECOVERY (1963)
 AU0832
 AU0832'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0832'RECOVERED IN GOOD CONDITION.
 AU0832
 AU0832                          STATION RECOVERY (1992)
 AU0832
 AU0832'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0832'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0833 ***********************************************************************
 AU0833  DESIGNATION -  A 3183 RESET
 AU0833  PID         -  AU0833
 AU0833  STATE/COUNTY-  LA/ORLEANS
 AU0833  COUNTRY     -  US
 AU0833  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0833
 AU0833                         *CURRENT SURVEY CONTROL
 AU0833  ______________________________________________________________________
 AU0833* NAD 83(1986) POSITION- 29 57 48.     (N) 090 07 47.     (W)   SCALED
 AU0833* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0833  **This station is located in a suspected subsidence area (see below).
 AU0833  ______________________________________________________________________
 AU0833  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 AU0833
 AU0833.The horizontal coordinates were scaled from a map and have
 AU0833.an estimated accuracy of +/- 6 seconds.
 AU0833
 AU0833.** This station is in an area of known vertical motion. If an
 AU0833.** orthometric height was ever established but is not available 
 AU0833.** in the current survey control section, the orthometric height
 AU0833.** is considered suspect.  Suspect heights are available in the
 AU0833.** superseded section only if requested.
 AU0833
 AU0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0833.GEOID18 height accuracy estimate available here.
 AU0833
 AU0833.Click photographs - Photos may exist for this station.
 AU0833
 AU0833;                    North         East    Units  Estimated Accuracy
 AU0833;SPC LA S     -   162,810.    1,116,160.      MT  (+/- 180 meters Scaled)
 AU0833
 AU0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP769181(NAD 83)
 AU0833
 AU0833                          SUPERSEDED SURVEY CONTROL
 AU0833
 AU0833.No superseded survey control is available for this station.
 AU0833
 AU0833_MARKER: DD = SURVEY DISK
 AU0833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0833_STAMPING: A 3183 RESET 1975
 AU0833_MARK LOGO: LAGS
 AU0833_PROJECTION: FLUSH
 AU0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0833+STABILITY: SURFACE MOTION
 AU0833
 AU0833  HISTORY     - Date     Condition        Report By
 AU0833  HISTORY     - 1975     MONUMENTED       NGS
 AU0833  HISTORY     - 1989     POOR             USPSQD
 AU0833  HISTORY     - 19920611 MARK NOT FOUND   NGS
 AU0833
 AU0833                          STATION DESCRIPTION
 AU0833
 AU0833'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 AU0833'IN NEW ORLEANS.
 AU0833'LOCATED IN NEW ORLEANS, 0.1 MILE EAST OF THE ORLEANS-JEFFERSON PARISH
 AU0833'LINE IN THE NORTHEAST QUADRANT OF THE INTERSECTION OF CLAIBORNE AVE
 AU0833'(JEFFERSON HIGHWAY) AND MISTLETOE STREET, 18 FEET EAST OF THE CENTER
 AU0833'OF MISTLETOE STREET, 22.5 FEET NORTH OF THE NORTH CURB OF CLAIBORNE
 AU0833'ST., 9 FEET NORTH OF A POWER POLE, 12.5 FEET NORTH-NORTHWEST OF A
 AU0833'CYCLONE FENCE CORNER, 30 FEET WEST-NORTHWEST OF AN OAK TREE, AND 9
 AU0833'FEET SOUTH OF THE PROJECTED PLANE OF THE SOUTH WALL OF A BRICK HOUSE,
 AU0833'AT THE WEST EDGE OF THE SIDEWALK.  IT IS A LOUISIANA GEODETIC SURVEY
 AU0833'DISK SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST FLUSH WITH THE
 AU0833'GROUND AND THE SIDEWALK.
 AU0833
 AU0833                          STATION RECOVERY (1989)
 AU0833
 AU0833'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0833'MARK RECOVERED IN POOR CONDITION.
 AU0833
 AU0833                          STATION RECOVERY (1992)
 AU0833
 AU0833'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0833'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0829 ***********************************************************************
 AU0829  DESIGNATION -  A 3184
 AU0829  PID         -  AU0829
 AU0829  STATE/COUNTY-  LA/JEFFERSON
 AU0829  COUNTRY     -  US
 AU0829  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0829
 AU0829                         *CURRENT SURVEY CONTROL
 AU0829  ______________________________________________________________________
 AU0829* NAD 83(1986) POSITION- 29 57 52.     (N) 090 07 53.     (W)   SCALED
 AU0829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0829  **This station is located in a suspected subsidence area (see below).
 AU0829  ______________________________________________________________________
 AU0829  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU0829
 AU0829.The horizontal coordinates were scaled from a map and have
 AU0829.an estimated accuracy of +/- 6 seconds.
 AU0829
 AU0829.** This station is in an area of known vertical motion. If an
 AU0829.** orthometric height was ever established but is not available 
 AU0829.** in the current survey control section, the orthometric height
 AU0829.** is considered suspect.  Suspect heights are available in the
 AU0829.** superseded section only if requested.
 AU0829
 AU0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0829.GEOID18 height accuracy estimate available here.
 AU0829
 AU0829.Click photographs - Photos may exist for this station.
 AU0829
 AU0829;                    North         East    Units  Estimated Accuracy
 AU0829;SPC LA S     -   162,930.    1,116,000.      MT  (+/- 180 meters Scaled)
 AU0829
 AU0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP768183(NAD 83)
 AU0829
 AU0829                          SUPERSEDED SURVEY CONTROL
 AU0829
 AU0829.No superseded survey control is available for this station.
 AU0829
 AU0829_MARKER: DD = SURVEY DISK
 AU0829_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0829_SP_SET: CURB
 AU0829_STAMPING: A 3184
 AU0829_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0829
 AU0829  HISTORY     - Date     Condition        Report By
 AU0829  HISTORY     - UNK      MONUMENTED       LAGS
 AU0829  HISTORY     - 1951     GOOD             CGS
 AU0829  HISTORY     - 1963     GOOD             CGS
 AU0829  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0829  HISTORY     - 19920611 MARK NOT FOUND   NGS
 AU0829
 AU0829                          STATION DESCRIPTION
 AU0829
 AU0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0829'IN SOUTHPORT.
 AU0829'AT SOUTHPORT, ABOUT 0.1 MILE WEST ALONG JEFFERSON HIGHWAY (U.S.
 AU0829'HIGHWAY 90) FROM THE PROTECTION LEVEE AND JEFFERSON-ORLEANS PARISH
 AU0829'LINE, IN THE TOP OF THE NORTH CURB OF THE SOUTH LANE OF JEFFERSON
 AU0829'HIGHWAY, 64 FEET EAST OF THE EAST CURB OF DAKIN STREET, NORTH AND
 AU0829'ACROSS SOUTH LANE OF HIGHWAY FROM ODWYERS CLUB, AND LEVEL WITH CURB.
 AU0829
 AU0829                          STATION RECOVERY (1963)
 AU0829
 AU0829'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0829'RECOVERED IN GOOD CONDITION.
 AU0829
 AU0829                          STATION RECOVERY (1985)
 AU0829
 AU0829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0829'NOT RECOVERED, CHANGE ODWYERS CLUB TO SALVATION ARMY THRIFT STORE, NO
 AU0829'EVIDENCE OF THE MARK WAS FOUND.
 AU0829
 AU0829                          STATION RECOVERY (1992)
 AU0829
 AU0829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0829'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0830 ***********************************************************************
 AU0830  DESIGNATION -  A 3184 RESET
 AU0830  PID         -  AU0830
 AU0830  STATE/COUNTY-  LA/JEFFERSON
 AU0830  COUNTRY     -  US
 AU0830  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0830
 AU0830                         *CURRENT SURVEY CONTROL
 AU0830  ______________________________________________________________________
 AU0830* NAD 83(1986) POSITION- 29 57 52.     (N) 090 07 53.     (W)   SCALED
 AU0830* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0830  **This station is located in a suspected subsidence area (see below).
 AU0830  ______________________________________________________________________
 AU0830  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU0830  DYNAMIC HEIGHT  -          0.425 (meters)        1.39  (feet) COMP
 AU0830  MODELED GRAVITY -    979,314.3   (mgal)                       NAVD 88
 AU0830  OBS GRAVITY     -    979,313.9   (mgal)                       GRAV_OBS
 AU0830
 AU0830.The horizontal coordinates were scaled from a map and have
 AU0830.an estimated accuracy of +/- 6 seconds.
 AU0830
 AU0830.** This station is in an area of known vertical motion. If an
 AU0830.** orthometric height was ever established but is not available 
 AU0830.** in the current survey control section, the orthometric height
 AU0830.** is considered suspect.  Suspect heights are available in the
 AU0830.** superseded section only if requested.
 AU0830
 AU0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0830.GEOID18 height accuracy estimate available here.
 AU0830
 AU0830.Click photographs - Photos may exist for this station.
 AU0830
 AU0830.The dynamic height is computed by dividing the NAVD 88
 AU0830.geopotential number by the normal gravity value computed on the
 AU0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0830.degrees latitude (g = 980.6199 gals.).
 AU0830
 AU0830.The modeled gravity was interpolated from observed gravity values.
 AU0830
 AU0830.The observed gravity was obtained from relative gravimeter ties
 AU0830.to the IGSN71 gravity network.
 AU0830
 AU0830;                    North         East    Units  Estimated Accuracy
 AU0830;SPC LA S     -   162,930.    1,116,000.      MT  (+/- 180 meters Scaled)
 AU0830
 AU0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP768183(NAD 83)
 AU0830
 AU0830                          SUPERSEDED SURVEY CONTROL
 AU0830
 AU0830.No superseded survey control is available for this station.
 AU0830
 AU0830_MARKER: DD = SURVEY DISK
 AU0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0830_STAMPING: A 3184 RESET 1973
 AU0830_MARK LOGO: LAGS
 AU0830_PROJECTION: RECESSED 10 CENTIMETERS
 AU0830_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0830+STABILITY: SURFACE MOTION
 AU0830_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0830+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2003
 AU0830
 AU0830  HISTORY     - Date     Condition        Report By
 AU0830  HISTORY     - 1973     MONUMENTED       NGS
 AU0830  HISTORY     - 1984     GOOD             LA-051
 AU0830  HISTORY     - 1985     GOOD             NGS
 AU0830  HISTORY     - 19900601 GOOD             NGS
 AU0830  HISTORY     - 19920622 GOOD             NGS
 AU0830  HISTORY     - 19941108 GOOD             NGS
 AU0830  HISTORY     - 20030510 GOOD             USPSQD
 AU0830
 AU0830                          STATION DESCRIPTION
 AU0830
 AU0830'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 AU0830'LOCATED AT SOUTHPORT, 0.1 MILE WEST ALONG JEFFERSON HIGHWAY FROM THE
 AU0830'JEFFERSON-ORLEANS PARISH LINE IN THE NEUTRAL GROUND OF THE HIGHWAY AT
 AU0830'THE INTERSECTION WITH DAKIN STREET.  IT IS 129.5 FEET EAST OF THE
 AU0830'CENTER OF DAKIN STREET, 106.5 FEET EAST OF A POWER POLE, 50 FEET NORTH
 AU0830'OF THE CENTER OF THE EAST BOUND LANE OF JEFFERSON HIGHWAY, 114 FEET
 AU0830'EAST OF THE NORTHEAST CORNER OF A DRAIN PIPE, 28 FEET WEST-NORTHWEST
 AU0830'OF A POWER POLE AND 14 FEET SOUTH OF THE SOUTH CURB OF A TURNING LANE.
 AU0830'IT IS A LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP OF AN 8-INCH
 AU0830'SQUARE CONCRETE MARK, STAMPED A 3184 RESET 1973, 7 INCHES BELOW THE
 AU0830'SURFACE OF THE GROUND, PROTECTED WITH A WATER METER BOX FLUSH WITH THE
 AU0830'GROUND.
 AU0830
 AU0830                          STATION RECOVERY (1984)
 AU0830
 AU0830'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0830'RECOVERED IN GOOD CONDITION.
 AU0830
 AU0830                          STATION RECOVERY (1985)
 AU0830
 AU0830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0830'RECOVERED IN GOOD CONDITION EXCEPT THAT THE WATER METER BOX DOES NOT
 AU0830'HAVE A COVER.
 AU0830
 AU0830                          STATION RECOVERY (1990)
 AU0830
 AU0830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0830'IN NEW ORLEANS, AT THE INTERSECTION OF JEFFERSON HIGHWAY AND DAKON
 AU0830'STREET, IN THE MEDIAN OF THE HIGHWAY, 40.5 M (132.9 FT) EAST OF THE
 AU0830'CENTER OF THE STREET, 8.6 M (28.2 FT) WEST OF A UTILITY POLE, 8.6 M
 AU0830'(28.2 FT) NORTH OF THE NORTH CURB OF THE EASTBOUND LANES OF THE
 AU0830'HIGHWAY, LEVEL WITH THE HIGHWAY, AND THE MONUMENT IS 0.3 M (1.0 FT)
 AU0830'BELOW THE GROUND SURFACE.
 AU0830
 AU0830                          STATION RECOVERY (1992)
 AU0830
 AU0830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0830'IN JEFFERSON HEIGHTS, AT THE INTERSECTION OF JEFFERSON HIGHWAY AND
 AU0830'DAKIN STREET, IN THE MEDIAN OF THE HIGHWAY, 40.4 M (132.5 FT)
 AU0830'SOUTHEAST OF THE CENTER OF DAKIN STREET, 16.1 M (52.8 FT) SOUTHWEST OF
 AU0830'THE CENTER OF THE WESTBOUND LANES OF THE HIGHWAY, 13.9 M (45.6 FT)
 AU0830'NORTHEAST OF THE CENTER OF THE EASTBOUND LANES OF THE HIGHWAY, 10.6 M
 AU0830'(34.8 FT) WEST-SOUTHWEST OF A UTILITY LIGHT POLE, 8.4 M (27.6 FT)
 AU0830'NORTHWEST OF A UTILITY POLE WITH 3 TRANSFORMERS, 0.3 M (1.0 FT) ABOVE
 AU0830'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS RECESSED 0.2 M
 AU0830'(0.7 FT) BELOW THE GROUND SURFACE.
 AU0830
 AU0830                          STATION RECOVERY (1994)
 AU0830
 AU0830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0830'IN JEFFERSON, AT THE INTERSECTION OF JEFFERSON HIGHWAY AND DAKIN
 AU0830'STREET, 40.2 M (131.9 FT) SOUTHEAST OF THE STREET CENTERLINE, 10.1 M
 AU0830'(33.1 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE
 AU0830'HIGHWAY, 8.5 M (27.9 FT) EAST OF A UTILITY POLE, 8.4 M (27.6 FT) NORTH
 AU0830'OF THE NORTH CURB OF THE WESTBOUND LANES OF THE HIGHWAY, 0.3 M (1.0
 AU0830'FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS RECESSED 0.1 M
 AU0830'(0.3 FT) BELOW THE GROUND SURFACE.
 AU0830
 AU0830                          STATION RECOVERY (2003)
 AU0830
 AU0830'RECOVERY NOTE BY US POWER SQUADRON 2003 (SOL)
 AU0830'5-INCH LOGO CAP MISSING
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0827 ***********************************************************************
 AU0827  DESIGNATION -  A 3185
 AU0827  PID         -  AU0827
 AU0827  STATE/COUNTY-  LA/JEFFERSON
 AU0827  COUNTRY     -  US
 AU0827  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0827
 AU0827                         *CURRENT SURVEY CONTROL
 AU0827  ______________________________________________________________________
 AU0827* NAD 83(1986) POSITION- 29 57 52.     (N) 090 08 01.     (W)   SCALED
 AU0827* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0827  **This station is located in a suspected subsidence area (see below).
 AU0827  ______________________________________________________________________
 AU0827  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU0827
 AU0827.The horizontal coordinates were scaled from a map and have
 AU0827.an estimated accuracy of +/- 6 seconds.
 AU0827
 AU0827.** This station is in an area of known vertical motion. If an
 AU0827.** orthometric height was ever established but is not available 
 AU0827.** in the current survey control section, the orthometric height
 AU0827.** is considered suspect.  Suspect heights are available in the
 AU0827.** superseded section only if requested.
 AU0827
 AU0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0827.GEOID18 height accuracy estimate available here.
 AU0827
 AU0827.Click photographs - Photos may exist for this station.
 AU0827
 AU0827;                    North         East    Units  Estimated Accuracy
 AU0827;SPC LA S     -   162,930.    1,115,790.      MT  (+/- 180 meters Scaled)
 AU0827
 AU0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP766183(NAD 83)
 AU0827
 AU0827                          SUPERSEDED SURVEY CONTROL
 AU0827
 AU0827.No superseded survey control is available for this station.
 AU0827
 AU0827_MARKER: DD = SURVEY DISK
 AU0827_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0827_SP_SET: CURB
 AU0827_STAMPING: A 3185
 AU0827_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0827
 AU0827  HISTORY     - Date     Condition        Report By
 AU0827  HISTORY     - UNK      MONUMENTED       LAGS
 AU0827  HISTORY     - 1951     GOOD             CGS
 AU0827  HISTORY     - 1963     GOOD             CGS
 AU0827  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0827  HISTORY     - 19920611 MARK NOT FOUND   NGS
 AU0827
 AU0827                          STATION DESCRIPTION
 AU0827
 AU0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0827'IN SOUTHPORT.
 AU0827'AT SOUTHPORT, ABOUT 0.25 MILE WEST ALONG JEFFERSON HIGHWAY (U.S.
 AU0827'HIGHWAY 90) FROM THE JEFFERSON-ORLEANS PARISH LINE AND A PROTECTION
 AU0827'LEVEE, SET IN THE TOP OF THE NORTH CURB OF THE SOUTH LANE OF JEFFERSON
 AU0827'HIGHWAY, 37.3 FEET EAST OF THE EAST RAIL OF THE EAST ONE OF A DOUBLE
 AU0827'TRACK CROSSING HIGHWAY, 152 FEET WEST OF THE WEST RAIL OF A TRIPLE
 AU0827'TRACK CROSSING HIGHWAY AND FLUSH WITH CURB.
 AU0827
 AU0827                          STATION RECOVERY (1963)
 AU0827
 AU0827'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0827'RECOVERED IN GOOD CONDITION.
 AU0827
 AU0827                          STATION RECOVERY (1985)
 AU0827
 AU0827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0827'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0827'FOUND.
 AU0827
 AU0827                          STATION RECOVERY (1992)
 AU0827
 AU0827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0827'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0828 ***********************************************************************
 AU0828  DESIGNATION -  A 3185 RESET
 AU0828  PID         -  AU0828
 AU0828  STATE/COUNTY-  LA/JEFFERSON
 AU0828  COUNTRY     -  US
 AU0828  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0828
 AU0828                         *CURRENT SURVEY CONTROL
 AU0828  ______________________________________________________________________
 AU0828* NAD 83(1986) POSITION- 29 57 52.     (N) 090 08 01.     (W)   SCALED
 AU0828* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0828  **This station is located in a suspected subsidence area (see below).
 AU0828  ______________________________________________________________________
 AU0828  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU0828  DYNAMIC HEIGHT  -          0.80  (meters)        2.6   (feet) COMP
 AU0828  MODELED GRAVITY -    979,314.3   (mgal)                       NAVD 88
 AU0828  OBS GRAVITY     -    979,313.9   (mgal)                       GRAV_OBS
 AU0828
 AU0828.The horizontal coordinates were scaled from a map and have
 AU0828.an estimated accuracy of +/- 6 seconds.
 AU0828
 AU0828.** This station is in an area of known vertical motion. If an
 AU0828.** orthometric height was ever established but is not available 
 AU0828.** in the current survey control section, the orthometric height
 AU0828.** is considered suspect.  Suspect heights are available in the
 AU0828.** superseded section only if requested.
 AU0828
 AU0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0828.GEOID18 height accuracy estimate available here.
 AU0828
 AU0828.Click photographs - Photos may exist for this station.
 AU0828
 AU0828.The dynamic height is computed by dividing the NAVD 88
 AU0828.geopotential number by the normal gravity value computed on the
 AU0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0828.degrees latitude (g = 980.6199 gals.).
 AU0828
 AU0828.The modeled gravity was interpolated from observed gravity values.
 AU0828
 AU0828.The observed gravity was obtained from relative gravimeter ties
 AU0828.to the IGSN71 gravity network.
 AU0828
 AU0828;                    North         East    Units  Estimated Accuracy
 AU0828;SPC LA S     -   162,930.    1,115,790.      MT  (+/- 180 meters Scaled)
 AU0828
 AU0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP766183(NAD 83)
 AU0828
 AU0828                          SUPERSEDED SURVEY CONTROL
 AU0828
 AU0828.No superseded survey control is available for this station.
 AU0828
 AU0828_MARKER: DD = SURVEY DISK
 AU0828_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AU0828+WITH SETTING: INFORMATION.
 AU0828_STAMPING: A 3185 RESET 1973
 AU0828_MARK LOGO: LAGS
 AU0828_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0828_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0828+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2003
 AU0828
 AU0828  HISTORY     - Date     Condition        Report By
 AU0828  HISTORY     - 1973     MONUMENTED       NGS
 AU0828  HISTORY     - 1984     GOOD             LA-051
 AU0828  HISTORY     - 1985     GOOD             NGS
 AU0828  HISTORY     - 19910124 MARK NOT FOUND   NGS
 AU0828  HISTORY     - 19920622 GOOD             NGS
 AU0828  HISTORY     - 20030510 GOOD             USPSQD
 AU0828
 AU0828                          STATION DESCRIPTION
 AU0828
 AU0828'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 AU0828'IN SOUTHPORT.
 AU0828'LOCATED AT SOUTHPORT, 0.25 MILE WEST ALONG JEFFERSON HIGHWAY FROM THE
 AU0828'JEFFERSON-ORLEANS PARISH LINE IN THE NEUTRAL GROUND OF THE HIGHWAY,
 AU0828'168.5 FEET EAST OF THE PROJECTED PLANE OF THE EAST WALL OF THE ACME
 AU0828'PAPER BOX CO. BUILDING, 90.5 FEET EAST OF THE EAST RAIL OF THE SINGLE
 AU0828'TRACK OF THE ILLINOIS CENTRAL RAILROAD, 6 FEET NORTH OF THE SOUTH
 AU0828'CURB, 20.5 FEET SOUTH OF THE NORTH CURB, 109.5 FEET WEST OF THE WEST
 AU0828'RAIL OF THE DOUBLE TRACKS, 70 FEET EAST OF A POWER POLE, 74 FEET WEST
 AU0828'OF A POWER POLE.  IT IS A LA. GEOD. SURVEY DISK SET IN THE TOP OF AN
 AU0828'8-INCH SQUARE CONCRETE POST STAMPED A 3185 RESET 1973, ABOUT 0.8 FOOT
 AU0828'BELOW THE SURFACE OF THE GROUND.  THE MARK IS PROTECTED BY A WATER
 AU0828'METER BOX FLUSH WITH THE GROUND.
 AU0828
 AU0828                          STATION RECOVERY (1984)
 AU0828
 AU0828'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0828'RECOVERED IN GOOD CONDITION.
 AU0828
 AU0828                          STATION RECOVERY (1985)
 AU0828
 AU0828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0828'RECOVERED IN GOOD CONDITION, THE 1973 DESCRIPTION IS ADEQUATE  WITH
 AU0828'THE FOLLOWING CORRECTION, THE DISK IS CRIMPED TO THE TOP OF A ROD.
 AU0828
 AU0828                          STATION RECOVERY (1991)
 AU0828
 AU0828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 AU0828'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 AU0828
 AU0828                          STATION RECOVERY (1992)
 AU0828
 AU0828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0828'IN JEFFERSON HEIGHTS, AT THE INTERSECTION OF JEFFERSON HIGHWAY AND THE
 AU0828'ILLINOIS CENTRAL RAILROAD, IN THE MEDIAN OF THE HIGHWAY, 29.9 M
 AU0828'(98.1 FT) WEST OF THE NEAR RAIL, 27.9 M (91.5 FT) EAST OF THE NEAR
 AU0828'RAIL, 11.7 M (38.4 FT) SOUTH OF THE CENTER OF THE WESTBOUND LANES OF
 AU0828'THE HIGHWAY, 7.3 M (24.0 FT) NORTH OF THE CENTER OF THE EASTBOUND
 AU0828'LANES OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF A SIGN (ONE WAY),
 AU0828'AND 0.1 M (0.3 FT) BELOW THE LEVEL OF THE HIGHWAY.  A METAL ROD
 AU0828'DRIVEN 0.9 M (3.0 FT) AND RECESSED 0.5 M (1.6 FT) BELOW THE GROUND
 AU0828'SURFACE.  ACCESS TO THE DISK IS THROUGH A METAL WATER METER
 AU0828'COVER.
 AU0828
 AU0828                          STATION RECOVERY (2003)
 AU0828
 AU0828'RECOVERY NOTE BY US POWER SQUADRON 2003 (SOL)
 AU0828'5-INCH LOGO CAP MISSING
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0913 ***********************************************************************
 AU0913  DESIGNATION -  A 3188
 AU0913  PID         -  AU0913
 AU0913  STATE/COUNTY-  LA/JEFFERSON
 AU0913  COUNTRY     -  US
 AU0913  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0913
 AU0913                         *CURRENT SURVEY CONTROL
 AU0913  ______________________________________________________________________
 AU0913* NAD 83(1986) POSITION- 29 57 44.     (N) 090 08 30.     (W)   SCALED
 AU0913* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0913  **This station is located in a suspected subsidence area (see below).
 AU0913  ______________________________________________________________________
 AU0913  GEOID HEIGHT    -        -25.992 (meters)                     GEOID18
 AU0913
 AU0913.The horizontal coordinates were scaled from a map and have
 AU0913.an estimated accuracy of +/- 6 seconds.
 AU0913
 AU0913.** This station is in an area of known vertical motion. If an
 AU0913.** orthometric height was ever established but is not available 
 AU0913.** in the current survey control section, the orthometric height
 AU0913.** is considered suspect.  Suspect heights are available in the
 AU0913.** superseded section only if requested.
 AU0913
 AU0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0913.GEOID18 height accuracy estimate available here.
 AU0913
 AU0913.Click photographs - Photos may exist for this station.
 AU0913
 AU0913;                    North         East    Units  Estimated Accuracy
 AU0913;SPC LA S     -   162,680.    1,115,010.      MT  (+/- 180 meters Scaled)
 AU0913
 AU0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP758180(NAD 83)
 AU0913
 AU0913                          SUPERSEDED SURVEY CONTROL
 AU0913
 AU0913.No superseded survey control is available for this station.
 AU0913
 AU0913_MARKER: DD = SURVEY DISK
 AU0913_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0913_SP_SET: CURB
 AU0913_STAMPING: A 3188
 AU0913_MARK LOGO: CGS+SS
 AU0913_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0913
 AU0913  HISTORY     - Date     Condition        Report By
 AU0913  HISTORY     - 1934     MONUMENTED       LAGS
 AU0913  HISTORY     - 1963     GOOD             CGS
 AU0913
 AU0913                          STATION DESCRIPTION
 AU0913
 AU0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0913'IN SOUTHPORT.
 AU0913'AT SOUTHPORT, AT THE INTERSECTION OF JEFFERSON HIGHWAY (U.S. HIGHWAY
 AU0913'90) AND HARDING STREET, 22 FEET EAST OF THE CENTER LINE OF HARDING
 AU0913'STREET, 18 FEET SOUTH OF THE CENTER LINE OF NORTH LANE OF HIGHWAY AND
 AU0913'SET IN THE TOP OF THE SOUTH CURB OF THE NORTH LANE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0914 ***********************************************************************
 AU0914  DESIGNATION -  A 3188 RESET
 AU0914  PID         -  AU0914
 AU0914  STATE/COUNTY-  LA/JEFFERSON
 AU0914  COUNTRY     -  US
 AU0914  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0914
 AU0914                         *CURRENT SURVEY CONTROL
 AU0914  ______________________________________________________________________
 AU0914* NAD 83(1986) POSITION- 29 57 44.     (N) 090 08 30.     (W)   SCALED
 AU0914* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0914  **This station is located in a suspected subsidence area (see below).
 AU0914  ______________________________________________________________________
 AU0914  GEOID HEIGHT    -        -25.992 (meters)                     GEOID18
 AU0914  OBS GRAVITY     -    979,313.7   (mgal)                       GRAV_OBS
 AU0914
 AU0914.The horizontal coordinates were scaled from a map and have
 AU0914.an estimated accuracy of +/- 6 seconds.
 AU0914
 AU0914.** This station is in an area of known vertical motion. If an
 AU0914.** orthometric height was ever established but is not available 
 AU0914.** in the current survey control section, the orthometric height
 AU0914.** is considered suspect.  Suspect heights are available in the
 AU0914.** superseded section only if requested.
 AU0914
 AU0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0914.GEOID18 height accuracy estimate available here.
 AU0914
 AU0914.Click photographs - Photos may exist for this station.
 AU0914
 AU0914.The observed gravity was obtained from relative gravimeter ties
 AU0914.to the IGSN71 gravity network.
 AU0914
 AU0914;                    North         East    Units  Estimated Accuracy
 AU0914;SPC LA S     -   162,680.    1,115,010.      MT  (+/- 180 meters Scaled)
 AU0914
 AU0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP758180(NAD 83)
 AU0914
 AU0914                          SUPERSEDED SURVEY CONTROL
 AU0914
 AU0914.No superseded survey control is available for this station.
 AU0914
 AU0914_MARKER: DD = SURVEY DISK
 AU0914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0914_STAMPING: A 3188 RESET 1973
 AU0914_MARK LOGO: LAGS
 AU0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0914+STABILITY: SURFACE MOTION
 AU0914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0914+SATELLITE: SATELLITE OBSERVATIONS - June 27, 1989
 AU0914
 AU0914  HISTORY     - Date     Condition        Report By
 AU0914  HISTORY     - 1973     MONUMENTED       NGS
 AU0914  HISTORY     - 1984     GOOD             LA-051
 AU0914  HISTORY     - 19890627 GOOD             LADTD
 AU0914
 AU0914                          STATION DESCRIPTION
 AU0914
 AU0914'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 AU0914'0.8 MI W FROM SOUTHPORT.
 AU0914'LOCATED AT SOUTHPORT, 0.8 MILE WEST ALONG THE JEFFERSON HIGHWAY FROM
 AU0914'THE JEFFERSON-ORLEANS PARISH LINE AT THE INTERSECTION OF JEFFERSON
 AU0914'HIGHWAY AND HARDING STREET.  IT IS IN THE NEUTRAL GROUND 43.5 FEET
 AU0914'EAST OF THE CENTER OF HARDING STREET, 22 FEET EAST OF A POWER POLE, 15
 AU0914'FEET SOUTH OF THE NORTH CURB, 10.5 FEET NORTH OF THE SOUTH CURB, 9
 AU0914'FEET EAST OF THE PROJECTED PLANE OF THE WEST WALL OF THE BRICK
 AU0914'BUILDING SOUTH OF THE STREET, AND 1 FOOT EAST OF THE PROJECTED PLANE
 AU0914'OF THE WEST WALL OF THE BUILDING NORTH OF THE STREET.  IT IS A
 AU0914'LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP OF A 8-INCH CONCRETE
 AU0914'POST ABOUT 0.6 FOOT BELOW THE SURFACE OF THE GROUND.  IT IS PROTECTED
 AU0914'BY A WATER METER BOX.
 AU0914
 AU0914                          STATION RECOVERY (1984)
 AU0914
 AU0914'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0914'RECOVERED IN GOOD CONDITION.
 AU0914
 AU0914                          STATION RECOVERY (1989)
 AU0914
 AU0914'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 AU0914'THE STATION IS LOCATED ABOUT 4.1 KM (2.55 MI) NORTHEAST OF THE NORTH
 AU0914'END OF THE HUEY P. LONG BRIDGE OVER THE MISSISSIPPI RIVER, 1.4 KM
 AU0914'(0.85 MI) WEST FROM THE ORLEANS-JEFFERSON PARISH LINE AND 0.3 KM
 AU0914'(0.20 MI) EAST OF THE OSHNER HOSPITAL.  OWNERSHIP--LOUISIANA
 AU0914'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 AU0914'TO REACH THE STATION FROM THE JUNCTION OF CAUSEWAY BOULEVARD AND U.S.
 AU0914'HIGHWAY 90 (JEFFERSON HIGHWAY), GO EAST FOR 1.4 KM (0.85 MI) ON
 AU0914'HIGHWAY 90 TO THE MARK SET IN THE MEDIAN OF THE HIGHWAY, AT THE
 AU0914'INTERSECTION WITH HARDING STREET.
 AU0914'THE STATION IS 13.3 M (43.6 FT) EAST FROM THE CENTER OF HARDING
 AU0914'STREET, 6.7 M (22.0 FT) EAST FROM A POWER POLE, 4.6 M (15.1 FT) SOUTH
 AU0914'FROM THE NORTH CURB, 3.2 M (10.5 FT) NORTH FROM THE SOUTH CURB, 2.7 M
 AU0914'(8.9 FT) EAST FROM THE PROJECTED PLANE OF THE WEST WALL OF A BRICK
 AU0914'BUILDING SOUTH OF THE STREET AND 0.3 M (1.0 FT) EAST FROM THE
 AU0914'PROJECTED PLANE OF THE WEST WALL OF A BUILDING NORTH OF THE STREET.
 AU0914'THE MARK IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE, ENCASED
 AU0914'WITH A WATER METER BOX, FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL
 AU0914'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1409 ***********************************************************************
 BJ1409  DESIGNATION -  A 3199
 BJ1409  PID         -  BJ1409
 BJ1409  STATE/COUNTY-  LA/ORLEANS
 BJ1409  COUNTRY     -  US
 BJ1409  USGS QUAD   -  SPANISH FORT (2018)
 BJ1409
 BJ1409                         *CURRENT SURVEY CONTROL
 BJ1409  ______________________________________________________________________
 BJ1409* NAD 83(1986) POSITION- 30 01 32.     (N) 090 03 07.     (W)   SCALED
 BJ1409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1409  **This station is located in a suspected subsidence area (see below).
 BJ1409  ______________________________________________________________________
 BJ1409  GEOID HEIGHT    -        -26.148 (meters)                     GEOID18
 BJ1409  DYNAMIC HEIGHT  -         -0.836 (meters)       -2.74  (feet) COMP
 BJ1409  MODELED GRAVITY -    979,317.6   (mgal)                       NAVD 88
 BJ1409
 BJ1409.The horizontal coordinates were scaled from a map and have
 BJ1409.an estimated accuracy of +/- 6 seconds.
 BJ1409
 BJ1409.** This station is in an area of known vertical motion. If an
 BJ1409.** orthometric height was ever established but is not available 
 BJ1409.** in the current survey control section, the orthometric height
 BJ1409.** is considered suspect.  Suspect heights are available in the
 BJ1409.** superseded section only if requested.
 BJ1409
 BJ1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1409.GEOID18 height accuracy estimate available here.
 BJ1409
 BJ1409.Click photographs - Photos may exist for this station.
 BJ1409
 BJ1409.The dynamic height is computed by dividing the NAVD 88
 BJ1409.geopotential number by the normal gravity value computed on the
 BJ1409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1409.degrees latitude (g = 980.6199 gals.).
 BJ1409
 BJ1409.The modeled gravity was interpolated from observed gravity values.
 BJ1409
 BJ1409;                    North         East    Units  Estimated Accuracy
 BJ1409;SPC LA S     -   169,790.    1,123,590.      MT  (+/- 180 meters Scaled)
 BJ1409
 BJ1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP843252(NAD 83)
 BJ1409
 BJ1409                          SUPERSEDED SURVEY CONTROL
 BJ1409
 BJ1409.No superseded survey control is available for this station.
 BJ1409
 BJ1409_MARKER: DD = SURVEY DISK
 BJ1409_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1409_SP_SET: CURB
 BJ1409_STAMPING: A 3199
 BJ1409_MARK LOGO: LAGS
 BJ1409_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1409_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1409_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1409+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1409
 BJ1409  HISTORY     - Date     Condition        Report By
 BJ1409  HISTORY     - 1951     MONUMENTED       LAGS
 BJ1409  HISTORY     - 1951     GOOD             CGS
 BJ1409  HISTORY     - 1963     GOOD             CGS
 BJ1409  HISTORY     - 1985     GOOD             NGS
 BJ1409  HISTORY     - 19901108 GOOD             NGS
 BJ1409  HISTORY     - 19941114 GOOD             NGS
 BJ1409
 BJ1409                          STATION DESCRIPTION
 BJ1409
 BJ1409'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1409'IN NEW ORLEANS.
 BJ1409'AT NEW ORLEANS, ABOUT 1.55 MILES NORTH ALONG FRANKLIN AVENUE FROM THE
 BJ1409'INTERSECTION OF U.S. HIGHWAY 90, AT THE JUNCTION OF FRANKFORT STREET,
 BJ1409'SET IN THE EAST CURB OF THE WEST LANE OF FRANKLIN AVENUE, 78 FEET
 BJ1409'SOUTH OF THE CENTER LINE OF FRANKFORT ST., 60 FEET SOUTHEAST AND
 BJ1409'ACROSS WEST LANE OF FRANKLIN AVENUE FROM A FIRE PLUG, 14 FEET EAST OF
 BJ1409'THE CENTER LINE OF WEST LANE OF FRANKLIN AVENUE AND ABOUT 1 FOOT ABOVE
 BJ1409'STREET.
 BJ1409
 BJ1409                          STATION RECOVERY (1963)
 BJ1409
 BJ1409'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1409'RECOVERED IN GOOD CONDITION.
 BJ1409
 BJ1409                          STATION RECOVERY (1985)
 BJ1409
 BJ1409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1409'RECOVERED IN GOOD CONDITION.
 BJ1409
 BJ1409                          STATION RECOVERY (1990)
 BJ1409
 BJ1409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1409'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND FRANKFORT
 BJ1409'STREET, IN THE CONCRETE CURB ALONG THE EAST SIDE OF THE SOUTHBOUND
 BJ1409'LANES OF THE AVENUE, 24.4 M (80.1 FT) SOUTH OF THE STREET CENTER,
 BJ1409'19.0 M (62.3 FT) SOUTHEAST OF A FIRE HYDRANT, 9.5 M (31.2 FT) NORTH
 BJ1409'OF UTILITY LIGHT POLE NUMBER 290, 3.4 M (11.2 FT) EAST OF THE
 BJ1409'CENTERLINE OF THE SOUTHBOUND LANES OF THE AVENUE, AND 0.3 M (1.0 FT)
 BJ1409'ABOVE THE LEVEL OF THE AVENUE.
 BJ1409
 BJ1409                          STATION RECOVERY (1994)
 BJ1409
 BJ1409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1409'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND FRANKFORT
 BJ1409'STREET, IN THE CONCRETE CURB ALONG THE EAST SIDE OF THE SOUTHBOUND
 BJ1409'LANES OF THE AVENUE, 24.1 M (79.1 FT) SOUTH OF THE STREET CENTER, AND
 BJ1409'0.2 M (0.7 FT) ABOVE THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1408 ***********************************************************************
 BJ1408  DESIGNATION -  A 3200
 BJ1408  PID         -  BJ1408
 BJ1408  STATE/COUNTY-  LA/ORLEANS
 BJ1408  COUNTRY     -  US
 BJ1408  USGS QUAD   -  SPANISH FORT (2018)
 BJ1408
 BJ1408                         *CURRENT SURVEY CONTROL
 BJ1408  ______________________________________________________________________
 BJ1408* NAD 83(1986) POSITION- 30 01 20.     (N) 090 03 06.     (W)   SCALED
 BJ1408* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1408  **This station is located in a suspected subsidence area (see below).
 BJ1408  ______________________________________________________________________
 BJ1408  GEOID HEIGHT    -        -26.141 (meters)                     GEOID18
 BJ1408  DYNAMIC HEIGHT  -         -1.561 (meters)       -5.12  (feet) COMP
 BJ1408  MODELED GRAVITY -    979,317.3   (mgal)                       NAVD 88
 BJ1408
 BJ1408.The horizontal coordinates were scaled from a map and have
 BJ1408.an estimated accuracy of +/- 6 seconds.
 BJ1408
 BJ1408.** This station is in an area of known vertical motion. If an
 BJ1408.** orthometric height was ever established but is not available 
 BJ1408.** in the current survey control section, the orthometric height
 BJ1408.** is considered suspect.  Suspect heights are available in the
 BJ1408.** superseded section only if requested.
 BJ1408
 BJ1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1408.GEOID18 height accuracy estimate available here.
 BJ1408
 BJ1408.Click photographs - Photos may exist for this station.
 BJ1408
 BJ1408.The dynamic height is computed by dividing the NAVD 88
 BJ1408.geopotential number by the normal gravity value computed on the
 BJ1408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1408.degrees latitude (g = 980.6199 gals.).
 BJ1408
 BJ1408.The modeled gravity was interpolated from observed gravity values.
 BJ1408
 BJ1408;                    North         East    Units  Estimated Accuracy
 BJ1408;SPC LA S     -   169,420.    1,123,620.      MT  (+/- 180 meters Scaled)
 BJ1408
 BJ1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP843249(NAD 83)
 BJ1408
 BJ1408                          SUPERSEDED SURVEY CONTROL
 BJ1408
 BJ1408.No superseded survey control is available for this station.
 BJ1408
 BJ1408_MARKER: DD = SURVEY DISK
 BJ1408_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1408_SP_SET: CURB
 BJ1408_STAMPING: A 3200
 BJ1408_MARK LOGO: LAGS
 BJ1408_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1408_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1408+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1408
 BJ1408  HISTORY     - Date     Condition        Report By
 BJ1408  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1408  HISTORY     - 1951     GOOD             CGS
 BJ1408  HISTORY     - 19901108 GOOD             NGS
 BJ1408  HISTORY     - 19941114 GOOD             NGS
 BJ1408
 BJ1408                          STATION DESCRIPTION
 BJ1408
 BJ1408'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1408'IN NEW ORLEANS.
 BJ1408'AT NEW ORLEANS, ABOUT 1.3 MILES NORTH ALONG FRANKLIN AVENUE FROM THE
 BJ1408'INTERSECTION OF U.S. HIGHWAY 90, AT THE CROSSING OF HIBERNIA AVENUE,
 BJ1408'SET IN THE EAST CURB OF THE WEST LANE OF FRANKLIN AVENUE, 128 FEET
 BJ1408'SOUTH OF THE CENTER OF THE SOUTH LANE OF HIBERNIA AVENUE, 71 FEET
 BJ1408'NORTHWEST AND ACROSS THE EAST LANE OF FRANKLIN AVENUE FROM POWER POLE
 BJ1408'NO. 13281, AND ABOUT 1 FOOT ABOVE STREET.
 BJ1408
 BJ1408                          STATION RECOVERY (1990)
 BJ1408
 BJ1408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1408'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AND HIBERNIA
 BJ1408'AVENUES, IN THE CONCRETE CURB ALONG THE EAST SIDE OF THE
 BJ1408'SOUTHBOUND LANES OF THE AVENUE, 40.7 M (133.5 FT) SOUTH OF THE CENTER
 BJ1408'OF THE EASTBOUND LANES OF THE BOULEVARD, 15.8 M (51.8 FT) NORTH OF
 BJ1408'UTILITY LIGHT POLE NUMBER 272, 3.5 M (11.5 FT) EAST OF THE CENTERLINE
 BJ1408'OF THE SOUTHBOUND LANES OF THE AVENUE, AND 0.3 M (1.0 FT) ABOVE THE
 BJ1408'LEVEL OF THE AVENUE.
 BJ1408
 BJ1408                          STATION RECOVERY (1994)
 BJ1408
 BJ1408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1408'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AND HIBERNIA
 BJ1408'AVENUES, IN THE CONCRETE CURB ALONG THE EAST SIDE OF THE
 BJ1408'SOUTHBOUND LANES OF THE AVENUE, 38.8 M (127.3 FT) SOUTH OF THE
 BJ1408'BOULEVARD CENTER, AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2603 ***********************************************************************
 CQ2603  DESIGNATION -  A 3204 RESET
 CQ2603  PID         -  CQ2603
 CQ2603  STATE/COUNTY-  LA/OUACHITA
 CQ2603  COUNTRY     -  US
 CQ2603  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2603
 CQ2603                         *CURRENT SURVEY CONTROL
 CQ2603  ______________________________________________________________________
 CQ2603* NAD 83(1986) POSITION- 32 24 13.     (N) 092 00 35.     (W)   SCALED
 CQ2603* NAVD 88 ORTHO HEIGHT -    19.811 (meters)       65.00  (feet) ADJUSTED
 CQ2603  ______________________________________________________________________
 CQ2603  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 CQ2603  DYNAMIC HEIGHT  -         19.789 (meters)       64.92  (feet) COMP
 CQ2603  MODELED GRAVITY -    979,514.8   (mgal)                       NAVD 88
 CQ2603
 CQ2603  VERT ORDER      -  SECOND    CLASS I
 CQ2603
 CQ2603.The horizontal coordinates were scaled from a map and have
 CQ2603.an estimated accuracy of +/- 6 seconds.
 CQ2603
 CQ2603.The orthometric height was determined by differential leveling and
 CQ2603.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2603.in May 1997.
 CQ2603
 CQ2603.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2603.GEOID18 height accuracy estimate available here.
 CQ2603
 CQ2603.Click photographs - Photos may exist for this station.
 CQ2603
 CQ2603.The dynamic height is computed by dividing the NAVD 88
 CQ2603.geopotential number by the normal gravity value computed on the
 CQ2603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2603.degrees latitude (g = 980.6199 gals.).
 CQ2603
 CQ2603.The modeled gravity was interpolated from observed gravity values.
 CQ2603
 CQ2603;                    North         East    Units  Estimated Accuracy
 CQ2603;SPC LA N     -   211,170.    1,046,120.      MT  (+/- 180 meters Scaled)
 CQ2603
 CQ2603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR931856(NAD 83)
 CQ2603
 CQ2603                          SUPERSEDED SURVEY CONTROL
 CQ2603
 CQ2603.No superseded survey control is available for this station.
 CQ2603
 CQ2603_MARKER: DV = VERTICAL CONTROL DISK
 CQ2603_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 CQ2603_SP_SET: BRIDGE ABUTMENT
 CQ2603_STAMPING: A 3204 RESET 1983
 CQ2603_MARK LOGO: NGS
 CQ2603_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2603
 CQ2603  HISTORY     - Date     Condition        Report By
 CQ2603  HISTORY     - 1983     MONUMENTED       LADTD
 CQ2603  HISTORY     - 1990     GOOD             USPSQD
 CQ2603  HISTORY     - 19910423 GOOD             USPSQD
 CQ2603
 CQ2603                          STATION DESCRIPTION
 CQ2603
 CQ2603'DESCRIBED BY LA TRANSP AND DEV 1983
 CQ2603'16.1 KM (10 MI) SE FROM MONROE.
 CQ2603'ABOUT 3.2 KM (2 MILES) EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ2603'THE STATION AT MONROE, THENCE 3.5 KM (2.15 MILES) SOUTH ALONG NUTLAND
 CQ2603'ROAD, THENCE 9.7 KM (6 MILES) SOUTHEAST ALONG STATE HIGHWAY 15 IN
 CQ2603'SECTION 1, T 16 N, R 4 E, IN THE TOP OF THE EAST END OF THE NORTH
 CQ2603'CONCRETE ABUTMENT OF THE BRIDGE OVER BAYOU LAFOURCHE, 4.6 METERS (15
 CQ2603'FEET) NORHTEAST OF THE CENTER OF THE HIGHWAY.
 CQ2603'THE MARK IS 0.30 METERS  S FROM  BRIDGE ABUTMENT
 CQ2603'THE MARK IS 0.30 M ABOVE HIGHWAY 15.
 CQ2603
 CQ2603                          STATION RECOVERY (1990)
 CQ2603
 CQ2603'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEJ)
 CQ2603'RECOVERED IN GOOD CONDITION.
 CQ2603
 CQ2603                          STATION RECOVERY (1991)
 CQ2603
 CQ2603'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2405 ***********************************************************************
 CQ2405  DESIGNATION -  A 329
 CQ2405  PID         -  CQ2405
 CQ2405  STATE/COUNTY-  LA/WEBSTER
 CQ2405  COUNTRY     -  US
 CQ2405  USGS QUAD   -  ADA (2018)
 CQ2405
 CQ2405                         *CURRENT SURVEY CONTROL
 CQ2405  ______________________________________________________________________
 CQ2405* NAD 83(1986) POSITION- 32 32 11.9    (N) 093 14 32.3    (W)   HD_HELD2
 CQ2405* NAVD 88 ORTHO HEIGHT -    75.08  (+/-2cm)      246.3   (feet) VERTCON3
 CQ2405  ______________________________________________________________________
 CQ2405  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 CQ2405  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2405
 CQ2405.The horizontal coordinates were established by autonomous hand held GPS
 CQ2405.observations and have an estimated accuracy of +/- 10 meters.
 CQ2405
 CQ2405.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2405.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2405
 CQ2405.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2405.GEOID18 height accuracy estimate available here.
 CQ2405
 CQ2405.The vertical order pertains to the NGVD 29 superseded value.
 CQ2405
 CQ2405.Click photographs - Photos may exist for this station.
 CQ2405
 CQ2405;                    North         East    Units  Estimated Accuracy
 CQ2405;SPC LA N     -   226,056.      930,271.      MT  (+/- 10 meters HH2 GPS)
 CQ2405
 CQ2405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR7724799946(NAD 83)
 CQ2405
 CQ2405                          SUPERSEDED SURVEY CONTROL
 CQ2405
 CQ2405  NGVD 29 (11/26/84)   75.152  (m)          246.56   (f) ADJUSTED    1 1
 CQ2405
 CQ2405.Superseded values are not recommended for survey control.
 CQ2405
 CQ2405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2405.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2405
 CQ2405_MARKER: DV = VERTICAL CONTROL DISK
 CQ2405_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ2405_STAMPING: A 329 1977
 CQ2405_MARK LOGO: NGS
 CQ2405_PROJECTION: PROJECTING 1 CENTIMETERS
 CQ2405_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2405+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2017
 CQ2405
 CQ2405  HISTORY     - Date     Condition        Report By
 CQ2405  HISTORY     - 1977     MONUMENTED       NGS
 CQ2405  HISTORY     - 20000205 GOOD             USPSQD
 CQ2405  HISTORY     - 20160403 GOOD             GEOCAC
 CQ2405  HISTORY     - 20170706 GOOD             GRWAS
 CQ2405
 CQ2405                          STATION DESCRIPTION
 CQ2405
 CQ2405'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2405'AT DUBBERLY.
 CQ2405'AT DUBBERLY, 181 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 CQ2405'POST OFFICE, 114 FEET SOUTH OF THE SOUTH RAIL OF THE ILLINOIS
 CQ2405'CENTRAL RAILROAD, 63 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY
 CQ2405'531, 51 FEET NORTH OF THE CENTER LINE OF STATE HIGHWAY 531 AND 532,
 CQ2405'15 FEET EAST OF A BRACE POWERLINE POLE AND 15 FEET NORTH OF A
 CQ2405'POWERLINE POLE WITH A STREET LAMP.
 CQ2405
 CQ2405                          STATION RECOVERY (2000)
 CQ2405
 CQ2405'RECOVERY NOTE BY US POWER SQUADRON 2000
 CQ2405'RECOVERED IN GOOD CONDITION.
 CQ2405
 CQ2405                          STATION RECOVERY (2016)
 CQ2405
 CQ2405'RECOVERY NOTE BY GEOCACHING 2016 (BKT)
 CQ2405'MARK WAS RECOVERED IN GOOD CONDITION ENCASED IN PIPE PROJECTING 1/2
 CQ2405'INCH ABOVE SURROUNDING GROUND LEVEL.
 CQ2405
 CQ2405                          STATION RECOVERY (2017)
 CQ2405
 CQ2405'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (BRN)
 CQ2405'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2422 ***********************************************************************
 CQ2422  DESIGNATION -  A 330
 CQ2422  PID         -  CQ2422
 CQ2422  STATE/COUNTY-  LA/BIENVILLE
 CQ2422  COUNTRY     -  US
 CQ2422  USGS QUAD   -  FRYEBURG (2018)
 CQ2422
 CQ2422                         *CURRENT SURVEY CONTROL
 CQ2422  ______________________________________________________________________
 CQ2422* NAD 83(1986) POSITION- 32 27 04.     (N) 093 10 03.     (W)   SCALED
 CQ2422* NAVD 88 ORTHO HEIGHT -    62.99  (+/-2cm)      206.7   (feet) VERTCON3
 CQ2422  ______________________________________________________________________
 CQ2422  GEOID HEIGHT    -        -25.797 (meters)                     GEOID18
 CQ2422  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2422
 CQ2422.The horizontal coordinates were scaled from a map and have
 CQ2422.an estimated accuracy of +/- 6 seconds.
 CQ2422
 CQ2422.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2422.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2422
 CQ2422.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2422.GEOID18 height accuracy estimate available here.
 CQ2422
 CQ2422.The vertical order pertains to the NGVD 29 superseded value.
 CQ2422
 CQ2422.Click photographs - Photos may exist for this station.
 CQ2422
 CQ2422;                    North         East    Units  Estimated Accuracy
 CQ2422;SPC LA N     -   216,530.      937,240.      MT  (+/- 180 meters Scaled)
 CQ2422
 CQ2422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR842904(NAD 83)
 CQ2422
 CQ2422                          SUPERSEDED SURVEY CONTROL
 CQ2422
 CQ2422  NGVD 29 (11/26/84)   63.065  (m)          206.91   (f) ADJUSTED    1 1
 CQ2422
 CQ2422.Superseded values are not recommended for survey control.
 CQ2422
 CQ2422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2422.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2422
 CQ2422_MARKER: DV = VERTICAL CONTROL DISK
 CQ2422_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ2422_STAMPING: A 330 1977
 CQ2422_MARK LOGO: NGS
 CQ2422_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ2422_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2422_ROD/PIPE-DEPTH: 15.2 meters
 CQ2422
 CQ2422  HISTORY     - Date     Condition        Report By
 CQ2422  HISTORY     - 1977     MONUMENTED       NGS
 CQ2422
 CQ2422                          STATION DESCRIPTION
 CQ2422
 CQ2422'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2422'9.4 MI SE FROM DUBBERLY.
 CQ2422'4.3 MILES SOUTH ALONG STATE HIGHWAY 531 FROM THE POSTOFFICE AT DUBB-
 CQ2422'ERLY, 109 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION WITH PARISH RD
 CQ2422'171, 80 FT EAST OF THE CENTER LINE OF THE HIGHWAY, 101 FEET SOUTHEAST
 CQ2422'OF A JUNCTION POWERLINE POLE WITH A GUY WIRE, 64 FT SOUTH OF THE
 CQ2422'CENTER LINE OF THE ROAD, SOUTH OF AND ACROSS THE ROAD FR THE CENTRAL
 CQ2422'JUNIOR HIGH SCHOOL, DRIVEN TO GRADUAL REFUSAL AT 50 FEET.
 CQ2422'THE BENCH MARK IS ALSO 2.5 MILES NORTHEAST ALONG STATE HIGHWAY 531
 CQ2422'FROM THE POSTOFFICE AT HEFLIN.
 CQ2422'A DISK ON TOP OF A COPPER-COATED STEEL ROD TO A DEPTH OF 50 FT ENCASED
 CQ2422'IN A PIPE PROJECTING +1 INCHES.
 CQ2422'2 FEET ABOVE ROAD
 CQ2422'1 FOOT WEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1594 ***********************************************************************
 BH1594  DESIGNATION -  A 331
 BH1594  PID         -  BH1594
 BH1594  STATE/COUNTY-  LA/WASHINGTON
 BH1594  COUNTRY     -  US
 BH1594  USGS QUAD   -  SUN (2018)
 BH1594
 BH1594                         *CURRENT SURVEY CONTROL
 BH1594  ______________________________________________________________________
 BH1594* NAD 83(1986) POSITION- 30 41 23.     (N) 089 58 27.     (W)   SCALED
 BH1594* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1594  **This station is located in a suspected subsidence area (see below).
 BH1594  ______________________________________________________________________
 BH1594  GEOID HEIGHT    -        -27.427 (meters)                     GEOID18
 BH1594
 BH1594.The horizontal coordinates were scaled from a map and have
 BH1594.an estimated accuracy of +/- 6 seconds.
 BH1594
 BH1594.** This station is in an area of known vertical motion. If an
 BH1594.** orthometric height was ever established but is not available 
 BH1594.** in the current survey control section, the orthometric height
 BH1594.** is considered suspect.  Suspect heights are available in the
 BH1594.** superseded section only if requested.
 BH1594
 BH1594.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1594.GEOID18 height accuracy estimate available here.
 BH1594
 BH1594.Click photographs - Photos may exist for this station.
 BH1594
 BH1594;                    North         East    Units  Estimated Accuracy
 BH1594;SPC LA S     -   243,500.    1,130,220.      MT  (+/- 180 meters Scaled)
 BH1594
 BH1594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU150989(NAD 83)
 BH1594
 BH1594                          SUPERSEDED SURVEY CONTROL
 BH1594
 BH1594.No superseded survey control is available for this station.
 BH1594
 BH1594_MARKER: DB = BENCH MARK DISK
 BH1594_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BH1594+WITH SETTING: INTO GROUND
 BH1594_STAMPING: A 331 1977
 BH1594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1594+STABILITY: SURFACE MOTION
 BH1594
 BH1594  HISTORY     - Date     Condition        Report By
 BH1594  HISTORY     - 1977     MONUMENTED       NGS
 BH1594
 BH1594                          STATION DESCRIPTION
 BH1594
 BH1594'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BH1594'5.1 MI WEST FROM RIO.
 BH1594'1.6 MILES NORTH ALONG CHOCTAW ROAD FROM THE JUNCTION WITH LA. 16,
 BH1594'THENCE EAST ALONG THE GULF MOBILE AND OHIO RAILROAD FOR ONE MILE,
 BH1594'414 FEET EAST OF TRESTLE BRIDGE B-70-00, 29 FEET SOUTH OF SOUTH RAIL
 BH1594'OF TRACK, 9 FEET NORTH OF A 20 INCH PINE, 5.1 MILE WEST OF RIO ALONG
 BH1594'THE GULF, MOBILE AND OHIO RAILROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2466 ***********************************************************************
 CQ2466  DESIGNATION -  A 333
 CQ2466  PID         -  CQ2466
 CQ2466  STATE/COUNTY-  LA/BIENVILLE
 CQ2466  COUNTRY     -  US
 CQ2466  USGS QUAD   -  SALINE (2018)
 CQ2466
 CQ2466                         *CURRENT SURVEY CONTROL
 CQ2466  ______________________________________________________________________
 CQ2466* NAD 83(1986) POSITION- 32 13 40.     (N) 092 55 36.     (W)   SCALED
 CQ2466* NAVD 88 ORTHO HEIGHT -    58.15  (+/-2cm)      190.8   (feet) VERTCON3
 CQ2466  ______________________________________________________________________
 CQ2466  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 CQ2466  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2466
 CQ2466.The horizontal coordinates were scaled from a map and have
 CQ2466.an estimated accuracy of +/- 6 seconds.
 CQ2466
 CQ2466.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2466.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2466
 CQ2466.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2466.GEOID18 height accuracy estimate available here.
 CQ2466
 CQ2466.The vertical order pertains to the NGVD 29 superseded value.
 CQ2466
 CQ2466.Click photographs - Photos may exist for this station.
 CQ2466
 CQ2466;                    North         East    Units  Estimated Accuracy
 CQ2466;SPC LA N     -   191,650.      959,790.      MT  (+/- 180 meters Scaled)
 CQ2466
 CQ2466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR069656(NAD 83)
 CQ2466
 CQ2466                          SUPERSEDED SURVEY CONTROL
 CQ2466
 CQ2466  NGVD 29 (11/26/84)   58.212  (m)          190.98   (f) ADJUSTED    1 1
 CQ2466
 CQ2466.Superseded values are not recommended for survey control.
 CQ2466
 CQ2466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2466.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2466
 CQ2466_MARKER: DV = VERTICAL CONTROL DISK
 CQ2466_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ2466+WITH SETTING: INTO GROUND
 CQ2466_STAMPING: A 333 1977
 CQ2466_MARK LOGO: NGS
 CQ2466_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ2466_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2466
 CQ2466  HISTORY     - Date     Condition        Report By
 CQ2466  HISTORY     - 1977     MONUMENTED       NGS
 CQ2466
 CQ2466                          STATION DESCRIPTION
 CQ2466
 CQ2466'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2466'2.8 MI SW FROM FRIENDSHIP.
 CQ2466'2.8 MILES SOUTHWEST ALONG STATE HIGHWAY 155 FROM THE JUNCTION OF
 CQ2466'STATE HIGHWAY 501 AT FRIENDLY, 33 FEET NORTHWEST OF THE CENTER LINE
 CQ2466'OF THE HIGHWAY, 5 FEET SOUTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2161 ***********************************************************************
 BX2161  DESIGNATION -  A 3358
 BX2161  PID         -  BX2161
 BX2161  STATE/COUNTY-  LA/SABINE
 BX2161  COUNTRY     -  US
 BX2161  USGS QUAD   -  PLEASANT HILL (2018)
 BX2161
 BX2161                         *CURRENT SURVEY CONTROL
 BX2161  ______________________________________________________________________
 BX2161* NAD 83(1986) POSITION- 31 48 28.     (N) 093 30 16.     (W)   SCALED
 BX2161* NAVD 88 ORTHO HEIGHT -    97.74  (+/-2cm)      320.7   (feet) VERTCON3
 BX2161  ______________________________________________________________________
 BX2161  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 BX2161  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX2161
 BX2161.The horizontal coordinates were scaled from a map and have
 BX2161.an estimated accuracy of +/- 6 seconds.
 BX2161
 BX2161.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2161.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2161
 BX2161.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2161.GEOID18 height accuracy estimate available here.
 BX2161
 BX2161.The vertical order pertains to the NGVD 29 superseded value.
 BX2161
 BX2161.Click photographs - Photos may exist for this station.
 BX2161
 BX2161;                    North         East    Units  Estimated Accuracy
 BX2161;SPC LA N     -   145,440.      904,900.      MT  (+/- 180 meters Scaled)
 BX2161
 BX2161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR522192(NAD 83)
 BX2161
 BX2161                          SUPERSEDED SURVEY CONTROL
 BX2161
 BX2161  NGVD 29 (11/26/84)   97.799  (m)          320.86   (f) ADJUSTED    1 2
 BX2161
 BX2161.Superseded values are not recommended for survey control.
 BX2161
 BX2161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2161.See file dsdata.pdf to determine how the superseded data were derived.
 BX2161
 BX2161_MARKER: DD = SURVEY DISK
 BX2161_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX2161_STAMPING: A 3358
 BX2161_MARK LOGO: CGS+SS
 BX2161_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2161
 BX2161  HISTORY     - Date     Condition        Report By
 BX2161  HISTORY     - 1934     MONUMENTED       LAGS
 BX2161  HISTORY     - 1938     GOOD             CGS
 BX2161
 BX2161                          STATION DESCRIPTION
 BX2161
 BX2161'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX2161'ABOUT 0.9 MILE SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX2161'STATION AT PLEASANT HILL, SABINE PARISH, 16 FEET NORTHWEST OF THE
 BX2161'THIRD POLE SOUTHEAST OF MILEPOST 268, 30 FEET NORTHEAST OF THE
 BX2161'CENTERLINE OF THE MAIN TRACK, AND ABOUT 10 FEET HIGHER THAN THE TRACK.
 BX2161'A STATE SURVEY STANDARD DISK STAMPED A 3358 AND SET IN THE TOP OF A
 BX2161'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1801 ***********************************************************************
 BW1801  DESIGNATION -  A 336
 BW1801  PID         -  BW1801
 BW1801  STATE/COUNTY-  LA/CONCORDIA
 BW1801  COUNTRY     -  US
 BW1801  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW1801
 BW1801                         *CURRENT SURVEY CONTROL
 BW1801  ______________________________________________________________________
 BW1801* NAD 83(1986) POSITION- 31 09 19.     (N) 091 38 06.     (W)   SCALED
 BW1801* NAVD 88 ORTHO HEIGHT -    16.177 (meters)       53.07  (feet) ADJUSTED
 BW1801  ______________________________________________________________________
 BW1801  GEOID HEIGHT    -        -26.818 (meters)                     GEOID18
 BW1801  DYNAMIC HEIGHT  -         16.156 (meters)       53.01  (feet) COMP
 BW1801  MODELED GRAVITY -    979,403.4   (mgal)                       NAVD 88
 BW1801  OBS GRAVITY     -    979,401.2   (mgal)                       GRAV_OBS
 BW1801
 BW1801  VERT ORDER      -  FIRST     CLASS II
 BW1801
 BW1801.The horizontal coordinates were scaled from a map and have
 BW1801.an estimated accuracy of +/- 6 seconds.
 BW1801
 BW1801.The orthometric height was determined by differential leveling and
 BW1801.adjusted by the NATIONAL GEODETIC SURVEY
 BW1801.in February 1994.
 BW1801
 BW1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1801.GEOID18 height accuracy estimate available here.
 BW1801
 BW1801.Click photographs - Photos may exist for this station.
 BW1801
 BW1801.The dynamic height is computed by dividing the NAVD 88
 BW1801.geopotential number by the normal gravity value computed on the
 BW1801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW1801.degrees latitude (g = 980.6199 gals.).
 BW1801
 BW1801.The modeled gravity was interpolated from observed gravity values.
 BW1801
 BW1801.The observed gravity was obtained from relative gravimeter ties
 BW1801.to the IGSN71 gravity network.
 BW1801
 BW1801;                    North         East    Units  Estimated Accuracy
 BW1801;SPC LA N     -    72,990.    1,082,480.      MT  (+/- 180 meters Scaled)
 BW1801
 BW1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ301476(NAD 83)
 BW1801
 BW1801                          SUPERSEDED SURVEY CONTROL
 BW1801
 BW1801  NAVD 88 (06/15/91)   16.200  (m)           53.15   (f) SUPERSEDED  1 2
 BW1801  NGVD 29 (11/26/84)   16.150  (m)           52.99   (f) ADJUSTED    1 2
 BW1801
 BW1801.Superseded values are not recommended for survey control.
 BW1801
 BW1801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1801.See file dsdata.pdf to determine how the superseded data were derived.
 BW1801
 BW1801_MARKER: I = METAL ROD
 BW1801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BW1801_STAMPING: A 336 1979
 BW1801_MARK LOGO: NGS
 BW1801_PROJECTION: FLUSH
 BW1801_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW1801_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BW1801+STABILITY: POSITION/ELEVATION WELL
 BW1801_ROD/PIPE-DEPTH: 10.7 meters
 BW1801_SLEEVE-DEPTH  : 6.10 meters
 BW1801
 BW1801  HISTORY     - Date     Condition        Report By
 BW1801  HISTORY     - 1979     MONUMENTED       NGS
 BW1801
 BW1801                          STATION DESCRIPTION
 BW1801
 BW1801'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BW1801'IN BLACK HAWK.
 BW1801'IN BLACK HAWK, 0.1 MILE NORTHWEST ALONG A GRAVEL ROAD LEADING TO THE
 BW1801'BLACK HAWK HUNTING LODGE FROM THE JUNCTION OF STATE HIGHWAY 15, SET
 BW1801'AT THE SOUTH CORNER OF THE HUNTING LODGE FLUSH WITH THE GROUND,
 BW1801'83 FEET NORTH OF POWER POLE 71 WITH A TRANSFORMER, A SECURITY LIGHT,
 BW1801'AND A GUY WIRE, 44 FEET NORTHEAST OF THE CENTER OF THE GRAVEL ROAD,
 BW1801'28 FEET SOUTHEAST OF THE CENTER OF THE FRONT ENTRANCE DOOR TO THE
 BW1801'LODGE, 2.4 FEET SOUTH OF THE SOUTH CORNER OF THE LODGE, THIS MARK
 BW1801'IS A CLASS A JUNCTION MARK.
 BW1801'THE MARK IS ABOVE LEVEL WITH GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1727 ***********************************************************************
 BX1727  DESIGNATION -  A 3360
 BX1727  PID         -  BX1727
 BX1727  STATE/COUNTY-  LA/SABINE
 BX1727  COUNTRY     -  US
 BX1727  USGS QUAD   -  HOLLIS CREEK (2018)
 BX1727
 BX1727                         *CURRENT SURVEY CONTROL
 BX1727  ______________________________________________________________________
 BX1727* NAD 83(1986) POSITION- 31 47 12.     (N) 093 29 14.     (W)   SCALED
 BX1727* NAVD 88 ORTHO HEIGHT -   115.33  (+/-2cm)      378.4   (feet) VERTCON3
 BX1727  ______________________________________________________________________
 BX1727  GEOID HEIGHT    -        -26.144 (meters)                     GEOID18
 BX1727  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1727
 BX1727.The horizontal coordinates were scaled from a map and have
 BX1727.an estimated accuracy of +/- 6 seconds.
 BX1727
 BX1727.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1727.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1727
 BX1727.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1727.GEOID18 height accuracy estimate available here.
 BX1727
 BX1727.The vertical order pertains to the NGVD 29 superseded value.
 BX1727
 BX1727.Click photographs - Photos may exist for this station.
 BX1727
 BX1727;                    North         East    Units  Estimated Accuracy
 BX1727;SPC LA N     -   143,090.      906,510.      MT  (+/- 180 meters Scaled)
 BX1727
 BX1727_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR538168(NAD 83)
 BX1727
 BX1727                          SUPERSEDED SURVEY CONTROL
 BX1727
 BX1727  NGVD 29 (11/26/84)  115.387  (m)          378.57   (f) ADJUSTED    1 2
 BX1727
 BX1727.Superseded values are not recommended for survey control.
 BX1727
 BX1727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1727.See file dsdata.pdf to determine how the superseded data were derived.
 BX1727
 BX1727_MARKER: DD = SURVEY DISK
 BX1727_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1727_STAMPING: A 3360
 BX1727_MARK LOGO: CGS+SS
 BX1727_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1727
 BX1727  HISTORY     - Date     Condition        Report By
 BX1727  HISTORY     - UNK      MONUMENTED       LAGS
 BX1727  HISTORY     - 1936     GOOD             CGS
 BX1727  HISTORY     - 1938     GOOD             CGS
 BX1727  HISTORY     - 19860314 MARK NOT FOUND   USPSQD
 BX1727
 BX1727                          STATION DESCRIPTION
 BX1727
 BX1727'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1727'2.8 MI SE FROM PLEASANT HILL.
 BX1727'ABOUT 2.8 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX1727'STATION AT PLEASANT HILL, SABINE PARISH, ON A HIGH HILL, 58 FEET
 BX1727'EAST-SOUTHEAST OF THE SECOND POLE NORTHWEST OF MILEPOST 266, AND 64
 BX1727'FEET NORTHEAST OF THE CENTER LINE OF THE MAIN TRACK.  A STATE SURVEY
 BX1727'STANDARD DISK, STAMPED A 3360 AND SET IN THE TOP OF A CONCRETE POST.
 BX1727
 BX1727                          STATION RECOVERY (1938)
 BX1727
 BX1727'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BX1727'RECOVERED IN GOOD CONDITION.
 BX1727
 BX1727                          STATION RECOVERY (1986)
 BX1727
 BX1727'RECOVERY NOTE BY US POWER SQUADRON 1986 (DFP)
 BX1727'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1726 ***********************************************************************
 BX1726  DESIGNATION -  A 3362
 BX1726  PID         -  BX1726
 BX1726  STATE/COUNTY-  LA/SABINE
 BX1726  COUNTRY     -  US
 BX1726  USGS QUAD   -  HOLLIS CREEK (2018)
 BX1726
 BX1726                         *CURRENT SURVEY CONTROL
 BX1726  ______________________________________________________________________
 BX1726* NAD 83(1986) POSITION- 31 46 27.     (N) 093 28 39.     (W)   SCALED
 BX1726* NAVD 88 ORTHO HEIGHT -   106.50  (+/-2cm)      349.4   (feet) VERTCON3
 BX1726  ______________________________________________________________________
 BX1726  GEOID HEIGHT    -        -26.156 (meters)                     GEOID18
 BX1726  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1726
 BX1726.The horizontal coordinates were scaled from a map and have
 BX1726.an estimated accuracy of +/- 6 seconds.
 BX1726
 BX1726.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1726.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1726
 BX1726.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1726.GEOID18 height accuracy estimate available here.
 BX1726
 BX1726.The vertical order pertains to the NGVD 29 superseded value.
 BX1726
 BX1726.Click photographs - Photos may exist for this station.
 BX1726
 BX1726;                    North         East    Units  Estimated Accuracy
 BX1726;SPC LA N     -   141,690.      907,420.      MT  (+/- 180 meters Scaled)
 BX1726
 BX1726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR547155(NAD 83)
 BX1726
 BX1726                          SUPERSEDED SURVEY CONTROL
 BX1726
 BX1726  NGVD 29 (11/26/84)  106.563  (m)          349.62   (f) ADJUSTED    1 2
 BX1726
 BX1726.Superseded values are not recommended for survey control.
 BX1726
 BX1726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1726.See file dsdata.pdf to determine how the superseded data were derived.
 BX1726
 BX1726_MARKER: DD = SURVEY DISK
 BX1726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1726_STAMPING: A 3362
 BX1726_MARK LOGO: CGS+SS
 BX1726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1726+STABILITY: SURFACE MOTION
 BX1726
 BX1726  HISTORY     - Date     Condition        Report By
 BX1726  HISTORY     - UNK      MONUMENTED       LAGS
 BX1726  HISTORY     - 1936     GOOD             CGS
 BX1726  HISTORY     - 1943     GOOD             CGS
 BX1726  HISTORY     - 19860314 MARK NOT FOUND   USPSQD
 BX1726  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1726
 BX1726                          STATION DESCRIPTION
 BX1726
 BX1726'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1726'ABOUT 3.7 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX1726'STATION AT PLEASANT HILL, SABINE PARISH, 106 FEET WEST-NORTHWEST OF
 BX1726'MILEPOST 265, 57 FEET SOUTHWEST OF THE CENTER LINE OF THE MAIN TRACK,
 BX1726'39 FEET NORTHEAST OF THE CENTER LINE OF A DIRT ROAD PARALLELING THE
 BX1726'TRACK, AND 25 FEET NORTH OF A CEMENT MARKER POST.  A STATE SURVEY
 BX1726'STANDARD DISK, STAMPED A 3362 AND SET IN THE TOP OF A CONCRETE POST.
 BX1726
 BX1726                          STATION RECOVERY (1943)
 BX1726
 BX1726'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943
 BX1726'RECOVERED IN GOOD CONDITION.
 BX1726
 BX1726                          STATION RECOVERY (1986)
 BX1726
 BX1726'RECOVERY NOTE BY US POWER SQUADRON 1986 (DFP)
 BX1726'MARK NOT FOUND.
 BX1726
 BX1726                          STATION RECOVERY (2001)
 BX1726
 BX1726'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 BX1726'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1725 ***********************************************************************
 BX1725  DESIGNATION -  A 3364
 BX1725  PID         -  BX1725
 BX1725  STATE/COUNTY-  LA/SABINE
 BX1725  COUNTRY     -  US
 BX1725  USGS QUAD   -  HOLLIS CREEK (2018)
 BX1725
 BX1725                         *CURRENT SURVEY CONTROL
 BX1725  ______________________________________________________________________
 BX1725* NAD 83(1986) POSITION- 31 45 58.     (N) 093 28 00.     (W)   SCALED
 BX1725* NAVD 88 ORTHO HEIGHT -   107.64  (+/-2cm)      353.1   (feet) VERTCON3
 BX1725  ______________________________________________________________________
 BX1725  GEOID HEIGHT    -        -26.161 (meters)                     GEOID18
 BX1725  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1725
 BX1725.The horizontal coordinates were scaled from a map and have
 BX1725.an estimated accuracy of +/- 6 seconds.
 BX1725
 BX1725.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1725.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1725
 BX1725.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1725.GEOID18 height accuracy estimate available here.
 BX1725
 BX1725.The vertical order pertains to the NGVD 29 superseded value.
 BX1725
 BX1725.Click photographs - Photos may exist for this station.
 BX1725
 BX1725;                    North         East    Units  Estimated Accuracy
 BX1725;SPC LA N     -   140,790.      908,430.      MT  (+/- 180 meters Scaled)
 BX1725
 BX1725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR558146(NAD 83)
 BX1725
 BX1725                          SUPERSEDED SURVEY CONTROL
 BX1725
 BX1725  NGVD 29 (11/26/84)  107.701  (m)          353.35   (f) ADJUSTED    1 2
 BX1725
 BX1725.Superseded values are not recommended for survey control.
 BX1725
 BX1725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1725.See file dsdata.pdf to determine how the superseded data were derived.
 BX1725
 BX1725_MARKER: DD = SURVEY DISK
 BX1725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1725_STAMPING: A 3364
 BX1725_MARK LOGO: CGS+SS
 BX1725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1725+STABILITY: SURFACE MOTION
 BX1725
 BX1725  HISTORY     - Date     Condition        Report By
 BX1725  HISTORY     - UNK      MONUMENTED       LAGS
 BX1725  HISTORY     - 1936     GOOD             CGS
 BX1725  HISTORY     - 1938     GOOD             CGS
 BX1725  HISTORY     - 19860314 MARK NOT FOUND   USPSQD
 BX1725  HISTORY     - 19860414 MARK NOT FOUND   USPSQD
 BX1725  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1725
 BX1725                          STATION DESCRIPTION
 BX1725
 BX1725'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 BX1725'4.6 MI SE FROM PLEASANT HILL.
 BX1725'ABOUT 4.6 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX1725'STATION AT PLEASANT HILL, SABINE PARISH, 124 FEET SOUTHEAST OF THE
 BX1725'FIFTH POLE NORTHWEST OF MILEPOST 264, 32 FEET NORTHWEST OF THE FOURTH
 BX1725'POLE NORTHWEST OF THE MILEPOST, AND 52 FEET NORTHEAST OF THE CENTER
 BX1725'LINE OF THE MAIN TRACK.  A STATE SURVEY STANDARD DISK, STAMPED A 3364
 BX1725'AND SET IN THE TOP OF A CONCRETE POST.
 BX1725
 BX1725                          STATION RECOVERY (1938)
 BX1725
 BX1725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 BX1725'RECOVERED IN GOOD CONDITION.
 BX1725
 BX1725                          STATION RECOVERY (1986)
 BX1725
 BX1725'RECOVERY NOTE BY US POWER SQUADRON 1986 (DFP)
 BX1725'MARK NOT FOUND.
 BX1725
 BX1725                          STATION RECOVERY (1986)
 BX1725
 BX1725'RECOVERY NOTE BY US POWER SQUADRON 1986 (DFP)
 BX1725'MARK NOT FOUND.
 BX1725
 BX1725                          STATION RECOVERY (2001)
 BX1725
 BX1725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1725'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1841 ***********************************************************************
 BW1841  DESIGNATION -  A 337
 BW1841  PID         -  BW1841
 BW1841  STATE/COUNTY-  LA/CONCORDIA
 BW1841  COUNTRY     -  US
 BW1841  USGS QUAD   -  NATCHEZ (2018)
 BW1841
 BW1841                         *CURRENT SURVEY CONTROL
 BW1841  ______________________________________________________________________
 BW1841* NAD 83(1986) POSITION- 31 32 53.     (N) 091 27 47.     (W)   SCALED
 BW1841* NAVD 88 ORTHO HEIGHT -    19.130 (meters)       62.76  (feet) ADJUSTED
 BW1841  ______________________________________________________________________
 BW1841  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 BW1841  DYNAMIC HEIGHT  -         19.107 (meters)       62.69  (feet) COMP
 BW1841  MODELED GRAVITY -    979,444.5   (mgal)                       NAVD 88
 BW1841
 BW1841  VERT ORDER      -  FIRST     CLASS II
 BW1841
 BW1841.The horizontal coordinates were scaled from a map and have
 BW1841.an estimated accuracy of +/- 6 seconds.
 BW1841
 BW1841.The orthometric height was determined by differential leveling and
 BW1841.adjusted by the NATIONAL GEODETIC SURVEY
 BW1841.in February 1994.
 BW1841
 BW1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1841.GEOID18 height accuracy estimate available here.
 BW1841
 BW1841.Click photographs - Photos may exist for this station.
 BW1841
 BW1841.The dynamic height is computed by dividing the NAVD 88
 BW1841.geopotential number by the normal gravity value computed on the
 BW1841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW1841.degrees latitude (g = 980.6199 gals.).
 BW1841
 BW1841.The modeled gravity was interpolated from observed gravity values.
 BW1841
 BW1841;                    North         East    Units  Estimated Accuracy
 BW1841;SPC LA N     -   116,680.    1,098,450.      MT  (+/- 180 meters Scaled)
 BW1841
 BW1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ458913(NAD 83)
 BW1841
 BW1841                          SUPERSEDED SURVEY CONTROL
 BW1841
 BW1841  NAVD 88 (06/15/91)   19.148  (m)           62.82   (f) SUPERSEDED  1 2
 BW1841  NGVD 29 (11/26/84)   19.126  (m)           62.75   (f) ADJUSTED    1 2
 BW1841
 BW1841.Superseded values are not recommended for survey control.
 BW1841
 BW1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1841.See file dsdata.pdf to determine how the superseded data were derived.
 BW1841
 BW1841_MARKER: DV = VERTICAL CONTROL DISK
 BW1841_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BW1841_STAMPING: A 337 1979
 BW1841_MARK LOGO: NGS
 BW1841_PROJECTION: PROJECTING 8 CENTIMETERS
 BW1841_MAGNETIC: I = MARKER IS A STEEL ROD
 BW1841_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW1841_ROD/PIPE-DEPTH: 19.5 meters
 BW1841
 BW1841  HISTORY     - Date     Condition        Report By
 BW1841  HISTORY     - 1979     MONUMENTED       NGS
 BW1841
 BW1841                          STATION DESCRIPTION
 BW1841
 BW1841'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BW1841'2.55 MI SW FROM VIDALIA.
 BW1841'2.55 MILES SOUTHWEST ALONG STATE HIGHWAY 131 FROM THE JUNCTION OF
 BW1841'US HIGHWAY 65 AND 84 IN VIDILIA TO THE MARK ON THE RIGHT, SET ON
 BW1841'THE WEST OF A 48-INCH PECAN TREE, 0.05 MILE SOUTHWEST OF THE AFTER
 BW1841'SUNDOWN NIGHT CLUB, 73.3 FEET SOUTH OF A POWER POLE WITH A SECURITY
 BW1841'LIGHT AND 2 TRANSFORMERS, 68 FEET SOUTHEAST OF A SOUTH CORNER OF A
 BW1841'HOUSE TRAILER, 42 FEET NORTHWEST OF THE CENTER LINE OF HIGHWAY 131.
 BW1841'THE MARK IS 1 FT  NE FROM A WITNESS POST.
 BW1841'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2276 ***********************************************************************
 CP2276  DESIGNATION -  A 338
 CP2276  PID         -  CP2276
 CP2276  STATE/COUNTY-  LA/TENSAS
 CP2276  COUNTRY     -  US
 CP2276  USGS QUAD   -  NEWELLTON (2018)
 CP2276
 CP2276                         *CURRENT SURVEY CONTROL
 CP2276  ______________________________________________________________________
 CP2276* NAD 83(1986) POSITION- 32 00 17.     (N) 091 09 54.     (W)   SCALED
 CP2276* NAVD 88 ORTHO HEIGHT -    29.881 (meters)       98.03  (feet) ADJUSTED
 CP2276  ______________________________________________________________________
 CP2276  GEOID HEIGHT    -        -26.284 (meters)                     GEOID18
 CP2276  DYNAMIC HEIGHT  -         29.846 (meters)       97.92  (feet) COMP
 CP2276  MODELED GRAVITY -    979,474.9   (mgal)                       NAVD 88
 CP2276
 CP2276  VERT ORDER      -  FIRST     CLASS II
 CP2276
 CP2276.The horizontal coordinates were scaled from a map and have
 CP2276.an estimated accuracy of +/- 6 seconds.
 CP2276
 CP2276.The orthometric height was determined by differential leveling and
 CP2276.adjusted by the NATIONAL GEODETIC SURVEY
 CP2276.in February 1994.
 CP2276
 CP2276.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2276.GEOID18 height accuracy estimate available here.
 CP2276
 CP2276.Click photographs - Photos may exist for this station.
 CP2276
 CP2276.The dynamic height is computed by dividing the NAVD 88
 CP2276.geopotential number by the normal gravity value computed on the
 CP2276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2276.degrees latitude (g = 980.6199 gals.).
 CP2276
 CP2276.The modeled gravity was interpolated from observed gravity values.
 CP2276
 CP2276;                    North         East    Units  Estimated Accuracy
 CP2276;SPC LA N     -   167,610.    1,126,130.      MT  (+/- 180 meters Scaled)
 CP2276
 CP2276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR733424(NAD 83)
 CP2276
 CP2276                          SUPERSEDED SURVEY CONTROL
 CP2276
 CP2276  NAVD 88 (06/15/91)   29.889  (m)           98.06   (f) SUPERSEDED  1 2
 CP2276  NGVD 29 (11/26/84)   29.899  (m)           98.09   (f) ADJUSTED    1 2
 CP2276
 CP2276.Superseded values are not recommended for survey control.
 CP2276
 CP2276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2276.See file dsdata.pdf to determine how the superseded data were derived.
 CP2276
 CP2276_MARKER: DV = VERTICAL CONTROL DISK
 CP2276_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 CP2276_STAMPING: A 338 1979
 CP2276_MARK LOGO: NGS
 CP2276_PROJECTION: RECESSED 5 CENTIMETERS
 CP2276_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2276_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CP2276_ROD/PIPE-DEPTH: 9.14 meters
 CP2276
 CP2276  HISTORY     - Date     Condition        Report By
 CP2276  HISTORY     - 1979     MONUMENTED       NGS
 CP2276
 CP2276                          STATION DESCRIPTION
 CP2276
 CP2276'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 CP2276'9.55 MI NE FROM ST JOSEPH.
 CP2276'9.55 MILES NORTHEAST ALONG THE GRAVEL ROAD ON TOP OF THE LEVEE
 CP2276'FROM THE JUNCTION OF WHASHINGTON STREET IN ST JOSEPH, TO THE MARK
 CP2276'ON THE LEFT SET ON THE SOUTHWEST SIDE OF LEVEE STATION MARKER 5500,
 CP2276'0.1 MILE NORTHEAST OF THE CENTER OF A Y-JUNCTION A ROAD LEADING
 CP2276'SOUTHEAST AND SEPARATING TWO SMALL LAKES, 21 FEET NORTHWEST
 CP2276'OF THE CENTER OF THE ROAD, AND 1 FOOT SOUTHWEST OF LEVEE
 CP2276'STATION MARKER 5000.
 CP2276'THE MARK IS 1 FT  NE FROM A WITNESS POST.
 CP2276'THE MARK IS 2 FT BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1846 ***********************************************************************
 BW1846  DESIGNATION -  A 339
 BW1846  PID         -  BW1846
 BW1846  STATE/COUNTY-  LA/CONCORDIA
 BW1846  COUNTRY     -  US
 BW1846  USGS QUAD   -  FERRIDAY NORTH (2018)
 BW1846
 BW1846                         *CURRENT SURVEY CONTROL
 BW1846  ______________________________________________________________________
 BW1846* NAD 83(1986) POSITION- 31 37 47.     (N) 091 33 10.     (W)   SCALED
 BW1846* NAVD 88 ORTHO HEIGHT -    17.989 (meters)       59.02  (feet) ADJUSTED
 BW1846  ______________________________________________________________________
 BW1846  GEOID HEIGHT    -        -26.160 (meters)                     GEOID18
 BW1846  DYNAMIC HEIGHT  -         17.968 (meters)       58.95  (feet) COMP
 BW1846  MODELED GRAVITY -    979,453.6   (mgal)                       NAVD 88
 BW1846
 BW1846  VERT ORDER      -  FIRST     CLASS II
 BW1846
 BW1846.The horizontal coordinates were scaled from a map and have
 BW1846.an estimated accuracy of +/- 6 seconds.
 BW1846
 BW1846.The orthometric height was determined by differential leveling and
 BW1846.adjusted by the NATIONAL GEODETIC SURVEY
 BW1846.in February 1994.
 BW1846
 BW1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1846.GEOID18 height accuracy estimate available here.
 BW1846
 BW1846.Click photographs - Photos may exist for this station.
 BW1846
 BW1846.The dynamic height is computed by dividing the NAVD 88
 BW1846.geopotential number by the normal gravity value computed on the
 BW1846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW1846.degrees latitude (g = 980.6199 gals.).
 BW1846
 BW1846.The modeled gravity was interpolated from observed gravity values.
 BW1846
 BW1846;                    North         East    Units  Estimated Accuracy
 BW1846;SPC LA N     -   125,650.    1,089,860.      MT  (+/- 180 meters Scaled)
 BW1846
 BW1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR372003(NAD 83)
 BW1846
 BW1846                          SUPERSEDED SURVEY CONTROL
 BW1846
 BW1846  NAVD 88 (06/15/91)   18.007  (m)           59.08   (f) SUPERSEDED  1 2
 BW1846  NGVD 29 (11/26/84)   17.990  (m)           59.02   (f) ADJUSTED    1 2
 BW1846
 BW1846.Superseded values are not recommended for survey control.
 BW1846
 BW1846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1846.See file dsdata.pdf to determine how the superseded data were derived.
 BW1846
 BW1846_MARKER: I = METAL ROD
 BW1846_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BW1846_STAMPING: A 339 1980
 BW1846_MARK LOGO: NGS
 BW1846_PROJECTION: RECESSED 5 CENTIMETERS
 BW1846_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW1846_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BW1846+STABILITY: POSITION/ELEVATION WELL
 BW1846_ROD/PIPE-DEPTH: 8.84 meters
 BW1846_SLEEVE-DEPTH  : 6.10 meters
 BW1846
 BW1846  HISTORY     - Date     Condition        Report By
 BW1846  HISTORY     - 1979     MONUMENTED       NGS
 BW1846  HISTORY     - 1981     GOOD             LADTD
 BW1846
 BW1846                          STATION DESCRIPTION
 BW1846
 BW1846'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BW1846'000
 BW1846'IN FERRIDAY, AT THE POST OFFICE, 218 LOUISIANA AVE, 24 FEET EAST OF
 BW1846'THE CENTER OF THE STEPS LEADING TO THE MAIN ENTRANCE TO THE POST
 BW1846'OFFICE, 19 FEET SOUTH OF THE SOUTH CURB OF LOUISIANA AVE, 10.5 FEET
 BW1846'NORTHWEST OF THE NORTHEAST CORNER OF THE POST OFFICE, AND 9.4 FEET
 BW1846'WEST OF A METAL FLAG POLE.
 BW1846'THE MARK IS ABOVE LEVEL WITH SIDEWALK.
 BW1846
 BW1846                          STATION RECOVERY (1981)
 BW1846
 BW1846'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BW1846'IN FERRIDAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1650 ***********************************************************************
 BX1650  DESIGNATION -  A 3405
 BX1650  PID         -  BX1650
 BX1650  STATE/COUNTY-  LA/GRANT
 BX1650  COUNTRY     -  US
 BX1650  USGS QUAD   -  WILLIANA (2018)
 BX1650
 BX1650                         *CURRENT SURVEY CONTROL
 BX1650  ______________________________________________________________________
 BX1650* NAD 83(1986) POSITION- 31 44 24.     (N) 092 34 27.     (W)   SCALED
 BX1650* NAVD 88 ORTHO HEIGHT -    55.44  (+/-2cm)      181.9   (feet) VERTCON3
 BX1650  ______________________________________________________________________
 BX1650  GEOID HEIGHT    -        -25.771 (meters)                     GEOID18
 BX1650  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1650
 BX1650.The horizontal coordinates were scaled from a map and have
 BX1650.an estimated accuracy of +/- 6 seconds.
 BX1650
 BX1650.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1650.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1650
 BX1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1650.GEOID18 height accuracy estimate available here.
 BX1650
 BX1650.The vertical order pertains to the NGVD 29 superseded value.
 BX1650
 BX1650.Click photographs - Photos may exist for this station.
 BX1650
 BX1650;                    North         East    Units  Estimated Accuracy
 BX1650;SPC LA N     -   137,490.      992,970.      MT  (+/- 180 meters Scaled)
 BX1650
 BX1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR403116(NAD 83)
 BX1650
 BX1650                          SUPERSEDED SURVEY CONTROL
 BX1650
 BX1650  NGVD 29 (11/26/84)   55.486  (m)          182.04   (f) ADJUSTED    2 0
 BX1650
 BX1650.Superseded values are not recommended for survey control.
 BX1650
 BX1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1650.See file dsdata.pdf to determine how the superseded data were derived.
 BX1650
 BX1650_MARKER: DD = SURVEY DISK
 BX1650_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1650_STAMPING: A 3405
 BX1650_MARK LOGO: CGS+SS
 BX1650_PROJECTION: PROJECTING 6 CENTIMETERS
 BX1650_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1650
 BX1650  HISTORY     - Date     Condition        Report By
 BX1650  HISTORY     - 1934     MONUMENTED       LAGS
 BX1650  HISTORY     - 1949     GOOD             CGS
 BX1650
 BX1650                          STATION DESCRIPTION
 BX1650
 BX1650'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1650'3.9 MI SW FROM PACKTON.
 BX1650'0.15 MILE WEST ALONG STATE HIGHWAY 108 FROM THE LOUISIANA AND ARKANSAS
 BX1650'RAILROAD STATION AT PACKTON, THENCE 3.75 MILES SOUTH ALONG U.S.
 BX1650'HIGHWAY 167, 42 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 38 FEET
 BX1650'SOUTH OF THE CENTER LINE OF AN EAST AND WEST ROAD, 14.0 FEET SOUTHEAST
 BX1650'OF A TELEPHONE POLE, 2.0 FEET WEST OF A WITNESS POST, SET IN THE TOP
 BX1650'OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1496 ***********************************************************************
 BX1496  DESIGNATION -  A 3414 LAGS
 BX1496  PID         -  BX1496
 BX1496  STATE/COUNTY-  LA/WINN
 BX1496  COUNTRY     -  US
 BX1496  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1496
 BX1496                         *CURRENT SURVEY CONTROL
 BX1496  ______________________________________________________________________
 BX1496* NAD 83(1986) POSITION- 31 55 36.     (N) 092 39 11.     (W)   SCALED
 BX1496* NAVD 88 ORTHO HEIGHT -    52.37  (+/-2cm)      171.8   (feet) VERTCON3
 BX1496  ______________________________________________________________________
 BX1496  GEOID HEIGHT    -        -25.714 (meters)                     GEOID18
 BX1496  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1496
 BX1496.The horizontal coordinates were scaled from a map and have
 BX1496.an estimated accuracy of +/- 6 seconds.
 BX1496
 BX1496.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1496.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1496
 BX1496.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1496.GEOID18 height accuracy estimate available here.
 BX1496
 BX1496.The vertical order pertains to the NGVD 29 superseded value.
 BX1496
 BX1496.Click photographs - Photos may exist for this station.
 BX1496
 BX1496;                    North         East    Units  Estimated Accuracy
 BX1496;SPC LA N     -   158,190.      985,530.      MT  (+/- 180 meters Scaled)
 BX1496
 BX1496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR327323(NAD 83)
 BX1496
 BX1496                          SUPERSEDED SURVEY CONTROL
 BX1496
 BX1496  NGVD 29 (11/26/84)   52.432  (m)          172.02   (f) ADJUSTED    2 0
 BX1496
 BX1496.Superseded values are not recommended for survey control.
 BX1496
 BX1496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1496.See file dsdata.pdf to determine how the superseded data were derived.
 BX1496
 BX1496_MARKER: DD = SURVEY DISK
 BX1496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1496_STAMPING: A 3414
 BX1496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1496+STABILITY: SURFACE MOTION
 BX1496
 BX1496  HISTORY     - Date     Condition        Report By
 BX1496  HISTORY     - UNK      MONUMENTED       LAGS
 BX1496  HISTORY     - 1949     GOOD             CGS
 BX1496  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1496
 BX1496                          STATION DESCRIPTION
 BX1496
 BX1496'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1496'0.95 MI NW FROM WINNFIELD.
 BX1496'0.85 MILE WEST ALONG U.S. HIGHWAYS 84 AND 167 FROM THE POST OFFICE AT
 BX1496'WINNFIELD, THENCE 0.1 MILE NORTH ALONG U.S. HIGHWAY 167, IN THE
 BX1496'SOUTHEAST PART OF A PRIVATE LAWN, 19 FEET SOUTH OF THE CENTER LINE OF
 BX1496'A PRIVATE DRIVE, 34 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 5.5
 BX1496'FEET SOUTHWEST OF A POWER POLE, 3.8 FEET NORTHEAST OF A WITNESS POST,
 BX1496'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE
 BX1496'GROUND.
 BX1496
 BX1496                          STATION RECOVERY (1981)
 BX1496
 BX1496'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1496'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1497 ***********************************************************************
 BX1497  DESIGNATION -  A 3415 LAGS
 BX1497  PID         -  BX1497
 BX1497  STATE/COUNTY-  LA/WINN
 BX1497  COUNTRY     -  US
 BX1497  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1497
 BX1497                         *CURRENT SURVEY CONTROL
 BX1497  ______________________________________________________________________
 BX1497* NAD 83(1986) POSITION- 31 56 02.     (N) 092 39 11.     (W)   SCALED
 BX1497* NAVD 88 ORTHO HEIGHT -    45.50  (+/-2cm)      149.3   (feet) VERTCON3
 BX1497  ______________________________________________________________________
 BX1497  GEOID HEIGHT    -        -25.709 (meters)                     GEOID18
 BX1497  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1497
 BX1497.The horizontal coordinates were scaled from a map and have
 BX1497.an estimated accuracy of +/- 6 seconds.
 BX1497
 BX1497.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1497.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1497
 BX1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1497.GEOID18 height accuracy estimate available here.
 BX1497
 BX1497.The vertical order pertains to the NGVD 29 superseded value.
 BX1497
 BX1497.Click photographs - Photos may exist for this station.
 BX1497
 BX1497;                    North         East    Units  Estimated Accuracy
 BX1497;SPC LA N     -   158,990.      985,530.      MT  (+/- 180 meters Scaled)
 BX1497
 BX1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR327331(NAD 83)
 BX1497
 BX1497                          SUPERSEDED SURVEY CONTROL
 BX1497
 BX1497  NGVD 29 (11/26/84)   45.561  (m)          149.48   (f) ADJUSTED    2 0
 BX1497
 BX1497.Superseded values are not recommended for survey control.
 BX1497
 BX1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1497.See file dsdata.pdf to determine how the superseded data were derived.
 BX1497
 BX1497_MARKER: DD = SURVEY DISK
 BX1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1497_STAMPING: A 3415
 BX1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1497+STABILITY: SURFACE MOTION
 BX1497
 BX1497  HISTORY     - Date     Condition        Report By
 BX1497  HISTORY     - UNK      MONUMENTED       LAGS
 BX1497  HISTORY     - 1949     GOOD             CGS
 BX1497  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1497
 BX1497                          STATION DESCRIPTION
 BX1497
 BX1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1497'1.5 MI NW FROM WINNFIELD.
 BX1497'0.85 MILE WEST ALONG U.S. HIGHWAYS 84 AND 167 FROM THE POST OFFICE AT
 BX1497'WINNFIELD, THENCE 0.65 MILE NORTH ALONG U.S. HIGHWAY 167, IN THE YARD
 BX1497'OF A PRIVATE DWELLING, 41 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 BX1497'81 FEET NORTH OF THE CENTER OF A CATTLE GUARD WHICH IS IN A PRIVATE
 BX1497'DRIVEWAY, 10 FEET SOUTHWEST OF THE MOST SOUTHWESTERLY ONE OF FOUR
 BX1497'LARGE OAK TREES WHICH ARE IN THE YARD, 2 FEET EAST OF A WHITE WOODEN
 BX1497'FENCE, 4 FEET EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 BX1497'POST WHICH PROJECTS 4 INCHES ABOVE THE GROUND.
 BX1497
 BX1497                          STATION RECOVERY (1981)
 BX1497
 BX1497'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1497'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1498 ***********************************************************************
 BX1498  DESIGNATION -  A 3417 LAGS
 BX1498  PID         -  BX1498
 BX1498  STATE/COUNTY-  LA/WINN
 BX1498  COUNTRY     -  US
 BX1498  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1498
 BX1498                         *CURRENT SURVEY CONTROL
 BX1498  ______________________________________________________________________
 BX1498* NAD 83(1986) POSITION- 31 56 42.     (N) 092 39 12.     (W)   SCALED
 BX1498* NAVD 88 ORTHO HEIGHT -    34.24  (+/-2cm)      112.3   (feet) VERTCON3
 BX1498  ______________________________________________________________________
 BX1498  GEOID HEIGHT    -        -25.700 (meters)                     GEOID18
 BX1498  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1498
 BX1498.The horizontal coordinates were scaled from a map and have
 BX1498.an estimated accuracy of +/- 6 seconds.
 BX1498
 BX1498.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1498.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1498
 BX1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1498.GEOID18 height accuracy estimate available here.
 BX1498
 BX1498.The vertical order pertains to the NGVD 29 superseded value.
 BX1498
 BX1498.Click photographs - Photos may exist for this station.
 BX1498
 BX1498;                    North         East    Units  Estimated Accuracy
 BX1498;SPC LA N     -   160,220.      985,500.      MT  (+/- 180 meters Scaled)
 BX1498
 BX1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR327343(NAD 83)
 BX1498
 BX1498                          SUPERSEDED SURVEY CONTROL
 BX1498
 BX1498  NGVD 29 (11/26/84)   34.311  (m)          112.57   (f) ADJUSTED    2 0
 BX1498
 BX1498.Superseded values are not recommended for survey control.
 BX1498
 BX1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1498.See file dsdata.pdf to determine how the superseded data were derived.
 BX1498
 BX1498_MARKER: DD = SURVEY DISK
 BX1498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1498_STAMPING: A 3417
 BX1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1498+STABILITY: SURFACE MOTION
 BX1498
 BX1498  HISTORY     - Date     Condition        Report By
 BX1498  HISTORY     - UNK      MONUMENTED       LAGS
 BX1498  HISTORY     - 1949     GOOD             CGS
 BX1498  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1498
 BX1498                          STATION DESCRIPTION
 BX1498
 BX1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1498'2.2 MI NW FROM WINNFIELD.
 BX1498'0.85 MILE WEST ALONG STATE HIGHWAYS 84 AND 167 FROM THE POST OFFICE AT
 BX1498'WINNFIELD, THENCE 1.35 MILES NORTH ALONG U.S. HIGHWAY 167, 43 FEET
 BX1498'EAST OF THE CENTER LINE OF THE HIGHWAY, 80.5 FEET SOUTH OF A POWER
 BX1498'POLE, 85 FEET NORTH OF THE CENTER LINE OF A TRACK ROAD WHICH LEADS TO
 BX1498'A GARBAGE DUMP, 5.4 FEET WEST OF A WITNESS POST, SET IN THE TOP OF A
 BX1498'CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE GROUND.
 BX1498
 BX1498                          STATION RECOVERY (1981)
 BX1498
 BX1498'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1498'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1465 ***********************************************************************
 BX1465  DESIGNATION -  A 3466 LAGS
 BX1465  PID         -  BX1465
 BX1465  STATE/COUNTY-  LA/WINN
 BX1465  COUNTRY     -  US
 BX1465  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1465
 BX1465                         *CURRENT SURVEY CONTROL
 BX1465  ______________________________________________________________________
 BX1465* NAD 83(1986) POSITION- 31 54 50.     (N) 092 38 31.     (W)   SCALED
 BX1465* NAVD 88 ORTHO HEIGHT -    41.66  (+/-2cm)      136.7   (feet) VERTCON3
 BX1465  ______________________________________________________________________
 BX1465  GEOID HEIGHT    -        -25.713 (meters)                     GEOID18
 BX1465  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1465
 BX1465.The horizontal coordinates were scaled from a map and have
 BX1465.an estimated accuracy of +/- 6 seconds.
 BX1465
 BX1465.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1465.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1465
 BX1465.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1465.GEOID18 height accuracy estimate available here.
 BX1465
 BX1465.The vertical order pertains to the NGVD 29 superseded value.
 BX1465
 BX1465.Click photographs - Photos may exist for this station.
 BX1465
 BX1465;                    North         East    Units  Estimated Accuracy
 BX1465;SPC LA N     -   156,770.      986,580.      MT  (+/- 180 meters Scaled)
 BX1465
 BX1465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR338309(NAD 83)
 BX1465
 BX1465                          SUPERSEDED SURVEY CONTROL
 BX1465
 BX1465  NGVD 29 (11/26/84)   41.723  (m)          136.89   (f) ADJUSTED    1 2
 BX1465
 BX1465.Superseded values are not recommended for survey control.
 BX1465
 BX1465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1465.See file dsdata.pdf to determine how the superseded data were derived.
 BX1465
 BX1465_MARKER: DD = SURVEY DISK
 BX1465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1465_STAMPING: A 3466
 BX1465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1465+STABILITY: SURFACE MOTION
 BX1465
 BX1465  HISTORY     - Date     Condition        Report By
 BX1465  HISTORY     - UNK      MONUMENTED       LAGS
 BX1465  HISTORY     - 1949     GOOD             CGS
 BX1465
 BX1465                          STATION DESCRIPTION
 BX1465
 BX1465'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1465'0.4 MI SW FROM WINNFIELD.
 BX1465'0.4 MILE SOUTHWEST ALONG STATE HIGHWAY 5 FROM THE LOUISIANA AND
 BX1465'ARKANSAS RAILROAD STATION AT WINNFIELD, 61 FEET EAST OF THE CENTER
 BX1465'LINE OF THE HIGHWAY, 29.6 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BX1465'HOUSE BELONGING TO C.L. VARLENS, 22 FEET NORTH OF THE CENTER LINE OF A
 BX1465'PRIVATE DRIVEWAY, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3
 BX1465'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1461 ***********************************************************************
 BX1461  DESIGNATION -  A 3470 LAGS
 BX1461  PID         -  BX1461
 BX1461  STATE/COUNTY-  LA/WINN
 BX1461  COUNTRY     -  US
 BX1461  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1461
 BX1461                         *CURRENT SURVEY CONTROL
 BX1461  ______________________________________________________________________
 BX1461* NAD 83(1986) POSITION- 31 54 01.     (N) 092 39 31.     (W)   SCALED
 BX1461* NAVD 88 ORTHO HEIGHT -    59.85  (+/-2cm)      196.4   (feet) VERTCON3
 BX1461  ______________________________________________________________________
 BX1461  GEOID HEIGHT    -        -25.737 (meters)                     GEOID18
 BX1461  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1461
 BX1461.The horizontal coordinates were scaled from a map and have
 BX1461.an estimated accuracy of +/- 6 seconds.
 BX1461
 BX1461.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1461.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1461
 BX1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1461.GEOID18 height accuracy estimate available here.
 BX1461
 BX1461.The vertical order pertains to the NGVD 29 superseded value.
 BX1461
 BX1461.Click photographs - Photos may exist for this station.
 BX1461
 BX1461;                    North         East    Units  Estimated Accuracy
 BX1461;SPC LA N     -   155,270.      985,000.      MT  (+/- 180 meters Scaled)
 BX1461
 BX1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR322294(NAD 83)
 BX1461
 BX1461                          SUPERSEDED SURVEY CONTROL
 BX1461
 BX1461  NGVD 29 (11/26/84)   59.917  (m)          196.58   (f) ADJUSTED    1 2
 BX1461
 BX1461.Superseded values are not recommended for survey control.
 BX1461
 BX1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1461.See file dsdata.pdf to determine how the superseded data were derived.
 BX1461
 BX1461_MARKER: DD = SURVEY DISK
 BX1461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1461_STAMPING: A 3470
 BX1461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1461+STABILITY: SURFACE MOTION
 BX1461
 BX1461  HISTORY     - Date     Condition        Report By
 BX1461  HISTORY     - UNK      MONUMENTED       LAGS
 BX1461  HISTORY     - 1949     GOOD             CGS
 BX1461
 BX1461                          STATION DESCRIPTION
 BX1461
 BX1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1461'1.75 MI SW FROM WINNFIELD.
 BX1461'1.75 MILES SOUTHWEST ALONG STATE HIGHWAY 5 FROM THE LOUISIANA AND
 BX1461'ARKANSAS RAILROAD STATION AT WINNFIELD, 52 FEET NORTHWEST OF THE
 BX1461'CENTER LINE OF THE HIGHWAY, 50.0 FEET SOUTHWEST OF A POWER POLE, 2.3
 BX1461'FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 BX1461'WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1462 ***********************************************************************
 BX1462  DESIGNATION -  A 3470 RESET
 BX1462  PID         -  BX1462
 BX1462  STATE/COUNTY-  LA/WINN
 BX1462  COUNTRY     -  US
 BX1462  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1462
 BX1462                         *CURRENT SURVEY CONTROL
 BX1462  ______________________________________________________________________
 BX1462* NAD 83(1986) POSITION- 31 54 00.     (N) 092 39 31.     (W)   SCALED
 BX1462* NAVD 88 ORTHO HEIGHT -    60.11  (+/-2cm)      197.2   (feet) VERTCON3
 BX1462  ______________________________________________________________________
 BX1462  GEOID HEIGHT    -        -25.737 (meters)                     GEOID18
 BX1462  VERT ORDER      -  THIRD (See Below)
 BX1462
 BX1462.The horizontal coordinates were scaled from a map and have
 BX1462.an estimated accuracy of +/- 6 seconds.
 BX1462
 BX1462.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1462.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1462
 BX1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1462.GEOID18 height accuracy estimate available here.
 BX1462
 BX1462.The vertical order pertains to the NGVD 29 superseded value.
 BX1462
 BX1462.Click photographs - Photos may exist for this station.
 BX1462
 BX1462;                    North         East    Units  Estimated Accuracy
 BX1462;SPC LA N     -   155,240.      985,000.      MT  (+/- 180 meters Scaled)
 BX1462
 BX1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR322294(NAD 83)
 BX1462
 BX1462                          SUPERSEDED SURVEY CONTROL
 BX1462
 BX1462  NGVD 29 (??/??/??)   60.18   (m)          197.4    (f) RESET       3  
 BX1462
 BX1462.Superseded values are not recommended for survey control.
 BX1462
 BX1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1462.See file dsdata.pdf to determine how the superseded data were derived.
 BX1462
 BX1462_MARKER: DD = SURVEY DISK
 BX1462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1462_STAMPING: A 3470 RESET 1974
 BX1462_MARK LOGO: LAGS
 BX1462_PROJECTION: PROJECTING 8 CENTIMETERS
 BX1462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1462+STABILITY: SURFACE MOTION
 BX1462
 BX1462  HISTORY     - Date     Condition        Report By
 BX1462  HISTORY     - 1974     MONUMENTED       NGS
 BX1462
 BX1462                          STATION DESCRIPTION
 BX1462
 BX1462'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 BX1462'1.75 MI SW FROM WINNFIELD.
 BX1462'LOCATED ABOUT 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY 34 FROM THE
 BX1462'LOUISIANA AND ARKANSAS STATION IN WINNFIELD, IN THE SOUTHWEST ANGLE OF
 BX1462'A ROAD LEADING NORTHWEST, 56 FEET WEST OF THE CENTER OF THE HIGHWAY,
 BX1462'106 FEET EAST-SOUTHEAST OF THE NORTHEAST CORNER OF THE METAL BUILDING,
 BX1462'106 FEET EAST-NORTHEAST OF THE SOUTHEAST CORNER OF THE TIN BUILDING,
 BX1462'145 FEET SOUTH OF THE CENTER OF THE ROAD LEADING NORTHWEST AND 1 FOOT
 BX1462'WEST OF A METAL WITNESS POST.  IT IS A LOUISIANA GEODETIC SURVEY DISK
 BX1462'STAMPED A 3470 RESET 1974 PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1458 ***********************************************************************
 BX1458  DESIGNATION -  A 3476 LAGS
 BX1458  PID         -  BX1458
 BX1458  STATE/COUNTY-  LA/WINN
 BX1458  COUNTRY     -  US
 BX1458  USGS QUAD   -  ATLANTA (2018)
 BX1458
 BX1458                         *CURRENT SURVEY CONTROL
 BX1458  ______________________________________________________________________
 BX1458* NAD 83(1986) POSITION- 31 52 29.     (N) 092 40 33.     (W)   SCALED
 BX1458* NAVD 88 ORTHO HEIGHT -    72.36  (+/-2cm)      237.4   (feet) VERTCON3
 BX1458  ______________________________________________________________________
 BX1458  GEOID HEIGHT    -        -25.765 (meters)                     GEOID18
 BX1458  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1458
 BX1458.The horizontal coordinates were scaled from a map and have
 BX1458.an estimated accuracy of +/- 6 seconds.
 BX1458
 BX1458.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1458.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1458
 BX1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1458.GEOID18 height accuracy estimate available here.
 BX1458
 BX1458.The vertical order pertains to the NGVD 29 superseded value.
 BX1458
 BX1458.Click photographs - Photos may exist for this station.
 BX1458
 BX1458;                    North         East    Units  Estimated Accuracy
 BX1458;SPC LA N     -   152,440.      983,360.      MT  (+/- 180 meters Scaled)
 BX1458
 BX1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR306265(NAD 83)
 BX1458
 BX1458                          SUPERSEDED SURVEY CONTROL
 BX1458
 BX1458  NGVD 29 (11/26/84)   72.420  (m)          237.60   (f) ADJUSTED    1 2
 BX1458
 BX1458.Superseded values are not recommended for survey control.
 BX1458
 BX1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1458.See file dsdata.pdf to determine how the superseded data were derived.
 BX1458
 BX1458_MARKER: DD = SURVEY DISK
 BX1458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1458_STAMPING: A 3476
 BX1458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1458+STABILITY: SURFACE MOTION
 BX1458
 BX1458  HISTORY     - Date     Condition        Report By
 BX1458  HISTORY     - UNK      MONUMENTED       LAGS
 BX1458  HISTORY     - 1974     GOOD             NGS
 BX1458  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1458
 BX1458                          STATION DESCRIPTION
 BX1458
 BX1458'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 BX1458'3.8 MI SW FROM WINNFIELD.
 BX1458'LOCATED 3.8 MILES SOUTHWEST ALONG LOUISIANA STATE HIGHWAY 34 FROM THE
 BX1458'LOUISIANA AND ARKANSAS RAILROAD STATION AT WINNFIELD, IN A PINE
 BX1458'THICKET IN THE SOUTHWEST ANGLE OF THE HIGHWAY AND A ROAD LEADING
 BX1458'NORTH.  IT IS 116 FEET SOUTHWEST OF THE CENTER OF THE DIRT ROAD, 87
 BX1458'FEET NORTHWEST OF THE CENTER OF STATE HIGHWAY 34, 10 FEET SOUTHWEST OF
 BX1458'A CONCRETE LGS WITNESS POST AND 1 FOOT NORTHWEST OF A METAL WITNESS
 BX1458'POST.  IT IS A LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP OF A
 BX1458'CONCRETE POST FLUSH WITH THE GROUND.
 BX1458
 BX1458                          STATION RECOVERY (1981)
 BX1458
 BX1458'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1458'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1456 ***********************************************************************
 BX1456  DESIGNATION -  A 3477
 BX1456  PID         -  BX1456
 BX1456  STATE/COUNTY-  LA/WINN
 BX1456  COUNTRY     -  US
 BX1456  USGS QUAD   -  ATLANTA (2018)
 BX1456
 BX1456                         *CURRENT SURVEY CONTROL
 BX1456  ______________________________________________________________________
 BX1456* NAD 83(1986) POSITION- 31 52 13.     (N) 092 40 48.     (W)   SCALED
 BX1456* NAVD 88 ORTHO HEIGHT -    72.04  (+/-2cm)      236.4   (feet) VERTCON3
 BX1456  ______________________________________________________________________
 BX1456  GEOID HEIGHT    -        -25.770 (meters)                     GEOID18
 BX1456  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1456
 BX1456.The horizontal coordinates were scaled from a map and have
 BX1456.an estimated accuracy of +/- 6 seconds.
 BX1456
 BX1456.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1456.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1456
 BX1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1456.GEOID18 height accuracy estimate available here.
 BX1456
 BX1456.The vertical order pertains to the NGVD 29 superseded value.
 BX1456
 BX1456.Click photographs - Photos may exist for this station.
 BX1456
 BX1456;                    North         East    Units  Estimated Accuracy
 BX1456;SPC LA N     -   151,940.      982,970.      MT  (+/- 180 meters Scaled)
 BX1456
 BX1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR302261(NAD 83)
 BX1456
 BX1456                          SUPERSEDED SURVEY CONTROL
 BX1456
 BX1456  NGVD 29 (11/26/84)   72.103  (m)          236.56   (f) ADJUSTED    1 2
 BX1456
 BX1456.Superseded values are not recommended for survey control.
 BX1456
 BX1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1456.See file dsdata.pdf to determine how the superseded data were derived.
 BX1456
 BX1456_MARKER: DD = SURVEY DISK
 BX1456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1456_STAMPING: A 3477
 BX1456_MARK LOGO: LAGS
 BX1456_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1456+STABILITY: SURFACE MOTION
 BX1456
 BX1456  HISTORY     - Date     Condition        Report By
 BX1456  HISTORY     - UNK      MONUMENTED       LAGS
 BX1456  HISTORY     - 1949     GOOD             CGS
 BX1456
 BX1456                          STATION DESCRIPTION
 BX1456
 BX1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1456'4.1 MI SW FROM WINNFIELD.
 BX1456'4.1 MILES SOUTHWEST ALONG STATE HIGHWAY 5 FROM THE LOUISIANA AND
 BX1456'ARKANSAS RAILROAD STATION AT WINNFIELD, 73 FEET NORTHWEST OF THE
 BX1456'CENTER LINE OF THE HIGHWAY, 51 FEET SOUTHWEST OF THE CENTER LINE OF A
 BX1456'ROAD LEADING NORTHWEST, 7.0 FEET NORTHWEST OF A WITNESS POST, SET IN
 BX1456'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1455 ***********************************************************************
 BX1455  DESIGNATION -  A 3480
 BX1455  PID         -  BX1455
 BX1455  STATE/COUNTY-  LA/WINN
 BX1455  COUNTRY     -  US
 BX1455  USGS QUAD   -  ATLANTA (2018)
 BX1455
 BX1455                         *CURRENT SURVEY CONTROL
 BX1455  ______________________________________________________________________
 BX1455* NAD 83(1986) POSITION- 31 51 51.     (N) 092 41 25.     (W)   SCALED
 BX1455* NAVD 88 ORTHO HEIGHT -    70.67  (+/-2cm)      231.9   (feet) VERTCON3
 BX1455  ______________________________________________________________________
 BX1455  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 BX1455  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1455
 BX1455.The horizontal coordinates were scaled from a map and have
 BX1455.an estimated accuracy of +/- 6 seconds.
 BX1455
 BX1455.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1455.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1455
 BX1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1455.GEOID18 height accuracy estimate available here.
 BX1455
 BX1455.The vertical order pertains to the NGVD 29 superseded value.
 BX1455
 BX1455.Click photographs - Photos may exist for this station.
 BX1455
 BX1455;                    North         East    Units  Estimated Accuracy
 BX1455;SPC LA N     -   151,270.      982,000.      MT  (+/- 180 meters Scaled)
 BX1455
 BX1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR292254(NAD 83)
 BX1455
 BX1455                          SUPERSEDED SURVEY CONTROL
 BX1455
 BX1455  NGVD 29 (11/26/84)   70.729  (m)          232.05   (f) ADJUSTED    1 2
 BX1455
 BX1455.Superseded values are not recommended for survey control.
 BX1455
 BX1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1455.See file dsdata.pdf to determine how the superseded data were derived.
 BX1455
 BX1455_MARKER: DD = SURVEY DISK
 BX1455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1455_STAMPING: A 3480
 BX1455_MARK LOGO: LAGS
 BX1455_PROJECTION: FLUSH
 BX1455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1455+STABILITY: SURFACE MOTION
 BX1455
 BX1455  HISTORY     - Date     Condition        Report By
 BX1455  HISTORY     - UNK      MONUMENTED       LAGS
 BX1455  HISTORY     - 1974     GOOD             NGS
 BX1455  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1455  HISTORY     - 19981017 MARK NOT FOUND   USPSQD
 BX1455
 BX1455                          STATION DESCRIPTION
 BX1455
 BX1455'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 BX1455'4.9 MI SW FROM WINNFIELD.
 BX1455'LOCATED 4.9 MILES SOUTHWEST ALONG STATE HIGHWAY 34 FROM THE LOUISIANA
 BX1455'AND ARKANSAS RAILROAD STATION IN WINNFIELD.  IT IS 63 FEET NORTHWEST
 BX1455'OF THE CENTER OF THE HIGHWAY, 12.7 FEET SOUTH-SOUTHWEST OF AN 8-INCH
 BX1455'HICKORY TREE, 12.5 FEET SOUTHWEST OF A CONCRETE LGS WITNESS MARKER. IT
 BX1455'IS AN LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP OF A CONCRETE POST
 BX1455'FLUSH WITH THE GROUND.  NOTE-- THE MARK IS ALSO 4.9 MILES NORTHEAST
 BX1455'ALONG STATE HIGHWAY 34 FROM THE ATLANTA BAPTIST CHURCH IN ATLANTA.
 BX1455
 BX1455                          STATION RECOVERY (1981)
 BX1455
 BX1455'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1455'MARK NOT FOUND.
 BX1455
 BX1455                          STATION RECOVERY (1998)
 BX1455
 BX1455'RECOVERY NOTE BY US POWER SQUADRON 1998
 BX1455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1449 ***********************************************************************
 BX1449  DESIGNATION -  A 3483 LAGS
 BX1449  PID         -  BX1449
 BX1449  STATE/COUNTY-  LA/WINN
 BX1449  COUNTRY     -  US
 BX1449  USGS QUAD   -  ATLANTA (2018)
 BX1449
 BX1449                         *CURRENT SURVEY CONTROL
 BX1449  ______________________________________________________________________
 BX1449* NAD 83(1986) POSITION- 31 51 20.     (N) 092 42 18.     (W)   SCALED
 BX1449* NAVD 88 ORTHO HEIGHT -    85.76  (+/-2cm)      281.4   (feet) VERTCON3
 BX1449  ______________________________________________________________________
 BX1449  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 BX1449  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1449
 BX1449.The horizontal coordinates were scaled from a map and have
 BX1449.an estimated accuracy of +/- 6 seconds.
 BX1449
 BX1449.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1449.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1449
 BX1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1449.GEOID18 height accuracy estimate available here.
 BX1449
 BX1449.The vertical order pertains to the NGVD 29 superseded value.
 BX1449
 BX1449.Click photographs - Photos may exist for this station.
 BX1449
 BX1449;                    North         East    Units  Estimated Accuracy
 BX1449;SPC LA N     -   150,320.      980,600.      MT  (+/- 180 meters Scaled)
 BX1449
 BX1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR279244(NAD 83)
 BX1449
 BX1449                          SUPERSEDED SURVEY CONTROL
 BX1449
 BX1449  NGVD 29 (11/26/84)   85.815  (m)          281.54   (f) ADJUSTED    1 2
 BX1449
 BX1449.Superseded values are not recommended for survey control.
 BX1449
 BX1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1449.See file dsdata.pdf to determine how the superseded data were derived.
 BX1449
 BX1449_MARKER: DD = SURVEY DISK
 BX1449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1449_STAMPING: A 3483
 BX1449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1449+STABILITY: SURFACE MOTION
 BX1449
 BX1449  HISTORY     - Date     Condition        Report By
 BX1449  HISTORY     - UNK      MONUMENTED       LAGS
 BX1449  HISTORY     - 1949     GOOD             CGS
 BX1449
 BX1449                          STATION DESCRIPTION
 BX1449
 BX1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1449'3.95 MI NE FROM ATLANTA.
 BX1449'3.95 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1449'ATLANTA, 31 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 150.0 FEET
 BX1449'SOUTH OF A POWER POLE, 5.0 FEET NORTH OF A WITNESS POST, SET IN THE
 BX1449'TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1450 ***********************************************************************
 BX1450  DESIGNATION -  A 3483 RESET
 BX1450  PID         -  BX1450
 BX1450  STATE/COUNTY-  LA/WINN
 BX1450  COUNTRY     -  US
 BX1450  USGS QUAD   -  ATLANTA (2018)
 BX1450
 BX1450                         *CURRENT SURVEY CONTROL
 BX1450  ______________________________________________________________________
 BX1450* NAD 83(1986) POSITION- 31 51 20.     (N) 092 42 19.     (W)   SCALED
 BX1450* NAVD 88 ORTHO HEIGHT -    84.22  (+/-2cm)      276.3   (feet) VERTCON3
 BX1450  ______________________________________________________________________
 BX1450  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 BX1450  VERT ORDER      -  THIRD (See Below)
 BX1450
 BX1450.The horizontal coordinates were scaled from a map and have
 BX1450.an estimated accuracy of +/- 6 seconds.
 BX1450
 BX1450.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1450.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1450
 BX1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1450.GEOID18 height accuracy estimate available here.
 BX1450
 BX1450.The vertical order pertains to the NGVD 29 superseded value.
 BX1450
 BX1450.Click photographs - Photos may exist for this station.
 BX1450
 BX1450;                    North         East    Units  Estimated Accuracy
 BX1450;SPC LA N     -   150,320.      980,570.      MT  (+/- 180 meters Scaled)
 BX1450
 BX1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR278244(NAD 83)
 BX1450
 BX1450                          SUPERSEDED SURVEY CONTROL
 BX1450
 BX1450  NGVD 29 (??/??/??)   84.28   (m)          276.5    (f) RESET       3  
 BX1450
 BX1450.Superseded values are not recommended for survey control.
 BX1450
 BX1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1450.See file dsdata.pdf to determine how the superseded data were derived.
 BX1450
 BX1450_MARKER: DD = SURVEY DISK
 BX1450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1450_STAMPING: A 3483 RESET 1974
 BX1450_MARK LOGO: LAGS
 BX1450_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1450+STABILITY: SURFACE MOTION
 BX1450
 BX1450  HISTORY     - Date     Condition        Report By
 BX1450  HISTORY     - 1974     MONUMENTED       NGS
 BX1450  HISTORY     - 19981017 MARK NOT FOUND   USPSQD
 BX1450
 BX1450                          STATION DESCRIPTION
 BX1450
 BX1450'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 BX1450'3.95 MI NE FROM ATLANTA.
 BX1450'LOCATED 3.95 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE HIGH
 BX1450'SCHOOL IN ATLANTA, IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF
 BX1450'THE HIGHWAY AND A ROAD LEADING NORTHWEST, 155 FEET SOUTHWEST OF THE
 BX1450'INTERSECTIONS OF THE CENTERLINES OF THE TWO ROADS, 90 FEET WEST OF THE
 BX1450'CENTERLINE OF STATE HIGHWAY 34, 45 FEET NORTH OF THE PROJECTED PLANE
 BX1450'OF THE NORTH WALL OF THE HOUSE PAINTED GREEN ON THE EAST SIDE OF THE
 BX1450'HIGHWAY, AND 1 FOOT NORTHWEST OF A METAL WITNESS POST.  IT IS A
 BX1450'LOUISIANA GEODETIC SURVEY DISK STAMPED A 3883 RESET 1974, PROJECTING 4
 BX1450'INCHES.
 BX1450
 BX1450                          STATION RECOVERY (1998)
 BX1450
 BX1450'RECOVERY NOTE BY US POWER SQUADRON 1998
 BX1450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1444 ***********************************************************************
 BX1444  DESIGNATION -  A 3486
 BX1444  PID         -  BX1444
 BX1444  STATE/COUNTY-  LA/WINN
 BX1444  COUNTRY     -  US
 BX1444  USGS QUAD   -  ATLANTA (2018)
 BX1444
 BX1444                         *CURRENT SURVEY CONTROL
 BX1444  ______________________________________________________________________
 BX1444* NAD 83(1986) POSITION- 31 50 32.     (N) 092 42 30.     (W)   SCALED
 BX1444* NAVD 88 ORTHO HEIGHT -    83.75  (+/-2cm)      274.8   (feet) VERTCON3
 BX1444  ______________________________________________________________________
 BX1444  GEOID HEIGHT    -        -25.802 (meters)                     GEOID18
 BX1444  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1444
 BX1444.The horizontal coordinates were scaled from a map and have
 BX1444.an estimated accuracy of +/- 6 seconds.
 BX1444
 BX1444.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1444.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1444
 BX1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1444.GEOID18 height accuracy estimate available here.
 BX1444
 BX1444.The vertical order pertains to the NGVD 29 superseded value.
 BX1444
 BX1444.Click photographs - Photos may exist for this station.
 BX1444
 BX1444;                    North         East    Units  Estimated Accuracy
 BX1444;SPC LA N     -   148,840.      980,280.      MT  (+/- 180 meters Scaled)
 BX1444
 BX1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR275229(NAD 83)
 BX1444
 BX1444                          SUPERSEDED SURVEY CONTROL
 BX1444
 BX1444  NGVD 29 (11/26/84)   83.810  (m)          274.97   (f) ADJUSTED    1 2
 BX1444
 BX1444.Superseded values are not recommended for survey control.
 BX1444
 BX1444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1444.See file dsdata.pdf to determine how the superseded data were derived.
 BX1444
 BX1444_MARKER: DD = SURVEY DISK
 BX1444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1444_STAMPING: A 3486
 BX1444_MARK LOGO: LAGS
 BX1444_PROJECTION: PROJECTING 12 CENTIMETERS
 BX1444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1444+STABILITY: SURFACE MOTION
 BX1444
 BX1444  HISTORY     - Date     Condition        Report By
 BX1444  HISTORY     - UNK      MONUMENTED       LAGS
 BX1444  HISTORY     - 1949     GOOD             CGS
 BX1444  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BX1444
 BX1444                          STATION DESCRIPTION
 BX1444
 BX1444'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1444'3.0 MI NE FROM ATLANTA.
 BX1444'3.0 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1444'ATLANTA, 61 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 32.0 FEET
 BX1444'SOUTHEAST OF A 16 INCH TRIANGULAR BLAZED PINE TREE, 33.0 FEET
 BX1444'NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BX1444'PROJECTS 0.4 FOOT ABOVE THE GROUND.
 BX1444
 BX1444                          STATION RECOVERY (2005)
 BX1444
 BX1444'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJH)
 BX1444'EXTENSIVE ROAD AND SHOULDER WORK IN AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1443 ***********************************************************************
 BX1443  DESIGNATION -  A 3487
 BX1443  PID         -  BX1443
 BX1443  STATE/COUNTY-  LA/WINN
 BX1443  COUNTRY     -  US
 BX1443  USGS QUAD   -  ATLANTA (2018)
 BX1443
 BX1443                         *CURRENT SURVEY CONTROL
 BX1443  ______________________________________________________________________
 BX1443* NAD 83(1986) POSITION- 31 50 21.     (N) 092 42 38.     (W)   SCALED
 BX1443* NAVD 88 ORTHO HEIGHT -    84.48  (+/-2cm)      277.2   (feet) VERTCON3
 BX1443  ______________________________________________________________________
 BX1443  GEOID HEIGHT    -        -25.805 (meters)                     GEOID18
 BX1443  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1443
 BX1443.The horizontal coordinates were scaled from a map and have
 BX1443.an estimated accuracy of +/- 6 seconds.
 BX1443
 BX1443.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1443.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1443
 BX1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1443.GEOID18 height accuracy estimate available here.
 BX1443
 BX1443.The vertical order pertains to the NGVD 29 superseded value.
 BX1443
 BX1443.Click photographs - Photos may exist for this station.
 BX1443
 BX1443;                    North         East    Units  Estimated Accuracy
 BX1443;SPC LA N     -   148,500.      980,070.      MT  (+/- 180 meters Scaled)
 BX1443
 BX1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR273226(NAD 83)
 BX1443
 BX1443                          SUPERSEDED SURVEY CONTROL
 BX1443
 BX1443  NGVD 29 (11/26/84)   84.540  (m)          277.36   (f) ADJUSTED    1 2
 BX1443
 BX1443.Superseded values are not recommended for survey control.
 BX1443
 BX1443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1443.See file dsdata.pdf to determine how the superseded data were derived.
 BX1443
 BX1443_MARKER: DD = SURVEY DISK
 BX1443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1443_STAMPING: A 3487
 BX1443_MARK LOGO: LAGS
 BX1443_PROJECTION: PROJECTING 9 CENTIMETERS
 BX1443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1443+STABILITY: SURFACE MOTION
 BX1443
 BX1443  HISTORY     - Date     Condition        Report By
 BX1443  HISTORY     - UNK      MONUMENTED       LAGS
 BX1443  HISTORY     - 1949     GOOD             CGS
 BX1443  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1443
 BX1443                          STATION DESCRIPTION
 BX1443
 BX1443'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1443'2.75 MI NE FROM ATLANTA.
 BX1443'2.75 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1443'ATLANTA, 35 FEET NORTHWEST FROM THE CENTER LINE OF HIGHWAY 5, 25 FEET
 BX1443'NORTH OF A 14-INCH PINE TREE WITH A BLAZE ON THE SOUTHEAST SIDE OF THE
 BX1443'TREE AND FACING THE ROAD, ABOUT 4 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 BX1443'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE
 BX1443'GROUND.
 BX1443
 BX1443                          STATION RECOVERY (1981)
 BX1443
 BX1443'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1443'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1442 ***********************************************************************
 BX1442  DESIGNATION -  A 3488
 BX1442  PID         -  BX1442
 BX1442  STATE/COUNTY-  LA/WINN
 BX1442  COUNTRY     -  US
 BX1442  USGS QUAD   -  ATLANTA (2018)
 BX1442
 BX1442                         *CURRENT SURVEY CONTROL
 BX1442  ______________________________________________________________________
 BX1442* NAD 83(1986) POSITION- 31 50 07.     (N) 092 42 48.     (W)   SCALED
 BX1442* NAVD 88 ORTHO HEIGHT -    80.09  (+/-2cm)      262.8   (feet) VERTCON3
 BX1442  ______________________________________________________________________
 BX1442  GEOID HEIGHT    -        -25.809 (meters)                     GEOID18
 BX1442  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1442
 BX1442.The horizontal coordinates were scaled from a map and have
 BX1442.an estimated accuracy of +/- 6 seconds.
 BX1442
 BX1442.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1442.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1442
 BX1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1442.GEOID18 height accuracy estimate available here.
 BX1442
 BX1442.The vertical order pertains to the NGVD 29 superseded value.
 BX1442
 BX1442.Click photographs - Photos may exist for this station.
 BX1442
 BX1442;                    North         East    Units  Estimated Accuracy
 BX1442;SPC LA N     -   148,070.      979,810.      MT  (+/- 180 meters Scaled)
 BX1442
 BX1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR271222(NAD 83)
 BX1442
 BX1442                          SUPERSEDED SURVEY CONTROL
 BX1442
 BX1442  NGVD 29 (11/26/84)   80.150  (m)          262.96   (f) ADJUSTED    1 2
 BX1442
 BX1442.Superseded values are not recommended for survey control.
 BX1442
 BX1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1442.See file dsdata.pdf to determine how the superseded data were derived.
 BX1442
 BX1442_MARKER: DD = SURVEY DISK
 BX1442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1442_STAMPING: A 3488
 BX1442_MARK LOGO: LAGS
 BX1442_PROJECTION: PROJECTING 3 CENTIMETERS
 BX1442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1442+STABILITY: SURFACE MOTION
 BX1442
 BX1442  HISTORY     - Date     Condition        Report By
 BX1442  HISTORY     - UNK      MONUMENTED       LAGS
 BX1442  HISTORY     - 1949     GOOD             CGS
 BX1442  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1442
 BX1442                          STATION DESCRIPTION
 BX1442
 BX1442'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1442'2.5 MI NE FROM ATLANTA.
 BX1442'2.5 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1442'ATLANTA, 36 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 11.0 FEET
 BX1442'SOUTHEAST OF A 16 INCH TRIANGULAR BLAZED PINE TREE, 17.0 FEET
 BX1442'NORTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BX1442'PROJECTS 0.1 FOOT ABOVE THE GROUND.
 BX1442
 BX1442                          STATION RECOVERY (1981)
 BX1442
 BX1442'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1442'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1441 ***********************************************************************
 BX1441  DESIGNATION -  A 3490
 BX1441  PID         -  BX1441
 BX1441  STATE/COUNTY-  LA/WINN
 BX1441  COUNTRY     -  US
 BX1441  USGS QUAD   -  ATLANTA (2018)
 BX1441
 BX1441                         *CURRENT SURVEY CONTROL
 BX1441  ______________________________________________________________________
 BX1441* NAD 83(1986) POSITION- 31 49 29.     (N) 092 42 59.     (W)   SCALED
 BX1441* NAVD 88 ORTHO HEIGHT -    80.87  (+/-2cm)      265.3   (feet) VERTCON3
 BX1441  ______________________________________________________________________
 BX1441  GEOID HEIGHT    -        -25.818 (meters)                     GEOID18
 BX1441  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1441
 BX1441.The horizontal coordinates were scaled from a map and have
 BX1441.an estimated accuracy of +/- 6 seconds.
 BX1441
 BX1441.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1441.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1441
 BX1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1441.GEOID18 height accuracy estimate available here.
 BX1441
 BX1441.The vertical order pertains to the NGVD 29 superseded value.
 BX1441
 BX1441.Click photographs - Photos may exist for this station.
 BX1441
 BX1441;                    North         East    Units  Estimated Accuracy
 BX1441;SPC LA N     -   146,900.      979,520.      MT  (+/- 180 meters Scaled)
 BX1441
 BX1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR268210(NAD 83)
 BX1441
 BX1441                          SUPERSEDED SURVEY CONTROL
 BX1441
 BX1441  NGVD 29 (11/26/84)   80.929  (m)          265.51   (f) ADJUSTED    1 2
 BX1441
 BX1441.Superseded values are not recommended for survey control.
 BX1441
 BX1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1441.See file dsdata.pdf to determine how the superseded data were derived.
 BX1441
 BX1441_MARKER: DD = SURVEY DISK
 BX1441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1441_STAMPING: A 3490
 BX1441_MARK LOGO: LAGS
 BX1441_PROJECTION: PROJECTING 6 CENTIMETERS
 BX1441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1441+STABILITY: SURFACE MOTION
 BX1441
 BX1441  HISTORY     - Date     Condition        Report By
 BX1441  HISTORY     - UNK      MONUMENTED       LAGS
 BX1441  HISTORY     - 1949     GOOD             CGS
 BX1441  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BX1441
 BX1441                          STATION DESCRIPTION
 BX1441
 BX1441'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1441'1.75 MI NE FROM ATLANTA.
 BX1441'1.75 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1441'ATLANTA, 31 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 161 FEET
 BX1441'SOUTHWEST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 8.0 FEET SOUTH OF
 BX1441'A TELEPHONE POLE, 9.0 FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP
 BX1441'OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1441
 BX1441                          STATION RECOVERY (2005)
 BX1441
 BX1441'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJH)
 BX1441'EXTENSIVE ROAD AND SHOULDER WORK IN AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1440 ***********************************************************************
 BX1440  DESIGNATION -  A 3491
 BX1440  PID         -  BX1440
 BX1440  STATE/COUNTY-  LA/WINN
 BX1440  COUNTRY     -  US
 BX1440  USGS QUAD   -  ATLANTA (2018)
 BX1440
 BX1440                         *CURRENT SURVEY CONTROL
 BX1440  ______________________________________________________________________
 BX1440* NAD 83(1986) POSITION- 31 49 21.     (N) 092 43 13.     (W)   SCALED
 BX1440* NAVD 88 ORTHO HEIGHT -    84.02  (+/-2cm)      275.7   (feet) VERTCON3
 BX1440  ______________________________________________________________________
 BX1440  GEOID HEIGHT    -        -25.823 (meters)                     GEOID18
 BX1440  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1440
 BX1440.The horizontal coordinates were scaled from a map and have
 BX1440.an estimated accuracy of +/- 6 seconds.
 BX1440
 BX1440.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1440.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1440
 BX1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1440.GEOID18 height accuracy estimate available here.
 BX1440
 BX1440.The vertical order pertains to the NGVD 29 superseded value.
 BX1440
 BX1440.Click photographs - Photos may exist for this station.
 BX1440
 BX1440;                    North         East    Units  Estimated Accuracy
 BX1440;SPC LA N     -   146,650.      979,150.      MT  (+/- 180 meters Scaled)
 BX1440
 BX1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR264207(NAD 83)
 BX1440
 BX1440                          SUPERSEDED SURVEY CONTROL
 BX1440
 BX1440  NGVD 29 (11/26/84)   84.079  (m)          275.85   (f) ADJUSTED    1 2
 BX1440
 BX1440.Superseded values are not recommended for survey control.
 BX1440
 BX1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1440.See file dsdata.pdf to determine how the superseded data were derived.
 BX1440
 BX1440_MARKER: DD = SURVEY DISK
 BX1440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1440_STAMPING: A 3491
 BX1440_MARK LOGO: LAGS
 BX1440_PROJECTION: PROJECTING 6 CENTIMETERS
 BX1440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1440+STABILITY: SURFACE MOTION
 BX1440
 BX1440  HISTORY     - Date     Condition        Report By
 BX1440  HISTORY     - UNK      MONUMENTED       LAGS
 BX1440  HISTORY     - 1949     GOOD             CGS
 BX1440  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BX1440
 BX1440                          STATION DESCRIPTION
 BX1440
 BX1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1440'1.45 MI NE FROM ATLANTA.
 BX1440'1.45 MILES NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1440'ATLANTA, 300 FEET NORTHEAST OF A FARMHOUSE, 38 FEET SOUTHEAST OF THE
 BX1440'CENTER LINE OF THE HIGHWAY, 17.0 FEET NORTHWEST OF A FENCE, 5.0 FEET
 BX1440'NORTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BX1440'PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1440
 BX1440                          STATION RECOVERY (2005)
 BX1440
 BX1440'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJH)
 BX1440'EXTENSIVE ROAD AND SHOULDER WORK IN AREA. ALL LANDMARKS GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1439 ***********************************************************************
 BX1439  DESIGNATION -  A 3493
 BX1439  PID         -  BX1439
 BX1439  STATE/COUNTY-  LA/WINN
 BX1439  COUNTRY     -  US
 BX1439  USGS QUAD   -  ATLANTA (2018)
 BX1439
 BX1439                         *CURRENT SURVEY CONTROL
 BX1439  ______________________________________________________________________
 BX1439* NAD 83(1986) POSITION- 31 49 01.     (N) 092 43 39.     (W)   SCALED
 BX1439* NAVD 88 ORTHO HEIGHT -    80.70  (+/-2cm)      264.8   (feet) VERTCON3
 BX1439  ______________________________________________________________________
 BX1439  GEOID HEIGHT    -        -25.832 (meters)                     GEOID18
 BX1439  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1439
 BX1439.The horizontal coordinates were scaled from a map and have
 BX1439.an estimated accuracy of +/- 6 seconds.
 BX1439
 BX1439.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1439.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1439
 BX1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1439.GEOID18 height accuracy estimate available here.
 BX1439
 BX1439.The vertical order pertains to the NGVD 29 superseded value.
 BX1439
 BX1439.Click photographs - Photos may exist for this station.
 BX1439
 BX1439;                    North         East    Units  Estimated Accuracy
 BX1439;SPC LA N     -   146,040.      978,460.      MT  (+/- 180 meters Scaled)
 BX1439
 BX1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR257201(NAD 83)
 BX1439
 BX1439                          SUPERSEDED SURVEY CONTROL
 BX1439
 BX1439  NGVD 29 (11/26/84)   80.757  (m)          264.95   (f) ADJUSTED    1 2
 BX1439
 BX1439.Superseded values are not recommended for survey control.
 BX1439
 BX1439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1439.See file dsdata.pdf to determine how the superseded data were derived.
 BX1439
 BX1439_MARKER: DD = SURVEY DISK
 BX1439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1439_STAMPING: A 3493
 BX1439_MARK LOGO: LAGS
 BX1439_PROJECTION: PROJECTING 3 CENTIMETERS
 BX1439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1439+STABILITY: SURFACE MOTION
 BX1439
 BX1439  HISTORY     - Date     Condition        Report By
 BX1439  HISTORY     - UNK      MONUMENTED       LAGS
 BX1439  HISTORY     - 1949     GOOD             CGS
 BX1439  HISTORY     - 20050610 MARK NOT FOUND   USPSQD
 BX1439
 BX1439                          STATION DESCRIPTION
 BX1439
 BX1439'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1439'0.85 MI NE FROM ATLANTA.
 BX1439'0.85 MILE NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1439'ATLANTA, 30 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 29.0 FEET
 BX1439'EAST OF THE NORTHEAST CORNER OF AN OLD BARN, 2.0 FEET EAST OF A BOARD
 BX1439'FENCE, 10.0 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 BX1439'POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
 BX1439
 BX1439                          STATION RECOVERY (2005)
 BX1439
 BX1439'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJH)
 BX1439'BARN GONE.  EXTENSIVE ROAD AND SHOULDER WORK IN AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1438 ***********************************************************************
 BX1438  DESIGNATION -  A 3494
 BX1438  PID         -  BX1438
 BX1438  STATE/COUNTY-  LA/WINN
 BX1438  COUNTRY     -  US
 BX1438  USGS QUAD   -  ATLANTA (2018)
 BX1438
 BX1438                         *CURRENT SURVEY CONTROL
 BX1438  ______________________________________________________________________
 BX1438* NAD 83(1986) POSITION- 31 48 41.     (N) 092 43 42.     (W)   SCALED
 BX1438* NAVD 88 ORTHO HEIGHT -    77.41  (+/-2cm)      254.0   (feet) VERTCON3
 BX1438  ______________________________________________________________________
 BX1438  GEOID HEIGHT    -        -25.836 (meters)                     GEOID18
 BX1438  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1438
 BX1438.The horizontal coordinates were scaled from a map and have
 BX1438.an estimated accuracy of +/- 6 seconds.
 BX1438
 BX1438.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1438.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1438
 BX1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1438.GEOID18 height accuracy estimate available here.
 BX1438
 BX1438.The vertical order pertains to the NGVD 29 superseded value.
 BX1438
 BX1438.Click photographs - Photos may exist for this station.
 BX1438
 BX1438;                    North         East    Units  Estimated Accuracy
 BX1438;SPC LA N     -   145,420.      978,380.      MT  (+/- 180 meters Scaled)
 BX1438
 BX1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR257195(NAD 83)
 BX1438
 BX1438                          SUPERSEDED SURVEY CONTROL
 BX1438
 BX1438  NGVD 29 (11/26/84)   77.470  (m)          254.17   (f) ADJUSTED    1 2
 BX1438
 BX1438.Superseded values are not recommended for survey control.
 BX1438
 BX1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1438.See file dsdata.pdf to determine how the superseded data were derived.
 BX1438
 BX1438_MARKER: DD = SURVEY DISK
 BX1438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1438_STAMPING: A 3494
 BX1438_MARK LOGO: LAGS
 BX1438_PROJECTION: PROJECTING 9 CENTIMETERS
 BX1438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1438+STABILITY: SURFACE MOTION
 BX1438
 BX1438  HISTORY     - Date     Condition        Report By
 BX1438  HISTORY     - UNK      MONUMENTED       LAGS
 BX1438  HISTORY     - 1949     GOOD             CGS
 BX1438  HISTORY     - 20050610 POOR             USPSQD
 BX1438
 BX1438                          STATION DESCRIPTION
 BX1438
 BX1438'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1438'0.45 MI NE FROM ATLANTA.
 BX1438'0.45 MILE NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1438'ATLANTA, 41 FEET SOUTHEAST OF THE CENTER LINE OF STATE HIGHWAY 5, 29
 BX1438'FEET SOUTH OF THE CENTER LINE OF STATE HIGHWAY 1199, 49.0 FEET
 BX1438'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 4.0 FEET SOUTH OF A
 BX1438'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3
 BX1438'FOOT ABOVE THE GROUND.
 BX1438
 BX1438                          STATION RECOVERY (2005)
 BX1438
 BX1438'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJH)
 BX1438'CONCRETE POST STILL EXISTS.  MARKER GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1612 ***********************************************************************
 BX1612  DESIGNATION -  A 3499 LAGS
 BX1612  PID         -  BX1612
 BX1612  STATE/COUNTY-  LA/WINN
 BX1612  COUNTRY     -  US
 BX1612  USGS QUAD   -  ATLANTA (2018)
 BX1612
 BX1612                         *CURRENT SURVEY CONTROL
 BX1612  ______________________________________________________________________
 BX1612* NAD 83(1986) POSITION- 31 48 43.     (N) 092 41 51.     (W)   SCALED
 BX1612* NAVD 88 ORTHO HEIGHT -    67.31  (+/-2cm)      220.8   (feet) VERTCON3
 BX1612  ______________________________________________________________________
 BX1612  GEOID HEIGHT    -        -25.813 (meters)                     GEOID18
 BX1612  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1612
 BX1612.The horizontal coordinates were scaled from a map and have
 BX1612.an estimated accuracy of +/- 6 seconds.
 BX1612
 BX1612.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1612.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1612
 BX1612.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1612.GEOID18 height accuracy estimate available here.
 BX1612
 BX1612.The vertical order pertains to the NGVD 29 superseded value.
 BX1612
 BX1612.Click photographs - Photos may exist for this station.
 BX1612
 BX1612;                    North         East    Units  Estimated Accuracy
 BX1612;SPC LA N     -   145,480.      981,300.      MT  (+/- 180 meters Scaled)
 BX1612
 BX1612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR286196(NAD 83)
 BX1612
 BX1612                          SUPERSEDED SURVEY CONTROL
 BX1612
 BX1612  NGVD 29 (11/26/84)   67.369  (m)          221.03   (f) ADJUSTED    2 0
 BX1612
 BX1612.Superseded values are not recommended for survey control.
 BX1612
 BX1612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1612.See file dsdata.pdf to determine how the superseded data were derived.
 BX1612
 BX1612_MARKER: DD = SURVEY DISK
 BX1612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1612_STAMPING: A 3499
 BX1612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1612+STABILITY: SURFACE MOTION
 BX1612
 BX1612  HISTORY     - Date     Condition        Report By
 BX1612  HISTORY     - UNK      MONUMENTED       LAGS
 BX1612  HISTORY     - 1949     GOOD             CGS
 BX1612  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1612
 BX1612                          STATION DESCRIPTION
 BX1612
 BX1612'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1612'2.25 MI NE FROM ATLANTA.
 BX1612'0.45 MILE NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1612'ATLANTA, THENCE 1.8 MILES EAST ALONG STATE HIGHWAY 1199, 27 FEET NORTH
 BX1612'OF THE CENTER LINE OF THE HIGHWAY, 21.0 FEET NORTHWEST OF A 12 INCH
 BX1612'TRIANGULAR BLAZED PINE TREE, 9.0 FEET NORTHEAST OF A 12 INCH
 BX1612'TRIANGULAR BLAZED PINE TREE, 1.6 FEET SOUTH OF A WITNESS POST, SET IN
 BX1612'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1612
 BX1612                          STATION RECOVERY (1981)
 BX1612
 BX1612'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1612'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2573 ***********************************************************************
 CQ2573  DESIGNATION -  A 3548 RESET
 CQ2573  PID         -  CQ2573
 CQ2573  STATE/COUNTY-  LA/BOSSIER
 CQ2573  COUNTRY     -  US
 CQ2573  USGS QUAD   -  BENTON (2018)
 CQ2573
 CQ2573                         *CURRENT SURVEY CONTROL
 CQ2573  ______________________________________________________________________
 CQ2573* NAD 83(1986) POSITION- 32 37 52.     (N) 093 44 37.     (W)   SCALED
 CQ2573* NAVD 88 ORTHO HEIGHT -    53.80  (+/-2cm)      176.5   (feet) VERTCON3
 CQ2573  ______________________________________________________________________
 CQ2573  GEOID HEIGHT    -        -26.138 (meters)                     GEOID18
 CQ2573  VERT ORDER      -  THIRD (See Below)
 CQ2573
 CQ2573.The horizontal coordinates were scaled from a map and have
 CQ2573.an estimated accuracy of +/- 6 seconds.
 CQ2573
 CQ2573.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2573.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2573
 CQ2573.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2573.GEOID18 height accuracy estimate available here.
 CQ2573
 CQ2573.The vertical order pertains to the NGVD 29 superseded value.
 CQ2573
 CQ2573.Click photographs - Photos may exist for this station.
 CQ2573
 CQ2573;                    North         East    Units  Estimated Accuracy
 CQ2573;SPC LA N     -   236,960.      883,300.      MT  (+/- 180 meters Scaled)
 CQ2573
 CQ2573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS302106(NAD 83)
 CQ2573
 CQ2573                          SUPERSEDED SURVEY CONTROL
 CQ2573
 CQ2573  NGVD 29 (??/??/??)   53.87   (m)          176.7    (f) RESET       3  
 CQ2573
 CQ2573.Superseded values are not recommended for survey control.
 CQ2573
 CQ2573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2573.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2573
 CQ2573_MARKER: DD = SURVEY DISK
 CQ2573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2573_STAMPING: A 3548 RESET 1982
 CQ2573_MARK LOGO: LADHGS
 CQ2573_PROJECTION: RECESSED 5 CENTIMETERS
 CQ2573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2573+STABILITY: SURFACE MOTION
 CQ2573
 CQ2573  HISTORY     - Date     Condition        Report By
 CQ2573  HISTORY     - 1982     MONUMENTED       LADTD
 CQ2573  HISTORY     - 1987     GOOD             USPSQD
 CQ2573  HISTORY     - 20020116 GOOD             NGS
 CQ2573
 CQ2573                          STATION DESCRIPTION
 CQ2573
 CQ2573'DESCRIBED BY LA TRANSP AND DEV 1982
 CQ2573'8.2 KM (5.1 MI) NORTH FROM BOSSIER CITY.
 CQ2573'8.2 KM (5.1 MI) NORTH ALONG STATE HIGHWAY 3 FROM ITS JUNCTION WITH
 CQ2573'INTERSTATE 220, 49.1 METERS (161.0 FT) EAST OF THE CENTERLINE OF
 CQ2573'STATE HIGHWAY 3, 27.5 METERS (90.5 FT) SOUTH-SOUTHWEST OF THE
 CQ2573'SOUTHWEST CORNER OF THE WIMPLE HOUSE (FRAME), AND 13.4 METERS
 CQ2573'(44.0 FT) SOUTH-SOUTHWEST OF AN 18-INCH CHINA BERRY TREE.
 CQ2573'THE MARK IS 2.0 FT  N FROM A WITNESS POST.
 CQ2573
 CQ2573                          STATION RECOVERY (1987)
 CQ2573
 CQ2573'RECOVERY NOTE BY US POWER SQUADRON 1987 (KWF)
 CQ2573'RECOVERED IN GOOD CONDITION.
 CQ2573
 CQ2573                          STATION RECOVERY (2002)
 CQ2573
 CQ2573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RZ)
 CQ2573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2256 ***********************************************************************
 BK2256  DESIGNATION -  A 356
 BK2256  PID         -  BK2256
 BK2256  STATE/COUNTY-  LA/CALCASIEU
 BK2256  COUNTRY     -  US
 BK2256  USGS QUAD   -  ECHO (2019)
 BK2256
 BK2256                         *CURRENT SURVEY CONTROL
 BK2256  ______________________________________________________________________
 BK2256* NAD 83(1986) POSITION- 30 07 54.     (N) 093 41 28.     (W)   SCALED
 BK2256* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2256  **This station is located in a suspected subsidence area (see below).
 BK2256  ______________________________________________________________________
 BK2256  GEOID HEIGHT    -        -27.272 (meters)                     GEOID18
 BK2256  DYNAMIC HEIGHT  -          2.119 (meters)        6.95  (feet) COMP
 BK2256  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 BK2256
 BK2256.The horizontal coordinates were scaled from a map and have
 BK2256.an estimated accuracy of +/- 6 seconds.
 BK2256
 BK2256.** This station is in an area of known vertical motion. If an
 BK2256.** orthometric height was ever established but is not available 
 BK2256.** in the current survey control section, the orthometric height
 BK2256.** is considered suspect.  Suspect heights are available in the
 BK2256.** superseded section only if requested.
 BK2256
 BK2256.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2256.GEOID18 height accuracy estimate available here.
 BK2256
 BK2256.Click photographs - Photos may exist for this station.
 BK2256
 BK2256.The dynamic height is computed by dividing the NAVD 88
 BK2256.geopotential number by the normal gravity value computed on the
 BK2256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2256.degrees latitude (g = 980.6199 gals.).
 BK2256
 BK2256.The modeled gravity was interpolated from observed gravity values.
 BK2256
 BK2256;                    North         East    Units  Estimated Accuracy
 BK2256;SPC LA S     -   183,200.      772,840.      MT  (+/- 180 meters Scaled)
 BK2256
 BK2256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP334335(NAD 83)
 BK2256
 BK2256                          SUPERSEDED SURVEY CONTROL
 BK2256
 BK2256.No superseded survey control is available for this station.
 BK2256
 BK2256_MARKER: I = METAL ROD
 BK2256_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BK2256_STAMPING: A 356 1981
 BK2256_MARK LOGO: NGS
 BK2256_PROJECTION: FLUSH
 BK2256_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BK2256+STABILITY: POSITION/ELEVATION WELL
 BK2256_ROD/PIPE-DEPTH: 26.8 meters
 BK2256
 BK2256  HISTORY     - Date     Condition        Report By
 BK2256  HISTORY     - 1981     MONUMENTED       NGS
 BK2256  HISTORY     - 20020727 MARK NOT FOUND   USPSQD
 BK2256  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK2256
 BK2256                          STATION DESCRIPTION
 BK2256
 BK2256'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 BK2256'9.05 KM (5.65 MI) NE FROM ORANGE TX.
 BK2256'2.95 KILOMETERS (1.85 MILES) NORTH ALONG 16TH STREET FROM THE JUNCTION
 BK2256'OF WEST GREEN AVENUE IN ORANGE, TEXAS, THENCE 6.1 KILOMETERS (3.8
 BK2256'MILES) EAST ALONG INTERSTATE 10 (INCLUDING THE RAMP MILEAGE) TO THE
 BK2256'MARK ON THE RIGHT, 13.42 METERS (44.0 FEET) SOUTHEAST OF THE
 BK2256'CENTERLINE OF THE EASTBOUND LANE OF THE HIGHWAY, 0.52 METER (1.7 FEET)
 BK2256'NORTHWEST OF THE NORTHWEST ONE OF THREE SUPPORTS FOR A TOURIST AND
 BK2256'REST AREA SIGN.
 BK2256'THE MARK IS 1.5 M BELOW HIGHWAY.
 BK2256
 BK2256                          STATION RECOVERY (2002)
 BK2256
 BK2256'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK2256'TOURIST AND REST AREA SIGN NO LONGER EXIST AT THIS LOCATION DUE TO
 BK2256'I-10 BEING REROUTED TO THE SOUTH OF WHERE IT ORIGINALLY WAS.  MARKER
 BK2256'PROBABLY NO LONGER EXISTS.
 BK2256
 BK2256                          STATION RECOVERY (2004)
 BK2256
 BK2256'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0548 ***********************************************************************
 AV0548  HT_MOD      -  This is a Height Modernization Survey Station.
 AV0548  DESIGNATION -  A 357
 AV0548  PID         -  AV0548
 AV0548  STATE/COUNTY-  LA/CAMERON
 AV0548  COUNTRY     -  US
 AV0548  USGS QUAD   -  CAMERON (2018)
 AV0548
 AV0548                         *CURRENT SURVEY CONTROL
 AV0548  ______________________________________________________________________
 AV0548* NAD 83(2011) POSITION- 29 48 14.90209(N) 093 20 43.53859(W)   ADJUSTED
 AV0548* NAD 83(2011) ELLIP HT-   -26.159 (meters)        (06/27/12)   ADJUSTED
 AV0548* NAD 83(2011) EPOCH   -  2010.00
 AV0548* NAVD 88 ORTHO HEIGHT -     0.47  (meters)        1.5   (feet) GPS OBS
 AV0548* NAVD 88 EPOCH        -  2009.55
 AV0548  **This station is located in a suspected subsidence area (see below).
 AV0548  ______________________________________________________________________
 AV0548  GEOID HEIGHT    -        -26.605 (meters)                     GEOID18
 AV0548  NAD 83(2011) X  -   -323,234.751 (meters)                     COMP
 AV0548  NAD 83(2011) Y  - -5,529,618.116 (meters)                     COMP
 AV0548  NAD 83(2011) Z  -  3,151,539.682 (meters)                     COMP
 AV0548  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 AV0548
 AV0548  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AV0548  Standards:
 AV0548         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AV0548            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AV0548  -------------------------------------------------------------------
 AV0548  NETWORK    0.26   0.71           0.10   0.11   0.36     -0.00587313
 AV0548  -------------------------------------------------------------------
 AV0548  Click here for local accuracies and other accuracy information.
 AV0548
 AV0548.The horizontal coordinates were established by GPS observations
 AV0548.and adjusted by the National Geodetic Survey in June 2012.
 AV0548
 AV0548.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AV0548.been affixed to the stable North American tectonic plate. See 
 AV0548.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AV0548
 AV0548.The horizontal coordinates are valid at the epoch date displayed above
 AV0548.which is a decimal equivalence of Year/Month/Day.
 AV0548
 AV0548.** This station is in an area of known vertical motion.  Due to the
 AV0548.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AV0548.** determined the orthometric heights for marks in these suspect
 AV0548.** subsidence areas should be considered valid only at the epoch date
 AV0548.** associated with the orthometric height.  These heights must always
 AV0548.** be validated when used as control.  All previously superseded
 AV0548.** orthometric heights are now considered suspect and are available
 AV0548.** in the superseded section.  NGS does not recommend using suspect
 AV0548.** or superseded heights as control.
 AV0548
 AV0548.The orthometric height was determined by GPS observations and a
 AV0548.high-resolution geoid model using precise GPS observation and
 AV0548.processing techniques.
 AV0548
 AV0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0548.GEOID18 height accuracy estimate available here.
 AV0548
 AV0548.Click photographs - Photos may exist for this station.
 AV0548
 AV0548.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AV0548
 AV0548.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0548
 AV0548.The ellipsoidal height was determined by GPS observations
 AV0548.and is referenced to NAD 83.
 AV0548
 AV0548. The following values were computed from the NAD 83(2011) position.
 AV0548
 AV0548;                    North         East     Units Scale Factor Converg.
 AV0548;SPC LA S     -   146,264.338   805,503.733   MT  0.99993160   -1 00 21.9
 AV0548;SPC LA S     -   479,868.92  2,642,723.50   sFT  0.99993160   -1 00 21.9
 AV0548;UTM  15      - 3,297,132.756   466,618.998   MT  0.99961375   -0 10 18.1
 AV0548
 AV0548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0548!SPC LA S     -   1.00000411  x   0.99993160  =   0.99993571
 AV0548!UTM  15      -   1.00000411  x   0.99961375  =   0.99961786
 AV0548
 AV0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN6661897132(NAD 83)
 AV0548
 AV0548                          SUPERSEDED SURVEY CONTROL
 AV0548
 AV0548  ELLIP H (10/11/11)  -26.176  (m)                       GP(       ) 4 1
 AV0548  NAD 83(2007)-  29 48 14.90208(N)    093 20 43.53927(W) AD(2006.81) A
 AV0548  ELLIP H (03/12/08)  -26.153  (m)                       GP(2006.81) 3 1
 AV0548  NAVD 88 (12/26/12)    0.49   (m)  GEOID12A model used  GP(2009.55)    
 AV0548  NAVD 88 (03/12/08)    0.61   (m)  GEOID03  model used  GP(2006.81)    
 AV0548  NAVD 88 (02/14/94)    0.742  (m)            2.43   (f) ADJUSTED    1 2
 AV0548  NGVD 29 (11/26/84)    0.728  (m)            2.39   (f) ADJUSTED    1 2
 AV0548
 AV0548.Superseded values are not recommended for survey control.
 AV0548
 AV0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0548.See file dsdata.pdf to determine how the superseded data were derived.
 AV0548
 AV0548_MARKER: F = FLANGE-ENCASED ROD
 AV0548_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AV0548_STAMPING: A 357 1982
 AV0548_MARK LOGO: NGS
 AV0548_PROJECTION: FLUSH
 AV0548_MAGNETIC: N = NO MAGNETIC MATERIAL
 AV0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0548+STABILITY: SURFACE MOTION
 AV0548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0548+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2016
 AV0548_ROD/PIPE-DEPTH: 36.6 meters
 AV0548
 AV0548  HISTORY     - Date     Condition        Report By
 AV0548  HISTORY     - 1982     MONUMENTED       NGS
 AV0548  HISTORY     - 20050319 GOOD             USPSQD
 AV0548  HISTORY     - 20060502 GOOD             NGS
 AV0548  HISTORY     - 20060503 GOOD             NGS
 AV0548  HISTORY     - 20100924 GOOD             EMCINC
 AV0548  HISTORY     - 20131122 GOOD             USACE
 AV0548  HISTORY     - 20160615 GOOD             NGS
 AV0548
 AV0548                          STATION DESCRIPTION
 AV0548
 AV0548'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AV0548'2.4 KM (1.5 MI) WEST FROM CAMERON.
 AV0548'2.4 KILOMETERS (1.5 MILES) WEST ALONG STATE HIGHWAY 27 FROM THE POST
 AV0548'OFFICE IN CAMERON, TO THE EAST BANK OF THE CALCASIEU SHIP CHANNEL AND
 AV0548'THE MARK BETWEEN THE OLD AND THE NEW FERRY CROSSINGS, 10.06 METERS
 AV0548'(33.0 FEET) EAST OF THE WATERS EDGE, 3.78 METERS (12.4 FEET)
 AV0548'EAST-SOUTHEAST OF THE SOUTH END OF THE HEADWALL OF THE OLD FERRY
 AV0548'CROSSING, 1.74 METERS (5.7 FEET) EAST OF A UTILITY POLE WITH LINES
 AV0548'RUNNING TO TWO OTHER UTILITY POLES WITH LIGHTS.
 AV0548'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 AV0548'THE MARK IS 0.06 M ABOVE WATER.
 AV0548
 AV0548                          STATION RECOVERY (2005)
 AV0548
 AV0548'RECOVERY NOTE BY US POWER SQUADRON 2005 (CA)
 AV0548'RECOVERED IN GOOD CONDITION.
 AV0548
 AV0548                          STATION RECOVERY (2006)
 AV0548
 AV0548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (JBW)
 AV0548'1.5 METERS EAST OF A WITNESS POST.
 AV0548
 AV0548                          STATION RECOVERY (2006)
 AV0548
 AV0548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AV0548'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 AV0548
 AV0548                          STATION RECOVERY (2010)
 AV0548
 AV0548'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 AV0548'RECOVERED IN GOOD CONDITION.
 AV0548
 AV0548                          STATION RECOVERY (2013)
 AV0548
 AV0548'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2013 (KPH)
 AV0548'MARK IS ACCESSED VIA A 2 FOOT DIAMETER GALVANIZED COVER OVER AN
 AV0548'UPRIGHT PIPE AT DESCRIBED LOCATION. MARK IS APPROXIMATELY 1.5 FEET
 AV0548'BELOW SURFACE.
 AV0548
 AV0548                          STATION RECOVERY (2016)
 AV0548
 AV0548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 AV0548'RECOVERED AS DESCRIBED.  MARK IS ABOUT 0.8 M (2.6 FT) UNDER THE
 AV0548'GROUND, INSIDE A METAL CASE WITH COVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2013 ***********************************************************************
 AU2013  HT_MOD      -  This is a Height Modernization Survey Station.
 AU2013  DESIGNATION -  A 358
 AU2013  PID         -  AU2013
 AU2013  STATE/COUNTY-  LA/LAFOURCHE
 AU2013  COUNTRY     -  US
 AU2013  USGS QUAD   -  LOCKPORT (2018)
 AU2013
 AU2013                         *CURRENT SURVEY CONTROL
 AU2013  ______________________________________________________________________
 AU2013* NAD 83(2011) POSITION- 29 44 18.46544(N) 090 35 06.12985(W)   ADJUSTED
 AU2013* NAD 83(2011) ELLIP HT-   -24.176 (meters)        (03/26/19)   ADJUSTED
 AU2013* NAD 83(2011) EPOCH   -  2010.00
 AU2013* NAVD 88 ORTHO HEIGHT -     1.32  (meters)        4.3   (feet) GPS OBS
 AU2013* NAVD 88 EPOCH        -  2009.55
 AU2013  **This station is located in a suspected subsidence area (see below).
 AU2013  ______________________________________________________________________
 AU2013  GEOID HEIGHT    -        -25.489 (meters)                     GEOID18
 AU2013  NAD 83(2011) X  -    -56,594.184 (meters)                     COMP
 AU2013  NAD 83(2011) Y  - -5,542,385.096 (meters)                     COMP
 AU2013  NAD 83(2011) Z  -  3,145,221.386 (meters)                     COMP
 AU2013  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AU2013
 AU2013  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2013  Standards:
 AU2013         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2013            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2013  -------------------------------------------------------------------
 AU2013  NETWORK    0.46   1.16           0.20   0.17   0.59     -0.01727455
 AU2013  -------------------------------------------------------------------
 AU2013  Click here for local accuracies and other accuracy information.
 AU2013
 AU2013.The horizontal coordinates were established by GPS observations
 AU2013.and adjusted by the National Geodetic Survey in March 2019.
 AU2013
 AU2013.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2013.been affixed to the stable North American tectonic plate. See 
 AU2013.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2013
 AU2013.The horizontal coordinates are valid at the epoch date displayed above
 AU2013.which is a decimal equivalence of Year/Month/Day.
 AU2013
 AU2013.** This station is in an area of known vertical motion.  Due to the
 AU2013.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2013.** determined the orthometric heights for marks in these suspect
 AU2013.** subsidence areas should be considered valid only at the epoch date
 AU2013.** associated with the orthometric height.  These heights must always
 AU2013.** be validated when used as control.  All previously superseded
 AU2013.** orthometric heights are now considered suspect and are available
 AU2013.** in the superseded section.  NGS does not recommend using suspect
 AU2013.** or superseded heights as control.
 AU2013
 AU2013.The 2009 superseded orthometric height was determined using a crustal movement
 AU2013.model based on published report NOAA Technical Report NOS/NGS 50
 AU2013.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AU2013.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AU2013.in a special adjustment to evaluate GNSS-derived orthometric heights
 AU2013
 AU2013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2013.GEOID18 height accuracy estimate available here.
 AU2013
 AU2013.Click photographs - Photos may exist for this station.
 AU2013
 AU2013.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2013
 AU2013.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2013
 AU2013.The ellipsoidal height was determined by GPS observations
 AU2013.and is referenced to NAD 83.
 AU2013
 AU2013. The following values were computed from the NAD 83(2011) position.
 AU2013
 AU2013;                    North         East     Units Scale Factor Converg.
 AU2013;SPC LA S     -   137,513.327 1,072,383.853   MT  0.99993617   +0 22 27.0
 AU2013;SPC LA S     -   451,158.31  3,518,312.69   sFT  0.99993617   +0 22 27.0
 AU2013;UTM  15      - 3,292,247.999   733,561.383   MT  1.00027312   +1 11 54.5
 AU2013
 AU2013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2013!SPC LA S     -   1.00000380  x   0.99993617  =   0.99993997
 AU2013!UTM  15      -   1.00000380  x   1.00027312  =   1.00027692
 AU2013
 AU2013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3356192247(NAD 83)
 AU2013
 AU2013                          SUPERSEDED SURVEY CONTROL
 AU2013
 AU2013  NAVD 88 (05/17/09)    1.390  (m)            4.56   (f) SUPERSEDED  1 1
 AU2013  NAVD 88 (12/05/96)    1.593  (m)            5.23   (f) ADJUSTED    1 2
 AU2013  NAVD 88 (06/15/91)    1.714  (m)            5.62   (f) SUPERSEDED  1 2
 AU2013  NGVD 29 (11/26/84)    1.738  (m)            5.70   (f) ADJUSTED    1 2
 AU2013
 AU2013.Superseded values are not recommended for survey control.
 AU2013
 AU2013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2013.See file dsdata.pdf to determine how the superseded data were derived.
 AU2013
 AU2013_MARKER: F = FLANGE-ENCASED ROD
 AU2013_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2013_STAMPING: A 358 1982
 AU2013_MARK LOGO: NGS
 AU2013_PROJECTION: FLUSH
 AU2013_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2013+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2016
 AU2013_ROD/PIPE-DEPTH: 18.3 meters
 AU2013
 AU2013  HISTORY     - Date     Condition        Report By
 AU2013  HISTORY     - 1982     MONUMENTED       NGS
 AU2013  HISTORY     - 19930225 GOOD             NGS
 AU2013  HISTORY     - 19941115 GOOD             NGS
 AU2013  HISTORY     - 20160620 GOOD             NGS
 AU2013
 AU2013                          STATION DESCRIPTION
 AU2013
 AU2013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2013'1.7 KM (1.15 MI) NW FROM RACELAND.
 AU2013'THE MARK IS 0.3 M BELOW ROAD.
 AU2013'1.7 KILOMETERS (1.15 MILES) NORTHWEST ALONG PARISH ROAD 3199 FROM THE
 AU2013'INTERSECTION OF STATE HIGHWAY 308 IN RACELAND, TO A FARM ROAD LEADING
 AU2013'SOUTHEAST, BETWEEN A POWER POLE AND ITS BRACE POLE, 13.72 METERS (45.0
 AU2013'FEET) SOUTHEAST OF THE CENTER LINE OF PARISH ROAD 3199, 4.88 METERS
 AU2013'(16.0 FEET) NORTHEAST OF THE CENTER OF THE FARM ROAD, 0.60 METER (2.0
 AU2013'FEET) SOUTHEAST OF THE POWER POLE, 3.66 METERS (12.0 FEET) NORTHWEST
 AU2013'OF THE BASE OF THE BRACE POLE OF THE POWER POLE.
 AU2013'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 AU2013
 AU2013                          STATION RECOVERY (1993)
 AU2013
 AU2013'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2013'1.9 KM (1.20 MI) NORTHEASTERLY ALONG STATE HIGHWAY 3199 FROM THE
 AU2013'JUNCTION OF STATE HIGHWAY 308 IN RACELAND, 13.7 M (44.9 FT) SOUTHEAST
 AU2013'OF THE CENTERLINE OF THE HIGHWAY, 4.9 M (16.1 FT) NORTHEAST OF THE
 AU2013'CENTER OF A SHELL ROAD LEADING SOUTHEAST, 3.7 M (12.1 FT) NORTHWEST
 AU2013'OF A UTILITY BRACE POLE, 0.4 M (1.3 FT) SOUTHEAST OF A UTILITY POLE,
 AU2013'0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW
 AU2013'THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 AU2013'A 5-INCH LOGO CAP.
 AU2013
 AU2013                          STATION RECOVERY (1994)
 AU2013
 AU2013'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2013'1.8 KM (1.10 MI) NORTHEASTERLY ALONG STATE HIGHWAY 3199 FROM THE
 AU2013'JUNCTION OF STATE HIGHWAY 308 IN RACELAND, 13.7 M (44.9 FT) SOUTHEAST
 AU2013'OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT) NORTHEAST OF THE CENTER OF
 AU2013'A SHELLED ROAD LEADING SOUTHEAST, 3.7 M (12.1 FT) NORTHWEST OF A
 AU2013'UTILITY BRACE POLE, 0.4 M (1.3 FT) SOUTHEAST OF A UTILITY POLE, 0.4 M
 AU2013'(1.3 FT) NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE
 AU2013'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AU2013'5-INCH LOGO CAP.
 AU2013
 AU2013                          STATION RECOVERY (2016)
 AU2013
 AU2013'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 AU2013'MARK RECOVERED AS DESCRIBED WITH THE FOLLOWING ADDITIONS.  A NEW WOOD
 AU2013'POWER POLE WITH 2 GUY WIRE ANCHORS NOW REPLACES THE PREVIOUSLY
 AU2013'DESCRIBED POLE.  MARK IS 6.3 FT (1.9 M) SOUTHWEST OF WOOD POWER POLE
 AU2013'AND 14.7 FT (4.5 M) NORTHWEST OF THE SOUTH GUY WIRE ANCHOR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2050 ***********************************************************************
 AU2050  DESIGNATION -  A 359
 AU2050  PID         -  AU2050
 AU2050  STATE/COUNTY-  LA/JEFFERSON
 AU2050  COUNTRY     -  US
 AU2050  USGS QUAD   -  CAMINADA PASS (2018)
 AU2050
 AU2050                         *CURRENT SURVEY CONTROL
 AU2050  ______________________________________________________________________
 AU2050* NAD 83(1986) POSITION- 29 13 05.     (N) 090 01 13.     (W)   SCALED
 AU2050* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2050  **This station is located in a suspected subsidence area (see below).
 AU2050  ______________________________________________________________________
 AU2050  GEOID HEIGHT    -        -23.806 (meters)                     GEOID18
 AU2050
 AU2050.The horizontal coordinates were scaled from a map and have
 AU2050.an estimated accuracy of +/- 6 seconds.
 AU2050
 AU2050.** This station is in an area of known vertical motion.  Due to the
 AU2050.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2050.** determined the orthometric heights for marks in these suspect
 AU2050.** subsidence areas should be considered valid only at the epoch date
 AU2050.** associated with the orthometric height.  These heights must always
 AU2050.** be validated when used as control.  All previously superseded
 AU2050.** orthometric heights are now considered suspect and are available
 AU2050.** in the superseded section.  NGS does not recommend using suspect
 AU2050.** or superseded heights as control.
 AU2050
 AU2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2050.GEOID18 height accuracy estimate available here.
 AU2050
 AU2050.Click photographs - Photos may exist for this station.
 AU2050
 AU2050;                    North         East    Units  Estimated Accuracy
 AU2050;SPC LA S     -    80,330.    1,127,670.      MT  (+/- 180 meters Scaled)
 AU2050
 AU2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN896358(NAD 83)
 AU2050
 AU2050                          SUPERSEDED SURVEY CONTROL
 AU2050
 AU2050.No superseded survey control is available for this station.
 AU2050
 AU2050_MARKER: I = METAL ROD
 AU2050_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2050_STAMPING: A 359 1982
 AU2050_MARK LOGO: NGS
 AU2050_PROJECTION: FLUSH
 AU2050_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2050_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2050+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU2050_ROD/PIPE-DEPTH: 21.9 meters
 AU2050
 AU2050  HISTORY     - Date     Condition        Report By
 AU2050  HISTORY     - 1982     MONUMENTED       NGS
 AU2050  HISTORY     - 19930224 GOOD             NGS
 AU2050  HISTORY     - 20060412 MARK NOT FOUND   NGS
 AU2050
 AU2050                          STATION DESCRIPTION
 AU2050
 AU2050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2050'3.3 KM (2.05 MI) SW FROM GRAND ISLE.
 AU2050'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AU2050'3.3 KILOMETERS (2.05 MILES) SOUTHWEST ALONG STATE HIGHWAY 1 FROM THE
 AU2050'POST OFFICE IN GRAND ISLE, TO THE JUNCTION OF CRANBEERY LANE AND THE
 AU2050'MARK ON THE RIGHT, 7.01 METERS (23.0 FEET) NORTHWEST OF THE CENTER
 AU2050'LINE OF THE HIGHWAY, 5.48 METERS (18.0 FEET) SOUTHWEST OF THE CENTER
 AU2050'OF CRANBEERY LANE, 13.10 METERS (43.0 FEET) EAST-SOUTHEAST OF THE EAST
 AU2050'CORNER OF K-B APARTMENT BUILDING, 0.76 METER (2.5 FEET) NORTHEAST OF A
 AU2050'METAL POLE WITH STREET SIGN (CRANBEERY LN.), 0.70 METER (2.3 FEET)
 AU2050'SOUTHWEST OF A POWER POLE.
 AU2050'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 AU2050
 AU2050                          STATION RECOVERY (1993)
 AU2050
 AU2050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2050'3.3 KM (2.05 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AU2050'OFFICE IN GRAND ISLE, 13.1 M (43.0 FT) EAST OF THE EAST CORNER OF AN
 AU2050'APARTMENT BUILDING, 7.0 M (23.0 FT) NORTHWEST OF AND LEVEL WITH THE
 AU2050'CENTERLINE OF THE HIGHWAY, 5.5 M (18.0 FT) SOUTHWEST OF THE CENTER OF
 AU2050'CRANBERRY LANE, 0.8 M (2.6 FT) NORTHEAST OF A SIGN (CRANBERRY LANE),
 AU2050'0.7 M (2.3 FT) SOUTHWEST OF A UTILITY POLE, AND 0.3 M (1.0 FT)
 AU2050'NORTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AU2050'THROUGH A 5-INCH LOGO CAP.
 AU2050
 AU2050                          STATION RECOVERY (2006)
 AU2050
 AU2050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DEB)
 AU2050'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2291 ***********************************************************************
 BK2291  DESIGNATION -  A 360
 BK2291  PID         -  BK2291
 BK2291  STATE/COUNTY-  LA/CALCASIEU
 BK2291  COUNTRY     -  US
 BK2291  USGS QUAD   -  LAKE CHARLES (2018)
 BK2291
 BK2291                         *CURRENT SURVEY CONTROL
 BK2291  ______________________________________________________________________
 BK2291* NAD 83(1986) POSITION- 30 09 14.     (N) 093 13 54.     (W)   SCALED
 BK2291* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2291  **This station is located in a suspected subsidence area (see below).
 BK2291  ______________________________________________________________________
 BK2291  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BK2291  DYNAMIC HEIGHT  -          4.824 (meters)       15.83  (feet) COMP
 BK2291  MODELED GRAVITY -    979,314.7   (mgal)                       NAVD 88
 BK2291
 BK2291.The horizontal coordinates were scaled from a map and have
 BK2291.an estimated accuracy of +/- 6 seconds.
 BK2291
 BK2291.** This station is in an area of known vertical motion. If an
 BK2291.** orthometric height was ever established but is not available 
 BK2291.** in the current survey control section, the orthometric height
 BK2291.** is considered suspect.  Suspect heights are available in the
 BK2291.** superseded section only if requested.
 BK2291
 BK2291.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2291.GEOID18 height accuracy estimate available here.
 BK2291
 BK2291.Click photographs - Photos may exist for this station.
 BK2291
 BK2291.The dynamic height is computed by dividing the NAVD 88
 BK2291.geopotential number by the normal gravity value computed on the
 BK2291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2291.degrees latitude (g = 980.6199 gals.).
 BK2291
 BK2291.The modeled gravity was interpolated from observed gravity values.
 BK2291
 BK2291;                    North         East    Units  Estimated Accuracy
 BK2291;SPC LA S     -   184,840.      817,140.      MT  (+/- 180 meters Scaled)
 BK2291
 BK2291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP776358(NAD 83)
 BK2291
 BK2291                          SUPERSEDED SURVEY CONTROL
 BK2291
 BK2291.No superseded survey control is available for this station.
 BK2291
 BK2291_MARKER: I = METAL ROD
 BK2291_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BK2291_STAMPING: A 360 1982
 BK2291_MARK LOGO: NGS
 BK2291_PROJECTION: FLUSH
 BK2291_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BK2291+STABILITY: POSITION/ELEVATION WELL
 BK2291_ROD/PIPE-DEPTH: 15.8 meters
 BK2291
 BK2291  HISTORY     - Date     Condition        Report By
 BK2291  HISTORY     - 1982     MONUMENTED       NGS
 BK2291  HISTORY     - 19970208 GOOD             USPSQD
 BK2291
 BK2291                          STATION DESCRIPTION
 BK2291
 BK2291'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2291'9.5 KM (5.9 MI) SW FROM LAKE CHARLES.
 BK2291'3.0 KILOMETERS (1.9 MILES) SOUTH ALONG RYAN STREET FROM THE COURTHOUSE
 BK2291'AT LAKE CHARLES, THENCE 1.4 KILOMETERS (0.9 MILE) WEST ALONG WEST
 BK2291'PRIEN LAKE ROAD, THENCE 5.0 KILOMETERS (3.1 MILES) SOUTH ALONG LAKE
 BK2291'STREET TO THE MARK ON THE LEFT, 30.03 METERS (98.5 FEET) EAST OF THE
 BK2291'CENTER LINE OF LAKE STREET, 16.31 METERS (53.5 FEET) SOUTH OF A FENCE
 BK2291'LINE, 0.76 METER (2.5 FEET) WEST OF POWER POLE NO. 639 614 66 AND IN
 BK2291'LINE WITH POWER POLES LEADING EAST TO A POWER STATION.
 BK2291'THE MARK IS 0.35 METERS  S FROM A WITNESS POST.
 BK2291'THE MARK IS ABOVE LEVEL WITH STREET.
 BK2291
 BK2291                          STATION RECOVERY (1997)
 BK2291
 BK2291'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2291'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2093 ***********************************************************************
 AU2093  DESIGNATION -  A 361
 AU2093  PID         -  AU2093
 AU2093  STATE/COUNTY-  LA/LAFOURCHE
 AU2093  COUNTRY     -  US
 AU2093  USGS QUAD   -  SAVOIE (2018)
 AU2093
 AU2093                         *CURRENT SURVEY CONTROL
 AU2093  ______________________________________________________________________
 AU2093* NAD 83(1986) POSITION- 29 40 07.     (N) 090 39 52.     (W)   SCALED
 AU2093* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2093  **This station is located in a suspected subsidence area (see below).
 AU2093  ______________________________________________________________________
 AU2093  GEOID HEIGHT    -        -25.337 (meters)                     GEOID18
 AU2093  DYNAMIC HEIGHT  -          0.71  (meters)        2.3   (feet) COMP
 AU2093  MODELED GRAVITY -    979,301.2   (mgal)                       NAVD 88
 AU2093
 AU2093.The horizontal coordinates were scaled from a map and have
 AU2093.an estimated accuracy of +/- 6 seconds.
 AU2093
 AU2093.** This station is in an area of known vertical motion. If an
 AU2093.** orthometric height was ever established but is not available 
 AU2093.** in the current survey control section, the orthometric height
 AU2093.** is considered suspect.  Suspect heights are available in the
 AU2093.** superseded section only if requested.
 AU2093
 AU2093.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2093.GEOID18 height accuracy estimate available here.
 AU2093
 AU2093.Click photographs - Photos may exist for this station.
 AU2093
 AU2093.The dynamic height is computed by dividing the NAVD 88
 AU2093.geopotential number by the normal gravity value computed on the
 AU2093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2093.degrees latitude (g = 980.6199 gals.).
 AU2093
 AU2093.The modeled gravity was interpolated from observed gravity values.
 AU2093
 AU2093;                    North         East    Units  Estimated Accuracy
 AU2093;SPC LA S     -   129,720.    1,064,750.      MT  (+/- 180 meters Scaled)
 AU2093
 AU2093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN260843(NAD 83)
 AU2093
 AU2093                          SUPERSEDED SURVEY CONTROL
 AU2093
 AU2093.No superseded survey control is available for this station.
 AU2093
 AU2093_MARKER: I = METAL ROD
 AU2093_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2093_STAMPING: A 361 1982
 AU2093_MARK LOGO: NGS
 AU2093_PROJECTION: FLUSH
 AU2093_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2093+STABILITY: POSITION/ELEVATION WELL
 AU2093_ROD/PIPE-DEPTH: 24.4 meters
 AU2093
 AU2093  HISTORY     - Date     Condition        Report By
 AU2093  HISTORY     - 1982     MONUMENTED       NGS
 AU2093  HISTORY     - 19930223 MARK NOT FOUND   NGS
 AU2093
 AU2093                          STATION DESCRIPTION
 AU2093
 AU2093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2093'3.4 KM (2.1 MI) NE FROM BAYOU BLUE.
 AU2093'3.4 KILOMETERS (2.1 MILES) NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE
 AU2093'INTERSECTION OF STATE HIGHWAY 316 IN BAYOU BLUE, TO THE MARK ON THE
 AU2093'RIGHT, ON THE NORTHWEST SIDE OF A POWER POLE, O.4 KILOMETER (0.25
 AU2093'MILE) SOUTHWEST OF HIGHWAY MILE POST NUMBER 219, 14.02 METERS (46.0
 AU2093'FEET) SOUTHEAST OF THE CENTER LINE OF HIGHWAY 90, 2.13 METERS (7.0
 AU2093'FEET) NORTHWEST OF A WIRE FENCE, 1.37 METERS (4.5 FEET) WEST OF A
 AU2093'3-FOOT HIGH CONCRETE POST, A HIGHWAY RIGHT-OF-WAY MARKER, 0.61 METER
 AU2093'(2.0 FEET) NORTHWEST OF THE POWER POLE.
 AU2093'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 AU2093'THE MARK IS 0.91 M BELOW HIGHWAY.
 AU2093
 AU2093                          STATION RECOVERY (1993)
 AU2093
 AU2093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2093'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2061 ***********************************************************************
 AU2061  DESIGNATION -  A 362
 AU2061  PID         -  AU2061
 AU2061  STATE/COUNTY-  LA/IBERIA
 AU2061  COUNTRY     -  US
 AU2061  USGS QUAD   -  JEANERETTE (2018)
 AU2061
 AU2061                         *CURRENT SURVEY CONTROL
 AU2061  ______________________________________________________________________
 AU2061* NAD 83(1986) POSITION- 29 56 37.     (N) 091 42 03.     (W)   SCALED
 AU2061* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2061  **This station is located in a suspected subsidence area (see below).
 AU2061  ______________________________________________________________________
 AU2061  GEOID HEIGHT    -        -26.344 (meters)                     GEOID18
 AU2061  DYNAMIC HEIGHT  -          4.920 (meters)       16.14  (feet) COMP
 AU2061  MODELED GRAVITY -    979,308.2   (mgal)                       NAVD 88
 AU2061
 AU2061.The horizontal coordinates were scaled from a map and have
 AU2061.an estimated accuracy of +/- 6 seconds.
 AU2061
 AU2061.** This station is in an area of known vertical motion. If an
 AU2061.** orthometric height was ever established but is not available 
 AU2061.** in the current survey control section, the orthometric height
 AU2061.** is considered suspect.  Suspect heights are available in the
 AU2061.** superseded section only if requested.
 AU2061
 AU2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2061.GEOID18 height accuracy estimate available here.
 AU2061
 AU2061.Click photographs - Photos may exist for this station.
 AU2061
 AU2061.The dynamic height is computed by dividing the NAVD 88
 AU2061.geopotential number by the normal gravity value computed on the
 AU2061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2061.degrees latitude (g = 980.6199 gals.).
 AU2061
 AU2061.The modeled gravity was interpolated from observed gravity values.
 AU2061
 AU2061;                    North         East    Units  Estimated Accuracy
 AU2061;SPC LA S     -   160,070.      964,520.      MT  (+/- 180 meters Scaled)
 AU2061
 AU2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP253132(NAD 83)
 AU2061
 AU2061                          SUPERSEDED SURVEY CONTROL
 AU2061
 AU2061.No superseded survey control is available for this station.
 AU2061
 AU2061_MARKER: I = METAL ROD
 AU2061_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2061_STAMPING: A 362 1982
 AU2061_MARK LOGO: NGS
 AU2061_PROJECTION: FLUSH
 AU2061_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2061+STABILITY: POSITION/ELEVATION WELL
 AU2061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2061+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2006
 AU2061_ROD/PIPE-DEPTH: 17.1 meters
 AU2061
 AU2061  HISTORY     - Date     Condition        Report By
 AU2061  HISTORY     - 1982     MONUMENTED       NGS
 AU2061  HISTORY     - 20060508 GOOD             NGS
 AU2061
 AU2061                          STATION DESCRIPTION
 AU2061
 AU2061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2061'4.2 KM (2.6 MI) NW FROM JEANERETTE.
 AU2061'4.2 KILOMETERS (2.6 MILES) NORTHWEST ALONG STATE HIGHWAY 182 FROM THE
 AU2061'POST OFFICE IN JEANERETTE, TO THE MARK ON THE RIGHT, 12.81 METERS
 AU2061'(42.0 FEET) NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 0.92 METER
 AU2061'(3.0 FEET) WEST OF THE SOUTH CORNER OF A CHAIN LINK FENCE OF THE
 AU2061'JEANERETTE SENIOR HIGH SCHOOL, 0.58 METER (1.9 FEET) SOUTHWEST OF THE
 AU2061'FENCE.
 AU2061'THE MARK IS 0.55 METERS  SW FROM A WITNESS POST.
 AU2061'THE MARK IS 0.15 M BELOW HIGHWAY.
 AU2061
 AU2061                          STATION RECOVERY (2006)
 AU2061
 AU2061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 AU2061'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2073 ***********************************************************************
 AU2073  DESIGNATION -  A 363
 AU2073  PID         -  AU2073
 AU2073  STATE/COUNTY-  LA/LAFOURCHE
 AU2073  COUNTRY     -  US
 AU2073  USGS QUAD   -  SAVOIE (2018)
 AU2073
 AU2073                         *CURRENT SURVEY CONTROL
 AU2073  ______________________________________________________________________
 AU2073* NAD 83(1986) POSITION- 29 44 34.     (N) 090 41 55.     (W)   SCALED
 AU2073* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2073  **This station is located in a suspected subsidence area (see below).
 AU2073  ______________________________________________________________________
 AU2073  GEOID HEIGHT    -        -25.528 (meters)                     GEOID18
 AU2073  DYNAMIC HEIGHT  -          3.44  (meters)       11.3   (feet) COMP
 AU2073  MODELED GRAVITY -    979,305.3   (mgal)                       NAVD 88
 AU2073
 AU2073.The horizontal coordinates were scaled from a map and have
 AU2073.an estimated accuracy of +/- 6 seconds.
 AU2073
 AU2073.** This station is in an area of known vertical motion. If an
 AU2073.** orthometric height was ever established but is not available 
 AU2073.** in the current survey control section, the orthometric height
 AU2073.** is considered suspect.  Suspect heights are available in the
 AU2073.** superseded section only if requested.
 AU2073
 AU2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2073.GEOID18 height accuracy estimate available here.
 AU2073
 AU2073.Click photographs - Photos may exist for this station.
 AU2073
 AU2073.The dynamic height is computed by dividing the NAVD 88
 AU2073.geopotential number by the normal gravity value computed on the
 AU2073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2073.degrees latitude (g = 980.6199 gals.).
 AU2073
 AU2073.The modeled gravity was interpolated from observed gravity values.
 AU2073
 AU2073;                    North         East    Units  Estimated Accuracy
 AU2073;SPC LA S     -   137,930.    1,061,400.      MT  (+/- 180 meters Scaled)
 AU2073
 AU2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN225925(NAD 83)
 AU2073
 AU2073                          SUPERSEDED SURVEY CONTROL
 AU2073
 AU2073.No superseded survey control is available for this station.
 AU2073
 AU2073_MARKER: I = METAL ROD
 AU2073_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2073_STAMPING: A 363 1982
 AU2073_MARK LOGO: NGS
 AU2073_PROJECTION: FLUSH
 AU2073_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2073+STABILITY: POSITION/ELEVATION WELL
 AU2073_ROD/PIPE-DEPTH: 16.8 meters
 AU2073
 AU2073  HISTORY     - Date     Condition        Report By
 AU2073  HISTORY     - 1982     MONUMENTED       NGS
 AU2073
 AU2073                          STATION DESCRIPTION
 AU2073
 AU2073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2073'7.4 KM (4.6 MI) SE FROM LAFOURCHE.
 AU2073'7.4 KILOMETERS (4.6 MILES) SOUTHEAST ALONG STATE HIGHWAY 308 FROM THE
 AU2073'SOUTHERN PACIFIC RAILROAD OVERPASS BRIDGE IN LAFOURCHE TO THE MARK ON
 AU2073'THE LEFT, AT THE JUNCTION OF A PAVED ROAD LEADING NORTHEAST, 7.16
 AU2073'METERS (23.5 FEET) NORTHEAST OF THE CENTER LINE OF HIGHWAY 308, 9.75
 AU2073'METERS (32.0 FEET) NORTHWEST OF THE APPROXIMATE CENTER OF THE PAVED
 AU2073'ROAD, 10.05 METERS (33.0 FEET) SOUTH OF THE SOUTH CORNER OF A SMALL
 AU2073'FRAME HOUSE, AND 0.76 METER (2.5 FEET) NORTHEAST OF A POWER POLE.
 AU2073'THE MARK IS 1.06 METERS  NE FROM A WITNESS POST.
 AU2073'THE MARK IS 0.45 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2081 ***********************************************************************
 AU2081  DESIGNATION -  A 364
 AU2081  PID         -  AU2081
 AU2081  STATE/COUNTY-  LA/TERREBONNE
 AU2081  COUNTRY     -  US
 AU2081  USGS QUAD   -  GIBSON (2018)
 AU2081
 AU2081                         *CURRENT SURVEY CONTROL
 AU2081  ______________________________________________________________________
 AU2081* NAD 83(1986) POSITION- 29 41 19.     (N) 090 59 27.     (W)   SCALED
 AU2081* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2081  **This station is located in a suspected subsidence area (see below).
 AU2081  ______________________________________________________________________
 AU2081  GEOID HEIGHT    -        -25.466 (meters)                     GEOID18
 AU2081
 AU2081.The horizontal coordinates were scaled from a map and have
 AU2081.an estimated accuracy of +/- 6 seconds.
 AU2081
 AU2081.** This station is in an area of known vertical motion.  Due to the
 AU2081.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2081.** determined the orthometric heights for marks in these suspect
 AU2081.** subsidence areas should be considered valid only at the epoch date
 AU2081.** associated with the orthometric height.  These heights must always
 AU2081.** be validated when used as control.  All previously superseded
 AU2081.** orthometric heights are now considered suspect and are available
 AU2081.** in the superseded section.  NGS does not recommend using suspect
 AU2081.** or superseded heights as control.
 AU2081
 AU2081.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2081.GEOID18 height accuracy estimate available here.
 AU2081
 AU2081.Click photographs - Photos may exist for this station.
 AU2081
 AU2081;                    North         East    Units  Estimated Accuracy
 AU2081;SPC LA S     -   131,800.    1,033,150.      MT  (+/- 180 meters Scaled)
 AU2081
 AU2081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN944859(NAD 83)
 AU2081
 AU2081                          SUPERSEDED SURVEY CONTROL
 AU2081
 AU2081.No superseded survey control is available for this station.
 AU2081
 AU2081_MARKER: I = METAL ROD
 AU2081_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2081_STAMPING: A 364 1982
 AU2081_MARK LOGO: NGS
 AU2081_PROJECTION: FLUSH
 AU2081_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2081_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2081+STABILITY: POSITION/ELEVATION WELL
 AU2081_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2081+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU2081_ROD/PIPE-DEPTH: 23.1 meters
 AU2081_SLEEVE-DEPTH  : 6.1 meters
 AU2081
 AU2081  HISTORY     - Date     Condition        Report By
 AU2081  HISTORY     - 1982     MONUMENTED       NGS
 AU2081  HISTORY     - 19930304 GOOD             NGS
 AU2081
 AU2081                          STATION DESCRIPTION
 AU2081
 AU2081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2081'IN GIBSON.
 AU2081'THE MARK IS ABOVE LEVEL WITH CONCRETE DRIVEWAY.
 AU2081'IN GIBSON, ALONG STATE HIGHWAY 20, ON THE PROPERTY OF THE U.S. POST
 AU2081'OFFICE, 12.07 METERS (39.6 FEET) NORTHWEST OF THE NORTHWEST CORNER OF
 AU2081'THE POST OFFICE, 1.31 METERS (4.3 FEET) NORTH OF THE NORTHEAST CORNER
 AU2081'OF A CHAIN LINK FENCE, 1.22 METERS (4.0 FEET) NORTH OF A UTILITY POLE
 AU2081'WITH A SECURITY LAMP, 4.27 METERS (14.0 FEET) EAST OF THE WATERS EDGE
 AU2081'OF TIGER BAYOU.
 AU2081'THE MARK IS 1.62 METERS  NE FROM A WITNESS POST.
 AU2081
 AU2081                          STATION RECOVERY (1993)
 AU2081
 AU2081'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2081'IN GIBSON, AT 104 CAROLL STREET, 34.8 M (114.2 FT) WEST OF THE
 AU2081'CENTERLINE OF THE STREET, 12.0 M (39.4 FT) NORTHWEST OF THE NORTHWEST
 AU2081'CORNER OF THE POST OFFICE AT 104 CAROLL STREET, 1.5 M (4.9 FT)
 AU2081'NORTHEAST OF A WITNESS POST, 1.3 M (4.3 FT) NORTH OF THE NORTHEAST
 AU2081'CORNER OF A CHAIN-LINK FENCE, 1.1 M (3.6 FT) NORTH OF A UTILITY LIGHT
 AU2081'POLE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE STREET.  NOTE--ACCESS
 AU2081'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2148 ***********************************************************************
 AU2148  DESIGNATION -  A 365
 AU2148  PID         -  AU2148
 AU2148  STATE/COUNTY-  LA/JEFFERSON
 AU2148  COUNTRY     -  US
 AU2148  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2148
 AU2148                         *CURRENT SURVEY CONTROL
 AU2148  ______________________________________________________________________
 AU2148* NAD 83(2011) POSITION- 29 50 13.18908(N) 090 06 59.91221(W)   ADJUSTED
 AU2148* NAD 83(2011) ELLIP HT-   -24.580 (meters)        (06/27/12)   ADJUSTED
 AU2148* NAD 83(2011) EPOCH   -  2010.00
 AU2148* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2148  **This station is located in a suspected subsidence area (see below).
 AU2148  ______________________________________________________________________
 AU2148  GEOID HEIGHT    -        -25.643 (meters)                     GEOID18
 AU2148  NAD 83(2011) X  -    -11,272.676 (meters)                     COMP
 AU2148  NAD 83(2011) Y  - -5,537,236.102 (meters)                     COMP
 AU2148  NAD 83(2011) Z  -  3,154,700.410 (meters)                     COMP
 AU2148  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 AU2148  OBS GRAVITY     -    979,307.4   (mgal)                       GRAV_OBS
 AU2148
 AU2148  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2148  Standards:
 AU2148         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2148            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2148  -------------------------------------------------------------------
 AU2148  NETWORK    0.70   3.35           0.14   0.35   1.71      0.00773921
 AU2148  -------------------------------------------------------------------
 AU2148  Click here for local accuracies and other accuracy information.
 AU2148
 AU2148.The horizontal coordinates were established by GPS observations
 AU2148.and adjusted by the National Geodetic Survey in June 2012.
 AU2148
 AU2148.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2148.been affixed to the stable North American tectonic plate. See 
 AU2148.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2148
 AU2148.The horizontal coordinates are valid at the epoch date displayed above
 AU2148.which is a decimal equivalence of Year/Month/Day.
 AU2148
 AU2148.** This station is in an area of known vertical motion.  Due to the
 AU2148.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2148.** determined the orthometric heights for marks in these suspect
 AU2148.** subsidence areas should be considered valid only at the epoch date
 AU2148.** associated with the orthometric height.  These heights must always
 AU2148.** be validated when used as control.  All previously superseded
 AU2148.** orthometric heights are now considered suspect and are available
 AU2148.** in the superseded section.  NGS does not recommend using suspect
 AU2148.** or superseded heights as control.
 AU2148
 AU2148.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2148.GEOID18 height accuracy estimate available here.
 AU2148
 AU2148.Click photographs - Photos may exist for this station.
 AU2148
 AU2148.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2148
 AU2148.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2148
 AU2148.The ellipsoidal height was determined by GPS observations
 AU2148.and is referenced to NAD 83.
 AU2148
 AU2148.The observed gravity was obtained from relative gravimeter ties
 AU2148.to the IGSN71 gravity network.
 AU2148
 AU2148. The following values were computed from the NAD 83(2011) position.
 AU2148
 AU2148;                    North         East     Units Scale Factor Converg.
 AU2148;SPC LA S     -   148,822.874 1,117,574.909   MT  0.99992981   +0 36 30.1
 AU2148;SPC LA S     -   488,263.05  3,666,577.01   sFT  0.99992981   +0 36 30.1
 AU2148;UTM  15      - 3,304,213.250   778,606.337   MT  1.00055782   +1 26 07.8
 AU2148
 AU2148!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2148!SPC LA S     -   1.00000386  x   0.99992981  =   0.99993367
 AU2148!UTM  15      -   1.00000386  x   1.00055782  =   1.00056168
 AU2148
 AU2148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7860604213(NAD 83)
 AU2148
 AU2148                          SUPERSEDED SURVEY CONTROL
 AU2148
 AU2148  NAD 83(2007)-  29 50 13.18911(N)    090 06 59.91288(W) AD(2006.81) A
 AU2148  ELLIP H (03/12/08)  -24.572  (m)                       GP(2006.81) 3 1
 AU2148
 AU2148.Superseded values are not recommended for survey control.
 AU2148
 AU2148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2148.See file dsdata.pdf to determine how the superseded data were derived.
 AU2148
 AU2148_MARKER: F = FLANGE-ENCASED ROD
 AU2148_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2148_STAMPING: A 365 1984
 AU2148_MARK LOGO: NGS
 AU2148_PROJECTION: FLUSH
 AU2148_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2148_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2148+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2006
 AU2148_ROD/PIPE-DEPTH: 26.8 meters
 AU2148_SLEEVE-DEPTH  : 6.1 meters
 AU2148
 AU2148  HISTORY     - Date     Condition        Report By
 AU2148  HISTORY     - 1984     MONUMENTED       NGS
 AU2148  HISTORY     - 1984     GOOD             LA-051
 AU2148  HISTORY     - 19940824 GOOD             NGS
 AU2148  HISTORY     - 20060414 GOOD             NGS
 AU2148
 AU2148                          STATION DESCRIPTION
 AU2148
 AU2148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AU2148'5.5 KM (3.4 MI) SOUTH FROM MARRERO.
 AU2148'5.5 KM (3.4 MI) SOUTHERLY ALONG STATE ROUTE 45 FROM THE JUNCTION OF LA
 AU2148'PALCO BOULEVARD IN MARRERO.  LOCATED AT THE WRNO SHORTWAVE WORLD
 AU2148'TRANSMITTING STATION , ALSO 0.24 KM (0.15 MI) NORTH ALONG STATE ROUTE
 AU2148'45 FROM DELVIS DRIVE LEADING EAST, 26.3 METERS (86.4 FT)
 AU2148'EAST-NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 13.5 METERS (44.4 FT)
 AU2148'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF BRICK RADIO STATION
 AU2148'BUILDING, 2.3 METERS (7.6 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE
 AU2148'CEMENT ENTRANCE DRIVE TO THE STATION, 2.2 METERS (7.3 FT)
 AU2148'WEST-SOUTHWEST OF THE SOUTHWEST EDGE OF CEMENT PARKING AREA,
 AU2148'4.9 METERS (16.0 FT) EAST-NORTHEAST OF A 30-INCH OAK TREE AND
 AU2148'18.8 METERS (61.7 FT) EAST-SOUTHEAST OF A POWER LINE POLE WITH THREE
 AU2148'TRANSFORMERS.  NOTE, DRIVEN TO REQUIRED DRIVING RATE.
 AU2148'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AU2148
 AU2148                          STATION RECOVERY (1984)
 AU2148
 AU2148'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU2148'RECOVERED IN GOOD CONDITION.
 AU2148
 AU2148                          STATION RECOVERY (1994)
 AU2148
 AU2148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2148'2.8 KM (1.75 MI) SOUTHERLY ALONG STATE HIGHWAY 45 (BARATARIA
 AU2148'BOULEVARD) FROM THE JUNCTION OF STATE HIGHWAY 3134 IN MARRERO, 26.3 M
 AU2148'(86.3 FT) EAST-NORTHEAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 AU2148'18.8 M (61.7 FT) SOUTH-SOUTHEAST OF A UTILITY POLE WITH 3
 AU2148'TRANSFORMERS, 13.5 M (44.3 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER
 AU2148'OF THE WRND RADIO STATION, 2.3 M (7.5 FT) NORTHWEST OF THE NORTHWEST
 AU2148'EDGE OF A CEMENT DRIVE LEADING TO THE STATION, AND 2.2 M (7.2 FT)
 AU2148'WEST-SOUTHWEST OF THE SOUTHWEST EDGE OF A CONCRETE PARKING AREA.
 AU2148'NOTE--THE MARK IS ON PROPERTY OWNED BY WRND WORLDWIDE RADIO, 3711
 AU2148'BARATARIA BOULEVARD, MARRERO, LA 70072, TELEPHONE NUMBER (504)
 AU2148'348-0494.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AU2148
 AU2148                          STATION RECOVERY (2006)
 AU2148
 AU2148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU2148'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0698 ***********************************************************************
 AT0698  DESIGNATION -  A 366
 AT0698  PID         -  AT0698
 AT0698  STATE/COUNTY-  LA/PLAQUEMINES
 AT0698  COUNTRY     -  US
 AT0698  USGS QUAD   -  BELLE CHASSE (2018)
 AT0698
 AT0698                         *CURRENT SURVEY CONTROL
 AT0698  ______________________________________________________________________
 AT0698* NAD 83(1986) POSITION- 29 50 42.     (N) 089 59 43.     (W)   SCALED
 AT0698* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0698  **This station is located in a suspected subsidence area (see below).
 AT0698  ______________________________________________________________________
 AT0698  GEOID HEIGHT    -        -25.654 (meters)                     GEOID18
 AT0698
 AT0698.The horizontal coordinates were scaled from a map and have
 AT0698.an estimated accuracy of +/- 6 seconds.
 AT0698
 AT0698.** This station is in an area of known vertical motion. If an
 AT0698.** orthometric height was ever established but is not available 
 AT0698.** in the current survey control section, the orthometric height
 AT0698.** is considered suspect.  Suspect heights are available in the
 AT0698.** superseded section only if requested.
 AT0698
 AT0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0698.GEOID18 height accuracy estimate available here.
 AT0698
 AT0698.Click photographs - Photos may exist for this station.
 AT0698
 AT0698;                    North         East    Units  Estimated Accuracy
 AT0698;SPC LA S     -   149,840.    1,129,290.      MT  (+/- 180 meters Scaled)
 AT0698
 AT0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU105053(NAD 83)
 AT0698
 AT0698                          SUPERSEDED SURVEY CONTROL
 AT0698
 AT0698.No superseded survey control is available for this station.
 AT0698
 AT0698_MARKER: I = METAL ROD
 AT0698_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0698_STAMPING: A 366 1984
 AT0698_MARK LOGO: NGS
 AT0698_PROJECTION: RECESSED 3 CENTIMETERS
 AT0698_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0698_ROD/PIPE-DEPTH: 26.8 meters
 AT0698
 AT0698  HISTORY     - Date     Condition        Report By
 AT0698  HISTORY     - 1984     MONUMENTED       NGS
 AT0698
 AT0698                          STATION DESCRIPTION
 AT0698
 AT0698'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AT0698'IN BELLE CHASSE.
 AT0698'IN BELLE CHASSE, 1.0 KM (0.65 MI) SOUTHWEST ALONG STATE ROUTE 23 FROM
 AT0698'THE POST OFFICE IN BELLE CHASSE TO THE FIRST BAPTIST CHURCH AND THE
 AT0698'MARK ON THE RIGHT, 25.51 METERS (83.7 FT) NORTHWEST OF THE CENTERLINE
 AT0698'OF THE ROUTE 23 SOUTHBOUND, 10.82 METERS (35.5 FT) SOUTHWEST OF THE
 AT0698'CENTER OF THE DRIVEWAY TO THE CHURCH PARKING LOT, 3.17 METERS
 AT0698'(10.4 FT) EAST OF THE NORTHEAST CORNER OF THE MAIN STRUCTURE OF THE
 AT0698'CHURCH AND 2.96 (9.7 FT) NORTH OF THE NORTH PILLAR ON THE EAST END OF
 AT0698'THE CHURCH BUILDING.
 AT0698'THE MARK IS ABOVE LEVEL WITH ROUTE 23.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0695 ***********************************************************************
 AT0695  DESIGNATION -  A 367
 AT0695  PID         -  AT0695
 AT0695  STATE/COUNTY-  LA/PLAQUEMINES
 AT0695  COUNTRY     -  US
 AT0695  USGS QUAD   -  BELLE CHASSE (2018)
 AT0695
 AT0695                         *CURRENT SURVEY CONTROL
 AT0695  ______________________________________________________________________
 AT0695* NAD 83(1986) POSITION- 29 51 35.     (N) 089 59 32.     (W)   SCALED
 AT0695* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0695  **This station is located in a suspected subsidence area (see below).
 AT0695  ______________________________________________________________________
 AT0695  GEOID HEIGHT    -        -25.703 (meters)                     GEOID18
 AT0695
 AT0695.The horizontal coordinates were scaled from a map and have
 AT0695.an estimated accuracy of +/- 6 seconds.
 AT0695
 AT0695.** This station is in an area of known vertical motion. If an
 AT0695.** orthometric height was ever established but is not available 
 AT0695.** in the current survey control section, the orthometric height
 AT0695.** is considered suspect.  Suspect heights are available in the
 AT0695.** superseded section only if requested.
 AT0695
 AT0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0695.GEOID18 height accuracy estimate available here.
 AT0695
 AT0695.Click photographs - Photos may exist for this station.
 AT0695
 AT0695;                    North         East    Units  Estimated Accuracy
 AT0695;SPC LA S     -   151,480.    1,129,570.      MT  (+/- 180 meters Scaled)
 AT0695
 AT0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU109070(NAD 83)
 AT0695
 AT0695                          SUPERSEDED SURVEY CONTROL
 AT0695
 AT0695.No superseded survey control is available for this station.
 AT0695
 AT0695_MARKER: I = METAL ROD
 AT0695_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AT0695_STAMPING: A 367 1984
 AT0695_MARK LOGO: NGS
 AT0695_PROJECTION: FLUSH
 AT0695_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AT0695+STABILITY: POSITION/ELEVATION WELL
 AT0695_ROD/PIPE-DEPTH: 31.7 meters
 AT0695_SLEEVE-DEPTH  : 6.10 meters
 AT0695
 AT0695  HISTORY     - Date     Condition        Report By
 AT0695  HISTORY     - 1984     MONUMENTED       NGS
 AT0695
 AT0695                          STATION DESCRIPTION
 AT0695
 AT0695'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AT0695'1.4 KM (0.85 MI) NORTH FROM BELLE CHASSE.
 AT0695'1.4 KM (0.85 MI) NORTH ALONG STATE ROUTE 23 FROM THE POST OFFICE IN
 AT0695'BELLE CHASSE.  ON THE PROPERTY OF THE DELTA BANK AND AT THE MOST
 AT0695'SOUTHEAST ENTRANCE TO THE BANK PARKING LOT AND LOCATED NEAR THE
 AT0695'SOUTHWEST EDGE OF A DELTA BANK ELECTRONIC READOUT SIGN, 19.1 METERS
 AT0695'(62.5 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF ROUTE 23, 4.1 METERS
 AT0695'(13.5 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF METAL BANK SIGN,
 AT0695'2.0 METERS (6.7 FT) SOUTHEAST OF THE SOUTHEAST CURB OF THE BANK
 AT0695'PARKING LOT, 12.9 METERS (42.3 FT) NORTHWEST OF THE NOTHWEST CORNER OF
 AT0695'A NEW BANK BUILDING, 31.8 METERS (104.2 FT)SOUTH-SOUTHEAST OF A FIRE
 AT0695'HYDRANT AND 9.5 METERS (31.2 FT) NORTH OF A 5.0 CENTIMETER (2 INCH)
 AT0695'FERN TREE.  NOTE, ROD DRIVEN TO REQUIRED DRIVING RATE.
 AT0695'THE MARK IS 0.15 M ABOVE PARKING LOT SURFACE..
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3243 ***********************************************************************
 BJ3243  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ3243  DESIGNATION -  A 368
 BJ3243  PID         -  BJ3243
 BJ3243  STATE/COUNTY-  LA/JEFFERSON
 BJ3243  COUNTRY     -  US
 BJ3243  USGS QUAD   -  INDIAN BEACH (2018)
 BJ3243
 BJ3243                         *CURRENT SURVEY CONTROL
 BJ3243  ______________________________________________________________________
 BJ3243* NAD 83(2011) POSITION- 30 00 22.10310(N) 090 11 41.67595(W)   ADJUSTED
 BJ3243* NAD 83(2011) ELLIP HT-   -28.543 (meters)        (03/26/19)   ADJUSTED
 BJ3243* NAD 83(2011) EPOCH   -  2010.00
 BJ3243* NAVD 88 ORTHO HEIGHT -    -2.44  (meters)       -8.0   (feet) GPS OBS
 BJ3243* NAVD 88 EPOCH        -  2009.55
 BJ3243  **This station is located in a suspected subsidence area (see below).
 BJ3243  ______________________________________________________________________
 BJ3243  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 BJ3243  NAD 83(2011) X  -    -18,804.861 (meters)                     COMP
 BJ3243  NAD 83(2011) Y  - -5,527,859.602 (meters)                     COMP
 BJ3243  NAD 83(2011) Z  -  3,170,948.866 (meters)                     COMP
 BJ3243  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 BJ3243  OBS GRAVITY     -    979,315.6   (mgal)                       GRAV_OBS
 BJ3243
 BJ3243
 BJ3243  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3243  Standards:
 BJ3243         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3243            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3243  -------------------------------------------------------------------
 BJ3243  NETWORK    0.35   0.92           0.15   0.14   0.47     -0.00959552
 BJ3243  -------------------------------------------------------------------
 BJ3243  Click here for local accuracies and other accuracy information.
 BJ3243
 BJ3243.The horizontal coordinates were established by GPS observations
 BJ3243.and adjusted by the National Geodetic Survey in March 2019.
 BJ3243
 BJ3243.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3243.been affixed to the stable North American tectonic plate. See 
 BJ3243.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3243
 BJ3243.The horizontal coordinates are valid at the epoch date displayed above
 BJ3243.which is a decimal equivalence of Year/Month/Day.
 BJ3243
 BJ3243.** This station is in an area of known vertical motion.  Due to the
 BJ3243.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ3243.** determined the orthometric heights for marks in these suspect
 BJ3243.** subsidence areas should be considered valid only at the epoch date
 BJ3243.** associated with the orthometric height.  These heights must always
 BJ3243.** be validated when used as control.  All previously superseded
 BJ3243.** orthometric heights are now considered suspect and are available
 BJ3243.** in the superseded section.  NGS does not recommend using suspect
 BJ3243.** or superseded heights as control.
 BJ3243
 BJ3243.The orthometric height was determined by GPS observations and a
 BJ3243.high-resolution geoid model using precise GPS observation and
 BJ3243.processing techniques.
 BJ3243
 BJ3243.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3243.GEOID18 height accuracy estimate available here.
 BJ3243
 BJ3243.Click photographs - Photos may exist for this station.
 BJ3243
 BJ3243.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3243
 BJ3243.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3243
 BJ3243.The ellipsoidal height was determined by GPS observations
 BJ3243.and is referenced to NAD 83.
 BJ3243
 BJ3243.The observed gravity was obtained from relative gravimeter ties
 BJ3243.to the IGSN71 gravity network.
 BJ3243
 BJ3243. The following values were computed from the NAD 83(2011) position.
 BJ3243
 BJ3243;                    North         East     Units Scale Factor Converg.
 BJ3243;SPC LA S     -   167,492.524 1,109,825.510   MT  0.99992575   +0 34 09.2
 BJ3243;SPC LA S     -   549,515.06  3,641,152.53   sFT  0.99992575   +0 34 09.2
 BJ3243;UTM  15      - 3,322,779.769   770,582.203   MT  1.00050340   +1 24 13.2
 BJ3243
 BJ3243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3243!SPC LA S     -   1.00000448  x   0.99992575  =   0.99993023
 BJ3243!UTM  15      -   1.00000448  x   1.00050340  =   1.00050788
 BJ3243
 BJ3243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7058222779(NAD 83)
 BJ3243
 BJ3243                          SUPERSEDED SURVEY CONTROL
 BJ3243
 BJ3243  NAD 83(2011)-  30 00 22.10232(N)    090 11 41.67595(W) AD(2010.00) 0
 BJ3243  ELLIP H (06/27/12)  -28.528  (m)                       GP(2010.00)    
 BJ3243  ELLIP H (10/11/11)  -28.538  (m)                       GP(       ) 4 1
 BJ3243  NAD 83(2007)-  30 00 22.10231(N)    090 11 41.67668(W) AD(2006.81) A
 BJ3243  ELLIP H (03/12/08)  -28.526  (m)                       GP(2006.81) 3 1
 BJ3243  NAVD 88 (12/26/12)   -2.40   (m)  GEOID12A model used  GP(2009.55)    
 BJ3243  NAVD 88 (03/12/08)   -2.37   (m)  GEOID03  model used  GP(2006.81)    
 BJ3243  NAVD 88 (12/05/96)   -2.215  (m)           -7.27   (f) ADJUSTED    1 2
 BJ3243  NAVD 88 (02/14/94)   -2.236  (m)           -7.34   (f) SUPERSEDED  1 2
 BJ3243  NAVD 88 (06/15/91)   -2.176  (m)           -7.14   (f) SUPERSEDED  1 2
 BJ3243  NGVD 29 (11/26/84)   -2.119  (m)           -6.95   (f) ADJUSTED    1 2
 BJ3243
 BJ3243.Superseded values are not recommended for survey control.
 BJ3243
 BJ3243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3243.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3243
 BJ3243_MARKER: F = FLANGE-ENCASED ROD
 BJ3243_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BJ3243_STAMPING: A 368 1984
 BJ3243_MARK LOGO: NGS
 BJ3243_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ3243_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ3243_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3243+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2016
 BJ3243_ROD/PIPE-DEPTH: 31.7 meters
 BJ3243
 BJ3243  HISTORY     - Date     Condition        Report By
 BJ3243  HISTORY     - 1984     MONUMENTED       NGS
 BJ3243  HISTORY     - 1984     GOOD             LA-051
 BJ3243  HISTORY     - 1985     GOOD             NGS
 BJ3243  HISTORY     - 19941128 GOOD             NGS
 BJ3243  HISTORY     - 19950120 MARK NOT FOUND   USPSQD
 BJ3243  HISTORY     - 20060404 GOOD             NGS
 BJ3243  HISTORY     - 20100729 GOOD             NGS
 BJ3243  HISTORY     - 20160613 GOOD             NGS
 BJ3243
 BJ3243                          STATION DESCRIPTION
 BJ3243
 BJ3243'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 BJ3243'3.7 KM (2.3 MI) WEST FROM METAIRIE.
 BJ3243'3.7 KM (2.3 MI) WEST ALONG VETERANS BOULEVARD FROM THE INTERSECTION OF
 BJ3243'NORTH CAUSEWAY BOULEVARD IN METAIRIE AT THE INTERSECTION OF
 BJ3243'TRANSCONTINENTAL DRIVE AND IS SET BY A POWERLINE POLE SUPPORTING THE
 BJ3243'CABLES AND SIGNAL LIGHTS AT THE INTERSECTION OF THE WEST BOUND LANE OF
 BJ3243'VETERANS BOULEVARD, 17.06 METERS (56.0 FT) NORTH OF THE CENTER OF
 BJ3243'VETERANS BOULEVARD WESTBOUND, 12.10 METERS (39.7 FT) EAST OF THE
 BJ3243'CENTERLINE OF TRANSCONTINENTAL DRIVE NORTHBOUND, 22.76 METERS
 BJ3243'(74.7 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE SHELL STATION
 BJ3243'BUILDING, 10.14 METERS (33.3 FT) EAST-SOUTHEAST OF A POWER LINE POLE,
 BJ3243'4.57 METERS (15.0 FT) SOUTH OF A FIRE HYDRANT AND 0.6 METER (2.0 FT)
 BJ3243'NORTH OF THE POWER LINE POLE SUPPORT FOR THE CABLES AND SIGNAL LIGHTS.
 BJ3243'NOTE, ROD DRIVEN 55 SECONDS PER FOOT AND ANCHORED.
 BJ3243'THE MARK IS 0.73 METERS  N FROM A WITNESS POST.
 BJ3243'THE MARK IS ABOVE LEVEL WITH VETERANS BOULVARD.
 BJ3243
 BJ3243                          STATION RECOVERY (1984)
 BJ3243
 BJ3243'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 BJ3243'RECOVERED IN GOOD CONDITION.
 BJ3243
 BJ3243                          STATION RECOVERY (1985)
 BJ3243
 BJ3243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ3243'RECOVERED IN GOOD CONDITION.
 BJ3243
 BJ3243                          STATION RECOVERY (1994)
 BJ3243
 BJ3243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ3243'IN METAIRIE, AT THE INTERSECTION OF VETERANS MEMORIAL BOULEVARD AND
 BJ3243'TRANSCONTINENTAL DRIVE, 16.8 M (55.1 FT) NORTH OF AND LEVEL WITH THE
 BJ3243'CENTER OF THE WESTBOUND LANES OF THE BOULEVARD, 8.5 M (27.9 FT)
 BJ3243'EAST-NORTHEAST OF THE EAST CURB OF THE NORTHBOUND LANES OF THE DRIVE,
 BJ3243'8.4 M (27.6 FT) SOUTHEAST OF THE SOUTH LEG OF A SIGN (SHELL FOOD
 BJ3243'MART), AND 1.2 M (3.9 FT) NORTH OF THE NORTH EDGE OF A SIDEWALK.
 BJ3243'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 BJ3243
 BJ3243                          STATION RECOVERY (1995)
 BJ3243
 BJ3243'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ3243'MARK NOT FOUND.
 BJ3243
 BJ3243                          STATION RECOVERY (2006)
 BJ3243
 BJ3243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ3243'RECOVERED AS DESCRIBED.
 BJ3243
 BJ3243                          STATION RECOVERY (2010)
 BJ3243
 BJ3243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 BJ3243'RECOVERED AS DESCRIBED.
 BJ3243
 BJ3243                          STATION RECOVERY (2016)
 BJ3243
 BJ3243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 BJ3243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2153 ***********************************************************************
 AU2153  DESIGNATION -  A 369
 AU2153  PID         -  AU2153
 AU2153  STATE/COUNTY-  LA/JEFFERSON
 AU2153  COUNTRY     -  US
 AU2153  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2153
 AU2153                         *CURRENT SURVEY CONTROL
 AU2153  ______________________________________________________________________
 AU2153* NAD 83(1986) POSITION- 29 48 18.     (N) 090 07 04.     (W)   SCALED
 AU2153* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2153  **This station is located in a suspected subsidence area (see below).
 AU2153  ______________________________________________________________________
 AU2153  GEOID HEIGHT    -        -25.540 (meters)                     GEOID18
 AU2153  OBS GRAVITY     -    979,307.2   (mgal)                       GRAV_OBS
 AU2153
 AU2153.The horizontal coordinates were scaled from a map and have
 AU2153.an estimated accuracy of +/- 6 seconds.
 AU2153
 AU2153.** This station is in an area of known vertical motion.  Due to the
 AU2153.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2153.** determined the orthometric heights for marks in these suspect
 AU2153.** subsidence areas should be considered valid only at the epoch date
 AU2153.** associated with the orthometric height.  These heights must always
 AU2153.** be validated when used as control.  All previously superseded
 AU2153.** orthometric heights are now considered suspect and are available
 AU2153.** in the superseded section.  NGS does not recommend using suspect
 AU2153.** or superseded heights as control.
 AU2153
 AU2153.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2153.GEOID18 height accuracy estimate available here.
 AU2153
 AU2153.Click photographs - Photos may exist for this station.
 AU2153
 AU2153.The observed gravity was obtained from relative gravimeter ties
 AU2153.to the IGSN71 gravity network.
 AU2153
 AU2153;                    North         East    Units  Estimated Accuracy
 AU2153;SPC LA S     -   145,280.    1,117,500.      MT  (+/- 180 meters Scaled)
 AU2153
 AU2153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP785006(NAD 83)
 AU2153
 AU2153                          SUPERSEDED SURVEY CONTROL
 AU2153
 AU2153.No superseded survey control is available for this station.
 AU2153
 AU2153_MARKER: I = METAL ROD
 AU2153_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2153_STAMPING: A 369 1984
 AU2153_MARK LOGO: NGS
 AU2153_PROJECTION: FLUSH
 AU2153_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2153_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2153+SATELLITE: SATELLITE OBSERVATIONS - August 24, 1994
 AU2153_ROD/PIPE-DEPTH: 36.6 meters
 AU2153
 AU2153  HISTORY     - Date     Condition        Report By
 AU2153  HISTORY     - 1984     MONUMENTED       NGS
 AU2153  HISTORY     - 1984     GOOD             LA-051
 AU2153  HISTORY     - 19940824 GOOD             NGS
 AU2153
 AU2153                          STATION DESCRIPTION
 AU2153
 AU2153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AU2153'4.5 KM (3.8 MI) NNW FROM MARRERO.
 AU2153'1.8 KM (1.1 MI) NORTH ALONG STATE HIGHWAY 3134 FROM THE CENTER OF THE
 AU2153'BRIDGE OVER THE INTERCOASTAL WATERWAY WHICH IS ABOUT 12.9 KM (8.0 MI)
 AU2153'SOUTH OF MARRERO AND 8.0 KM (5.0 MI) NORTH OF LAFITTE, THENCE 4.3 KM
 AU2153'(2.7 MI) NORTHWEST ALONG STATE ROUTE 45 AT POWER LINE POLE NUMBER 183
 AU2153'ON THE SOUTHEAST SIDE OF THE HIGHWAY, 9.75 METERS (32.0 FT) SOUTHEAST
 AU2153'OF THE CENTERLINE OF HIGHWAY 45, 36.88 METERS (121.0 FT) SOUTHWEST OF
 AU2153'MILE MARKER NUMBER 14, 17.52 METERS (57.5 FT) NORTHEAST OF A CURVE AND
 AU2153'A 35 MPH SIGN AND 0.91 METERS (3.0 FT) SOUTHWEST OF THE POWER LINE
 AU2153'POLE.  NOTE, DRIVING RATE 15 SECONDS PER FOOT.  ROD ANCHORED.
 AU2153'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 AU2153'THE MARK IS 0.30 M BELOW HIGHWAY 45.
 AU2153
 AU2153                          STATION RECOVERY (1984)
 AU2153
 AU2153'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU2153'RECOVERED IN GOOD CONDITION.
 AU2153
 AU2153                          STATION RECOVERY (1994)
 AU2153
 AU2153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2153'6.8 KM (4.20 MI) SOUTHERLY ALONG STATE HIGHWAY 45 (BARATARIA
 AU2153'BOULEVARD) FROM THE JUNCTION OF STATE HIGHWAY 3134 IN MARRERO, 9.8 M
 AU2153'(32.2 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT)
 AU2153'SOUTHWEST OF UTILITY POLE NUMBER 183, 0.3 M (1.0 FT) NORTHEAST OF A
 AU2153'WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AU2153'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL0618 ***********************************************************************
 DL0618  DESIGNATION -  A 37
 DL0618  PID         -  DL0618
 DL0618  STATE/COUNTY-  LA/WEBSTER
 DL0618  COUNTRY     -  US
 DL0618  USGS QUAD   -  TAYLOR (2017)
 DL0618
 DL0618                         *CURRENT SURVEY CONTROL
 DL0618  ______________________________________________________________________
 DL0618* NAD 83(1986) POSITION- 33 00 17.     (N) 093 27 43.     (W)   SCALED
 DL0618* NAVD 88 ORTHO HEIGHT -    75.325 (meters)      247.13  (feet) ADJUSTED
 DL0618  ______________________________________________________________________
 DL0618  GEOID HEIGHT    -        -26.253 (meters)                     GEOID18
 DL0618  DYNAMIC HEIGHT  -         75.243 (meters)      246.86  (feet) COMP
 DL0618  MODELED GRAVITY -    979,547.5   (mgal)                       NAVD 88
 DL0618
 DL0618  VERT ORDER      -  SECOND    CLASS 0
 DL0618
 DL0618.The horizontal coordinates were scaled from a map and have
 DL0618.an estimated accuracy of +/- 6 seconds.
 DL0618
 DL0618.The orthometric height was determined by differential leveling and
 DL0618.adjusted by the NATIONAL GEODETIC SURVEY
 DL0618.in June 1991.
 DL0618
 DL0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL0618.GEOID18 height accuracy estimate available here.
 DL0618
 DL0618.Click photographs - Photos may exist for this station.
 DL0618
 DL0618.The dynamic height is computed by dividing the NAVD 88
 DL0618.geopotential number by the normal gravity value computed on the
 DL0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL0618.degrees latitude (g = 980.6199 gals.).
 DL0618
 DL0618.The modeled gravity was interpolated from observed gravity values.
 DL0618
 DL0618;                    North         East    Units  Estimated Accuracy
 DL0618;SPC LA N     -   278,130.      910,100.      MT  (+/- 180 meters Scaled)
 DL0618
 DL0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS568519(NAD 83)
 DL0618
 DL0618                          SUPERSEDED SURVEY CONTROL
 DL0618
 DL0618  NGVD 29 (??/??/92)   75.381  (m)          247.31   (f) ADJ UNCH    2 0
 DL0618
 DL0618.Superseded values are not recommended for survey control.
 DL0618
 DL0618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL0618.See file dsdata.pdf to determine how the superseded data were derived.
 DL0618
 DL0618_MARKER: DB = BENCH MARK DISK
 DL0618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL0618_STAMPING: A 37 1934
 DL0618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL0618+STABILITY: SURFACE MOTION
 DL0618
 DL0618  HISTORY     - Date     Condition        Report By
 DL0618  HISTORY     - 1934     MONUMENTED       CGS
 DL0618  HISTORY     - 1956     POOR             USGS
 DL0618
 DL0618                          STATION DESCRIPTION
 DL0618
 DL0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 DL0618'IN SPRINGHILL.
 DL0618'AT SPRING HILL, WEBSTER PARISH, ABOUT 20 YARDS SOUTH OF THE LOUISIANA
 DL0618'AND ARKANSAS RAILWAY STATION, AND ABOUT 9 YARDS WEST OF THE TRACK.  A
 DL0618'STANDARD DISK, STAMPED A 37 1934 AND SET IN THE TOP OF A CONCRETE
 DL0618'POST.
 DL0618
 DL0618                          STATION RECOVERY (1956)
 DL0618
 DL0618'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 DL0618'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0718 ***********************************************************************
 AT0718  DESIGNATION -  A 370
 AT0718  PID         -  AT0718
 AT0718  STATE/COUNTY-  LA/PLAQUEMINES
 AT0718  COUNTRY     -  US
 AT0718  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0718
 AT0718                         *CURRENT SURVEY CONTROL
 AT0718  ______________________________________________________________________
 AT0718* NAD 83(1986) POSITION- 29 32 42.     (N) 089 46 41.     (W)   SCALED
 AT0718* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0718  **This station is located in a suspected subsidence area (see below).
 AT0718  ______________________________________________________________________
 AT0718  GEOID HEIGHT    -        -24.574 (meters)                     GEOID18
 AT0718
 AT0718.The horizontal coordinates were scaled from a map and have
 AT0718.an estimated accuracy of +/- 6 seconds.
 AT0718
 AT0718.** This station is in an area of known vertical motion. If an
 AT0718.** orthometric height was ever established but is not available 
 AT0718.** in the current survey control section, the orthometric height
 AT0718.** is considered suspect.  Suspect heights are available in the
 AT0718.** superseded section only if requested.
 AT0718
 AT0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0718.GEOID18 height accuracy estimate available here.
 AT0718
 AT0718.Click photographs - Photos may exist for this station.
 AT0718
 AT0718;                    North         East    Units  Estimated Accuracy
 AT0718;SPC LA S     -   116,860.    1,150,730.      MT  (+/- 180 meters Scaled)
 AT0718
 AT0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT307715(NAD 83)
 AT0718
 AT0718                          SUPERSEDED SURVEY CONTROL
 AT0718
 AT0718.No superseded survey control is available for this station.
 AT0718
 AT0718_MARKER: I = METAL ROD
 AT0718_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0718_STAMPING: A 370 1984
 AT0718_MARK LOGO: NGS
 AT0718_PROJECTION: FLUSH
 AT0718_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0718_ROD/PIPE-DEPTH: 30.5 meters
 AT0718
 AT0718  HISTORY     - Date     Condition        Report By
 AT0718  HISTORY     - 1984     MONUMENTED       NGS
 AT0718
 AT0718                          STATION DESCRIPTION
 AT0718
 AT0718'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AT0718'8.0 KM (5.0 MI) NW FROM PORT SULPHUR.
 AT0718'8.0 KM (5.0 MI) NORTHWEST ALONG STATE ROUTE 23 FROM THE POST OFFICE IN
 AT0718'PORT SULPHUR TO AN ASPHALT ROAD LEADING NORTHEAST ON THE RIGHT AND THE
 AT0718'MARK ON THE LEFT, 25.33 METERS (83.1 FT) SOUTHWEST OF THE CENTER LINE
 AT0718'OF ROUTE 23 SOUTHBOUND AND 7.68 METERS (25.2 FT) NORTHEAST OF THE
 AT0718'CENTER OF A TRAIL.
 AT0718'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 AT0718'THE MARK IS ABOVE LEVEL WITH ROUTE 23.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0693 ***********************************************************************
 BX0693  DESIGNATION -  A 3705
 BX0693  PID         -  BX0693
 BX0693  STATE/COUNTY-  LA/GRANT
 BX0693  COUNTRY     -  US
 BX0693  USGS QUAD   -  BALL (2018)
 BX0693
 BX0693                         *CURRENT SURVEY CONTROL
 BX0693  ______________________________________________________________________
 BX0693* NAD 83(1986) POSITION- 31 27 51.     (N) 092 25 35.     (W)   SCALED
 BX0693* NAVD 88 ORTHO HEIGHT -    64.89  (+/-2cm)      212.9   (feet) VERTCON3
 BX0693  ______________________________________________________________________
 BX0693  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 BX0693  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0693
 BX0693.The horizontal coordinates were scaled from a map and have
 BX0693.an estimated accuracy of +/- 6 seconds.
 BX0693
 BX0693.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0693.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0693
 BX0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0693.GEOID18 height accuracy estimate available here.
 BX0693
 BX0693.The vertical order pertains to the NGVD 29 superseded value.
 BX0693
 BX0693.Click photographs - Photos may exist for this station.
 BX0693
 BX0693;                    North         East    Units  Estimated Accuracy
 BX0693;SPC LA N     -   106,910.    1,007,000.      MT  (+/- 180 meters Scaled)
 BX0693
 BX0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ544811(NAD 83)
 BX0693
 BX0693                          SUPERSEDED SURVEY CONTROL
 BX0693
 BX0693  NGVD 29 (11/26/84)   64.884  (m)          212.87   (f) ADJUSTED    1 2
 BX0693
 BX0693.Superseded values are not recommended for survey control.
 BX0693
 BX0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0693.See file dsdata.pdf to determine how the superseded data were derived.
 BX0693
 BX0693_MARKER: DD = SURVEY DISK
 BX0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0693_STAMPING: A 3705
 BX0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0693+STABILITY: SURFACE MOTION
 BX0693
 BX0693  HISTORY     - Date     Condition        Report By
 BX0693  HISTORY     - 1934     MONUMENTED       LAGS
 BX0693  HISTORY     - 1966     GOOD             CGS
 BX0693
 BX0693                          STATION DESCRIPTION
 BX0693
 BX0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0693'0.4 MI NW FROM SIMMS.
 BX0693'ABOUT 0.4 MILE NORTHWEST ALONG A GRAVELED ROAD FROM THE STATION SIGN
 BX0693'AT SIMMS SIDING ALONG THE MISSOURI PACIFIC RAILROAD, IN SECTION 25, T
 BX0693'6 N, R 1 W, ABOUT 0.2 MILE EAST OF THE JUNCTION OF THE ROAD AND STATE
 BX0693'HIGHWAY 768, ABOUT 0.1 MILE WEST OF THE BRICK RESIDENCE OF W.S. PARKS
 BX0693'WHICH IS ON THE NORTH SIDE OF A GRAVELED ROAD, 19 FEET SOUTH OF THE
 BX0693'CENTER LINE OF THE GRAVELED ROAD, 199 FEET WEST OF A POWER LINE
 BX0693'CROSSING OVER THE ROAD, 55.0 FEET WEST OF A 10-INCH PINE TREE BEARING
 BX0693'A WITNESS SHIELD, 37 1/2 FEET SOUTH OF A FENCE ON THE NORTH SIDE OF A
 BX0693'GRAVELED ROAD, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN
 BX0693'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0738 ***********************************************************************
 AT0738  DESIGNATION -  A 371
 AT0738  PID         -  AT0738
 AT0738  STATE/COUNTY-  LA/PLAQUEMINES
 AT0738  COUNTRY     -  US
 AT0738  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0738
 AT0738                         *CURRENT SURVEY CONTROL
 AT0738  ______________________________________________________________________
 AT0738* NAD 83(2011) POSITION- 29 34 32.81391(N) 089 47 33.75496(W)   ADJUSTED
 AT0738* NAD 83(2011) ELLIP HT-   -20.845 (meters)        (06/27/12)   ADJUSTED
 AT0738* NAD 83(2011) EPOCH   -  2010.00
 AT0738* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0738  **This station is located in a suspected subsidence area (see below).
 AT0738  ______________________________________________________________________
 AT0738  GEOID HEIGHT    -        -24.690 (meters)                     GEOID18
 AT0738  NAD 83(2011) X  -     20,085.078 (meters)                     COMP
 AT0738  NAD 83(2011) Y  - -5,551,563.269 (meters)                     COMP
 AT0738  NAD 83(2011) Z  -  3,129,552.688 (meters)                     COMP
 AT0738  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AT0738  DYNAMIC HEIGHT  -          4.12  (meters)       13.5   (feet) COMP
 AT0738  MODELED GRAVITY -    979,304.8   (mgal)                       NAVD 88
 AT0738
 AT0738  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AT0738  Standards:
 AT0738         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AT0738            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AT0738  -------------------------------------------------------------------
 AT0738  NETWORK    1.08   4.53           0.47   0.41   2.31      0.02283471
 AT0738  -------------------------------------------------------------------
 AT0738  Click here for local accuracies and other accuracy information.
 AT0738
 AT0738.The horizontal coordinates were established by GPS observations
 AT0738.and adjusted by the National Geodetic Survey in June 2012.
 AT0738
 AT0738.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AT0738.been affixed to the stable North American tectonic plate. See 
 AT0738.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AT0738
 AT0738.The horizontal coordinates are valid at the epoch date displayed above
 AT0738.which is a decimal equivalence of Year/Month/Day.
 AT0738
 AT0738.** This station is in an area of known vertical motion. If an
 AT0738.** orthometric height was ever established but is not available 
 AT0738.** in the current survey control section, the orthometric height
 AT0738.** is considered suspect.  Suspect heights are available in the
 AT0738.** superseded section only if requested.
 AT0738
 AT0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0738.GEOID18 height accuracy estimate available here.
 AT0738
 AT0738.Click photographs - Photos may exist for this station.
 AT0738
 AT0738.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT0738
 AT0738.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0738
 AT0738.The ellipsoidal height was determined by GPS observations
 AT0738.and is referenced to NAD 83.
 AT0738
 AT0738.The dynamic height is computed by dividing the NAVD 88
 AT0738.geopotential number by the normal gravity value computed on the
 AT0738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0738.degrees latitude (g = 980.6199 gals.).
 AT0738
 AT0738.The modeled gravity was interpolated from observed gravity values.
 AT0738
 AT0738. The following values were computed from the NAD 83(2011) position.
 AT0738
 AT0738;                    North         East     Units Scale Factor Converg.
 AT0738;SPC LA S     -   120,248.786 1,149,265.697   MT  0.99995308   +0 46 13.2
 AT0738;SPC LA S     -   394,516.23  3,770,549.21   sFT  0.99995308   +0 46 13.2
 AT0738;UTM  16      - 3,275,036.015   229,456.074   MT  1.00050322   -1 22 45.3
 AT0738
 AT0738!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0738!SPC LA S     -   1.00000327  x   0.99995308  =   0.99995635
 AT0738!UTM  16      -   1.00000327  x   1.00050322  =   1.00050650
 AT0738
 AT0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2945675036(NAD 83)
 AT0738
 AT0738                          SUPERSEDED SURVEY CONTROL
 AT0738
 AT0738  NAD 83(2007)-  29 34 32.81414(N)    089 47 33.75597(W) AD(       ) 0
 AT0738  ELLIP H (02/10/07)  -20.825  (m)                       GP(       )    
 AT0738  NAD 83(1992)-  29 34 32.81426(N)    089 47 33.75600(W) AD(       ) B
 AT0738  ELLIP H (05/09/05)  -20.823  (m)                       GP(       ) 4 2
 AT0738
 AT0738.Superseded values are not recommended for survey control.
 AT0738
 AT0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0738.See file dsdata.pdf to determine how the superseded data were derived.
 AT0738
 AT0738_MARKER: I = METAL ROD
 AT0738_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0738_STAMPING: A 371 1984
 AT0738_MARK LOGO: NGS
 AT0738_PROJECTION: FLUSH
 AT0738_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AT0738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0738+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2002
 AT0738_ROD/PIPE-DEPTH: 32.9 meters
 AT0738
 AT0738  HISTORY     - Date     Condition        Report By
 AT0738  HISTORY     - 1984     MONUMENTED       NGS
 AT0738  HISTORY     - 20021203 GOOD             3001
 AT0738
 AT0738                          STATION DESCRIPTION
 AT0738
 AT0738'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AT0738'0.3 KM (0.2 MI) SE FROM POINTE A LA HACHE.
 AT0738'0.3 KM (0.2 MI) SOUTHEAST ALONG OLD STATE HIGHWAY 39 FROM THE COURT
 AT0738'HOUSE AT POINTE A LA HACHE, AT EAST BANK FERRY LANDING, 17.4 METERS
 AT0738'(57.5 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 70.0 METERS
 AT0738'(230.0 FT) SOUTHEAST OF SOUTHEAST END FERRY RAMP FROM LEVEE TOP AND
 AT0738'1.2 METERS (4.0 FT) NORTHEAST OF NORTHEAST EDGE AND 2 FEET LOWER THAN
 AT0738'LEVEE TOP.
 AT0738'THE MARK IS 4 METERS  W FROM A WITNESS POST.
 AT0738'THE MARK IS 4.15 M ABOVE HIGHWAY.
 AT0738
 AT0738                          STATION RECOVERY (2002)
 AT0738
 AT0738'RECOVERY NOTE BY 3001, INC 2002 (KC)
 AT0738'THE STATION IS LOCATED IN POINT A LA HACHE, 0.2 MILES FROM COURTH
 AT0738'HOUSE IN POINT A LA  HACHE, 5.2 MILES NORTHWEST OF HAPPY JACK, 22
 AT0738'MILES SOUTHEAST OF BELLE CHASSE.  OWNERSHIP--USACE.
 AT0738'
 AT0738'TO REACH THE STATION FROM THE INTERSECTION OF HWY 39 AND POINT A LA
 AT0738'HACHE COURT HOUSE,  GO SOUTHEAST ON HEY 39 FOR 0.2 MILES AND STATION
 AT0738'ON LEFT NEAR THE L/S CROWN OF LEVEE.
 AT0738'
 AT0738'THE STATION IS 57.5' SOUTHWEST OF THE CENTERLINE OF HWY 39, 230'
 AT0738'SOUTHEAST OF THE  INTERSECTION OF CENTERLINE OF LEVEE AND THE MOST
 AT0738'SOUTHERN EDGE OF ASPHALT RAMP LEADING TO FERRY LANDING, 4' NORTHEAST
 AT0738'OF THE L/S CROWN OF LEVEE, 41.9 SOTHWEST OF A POWER POLE, 48' SOUTH
 AT0738'OF AN ANCHOR FOR A GUY WIRE, 82 SOUTH SOUTHWEST OF A FIRE HYDRANT, 78'
 AT0738'SOUTH SOUTHWEST OF A WATER VALVE WHICH FIRE HYDRANT AND WATER VAVLE
 AT0738'IS ACROSS HWY. STATION IS A STAINLESS ROD W/O SLEEVE STAMPED A 371
 AT0738'1984.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8236 ***********************************************************************
 AC8236  DESIGNATION -  A 371 RESET
 AC8236  PID         -  AC8236
 AC8236  STATE/COUNTY-  LA/PLAQUEMINES
 AC8236  COUNTRY     -  US
 AC8236  USGS QUAD   -  LAKE BATOLA (2018)
 AC8236
 AC8236                         *CURRENT SURVEY CONTROL
 AC8236  ______________________________________________________________________
 AC8236* NAD 83(1986) POSITION- 29 43 34.     (N) 089 47 34.     (W)   SCALED
 AC8236* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8236  **This station is located in a suspected subsidence area (see below).
 AC8236  ______________________________________________________________________
 AC8236  GEOID HEIGHT    -        -25.243 (meters)                     GEOID18
 AC8236
 AC8236.The horizontal coordinates were scaled from a map and have
 AC8236.an estimated accuracy of +/- 6 seconds.
 AC8236
 AC8236.** This station is in an area of known vertical motion. If an
 AC8236.** orthometric height was ever established but is not available 
 AC8236.** in the current survey control section, the orthometric height
 AC8236.** is considered suspect.  Suspect heights are available in the
 AC8236.** superseded section only if requested.
 AC8236
 AC8236.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8236.GEOID18 height accuracy estimate available here.
 AC8236
 AC8236.Click photographs - Photos may exist for this station.
 AC8236
 AC8236;                    North         East    Units  Estimated Accuracy
 AC8236;SPC LA S     -   136,910.    1,149,040.      MT  (+/- 180 meters Scaled)
 AC8236
 AC8236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT298917(NAD 83)
 AC8236
 AC8236                          SUPERSEDED SURVEY CONTROL
 AC8236
 AC8236.No superseded survey control is available for this station.
 AC8236
 AC8236_MARKER: DV = VERTICAL CONTROL DISK
 AC8236_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AC8236_STAMPING: A 371 RESET 1991
 AC8236_MARK LOGO: NGS
 AC8236_PROJECTION: FLUSH
 AC8236_MAGNETIC: I = MARKER IS A STEEL ROD
 AC8236_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8236+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AC8236_ROD/PIPE-DEPTH: 9.75 meters
 AC8236
 AC8236  HISTORY     - Date     Condition        Report By
 AC8236  HISTORY     - 1991     MONUMENTED       LADTD
 AC8236
 AC8236                          STATION DESCRIPTION
 AC8236
 AC8236'DESCRIBED BY LA TRANSP AND DEV 1991 (SLC)
 AC8236'THE STATION IS LOCATED ABOUT 0.2 MI (0.3 KM) SOUTHEAST OF POINTE A LA
 AC8236'HACHE, SET OF THE EAST BANK OF THE MISSISSIPPI RIVER, AT THE FERRY
 AC8236'LANDING.  OWNERSHIP--PLAQUEMINES PARISH LEVEE BOARD. TO REACH THE
 AC8236'STATION FROM COURT HOUSE IN POINTE A LA HACHE, GO SOUTHEAST FOR 0.2 MI
 AC8236'(0.3 KM) ON STATE HIGHWAY 39 TO THE STATION ON THE RIGHT, SET NEAR A
 AC8236'POWER POLE, FIRST POWER POLE SOUTHEAST OF THE FERRY LANDING, 50.0 FT
 AC8236'(15.2 M) WEST-SOUTHWEST AND ACROSS THE HIGHWAY FROM AN 18-INCH CEMENT
 AC8236'CULVERT UNDER SIDEWALK LEADING TO THE CAPONE PLANTATION, 46.5 FT (14.2
 AC8236'M) SOUTHWEST AND ACROSS THE HIGHWAY FROM A 36-INCH PECAN TREE IN THE
 AC8236'CAPONE PLANTATION YARD, 43.5 FT (13.3 M) SOUTH AND ACROSS THE HIGHWAY
 AC8236'FROM A FIRE HYDRANT, 2.5 FT (0.8 M) WEST-NORTHWEST FROM A POWER POLE
 AC8236'AND 2.0 FT (0.6 M) WEST-NORTHWEST FROM A FIBER GLASS WITNESS POST.
 AC8236'THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1036 ***********************************************************************
 BX1036  DESIGNATION -  A 3720
 BX1036  PID         -  BX1036
 BX1036  STATE/COUNTY-  LA/NATCHITOCHES
 BX1036  COUNTRY     -  US
 BX1036  USGS QUAD   -  LENA (2018)
 BX1036
 BX1036                         *CURRENT SURVEY CONTROL
 BX1036  ______________________________________________________________________
 BX1036* NAD 83(1986) POSITION- 31 28 32.     (N) 092 47 52.     (W)   SCALED
 BX1036* NAVD 88 ORTHO HEIGHT -    42.36  (+/-2cm)      139.0   (feet) VERTCON3
 BX1036  ______________________________________________________________________
 BX1036  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 BX1036  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1036
 BX1036.The horizontal coordinates were scaled from a map and have
 BX1036.an estimated accuracy of +/- 6 seconds.
 BX1036
 BX1036.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1036.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1036
 BX1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1036.GEOID18 height accuracy estimate available here.
 BX1036
 BX1036.The vertical order pertains to the NGVD 29 superseded value.
 BX1036
 BX1036.Click photographs - Photos may exist for this station.
 BX1036
 BX1036;                    North         East    Units  Estimated Accuracy
 BX1036;SPC LA N     -   108,200.      971,710.      MT  (+/- 180 meters Scaled)
 BX1036
 BX1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ192823(NAD 83)
 BX1036
 BX1036                          SUPERSEDED SURVEY CONTROL
 BX1036
 BX1036  NGVD 29 (11/26/84)   42.370  (m)          139.01   (f) ADJUSTED    1 2
 BX1036
 BX1036.Superseded values are not recommended for survey control.
 BX1036
 BX1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1036.See file dsdata.pdf to determine how the superseded data were derived.
 BX1036
 BX1036_MARKER: DD = SURVEY DISK
 BX1036_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1036_STAMPING: A 3720
 BX1036_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1036
 BX1036  HISTORY     - Date     Condition        Report By
 BX1036  HISTORY     - UNK      MONUMENTED       LAGS
 BX1036  HISTORY     - 1938     GOOD             CGS
 BX1036
 BX1036                          STATION DESCRIPTION
 BX1036
 BX1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1036'4.0 MI E FROM CHOPIN.
 BX1036'ABOUT 4.0 MILES EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX1036'STATION AT CHOPIN, NATCHITOCHES PARISH, ABOUT 0.8 MILE EAST OF THE
 BX1036'STATION AT GALBRAITH, AT THE TOP OF A CUT, 60 FEET NORTH OF THE NORTH
 BX1036'RAIL, ABOUT 22 PACES SOUTH OF A BLAZED PINE TREE, ABOUT 16 PACES
 BX1036'SOUTHEAST OF A BLAZED GUMWOOD TREE, AND 10 FEET OUTSIDE THE
 BX1036'RIGHT-OF-WAY FENCE.  A STATE SURVEY STANDARD DISK STAMPED A 3720 AND
 BX1036'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1811 ***********************************************************************
 BH1811  DESIGNATION -  A 374
 BH1811  PID         -  BH1811
 BH1811  STATE/COUNTY-  LA/ORLEANS
 BH1811  COUNTRY     -  US
 BH1811  USGS QUAD   -  LITTLE WOODS (2018)
 BH1811
 BH1811                         *CURRENT SURVEY CONTROL
 BH1811  ______________________________________________________________________
 BH1811* NAD 83(2011) POSITION- 30 04 31.35026(N) 089 56 38.31672(W)   ADJUSTED
 BH1811* NAD 83(2011) ELLIP HT-   -26.675 (meters)        (06/27/12)   ADJUSTED
 BH1811* NAD 83(2011) EPOCH   -  2010.00
 BH1811* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1811  **This station is located in a suspected subsidence area (see below).
 BH1811  ______________________________________________________________________
 BH1811  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 BH1811  NAD 83(2011) X  -      5,401.351 (meters)                     COMP
 BH1811  NAD 83(2011) Y  - -5,524,048.377 (meters)                     COMP
 BH1811  NAD 83(2011) Z  -  3,177,593.743 (meters)                     COMP
 BH1811  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BH1811  DYNAMIC HEIGHT  -         -0.196 (meters)       -0.64  (feet) COMP
 BH1811  MODELED GRAVITY -    979,320.9   (mgal)                       NAVD 88
 BH1811  OBS GRAVITY     -    979,322.0   (mgal)                       GRAV_OBS
 BH1811
 BH1811  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BH1811  Standards:
 BH1811         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BH1811            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BH1811  -------------------------------------------------------------------
 BH1811  NETWORK    0.66   3.35           0.13   0.33   1.71      0.02526075
 BH1811  -------------------------------------------------------------------
 BH1811  Click here for local accuracies and other accuracy information.
 BH1811
 BH1811.The horizontal coordinates were established by GPS observations
 BH1811.and adjusted by the National Geodetic Survey in June 2012.
 BH1811
 BH1811.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BH1811.been affixed to the stable North American tectonic plate. See 
 BH1811.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BH1811
 BH1811.The horizontal coordinates are valid at the epoch date displayed above
 BH1811.which is a decimal equivalence of Year/Month/Day.
 BH1811
 BH1811.** This station is in an area of known vertical motion. If an
 BH1811.** orthometric height was ever established but is not available 
 BH1811.** in the current survey control section, the orthometric height
 BH1811.** is considered suspect.  Suspect heights are available in the
 BH1811.** superseded section only if requested.
 BH1811
 BH1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1811.GEOID18 height accuracy estimate available here.
 BH1811
 BH1811.Click photographs - Photos may exist for this station.
 BH1811
 BH1811.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BH1811
 BH1811.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1811
 BH1811.The ellipsoidal height was determined by GPS observations
 BH1811.and is referenced to NAD 83.
 BH1811
 BH1811.The dynamic height is computed by dividing the NAVD 88
 BH1811.geopotential number by the normal gravity value computed on the
 BH1811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1811.degrees latitude (g = 980.6199 gals.).
 BH1811
 BH1811.The modeled gravity was interpolated from observed gravity values.
 BH1811
 BH1811.The observed gravity was obtained from relative gravimeter ties
 BH1811.to the IGSN71 gravity network.
 BH1811
 BH1811. The following values were computed from the NAD 83(2011) position.
 BH1811
 BH1811;                    North         East     Units Scale Factor Converg.
 BH1811;SPC LA S     -   175,433.352 1,133,939.300   MT  0.99992659   +0 41 40.9
 BH1811;SPC LA S     -   575,567.59  3,720,265.85   sFT  0.99992659   +0 41 40.9
 BH1811;UTM  16      - 3,330,793.302   216,212.465   MT  1.00059373   -1 28 34.8
 BH1811;UTM  15      - 3,331,077.105   794,593.384   MT  1.00067086   +1 31 57.3
 BH1811
 BH1811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1811!SPC LA S     -   1.00000419  x   0.99992659  =   0.99993078
 BH1811!UTM  16      -   1.00000419  x   1.00059373  =   1.00059792
 BH1811!UTM  15      -   1.00000419  x   1.00067086  =   1.00067505
 BH1811
 BH1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1621230793(NAD 83)
 BH1811
 BH1811                          SUPERSEDED SURVEY CONTROL
 BH1811
 BH1811  NAD 83(2007)-  30 04 31.35032(N)    089 56 38.31739(W) AD(2006.81) A
 BH1811  ELLIP H (03/12/08)  -26.670  (m)                       GP(2006.81) 3 1
 BH1811  ELLIP H (09/30/02)  -26.677  (m)                       GP(       ) 4 2
 BH1811  NAD 83(1993)-  30 04 31.34970(N)    089 56 38.31698(W) AD(       ) 1
 BH1811  NAD 83(1992)-  30 04 31.34972(N)    089 56 38.31698(W) AD(       ) 1
 BH1811  ELLIP H (01/21/93)  -26.649  (m)                       GP(       ) 4 2
 BH1811  NAD 83(1986)-  30 04 31.36571(N)    089 56 38.31431(W) AD(       ) 1
 BH1811  NAD 83(1986)-  30 04 31.36659(N)    089 56 38.31274(W) AD(       ) 1
 BH1811  NAD 27      -  30 04 30.64342(N)    089 56 38.06913(W) AD(       ) 1
 BH1811
 BH1811.Superseded values are not recommended for survey control.
 BH1811
 BH1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1811.See file dsdata.pdf to determine how the superseded data were derived.
 BH1811
 BH1811_MARKER: F = FLANGE-ENCASED ROD
 BH1811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BH1811_STAMPING: A 374 1985
 BH1811_MARK LOGO: NGS
 BH1811_PROJECTION: RECESSED 5 CENTIMETERS
 BH1811_MAGNETIC: I = MARKER IS A STEEL ROD
 BH1811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1811+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2013
 BH1811_ROD/PIPE-DEPTH: 23.2 meters
 BH1811_SLEEVE-DEPTH  : 17.4 meters
 BH1811
 BH1811  HISTORY     - Date     Condition        Report By
 BH1811  HISTORY     - 1985     MONUMENTED       NGS
 BH1811  HISTORY     - 1987     GOOD             LADTD
 BH1811  HISTORY     - 19880920 GOOD             LADTD
 BH1811  HISTORY     - 19890112 GOOD
 BH1811  HISTORY     - 19901025 GOOD             NGS
 BH1811  HISTORY     - 19941114 GOOD             NGS
 BH1811  HISTORY     - 20050910 GOOD             JCLS
 BH1811  HISTORY     - 20060602 GOOD             NGS
 BH1811  HISTORY     - 20090303 GOOD             WOOLPT
 BH1811  HISTORY     - 20090310 GOOD             JCLS
 BH1811  HISTORY     - 20131104 GOOD             COMPDA
 BH1811
 BH1811                          STATION DESCRIPTION
 BH1811
 BH1811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 BH1811'IN LITTLE WOODS.
 BH1811'THE MARK IS 0.2 M ABOVE ROAD.
 BH1811'IN LITTLE WOODS, AT THE JUNCTION OF PARIS ROAD AND HAYNE BOULEVARD,
 BH1811'NEAR THE NORTHWEST END OF THE MEDIAN OF PARIS ROAD, 12.50 METERS
 BH1811'(41.0 FT) SOUTHEAST OF THE EXTENDED CENTERLINE OF THE BOULEVARD,
 BH1811'7.53 METERS (24.7 FT) NORTHEAST OF THE CENTERLINE OF THE SOUTH BOUND
 BH1811'LANE OF THE ROAD, 4.27 METERS (14.0 FT) SOUTHEAST OF THE NORTHWEST END
 BH1811'OF THE MEDIAN.  NOTE--ACCESS TO THE MARK IS THROUGH A 5 INCH LOGO CAP.
 BH1811'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 BH1811
 BH1811                          STATION RECOVERY (1987)
 BH1811
 BH1811'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (TLH)
 BH1811'THE STATION IS LOCATED ABOUT 1.79 KM (1.1 MI) NORTH FROM THE
 BH1811'JUNCTION OF STATE HIGHWAY 47 AND INTERSTATE HIGHWAY 10 JUST
 BH1811'SOUTHEAST OF LITTLE WOODS.
 BH1811'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BH1811'
 BH1811'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 10 AND STATE
 BH1811'HIGHWAY 47 (EXIT 246) JUST SOUTHEAST OF LITTLE WOODS, GO
 BH1811'NORTH FOR 1.79 KM (1.1 MI) ON HIGHWAY 47 TO A SHARP TURN  ON THE
 BH1811'LEFT AT A LEVEE AND THE STATION ON THE LEFT IN THE MEDIAN.
 BH1811'
 BH1811'THE STATION IS A STANDARD NGS DATUM POINT ATTACHED TO A STEEL ROD
 BH1811'ACCESSED THROUGH A STANDARD LOGO CAP.
 BH1811'STAMPED---A 374 1985---,
 BH1811'12.8 METERS (42 FT) SOUTHEAST FROM THE EXTENDED CENTER OF HAYNE
 BH1811'BOULEVARD,
 BH1811'4.2 METERS (13.8 FT) SOUTHEAST FROM THE NORTHEAST CURB OF THE
 BH1811'MEDIAN,
 BH1811'3.4 METERS (11.2 FT) NORTHEAST FROM THE SOUTHWEST MEDIAN CURB, AND
 BH1811'2.4 METERS (7.9 FT) SOUTHEAST FROM A FIBERGLASS WITNESS POST AT A
 BH1811'HIGHWAY SIGN POST.
 BH1811
 BH1811                          STATION RECOVERY (1988)
 BH1811
 BH1811'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BH1811'THE STATION IS LOCATED ABOUT 1.79 KM (1.10 MI) NORTH FROM THE JUNCTION
 BH1811'OF STATE HIGHWAY 47 AND INTERSTATE HIGHWAY 10 JUST SOUTHEAST OF LITTLE
 BH1811'WOODS.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BH1811'DEVELOPMENT.
 BH1811'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 10 AND STATE
 BH1811'HIGHWAY 47 (EXIT 246) JUST SOUTHEAST OF LITTLE WOODS, GO NORTH FOR
 BH1811'1.79 KM (1.10 MI) ON HIGHWAY 47 TO A SHARP TURN TO THE LEFT AT A LEVEE
 BH1811'AND THE STATION ON THE LEFT IN THE MEDIAN, 12.8 M (42.0 FT) SOUTHEAST
 BH1811'FROM THE EXTENDED CENTER OF HAYNE BOULEVARD, 4.2 M (13.8 FT) SOUTHEAST
 BH1811'FROM THE NORTHEAST CURB OF THE MEDIAN, 3.4 M (11.2 FT) NORTHEAST FROM
 BH1811'THE SOUTHWEST MEDIAN CURB AND 2.4 M (7.9 FT) SOUTHEAST FROM A
 BH1811'FIBERGLASS WITNESS POST AT A HIGHWAY SIGN POST.
 BH1811
 BH1811                          STATION RECOVERY (1989)
 BH1811
 BH1811'RECOVERED 1989
 BH1811'RECOVERED IN GOOD CONDITION.
 BH1811
 BH1811                          STATION RECOVERY (1990)
 BH1811
 BH1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1811'IN NEW ORLEANS, AT THE INTERSECTION OF PARIS ROAD AND HAYNE
 BH1811'BOULEVARD, IN THE MEDIAN OF PARIS ROAD, 12.5 M (41.0 FT) SOUTHEAST OF
 BH1811'THE EXTENDED CENTERLINE OF THE BOULEVARD, 7.5 M (24.6 FT) NORTHEAST
 BH1811'OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE ROAD, 4.3 M (14.1
 BH1811'FT) SOUTHEAST OF THE NORTHWEST END OF THE MEDIAN, AND 0.3 M (1.0 FT)
 BH1811'ABOVE THE LEVEL OF THE ROAD.  NOTE--ACCESS TO THE DATUM POINT IS
 BH1811'THROUGH A 5-INCH LOGO CAP.
 BH1811
 BH1811                          STATION RECOVERY (1994)
 BH1811
 BH1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1811'IN NEW ORLEANS, AT THE INTERSECTION OF STATE HIGHWAY 47 AND HAYNE
 BH1811'BOULEVARD, 12.5 M (41.0 FT) SOUTHEAST OF THE EXTENDED CENTER OF THE
 BH1811'BOULEVARD, 7.6 M (24.9 FT) NORTHEAST OF THE CENTERLINE OF THE
 BH1811'SOUTHBOUND LANES OF THE HIGHWAY, 7.4 M (24.3 FT) SOUTHWEST OF THE
 BH1811'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.2 M (0.7 FT)
 BH1811'ABOVE THE LEVEL OF THE ROAD.  NOTE--ACCESS TO THE DATUM POINT IS
 BH1811'THROUGH A 5-INCH LOGO CAP.
 BH1811
 BH1811                          STATION RECOVERY (2005)
 BH1811
 BH1811'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005 (MRY)
 BH1811'RECOVERED IN GOOD CONDITION.
 BH1811
 BH1811                          STATION RECOVERY (2006)
 BH1811
 BH1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BH1811'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BH1811
 BH1811                          STATION RECOVERY (2009)
 BH1811
 BH1811'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 BH1811'RECOVERED AS DESCRIBED
 BH1811
 BH1811                          STATION RECOVERY (2009)
 BH1811
 BH1811'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 BH1811'RECOVERED IN GOOD CONDITION.
 BH1811
 BH1811                          STATION RECOVERY (2013)
 BH1811
 BH1811'RECOVERY NOTE BY COMPASSDATA INC 2013 (NK)
 BH1811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1794 ***********************************************************************
 BH1794  DESIGNATION -  A 375
 BH1794  PID         -  BH1794
 BH1794  STATE/COUNTY-  LA/ORLEANS
 BH1794  COUNTRY     -  US
 BH1794  USGS QUAD   -  NORTH SHORE (2018)
 BH1794
 BH1794                         *CURRENT SURVEY CONTROL
 BH1794  ______________________________________________________________________
 BH1794* NAD 83(1986) POSITION- 30 08 15.     (N) 089 45 23.     (W)   SCALED
 BH1794* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1794  **This station is located in a suspected subsidence area (see below).
 BH1794  ______________________________________________________________________
 BH1794  GEOID HEIGHT    -        -26.442 (meters)                     GEOID18
 BH1794  DYNAMIC HEIGHT  -          0.707 (meters)        2.32  (feet) COMP
 BH1794  MODELED GRAVITY -    979,328.1   (mgal)                       NAVD 88
 BH1794
 BH1794.The horizontal coordinates were scaled from a map and have
 BH1794.an estimated accuracy of +/- 6 seconds.
 BH1794
 BH1794.** This station is in an area of known vertical motion. If an
 BH1794.** orthometric height was ever established but is not available 
 BH1794.** in the current survey control section, the orthometric height
 BH1794.** is considered suspect.  Suspect heights are available in the
 BH1794.** superseded section only if requested.
 BH1794
 BH1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1794.GEOID18 height accuracy estimate available here.
 BH1794
 BH1794.Click photographs - Photos may exist for this station.
 BH1794
 BH1794.The dynamic height is computed by dividing the NAVD 88
 BH1794.geopotential number by the normal gravity value computed on the
 BH1794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1794.degrees latitude (g = 980.6199 gals.).
 BH1794
 BH1794.The modeled gravity was interpolated from observed gravity values.
 BH1794
 BH1794;                    North         East    Units  Estimated Accuracy
 BH1794;SPC LA S     -   182,550.    1,151,930.      MT  (+/- 180 meters Scaled)
 BH1794
 BH1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU344372(NAD 83)
 BH1794
 BH1794                          SUPERSEDED SURVEY CONTROL
 BH1794
 BH1794.No superseded survey control is available for this station.
 BH1794
 BH1794_MARKER: I = METAL ROD
 BH1794_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BH1794_STAMPING: A 375 1985
 BH1794_MARK LOGO: NGS
 BH1794_PROJECTION: RECESSED 20 CENTIMETERS
 BH1794_MAGNETIC: I = MARKER IS A STEEL ROD
 BH1794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1794_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1794+SATELLITE: SATELLITE OBSERVATIONS - October 18, 1994
 BH1794_ROD/PIPE-DEPTH: 21.9 meters
 BH1794
 BH1794  HISTORY     - Date     Condition        Report By
 BH1794  HISTORY     - 1985     MONUMENTED       NGS
 BH1794  HISTORY     - 1986     GOOD             NGS
 BH1794  HISTORY     - 19901022 GOOD             NGS
 BH1794  HISTORY     - 19941018 GOOD             NGS
 BH1794
 BH1794                          STATION DESCRIPTION
 BH1794
 BH1794'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 BH1794'33.7 KM (20.95 MI) EAST FROM NEW ORLEANS.
 BH1794'THE MARK IS 0.60 M BELOW HIGHWAY.
 BH1794'33.7 KM (20.95 MI) EAST ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1794'FROM THE INTERSTATE HIGHWAY 10 OVERPASS IN NEW ORLEANS TO THE MARK ON
 BH1794'THE LEFT, 34.7 METERS (114.0 FT) NORTHWEST OF THE CENTERLINE OF THE
 BH1794'HIGHWAY, 3.9 METERS (13.0 FT) NORTH-NORTHEAST OF THE CENTER OF A
 BH1794'DRIVEWAY, 0.30 METER (1.0 FT) SOUTHEAST OF POWER POLE 542A.
 BH1794'NOTE--ACCESS TO THE MARK IS THROUGH A 5 INCH LOGO CAP.
 BH1794
 BH1794                          STATION RECOVERY (1986)
 BH1794
 BH1794'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1794'RECOVERED IN GOOD CONDITION.
 BH1794
 BH1794                          STATION RECOVERY (1990)
 BH1794
 BH1794'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1794'33.7 KM (20.9 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1794'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1794'34.7 M (113.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 3.9 M (12.8
 BH1794'FT) NORTH-NORTHEAST OF THE CENTER OF A DRIVEWAY, AND 0.3 M (1.0 FT)
 BH1794'SOUTHEAST OF UTILITY POLE NUMBER 542 A. NOTE--ACCESS TO THE DATUM
 BH1794'POINT IS THROUGH A 5-INCH LOGO CAP.
 BH1794
 BH1794                          STATION RECOVERY (1994)
 BH1794
 BH1794'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1794'33.0 KM (20.50 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1794'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1794'34.7 M (113.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 3.9 M (12.8 FT)
 BH1794'NORTH-NORTHEAST OF THE CENTER OF A DRIVEWAY, 1.0 M (3.3 FT) BELOW THE
 BH1794'LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTHEAST OF UTILITY POLE
 BH1794'NUMBER 542 A.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 BH1794'LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2190 ***********************************************************************
 AU2190  DESIGNATION -  A 376
 AU2190  PID         -  AU2190
 AU2190  STATE/COUNTY-  LA/ORLEANS
 AU2190  COUNTRY     -  US
 AU2190  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2190
 AU2190                         *CURRENT SURVEY CONTROL
 AU2190  ______________________________________________________________________
 AU2190* NAD 83(1986) POSITION- 29 59 38.     (N) 090 05 34.     (W)   SCALED
 AU2190* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2190  **This station is located in a suspected subsidence area (see below).
 AU2190  ______________________________________________________________________
 AU2190  GEOID HEIGHT    -        -26.071 (meters)                     GEOID18
 AU2190  DYNAMIC HEIGHT  -         -1.115 (meters)       -3.66  (feet) COMP
 AU2190  MODELED GRAVITY -    979,316.1   (mgal)                       NAVD 88
 AU2190  OBS GRAVITY     -    979,315.2   (mgal)                       GRAV_OBS
 AU2190
 AU2190.The horizontal coordinates were scaled from a map and have
 AU2190.an estimated accuracy of +/- 6 seconds.
 AU2190
 AU2190.** This station is in an area of known vertical motion. If an
 AU2190.** orthometric height was ever established but is not available 
 AU2190.** in the current survey control section, the orthometric height
 AU2190.** is considered suspect.  Suspect heights are available in the
 AU2190.** superseded section only if requested.
 AU2190
 AU2190.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2190.GEOID18 height accuracy estimate available here.
 AU2190
 AU2190.Click photographs - Photos may exist for this station.
 AU2190
 AU2190.The dynamic height is computed by dividing the NAVD 88
 AU2190.geopotential number by the normal gravity value computed on the
 AU2190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2190.degrees latitude (g = 980.6199 gals.).
 AU2190
 AU2190.The modeled gravity was interpolated from observed gravity values.
 AU2190
 AU2190.The observed gravity was obtained from relative gravimeter ties
 AU2190.to the IGSN71 gravity network.
 AU2190
 AU2190;                    North         East    Units  Estimated Accuracy
 AU2190;SPC LA S     -   166,240.    1,119,690.      MT  (+/- 180 meters Scaled)
 AU2190
 AU2190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP804216(NAD 83)
 AU2190
 AU2190                          SUPERSEDED SURVEY CONTROL
 AU2190
 AU2190.No superseded survey control is available for this station.
 AU2190
 AU2190_MARKER: I = METAL ROD
 AU2190_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2190_STAMPING: A 376 1985
 AU2190_MARK LOGO: NGS
 AU2190_PROJECTION: PROJECTING 10 CENTIMETERS
 AU2190_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2190_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2190+STABILITY: POSITION/ELEVATION WELL
 AU2190_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2190+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 AU2190_ROD/PIPE-DEPTH: 24.3 meters
 AU2190_SLEEVE-DEPTH  : 18.2 meters
 AU2190
 AU2190  HISTORY     - Date     Condition        Report By
 AU2190  HISTORY     - 1985     MONUMENTED       NGS
 AU2190  HISTORY     - 1985     GOOD             LA-051
 AU2190  HISTORY     - 19901016 GOOD             NGS
 AU2190  HISTORY     - 19941024 GOOD             NGS
 AU2190
 AU2190                          STATION DESCRIPTION
 AU2190
 AU2190'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 AU2190'IN NEW ORLEANS.
 AU2190'THE MARK IS 0.24 M ABOVE DRIVE.
 AU2190'IN NEW ORLEANS, AT THE INTERSECTION OF ZACHARY TAYLOR AND GOLF DRIVES,
 AU2190'7.95 METERS (26.1 FT) NORTH OF THE NORTH CURB OF ZACHARY TAYLOR DRIVE,
 AU2190'11.67 METERS (38.3 FT) NORTHEAST OF POWER POLE 39272-484809,
 AU2190'2.59 METERS (8.5 FT) EAST OF THE EXTENDED CENTERLINE OF GOLF DRIVE.
 AU2190'NOTE--ACCESS TO THE MARK IS THROUGH A 5 INCH LOGO CAP.
 AU2190
 AU2190                          STATION RECOVERY (1985)
 AU2190
 AU2190'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1985
 AU2190'RECOVERED IN GOOD CONDITION.
 AU2190
 AU2190                          STATION RECOVERY (1990)
 AU2190
 AU2190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU2190'IN NEW ORLEANS, AT THE INTERSECTION OF ZACHARY TAYLOR AND GOLF
 AU2190'DRIVES, 8.0 M (26.2 FT) NORTH OF THE NORTH CURB OF ZACHARY TAYLOR
 AU2190'DRIVE, 11.7 M (38.4 FT) NORTHEAST OF UTILITY POLE NUMBER
 AU2190'39272-484809, AND 2.6 M (8.5 FT) EAST OF THE EXTENDED CENTERLINE OF
 AU2190'GOLF DRIVE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AU2190'CAP.
 AU2190
 AU2190                          STATION RECOVERY (1994)
 AU2190
 AU2190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2190'IN NEW ORLEANS, AT THE INTERSECTION OF ZACHARY TAYLOR AND GOLF DRIVES,
 AU2190'11.7 M (38.4 FT) NORTHEAST OF UTILITY POLE NUMBER 39272-484809, 8.0 M
 AU2190'(26.2 FT) NORTH OF THE NORTH CURB OF ZACHARY TAYLOR DRIVE, 2.6 M (8.5
 AU2190'FT) EAST OF THE EXTENDED CENTER OF GOLF DRIVE, AND 0.3 M (1.0 FT)
 AU2190'BELOW THE LEVEL OF ZACHARY TAYLOR DRIVE.  NOTE--ACCESS TO THE DATUM
 AU2190'POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3700 ***********************************************************************
 BJ3700  DESIGNATION -  A 378
 BJ3700  PID         -  BJ3700
 BJ3700  STATE/COUNTY-  LA/ST LANDRY
 BJ3700  COUNTRY     -  US
 BJ3700  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ3700
 BJ3700                         *CURRENT SURVEY CONTROL
 BJ3700  ______________________________________________________________________
 BJ3700* NAD 83(1986) POSITION- 30 32 38.     (N) 091 45 15.     (W)   SCALED
 BJ3700* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3700  **This station is located in a suspected subsidence area (see below).
 BJ3700  ______________________________________________________________________
 BJ3700  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BJ3700  DYNAMIC HEIGHT  -         11.982 (meters)       39.31  (feet) COMP
 BJ3700  MODELED GRAVITY -    979,341.6   (mgal)                       NAVD 88
 BJ3700
 BJ3700.The horizontal coordinates were scaled from a map and have
 BJ3700.an estimated accuracy of +/- 6 seconds.
 BJ3700
 BJ3700.** This station is in an area of known vertical motion. If an
 BJ3700.** orthometric height was ever established but is not available 
 BJ3700.** in the current survey control section, the orthometric height
 BJ3700.** is considered suspect.  Suspect heights are available in the
 BJ3700.** superseded section only if requested.
 BJ3700
 BJ3700.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3700.GEOID18 height accuracy estimate available here.
 BJ3700
 BJ3700.Click photographs - Photos may exist for this station.
 BJ3700
 BJ3700.The dynamic height is computed by dividing the NAVD 88
 BJ3700.geopotential number by the normal gravity value computed on the
 BJ3700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3700.degrees latitude (g = 980.6199 gals.).
 BJ3700
 BJ3700.The modeled gravity was interpolated from observed gravity values.
 BJ3700
 BJ3700;                    North         East    Units  Estimated Accuracy
 BJ3700;SPC LA S     -   226,630.      959,620.      MT  (+/- 180 meters Scaled)
 BJ3700
 BJ3700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP195797(NAD 83)
 BJ3700
 BJ3700                          SUPERSEDED SURVEY CONTROL
 BJ3700
 BJ3700.No superseded survey control is available for this station.
 BJ3700
 BJ3700_MARKER: DV = VERTICAL CONTROL DISK
 BJ3700_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3700_SP_SET: BRIDGE ABUTMENT
 BJ3700_STAMPING: A 378 1986
 BJ3700_MARK LOGO: NGS
 BJ3700_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3700
 BJ3700  HISTORY     - Date     Condition        Report By
 BJ3700  HISTORY     - 1986     MONUMENTED       NGS
 BJ3700
 BJ3700                          STATION DESCRIPTION
 BJ3700
 BJ3700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BJ3700'IN KROTZ SPRINGS.
 BJ3700'IN KROTZ SPRINGS, IN TOP OF THE SOUTHEAST END OF THE SOUTHWEST
 BJ3700'ABUTMENT OF THE WEST BOUND U.S. HIGHWAY 190 BRIDGE OVER THE
 BJ3700'ATCHAFALAYA RIVER.  IT IS 5.18 METERS (17.0 FT) SOUTHEAST OF THE
 BJ3700'CENTERLINE OF THE HIGHWAY AND 0.21 METERS (0.7 FT) NORTHWEST OF THE
 BJ3700'SOUTHEAST END OF THE ABUTMENT.
 BJ3700'THE MARK IS 1.5 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2409 ***********************************************************************
 BK2409  DESIGNATION -  A 379
 BK2409  PID         -  BK2409
 BK2409  STATE/COUNTY-  LA/ST LANDRY
 BK2409  COUNTRY     -  US
 BK2409  USGS QUAD   -  SUNSET (2018)
 BK2409
 BK2409                         *CURRENT SURVEY CONTROL
 BK2409  ______________________________________________________________________
 BK2409* NAD 83(1986) POSITION- 30 29 59.     (N) 092 04 19.     (W)   SCALED
 BK2409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2409  **This station is located in a suspected subsidence area (see below).
 BK2409  ______________________________________________________________________
 BK2409  GEOID HEIGHT    -        -27.298 (meters)                     GEOID18
 BK2409  DYNAMIC HEIGHT  -         15.440 (meters)       50.66  (feet) COMP
 BK2409  MODELED GRAVITY -    979,336.7   (mgal)                       NAVD 88
 BK2409
 BK2409.The horizontal coordinates were scaled from a map and have
 BK2409.an estimated accuracy of +/- 6 seconds.
 BK2409
 BK2409.** This station is in an area of known vertical motion. If an
 BK2409.** orthometric height was ever established but is not available 
 BK2409.** in the current survey control section, the orthometric height
 BK2409.** is considered suspect.  Suspect heights are available in the
 BK2409.** superseded section only if requested.
 BK2409
 BK2409.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2409.GEOID18 height accuracy estimate available here.
 BK2409
 BK2409.Click photographs - Photos may exist for this station.
 BK2409
 BK2409.The dynamic height is computed by dividing the NAVD 88
 BK2409.geopotential number by the normal gravity value computed on the
 BK2409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2409.degrees latitude (g = 980.6199 gals.).
 BK2409
 BK2409.The modeled gravity was interpolated from observed gravity values.
 BK2409
 BK2409;                    North         East    Units  Estimated Accuracy
 BK2409;SPC LA S     -   221,890.      929,100.      MT  (+/- 180 meters Scaled)
 BK2409
 BK2409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP890745(NAD 83)
 BK2409
 BK2409                          SUPERSEDED SURVEY CONTROL
 BK2409
 BK2409.No superseded survey control is available for this station.
 BK2409
 BK2409_MARKER: DV = VERTICAL CONTROL DISK
 BK2409_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2409_SP_SET: BRIDGE PIER
 BK2409_STAMPING: A 379 1986
 BK2409_MARK LOGO: NGS
 BK2409_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2409
 BK2409  HISTORY     - Date     Condition        Report By
 BK2409  HISTORY     - 1986     MONUMENTED       NGS
 BK2409
 BK2409                          STATION DESCRIPTION
 BK2409
 BK2409'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2409'5.1 KM (3.15 MI) SOUTH FROM OPELOUSAS.
 BK2409'1.5 KM (0.95 MI) EAST ALONG U.S. HIGHWAY 190 FROM THE POST OFFICE IN
 BK2409'OPELOUSAS, THENCE 3.5 KM (2.2 MILES) SOUTH ALONG U.S. HIGHWAY 167 TO
 BK2409'THE OVERPASS OVER JUDSON WALSH DRIVE AND THE MARK IN THE WEST FACE OF
 BK2409'THE NORTHWEST PIER OF THE OVERPASS.  IT IS 9.63 METERS (31.6 FT)
 BK2409'NORTH-NORTHWEST OF THE CENTERLINE OF THE WEST BOUND LANES OF JUDSON
 BK2409'WALSH DRIVE, 7.62 METERS (25.0 FT) EAST-NORTHEAST OF THE CENTER OF
 BK2409'EXIT RAMP AND 2.35 METERS (7.7 FT) NORTH OF A STOP SIGN.
 BK2409'THE MARK IS 1.15 M ABOVE JUDSON WALSH DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0923 ***********************************************************************
 BX0923  DESIGNATION -  A 3795
 BX0923  PID         -  BX0923
 BX0923  STATE/COUNTY-  LA/RAPIDES
 BX0923  COUNTRY     -  US
 BX0923  USGS QUAD   -  ALEXANDRIA (2018)
 BX0923
 BX0923                         *CURRENT SURVEY CONTROL
 BX0923  ______________________________________________________________________
 BX0923* NAD 83(1986) POSITION- 31 15 29.     (N) 092 27 07.     (W)   SCALED
 BX0923* NAVD 88 ORTHO HEIGHT -    24.549 (meters)       80.54  (feet) ADJUSTED
 BX0923  ______________________________________________________________________
 BX0923  GEOID HEIGHT    -        -26.515 (meters)                     GEOID18
 BX0923  DYNAMIC HEIGHT  -         24.519 (meters)       80.44  (feet) COMP
 BX0923  MODELED GRAVITY -    979,406.1   (mgal)                       NAVD 88
 BX0923
 BX0923  VERT ORDER      -  FIRST     CLASS I
 BX0923
 BX0923.The horizontal coordinates were scaled from a map and have
 BX0923.an estimated accuracy of +/- 6 seconds.
 BX0923
 BX0923.The 2009 superseded orthometric height was determined using a crustal movement
 BX0923.model based on published report NOAA Technical Report NOS/NGS 50
 BX0923.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0923.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0923.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0923
 BX0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0923.GEOID18 height accuracy estimate available here.
 BX0923
 BX0923.Click photographs - Photos may exist for this station.
 BX0923
 BX0923.The dynamic height is computed by dividing the NAVD 88
 BX0923.geopotential number by the normal gravity value computed on the
 BX0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0923.degrees latitude (g = 980.6199 gals.).
 BX0923
 BX0923.The modeled gravity was interpolated from observed gravity values.
 BX0923
 BX0923;                    North         East    Units  Estimated Accuracy
 BX0923;SPC LA N     -    84,050.    1,004,580.      MT  (+/- 180 meters Scaled)
 BX0923
 BX0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ521583(NAD 83)
 BX0923
 BX0923                          SUPERSEDED SURVEY CONTROL
 BX0923
 BX0923  NAVD 88 (05/17/09)   24.462  (m)           80.26   (f) SUPERSEDED  1 1
 BX0923  NAVD 88 (06/15/91)   24.548  (m)           80.54   (f) SUPERSEDED  1 1
 BX0923  NGVD 29 (11/26/84)   24.536  (m)           80.50   (f) ADJUSTED    1 1
 BX0923
 BX0923.Superseded values are not recommended for survey control.
 BX0923
 BX0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0923.See file dsdata.pdf to determine how the superseded data were derived.
 BX0923
 BX0923_MARKER: DD = SURVEY DISK
 BX0923_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0923_STAMPING: A 3795
 BX0923_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0923
 BX0923  HISTORY     - Date     Condition        Report By
 BX0923  HISTORY     - UNK      MONUMENTED       LAGS
 BX0923  HISTORY     - 1970     GOOD             NGS
 BX0923  HISTORY     - 1977     MARK NOT FOUND   NGS
 BX0923  HISTORY     - 19880115 GOOD             USPSQD
 BX0923  HISTORY     - 19990424 GOOD             USPSQD
 BX0923
 BX0923                          STATION DESCRIPTION
 BX0923
 BX0923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0923'4.25 MI S FROM ALEXANDRIA.
 BX0923'ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL AT
 BX0923'ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG THE TEXAS AND PACIFIC
 BX0923'RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE STREET, THENCE 0.35 MILE
 BX0923'SOUTHWEST ALONG HORSESHOE DRIVE WHICH IS STATE HIGHWAY 488, 38 FEET
 BX0923'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 31 FEET EAST OF THE
 BX0923'CENTER LINE OF GROVE LANE WHICH LEADS SOUTHWEST, 30 FEET SOUTH OF THE
 BX0923'CENTER LINE OF RANDOM ROAD, 9 FEET WEST OF THE CENTER LINE OF A
 BX0923'PRIVATE DRIVEWAY, 6 FEET SOUTH OF THE MORE WESTERLY OF 2 CONCRETE
 BX0923'PILLARS, 11.4 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 BX0923'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 2 INCHES
 BX0923'BELOW THE SURFACE OF THE GROUND.
 BX0923
 BX0923                          STATION RECOVERY (1977)
 BX0923
 BX0923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0923'A SEARCH WAS MADE FOR MARK, BUT WAS NEVER FOUND.
 BX0923
 BX0923                          STATION RECOVERY (1988)
 BX0923
 BX0923'RECOVERY NOTE BY US POWER SQUADRON 1988 (JJ)
 BX0923'RECOVERED IN GOOD CONDITION.
 BX0923
 BX0923                          STATION RECOVERY (1999)
 BX0923
 BX0923'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0923'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1304 ***********************************************************************
 CQ1304  DESIGNATION -  A 38
 CQ1304  PID         -  CQ1304
 CQ1304  STATE/COUNTY-  LA/CLAIBORNE
 CQ1304  COUNTRY     -  US
 CQ1304  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ1304
 CQ1304                         *CURRENT SURVEY CONTROL
 CQ1304  ______________________________________________________________________
 CQ1304* NAD 83(1986) POSITION- 32 57 04.     (N) 093 11 44.     (W)   SCALED
 CQ1304* NAVD 88 ORTHO HEIGHT -   108.083 (meters)      354.60  (feet) ADJUSTED
 CQ1304  ______________________________________________________________________
 CQ1304  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 CQ1304  DYNAMIC HEIGHT  -        107.964 (meters)      354.21  (feet) COMP
 CQ1304  MODELED GRAVITY -    979,539.2   (mgal)                       NAVD 88
 CQ1304
 CQ1304  VERT ORDER      -  SECOND    CLASS 0
 CQ1304
 CQ1304.The horizontal coordinates were scaled from a map and have
 CQ1304.an estimated accuracy of +/- 6 seconds.
 CQ1304
 CQ1304.The orthometric height was determined by differential leveling and
 CQ1304.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1304.in June 1991.
 CQ1304
 CQ1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1304.GEOID18 height accuracy estimate available here.
 CQ1304
 CQ1304.Click photographs - Photos may exist for this station.
 CQ1304
 CQ1304.The dynamic height is computed by dividing the NAVD 88
 CQ1304.geopotential number by the normal gravity value computed on the
 CQ1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1304.degrees latitude (g = 980.6199 gals.).
 CQ1304
 CQ1304.The modeled gravity was interpolated from observed gravity values.
 CQ1304
 CQ1304;                    North         East    Units  Estimated Accuracy
 CQ1304;SPC LA N     -   271,990.      934,960.      MT  (+/- 180 meters Scaled)
 CQ1304
 CQ1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS817458(NAD 83)
 CQ1304
 CQ1304                          SUPERSEDED SURVEY CONTROL
 CQ1304
 CQ1304  NGVD 29 (11/26/84)  108.151  (m)          354.83   (f) ADJUSTED    2 0
 CQ1304
 CQ1304.Superseded values are not recommended for survey control.
 CQ1304
 CQ1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1304.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1304
 CQ1304_MARKER: DB = BENCH MARK DISK
 CQ1304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1304_STAMPING: A 38 1934
 CQ1304_MARK LOGO: CGS
 CQ1304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1304+STABILITY: SURFACE MOTION
 CQ1304
 CQ1304  HISTORY     - Date     Condition        Report By
 CQ1304  HISTORY     - 1934     MONUMENTED       CGS
 CQ1304  HISTORY     - 1951     MARK NOT FOUND   CGS
 CQ1304
 CQ1304                          STATION DESCRIPTION
 CQ1304
 CQ1304'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 CQ1304'3.6 MI W FROM HAYNESVILLE.
 CQ1304'3.6 MILES WEST OF AND ALONG STATE HWY 70. 14 YARDS NORTH OF ROAD. IN
 CQ1304'FENCE CORNER.  14 FEET EAST OF ROAD LEADING TO J. L. LOUIS FARMHOUSE.
 CQ1304'52 YARDS SOUTH OF HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2434 ***********************************************************************
 BK2434  DESIGNATION -  A 380
 BK2434  PID         -  BK2434
 BK2434  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2434  COUNTRY     -  US
 BK2434  USGS QUAD   -  LACASSINE (2018)
 BK2434
 BK2434                         *CURRENT SURVEY CONTROL
 BK2434  ______________________________________________________________________
 BK2434* NAD 83(1986) POSITION- 30 13 54.     (N) 092 56 28.     (W)   SCALED
 BK2434* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2434  **This station is located in a suspected subsidence area (see below).
 BK2434  ______________________________________________________________________
 BK2434  GEOID HEIGHT    -        -27.242 (meters)                     GEOID18
 BK2434  DYNAMIC HEIGHT  -          5.672 (meters)       18.61  (feet) COMP
 BK2434  MODELED GRAVITY -    979,310.8   (mgal)                       NAVD 88
 BK2434
 BK2434.The horizontal coordinates were scaled from a map and have
 BK2434.an estimated accuracy of +/- 6 seconds.
 BK2434
 BK2434.** This station is in an area of known vertical motion. If an
 BK2434.** orthometric height was ever established but is not available 
 BK2434.** in the current survey control section, the orthometric height
 BK2434.** is considered suspect.  Suspect heights are available in the
 BK2434.** superseded section only if requested.
 BK2434
 BK2434.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2434.GEOID18 height accuracy estimate available here.
 BK2434
 BK2434.Click photographs - Photos may exist for this station.
 BK2434
 BK2434.The dynamic height is computed by dividing the NAVD 88
 BK2434.geopotential number by the normal gravity value computed on the
 BK2434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2434.degrees latitude (g = 980.6199 gals.).
 BK2434
 BK2434.The modeled gravity was interpolated from observed gravity values.
 BK2434
 BK2434;                    North         East    Units  Estimated Accuracy
 BK2434;SPC LA S     -   193,030.      845,250.      MT  (+/- 180 meters Scaled)
 BK2434
 BK2434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP056444(NAD 83)
 BK2434
 BK2434                          SUPERSEDED SURVEY CONTROL
 BK2434
 BK2434.No superseded survey control is available for this station.
 BK2434
 BK2434_MARKER: I = METAL ROD
 BK2434_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BK2434_STAMPING: A 380 1986
 BK2434_MARK LOGO: NGS
 BK2434_PROJECTION: FLUSH
 BK2434_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2434_ROD/PIPE-DEPTH: 9.6 meters
 BK2434
 BK2434  HISTORY     - Date     Condition        Report By
 BK2434  HISTORY     - 1986     MONUMENTED       NGS
 BK2434  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2434
 BK2434                          STATION DESCRIPTION
 BK2434
 BK2434'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2434'1.2 KM (0.75 MI) WEST FROM LACASSINE.
 BK2434'1.2 KM (0.75 MI) WEST ALONG U.S. HIGHWAY 90 FROM THE INTERSECTION OF
 BK2434'STATE HIGHWAY 101 IN LACASSINE TO THE MARK ON THE LEFT AT TWO UTILITY
 BK2434'POLES, 17.83 METERS (58.5 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 BK2434'1.98 METERS (6.5 FT) SOUTH OF THE NORTH ONE OF TWO UTILITY POLES
 BK2434'NUMBERED 12-13 203 WITH A TELEPHONE JUNCTION BOX ADJACENT TO THE NORTH
 BK2434'SIDE NUMBERED LP 15, 1.43 METERS (4.7 FT) NORTH-NORTHWEST OF THE SOUTH
 BK2434'ONE OF TWO UTILITY POLES.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH
 BK2434'A 5-INCH LOGO CAP.
 BK2434'THE MARK IS 0.48 METERS  NNW FROM  A WITNESS POST
 BK2434'THE MARK IS 0.30 M BELOW HIGHWAY.
 BK2434
 BK2434                          STATION RECOVERY (2002)
 BK2434
 BK2434'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK2434'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2465 ***********************************************************************
 BK2465  DESIGNATION -  A 381
 BK2465  PID         -  BK2465
 BK2465  STATE/COUNTY-  LA/BEAUREGARD
 BK2465  COUNTRY     -  US
 BK2465  USGS QUAD   -  DEQUINCY (2018)
 BK2465
 BK2465                         *CURRENT SURVEY CONTROL
 BK2465  ______________________________________________________________________
 BK2465* NAD 83(1986) POSITION- 30 27 38.     (N) 093 23 03.     (W)   SCALED
 BK2465* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2465  **This station is located in a suspected subsidence area (see below).
 BK2465  ______________________________________________________________________
 BK2465  GEOID HEIGHT    -        -27.168 (meters)                     GEOID18
 BK2465  DYNAMIC HEIGHT  -         22.054 (meters)       72.36  (feet) COMP
 BK2465  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BK2465
 BK2465.The horizontal coordinates were scaled from a map and have
 BK2465.an estimated accuracy of +/- 6 seconds.
 BK2465
 BK2465.** This station is in an area of known vertical motion. If an
 BK2465.** orthometric height was ever established but is not available 
 BK2465.** in the current survey control section, the orthometric height
 BK2465.** is considered suspect.  Suspect heights are available in the
 BK2465.** superseded section only if requested.
 BK2465
 BK2465.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2465.GEOID18 height accuracy estimate available here.
 BK2465
 BK2465.Click photographs - Photos may exist for this station.
 BK2465
 BK2465.The dynamic height is computed by dividing the NAVD 88
 BK2465.geopotential number by the normal gravity value computed on the
 BK2465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2465.degrees latitude (g = 980.6199 gals.).
 BK2465
 BK2465.The modeled gravity was interpolated from observed gravity values.
 BK2465
 BK2465;                    North         East    Units  Estimated Accuracy
 BK2465;SPC LA S     -   219,080.      803,060.      MT  (+/- 180 meters Scaled)
 BK2465
 BK2465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP631698(NAD 83)
 BK2465
 BK2465                          SUPERSEDED SURVEY CONTROL
 BK2465
 BK2465.No superseded survey control is available for this station.
 BK2465
 BK2465_MARKER: I = METAL ROD
 BK2465_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BK2465_STAMPING: A 381 1986
 BK2465_MARK LOGO: NGS
 BK2465_PROJECTION: FLUSH
 BK2465_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2465_ROD/PIPE-DEPTH: 7.0 meters
 BK2465
 BK2465  HISTORY     - Date     Condition        Report By
 BK2465  HISTORY     - 1986     MONUMENTED       NGS
 BK2465  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK2465
 BK2465                          STATION DESCRIPTION
 BK2465
 BK2465'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2465'4.5 KM (2.8 MI) EAST FROM DE QUINCY.
 BK2465'4.5 KM (2.8 MI) EAST ALONG STATE HIGHWAY 12 FROM THE JUNCTION OF STATE
 BK2465'HIGHWAY 27 SOUTH IN DE QUINCY TO THE MARK ON THE RIGHT, AT THE
 BK2465'BEAUREGARD-CALCASIEU PARISH LINE, 7.77 METERS (25.5 FT)
 BK2465'SOUTH-SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 26.82 METERS (88.0
 BK2465'FT) NORTHEAST OF THE EXTENDED CENTER OF COOPER ROAD, 26.73 METERS
 BK2465'(87.7 FT) NORTHEAST OF A HIGHWAY SIGN (NO PASSING ZONE), 0.82 METER
 BK2465'(2.7 FT) NORTHEAST OF A HIGHWAY SIGN (ENTER BEAUREGARD PARISH).
 BK2465'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 BK2465'THE MARK IS 0.34 METERS  NNW FROM  A WITNESS POST
 BK2465'THE MARK IS 0.18 M BELOW HIGHWAY.
 BK2465
 BK2465                          STATION RECOVERY (2002)
 BK2465
 BK2465'RECOVERY NOTE BY US POWER SQUADRON 2002 (BWC)
 BK2465'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0551 ***********************************************************************
 AV0551  DESIGNATION -  A 382
 AV0551  PID         -  AV0551
 AV0551  STATE/COUNTY-  LA/CAMERON
 AV0551  COUNTRY     -  US
 AV0551  USGS QUAD   -  CREOLE (2018)
 AV0551
 AV0551                         *CURRENT SURVEY CONTROL
 AV0551  ______________________________________________________________________
 AV0551* NAD 83(1986) POSITION- 29 52 17.     (N) 093 04 53.     (W)   SCALED
 AV0551* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0551  **This station is located in a suspected subsidence area (see below).
 AV0551  ______________________________________________________________________
 AV0551  GEOID HEIGHT    -        -26.651 (meters)                     GEOID18
 AV0551  DYNAMIC HEIGHT  -          0.697 (meters)        2.29  (feet) COMP
 AV0551  MODELED GRAVITY -    979,295.3   (mgal)                       NAVD 88
 AV0551
 AV0551.The horizontal coordinates were scaled from a map and have
 AV0551.an estimated accuracy of +/- 6 seconds.
 AV0551
 AV0551.** This station is in an area of known vertical motion. If an
 AV0551.** orthometric height was ever established but is not available 
 AV0551.** in the current survey control section, the orthometric height
 AV0551.** is considered suspect.  Suspect heights are available in the
 AV0551.** superseded section only if requested.
 AV0551
 AV0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0551.GEOID18 height accuracy estimate available here.
 AV0551
 AV0551.Click photographs - Photos may exist for this station.
 AV0551
 AV0551.The dynamic height is computed by dividing the NAVD 88
 AV0551.geopotential number by the normal gravity value computed on the
 AV0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0551.degrees latitude (g = 980.6199 gals.).
 AV0551
 AV0551.The modeled gravity was interpolated from observed gravity values.
 AV0551
 AV0551;                    North         East    Units  Estimated Accuracy
 AV0551;SPC LA S     -   153,300.      831,140.      MT  (+/- 180 meters Scaled)
 AV0551
 AV0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP921045(NAD 83)
 AV0551
 AV0551                          SUPERSEDED SURVEY CONTROL
 AV0551
 AV0551.No superseded survey control is available for this station.
 AV0551
 AV0551_MARKER: I = METAL ROD
 AV0551_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AV0551_STAMPING: A 382 1986
 AV0551_MARK LOGO: NGS
 AV0551_PROJECTION: FLUSH
 AV0551_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0551_ROD/PIPE-DEPTH: 18.2 meters
 AV0551
 AV0551  HISTORY     - Date     Condition        Report By
 AV0551  HISTORY     - 1986     MONUMENTED       NGS
 AV0551  HISTORY     - 20050115 MARK NOT FOUND   USPSQD
 AV0551
 AV0551                          STATION DESCRIPTION
 AV0551
 AV0551'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 AV0551'7.5 KM (4.65 MI) NORTH FROM CREOLE.
 AV0551'7.5 KM (4.65 MI) NORTH ALONG STATE HIGHWAY 27 FROM THE POST OFFICE IN
 AV0551'CREOLE TO THE MARK ON THE LEFT, AT A GAS LINE CROSSING, 14.8 METERS
 AV0551'(48.8 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 25.1 METERS (82.6 FT)
 AV0551'SOUTHWEST OF POWER POLE NUMBER 66, 23.3 METERS (76.5 FT) NORTHEAST OF
 AV0551'THE NORTHEAST CORNER OF A FENCE AROUND A GAS VALVE.  NOTE--ACCESS TO
 AV0551'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 AV0551'THE MARK IS 0.30 METERS  N FROM  A WITNESS POST
 AV0551'THE MARK IS 0.60 M BELOW HIGHWAY.
 AV0551
 AV0551                          STATION RECOVERY (2005)
 AV0551
 AV0551'RECOVERY NOTE BY US POWER SQUADRON 2005
 AV0551'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1882 ***********************************************************************
 BH1882  DESIGNATION -  A 383
 BH1882  PID         -  BH1882
 BH1882  STATE/COUNTY-  LA/ST TAMMANY
 BH1882  COUNTRY     -  US
 BH1882  USGS QUAD   -  SAINT TAMMANY (2018)
 BH1882
 BH1882                         *CURRENT SURVEY CONTROL
 BH1882  ______________________________________________________________________
 BH1882* NAD 83(1986) POSITION- 30 27 16.     (N) 089 59 47.     (W)   SCALED
 BH1882* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1882  **This station is located in a suspected subsidence area (see below).
 BH1882  ______________________________________________________________________
 BH1882  GEOID HEIGHT    -        -26.858 (meters)                     GEOID18
 BH1882  DYNAMIC HEIGHT  -         11.402 (meters)       37.41  (feet) COMP
 BH1882  MODELED GRAVITY -    979,353.5   (mgal)                       NAVD 88
 BH1882
 BH1882.The horizontal coordinates were scaled from a map and have
 BH1882.an estimated accuracy of +/- 6 seconds.
 BH1882
 BH1882.** This station is in an area of known vertical motion. If an
 BH1882.** orthometric height was ever established but is not available 
 BH1882.** in the current survey control section, the orthometric height
 BH1882.** is considered suspect.  Suspect heights are available in the
 BH1882.** superseded section only if requested.
 BH1882
 BH1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1882.GEOID18 height accuracy estimate available here.
 BH1882
 BH1882.Click photographs - Photos may exist for this station.
 BH1882
 BH1882.The dynamic height is computed by dividing the NAVD 88
 BH1882.geopotential number by the normal gravity value computed on the
 BH1882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1882.degrees latitude (g = 980.6199 gals.).
 BH1882
 BH1882.The modeled gravity was interpolated from observed gravity values.
 BH1882
 BH1882;                    North         East    Units  Estimated Accuracy
 BH1882;SPC LA S     -   217,390.    1,128,400.      MT  (+/- 180 meters Scaled)
 BH1882
 BH1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU122729(NAD 83)
 BH1882
 BH1882                          SUPERSEDED SURVEY CONTROL
 BH1882
 BH1882.No superseded survey control is available for this station.
 BH1882
 BH1882_MARKER: I = METAL ROD
 BH1882_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BH1882_STAMPING: A 383 1986
 BH1882_MARK LOGO: NGS
 BH1882_PROJECTION: FLUSH
 BH1882_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1882_ROD/PIPE-DEPTH: 19.5 meters
 BH1882
 BH1882  HISTORY     - Date     Condition        Report By
 BH1882  HISTORY     - 1986     MONUMENTED       NGS
 BH1882
 BH1882                          STATION DESCRIPTION
 BH1882
 BH1882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BH1882'4.8 KM (3.0 MI) SE FROM ABITA SPRINGS.
 BH1882'4.8 KM (3.0 MI) SOUTHEAST ALONG STATE HIGHWAY 36 FROM THE JUNCTION OF
 BH1882'STATE HIGHWAY 59 IN ABITA SPRINGS TO THE MARK ON THE LEFT, 21.9 METERS
 BH1882'(72.0 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 12.9 METERS (42.5
 BH1882'FT) WEST OF THE CENTER OF A GRAVEL ROAD, 6.8 METERS (22.5 FT) WEST OF
 BH1882'TELEPHONE BOX OUTLET NUMBER 20, 0.30 METER (1.0 FT) SOUTH OF A FENCE.
 BH1882'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 BH1882'THE MARK IS 0.30 METERS  E FROM  A WITNESS POST
 BH1882'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2318 ***********************************************************************
 BK2318  DESIGNATION -  A 3837 RESET
 BK2318  PID         -  BK2318
 BK2318  STATE/COUNTY-  LA/VERMILION
 BK2318  COUNTRY     -  US
 BK2318  USGS QUAD   -  MILTON (2018)
 BK2318
 BK2318                         *CURRENT SURVEY CONTROL
 BK2318  ______________________________________________________________________
 BK2318* NAD 83(1986) POSITION- 30 01 15.     (N) 092 01 24.     (W)   SCALED
 BK2318* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2318  **This station is located in a suspected subsidence area (see below).
 BK2318  ______________________________________________________________________
 BK2318  GEOID HEIGHT    -        -26.630 (meters)                     GEOID18
 BK2318  DYNAMIC HEIGHT  -          5.622 (meters)       18.44  (feet) COMP
 BK2318  MODELED GRAVITY -    979,302.3   (mgal)                       NAVD 88
 BK2318
 BK2318.The horizontal coordinates were scaled from a map and have
 BK2318.an estimated accuracy of +/- 6 seconds.
 BK2318
 BK2318.** This station is in an area of known vertical motion. If an
 BK2318.** orthometric height was ever established but is not available 
 BK2318.** in the current survey control section, the orthometric height
 BK2318.** is considered suspect.  Suspect heights are available in the
 BK2318.** superseded section only if requested.
 BK2318
 BK2318.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2318.GEOID18 height accuracy estimate available here.
 BK2318
 BK2318.Click photographs - Photos may exist for this station.
 BK2318
 BK2318.The dynamic height is computed by dividing the NAVD 88
 BK2318.geopotential number by the normal gravity value computed on the
 BK2318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2318.degrees latitude (g = 980.6199 gals.).
 BK2318
 BK2318.The modeled gravity was interpolated from observed gravity values.
 BK2318
 BK2318;                    North         East    Units  Estimated Accuracy
 BK2318;SPC LA S     -   168,780.      933,440.      MT  (+/- 180 meters Scaled)
 BK2318
 BK2318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP941214(NAD 83)
 BK2318
 BK2318                          SUPERSEDED SURVEY CONTROL
 BK2318
 BK2318.No superseded survey control is available for this station.
 BK2318
 BK2318_MARKER: DD = SURVEY DISK
 BK2318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2318_STAMPING: A 3837 RESET 1963
 BK2318_MARK LOGO: LAGS
 BK2318_PROJECTION: FLUSH
 BK2318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2318+STABILITY: SURFACE MOTION
 BK2318
 BK2318  HISTORY     - Date     Condition        Report By
 BK2318  HISTORY     - 1963     MONUMENTED       LAGS
 BK2318  HISTORY     - 1982     GOOD             NGS
 BK2318  HISTORY     - 1986     GOOD             NGS
 BK2318
 BK2318                          STATION DESCRIPTION
 BK2318
 BK2318'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2318'8.6 KM (5.35 MI) NE FROM ERATH.
 BK2318'1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE
 BK2318'MUNICIPAL COMPLEX IN ERATH, THENCE 7.4 KILOMETERS (4.60 MILES) NORTH
 BK2318'ALONG STATE HIGHWAY 339, TO THE MARK ON THE LEFT, 31.70 METERS (104.0
 BK2318'FEET) WEST OF THE CENTER LINE OF STATE HIGHWAY 339, 13.42 METERS (44.0
 BK2318'FEET) SOUTH OF THE CENTER LINE OF STATE HIGHWAY 338, 7.92 METERS (26.0
 BK2318'FEET) EAST OF UTILITY POLE ER 109 P1 3 989 02 CW 0 1.
 BK2318'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BK2318'THE MARK IS ABOVE LEVEL WITH HIGHWAYS.
 BK2318
 BK2318                          STATION RECOVERY (1986)
 BK2318
 BK2318'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3752 ***********************************************************************
 BJ3752  DESIGNATION -  A 384
 BJ3752  PID         -  BJ3752
 BJ3752  STATE/COUNTY-  LA/ASCENSION
 BJ3752  COUNTRY     -  US
 BJ3752  USGS QUAD   -  GONZALES (2018)
 BJ3752
 BJ3752                         *CURRENT SURVEY CONTROL
 BJ3752  ______________________________________________________________________
 BJ3752* NAD 83(1986) POSITION- 30 08 15.     (N) 090 57 19.     (W)   SCALED
 BJ3752* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3752  **This station is located in a suspected subsidence area (see below).
 BJ3752  ______________________________________________________________________
 BJ3752  GEOID HEIGHT    -        -26.693 (meters)                     GEOID18
 BJ3752  DYNAMIC HEIGHT  -          3.828 (meters)       12.56  (feet) COMP
 BJ3752  MODELED GRAVITY -    979,312.4   (mgal)                       NAVD 88
 BJ3752
 BJ3752.The horizontal coordinates were scaled from a map and have
 BJ3752.an estimated accuracy of +/- 6 seconds.
 BJ3752
 BJ3752.** This station is in an area of known vertical motion. If an
 BJ3752.** orthometric height was ever established but is not available 
 BJ3752.** in the current survey control section, the orthometric height
 BJ3752.** is considered suspect.  Suspect heights are available in the
 BJ3752.** superseded section only if requested.
 BJ3752
 BJ3752.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3752.GEOID18 height accuracy estimate available here.
 BJ3752
 BJ3752.Click photographs - Photos may exist for this station.
 BJ3752
 BJ3752.The dynamic height is computed by dividing the NAVD 88
 BJ3752.geopotential number by the normal gravity value computed on the
 BJ3752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3752.degrees latitude (g = 980.6199 gals.).
 BJ3752
 BJ3752.The modeled gravity was interpolated from observed gravity values.
 BJ3752
 BJ3752;                    North         East    Units  Estimated Accuracy
 BJ3752;SPC LA S     -   181,570.    1,036,420.      MT  (+/- 180 meters Scaled)
 BJ3752
 BJ3752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP969357(NAD 83)
 BJ3752
 BJ3752                          SUPERSEDED SURVEY CONTROL
 BJ3752
 BJ3752.No superseded survey control is available for this station.
 BJ3752
 BJ3752_MARKER: I = METAL ROD
 BJ3752_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BJ3752_STAMPING: A 384 1986
 BJ3752_MARK LOGO: NGS
 BJ3752_PROJECTION: FLUSH
 BJ3752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3752_ROD/PIPE-DEPTH: 8.5 meters
 BJ3752
 BJ3752  HISTORY     - Date     Condition        Report By
 BJ3752  HISTORY     - 1986     MONUMENTED       NGS
 BJ3752  HISTORY     - 20080108 GOOD             SJBGRP
 BJ3752
 BJ3752                          STATION DESCRIPTION
 BJ3752
 BJ3752'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BJ3752'IN HILLARYVILLE.
 BJ3752'IN HILLARYVILLE, ALONG STATE HIGHWAY 75, NEAR A UTILITY POLE WITH A
 BJ3752'STREET LAMP IN FRONT OF THE MARCHAND ELEMENTARY SCHOOL.  IT IS 12.95
 BJ3752'METERS (42.5 FT) NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 19.51
 BJ3752'METERS (64.0 FT) NORTHEAST OF THE SOUTHWEST ENTRANCE TO THE SCHOOL AND
 BJ3752'0.58 METERS (1.9 FT) SOUTHWEST OF THE UTILITY POLE.  NOTE--ACCESS TO
 BJ3752'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 BJ3752'THE MARK IS 0.55 METERS  SW FROM  A WITNESS POST
 BJ3752'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 BJ3752
 BJ3752                          STATION RECOVERY (2008)
 BJ3752
 BJ3752'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ3752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2320 ***********************************************************************
 BK2320  DESIGNATION -  A 3840
 BK2320  PID         -  BK2320
 BK2320  STATE/COUNTY-  LA/VERMILION
 BK2320  COUNTRY     -  US
 BK2320  USGS QUAD   -  MILTON (2018)
 BK2320
 BK2320                         *CURRENT SURVEY CONTROL
 BK2320  ______________________________________________________________________
 BK2320* NAD 83(1986) POSITION- 30 03 03.     (N) 092 01 26.     (W)   SCALED
 BK2320* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2320  **This station is located in a suspected subsidence area (see below).
 BK2320  ______________________________________________________________________
 BK2320  GEOID HEIGHT    -        -26.702 (meters)                     GEOID18
 BK2320  DYNAMIC HEIGHT  -          5.900 (meters)       19.36  (feet) COMP
 BK2320  MODELED GRAVITY -    979,303.2   (mgal)                       NAVD 88
 BK2320
 BK2320.The horizontal coordinates were scaled from a map and have
 BK2320.an estimated accuracy of +/- 6 seconds.
 BK2320
 BK2320.** This station is in an area of known vertical motion. If an
 BK2320.** orthometric height was ever established but is not available 
 BK2320.** in the current survey control section, the orthometric height
 BK2320.** is considered suspect.  Suspect heights are available in the
 BK2320.** superseded section only if requested.
 BK2320
 BK2320.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2320.GEOID18 height accuracy estimate available here.
 BK2320
 BK2320.Click photographs - Photos may exist for this station.
 BK2320
 BK2320.The dynamic height is computed by dividing the NAVD 88
 BK2320.geopotential number by the normal gravity value computed on the
 BK2320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2320.degrees latitude (g = 980.6199 gals.).
 BK2320
 BK2320.The modeled gravity was interpolated from observed gravity values.
 BK2320
 BK2320;                    North         East    Units  Estimated Accuracy
 BK2320;SPC LA S     -   172,100.      933,410.      MT  (+/- 180 meters Scaled)
 BK2320
 BK2320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP940248(NAD 83)
 BK2320
 BK2320                          SUPERSEDED SURVEY CONTROL
 BK2320
 BK2320.No superseded survey control is available for this station.
 BK2320
 BK2320_MARKER: DD = SURVEY DISK
 BK2320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2320_STAMPING: A 3840
 BK2320_MARK LOGO: LAGS
 BK2320_PROJECTION: PROJECTING 4 CENTIMETERS
 BK2320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2320+STABILITY: SURFACE MOTION
 BK2320
 BK2320  HISTORY     - Date     Condition        Report By
 BK2320  HISTORY     - UNK      MONUMENTED       LAGS
 BK2320  HISTORY     - 1982     GOOD             NGS
 BK2320  HISTORY     - 1986     GOOD             NGS
 BK2320
 BK2320                          STATION DESCRIPTION
 BK2320
 BK2320'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2320'12.0 KM (7.45 MI) NE FROM ERATH.
 BK2320'1.2 KILOMETERS (0.75 MILE) EAST ALONG STATE HIGHWAY 14 FROM THE
 BK2320'MUNICIPAL COMPLEX IN ERATH, THENCE 10.8 KILOMETERS (6.70 MILES) NORTH
 BK2320'ALONG STATE HIGHWAY 339 TO THE MARK ON THE LEFT, 17.38 METERS (57.0
 BK2320'FEET) WEST OF THE CENTER LINE OF THE HIGHWAY, 7.93 METERS (26.0 FEET)
 BK2320'NORTH OF THE CENTER OF A PAVED ROAD LEADING WEST, 1.37 METERS (4.5
 BK2320'FEET) SOUTHWEST OF A UTILITY POLE USED AS A FENCE CORNER.
 BK2320'THE MARK IS 0.3 M ABOVE HIGHWAY.
 BK2320
 BK2320                          STATION RECOVERY (1986)
 BK2320
 BK2320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK2320'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0212 ***********************************************************************
 BK0212  DESIGNATION -  A 3863
 BK0212  PID         -  BK0212
 BK0212  STATE/COUNTY-  LA/LAFAYETTE
 BK0212  COUNTRY     -  US
 BK0212  USGS QUAD   -  LAFAYETTE (2018)
 BK0212
 BK0212                         *CURRENT SURVEY CONTROL
 BK0212  ______________________________________________________________________
 BK0212* NAD 83(1986) POSITION- 30 14 06.     (N) 092 07 26.     (W)   SCALED
 BK0212* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0212  **This station is located in a suspected subsidence area (see below).
 BK0212  ______________________________________________________________________
 BK0212  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BK0212
 BK0212.The horizontal coordinates were scaled from a map and have
 BK0212.an estimated accuracy of +/- 6 seconds.
 BK0212
 BK0212.** This station is in an area of known vertical motion.  Due to the
 BK0212.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0212.** determined the orthometric heights for marks in these suspect
 BK0212.** subsidence areas should be considered valid only at the epoch date
 BK0212.** associated with the orthometric height.  These heights must always
 BK0212.** be validated when used as control.  All previously superseded
 BK0212.** orthometric heights are now considered suspect and are available
 BK0212.** in the superseded section.  NGS does not recommend using suspect
 BK0212.** or superseded heights as control.
 BK0212
 BK0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0212.GEOID18 height accuracy estimate available here.
 BK0212
 BK0212.Click photographs - Photos may exist for this station.
 BK0212
 BK0212;                    North         East    Units  Estimated Accuracy
 BK0212;SPC LA S     -   192,580.      923,910.      MT  (+/- 180 meters Scaled)
 BK0212
 BK0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP843451(NAD 83)
 BK0212
 BK0212                          SUPERSEDED SURVEY CONTROL
 BK0212
 BK0212.No superseded survey control is available for this station.
 BK0212
 BK0212_MARKER: DD = SURVEY DISK
 BK0212_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0212_STAMPING: A 3863
 BK0212_MARK LOGO: LAGS
 BK0212_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0212
 BK0212  HISTORY     - Date     Condition        Report By
 BK0212  HISTORY     - UNK      MONUMENTED       LAGS
 BK0212  HISTORY     - 1970     GOOD             NGS
 BK0212  HISTORY     - 1982     GOOD             NGS
 BK0212  HISTORY     - 1986     GOOD             NGS
 BK0212
 BK0212                          STATION DESCRIPTION
 BK0212
 BK0212'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0212'2.0 MI W FROM SCOTT.
 BK0212'ABOUT 0.1 MILE SOUTH ALONG ALFRED STREET WHICH IS STATE HIGHWAY 93
 BK0212'FROM THE POST OFFICE AT SCOTT, THENCE 1.9 MILES WEST ALONG U.S.
 BK0212'HIGHWAY 90, OR ABOUT 3.6 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE
 BK0212'POST OFFICE AT DUSON, 31 1/2 FEET NORTH OF THE CENTER LINE OF THE
 BK0212'HIGHWAY, 44 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTHERN PACIFIC
 BK0212'RAILROAD, 85 1/2 FEET NORTH AND ACROSS THE HIGHWAY FROM UNDERGROUND
 BK0212'TELEPHONE CABLE MARKER NUMBER 18, 22 FEET SOUTHEAST OF A TELEPHONE
 BK0212'POLE, 7.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW
 BK0212'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BK0212'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 25, T 9S, R 3E.
 BK0212
 BK0212                          STATION RECOVERY (1982)
 BK0212
 BK0212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0212'RECOVERED IN GOOD CONDITION.
 BK0212
 BK0212                          STATION RECOVERY (1986)
 BK0212
 BK0212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0212'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE WITH THE
 BK0212'FOLLOWING CORRECTIONS, TO REACH SHOULD BE CHANGED TO READ 5.0 KM (3.1
 BK0212'MI) EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSECTION OF STATE HIGHWAY
 BK0212'343 IN DUSON TO THE MARK ON THE LEFT.  DELETE 22 FEET SOUTHEAST OF A
 BK0212'TELEPHONE POLE.  DELETE 7.0 FEET SOUTH OF A METAL WITNESS POST.
 BK0212'THE MARK IS 0.30 METERS  S FROM  A WITNESS POST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0214 ***********************************************************************
 BK0214  DESIGNATION -  A 3864
 BK0214  PID         -  BK0214
 BK0214  STATE/COUNTY-  LA/LAFAYETTE
 BK0214  COUNTRY     -  US
 BK0214  USGS QUAD   -  LAFAYETTE (2018)
 BK0214
 BK0214                         *CURRENT SURVEY CONTROL
 BK0214  ______________________________________________________________________
 BK0214* NAD 83(1986) POSITION- 30 14 06.     (N) 092 06 35.     (W)   SCALED
 BK0214* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0214  **This station is located in a suspected subsidence area (see below).
 BK0214  ______________________________________________________________________
 BK0214  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BK0214
 BK0214.The horizontal coordinates were scaled from a map and have
 BK0214.an estimated accuracy of +/- 6 seconds.
 BK0214
 BK0214.** This station is in an area of known vertical motion.  Due to the
 BK0214.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0214.** determined the orthometric heights for marks in these suspect
 BK0214.** subsidence areas should be considered valid only at the epoch date
 BK0214.** associated with the orthometric height.  These heights must always
 BK0214.** be validated when used as control.  All previously superseded
 BK0214.** orthometric heights are now considered suspect and are available
 BK0214.** in the superseded section.  NGS does not recommend using suspect
 BK0214.** or superseded heights as control.
 BK0214
 BK0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0214.GEOID18 height accuracy estimate available here.
 BK0214
 BK0214.Click photographs - Photos may exist for this station.
 BK0214
 BK0214;                    North         East    Units  Estimated Accuracy
 BK0214;SPC LA S     -   192,570.      925,270.      MT  (+/- 180 meters Scaled)
 BK0214
 BK0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP856451(NAD 83)
 BK0214
 BK0214                          SUPERSEDED SURVEY CONTROL
 BK0214
 BK0214.No superseded survey control is available for this station.
 BK0214
 BK0214_MARKER: DD = SURVEY DISK
 BK0214_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0214_STAMPING: A 3864
 BK0214_MARK LOGO: LAGS
 BK0214_PROJECTION: FLUSH
 BK0214_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0214
 BK0214  HISTORY     - Date     Condition        Report By
 BK0214  HISTORY     - UNK      MONUMENTED       LAGS
 BK0214  HISTORY     - 1973     GOOD             LADTD
 BK0214  HISTORY     - 1982     GOOD             NGS
 BK0214  HISTORY     - 1986     GOOD             NGS
 BK0214
 BK0214                          STATION DESCRIPTION
 BK0214
 BK0214'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0214'0.95 MI W FROM SCOTT.
 BK0214'FROM THE ELEMENTARY SCHOOL AT SCOTT.  THENCE ABOUT 0.95 MILES WEST
 BK0214'ALONG US HIGHWAY 90, 80 FEET SOUTH OF THE CENTERLINE OF US 90, 36 FEET
 BK0214'EAST OF THE CENTERLINE OF A PRIVATE DRIVEWAY, 31 FEET SOUTHWEST OF A
 BK0214'POWER POLE, 27 FEET SOUTH OF A MESH AND B/W FENCE, 65 FEET SOUTHWEST
 BK0214'OF BENCH MARK K 3 RESET, 114 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 BK0214'A WOOD FRAME HOUSE, 29 FEET SOUTH OF A STEEL WITNESS POST. DISK IN THE
 BK0214'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0214
 BK0214                          STATION RECOVERY (1982)
 BK0214
 BK0214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0214'RECOVERED IN GOOD CONDITION.
 BK0214
 BK0214                          STATION RECOVERY (1986)
 BK0214
 BK0214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0214'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE WITH THE
 BK0214'FOLLOWING CORRECTIONS, DELETE 65 FEET SOUTHWEST OF BENCH MARK K 3
 BK0214'RESET - BM DESTROYED IN 1982. DELETE 29 FEET SOUTH OF A STEEL WITNESS
 BK0214'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0217 ***********************************************************************
 BK0217  DESIGNATION -  A 3865
 BK0217  PID         -  BK0217
 BK0217  STATE/COUNTY-  LA/LAFAYETTE
 BK0217  COUNTRY     -  US
 BK0217  USGS QUAD   -  LAFAYETTE (2018)
 BK0217
 BK0217                         *CURRENT SURVEY CONTROL
 BK0217  ______________________________________________________________________
 BK0217* NAD 83(1986) POSITION- 30 14 01.     (N) 092 05 59.     (W)   SCALED
 BK0217* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0217  **This station is located in a suspected subsidence area (see below).
 BK0217  ______________________________________________________________________
 BK0217  GEOID HEIGHT    -        -27.132 (meters)                     GEOID18
 BK0217
 BK0217.The horizontal coordinates were scaled from a map and have
 BK0217.an estimated accuracy of +/- 6 seconds.
 BK0217
 BK0217.** This station is in an area of known vertical motion.  Due to the
 BK0217.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0217.** determined the orthometric heights for marks in these suspect
 BK0217.** subsidence areas should be considered valid only at the epoch date
 BK0217.** associated with the orthometric height.  These heights must always
 BK0217.** be validated when used as control.  All previously superseded
 BK0217.** orthometric heights are now considered suspect and are available
 BK0217.** in the superseded section.  NGS does not recommend using suspect
 BK0217.** or superseded heights as control.
 BK0217
 BK0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0217.GEOID18 height accuracy estimate available here.
 BK0217
 BK0217.Click photographs - Photos may exist for this station.
 BK0217
 BK0217;                    North         East    Units  Estimated Accuracy
 BK0217;SPC LA S     -   192,410.      926,230.      MT  (+/- 180 meters Scaled)
 BK0217
 BK0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP866450(NAD 83)
 BK0217
 BK0217                          SUPERSEDED SURVEY CONTROL
 BK0217
 BK0217.No superseded survey control is available for this station.
 BK0217
 BK0217_MARKER: DD = SURVEY DISK
 BK0217_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0217_STAMPING: A 3865
 BK0217_MARK LOGO: LAGS
 BK0217_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0217_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0217_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0217+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 BK0217
 BK0217  HISTORY     - Date     Condition        Report By
 BK0217  HISTORY     - UNK      MONUMENTED       LAGS
 BK0217  HISTORY     - 1973     GOOD             LADTD
 BK0217  HISTORY     - 1982     GOOD             NGS
 BK0217  HISTORY     - 1986     GOOD             NGS
 BK0217  HISTORY     - 20031125 MARK NOT FOUND   USPSQD
 BK0217  HISTORY     - 20050629 GOOD             USPSQD
 BK0217
 BK0217                          STATION DESCRIPTION
 BK0217
 BK0217'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0217'0.30 MI W FROM SCOTT.
 BK0217'FROM THE ELEMENTARY SCHOOL AT SCOTT, THENCE ABOUT 0.3 MILES WEST ALONG
 BK0217'US HIGHWAY 90 AT THE EAST END OF A CURVE IN US HIGHWAY 90, 78 FEET
 BK0217'WEST OF A POWER POLE, 66 FEET WEST OF THE EXTENDED CENTERLINE OF A
 BK0217'PRIVATE DRIVEWAY LEADING NORTH, 35 FEET SOUTH OF THE CENTERLINE OF US
 BK0217'HIGHWAY 90, 5 FEET SOUTH OF A FENCE, 1 FOOT WEST OF A STEEL WITNESS
 BK0217'POST.  DISK IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK0217'THE GROUND.
 BK0217
 BK0217                          STATION RECOVERY (1982)
 BK0217
 BK0217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0217'RECOVERED IN GOOD CONDITION.
 BK0217
 BK0217                          STATION RECOVERY (1986)
 BK0217
 BK0217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0217'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE WITH THE
 BK0217'FOLLOWING CORRECTION--CHANGE 5 FEET SOUTH OF A FENCE TO 0.30 METER
 BK0217'(1.0 FT) SOUTH.
 BK0217
 BK0217                          STATION RECOVERY (2003)
 BK0217
 BK0217'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BK0217'MARK NOT FOUND.
 BK0217
 BK0217                          STATION RECOVERY (2005)
 BK0217
 BK0217'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BK0217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0219 ***********************************************************************
 BK0219  DESIGNATION -  A 3866
 BK0219  PID         -  BK0219
 BK0219  STATE/COUNTY-  LA/LAFAYETTE
 BK0219  COUNTRY     -  US
 BK0219  USGS QUAD   -  LAFAYETTE (2018)
 BK0219
 BK0219                         *CURRENT SURVEY CONTROL
 BK0219  ______________________________________________________________________
 BK0219* NAD 83(1986) POSITION- 30 14 01.     (N) 092 05 15.     (W)   SCALED
 BK0219* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0219  **This station is located in a suspected subsidence area (see below).
 BK0219  ______________________________________________________________________
 BK0219  GEOID HEIGHT    -        -27.127 (meters)                     GEOID18
 BK0219
 BK0219.The horizontal coordinates were scaled from a map and have
 BK0219.an estimated accuracy of +/- 6 seconds.
 BK0219
 BK0219.** This station is in an area of known vertical motion. If an
 BK0219.** orthometric height was ever established but is not available 
 BK0219.** in the current survey control section, the orthometric height
 BK0219.** is considered suspect.  Suspect heights are available in the
 BK0219.** superseded section only if requested.
 BK0219
 BK0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0219.GEOID18 height accuracy estimate available here.
 BK0219
 BK0219.Click photographs - Photos may exist for this station.
 BK0219
 BK0219;                    North         East    Units  Estimated Accuracy
 BK0219;SPC LA S     -   192,400.      927,410.      MT  (+/- 180 meters Scaled)
 BK0219
 BK0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP878450(NAD 83)
 BK0219
 BK0219                          SUPERSEDED SURVEY CONTROL
 BK0219
 BK0219.No superseded survey control is available for this station.
 BK0219
 BK0219_MARKER: DD = SURVEY DISK
 BK0219_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0219_STAMPING: A 3866
 BK0219_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0219_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0219
 BK0219  HISTORY     - Date     Condition        Report By
 BK0219  HISTORY     - UNK      MONUMENTED       LAGS
 BK0219  HISTORY     - 1970     GOOD             NGS
 BK0219  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK0219  HISTORY     - 1982     MARK NOT FOUND   USGS
 BK0219
 BK0219                          STATION DESCRIPTION
 BK0219
 BK0219'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0219'0.45 MI E FROM SCOTT.
 BK0219'ABOUT 0.1 MILE SOUTH ALONG ALFRED STREET WHICH IS STATE HIGHWAY 93
 BK0219'FROM THE POST OFFICE AT SCOTT, THENCE 0.35 MILE EAST ALONG U.S.
 BK0219'HIGHWAY 90, 141 YARDS WEST OF THE CENTER OF THE JUNCTION OF THE
 BK0219'HIGHWAY AND STATE HIGHWAY 93 WHICH LEADS SOUTH, AT THE WEST END OF A
 BK0219'CURVE IN THE HIGHWAY, 43 FEET NORTH-NORTHEAST OF THE CENTER LINE OF
 BK0219'THE HIGHWAY, 12 1/2 FEET NORTHEAST OF A POWER POLE WHICH IS BRACED BY
 BK0219'FOUR GUY WIRES, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 2 FEET
 BK0219'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK0219'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 29, T 9S,
 BK0219'R 4E.
 BK0219
 BK0219                          STATION RECOVERY (1982)
 BK0219
 BK0219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0219'AFTER A THOROUGH SEARCH, THE MARK COULD NOT BE LOCATED.  A NEW
 BK0219'UNDERGROUND CABLE IS NOW AT THE LOCATION OF THE MARK.
 BK0219
 BK0219                          STATION RECOVERY (1982)
 BK0219
 BK0219'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 BK0219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH3095 ***********************************************************************
 BH3095  DESIGNATION -  A 387
 BH3095  PID         -  BH3095
 BH3095  STATE/COUNTY-  LA/ORLEANS
 BH3095  COUNTRY     -  US
 BH3095  USGS QUAD   -  CHEF MENTEUR (2018)
 BH3095
 BH3095                         *CURRENT SURVEY CONTROL
 BH3095  ______________________________________________________________________
 BH3095* NAD 83(1986) POSITION- 30 04 37.     (N) 089 50 43.     (W)   SCALED
 BH3095* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH3095  **This station is located in a suspected subsidence area (see below).
 BH3095  ______________________________________________________________________
 BH3095  GEOID HEIGHT    -        -26.289 (meters)                     GEOID18
 BH3095  DYNAMIC HEIGHT  -          0.832 (meters)        2.73  (feet) COMP
 BH3095  MODELED GRAVITY -    979,321.6   (mgal)                       NAVD 88
 BH3095
 BH3095.The horizontal coordinates were scaled from a map and have
 BH3095.an estimated accuracy of +/- 6 seconds.
 BH3095
 BH3095.** This station is in an area of known vertical motion. If an
 BH3095.** orthometric height was ever established but is not available 
 BH3095.** in the current survey control section, the orthometric height
 BH3095.** is considered suspect.  Suspect heights are available in the
 BH3095.** superseded section only if requested.
 BH3095
 BH3095.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH3095.GEOID18 height accuracy estimate available here.
 BH3095
 BH3095.Click photographs - Photos may exist for this station.
 BH3095
 BH3095.The dynamic height is computed by dividing the NAVD 88
 BH3095.geopotential number by the normal gravity value computed on the
 BH3095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH3095.degrees latitude (g = 980.6199 gals.).
 BH3095
 BH3095.The modeled gravity was interpolated from observed gravity values.
 BH3095
 BH3095;                    North         East    Units  Estimated Accuracy
 BH3095;SPC LA S     -   175,730.    1,143,450.      MT  (+/- 180 meters Scaled)
 BH3095
 BH3095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU257307(NAD 83)
 BH3095
 BH3095                          SUPERSEDED SURVEY CONTROL
 BH3095
 BH3095.No superseded survey control is available for this station.
 BH3095
 BH3095_MARKER: I = METAL ROD
 BH3095_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BH3095_STAMPING: A 387 1990
 BH3095_MARK LOGO: NGS
 BH3095_PROJECTION: FLUSH
 BH3095_MAGNETIC: I = MARKER IS A STEEL ROD
 BH3095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH3095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH3095+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH3095_ROD/PIPE-DEPTH: 24.8 meters
 BH3095
 BH3095  HISTORY     - Date     Condition        Report By
 BH3095  HISTORY     - 1990     MONUMENTED       NGS
 BH3095  HISTORY     - 19941024 GOOD             NGS
 BH3095
 BH3095                          STATION DESCRIPTION
 BH3095
 BH3095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 BH3095'1.6 KM (1.0 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH3095'HIGHWAY) FROM THE JUNCTION OF U.S. HIGHWAY 11 IN NEW ORLEANS, 22.7 M
 BH3095'(74.5 FT) WEST OF THE CENTER OF A DRIVEWAY AND GATE, 16.2 M (53.1 FT)
 BH3095'NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) EAST
 BH3095'OF UTILITY POLE NUMBER 416 B, AND 1.2 M (3.9 FT) SOUTH OF A WITNESS
 BH3095'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 BH3095'LOGO CAP.
 BH3095
 BH3095                          STATION RECOVERY (1994)
 BH3095
 BH3095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH3095'18.5 KM (11.50 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH3095'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH3095'22.7 M (74.5 FT) WEST OF THE CENTER OF A DRIVEWAY AND GATE, 16.2 M
 BH3095'(53.1 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 1.4 M (4.6
 BH3095'FT) EAST OF UTILITY POLE NUMBER 416 B, AND 1.2 M (3.9 FT) SOUTH OF A
 BH3095'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 BH3095'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5357 ***********************************************************************
 BJ5357  DESIGNATION -  A 388
 BJ5357  PID         -  BJ5357
 BJ5357  STATE/COUNTY-  LA/TANGIPAHOA
 BJ5357  COUNTRY     -  US
 BJ5357  USGS QUAD   -  HAMMOND (2018)
 BJ5357
 BJ5357                         *CURRENT SURVEY CONTROL
 BJ5357  ______________________________________________________________________
 BJ5357* NAD 83(1986) POSITION- 30 31 09.     (N) 090 28 02.     (W)   SCALED
 BJ5357* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5357  **This station is located in a suspected subsidence area (see below).
 BJ5357  ______________________________________________________________________
 BJ5357  GEOID HEIGHT    -        -26.901 (meters)                     GEOID18
 BJ5357  DYNAMIC HEIGHT  -         12.643 (meters)       41.48  (feet) COMP
 BJ5357  MODELED GRAVITY -    979,348.3   (mgal)                       NAVD 88
 BJ5357
 BJ5357.The horizontal coordinates were scaled from a map and have
 BJ5357.an estimated accuracy of +/- 6 seconds.
 BJ5357
 BJ5357.** This station is in an area of known vertical motion. If an
 BJ5357.** orthometric height was ever established but is not available 
 BJ5357.** in the current survey control section, the orthometric height
 BJ5357.** is considered suspect.  Suspect heights are available in the
 BJ5357.** superseded section only if requested.
 BJ5357
 BJ5357.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5357.GEOID18 height accuracy estimate available here.
 BJ5357
 BJ5357.Click photographs - Photos may exist for this station.
 BJ5357
 BJ5357.The dynamic height is computed by dividing the NAVD 88
 BJ5357.geopotential number by the normal gravity value computed on the
 BJ5357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ5357.degrees latitude (g = 980.6199 gals.).
 BJ5357
 BJ5357.The modeled gravity was interpolated from observed gravity values.
 BJ5357
 BJ5357;                    North         East    Units  Estimated Accuracy
 BJ5357;SPC LA S     -   224,130.    1,083,130.      MT  (+/- 180 meters Scaled)
 BJ5357
 BJ5357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP430790(NAD 83)
 BJ5357
 BJ5357                          SUPERSEDED SURVEY CONTROL
 BJ5357
 BJ5357.No superseded survey control is available for this station.
 BJ5357
 BJ5357_MARKER: I = METAL ROD
 BJ5357_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BJ5357_STAMPING: A 388 1992
 BJ5357_MARK LOGO: NGS
 BJ5357_PROJECTION: FLUSH
 BJ5357_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ5357_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ5357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5357+SATELLITE: SATELLITE OBSERVATIONS - 1992
 BJ5357_ROD/PIPE-DEPTH: 15.4 meters
 BJ5357_SLEEVE-DEPTH  : 9.0 meters
 BJ5357
 BJ5357  HISTORY     - Date     Condition        Report By
 BJ5357  HISTORY     - 1992     MONUMENTED       NGS
 BJ5357  HISTORY     - 20060419 MARK NOT FOUND   NGS
 BJ5357
 BJ5357                          STATION DESCRIPTION
 BJ5357
 BJ5357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 BJ5357'IN HAMMOND, AT THE INTERSECTION OF NORTH OAK STREET AND COLUMBUS
 BJ5357'DRIVE, 46.5 M (152.6 FT) WEST OF THE CENTER OF THE STREET, 12.3 M
 BJ5357'(40.4 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF A STORM DRAIN,
 BJ5357'8.8 M (28.9 FT) SOUTH OF AND LEVEL WITH THE CENTER OF THE DRIVE, AND
 BJ5357'1.4 M (4.6 FT) WEST OF UTILITY POLE NUMBER 21.  NOTE--ACCESS TO THE
 BJ5357'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 BJ5357
 BJ5357                          STATION RECOVERY (2006)
 BJ5357
 BJ5357'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ5357'NOT RECOVERED, AREA HAS BEEN REDONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3535 ***********************************************************************
 AU3535  DESIGNATION -  A 389
 AU3535  PID         -  AU3535
 AU3535  STATE/COUNTY-  LA/ST MARY
 AU3535  COUNTRY     -  US
 AU3535  USGS QUAD   -  NORTH BEND (2018)
 AU3535
 AU3535                         *CURRENT SURVEY CONTROL
 AU3535  ______________________________________________________________________
 AU3535* NAD 83(1986) POSITION- 29 42 00.     (N) 091 22 35.     (W)   SCALED
 AU3535* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3535  **This station is located in a suspected subsidence area (see below).
 AU3535  ______________________________________________________________________
 AU3535  GEOID HEIGHT    -        -25.503 (meters)                     GEOID18
 AU3535  DYNAMIC HEIGHT  -          4.118 (meters)       13.51  (feet) COMP
 AU3535  MODELED GRAVITY -    979,308.3   (mgal)                       NAVD 88
 AU3535
 AU3535.The horizontal coordinates were scaled from a map and have
 AU3535.an estimated accuracy of +/- 6 seconds.
 AU3535
 AU3535.** This station is in an area of known vertical motion. If an
 AU3535.** orthometric height was ever established but is not available 
 AU3535.** in the current survey control section, the orthometric height
 AU3535.** is considered suspect.  Suspect heights are available in the
 AU3535.** superseded section only if requested.
 AU3535
 AU3535.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3535.GEOID18 height accuracy estimate available here.
 AU3535
 AU3535.Click photographs - Photos may exist for this station.
 AU3535
 AU3535.The dynamic height is computed by dividing the NAVD 88
 AU3535.geopotential number by the normal gravity value computed on the
 AU3535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3535.degrees latitude (g = 980.6199 gals.).
 AU3535
 AU3535.The modeled gravity was interpolated from observed gravity values.
 AU3535
 AU3535;                    North         East    Units  Estimated Accuracy
 AU3535;SPC LA S     -   133,020.      995,830.      MT  (+/- 180 meters Scaled)
 AU3535
 AU3535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN570866(NAD 83)
 AU3535
 AU3535                          SUPERSEDED SURVEY CONTROL
 AU3535
 AU3535.No superseded survey control is available for this station.
 AU3535
 AU3535_MARKER: I = METAL ROD
 AU3535_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU3535_STAMPING: A 389 1993
 AU3535_MARK LOGO: NGS
 AU3535_PROJECTION: FLUSH
 AU3535_MAGNETIC: I = MARKER IS A STEEL ROD
 AU3535_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3535+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AU3535_ROD/PIPE-DEPTH: 14.3 meters
 AU3535_SLEEVE-DEPTH  : 0.9 meters
 AU3535
 AU3535  HISTORY     - Date     Condition        Report By
 AU3535  HISTORY     - 1993     MONUMENTED       NGS
 AU3535
 AU3535                          STATION DESCRIPTION
 AU3535
 AU3535'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3535'8.8 KM (5.45 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 182 FROM THE
 AU3535'JUNCTION OF STATE HIGHWAY 317 IN CENTERVILLE, THENCE 0.9 KM (0.55 MI)
 AU3535'EASTERLY ALONG U.S. HIGHWAY 90, 0.1 KM (0.05 MI) WEST OF THE WEST
 AU3535'END OF THE WESTBOUND HIGHWAY BRIDGE SPANNING WAX LAKE OUTLET CANAL,
 AU3535'20.2 M (66.3 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE WESTBOUND
 AU3535'LANES OF THE HIGHWAY, 9.4 M (30.8 FT) SOUTH-SOUTHWEST OF THE
 AU3535'CENTERLINE OF A PAVED ROAD, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE
 AU3535'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF THE WEST END OF A CHAIN-LINK FENCE,
 AU3535'AND 0.6 M (2.0 FT) SOUTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE
 AU3535'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AU3535'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0916 ***********************************************************************
 CQ0916  DESIGNATION -  A 39
 CQ0916  PID         -  CQ0916
 CQ0916  STATE/COUNTY-  LA/BIENVILLE
 CQ0916  COUNTRY     -  US
 CQ0916  USGS QUAD   -  BRYCELAND (2018)
 CQ0916
 CQ0916                         *CURRENT SURVEY CONTROL
 CQ0916  ______________________________________________________________________
 CQ0916* NAD 83(1986) POSITION- 32 23 48.     (N) 092 57 39.     (W)   SCALED
 CQ0916* NAVD 88 ORTHO HEIGHT -    67.71  (+/-2cm)      222.1   (feet) VERTCON3
 CQ0916  ______________________________________________________________________
 CQ0916  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 CQ0916  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0916
 CQ0916.The horizontal coordinates were scaled from a map and have
 CQ0916.an estimated accuracy of +/- 6 seconds.
 CQ0916
 CQ0916.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0916.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0916
 CQ0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0916.GEOID18 height accuracy estimate available here.
 CQ0916
 CQ0916.The vertical order pertains to the NGVD 29 superseded value.
 CQ0916
 CQ0916.Click photographs - Photos may exist for this station.
 CQ0916
 CQ0916;                    North         East    Units  Estimated Accuracy
 CQ0916;SPC LA N     -   210,390.      956,650.      MT  (+/- 180 meters Scaled)
 CQ0916
 CQ0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR036844(NAD 83)
 CQ0916
 CQ0916                          SUPERSEDED SURVEY CONTROL
 CQ0916
 CQ0916  NGVD 29 (11/26/84)   67.785  (m)          222.39   (f) ADJUSTED    2 0
 CQ0916
 CQ0916.Superseded values are not recommended for survey control.
 CQ0916
 CQ0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0916.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0916
 CQ0916_MARKER: DB = BENCH MARK DISK
 CQ0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0916_STAMPING: A 39 1934
 CQ0916_MARK LOGO: CGS
 CQ0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0916+STABILITY: SURFACE MOTION
 CQ0916
 CQ0916  HISTORY     - Date     Condition        Report By
 CQ0916  HISTORY     - 1934     MONUMENTED       CGS
 CQ0916
 CQ0916                          STATION DESCRIPTION
 CQ0916
 CQ0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ0916'2.9 MI N FROM BIENVILLE.
 CQ0916'2.9 MILES NORTH ALONG THE LOUISIANA AND NORTH WEST RAILROAD FROM
 CQ0916'BIENVILLE, BIENVILLE PARISH, 246 YARDS SOUTH OF MILEPOST 74, 59 FEET
 CQ0916'WEST OF THE CENTERLINE OF THE TRACK, AND IN THE EDGE OF THE PINE
 CQ0916'TIMBER A STANDARD DISK, STAMPED A 39 1934 AND SET IN THE TOP OF A
 CQ0916'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3557 ***********************************************************************
 AU3557  DESIGNATION -  A 391
 AU3557  PID         -  AU3557
 AU3557  STATE/COUNTY-  LA/TERREBONNE
 AU3557  COUNTRY     -  US
 AU3557  USGS QUAD   -  LAKE TAMBOUR (2018)
 AU3557
 AU3557                         *CURRENT SURVEY CONTROL
 AU3557  ______________________________________________________________________
 AU3557* NAD 83(2011) POSITION- 29 22 16.57499(N) 090 37 26.58427(W)   ADJUSTED
 AU3557* NAD 83(2011) ELLIP HT-   -24.548 (meters)        (06/27/12)   ADJUSTED
 AU3557* NAD 83(2011) EPOCH   -  2010.00
 AU3557* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3557  **This station is located in a suspected subsidence area (see below).
 AU3557  ______________________________________________________________________
 AU3557  GEOID HEIGHT    -        -24.591 (meters)                     GEOID18
 AU3557  NAD 83(2011) X  -    -60,586.871 (meters)                     COMP
 AU3557  NAD 83(2011) Y  - -5,562,419.874 (meters)                     COMP
 AU3557  NAD 83(2011) Z  -  3,109,815.943 (meters)                     COMP
 AU3557  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 AU3557  DYNAMIC HEIGHT  -          0.367 (meters)        1.20  (feet) COMP
 AU3557  MODELED GRAVITY -    979,282.2   (mgal)                       NAVD 88
 AU3557
 AU3557  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3557  Standards:
 AU3557         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3557            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3557  -------------------------------------------------------------------
 AU3557  NETWORK    1.41  14.64           0.62   0.52   7.47      0.11941185
 AU3557  -------------------------------------------------------------------
 AU3557  Click here for local accuracies and other accuracy information.
 AU3557
 AU3557.The horizontal coordinates were established by GPS observations
 AU3557.and adjusted by the National Geodetic Survey in June 2012.
 AU3557
 AU3557.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3557.been affixed to the stable North American tectonic plate. See 
 AU3557.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3557
 AU3557.The horizontal coordinates are valid at the epoch date displayed above
 AU3557.which is a decimal equivalence of Year/Month/Day.
 AU3557
 AU3557.** This station is in an area of known vertical motion. If an
 AU3557.** orthometric height was ever established but is not available 
 AU3557.** in the current survey control section, the orthometric height
 AU3557.** is considered suspect.  Suspect heights are available in the
 AU3557.** superseded section only if requested.
 AU3557
 AU3557.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3557.GEOID18 height accuracy estimate available here.
 AU3557
 AU3557.Click photographs - Photos may exist for this station.
 AU3557
 AU3557.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3557
 AU3557.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3557
 AU3557.The ellipsoidal height was determined by GPS observations
 AU3557.and is referenced to NAD 83.
 AU3557
 AU3557.The dynamic height is computed by dividing the NAVD 88
 AU3557.geopotential number by the normal gravity value computed on the
 AU3557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3557.degrees latitude (g = 980.6199 gals.).
 AU3557
 AU3557.The modeled gravity was interpolated from observed gravity values.
 AU3557
 AU3557. The following values were computed from the NAD 83(2011) position.
 AU3557
 AU3557;                    North         East     Units Scale Factor Converg.
 AU3557;SPC LA S     -    96,790.467 1,068,861.837   MT  0.99998568   +0 21 16.7
 AU3557;SPC LA S     -   317,553.39  3,506,757.54   sFT  0.99998568   +0 21 16.7
 AU3557;UTM  15      - 3,251,466.499   730,619.993   MT  1.00025632   +1 09 57.0
 AU3557
 AU3557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3557!SPC LA S     -   1.00000386  x   0.99998568  =   0.99998954
 AU3557!UTM  15      -   1.00000386  x   1.00025632  =   1.00026018
 AU3557
 AU3557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3061951466(NAD 83)
 AU3557
 AU3557                          SUPERSEDED SURVEY CONTROL
 AU3557
 AU3557  NAD 83(2007)-  29 22 16.57451(N)    090 37 26.58479(W) AD(       ) 0
 AU3557  ELLIP H (02/10/07)  -24.513  (m)                       GP(       )    
 AU3557  ELLIP H (02/21/02)  -24.477  (m)                       GP(       ) 5 1
 AU3557  NAD 83(1992)-  29 22 16.57474(N)    090 37 26.58373(W) AD(       ) 1
 AU3557  ELLIP H (12/17/98)  -24.464  (m)                       GP(       ) 4 2
 AU3557
 AU3557.Superseded values are not recommended for survey control.
 AU3557
 AU3557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3557.See file dsdata.pdf to determine how the superseded data were derived.
 AU3557
 AU3557_MARKER: I = METAL ROD
 AU3557_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3557_STAMPING: A 391 1993
 AU3557_MARK LOGO: LADTD
 AU3557_PROJECTION: FLUSH
 AU3557_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3557_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3557+SATELLITE: SATELLITE OBSERVATIONS - January 07, 1995
 AU3557_ROD/PIPE-DEPTH: 19.8 meters
 AU3557
 AU3557  HISTORY     - Date     Condition        Report By
 AU3557  HISTORY     - 1993     MONUMENTED       LADTD
 AU3557  HISTORY     - 19950107 GOOD             MPHI
 AU3557
 AU3557                          STATION DESCRIPTION
 AU3557
 AU3557'DESCRIBED BY LA TRANSP AND DEV 1993
 AU3557'THE STATION IS LOCATED ABOUT 14.5 MI (23.3 KM) SOUTH-SOUTHEAST OF
 AU3557'HOUMA, 9.5 MI (15.3 KM) NORTH-NORTHEAST OF COCODRIE AND 4.5 MI (7.2
 AU3557'KM) SOUTHWEST OF CHAUVIN.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AU3557'TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE
 AU3557'JUNCTION OF STATE HIGHWAYS 56 AND 57 ABOUT 5.0 MI (8.0 KM) NORTH OF
 AU3557'COCODRIE, GO NORTH FOR 4.2 MI (6.8 KM) ON HIGHWAY 56 TO THE STATION
 AU3557'SET ON THE RIGHT.  THE STATION IS 44.0 FT (13.4 M) SOUTH FROM THE
 AU3557'CENTER OF A GRAVEL ROAD LEADING EAST, 39.5 FT (12.0 M) EAST FROM THE
 AU3557'CENTER OF THE HIGHWAY, 23.0 FT (7.0 M) SOUTH FROM A TELEPHONE
 AU3557'JUNCTION BOX, 21.5 FT (6.6 M) SOUTH FROM TELEPHONE POLE NUMBER 193,
 AU3557'2.5 FT (0.8 M) SOUTH-SOUTHEAST FROM AN GUY WIRE ANCHOR, 1.5 FT (0.5
 AU3557'M) NORTH FROM A FIBERGLASS WITNESS POST, FLUSH WITH THE GROUND
 AU3557'SURFACE AND ABOUT 4.0 FT (1.2 M) BELOW THE LEVEL OF THE HIGHWAY,
 AU3557'ACCESSED THROUGH A STANDARD LOGO CAP.
 AU3557
 AU3557                          STATION RECOVERY (1995)
 AU3557
 AU3557'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU3557'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1175 ***********************************************************************
 BK1175  DESIGNATION -  A 3924
 BK1175  PID         -  BK1175
 BK1175  STATE/COUNTY-  LA/EVANGELINE
 BK1175  COUNTRY     -  US
 BK1175  USGS QUAD   -  BEAVER (2018)
 BK1175
 BK1175                         *CURRENT SURVEY CONTROL
 BK1175  ______________________________________________________________________
 BK1175* NAD 83(1986) POSITION- 30 47 33.     (N) 092 34 09.     (W)   SCALED
 BK1175* NAVD 88 ORTHO HEIGHT -    28.84  (+/-2cm)       94.6   (feet) VERTCON3
 BK1175  ______________________________________________________________________
 BK1175  GEOID HEIGHT    -        -26.989 (meters)                     GEOID18
 BK1175  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1175
 BK1175.The horizontal coordinates were scaled from a map and have
 BK1175.an estimated accuracy of +/- 6 seconds.
 BK1175
 BK1175.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1175.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1175
 BK1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1175.GEOID18 height accuracy estimate available here.
 BK1175
 BK1175.The vertical order pertains to the NGVD 29 superseded value.
 BK1175
 BK1175.Click photographs - Photos may exist for this station.
 BK1175
 BK1175;                    North         East    Units  Estimated Accuracy
 BK1175;SPC LA S     -   254,760.      881,720.      MT  (+/- 180 meters Scaled)
 BK1175
 BK1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ412066(NAD 83)
 BK1175
 BK1175                          SUPERSEDED SURVEY CONTROL
 BK1175
 BK1175  NGVD 29 (11/26/84)   28.822  (m)           94.56   (f) ADJUSTED    2 0
 BK1175
 BK1175.Superseded values are not recommended for survey control.
 BK1175
 BK1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1175.See file dsdata.pdf to determine how the superseded data were derived.
 BK1175
 BK1175_MARKER: DD = SURVEY DISK
 BK1175_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1175_STAMPING: A 3924
 BK1175_MARK LOGO: CGS+SS
 BK1175_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1175
 BK1175  HISTORY     - Date     Condition        Report By
 BK1175  HISTORY     - 1934     MONUMENTED       LAGS
 BK1175  HISTORY     - 1961     GOOD             CGS
 BK1175
 BK1175                          STATION DESCRIPTION
 BK1175
 BK1175'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1175'6.45 MI SE FROM OAKDALE.
 BK1175'ABOUT 6.45 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1175'PACIFIC RAILROAD STATION AT OAKDALE, 0.3 MILE SOUTHEAST OF THE
 BK1175'JUNCTION OF THE HIGHWAY AND STATE HIGHWAY 106, IN SECTION 15, T 3 S, R
 BK1175'2 W, 0.1 MILE NORTHWEST OF A CONCRETE HIGHWAY BRIDGE, 47 FEET
 BK1175'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 20 FEET EAST OF A BRACE
 BK1175'POLE, 8 1/2 FEET NORTH OF A 14-INCH GUM TREE MARKED WITH A WHITE
 BK1175'TRIANGULAR BLAZE, ABOUT 3 FEET ABOVE THE HIGHWAY, AND SET IN THE TOP
 BK1175'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1176 ***********************************************************************
 BK1176  DESIGNATION -  A 3925
 BK1176  PID         -  BK1176
 BK1176  STATE/COUNTY-  LA/EVANGELINE
 BK1176  COUNTRY     -  US
 BK1176  USGS QUAD   -  BEAVER (2018)
 BK1176
 BK1176                         *CURRENT SURVEY CONTROL
 BK1176  ______________________________________________________________________
 BK1176* NAD 83(1986) POSITION- 30 47 15.     (N) 092 34 04.     (W)   SCALED
 BK1176* NAVD 88 ORTHO HEIGHT -    31.46  (+/-2cm)      103.2   (feet) VERTCON3
 BK1176  ______________________________________________________________________
 BK1176  GEOID HEIGHT    -        -26.994 (meters)                     GEOID18
 BK1176  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1176
 BK1176.The horizontal coordinates were scaled from a map and have
 BK1176.an estimated accuracy of +/- 6 seconds.
 BK1176
 BK1176.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1176.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1176
 BK1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1176.GEOID18 height accuracy estimate available here.
 BK1176
 BK1176.The vertical order pertains to the NGVD 29 superseded value.
 BK1176
 BK1176.Click photographs - Photos may exist for this station.
 BK1176
 BK1176;                    North         East    Units  Estimated Accuracy
 BK1176;SPC LA S     -   254,200.      881,850.      MT  (+/- 180 meters Scaled)
 BK1176
 BK1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ413061(NAD 83)
 BK1176
 BK1176                          SUPERSEDED SURVEY CONTROL
 BK1176
 BK1176  NGVD 29 (11/26/84)   31.447  (m)          103.17   (f) ADJUSTED    2 0
 BK1176
 BK1176.Superseded values are not recommended for survey control.
 BK1176
 BK1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1176.See file dsdata.pdf to determine how the superseded data were derived.
 BK1176
 BK1176_MARKER: DD = SURVEY DISK
 BK1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1176_STAMPING: A 3925
 BK1176_MARK LOGO: CGS+SS
 BK1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1176+STABILITY: SURFACE MOTION
 BK1176
 BK1176  HISTORY     - Date     Condition        Report By
 BK1176  HISTORY     - 1934     MONUMENTED       LAGS
 BK1176  HISTORY     - 1961     GOOD             CGS
 BK1176  HISTORY     - 1968     MARK NOT FOUND   USGS
 BK1176
 BK1176                          STATION DESCRIPTION
 BK1176
 BK1176'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1176'6.8 MI SE FROM OAKDALE.
 BK1176'ABOUT 6.8 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1176'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 22, T 3 S, R 2 W, WEST
 BK1176'OF AND ACROSS THE HIGHWAY FROM A FARMHOUSE, 118 YARDS SOUTHEAST OF THE
 BK1176'CENTER LINE OF A GRADED DIRT ROAD, 31 FEET SOUTHWEST OF THE CENTER
 BK1176'LINE OF THE HIGHWAY, 5 1/2 FEET NORTH OF A FORKED OAK TREE, 5 1/2 FEET
 BK1176'NORTHEAST OF A FENCE, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 BK1176'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK1176
 BK1176                          STATION RECOVERY (1968)
 BK1176
 BK1176'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BK1176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1177 ***********************************************************************
 BK1177  DESIGNATION -  A 3926
 BK1177  PID         -  BK1177
 BK1177  STATE/COUNTY-  LA/EVANGELINE
 BK1177  COUNTRY     -  US
 BK1177  USGS QUAD   -  BEAVER (2018)
 BK1177
 BK1177                         *CURRENT SURVEY CONTROL
 BK1177  ______________________________________________________________________
 BK1177* NAD 83(1986) POSITION- 30 47 00.     (N) 092 33 43.     (W)   SCALED
 BK1177* NAVD 88 ORTHO HEIGHT -    29.01  (+/-2cm)       95.2   (feet) VERTCON3
 BK1177  ______________________________________________________________________
 BK1177  GEOID HEIGHT    -        -26.999 (meters)                     GEOID18
 BK1177  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1177
 BK1177.The horizontal coordinates were scaled from a map and have
 BK1177.an estimated accuracy of +/- 6 seconds.
 BK1177
 BK1177.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1177.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1177
 BK1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1177.GEOID18 height accuracy estimate available here.
 BK1177
 BK1177.The vertical order pertains to the NGVD 29 superseded value.
 BK1177
 BK1177.Click photographs - Photos may exist for this station.
 BK1177
 BK1177;                    North         East    Units  Estimated Accuracy
 BK1177;SPC LA S     -   253,730.      882,400.      MT  (+/- 180 meters Scaled)
 BK1177
 BK1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ419056(NAD 83)
 BK1177
 BK1177                          SUPERSEDED SURVEY CONTROL
 BK1177
 BK1177  NGVD 29 (11/26/84)   28.996  (m)           95.13   (f) ADJUSTED    2 0
 BK1177
 BK1177.Superseded values are not recommended for survey control.
 BK1177
 BK1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1177.See file dsdata.pdf to determine how the superseded data were derived.
 BK1177
 BK1177_MARKER: DD = SURVEY DISK
 BK1177_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1177_STAMPING: A 3926
 BK1177_MARK LOGO: CGS+SS
 BK1177_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1177
 BK1177  HISTORY     - Date     Condition        Report By
 BK1177  HISTORY     - 1934     MONUMENTED       LAGS
 BK1177  HISTORY     - 1961     GOOD             CGS
 BK1177
 BK1177                          STATION DESCRIPTION
 BK1177
 BK1177'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1177'7.25 MI SE FROM OAKDALE.
 BK1177'ABOUT 7.25 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1177'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 22, T 3 S, R 2 W, 0.3
 BK1177'MILE NORTHWEST OF THE BEAVER FIRE TOWER, ABOUT 450 FEET NORTHWEST OF A
 BK1177'CURVE IN THE HIGHWAY, 28 FEET NORTHEAST OF THE CENTER LINE OF THE
 BK1177'HIGHWAY, 2 FEET SOUTHEAST OF A BRACED POWER POLE NUMBERED 78, ABOUT 1
 BK1177'FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BK1177'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9335 ***********************************************************************
 DJ9335  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9335  DESIGNATION -  A 393
 DJ9335  PID         -  DJ9335
 DJ9335  STATE/COUNTY-  LA/ST TAMMANY
 DJ9335  COUNTRY     -  US
 DJ9335  USGS QUAD   -  BUSH (2018)
 DJ9335
 DJ9335                         *CURRENT SURVEY CONTROL
 DJ9335  ______________________________________________________________________
 DJ9335* NAD 83(2011) POSITION- 30 37 27.54192(N) 089 53 51.04557(W)   ADJUSTED
 DJ9335* NAD 83(2011) ELLIP HT-    -6.790 (meters)        (06/27/12)   ADJUSTED
 DJ9335* NAD 83(2011) EPOCH   -  2010.00
 DJ9335* NAVD 88 ORTHO HEIGHT -    20.59  (meters)       67.6   (feet) GPS OBS
 DJ9335* NAVD 88 EPOCH        -  2009.55
 DJ9335  **This station is located in a suspected subsidence area (see below).
 DJ9335  ______________________________________________________________________
 DJ9335  GEOID HEIGHT    -        -27.373 (meters)                     GEOID18
 DJ9335  NAD 83(2011) X  -      9,826.124 (meters)                     COMP
 DJ9335  NAD 83(2011) Y  - -5,493,310.945 (meters)                     COMP
 DJ9335  NAD 83(2011) Z  -  3,230,118.505 (meters)                     COMP
 DJ9335  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 DJ9335
 DJ9335  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9335  Standards:
 DJ9335         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9335            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9335  -------------------------------------------------------------------
 DJ9335  NETWORK    0.29   0.84           0.10   0.13   0.43      0.00050493
 DJ9335  -------------------------------------------------------------------
 DJ9335  Click here for local accuracies and other accuracy information.
 DJ9335
 DJ9335.The horizontal coordinates were established by GPS observations
 DJ9335.and adjusted by the National Geodetic Survey in June 2012.
 DJ9335
 DJ9335.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9335.been affixed to the stable North American tectonic plate. See 
 DJ9335.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9335
 DJ9335.The horizontal coordinates are valid at the epoch date displayed above
 DJ9335.which is a decimal equivalence of Year/Month/Day.
 DJ9335
 DJ9335.** This station is in an area of known vertical motion.  Due to the
 DJ9335.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DJ9335.** determined the orthometric heights for marks in these suspect
 DJ9335.** subsidence areas should be considered valid only at the epoch date
 DJ9335.** associated with the orthometric height.  These heights must always
 DJ9335.** be validated when used as control.  All previously superseded
 DJ9335.** orthometric heights are now considered suspect and are available
 DJ9335.** in the superseded section.  NGS does not recommend using suspect
 DJ9335.** or superseded heights as control.
 DJ9335
 DJ9335.The orthometric height was determined by GPS observations and a
 DJ9335.high-resolution geoid model using precise GPS observation and
 DJ9335.processing techniques.
 DJ9335
 DJ9335.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9335.GEOID18 height accuracy estimate available here.
 DJ9335
 DJ9335.Click photographs - Photos may exist for this station.
 DJ9335
 DJ9335.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9335
 DJ9335.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9335
 DJ9335.The ellipsoidal height was determined by GPS observations
 DJ9335.and is referenced to NAD 83.
 DJ9335
 DJ9335. The following values were computed from the NAD 83(2011) position.
 DJ9335
 DJ9335;                    North         East     Units Scale Factor Converg.
 DJ9335;SPC LA S     -   236,335.458 1,137,655.933   MT  0.99998478   +0 43 04.5
 DJ9335;SPC LA S     -   775,377.25  3,732,459.51   sFT  0.99998478   +0 43 04.5
 DJ9335;UTM  16      - 3,391,547.562   222,250.045   MT  1.00055178   -1 28 37.1
 DJ9335
 DJ9335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9335!SPC LA S     -   1.00000107  x   0.99998478  =   0.99998585
 DJ9335!UTM  16      -   1.00000107  x   1.00055178  =   1.00055285
 DJ9335
 DJ9335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2225091547(NAD 83)
 DJ9335
 DJ9335                          SUPERSEDED SURVEY CONTROL
 DJ9335
 DJ9335  NAD 83(2007)-  30 37 27.54196(N)    089 53 51.04620(W) AD(2006.81) A
 DJ9335  ELLIP H (03/12/08)   -6.774  (m)                       GP(2006.81) 3 1
 DJ9335  NAVD 88 (03/12/08)   20.71   (m)  GEOID03  model used  GP(2006.81)    
 DJ9335
 DJ9335.Superseded values are not recommended for survey control.
 DJ9335
 DJ9335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9335.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9335
 DJ9335_MARKER: F = FLANGE-ENCASED ROD
 DJ9335_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9335_STAMPING: A 393 2006
 DJ9335_MARK LOGO: NGS
 DJ9335_PROJECTION: RECESSED 3 CENTIMETERS
 DJ9335_MAGNETIC: N = NO MAGNETIC MATERIAL
 DJ9335_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9335+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2016
 DJ9335_ROD/PIPE-DEPTH: 13.1 meters
 DJ9335_SLEEVE-DEPTH  : 0.9 meters
 DJ9335
 DJ9335  HISTORY     - Date     Condition        Report By
 DJ9335  HISTORY     - 20060729 MONUMENTED       NGS
 DJ9335  HISTORY     - 20091215 GOOD             JCLS
 DJ9335  HISTORY     - 20160616 GOOD             NGS
 DJ9335
 DJ9335                          STATION DESCRIPTION
 DJ9335
 DJ9335'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006
 DJ9335'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 40 AND 41 IN BUSH, GO 0.6
 DJ9335'MILE NORTH ALONG STATE HIGHWAY 41 TO THE T-JUNCTION OF STATE HIGHWAY
 DJ9335'21. CONTINUE 0.4 MILE NORTH ALONG LA-21 TO THE MARK ON THE LEFT IN THE
 DJ9335'MEDIAN OF DUAL HIGHWAY.
 DJ9335'
 DJ9335'MARK IS 34.0 FT (10.36 M) WEST OF HIGHWAY NORTHBOUND LANES, 34.0 FT
 DJ9335'(10.36 M) EAST OF HIGHWAY SOUTHBOUND LANES, 17.0 FT (5.18 M) SOUTHEAST
 DJ9335'OF SOUTHEAST CORNER ABUTMENT OF BRIDGE FOR SOUTHBOUND LANES, 17.0 FT
 DJ9335'(5.18 M) SOUTHWEST OF THE SOUTHWEST CORNER ABUTMENT OF BRIDGE FOR
 DJ9335'NORTHBOUND LANES, 3.0 FT (0.9 M) SOUTH OF A GPS ANCHOR IN CEMENT, AND
 DJ9335'0.6 FT (0.18 M) NORTH OF A CARSONITE WITNESS POST.
 DJ9335'
 DJ9335'ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO CAP.
 DJ9335'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MARK.
 DJ9335
 DJ9335                          STATION RECOVERY (2009)
 DJ9335
 DJ9335'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 DJ9335'RECOVERED IN GOOD CONDITION.
 DJ9335
 DJ9335                          STATION RECOVERY (2016)
 DJ9335
 DJ9335'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 DJ9335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1179 ***********************************************************************
 BK1179  DESIGNATION -  A 3930
 BK1179  PID         -  BK1179
 BK1179  STATE/COUNTY-  LA/EVANGELINE
 BK1179  COUNTRY     -  US
 BK1179  USGS QUAD   -  BEAVER (2018)
 BK1179
 BK1179                         *CURRENT SURVEY CONTROL
 BK1179  ______________________________________________________________________
 BK1179* NAD 83(1986) POSITION- 30 46 06.     (N) 092 31 59.     (W)   SCALED
 BK1179* NAVD 88 ORTHO HEIGHT -    26.16  (+/-2cm)       85.8   (feet) VERTCON3
 BK1179  ______________________________________________________________________
 BK1179  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BK1179  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1179
 BK1179.The horizontal coordinates were scaled from a map and have
 BK1179.an estimated accuracy of +/- 6 seconds.
 BK1179
 BK1179.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1179.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1179
 BK1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1179.GEOID18 height accuracy estimate available here.
 BK1179
 BK1179.The vertical order pertains to the NGVD 29 superseded value.
 BK1179
 BK1179.Click photographs - Photos may exist for this station.
 BK1179
 BK1179;                    North         East    Units  Estimated Accuracy
 BK1179;SPC LA S     -   252,040.      885,150.      MT  (+/- 180 meters Scaled)
 BK1179
 BK1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ446040(NAD 83)
 BK1179
 BK1179                          SUPERSEDED SURVEY CONTROL
 BK1179
 BK1179  NGVD 29 (11/26/84)   26.145  (m)           85.78   (f) ADJUSTED    2 0
 BK1179
 BK1179.Superseded values are not recommended for survey control.
 BK1179
 BK1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1179.See file dsdata.pdf to determine how the superseded data were derived.
 BK1179
 BK1179_MARKER: DD = SURVEY DISK
 BK1179_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1179_STAMPING: A 3930
 BK1179_MARK LOGO: CGS+SS
 BK1179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1179
 BK1179  HISTORY     - Date     Condition        Report By
 BK1179  HISTORY     - 1934     MONUMENTED       LAGS
 BK1179  HISTORY     - 1961     GOOD             CGS
 BK1179  HISTORY     - 1968     MARK NOT FOUND   USGS
 BK1179
 BK1179                          STATION DESCRIPTION
 BK1179
 BK1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1179'9.3 MI SE FROM OAKDALE.
 BK1179'ABOUT 9.3 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1179'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 25, T 3 S, R 2 W, 0.1
 BK1179'MILE EAST OF THE JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD, ON THE
 BK1179'OUTSIDE OF A CURVE AND 32 FEET NORTH OF THE CENTER LINE OF THE
 BK1179'HIGHWAY, 85 FEET EAST OF THE EXTENDED CENTER LINE OF A PRIVATE
 BK1179'DRIVEWAY LEADING SOUTH, 84 FEET NORTHWEST OF AND ACROSS THE HIGHWAY
 BK1179'FROM A BRACED POWER POLE, 14 1/2 FEET EAST OF A 10-INCH OAK TREE, 3
 BK1179'FEET SOUTH OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE
 BK1179'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK1179
 BK1179                          STATION RECOVERY (1968)
 BK1179
 BK1179'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BK1179'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1180 ***********************************************************************
 BK1180  DESIGNATION -  A 3931
 BK1180  PID         -  BK1180
 BK1180  STATE/COUNTY-  LA/EVANGELINE
 BK1180  COUNTRY     -  US
 BK1180  USGS QUAD   -  BEAVER (2018)
 BK1180
 BK1180                         *CURRENT SURVEY CONTROL
 BK1180  ______________________________________________________________________
 BK1180* NAD 83(1986) POSITION- 30 45 52.     (N) 092 31 26.     (W)   SCALED
 BK1180* NAVD 88 ORTHO HEIGHT -    30.79  (+/-2cm)      101.0   (feet) VERTCON3
 BK1180  ______________________________________________________________________
 BK1180  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BK1180  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1180
 BK1180.The horizontal coordinates were scaled from a map and have
 BK1180.an estimated accuracy of +/- 6 seconds.
 BK1180
 BK1180.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1180.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1180
 BK1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1180.GEOID18 height accuracy estimate available here.
 BK1180
 BK1180.The vertical order pertains to the NGVD 29 superseded value.
 BK1180
 BK1180.Click photographs - Photos may exist for this station.
 BK1180
 BK1180;                    North         East    Units  Estimated Accuracy
 BK1180;SPC LA S     -   251,600.      886,020.      MT  (+/- 180 meters Scaled)
 BK1180
 BK1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ455035(NAD 83)
 BK1180
 BK1180                          SUPERSEDED SURVEY CONTROL
 BK1180
 BK1180  NGVD 29 (11/26/84)   30.784  (m)          101.00   (f) ADJUSTED    2 0
 BK1180
 BK1180.Superseded values are not recommended for survey control.
 BK1180
 BK1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1180.See file dsdata.pdf to determine how the superseded data were derived.
 BK1180
 BK1180_MARKER: DD = SURVEY DISK
 BK1180_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1180_STAMPING: A 3931
 BK1180_MARK LOGO: CGS+SS
 BK1180_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1180
 BK1180  HISTORY     - Date     Condition        Report By
 BK1180  HISTORY     - 1934     MONUMENTED       LAGS
 BK1180  HISTORY     - 1961     GOOD             CGS
 BK1180
 BK1180                          STATION DESCRIPTION
 BK1180
 BK1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1180'9.9 MI SE FROM OAKDALE.
 BK1180'ABOUT 9.9 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1180'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 25, T 3 S, R 2 W, 0.2
 BK1180'MILE NORTHWEST OF THE JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD, 146
 BK1180'YARDS SOUTHEAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, ON THE
 BK1180'OUTSIDE OF A CURVE AND 36 1/2 FEET NORTHEAST OF THE CENTER LINE OF THE
 BK1180'HIGHWAY, 85 FEET SOUTHEAST OF A BRACED POWER POLE, ABOUT 1 1/2 FEET
 BK1180'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK1180'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1182 ***********************************************************************
 BK1182  DESIGNATION -  A 3932
 BK1182  PID         -  BK1182
 BK1182  STATE/COUNTY-  LA/EVANGELINE
 BK1182  COUNTRY     -  US
 BK1182  USGS QUAD   -  BEAVER (2018)
 BK1182
 BK1182                         *CURRENT SURVEY CONTROL
 BK1182  ______________________________________________________________________
 BK1182* NAD 83(1986) POSITION- 30 45 32.88   (N) 092 31 08.78   (W)   HD_HELD1
 BK1182* NAVD 88 ORTHO HEIGHT -    33.11  (+/-2cm)      108.6   (feet) VERTCON3
 BK1182  ______________________________________________________________________
 BK1182  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BK1182  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1182
 BK1182.The horizontal coordinates were determined by differentially corrected
 BK1182.hand held GPS observations or other comparable positioning techniques
 BK1182.and have an estimated accuracy of +/- 3 meters.
 BK1182
 BK1182.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1182.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1182
 BK1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1182.GEOID18 height accuracy estimate available here.
 BK1182
 BK1182.The vertical order pertains to the NGVD 29 superseded value.
 BK1182
 BK1182.Click photographs - Photos may exist for this station.
 BK1182
 BK1182;                    North         East    Units  Estimated Accuracy
 BK1182;SPC LA S     -   251,006.7     886,470.6     MT  (+/- 3 meters HH1 GPS) 
 BK1182
 BK1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4602403007(NAD 83)
 BK1182
 BK1182                          SUPERSEDED SURVEY CONTROL
 BK1182
 BK1182  NGVD 29 (11/26/84)   33.107  (m)          108.62   (f) ADJUSTED    2 0
 BK1182
 BK1182.Superseded values are not recommended for survey control.
 BK1182
 BK1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1182.See file dsdata.pdf to determine how the superseded data were derived.
 BK1182
 BK1182_MARKER: DD = SURVEY DISK
 BK1182_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1182_STAMPING: A 3932
 BK1182_MARK LOGO: CGS+SS
 BK1182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1182
 BK1182  HISTORY     - Date     Condition        Report By
 BK1182  HISTORY     - 1934     MONUMENTED       LAGS
 BK1182  HISTORY     - 1961     GOOD             CGS
 BK1182
 BK1182                          STATION DESCRIPTION
 BK1182
 BK1182'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1182'10.35 MI SE FROM OAKDALE.
 BK1182'ABOUT 10.35 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1182'PACIFIC RAILROAD STATION AT OAKDALE, OR 10.75 MILES NORTHWESTG ALONG
 BK1182'STATE HIGHWAY 10 FROM THE HIGH SCHOOL BUILDING AT VIDRINE, IN SECTION
 BK1182'30, T 3 S, R 1 W, 0.3 MILE SOUTHEAST OF THE JUNCTION OF THE HIGHWAY
 BK1182'AND A GRADED DIRT ROAD, 33 FEET NORTHEAST OF THE CENTER LINE OF THE
 BK1182'HIGHWAY, 182 FEET NORTHWEST OF THE CENTER LINE OF THE JUNCTION OF THE
 BK1182'HIGHWAY AND A GRAVELED ROAD LEADING SOUTHWEST TO A HOUSE COVERED WITH
 BK1182'IMITATION BRICK SIDING, 131 FEET NORTHWEST OF A POWER POLE WITH A LINE
 BK1182'CROSSING OVER THE HIGHWAY, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 BK1182'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1183 ***********************************************************************
 BK1183  DESIGNATION -  A 3933
 BK1183  PID         -  BK1183
 BK1183  STATE/COUNTY-  LA/EVANGELINE
 BK1183  COUNTRY     -  US
 BK1183  USGS QUAD   -  BEAVER (2018)
 BK1183
 BK1183                         *CURRENT SURVEY CONTROL
 BK1183  ______________________________________________________________________
 BK1183* NAD 83(1986) POSITION- 30 45 03.     (N) 092 30 41.     (W)   SCALED
 BK1183* NAVD 88 ORTHO HEIGHT -    30.77  (+/-2cm)      101.0   (feet) VERTCON3
 BK1183  ______________________________________________________________________
 BK1183  GEOID HEIGHT    -        -27.043 (meters)                     GEOID18
 BK1183  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1183
 BK1183.The horizontal coordinates were scaled from a map and have
 BK1183.an estimated accuracy of +/- 6 seconds.
 BK1183
 BK1183.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1183.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1183
 BK1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1183.GEOID18 height accuracy estimate available here.
 BK1183
 BK1183.The vertical order pertains to the NGVD 29 superseded value.
 BK1183
 BK1183.Click photographs - Photos may exist for this station.
 BK1183
 BK1183;                    North         East    Units  Estimated Accuracy
 BK1183;SPC LA S     -   250,080.      887,200.      MT  (+/- 180 meters Scaled)
 BK1183
 BK1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ467020(NAD 83)
 BK1183
 BK1183                          SUPERSEDED SURVEY CONTROL
 BK1183
 BK1183  NGVD 29 (11/26/84)   30.769  (m)          100.95   (f) ADJUSTED    2 0
 BK1183
 BK1183.Superseded values are not recommended for survey control.
 BK1183
 BK1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1183.See file dsdata.pdf to determine how the superseded data were derived.
 BK1183
 BK1183_MARKER: DD = SURVEY DISK
 BK1183_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1183_STAMPING: A 3933
 BK1183_MARK LOGO: CGS+SS
 BK1183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1183
 BK1183  HISTORY     - Date     Condition        Report By
 BK1183  HISTORY     - 1934     MONUMENTED       LAGS
 BK1183  HISTORY     - 1961     GOOD             CGS
 BK1183  HISTORY     - 1980     GOOD             USGS
 BK1183
 BK1183                          STATION DESCRIPTION
 BK1183
 BK1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1183'10.0 MI NW FROM VIDRINE.
 BK1183'ABOUT 10.0 MILES NORTHWEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK1183'BUILDING AT VIDRINE, OR 11.1 MILES SOUTHEAST ALONG STATE HIGHWAY 10
 BK1183'FROM THE MISSOURI PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 31,
 BK1183'T 3 S, R 1 W, 27 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 264
 BK1183'FEET NORTHWEST OF THE CENTER LINE OF A PRIVATE ROAD, 139 FEET NORTH OF
 BK1183'AND ACROSS THE HIGHWAY FROM A BRACED POWER POLE, 75 1/2 FEET SOUTH OF
 BK1183'A LONE 14-INCH PINE TREE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE
 BK1183'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 BK1183
 BK1183                          STATION RECOVERY (1980)
 BK1183
 BK1183'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK1183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0056 ***********************************************************************
 BK0056  DESIGNATION -  A 3937
 BK0056  PID         -  BK0056
 BK0056  STATE/COUNTY-  LA/EVANGELINE
 BK0056  COUNTRY     -  US
 BK0056  USGS QUAD   -  BOND (2018)
 BK0056
 BK0056                         *CURRENT SURVEY CONTROL
 BK0056  ______________________________________________________________________
 BK0056* NAD 83(1986) POSITION- 30 42 20.     (N) 092 30 02.     (W)   SCALED
 BK0056* NAVD 88 ORTHO HEIGHT -    17.84  (+/-2cm)       58.5   (feet) VERTCON3
 BK0056  ______________________________________________________________________
 BK0056  GEOID HEIGHT    -        -27.086 (meters)                     GEOID18
 BK0056  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0056
 BK0056.The horizontal coordinates were scaled from a map and have
 BK0056.an estimated accuracy of +/- 6 seconds.
 BK0056
 BK0056.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0056.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0056
 BK0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0056.GEOID18 height accuracy estimate available here.
 BK0056
 BK0056.The vertical order pertains to the NGVD 29 superseded value.
 BK0056
 BK0056.Click photographs - Photos may exist for this station.
 BK0056
 BK0056;                    North         East    Units  Estimated Accuracy
 BK0056;SPC LA S     -   245,050.      888,190.      MT  (+/- 180 meters Scaled)
 BK0056
 BK0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP478970(NAD 83)
 BK0056
 BK0056                          SUPERSEDED SURVEY CONTROL
 BK0056
 BK0056  NGVD 29 (11/26/84)   17.843  (m)           58.54   (f) ADJUSTED    2 0
 BK0056
 BK0056.Superseded values are not recommended for survey control.
 BK0056
 BK0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0056.See file dsdata.pdf to determine how the superseded data were derived.
 BK0056
 BK0056_MARKER: DD = SURVEY DISK
 BK0056_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0056_STAMPING: A 3937
 BK0056_MARK LOGO: CGS+SS
 BK0056_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0056
 BK0056  HISTORY     - Date     Condition        Report By
 BK0056  HISTORY     - 1934     MONUMENTED       LAGS
 BK0056  HISTORY     - 1961     GOOD             CGS
 BK0056
 BK0056                          STATION DESCRIPTION
 BK0056
 BK0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0056'6.8 MI NW FROM VIDRINE.
 BK0056'ABOUT 6.8 MILES NORTHWEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK0056'BUILDING AT VIDRINE, IN SECTION 18, T 3 S, R 1 W, ABOUT 400 YARDS
 BK0056'SOUTH OF THE MIDWAY NITE CLUB LOCATED ON THE WEST SIDE OF THE HIGHWAY,
 BK0056'30 FEET WEST OF THE CENTER LINE OF A CURVE IN THE HIGHWAY, 275 FEET
 BK0056'SOUTH OF A BRACED POWER POLE, 125 FEET SOUTH OF THE CENTER LINE OF A
 BK0056'GRAVELED ROAD LEADING WEST, 28 FEET NORTHEAST OF A 22-INCH OAK TREE,
 BK0056'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK0056'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0057 ***********************************************************************
 BK0057  DESIGNATION -  A 3938
 BK0057  PID         -  BK0057
 BK0057  STATE/COUNTY-  LA/EVANGELINE
 BK0057  COUNTRY     -  US
 BK0057  USGS QUAD   -  MAMOU (2018)
 BK0057
 BK0057                         *CURRENT SURVEY CONTROL
 BK0057  ______________________________________________________________________
 BK0057* NAD 83(1986) POSITION- 30 41 58.     (N) 092 29 53.     (W)   SCALED
 BK0057* NAVD 88 ORTHO HEIGHT -    17.76  (+/-2cm)       58.3   (feet) VERTCON3
 BK0057  ______________________________________________________________________
 BK0057  GEOID HEIGHT    -        -27.092 (meters)                     GEOID18
 BK0057  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0057
 BK0057.The horizontal coordinates were scaled from a map and have
 BK0057.an estimated accuracy of +/- 6 seconds.
 BK0057
 BK0057.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0057.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0057
 BK0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0057.GEOID18 height accuracy estimate available here.
 BK0057
 BK0057.The vertical order pertains to the NGVD 29 superseded value.
 BK0057
 BK0057.Click photographs - Photos may exist for this station.
 BK0057
 BK0057;                    North         East    Units  Estimated Accuracy
 BK0057;SPC LA S     -   244,370.      888,420.      MT  (+/- 180 meters Scaled)
 BK0057
 BK0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP480964(NAD 83)
 BK0057
 BK0057                          SUPERSEDED SURVEY CONTROL
 BK0057
 BK0057  NGVD 29 (11/26/84)   17.772  (m)           58.31   (f) ADJUSTED    2 0
 BK0057
 BK0057.Superseded values are not recommended for survey control.
 BK0057
 BK0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0057.See file dsdata.pdf to determine how the superseded data were derived.
 BK0057
 BK0057_MARKER: DD = SURVEY DISK
 BK0057_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0057_STAMPING: A 3938
 BK0057_MARK LOGO: CGS+SS
 BK0057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0057
 BK0057  HISTORY     - Date     Condition        Report By
 BK0057  HISTORY     - 1934     MONUMENTED       LAGS
 BK0057  HISTORY     - 1961     GOOD             CGS
 BK0057  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0057
 BK0057                          STATION DESCRIPTION
 BK0057
 BK0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0057'6.35 MI NW FROM VIDRINE.
 BK0057'ABOUT 6.35 MILES NORTHWEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK0057'BUILDING AT VIDRINE, IN SECTION 21, T 4 S, R 1 W, 0.4 MILE WEST OF A
 BK0057'CONCRETE BRIDGE OVER BAY NEZPIQUE, 480 FEET NORTHWEST OF THE NORTHWEST
 BK0057'END OF A DOUBLE CHANNEL CULVERT, NEAR THE NORTHWEST END OF A CURVE AND
 BK0057'29 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1.0 FOOT SOUTH OF
 BK0057'A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND
 BK0057'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0057
 BK0057                          STATION RECOVERY (1980)
 BK0057
 BK0057'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9336 ***********************************************************************
 DJ9336  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9336  DESIGNATION -  A 394
 DJ9336  PID         -  DJ9336
 DJ9336  STATE/COUNTY-  LA/ACADIA
 DJ9336  COUNTRY     -  US
 DJ9336  USGS QUAD   -  MERMENTAU (2018)
 DJ9336
 DJ9336                         *CURRENT SURVEY CONTROL
 DJ9336  ______________________________________________________________________
 DJ9336* NAD 83(2011) POSITION- 30 13 52.65482(N) 092 30 27.30284(W)   ADJUSTED
 DJ9336* NAD 83(2011) ELLIP HT-   -12.267 (meters)        (06/27/12)   ADJUSTED
 DJ9336* NAD 83(2011) EPOCH   -  2010.00
 DJ9336* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DJ9336  **This station is located in a suspected subsidence area (see below).
 DJ9336  ______________________________________________________________________
 DJ9336  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DJ9336  GEOID HEIGHT    -        -27.366 (meters)                     GEOID03
 DJ9336  GEOID HEIGHT    -        -27.240 (meters)                     GEOID18
 DJ9336  NAD 83(2011) X  -   -241,306.917 (meters)                     COMP
 DJ9336  NAD 83(2011) Y  - -5,510,100.020 (meters)                     COMP
 DJ9336  NAD 83(2011) Z  -  3,192,546.381 (meters)                     COMP
 DJ9336  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 DJ9336
 DJ9336  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9336  Standards:
 DJ9336         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9336            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9336  -------------------------------------------------------------------
 DJ9336  NETWORK    0.58   3.25           0.11   0.29   1.66     -0.02160054
 DJ9336  -------------------------------------------------------------------
 DJ9336  Click here for local accuracies and other accuracy information.
 DJ9336
 DJ9336.The horizontal coordinates were established by GPS observations
 DJ9336.and adjusted by the National Geodetic Survey in June 2012.
 DJ9336
 DJ9336.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9336.been affixed to the stable North American tectonic plate. See 
 DJ9336.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9336
 DJ9336.The horizontal coordinates are valid at the epoch date displayed above
 DJ9336.which is a decimal equivalence of Year/Month/Day.
 DJ9336
 DJ9336.** This station is in an area of known vertical motion. If an
 DJ9336.** orthometric height was ever established but is not available 
 DJ9336.** in the current survey control section, the orthometric height
 DJ9336.** is considered suspect.  Suspect heights are available in the
 DJ9336.** superseded section only if requested.
 DJ9336
 DJ9336.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9336.GEOID18 height accuracy estimate available here.
 DJ9336
 DJ9336.Click photographs - Photos may exist for this station.
 DJ9336
 DJ9336.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9336
 DJ9336.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9336
 DJ9336.The ellipsoidal height was determined by GPS observations
 DJ9336.and is referenced to NAD 83.
 DJ9336
 DJ9336. The following values were computed from the NAD 83(2011) position.
 DJ9336
 DJ9336;                    North         East     Units Scale Factor Converg.
 DJ9336;SPC LA S     -   192,483.547   886,974.027   MT  0.99993380   -0 35 13.7
 DJ9336;SPC LA S     -   631,506.44  2,910,013.95   sFT  0.99993380   -0 35 13.7
 DJ9336;UTM  15      - 3,344,517.459   547,382.143   MT  0.99962770   +0 14 52.6
 DJ9336
 DJ9336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9336!SPC LA S     -   1.00000193  x   0.99993380  =   0.99993573
 DJ9336!UTM  15      -   1.00000193  x   0.99962770  =   0.99962963
 DJ9336
 DJ9336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4738244517(NAD 83)
 DJ9336
 DJ9336                          SUPERSEDED SURVEY CONTROL
 DJ9336
 DJ9336  NAD 83(2007)-  30 13 52.65494(N)    092 30 27.30386(W) AD(2006.81) A
 DJ9336  ELLIP H (03/12/08)  -12.256  (m)                       GP(2006.81) 3 1
 DJ9336
 DJ9336.Superseded values are not recommended for survey control.
 DJ9336
 DJ9336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9336.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9336
 DJ9336_MARKER: F = FLANGE-ENCASED ROD
 DJ9336_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9336_STAMPING: A 394 2006
 DJ9336_MARK LOGO: NGS
 DJ9336_PROJECTION: RECESSED 3 CENTIMETERS
 DJ9336_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ9336_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9336+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2006
 DJ9336_ROD/PIPE-DEPTH: 12.8 meters
 DJ9336_SLEEVE-DEPTH  : 0.9 meters
 DJ9336
 DJ9336  HISTORY     - Date     Condition        Report By
 DJ9336  HISTORY     - 20060812 MONUMENTED       NGS
 DJ9336
 DJ9336                          STATION DESCRIPTION
 DJ9336
 DJ9336'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006
 DJ9336'MARK IS MID-WAY BETWEEN JENNINGS AND CROWLEY. TO REACH FROM I-10 EXIT
 DJ9336'76, GO 2.6 MI (4.2 KM) WEST ALONG I-10 TO MARK ON THE LEFT. TO REACH
 DJ9336'FROM I-10 EXIT 72 GO 1.3 MI (2.1 KM) EAST ALONG I-10 TO THE MARK ON
 DJ9336'THE LEFT IN THE MEDIAN AT THE WEST END OF THE TWO OVERPASSES.
 DJ9336'
 DJ9336'MARK IS 43.0 FT (13.1 M) SOUTH OF I-10 WEST, 44.7 FT (13.63 M) NORTH
 DJ9336'OF  I-10 EAST, 27.7 FT (8.45 M) SOUTHWEST OF SOUTHWEST CORNER OF
 DJ9336'WESTBOUND BRIDGE AND 29.1 FT (8.87 M) NORTHWEST OF NORTHWEST CORNER OF
 DJ9336'EASTBOUND BRIDGE.
 DJ9336'
 DJ9336'ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO CAP.
 DJ9336'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0059 ***********************************************************************
 BK0059  DESIGNATION -  A 3941
 BK0059  PID         -  BK0059
 BK0059  STATE/COUNTY-  LA/EVANGELINE
 BK0059  COUNTRY     -  US
 BK0059  USGS QUAD   -  MAMOU (2018)
 BK0059
 BK0059                         *CURRENT SURVEY CONTROL
 BK0059  ______________________________________________________________________
 BK0059* NAD 83(1986) POSITION- 30 41 32.     (N) 092 28 23.     (W)   SCALED
 BK0059* NAVD 88 ORTHO HEIGHT -    18.72  (+/-2cm)       61.4   (feet) VERTCON3
 BK0059  ______________________________________________________________________
 BK0059  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BK0059  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0059
 BK0059.The horizontal coordinates were scaled from a map and have
 BK0059.an estimated accuracy of +/- 6 seconds.
 BK0059
 BK0059.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0059.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0059
 BK0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0059.GEOID18 height accuracy estimate available here.
 BK0059
 BK0059.The vertical order pertains to the NGVD 29 superseded value.
 BK0059
 BK0059.Click photographs - Photos may exist for this station.
 BK0059
 BK0059;                    North         East    Units  Estimated Accuracy
 BK0059;SPC LA S     -   243,540.      890,810.      MT  (+/- 180 meters Scaled)
 BK0059
 BK0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP504956(NAD 83)
 BK0059
 BK0059                          SUPERSEDED SURVEY CONTROL
 BK0059
 BK0059  NGVD 29 (11/26/84)   18.736  (m)           61.47   (f) ADJUSTED    2 0
 BK0059
 BK0059.Superseded values are not recommended for survey control.
 BK0059
 BK0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0059.See file dsdata.pdf to determine how the superseded data were derived.
 BK0059
 BK0059_MARKER: DD = SURVEY DISK
 BK0059_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0059_STAMPING: A 3941
 BK0059_MARK LOGO: CGS+SS
 BK0059_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0059
 BK0059  HISTORY     - Date     Condition        Report By
 BK0059  HISTORY     - 1934     MONUMENTED       LAGS
 BK0059  HISTORY     - 1961     GOOD             CGS
 BK0059
 BK0059                          STATION DESCRIPTION
 BK0059
 BK0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0059'4.65 MI NW FROM VIDRINE.
 BK0059'ABOUT 4.65 MILES NORTHWEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK0059'BUILDING AT VIDRINE, IN SECTION 23, T 4 S, R 1 W, 0.15 MILE WEST OF A
 BK0059'SMALL STORE ON THE NORTH SIDE OF THE HIGHWAY, 105 FEET SOUTHEAST OF
 BK0059'AND ACROSS THE HIGHWAY FROM A CHURCH, 27 1/2 FEET SOUTH OF THE CENTER
 BK0059'LINE OF THE HIGHWAY, 56 1/2 FEET SOUTH OF AND ACROSS THE HIGHWAY FROM
 BK0059'A POWER POLE, 14 1/2 FEET EAST OF A TELEPHONE POLE, 4 INCHES NORTH OF
 BK0059'A FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 BK0059'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0061 ***********************************************************************
 BK0061  DESIGNATION -  A 3945
 BK0061  PID         -  BK0061
 BK0061  STATE/COUNTY-  LA/EVANGELINE
 BK0061  COUNTRY     -  US
 BK0061  USGS QUAD   -  MAMOU (2018)
 BK0061
 BK0061                         *CURRENT SURVEY CONTROL
 BK0061  ______________________________________________________________________
 BK0061* NAD 83(1986) POSITION- 30 41 20.     (N) 092 26 02.     (W)   SCALED
 BK0061* NAVD 88 ORTHO HEIGHT -    19.17  (+/-2cm)       62.9   (feet) VERTCON3
 BK0061  ______________________________________________________________________
 BK0061  GEOID HEIGHT    -        -27.116 (meters)                     GEOID18
 BK0061  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0061
 BK0061.The horizontal coordinates were scaled from a map and have
 BK0061.an estimated accuracy of +/- 6 seconds.
 BK0061
 BK0061.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0061.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0061
 BK0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0061.GEOID18 height accuracy estimate available here.
 BK0061
 BK0061.The vertical order pertains to the NGVD 29 superseded value.
 BK0061
 BK0061.Click photographs - Photos may exist for this station.
 BK0061
 BK0061;                    North         East    Units  Estimated Accuracy
 BK0061;SPC LA S     -   243,140.      894,550.      MT  (+/- 180 meters Scaled)
 BK0061
 BK0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP542952(NAD 83)
 BK0061
 BK0061                          SUPERSEDED SURVEY CONTROL
 BK0061
 BK0061  NGVD 29 (11/26/84)   19.187  (m)           62.95   (f) ADJUSTED    2 0
 BK0061
 BK0061.Superseded values are not recommended for survey control.
 BK0061
 BK0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0061.See file dsdata.pdf to determine how the superseded data were derived.
 BK0061
 BK0061_MARKER: DD = SURVEY DISK
 BK0061_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0061_STAMPING: A 3945
 BK0061_MARK LOGO: CGS+SS
 BK0061_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0061
 BK0061  HISTORY     - Date     Condition        Report By
 BK0061  HISTORY     - 1934     MONUMENTED       LAGS
 BK0061  HISTORY     - 1961     GOOD             CGS
 BK0061  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0061
 BK0061                          STATION DESCRIPTION
 BK0061
 BK0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0061'2.25 MI NW FROM VIDRINE.
 BK0061'ABOUT 2.25 MILES NORTHWEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK0061'BUILDING AT VIDRINE, IN SECTION 25, T 4 S, R 1 W, 0.1 MILE WEST OF A
 BK0061'DIRT ROAD INTERSECTION, 40 FEET SOUTH OF THE CENTER LINE OF THE
 BK0061'HIGHWAY, 380 FEET WEST OF THE NORTHWEST CORNER OF A HOUSE THAT IS
 BK0061'SURROUNDED BY TREES, 134 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BK0061'FARMHOUSE, 70 FEET EAST OF A YARD FENCE, 16 FEET SOUTH OF A FENCE,
 BK0061'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK0061'PROJECTING 6 INCHES.
 BK0061
 BK0061                          STATION RECOVERY (1980)
 BK0061
 BK0061'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0181 ***********************************************************************
 BK0181  DESIGNATION -  A 3=25.446
 BK0181  PID         -  BK0181
 BK0181  STATE/COUNTY-  LA/ACADIA
 BK0181  COUNTRY     -  US
 BK0181  USGS QUAD   -  CROWLEY EAST (2018)
 BK0181
 BK0181                         *CURRENT SURVEY CONTROL
 BK0181  ______________________________________________________________________
 BK0181* NAD 83(1986) POSITION- 30 13 35.     (N) 092 19 43.     (W)   SCALED
 BK0181* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0181  **This station is located in a suspected subsidence area (see below).
 BK0181  ______________________________________________________________________
 BK0181  GEOID HEIGHT    -        -27.180 (meters)                     GEOID18
 BK0181
 BK0181.The horizontal coordinates were scaled from a map and have
 BK0181.an estimated accuracy of +/- 6 seconds.
 BK0181
 BK0181.** This station is in an area of known vertical motion. If an
 BK0181.** orthometric height was ever established but is not available 
 BK0181.** in the current survey control section, the orthometric height
 BK0181.** is considered suspect.  Suspect heights are available in the
 BK0181.** superseded section only if requested.
 BK0181
 BK0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0181.GEOID18 height accuracy estimate available here.
 BK0181
 BK0181.Click photographs - Photos may exist for this station.
 BK0181
 BK0181;                    North         East    Units  Estimated Accuracy
 BK0181;SPC LA S     -   191,780.      904,200.      MT  (+/- 180 meters Scaled)
 BK0181
 BK0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP646440(NAD 83)
 BK0181
 BK0181                          SUPERSEDED SURVEY CONTROL
 BK0181
 BK0181.No superseded survey control is available for this station.
 BK0181
 BK0181_MARKER: P = PIPE CAP
 BK0181_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BK0181_STAMPING: 25.446 LA 1906
 BK0181_MARK LOGO: USGS
 BK0181_MAGNETIC: P = MARKER IS A STEEL PIPE
 BK0181_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0181
 BK0181  HISTORY     - Date     Condition        Report By
 BK0181  HISTORY     - 1906     MONUMENTED       USGS
 BK0181  HISTORY     - 1955     MARK NOT FOUND   CGS
 BK0181  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0181
 BK0181                          STATION DESCRIPTION
 BK0181
 BK0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BK0181'2.75 MI E FROM CROWLEY.
 BK0181'2.75 MILES EAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM CROWLEY,
 BK0181'ACADIA PARISH, 7 POLES EAST OF MILEPOST 164, AT A ROAD CROSSING AT
 BK0181'CATTLEGUARDS 163-D AND 163-E, 15 FEET WEST OF THE CENTER LINE OF THE
 BK0181'ROAD, AND 12 FEET SOUTH OF THE SOUTH RAIL.  A UNITED STATES GEOLOGICAL
 BK0181'SURVEY STANDARD CAP, STAMPED 25.446 LA 1906 AND RIVETED ON THE TOP OF
 BK0181'A 36 INCH IRON PIPE.
 BK0181
 BK0181                          STATION RECOVERY (1970)
 BK0181
 BK0181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK0181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2152 ***********************************************************************
 BJ2152  DESIGNATION -  A 4
 BJ2152  PID         -  BJ2152
 BJ2152  STATE/COUNTY-  LA/ST MARTIN
 BJ2152  COUNTRY     -  US
 BJ2152  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2152
 BJ2152                         *CURRENT SURVEY CONTROL
 BJ2152  ______________________________________________________________________
 BJ2152* NAD 83(1986) POSITION- 30 05 03.     (N) 091 54 07.     (W)   SCALED
 BJ2152* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2152  **This station is located in a suspected subsidence area (see below).
 BJ2152  ______________________________________________________________________
 BJ2152  GEOID HEIGHT    -        -26.750 (meters)                     GEOID18
 BJ2152
 BJ2152.The horizontal coordinates were scaled from a map and have
 BJ2152.an estimated accuracy of +/- 6 seconds.
 BJ2152
 BJ2152.** This station is in an area of known vertical motion.  Due to the
 BJ2152.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2152.** determined the orthometric heights for marks in these suspect
 BJ2152.** subsidence areas should be considered valid only at the epoch date
 BJ2152.** associated with the orthometric height.  These heights must always
 BJ2152.** be validated when used as control.  All previously superseded
 BJ2152.** orthometric heights are now considered suspect and are available
 BJ2152.** in the superseded section.  NGS does not recommend using suspect
 BJ2152.** or superseded heights as control.
 BJ2152
 BJ2152.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2152.GEOID18 height accuracy estimate available here.
 BJ2152
 BJ2152.Click photographs - Photos may exist for this station.
 BJ2152
 BJ2152;                    North         East    Units  Estimated Accuracy
 BJ2152;SPC LA S     -   175,730.      945,190.      MT  (+/- 180 meters Scaled)
 BJ2152
 BJ2152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP058286(NAD 83)
 BJ2152
 BJ2152                          SUPERSEDED SURVEY CONTROL
 BJ2152
 BJ2152.No superseded survey control is available for this station.
 BJ2152
 BJ2152_MARKER: DB = BENCH MARK DISK
 BJ2152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2152_STAMPING: A 4 1918 31.066
 BJ2152_MARK LOGO: CGS
 BJ2152_PROJECTION: FLUSH
 BJ2152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2152+STABILITY: SURFACE MOTION
 BJ2152
 BJ2152  HISTORY     - Date     Condition        Report By
 BJ2152  HISTORY     - 1918     MONUMENTED       CGS
 BJ2152  HISTORY     - 1970     GOOD             NGS
 BJ2152  HISTORY     - 1982     GOOD             NGS
 BJ2152
 BJ2152                          STATION DESCRIPTION
 BJ2152
 BJ2152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2152'5.8 MI SE FROM BROUSSARD.
 BJ2152'ABOUT 5.8 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2152'STATION AT BROUSSARD, OR ABOUT 7.25 MILES NORTHWEST ALONG THE SOUTHERN
 BJ2152'PACIFIC RAILROAD FROM THE STATION AT NEW IBERIA, 54 YARDS SOUTHWEST
 BJ2152'AND ACROSS THE TRACK FROM THE WEST CORNER OF A FRAME POST OFFICE
 BJ2152'BUILDING AT CADE, 28 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 BJ2152'MAIN TRACK, 35.4 FEET SOUTH OF THE METAL BASE FOR SEMAPHORE SIGNAL
 BJ2152'NUMBER 132.6, 18.4 FEET WEST OF THE SOUTH CORNER OF A SIGNAL CONTROL
 BJ2152'BOX, 9 FEET SOUTH OF A TELEPHONE POLE, 1.0 FEET NORTH OF A METAL
 BJ2152'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 BJ2152'IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 BJ2152'GROUND.  1/4, SEC 44, T 11S, R 6E.  NOTE-- THE DISK IS SLANTING AND
 BJ2152'THE ROD WAS HELD ON THE 2 OF THE 250 IN THE CASTING ON THE DISK.
 BJ2152
 BJ2152                          STATION RECOVERY (1982)
 BJ2152
 BJ2152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2152'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  9.4 KILOMETERS
 BJ2152'(5.85 MILES) SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2152'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE RIGHT,
 BJ2152'10.79 METERS (35.4 FEET) SOUTH OF THE METAL BASE FOR A SEMAPHORE
 BJ2152'SIGNAL NUMBER 132.6, 8.68 METERS (28.5 FEET) SOUTHWEST OF THE
 BJ2152'SOUTHWEST RAIL OF THE MAIN TRACK, 5.61 METERS (18.4 FEET) WEST OF THE
 BJ2152'SOUTH CORNER OF A SIGNAL CONTROL BOX, 2.74 METERS (9.0 FEET) SOUTH OF
 BJ2152'A TELEPHONE POLE.  NOTE-THE DISK IS SLANTING AND THE ROD SHOULD BE
 BJ2152'HELD ON THE HIGHEST POINT OF THE DISK.
 BJ2152'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ2152'THE MARK IS 0.45 M BELOW TRACKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1996 ***********************************************************************
 AU1996  DESIGNATION -  A 4001 LAGS
 AU1996  PID         -  AU1996
 AU1996  STATE/COUNTY-  LA/IBERIA
 AU1996  COUNTRY     -  US
 AU1996  USGS QUAD   -  JEANERETTE (2018)
 AU1996
 AU1996                         *CURRENT SURVEY CONTROL
 AU1996  ______________________________________________________________________
 AU1996* NAD 83(1986) POSITION- 29 54 20.     (N) 091 39 32.     (W)   SCALED
 AU1996* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1996  **This station is located in a suspected subsidence area (see below).
 AU1996  ______________________________________________________________________
 AU1996  GEOID HEIGHT    -        -26.214 (meters)                     GEOID18
 AU1996
 AU1996.The horizontal coordinates were scaled from a map and have
 AU1996.an estimated accuracy of +/- 6 seconds.
 AU1996
 AU1996.** This station is in an area of known vertical motion. If an
 AU1996.** orthometric height was ever established but is not available 
 AU1996.** in the current survey control section, the orthometric height
 AU1996.** is considered suspect.  Suspect heights are available in the
 AU1996.** superseded section only if requested.
 AU1996
 AU1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1996.GEOID18 height accuracy estimate available here.
 AU1996
 AU1996.Click photographs - Photos may exist for this station.
 AU1996
 AU1996;                    North         East    Units  Estimated Accuracy
 AU1996;SPC LA S     -   155,840.      968,560.      MT  (+/- 180 meters Scaled)
 AU1996
 AU1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP294090(NAD 83)
 AU1996
 AU1996                          SUPERSEDED SURVEY CONTROL
 AU1996
 AU1996.No superseded survey control is available for this station.
 AU1996
 AU1996_MARKER: DD = SURVEY DISK
 AU1996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1996_STAMPING: A 4001
 AU1996_MARK LOGO: LAGS
 AU1996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1996+STABILITY: SURFACE MOTION
 AU1996
 AU1996  HISTORY     - Date     Condition        Report By
 AU1996  HISTORY     - UNK      MONUMENTED       LAGS
 AU1996  HISTORY     - 1955     GOOD             CGS
 AU1996  HISTORY     - 20020702 SEE DESCRIPTION  NGS
 AU1996
 AU1996                          STATION DESCRIPTION
 AU1996
 AU1996'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (HDR)
 AU1996'0.8 MILE SOUTHEAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 AU1996'STATION AT JEANERETTE, AT A ROAD CROSSING, 93 FEET WEST OF A ST. MARY
 AU1996'AND IBERIA PARISH LINE MARKER, 33 FEET NORTHWEST OF THE CENTER LINE OF
 AU1996'A ROAD, 22.3 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE MAIN TRACK,
 AU1996'1.5 FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 AU1996'POST WHICH IS FLUSH WITH THE GROUND.
 AU1996
 AU1996                          STATION RECOVERY (2002)
 AU1996
 AU1996'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002
 AU1996'NOTE-- PRESUMED DESTROYED ACCORDING TO HANDWRITTEN NOTATION ON JUNE 5,
 AU1996'1959, PUBLICATION (60 MISS.).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2057 ***********************************************************************
 AU2057  DESIGNATION -  A 4005 LAGS
 AU2057  PID         -  AU2057
 AU2057  STATE/COUNTY-  LA/ST MARY
 AU2057  COUNTRY     -  US
 AU2057  USGS QUAD   -  JEANERETTE (2018)
 AU2057
 AU2057                         *CURRENT SURVEY CONTROL
 AU2057  ______________________________________________________________________
 AU2057* NAD 83(1986) POSITION- 29 53 53.     (N) 091 37 42.     (W)   SCALED
 AU2057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2057  **This station is located in a suspected subsidence area (see below).
 AU2057  ______________________________________________________________________
 AU2057  GEOID HEIGHT    -        -26.189 (meters)                     GEOID18
 AU2057  DYNAMIC HEIGHT  -          5.453 (meters)       17.89  (feet) COMP
 AU2057  MODELED GRAVITY -    979,309.0   (mgal)                       NAVD 88
 AU2057
 AU2057.The horizontal coordinates were scaled from a map and have
 AU2057.an estimated accuracy of +/- 6 seconds.
 AU2057
 AU2057.** This station is in an area of known vertical motion. If an
 AU2057.** orthometric height was ever established but is not available 
 AU2057.** in the current survey control section, the orthometric height
 AU2057.** is considered suspect.  Suspect heights are available in the
 AU2057.** superseded section only if requested.
 AU2057
 AU2057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2057.GEOID18 height accuracy estimate available here.
 AU2057
 AU2057.Click photographs - Photos may exist for this station.
 AU2057
 AU2057.The dynamic height is computed by dividing the NAVD 88
 AU2057.geopotential number by the normal gravity value computed on the
 AU2057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2057.degrees latitude (g = 980.6199 gals.).
 AU2057
 AU2057.The modeled gravity was interpolated from observed gravity values.
 AU2057
 AU2057;                    North         East    Units  Estimated Accuracy
 AU2057;SPC LA S     -   155,000.      971,510.      MT  (+/- 180 meters Scaled)
 AU2057
 AU2057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP324082(NAD 83)
 AU2057
 AU2057                          SUPERSEDED SURVEY CONTROL
 AU2057
 AU2057.No superseded survey control is available for this station.
 AU2057
 AU2057_MARKER: DD = SURVEY DISK
 AU2057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2057_STAMPING: A 4005
 AU2057_MARK LOGO: LAGS
 AU2057_PROJECTION: PROJECTING 5 CENTIMETERS
 AU2057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2057+STABILITY: SURFACE MOTION
 AU2057
 AU2057  HISTORY     - Date     Condition        Report By
 AU2057  HISTORY     - UNK      MONUMENTED       LAGS
 AU2057  HISTORY     - 1982     GOOD             NGS
 AU2057
 AU2057                          STATION DESCRIPTION
 AU2057
 AU2057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2057'4.7 KM (2.9 MI) SE FROM JEANERETTE.
 AU2057'4.7 KILOMETERS (2.9 MILES) SOUTHEAST ALONG STATE HIGHWAY 182 FROM THE
 AU2057'POST OFFICE IN JEANERETTE, TO THE MARK ON THE LEFT, 13.72 METERS (45.0
 AU2057'FEET) NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 3.97 METERS (13.0
 AU2057'FEET) NORTH OF UTILITY POLE NO. 9065244756 WITH TRANSFORMER, 0.43
 AU2057'METER (1.4 FEET) SOUTHEAST OF THE SOUTHWEST LEG OF AN OLD SIGN
 AU2057'SUPPORT.
 AU2057'THE MARK IS 0.40 METERS  SW FROM A WITNESS POST.
 AU2057'THE MARK IS 0.30 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1789 ***********************************************************************
 AU1789  DESIGNATION -  A 4011 LAGS
 AU1789  PID         -  AU1789
 AU1789  STATE/COUNTY-  LA/IBERIA
 AU1789  COUNTRY     -  US
 AU1789  USGS QUAD   -  WEEKS (2018)
 AU1789
 AU1789                         *CURRENT SURVEY CONTROL
 AU1789  ______________________________________________________________________
 AU1789* NAD 83(1986) POSITION- 29 48 04.     (N) 091 48 29.     (W)   SCALED
 AU1789* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1789  **This station is located in a suspected subsidence area (see below).
 AU1789  ______________________________________________________________________
 AU1789  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 AU1789
 AU1789.The horizontal coordinates were scaled from a map and have
 AU1789.an estimated accuracy of +/- 6 seconds.
 AU1789
 AU1789.** This station is in an area of known vertical motion. If an
 AU1789.** orthometric height was ever established but is not available 
 AU1789.** in the current survey control section, the orthometric height
 AU1789.** is considered suspect.  Suspect heights are available in the
 AU1789.** superseded section only if requested.
 AU1789
 AU1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1789.GEOID18 height accuracy estimate available here.
 AU1789
 AU1789.Click photographs - Photos may exist for this station.
 AU1789
 AU1789;                    North         East    Units  Estimated Accuracy
 AU1789;SPC LA S     -   144,320.      954,110.      MT  (+/- 180 meters Scaled)
 AU1789
 AU1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN151973(NAD 83)
 AU1789
 AU1789                          SUPERSEDED SURVEY CONTROL
 AU1789
 AU1789.No superseded survey control is available for this station.
 AU1789
 AU1789_MARKER: DD = SURVEY DISK
 AU1789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1789_STAMPING: A 4011
 AU1789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1789+STABILITY: SURFACE MOTION
 AU1789
 AU1789  HISTORY     - Date     Condition        Report By
 AU1789  HISTORY     - UNK      MONUMENTED       LAGS
 AU1789  HISTORY     - 1968     GOOD             LADTD
 AU1789
 AU1789                          STATION DESCRIPTION
 AU1789
 AU1789'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1789'0.4 MI SE FROM WEEKS ISLAND.
 AU1789'ABOUT 0.4 MILE SOUTHEAST ALONG THE CYPREMORT BRANCH OF THE TEXAS AND
 AU1789'NEW ORLEANS RAILROAD FROM THE MORTON SALT COMPANY MINE AT WEEKS
 AU1789'ISLAND, 43 FEET NORTH OF THE NORTH RAIL, 60 FEET SOUTHWEST OF THE
 AU1789'SOUTHWEST CORNER OF HOUSE 132, 39 FEET NORTHEAST OF TELEPHONE POLE
 AU1789'495, 1.5 FEET SOUTHEAST OF A WITNESS POST, 21 FEET SOUTHWEST OF THE
 AU1789'CENTERLINE OF A ROAD, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 AU1789'0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1788 ***********************************************************************
 AU1788  DESIGNATION -  A 4012 LAGS
 AU1788  PID         -  AU1788
 AU1788  STATE/COUNTY-  LA/IBERIA
 AU1788  COUNTRY     -  US
 AU1788  USGS QUAD   -  WEEKS (2018)
 AU1788
 AU1788                         *CURRENT SURVEY CONTROL
 AU1788  ______________________________________________________________________
 AU1788* NAD 83(1986) POSITION- 29 47 58.     (N) 091 48 06.     (W)   SCALED
 AU1788* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1788  **This station is located in a suspected subsidence area (see below).
 AU1788  ______________________________________________________________________
 AU1788  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 AU1788
 AU1788.The horizontal coordinates were scaled from a map and have
 AU1788.an estimated accuracy of +/- 6 seconds.
 AU1788
 AU1788.** This station is in an area of known vertical motion. If an
 AU1788.** orthometric height was ever established but is not available 
 AU1788.** in the current survey control section, the orthometric height
 AU1788.** is considered suspect.  Suspect heights are available in the
 AU1788.** superseded section only if requested.
 AU1788
 AU1788.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1788.GEOID18 height accuracy estimate available here.
 AU1788
 AU1788.Click photographs - Photos may exist for this station.
 AU1788
 AU1788;                    North         East    Units  Estimated Accuracy
 AU1788;SPC LA S     -   144,130.      954,730.      MT  (+/- 180 meters Scaled)
 AU1788
 AU1788_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN158971(NAD 83)
 AU1788
 AU1788                          SUPERSEDED SURVEY CONTROL
 AU1788
 AU1788.No superseded survey control is available for this station.
 AU1788
 AU1788_MARKER: DD = SURVEY DISK
 AU1788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1788_STAMPING: A 4012
 AU1788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1788+STABILITY: SURFACE MOTION
 AU1788
 AU1788  HISTORY     - Date     Condition        Report By
 AU1788  HISTORY     - 1934     MONUMENTED       LAGS
 AU1788  HISTORY     - 1968     GOOD             LADTD
 AU1788
 AU1788                          STATION DESCRIPTION
 AU1788
 AU1788'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1788'0.8 MI SE FROM WEEKS ISLAND.
 AU1788'ABOUT 0.8 MILE SOUTHEAST ALONG THE CYPREMORT BRANCH OF THE TEXAS AND
 AU1788'NEW ORLEANS RAILROAD FROM THE MORTON SALT COMPANY MINE AT WEEKS
 AU1788'ISLAND, 185 FEET EAST OF THE CENTER OF A ROAD CROSSING, 35 FEET SOUTH
 AU1788'OF THE SOUTH RAIL, 1.5 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF
 AU1788'A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1785 ***********************************************************************
 AU1785  DESIGNATION -  A 4014 LAGS
 AU1785  PID         -  AU1785
 AU1785  STATE/COUNTY-  LA/ST MARY
 AU1785  COUNTRY     -  US
 AU1785  USGS QUAD   -  WEEKS (2018)
 AU1785
 AU1785                         *CURRENT SURVEY CONTROL
 AU1785  ______________________________________________________________________
 AU1785* NAD 83(1986) POSITION- 29 47 24.     (N) 091 46 53.     (W)   SCALED
 AU1785* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1785  **This station is located in a suspected subsidence area (see below).
 AU1785  ______________________________________________________________________
 AU1785  GEOID HEIGHT    -        -25.880 (meters)                     GEOID18
 AU1785
 AU1785.The horizontal coordinates were scaled from a map and have
 AU1785.an estimated accuracy of +/- 6 seconds.
 AU1785
 AU1785.** This station is in an area of known vertical motion. If an
 AU1785.** orthometric height was ever established but is not available 
 AU1785.** in the current survey control section, the orthometric height
 AU1785.** is considered suspect.  Suspect heights are available in the
 AU1785.** superseded section only if requested.
 AU1785
 AU1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1785.GEOID18 height accuracy estimate available here.
 AU1785
 AU1785.Click photographs - Photos may exist for this station.
 AU1785
 AU1785;                    North         East    Units  Estimated Accuracy
 AU1785;SPC LA S     -   143,070.      956,680.      MT  (+/- 180 meters Scaled)
 AU1785
 AU1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN177961(NAD 83)
 AU1785
 AU1785                          SUPERSEDED SURVEY CONTROL
 AU1785
 AU1785.No superseded survey control is available for this station.
 AU1785
 AU1785_MARKER: DD = SURVEY DISK
 AU1785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1785_STAMPING: A 4014
 AU1785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1785+STABILITY: SURFACE MOTION
 AU1785
 AU1785  HISTORY     - Date     Condition        Report By
 AU1785  HISTORY     - UNK      MONUMENTED       LAGS
 AU1785  HISTORY     - 1968     GOOD             LADTD
 AU1785  HISTORY     - 1973     GOOD             LOCENG
 AU1785
 AU1785                          STATION DESCRIPTION
 AU1785
 AU1785'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1785'2.5 MI SE FROM WEEKS ISLAND.
 AU1785'ABOUT 2.5 MILES SOUTHEAST ALONG THE CYPREMORT BRANCH OF THE TEXAS AND
 AU1785'NEW ORLEANS RAILROAD FROM THE MORTON SALT COMPANY MINE AT WEEKS
 AU1785'ISLAND, 55 FEET WEST OF TELEPHONE POLE 433, 7.5 FEET SOUTHWEST OF THE
 AU1785'SOUTHWEST RAIL, 2 FEET SOUTHEAST OF A WITNESS POST, 0.35 MILE NORTH OF
 AU1785'BENCH MARK A 4015 (LA. GEOD. S.), SET IN THE TOP OF A CONCRETE POST
 AU1785'WHICH IS FLUSH WITH THE GROUND.
 AU1785
 AU1785                          STATION RECOVERY (1973)
 AU1785
 AU1785'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973
 AU1785'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1784 ***********************************************************************
 AU1784  DESIGNATION -  A 4015 LAGS
 AU1784  PID         -  AU1784
 AU1784  STATE/COUNTY-  LA/ST MARY
 AU1784  COUNTRY     -  US
 AU1784  USGS QUAD   -  WEEKS (2018)
 AU1784
 AU1784                         *CURRENT SURVEY CONTROL
 AU1784  ______________________________________________________________________
 AU1784* NAD 83(1986) POSITION- 29 47 14.     (N) 091 46 35.     (W)   SCALED
 AU1784* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1784  **This station is located in a suspected subsidence area (see below).
 AU1784  ______________________________________________________________________
 AU1784  GEOID HEIGHT    -        -25.870 (meters)                     GEOID18
 AU1784
 AU1784.The horizontal coordinates were scaled from a map and have
 AU1784.an estimated accuracy of +/- 6 seconds.
 AU1784
 AU1784.** This station is in an area of known vertical motion. If an
 AU1784.** orthometric height was ever established but is not available 
 AU1784.** in the current survey control section, the orthometric height
 AU1784.** is considered suspect.  Suspect heights are available in the
 AU1784.** superseded section only if requested.
 AU1784
 AU1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1784.GEOID18 height accuracy estimate available here.
 AU1784
 AU1784.Click photographs - Photos may exist for this station.
 AU1784
 AU1784;                    North         East    Units  Estimated Accuracy
 AU1784;SPC LA S     -   142,760.      957,160.      MT  (+/- 180 meters Scaled)
 AU1784
 AU1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN182958(NAD 83)
 AU1784
 AU1784                          SUPERSEDED SURVEY CONTROL
 AU1784
 AU1784.No superseded survey control is available for this station.
 AU1784
 AU1784_MARKER: DD = SURVEY DISK
 AU1784_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1784_STAMPING: A 4015
 AU1784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1784+STABILITY: SURFACE MOTION
 AU1784
 AU1784  HISTORY     - Date     Condition        Report By
 AU1784  HISTORY     - UNK      MONUMENTED       LAGS
 AU1784  HISTORY     - 1955     GOOD             CGS
 AU1784  HISTORY     - 1963     MARK NOT FOUND   LOCENG
 AU1784
 AU1784                          STATION DESCRIPTION
 AU1784
 AU1784'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1784'0.9 MI N FROM CYPREMORT.
 AU1784'0.9 MILE NORTH ALONG THE CYPREMORT BRANCH OF THE TEXAS AND NEW ORLEANS
 AU1784'RAILROAD FROM THE STATION SIGN AT CYPREMORT, 104 FEET NORTHWEST OF
 AU1784'MILEPOST 16, 169 FEET SOUTHEAST OF THE SOUTHEAST END OF A TRESTLE, 8.3
 AU1784'FEET NORTHEAST OF THE NORTHEAST RAIL, 1 FOOT SOUTHWEST OF A WITNESS
 AU1784'POST, SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 AU1784'GROUND.  NOTE-- WITNESS POST GONE 38 IN. SE OF TELEPHONE POLE.
 AU1784
 AU1784                          STATION RECOVERY (1963)
 AU1784
 AU1784'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1963
 AU1784'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1783 ***********************************************************************
 AU1783  DESIGNATION -  A 4016 LAGS
 AU1783  PID         -  AU1783
 AU1783  STATE/COUNTY-  LA/ST MARY
 AU1783  COUNTRY     -  US
 AU1783  USGS QUAD   -  WEEKS (2018)
 AU1783
 AU1783                         *CURRENT SURVEY CONTROL
 AU1783  ______________________________________________________________________
 AU1783* NAD 83(1986) POSITION- 29 47 01.     (N) 091 46 25.     (W)   SCALED
 AU1783* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1783  **This station is located in a suspected subsidence area (see below).
 AU1783  ______________________________________________________________________
 AU1783  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 AU1783
 AU1783.The horizontal coordinates were scaled from a map and have
 AU1783.an estimated accuracy of +/- 6 seconds.
 AU1783
 AU1783.** This station is in an area of known vertical motion. If an
 AU1783.** orthometric height was ever established but is not available 
 AU1783.** in the current survey control section, the orthometric height
 AU1783.** is considered suspect.  Suspect heights are available in the
 AU1783.** superseded section only if requested.
 AU1783
 AU1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1783.GEOID18 height accuracy estimate available here.
 AU1783
 AU1783.Click photographs - Photos may exist for this station.
 AU1783
 AU1783;                    North         East    Units  Estimated Accuracy
 AU1783;SPC LA S     -   142,360.      957,430.      MT  (+/- 180 meters Scaled)
 AU1783
 AU1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN185954(NAD 83)
 AU1783
 AU1783                          SUPERSEDED SURVEY CONTROL
 AU1783
 AU1783.No superseded survey control is available for this station.
 AU1783
 AU1783_MARKER: DD = SURVEY DISK
 AU1783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1783_STAMPING: A 4016
 AU1783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1783+STABILITY: SURFACE MOTION
 AU1783
 AU1783  HISTORY     - Date     Condition        Report By
 AU1783  HISTORY     - UNK      MONUMENTED       LAGS
 AU1783  HISTORY     - 1955     GOOD             CGS
 AU1783  HISTORY     - 1973     POOR             LOCENG
 AU1783
 AU1783                          STATION DESCRIPTION
 AU1783
 AU1783'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1783'0.7 MI N FROM CYPREMORT.
 AU1783'0.7 MILE NORTH ALONG THE CYPREPORT BRANCH OF THE TEXAS AND NEW ORLEANS
 AU1783'RAILROAD FROM THE STATION SIGN AT CYPREMORT, 38 FEET WEST OF TELEPHONE
 AU1783'POLE 415, 24 FEET NORTH OF THE CENTER OF A PRIVATE ROAD CROSSING, 6.8
 AU1783'FEET EAST OF THE EAST RAIL, 1.5 FEET WEST OF A WITNESS POST, SET IN
 AU1783'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
 AU1783'NOTE-- WITNESS POST IS GONE.  BM IS 1 IN. ABOVE BALLAST FOR T AND
 AU1783'NORR.
 AU1783
 AU1783                          STATION RECOVERY (1973)
 AU1783
 AU1783'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973
 AU1783'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1776 ***********************************************************************
 AU1776  DESIGNATION -  A 4019
 AU1776  PID         -  AU1776
 AU1776  STATE/COUNTY-  LA/ST MARY
 AU1776  COUNTRY     -  US
 AU1776  USGS QUAD   -  WEEKS (2018)
 AU1776
 AU1776                         *CURRENT SURVEY CONTROL
 AU1776  ______________________________________________________________________
 AU1776* NAD 83(1986) POSITION- 29 46 41.     (N) 091 45 26.     (W)   SCALED
 AU1776* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1776  **This station is located in a suspected subsidence area (see below).
 AU1776  ______________________________________________________________________
 AU1776  GEOID HEIGHT    -        -25.835 (meters)                     GEOID18
 AU1776
 AU1776.The horizontal coordinates were scaled from a map and have
 AU1776.an estimated accuracy of +/- 6 seconds.
 AU1776
 AU1776.** This station is in an area of known vertical motion. If an
 AU1776.** orthometric height was ever established but is not available 
 AU1776.** in the current survey control section, the orthometric height
 AU1776.** is considered suspect.  Suspect heights are available in the
 AU1776.** superseded section only if requested.
 AU1776
 AU1776.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1776.GEOID18 height accuracy estimate available here.
 AU1776
 AU1776.Click photographs - Photos may exist for this station.
 AU1776
 AU1776;                    North         East    Units  Estimated Accuracy
 AU1776;SPC LA S     -   141,740.      959,010.      MT  (+/- 180 meters Scaled)
 AU1776
 AU1776_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN201948(NAD 83)
 AU1776
 AU1776                          SUPERSEDED SURVEY CONTROL
 AU1776
 AU1776.No superseded survey control is available for this station.
 AU1776
 AU1776_MARKER: DD = SURVEY DISK
 AU1776_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1776_STAMPING: A 4019
 AU1776_MARK LOGO: CGS+SS
 AU1776_PROJECTION: PROJECTING 6 CENTIMETERS
 AU1776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1776
 AU1776  HISTORY     - Date     Condition        Report By
 AU1776  HISTORY     - 1934     MONUMENTED       LAGS
 AU1776  HISTORY     - 1955     GOOD             CGS
 AU1776
 AU1776                          STATION DESCRIPTION
 AU1776
 AU1776'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1776'1.2 MI E FROM CYPREMORT.
 AU1776'1.2 MILES EAST ALONG THE CYPREMORT BRANCH OF THE TEXAS AND NEW ORLEANS
 AU1776'RAILROAD FROM THE STATION SIGN AT CYPREMORT, AT A PRIVATE ROAD
 AU1776'CROSSING, 1 1/2 POLES WEST OF THE STATION SIGN AT ALICE B SIDING, 2
 AU1776'1/2 POLES WEST OF MILEPOST 14, 23 FEET WEST OF THE CENTER LINE OF A
 AU1776'PRIVATE ROAD, 8.5 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 10
 AU1776'FEET NORTH OF A FENCE CORNER, 1.5 FEET EAST OF A WITNESS POST, SET IN
 AU1776'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1772 ***********************************************************************
 AU1772  DESIGNATION -  A 4022 LAGS
 AU1772  PID         -  AU1772
 AU1772  STATE/COUNTY-  LA/ST MARY
 AU1772  COUNTRY     -  US
 AU1772  USGS QUAD   -  KEMPER (2018)
 AU1772
 AU1772                         *CURRENT SURVEY CONTROL
 AU1772  ______________________________________________________________________
 AU1772* NAD 83(1986) POSITION- 29 46 59.     (N) 091 43 57.     (W)   SCALED
 AU1772* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1772  **This station is located in a suspected subsidence area (see below).
 AU1772  ______________________________________________________________________
 AU1772  GEOID HEIGHT    -        -25.840 (meters)                     GEOID18
 AU1772
 AU1772.The horizontal coordinates were scaled from a map and have
 AU1772.an estimated accuracy of +/- 6 seconds.
 AU1772
 AU1772.** This station is in an area of known vertical motion. If an
 AU1772.** orthometric height was ever established but is not available 
 AU1772.** in the current survey control section, the orthometric height
 AU1772.** is considered suspect.  Suspect heights are available in the
 AU1772.** superseded section only if requested.
 AU1772
 AU1772.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1772.GEOID18 height accuracy estimate available here.
 AU1772
 AU1772.Click photographs - Photos may exist for this station.
 AU1772
 AU1772;                    North         East    Units  Estimated Accuracy
 AU1772;SPC LA S     -   142,290.      961,410.      MT  (+/- 180 meters Scaled)
 AU1772
 AU1772_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN225954(NAD 83)
 AU1772
 AU1772                          SUPERSEDED SURVEY CONTROL
 AU1772
 AU1772.No superseded survey control is available for this station.
 AU1772
 AU1772_MARKER: DD = SURVEY DISK
 AU1772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1772_STAMPING: A 4022
 AU1772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1772+STABILITY: SURFACE MOTION
 AU1772
 AU1772  HISTORY     - Date     Condition        Report By
 AU1772  HISTORY     - UNK      MONUMENTED       LAGS
 AU1772  HISTORY     - 1955     GOOD             CGS
 AU1772  HISTORY     - 1963     MARK NOT FOUND   USGS
 AU1772
 AU1772                          STATION DESCRIPTION
 AU1772
 AU1772'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1772'2.6 MI E FROM CYPREMORT.
 AU1772'2.6 MILES EAST ALONG THE CYPREMORT BRANCH OF THE TEXAS AND NEW ORLEANS
 AU1772'RAILROAD FROM THE STATION SIGN AT CYPREMORT, AT A PRIVATE-ROAD
 AU1772'CROSSING, 21 FEET EAST OF THE CENTER LINE OF A PRIVATE ROAD, 8 FEET
 AU1772'NORTH OF THE NORTH RAIL, 7 FEET NORTH OF THE NORTHWEST CORNER OF
 AU1772'TRESTLE 12.59, 11 FEET SOUTHEAST OF A TELEPHONE POLE, SET IN THE TOP
 AU1772'OF A CONCRETE POST WHICH PROJECTS 0.8 FOOT ABOVE THE GROUND.
 AU1772
 AU1772                          STATION RECOVERY (1963)
 AU1772
 AU1772'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 AU1772'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1773 ***********************************************************************
 AU1773  DESIGNATION -  A 4022 RESET
 AU1773  PID         -  AU1773
 AU1773  STATE/COUNTY-  LA/ST MARY
 AU1773  COUNTRY     -  US
 AU1773  USGS QUAD   -  KEMPER (2018)
 AU1773
 AU1773                         *CURRENT SURVEY CONTROL
 AU1773  ______________________________________________________________________
 AU1773* NAD 83(1986) POSITION- 29 46 59.     (N) 091 43 57.     (W)   SCALED
 AU1773* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1773  **This station is located in a suspected subsidence area (see below).
 AU1773  ______________________________________________________________________
 AU1773  GEOID HEIGHT    -        -25.840 (meters)                     GEOID18
 AU1773
 AU1773.The horizontal coordinates were scaled from a map and have
 AU1773.an estimated accuracy of +/- 6 seconds.
 AU1773
 AU1773.** This station is in an area of known vertical motion. If an
 AU1773.** orthometric height was ever established but is not available 
 AU1773.** in the current survey control section, the orthometric height
 AU1773.** is considered suspect.  Suspect heights are available in the
 AU1773.** superseded section only if requested.
 AU1773
 AU1773.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1773.GEOID18 height accuracy estimate available here.
 AU1773
 AU1773.Click photographs - Photos may exist for this station.
 AU1773
 AU1773;                    North         East    Units  Estimated Accuracy
 AU1773;SPC LA S     -   142,290.      961,410.      MT  (+/- 180 meters Scaled)
 AU1773
 AU1773_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN225954(NAD 83)
 AU1773
 AU1773                          SUPERSEDED SURVEY CONTROL
 AU1773
 AU1773.No superseded survey control is available for this station.
 AU1773
 AU1773_MARKER: DD = SURVEY DISK
 AU1773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1773_STAMPING: A 4022 RESET 1964
 AU1773_MARK LOGO: LAGS
 AU1773_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1773+STABILITY: SURFACE MOTION
 AU1773
 AU1773  HISTORY     - Date     Condition        Report By
 AU1773  HISTORY     - 1964     MONUMENTED       CGS
 AU1773  HISTORY     - 19930310 GOOD             LADTD
 AU1773
 AU1773                          STATION DESCRIPTION
 AU1773
 AU1773'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1773'2.6 MI E FROM CYPREMORT.
 AU1773'TO REACH FROM THE INTERSECTION OF HIGHWAYS 83 AND 319 AT CYPREMONT
 AU1773'FOLLOW HIGHWAY 83 E. FOR 2.7 MILES THENCE ABOUT 350 FT. S. ALONG A
 AU1773'SHELL RD. AND THE CROSSING OF THE SPRR WITH THE STATION ON THE RIGHT.
 AU1773'51.5 FT E. OF TELEGRAPH POLE 341, 42.5 FT SW OF TELEGRAPH POLE 340, 37
 AU1773'FT. SW OF A RAILROAD STOP SIGN POST.  51 FT WEST OF THE WEST END OF
 AU1773'THE RAILROAD BRIDGE OVER THE IVENHOE CANAL.  27 FT. W. OF THE
 AU1773'CENTERLINE OF THE SHELL RD AND 6.2 FT. N. OF THE N. RAIL.
 AU1773
 AU1773                          STATION RECOVERY (1993)
 AU1773
 AU1773'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 AU1773'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) SOUTH-SOUTHEAST OF NEW
 AU1773'IBERIA AND 11.8 MI (19.0 KM) WEST OF FRANKLIN.  OWNERSHIP-- L AND D
 AU1773'RAILROAD.  TO REACH THE STATION FROM THE JUNCTION OF U.S.  HIGHWAY 90
 AU1773'AND STATE HIGHWAY 83 IN ST MARY PARISH, GO SOUTHWEST FOR 12.5 MI (20.1
 AU1773'KM) ON HIGHWAY 83 TO THE JUNCTION OF A GRAVEL DRIVE TO THE TEXACO
 AU1773'LOADING DOCK, TURN RIGHT AND GO SOUTH FOR 0.2 MI (0.3 KM) ON THE
 AU1773'GRAVEL DRIVE TO THE STATION SET ON THE RIGHT AND NORTH OF THE RAILROAD
 AU1773'TRACKS.  THE STATION IS 51.0 FT (15.5 M) WEST-SOUTHWEST FROM THE
 AU1773'NORTHWEST CORNER OF A RAILROAD BRIDGE ACROSS IVENHOE CANAL, 26.0 FT
 AU1773'(7.9 M) WEST-SOUTHWEST FROM THE CENTER OF THE DRIVE, 6.0 FT (1.8 M)
 AU1773'NORTH-NORTHWEST FROM THE NORTH RAIL, FLUSH WITH THE GROUND SURFACE AND
 AU1773'ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF THE DRIVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1765 ***********************************************************************
 AU1765  DESIGNATION -  A 4024 LAGS
 AU1765  PID         -  AU1765
 AU1765  STATE/COUNTY-  LA/ST MARY
 AU1765  COUNTRY     -  US
 AU1765  USGS QUAD   -  KEMPER (2018)
 AU1765
 AU1765                         *CURRENT SURVEY CONTROL
 AU1765  ______________________________________________________________________
 AU1765* NAD 83(1986) POSITION- 29 47 10.     (N) 091 42 55.     (W)   SCALED
 AU1765* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1765  **This station is located in a suspected subsidence area (see below).
 AU1765  ______________________________________________________________________
 AU1765  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 AU1765
 AU1765.The horizontal coordinates were scaled from a map and have
 AU1765.an estimated accuracy of +/- 6 seconds.
 AU1765
 AU1765.** This station is in an area of known vertical motion. If an
 AU1765.** orthometric height was ever established but is not available 
 AU1765.** in the current survey control section, the orthometric height
 AU1765.** is considered suspect.  Suspect heights are available in the
 AU1765.** superseded section only if requested.
 AU1765
 AU1765.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1765.GEOID18 height accuracy estimate available here.
 AU1765
 AU1765.Click photographs - Photos may exist for this station.
 AU1765
 AU1765;                    North         East    Units  Estimated Accuracy
 AU1765;SPC LA S     -   142,620.      963,070.      MT  (+/- 180 meters Scaled)
 AU1765
 AU1765_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN241957(NAD 83)
 AU1765
 AU1765                          SUPERSEDED SURVEY CONTROL
 AU1765
 AU1765.No superseded survey control is available for this station.
 AU1765
 AU1765_MARKER: DD = SURVEY DISK
 AU1765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1765_STAMPING: A 4024
 AU1765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1765+STABILITY: SURFACE MOTION
 AU1765
 AU1765  HISTORY     - Date     Condition        Report By
 AU1765  HISTORY     - UNK      MONUMENTED       LAGS
 AU1765  HISTORY     - 1955     GOOD             CGS
 AU1765
 AU1765                          STATION DESCRIPTION
 AU1765
 AU1765'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1765'3.75 MI SW FROM GLENCOE.
 AU1765'2.5 MILES SOUTHWEST ALONG STATE HIGHWAY 83 FROM THE ELEMENTARY SCHOOL
 AU1765'AT GLENCOE, THENCE 1.25 MILES WEST ALONG THE CYPREMORT BRANCH OF THE
 AU1765'TEXAS AND NEW ORLEANS RAILROAD, 47 FEET WEST OF THE CENTER OF A SHELL
 AU1765'ROAD CROSSING, 9 FEET SOUTH OF THE SOUTH RAIL, 1.5 FEET NORTH OF A
 AU1765'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3
 AU1765'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1764 ***********************************************************************
 AU1764  DESIGNATION -  A 4025 LAGS
 AU1764  PID         -  AU1764
 AU1764  STATE/COUNTY-  LA/ST MARY
 AU1764  COUNTRY     -  US
 AU1764  USGS QUAD   -  KEMPER (2018)
 AU1764
 AU1764                         *CURRENT SURVEY CONTROL
 AU1764  ______________________________________________________________________
 AU1764* NAD 83(1986) POSITION- 29 47 11.     (N) 091 42 08.     (W)   SCALED
 AU1764* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1764  **This station is located in a suspected subsidence area (see below).
 AU1764  ______________________________________________________________________
 AU1764  GEOID HEIGHT    -        -25.838 (meters)                     GEOID18
 AU1764
 AU1764.The horizontal coordinates were scaled from a map and have
 AU1764.an estimated accuracy of +/- 6 seconds.
 AU1764
 AU1764.** This station is in an area of known vertical motion. If an
 AU1764.** orthometric height was ever established but is not available 
 AU1764.** in the current survey control section, the orthometric height
 AU1764.** is considered suspect.  Suspect heights are available in the
 AU1764.** superseded section only if requested.
 AU1764
 AU1764.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1764.GEOID18 height accuracy estimate available here.
 AU1764
 AU1764.Click photographs - Photos may exist for this station.
 AU1764
 AU1764;                    North         East    Units  Estimated Accuracy
 AU1764;SPC LA S     -   142,650.      964,330.      MT  (+/- 180 meters Scaled)
 AU1764
 AU1764_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN254958(NAD 83)
 AU1764
 AU1764                          SUPERSEDED SURVEY CONTROL
 AU1764
 AU1764.No superseded survey control is available for this station.
 AU1764
 AU1764_MARKER: DD = SURVEY DISK
 AU1764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1764_STAMPING: A 4025
 AU1764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1764+STABILITY: SURFACE MOTION
 AU1764
 AU1764  HISTORY     - Date     Condition        Report By
 AU1764  HISTORY     - UNK      MONUMENTED       LAGS
 AU1764  HISTORY     - 1955     GOOD             CGS
 AU1764  HISTORY     - 1963     POOR             USGS
 AU1764
 AU1764                          STATION DESCRIPTION
 AU1764
 AU1764'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1764'2.95 MI SW FROM GLENCOE.
 AU1764'2.5 MILES SOUTHWEST ALONG STATE HIGHWAY 83 FROM THE ELEMENTARY SCHOOL
 AU1764'AT GLENCOE, THENCE 0.45 MILE WEST ALONG THE CYPREMORT BRANCH OF THE
 AU1764'TEXAS AND NEW ORLEANS RAILROAD, 20 FEET SOUTH OF TELEPHONE POLE 298,
 AU1764'5.5 FEET NORTH OF THE NORTH RAIL, 1.5 FEET SOUTH OF A WITNESS POST,
 AU1764'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE
 AU1764'GROUND.  NOTE-- DISTURBED BY FARM MACHINERY.
 AU1764
 AU1764                          STATION RECOVERY (1963)
 AU1764
 AU1764'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 AU1764'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1762 ***********************************************************************
 AU1762  DESIGNATION -  A 4026
 AU1762  PID         -  AU1762
 AU1762  STATE/COUNTY-  LA/ST MARY
 AU1762  COUNTRY     -  US
 AU1762  USGS QUAD   -  KEMPER (2018)
 AU1762
 AU1762                         *CURRENT SURVEY CONTROL
 AU1762  ______________________________________________________________________
 AU1762* NAD 83(1986) POSITION- 29 47 11.     (N) 091 41 34.     (W)   SCALED
 AU1762* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1762  **This station is located in a suspected subsidence area (see below).
 AU1762  ______________________________________________________________________
 AU1762  GEOID HEIGHT    -        -25.834 (meters)                     GEOID18
 AU1762
 AU1762.The horizontal coordinates were scaled from a map and have
 AU1762.an estimated accuracy of +/- 6 seconds.
 AU1762
 AU1762.** This station is in an area of known vertical motion. If an
 AU1762.** orthometric height was ever established but is not available 
 AU1762.** in the current survey control section, the orthometric height
 AU1762.** is considered suspect.  Suspect heights are available in the
 AU1762.** superseded section only if requested.
 AU1762
 AU1762.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1762.GEOID18 height accuracy estimate available here.
 AU1762
 AU1762.Click photographs - Photos may exist for this station.
 AU1762
 AU1762;                    North         East    Units  Estimated Accuracy
 AU1762;SPC LA S     -   142,640.      965,250.      MT  (+/- 180 meters Scaled)
 AU1762
 AU1762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN263958(NAD 83)
 AU1762
 AU1762                          SUPERSEDED SURVEY CONTROL
 AU1762
 AU1762.No superseded survey control is available for this station.
 AU1762
 AU1762_MARKER: DD = SURVEY DISK
 AU1762_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1762_STAMPING: A 4026
 AU1762_MARK LOGO: CGS+SS
 AU1762_PROJECTION: PROJECTING 30 CENTIMETERS
 AU1762_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1762
 AU1762  HISTORY     - Date     Condition        Report By
 AU1762  HISTORY     - 1934     MONUMENTED       LAGS
 AU1762  HISTORY     - 1955     GOOD             CGS
 AU1762
 AU1762                          STATION DESCRIPTION
 AU1762
 AU1762'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1762'2.5 MI SW FROM GLENCOE.
 AU1762'2.5 MILES SOUTHWEST ALONG STATE HIGHWAY 83 FROM THE ELEMENTARY SCHOOL
 AU1762'AT GLENCOE, AT THE CROSSING OF OLD STATE HIGHWAY 59 AND THE CYPREMORT
 AU1762'BRANCH OF THE TEXAS AND NEW ORLEANS RAILROAD, 184 FEET SOUTH OF THE
 AU1762'CENTER LINE OF STATE HIGHWAY 83, 34 FEET NORTH OF THE CENTER LINE OF
 AU1762'OLD STATE HIGHWAY 59, 7 FEET SOUTH OF THE SOUTH RAIL, 98 FEET EAST OF
 AU1762'THE CENTER OF THE HIGHWAY CROSSING, 2 FEET WEST OF A WITNESS POST, SET
 AU1762'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1.0 FOOT ABOVE THE
 AU1762'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1759 ***********************************************************************
 AU1759  DESIGNATION -  A 4031 LAGS
 AU1759  PID         -  AU1759
 AU1759  STATE/COUNTY-  LA/ST MARY
 AU1759  COUNTRY     -  US
 AU1759  USGS QUAD   -  KEMPER (2018)
 AU1759
 AU1759                         *CURRENT SURVEY CONTROL
 AU1759  ______________________________________________________________________
 AU1759* NAD 83(1986) POSITION- 29 48 14.     (N) 091 40 05.     (W)   SCALED
 AU1759* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1759  **This station is located in a suspected subsidence area (see below).
 AU1759  ______________________________________________________________________
 AU1759  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 AU1759
 AU1759.The horizontal coordinates were scaled from a map and have
 AU1759.an estimated accuracy of +/- 6 seconds.
 AU1759
 AU1759.** This station is in an area of known vertical motion. If an
 AU1759.** orthometric height was ever established but is not available 
 AU1759.** in the current survey control section, the orthometric height
 AU1759.** is considered suspect.  Suspect heights are available in the
 AU1759.** superseded section only if requested.
 AU1759
 AU1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1759.GEOID18 height accuracy estimate available here.
 AU1759
 AU1759.Click photographs - Photos may exist for this station.
 AU1759
 AU1759;                    North         East    Units  Estimated Accuracy
 AU1759;SPC LA S     -   144,580.      967,640.      MT  (+/- 180 meters Scaled)
 AU1759
 AU1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN287977(NAD 83)
 AU1759
 AU1759                          SUPERSEDED SURVEY CONTROL
 AU1759
 AU1759.No superseded survey control is available for this station.
 AU1759
 AU1759_MARKER: DD = SURVEY DISK
 AU1759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1759_STAMPING: A 4031
 AU1759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1759+STABILITY: SURFACE MOTION
 AU1759
 AU1759  HISTORY     - Date     Condition        Report By
 AU1759  HISTORY     - UNK      MONUMENTED       LAGS
 AU1759  HISTORY     - 1955     GOOD             CGS
 AU1759
 AU1759                          STATION DESCRIPTION
 AU1759
 AU1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1759'0.5 MI S FROM GLENCOE.
 AU1759'0.5 MILE SOUTH ALONG STATE HIGHWAY 83 FROM THE ELEMENTARY SCHOOL AT
 AU1759'GLENCOE, 122 FEET SOUTHEAST OF THE CENTER LINE OF STATE HIGHWAY 83, 53
 AU1759'FEET EAST OF TELEPHONE POLE 238, 27 FEET EAST OF THE CENTER OF THE
 AU1759'CROSSING OF OLD STATE HIGHWAY 59 AND THE CYPREMORT BRANCH OF THE TEXAS
 AU1759'AND NEW ORLEANS RAILROAD, 33 FEET NORTHWEST OF A POWER POLE, 1.5 FEET
 AU1759'NORTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH IS
 AU1759'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1883 ***********************************************************************
 AU1883  DESIGNATION -  A 4036 LADH
 AU1883  PID         -  AU1883
 AU1883  STATE/COUNTY-  LA/ST MARY
 AU1883  COUNTRY     -  US
 AU1883  USGS QUAD   -  KEMPER (2018)
 AU1883
 AU1883                         *CURRENT SURVEY CONTROL
 AU1883  ______________________________________________________________________
 AU1883* NAD 83(1986) POSITION- 29 50 28.     (N) 091 39 18.     (W)   SCALED
 AU1883* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1883  **This station is located in a suspected subsidence area (see below).
 AU1883  ______________________________________________________________________
 AU1883  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU1883
 AU1883.The horizontal coordinates were scaled from a map and have
 AU1883.an estimated accuracy of +/- 6 seconds.
 AU1883
 AU1883.** This station is in an area of known vertical motion. If an
 AU1883.** orthometric height was ever established but is not available 
 AU1883.** in the current survey control section, the orthometric height
 AU1883.** is considered suspect.  Suspect heights are available in the
 AU1883.** superseded section only if requested.
 AU1883
 AU1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1883.GEOID18 height accuracy estimate available here.
 AU1883
 AU1883.Click photographs - Photos may exist for this station.
 AU1883
 AU1883;                    North         East    Units  Estimated Accuracy
 AU1883;SPC LA S     -   148,700.      968,920.      MT  (+/- 180 meters Scaled)
 AU1883
 AU1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP299019(NAD 83)
 AU1883
 AU1883                          SUPERSEDED SURVEY CONTROL
 AU1883
 AU1883.No superseded survey control is available for this station.
 AU1883
 AU1883_MARKER: DD = SURVEY DISK
 AU1883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1883_STAMPING: A4036
 AU1883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1883+STABILITY: SURFACE MOTION
 AU1883
 AU1883  HISTORY     - Date     Condition        Report By
 AU1883  HISTORY     - UNK      MONUMENTED       LAGS
 AU1883  HISTORY     - 1968     GOOD             LADTD
 AU1883
 AU1883                          STATION DESCRIPTION
 AU1883
 AU1883'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1883'2.45 MI NE FROM GLENCOE.
 AU1883'ABOUT 1.80 MILES NORTHEAST ALONG LOUISIANA HIGHWAY 83 FROM THE GLENCOE
 AU1883'ELEMENTARY SCHOOL IN GLENCOE TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 AU1883'83 AND 318.  THENCE ABOUT 0.65 MILE NORTHEAST ALONG LOUISIANA HIGHWAY
 AU1883'318.  IN SECTION 13, T14S, R8E.  37.1 FEET EAST-SOUTHEAST OF THE
 AU1883'CENTERLINE OF LOUISIANA HIGHWAY 318, 118.5 FEET WEST-SOUTHWEST OF THE
 AU1883'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE WITH ASBESTOS SIDING
 AU1883'BELONGING TO THE BESSIE G. JACOB PLANTATION, 4.9 FEET SOUTHWEST OF A
 AU1883'30 INCH OAK TREE, 9.7 FEET NORTH OF A 15 INCH PECAN TREE, 2.3 FEET
 AU1883'WEST-NORTHWEST OF A COMBINATION MESH AND BARBED WIRE FENCE. SET IN TOP
 AU1883'OF A CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS
 AU1883'SET 0.7 FOOT EAST-SOUTHEAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0690 ***********************************************************************
 BK0690  DESIGNATION -  A 406
 BK0690  PID         -  BK0690
 BK0690  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0690  COUNTRY     -  US
 BK0690  USGS QUAD   -  JENNINGS (2018)
 BK0690
 BK0690                         *CURRENT SURVEY CONTROL
 BK0690  ______________________________________________________________________
 BK0690* NAD 83(1986) POSITION- 30 12 55.     (N) 092 39 05.     (W)   SCALED
 BK0690* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0690  **This station is located in a suspected subsidence area (see below).
 BK0690  ______________________________________________________________________
 BK0690  GEOID HEIGHT    -        -27.233 (meters)                     GEOID18
 BK0690
 BK0690.The horizontal coordinates were scaled from a map and have
 BK0690.an estimated accuracy of +/- 6 seconds.
 BK0690
 BK0690.** This station is in an area of known vertical motion.  Due to the
 BK0690.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0690.** determined the orthometric heights for marks in these suspect
 BK0690.** subsidence areas should be considered valid only at the epoch date
 BK0690.** associated with the orthometric height.  These heights must always
 BK0690.** be validated when used as control.  All previously superseded
 BK0690.** orthometric heights are now considered suspect and are available
 BK0690.** in the superseded section.  NGS does not recommend using suspect
 BK0690.** or superseded heights as control.
 BK0690
 BK0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0690.GEOID18 height accuracy estimate available here.
 BK0690
 BK0690.Click photographs - Photos may exist for this station.
 BK0690
 BK0690;                    North         East    Units  Estimated Accuracy
 BK0690;SPC LA S     -   190,860.      873,110.      MT  (+/- 180 meters Scaled)
 BK0690
 BK0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP335426(NAD 83)
 BK0690
 BK0690                          SUPERSEDED SURVEY CONTROL
 BK0690
 BK0690.No superseded survey control is available for this station.
 BK0690
 BK0690_MARKER: DD = SURVEY DISK
 BK0690_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0690_STAMPING: A 406
 BK0690_MARK LOGO: LAGS
 BK0690_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0690
 BK0690  HISTORY     - Date     Condition        Report By
 BK0690  HISTORY     - UNK      MONUMENTED       LAGS
 BK0690  HISTORY     - 1970     GOOD             NGS
 BK0690  HISTORY     - 1981     GOOD             NGS
 BK0690  HISTORY     - 1986     GOOD             NGS
 BK0690  HISTORY     - 20041231 GOOD             USPSQD
 BK0690
 BK0690                          STATION DESCRIPTION
 BK0690
 BK0690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0690'0.65 MI SE FROM JENNINGS.
 BK0690'ABOUT 0.65 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0690'STATION AT JENNINGS, 0.3 MILE SOUTHEAST OF THE JUNCTION OF U. S.
 BK0690'HIGHWAY 90 AND STATE HIGHWAY 102, 142 FEET NORTHEAST AND ACROSS U. S.
 BK0690'HIGHWAY 90 FROM THE NORTHEAST RAIL OF THE MAIN TRACK, 23 FEET
 BK0690'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 110 1/2 FEET WEST OF THE
 BK0690'WEST CORNER OF A BUILDING THAT IS NOW OCCUPIED BY THE J AND L GARAGE,
 BK0690'52 FEET NORTH-NORTHEAST OF A TELEPHONE POLE, 43 1/2 FEET WEST OF A
 BK0690'FIRE HYDRANT, 8 1/2 FEET EAST OF THE SOUTHEAST END OF THE NORTHEAST
 BK0690'CONCRETE HEADWALL OF A 4-CHANNEL CONCRETE CULVERT, 1.2 FEET NORTHEAST
 BK0690'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY,
 BK0690'AND SET IN THE TOP OF A CONCRETE POST ABOUT 2 INCHES BELOW THE SURFACE
 BK0690'OF THE GROUND.  SEC 42, T 10S, R 3W.
 BK0690
 BK0690                          STATION RECOVERY (1981)
 BK0690
 BK0690'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0690'RECOVERED IN GOOD CONDITION.
 BK0690
 BK0690                          STATION RECOVERY (1986)
 BK0690
 BK0690'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0690'RECOVERED IN GOOD CONDITION.
 BK0690
 BK0690                          STATION RECOVERY (2004)
 BK0690
 BK0690'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0020 ***********************************************************************
 AU0020  DESIGNATION -  A 4081 LAGS
 AU0020  PID         -  AU0020
 AU0020  STATE/COUNTY-  LA/ST MARY
 AU0020  COUNTRY     -  US
 AU0020  USGS QUAD   -  CHARENTON (2018)
 AU0020
 AU0020                         *CURRENT SURVEY CONTROL
 AU0020  ______________________________________________________________________
 AU0020* NAD 83(1986) POSITION- 29 52 55.     (N) 091 31 31.     (W)   SCALED
 AU0020* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0020  **This station is located in a suspected subsidence area (see below).
 AU0020  ______________________________________________________________________
 AU0020  GEOID HEIGHT    -        -26.128 (meters)                     GEOID18
 AU0020
 AU0020.The horizontal coordinates were scaled from a map and have
 AU0020.an estimated accuracy of +/- 6 seconds.
 AU0020
 AU0020.** This station is in an area of known vertical motion.  Due to the
 AU0020.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0020.** determined the orthometric heights for marks in these suspect
 AU0020.** subsidence areas should be considered valid only at the epoch date
 AU0020.** associated with the orthometric height.  These heights must always
 AU0020.** be validated when used as control.  All previously superseded
 AU0020.** orthometric heights are now considered suspect and are available
 AU0020.** in the superseded section.  NGS does not recommend using suspect
 AU0020.** or superseded heights as control.
 AU0020
 AU0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0020.GEOID18 height accuracy estimate available here.
 AU0020
 AU0020.Click photographs - Photos may exist for this station.
 AU0020
 AU0020;                    North         East    Units  Estimated Accuracy
 AU0020;SPC LA S     -   153,200.      981,460.      MT  (+/- 180 meters Scaled)
 AU0020
 AU0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP424066(NAD 83)
 AU0020
 AU0020                          SUPERSEDED SURVEY CONTROL
 AU0020
 AU0020.No superseded survey control is available for this station.
 AU0020
 AU0020_MARKER: DD = SURVEY DISK
 AU0020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0020_STAMPING: A 4081
 AU0020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0020+STABILITY: SURFACE MOTION
 AU0020
 AU0020  HISTORY     - Date     Condition        Report By
 AU0020  HISTORY     - UNK      MONUMENTED       LAGS
 AU0020  HISTORY     - 1966     GOOD             CGS
 AU0020  HISTORY     - 1976     GOOD             NGS
 AU0020  HISTORY     - 20060508 MARK NOT FOUND   NGS
 AU0020
 AU0020                          STATION DESCRIPTION
 AU0020
 AU0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU0020'0.15 MI SW FROM CHARENTON.
 AU0020'ABOUT 0.15 MILE SOUTHWEST ALONG STATE ROAD 326 FROM THE POST OFFICE AT
 AU0020'CHARENTON, 65 FEET NORTHWEST OF THE CENTER OF THE CROSSING OF THE
 AU0020'MISSOURI PACIFIC RAILROAD AND THE NEW IBERIA AND NORTHERN RAILROAD, 23
 AU0020'FEET NORTH OF THE NORTH RAIL, 42 FEET WEST OF THE CENTER LINE OF A
 AU0020'PAVED STREET LEADING NORTH, 1.5 FEET SOUTH OF A WOODEN WITNESS POST,
 AU0020'ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD AND THE TRACK, AND SET IN THE
 AU0020'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 AU0020
 AU0020                          STATION RECOVERY (1976)
 AU0020
 AU0020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0020'0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 326 FROM THE POST OFFICE AT
 AU0020'CHARENTON, NEAR THE CROSSING OF AN ABANDONED RAILROAD BED AND NAVARRO
 AU0020'STREET, 42 FEET WEST OF THE CENTER LINE OF THE STREET, 50 FT NORTH
 AU0020'OF BENCH MARK L 298, 17 FEET SOUTHEAST OF A 12 INCH LIVE OAK TREE, 19
 AU0020'FEET SOUTHWEST OF THE WEST END OF AN 18-INCH CULVERT UNDER THE STREET.
 AU0020
 AU0020                          STATION RECOVERY (2006)
 AU0020
 AU0020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU0020'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0022 ***********************************************************************
 AU0022  DESIGNATION -  A 4082
 AU0022  PID         -  AU0022
 AU0022  STATE/COUNTY-  LA/ST MARY
 AU0022  COUNTRY     -  US
 AU0022  USGS QUAD   -  FRANKLIN (2018)
 AU0022
 AU0022                         *CURRENT SURVEY CONTROL
 AU0022  ______________________________________________________________________
 AU0022* NAD 83(1986) POSITION- 29 52 29.     (N) 091 31 29.     (W)   SCALED
 AU0022* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0022  **This station is located in a suspected subsidence area (see below).
 AU0022  ______________________________________________________________________
 AU0022  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 AU0022
 AU0022.The horizontal coordinates were scaled from a map and have
 AU0022.an estimated accuracy of +/- 6 seconds.
 AU0022
 AU0022.** This station is in an area of known vertical motion.  Due to the
 AU0022.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0022.** determined the orthometric heights for marks in these suspect
 AU0022.** subsidence areas should be considered valid only at the epoch date
 AU0022.** associated with the orthometric height.  These heights must always
 AU0022.** be validated when used as control.  All previously superseded
 AU0022.** orthometric heights are now considered suspect and are available
 AU0022.** in the superseded section.  NGS does not recommend using suspect
 AU0022.** or superseded heights as control.
 AU0022
 AU0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0022.GEOID18 height accuracy estimate available here.
 AU0022
 AU0022.Click photographs - Photos may exist for this station.
 AU0022
 AU0022;                    North         East    Units  Estimated Accuracy
 AU0022;SPC LA S     -   152,400.      981,510.      MT  (+/- 180 meters Scaled)
 AU0022
 AU0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP424058(NAD 83)
 AU0022
 AU0022                          SUPERSEDED SURVEY CONTROL
 AU0022
 AU0022.No superseded survey control is available for this station.
 AU0022
 AU0022_MARKER: DD = SURVEY DISK
 AU0022_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0022_STAMPING: A 4082
 AU0022_MARK LOGO: CGS+SS
 AU0022_PROJECTION: PROJECTING 13 CENTIMETERS
 AU0022_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0022+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2006
 AU0022
 AU0022  HISTORY     - Date     Condition        Report By
 AU0022  HISTORY     - 1934     MONUMENTED       LAGS
 AU0022  HISTORY     - 1966     GOOD             CGS
 AU0022  HISTORY     - 1974     GOOD             LADPW
 AU0022  HISTORY     - 1976     GOOD             NGS
 AU0022  HISTORY     - 20060508 GOOD             NGS
 AU0022
 AU0022                          STATION DESCRIPTION
 AU0022
 AU0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU0022'0.55 MI SW FROM CHARENTON.
 AU0022'ABOUT 0.55 MILE SOUTHWEST ALONG STATE ROAD 326 FROM THE POST OFFICE AT
 AU0022'CHARENTON, OR ABOUT 0.5 MILE NORTHEAST ALONG STATE ROAD 83 AND
 AU0022'CYPREMORT STREET FROM THE SOUTHERN PACIFIC RAILWAY STATION AT BALDWIN,
 AU0022'THENCE 2.75 MILES NORTHEAST ALONG STATE ROAD 326, ABOUT 40 YARDS SOUTH
 AU0022'OF AN OLD HOUSE, 26 FEET EAST OF THE CENTER LINE OF THE ROAD, 44 FEET
 AU0022'NORTH OF A POWER POLE BEARING A TRANSFORMER, 8.0 FEET NORTHWEST OF A
 AU0022'12-INCH PECAN TREE BEARING A WITNESS SHIELD ON THE WEST SIDE, ABOUT 1
 AU0022'FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 AU0022'POST PROJECTING 5 INCHES.
 AU0022
 AU0022                          STATION RECOVERY (1974)
 AU0022
 AU0022'RECOVERY NOTE BY LOUISIANA DEPARTMENT OF PUBLIC WORKS 1974
 AU0022'RECOVERED IN GOOD CONDITION.
 AU0022
 AU0022                          STATION RECOVERY (1976)
 AU0022
 AU0022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0022'0.6 MILE SOUTH ALONG STATE HIGHWAY 326 FROM THE POST OFFICE AT
 AU0022'CHARENTON, OR 0.5 MILE NORTHEAST ALONG STATE HIGHWAY 326 AND CYPREMORT
 AU0022'STREET FROM THE CROSSING OF THE SOUTHERN PACIFIC COMPANY RAILROAD AT
 AU0022'BALDWIN, THENCE 2.9 MILES NORTHEAST ALONG STATE HIGHWAY 326, 26 FEET
 AU0022'EAST OF THE CENTER LINE OF THE HIGHWAY, 62.5 FEET SOUTHWEST OF THE
 AU0022'NORTHWEST CORNER OF A WOODEN HOUSE, 44 FEET NORTH OF A POWER POLE, 8
 AU0022'FEET NORTHWEST OF A 1.5 INCH PECAN TREE
 AU0022
 AU0022                          STATION RECOVERY (2006)
 AU0022
 AU0022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU0022'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0023 ***********************************************************************
 AU0023  DESIGNATION -  A 4084 LAGS
 AU0023  PID         -  AU0023
 AU0023  STATE/COUNTY-  LA/ST MARY
 AU0023  COUNTRY     -  US
 AU0023  USGS QUAD   -  FRANKLIN (2018)
 AU0023
 AU0023                         *CURRENT SURVEY CONTROL
 AU0023  ______________________________________________________________________
 AU0023* NAD 83(1986) POSITION- 29 52 00.     (N) 091 31 37.     (W)   SCALED
 AU0023* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0023  **This station is located in a suspected subsidence area (see below).
 AU0023  ______________________________________________________________________
 AU0023  GEOID HEIGHT    -        -26.075 (meters)                     GEOID18
 AU0023
 AU0023.The horizontal coordinates were scaled from a map and have
 AU0023.an estimated accuracy of +/- 6 seconds.
 AU0023
 AU0023.** This station is in an area of known vertical motion.  Due to the
 AU0023.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0023.** determined the orthometric heights for marks in these suspect
 AU0023.** subsidence areas should be considered valid only at the epoch date
 AU0023.** associated with the orthometric height.  These heights must always
 AU0023.** be validated when used as control.  All previously superseded
 AU0023.** orthometric heights are now considered suspect and are available
 AU0023.** in the superseded section.  NGS does not recommend using suspect
 AU0023.** or superseded heights as control.
 AU0023
 AU0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0023.GEOID18 height accuracy estimate available here.
 AU0023
 AU0023.Click photographs - Photos may exist for this station.
 AU0023
 AU0023;                    North         East    Units  Estimated Accuracy
 AU0023;SPC LA S     -   151,500.      981,300.      MT  (+/- 180 meters Scaled)
 AU0023
 AU0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP422049(NAD 83)
 AU0023
 AU0023                          SUPERSEDED SURVEY CONTROL
 AU0023
 AU0023.No superseded survey control is available for this station.
 AU0023
 AU0023_MARKER: DD = SURVEY DISK
 AU0023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0023_STAMPING: A 4084
 AU0023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0023+STABILITY: SURFACE MOTION
 AU0023
 AU0023  HISTORY     - Date     Condition        Report By
 AU0023  HISTORY     - UNK      MONUMENTED       LAGS
 AU0023  HISTORY     - 1966     GOOD             CGS
 AU0023  HISTORY     - 1976     GOOD             NGS
 AU0023
 AU0023                          STATION DESCRIPTION
 AU0023
 AU0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU0023'2.75 MI NE FROM BALDWIN.
 AU0023'ABOUT 0.5 MILE NORTHEAST ALONG STATE ROAD 83 AND CYPREMORT STREET FROM
 AU0023'THE SOUTHERN PACIFIC RAILWAY STATION AT BALDWIN, THENCE 2.25 MILES
 AU0023'NORTHEAST ALONG STATE ROAD 326, AT THE INTERSECTION OF AN EAST-WEST
 AU0023'GRAVELED ROAD, 42 FEET WEST OF THE CENTER LINE OF THE ROAD, 39 FEET
 AU0023'SOUTH OF THE CENTER LINE OF THE GRAVELED ROAD, 24 FEET EAST OF A
 AU0023'30-INCH OAK TREE, 1.4 FEET SOUTH OF A WOODEN WITNESS POST, ABOUT LEVEL
 AU0023'WITH THE ROADS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 AU0023'INCHES.
 AU0023
 AU0023                          STATION RECOVERY (1976)
 AU0023
 AU0023'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1509 ***********************************************************************
 BX1509  DESIGNATION -  A 41
 BX1509  PID         -  BX1509
 BX1509  STATE/COUNTY-  LA/WINN
 BX1509  COUNTRY     -  US
 BX1509  USGS QUAD   -  CALVIN (2018)
 BX1509
 BX1509                         *CURRENT SURVEY CONTROL
 BX1509  ______________________________________________________________________
 BX1509* NAD 83(1986) POSITION- 31 58 08.     (N) 092 49 39.     (W)   SCALED
 BX1509* NAVD 88 ORTHO HEIGHT -    51.99  (+/-2cm)      170.6   (feet) VERTCON3
 BX1509  ______________________________________________________________________
 BX1509  GEOID HEIGHT    -        -25.787 (meters)                     GEOID18
 BX1509  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1509
 BX1509.The horizontal coordinates were scaled from a map and have
 BX1509.an estimated accuracy of +/- 6 seconds.
 BX1509
 BX1509.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1509.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1509
 BX1509.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1509.GEOID18 height accuracy estimate available here.
 BX1509
 BX1509.The vertical order pertains to the NGVD 29 superseded value.
 BX1509
 BX1509.Click photographs - Photos may exist for this station.
 BX1509
 BX1509;                    North         East    Units  Estimated Accuracy
 BX1509;SPC LA N     -   162,910.      969,050.      MT  (+/- 180 meters Scaled)
 BX1509
 BX1509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR162370(NAD 83)
 BX1509
 BX1509                          SUPERSEDED SURVEY CONTROL
 BX1509
 BX1509  NGVD 29 (11/26/84)   52.053  (m)          170.78   (f) ADJUSTED    2 0
 BX1509
 BX1509.Superseded values are not recommended for survey control.
 BX1509
 BX1509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1509.See file dsdata.pdf to determine how the superseded data were derived.
 BX1509
 BX1509_MARKER: DB = BENCH MARK DISK
 BX1509_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1509_SP_SET: FOUNDATION
 BX1509_STAMPING: A 41 1934
 BX1509_MARK LOGO: CGS
 BX1509_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1509
 BX1509  HISTORY     - Date     Condition        Report By
 BX1509  HISTORY     - 1934     MONUMENTED       CGS
 BX1509
 BX1509                          STATION DESCRIPTION
 BX1509
 BX1509'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX1509'3.2 MI W FROM CALVIN.
 BX1509'ABOUT 3.2 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM THE
 BX1509'STATION AT CALVIN, WINN PARISH, ABOUT 220 YARDS WEST OF MILEPOST 136,
 BX1509'ABOUT 450 YARDS EAST OF A CURVE, ABOUT 155 YARDS WEST OF ANOTHER
 BX1509'CURVE, IN THE CENTER OF THE TOP OF THE NORTH FOUNDATION OF A CONCRETE
 BX1509'BRIDGE, AND 22 FEET NORTH OF THE CENTER LINE OF THE TRACK.  A STANDARD
 BX1509'DISK, STAMPED A 41 1934.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0187 ***********************************************************************
 BK0187  DESIGNATION -  A 410
 BK0187  PID         -  BK0187
 BK0187  STATE/COUNTY-  LA/ACADIA
 BK0187  COUNTRY     -  US
 BK0187  USGS QUAD   -  CROWLEY EAST (2018)
 BK0187
 BK0187                         *CURRENT SURVEY CONTROL
 BK0187  ______________________________________________________________________
 BK0187* NAD 83(1986) POSITION- 30 13 14.1    (N) 092 16 08.8    (W)   HD_HELD2
 BK0187* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0187  **This station is located in a suspected subsidence area (see below).
 BK0187  ______________________________________________________________________
 BK0187  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BK0187
 BK0187.The horizontal coordinates were established by autonomous hand held GPS
 BK0187.observations and have an estimated accuracy of +/- 10 meters.
 BK0187
 BK0187.** This station is in an area of known vertical motion.  Due to the
 BK0187.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0187.** determined the orthometric heights for marks in these suspect
 BK0187.** subsidence areas should be considered valid only at the epoch date
 BK0187.** associated with the orthometric height.  These heights must always
 BK0187.** be validated when used as control.  All previously superseded
 BK0187.** orthometric heights are now considered suspect and are available
 BK0187.** in the superseded section.  NGS does not recommend using suspect
 BK0187.** or superseded heights as control.
 BK0187
 BK0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0187.GEOID18 height accuracy estimate available here.
 BK0187
 BK0187.Click photographs - Photos may exist for this station.
 BK0187
 BK0187;                    North         East    Units  Estimated Accuracy
 BK0187;SPC LA S     -   191,085.      909,918.      MT  (+/- 10 meters HH2 GPS)
 BK0187
 BK0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7033743453(NAD 83)
 BK0187
 BK0187                          SUPERSEDED SURVEY CONTROL
 BK0187
 BK0187.No superseded survey control is available for this station.
 BK0187
 BK0187_MARKER: DD = SURVEY DISK
 BK0187_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0187_STAMPING: A 410
 BK0187_MARK LOGO: CGS+SS
 BK0187_PROJECTION: PROJECTING 30 CENTIMETERS
 BK0187_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0187+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0187
 BK0187  HISTORY     - Date     Condition        Report By
 BK0187  HISTORY     - 1934     MONUMENTED       LAGS
 BK0187  HISTORY     - 1970     GOOD             NGS
 BK0187  HISTORY     - 1982     GOOD             NGS
 BK0187  HISTORY     - 1986     GOOD             NGS
 BK0187  HISTORY     - 20030619 GOOD             USPSQD
 BK0187  HISTORY     - 20040920 GOOD             USPSQD
 BK0187
 BK0187                          STATION DESCRIPTION
 BK0187
 BK0187'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0187'1.05 MI S FROM RAYNE.
 BK0187'ABOUT 0.55 MILE SOUTH ALONG U.S. HIGHWAY 90 AND STATE HIGHWAY 35 FROM
 BK0187'THE RAYNE STATE BANK AND TRUST COMPANY BUILDING AT RAYNE, THENCE 0.5
 BK0187'MILE SOUTH ALONG STATE HIGHWAY 35, 64 FEET NORTHWEST OF THE NORTHWEST
 BK0187'CORNER OF A FRAME HOUSE, 33 FEET EAST OF THE CENTER LINE OF THE
 BK0187'HIGHWAY, 32 FEET SOUTH OF THE CENTER LINE OF BETTY STREET, 66 1/2 FEET
 BK0187'NORTH OF A POWER POLE WHICH BEARS A STREET LIGHT, ABOUT LEVEL WITH THE
 BK0187'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 FOOT
 BK0187'ABOVE THE SURFACE OF THE GROUND.  SEC 33, T 9S, R 2E.
 BK0187
 BK0187                          STATION RECOVERY (1982)
 BK0187
 BK0187'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0187'RECOVERED IN GOOD CONDITION.
 BK0187
 BK0187                          STATION RECOVERY (1986)
 BK0187
 BK0187'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0187'RECOVERED IN GOOD CONDITION.
 BK0187
 BK0187                          STATION RECOVERY (2003)
 BK0187
 BK0187'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0187'RECOVERED IN GOOD CONDITION.
 BK0187
 BK0187                          STATION RECOVERY (2004)
 BK0187
 BK0187'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1708 ***********************************************************************
 AU1708  HT_MOD      -  This is a Height Modernization Survey Station.
 AU1708  DESIGNATION -  A 4100
 AU1708  PID         -  AU1708
 AU1708  STATE/COUNTY-  LA/IBERIA
 AU1708  COUNTRY     -  US
 AU1708  USGS QUAD   -  JEANERETTE (2018)
 AU1708
 AU1708                         *CURRENT SURVEY CONTROL
 AU1708  ______________________________________________________________________
 AU1708* NAD 83(2011) POSITION- 29 54 33.19418(N) 091 39 54.98147(W)   ADJUSTED
 AU1708* NAD 83(2011) ELLIP HT-   -21.980 (meters)        (03/26/19)   ADJUSTED
 AU1708* NAD 83(2011) EPOCH   -  2010.00
 AU1708* NAVD 88 ORTHO HEIGHT -     4.25  (meters)       13.9   (feet) GPS OBS
 AU1708* NAVD 88 EPOCH        -  2009.55
 AU1708  **This station is located in a suspected subsidence area (see below).
 AU1708  ______________________________________________________________________
 AU1708  GEOID HEIGHT    -        -26.227 (meters)                     GEOID18
 AU1708  NAD 83(2011) X  -   -160,798.805 (meters)                     COMP
 AU1708  NAD 83(2011) Y  - -5,530,925.273 (meters)                     COMP
 AU1708  NAD 83(2011) Z  -  3,161,643.938 (meters)                     COMP
 AU1708  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 AU1708
 AU1708  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU1708  Standards:
 AU1708         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU1708            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU1708  -------------------------------------------------------------------
 AU1708  NETWORK    0.33   0.86           0.14   0.13   0.44      0.00230394
 AU1708  -------------------------------------------------------------------
 AU1708  Click here for local accuracies and other accuracy information.
 AU1708
 AU1708.The horizontal coordinates were established by GPS observations
 AU1708.and adjusted by the National Geodetic Survey in March 2019.
 AU1708
 AU1708.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU1708.been affixed to the stable North American tectonic plate. See 
 AU1708.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU1708
 AU1708.The horizontal coordinates are valid at the epoch date displayed above
 AU1708.which is a decimal equivalence of Year/Month/Day.
 AU1708
 AU1708.** This station is in an area of known vertical motion.  Due to the
 AU1708.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1708.** determined the orthometric heights for marks in these suspect
 AU1708.** subsidence areas should be considered valid only at the epoch date
 AU1708.** associated with the orthometric height.  These heights must always
 AU1708.** be validated when used as control.  All previously superseded
 AU1708.** orthometric heights are now considered suspect and are available
 AU1708.** in the superseded section.  NGS does not recommend using suspect
 AU1708.** or superseded heights as control.
 AU1708
 AU1708.The orthometric height was determined by GPS observations and a
 AU1708.high-resolution geoid model using precise GPS observation and
 AU1708.processing techniques.
 AU1708
 AU1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1708.GEOID18 height accuracy estimate available here.
 AU1708
 AU1708.Click photographs - Photos may exist for this station.
 AU1708
 AU1708.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU1708
 AU1708.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1708
 AU1708.The ellipsoidal height was determined by GPS observations
 AU1708.and is referenced to NAD 83.
 AU1708
 AU1708. The following values were computed from the NAD 83(2011) position.
 AU1708
 AU1708;                    North         East     Units Scale Factor Converg.
 AU1708;SPC LA S     -   156,250.535   967,945.687   MT  0.99992702   -0 09 57.5
 AU1708;SPC LA S     -   512,631.96  3,175,668.47   sFT  0.99992702   -0 09 57.5
 AU1708;UTM  15      - 3,309,474.782   628,854.273   MT  0.99980485   +0 39 56.2
 AU1708
 AU1708!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1708!SPC LA S     -   1.00000345  x   0.99992702  =   0.99993047
 AU1708!UTM  15      -   1.00000345  x   0.99980485  =   0.99980830
 AU1708
 AU1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2885409474(NAD 83)
 AU1708
 AU1708                          SUPERSEDED SURVEY CONTROL
 AU1708
 AU1708  NAD 83(2011)-  29 54 33.19361(N)    091 39 54.98213(W) AD(2010.00) 0
 AU1708  ELLIP H (06/27/12)  -21.969  (m)                       GP(2010.00)    
 AU1708  ELLIP H (10/11/11)  -21.980  (m)                       GP(       ) 4 1
 AU1708  ELLIP H (03/12/08)  -21.961  (m)                       GP(       ) 3 1
 AU1708  NAD 83(2007)-  29 54 33.19372(N)    091 39 54.98332(W) AD(       ) 0
 AU1708  ELLIP H (02/10/07)  -21.966  (m)                       GP(       )    
 AU1708  NAD 83(1992)-  29 54 33.19364(N)    091 39 54.98279(W) AD(2004.65) B
 AU1708  ELLIP H (06/22/05)  -21.972  (m)                       GP(2004.65) 4 1
 AU1708  NAVD 88 (12/26/12)    4.35   (m)  GEOID12A model used  GP(2009.55)    
 AU1708  NAVD 88 (03/12/08)    4.45   (m)  UNKNOWN  model used  GP(2006.81)    
 AU1708  NAVD 88 (06/22/05)    4.47   (m)  GEOID03  model used  GP(2004.65)    
 AU1708  NGVD 29 (11/26/84)    4.581  (m)           15.03   (f) ADJUSTED    1 1
 AU1708
 AU1708.Superseded values are not recommended for survey control.
 AU1708
 AU1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1708.See file dsdata.pdf to determine how the superseded data were derived.
 AU1708
 AU1708_MARKER: DD = SURVEY DISK
 AU1708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1708_STAMPING: 4100
 AU1708_MARK LOGO: LAGS
 AU1708_PROJECTION: RECESSED 40 CENTIMETERS
 AU1708_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1708+STABILITY: SURFACE MOTION
 AU1708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1708+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2016
 AU1708
 AU1708  HISTORY     - Date     Condition        Report By
 AU1708  HISTORY     - UNK      MONUMENTED       LAGS
 AU1708  HISTORY     - 1969     GOOD             CGS
 AU1708  HISTORY     - 20040426 GOOD             NGS
 AU1708  HISTORY     - 20051014 GOOD             NGS
 AU1708  HISTORY     - 20060412 GOOD             NGS
 AU1708  HISTORY     - 20090418 GOOD             WOOLPT
 AU1708  HISTORY     - 20100917 GOOD             EMCINC
 AU1708  HISTORY     - 20160621 GOOD             NGS
 AU1708
 AU1708                          STATION DESCRIPTION
 AU1708
 AU1708'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1708'IN JEANERETTE.
 AU1708'AT JEANERETTE, ABOUT 0.4 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC
 AU1708'COMPANY RAILROAD FROM THE STATION, 83 1/2 FEET SOUTHWEST OF THE CENTER
 AU1708'OF THE CROSSING OF CANAL STREET, (STATE HIGHWAY 671), IN THE LAWN FOR
 AU1708'A ONE STORY FRAME HOUSE, 78 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 36.1
 AU1708'FEET EAST OF THE SOUTH CORNER OF A RESIDENCE, 36.2 FEET SOUTH OF THE
 AU1708'EAST CORNER OF A RESIDENCE, 21.7 FEET NORTHWEST OF THE CENTER LINE OF
 AU1708'THE STREET, 28.2 FEET SOUTHEAST OF THE SOUTH CORNER OF THE CONCRETE
 AU1708'STEP AT ENTRANCE DOOR TO HOUSE, 1 FOOT BELOW THE LEVEL OF THE STREET
 AU1708'AND SET IN THE TOP OF A CONCRETE POST 1 INCH BELOW THE LEVEL OF THE
 AU1708'GROUND.
 AU1708
 AU1708                          STATION RECOVERY (2004)
 AU1708
 AU1708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AU1708'THE STATION IS LOCATED AT 501 CANAL STREET IN JEANERETTE.
 AU1708'
 AU1708'TO REACH THE STATION FROM THE INTERSECTION OF THE CENTER OF THE US
 AU1708'HIGHWAY 90 AND STATE  HIGHWAY 668 ABOUT 1.0 MI SOUTHWEST OF
 AU1708'JEANERETTE, GO NORTHEAST FOR 1.6 MI  ON HIGHWAY 668,  BECOMING CANAL
 AU1708'STREET,  TO THE STATION ON THE LEFT IN THE YARD OF A PRIVATE RESIDENCE
 AU1708'AT 501  CANAL STREET JUST BEFORE CROSSING RAILROAD TRACKS.
 AU1708'
 AU1708'THE STATION IS LOCATED 11.1 M EAST OF THE SOUTH CORNER OF HOUSE NUMBER
 AU1708'501, 7.4 M SOUTHWEST OF  THE CENTER OF A GRAVEL DRIVE LEADING TO HOUSE
 AU1708'NUMBER 501, 7.0 M NORTHWEST OF THE CENTER OF  CANAL STREET, AND THE
 AU1708'MONUMENT IS 0.1 M BELOW THE LEVEL OF THE GROUND SURFACE.  NOTE--THE
 AU1708'MONUMENT HAS BEEN HIT BUT APPEARS TO BE SOLID.
 AU1708
 AU1708                          STATION RECOVERY (2005)
 AU1708
 AU1708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DB)
 AU1708'RECOVERED AS DESCRIBED WITH THE FOLLOWING ADDITIONS.  11.6 M SOUTHWEST
 AU1708'OF A UTILITY POLE, 1.2 M NORTHWEST OF THE CENTER OF A GRAVEL WALKWAY,
 AU1708'AND RECESSED 0.1 M BELOW THE GROUND SURFACE.
 AU1708
 AU1708                          STATION RECOVERY (2006)
 AU1708
 AU1708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU1708'RECOVERED AS DESCRIBED. THERE IS NO A IN THE STAMPING TO JUSTIFY THE
 AU1708'DESIGNATION OF A 4100. DESIGNATION WAS THEREFORE CHANGED TO 4100.
 AU1708
 AU1708                          STATION RECOVERY (2009)
 AU1708
 AU1708'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AU1708'RECOVERED AS DESCRIBED
 AU1708
 AU1708                          STATION RECOVERY (2010)
 AU1708
 AU1708'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 AU1708'RECOVERED AS DESCRIBED.
 AU1708
 AU1708                          STATION RECOVERY (2016)
 AU1708
 AU1708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 AU1708'RECOVERED AS DESCRIBED.
 AU1708'
 AU1708'MARK IS 0.4 M (1.3 FT) BELOW THE GROUND AND 1.0 M (3.3 FT) BELOW LEVEL
 AU1708'OF SIDEWALK IT IS 1.0 M (3.3 FT) WEST OF THE WEST FACE OF SIDEWALK,
 AU1708'0.90 M (3.0 FT) WEST OF A FIBERGLASS WITNESS POST SET IN THE SOUTHWEST
 AU1708'CORNER OF A SQUARE METAL MESH DRAIN, 0.1 M (0.3 FT) SOUTHEAST OF AN
 AU1708'I-BOLT TIE DOWN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1711 ***********************************************************************
 BK1711  DESIGNATION -  A 4123
 BK1711  PID         -  BK1711
 BK1711  STATE/COUNTY-  LA/CALCASIEU
 BK1711  COUNTRY     -  US
 BK1711  USGS QUAD   -  VINTON (2018)
 BK1711
 BK1711                         *CURRENT SURVEY CONTROL
 BK1711  ______________________________________________________________________
 BK1711* NAD 83(1986) POSITION- 30 12 05.93   (N) 093 33 42.91   (W)   HD_HELD1
 BK1711* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1711  **This station is located in a suspected subsidence area (see below).
 BK1711  ______________________________________________________________________
 BK1711  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK1711
 BK1711.The horizontal coordinates were determined by differentially corrected
 BK1711.hand held GPS observations or other comparable positioning techniques
 BK1711.and have an estimated accuracy of +/- 3 meters.
 BK1711
 BK1711.** This station is in an area of known vertical motion.  Due to the
 BK1711.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1711.** determined the orthometric heights for marks in these suspect
 BK1711.** subsidence areas should be considered valid only at the epoch date
 BK1711.** associated with the orthometric height.  These heights must always
 BK1711.** be validated when used as control.  All previously superseded
 BK1711.** orthometric heights are now considered suspect and are available
 BK1711.** in the superseded section.  NGS does not recommend using suspect
 BK1711.** or superseded heights as control.
 BK1711
 BK1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1711.GEOID18 height accuracy estimate available here.
 BK1711
 BK1711.Click photographs - Photos may exist for this station.
 BK1711
 BK1711;                    North         East    Units  Estimated Accuracy
 BK1711;SPC LA S     -   190,704.8     785,436.2     MT  (+/- 3 meters HH1 GPS) 
 BK1711
 BK1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4591341263(NAD 83)
 BK1711
 BK1711                          SUPERSEDED SURVEY CONTROL
 BK1711
 BK1711.No superseded survey control is available for this station.
 BK1711
 BK1711_MARKER: DD = SURVEY DISK
 BK1711_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1711_STAMPING: A 4123
 BK1711_MARK LOGO: CGS+SS
 BK1711_PROJECTION: FLUSH
 BK1711_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1711_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1711+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2005
 BK1711
 BK1711  HISTORY     - Date     Condition        Report By
 BK1711  HISTORY     - UNK      MONUMENTED       LAGS
 BK1711  HISTORY     - 1972     GOOD             NGS
 BK1711  HISTORY     - 1981     GOOD             NGS
 BK1711  HISTORY     - 1986     GOOD             NGS
 BK1711  HISTORY     - 1988     GOOD             USPSQD
 BK1711  HISTORY     - 1988     GOOD             USPSQD
 BK1711  HISTORY     - 1989     GOOD             USPSQD
 BK1711  HISTORY     - 19961019 GOOD             USPSQD
 BK1711  HISTORY     - 20030103 GOOD             USPSQD
 BK1711  HISTORY     - 20041009 MARK NOT FOUND   USPSQD
 BK1711  HISTORY     - 20050627 GOOD             USPSQD
 BK1711
 BK1711                          STATION DESCRIPTION
 BK1711
 BK1711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1711'1.4 MI NE FROM VINTON.
 BK1711'ABOUT 1.4 MILES NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE MUNICIPAL
 BK1711'BUILDING AT VINTON, 0.1 MILE SOUTHWEST OF A CONCRETE BRIDGE OVER COONE
 BK1711'GULLY, AT A UNITED GAS CO. REGULATION STATION, 174 FEET SOUTHEAST OF
 BK1711'AND ACROSS THE U.S. HIGHWAY 90 FROM THE SOUTHEAST RAIL OF THE SOUTHERN
 BK1711'PACIFIC RAILROAD, 48.5 FEET SOUTHEAST OF THE CENTER LINE OF THE
 BK1711'HIGHWAY, 13.5 FEET NORTHEAST OF A IRON CORNER POST IN FENCE AROUND THE
 BK1711'REGULATION STATION, 1.6 FEET NORTHWEST OF THE FENCE, 1.6 FEET
 BK1711'SOUTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 BK1711'HIGHWAY, SET IN THE OF A CONCRETE POST FLUSH WITH THE GROUND. SEC 11,
 BK1711'T 10 S, R 12 W.
 BK1711
 BK1711                          STATION RECOVERY (1981)
 BK1711
 BK1711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1711'2.2 KILOMETERS (1.4 MILES) NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE
 BK1711'CITY MUNICIPAL BUILDING IN VINTON TO THE MARK ON THE RIGHT, 0.2
 BK1711'KILOMETER (0.1 MILE) SOUTHWEST OF THE SOUTHWEST END OF THE HIGHWAY 90
 BK1711'BRIDGE OVER COONE GULLY, NEAR A UNITED GAS COMPANY REGULATION STATION,
 BK1711'14.78 METERS (48.5 FEET) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 BK1711'4.11 METERS (13.5 FEET) NORTHEAST OF THE NORTH CORNER POST
 BK1711'OF A CHAIN LINK FENCE SURROUNDING THE REGULATION
 BK1711'STATION.
 BK1711'THE MARK IS 0.48 METERS  SE FROM A WITNESS POST.
 BK1711'THE MARK IS 0.91 M BELOW HIGHWAY.
 BK1711
 BK1711                          STATION RECOVERY (1986)
 BK1711
 BK1711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1711'RECOVERED IN GOOD CONDITION.
 BK1711
 BK1711                          STATION RECOVERY (1988)
 BK1711
 BK1711'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1711'RECOVERED IN GOOD CONDITION.
 BK1711
 BK1711                          STATION RECOVERY (1988)
 BK1711
 BK1711'RECOVERY NOTE BY US POWER SQUADRON 1988 (JHB)
 BK1711'RECOVERED IN GOOD CONDITION.
 BK1711
 BK1711                          STATION RECOVERY (1989)
 BK1711
 BK1711'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1711'RECOVERED IN GOOD CONDITION.
 BK1711
 BK1711                          STATION RECOVERY (1996)
 BK1711
 BK1711'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1711'RECOVERED IN GOOD CONDITION.
 BK1711
 BK1711                          STATION RECOVERY (2003)
 BK1711
 BK1711'RECOVERY NOTE BY US POWER SQUADRON 2003 (WAF)
 BK1711'RECOVERED IN GOOD CONDITION.
 BK1711
 BK1711                          STATION RECOVERY (2004)
 BK1711
 BK1711'RECOVERY NOTE BY US POWER SQUADRON 2004 (KDW)
 BK1711'LOCATIN WAS UNDER WATER. COULD NOT CONFIRM MARK
 BK1711
 BK1711                          STATION RECOVERY (2005)
 BK1711
 BK1711'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK1711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1707 ***********************************************************************
 BK1707  DESIGNATION -  A 4125
 BK1707  PID         -  BK1707
 BK1707  STATE/COUNTY-  LA/CALCASIEU
 BK1707  COUNTRY     -  US
 BK1707  USGS QUAD   -  VINTON (2018)
 BK1707
 BK1707                         *CURRENT SURVEY CONTROL
 BK1707  ______________________________________________________________________
 BK1707* NAD 83(1986) POSITION- 30 12 54.09   (N) 093 32 16.10   (W)   HD_HELD1
 BK1707* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1707  **This station is located in a suspected subsidence area (see below).
 BK1707  ______________________________________________________________________
 BK1707  GEOID HEIGHT    -        -27.306 (meters)                     GEOID18
 BK1707
 BK1707.The horizontal coordinates were determined by differentially corrected
 BK1707.hand held GPS observations or other comparable positioning techniques
 BK1707.and have an estimated accuracy of +/- 3 meters.
 BK1707
 BK1707.** This station is in an area of known vertical motion.  Due to the
 BK1707.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1707.** determined the orthometric heights for marks in these suspect
 BK1707.** subsidence areas should be considered valid only at the epoch date
 BK1707.** associated with the orthometric height.  These heights must always
 BK1707.** be validated when used as control.  All previously superseded
 BK1707.** orthometric heights are now considered suspect and are available
 BK1707.** in the superseded section.  NGS does not recommend using suspect
 BK1707.** or superseded heights as control.
 BK1707
 BK1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1707.GEOID18 height accuracy estimate available here.
 BK1707
 BK1707.Click photographs - Photos may exist for this station.
 BK1707
 BK1707;                    North         East    Units  Estimated Accuracy
 BK1707;SPC LA S     -   192,142.5     787,786.1     MT  (+/- 3 meters HH1 GPS) 
 BK1707
 BK1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4824142734(NAD 83)
 BK1707
 BK1707                          SUPERSEDED SURVEY CONTROL
 BK1707
 BK1707.No superseded survey control is available for this station.
 BK1707
 BK1707_MARKER: DD = SURVEY DISK
 BK1707_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1707_STAMPING: A 4125
 BK1707_MARK LOGO: CGS+SS
 BK1707_PROJECTION: PROJECTING 18 CENTIMETERS
 BK1707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1707_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1707+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2004
 BK1707
 BK1707  HISTORY     - Date     Condition        Report By
 BK1707  HISTORY     - UNK      MONUMENTED       LAGS
 BK1707  HISTORY     - 1972     GOOD             NGS
 BK1707  HISTORY     - 1981     GOOD             NGS
 BK1707  HISTORY     - 1986     GOOD             NGS
 BK1707  HISTORY     - 1988     GOOD             USPSQD
 BK1707  HISTORY     - 20030103 GOOD             USPSQD
 BK1707  HISTORY     - 20041009 GOOD             USPSQD
 BK1707  HISTORY     - 20041025 GOOD             LSRC
 BK1707
 BK1707                          STATION DESCRIPTION
 BK1707
 BK1707'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1707'2.25 MI SW FROM EDGERLY.
 BK1707'ABOUT 2.25 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1707'THE CROSSING WITH STATE HIGHWAY 388 AT EDGERLY, 170 FEET SOUTHEAST OF
 BK1707'AND ACROSS U.S. HIGHWAY 90 FROM THE SOUTHEAST RAIL OF THE TRACK, 38
 BK1707'FEET SOUTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 90, 29 FEET
 BK1707'SOUTHWEST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 8.5 FEET NORTHEAST
 BK1707'OF A 26-INCH OAK TREE, 1.2 FEET SOUTHEAST OF A METAL WITNESS POST,
 BK1707'ABOUT 1 FOOT ABOVE THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK1707'PROJECTING 6 INCHES.  NOTE-- THE MARK CAN ALSO BE REACHED BY GOING
 BK1707'3.05 MILES NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE MUNICIPAL BUILDING
 BK1707'AT VINTON.  SEC 1, T 10 S, R 12 W.
 BK1707
 BK1707                          STATION RECOVERY (1981)
 BK1707
 BK1707'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1707'3.9 KILOMETERS (2.4 MILES) WEST-SOUTHWEST ALONG U.S. HIGHWAY 90 FROM
 BK1707'THE JUNCTION OF STATE HIGHWAY 388 IN EDGERLY TO THE MARK ON THE LEFT,
 BK1707'ALSO 4.9 KILOMETERS (3.95 MILES) NORTHEAST OF THE CITY MUNICIPAL
 BK1707'BUILDING IN VINTON, ON THE SOUTHWEST SIDE OF A PRIVATE DRIVEWAY,
 BK1707'11.58 METERS (38.O FEET) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 BK1707'8.83 METERS (29.0 FEET) SOUTHWEST OF THE CENTERLINE OF THE DRIVEWAY,
 BK1707'2.59 METERS (8.5 FEET) NORTHEAST OF A 26-INCH OAK TREE.
 BK1707'THE MARK IS 0.36 METERS  SE FROM A WITNESS POST.
 BK1707'THE MARK IS 0.3 M ABOVE HIGHWAY.
 BK1707
 BK1707                          STATION RECOVERY (1986)
 BK1707
 BK1707'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1707'RECOVERED IN GOOD CONDITION.
 BK1707
 BK1707                          STATION RECOVERY (1988)
 BK1707
 BK1707'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1707'RECOVERED IN GOOD CONDITION.
 BK1707
 BK1707                          STATION RECOVERY (2003)
 BK1707
 BK1707'RECOVERY NOTE BY US POWER SQUADRON 2003 (WAF)
 BK1707'RECOVERED IN GOOD CONDITION.
 BK1707
 BK1707                          STATION RECOVERY (2004)
 BK1707
 BK1707'RECOVERY NOTE BY US POWER SQUADRON 2004 (KDW)
 BK1707'WITNESS POST IS MISSING
 BK1707
 BK1707                          STATION RECOVERY (2004)
 BK1707
 BK1707'RECOVERY NOTE BY CENTER FOR GEOINFORMATICS LSU 2004 (JOH)
 BK1707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1703 ***********************************************************************
 BK1703  DESIGNATION -  A 4127
 BK1703  PID         -  BK1703
 BK1703  STATE/COUNTY-  LA/CALCASIEU
 BK1703  COUNTRY     -  US
 BK1703  USGS QUAD   -  VINTON (2018)
 BK1703
 BK1703                         *CURRENT SURVEY CONTROL
 BK1703  ______________________________________________________________________
 BK1703* NAD 83(1986) POSITION- 30 13 38.98   (N) 093 30 55.20   (W)   HD_HELD1
 BK1703* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1703  **This station is located in a suspected subsidence area (see below).
 BK1703  ______________________________________________________________________
 BK1703  GEOID HEIGHT    -        -27.302 (meters)                     GEOID18
 BK1703
 BK1703.The horizontal coordinates were determined by differentially corrected
 BK1703.hand held GPS observations or other comparable positioning techniques
 BK1703.and have an estimated accuracy of +/- 3 meters.
 BK1703
 BK1703.** This station is in an area of known vertical motion.  Due to the
 BK1703.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1703.** determined the orthometric heights for marks in these suspect
 BK1703.** subsidence areas should be considered valid only at the epoch date
 BK1703.** associated with the orthometric height.  These heights must always
 BK1703.** be validated when used as control.  All previously superseded
 BK1703.** orthometric heights are now considered suspect and are available
 BK1703.** in the superseded section.  NGS does not recommend using suspect
 BK1703.** or superseded heights as control.
 BK1703
 BK1703.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1703.GEOID18 height accuracy estimate available here.
 BK1703
 BK1703.Click photographs - Photos may exist for this station.
 BK1703
 BK1703;                    North         East    Units  Estimated Accuracy
 BK1703;SPC LA S     -   193,483.1     789,975.4     MT  (+/- 3 meters HH1 GPS) 
 BK1703
 BK1703_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP5041044106(NAD 83)
 BK1703
 BK1703                          SUPERSEDED SURVEY CONTROL
 BK1703
 BK1703.No superseded survey control is available for this station.
 BK1703
 BK1703_MARKER: DD = SURVEY DISK
 BK1703_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1703_STAMPING: A 4127
 BK1703_MARK LOGO: CGS+SS
 BK1703_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1703_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1703
 BK1703  HISTORY     - Date     Condition        Report By
 BK1703  HISTORY     - UNK      MONUMENTED       LAGS
 BK1703  HISTORY     - 1972     GOOD             NGS
 BK1703  HISTORY     - 1981     GOOD             NGS
 BK1703  HISTORY     - 1986     GOOD             NGS
 BK1703  HISTORY     - 1988     GOOD             USPSQD
 BK1703  HISTORY     - 20021102 GOOD             USPSQD
 BK1703
 BK1703                          STATION DESCRIPTION
 BK1703
 BK1703'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1703'0.65 MI SW FROM EDGERLY.
 BK1703'ABOUT 0.65 MILE SOUTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1703'CROSSING WITH STATE HIGHWAY 388 AT EDGERLY, 2 1/2 POLES NORTHEAST OF
 BK1703'MILE POST 237, 154 FEET SOUTHEAST OF AND ACROSS OLD U.S. HIGHWAY 90
 BK1703'FROM THE SOUTHEAST RAIL OF THE TRACK, 0.05 MILE NORTHEAST OF THE
 BK1703'JUNCTION WITH U.S. HIGHWAY 90, 33 FEET SOUTHEAST OF THE CENTER LINE OF
 BK1703'THE OLD HIGHWAY, 1.2 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 3
 BK1703'FEET BELOW THE LEVEL OF THE OLD HIGHWAY, SET IN THE TOP OF A CONCRETE
 BK1703'POST PROJECTING 7 INCHES.  R 11 W.
 BK1703
 BK1703                          STATION RECOVERY (1981)
 BK1703
 BK1703'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1703'1.08 KILOMETERS (0.65 MILE) SOUTHWEST ALONG OLD U.S. HIGHWAY 90 FROM
 BK1703'THE JUNCTION OF STATE HIGHWAY 388 IN EDGERLY TO THE MARK ON THE RIGHT,
 BK1703'ABOUT 0.2 KILOMETER (0.1 MILE) NORTHEAST OF THE JUNCTION OF U.S.
 BK1703'HIGHWAY 90, 10.05 METERS (33.0 FEET) SOUTHEAST OF THE CENTER OF THE
 BK1703'OLD HIGHWAY, 18.28 METERS (60.0 FEET) SOUTHEAST AND ACROSS OLD U.S.
 BK1703'HIGHWAY 90 FROM POWER POLE NUMBER 11219.
 BK1703'THE MARK IS 0.36 METERS  SE FROM A WITNESS POST.
 BK1703'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1703
 BK1703                          STATION RECOVERY (1986)
 BK1703
 BK1703'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1703'RECOVERED IN GOOD CONDITION.
 BK1703
 BK1703                          STATION RECOVERY (1988)
 BK1703
 BK1703'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1703'RECOVERED IN GOOD CONDITION.
 BK1703
 BK1703                          STATION RECOVERY (2002)
 BK1703
 BK1703'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1703'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1360 ***********************************************************************
 BK1360  DESIGNATION -  A 4130
 BK1360  PID         -  BK1360
 BK1360  STATE/COUNTY-  LA/CALCASIEU
 BK1360  COUNTRY     -  US
 BK1360  USGS QUAD   -  SULPHUR (2018)
 BK1360
 BK1360                         *CURRENT SURVEY CONTROL
 BK1360  ______________________________________________________________________
 BK1360* NAD 83(1986) POSITION- 30 13 40.     (N) 093 29 49.     (W)   SCALED
 BK1360* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1360  **This station is located in a suspected subsidence area (see below).
 BK1360  ______________________________________________________________________
 BK1360  GEOID HEIGHT    -        -27.295 (meters)                     GEOID18
 BK1360
 BK1360.The horizontal coordinates were scaled from a map and have
 BK1360.an estimated accuracy of +/- 6 seconds.
 BK1360
 BK1360.** This station is in an area of known vertical motion.  Due to the
 BK1360.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1360.** determined the orthometric heights for marks in these suspect
 BK1360.** subsidence areas should be considered valid only at the epoch date
 BK1360.** associated with the orthometric height.  These heights must always
 BK1360.** be validated when used as control.  All previously superseded
 BK1360.** orthometric heights are now considered suspect and are available
 BK1360.** in the superseded section.  NGS does not recommend using suspect
 BK1360.** or superseded heights as control.
 BK1360
 BK1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1360.GEOID18 height accuracy estimate available here.
 BK1360
 BK1360.Click photographs - Photos may exist for this station.
 BK1360
 BK1360;                    North         East    Units  Estimated Accuracy
 BK1360;SPC LA S     -   193,480.      791,750.      MT  (+/- 180 meters Scaled)
 BK1360
 BK1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP521441(NAD 83)
 BK1360
 BK1360                          SUPERSEDED SURVEY CONTROL
 BK1360
 BK1360.No superseded survey control is available for this station.
 BK1360
 BK1360_MARKER: DD = SURVEY DISK
 BK1360_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1360_STAMPING: A 4130
 BK1360_MARK LOGO: CGS+SS
 BK1360_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1360
 BK1360  HISTORY     - Date     Condition        Report By
 BK1360  HISTORY     - UNK      MONUMENTED       LAGS
 BK1360  HISTORY     - 1972     GOOD             NGS
 BK1360  HISTORY     - 1981     GOOD             NGS
 BK1360  HISTORY     - 1986     GOOD             NGS
 BK1360  HISTORY     - 1988     GOOD             USPSQD
 BK1360  HISTORY     - 1988     GOOD             USPSQD
 BK1360  HISTORY     - 1989     POOR             USPSQD
 BK1360  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1360
 BK1360                          STATION DESCRIPTION
 BK1360
 BK1360'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1360'0.85 MI SE FROM EDGERLY.
 BK1360'ABOUT 0.5 MILE SOUTHEAST ALONG STATE HIGHWAY 388 FROM THE CROSSING OF
 BK1360'THE SOUTHERN PACIFIC RAILROAD AT EDGERLY, THENCE 0.35 MILE EAST ALONG
 BK1360'U.S. HIGHWAY 90, 128 FEET NORTH OF AND ACROSS THE HIGHWAY FROM THE
 BK1360'NORTHWEST CORNER OF A FRAME HOUSE, 160 FEET WEST OF A POWER POLE, 32.4
 BK1360'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 22.6 FEET SOUTH OF A
 BK1360'FENCE LINE, ABOUT LEVEL WITH THE HIGHWAY, 1.2 FEET NORTH OF A METAL
 BK1360'WITNESS POST AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 BK1360'SEC 33, T 9S, R 10W.
 BK1360
 BK1360                          STATION RECOVERY (1981)
 BK1360
 BK1360'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1360'0.4 KILOMETER (0.35 MILE) EAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION
 BK1360'OF STATE HIGHWAY 388 IN EDGERLY TO THE MARK ON THE LEFT DIRECTLY
 BK1360'ACROSS THE HIGHWAY FROM THE NORTHWEST FACE OF A FRAME HOUSE,
 BK1360'9.87 METERS (32.4 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY,
 BK1360'48.76 METERS (160.0 FEET) WEST OF A POWER POLE.
 BK1360'THE MARK IS 0.36 METERS  N FROM A WITNESS POST.
 BK1360'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1360
 BK1360                          STATION RECOVERY (1986)
 BK1360
 BK1360'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1360'RECOVERED IN GOOD CONDITION.
 BK1360
 BK1360                          STATION RECOVERY (1988)
 BK1360
 BK1360'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1360'RECOVERED IN GOOD CONDITION.
 BK1360
 BK1360                          STATION RECOVERY (1988)
 BK1360
 BK1360'RECOVERY NOTE BY US POWER SQUADRON 1988 (JHB)
 BK1360'RECOVERED IN GOOD CONDITION.
 BK1360
 BK1360                          STATION RECOVERY (1989)
 BK1360
 BK1360'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1360'MARK RECOVERED IN POOR CONDITION.
 BK1360
 BK1360                          STATION RECOVERY (2002)
 BK1360
 BK1360'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1360'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1361 ***********************************************************************
 BK1361  DESIGNATION -  A 4131
 BK1361  PID         -  BK1361
 BK1361  STATE/COUNTY-  LA/CALCASIEU
 BK1361  COUNTRY     -  US
 BK1361  USGS QUAD   -  SULPHUR (2018)
 BK1361
 BK1361                         *CURRENT SURVEY CONTROL
 BK1361  ______________________________________________________________________
 BK1361* NAD 83(1986) POSITION- 30 13 39.     (N) 093 28 51.     (W)   SCALED
 BK1361* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1361  **This station is located in a suspected subsidence area (see below).
 BK1361  ______________________________________________________________________
 BK1361  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BK1361
 BK1361.The horizontal coordinates were scaled from a map and have
 BK1361.an estimated accuracy of +/- 6 seconds.
 BK1361
 BK1361.** This station is in an area of known vertical motion.  Due to the
 BK1361.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1361.** determined the orthometric heights for marks in these suspect
 BK1361.** subsidence areas should be considered valid only at the epoch date
 BK1361.** associated with the orthometric height.  These heights must always
 BK1361.** be validated when used as control.  All previously superseded
 BK1361.** orthometric heights are now considered suspect and are available
 BK1361.** in the superseded section.  NGS does not recommend using suspect
 BK1361.** or superseded heights as control.
 BK1361
 BK1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1361.GEOID18 height accuracy estimate available here.
 BK1361
 BK1361.Click photographs - Photos may exist for this station.
 BK1361
 BK1361;                    North         East    Units  Estimated Accuracy
 BK1361;SPC LA S     -   193,420.      793,300.      MT  (+/- 180 meters Scaled)
 BK1361
 BK1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP537440(NAD 83)
 BK1361
 BK1361                          SUPERSEDED SURVEY CONTROL
 BK1361
 BK1361.No superseded survey control is available for this station.
 BK1361
 BK1361_MARKER: DD = SURVEY DISK
 BK1361_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1361_STAMPING: A 4131
 BK1361_MARK LOGO: CGS+SS
 BK1361_PROJECTION: PROJECTING 6 CENTIMETERS
 BK1361_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1361
 BK1361  HISTORY     - Date     Condition        Report By
 BK1361  HISTORY     - UNK      MONUMENTED       LAGS
 BK1361  HISTORY     - 1972     GOOD             NGS
 BK1361  HISTORY     - 1981     GOOD             NGS
 BK1361  HISTORY     - 1986     GOOD             NGS
 BK1361  HISTORY     - 1988     GOOD             USPSQD
 BK1361  HISTORY     - 1988     GOOD             USPSQD
 BK1361  HISTORY     - 1989     GOOD             USPSQD
 BK1361  HISTORY     - 20021102 GOOD             USPSQD
 BK1361  HISTORY     - 20040202 GOOD             USPSQD
 BK1361
 BK1361                          STATION DESCRIPTION
 BK1361
 BK1361'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1361'1.8 MI E FROM EDGERLY.
 BK1361'ABOUT 0.5 MILES SOUTHEAST ALONG STATE HIGHWAY 388 FROM THE CROSSING OF
 BK1361'THE SOUTHERN PACIFIC RAILROAD AT EDGERLY, THENCE 1.3 MILES EAST ALONG
 BK1361'U.S. HIGHWAY 90, 122 YARDS E OF THE CENTER OF THE ENTRANCE TO A FIELD,
 BK1361'121 FEET SOUTHEAST OF AND ACROSS THE HIGHWAY FROM A POWER POLE NO.
 BK1361'11-177, 44 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 90, 4.6 FEET
 BK1361'WEST OF A 14-INCH OAK TREE, 4.5 FEET NORTH OF A FENCE, 1.5 FEET SOUTH
 BK1361'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 BK1361'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 FEET.  SEC 3, T 10S, R
 BK1361'11W.
 BK1361
 BK1361                          STATION RECOVERY (1981)
 BK1361
 BK1361'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1361'2.1 KILOMETERS (1.3 MILES) EAST ALONG U.S. HIGHWAY 90 FROM THE
 BK1361'JUNCTION OF STATE HIGHWAY 388 IN EDGERLY TO THE MARK ON THE RIGHT,
 BK1361'0.08 KILOMETER (0.05 MILE) EAST OF AN ENTRANCE ROAD TO AN OPEN FIELD,
 BK1361'13.41 METERS (44.0 FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 BK1361'36.88 METERS (121.0 FEET) SOUTHEAST OF AND ACROSS THE HIGHWAY FROM
 BK1361'POWER POLE 11177, 1.37 METERS (4.5 FEET) NORTH OF A BARBED WIRE FENCE.
 BK1361'THE MARK IS 0.45 METERS  S FROM A WITNESS POST.
 BK1361'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1361
 BK1361                          STATION RECOVERY (1986)
 BK1361
 BK1361'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1361'RECOVERED IN GOOD CONDITION.
 BK1361
 BK1361                          STATION RECOVERY (1988)
 BK1361
 BK1361'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1361'RECOVERED IN GOOD CONDITION.
 BK1361
 BK1361                          STATION RECOVERY (1988)
 BK1361
 BK1361'RECOVERY NOTE BY US POWER SQUADRON 1988 (JHB)
 BK1361'RECOVERED IN GOOD CONDITION.
 BK1361
 BK1361                          STATION RECOVERY (1989)
 BK1361
 BK1361'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1361'RECOVERED IN GOOD CONDITION.
 BK1361
 BK1361                          STATION RECOVERY (2002)
 BK1361
 BK1361'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1361'RECOVERED IN GOOD CONDITION.
 BK1361
 BK1361                          STATION RECOVERY (2004)
 BK1361
 BK1361'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1361'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1362 ***********************************************************************
 BK1362  DESIGNATION -  A 4132
 BK1362  PID         -  BK1362
 BK1362  STATE/COUNTY-  LA/CALCASIEU
 BK1362  COUNTRY     -  US
 BK1362  USGS QUAD   -  SULPHUR (2018)
 BK1362
 BK1362                         *CURRENT SURVEY CONTROL
 BK1362  ______________________________________________________________________
 BK1362* NAD 83(1986) POSITION- 30 13 39.     (N) 093 27 52.     (W)   SCALED
 BK1362* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1362  **This station is located in a suspected subsidence area (see below).
 BK1362  ______________________________________________________________________
 BK1362  GEOID HEIGHT    -        -27.279 (meters)                     GEOID18
 BK1362
 BK1362.The horizontal coordinates were scaled from a map and have
 BK1362.an estimated accuracy of +/- 6 seconds.
 BK1362
 BK1362.** This station is in an area of known vertical motion.  Due to the
 BK1362.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1362.** determined the orthometric heights for marks in these suspect
 BK1362.** subsidence areas should be considered valid only at the epoch date
 BK1362.** associated with the orthometric height.  These heights must always
 BK1362.** be validated when used as control.  All previously superseded
 BK1362.** orthometric heights are now considered suspect and are available
 BK1362.** in the superseded section.  NGS does not recommend using suspect
 BK1362.** or superseded heights as control.
 BK1362
 BK1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1362.GEOID18 height accuracy estimate available here.
 BK1362
 BK1362.Click photographs - Photos may exist for this station.
 BK1362
 BK1362;                    North         East    Units  Estimated Accuracy
 BK1362;SPC LA S     -   193,390.      794,870.      MT  (+/- 180 meters Scaled)
 BK1362
 BK1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP553440(NAD 83)
 BK1362
 BK1362                          SUPERSEDED SURVEY CONTROL
 BK1362
 BK1362.No superseded survey control is available for this station.
 BK1362
 BK1362_MARKER: DD = SURVEY DISK
 BK1362_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1362_STAMPING: A 4132
 BK1362_MARK LOGO: CGS+SS
 BK1362_PROJECTION: PROJECTING 6 CENTIMETERS
 BK1362_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1362
 BK1362  HISTORY     - Date     Condition        Report By
 BK1362  HISTORY     - UNK      MONUMENTED       LAGS
 BK1362  HISTORY     - 1972     GOOD             NGS
 BK1362  HISTORY     - 1981     GOOD             NGS
 BK1362  HISTORY     - 1986     GOOD             NGS
 BK1362  HISTORY     - 1988     GOOD             USPSQD
 BK1362  HISTORY     - 1988     GOOD             USPSQD
 BK1362  HISTORY     - 1989     GOOD             USPSQD
 BK1362  HISTORY     - 20021102 GOOD             USPSQD
 BK1362  HISTORY     - 20040202 GOOD             USPSQD
 BK1362
 BK1362                          STATION DESCRIPTION
 BK1362
 BK1362'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1362'2.8 MI E FROM EDGERLY.
 BK1362'ABOUT 0.5 MILE SOUTHEAST ALONG STATE HIGHWAY 388 FROM THE CROSSING OF
 BK1362'THE SOUTHERN PACIFIC RAILROAD AT EDGERLY, THENCE 2.3 MILE EAST ALONG
 BK1362'U.S. HIGHWAY 90, 249 FEET EAST OF THE CENTER LINE OF A PRIVATE
 BK1362'DRIVEWAY LEADING NORTH, 153 EAST OF A POWER POLE NO. 11-160, 60 FEET
 BK1362'EAST OF A 26-INCH OAK TREE, 46.4 FEET NORTH OF THE CENTER LINE OF THE
 BK1362'HIGHWAY, 1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BK1362'HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 FEET.  SEC 35,
 BK1362'T 9S, R 11W.
 BK1362
 BK1362                          STATION RECOVERY (1981)
 BK1362
 BK1362'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1362'3.7 KILOMETERS (2.3 MILES) EAST ALONG U.S. HIGHWAY 90 FROM THE
 BK1362'JUNCTION OF STATE HIGHWAY 388 IN EDGERLY TO THE MARK ON THE LEFT,
 BK1362'14.14 METERS (46.4 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY,
 BK1362'75.89 METERS (249.0 FEET) EAST OF THE CENTER OF A PRIVATE ROAD LEADING
 BK1362'NORTH, 1.09 METERS (3.6 FEET) SOUTH OF A BARBED WIRE FENCE.
 BK1362'THE MARK IS 0.39 METERS  N FROM A WITNESS POST.
 BK1362'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1362
 BK1362                          STATION RECOVERY (1986)
 BK1362
 BK1362'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1362'RECOVERED IN GOOD CONDITION.
 BK1362
 BK1362                          STATION RECOVERY (1988)
 BK1362
 BK1362'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1362'RECOVERED IN GOOD CONDITION.
 BK1362
 BK1362                          STATION RECOVERY (1988)
 BK1362
 BK1362'RECOVERY NOTE BY US POWER SQUADRON 1988 (JHB)
 BK1362'RECOVERED IN GOOD CONDITION.
 BK1362
 BK1362                          STATION RECOVERY (1989)
 BK1362
 BK1362'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1362'RECOVERED IN GOOD CONDITION.
 BK1362
 BK1362                          STATION RECOVERY (2002)
 BK1362
 BK1362'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1362'RECOVERED IN GOOD CONDITION.
 BK1362
 BK1362                          STATION RECOVERY (2004)
 BK1362
 BK1362'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1363 ***********************************************************************
 BK1363  DESIGNATION -  A 4133
 BK1363  PID         -  BK1363
 BK1363  STATE/COUNTY-  LA/CALCASIEU
 BK1363  COUNTRY     -  US
 BK1363  USGS QUAD   -  SULPHUR (2018)
 BK1363
 BK1363                         *CURRENT SURVEY CONTROL
 BK1363  ______________________________________________________________________
 BK1363* NAD 83(1986) POSITION- 30 13 38.     (N) 093 27 09.     (W)   SCALED
 BK1363* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1363  **This station is located in a suspected subsidence area (see below).
 BK1363  ______________________________________________________________________
 BK1363  GEOID HEIGHT    -        -27.273 (meters)                     GEOID18
 BK1363
 BK1363.The horizontal coordinates were scaled from a map and have
 BK1363.an estimated accuracy of +/- 6 seconds.
 BK1363
 BK1363.** This station is in an area of known vertical motion.  Due to the
 BK1363.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1363.** determined the orthometric heights for marks in these suspect
 BK1363.** subsidence areas should be considered valid only at the epoch date
 BK1363.** associated with the orthometric height.  These heights must always
 BK1363.** be validated when used as control.  All previously superseded
 BK1363.** orthometric heights are now considered suspect and are available
 BK1363.** in the superseded section.  NGS does not recommend using suspect
 BK1363.** or superseded heights as control.
 BK1363
 BK1363.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1363.GEOID18 height accuracy estimate available here.
 BK1363
 BK1363.Click photographs - Photos may exist for this station.
 BK1363
 BK1363;                    North         East    Units  Estimated Accuracy
 BK1363;SPC LA S     -   193,340.      796,020.      MT  (+/- 180 meters Scaled)
 BK1363
 BK1363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP564440(NAD 83)
 BK1363
 BK1363                          SUPERSEDED SURVEY CONTROL
 BK1363
 BK1363.No superseded survey control is available for this station.
 BK1363
 BK1363_MARKER: DD = SURVEY DISK
 BK1363_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1363_STAMPING: A 4133
 BK1363_MARK LOGO: CGS+SS
 BK1363_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1363_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1363
 BK1363  HISTORY     - Date     Condition        Report By
 BK1363  HISTORY     - UNK      MONUMENTED       LAGS
 BK1363  HISTORY     - 1972     GOOD             NGS
 BK1363  HISTORY     - 1981     GOOD             NGS
 BK1363  HISTORY     - 1986     GOOD             NGS
 BK1363  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BK1363  HISTORY     - 19880908 MARK NOT FOUND   USPSQD
 BK1363  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 BK1363  HISTORY     - 20021102 GOOD             USPSQD
 BK1363
 BK1363                          STATION DESCRIPTION
 BK1363
 BK1363'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1363'3.5 MI E FROM EDGERLY.
 BK1363'ABOUT 0.5 MILE SOUTHEAST ALONG STATE HIGHWAY 388 FROM THE CROSSING OF
 BK1363'THE SOUTHERN PACIFIC RAILROAD AT EDGERLY, THENCE ABOUT 3.0 MILES EAST
 BK1363'ALONG U.S. HIGHWAY 90, 49 FEET SOUTH OF THE CENTER LINE OF THE
 BK1363'HIGHWAY, 0.15 MILE WEST OF A BRICK HOME ON SOUTH SIDE OF THE HIGHWAY,
 BK1363'91 FEET EAST OF THE CENTER LINE OF A SHELL DRIVEWAY LEADING SOUTH TO A
 BK1363'SMALL WHITE HOUSE, 95 FEET SOUTHWEST OF AND ACROSS THE HIGHWAY FROM
 BK1363'POWER POLE 11-147, 46 FEET EAST OF A FENCE CORNER POST, 39 1/2 FEET
 BK1363'WEST OF A 25-INCH OAK TREE, 1.4 FEET SOUTH OF A METAL WITNESS POST,
 BK1363'ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 BK1363'CONCRETE POST PROJECTING 1 INCH.  SEC 2, T 10S, R 11W.  NOTE-- THIS
 BK1363'MARK MAY BE REACHED BY GOING ABOUT 4.55 MILES WEST ALONG U.S. HIGHWAY
 BK1363'90 FROM THE INTERSECTION OF SOUTH HUNTINGTON STREET(STATE HIGHWAY 27)
 BK1363'AND U. S. HIGHWAY 90 AT SULPHUR.
 BK1363
 BK1363                          STATION RECOVERY (1981)
 BK1363
 BK1363'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1363'4.8 KILOMETERS (3.O MILES) EAST ALONG U.S. HIGHWAY 90 FROM THE
 BK1363'JUNCTION OF STATE HIGHWAY 388 IN EDGERLY TO THE MARK ON THE LEFT, ALSO
 BK1363'7.3 KILOMETERS (4.55 MILES) WEST OF THE INTERSECTION OF SOUTH
 BK1363'HUNTINGTON STREET (STATE HIGHWAY 27) IN SULPHUR, 14.93 METERS (49.O
 BK1363'FEET) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 27.73 (91.0 FEET) EAST
 BK1363'OF THE CENTER OF A SHELL DRIVEWAY TO A SINGLE STORY FRAME HOUSE, 12.13
 BK1363'METERS (39.5 FEET) WEST OF A 25-INCH OAK TREE.
 BK1363'THE MARK IS 0.42 METERS  S FROM A WITNESS POST.
 BK1363'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1363
 BK1363                          STATION RECOVERY (1986)
 BK1363
 BK1363'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1363'RECOVERED IN GOOD CONDITION.  THE 1981 DESCRIPTION IS ADEQUATE EXCEPT
 BK1363'THAT IT IS 27.7 METERS (91.0 FT) WEST OF THE CENTER OF A SHELL DRIVE
 BK1363'TO A SMALL HOUSE INSTEAD OF EAST.
 BK1363
 BK1363                          STATION RECOVERY (1988)
 BK1363
 BK1363'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1363'MARK NOT FOUND.
 BK1363
 BK1363                          STATION RECOVERY (1988)
 BK1363
 BK1363'RECOVERY NOTE BY US POWER SQUADRON 1988 (JHB)
 BK1363'MARK NOT FOUND.
 BK1363
 BK1363                          STATION RECOVERY (1989)
 BK1363
 BK1363'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1363'MARK NOT FOUND.
 BK1363
 BK1363                          STATION RECOVERY (2002)
 BK1363
 BK1363'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1369 ***********************************************************************
 BK1369  DESIGNATION -  A 4135
 BK1369  PID         -  BK1369
 BK1369  STATE/COUNTY-  LA/CALCASIEU
 BK1369  COUNTRY     -  US
 BK1369  USGS QUAD   -  SULPHUR (2018)
 BK1369
 BK1369                         *CURRENT SURVEY CONTROL
 BK1369  ______________________________________________________________________
 BK1369* NAD 83(1986) POSITION- 30 13 48.     (N) 093 24 54.     (W)   SCALED
 BK1369* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1369  **This station is located in a suspected subsidence area (see below).
 BK1369  ______________________________________________________________________
 BK1369  GEOID HEIGHT    -        -27.257 (meters)                     GEOID18
 BK1369
 BK1369.The horizontal coordinates were scaled from a map and have
 BK1369.an estimated accuracy of +/- 6 seconds.
 BK1369
 BK1369.** This station is in an area of known vertical motion.  Due to the
 BK1369.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1369.** determined the orthometric heights for marks in these suspect
 BK1369.** subsidence areas should be considered valid only at the epoch date
 BK1369.** associated with the orthometric height.  These heights must always
 BK1369.** be validated when used as control.  All previously superseded
 BK1369.** orthometric heights are now considered suspect and are available
 BK1369.** in the superseded section.  NGS does not recommend using suspect
 BK1369.** or superseded heights as control.
 BK1369
 BK1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1369.GEOID18 height accuracy estimate available here.
 BK1369
 BK1369.Click photographs - Photos may exist for this station.
 BK1369
 BK1369;                    North         East    Units  Estimated Accuracy
 BK1369;SPC LA S     -   193,580.      799,640.      MT  (+/- 180 meters Scaled)
 BK1369
 BK1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP600443(NAD 83)
 BK1369
 BK1369                          SUPERSEDED SURVEY CONTROL
 BK1369
 BK1369.No superseded survey control is available for this station.
 BK1369
 BK1369_MARKER: DD = SURVEY DISK
 BK1369_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1369_STAMPING: A 4135
 BK1369_MARK LOGO: CGS+SS
 BK1369_PROJECTION: PROJECTING 3 CENTIMETERS
 BK1369_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1369
 BK1369  HISTORY     - Date     Condition        Report By
 BK1369  HISTORY     - UNK      MONUMENTED       LAGS
 BK1369  HISTORY     - 1972     GOOD             NGS
 BK1369  HISTORY     - 1981     GOOD             NGS
 BK1369  HISTORY     - 1986     GOOD             NGS
 BK1369  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BK1369  HISTORY     - 1989     GOOD             USPSQD
 BK1369  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1369  HISTORY     - 20040202 MARK NOT FOUND   USPSQD
 BK1369
 BK1369                          STATION DESCRIPTION
 BK1369
 BK1369'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1369'2.3 MI W FROM SULPHUR.
 BK1369'ABOUT 2.3 MILE WEST ALONG U.S. HIGHWAY 90 FROM THE INTERSECTION WITH
 BK1369'SOUTH HUNTINGTON STREET (STATE HIGHWAY 27) AND U.S. HIGHWAY 90 AT
 BK1369'SULPHUR 0.25 MILE EAST OF A PAVED ROAD LEADING SOUTH AND AT THE EAST
 BK1369'END OF A ROAD SIDE PARK, 212 FEET EAST OF A CITY SERVICE OIL CO. HIGH
 BK1369'PRESSURE PIPE LINE MARKER, 49 FEET SOUTH OF THE CENTER LINE OF THE
 BK1369'HIGHWAY, 1.4 FEET SOUTH OF A METAL WITNESS POST, 2 1/2 FEET ABOVE THE
 BK1369'HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  SEC 32,
 BK1369'T 9S, R 10W.
 BK1369
 BK1369                          STATION RECOVERY (1981)
 BK1369
 BK1369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1369'3.7 KILOMETERS (2.3 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK1369'INTERSECTION OF SOUTH HUNTINGTON STREET (STATE HIGHWAY 27) IN SULPHUR
 BK1369'TO THE MARK ON THE LEFT, 0.08 KILOMETER (0.05 MILE) EAST OF A HIGH
 BK1369'PRESSURE OIL LINE CROSSING, 14.93 METERS (49.0 FEET) SOUTH OF THE
 BK1369'CENTERLINE OF THE HIGHWAY, 1.20 METERS (4.0 FEET) NORTH OF A 12-INCH
 BK1369'OAK TREE WITH A LARGE BLAZED X.
 BK1369'THE MARK IS 0.42 METERS  S FROM A WITNESS POST.
 BK1369'THE MARK IS 0.76 M ABOVE HIGHWAY.
 BK1369
 BK1369                          STATION RECOVERY (1986)
 BK1369
 BK1369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1369'RECOVERED IN GOOD CONDITION.
 BK1369
 BK1369                          STATION RECOVERY (1988)
 BK1369
 BK1369'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1369'MARK NOT FOUND.
 BK1369
 BK1369                          STATION RECOVERY (1989)
 BK1369
 BK1369'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1369'RECOVERED IN GOOD CONDITION.
 BK1369
 BK1369                          STATION RECOVERY (2002)
 BK1369
 BK1369'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1369'MARK NOT FOUND.
 BK1369
 BK1369                          STATION RECOVERY (2004)
 BK1369
 BK1369'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1370 ***********************************************************************
 BK1370  DESIGNATION -  A 4136
 BK1370  PID         -  BK1370
 BK1370  STATE/COUNTY-  LA/CALCASIEU
 BK1370  COUNTRY     -  US
 BK1370  USGS QUAD   -  SULPHUR (2018)
 BK1370
 BK1370                         *CURRENT SURVEY CONTROL
 BK1370  ______________________________________________________________________
 BK1370* NAD 83(1986) POSITION- 30 14 00.     (N) 093 24 09.     (W)   SCALED
 BK1370* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1370  **This station is located in a suspected subsidence area (see below).
 BK1370  ______________________________________________________________________
 BK1370  GEOID HEIGHT    -        -27.252 (meters)                     GEOID18
 BK1370  DYNAMIC HEIGHT  -          4.42  (meters)       14.5   (feet) COMP
 BK1370  MODELED GRAVITY -    979,320.3   (mgal)                       NAVD 88
 BK1370
 BK1370.The horizontal coordinates were scaled from a map and have
 BK1370.an estimated accuracy of +/- 6 seconds.
 BK1370
 BK1370.** This station is in an area of known vertical motion. If an
 BK1370.** orthometric height was ever established but is not available 
 BK1370.** in the current survey control section, the orthometric height
 BK1370.** is considered suspect.  Suspect heights are available in the
 BK1370.** superseded section only if requested.
 BK1370
 BK1370.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1370.GEOID18 height accuracy estimate available here.
 BK1370
 BK1370.Click photographs - Photos may exist for this station.
 BK1370
 BK1370.The dynamic height is computed by dividing the NAVD 88
 BK1370.geopotential number by the normal gravity value computed on the
 BK1370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1370.degrees latitude (g = 980.6199 gals.).
 BK1370
 BK1370.The modeled gravity was interpolated from observed gravity values.
 BK1370
 BK1370;                    North         East    Units  Estimated Accuracy
 BK1370;SPC LA S     -   193,930.      800,850.      MT  (+/- 180 meters Scaled)
 BK1370
 BK1370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP612447(NAD 83)
 BK1370
 BK1370                          SUPERSEDED SURVEY CONTROL
 BK1370
 BK1370.No superseded survey control is available for this station.
 BK1370
 BK1370_MARKER: DD = SURVEY DISK
 BK1370_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1370_STAMPING: A 4136
 BK1370_MARK LOGO: CGS+SS
 BK1370_PROJECTION: PROJECTING 6 CENTIMETERS
 BK1370_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1370
 BK1370  HISTORY     - Date     Condition        Report By
 BK1370  HISTORY     - UNK      MONUMENTED       LAGS
 BK1370  HISTORY     - 1972     GOOD             NGS
 BK1370  HISTORY     - 1981     GOOD             NGS
 BK1370  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1370  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BK1370  HISTORY     - 19880908 GOOD             USPSQD
 BK1370  HISTORY     - 1989     GOOD             USPSQD
 BK1370  HISTORY     - 20021102 GOOD             USPSQD
 BK1370
 BK1370                          STATION DESCRIPTION
 BK1370
 BK1370'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1370'1.55 MI W FROM SULPHUR.
 BK1370'ABOUT 1.55 MILES WEST ALONG U.S. HIGHWAY FROM THE INTERSECTION WITH
 BK1370'SOUTH HUNTINGTON STREET (STATE HIGHWAY 27) AND U.S. HIGHWAY 90 AT
 BK1370'SULPHUR, 0.3 MILE WEST OF THE INTERSECTION WITH A PAVED ROAD, THE MARK
 BK1370'IS LOCATED ON THE NORTH SHOULDER OF A DITCH, 105 YARDS WEST OF THE
 BK1370'MIDDLE POWER LINE FROM A POINT WHERE THE POWER LINES CROSS THE HIGHWAY
 BK1370'AND THEY ARE SUPPORTED BY A DOUBLE ROW OF POLES, 49 FEET NORTH OF THE
 BK1370'CENTER LINE OF THE HIGHWAY, 1.3 FEET NORTH OF A METAL WITNESS POST,
 BK1370'ABOUT 1 FOOT BELOW THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 BK1370'PROJECTING 2 INCHES.  SEC 32, T 9S, R 10W.  NOTE-- THE POST LEANS
 BK1370'SLIGHTLY TO THE SOUTHEAST BUT SOLID.
 BK1370
 BK1370                          STATION RECOVERY (1981)
 BK1370
 BK1370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1370'2.5 KILOMETERS (1.55 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK1370'INTERSECTION OF SOUTH HUNTINGTON STREET (STATE HIGHWAY 27) IN SULPHUR
 BK1370'TO THE MARK ON THE RIGHT, ON THE NORTH SIDE OF A DITCH BANK, 0.08
 BK1370'KILOMETER (0.05 MILE) WEST OF A MAJOR POWERLINE CROSSING, 3.53 METERS
 BK1370'(11.6 FEET) SOUTH OF A 12-INCH SWEET GUM TREE WITH A TRIANGLE BLAZE.
 BK1370'THE MARK IS 0.39 METERS  N FROM A WITNESS POST.
 BK1370'THE MARK IS 0.3 M ABOVE HIGHWAY.
 BK1370
 BK1370                          STATION RECOVERY (1986)
 BK1370
 BK1370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1370'THE MARK IS INACCESSIBLE AT THIS TIME.
 BK1370
 BK1370                          STATION RECOVERY (1988)
 BK1370
 BK1370'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1370'MARK NOT FOUND.
 BK1370
 BK1370                          STATION RECOVERY (1988)
 BK1370
 BK1370'RECOVERY NOTE BY US POWER SQUADRON 1988 (JHB)
 BK1370'RECOVERED IN GOOD CONDITION.
 BK1370
 BK1370                          STATION RECOVERY (1989)
 BK1370
 BK1370'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1370'RECOVERED IN GOOD CONDITION.
 BK1370
 BK1370                          STATION RECOVERY (2002)
 BK1370
 BK1370'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1370'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1372 ***********************************************************************
 BK1372  DESIGNATION -  A 4137
 BK1372  PID         -  BK1372
 BK1372  STATE/COUNTY-  LA/CALCASIEU
 BK1372  COUNTRY     -  US
 BK1372  USGS QUAD   -  SULPHUR (2018)
 BK1372
 BK1372                         *CURRENT SURVEY CONTROL
 BK1372  ______________________________________________________________________
 BK1372* NAD 83(1986) POSITION- 30 14 05.     (N) 093 23 36.     (W)   SCALED
 BK1372* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1372  **This station is located in a suspected subsidence area (see below).
 BK1372  ______________________________________________________________________
 BK1372  GEOID HEIGHT    -        -27.248 (meters)                     GEOID18
 BK1372
 BK1372.The horizontal coordinates were scaled from a map and have
 BK1372.an estimated accuracy of +/- 6 seconds.
 BK1372
 BK1372.** This station is in an area of known vertical motion. If an
 BK1372.** orthometric height was ever established but is not available 
 BK1372.** in the current survey control section, the orthometric height
 BK1372.** is considered suspect.  Suspect heights are available in the
 BK1372.** superseded section only if requested.
 BK1372
 BK1372.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1372.GEOID18 height accuracy estimate available here.
 BK1372
 BK1372.Click photographs - Photos may exist for this station.
 BK1372
 BK1372;                    North         East    Units  Estimated Accuracy
 BK1372;SPC LA S     -   194,070.      801,730.      MT  (+/- 180 meters Scaled)
 BK1372
 BK1372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP621448(NAD 83)
 BK1372
 BK1372                          SUPERSEDED SURVEY CONTROL
 BK1372
 BK1372.No superseded survey control is available for this station.
 BK1372
 BK1372_MARKER: DD = SURVEY DISK
 BK1372_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1372_STAMPING: A 4137
 BK1372_MARK LOGO: CGS+SS
 BK1372_PROJECTION: FLUSH
 BK1372_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1372
 BK1372  HISTORY     - Date     Condition        Report By
 BK1372  HISTORY     - UNK      MONUMENTED       LAGS
 BK1372  HISTORY     - 1955     GOOD             CGS
 BK1372  HISTORY     - 1972     MARK NOT FOUND   NGS
 BK1372  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1372  HISTORY     - 20040202 MARK NOT FOUND   USPSQD
 BK1372
 BK1372                          STATION DESCRIPTION
 BK1372
 BK1372'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BK1372'1.25 MI W FROM SULPHUR.
 BK1372'0.3 MILE SOUTH ALONG STATE HIGHWAY 27 FROM THE POST OFFICE AT SULPHUR,
 BK1372'THENCE 0.95 MILE WEST ALONG U.S. HIGHWAY 90, 59.3 FEET SOUTH OF THE
 BK1372'CENTER LINE OF THE HIGHWAY, 48.7 FEET EAST OF THE SOUTHEAST CORNER OF
 BK1372'A CONCRETE CULVERT, 23 FEET NORTHWEST OF A 28 INCH PINE TREE, 30 FEET
 BK1372'NORTH OF A FENCE, 2 FEET EAST OF A WITNESS POST, ON THE EAST BANK OF
 BK1372'AN IRRIGATION CANAL, SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 BK1372'WITH THE GROUND.
 BK1372
 BK1372                          STATION RECOVERY (1972)
 BK1372
 BK1372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1372'MARK NOT FOUND.
 BK1372
 BK1372                          STATION RECOVERY (2002)
 BK1372
 BK1372'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1372'MARK NOT FOUND.
 BK1372
 BK1372                          STATION RECOVERY (2004)
 BK1372
 BK1372'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1431 ***********************************************************************
 BK1431  DESIGNATION -  A 4139
 BK1431  PID         -  BK1431
 BK1431  STATE/COUNTY-  LA/CALCASIEU
 BK1431  COUNTRY     -  US
 BK1431  USGS QUAD   -  IOWA (2018)
 BK1431
 BK1431                         *CURRENT SURVEY CONTROL
 BK1431  ______________________________________________________________________
 BK1431* NAD 83(1986) POSITION- 30 14 09.     (N) 093 04 05.     (W)   SCALED
 BK1431* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1431  **This station is located in a suspected subsidence area (see below).
 BK1431  ______________________________________________________________________
 BK1431  GEOID HEIGHT    -        -27.192 (meters)                     GEOID18
 BK1431
 BK1431.The horizontal coordinates were scaled from a map and have
 BK1431.an estimated accuracy of +/- 6 seconds.
 BK1431
 BK1431.** This station is in an area of known vertical motion. If an
 BK1431.** orthometric height was ever established but is not available 
 BK1431.** in the current survey control section, the orthometric height
 BK1431.** is considered suspect.  Suspect heights are available in the
 BK1431.** superseded section only if requested.
 BK1431
 BK1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1431.GEOID18 height accuracy estimate available here.
 BK1431
 BK1431.Click photographs - Photos may exist for this station.
 BK1431
 BK1431;                    North         East    Units  Estimated Accuracy
 BK1431;SPC LA S     -   193,670.      833,040.      MT  (+/- 180 meters Scaled)
 BK1431
 BK1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP934449(NAD 83)
 BK1431
 BK1431                          SUPERSEDED SURVEY CONTROL
 BK1431
 BK1431.No superseded survey control is available for this station.
 BK1431
 BK1431_MARKER: DD = SURVEY DISK
 BK1431_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1431_STAMPING: A 4139
 BK1431_MARK LOGO: CGS+SS
 BK1431_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1431
 BK1431  HISTORY     - Date     Condition        Report By
 BK1431  HISTORY     - UNK      MONUMENTED       LAGS
 BK1431  HISTORY     - 1970     GOOD             NGS
 BK1431  HISTORY     - 1972     GOOD             NGS
 BK1431  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1431  HISTORY     - 20040831 MARK NOT FOUND   USPSQD
 BK1431
 BK1431                          STATION DESCRIPTION
 BK1431
 BK1431'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1431'3.55 MI W FROM IOWA.
 BK1431'ABOUT 3.3 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK1431'HIGHWAY 90 AND STATE HIGHWAY 383 AT IOWA, THENCE 0.25 MILE NORTH ALONG
 BK1431'A GRAVELED ROAD, 0.1 MILE SOUTH OF A CROSSING OF THE GRAVELED ROAD AND
 BK1431'THE SOUTHERN PACIFIC RAILROAD, 53 FEET SOUTHEAST OF THE SOUTHEAST
 BK1431'CORNER OF A 72 FOOT WOODEN BRIDGE OVER THE EAST FORK OF ENGLISH BAYOU,
 BK1431'18 FEET EAST OF THE CENTER LINE OF THE ROAD, 1.3 FEET WEST OF A METAL
 BK1431'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 BK1431'TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES. SEC 27, T 9S, R 7W.
 BK1431
 BK1431                          STATION RECOVERY (1972)
 BK1431
 BK1431'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1431'RECOVERED IN GOOD CONDITION.
 BK1431
 BK1431                          STATION RECOVERY (1986)
 BK1431
 BK1431'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1431'NOT RECOVERED, REMNANTS OF CONCRETE POST WAS FOUND IN THE DESCRIBED
 BK1431'LOCATION WITH THE TOP BROKE OFF, MARK BELIEVED DESTROYED.
 BK1431
 BK1431                          STATION RECOVERY (2004)
 BK1431
 BK1431'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1431'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1430 ***********************************************************************
 BK1430  DESIGNATION -  A 4140
 BK1430  PID         -  BK1430
 BK1430  STATE/COUNTY-  LA/CALCASIEU
 BK1430  COUNTRY     -  US
 BK1430  USGS QUAD   -  IOWA (2018)
 BK1430
 BK1430                         *CURRENT SURVEY CONTROL
 BK1430  ______________________________________________________________________
 BK1430* NAD 83(1986) POSITION- 30 13 58.     (N) 093 04 10.     (W)   SCALED
 BK1430* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1430  **This station is located in a suspected subsidence area (see below).
 BK1430  ______________________________________________________________________
 BK1430  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BK1430
 BK1430.The horizontal coordinates were scaled from a map and have
 BK1430.an estimated accuracy of +/- 6 seconds.
 BK1430
 BK1430.** This station is in an area of known vertical motion.  Due to the
 BK1430.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1430.** determined the orthometric heights for marks in these suspect
 BK1430.** subsidence areas should be considered valid only at the epoch date
 BK1430.** associated with the orthometric height.  These heights must always
 BK1430.** be validated when used as control.  All previously superseded
 BK1430.** orthometric heights are now considered suspect and are available
 BK1430.** in the superseded section.  NGS does not recommend using suspect
 BK1430.** or superseded heights as control.
 BK1430
 BK1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1430.GEOID18 height accuracy estimate available here.
 BK1430
 BK1430.Click photographs - Photos may exist for this station.
 BK1430
 BK1430;                    North         East    Units  Estimated Accuracy
 BK1430;SPC LA S     -   193,340.      832,900.      MT  (+/- 180 meters Scaled)
 BK1430
 BK1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP933445(NAD 83)
 BK1430
 BK1430                          SUPERSEDED SURVEY CONTROL
 BK1430
 BK1430.No superseded survey control is available for this station.
 BK1430
 BK1430_MARKER: DD = SURVEY DISK
 BK1430_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1430_STAMPING: A 4140
 BK1430_MARK LOGO: CGS+SS
 BK1430_PROJECTION: FLUSH
 BK1430_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1430
 BK1430  HISTORY     - Date     Condition        Report By
 BK1430  HISTORY     - UNK      MONUMENTED       LAGS
 BK1430  HISTORY     - 1970     GOOD             NGS
 BK1430  HISTORY     - 1972     GOOD             NGS
 BK1430  HISTORY     - 1981     GOOD             NGS
 BK1430  HISTORY     - 1981     GOOD             LADTD
 BK1430  HISTORY     - 1986     GOOD             NGS
 BK1430  HISTORY     - 20040831 MARK NOT FOUND   USPSQD
 BK1430
 BK1430                          STATION DESCRIPTION
 BK1430
 BK1430'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1430'3.4 MI W FROM IOWA.
 BK1430'ABOUT 3.4 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK1430'HIGHWAY 90 AND STATE HIGHWAY 383 AT IOWA, 0.2 MILE EAST OF THE
 BK1430'JUNCTION OF THE HIGHWAY AND A ROAD LEADING SOUTH TO THE MORGAN CROP
 BK1430'SERVICE, 41 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 2 FEET NORTH
 BK1430'OF A FENCE, 7 1/2 FEET NORTHEAST OF A 12-INCH OAK TREE, 19 FEET WEST
 BK1430'OF A BRACE POLE FOR POWER POLE NUMBER 12-13-63, 1.6 FEET EAST OF A
 BK1430'ROUND WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 BK1430'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 BK1430'INCHES.  SEC 34, T 9S, R 7W.
 BK1430
 BK1430                          STATION RECOVERY (1972)
 BK1430
 BK1430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1430'RECOVERED IN GOOD CONDITION.
 BK1430
 BK1430                          STATION RECOVERY (1981)
 BK1430
 BK1430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1430'5.5 KILOMETERS (3.4 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK1430'JUNCTION OF STATE HIGHWAY 383 IN IOWA, TO THE MARK ON THE LEFT ON THE
 BK1430'NORTH SIDE OF A BARBED WIRE FENCE, 12.49 (41.0 FEET) NORTH OF THE
 BK1430'CENTER LINE OF THE HIGHWAY, 5.79 METERS (19.0 FEET) WEST OF A POWER
 BK1430'LINE BRACE POLE FOR POWER POLE NUMBER 12-13-63, 0.60 METER (2.0 FEET)
 BK1430'NORTH OF THE BARBED WIRE FENCE.
 BK1430'THE MARK IS 0.48 METERS  E FROM A WITNESS POST.
 BK1430'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1430
 BK1430                          STATION RECOVERY (1981)
 BK1430
 BK1430'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1430'RECOVERED IN GOOD CONDITION.
 BK1430
 BK1430                          STATION RECOVERY (1986)
 BK1430
 BK1430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1430'RECOVERED IN GOOD CONDITION.
 BK1430
 BK1430                          STATION RECOVERY (2004)
 BK1430
 BK1430'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1430'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1422 ***********************************************************************
 BK1422  DESIGNATION -  A 4142 X
 BK1422  PID         -  BK1422
 BK1422  STATE/COUNTY-  LA/CALCASIEU
 BK1422  COUNTRY     -  US
 BK1422  USGS QUAD   -  IOWA (2018)
 BK1422
 BK1422                         *CURRENT SURVEY CONTROL
 BK1422  ______________________________________________________________________
 BK1422* NAD 83(1986) POSITION- 30 13 57.     (N) 093 06 36.     (W)   SCALED
 BK1422* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1422  **This station is located in a suspected subsidence area (see below).
 BK1422  ______________________________________________________________________
 BK1422  GEOID HEIGHT    -        -27.182 (meters)                     GEOID18
 BK1422
 BK1422.The horizontal coordinates were scaled from a map and have
 BK1422.an estimated accuracy of +/- 6 seconds.
 BK1422
 BK1422.** This station is in an area of known vertical motion.  Due to the
 BK1422.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1422.** determined the orthometric heights for marks in these suspect
 BK1422.** subsidence areas should be considered valid only at the epoch date
 BK1422.** associated with the orthometric height.  These heights must always
 BK1422.** be validated when used as control.  All previously superseded
 BK1422.** orthometric heights are now considered suspect and are available
 BK1422.** in the superseded section.  NGS does not recommend using suspect
 BK1422.** or superseded heights as control.
 BK1422
 BK1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1422.GEOID18 height accuracy estimate available here.
 BK1422
 BK1422.Click photographs - Photos may exist for this station.
 BK1422
 BK1422;                    North         East    Units  Estimated Accuracy
 BK1422;SPC LA S     -   193,360.      829,000.      MT  (+/- 180 meters Scaled)
 BK1422
 BK1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP894445(NAD 83)
 BK1422
 BK1422                          SUPERSEDED SURVEY CONTROL
 BK1422
 BK1422.No superseded survey control is available for this station.
 BK1422
 BK1422_MARKER: DD = SURVEY DISK
 BK1422_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1422_STAMPING: A 4142 X
 BK1422_MARK LOGO: CGS+SS
 BK1422_PROJECTION: PROJECTING 18 CENTIMETERS
 BK1422_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1422
 BK1422  HISTORY     - Date     Condition        Report By
 BK1422  HISTORY     - UNK      MONUMENTED       LAGS
 BK1422  HISTORY     - 1972     GOOD             NGS
 BK1422  HISTORY     - 1981     GOOD             NGS
 BK1422  HISTORY     - 1986     GOOD             NGS
 BK1422  HISTORY     - 1988     GOOD             USPSQD
 BK1422  HISTORY     - 19990321 GOOD             USPSQD
 BK1422  HISTORY     - 20021223 MARK NOT FOUND   USPSQD
 BK1422  HISTORY     - 20040831 MARK NOT FOUND   USPSQD
 BK1422
 BK1422                          STATION DESCRIPTION
 BK1422
 BK1422'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1422'7.45 MI E FROM LAKE CHARLES.
 BK1422'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1422'RAILROAD STATION AT LAKE CHARLES, THENCE 5.2 MILES EAST ALONG BROAD
 BK1422'STREET THENCE 0.35 MILE NORTH ALONG STATE HIGHWAY 397, THENCE 1.2
 BK1422'MILES EAST ALONG U.S. HIGHWAY 90, 0.25 MILE EAST OF A ROAD
 BK1422'INTERSECTION, 0.3 MILE WEST OF A SMALL POWER SUB STATION, 84.0 FEET
 BK1422'WEST OF THE MORE SOUTHERLY OF TWO POWER POLES, 64 FEET SOUTH OF THE
 BK1422'CENTER LINE OF THE HIGHWAY, 38 FEET SOUTH OF THE SOUTH HEAD WALL OF A
 BK1422'CONCRETE CULVERT, 27 FEET SOUTHWEST OF A METAL WITNESS POST, 22 FEET
 BK1422'SOUTH OF A FENCE CORNER POST, 1 FOOT EAST OF A WOODEN WITNESS POST,
 BK1422'1/2 FOOT WEST OF A FENCE LINE, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 BK1422'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.  SEC 32, T 9S, R
 BK1422'7W.
 BK1422
 BK1422                          STATION RECOVERY (1981)
 BK1422
 BK1422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1422'9.28 KILOMETERS (5.75 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK1422'JUNCTION OF STATE HIGHWAY 383 IN IOWA, TO THE MARK ON THE LEFT IN A
 BK1422'BARBED WIRE FENCE LINE, 19.50 METERS (64.0 FEET) SOUTH OF THE CENTER
 BK1422'LINE OF THE HIGHWAY, 8.22 METERS (27.0 FEET) SOUTHWEST OF A METAL
 BK1422'WITNESS POST ALONG THE SOUTH RIGHT-OF-WAY OF THE HIGHWAY, 6.70 METERS
 BK1422'(22.0 FEET) SOUTH OF THE NORTHWEST CORNER OF THE BARBED WIRE FENCE,
 BK1422'0.15 METER (0.05 FOOT) WEST OF THE BARBED WIRE FENCE LINE.
 BK1422'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 BK1422'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1422
 BK1422                          STATION RECOVERY (1986)
 BK1422
 BK1422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1422'RECOVERED IN GOOD CONDITION.
 BK1422
 BK1422                          STATION RECOVERY (1988)
 BK1422
 BK1422'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK1422'RECOVERED IN GOOD CONDITION.
 BK1422
 BK1422                          STATION RECOVERY (1999)
 BK1422
 BK1422'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1422'RECOVERED IN GOOD CONDITION.
 BK1422
 BK1422                          STATION RECOVERY (2002)
 BK1422
 BK1422'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1422'MARK NOT FOUND.
 BK1422
 BK1422                          STATION RECOVERY (2004)
 BK1422
 BK1422'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1422'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1420 ***********************************************************************
 BK1420  DESIGNATION -  A 4144
 BK1420  PID         -  BK1420
 BK1420  STATE/COUNTY-  LA/CALCASIEU
 BK1420  COUNTRY     -  US
 BK1420  USGS QUAD   -  LAKE CHARLES (2018)
 BK1420
 BK1420                         *CURRENT SURVEY CONTROL
 BK1420  ______________________________________________________________________
 BK1420* NAD 83(1986) POSITION- 30 13 40.     (N) 093 07 47.     (W)   SCALED
 BK1420* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1420  **This station is located in a suspected subsidence area (see below).
 BK1420  ______________________________________________________________________
 BK1420  GEOID HEIGHT    -        -27.178 (meters)                     GEOID18
 BK1420
 BK1420.The horizontal coordinates were scaled from a map and have
 BK1420.an estimated accuracy of +/- 6 seconds.
 BK1420
 BK1420.** This station is in an area of known vertical motion. If an
 BK1420.** orthometric height was ever established but is not available 
 BK1420.** in the current survey control section, the orthometric height
 BK1420.** is considered suspect.  Suspect heights are available in the
 BK1420.** superseded section only if requested.
 BK1420
 BK1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1420.GEOID18 height accuracy estimate available here.
 BK1420
 BK1420.Click photographs - Photos may exist for this station.
 BK1420
 BK1420;                    North         East    Units  Estimated Accuracy
 BK1420;SPC LA S     -   192,870.      827,090.      MT  (+/- 180 meters Scaled)
 BK1420
 BK1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP875440(NAD 83)
 BK1420
 BK1420                          SUPERSEDED SURVEY CONTROL
 BK1420
 BK1420.No superseded survey control is available for this station.
 BK1420
 BK1420_MARKER: DD = SURVEY DISK
 BK1420_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1420_STAMPING: A 4144
 BK1420_MARK LOGO: CGS+SS
 BK1420_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1420
 BK1420  HISTORY     - Date     Condition        Report By
 BK1420  HISTORY     - UNK      MONUMENTED       LAGS
 BK1420  HISTORY     - 1972     GOOD             NGS
 BK1420  HISTORY     - 1981     POOR             NGS
 BK1420  HISTORY     - 1986     POOR             NGS
 BK1420  HISTORY     - 1988     POOR             USPSQD
 BK1420  HISTORY     - 20050629 MARK NOT FOUND   USPSQD
 BK1420
 BK1420                          STATION DESCRIPTION
 BK1420
 BK1420'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1420'5.9 MI E FROM LAKE CHARLES.
 BK1420'ABOUT 0.7 MILES SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1420'RAILROAD STATION AT LAKE CHARLES, THENCE 5.2 MILES EAST ALONG BROAD
 BK1420'STREET 208 FEET WEST OF THE ENTRANCE TO THE CALCASIEU SPEEDWAY, 178
 BK1420'FEET WEST OF THE CENTER OF THE JUNCTION OF STATE HIGHWAY 397 (A
 BK1420'NORTH-SOUTH PAVED ROAD), 109 FEET WEST OF THE SOUTHWEST CORNER OF A
 BK1420'SMALL CONCRETE BRIDGE, 32 FEET SOUTH OF THE CENTER LINE OF BROAD
 BK1420'STREET, 2 1/2 FEET NORTH OF A FENCE LINE, 2.7 FEET NORTH OF A FENCE
 BK1420'POST BEARING A WITNESS SIGN, ABOUT 2 FEET BELOW THE LEVEL OF BROAD
 BK1420'STREET, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES.
 BK1420'SEC 1, T 10S, R 8W.
 BK1420
 BK1420                          STATION RECOVERY (1981)
 BK1420
 BK1420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1420'FOUND AS DESCRIBED IN 1972, QUAD 300932, LINE 101, PAGE 4,
 BK1420'ADDITIONAL DATA, DATED SEPTEMBER 1973.  NOTE-THE MARK WAS FOUND IN
 BK1420'POOR CONDITION AS IT WAS SET ON A DITCH BANK AND IS LEANING AT A 45
 BK1420'DEGREE ANGLE NORTH DUE TO EROSION.  NOT LEVELED TO IN 1981-1982.
 BK1420
 BK1420                          STATION RECOVERY (1986)
 BK1420
 BK1420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1420'RECOVERED IN POOR CONDITION, THE CONCRETE POST WAS FOUND LEANING AND
 BK1420'LOOSE IN GROUND, NOT LEVELED TO IN 1986.
 BK1420
 BK1420                          STATION RECOVERY (1988)
 BK1420
 BK1420'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK1420'MARK RECOVERED IN POOR CONDITION.
 BK1420
 BK1420                          STATION RECOVERY (2005)
 BK1420
 BK1420'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1420'
 BK1420'DITCH HAS BEEN WIDENED.  APPEARS MONUMENT WAS GRADED OUT IN THE
 BK1420'PROCESS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1419 ***********************************************************************
 BK1419  DESIGNATION -  A 4145
 BK1419  PID         -  BK1419
 BK1419  STATE/COUNTY-  LA/CALCASIEU
 BK1419  COUNTRY     -  US
 BK1419  USGS QUAD   -  LAKE CHARLES (2018)
 BK1419
 BK1419                         *CURRENT SURVEY CONTROL
 BK1419  ______________________________________________________________________
 BK1419* NAD 83(1986) POSITION- 30 13 39.     (N) 093 08 37.     (W)   SCALED
 BK1419* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1419  **This station is located in a suspected subsidence area (see below).
 BK1419  ______________________________________________________________________
 BK1419  GEOID HEIGHT    -        -27.178 (meters)                     GEOID18
 BK1419
 BK1419.The horizontal coordinates were scaled from a map and have
 BK1419.an estimated accuracy of +/- 6 seconds.
 BK1419
 BK1419.** This station is in an area of known vertical motion. If an
 BK1419.** orthometric height was ever established but is not available 
 BK1419.** in the current survey control section, the orthometric height
 BK1419.** is considered suspect.  Suspect heights are available in the
 BK1419.** superseded section only if requested.
 BK1419
 BK1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1419.GEOID18 height accuracy estimate available here.
 BK1419
 BK1419.Click photographs - Photos may exist for this station.
 BK1419
 BK1419;                    North         East    Units  Estimated Accuracy
 BK1419;SPC LA S     -   192,860.      825,750.      MT  (+/- 180 meters Scaled)
 BK1419
 BK1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP861440(NAD 83)
 BK1419
 BK1419                          SUPERSEDED SURVEY CONTROL
 BK1419
 BK1419.No superseded survey control is available for this station.
 BK1419
 BK1419_MARKER: DD = SURVEY DISK
 BK1419_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1419_STAMPING: A 4145
 BK1419_MARK LOGO: CGS+SS
 BK1419_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1419
 BK1419  HISTORY     - Date     Condition        Report By
 BK1419  HISTORY     - UNK      MONUMENTED       LAGS
 BK1419  HISTORY     - 1972     GOOD             NGS
 BK1419  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK1419  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BK1419
 BK1419                          STATION DESCRIPTION
 BK1419
 BK1419'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1419'5.05 MI E FROM LAKE CHARLES.
 BK1419'ABOUT 0.7 MILES SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1419'RAILROAD STATION AT LAKE CHARLES, THENCE 4.35 MILES EAST ALONG BROAD
 BK1419'STREET 0.25 MILE EAST OF A RAILROAD CROSSING, 110 YARDS WEST OF THE
 BK1419'SOUTHWEST CORNER OF THE BOYCE MACHINERY CORPORATION BUILDING, 35 FEET
 BK1419'NORTH OF THE CENTER LINE OF BROAD STREET, 5 1/2 FEET SOUTH OF A FENCE
 BK1419'LINE, 3.5 FEET SOUTH OF A WOODEN WITNESS POST, ABOUT LEVEL WITH BROAD
 BK1419'STREET, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES. SEC
 BK1419'36, T 9S, R 8W.
 BK1419
 BK1419                          STATION RECOVERY (1981)
 BK1419
 BK1419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1419'ASSUMED DESTROYED, THE CONCRETE POST WAS FOUND WITH THE TOP BROKEN OFF
 BK1419'AT THIS LOCATION, THE DISK WAS NOT RECOVERED.
 BK1419
 BK1419                          STATION RECOVERY (1988)
 BK1419
 BK1419'RECOVERY NOTE BY US POWER SQUADRON 1988 (TNC)
 BK1419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2778 ***********************************************************************
 BK2778  DESIGNATION -  A 415
 BK2778  PID         -  BK2778
 BK2778  STATE/COUNTY-  LA/ACADIA
 BK2778  COUNTRY     -  US
 BK2778  USGS QUAD   -  DUSON (2018)
 BK2778
 BK2778                         *CURRENT SURVEY CONTROL
 BK2778  ______________________________________________________________________
 BK2778* NAD 83(1992) POSITION- 30 14 32.52469(N) 092 13 53.59593(W)   ADJUSTED
 BK2778* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2778  **This station is located in a suspected subsidence area (see below).
 BK2778  ______________________________________________________________________
 BK2778  GEOID HEIGHT    -        -27.182 (meters)                     GEOID18
 BK2778  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 BK2778  HORZ ORDER      -  SECOND
 BK2778
 BK2778.The horizontal coordinates were established by classical geodetic methods
 BK2778.and adjusted by the National Geodetic Survey in January 1993.
 BK2778
 BK2778.** This station is in an area of known vertical motion. If an
 BK2778.** orthometric height was ever established but is not available 
 BK2778.** in the current survey control section, the orthometric height
 BK2778.** is considered suspect.  Suspect heights are available in the
 BK2778.** superseded section only if requested.
 BK2778
 BK2778.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2778.GEOID18 height accuracy estimate available here.
 BK2778
 BK2778.Click photographs - Photos may exist for this station.
 BK2778
 BK2778.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2778
 BK2778. The following values were computed from the NAD 83(1992) position.
 BK2778
 BK2778;                    North         East     Units Scale Factor Converg.
 BK2778;SPC LA S     -   193,470.894   913,551.899   MT  0.99993459   -0 26 56.8
 BK2778;SPC LA S     -   634,745.76  2,997,211.52   sFT  0.99993459   -0 26 56.8
 BK2778;UTM  15      - 3,345,891.909   573,935.138   MT  0.99966744   +0 23 13.4
 BK2778
 BK2778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2778!SPC LA S     -   1.00000275  x   0.99993459  =   0.99993734
 BK2778!UTM  15      -   1.00000275  x   0.99966744  =   0.99967018
 BK2778
 BK2778_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7393545891(NAD 83)
 BK2778
 BK2778                          SUPERSEDED SURVEY CONTROL
 BK2778
 BK2778  NAD 83(1986)-  30 14 32.54280(N)    092 13 53.59049(W) AD(       ) 2
 BK2778  NAD 27      -  30 14 31.81355(N)    092 13 53.13224(W) AD(       ) 2
 BK2778
 BK2778.Superseded values are not recommended for survey control.
 BK2778
 BK2778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2778.See file dsdata.pdf to determine how the superseded data were derived.
 BK2778
 BK2778_MARKER: DD = SURVEY DISK
 BK2778_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2778_STAMPING: A 415
 BK2778_MARK LOGO: CGS+SS
 BK2778_PROJECTION: FLUSH
 BK2778_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2778
 BK2778  HISTORY     - Date     Condition        Report By
 BK2778  HISTORY     - 1934     MONUMENTED       LAGS
 BK2778  HISTORY     - 1969     GOOD             CGS
 BK2778  HISTORY     - 19970604 POOR             USPSQD
 BK2778
 BK2778                          STATION DESCRIPTION
 BK2778
 BK2778'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2778'THE STATION IS ABOUT 9 MILES NORTHEAST OF CROWLEY, 3 MILES NORTHWEST
 BK2778'OF DUSON, 2 MILES EAST OF RAYNE, ON LAND OWNED BY
 BK2778'SARA BRYSON.
 BK2778'
 BK2778'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 BK2778'HIGHWAY 95 IN DUSON, GO NORTH THEN WEST ON HIGHWAY 95 FOR 0.9 MILE
 BK2778'TO THE JUNCTION OF STATE HIGHWAY 722.  GO WEST ON HIGHWAY 722,
 BK2778'GRAVELLED ROAD, FOR 1.0 MILE TO A FORK, TAKE THE RIGHT FORK AND
 BK2778'CONTINUE NORTH THEN WEST ON HIGHWAY 722 FOR 1.4 MILES TO THE
 BK2778'STATION AT THE RESIDENCE OF SARA BRYSON.
 BK2778'
 BK2778'A 415 (LGS) IS A BENCH MARK DISK OF THE LOUISIANA GEODETIC SURVEY,
 BK2778'STAMPED A 415 LA. GEOD. S., SET IN THE TOP OF A 6 INCH SQUARE
 BK2778'CONCRETE MONUMENT, THAT IS FLUSH WITH THE GROUND.  IT IS 24 FEET
 BK2778'SOUTH OF THE CENTERLINE OF THE GRAVELLED HIGHWAY 722, 18 FEET
 BK2778'NORTH OF THE CENTER OF THE BOARD GATE AND 14.2 FEET WEST OF A FENCE
 BK2778'CORNER POST.
 BK2778
 BK2778                          STATION RECOVERY (1997)
 BK2778
 BK2778'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2778'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1434 ***********************************************************************
 BK1434  DESIGNATION -  A 4171
 BK1434  PID         -  BK1434
 BK1434  STATE/COUNTY-  LA/CALCASIEU
 BK1434  COUNTRY     -  US
 BK1434  USGS QUAD   -  IOWA (2018)
 BK1434
 BK1434                         *CURRENT SURVEY CONTROL
 BK1434  ______________________________________________________________________
 BK1434* NAD 83(1986) POSITION- 30 13 59.     (N) 093 01 55.     (W)   SCALED
 BK1434* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1434  **This station is located in a suspected subsidence area (see below).
 BK1434  ______________________________________________________________________
 BK1434  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK1434
 BK1434.The horizontal coordinates were scaled from a map and have
 BK1434.an estimated accuracy of +/- 6 seconds.
 BK1434
 BK1434.** This station is in an area of known vertical motion.  Due to the
 BK1434.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1434.** determined the orthometric heights for marks in these suspect
 BK1434.** subsidence areas should be considered valid only at the epoch date
 BK1434.** associated with the orthometric height.  These heights must always
 BK1434.** be validated when used as control.  All previously superseded
 BK1434.** orthometric heights are now considered suspect and are available
 BK1434.** in the superseded section.  NGS does not recommend using suspect
 BK1434.** or superseded heights as control.
 BK1434
 BK1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1434.GEOID18 height accuracy estimate available here.
 BK1434
 BK1434.Click photographs - Photos may exist for this station.
 BK1434
 BK1434;                    North         East    Units  Estimated Accuracy
 BK1434;SPC LA S     -   193,310.      836,510.      MT  (+/- 180 meters Scaled)
 BK1434
 BK1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP969446(NAD 83)
 BK1434
 BK1434                          SUPERSEDED SURVEY CONTROL
 BK1434
 BK1434.No superseded survey control is available for this station.
 BK1434
 BK1434_MARKER: DD = SURVEY DISK
 BK1434_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1434_STAMPING: A 4171
 BK1434_MARK LOGO: CGS+SS
 BK1434_PROJECTION: FLUSH
 BK1434_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1434_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1434+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2004
 BK1434
 BK1434  HISTORY     - Date     Condition        Report By
 BK1434  HISTORY     - UNK      MONUMENTED       LAGS
 BK1434  HISTORY     - 1970     GOOD             NGS
 BK1434  HISTORY     - 1972     GOOD             NGS
 BK1434  HISTORY     - 1981     GOOD             NGS
 BK1434  HISTORY     - 1981     GOOD             LADTD
 BK1434  HISTORY     - 1986     GOOD             NGS
 BK1434  HISTORY     - 20021223 GOOD             USPSQD
 BK1434  HISTORY     - 20040329 GOOD             LADTD
 BK1434
 BK1434                          STATION DESCRIPTION
 BK1434
 BK1434'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1434'1.1 MI W FROM IOWA.
 BK1434'ABOUT 1.1 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK1434'HIGHWAY 90 AND STATE HIGHWAY 383 AT IOWA, 118 YARDS WEST OF A JUNCTION
 BK1434'OF THE HIGHWAY AND A GRAVELED ROAD WHICH LEADS SOUTH, ON THE OUTSIDE
 BK1434'AND NEAR THE WEST END OF A CURVE IN THE HIGHWAY, 41 FEET NORTH OF THE
 BK1434'CENTER LINE OF THE HIGHWAY, 23 FEET EAST OF A METAL POST WHICH MARKS
 BK1434'THE CROSSING OF THE MIDDLE ONE OF THREE PIPE LINES AND THE HIGHWAY, 10
 BK1434'FEET NORTHEAST OF A 24-INCH OAK TREE, 1/2 FOOT NORTH OF A FENCE, 1.4
 BK1434'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL
 BK1434'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 BK1434'INCH.  SEC 30, T 9S, R 6W.
 BK1434
 BK1434                          STATION RECOVERY (1972)
 BK1434
 BK1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1434'RECOVERED IN GOOD CONDITION.
 BK1434
 BK1434                          STATION RECOVERY (1981)
 BK1434
 BK1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1434'1.8 KILOMETERS (1.1 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK1434'JUNCTION OF STATE HIGHWAY 383 IN IOWA, TO THE MARK ON THE RIGHT NEAR
 BK1434'THE WEST END OF A CURVE IN THE HIGHWAY, 12.49 METERS (41.0 FEET) NORTH
 BK1434'OF THE CENTER LINE OF THE HIGHWAY, 3.04 METERS (10.0 FEET) NORTHEAST
 BK1434'OF A 24-INCH OAK TREE, 0.15 METER (0.05 FOOT) NORTH OF A BARBED WIRE
 BK1434'FENCE.
 BK1434'THE MARK IS 0.42 METERS  N FROM A WITNESS POST.
 BK1434'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK1434
 BK1434                          STATION RECOVERY (1981)
 BK1434
 BK1434'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1434'RECOVERED IN GOOD CONDITION.
 BK1434
 BK1434                          STATION RECOVERY (1986)
 BK1434
 BK1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1434'RECOVERED IN GOOD CONDITION.
 BK1434
 BK1434                          STATION RECOVERY (2002)
 BK1434
 BK1434'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1434'RECOVERED IN GOOD CONDITION.
 BK1434
 BK1434                          STATION RECOVERY (2004)
 BK1434
 BK1434'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BK1434'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1435 ***********************************************************************
 BK1435  DESIGNATION -  A 4172
 BK1435  PID         -  BK1435
 BK1435  STATE/COUNTY-  LA/CALCASIEU
 BK1435  COUNTRY     -  US
 BK1435  USGS QUAD   -  IOWA (2018)
 BK1435
 BK1435                         *CURRENT SURVEY CONTROL
 BK1435  ______________________________________________________________________
 BK1435* NAD 83(2011) POSITION- 30 13 52.57811(N) 093 01 16.80894(W)   ADJUSTED
 BK1435* NAD 83(2011) ELLIP HT-   -21.462 (meters)        (06/27/12)   ADJUSTED
 BK1435* NAD 83(2011) EPOCH   -  2010.00
 BK1435* NAVD 88 ORTHO HEIGHT -     5.77  (meters)       18.9   (feet) LEVELING
 BK1435* NAVD 88 EPOCH        -  2009.55
 BK1435  **This station is located in a suspected subsidence area (see below).
 BK1435  **This station is included in the VTDP model (see below).
 BK1435  ______________________________________________________________________
 BK1435  GEOID HEIGHT    -        -27.207 (meters)                     GEOID18
 BK1435  NAD 83(2011) X  -   -290,703.384 (meters)                     COMP
 BK1435  NAD 83(2011) Y  - -5,507,708.079 (meters)                     COMP
 BK1435  NAD 83(2011) Z  -  3,192,539.710 (meters)                     COMP
 BK1435  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 BK1435  VERT ORDER      -  THIRD
 BK1435
 BK1435  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK1435  Standards:
 BK1435         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK1435            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK1435  -------------------------------------------------------------------
 BK1435  NETWORK    0.23   0.65           0.09   0.10   0.33      0.00303892
 BK1435  -------------------------------------------------------------------
 BK1435  Click here for local accuracies and other accuracy information.
 BK1435
 BK1435.The horizontal coordinates were established by GPS observations
 BK1435.and adjusted by the National Geodetic Survey in June 2012.
 BK1435
 BK1435.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK1435.been affixed to the stable North American tectonic plate. See 
 BK1435.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK1435
 BK1435.The horizontal coordinates are valid at the epoch date displayed above
 BK1435.which is a decimal equivalence of Year/Month/Day.
 BK1435
 BK1435.** This station is in an area of known vertical motion.  Due to the
 BK1435.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1435.** determined the orthometric heights for marks in these suspect
 BK1435.** subsidence areas should be considered valid only at the epoch date
 BK1435.** associated with the orthometric height.  These heights must always
 BK1435.** be validated when used as control.  All previously superseded
 BK1435.** orthometric heights are now considered suspect and are available
 BK1435.** in the superseded section.  NGS does not recommend using suspect
 BK1435.** or superseded heights as control.
 BK1435
 BK1435.The 2009 superseded orthometric height was determined using a crustal movement
 BK1435.model based on published report NOAA Technical Report NOS/NGS 50
 BK1435.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK1435.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK1435.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK1435
 BK1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1435.GEOID18 height accuracy estimate available here.
 BK1435
 BK1435.Click photographs - Photos may exist for this station.
 BK1435
 BK1435.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1435
 BK1435.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1435
 BK1435.The ellipsoidal height was determined by GPS observations
 BK1435.and is referenced to NAD 83.
 BK1435
 BK1435. The following values were computed from the NAD 83(2011) position.
 BK1435
 BK1435;                    North         East     Units Scale Factor Converg.
 BK1435;SPC LA S     -   193,098.779   837,526.528   MT  0.99993380   -0 50 38.5
 BK1435;SPC LA S     -   633,524.91  2,747,784.95   sFT  0.99993380   -0 50 38.5
 BK1435;UTM  15      - 3,344,412.774   497,946.998   MT  0.99960005   -0 00 38.7
 BK1435
 BK1435!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1435!SPC LA S     -   1.00000337  x   0.99993380  =   0.99993717
 BK1435!UTM  15      -   1.00000337  x   0.99960005  =   0.99960342
 BK1435
 BK1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9794644412(NAD 83)
 BK1435
 BK1435                          SUPERSEDED SURVEY CONTROL
 BK1435
 BK1435  ELLIP H (10/11/11)  -21.473  (m)                       GP(       ) 4 1
 BK1435  ELLIP H (03/12/08)  -21.451  (m)                       GP(       ) 3 1
 BK1435  NAD 83(2007)-  30 13 52.57822(N)    093 01 16.80967(W) AD(       ) 0
 BK1435  ELLIP H (02/10/07)  -21.442  (m)                       GP(       )    
 BK1435  NAD 83(1992)-  30 13 52.57806(N)    093 01 16.80979(W) AD(2004.65) B
 BK1435  ELLIP H (06/22/05)  -21.431  (m)                       GP(2004.65) 4 1
 BK1435  NAVD 88 (05/17/09)    5.771  (m)           18.93   (f) SUPERSEDED  1 2
 BK1435  NAVD 88 (03/12/08)    5.76   (m)  UNKNOWN  model used  GP(2006.81)    
 BK1435  NAVD 88               5.81   (m)           19.1    (f) LEVELING    3  
 BK1435  NAVD 88 (02/14/94)    6.039  (m)           19.81   (f) ADJUSTED    1 1
 BK1435  NAVD 88 (06/15/91)    6.041  (m)           19.82   (f) SUPERSEDED  1 1
 BK1435  NGVD 29 (11/26/84)    6.001  (m)           19.69   (f) ADJUSTED    1 1
 BK1435
 BK1435.Superseded values are not recommended for survey control.
 BK1435
 BK1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1435.See file dsdata.pdf to determine how the superseded data were derived.
 BK1435
 BK1435_MARKER: DD = SURVEY DISK
 BK1435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1435_STAMPING: A 4172
 BK1435_MARK LOGO: LAGS
 BK1435_PROJECTION: FLUSH
 BK1435_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1435+STABILITY: SURFACE MOTION
 BK1435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1435+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2017
 BK1435
 BK1435  HISTORY     - Date     Condition        Report By
 BK1435  HISTORY     - UNK      MONUMENTED       LAGS
 BK1435  HISTORY     - 1970     GOOD             NGS
 BK1435  HISTORY     - 1972     GOOD             NGS
 BK1435  HISTORY     - 1981     GOOD             NGS
 BK1435  HISTORY     - 1981     GOOD             LADTD
 BK1435  HISTORY     - 1986     GOOD             NGS
 BK1435  HISTORY     - 20021223 MARK NOT FOUND   USPSQD
 BK1435  HISTORY     - 20040624 GOOD             JCLS
 BK1435  HISTORY     - 20050501 GOOD             NGS
 BK1435  HISTORY     - 20060414 GOOD             NGS
 BK1435  HISTORY     - 20100922 GOOD             EMCINC
 BK1435  HISTORY     - 20160615 GOOD             NGS
 BK1435  HISTORY     - 20170402 GOOD             JCLS
 BK1435  HISTORY     - 20170403 GOOD             JCLS
 BK1435  HISTORY     - 20170530 GOOD             JCLS
 BK1435
 BK1435                          STATION DESCRIPTION
 BK1435
 BK1435'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1435'0.45 MI W FROM IOWA.
 BK1435'ABOUT 0.45 MILE WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U.
 BK1435'S. HIGHWAY 90 AND STATE HIGHWAY 383 AT IOWA, ON THE OUTSIDE AND NEAR
 BK1435'THE EAST END OF A CURVE IN THE HIGHWAY, 215 FEET SOUTHEAST OF THE
 BK1435'CENTER OF THE JUNCTION OF THE HIGHWAY AND SOUTH LAMBERT STREET, 42
 BK1435'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, ON THE EXTENDED CENTER
 BK1435'LINE OF A PRIVATE DRIVEWAY WHICH LEADS NORTH FROM THE HIGHWAY, 6 1/2
 BK1435'FEET NORTH OF A FENCE, 1.1 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2
 BK1435'1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.  AND SET IN THE TOP OF A
 BK1435'CONCRETE POST WHICH PROJECTS 4 INCHES.  SEC 31, T 9S, R 6W.
 BK1435
 BK1435                          STATION RECOVERY (1972)
 BK1435
 BK1435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1435'RECOVERED IN GOOD CONDITION.
 BK1435
 BK1435                          STATION RECOVERY (1981)
 BK1435
 BK1435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1435'0.7 KILOMETER (0.45 MILE) WEST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION
 BK1435'OF STATE HIGHWAY 383 IN IOWA, TO THE MARK ON THE LEFT, 0.08 KILOMETER
 BK1435'(0.05 MILE) WEST OF THE JUNCTION OF LAMBERT STREET, ON THE SOUTH BANK
 BK1435'OF A DRAINAGE DITCH, 12.80 METERS (42.0 FEET) SOUTH OF THE CENTER LINE
 BK1435'OF THE HIGHWAY, 40.23 METERS (132.0 FEET) EAST OF DOUBLE POWER POLE
 BK1435'NUMNER 12-13-116-145, 1.98 METERS (6.5 FEET) NORTH OF A BARBED WIRE
 BK1435'FENCE.
 BK1435'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 BK1435'THE MARK IS 0.30 M BELOW HIGHWAY.
 BK1435
 BK1435                          STATION RECOVERY (1981)
 BK1435
 BK1435'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1435'RECOVERED IN GOOD CONDITION.
 BK1435
 BK1435                          STATION RECOVERY (1986)
 BK1435
 BK1435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1435'RECOVERED IN GOOD CONDITION.
 BK1435
 BK1435                          STATION RECOVERY (2002)
 BK1435
 BK1435'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1435'MARK NOT FOUND.
 BK1435
 BK1435                          STATION RECOVERY (2004)
 BK1435
 BK1435'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (DCG)
 BK1435'DESCRIPTION SHOULD BE READ EAST OF THE JUNCTION OF SOUTH LAMBERT AVE,
 BK1435'NOT WEST AS SPECIFIED IN THE 1981 RECOVERY.  THE MARK IS NOW FLUSH
 BK1435'WITH THHE GROUND.
 BK1435
 BK1435                          STATION RECOVERY (2005)
 BK1435
 BK1435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 BK1435'THE STATION IS LOCATED ON THE WEST SIDE OF IOWA ON US HIGHWAY RIGHT OF
 BK1435'WAY.
 BK1435'
 BK1435'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 90 AND STATE
 BK1435'HIGHWAY 383 IN IOWA GO  WEST FOR 0.45 MI ALONG THE HIGHWAY 90 TO THE
 BK1435'STATION ON THE LEFT JUST HAVING PASSED S BOWERS  AVENUE ON THE RIGHT.
 BK1435'
 BK1435'THE STATION IS LOCATED 12.9 M SOUTH OF THE CENTER OF THE HIGHWAY, 0.8
 BK1435'M NORTH OF A METAL POST  WITH A WITNESS SIGN ATTACHED, AND IN LINE
 BK1435'WITH THE EXTENDED CENTER OF A GRAVEL DRIVE LEADING TO  HOUSE NUMBER
 BK1435'606A, AND THE MONUMENT IS FLUSH WITH THE SURROUNDING GROUND SURFACE.
 BK1435
 BK1435                          STATION RECOVERY (2006)
 BK1435
 BK1435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK1435'RECOVERED AS DESCRIBED.
 BK1435
 BK1435                          STATION RECOVERY (2010)
 BK1435
 BK1435'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 BK1435'RECOVERED AS DESCRIBED.
 BK1435
 BK1435                          STATION RECOVERY (2016)
 BK1435
 BK1435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 BK1435'RECOVERED AS DESCRIBED.  IT IS 0.15 M (0.5 FT) N OF A FIBERGLASS
 BK1435'WITNESS POST.
 BK1435
 BK1435                          STATION RECOVERY (2017)
 BK1435
 BK1435'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 BK1435'RECOVERED IN GOOD CONDITION.
 BK1435
 BK1435                          STATION RECOVERY (2017)
 BK1435
 BK1435'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 BK1435'RECOVERED IN GOOD CONDITION.
 BK1435
 BK1435                          STATION RECOVERY (2017)
 BK1435
 BK1435'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 BK1435'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1440 ***********************************************************************
 BK1440  DESIGNATION -  A 4174
 BK1440  PID         -  BK1440
 BK1440  STATE/COUNTY-  LA/CALCASIEU
 BK1440  COUNTRY     -  US
 BK1440  USGS QUAD   -  IOWA (2018)
 BK1440
 BK1440                         *CURRENT SURVEY CONTROL
 BK1440  ______________________________________________________________________
 BK1440* NAD 83(1986) POSITION- 30 13 53.     (N) 093 00 19.     (W)   SCALED
 BK1440* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1440  **This station is located in a suspected subsidence area (see below).
 BK1440  ______________________________________________________________________
 BK1440  GEOID HEIGHT    -        -27.214 (meters)                     GEOID18
 BK1440  DYNAMIC HEIGHT  -          7.074 (meters)       23.21  (feet) COMP
 BK1440  MODELED GRAVITY -    979,315.7   (mgal)                       NAVD 88
 BK1440
 BK1440.The horizontal coordinates were scaled from a map and have
 BK1440.an estimated accuracy of +/- 6 seconds.
 BK1440
 BK1440.** This station is in an area of known vertical motion. If an
 BK1440.** orthometric height was ever established but is not available 
 BK1440.** in the current survey control section, the orthometric height
 BK1440.** is considered suspect.  Suspect heights are available in the
 BK1440.** superseded section only if requested.
 BK1440
 BK1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1440.GEOID18 height accuracy estimate available here.
 BK1440
 BK1440.Click photographs - Photos may exist for this station.
 BK1440
 BK1440.The dynamic height is computed by dividing the NAVD 88
 BK1440.geopotential number by the normal gravity value computed on the
 BK1440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1440.degrees latitude (g = 980.6199 gals.).
 BK1440
 BK1440.The modeled gravity was interpolated from observed gravity values.
 BK1440
 BK1440;                    North         East    Units  Estimated Accuracy
 BK1440;SPC LA S     -   193,090.      839,070.      MT  (+/- 180 meters Scaled)
 BK1440
 BK1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP994444(NAD 83)
 BK1440
 BK1440                          SUPERSEDED SURVEY CONTROL
 BK1440
 BK1440.No superseded survey control is available for this station.
 BK1440
 BK1440_MARKER: DD = SURVEY DISK
 BK1440_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1440_SP_SET: CULVERT HEADWALL
 BK1440_STAMPING: A 4174
 BK1440_MARK LOGO: CGS+SS
 BK1440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1440+STABILITY: SURFACE MOTION
 BK1440
 BK1440  HISTORY     - Date     Condition        Report By
 BK1440  HISTORY     - UNK      MONUMENTED       LAGS
 BK1440  HISTORY     - 1970     GOOD             NGS
 BK1440  HISTORY     - 1974     GOOD             NGS
 BK1440  HISTORY     - 1981     GOOD             NGS
 BK1440  HISTORY     - 1981     GOOD             LADTD
 BK1440  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK1440  HISTORY     - 20021223 MARK NOT FOUND   USPSQD
 BK1440  HISTORY     - 20040831 MARK NOT FOUND   USPSQD
 BK1440
 BK1440                          STATION DESCRIPTION
 BK1440
 BK1440'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1440'0.5 MI E FROM IOWA.
 BK1440'ABOUT 0.5 MILE EAST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK1440'HIGHWAY 90 AND STATE HIGHWAY 383 AT IOWA, 0.35 MILE WEST OF THE MORE
 BK1440'WESTERLY ANGLE OF THE TRIANGULAR INTERSECTION OF U. S. HIGHWAYS 90 AND
 BK1440'165, 0.15 MILE EAST OF THE JUNCTION OF U. S. HIGHWAY 90 AND SOUTH
 BK1440'SHERMAN STREET, 18 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET
 BK1440'IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A 4-FOOT
 BK1440'CONCRETE BOX CULVERT, 1.6 FEET WEST OF A METAL WITNESS POST, AND ABOUT
 BK1440'1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.  SEC 32, T 9S, R 6W.
 BK1440
 BK1440                          STATION RECOVERY (1974)
 BK1440
 BK1440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK1440'RECOVERED IN GOOD CONDITION.
 BK1440
 BK1440                          STATION RECOVERY (1981)
 BK1440
 BK1440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1440'0.8 KILOMETER (0.50 MILE) EAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION
 BK1440'OF STATE HIGHWAY 383 IN IOWA, TO THE MARK ON THE RIGHT, IN TOP OF THE
 BK1440'EAST END OF THE SOUTH CONCRETE HEADWALL OF A CULVERT UNDER THE
 BK1440'HIGHWAY, 5.48 METERS (18.0 FEET) SOUTH OF THE CENTER LINE OF THE
 BK1440'HIGHWAY, 0.30 METER (1.0 FOOT) WEST OF THE EAST END OF THE SOUTH
 BK1440'HEADWALL OF THE CULVERT.
 BK1440'THE MARK IS 0.30 M ABOVE HIGHWAY.
 BK1440
 BK1440                          STATION RECOVERY (1981)
 BK1440
 BK1440'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1440'RECOVERED IN GOOD CONDITION.
 BK1440
 BK1440                          STATION RECOVERY (1986)
 BK1440
 BK1440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1440'NOT RECOVERED, BELIEVED DESTROYED DUE TO CONSTRUCTION IN THE AREA.
 BK1440
 BK1440                          STATION RECOVERY (2002)
 BK1440
 BK1440'RECOVERY NOTE BY US POWER SQUADRON 2002 (MH)
 BK1440'MARK NOT FOUND.
 BK1440
 BK1440                          STATION RECOVERY (2004)
 BK1440
 BK1440'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1440'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0612 ***********************************************************************
 BK0612  DESIGNATION -  A 4178
 BK0612  PID         -  BK0612
 BK0612  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0612  COUNTRY     -  US
 BK0612  USGS QUAD   -  LACASSINE (2018)
 BK0612
 BK0612                         *CURRENT SURVEY CONTROL
 BK0612  ______________________________________________________________________
 BK0612* NAD 83(1986) POSITION- 30 13 53.     (N) 092 57 49.     (W)   SCALED
 BK0612* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0612  **This station is located in a suspected subsidence area (see below).
 BK0612  ______________________________________________________________________
 BK0612  GEOID HEIGHT    -        -27.232 (meters)                     GEOID18
 BK0612
 BK0612.The horizontal coordinates were scaled from a map and have
 BK0612.an estimated accuracy of +/- 6 seconds.
 BK0612
 BK0612.** This station is in an area of known vertical motion.  Due to the
 BK0612.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0612.** determined the orthometric heights for marks in these suspect
 BK0612.** subsidence areas should be considered valid only at the epoch date
 BK0612.** associated with the orthometric height.  These heights must always
 BK0612.** be validated when used as control.  All previously superseded
 BK0612.** orthometric heights are now considered suspect and are available
 BK0612.** in the superseded section.  NGS does not recommend using suspect
 BK0612.** or superseded heights as control.
 BK0612
 BK0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0612.GEOID18 height accuracy estimate available here.
 BK0612
 BK0612.Click photographs - Photos may exist for this station.
 BK0612
 BK0612;                    North         East    Units  Estimated Accuracy
 BK0612;SPC LA S     -   193,030.      843,080.      MT  (+/- 180 meters Scaled)
 BK0612
 BK0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP035444(NAD 83)
 BK0612
 BK0612                          SUPERSEDED SURVEY CONTROL
 BK0612
 BK0612.No superseded survey control is available for this station.
 BK0612
 BK0612_MARKER: DD = SURVEY DISK
 BK0612_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0612_STAMPING: A 4178
 BK0612_MARK LOGO: LAGS
 BK0612_PROJECTION: PROJECTING 13 CENTIMETERS
 BK0612_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0612
 BK0612  HISTORY     - Date     Condition        Report By
 BK0612  HISTORY     - UNK      MONUMENTED       LAGS
 BK0612  HISTORY     - 1970     GOOD             NGS
 BK0612  HISTORY     - 1981     GOOD             NGS
 BK0612  HISTORY     - 1986     POOR             NGS
 BK0612  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0612
 BK0612                          STATION DESCRIPTION
 BK0612
 BK0612'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0612'2.0 MI W FROM LACASSINE.
 BK0612'ABOUT 2.0 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE INTERSECTION OF
 BK0612'U. S. HIGHWAY 90 AND STATE HIGHWAY 101 AT LACASSINE, OR ABOUT 3.05
 BK0612'MILES EAST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S. HIGHWAY
 BK0612'90 AND STATE HIGHWAY 383 AT IOWA, 50 FEET NORTH OF THE CENTER LINE OF
 BK0612'THE HIGHWAY, 4 FEET EAST OF THE WEST EDGE OF THE EAST BANK OF A
 BK0612'DRAINAGE DITCH, 17 FEET NORTH OF THE EAST END OF THE NORTH CONCRETE
 BK0612'HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 1.5 FEET NORTH OF A
 BK0612'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 BK0612'OF A CONCRETE POST WHICH PROJECTS 5 INCHES.  SEC 27, T 9S, R6W.
 BK0612
 BK0612                          STATION RECOVERY (1981)
 BK0612
 BK0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0612'3.2 KILOMETERS (2.0 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK0612'INTERSECTION OF STATE HIGHWAY 101 IN LACASSINE, TO THE MARK ON THE
 BK0612'RIGHT AND ON THE EAST SIDE OF A DRAINAGE DITCH, 15.24 METERS (50.0
 BK0612'FEET) NORTH OF THE CENTER LINE OF THE HIGHWAY, 5.18 METERS (17.0 FEET)
 BK0612'NORTH OF THE EAST END OF THE NORTH HEADWALL OF A CONCRETE CULVERT
 BK0612'UNDER THE HIGHWAY.
 BK0612'THE MARK IS 0.45 METERS  N FROM A WITNESS POST.
 BK0612'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK0612
 BK0612                          STATION RECOVERY (1986)
 BK0612
 BK0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0612'MARK RECOVERED IN POOR CONDITION.
 BK0612
 BK0612                          STATION RECOVERY (2002)
 BK0612
 BK0612'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0612'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0613 ***********************************************************************
 BK0613  DESIGNATION -  A 4179
 BK0613  PID         -  BK0613
 BK0613  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0613  COUNTRY     -  US
 BK0613  USGS QUAD   -  LACASSINE (2018)
 BK0613
 BK0613                         *CURRENT SURVEY CONTROL
 BK0613  ______________________________________________________________________
 BK0613* NAD 83(1986) POSITION- 30 13 54.     (N) 092 57 03.     (W)   SCALED
 BK0613* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0613  **This station is located in a suspected subsidence area (see below).
 BK0613  ______________________________________________________________________
 BK0613  GEOID HEIGHT    -        -27.238 (meters)                     GEOID18
 BK0613
 BK0613.The horizontal coordinates were scaled from a map and have
 BK0613.an estimated accuracy of +/- 6 seconds.
 BK0613
 BK0613.** This station is in an area of known vertical motion. If an
 BK0613.** orthometric height was ever established but is not available 
 BK0613.** in the current survey control section, the orthometric height
 BK0613.** is considered suspect.  Suspect heights are available in the
 BK0613.** superseded section only if requested.
 BK0613
 BK0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0613.GEOID18 height accuracy estimate available here.
 BK0613
 BK0613.Click photographs - Photos may exist for this station.
 BK0613
 BK0613;                    North         East    Units  Estimated Accuracy
 BK0613;SPC LA S     -   193,050.      844,310.      MT  (+/- 180 meters Scaled)
 BK0613
 BK0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP047444(NAD 83)
 BK0613
 BK0613                          SUPERSEDED SURVEY CONTROL
 BK0613
 BK0613.No superseded survey control is available for this station.
 BK0613
 BK0613_MARKER: DD = SURVEY DISK
 BK0613_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0613_STAMPING: A 4179
 BK0613_PROJECTION: FLUSH
 BK0613_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0613
 BK0613  HISTORY     - Date     Condition        Report By
 BK0613  HISTORY     - UNK      MONUMENTED       LAGS
 BK0613  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0613  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0613  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0613
 BK0613                          STATION DESCRIPTION
 BK0613
 BK0613'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0613'2.0 MI W FROM LACASSINE.
 BK0613'0.4 MILE SOUTH ALONG STATE HIGHWAY 1092 FROM THE CROSSING OF THE TEXAS
 BK0613'AND NEW ORLEANS RAILROAD AT LACASSINE, THENCE 1.6 MILES WEST ALONG
 BK0613'U.S. HIGHWAY 90, 300 FEET EAST OF THE CENTER LINE OF A DRIVEWAY
 BK0613'LEADING NORTH, 99 FEET NORTH OF POWER POLE 47 - 12, 143 FEET EAST OF A
 BK0613'FENCE LEADING NORTH, 45 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY
 BK0613'4.3 FEET NORTH OF A FENCE, 5 FEET NORTH OF A WITNESS POST, SET IN THE
 BK0613'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND. NOTE-- THE
 BK0613'DESCRIBED LOCATION OF THE MARK IS NOW IN THE EDGE OF A CULTIVATED
 BK0613'FIELD.
 BK0613
 BK0613                          STATION RECOVERY (1986)
 BK0613
 BK0613'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0613'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BK0613'FOUND.
 BK0613
 BK0613                          STATION RECOVERY (2002)
 BK0613
 BK0613'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0613'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0615 ***********************************************************************
 BK0615  DESIGNATION -  A 4180
 BK0615  PID         -  BK0615
 BK0615  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0615  COUNTRY     -  US
 BK0615  USGS QUAD   -  LACASSINE (2018)
 BK0615
 BK0615                         *CURRENT SURVEY CONTROL
 BK0615  ______________________________________________________________________
 BK0615* NAD 83(1986) POSITION- 30 13 53.     (N) 092 56 13.     (W)   SCALED
 BK0615* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0615  **This station is located in a suspected subsidence area (see below).
 BK0615  ______________________________________________________________________
 BK0615  GEOID HEIGHT    -        -27.243 (meters)                     GEOID18
 BK0615
 BK0615.The horizontal coordinates were scaled from a map and have
 BK0615.an estimated accuracy of +/- 6 seconds.
 BK0615
 BK0615.** This station is in an area of known vertical motion. If an
 BK0615.** orthometric height was ever established but is not available 
 BK0615.** in the current survey control section, the orthometric height
 BK0615.** is considered suspect.  Suspect heights are available in the
 BK0615.** superseded section only if requested.
 BK0615
 BK0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0615.GEOID18 height accuracy estimate available here.
 BK0615
 BK0615.Click photographs - Photos may exist for this station.
 BK0615
 BK0615;                    North         East    Units  Estimated Accuracy
 BK0615;SPC LA S     -   193,000.      845,650.      MT  (+/- 180 meters Scaled)
 BK0615
 BK0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP060444(NAD 83)
 BK0615
 BK0615                          SUPERSEDED SURVEY CONTROL
 BK0615
 BK0615.No superseded survey control is available for this station.
 BK0615
 BK0615_MARKER: DD = SURVEY DISK
 BK0615_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0615_STAMPING: A 4180
 BK0615_PROJECTION: FLUSH
 BK0615_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0615
 BK0615  HISTORY     - Date     Condition        Report By
 BK0615  HISTORY     - UNK      MONUMENTED       LAGS
 BK0615  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0615  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0615  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0615
 BK0615                          STATION DESCRIPTION
 BK0615
 BK0615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0615'1.2 MI W FROM LACASSINE.
 BK0615'0.4 MILE SOUTH ALONG STATE HIGHWAY 1092 FROM THE CROSSING OF THE TEXAS
 BK0615'AND NEW ORLEANS RAILROAD AT LACASSINE, THENCE 0.8 MILE WEST ALONG U.S.
 BK0615'HIGHWAY 90, 100 FEET NORTH OF POWER POLE 48 -9, 50 FEET NORTH OF THE
 BK0615'CENTER LINE OF THE HIGHWAY, 6.5 FEET NORTH OF A FENCE, 7.4 FEET NORTH
 BK0615'OF A WITNESS POST, 6.6 FEET NORTH OF THE EAST END OF A GATE, SET IN
 BK0615'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND. NOTE-- THE
 BK0615'DESCRIBED LOCATION OF THE MARK IS NOW IN THE EDGE OF A CULTIVATED
 BK0615'FIELD.
 BK0615
 BK0615                          STATION RECOVERY (1986)
 BK0615
 BK0615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0615'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BK0615'FOUND.
 BK0615
 BK0615                          STATION RECOVERY (2002)
 BK0615
 BK0615'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0615'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0617 ***********************************************************************
 BK0617  DESIGNATION -  A 4181
 BK0617  PID         -  BK0617
 BK0617  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0617  COUNTRY     -  US
 BK0617  USGS QUAD   -  LACASSINE (2018)
 BK0617
 BK0617                         *CURRENT SURVEY CONTROL
 BK0617  ______________________________________________________________________
 BK0617* NAD 83(1986) POSITION- 30 13 55.     (N) 092 55 54.     (W)   SCALED
 BK0617* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0617  **This station is located in a suspected subsidence area (see below).
 BK0617  ______________________________________________________________________
 BK0617  GEOID HEIGHT    -        -27.245 (meters)                     GEOID18
 BK0617
 BK0617.The horizontal coordinates were scaled from a map and have
 BK0617.an estimated accuracy of +/- 6 seconds.
 BK0617
 BK0617.** This station is in an area of known vertical motion. If an
 BK0617.** orthometric height was ever established but is not available 
 BK0617.** in the current survey control section, the orthometric height
 BK0617.** is considered suspect.  Suspect heights are available in the
 BK0617.** superseded section only if requested.
 BK0617
 BK0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0617.GEOID18 height accuracy estimate available here.
 BK0617
 BK0617.Click photographs - Photos may exist for this station.
 BK0617
 BK0617;                    North         East    Units  Estimated Accuracy
 BK0617;SPC LA S     -   193,050.      846,160.      MT  (+/- 180 meters Scaled)
 BK0617
 BK0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP065444(NAD 83)
 BK0617
 BK0617                          SUPERSEDED SURVEY CONTROL
 BK0617
 BK0617.No superseded survey control is available for this station.
 BK0617
 BK0617_MARKER: DD = SURVEY DISK
 BK0617_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0617_STAMPING: A 4181
 BK0617_MARK LOGO: LAGS
 BK0617_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0617_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0617
 BK0617  HISTORY     - Date     Condition        Report By
 BK0617  HISTORY     - UNK      MONUMENTED       LAGS
 BK0617  HISTORY     - 1970     GOOD             NGS
 BK0617  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK0617  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0617  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0617  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK0617
 BK0617                          STATION DESCRIPTION
 BK0617
 BK0617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0617'0.15 MI W FROM LACASSINE.
 BK0617'ABOUT 0.15 MILE WEST ALONG U.S. HIGHWAY 90 FROM THE INTERSECTION OF
 BK0617'U.S. HIGHWAY 90 AND STATE HIGHWAY 101 AT LACASSINE, 45 FEET NORTH OF
 BK0617'THE CENTER LINE OF THE HIGHWAY, 23.6 FEET EAST OF A 4-INCH BREATHER
 BK0617'PIPE FOR A UNITED GAS LINE THAT CROSSES THE HIGHWAY, 10 FEET NORTHEAST
 BK0617'OF TELEPHONE POLE NUMBER 5, 20 FEET WEST OF A 4-INCH METAL PIPE THAT
 BK0617'IS 20 FEET HIGH, 1 1/2 FEET NORTH OF A FENCE, 1.2 FEET NORTH OF A
 BK0617'METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 BK0617'AND SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 2 INCHES. SEC 25,
 BK0617'T 9S, R 6W.
 BK0617
 BK0617                          STATION RECOVERY (1981)
 BK0617
 BK0617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0617'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE BEING
 BK0617'FOUND.
 BK0617
 BK0617                          STATION RECOVERY (1983)
 BK0617
 BK0617'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0617'MARK NOT FOUND.
 BK0617
 BK0617                          STATION RECOVERY (1986)
 BK0617
 BK0617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0617'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BK0617'FOUND.
 BK0617
 BK0617                          STATION RECOVERY (2002)
 BK0617
 BK0617'RECOVERY NOTE BY US POWER SQUADRON 2002 (JM)
 BK0617'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0215 ***********************************************************************
 BX0215  DESIGNATION -  A 42
 BX0215  PID         -  BX0215
 BX0215  STATE/COUNTY-  LA/LA SALLE
 BX0215  COUNTRY     -  US
 BX0215  USGS QUAD   -  JENA WEST (2018)
 BX0215
 BX0215                         *CURRENT SURVEY CONTROL
 BX0215  ______________________________________________________________________
 BX0215* NAD 83(1986) POSITION- 31 41 31.     (N) 092 09 19.     (W)   SCALED
 BX0215* NAVD 88 ORTHO HEIGHT -    63.77  (+/-2cm)      209.2   (feet) VERTCON3
 BX0215  ______________________________________________________________________
 BX0215  GEOID HEIGHT    -        -25.659 (meters)                     GEOID18
 BX0215  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0215
 BX0215.The horizontal coordinates were scaled from a map and have
 BX0215.an estimated accuracy of +/- 6 seconds.
 BX0215
 BX0215.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0215
 BX0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0215.GEOID18 height accuracy estimate available here.
 BX0215
 BX0215.The vertical order pertains to the NGVD 29 superseded value.
 BX0215
 BX0215.Click photographs - Photos may exist for this station.
 BX0215
 BX0215;                    North         East    Units  Estimated Accuracy
 BX0215;SPC LA N     -   132,210.    1,032,680.      MT  (+/- 180 meters Scaled)
 BX0215
 BX0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR800066(NAD 83)
 BX0215
 BX0215                          SUPERSEDED SURVEY CONTROL
 BX0215
 BX0215  NGVD 29 (11/26/84)   63.825  (m)          209.40   (f) ADJUSTED    2 0
 BX0215
 BX0215.Superseded values are not recommended for survey control.
 BX0215
 BX0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0215.See file dsdata.pdf to determine how the superseded data were derived.
 BX0215
 BX0215_MARKER: DB = BENCH MARK DISK
 BX0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0215_STAMPING: A 42 1935
 BX0215_MARK LOGO: CGS
 BX0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0215+STABILITY: SURFACE MOTION
 BX0215
 BX0215  HISTORY     - Date     Condition        Report By
 BX0215  HISTORY     - 1935     MONUMENTED       CGS
 BX0215  HISTORY     - 1943     GOOD             CGS
 BX0215
 BX0215                          STATION DESCRIPTION
 BX0215
 BX0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX0215'1.3 MI E FROM TROUT.
 BX0215'1.3 MI E OF AND ALONG THE L AND A R R 70 FEET N OF CENTER OF TRACK. 30
 BX0215'FEET N OF MILEPOST 185.  90 FEET S OF CONCRETE HIGHWAY.  360 YARDS W
 BX0215'OF A COUNTRY STORE.
 BX0215
 BX0215                          STATION RECOVERY (1943)
 BX0215
 BX0215'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943
 BX0215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2536 ***********************************************************************
 BK2536  DESIGNATION -  A 4263
 BK2536  PID         -  BK2536
 BK2536  STATE/COUNTY-  LA/BEAUREGARD
 BK2536  COUNTRY     -  US
 BK2536  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2536
 BK2536                         *CURRENT SURVEY CONTROL
 BK2536  ______________________________________________________________________
 BK2536* NAD 83(1986) POSITION- 30 50 25.     (N) 093 30 07.     (W)   SCALED
 BK2536* NAVD 88 ORTHO HEIGHT -    31.197 (meters)      102.35  (feet) ADJUSTED
 BK2536  ______________________________________________________________________
 BK2536  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BK2536  DYNAMIC HEIGHT  -         31.157 (meters)      102.22  (feet) COMP
 BK2536  MODELED GRAVITY -    979,374.9   (mgal)                       NAVD 88
 BK2536
 BK2536  VERT ORDER      -  SECOND    CLASS I
 BK2536
 BK2536.The horizontal coordinates were scaled from a map and have
 BK2536.an estimated accuracy of +/- 6 seconds.
 BK2536
 BK2536.The orthometric height was determined by differential leveling and
 BK2536.adjusted by the NATIONAL GEODETIC SURVEY
 BK2536.in February 1994.
 BK2536
 BK2536.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2536.GEOID18 height accuracy estimate available here.
 BK2536
 BK2536.Click photographs - Photos may exist for this station.
 BK2536
 BK2536.The dynamic height is computed by dividing the NAVD 88
 BK2536.geopotential number by the normal gravity value computed on the
 BK2536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2536.degrees latitude (g = 980.6199 gals.).
 BK2536
 BK2536.The modeled gravity was interpolated from observed gravity values.
 BK2536
 BK2536;                    North         East    Units  Estimated Accuracy
 BK2536;SPC LA S     -   261,380.      792,550.      MT  (+/- 180 meters Scaled)
 BK2536
 BK2536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ520120(NAD 83)
 BK2536
 BK2536                          SUPERSEDED SURVEY CONTROL
 BK2536
 BK2536.No superseded survey control is available for this station.
 BK2536
 BK2536_MARKER: DD = SURVEY DISK
 BK2536_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2536_STAMPING: A 4263
 BK2536_MARK LOGO: CGS+SS
 BK2536_PROJECTION: FLUSH
 BK2536_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2536
 BK2536  HISTORY     - Date     Condition        Report By
 BK2536  HISTORY     - 1934     MONUMENTED       LAGS
 BK2536  HISTORY     - 1984     GOOD             LADTD
 BK2536
 BK2536                          STATION DESCRIPTION
 BK2536
 BK2536'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2536'0.79 KM (0.49 MILES) EAST ALONG US 190 FROM THE JUNCTION OF LA 111 AND
 BK2536'US 190 TO THE MARK ON THE LEFT, 20.3 METERS (66.5 FEET) NORTH OF THE
 BK2536'CENTERLINE OF US 190, 12.43 METERS (40.8 FEET) SOUTHWEST OF A POWER
 BK2536'POLE, 21.7 METERS (71.3 FEET) WEST-NORTHEST OF HE WEST END OF A 24
 BK2536'INCH BY 19 FOOT REINFORCED CONCRETE PIPE SIDEDRAIN.  IT IS 0.46 METERS
 BK2536'SOUTH FROM A WITNESS POST AND 1.22 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2533 ***********************************************************************
 BK2533  DESIGNATION -  A 4265 RESET
 BK2533  PID         -  BK2533
 BK2533  STATE/COUNTY-  LA/BEAUREGARD
 BK2533  COUNTRY     -  US
 BK2533  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2533
 BK2533                         *CURRENT SURVEY CONTROL
 BK2533  ______________________________________________________________________
 BK2533* NAD 83(1986) POSITION- 30 50 13.     (N) 093 30 34.     (W)   SCALED
 BK2533* NAVD 88 ORTHO HEIGHT -    30.543 (meters)      100.21  (feet) ADJUSTED
 BK2533  ______________________________________________________________________
 BK2533  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BK2533  DYNAMIC HEIGHT  -         30.504 (meters)      100.08  (feet) COMP
 BK2533  MODELED GRAVITY -    979,374.8   (mgal)                       NAVD 88
 BK2533
 BK2533  VERT ORDER      -  SECOND    CLASS I
 BK2533
 BK2533.The horizontal coordinates were scaled from a map and have
 BK2533.an estimated accuracy of +/- 6 seconds.
 BK2533
 BK2533.The orthometric height was determined by differential leveling and
 BK2533.adjusted by the NATIONAL GEODETIC SURVEY
 BK2533.in February 1994.
 BK2533
 BK2533.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2533.GEOID18 height accuracy estimate available here.
 BK2533
 BK2533.Click photographs - Photos may exist for this station.
 BK2533
 BK2533.The dynamic height is computed by dividing the NAVD 88
 BK2533.geopotential number by the normal gravity value computed on the
 BK2533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2533.degrees latitude (g = 980.6199 gals.).
 BK2533
 BK2533.The modeled gravity was interpolated from observed gravity values.
 BK2533
 BK2533;                    North         East    Units  Estimated Accuracy
 BK2533;SPC LA S     -   261,020.      791,830.      MT  (+/- 180 meters Scaled)
 BK2533
 BK2533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ512116(NAD 83)
 BK2533
 BK2533                          SUPERSEDED SURVEY CONTROL
 BK2533
 BK2533.No superseded survey control is available for this station.
 BK2533
 BK2533_MARKER: DD = SURVEY DISK
 BK2533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2533_STAMPING: A 4265 RESET 1965
 BK2533_MARK LOGO: CGS+SS
 BK2533_PROJECTION: FLUSH
 BK2533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2533+STABILITY: SURFACE MOTION
 BK2533
 BK2533  HISTORY     - Date     Condition        Report By
 BK2533  HISTORY     - 1965     MONUMENTED       CGS
 BK2533  HISTORY     - 1984     GOOD             LADTD
 BK2533
 BK2533                          STATION DESCRIPTION
 BK2533
 BK2533'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2533'IN JUNCTION.
 BK2533'1.75 KM (1.09 MILES) NORTH FROM BENCH MARK A 4267 RESET 1965 TO THE
 BK2533'MARK ON THE RIGHT AT THE JUNCTION OF US 190 AND LA 111, 17.8 METERS
 BK2533'(58.5 FEET) EAST SOUTHEAST OF THE CENTERLINE OF US 190, 4.7 METERS
 BK2533'(15.6 FEET) SOUTH-SOUTHWEST OF A RIGHT OF WAY MARKER, 24.0 METERS
 BK2533'(78.8 FEET) SOUTHWEST OF A 30 INCH PINE TREE WITH OLD BLAZE, 40.9
 BK2533'METERS, (139.2 FEET) WEST SOUTHWEST OF THE SOUTHWEST CORNER OF THE C.
 BK2533'HARE HOUSE.
 BK2533'THE MARK IS 0.52 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2532 ***********************************************************************
 BK2532  DESIGNATION -  A 4267 RESET
 BK2532  PID         -  BK2532
 BK2532  STATE/COUNTY-  LA/BEAUREGARD
 BK2532  COUNTRY     -  US
 BK2532  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2532
 BK2532                         *CURRENT SURVEY CONTROL
 BK2532  ______________________________________________________________________
 BK2532* NAD 83(1986) POSITION- 30 49 21.     (N) 093 30 57.     (W)   SCALED
 BK2532* NAVD 88 ORTHO HEIGHT -    29.228 (meters)       95.89  (feet) ADJUSTED
 BK2532  ______________________________________________________________________
 BK2532  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 BK2532  DYNAMIC HEIGHT  -         29.191 (meters)       95.77  (feet) COMP
 BK2532  MODELED GRAVITY -    979,373.9   (mgal)                       NAVD 88
 BK2532
 BK2532  VERT ORDER      -  SECOND    CLASS I
 BK2532
 BK2532.The horizontal coordinates were scaled from a map and have
 BK2532.an estimated accuracy of +/- 6 seconds.
 BK2532
 BK2532.The orthometric height was determined by differential leveling and
 BK2532.adjusted by the NATIONAL GEODETIC SURVEY
 BK2532.in February 1994.
 BK2532
 BK2532.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2532.GEOID18 height accuracy estimate available here.
 BK2532
 BK2532.Click photographs - Photos may exist for this station.
 BK2532
 BK2532.The dynamic height is computed by dividing the NAVD 88
 BK2532.geopotential number by the normal gravity value computed on the
 BK2532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2532.degrees latitude (g = 980.6199 gals.).
 BK2532
 BK2532.The modeled gravity was interpolated from observed gravity values.
 BK2532
 BK2532;                    North         East    Units  Estimated Accuracy
 BK2532;SPC LA S     -   259,430.      791,180.      MT  (+/- 180 meters Scaled)
 BK2532
 BK2532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ506100(NAD 83)
 BK2532
 BK2532                          SUPERSEDED SURVEY CONTROL
 BK2532
 BK2532.No superseded survey control is available for this station.
 BK2532
 BK2532_MARKER: DD = SURVEY DISK
 BK2532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2532_STAMPING: A4267 RESET 1965
 BK2532_MARK LOGO: CGS+SS
 BK2532_PROJECTION: FLUSH
 BK2532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2532+STABILITY: SURFACE MOTION
 BK2532
 BK2532  HISTORY     - Date     Condition        Report By
 BK2532  HISTORY     - 1965     MONUMENTED       CGS
 BK2532  HISTORY     - 1984     GOOD             LADTD
 BK2532
 BK2532                          STATION DESCRIPTION
 BK2532
 BK2532'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2532'6.45 KM (4.01 MI) NORTH FROM MERRYVILLE.
 BK2532'1.75 KM (1.09MILES) SOUTH FROM THE INTERSECTION OF LA.111 AND US 190
 BK2532'TO THE MARK ON THE LEFT, 18.8 METER (61.8 FEET) EAST SOUTHEAST OF
 BK2532'CENTERLINE OF US 190, 1.8 METERS (6.0 FEET) WEST NORTHWEST OF A 5
 BK2532'STRAND BARBED WIRE FENCE, 44.2 METERS (145.0 FEET) SOUTHWEST OF THE
 BK2532'NORTH-NORTHEAST RIGHT OF WAY MARKER, 18.13 METERS (59.5 FEET) NORTH OF
 BK2532'THE SOUTH RIGHT OF WAY MARKER.
 BK2532'THE MARK IS 0.43 METERS  ESE FROM A WITNESS POST.
 BK2532'THE MARK IS 1.31 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2529 ***********************************************************************
 BK2529  DESIGNATION -  A 4270
 BK2529  PID         -  BK2529
 BK2529  STATE/COUNTY-  LA/BEAUREGARD
 BK2529  COUNTRY     -  US
 BK2529  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2529
 BK2529                         *CURRENT SURVEY CONTROL
 BK2529  ______________________________________________________________________
 BK2529* NAD 83(1986) POSITION- 30 47 49.     (N) 093 31 39.     (W)   SCALED
 BK2529* NAVD 88 ORTHO HEIGHT -    28.589 (meters)       93.80  (feet) ADJUSTED
 BK2529  ______________________________________________________________________
 BK2529  GEOID HEIGHT    -        -27.084 (meters)                     GEOID18
 BK2529  DYNAMIC HEIGHT  -         28.553 (meters)       93.68  (feet) COMP
 BK2529  MODELED GRAVITY -    979,371.9   (mgal)                       NAVD 88
 BK2529
 BK2529  VERT ORDER      -  SECOND    CLASS I
 BK2529
 BK2529.The horizontal coordinates were scaled from a map and have
 BK2529.an estimated accuracy of +/- 6 seconds.
 BK2529
 BK2529.The orthometric height was determined by differential leveling and
 BK2529.adjusted by the NATIONAL GEODETIC SURVEY
 BK2529.in February 1994.
 BK2529
 BK2529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2529.GEOID18 height accuracy estimate available here.
 BK2529
 BK2529.Click photographs - Photos may exist for this station.
 BK2529
 BK2529.The dynamic height is computed by dividing the NAVD 88
 BK2529.geopotential number by the normal gravity value computed on the
 BK2529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2529.degrees latitude (g = 980.6199 gals.).
 BK2529
 BK2529.The modeled gravity was interpolated from observed gravity values.
 BK2529
 BK2529;                    North         East    Units  Estimated Accuracy
 BK2529;SPC LA S     -   256,620.      790,010.      MT  (+/- 180 meters Scaled)
 BK2529
 BK2529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ495072(NAD 83)
 BK2529
 BK2529                          SUPERSEDED SURVEY CONTROL
 BK2529
 BK2529.No superseded survey control is available for this station.
 BK2529
 BK2529_MARKER: DD = SURVEY DISK
 BK2529_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2529_STAMPING: A 4270
 BK2529_MARK LOGO: CGS+SS
 BK2529_PROJECTION: PROJECTING 2 CENTIMETERS
 BK2529_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2529
 BK2529  HISTORY     - Date     Condition        Report By
 BK2529  HISTORY     - 1934     MONUMENTED       LAGS
 BK2529  HISTORY     - 1984     GOOD             LADTD
 BK2529
 BK2529                          STATION DESCRIPTION
 BK2529
 BK2529'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2529'3.85 KM (2.39 MILES) NORTH FROM THE INTERSECTION OF LA.110 AND US 190
 BK2529'IN MERRYVILLE TO THE MARK ON THE LEFT, 38.7 METERS (126.9 FEET)
 BK2529'WEST-NORTHWEST OF THE CENTERLINE OF US 190, 25.6 METERS (84.0 FEET)
 BK2529'NORTHWEST OF THE NORTH END OF A 24 INCH BY 37 FOOT REINFORCED CONCRETE
 BK2529'PIPE SIDE DRAIN LEADING NORTHWEST, 23.26 METERS (6.3 FEET)
 BK2529'WEST-NORTHWEST OF THE SOUTH END OF A 24 INCH BY 37 FOOT REINFORCED
 BK2529'CONCRETE PIPE SIDEDRAIN LEADING NORTHWEST.  IT IS 0.46 METERS
 BK2529'WEST-NORTHWEST FROM A WITNESS POST AND 0.61 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2528 ***********************************************************************
 BK2528  DESIGNATION -  A 4271
 BK2528  PID         -  BK2528
 BK2528  STATE/COUNTY-  LA/BEAUREGARD
 BK2528  COUNTRY     -  US
 BK2528  USGS QUAD   -  MERRYVILLE NORTH (2018)
 BK2528
 BK2528                         *CURRENT SURVEY CONTROL
 BK2528  ______________________________________________________________________
 BK2528* NAD 83(1986) POSITION- 30 47 27.     (N) 093 31 51.     (W)   SCALED
 BK2528* NAVD 88 ORTHO HEIGHT -    27.098 (meters)       88.90  (feet) ADJUSTED
 BK2528  ______________________________________________________________________
 BK2528  GEOID HEIGHT    -        -27.089 (meters)                     GEOID18
 BK2528  DYNAMIC HEIGHT  -         27.063 (meters)       88.79  (feet) COMP
 BK2528  MODELED GRAVITY -    979,371.5   (mgal)                       NAVD 88
 BK2528
 BK2528  VERT ORDER      -  SECOND    CLASS I
 BK2528
 BK2528.The horizontal coordinates were scaled from a map and have
 BK2528.an estimated accuracy of +/- 6 seconds.
 BK2528
 BK2528.The orthometric height was determined by differential leveling and
 BK2528.adjusted by the NATIONAL GEODETIC SURVEY
 BK2528.in February 1994.
 BK2528
 BK2528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2528.GEOID18 height accuracy estimate available here.
 BK2528
 BK2528.Click photographs - Photos may exist for this station.
 BK2528
 BK2528.The dynamic height is computed by dividing the NAVD 88
 BK2528.geopotential number by the normal gravity value computed on the
 BK2528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2528.degrees latitude (g = 980.6199 gals.).
 BK2528
 BK2528.The modeled gravity was interpolated from observed gravity values.
 BK2528
 BK2528;                    North         East    Units  Estimated Accuracy
 BK2528;SPC LA S     -   255,950.      789,680.      MT  (+/- 180 meters Scaled)
 BK2528
 BK2528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ492065(NAD 83)
 BK2528
 BK2528                          SUPERSEDED SURVEY CONTROL
 BK2528
 BK2528.No superseded survey control is available for this station.
 BK2528
 BK2528_MARKER: DD = SURVEY DISK
 BK2528_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2528_STAMPING: A 4271
 BK2528_MARK LOGO: CGS+SS
 BK2528_PROJECTION: FLUSH
 BK2528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2528
 BK2528  HISTORY     - Date     Condition        Report By
 BK2528  HISTORY     - 1934     MONUMENTED       LAGS
 BK2528  HISTORY     - 1984     GOOD             LADTD
 BK2528
 BK2528                          STATION DESCRIPTION
 BK2528
 BK2528'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2528'3.33 KM (2.0 MILES) NORTH FROM THE INTERSECTION OF LA. 110 AND US 190
 BK2528'IN MERRYVILLE TO THE MARK ON THE LEFT, 18.4 METERS (60.3 FEET) WEST OF
 BK2528'THE CENTERLINE OF US 190, 5.36 METER (17.6 FEET) EAST-SOUTHEAST OF A
 BK2528'POWER POLE, 21.6 METERS (70.9 FEET) EAST-NORTH EAST OF THE NORTHEAST
 BK2528'CORNER OF A WOOD FRAME HOUSE, 3.26 METERS (10.7 FEET) NORTHWEST OF THE
 BK2528'NORTH END OF A 18 INCH BY 29 FEET REINFORCED CONCRETE PIPE SIDE DRAIN.
 BK2528'IT IS 0.33 METERS WEST FROM A WITNESS POST AND 1.74 M BELOW US 190.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1568 ***********************************************************************
 BW1568  DESIGNATION -  A 43
 BW1568  PID         -  BW1568
 BW1568  STATE/COUNTY-  LA/CATAHOULA
 BW1568  COUNTRY     -  US
 BW1568  USGS QUAD   -  HARRISONBURG (2018)
 BW1568
 BW1568                         *CURRENT SURVEY CONTROL
 BW1568  ______________________________________________________________________
 BW1568* NAD 83(1986) POSITION- 31 46 18.88   (N) 091 49 17.12   (W)   HD_HELD1
 BW1568* NAVD 88 ORTHO HEIGHT -    23.61  (+/-2cm)       77.5   (feet) VERTCON3
 BW1568  ______________________________________________________________________
 BW1568  GEOID HEIGHT    -        -25.855 (meters)                     GEOID18
 BW1568  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1568
 BW1568.The horizontal coordinates were determined by differentially corrected
 BW1568.hand held GPS observations or other comparable positioning techniques
 BW1568.and have an estimated accuracy of +/- 3 meters.
 BW1568
 BW1568.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1568.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1568
 BW1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1568.GEOID18 height accuracy estimate available here.
 BW1568
 BW1568.The vertical order pertains to the NGVD 29 superseded value.
 BW1568
 BW1568.Click photographs - Photos may exist for this station.
 BW1568
 BW1568;                    North         East    Units  Estimated Accuracy
 BW1568;SPC LA N     -   141,224.2   1,064,273.5     MT  (+/- 3 meters HH1 GPS) 
 BW1568
 BW1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR1160115758(NAD 83)
 BW1568
 BW1568                          SUPERSEDED SURVEY CONTROL
 BW1568
 BW1568  NGVD 29 (??/??/92)   23.668  (m)           77.65   (f) ADJ UNCH    2 0
 BW1568
 BW1568.Superseded values are not recommended for survey control.
 BW1568
 BW1568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1568.See file dsdata.pdf to determine how the superseded data were derived.
 BW1568
 BW1568_MARKER: DB = BENCH MARK DISK
 BW1568_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BW1568_SP_SET: WALL
 BW1568_STAMPING: A 43 1935
 BW1568_MARK LOGO: CGS
 BW1568_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BW1568+STABILITY: POSITION/ELEVATION WELL
 BW1568
 BW1568  HISTORY     - Date     Condition        Report By
 BW1568  HISTORY     - 1935     MONUMENTED       CGS
 BW1568  HISTORY     - 1992     GOOD             USPSQD
 BW1568  HISTORY     - 20110604 GOOD             GEOCAC
 BW1568
 BW1568                          STATION DESCRIPTION
 BW1568
 BW1568'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BW1568'IN HARRISONBURG.
 BW1568'DISK IS SET VERTICALLY IN NW CORNER OF COURTHOUSE BUILDING.  3 1/2
 BW1568'FEET ABOVE GROUND LEVEL.  IN CORNER STONE OF WALL.
 BW1568
 BW1568                          STATION RECOVERY (1992)
 BW1568
 BW1568'RECOVERY NOTE BY US POWER SQUADRON 1992 (KRM)
 BW1568'RECOVERED IN GOOD CONDITION.
 BW1568
 BW1568                          STATION RECOVERY (2011)
 BW1568
 BW1568'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 BW1568'DISK WAS FOUND IN GOOD CONDITION SET VERTICALLY IN NORTHWEST CORNER OF
 BW1568'COURTHOUSE WALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0281 ***********************************************************************
 BK0281  DESIGNATION -  A 4307
 BK0281  PID         -  BK0281
 BK0281  STATE/COUNTY-  LA/ACADIA
 BK0281  COUNTRY     -  US
 BK0281  USGS QUAD   -  WRIGHT (2018)
 BK0281
 BK0281                         *CURRENT SURVEY CONTROL
 BK0281  ______________________________________________________________________
 BK0281* NAD 83(1986) POSITION- 30 06 17.     (N) 092 29 56.     (W)   SCALED
 BK0281* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0281  **This station is located in a suspected subsidence area (see below).
 BK0281  ______________________________________________________________________
 BK0281  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BK0281  DYNAMIC HEIGHT  -          2.966 (meters)        9.73  (feet) COMP
 BK0281  MODELED GRAVITY -    979,301.6   (mgal)                       NAVD 88
 BK0281
 BK0281.The horizontal coordinates were scaled from a map and have
 BK0281.an estimated accuracy of +/- 6 seconds.
 BK0281
 BK0281.** This station is in an area of known vertical motion. If an
 BK0281.** orthometric height was ever established but is not available 
 BK0281.** in the current survey control section, the orthometric height
 BK0281.** is considered suspect.  Suspect heights are available in the
 BK0281.** superseded section only if requested.
 BK0281
 BK0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0281.GEOID18 height accuracy estimate available here.
 BK0281
 BK0281.Click photographs - Photos may exist for this station.
 BK0281
 BK0281.The dynamic height is computed by dividing the NAVD 88
 BK0281.geopotential number by the normal gravity value computed on the
 BK0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0281.degrees latitude (g = 980.6199 gals.).
 BK0281
 BK0281.The modeled gravity was interpolated from observed gravity values.
 BK0281
 BK0281;                    North         East    Units  Estimated Accuracy
 BK0281;SPC LA S     -   178,450.      887,670.      MT  (+/- 180 meters Scaled)
 BK0281
 BK0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP482304(NAD 83)
 BK0281
 BK0281                          SUPERSEDED SURVEY CONTROL
 BK0281
 BK0281.No superseded survey control is available for this station.
 BK0281
 BK0281_MARKER: DD = SURVEY DISK
 BK0281_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0281_STAMPING: A 4307
 BK0281_MARK LOGO: CGS+SS
 BK0281_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0281
 BK0281  HISTORY     - Date     Condition        Report By
 BK0281  HISTORY     - 1934     MONUMENTED       LAGS
 BK0281  HISTORY     - 1968     GOOD             LADTD
 BK0281  HISTORY     - 1982     GOOD             NGS
 BK0281  HISTORY     - 20041231 MARK NOT FOUND   USPSQD
 BK0281
 BK0281                          STATION DESCRIPTION
 BK0281
 BK0281'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0281'1.3 MI S FROM MORSE.
 BK0281'ABOUT 1.3 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0281'STATION AT MORSE, IN FRACTIONAL SECTION 8, T11S, R1W, ABOUT 0.15 MILE
 BK0281'NORTH OF A JUNCTION OF STATE HIGHWAY 91 AND A ROAD LEADING EAST, 50
 BK0281'FEET WEST OF THE WEST RAIL OF THE RAILROAD, 34 FEET EAST OF THE
 BK0281'CENTERLINE OF THE HIGHWAY, 1.0 FOOT WEST OF A WOODEN WITNESS POST,
 BK0281'ABOUT LEVEL WITH THE HIGHWAY AND TRACK, AND SET IN THE TOP OF A
 BK0281'CONCRETE POST PROJECTING 6 INCHES ABOVE THE GROUND.
 BK0281
 BK0281                          STATION RECOVERY (1982)
 BK0281
 BK0281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0281'RECOVERED IN GOOD CONDITION, CHANGE THE TO REACH TO READ--2.1 KM
 BK0281'(1.3 MILES) SOUTH ALONG STATE HIGHWAY 91 FROM THE POST OFFICE IN MORSE
 BK0281'TO THE MARK ON THE LEFT.
 BK0281
 BK0281                          STATION RECOVERY (2004)
 BK0281
 BK0281'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0282 ***********************************************************************
 BK0282  DESIGNATION -  A 4309
 BK0282  PID         -  BK0282
 BK0282  STATE/COUNTY-  LA/ACADIA
 BK0282  COUNTRY     -  US
 BK0282  USGS QUAD   -  WRIGHT (2018)
 BK0282
 BK0282                         *CURRENT SURVEY CONTROL
 BK0282  ______________________________________________________________________
 BK0282* NAD 83(1986) POSITION- 30 05 21.     (N) 092 29 56.     (W)   SCALED
 BK0282* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0282  **This station is located in a suspected subsidence area (see below).
 BK0282  ______________________________________________________________________
 BK0282  GEOID HEIGHT    -        -26.987 (meters)                     GEOID18
 BK0282  DYNAMIC HEIGHT  -          2.554 (meters)        8.38  (feet) COMP
 BK0282  MODELED GRAVITY -    979,301.4   (mgal)                       NAVD 88
 BK0282
 BK0282.The horizontal coordinates were scaled from a map and have
 BK0282.an estimated accuracy of +/- 6 seconds.
 BK0282
 BK0282.** This station is in an area of known vertical motion. If an
 BK0282.** orthometric height was ever established but is not available 
 BK0282.** in the current survey control section, the orthometric height
 BK0282.** is considered suspect.  Suspect heights are available in the
 BK0282.** superseded section only if requested.
 BK0282
 BK0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0282.GEOID18 height accuracy estimate available here.
 BK0282
 BK0282.Click photographs - Photos may exist for this station.
 BK0282
 BK0282.The dynamic height is computed by dividing the NAVD 88
 BK0282.geopotential number by the normal gravity value computed on the
 BK0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0282.degrees latitude (g = 980.6199 gals.).
 BK0282
 BK0282.The modeled gravity was interpolated from observed gravity values.
 BK0282
 BK0282;                    North         East    Units  Estimated Accuracy
 BK0282;SPC LA S     -   176,720.      887,650.      MT  (+/- 180 meters Scaled)
 BK0282
 BK0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP482287(NAD 83)
 BK0282
 BK0282                          SUPERSEDED SURVEY CONTROL
 BK0282
 BK0282.No superseded survey control is available for this station.
 BK0282
 BK0282_MARKER: DD = SURVEY DISK
 BK0282_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0282_STAMPING: A 4309
 BK0282_MARK LOGO: CGS+SS
 BK0282_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0282
 BK0282  HISTORY     - Date     Condition        Report By
 BK0282  HISTORY     - 1934     MONUMENTED       LAGS
 BK0282  HISTORY     - 1968     GOOD             LADTD
 BK0282  HISTORY     - 1982     GOOD             NGS
 BK0282
 BK0282                          STATION DESCRIPTION
 BK0282
 BK0282'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0282'2.4 MI S FROM MORSE.
 BK0282'ABOUT 2.4 MILES SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0282'RAILROAD STATION AT MORSE.  IN FRACTIONAL SECTION 17, T11S, R1W. ABOUT
 BK0282'0.1 MILE SOUTH OF A WOODEN TRESTLE OVER A SMALL CREEK AND NEAR THE
 BK0282'NORTH END OF A LONG CURVE, 41 FEET WEST OF THE WEST RAIL OF THE
 BK0282'RAILROAD, 69 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 91, 53 FEET
 BK0282'NORTH OF MILEPOST 50, 0.8 FOOT EAST OF THE WOODEN WITNESS POST, ABOUT
 BK0282'4 FEET BELOW THE LEVEL OF THE RAILROAD AND 6 FEET BELOW THE SURFACE OF
 BK0282'THE HIGHWAY, SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 BK0282'THE GROUND.
 BK0282
 BK0282                          STATION RECOVERY (1982)
 BK0282
 BK0282'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0282'RECOVERED IN GOOD CONDITION, CHANGE THE TO REACH TO READ--3.9 KM
 BK0282'(2.4 MILES) SOUTH ALONG STATE HIGHWAY 91 FROM THE POST OFFICE IN MORSE
 BK0282'TO THE MARK ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0789 ***********************************************************************
 BK0789  DESIGNATION -  A 4314 LAGS
 BK0789  PID         -  BK0789
 BK0789  STATE/COUNTY-  LA/VERMILION
 BK0789  COUNTRY     -  US
 BK0789  USGS QUAD   -  GUEYDAN (2018)
 BK0789
 BK0789                         *CURRENT SURVEY CONTROL
 BK0789  ______________________________________________________________________
 BK0789* NAD 83(1986) POSITION- 30 03 31.     (N) 092 30 52.     (W)   SCALED
 BK0789* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0789  **This station is located in a suspected subsidence area (see below).
 BK0789  ______________________________________________________________________
 BK0789  GEOID HEIGHT    -        -26.921 (meters)                     GEOID18
 BK0789  DYNAMIC HEIGHT  -          2.932 (meters)        9.62  (feet) COMP
 BK0789  MODELED GRAVITY -    979,301.0   (mgal)                       NAVD 88
 BK0789
 BK0789.The horizontal coordinates were scaled from a map and have
 BK0789.an estimated accuracy of +/- 6 seconds.
 BK0789
 BK0789.** This station is in an area of known vertical motion. If an
 BK0789.** orthometric height was ever established but is not available 
 BK0789.** in the current survey control section, the orthometric height
 BK0789.** is considered suspect.  Suspect heights are available in the
 BK0789.** superseded section only if requested.
 BK0789
 BK0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0789.GEOID18 height accuracy estimate available here.
 BK0789
 BK0789.Click photographs - Photos may exist for this station.
 BK0789
 BK0789.The dynamic height is computed by dividing the NAVD 88
 BK0789.geopotential number by the normal gravity value computed on the
 BK0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0789.degrees latitude (g = 980.6199 gals.).
 BK0789
 BK0789.The modeled gravity was interpolated from observed gravity values.
 BK0789
 BK0789;                    North         East    Units  Estimated Accuracy
 BK0789;SPC LA S     -   173,350.      886,120.      MT  (+/- 180 meters Scaled)
 BK0789
 BK0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP468253(NAD 83)
 BK0789
 BK0789                          SUPERSEDED SURVEY CONTROL
 BK0789
 BK0789.No superseded survey control is available for this station.
 BK0789
 BK0789_MARKER: DD = SURVEY DISK
 BK0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0789_STAMPING: A 4314
 BK0789_MARK LOGO: LAGS
 BK0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0789+STABILITY: SURFACE MOTION
 BK0789
 BK0789  HISTORY     - Date     Condition        Report By
 BK0789  HISTORY     - UNK      MONUMENTED       LAGS
 BK0789  HISTORY     - 1965     GOOD             CGS
 BK0789  HISTORY     - 1982     GOOD             NGS
 BK0789
 BK0789                          STATION DESCRIPTION
 BK0789
 BK0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK0789'2.25 MI N FROM GUEYDAN.
 BK0789'ABOUT 2.25 MILES NORTH ALONG THE SOUTHERN PACFIC RAILROAD FROM THE
 BK0789'STATION AT GUEYDAN, IN FRACTIONAL SECTION 30, T 11 S, R 1 W, ABOUT 0.1
 BK0789'MILE SOUTH OF THE CROSSING OF STATE HIGHWAY 91, AND ABOUT 0.2 MILE
 BK0789'SOUTH OF THE JUNCTION OF STATE HIGHWAY 91 AND STATE ROAD 714, 39 FEET
 BK0789'EAST OF THE EAST RAIL, 118 FEET WEST OF THE CENTER LINE OF THE
 BK0789'HIGHWAY, 13 FEET NORTHWEST OF TELEPHONE POLE NUMBER 223, 1.0 FOOT
 BK0789'NORTH OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND ABOUT
 BK0789'3 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 BK0789'POST PROJECTING 4 INCHES.
 BK0789
 BK0789                          STATION RECOVERY (1982)
 BK0789
 BK0789'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0789'RECOVERED IN GOOD CONDITION, CHANGE THE TO REACH TO READ--3.6 KM
 BK0789'(2.25 MILES) NORTH ALONG STATE HIGHWAY 91 FROM THE JUNCTION OF STATE
 BK0789'HIGHWAY 14 EAST IN GUEYDAN TO THE MARK ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0556 ***********************************************************************
 BK0556  DESIGNATION -  A 439
 BK0556  PID         -  BK0556
 BK0556  STATE/COUNTY-  LA/ACADIA
 BK0556  COUNTRY     -  US
 BK0556  USGS QUAD   -  CHURCH POINT (2018)
 BK0556
 BK0556                         *CURRENT SURVEY CONTROL
 BK0556  ______________________________________________________________________
 BK0556* NAD 83(1986) POSITION- 30 22 43.     (N) 092 12 02.     (W)   SCALED
 BK0556* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0556  **This station is located in a suspected subsidence area (see below).
 BK0556  ______________________________________________________________________
 BK0556  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK0556
 BK0556.The horizontal coordinates were scaled from a map and have
 BK0556.an estimated accuracy of +/- 6 seconds.
 BK0556
 BK0556.** This station is in an area of known vertical motion. If an
 BK0556.** orthometric height was ever established but is not available 
 BK0556.** in the current survey control section, the orthometric height
 BK0556.** is considered suspect.  Suspect heights are available in the
 BK0556.** superseded section only if requested.
 BK0556
 BK0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0556.GEOID18 height accuracy estimate available here.
 BK0556
 BK0556.Click photographs - Photos may exist for this station.
 BK0556
 BK0556;                    North         East    Units  Estimated Accuracy
 BK0556;SPC LA S     -   208,550.      916,650.      MT  (+/- 180 meters Scaled)
 BK0556
 BK0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP768610(NAD 83)
 BK0556
 BK0556                          SUPERSEDED SURVEY CONTROL
 BK0556
 BK0556.No superseded survey control is available for this station.
 BK0556
 BK0556_MARKER: DD = SURVEY DISK
 BK0556_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0556_STAMPING: A 439
 BK0556_MARK LOGO: CGS+SS
 BK0556_PROJECTION: FLUSH
 BK0556_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0556
 BK0556  HISTORY     - Date     Condition        Report By
 BK0556  HISTORY     - 1934     MONUMENTED       LAGS
 BK0556  HISTORY     - 1973     GOOD             LADTD
 BK0556
 BK0556                          STATION DESCRIPTION
 BK0556
 BK0556'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0556'2.0 MI SE FROM CHURCH POINT.
 BK0556'FROM THE MISSOURI PACIFIC R.R. DEPOT IN CHURCH POINT, THENCE ABOUT 2
 BK0556'MILES SOUTHEAST ALONG LOUISIANA HIGHWAY 95, 435 FEET SOUTHWEST OF THE
 BK0556'SOUTHEAST END OF A BRIDGE END OVER BAYOU WIKOFF ON LOUISIANA HIGHWAY
 BK0556'95, 12 FEET SOUTH OF A 10 IN. POWER POLE WITH TWO GUY WIRES, 81 FEET
 BK0556'WEST OF A 10 IN. TELEPHONE POLE, 15 FEET NORTH OF A MESH AND B/W
 BK0556'FENCE.  THIS MONUMENT IS LOCATED ON PROPERTY OWNED BY THE PRESTON
 BK0556'WILLS ESTATE, 2 FEET EAST OF A STEEL WITNESS POST, DISK IN THE TOP OF
 BK0556'A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1256 ***********************************************************************
 BK1256  DESIGNATION -  A 44
 BK1256  PID         -  BK1256
 BK1256  STATE/COUNTY-  LA/VERNON
 BK1256  COUNTRY     -  US
 BK1256  USGS QUAD   -  SUGRUE (2018)
 BK1256
 BK1256                         *CURRENT SURVEY CONTROL
 BK1256  ______________________________________________________________________
 BK1256* NAD 83(1986) POSITION- 30 57 36.     (N) 093 02 55.     (W)   SCALED
 BK1256* NAVD 88 ORTHO HEIGHT -    60.73  (+/-2cm)      199.2   (feet) VERTCON3
 BK1256  ______________________________________________________________________
 BK1256  GEOID HEIGHT    -        -26.591 (meters)                     GEOID18
 BK1256  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1256
 BK1256.The horizontal coordinates were scaled from a map and have
 BK1256.an estimated accuracy of +/- 6 seconds.
 BK1256
 BK1256.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1256.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1256
 BK1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1256.GEOID18 height accuracy estimate available here.
 BK1256
 BK1256.The vertical order pertains to the NGVD 29 superseded value.
 BK1256
 BK1256.Click photographs - Photos may exist for this station.
 BK1256
 BK1256;                    North         East    Units  Estimated Accuracy
 BK1256;SPC LA N     -    51,140.      947,580.      MT  (+/- 180 meters Scaled)
 BK1256
 BK1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ953251(NAD 83)
 BK1256
 BK1256                          SUPERSEDED SURVEY CONTROL
 BK1256
 BK1256  NGVD 29 (11/26/84)   60.789  (m)          199.44   (f) ADJUSTED    2 0
 BK1256
 BK1256.Superseded values are not recommended for survey control.
 BK1256
 BK1256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1256.See file dsdata.pdf to determine how the superseded data were derived.
 BK1256
 BK1256_MARKER: DB = BENCH MARK DISK
 BK1256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1256_STAMPING: A 44 1935
 BK1256_MARK LOGO: CGS
 BK1256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1256+STABILITY: SURFACE MOTION
 BK1256
 BK1256  HISTORY     - Date     Condition        Report By
 BK1256  HISTORY     - 1935     MONUMENTED       CGS
 BK1256  HISTORY     - 1958     MARK NOT FOUND   USGS
 BK1256  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1256  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1256
 BK1256                          STATION DESCRIPTION
 BK1256
 BK1256'DESCRIBED BY US GEOLOGICAL SURVEY 1958
 BK1256'7.4 MI W FROM PITKIN.
 BK1256'7.4 MILES WEST ALONG THE GULF, COLORADO AND SANTA FE RAILWAY FROM THE
 BK1256'STATION AT PITKIN, VERNON PARISH, 76 YARDS WEST OF MILEPOST 55, 116
 BK1256'YARDS WEST OF A W SIGN, AT A ROAD CROSSING, 63 YARDS EAST OF THE
 BK1256'CENTERLINE OF THE ROAD, 46 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 BK1256'AND 6 FEET SOUTH OF THE FENCE.  A STANDARD DISK, STAMPED A 44 1935 AND
 BK1256'SET IN THE TOP OF A CONCRETE POST.
 BK1256
 BK1256                          STATION RECOVERY (1994)
 BK1256
 BK1256'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1256'MARK NOT FOUND.
 BK1256
 BK1256                          STATION RECOVERY (2001)
 BK1256
 BK1256'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1256'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2045 ***********************************************************************
 BK2045  DESIGNATION -  A 4517
 BK2045  PID         -  BK2045
 BK2045  STATE/COUNTY-  LA/AVOYELLES
 BK2045  COUNTRY     -  US
 BK2045  USGS QUAD   -  BUNKIE (2018)
 BK2045
 BK2045                         *CURRENT SURVEY CONTROL
 BK2045  ______________________________________________________________________
 BK2045* NAD 83(1986) POSITION- 30 57 42.     (N) 092 11 30.     (W)   SCALED
 BK2045* NAVD 88 ORTHO HEIGHT -    20.24  (+/-2cm)       66.4   (feet) VERTCON3
 BK2045  ______________________________________________________________________
 BK2045  GEOID HEIGHT    -        -26.969 (meters)                     GEOID18
 BK2045  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2045
 BK2045.The horizontal coordinates were scaled from a map and have
 BK2045.an estimated accuracy of +/- 6 seconds.
 BK2045
 BK2045.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2045.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2045
 BK2045.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2045.GEOID18 height accuracy estimate available here.
 BK2045
 BK2045.The vertical order pertains to the NGVD 29 superseded value.
 BK2045
 BK2045.Click photographs - Photos may exist for this station.
 BK2045
 BK2045;                    North         East    Units  Estimated Accuracy
 BK2045;SPC LA N     -    51,230.    1,029,460.      MT  (+/- 180 meters Scaled)
 BK2045
 BK2045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ772256(NAD 83)
 BK2045
 BK2045                          SUPERSEDED SURVEY CONTROL
 BK2045
 BK2045  NGVD 29 (11/26/84)   20.230  (m)           66.37   (f) ADJUSTED    2 2
 BK2045
 BK2045.Superseded values are not recommended for survey control.
 BK2045
 BK2045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2045.See file dsdata.pdf to determine how the superseded data were derived.
 BK2045
 BK2045_MARKER: DD = SURVEY DISK
 BK2045_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2045_STAMPING: A 4517
 BK2045_MARK LOGO: CGS+SS
 BK2045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2045
 BK2045  HISTORY     - Date     Condition        Report By
 BK2045  HISTORY     - 1934     MONUMENTED       LAGS
 BK2045  HISTORY     - 1975     GOOD             LADTD
 BK2045
 BK2045                          STATION DESCRIPTION
 BK2045
 BK2045'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2045'.80 MI NW FROM BUNKIE.
 BK2045'FROM THE RAILROAD DEPOT IN BUNKIE ABOUT .80 MILES NW ALONG US HIGHWAY
 BK2045'71, TURN RIGHT ON GRAVELED ROAD LEADING EAST AND CROSSES THE TEXAS
 BK2045'AND PACIFIC RAILROAD TRACK, 434 FT SE OF THE CROSSING, 8 FT EAST OF
 BK2045'THE EAST RAIL OF A SIDE TRACK, 21 FT EAST OF THE EAST RAIL OF THE
 BK2045'MAIN LINE TRACK, 53 FT EAST OF A DIAGONAL RAILROAD SIGN WITH NO 20 ON
 BK2045'IT, 63 FT EAST OF TELEGRAPH POLE NO U2J.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5277 ***********************************************************************
 BJ5277  DESIGNATION -  A 4596
 BJ5277  PID         -  BJ5277
 BJ5277  STATE/COUNTY-  LA/ST LANDRY
 BJ5277  COUNTRY     -  US
 BJ5277  USGS QUAD   -  BAYOU JACK (2018)
 BJ5277
 BJ5277                         *CURRENT SURVEY CONTROL
 BJ5277  ______________________________________________________________________
 BJ5277* NAD 83(1992) POSITION- 30 50 18.89313(N) 091 57 58.20953(W)   ADJUSTED
 BJ5277* NAVD 88 ORTHO HEIGHT -    12.    (meters)       39.    (feet) SCALED
 BJ5277  ______________________________________________________________________
 BJ5277  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BJ5277  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 BJ5277  HORZ ORDER      -  SECOND
 BJ5277
 BJ5277.The horizontal coordinates were established by classical geodetic methods
 BJ5277.and adjusted by the National Geodetic Survey in January 1993.
 BJ5277
 BJ5277.The orthometric height was scaled from a topographic map.
 BJ5277
 BJ5277.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5277.GEOID18 height accuracy estimate available here.
 BJ5277
 BJ5277.Click photographs - Photos may exist for this station.
 BJ5277
 BJ5277.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5277
 BJ5277. The following values were computed from the NAD 83(1992) position.
 BJ5277
 BJ5277;                    North         East     Units Scale Factor Converg.
 BJ5277;SPC LA S     -   259,394.744   939,458.246   MT  1.00003241   -0 18 59.1
 BJ5277;SPC LA S     -   851,030.92  3,082,205.93   sFT  1.00003241   -0 18 59.1
 BJ5277;UTM  15      - 3,412,170.183   598,864.164   MT  0.99972057   +0 31 48.0
 BJ5277
 BJ5277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5277!SPC LA S     -   1.00000237  x   1.00003241  =   1.00003478
 BJ5277!UTM  15      -   1.00000237  x   0.99972057  =   0.99972294
 BJ5277
 BJ5277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ9886412170(NAD 83)
 BJ5277
 BJ5277|---------------------------------------------------------------------|
 BJ5277| PID    Reference Object                     Distance      Geod. Az  |
 BJ5277|                                                           dddmmss.s |
 BJ5277| BJ5278 NUGENT                              247.858 METERS 09804     |
 BJ5277| BJ5279 A 4596 RESET                          4.078 METERS 19415     |
 BJ5277|---------------------------------------------------------------------|
 BJ5277
 BJ5277                          SUPERSEDED SURVEY CONTROL
 BJ5277
 BJ5277  NAD 83(1986)-  30 50 18.91314(N)    091 57 58.20480(W) AD(       ) 2
 BJ5277  NAD 27      -  30 50 18.20669(N)    091 57 57.78145(W) AD(       ) 2
 BJ5277
 BJ5277.Superseded values are not recommended for survey control.
 BJ5277
 BJ5277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5277.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5277
 BJ5277_MARKER: DD = SURVEY DISK
 BJ5277_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ5277_STAMPING: A 4595
 BJ5277_MARK LOGO: LAGS
 BJ5277_PROJECTION: FLUSH
 BJ5277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5277
 BJ5277  HISTORY     - Date     Condition        Report By
 BJ5277  HISTORY     - 1934     MONUMENTED       LAGS
 BJ5277  HISTORY     - 1941     GOOD             LAGS
 BJ5277  HISTORY     - 1959     GOOD             CGS
 BJ5277
 BJ5277                          STATION DESCRIPTION
 BJ5277
 BJ5277'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1941 (HJH)
 BJ5277'STATION IS ABOUT 3 MILES NE OF THE VILLAGE OF BIG CANE, IN
 BJ5277'SECTION 33, T. 2 S., R. 5 E., ON THE S SIDE AND ADJACENT TO
 BJ5277'LOUISIANA HIGHWAY 92, 21 FEET S OF THE CENTER OF THE HIGHWAY,
 BJ5277'ABOUT 50 YARDS S OF A SMALL STORE AND 3 FEET N OF A FENCE.
 BJ5277'
 BJ5277'STATION MARK IS A STANDARD LOUISIANA GEODETIC SURVEY DISK,
 BJ5277'STAMPED A 4596 SET IN A 6-INCH SQUARE CONCRETE POST SET FLUSH
 BJ5277'WITH THE GROUND, LOCATED BY TRAVERSE FROM NUGENT.
 BJ5277'
 BJ5277'A DIRECTION WAS MEASURED TO STATION A 4595 (LOUISIANA GEODETIC
 BJ5277'SURVEY).  IT IS ABOUT 0.5 MILE N OF THE STATION, ON THE E
 BJ5277'SIDE OF A GRAVEL ROAD, 25 FEET E OF THE CENTER OF THE ROAD,
 BJ5277'AND 2 FEET W OF A FENCE.  IT IS A STANDARD LOUISIANA GEODETIC
 BJ5277'SURVEY DISK STAMPED A 4595 SET IN A 6-INCH SQUARE CONCRETE
 BJ5277'POST PROJECTING ABOUT 3 INCHES.
 BJ5277
 BJ5277                          STATION RECOVERY (1959)
 BJ5277
 BJ5277'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BJ5277'THIS STATION WAS VISITED 10-23-59 AND WAS FOUND IN GOOD
 BJ5277'CONDITION.  A 4595 (LA.GEOD.S.) USED AS THE AZIMUTH MARK FOR
 BJ5277'THIS STATION IN 1941 WAS NOT FOUND AT THIS DATE.
 BJ5277'
 BJ5277'THE STATION IS LOCATED ABOUT 7 MILES EAST OF MORROW, 2.5
 BJ5277'MILES NORTHEAST OF BIG CANE, 0.5 MILE SOUTH OF THE AVOYELLES-
 BJ5277'ST. LANDRY PARISH LINE, IN THE WEST CENTRAL PART OF SEC. 33,
 BJ5277'T 2 S, R 5 E, AT THE INTERSECTION OF AN EAST-WEST GRAVELED
 BJ5277'ROAD AND A ROAD LEADING NORTH.  IT IS 813.18 FEET WEST OF
 BJ5277'TRIANGULATION STATION NUGENT 1941, ON THE PROJECTED CENTERLINE
 BJ5277'OF THE GRAVELED ROAD LEADING NORTH, ABOUT 50 YARDS SOUTHEAST
 BJ5277'OF A SMALL STORE, 3 FEET NORTH OF A FENCE LINE, 21 FEET
 BJ5277'SOUTH OF THE CENTER OF A GRAVELED ROAD, 22.5 FEET EAST OF
 BJ5277'A POWER POLE, 56.5 FEET SOUTHWEST OF A POWER POLE IN THE
 BJ5277'NORTHWEST ANGLE OF THE ROAD, 114 FEET SOUTH-SOUTHWEST OF
 BJ5277'THE SOUTHWEST CORNER OF MR. R.M. GUILLOTTS HOUSE, AND 1
 BJ5277'FOOT SOUTH OF A METAL WITNESS POST BEARING AWHITE SIGN.
 BJ5277'IT IS A STANDARD LOUISIANA GEODETIC SURVEY DISK,
 BJ5277'STAMPED A 4596 SET IN THE TOP OF A CONCRETE POST FLUSH
 BJ5277'WITH THE GROUND.
 BJ5277'
 BJ5277'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 BJ5277'107 AND 361 IN BIG CANE WHICH IS ABOUT 7.0 MILES NORTH-NORTHEAST
 BJ5277'OF LEBEAU, GO NORTH ON STATE HIGHWAYS 107 AND 361 FOR 0.65
 BJ5277'MILE, TURN RIGHT AND GO EAST FOR 2.65 MILE TO A SIDE ROAD
 BJ5277'LEFT AND THE MARK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5279 ***********************************************************************
 BJ5279  DESIGNATION -  A 4596 RESET
 BJ5279  PID         -  BJ5279
 BJ5279  STATE/COUNTY-  LA/ST LANDRY
 BJ5279  COUNTRY     -  US
 BJ5279  USGS QUAD   -  BAYOU JACK (2018)
 BJ5279
 BJ5279                         *CURRENT SURVEY CONTROL
 BJ5279  ______________________________________________________________________
 BJ5279* NAD 83(1992) POSITION- 30 50 18.76479(N) 091 57 58.24732(W)   ADJUSTED
 BJ5279* NAVD 88 ORTHO HEIGHT -    12.    (meters)       39.    (feet) SCALED
 BJ5279  ______________________________________________________________________
 BJ5279  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BJ5279  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 BJ5279  HORZ ORDER      -  SECOND
 BJ5279
 BJ5279.The horizontal coordinates were established by classical geodetic methods
 BJ5279.and adjusted by the National Geodetic Survey in January 1993.
 BJ5279
 BJ5279.The orthometric height was scaled from a topographic map.
 BJ5279
 BJ5279.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5279.GEOID18 height accuracy estimate available here.
 BJ5279
 BJ5279.Click photographs - Photos may exist for this station.
 BJ5279
 BJ5279.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5279
 BJ5279. The following values were computed from the NAD 83(1992) position.
 BJ5279
 BJ5279;                    North         East     Units Scale Factor Converg.
 BJ5279;SPC LA S     -   259,390.797   939,457.220   MT  1.00003240   -0 18 59.2
 BJ5279;SPC LA S     -   851,017.97  3,082,202.56   sFT  1.00003240   -0 18 59.2
 BJ5279;UTM  15      - 3,412,166.223   598,863.197   MT  0.99972057   +0 31 48.0
 BJ5279
 BJ5279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5279!SPC LA S     -   1.00000237  x   1.00003240  =   1.00003477
 BJ5279!UTM  15      -   1.00000237  x   0.99972057  =   0.99972294
 BJ5279
 BJ5279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ9886312166(NAD 83)
 BJ5279
 BJ5279                          SUPERSEDED SURVEY CONTROL
 BJ5279
 BJ5279  NAD 83(1986)-  30 50 18.78481(N)    091 57 58.24260(W) AD(       ) 2
 BJ5279  NAD 27      -  30 50 18.07835(N)    091 57 57.81925(W) AD(       ) 2
 BJ5279
 BJ5279.Superseded values are not recommended for survey control.
 BJ5279
 BJ5279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5279.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5279
 BJ5279_MARKER: DD = SURVEY DISK
 BJ5279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5279_STAMPING: A 4596 1971
 BJ5279_MARK LOGO: LAGS
 BJ5279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5279+STABILITY: SURFACE MOTION
 BJ5279
 BJ5279  HISTORY     - Date     Condition        Report By
 BJ5279  HISTORY     - 1971     MONUMENTED       LAGS
 BJ5279
 BJ5279                          STATION DESCRIPTION
 BJ5279
 BJ5279'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1971 (LGB)
 BJ5279'LOCATED ABOUT 7 MILES EAST OF MARROW, 2.5 MILES EAST OF BIG CANE, AND
 BJ5279'0.5 MILES SOUTH OF THE AVOYELLES- ST. LANDRY PARISH LINE, AT THE
 BJ5279'INTERSECTION OF STATE HIGHWAY 107 AND A BLACK TOP ROAD LEADING NORTH,
 BJ5279'34 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 107, 2 FEET WEST OF THE
 BJ5279'PROJECTED CENTERLINE OF THE ROAD LEADING NORTH, 2 FEET NORTH OF A
 BJ5279'FENCE LINE, 38.4 FEET EAST OF A POWER POLE, 126 FEET WEST-SOUTHWEST OF
 BJ5279'A 4-FOOT OAK TREE AND 1 FOOT SOUTH OF A METAL WITNESS.  IT IS A
 BJ5279'LOUISIANA GEODETIC SURVEY DISK STAMPED A 4596 RESET 1971, SET IN THE
 BJ5279'TOP OF AN 8-INCH SQUARE CONCRETE POST PROJECTING 6 INCHES.
 BJ5279'
 BJ5279'NEAREST TOWN--BIG CANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0513 ***********************************************************************
 BK0513  DESIGNATION -  A 465
 BK0513  PID         -  BK0513
 BK0513  STATE/COUNTY-  LA/ACADIA
 BK0513  COUNTRY     -  US
 BK0513  USGS QUAD   -  BRANCH (2018)
 BK0513
 BK0513                         *CURRENT SURVEY CONTROL
 BK0513  ______________________________________________________________________
 BK0513* NAD 83(1986) POSITION- 30 21 15.     (N) 092 18 13.     (W)   SCALED
 BK0513* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0513  **This station is located in a suspected subsidence area (see below).
 BK0513  ______________________________________________________________________
 BK0513  GEOID HEIGHT    -        -27.311 (meters)                     GEOID18
 BK0513
 BK0513.The horizontal coordinates were scaled from a map and have
 BK0513.an estimated accuracy of +/- 6 seconds.
 BK0513
 BK0513.** This station is in an area of known vertical motion. If an
 BK0513.** orthometric height was ever established but is not available 
 BK0513.** in the current survey control section, the orthometric height
 BK0513.** is considered suspect.  Suspect heights are available in the
 BK0513.** superseded section only if requested.
 BK0513
 BK0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0513.GEOID18 height accuracy estimate available here.
 BK0513
 BK0513.Click photographs - Photos may exist for this station.
 BK0513
 BK0513;                    North         East    Units  Estimated Accuracy
 BK0513;SPC LA S     -   205,920.      906,720.      MT  (+/- 180 meters Scaled)
 BK0513
 BK0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP669582(NAD 83)
 BK0513
 BK0513                          SUPERSEDED SURVEY CONTROL
 BK0513
 BK0513.No superseded survey control is available for this station.
 BK0513
 BK0513_MARKER: DD = SURVEY DISK
 BK0513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0513_STAMPING: A 465
 BK0513_MARK LOGO: LADHGS
 BK0513_PROJECTION: FLUSH
 BK0513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0513+STABILITY: SURFACE MOTION
 BK0513
 BK0513  HISTORY     - Date     Condition        Report By
 BK0513  HISTORY     - UNK      MONUMENTED       LADH
 BK0513  HISTORY     - 1969     GOOD             LADTD
 BK0513
 BK0513                          STATION DESCRIPTION
 BK0513
 BK0513'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0513'8.00 MI SE FROM MOWATA.
 BK0513'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0513'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0513'HIGHWAYS 13 AND 365.  THENCE ABOUT 5.85 MILES EAST ALONG LOUISIANA
 BK0513'HIGHWAY 365.  IN SECTION 47, T8S, R2E.  115.0 FEET SOUTH-SOUTHWEST OF
 BK0513'THE CENTERLINE OF LOUISIANA HIGHWAY 365, 48.5 FEET NORTHEAST OF THE
 BK0513'NORTHEAST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO NOLAN TAYLOR,
 BK0513'43.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME GARAGE,
 BK0513'100.5 FEET NORTH-NORTHWEST OF A 30 INCH PECAN TREE, 30.0 FEET
 BK0513'NORTHWEST OF THE CENTERLINE OF A GRAVEL DRIVEWAY.  SET IN TOP OF A
 BK0513'CONCRETE POST SET FLUSH WITH THE GROUND.  THE MARK IS LOCATED 1.2 FEET
 BK0513'SOUTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0253 ***********************************************************************
 AU0253  DESIGNATION -  A 4689
 AU0253  PID         -  AU0253
 AU0253  STATE/COUNTY-  LA/TERREBONNE
 AU0253  COUNTRY     -  US
 AU0253  USGS QUAD   -  GIBSON (2018)
 AU0253
 AU0253                         *CURRENT SURVEY CONTROL
 AU0253  ______________________________________________________________________
 AU0253* NAD 83(1986) POSITION- 29 41 54.     (N) 090 59 49.     (W)   SCALED
 AU0253* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0253  **This station is located in a suspected subsidence area (see below).
 AU0253  ______________________________________________________________________
 AU0253  GEOID HEIGHT    -        -25.490 (meters)                     GEOID18
 AU0253  DYNAMIC HEIGHT  -          0.935 (meters)        3.07  (feet) COMP
 AU0253  MODELED GRAVITY -    979,303.8   (mgal)                       NAVD 88
 AU0253
 AU0253.The horizontal coordinates were scaled from a map and have
 AU0253.an estimated accuracy of +/- 6 seconds.
 AU0253
 AU0253.** This station is in an area of known vertical motion. If an
 AU0253.** orthometric height was ever established but is not available 
 AU0253.** in the current survey control section, the orthometric height
 AU0253.** is considered suspect.  Suspect heights are available in the
 AU0253.** superseded section only if requested.
 AU0253
 AU0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0253.GEOID18 height accuracy estimate available here.
 AU0253
 AU0253.Click photographs - Photos may exist for this station.
 AU0253
 AU0253.The dynamic height is computed by dividing the NAVD 88
 AU0253.geopotential number by the normal gravity value computed on the
 AU0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0253.degrees latitude (g = 980.6199 gals.).
 AU0253
 AU0253.The modeled gravity was interpolated from observed gravity values.
 AU0253
 AU0253;                    North         East    Units  Estimated Accuracy
 AU0253;SPC LA S     -   132,880.    1,032,550.      MT  (+/- 180 meters Scaled)
 AU0253
 AU0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN937870(NAD 83)
 AU0253
 AU0253                          SUPERSEDED SURVEY CONTROL
 AU0253
 AU0253.No superseded survey control is available for this station.
 AU0253
 AU0253_MARKER: DD = SURVEY DISK
 AU0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0253_STAMPING: W.P.A. A 4689
 AU0253_MARK LOGO: LAGS
 AU0253_PROJECTION: PROJECTING 3 CENTIMETERS
 AU0253_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0253+STABILITY: SURFACE MOTION
 AU0253_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0253+SATELLITE: SATELLITE OBSERVATIONS - February 23, 1993
 AU0253
 AU0253  HISTORY     - Date     Condition        Report By
 AU0253  HISTORY     - UNK      MONUMENTED       LAGS
 AU0253  HISTORY     - 1969     GOOD             CGS
 AU0253  HISTORY     - 1977     GOOD             NGS
 AU0253  HISTORY     - 1982     GOOD             NGS
 AU0253  HISTORY     - 19930223 GOOD             NGS
 AU0253
 AU0253                          STATION DESCRIPTION
 AU0253
 AU0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0253'0.75 MI N FROM GIBSON.
 AU0253'ABOUT 0.75 MILE NORTH ALONG DEADWOOD ROAD FROM THE SOUTHERN PACIFIC
 AU0253'COMPANY RAILROAD OVERPASS OVER THE ROAD AT GIBSON, AT THE OUTSIDE OF A
 AU0253'CURVE IN THE ROAD, ABOUT 180 YARDS NORTH OF THE CENTER OF THE JUNCTION
 AU0253'OF A DRIVEWAY LEADING WEST TO THE GIBSON GARDENS SUB-DIVISION, 25 FEET
 AU0253'EAST OF THE CENTER LINE OF THE ROAD, 47 FEET WEST OF A 2 1/2 FEET HIGH
 AU0253'CONCRETE POST LETTERED USBM, 1 FOOT EAST OF A METAL WITNESS POST,
 AU0253'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 AU0253'PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
 AU0253
 AU0253                          STATION RECOVERY (1977)
 AU0253
 AU0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0253'RECOVERED IN GOOD CONDITION.
 AU0253
 AU0253                          STATION RECOVERY (1982)
 AU0253
 AU0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0253'THE MARK IS ABOVE LEVEL WITH ROAD.
 AU0253'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  0.3 KILOMETER
 AU0253'(O.2 MILE) NORTHWEST ALONG U.S. HIGHWAY 90 FROM THE SOUTHEAST END OF
 AU0253'THE HIGHWAY BRIDGE OVER BAYOU BLACK IN GIBSON, THENCE 0.3 KILOMETER
 AU0253'(0.2 MILE) NORTHEAST ALONG STATE HIGHWAY 20, THENCE 1.2 KILOMETERS
 AU0253'(0.75 MILE) NORTH ALONG DEADWOOD ROAD (PARISH ROAD 30) TO THE MARK ON
 AU0253'THE RIGHT, 7.62 METERS (25.0 FEET) EAST OF THE CENTER OF DEADWOOD
 AU0253'ROAD, 1.43 METERS (4.7 FEET) WEST OF A THREE-FOOT HIGH CONCRETE POST
 AU0253'INSCRIBED USBM, 0.30 METER (1.0 FOOT) EAST OF A METAL WITNESS POST.
 AU0253'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 AU0253
 AU0253                          STATION RECOVERY (1993)
 AU0253
 AU0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0253'0.1 KM (0.05 MI) NORTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU0253'IN GIBSON, THENCE 0.7 KM (0.45 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AU0253'THENCE 1.2 KM (0.75 MI) NORTHERLY ALONG DEADWOOD ROAD, 7.0 M (23.0
 AU0253'FT) EAST OF THE CENTERLINE OF THE ROAD, 1.4 M (4.6 FT) WEST OF A
 AU0253'WITNESS POST, 0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.3 M (1.0 FT)
 AU0253'BELOW THE LEVEL OF THE ROAD, 0.2 M (0.7 FT) NORTH OF A WITNESS POST,
 AU0253'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0252 ***********************************************************************
 AU0252  DESIGNATION -  A 4691
 AU0252  PID         -  AU0252
 AU0252  STATE/COUNTY-  LA/TERREBONNE
 AU0252  COUNTRY     -  US
 AU0252  USGS QUAD   -  GIBSON (2018)
 AU0252
 AU0252                         *CURRENT SURVEY CONTROL
 AU0252  ______________________________________________________________________
 AU0252* NAD 83(1986) POSITION- 29 41 37.     (N) 090 59 58.     (W)   SCALED
 AU0252* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0252  **This station is located in a suspected subsidence area (see below).
 AU0252  ______________________________________________________________________
 AU0252  GEOID HEIGHT    -        -25.479 (meters)                     GEOID18
 AU0252  DYNAMIC HEIGHT  -          0.534 (meters)        1.75  (feet) COMP
 AU0252  MODELED GRAVITY -    979,303.5   (mgal)                       NAVD 88
 AU0252
 AU0252.The horizontal coordinates were scaled from a map and have
 AU0252.an estimated accuracy of +/- 6 seconds.
 AU0252
 AU0252.** This station is in an area of known vertical motion. If an
 AU0252.** orthometric height was ever established but is not available 
 AU0252.** in the current survey control section, the orthometric height
 AU0252.** is considered suspect.  Suspect heights are available in the
 AU0252.** superseded section only if requested.
 AU0252
 AU0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0252.GEOID18 height accuracy estimate available here.
 AU0252
 AU0252.Click photographs - Photos may exist for this station.
 AU0252
 AU0252.The dynamic height is computed by dividing the NAVD 88
 AU0252.geopotential number by the normal gravity value computed on the
 AU0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0252.degrees latitude (g = 980.6199 gals.).
 AU0252
 AU0252.The modeled gravity was interpolated from observed gravity values.
 AU0252
 AU0252;                    North         East    Units  Estimated Accuracy
 AU0252;SPC LA S     -   132,350.    1,032,310.      MT  (+/- 180 meters Scaled)
 AU0252
 AU0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN935865(NAD 83)
 AU0252
 AU0252                          SUPERSEDED SURVEY CONTROL
 AU0252
 AU0252.No superseded survey control is available for this station.
 AU0252
 AU0252_MARKER: DD = SURVEY DISK
 AU0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0252_STAMPING: A 4691
 AU0252_MARK LOGO: LAGS
 AU0252_PROJECTION: PROJECTING 3 CENTIMETERS
 AU0252_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0252+STABILITY: SURFACE MOTION
 AU0252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0252+SATELLITE: SATELLITE OBSERVATIONS - February 23, 1993
 AU0252
 AU0252  HISTORY     - Date     Condition        Report By
 AU0252  HISTORY     - UNK      MONUMENTED       LAGS
 AU0252  HISTORY     - 1969     GOOD             CGS
 AU0252  HISTORY     - 1977     GOOD             NGS
 AU0252  HISTORY     - 1982     GOOD             NGS
 AU0252  HISTORY     - 1982     GOOD             LADTD
 AU0252  HISTORY     - 19930223 GOOD             NGS
 AU0252
 AU0252                          STATION DESCRIPTION
 AU0252
 AU0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0252'0.4 MI N FROM GIBSON.
 AU0252'ABOUT 0.4 MILE NORTH ALONG DEADWOOD ROAD FROM THE SOUTHERN PACIFIC
 AU0252'COMPANY RAILROAD OVERPASS OVER THE ROAD, AT THE OUTSIDE OF A CURVE, 21
 AU0252'1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 4 FEET EAST OF A 2-FOOT
 AU0252'HIGH CONCRETE POST WITH LETTERING USBM, 1.2 FEET WEST OF A METAL
 AU0252'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 AU0252'A CONCRETE POST 1 INCH BELOW THE LEVEL OF THE GROUND.
 AU0252
 AU0252                          STATION RECOVERY (1977)
 AU0252
 AU0252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0252'RECOVERED IN GOOD CONDITION.
 AU0252
 AU0252                          STATION RECOVERY (1982)
 AU0252
 AU0252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0252'THE MARK IS ABOVE LEVEL WITH ROAD.
 AU0252'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  0.32 KILOMETER
 AU0252'(0.2 MILE) NORTHWEST ALONG U.S. HIGHWAY 90 FROM THE SOUTHEAST END OF
 AU0252'THE HIGHWAY BRIDGE OVER BAYOU BLACK IN GIBSON, THENCE 0.32 KILOMETER
 AU0252'(0.2 MILE) NORTHEAST ALONG STATE HIGHWAY 20, THENCE 0.7 KILOMETER
 AU0252'(0.45 MILE) NORTH ALONG DEADWOOD ROAD (PARISH ROAD 30) TO THE MARK ON
 AU0252'THE LEFT, 6.25 METERS (21.5 FEET) WEST OF THE CENTER OF DEADWOOD ROAD,
 AU0252'1.22 METERS (4.0 FEET) EAST OF A 3-FOOT HIGH CONCRETE POST INSCRIBED
 AU0252'USBM, 0.31 METER (1.2 FEET) WEST OF A METAL WITNESS POST.
 AU0252'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 AU0252
 AU0252                          STATION RECOVERY (1982)
 AU0252
 AU0252'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 AU0252'RECOVERED IN GOOD CONDITION.
 AU0252
 AU0252                          STATION RECOVERY (1993)
 AU0252
 AU0252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0252'0.1 KM (0.05 MI) NORTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU0252'IN GIBSON, THENCE 0.7 KM (0.45 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AU0252'THENCE 0.7 KM (0.45 MI) NORTHERLY ALONG DEADWOOD ROAD, 6.3 M (20.7
 AU0252'FT) WEST OF THE CENTERLINE OF THE ROAD, 1.2 M (3.9 FT) EAST OF A
 AU0252'WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0
 AU0252'FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST,
 AU0252'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0945 ***********************************************************************
 CQ0945  DESIGNATION -  A 49
 CQ0945  PID         -  CQ0945
 CQ0945  STATE/COUNTY-  LA/WINN
 CQ0945  COUNTRY     -  US
 CQ0945  USGS QUAD   -  DODSON (2018)
 CQ0945
 CQ0945                         *CURRENT SURVEY CONTROL
 CQ0945  ______________________________________________________________________
 CQ0945* NAD 83(1986) POSITION- 32 03 24.     (N) 092 39 35.     (W)   SCALED
 CQ0945* NAVD 88 ORTHO HEIGHT -    63.08  (+/-2cm)      207.0   (feet) VERTCON3
 CQ0945  ______________________________________________________________________
 CQ0945  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 CQ0945  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0945
 CQ0945.The horizontal coordinates were scaled from a map and have
 CQ0945.an estimated accuracy of +/- 6 seconds.
 CQ0945
 CQ0945.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0945.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0945
 CQ0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0945.GEOID18 height accuracy estimate available here.
 CQ0945
 CQ0945.The vertical order pertains to the NGVD 29 superseded value.
 CQ0945
 CQ0945.Click photographs - Photos may exist for this station.
 CQ0945
 CQ0945;                    North         East    Units  Estimated Accuracy
 CQ0945;SPC LA N     -   172,610.      984,920.      MT  (+/- 180 meters Scaled)
 CQ0945
 CQ0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR321467(NAD 83)
 CQ0945
 CQ0945                          SUPERSEDED SURVEY CONTROL
 CQ0945
 CQ0945  NGVD 29 (11/26/84)   63.141  (m)          207.16   (f) ADJUSTED    2 0
 CQ0945
 CQ0945.Superseded values are not recommended for survey control.
 CQ0945
 CQ0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0945.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0945
 CQ0945_MARKER: DB = BENCH MARK DISK
 CQ0945_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ0945_SP_SET: CULVERT HEADWALL
 CQ0945_STAMPING: A 49 1934
 CQ0945_MARK LOGO: CGS
 CQ0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0945+STABILITY: SURFACE MOTION
 CQ0945
 CQ0945  HISTORY     - Date     Condition        Report By
 CQ0945  HISTORY     - 1934     MONUMENTED       CGS
 CQ0945  HISTORY     - 1935     GOOD             CGS
 CQ0945  HISTORY     - 1943     GOOD             CGS
 CQ0945
 CQ0945                          STATION DESCRIPTION
 CQ0945
 CQ0945'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CQ0945'1.8 MI S FROM DODSON.
 CQ0945'1.8 MILES SOUTH OF AND ALONG THE C. R.I. AND P. R.R. SET HORIZONTAL ON
 CQ0945'THE NORTH END OF THE HEADWALL OF A CONCRETE CULVERT.  100 YARDS NORTH
 CQ0945'OF MILE POLE 180/10.  AND 12 FEET EAST OF CENTER OF TRACK.
 CQ0945
 CQ0945                          STATION RECOVERY (1943)
 CQ0945
 CQ0945'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943
 CQ0945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1782 ***********************************************************************
 BH1782  DESIGNATION -  A 5004 RESET
 BH1782  PID         -  BH1782
 BH1782  STATE/COUNTY-  LA/WASHINGTON
 BH1782  COUNTRY     -  US
 BH1782  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1782
 BH1782                         *CURRENT SURVEY CONTROL
 BH1782  ______________________________________________________________________
 BH1782* NAD 83(1986) POSITION- 30 49 30.     (N) 089 55 03.     (W)   SCALED
 BH1782* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1782  **This station is located in a suspected subsidence area (see below).
 BH1782  ______________________________________________________________________
 BH1782  GEOID HEIGHT    -        -27.634 (meters)                     GEOID18
 BH1782  DYNAMIC HEIGHT  -         65.107 (meters)      213.61  (feet) COMP
 BH1782  MODELED GRAVITY -    979,335.3   (mgal)                       NAVD 88
 BH1782
 BH1782.The horizontal coordinates were scaled from a map and have
 BH1782.an estimated accuracy of +/- 6 seconds.
 BH1782
 BH1782.** This station is in an area of known vertical motion. If an
 BH1782.** orthometric height was ever established but is not available 
 BH1782.** in the current survey control section, the orthometric height
 BH1782.** is considered suspect.  Suspect heights are available in the
 BH1782.** superseded section only if requested.
 BH1782
 BH1782.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1782.GEOID18 height accuracy estimate available here.
 BH1782
 BH1782.Click photographs - Photos may exist for this station.
 BH1782
 BH1782.The dynamic height is computed by dividing the NAVD 88
 BH1782.geopotential number by the normal gravity value computed on the
 BH1782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1782.degrees latitude (g = 980.6199 gals.).
 BH1782
 BH1782.The modeled gravity was interpolated from observed gravity values.
 BH1782
 BH1782;                    North         East    Units  Estimated Accuracy
 BH1782;SPC LA S     -   258,560.    1,135,470.      MT  (+/- 180 meters Scaled)
 BH1782
 BH1782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV209138(NAD 83)
 BH1782
 BH1782                          SUPERSEDED SURVEY CONTROL
 BH1782
 BH1782.No superseded survey control is available for this station.
 BH1782
 BH1782_MARKER: DB = BENCH MARK DISK
 BH1782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1782_STAMPING: A 5004 RESET 1972
 BH1782_MARK LOGO: LAGS
 BH1782_PROJECTION: FLUSH
 BH1782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1782+STABILITY: SURFACE MOTION
 BH1782
 BH1782  HISTORY     - Date     Condition        Report By
 BH1782  HISTORY     - 1972     MONUMENTED       LAGS
 BH1782  HISTORY     - 1984     GOOD             LADTD
 BH1782
 BH1782                          STATION DESCRIPTION
 BH1782
 BH1782'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1782'8.2 KM (5.1 MI) NW FROM BOGALUSA.
 BH1782'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1782'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1782'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1782'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1782'FOR 6.9 KM (4.3 MI) TO THE BENCH MARK ON THE RIGHT, 41.9 METERS
 BH1782'(137.5 FT) EAST OF THE CENTER OF A GRAVEL ROAD, 15.8 METERS (52 FT)
 BH1782'NORTH OF THE CENTER OF HIGHWAY 10, 6.1 METERS (20 FT) WEST OF POWER
 BH1782'POLE NUMBER 183.
 BH1782'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1782'THE MARK IS 0.91 M BELOW HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1781 ***********************************************************************
 BH1781  DESIGNATION -  A 5006 LAGS RESET 1972
 BH1781  PID         -  BH1781
 BH1781  STATE/COUNTY-  LA/WASHINGTON
 BH1781  COUNTRY     -  US
 BH1781  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1781
 BH1781                         *CURRENT SURVEY CONTROL
 BH1781  ______________________________________________________________________
 BH1781* NAD 83(1986) POSITION- 30 49 09.     (N) 089 54 36.     (W)   SCALED
 BH1781* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1781  **This station is located in a suspected subsidence area (see below).
 BH1781  ______________________________________________________________________
 BH1781  GEOID HEIGHT    -        -27.642 (meters)                     GEOID18
 BH1781  DYNAMIC HEIGHT  -         52.386 (meters)      171.87  (feet) COMP
 BH1781  MODELED GRAVITY -    979,335.1   (mgal)                       NAVD 88
 BH1781
 BH1781.The horizontal coordinates were scaled from a map and have
 BH1781.an estimated accuracy of +/- 6 seconds.
 BH1781
 BH1781.** This station is in an area of known vertical motion. If an
 BH1781.** orthometric height was ever established but is not available 
 BH1781.** in the current survey control section, the orthometric height
 BH1781.** is considered suspect.  Suspect heights are available in the
 BH1781.** superseded section only if requested.
 BH1781
 BH1781.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1781.GEOID18 height accuracy estimate available here.
 BH1781
 BH1781.Click photographs - Photos may exist for this station.
 BH1781
 BH1781.The dynamic height is computed by dividing the NAVD 88
 BH1781.geopotential number by the normal gravity value computed on the
 BH1781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1781.degrees latitude (g = 980.6199 gals.).
 BH1781
 BH1781.The modeled gravity was interpolated from observed gravity values.
 BH1781
 BH1781;                    North         East    Units  Estimated Accuracy
 BH1781;SPC LA S     -   257,920.    1,136,190.      MT  (+/- 180 meters Scaled)
 BH1781
 BH1781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV216131(NAD 83)
 BH1781
 BH1781                          SUPERSEDED SURVEY CONTROL
 BH1781
 BH1781.No superseded survey control is available for this station.
 BH1781
 BH1781_MARKER: DB = BENCH MARK DISK
 BH1781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1781_STAMPING: A 5006 RESET 1972
 BH1781_MARK LOGO: LAGS
 BH1781_PROJECTION: FLUSH
 BH1781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1781+STABILITY: SURFACE MOTION
 BH1781
 BH1781  HISTORY     - Date     Condition        Report By
 BH1781  HISTORY     - 1972     MONUMENTED       LAGS
 BH1781  HISTORY     - 1984     GOOD             LADTD
 BH1781
 BH1781                          STATION DESCRIPTION
 BH1781
 BH1781'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1781'7.2 KM (4.5 MI) NW FROM BOGALUSA.
 BH1781'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1781'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1781'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1781'THE JUNCTION STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10 FOR
 BH1781'6 KM (0.7 MI) TO THE BENCH MARK ON THE RIGHT, 32.3 METERS (106 FT)
 BH1781'NORTHWEST OF A TELEPHONE TERMINAL POST ON SOUTH SIDE OF HIGHWAY,
 BH1781'15.8 METERS (52 FT) NORTH OF THE CENTER OF HIGHWAY 10, 6.9 METERS
 BH1781'(22.5 FT) WEST OF POWER POLE NUMBER 172.
 BH1781'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1781'THE MARK IS 1.22 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1778 ***********************************************************************
 BH1778  DESIGNATION -  A 5019
 BH1778  PID         -  BH1778
 BH1778  STATE/COUNTY-  LA/WASHINGTON
 BH1778  COUNTRY     -  US
 BH1778  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1778
 BH1778                         *CURRENT SURVEY CONTROL
 BH1778  ______________________________________________________________________
 BH1778* NAD 83(1986) POSITION- 30 47 38.8    (N) 089 52 55.0    (W)   HD_HELD2
 BH1778* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1778  **This station is located in a suspected subsidence area (see below).
 BH1778  ______________________________________________________________________
 BH1778  GEOID HEIGHT    -        -27.668 (meters)                     GEOID18
 BH1778  DYNAMIC HEIGHT  -         34.151 (meters)      112.04  (feet) COMP
 BH1778  MODELED GRAVITY -    979,334.4   (mgal)                       NAVD 88
 BH1778
 BH1778.The horizontal coordinates were established by autonomous hand held GPS
 BH1778.observations and have an estimated accuracy of +/- 10 meters.
 BH1778
 BH1778.** This station is in an area of known vertical motion. If an
 BH1778.** orthometric height was ever established but is not available 
 BH1778.** in the current survey control section, the orthometric height
 BH1778.** is considered suspect.  Suspect heights are available in the
 BH1778.** superseded section only if requested.
 BH1778
 BH1778.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1778.GEOID18 height accuracy estimate available here.
 BH1778
 BH1778.Click photographs - Photos may exist for this station.
 BH1778
 BH1778.The dynamic height is computed by dividing the NAVD 88
 BH1778.geopotential number by the normal gravity value computed on the
 BH1778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1778.degrees latitude (g = 980.6199 gals.).
 BH1778
 BH1778.The modeled gravity was interpolated from observed gravity values.
 BH1778
 BH1778;                    North         East    Units  Estimated Accuracy
 BH1778;SPC LA S     -   255,177.    1,138,910.      MT  (+/- 10 meters HH2 GPS)
 BH1778
 BH1778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2422710337(NAD 83)
 BH1778
 BH1778                          SUPERSEDED SURVEY CONTROL
 BH1778
 BH1778.No superseded survey control is available for this station.
 BH1778
 BH1778_MARKER: DB = BENCH MARK DISK
 BH1778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1778_STAMPING: A 5019
 BH1778_MARK LOGO: LAGS
 BH1778_PROJECTION: FLUSH
 BH1778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1778+STABILITY: SURFACE MOTION
 BH1778_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1778+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2008
 BH1778
 BH1778  HISTORY     - Date     Condition        Report By
 BH1778  HISTORY     - UNK      MONUMENTED       LAGS
 BH1778  HISTORY     - 1984     GOOD             LADTD
 BH1778  HISTORY     - 20081215 GOOD             MSDOT
 BH1778
 BH1778                          STATION DESCRIPTION
 BH1778
 BH1778'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1778'IN BOGALUSA.
 BH1778'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1778'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1778'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1778'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1778'FOR 2.1 KMI (1.3 MI) TO THE BENCH MARK ON THE LEFT, 38.6 METERS
 BH1778'(126.5 FT) EAST OF THE CENTER OF PEARL STREET, 25.1 METERS (82.5 FT)
 BH1778'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME HOUSE,
 BH1778'10.7 METERS (35 FT) SOUTH OF THE CENTER OF HIGHWAY 10, 7.9 METERS
 BH1778'(26 FT) SOUTHWEST OF A SEWER PUMP MANHOLE, AND 1.8 METERS (6 FT) SOUTH
 BH1778'OF AN OLD LOUISIANA CONTROL SURVEY SIGN.
 BH1778'THE MARK IS 0.15 METERS  E FROM A WITNESS POST.
 BH1778'THE MARK IS 0.61 M BELOW HIGHWAY 10.
 BH1778
 BH1778                          STATION RECOVERY (2008)
 BH1778
 BH1778'RECOVERY NOTE BY MS DEPT TRANS 2008 (KLH)
 BH1778'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1777 ***********************************************************************
 BH1777  DESIGNATION -  A 5020 LAGS
 BH1777  PID         -  BH1777
 BH1777  STATE/COUNTY-  LA/WASHINGTON
 BH1777  COUNTRY     -  US
 BH1777  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1777
 BH1777                         *CURRENT SURVEY CONTROL
 BH1777  ______________________________________________________________________
 BH1777* NAD 83(1986) POSITION- 30 47 28.     (N) 089 52 26.     (W)   SCALED
 BH1777* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1777  **This station is located in a suspected subsidence area (see below).
 BH1777  ______________________________________________________________________
 BH1777  GEOID HEIGHT    -        -27.676 (meters)                     GEOID18
 BH1777  DYNAMIC HEIGHT  -         33.263 (meters)      109.13  (feet) COMP
 BH1777  MODELED GRAVITY -    979,334.4   (mgal)                       NAVD 88
 BH1777
 BH1777.The horizontal coordinates were scaled from a map and have
 BH1777.an estimated accuracy of +/- 6 seconds.
 BH1777
 BH1777.** This station is in an area of known vertical motion. If an
 BH1777.** orthometric height was ever established but is not available 
 BH1777.** in the current survey control section, the orthometric height
 BH1777.** is considered suspect.  Suspect heights are available in the
 BH1777.** superseded section only if requested.
 BH1777
 BH1777.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1777.GEOID18 height accuracy estimate available here.
 BH1777
 BH1777.Click photographs - Photos may exist for this station.
 BH1777
 BH1777.The dynamic height is computed by dividing the NAVD 88
 BH1777.geopotential number by the normal gravity value computed on the
 BH1777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1777.degrees latitude (g = 980.6199 gals.).
 BH1777
 BH1777.The modeled gravity was interpolated from observed gravity values.
 BH1777
 BH1777;                    North         East    Units  Estimated Accuracy
 BH1777;SPC LA S     -   254,850.    1,139,690.      MT  (+/- 180 meters Scaled)
 BH1777
 BH1777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV249099(NAD 83)
 BH1777
 BH1777                          SUPERSEDED SURVEY CONTROL
 BH1777
 BH1777.No superseded survey control is available for this station.
 BH1777
 BH1777_MARKER: DB = BENCH MARK DISK
 BH1777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1777_STAMPING: A 5020
 BH1777_MARK LOGO: LAGS
 BH1777_PROJECTION: FLUSH
 BH1777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1777+STABILITY: SURFACE MOTION
 BH1777
 BH1777  HISTORY     - Date     Condition        Report By
 BH1777  HISTORY     - UNK      MONUMENTED       LAGS
 BH1777  HISTORY     - 1984     GOOD             LADTD
 BH1777
 BH1777                          STATION DESCRIPTION
 BH1777
 BH1777'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1777'IN BOGALUSA.
 BH1777'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1777'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1777'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1777'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1777'FOR 1.6 KM (1 MI) TO THE BENCH MARK ON THE RIGHT AT THE JUNCTION OF
 BH1777'HIGHWAY 10 AND ONTARIO AVE, 12.5 METERS (41 FT) EAST OF THE CENTER OF
 BH1777'HIGHWAY 10, 11 METERS (36 FT) SOUTH OF THE CENTER OF ONTARIO AVE,
 BH1777'10.8 METERS (35.5 FT) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A
 BH1777'BRICK HOUSE, AND 7.5 METERS (24.5 FT) WEST OF A 28-INCH WATER OAK
 BH1777'TREE.
 BH1777'THE MARK IS 1.52 METERS  E FROM A WITNESS POST.
 BH1777'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1793 ***********************************************************************
 BH1793  DESIGNATION -  A 5034 LAGS RESET 1973
 BH1793  PID         -  BH1793
 BH1793  STATE/COUNTY-  LA/WASHINGTON
 BH1793  COUNTRY     -  US
 BH1793  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1793
 BH1793                         *CURRENT SURVEY CONTROL
 BH1793  ______________________________________________________________________
 BH1793* NAD 83(1986) POSITION- 30 52 03.     (N) 089 59 41.     (W)   SCALED
 BH1793* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1793  **This station is located in a suspected subsidence area (see below).
 BH1793  ______________________________________________________________________
 BH1793  GEOID HEIGHT    -        -27.539 (meters)                     GEOID18
 BH1793  DYNAMIC HEIGHT  -         84.215 (meters)      276.30  (feet) COMP
 BH1793  MODELED GRAVITY -    979,338.3   (mgal)                       NAVD 88
 BH1793
 BH1793.The horizontal coordinates were scaled from a map and have
 BH1793.an estimated accuracy of +/- 6 seconds.
 BH1793
 BH1793.** This station is in an area of known vertical motion. If an
 BH1793.** orthometric height was ever established but is not available 
 BH1793.** in the current survey control section, the orthometric height
 BH1793.** is considered suspect.  Suspect heights are available in the
 BH1793.** superseded section only if requested.
 BH1793
 BH1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1793.GEOID18 height accuracy estimate available here.
 BH1793
 BH1793.Click photographs - Photos may exist for this station.
 BH1793
 BH1793.The dynamic height is computed by dividing the NAVD 88
 BH1793.geopotential number by the normal gravity value computed on the
 BH1793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1793.degrees latitude (g = 980.6199 gals.).
 BH1793
 BH1793.The modeled gravity was interpolated from observed gravity values.
 BH1793
 BH1793;                    North         East    Units  Estimated Accuracy
 BH1793;SPC LA S     -   263,180.    1,128,020.      MT  (+/- 180 meters Scaled)
 BH1793
 BH1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV136187(NAD 83)
 BH1793
 BH1793                          SUPERSEDED SURVEY CONTROL
 BH1793
 BH1793.No superseded survey control is available for this station.
 BH1793
 BH1793_MARKER: DB = BENCH MARK DISK
 BH1793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1793_STAMPING: A 5034 RESET 1973
 BH1793_MARK LOGO: LAGS
 BH1793_PROJECTION: FLUSH
 BH1793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1793+STABILITY: SURFACE MOTION
 BH1793
 BH1793  HISTORY     - Date     Condition        Report By
 BH1793  HISTORY     - 1973     MONUMENTED       LAGS
 BH1793  HISTORY     - 1984     GOOD             LADTD
 BH1793
 BH1793                          STATION DESCRIPTION
 BH1793
 BH1793'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1793'17.4 KM (10.8 MI) NW FROM BOGALUSA.
 BH1793'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1793'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1793'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1793'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1793'FOR 16.1 KM (10 MI) TO THE BENCH MARK ON THE RIGHT NEAR THE JUNCTION
 BH1793'WITH DOLLAR ROAD, 97.8 METERS (321 FT) EAST OF THE CENTER OF DOLLAR
 BH1793'ROAD, 23.3 METERS (76.5 FT) NORTH OF THE CENTER OF HIGHWAY 10,
 BH1793'11.6 METERS (38 FT) EAST OF A POWER POLE, AND 2.1 METERS (7 FT) NORTH
 BH1793'OF A RIGHT-OF-WAY FENCE.
 BH1793'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BH1793'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1779 ***********************************************************************
 BH1779  DESIGNATION -  A 5036 LAGS
 BH1779  PID         -  BH1779
 BH1779  STATE/COUNTY-  LA/WASHINGTON
 BH1779  COUNTRY     -  US
 BH1779  USGS QUAD   -  BOGALUSA WEST (2018)
 BH1779
 BH1779                         *CURRENT SURVEY CONTROL
 BH1779  ______________________________________________________________________
 BH1779* NAD 83(1986) POSITION- 30 48 20.     (N) 089 53 41.     (W)   SCALED
 BH1779* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1779  **This station is located in a suspected subsidence area (see below).
 BH1779  ______________________________________________________________________
 BH1779  GEOID HEIGHT    -        -27.657 (meters)                     GEOID18
 BH1779  DYNAMIC HEIGHT  -         48.761 (meters)      159.98  (feet) COMP
 BH1779  MODELED GRAVITY -    979,334.7   (mgal)                       NAVD 88
 BH1779
 BH1779.The horizontal coordinates were scaled from a map and have
 BH1779.an estimated accuracy of +/- 6 seconds.
 BH1779
 BH1779.** This station is in an area of known vertical motion. If an
 BH1779.** orthometric height was ever established but is not available 
 BH1779.** in the current survey control section, the orthometric height
 BH1779.** is considered suspect.  Suspect heights are available in the
 BH1779.** superseded section only if requested.
 BH1779
 BH1779.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1779.GEOID18 height accuracy estimate available here.
 BH1779
 BH1779.Click photographs - Photos may exist for this station.
 BH1779
 BH1779.The dynamic height is computed by dividing the NAVD 88
 BH1779.geopotential number by the normal gravity value computed on the
 BH1779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1779.degrees latitude (g = 980.6199 gals.).
 BH1779
 BH1779.The modeled gravity was interpolated from observed gravity values.
 BH1779
 BH1779;                    North         East    Units  Estimated Accuracy
 BH1779;SPC LA S     -   256,430.    1,137,670.      MT  (+/- 180 meters Scaled)
 BH1779
 BH1779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV230116(NAD 83)
 BH1779
 BH1779                          SUPERSEDED SURVEY CONTROL
 BH1779
 BH1779.No superseded survey control is available for this station.
 BH1779
 BH1779_MARKER: DB = BENCH MARK DISK
 BH1779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1779_STAMPING: A 5036
 BH1779_MARK LOGO: LAGS
 BH1779_PROJECTION: FLUSH
 BH1779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1779+STABILITY: SURFACE MOTION
 BH1779
 BH1779  HISTORY     - Date     Condition        Report By
 BH1779  HISTORY     - UNK      MONUMENTED       LAGS
 BH1779  HISTORY     - 1984     GOOD             LADTD
 BH1779
 BH1779                          STATION DESCRIPTION
 BH1779
 BH1779'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1779'IN BOGALUSA.
 BH1779'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1779'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1779'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.5 KM (0.3 MI) TO
 BH1779'THE JUNCTION WITH STATE HIGHWAY 10, THENCE WEST (LEFT) ON HIGHWAY 10
 BH1779'FOR 3.9 KM (2.4 MI) TO THE BENCH MARK ON THE RIGHT SET IN A FLOWER
 BH1779'BED, 77.4 METERS (254 FT) WEST OF A UNITED GAS PIPELINE VENT,
 BH1779'27.4 METERS (90 FT) WEST OF POWER POLE NUMBER 16 WITH TRANSFORMER, AND
 BH1779'16.3 METERS (53.5 FT) SOUTH-SOUTHWEST OF SOUTHWEST CORNER OF BRICK
 BH1779'CHIMNEY TO A WHITE ASBESTOS SIDING HOUSE.
 BH1779'THE MARK IS 7.32 METERS  N FROM  THE CENTER OF HIGHWAY 10
 BH1779'THE MARK IS ABOVE LEVEL WITH HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1776 ***********************************************************************
 BH1776  DESIGNATION -  A 5038 LAGS
 BH1776  PID         -  BH1776
 BH1776  STATE/COUNTY-  LA/WASHINGTON
 BH1776  COUNTRY     -  US
 BH1776  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1776
 BH1776                         *CURRENT SURVEY CONTROL
 BH1776  ______________________________________________________________________
 BH1776* NAD 83(1986) POSITION- 30 47 22.     (N) 089 52 26.     (W)   SCALED
 BH1776* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1776  **This station is located in a suspected subsidence area (see below).
 BH1776  ______________________________________________________________________
 BH1776  GEOID HEIGHT    -        -27.675 (meters)                     GEOID18
 BH1776  DYNAMIC HEIGHT  -         32.759 (meters)      107.48  (feet) COMP
 BH1776  MODELED GRAVITY -    979,334.4   (mgal)                       NAVD 88
 BH1776
 BH1776.The horizontal coordinates were scaled from a map and have
 BH1776.an estimated accuracy of +/- 6 seconds.
 BH1776
 BH1776.** This station is in an area of known vertical motion. If an
 BH1776.** orthometric height was ever established but is not available 
 BH1776.** in the current survey control section, the orthometric height
 BH1776.** is considered suspect.  Suspect heights are available in the
 BH1776.** superseded section only if requested.
 BH1776
 BH1776.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1776.GEOID18 height accuracy estimate available here.
 BH1776
 BH1776.Click photographs - Photos may exist for this station.
 BH1776
 BH1776.The dynamic height is computed by dividing the NAVD 88
 BH1776.geopotential number by the normal gravity value computed on the
 BH1776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1776.degrees latitude (g = 980.6199 gals.).
 BH1776
 BH1776.The modeled gravity was interpolated from observed gravity values.
 BH1776
 BH1776;                    North         East    Units  Estimated Accuracy
 BH1776;SPC LA S     -   254,670.    1,139,690.      MT  (+/- 180 meters Scaled)
 BH1776
 BH1776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV249097(NAD 83)
 BH1776
 BH1776                          SUPERSEDED SURVEY CONTROL
 BH1776
 BH1776.No superseded survey control is available for this station.
 BH1776
 BH1776_MARKER: DB = BENCH MARK DISK
 BH1776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1776_STAMPING: A 5038
 BH1776_MARK LOGO: LAGS
 BH1776_PROJECTION: FLUSH
 BH1776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1776+STABILITY: SURFACE MOTION
 BH1776
 BH1776  HISTORY     - Date     Condition        Report By
 BH1776  HISTORY     - UNK      MONUMENTED       LAGS
 BH1776  HISTORY     - 1984     GOOD             LADTD
 BH1776
 BH1776                          STATION DESCRIPTION
 BH1776
 BH1776'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1776'IN BOGALUSA.
 BH1776'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1776'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND STREET, THENCE
 BH1776'STRAIGHT AHEAD AND NORTH ON CUMBERLAND STREET FOR 0.6 KM (0.35 MI) TO
 BH1776'ONTARIO STREET, THENCE WEST (LEFT) ON ONTARIO STREET FOR 1KM (0.65MI)
 BH1776'TO THE BENCH MARK ON THE RIGHT NEAR A DRIVE, 141.7 METERS (465 FT)
 BH1776'EAST OF THE CENTER OF JAMES STREET, 65.2 METERS (214 FT) WEST OF THE
 BH1776'CENTER OF SWANEE STREET, 7 METERS (23 FT) NORTH OF THE CENTER OF
 BH1776'ONTARIO AVENUE, 5.3 METERS (17.5 FT) NORTHEAST OF A POWER POLE WITH
 BH1776'SECURITY LIGHT, AND 2.1 METERS (7 FT) NORTH OF A CEMENT CULVERT UNDER
 BH1776'DRIVE.
 BH1776'THE MARK IS 1.37 METERS  S FROM A WITNESS POST.
 BH1776'THE MARK IS ABOVE LEVEL WITH ONTARIO AVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1332 ***********************************************************************
 BH1332  DESIGNATION -  A 5043
 BH1332  PID         -  BH1332
 BH1332  STATE/COUNTY-  LA/WASHINGTON
 BH1332  COUNTRY     -  US
 BH1332  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1332
 BH1332                         *CURRENT SURVEY CONTROL
 BH1332  ______________________________________________________________________
 BH1332* NAD 83(1986) POSITION- 30 47 23.2    (N) 089 51 19.6    (W)   HD_HELD2
 BH1332* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1332  **This station is located in a suspected subsidence area (see below).
 BH1332  ______________________________________________________________________
 BH1332  GEOID HEIGHT    -        -27.698 (meters)                     GEOID18
 BH1332  DYNAMIC HEIGHT  -         30.662 (meters)      100.60  (feet) COMP
 BH1332  MODELED GRAVITY -    979,334.5   (mgal)                       NAVD 88
 BH1332
 BH1332.The horizontal coordinates were established by autonomous hand held GPS
 BH1332.observations and have an estimated accuracy of +/- 10 meters.
 BH1332
 BH1332.** This station is in an area of known vertical motion. If an
 BH1332.** orthometric height was ever established but is not available 
 BH1332.** in the current survey control section, the orthometric height
 BH1332.** is considered suspect.  Suspect heights are available in the
 BH1332.** superseded section only if requested.
 BH1332
 BH1332.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1332.GEOID18 height accuracy estimate available here.
 BH1332
 BH1332.Click photographs - Photos may exist for this station.
 BH1332
 BH1332.The dynamic height is computed by dividing the NAVD 88
 BH1332.geopotential number by the normal gravity value computed on the
 BH1332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1332.degrees latitude (g = 980.6199 gals.).
 BH1332
 BH1332.The modeled gravity was interpolated from observed gravity values.
 BH1332
 BH1332;                    North         East    Units  Estimated Accuracy
 BH1332;SPC LA S     -   254,729.    1,141,452.      MT  (+/- 10 meters HH2 GPS)
 BH1332
 BH1332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2675109791(NAD 83)
 BH1332
 BH1332                          SUPERSEDED SURVEY CONTROL
 BH1332
 BH1332.No superseded survey control is available for this station.
 BH1332
 BH1332_MARKER: DD = SURVEY DISK
 BH1332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1332_STAMPING: A 5043 ELEV 101 FT
 BH1332_MARK LOGO: LAGS
 BH1332_PROJECTION: FLUSH
 BH1332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1332+STABILITY: SURFACE MOTION
 BH1332_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1332+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2008
 BH1332
 BH1332  HISTORY     - Date     Condition        Report By
 BH1332  HISTORY     - UNK      MONUMENTED       LAGS
 BH1332  HISTORY     - 1958     GOOD             CGS
 BH1332  HISTORY     - 1984     GOOD             LADTD
 BH1332  HISTORY     - 20081215 GOOD             MSDOT
 BH1332
 BH1332                          STATION DESCRIPTION
 BH1332
 BH1332'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 BH1332'IN BOGALUSA.
 BH1332'LOCATED AT BOGALUSA, NORTH OF THE HIGH SCHOOL BUILDING, AT THE
 BH1332'INTERSECTION OF LOUISIANA AVENUE AND ATLANTIC STREET.  IT IS IN THE
 BH1332'WEST END OF THE NEUTRAL GROUND OF THE PARKWAY, 2.6 FEET EAST OF THE
 BH1332'WEST END OF THE PARKWAY, AND 3.6 FEET SOUTH OF A CONCRETE WITNESS
 BH1332'POST.  IT IS A STANDARD LOUISIANA GEODETIC SURVEY DISK SET IN THE TOP
 BH1332'OF A 6-INCH SQUARE CONCRETE POST ABOUT 6 INCHES BELOW THE SURFACE OF
 BH1332'THE GROUND.
 BH1332
 BH1332                          STATION RECOVERY (1984)
 BH1332
 BH1332'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BH1332'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.
 BH1332'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1332'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND ST, THENCE EAST
 BH1332'(RIGHT) ON OKECAHOBEE AVE FOR 0.3 KM (0.2 MI) TO THE JUNCTION OF
 BH1332'AUSTIN ST, THENCE NORTH (LEFT) ON AUSTIN ST FOR 0.5 KM (0.3 MI) TO THE
 BH1332'JUNCTION OF LOUISIANA AVE, THENCE EAST (RIGHT) ON LOUISIANA AVE FOR
 BH1332'0.5 KM (0.3 MI) TO THE BENCH MARK SET IN THE NEUTRAL GROUNDS EAST OF
 BH1332'THE JUNCTIONS OF LOUISIANA AVE AND ATLANTA ST, 21.3 METERS (70 FT)
 BH1332'EAST-SOUTHEAST OF A FIREPLUG, 15.5 METERS (51 FT) EAST OF A MANHOLE,
 BH1332'0.9 METER (3 FT) WEST-NORTHWEST OF POWER POLE NUMBER 5 WITH 2 STREET
 BH1332'LIGHTS, AND 0.3 METER (1 FT) WEST-SOUTHWEST OF LOUISIANA AVE AND
 BH1332'ATLANTA ST ROAD SIGN.
 BH1332'THE MARK IS 1.07 METERS  S FROM A WITNESS POST.
 BH1332'THE MARK IS ABOVE LEVEL WITH LOUISIANA AVE.
 BH1332
 BH1332                          STATION RECOVERY (2008)
 BH1332
 BH1332'RECOVERY NOTE BY MS DEPT TRANS 2008 (KLH)
 BH1332'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1231 ***********************************************************************
 BK1231  DESIGNATION -  A 51
 BK1231  PID         -  BK1231
 BK1231  STATE/COUNTY-  LA/ALLEN
 BK1231  COUNTRY     -  US
 BK1231  USGS QUAD   -  LE BLANC (2018)
 BK1231
 BK1231                         *CURRENT SURVEY CONTROL
 BK1231  ______________________________________________________________________
 BK1231* NAD 83(1986) POSITION- 30 30 53.     (N) 092 58 44.     (W)   SCALED
 BK1231* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1231  **This station is located in a suspected subsidence area (see below).
 BK1231  ______________________________________________________________________
 BK1231  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BK1231
 BK1231.The horizontal coordinates were scaled from a map and have
 BK1231.an estimated accuracy of +/- 6 seconds.
 BK1231
 BK1231.** This station is in an area of known vertical motion. If an
 BK1231.** orthometric height was ever established but is not available 
 BK1231.** in the current survey control section, the orthometric height
 BK1231.** is considered suspect.  Suspect heights are available in the
 BK1231.** superseded section only if requested.
 BK1231
 BK1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1231.GEOID18 height accuracy estimate available here.
 BK1231
 BK1231.Click photographs - Photos may exist for this station.
 BK1231
 BK1231;                    North         East    Units  Estimated Accuracy
 BK1231;SPC LA S     -   224,460.      842,060.      MT  (+/- 180 meters Scaled)
 BK1231
 BK1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP020758(NAD 83)
 BK1231
 BK1231                          SUPERSEDED SURVEY CONTROL
 BK1231
 BK1231.No superseded survey control is available for this station.
 BK1231
 BK1231_MARKER: DB = BENCH MARK DISK
 BK1231_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK1231+WITH SETTING: PAVEMENT
 BK1231_SP_SET: RR SIGNAL TOWER FOOTING
 BK1231_STAMPING: A 51 1935
 BK1231_MARK LOGO: CGS
 BK1231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1231+STABILITY: SURFACE MOTION
 BK1231
 BK1231  HISTORY     - Date     Condition        Report By
 BK1231  HISTORY     - 1935     MONUMENTED       CGS
 BK1231
 BK1231                          STATION DESCRIPTION
 BK1231
 BK1231'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1231'4.1 MI E FROM REEVES.
 BK1231'4.1 MI E OF AND ALONG THE M P R R 0.4 MILE E OF MILEPOST 536.  IN
 BK1231'RAILWAY SIGNAL TOWER 536.5.  9 FEET N OF CENTER OF TRACK.  DISK IS SET
 BK1231'HORIZONTALLY IN SE CORNER OF FOOTING OF TOWER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0963 ***********************************************************************
 BX0963  DESIGNATION -  A 526
 BX0963  PID         -  BX0963
 BX0963  STATE/COUNTY-  LA/RAPIDES
 BX0963  COUNTRY     -  US
 BX0963  USGS QUAD   -  LECOMPTE (2018)
 BX0963
 BX0963                         *CURRENT SURVEY CONTROL
 BX0963  ______________________________________________________________________
 BX0963* NAD 83(1986) POSITION- 31 04 59.     (N) 092 23 40.     (W)   SCALED
 BX0963* NAVD 88 ORTHO HEIGHT -    22.89  (+/-2cm)       75.1   (feet) VERTCON3
 BX0963  ______________________________________________________________________
 BX0963  GEOID HEIGHT    -        -26.797 (meters)                     GEOID18
 BX0963  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0963
 BX0963.The horizontal coordinates were scaled from a map and have
 BX0963.an estimated accuracy of +/- 6 seconds.
 BX0963
 BX0963.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0963.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0963
 BX0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0963.GEOID18 height accuracy estimate available here.
 BX0963
 BX0963.The vertical order pertains to the NGVD 29 superseded value.
 BX0963
 BX0963.Click photographs - Photos may exist for this station.
 BX0963
 BX0963;                    North         East    Units  Estimated Accuracy
 BX0963;SPC LA N     -    64,650.    1,010,070.      MT  (+/- 180 meters Scaled)
 BX0963
 BX0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ577389(NAD 83)
 BX0963
 BX0963                          SUPERSEDED SURVEY CONTROL
 BX0963
 BX0963  NGVD 29 (11/26/84)   22.874  (m)           75.05   (f) ADJUSTED    2 0
 BX0963
 BX0963.Superseded values are not recommended for survey control.
 BX0963
 BX0963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0963.See file dsdata.pdf to determine how the superseded data were derived.
 BX0963
 BX0963_MARKER: DD = SURVEY DISK
 BX0963_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0963_STAMPING: A 526
 BX0963_PROJECTION: FLUSH
 BX0963_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0963
 BX0963  HISTORY     - Date     Condition        Report By
 BX0963  HISTORY     - UNK      MONUMENTED       LAGS
 BX0963  HISTORY     - 1968     GOOD             LADTD
 BX0963  HISTORY     - 1972     MARK NOT FOUND   LADH
 BX0963  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0963
 BX0963                          STATION DESCRIPTION
 BX0963
 BX0963'DESCRIBED BY LA TRANSP AND DEV 1968
 BX0963'IN LECOMPTE.
 BX0963'LOCATED AT LECOMPTE, IN THE SOUTH SECTION OF TOWN NEAR COTTON GROWERS
 BX0963'GIN COMPANY, INC. BETWEEN UNITED STATES HIGHWAY 71 AND THE TEXAS
 BX0963'PACIFIC-MISSOURI PACIFIC RAILROAD.  240 FEET NORTHWEST OF NORTHWEST
 BX0963'CORNER OF MAIN PART OF GIN BUILDING (NOT SHED).  104 FEET NORTHWEST OF
 BX0963'NORTHWEST CORNER OF COTTON GROWERS GIN COMPANY, INC. OFFICE.  51.3
 BX0963'FEET WEST OF 24 INCH PECAN TREE.  56.3 FEET SOUTHWEST OF TELEPHONE
 BX0963'POLE IN THE NORTHEAST JUNCTION OF GRAVEL STREET RUNNING NORTH AND
 BX0963'BLACKTOP STREET RUNNING EAST.  254 FEET SOUTHEAST OF CONCRETE BASE OF
 BX0963'SIGNAL BOX AT RAILROAD CROSSING.  49 FEET EAST OF SWITCH BOX.  21.5
 BX0963'FEET EAST OF EAST RAIL ON MAIN TRACK.  SET IN CONCRETE POST FLUSH WITH
 BX0963'GROUND.  1/4, SEC 6, T 1 N, R 1 E.
 BX0963
 BX0963                          STATION RECOVERY (1972)
 BX0963
 BX0963'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1972
 BX0963'MARK NOT FOUND.
 BX0963
 BX0963                          STATION RECOVERY (1999)
 BX0963
 BX0963'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0963'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1494 ***********************************************************************
 BX1494  DESIGNATION -  A 5474 LAGS
 BX1494  PID         -  BX1494
 BX1494  STATE/COUNTY-  LA/WINN
 BX1494  COUNTRY     -  US
 BX1494  USGS QUAD   -  CALVIN (2018)
 BX1494
 BX1494                         *CURRENT SURVEY CONTROL
 BX1494  ______________________________________________________________________
 BX1494* NAD 83(1986) POSITION- 31 53 59.     (N) 092 47 00.     (W)   SCALED
 BX1494* NAVD 88 ORTHO HEIGHT -    98.09  (+/-2cm)      321.8   (feet) VERTCON3
 BX1494  ______________________________________________________________________
 BX1494  GEOID HEIGHT    -        -25.807 (meters)                     GEOID18
 BX1494  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1494
 BX1494.The horizontal coordinates were scaled from a map and have
 BX1494.an estimated accuracy of +/- 6 seconds.
 BX1494
 BX1494.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1494.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1494
 BX1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1494.GEOID18 height accuracy estimate available here.
 BX1494
 BX1494.The vertical order pertains to the NGVD 29 superseded value.
 BX1494
 BX1494.Click photographs - Photos may exist for this station.
 BX1494
 BX1494;                    North         East    Units  Estimated Accuracy
 BX1494;SPC LA N     -   155,230.      973,200.      MT  (+/- 180 meters Scaled)
 BX1494
 BX1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR204293(NAD 83)
 BX1494
 BX1494                          SUPERSEDED SURVEY CONTROL
 BX1494
 BX1494  NGVD 29 (11/26/84)   98.144  (m)          321.99   (f) ADJUSTED    2 0
 BX1494
 BX1494.Superseded values are not recommended for survey control.
 BX1494
 BX1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1494.See file dsdata.pdf to determine how the superseded data were derived.
 BX1494
 BX1494_MARKER: DD = SURVEY DISK
 BX1494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1494_STAMPING: A 5474
 BX1494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1494+STABILITY: SURFACE MOTION
 BX1494
 BX1494  HISTORY     - Date     Condition        Report By
 BX1494  HISTORY     - UNK      MONUMENTED       LAGS
 BX1494  HISTORY     - 1949     GOOD             CGS
 BX1494  HISTORY     - 19981017 MARK NOT FOUND   USPSQD
 BX1494
 BX1494                          STATION DESCRIPTION
 BX1494
 BX1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1494'8.6 MI W FROM WINNFIELD.
 BX1494'8.6 MILES WEST ALONG U.S. HIGHWY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1494'218.0 FEET NORTHWEST OF AND ACROSS THE ROAD FROM THE NORTH CORNER OF
 BX1494'THE HOUSE AT THE GUM SPRINGS FIRE TOWER, 42 FEET NORTHWEST OF THE
 BX1494'CENTER LINE OF THE HIGHWAY, 47.0 FEET SOUTHWEST OF A POWER POLE, 5.0
 BX1494'FEET SOUTHEAST OF THE RIGHT OF WAY FENCE, 4.0 FEET SOUTHEAST OF A
 BX1494'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1
 BX1494'FOOT ABOVE THE GROUND.
 BX1494
 BX1494                          STATION RECOVERY (1998)
 BX1494
 BX1494'RECOVERY NOTE BY US POWER SQUADRON 1998
 BX1494'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1493 ***********************************************************************
 BX1493  DESIGNATION -  A 5476 LAGS
 BX1493  PID         -  BX1493
 BX1493  STATE/COUNTY-  LA/WINN
 BX1493  COUNTRY     -  US
 BX1493  USGS QUAD   -  CALVIN (2018)
 BX1493
 BX1493                         *CURRENT SURVEY CONTROL
 BX1493  ______________________________________________________________________
 BX1493* NAD 83(1986) POSITION- 31 54 08.     (N) 092 46 32.     (W)   SCALED
 BX1493* NAVD 88 ORTHO HEIGHT -    83.31  (+/-2cm)      273.3   (feet) VERTCON3
 BX1493  ______________________________________________________________________
 BX1493  GEOID HEIGHT    -        -25.802 (meters)                     GEOID18
 BX1493  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1493
 BX1493.The horizontal coordinates were scaled from a map and have
 BX1493.an estimated accuracy of +/- 6 seconds.
 BX1493
 BX1493.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1493.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1493
 BX1493.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1493.GEOID18 height accuracy estimate available here.
 BX1493
 BX1493.The vertical order pertains to the NGVD 29 superseded value.
 BX1493
 BX1493.Click photographs - Photos may exist for this station.
 BX1493
 BX1493;                    North         East    Units  Estimated Accuracy
 BX1493;SPC LA N     -   155,500.      973,940.      MT  (+/- 180 meters Scaled)
 BX1493
 BX1493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR212296(NAD 83)
 BX1493
 BX1493                          SUPERSEDED SURVEY CONTROL
 BX1493
 BX1493  NGVD 29 (11/26/84)   83.370  (m)          273.52   (f) ADJUSTED    2 0
 BX1493
 BX1493.Superseded values are not recommended for survey control.
 BX1493
 BX1493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1493.See file dsdata.pdf to determine how the superseded data were derived.
 BX1493
 BX1493_MARKER: DD = SURVEY DISK
 BX1493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1493_STAMPING: A 5476
 BX1493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1493+STABILITY: SURFACE MOTION
 BX1493
 BX1493  HISTORY     - Date     Condition        Report By
 BX1493  HISTORY     - UNK      MONUMENTED       LAGS
 BX1493  HISTORY     - 1949     GOOD             CGS
 BX1493  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1493
 BX1493                          STATION DESCRIPTION
 BX1493
 BX1493'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1493'8.2 MI W FROM WINNFIELD.
 BX1493'8.2 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1493'AT THE TOP OF A HILL, 38 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BX1493'14.0 FEET SOUTH OF THE RIGHT OF WAY FENCE, 17.6 FEET WEST OF A
 BX1493'TELEPHONE POLE, 13.0 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A
 BX1493'CONCRETE POST WHICH IS 0.2 FOOT BELOW THE TOP OF THE GROUND.
 BX1493
 BX1493                          STATION RECOVERY (2001)
 BX1493
 BX1493'RECOVERY NOTE BY US POWER SQUADRON 2001 (CTA)
 BX1493'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1492 ***********************************************************************
 BX1492  DESIGNATION -  A 5477 LAGS
 BX1492  PID         -  BX1492
 BX1492  STATE/COUNTY-  LA/WINN
 BX1492  COUNTRY     -  US
 BX1492  USGS QUAD   -  CALVIN (2018)
 BX1492
 BX1492                         *CURRENT SURVEY CONTROL
 BX1492  ______________________________________________________________________
 BX1492* NAD 83(1986) POSITION- 31 54 11.     (N) 092 46 05.     (W)   SCALED
 BX1492* NAVD 88 ORTHO HEIGHT -    74.74  (+/-2cm)      245.2   (feet) VERTCON3
 BX1492  ______________________________________________________________________
 BX1492  GEOID HEIGHT    -        -25.799 (meters)                     GEOID18
 BX1492  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1492
 BX1492.The horizontal coordinates were scaled from a map and have
 BX1492.an estimated accuracy of +/- 6 seconds.
 BX1492
 BX1492.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1492.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1492
 BX1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1492.GEOID18 height accuracy estimate available here.
 BX1492
 BX1492.The vertical order pertains to the NGVD 29 superseded value.
 BX1492
 BX1492.Click photographs - Photos may exist for this station.
 BX1492
 BX1492;                    North         East    Units  Estimated Accuracy
 BX1492;SPC LA N     -   155,600.      974,650.      MT  (+/- 180 meters Scaled)
 BX1492
 BX1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR219297(NAD 83)
 BX1492
 BX1492                          SUPERSEDED SURVEY CONTROL
 BX1492
 BX1492  NGVD 29 (11/26/84)   74.798  (m)          245.40   (f) ADJUSTED    2 0
 BX1492
 BX1492.Superseded values are not recommended for survey control.
 BX1492
 BX1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1492.See file dsdata.pdf to determine how the superseded data were derived.
 BX1492
 BX1492_MARKER: DD = SURVEY DISK
 BX1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1492_STAMPING: A 5477
 BX1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1492+STABILITY: SURFACE MOTION
 BX1492
 BX1492  HISTORY     - Date     Condition        Report By
 BX1492  HISTORY     - UNK      MONUMENTED       LAGS
 BX1492  HISTORY     - 1949     GOOD             CGS
 BX1492
 BX1492                          STATION DESCRIPTION
 BX1492
 BX1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1492'7.75 MI W FROM WINNFIELD.
 BX1492'7.75 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT
 BX1492'WINNFIELD, 50.0 FEET EAST OF A POWER POLE, 41 FEET SOUTH OF THE CENTER
 BX1492'LINE OF THE HIGHWAY, 8.6 FEET NORTH OF THE RIGHT OF WAY FENCE, 7.6
 BX1492'FEET NORTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BX1492'PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1491 ***********************************************************************
 BX1491  DESIGNATION -  A 5478 LAGS
 BX1491  PID         -  BX1491
 BX1491  STATE/COUNTY-  LA/WINN
 BX1491  COUNTRY     -  US
 BX1491  USGS QUAD   -  CALVIN (2018)
 BX1491
 BX1491                         *CURRENT SURVEY CONTROL
 BX1491  ______________________________________________________________________
 BX1491* NAD 83(1986) POSITION- 31 54 18.     (N) 092 45 27.     (W)   SCALED
 BX1491* NAVD 88 ORTHO HEIGHT -    57.42  (+/-2cm)      188.4   (feet) VERTCON3
 BX1491  ______________________________________________________________________
 BX1491  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 BX1491  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1491
 BX1491.The horizontal coordinates were scaled from a map and have
 BX1491.an estimated accuracy of +/- 6 seconds.
 BX1491
 BX1491.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1491.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1491
 BX1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1491.GEOID18 height accuracy estimate available here.
 BX1491
 BX1491.The vertical order pertains to the NGVD 29 superseded value.
 BX1491
 BX1491.Click photographs - Photos may exist for this station.
 BX1491
 BX1491;                    North         East    Units  Estimated Accuracy
 BX1491;SPC LA N     -   155,810.      975,650.      MT  (+/- 180 meters Scaled)
 BX1491
 BX1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR229299(NAD 83)
 BX1491
 BX1491                          SUPERSEDED SURVEY CONTROL
 BX1491
 BX1491  NGVD 29 (11/26/84)   57.482  (m)          188.59   (f) ADJUSTED    2 0
 BX1491
 BX1491.Superseded values are not recommended for survey control.
 BX1491
 BX1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1491.See file dsdata.pdf to determine how the superseded data were derived.
 BX1491
 BX1491_MARKER: DD = SURVEY DISK
 BX1491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1491_STAMPING: A 5478
 BX1491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1491+STABILITY: SURFACE MOTION
 BX1491
 BX1491  HISTORY     - Date     Condition        Report By
 BX1491  HISTORY     - UNK      MONUMENTED       LAGS
 BX1491  HISTORY     - 1949     GOOD             CGS
 BX1491  HISTORY     - 1980     MARK NOT FOUND   USGS
 BX1491
 BX1491                          STATION DESCRIPTION
 BX1491
 BX1491'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1491'7.05 MI W FROM WINNFIELD.
 BX1491'7.05 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT
 BX1491'WINNFIELD, 390 FEET WEST OF THE NORTHWEST CORNER OF A BRIDGE, 46 FEET
 BX1491'NORTH OF THE CENTER LINE OF THE HIGHWAY, 6.0 FEET SOUTH OF THE RIGHT
 BX1491'OF WAY FENCE, 5.0 FEET SOUTH OF A WITNESS POST, 207.0 FEET WEST OF THE
 BX1491'CENTER OF A WOODEN GATE, SET IN THE TOP OF A CONCRETE POST WHICH
 BX1491'PROJECTS 0.1 FOOT ABOVE THE GROUND.
 BX1491
 BX1491                          STATION RECOVERY (1980)
 BX1491
 BX1491'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BX1491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1490 ***********************************************************************
 BX1490  DESIGNATION -  A 5480 LAGS
 BX1490  PID         -  BX1490
 BX1490  STATE/COUNTY-  LA/WINN
 BX1490  COUNTRY     -  US
 BX1490  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1490
 BX1490                         *CURRENT SURVEY CONTROL
 BX1490  ______________________________________________________________________
 BX1490* NAD 83(1986) POSITION- 31 54 27.     (N) 092 44 32.     (W)   SCALED
 BX1490* NAVD 88 ORTHO HEIGHT -    63.20  (+/-2cm)      207.3   (feet) VERTCON3
 BX1490  ______________________________________________________________________
 BX1490  GEOID HEIGHT    -        -25.787 (meters)                     GEOID18
 BX1490  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1490
 BX1490.The horizontal coordinates were scaled from a map and have
 BX1490.an estimated accuracy of +/- 6 seconds.
 BX1490
 BX1490.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1490.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1490
 BX1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1490.GEOID18 height accuracy estimate available here.
 BX1490
 BX1490.The vertical order pertains to the NGVD 29 superseded value.
 BX1490
 BX1490.Click photographs - Photos may exist for this station.
 BX1490
 BX1490;                    North         East    Units  Estimated Accuracy
 BX1490;SPC LA N     -   156,080.      977,090.      MT  (+/- 180 meters Scaled)
 BX1490
 BX1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR243302(NAD 83)
 BX1490
 BX1490                          SUPERSEDED SURVEY CONTROL
 BX1490
 BX1490  NGVD 29 (11/26/84)   63.258  (m)          207.54   (f) ADJUSTED    2 0
 BX1490
 BX1490.Superseded values are not recommended for survey control.
 BX1490
 BX1490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1490.See file dsdata.pdf to determine how the superseded data were derived.
 BX1490
 BX1490_MARKER: DD = SURVEY DISK
 BX1490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1490_STAMPING: A 5480
 BX1490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1490+STABILITY: SURFACE MOTION
 BX1490
 BX1490  HISTORY     - Date     Condition        Report By
 BX1490  HISTORY     - UNK      MONUMENTED       LAGS
 BX1490  HISTORY     - 1949     GOOD             CGS
 BX1490  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1490
 BX1490                          STATION DESCRIPTION
 BX1490
 BX1490'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1490'6.3 MI W FROM WINNFIELD.
 BX1490'6.3 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1490'AT THE TOP OF A HILL, 45 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 BX1490'8.0 FEET SOUTH OF THE RIGHT OF WAY FENCE, 7.0 FEET SOUTH OF A WITNESS
 BX1490'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE
 BX1490'THE GROUND.
 BX1490
 BX1490                          STATION RECOVERY (1981)
 BX1490
 BX1490'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1490'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1487 ***********************************************************************
 BX1487  DESIGNATION -  A 5482 LAGS
 BX1487  PID         -  BX1487
 BX1487  STATE/COUNTY-  LA/WINN
 BX1487  COUNTRY     -  US
 BX1487  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1487
 BX1487                         *CURRENT SURVEY CONTROL
 BX1487  ______________________________________________________________________
 BX1487* NAD 83(1986) POSITION- 31 54 51.     (N) 092 42 17.     (W)   SCALED
 BX1487* NAVD 88 ORTHO HEIGHT -    59.97  (+/-2cm)      196.8   (feet) VERTCON3
 BX1487  ______________________________________________________________________
 BX1487  GEOID HEIGHT    -        -25.763 (meters)                     GEOID18
 BX1487  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1487
 BX1487.The horizontal coordinates were scaled from a map and have
 BX1487.an estimated accuracy of +/- 6 seconds.
 BX1487
 BX1487.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1487.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1487
 BX1487.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1487.GEOID18 height accuracy estimate available here.
 BX1487
 BX1487.The vertical order pertains to the NGVD 29 superseded value.
 BX1487
 BX1487.Click photographs - Photos may exist for this station.
 BX1487
 BX1487;                    North         East    Units  Estimated Accuracy
 BX1487;SPC LA N     -   156,810.      980,640.      MT  (+/- 180 meters Scaled)
 BX1487
 BX1487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR279309(NAD 83)
 BX1487
 BX1487                          SUPERSEDED SURVEY CONTROL
 BX1487
 BX1487  NGVD 29 (11/26/84)   60.032  (m)          196.96   (f) ADJUSTED    2 0
 BX1487
 BX1487.Superseded values are not recommended for survey control.
 BX1487
 BX1487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1487.See file dsdata.pdf to determine how the superseded data were derived.
 BX1487
 BX1487_MARKER: DD = SURVEY DISK
 BX1487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1487_STAMPING: A 5482
 BX1487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1487+STABILITY: SURFACE MOTION
 BX1487
 BX1487  HISTORY     - Date     Condition        Report By
 BX1487  HISTORY     - UNK      MONUMENTED       LAGS
 BX1487  HISTORY     - 1949     GOOD             CGS
 BX1487  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1487
 BX1487                          STATION DESCRIPTION
 BX1487
 BX1487'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1487'4.1 MI W FROM WINNFIELD.
 BX1487'4.1 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1487'40 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 33 FEET EAST OF
 BX1487'THE CENTER LINE OF A T ROAD LEADING NORTH, 7.0 FEET SOUTHEAST OF A
 BX1487'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2
 BX1487'FOOT ABOVE THE GROUND.
 BX1487
 BX1487                          STATION RECOVERY (1981)
 BX1487
 BX1487'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1487'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1486 ***********************************************************************
 BX1486  DESIGNATION -  A 5483 LAGS
 BX1486  PID         -  BX1486
 BX1486  STATE/COUNTY-  LA/WINN
 BX1486  COUNTRY     -  US
 BX1486  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1486
 BX1486                         *CURRENT SURVEY CONTROL
 BX1486  ______________________________________________________________________
 BX1486* NAD 83(1986) POSITION- 31 55 01.     (N) 092 41 37.     (W)   SCALED
 BX1486* NAVD 88 ORTHO HEIGHT -    60.24  (+/-2cm)      197.6   (feet) VERTCON3
 BX1486  ______________________________________________________________________
 BX1486  GEOID HEIGHT    -        -25.753 (meters)                     GEOID18
 BX1486  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1486
 BX1486.The horizontal coordinates were scaled from a map and have
 BX1486.an estimated accuracy of +/- 6 seconds.
 BX1486
 BX1486.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1486.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1486
 BX1486.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1486.GEOID18 height accuracy estimate available here.
 BX1486
 BX1486.The vertical order pertains to the NGVD 29 superseded value.
 BX1486
 BX1486.Click photographs - Photos may exist for this station.
 BX1486
 BX1486;                    North         East    Units  Estimated Accuracy
 BX1486;SPC LA N     -   157,120.      981,690.      MT  (+/- 180 meters Scaled)
 BX1486
 BX1486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR289312(NAD 83)
 BX1486
 BX1486                          SUPERSEDED SURVEY CONTROL
 BX1486
 BX1486  NGVD 29 (11/26/84)   60.298  (m)          197.83   (f) ADJUSTED    2 0
 BX1486
 BX1486.Superseded values are not recommended for survey control.
 BX1486
 BX1486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1486.See file dsdata.pdf to determine how the superseded data were derived.
 BX1486
 BX1486_MARKER: DD = SURVEY DISK
 BX1486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1486_STAMPING: A 5483
 BX1486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1486+STABILITY: SURFACE MOTION
 BX1486
 BX1486  HISTORY     - Date     Condition        Report By
 BX1486  HISTORY     - UNK      MONUMENTED       LAGS
 BX1486  HISTORY     - 1949     GOOD             CGS
 BX1486  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1486
 BX1486                          STATION DESCRIPTION
 BX1486
 BX1486'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1486'3.3 MI W FROM WINNFIELD.
 BX1486'3.3 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1486'51 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 147 FEET EAST OF THE
 BX1486'CENTER LINE OF A TRACK ROAD LEADING SOUTH, 51.0 FEET SOUTHWEST OF A
 BX1486'TELEPHONE POLE, 7.7 FEET NORTH OF A WITNESS POST, SET IN THE TOP OF A
 BX1486'CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1486
 BX1486                          STATION RECOVERY (1981)
 BX1486
 BX1486'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1486'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1485 ***********************************************************************
 BX1485  DESIGNATION -  A 5484
 BX1485  PID         -  BX1485
 BX1485  STATE/COUNTY-  LA/WINN
 BX1485  COUNTRY     -  US
 BX1485  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1485
 BX1485                         *CURRENT SURVEY CONTROL
 BX1485  ______________________________________________________________________
 BX1485* NAD 83(1992) POSITION- 31 55 12.71013(N) 092 41 04.69649(W)   ADJUSTED
 BX1485* NAD 83(1992) ELLIP HT-    32.677 (meters)        (01/02/04)   ADJUSTED
 BX1485* NAVD 88 ORTHO HEIGHT -    58.37  (+/-2cm)      191.5   (feet) VERTCON3
 BX1485  ______________________________________________________________________
 BX1485  GEOID HEIGHT    -        -25.745 (meters)                     GEOID18
 BX1485  NAD 83(1992) X  -   -253,807.750 (meters)                     COMP
 BX1485  NAD 83(1992) Y  - -5,412,822.725 (meters)                     COMP
 BX1485  NAD 83(1992) Z  -  3,352,941.057 (meters)                     COMP
 BX1485  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 BX1485  HORZ ORDER      -  THIRD
 BX1485  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1485  ELLP ORDER      -  FOURTH    CLASS II
 BX1485
 BX1485.The horizontal coordinates were established by GPS observations
 BX1485.and adjusted by the National Geodetic Survey in January 1993.
 BX1485
 BX1485.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1485.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1485
 BX1485.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1485.GEOID18 height accuracy estimate available here.
 BX1485
 BX1485.The vertical order pertains to the NGVD 29 superseded value.
 BX1485
 BX1485.Click photographs - Photos may exist for this station.
 BX1485
 BX1485.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BX1485
 BX1485.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1485
 BX1485.The ellipsoidal height was determined by GPS observations
 BX1485.and is referenced to NAD 83.
 BX1485
 BX1485. The following values were computed from the NAD 83(1992) position.
 BX1485
 BX1485;                    North         East     Units Scale Factor Converg.
 BX1485;SPC LA N     -   157,479.035   982,539.386   MT  0.99991474   -0 05 51.4
 BX1485;SPC LA N     -   516,662.47  3,223,547.97   sFT  0.99991474   -0 05 51.4
 BX1485;UTM  15      - 3,531,633.599   529,813.473   MT  0.99961096   +0 10 00.3
 BX1485
 BX1485!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1485!SPC LA N     -   0.99999487  x   0.99991474  =   0.99990961
 BX1485!UTM  15      -   0.99999487  x   0.99961096  =   0.99960583
 BX1485
 BX1485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR2981331633(NAD 83)
 BX1485
 BX1485                          SUPERSEDED SURVEY CONTROL
 BX1485
 BX1485  ELLIP H (01/21/93)   32.766  (m)                       GP(       ) 4 2
 BX1485  NAD 83(1986)-  31 55 12.72497(N)    092 41 04.68548(W) AD(       ) 3
 BX1485  NAD 27      -  31 55 12.13685(N)    092 41 04.13564(W) AD(       ) 3
 BX1485  NGVD 29              58.44   (m)          191.7    (f) LEVELING    3  
 BX1485  NGVD 29 (11/26/84)   58.436  (m)          191.72   (f) ADJUSTED    2 0
 BX1485
 BX1485.Superseded values are not recommended for survey control.
 BX1485
 BX1485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1485.See file dsdata.pdf to determine how the superseded data were derived.
 BX1485
 BX1485_MARKER: DS = TRIANGULATION STATION DISK
 BX1485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1485_STAMPING: A 5484
 BX1485_MARK LOGO: LAGS
 BX1485_PROJECTION: FLUSH
 BX1485_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX1485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1485+STABILITY: SURFACE MOTION
 BX1485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX1485+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX1485
 BX1485  HISTORY     - Date     Condition        Report By
 BX1485  HISTORY     - UNK      MONUMENTED       LAGS
 BX1485  HISTORY     - 1949     GOOD             CGS
 BX1485  HISTORY     - 1981     GOOD             USGS
 BX1485  HISTORY     - 1987     GOOD             NGS
 BX1485
 BX1485                          STATION DESCRIPTION
 BX1485
 BX1485'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1485'2.7 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1485'60 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 40.0 FEET SOUTHEAST
 BX1485'OF A 20 INCH TRIANGULAR BLAZED PINE TREE, 48.0 FEET NORTHEAST OF A
 BX1485'POWER POLE, 4.5 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A
 BX1485'CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1485
 BX1485                          STATION RECOVERY (1981)
 BX1485
 BX1485'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1485'2.7 MI W ALONG US HWY. 84 FROM THE CENTERLINE AT WINNFIELD, AT THE
 BX1485'SOUTH ENTRANCE TO GARDEND MEMORIES CEM, 48' NE OF A POWER POLE, 33 FT
 BX1485'NE OF THE CENTERLINE OF THE DRIVEWAY INTO THE CEM., 60 FT. N. OF THE
 BX1485'CENTERLINE OF THE HIGHWAY, 1 FT. N. OF A METAL POST WITH A WITNESS
 BX1485'SIGN SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BX1485
 BX1485                          STATION RECOVERY (1987)
 BX1485
 BX1485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 BX1485'THE STATION WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BX1485'OBSERVATIONS.
 BX1485'
 BX1485'THE STATION IS LOCATED ABOUT 3.2 KM (2 MI) WEST OF WINNFIELD.
 BX1485'OWNERSHIP--TOWN OF WINNFIELD
 BX1485'
 BX1485'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 84 AND 167
 BX1485'IN WINNFIELD, GO WEST ON HIGHWAY 167 FOR 3.4 KM (2.1 MI) TO THE
 BX1485'STATION ON THE RIGHT SET NEAR THE GATE TO THE GARDENS OF MEMORIES
 BX1485'CEMETERY.
 BX1485'
 BX1485'THE STATION IS A STANDARD LAGS DISK
 BX1485'STAMPED---A 5484---,
 BX1485'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 BX1485'30 CM ON SIDE FLUSH WITH GROUND.  LOCATED
 BX1485'18.3 METERS (48 FT) NORTH FROM THE CENTER LINE OF HIGHWAY 167,
 BX1485'14.6 METERS (48 FT) NORTHEAST FROM A POWER POLE,
 BX1485'10.1 METERS (33 FT) NORTHEAST FROM THE CENTER OF A GRAVELED DRIVE
 BX1485'LEADING INTO THE CEMETERY,
 BX1485'0.30 METER (1 FT) NORTH FROM A METAL WITNESS POST AND
 BX1485'0.15 METER (0.5 FT) NORTH FROM A CHAIN LINK FENCE.
 BX1485'
 BX1485'DESCRIBED BY R.D. BALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL0292 ***********************************************************************
 DL0292  DESIGNATION -  A 57
 DL0292  PID         -  DL0292
 DL0292  STATE/COUNTY-  LA/UNION
 DL0292  COUNTRY     -  US
 DL0292  USGS QUAD   -  JUNCTION CITY (2017)
 DL0292
 DL0292                         *CURRENT SURVEY CONTROL
 DL0292  ______________________________________________________________________
 DL0292* NAD 83(1986) POSITION- 33 00 32.     (N) 092 42 44.     (W)   SCALED
 DL0292* NAVD 88 ORTHO HEIGHT -    45.714 (meters)      149.98  (feet) ADJUSTED
 DL0292  ______________________________________________________________________
 DL0292  GEOID HEIGHT    -        -26.215 (meters)                     GEOID18
 DL0292  DYNAMIC HEIGHT  -         45.664 (meters)      149.82  (feet) COMP
 DL0292  MODELED GRAVITY -    979,541.9   (mgal)                       NAVD 88
 DL0292
 DL0292  VERT ORDER      -  SECOND    CLASS 0
 DL0292
 DL0292.The horizontal coordinates were scaled from a map and have
 DL0292.an estimated accuracy of +/- 6 seconds.
 DL0292
 DL0292.The orthometric height was determined by differential leveling and
 DL0292.adjusted by the NATIONAL GEODETIC SURVEY
 DL0292.in June 1991.
 DL0292
 DL0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL0292.GEOID18 height accuracy estimate available here.
 DL0292
 DL0292.Click photographs - Photos may exist for this station.
 DL0292
 DL0292.The dynamic height is computed by dividing the NAVD 88
 DL0292.geopotential number by the normal gravity value computed on the
 DL0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL0292.degrees latitude (g = 980.6199 gals.).
 DL0292
 DL0292.The modeled gravity was interpolated from observed gravity values.
 DL0292
 DL0292;                    North         East    Units  Estimated Accuracy
 DL0292;SPC LA N     -   278,210.      980,170.      MT  (+/- 180 meters Scaled)
 DL0292
 DL0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS268523(NAD 83)
 DL0292
 DL0292                          SUPERSEDED SURVEY CONTROL
 DL0292
 DL0292  NGVD 29 (??/??/92)   45.824  (m)          150.34   (f) ADJ UNCH    2 0
 DL0292
 DL0292.Superseded values are not recommended for survey control.
 DL0292
 DL0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL0292.See file dsdata.pdf to determine how the superseded data were derived.
 DL0292
 DL0292_MARKER: DB = BENCH MARK DISK
 DL0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL0292_STAMPING: A57 1934
 DL0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL0292+STABILITY: SURFACE MOTION
 DL0292
 DL0292  HISTORY     - Date     Condition        Report By
 DL0292  HISTORY     - 1934     MONUMENTED       CGS
 DL0292  HISTORY     - 1968     MARK NOT FOUND   LADH
 DL0292
 DL0292                          STATION DESCRIPTION
 DL0292
 DL0292'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 DL0292'0.5 MI S FROM JUNCTION CITY.
 DL0292'0.5 MILE SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY FROM
 DL0292'JUNCTION CITY, UNION COUNTY, ARKANSAS, ABOUT 119 YARDS NORTH OF THE
 DL0292'TENTH POLE SOUTH OF MILEPOST 117, AND 30 FEET EAST OF THE CENTER LINE
 DL0292'OF THE TRACK.  SET IN TOP OF CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1126 ***********************************************************************
 CQ1126  DESIGNATION -  A 58 RESET
 CQ1126  PID         -  CQ1126
 CQ1126  STATE/COUNTY-  LA/UNION
 CQ1126  COUNTRY     -  US
 CQ1126  USGS QUAD   -  SHILOH (2018)
 CQ1126
 CQ1126                         *CURRENT SURVEY CONTROL
 CQ1126  ______________________________________________________________________
 CQ1126* NAD 83(1986) POSITION- 32 48 48.     (N) 092 36 56.     (W)   SCALED
 CQ1126* NAVD 88 ORTHO HEIGHT -    63.90  (meters)      209.6   (feet) RESET
 CQ1126  ______________________________________________________________________
 CQ1126  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 CQ1126  VERT ORDER      -  THIRD
 CQ1126
 CQ1126.The horizontal coordinates were scaled from a map and have
 CQ1126.an estimated accuracy of +/- 6 seconds.
 CQ1126
 CQ1126.The orthometric height was computed from unverified reset data.
 CQ1126
 CQ1126.No vertical observational check was made to the station.
 CQ1126
 CQ1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1126.GEOID18 height accuracy estimate available here.
 CQ1126
 CQ1126.Click photographs - Photos may exist for this station.
 CQ1126
 CQ1126;                    North         East    Units  Estimated Accuracy
 CQ1126;SPC LA N     -   256,510.      989,180.      MT  (+/- 180 meters Scaled)
 CQ1126
 CQ1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS359306(NAD 83)
 CQ1126
 CQ1126                          SUPERSEDED SURVEY CONTROL
 CQ1126
 CQ1126  NGVD 29 (??/??/??)   64.00   (m)          210.0    (f) RESET       3  
 CQ1126
 CQ1126.Superseded values are not recommended for survey control.
 CQ1126
 CQ1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1126.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1126
 CQ1126_MARKER: DB = BENCH MARK DISK
 CQ1126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1126_STAMPING: A 58 RESET 1972
 CQ1126_MARK LOGO: CGS
 CQ1126_PROJECTION: PROJECTING 8 CENTIMETERS
 CQ1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1126+STABILITY: SURFACE MOTION
 CQ1126
 CQ1126  HISTORY     - Date     Condition        Report By
 CQ1126  HISTORY     - 1972     MONUMENTED       NGS
 CQ1126
 CQ1126                          STATION DESCRIPTION
 CQ1126
 CQ1126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 CQ1126'2.5 MI E FROM BERNICE.
 CQ1126'LOCATED 2.5 MILES EAST ALONG STATE HIGHWAY 2 FROM THE POST OFFICE IN
 CQ1126'BERNICE, 63 FEET SOUTH OF THE CENTER OF THE HIGHWAY, 68 FEET EAST OF
 CQ1126'THE NORTHEAST CORNER OF A HOUSE OWNED BY KERMIT PILGREEN, 27 FEET EAST
 CQ1126'OF THE CENTER OF THE DRIVEWAY, 51.5 FEET EAST OF THE PROJECTED PLANE
 CQ1126'OF THE EAST WALL OF THE PILGREEN HOUSE, 40 FEET NORTHEAST OF A POWER
 CQ1126'POLE, AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.  IT IS A BENCH
 CQ1126'MARK DISK CRIMPED ON A 3 1/2 FOOT SECTION OF COPPER WEL ROD FASTENED
 CQ1126'TO A 10-INCH STEEL PLATE, ENCASED IN A 4-INCH PLASTIC PIPE PROJECTING
 CQ1126'3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0036 ***********************************************************************
 BK0036  DESIGNATION -  A 60
 BK0036  PID         -  BK0036
 BK0036  STATE/COUNTY-  LA/EVANGELINE
 BK0036  COUNTRY     -  US
 BK0036  USGS QUAD   -  VILLE PLATTE (2018)
 BK0036
 BK0036                         *CURRENT SURVEY CONTROL
 BK0036  ______________________________________________________________________
 BK0036* NAD 83(1986) POSITION- 30 39 45.     (N) 092 17 12.     (W)   SCALED
 BK0036* NAVD 88 ORTHO HEIGHT -    21.72  (+/-2cm)       71.3   (feet) VERTCON3
 BK0036  ______________________________________________________________________
 BK0036  GEOID HEIGHT    -        -27.158 (meters)                     GEOID18
 BK0036  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0036
 BK0036.The horizontal coordinates were scaled from a map and have
 BK0036.an estimated accuracy of +/- 6 seconds.
 BK0036
 BK0036.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0036.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0036
 BK0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0036.GEOID18 height accuracy estimate available here.
 BK0036
 BK0036.The vertical order pertains to the NGVD 29 superseded value.
 BK0036
 BK0036.Click photographs - Photos may exist for this station.
 BK0036
 BK0036;                    North         East    Units  Estimated Accuracy
 BK0036;SPC LA S     -   240,090.      908,640.      MT  (+/- 180 meters Scaled)
 BK0036
 BK0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP683924(NAD 83)
 BK0036
 BK0036                          SUPERSEDED SURVEY CONTROL
 BK0036
 BK0036  NGVD 29 (11/26/84)   21.760  (m)           71.39   (f) ADJUSTED    2 0
 BK0036
 BK0036.Superseded values are not recommended for survey control.
 BK0036
 BK0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0036.See file dsdata.pdf to determine how the superseded data were derived.
 BK0036
 BK0036_MARKER: DB = BENCH MARK DISK
 BK0036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0036_STAMPING: A 60 1935
 BK0036_MARK LOGO: CGS
 BK0036_PROJECTION: PROJECTING 8 CENTIMETERS
 BK0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0036+STABILITY: SURFACE MOTION
 BK0036
 BK0036  HISTORY     - Date     Condition        Report By
 BK0036  HISTORY     - 1935     MONUMENTED       CGS
 BK0036  HISTORY     - 1961     GOOD             CGS
 BK0036  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0036
 BK0036                          STATION DESCRIPTION
 BK0036
 BK0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0036'2.55 MI S FROM VILLE PLATTE.
 BK0036'ABOUT 0.25 MILES SOUTH ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE
 BK0036'STATION AT VILLE PLATTE, THENCE 0.15 MILE EAST ALONG COTTON STREET,
 BK0036'THENCE 1.75 MILES SOUTH ALONG STATE HIGHWAY 29, THENCE 0.4 MILE WEST
 BK0036'ALONG A GRADED DIRT ROAD, 16 1/2 FEET NORTH OF THE CENTER LINE OF THE
 BK0036'ROAD, 155 FEET EAST OF THE NORTHEAST CORNER OF AN OLD HOUSE, 145 FEET
 BK0036'EAST OF A 14-INCH TREE AT THE NORTHEAST CORNER OF THE HOUSE, 109 FEET
 BK0036'NORTHEAST OF AND ACROSS THE ROAD FROM A BRACED POWER POLE, 2 FEET
 BK0036'NORTH OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS POST, AND SET IN
 BK0036'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BK0036
 BK0036                          STATION RECOVERY (1980)
 BK0036
 BK0036'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0064 ***********************************************************************
 CQ0064  DESIGNATION -  A 607
 CQ0064  PID         -  CQ0064
 CQ0064  STATE/COUNTY-  LA/OUACHITA
 CQ0064  COUNTRY     -  US
 CQ0064  USGS QUAD   -  CALHOUN (2018)
 CQ0064
 CQ0064                         *CURRENT SURVEY CONTROL
 CQ0064  ______________________________________________________________________
 CQ0064* NAD 83(1986) POSITION- 32 31 13.     (N) 092 19 40.     (W)   SCALED
 CQ0064* NAVD 88 ORTHO HEIGHT -    44.59  (+/-2cm)      146.3   (feet) VERTCON3
 CQ0064  ______________________________________________________________________
 CQ0064  GEOID HEIGHT    -        -25.807 (meters)                     GEOID18
 CQ0064  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0064
 CQ0064.The horizontal coordinates were scaled from a map and have
 CQ0064.an estimated accuracy of +/- 6 seconds.
 CQ0064
 CQ0064.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0064.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0064
 CQ0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0064.GEOID18 height accuracy estimate available here.
 CQ0064
 CQ0064.The vertical order pertains to the NGVD 29 superseded value.
 CQ0064
 CQ0064.Click photographs - Photos may exist for this station.
 CQ0064
 CQ0064;                    North         East    Units  Estimated Accuracy
 CQ0064;SPC LA N     -   224,020.    1,016,180.      MT  (+/- 180 meters Scaled)
 CQ0064
 CQ0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR631983(NAD 83)
 CQ0064
 CQ0064                          SUPERSEDED SURVEY CONTROL
 CQ0064
 CQ0064  NGVD 29 (11/26/84)   44.644  (m)          146.47   (f) ADJUSTED    1 2
 CQ0064
 CQ0064.Superseded values are not recommended for survey control.
 CQ0064
 CQ0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0064.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0064
 CQ0064_MARKER: DD = SURVEY DISK
 CQ0064_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CQ0064_STAMPING: A 607
 CQ0064_MARK LOGO: CGS+SS
 CQ0064_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0064_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ0064+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2005
 CQ0064
 CQ0064  HISTORY     - Date     Condition        Report By
 CQ0064  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0064  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0064  HISTORY     - 20050609 GOOD             GEOCAC
 CQ0064
 CQ0064                          STATION DESCRIPTION
 CQ0064
 CQ0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0064'2.1 MI E FROM CALHOUN.
 CQ0064'2.1 MILES EAST OF CALHOUN, SET IN THE TOP OF A CONCRETE FILLED TERRA
 CQ0064'COTTA PIPE LOCATED 34 FEET NORTH OF THE CENTER LINE OF HWY 80 AND 2.05
 CQ0064'MILES EAST OF BOYDS STORE, 42 FEET EAST OF THE CENTER LINE OF
 CQ0064'CLAIBORNE ROAD, 7 FEET SOUTH OF A WIRE FENCE, 234 FEET SE OF THE SE
 CQ0064'CORNER OF THE HOME OF R.W. WATSON.
 CQ0064
 CQ0064                          STATION RECOVERY (2005)
 CQ0064
 CQ0064'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ0064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0065 ***********************************************************************
 CQ0065  DESIGNATION -  A 607 RESET
 CQ0065  PID         -  CQ0065
 CQ0065  STATE/COUNTY-  LA/OUACHITA
 CQ0065  COUNTRY     -  US
 CQ0065  USGS QUAD   -  CALHOUN (2018)
 CQ0065
 CQ0065                         *CURRENT SURVEY CONTROL
 CQ0065  ______________________________________________________________________
 CQ0065* NAD 83(1986) POSITION- 32 31 13.     (N) 092 19 41.     (W)   SCALED
 CQ0065* NAVD 88 ORTHO HEIGHT -    44.78  (+/-2cm)      146.9   (feet) VERTCON3
 CQ0065  ______________________________________________________________________
 CQ0065  GEOID HEIGHT    -        -25.806 (meters)                     GEOID18
 CQ0065  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0065
 CQ0065.The horizontal coordinates were scaled from a map and have
 CQ0065.an estimated accuracy of +/- 6 seconds.
 CQ0065
 CQ0065.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0065.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0065
 CQ0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0065.GEOID18 height accuracy estimate available here.
 CQ0065
 CQ0065.The vertical order pertains to the NGVD 29 superseded value.
 CQ0065
 CQ0065.Click photographs - Photos may exist for this station.
 CQ0065
 CQ0065;                    North         East    Units  Estimated Accuracy
 CQ0065;SPC LA N     -   224,020.    1,016,160.      MT  (+/- 180 meters Scaled)
 CQ0065
 CQ0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR631983(NAD 83)
 CQ0065
 CQ0065                          SUPERSEDED SURVEY CONTROL
 CQ0065
 CQ0065  NGVD 29 (11/26/84)   44.832  (m)          147.09   (f) ADJUSTED    1 2
 CQ0065
 CQ0065.Superseded values are not recommended for survey control.
 CQ0065
 CQ0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0065.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0065
 CQ0065_MARKER: DD = SURVEY DISK
 CQ0065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0065_STAMPING: 607 RESET 1940
 CQ0065_MARK LOGO: CGS+SS
 CQ0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0065+STABILITY: SURFACE MOTION
 CQ0065
 CQ0065  HISTORY     - Date     Condition        Report By
 CQ0065  HISTORY     - 1940     MONUMENTED       CGS
 CQ0065  HISTORY     - 1950     GOOD             CGS
 CQ0065  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0065
 CQ0065                          STATION DESCRIPTION
 CQ0065
 CQ0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0065'1.9 MI E FROM CALHOUN.
 CQ0065'1.9 MILES EAST ALONG U. S. HIGHWAY NO. 80 FROM THE JUNCTION OF U. S.
 CQ0065'HIGHWAY NO. 80 WITH STATE HIGHWAY NO. 201 AT CALHOUN, AT A T-JUNCTION
 CQ0065'OF ROADS, ABOUT 250 FEET EAST OF R. W. WATSON FARMHOUSE, ON THE TOP OF
 CQ0065'A CUT, 49 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 39 FEET
 CQ0065'SOUTHWEST OF THE CENTER LINE OF THE SIDE ROAD LEADING NORTHWEST, 17
 CQ0065'FEET SOUTHWEST OF A HIGHWAY RIGHT-OF-WAY MARKER POST, 1.1 FEET
 CQ0065'NORTHEAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST LEVEL
 CQ0065'WITH THE GROUND AND ABOUT 3 FEET ABOVE THE HIGHWAY.
 CQ0065
 CQ0065                          STATION RECOVERY (1969)
 CQ0065
 CQ0065'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0069 ***********************************************************************
 CQ0069  DESIGNATION -  A 609
 CQ0069  PID         -  CQ0069
 CQ0069  STATE/COUNTY-  LA/OUACHITA
 CQ0069  COUNTRY     -  US
 CQ0069  USGS QUAD   -  CALHOUN (2018)
 CQ0069
 CQ0069                         *CURRENT SURVEY CONTROL
 CQ0069  ______________________________________________________________________
 CQ0069* NAD 83(1986) POSITION- 32 30 45.     (N) 092 21 13.     (W)   SCALED
 CQ0069* NAVD 88 ORTHO HEIGHT -    58.67  (+/-2cm)      192.5   (feet) VERTCON3
 CQ0069  ______________________________________________________________________
 CQ0069  GEOID HEIGHT    -        -25.788 (meters)                     GEOID18
 CQ0069  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0069
 CQ0069.The horizontal coordinates were scaled from a map and have
 CQ0069.an estimated accuracy of +/- 6 seconds.
 CQ0069
 CQ0069.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0069.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0069
 CQ0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0069.GEOID18 height accuracy estimate available here.
 CQ0069
 CQ0069.The vertical order pertains to the NGVD 29 superseded value.
 CQ0069
 CQ0069.Click photographs - Photos may exist for this station.
 CQ0069
 CQ0069;                    North         East    Units  Estimated Accuracy
 CQ0069;SPC LA N     -   223,150.    1,013,760.      MT  (+/- 180 meters Scaled)
 CQ0069
 CQ0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR607974(NAD 83)
 CQ0069
 CQ0069                          SUPERSEDED SURVEY CONTROL
 CQ0069
 CQ0069  NGVD 29 (11/26/84)   58.721  (m)          192.65   (f) ADJUSTED    1 2
 CQ0069
 CQ0069.Superseded values are not recommended for survey control.
 CQ0069
 CQ0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0069.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0069
 CQ0069_MARKER: DD = SURVEY DISK
 CQ0069_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0069_STAMPING: A 690
 CQ0069_MARK LOGO: CGS+SS
 CQ0069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0069
 CQ0069  HISTORY     - Date     Condition        Report By
 CQ0069  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0069  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0069
 CQ0069                          STATION DESCRIPTION
 CQ0069
 CQ0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0069'0.8 MI E FROM CALHOUN.
 CQ0069'9.6 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE NEW HIGHWAY BRIDGE OVER
 CQ0069'OUACHITA RIVER AT MONROE, OUACHITA PARISH, ABOUT 168 FEET SOUTHWEST OF
 CQ0069'THE SOUTHWEST CORNER OF THE RESIDENCE OF MRS. B. CHATMAN, 44 FEET
 CQ0069'NORTH OF THE CENTER LINE OF THE HIGHWAY, AND 27 FEET EAST OF A 12-INCH
 CQ0069'PINE TREE.  A STATE SURVEY STANDARD DISK, STAMPED A 690 AND SET IN THE
 CQ0069'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0786 ***********************************************************************
 BK0786  DESIGNATION -  A 61
 BK0786  PID         -  BK0786
 BK0786  STATE/COUNTY-  LA/VERMILION
 BK0786  COUNTRY     -  US
 BK0786  USGS QUAD   -  GUEYDAN (2018)
 BK0786
 BK0786                         *CURRENT SURVEY CONTROL
 BK0786  ______________________________________________________________________
 BK0786* NAD 83(1986) POSITION- 30 04 37.     (N) 092 30 41.     (W)   SCALED
 BK0786* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0786  **This station is located in a suspected subsidence area (see below).
 BK0786  ______________________________________________________________________
 BK0786  GEOID HEIGHT    -        -26.962 (meters)                     GEOID18
 BK0786
 BK0786.The horizontal coordinates were scaled from a map and have
 BK0786.an estimated accuracy of +/- 6 seconds.
 BK0786
 BK0786.** This station is in an area of known vertical motion. If an
 BK0786.** orthometric height was ever established but is not available 
 BK0786.** in the current survey control section, the orthometric height
 BK0786.** is considered suspect.  Suspect heights are available in the
 BK0786.** superseded section only if requested.
 BK0786
 BK0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0786.GEOID18 height accuracy estimate available here.
 BK0786
 BK0786.Click photographs - Photos may exist for this station.
 BK0786
 BK0786;                    North         East    Units  Estimated Accuracy
 BK0786;SPC LA S     -   175,380.      886,430.      MT  (+/- 180 meters Scaled)
 BK0786
 BK0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP470274(NAD 83)
 BK0786
 BK0786                          SUPERSEDED SURVEY CONTROL
 BK0786
 BK0786.No superseded survey control is available for this station.
 BK0786
 BK0786_MARKER: DB = BENCH MARK DISK
 BK0786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0786_STAMPING: A 61 1935
 BK0786_MARK LOGO: CGS
 BK0786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0786+STABILITY: SURFACE MOTION
 BK0786
 BK0786  HISTORY     - Date     Condition        Report By
 BK0786  HISTORY     - 1935     MONUMENTED       CGS
 BK0786  HISTORY     - 1965     MARK NOT FOUND   CGS
 BK0786
 BK0786                          STATION DESCRIPTION
 BK0786
 BK0786'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0786'3.5 MI S FROM MORSE.
 BK0786'IN VERMILION PARISH, 3.5 MILES SOUTH ALONG THE TEXAS AND NEW ORLEANS
 BK0786'RAILROAD FROM MORSE, ACADIA PARISH, AT RICEVILLE, VERMILION PARISH, 79
 BK0786'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE STATION, AT A ROAD
 BK0786'CROSSING, 60 FEET NORTH OF THE ROAD, AND 68 FEET EAST OF THE
 BK0786'CENTERLINE OF THE MAIN TRACK.  A STANDARD DISK, STAMPED A 61 1935 AND
 BK0786'SET IN THE TOP OF A CONCRETE POST.
 BK0786
 BK0786                          STATION RECOVERY (1965)
 BK0786
 BK0786'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BK0786'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0280 ***********************************************************************
 CQ0280  DESIGNATION -  A 619
 CQ0280  PID         -  CQ0280
 CQ0280  STATE/COUNTY-  LA/OUACHITA
 CQ0280  COUNTRY     -  US
 CQ0280  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0280
 CQ0280                         *CURRENT SURVEY CONTROL
 CQ0280  ______________________________________________________________________
 CQ0280* NAD 83(1986) POSITION- 32 33 24.     (N) 092 09 29.     (W)   SCALED
 CQ0280* NAVD 88 ORTHO HEIGHT -    44.832 (meters)      147.09  (feet) ADJUSTED
 CQ0280  ______________________________________________________________________
 CQ0280  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 CQ0280  DYNAMIC HEIGHT  -         44.782 (meters)      146.92  (feet) COMP
 CQ0280  MODELED GRAVITY -    979,525.0   (mgal)                       NAVD 88
 CQ0280
 CQ0280  VERT ORDER      -  SECOND    CLASS 0
 CQ0280
 CQ0280.The horizontal coordinates were scaled from a map and have
 CQ0280.an estimated accuracy of +/- 6 seconds.
 CQ0280
 CQ0280.The orthometric height was determined by differential leveling and
 CQ0280.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0280.in June 1991.
 CQ0280
 CQ0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0280.GEOID18 height accuracy estimate available here.
 CQ0280
 CQ0280.Click photographs - Photos may exist for this station.
 CQ0280
 CQ0280.The dynamic height is computed by dividing the NAVD 88
 CQ0280.geopotential number by the normal gravity value computed on the
 CQ0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0280.degrees latitude (g = 980.6199 gals.).
 CQ0280
 CQ0280.The modeled gravity was interpolated from observed gravity values.
 CQ0280
 CQ0280;                    North         East    Units  Estimated Accuracy
 CQ0280;SPC LA N     -   228,090.    1,032,110.      MT  (+/- 180 meters Scaled)
 CQ0280
 CQ0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS790024(NAD 83)
 CQ0280
 CQ0280                          SUPERSEDED SURVEY CONTROL
 CQ0280
 CQ0280  NGVD 29 (11/26/84)   44.903  (m)          147.32   (f) ADJUSTED    2 0
 CQ0280
 CQ0280.Superseded values are not recommended for survey control.
 CQ0280
 CQ0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0280.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0280
 CQ0280_MARKER: DB = BENCH MARK DISK
 CQ0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0280_STAMPING: A 619 1968
 CQ0280_MARK LOGO: CGS
 CQ0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0280+STABILITY: SURFACE MOTION
 CQ0280
 CQ0280  HISTORY     - Date     Condition        Report By
 CQ0280  HISTORY     - 1968     MONUMENTED       CGS
 CQ0280  HISTORY     - 1968     GOOD             LADH
 CQ0280
 CQ0280                          STATION DESCRIPTION
 CQ0280
 CQ0280'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0280'4.4 MI NW FROM WEST MONROE.
 CQ0280'LOCATED 1.7 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE U.S. HIGHWAY 80
 CQ0280'OUACHITA RIVER BRIDGE, THENCE NORTH ALONG STATE HIGHWAY 143 FOR 2.7
 CQ0280'MILES TO THE MARK ON THE LEFT.  IT IS 97 FEET WEST OF THE CENTERLINE
 CQ0280'OF THE HIGHWAY, 80 FEET SOUTH OF THE CENTERLINE OF WALL WILLIAMS ROAD,
 CQ0280'15 FEET NORTH OF A 14-INCH PECAN TREE AND 35 FEET WEST OF A STEEL
 CQ0280'WITNESS POST.  IT IS A C AND GS BENCH MARK DISK SET IN THE TOP OF A
 CQ0280'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0240 ***********************************************************************
 CQ0240  DESIGNATION -  A 644
 CQ0240  PID         -  CQ0240
 CQ0240  STATE/COUNTY-  LA/LINCOLN
 CQ0240  COUNTRY     -  US
 CQ0240  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0240
 CQ0240                         *CURRENT SURVEY CONTROL
 CQ0240  ______________________________________________________________________
 CQ0240* NAD 83(1986) POSITION- 32 37 16.     (N) 092 25 10.     (W)   SCALED
 CQ0240* NAVD 88 ORTHO HEIGHT -    72.512 (meters)      237.90  (feet) ADJUSTED
 CQ0240  ______________________________________________________________________
 CQ0240  GEOID HEIGHT    -        -25.847 (meters)                     GEOID18
 CQ0240  DYNAMIC HEIGHT  -         72.431 (meters)      237.63  (feet) COMP
 CQ0240  MODELED GRAVITY -    979,523.1   (mgal)                       NAVD 88
 CQ0240
 CQ0240  VERT ORDER      -  SECOND    CLASS 0
 CQ0240
 CQ0240.The horizontal coordinates were scaled from a map and have
 CQ0240.an estimated accuracy of +/- 6 seconds.
 CQ0240
 CQ0240.The orthometric height was determined by differential leveling and
 CQ0240.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0240.in June 1991.
 CQ0240
 CQ0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0240.GEOID18 height accuracy estimate available here.
 CQ0240
 CQ0240.Click photographs - Photos may exist for this station.
 CQ0240
 CQ0240.The dynamic height is computed by dividing the NAVD 88
 CQ0240.geopotential number by the normal gravity value computed on the
 CQ0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0240.degrees latitude (g = 980.6199 gals.).
 CQ0240
 CQ0240.The modeled gravity was interpolated from observed gravity values.
 CQ0240
 CQ0240;                    North         East    Units  Estimated Accuracy
 CQ0240;SPC LA N     -   235,190.    1,007,560.      MT  (+/- 180 meters Scaled)
 CQ0240
 CQ0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS544094(NAD 83)
 CQ0240
 CQ0240                          SUPERSEDED SURVEY CONTROL
 CQ0240
 CQ0240  NGVD 29 (11/26/84)   72.591  (m)          238.16   (f) ADJUSTED    2 0
 CQ0240
 CQ0240.Superseded values are not recommended for survey control.
 CQ0240
 CQ0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0240.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0240
 CQ0240_MARKER: DD = SURVEY DISK
 CQ0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0240_STAMPING: A 644
 CQ0240_MARK LOGO: LADHGS
 CQ0240_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0240+STABILITY: SURFACE MOTION
 CQ0240
 CQ0240  HISTORY     - Date     Condition        Report By
 CQ0240  HISTORY     - 1968     MONUMENTED       LADH
 CQ0240  HISTORY     - 1968     GOOD             LADH
 CQ0240  HISTORY     - 1983     GOOD             LADTD
 CQ0240  HISTORY     - 1987     GOOD             USPSQD
 CQ0240  HISTORY     - 1990     GOOD             USPSQD
 CQ0240  HISTORY     - 19970211 GOOD             USPSQD
 CQ0240
 CQ0240                          STATION DESCRIPTION
 CQ0240
 CQ0240'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ0240'15.9 MI NE FROM RUSTON.
 CQ0240'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ0240'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ0240'7.0 MILES TO THE INTERSECTION OF U. S. HIGHWAY 80 AND STATE HIGHWAY
 CQ0240'145 IN CHOUDRANT, THENCE NORTHEAST ALONG STATE HIGHWAY 145 FOR 8.6
 CQ0240'MILES TO THE MARK ON THE RIGHT.  IT IS 0.5 MILES SOUTH OF DOWNSVILLE,
 CQ0240'AT THE INTERSECTION OF STATE HIGHWAY 822.  IT IS 119 FEET EAST OF THE
 CQ0240'CENTERLINE OF THE HIGHWAY, 83 FEET WEST OF THE SOUTHWEST HOUSE CORNER
 CQ0240'OF MRS. NORRIS ESTATE, 80 FEET EAST OF A FENCE, AND 81 FEET EAST OF A
 CQ0240'STEEL WITNESS POST.  IT IS A LDH AND C AND GS TRAVERSE DISK STAMPED A
 CQ0240'644, SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.  NOTE-- IT
 CQ0240'IS 0.5 MILES SOUTHWEST OF BM 56V12.
 CQ0240
 CQ0240                          STATION RECOVERY (1983)
 CQ0240
 CQ0240'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 CQ0240'RECOVERED IN GOOD CONDITION.
 CQ0240
 CQ0240                          STATION RECOVERY (1987)
 CQ0240
 CQ0240'RECOVERY NOTE BY US POWER SQUADRON 1987 (JEF)
 CQ0240'RECOVERED IN GOOD CONDITION.
 CQ0240
 CQ0240                          STATION RECOVERY (1990)
 CQ0240
 CQ0240'RECOVERY NOTE BY US POWER SQUADRON 1990 (JRF)
 CQ0240'RECOVERED IN GOOD CONDITION.
 CQ0240
 CQ0240                          STATION RECOVERY (1997)
 CQ0240
 CQ0240'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ0240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0038 ***********************************************************************
 CQ0038  DESIGNATION -  A 669
 CQ0038  PID         -  CQ0038
 CQ0038  STATE/COUNTY-  LA/OUACHITA
 CQ0038  COUNTRY     -  US
 CQ0038  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0038
 CQ0038                         *CURRENT SURVEY CONTROL
 CQ0038  ______________________________________________________________________
 CQ0038* NAD 83(1986) POSITION- 32 31 02.     (N) 092 08 21.     (W)   SCALED
 CQ0038* NAVD 88 ORTHO HEIGHT -    23.73  (+/-2cm)       77.9   (feet) VERTCON3
 CQ0038  ______________________________________________________________________
 CQ0038  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 CQ0038  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0038
 CQ0038.The horizontal coordinates were scaled from a map and have
 CQ0038.an estimated accuracy of +/- 6 seconds.
 CQ0038
 CQ0038.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0038.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0038
 CQ0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0038.GEOID18 height accuracy estimate available here.
 CQ0038
 CQ0038.The vertical order pertains to the NGVD 29 superseded value.
 CQ0038
 CQ0038.Click photographs - Photos may exist for this station.
 CQ0038
 CQ0038;                    North         East    Units  Estimated Accuracy
 CQ0038;SPC LA N     -   223,720.    1,033,900.      MT  (+/- 180 meters Scaled)
 CQ0038
 CQ0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR808980(NAD 83)
 CQ0038
 CQ0038                          SUPERSEDED SURVEY CONTROL
 CQ0038
 CQ0038  NGVD 29 (11/26/84)   23.781  (m)           78.02   (f) ADJUSTED    1 2
 CQ0038
 CQ0038.Superseded values are not recommended for survey control.
 CQ0038
 CQ0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0038.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0038
 CQ0038_MARKER: R = RIVET
 CQ0038_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0038_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0038
 CQ0038  HISTORY     - Date     Condition        Report By
 CQ0038  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0038  HISTORY     - 1949     GOOD             CGS
 CQ0038  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0038  HISTORY     - 20030301 MARK NOT FOUND   USPSQD
 CQ0038
 CQ0038                          STATION DESCRIPTION
 CQ0038
 CQ0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0038'1.2 MI W FROM WEST MONROE.
 CQ0038'1.2 MILES WEST ALONG U. S. HIGHWAY NO. 80 FROM THE SOUTHWEST END OF
 CQ0038'THE CONCRETE BRIDGE OVER THE OUACHITA RIVER AT WEST MONROE, AT THE
 CQ0038'Y-JUNCTION OF U. S. HIGHWAY NO. 80 (CYPRESS STREET) AND CLABURNE
 CQ0038'STREET, 252 FEET NORTHWEST OF THE NORTHWEST PILLAR OF THE TRIANGLE
 CQ0038'SERVICE STATION GROCERY, 45 FEET NORTHEAST OF THE CENTER LINE OF THE
 CQ0038'HIGHWAY, 30 FEET NORTH OF THE CENTER LINE OF CLABURNE STREET, 18.4
 CQ0038'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE NO. 2104, 1.8 FEET
 CQ0038'NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, SET IN THE TOP OF A
 CQ0038'CONCRETE POST AND LEVEL WITH THE GROUND.  NOTE-- A NEW HOUSE HAS BEEN
 CQ0038'CONSTRUCTED AT THE LOCATION OF THE MARK.
 CQ0038
 CQ0038                          STATION RECOVERY (1969)
 CQ0038
 CQ0038'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0038'MARK NOT FOUND.
 CQ0038
 CQ0038                          STATION RECOVERY (2003)
 CQ0038
 CQ0038'RECOVERY NOTE BY US POWER SQUADRON 2003 (LEG)
 CQ0038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0041 ***********************************************************************
 CQ0041  DESIGNATION -  A 671
 CQ0041  PID         -  CQ0041
 CQ0041  STATE/COUNTY-  LA/OUACHITA
 CQ0041  COUNTRY     -  US
 CQ0041  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0041
 CQ0041                         *CURRENT SURVEY CONTROL
 CQ0041  ______________________________________________________________________
 CQ0041* NAD 83(1986) POSITION- 32 31 02.     (N) 092 09 07.     (W)   SCALED
 CQ0041* NAVD 88 ORTHO HEIGHT -    27.05  (+/-2cm)       88.7   (feet) VERTCON3
 CQ0041  ______________________________________________________________________
 CQ0041  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 CQ0041  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0041
 CQ0041.The horizontal coordinates were scaled from a map and have
 CQ0041.an estimated accuracy of +/- 6 seconds.
 CQ0041
 CQ0041.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0041.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0041
 CQ0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0041.GEOID18 height accuracy estimate available here.
 CQ0041
 CQ0041.The vertical order pertains to the NGVD 29 superseded value.
 CQ0041
 CQ0041.Click photographs - Photos may exist for this station.
 CQ0041
 CQ0041;                    North         East    Units  Estimated Accuracy
 CQ0041;SPC LA N     -   223,720.    1,032,700.      MT  (+/- 180 meters Scaled)
 CQ0041
 CQ0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR796980(NAD 83)
 CQ0041
 CQ0041                          SUPERSEDED SURVEY CONTROL
 CQ0041
 CQ0041  NGVD 29 (11/26/84)   27.096  (m)           88.90   (f) ADJUSTED    1 2
 CQ0041
 CQ0041.Superseded values are not recommended for survey control.
 CQ0041
 CQ0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0041.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0041
 CQ0041_MARKER: R = RIVET
 CQ0041_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0041_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ0041_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0041
 CQ0041  HISTORY     - Date     Condition        Report By
 CQ0041  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0041  HISTORY     - 1949     GOOD             CGS
 CQ0041  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0041
 CQ0041                          STATION DESCRIPTION
 CQ0041
 CQ0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0041'2.0 MI W FROM MONROE.
 CQ0041'2.0 MILES WEST ALONG U. S. HIGHWAY NO. 80 FROM THE SOUTHWEST END OF
 CQ0041'THE NEW CONCRETE BRIDGE OVER THE OUACHITA RIVER AT MONROE, 120 FEET
 CQ0041'SOUTHWEST OF THE SOUTHWEST CORNER OF THE WEDD NIGHT CLUB AND BEER
 CQ0041'GARDEN, ABOUT ON THE PROJECTED CENTER LINE OF THE EAST DRIVE LEADING
 CQ0041'NORTH INTO THE CANARY TOURIST COURT, 44 FEET SOUTH OF THE CENTER LINE
 CQ0041'OF THE HIGHWAY, 38.5 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE DR.
 CQ0041'R. W. EINHORN ANIMAL HOSPITAL BUILDING, 28 FEET NORTHWEST OF THE
 CQ0041'NORTHEAST CORNER OF THE BUILDING, IN A GRAVEL PARKING LOT, A MONEL
 CQ0041'RIVET SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE
 CQ0041'GROUND.  NOTE-- A PARKING AREA HAS BEEN CONSTRUCTED AT THE LOCATION OF
 CQ0041'THE MARK.
 CQ0041
 CQ0041                          STATION RECOVERY (1969)
 CQ0041
 CQ0041'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0041'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0045 ***********************************************************************
 CQ0045  DESIGNATION -  A 673
 CQ0045  PID         -  CQ0045
 CQ0045  STATE/COUNTY-  LA/OUACHITA
 CQ0045  COUNTRY     -  US
 CQ0045  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0045
 CQ0045                         *CURRENT SURVEY CONTROL
 CQ0045  ______________________________________________________________________
 CQ0045* NAD 83(1986) POSITION- 32 31 02.27   (N) 092 10 10.30   (W)   HD_HELD1
 CQ0045* NAVD 88 ORTHO HEIGHT -    37.712 (meters)      123.73  (feet) ADJUSTED
 CQ0045  ______________________________________________________________________
 CQ0045  GEOID HEIGHT    -        -25.879 (meters)                     GEOID18
 CQ0045  DYNAMIC HEIGHT  -         37.670 (meters)      123.59  (feet) COMP
 CQ0045  MODELED GRAVITY -    979,521.3   (mgal)                       NAVD 88
 CQ0045
 CQ0045  VERT ORDER      -  FIRST     CLASS I
 CQ0045
 CQ0045.The horizontal coordinates were determined by differentially corrected
 CQ0045.hand held GPS observations or other comparable positioning techniques
 CQ0045.and have an estimated accuracy of +/- 3 meters.
 CQ0045
 CQ0045.The orthometric height was determined by differential leveling and
 CQ0045.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0045.in June 1991.
 CQ0045
 CQ0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0045.GEOID18 height accuracy estimate available here.
 CQ0045
 CQ0045.Click photographs - Photos may exist for this station.
 CQ0045
 CQ0045.The dynamic height is computed by dividing the NAVD 88
 CQ0045.geopotential number by the normal gravity value computed on the
 CQ0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0045.degrees latitude (g = 980.6199 gals.).
 CQ0045
 CQ0045.The modeled gravity was interpolated from observed gravity values.
 CQ0045
 CQ0045;                    North         East    Units  Estimated Accuracy
 CQ0045;SPC LA N     -   223,719.9   1,031,049.8     MT  (+/- 3 meters HH1 GPS) 
 CQ0045
 CQ0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7800098080(NAD 83)
 CQ0045
 CQ0045                          SUPERSEDED SURVEY CONTROL
 CQ0045
 CQ0045  NGVD 29 (11/26/84)   37.761  (m)          123.89   (f) ADJUSTED    1 1
 CQ0045
 CQ0045.Superseded values are not recommended for survey control.
 CQ0045
 CQ0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0045.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0045
 CQ0045_MARKER: R = RIVET
 CQ0045_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0045_PROJECTION: RECESSED 5 CENTIMETERS
 CQ0045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0045
 CQ0045  HISTORY     - Date     Condition        Report By
 CQ0045  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0045  HISTORY     - 1969     GOOD             CGS
 CQ0045  HISTORY     - 1980     GOOD             LADTD
 CQ0045
 CQ0045                          STATION DESCRIPTION
 CQ0045
 CQ0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0045'4.4 MI NW FROM MONROE.
 CQ0045'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0045'STATION AT MONROE, THENCE 0.4 MILE NORTHWEST ALONG WALNUT STREET,
 CQ0045'THENCE 3.4 MILES NORTHWEST ALONG U.S. HIGHWAY 80, 37 FEET NORTH OF THE
 CQ0045'CENTER LINE OF THE HIGHWAY, 53 1/2 FEET SOUTHEAST OF THE EAST CORNER
 CQ0045'OF THE SHADY OAKS MOTEL OFFICE BUILDING, 19 FEET EAST OF A POWER POLE
 CQ0045'WHICH BEARS A STREET LIGHT, 1.0 FOOT NORTH OF A METAL WITNESS POST,
 CQ0045'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 CQ0045'WHICH IS ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND. SEC 28, T
 CQ0045'18N, R 3E.
 CQ0045
 CQ0045                          STATION RECOVERY (1980)
 CQ0045
 CQ0045'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 CQ0045'TO REACH THE STATION IN WEST MONROE FROM THE INTERSECTION OF HWY 80
 CQ0045'AND THOMAS ROAD , GO .6 OF A MILE WEST ALONG HWY 80 STATION IS
 CQ0045'LOCATED ON NORTH SIDE OF HWY 36.52 ' FROM CENTERLINE, 18.20' EAST OF
 CQ0045'A P.P., AND 32.27' WEST OF A R/W MARKER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0049 ***********************************************************************
 CQ0049  DESIGNATION -  A 678
 CQ0049  PID         -  CQ0049
 CQ0049  STATE/COUNTY-  LA/OUACHITA
 CQ0049  COUNTRY     -  US
 CQ0049  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0049
 CQ0049                         *CURRENT SURVEY CONTROL
 CQ0049  ______________________________________________________________________
 CQ0049* NAD 83(1986) POSITION- 32 30 58.     (N) 092 11 57.     (W)   SCALED
 CQ0049* NAVD 88 ORTHO HEIGHT -    39.199 (meters)      128.61  (feet) ADJUSTED
 CQ0049  ______________________________________________________________________
 CQ0049  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 CQ0049  DYNAMIC HEIGHT  -         39.155 (meters)      128.46  (feet) COMP
 CQ0049  MODELED GRAVITY -    979,520.8   (mgal)                       NAVD 88
 CQ0049
 CQ0049  VERT ORDER      -  FIRST     CLASS I
 CQ0049
 CQ0049.The horizontal coordinates were scaled from a map and have
 CQ0049.an estimated accuracy of +/- 6 seconds.
 CQ0049
 CQ0049.The orthometric height was determined by differential leveling and
 CQ0049.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0049.in June 1991.
 CQ0049
 CQ0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0049.GEOID18 height accuracy estimate available here.
 CQ0049
 CQ0049.Click photographs - Photos may exist for this station.
 CQ0049
 CQ0049.The dynamic height is computed by dividing the NAVD 88
 CQ0049.geopotential number by the normal gravity value computed on the
 CQ0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0049.degrees latitude (g = 980.6199 gals.).
 CQ0049
 CQ0049.The modeled gravity was interpolated from observed gravity values.
 CQ0049
 CQ0049;                    North         East    Units  Estimated Accuracy
 CQ0049;SPC LA N     -   223,580.    1,028,270.      MT  (+/- 180 meters Scaled)
 CQ0049
 CQ0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR752979(NAD 83)
 CQ0049
 CQ0049                          SUPERSEDED SURVEY CONTROL
 CQ0049
 CQ0049  NGVD 29 (11/26/84)   39.249  (m)          128.77   (f) ADJUSTED    1 1
 CQ0049
 CQ0049.Superseded values are not recommended for survey control.
 CQ0049
 CQ0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0049.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0049
 CQ0049_MARKER: R = RIVET
 CQ0049_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0049_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ0049_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0049
 CQ0049  HISTORY     - Date     Condition        Report By
 CQ0049  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0049  HISTORY     - 1969     GOOD             CGS
 CQ0049  HISTORY     - 1991     GOOD             USPSQD
 CQ0049  HISTORY     - 20050605 MARK NOT FOUND   GEOCAC
 CQ0049
 CQ0049                          STATION DESCRIPTION
 CQ0049
 CQ0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0049'6.4 MI W FROM MONROE.
 CQ0049'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0049'STATION AT MONROE, THENCE 0.4 MILE NORTHWEST ALONG WALNUT STREET,
 CQ0049'THENCE 5.4 MILES WEST ALONG U.S. HIGHWAY 80, 0.5 MILE WEST OF THE
 CQ0049'CLAIRBORNE METHODIST CHURCH, 182 FEET EAST OF THE SOUTHEAST CORNER OF
 CQ0049'A BRICK CHURCH BUILDING, 70 FEET NORTH OF THE CENTER LINE OF THE
 CQ0049'HIGHWAY, 100 FEET SOUTH OF THE SOUTHEAST CORNER OF A HOUSE, 90 FEET
 CQ0049'EAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 200 FEET NORTHEAST AND
 CQ0049'ACROSS THE HIGHWAY FROM A BRICK BUILDING WHICH BEARS THE SIGN CASA
 CQ0049'LINDA ON THE EAST SIDE, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT
 CQ0049'3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 CQ0049'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 CQ0049'SEC 30, T 18N, R 3E.
 CQ0049
 CQ0049                          STATION RECOVERY (1991)
 CQ0049
 CQ0049'RECOVERY NOTE BY US POWER SQUADRON 1991 (CR)
 CQ0049'RECOVERED IN GOOD CONDITION.
 CQ0049
 CQ0049                          STATION RECOVERY (2005)
 CQ0049
 CQ0049'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ0049'PROPERTY OWNER ADVISED THAT SITE HAS BEEN EXCAVATED WITH BULLDOZERS.
 CQ0049'MARK PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1946 ***********************************************************************
 BX1946  DESIGNATION -  A 68
 BX1946  PID         -  BX1946
 BX1946  STATE/COUNTY-  LA/VERNON
 BX1946  COUNTRY     -  US
 BX1946  USGS QUAD   -  SLAGLE (2018)
 BX1946
 BX1946                         *CURRENT SURVEY CONTROL
 BX1946  ______________________________________________________________________
 BX1946* NAD 83(1986) POSITION- 31 08 21.     (N) 093 13 23.     (W)   SCALED
 BX1946* NAVD 88 ORTHO HEIGHT -    78.22  (+/-2cm)      256.6   (feet) VERTCON3
 BX1946  ______________________________________________________________________
 BX1946  GEOID HEIGHT    -        -26.474 (meters)                     GEOID18
 BX1946  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1946
 BX1946.The horizontal coordinates were scaled from a map and have
 BX1946.an estimated accuracy of +/- 6 seconds.
 BX1946
 BX1946.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1946.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1946
 BX1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1946.GEOID18 height accuracy estimate available here.
 BX1946
 BX1946.The vertical order pertains to the NGVD 29 superseded value.
 BX1946
 BX1946.Click photographs - Photos may exist for this station.
 BX1946
 BX1946;                    North         East    Units  Estimated Accuracy
 BX1946;SPC LA N     -    71,100.      931,050.      MT  (+/- 180 meters Scaled)
 BX1946
 BX1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ787450(NAD 83)
 BX1946
 BX1946                          SUPERSEDED SURVEY CONTROL
 BX1946
 BX1946  NGVD 29 (11/26/84)   78.317  (m)          256.95   (f) ADJUSTED    2 0
 BX1946
 BX1946.Superseded values are not recommended for survey control.
 BX1946
 BX1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1946.See file dsdata.pdf to determine how the superseded data were derived.
 BX1946
 BX1946_MARKER: DB = BENCH MARK DISK
 BX1946_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1946_STAMPING: A 68 1935
 BX1946_MARK LOGO: CGS
 BX1946_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1946
 BX1946  HISTORY     - Date     Condition        Report By
 BX1946  HISTORY     - 1935     MONUMENTED       CGS
 BX1946  HISTORY     - 1943     GOOD             CGS
 BX1946  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1946  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1946
 BX1946                          STATION DESCRIPTION
 BX1946
 BX1946'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BX1946'2.5 MI E FROM LEESVILLE.
 BX1946'2.5 MILES EAST ALONG STATE HIGHWAY 21 FROM THE PARISH COURTHOUSE AT
 BX1946'LEESVILLE, VERNON PARISH, 45 FEET NORTHEAST OF THE NORTHEAST CORNER
 BX1946'POST OF A FARMHOUSE LOT, 36 FEET SOUTH OF THE CENTERLINE OF THE
 BX1946'HIGHWAY, AND 15 FEET WEST OF A 20-INCH GUM TREE.  A STANDARD DISK,
 BX1946'STAMPED A 68 1935 AND SET IN THE TOP OF A CONCRETE POST.
 BX1946
 BX1946                          STATION RECOVERY (1994)
 BX1946
 BX1946'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1946'MARK NOT FOUND.
 BX1946
 BX1946                          STATION RECOVERY (2001)
 BX1946
 BX1946'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1946'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0054 ***********************************************************************
 CQ0054  DESIGNATION -  A 683
 CQ0054  PID         -  CQ0054
 CQ0054  STATE/COUNTY-  LA/OUACHITA
 CQ0054  COUNTRY     -  US
 CQ0054  USGS QUAD   -  WEST MONROE NORTH (2018)
 CQ0054
 CQ0054                         *CURRENT SURVEY CONTROL
 CQ0054  ______________________________________________________________________
 CQ0054* NAD 83(1986) POSITION- 32 30 59.     (N) 092 13 57.     (W)   SCALED
 CQ0054* NAVD 88 ORTHO HEIGHT -    48.322 (meters)      158.54  (feet) ADJUSTED
 CQ0054  ______________________________________________________________________
 CQ0054  GEOID HEIGHT    -        -25.848 (meters)                     GEOID18
 CQ0054  DYNAMIC HEIGHT  -         48.268 (meters)      158.36  (feet) COMP
 CQ0054  MODELED GRAVITY -    979,520.5   (mgal)                       NAVD 88
 CQ0054
 CQ0054  VERT ORDER      -  FIRST     CLASS I
 CQ0054
 CQ0054.The horizontal coordinates were scaled from a map and have
 CQ0054.an estimated accuracy of +/- 6 seconds.
 CQ0054
 CQ0054.The orthometric height was determined by differential leveling and
 CQ0054.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0054.in June 1991.
 CQ0054
 CQ0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0054.GEOID18 height accuracy estimate available here.
 CQ0054
 CQ0054.Click photographs - Photos may exist for this station.
 CQ0054
 CQ0054.The dynamic height is computed by dividing the NAVD 88
 CQ0054.geopotential number by the normal gravity value computed on the
 CQ0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0054.degrees latitude (g = 980.6199 gals.).
 CQ0054
 CQ0054.The modeled gravity was interpolated from observed gravity values.
 CQ0054
 CQ0054;                    North         East    Units  Estimated Accuracy
 CQ0054;SPC LA N     -   223,600.    1,025,130.      MT  (+/- 180 meters Scaled)
 CQ0054
 CQ0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR720979(NAD 83)
 CQ0054
 CQ0054                          SUPERSEDED SURVEY CONTROL
 CQ0054
 CQ0054  NGVD 29 (11/26/84)   48.374  (m)          158.71   (f) ADJUSTED    1 1
 CQ0054
 CQ0054.Superseded values are not recommended for survey control.
 CQ0054
 CQ0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0054.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0054
 CQ0054_MARKER: R = RIVET
 CQ0054_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0054_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0054
 CQ0054  HISTORY     - Date     Condition        Report By
 CQ0054  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0054  HISTORY     - 1969     GOOD             CGS
 CQ0054
 CQ0054                          STATION DESCRIPTION
 CQ0054
 CQ0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0054'7.95 MI E FROM CALHOUN.
 CQ0054'ABOUT 7.95 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0054'CALHOUN, OR ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD
 CQ0054'FROM THE STATION AT MONROE, THENCE 0.4 MILE NORTHWEST ALONG WALNUT
 CQ0054'STREET, THENCE 7.35 MILES WEST ALONG U.S. HIGHWAY 80, 0.2 MILE WEST OF
 CQ0054'THE JUNCTION OF THE HIGHWAY AND STATE HIGHWAY 15, 82 FEET SOUTH OF THE
 CQ0054'CENTER LINE OF THE HIGHWAY, 39 1/2 FEET NORTHEAST OF THE SOUTHEAST
 CQ0054'CORNER OF A FRAME HOUSE, 18 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 CQ0054'THE HOUSE, ABOUT 6 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE
 CQ0054'TOP OF A CONCRETE POST WHICH IS ABOUT LEVEL WITH THE SURFACE OF THE
 CQ0054'GROUND.  SEC 26, T 18N, R 2E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0057 ***********************************************************************
 CQ0057  DESIGNATION -  A 687
 CQ0057  PID         -  CQ0057
 CQ0057  STATE/COUNTY-  LA/OUACHITA
 CQ0057  COUNTRY     -  US
 CQ0057  USGS QUAD   -  CALHOUN (2018)
 CQ0057
 CQ0057                         *CURRENT SURVEY CONTROL
 CQ0057  ______________________________________________________________________
 CQ0057* NAD 83(1986) POSITION- 32 31 18.     (N) 092 15 36.     (W)   SCALED
 CQ0057* NAVD 88 ORTHO HEIGHT -    44.04  (+/-2cm)      144.5   (feet) VERTCON3
 CQ0057  ______________________________________________________________________
 CQ0057  GEOID HEIGHT    -        -25.837 (meters)                     GEOID18
 CQ0057  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0057
 CQ0057.The horizontal coordinates were scaled from a map and have
 CQ0057.an estimated accuracy of +/- 6 seconds.
 CQ0057
 CQ0057.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0057.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0057
 CQ0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0057.GEOID18 height accuracy estimate available here.
 CQ0057
 CQ0057.The vertical order pertains to the NGVD 29 superseded value.
 CQ0057
 CQ0057.Click photographs - Photos may exist for this station.
 CQ0057
 CQ0057;                    North         East    Units  Estimated Accuracy
 CQ0057;SPC LA N     -   224,180.    1,022,550.      MT  (+/- 180 meters Scaled)
 CQ0057
 CQ0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR694985(NAD 83)
 CQ0057
 CQ0057                          SUPERSEDED SURVEY CONTROL
 CQ0057
 CQ0057  NGVD 29 (11/26/84)   44.093  (m)          144.66   (f) ADJUSTED    1 2
 CQ0057
 CQ0057.Superseded values are not recommended for survey control.
 CQ0057
 CQ0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0057.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0057
 CQ0057_MARKER: R = RIVET
 CQ0057_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ0057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0057
 CQ0057  HISTORY     - Date     Condition        Report By
 CQ0057  HISTORY     - 1934     MONUMENTED       LAGS
 CQ0057  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ0057
 CQ0057                          STATION DESCRIPTION
 CQ0057
 CQ0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0057'8.3 MI W FROM MONROE.
 CQ0057'8.3 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE NEW HIGHWAY BRIDGE OVER
 CQ0057'OUACHITA RIVER AT MONROE, OUACHITA PARISH, ABOUT 227 FEET NORTHEAST OF
 CQ0057'THE NORTHEAST CORNER OF THE CLAUD FROST RESIDENCE, 39 FEET SOUTH OF
 CQ0057'THE CENTER OF THE CENTER LINE OF THE HIGHWAY, AND 7.5 FEET EAST OF A
 CQ0057'16-INCH PINE TREE.  A STANDARD MONEL-METAL RIVET, SET IN THE TOP OF A
 CQ0057'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0048 ***********************************************************************
 BK0048  DESIGNATION -  A 69
 BK0048  PID         -  BK0048
 BK0048  STATE/COUNTY-  LA/AVOYELLES
 BK0048  COUNTRY     -  US
 BK0048  USGS QUAD   -  BUNKIE (2018)
 BK0048
 BK0048                         *CURRENT SURVEY CONTROL
 BK0048  ______________________________________________________________________
 BK0048* NAD 83(1986) POSITION- 30 53 32.     (N) 092 08 01.     (W)   SCALED
 BK0048* NAVD 88 ORTHO HEIGHT -    15.06  (+/-2cm)       49.4   (feet) VERTCON3
 BK0048  ______________________________________________________________________
 BK0048  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BK0048  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0048
 BK0048.The horizontal coordinates were scaled from a map and have
 BK0048.an estimated accuracy of +/- 6 seconds.
 BK0048
 BK0048.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0048.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0048
 BK0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0048.GEOID18 height accuracy estimate available here.
 BK0048
 BK0048.The vertical order pertains to the NGVD 29 superseded value.
 BK0048
 BK0048.Click photographs - Photos may exist for this station.
 BK0048
 BK0048;                    North         East    Units  Estimated Accuracy
 BK0048;SPC LA N     -    43,550.    1,035,030.      MT  (+/- 180 meters Scaled)
 BK0048
 BK0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ828179(NAD 83)
 BK0048
 BK0048                          SUPERSEDED SURVEY CONTROL
 BK0048
 BK0048  NGVD 29 (11/26/84)   15.056  (m)           49.40   (f) ADJUSTED    2 0
 BK0048
 BK0048.Superseded values are not recommended for survey control.
 BK0048
 BK0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0048.See file dsdata.pdf to determine how the superseded data were derived.
 BK0048
 BK0048_MARKER: DB = BENCH MARK DISK
 BK0048_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK0048_SP_SET: RR SIGNAL FOUNDATION
 BK0048_STAMPING: A 69 1935
 BK0048_MARK LOGO: CGS
 BK0048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK0048
 BK0048  HISTORY     - Date     Condition        Report By
 BK0048  HISTORY     - 1935     MONUMENTED       CGS
 BK0048  HISTORY     - 1960     GOOD             CGS
 BK0048  HISTORY     - 1975     GOOD             LADTD
 BK0048
 BK0048                          STATION DESCRIPTION
 BK0048
 BK0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BK0048'5.3 MI SE FROM BUNKIE.
 BK0048'LOCATED 5.3 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILROAD FROM
 BK0048'THE STATION AT BUNKIE, 5 POLES SOUTH OF MILESPOST 158, 81 FEET SOUTH
 BK0048'OF THE SOUTH END OF RAILROAD BRIDGE NO. 157.9, 9 FEET WEST OF THE WEST
 BK0048'RAIL, 59 FEET SOUTHEAST OF THE 5TH POLE SOUTH OF MILEPOST 158, AND 61
 BK0048'FEET SOUTH-SOUTHWEST OF TELEGRAPH POLE 3317.  IT IS A STANDARD DISK,
 BK0048'STAMPED A 69 1935, SET IN THE SOUTHWEST CORNER OF THE CONCRETE
 BK0048'FOUNDATION OF THE WEST ONE OF TWO SIGNALS NO. 1579.
 BK0048
 BK0048                          STATION RECOVERY (1975)
 BK0048
 BK0048'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK0048'ABOUT 5.3 MILES NW ALONG US HIGHWAY 71 FROM THE JUNCTION OF STATE
 BK0048'HIGHWAY 107 AT MORROW, 81 FT SOUTH OF THE SOUTH END OF RAILROAD BRIDGE
 BK0048'NO 157.9, 9 FT EAST OF THE EAST RAIL OF THE TEXAS AND PACIFIC
 BK0048'RAILROAD TRACK, 59 FT SOUTH OF THE FIFTH POLE SOUTH OF MILE POST NO
 BK0048'158, A 69 1935 IS LOCATED IN THE SW CORNER OF A CONCRETE FOUNDATION
 BK0048'OF THE EAST ONE OF TWO SIGNALS NO 1579.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1781 ***********************************************************************
 AU1781  DESIGNATION -  A 7
 AU1781  PID         -  AU1781
 AU1781  STATE/COUNTY-  LA/IBERIA
 AU1781  COUNTRY     -  US
 AU1781  USGS QUAD   -  WEEKS (2018)
 AU1781
 AU1781                         *CURRENT SURVEY CONTROL
 AU1781  ______________________________________________________________________
 AU1781* NAD 83(1986) POSITION- 29 48 03.     (N) 091 47 28.     (W)   SCALED
 AU1781* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1781  **This station is located in a suspected subsidence area (see below).
 AU1781  ______________________________________________________________________
 AU1781  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 AU1781
 AU1781.The horizontal coordinates were scaled from a map and have
 AU1781.an estimated accuracy of +/- 6 seconds.
 AU1781
 AU1781.** This station is in an area of known vertical motion. If an
 AU1781.** orthometric height was ever established but is not available 
 AU1781.** in the current survey control section, the orthometric height
 AU1781.** is considered suspect.  Suspect heights are available in the
 AU1781.** superseded section only if requested.
 AU1781
 AU1781.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1781.GEOID18 height accuracy estimate available here.
 AU1781
 AU1781.Click photographs - Photos may exist for this station.
 AU1781
 AU1781;                    North         East    Units  Estimated Accuracy
 AU1781;SPC LA S     -   144,280.      955,750.      MT  (+/- 180 meters Scaled)
 AU1781
 AU1781_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN168973(NAD 83)
 AU1781
 AU1781                          SUPERSEDED SURVEY CONTROL
 AU1781
 AU1781.No superseded survey control is available for this station.
 AU1781
 AU1781_MARKER: DB = BENCH MARK DISK
 AU1781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1781_STAMPING: A 7 1918
 AU1781_MARK LOGO: CGS
 AU1781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1781+STABILITY: SURFACE MOTION
 AU1781
 AU1781  HISTORY     - Date     Condition        Report By
 AU1781  HISTORY     - 1918     MONUMENTED       CGS
 AU1781  HISTORY     - 1955     MARK NOT FOUND   CGS
 AU1781
 AU1781                          STATION DESCRIPTION
 AU1781
 AU1781'DESCRIBED BY COAST AND GEODETIC SURVEY 1918
 AU1781'AT FOOTES, IBERIA PARISH, ON THE CYPREMORT BRANCH OF THE TEXAS AND NEW
 AU1781'ORLEANS RAILROAD, ABOUT 1 POLE NORTHWEST OF THE STATION SIGN, ABOUT 65
 AU1781'FEET NORTHEAST OF THE TRACK, AND ABOUT 3 FEET NORTHEAST OF STATE
 AU1781'HIGHWAY 59.  A STANDARD DISK, STAMPED A 7 1918 AND SET IN THE TOP OF A
 AU1781'CONCRETE POST.
 AU1781
 AU1781                          STATION RECOVERY (1955)
 AU1781
 AU1781'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 AU1781'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1882 ***********************************************************************
 BJ1882  DESIGNATION -  A 75
 BJ1882  PID         -  BJ1882
 BJ1882  STATE/COUNTY-  LA/EAST FELICIANA
 BJ1882  COUNTRY     -  US
 BJ1882  USGS QUAD   -  JACKSON (2018)
 BJ1882
 BJ1882                         *CURRENT SURVEY CONTROL
 BJ1882  ______________________________________________________________________
 BJ1882* NAD 83(1986) POSITION- 30 47 25.     (N) 091 07 51.     (W)   SCALED
 BJ1882* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1882  **This station is located in a suspected subsidence area (see below).
 BJ1882  ______________________________________________________________________
 BJ1882  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ1882
 BJ1882.The horizontal coordinates were scaled from a map and have
 BJ1882.an estimated accuracy of +/- 6 seconds.
 BJ1882
 BJ1882.** This station is in an area of known vertical motion. If an
 BJ1882.** orthometric height was ever established but is not available 
 BJ1882.** in the current survey control section, the orthometric height
 BJ1882.** is considered suspect.  Suspect heights are available in the
 BJ1882.** superseded section only if requested.
 BJ1882
 BJ1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1882.GEOID18 height accuracy estimate available here.
 BJ1882
 BJ1882.Click photographs - Photos may exist for this station.
 BJ1882
 BJ1882;                    North         East    Units  Estimated Accuracy
 BJ1882;SPC LA S     -   253,890.    1,019,380.      MT  (+/- 180 meters Scaled)
 BJ1882
 BJ1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ788078(NAD 83)
 BJ1882
 BJ1882                          SUPERSEDED SURVEY CONTROL
 BJ1882
 BJ1882.No superseded survey control is available for this station.
 BJ1882
 BJ1882_MARKER: DB = BENCH MARK DISK
 BJ1882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1882_STAMPING: A 75 1935
 BJ1882_MARK LOGO: CGS
 BJ1882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1882+STABILITY: SURFACE MOTION
 BJ1882
 BJ1882  HISTORY     - Date     Condition        Report By
 BJ1882  HISTORY     - 1935     MONUMENTED       CGS
 BJ1882  HISTORY     - 1954     MARK NOT FOUND   CGS
 BJ1882  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ1882
 BJ1882                          STATION DESCRIPTION
 BJ1882
 BJ1882'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 BJ1882'AT ETHEL, EAST FELICIANA PARISH, 126 FEET NORTH OF THE NORTHEAST
 BJ1882'CORNER OF THE ILLINOIS CENTRAL RAILROAD STATION, 33 FEET EAST OF THE
 BJ1882'CENTERLINE OF THE TRACK, 87 FEET WEST OF THE CENTERLINE OF STATE
 BJ1882'HIGHWAY 91.  A STANDARD DISK, STAMPED A 75 1935 AND SET IN THE TOP OF
 BJ1882'A CONCRETE POST.  NOTE-THE AREA HAS BEEN FILLED IN SO THE MARK COULD
 BJ1882'WELL BE BURIED BENEATH THE GROUND.
 BJ1882
 BJ1882                          STATION RECOVERY (1965)
 BJ1882
 BJ1882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ1882'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1891 ***********************************************************************
 BJ1891  DESIGNATION -  A 76
 BJ1891  PID         -  BJ1891
 BJ1891  STATE/COUNTY-  LA/EAST FELICIANA
 BJ1891  COUNTRY     -  US
 BJ1891  USGS QUAD   -  WILSON (2018)
 BJ1891
 BJ1891                         *CURRENT SURVEY CONTROL
 BJ1891  ______________________________________________________________________
 BJ1891* NAD 83(1986) POSITION- 30 59 49.     (N) 091 06 31.     (W)   SCALED
 BJ1891* NAVD 88 ORTHO HEIGHT -    87.03  (+/-2cm)      285.5   (feet) VERTCON3
 BJ1891  ______________________________________________________________________
 BJ1891  GEOID HEIGHT    -        -26.932 (meters)                     GEOID18
 BJ1891  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BJ1891
 BJ1891.The horizontal coordinates were scaled from a map and have
 BJ1891.an estimated accuracy of +/- 6 seconds.
 BJ1891
 BJ1891.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ1891.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ1891
 BJ1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1891.GEOID18 height accuracy estimate available here.
 BJ1891
 BJ1891.The vertical order pertains to the NGVD 29 superseded value.
 BJ1891
 BJ1891.Click photographs - Photos may exist for this station.
 BJ1891
 BJ1891;                    North         East    Units  Estimated Accuracy
 BJ1891;SPC LA S     -   276,810.    1,021,460.      MT  (+/- 180 meters Scaled)
 BJ1891
 BJ1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ805307(NAD 83)
 BJ1891
 BJ1891                          SUPERSEDED SURVEY CONTROL
 BJ1891
 BJ1891  NGVD 29 (11/26/84)   87.064  (m)          285.64   (f) ADJUSTED    2 0
 BJ1891
 BJ1891.Superseded values are not recommended for survey control.
 BJ1891
 BJ1891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1891.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1891
 BJ1891_MARKER: DB = BENCH MARK DISK
 BJ1891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1891_STAMPING: A 76 1935
 BJ1891_MARK LOGO: CGS
 BJ1891_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1891+STABILITY: SURFACE MOTION
 BJ1891
 BJ1891  HISTORY     - Date     Condition        Report By
 BJ1891  HISTORY     - 1935     MONUMENTED       CGS
 BJ1891  HISTORY     - 1954     GOOD             CGS
 BJ1891
 BJ1891                          STATION DESCRIPTION
 BJ1891
 BJ1891'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 BJ1891'2.4 MI N FROM NORWOOD.
 BJ1891'2.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 BJ1891'IN NORWOOD, 860 FEET SOUTH OF THE MISSISSIPPI-LOUISIANA STATE LINE, IN
 BJ1891'LINE WITH A ROW OF POLES, 24 FEET EAST OF A FENCE LINE, 16 FEET SOUTH
 BJ1891'OF POLE NO. 12878, 27 FEET WEST OF THE WEST RAIL, 32 FEET SOUTH OF THE
 BJ1891'CENTERLINE OF A DIM ROAD, 38 FEET SOUTHWEST OF THE CENTERLINE OF A
 BJ1891'ROAD CROSSING AND 17 POLES NORTH OF MILEPOST M 328.  A STANDARD DISK,
 BJ1891'STAMPED A 76 1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BJ1891'INCHES AND 1 FOOT BELOW THE LEVEL OF THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2026 ***********************************************************************
 BK2026  DESIGNATION -  A 840 AZ MK
 BK2026  PID         -  BK2026
 BK2026  STATE/COUNTY-  LA/ST LANDRY
 BK2026  COUNTRY     -  US
 BK2026  USGS QUAD   -  MORROW (2018)
 BK2026
 BK2026                         *CURRENT SURVEY CONTROL
 BK2026  ______________________________________________________________________
 BK2026* NAD 83(1986) POSITION- 30 50 38.     (N) 092 05 48.     (W)   SCALED
 BK2026* NAVD 88 ORTHO HEIGHT -    13.35  (+/-2cm)       43.8   (feet) VERTCON3
 BK2026  ______________________________________________________________________
 BK2026  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BK2026  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2026
 BK2026.The horizontal coordinates were scaled from a map and have
 BK2026.an estimated accuracy of +/- 6 seconds.
 BK2026
 BK2026.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2026.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2026
 BK2026.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2026.GEOID18 height accuracy estimate available here.
 BK2026
 BK2026.The vertical order pertains to the NGVD 29 superseded value.
 BK2026
 BK2026.Click photographs - Photos may exist for this station.
 BK2026
 BK2026;                    North         East    Units  Estimated Accuracy
 BK2026;SPC LA S     -   260,060.      926,980.      MT  (+/- 180 meters Scaled)
 BK2026
 BK2026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ863126(NAD 83)
 BK2026
 BK2026                          SUPERSEDED SURVEY CONTROL
 BK2026
 BK2026  NGVD 29 (11/26/84)   13.353  (m)           43.81   (f) ADJUSTED    2 2
 BK2026
 BK2026.Superseded values are not recommended for survey control.
 BK2026
 BK2026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2026.See file dsdata.pdf to determine how the superseded data were derived.
 BK2026
 BK2026_MARKER: DZ = AZIMUTH MARK DISK
 BK2026_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK2026_SP_SET: CULVERT HEADWALL
 BK2026_STAMPING: A 840 LGS 1941 1969
 BK2026_MARK LOGO: CGS
 BK2026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2026+STABILITY: SURFACE MOTION
 BK2026
 BK2026  HISTORY     - Date     Condition        Report By
 BK2026  HISTORY     - 1969     MONUMENTED       CGS
 BK2026  HISTORY     - 1975     GOOD             LADTD
 BK2026
 BK2026                          STATION DESCRIPTION
 BK2026
 BK2026'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2026'1.2 MI NW FROM MORROW.
 BK2026'ABOUT 1.2 MI NW ALONG US HIGHWAY 71 FROM THE JUNCTION OF STATE HIGHWAY
 BK2026'107 AT MORROW, 21 FT SW OF THE CENTERLINE OF US HIGHWAY 71,
 BK2026'24 FT NE OF A MESH AND BARBED WIRE FENCE,
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2024 ***********************************************************************
 BK2024  DESIGNATION -  A 840 RESET
 BK2024  PID         -  BK2024
 BK2024  STATE/COUNTY-  LA/ST LANDRY
 BK2024  COUNTRY     -  US
 BK2024  USGS QUAD   -  MORROW (2018)
 BK2024
 BK2024                         *CURRENT SURVEY CONTROL
 BK2024  ______________________________________________________________________
 BK2024* NAD 83(2007) POSITION- 30 50 16.36122(N) 092 05 28.76947(W)   ADJUSTED
 BK2024* NAD 83(2007) ELLIP HT-   -14.301 (meters)        (02/10/07)   ADJUSTED
 BK2024* NAD 83(2007) EPOCH   -  2002.00
 BK2024* NAVD 88 ORTHO HEIGHT -    12.82  (+/-2cm)       42.1   (feet) VERTCON3
 BK2024  ______________________________________________________________________
 BK2024  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BK2024  NAD 83(2007) X  -   -200,022.670 (meters)                     COMP
 BK2024  NAD 83(2007) Y  - -5,477,563.568 (meters)                     COMP
 BK2024  NAD 83(2007) Z  -  3,250,466.264 (meters)                     COMP
 BK2024  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BK2024  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2024
 BK2024  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK2024  Standards:
 BK2024         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK2024            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK2024  -------------------------------------------------------------------
 BK2024  NETWORK   21.97  13.15           5.82  10.14   6.71     -0.68604370
 BK2024  -------------------------------------------------------------------
 BK2024  Click here for local accuracies and other accuracy information.
 BK2024
 BK2024.The horizontal coordinates were established by GPS observations
 BK2024.and adjusted by the National Geodetic Survey in February 2007.
 BK2024
 BK2024.The datum tag of NAD 83(2007) is equivalent to NAD 83(NSRS2007). See 
 BK2024.www.ngs.noaa.gov/web/surveys/NSRS2007 for more information. 
 BK2024
 BK2024.The horizontal coordinates are valid at the epoch date displayed above
 BK2024.which is a decimal equivalence of Year/Month/Day.
 BK2024
 BK2024.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2024.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2024
 BK2024.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2024.GEOID18 height accuracy estimate available here.
 BK2024
 BK2024.The vertical order pertains to the NGVD 29 superseded value.
 BK2024
 BK2024.Click photographs - Photos may exist for this station.
 BK2024
 BK2024.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK2024
 BK2024.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2024
 BK2024.The ellipsoidal height was determined by GPS observations
 BK2024.and is referenced to NAD 83.
 BK2024
 BK2024. The following values were computed from the NAD 83(2007) position.
 BK2024
 BK2024;                    North         East     Units Scale Factor Converg.
 BK2024;SPC LA S     -   259,389.433   927,484.590   MT  1.00003223   -0 22 44.4
 BK2024;SPC LA S     -   851,013.50  3,042,922.36   sFT  1.00003223   -0 22 44.4
 BK2024;UTM  15      - 3,411,988.219   586,895.790   MT  0.99969314   +0 27 57.0
 BK2024
 BK2024!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2024!SPC LA S     -   1.00000225  x   1.00003223  =   1.00003448
 BK2024!UTM  15      -   1.00000225  x   0.99969314  =   0.99969539
 BK2024
 BK2024:                Primary Azimuth Mark                     Grid Az
 BK2024:SPC LA S     -  D 69                                     145 39 35.9
 BK2024:UTM  15      -  D 69                                     144 48 54.5
 BK2024
 BK2024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8689511988(NAD 83)
 BK2024
 BK2024|---------------------------------------------------------------------|
 BK2024| PID    Reference Object                     Distance      Geod. Az  |
 BK2024|                                                           dddmmss.s |
 BK2024| BK2607 COTTONPORT MUNICIPAL TANK           APPROX.16.7 KM 0131105.3 |
 BK2024| BK0051 D 69                                               1451651.5 |
 BK2024| BK2023 A 840 RM 1                           44.931 METERS 18602     |
 BK2024| BK2617 WHITEVILLE UN GAS RAD KDQ MAST      APPROX. 7.6 KM 2115528.5 |
 BK2024| BK2622 ST LANDRY D HASS TANK               APPROX.10.4 KM 2643220.3 |
 BK2024| BK2674 ST LANDRY CENLA MW KKC 693          APPROX.16.1 KM 2722122.7 |
 BK2024| BK2025 A 840 RM 2                           45.272 METERS 28550     |
 BK2024| CV9562 A 840 AZ MK 2                                      3242342.8 |
 BK2024| BK2623 BUNKIE LA ICE AND ELEC CO TANK      APPROX.15.2 KM 3253922.9 |
 BK2024| BK0050 C 69                                               3254320.2 |
 BK2024|---------------------------------------------------------------------|
 BK2024
 BK2024                          SUPERSEDED SURVEY CONTROL
 BK2024
 BK2024  ELLIP H (06/26/02)  -14.336  (m)                       GP(       ) 4 2
 BK2024  NAD 83(1992)-  30 50 16.36364(N)    092 05 28.77115(W) AD(       ) 1
 BK2024  ELLIP H (01/21/93)  -14.227  (m)                       GP(       ) 4 2
 BK2024  NAD 83(1986)-  30 50 16.38380(N)    092 05 28.76682(W) AD(       ) 1
 BK2024  NAD 27      -  30 50 15.68170(N)    092 05 28.32857(W) AD(       ) 3
 BK2024  NAD 27      -  30 50 15.68169(N)    092 05 28.32857(W) AD(       ) 1
 BK2024  NGVD 29              12.82   (m)           42.1    (f) LEVELING    3  
 BK2024  NGVD 29              13.71   (m)           45.0    (f) LEVELING    3  
 BK2024  NGVD 29 (11/26/84)   12.821  (m)           42.06   (f) ADJUSTED    2 2
 BK2024
 BK2024.Superseded values are not recommended for survey control.
 BK2024
 BK2024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2024.See file dsdata.pdf to determine how the superseded data were derived.
 BK2024
 BK2024_MARKER: DS = TRIANGULATION STATION DISK
 BK2024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2024_STAMPING: A 840 LGS 1941 1960
 BK2024_MARK LOGO: CGS
 BK2024_PROJECTION: FLUSH
 BK2024_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK2024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2024+STABILITY: SURFACE MOTION
 BK2024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2024+SATELLITE: SATELLITE OBSERVATIONS - March 08, 1989
 BK2024
 BK2024  HISTORY     - Date     Condition        Report By
 BK2024  HISTORY     - 1941     MONUMENTED       CGS
 BK2024  HISTORY     - 19600211 SEE DESCRIPTION  CGS
 BK2024  HISTORY     - 1969     GOOD             CGS
 BK2024  HISTORY     - 1975     GOOD             LADTD
 BK2024  HISTORY     - 1987     GOOD             LAGS
 BK2024  HISTORY     - 19881116 GOOD             LADTD
 BK2024  HISTORY     - 19890308 GOOD
 BK2024
 BK2024                          STATION DESCRIPTION
 BK2024
 BK2024'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BK2024'STATION IS IN THE WEST SIDE OF SECTION 33, T2S, R4E, ABOUT
 BK2024'0.65 MILE NW OF MORROW RAILROAD DEPOT, NEAR THE RIGHT-OF-WAY LINE
 BK2024'BETWEEN THE TEXAS AND PACIFIC RAILROAD AND U.S. HIGHWAY 71.  IT IS 55
 BK2024'FEET W OF THE CENTER LINE OF THE RAILROAD TRACKS, 47 FEET E OF THE
 BK2024'CENTER LINE OF THE HIGHWAY, 24 FEET WEST OF A TELEGRAPH POLE AND 5
 BK2024'FEET N OF A REFERENCE POST.
 BK2024'
 BK2024'STATION IS A COAST AND GEODETIC AND STATE SURVEY DISK SET IN AN 8-INCH
 BK2024'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND
 BK2024'STAMPED A-840.
 BK2024'
 BK2024'REFERENCE MARKS ARE STANDARD BRONZE DISK SET IN CONCRETE.
 BK2024'
 BK2024'REFERENCE MARK NO. 1 IS 49 FEET W OF THE CENTER LINE OF THE HIGHWAY
 BK2024'AND 1 FOOT E OF FENCE LINE.  IT IS STAMPED A-840 NO. 1 1941, AND
 BK2024'PROJECTS 8 INCHES.
 BK2024'
 BK2024'REFERENCE MARK NO. 2 IS 49 FEET W OF THE CENTER LINE OF THE HIGHWAY
 BK2024'AND 1 FOOT E OF FENCE LINE.  IT IS STAMPED A-840 NO. 2 1941, AND
 BK2024'PROJECTS 4 INCHES.
 BK2024'
 BK2024'C 69 IS USED FOR THE AZIMUTH MARK AND IS ABOUT 0.7 MILE NNW OF THE
 BK2024'STATION, 52 FEET W OF THE CENTER LINE OF THE RAILROAD TRACKS, 48 FEET
 BK2024'E OF THE CENTER LINE OF U.S. HIGHWAY 71.  49 FEET S OF A CROSS ROAD,
 BK2024'14 FEET W OF TELEGRAPH POLE NO. 154 AND 2 FEET S OF REFERENCE POST.
 BK2024'IT IS A STANDARD COAST AND GEODETIC SURVEY BENCH MARK DISK SET IN A
 BK2024'6-INCH SQUARE CONCRETE POST WHICH PROJECTS 10 INCHES.  IT IS STAMPED C
 BK2024'69 1935.
 BK2024'
 BK2024'A DIRECTION WAS TAKEN TO A 839 (LOUISIANA GEODETIC SURVEY) WHICH IS
 BK2024'ABOUT 0.55 MILE SE OF THE STATION, 0.1 MILE N OF THE TOWN OF MORROW,
 BK2024'240 FEET N OF THE NE CORNER OF RAILROAD DEPOT, 63 FEET N OF NW CORNER
 BK2024'OF RAILROAD SIGNAL BASE, 26 FEET N OF THE CENTER LINE OF E-W GRAVEL
 BK2024'ROAD AND 17 FEET NE OF THE CENTER LINE OF RAILROAD TRACKS.  IT IS A
 BK2024'COAST AND GEODETIC AND STATE SURVEY DISK SET IN A 6-INCH SQUARE
 BK2024'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS
 BK2024'STAMPED A-839.
 BK2024'
 BK2024'A DIRECTION WAS ALSO TAKEN TO A 841 (LOUISIANA GEODETIC SURVEY) WHICH
 BK2024'IS ABOUT 1.3 MILES NW OF THE STATION, 18 FEET SW OF THE 6TH TELEGRAPH
 BK2024'POLE SE OF A SMALL CONCRETE BRIDGE ON HIGHWAY 71, 55 FEET SW OF THE
 BK2024'CENTER LINE OF THE RAILROAD TRACKS AND 44 FEET NE OF THE CENTER LINE
 BK2024'OF THE HIGHWAY.  IT IS A COAST AND GEODETIC AND STATE SURVEY DISK SET
 BK2024'IN A 6-INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  IT IS
 BK2024'STAMPED A 841.
 BK2024'
 BK2024'A 116-FOOT TOWER AT 865 (LOUISIANA GEODETIC SURVEY) IS VISIBLE AT THE
 BK2024'GROUND.
 BK2024'
 BK2024'A 116-FOOT TOWER AT 4508 (LOUISIANA GEODETIC SURVEY) IS VISIBLE AT 45
 BK2024'FEET.
 BK2024'
 BK2024'A 103-FOOT TOWER AT GOUDEAU IS VISIBLE AT 45 FEET.
 BK2024'
 BK2024'A 126-FOOT TOWER AT NUGENT IS VISIBLE AT 45 FEET.
 BK2024'
 BK2024'A 116-FOOT TOWER AT LEBEAU IS VISIBLE AT 55 FEET.
 BK2024'
 BK2024'A 116-FOOT TOWER AT WHIPP IS VISIBLE AT 80 FEET.
 BK2024'
 BK2024'HEIGHT OF LIGHT ABOVE STATION MARK - 39 METERS.
 BK2024
 BK2024                          STATION RECOVERY (1960)
 BK2024
 BK2024'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BK2024'REFERENCE MARKS NO. 1 AND NO. 2 WERE FOUND IN GOOD CONDITION.  THE
 BK2024'STATION SURFACE MARK WAS FOUND DESTROYED AND BEING A LOUISIANA
 BK2024'GEODETIC SURVEY STATION NO UNDERGROUND MARK HAD BEEN ESTABLISHED.  THE
 BK2024'STATION WAS REESTABLISHED BY DETERMINING THE ORIGINAL POSITION OF THE
 BK2024'STATION BY THE DISTANCES AND DIRECTIONS FROM THE REFERENCE MARKS.  AN
 BK2024'UNDERGROUND DISK WAS SET AND A NEW SURFACE MARK ESTABLISHED.  B.M. C
 BK2024'69 USED AS THE AZIMUTH MARK IN 1941 WAS FOUND DESTROYED WITH THE TOP
 BK2024'OF THE MARK BROKEN OFF.  A 841 (LA.GEOD.S.) WAS DESTROYED PRIOR TO
 BK2024'THIS DATE.  A 839 (LA.GEOD.S.) WAS FOUND DESTROYED WITH THE TOP OF THE
 BK2024'MARK BROKEN OFF.  A NEW DESCRIPTION FOLLOWS.
 BK2024'
 BK2024'THE STATION IS LOCATED 0.7 MILE NORTH ALONG U.S. HIGHWAY 71 FROM THE
 BK2024'RAILROAD STATION IN MORROW, ON THE WEST SIDE OF SEC. 33 T2S, R4E,
 BK2024'BETWEEN U.S. HIGHWAY 71 AND THE RAILROAD TRACKS, ON THE
 BK2024'RIGHT-OF-WAY OF THE HIGHWAY.  IT IS 51.3 FEET WEST OF THE WEST RAIL OF
 BK2024'THE TRACK, 43.6 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 15 FEET
 BK2024'WEST OF THE 7TH TELEGRAPH POLE SOUTH OF A CONCRETE CULVERT UNDER THE
 BK2024'HIGHWAY, 18 FEET WEST OF A FENCE LINE AND 1 FOOT SOUTH OF A METAL
 BK2024'WITNESS POST.  IT IS A STANDARD DISK, STAMPED A 840 1941 1960, FLUSH
 BK2024'WITH THE GROUND.
 BK2024'
 BK2024'REFERENCE MARK NO. 1 IS 147.39 FEET SOUTHWEST OF THE STATION, 49 FEET
 BK2024'WEST OF THE CENTER OF THE HIGHWAY, 68.5 FEET SOUTH OF A POWER POLE, 1
 BK2024'FOOT EAST OF A FENCE LINE AND 1 FOOT WEST OF A METAL WITNESS POST.  IT
 BK2024'IS A STANDARD DISK, STAMPED A 840 NO 1 1941, PROJECTING 3 INCHES.
 BK2024'
 BK2024'REFERENCE MARK NO. 2 IS WEST-NORTHWEST OF THE STATION, 49 FEET WEST OF
 BK2024'THE CENTERLINE OF THE HIGHWAY, 21 FEET NORTH OF THE NORTH ONE OF TWO
 BK2024'LARGE BRACE POSTS IN A FENCE LINE, 1 FOOT WEST OF A METAL WITNESS POST
 BK2024'AND IN A NORTH-SOUTH RIGHT-OF-WAY FENCE LINE.  IT IS A STANDARD DISK,
 BK2024'STAMPED A 840 NO 2 1941, PROJECTING 4 INCHES.
 BK2024'
 BK2024'TO REACH THE STATION FROM THE RAILROAD STATION IN MORROW GO NORTH
 BK2024'ALONG THE WEST SIDE OF THE TRACKS ON U.S. HIGHWAY 71 FOR 0.7 MILE TO
 BK2024'THE STATION ON THE RIGHT.
 BK2024
 BK2024                          STATION RECOVERY (1969)
 BK2024
 BK2024'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2024'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF FENCE ON LINE.
 BK2024'
 BK2024'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND TO
 BK2024'BE IN GOOD CONDITION.  A NEW AZIMUTH MARK WAS ESTABLISHED AT THIS TIME
 BK2024'AND BENCH MARK D 69 1935 WAS RECOVERED AND FOUND TO BE IN GOOD
 BK2024'CONDITION.  THE DISTANCES AND DIRECTIONS CHECKED FAVORABLE.  A NEW
 BK2024'DESCRIPTION FOLLOWS.
 BK2024'
 BK2024'THE STATION IS ABOUT 7-1/2 MILES SOUTH OF EVERGREEN AND 10 MILES
 BK2024'SOUTH-SOUTHEAST OF BUNKIE ON U.S. HIGHWAY 71 RIGHT-OF-WAY.
 BK2024'
 BK2024'TO REACH THE STATION FROM JUNCTION U.S. HIGHWAY 71 AND STATE HIGHWAY
 BK2024'107 IN MORROW, GO NORTHWEST ON U.S. HIGHWAY 71 FOR 0.6 MILE TO THE
 BK2024'STATION ON THE RIGHT.  CONTINUE AHEAD NORTHWEST ON U.S. HIGHWAY 71 FOR
 BK2024'0.6 MILE TO THE AZIMUTH MARK ON THE LEFT.
 BK2024'
 BK2024'THE STATION MARK IS A STANDARD DISK, STAMPED A 840 LGS 1941 1960, SET
 BK2024'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 BK2024'THE SURFACE OF THE GROUND.  IT IS 51.1 FEET SOUTHWEST OF THE SOUTHWEST
 BK2024'RAIL OF RAILROAD TRACKS, 44 FEET NORTHEAST OF THE CENTER OF U.S.
 BK2024'HIGHWAY 71.  15.5 FEET SOUTHWEST OF A POWERLINE POLE AND 1 FOOT
 BK2024'EAST-SOUTHEAST OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK2024'
 BK2024'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED A 840 LGS NO 1 1941, SET
 BK2024'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4
 BK2024'INCHES.  IT IS 69 FEET SOUTHEAST OF A POWERLINE POLE, 52 FEET SOUTH
 BK2024'WEST OF THE CENTER OF U.S. HIGHWAY 71 AND 0.5 FOOT NORTHEAST OF A
 BK2024'FENCE LINE.
 BK2024'
 BK2024'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED A 840 LGS NO 2 1941, SET
 BK2024'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 1 INCH.
 BK2024'IT IS 157 FEET NORTHWEST OF A POWERLINE POLE, 51.5 FEET SOUTHWEST OF
 BK2024'THE CENTER OF U.S. HIGHWAY 71 AND 0.5 FOOT NORTHEAST OF A FENCE.
 BK2024'
 BK2024'BENCH MARK D 69 1935 IS A STANDARD DISK, STAMPED D 69 1935, SET IN THE
 BK2024'TOP OF A 6-INCH SQUARE CONCRETE POST THAT PROJECTS 8 INCHES.  IT IS 72
 BK2024'FEET SOUTH OF STATE HIGHWAY 107, 67 FEET EAST OF THE CENTER OF U.S.
 BK2024'HIGHWAY 71, 27 FEET WEST OF THE WEST RAIL OF RAILROAD TRACKS, 7 FEET
 BK2024'NORTH OF A TELEGRAPH POLE AND 0.7 FOOT EAST OF A METAL WITNESS POST
 BK2024'WITH A SIGN ATTACHED.
 BK2024'
 BK2024'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED A 840 LGS 1941 1969,
 BK2024'CEMENTED IN A DRILL HOLE IN THE TOP OF A CONCRETE CULVERT HEADWALL.
 BK2024'IT IS 24 FEET NORTH-NORTHEAST OF A FENCE, 20.6 FEET SOUTHWEST OF THE
 BK2024'CENTER OF U.S. HIGHWAY 71 AND 1.8 FEET SOUTHEAST OF A METAL WITNESS
 BK2024'POST WITH A SIGN ATTACHED.
 BK2024'
 BK2024'HEIGHT OF LIGHT ABOVE STATION MARK 126.47 FEET.
 BK2024'
 BK2024'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN 0.6 MILE NORTHWEST OF
 BK2024'MORROW.
 BK2024
 BK2024                          STATION RECOVERY (1975)
 BK2024
 BK2024'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK2024'.60 MI NW FROM MORROW.  ABOUT 0.60 MI NW ALONG US HIGHWAY 71 FROM THE
 BK2024'JUNCTION OF STATE HIGHWAY 107 AT MORROW, 44 FT NE OF THE CENTERLINE OF
 BK2024'US HIGHWAY 71, 51 FT SW OF THE WEST RAIL OF THE TEXAS AND PACIFIC
 BK2024'RAILROAD TRACK, 16 FT WEST OF A TELEPHONE POLE, ABOUT 400 FT SE OF A
 BK2024'WINDMILL LOCATED ON TOOTHACHE RANCHE.
 BK2024
 BK2024                          STATION RECOVERY (1987)
 BK2024
 BK2024'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1987 (EDW)
 BK2024'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 BK2024'STATION MARK WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BK2024'OBSERVATIONS.
 BK2024'
 BK2024'THE STATION IS LOCATED ABOUT 16 KM (10 MI) SOUTH-SOUTHEAST OF BUNKIE,
 BK2024'12 KM (7.5 MI) SOUTH OF EVERGREEN AND 1 KM (0.6 MI) NORTHWEST OF
 BK2024'MORROW.  OWNERSHIP--STATE HIGHWAY RIGHT-OF-WAY.
 BK2024'
 BK2024'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY AND U.S.
 BK2024'HIGHWAY 71 IN MORROW, GO NORTH ON HIGHWAY 71 FOR 1 KM (0.6 MI) TO
 BK2024'STATION ON RIGHT, 0.2 KM (0.1 MI) NORTH OF MILE POST 26.
 BK2024'
 BK2024'THE STATION IS A STANDARD LGS DISK STAMPED---A 840 LGS 1941 1960---,
 BK2024'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 30 CM ON SIDE FLUSH
 BK2024'WITH GROUND.  LOCATED 15.5 METERS (51.0 FT) SOUTHWEST FROM THE
 BK2024'SOUTHWEST RAIL OF RAILROAD TRACKS, 13.4 METERS (44.0 FT) NORTHEAST
 BK2024'FROM THE CENTER OF HIGHWAY 71 AND 0.3 METER (1.0 FT) WEST-SOUTHWEST
 BK2024'FROM A WITNESS POST.
 BK2024'
 BK2024'DESCRIBED BY K.R. WALLACE, TYPED BY DEW.
 BK2024
 BK2024                          STATION RECOVERY (1988)
 BK2024
 BK2024'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BK2024'THE STATION IS LOCATED ABOUT 12.1 KM (7.50 MI) SOUTH OF EVERGREEN AND
 BK2024'16.1 KM (10.00 MI) SOUTH-SOUTHEAST OF BUNKIE.  OWNERSHIP--LOUISIANA
 BK2024'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK2024'
 BK2024'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 71 AND STATE
 BK2024'HIGHWAY 107 IN MORROW GO NORTHWEST FOR 1 KM (0.60 MI) ON HIGHWAY 71 TO
 BK2024'THE STATION ON THE RIGHT.
 BK2024'
 BK2024'THE STATION IS FLUSH WITH THE GROUND, 43.3 M (142.1 FT) NORTH FROM A
 BK2024'POWER POLE ACROSS THE HIGHWAY NEAR REFERENCE MARK 1, 15.5 M (50.9 FT)
 BK2024'SOUTHWEST FROM THE SOUTHWEST RAIL OF THE RAILROAD TRACKS, 13.4 M
 BK2024'(44.0 FT) NORTHEAST FROM THE CENTER OF THE HIGHWAY AND 0.3 M (1.0 FT)
 BK2024'SOUTHWEST FROM A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK2024
 BK2024                          STATION RECOVERY (1989)
 BK2024
 BK2024'RECOVERED 1989
 BK2024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2023 ***********************************************************************
 BK2023  DESIGNATION -  A 840 RM 1
 BK2023  PID         -  BK2023
 BK2023  STATE/COUNTY-  LA/ST LANDRY
 BK2023  COUNTRY     -  US
 BK2023  USGS QUAD   -  MORROW (2018)
 BK2023
 BK2023                         *CURRENT SURVEY CONTROL
 BK2023  ______________________________________________________________________
 BK2023* NAD 83(1986) POSITION- 30 50 14.91   (N) 092 05 28.95   (W)   HD_HELD1
 BK2023* NAVD 88 ORTHO HEIGHT -    13.42  (+/-2cm)       44.0   (feet) VERTCON3
 BK2023  ______________________________________________________________________
 BK2023  GEOID HEIGHT    -        -27.082 (meters)                     GEOID18
 BK2023  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2023
 BK2023.The horizontal coordinates were determined by differentially corrected
 BK2023.hand held GPS observations or other comparable positioning techniques
 BK2023.and have an estimated accuracy of +/- 3 meters.
 BK2023
 BK2023.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2023.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2023
 BK2023.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2023.GEOID18 height accuracy estimate available here.
 BK2023
 BK2023.The vertical order pertains to the NGVD 29 superseded value.
 BK2023
 BK2023.Click photographs - Photos may exist for this station.
 BK2023
 BK2023;                    North         East    Units  Estimated Accuracy
 BK2023;SPC LA S     -   259,344.8     927,479.5     MT  (+/- 3 meters HH1 GPS) 
 BK2023
 BK2023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8689111943(NAD 83)
 BK2023
 BK2023                          SUPERSEDED SURVEY CONTROL
 BK2023
 BK2023  NGVD 29 (11/26/84)   13.418  (m)           44.02   (f) ADJUSTED    2 2
 BK2023
 BK2023.Superseded values are not recommended for survey control.
 BK2023
 BK2023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2023.See file dsdata.pdf to determine how the superseded data were derived.
 BK2023
 BK2023_MARKER: DR = REFERENCE MARK DISK
 BK2023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2023_STAMPING: A 840 NO 1 1941
 BK2023_MARK LOGO: CGS
 BK2023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2023+STABILITY: SURFACE MOTION
 BK2023
 BK2023  HISTORY     - Date     Condition        Report By
 BK2023  HISTORY     - 1941     MONUMENTED       LAGS
 BK2023  HISTORY     - 1975     GOOD             LADTD
 BK2023
 BK2023                          STATION DESCRIPTION
 BK2023
 BK2023'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2023'0.6 MI NW FROM MORROW.
 BK2023'ABOUT .60 MI NW ALONG US HIGHWAY 71 FROM THE JUNCTION OF STATE HIGHWAY
 BK2023'107 AT MORROW, 52 FT SW OF THE CENTERLINE OF US HIGHWAY 71, 6 FT SE OF
 BK2023'A NEW POWER POLE, 148 FT SOUTH OF A 840 TRIANGULATION STATION AND
 BK2023'NEXT TO A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2025 ***********************************************************************
 BK2025  DESIGNATION -  A 840 RM 2
 BK2025  PID         -  BK2025
 BK2025  STATE/COUNTY-  LA/ST LANDRY
 BK2025  COUNTRY     -  US
 BK2025  USGS QUAD   -  MORROW (2018)
 BK2025
 BK2025                         *CURRENT SURVEY CONTROL
 BK2025  ______________________________________________________________________
 BK2025* NAD 83(1986) POSITION- 30 50 16.76   (N) 092 05 30.41   (W)   HD_HELD1
 BK2025* NAVD 88 ORTHO HEIGHT -    13.47  (+/-2cm)       44.2   (feet) VERTCON3
 BK2025  ______________________________________________________________________
 BK2025  GEOID HEIGHT    -        -27.081 (meters)                     GEOID18
 BK2025  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2025
 BK2025.The horizontal coordinates were determined by differentially corrected
 BK2025.hand held GPS observations or other comparable positioning techniques
 BK2025.and have an estimated accuracy of +/- 3 meters.
 BK2025
 BK2025.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2025.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2025
 BK2025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2025.GEOID18 height accuracy estimate available here.
 BK2025
 BK2025.The vertical order pertains to the NGVD 29 superseded value.
 BK2025
 BK2025.Click photographs - Photos may exist for this station.
 BK2025
 BK2025;                    North         East    Units  Estimated Accuracy
 BK2025;SPC LA S     -   259,402.0     927,441.1     MT  (+/- 3 meters HH1 GPS) 
 BK2025
 BK2025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8685212000(NAD 83)
 BK2025
 BK2025                          SUPERSEDED SURVEY CONTROL
 BK2025
 BK2025  NGVD 29 (11/26/84)   13.471  (m)           44.20   (f) ADJUSTED    2 2
 BK2025
 BK2025.Superseded values are not recommended for survey control.
 BK2025
 BK2025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2025.See file dsdata.pdf to determine how the superseded data were derived.
 BK2025
 BK2025_MARKER: DR = REFERENCE MARK DISK
 BK2025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2025_STAMPING: A 840 NO 2 1941
 BK2025_MARK LOGO: CGS
 BK2025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2025+STABILITY: SURFACE MOTION
 BK2025
 BK2025  HISTORY     - Date     Condition        Report By
 BK2025  HISTORY     - 1941     MONUMENTED       CGS
 BK2025  HISTORY     - 1975     GOOD             LADTD
 BK2025
 BK2025                          STATION DESCRIPTION
 BK2025
 BK2025'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2025'0.60 MI NW ALONG US HIGHWAY 71 FROM THE JUNCTION OF STATE HIGHWAY
 BK2025'107 AT MORROW, 52 FT SW OF THE CENTERLINE OF US HIGHWAY 71, 93 FT SE
 BK2025'OF A NEW POWER POLE, 148 FT WEST OF A 840 TRIANGULATION AND NEXT TO A
 BK2025'FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0734 ***********************************************************************
 BX0734  DESIGNATION -  A 866
 BX0734  PID         -  BX0734
 BX0734  STATE/COUNTY-  LA/AVOYELLES
 BX0734  COUNTRY     -  US
 BX0734  USGS QUAD   -  BELLE D'EAU (2018)
 BX0734
 BX0734                         *CURRENT SURVEY CONTROL
 BX0734  ______________________________________________________________________
 BX0734* NAD 83(1986) POSITION- 31 04 25.     (N) 092 10 23.     (W)   SCALED
 BX0734* NAVD 88 ORTHO HEIGHT -    20.93  (+/-2cm)       68.7   (feet) VERTCON3
 BX0734  ______________________________________________________________________
 BX0734  GEOID HEIGHT    -        -26.859 (meters)                     GEOID18
 BX0734  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0734
 BX0734.The horizontal coordinates were scaled from a map and have
 BX0734.an estimated accuracy of +/- 6 seconds.
 BX0734
 BX0734.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0734.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0734
 BX0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0734.GEOID18 height accuracy estimate available here.
 BX0734
 BX0734.The vertical order pertains to the NGVD 29 superseded value.
 BX0734
 BX0734.Click photographs - Photos may exist for this station.
 BX0734
 BX0734;                    North         East    Units  Estimated Accuracy
 BX0734;SPC LA N     -    63,650.    1,031,200.      MT  (+/- 180 meters Scaled)
 BX0734
 BX0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ788380(NAD 83)
 BX0734
 BX0734                          SUPERSEDED SURVEY CONTROL
 BX0734
 BX0734  NGVD 29 (11/26/84)   20.904  (m)           68.58   (f) ADJUSTED    1 2
 BX0734
 BX0734.Superseded values are not recommended for survey control.
 BX0734
 BX0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0734.See file dsdata.pdf to determine how the superseded data were derived.
 BX0734
 BX0734_MARKER: DD = SURVEY DISK
 BX0734_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0734_STAMPING: A 866
 BX0734_MARK LOGO: CGS+SS
 BX0734_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0734
 BX0734  HISTORY     - Date     Condition        Report By
 BX0734  HISTORY     - 1934     MONUMENTED       LAGS
 BX0734  HISTORY     - 1962     POOR             CGS
 BX0734  HISTORY     - 1976     MARK NOT FOUND   USGS
 BX0734
 BX0734                          STATION DESCRIPTION
 BX0734
 BX0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX0734'3.3 MI W FROM HESSMER.
 BX0734'LOCATED 3.3 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILROAD FROM
 BX0734'THE STATION AT HESSMER, 8 POLES EAST OF MILEPOST KC 705, 5 FEET NORTH
 BX0734'OF A ROW OF POLES, 34 FEET NORTH OF THE NORTH RAIL, 12 FEET SOUTH OF A
 BX0734'FENCE LINE, 9.5 FEET EAST OF THE FIRST TELEGRAPH POLE WEST OF AN
 BX0734'ABANDONDED CROSSING, 104 FEET WEST OF AN ABANDONDED CROSSING, 100 FEET
 BX0734'WEST OF METAL GATE NORTH OF THE TRACKS, 41 FEET SOUTHEAST OF A 12-INCH
 BX0734'SWEET GUM TREE AND 2 POLES EAST OF A SMALL BAYOU.  IT IS A STANDARD
 BX0734'LOUISIANA GEODETIC SURVEY DISK, SET IN THE TOP OF A CONCRETE POST.
 BX0734'NOTE-- THIS MARK SHOULD BE USED WITH CAUTION SINCE THE POST WAS LOOSE
 BX0734'AT THIS DATE.
 BX0734
 BX0734                          STATION RECOVERY (1976)
 BX0734
 BX0734'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 BX0734'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0731 ***********************************************************************
 BX0731  DESIGNATION -  A 869
 BX0731  PID         -  BX0731
 BX0731  STATE/COUNTY-  LA/AVOYELLES
 BX0731  COUNTRY     -  US
 BX0731  USGS QUAD   -  BELLE D'EAU (2018)
 BX0731
 BX0731                         *CURRENT SURVEY CONTROL
 BX0731  ______________________________________________________________________
 BX0731* NAD 83(1986) POSITION- 31 03 37.     (N) 092 09 02.     (W)   SCALED
 BX0731* NAVD 88 ORTHO HEIGHT -    19.57  (+/-2cm)       64.2   (feet) VERTCON3
 BX0731  ______________________________________________________________________
 BX0731  GEOID HEIGHT    -        -26.877 (meters)                     GEOID18
 BX0731  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0731
 BX0731.The horizontal coordinates were scaled from a map and have
 BX0731.an estimated accuracy of +/- 6 seconds.
 BX0731
 BX0731.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0731.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0731
 BX0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0731.GEOID18 height accuracy estimate available here.
 BX0731
 BX0731.The vertical order pertains to the NGVD 29 superseded value.
 BX0731
 BX0731.Click photographs - Photos may exist for this station.
 BX0731
 BX0731;                    North         East    Units  Estimated Accuracy
 BX0731;SPC LA N     -    62,180.    1,033,350.      MT  (+/- 180 meters Scaled)
 BX0731
 BX0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ810365(NAD 83)
 BX0731
 BX0731                          SUPERSEDED SURVEY CONTROL
 BX0731
 BX0731  NGVD 29 (11/26/84)   19.546  (m)           64.13   (f) ADJUSTED    1 2
 BX0731
 BX0731.Superseded values are not recommended for survey control.
 BX0731
 BX0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0731.See file dsdata.pdf to determine how the superseded data were derived.
 BX0731
 BX0731_MARKER: DD = SURVEY DISK
 BX0731_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0731_STAMPING: A 869
 BX0731_MARK LOGO: CGS+SS
 BX0731_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0731
 BX0731  HISTORY     - Date     Condition        Report By
 BX0731  HISTORY     - 1934     MONUMENTED       LAGS
 BX0731  HISTORY     - 1962     GOOD             CGS
 BX0731
 BX0731                          STATION DESCRIPTION
 BX0731
 BX0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX0731'1.7 MI W FROM HESSMER.
 BX0731'LOCATED 1.7 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILROAD
 BX0731'TRACKS FROM THE STATION AT HESSMER, BETWEEN THE HIGHWAY AND THE
 BX0731'TRACKS, 563 FEET WEST OF MILEPOST KC 707, MIDWAY BETWEEN TWO POWER
 BX0731'POLES ON THE NORTH SIDE OF THE TRACKS THE EAST ONE HAVING A
 BX0731'TRANSFORMER, 457 FEET EAST OF THE EAST END OF A SMALL TRESTLE, 45 FEET
 BX0731'SOUTH OF THE SOUTH RAIL OF THE TRACKS, 54 FEET WEST OF THE PROJECTED
 BX0731'CENTERLINE OF A FIELD ROAD LEADING SOUTH AND TWO OAK TREES ON THE EAST
 BX0731'SIDE, 8 FEET NORTH OF THE CENTER OF THE POWER LINE, ON A NARROW BANK
 BX0731'BETWEEN THE TRACK AND THE ROAD.  IT IS 1 FOOT NORTH OF A METAL WITNESS
 BX0731'POST, AND 3 FEET ABOVE THE LEVEL OF THE ROAD.  IT IS A STANDARD STATE
 BX0731'SURVEY DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 10 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0492 ***********************************************************************
 BJ0492  DESIGNATION -  A 910
 BJ0492  PID         -  BJ0492
 BJ0492  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0492  COUNTRY     -  US
 BJ0492  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0492
 BJ0492                         *CURRENT SURVEY CONTROL
 BJ0492  ______________________________________________________________________
 BJ0492* NAD 83(1986) POSITION- 30 36 18.     (N) 091 09 55.     (W)   SCALED
 BJ0492* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0492  **This station is located in a suspected subsidence area (see below).
 BJ0492  ______________________________________________________________________
 BJ0492  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BJ0492
 BJ0492.The horizontal coordinates were scaled from a map and have
 BJ0492.an estimated accuracy of +/- 6 seconds.
 BJ0492
 BJ0492.** This station is in an area of known vertical motion. If an
 BJ0492.** orthometric height was ever established but is not available 
 BJ0492.** in the current survey control section, the orthometric height
 BJ0492.** is considered suspect.  Suspect heights are available in the
 BJ0492.** superseded section only if requested.
 BJ0492
 BJ0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0492.GEOID18 height accuracy estimate available here.
 BJ0492
 BJ0492.Click photographs - Photos may exist for this station.
 BJ0492
 BJ0492;                    North         East    Units  Estimated Accuracy
 BJ0492;SPC LA S     -   233,340.    1,016,120.      MT  (+/- 180 meters Scaled)
 BJ0492
 BJ0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP758872(NAD 83)
 BJ0492
 BJ0492                          SUPERSEDED SURVEY CONTROL
 BJ0492
 BJ0492.No superseded survey control is available for this station.
 BJ0492
 BJ0492_MARKER: DD = SURVEY DISK
 BJ0492_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0492_STAMPING: A 910
 BJ0492_MARK LOGO: CGS+SS
 BJ0492_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0492
 BJ0492  HISTORY     - Date     Condition        Report By
 BJ0492  HISTORY     - 1935     MONUMENTED       LAGS
 BJ0492  HISTORY     - 1955     GOOD             CGS
 BJ0492  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ0492  HISTORY     - 1976     GOOD             NGS
 BJ0492
 BJ0492                          STATION DESCRIPTION
 BJ0492
 BJ0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0492'1.2 MI N FROM BAKER.
 BJ0492'1.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 BJ0492'IN BAKER IN THE SOUTHWEST ANGLE OF A PRIVATE ROAD CROSSING, 0.15 MILE
 BJ0492'SOUTH OF MILEPOST 355, 8 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 115
 BJ0492'FEET WEST OF THE WEST RAIL OF THE TRACKS, 74 FEET WEST OF POWER POLE
 BJ0492'NO. 332/135, 89 FEET EAST OF POWER POLE NO. 136, 20 FEET SOUTHEAST OF
 BJ0492'THE INTERSECTION OF THE POWERLINE AND THE TELEGRAPH LINE AND 7 FEET
 BJ0492'EAST OF THE SOUTH END OF A CULVERT UNDER THE PRIVATE ROAD. A STANDARD
 BJ0492'DISK, STAMPED A 910 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 BJ0492'THE GROUND AND 1.5 FEET BELOW THE LEVEL OF THE TRACKS.
 BJ0492
 BJ0492                          STATION RECOVERY (1965)
 BJ0492
 BJ0492'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0492'MARK NOT FOUND.
 BJ0492
 BJ0492                          STATION RECOVERY (1976)
 BJ0492
 BJ0492'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0492'1.15 MILES NORTH ALONG STATE HIGHWAY 19 FROM THE JUNCTION OF
 BJ0492'GROOM ROAD AT BAKER, AT AN ABANDONED RAILROAD CROSSING, 156 FT
 BJ0492'WEST OF THE CENTER OF THE JUNCTION OF STATE HIGHWAY 19 AND BEN
 BJ0492'WILLIAMS LANE, 11.0 FT WEST OF THE WEST RAIL OF THE ILLINOIS
 BJ0492'CENTRAL RAILROAD TRACK, 7 FT EAST OF THE SOUTH END OF A PIPE
 BJ0492'CULVERT, 6.5 FT SOUTH OF THE CENTER LINE OF THE OLD ROAD BED,
 BJ0492'A C+GS-LAGS DISK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0535 ***********************************************************************
 BJ0535  DESIGNATION -  A 911
 BJ0535  PID         -  BJ0535
 BJ0535  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0535  COUNTRY     -  US
 BJ0535  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0535
 BJ0535                         *CURRENT SURVEY CONTROL
 BJ0535  ______________________________________________________________________
 BJ0535* NAD 83(1986) POSITION- 30 37 26.     (N) 091 09 40.     (W)   SCALED
 BJ0535* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0535  **This station is located in a suspected subsidence area (see below).
 BJ0535  ______________________________________________________________________
 BJ0535  GEOID HEIGHT    -        -27.090 (meters)                     GEOID18
 BJ0535
 BJ0535.The horizontal coordinates were scaled from a map and have
 BJ0535.an estimated accuracy of +/- 6 seconds.
 BJ0535
 BJ0535.** This station is in an area of known vertical motion. If an
 BJ0535.** orthometric height was ever established but is not available 
 BJ0535.** in the current survey control section, the orthometric height
 BJ0535.** is considered suspect.  Suspect heights are available in the
 BJ0535.** superseded section only if requested.
 BJ0535
 BJ0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0535.GEOID18 height accuracy estimate available here.
 BJ0535
 BJ0535.Click photographs - Photos may exist for this station.
 BJ0535
 BJ0535;                    North         East    Units  Estimated Accuracy
 BJ0535;SPC LA S     -   235,440.    1,016,510.      MT  (+/- 180 meters Scaled)
 BJ0535
 BJ0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP762893(NAD 83)
 BJ0535
 BJ0535                          SUPERSEDED SURVEY CONTROL
 BJ0535
 BJ0535.No superseded survey control is available for this station.
 BJ0535
 BJ0535_MARKER: DD = SURVEY DISK
 BJ0535_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0535_STAMPING: A 911
 BJ0535_MARK LOGO: CGS+SS
 BJ0535_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0535
 BJ0535  HISTORY     - Date     Condition        Report By
 BJ0535  HISTORY     - 1935     MONUMENTED       LAGS
 BJ0535  HISTORY     - 1955     GOOD             CGS
 BJ0535  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ0535  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0535
 BJ0535                          STATION DESCRIPTION
 BJ0535
 BJ0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0535'1.7 MI S FROM ZACHARY.
 BJ0535'1.7 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 BJ0535'AT ZACHARY, EAST BATON ROUGE PARISH, IN THE SOUTHEAST CORNER OF
 BJ0535'SECTION 74-5-1W, 12 FEET NORTH OF A LANE LEADING TO SPUR, AND 10 FEET
 BJ0535'EAST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED A 911
 BJ0535'AND SET IN THE TOP OF A CONCRETE POST.
 BJ0535
 BJ0535                          STATION RECOVERY (1965)
 BJ0535
 BJ0535'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0535'MARK NOT FOUND.
 BJ0535
 BJ0535                          STATION RECOVERY (1976)
 BJ0535
 BJ0535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0535'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0483 ***********************************************************************
 BJ0483  DESIGNATION -  A 912
 BJ0483  PID         -  BJ0483
 BJ0483  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0483  COUNTRY     -  US
 BJ0483  USGS QUAD   -  ZACHARY (2018)
 BJ0483
 BJ0483                         *CURRENT SURVEY CONTROL
 BJ0483  ______________________________________________________________________
 BJ0483* NAD 83(1986) POSITION- 30 39 00.     (N) 091 09 23.     (W)   SCALED
 BJ0483* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0483  **This station is located in a suspected subsidence area (see below).
 BJ0483  ______________________________________________________________________
 BJ0483  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ0483  DYNAMIC HEIGHT  -         31.316 (meters)      102.74  (feet) COMP
 BJ0483  MODELED GRAVITY -    979,346.8   (mgal)                       NAVD 88
 BJ0483
 BJ0483.The horizontal coordinates were scaled from a map and have
 BJ0483.an estimated accuracy of +/- 6 seconds.
 BJ0483
 BJ0483.** This station is in an area of known vertical motion. If an
 BJ0483.** orthometric height was ever established but is not available 
 BJ0483.** in the current survey control section, the orthometric height
 BJ0483.** is considered suspect.  Suspect heights are available in the
 BJ0483.** superseded section only if requested.
 BJ0483
 BJ0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0483.GEOID18 height accuracy estimate available here.
 BJ0483
 BJ0483.Click photographs - Photos may exist for this station.
 BJ0483
 BJ0483.The dynamic height is computed by dividing the NAVD 88
 BJ0483.geopotential number by the normal gravity value computed on the
 BJ0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0483.degrees latitude (g = 980.6199 gals.).
 BJ0483
 BJ0483.The modeled gravity was interpolated from observed gravity values.
 BJ0483
 BJ0483;                    North         East    Units  Estimated Accuracy
 BJ0483;SPC LA S     -   238,330.    1,016,960.      MT  (+/- 180 meters Scaled)
 BJ0483
 BJ0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP766922(NAD 83)
 BJ0483
 BJ0483                          SUPERSEDED SURVEY CONTROL
 BJ0483
 BJ0483.No superseded survey control is available for this station.
 BJ0483
 BJ0483_MARKER: DD = SURVEY DISK
 BJ0483_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ0483_STAMPING: A 912 1935
 BJ0483_MARK LOGO: CGS+SS
 BJ0483_PROJECTION: RECESSED 15 CENTIMETERS
 BJ0483_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0483
 BJ0483  HISTORY     - Date     Condition        Report By
 BJ0483  HISTORY     - 1935     MONUMENTED       LAGS
 BJ0483  HISTORY     - 1955     GOOD             CGS
 BJ0483  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ0483  HISTORY     - 1976     GOOD             NGS
 BJ0483  HISTORY     - 1983     GOOD             LADTD
 BJ0483  HISTORY     - 1987     GOOD             LA-033
 BJ0483
 BJ0483                          STATION DESCRIPTION
 BJ0483
 BJ0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0483'IN ZACHARY.
 BJ0483'AT ZACHARY, ALONG THE ILLINOIS CENTRAL RAILROAD, 1 BLOCK NORTH OF THE
 BJ0483'RAILROAD STATION, IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF E
 BJ0483'CENTRAL AVE. AND CHURCH STREET, BETWEEN E CENTRAL AVE. AND THE TRACKS,
 BJ0483'6 FEET EAST OF THE EAST RAIL OF THE TRACKS, 13 FEET SOUTH OF THE
 BJ0483'CENTERLINE OF CHURCH STREET, 37 FEET WEST-SOUTHWEST OF THE
 BJ0483'INTERSECTION OF CHURCH STREET AND CENTRAL AVE., 103 FEET
 BJ0483'SOUTH-SOUTHEAST OF MILEPOST M 352, 33 FEET EAST OF THE SOUTHEAST
 BJ0483'CORNER OF THE CONCRETE FOUNDATION OF A RAILROAD CROSSING SIGN AND 32.3
 BJ0483'FEET SOUTH OF THE SOUTHWEST CORNER OF THE RAILROAD CROSSING SIGN ON
 BJ0483'THE EAST SIDE OF THE TRACKS.  A STANDARD DISK, STAMPED A 912 1935 AND
 BJ0483'SET IN THE TOP OF A CONCRETE POST 6 INCHES BELOW THE LEVEL OF THE
 BJ0483'GROUND AND 1 FOOT BELOW THE LEVEL OF THE TRACKS.
 BJ0483
 BJ0483                          STATION RECOVERY (1965)
 BJ0483
 BJ0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0483'MARK NOT FOUND.
 BJ0483
 BJ0483                          STATION RECOVERY (1976)
 BJ0483
 BJ0483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0483'0.1 MILE NORTH ALONG STATE HIGHWAY 1209 (EAST CENTRAL AVENUE)
 BJ0483'FROM THE JUNCTION OF STATE HIGHWAY 64 AT ZACHARY, AT THE SOUTHWEST
 BJ0483'CORNER OF THE JUNCTION OF EAST CENTRAL AVENUE AND CHURCH
 BJ0483'STREET, 32.3 FT SOUTH OF AND ACROSS THE STREET FROM THE SOUTHWEST
 BJ0483'CORNER OF THE CONCRETE FOUNDATION OF THE CROSSING SIGNAL,
 BJ0483'30 FT WEST OF THE CENTER LINE OF THE AVENUE, 16 FT SOUTH OF THE
 BJ0483'CENTER LINE OF THE STREET, A C+GS-LAGS D1SK.
 BJ0483
 BJ0483                          STATION RECOVERY (1983)
 BJ0483
 BJ0483'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ0483'RECOVERED IN GOOD CONDITION.
 BJ0483
 BJ0483                          STATION RECOVERY (1987)
 BJ0483
 BJ0483'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0483'RECOVERED IN GOOD CONDITION EXCEPT ADD
 BJ0483'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3995 ***********************************************************************
 BJ3995  DESIGNATION -  A 919
 BJ3995  PID         -  BJ3995
 BJ3995  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3995  COUNTRY     -  US
 BJ3995  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ3995
 BJ3995                         *CURRENT SURVEY CONTROL
 BJ3995  ______________________________________________________________________
 BJ3995* NAD 83(1986) POSITION- 30 29 04.     (N) 091 05 09.     (W)   SCALED
 BJ3995* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3995  **This station is located in a suspected subsidence area (see below).
 BJ3995  ______________________________________________________________________
 BJ3995  GEOID HEIGHT    -        -27.030 (meters)                     GEOID18
 BJ3995  DYNAMIC HEIGHT  -         16.436 (meters)       53.92  (feet) COMP
 BJ3995  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ3995
 BJ3995.The horizontal coordinates were scaled from a map and have
 BJ3995.an estimated accuracy of +/- 6 seconds.
 BJ3995
 BJ3995.** This station is in an area of known vertical motion. If an
 BJ3995.** orthometric height was ever established but is not available 
 BJ3995.** in the current survey control section, the orthometric height
 BJ3995.** is considered suspect.  Suspect heights are available in the
 BJ3995.** superseded section only if requested.
 BJ3995
 BJ3995.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3995.GEOID18 height accuracy estimate available here.
 BJ3995
 BJ3995.Click photographs - Photos may exist for this station.
 BJ3995
 BJ3995.The dynamic height is computed by dividing the NAVD 88
 BJ3995.geopotential number by the normal gravity value computed on the
 BJ3995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3995.degrees latitude (g = 980.6199 gals.).
 BJ3995
 BJ3995.The modeled gravity was interpolated from observed gravity values.
 BJ3995
 BJ3995;                    North         East    Units  Estimated Accuracy
 BJ3995;SPC LA S     -   219,990.    1,023,760.      MT  (+/- 180 meters Scaled)
 BJ3995
 BJ3995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP837740(NAD 83)
 BJ3995
 BJ3995                          SUPERSEDED SURVEY CONTROL
 BJ3995
 BJ3995.No superseded survey control is available for this station.
 BJ3995
 BJ3995_MARKER: DD = SURVEY DISK
 BJ3995_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ3995_STAMPING: A 919
 BJ3995_MARK LOGO: CGS+SS
 BJ3995_PROJECTION: FLUSH
 BJ3995_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3995+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2006
 BJ3995
 BJ3995  HISTORY     - Date     Condition        Report By
 BJ3995  HISTORY     - 1935     MONUMENTED       LAGS
 BJ3995  HISTORY     - 1987     GOOD             LA-033
 BJ3995  HISTORY     - 20060221 GOOD             SJBGRP
 BJ3995
 BJ3995                          STATION DESCRIPTION
 BJ3995
 BJ3995'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3995'3.1 KM (1.9 MI) NE FROM NORTHEAST BATON ROUGE.
 BJ3995'ABOUT 3.1 KM (1.9 MI) NORTHEAST ALONG GREENWELL SPRINGS ROAD (STATE
 BJ3995'HIGHWAY 37) FROM THE INTERSECTION OF GREENWELL SPRINGS ROAD AND
 BJ3995'AIRLINE HIGHWAY (U.S HIGHWAY 61) TO COURTLAND DRIVE, BURGER KING AND
 BJ3995'THE MARK ON THE RIGHT, 33.5 METERS (110 FT) EAST OF COURTLAND DRIVE,
 BJ3995'13.6 METERS (44.5 FT) SOUTH OF THE CENTERLINE OF GREENWELL SPRINGS
 BJ3995'ROAD, 3.7 METERS (12 FT) NORTH OF A FLAG POLE AND IN THE MEDIAN
 BJ3995'BETWEEN TWO DRIVEWAYS LEADING TO THE BURGER KING BUILDING.
 BJ3995'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 BJ3995'THE MARK IS 0.30 M ABOVE GREENWELL SPRINGS ROAD.
 BJ3995
 BJ3995                          STATION RECOVERY (2006)
 BJ3995
 BJ3995'RECOVERY NOTE BY SJB GROUP INC 2006 (MLB)
 BJ3995'THE BURGER KING IS NOW A PO-BOY SHOP.ALL OTHER REFERENCE TIES ARE
 BJ3995'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1136 ***********************************************************************
 BH1136  DESIGNATION -  A 92
 BH1136  PID         -  BH1136
 BH1136  STATE/COUNTY-  LA/ORLEANS
 BH1136  COUNTRY     -  US
 BH1136  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1136
 BH1136                         *CURRENT SURVEY CONTROL
 BH1136  ______________________________________________________________________
 BH1136* NAD 83(1986) POSITION- 30 04 45.     (N) 089 47 31.     (W)   SCALED
 BH1136* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1136  **This station is located in a suspected subsidence area (see below).
 BH1136  ______________________________________________________________________
 BH1136  GEOID HEIGHT    -        -26.307 (meters)                     GEOID18
 BH1136
 BH1136.The horizontal coordinates were scaled from a map and have
 BH1136.an estimated accuracy of +/- 6 seconds.
 BH1136
 BH1136.** This station is in an area of known vertical motion.  Due to the
 BH1136.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1136.** determined the orthometric heights for marks in these suspect
 BH1136.** subsidence areas should be considered valid only at the epoch date
 BH1136.** associated with the orthometric height.  These heights must always
 BH1136.** be validated when used as control.  All previously superseded
 BH1136.** orthometric heights are now considered suspect and are available
 BH1136.** in the superseded section.  NGS does not recommend using suspect
 BH1136.** or superseded heights as control.
 BH1136
 BH1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1136.GEOID18 height accuracy estimate available here.
 BH1136
 BH1136.Click photographs - Photos may exist for this station.
 BH1136
 BH1136;                    North         East    Units  Estimated Accuracy
 BH1136;SPC LA S     -   176,040.    1,148,590.      MT  (+/- 180 meters Scaled)
 BH1136
 BH1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU308308(NAD 83)
 BH1136
 BH1136                          SUPERSEDED SURVEY CONTROL
 BH1136
 BH1136.No superseded survey control is available for this station.
 BH1136
 BH1136_MARKER: DB = BENCH MARK DISK
 BH1136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1136_STAMPING: A 92 1938
 BH1136_MARK LOGO: CGS
 BH1136_PROJECTION: RECESSED 30 CENTIMETERS
 BH1136_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1136+STABILITY: SURFACE MOTION
 BH1136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1136+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1136
 BH1136  HISTORY     - Date     Condition        Report By
 BH1136  HISTORY     - 1938     MONUMENTED       CGS
 BH1136  HISTORY     - 1969     GOOD             CGS
 BH1136  HISTORY     - 1970     GOOD             NGS
 BH1136  HISTORY     - 1977     GOOD             NGS
 BH1136  HISTORY     - 1980     GOOD             LAGS
 BH1136  HISTORY     - 1985     GOOD             NGS
 BH1136  HISTORY     - 1986     GOOD             NGS
 BH1136  HISTORY     - 19901023 GOOD             NGS
 BH1136  HISTORY     - 19941024 GOOD             NGS
 BH1136
 BH1136                          STATION DESCRIPTION
 BH1136
 BH1136'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1136'15.7 MI E FROM NEW ORLEANS.
 BH1136'ABOUT 15.7 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1136'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, ABOUT 0.95 MILE NORTHEAST OF THE
 BH1136'NORTHEAST END OF THE HIGHWAY BRIDGE OVER CHEF MENTEUR PASS, NEAR THE
 BH1136'COCHRANS BOATYARD, 138 FEET NORTHWEST OF THE CENTER LINE OF THE
 BH1136'HIGHWAY, 63 1/2 FEET SOUTH OF THE SOUTH CORNER OF A ONE-STORY HOUSE,
 BH1136'33 1/2 FEET NORTHEAST OF THE CENTER LINE OF THE NORTHEAST ONE OF TWO
 BH1136'DRIVEWAYS, 26 1/2 FEET NORTH OF POWER LINE POLE 466 B, 13 1/2 FEET
 BH1136'WEST OF A SHORT METER POLE, 1.7 FEET SOUTH OF A METAL WITNESS POST, 10
 BH1136'FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 BH1136'POST 1 FOOT UNDERGROUND.  NOTE-- THE POST IS LEANING SLIGHTLY TO THE
 BH1136'SOUTHEAST, BUT IS STILL SOLID.
 BH1136
 BH1136                          STATION RECOVERY (1970)
 BH1136
 BH1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1136'RECOVERED IN GOOD CONDITION.
 BH1136
 BH1136                          STATION RECOVERY (1977)
 BH1136
 BH1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1136'15.7 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE HIGHWAY
 BH1136'10 OVERPASS, 0.95 MILE NORTHEAST OF THE NORTHEAST END OF THE
 BH1136'HIGHWAY BRIDGE OVER CHEF MENTEUR PASS, AT COCHRANS BOATYARD, 135
 BH1136'FT. NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 65 FT.
 BH1136'SOUTHEAST OF THE SOUTH CORNER OF A ONE STORY HOUSE WITH BRICK
 BH1136'FACING HALF WAY UP AROUND THE HOUSE, 26.5 FT. NORTH OF POWER LINE
 BH1136'POLE WITH ONE GUY WIRE, NUMBER 466 B, NOTE MARK LEANS SLIGHTLY
 BH1136'TO THE SOUTHEAST, BUT IS SOLID.
 BH1136
 BH1136                          STATION RECOVERY (1980)
 BH1136
 BH1136'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1980
 BH1136'RECOVERED IN GOOD CONDITION.
 BH1136
 BH1136                          STATION RECOVERY (1985)
 BH1136
 BH1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1136'RECOVERED IN GOOD CONDITION, THE 1977 RECOVERY NOTE IS ADEQUATE.
 BH1136
 BH1136                          STATION RECOVERY (1986)
 BH1136
 BH1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1136'RECOVERED IN GOOD CONDITION.
 BH1136
 BH1136                          STATION RECOVERY (1990)
 BH1136
 BH1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1136'25.3 KM (15.7 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1136'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1136'8.0 KM (5.0 MI) EAST OF THE INTERSECTION OF U.S. HIGHWAY 11, 1.5 KM
 BH1136'(0.9 MI) NORTHEAST OF THE NORTHEAST END OF A HIGHWAY BRIDGE SPANNING
 BH1136'CHEF MENTEUR PASS, AT COCHRANS BOAT YARD, 41.1 M (134.8 FT) NORTHWEST
 BH1136'OF THE HIGHWAY CENTERLINE, 19.8 M (65.0 FT) SOUTHEAST OF THE SOUTH
 BH1136'CORNER OF A HOUSE, 8.1 M (26.6 FT) NORTH OF UTILITY POLE NUMBER 466
 BH1136'B, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 BH1136'0.3 M (1.0 FT) BELOW THE GROUND SURFACE.  NOTE--THE MARK LEANS
 BH1136'SLIGHTLY TO THE SOUTHEAST, BUT IS SOLID IN PLACE.
 BH1136
 BH1136                          STATION RECOVERY (1994)
 BH1136
 BH1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1136'24.6 KM (15.30 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1136'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, AT
 BH1136'COCHRANS BOAT YARD, 41.1 M (134.8 FT) NORTHWEST OF THE HIGHWAY
 BH1136'CENTERLINE, 19.8 M (65.0 FT) SOUTHEAST OF THE SOUTH CORNER OF A HOUSE,
 BH1136'8.1 M (26.6 FT) NORTH OF UTILITY POLE NUMBER 466 B WITH 1 GUY CABLE,
 BH1136'1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 BH1136'RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE. NOTE--THE MONUMENT
 BH1136'LEANS SLIGHTLY TO THE SOUTHEAST, BUT IT IS SOLID IN PLACE.  THE
 BH1136'MONUMENT IS UNDER WATER IN WET WEATHER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0894 ***********************************************************************
 AU0894  DESIGNATION -  A 93
 AU0894  PID         -  AU0894
 AU0894  STATE/COUNTY-  LA/ORLEANS
 AU0894  COUNTRY     -  US
 AU0894  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0894
 AU0894                         *CURRENT SURVEY CONTROL
 AU0894  ______________________________________________________________________
 AU0894* NAD 83(1986) POSITION- 29 59 05.     (N) 090 03 27.     (W)   SCALED
 AU0894* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0894  **This station is located in a suspected subsidence area (see below).
 AU0894  ______________________________________________________________________
 AU0894  GEOID HEIGHT    -        -26.054 (meters)                     GEOID18
 AU0894
 AU0894.The horizontal coordinates were scaled from a map and have
 AU0894.an estimated accuracy of +/- 6 seconds.
 AU0894
 AU0894.** This station is in an area of known vertical motion. If an
 AU0894.** orthometric height was ever established but is not available 
 AU0894.** in the current survey control section, the orthometric height
 AU0894.** is considered suspect.  Suspect heights are available in the
 AU0894.** superseded section only if requested.
 AU0894
 AU0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0894.GEOID18 height accuracy estimate available here.
 AU0894
 AU0894.Click photographs - Photos may exist for this station.
 AU0894
 AU0894;                    North         East    Units  Estimated Accuracy
 AU0894;SPC LA S     -   165,260.    1,123,110.      MT  (+/- 180 meters Scaled)
 AU0894
 AU0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP839207(NAD 83)
 AU0894
 AU0894                          SUPERSEDED SURVEY CONTROL
 AU0894
 AU0894.No superseded survey control is available for this station.
 AU0894
 AU0894_MARKER: DB = BENCH MARK DISK
 AU0894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0894_STAMPING: A 98 1938
 AU0894_MARK LOGO: CGS
 AU0894_PROJECTION: RECESSED 5 CENTIMETERS
 AU0894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0894+STABILITY: SURFACE MOTION
 AU0894
 AU0894  HISTORY     - Date     Condition        Report By
 AU0894  HISTORY     - 1938     MONUMENTED       CGS
 AU0894  HISTORY     - 1955     GOOD             CGS
 AU0894  HISTORY     - 1975     MARK NOT FOUND   LA1690
 AU0894  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 AU0894
 AU0894                          STATION DESCRIPTION
 AU0894
 AU0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0894'IN NEW ORLEANS.
 AU0894'AT NEW ORLEANS, IN THE EAST PART OF TOWN, AT THE CROSSING OF ELYSIAN
 AU0894'FIELDS AVENUE AND FLORIDA AVENUE, 17 FEET EAST OF CENTER LINE OF
 AU0894'ELYSIAN FIELDS AVENUE THAT FOLLOWS THE EAST SIDE OF NEW OVERPASS OF
 AU0894'ELYSIAN FIELDS AVENUE OVER FLORIDA AVENUE, 3 1/2 FEET EAST OF EAST
 AU0894'CURB OF ELYSIAN FIELDS AVENUE, 57 FEET SOUTH OF CENTER LINE OF FLORIDA
 AU0894'AVENUE, 14 1/2 FEET NORTH OF A 14-INCH PALM TREE, 14 FEET SOUTHWEST OF
 AU0894'THE NORTHWEST CORNER OF J.T. RUSS LUMBER COMPANY OFFICE, 2 FEET WEST
 AU0894'OF WEST EDGE OF A SIDE WALK, AND SET IN THE TOP OF A CONCRETE POST
 AU0894'ABOUT 2 INCHES UNDERGROUND.
 AU0894
 AU0894                          STATION RECOVERY (1975)
 AU0894
 AU0894'RECOVERY NOTE BY CITY OF NEW ORLEANS LOUISIANA 1975
 AU0894'MARK NOT FOUND.
 AU0894
 AU0894                          STATION RECOVERY (1996)
 AU0894
 AU0894'RECOVERY NOTE BY US POWER SQUADRON 1996
 AU0894'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1705 ***********************************************************************
 BJ1705  DESIGNATION -  A 94
 BJ1705  PID         -  BJ1705
 BJ1705  STATE/COUNTY-  LA/ASCENSION
 BJ1705  COUNTRY     -  US
 BJ1705  USGS QUAD   -  GONZALES (2018)
 BJ1705
 BJ1705                         *CURRENT SURVEY CONTROL
 BJ1705  ______________________________________________________________________
 BJ1705* NAD 83(1986) POSITION- 30 09 11.     (N) 090 59 37.     (W)   SCALED
 BJ1705* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1705  **This station is located in a suspected subsidence area (see below).
 BJ1705  ______________________________________________________________________
 BJ1705  GEOID HEIGHT    -        -26.744 (meters)                     GEOID18
 BJ1705
 BJ1705.The horizontal coordinates were scaled from a map and have
 BJ1705.an estimated accuracy of +/- 6 seconds.
 BJ1705
 BJ1705.** This station is in an area of known vertical motion. If an
 BJ1705.** orthometric height was ever established but is not available 
 BJ1705.** in the current survey control section, the orthometric height
 BJ1705.** is considered suspect.  Suspect heights are available in the
 BJ1705.** superseded section only if requested.
 BJ1705
 BJ1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1705.GEOID18 height accuracy estimate available here.
 BJ1705
 BJ1705.Click photographs - Photos may exist for this station.
 BJ1705
 BJ1705;                    North         East    Units  Estimated Accuracy
 BJ1705;SPC LA S     -   183,280.    1,032,730.      MT  (+/- 180 meters Scaled)
 BJ1705
 BJ1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP932374(NAD 83)
 BJ1705
 BJ1705                          SUPERSEDED SURVEY CONTROL
 BJ1705
 BJ1705.No superseded survey control is available for this station.
 BJ1705
 BJ1705_MARKER: DB = BENCH MARK DISK
 BJ1705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1705_STAMPING: A 94 1938 21
 BJ1705_MARK LOGO: CGS
 BJ1705_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1705+STABILITY: SURFACE MOTION
 BJ1705
 BJ1705  HISTORY     - Date     Condition        Report By
 BJ1705  HISTORY     - 1938     MONUMENTED       CGS
 BJ1705  HISTORY     - 1955     GOOD             CGS
 BJ1705
 BJ1705                          STATION DESCRIPTION
 BJ1705
 BJ1705'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1705'LOCATED 4.2 MILES NORTHWEST ALONG STATE HIGHWAY 1 FROM ITS
 BJ1705'INTERSECTION WITH STATE HIGHWAY 762 IN DARROW, IN THE NORTHWEST CORNER
 BJ1705'OF THE FRONT YARD OF THE BARTEAU RESIDENCE, 26 FEET EAST OF THE
 BJ1705'CENTERLINE OF STATE HIGHWAY 1, 19 FEET SOUTH OF THE ENTRANCE TO THE
 BJ1705'YARD, 87 FEET WEST OF THE NORTHWEST CORNER OF THE HOUSE, 9 FEET EAST
 BJ1705'OF A POWER POLE, 4 FEET EAST OF A 4 BY 6 INCH YELLOW WITNESS POST AND
 BJ1705'60 FEET SOUTH OF THE CENTER OF A ROAD LEADING NORTHWEST TO THE TOP OF
 BJ1705'THE LEVEE.  IT IS A STANDARD DISK SET IN THE TOP OF A CONCRETE POST
 BJ1705'PROJECTING 3 INCHES AND IS ABOUT 1.5 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1072 ***********************************************************************
 BJ1072  DESIGNATION -  A 94 RESET
 BJ1072  PID         -  BJ1072
 BJ1072  STATE/COUNTY-  LA/ASCENSION
 BJ1072  COUNTRY     -  US
 BJ1072  USGS QUAD   -  GONZALES (2018)
 BJ1072
 BJ1072                         *CURRENT SURVEY CONTROL
 BJ1072  ______________________________________________________________________
 BJ1072* NAD 83(1986) POSITION- 30 09 14.     (N) 090 59 34.     (W)   SCALED
 BJ1072* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1072  **This station is located in a suspected subsidence area (see below).
 BJ1072  ______________________________________________________________________
 BJ1072  GEOID HEIGHT    -        -26.745 (meters)                     GEOID18
 BJ1072
 BJ1072.The horizontal coordinates were scaled from a map and have
 BJ1072.an estimated accuracy of +/- 6 seconds.
 BJ1072
 BJ1072.** This station is in an area of known vertical motion.  Due to the
 BJ1072.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1072.** determined the orthometric heights for marks in these suspect
 BJ1072.** subsidence areas should be considered valid only at the epoch date
 BJ1072.** associated with the orthometric height.  These heights must always
 BJ1072.** be validated when used as control.  All previously superseded
 BJ1072.** orthometric heights are now considered suspect and are available
 BJ1072.** in the superseded section.  NGS does not recommend using suspect
 BJ1072.** or superseded heights as control.
 BJ1072
 BJ1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1072.GEOID18 height accuracy estimate available here.
 BJ1072
 BJ1072.Click photographs - Photos may exist for this station.
 BJ1072
 BJ1072;                    North         East    Units  Estimated Accuracy
 BJ1072;SPC LA S     -   183,370.    1,032,810.      MT  (+/- 180 meters Scaled)
 BJ1072
 BJ1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP933375(NAD 83)
 BJ1072
 BJ1072                          SUPERSEDED SURVEY CONTROL
 BJ1072
 BJ1072.No superseded survey control is available for this station.
 BJ1072
 BJ1072_MARKER: DB = BENCH MARK DISK
 BJ1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1072_STAMPING: A 94 RESET 1958
 BJ1072_MARK LOGO: CGS
 BJ1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1072+STABILITY: SURFACE MOTION
 BJ1072_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1072+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2008
 BJ1072
 BJ1072  HISTORY     - Date     Condition        Report By
 BJ1072  HISTORY     - 1958     MONUMENTED       CGS
 BJ1072  HISTORY     - 1964     GOOD             CGS
 BJ1072  HISTORY     - 1977     SEE DESCRIPTION  NGS
 BJ1072  HISTORY     - 1986     SEE DESCRIPTION  NGS
 BJ1072  HISTORY     - 20080108 GOOD             SJBGRP
 BJ1072
 BJ1072                          STATION DESCRIPTION
 BJ1072
 BJ1072'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1072'3.9 MI SE FROM GEISMAR.
 BJ1072'3.9 MILES SOUTHEAST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1072'HIGHWAY 73 AT GEISMAR, ON THE PROPERTY OF MR. J. L. BERTEAU, IN AN OLD
 BJ1072'FENCE LINE BETWEEN YARD AND GARDEN, 57 FEET EAST OF THE CENTER LINE OF
 BJ1072'THE HIGHWAY, 64.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF RESIDENCE,
 BJ1072'19 1/2 FEET EAST OF POWER LINE POLE NO. 48, 26 FEET NORTH OF THE
 BJ1072'CENTER LINE OF A DRIVEWAY, 1 1/2 FEET WEST OF A METAL WITNESS POST,
 BJ1072'ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 BJ1072'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 BJ1072
 BJ1072                          STATION RECOVERY (1977)
 BJ1072
 BJ1072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1072'3.9 MILES SOUTHEAST ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF
 BJ1072'STATE HIGHWAY 73 IN GEISMAR, ON THE PROPERTY OF KOCH OIL COMPANY,
 BJ1072'120 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME HOUSE, 57 FEET
 BJ1072'EAST OF THE CENTER LINE OF THE HIGHWAY, 26 FEET NORTH OF A DRIVEWAY,
 BJ1072'19.5 FEET EAST OF POWER POLE NO. 48, MARK IS LEANING SLIGHTLY TO
 BJ1072'THE SOUTH.
 BJ1072
 BJ1072                          STATION RECOVERY (1986)
 BJ1072
 BJ1072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1072'RECOVERED AS DESCRIBED.
 BJ1072
 BJ1072                          STATION RECOVERY (2008)
 BJ1072
 BJ1072'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ1072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0470 ***********************************************************************
 AU0470  DESIGNATION -  A 95
 AU0470  PID         -  AU0470
 AU0470  STATE/COUNTY-  LA/ST CHARLES
 AU0470  COUNTRY     -  US
 AU0470  USGS QUAD   -  HAHNVILLE (2018)
 AU0470
 AU0470                         *CURRENT SURVEY CONTROL
 AU0470  ______________________________________________________________________
 AU0470* NAD 83(1986) POSITION- 29 59 21.     (N) 090 23 54.     (W)   SCALED
 AU0470* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0470  **This station is located in a suspected subsidence area (see below).
 AU0470  ______________________________________________________________________
 AU0470  GEOID HEIGHT    -        -26.077 (meters)                     GEOID18
 AU0470
 AU0470.The horizontal coordinates were scaled from a map and have
 AU0470.an estimated accuracy of +/- 6 seconds.
 AU0470
 AU0470.** This station is in an area of known vertical motion. If an
 AU0470.** orthometric height was ever established but is not available 
 AU0470.** in the current survey control section, the orthometric height
 AU0470.** is considered suspect.  Suspect heights are available in the
 AU0470.** superseded section only if requested.
 AU0470
 AU0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0470.GEOID18 height accuracy estimate available here.
 AU0470
 AU0470.Click photographs - Photos may exist for this station.
 AU0470
 AU0470;                    North         East    Units  Estimated Accuracy
 AU0470;SPC LA S     -   165,430.    1,090,220.      MT  (+/- 180 meters Scaled)
 AU0470
 AU0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP509204(NAD 83)
 AU0470
 AU0470                          SUPERSEDED SURVEY CONTROL
 AU0470
 AU0470.No superseded survey control is available for this station.
 AU0470
 AU0470_MARKER: DB = BENCH MARK DISK
 AU0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0470_STAMPING: A 95 1938
 AU0470_MARK LOGO: CGS
 AU0470_PROJECTION: PROJECTING 15 CENTIMETERS
 AU0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0470+STABILITY: SURFACE MOTION
 AU0470
 AU0470  HISTORY     - Date     Condition        Report By
 AU0470  HISTORY     - 1938     MONUMENTED       CGS
 AU0470  HISTORY     - 1951     GOOD             CGS
 AU0470  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0470
 AU0470                          STATION DESCRIPTION
 AU0470
 AU0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0470'0.2 MI E FROM GOODHOPE.
 AU0470'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 AU0470'HIGHWAY 681 AT GOODHOPE, ABOUT 25 YARDS EAST OF BEING IN LINE WITH A
 AU0470'ROW OF FIVE LARGE BRICK SMOKE STACKS OF AN ABANDONED INDUSTRIAL PLANT,
 AU0470'95 FEET NORTH OF THE CENTER LINE OF THE ROAD, 58 FEET WEST OF THE
 AU0470'CENTER LINE OF A SMALL ROAD NORTH TO OLD PLANT SITE, 38 FEET SOUTH OF
 AU0470'A WIRE FENCE, 97 FEET SOUTHEAST OF A FENCE CORNER, 104 FEET NORTHWEST
 AU0470'OF THE NORTH END OF AN 18-INCH CONCRETE PIPE CULVERT UNDER HIGHWAY, 2
 AU0470'FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY
 AU0470'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 AU0470
 AU0470                          STATION RECOVERY (1963)
 AU0470
 AU0470'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0572 ***********************************************************************
 AU0572  DESIGNATION -  A 96
 AU0572  PID         -  AU0572
 AU0572  STATE/COUNTY-  LA/ORLEANS
 AU0572  COUNTRY     -  US
 AU0572  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0572
 AU0572                         *CURRENT SURVEY CONTROL
 AU0572  ______________________________________________________________________
 AU0572* NAD 83(1986) POSITION- 29 54 59.     (N) 090 07 38.     (W)   SCALED
 AU0572* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0572  **This station is located in a suspected subsidence area (see below).
 AU0572  ______________________________________________________________________
 AU0572  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 AU0572  DYNAMIC HEIGHT  -          4.328 (meters)       14.20  (feet) COMP
 AU0572  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AU0572
 AU0572.The horizontal coordinates were scaled from a map and have
 AU0572.an estimated accuracy of +/- 6 seconds.
 AU0572
 AU0572.** This station is in an area of known vertical motion. If an
 AU0572.** orthometric height was ever established but is not available 
 AU0572.** in the current survey control section, the orthometric height
 AU0572.** is considered suspect.  Suspect heights are available in the
 AU0572.** superseded section only if requested.
 AU0572
 AU0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0572.GEOID18 height accuracy estimate available here.
 AU0572
 AU0572.Click photographs - Photos may exist for this station.
 AU0572
 AU0572.The dynamic height is computed by dividing the NAVD 88
 AU0572.geopotential number by the normal gravity value computed on the
 AU0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0572.degrees latitude (g = 980.6199 gals.).
 AU0572
 AU0572.The modeled gravity was interpolated from observed gravity values.
 AU0572
 AU0572;                    North         East    Units  Estimated Accuracy
 AU0572;SPC LA S     -   157,610.    1,116,460.      MT  (+/- 180 meters Scaled)
 AU0572
 AU0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP773129(NAD 83)
 AU0572
 AU0572                          SUPERSEDED SURVEY CONTROL
 AU0572
 AU0572.No superseded survey control is available for this station.
 AU0572
 AU0572_MARKER: DB = BENCH MARK DISK
 AU0572_SETTING: 0 = UNSPECIFIED SETTING
 AU0572_STAMPING: A 96 1938
 AU0572_MARK LOGO: CGS
 AU0572_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0572+STABILITY: SURFACE MOTION
 AU0572_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0572+SATELLITE: SATELLITE OBSERVATIONS - May 15, 1996
 AU0572
 AU0572  HISTORY     - Date     Condition        Report By
 AU0572  HISTORY     - 1938     MONUMENTED       CGS
 AU0572  HISTORY     - 1951     GOOD             CGS
 AU0572  HISTORY     - 1964     GOOD             CGS
 AU0572  HISTORY     - 1985     GOOD             NGS
 AU0572  HISTORY     - 19901110 GOOD             NGS
 AU0572  HISTORY     - 19941108 GOOD             NGS
 AU0572  HISTORY     - 19960515 GOOD             LADTD
 AU0572
 AU0572                          STATION DESCRIPTION
 AU0572
 AU0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0572'IN NEW ORLEANS.
 AU0572'AT NEW ORLEANS, ABOUT 1 BLOCK SOUTH ALONG HENRY CLAY STREET FROM THE
 AU0572'INTERSECTION OF TCHOUPITOULAS STREET, AT THE SOUTHWEST CORNER OF THE
 AU0572'U. S. MARINE HOSPITAL GROUNDS, 5.4 FEET SOUTH OF THE SOUTH END OF THE
 AU0572'BRICK WALL SURROUNDING HOSPITAL GROUNDS, 42 FEET EAST OF THE CENTER
 AU0572'LINE OF HENRY CLAY STREET AND ABOUT LEVEL WITH STREET.  A DISK SET IN
 AU0572'THE TOP OF A 10 BY 20-INCH LIMESTONE POST PROJECTING 10 INCHES AND
 AU0572'CAST U S.
 AU0572
 AU0572                          STATION RECOVERY (1964)
 AU0572
 AU0572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0572'RECOVERED IN GOOD CONDITION.
 AU0572
 AU0572                          STATION RECOVERY (1985)
 AU0572
 AU0572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0572'RECOVERED IN GOOD CONDITION.
 AU0572
 AU0572                          STATION RECOVERY (1990)
 AU0572
 AU0572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0572'0.2 KM (0.1 MI) SOUTHERLY ALONG HENRY CLAY STREET FROM THE
 AU0572'INTERSECTION OF TCHOUPITOULAS STREET IN NEW ORLEANS, AT THE SOUTHWEST
 AU0572'CORNER OF THE NEW ORLEANS ADOLESCENT HOSPITAL GROUNDS, 12.8 M (42.0
 AU0572'FT) EAST OF AND LEVEL WITH THE STREET CENTERLINE, 1.6 M (5.2 FT)
 AU0572'SOUTH OF THE SOUTH END OF THE BRICK WALL SURROUNDING THE HOSPITAL
 AU0572'GROUNDS, AND 0.4 M (1.3 FT) WEST OF A CHAIN-LINK FENCE CORNER.
 AU0572'NOTE--THE DISK IS IN A 10 BY 20-INCH LIMESTONE POST THAT PROJECTS
 AU0572'0.27 M (0.89 FT) ABOVE THE GROUND SURFACE.
 AU0572
 AU0572                          STATION RECOVERY (1994)
 AU0572
 AU0572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0572'IN NEW ORLEANS, AT THE INTERSECTION OF HENRY CLAY STREET AND THE NEW
 AU0572'ORLEANS PUBLIC BELT RAILROAD, 23.9 M (78.4 FT) NORTH-NORTHEAST OF THE
 AU0572'NEAR RAIL, 13.0 M (42.7 FT) EAST-SOUTHEAST OF THE STREET CENTERLINE,
 AU0572'0.4 M (1.3 FT) ABOVE THE LEVEL OF THE STREET, AND 0.3 M (1.0 FT)
 AU0572'NORTHWEST OF THE SOUTHWEST CORNER OF A CHAIN-LINK FENCE ENCLOSING THE
 AU0572'NEW ORLEANS ADOLESCENT HOSPITAL.  NOTE--THE DISK IS IN A 10 BY 20-INCH
 AU0572'LIMESTONE POST THAT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.
 AU0572
 AU0572                          STATION RECOVERY (1996)
 AU0572
 AU0572'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0572'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1271 ***********************************************************************
 BX1271  DESIGNATION -  A 97
 BX1271  PID         -  BX1271
 BX1271  STATE/COUNTY-  LA/NATCHITOCHES
 BX1271  COUNTRY     -  US
 BX1271  USGS QUAD   -  CLOUTIERVILLE (2018)
 BX1271
 BX1271                         *CURRENT SURVEY CONTROL
 BX1271  ______________________________________________________________________
 BX1271* NAD 83(1986) POSITION- 31 30 18.     (N) 092 52 50.     (W)   SCALED
 BX1271* NAVD 88 ORTHO HEIGHT -    27.98  (+/-2cm)       91.8   (feet) VERTCON3
 BX1271  ______________________________________________________________________
 BX1271  GEOID HEIGHT    -        -26.028 (meters)                     GEOID18
 BX1271  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1271
 BX1271.The horizontal coordinates were scaled from a map and have
 BX1271.an estimated accuracy of +/- 6 seconds.
 BX1271
 BX1271.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1271.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1271
 BX1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1271.GEOID18 height accuracy estimate available here.
 BX1271
 BX1271.The vertical order pertains to the NGVD 29 superseded value.
 BX1271
 BX1271.Click photographs - Photos may exist for this station.
 BX1271
 BX1271;                    North         East    Units  Estimated Accuracy
 BX1271;SPC LA N     -   111,490.      963,850.      MT  (+/- 180 meters Scaled)
 BX1271
 BX1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ113855(NAD 83)
 BX1271
 BX1271                          SUPERSEDED SURVEY CONTROL
 BX1271
 BX1271  NGVD 29 (11/26/84)   27.999  (m)           91.86   (f) ADJUSTED    1 2
 BX1271
 BX1271.Superseded values are not recommended for survey control.
 BX1271
 BX1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1271.See file dsdata.pdf to determine how the superseded data were derived.
 BX1271
 BX1271_MARKER: DB = BENCH MARK DISK
 BX1271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1271_STAMPING: A 97 1938
 BX1271_MARK LOGO: CGS
 BX1271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1271+STABILITY: SURFACE MOTION
 BX1271
 BX1271  HISTORY     - Date     Condition        Report By
 BX1271  HISTORY     - 1938     MONUMENTED       CGS
 BX1271  HISTORY     - 1981     POOR             USGS
 BX1271
 BX1271                          STATION DESCRIPTION
 BX1271
 BX1271'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1271'1.3 MI W FROM CHOPIN.
 BX1271'15 FEET WEST OF MILE POST NO. 224 75 FEET SOUTH OF CENTER LINE OF THE
 BX1271'T. AND P. R. R. MAIN LINE.  8 POLES WEST OF SIGN CHOPIN ONE MILE.
 BX1271
 BX1271                          STATION RECOVERY (1981)
 BX1271
 BX1271'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1271'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2728 ***********************************************************************
 BJ2728  DESIGNATION -  A CHIS SQ
 BJ2728  PID         -  BJ2728
 BJ2728  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2728  COUNTRY     -  US
 BJ2728  USGS QUAD   -  SIMMESPORT (2018)
 BJ2728
 BJ2728                         *CURRENT SURVEY CONTROL
 BJ2728  ______________________________________________________________________
 BJ2728* NAD 83(1986) POSITION- 30 58 49.     (N) 091 47 48.     (W)   SCALED
 BJ2728* NAVD 88 ORTHO HEIGHT -    18.73  (+/-2cm)       61.5   (feet) VERTCON3
 BJ2728  ______________________________________________________________________
 BJ2728  GEOID HEIGHT    -        -26.982 (meters)                     GEOID18
 BJ2728  VERT ORDER      -  ? (See Below)
 BJ2728
 BJ2728.The horizontal coordinates were scaled from a map and have
 BJ2728.an estimated accuracy of +/- 6 seconds.
 BJ2728
 BJ2728.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2728.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2728
 BJ2728.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2728.GEOID18 height accuracy estimate available here.
 BJ2728
 BJ2728.The vertical order pertains to the NGVD 29 superseded value.
 BJ2728
 BJ2728.Click photographs - Photos may exist for this station.
 BJ2728
 BJ2728;                    North         East    Units  Estimated Accuracy
 BJ2728;SPC LA S     -   275,030.      955,740.      MT  (+/- 180 meters Scaled)
 BJ2728
 BJ2728_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ149280(NAD 83)
 BJ2728
 BJ2728                          SUPERSEDED SURVEY CONTROL
 BJ2728
 BJ2728  NGVD 29 (11/26/84)   18.710  (m)           61.38   (f) ADJUSTED       
 BJ2728
 BJ2728.Superseded values are not recommended for survey control.
 BJ2728
 BJ2728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2728.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2728
 BJ2728_MARKER: Q = CHISELED SQUARE
 BJ2728_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2728_SP_SET: PIER
 BJ2728_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2728+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2004
 BJ2728
 BJ2728  HISTORY     - Date     Condition        Report By
 BJ2728  HISTORY     - UNK      MONUMENTED       USACE
 BJ2728  HISTORY     - 1966     GOOD             CGS
 BJ2728  HISTORY     - 20040720 GOOD             USPSQD
 BJ2728
 BJ2728                          STATION DESCRIPTION
 BJ2728
 BJ2728'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2728'ABOUT 0.7 MILE SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE HIGH SCHOOL AT
 BJ2728'SIMMESPORT, AT THE COMBINATION HIGHWAY AND RAILROD BRIDGE OVER THE
 BJ2728'ATCHAFALAYA RIVER, ABOUT 1/2 FOOT NORTHEAST OF THE SOUTHWEST EDGE OF
 BJ2728'THE SECOND CONCRETE PIER EAST OF THE EAST BANK OF THE RIVER, A
 BJ2728'CHISELED SQUARE ON THE CENTER OF THE TOP OF THE PIER, AND ABOUT 10
 BJ2728'FEET BELOW THE LEVEL OF THE HIGHWAY.
 BJ2728
 BJ2728                          STATION RECOVERY (2004)
 BJ2728
 BJ2728'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ2728'THE BRIDGE IS NOW A RAILROAD BRIDGE ONLY AND NOT ACCESSIBLE BY FOOT.
 BJ2728'THE PIER WAS OBSERVED FROM THE HIGHWAY 1 BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0846 ***********************************************************************
 BJ0846  DESIGNATION -  A EWENS
 BJ0846  PID         -  BJ0846
 BJ0846  STATE/COUNTY-  LA/IBERVILLE
 BJ0846  COUNTRY     -  US
 BJ0846  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0846
 BJ0846                         *CURRENT SURVEY CONTROL
 BJ0846  ______________________________________________________________________
 BJ0846* NAD 83(1986) POSITION- 30 17 32.     (N) 091 14 02.     (W)   SCALED
 BJ0846* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0846  **This station is located in a suspected subsidence area (see below).
 BJ0846  ______________________________________________________________________
 BJ0846  GEOID HEIGHT    -        -27.054 (meters)                     GEOID18
 BJ0846
 BJ0846.The horizontal coordinates were scaled from a map and have
 BJ0846.an estimated accuracy of +/- 6 seconds.
 BJ0846
 BJ0846.** This station is in an area of known vertical motion. If an
 BJ0846.** orthometric height was ever established but is not available 
 BJ0846.** in the current survey control section, the orthometric height
 BJ0846.** is considered suspect.  Suspect heights are available in the
 BJ0846.** superseded section only if requested.
 BJ0846
 BJ0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0846.GEOID18 height accuracy estimate available here.
 BJ0846
 BJ0846.Click photographs - Photos may exist for this station.
 BJ0846
 BJ0846;                    North         East    Units  Estimated Accuracy
 BJ0846;SPC LA S     -   198,660.    1,009,570.      MT  (+/- 180 meters Scaled)
 BJ0846
 BJ0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP698524(NAD 83)
 BJ0846
 BJ0846                          SUPERSEDED SURVEY CONTROL
 BJ0846
 BJ0846.No superseded survey control is available for this station.
 BJ0846
 BJ0846_MARKER: Z = SEE DESCRIPTION
 BJ0846_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ0846_SP_SET: DOORSILL
 BJ0846_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0846
 BJ0846  HISTORY     - Date     Condition        Report By
 BJ0846  HISTORY     - UNK      MONUMENTED       USACE
 BJ0846  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ0846  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0846
 BJ0846                          STATION DESCRIPTION
 BJ0846
 BJ0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0846'AT PLAQUEMINE, IBERVILLE PARISH, JUST BELOW THE LOCK, AT THE ROTH AND
 BJ0846'MCWILLIAMS OLD STORE BUILDING (NOW USED AS A STEAMBOAT WAREHOUSE), AT
 BJ0846'THE SOUTH DOOR, AND NEAR THE CORNER OF THE IRON DOORSILL.  THE LETTER
 BJ0846'A MARKED WITH TACKS IN THE WOODWORK.  NOTE-- THE WOODWORK AT THE
 BJ0846'DESCRIBED LOCATION OF THIS MARK IS BELIEVED TO HAVE BEEN CHANGED AND
 BJ0846'THE MARK DESTROYED.
 BJ0846
 BJ0846                          STATION RECOVERY (1976)
 BJ0846
 BJ0846'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0846'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED.
 BJ0846'THIS MARK NOT RECOVERED IN 1964. DESCRIPTION NOT ADEQUATE
 BJ0846'ENOUGH FOR PLOTTING THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2295 ***********************************************************************
 BJ2295  DESIGNATION -  A R 11 M BOLT
 BJ2295  PID         -  BJ2295
 BJ2295  STATE/COUNTY-  LA/ST MARTIN
 BJ2295  COUNTRY     -  US
 BJ2295  USGS QUAD   -  LAKE MONGOULOIS (2018)
 BJ2295
 BJ2295                         *CURRENT SURVEY CONTROL
 BJ2295  ______________________________________________________________________
 BJ2295* NAD 83(1986) POSITION- 30 14 45.     (N) 091 35 44.     (W)   SCALED
 BJ2295* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2295  **This station is located in a suspected subsidence area (see below).
 BJ2295  ______________________________________________________________________
 BJ2295  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ2295
 BJ2295.The horizontal coordinates were scaled from a map and have
 BJ2295.an estimated accuracy of +/- 6 seconds.
 BJ2295
 BJ2295.** This station is in an area of known vertical motion. If an
 BJ2295.** orthometric height was ever established but is not available 
 BJ2295.** in the current survey control section, the orthometric height
 BJ2295.** is considered suspect.  Suspect heights are available in the
 BJ2295.** superseded section only if requested.
 BJ2295
 BJ2295.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2295.GEOID18 height accuracy estimate available here.
 BJ2295
 BJ2295.Click photographs - Photos may exist for this station.
 BJ2295
 BJ2295;                    North         East    Units  Estimated Accuracy
 BJ2295;SPC LA S     -   193,550.      974,760.      MT  (+/- 180 meters Scaled)
 BJ2295
 BJ2295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP351468(NAD 83)
 BJ2295
 BJ2295                          SUPERSEDED SURVEY CONTROL
 BJ2295
 BJ2295.No superseded survey control is available for this station.
 BJ2295
 BJ2295_MARKER: B = BOLT
 BJ2295_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2295_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2295_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2295
 BJ2295  HISTORY     - Date     Condition        Report By
 BJ2295  HISTORY     - UNK      MONUMENTED       USACE
 BJ2295  HISTORY     - 1933     GOOD             CGS
 BJ2295  HISTORY     - 1973     MARK NOT FOUND   USGS
 BJ2295
 BJ2295                          STATION DESCRIPTION
 BJ2295
 BJ2295'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 BJ2295'9.7 MI N FROM BAYOU CHENE.
 BJ2295'9.7 MILES NORTH OF THE POST OFFICE AT BAYOU CHENE, ST. MARTIN PARISH,
 BJ2295'ABOUT 1-1/2 MILES NORTH OF THE CONFLUENCE OF BAYOU LA ROMPE AND LAKE
 BJ2295'LONG, ABOUT 1.0 MILE SOUTH OF THE RYCADE OIL FIELD, ABOUT 2,000 FEET
 BJ2295'BELOW RYCADECADE CANAL, ON THE RIGHT BANK OF BAYOU LA ROMPE, 30 FEET
 BJ2295'LANDWARD FROM THE TOP OF THE BANK, 58 FEET NORTHEAST OF AN 8-INCH ASH
 BJ2295'TREE, 53 FEET EAST OF A 10-INCH CYPRESS TREE, AND 42 FEET EAST OF A
 BJ2295'5-INCH CYPRESS TREE.  A COPPER BOLT, SET IN THE TOP OF A CONCRETE SLAB
 BJ2295'ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ2295'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2295
 BJ2295                          STATION RECOVERY (1973)
 BJ2295
 BJ2295'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 BJ2295'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2343 ***********************************************************************
 BJ2343  DESIGNATION -  A R 6 M BOLT
 BJ2343  PID         -  BJ2343
 BJ2343  STATE/COUNTY-  LA/ST MARTIN
 BJ2343  COUNTRY     -  US
 BJ2343  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2343
 BJ2343                         *CURRENT SURVEY CONTROL
 BJ2343  ______________________________________________________________________
 BJ2343* NAD 83(1986) POSITION- 30 23 40.     (N) 091 40 34.     (W)   SCALED
 BJ2343* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2343  **This station is located in a suspected subsidence area (see below).
 BJ2343  ______________________________________________________________________
 BJ2343  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BJ2343
 BJ2343.The horizontal coordinates were scaled from a map and have
 BJ2343.an estimated accuracy of +/- 6 seconds.
 BJ2343
 BJ2343.** This station is in an area of known vertical motion. If an
 BJ2343.** orthometric height was ever established but is not available 
 BJ2343.** in the current survey control section, the orthometric height
 BJ2343.** is considered suspect.  Suspect heights are available in the
 BJ2343.** superseded section only if requested.
 BJ2343
 BJ2343.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2343.GEOID18 height accuracy estimate available here.
 BJ2343
 BJ2343.Click photographs - Photos may exist for this station.
 BJ2343
 BJ2343;                    North         East    Units  Estimated Accuracy
 BJ2343;SPC LA S     -   210,040.      967,060.      MT  (+/- 180 meters Scaled)
 BJ2343
 BJ2343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP271632(NAD 83)
 BJ2343
 BJ2343                          SUPERSEDED SURVEY CONTROL
 BJ2343
 BJ2343.No superseded survey control is available for this station.
 BJ2343
 BJ2343_MARKER: B = BOLT
 BJ2343_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2343_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2343_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2343
 BJ2343  HISTORY     - Date     Condition        Report By
 BJ2343  HISTORY     - UNK      MONUMENTED       USACE
 BJ2343  HISTORY     - 1933     GOOD             USACE
 BJ2343
 BJ2343                          STATION DESCRIPTION
 BJ2343
 BJ2343'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2343'4 MI NE FROM ATCHAFALAYA.
 BJ2343'4.3 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2343'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2343'SAINT MARTIN PARISH, ABOUT 1/4 MILE SOUTH OF THE MOUTH OF ALABAMA
 BJ2343'BAYOU, IN THE NORTHWEST END OF IRREGULAR SEC. 10, T8S, R8E, AT
 BJ2343'BASE LINE SURVEY STATION 2889+03.27, ON THE NORTH SLOPE OF A DRY
 BJ2343'SLOUGH, ABOUT 650 FEET DUE EAST OF THE RIVER, 32 FEET NORTHWEST OF A
 BJ2343'15-INCH WILLOW TREE, 25 FEET SOUTHEAST OF A 6-INCH SYCAMORE TREE, AND
 BJ2343'18 FEET NORTHWEST OF A 20-INCH WILLOW TREE.  A COPPER BOLT, SET IN THE
 BJ2343'TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS
 BJ2343'HAD THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BJ2343'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2342 ***********************************************************************
 BJ2342  DESIGNATION -  A R 6 M CAP
 BJ2342  PID         -  BJ2342
 BJ2342  STATE/COUNTY-  LA/ST MARTIN
 BJ2342  COUNTRY     -  US
 BJ2342  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2342
 BJ2342                         *CURRENT SURVEY CONTROL
 BJ2342  ______________________________________________________________________
 BJ2342* NAD 83(1986) POSITION- 30 23 40.     (N) 091 40 34.     (W)   SCALED
 BJ2342* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2342  **This station is located in a suspected subsidence area (see below).
 BJ2342  ______________________________________________________________________
 BJ2342  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BJ2342
 BJ2342.The horizontal coordinates were scaled from a map and have
 BJ2342.an estimated accuracy of +/- 6 seconds.
 BJ2342
 BJ2342.** This station is in an area of known vertical motion. If an
 BJ2342.** orthometric height was ever established but is not available 
 BJ2342.** in the current survey control section, the orthometric height
 BJ2342.** is considered suspect.  Suspect heights are available in the
 BJ2342.** superseded section only if requested.
 BJ2342
 BJ2342.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2342.GEOID18 height accuracy estimate available here.
 BJ2342
 BJ2342.Click photographs - Photos may exist for this station.
 BJ2342
 BJ2342;                    North         East    Units  Estimated Accuracy
 BJ2342;SPC LA S     -   210,040.      967,060.      MT  (+/- 180 meters Scaled)
 BJ2342
 BJ2342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP271632(NAD 83)
 BJ2342
 BJ2342                          SUPERSEDED SURVEY CONTROL
 BJ2342
 BJ2342.No superseded survey control is available for this station.
 BJ2342
 BJ2342_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2342_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2342_MARK LOGO: USACE
 BJ2342_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2342_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2342
 BJ2342  HISTORY     - Date     Condition        Report By
 BJ2342  HISTORY     - UNK      MONUMENTED       USACE
 BJ2342  HISTORY     - 1933     GOOD             USACE
 BJ2342
 BJ2342                          STATION DESCRIPTION
 BJ2342
 BJ2342'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2342'4 MI NE FROM ATCHAFALAYA.
 BJ2342'4.3 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2342'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2342'SAINT MARTIN PARISH, ABOUT 1/4 MILE SOUTH OF THE MOUTH OF ALABAMA
 BJ2342'BAYOU, IN THE NORTHWEST END OF IRREGULAR SEC. 10, T. 8 S., R. 8 E., AT
 BJ2342'BASE LINE SURVEY STATION 2889+03.27, ON THE NORTH SLOPE OF A DRY
 BJ2342'SLOUGH, ABOUT 650 FEET DUE EAST OF THE RIVER, 32 FEET NORTHWEST OF A
 BJ2342'15-INCH WILLOW TREE, 25 FEET SOUTHEAST OF A 6-INCH SYCAMORE TREE, AND
 BJ2342'18 FEET NORTHWEST OF A 20-INCH WILLOW TREE.  AN IRON PIPE BEARING A
 BJ2342'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2361 ***********************************************************************
 BJ2361  DESIGNATION -  A R 8 M BOLT
 BJ2361  PID         -  BJ2361
 BJ2361  STATE/COUNTY-  LA/ST MARTIN
 BJ2361  COUNTRY     -  US
 BJ2361  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2361
 BJ2361                         *CURRENT SURVEY CONTROL
 BJ2361  ______________________________________________________________________
 BJ2361* NAD 83(1986) POSITION- 30 20 10.     (N) 091 42 09.     (W)   SCALED
 BJ2361* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2361  **This station is located in a suspected subsidence area (see below).
 BJ2361  ______________________________________________________________________
 BJ2361  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BJ2361
 BJ2361.The horizontal coordinates were scaled from a map and have
 BJ2361.an estimated accuracy of +/- 6 seconds.
 BJ2361
 BJ2361.** This station is in an area of known vertical motion. If an
 BJ2361.** orthometric height was ever established but is not available 
 BJ2361.** in the current survey control section, the orthometric height
 BJ2361.** is considered suspect.  Suspect heights are available in the
 BJ2361.** superseded section only if requested.
 BJ2361
 BJ2361.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2361.GEOID18 height accuracy estimate available here.
 BJ2361
 BJ2361.Click photographs - Photos may exist for this station.
 BJ2361
 BJ2361;                    North         East    Units  Estimated Accuracy
 BJ2361;SPC LA S     -   203,580.      964,500.      MT  (+/- 180 meters Scaled)
 BJ2361
 BJ2361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP247567(NAD 83)
 BJ2361
 BJ2361                          SUPERSEDED SURVEY CONTROL
 BJ2361
 BJ2361.No superseded survey control is available for this station.
 BJ2361
 BJ2361_MARKER: B = BOLT
 BJ2361_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2361_STAMPING: PRE. B.M. A R 8 M
 BJ2361_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2361_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2361
 BJ2361  HISTORY     - Date     Condition        Report By
 BJ2361  HISTORY     - UNK      MONUMENTED       USACE
 BJ2361  HISTORY     - 1933     GOOD             USACE
 BJ2361  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2361
 BJ2361                          STATION DESCRIPTION
 BJ2361
 BJ2361'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2361'ABOUT 1.2 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER
 BJ2361'FROM THE ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST
 BJ2361'ATCHAFALAYA, SAINT MARTIN PARISH, IN THE SOUTHERN END OF IRREGULAR
 BJ2361'SEC. 6, T8S, R7E, AT SURVEY STATION 3179+95.99, 250 FEET EAST
 BJ2361'OF THE RIVER BANK, 150 FEET SOUTH OF THE MOUTH OF BAYOU MAL BOEUF,
 BJ2361'ABOUT 100 FEET TO THE REAR OF THE EDWIN DUPUIS RESIDENCE, 44 FEET
 BJ2361'SOUTHWEST OF A 12-INCH COTTONWOOD TREE, 44 FEET SOUTHWEST OF AN
 BJ2361'18-INCH WILLOW TREE, AND 26 FEET WEST OF A 14-INCH WILLOW TREE.  A
 BJ2361'COPPER BOLT, SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER
 BJ2361'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 BJ2361'ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2361
 BJ2361                          STATION RECOVERY (1968)
 BJ2361
 BJ2361'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2360 ***********************************************************************
 BJ2360  DESIGNATION -  A R 8 M CAP
 BJ2360  PID         -  BJ2360
 BJ2360  STATE/COUNTY-  LA/ST MARTIN
 BJ2360  COUNTRY     -  US
 BJ2360  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2360
 BJ2360                         *CURRENT SURVEY CONTROL
 BJ2360  ______________________________________________________________________
 BJ2360* NAD 83(1986) POSITION- 30 20 10.     (N) 091 42 09.     (W)   SCALED
 BJ2360* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2360  **This station is located in a suspected subsidence area (see below).
 BJ2360  ______________________________________________________________________
 BJ2360  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BJ2360
 BJ2360.The horizontal coordinates were scaled from a map and have
 BJ2360.an estimated accuracy of +/- 6 seconds.
 BJ2360
 BJ2360.** This station is in an area of known vertical motion. If an
 BJ2360.** orthometric height was ever established but is not available 
 BJ2360.** in the current survey control section, the orthometric height
 BJ2360.** is considered suspect.  Suspect heights are available in the
 BJ2360.** superseded section only if requested.
 BJ2360
 BJ2360.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2360.GEOID18 height accuracy estimate available here.
 BJ2360
 BJ2360.Click photographs - Photos may exist for this station.
 BJ2360
 BJ2360;                    North         East    Units  Estimated Accuracy
 BJ2360;SPC LA S     -   203,580.      964,500.      MT  (+/- 180 meters Scaled)
 BJ2360
 BJ2360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP247567(NAD 83)
 BJ2360
 BJ2360                          SUPERSEDED SURVEY CONTROL
 BJ2360
 BJ2360.No superseded survey control is available for this station.
 BJ2360
 BJ2360_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2360_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2360_STAMPING: PRE. B.M. A R 8 M
 BJ2360_MARK LOGO: USACE
 BJ2360_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2360
 BJ2360  HISTORY     - Date     Condition        Report By
 BJ2360  HISTORY     - UNK      MONUMENTED       USACE
 BJ2360  HISTORY     - 1933     GOOD             USACE
 BJ2360  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2360
 BJ2360                          STATION DESCRIPTION
 BJ2360
 BJ2360'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2360'1.2 MI SE FROM EAST ATCHAFALAYA.
 BJ2360'ABOUT 1.2 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER
 BJ2360'FROM THE ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST
 BJ2360'ATCHAFALAYA, SAINT MARTIN PARISH, IN THE SOUTHERN END OF IRREGULAR
 BJ2360'SEC. 6, T8S, R7E, AT SURVEY STATION 3179+95.99, 250 FEET EAST
 BJ2360'OF THE RIVER BANK, 150 FEET SOUTH OF THE MOUTH OF BAYOU MAL BOEUF,
 BJ2360'ABOUT 100 FEET TO THE REAR OF THE EDWIN DUPUIS RESIDENCE, 44 FEET
 BJ2360'SOUTHWEST OF A 12-INCH COTTONWOOD TREE, 44 FEET SOUTHWEST OF AN
 BJ2360'18-INCH WILLOW TREE, AND 26 FEET WEST OF A 14-INCH WILLOW TREE.  AN
 BJ2360'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2360
 BJ2360                          STATION RECOVERY (1968)
 BJ2360
 BJ2360'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2360'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1937 ***********************************************************************
 CQ1937  DESIGNATION -  AA
 CQ1937  PID         -  CQ1937
 CQ1937  STATE/COUNTY-  LA/BOSSIER
 CQ1937  COUNTRY     -  US
 CQ1937  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1937
 CQ1937                         *CURRENT SURVEY CONTROL
 CQ1937  ______________________________________________________________________
 CQ1937* NAD 83(1986) POSITION- 32 36 10.     (N) 093 44 07.     (W)   SCALED
 CQ1937* NAVD 88 ORTHO HEIGHT -    54.161 (meters)      177.69  (feet) ADJUSTED
 CQ1937  ______________________________________________________________________
 CQ1937  GEOID HEIGHT    -        -26.125 (meters)                     GEOID18
 CQ1937  DYNAMIC HEIGHT  -         54.100 (meters)      177.49  (feet) COMP
 CQ1937  MODELED GRAVITY -    979,519.5   (mgal)                       NAVD 88
 CQ1937
 CQ1937  VERT ORDER      -  FIRST     CLASS II
 CQ1937
 CQ1937.The horizontal coordinates were scaled from a map and have
 CQ1937.an estimated accuracy of +/- 6 seconds.
 CQ1937
 CQ1937.The orthometric height was determined by differential leveling and
 CQ1937.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1937.in June 1991.
 CQ1937
 CQ1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1937.GEOID18 height accuracy estimate available here.
 CQ1937
 CQ1937.Click photographs - Photos may exist for this station.
 CQ1937
 CQ1937.The dynamic height is computed by dividing the NAVD 88
 CQ1937.geopotential number by the normal gravity value computed on the
 CQ1937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1937.degrees latitude (g = 980.6199 gals.).
 CQ1937
 CQ1937.The modeled gravity was interpolated from observed gravity values.
 CQ1937
 CQ1937;                    North         East    Units  Estimated Accuracy
 CQ1937;SPC LA N     -   233,810.      884,050.      MT  (+/- 180 meters Scaled)
 CQ1937
 CQ1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS310074(NAD 83)
 CQ1937
 CQ1937                          SUPERSEDED SURVEY CONTROL
 CQ1937
 CQ1937  NGVD 29 (11/26/84)   54.240  (m)          177.95   (f) ADJUSTED    1 2
 CQ1937
 CQ1937.Superseded values are not recommended for survey control.
 CQ1937
 CQ1937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1937.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1937
 CQ1937_MARKER: N = NAIL
 CQ1937_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1937_SP_SET: TREE
 CQ1937_STAMPING: AA
 CQ1937_MARK LOGO: CGS
 CQ1937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1937
 CQ1937  HISTORY     - Date     Condition        Report By
 CQ1937  HISTORY     - 1960     MONUMENTED       CGS
 CQ1937  HISTORY     - 1961     GOOD             CGS
 CQ1937
 CQ1937                          STATION DESCRIPTION
 CQ1937
 CQ1937'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1937'6.8 MI N FROM BOSSIER CITY.
 CQ1937'1 BLOCK SOUTH ALONG WILLIAM STREET FROM THE POST OFFICE AT BOSSIER
 CQ1937'CITY, THENCE 0.4 MILE EAST ALONG US HIGHWAY 71, THENCE 0.1 MILE EAST
 CQ1937'AND 6.3 MILES NORTH ALONG STATE HIGHWAY 3, AT VANCEVILLE, 81 FEET
 CQ1937'SOUTH OF PTS 1 (USGS), 72 FEET WEST OF THE WEST RAIL, IN THE EAST ROOT
 CQ1937'OF THE MORE SOUTHERLY 16-INCH PECAN TREE, A COPPER NAIL AND WASHER
 CQ1937'STAMPED AA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1421 ***********************************************************************
 BJ1421  DESIGNATION -  AA 190
 BJ1421  PID         -  BJ1421
 BJ1421  STATE/COUNTY-  LA/ORLEANS
 BJ1421  COUNTRY     -  US
 BJ1421  USGS QUAD   -  SPANISH FORT (2018)
 BJ1421
 BJ1421                         *CURRENT SURVEY CONTROL
 BJ1421  ______________________________________________________________________
 BJ1421* NAD 83(1986) POSITION- 30 01 08.     (N) 090 04 31.     (W)   SCALED
 BJ1421* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1421  **This station is located in a suspected subsidence area (see below).
 BJ1421  ______________________________________________________________________
 BJ1421  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 BJ1421  DYNAMIC HEIGHT  -         -1.156 (meters)       -3.79  (feet) COMP
 BJ1421  MODELED GRAVITY -    979,317.3   (mgal)                       NAVD 88
 BJ1421
 BJ1421.The horizontal coordinates were scaled from a map and have
 BJ1421.an estimated accuracy of +/- 6 seconds.
 BJ1421
 BJ1421.** This station is in an area of known vertical motion. If an
 BJ1421.** orthometric height was ever established but is not available 
 BJ1421.** in the current survey control section, the orthometric height
 BJ1421.** is considered suspect.  Suspect heights are available in the
 BJ1421.** superseded section only if requested.
 BJ1421
 BJ1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1421.GEOID18 height accuracy estimate available here.
 BJ1421
 BJ1421.Click photographs - Photos may exist for this station.
 BJ1421
 BJ1421.The dynamic height is computed by dividing the NAVD 88
 BJ1421.geopotential number by the normal gravity value computed on the
 BJ1421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1421.degrees latitude (g = 980.6199 gals.).
 BJ1421
 BJ1421.The modeled gravity was interpolated from observed gravity values.
 BJ1421
 BJ1421;                    North         East    Units  Estimated Accuracy
 BJ1421;SPC LA S     -   169,030.    1,121,350.      MT  (+/- 180 meters Scaled)
 BJ1421
 BJ1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP820244(NAD 83)
 BJ1421
 BJ1421                          SUPERSEDED SURVEY CONTROL
 BJ1421
 BJ1421.No superseded survey control is available for this station.
 BJ1421
 BJ1421_MARKER: DB = BENCH MARK DISK
 BJ1421_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BJ1421_SP_SET: BUILDING
 BJ1421_STAMPING: AA 190 1963
 BJ1421_MARK LOGO: CGS
 BJ1421_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1421_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ1421+STABILITY: POSITION/ELEVATION WELL
 BJ1421_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1421+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2005
 BJ1421
 BJ1421  HISTORY     - Date     Condition        Report By
 BJ1421  HISTORY     - 1963     MONUMENTED       CGS
 BJ1421  HISTORY     - 1985     GOOD             NGS
 BJ1421  HISTORY     - 19901108 GOOD             NGS
 BJ1421  HISTORY     - 19941117 GOOD             NGS
 BJ1421  HISTORY     - 20051025 GOOD             INDIV
 BJ1421
 BJ1421                          STATION DESCRIPTION
 BJ1421
 BJ1421'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1421'IN NEW ORLEANS.
 BJ1421'AT NEW ORLEANS, ALONG PARIS AVENUE, SET VERTICALLY IN THE EAST FACE AT
 BJ1421'THE SOUTHEAST CORNER OF THE BRICK CLIFTON L. GANUS ELEMENTARY SCHOOL,
 BJ1421'48 FEET WEST OF THE WEST CURB OF THE SOUTH-BOUND LANE OF PARIS AVENUE,
 BJ1421'2.2 FEET NORTH OF THE SOUTHEAST CORNER OF THE BUILDING, 23 1/2 FEET
 BJ1421'SOUTH OF THE CENTER LINE OF THE EAST (MAIN) ENTRANCE OF THE BUILDING,
 BJ1421'AND IS ABOUT 18 INCHES ABOVE THE GROUND.
 BJ1421
 BJ1421                          STATION RECOVERY (1985)
 BJ1421
 BJ1421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1421'RECOVERED IN GOOD CONDITION.
 BJ1421
 BJ1421                          STATION RECOVERY (1990)
 BJ1421
 BJ1421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1421'IN NEW ORLEANS, AT 6026 PARIS AVENUE, SET VERTICALLY IN THE EAST FACE
 BJ1421'OF THE CLIFTON L. GANUS ELEMENTARY SCHOOL AT 6026 PARIS AVENUE, 14.6
 BJ1421'M (47.9 FT) WEST OF THE WEST CURB OF THE SOUTHBOUND LANES OF THE
 BJ1421'AVENUE, 7.2 M (23.6 FT) SOUTH OF THE CENTER OF THE EAST (MAIN)
 BJ1421'ENTRANCE TO THE BUILDING, 0.7 M (2.3 FT) NORTH OF THE SOUTHEAST
 BJ1421'CORNER OF THE BUILDING, AND 0.6 M (2.0 FT) ABOVE THE GROUND SURFACE.
 BJ1421
 BJ1421                          STATION RECOVERY (1994)
 BJ1421
 BJ1421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1421'IN NEW ORLEANS, SET VERTICALLY IN THE EAST FACE OF THE THE CLIFTON
 BJ1421'GANUS ELEMENTARY SCHOOL AT 6026 PARIS AVENUE, 0.7 M (2.3 FT) NORTH OF
 BJ1421'THE SOUTHEAST CORNER OF THE BUILDING, AND 0.6 M (2.0 FT) ABOVE THE
 BJ1421'GROUND SURFACE.
 BJ1421
 BJ1421                          STATION RECOVERY (2005)
 BJ1421
 BJ1421'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (JC)
 BJ1421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1930 ***********************************************************************
 CQ1930  DESIGNATION -  AB
 CQ1930  PID         -  CQ1930
 CQ1930  STATE/COUNTY-  LA/BOSSIER
 CQ1930  COUNTRY     -  US
 CQ1930  USGS QUAD   -  BENTON (2018)
 CQ1930
 CQ1930                         *CURRENT SURVEY CONTROL
 CQ1930  ______________________________________________________________________
 CQ1930* NAD 83(1986) POSITION- 32 40 56.     (N) 093 44 43.     (W)   SCALED
 CQ1930* NAVD 88 ORTHO HEIGHT -    61.009 (meters)      200.16  (feet) ADJUSTED
 CQ1930  ______________________________________________________________________
 CQ1930  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 CQ1930  DYNAMIC HEIGHT  -         60.941 (meters)      199.94  (feet) COMP
 CQ1930  MODELED GRAVITY -    979,522.3   (mgal)                       NAVD 88
 CQ1930
 CQ1930  VERT ORDER      -  FIRST     CLASS II
 CQ1930
 CQ1930.The horizontal coordinates were scaled from a map and have
 CQ1930.an estimated accuracy of +/- 6 seconds.
 CQ1930
 CQ1930.The orthometric height was determined by differential leveling and
 CQ1930.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1930.in June 1991.
 CQ1930
 CQ1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1930.GEOID18 height accuracy estimate available here.
 CQ1930
 CQ1930.Click photographs - Photos may exist for this station.
 CQ1930
 CQ1930.The dynamic height is computed by dividing the NAVD 88
 CQ1930.geopotential number by the normal gravity value computed on the
 CQ1930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1930.degrees latitude (g = 980.6199 gals.).
 CQ1930
 CQ1930.The modeled gravity was interpolated from observed gravity values.
 CQ1930
 CQ1930;                    North         East    Units  Estimated Accuracy
 CQ1930;SPC LA N     -   242,630.      883,210.      MT  (+/- 180 meters Scaled)
 CQ1930
 CQ1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS301163(NAD 83)
 CQ1930
 CQ1930                          SUPERSEDED SURVEY CONTROL
 CQ1930
 CQ1930  NGVD 29 (11/26/84)   61.078  (m)          200.39   (f) ADJUSTED    1 2
 CQ1930
 CQ1930.Superseded values are not recommended for survey control.
 CQ1930
 CQ1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1930.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1930
 CQ1930_MARKER: N = NAIL
 CQ1930_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1930_SP_SET: TREE
 CQ1930_STAMPING: AB
 CQ1930_MARK LOGO: CGS
 CQ1930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1930
 CQ1930  HISTORY     - Date     Condition        Report By
 CQ1930  HISTORY     - 1960     MONUMENTED       CGS
 CQ1930  HISTORY     - 1976     MARK NOT FOUND   USGS
 CQ1930  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1930
 CQ1930                          STATION DESCRIPTION
 CQ1930
 CQ1930'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1930'1.0 MILE SOUTH ALONG STATE HIGHWAY 3 FROM ST. LOUIS SOUTHWESTERN
 CQ1930'RAILROAD STATION AT BENTON, 68 FEET EAST OF CENTER LINE OF STATE
 CQ1930'HIGHWAY 3, 98 FEET NORTHWEST OF NORTHWEST CORNER OF ESSO SERVICE
 CQ1930'STATION, SET IN THE TOP OF SOUTH ROOT OF A 40 INCH SWEET GUM TREE, AND
 CQ1930'ABOUT FLUSH WITH THE GROUND.
 CQ1930
 CQ1930                          STATION RECOVERY (1976)
 CQ1930
 CQ1930'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 CQ1930'MARK NOT FOUND.
 CQ1930
 CQ1930                          STATION RECOVERY (1987)
 CQ1930
 CQ1930'RECOVERY NOTE BY US POWER SQUADRON 1987 (KWF)
 CQ1930'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2673 ***********************************************************************
 BJ2673  DESIGNATION -  AB
 BJ2673  PID         -  BJ2673
 BJ2673  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2673  COUNTRY     -  US
 BJ2673  USGS QUAD   -  MELVILLE (2018)
 BJ2673
 BJ2673                         *CURRENT SURVEY CONTROL
 BJ2673  ______________________________________________________________________
 BJ2673* NAD 83(1986) POSITION- 30 41 54.     (N) 091 43 40.     (W)   SCALED
 BJ2673* NAVD 88 ORTHO HEIGHT -     8.67  (+/-2cm)       28.4   (feet) VERTCON3
 BJ2673  ______________________________________________________________________
 BJ2673  GEOID HEIGHT    -        -27.170 (meters)                     GEOID18
 BJ2673  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2673
 BJ2673.The horizontal coordinates were scaled from a map and have
 BJ2673.an estimated accuracy of +/- 6 seconds.
 BJ2673
 BJ2673.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2673.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2673
 BJ2673.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2673.GEOID18 height accuracy estimate available here.
 BJ2673
 BJ2673.The vertical order pertains to the NGVD 29 superseded value.
 BJ2673
 BJ2673.Click photographs - Photos may exist for this station.
 BJ2673
 BJ2673;                    North         East    Units  Estimated Accuracy
 BJ2673;SPC LA S     -   243,740.      962,210.      MT  (+/- 180 meters Scaled)
 BJ2673
 BJ2673_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP218968(NAD 83)
 BJ2673
 BJ2673                          SUPERSEDED SURVEY CONTROL
 BJ2673
 BJ2673  NGVD 29 (11/26/84)    8.667  (m)           28.44   (f) ADJUSTED    1 2
 BJ2673
 BJ2673.Superseded values are not recommended for survey control.
 BJ2673
 BJ2673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2673.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2673
 BJ2673_MARKER: N = NAIL
 BJ2673_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2673_SP_SET: TREE
 BJ2673_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2673
 BJ2673  HISTORY     - Date     Condition        Report By
 BJ2673  HISTORY     - 1966     MONUMENTED       CGS
 BJ2673
 BJ2673                          STATION DESCRIPTION
 BJ2673
 BJ2673'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2673'1.15 MI NE FROM MELVILLE.
 BJ2673'58.8 FEET SOUTH OF BENCH MARK N 234, A COPPER NAIL AND WASHER STAMPED
 BJ2673'AB AND SET IN THE SOUTH ROOT OF A 30-INCH SYCAMORE TREE.  ONLY DESC.
 BJ2673'AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1391 ***********************************************************************
 BJ1391  DESIGNATION -  AB RESET 1963
 BJ1391  PID         -  BJ1391
 BJ1391  STATE/COUNTY-  LA/ORLEANS
 BJ1391  COUNTRY     -  US
 BJ1391  USGS QUAD   -  SPANISH FORT (2018)
 BJ1391
 BJ1391                         *CURRENT SURVEY CONTROL
 BJ1391  ______________________________________________________________________
 BJ1391* NAD 83(1986) POSITION- 30 02 10.     (N) 090 01 29.     (W)   SCALED
 BJ1391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1391  **This station is located in a suspected subsidence area (see below).
 BJ1391  ______________________________________________________________________
 BJ1391  GEOID HEIGHT    -        -26.174 (meters)                     GEOID18
 BJ1391
 BJ1391.This mark is at Lakefront Airport (NEW)
 BJ1391
 BJ1391.The horizontal coordinates were scaled from a map and have
 BJ1391.an estimated accuracy of +/- 6 seconds.
 BJ1391
 BJ1391.** This station is in an area of known vertical motion. If an
 BJ1391.** orthometric height was ever established but is not available 
 BJ1391.** in the current survey control section, the orthometric height
 BJ1391.** is considered suspect.  Suspect heights are available in the
 BJ1391.** superseded section only if requested.
 BJ1391
 BJ1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1391.GEOID18 height accuracy estimate available here.
 BJ1391
 BJ1391.Click photographs - Photos may exist for this station.
 BJ1391
 BJ1391;                    North         East    Units  Estimated Accuracy
 BJ1391;SPC LA S     -   170,990.    1,126,210.      MT  (+/- 180 meters Scaled)
 BJ1391
 BJ1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP869265(NAD 83)
 BJ1391
 BJ1391                          SUPERSEDED SURVEY CONTROL
 BJ1391
 BJ1391.No superseded survey control is available for this station.
 BJ1391
 BJ1391_MARKER: B = BOLT
 BJ1391_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ1391_SP_SET: PLATFORM
 BJ1391_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1391
 BJ1391  HISTORY     - Date     Condition        Report By
 BJ1391  HISTORY     - 1963     MONUMENTED       CGS
 BJ1391  HISTORY     - 1963     GOOD             CGS
 BJ1391  HISTORY     - 1976     GOOD             NGS
 BJ1391  HISTORY     - 1979     MARK NOT FOUND   LOCSUR
 BJ1391
 BJ1391                          STATION DESCRIPTION
 BJ1391
 BJ1391'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1391'IN NEW ORLEANS.
 BJ1391'AT NEW ORLEANS, AT NEW ORLEANS LAKEFRONT AIRPORT, 93 FEET NORTHWEST OF
 BJ1391'THE NORTHWEST FACE OF THE ADMINISTRATION BUILDING, 1 FOOT EAST OF THE
 BJ1391'SECOND LAMP POST NORTHEAST OF THE SOUTHWEST END OF THE BUILDING, 3.3
 BJ1391'FEET SOUTHEAST OF A FENCE LINE, 3.7 FEET SOUTH OF THE SOUTHWEST GATE
 BJ1391'POST OF A HAND-GATE, AND SET IN A DRILL HOLE IN THE CONCRETE PLATFORM,
 BJ1391'PROJECTING ABOUT 1/4 INCH AND IN THE CENTER OF A TRIANGLE CHISELED IN
 BJ1391'THE CONCRETE.
 BJ1391
 BJ1391                          STATION RECOVERY (1976)
 BJ1391
 BJ1391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1391'RECOVERED IN GOOD CONDITION.
 BJ1391
 BJ1391                          STATION RECOVERY (1979)
 BJ1391
 BJ1391'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1979
 BJ1391'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0590 ***********************************************************************
 AV0590  DESIGNATION -  ABBEVILLE
 AV0590  PID         -  AV0590
 AV0590  STATE/COUNTY-  LA/VERMILION
 AV0590  COUNTRY     -  US
 AV0590  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0590
 AV0590                         *CURRENT SURVEY CONTROL
 AV0590  ______________________________________________________________________
 AV0590* NAD 83(1992) POSITION- 29 58 28.45228(N) 092 07 20.52784(W)   ADJUSTED
 AV0590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0590  **This station is located in a suspected subsidence area (see below).
 AV0590  ______________________________________________________________________
 AV0590  GEOID HEIGHT    -        -26.551 (meters)                     GEOID18
 AV0590  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 AV0590  HORZ ORDER      -  FIRST
 AV0590
 AV0590.The horizontal coordinates were established by classical geodetic methods
 AV0590.and adjusted by the National Geodetic Survey in January 1993.
 AV0590
 AV0590.** This station is in an area of known vertical motion. If an
 AV0590.** orthometric height was ever established but is not available 
 AV0590.** in the current survey control section, the orthometric height
 AV0590.** is considered suspect.  Suspect heights are available in the
 AV0590.** superseded section only if requested.
 AV0590
 AV0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0590.GEOID18 height accuracy estimate available here.
 AV0590
 AV0590.Click photographs - Photos may exist for this station.
 AV0590
 AV0590.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0590
 AV0590. The following values were computed from the NAD 83(1992) position.
 AV0590
 AV0590;                    North         East     Units Scale Factor Converg.
 AV0590;SPC LA S     -   163,709.817   923,855.744   MT  0.99992585   -0 23 40.3
 AV0590;SPC LA S     -   537,104.62  3,031,016.72   sFT  0.99992585   -0 23 40.3
 AV0590;UTM  15      - 3,316,291.513   584,668.737   MT  0.99968844   +0 26 18.6
 AV0590
 AV0590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0590!SPC LA S     -   1.00000361  x   0.99992585  =   0.99992946
 AV0590!UTM  15      -   1.00000361  x   0.99968844  =   0.99969205
 AV0590
 AV0590:                Primary Azimuth Mark                     Grid Az
 AV0590:SPC LA S     -  ERATH RM 3                               106 42 11.7
 AV0590:UTM  15      -  ERATH RM 3                               105 52 12.8
 AV0590
 AV0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8466816291(NAD 83)
 AV0590
 AV0590|---------------------------------------------------------------------|
 AV0590| PID    Reference Object                     Distance      Geod. Az  |
 AV0590|                                                           dddmmss.s |
 AV0590| CV8690 ABBEVILLE RM 3                       30.126 METERS 02259     |
 AV0590| CV8693 ABBEVILLE RM 6                       17.828 METERS 03513     |
 AV0590| AV0594 ERATH MUN WATER TANK                APPROX. 8.7 KM 1025333.0 |
 AV0590| AV0589 ERATH CATHOLIC CHURCH STEEPLE       APPROX. 8.7 KM 1053004.2 |
 AV0590| AV0595 ERATH RM 3                          APPROX. 8.7 KM 1061831.4 |
 AV0590| AV0604 ABBEVILLE MUNICIPAL TANK            143.925 METERS 16928     |
 AV0590| CV8692 ABBEVILLE RM 5                                     1855011.6 |
 AV0590| CV8688 ABBEVILLE RM 1                       30.331 METERS 20329     |
 AV0590| CV8691 ABBEVILLE RM 4                       30.160 METERS 26749     |
 AV0590| AV0621 ABBEVILLE ST MARY MAGD CATH CH      APPROX. 1.5 KM 2704407.2 |
 AV0590| AV0622 ABBEVILLE POWER PLANT TANK          APPROX. 1.5 KM 2725535.6 |
 AV0590| AV0673 KAPLAN RICE MILL STACK              APPROX.16.5 KM 2785438.9 |
 AV0590| AV0672 KAPLAN LIBERTY RICE TANK            APPROX.16.2 KM 2785923.4 |
 AV0590| BK2809 KAPLAN MUNICIPAL TANK 1974          APPROX.17.4 KM 2814430.4 |
 AV0590| BK2806 KAPLAN CABLE TV MAST                APPROX.17.1 KM 2901437.0 |
 AV0590| CV8689 ABBEVILLE RM 2                      116.739 METERS 30639     |
 AV0590|---------------------------------------------------------------------|
 AV0590
 AV0590                          SUPERSEDED SURVEY CONTROL
 AV0590
 AV0590  NAD 83(1986)-  29 58 28.47162(N)    092 07 20.52176(W) AD(       ) 1
 AV0590  NAD 27      -  29 58 27.73040(N)    092 07 20.07113(W) AD(       ) 1
 AV0590
 AV0590.Superseded values are not recommended for survey control.
 AV0590
 AV0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0590.See file dsdata.pdf to determine how the superseded data were derived.
 AV0590
 AV0590_MARKER: DS = TRIANGULATION STATION DISK
 AV0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0590_STAMPING: ABBEVILLE 1931
 AV0590_MARK LOGO: CGS
 AV0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0590+STABILITY: SURFACE MOTION
 AV0590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0590+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 AV0590
 AV0590  HISTORY     - Date     Condition        Report By
 AV0590  HISTORY     - 1931     MONUMENTED       CGS
 AV0590  HISTORY     - 1936     GOOD             LAGS
 AV0590  HISTORY     - 1948     GOOD             CGS
 AV0590  HISTORY     - 1974     GOOD             NGS
 AV0590  HISTORY     - 19910909 GOOD             USPSQD
 AV0590  HISTORY     - 20040207 GOOD             USPSQD
 AV0590  HISTORY     - 20050601 GOOD             USPSQD
 AV0590
 AV0590                          STATION DESCRIPTION
 AV0590
 AV0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AV0590'STATION IS IN THE NE OUTSKIRTS OF THE TOWN OF ABBEVILLE, IN
 AV0590'SE CORNER OF NEW HIGH SCHOOL GROUNDS, 375 FEET S OF E OF SE
 AV0590'CORNER OF MAIN BRICK SCHOOL BUILDING, 71 FEET N OF CENTER
 AV0590'LINE OF STATE GRAVEL ROAD (ROUTE 144), 33.5 FEET N OF N
 AV0590'EDGE OF CONCRETE SIDEWALK ON N SIDE OF ROAD, AND 75 FEET
 AV0590'W OF CENTER OF A DITCH WHICH IS THE E BOUNDARY OF SCHOOL
 AV0590'GROUNDS.
 AV0590'
 AV0590'SURFACE, UNDERGROUND, AND REFERENCE MARK NO. 1 ARE STANDARD
 AV0590'BRONZE DISKS SET IN CONCRETE.
 AV0590'
 AV0590'UPPER MARK IS FLUSH WITH THE SURFACE.
 AV0590'
 AV0590'REFERENCE MARK NO. 1 PROJECTS 3 INCHES ABOVE THE SURFACE.
 AV0590'IT IS ON THE S SIDE OF ROAD (ROUTE 144), IN A WIRE FENCE
 AV0590'LINE WHICH MARKS THE RIGHT-OF-WAY OF HIGHWAY ON THE S, 96
 AV0590'FEET W OF CENTER OF A LARGE DRAINAGE DITCH, 26 FEET S OF
 AV0590'CENTER LINE OF ROAD, AND 99.59 FEET FROM STATION S 23 DEG 22 MIN W.
 AV0590'
 AV0590'REFERENCE MARK NO. 2 IS A STANDARD DISK SET FLUSH IN CONCRETE
 AV0590'IN THE TOP OF SEAT RAIL ON S SIDE OF STEPS TO E ENTRANCE
 AV0590'OF MAIN SCHOOL BUILDING, 7 FEET E OF WALL OF BUILDING, 5.3
 AV0590'FEET S OF CENTER OF ENTRANCE, AND 383.0 FEET FROM STATION
 AV0590'N 53 DEG 21 MIN W.
 AV0590'
 AV0590'THE FOLLOWING AZIMUTHS ARE FROM THE STATION--ABBEVILLE,
 AV0590'MADALINE CATHOLIC CHURCH STEEPLE, N 89 DEG 16 MIN W.
 AV0590'ABBEVILLE, POWER PLANT TANK, N 87 DEG 05 MIN W.
 AV0590
 AV0590                          STATION RECOVERY (1936)
 AV0590
 AV0590'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 AV0590'STATION RECOVERED.  ORIGINAL DESCRIPTION IS CORRECT.
 AV0590
 AV0590                          STATION RECOVERY (1948)
 AV0590
 AV0590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AV0590'STATION AND BOTH REFERENCE MARKS RECOVERED.  COMPLETE NEW
 AV0590'DESCRIPTION FOLLOWS--
 AV0590'
 AV0590'STATION IS LOCATED IN THE NE PART OF THE CITY OF ABBEVILLE,
 AV0590'IN THE SE CORNER OF THE PUBLIC SCHOOL GROUNDS, 116 FEET
 AV0590'SE OF THE SE CORNER OF THE SE SCHOOL BUILDING, 33.5 FEET
 AV0590'N OF THE N EDGE OF THE N SIDEWALK ALONG PRAIRIE AVENUE,
 AV0590'52 FEET W OF THE CENTER LINE OF A N-S STREET, AND 15 FEET
 AV0590'NE OF THE NE EDGE OF A SIDEWALK LEADING TO THE SCHOOL BUILDING.
 AV0590'
 AV0590'STATION MARK IS A BRONZE STATION DISK SET IN CONCRETE.  IT
 AV0590'IS STAMPED ABBEVILLE 1931 AND PROJECTS 6 INCHES ABOVE GROUND.
 AV0590'
 AV0590'REFERENCE MARK 1 WAS RECOVERED.  A CONCRETE WALK HAS BEEN
 AV0590'BUILT AROUND THE MARK AND IT WAS REPORTED NOT TO HAVE BEEN
 AV0590'MOVED DURING THE CONSTRUCTION OF THE WALK.  THE MARK IS
 AV0590'ON THE S SIDE OF PRAIRIE AVENUE, IN THE CONCRETE WALK IN
 AV0590'FRONT OF SCHEXNAIDERS STORE.  IT IS A BRONZE REFERENCE DISK
 AV0590'SET IN CONCRETE.  IT IS STAMPED ABBEVILLE NO 1 1931 AND
 AV0590'PROJECTS 1 INCH ABOVE THE WALK.
 AV0590'
 AV0590'REFERENCE MARK 2 WAS RECOVERED AS DESCRIBED IN 1931.  THE
 AV0590'SE SCHOOL BUILDING, BUILT IN 1939, IS BETWEEN THE STATION
 AV0590'AND THIS REFERENCE MARK.
 AV0590'
 AV0590'TWO NEW REFERENCE MARKS, NOS. 3 AND 4, WERE SET.
 AV0590'
 AV0590'REFERENCE MARK 3 IS N OF THE STATION, 121 FEET E OF THE
 AV0590'E SIDE OF THE SE SCHOOL BUILDING, 36 FEET N OF THE EXTENSION
 AV0590'OF THE S SIDE OF THE BUILDING, 32 FEET W OF THE CENTER LINE
 AV0590'OF THE STREET, AND 3 FEET W OF THE EXTENSION OF A FENCE LINE.
 AV0590'IT IS A BRONZE REFERENCE DISK, SET IN CONCRETE, STAMPED
 AV0590'ABBEVILLE NO 3 1931, AND PROJECTS 3 INCHES.
 AV0590'
 AV0590'REFERENCE MARK 4 IS W OF THE STATION, 81.5 FEET S OF THE
 AV0590'SE CORNER OF THE SE SCHOOL BUILDING, 3 FEET E OF THE EXTENSION
 AV0590'OF THE E SIDE OF THE BUILDING, AND 12.7 FEET N OF THE N
 AV0590'EDGE OF THE SIDEWALK.  IT IS A BRONZE REFERENCE DISK, SET
 AV0590'IN CONCRETE, STAMPED ABBEVILLE NO 4 1931, AND PROJECTS 2 INCHES.
 AV0590'
 AV0590'THE CATHOLIC CHURCH SPIRE AND POWER PLANT TANK ARE NOT VISIBLE
 AV0590'FROM THE STATION.
 AV0590
 AV0590                          STATION RECOVERY (1974)
 AV0590
 AV0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0590'THE STATION, REFERENCE MARKS 1, 2 AND 4 WERE RECOVERED IN
 AV0590'GOOD CONDITION.  THE REFERENCE MARK 3 MONUMENT WAS RECOVERED
 AV0590'BUT THE TOP HAS BEEN KNOCKED OFF AND THE DISK WAS NOT RECLAIMED
 AV0590'AT THIS TIME.  THE OBSERVED DIRECTION TO REFERENCE MARK 2
 AV0590'USING 2 INTERSECTION STATIONS CHECKED THE 1931 LIST OF
 AV0590'DIRECTIONS.  NO MEASUREMENT COULD BE MADE TO IT DUE TO A SCHOOL
 AV0590'BUILDING ON LINE.  THE OBSERVED DIRECTION BETWEEN
 AV0590'REFERENCE MARKS 1 AND 4 CHECKED THE BOXSCORE OF A 1948
 AV0590'DESCRIPTION (NO 1948 LIST OF DIRECTION WAS AVALIABLE AT
 AV0590'THIS TIME).  THE DISTANCE TO REFERENCE MARK 4 CHECKED THE
 AV0590'1948 MEASUREMENT BUT THE DISTANCE TO REFERENCE MARK 1
 AV0590'WAS FOUND SHORTER BY 0.024 METERS.  A REFERENCE MARK 5
 AV0590'WAS ESTABLISHED AT THIS TIME.  A COMPLETE NEW DESCRIPTION
 AV0590'FOLLOWS.
 AV0590'
 AV0590'THE STATION IS IN THE NORTHEAST SECTION OF ABBEVILLE, ABOUT
 AV0590'1/10 MILE NORTH OF THE ABBEVILLE MUNICIPAL WATER TANK, IN
 AV0590'THE NORTHWEST ANGLE OF THE INTERSECTION OF NORTH GERTRUDE
 AV0590'STREET AND PRAIRIE AVENUE, IN THE SOUTHWEST CORNER OF THE
 AV0590'ABBEVILLE JUNIOR HIGH SCHOOL GROUNDS AND ON PROPERTY OWNED
 AV0590'BY THE VERMILION PARISH SCHOOL BOARD.
 AV0590'
 AV0590'TO REACH THE STATION FROM THE EAST SIDE OF THE COURTHOUSE
 AV0590'SQUARE IN ABBEVILLE, GO EAST ON CHARITY STREET (BUSINESS
 AV0590'STATE HIGHWAY 14) FOR 0.75 MILE TO THE JUNCTION OF NORTH
 AV0590'GERTRUDE STREET AND REFERENCE MARK 5 IN THE SOUTHEAST ANGLE
 AV0590'OF THE INTERSECTION AS DESCRIBED.  TURN LEFT AND GO NORTH
 AV0590'ON NORTH GERTRUDE STREET FOR 0.15 MILE TO THE JUNCTION OF
 AV0590'PRAIRIE AVENUE AND THE STATION IN THE NORTHWEST ANGLE OF
 AV0590'THE INTERSECTION AS DESCRIBED.
 AV0590'
 AV0590'STATION MARK, STAMPED ABBEVILLE 1931, IS A STANDARD DISK
 AV0590'SET IN A SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES.
 AV0590'IT IS 116 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A SCHOOL
 AV0590'BUILDING, 89 FEET NORTHWEST OF A MANHOLE COVER IN THE APPROXIMATE
 AV0590'CENTER OF THE INTERSECTION OF NORTH GERTRUDE STREET AND
 AV0590'PRAIRIE AVENUE, 69.5 FEET NORTH OF CENTER OF PRAIRIE AVENUE,
 AV0590'54 FEET WEST OF CENTER OF NORTH GERTRUDE STREET AND 36.5
 AV0590'FEET NORTHWEST OF A FIRE HYDRANT.  (THE 1931 DESCRIPTION
 AV0590'STATES THAT AN UNDERGROUND MARK WAS SET).
 AV0590'
 AV0590'REFERENCE MARK 1, STAMPED ABBEVILLE 1931 NO 1, IS A STANDARD
 AV0590'DISK SET IN A SQUARE CONCRETE POST WHICH IS SURROUNDED BY
 AV0590'A CONCRETE SIDEWALK.  THE MARK PROJECTS ABOUT 2 INCHES ABOVE
 AV0590'THE SIDEWALK.  IT IS 72.5 FEET WEST OF CENTER OF NORTH GERTRUDE
 AV0590'STREET, 27 FEET SOUTH OF CENTER OF PRAIRIE AVENUE AND 5.5
 AV0590'FEET NORTHWEST OF THE NORTHEAST CORNER OF HOUSE NUMBER 1312.
 AV0590'
 AV0590'REFERENCE MARK 2, STAMPED ABBEVILLE 1931 NO 2, IS A STANDARD
 AV0590'DISK CEMENTED IN A DRILL HOLE IN THE CONCRETE LEDGE OF A
 AV0590'STAIRWAY ON THE EAST SIDE OF THE MAIN SCHOOL BUILDING.  IT
 AV0590'IS 41.2 FEET SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF
 AV0590'THE MAIN SCHOOL BUILDING, 30.2 FEET NORTH-NORTHEAST OF
 AV0590'THE SOUTHEAST CORNER OF THE MAIN SCHOOL BUILDING AND 5.8
 AV0590'FEET SOUTH OF CENTER OF THE STAIRS.
 AV0590'
 AV0590'REFERENCE MARK 4, STAMPED ABBEVILLE NO 4 1931, IS A STANDARD
 AV0590'DISK SET IN A SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 AV0590'1-INCH.  IT IS 82 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 AV0590'SCHOOL BUILDING, 49 FEET NORTH OF CENTER OF PRAIRIE AVENUE,
 AV0590'13.5 FEET WEST OF A 30-INCH OAK TREE AND 2 FEET EAST OF
 AV0590'THE EXTENDED LINE OF THE EAST SIDE OF A SCHOOL BUILDING.
 AV0590'
 AV0590'REFERENCE MARK 5, STAMPED ABBEVILLE 1931 NO 5 1973, IS A
 AV0590'STANDARD DISK CEMENTED IN A DRILL HOLE IN THE NORTH EDGE
 AV0590'OF A CONCRETE SIDEWALK ALONG THE SOUTH SIDE OF CHARITY STREET.
 AV0590'IT IS 31.5 FEET SOUTH OF CENTER OF CHARITY STREET, 23.5
 AV0590'FEET EAST OF CENTER NORTH GERTRUDE STREET AND 4 FEET SOUTHWEST
 AV0590'OF A POWER POLE.
 AV0590'
 AV0590'HEIGHT OF LIGHT ABOVE STATION MARK 126 FEET.
 AV0590'
 AV0590'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN THE
 AV0590'NORTHEAST SECTION OF ABBEVILLE.
 AV0590
 AV0590                          STATION RECOVERY (1991)
 AV0590
 AV0590'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0590'RECOVERED IN GOOD CONDITION.
 AV0590
 AV0590                          STATION RECOVERY (2004)
 AV0590
 AV0590'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0590'RECOVERED IN GOOD CONDITION.
 AV0590
 AV0590                          STATION RECOVERY (2005)
 AV0590
 AV0590'RECOVERY NOTE BY US POWER SQUADRON 2005 (CRB)
 AV0590'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0605 ***********************************************************************
 AV0605  DESIGNATION -  ABBEVILLE AIRPORT
 AV0605  PID         -  AV0605
 AV0605  STATE/COUNTY-  LA/VERMILION
 AV0605  COUNTRY     -  US
 AV0605  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0605
 AV0605                         *CURRENT SURVEY CONTROL
 AV0605  ______________________________________________________________________
 AV0605* NAD 83(1992) POSITION- 29 58 20.06765(N) 092 05 01.81583(W)   ADJUSTED
 AV0605* NAD 83(1992) ELLIP HT-   -23.019 (meters)        (01/02/04)   ADJUSTED
 AV0605* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0605  **This station is located in a suspected subsidence area (see below).
 AV0605  ______________________________________________________________________
 AV0605  GEOID HEIGHT    -        -26.527 (meters)                     GEOID18
 AV0605  NAD 83(1992) X  -   -201,072.625 (meters)                     COMP
 AV0605  NAD 83(1992) Y  - -5,526,117.734 (meters)                     COMP
 AV0605  NAD 83(1992) Z  -  3,167,696.977 (meters)                     COMP
 AV0605  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 AV0605  HORZ ORDER      -  SECOND
 AV0605  ELLP ORDER      -  FOURTH    CLASS II
 AV0605
 AV0605.This mark is at Abbeville Municipal Airport (0R3)
 AV0605
 AV0605.The horizontal coordinates were established by classical geodetic methods
 AV0605.and adjusted by the National Geodetic Survey in January 1993.
 AV0605
 AV0605.** This station is in an area of known vertical motion. If an
 AV0605.** orthometric height was ever established but is not available 
 AV0605.** in the current survey control section, the orthometric height
 AV0605.** is considered suspect.  Suspect heights are available in the
 AV0605.** superseded section only if requested.
 AV0605
 AV0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0605.GEOID18 height accuracy estimate available here.
 AV0605
 AV0605.Click photographs - Photos may exist for this station.
 AV0605
 AV0605.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AV0605
 AV0605.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0605
 AV0605.The ellipsoidal height was determined by GPS observations
 AV0605.and is referenced to NAD 83.
 AV0605
 AV0605. The following values were computed from the NAD 83(1992) position.
 AV0605
 AV0605;                    North         East     Units Scale Factor Converg.
 AV0605;SPC LA S     -   163,426.681   927,572.365   MT  0.99992587   -0 22 30.9
 AV0605;SPC LA S     -   536,175.70  3,043,210.33   sFT  0.99992587   -0 22 30.9
 AV0605;UTM  15      - 3,316,062.494   588,388.213   MT  0.99969639   +0 27 27.8
 AV0605
 AV0605!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0605!SPC LA S     -   1.00000362  x   0.99992587  =   0.99992948
 AV0605!UTM  15      -   1.00000362  x   0.99969639  =   0.99970000
 AV0605
 AV0605:                Primary Azimuth Mark                     Grid Az
 AV0605:SPC LA S     -  ABBEVILLE                                274 21 23.1
 AV0605:UTM  15      -  ABBEVILLE                                273 31 24.4
 AV0605
 AV0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8838816062(NAD 83)
 AV0605
 AV0605|---------------------------------------------------------------------|
 AV0605| PID    Reference Object                     Distance      Geod. Az  |
 AV0605|                                                           dddmmss.s |
 AV0605| AV0603 ABBEVILLE AIRPORT RM 3              201.293 METERS 19112     |
 AV0605| AA3628 ABBEVILLE AIRPORT RM 1                6.805 METERS 19841     |
 AV0605| AV0604 ABBEVILLE MUNICIPAL TANK            APPROX. 3.7 KM 2714910.1 |
 AV0605| AV0590 ABBEVILLE                           APPROX. 3.7 KM 2735852.2 |
 AV0605| AV0606 ABBEVILLE AIRPORT RM 2                7.534 METERS 31553     |
 AV0605| AV0977 ABBEVILLE AIRPORT AZ MK             APPROX. 0.5 KM 3330325.8 |
 AV0605|---------------------------------------------------------------------|
 AV0605
 AV0605                          SUPERSEDED SURVEY CONTROL
 AV0605
 AV0605  ELLIP H (01/21/93)  -22.964  (m)                       GP(       ) 4 2
 AV0605  NAD 83(1986)-  29 58 20.08862(N)    092 05 01.80919(W) AD(       ) 2
 AV0605  NAD 27      -  29 58 19.34828(N)    092 05 01.36210(W) AD(       ) 3
 AV0605  NAD 27      -  29 58 19.34830(N)    092 05 01.36209(W) AD(       ) 2
 AV0605
 AV0605.Superseded values are not recommended for survey control.
 AV0605
 AV0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0605.See file dsdata.pdf to determine how the superseded data were derived.
 AV0605
 AV0605_MARKER: DS = TRIANGULATION STATION DISK
 AV0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0605_STAMPING: ABBEVILLE AIRPORT 1974
 AV0605_MARK LOGO: NGS
 AV0605_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AV0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0605+STABILITY: SURFACE MOTION
 AV0605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0605+SATELLITE: SATELLITE OBSERVATIONS - 1987
 AV0605
 AV0605  HISTORY     - Date     Condition        Report By
 AV0605  HISTORY     - 1974     MONUMENTED       NGS
 AV0605  HISTORY     - 19861230 GOOD             LADTD
 AV0605  HISTORY     - 1987     GOOD             NGS
 AV0605
 AV0605                          STATION DESCRIPTION
 AV0605
 AV0605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0605'THE STATION IS LOCATED ABOUT 3 MILES WEST-NORTHWEST OF ERATH, 2
 AV0605'MILES EAST OF THE CENTER OF ABBEVILLE AND ON THE PROPERTY OF THE
 AV0605'ABBEVILLE AIRPORT.  IT IS LOCATED BETWEEN THE TWO NORTH-SOUTH
 AV0605'RUNWAYS.
 AV0605'
 AV0605'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 BY-PASS
 AV0605'AND STATE HIGHWAY 167 IN ABBEVILLE, GO EASTERLY ON STATE HIGHWAY 14
 AV0605'BY-PASS FOR 3.25 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 AV0605'NORTHERLY ON A PAVED ROAD FOR 0.2 MILE TO THE MAIN HANGER AT THE
 AV0605'ABBEVILLE MUNICIPAL AIRPORT ON THE RIGHT.  TURN RIGHT AND GO
 AV0605'EASTERLY ON A PAVED ROAD FOR 0.1 MILE TO A RUNWAY.  TURN LEFT
 AV0605'AND GO NORTHERLY ON THE RUNWAY FOR 0.1 MILE TO THE STATION ON THE
 AV0605'RIGHT AS DESCRIBED.  TO REACH THE REFERENCE MARK 3 FROM THIS POINT
 AV0605'GO SOUTHWESTERLY ACROSS THE RUNWAY FOR 0.2 MILE TO THE MARK
 AV0605'SET IN THE CENTER OF A BEACON TOWER.
 AV0605'
 AV0605'STATION MARKS ARE STANDARD DISKS STAMPED ABBEVILLE AIRPORT 1974.
 AV0605'THE UNDERGROUND MARK IS SET IN AN IRREGULAR MASS OF CONCRETE 42
 AV0605'INCHES BELOW THE GROUND.  THE SURFACE MARK IS SET IN THE TOP OF A
 AV0605'ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 82 FEET EAST
 AV0605'OF THE EAST EDGE OF THE RUNWAY AND 23 FEET WEST OF THE CENTER OF A
 AV0605'DRAINAGE DITCH.
 AV0605'
 AV0605'REFERENCE MARK 1, STAMPED ABBEVILLE AIRPORT NO 1 1974, IS A STANDARD
 AV0605'DISK SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 AV0605'IT IS 67 FEET EAST OF THE EAST EDGE OF THE RUNWAY AND 38 FEET WEST
 AV0605'OF THE CENTER OF A DRAINAGE DITCH.
 AV0605'
 AV0605'REFERENCE MARK 2, STAMPED ABBEVILLE AIRPORT NO 2 1974, IS A STANDARD
 AV0605'DISK SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 AV0605'IT IS 73 FEET EAST OF THE EAST EDGE OF THE RUNWAY AND 31 FEET WEST
 AV0605'OF THE CENTER OF THE DRAINAGE DITCH.
 AV0605'
 AV0605'REFERENCE MARK 3, STAMPED ABBEVILLE AIRPORT NO 3 1974, IS A STANDARD
 AV0605'DISK SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 AV0605'IT IS 249 FEET EAST OF THE SOUTHEAST CORNER OF THE MAIN HANGER, 262
 AV0605'FEET EAST OF A POWER POLE WITH TWO TRANSFORMERS ON THE NORTHWEST
 AV0605'SIDE AND SET IN THE CENTER OF A BEACON TOWER PAINTED RED ABOUT 40
 AV0605'FEET IN HEIGHT.
 AV0605'
 AV0605'NOTE--THERE ARE NO OTHER OBJECTS TO MEASURE TO.
 AV0605'
 AV0605'NEAREST TOWN--ABBEVILLE.
 AV0605'
 AV0605'HEIGHT OF LIGHT ABOVE STATION MARK 1.63 METERS.
 AV0605
 AV0605                          STATION RECOVERY (1986)
 AV0605
 AV0605'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 AV0605'ABOUT 5.2 KM (3.25 MI) EASTERLY FROM THE JUNCTION OF US HIGHWAY 167
 AV0605'AND STATE HIGHWAY 14 BYPASS IN ABBEVILLE TO A SIDE ROAD, THENCE NORTH
 AV0605'(LEFT ON PAVED ROAD FOR 0.3 KM (0.20 MI) TO THE MAIN HANGAR AT THE
 AV0605'ABBEVILLE MUNICIPAL AIRPORT ON THE RIGHT, THENCE EAST (RIGHT) ON A
 AV0605'PAVED ROAD THROUGH A GATE FOR 0.2 KM (0.10 MI) TO A NORTH-SOUTH
 AV0605'TAXIWAY THENCE NORTH ON THE TAXIWAY FOR 0.1 KM (0.05 MI) TO THE
 AV0605'STATION ON THE RIGHT BETWEEN THE TAXIWAY AND RUNWAY, 75 METERS (246.1
 AV0605'FT) NORTH-NORTHWEST OF THE CENTER OF THE APPROACH TO THE RUNWAY, 59.7
 AV0605'METERS (195.9 FT) NORTHWEST OF THE CENTER ONE OF THREE METAL CULVERTS
 AV0605'UNDER THE APPROACH AND 36.9 METERS (121.1 FT) EAST-NORTHEAST OF THE
 AV0605'CENTER OF THE TAXIWAY.
 AV0605
 AV0605                          STATION RECOVERY (1987)
 AV0605
 AV0605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 AV0605'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 AV0605'STATION WAS RECOVERED IN GOOD CONDITION USED FOR GPS OBSERVATIONS.
 AV0605'
 AV0605'THE STATION IS LOCATED ABOUT 4.8 KM (3 MI) WEST-NORTHWEST OF ERATH,
 AV0605'3.2 KM (2 MI) EAST OF THE CENTER OF ABBEVILLE ON A PROJECTED LINE
 AV0605'EAST-NORTHEAST FROM A METAL HANGAR BUILDING WITH DOOR FACING RUNWAY.
 AV0605'OWNERSHIP--ABBEVILLE MUNICIPAL AIRPORT.
 AV0605'
 AV0605'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 167 AND STATE
 AV0605'HIGHWAY 14 BY-PASS IN ABBEVILLE, GO EASTERLY ON HIGHWAY 14 BY -PASS
 AV0605'FOR 5.2 KM (3.25 MI) TO A SIDE ROAD LEFT. TURN LEFT, NORTH, ON PAVED
 AV0605'ROAD FOR 0.3 KM (0.2 MI) TO THE MAIN HANGAR AT THE ABBEVILLE MUNICIPAL
 AV0605'AIRPORT ON THE RIGHT.  TURN RIGHT, EAST, ON A PAVED ROAD THROUGH A
 AV0605'GATE FOR 0.2 KM (0.1 MI) TO A NORTH-SOUTH TAXIWAY.  TURN LEFT, NORTH,
 AV0605'ON THE TAXIWAY FOR 0.1 KM (0.05 MI) TO THE STATION ON THE RIGHT
 AV0605'BETWEEN THE TAXIWAY AND RUNWAY.
 AV0605'
 AV0605'THE STATION IS A STANDARD NGS DISK STAMPED
 AV0605'---ABBEVILLE AIRPORT 1974---, SET INTO THE TOP OF A ROUND CONCRETE
 AV0605'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 75 METERS
 AV0605'(246 FT) NORTH-NORTHWEST FROM THE CENTER OF APPROACH TO RUNWAY, 59.7
 AV0605'METERS (196 FT) NORTHWEST FROM THE CENTER ONE OF THREE METAL CULVERTS
 AV0605'UNDER APPROACH, 36.9 METERS (121 FT) EAST-NORTHEAST FROM THE CENTER OF
 AV0605'THE TAXIWAY AND 0.3 METER (1 FT) EAST-SOUTHEAST FROM A WITNESS POST.
 AV0605'
 AV0605'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED
 AV0605'---ABBEVILLE AIRPORT 1974---, SET INTO AN IRREGULAR MASS OF CONCRETE
 AV0605'1.1 METERS BELOW THE SURFACE.
 AV0605'
 AV0605'DESCRIBED BY LADTD, TYPED BY DEW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0977 ***********************************************************************
 AV0977  DESIGNATION -  ABBEVILLE AIRPORT AZ MK
 AV0977  PID         -  AV0977
 AV0977  STATE/COUNTY-  LA/VERMILION
 AV0977  COUNTRY     -  US
 AV0977  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0977
 AV0977                         *CURRENT SURVEY CONTROL
 AV0977  ______________________________________________________________________
 AV0977* NAD 83(1992) POSITION- 29 58 34.97587(N) 092 05 10.51940(W)   ADJUSTED
 AV0977* NAD 83(1992) ELLIP HT-   -22.378 (meters)        (01/02/04)   ADJUSTED
 AV0977* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0977  **This station is located in a suspected subsidence area (see below).
 AV0977  ______________________________________________________________________
 AV0977  GEOID HEIGHT    -        -26.540 (meters)                     GEOID18
 AV0977  NAD 83(1992) X  -   -201,297.476 (meters)                     COMP
 AV0977  NAD 83(1992) Y  - -5,525,880.602 (meters)                     COMP
 AV0977  NAD 83(1992) Z  -  3,168,094.954 (meters)                     COMP
 AV0977  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 AV0977  HORZ ORDER      -  THIRD
 AV0977  ELLP ORDER      -  FOURTH    CLASS II
 AV0977
 AV0977.This mark is at Abbeville Municipal Airport (0R3)
 AV0977
 AV0977.The horizontal coordinates were established by GPS observations
 AV0977.and adjusted by the National Geodetic Survey in January 1993.
 AV0977
 AV0977.** This station is in an area of known vertical motion. If an
 AV0977.** orthometric height was ever established but is not available 
 AV0977.** in the current survey control section, the orthometric height
 AV0977.** is considered suspect.  Suspect heights are available in the
 AV0977.** superseded section only if requested.
 AV0977
 AV0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0977.GEOID18 height accuracy estimate available here.
 AV0977
 AV0977.Click photographs - Photos may exist for this station.
 AV0977
 AV0977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AV0977
 AV0977.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0977
 AV0977.The ellipsoidal height was determined by GPS observations
 AV0977.and is referenced to NAD 83.
 AV0977
 AV0977. The following values were computed from the NAD 83(1992) position.
 AV0977
 AV0977;                    North         East     Units Scale Factor Converg.
 AV0977;SPC LA S     -   163,887.225   927,342.067   MT  0.99992584   -0 22 35.3
 AV0977;SPC LA S     -   537,686.67  3,042,454.76   sFT  0.99992584   -0 22 35.3
 AV0977;UTM  15      - 3,316,519.536   588,151.299   MT  0.99969587   +0 27 23.7
 AV0977
 AV0977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0977!SPC LA S     -   1.00000351  x   0.99992584  =   0.99992935
 AV0977!UTM  15      -   1.00000351  x   0.99969587  =   0.99969938
 AV0977
 AV0977:                Primary Azimuth Mark                     Grid Az
 AV0977:SPC LA S     -  ABBEVILLE AIRPORT                        153 25 56.7
 AV0977:UTM  15      -  ABBEVILLE AIRPORT                        152 35 57.7
 AV0977
 AV0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8815116519(NAD 83)
 AV0977
 AV0977|---------------------------------------------------------------------|
 AV0977| PID    Reference Object                     Distance      Geod. Az  |
 AV0977|                                                           dddmmss.s |
 AV0977| AV0605 ABBEVILLE AIRPORT                   APPROX. 0.5 KM 1530321.4 |
 AV0977|---------------------------------------------------------------------|
 AV0977
 AV0977                          SUPERSEDED SURVEY CONTROL
 AV0977
 AV0977  ELLIP H (01/21/93)  -22.322  (m)                       GP(       ) 4 2
 AV0977  NAD 83(1986)-  29 58 34.99622(N)    092 05 10.51324(W) AD(       ) 3
 AV0977  NAD 27      -  29 58 34.25599(N)    092 05 10.06592(W) AD(       ) 3
 AV0977
 AV0977.Superseded values are not recommended for survey control.
 AV0977
 AV0977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0977.See file dsdata.pdf to determine how the superseded data were derived.
 AV0977
 AV0977_MARKER: DZ = AZIMUTH MARK DISK
 AV0977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0977_STAMPING: ABBEVILLE AIRPORT 1974 1986
 AV0977_MARK LOGO: NGS
 AV0977_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AV0977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0977+STABILITY: SURFACE MOTION
 AV0977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0977+SATELLITE: SATELLITE OBSERVATIONS - February 26, 1987
 AV0977
 AV0977  HISTORY     - Date     Condition        Report By
 AV0977  HISTORY     - 1986     MONUMENTED       LADTD
 AV0977  HISTORY     - 19861231 GOOD             LADTD
 AV0977  HISTORY     - 19870226 GOOD
 AV0977  HISTORY     - 20010331 MARK NOT FOUND   NGS
 AV0977
 AV0977                          STATION DESCRIPTION
 AV0977
 AV0977'DESCRIBED BY LA TRANSP AND DEV 1986 (SLC)
 AV0977'THE STATION IS LOCATED ABOUT 4.8 KM (3 MI) WEST-NORTHWEST OF ERATH,
 AV0977'3.2 KM (2 MI) EAST OF THE CENTER OF ABBEVILLE AND AT THE ABBVILLE
 AV0977'MUNICIPAL AIRPORT.  OWNERSHIP--ABBEVILLE MUNICIPAL AIRPORT.
 AV0977'
 AV0977'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 167 AND STATE
 AV0977'HIGHWAY 14 BY-PASS IN ABBEVILLE, GO EASTERLY ON HIGHWAY 14 BY-PASS FOR
 AV0977'5.2 KM (3.25 MI) TO A SIDE ROAD LEFT. TURN LEFT, NORTH, ON PAVED ROAD
 AV0977'FOR 0.3 KM (0.2 MI) TO THE MAIN HANGAR AT THE ABBEVILLE MUNICIPAL
 AV0977'AIRPORT ON THE RIGHT.  TURN RIGHT, EAST, ON A PAVED ROAD THROUGH A
 AV0977'GATE FOR 0.2 KM (0.1 MI) TO A NORTH-SOUTH TAXIWAY.  TURN LEFT, NORTH,
 AV0977'ON THE TAXIWAY FOR 0.6 KM (0.4 MI) TO THE MARK ON THE LEFT.
 AV0977'
 AV0977'THE STATION IS A STANDARD NGS DISK STAMPED
 AV0977'---ABBEVILLE AIRPORT 1974 1986---, SET INTO THE TOP OF A ROUND
 AV0977'CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 14.5
 AV0977'METERS (47.5 FT) WEST-NORTHWEST FROM THE CENTER OF THE TAXIWAY, 9.9
 AV0977'METERS (32.5 FT) SOUTH FROM A BOUNDARY LIGHT, 5 METERS (16.5 FT) WEST
 AV0977'FROM A BOUNDARY LIGHT AND 0.6 METER (2 FT) NORTHEAST FROM A WITNESS
 AV0977'POST.
 AV0977'
 AV0977'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED
 AV0977'---ABBEVILLE AIRPORT 1974 1986---, SET INTO AN IRREGULAR MASS OF
 AV0977'CONCRETE 1.1 METERS BELOW THE SURFACE.
 AV0977'
 AV0977'DESCRIBED BY SLC AND TYPED DEW.
 AV0977
 AV0977                          STATION RECOVERY (1986)
 AV0977
 AV0977'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 AV0977'ABOUT 5.2 KM (3.25 MI) EASTERLY FROM THE JUNCTION OF US HIGHWAY 167
 AV0977'AND STATE HIGHWAY 14 BYPASS IN ABBEVILLE TO A SIDE ROAD, THENCE NORTH
 AV0977'ON A PAVED ROAD FOR 0.3 KM (0.20 MI) TO THE MAIN HANGAR AT THE
 AV0977'ABBEVILLE MUNICIPAL AIRPORT ON THE RIGHT, THENCE EAST (RIGHT) ON A
 AV0977'PAVED ROAD THROUGH A GATE FOR 0.2 KM (0.10 MI) TO A NORTH-SOUTH
 AV0977'TAXIWAY THENCE NORTH ON THE TAXIWAY FOR 0.6 KM (0.35 MI) TO THE MARK
 AV0977'ON THE LEFT, 47.5 METERS (155.8 FT) WEST-NORTHWEST OF THE CENTER OF
 AV0977'THE TAXIWAY, 32.5 METERS (106.6 FT) SOUTH OF A BOUNDRY LIGHT AND 1.5
 AV0977'METERS (4.9 FT) WEST OF A BOUNDRY LIGHT.
 AV0977
 AV0977                          STATION RECOVERY (1987)
 AV0977
 AV0977'RECOVERED 1987
 AV0977'RECOVERED IN GOOD CONDITION.
 AV0977
 AV0977                          STATION RECOVERY (2001)
 AV0977
 AV0977'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0977'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0603 ***********************************************************************
 AV0603  DESIGNATION -  ABBEVILLE AIRPORT RM 3
 AV0603  PID         -  AV0603
 AV0603  STATE/COUNTY-  LA/VERMILION
 AV0603  COUNTRY     -  US
 AV0603  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0603
 AV0603                         *CURRENT SURVEY CONTROL
 AV0603  ______________________________________________________________________
 AV0603* NAD 83(1992) POSITION- 29 58 13.65504(N) 092 05 03.27438(W)   ADJUSTED
 AV0603* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0603  **This station is located in a suspected subsidence area (see below).
 AV0603  ______________________________________________________________________
 AV0603  GEOID HEIGHT    -        -26.522 (meters)                     GEOID18
 AV0603  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 AV0603  HORZ ORDER      -  SECOND
 AV0603
 AV0603.This mark is at Abbeville Municipal Airport (0R3)
 AV0603
 AV0603.The horizontal coordinates were established by classical geodetic methods
 AV0603.and adjusted by the National Geodetic Survey in January 1993.
 AV0603
 AV0603.** This station is in an area of known vertical motion. If an
 AV0603.** orthometric height was ever established but is not available 
 AV0603.** in the current survey control section, the orthometric height
 AV0603.** is considered suspect.  Suspect heights are available in the
 AV0603.** superseded section only if requested.
 AV0603
 AV0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0603.GEOID18 height accuracy estimate available here.
 AV0603
 AV0603.Click photographs - Photos may exist for this station.
 AV0603
 AV0603.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0603
 AV0603. The following values were computed from the NAD 83(1992) position.
 AV0603
 AV0603;                    North         East     Units Scale Factor Converg.
 AV0603;SPC LA S     -   163,229.498   927,531.972   MT  0.99992588   -0 22 31.7
 AV0603;SPC LA S     -   535,528.78  3,043,077.81   sFT  0.99992588   -0 22 31.7
 AV0603;UTM  15      - 3,315,864.789   588,350.700   MT  0.99969630   +0 27 27.0
 AV0603
 AV0603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0603!SPC LA S     -   1.00000342  x   0.99992588  =   0.99992930
 AV0603!UTM  15      -   1.00000342  x   0.99969630  =   0.99969972
 AV0603
 AV0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8835015864(NAD 83)
 AV0603
 AV0603                          SUPERSEDED SURVEY CONTROL
 AV0603
 AV0603  NAD 83(1986)-  29 58 13.67590(N)    092 05 03.26766(W) AD(       ) 2
 AV0603  NAD 27      -  29 58 12.93534(N)    092 05 02.82045(W) AD(       ) 2
 AV0603
 AV0603.Superseded values are not recommended for survey control.
 AV0603
 AV0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0603.See file dsdata.pdf to determine how the superseded data were derived.
 AV0603
 AV0603_MARKER: DR = REFERENCE MARK DISK
 AV0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0603_STAMPING: ABBEVILLE AIRPORT NO 3 1974
 AV0603_MARK LOGO: NGS
 AV0603_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AV0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0603+STABILITY: SURFACE MOTION
 AV0603
 AV0603  HISTORY     - Date     Condition        Report By
 AV0603  HISTORY     - 1974     MONUMENTED       NGS
 AV0603  HISTORY     - 19861231 GOOD             LADTD
 AV0603
 AV0603                          STATION DESCRIPTION
 AV0603
 AV0603'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0603'THE STATION IS THE CENTER OF THE BASE OF THE ABBEVILLE AIRPORT
 AV0603'BEACON, LOCATED AT THE ABBEVILLE MUNICIPAL AIRPORT ABOUT 3 MILES
 AV0603'EAST OF THE CENTER OF ABBEVILLE.  THE BEACON IS A REVOLVING GREEN
 AV0603'AND WHITE LIGHT SET ATOP A 4 LEGGED STEEL STRUCTURE WHICH IS
 AV0603'PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE AND HAS AN OVER-ALL
 AV0603'HEIGHT OF 50 FEET.
 AV0603'
 AV0603'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 14 AND 14
 AV0603'BY-PASS IN THE EAST EDGE OF ABBEVILLE, GO EAST ON STATE HIGHWAY 14
 AV0603'FOR 0.8 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON A PAVED
 AV0603'ROAD FOR 1.0 MILE TO THE AIRPORT AND THE BEACON.
 AV0603'
 AV0603'A ELECTRONIC DISTANCE MEASUREMENT WAS MADE TO TRIANGULATION STATION
 AV0603'ABBEVILLE AIRPORT 1974, THE DISTANCE BEING (660.40 FEET) OR 201.291
 AV0603'METERS.
 AV0603'
 AV0603'NOTE--ABBEVILLE AIRPORT RM 3 WAS SET IN THE CENTER OF THE BASE OF
 AV0603'THE BEACON AND THE ELECTRONIC DISTANCE MEASUREMENT WAS MADE TO THIS
 AV0603'POINT.
 AV0603
 AV0603                          STATION RECOVERY (1986)
 AV0603
 AV0603'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 AV0603'ABOUT 5.2 KM (3.25 MI) EASTERLY FROM THE JUNCTION OF US HIGHWAY 167
 AV0603'AND STATE HIGHWAY 14 BYPASS IN ABBEVILLE TO A SIDE ROAD, THENCE NORTH
 AV0603'ON PAVED ROAD FOR 0.3 KM (0.20 MI) TO THE MAIN HANGAR AT THE ABBEVILLE
 AV0603'MUMICIPAL AIRPORT WITH THE MARK EAST OF THE HANGAR SET UNDER THE
 AV0603'CENTER OF A BEACON TOWER PAINTED RED ABOUT 40 FEET (12.2 M) IN HIGHT,
 AV0603'79.9 METERS (262.1 FT) EAST OF A POWER POLE WITH TWO TRANSFORMERS AND
 AV0603'75.9 METERS (249.0 FT) EAST OF THE SOUTHEAST CORNER OF THE MAIN
 AV0603'HANGAR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0604 ***********************************************************************
 AV0604  DESIGNATION -  ABBEVILLE MUNICIPAL TANK
 AV0604  PID         -  AV0604
 AV0604  STATE/COUNTY-  LA/VERMILION
 AV0604  COUNTRY     -  US
 AV0604  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0604
 AV0604                         *CURRENT SURVEY CONTROL
 AV0604  ______________________________________________________________________
 AV0604* NAD 83(1992) POSITION- 29 58 23.85692(N) 092 07 19.54676(W)   ADJUSTED
 AV0604  **This station is located in a suspected subsidence area (see below).
 AV0604  ______________________________________________________________________
 AV0604  GEOID HEIGHT    -        -26.547 (meters)                     GEOID18
 AV0604  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 AV0604  HORZ ORDER      -  THIRD
 AV0604
 AV0604.The horizontal coordinates were established by classical geodetic methods
 AV0604.and adjusted by the National Geodetic Survey in January 1993.
 AV0604
 AV0604.** This station is in an area of known vertical motion. If an
 AV0604.** orthometric height was ever established but is not available 
 AV0604.** in the current survey control section, the orthometric height
 AV0604.** is considered suspect.  Suspect heights are available in the
 AV0604.** superseded section only if requested.
 AV0604
 AV0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0604.GEOID18 height accuracy estimate available here.
 AV0604
 AV0604.Click photographs - Photos may exist for this station.
 AV0604
 AV0604.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0604
 AV0604. The following values were computed from the NAD 83(1992) position.
 AV0604
 AV0604;                    North         East     Units Scale Factor Converg.
 AV0604;SPC LA S     -   163,568.148   923,881.069   MT  0.99992586   -0 23 39.8
 AV0604;SPC LA S     -   536,639.83  3,031,099.81   sFT  0.99992586   -0 23 39.8
 AV0604;UTM  15      - 3,316,150.261   584,696.113   MT  0.99968850   +0 26 19.0
 AV0604
 AV0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8469616150(NAD 83)
 AV0604
 AV0604                          SUPERSEDED SURVEY CONTROL
 AV0604
 AV0604  NAD 83(1986)-  29 58 23.87630(N)    092 07 19.54061(W) AD(       ) 3
 AV0604  NAD 27      -  29 58 23.13427(N)    092 07 19.09103(W) AD(       ) 3
 AV0604
 AV0604.Superseded values are not recommended for survey control.
 AV0604
 AV0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0604.See file dsdata.pdf to determine how the superseded data were derived.
 AV0604
 AV0604_MARKER: 53 = ELEVATED TANK
 AV0604
 AV0604  HISTORY     - Date     Condition        Report By
 AV0604  HISTORY     - 1974     FIRST OBSERVED   NGS
 AV0604  HISTORY     - 19950912 GOOD             USPSQD
 AV0604
 AV0604                          STATION DESCRIPTION
 AV0604
 AV0604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0604'THE STATION IS THE CENTER OF THE VENT ATOP THE ABBEVILLE MUNICIPAL
 AV0604'WATER TANK, LOCATED IN THE EAST EDGE OF ABBEVILLE, IN THE NORTHEAST
 AV0604'ANGLE OF THE INTERSECTION OF N. GERTRUDE AND ST. VICTOR STREETS AND
 AV0604'OWNED BY THE CITY OF ABBEVILLE.  THE TANK IS AN OVAL SHAPED STEEL
 AV0604'STRUCTURE, GREEN IN COLOR, SUPPORTED BY 6 TUBULAR LEGS, HAS THE
 AV0604'LEGEND ABBEVILLE IN BLACK ON THE EAST AND WEST SIDES AND HAS AN
 AV0604'OVER-ALL HEIGHT OF 175 FEET.
 AV0604
 AV0604                          STATION RECOVERY (1995)
 AV0604
 AV0604'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0604'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0621 ***********************************************************************
 AV0621  DESIGNATION -  ABBEVILLE ST MARY MAGD CATH CH
 AV0621  PID         -  AV0621
 AV0621  STATE/COUNTY-  LA/VERMILION
 AV0621  COUNTRY     -  US
 AV0621  USGS QUAD   -  ABBEVILLE WEST (2018)
 AV0621
 AV0621                         *CURRENT SURVEY CONTROL
 AV0621  ______________________________________________________________________
 AV0621* NAD 83(1992) POSITION- 29 58 29.06921(N) 092 08 16.02806(W)   ADJUSTED
 AV0621  **This station is located in a suspected subsidence area (see below).
 AV0621  ______________________________________________________________________
 AV0621  GEOID HEIGHT    -        -26.559 (meters)                     GEOID18
 AV0621  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 AV0621  HORZ ORDER      -  THIRD
 AV0621
 AV0621.The horizontal coordinates were established by classical geodetic methods
 AV0621.and adjusted by the National Geodetic Survey in January 1993.
 AV0621
 AV0621.** This station is in an area of known vertical motion. If an
 AV0621.** orthometric height was ever established but is not available 
 AV0621.** in the current survey control section, the orthometric height
 AV0621.** is considered suspect.  Suspect heights are available in the
 AV0621.** superseded section only if requested.
 AV0621
 AV0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0621.GEOID18 height accuracy estimate available here.
 AV0621
 AV0621.Click photographs - Photos may exist for this station.
 AV0621
 AV0621.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0621
 AV0621. The following values were computed from the NAD 83(1992) position.
 AV0621
 AV0621;                    North         East     Units Scale Factor Converg.
 AV0621;SPC LA S     -   163,739.156   922,368.142   MT  0.99992585   -0 24 08.1
 AV0621;SPC LA S     -   537,200.88  3,026,136.15   sFT  0.99992585   -0 24 08.1
 AV0621;UTM  15      - 3,316,299.219   583,181.221   MT  0.99968536   +0 25 50.9
 AV0621
 AV0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8318116299(NAD 83)
 AV0621
 AV0621                          SUPERSEDED SURVEY CONTROL
 AV0621
 AV0621  NAD 83(1986)-  29 58 29.08854(N)    092 08 16.02193(W) AD(       ) 3
 AV0621  NAD 27      -  29 58 28.34677(N)    092 08 15.56943(W) AD(       ) 3
 AV0621
 AV0621.Superseded values are not recommended for survey control.
 AV0621
 AV0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0621.See file dsdata.pdf to determine how the superseded data were derived.
 AV0621
 AV0621_MARKER: 91 = CHURCH CROSS
 AV0621_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0621+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2005
 AV0621
 AV0621  HISTORY     - Date     Condition        Report By
 AV0621  HISTORY     - 1931     FIRST OBSERVED   CGS
 AV0621  HISTORY     - 1948     GOOD             CGS
 AV0621  HISTORY     - 1974     GOOD             NGS
 AV0621  HISTORY     - 19950912 GOOD             USPSQD
 AV0621  HISTORY     - 20040203 GOOD             USPSQD
 AV0621  HISTORY     - 20050525 GOOD             USPSQD
 AV0621
 AV0621                          STATION DESCRIPTION
 AV0621
 AV0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AV0621'THE CORRECT NAME OF THIS CHURCH IS ST. MARY MAGDALENE CATHOLIC
 AV0621'CHURCH, NOT MADALINE CATHOLIC CHURCH.  DESCRIPTION OF STATION
 AV0621'FOLLOWS--
 AV0621'
 AV0621'STATION IS AT ABBEVILLE, ABOUT 400 FEET E OF THE STATE HIGHWAY
 AV0621'25 BRIDGE ACROSS THE VERMILION RIVER, ABOUT 100 FEET NE OF
 AV0621'PORT STREET (STATE HIGHWAY 25), ABOUT 125 FEET SE OF NORTH
 AV0621'MAIN STREET (FIRST STREET E OF RIVER).  THE CHURCH IS A LARGE
 AV0621'RED BRICK BUILDING FACING SW TOWARD PORT STREET, WITH A
 AV0621'BELL AND CLOCK TOWER AT THE FRONT CENTER.  THE SQUARE BRICK
 AV0621'TOWER HAS A LOUVERED BELFRY WITH A CLOCK ABOVE ON EACH SIDE.
 AV0621'IT IS ABOUT 75 FEET HIGH AND IS SURMOUNTED BY AN OCTAGONAL
 AV0621'GRAY SLATE SPIRE WITH A BALL AND A CROSS AT THE TIP.  THE
 AV0621'CROSS IS ABOUT 150 FEET ABOVE THE GROUND.  THE STATION IS
 AV0621'PROBABLY THE BASE OF THE CROSS.  THE CHURCH WAS ERECTED
 AV0621'ABOUT 1911.
 AV0621
 AV0621                          STATION RECOVERY (1974)
 AV0621
 AV0621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0621'ABBEVILLE MADALINE CATHOLIC CHURCH STEEPLE WAS RECOVERED
 AV0621'AS DESCRIBED IN 1948.
 AV0621
 AV0621                          STATION RECOVERY (1995)
 AV0621
 AV0621'RECOVERY NOTE BY US POWER SQUADRON 1995
 AV0621'RECOVERED IN GOOD CONDITION.
 AV0621
 AV0621                          STATION RECOVERY (2004)
 AV0621
 AV0621'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 AV0621'RECOVERED IN GOOD CONDITION.
 AV0621
 AV0621                          STATION RECOVERY (2005)
 AV0621
 AV0621'RECOVERY NOTE BY US POWER SQUADRON 2005 (KMV)
 AV0621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL7622 ***********************************************************************
 DL7622  HT_MOD      -  This is a Height Modernization Survey Station.
 DL7622  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL7622  DESIGNATION -  ABDALLA HALL ULL CORS ARP
 DL7622  CORS_ID     -  TONY
 DL7622  PID         -  DL7622
 DL7622  STATE/COUNTY-  LA/LAFAYETTE
 DL7622  COUNTRY     -  US
 DL7622  USGS QUAD   -  LAFAYETTE (2018)
 DL7622
 DL7622                         *CURRENT SURVEY CONTROL
 DL7622  ______________________________________________________________________
 DL7622* NAD 83(2011) POSITION- 30 13 16.94730(N) 092 02 42.38710(W)   ADJUSTED
 DL7622* NAD 83(2011) ELLIP HT-    -5.558 (meters)        (04/??/25)   ADJUSTED
 DL7622* NAD 83(2011) EPOCH   -  2010.00
 DL7622* NAVD 88 ORTHO HEIGHT -    21.67  (meters)       71.1   (feet) GPS OBS
 DL7622* NAVD 88 EPOCH        -  2009.55
 DL7622  **This station is located in a suspected subsidence area (see below).
 DL7622  ______________________________________________________________________
 DL7622  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DL7622  GEOID HEIGHT    -        -27.213 (meters)                     GEOID12A
 DL7622  GEOID HEIGHT    -        -27.087 (meters)                     GEOID18
 DL7622  NAD 83(2011) X  -   -196,843.409 (meters)                     COMP
 DL7622  NAD 83(2011) Y  - -5,512,427.242 (meters)                     COMP
 DL7622  NAD 83(2011) Z  -  3,191,599.695 (meters)                     COMP
 DL7622
 DL7622  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL7622  Standards:
 DL7622         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL7622            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL7622  -------------------------------------------------------------------
 DL7622  NETWORK    0.11   0.10           0.03   0.05   0.05     -0.39513800
 DL7622  -------------------------------------------------------------------
 DL7622
 DL7622.The coordinates were established by GPS observations
 DL7622.and adjusted by the National Geodetic Survey in April 2025.
 DL7622
 DL7622.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL7622.been affixed to the stable North American Tectonic Plate. 
 DL7622
 DL7622.The coordinates are valid at the epoch date displayed above
 DL7622.which is a decimal equivalence of Year/Month/Day.
 DL7622
 DL7622.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL7622.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL7622.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL7622.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL7622.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL7622.published epoch of 2010.00.
 DL7622
 DL7622.Additional information on MYCS is available at:
 DL7622.https://geodesy.noaa.gov/CORS/index.shtml
 DL7622
 DL7622.** This station is in an area of known vertical motion.  Due to the
 DL7622.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DL7622.** determined the orthometric heights for marks in these suspect
 DL7622.** subsidence areas should be considered valid only at the epoch date
 DL7622.** associated with the orthometric height.  These heights must always
 DL7622.** be validated when used as control.  All previously superseded
 DL7622.** orthometric heights are now considered suspect and are available
 DL7622.** in the superseded section.  NGS does not recommend using suspect
 DL7622.** or superseded heights as control.
 DL7622
 DL7622.The orthometric height was determined by GPS observations and a
 DL7622.high-resolution geoid model using precise GPS observation and
 DL7622.processing techniques.
 DL7622
 DL7622.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL7622.GEOID18 height accuracy estimate available here.
 DL7622
 DL7622.The PID for the CORS L1 Phase Center is DR1518.
 DL7622
 DL7622.Click photographs - Photos may exist for this station.
 DL7622
 DL7622.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL7622
 DL7622.The ellipsoidal height was determined by GPS observations
 DL7622.and is referenced to NAD 83.
 DL7622
 DL7622. The following values were computed from the NAD 83(2011) position.
 DL7622
 DL7622;                    North         East     Units Scale Factor Converg.
 DL7622;SPC LA S     -   191,017.744   931,481.518   MT  0.99993312   -0 21 21.2
 DL7622;SPC LA S     -   626,697.38  3,056,035.61   sFT  0.99993312   -0 21 21.2
 DL7622;UTM  15      - 3,343,701.286   591,894.187   MT  0.99970418   +0 28 50.4
 DL7622
 DL7622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL7622!SPC LA S     -   1.00000087  x   0.99993312  =   0.99993399
 DL7622!UTM  15      -   1.00000087  x   0.99970418  =   0.99970505
 DL7622
 DL7622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9189443701(NAD 83)
 DL7622
 DL7622                          SUPERSEDED SURVEY CONTROL
 DL7622
 DL7622  NAD 83(2011)-  30 13 16.94746(N)    092 02 42.38722(W) AD(2010.00) c
 DL7622  ELLIP H (05/??/22)   -5.555  (m)                       GP(2010.00) c c
 DL7622  NAD 83(2011)-  30 13 16.94747(N)    092 02 42.38721(W) AD(2010.00) c
 DL7622  ELLIP H (05/??/21)   -5.508  (m)                       GP(2010.00) c c
 DL7622  NAD 83(2011)-  30 13 16.94746(N)    092 02 42.38719(W) AD(2010.00) c
 DL7622  ELLIP H (06/??/20)   -5.525  (m)                       GP(2010.00) c c
 DL7622  NAD 83(2011)-  30 13 16.94744(N)    092 02 42.38720(W) AD(2010.00) c
 DL7622  ELLIP H (06/??/19)   -5.538  (m)                       GP(2010.00) c c
 DL7622  NAD 83(2011)-  30 13 16.94719(N)    092 02 42.38680(W) AD(2010.00) c
 DL7622  NAD 83(2011)-  30 13 16.94743(N)    092 02 42.38713(W) AD(2010.00) c
 DL7622  ELLIP H (08/??/11)   -5.557  (m)                       GP(2010.00) c c
 DL7622  NAD 83(CORS)-  30 13 16.94767(N)    092 02 42.38790(W) AD(2002.00) c
 DL7622  ELLIP H (05/??/10)   -5.551  (m)                       GP(2002.00) c c
 DL7622
 DL7622.Superseded values are not recommended for survey control.
 DL7622
 DL7622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL7622.See file dsdata.pdf to determine how the superseded data were derived.
 DL7622
 DL7622_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL7622
 DL7622                          STATION DESCRIPTION
 DL7622
 DL7622'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL7622'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL7622'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL7622'AND LOG FILES ACCESSIBLE AT:
 DL7622'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1200 ***********************************************************************
 AT1200  DESIGNATION -  ABEL
 AT1200  PID         -  AT1200
 AT1200  STATE/COUNTY-  LA/PLAQUEMINES
 AT1200  COUNTRY     -  US
 AT1200  USGS QUAD   -  BARATARIA PASS (2018)
 AT1200
 AT1200                         *CURRENT SURVEY CONTROL
 AT1200  ______________________________________________________________________
 AT1200* NAD 83(1992) POSITION- 29 17 32.86925(N) 089 54 09.86185(W)   ADJUSTED
 AT1200* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1200  **This station is located in a suspected subsidence area (see below).
 AT1200  ______________________________________________________________________
 AT1200  GEOID HEIGHT    -        -23.918 (meters)                     GEOID18
 AT1200  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 AT1200  HORZ ORDER      -  SECOND
 AT1200
 AT1200.The horizontal coordinates were established by classical geodetic methods
 AT1200.and adjusted by the National Geodetic Survey in January 1993.
 AT1200
 AT1200.** This station is in an area of known vertical motion. If an
 AT1200.** orthometric height was ever established but is not available 
 AT1200.** in the current survey control section, the orthometric height
 AT1200.** is considered suspect.  Suspect heights are available in the
 AT1200.** superseded section only if requested.
 AT1200
 AT1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1200.GEOID18 height accuracy estimate available here.
 AT1200
 AT1200.Click photographs - Photos may exist for this station.
 AT1200
 AT1200.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1200
 AT1200. The following values were computed from the NAD 83(1992) position.
 AT1200
 AT1200;                    North         East     Units Scale Factor Converg.
 AT1200;SPC LA S     -    88,709.997 1,138,997.920   MT  1.00000160   +0 42 55.1
 AT1200;SPC LA S     -   291,042.72  3,736,862.34   sFT  1.00000160   +0 42 55.1
 AT1200;UTM  16      - 3,243,885.612   218,009.585   MT  1.00058134   -1 25 16.2
 AT1200
 AT1200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1200!SPC LA S     -   1.00000379  x   1.00000160  =   1.00000539
 AT1200!UTM  16      -   1.00000379  x   1.00058134  =   1.00058513
 AT1200
 AT1200:                Primary Azimuth Mark                     Grid Az
 AT1200:SPC LA S     -  GRAND ISLE NORTHEAST BASE 2              231 19 44.6
 AT1200:UTM  16      -  GRAND ISLE NORTHEAST BASE 2              233 27 55.9
 AT1200
 AT1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1800943885(NAD 83)
 AT1200
 AT1200|---------------------------------------------------------------------|
 AT1200| PID    Reference Object                     Distance      Geod. Az  |
 AT1200|                                                           dddmmss.s |
 AT1200| AT1222 CAT BAY LIGHT                       APPROX. 5.4 KM 0284713.4 |
 AT1200| DD7092 ABEL RM 1                            25.500 METERS 06311     |
 AT1200| DD7093 ABEL RM 2                            47.830 METERS 17827     |
 AT1200| AT1173 GRAND ISLE NORTHEAST BASE 2         APPROX. 8.0 KM 2320239.7 |
 AT1200| AT1210 SUGAR CENTRAL CHIMNEY               APPROX. 2.4 KM 2402811.4 |
 AT1200| AT1216 INDEPENDENCE ISLAND HOUSE           APPROX. 3.8 KM 3000620.2 |
 AT1200| AT1226 SHELL ISLAND LIGHT                  APPROX. 6.8 KM 3272034.2 |
 AT1200|---------------------------------------------------------------------|
 AT1200
 AT1200                          SUPERSEDED SURVEY CONTROL
 AT1200
 AT1200  NAD 83(1986)-  29 17 32.88164(N)    089 54 09.87112(W) AD(       ) 2
 AT1200  NAD 27      -  29 17 32.07200(N)    089 54 09.62100(W) AD(       ) 2
 AT1200
 AT1200.Superseded values are not recommended for survey control.
 AT1200
 AT1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1200.See file dsdata.pdf to determine how the superseded data were derived.
 AT1200
 AT1200_MARKER: DS = TRIANGULATION STATION DISK
 AT1200_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1200_STAMPING: ABEL 1927
 AT1200_MARK LOGO: CGS
 AT1200_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1200
 AT1200  HISTORY     - Date     Condition        Report By
 AT1200  HISTORY     - 1927     MONUMENTED       CGS
 AT1200  HISTORY     - 1934     GOOD             CGS
 AT1200
 AT1200                          STATION DESCRIPTION
 AT1200
 AT1200'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1200'ON THE WESTERN SHORE OF THE CHANNEL BETWEEN BARATARIA PASS AND QUATRE
 AT1200'BAYOU PASS KNOWN AS PASS ABEL AND ABOUT ABFAM OF THE INSIDE OF THE
 AT1200'CURVE WHICH FORMS THE WESTERN SHORE.
 AT1200'
 AT1200'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AT1200'CENTER OF THE TOP OF A TILE
 AT1200'
 AT1200'REFERENCE MARK NO. 1 IS A STANDARD BRONZE SET IN CONCRETE AT THE TOP
 AT1200'OF A TILE.  IT IS ON AN EXTENSION OF THE LINE BARATARIA LIGHTHOUSE TO
 AT1200'ABEL, ABOUT 20 METERS (66 FEET) FROM THE WESTERN SHORE OF THE PASS AND
 AT1200'25.50 METERS (83.7 FEET) FROM THE STATION N 26 DEG 48 MIN E.
 AT1200'
 AT1200'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AT1200'TOP OF A TILE, IS TOWARD THE GULF 47.83 METERS (156.9 FEET) FROM THE
 AT1200'STATION S 1 DEG 33 MIN E.  THE MARK PROJECTS ABOUT 10 INCHES ABOVE THE
 AT1200'SURFACE OF THE GROUND.  IN 1934 IT WAS REPORTED THAT THIS STATION HAD
 AT1200'BEEN DESTROYED WHEN PASS ABEL WAS CUT THROUGH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1213 ***********************************************************************
 AT1213  DESIGNATION -  ABEL 2
 AT1213  PID         -  AT1213
 AT1213  STATE/COUNTY-  LA/PLAQUEMINES
 AT1213  COUNTRY     -  US
 AT1213  USGS QUAD   -  BARATARIA PASS (2018)
 AT1213
 AT1213                         *CURRENT SURVEY CONTROL
 AT1213  ______________________________________________________________________
 AT1213* NAD 83(1992) POSITION- 29 17 45.96421(N) 089 54 00.60878(W)   ADJUSTED
 AT1213* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1213  **This station is located in a suspected subsidence area (see below).
 AT1213  ______________________________________________________________________
 AT1213  GEOID HEIGHT    -        -23.927 (meters)                     GEOID18
 AT1213  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 AT1213  HORZ ORDER      -  SECOND
 AT1213
 AT1213.The horizontal coordinates were established by classical geodetic methods
 AT1213.and adjusted by the National Geodetic Survey in January 1993.
 AT1213
 AT1213.** This station is in an area of known vertical motion. If an
 AT1213.** orthometric height was ever established but is not available 
 AT1213.** in the current survey control section, the orthometric height
 AT1213.** is considered suspect.  Suspect heights are available in the
 AT1213.** superseded section only if requested.
 AT1213
 AT1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1213.GEOID18 height accuracy estimate available here.
 AT1213
 AT1213.Click photographs - Photos may exist for this station.
 AT1213
 AT1213.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1213
 AT1213. The following values were computed from the NAD 83(1992) position.
 AT1213
 AT1213;                    North         East     Units Scale Factor Converg.
 AT1213;SPC LA S     -    89,116.268 1,139,242.597   MT  1.00000083   +0 42 59.8
 AT1213;SPC LA S     -   292,375.62  3,737,665.09   sFT  1.00000083   +0 42 59.8
 AT1213;UTM  16      - 3,244,282.708   218,269.389   MT  1.00057953   -1 25 12.2
 AT1213
 AT1213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1213!SPC LA S     -   1.00000379  x   1.00000083  =   1.00000462
 AT1213!UTM  16      -   1.00000379  x   1.00057953  =   1.00058333
 AT1213
 AT1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1826944282(NAD 83)
 AT1213
 AT1213                          SUPERSEDED SURVEY CONTROL
 AT1213
 AT1213  NAD 83(1986)-  29 17 45.97651(N)    089 54 00.61797(W) AD(       ) 2
 AT1213  NAD 27      -  29 17 45.16900(N)    089 54 00.36300(W) AD(       ) 2
 AT1213
 AT1213.Superseded values are not recommended for survey control.
 AT1213
 AT1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1213.See file dsdata.pdf to determine how the superseded data were derived.
 AT1213
 AT1213_MARKER: DS = TRIANGULATION STATION DISK
 AT1213_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1213_STAMPING: ABEL 2 1934
 AT1213_MARK LOGO: CGS
 AT1213_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1213
 AT1213  HISTORY     - Date     Condition        Report By
 AT1213  HISTORY     - 1934     MONUMENTED       CGS
 AT1213  HISTORY     - 1955     SEE DESCRIPTION  CGS
 AT1213
 AT1213                          STATION DESCRIPTION
 AT1213
 AT1213'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AT1213'ABOUT 2-3/4 MILES NORTHEAST OF THE BARATARIA LIGHT, ON A SMALL ISLAND
 AT1213'ON THE COAST OF THE GULF OF AMERICA, 325 METERS (1,066 FEET) WEST OF
 AT1213'PASS JUSTIN, 180 METERS (591 FEET) EAST OF PASS ABEL, AND 91 METERS
 AT1213'(299 FEET) FROM THE HIGH WATER LINE OF THE GULF.
 AT1213'
 AT1213'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN TOP OF
 AT1213'TILES WHICH ARE FASTENED BY MEANS OF CONCRETE TO THE UPPER ENDS OF
 AT1213'MARSH.
 AT1213'
 AT1213'REFERENCE MARK NO. 1 IS 19.030 METERS (62.43 FEET) FROM THE STATION N
 AT1213'71 DEG 09 MIN W.
 AT1213'
 AT1213'REFERENCE MARK NO. 2 IS 21.365 METERS (70.10 FEET) FROM THE STATION N
 AT1213'26 DEG 14 MIN E.
 AT1213'
 AT1213'SURVEYS IN 1955 INDICATE THIS POINT HAS SHIFTED.
 AT1213
 AT1213                          STATION RECOVERY (1955)
 AT1213
 AT1213'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1213'THE STATION MARK AND REFERENCE MARK NO. 2 WERE RECOVERED.
 AT1213'
 AT1213'THE STATION IS NOW ABOUT 10 FEET OFFSHORE AND NO LONGER SOLID.
 AT1213'
 AT1213'REFERENCE MARK NO. 2 IS ON THE EDGE OF THE WATER AND IN REASON-ABLY
 AT1213'GOOD CONDITION AT THE PRESENT TIME.  REFERENCE MARK NO. 1 WAS NOT
 AT1213'RECOVERED BUT COULD BE BURIED AT THE PRESENT TIME.
 AT1213'
 AT1213'A NEW STATION, ABEL 3 HAS BEEN ESTABLISHED 105.82 FEET (32.238 METERS)
 AT1213'NORTH OF ABEL 2.
 AT1213'
 AT1213'ABEL 2 WAS NOT OCCUPIED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1202 ***********************************************************************
 AT1202  DESIGNATION -  ABEL 3
 AT1202  PID         -  AT1202
 AT1202  STATE/COUNTY-  LA/PLAQUEMINES
 AT1202  COUNTRY     -  US
 AT1202  USGS QUAD   -  BARATARIA PASS (2018)
 AT1202
 AT1202                         *CURRENT SURVEY CONTROL
 AT1202  ______________________________________________________________________
 AT1202* NAD 83(1992) POSITION- 29 17 47.01088(N) 089 54 00.56236(W)   ADJUSTED
 AT1202* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1202  **This station is located in a suspected subsidence area (see below).
 AT1202  ______________________________________________________________________
 AT1202  GEOID HEIGHT    -        -23.928 (meters)                     GEOID18
 AT1202  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 AT1202  HORZ ORDER      -  SECOND
 AT1202
 AT1202.The horizontal coordinates were established by classical geodetic methods
 AT1202.and adjusted by the National Geodetic Survey in January 1993.
 AT1202
 AT1202.** This station is in an area of known vertical motion. If an
 AT1202.** orthometric height was ever established but is not available 
 AT1202.** in the current survey control section, the orthometric height
 AT1202.** is considered suspect.  Suspect heights are available in the
 AT1202.** superseded section only if requested.
 AT1202
 AT1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1202.GEOID18 height accuracy estimate available here.
 AT1202
 AT1202.Click photographs - Photos may exist for this station.
 AT1202
 AT1202.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1202
 AT1202. The following values were computed from the NAD 83(1992) position.
 AT1202
 AT1202;                    North         East     Units Scale Factor Converg.
 AT1202;SPC LA S     -    89,148.507 1,139,243.447   MT  1.00000077   +0 42 59.8
 AT1202;SPC LA S     -   292,481.39  3,737,667.88   sFT  1.00000077   +0 42 59.8
 AT1202;UTM  16      - 3,244,314.912   218,271.441   MT  1.00057952   -1 25 12.2
 AT1202
 AT1202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1202!SPC LA S     -   1.00000379  x   1.00000077  =   1.00000456
 AT1202!UTM  16      -   1.00000379  x   1.00057952  =   1.00058332
 AT1202
 AT1202:                Primary Azimuth Mark                     Grid Az
 AT1202:SPC LA S     -  ABEL 3 AZ MK                             259 42 01.3
 AT1202:UTM  16      -  ABEL 3 AZ MK                             261 50 13.3
 AT1202
 AT1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1827144314(NAD 83)
 AT1202
 AT1202|---------------------------------------------------------------------|
 AT1202| PID    Reference Object                     Distance      Geod. Az  |
 AT1202|                                                           dddmmss.s |
 AT1202| DD7097 ABEL 3 RM 4                          23.152 METERS 03354     |
 AT1202| DD7094 ABEL 2 RM 2                          28.590 METERS 14150     |
 AT1202| AT1213 ABEL 2                               32.250 METERS 18214     |
 AT1202| DD7095 ABEL 3 AZ MK                                       2602501.1 |
 AT1202| DD7096 ABEL 3 RM 3                          21.931 METERS 30827     |
 AT1202|---------------------------------------------------------------------|
 AT1202
 AT1202                          SUPERSEDED SURVEY CONTROL
 AT1202
 AT1202  NAD 83(1986)-  29 17 47.02326(N)    089 54 00.57153(W) AD(       ) 2
 AT1202  NAD 27      -  29 17 46.21600(N)    089 54 00.31700(W) AD(       ) 2
 AT1202
 AT1202.Superseded values are not recommended for survey control.
 AT1202
 AT1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1202.See file dsdata.pdf to determine how the superseded data were derived.
 AT1202
 AT1202_MARKER: DS = TRIANGULATION STATION DISK
 AT1202_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT1202_STAMPING: ABEL 3 1955
 AT1202_MARK LOGO: CGS
 AT1202_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT1202_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1202
 AT1202  HISTORY     - Date     Condition        Report By
 AT1202  HISTORY     - 1955     MONUMENTED       CGS
 AT1202  HISTORY     - 1958     SEE DESCRIPTION  CGS
 AT1202  HISTORY     - 1959     SEE DESCRIPTION  CGS
 AT1202  HISTORY     - 1960     SEE DESCRIPTION  LOCSUR
 AT1202  HISTORY     - 1965     MARK NOT FOUND   CGS
 AT1202
 AT1202                          STATION DESCRIPTION
 AT1202
 AT1202'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1202'THE STATION IS ON THE GRAND TERRE ISLANDS ON THE GULF COAST, ABOUT 7
 AT1202'MILES NORTHEAST OF THE VILLAGE OF GRAND ISLE AND ABOUT 150 YARDS
 AT1202'NORTHEAST OF THE POINT OF LAND AT THE NORTHEAST SIDE OF PASS ABEL.
 AT1202'
 AT1202'THE STATION MARK, STAMPED ABEL 3 1955, IS A STANDARD DISK SET IN THE
 AT1202'TOP OF AN 8-FOOT LENGTH OF 4-INCH SEWER PIPE THAT PROJECTS 2-1/2 FEET.
 AT1202'IT IS 93 FEET NORTHWEST OF MEAN HIGH WATER LINE, 3 FEET NORTH OF A
 AT1202'WHITE WITNESS POST 1 FOOT HIGH AND 5 FEET ABOVE THE WATER.
 AT1202'
 AT1202'REFERENCE MARK NO. 3, STAMPED ABEL 3 NO 3 1955, IS A STANDARD DISK SET
 AT1202'IN THE TOP OF AN 8-FOOT LENGTH OF 4-INCH SEWER PIPE THAT PROJECTS 3
 AT1202'FEET.  IT IS 140 FEET NORTHEAST OF MEAN HIGH WATER, 4 FEET NORTH OF
 AT1202'THE SOUTH EDGE OF THE MANGROVE BUSHES AND 3 FEET ABOVE WATER.
 AT1202'
 AT1202'REFERENCE MARK NO. 4, STAMPED ABEL 3 NO 4 1955, IS A STANDARD DISK SET
 AT1202'IN THE TOP OF AN 8-FOOT LENGTH OF 4-INCH SEWER PIPE THAT PROJECTS
 AT1202'2-1/2 FEET.  IT IS 4 FEET SOUTH OF THE SOUTH EDGE OF THE MANGROVE
 AT1202'BUSHES AND 4 FEET ABOVE THE WATER.
 AT1202'
 AT1202'ABEL 2 1934 AND REFERENCE MARK NO. 2 1934 ARE IN THE WATER AND IN
 AT1202'DANGER OF BEING LOST IN THE NEAR FUTURE BUT ARE GIVEN HERE AS
 AT1202'ADDITIONAL REFERENCE MARKS.
 AT1202'
 AT1202'ABEL 2 1934 IS THE OLD STATION MARK STAMPED ABEL 2 1934.  IT IS A
 AT1202'STANDARD DISK SET IN THE TOP OF AN 8-INCH TILE WHICH IS FASTENED BY
 AT1202'MEANS OF CONCRETE TO THE TOP OF A WOODEN PILE DRIVEN INTO THE MARSH.
 AT1202'THE MARK IS 10 FEET OFF SHORE, PROJECTS 2 FEET ABOVE THE WATER AND IS
 AT1202'A LITTLE LOOSE AT THE PRESENT TIME.
 AT1202'
 AT1202'REFERENCE MARK NO. 2 1934, STAMPED ABEL 2 1934 NO 2, IS A STANDARD
 AT1202'DISK SET IN THE TOP OF AN 8-INCH TILE WHICH IS FASTENED BY MEANS OF
 AT1202'CONCRETE TO THE TOP OF A WOODEN PIPE DRIVEN INTO THE MARSH.  IT IS ON
 AT1202'THE MEAN HIGH WATER LINE AND PROJECTS 1-1/2 FEET.
 AT1202'
 AT1202'THE AZIMUTH MARK, STAMPED ABEL 3 1955, IS A STANDARD DISK SET IN THE
 AT1202'TOP OF AN 8-FOOT LENGTH OF 4-INCH SEWER PIPE THAT PROJECTS 2-1/2 FEET.
 AT1202'IT IS ON THE SOUTHWEST SIDE OF PASS ABEL, 100 FEET EAST-NORTHEAST OF
 AT1202'THE MOUTH OF A NARROW CANAL, 50 FEET NORTHWEST OF A SHACK, 35 FEET
 AT1202'SOUTH OF THE SHORELINE AND 3 FEET NORTH OF A BLACK WITNESS POST THAT
 AT1202'PROJECTS 3 FEET.  A BOAT IS NEEDED TO REACH THE AZIMUTH MARK FROM THE
 AT1202'STATION.
 AT1202'
 AT1202'HEIGHT OF LIGHT ABOVE STATION MARK 5 METERS.
 AT1202
 AT1202                          STATION RECOVERY (1958)
 AT1202
 AT1202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FPM)
 AT1202'THE STATION MARK, STAMPED ABEL 3 1955 WAS FOUND IN A FIVE (5) FOOT
 AT1202'LENGTH OF 4-INCH SEWER PIPE LYING ON THE BEACH ABOUT 75-FEET SOUTHEAST
 AT1202'OF THE MEAN HIGH WATER MARK.  NO ATTEMPT WAS MADE TO LOCATE THE
 AT1202'REMAINING 3 FEET OF PIPE SINCE THE 5 FOOT PIPE WAS FOUND UNDER-WATER.
 AT1202'A 2 INCH BY 2 INCH BY 10 FOOT STAKE WAS FOUND AT THE APPARENT LOCATION
 AT1202'OF THE BASE.
 AT1202'
 AT1202'REFERENCE MARK NO. 3, STAMPED ABEL 3 NO. 3 1955 WAS FOUND SET IN
 AT1202'4-INCH SEWER PIPE THAT PROJECTED 1 1/2 FEET.  THE STATION WAS AT MEAN
 AT1202'HIGH WATER MARK.  THE REFERENCE MARK IS A LITTLE LOOSE AND HAD BEEN
 AT1202'DISTURBED.  A 16 FOOT HIGH WOODEN PLATFORM WAS CONSTRUCTED OVER THIS
 AT1202'REFERENCE MARK.
 AT1202'
 AT1202'REFERENCE MARK NO. 4, STAMPED ABEL 3 NO. 4 1955 WAS FOUND IN A 5 FOOT
 AT1202'LENGTH OF 4-INCH SEWER PIPE BURIED UNDER 1-1/2 FEET OF SAND.  THE BASE
 AT1202'OF THE PIPE WAS FOUND AND A 1-INCH BY 2-INCH BY 5-FOOT WOODEN STAKE
 AT1202'WAS PLACED AT THIS LOCATION.  THE BASE WAS AT THE MEAN HIGH WATER
 AT1202'MARK.
 AT1202'
 AT1202'THE AZIMUTH MARK FOR THIS STATION WAS NOT FOUND.
 AT1202'
 AT1202'ABEL 2 1934 AND REFERENCE MARK NO. 2 1934 WERE NOT FOUND.
 AT1202
 AT1202                          STATION RECOVERY (1959)
 AT1202
 AT1202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (EHP)
 AT1202'STATION DISTURBED.  THE 4-INCH SEWER PIPE IN WHICH STATION IS SET NOW
 AT1202'LEANS ABOUT 6 INCHES TO NORTH.  STATION PROJECTS ABOUT 3 FEET AND IS
 AT1202'NOW BETWEEN HIGH AND LOW WATER LINES.
 AT1202'
 AT1202'A CANAL (NOW SILTED-IN) WAS DREDGED ALONG THE ISLAND FROM WEST TO EAST
 AT1202'AND DESTROYED REFERENCE MARKERS NOS. 3 AND 4. REFERENCE
 AT1202'
 AT1202'MARK NO. 2, 1934, WAS RECOVERED BUT AS IT WAS BELOW WATER SURFACE, WAS
 AT1202'NOT POSITIVELY IDENTIFIED.  IT IS MARKED WITH A FLAG TIED TO THE
 AT1202'MONUMENT.
 AT1202'
 AT1202'A 20-FOOT WOOD TOWER WHICH COULD BE EASILY REPAIRED, LIES ON ITS SIDE
 AT1202'NEAR THE STATION.
 AT1202
 AT1202                          STATION RECOVERY (1960)
 AT1202
 AT1202'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1960 (JEB)
 AT1202'R.M. 3 WAS FOUND IN EDGE OF GULF.  ALL OTHER MARKERS ARE IN THE GULF.
 AT1202
 AT1202                          STATION RECOVERY (1965)
 AT1202
 AT1202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1202'THE STATION WAS SEARCHED FOR BUT NOT FOUND.  THE AREA HAS ERODED BADLY
 AT1202'AND IT IS DOUBTFUL IF ANY OF THE MARKS STILL EXIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4208 ***********************************************************************
 BJ4208  DESIGNATION -  ABITA LOT
 BJ4208  PID         -  BJ4208
 BJ4208  STATE/COUNTY-  LA/ST TAMMANY
 BJ4208  COUNTRY     -  US
 BJ4208  USGS QUAD   -  COVINGTON (2018)
 BJ4208
 BJ4208                         *CURRENT SURVEY CONTROL
 BJ4208  ______________________________________________________________________
 BJ4208* NAD 83(1993) POSITION- 30 26 14.43293(N) 090 02 44.37281(W)   ADJUSTED
 BJ4208  **This station is located in a suspected subsidence area (see below).
 BJ4208  ______________________________________________________________________
 BJ4208  GEOID HEIGHT    -        -26.788 (meters)                     GEOID18
 BJ4208  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 BJ4208  HORZ ORDER      -  THIRD
 BJ4208
 BJ4208.The horizontal coordinates were established by classical geodetic methods
 BJ4208.and adjusted by the National Geodetic Survey in May 1994.
 BJ4208
 BJ4208.** This station is in an area of known vertical motion. If an
 BJ4208.** orthometric height was ever established but is not available 
 BJ4208.** in the current survey control section, the orthometric height
 BJ4208.** is considered suspect.  Suspect heights are available in the
 BJ4208.** superseded section only if requested.
 BJ4208
 BJ4208.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4208.GEOID18 height accuracy estimate available here.
 BJ4208
 BJ4208.Click photographs - Photos may exist for this station.
 BJ4208
 BJ4208.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4208
 BJ4208. The following values were computed from the NAD 83(1993) position.
 BJ4208
 BJ4208;                    North         East     Units Scale Factor Converg.
 BJ4208;SPC LA S     -   215,440.339 1,123,686.291   MT  0.99995466   +0 38 37.9
 BJ4208;SPC LA S     -   706,823.85  3,686,627.44   sFT  0.99995466   +0 38 37.9
 BJ4208;SPC MS W     -   103,936.168   727,632.776   MT  0.99995942   +0 08 44.6
 BJ4208;SPC MS W     -   340,997.24  2,387,241.87   sFT  0.99995942   +0 08 44.6
 BJ4208;UTM  15      - 3,370,956.036   783,743.295   MT  1.00059335   +1 29 51.6
 BJ4208;UTM  16      - 3,371,188.996   207,482.254   MT  1.00065574   -1 32 38.5
 BJ4208
 BJ4208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8374370956(NAD 83)
 BJ4208
 BJ4208                          SUPERSEDED SURVEY CONTROL
 BJ4208
 BJ4208  NAD 83(1992)-  30 26 14.43330(N)    090 02 44.37240(W) AD(       ) 3
 BJ4208  NAD 83(1986)-  30 26 14.44433(N)    090 02 44.37026(W) AD(       ) 3
 BJ4208  NAD 27      -  30 26 13.74641(N)    090 02 44.09880(W) AD(       ) 3
 BJ4208
 BJ4208.Superseded values are not recommended for survey control.
 BJ4208
 BJ4208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4208.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4208
 BJ4208_MARKER: 57 = LOOKOUT TOWER
 BJ4208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4208+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2007
 BJ4208
 BJ4208  HISTORY     - Date     Condition        Report By
 BJ4208  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4208  HISTORY     - 20071007 GOOD             GEOCAC
 BJ4208
 BJ4208                          STATION DESCRIPTION
 BJ4208
 BJ4208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4208'ABITA LOOKOUT TOWER IS LOCATED ABOUT 3 MILES SOUTH OF ABITA SPRINGS,
 BJ4208'0.2 MILE WEST OF STATE HIGHWAY 59 AND ABOUT 150 FEET NORTH OF AN
 BJ4208'EAST-WEST GRADED ROAD WHICH IS KNOWN LOCALLY AS MORGAN ROAD.
 BJ4208'
 BJ4208'A SQUARE METAL CAB, CONICAL SHAPED ROOF, WINDOWS ON ALL SIDES,
 BJ4208'SUPPORTED BY 4-STEEL CHANNEL LEGS.
 BJ4208'
 BJ4208'CAB IS GREY IN COLOR AND 100 FEET IN HEIGHT.
 BJ4208'
 BJ4208'POINT INTERSECTED, WAS TOP-CENTER.
 BJ4208
 BJ4208                          STATION RECOVERY (2007)
 BJ4208
 BJ4208'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ4208'GRADED ROAD DESCRIBED IS NOW PAVED AND IS CALLED FIRETOWER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1884 ***********************************************************************
 BH1884  DESIGNATION -  ABITA SPRINGS CBL 150
 BH1884  PID         -  BH1884
 BH1884  STATE/COUNTY-  LA/ST TAMMANY
 BH1884  COUNTRY     -  US
 BH1884  USGS QUAD   -  SAINT TAMMANY (2018)
 BH1884
 BH1884                         *CURRENT SURVEY CONTROL
 BH1884  ______________________________________________________________________
 BH1884* NAD 83(1986) POSITION- 30 27 02.     (N) 089 59 19.     (W)   SCALED
 BH1884* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1884  **This station is located in a suspected subsidence area (see below).
 BH1884  ______________________________________________________________________
 BH1884  GEOID HEIGHT    -        -26.856 (meters)                     GEOID18
 BH1884  DYNAMIC HEIGHT  -         11.050 (meters)       36.25  (feet) COMP
 BH1884  MODELED GRAVITY -    979,353.2   (mgal)                       NAVD 88
 BH1884
 BH1884.This mark is at Greater St Tammany Airport (LA08)
 BH1884
 BH1884.The horizontal coordinates were scaled from a map and have
 BH1884.an estimated accuracy of +/- 6 seconds.
 BH1884
 BH1884.** This station is in an area of known vertical motion. If an
 BH1884.** orthometric height was ever established but is not available 
 BH1884.** in the current survey control section, the orthometric height
 BH1884.** is considered suspect.  Suspect heights are available in the
 BH1884.** superseded section only if requested.
 BH1884
 BH1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1884.GEOID18 height accuracy estimate available here.
 BH1884
 BH1884.Click photographs - Photos may exist for this station.
 BH1884
 BH1884.The dynamic height is computed by dividing the NAVD 88
 BH1884.geopotential number by the normal gravity value computed on the
 BH1884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1884.degrees latitude (g = 980.6199 gals.).
 BH1884
 BH1884.The modeled gravity was interpolated from observed gravity values.
 BH1884
 BH1884;                    North         East    Units  Estimated Accuracy
 BH1884;SPC LA S     -   216,970.    1,129,150.      MT  (+/- 180 meters Scaled)
 BH1884
 BH1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU130725(NAD 83)
 BH1884
 BH1884                          SUPERSEDED SURVEY CONTROL
 BH1884
 BH1884.No superseded survey control is available for this station.
 BH1884
 BH1884_MARKER: DH = HORIZONTAL CONTROL DISK
 BH1884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1884_STAMPING: 150 1986
 BH1884_MARK LOGO: NGS
 BH1884_PROJECTION: FLUSH
 BH1884_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1884+STABILITY: SURFACE MOTION
 BH1884
 BH1884  HISTORY     - Date     Condition        Report By
 BH1884  HISTORY     - 1986     MONUMENTED       NGS
 BH1884  HISTORY     - 1986     GOOD             NGS
 BH1884  HISTORY     - 19870808 GOOD             NGS
 BH1884
 BH1884                          STATION DESCRIPTION
 BH1884
 BH1884'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BH1884'5.6 KM (3.5 MI) SE FROM ABITA SPRINGS.
 BH1884'5.6 KM (3.5 MI) SOUTHEAST ALONG STATE HIGHWAY 36 FROM THE JUNCTION OF
 BH1884'STATE HIGHWAY 59 IN ABITA SPRINGS, THENCE 0.2 KM (0.1 MI) SOUTH ALONG
 BH1884'THE EAST SIDE OF THE RUNWAY TO THE MARK, 39.3 METERS (129.0 FT) WEST
 BH1884'OF THE CENTER OF A ROAD LEADING TO THE AIRPORT OFFICE, 15.2 METERS
 BH1884'(50.0 FT) EAST OF THE EXTENDED EAST SIDE OF THE RUNWAY.
 BH1884'THE MARK IS 0.45 METERS  E FROM  A WITNESS POST
 BH1884'THE MARK IS 0.91 M BELOW RUNWAY.
 BH1884
 BH1884                          STATION RECOVERY (1987)
 BH1884
 BH1884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (CLN)
 BH1884'THIS BASE LINE IS LOCATED ABOUT 56.0 KM (35.0 MI) NORTH OF NEW
 BH1884'ORLEANS, 43.2 KM (27.0 MI) EAST OF HAMMOND AND 38.4 KM (24.0 MI)
 BH1884'NORTHWEST OF SLIDELL AT THE RICHARD PRIVETTE SR. AIRPORT, AT ABITA
 BH1884'SPRINGS.
 BH1884'
 BH1884'TO REACH THIS BASE LINE FROM THE JUNCTION OF STATE HIGHWAYS 36 AND 59
 BH1884'IN ABITA SPRINGS, GO EAST ON HIGHWAY 36 FOR 5.6 KM (3.5 MI) TO THE
 BH1884'ENTRANCE OF THE AIRPORT AND THE 0 METER POINT ON THE RIGHT. THIS IS A
 BH1884'NORTH-NORTHWEST TO SOUTH-SOUTHEAST BASELINE WITH MARKS AT THE 0, 150,
 BH1884'430 AND 1400 METER POINTS.  ALL MARKS ARE STANDARD TRIANGULATION MARKS
 BH1884'WITH THE EXCEPTION OF THE 1400 METER POINT, WHICH IS A AZIMUTH MARK.
 BH1884'ALL MARKS ARE IN LINE AND RUN PARALLEL TO THE AIRPORT RUNWAY.
 BH1884'
 BH1884'THE 150 METER POINT IS STAMPED--150 1986--, AND IS LOCATED 59.4 M
 BH1884'(195.0 FT) SOUTHWEST OF A POWER POLE, 39.3 M (129.0 FT) WEST OF THE
 BH1884'THE CENTERLINE OF A GRAVEL ROAD AND 0.6 M (2.0 FT) EAST OF A WITNESS
 BH1884'POST. THE MARK IS FLUSH WITH THE GROUND.
 BH1884'
 BH1884'FOR ACCESS TO THE BASE LINE AND THE AIRPORT, CONTACT MR. HARVEY HAYDON
 BH1884'(AIRPORT MANAGER), P.O. BOX 616, ABITA SPRINGS, LA  90420, TELEPHONE
 BH1884'504-892-9120.
 BH1884'
 BH1884'THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE LOUISIANA STATE
 BH1884'HIGHWAY DEPARTMENT.  FOR FURTHER INFORMATION PLEASE CONTACT MR. BOB
 BH1884'ZURFLUGH, STATE GEODETIC ADVISOR, NGS, LA STATE HWY DEPT., LOCATION
 BH1884'AND SURVEY DIVISION, P.O. BOX 44245 CAPITOL STATION, BATON ROUGE, LA.,
 BH1884'70804, TELEPHONE 504-379-1134
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1885 ***********************************************************************
 BH1885  DESIGNATION -  ABITA SPRINGS CBL 430
 BH1885  PID         -  BH1885
 BH1885  STATE/COUNTY-  LA/ST TAMMANY
 BH1885  COUNTRY     -  US
 BH1885  USGS QUAD   -  SAINT TAMMANY (2018)
 BH1885
 BH1885                         *CURRENT SURVEY CONTROL
 BH1885  ______________________________________________________________________
 BH1885* NAD 83(1986) POSITION- 30 26 55.     (N) 089 59 19.     (W)   SCALED
 BH1885* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1885  **This station is located in a suspected subsidence area (see below).
 BH1885  ______________________________________________________________________
 BH1885  GEOID HEIGHT    -        -26.852 (meters)                     GEOID18
 BH1885  DYNAMIC HEIGHT  -         10.619 (meters)       34.84  (feet) COMP
 BH1885  MODELED GRAVITY -    979,353.2   (mgal)                       NAVD 88
 BH1885
 BH1885.This mark is at Greater St Tammany Airport (LA08)
 BH1885
 BH1885.The horizontal coordinates were scaled from a map and have
 BH1885.an estimated accuracy of +/- 6 seconds.
 BH1885
 BH1885.** This station is in an area of known vertical motion. If an
 BH1885.** orthometric height was ever established but is not available 
 BH1885.** in the current survey control section, the orthometric height
 BH1885.** is considered suspect.  Suspect heights are available in the
 BH1885.** superseded section only if requested.
 BH1885
 BH1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1885.GEOID18 height accuracy estimate available here.
 BH1885
 BH1885.Click photographs - Photos may exist for this station.
 BH1885
 BH1885.The dynamic height is computed by dividing the NAVD 88
 BH1885.geopotential number by the normal gravity value computed on the
 BH1885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1885.degrees latitude (g = 980.6199 gals.).
 BH1885
 BH1885.The modeled gravity was interpolated from observed gravity values.
 BH1885
 BH1885;                    North         East    Units  Estimated Accuracy
 BH1885;SPC LA S     -   216,750.    1,129,150.      MT  (+/- 180 meters Scaled)
 BH1885
 BH1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU129722(NAD 83)
 BH1885
 BH1885                          SUPERSEDED SURVEY CONTROL
 BH1885
 BH1885.No superseded survey control is available for this station.
 BH1885
 BH1885_MARKER: DH = HORIZONTAL CONTROL DISK
 BH1885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1885_STAMPING: 430 1986
 BH1885_MARK LOGO: NGS
 BH1885_PROJECTION: FLUSH
 BH1885_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1885+STABILITY: SURFACE MOTION
 BH1885
 BH1885  HISTORY     - Date     Condition        Report By
 BH1885  HISTORY     - 1986     MONUMENTED       NGS
 BH1885  HISTORY     - 1986     GOOD             NGS
 BH1885  HISTORY     - 19870808 GOOD             NGS
 BH1885
 BH1885                          STATION DESCRIPTION
 BH1885
 BH1885'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BH1885'6.0 KM (3.75 MI) SE FROM ABITA SPRINGS.
 BH1885'5.6 KM (3.5 MI) SOUTHEAST ALONG STATE HIGHWAY 36 FROM THE JUNCTION OF
 BH1885'STATE HIGHWAY 59 IN ABITA SPRINGS, THENCE 0.4 KM (0.25 MI) SOUTH ALONG
 BH1885'THE EAST SIDE OF THE RUNWAY TO THE MARK, 15.2 METERS (50.0 FT) EAST OF
 BH1885'THE EAST EDGE OF THE RUNWAY, 38.4 METERS (126.0 FT) WEST OF THE CENTER
 BH1885'OF A ROAD LEADING TO THE AIRPORT OFFICE, 31.3 METERS (103.0 FT)
 BH1885'NORTHEAST OF A VASI LIGHT.
 BH1885'THE MARK IS 0.45 METERS  E FROM  A WITNESS POST
 BH1885'THE MARK IS 0.91 M BELOW RUNWAY.
 BH1885
 BH1885                          STATION RECOVERY (1987)
 BH1885
 BH1885'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (CLN)
 BH1885'THIS BASE LINE IS LOCATED ABOUT 56.0 KM (35.0 MI) NORTH OF NEW
 BH1885'ORLEANS, 43.2 KM (27.0 MI) EAST OF HAMMOND AND 38.4 KM (24.0 MI)
 BH1885'NORTHWEST OF SLIDELL AT THE RICHARD PRIVETTE SR. AIRPORT, AT ABITA
 BH1885'SPRINGS.
 BH1885'
 BH1885'TO REACH THIS BASE LINE FROM THE JUNCTION OF STATE HIGHWAYS 36 AND 59
 BH1885'IN ABITA SPRINGS, GO EAST ON HIGHWAY 36 FOR 5.6 KM (3.5 MI) TO THE
 BH1885'ENTRANCE OF THE AIRPORT AND THE 0 METER POINT ON THE RIGHT. THIS IS A
 BH1885'NORTH-NORTHWEST TO SOUTH-SOUTHEAST BASELINE WITH MARKS AT THE 0, 150,
 BH1885'430 AND 1400 METER POINTS.  ALL MARKS ARE STANDARD TRIANGULATION MARKS
 BH1885'WITH THE EXCEPTION OF THE 1400 METER POINT, WHICH IS A AZIMUTH MARK.
 BH1885'ALL MARKS ARE IN LINE AND RUN PARALLEL TO THE AIRPORT RUNWAY.
 BH1885'
 BH1885'THE 430 METER POINT IS STAMPED--430 1986--, AND IS LOCATED 38.4 M
 BH1885'(126.0 FT) WEST OF THE CENTERLINE OF A GRAVEL ROAD, 33.1 M (108.5 FT)
 BH1885'WEST-SOUTHWEST OF THE WEST END OF A CULVERT, 31.5 M (103.5 FT)
 BH1885'NORTH-NORTHEAST OF THE SOUTH VASI AND 0.5 M (1.5 FT) EAST OF THE
 BH1885'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND.
 BH1885'
 BH1885'FOR ACCESS TO THE BASE LINE AND THE AIRPORT, CONTACT MR. HARVEY HAYDON
 BH1885'(AIRPORT MANAGER), P.O. BOX 616, ABITA SPRINGS, LA  90420, TELEPHONE
 BH1885'504-892-9120.
 BH1885'
 BH1885'THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE LOUISIANA STATE
 BH1885'HIGHWAY DEPARTMENT.  FOR FURTHER INFORMATION PLEASE CONTACT MR. BOB
 BH1885'ZURFLUGH, STATE GEODETIC ADVISOR, NGS, LA STATE HWY DEPT., LOCATION
 BH1885'AND SURVEY DIVISION, P.O. BOX 44245 CAPITOL STATION, BATON ROUGE, LA.,
 BH1885'70804, TELEPHONE 504-379-1134
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3217 ***********************************************************************
 DH3217  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3217  DESIGNATION -  ABLD13 LMS45
 DH3217  PID         -  DH3217
 DH3217  STATE/COUNTY-  LA/POINTE COUPEE
 DH3217  COUNTRY     -  US
 DH3217  USGS QUAD   -  INNIS (2018)
 DH3217
 DH3217                         *CURRENT SURVEY CONTROL
 DH3217  ______________________________________________________________________
 DH3217* NAD 83(2011) POSITION- 30 58 32.33657(N) 091 40 29.04007(W)   ADJUSTED
 DH3217* NAD 83(2011) ELLIP HT-    -6.006 (meters)        (06/27/12)   ADJUSTED
 DH3217* NAD 83(2011) EPOCH   -  2010.00
 DH3217* NAVD 88 ORTHO HEIGHT -    21.13  (meters)       69.3   (feet) GPS OBS
 DH3217  ______________________________________________________________________
 DH3217  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3217  GEOID HEIGHT    -        -27.145 (meters)                     GEOID03
 DH3217  GEOID HEIGHT    -        -26.988 (meters)                     GEOID18
 DH3217  NAD 83(2011) X  -   -159,961.872 (meters)                     COMP
 DH3217  NAD 83(2011) Y  - -5,471,038.025 (meters)                     COMP
 DH3217  NAD 83(2011) Z  -  3,263,575.974 (meters)                     COMP
 DH3217  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 DH3217
 DH3217  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3217  Standards:
 DH3217         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3217            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3217  -------------------------------------------------------------------
 DH3217  NETWORK    0.44   1.12           0.18   0.18   0.57      0.03948083
 DH3217  -------------------------------------------------------------------
 DH3217  Click here for local accuracies and other accuracy information.
 DH3217
 DH3217.The horizontal coordinates were established by GPS observations
 DH3217.and adjusted by the National Geodetic Survey in June 2012.
 DH3217
 DH3217.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3217.been affixed to the stable North American tectonic plate. See 
 DH3217.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3217
 DH3217.The horizontal coordinates are valid at the epoch date displayed above
 DH3217.which is a decimal equivalence of Year/Month/Day.
 DH3217
 DH3217.The orthometric height was determined by GPS observations and a
 DH3217.high-resolution geoid model using precise GPS observation and
 DH3217.processing techniques.
 DH3217
 DH3217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3217.GEOID18 height accuracy estimate available here.
 DH3217
 DH3217.Click photographs - Photos may exist for this station.
 DH3217
 DH3217.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3217
 DH3217.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3217
 DH3217.The ellipsoidal height was determined by GPS observations
 DH3217.and is referenced to NAD 83.
 DH3217
 DH3217. The following values were computed from the NAD 83(2011) position.
 DH3217
 DH3217;                    North         East     Units Scale Factor Converg.
 DH3217;SPC LA S     -   274,473.322   967,384.318   MT  1.00007024   -0 10 14.5
 DH3217;SPC LA S     -   900,501.22  3,173,826.72   sFT  1.00007024   -0 10 14.5
 DH3217;UTM  15      - 3,427,656.618   626,555.471   MT  0.99979756   +0 40 55.8
 DH3217
 DH3217!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3217!SPC LA S     -   1.00000094  x   1.00007024  =   1.00007118
 DH3217!UTM  15      -   1.00000094  x   0.99979756  =   0.99979850
 DH3217
 DH3217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ2655527656(NAD 83)
 DH3217
 DH3217                          SUPERSEDED SURVEY CONTROL
 DH3217
 DH3217  NAD 83(2011)-  30 58 32.33648(N)    091 40 29.03904(W) AD(2010.00) 0
 DH3217  ELLIP H (08/11/14)   -6.033  (m)                       GP(2010.00)    
 DH3217  NAD 83(2007)-  30 58 32.33655(N)    091 40 29.04070(W) AD(2002.00) 0
 DH3217  ELLIP H (02/10/07)   -5.995  (m)                       GP(2002.00)    
 DH3217  NAD 83(1992)-  30 58 32.33651(N)    091 40 29.04041(W) AD(       ) B
 DH3217  ELLIP H (05/09/05)   -6.003  (m)                       GP(       ) 4 2
 DH3217  NAVD 88 (08/11/14)   21.1    (m)  GEOID12A model used  GPS OBS        
 DH3217  NAVD 88 (05/09/05)   21.17   (m)  USGG2003 model used  GPS OBS        
 DH3217
 DH3217.Superseded values are not recommended for survey control.
 DH3217
 DH3217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3217.See file dsdata.pdf to determine how the superseded data were derived.
 DH3217
 DH3217_MARKER: DD = SURVEY DISK
 DH3217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3217_STAMPING: ABLD 13
 DH3217_MARK LOGO: USACE
 DH3217_PROJECTION: RECESSED 20 CENTIMETERS
 DH3217_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3217+STABILITY: SURFACE MOTION
 DH3217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3217+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 DH3217
 DH3217  HISTORY     - Date     Condition        Report By
 DH3217  HISTORY     - UNK      MONUMENTED       USACE
 DH3217  HISTORY     - 20030602 GOOD             3001
 DH3217  HISTORY     - 20130122 GOOD             JMSM
 DH3217
 DH3217                          STATION DESCRIPTION
 DH3217
 DH3217'DESCRIBED BY 3001, INC 2003 (MH)
 DH3217'THE STATION IS LOCATED INPOINT COUPEE PARISH, 3.4 MILES NORTHEAST OF
 DH3217'LETTSWORTH, LA 1.9  MILES SOUTH OF OLD RIVER LOCKS, AND 6.7 MILES
 DH3217'NORTH OF INNIS, LA
 DH3217'
 DH3217'OWNERSHIP- COE
 DH3217'
 DH3217'TO REACH THE STATION FROM THE INTERSECTION OF HWY 15 AND HWY 418 AT
 DH3217'TORRAS, LA GO 1.47  MILES SOUTHEAST ALONG TOOP OF MISSISSIPPI RIVER
 DH3217'LEVEE AND MARK ON TOP CENTERLINE OF  LEVEE AT STATION 283+40.39
 DH3217'
 DH3217'THE STATION IS AN COE ALUMN. CAP SET IN CONCRETE, 0.6IN BELOW GROUND,
 DH3217'STAMPED ABLD 13=  LMS 45 1983, SET IN CENTERLINE OF LEVEE, ABOUT 150'
 DH3217'EAST OF CENTERLINE OF HWY 418, 111' EAST  OF FENCELINE, 350'  NORTH OF
 DH3217'RAMP OVER LEVEE LEADING TO RED RIVER LANDING GAGE SITE.
 DH3217
 DH3217                          STATION RECOVERY (2013)
 DH3217
 DH3217'RECOVERY NOTE BY JOHNSON-MCADAMS SURVEYING AND MAPPING 2013 (TS)
 DH3217'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5102 ***********************************************************************
 BJ5102  DESIGNATION -  ABLE
 BJ5102  PID         -  BJ5102
 BJ5102  STATE/COUNTY-  LA/IBERVILLE
 BJ5102  COUNTRY     -  US
 BJ5102  USGS QUAD   -  BAYOU SORREL (2018)
 BJ5102
 BJ5102                         *CURRENT SURVEY CONTROL
 BJ5102  ______________________________________________________________________
 BJ5102* NAD 83(1992) POSITION- 30 08 23.63675(N) 091 18 28.28494(W)   ADJUSTED
 BJ5102* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5102  **This station is located in a suspected subsidence area (see below).
 BJ5102  ______________________________________________________________________
 BJ5102  GEOID HEIGHT    -        -26.832 (meters)                     GEOID18
 BJ5102  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ5102  HORZ ORDER      -  FIRST
 BJ5102
 BJ5102.The horizontal coordinates were established by classical geodetic methods
 BJ5102.and adjusted by the National Geodetic Survey in January 1993.
 BJ5102
 BJ5102.** This station is in an area of known vertical motion. If an
 BJ5102.** orthometric height was ever established but is not available 
 BJ5102.** in the current survey control section, the orthometric height
 BJ5102.** is considered suspect.  Suspect heights are available in the
 BJ5102.** superseded section only if requested.
 BJ5102
 BJ5102.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5102.GEOID18 height accuracy estimate available here.
 BJ5102
 BJ5102.Click photographs - Photos may exist for this station.
 BJ5102
 BJ5102.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5102
 BJ5102. The following values were computed from the NAD 83(1992) position.
 BJ5102
 BJ5102;                    North         East     Units Scale Factor Converg.
 BJ5102;SPC LA S     -   181,773.871 1,002,454.493   MT  0.99992868   +0 00 45.9
 BJ5102;SPC LA S     -   596,369.78  3,288,886.12   sFT  0.99992868   +0 00 45.9
 BJ5102;UTM  15      - 3,335,496.162   662,985.718   MT  0.99992774   +0 50 59.4
 BJ5102
 BJ5102!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5102!SPC LA S     -   1.00000394  x   0.99992868  =   0.99993262
 BJ5102!UTM  15      -   1.00000394  x   0.99992774  =   0.99993168
 BJ5102
 BJ5102:                Primary Azimuth Mark                     Grid Az
 BJ5102:SPC LA S     -  ABLE AZ MK                               248 14 31.1
 BJ5102:UTM  15      -  ABLE AZ MK                               247 24 17.6
 BJ5102
 BJ5102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6298535496(NAD 83)
 BJ5102
 BJ5102|---------------------------------------------------------------------|
 BJ5102| PID    Reference Object                     Distance      Geod. Az  |
 BJ5102|                                                           dddmmss.s |
 BJ5102| BJ5097 WHITECASTLE WATER TANK              APPROX.15.9 KM 0780944.3 |
 BJ5102| CV9565 ABLE RM 1                            31.065 METERS 12413     |
 BJ5102| CV9566 ABLE RM 2                            36.805 METERS 22145     |
 BJ5102| CV9564 ABLE AZ MK                                         2481517.0 |
 BJ5102|---------------------------------------------------------------------|
 BJ5102
 BJ5102                          SUPERSEDED SURVEY CONTROL
 BJ5102
 BJ5102  NAD 83(1986)-  30 08 23.65609(N)    091 18 28.28231(W) AD(       ) 1
 BJ5102  NAD 27      -  30 08 22.94153(N)    091 18 27.89473(W) AD(       ) 1
 BJ5102
 BJ5102.Superseded values are not recommended for survey control.
 BJ5102
 BJ5102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5102.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5102
 BJ5102_MARKER: P = PIPE CAP
 BJ5102_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ5102_MARK LOGO: USACE
 BJ5102_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ5102_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5102
 BJ5102  HISTORY     - Date     Condition        Report By
 BJ5102  HISTORY     - 1935     MONUMENTED       USACE
 BJ5102  HISTORY     - 1946     GOOD             BAKER
 BJ5102  HISTORY     - 1947     GOOD             CGS
 BJ5102  HISTORY     - 1968     MARK NOT FOUND   CGS
 BJ5102
 BJ5102                          STATION DESCRIPTION
 BJ5102
 BJ5102'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1935 (CAS)
 BJ5102'ABOUT 11 MILES SW OF PLAQUEMINE, ABOUT 6 MILES ABOVE LITTLE BAYOU
 BJ5102'PIGEON, 2.6 MILES BY ROAD BELOW BAYOU SORREL, ON THE LEFT
 BJ5102'BANK OF THE LOWER GRAND RIVER, APPROXIMATELY 1/2 MILE W OF
 BJ5102'A PROMINENT BEND IN THE LEVEE, 25 YARDS N OF THE LEVEE, 56
 BJ5102'FEET E OF A 4-FOOT TRIANGULAR BLAZED SYCAMORE TREE, 19 FEET
 BJ5102'N OF A 1 1/2-FOOT TRIANGULAR BLAZED SWEET GUM TREE, AND 19
 BJ5102'FEET WSW OF A 3-FOOT OAK TREE WITH TWO TRIANGULAR BLAZES.
 BJ5102'THE STATION IS MARKED BY A BOLT SET IN THE CENTER OF AN
 BJ5102'18-INCH SQUARE CONCRETE SLAB, 4 INCHES THICK, SET 3 FEET
 BJ5102'UNDERGROUND, WHICH IS SURMOUNTED BY A 5-INCH IRON PIPE WITH
 BJ5102'A NEW ORLEANS RIVER DISTRICT (UNSTAMPED) BRONZE CAP.  THE
 BJ5102'MARK PROJECTS 18 INCHES ABOVE THE SURFACE.  REFERENCE MARK
 BJ5102'NO. 1, A STANDARD BRONZE REFERENCE DISK SET AT THE TOP OF
 BJ5102'A SQUARE BLOCK OR POST OF CONCRETE, PROJECTS 2 INCHES,
 BJ5102'IS AT THE BOTTOM OF THE N SLOPE OF THE LEVEE, 167.89
 BJ5102'FEET (51.17 METERS) E OF REFERENCE MARK NO. 2, AND
 BJ5102'101.92 FEET (31.06 METERS) FROM THE STATION
 BJ5102'S 55 DEG 47 MIN E. REFERENCE MARK NO. 2, A STANDARD BRONZE
 BJ5102'REFERENCE DISK SET IN THE TOP OF A SQUARE BLOCK OR POST
 BJ5102'OF CONCRETE, PROJECTS 1 INCH AND IS SET AT THE BOTTOM OF
 BJ5102'THE N SLOPE OF THE LEVEE 120.75 FEET (36.80 METERS) FROM
 BJ5102'THE STATION S 41 DEG 45 MIN W. THE AZIMUTH MARK, A
 BJ5102'STANDARD BRONZE DISK SET IN THE TOP OF A SQUARE BLOCK OR
 BJ5102'POST OF CONCRETE, IS FLUSH WITH THE SURFACE OF THE GROUND
 BJ5102'AND ON THE N SLOPE OF THE LEVEE APPROXIMATELY 0.15 MILE FROM THE
 BJ5102'STATION S 68 DEG 15 MIN W.
 BJ5102
 BJ5102                          STATION RECOVERY (1946)
 BJ5102
 BJ5102'RECOVERY NOTE BY M BAKER JR INCORPORATED 1946 (PJM)
 BJ5102'FOUND WITHOUT DIFFICULTY FROM ORIGINAL DESCRIPTION.
 BJ5102'
 BJ5102'AZIMUTH MARK ALSO FOUND IN GOOD CONDITION AND WITHOUT TROUBLE.
 BJ5102
 BJ5102                          STATION RECOVERY (1947)
 BJ5102
 BJ5102'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 BJ5102'RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.  STATION AND
 BJ5102'REFERENCE MARKS RECOVERED IN GOOD CONDITION.  THIS STATION
 BJ5102'IS THE SAME AS PBM 40 (U.S.E.).
 BJ5102
 BJ5102                          STATION RECOVERY (1968)
 BJ5102
 BJ5102'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (JFS)
 BJ5102'STATION NOT FOUND.  NONE OF MARKS FOUND.  STATE HIGHWAY 75,
 BJ5102'A PAVED ROAD, NOW PASSES BY THE VICINITY OF THE STATION AND
 BJ5102'MAY HAVE DESTROYED THE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3157 ***********************************************************************
 AU3157  DESIGNATION -  ABLE
 AU3157  PID         -  AU3157
 AU3157  STATE/COUNTY-  LA/TERREBONNE
 AU3157  COUNTRY     -  US
 AU3157  USGS QUAD   -  HOUMA (2018)
 AU3157
 AU3157                         *CURRENT SURVEY CONTROL
 AU3157  ______________________________________________________________________
 AU3157* NAD 83(1992) POSITION- 29 33 52.62006(N) 090 44 22.51645(W)   ADJUSTED
 AU3157* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3157  **This station is located in a suspected subsidence area (see below).
 AU3157  ______________________________________________________________________
 AU3157  GEOID HEIGHT    -        -25.104 (meters)                     GEOID18
 AU3157  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 AU3157  HORZ ORDER      -  FIRST
 AU3157
 AU3157.The horizontal coordinates were established by classical geodetic methods
 AU3157.and adjusted by the National Geodetic Survey in January 1993.
 AU3157
 AU3157.** This station is in an area of known vertical motion. If an
 AU3157.** orthometric height was ever established but is not available 
 AU3157.** in the current survey control section, the orthometric height
 AU3157.** is considered suspect.  Suspect heights are available in the
 AU3157.** superseded section only if requested.
 AU3157
 AU3157.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3157.GEOID18 height accuracy estimate available here.
 AU3157
 AU3157.Click photographs - Photos may exist for this station.
 AU3157
 AU3157.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3157
 AU3157. The following values were computed from the NAD 83(1992) position.
 AU3157
 AU3157;                    North         East     Units Scale Factor Converg.
 AU3157;SPC LA S     -   118,156.878 1,057,533.830   MT  0.99995454   +0 17 48.8
 AU3157;SPC LA S     -   387,653.02  3,469,592.24   sFT  0.99995454   +0 17 48.8
 AU3157;UTM  15      - 3,272,675.000   718,986.226   MT  1.00019174   +1 06 56.7
 AU3157
 AU3157!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3157!SPC LA S     -   1.00000339  x   0.99995454  =   0.99995793
 AU3157!UTM  15      -   1.00000339  x   1.00019174  =   1.00019513
 AU3157
 AU3157:                Primary Azimuth Mark                     Grid Az
 AU3157:SPC LA S     -  ABLE AZ MK                               038 36 21.8
 AU3157:UTM  15      -  ABLE AZ MK                               037 47 13.9
 AU3157
 AU3157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1898672675(NAD 83)
 AU3157
 AU3157|---------------------------------------------------------------------|
 AU3157| PID    Reference Object                     Distance      Geod. Az  |
 AU3157|                                                           dddmmss.s |
 AU3157| AU3159 HOUMA DUPONT WHOLESALE CO TANK      APPROX. 3.8 KM 0184100.2 |
 AU3157| AU3169 HOUMA COURTHOUSE TIP FLAGPOLE       APPROX. 3.9 KM 0253151.2 |
 AU3157| AU3168 HOUMA DUPONT MERCANTILE CO TK       APPROX. 4.1 KM 0280554.9 |
 AU3157| AU1434 ABLE AZ MK                                         0385410.6 |
 AU3157| AU3020 MONTEGUT WATER TANK                 APPROX.20.1 KM 1181615.4 |
 AU3157| AU3163 ASHLAND SUGAR MILL FLAT TOP TK      APPROX. 7.4 KM 1194119.1 |
 AU3157| DD7098 ABLE RM 1                            44.850 METERS 20142     |
 AU3157| DD7099 ABLE RM 2                            34.775 METERS 29649     |
 AU3157|---------------------------------------------------------------------|
 AU3157
 AU3157                          SUPERSEDED SURVEY CONTROL
 AU3157
 AU3157  NAD 83(1986)-  29 33 52.64331(N)    090 44 22.51709(W) AD(       ) 1
 AU3157  NAD 27      -  29 33 51.87109(N)    090 44 22.19067(W) AD(       ) 1
 AU3157
 AU3157.Superseded values are not recommended for survey control.
 AU3157
 AU3157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3157.See file dsdata.pdf to determine how the superseded data were derived.
 AU3157
 AU3157_MARKER: DS = TRIANGULATION STATION DISK
 AU3157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3157
 AU3157  HISTORY     - Date     Condition        Report By
 AU3157  HISTORY     - 1934     MONUMENTED       CGS
 AU3157  HISTORY     - 1938     GOOD             LAGS
 AU3157  HISTORY     - 1947     MARK NOT FOUND   CGS
 AU3157
 AU3157                          STATION DESCRIPTION
 AU3157
 AU3157'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 AU3157'ABOUT 2 MILES S OF HOUMA ON THE N BANK OF THE INTRACOASTAL
 AU3157'WATERWAYS CANAL, ON TOP OF A LARGE FILLED-IN AREA WHICH
 AU3157'IS ABOUT 13 FEET HIGHER THAN THE REST OF THE LAND IN THAT
 AU3157'VICINITY, 64 FEET N OF THE N FENCE OF A CATTLE SALTING PEN,
 AU3157'67 FEET E OF A 12-FOOT BANK, AND 140 FEET E OF THE CENTER
 AU3157'LINE OF A ROAD LEADING TO THE STATION.
 AU3157'
 AU3157'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN
 AU3157'CONCRETE.
 AU3157'
 AU3157'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3157'IS 29 FEET E OF THE CENTER LINE
 AU3157'OF THE ROAD LEADING TO THE STATION, 29 FEET N OF THE BULKHEAD
 AU3157'ON THE N BANK OF THE CANAL, 50 FEET W OF THE ENTRANCE TO
 AU3157'THE CATTLE SALTING PEN, AND 44.850 METERS (147.15 FEET) FROM
 AU3157'THE STATION S 21 DEG 42 MIN W.
 AU3157'
 AU3157'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3157'IS 63 FEET E OF THE CENTER LINE
 AU3157'OF THE ROAD LEADING TO THE STATION, IN THE FILLED-IN AREA,
 AU3157'6 FEET E OF A 4-FOOT BANK, AND 34.775 METERS (114.09 FEET)
 AU3157'FROM THE STATION N 63 DEG 11 MIN W.
 AU3157'
 AU3157'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3157'IS ABOUT 1.0 MILE FROM THE STATION N 38 DEG 54 MIN E.
 AU3157
 AU3157                          STATION RECOVERY (1938)
 AU3157
 AU3157'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1938
 AU3157'ORIGINAL DESCRIPTION IS COMPLETE.  UNABLE TO LOCATE AZIMUTH
 AU3157'MARK.  THERE IS EVIDENCE OF A LARGE LAND-SLIDE IN DESCRIBED
 AU3157'LOCATION, WHICH APPARENTLY UNSEATED MONUMENT AND DROPPED IT
 AU3157'INTO DEEP CANAL.
 AU3157
 AU3157                          STATION RECOVERY (1947)
 AU3157
 AU3157'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU3157'STATION NOT RECOVERED.  STATION HAS BEEN DESTROYED BY WORKERS
 AU3157'CULTIVATING AREA.  MONUMENTS WERE FOUND MOVED FROM POSITIONS.
 AU3157'
 AU3157'RECOMMEND STATION BE CLASSIFIED AS LOST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1434 ***********************************************************************
 AU1434  DESIGNATION -  ABLE AZ MK
 AU1434  PID         -  AU1434
 AU1434  STATE/COUNTY-  LA/TERREBONNE
 AU1434  COUNTRY     -  US
 AU1434  USGS QUAD   -  HOUMA (2018)
 AU1434
 AU1434                         *CURRENT SURVEY CONTROL
 AU1434  ______________________________________________________________________
 AU1434* NAD 83(1986) POSITION- 29 34 31.     (N) 090 43 47.     (W)   SCALED
 AU1434* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1434  **This station is located in a suspected subsidence area (see below).
 AU1434  ______________________________________________________________________
 AU1434  GEOID HEIGHT    -        -25.125 (meters)                     GEOID18
 AU1434
 AU1434.The horizontal coordinates were scaled from a map and have
 AU1434.an estimated accuracy of +/- 6 seconds.
 AU1434
 AU1434.** This station is in an area of known vertical motion.  Due to the
 AU1434.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1434.** determined the orthometric heights for marks in these suspect
 AU1434.** subsidence areas should be considered valid only at the epoch date
 AU1434.** associated with the orthometric height.  These heights must always
 AU1434.** be validated when used as control.  All previously superseded
 AU1434.** orthometric heights are now considered suspect and are available
 AU1434.** in the superseded section.  NGS does not recommend using suspect
 AU1434.** or superseded heights as control.
 AU1434
 AU1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1434.GEOID18 height accuracy estimate available here.
 AU1434
 AU1434.Click photographs - Photos may exist for this station.
 AU1434
 AU1434;                    North         East    Units  Estimated Accuracy
 AU1434;SPC LA S     -   119,340.    1,058,480.      MT  (+/- 180 meters Scaled)
 AU1434
 AU1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN199738(NAD 83)
 AU1434
 AU1434                          SUPERSEDED SURVEY CONTROL
 AU1434
 AU1434.No superseded survey control is available for this station.
 AU1434
 AU1434_MARKER: DZ = AZIMUTH MARK DISK
 AU1434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1434_STAMPING: ABLE AZI 1934
 AU1434_MARK LOGO: CGS
 AU1434_PROJECTION: PROJECTING 18 CENTIMETERS
 AU1434_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1434+STABILITY: SURFACE MOTION
 AU1434_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1434+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1993
 AU1434
 AU1434  HISTORY     - Date     Condition        Report By
 AU1434  HISTORY     - 1934     MONUMENTED       CGS
 AU1434  HISTORY     - 1965     GOOD             CGS
 AU1434  HISTORY     - 1982     GOOD             NGS
 AU1434  HISTORY     - 19930303 GOOD             NGS
 AU1434
 AU1434                          STATION DESCRIPTION
 AU1434
 AU1434'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1434'2.3 MI SW FROM HOUMA.
 AU1434'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1434'THENCE 2.1 MILES SOUTHWEST ALONG U.S. HIGHWAY 90, IN FRACTIONAL
 AU1434'SECTION 104, T 17 S, R 17 E, 35 FEET NORTHEAST OF THE CENTER LINE OF
 AU1434'THE HIGHWAY, 51 FEET NORTHWEST OF THE EXTENDED CENTER LINE OF HOLLY
 AU1434'GROVE AVENUE, IN A SMALL, NARROW PARK BETWEEN THE HIGHWAY AND BAYOU
 AU1434'BLACK, 37 FEET NORTHWEST OF A POWER POLE BEARING NUMBER 77-20, 11 FEET
 AU1434'WEST OF A 9-INCH TREE, ABOUT 4 1/2 FEET ABOVE THE LEVEL OF THE
 AU1434'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 AU1434
 AU1434                          STATION RECOVERY (1982)
 AU1434
 AU1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1434'THE MARK IS 0.91 M ABOVE HIGHWAY.
 AU1434'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  3.1 KILOMETERS
 AU1434'(1.95 MILES) SOUTHWEST ALONG BARROW STREET (U.S. HIGHWAY 90) FROM THE
 AU1434'INTERSECTION OF EAST MAIN STREET IN HOUMA, TO THE MARK ON THE RIGHT,
 AU1434'0.3 KILOMETER (0.2 MILE) WEST OF THE JUNCTION OF STATE HIGHWAY 315,
 AU1434'9.44 METERS (31.0 FEET) NORTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 AU1434'15.54 METERS (51.0 FEET) NORTHWEST OF THE EXTENDED CENTER LINE OF
 AU1434'HOLLY GROVE AVENUE, 11.27 METERS (37.0 FEET) NORTH-NORTHWEST OF POWER
 AU1434'POLE NUMBER 20 WITH SECURITY LIGHT.
 AU1434
 AU1434                          STATION RECOVERY (1993)
 AU1434
 AU1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1434'0.3 KM (0.20 MI) EASTERLY ALONG STATE HIGHWAY 24 FROM THE COURTHOUSE
 AU1434'IN HOUMA, THENCE 3.1 KM (1.90 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY
 AU1434'90, 15.5 M (50.9 FT) NORTHWEST OF THE EXTENDED CENTER OF HOLLY GROVE
 AU1434'BOULEVARD, 11.3 M (37.1 FT) NORTH-NORTHWEST OF UTILITY LIGHT POLE
 AU1434'NUMBER 20, 9.5 M (31.2 FT) NORTHEAST OF THE CENTERLINE OF THE
 AU1434'HIGHWAY, 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 AU1434'FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7
 AU1434'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0152 ***********************************************************************
 AV0152  DESIGNATION -  ABLE=TOPO ABLE
 AV0152  PID         -  AV0152
 AV0152  STATE/COUNTY-  LA/VERMILION
 AV0152  COUNTRY     -  US
 AV0152  USGS QUAD   -  HELL HOLE BAYOU (2018)
 AV0152
 AV0152                         *CURRENT SURVEY CONTROL
 AV0152  ______________________________________________________________________
 AV0152* NAD 83(1986) POSITION- 29 34 54.     (N) 092 03 26.     (W)   SCALED
 AV0152* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0152  **This station is located in a suspected subsidence area (see below).
 AV0152  ______________________________________________________________________
 AV0152  GEOID HEIGHT    -        -25.354 (meters)                     GEOID18
 AV0152
 AV0152.The horizontal coordinates were scaled from a map and have
 AV0152.an estimated accuracy of +/- 6 seconds.
 AV0152
 AV0152.** This station is in an area of known vertical motion. If an
 AV0152.** orthometric height was ever established but is not available 
 AV0152.** in the current survey control section, the orthometric height
 AV0152.** is considered suspect.  Suspect heights are available in the
 AV0152.** superseded section only if requested.
 AV0152
 AV0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0152.GEOID18 height accuracy estimate available here.
 AV0152
 AV0152.Click photographs - Photos may exist for this station.
 AV0152
 AV0152;                    North         East    Units  Estimated Accuracy
 AV0152;SPC LA S     -   120,120.      929,870.      MT  (+/- 180 meters Scaled)
 AV0152
 AV0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN913728(NAD 83)
 AV0152
 AV0152                          SUPERSEDED SURVEY CONTROL
 AV0152
 AV0152.No superseded survey control is available for this station.
 AV0152
 AV0152_MARKER: DT = TOPOGRAPHIC STATION DISK
 AV0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0152_STAMPING: ABLE 1948
 AV0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0152+STABILITY: SURFACE MOTION
 AV0152
 AV0152  HISTORY     - Date     Condition        Report By
 AV0152  HISTORY     - 1948     MONUMENTED       CGS
 AV0152  HISTORY     - 1966     MARK NOT FOUND   CGS
 AV0152
 AV0152                          STATION DESCRIPTION
 AV0152
 AV0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 AV0152'9.0 MI E FROM CHENIERE AU TIGRE.
 AV0152'MARK IS ALONG THE GULF COAST 0.7 MILES WEST OF SOUTHWEST PASS, SSE OF
 AV0152'THE SMALL CLUMP OF TREES (LANDMARK), AND ON A SMALL PROMINENT POINT.
 AV0152'MARK IS ON THE SHELL BEACH, 50 FT. NORTH OF THE MHWL OF THE POINT, 13
 AV0152'FT. WEST OF THE MHWL, AND 17 FT. EAST OF THE MHWL.  TOPOGRAPHIC
 AV0152'STATION DISK SET IN TOP OF A 3-FOOT LENGTH OF 8-INCH CONCRETE PIPE
 AV0152'FILLED WITH CONCRETE.  THE MARK PROJECTS 1.6 FT.
 AV0152
 AV0152                          STATION RECOVERY (1966)
 AV0152
 AV0152'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 AV0152'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3192 ***********************************************************************
 DH3192  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3192  DESIGNATION -  ABLMS 434
 DH3192  PID         -  DH3192
 DH3192  STATE/COUNTY-  LA/WEST BATON ROUGE
 DH3192  COUNTRY     -  US
 DH3192  USGS QUAD   -  BATON ROUGE WEST (2018)
 DH3192
 DH3192                         *CURRENT SURVEY CONTROL
 DH3192  ______________________________________________________________________
 DH3192* NAD 83(2011) POSITION- 30 25 46.08463(N) 091 12 25.67608(W)   ADJUSTED
 DH3192* NAD 83(2011) ELLIP HT-   -12.177 (meters)        (06/27/12)   ADJUSTED
 DH3192* NAD 83(2011) EPOCH   -  2010.00
 DH3192* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3192  **This station is located in a suspected subsidence area (see below).
 DH3192  ______________________________________________________________________
 DH3192  NAVD 88 orthometric height was determined with an earlier geoid model
 DH3192  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 DH3192  NAD 83(2011) X  -   -115,958.124 (meters)                     COMP
 DH3192  NAD 83(2011) Y  - -5,503,065.698 (meters)                     COMP
 DH3192  NAD 83(2011) Z  -  3,211,508.682 (meters)                     COMP
 DH3192  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 DH3192
 DH3192  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3192  Standards:
 DH3192         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3192            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3192  -------------------------------------------------------------------
 DH3192  NETWORK    0.67   2.67           0.17   0.33   1.36     -0.06045005
 DH3192  -------------------------------------------------------------------
 DH3192  Click here for local accuracies and other accuracy information.
 DH3192
 DH3192.The horizontal coordinates were established by GPS observations
 DH3192.and adjusted by the National Geodetic Survey in June 2012.
 DH3192
 DH3192.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3192.been affixed to the stable North American tectonic plate. See 
 DH3192.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3192
 DH3192.The horizontal coordinates are valid at the epoch date displayed above
 DH3192.which is a decimal equivalence of Year/Month/Day.
 DH3192
 DH3192.** This station is in an area of known vertical motion. If an
 DH3192.** orthometric height was ever established but is not available 
 DH3192.** in the current survey control section, the orthometric height
 DH3192.** is considered suspect.  Suspect heights are available in the
 DH3192.** superseded section only if requested.
 DH3192
 DH3192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3192.GEOID18 height accuracy estimate available here.
 DH3192
 DH3192.Click photographs - Photos may exist for this station.
 DH3192
 DH3192.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3192
 DH3192.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3192
 DH3192.The ellipsoidal height was determined by GPS observations
 DH3192.and is referenced to NAD 83.
 DH3192
 DH3192. The following values were computed from the NAD 83(2011) position.
 DH3192
 DH3192;                    North         East     Units Scale Factor Converg.
 DH3192;SPC LA S     -   213,879.125 1,012,123.337   MT  0.99995363   +0 03 47.2
 DH3192;SPC LA S     -   701,701.76  3,320,607.98   sFT  0.99995363   +0 03 47.2
 DH3192;UTM  15      - 3,367,740.127   672,182.324   MT  0.99996575   +0 54 29.8
 DH3192
 DH3192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3192!SPC LA S     -   1.00000191  x   0.99995363  =   0.99995554
 DH3192!UTM  15      -   1.00000191  x   0.99996575  =   0.99996766
 DH3192
 DH3192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7218267740(NAD 83)
 DH3192
 DH3192                          SUPERSEDED SURVEY CONTROL
 DH3192
 DH3192  ELLIP H (03/12/08)  -12.196  (m)                       GP(       ) 3 1
 DH3192  NAD 83(2007)-  30 25 46.08502(N)    091 12 25.67704(W) AD(       ) 0
 DH3192  ELLIP H (02/10/07)  -12.142  (m)                       GP(       )    
 DH3192  NAD 83(1992)-  30 25 46.08517(N)    091 12 25.67677(W) AD(       ) B
 DH3192  ELLIP H (05/09/05)  -12.148  (m)                       GP(       ) 4 2
 DH3192
 DH3192.Superseded values are not recommended for survey control.
 DH3192
 DH3192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3192.See file dsdata.pdf to determine how the superseded data were derived.
 DH3192
 DH3192_MARKER: DD = SURVEY DISK
 DH3192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3192_STAMPING: ABLMS 434
 DH3192_MARK LOGO: USACE
 DH3192_PROJECTION: RECESSED 10 CENTIMETERS
 DH3192_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3192+STABILITY: SURFACE MOTION
 DH3192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3192+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2009
 DH3192
 DH3192  HISTORY     - Date     Condition        Report By
 DH3192  HISTORY     - UNK      MONUMENTED       USACE
 DH3192  HISTORY     - 20030703 GOOD             3001
 DH3192  HISTORY     - 20060615 GOOD             NGS
 DH3192  HISTORY     - 20090405 GOOD             WOOLPT
 DH3192
 DH3192                          STATION DESCRIPTION
 DH3192
 DH3192'DESCRIBED BY 3001, INC 2003 (MH)
 DH3192'THE STATION IS LOCATED IN WEST BATON ROUGE PARISH, PORT ALLEN, LA
 DH3192'ABOUT 4.0 MILES  SOUTH WEST OF BATON ROUGE, LA AND 9.8 MILES NORTH
 DH3192'NORTHEAST OF PLAQUEMINES, LA
 DH3192'
 DH3192'OWNERSHIP- COE
 DH3192'
 DH3192'TO REACH THE STATION FROM THE INSIDE OF THE PORT ALLEN LOCKS, GET KEY
 DH3192'FROM LOCK MASTER  AND GO OUT TO HWY 1 AND CROSS OVER BRIDGE (HWY1) AND
 DH3192'GO TO SOUTH SIDE OF LOCKS AND GO  TO GATE ON SOUTHSIDE OF LOCKS AND
 DH3192'PROCEED THEN TO TOP OF LEVEE AND MARK ON TOP OF  CENTERLINE OF LEVEE.
 DH3192'
 DH3192'THE STATION IS A 3.5' COE BRASS CAP SET IN CONCRETE, 0.3' RECESSED
 DH3192'BELOW GROUND SURFACE, 7'  SOUTHWEST OF END OF CONCRETE ABUTMENT ON TOP
 DH3192'OF CENTERLINE OF LEVEE.
 DH3192
 DH3192                          STATION RECOVERY (2006)
 DH3192
 DH3192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DH3192'NOTIFY CORPS OF ENGINEERS AT ONE OF THE FOLLOWING NUMBERS FOR
 DH3192'ACCESS--(225)-343-3752 OR (225)-344-8272.
 DH3192
 DH3192                          STATION RECOVERY (2009)
 DH3192
 DH3192'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 DH3192'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2511 ***********************************************************************
 CQ2511  DESIGNATION -  ABO RM 1
 CQ2511  PID         -  CQ2511
 CQ2511  STATE/COUNTY-  LA/DE SOTO
 CQ2511  COUNTRY     -  US
 CQ2511  USGS QUAD   -  MANSFIELD (2018)
 CQ2511
 CQ2511                         *CURRENT SURVEY CONTROL
 CQ2511  ______________________________________________________________________
 CQ2511* NAD 83(1986) POSITION- 32 00 33.31   (N) 093 42 28.38   (W)   HD_HELD1
 CQ2511* NAVD 88 ORTHO HEIGHT -    94.41  (+/-2cm)      309.7   (feet) VERTCON3
 CQ2511  ______________________________________________________________________
 CQ2511  GEOID HEIGHT    -        -25.799 (meters)                     GEOID18
 CQ2511  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ2511
 CQ2511.The horizontal coordinates were determined by differentially corrected
 CQ2511.hand held GPS observations or other comparable positioning techniques
 CQ2511.and have an estimated accuracy of +/- 3 meters.
 CQ2511
 CQ2511.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2511.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2511
 CQ2511.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2511.GEOID18 height accuracy estimate available here.
 CQ2511
 CQ2511.The vertical order pertains to the NGVD 29 superseded value.
 CQ2511
 CQ2511.Click photographs - Photos may exist for this station.
 CQ2511
 CQ2511;                    North         East    Units  Estimated Accuracy
 CQ2511;SPC LA N     -   167,974.3     885,886.7     MT  (+/- 3 meters HH1 GPS) 
 CQ2511
 CQ2511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3314241680(NAD 83)
 CQ2511
 CQ2511                          SUPERSEDED SURVEY CONTROL
 CQ2511
 CQ2511  NGVD 29 (11/26/84)   94.478  (m)          309.97   (f) ADJUSTED    1 2
 CQ2511
 CQ2511.Superseded values are not recommended for survey control.
 CQ2511
 CQ2511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2511.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2511
 CQ2511_MARKER: DR = REFERENCE MARK DISK
 CQ2511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2511_STAMPING: ABO NO 1 1919
 CQ2511_MARK LOGO: CGS
 CQ2511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2511+STABILITY: SURFACE MOTION
 CQ2511
 CQ2511  HISTORY     - Date     Condition        Report By
 CQ2511  HISTORY     - 1919     MONUMENTED       CGS
 CQ2511
 CQ2511                          STATION DESCRIPTION
 CQ2511
 CQ2511'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (LHZ)
 CQ2511'ABOUT 1.0 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 CQ2511'STATION AT SOUTH MANSFIELD, DE SOTO PARISH, 7 FEET NORTH OF THE
 CQ2511'FOURTEENTH POLE WEST OF MILEPOST 286, 66.6 FEET EAST OF TRIANGULATION
 CQ2511'STATION ABO, DESCRIBED BELOW, 39 FEET NORTH OF THE NORTH RAIL, AND 15
 CQ2511'FEET EAST OF A WELL-BEATEN PATH ON THE EAST SIDE OF A CREEK.  A
 CQ2511'STANDARD REFERENCE-MARK DISK, STAMPED ABO NO 1 1919 AND SET IN THE TOP
 CQ2511'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2509 ***********************************************************************
 CQ2509  DESIGNATION -  ABO RM 2
 CQ2509  PID         -  CQ2509
 CQ2509  STATE/COUNTY-  LA/DE SOTO
 CQ2509  COUNTRY     -  US
 CQ2509  USGS QUAD   -  MANSFIELD (2018)
 CQ2509
 CQ2509                         *CURRENT SURVEY CONTROL
 CQ2509  ______________________________________________________________________
 CQ2509* NAD 83(1986) POSITION- 32 00 32.90   (N) 093 42 29.42   (W)   HD_HELD1
 CQ2509* NAVD 88 ORTHO HEIGHT -    94.62  (+/-2cm)      310.4   (feet) VERTCON3
 CQ2509  ______________________________________________________________________
 CQ2509  GEOID HEIGHT    -        -25.798 (meters)                     GEOID18
 CQ2509  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ2509
 CQ2509.The horizontal coordinates were determined by differentially corrected
 CQ2509.hand held GPS observations or other comparable positioning techniques
 CQ2509.and have an estimated accuracy of +/- 3 meters.
 CQ2509
 CQ2509.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2509.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2509
 CQ2509.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2509.GEOID18 height accuracy estimate available here.
 CQ2509
 CQ2509.The vertical order pertains to the NGVD 29 superseded value.
 CQ2509
 CQ2509.Click photographs - Photos may exist for this station.
 CQ2509
 CQ2509;                    North         East    Units  Estimated Accuracy
 CQ2509;SPC LA N     -   167,962.0     885,859.3     MT  (+/- 3 meters HH1 GPS) 
 CQ2509
 CQ2509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3311541667(NAD 83)
 CQ2509
 CQ2509                          SUPERSEDED SURVEY CONTROL
 CQ2509
 CQ2509  NGVD 29 (11/26/84)   94.685  (m)          310.65   (f) ADJUSTED    1 2
 CQ2509
 CQ2509.Superseded values are not recommended for survey control.
 CQ2509
 CQ2509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2509.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2509
 CQ2509_MARKER: DR = REFERENCE MARK DISK
 CQ2509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2509_STAMPING: ABO NO 2 1919
 CQ2509_MARK LOGO: CGS
 CQ2509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2509+STABILITY: SURFACE MOTION
 CQ2509
 CQ2509  HISTORY     - Date     Condition        Report By
 CQ2509  HISTORY     - 1935     MONUMENTED       CGS
 CQ2509  HISTORY     - 1941     GOOD             CGS
 CQ2509  HISTORY     - 1997     MARK NOT FOUND   USPSQD
 CQ2509
 CQ2509                          STATION DESCRIPTION
 CQ2509
 CQ2509'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 CQ2509'ABOUT 1.0 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 CQ2509'STATION AT SOUTH MANSFIELD, DE SOTO PARISH, 61 FEET SOUTH-SOUTHWEST OF
 CQ2509'TRIANGULATION STATION ABO, DESCRIBED BELOW, 30.2 FEET SOUTHEAST OF THE
 CQ2509'SOUTHEAST CORNER OF TRESTLE 286.4, AND 33 FEET SOUTH OF THE SOUTH
 CQ2509'RAIL.  A STANDARD REFERENCE-MARK DISK, STAMPED ABO NO 2 1919 AND SET
 CQ2509'IN THE TOP OF A CONCRETE POST.
 CQ2509
 CQ2509                          STATION RECOVERY (1997)
 CQ2509
 CQ2509'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ2509'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2510 ***********************************************************************
 CQ2510  DESIGNATION -  ABO=U 10
 CQ2510  PID         -  CQ2510
 CQ2510  STATE/COUNTY-  LA/DE SOTO
 CQ2510  COUNTRY     -  US
 CQ2510  USGS QUAD   -  MANSFIELD (2018)
 CQ2510
 CQ2510                         *CURRENT SURVEY CONTROL
 CQ2510  ______________________________________________________________________
 CQ2510* NAD 83(1992) POSITION- 32 00 33.44981(N) 093 42 29.13494(W)   ADJUSTED
 CQ2510* NAVD 88 ORTHO HEIGHT -    94.56  (+/-2cm)      310.2   (feet) VERTCON3
 CQ2510  ______________________________________________________________________
 CQ2510  GEOID HEIGHT    -        -25.799 (meters)                     GEOID18
 CQ2510  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 CQ2510  HORZ ORDER      -  FIRST
 CQ2510  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ2510
 CQ2510.The horizontal coordinates were established by classical geodetic methods
 CQ2510.and adjusted by the National Geodetic Survey in January 1993.
 CQ2510
 CQ2510.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2510.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2510
 CQ2510.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2510.GEOID18 height accuracy estimate available here.
 CQ2510
 CQ2510.The vertical order pertains to the NGVD 29 superseded value.
 CQ2510
 CQ2510.Click photographs - Photos may exist for this station.
 CQ2510
 CQ2510.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2510
 CQ2510. The following values were computed from the NAD 83(1992) position.
 CQ2510
 CQ2510;                    North         East     Units Scale Factor Converg.
 CQ2510;SPC LA N     -   167,978.827   885,866.958   MT  0.99991601   -0 38 19.4
 CQ2510;SPC LA N     -   551,110.53  2,906,381.84   sFT  0.99991601   -0 38 19.4
 CQ2510;UTM  15      - 3,541,684.653   433,122.822   MT  0.99965516   -0 22 31.2
 CQ2510
 CQ2510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2510!SPC LA N     -   0.99998920  x   0.99991601  =   0.99990521
 CQ2510!UTM  15      -   0.99998920  x   0.99965516  =   0.99964437
 CQ2510
 CQ2510:                Primary Azimuth Mark                     Grid Az
 CQ2510:SPC LA N     -  SOUTH=S 10                               291 05 43.0
 CQ2510:UTM  15      -  SOUTH=S 10                               290 49 54.8
 CQ2510
 CQ2510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3312241684(NAD 83)
 CQ2510
 CQ2510|---------------------------------------------------------------------|
 CQ2510| PID    Reference Object                     Distance      Geod. Az  |
 CQ2510|                                                           dddmmss.s |
 CQ2510| CQ2511 ABO RM 1                             20.292 METERS 10207     |
 CQ2510| CQ1652 SOUTH=S 10                          APPROX. 1.6 KM 2902723.6 |
 CQ2510|---------------------------------------------------------------------|
 CQ2510
 CQ2510                          SUPERSEDED SURVEY CONTROL
 CQ2510
 CQ2510  NAD 83(1986)-  32 00 33.45882(N)    093 42 29.13195(W) AD(       ) 1
 CQ2510  NAD 27      -  32 00 32.87200(N)    093 42 28.47400(W) AD(       ) 1
 CQ2510  USSD        -  32 00 32.69800(N)    093 42 29.10000(W) AD(       ) 3
 CQ2510  NGVD 29              94.63   (m)          310.5    (f) LEVELING    3  
 CQ2510  NGVD 29 (11/26/84)   94.628  (m)          310.46   (f) ADJUSTED    1 2
 CQ2510
 CQ2510.Superseded values are not recommended for survey control.
 CQ2510
 CQ2510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2510.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2510
 CQ2510_MARKER: DS = TRIANGULATION STATION DISK
 CQ2510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2510_STAMPING: 310.380 ABO U 10 1919
 CQ2510_MARK LOGO: CGS
 CQ2510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2510+STABILITY: SURFACE MOTION
 CQ2510
 CQ2510  HISTORY     - Date     Condition        Report By
 CQ2510  HISTORY     - 1919     MONUMENTED       CGS
 CQ2510  HISTORY     - 1935     GOOD             CGS
 CQ2510  HISTORY     - 1938     GOOD             CGS
 CQ2510  HISTORY     - 1949     GOOD             CGS
 CQ2510  HISTORY     - 1969     GOOD             CGS
 CQ2510
 CQ2510                          STATION DESCRIPTION
 CQ2510
 CQ2510'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (LHZ)
 CQ2510'STATION IS ABOUT 1 MILE S OF MANSFIELD, 1/2 MILE SE OF SOUTH
 CQ2510'MANSFIELD RAILWAY STATION, 1/4 MILE E OF POINT WHERE
 CQ2510'MANSFIELD-BENSON ROAD CROSSES TEXAS AND PACIFIC RAILWAY,
 CQ2510'AND 7.7 METERS (25 FEET) N OF CENTER OF TRACKS, OPPOSITE
 CQ2510'E END OF TRESTLE NO. 286.4.
 CQ2510'
 CQ2510'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 CQ2510'DISKS SET IN CONCRETE.
 CQ2510'
 CQ2510'REFERENCE MARK IS 20.290 METERS (66.57 FEET) FROM STATION
 CQ2510'S 77 DEG 53 MIN E.
 CQ2510
 CQ2510                          STATION RECOVERY (1935)
 CQ2510
 CQ2510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 CQ2510'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED IN GOOD
 CQ2510'CONDITION.  THE STATION IS 22.75 FEET N OF N RAIL OF TEXAS
 CQ2510'AND PACIFIC RAILWAY.
 CQ2510'
 CQ2510'REFERENCE MARK NO. 1 (1919) IS 7 FEET N OF 14TH TELEGRAPH POLE
 CQ2510'W OF MILEPOST 286 AND 39 FEET N OF N RAIL AND 15 FEET E OF A
 CQ2510'WELL-BEATEN PATH ON E SIDE OF CREEK.
 CQ2510'
 CQ2510'REFERENCE MARK NO. 2 (1935) IS A STANDARD BRONZE DISK SET IN
 CQ2510'A 14- BY 14 BY 30-INCH CONCRETE PIER, 30.2 FEET SE OF SE CORNER
 CQ2510'OF RAILROAD TRESTLE NO. 286.4, 33 FEET S OF S RAIL AND 18.59
 CQ2510'METERS (60.99 FEET) FROM STATION S 24 DEG 02 MIN W.
 CQ2510'
 CQ2510'REFERENCE MARK NO. 2 TO REFERENCE MARK NO. 1 IS 30.965 METERS
 CQ2510'(101.59 FEET) N 66 DEG 08 MIN E.
 CQ2510'
 CQ2510'TO REACH GO S FROM MANSFIELD ON MANSFIELD-BENSON HIGHWAY
 CQ2510'42, ABOUT 1 MILE TO CROSSING OF TEXAS AND PACIFIC RAILROAD,
 CQ2510'THENCE E DOWN RAILROAD RIGHT-OF-WAY 1/4 MILE TO STATION AT E
 CQ2510'SIDE OF RAILROAD TRESTLE NO. 286.4.
 CQ2510
 CQ2510                          STATION RECOVERY (1938)
 CQ2510
 CQ2510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 CQ2510'1.0 MI E FROM SOUTH MANSFIELD.
 CQ2510'ABOUT 1.0 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 CQ2510'STATION AT SOUTH MANSFIELD, DE SOTO PARISH, ABOUT 1/4 MILE EAST OF THE
 CQ2510'CROSSING OF U.S. HIGHWAY 171, OPPOSITE THE EAST END OF TRESTLE 286.4,
 CQ2510'AND 25 FEET NORTH OF THE CENTER LINE OF THE TRACK.  A STANDARD
 CQ2510'TRIANGULATION-STATION DISK, STAMPED 310.380 ABO U 10 1919 AND SET IN
 CQ2510'THE TOP OF A CONCRETE POST.
 CQ2510
 CQ2510                          STATION RECOVERY (1949)
 CQ2510
 CQ2510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (CFO)
 CQ2510'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED AND FOUND
 CQ2510'IN GOOD CONDITION.  THIS IS A TRAVERSE STATION.
 CQ2510
 CQ2510                          STATION RECOVERY (1969)
 CQ2510
 CQ2510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WGT)
 CQ2510'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 CQ2510'
 CQ2510'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171
 CQ2510'AND 84 AT THE SOUTH EDGE OF MANSFIELD, GO SOUTH ON U.S. 171
 CQ2510'FOR 1.4 MILES TO POINT WHERE OLD RAILROAD CROSSES HIGHWAY,
 CQ2510'TURN LEFT AND DRIVE EAST-SOUTHEAST ON OLD RAILROAD GRADE
 CQ2510'(TRACKS HAVE BEEN REMOVED) FOR 0.1 MILE TO DUMP SITE AND
 CQ2510'END OF ROAD.  WALK EAST-SOUTHEAST ABOUT 0.2 MILE ALONG THE
 CQ2510'OLD GRADE TO THE SITE OF THE SECOND TRESTLE AND THE STATION.
 CQ2510'
 CQ2510'THE STATION MARK, A STANDARD DISK STAMPED ABO 1919 U10 310.380
 CQ2510'IN 12 INCH POST AND FLUSH WITH THE GROUND, IS 27 FEET NORTH
 CQ2510'OF CENTER OF OLD GRADE, 21 FEET EAST OF THE CENTER OF THE CREEK
 CQ2510'AND 15 FEET NORTH-NORTHEAST OF THE NORTH END OF THE EAST
 CQ2510'WOOD HEADWALL OF THE TRESTLE.
 CQ2510'
 CQ2510'R.M. 1, A STANDARD DISK STAMPED ABO R.M. 1 1919 IN 10 INCH
 CQ2510'POST FLUSH WITH THE GROUND, IS 43 FEET NORTH OF THE CENTER
 CQ2510'OF GRADE, 13 FEET EAST DIM NORTH-SOUTH TRAIL, AND 9.8 FEET
 CQ2510'WEST-SOUTHWEST OF 3 FOOT LIVE OAK TREE.  R.M. 2, A STANDARD
 CQ2510'DISK STAMPED ABO R.M. 2 1919 IN 14 INCH POST PROJECTING 1
 CQ2510'INCH, IS 36 FEET SOUTH OF CENTER OF GRADE, 16.4 FEET NORTH
 CQ2510'OF FENCE AND 8 FEET NORTH-NORTHWEST OF 12 INCH PINE WITH
 CQ2510'TRIANGLE BLAZE ON NORTH SIDE.
 CQ2510'
 CQ2510'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4
 CQ2510'MILES SOUTH OF MANSFIELD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1928 ***********************************************************************
 CQ1928  DESIGNATION -  AC
 CQ1928  PID         -  CQ1928
 CQ1928  STATE/COUNTY-  LA/BOSSIER
 CQ1928  COUNTRY     -  US
 CQ1928  USGS QUAD   -  BENTON (2018)
 CQ1928
 CQ1928                         *CURRENT SURVEY CONTROL
 CQ1928  ______________________________________________________________________
 CQ1928* NAD 83(1986) POSITION- 32 41 28.     (N) 093 44 39.     (W)   SCALED
 CQ1928* NAVD 88 ORTHO HEIGHT -    65.108 (meters)      213.61  (feet) ADJUSTED
 CQ1928  ______________________________________________________________________
 CQ1928  GEOID HEIGHT    -        -26.166 (meters)                     GEOID18
 CQ1928  DYNAMIC HEIGHT  -         65.035 (meters)      213.37  (feet) COMP
 CQ1928  MODELED GRAVITY -    979,522.5   (mgal)                       NAVD 88
 CQ1928
 CQ1928  VERT ORDER      -  FIRST     CLASS II
 CQ1928
 CQ1928.The horizontal coordinates were scaled from a map and have
 CQ1928.an estimated accuracy of +/- 6 seconds.
 CQ1928
 CQ1928.The orthometric height was determined by differential leveling and
 CQ1928.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1928.in June 1991.
 CQ1928
 CQ1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1928.GEOID18 height accuracy estimate available here.
 CQ1928
 CQ1928.Click photographs - Photos may exist for this station.
 CQ1928
 CQ1928.The dynamic height is computed by dividing the NAVD 88
 CQ1928.geopotential number by the normal gravity value computed on the
 CQ1928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1928.degrees latitude (g = 980.6199 gals.).
 CQ1928
 CQ1928.The modeled gravity was interpolated from observed gravity values.
 CQ1928
 CQ1928;                    North         East    Units  Estimated Accuracy
 CQ1928;SPC LA N     -   243,620.      883,330.      MT  (+/- 180 meters Scaled)
 CQ1928
 CQ1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS302172(NAD 83)
 CQ1928
 CQ1928                          SUPERSEDED SURVEY CONTROL
 CQ1928
 CQ1928  NGVD 29 (11/26/84)   65.178  (m)          213.84   (f) ADJUSTED    1 2
 CQ1928
 CQ1928.Superseded values are not recommended for survey control.
 CQ1928
 CQ1928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1928.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1928
 CQ1928_MARKER: N = NAIL
 CQ1928_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1928_SP_SET: TREE
 CQ1928_STAMPING: AC
 CQ1928_MARK LOGO: CGS
 CQ1928_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1928
 CQ1928  HISTORY     - Date     Condition        Report By
 CQ1928  HISTORY     - 1960     MONUMENTED       CGS
 CQ1928  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1928  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ1928  HISTORY     - 20020116 MARK NOT FOUND   NGS
 CQ1928
 CQ1928                          STATION DESCRIPTION
 CQ1928
 CQ1928'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1928'IN BENTON.
 CQ1928'0.5 MILE SOUTH ALONG STATE HIGHWAY 3 FROM THE ST LOUIS SOUTHWESTERN
 CQ1928'RAILROAD STATION AT BENTON, 76 FEET SOUTHWEST AND ACROSS OAK RIDGE
 CQ1928'DRIVE FROM BENCH MARK D 177, 10 FEET WEST OF THE CENTER LINE OF OAK
 CQ1928'RIDGE DRIVE, IN THE NORTHEAST ROOT OF A 24-INCH OAK TREE, A COPPER
 CQ1928'NAIL AND WASHER STAMPED AC.
 CQ1928
 CQ1928                          STATION RECOVERY (1987)
 CQ1928
 CQ1928'RECOVERY NOTE BY US POWER SQUADRON 1987 (RST)
 CQ1928'MARK NOT FOUND.
 CQ1928
 CQ1928                          STATION RECOVERY (1990)
 CQ1928
 CQ1928'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1928'MARK NOT FOUND.
 CQ1928
 CQ1928                          STATION RECOVERY (2002)
 CQ1928
 CQ1928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1928'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3033 ***********************************************************************
 BX3033  DESIGNATION -  ACADIA
 BX3033  PID         -  BX3033
 BX3033  STATE/COUNTY-  LA/SABINE
 BX3033  COUNTRY     -  US
 BX3033  USGS QUAD   -  BEECH BAYOU (2018)
 BX3033
 BX3033                         *CURRENT SURVEY CONTROL
 BX3033  ______________________________________________________________________
 BX3033* NAD 83(1993) POSITION- 31 32 14.38198(N) 093 42 32.82709(W)   ADJUSTED
 BX3033* NAVD 88 ORTHO HEIGHT -    72.5   (meters)      238.    (feet) VERTCON3
 BX3033  ______________________________________________________________________
 BX3033  GEOID HEIGHT    -        -26.824 (meters)                     GEOID18
 BX3033  LAPLACE CORR    -          1.40  (seconds)                    DEFLEC18
 BX3033  HORZ ORDER      -  SECOND
 BX3033
 BX3033.The horizontal coordinates were established by classical geodetic methods
 BX3033.and adjusted by the National Geodetic Survey in February 1996.
 BX3033
 BX3033.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3033.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3033
 BX3033.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3033.GEOID18 height accuracy estimate available here.
 BX3033
 BX3033.Click photographs - Photos may exist for this station.
 BX3033
 BX3033.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX3033
 BX3033. The following values were computed from the NAD 83(1993) position.
 BX3033
 BX3033;                    North         East     Units Scale Factor Converg.
 BX3033;SPC LA N     -   115,654.678   885,186.241   MT  0.99993664   -0 38 21.3
 BX3033;SPC LA N     -   379,443.72  2,904,148.53   sFT  0.99993664   -0 38 21.3
 BX3033;UTM  15      - 3,489,371.787   432,685.015   MT  0.99965589   -0 22 15.3
 BX3033
 BX3033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX3033!SPC LA N     -   0.99999283  x   0.99993664  =   0.99992947
 BX3033!UTM  15      -   0.99999283  x   0.99965589  =   0.99964872
 BX3033
 BX3033:                Primary Azimuth Mark                     Grid Az
 BX3033:SPC LA N     -  ACADIA AZ MK                             115 55 36.1
 BX3033:UTM  15      -  ACADIA AZ MK                             115 39 30.1
 BX3033
 BX3033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ3268589371(NAD 83)
 BX3033
 BX3033|---------------------------------------------------------------------|
 BX3033| PID    Reference Object                     Distance      Geod. Az  |
 BX3033|                                                           dddmmss.s |
 BX3033| CV7973 ACADIA RM 1                          20.951 METERS 02749     |
 BX3033| CV7972 ACADIA AZ MK                                       1151714.8 |
 BX3033| CV7974 ACADIA RM 2                          15.395 METERS 29604     |
 BX3033| BX3034 ACADIA A PT                          12.116 METERS 32930     |
 BX3033|---------------------------------------------------------------------|
 BX3033
 BX3033                          SUPERSEDED SURVEY CONTROL
 BX3033
 BX3033  NAD 83(1992)-  31 32 14.38405(N)    093 42 32.82567(W) AD(       ) 2
 BX3033  NAD 83(1986)-  31 32 14.38992(N)    093 42 32.82255(W) AD(       ) 2
 BX3033  NAD 27      -  31 32 13.75327(N)    093 42 32.16495(W) AD(       ) 2
 BX3033  NGVD 29 (07/19/86)   72.6    (m)          238.     (f) VERT ANG       
 BX3033
 BX3033.Superseded values are not recommended for survey control.
 BX3033
 BX3033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3033.See file dsdata.pdf to determine how the superseded data were derived.
 BX3033
 BX3033_MARKER: DD = SURVEY DISK
 BX3033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3033_STAMPING: ACADIA 1971
 BX3033_MARK LOGO: LADHGS
 BX3033_PROJECTION: FLUSH
 BX3033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3033+STABILITY: SURFACE MOTION
 BX3033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3033+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2006
 BX3033
 BX3033  HISTORY     - Date     Condition        Report By
 BX3033  HISTORY     - 1971     MONUMENTED       LADH
 BX3033  HISTORY     - 20060801 GOOD             GEOCAC
 BX3033
 BX3033                          STATION DESCRIPTION
 BX3033
 BX3033'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RT)
 BX3033'THE STATION IS LOCATED 7 MILES SOUTHWEST OF ZWOLLE, 14 MILES WEST OF
 BX3033'MANY AND 16 MILES NORTHWEST OF FLORIEN, IN THE NORTHWEST 1/4 OF
 BX3033'SECTION 4, T6N, R13W, AND ON THE PROPERTY OWNED BY LOUISIANA
 BX3033'DEPARTMENT OF HIGHWAYS.
 BX3033'
 BX3033'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 171 AND STATE
 BX3033'HIGHWAY 6 IN MANY JUST WEST OF THE POST OFFICE, GO SOUTHWEST ALONG
 BX3033'STATE HIGHWAY 6 FOR 12.45 MILES TO THE JUNCTION WITH STATE HIGHWAY
 BX3033'475 ON THE RIGHT, TURN RIGHT ON STATE HIGHWAY 475 AND GO NORTH FOR
 BX3033'3.5 MILES TO JUNCTION WITH STATE HIGHWAY 1215 ON THE LEFT, TURN
 BX3033'LEFT ON STATE HIGHWAY 1215 AND GO WEST FOR 3.4 MILES TO THE STATION
 BX3033'WHICH IS SET ON THE LEFT AND SOUTH OF THE HIGHWAY NEAR A PINE TREE.
 BX3033'
 BX3033'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE EAST ALONG STATE
 BX3033'HIGHWAY 1215 FOR APPROXIMATELY 0.3 MILE.  THE MARK IS SET ON THE
 BX3033'LEFT AND NORTH OF THE HIGHWAY NEAR A POWER POLE AND A PINE TREE.
 BX3033'
 BX3033'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX3033'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX3033'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BX3033'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX3033'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BX3033'STAMPED ACADIA 1971.  THE MARK IS 38 FEET WEST OF THE CENTER OF A
 BX3033'DIRT ROAD, 35 FEET SOUTH-SOUTHWEST OF THE CENTER OF STATE HIGHWAY
 BX3033'1215, 32 FEET EAST OF THE CENTER OF A DIRT ROAD, 7 FEET
 BX3033'NORTH-NORTHEAST OF A 14 INCH PINE TREE, AND 5.5 FEET
 BX3033'NORTH-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 BX3033'
 BX3033'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX3033'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX3033'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX3033'STAMPED ACADIA R. M. 1 1971.  IT IS 94 FEET EAST-SOUTHEAST OF A
 BX3033'POWER POLE WITH A TRANSFORMER, 43 FEET WEST-NORTHWEST OF A TELEPHONE
 BX3033'CABLE JUNCTION BOX, 34 FEET NORTH-NORTHEAST OF THE CENTER OF STATE
 BX3033'HIGHWAY 1215 AND 2 FEET SOUTH-SOUTHWEST OF A FENCE.
 BX3033'
 BX3033'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX3033'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX3033'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX3033'STAMPED ACADIA R. M. 2 1971.  IT IS 84 FEET SOUTH OF A POWER POLE
 BX3033'WITH A TRANSFORMER, 36 FEET SOUTH-SOUTHWEST OF THE CENTER OF
 BX3033'STATE HIGHWAY 1215, 16 FEET NORTH-NORTHWEST OF A 16 INCH PINE
 BX3033'TREE, AND 8 FEET EAST-SOUTHEAST OF A POWER POLE.
 BX3033'
 BX3033'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX3033'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX3033'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX3033'STAMPED ACADIA AZ. MK. 1971.  IT IS 49 FEET NORTHEAST OF THE
 BX3033'CENTER OF STATE HIGHWAY 1215, 15 FEET EAST OF A POWER POLE, 15 FEET
 BX3033'NORTH-WEST OF AN 8 INCH PINE TREE AND 2.5 FEET SOUTHEAST OF A METAL
 BX3033'WITNESS POST AND SIGN.
 BX3033'
 BX3033'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BX3033
 BX3033                          STATION RECOVERY (2006)
 BX3033
 BX3033'RECOVERY NOTE BY GEOCACHING 2006 (LAD)
 BX3033'MARKER WAS IN VERY GOOD SHAPE, AND WAS MARKED WITH A WITNESS MARKER OF
 BX3033'WHILE MEDAL WITH BLACK LETTERING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0918 ***********************************************************************
 AT0918  DESIGNATION -  ACHE
 AT0918  PID         -  AT0918
 AT0918  STATE/COUNTY-  LA/ST BERNARD
 AT0918  COUNTRY     -  US
 AT0918  USGS QUAD   -  FREEMASON ISLAND (2018)
 AT0918
 AT0918                         *CURRENT SURVEY CONTROL
 AT0918  ______________________________________________________________________
 AT0918* NAD 83(1993) POSITION- 29 48 47.90311(N) 088 58 47.28099(W)   ADJUSTED
 AT0918* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0918  **This station is located in a suspected subsidence area (see below).
 AT0918  ______________________________________________________________________
 AT0918  GEOID HEIGHT    -        -25.818 (meters)                     GEOID18
 AT0918  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 AT0918  HORZ ORDER      -  SECOND
 AT0918
 AT0918.The horizontal coordinates were established by classical geodetic methods
 AT0918.and adjusted by the National Geodetic Survey in May 1994.
 AT0918
 AT0918.** This station is in an area of known vertical motion. If an
 AT0918.** orthometric height was ever established but is not available 
 AT0918.** in the current survey control section, the orthometric height
 AT0918.** is considered suspect.  Suspect heights are available in the
 AT0918.** superseded section only if requested.
 AT0918
 AT0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0918.GEOID18 height accuracy estimate available here.
 AT0918
 AT0918.Click photographs - Photos may exist for this station.
 AT0918
 AT0918.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0918
 AT0918. The following values were computed from the NAD 83(1993) position.
 AT0918
 AT0918;                    North         East     Units Scale Factor Converg.
 AT0918;SPC LA S     -   147,908.908 1,227,475.820   MT  0.99993107   +1 10 36.5
 AT0918;SPC LA S     -   485,264.48  4,027,143.59   sFT  0.99993107   +1 10 36.5
 AT0918;UTM  16      - 3,299,742.307   308,677.054   MT  1.00005165   -0 59 04.6
 AT0918
 AT0918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0918!SPC LA S     -   1.00000409  x   0.99993107  =   0.99993516
 AT0918!UTM  16      -   1.00000409  x   1.00005165  =   1.00005574
 AT0918
 AT0918:                Primary Azimuth Mark                     Grid Az
 AT0918:SPC LA S     -  ACHE AZ MK                               179 51 17.6
 AT0918:UTM  16      -  ACHE AZ MK                               182 00 58.7
 AT0918
 AT0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCT0867799742(NAD 83)
 AT0918
 AT0918|---------------------------------------------------------------------|
 AT0918| PID    Reference Object                     Distance      Geod. Az  |
 AT0918|                                                           dddmmss.s |
 AT0918| DD7100 ACHE AZ MK                                         1810154.1 |
 AT0918| DD7101 ACHE RM 1                            31.931 METERS 19739     |
 AT0918| DD7102 ACHE RM 2                            36.606 METERS 32710     |
 AT0918|---------------------------------------------------------------------|
 AT0918
 AT0918                          SUPERSEDED SURVEY CONTROL
 AT0918
 AT0918  NAD 83(1992)-  29 48 47.90984(N)    088 58 47.27214(W) AD(       ) 2
 AT0918  NAD 83(1986)-  29 48 47.90984(N)    088 58 47.27283(W) AD(       ) 2
 AT0918  NAD 27      -  29 48 47.18400(N)    088 58 47.15000(W) AD(       ) 2
 AT0918
 AT0918.Superseded values are not recommended for survey control.
 AT0918
 AT0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0918.See file dsdata.pdf to determine how the superseded data were derived.
 AT0918
 AT0918_MARKER: DT = TOPOGRAPHIC STATION DISK
 AT0918_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT0918_STAMPING: ACHE 1950
 AT0918_MARK LOGO: CGS
 AT0918_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0918
 AT0918  HISTORY     - Date     Condition        Report By
 AT0918  HISTORY     - 1950     MONUMENTED       CGS
 AT0918  HISTORY     - 1955     GOOD             CGS
 AT0918  HISTORY     - 1965     MARK NOT FOUND   CGS
 AT0918
 AT0918                          STATION DESCRIPTION
 AT0918
 AT0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT0918'LOCATED ON THE W. SIDE OF FREEMASON ISLAND, APPROX.  2500 FT.  E.  OF
 AT0918'THE N.  END, 252 FT.  SW.  OF U. S.  ENGINEERS WARNING SIGN, 96 FT.
 AT0918'E.  OF THE E.  SIDE OF A POND AND 42 FT.  W.  OF THE E.  SIDE OF A
 AT0918'SHELL DEPOSIT.
 AT0918'
 AT0918'A STANDARD DISK STAMPED ACHE 1950 IN TOP OF A 6 INCH ROUND CONCRETE
 AT0918'MONUMENT PROJECTING 1 FT.
 AT0918
 AT0918                          STATION RECOVERY (1955)
 AT0918
 AT0918'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT0918'THE STATION IS LOCATED ALONG THE WESTERN SIDE OF FREEMASON ISLAND,
 AT0918'APPROXIMATELY 2500 FEET SOUTH OF THE NORTH END OF THE ISLAND, 250 FEET
 AT0918'SOUTHWEST OF A U.S.  ENGINEERS WARNING SIGNAL, AND 95 FEET EAST OF A
 AT0918'SMALL POND.  THE MARK IS A STANDARD USC AND GS TOPOGRAPIC DISK SET IN
 AT0918'AN 8-INCH CONCRETE FILLED TILE PIPE PROJECTING 10 INCHES.  THE DISK IS
 AT0918'STAMPED ACHE 1950.
 AT0918'
 AT0918'REFERENCE MARK NO. 1 IS 60 FEET SOUTHEAST OF THE ABOVE MENTIONED SMALL
 AT0918'POND.  THE MARK PROJECTS 2 FEET, AND THE DISK IS STAMPED ACHE NO 1
 AT0918'1950.
 AT0918'
 AT0918'REFERENCE MARK NO. 2 IS 90 FEET EAST OF THE SMALL POND.  THE MARK
 AT0918'PROJECTS 2 FEET, AND THE DISK IS STAMPED ACHE NO 2 1950.
 AT0918'
 AT0918'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE SOUTH OF THE STATION AT A
 AT0918'CURVE IN THE SHORE LINE AND 42 FEET EAST OF THE SHORE LINE.  THE MARK
 AT0918'PROJECTS 3 FEET, AND THE DISK IS STAMPED ACHE 1950 1955.
 AT0918'
 AT0918'THE AZIMUTH MARK AND BOTH REFERENCE MARKS ARE STANDARD DISKS SET IN
 AT0918'THE TOPS OF CONCRETE FILLED 8-FOOT LENGTH OF 4-INCH ORANGEBURG BLACK
 AT0918'SOIL PIPE.
 AT0918'
 AT0918'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 AT0918
 AT0918                          STATION RECOVERY (1965)
 AT0918
 AT0918'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT0918'THE STATION WAS SEARCHED FOR BUT NOT FOUND.  THE AZIMUTH MARK WAS
 AT0918'FOUND WITH THE ARROW POINTING IN THE WRONG DIRECTION AND MUST HAVE
 AT0918'BEEN RESET.  MR. EUSTIS VEAZEY WHO LEASES THE ISLAND REPORTS THAT THE
 AT0918'STATION AND REFERENCE MARKS WERE AT THE EDGE OF THE WATER BEFORE THE
 AT0918'STORM AND THAT THEY ARE WASHED AWAY NOW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4024 ***********************************************************************
 BJ4024  DESIGNATION -  ACME
 BJ4024  PID         -  BJ4024
 BJ4024  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4024  COUNTRY     -  US
 BJ4024  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4024
 BJ4024                         *CURRENT SURVEY CONTROL
 BJ4024  ______________________________________________________________________
 BJ4024* NAD 83(1992) POSITION- 30 35 03.44220(N) 091 12 49.00177(W)   ADJUSTED
 BJ4024* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4024  **This station is located in a suspected subsidence area (see below).
 BJ4024  ______________________________________________________________________
 BJ4024  GEOID HEIGHT    -        -27.074 (meters)                     GEOID18
 BJ4024  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BJ4024  DYNAMIC HEIGHT  -         26.825 (meters)       88.01  (feet) COMP
 BJ4024  MODELED GRAVITY -    979,347.2   (mgal)                       NAVD 88
 BJ4024  HORZ ORDER      -  SECOND
 BJ4024
 BJ4024.The horizontal coordinates were established by classical geodetic methods
 BJ4024.and adjusted by the National Geodetic Survey in January 1993.
 BJ4024
 BJ4024.** This station is in an area of known vertical motion. If an
 BJ4024.** orthometric height was ever established but is not available 
 BJ4024.** in the current survey control section, the orthometric height
 BJ4024.** is considered suspect.  Suspect heights are available in the
 BJ4024.** superseded section only if requested.
 BJ4024
 BJ4024.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4024.GEOID18 height accuracy estimate available here.
 BJ4024
 BJ4024.Click photographs - Photos may exist for this station.
 BJ4024
 BJ4024.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4024
 BJ4024.The dynamic height is computed by dividing the NAVD 88
 BJ4024.geopotential number by the normal gravity value computed on the
 BJ4024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4024.degrees latitude (g = 980.6199 gals.).
 BJ4024
 BJ4024.The modeled gravity was interpolated from observed gravity values.
 BJ4024
 BJ4024. The following values were computed from the NAD 83(1992) position.
 BJ4024
 BJ4024;                    North         East     Units Scale Factor Converg.
 BJ4024;SPC LA S     -   231,041.522 1,011,482.974   MT  0.99997743   +0 03 35.5
 BJ4024;SPC LA S     -   758,008.73  3,318,507.06   sFT  0.99997743   +0 03 35.5
 BJ4024;UTM  15      - 3,384,891.160   671,288.262   MT  0.99996195   +0 54 32.9
 BJ4024
 BJ4024!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4024!SPC LA S     -   1.00000003  x   0.99997743  =   0.99997746
 BJ4024!UTM  15      -   1.00000003  x   0.99996195  =   0.99996198
 BJ4024
 BJ4024:                Primary Azimuth Mark                     Grid Az
 BJ4024:SPC LA S     -  ACME AZ MK                               326 47 04.6
 BJ4024:UTM  15      -  ACME AZ MK                               325 56 07.2
 BJ4024
 BJ4024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7128884891(NAD 83)
 BJ4024
 BJ4024|---------------------------------------------------------------------|
 BJ4024| PID    Reference Object                     Distance      Geod. Az  |
 BJ4024|                                                           dddmmss.s |
 BJ4024| BJ4765 BAKER STATE IND SCH TANK            APPROX. 1.0 KM 0855706.8 |
 BJ4024| BJ4774 ACME LDH 1970 POINT A                 6.385 METERS 09949     |
 BJ4024| CV9568 ACME RM 2                            13.827 METERS 12331     |
 BJ4024| CV9567 ACME RM 1                            15.112 METERS 32444     |
 BJ4024| BJ4775 ACME AZ MK                          APPROX. 1.0 KM 3265040.1 |
 BJ4024|---------------------------------------------------------------------|
 BJ4024
 BJ4024                          SUPERSEDED SURVEY CONTROL
 BJ4024
 BJ4024  NAD 83(1986)-  30 35 03.46057(N)    091 12 48.99885(W) AD(       ) 2
 BJ4024  NAD 27      -  30 35 02.78581(N)    091 12 48.60637(W) AD(       ) 2
 BJ4024
 BJ4024.Superseded values are not recommended for survey control.
 BJ4024
 BJ4024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4024.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4024
 BJ4024_MARKER: DD = SURVEY DISK
 BJ4024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4024_STAMPING: ACME 1970
 BJ4024_MARK LOGO: LADHGS
 BJ4024_PROJECTION: FLUSH
 BJ4024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4024+STABILITY: SURFACE MOTION
 BJ4024
 BJ4024  HISTORY     - Date     Condition        Report By
 BJ4024  HISTORY     - 1970     MONUMENTED       LADH
 BJ4024  HISTORY     - 1976     GOOD             NGS
 BJ4024  HISTORY     - 1987     GOOD             LA-033
 BJ4024
 BJ4024                          STATION DESCRIPTION
 BJ4024
 BJ4024'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4024'THE STATION IS LOCATED ABOUT 2.5 MILES WEST OF BAKER, 4.5 MILES
 BJ4024'NORTH-NORTHWEST OF SCOTLANDVILLE AND IN THE NORTH QUADRANT OF THE
 BJ4024'STATE HIGHWAY 964 - U.S. HIGHWAY 61 INTERCHANGE, IN THE NORTHEAST
 BJ4024'QUARTER OF SECTION 44, T5S-R1W AND ON THE PROPERTY OF THE
 BJ4024'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4024'
 BJ4024'TO REACH THE STATION FROM THE FIRST BAPTIST CHURCH IN BAKER, DRIVE
 BJ4024'WEST ALONG GROOM ROAD FOR 2.2 MILES TO THE JUNCTION WITH STATE
 BJ4024'HIGHWAY 964, THENCE LEFT AND SOUTH ALONG STATE HIGHWAY 964 FOR 0.8
 BJ4024'MILE TO THE STATE HIGHWAY 964 - U.S. HIGHWAY 61 INTERCHANGE.  THE
 BJ4024'STATION IS IN THE NORTH QUADRANT OF THE INTERCHANGE NEAR THE U.S.
 BJ4024'HIGHWAY 61 NORTH BOUND OVERPASS.
 BJ4024'
 BJ4024'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTH ALONG U.S.
 BJ4024'HIGHWAY 61 FOR 0.6 MILE TO THE MARK WHICH IS ON THE LEFT AND WEST OF
 BJ4024'THE HIGHWAY NEAR THE RAILROAD.
 BJ4024'
 BJ4024'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4024'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4024'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4024'STAMPED ACME 1970.  IT IS 104 FEET NORTH OF THE NORTHEAST CORNER OF
 BJ4024'THE U.S.  HIGHWAY 61 OVERPASS OF THE U.S. HIGHWAY 61 - STATE
 BJ4024'HIGHWAY 964 INTER-CHANGE, 23 FEET EAST OF THE CENTER OF THE NORTH
 BJ4024'BOUND LANE OF U.S.  HIGHWAY 61, 12 FEET SOUTH OF THE NORTH END OF
 BJ4024'A GUARD RAIL AND 2 FEET WEST OF A METAL WITNESS POST.
 BJ4024'
 BJ4024'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4024'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4024'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4024'STAMPED ACME RM 1 1970.  IT IS 153 FEET NORTH OF THE NORTHEAST END
 BJ4024'OF THE U.S.  HIGHWAY 61 OVERPASS, 49 FEET NORTH OF THE METAL
 BJ4024'WITNESS POST AT THE STATION, 39 FEET NORTHEAST OF THE NORTHEAST
 BJ4024'END OF A GUARD RAIL AND 35 FEET EAST OF THE CENTER OF THE NORTH
 BJ4024'BOUND LANE OF U.S. HIGHWAY 61.
 BJ4024'
 BJ4024'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4024'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4024'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4024'STAMPED ACME RM 2 1970.  IT IS 61 FEET NORTHEAST OF THE NORTHEAST
 BJ4024'END OF THE U.S.  HIGHWAY 61 OVERPASS, 57 FEET SOUTH OF THE NORTH END
 BJ4024'OF A GUARD RAIL, 45 FEET SOUTH OF THE METAL WITNESS POST AT THE
 BJ4024'STATION AND 30 FEET EAST OF THE CENTER OF THE NORTH BOUND LANE OF
 BJ4024'U.S. HIGHWAY 61.
 BJ4024'
 BJ4024'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4024'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4024'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4024'ACME AZ MK 1970.  IT IS 67 FEET WEST OF THE CENTER OF U.S. HIGHWAY
 BJ4024'61, 48.5 FEET EAST OF THE EAST RAIL OF THE LOUISIANA AND
 BJ4024'ARKANSAS RAILROAD, 41 FEET SOUTH OF A POWER POLE AND 2 FEET WEST
 BJ4024'OF A METAL WITNESS POST.
 BJ4024'
 BJ4024'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4024
 BJ4024                          STATION RECOVERY (1976)
 BJ4024
 BJ4024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RT)
 BJ4024'THE STATION WAS VISITED 2-9-76 AND THE STATION, RM 1, RM 2 AND THE
 BJ4024'AZIMUTH MARK WERE FOUND TO BE IN GOOD CONDITION.  THE 1970
 BJ4024'DESCRIPTION IS ADEQUATE TO FIND THE STATION.
 BJ4024'
 BJ4024'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTHWEST
 BJ4024'OF BAKER.
 BJ4024
 BJ4024                          STATION RECOVERY (1987)
 BJ4024
 BJ4024'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4024'4.5 KM (2.8 MI) WSW FROM BAKER.
 BJ4024'1.5 KM (0.95 MI) NORTH ON U.S. HIGHWAY 61 FROM THE JUNCTION WITH OLD
 BJ4024'RAFE MEYER ROAD ABOUT 4.4 KM (2.75 MI) SOUTHWEST OF BAKER TO TOP OF
 BJ4024'OVERPASS ON HIGHWAY 61 AND THE MARK ON THE RIGHT, 1.1 KM (0.7 MI)
 BJ4024'NORTHWEST OF THE JUNCTION OF U.S HIGHWAY 61 AND STATE HIGHWAY 964, 32
 BJ4024'METERS (105 FT) NORTH OF THE NORTHEAST CORNER OF THE OVERPASS
 BJ4024'CONCRETE GUARD RAIL AND 7.2 METERS (23.5 FT) EAST OF THE CENTER OF
 BJ4024'HIGHWAY 61.
 BJ4024'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 BJ4024'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4775 ***********************************************************************
 BJ4775  DESIGNATION -  ACME AZ MK
 BJ4775  PID         -  BJ4775
 BJ4775  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4775  COUNTRY     -  US
 BJ4775  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4775
 BJ4775                         *CURRENT SURVEY CONTROL
 BJ4775  ______________________________________________________________________
 BJ4775* NAD 83(1992) POSITION- 30 35 29.72295(N) 091 13 08.84743(W)   ADJUSTED
 BJ4775* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4775  **This station is located in a suspected subsidence area (see below).
 BJ4775  ______________________________________________________________________
 BJ4775  GEOID HEIGHT    -        -27.076 (meters)                     GEOID18
 BJ4775  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 BJ4775  HORZ ORDER      -  SECOND
 BJ4775
 BJ4775.The horizontal coordinates were established by classical geodetic methods
 BJ4775.and adjusted by the National Geodetic Survey in January 1993.
 BJ4775
 BJ4775.** This station is in an area of known vertical motion. If an
 BJ4775.** orthometric height was ever established but is not available 
 BJ4775.** in the current survey control section, the orthometric height
 BJ4775.** is considered suspect.  Suspect heights are available in the
 BJ4775.** superseded section only if requested.
 BJ4775
 BJ4775.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4775.GEOID18 height accuracy estimate available here.
 BJ4775
 BJ4775.Click photographs - Photos may exist for this station.
 BJ4775
 BJ4775.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4775
 BJ4775. The following values were computed from the NAD 83(1992) position.
 BJ4775
 BJ4775;                    North         East     Units Scale Factor Converg.
 BJ4775;SPC LA S     -   231,850.283 1,010,953.425   MT  0.99997874   +0 03 25.6
 BJ4775;SPC LA S     -   760,662.14  3,316,769.70   sFT  0.99997874   +0 03 25.6
 BJ4775;UTM  15      - 3,385,691.968   670,746.792   MT  0.99995966   +0 54 23.5
 BJ4775
 BJ4775!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4775!SPC LA S     -   1.00000104  x   0.99997874  =   0.99997978
 BJ4775!UTM  15      -   1.00000104  x   0.99995966  =   0.99996070
 BJ4775
 BJ4775:                Primary Azimuth Mark                     Grid Az
 BJ4775:SPC LA S     -  ACME                                     146 47 04.4
 BJ4775:UTM  15      -  ACME                                     145 56 06.5
 BJ4775
 BJ4775_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7074685691(NAD 83)
 BJ4775
 BJ4775|---------------------------------------------------------------------|
 BJ4775| PID    Reference Object                     Distance      Geod. Az  |
 BJ4775|                                                           dddmmss.s |
 BJ4775| BJ4024 ACME                                APPROX. 1.0 KM 1465030.0 |
 BJ4775|---------------------------------------------------------------------|
 BJ4775
 BJ4775                          SUPERSEDED SURVEY CONTROL
 BJ4775
 BJ4775  NAD 83(1986)-  30 35 29.74133(N)    091 13 08.84446(W) AD(       ) 2
 BJ4775  NAD 27      -  30 35 29.06747(N)    091 13 08.45120(W) AD(       ) 2
 BJ4775
 BJ4775.Superseded values are not recommended for survey control.
 BJ4775
 BJ4775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4775.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4775
 BJ4775_MARKER: DD = SURVEY DISK
 BJ4775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4775_STAMPING: ACME AZ MK 1970
 BJ4775_MARK LOGO: LADHGS
 BJ4775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4775+STABILITY: SURFACE MOTION
 BJ4775
 BJ4775  HISTORY     - Date     Condition        Report By
 BJ4775  HISTORY     - 1970     MONUMENTED       LADH
 BJ4775
 BJ4775                          STATION DESCRIPTION
 BJ4775
 BJ4775'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4775'THE STATION IS LOCATED ABOUT 2.5 MILES WEST OF BAKER, 4.5 MILES
 BJ4775'NORTH-NORTHWEST OF SCOTLANDVILLE ON PROPERTY OWNED BY THE OFFICE
 BJ4775'OF HIGHWAYS.
 BJ4775'
 BJ4775'TO REACH FROM THE FIRST BAPTIST CHURCH IN BAKER 90 WEST ALONG
 BJ4775'GROOM ROAD FOR 2.2 MILES TO THE JUNCTION WITH STATE HIGHWAY 964,
 BJ4775'THENCE LEFT AND SOUTH ALONG STATE HIGHWAY 964 FOR 0.8 MILE TO ITS
 BJ4775'JUNCTION WITH U.S. HIGHWAY 61, THENCE NORTH ALONG U.S. HIGHWAY 61
 BJ4775'FOR 0.6 MILE TO THE MARK ON THE LEFT.
 BJ4775'
 BJ4775'THE STATION IS A LOUISIANA OFFICE OF HIGHWAYS AND COAST AND
 BJ4775'GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH ROUND CONCRETE
 BJ4775'MONUMENT PROJECTING TWO INCHES, STAMPED ACME AZ MK 1970.  IT IS 67
 BJ4775'FEET WEST OF THE CENTER OF U.S. HIGHWAY 61, 48.5 FEET EAST OF THE
 BJ4775'EAST RAIL OF THE LOUISIANA AND ARKANSAS RAILROAD TRACK, 41 FEET
 BJ4775'SOUTH OF A POWER POLE AND TWO FEET WEST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1926 ***********************************************************************
 CQ1926  DESIGNATION -  AD
 CQ1926  PID         -  CQ1926
 CQ1926  STATE/COUNTY-  LA/BOSSIER
 CQ1926  COUNTRY     -  US
 CQ1926  USGS QUAD   -  DIXIE (2018)
 CQ1926
 CQ1926                         *CURRENT SURVEY CONTROL
 CQ1926  ______________________________________________________________________
 CQ1926* NAD 83(1986) POSITION- 32 43 38.     (N) 093 46 51.     (W)   SCALED
 CQ1926* NAVD 88 ORTHO HEIGHT -    70.209 (meters)      230.34  (feet) ADJUSTED
 CQ1926  ______________________________________________________________________
 CQ1926  GEOID HEIGHT    -        -26.190 (meters)                     GEOID18
 CQ1926  DYNAMIC HEIGHT  -         70.131 (meters)      230.09  (feet) COMP
 CQ1926  MODELED GRAVITY -    979,525.4   (mgal)                       NAVD 88
 CQ1926
 CQ1926  VERT ORDER      -  FIRST     CLASS II
 CQ1926
 CQ1926.The horizontal coordinates were scaled from a map and have
 CQ1926.an estimated accuracy of +/- 6 seconds.
 CQ1926
 CQ1926.The orthometric height was determined by differential leveling and
 CQ1926.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1926.in June 1991.
 CQ1926
 CQ1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1926.GEOID18 height accuracy estimate available here.
 CQ1926
 CQ1926.Click photographs - Photos may exist for this station.
 CQ1926
 CQ1926.The dynamic height is computed by dividing the NAVD 88
 CQ1926.geopotential number by the normal gravity value computed on the
 CQ1926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1926.degrees latitude (g = 980.6199 gals.).
 CQ1926
 CQ1926.The modeled gravity was interpolated from observed gravity values.
 CQ1926
 CQ1926;                    North         East    Units  Estimated Accuracy
 CQ1926;SPC LA N     -   247,660.      879,940.      MT  (+/- 180 meters Scaled)
 CQ1926
 CQ1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS268213(NAD 83)
 CQ1926
 CQ1926                          SUPERSEDED SURVEY CONTROL
 CQ1926
 CQ1926  NGVD 29 (11/26/84)   70.281  (m)          230.58   (f) ADJUSTED    1 2
 CQ1926
 CQ1926.Superseded values are not recommended for survey control.
 CQ1926
 CQ1926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1926.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1926
 CQ1926_MARKER: N = NAIL
 CQ1926_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1926_SP_SET: TREE ROOT
 CQ1926_STAMPING: AD
 CQ1926_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1926
 CQ1926  HISTORY     - Date     Condition        Report By
 CQ1926  HISTORY     - 1960     MONUMENTED       CGS
 CQ1926  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1926
 CQ1926                          STATION DESCRIPTION
 CQ1926
 CQ1926'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1926'4.75 MI NW FROM BENTON.
 CQ1926'3.55 MILES NORTHWEST ALONG AN OILED ROAD FROM ST LOUIS SOUTHWESTERN
 CQ1926'RAILROAD STATION AT BENTON, THENCE 0.55 MILE WEST ALONG A DIRT ROAD,
 CQ1926'THENCE 0.65 MILE SOUTH ALONG A TRAIL ROAD THROUGH MR. J.P. JONES
 CQ1926'PASTURE, A TREE MARK, COPPER NAIL AND WASHER, 246 FEET EAST OF PRP 30
 CQ1926'C (RED RIVER SURVEY), SET IN THE WEST ROOT OF A 48-INCH OAK TREE.
 CQ1926
 CQ1926                          STATION RECOVERY (2002)
 CQ1926
 CQ1926'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1926'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2933 ***********************************************************************
 BK2933  DESIGNATION -  ADAM
 BK2933  PID         -  BK2933
 BK2933  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2933  COUNTRY     -  US
 BK2933  USGS QUAD   -  WELSH SOUTH (2018)
 BK2933
 BK2933                         *CURRENT SURVEY CONTROL
 BK2933  ______________________________________________________________________
 BK2933* NAD 83(1992) POSITION- 30 11 09.51846(N) 092 49 02.15487(W)   ADJUSTED
 BK2933* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2933  **This station is located in a suspected subsidence area (see below).
 BK2933  ______________________________________________________________________
 BK2933  GEOID HEIGHT    -        -27.215 (meters)                     GEOID18
 BK2933  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 BK2933  HORZ ORDER      -  SECOND
 BK2933
 BK2933.The horizontal coordinates were established by classical geodetic methods
 BK2933.and adjusted by the National Geodetic Survey in January 1993.
 BK2933
 BK2933.** This station is in an area of known vertical motion. If an
 BK2933.** orthometric height was ever established but is not available 
 BK2933.** in the current survey control section, the orthometric height
 BK2933.** is considered suspect.  Suspect heights are available in the
 BK2933.** superseded section only if requested.
 BK2933
 BK2933.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2933.GEOID18 height accuracy estimate available here.
 BK2933
 BK2933.Click photographs - Photos may exist for this station.
 BK2933
 BK2933.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2933
 BK2933. The following values were computed from the NAD 83(1992) position.
 BK2933
 BK2933;                    North         East     Units Scale Factor Converg.
 BK2933;SPC LA S     -   187,806.532   857,102.520   MT  0.99993094   -0 44 31.1
 BK2933;SPC LA S     -   616,161.93  2,812,010.52   sFT  0.99993094   -0 44 31.1
 BK2933;UTM  15      - 3,339,407.546   517,591.404   MT  0.99960382   +0 05 30.8
 BK2933
 BK2933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2933!SPC LA S     -   1.00000370  x   0.99993094  =   0.99993464
 BK2933!UTM  15      -   1.00000370  x   0.99960382  =   0.99960751
 BK2933
 BK2933:                Primary Azimuth Mark                     Grid Az
 BK2933:SPC LA S     -  27 V 33                                  178 17 09.9
 BK2933:UTM  15      -  27 V 33                                  177 27 08.0
 BK2933
 BK2933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1759139407(NAD 83)
 BK2933
 BK2933|---------------------------------------------------------------------|
 BK2933| PID    Reference Object                     Distance      Geod. Az  |
 BK2933|                                                           dddmmss.s |
 BK2933| CV9569 ADAM RM 1                            14.419 METERS 00027     |
 BK2933| BK2919 ROANOKE RICE CO OP TANK             APPROX. 8.6 KM 0492714.7 |
 BK2933| CV9647 27 V 33                                            1773238.8 |
 BK2933| BK0842 27 V 62                              10.744 METERS 23741     |
 BK2933|---------------------------------------------------------------------|
 BK2933
 BK2933                          SUPERSEDED SURVEY CONTROL
 BK2933
 BK2933  NAD 83(1986)-  30 11 09.53917(N)    092 49 02.14945(W) AD(       ) 2
 BK2933  NAD 27      -  30 11 08.78745(N)    092 49 01.62492(W) AD(       ) 2
 BK2933
 BK2933.Superseded values are not recommended for survey control.
 BK2933
 BK2933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2933.See file dsdata.pdf to determine how the superseded data were derived.
 BK2933
 BK2933_MARKER: DD = SURVEY DISK
 BK2933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2933_STAMPING: ADAM 1974
 BK2933_MARK LOGO: LADHGS
 BK2933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2933+STABILITY: SURFACE MOTION
 BK2933
 BK2933  HISTORY     - Date     Condition        Report By
 BK2933  HISTORY     - 1974     MONUMENTED       LADH
 BK2933
 BK2933                          STATION DESCRIPTION
 BK2933
 BK2933'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BK2933'THE STATION IS LOCATED 3 MILES SOUTH OF WELSH, 9 MILES SOUTHWEST OF
 BK2933'JENNINGS AND 6 MILES SOUTHEAST OF LACASSINE, IN THE NORTHWEST
 BK2933'QUARTER OF SECTION 18, T10S, R4W AND ON PROPERTY OWNED BY THE
 BK2933'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BK2933'
 BK2933'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAY 90 AND
 BK2933'STATE HIGHWAY 99 IN WELSH, GO SOUTH ON STATE HIGHWAY 99 FOR 2.6
 BK2933'MILES TO THE STATION SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR A
 BK2933'GATE AND A CONCRETE CULVERT.
 BK2933'
 BK2933'TO REACH THE AZIMUTH MARK FORM THE STATION, GO SOUTH ON STATE
 BK2933'HIGHWAY 99 FOR 0.5 MILE TO THE MARK SET ON THE LEFT AND EAST OF THE
 BK2933'HIGHWAY NEAR A FENCE AND A POWER POLE.
 BK2933'
 BK2933'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2933'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2933'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BK2933'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BK2933'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BK2933'STAMPED ADAM 1974.  IT IS 39 FEET WEST OF THE CENTER OF STATE
 BK2933'HIGHWAY 99, 11 FEET WEST OF THE NORTH END OF A CONCRETE CULVERT, 11
 BK2933'FEET NORTH OF THE CENTER OF A GATE, 2 FEET SOUTH OF A METAL
 BK2933'WITNESS POST AND SIGN AND 1.5 FEET EAST OF A FENCE.
 BK2933'
 BK2933'BM 27V62 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U. S.
 BK2933'COAST AND GEODETIC SURVEY BENCH MARK DISK SET IN THE TOP OF A
 BK2933'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  IT IS
 BK2933'STAMPED 27V62 1969.  IT IS 68 FEET WEST OF THE CENTER OF STATE
 BK2933'HIGHWAY 99, 45 FEET SOUTHWEST OF THE NORTH END OF A CONCRETE
 BK2933'CULVERT, 40 FEET WEST OF THE SOUTH END OF A CONCRETE CULVERT, 2
 BK2933'FEET WEST OF A METAL WITNESS POST AND SIGN AND 1.5 FEET NORTH OF A
 BK2933'FENCE.
 BK2933'
 BK2933'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2933'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2933'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2933'STAMPED ADAM RM 1 1974.  IT IS 59 FEET NORTH OF THE CENTER OF A
 BK2933'METAL GATE, 49 FEET NORTH-NORTHWEST OF THE NORTH END OF A CONCRETE
 BK2933'CULVERT, 38.5 FEET WEST OF THE CENTER OF STATE HIGHWAY 99 AND 2
 BK2933'FEET EAST OF A FENCE.
 BK2933'
 BK2933'BM 27V33 (AZIMUTH MARK) IS A STANDARD LOUISIANA DEPARTMENT OF
 BK2933'HIGHWAYS AND U. S. COAST AND GEODETIC SURVEY BENCH MARK DISK SET IN
 BK2933'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BK2933'INCHES.  IT IS STAMPED 27V33 1969.  IT IS 56.5 FEET EAST OF THE
 BK2933'CENTER OF STATE HIGHWAY 99, 26.5 FEET EAST-SOUTHEAST OF A POWER
 BK2933'POLE, 15 FEET EAST OF A FENCE, 2 FEET EAST OF A METAL WITNESS
 BK2933'POST AND SIGN 1 FOOT NORTH OF A FENCE.
 BK2933'
 BK2933'NEAREST TOWN--WELSH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2839 ***********************************************************************
 BJ2839  DESIGNATION -  ADAMS
 BJ2839  PID         -  BJ2839
 BJ2839  STATE/COUNTY-  LA/ST TAMMANY
 BJ2839  COUNTRY     -  US
 BJ2839  USGS QUAD   -  COVINGTON (2018)
 BJ2839
 BJ2839                         *CURRENT SURVEY CONTROL
 BJ2839  ______________________________________________________________________
 BJ2839* NAD 83(1993) POSITION- 30 25 53.87158(N) 090 04 44.70588(W)   ADJUSTED
 BJ2839* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2839  **This station is located in a suspected subsidence area (see below).
 BJ2839  ______________________________________________________________________
 BJ2839  GEOID HEIGHT    -        -26.757 (meters)                     GEOID18
 BJ2839  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 BJ2839  DYNAMIC HEIGHT  -          8.522 (meters)       27.96  (feet) COMP
 BJ2839  MODELED GRAVITY -    979,355.4   (mgal)                       NAVD 88
 BJ2839  HORZ ORDER      -  FIRST
 BJ2839
 BJ2839.The horizontal coordinates were established by classical geodetic methods
 BJ2839.and adjusted by the National Geodetic Survey in May 1994.
 BJ2839
 BJ2839.** This station is in an area of known vertical motion. If an
 BJ2839.** orthometric height was ever established but is not available 
 BJ2839.** in the current survey control section, the orthometric height
 BJ2839.** is considered suspect.  Suspect heights are available in the
 BJ2839.** superseded section only if requested.
 BJ2839
 BJ2839.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2839.GEOID18 height accuracy estimate available here.
 BJ2839
 BJ2839.Click photographs - Photos may exist for this station.
 BJ2839
 BJ2839.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2839
 BJ2839.The dynamic height is computed by dividing the NAVD 88
 BJ2839.geopotential number by the normal gravity value computed on the
 BJ2839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2839.degrees latitude (g = 980.6199 gals.).
 BJ2839
 BJ2839.The modeled gravity was interpolated from observed gravity values.
 BJ2839
 BJ2839. The following values were computed from the NAD 83(1993) position.
 BJ2839
 BJ2839;                    North         East     Units Scale Factor Converg.
 BJ2839;SPC LA S     -   214,771.620 1,120,482.663   MT  0.99995391   +0 37 37.7
 BJ2839;SPC LA S     -   704,629.89  3,676,116.87   sFT  0.99995391   +0 37 37.7
 BJ2839;UTM  15      - 3,370,239.218   780,547.979   MT  1.00057110   +1 28 49.6
 BJ2839;UTM  16      - 3,370,642.678   204,253.132   MT  1.00067919   -1 33 38.6
 BJ2839
 BJ2839!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2839!SPC LA S     -   1.00000286  x   0.99995391  =   0.99995677
 BJ2839!UTM  15      -   1.00000286  x   1.00057110  =   1.00057396
 BJ2839!UTM  16      -   1.00000286  x   1.00067919  =   1.00068205
 BJ2839
 BJ2839:                Primary Azimuth Mark                     Grid Az
 BJ2839:SPC LA S     -  ADAMS AZ MK                              266 44 31.6
 BJ2839:UTM  15      -  ADAMS AZ MK                              265 53 19.7
 BJ2839:UTM  16      -  ADAMS AZ MK                              268 55 47.9
 BJ2839
 BJ2839_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8054770239(NAD 83)
 BJ2839
 BJ2839|---------------------------------------------------------------------|
 BJ2839| PID    Reference Object                     Distance      Geod. Az  |
 BJ2839|                                                           dddmmss.s |
 BJ2839| BJ2840 ADAMS RM 1                           31.445 METERS 00220     |
 BJ2839| BJ4208 ABITA LOT                           APPROX. 3.3 KM 0785012.2 |
 BJ2839| BJ4217 MANDEVILLE MUNICIPAL TANK           APPROX. 8.6 KM 1712510.4 |
 BJ2839| BJ4209 MANDEVILLE ST POLICE RAD TWR        APPROX. 3.3 KM 1930742.2 |
 BJ2839| BJ2838 ADAMS RM 2                           28.444 METERS 24845     |
 BJ2839| BJ2866 ADAMS AZ MK                         APPROX. 0.6 KM 2672209.3 |
 BJ2839| BJ4229 COVINGTON RAD STA WARB MAST         APPROX. 9.2 KM 3175724.6 |
 BJ2839| BJ4211 COVINGTON W MUN TANK                APPROX. 5.9 KM 3262334.3 |
 BJ2839| BJ4210 COVINGTON S BELL MICROWAVE          APPROX. 5.1 KM 3392308.3 |
 BJ2839|---------------------------------------------------------------------|
 BJ2839
 BJ2839                          SUPERSEDED SURVEY CONTROL
 BJ2839
 BJ2839  NAD 83(1992)-  30 25 53.87178(N)    090 04 44.70591(W) AD(       ) 1
 BJ2839  NAD 83(1986)-  30 25 53.88335(N)    090 04 44.70341(W) AD(       ) 1
 BJ2839  NAD 27      -  30 25 53.18550(N)    090 04 44.42771(W) AD(       ) 1
 BJ2839
 BJ2839.Superseded values are not recommended for survey control.
 BJ2839
 BJ2839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2839.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2839
 BJ2839_MARKER: DS = TRIANGULATION STATION DISK
 BJ2839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2839_STAMPING: ADAMS 1970
 BJ2839_MARK LOGO: CGS
 BJ2839_PROJECTION: FLUSH
 BJ2839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2839+STABILITY: SURFACE MOTION
 BJ2839
 BJ2839  HISTORY     - Date     Condition        Report By
 BJ2839  HISTORY     - 1970     MONUMENTED       NGS
 BJ2839  HISTORY     - 1970     GOOD             NGS
 BJ2839  HISTORY     - 1976     GOOD             NGS
 BJ2839  HISTORY     - 1982     GOOD             LADTD
 BJ2839
 BJ2839                          STATION DESCRIPTION
 BJ2839
 BJ2839'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ2839'THE STATION IS LOCATED ABOUT 4.5 MILES NORTH OF MANDEVILLE, 2.5 MILES
 BJ2839'SOUTHEAST OF COVINGTON AND ON LAND OWNED BY MRS. AUSTIN ADAMS.
 BJ2839'
 BJ2839'TO REACH THE STATION FROM COVINGTON, FROM THE JUNCTION OF U.S.
 BJ2839'HWY 190, BUSINESS ROUTE 190 AND STATE HIGHWAY 21 AT THE EAST SIDE
 BJ2839'OF COVINGTON, GO SOUTH ON U.S. HIGHWAY 190 FOR 2.9 MILES TO A SIDE
 BJ2839'ROAD LEFT AT A DRIVE-IN THEATER.  TURN LEFT AND GO EAST ON A PAVED
 BJ2839'ROAD FOR 0.3 MILE TO THE DRIVEWAY TO MRS. AUSTIN ADAMS HOUSE AND
 BJ2839'THE STATION ON THE LEFT.
 BJ2839'
 BJ2839'THE STATION MARK IS A STANDARD DISK, STAMPED ADAMS 1970, SET IN THE
 BJ2839'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ2839'THE GROUND SURFACE.  IT IS 57 FEET NORTH OF THE PAVED ROAD, 53 FEET
 BJ2839'WEST OF THE DRIVEWAY, 49.5 FEET SOUTHWEST OF A 16-INCH PINE TREE
 BJ2839'AND 41 FEET NORTH OF A FENCE.
 BJ2839'
 BJ2839'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED ADAMS NO 1 1970, SET IN
 BJ2839'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ2839'WITH THE GROUND SURFACE.  IT IS 33 FEET WEST OF THE DRIVEWAY AND 21
 BJ2839'FEET NORTHWEST OF A 18-INCH PINE TREE.
 BJ2839'
 BJ2839'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED ADAMS NO 2 1970, SET IN
 BJ2839'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ2839'WITH THE GROUND SURFACE.  IT IS 17 FEET NORTH OF THE PAVED ROAD, 10
 BJ2839'FEET SOUTHWEST OF A 18-INCH PINE TREE, 3 FEET EAST OF A METAL
 BJ2839'WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 BJ2839'
 BJ2839'NO PLACE SUITABLE FOR AN AZIMUTH MARK.  NO MEASUREMENT BETWEEN RM 1
 BJ2839'AND RM 2 DUE TO HIGH BRUSH AND TREES.
 BJ2839'
 BJ2839'HEIGHT OF LIGHT ABOVE STATION MARK 38.5 METERS.
 BJ2839
 BJ2839                          STATION RECOVERY (1970)
 BJ2839
 BJ2839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2839'3.4 MI SOUTH FROM COVINGTON.
 BJ2839'2.9 MILES SOUTH ALONG U.S. 190 FROM THE JUNCTION OF U.S. 190 AND LA.
 BJ2839'21 AT CLAIBORNE HILL AT COVINGTON TO HELENBERG ROAD, EAST ALONG
 BJ2839'HELENBERG ROAD FOR 0.3 MILE, 57 FEET NORTH OF HELENBERG ROAD, 53 FEET
 BJ2839'WEST OF DRIVEWAY OF MRS. AUSTIN ADAMS, 93 FEET NORTHEAST OF ADAMS NO 2
 BJ2839'AND 103 FEET SOUTH OF ADAMS NO 1
 BJ2839
 BJ2839                          STATION RECOVERY (1976)
 BJ2839
 BJ2839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RJT)
 BJ2839'THE STATION WAS VISITED 11-4-76 AND ALL MARKS WERE FOUND TO BE IN
 BJ2839'GOOD CONDITION.
 BJ2839'
 BJ2839'WHEN THE MARK WAS ESTABLISHED ROAD CONSTRUCTION PREVENTED THE
 BJ2839'ESTABLISHING OF AN AZIMUTH MARK, BUT WITH CONSTRUCTION FINISHED WE
 BJ2839'SET A MARK.  THE AZIMUTH MARK IS ON A TRAVERSE ALONG INTERSTATE 12.
 BJ2839'
 BJ2839'THE 1970 DESCRIPTION IS ADEQUATE TO RECOVER MARKS.
 BJ2839'
 BJ2839'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.5 MILES SOUTHEAST
 BJ2839'OF COVINGTON.
 BJ2839
 BJ2839                          STATION RECOVERY (1982)
 BJ2839
 BJ2839'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2839'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  FROM THE
 BJ2839'INTERSECTION OF INTERSTATE 12 AND U.S. 190 SOUTH OF COVINGTON, GO
 BJ2839'NORTH ALONG U.S. 190 FOR 0.8 KM (0.5 MI) TO THE FRONTAGE ROAD ON THE
 BJ2839'RIGHT, THEN GO SOUTH ALONG FRONTAGE ROAD FOR 0.6 KM (0.35 MI) TO
 BJ2839'HELENBURG ROAD ON THE LEFT, THEN GO EAST ALONG HELENBURG ROAD FOR
 BJ2839'0.5 KM (0.28 MI) TO THE STATION ON THE LEFT, 17.4 METERS (57 FT) NORTH
 BJ2839'OF PAVED ROAD, 16.2 METERS (53 FT) WEST OF DRIVEWAY OF MRS. AUSTIN
 BJ2839'ADAMS, 15.1 METERS (49.5 FT) SOUTHWEST OF A 16-INCH PINE TREE,
 BJ2839'12.5 METERS (41 FT) NORTH OF A FENCE, 31.4 METERS (103 FT) SOUTH OF
 BJ2839'ADAMS RM 1, AND 28.4 METERS (93 FT) NORTHEAST OF ADAMS RM 2.
 BJ2839'THE MARK IS ABOVE LEVEL WITH HELENBURG ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3095 ***********************************************************************
 CQ3095  DESIGNATION -  ADAMS
 CQ3095  PID         -  CQ3095
 CQ3095  STATE/COUNTY-  LA/RED RIVER
 CQ3095  COUNTRY     -  US
 CQ3095  USGS QUAD   -  MARTIN (2018)
 CQ3095
 CQ3095                         *CURRENT SURVEY CONTROL
 CQ3095  ______________________________________________________________________
 CQ3095* NAD 83(1992) POSITION- 32 05 35.83492(N) 093 10 24.76532(W)   ADJUSTED
 CQ3095* NAVD 88 ORTHO HEIGHT -    49.30  (+/-2cm)      161.7   (feet) VERTCON3
 CQ3095  ______________________________________________________________________
 CQ3095  GEOID HEIGHT    -        -25.830 (meters)                     GEOID18
 CQ3095  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 CQ3095  HORZ ORDER      -  FIRST
 CQ3095  VERT ORDER      -  THIRD ? (See Below)
 CQ3095
 CQ3095.The horizontal coordinates were established by classical geodetic methods
 CQ3095.and adjusted by the National Geodetic Survey in January 1993.
 CQ3095
 CQ3095.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3095.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3095
 CQ3095.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3095.GEOID18 height accuracy estimate available here.
 CQ3095
 CQ3095.The vertical order pertains to the NGVD 29 superseded value.
 CQ3095
 CQ3095.Click photographs - Photos may exist for this station.
 CQ3095
 CQ3095.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3095
 CQ3095. The following values were computed from the NAD 83(1992) position.
 CQ3095
 CQ3095;                    North         East     Units Scale Factor Converg.
 CQ3095;SPC LA N     -   176,853.564   936,424.587   MT  0.99991942   -0 21 22.0
 CQ3095;SPC LA N     -   580,227.07  3,072,253.00   sFT  0.99991942   -0 21 22.0
 CQ3095;UTM  15      - 3,550,789.159   483,624.268   MT  0.99960331   -0 05 31.9
 CQ3095
 CQ3095!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3095!SPC LA N     -   0.99999631  x   0.99991942  =   0.99991573
 CQ3095!UTM  15      -   0.99999631  x   0.99960331  =   0.99959963
 CQ3095
 CQ3095:                Primary Azimuth Mark                     Grid Az
 CQ3095:SPC LA N     -  ADAMS AZ MK                              268 53 10.0
 CQ3095:UTM  15      -  ADAMS AZ MK                              268 37 19.9
 CQ3095
 CQ3095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR8362450789(NAD 83)
 CQ3095
 CQ3095|---------------------------------------------------------------------|
 CQ3095| PID    Reference Object                     Distance      Geod. Az  |
 CQ3095|                                                           dddmmss.s |
 CQ3095| CX4888 ADAMS RM 1                           28.758 METERS 26701     |
 CQ3095| CX4887 ADAMS AZ MK                                        2683148.0 |
 CQ3095| CX4889 ADAMS RM 2                           23.669 METERS 35302     |
 CQ3095|---------------------------------------------------------------------|
 CQ3095
 CQ3095                          SUPERSEDED SURVEY CONTROL
 CQ3095
 CQ3095  NAD 83(1986)-  32 05 35.84903(N)    093 10 24.75732(W) AD(       ) 1
 CQ3095  NAD 27      -  32 05 35.27377(N)    093 10 24.17003(W) AD(       ) 1
 CQ3095  NGVD 29              49.36   (m)          161.9    (f) LEVELING    3  
 CQ3095
 CQ3095.Superseded values are not recommended for survey control.
 CQ3095
 CQ3095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3095.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3095
 CQ3095_MARKER: DS = TRIANGULATION STATION DISK
 CQ3095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3095_STAMPING: ADAMS 1965
 CQ3095_MARK LOGO: CGS
 CQ3095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3095+STABILITY: SURFACE MOTION
 CQ3095
 CQ3095  HISTORY     - Date     Condition        Report By
 CQ3095  HISTORY     - 1965     MONUMENTED       CGS
 CQ3095  HISTORY     - 1966     GOOD             CGS
 CQ3095  HISTORY     - 1969     GOOD             CGS
 CQ3095
 CQ3095                          STATION DESCRIPTION
 CQ3095
 CQ3095'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (BIW)
 CQ3095'STATION IS LOCATED ABOUT 9 MILES SOUTHEAST OF HALL SUMMIT, ABOUT
 CQ3095'5 MILES SOUTHWEST OF ASHLAND, ABOUT 3/4 MILE WEST OF BRIDGE OVER
 CQ3095'BLACK LAKE BAYOU AT THE RED RIVER-NATCHITOCHES PARISH LINE, IN
 CQ3095'PASTURE LAND AT THE SOUTH SIDE OF STATE HIGHWAY 155 AND 0.2 MILE
 CQ3095'EAST OF THE JUNCTION OF STATE HIGHWAY 155 AND 787.  IT IS IN THE
 CQ3095'SE 1/4 OF SEC. 22, T 13 N., R 8 W.  IT IS 27 FEET SOUTHEAST OF
 CQ3095'CENTER OF GATE AND 17-1/2 FEET SOUTH OF FENCELINE.  STATION IS
 CQ3095'MARKED BY A STANDARD TRIANGULATION DISK SET IN THE TOP OF A 10
 CQ3095'INCH CONCRETE CYLINDER MONUMENT THAT PROJECTS 1 INCH ABOVE
 CQ3095'THE SURFACE OF THE GROUND.  THE DISK IS STAMPED ADAMS 1965.
 CQ3095'
 CQ3095'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 153 AND 155, AT THE
 CQ3095'SCHOOL HOUSE IN ASHLAND.  GO WEST AND SOUTHWEST ON STATE HIGHWAY
 CQ3095'155 FOR 4.9 MILES TO A BRIDGE OVER THE BLACK LAKE BAYOU, CONTINUE
 CQ3095'WESTERLY ON STATE HIGHWAY 155 FOR 0.7 MILE TO A GATE INTO PASTURE
 CQ3095'ON SOUTH SIDE OF ROAD AND STATION AS DESCRIBED.  CONTINUE
 CQ3095'WESTERLY ON STATE HIGHWAY 155 FOR 0.5 MILE TO AZIMUTH MARK ON THE
 CQ3095'SOUTH SIDE OF ROAD.
 CQ3095'
 CQ3095'AZIMUTH MARK, IS 35 FEET SOUTH OF CENTER OF HIGHWAY, 2.8 FEET
 CQ3095'EAST OF METAL WITNESS POST WITH SIGN ATTACHED, 2-1/2 FEET NORTH
 CQ3095'OF FENCELINE AND IS DIRECTLY ACROSS HIGHWAY FROM THE HOME OF
 CQ3095'MR. O.E. HESTER AND AT THE NORTH EDGE OF A CULTIVATED FIELD.  IT
 CQ3095'IS MARKED BY A STANDARD AZIMUTH MARK DISK SET IN THE TOP OF A
 CQ3095'10 INCH CONCRETE CYLINDER MONUMENT THAT PROJECTS 7 INCHES ABOVE
 CQ3095'THE SURFACE OF THE GROUND.  THE DISK IS STAMPED ADAMS 1965.
 CQ3095'
 CQ3095'REFERENCE MARK NO. 1, IS 35-1/2 FEET SOUTH OF CENTER OF HIGHWAY,
 CQ3095'7 FEET WEST OF CENTER OF POWERLINE AND 1-1/2 FEET SOUTH OF
 CQ3095'FENCELINE.  IT IS MARKED BY A STANDARD REFERENCE MARK DISK SET
 CQ3095'IN THE TOP OF A 10 INCH CONCRETE CYLINDER MONUMENT THAT PROJECTS
 CQ3095'4 INCHES ABOVE THE SURFACE OF THE GROUND.  THE DISK IS STAMPED
 CQ3095'ADAMS NO. 1 1965.
 CQ3095'
 CQ3095'REFERENCE MARK NO. 2, IS 62 FEET SOUTHEAST OF A 14 INCH PINE
 CQ3095'TREE, 28 FEET NORTH OF CENTER OF HIGHWAY, 7 FEET SOUTH OF A CREPE
 CQ3095'MYRTLE BUSH AND 2 FEET NORTH OF FENCELINE.  IT IS MARKED BY A
 CQ3095'STANDARD REFERENCE MARK DISK SET IN THE TOP OF A 10 INCH CONCRETE
 CQ3095'CYLINDER MONUMENT THAT PROJECTS 5 INCHES ABOVE THE SURFACE OF
 CQ3095'THE GROUND.  THE DISK IS STAMPED ADAMS NO. 2 1965.
 CQ3095'
 CQ3095'HEIGHT OF LIGHT/PLATE ABOVE STATION MARK 30.55 METERS.
 CQ3095
 CQ3095                          STATION RECOVERY (1966)
 CQ3095
 CQ3095'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (GER)
 CQ3095'STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.
 CQ3095
 CQ3095                          STATION RECOVERY (1969)
 CQ3095
 CQ3095'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WGT)
 CQ3095'THIS MARK WAS RECOVERED AND STATION AND REFERENCE MARKS FOUND
 CQ3095'IN GOOD CONDITION.  THE DESCRIPTION WAS NOT AVAILABLE AT TIME
 CQ3095'OF RECOVERY SO THE AZIMUTH MARK WAS NOT RECOVERED.  THE
 CQ3095'DESCRIPTION WAS READ AT A LATER DATE AND THERE APPEARS TO BE NO
 CQ3095'REASON FOR THE AZIMUTH MARK TO HAVE BEEN DESTROYED.
 CQ3095'
 CQ3095'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ3095'5 MILES SOUTHWEST OF ASHLAND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2866 ***********************************************************************
 BJ2866  DESIGNATION -  ADAMS AZ MK
 BJ2866  PID         -  BJ2866
 BJ2866  STATE/COUNTY-  LA/ST TAMMANY
 BJ2866  COUNTRY     -  US
 BJ2866  USGS QUAD   -  COVINGTON (2018)
 BJ2866
 BJ2866                         *CURRENT SURVEY CONTROL
 BJ2866  ______________________________________________________________________
 BJ2866* NAD 83(1992) POSITION- 30 25 52.91003(N) 090 05 08.83550(W)   ADJUSTED
 BJ2866* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2866  **This station is located in a suspected subsidence area (see below).
 BJ2866  ______________________________________________________________________
 BJ2866  GEOID HEIGHT    -        -26.753 (meters)                     GEOID18
 BJ2866  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 BJ2866  DYNAMIC HEIGHT  -          7.139 (meters)       23.42  (feet) COMP
 BJ2866  MODELED GRAVITY -    979,355.5   (mgal)                       NAVD 88
 BJ2866  HORZ ORDER      -  SECOND
 BJ2866
 BJ2866.The horizontal coordinates were established by classical geodetic methods
 BJ2866.and adjusted by the National Geodetic Survey in January 1993.
 BJ2866
 BJ2866.** This station is in an area of known vertical motion. If an
 BJ2866.** orthometric height was ever established but is not available 
 BJ2866.** in the current survey control section, the orthometric height
 BJ2866.** is considered suspect.  Suspect heights are available in the
 BJ2866.** superseded section only if requested.
 BJ2866
 BJ2866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2866.GEOID18 height accuracy estimate available here.
 BJ2866
 BJ2866.Click photographs - Photos may exist for this station.
 BJ2866
 BJ2866.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2866
 BJ2866.The dynamic height is computed by dividing the NAVD 88
 BJ2866.geopotential number by the normal gravity value computed on the
 BJ2866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2866.degrees latitude (g = 980.6199 gals.).
 BJ2866
 BJ2866.The modeled gravity was interpolated from observed gravity values.
 BJ2866
 BJ2866. The following values were computed from the NAD 83(1992) position.
 BJ2866
 BJ2866;                    North         East     Units Scale Factor Converg.
 BJ2866;SPC LA S     -   214,734.984 1,119,839.155   MT  0.99995387   +0 37 25.6
 BJ2866;SPC LA S     -   704,509.69  3,674,005.63   sFT  0.99995387   +0 37 25.6
 BJ2866;UTM  15      - 3,370,192.974   779,904.692   MT  1.00056665   +1 28 37.3
 BJ2866
 BJ2866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2866!SPC LA S     -   1.00000308  x   0.99995387  =   0.99995695
 BJ2866!UTM  15      -   1.00000308  x   1.00056665  =   1.00056973
 BJ2866
 BJ2866:                Primary Azimuth Mark                     Grid Az
 BJ2866:SPC LA S     -  ADAMS                                    086 44 31.5
 BJ2866:UTM  15      -  ADAMS                                    085 53 19.8
 BJ2866
 BJ2866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7990470192(NAD 83)
 BJ2866
 BJ2866|---------------------------------------------------------------------|
 BJ2866| PID    Reference Object                     Distance      Geod. Az  |
 BJ2866|                                                           dddmmss.s |
 BJ2866| BJ2839 ADAMS                               APPROX. 0.6 KM 0872157.1 |
 BJ2866| BJ2841 52 H 009                            400.870 METERS 1371411.1 |
 BJ2866|---------------------------------------------------------------------|
 BJ2866
 BJ2866                          SUPERSEDED SURVEY CONTROL
 BJ2866
 BJ2866  NAD 83(1986)-  30 25 52.92199(N)    090 05 08.83287(W) AD(       ) 2
 BJ2866  NAD 27      -  30 25 52.22421(N)    090 05 08.55639(W) AD(       ) 2
 BJ2866
 BJ2866.Superseded values are not recommended for survey control.
 BJ2866
 BJ2866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2866.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2866
 BJ2866_MARKER: DZ = AZIMUTH MARK DISK
 BJ2866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2866_STAMPING: ADAMS 1977
 BJ2866_MARK LOGO: NGS
 BJ2866_PROJECTION: FLUSH
 BJ2866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2866+STABILITY: SURFACE MOTION
 BJ2866
 BJ2866  HISTORY     - Date     Condition        Report By
 BJ2866  HISTORY     - 1977     MONUMENTED       LADTD
 BJ2866  HISTORY     - 1977     GOOD             LADTD
 BJ2866  HISTORY     - 1979     GOOD             LADTD
 BJ2866  HISTORY     - 1982     GOOD             LADTD
 BJ2866
 BJ2866                          STATION DESCRIPTION
 BJ2866
 BJ2866'DESCRIBED BY LA TRANSP AND DEV 1977 (RT)
 BJ2866'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTH OF COVINGTON.  THE
 BJ2866'MARK IS SET ON DEPARTMENT OF HIGHWAYS PROPERTY NEAR THE APPROACH
 BJ2866'RAMP TO THE WEST ON INTERSTATE HIGHWAY 12 FROM THE NORTH BOUND
 BJ2866'LANE ON U.S. HIGHWAY 190.
 BJ2866'
 BJ2866'TO REACH THE STATION FROM THE INTERSECTION AT STATE HIGHWAY 21
 BJ2866'AND U.S. HIGHWAY 190 IN SOUTH COVINGTON, DRIVE SOUTH ON
 BJ2866'U.S. HIGHWAY 190 FOR 3.2 MILES TO THE APPROACH RAMP WEST ON
 BJ2866'INTERSTATE HIGHWAY 12, TAKE RAMP AND GO 0.2 MILES TO MARK ON THE
 BJ2866'LEFT AND SOUTH OF THE RAMP NEAR THE RAMP FROM THE NORTH BOUND
 BJ2866'LANE ON U.S. HIGHWAY 190.
 BJ2866'
 BJ2866'THE STATION MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY
 BJ2866'DISK (AZIMUTH) SET IN TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ2866'THAT IS FLUSH WITH THE GROUND.  THE SUB-SURFACE DISK MARK IS SET
 BJ2866'IN TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW
 BJ2866'THE GROUND SURFACE.  THEY ARE STAMPED ADAMS 1977.  THE MARK IS
 BJ2866'119 FEET SOUTH OF THE CENTER OF THE APPROACH RAMP FROM THE SOUTH
 BJ2866'BOUND LANE ON U.S. HIGHWAY 190 TO THE WEST BOUND LANE ON
 BJ2866'INTERSTATE HIGHWAY 12, 87 FEET SOUTHWEST OF THE SOUTH END OF
 BJ2866'A CULVERT UNDER THE RAMP LEADING TO THE WEST BOUND LANE ON
 BJ2866'INTERSTATE HIGHWAY 12, 37.5 FEET NORTH OF THE CENTER OF THE
 BJ2866'APPROACH RAMP LEADING TO THE WEST BOUND LANE ON INTERSTATE
 BJ2866'HIGHWAY 12 FROM THE NORTH BOUND LANE ON U.S. HIGHWAY 190
 BJ2866'AND 1.5 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ2866
 BJ2866                          STATION RECOVERY (1977)
 BJ2866
 BJ2866'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BJ2866'2.2 MI SE FROM COVINGTON.
 BJ2866'3.4 MILES ALONG U S. 190 FROM ITS JUNCTION WITH LA. 21 AT CLAIBORNE
 BJ2866'HILL COVINGTON. LOCATED ON RAMP COMING FROM NORTH BOUND U.S. 190 GOING
 BJ2866'TO WEST BOUND LANE OF I-12. 263 WEST OF NORTHWEST END OF OVERPASS OVER
 BJ2866'U.S.190 AND 37 FEET NORTH OF CENTERLINE OF RAMP
 BJ2866
 BJ2866                          STATION RECOVERY (1979)
 BJ2866
 BJ2866'RECOVERY NOTE BY LA TRANSP AND DEV 1979 (TLH)
 BJ2866'THE STATION WAS VISITED IN NOVEMBER 1979 AND FOUND IN GOOD CONDITION.
 BJ2866'THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE MARK. NO OBSERVATION
 BJ2866'WAS MADE TO STATION ADAMS 1970.  THE LINE WAS BLOCKED BY A 36 INCH
 BJ2866'PINE TREE WHICH COULD NOT BE CUT.
 BJ2866
 BJ2866                          STATION RECOVERY (1982)
 BJ2866
 BJ2866'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2840 ***********************************************************************
 BJ2840  DESIGNATION -  ADAMS RM 1
 BJ2840  PID         -  BJ2840
 BJ2840  STATE/COUNTY-  LA/ST TAMMANY
 BJ2840  COUNTRY     -  US
 BJ2840  USGS QUAD   -  COVINGTON (2018)
 BJ2840
 BJ2840                         *CURRENT SURVEY CONTROL
 BJ2840  ______________________________________________________________________
 BJ2840* NAD 83(1986) POSITION- 30 25 54.89   (N) 090 04 44.66   (W)   HD_HELD1
 BJ2840* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2840  **This station is located in a suspected subsidence area (see below).
 BJ2840  ______________________________________________________________________
 BJ2840  GEOID HEIGHT    -        -26.757 (meters)                     GEOID18
 BJ2840  DYNAMIC HEIGHT  -          8.570 (meters)       28.12  (feet) COMP
 BJ2840  MODELED GRAVITY -    979,355.4   (mgal)                       NAVD 88
 BJ2840
 BJ2840.The horizontal coordinates were determined by differentially corrected
 BJ2840.hand held GPS observations or other comparable positioning techniques
 BJ2840.and have an estimated accuracy of +/- 3 meters.
 BJ2840
 BJ2840.** This station is in an area of known vertical motion. If an
 BJ2840.** orthometric height was ever established but is not available 
 BJ2840.** in the current survey control section, the orthometric height
 BJ2840.** is considered suspect.  Suspect heights are available in the
 BJ2840.** superseded section only if requested.
 BJ2840
 BJ2840.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2840.GEOID18 height accuracy estimate available here.
 BJ2840
 BJ2840.Click photographs - Photos may exist for this station.
 BJ2840
 BJ2840.The dynamic height is computed by dividing the NAVD 88
 BJ2840.geopotential number by the normal gravity value computed on the
 BJ2840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2840.degrees latitude (g = 980.6199 gals.).
 BJ2840
 BJ2840.The modeled gravity was interpolated from observed gravity values.
 BJ2840
 BJ2840;                    North         East    Units  Estimated Accuracy
 BJ2840;SPC LA S     -   214,803.0   1,120,483.5     MT  (+/- 3 meters HH1 GPS) 
 BJ2840
 BJ2840_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8054870270(NAD 83)
 BJ2840
 BJ2840                          SUPERSEDED SURVEY CONTROL
 BJ2840
 BJ2840.No superseded survey control is available for this station.
 BJ2840
 BJ2840_MARKER: DR = REFERENCE MARK DISK
 BJ2840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2840_STAMPING: ADAMS NO 1 1970
 BJ2840_MARK LOGO: CGS
 BJ2840_PROJECTION: FLUSH
 BJ2840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2840+STABILITY: SURFACE MOTION
 BJ2840
 BJ2840  HISTORY     - Date     Condition        Report By
 BJ2840  HISTORY     - 1970     MONUMENTED       NGS
 BJ2840  HISTORY     - 1982     GOOD             LADTD
 BJ2840
 BJ2840                          STATION DESCRIPTION
 BJ2840
 BJ2840'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ2840'3.4 MI SOUTH FROM COVINGTON.
 BJ2840'2.9 MILES SOUTH ALONG U.S. 190 FROM THE JUNCTION OF U S 190 AND LA
 BJ2840'21 AT CLAIBORNE HILL AT COVINGTON TO HELENBERG ROAD, EAST ALONG
 BJ2840'HELENBERG ROAD 0.3 MILE, 33 FEET WEST OF AUSTIN ADAMS DRIVEWAY AND 21
 BJ2840'FEET NORTHWEST OF A 20 INCH PINE TREE AND 103 FEET NORTH OF ADAMS
 BJ2840
 BJ2840                          STATION RECOVERY (1982)
 BJ2840
 BJ2840'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2840'TO REACH FROM THE INTERSECTION OF INTERSTATE 12 AND U.S. 190 SOUTH OF
 BJ2840'COVINGTON, GO NORTH ALONG U.S. 190 FOR 0.8 KM (0.5 MI) TO THE FRONTAGE
 BJ2840'ROAD ON THE RIGHT, THEN GO SOUTH ALONG FRONTAGE ROAD FOR 0.6 KM
 BJ2840'(0.35 MI) TO HELENBURG ROAD ON THE LEFT, THEN GO EAST ALONG HELENBURG
 BJ2840'ROAD FOR 0.5 KM (0.28 MI) TO THE STATION ON THE LEFT, 10.1 METERS
 BJ2840'(33 FT) WEST OF DRIVEWAY, 6.4 METERS (21 FT) NORTHWEST OF A 18-INCH
 BJ2840'PINE TREE, AND 31.4 METERS (103 FT) NORTH OF ADAMS 1970.  IT IS ABOUT
 BJ2840'LEVEL WITH HELENBURG ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2838 ***********************************************************************
 BJ2838  DESIGNATION -  ADAMS RM 2
 BJ2838  PID         -  BJ2838
 BJ2838  STATE/COUNTY-  LA/ST TAMMANY
 BJ2838  COUNTRY     -  US
 BJ2838  USGS QUAD   -  COVINGTON (2018)
 BJ2838
 BJ2838                         *CURRENT SURVEY CONTROL
 BJ2838  ______________________________________________________________________
 BJ2838* NAD 83(1986) POSITION- 30 25 53.54   (N) 090 04 45.70   (W)   HD_HELD1
 BJ2838* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2838  **This station is located in a suspected subsidence area (see below).
 BJ2838  ______________________________________________________________________
 BJ2838  GEOID HEIGHT    -        -26.756 (meters)                     GEOID18
 BJ2838  DYNAMIC HEIGHT  -          8.210 (meters)       26.94  (feet) COMP
 BJ2838  MODELED GRAVITY -    979,355.4   (mgal)                       NAVD 88
 BJ2838
 BJ2838.The horizontal coordinates were determined by differentially corrected
 BJ2838.hand held GPS observations or other comparable positioning techniques
 BJ2838.and have an estimated accuracy of +/- 3 meters.
 BJ2838
 BJ2838.** This station is in an area of known vertical motion. If an
 BJ2838.** orthometric height was ever established but is not available 
 BJ2838.** in the current survey control section, the orthometric height
 BJ2838.** is considered suspect.  Suspect heights are available in the
 BJ2838.** superseded section only if requested.
 BJ2838
 BJ2838.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2838.GEOID18 height accuracy estimate available here.
 BJ2838
 BJ2838.Click photographs - Photos may exist for this station.
 BJ2838
 BJ2838.The dynamic height is computed by dividing the NAVD 88
 BJ2838.geopotential number by the normal gravity value computed on the
 BJ2838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ2838.degrees latitude (g = 980.6199 gals.).
 BJ2838
 BJ2838.The modeled gravity was interpolated from observed gravity values.
 BJ2838
 BJ2838;                    North         East    Units  Estimated Accuracy
 BJ2838;SPC LA S     -   214,761.1   1,120,456.2     MT  (+/- 3 meters HH1 GPS) 
 BJ2838
 BJ2838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8052170228(NAD 83)
 BJ2838
 BJ2838                          SUPERSEDED SURVEY CONTROL
 BJ2838
 BJ2838.No superseded survey control is available for this station.
 BJ2838
 BJ2838_MARKER: DR = REFERENCE MARK DISK
 BJ2838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2838_STAMPING: ADAMS NO 2 1970
 BJ2838_MARK LOGO: CGS
 BJ2838_PROJECTION: FLUSH
 BJ2838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2838+STABILITY: SURFACE MOTION
 BJ2838
 BJ2838  HISTORY     - Date     Condition        Report By
 BJ2838  HISTORY     - 1970     MONUMENTED       NGS
 BJ2838  HISTORY     - 1982     GOOD             LADTD
 BJ2838
 BJ2838                          STATION DESCRIPTION
 BJ2838
 BJ2838'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ2838'3.4 MI SOUTH FROM COVINGTON.
 BJ2838'2.9 MILES SOUTH ALONG U.S. 190 FROM THE JUNCTION OF U.S. 190 AND LA.
 BJ2838'21 AT CLAIBORNE HILL COVINGTON TO HELENBERG ROAD, EAST ALONG HELENBERG
 BJ2838'ROAD FOR 0.3 MILE, 17 FEET NORTH OF HELENBERG ROAD, 10 FEET SOUTHWEST
 BJ2838'OF A 20 INCH PINE, 1 FOOT NORTH OF A FENCE, 93 FEET SOUTHWEST OF ADAMS
 BJ2838
 BJ2838                          STATION RECOVERY (1982)
 BJ2838
 BJ2838'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ2838'TO REACH FROM THE INTERSECTION OF INTERSTATE 12 AND U.S. 190 SOUTH OF
 BJ2838'COVINGTON, GO NORTH ALONG U.S. 190 FOR 0.8 KM (0.5 MI) TO THE FRONTAGE
 BJ2838'ROAD ON THE RIGHT, THEN GO SOUTH ALONG FRONTAGE ROAD FOR 0.6 KM
 BJ2838'(0.35 MI) TO HELENBURG ROAD ON THE LEFT, THEN GO EAST ALONG HELENBURG
 BJ2838'ROAD FOR 0.5 KM (0.28 MI) TO THE MARKER ON THE LEFT, 5.2 METERS
 BJ2838'(17 FT) NORTH OF HELENBURG ROAD, 3 METERS (10 FT) SOUTHWEST OF A
 BJ2838'18-INCH PINE TREE, 0.3 METER (1 FT) NORTH OF A FENCE, 28.4 METERS
 BJ2838'(93 FT) SOUTHWEST OF STATION ADAMS 1970.  IT IS 0.91 METERS EAST FROM
 BJ2838'A WITNESS POST AND ABOUT LEVEL WITH HELENBURG ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2522 ***********************************************************************
 AU2522  DESIGNATION -  ADELINE PLANTATION MILL STACK
 AU2522  PID         -  AU2522
 AU2522  STATE/COUNTY-  LA/ST MARY
 AU2522  COUNTRY     -  US
 AU2522  USGS QUAD   -  CHARENTON (2018)
 AU2522
 AU2522                         *CURRENT SURVEY CONTROL
 AU2522  ______________________________________________________________________
 AU2522* NAD 83(1992) POSITION- 29 52 36.89642(N) 091 35 02.88574(W)   ADJUSTED
 AU2522  **This station is located in a suspected subsidence area (see below).
 AU2522  ______________________________________________________________________
 AU2522  GEOID HEIGHT    -        -26.116 (meters)                     GEOID18
 AU2522  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 AU2522  HORZ ORDER      -  THIRD
 AU2522
 AU2522.The horizontal coordinates were established by classical geodetic methods
 AU2522.and adjusted by the National Geodetic Survey in January 1993.
 AU2522
 AU2522.** This station is in an area of known vertical motion. If an
 AU2522.** orthometric height was ever established but is not available 
 AU2522.** in the current survey control section, the orthometric height
 AU2522.** is considered suspect.  Suspect heights are available in the
 AU2522.** superseded section only if requested.
 AU2522
 AU2522.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2522.GEOID18 height accuracy estimate available here.
 AU2522
 AU2522.Click photographs - Photos may exist for this station.
 AU2522
 AU2522.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2522
 AU2522. The following values were computed from the NAD 83(1992) position.
 AU2522
 AU2522;                    North         East     Units Scale Factor Converg.
 AU2522;SPC LA S     -   152,649.857   975,773.043   MT  0.99992807   -0 07 31.5
 AU2522;SPC LA S     -   500,818.74  3,201,348.73   sFT  0.99992807   -0 07 31.5
 AU2522;UTM  15      - 3,305,988.417   636,732.173   MT  0.99983067   +0 42 19.5
 AU2522
 AU2522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP3673205988(NAD 83)
 AU2522
 AU2522                          SUPERSEDED SURVEY CONTROL
 AU2522
 AU2522  NAD 83(1986)-  29 52 36.91636(N)    091 35 02.87816(W) AD(       ) 3
 AU2522  NAD 27      -  29 52 36.17985(N)    091 35 02.47404(W) AD(       ) 3
 AU2522
 AU2522.Superseded values are not recommended for survey control.
 AU2522
 AU2522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2522.See file dsdata.pdf to determine how the superseded data were derived.
 AU2522
 AU2522_MARKER: 63 = STACK
 AU2522
 AU2522  HISTORY     - Date     Condition        Report By
 AU2522  HISTORY     - 1931     FIRST OBSERVED   CGS
 AU2522  HISTORY     - 1948     GOOD             CGS
 AU2522  HISTORY     - 1957     GOOD             CGS
 AU2522
 AU2522                          STATION DESCRIPTION
 AU2522
 AU2522'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2522'RECOVERED.
 AU2522'
 AU2522'THE STATION IS ABOUT 3.6 MILES NORTHWEST OF BALDWIN OR 5.5 MILES
 AU2522'SOUTHEAST ALONG U.S. HIGHWAY 90 FROM JEANERETTE, BETWEEN THE HIGHWAY
 AU2522'AND BAYOU TECHE, AT THE SITE OF THE ABANDONED ADELINE PLANTATION SUGAR
 AU2522'MILL.
 AU2522'
 AU2522'THE STATION IS THE LONE WHITE CONCRETE STACK ABOUT 175 FEET HIGH.
 AU2522'STACK SHOWS SOME WEATHERING ON TOP.
 AU2522
 AU2522                          STATION RECOVERY (1957)
 AU2522
 AU2522'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU2522'STATION RECOVERED IN GOOD CONDITION.  THE 1948 RECOVERY NOTE
 AU2522'BY C.W.C. IS ADEQUATE AND COMPLETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0681 ***********************************************************************
 AV0681  DESIGNATION -  ADLAR
 AV0681  PID         -  AV0681
 AV0681  STATE/COUNTY-  LA/VERMILION
 AV0681  COUNTRY     -  US
 AV0681  USGS QUAD   -  FORKED ISLAND (2018)
 AV0681
 AV0681                         *CURRENT SURVEY CONTROL
 AV0681  ______________________________________________________________________
 AV0681* NAD 83(1992) POSITION- 29 46 58.61393(N) 092 20 01.03129(W)   ADJUSTED
 AV0681* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0681  **This station is located in a suspected subsidence area (see below).
 AV0681  ______________________________________________________________________
 AV0681  GEOID HEIGHT    -        -26.106 (meters)                     GEOID18
 AV0681  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 AV0681  HORZ ORDER      -  SECOND
 AV0681
 AV0681.The horizontal coordinates were established by classical geodetic methods
 AV0681.and adjusted by the National Geodetic Survey in January 1993.
 AV0681
 AV0681.** This station is in an area of known vertical motion. If an
 AV0681.** orthometric height was ever established but is not available 
 AV0681.** in the current survey control section, the orthometric height
 AV0681.** is considered suspect.  Suspect heights are available in the
 AV0681.** superseded section only if requested.
 AV0681
 AV0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0681.GEOID18 height accuracy estimate available here.
 AV0681
 AV0681.Click photographs - Photos may exist for this station.
 AV0681
 AV0681.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0681
 AV0681. The following values were computed from the NAD 83(1992) position.
 AV0681
 AV0681;                    North         East     Units Scale Factor Converg.
 AV0681;SPC LA S     -   142,629.964   903,284.458   MT  0.99993293   -0 30 00.6
 AV0681;SPC LA S     -   467,945.14  2,963,525.76   sFT  0.99993293   -0 30 00.6
 AV0681;UTM  15      - 3,294,920.722   564,410.971   MT  0.99965119   +0 19 51.6
 AV0681
 AV0681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0681!SPC LA S     -   1.00000385  x   0.99993293  =   0.99993678
 AV0681!UTM  15      -   1.00000385  x   0.99965119  =   0.99965504
 AV0681
 AV0681:                Primary Azimuth Mark                     Grid Az
 AV0681:SPC LA S     -  N 223                                    270 45 48.1
 AV0681:UTM  15      -  N 223                                    269 55 55.9
 AV0681
 AV0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN6441094920(NAD 83)
 AV0681
 AV0681|---------------------------------------------------------------------|
 AV0681| PID    Reference Object                     Distance      Geod. Az  |
 AV0681|                                                           dddmmss.s |
 AV0681| AV0668 COW ISLAND MOBILE OIL MAST          APPROX.12.6 KM 0255318.9 |
 AV0681| CV8694 ADLAR RM 1                            7.225 METERS 10737     |
 AV0681| AV0682 ADLAR LDH 1974 RM 2                  13.803 METERS 22348     |
 AV0681| AV0173 N 223                                              2701547.5 |
 AV0681|---------------------------------------------------------------------|
 AV0681
 AV0681                          SUPERSEDED SURVEY CONTROL
 AV0681
 AV0681  NAD 83(1986)-  29 46 58.63303(N)    092 20 01.02446(W) AD(       ) 2
 AV0681  NAD 27      -  29 46 57.86928(N)    092 20 00.54640(W) AD(       ) 2
 AV0681
 AV0681.Superseded values are not recommended for survey control.
 AV0681
 AV0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0681.See file dsdata.pdf to determine how the superseded data were derived.
 AV0681
 AV0681_MARKER: DD = SURVEY DISK
 AV0681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0681
 AV0681  HISTORY     - Date     Condition        Report By
 AV0681  HISTORY     - 1974     MONUMENTED       LADH
 AV0681
 AV0681                          STATION DESCRIPTION
 AV0681
 AV0681'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AV0681'THE STATION IS LOCATED 17 MILES SOUTHWEST OF ABBEVILLE, 15 MILES
 AV0681'SOUTH-SOUTHWEST OF KAPLAN, AND 4 MILES SOUTHWEST OF FORKED ISLAND,
 AV0681'IN THE SOUTHEAST QUARTER OF SECTION 26, T14S, R1E, AND ON THE
 AV0681'PROPERTY OWNED BY MR. ADLAR STELLY, BOX 15, PECAN ISLAND,
 AV0681'LOUISIANA.
 AV0681'
 AV0681'TO REACH THE STATION FROM THE INTRACOASTAL CANAL PONTOON BRIDGE AT
 AV0681'FORKED ISLAND, DRIVE SOUTH ALONG STATE HIGHWAY 82 FOR 5 MILES TO A
 AV0681'GATE ON THE LEFT AND A LANE LEADING TO A BARN.  TURN LEFT AND GO
 AV0681'THROUGH GATE AND GO EAST ALONG THE LANE 0.3 MILE TO A BARN.  THE
 AV0681'STATION IS SET JUST NORTHWEST OF THE BARN NEAR A RICE CANAL.
 AV0681'
 AV0681'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ALONG THE LANE
 AV0681'FOR 0.3 MILE TO THE MARK SET TO THE SOUTH OF THE LANE NEAR A FENCE
 AV0681'AND GATE BY STATE HIGHWAY 82.
 AV0681'
 AV0681'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AV0681'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AV0681'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 AV0681'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 AV0681'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED
 AV0681'ADLAR 1974.  THE MARK IS 86 FEET NORTHWEST OF THE NORTHWEST CORNER
 AV0681'OF A BARN, 21 FEET NORTH OF THE CENTER OF A SHELL ROAD, 13 FEET
 AV0681'WEST OF THE CENTER OF A FIELD ROAD ON A LEVEE, 12 FEET EAST OF A
 AV0681'CANAL BANK, 3 FEET NORTH OF A FENCE AND 2 FEET EAST-NORTHEAST OF A
 AV0681'METAL WITNESS POST AND SIGN.
 AV0681'
 AV0681'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AV0681'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AV0681'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AV0681'STAMPED ADLAR RM 1 1974.  IT IS 70 FEET NORTH-NORTHWEST OF THE
 AV0681'NORTHWEST CORNER OF A BARN, 34 FEET EAST OF A CANAL, 13 FEET WEST
 AV0681'OF A FIELD ROAD, AND 2.5 FEET NORTHWEST OF A FENCE CORNER.
 AV0681'
 AV0681'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AV0681'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AV0681'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AV0681'STAMPED ADLAR RM 2 1974.  IT IS 88 FEET WEST-NORTHWEST OF THE
 AV0681'NORTHWEST CORNER OF A BARN, 13 FEET SOUTH OF THE CENTER OF A
 AV0681'SHELL ROAD, 12 FEET NORTHWEST OF A FENCE CORNER AND 11 FEET NORTH
 AV0681'OF A FENCE.
 AV0681'
 AV0681'THE AZIMUTH MARK IS A STANDARD U. S. COAST AND GEODETIC B. M. DISK
 AV0681'SET IN TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 AV0681'6 INCHES.  IT IS STAMPED BM N223 1965.  IT IS 120 FEET EAST OF THE
 AV0681'CENTER OF STATE HIGHWAY 82, 16 FEET SOUTH OF THE CENTER OF A FIELD
 AV0681'ROAD, 3 FEET NORTH OF A FENCE AND 1.5 FEET WEST OF A WOODEN POST
 AV0681'WITH A WITNESS SIGN ATTACHED.
 AV0681'
 AV0681'NEAREST TOWN--ABBEVILLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1903 ***********************************************************************
 CQ1903  DESIGNATION -  AE
 CQ1903  PID         -  CQ1903
 CQ1903  STATE/COUNTY-  LA/BOSSIER
 CQ1903  COUNTRY     -  US
 CQ1903  USGS QUAD   -  BENTON (2018)
 CQ1903
 CQ1903                         *CURRENT SURVEY CONTROL
 CQ1903  ______________________________________________________________________
 CQ1903* NAD 83(1986) POSITION- 32 44 43.     (N) 093 43 39.     (W)   SCALED
 CQ1903* NAVD 88 ORTHO HEIGHT -    64.901 (meters)      212.93  (feet) ADJUSTED
 CQ1903  ______________________________________________________________________
 CQ1903  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 CQ1903  DYNAMIC HEIGHT  -         64.828 (meters)      212.69  (feet) COMP
 CQ1903  MODELED GRAVITY -    979,523.2   (mgal)                       NAVD 88
 CQ1903
 CQ1903  VERT ORDER      -  FIRST     CLASS II
 CQ1903
 CQ1903.The horizontal coordinates were scaled from a map and have
 CQ1903.an estimated accuracy of +/- 6 seconds.
 CQ1903
 CQ1903.The orthometric height was determined by differential leveling and
 CQ1903.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1903.in June 1991.
 CQ1903
 CQ1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1903.GEOID18 height accuracy estimate available here.
 CQ1903
 CQ1903.Click photographs - Photos may exist for this station.
 CQ1903
 CQ1903.The dynamic height is computed by dividing the NAVD 88
 CQ1903.geopotential number by the normal gravity value computed on the
 CQ1903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1903.degrees latitude (g = 980.6199 gals.).
 CQ1903
 CQ1903.The modeled gravity was interpolated from observed gravity values.
 CQ1903
 CQ1903;                    North         East    Units  Estimated Accuracy
 CQ1903;SPC LA N     -   249,610.      884,960.      MT  (+/- 180 meters Scaled)
 CQ1903
 CQ1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS318232(NAD 83)
 CQ1903
 CQ1903                          SUPERSEDED SURVEY CONTROL
 CQ1903
 CQ1903  NGVD 29 (11/26/84)   64.971  (m)          213.16   (f) ADJUSTED    1 2
 CQ1903
 CQ1903.Superseded values are not recommended for survey control.
 CQ1903
 CQ1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1903.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1903
 CQ1903_MARKER: N = NAIL
 CQ1903_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1903_SP_SET: OAK TREE
 CQ1903_STAMPING: AE
 CQ1903_MARK LOGO: CGS
 CQ1903_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1903
 CQ1903  HISTORY     - Date     Condition        Report By
 CQ1903  HISTORY     - 1960     MONUMENTED       CGS
 CQ1903  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1903
 CQ1903                          STATION DESCRIPTION
 CQ1903
 CQ1903'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1903'3.3 MILES NORTH ALONG ST LOUIS SOUTHWESTERN RAILROAD FROM THE STATION
 CQ1903'AT BENTON, A TREE MARK, COPPER NAIL AND WASHER, 114 FEET NORTHWEST OF
 CQ1903'N 177, 112 FEET NORTHWEST OF A TELEPHONE POLE, 106 FEET WEST OF THE
 CQ1903'WEST RAIL OF THE WEST SET OF SIDETRACKS, AND SET IN THE TOP OF THE
 CQ1903'EAST ROOT OF A 20-INCH OAK TREE, STAMPED AE.
 CQ1903
 CQ1903                          STATION RECOVERY (2002)
 CQ1903
 CQ1903'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1903'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA3657 ***********************************************************************
 AA3657  SACS        -  This is a Secondary Airport Control Station.
 AA3657  DESIGNATION -  AEX A
 AA3657  PID         -  AA3657
 AA3657  STATE/COUNTY-  LA/RAPIDES
 AA3657  COUNTRY     -  US
 AA3657  USGS QUAD   -  RAPIDES (2018)
 AA3657
 AA3657                         *CURRENT SURVEY CONTROL
 AA3657  ______________________________________________________________________
 AA3657* NAD 83(2011) POSITION- 31 20 15.61556(N) 092 33 35.29663(W)   ADJUSTED
 AA3657* NAD 83(2011) ELLIP HT-    -1.769 (meters)        (06/27/12)   ADJUSTED
 AA3657* NAD 83(2011) EPOCH   -  2010.00
 AA3657* NAVD 88 ORTHO HEIGHT -    24.68  (meters)       81.0   (feet) GPS OBS
 AA3657  ______________________________________________________________________
 AA3657  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AA3657  GEOID HEIGHT    -        -26.234 (meters)                     GEOID99
 AA3657  GEOID HEIGHT    -        -26.304 (meters)                     GEOID18
 AA3657  NAD 83(2011) X  -   -243,525.461 (meters)                     COMP
 AA3657  NAD 83(2011) Y  - -5,447,172.102 (meters)                     COMP
 AA3657  NAD 83(2011) Z  -  3,297,926.549 (meters)                     COMP
 AA3657  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 AA3657
 AA3657  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3657  Standards:
 AA3657         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3657            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3657  -------------------------------------------------------------------
 AA3657  NETWORK    1.32  11.82           0.57   0.51   6.03      0.00669285
 AA3657  -------------------------------------------------------------------
 AA3657  Click here for local accuracies and other accuracy information.
 AA3657
 AA3657.This mark is at Alexandra Intl Airport (AEX)
 AA3657
 AA3657.The horizontal coordinates were established by GPS observations
 AA3657.and adjusted by the National Geodetic Survey in June 2012.
 AA3657
 AA3657.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3657.been affixed to the stable North American tectonic plate. See 
 AA3657.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3657
 AA3657.The horizontal coordinates are valid at the epoch date displayed above
 AA3657.which is a decimal equivalence of Year/Month/Day.
 AA3657
 AA3657.The orthometric height was determined by GPS observations and a
 AA3657.high-resolution geoid model.
 AA3657
 AA3657.GPS derived orthometric heights for airport stations designated as
 AA3657.PACS or SACS are published to 2 decimal places.  This maintains
 AA3657.centimeter relative accuracy between the PACS and SACS.  It does
 AA3657.not indicate centimeter accuracy relative to other marks which are
 AA3657.part of the published vertical control network.
 AA3657
 AA3657.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3657.GEOID18 height accuracy estimate available here.
 AA3657
 AA3657.Click photographs - Photos may exist for this station.
 AA3657
 AA3657.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3657
 AA3657.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3657
 AA3657.The ellipsoidal height was determined by GPS observations
 AA3657.and is referenced to NAD 83.
 AA3657
 AA3657. The following values were computed from the NAD 83(2011) position.
 AA3657
 AA3657;                    North         East     Units Scale Factor Converg.
 AA3657;SPC LA N     -    92,879.435   994,308.825   MT  0.99996563   -0 01 53.8
 AA3657;SPC LA N     -   304,721.95  3,262,161.54   sFT  0.99996563   -0 01 53.8
 AA3657;UTM  15      - 3,467,109.003   541,875.101   MT  0.99962163   +0 13 44.2
 AA3657
 AA3657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3657!SPC LA N     -   1.00000028  x   0.99996563  =   0.99996591
 AA3657!UTM  15      -   1.00000028  x   0.99962163  =   0.99962191
 AA3657
 AA3657_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4187567109(NAD 83)
 AA3657
 AA3657                          SUPERSEDED SURVEY CONTROL
 AA3657
 AA3657  NAD 83(2007)-  31 20 15.61554(N)    092 33 35.29737(W) AD(2002.00) 0
 AA3657  ELLIP H (02/10/07)   -1.763  (m)                       GP(2002.00)    
 AA3657  ELLIP H (04/16/02)   -1.707  (m)                       GP(       ) 5 2
 AA3657  ELLIP H (02/14/02)   -1.756  (m)                       GP(       ) 5 2
 AA3657  NAD 83(1992)-  31 20 15.61450(N)    092 33 35.29718(W) AD(       ) 1
 AA3657  ELLIP H (06/21/01)   -1.624  (m)                       GP(       ) 4 2
 AA3657  NAD 83(1992)-  31 20 15.61477(N)    092 33 35.29697(W) AD(       ) 1
 AA3657  ELLIP H (12/30/94)   -1.671  (m)                       GP(       ) 4 1
 AA3657  NGVD 29 (12/30/94)   24.67   (m)  GEOID93  model used  GPS OBS        
 AA3657
 AA3657.Superseded values are not recommended for survey control.
 AA3657
 AA3657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3657.See file dsdata.pdf to determine how the superseded data were derived.
 AA3657
 AA3657_MARKER: DD = SURVEY DISK
 AA3657_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AA3657_SP_SET: ELECTRICAL VAULT
 AA3657_STAMPING: AEX A 1994
 AA3657_MARK LOGO: NOS
 AA3657_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA3657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA3657+STABILITY: SURFACE MOTION
 AA3657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3657+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2001
 AA3657
 AA3657  HISTORY     - Date     Condition        Report By
 AA3657  HISTORY     - 1994     MONUMENTED       NOS
 AA3657  HISTORY     - 19940615 GOOD             NGS
 AA3657  HISTORY     - 19990424 GOOD             USPSQD
 AA3657  HISTORY     - 20010228 GOOD             NGS
 AA3657
 AA3657                          STATION DESCRIPTION
 AA3657
 AA3657'DESCRIBED BY NATIONAL OCEAN SERVICE 1994 (JDR)
 AA3657'LOCATED AT THE ALEXANDRIA INTERNATIONAL AIRPORT, WEST OF THE CITY OF
 AA3657'ALEXANDRIA, LA WHICH IS 7 MI (11.3 KM) WEST OF U.S. 165, 2 MI (3.2 KM)
 AA3657'NORTH OF S.R. 28, AND 1.5 MI (2.4 KM) SOUTH OF S.R. 1. MARK IS LOCATED
 AA3657'IN THE NORTHWEST SECTION OF THE AIRPORT SOUTHWEST OF THE END OF RUNWAY
 AA3657'14. TO REACH FROM THE BASE OF THE AIR TRAFFIC CONTROL TOWER, PROCEED
 AA3657'NORTHWEST ACCROSS THE RAMP TO TAXIWAY A. CONTINUE NORTHWEST ON TAXIWAY
 AA3657'A FOR 0.15 MI (0.24 KM) TO THE INTERSECTION WITH RUNWAY 18-36. CROSS
 AA3657'RUNWAY CONTINUING ALONG TAXIWAY A FOR 0.9 MI. TURN SOUTHWEST ON
 AA3657'TAXIWAY A FOR 0.1 MI (0.2 KM) AND ACROSS RUNWAY END 14 TO THE STATION
 AA3657'ON THE RIGHT. IT IS 420 FT (128.0 M) EAST OF THE SOUTHEAST CORNER OF A
 AA3657'CONCRETE BASE OF A TRANSMISSOMETER, 262.0 FT (79.9 M) WEST OF THE
 AA3657'FIRST RUNWAY LIGHT ON THE SOUTH SIDE OF THE RUNWAY, 195.0 FT (59.4 M)
 AA3657'WEST OF THE CENTERLINE END OF RUNWAY 14, AND IS ON THE SOUTHEAST
 AA3657'CORNER OF A 9 X 18 CONCRETE FOUNDATION FOR AN ELECTRICAL VAULT WITH A
 AA3657'STEEL TRAP DOOR. STATION IS A STANDARD NOS DISK SET IN A DRILL HOLE IN
 AA3657'TOP OF THE FOUNDATION OF A CONCRETE ELECTRICAL VAULT AND FLUSH WITH
 AA3657'THE GROUND. DISK IS STAMPED - AEX A 1994.
 AA3657
 AA3657                          STATION RECOVERY (1994)
 AA3657
 AA3657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994
 AA3657'STATION IS LOCATED AT THE END OF THE AIRFIELD 419.4 FT (127.8 M) NE
 AA3657'FROM THE SE CORNER OF THE CONCRETE FOUNDATION FOR THE WESTERLY OF TWO
 AA3657'TMOMS, 262.0 FT (79.9 M) WEST OF THE FIRST RUNWAY LIGHT EAST OF RWY
 AA3657'END 14 AND, 195.5 FT (59.6 M) SW OF THE C/L END OF RWY 14.  STATION IS
 AA3657'A STANDARD NOS DISK SET IN A DRILLHOLE IN THE SW CORNER OF AN
 AA3657'ELECTRICAL VAULT.  THE DISK IS STAMPED AEX A 1994.
 AA3657
 AA3657                          STATION RECOVERY (1999)
 AA3657
 AA3657'RECOVERY NOTE BY US POWER SQUADRON 1999
 AA3657'RECOVERED IN GOOD CONDITION.
 AA3657
 AA3657                          STATION RECOVERY (2001)
 AA3657
 AA3657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DLA)
 AA3657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA3658 ***********************************************************************
 AA3658  SACS        -  This is a Secondary Airport Control Station.
 AA3658  DESIGNATION -  AEX B
 AA3658  PID         -  AA3658
 AA3658  STATE/COUNTY-  LA/RAPIDES
 AA3658  COUNTRY     -  US
 AA3658  USGS QUAD   -  RAPIDES (2018)
 AA3658
 AA3658                         *CURRENT SURVEY CONTROL
 AA3658  ______________________________________________________________________
 AA3658* NAD 83(2011) POSITION- 31 19 37.56943(N) 092 32 54.35666(W)   ADJUSTED
 AA3658* NAD 83(2011) ELLIP HT-    -1.122 (meters)        (06/27/12)   ADJUSTED
 AA3658* NAD 83(2011) EPOCH   -  2010.00
 AA3658* NAVD 88 ORTHO HEIGHT -    25.36  (meters)       83.2   (feet) GPS OBS
 AA3658  ______________________________________________________________________
 AA3658  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AA3658  GEOID HEIGHT    -        -26.265 (meters)                     GEOID99
 AA3658  GEOID HEIGHT    -        -26.331 (meters)                     GEOID18
 AA3658  NAD 83(2011) X  -   -242,471.404 (meters)                     COMP
 AA3658  NAD 83(2011) Y  - -5,447,829.603 (meters)                     COMP
 AA3658  NAD 83(2011) Z  -  3,296,926.001 (meters)                     COMP
 AA3658  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AA3658
 AA3658  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3658  Standards:
 AA3658         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3658            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3658  -------------------------------------------------------------------
 AA3658  NETWORK    1.22  11.70           0.54   0.45   5.97      0.02910996
 AA3658  -------------------------------------------------------------------
 AA3658  Click here for local accuracies and other accuracy information.
 AA3658
 AA3658.This mark is at Alexandra Intl Airport (AEX)
 AA3658
 AA3658.The horizontal coordinates were established by GPS observations
 AA3658.and adjusted by the National Geodetic Survey in June 2012.
 AA3658
 AA3658.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3658.been affixed to the stable North American tectonic plate. See 
 AA3658.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3658
 AA3658.The horizontal coordinates are valid at the epoch date displayed above
 AA3658.which is a decimal equivalence of Year/Month/Day.
 AA3658
 AA3658.The orthometric height was determined by GPS observations and a
 AA3658.high-resolution geoid model.
 AA3658
 AA3658.GPS derived orthometric heights for airport stations designated as
 AA3658.PACS or SACS are published to 2 decimal places.  This maintains
 AA3658.centimeter relative accuracy between the PACS and SACS.  It does
 AA3658.not indicate centimeter accuracy relative to other marks which are
 AA3658.part of the published vertical control network.
 AA3658
 AA3658.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3658.GEOID18 height accuracy estimate available here.
 AA3658
 AA3658.Click photographs - Photos may exist for this station.
 AA3658
 AA3658.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3658
 AA3658.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3658
 AA3658.The ellipsoidal height was determined by GPS observations
 AA3658.and is referenced to NAD 83.
 AA3658
 AA3658. The following values were computed from the NAD 83(2011) position.
 AA3658
 AA3658;                    North         East     Units Scale Factor Converg.
 AA3658;SPC LA N     -    91,707.164   995,390.513   MT  0.99996749   -0 01 32.2
 AA3658;SPC LA N     -   300,875.92  3,265,710.37   sFT  0.99996749   -0 01 32.2
 AA3658;UTM  15      - 3,465,942.064   542,961.733   MT  0.99962276   +0 14 05.2
 AA3658
 AA3658!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3658!SPC LA N     -   1.00000018  x   0.99996749  =   0.99996767
 AA3658!UTM  15      -   1.00000018  x   0.99962276  =   0.99962294
 AA3658
 AA3658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4296165942(NAD 83)
 AA3658
 AA3658                          SUPERSEDED SURVEY CONTROL
 AA3658
 AA3658  NAD 83(2007)-  31 19 37.56940(N)    092 32 54.35740(W) AD(2002.00) 0
 AA3658  ELLIP H (02/10/07)   -1.104  (m)                       GP(2002.00)    
 AA3658  ELLIP H (04/16/02)   -1.059  (m)                       GP(       ) 5 2
 AA3658  ELLIP H (02/14/02)   -1.108  (m)                       GP(       ) 5 2
 AA3658  NAD 83(1992)-  31 19 37.56845(N)    092 32 54.35724(W) AD(       ) 1
 AA3658  ELLIP H (06/21/01)   -0.976  (m)                       GP(       ) 4 2
 AA3658  NAD 83(1992)-  31 19 37.56861(N)    092 32 54.35698(W) AD(       ) 1
 AA3658  ELLIP H (12/30/94)   -1.012  (m)                       GP(       ) 4 1
 AA3658  NGVD 29 (12/30/94)   25.35   (m)  GEOID93  model used  GPS OBS        
 AA3658
 AA3658.Superseded values are not recommended for survey control.
 AA3658
 AA3658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3658.See file dsdata.pdf to determine how the superseded data were derived.
 AA3658
 AA3658_MARKER: DD = SURVEY DISK
 AA3658_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AA3658_SP_SET: FOUNDATION MANHOLE
 AA3658_STAMPING: AEX B 1994
 AA3658_MARK LOGO: NOS
 AA3658_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA3658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA3658+STABILITY: SURFACE MOTION
 AA3658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3658+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2001
 AA3658
 AA3658  HISTORY     - Date     Condition        Report By
 AA3658  HISTORY     - 1994     MONUMENTED       NOS
 AA3658  HISTORY     - 19940615 GOOD             NGS
 AA3658  HISTORY     - 19990424 GOOD             USPSQD
 AA3658  HISTORY     - 20010228 GOOD             NGS
 AA3658
 AA3658                          STATION DESCRIPTION
 AA3658
 AA3658'DESCRIBED BY NATIONAL OCEAN SERVICE 1994 (JDR)
 AA3658'LOCATED AT THE ALEXANDRIA INTERNATIONAL AIRPORT, WEST OF THE CITY OF
 AA3658'ALEXANDRIA, LA WHICH IS 7 MI (11.3 KM) WEST OF U.S. 165, 2 MI (3.2 KM)
 AA3658'NORTH OF S.R. 28, AND 1.5 MI (2.4 KM) SOUTH OF S.R. 1. MARK IS LOCATED
 AA3658'IN THE MIDDLE OF THE AIRPORT NORTHEAST OF RUNWAY 14-32 AND SOUTHWEST
 AA3658'OF TAXIWAY A. TO REACH FROM THE BASE OF THE AIR TRAFFIC CONTROL TOWER,
 AA3658'PROCEED NORTHWEST ACCROSS THE RAMP TO TAXIWAY A. CONTINUE NORTHWEST ON
 AA3658'TAXIWAY A FOR 0.15 MI (0.24 KM) TO THE INTERSECTION WITH RUNWAY 18-36.
 AA3658'CROSS RUNWAY CONTINUING ALONG TAXIWAY A FOR 0.1 MI (0.2 KM) AND THE
 AA3658'STATION ON THE LEFT. STATION IS IN THE GRASS AREA BETWEEN THE RUNWAY
 AA3658'AND THE TAXIWAY. IT IS 345 FT (105.2 M) NORTHWEST OF THE EDGE OF
 AA3658'RUNWAY 14-32, 342.5 FT (104.4 M) SOUTHWEST OF THE EDGE OF TAXIWAY A,
 AA3658'AND IS IN THE EASTERN MOST CORNER OF AN IRREGULAR SHAPED CONCRETE
 AA3658'FOUNDATION FOR A MANHOLE. STATION IS A STANDARD NOS DISK SET IN A
 AA3658'DRILL HOLE IN TOP OF CONCRETE FOUNDATION FOR A MANHOLE THAT IS FLUSH
 AA3658'WITH THE GROUND. DISK IS STAMPED - AEX B 1994.
 AA3658
 AA3658                          STATION RECOVERY (1994)
 AA3658
 AA3658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994
 AA3658'STATION IS LOCATED NEAR MID-FIELD 345.0 FT (105.2 M) NE OF THE
 AA3658'NORTHERN EDGE OF RWY 14-32, 342.5 FT (104.4 M) SW OF THE SOUTHERN EDGE
 AA3658'OF TAXIWAY A, AND ABOUT 0.1 MILE (0.2 KM) WEST OF THE INTERSECTION OF
 AA3658'TAXIWAY A AND RWY 18-36.  STATION IS A STANDARD NOS DISK SET IN A
 AA3658'DRILLHOLE IN THE NE CORNER OF TWO CONNECTING MANHOLE FOUNDATIONS.  THE
 AA3658'DISK IS STAMPED AEX B 1994.
 AA3658
 AA3658                          STATION RECOVERY (1999)
 AA3658
 AA3658'RECOVERY NOTE BY US POWER SQUADRON 1999
 AA3658'RECOVERED IN GOOD CONDITION.
 AA3658
 AA3658                          STATION RECOVERY (2001)
 AA3658
 AA3658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DLA)
 AA3658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1895 ***********************************************************************
 CQ1895  DESIGNATION -  AF
 CQ1895  PID         -  CQ1895
 CQ1895  STATE/COUNTY-  LA/BOSSIER
 CQ1895  COUNTRY     -  US
 CQ1895  USGS QUAD   -  HUGHES (2018)
 CQ1895
 CQ1895                         *CURRENT SURVEY CONTROL
 CQ1895  ______________________________________________________________________
 CQ1895* NAD 83(1986) POSITION- 32 48 28.     (N) 093 41 55.     (W)   SCALED
 CQ1895* NAVD 88 ORTHO HEIGHT -    71.168 (meters)      233.49  (feet) ADJUSTED
 CQ1895  ______________________________________________________________________
 CQ1895  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 CQ1895  DYNAMIC HEIGHT  -         71.088 (meters)      233.23  (feet) COMP
 CQ1895  MODELED GRAVITY -    979,524.2   (mgal)                       NAVD 88
 CQ1895
 CQ1895  VERT ORDER      -  FIRST     CLASS II
 CQ1895
 CQ1895.The horizontal coordinates were scaled from a map and have
 CQ1895.an estimated accuracy of +/- 6 seconds.
 CQ1895
 CQ1895.The orthometric height was determined by differential leveling and
 CQ1895.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1895.in June 1991.
 CQ1895
 CQ1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1895.GEOID18 height accuracy estimate available here.
 CQ1895
 CQ1895.Click photographs - Photos may exist for this station.
 CQ1895
 CQ1895.The dynamic height is computed by dividing the NAVD 88
 CQ1895.geopotential number by the normal gravity value computed on the
 CQ1895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1895.degrees latitude (g = 980.6199 gals.).
 CQ1895
 CQ1895.The modeled gravity was interpolated from observed gravity values.
 CQ1895
 CQ1895;                    North         East    Units  Estimated Accuracy
 CQ1895;SPC LA N     -   256,510.      887,740.      MT  (+/- 180 meters Scaled)
 CQ1895
 CQ1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS345301(NAD 83)
 CQ1895
 CQ1895                          SUPERSEDED SURVEY CONTROL
 CQ1895
 CQ1895  NGVD 29 (11/26/84)   71.239  (m)          233.72   (f) ADJUSTED    1 2
 CQ1895
 CQ1895.Superseded values are not recommended for survey control.
 CQ1895
 CQ1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1895.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1895
 CQ1895_MARKER: N = NAIL
 CQ1895_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1895_SP_SET: OAK TREE
 CQ1895_STAMPING: AF
 CQ1895_MARK LOGO: CGS
 CQ1895_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1895
 CQ1895  HISTORY     - Date     Condition        Report By
 CQ1895  HISTORY     - 1960     MONUMENTED       CGS
 CQ1895
 CQ1895                          STATION DESCRIPTION
 CQ1895
 CQ1895'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1895'6.8 MILES SOUTH ALONG ST LOUIS SOUTHWESTERN RAILROAD FROM STATION AT
 CQ1895'PLAIN DEALING, A TREE MARK, COPPER NAIL AND WASHER, 11.5 FEET
 CQ1895'SOUTHEAST OF R 177, 53 FEET WEST OF WEST RAIL, AND SET IN THE TOP OF
 CQ1895'THE SOUTHEAST ROOT OF A 16-INCH OAK TREE, STAMPED AF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1870 ***********************************************************************
 CQ1870  DESIGNATION -  AG
 CQ1870  PID         -  CQ1870
 CQ1870  STATE/COUNTY-  LA/BOSSIER
 CQ1870  COUNTRY     -  US
 CQ1870  USGS QUAD   -  PLAIN DEALING (2018)
 CQ1870
 CQ1870                         *CURRENT SURVEY CONTROL
 CQ1870  ______________________________________________________________________
 CQ1870* NAD 83(1986) POSITION- 32 54 29.     (N) 093 44 27.     (W)   SCALED
 CQ1870* NAVD 88 ORTHO HEIGHT -   120.892 (meters)      396.63  (feet) ADJUSTED
 CQ1870  ______________________________________________________________________
 CQ1870  GEOID HEIGHT    -        -26.310 (meters)                     GEOID18
 CQ1870  DYNAMIC HEIGHT  -        120.758 (meters)      396.19  (feet) COMP
 CQ1870  MODELED GRAVITY -    979,529.3   (mgal)                       NAVD 88
 CQ1870
 CQ1870  VERT ORDER      -  FIRST     CLASS II
 CQ1870
 CQ1870.The horizontal coordinates were scaled from a map and have
 CQ1870.an estimated accuracy of +/- 6 seconds.
 CQ1870
 CQ1870.The orthometric height was determined by differential leveling and
 CQ1870.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1870.in June 1991.
 CQ1870
 CQ1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1870.GEOID18 height accuracy estimate available here.
 CQ1870
 CQ1870.Click photographs - Photos may exist for this station.
 CQ1870
 CQ1870.The dynamic height is computed by dividing the NAVD 88
 CQ1870.geopotential number by the normal gravity value computed on the
 CQ1870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1870.degrees latitude (g = 980.6199 gals.).
 CQ1870
 CQ1870.The modeled gravity was interpolated from observed gravity values.
 CQ1870
 CQ1870;                    North         East    Units  Estimated Accuracy
 CQ1870;SPC LA N     -   267,670.      883,920.      MT  (+/- 180 meters Scaled)
 CQ1870
 CQ1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS307413(NAD 83)
 CQ1870
 CQ1870                          SUPERSEDED SURVEY CONTROL
 CQ1870
 CQ1870  NGVD 29 (11/26/84)  120.955  (m)          396.83   (f) ADJUSTED    1 2
 CQ1870
 CQ1870.Superseded values are not recommended for survey control.
 CQ1870
 CQ1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1870.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1870
 CQ1870_MARKER: N = NAIL
 CQ1870_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1870_SP_SET: OAK TREE
 CQ1870_STAMPING: AG
 CQ1870_MARK LOGO: CGS
 CQ1870_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1870
 CQ1870  HISTORY     - Date     Condition        Report By
 CQ1870  HISTORY     - 1960     MONUMENTED       CGS
 CQ1870  HISTORY     - 1961     GOOD             CGS
 CQ1870  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1870
 CQ1870                          STATION DESCRIPTION
 CQ1870
 CQ1870'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1870'2.35 MI W FROM PLAIN DEALING.
 CQ1870'1 BLOCK NORTH ALONG ST LOUIS SOUTHWESTERN RAILWAY FROM THE STATION AT
 CQ1870'PLAIN DEALING, THENCE 2.1 MILES WEST ALONG STATE HIGHWAY 2, THENCE
 CQ1870'0.25 MILE WEST ALONG A GRADED DIRT ROAD, A TREE MARK, COPPER NAIL AND
 CQ1870'WASHER 20 FEET SOUTHEAST OF P 42, 58 FEET SOUTH OF CENTER LINE OF
 CQ1870'ROAD, SET IN THE TOP OF NORTHWEST ROOT OF A 8-INCH OAK TREE, AND
 CQ1870'STAMPED AG.
 CQ1870
 CQ1870                          STATION RECOVERY (1987)
 CQ1870
 CQ1870'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEC)
 CQ1870'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2734 ***********************************************************************
 AU2734  DESIGNATION -  AGNES
 AU2734  PID         -  AU2734
 AU2734  STATE/COUNTY-  LA/JEFFERSON
 AU2734  COUNTRY     -  US
 AU2734  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2734
 AU2734                         *CURRENT SURVEY CONTROL
 AU2734  ______________________________________________________________________
 AU2734* NAD 83(1992) POSITION- 29 54 37.46199(N) 090 03 18.85610(W)   ADJUSTED
 AU2734* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2734  **This station is located in a suspected subsidence area (see below).
 AU2734  ______________________________________________________________________
 AU2734  GEOID HEIGHT    -        -25.860 (meters)                     GEOID18
 AU2734  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 AU2734  HORZ ORDER      -  SECOND
 AU2734
 AU2734.The horizontal coordinates were established by classical geodetic methods
 AU2734.and adjusted by the National Geodetic Survey in January 1993.
 AU2734
 AU2734.** This station is in an area of known vertical motion. If an
 AU2734.** orthometric height was ever established but is not available 
 AU2734.** in the current survey control section, the orthometric height
 AU2734.** is considered suspect.  Suspect heights are available in the
 AU2734.** superseded section only if requested.
 AU2734
 AU2734.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2734.GEOID18 height accuracy estimate available here.
 AU2734
 AU2734.Click photographs - Photos may exist for this station.
 AU2734
 AU2734.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2734
 AU2734. The following values were computed from the NAD 83(1992) position.
 AU2734
 AU2734;                    North         East     Units Scale Factor Converg.
 AU2734;SPC LA S     -   157,023.806 1,123,417.734   MT  0.99992698   +0 38 20.6
 AU2734;SPC LA S     -   515,168.94  3,685,746.35   sFT  0.99992698   +0 38 20.6
 AU2734;UTM  15      - 3,312,503.210   784,333.655   MT  1.00059759   +1 28 09.8
 AU2734;UTM  16      - 3,312,782.106   204,994.266   MT  1.00067390   -1 31 28.5
 AU2734
 AU2734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2734!SPC LA S     -   1.00000411  x   0.99992698  =   0.99993108
 AU2734!UTM  15      -   1.00000411  x   1.00059759  =   1.00060170
 AU2734!UTM  16      -   1.00000411  x   1.00067390  =   1.00067801
 AU2734
 AU2734:                Primary Azimuth Mark                     Grid Az
 AU2734:SPC LA S     -  AGNES AZ MK                              054 20 23.2
 AU2734:UTM  15      -  AGNES AZ MK                              053 30 34.0
 AU2734:UTM  16      -  AGNES AZ MK                              056 30 12.3
 AU2734
 AU2734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8433312503(NAD 83)
 AU2734
 AU2734|---------------------------------------------------------------------|
 AU2734| PID    Reference Object                     Distance      Geod. Az  |
 AU2734|                                                           dddmmss.s |
 AU2734| DD7103 AGNES AZ MK                                        0545843.8 |
 AU2734| AU2692 GRETNA TV STA WWL MAST              APPROX. 1.6 KM 1062122.0 |
 AU2734| AU2735 AGNES RM 1                            8.251 METERS 25652     |
 AU2734| DD7104 AGNES RM 2                            4.032 METERS 35512     |
 AU2734|---------------------------------------------------------------------|
 AU2734
 AU2734                          SUPERSEDED SURVEY CONTROL
 AU2734
 AU2734  NAD 83(1986)-  29 54 37.47640(N)    090 03 18.85615(W) AD(       ) 2
 AU2734  NAD 27      -  29 54 36.73818(N)    090 03 18.59830(W) AD(       ) 2
 AU2734
 AU2734.Superseded values are not recommended for survey control.
 AU2734
 AU2734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2734.See file dsdata.pdf to determine how the superseded data were derived.
 AU2734
 AU2734_MARKER: DD = SURVEY DISK
 AU2734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2734_STAMPING: AGNES 1972
 AU2734_MARK LOGO: LADHGS
 AU2734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2734+STABILITY: SURFACE MOTION
 AU2734
 AU2734  HISTORY     - Date     Condition        Report By
 AU2734  HISTORY     - 1972     MONUMENTED       LADH
 AU2734
 AU2734                          STATION DESCRIPTION
 AU2734
 AU2734'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RJT)
 AU2734'THE STATION IS LOCATED 5 MILES NORTHWEST OF BELLE CHASSE, 3 MILES
 AU2734'SOUTHEAST OF NEW ORLEANS AND 5.5 MILES EAST-NORTHEAST OF WESTWEGO,
 AU2734'IN THE SOUTHEAST QUARTER OF SECTION 8, T13S, R24E, AND ON THE
 AU2734'PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2734'
 AU2734'TO REACH THIS STATION FROM THE TOLL HOUSE ON THE WEST END OF THE
 AU2734'GREATER NEW ORLEANS BRIDGE, GO SOUTH ALONG THE WEST BANK EXPRESSWAY
 AU2734'FOR 2 MILES.  THE STATION IS SET ON THE LEFT AND SOUTH OF THE WEST
 AU2734'BOUND LANE IN THE MEDIAN OF THE EXPRESSWAY IN A ROUND WATER METER
 AU2734'BOX.
 AU2734'
 AU2734'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST ALONG THE
 AU2734'WEST BANK EXPRESSWAY FOR 0.26 MILES.  THE MARK IS SET ON THE LEFT
 AU2734'AND NORTH OF THE EAST BOUND LANE IN THE MEDIAN NEAR A LIGHT
 AU2734'STANDARD.
 AU2734'
 AU2734'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2734'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2734'CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES BELOW THE GROUND.
 AU2734'THE SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 AU2734'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 AU2734'STAMPED AGNES 1972.  THE MARK IS 36 FEET SOUTH OF THE CENTER OF THE
 AU2734'WEST BOUND LANE ON THE WEST BANK EXPRESSWAY, 27 FEET NORTH OF
 AU2734'THE CENTER OF THE EAST BOUND LANE ON THE WEST BANK EXPRESSWAY, 14
 AU2734'FEET SOUTH-SOUTHWEST OF LIGHT STANDARD NO. 213, 7 FEET
 AU2734'NORTHWEST OF LIGHT STANDARD NO. 212, AND 4.5 FEET
 AU2734'NORTH-NORTHWEST OF A METAL WITNESS POST AND SIGN.
 AU2734'
 AU2734'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2734'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2734'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2734'STAMPED AGNES R.M. 1 1972.  IT IS 36 FEET SOUTH OF THE WEST BOUND
 AU2734'LANE ON THE WEST BANK EXPRESSWAY, 34 FEET NORTHWEST OF LIGHT
 AU2734'STANDARD NO. 213, 32 FEET WEST OF LIGHT STANDARD NO. 212, AND 27
 AU2734'FEET NORTH OF THE EAST BOUND LANE OF THE WEST BANK EXPRESSWAY.
 AU2734'
 AU2734'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2734'U.S. COAST AND GEODETIC SURVEY DISK SET IN A DRILL HOLE IN THE BASE
 AU2734'OF LIGHT STANDARD NO. 212.  IT IS 12 INCHES ABOVE THE GROUND.  IT
 AU2734'IS STAMPED AGNES R.M. 2 1972.  IT IS 38 FEET NORTH OF THE CENTER OF
 AU2734'THE EAST BOUND LANE ON THE WEST BANK EXPRESSWAY, 25 FEET SOUTH OF
 AU2734'THE CENTER OF THE WEST BOUND LANE OF THE EXPRESSWAY, AND 15 FEET
 AU2734'NORTH OF LIGHT STANDARD NO. 213.
 AU2734'
 AU2734'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2734'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2734'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2734'STAMPED AGNES AZ. MK. 1972.  IT IS 37 FEET NORTH OF THE CENTER OF
 AU2734'THE EAST BOUND LANE ON THE WEST BANK EXPRESSWAY, 28 FEET SOUTH OF
 AU2734'THE CENTER OF THE WEST BOUND LANE OF THE EXPRESSWAY, 22 FEET
 AU2734'WEST-NORTHWEST OF LIGHT STANDARD NO. 195, 18 FEET SOUTH-SOUTHWEST OF
 AU2734'LIGHT STANDARD NO. 194, AND 2 FEET WEST OF A METAL WITNESS POST AND
 AU2734'SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2998 ***********************************************************************
 CP2998  DESIGNATION -  AGUSTA
 CP2998  PID         -  CP2998
 CP2998  STATE/COUNTY-  LA/FRANKLIN
 CP2998  COUNTRY     -  US
 CP2998  USGS QUAD   -  CROWVILLE (2018)
 CP2998
 CP2998                         *CURRENT SURVEY CONTROL
 CP2998  ______________________________________________________________________
 CP2998* NAD 83(1993) POSITION- 32 08 59.34569(N) 091 36 14.40568(W)   ADJUSTED
 CP2998* NAVD 88 ORTHO HEIGHT -    27.2   (meters)       89.    (feet) VERTCON3
 CP2998  ______________________________________________________________________
 CP2998  GEOID HEIGHT    -        -26.252 (meters)                     GEOID18
 CP2998  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 CP2998  HORZ ORDER      -  FIRST
 CP2998
 CP2998.The horizontal coordinates were established by classical geodetic methods
 CP2998.and adjusted by the National Geodetic Survey in May 1994.
 CP2998
 CP2998.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2998.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2998
 CP2998.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2998.GEOID18 height accuracy estimate available here.
 CP2998
 CP2998.Click photographs - Photos may exist for this station.
 CP2998
 CP2998.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2998
 CP2998. The following values were computed from the NAD 83(1993) position.
 CP2998
 CP2998;                    North         East     Units Scale Factor Converg.
 CP2998;SPC LA N     -   183,273.543 1,084,520.268   MT  0.99992291   +0 28 25.4
 CP2998;SPC LA N     -   601,289.95  3,558,130.25   sFT  0.99992291   +0 28 25.4
 CP2998;UTM  15      - 3,557,895.662   631,650.345   MT  0.99981374   +0 44 34.7
 CP2998
 CP2998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2998!SPC LA N     -   0.99999984  x   0.99992291  =   0.99992275
 CP2998!UTM  15      -   0.99999984  x   0.99981374  =   0.99981358
 CP2998
 CP2998:                Primary Azimuth Mark                     Grid Az
 CP2998:SPC LA N     -  AGUSTA AZ MK                             000 28 12.9
 CP2998:UTM  15      -  AGUSTA AZ MK                             000 12 03.6
 CP2998
 CP2998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR3165057895(NAD 83)
 CP2998
 CP2998|---------------------------------------------------------------------|
 CP2998| PID    Reference Object                     Distance      Geod. Az  |
 CP2998|                                                           dddmmss.s |
 CP2998| CY3242 AGUSTA AZ MK                                       0005638.3 |
 CP2998| CY3243 AGUSTA RM 1                          29.260 METERS 23124     |
 CP2998| CY3244 AGUSTA RM 2                          29.028 METERS 33125     |
 CP2998|---------------------------------------------------------------------|
 CP2998
 CP2998                          SUPERSEDED SURVEY CONTROL
 CP2998
 CP2998  NAD 83(1992)-  32 08 59.34733(N)    091 36 14.40522(W) AD(       ) 1
 CP2998  NAD 83(1986)-  32 08 59.35869(N)    091 36 14.40039(W) AD(       ) 1
 CP2998  NAD 27      -  32 08 58.81042(N)    091 36 13.96006(W) AD(       ) 1
 CP2998  NGVD 29 (07/19/86)   27.3    (m)           90.     (f) VERT ANG       
 CP2998
 CP2998.Superseded values are not recommended for survey control.
 CP2998
 CP2998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2998.See file dsdata.pdf to determine how the superseded data were derived.
 CP2998
 CP2998_MARKER: DS = TRIANGULATION STATION DISK
 CP2998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2998_STAMPING: AGUSTA 1971
 CP2998_MARK LOGO: CGS
 CP2998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2998+STABILITY: SURFACE MOTION
 CP2998
 CP2998  HISTORY     - Date     Condition        Report By
 CP2998  HISTORY     - 1971     MONUMENTED       NGS
 CP2998
 CP2998                          STATION DESCRIPTION
 CP2998
 CP2998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP2998'THE STATION IS ABOUT 7-1/2 MILES EAST-SOUTHEAST OF WINNSBORO,
 CP2998'7-1/2 MILES NORTH-NORTHEAST OF GILBERT, 6-1/2 MILES SOUTH OF
 CP2998'CROWVILLE, 4-3/4 MILES SOUTH OF BUSHES AND 3-1/2 MILES
 CP2998'SOUTH-SOUTHWEST OF SWAMPERS.  IT IS IN SECTION 36, T 13 N, R 9 E,
 CP2998'ON LAND OWNED MR. J.L. DONNELL, ROUTE 1 BOX 390, WINNSBORO,
 CP2998'LOUISIANA 71295.
 CP2998'
 CP2998'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 CP2998'4, 15 AND 17 IN THE NORTH EDGE OF WINNSBORO, GO EAST ON HIGHWAYS
 CP2998'4 AND 17 FOR 0.55 MILE TO THE FRANKLIN PARISH COURT HOUSE ON
 CP2998'THE LEFT.  CONTINUE EASTERLY ON HIGHWAYS 4 AND 17 FOR 0.95
 CP2998'MILE TO THE JUNCTION OF 4 AND 17, CONTINUE EAST ON STATE
 CP2998'HIGHWAY 4 FOR 3.4 MILES TO THE JUNCTION WITH 863 AT FORKS,
 CP2998'TAKE LEFT FORK AND GO NORTHEAST ON STATE HIGHWAY 863 FOR
 CP2998'2.35 MILES TO JUNCTION WITH STATE HIGHWAY 578.  THE AZIMUTH
 CP2998'MARK IS ON THE LEFT, NORTHWEST ANGLE OF THE INTERSECTION, AS
 CP2998'DESCRIBED.  TURN RIGHT AND GO SOUTHERLY ON STATE HIGHWAY
 CP2998'578 FOR 0.2 MILE TO THE STATION ON THE LEFT, EAST SIDE OF ROAD,
 CP2998'AS DESCRIBED.  CONTINUE SOUTHERLY ON STATE HIGHWAY 578
 CP2998'FOR FOR 0.65 MILE TO BENCH MARK 21 V 52 USC AND GS (LDH) ON THE
 CP2998'RIGHT, WEST SIDE OF ROAD. AS DESCRIBED.
 CP2998'
 CP2998'STATION MARKS ARE STANDARD DISKS STAMPED AGUSTA 1971.  THE SURFACE
 CP2998'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP2998'MONUMENT THAT IS 18 INCHES BELOW THE SURFACE OF THE GROUND.  IT
 CP2998'IS 97 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 578, 58
 CP2998'FEET EAST-NORTHEAST OF OF A 10 INCH WILD CHERRY TREE AND 31 FEET
 CP2998'SOUTH OF THE APPROXIMATE CENTER OF FIELD ROAD.  THE UNDERGROUND
 CP2998'MARK IS SET IN AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 CP2998'THE GROUND SURFACE.
 CP2998'
 CP2998'REFERENCE MARK 1, A STANDARD DISK STAMPED AGUSTA NO 1 1971,
 CP2998'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP2998'MONUMENT THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS
 CP2998'101 FEET SOUTH OF THE APPROXIMATE CENTER OF FIELD ROAD, 34 FEET
 CP2998'EAST OF THE CENTERLINE OF STATE HIGHWAY 578 AND 2 FEET NORTH
 CP2998'OF A METAL WITNESS POST WITH SIGN ATTACHED.
 CP2998'
 CP2998'REFERENCE MARK 2, A STANDARD DISK STAMPED AGUSTA NO 2 1971, IS
 CP2998'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP2998'THAT PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS 46 FEET
 CP2998'NORTH OF THE APPROXIMATE CENTER OF FIELD ROAD, 36 FEET EAST
 CP2998'OF THE CENTERLINE OF STATE HIGHWAY 578, 8 FEET SOUTHWEST OF
 CP2998'A 6 INCH ELM TREE AND 1.9 FEET SOUTH OF METAL WITNESS POST
 CP2998'WITH SIGN ATTACHED.
 CP2998'
 CP2998'THE AZIMUTH MARK, A STANDARD DISK STAMPED AGUSTA 1971, IS SET
 CP2998'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2998'IS FLUSH WITH THE GROUND SURFACE.  IT IS 84 FEET NORTH OF THE
 CP2998'JUNCTION OF STATE HIGHWAYS 578 AND 863, 78 FEET NORTH OF THE
 CP2998'CENTERLINE OF STATE HIGHWAY 863, 28 FEET WEST OF THE CENTERLINE
 CP2998'OF STATE HIGHWAY 578 AND 2.5 FEET SOUTH OF A METAL WITNESS
 CP2998'POST WITH SIGN ATTACHED.
 CP2998'
 CP2998'BENCH MARK 21 V 52 USC AND GS (LDH), A LOUISIANA DEPARTMENT OF
 CP2998'HIGHWAYS STATION MARK DISK STAMPED 21 V 52 1969, IS SET IN
 CP2998'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 CP2998'4 INCHES ABOVE GROUND SURFACE.  IT IS 69.5 FEET WEST OF THE
 CP2998'CENTERLINE OF STATE HIGHWAY 578, 50 FEET SOUTHEAST OF THE
 CP2998'SOUTHEAST CORNER OF SMALL HOUSE AND 1.2 FEET WEST OF METAL
 CP2998'WITNESS POST WITH SIGN ATTACHED.
 CP2998'
 CP2998'HEIGHT OF LIGHT ABOVE STATION MARK 39.0 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1866 ***********************************************************************
 CQ1866  DESIGNATION -  AH
 CQ1866  PID         -  CQ1866
 CQ1866  STATE/COUNTY-  LA/BOSSIER
 CQ1866  COUNTRY     -  US
 CQ1866  USGS QUAD   -  PLAIN DEALING (2018)
 CQ1866
 CQ1866                         *CURRENT SURVEY CONTROL
 CQ1866  ______________________________________________________________________
 CQ1866* NAD 83(1986) POSITION- 32 55 13.     (N) 093 41 57.     (W)   SCALED
 CQ1866* NAVD 88 ORTHO HEIGHT -    96.680 (meters)      317.19  (feet) ADJUSTED
 CQ1866  ______________________________________________________________________
 CQ1866  GEOID HEIGHT    -        -26.295 (meters)                     GEOID18
 CQ1866  DYNAMIC HEIGHT  -         96.573 (meters)      316.84  (feet) COMP
 CQ1866  MODELED GRAVITY -    979,532.5   (mgal)                       NAVD 88
 CQ1866
 CQ1866  VERT ORDER      -  FIRST     CLASS II
 CQ1866
 CQ1866.The horizontal coordinates were scaled from a map and have
 CQ1866.an estimated accuracy of +/- 6 seconds.
 CQ1866
 CQ1866.The orthometric height was determined by differential leveling and
 CQ1866.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1866.in June 1991.
 CQ1866
 CQ1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1866.GEOID18 height accuracy estimate available here.
 CQ1866
 CQ1866.Click photographs - Photos may exist for this station.
 CQ1866
 CQ1866.The dynamic height is computed by dividing the NAVD 88
 CQ1866.geopotential number by the normal gravity value computed on the
 CQ1866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1866.degrees latitude (g = 980.6199 gals.).
 CQ1866
 CQ1866.The modeled gravity was interpolated from observed gravity values.
 CQ1866
 CQ1866;                    North         East    Units  Estimated Accuracy
 CQ1866;SPC LA N     -   268,980.      887,830.      MT  (+/- 180 meters Scaled)
 CQ1866
 CQ1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS346426(NAD 83)
 CQ1866
 CQ1866                          SUPERSEDED SURVEY CONTROL
 CQ1866
 CQ1866  NGVD 29 (11/26/84)   96.743  (m)          317.40   (f) ADJUSTED    1 2
 CQ1866
 CQ1866.Superseded values are not recommended for survey control.
 CQ1866
 CQ1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1866.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1866
 CQ1866_MARKER: N = NAIL
 CQ1866_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1866_SP_SET: GUM TREE
 CQ1866_STAMPING: AH
 CQ1866_MARK LOGO: CGS
 CQ1866_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1866
 CQ1866  HISTORY     - Date     Condition        Report By
 CQ1866  HISTORY     - 1960     MONUMENTED       CGS
 CQ1866  HISTORY     - 1961     GOOD             CGS
 CQ1866
 CQ1866                          STATION DESCRIPTION
 CQ1866
 CQ1866'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1866'1.1 MI N FROM PLAIN DEALING.
 CQ1866'ABOUT 1.1 MILES NORTH ALONG ST LOUIS SOUTHWESTERN RAILWAY FROM STATION
 CQ1866'AT PLAIN DEALING, A TREE MARK, COPPER NAIL AND WASHER, 48 FEET WEST OF
 CQ1866'WEST RAIL, 2 FEET WEST OF A FENCE, 55 FEET NORTH OF Z 177, SET IN THE
 CQ1866'TOP OF WEST ROOT OF A 16-INCH SWEET GUM TREE, AND STAMPED AH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3032 ***********************************************************************
 BX3032  DESIGNATION -  AIMWELL
 BX3032  PID         -  BX3032
 BX3032  STATE/COUNTY-  LA/SABINE
 BX3032  COUNTRY     -  US
 BX3032  USGS QUAD   -  BEECH BAYOU (2018)
 BX3032
 BX3032                         *CURRENT SURVEY CONTROL
 BX3032  ______________________________________________________________________
 BX3032* NAD 83(1993) POSITION- 31 32 58.38251(N) 093 42 25.43453(W)   ADJUSTED
 BX3032* NAVD 88 ORTHO HEIGHT -    88.2   (meters)      289.    (feet) VERTCON3
 BX3032  ______________________________________________________________________
 BX3032  GEOID HEIGHT    -        -26.788 (meters)                     GEOID18
 BX3032  LAPLACE CORR    -          1.49  (seconds)                    DEFLEC18
 BX3032  HORZ ORDER      -  FIRST
 BX3032
 BX3032.The horizontal coordinates were established by classical geodetic methods
 BX3032.and adjusted by the National Geodetic Survey in February 1996.
 BX3032
 BX3032.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3032.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3032
 BX3032.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3032.GEOID18 height accuracy estimate available here.
 BX3032
 BX3032.Click photographs - Photos may exist for this station.
 BX3032
 BX3032.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX3032
 BX3032. The following values were computed from the NAD 83(1993) position.
 BX3032
 BX3032;                    North         East     Units Scale Factor Converg.
 BX3032;SPC LA N     -   117,007.536   885,396.319   MT  0.99993526   -0 38 17.4
 BX3032;SPC LA N     -   383,882.22  2,904,837.76   sFT  0.99993526   -0 38 17.4
 BX3032;SPC TXNC     - 1,997,393.806 1,055,038.549   MT  1.00021274   +2 36 50.5
 BX3032;SPC TXNC     - 6,553,116.18  3,461,405.64   sFT  1.00021274   +2 36 50.5
 BX3032;UTM  15      - 3,490,725.234   432,888.698   MT  0.99965555   -0 22 11.9
 BX3032
 BX3032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX3032!SPC LA N     -   0.99999036  x   0.99993526  =   0.99992562
 BX3032!SPC TXNC     -   0.99999036  x   1.00021274  =   1.00020309
 BX3032!UTM  15      -   0.99999036  x   0.99965555  =   0.99964591
 BX3032
 BX3032:                Primary Azimuth Mark                     Grid Az
 BX3032:SPC LA N     -  BRITTAIN RESET                           298 09 35.4
 BX3032:SPC TXNC     -  BRITTAIN RESET                           294 54 27.5
 BX3032:UTM  15      -  BRITTAIN RESET                           297 53 29.9
 BX3032
 BX3032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ3288890725(NAD 83)
 BX3032
 BX3032|---------------------------------------------------------------------|
 BX3032| PID    Reference Object                     Distance      Geod. Az  |
 BX3032|                                                           dddmmss.s |
 BX3032| BX3035 ZWOLLE CABLE TV MAST                APPROX.12.6 KM 0305411.2 |
 BX3032| CV7984 AIMWELL RM 1                         28.271 METERS 03231     |
 BX3032| CV7985 AIMWELL RM 2                         29.309 METERS 12850     |
 BX3032| BX2989 MILAM SABINE R AUTH KHT 89          APPROX.15.3 KM 2305805.3 |
 BX3032| BX2990 CHAMBERS HILL LOT                   APPROX.15.3 KM 2333602.3 |
 BX3032| BX3047 BRITTAIN RESET                      APPROX.19.3 KM 2973118.0 |
 BX3032|---------------------------------------------------------------------|
 BX3032
 BX3032                          SUPERSEDED SURVEY CONTROL
 BX3032
 BX3032  NAD 83(1992)-  31 32 58.38458(N)    093 42 25.43301(W) AD(       ) 1
 BX3032  NAD 83(1986)-  31 32 58.39047(N)    093 42 25.43004(W) AD(       ) 1
 BX3032  NAD 27      -  31 32 57.75510(N)    093 42 24.77264(W) AD(       ) 1
 BX3032  NGVD 29 (07/19/86)   88.3    (m)          290.     (f) VERT ANG       
 BX3032
 BX3032.Superseded values are not recommended for survey control.
 BX3032
 BX3032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3032.See file dsdata.pdf to determine how the superseded data were derived.
 BX3032
 BX3032_MARKER: DS = TRIANGULATION STATION DISK
 BX3032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3032_STAMPING: AIMWELL 1971
 BX3032_MARK LOGO: CGS
 BX3032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3032+STABILITY: SURFACE MOTION
 BX3032
 BX3032  HISTORY     - Date     Condition        Report By
 BX3032  HISTORY     - 1971     MONUMENTED       NGS
 BX3032
 BX3032                          STATION DESCRIPTION
 BX3032
 BX3032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX3032'THE STATION IS LOCATED ABOUT 13 MILES WEST AND 1-1/2 MILES SOUTH OF
 BX3032'MANY AND 6 MILES SOUTH AND 3-1/2 MILES WEST OF ZWOLLE, IN THE
 BX3032'NORTHWEST QUARTER OF SECTION 33, T 7 N, R 13 W, OWNED BY THE
 BX3032'CONTINENTAL CAN COMPANY OF HODGE, LOUISIANA.
 BX3032'
 BX3032'TO REACH THE STATION FROM THE POST OFFICE IN MANY, GO WESTERLY ON
 BX3032'STATE HIGHWAY 6 FOR 5.5 MILES TO THE JUNCTION OF STATE HIGHWAY 476
 BX3032'ON THE LEFT.  CONTINUE WESTERLY ON HIGHWAY 6 FOR 6.95 MILE TO THE
 BX3032'JUNCTION OF STATE HIGHWAY 475 ON THE RIGHT.  TURN RIGHT AND GO
 BX3032'NORTHERLY ON HIGHWAY 475 FOR 3.5 MILES TO THE JUNCTION OF STATE
 BX3032'HIGHWAY 1215 ON THE LEFT.  TURN LEFT AND GO WESTERLY ON HIGHWAY
 BX3032'1215 FOR 1.95 MILES TO THE AIMWELL BAPTIST CHURCH ON THE ON THE
 BX3032'RIGHT.  CONTINUE WESTERLY ON HIGHWAY 1215 FOR 1.75 MILES TO
 BX3032'GRAVELED CROSSROAD.  TURN RIGHT AND GO NORTHERLY ON THE
 BX3032'GRAVELED ROAD FOR 1.0 MILE TO A WOODS ROAD ON THE LEFT.  TURN LEFT
 BX3032'AND FOLLOW THE MAIN WOODS ROAD WESTERLY FOR 0.3 MILE TO THE TOP OF A
 BX3032'RIDGE AND THE STATION.
 BX3032'
 BX3032'THE STATION MARKS ARE STANDARD DISKS STAMPED AIMWELL 1971.  THE
 BX3032'SURFACE DISK IS SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 BX3032'MONUMENT THAT PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.  IT IS 32
 BX3032'FEET NORTH OF A 24-INCH OAK TREE, 24.5 FEET NORTHEAST OF A 12-INCH
 BX3032'PINE TREE AND 5 FEET EAST-NORTHEAST OF A METAL WITNESS POST.  THE
 BX3032'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42
 BX3032'INCHES BELOW THE GROUND SURFACE.
 BX3032'
 BX3032'REFERENCE MARK 1 IS A STANDARD DISK STAMPED AIMWELL NO 1 1971, SET
 BX3032'IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BX3032'6 INCHES ABOVE THE GROUND SURFACE.  IT IS 27 FEET NORTHEAST OF A
 BX3032'14-INCH PINE TREE, 8.5 FEET NORTHWEST OF A 10-INCH OAK TREE, 2.2
 BX3032'FEET SOUTHEAST OF A METAL WITNESS POST AND ABOUT 3 FEET LOWER IN
 BX3032'ELEVATION THAN THE STATION.
 BX3032'
 BX3032'REFERENCE MARK 2 IS A STANDARD DISK STAMPED AIMWELL NO 2 1971, SET
 BX3032'IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BX3032'6 INCHES ABOVE THE GROUND SURFACE.  IT IS 16 FEET SOUTHWEST OF THE
 BX3032'CENTER OF THE WOODS ROAD, 14 FEET WEST OF A 16-INCH OAK TREE AND
 BX3032'2 FEET NORTH OF A METAL WITNESS POST AND ABOUT 6 FEET LOWER IN
 BX3032'ELEVATION THAN THE STATION.
 BX3032'
 BX3032'NOTE--NO SUITABLE PLACE TO SET AN AZIMUTH MARK.  NO MEASUREMENT
 BX3032'BETWEEN THE REFERENCE MARKS DUE TO TREES.  REFERENCE MARKS MEASURED
 BX3032'USING 5 KG. TAPE TENSION.
 BX3032'
 BX3032'NEAREST TOWN--ZWOLLE.
 BX3032'
 BX3032'HEIGHT OF LIGHT ABOVE STATION MARK 30.2 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW2549 ***********************************************************************
 BW2549  DESIGNATION -  AIMWELL LOT 1889 LADC
 BW2549  PID         -  BW2549
 BW2549  STATE/COUNTY-  LA/CATAHOULA
 BW2549  COUNTRY     -  US
 BW2549  USGS QUAD   -  AIMWELL (2018)
 BW2549
 BW2549                         *CURRENT SURVEY CONTROL
 BW2549  ______________________________________________________________________
 BW2549* NAD 83(1993) POSITION- 31 47 47.72895(N) 091 58 46.86056(W)   ADJUSTED
 BW2549  ______________________________________________________________________
 BW2549  GEOID HEIGHT    -        -25.700 (meters)                     GEOID18
 BW2549  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 BW2549  HORZ ORDER      -  THIRD
 BW2549
 BW2549.The horizontal coordinates were established by classical geodetic methods
 BW2549.and adjusted by the National Geodetic Survey in May 1994.
 BW2549
 BW2549.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW2549.GEOID18 height accuracy estimate available here.
 BW2549
 BW2549.Click photographs - Photos may exist for this station.
 BW2549
 BW2549.The Laplace correction was computed from DEFLEC18 derived deflections.
 BW2549
 BW2549. The following values were computed from the NAD 83(1993) position.
 BW2549
 BW2549;                    North         East     Units Scale Factor Converg.
 BW2549;SPC LA N     -   143,877.643 1,049,270.294   MT  0.99991696   +0 16 30.3
 BW2549;SPC LA N     -   472,038.57  3,442,480.96   sFT  0.99991696   +0 16 30.3
 BW2549;UTM  15      - 3,518,342.922   596,588.791   MT  0.99971506   +0 32 15.5
 BW2549
 BW2549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR9658818342(NAD 83)
 BW2549
 BW2549                          SUPERSEDED SURVEY CONTROL
 BW2549
 BW2549  NAD 83(1992)-  31 47 47.72895(N)    091 58 46.86103(W) AD(       ) 3
 BW2549  NAD 83(1986)-  31 47 47.74514(N)    091 58 46.85708(W) AD(       ) 3
 BW2549  NAD 27      -  31 47 47.13830(N)    091 58 46.37678(W) AD(       ) 3
 BW2549
 BW2549.Superseded values are not recommended for survey control.
 BW2549
 BW2549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW2549.See file dsdata.pdf to determine how the superseded data were derived.
 BW2549
 BW2549_MARKER: 57 = LOOKOUT TOWER
 BW2549
 BW2549  HISTORY     - Date     Condition        Report By
 BW2549  HISTORY     - 1941     FIRST OBSERVED   CGS
 BW2549
 BW2549                          STATION DESCRIPTION
 BW2549
 BW2549'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BW2549'STATION IS 8-3/4 MILES SSE OF THE TOWN OF ROSEFIELD, AIR LINE
 BW2549'DISTANCE, IN THE CENTER OF THE S EDGE OF SEC. 32, T. 10 N.,
 BW2549'R. 5 E.  IT IS A 90-FOOT STEEL TOWER OF STANDARD LOOKOUT TOWER
 BW2549'CONSTRUCTION, AND WAS BUILT IN 1929.  IT IS OWNED BY THE
 BW2549'SOUTHERN KRAFT CORPORATION AND OPERATED BY THE STATE OF LOUISIANA
 BW2549'(LOUISIANA DEPARTMENT OF CONSERVATION).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3210 ***********************************************************************
 CQ3210  DESIGNATION -  AIR
 CQ3210  PID         -  CQ3210
 CQ3210  STATE/COUNTY-  LA/CADDO
 CQ3210  COUNTRY     -  US
 CQ3210  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3210
 CQ3210                         *CURRENT SURVEY CONTROL
 CQ3210  ______________________________________________________________________
 CQ3210* NAD 83(1993) POSITION- 32 27 08.46119(N) 093 49 34.58224(W)   ADJUSTED
 CQ3210* NAVD 88 ORTHO HEIGHT -    75.9   (meters)      249.    (feet) VERTCON3
 CQ3210  ______________________________________________________________________
 CQ3210  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 CQ3210  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 CQ3210  HORZ ORDER      -  SECOND
 CQ3210
 CQ3210.This mark is at Shreveport Regional Airport (SHV)
 CQ3210
 CQ3210.The horizontal coordinates were established by classical geodetic methods
 CQ3210.and adjusted by the National Geodetic Survey in February 1996.
 CQ3210
 CQ3210.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3210
 CQ3210.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3210.GEOID18 height accuracy estimate available here.
 CQ3210
 CQ3210.Click photographs - Photos may exist for this station.
 CQ3210
 CQ3210.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3210
 CQ3210. The following values were computed from the NAD 83(1993) position.
 CQ3210
 CQ3210;                    North         East     Units Scale Factor Converg.
 CQ3210;SPC LA N     -   217,233.525   875,303.829   MT  0.99995815   -0 42 04.3
 CQ3210;SPC LA N     -   712,706.99  2,871,725.98   sFT  0.99995815   -0 42 04.3
 CQ3210;UTM  15      - 3,590,877.608   422,338.563   MT  0.99967437   -0 26 36.2
 CQ3210
 CQ3210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3210!SPC LA N     -   0.99999216  x   0.99995815  =   0.99995031
 CQ3210!UTM  15      -   0.99999216  x   0.99967437  =   0.99966653
 CQ3210
 CQ3210:                Primary Azimuth Mark                     Grid Az
 CQ3210:SPC LA N     -  AIR AZ MK                                040 32 29.2
 CQ3210:UTM  15      -  AIR AZ MK                                040 17 01.1
 CQ3210
 CQ3210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2233890877(NAD 83)
 CQ3210
 CQ3210|---------------------------------------------------------------------|
 CQ3210| PID    Reference Object                     Distance      Geod. Az  |
 CQ3210|                                                           dddmmss.s |
 CQ3210| CX4893 AIR AZ MK                                          0395024.9 |
 CQ3210| CQ3208 SHREVEPORT LOF N STACK              APPROX. 3.3 KM 0530535.3 |
 CQ3210| CQ3209 AIR RM 1                             15.130 METERS 09209     |
 CQ3210| CX4894 AIR RM 2                             21.270 METERS 30315     |
 CQ3210|---------------------------------------------------------------------|
 CQ3210
 CQ3210                          SUPERSEDED SURVEY CONTROL
 CQ3210
 CQ3210  NAD 83(1992)-  32 27 08.46169(N)    093 49 34.58097(W) AD(       ) 2
 CQ3210  NAD 83(1986)-  32 27 08.47228(N)    093 49 34.57191(W) AD(       ) 2
 CQ3210  NAD 27      -  32 27 07.91796(N)    093 49 33.92470(W) AD(       ) 2
 CQ3210  NGVD 29 (07/19/86)   76.0    (m)          249.     (f) VERT ANG       
 CQ3210
 CQ3210.Superseded values are not recommended for survey control.
 CQ3210
 CQ3210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3210.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3210
 CQ3210_MARKER: DS = TRIANGULATION STATION DISK
 CQ3210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3210_STAMPING: AIR 1969
 CQ3210_MARK LOGO: CGS
 CQ3210_PROJECTION: FLUSH
 CQ3210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3210+STABILITY: SURFACE MOTION
 CQ3210
 CQ3210  HISTORY     - Date     Condition        Report By
 CQ3210  HISTORY     - 1969     MONUMENTED       CGS
 CQ3210  HISTORY     - 1972     GOOD             NGS
 CQ3210  HISTORY     - 1981     GOOD             NGS
 CQ3210  HISTORY     - 20010315 GOOD             USPSQD
 CQ3210
 CQ3210                          STATION DESCRIPTION
 CQ3210
 CQ3210'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3210'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF FENCE ON
 CQ3210'LINE.
 CQ3210'
 CQ3210'THE STATION IS LOCATED IN THE SOUTHWESTERN PART OF SHREVEPORT
 CQ3210'AND AT THE SHREVEPORT MUNICIPAL AIRPORT.
 CQ3210'
 CQ3210'TO REACH THE STATION FROM THE JUNCTION WITH HOLLYWOOD STREET
 CQ3210'AND U.S. HIGHWAY 171 (HEARNE AVENUE), GO WEST ON HOLLYWOOD
 CQ3210'STREET FOR 0.8 MILE TO A RAILROAD OVERPASS.  CONTINUE AHEAD WEST
 CQ3210'ON HOLLYWOOD STREET FOR 1.75 MILE TO A PAVED ROAD LEFT (AIRPORT
 CQ3210'SERVICE ROAD).  TURN LEFT AND GO SOUTH ON PAVED ROAD FOR 0.1
 CQ3210'MILE TO A REVERSE Y AND THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 CQ3210'AHEAD SOUTH AND SOUTHWESTERLY ON SERVICE ROAD FOR 0.3 MILE TO
 CQ3210'SERVICE ENTRANCE ON THE LEFT.  TURN LEFT AND GO SOUTH FOR 0.05
 CQ3210'MILE TO A METAL GATE.  PASS THROUGH GATE TO STATION ON THE
 CQ3210'LEFT.
 CQ3210'
 CQ3210'THE STATION MARK IS A STANDARD DISK, STAMPED AIR 1969, SET IN
 CQ3210'THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT IS FLUSH WITH
 CQ3210'THE SURFACE OF THE GROUND.  IT IS 112 FEET SOUTHEAST OF THE
 CQ3210'SOUTHEAST CORNER OF THE TERMINAL BUILDING, 21.1 FEET EAST OF
 CQ3210'THE CENTER OF A METAL GATE AND 13.8 FEET SOUTH OF A CHAIN-LINK
 CQ3210'FENCE.
 CQ3210'
 CQ3210'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED AIR NO 1 1969,
 CQ3210'SET IN THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT IS FLUSH
 CQ3210'WITH THE SURFACE OF THE GROUND.  IT IS 157 FEET SOUTHEAST OF
 CQ3210'THE SOUTHEAST CORNER OF THE TERMINAL BUILDING, 68.4 FEET
 CQ3210'EAST-SOUTHEAST OF THE CENTER OF THE METAL GATE AND 16.7 FEET
 CQ3210'SOUTH OF A CHAIN-LINK FENCE.
 CQ3210'
 CQ3210'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED AIR NO 2 1969,
 CQ3210'CEMENTED IN A DRILL HOLE IN THE CONCRETE SLAB AT THE BASE OF A
 CQ3210'FLAGPOLE.  IT IS 48.3 FEET NORTHWEST OF THE METAL GATE, 44.2
 CQ3210'FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE TERMINAL
 CQ3210'BUILDING, 24.5 FEET NORTH OF AN IRON FENCE AND 4.2 FEET
 CQ3210'SOUTHEAST OF THE APPROXIMATE CENTER OF THE BASE OF THE
 CQ3210'FLAGPOLE.
 CQ3210'
 CQ3210'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED AIR 1969, SET IN
 CQ3210'THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT PROJECTS 1
 CQ3210'INCH.  IT IS 105 FEET NORTHEAST OF THE CENTER OF A METAL GATE,
 CQ3210'42.8 FEET SOUTHEAST OF THE CENTER OF THE SERVICE ROAD, 2 FEET
 CQ3210'SOUTHWEST OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 CQ3210'
 CQ3210'HEIGHT OF LIGHT ABOVE STATION MARK 1.69 METERS.
 CQ3210
 CQ3210                          STATION RECOVERY (1972)
 CQ3210
 CQ3210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 CQ3210'RECOVERED AS DESCRIBED.
 CQ3210'
 CQ3210'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ3210'AT GREATER SHREVEPORT AIRPORT (NEAR CONTROL TOWER).
 CQ3210
 CQ3210                          STATION RECOVERY (1981)
 CQ3210
 CQ3210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (JVD)
 CQ3210'THE STATION, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 CQ3210'RECOVERED IN GOOD CONDITION AS ORIGINALLY DESCRIBED.
 CQ3210'
 CQ3210'TO REACH THE STATION FROM THE INTERSECTION OF HOLLYWOOD AVENUE
 CQ3210'AND MONKHOUSE DRIVE (THE MAIN ENTRANCE TO THE SHREVEPORT REGIONAL
 CQ3210'AIRPORT), GO EAST ON HOLLYWOOD AVENUE FOR 0.2 MILE TO A CROSS
 CQ3210'STREET.  TURN RIGHT AND GO SOUTH FOR 0.1 MILE TO A PAVED CROSS
 CQ3210'ROAD.  TO REACH THE AZIMUTH MARK FROM THIS POINT, TURN LEFT AND
 CQ3210'GO NORTHEAST FOR 0.1 MILE TO THE MARK ON THE RIGHT.  TO GO TO
 CQ3210'THE STATION, CONTINUE SOUTH, SOUTHWEST, AND WEST FOR 0.3 MILE TO
 CQ3210'STOP SIGN AT THE ENTRANCE TO THE GENERAL AVIATION PARKING
 CQ3210'LOT.  TURN LEFT AT THE SECOND DRIVEWAY AND GO SOUTH FOR ABOUT
 CQ3210'175 FEET TO A GATE.  GO THROUGH THE GATE TO THE STATION ON THE
 CQ3210'LEFT.
 CQ3210'
 CQ3210'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SHREVEPORT
 CQ3210'REGIONAL AIRPORT, 7 MILES WEST OF SHREVEPORT.
 CQ3210
 CQ3210                          STATION RECOVERY (2001)
 CQ3210
 CQ3210'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ3210'RM 2 ONLY MARK FOUND AND WAS IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3209 ***********************************************************************
 CQ3209  DESIGNATION -  AIR RM 1
 CQ3209  PID         -  CQ3209
 CQ3209  STATE/COUNTY-  LA/CADDO
 CQ3209  COUNTRY     -  US
 CQ3209  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3209
 CQ3209                         *CURRENT SURVEY CONTROL
 CQ3209  ______________________________________________________________________
 CQ3209* NAD 83(1993) POSITION- 32 27 08.44280(N) 093 49 34.00337(W)   ADJUSTED
 CQ3209* NAVD 88 ORTHO HEIGHT -    75.7   (meters)      248.    (feet) VERTCON3
 CQ3209  ______________________________________________________________________
 CQ3209  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 CQ3209  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 CQ3209  HORZ ORDER      -  SECOND
 CQ3209
 CQ3209.This mark is at Shreveport Regional Airport (SHV)
 CQ3209
 CQ3209.The horizontal coordinates were established by classical geodetic methods
 CQ3209.and adjusted by the National Geodetic Survey in February 1996.
 CQ3209
 CQ3209.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3209.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3209
 CQ3209.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3209.GEOID18 height accuracy estimate available here.
 CQ3209
 CQ3209.Click photographs - Photos may exist for this station.
 CQ3209
 CQ3209.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3209
 CQ3209. The following values were computed from the NAD 83(1993) position.
 CQ3209
 CQ3209;                    North         East     Units Scale Factor Converg.
 CQ3209;SPC LA N     -   217,232.773   875,318.940   MT  0.99995815   -0 42 04.0
 CQ3209;SPC LA N     -   712,704.52  2,871,775.56   sFT  0.99995815   -0 42 04.0
 CQ3209;UTM  15      - 3,590,876.925   422,353.673   MT  0.99967434   -0 26 35.9
 CQ3209
 CQ3209!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3209!SPC LA N     -   0.99999219  x   0.99995815  =   0.99995034
 CQ3209!UTM  15      -   0.99999219  x   0.99967434  =   0.99966653
 CQ3209
 CQ3209:                Primary Azimuth Mark                     Grid Az
 CQ3209:SPC LA N     -  REID                                     048 39 22.8
 CQ3209:UTM  15      -  REID                                     048 23 54.7
 CQ3209
 CQ3209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2235390876(NAD 83)
 CQ3209
 CQ3209|---------------------------------------------------------------------|
 CQ3209| PID    Reference Object                     Distance      Geod. Az  |
 CQ3209|                                                           dddmmss.s |
 CQ3209| CQ1764 REID                                APPROX. 3.2 KM 0475718.8 |
 CQ3209| CQ3210 AIR                                  15.130 METERS 27209     |
 CQ3209|---------------------------------------------------------------------|
 CQ3209
 CQ3209                          SUPERSEDED SURVEY CONTROL
 CQ3209
 CQ3209  NAD 83(1992)-  32 27 08.44330(N)    093 49 34.00210(W) AD(       ) 2
 CQ3209  NAD 83(1986)-  32 27 08.45389(N)    093 49 33.99304(W) AD(       ) 2
 CQ3209  NAD 27      -  32 27 07.89958(N)    093 49 33.34585(W) AD(       ) 2
 CQ3209  NGVD 29 (07/19/86)   75.8    (m)          249.     (f) VERT ANG       
 CQ3209
 CQ3209.Superseded values are not recommended for survey control.
 CQ3209
 CQ3209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3209.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3209
 CQ3209_MARKER: DR = REFERENCE MARK DISK
 CQ3209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3209_STAMPING: AIR NO 1 1969
 CQ3209_MARK LOGO: CGS
 CQ3209_PROJECTION: FLUSH
 CQ3209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3209+STABILITY: SURFACE MOTION
 CQ3209
 CQ3209  HISTORY     - Date     Condition        Report By
 CQ3209  HISTORY     - 1969     MONUMENTED       CGS
 CQ3209  HISTORY     - 20010315 GOOD             USPSQD
 CQ3209
 CQ3209                          STATION DESCRIPTION
 CQ3209
 CQ3209'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3209'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF FENCE ON
 CQ3209'LINE.
 CQ3209'
 CQ3209'THE STATION IS LOCATED IN THE SOUTHWESTERN PART OF SHREVEPORT
 CQ3209'AND AT THE SHREVEPORT MUNICIPAL AIRPORT.
 CQ3209'
 CQ3209'TO REACH THE STATION FROM THE JUNCTION WITH HOLLYWOOD STREET
 CQ3209'AND U.S. HIGHWAY 171 (HEARNE AVENUE), GO WEST ON HOLLYWOOD
 CQ3209'STREET FOR 0.8 MILE TO A RAILROAD OVERPASS.  CONTINUE AHEAD
 CQ3209'WEST ON HOLLYWOOD STREET FOR 1.75 MILE TO A PAVED ROAD LEFT
 CQ3209'(AIRPORT SERVICE ROAD).  TURN LEFT AND GO SOUTH ON PAVED ROAD
 CQ3209'FOR 0.1 MILE TO A REVERSE Y AND THE AZIMUTH MARK ON THE
 CQ3209'LEFT.  CONTINUE AHEAD SOUTH AND SOUTHWESTERLY ON SERVICE ROAD
 CQ3209'FOR 0.3 MILE TO SERVICE ENTRANCE ON THE LEFT.  TURN LEFT AND
 CQ3209'GO SOUTH FOR 0.05 MILE TO A METAL GATE.
 CQ3209'
 CQ3209'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED AIR NO 1 1969,
 CQ3209'SET IN THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT IS FLUSH
 CQ3209'WITH THE SURFACE OF THE GROUND.  IT IS 157 FEET SOUTHEAST OF
 CQ3209'THE SOUTHEAST CORNER OF THE TERMINAL BUILDING, 68.4 FEET
 CQ3209'EAST-SOUTHEAST OF THE CENTER OF THE METAL GATE AND 16.7 FEET
 CQ3209'SOUTH OF A CHAIN-LINK FENCE.
 CQ3209'
 CQ3209'HEIGHT OF LIGHT ABOVE STATION MARK 1.69 METERS.
 CQ3209
 CQ3209                          STATION RECOVERY (2001)
 CQ3209
 CQ3209'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ3209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1400 ***********************************************************************
 BJ1400  PACS        -  This is a Primary Airport Control Station.
 BJ1400  DESIGNATION -  AIRPORT
 BJ1400  PID         -  BJ1400
 BJ1400  STATE/COUNTY-  LA/ORLEANS
 BJ1400  COUNTRY     -  US
 BJ1400  USGS QUAD   -  SPANISH FORT (2018)
 BJ1400
 BJ1400                         *CURRENT SURVEY CONTROL
 BJ1400  ______________________________________________________________________
 BJ1400* NAD 83(2011) POSITION- 30 02 29.15735(N) 090 01 53.69185(W)   ADJUSTED
 BJ1400* NAD 83(2011) ELLIP HT-   -23.500 (meters)        (06/27/12)   ADJUSTED
 BJ1400* NAD 83(2011) EPOCH   -  2010.00
 BJ1400* NAVD 88 ORTHO HEIGHT -     2.824 (meters)        9.27  (feet) ADJUSTED
 BJ1400* NAVD 88 EPOCH        -  2009.55
 BJ1400  **This station is located in a suspected subsidence area (see below).
 BJ1400  ______________________________________________________________________
 BJ1400  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 BJ1400  NAD 83(2011) X  -     -3,045.862 (meters)                     COMP
 BJ1400  NAD 83(2011) Y  - -5,525,937.559 (meters)                     COMP
 BJ1400  NAD 83(2011) Z  -  3,174,338.724 (meters)                     COMP
 BJ1400  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 BJ1400  DYNAMIC HEIGHT  -          2.821 (meters)        9.26  (feet) COMP
 BJ1400  MODELED GRAVITY -    979,318.8   (mgal)                       NAVD 88
 BJ1400
 BJ1400  VERT ORDER      -  FIRST     CLASS II
 BJ1400
 BJ1400  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ1400  Standards:
 BJ1400         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ1400            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ1400  -------------------------------------------------------------------
 BJ1400  NETWORK    0.61   6.51           0.19   0.29   3.32     -0.06458119
 BJ1400  -------------------------------------------------------------------
 BJ1400  Click here for local accuracies and other accuracy information.
 BJ1400
 BJ1400.This mark is at Lakefront Airport (NEW)
 BJ1400
 BJ1400.The horizontal coordinates were established by GPS observations
 BJ1400.and adjusted by the National Geodetic Survey in June 2012.
 BJ1400
 BJ1400.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ1400.been affixed to the stable North American tectonic plate. See 
 BJ1400.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ1400
 BJ1400.The horizontal coordinates are valid at the epoch date displayed above
 BJ1400.which is a decimal equivalence of Year/Month/Day.
 BJ1400
 BJ1400.** This station is in an area of known vertical motion.  Due to the
 BJ1400.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1400.** determined the orthometric heights for marks in these suspect
 BJ1400.** subsidence areas should be considered valid only at the epoch date
 BJ1400.** associated with the orthometric height.  These heights must always
 BJ1400.** be validated when used as control.  All previously superseded
 BJ1400.** orthometric heights are now considered suspect and are available
 BJ1400.** in the superseded section.  NGS does not recommend using suspect
 BJ1400.** or superseded heights as control.
 BJ1400
 BJ1400.The orthometric height was determined by differential leveling and
 BJ1400.adjusted by the NATIONAL GEODETIC SURVEY
 BJ1400.in July 2012.
 BJ1400
 BJ1400.No vertical observational check was made to the station.
 BJ1400
 BJ1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1400.GEOID18 height accuracy estimate available here.
 BJ1400
 BJ1400.Click photographs - Photos may exist for this station.
 BJ1400
 BJ1400.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1400
 BJ1400.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1400
 BJ1400.The ellipsoidal height was determined by GPS observations
 BJ1400.and is referenced to NAD 83.
 BJ1400
 BJ1400.The dynamic height is computed by dividing the NAVD 88
 BJ1400.geopotential number by the normal gravity value computed on the
 BJ1400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1400.degrees latitude (g = 980.6199 gals.).
 BJ1400
 BJ1400.The modeled gravity was interpolated from observed gravity values.
 BJ1400
 BJ1400. The following values were computed from the NAD 83(2011) position.
 BJ1400
 BJ1400;                    North         East     Units Scale Factor Converg.
 BJ1400;SPC LA S     -   171,572.063 1,125,537.034   MT  0.99992599   +0 39 03.2
 BJ1400;SPC LA S     -   562,899.34  3,692,699.42   sFT  0.99992599   +0 39 03.2
 BJ1400;UTM  15      - 3,327,090.637   786,242.460   MT  1.00061101   +1 29 13.5
 BJ1400;UTM  16      - 3,327,250.512   207,664.037   MT  1.00065452   -1 31 07.6
 BJ1400
 BJ1400!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1400!SPC LA S     -   1.00000369  x   0.99992599  =   0.99992968
 BJ1400!UTM  15      -   1.00000369  x   1.00061101  =   1.00061470
 BJ1400!UTM  16      -   1.00000369  x   1.00065452  =   1.00065821
 BJ1400
 BJ1400:                Primary Azimuth Mark                     Grid Az
 BJ1400:SPC LA S     -  INDIAN                                   256 08 58.8
 BJ1400:UTM  15      -  INDIAN                                   255 18 48.5
 BJ1400:UTM  16      -  INDIAN                                   258 19 09.6
 BJ1400
 BJ1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8624227090(NAD 83)
 BJ1400
 BJ1400|---------------------------------------------------------------------|
 BJ1400| PID    Reference Object                     Distance      Geod. Az  |
 BJ1400|                                                           dddmmss.s |
 BJ1400| BJ4266 SHUSHAN AIRPORT AIRWAY BEACON       APPROX. 0.9 KM 1313811.8 |
 BJ1400| BJ4274 LAKEFRONT APT AP STA B              APPROX. 0.6 KM 1563431.3 |
 BJ1400| BJ1401 AIRPORT RM                           31.523 METERS 17909     |
 BJ1400| BJ4256 INDUSTRIAL CANAL BRIDGE NE COR      APPROX. 1.2 KM 1944329.4 |
 BJ1400| BJ1328 INDIAN                              APPROX.10.9 KM 2564802.0 |
 BJ1400| BJ4255 INDUSTRIAL CANAL LIGHT              APPROX. 0.5 KM 2705049.5 |
 BJ1400|---------------------------------------------------------------------|
 BJ1400
 BJ1400                          SUPERSEDED SURVEY CONTROL
 BJ1400
 BJ1400  NAD 83(2007)-  30 02 29.15694(N)    090 01 53.69271(W) AD(       ) 0
 BJ1400  ELLIP H (02/10/07)  -23.466  (m)                       GP(       )    
 BJ1400  NAD 83(1992)-  30 02 29.15680(N)    090 01 53.69222(W) AD(       ) B
 BJ1400  ELLIP H (01/10/02)  -23.471  (m)                       GP(       ) 2 1
 BJ1400  NAD 83(1993)-  30 02 29.15516(N)    090 01 53.68766(W) AD(       ) 2
 BJ1400  NAD 83(1992)-  30 02 29.15465(N)    090 01 53.68737(W) AD(       ) 2
 BJ1400  NAD 83(1986)-  30 02 29.16956(N)    090 01 53.68627(W) AD(       ) 2
 BJ1400  NAD 27      -  30 02 28.44559(N)    090 01 53.43408(W) AD(       ) 2
 BJ1400  NAVD 88               2.90   (m)            9.5    (f) LEVELING    3  
 BJ1400  NAVD 88 (12/05/96)    2.897  (m)            9.50   (f) SUPERSEDED  1 2
 BJ1400  NAVD 88 (02/14/94)    2.887  (m)            9.47   (f) SUPERSEDED  1 2
 BJ1400  NGVD 29 (05/21/91)    2.945  (m)            9.66   (f) ADJUSTED    1 2
 BJ1400  NGVD 29 (??/??/87)    2.991  (m)            9.81   (f) SUPERSEDED  1 2
 BJ1400  NGVD 29               3.24   (m)           10.6    (f) LEVELING    3  
 BJ1400
 BJ1400.Superseded values are not recommended for survey control.
 BJ1400
 BJ1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1400.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1400
 BJ1400_MARKER: DS = TRIANGULATION STATION DISK
 BJ1400_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BJ1400_SP_SET: SEAWALL
 BJ1400_STAMPING: AIRPORT 1932
 BJ1400_MARK LOGO: CGS
 BJ1400_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1400_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1400+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2003
 BJ1400
 BJ1400  HISTORY     - Date     Condition        Report By
 BJ1400  HISTORY     - 1932     MONUMENTED       CGS
 BJ1400  HISTORY     - 1935     GOOD             LAGS
 BJ1400  HISTORY     - 1946     GOOD             CGS
 BJ1400  HISTORY     - 1951     GOOD             CGS
 BJ1400  HISTORY     - 1953     GOOD             CGS
 BJ1400  HISTORY     - 1953     GOOD             CGS
 BJ1400  HISTORY     - 1954     GOOD             CGS
 BJ1400  HISTORY     - 1966     GOOD             CGS
 BJ1400  HISTORY     - 1972     GOOD             NGS
 BJ1400  HISTORY     - 1976     GOOD             NGS
 BJ1400  HISTORY     - 1976     GOOD             NGS
 BJ1400  HISTORY     - 1979     GOOD             NGS
 BJ1400  HISTORY     - 1979     GOOD             LOCSUR
 BJ1400  HISTORY     - 1985     GOOD             NGS
 BJ1400  HISTORY     - 19901118 GOOD             NGS
 BJ1400  HISTORY     - 19941114 GOOD             NGS
 BJ1400  HISTORY     - 20010502 GOOD             NGS
 BJ1400  HISTORY     - 20031121 GOOD             NGS
 BJ1400
 BJ1400                          STATION DESCRIPTION
 BJ1400
 BJ1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1932 (RLS)
 BJ1400'ON THE TOP OF THE HEAVY SEA-WALL ON THE WESTERN SIDE OF THE
 BJ1400'SHUSHAN AIRPORT, NEAR THE NORTHERN END OF THE STRAIGHT WALL,
 BJ1400'AND JUST S OF THE POINT WHERE THE CURVE AROUND THE NORTHERN
 BJ1400'SIDE OF THE AIRPORT BEGINS.
 BJ1400'
 BJ1400'THE STATION IS MARKED BY A STANDARD BRONZE DISK WHICH IS SET
 BJ1400'FLUSH WITH THE TOP OF THE CONCRETE.
 BJ1400'
 BJ1400'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK, IS APPROXIMATELY
 BJ1400'20 METERS (66 FEET) FROM THE STATION S 0 DEG 46 MIN E.
 BJ1400
 BJ1400                          STATION RECOVERY (1935)
 BJ1400
 BJ1400'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 BJ1400'RECOVERED AS DESCRIBED.
 BJ1400
 BJ1400                          STATION RECOVERY (1946)
 BJ1400
 BJ1400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (HJB)
 BJ1400'RECOVERED IN EXCELLENT CONDITION AS DESCRIBED.  HOWEVER, SHUSHAN
 BJ1400'AIRPORT IS NOW NEW ORLEANS AIRPORT.  STATION IS APPROXIMATELY
 BJ1400'8 MILES NE OF NEW ORLEANS.
 BJ1400
 BJ1400                          STATION RECOVERY (1951)
 BJ1400
 BJ1400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 BJ1400'IN NEW ORLEANS.  AT NEW ORLEANS, AT THE NEW ORLEANS AIRPORT, SET IN
 BJ1400'THE TOP OF THE SEA WALL ALONG THE SHORE OF LAKE PONTCHARTRAIN, 48 FEET
 BJ1400'SOUTH OF THE NORTH END OF A NORTH-SOUTH TANGENT IN SEA WALL AND A
 BJ1400'SLIGHT TURN IN WALL EXTENDING NORTH-NORTHEAST, 37 FEET NORTHWEST OF
 BJ1400'FIRT HYDRANT NO. 80, 167 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER
 BJ1400'OF BUILDING NO. 236, AND ABOUT 6 FEET ABOVE THE FIELD.
 BJ1400
 BJ1400                          STATION RECOVERY (1953)
 BJ1400
 BJ1400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (RLE)
 BJ1400'THE STATION MARK AND REFERENCE MARK WERE RECOVERED AND FOUND IN GOOD
 BJ1400'CONDITION.  THE FOLLOWING IS A NEW AND COMPLETE DESCRIPTION--
 BJ1400'
 BJ1400'THE STATION IS LOCATED NEAR THE NORTHWEST CORNER OF THE NEW ORLEANS
 BJ1400'AIRPORT ON TOP OF THE SEA-WALL.  IT IS 177 FEET NORTH OF A CHIMNEY
 BJ1400'THAT IS AT THE NORTH END OF BUILDING NO. 236.  THE STATION MARK IS A
 BJ1400'STANDARD BRONZE DISK CEMENTED IN A DRILL HOLE IN THE TOP OF THE
 BJ1400'CONCRETE SEA-WALL AND IT IS STAMPED AIRPORT 1932.
 BJ1400'
 BJ1400'REFERENCE MARK NO. 1 IS 74 FEET NORTH NORTHWEST OF THE CHIMNEY AT THE
 BJ1400'NORTH END OF BUILDING NO. 236.  IT IS A STANDARD BRONZE DISK CEMENTED
 BJ1400'IN A DRILL HOLE IN THE TOP OF THE CONCRETE SEA-WALL AND IT IS STAMPED
 BJ1400'AIRPORT 1932.
 BJ1400'
 BJ1400'THE INDUSTRIAL CANAL LIGHT WILL SERVE AS AN AZIMUTH TO THIS STATION.
 BJ1400'
 BJ1400'TO REACH THE STATION FROM THE GENTILLY POST OFFICE GO NORTHEAST ON
 BJ1400'U.S. HIGHWAY 90 FOR 2.6 MILES TO THE JUNCTION WITH DOWNMAN ROAD, TURN
 BJ1400'LEFT AND GO NORTH ON DOWNMAN ROAD FOR 1.7 MILES TO SOUTHLINE DRIVE,
 BJ1400'TURN LEFT ON SOUTHLINE DRIVE AND GO WEST FOR 0.3 MILE TO A LARGE GATE
 BJ1400'ON THE RIGHT, TURN RIGHT THROUGH GATE AND GO NORTHERLY ALONG EAST SIDE
 BJ1400'OF SEA-WALL FOR 0.55 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 BJ1400
 BJ1400                          STATION RECOVERY (1953)
 BJ1400
 BJ1400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (ALP)
 BJ1400'STATION AND REFERENCE MARK NO. 1 RECOVERED IN GOOD CONDITION.
 BJ1400'ORIGINAL DESCRIPTION AND 1946 RECOVERY NOTE BY H.J.B. ARE
 BJ1400'ADEQUATE AND COMPLETE.
 BJ1400
 BJ1400                          STATION RECOVERY (1954)
 BJ1400
 BJ1400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ1400'THE STATION WAS VISITED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 BJ1400'THE BUILDING NO. 236 MENTIONED IN THE 1953 RECOVERY NOTE BY R.L.E. HAS
 BJ1400'BEEN TORN DOWN.
 BJ1400'
 BJ1400'A NEW DESCRIPTION FOLLOWS--
 BJ1400'
 BJ1400'THE STATION IS LOCATED IN THE NORTHEAST SECTION OF NEW ORLEANS, ON THE
 BJ1400'SOUTH SHORE OF LAKE PONCHARTRAIN AND ON THE WEST EDGE OF THE NEW
 BJ1400'ORLEANS AIRPORT.  IT IS ON THE TOP OF THE SEA WALL, NEAR THE NORTHERN
 BJ1400'END OF THE STRAIGHT WALL, JUST SOUTH OF THE POINT WHERE THE CURVE
 BJ1400'AROUND THE NORTH EDGE OF THE AIRPORT BEGANS.  IT IS 37 FEET NORTHWEST
 BJ1400'OF THE THIRD FIRE PLUG SOUTH OF THE NORTH END OF THE WEST RUNWAY.  IT
 BJ1400'IS A STANDARD DISK, STAMPED AIRPORT 1932, AND IS SET IN A DRILL HOLE
 BJ1400'FLUSH WITH THE TOP OF THE SEA WALL.
 BJ1400'
 BJ1400'THE REFERENCE MARK IS 103.42 FEET SOUTH OF THE STATION.  IT IS 77 FEET
 BJ1400'SOUTHWEST OF THE FIRE PLUG MENTIONED ABOVE.  IT IS A STANDARD DISK
 BJ1400'STAMPED, AIRPORT 1932, SET IN A DRILL HOLE FLUSH WITH THE TOP OF THE
 BJ1400'SEA WALL.
 BJ1400'
 BJ1400'TO REACH THE STATION FROM THE GENTILLY POST OFFICE, GO WEST ON U.S.
 BJ1400'HIGHWAY 90 FOR 2.6 MILE TO THE JUNCTION WITH DOWNMAN ROAD, TURN LEFT
 BJ1400'AND GO NORTH ON DOWNMAN ROAD FOR 1.7 MILES TO SOUTHLINE DRIVE, TURN
 BJ1400'LEFT ON SOUTHLINE DRIVE AND GO WEST FOR 0.3 MILE TO A GATE ON THE
 BJ1400'RIGHT, TURN RIGHT THROUGH GATE AND GO NORTH ALONG THE EAST SIDE OF THE
 BJ1400'WEST SEA WALL FOR 0.55 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 BJ1400
 BJ1400                          STATION RECOVERY (1966)
 BJ1400
 BJ1400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (BMR)
 BJ1400'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ1400
 BJ1400                          STATION RECOVERY (1972)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 BJ1400'THE STATION MARK AND REFERENCE MARK 1 WAS RECOVERED AND FOUND IN GOOD
 BJ1400'CONDITION.
 BJ1400'
 BJ1400'THE STATION IS LOCATED ON THE TOP OF THE SEA WALL AT THE NORTHWEST
 BJ1400'EDGE OF THE NEW ORLEANS, LAKEFRONT AIRPORT.
 BJ1400'
 BJ1400'TO REACH THE STATION, SEE MR. PAT BECNEL, OPERATIONS MANAGER, OFFICE
 BJ1400'IN THE MAIN ADMINISTRATION BUILDING, TELEPHONE NUMBER 241-2161.
 BJ1400'
 BJ1400'NO OBSERVATIONS WERE TAKEN AT THIS DATE.
 BJ1400'
 BJ1400'A GEODIMETER DISTANCE WAS MADE FROM STATION ARP 1966, SEE BOX SCORE
 BJ1400'FOR DISTANCE.
 BJ1400'
 BJ1400'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NEW ORLEANS,
 BJ1400'LAKEFRONT AIRPORT.
 BJ1400
 BJ1400                          STATION RECOVERY (1976)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (JVD)
 BJ1400'STATION AND REFERENCE MARK RECOVERED AS DESCRIBED IN GOOD CONDITION.
 BJ1400
 BJ1400                          STATION RECOVERY (1976)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1400'RECOVERED IN GOOD CONDITION.
 BJ1400
 BJ1400                          STATION RECOVERY (1979)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (WTD)
 BJ1400'STATION AND REFERENCE MARK WERE RECOVERED AS DESCRIBED.
 BJ1400'
 BJ1400'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT NEW ORLEANS
 BJ1400'LAKEFRONT AIRPORT.
 BJ1400
 BJ1400                          STATION RECOVERY (1979)
 BJ1400
 BJ1400'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1979
 BJ1400'RECOVERED IN GOOD CONDITION.
 BJ1400
 BJ1400                          STATION RECOVERY (1985)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1400'RECOVERED IN GOOD CONDITION.
 BJ1400
 BJ1400                          STATION RECOVERY (1990)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1400'IN NEW ORLEANS, AT THE NEW ORLEANS LAKEFRONT AIRPORT, IN THE WEST
 BJ1400'CONCRETE RETAINING WALL ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN,
 BJ1400'0.9 KM (0.6 MI) NORTHWEST OF THE AIRPORT TERMINAL, 44.7 M (146.7 FT)
 BJ1400'SOUTH OF A POINT WHERE THE RETAINING WALL MAKES A SLIGHT TURN FROM
 BJ1400'NORTH-SOUTH TO NORTH-NORTHEAST, AND 1.9 M (6.2 FT) ABOVE THE GROUND
 BJ1400'SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY THE ORLEANS LEVEE
 BJ1400'BOARD.  FOR PERMISSION TO VISIT THE STATION, CONTACT--RANDOLPH W.
 BJ1400'TAYLOR, NEW ORLEANS LAKEFRONT AIRPORT, SUITE 101, TERMINAL BUILDING,
 BJ1400'NEW ORLEANS, LA 70126, TELEPHONE NUMBER (504) 243-4010.
 BJ1400
 BJ1400                          STATION RECOVERY (1994)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1400'IN NEW ORLEANS, AT THE NEW ORLEANS LAKEFRONT AIRPORT, IN A CONCRETE
 BJ1400'RETAINING WALL ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN, 147.0 M
 BJ1400'(482.3 FT) NORTH OF REFERENCE MARK 3 A, 29.0 M (95.1 FT) SOUTH OF THE
 BJ1400'EXTENDED CENTER OF TAXIWAY NUMBER 18R-36L A, 22.1 M (72.5 FT) NORTH OF
 BJ1400'THE EXTENDED CENTER OF TAXIWAY NUMBER 18R-36L A1, AND 1.9 M (6.2 FT)
 BJ1400'ABOVE THE GROUND SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY THE
 BJ1400'ORLEANS LEVEE BOARD.  FOR AN ESCORT ACROSS AIRPORT PROPERTY TO THE
 BJ1400'MARK CONTACT--RANDOLPH TAYLOR--AIRPORT MANAGER, NEW ORLEANS LAKEFRONT
 BJ1400'AIRPORT, SUITE 101, TERMINAL BUILDING, NEW ORLEANS, LA 7O126,
 BJ1400'TELEPHONE NUMBER (504) 243-4010.
 BJ1400
 BJ1400                          STATION RECOVERY (2001)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (RTN)
 BJ1400'THIS STATION IS LOCATED ON THE NORTH SIDE OF NEW ORLEANS, LA AT THE
 BJ1400'LAKEFRONT AIRPORT IN THE WEST CONCRETE RETAINING WALL ALONG THE SOUTH
 BJ1400'SHORE OF LAKE PONCHATRAIN. LAKEFRONT AIRPORT OWNERSHIP IS THE CITY OF
 BJ1400'NEW ORLEANS, LA.  ACCESSING AIRPORT AND AIRCRAFT MOVEMENT AREAS MUST
 BJ1400'BE OBTAINED FROM RANDOLOPH W. TAYLOR, DIRECTOR OF AVIATION, SUITE 101
 BJ1400'TERMINAL BUILDING, 6001 STARS AND STRIPES BOULEVARD, NEW ORLEANS, LA.
 BJ1400'70126-8008  PHONE AT 504 243-4020.  FAX 504 243-9151.
 BJ1400'
 BJ1400'TO REACH THIS STATION FROM I 10 TAKE EXIT 240, DOWNMAN ROAD, PROCEED
 BJ1400'NORTH ON DOWNMAN ROAD FOR 1.9 MI TO STARS AND STRIPES BOULEVARD.  LEFT
 BJ1400'AND WEST ON STARS AND STRIPES BOULEVARD FOR 0.1 MI TO STOP SIGN AND
 BJ1400'CROSS STREET.  RIGTH ON CROSS STREET AND CONTINUE NORTH GOR 0.05 MI TO
 BJ1400'GATE ENTRANCE RIGHT TO WEST RAMP HANGAR AREA.  CONTINUE EAST THROUGH
 BJ1400'GATE FOR 0.1 MI TO SECOND GATE TO WEST RAMP AREA.  LEFT AND NORTHERLY
 BJ1400'ON WEST RAMP AREA FOR 0.6 MI TO STATION ON LEFT. PERMISSION TO CROSS
 BJ1400'RUNWAY 9 APPROACH MUST BE OBTAINED FROM GROUND.
 BJ1400'
 BJ1400'THE STATION IS 95.1 FT SOUTH OF THE EXTENDED CENTER OF TAXIWAY A, 72.5
 BJ1400'FT NORTH OF THE EXTENDED CENTER OF TAXIWAY A1, 482.3 FT NORTH OF
 BJ1400'REFERNCE MARK A3, 6.2 FT ABOVE GROUND SURFACE.  MARK IS A CGS
 BJ1400'TRIANGULATION STATION DISK STAMPED ---AIRPORT 1932--- .
 BJ1400'
 BJ1400'THIS STATION HAS BEEN DESIGNATED AS THE PRIMARY CONTROL STATION.
 BJ1400
 BJ1400                          STATION RECOVERY (2003)
 BJ1400
 BJ1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (LJL)
 BJ1400'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3271 ***********************************************************************
 CQ3271  DESIGNATION -  AIRPORT BCN BARKSDALE AFB
 CQ3271  PID         -  CQ3271
 CQ3271  STATE/COUNTY-  LA/BOSSIER
 CQ3271  COUNTRY     -  US
 CQ3271  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3271
 CQ3271                         *CURRENT SURVEY CONTROL
 CQ3271  ______________________________________________________________________
 CQ3271* NAD 83(1992) POSITION- 32 30 14.37118(N) 093 40 41.27930(W)   ADJUSTED
 CQ3271  ______________________________________________________________________
 CQ3271  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 CQ3271  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 CQ3271  HORZ ORDER      -  THIRD
 CQ3271
 CQ3271.The horizontal coordinates were established by classical geodetic methods
 CQ3271.and adjusted by the National Geodetic Survey in January 1993.
 CQ3271
 CQ3271.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3271.GEOID18 height accuracy estimate available here.
 CQ3271
 CQ3271.Click photographs - Photos may exist for this station.
 CQ3271
 CQ3271.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3271
 CQ3271. The following values were computed from the NAD 83(1992) position.
 CQ3271
 CQ3271;                    North         East     Units Scale Factor Converg.
 CQ3271;SPC LA N     -   222,798.848   889,293.595   MT  0.99996695   -0 37 22.4
 CQ3271;SPC LA N     -   730,965.89  2,917,624.07   sFT  0.99996695   -0 37 22.4
 CQ3271;UTM  15      - 3,596,504.206   436,298.917   MT  0.99965004   -0 21 51.9
 CQ3271
 CQ3271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3629896504(NAD 83)
 CQ3271
 CQ3271                          SUPERSEDED SURVEY CONTROL
 CQ3271
 CQ3271  NAD 83(1986)-  32 30 14.38287(N)    093 40 41.26909(W) AD(       ) 3
 CQ3271  NAD 27      -  32 30 13.83400(N)    093 40 40.63000(W) AD(       ) 3
 CQ3271
 CQ3271.Superseded values are not recommended for survey control.
 CQ3271
 CQ3271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3271.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3271
 CQ3271_MARKER: 21 = AIRPORT BEACON
 CQ3271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3271+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ3271
 CQ3271  HISTORY     - Date     Condition        Report By
 CQ3271  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3271  HISTORY     - 20120527 GOOD             GEOCAC
 CQ3271
 CQ3271                          STATION DESCRIPTION
 CQ3271
 CQ3271'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3271'THE STATION IS THE ROTATING LIGHT ON THE ROOF OF THE ENCLOSED
 CQ3271'WATER TANK WHICH IS LOCATED ON THE AIR FORCE BASE AT DAVIS
 CQ3271'AVENUE AND BETWEEN BARKSDALE BLVD. EAST AND BARKSDALE BLVD.
 CQ3271'WEST.  THE STRUCTURE IS OF CONCRETE AND IS ABOUT 125 FEET
 CQ3271'HIGH.  THE LIGHT WAS POINT OBSERVED.
 CQ3271'
 CQ3271'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION BARKS,
 CQ3271'THE DISTANCE BEING 4.144 METERS (13.60 FEET) SOUTHEAST OF STATION
 CQ3271'BARKS.
 CQ3271
 CQ3271                          STATION RECOVERY (2012)
 CQ3271
 CQ3271'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ3271'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2916 ***********************************************************************
 BK2916  DESIGNATION -  AIRPORT BCN JENNINGS APT
 BK2916  PID         -  BK2916
 BK2916  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK2916  COUNTRY     -  US
 BK2916  USGS QUAD   -  JENNINGS (2018)
 BK2916
 BK2916                         *CURRENT SURVEY CONTROL
 BK2916  ______________________________________________________________________
 BK2916* NAD 83(1992) POSITION- 30 14 19.62782(N) 092 40 10.91801(W)   ADJUSTED
 BK2916  **This station is located in a suspected subsidence area (see below).
 BK2916  ______________________________________________________________________
 BK2916  GEOID HEIGHT    -        -27.264 (meters)                     GEOID18
 BK2916  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 BK2916  HORZ ORDER      -  THIRD
 BK2916
 BK2916.This mark is at Jennings Airport (3R7)
 BK2916
 BK2916.The horizontal coordinates were established by classical geodetic methods
 BK2916.and adjusted by the National Geodetic Survey in January 1993.
 BK2916
 BK2916.** This station is in an area of known vertical motion. If an
 BK2916.** orthometric height was ever established but is not available 
 BK2916.** in the current survey control section, the orthometric height
 BK2916.** is considered suspect.  Suspect heights are available in the
 BK2916.** superseded section only if requested.
 BK2916
 BK2916.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2916.GEOID18 height accuracy estimate available here.
 BK2916
 BK2916.Click photographs - Photos may exist for this station.
 BK2916
 BK2916.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2916
 BK2916. The following values were computed from the NAD 83(1992) position.
 BK2916
 BK2916;                    North         East     Units Scale Factor Converg.
 BK2916;SPC LA S     -   193,484.970   871,380.179   MT  0.99993433   -0 40 05.5
 BK2916;SPC LA S     -   634,791.94  2,858,853.14   sFT  0.99993433   -0 40 05.5
 BK2916;UTM  15      - 3,345,291.335   531,780.268   MT  0.99961246   +0 09 58.8
 BK2916
 BK2916_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3178045291(NAD 83)
 BK2916
 BK2916                          SUPERSEDED SURVEY CONTROL
 BK2916
 BK2916  NAD 83(1986)-  30 14 19.64803(N)    092 40 10.91222(W) AD(       ) 3
 BK2916  NAD 27      -  30 14 18.90503(N)    092 40 10.40461(W) AD(       ) 3
 BK2916
 BK2916.Superseded values are not recommended for survey control.
 BK2916
 BK2916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2916.See file dsdata.pdf to determine how the superseded data were derived.
 BK2916
 BK2916_MARKER: 21 = AIRPORT BEACON
 BK2916_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2916+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2004
 BK2916
 BK2916  HISTORY     - Date     Condition        Report By
 BK2916  HISTORY     - 1974     FIRST OBSERVED   NGS
 BK2916  HISTORY     - 19981017 GOOD             USPSQD
 BK2916  HISTORY     - 20040427 GOOD             USPSQD
 BK2916
 BK2916                          STATION DESCRIPTION
 BK2916
 BK2916'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2916'THE STATION IS THE CENTER OF THE REVOLVING LIGHT ATOP THE JENNINGS
 BK2916'MUNICIPAL AIRPORT BEACON, LOCATED AT THE NORTHWEST EDGE OF JENNINGS.
 BK2916'IT IS A 4-LEGGED GRAY STEEL STRUCTURE, ABOUT 70 FEET HIGH, AND HAS
 BK2916'A REVOLVING GREEN AND RED LIGHT ON TOP.
 BK2916'
 BK2916'TO REACH FROM WHERE STATE HIGHWAY 26 PASSES UNDER INTERSTATE HIGHWAY
 BK2916'10, AT THE NORTH EDGE OF JENNINGS, GO SOUTH ON HIGHWAY 26 FOR 0.6
 BK2916'MILE TO A PAVED ROAD RIGHT.  TURN RIGHT, WEST, 0.35 MILE TO BEACON
 BK2916'ON THE RIGHT.
 BK2916
 BK2916                          STATION RECOVERY (1998)
 BK2916
 BK2916'RECOVERY NOTE BY US POWER SQUADRON 1998
 BK2916'RECOVERED IN GOOD CONDITION.
 BK2916
 BK2916                          STATION RECOVERY (2004)
 BK2916
 BK2916'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3138 ***********************************************************************
 BK3138  DESIGNATION -  AIRPORT BCN LAKE CHARLES AFB
 BK3138  PID         -  BK3138
 BK3138  STATE/COUNTY-  LA/CALCASIEU
 BK3138  COUNTRY     -  US
 BK3138  USGS QUAD   -  LAKE CHARLES (2018)
 BK3138
 BK3138                         *CURRENT SURVEY CONTROL
 BK3138  ______________________________________________________________________
 BK3138* NAD 83(1992) POSITION- 30 13 13.25884(N) 093 09 43.30683(W)   ADJUSTED
 BK3138  **This station is located in a suspected subsidence area (see below).
 BK3138  ______________________________________________________________________
 BK3138  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BK3138  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 BK3138  HORZ ORDER      -  THIRD
 BK3138
 BK3138.The horizontal coordinates were established by classical geodetic methods
 BK3138.and adjusted by the National Geodetic Survey in January 1993.
 BK3138
 BK3138.** This station is in an area of known vertical motion. If an
 BK3138.** orthometric height was ever established but is not available 
 BK3138.** in the current survey control section, the orthometric height
 BK3138.** is considered suspect.  Suspect heights are available in the
 BK3138.** superseded section only if requested.
 BK3138
 BK3138.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3138.GEOID18 height accuracy estimate available here.
 BK3138
 BK3138.Click photographs - Photos may exist for this station.
 BK3138
 BK3138.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3138
 BK3138. The following values were computed from the NAD 83(1992) position.
 BK3138
 BK3138;                    North         East     Units Scale Factor Converg.
 BK3138;SPC LA S     -   192,096.040   823,966.259   MT  0.99993305   -0 54 51.7
 BK3138;SPC LA S     -   630,235.09  2,703,295.97   sFT  0.99993305   -0 54 51.7
 BK3138;UTM  15      - 3,343,213.389   484,407.242   MT  0.99960300   -0 04 53.6
 BK3138
 BK3138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8440743213(NAD 83)
 BK3138
 BK3138                          SUPERSEDED SURVEY CONTROL
 BK3138
 BK3138  NAD 83(1986)-  30 13 13.28081(N)    093 09 43.29960(W) AD(       ) 3
 BK3138  NAD 27      -  30 13 12.53610(N)    093 09 42.74925(W) AD(       ) 3
 BK3138
 BK3138.Superseded values are not recommended for survey control.
 BK3138
 BK3138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3138.See file dsdata.pdf to determine how the superseded data were derived.
 BK3138
 BK3138_MARKER: 21 = AIRPORT BEACON
 BK3138
 BK3138  HISTORY     - Date     Condition        Report By
 BK3138  HISTORY     - 1955     FIRST OBSERVED   CGS
 BK3138  HISTORY     - 1958     GOOD             CGS
 BK3138  HISTORY     - 1963     GOOD             CGS
 BK3138  HISTORY     - 1963     GOOD             CGS
 BK3138  HISTORY     - 1963     GOOD             CGS
 BK3138  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BK3138
 BK3138                          STATION DESCRIPTION
 BK3138
 BK3138'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 BK3138'THE STATION IS THE CENTER OF THE ROTATING GREEN AND WHITE AIRPORT
 BK3138'BEACON WHICH IS MOUNTED ON THE TOP OF AN ELEVATED STEEL WATER
 BK3138'TANK ON THE GROUNDS OF THE LAKE CHARLES AIR FORCE BASE.  IT LIES
 BK3138'JUST SOUTH OF HEADQUARTERS BUILDING NUMBER S-1.
 BK3138'
 BK3138'THE TOP OF THE BEACON IS 190 FEET ABOVE THE SURFACE OF THE GROUND.
 BK3138
 BK3138                          STATION RECOVERY (1958)
 BK3138
 BK3138'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (RAG)
 BK3138'THE STATION WAS VISITED 6-2-58 AND THE STATION WAS FOUND IN
 BK3138'GOOD CONDITION.  THE 1955 DESCRIPTION IS ADEQUATE.
 BK3138
 BK3138                          STATION RECOVERY (1963)
 BK3138
 BK3138'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (JBA)
 BK3138'STATION WAS RECOVERED AS DESCRIBED.
 BK3138
 BK3138                          STATION RECOVERY (1963)
 BK3138
 BK3138'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK3138'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD
 BK3138'CONDITION.
 BK3138'
 BK3138'OFFICE NOTE--1955 OBSERVATIONS GIVE A FINAL POSITION WHICH
 BK3138'DIFFERS BY APPROXIMATELY 0.5 METERS FROM THE POSITION DETERMINED
 BK3138'USING ONLY 1963 OBSERVATIONS.  THE BEACON MUST HAVE BEEN REBUILT
 BK3138'BETWEEN 1955 AND 1963 ALTHOUGH THERE IS NO RECORD. OF THE CHANGE.
 BK3138
 BK3138                          STATION RECOVERY (1963)
 BK3138
 BK3138'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (HGL)
 BK3138'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 BK3138'BY R.A.G. 1955, IS ADEQUATE FOR RECOVERY.
 BK3138
 BK3138                          STATION RECOVERY (1988)
 BK3138
 BK3138'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK3138'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2824 ***********************************************************************
 BK2824  DESIGNATION -  AIRPORT BCN LEGROS MEM APT
 BK2824  PID         -  BK2824
 BK2824  STATE/COUNTY-  LA/ACADIA
 BK2824  COUNTRY     -  US
 BK2824  USGS QUAD   -  CROWLEY WEST (2018)
 BK2824
 BK2824                         *CURRENT SURVEY CONTROL
 BK2824  ______________________________________________________________________
 BK2824* NAD 83(1992) POSITION- 30 09 55.65442(N) 092 28 54.38100(W)   ADJUSTED
 BK2824  **This station is located in a suspected subsidence area (see below).
 BK2824  ______________________________________________________________________
 BK2824  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK2824  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 BK2824  HORZ ORDER      -  THIRD
 BK2824
 BK2824.This mark is at Crowley/le Gros Mem Airport (3R2)
 BK2824
 BK2824.The horizontal coordinates were established by classical geodetic methods
 BK2824.and adjusted by the National Geodetic Survey in January 1993.
 BK2824
 BK2824.** This station is in an area of known vertical motion. If an
 BK2824.** orthometric height was ever established but is not available 
 BK2824.** in the current survey control section, the orthometric height
 BK2824.** is considered suspect.  Suspect heights are available in the
 BK2824.** superseded section only if requested.
 BK2824
 BK2824.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2824.GEOID18 height accuracy estimate available here.
 BK2824
 BK2824.Click photographs - Photos may exist for this station.
 BK2824
 BK2824.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2824
 BK2824. The following values were computed from the NAD 83(1992) position.
 BK2824
 BK2824;                    North         East     Units Scale Factor Converg.
 BK2824;SPC LA S     -   185,161.213   889,385.270   MT  0.99992985   -0 34 27.2
 BK2824;SPC LA S     -   607,483.08  2,917,924.84   sFT  0.99992985   -0 34 27.2
 BK2824;UTM  15      - 3,337,233.241   549,899.059   MT  0.99963072   +0 15 37.5
 BK2824
 BK2824_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4989937233(NAD 83)
 BK2824
 BK2824                          SUPERSEDED SURVEY CONTROL
 BK2824
 BK2824  NAD 83(1986)-  30 09 55.67481(N)    092 28 54.37490(W) AD(       ) 3
 BK2824  NAD 27      -  30 09 54.93163(N)    092 28 53.88629(W) AD(       ) 3
 BK2824
 BK2824.Superseded values are not recommended for survey control.
 BK2824
 BK2824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2824.See file dsdata.pdf to determine how the superseded data were derived.
 BK2824
 BK2824_MARKER: 21 = AIRPORT BEACON
 BK2824_MARK LOGO: NGS
 BK2824_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2824+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2004
 BK2824
 BK2824  HISTORY     - Date     Condition        Report By
 BK2824  HISTORY     - 1974     FIRST OBSERVED   NGS
 BK2824  HISTORY     - 19910813 GOOD             LADTD
 BK2824  HISTORY     - 19910905 GOOD             USPSQD
 BK2824  HISTORY     - 19971017 GOOD             USPSQD
 BK2824  HISTORY     - 20041231 GOOD             USPSQD
 BK2824
 BK2824                          STATION DESCRIPTION
 BK2824
 BK2824'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2824'THE STATION IS THE CENTER OF THE REVOLVING LIGHT ATOP THE LEGROS
 BK2824'MEMORIAL AIRPORT BEACON, LOCATED ABOUT 1.5 MILES SOUTHEAST OF
 BK2824'THE SMALL COMMUNITY OF MIDLAND.  IT IS A 4-LEGGED STEEL STRUCTURE,
 BK2824'PAINTED RED AND GREEN, WITH A REVOLVING GREEN AND WHITE LIGHT ON
 BK2824'TOP, AND IS ABOUT 60 FEET HIGH.
 BK2824'
 BK2824'TO REACH FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE HIGHWAY 91
 BK2824'IN MIDLAND, GO SOUTH ON HIGHWAY 91 FOR 0.9 MILE TO A GRAVELED SIDE
 BK2824'ROAD LEFT.  TURN LEFT, EAST, FOR 1.0 MILE, THENCE RIGHT, SOUTH, FOR
 BK2824'0.2 MILE TO THE STATION.
 BK2824
 BK2824                          STATION RECOVERY (1991)
 BK2824
 BK2824'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BK2824'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) SOUTHEAST OF MIDLAND, 1.5
 BK2824'MI (2.4 KM) NORTHEAST OF MORSE AND 1.0 FT (0.3 M) SOUTHWEST OF
 BK2824'ESTERWOOD.  OWNERSHIP--AIRPORT. TO REACH THE STATION FROM THE JUNCTION
 BK2824'OF U.S.  HIGHWAY 90 AND STATE HIGHWAY 91 SOUTH IN MIDLAND, GO SOUTH
 BK2824'FOR 0.9 MI (1.4 KM) TO THE JUNCTION OF A GRAVELED SIDE ROAD LEFT.
 BK2824'TURN LEFT AND GO EAST FOR 1.0 MI (1.6 KM) ON THE GRAVELED ROAD TO THE
 BK2824'ENTRANCE WITH THE AIRPORT. TURN RIGHT AND GO SOUTH FOR 0.2 MI (0.3 KM)
 BK2824'TO THE STATION. THE STATION IS THE CENTER OF THE REVOLING LIGHT ATOP
 BK2824'THE LEGROS MEMORIAL AIRPORT BEACON.  IT IS A 4-LEGGED STEEL STRUCTURE,
 BK2824'PAINTED RED AND GREEN, WITH A REVOLVING GREEN AND WHITE LIGHT ON TOP
 BK2824'AND IS ABOUT 60 FT (18.3 M) HIGH.
 BK2824
 BK2824                          STATION RECOVERY (1991)
 BK2824
 BK2824'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2824'RECOVERED IN GOOD CONDITION.
 BK2824
 BK2824                          STATION RECOVERY (1997)
 BK2824
 BK2824'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2824'RECOVERED IN GOOD CONDITION.
 BK2824
 BK2824                          STATION RECOVERY (2004)
 BK2824
 BK2824'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1401 ***********************************************************************
 BJ1401  DESIGNATION -  AIRPORT RM
 BJ1401  PID         -  BJ1401
 BJ1401  STATE/COUNTY-  LA/ORLEANS
 BJ1401  COUNTRY     -  US
 BJ1401  USGS QUAD   -  SPANISH FORT (2018)
 BJ1401
 BJ1401                         *CURRENT SURVEY CONTROL
 BJ1401  ______________________________________________________________________
 BJ1401* NAD 83(1986) POSITION- 30 02 28.13   (N) 090 01 53.67   (W)   HD_HELD1
 BJ1401* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1401  **This station is located in a suspected subsidence area (see below).
 BJ1401  ______________________________________________________________________
 BJ1401  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 BJ1401
 BJ1401.This mark is at Lakefront Airport (NEW)
 BJ1401
 BJ1401.The horizontal coordinates were determined by differentially corrected
 BJ1401.hand held GPS observations or other comparable positioning techniques
 BJ1401.and have an estimated accuracy of +/- 3 meters.
 BJ1401
 BJ1401.** This station is in an area of known vertical motion. If an
 BJ1401.** orthometric height was ever established but is not available 
 BJ1401.** in the current survey control section, the orthometric height
 BJ1401.** is considered suspect.  Suspect heights are available in the
 BJ1401.** superseded section only if requested.
 BJ1401
 BJ1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1401.GEOID18 height accuracy estimate available here.
 BJ1401
 BJ1401.Click photographs - Photos may exist for this station.
 BJ1401
 BJ1401;                    North         East    Units  Estimated Accuracy
 BJ1401;SPC LA S     -   171,540.4   1,125,538.0     MT  (+/- 3 meters HH1 GPS) 
 BJ1401
 BJ1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8624327059(NAD 83)
 BJ1401
 BJ1401                          SUPERSEDED SURVEY CONTROL
 BJ1401
 BJ1401.No superseded survey control is available for this station.
 BJ1401
 BJ1401_MARKER: DR = REFERENCE MARK DISK
 BJ1401_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1401_SP_SET: SEA WALL
 BJ1401_STAMPING: AIRPORT 1932
 BJ1401_MARK LOGO: CGS
 BJ1401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1401+STABILITY: SURFACE MOTION
 BJ1401
 BJ1401  HISTORY     - Date     Condition        Report By
 BJ1401  HISTORY     - 1932     MONUMENTED       CGS
 BJ1401  HISTORY     - 1951     GOOD             CGS
 BJ1401  HISTORY     - 1976     GOOD             NGS
 BJ1401
 BJ1401                          STATION DESCRIPTION
 BJ1401
 BJ1401'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1401'AT NEW ORLEANS, AT THE NEW ORLEANS AIRPORT, ALONG THE WEST SIDE OF THE
 BJ1401'FIELD, SET IN THE TOP OF THE SEA WALL ALONG SHORE OF LAKE
 BJ1401'PONTCHARTRAIN, 103 1/2 FEET SOUTH OF THE STATION MARK, 68 FEET
 BJ1401'NORTHWEST OF THE NORTHWEST CORNER OF BUILDING NO. 236 AND ABOUT 6 FEET
 BJ1401'ABOVE THE FIELD.
 BJ1401
 BJ1401                          STATION RECOVERY (1976)
 BJ1401
 BJ1401'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1401'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1863 ***********************************************************************
 CQ1863  DESIGNATION -  AJ
 CQ1863  PID         -  CQ1863
 CQ1863  STATE/COUNTY-  LA/BOSSIER
 CQ1863  COUNTRY     -  US
 CQ1863  USGS QUAD   -  PLAIN DEALING (2018)
 CQ1863
 CQ1863                         *CURRENT SURVEY CONTROL
 CQ1863  ______________________________________________________________________
 CQ1863* NAD 83(1986) POSITION- 32 56 40.     (N) 093 41 26.     (W)   SCALED
 CQ1863* NAVD 88 ORTHO HEIGHT -    97.537 (meters)      320.00  (feet) ADJUSTED
 CQ1863  ______________________________________________________________________
 CQ1863  GEOID HEIGHT    -        -26.308 (meters)                     GEOID18
 CQ1863  DYNAMIC HEIGHT  -         97.429 (meters)      319.65  (feet) COMP
 CQ1863  MODELED GRAVITY -    979,535.7   (mgal)                       NAVD 88
 CQ1863
 CQ1863  VERT ORDER      -  FIRST     CLASS II
 CQ1863
 CQ1863.The horizontal coordinates were scaled from a map and have
 CQ1863.an estimated accuracy of +/- 6 seconds.
 CQ1863
 CQ1863.The orthometric height was determined by differential leveling and
 CQ1863.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1863.in June 1991.
 CQ1863
 CQ1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1863.GEOID18 height accuracy estimate available here.
 CQ1863
 CQ1863.Click photographs - Photos may exist for this station.
 CQ1863
 CQ1863.The dynamic height is computed by dividing the NAVD 88
 CQ1863.geopotential number by the normal gravity value computed on the
 CQ1863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1863.degrees latitude (g = 980.6199 gals.).
 CQ1863
 CQ1863.The modeled gravity was interpolated from observed gravity values.
 CQ1863
 CQ1863;                    North         East    Units  Estimated Accuracy
 CQ1863;SPC LA N     -   271,660.      888,660.      MT  (+/- 180 meters Scaled)
 CQ1863
 CQ1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS354453(NAD 83)
 CQ1863
 CQ1863                          SUPERSEDED SURVEY CONTROL
 CQ1863
 CQ1863  NGVD 29 (11/26/84)   97.599  (m)          320.21   (f) ADJUSTED    1 2
 CQ1863
 CQ1863.Superseded values are not recommended for survey control.
 CQ1863
 CQ1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1863.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1863
 CQ1863_MARKER: N = NAIL
 CQ1863_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1863_SP_SET: TREE
 CQ1863_STAMPING: AJ
 CQ1863_MARK LOGO: CGS
 CQ1863_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1863
 CQ1863  HISTORY     - Date     Condition        Report By
 CQ1863  HISTORY     - 1960     MONUMENTED       CGS
 CQ1863  HISTORY     - 1961     GOOD             CGS
 CQ1863  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ1863  HISTORY     - 20020114 MARK NOT FOUND   NGS
 CQ1863
 CQ1863                          STATION DESCRIPTION
 CQ1863
 CQ1863'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1863'2.9 MI N FROM PLAIN DEALING.
 CQ1863'2.9 MILES NORTH ALONG ST LOUIS SOUTHWESTERN RAILWAY FROM THE STATION
 CQ1863'AT PLAIN DEALING, 18 FEET WEST OF THE CENTER LINE OF THE ROAD
 CQ1863'PARALLELING THE TRACKS, 48 FEET NORTH OF PTS 19 F (USGS), AND IN THE
 CQ1863'TOP OF THE SOUTHEAST ROOT OF A 40-INCH COTTONWOOD TREE.  A COPPER NAIL
 CQ1863'AND WASHER STAMPED AJ.  A TREE MARK.
 CQ1863
 CQ1863                          STATION RECOVERY (2001)
 CQ1863
 CQ1863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ1863'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ1863
 CQ1863                          STATION RECOVERY (2002)
 CQ1863
 CQ1863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1863'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2880 ***********************************************************************
 BX2880  DESIGNATION -  AJAX
 BX2880  PID         -  BX2880
 BX2880  STATE/COUNTY-  LA/DE SOTO
 BX2880  COUNTRY     -  US
 BX2880  USGS QUAD   -  EVELYN (2018)
 BX2880
 BX2880                         *CURRENT SURVEY CONTROL
 BX2880  ______________________________________________________________________
 BX2880* NAD 83(1992) POSITION- 31 55 36.00500(N) 093 27 03.21629(W)   ADJUSTED
 BX2880* NAVD 88 ORTHO HEIGHT -    80.3   (meters)      263.    (feet) VERTCON3
 BX2880  ______________________________________________________________________
 BX2880  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 BX2880  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 BX2880  HORZ ORDER      -  SECOND
 BX2880
 BX2880.The horizontal coordinates were established by classical geodetic methods
 BX2880.and adjusted by the National Geodetic Survey in January 1993.
 BX2880
 BX2880.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2880.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2880
 BX2880.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2880.GEOID18 height accuracy estimate available here.
 BX2880
 BX2880.Click photographs - Photos may exist for this station.
 BX2880
 BX2880.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2880
 BX2880. The following values were computed from the NAD 83(1992) position.
 BX2880
 BX2880;                    North         East     Units Scale Factor Converg.
 BX2880;SPC LA N     -   158,576.098   910,084.473   MT  0.99991475   -0 30 09.9
 BX2880;SPC LA N     -   520,261.75  2,985,835.48   sFT  0.99991475   -0 30 09.9
 BX2880;UTM  15      - 3,532,396.141   457,376.650   MT  0.99962240   -0 14 18.4
 BX2880
 BX2880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2880!SPC LA N     -   0.99999147  x   0.99991475  =   0.99990622
 BX2880!UTM  15      -   0.99999147  x   0.99962240  =   0.99961387
 BX2880
 BX2880:                Primary Azimuth Mark                     Grid Az
 BX2880:SPC LA N     -  AJAX AZ MK                               348 08 14.9
 BX2880:UTM  15      -  AJAX AZ MK                               347 52 23.4
 BX2880
 BX2880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR5737632396(NAD 83)
 BX2880
 BX2880|---------------------------------------------------------------------|
 BX2880| PID    Reference Object                     Distance      Geod. Az  |
 BX2880|                                                           dddmmss.s |
 BX2880| CV7987 AJAX RM 1                            18.196 METERS 07135     |
 BX2880| BX2881 AJAX RM 2                             7.764 METERS 18446     |
 BX2880| BX3002 DESOTO LOT                          APPROX.12.0 KM 2914510.9 |
 BX2880| CV7986 AJAX AZ MK                                         3473805.0 |
 BX2880|---------------------------------------------------------------------|
 BX2880
 BX2880                          SUPERSEDED SURVEY CONTROL
 BX2880
 BX2880  NAD 83(1986)-  31 55 36.01768(N)    093 27 03.21031(W) AD(       ) 2
 BX2880  NAD 27      -  31 55 35.43175(N)    093 27 02.57847(W) AD(       ) 2
 BX2880  NGVD 29 (07/19/86)   80.4    (m)          264.     (f) VERT ANG       
 BX2880
 BX2880.Superseded values are not recommended for survey control.
 BX2880
 BX2880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2880.See file dsdata.pdf to determine how the superseded data were derived.
 BX2880
 BX2880_MARKER: DD = SURVEY DISK
 BX2880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2880_STAMPING: AJAX 1971
 BX2880_MARK LOGO: LADHGS
 BX2880_PROJECTION: FLUSH
 BX2880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2880+STABILITY: SURFACE MOTION
 BX2880
 BX2880  HISTORY     - Date     Condition        Report By
 BX2880  HISTORY     - 1971     MONUMENTED       LADH
 BX2880
 BX2880                          STATION DESCRIPTION
 BX2880
 BX2880'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RT)
 BX2880'THE STATION IS LOCATED 17 MILES SOUTHEAST OF MANSFIELD, 8 MILES
 BX2880'NORTHEAST OF PELICAN AND 4 MILES SOUTH OF EVELYN, IN THE NORTHWEST
 BX2880'1/4 OF SECTION 24, T11N, R11W AND ON THE PROPERTY OWNED BY
 BX2880'INTERNATIONAL PAPER COMPANY ADDRESS ZWOLLE, LOUISIANA (SAM SCOTT),
 BX2880'TELEPHONE 645-8776.
 BX2880'
 BX2880'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 510 AND 177
 BX2880'IN EVELYN, GO SOUTH ALONG STATE HIGHWAY 177 FOR 4.4 MILES TO A
 BX2880'GRAVEL ROAD ON THE LEFT, TURN LEFT ON THE GRAVEL ROAD AND GO 0.3
 BX2880'MILE TO ANOTHER GRAVEL ROAD ON THE LEFT, TURN LEFT ON THE GRAVEL
 BX2880'ROAD AND GO 0.1 MILE TO THE TOP OF A HILL.  THE STATION IS SET ON
 BX2880'THE LEFT AND NORTH OF THE ROAD ON A KNOLL.
 BX2880'
 BX2880'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE BACK TO STATE
 BX2880'HIGHWAY 177, TURN RIGHT ON HIGHWAY 177 AND GO NORTH FOR 0.2 MILE TO
 BX2880'THE MARK WHICH IS SET ON THE RIGHT AND SOUTHEAST OF THE HIGHWAY
 BX2880'NEAR A RIGHT-OF-WAY MARKER.
 BX2880'
 BX2880'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2880'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2880'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BX2880'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX2880'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BX2880'STAMPED AJAX 1971.  THE MARK IS 158 FEET WEST-NORTHWEST OF THE
 BX2880'CENTER OF A GRAVEL ROAD, 151 FEET SOUTHWEST OF AN 18 INCH OAK
 BX2880'TREE, AND 5 FEET EAST OF A WITNESS POST AND SIGN.
 BX2880'
 BX2880'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2880'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2880'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2880'STAMPED AZAX R. M. 1 1971.  IT IS 126 FEET WEST-NORTHWEST OF THE
 BX2880'CENTER OF A GRAVEL ROAD, 93 FEET SOUTHWEST OF AN 18 INCH OAK
 BX2880'TREE.
 BX2880'
 BX2880'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2880'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2880'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2880'STAMPED AJAX R. M. 2 1971.  IT IS 146 FEET WEST-NORTHWEST OF THE
 BX2880'CENTER OF A GRAVEL ROAD, 167 FEET SOUTH-SOUTHWEST OF AN 18 INCH
 BX2880'OAK TREE.
 BX2880'
 BX2880'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BX2880'AND U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2880'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2880'STAMPED AJAX AZ. MK. 1971.  IT IS 90 FEET EAST OF A 12 INCH PINE
 BX2880'TREE, 70 FEET SOUTH-SOUTHEAST OF THE CENTER OF A GRAVEL ROAD, 39
 BX2880'FEET EAST-SOUTHEAST OF THE CENTER OF STATE HIGHWAY 177, 29 FEET
 BX2880'SOUTHWEST OF A HIGHWAY RIGHT-OF-WAY MARKER, AND 2 FEET NORTHWEST OF
 BX2880'A WITNESS POST AND SIGN.
 BX2880'
 BX2880'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1968 ***********************************************************************
 CQ1968  DESIGNATION -  AK
 CQ1968  PID         -  CQ1968
 CQ1968  STATE/COUNTY-  LA/CADDO
 CQ1968  COUNTRY     -  US
 CQ1968  USGS QUAD   -  DIXIE (2018)
 CQ1968
 CQ1968                         *CURRENT SURVEY CONTROL
 CQ1968  ______________________________________________________________________
 CQ1968* NAD 83(1986) POSITION- 32 41 52.     (N) 093 47 19.     (W)   SCALED
 CQ1968* NAVD 88 ORTHO HEIGHT -    55.732 (meters)      182.85  (feet) ADJUSTED
 CQ1968  ______________________________________________________________________
 CQ1968  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 CQ1968  DYNAMIC HEIGHT  -         55.670 (meters)      182.64  (feet) COMP
 CQ1968  MODELED GRAVITY -    979,524.7   (mgal)                       NAVD 88
 CQ1968
 CQ1968  VERT ORDER      -  FIRST     CLASS II
 CQ1968
 CQ1968.The horizontal coordinates were scaled from a map and have
 CQ1968.an estimated accuracy of +/- 6 seconds.
 CQ1968
 CQ1968.The orthometric height was determined by differential leveling and
 CQ1968.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1968.in June 1991.
 CQ1968
 CQ1968.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1968.GEOID18 height accuracy estimate available here.
 CQ1968
 CQ1968.Click photographs - Photos may exist for this station.
 CQ1968
 CQ1968.The dynamic height is computed by dividing the NAVD 88
 CQ1968.geopotential number by the normal gravity value computed on the
 CQ1968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1968.degrees latitude (g = 980.6199 gals.).
 CQ1968
 CQ1968.The modeled gravity was interpolated from observed gravity values.
 CQ1968
 CQ1968;                    North         East    Units  Estimated Accuracy
 CQ1968;SPC LA N     -   244,410.      879,170.      MT  (+/- 180 meters Scaled)
 CQ1968
 CQ1968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS260180(NAD 83)
 CQ1968
 CQ1968                          SUPERSEDED SURVEY CONTROL
 CQ1968
 CQ1968  NGVD 29 (11/26/84)   55.809  (m)          183.10   (f) ADJUSTED    1 2
 CQ1968
 CQ1968.Superseded values are not recommended for survey control.
 CQ1968
 CQ1968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1968.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1968
 CQ1968_MARKER: N = NAIL
 CQ1968_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1968_SP_SET: TREE
 CQ1968_STAMPING: AK
 CQ1968_MARK LOGO: CGS
 CQ1968_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1968
 CQ1968  HISTORY     - Date     Condition        Report By
 CQ1968  HISTORY     - 1961     MONUMENTED       CGS
 CQ1968  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 CQ1968  HISTORY     - 19991016 MARK NOT FOUND   USPSQD
 CQ1968
 CQ1968                          STATION DESCRIPTION
 CQ1968
 CQ1968'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1968'7.05 MI SE FROM BELCHER.
 CQ1968'3.6 MILES SOUTH ALONG STATE HIGHWAY 3049 FROM THE POST OFFICE AT
 CQ1968'BELCHER, THENCE 3.45 MILES SOUTHEAST ALONG THE DIXIESENTELL ROAD, AT
 CQ1968'THE A. L. SENTELL PLANTATION HEADQUARTERS, 31 FEET EAST OF THE CENTER
 CQ1968'LINE OF THE DIXIE-SENTELL ROAD, 15 FEET NORTHWEST OF THE SOUTHWEST
 CQ1968'CORNER OF A METAL MACHINE SHOP, 117 FEET WEST OF THE CENTER OF LEVEE,
 CQ1968'SET IN SOUTHEAST ROOT OF A 30-INCH SYCAMORE TREE, AND ABOUT LEVEL WITH
 CQ1968'THE GROUND.
 CQ1968
 CQ1968                          STATION RECOVERY (1989)
 CQ1968
 CQ1968'RECOVERY NOTE BY US POWER SQUADRON 1989 (AFA)
 CQ1968'MARK NOT FOUND.
 CQ1968
 CQ1968                          STATION RECOVERY (1999)
 CQ1968
 CQ1968'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1968'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1860 ***********************************************************************
 CQ1860  DESIGNATION -  AL
 CQ1860  PID         -  CQ1860
 CQ1860  STATE/COUNTY-  LA/BOSSIER
 CQ1860  COUNTRY     -  US
 CQ1860  USGS QUAD   -  PLAIN DEALING (2018)
 CQ1860
 CQ1860                         *CURRENT SURVEY CONTROL
 CQ1860  ______________________________________________________________________
 CQ1860* NAD 83(1986) POSITION- 32 58 28.     (N) 093 40 54.     (W)   SCALED
 CQ1860* NAVD 88 ORTHO HEIGHT -    98.211 (meters)      322.21  (feet) ADJUSTED
 CQ1860  ______________________________________________________________________
 CQ1860  GEOID HEIGHT    -        -26.335 (meters)                     GEOID18
 CQ1860  DYNAMIC HEIGHT  -         98.103 (meters)      321.86  (feet) COMP
 CQ1860  MODELED GRAVITY -    979,540.0   (mgal)                       NAVD 88
 CQ1860
 CQ1860  VERT ORDER      -  FIRST     CLASS II
 CQ1860
 CQ1860.The horizontal coordinates were scaled from a map and have
 CQ1860.an estimated accuracy of +/- 6 seconds.
 CQ1860
 CQ1860.The orthometric height was determined by differential leveling and
 CQ1860.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1860.in June 1991.
 CQ1860
 CQ1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1860.GEOID18 height accuracy estimate available here.
 CQ1860
 CQ1860.Click photographs - Photos may exist for this station.
 CQ1860
 CQ1860.The dynamic height is computed by dividing the NAVD 88
 CQ1860.geopotential number by the normal gravity value computed on the
 CQ1860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1860.degrees latitude (g = 980.6199 gals.).
 CQ1860
 CQ1860.The modeled gravity was interpolated from observed gravity values.
 CQ1860
 CQ1860;                    North         East    Units  Estimated Accuracy
 CQ1860;SPC LA N     -   274,970.      889,530.      MT  (+/- 180 meters Scaled)
 CQ1860
 CQ1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS363486(NAD 83)
 CQ1860
 CQ1860                          SUPERSEDED SURVEY CONTROL
 CQ1860
 CQ1860  NGVD 29 (11/26/84)   98.272  (m)          322.41   (f) ADJUSTED    1 2
 CQ1860
 CQ1860.Superseded values are not recommended for survey control.
 CQ1860
 CQ1860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1860.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1860
 CQ1860_MARKER: N = NAIL
 CQ1860_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 CQ1860_SP_SET: TREE
 CQ1860_STAMPING: AL
 CQ1860_MARK LOGO: CGS
 CQ1860_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1860
 CQ1860  HISTORY     - Date     Condition        Report By
 CQ1860  HISTORY     - 1960     MONUMENTED       CGS
 CQ1860  HISTORY     - 1961     GOOD             CGS
 CQ1860  HISTORY     - 20010331 MARK NOT FOUND   NGS
 CQ1860  HISTORY     - 20020114 MARK NOT FOUND   NGS
 CQ1860
 CQ1860                          STATION DESCRIPTION
 CQ1860
 CQ1860'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 CQ1860'5.0 MI N FROM PLAIN DEALING.
 CQ1860'TREE MARK, COPPER NAIL AND WASHER, 61 FEET WEST OF THE WEST RAIL, 55
 CQ1860'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 118 FEET WEST AND ACROSS
 CQ1860'THE TRACKS FROM E 180, 91 FEET SOUTHWEST OF THE CENTER OF THE
 CQ1860'CROSSING, AND IN THE TOP OF THE NORTH ROOT OF A 30-INCH OAK TREE.
 CQ1860
 CQ1860                          STATION RECOVERY (2001)
 CQ1860
 CQ1860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 CQ1860'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 CQ1860
 CQ1860                          STATION RECOVERY (2002)
 CQ1860
 CQ1860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1860'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2232 ***********************************************************************
 BK2232  DESIGNATION -  AL
 BK2232  PID         -  BK2232
 BK2232  STATE/COUNTY-  LA/EVANGELINE
 BK2232  COUNTRY     -  US
 BK2232  USGS QUAD   -  BOND (2018)
 BK2232
 BK2232                         *CURRENT SURVEY CONTROL
 BK2232  ______________________________________________________________________
 BK2232* NAD 83(1986) POSITION- 30 42 20.     (N) 092 30 02.     (W)   SCALED
 BK2232* NAVD 88 ORTHO HEIGHT -    17.84  (+/-2cm)       58.5   (feet) VERTCON3
 BK2232  ______________________________________________________________________
 BK2232  GEOID HEIGHT    -        -27.086 (meters)                     GEOID18
 BK2232  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK2232
 BK2232.The horizontal coordinates were scaled from a map and have
 BK2232.an estimated accuracy of +/- 6 seconds.
 BK2232
 BK2232.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2232.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2232
 BK2232.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2232.GEOID18 height accuracy estimate available here.
 BK2232
 BK2232.The vertical order pertains to the NGVD 29 superseded value.
 BK2232
 BK2232.Click photographs - Photos may exist for this station.
 BK2232
 BK2232;                    North         East    Units  Estimated Accuracy
 BK2232;SPC LA S     -   245,050.      888,190.      MT  (+/- 180 meters Scaled)
 BK2232
 BK2232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP478970(NAD 83)
 BK2232
 BK2232                          SUPERSEDED SURVEY CONTROL
 BK2232
 BK2232  NGVD 29 (11/26/84)   17.850  (m)           58.56   (f) ADJUSTED    2 0
 BK2232
 BK2232.Superseded values are not recommended for survey control.
 BK2232
 BK2232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2232.See file dsdata.pdf to determine how the superseded data were derived.
 BK2232
 BK2232_MARKER: N = NAIL
 BK2232_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BK2232_SP_SET: TREE ROOT
 BK2232_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2232
 BK2232  HISTORY     - Date     Condition        Report By
 BK2232  HISTORY     - 1934     MONUMENTED       LAGS
 BK2232  HISTORY     - 1961     GOOD             CGS
 BK2232
 BK2232                          STATION DESCRIPTION
 BK2232
 BK2232'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK2232'6.8 MI NW FROM VIDRINE.
 BK2232'ABOUT 6.8 MILES NORTHWEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 BK2232'BUILDING AT VIDRINE, IN SECTION 18, T 3 S, R 1 W, ABOUT 400 YARDS
 BK2232'SOUTH OF THE MIDWAY NITE CLUB LOCATED ON THE WEST SIDE OF THE HIGHWAY,
 BK2232'30 FEET WEST OF THE CENTER LINE OF A CURVE IN THE HIGHWAY, 275 FEET
 BK2232'SOUTH OF A BRACED POWER POLE, 125 FEET SOUTH OF THE CENTER LINE OF A
 BK2232'GRAVELED ROAD LEADING WEST, A COPPER NAIL AND WASHER SET IN THE WEST
 BK2232'ROOT OF A 22-INCH OAK TREE,29.8 FEET NORTHEAST OF BENCHMARK A 3937
 BK2232'(LOUISIANA GEODETIC SURVEY).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5120 ***********************************************************************
 BJ5120  DESIGNATION -  ALABAMA
 BJ5120  PID         -  BJ5120
 BJ5120  STATE/COUNTY-  LA/IBERVILLE
 BJ5120  COUNTRY     -  US
 BJ5120  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ5120
 BJ5120                         *CURRENT SURVEY CONTROL
 BJ5120  ______________________________________________________________________
 BJ5120* NAD 83(1992) POSITION- 30 27 52.91299(N) 091 38 55.05690(W)   ADJUSTED
 BJ5120* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5120  **This station is located in a suspected subsidence area (see below).
 BJ5120  ______________________________________________________________________
 BJ5120  GEOID HEIGHT    -        -27.239 (meters)                     GEOID18
 BJ5120  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 BJ5120  HORZ ORDER      -  FIRST
 BJ5120
 BJ5120.The horizontal coordinates were established by classical geodetic methods
 BJ5120.and adjusted by the National Geodetic Survey in January 1993.
 BJ5120
 BJ5120.** This station is in an area of known vertical motion. If an
 BJ5120.** orthometric height was ever established but is not available 
 BJ5120.** in the current survey control section, the orthometric height
 BJ5120.** is considered suspect.  Suspect heights are available in the
 BJ5120.** superseded section only if requested.
 BJ5120
 BJ5120.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5120.GEOID18 height accuracy estimate available here.
 BJ5120
 BJ5120.Click photographs - Photos may exist for this station.
 BJ5120
 BJ5120.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5120
 BJ5120. The following values were computed from the NAD 83(1992) position.
 BJ5120
 BJ5120;                    North         East     Units Scale Factor Converg.
 BJ5120;SPC LA S     -   217,819.541   969,722.527   MT  0.99995840   -0 09 27.5
 BJ5120;SPC LA S     -   714,629.61  3,181,497.99   sFT  0.99995840   -0 09 27.5
 BJ5120;UTM  15      - 3,371,055.254   629,731.168   MT  0.99980763   +0 41 06.9
 BJ5120
 BJ5120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5120!SPC LA S     -   1.00000351  x   0.99995840  =   0.99996191
 BJ5120!UTM  15      -   1.00000351  x   0.99980763  =   0.99981114
 BJ5120
 BJ5120:                Primary Azimuth Mark                     Grid Az
 BJ5120:SPC LA S     -  ALABAMA AZ MK                            302 24 51.7
 BJ5120:UTM  15      -  ALABAMA AZ MK                            301 34 17.3
 BJ5120
 BJ5120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2973171055(NAD 83)
 BJ5120
 BJ5120|---------------------------------------------------------------------|
 BJ5120| PID    Reference Object                     Distance      Geod. Az  |
 BJ5120|                                                           dddmmss.s |
 BJ5120| BJ5112 MARINGOUIN MUNICIPAL TANK           APPROX.12.6 KM 0774054.0 |
 BJ5120| BJ5020 BATON ROUGE STATE CAPITOL CUP       APPROX.44.3 KM 0905840.5 |
 BJ5120| CV9571 ALABAMA RM 1                         25.198 METERS 11600     |
 BJ5120| BJ5116 GULF STATES UTILITIES E TOWER       APPROX.14.6 KM 2072359.0 |
 BJ5120| BJ5115 GULF STATES UTILITIES W TOWER       APPROX.14.9 KM 2081856.8 |
 BJ5120| CV9572 ALABAMA RM 2                         27.057 METERS 21513     |
 BJ5120| BJ5177 LONE OIL DERRICK                    APPROX.14.9 KM 2253946.0 |
 BJ5120| CV9570 ALABAMA AZ MK                                      3021524.2 |
 BJ5120|---------------------------------------------------------------------|
 BJ5120
 BJ5120                          SUPERSEDED SURVEY CONTROL
 BJ5120
 BJ5120  NAD 83(1986)-  30 27 52.93228(N)    091 38 55.05244(W) AD(       ) 1
 BJ5120  NAD 27      -  30 27 52.22587(N)    091 38 54.63927(W) AD(       ) 1
 BJ5120
 BJ5120.Superseded values are not recommended for survey control.
 BJ5120
 BJ5120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5120.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5120
 BJ5120_MARKER: DS = TRIANGULATION STATION DISK
 BJ5120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5120_STAMPING: ALABAMA 1935
 BJ5120_MARK LOGO: CGS
 BJ5120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5120+STABILITY: SURFACE MOTION
 BJ5120
 BJ5120  HISTORY     - Date     Condition        Report By
 BJ5120  HISTORY     - 1935     MONUMENTED       CGS
 BJ5120  HISTORY     - 1957     MARK NOT FOUND   CGS
 BJ5120
 BJ5120                          STATION DESCRIPTION
 BJ5120
 BJ5120'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BJ5120'STATION IS ABOUT 5-1/2 MILES BY AIR LINE SE OF THE VILLAGE
 BJ5120'OF SHERBURNE, ON THE S BANK OF ALABAMA BAYOU AND ON THE E BANK
 BJ5120'OF BAYOU DES CURSES, ON THE POINT OF LAND AT THE JUNCTION
 BJ5120'OF BAYOUS, ACROSS BAYOU DES CURSES FROM A GROUP OF HOUSE BOATS,
 BJ5120'AND ABOUT 70 FEET SE OF A 15-INCH SYCAMORE TREE MARKED K 40.
 BJ5120'
 BJ5120'THE STATION IS MARKED BY STANDARD BRONZE DISKS SET IN CONCRETE
 BJ5120'THE MARK PROJECTS 12 INCHES.
 BJ5120'
 BJ5120'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5120'PROJECTS 8 INCHES AND IS 82.67 FEET
 BJ5120'(25.20 METERS) FROM THE STATION S 64 DEG 00 MIN E.
 BJ5120'
 BJ5120'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5120'PROJECTS 12 INCHES AND IS 130.67
 BJ5120'FEET (39.83 METERS) FROM REFERENCE MARK NO. 1, AND 88.77 FEET
 BJ5120'(27.06 METERS) FROM THE STATION S 35 DEG 13 MIN W.
 BJ5120'
 BJ5120'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5120'PROJECTS 10 INCHES AND IS AT THE W SIDE
 BJ5120'OF ALABAMA BAYOU WHERE THE BAYOU TURNS N, ABOUT 30 YARDS N OF
 BJ5120'THE NORTHERNMOST AND WESTERNMOST ONE OF A GROUP OF HOUSE BOATS,
 BJ5120'AND APPROXIMATELY 0.2 MILE FROM THE STATION N 57 DEG 45 MIN W.
 BJ5120
 BJ5120                          STATION RECOVERY (1957)
 BJ5120
 BJ5120'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5120'STATION MARK AND REFERENCE MARKS NOT RECOVERED AFTER A THOROUGH
 BJ5120'SEARCH.  THE 15 INCH SYCAMORE TREE IS NO LONGER IN EXISTENCE.
 BJ5120'THE STATION IS COVERED WITH SILT TO SUCH A DEPTH THAT IT IS
 BJ5120'IMPOSSIBLE TO RECOVER FROM THE PUBLISHED DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2546 ***********************************************************************
 AU2546  DESIGNATION -  ALBA
 AU2546  PID         -  AU2546
 AU2546  STATE/COUNTY-  LA/IBERIA
 AU2546  COUNTRY     -  US
 AU2546  USGS QUAD   -  JEANERETTE (2018)
 AU2546
 AU2546                         *CURRENT SURVEY CONTROL
 AU2546  ______________________________________________________________________
 AU2546* NAD 83(1992) POSITION- 29 57 20.29273(N) 091 43 15.85297(W)   ADJUSTED
 AU2546* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2546  **This station is located in a suspected subsidence area (see below).
 AU2546  ______________________________________________________________________
 AU2546  GEOID HEIGHT    -        -26.383 (meters)                     GEOID18
 AU2546  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 AU2546  HORZ ORDER      -  SECOND
 AU2546
 AU2546.The horizontal coordinates were established by classical geodetic methods
 AU2546.and adjusted by the National Geodetic Survey in January 1993.
 AU2546
 AU2546.** This station is in an area of known vertical motion. If an
 AU2546.** orthometric height was ever established but is not available 
 AU2546.** in the current survey control section, the orthometric height
 AU2546.** is considered suspect.  Suspect heights are available in the
 AU2546.** superseded section only if requested.
 AU2546
 AU2546.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2546.GEOID18 height accuracy estimate available here.
 AU2546
 AU2546.Click photographs - Photos may exist for this station.
 AU2546
 AU2546.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2546
 AU2546. The following values were computed from the NAD 83(1992) position.
 AU2546
 AU2546;                    North         East     Units Scale Factor Converg.
 AU2546;SPC LA S     -   161,412.351   962,574.916   MT  0.99992605   -0 11 37.9
 AU2546;SPC LA S     -   529,567.02  3,158,047.87   sFT  0.99992605   -0 11 37.9
 AU2546;UTM  15      - 3,314,557.397   623,409.816   MT  0.99978790   +0 38 19.3
 AU2546
 AU2546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2546!SPC LA S     -   1.00000313  x   0.99992605  =   0.99992918
 AU2546!UTM  15      -   1.00000313  x   0.99978790  =   0.99979103
 AU2546
 AU2546:                Primary Azimuth Mark                     Grid Az
 AU2546:SPC LA S     -  ALBA AZ MK                               124 41 24.6
 AU2546:UTM  15      -  ALBA AZ MK                               123 51 27.4
 AU2546
 AU2546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2340914557(NAD 83)
 AU2546
 AU2546|---------------------------------------------------------------------|
 AU2546| PID    Reference Object                     Distance      Geod. Az  |
 AU2546|                                                           dddmmss.s |
 AU2546| AU2062 ALBA AZ MK                                         1242946.7 |
 AU2546| AU2545 ALBA RM 1                            19.749 METERS 12617     |
 AU2546| AU2539 JEANERETTE MUN TANK 1969            APPROX. 6.5 KM 1374155.2 |
 AU2546| CV8695 ALBA RM 2                            13.257 METERS 22033     |
 AU2546|---------------------------------------------------------------------|
 AU2546
 AU2546                          SUPERSEDED SURVEY CONTROL
 AU2546
 AU2546  NAD 83(1986)-  29 57 20.31404(N)    091 43 15.84729(W) AD(       ) 2
 AU2546  NAD 27      -  29 57 19.58093(N)    091 43 15.43286(W) AD(       ) 2
 AU2546
 AU2546.Superseded values are not recommended for survey control.
 AU2546
 AU2546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2546.See file dsdata.pdf to determine how the superseded data were derived.
 AU2546
 AU2546_MARKER: DD = SURVEY DISK
 AU2546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2546_STAMPING: ALBA 1969
 AU2546_MARK LOGO: LADHGS
 AU2546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2546+STABILITY: SURFACE MOTION
 AU2546
 AU2546  HISTORY     - Date     Condition        Report By
 AU2546  HISTORY     - 1969     MONUMENTED       LADH
 AU2546
 AU2546                          STATION DESCRIPTION
 AU2546
 AU2546'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 AU2546'THE STATION IS LOCATED 6.9 MILES SOUTHEAST OF THE JUNCTION OF STATE
 AU2546'HIGHWAY 182 AND STATE HIGHWAY 14 IN NEW IBERIA, 4.2 MILES NORTHWEST
 AU2546'OF JEANERETTE ON PROPERTY OWNED BY THE MISSOURI PACIFIC RAILROAD.  IT
 AU2546'IS APPROXIMATELY 250.0 FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF
 AU2546'STATE HIGHWAY 182, 84.0 FEET WEST-NORTHWEST OF THE CENTER OF A
 AU2546'FIELD ROAD, 39.0 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A
 AU2546'RAILROAD TRESTLE, 7.60 FEET SOUTH-SOUTHWEST OF THE WEST RAIL
 AU2546'OF THE RAILROAD, AND 3.00 FEET EAST-SOUTHEAST OF A METAL WITNESS
 AU2546'POST AND SIGN.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST
 AU2546'AND GEODETIC SURVEY DISK, STAMPED ALBA 1969 AND IS FLUSH WITH
 AU2546'THE GROUND.
 AU2546'
 AU2546'REFERENCE MARK NO. 1 IS 64.80 FEET SOUTHEAST OF THE STATION.  IT IS
 AU2546'APPROXIMATELY 250.0 FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF STATE
 AU2546'HIGHWAY 182, 103.0 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A
 AU2546'RAILROAD TRESTLE, 68.0 FEET EAST-SOUTHEAST OF A METAL WITNESS POST
 AU2546'AT THE STATION, 19.0 FEET WEST-NORTHWEST OF THE CENTERLINE OF A
 AU2546'FIELD ROAD CROSSING THE RAILROAD, AND 7.00 FEET SOUTH-SOUTHWEST OF
 AU2546'THE WEST RAIL OF THE RAILROAD.  IT IS A LOUISIANA DEPARTMENT OF
 AU2546'HIGHWAYS AND COAST AND GEODETIC SURVEY DISK, STAMPED ALBA R. M. 1
 AU2546'1969, AND IS FLUSH WITH THE GROUND.
 AU2546'
 AU2546'REFERENCE MARK NO. 2 IS 43.60 FEET SOUTHWEST OF THE STATION.  IT IS
 AU2546'APPROXIMATELY 300.0 FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF STATE
 AU2546'HIGHWAY 182, 86.0 FEET NORTH-NORTHWEST OF THE CENTER OF A FIELD
 AU2546'ROAD CROSSING THE RAILROAD, 60.0 FEET SOUTH OF THE SOUTHWEST CORNER
 AU2546'OF RAILROAD TRESTLE, 51.0 FEET SOUTH SOUTHWEST OF THE WEST RAIL
 AU2546'OF THE RAILROAD, AND 43.50 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 AU2546'POST AND SIGN AT THE STATION.  IT IS A LOUISIANA DEPARTMENT OF
 AU2546'HIGHWAYS AND COAST AND GEODETIC SURVEY DISK STAMPED ALBA R. M. 2
 AU2546'1969, PROJECTING 2 INCHES.
 AU2546'
 AU2546'THE AZIMUTH MARK IS 0.50 MILE SOUTHEAST OF THE STATION.  IT IS 105.0
 AU2546'FEET NORTHEAST OF THE EAST RAIL OF THE RAILROAD, 36.0 FEET
 AU2546'SOUTH-SOUTHWEST OF THE CENTER OF STATE HIGHWAY 182, 2.80 FEET WEST
 AU2546'OF A POWER POLE, AND 1.50 FEET WEST OF A METAL WITNESS POST AND
 AU2546'SIGN.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND
 AU2546'GEODETIC SURVEY DISK, STAMPED ALBA AZ. MK. 1969, PROJECTING 2 INCHES.
 AU2546'
 AU2546'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTHEAST ALONG
 AU2546'STATE HIGHWAY 182 FOR 0.50 MILE TO MARK SET ON THE WEST SIDE OF THE
 AU2546'ROAD NEAR A POWER POLE.
 AU2546'
 AU2546'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 182 AND
 AU2546'STATE HIGHWAY 14 IN NEW IBERIA, FOLLOW STATE HIGHWAY 182 SOUTHEAST
 AU2546'FOR 6.9 MILES TO THE STATION ON THE WEST SIDE OF THE HIGHWAY NEAR
 AU2546'THE RAILROAD AND A TRESTLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2062 ***********************************************************************
 AU2062  DESIGNATION -  ALBA AZ MK
 AU2062  PID         -  AU2062
 AU2062  STATE/COUNTY-  LA/IBERIA
 AU2062  COUNTRY     -  US
 AU2062  USGS QUAD   -  JEANERETTE (2018)
 AU2062
 AU2062                         *CURRENT SURVEY CONTROL
 AU2062  ______________________________________________________________________
 AU2062* NAD 83(1986) POSITION- 29 57 05.     (N) 091 42 48.     (W)   SCALED
 AU2062* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2062  **This station is located in a suspected subsidence area (see below).
 AU2062  ______________________________________________________________________
 AU2062  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 AU2062  DYNAMIC HEIGHT  -          5.997 (meters)       19.68  (feet) COMP
 AU2062  MODELED GRAVITY -    979,308.0   (mgal)                       NAVD 88
 AU2062
 AU2062.The horizontal coordinates were scaled from a map and have
 AU2062.an estimated accuracy of +/- 6 seconds.
 AU2062
 AU2062.** This station is in an area of known vertical motion. If an
 AU2062.** orthometric height was ever established but is not available 
 AU2062.** in the current survey control section, the orthometric height
 AU2062.** is considered suspect.  Suspect heights are available in the
 AU2062.** superseded section only if requested.
 AU2062
 AU2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2062.GEOID18 height accuracy estimate available here.
 AU2062
 AU2062.Click photographs - Photos may exist for this station.
 AU2062
 AU2062.The dynamic height is computed by dividing the NAVD 88
 AU2062.geopotential number by the normal gravity value computed on the
 AU2062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2062.degrees latitude (g = 980.6199 gals.).
 AU2062
 AU2062.The modeled gravity was interpolated from observed gravity values.
 AU2062
 AU2062;                    North         East    Units  Estimated Accuracy
 AU2062;SPC LA S     -   160,940.      963,320.      MT  (+/- 180 meters Scaled)
 AU2062
 AU2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP241140(NAD 83)
 AU2062
 AU2062                          SUPERSEDED SURVEY CONTROL
 AU2062
 AU2062.No superseded survey control is available for this station.
 AU2062
 AU2062_MARKER: DD = SURVEY DISK
 AU2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2062_STAMPING: ALBA AZ MK 1969
 AU2062_MARK LOGO: LADHGS
 AU2062_PROJECTION: PROJECTING 10 CENTIMETERS
 AU2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2062+STABILITY: SURFACE MOTION
 AU2062
 AU2062  HISTORY     - Date     Condition        Report By
 AU2062  HISTORY     - 1969     MONUMENTED       LADH
 AU2062  HISTORY     - 1982     GOOD             NGS
 AU2062
 AU2062                          STATION DESCRIPTION
 AU2062
 AU2062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2062'5.7 KM (3.55 MI) NW FROM JEANERETTE.
 AU2062'5.7 KILOMETERS (3.55 MILES) NORTHWEST ALONG STATE HIGHWAY 182 FROM THE
 AU2062'POST OFFICE IN JEANERETTE, TO THE MARK ON THE LEFT, 10.67 METERS (35.0
 AU2062'FEET) SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 0.94 METER (3.1
 AU2062'FEET) NORTHWEST OF A UTILITY POLE.
 AU2062'THE MARK IS 0.58 METERS  NW FROM A WITNESS POST.
 AU2062'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2534 ***********************************************************************
 AU2534  DESIGNATION -  ALBANIA SUGAR TANK
 AU2534  PID         -  AU2534
 AU2534  STATE/COUNTY-  LA/ST MARY
 AU2534  COUNTRY     -  US
 AU2534  USGS QUAD   -  JEANERETTE (2018)
 AU2534
 AU2534                         *CURRENT SURVEY CONTROL
 AU2534  ______________________________________________________________________
 AU2534* NAD 83(1992) POSITION- 29 54 14.30437(N) 091 39 08.63063(W)   ADJUSTED
 AU2534  **This station is located in a suspected subsidence area (see below).
 AU2534  ______________________________________________________________________
 AU2534  GEOID HEIGHT    -        -26.209 (meters)                     GEOID18
 AU2534  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 AU2534  HORZ ORDER      -  THIRD
 AU2534
 AU2534.The horizontal coordinates were established by classical geodetic methods
 AU2534.and adjusted by the National Geodetic Survey in January 1993.
 AU2534
 AU2534.** This station is in an area of known vertical motion. If an
 AU2534.** orthometric height was ever established but is not available 
 AU2534.** in the current survey control section, the orthometric height
 AU2534.** is considered suspect.  Suspect heights are available in the
 AU2534.** superseded section only if requested.
 AU2534
 AU2534.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2534.GEOID18 height accuracy estimate available here.
 AU2534
 AU2534.Click photographs - Photos may exist for this station.
 AU2534
 AU2534.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2534
 AU2534. The following values were computed from the NAD 83(1992) position.
 AU2534
 AU2534;                    North         East     Units Scale Factor Converg.
 AU2534;SPC LA S     -   155,665.394   969,187.384   MT  0.99992717   -0 09 34.3
 AU2534;SPC LA S     -   510,712.21  3,179,742.28   sFT  0.99992717   -0 09 34.3
 AU2534;UTM  15      - 3,308,907.792   630,104.181   MT  0.99980884   +0 40 19.0
 AU2534
 AU2534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP3010408907(NAD 83)
 AU2534
 AU2534                          SUPERSEDED SURVEY CONTROL
 AU2534
 AU2534  NAD 83(1986)-  29 54 14.32567(N)    091 39 08.62480(W) AD(       ) 3
 AU2534  NAD 27      -  29 54 13.58873(N)    091 39 08.21530(W) AD(       ) 3
 AU2534
 AU2534.Superseded values are not recommended for survey control.
 AU2534
 AU2534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2534.See file dsdata.pdf to determine how the superseded data were derived.
 AU2534
 AU2534_MARKER: 53 = ELEVATED TANK
 AU2534
 AU2534  HISTORY     - Date     Condition        Report By
 AU2534  HISTORY     - 1969     FIRST OBSERVED   CGS
 AU2534
 AU2534                          STATION DESCRIPTION
 AU2534
 AU2534'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 AU2534'THE STATION IS A ROD PROJECTING ABOUT THREE FEET FROM THE TOP CENTER
 AU2534'OF THE TANK OWNED BY THE ALBANIA SUGAR FACTORY.  THE TANK IS PAINTED
 AU2534'SILVER, SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE THAT IS PAINTED
 AU2534'BLACK AND THE OVER-ALL HEIGHT IS ABOUT 110 FEET.
 AU2534'
 AU2534'IT IS LOCATED IN THE SMALL VILLAGE OF ALBANIA, 1 MILE SOUTHEAST OF
 AU2534'JEANERETTE AND ON THE NORTHEAST SIDE OF U. S. HIGHWAY 90.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AB7654 ***********************************************************************
 AB7654  DESIGNATION -  ALBANY
 AB7654  PID         -  AB7654
 AB7654  STATE/COUNTY-  LA/LIVINGSTON
 AB7654  COUNTRY     -  US
 AB7654  USGS QUAD   -  SPRINGFIELD (2018)
 AB7654
 AB7654                         *CURRENT SURVEY CONTROL
 AB7654  ______________________________________________________________________
 AB7654* NAD 83(2011) POSITION- 30 28 28.89755(N) 090 34 42.03169(W)   ADJUSTED
 AB7654* NAD 83(2011) ELLIP HT-   -16.343 (meters)        (06/27/12)   ADJUSTED
 AB7654* NAD 83(2011) EPOCH   -  2010.00
 AB7654* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AB7654  **This station is located in a suspected subsidence area (see below).
 AB7654  ______________________________________________________________________
 AB7654  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB7654  GEOID HEIGHT    -        -27.341 (meters)                     GEOID93
 AB7654  GEOID HEIGHT    -        -26.874 (meters)                     GEOID18
 AB7654  NAD 83(2011) X  -    -55,533.507 (meters)                     COMP
 AB7654  NAD 83(2011) Y  - -5,501,462.356 (meters)                     COMP
 AB7654  NAD 83(2011) Z  -  3,215,828.671 (meters)                     COMP
 AB7654  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 AB7654
 AB7654  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7654  Standards:
 AB7654         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7654            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7654  -------------------------------------------------------------------
 AB7654  NETWORK    5.78  28.91           2.21   2.50  14.75     -0.00896918
 AB7654  -------------------------------------------------------------------
 AB7654  Click here for local accuracies and other accuracy information.
 AB7654
 AB7654.The horizontal coordinates were established by GPS observations
 AB7654.and adjusted by the National Geodetic Survey in June 2012.
 AB7654
 AB7654.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7654.been affixed to the stable North American tectonic plate. See 
 AB7654.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7654
 AB7654.The horizontal coordinates are valid at the epoch date displayed above
 AB7654.which is a decimal equivalence of Year/Month/Day.
 AB7654
 AB7654.** This station is in an area of known vertical motion. If an
 AB7654.** orthometric height was ever established but is not available 
 AB7654.** in the current survey control section, the orthometric height
 AB7654.** is considered suspect.  Suspect heights are available in the
 AB7654.** superseded section only if requested.
 AB7654
 AB7654.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7654.GEOID18 height accuracy estimate available here.
 AB7654
 AB7654.Click photographs - Photos may exist for this station.
 AB7654
 AB7654.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7654
 AB7654.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7654
 AB7654.The ellipsoidal height was determined by GPS observations
 AB7654.and is referenced to NAD 83.
 AB7654
 AB7654. The following values were computed from the NAD 83(2011) position.
 AB7654
 AB7654;                    North         East     Units Scale Factor Converg.
 AB7654;SPC LA S     -   219,124.790 1,072,493.664   MT  0.99995983   +0 22 39.0
 AB7654;SPC LA S     -   718,911.92  3,518,672.96   sFT  0.99995983   +0 22 39.0
 AB7654;UTM  15      - 3,373,879.738   732,477.561   MT  1.00026678   +1 13 43.4
 AB7654
 AB7654!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7654!SPC LA S     -   1.00000257  x   0.99995983  =   0.99996240
 AB7654!UTM  15      -   1.00000257  x   1.00026678  =   1.00026935
 AB7654
 AB7654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3247773879(NAD 83)
 AB7654
 AB7654                          SUPERSEDED SURVEY CONTROL
 AB7654
 AB7654  NAD 83(2007)-  30 28 28.89741(N)    090 34 42.03243(W) AD(       ) 0
 AB7654  ELLIP H (02/10/07)  -16.315  (m)                       GP(       )    
 AB7654  ELLIP H (02/21/02)  -16.286  (m)                       GP(       ) 4 1
 AB7654  NAD 83(1992)-  30 28 28.89668(N)    090 34 42.03305(W) AD(       ) 1
 AB7654  ELLIP H (10/29/96)  -16.298  (m)                       GP(       ) 4 1
 AB7654
 AB7654.Superseded values are not recommended for survey control.
 AB7654
 AB7654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7654.See file dsdata.pdf to determine how the superseded data were derived.
 AB7654
 AB7654_MARKER: DD = SURVEY DISK
 AB7654_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 AB7654_STAMPING: ALBANY 1996
 AB7654_MARK LOGO: NOS
 AB7654_PROJECTION: FLUSH
 AB7654_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AB7654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7654+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2020
 AB7654
 AB7654  HISTORY     - Date     Condition        Report By
 AB7654  HISTORY     - 1996     MONUMENTED       NOS
 AB7654  HISTORY     - 20060201 GOOD             AERODA
 AB7654  HISTORY     - 20200317 GOOD             LSRC
 AB7654
 AB7654                          STATION DESCRIPTION
 AB7654
 AB7654'DESCRIBED BY NATIONAL OCEAN SERVICE 1996 (RPB)
 AB7654'THE STATION IS LOCATED 7.2 MI (11.6 KM) WEST OF HAMMOND AND 1.6 MI
 AB7654'(2.6 KM) SOUTH OF ALBANY.
 AB7654'
 AB7654'TO REACH THE STATION FROM HIGHWAY 12 AND STATE ROUTE 43 OVERPASS, GO
 AB7654'SOUTH ON SR43 FOR 0.25 MI (0.40 KM) TO THE STATION ON THE RIGHT.
 AB7654'
 AB7654'THE STATION IS AN ALUMINUM DISK ON A 42 IN ALUMINUM ROD DRIVEN INTO
 AB7654'THE GROUND AND SURROUNDED BY CONCRETE.  IT IS IN THE SOUTHWEST GRASSY
 AB7654'AREA BETWEEN THE OFFRAMP OF HIGHWAY 12 EAST AND CATHOLIC HALL ROAD,
 AB7654'58.6 FT (17.9 M) SOUTH-SOUTHWEST OF A YIELD SIGN FOR THE OFFRAMP, 72.3
 AB7654'FT (22.0 M) WEST OF THE WEST CURB OF THE TRAFFIC ISLAND ON SOUTH 43
 AB7654'AND 120.3 FT (36.7 M) SOUTHEAST OF THE WEST END OF THE CURB FOR THE
 AB7654'TRAFFIC ISLAND FOR HIGHWAY 12 EAST OFFRAMP.  IT IS FLUSH WITH THE
 AB7654'GROUND IN THE HIGHWAY RIGHT OF WAY.
 AB7654
 AB7654                          STATION RECOVERY (2006)
 AB7654
 AB7654'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 AB7654'RECOVERED IN GOOD CONDITION.
 AB7654
 AB7654                          STATION RECOVERY (2020)
 AB7654
 AB7654'RECOVERY NOTE BY CENTER FOR GEOINFORMATICS LSU 2020 (BF)
 AB7654'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3235 ***********************************************************************
 AU3235  DESIGNATION -  ALBE
 AU3235  PID         -  AU3235
 AU3235  STATE/COUNTY-  LA/ASSUMPTION
 AU3235  COUNTRY     -  US
 AU3235  USGS QUAD   -  MADEWOOD (2018)
 AU3235
 AU3235                         *CURRENT SURVEY CONTROL
 AU3235  ______________________________________________________________________
 AU3235* NAD 83(1992) POSITION- 29 52 57.22751(N) 090 58 29.59278(W)   ADJUSTED
 AU3235* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3235  **This station is located in a suspected subsidence area (see below).
 AU3235  ______________________________________________________________________
 AU3235  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 AU3235  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 AU3235  HORZ ORDER      -  SECOND
 AU3235
 AU3235.The horizontal coordinates were established by classical geodetic methods
 AU3235.and adjusted by the National Geodetic Survey in January 1993.
 AU3235
 AU3235.** This station is in an area of known vertical motion. If an
 AU3235.** orthometric height was ever established but is not available 
 AU3235.** in the current survey control section, the orthometric height
 AU3235.** is considered suspect.  Suspect heights are available in the
 AU3235.** superseded section only if requested.
 AU3235
 AU3235.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3235.GEOID18 height accuracy estimate available here.
 AU3235
 AU3235.Click photographs - Photos may exist for this station.
 AU3235
 AU3235.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3235
 AU3235. The following values were computed from the NAD 83(1992) position.
 AU3235
 AU3235;                    North         East     Units Scale Factor Converg.
 AU3235;SPC LA S     -   153,303.483 1,034,623.259   MT  0.99992786   +0 10 45.2
 AU3235;SPC LA S     -   502,963.18  3,394,426.48   sFT  0.99992786   +0 10 45.2
 AU3235;UTM  15      - 3,307,494.914   695,567.689   MT  1.00007191   +1 00 33.4
 AU3235
 AU3235!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3235!SPC LA S     -   1.00000345  x   0.99992786  =   0.99993131
 AU3235!UTM  15      -   1.00000345  x   1.00007191  =   1.00007536
 AU3235
 AU3235:                Primary Azimuth Mark                     Grid Az
 AU3235:SPC LA S     -  ALBE AZ MK                               354 06 24.4
 AU3235:UTM  15      -  ALBE AZ MK                               353 16 36.2
 AU3235
 AU3235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9556707494(NAD 83)
 AU3235
 AU3235|---------------------------------------------------------------------|
 AU3235| PID    Reference Object                     Distance      Geod. Az  |
 AU3235|                                                           dddmmss.s |
 AU3235| DD7106 ALBE RM 1                             9.676 METERS 02805     |
 AU3235| AU3234 ALBE RM 2                            10.550 METERS 14348     |
 AU3235| AU3228 SUPREME WATER TANK                  APPROX. 1.7 KM 2224400.6 |
 AU3235| DD7105 ALBE AZ MK                                         3541709.6 |
 AU3235|---------------------------------------------------------------------|
 AU3235
 AU3235                          SUPERSEDED SURVEY CONTROL
 AU3235
 AU3235  NAD 83(1986)-  29 52 57.24747(N)    090 58 29.59386(W) AD(       ) 2
 AU3235  NAD 27      -  29 52 56.50964(N)    090 58 29.24272(W) AD(       ) 2
 AU3235
 AU3235.Superseded values are not recommended for survey control.
 AU3235
 AU3235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3235.See file dsdata.pdf to determine how the superseded data were derived.
 AU3235
 AU3235_MARKER: DD = SURVEY DISK
 AU3235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3235_STAMPING: ALBE 1972
 AU3235_MARK LOGO: LADHGS
 AU3235_PROJECTION: FLUSH
 AU3235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3235+STABILITY: SURFACE MOTION
 AU3235
 AU3235  HISTORY     - Date     Condition        Report By
 AU3235  HISTORY     - 1972     MONUMENTED       LADH
 AU3235  HISTORY     - 1982     GOOD             NGS
 AU3235
 AU3235                          STATION DESCRIPTION
 AU3235
 AU3235'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 AU3235'THE STATION IS LOCATED 3.5 MILES NORTH-NORTHWEST OF LABADIEVILLE,
 AU3235'4.5 MILES SOUTHEAST OF NAPOLEONVILLE IN THE NORTHWEST 1/4 OF SECTION
 AU3235'33, T13S, R15E, AND ON THE PROPERTY OWNED BY TEXAS AND PACIFIC
 AU3235'RAILROAD.
 AU3235'
 AU3235'TO REACH THE STATION FROM THE NAPOLEONVILLE CITY LIMITS, DRIVE SOUTH
 AU3235'ALONG STATE HIGHWAY 308 FOR 5 MILES TO THE ALBEMARLE PLANTATION ROAD
 AU3235'ON THE LEFT, TURN LEFT ON THE ALBEMARLE ROAD AND GO EAST FOR 0.5
 AU3235'MILE TO THE RAILROAD CROSSING.  GO SOUTH ALONG A FIELD ROAD NEXT TO
 AU3235'THE RAILROAD FOR 0.2 MILE TO STATION WHICH IS SET NEXT TO
 AU3235'RAILROAD.
 AU3235'
 AU3235'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTH ALONG
 AU3235'RAILROAD FOR 0.4 MILE.  THE MARK IS SET WEST OF THE TRACKS NEAR A
 AU3235'CROSSING.
 AU3235'
 AU3235'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3235'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3235'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 AU3235'SUB- SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 AU3235'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 AU3235'STAMPED ALBE 1972. THE MARK IS 30 FEET EAST OF THE CENTER OF A GRAVEL
 AU3235'ROAD, 12 FEET EAST OF THE SOUTH END OF A METAL CULVERT, 12 FEET
 AU3235'SOUTH OF THE CENTER OF A RAILROAD CROSSING, 6 FEET WEST OF THE WEST
 AU3235'RAIL ON THE TEXAS AND PACIFIC RAILROAD, AND 2 FEET NORTH OF A
 AU3235'METAL WITNESS POST AND SIGN.
 AU3235'
 AU3235'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3235'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3235'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU3235'STAMPED ALBE R.M. 1 1972.  IT IS 48 FEET EAST OF THE CENTER OF A
 AU3235'GRAVEL ROAD, 42 FEET NORTH OF A RAILROAD TRACK SWITCH, 30 FEET
 AU3235'EAST OF THE NORTH END OF A METAL CULVERT, 15 FEET NORTH OF THE CENTER
 AU3235'OF A RAILROAD CROSSING, AND 6 FEET EAST OF THE EAST RAIL ON THE
 AU3235'RAILROAD.
 AU3235'
 AU3235'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3235'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3235'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU3235'STAMPED ALBE R.M. 2 1972.  IT IS 48 FEET EAST OF THE CENTER OF A
 AU3235'GRAVEL ROAD, 43 FEET SOUTHEAST OF THE SOUTH END OF A METAL
 AU3235'CULVERT, 42 FEET SOUTH OF THE CENTER OF A RAILROAD CROSSING, 14
 AU3235'FEET SOUTH OF A RAILROAD TRACK SWITCH, AND 6 FEET EAST OF THE EAST
 AU3235'RAIL ON THE RAILROAD.
 AU3235'
 AU3235'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3235'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3235'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU3235'STAMPED ALBE AZ. MK. 1972.  IT IS 31 FEET EAST OF THE CENTER OF A
 AU3235'GRAVEL ROAD, 18 FEET SOUTH OF THE CENTER OF A RAILROAD CROSSING,
 AU3235'18 FEET EAST-SOUTHEAST OF THE SOUTH END OF A METAL CULVERT, 6.5
 AU3235'FEET WEST OF THE WEST RAIL ON THE RAILROAD, AND 1.5 FEET EAST OF A
 AU3235'METAL WITNESS POST AND SIGN.
 AU3235'
 AU3235'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 AU3235
 AU3235                          STATION RECOVERY (1982)
 AU3235
 AU3235'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (LLA)
 AU3235'ALBE 1972, ALBE R.M. 1 1972, ALBE AZ. MK. 1972, ALBE R.M. 2 1972, ALL
 AU3235'REPORTED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3234 ***********************************************************************
 AU3234  DESIGNATION -  ALBE RM 2
 AU3234  PID         -  AU3234
 AU3234  STATE/COUNTY-  LA/ASSUMPTION
 AU3234  COUNTRY     -  US
 AU3234  USGS QUAD   -  MADEWOOD (2018)
 AU3234
 AU3234                         *CURRENT SURVEY CONTROL
 AU3234  ______________________________________________________________________
 AU3234* NAD 83(1992) POSITION- 29 52 56.95100(N) 090 58 29.36061(W)   ADJUSTED
 AU3234* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3234  **This station is located in a suspected subsidence area (see below).
 AU3234  ______________________________________________________________________
 AU3234  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 AU3234  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 AU3234
 AU3234.The horizontal coordinates were established by classical geodetic methods
 AU3234.and adjusted by the National Geodetic Survey in January 1993.
 AU3234
 AU3234.The horizontal coordinates are considered weak due to poor geometry
 AU3234.of the observations.
 AU3234
 AU3234.** This station is in an area of known vertical motion. If an
 AU3234.** orthometric height was ever established but is not available 
 AU3234.** in the current survey control section, the orthometric height
 AU3234.** is considered suspect.  Suspect heights are available in the
 AU3234.** superseded section only if requested.
 AU3234
 AU3234.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3234.GEOID18 height accuracy estimate available here.
 AU3234
 AU3234.Click photographs - Photos may exist for this station.
 AU3234
 AU3234.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3234
 AU3234. The following values were computed from the NAD 83(1992) position.
 AU3234
 AU3234;                    North         East     Units Scale Factor Converg.
 AU3234;SPC LA S     -   153,294.988 1,034,629.515   MT  0.99992787   +0 10 45.3
 AU3234;SPC LA S     -   502,935.31  3,394,447.00   sFT  0.99992787   +0 10 45.3
 AU3234;UTM  15      - 3,307,486.511   695,574.069   MT  1.00007194   +1 00 33.5
 AU3234
 AU3234!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3234!SPC LA S     -   1.00000345  x   0.99992787  =   0.99993132
 AU3234!UTM  15      -   1.00000345  x   1.00007194  =   1.00007539
 AU3234
 AU3234:                Primary Azimuth Mark                     Grid Az
 AU3234:SPC LA S     -  ROBICHAUX RM 3                           097 26 56.1
 AU3234:UTM  15      -  ROBICHAUX RM 3                           096 37 07.9
 AU3234
 AU3234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9557407486(NAD 83)
 AU3234
 AU3234|---------------------------------------------------------------------|
 AU3234| PID    Reference Object                     Distance      Geod. Az  |
 AU3234|                                                           dddmmss.s |
 AU3234| AU3232 ROBICHAUX RM 3                      APPROX. 3.9 KM 0973741.4 |
 AU3234| AU3235 ALBE                                 10.550 METERS 32348     |
 AU3234|---------------------------------------------------------------------|
 AU3234
 AU3234                          SUPERSEDED SURVEY CONTROL
 AU3234
 AU3234  NAD 83(1986)-  29 52 56.97094(N)    090 58 29.36167(W) AD(       ) W
 AU3234  NAD 27      -  29 52 56.23312(N)    090 58 29.01056(W) AD(       ) W
 AU3234
 AU3234.Superseded values are not recommended for survey control.
 AU3234
 AU3234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3234.See file dsdata.pdf to determine how the superseded data were derived.
 AU3234
 AU3234_MARKER: DD = SURVEY DISK
 AU3234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3234_STAMPING: ALBE RM 2 1972
 AU3234_MARK LOGO: LADHGS
 AU3234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3234+STABILITY: SURFACE MOTION
 AU3234
 AU3234  HISTORY     - Date     Condition        Report By
 AU3234  HISTORY     - 1972     MONUMENTED       LADH
 AU3234
 AU3234                          STATION DESCRIPTION
 AU3234
 AU3234'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 AU3234'THE MARK IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTHEAST OF NAPOLEONVILLE,
 AU3234'3.5 MI (5.6 KM) SOUTH-SOUTHEAST OF MADEWOOD AND 3.3 MI (5.3 KM)
 AU3234'NORTH-NORTHWEST OF LABADIEVILLE.
 AU3234'
 AU3234'TO REACH FROM THE NAPOLEONVILLE CITY LIMITS, DRIVE SOUTH ALONG STATE
 AU3234'HIGHWAY 308 FOR 5 MI (8.0 KM) TO THE ALBEMARLE PLANTATION ROAD ON THE
 AU3234'LEFT.  TURN LEFT ON THE ALBEMARLE ROAD AND GO EAST FOR 0.5 MI (0.8 KM)
 AU3234'TO THE RAILROAD CROSSING.  GO SOUTH ALONG A FIELD ROAD FOR 0.2 MI
 AU3234'(0.3 KM) TO THE MARK ON THE LEFT.
 AU3234'
 AU3234'IT IS SET IN THE TOP OF A 12 INCH (30 CM) CYLINDRICAL CONCRETE
 AU3234'MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS 48 FT (14.6 M) EAST OF
 AU3234'THE CENTER OF A GRAVEL ROAD, 43 FT (13.1 M) SOUTHEAST OF THE SOUTH END
 AU3234'OF A METAL CULVERT, 42 FT (12.8 M) SOUTH OF THE CENTER OF A RAILROAD
 AU3234'CROSSING, 14 FT (4.3 M) SOUTH OF A RAILROAD TRACK SWITCH AND 6 FT
 AU3234'(1.8 M) EAST OF THE EAST RAIL ON THE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2490 ***********************************************************************
 BJ2490  DESIGNATION -  ALBERT CAP
 BJ2490  PID         -  BJ2490
 BJ2490  STATE/COUNTY-  LA/ST LANDRY
 BJ2490  COUNTRY     -  US
 BJ2490  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2490
 BJ2490                         *CURRENT SURVEY CONTROL
 BJ2490  ______________________________________________________________________
 BJ2490* NAD 83(1986) POSITION- 30 24 57.     (N) 091 42 55.     (W)   SCALED
 BJ2490* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2490  **This station is located in a suspected subsidence area (see below).
 BJ2490  ______________________________________________________________________
 BJ2490  GEOID HEIGHT    -        -27.249 (meters)                     GEOID18
 BJ2490
 BJ2490.The horizontal coordinates were scaled from a map and have
 BJ2490.an estimated accuracy of +/- 6 seconds.
 BJ2490
 BJ2490.** This station is in an area of known vertical motion. If an
 BJ2490.** orthometric height was ever established but is not available 
 BJ2490.** in the current survey control section, the orthometric height
 BJ2490.** is considered suspect.  Suspect heights are available in the
 BJ2490.** superseded section only if requested.
 BJ2490
 BJ2490.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2490.GEOID18 height accuracy estimate available here.
 BJ2490
 BJ2490.Click photographs - Photos may exist for this station.
 BJ2490
 BJ2490;                    North         East    Units  Estimated Accuracy
 BJ2490;SPC LA S     -   212,420.      963,300.      MT  (+/- 180 meters Scaled)
 BJ2490
 BJ2490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP233655(NAD 83)
 BJ2490
 BJ2490                          SUPERSEDED SURVEY CONTROL
 BJ2490
 BJ2490.No superseded survey control is available for this station.
 BJ2490
 BJ2490_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2490_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2490_MARK LOGO: USACE
 BJ2490_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2490_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2490
 BJ2490  HISTORY     - Date     Condition        Report By
 BJ2490  HISTORY     - UNK      MONUMENTED       USACE
 BJ2490  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2490
 BJ2490                          STATION DESCRIPTION
 BJ2490
 BJ2490'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2490'10.5 MILES SOUTHEAST ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2490'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, ABOUT 2.6 MILES
 BJ2490'SOUTHEAST OF A POINT WHERE THE LEVEE CROSSES BIG OFFA BAYOU, ABOUT 0.8
 BJ2490'MILE NORTH OF THE NORTH BANK OF INDIAN BAYOU, IN THE SW1/4 SEC. 25,
 BJ2490'T7S, R7E, 630 FEET SOUTHWEST OF LEVEE STATION 2940+00.98, ON THE
 BJ2490'WEST BANK OF ATCHAFALAYA RIVER, IN A WILLOW THICKET, 1,075 FEET
 BJ2490'SOUTHEAST OF P.B.M. MEAD (U.S.E.), DESCRIBED ABOVE, 25 FEET NORTHWEST
 BJ2490'OF A 10-INCH WILLOW TREE, 13 FEET SOUTHEAST OF A 6-INCH WILLOW TREE,
 BJ2490'AND 12 FEET SOUTHEAST OF A 12-INCH WILLOW TREE.  AN IRON PIPE
 BJ2490'PROJECTING ABOUT 1 FOOT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3089 ***********************************************************************
 CQ3089  DESIGNATION -  ALBERTA
 CQ3089  PID         -  CQ3089
 CQ3089  STATE/COUNTY-  LA/BIENVILLE
 CQ3089  COUNTRY     -  US
 CQ3089  USGS QUAD   -  ASHLAND (2018)
 CQ3089
 CQ3089                         *CURRENT SURVEY CONTROL
 CQ3089  ______________________________________________________________________
 CQ3089* NAD 83(1992) POSITION- 32 13 54.40466(N) 093 05 36.21820(W)   ADJUSTED
 CQ3089* NAVD 88 ORTHO HEIGHT -   127.5   (meters)      418.    (feet) VERTCON3
 CQ3089  ______________________________________________________________________
 CQ3089  GEOID HEIGHT    -        -25.727 (meters)                     GEOID18
 CQ3089  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 CQ3089  HORZ ORDER      -  FIRST
 CQ3089
 CQ3089.The horizontal coordinates were established by classical geodetic methods
 CQ3089.and adjusted by the National Geodetic Survey in January 1993.
 CQ3089
 CQ3089.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3089.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3089
 CQ3089.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3089.GEOID18 height accuracy estimate available here.
 CQ3089
 CQ3089.Click photographs - Photos may exist for this station.
 CQ3089
 CQ3089.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3089
 CQ3089. The following values were computed from the NAD 83(1992) position.
 CQ3089
 CQ3089;                    North         East     Units Scale Factor Converg.
 CQ3089;SPC LA N     -   192,165.231   944,074.065   MT  0.99992971   -0 18 49.4
 CQ3089;SPC LA N     -   630,462.10  3,097,349.66   sFT  0.99992971   -0 18 49.4
 CQ3089;UTM  15      - 3,566,130.950   491,200.705   MT  0.99960095   -0 02 59.3
 CQ3089
 CQ3089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3089!SPC LA N     -   0.99998401  x   0.99992971  =   0.99991372
 CQ3089!UTM  15      -   0.99998401  x   0.99960095  =   0.99958497
 CQ3089
 CQ3089:                Primary Azimuth Mark                     Grid Az
 CQ3089:SPC LA N     -  CASTOR                                   354 22 28.1
 CQ3089:UTM  15      -  CASTOR                                   354 06 38.0
 CQ3089
 CQ3089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR9120066130(NAD 83)
 CQ3089
 CQ3089|---------------------------------------------------------------------|
 CQ3089| PID    Reference Object                     Distance      Geod. Az  |
 CQ3089|                                                           dddmmss.s |
 CQ3089| CX4901 ALBERTA RM 3                         76.002 METERS 01240     |
 CQ3089| CX4899 ALBERTA RM 1                         59.808 METERS 03359     |
 CQ3089| CX4898 ALBERTA AZ MK                                      0352737.6 |
 CQ3089| CQ3124 RINGGOLD LA P L MAST KKE 259        APPROX.21.1 KM 3005017.8 |
 CQ3089| CQ3122 RINGGOLD MUNICIPAL TANK             APPROX.21.1 KM 3005307.4 |
 CQ3089| CX4900 ALBERTA RM 2                         57.485 METERS 34609     |
 CQ3089| CQ3078 CASTOR                              APPROX. 8.2 KM 3540338.7 |
 CQ3089|---------------------------------------------------------------------|
 CQ3089
 CQ3089                          SUPERSEDED SURVEY CONTROL
 CQ3089
 CQ3089  NAD 83(1986)-  32 13 54.41851(N)    093 05 36.20998(W) AD(       ) 1
 CQ3089  NAD 27      -  32 13 53.85000(N)    093 05 35.62500(W) AD(       ) 1
 CQ3089  NGVD 29 (07/19/86)  127.6    (m)          419.     (f) VERT ANG       
 CQ3089
 CQ3089.Superseded values are not recommended for survey control.
 CQ3089
 CQ3089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3089.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3089
 CQ3089_MARKER: DS = TRIANGULATION STATION DISK
 CQ3089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3089_STAMPING: ALBERTA 1941
 CQ3089_MARK LOGO: CGS
 CQ3089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3089+STABILITY: SURFACE MOTION
 CQ3089
 CQ3089  HISTORY     - Date     Condition        Report By
 CQ3089  HISTORY     - 1941     MONUMENTED       CGS
 CQ3089  HISTORY     - 1965     GOOD             CGS
 CQ3089  HISTORY     - 1971     GOOD             NGS
 CQ3089
 CQ3089                          STATION DESCRIPTION
 CQ3089
 CQ3089'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 CQ3089'STATION IS ABOUT 4 MILES E OF ALBERTA, 4-1/2 MILES ESE OF
 CQ3089'CASTOR IN SECTION 4, T 14 N, R 7 W, ON A HIGH RIDGE IN A
 CQ3089'CULTIVATED FIELD OWNED BY ADDRAN WOOD.  IT IS 160 FEET S OF
 CQ3089'A CROSSROADS, 9 FEET E OF THE CENTER OF A FARM ROAD AND 200
 CQ3089'FEET S OF A SHACK.  IT IS STAMPED ALBERTA 1941 AND PROJECTS
 CQ3089'3 INCHES.
 CQ3089'
 CQ3089'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 CQ3089'BRONZE DISKS SET IN CONCRETE.
 CQ3089'
 CQ3089'REFERENCE MARK NO. 1 IS STAMPED ALBERTA NO. 1 1941 AND PROJECTS
 CQ3089'4 INCHES.  IT IS 9 FEET S OF THE CENTER OF A ROAD, 2.5 FEET
 CQ3089'S OF A FENCE LINE AND 60 FEET E OF A CROSSROADS.
 CQ3089'
 CQ3089'REFERENCE MARK NO. 2 IS STAMPED ALBERTA NO. 2 1941 AND PROJECTS
 CQ3089'6 INCHES.  IT IS 2 FEET N OF A FENCE LINE, 8 FEET N OF THE
 CQ3089'CENTER OF A ROAD AND 78 FEET W OF A CROSSROADS.
 CQ3089'
 CQ3089'THE AZIMUTH MARK IS STAMPED ALBERTA 1941 AND PROJECTS 4
 CQ3089'INCHES.  IT IS 2 FEET W OF A WHITE REFERENCE POST, 29 FEET
 CQ3089'W OF A FARM ROAD FORK AND 8 FEET S OF THE CENTER OF THE
 CQ3089'FARM ROAD.
 CQ3089'
 CQ3089'TO REACH THE STATION FROM THE DEPOT IN CASTOR GO SE ON A
 CQ3089'GRAVEL ROAD ALONG THE LEFT SIDE OF THE RAILROAD TRACKS FOR
 CQ3089'0.2 MILE, TURN LEFT AND GO EASTERLY ON A GRADED DIRT ROAD
 CQ3089'FOR ABOUT 3.8 MILES TO A TRAIL ROAD FORK TO THE RIGHT WHERE
 CQ3089'MAIN GRADED ROAD MAKES A LEFT TURN, KEEP LEFT ON MAIN GRADED
 CQ3089'ROAD, NE AND E FOR 0.7 MILE TO A CROSS ROAD, TURN RIGHT
 CQ3089'AND GO S ON A PARTLY GRADED DIRT ROAD FOR 0.7 MILE TO THE
 CQ3089'HOUSE OF T.J. WOOD ON THE RIGHT, CONTINUE S FOR 0.2 MILE
 CQ3089'TO THE HIGHEST PART OF CULTIVATED FIELD AND STATION.  TO
 CQ3089'REACH THE AZIMUTH MARK FROM THE STATION GO N ON DIRT ROAD FOR
 CQ3089'0.4 MILE TO A FARM ROAD RIGHT, TURN RIGHT AND GO FOR 0.15
 CQ3089'MILE TO AZIMUTH MARK ON THE RIGHT.
 CQ3089'
 CQ3089'HEIGHT OF LIGHT ABOVE STATION MARK - 26.5 METERS.
 CQ3089
 CQ3089                          STATION RECOVERY (1965)
 CQ3089
 CQ3089'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BIW)
 CQ3089'STATION MARK AND REFERENCE MARK NO. 1 WERE RECOVERED IN
 CQ3089'GOOD CONDITION.  REFERENCE MARK NO. 2 WAS FOUND IN DANGER
 CQ3089'OF BEING DESTROYED BY SOIL EROSION.  THEREFORE REFERENCE
 CQ3089'MARK NO. 3 WAS ESTABLISHED.  A SEARCH WAS MADE FOR THE AZIMUTH
 CQ3089'MARK BUT IT WAS NOT FOUND AND DUE TO HEAVY GROWTH OF TIMBER
 CQ3089'AND UNDERBRUSH IT IS NO LONGER VISIBLE FROM THE STATION.  NO
 CQ3089'SUITABLE PLACE WAS FOUND TO ESTABLISH A NEW AZIMUTH MARK.
 CQ3089'A CHECK WAS MADE TO THE REFERENCE MARKS FOR DISTANCE AND
 CQ3089'DIRECTION, A DIFFERENCE WAS FOUND IN DISTANCE TO REFERENCE
 CQ3089'MARK NO. 2.  A NEW DESCRIPTION FOLLOWS.
 CQ3089'
 CQ3089'STATION IS LOCATED ABOUT 7 MILES NORTH OF ASHLAND AND ABOUT
 CQ3089'4-1/2 MILES EAST-SOUTHEAST OF CASTER, ON A SMALL HILL THAT
 CQ3089'IS NOW A PINE TREE FARM.
 CQ3089'
 CQ3089'TO REACH FROM THE RAILROAD DEPOT IN THE VILLAGE OF CASTOR, GO
 CQ3089'SOUTHEAST ON A SURFACED ROAD AND ALONG THE EAST SIDE OF THE
 CQ3089'RAILROAD TRACKS FOR 0.15 MILE TO A SIDE ROAD LEFT.  TURN LEFT
 CQ3089'AND GO EASTERLY ON SURFACED ROAD AND GRAVEL ROAD FOR 2.7
 CQ3089'MILES TO A SIDE ROAD RIGHT.  CONTINUE EAST ON GRAVEL AND
 CQ3089'DIRT ROAD FOR 1.9 MILE TO A SIDE ROAD LEFT.  CONTINUE EASTERLY
 CQ3089'ON A DIRT ROAD FOR 0.7 MILE TO A SIDE ROAD RIGHT NEAR A
 CQ3089'LARGE TREE WITH A TRIANGLE BLAZE.  TURN RIGHT AND GO SOUTH
 CQ3089'AND EASTERLY FOR 0.65 MILE TO A CROSS ROAD.  CONTINUE
 CQ3089'EASTERLY FOR 0.05 MILE TO STATION AS DESCRIBED.
 CQ3089'
 CQ3089'STATION, A STANDARD STATION DISK SET IN THE TOP OF A SQUARE
 CQ3089'CONCRETE MONUMENT AND STAMPED ALBERTA 1941, IS 9 FEET
 CQ3089'EAST-SOUTHEAST OF THE APPROXIMATE CENTERLINE OF DIM TRACK ROAD
 CQ3089'AND 4.1 FEET NORTH OF A METAL WITNESS POST WITH SIGN ATTACHED.
 CQ3089'THE MARK PROJECTS 3 INCHES.
 CQ3089'
 CQ3089'REFERENCE MARK NO. 1, IS A STANDARD REFERENCE DISK, SET IN
 CQ3089'THE TOP OF A SQUARE CONCRETE MONUMENT AND STAMPED ALBERTA
 CQ3089'NO 1 1941, IS 78 FEET SOUTH OF THE INTERSECTION OF TWO TRACK
 CQ3089'ROADS.  THE MARK IS FLUSH WITH THE GROUND.
 CQ3089'
 CQ3089'REFERENCE MARK NO. 2, A STANDARD REFERENCE DISK, SET IN
 CQ3089'THE TOP OF A SQUARE CONCRETE MONUMENT AND STAMPED ALBERTA
 CQ3089'NO 2 1941, IS 87-1/2 FEET WEST-NORTHWEST OF THE JUNCTION OF
 CQ3089'TWO TRACK ROADS AND 13 FEET EAST OF THE APPROXIMATE CENTER
 CQ3089'OF A NORTH-SOUTH TRACK ROAD.  THE MARK PROJECTS 18 INCHES
 CQ3089'ON THE WEST SIDE AND 4 INCHES ON THE OTHER THREE SIDES.
 CQ3089'
 CQ3089'REFERENCE MARK NO. 3, IS A STANDARD REFERENCE DISK, SET IN THE TOP
 CQ3089'OF A ROUND CONCRETE MONUMENT AND STAMPED ALBERTA NO 3 1941.
 CQ3089'IT IS 70 FEET EAST OF THE JUNCTION OF TRACK ROADS, AND FLUSH
 CQ3089'WITH GROUND.
 CQ3089'
 CQ3089'HEIGHT OF LIGHT ABOVE STATION MARK 30.34 METERS.
 CQ3089
 CQ3089                          STATION RECOVERY (1971)
 CQ3089
 CQ3089'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ3089'RMS MEASURED WITH A 300 FOOT TAPE 5 KGS. TENSION.  NO
 CQ3089'MEASUREMENT BETWEEN THE RMS DUE TO HEAVY BRUSH AND TREES ON
 CQ3089'LINE.  NO SUITABLE PLACE TO ESTABLISH AN AZIMUTH MARK AT THIS
 CQ3089'DATE.
 CQ3089'
 CQ3089'THE STATION MARK, REFERENCE MARKS 1, 2 AND 3 WERE RECOVERED AND
 CQ3089'FOUND IN GOOD CONDITION.  THE 1941 AZIMUTH MARK HAS BEEN
 CQ3089'DESTROYED.  THE DISTANCE AND HORIZONTAL DIRECTION TO THE
 CQ3089'REFERENCE MARKS CHECKED THE 1941 AND 1965 DATA ADEQUATELY.  A
 CQ3089'COMPLETE NEW DESCRIPTION FOLLOWS.
 CQ3089'
 CQ3089'THE STATION IS ABOUT 10.5 MILES SOUTHWEST OF BIENVILLE, 8
 CQ3089'MILES NORTHWEST OF SALINE, 7 MILES NORTH OF ASHLAND, 4.5
 CQ3089'MILES EAST-SOUTHEAST OF CASTOR, IN THE NORTHEAST 1/4 SECTION
 CQ3089'4, T 14 N, R 7 W, AND ON LAND OWNED BY MR. LESTER BRAZZEL, 228
 CQ3089'STEPHENSON STREET, SHREVEPORT, LOUISIANA, 71104.
 CQ3089'
 CQ3089'TO REACH THE STATION FROM THE POST OFFICE IN CASTOR,
 CQ3089'GO SOUTH ON STATE HIGHWAY 4 FOR 0.05 MILE TO A PAVED SIDE
 CQ3089'ROAD LEFT, JUST BEFORE REACHING RAILROAD TRACKS,.  TURN LEFT
 CQ3089'AND GO SOUTHEAST ON THE PAVED ROAD FOR 0.2 MILE TO A PAVED
 CQ3089'SIDE ROAD LEFT.  TURN LEFT AND GO NORTH AND EAST ON THE
 CQ3089'PAVED ROAD FOR 2.65 MILES TO A SIDE ROAD RIGHT AND END OF
 CQ3089'PAVED ROAD, CONTINUE EASTERLY ON A GRAVELED ROAD FOR 1.85
 CQ3089'MILES TO A SIDE ROAD LEFT, CONTINUE EASTERLY ON THE GRAVELED
 CQ3089'ROAD FOR 0.7 MILE TO A WOODS ROAD AND A TRIANGLE-BLAZED OAK
 CQ3089'TREE ON THE RIGHT.  TURN RIGHT AND GO SOUTH ON THE WOODS ROAD
 CQ3089'FOR 0.65 MILE TO A CROSSROAD, CONTINUE SOUTH ON A DIM TRACK
 CQ3089'ROAD FOR 0.05 MILE TO THE STATION ON THE LEFT.
 CQ3089'
 CQ3089'STATION MARKS ARE STANDARD DISKS STAMPED ALBERTA
 CQ3089'1941.  THE SURFACE DISK IS SET IN THE TOP OF A 12 INCH SQUARE
 CQ3089'CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE GROUND
 CQ3089'SURFACE.  IT IS 21 FEET NORTHWEST OF A 10-INCH PINE TREE,
 CQ3089'12 FEET EAST OF THE CENTER OF THE DIM TRACK ROAD AND 6 FEET
 CQ3089'NORTHWEST OF A METAL WITNESS POST.  THE UNDERGROUND MARK
 CQ3089'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 CQ3089'BELOW THE GROUND SURFACE.
 CQ3089'
 CQ3089'REFERENCE MARK 1, A STANDARD DISK STAMPED ALBERTA NO 1 1941,
 CQ3089'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT
 CQ3089'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 14 FEET SOUTH
 CQ3089'OF THE CENTER OF A TRACK ROAD AND 2 FEET NORTHWEST OF A METAL
 CQ3089'WITNESS POST.
 CQ3089'
 CQ3089'REFERENCE MARK 2, A STANDARD DISK STAMPED ALBERTA NO 2 1941,
 CQ3089'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT
 CQ3089'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 15 FEET
 CQ3089'NORTH OF THE CENTER OF A TRACK ROAD AND 2 FEET SOUTH OF A
 CQ3089'METAL WITNESS POST.
 CQ3089'
 CQ3089'REFERENCE MARK 3, A STANDARD DISK STAMPED ALBERTA NO 3 1941,
 CQ3089'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CQ3089'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 18
 CQ3089'FEET WEST OF THE CENTER OF THE TRACK ROAD AND 2 FEET SOUTH OF A
 CQ3089'METAL WITNESS POST.
 CQ3089'
 CQ3089'HEIGHT OF LIGHT ABOVE STATION MARK 86.4 FEET.
 CQ3089'
 CQ3089'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ3089'4.5 MILES EAST-SOUTHEAST OF CASTOR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0241 ***********************************************************************
 AT0241  DESIGNATION -  ALBERTA AZ MK
 AT0241  PID         -  AT0241
 AT0241  STATE/COUNTY-  LA/PLAQUEMINES
 AT0241  COUNTRY     -  US
 AT0241  USGS QUAD   -  BURAS (2018)
 AT0241
 AT0241                         *CURRENT SURVEY CONTROL
 AT0241  ______________________________________________________________________
 AT0241* NAD 83(1986) POSITION- 29 22 15.     (N) 089 34 30.     (W)   SCALED
 AT0241* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0241  **This station is located in a suspected subsidence area (see below).
 AT0241  ______________________________________________________________________
 AT0241  GEOID HEIGHT    -        -24.000 (meters)                     GEOID18
 AT0241
 AT0241.The horizontal coordinates were scaled from a map and have
 AT0241.an estimated accuracy of +/- 6 seconds.
 AT0241
 AT0241.** This station is in an area of known vertical motion. If an
 AT0241.** orthometric height was ever established but is not available 
 AT0241.** in the current survey control section, the orthometric height
 AT0241.** is considered suspect.  Suspect heights are available in the
 AT0241.** superseded section only if requested.
 AT0241
 AT0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0241.GEOID18 height accuracy estimate available here.
 AT0241
 AT0241.Click photographs - Photos may exist for this station.
 AT0241
 AT0241;                    North         East    Units  Estimated Accuracy
 AT0241;SPC LA S     -    97,840.    1,170,710.      MT  (+/- 180 meters Scaled)
 AT0241
 AT0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT500518(NAD 83)
 AT0241
 AT0241                          SUPERSEDED SURVEY CONTROL
 AT0241
 AT0241.No superseded survey control is available for this station.
 AT0241
 AT0241_MARKER: DR = REFERENCE MARK DISK
 AT0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0241_STAMPING: ALBERTA AZI 1934
 AT0241_MARK LOGO: CGS
 AT0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0241+STABILITY: SURFACE MOTION
 AT0241
 AT0241  HISTORY     - Date     Condition        Report By
 AT0241  HISTORY     - 1934     MONUMENTED       CGS
 AT0241  HISTORY     - 1970     GOOD             NGS
 AT0241  HISTORY     - 1971     GOOD             NGS
 AT0241  HISTORY     - 1984     POOR             NGS
 AT0241
 AT0241                          STATION DESCRIPTION
 AT0241
 AT0241'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 AT0241'1.7 MILES SOUTHEAST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE OVER
 AT0241'THE DOULLUT CANAL AT EMPIRE, 0.4 MILE NORTHWEST OF THE SUNRISE HIGH
 AT0241'SCHOOL, SET NEAR THE WEST CORNER OF A LAWN, ON THE PROPERTY OF THE
 AT0241'PLAQUEMINES PARISH SCHOOL BOARD, 36.5 FEET NORTHEAST OF THE CENTER
 AT0241'OF THE HIGHWAY, 92-1/2 FEET SOUTHEAST OF AND ACROSS THE HIGHWAY FROM
 AT0241'CABLE LINEPOLE NUMBER 1392 1/2, 27-1/2 FEET SOUTHEAST OF THE
 AT0241'CENTER OF A LANE, 18.6 FEET EAST OF THE SOUTHEAST END OF AN 18 INCH
 AT0241'PIPE CULVERT UNDER THE LANE, 1.6 FEET EAST OF THE EAST CORNER
 AT0241'OF A WATER METER, 1.3 FEET NORTHWEST OF A METAL WITNESS POST, 1
 AT0241'FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 AT0241'CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 AT0241'
 AT0241'DISTANCE AND DIRECTION FROM NEAREST TOWN--1.7 MILES SOUTHEAST.
 AT0241
 AT0241                          STATION RECOVERY (1971)
 AT0241
 AT0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0241'ABOUT 1.7 MILES SOUTHEAST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE
 AT0241'OVER THE DOULLUT CANAL AT EMPIRE, 0.4 MILE NORTHWEST OF THE JUNCTION
 AT0241'OF THE HIGHWAY AND A DRIVEWAY WHICH LEADS SOUTHWEST TO THE SUNRISE
 AT0241'HIGH SCHOOL, AT THE JUNCTION OF A DRIVEWAY WHICH LEADS NORTHEAST
 AT0241'THROUGH A MOBILE HOME PARK, 36 1/2 FEET NORTHEAST OF THE CENTER LINE
 AT0241'OF THE HIGHWAY, 30 FEET SOUTHEAST OF THE CENTER LINE OF THE DRIVEWAY,
 AT0241'10 FEET EAST OF A COMBINATION POWER AND TELEPHONE POLE, 0.9 FOOT
 AT0241'SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 AT0241'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3
 AT0241'FOOT.
 AT0241
 AT0241                          STATION RECOVERY (1984)
 AT0241
 AT0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0241'RECOVERED AND FOUND LOOSE IN GROUND AND LEANING SLIGHTLY TO THE SOUTH,
 AT0241'NOT LEVELED TO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1113 ***********************************************************************
 AT1113  DESIGNATION -  ALBERTA LIGHT
 AT1113  PID         -  AT1113
 AT1113  STATE/COUNTY-  LA/PLAQUEMINES
 AT1113  COUNTRY     -  US
 AT1113  USGS QUAD   -  BURAS (2018)
 AT1113
 AT1113                         *CURRENT SURVEY CONTROL
 AT1113  ______________________________________________________________________
 AT1113* NAD 83(1992) POSITION- 29 22 23.99151(N) 089 34 25.63088(W)   ADJUSTED
 AT1113  **This station is located in a suspected subsidence area (see below).
 AT1113  ______________________________________________________________________
 AT1113  GEOID HEIGHT    -        -24.006 (meters)                     GEOID18
 AT1113  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AT1113  HORZ ORDER      -  THIRD
 AT1113
 AT1113.The horizontal coordinates were established by classical geodetic methods
 AT1113.and adjusted by the National Geodetic Survey in January 1993.
 AT1113
 AT1113.** This station is in an area of known vertical motion. If an
 AT1113.** orthometric height was ever established but is not available 
 AT1113.** in the current survey control section, the orthometric height
 AT1113.** is considered suspect.  Suspect heights are available in the
 AT1113.** superseded section only if requested.
 AT1113
 AT1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1113.GEOID18 height accuracy estimate available here.
 AT1113
 AT1113.Click photographs - Photos may exist for this station.
 AT1113
 AT1113.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1113
 AT1113. The following values were computed from the NAD 83(1992) position.
 AT1113
 AT1113;                    North         East     Units Scale Factor Converg.
 AT1113;SPC LA S     -    98,117.213 1,170,819.416   MT  0.99998529   +0 52 47.3
 AT1113;SPC LA S     -   321,906.22  3,841,263.37   sFT  0.99998529   +0 52 47.3
 AT1113;UTM  16      - 3,252,102.097   250,175.573   MT  1.00037019   -1 15 47.1
 AT1113
 AT1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5017552102(NAD 83)
 AT1113
 AT1113                          SUPERSEDED SURVEY CONTROL
 AT1113
 AT1113  NAD 83(1986)-  29 22 23.99976(N)    089 34 25.63900(W) AD(       ) 3
 AT1113  NAD 27      -  29 22 23.20800(N)    089 34 25.42000(W) AD(       ) 3
 AT1113
 AT1113.Superseded values are not recommended for survey control.
 AT1113
 AT1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1113.See file dsdata.pdf to determine how the superseded data were derived.
 AT1113
 AT1113_MARKER: 14 = NAVIGATION LIGHT
 AT1113
 AT1113  HISTORY     - Date     Condition        Report By
 AT1113  HISTORY     - 1934     FIRST OBSERVED   CGS
 AT1113
 AT1113                          STATION DESCRIPTION
 AT1113
 AT1113'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1342 ***********************************************************************
 BJ1342  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ1342  FBN         -  This is a Federal Base Network Control Station.
 BJ1342  TIDAL BM    -  This is a Tidal Bench Mark.
 BJ1342  DESIGNATION -  ALCO
 BJ1342  PID         -  BJ1342
 BJ1342  STATE/COUNTY-  LA/ORLEANS
 BJ1342  COUNTRY     -  US
 BJ1342  USGS QUAD   -  SPANISH FORT (2018)
 BJ1342
 BJ1342                         *CURRENT SURVEY CONTROL
 BJ1342  ______________________________________________________________________
 BJ1342* NAD 83(2011) POSITION- 30 01 36.52304(N) 090 06 46.20972(W)   ADJUSTED
 BJ1342* NAD 83(2011) ELLIP HT-   -24.373 (meters)        (03/26/19)   ADJUSTED
 BJ1342* NAD 83(2011) EPOCH   -  2010.00
 BJ1342* NAVD 88 ORTHO HEIGHT -     1.78  (meters)        5.8   (feet) GPS OBS
 BJ1342* NAVD 88 EPOCH        -  2009.55
 BJ1342  **This station is located in a suspected subsidence area (see below).
 BJ1342  ______________________________________________________________________
 BJ1342  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 BJ1342  GEOID HEIGHT    -        -26.151 (meters)                     GEOID12A
 BJ1342  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BJ1342  NAD 83(2011) X  -    -10,884.153 (meters)                     COMP
 BJ1342  NAD 83(2011) Y  - -5,526,738.129 (meters)                     COMP
 BJ1342  NAD 83(2011) Z  -  3,172,935.172 (meters)                     COMP
 BJ1342  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 BJ1342
 BJ1342  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ1342  Standards:
 BJ1342         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ1342            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ1342  -------------------------------------------------------------------
 BJ1342  NETWORK    0.28   0.71           0.12   0.11   0.36      0.01081914
 BJ1342  -------------------------------------------------------------------
 BJ1342  Click here for local accuracies and other accuracy information.
 BJ1342
 BJ1342.The horizontal coordinates were established by GPS observations
 BJ1342.and adjusted by the National Geodetic Survey in August 2019.
 BJ1342
 BJ1342.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ1342.been affixed to the stable North American tectonic plate. See 
 BJ1342.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ1342
 BJ1342.The horizontal coordinates are valid at the epoch date displayed above
 BJ1342.which is a decimal equivalence of Year/Month/Day.
 BJ1342
 BJ1342.** This station is in an area of known vertical motion.  Due to the
 BJ1342.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1342.** determined the orthometric heights for marks in these suspect
 BJ1342.** subsidence areas should be considered valid only at the epoch date
 BJ1342.** associated with the orthometric height.  These heights must always
 BJ1342.** be validated when used as control.  All previously superseded
 BJ1342.** orthometric heights are now considered suspect and are available
 BJ1342.** in the superseded section.  NGS does not recommend using suspect
 BJ1342.** or superseded heights as control.
 BJ1342
 BJ1342.The orthometric height was determined by GPS observations and a
 BJ1342.high-resolution geoid model using precise GPS observation and
 BJ1342.processing techniques.
 BJ1342
 BJ1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1342.GEOID18 height accuracy estimate available here.
 BJ1342
 BJ1342.This Tidal Bench Mark is designated as VM 832
 BJ1342.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BJ1342
 BJ1342.Click photographs - Photos may exist for this station.
 BJ1342
 BJ1342.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1342
 BJ1342.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1342
 BJ1342.The ellipsoidal height was determined by GPS observations
 BJ1342.and is referenced to NAD 83.
 BJ1342
 BJ1342. The following values were computed from the NAD 83(2011) position.
 BJ1342
 BJ1342;                    North         East     Units Scale Factor Converg.
 BJ1342;SPC LA S     -   169,865.292 1,117,718.620   MT  0.99992585   +0 36 37.0
 BJ1342;SPC LA S     -   557,299.71  3,667,048.51   sFT  0.99992585   +0 36 37.0
 BJ1342;UTM  15      - 3,325,268.803   778,444.647   MT  1.00055667   +1 26 44.5
 BJ1342
 BJ1342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1342!SPC LA S     -   1.00000383  x   0.99992585  =   0.99992968
 BJ1342!UTM  15      -   1.00000383  x   1.00055667  =   1.00056050
 BJ1342
 BJ1342:                Primary Azimuth Mark                     Grid Az
 BJ1342:SPC LA S     -  BUICK                                    082 43 26.4
 BJ1342:UTM  15      -  BUICK                                    081 53 18.9
 BJ1342
 BJ1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7844425268(NAD 83)
 BJ1342
 BJ1342|---------------------------------------------------------------------|
 BJ1342| PID    Reference Object                     Distance      Geod. Az  |
 BJ1342|                                                           dddmmss.s |
 BJ1342| BJ1346 BUICK                               APPROX. 0.7 KM 0832003.4 |
 BJ1342| BJ4248 MT CARMEL CONVENT CROSS             APPROX. 0.9 KM 1600302.9 |
 BJ1342| BJ1344 ALCO RM                                            25738     |
 BJ1342|---------------------------------------------------------------------|
 BJ1342
 BJ1342                          SUPERSEDED SURVEY CONTROL
 BJ1342
 BJ1342  NAD 83(2011)-  30 01 36.52305(N)    090 06 46.20972(W) AD(2010.00) 0
 BJ1342  NAD 83(2011)-  30 01 36.52279(N)    090 06 46.20966(W) AD(2010.00) 0
 BJ1342  ELLIP H (06/27/12)  -24.369  (m)                       GP(2010.00)    
 BJ1342  ELLIP H (10/11/11)  -24.380  (m)                       GP(       ) 4 1
 BJ1342  NAD 83(2007)-  30 01 36.52280(N)    090 06 46.21037(W) AD(       ) 0
 BJ1342  ELLIP H (02/10/07)  -24.352  (m)                       GP(       )    
 BJ1342  NAD 83(1992)-  30 01 36.52293(N)    090 06 46.21053(W) AD(2004.65) B
 BJ1342  ELLIP H (06/22/05)  -24.366  (m)                       GP(2004.65) 4 1
 BJ1342  NAD 83(1992)-  30 01 36.52299(N)    090 06 46.21029(W) AD(       ) B
 BJ1342  ELLIP H (12/29/04)  -24.363  (m)                       GP(       ) 4 1
 BJ1342  ELLIP H (06/20/00)  -24.361  (m)                       GP(       ) 3 1
 BJ1342  ELLIP H (01/21/93)  -24.331  (m)                       GP(       ) 4 2
 BJ1342  NAD 83(1992)-  30 01 36.52269(N)    090 06 46.20939(W) AD(       ) A
 BJ1342  ELLIP H (09/04/92)  -24.331  (m)                       GP(       ) 3 1
 BJ1342  NAD 83(1986)-  30 01 36.53967(N)    090 06 46.20687(W) AD(       ) 1
 BJ1342  NAD 83(1986)-  30 01 36.54071(N)    090 06 46.20093(W) AD(       ) 3
 BJ1342  NAD 27      -  30 01 35.81240(N)    090 06 45.94411(W) AD(       ) 3
 BJ1342  NAVD 88 (03/12/08)    1.84   (m)  UNKNOWN  model used  GP(2006.81)    
 BJ1342  NAVD 88               1.87   (m)            6.1    (f) LEVELING    3  
 BJ1342  NAVD 88 (05/09/05)    1.98   (m)  USGG2003 model used  GPS OBS        
 BJ1342  NAVD 88 (12/05/96)    2.008  (m)            6.59   (f) ADJUSTED    1 2
 BJ1342  NAVD 88               2.00   (m)            6.6    (f) LEVELING    3  
 BJ1342  NAVD 88 (02/14/94)    2.002  (m)            6.57   (f) SUPERSEDED  1 2
 BJ1342  NAVD 88 (09/04/92)    2.0    (m)  GEOID93  model used  GPS OBS        
 BJ1342  NGVD 29               2.06   (m)            6.8    (f) LEVELING    3  
 BJ1342  NGVD 29 (05/21/91)    2.061  (m)            6.76   (f) ADJUSTED    1 2
 BJ1342  NGVD 29               2.12   (m)            7.0    (f) LEVELING    3  
 BJ1342  NGVD 29 (??/??/87)    2.120  (m)            6.96   (f) SUPERSEDED  1 2
 BJ1342  NGVD 29               2.52   (m)            8.3    (f) LEVELING    3  
 BJ1342
 BJ1342.Superseded values are not recommended for survey control.
 BJ1342
 BJ1342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1342.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1342
 BJ1342_MARKER: DS = TRIANGULATION STATION DISK
 BJ1342_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BJ1342_SP_SET: SEA WALL
 BJ1342_STAMPING: ALCO 1931
 BJ1342_MARK LOGO: CGS
 BJ1342_PROJECTION: FLUSH
 BJ1342_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1342+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2016
 BJ1342
 BJ1342  HISTORY     - Date     Condition        Report By
 BJ1342  HISTORY     - 1931     MONUMENTED       CGS
 BJ1342  HISTORY     - 1935     GOOD             LAGS
 BJ1342  HISTORY     - 1942     GOOD             CGS
 BJ1342  HISTORY     - 1953     GOOD             CGS
 BJ1342  HISTORY     - 1954     GOOD             CGS
 BJ1342  HISTORY     - 1963     GOOD             CGS
 BJ1342  HISTORY     - 1964     GOOD             CGS
 BJ1342  HISTORY     - 1981     MARK NOT FOUND   USGS
 BJ1342  HISTORY     - 1985     GOOD             USPSQD
 BJ1342  HISTORY     - 1985     GOOD             NGS
 BJ1342  HISTORY     - 1987     GOOD             LADTD
 BJ1342  HISTORY     - 1988     GOOD             USPSQD
 BJ1342  HISTORY     - 19880920 GOOD             LADTD
 BJ1342  HISTORY     - 19890117 GOOD
 BJ1342  HISTORY     - 19901108 GOOD             NGS
 BJ1342  HISTORY     - 19911016 GOOD             LADTD
 BJ1342  HISTORY     - 19921124 GOOD             NOS
 BJ1342  HISTORY     - 19930303 GOOD             NOS
 BJ1342  HISTORY     - 19941117 GOOD             NGS
 BJ1342  HISTORY     - 19960130 GOOD             NGS
 BJ1342  HISTORY     - 19960218 GOOD             NGS
 BJ1342  HISTORY     - 19980213 GOOD             NGS
 BJ1342  HISTORY     - 19980309 GOOD             NGS
 BJ1342  HISTORY     - 20010505 GOOD             NGS
 BJ1342  HISTORY     - 20030402 GOOD             3001
 BJ1342  HISTORY     - 20040601 GOOD             NGS
 BJ1342  HISTORY     - 20040922 GOOD             LADTD
 BJ1342  HISTORY     - 20051008 GOOD             NGS
 BJ1342  HISTORY     - 20060220 GOOD             3001
 BJ1342  HISTORY     - 20060424 GOOD             NGS
 BJ1342  HISTORY     - 20090305 GOOD             WOOLPT
 BJ1342  HISTORY     - 20090502 GOOD             LOWE
 BJ1342  HISTORY     - 20100803 GOOD             NGS
 BJ1342  HISTORY     - 20131105 GOOD             COMPDA
 BJ1342  HISTORY     - 20160101 GOOD             MDSHA
 BJ1342  HISTORY     - 20160613 GOOD             CGS
 BJ1342
 BJ1342                          STATION DESCRIPTION
 BJ1342
 BJ1342'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (RLS)
 BJ1342'NEAR THE WEST END LIGHTHOUSE, ON THE LAKE PONTCHARTRAIN
 BJ1342'SEA-WALL IN ZONE 1, WHICH LIES BETWEEN THE ORLEANS CANAL AND THE
 BJ1342'NEW BASIN CANAL, AND IN THE 132ND BAY COUNTING FROM THE ORLEANS
 BJ1342'CANAL.
 BJ1342'
 BJ1342'THE STATION IS MARKED BY A STANDARD BRONZE DISK WHICH IS SET
 BJ1342'FLUSH WITH THE TOP SURFACE OF THE TOP COPING.
 BJ1342'
 BJ1342'THE REFERENCE MARK, A STANDARD BRONZE DISK, IS
 BJ1342'S 77 DEG 38 MIN E.
 BJ1342'
 BJ1342'THE CROSS ON THE MOUNT CARMEL CONVENT IS S 19 DEG 56 MIN E.
 BJ1342
 BJ1342                          STATION RECOVERY (1935)
 BJ1342
 BJ1342'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 BJ1342'STATION RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (1942)
 BJ1342
 BJ1342'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (HCW)
 BJ1342'STATION WAS RECOVERED AS DESCRIBED IN EVERY DETAIL.  THE
 BJ1342'DISTANCES AND DIRECTIONS TO AZIMUTH MARKS WERE NOT CHECKED.
 BJ1342'
 BJ1342'NEAR THE WEST END LIGHTHOUSE, ON THE LAKE PONTCHARTRAIN
 BJ1342'SEA-WALL IN ZONE 1, WHICH LIES BETWEEN THE ORLEANS CANAL AND
 BJ1342'THE NEW BASIN CANAL, AND IN THE 132ND BAY COUNTING FROM THE
 BJ1342'ORLEANS CANAL.
 BJ1342'
 BJ1342'THE STATION IS MARKED BY A STANDARD BRONZE DISK WHICH IS SET
 BJ1342'FLUSH WITH THE TOP FURFACE OF THE TOP COPING.
 BJ1342'
 BJ1342'THE REFERENCE MARK, A STANDARD BRONZE DISK, IS
 BJ1342'S 77 DEG 38 MIN E.
 BJ1342'
 BJ1342'THE CROSS ON THE MOUNT CARMEL CONVENT IS S 19 DEG 56 MIN E.
 BJ1342
 BJ1342                          STATION RECOVERY (1953)
 BJ1342
 BJ1342'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (RLE)
 BJ1342'STATION AND REFERENCE MARK WERE RECOVERED IN GOOD CONDITION.
 BJ1342'A NEW DESCRIPTION FOLLOWS--
 BJ1342'
 BJ1342'STATION IS LOCATED ON THE LAKE PONTCHARTRAIN SEAWALL, JUST E
 BJ1342'OF A U.S. COAST GUARD STATION.  IT IS A STANDARD BRONZE DISK,
 BJ1342'STAMPED ALCO 1931 AND CEMENTED IN A DRILL HOLE IN THE TOP OF A
 BJ1342'CONCRETE SEAWALL.
 BJ1342'
 BJ1342'THE REFERENCE MARK IS A STANDARD BRONZE DISK, STAMPED ALCO 1931
 BJ1342'AND CEMENTED IN A DRILL HOLE IN THE TOP OF A CONCRETE SEAWALL.
 BJ1342'
 BJ1342'TO REACH THE STATION FROM THE INTERSECTION OF LAKESHORE DRIVE
 BJ1342'AND CANAL BOULEVARD, GO W ON LAKESHORE DRIVE ALONG THE SEAWALL
 BJ1342'FOR 0.4 MI. TO THE STATION ON THE RIGHT AS DESCRIBED JUST E OF
 BJ1342'THE COAST GUARD STATION.
 BJ1342
 BJ1342                          STATION RECOVERY (1954)
 BJ1342
 BJ1342'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ1342'THE STATION IS LOCATED IN THE NW SECTION OF NEW ORLEANS, NEAR THE
 BJ1342'MOUTH OF NEW CANAL, 150 FT. SE OF NEW CANAL LIGHTHOUSE, AND ON
 BJ1342'THE S SHORE OF LAKE PONCHARTRAIN.  IT IS 46 PACES E OF THE W END
 BJ1342'OF THE SEAWALL, AND 132 BAYS W OF ORLEANS CANAL.  IT IS A
 BJ1342'STANDARD DISK, SET IN A DRILL HOLE IN THE TOP OF THE SEAWALL.  IT
 BJ1342'IS STAMPED ALCO 1931.
 BJ1342'
 BJ1342'THE REFERENCE MARK IS W OF THE STATION S 77 DEG 38 MIN W.
 BJ1342'IT IS 13 PACES E OF THE W END OF THE SEAWALL.  IT IS A STANDARD
 BJ1342'DISK, SET IN A DRILL HOLE IN THE TOP OF THE SEAWALL, AND STAMPED
 BJ1342'ALCO 1931.
 BJ1342
 BJ1342                          STATION RECOVERY (1963)
 BJ1342
 BJ1342'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1342'IN NEW ORLEANS.
 BJ1342'AT NEW ORLEANS, AT WEST END, NEAR THE NORTH END OF WEST END BOULEVARD,
 BJ1342'NEAR THE COAST GUARD STATION, SET IN THE TOP OF THE SEA WALL ALONG
 BJ1342'SHORE OF LAKE PONTCHARTRAIN, 112 FEET NORTHWEST OF THE CENTER LINE OF
 BJ1342'LAKESHORE DRIVE, 115 FEET EAST OF THE WEST END OF THE SEA WALL, 70
 BJ1342'FEET EAST OF A STEEL FENCE CORNER POST ON TOP OF THE SEA WALL AND IS
 BJ1342'ABOUT 2 FEET ABOVE THE DRIVE.
 BJ1342
 BJ1342                          STATION RECOVERY (1964)
 BJ1342
 BJ1342'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RRG)
 BJ1342'THE STATION AND ONE REFERENCE MARK WAS FOUND AND IN GOOD
 BJ1342'CONDITION.
 BJ1342'
 BJ1342'THE STATION IS LOCATED ALONG THE SEA WALL ALONG THE SHORE OF LAKE
 BJ1342'PONTCHARTRAIN, NEAR THE COAST GUARD STATION, 112 FEET NORTHWEST
 BJ1342'OF THE CENTER LINE OF LAKESHORE DRIVE, 115 FEET EAST OF THE WEST
 BJ1342'END OF THE SEA WALL, 70 FEET EAST OF A STEEL FENCE POST IN
 BJ1342'SEA WALL AND ABOUT 2 FEET ABOVE THE LEVEL OF THE DRIVE.
 BJ1342'
 BJ1342'THE REFERENCE MARK IS 87 FEET WEST OF THE STATION AND SET ON
 BJ1342'TOP OF THE SEA WALL.  23 FEET EAST OF THE WEST END OF THE WALL
 BJ1342'AND 2 FEET ABOVE THE LEVEL OF THE DRIVE,
 BJ1342
 BJ1342                          STATION RECOVERY (1981)
 BJ1342
 BJ1342'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BJ1342'MARK NOT FOUND.
 BJ1342
 BJ1342                          STATION RECOVERY (1985)
 BJ1342
 BJ1342'RECOVERY NOTE BY US POWER SQUADRON 1985 (JCM)
 BJ1342'ALCO--1931 FOUND GOOD.
 BJ1342'
 BJ1342'DESCRIPTION ADEQUATE.
 BJ1342'
 BJ1342'REFERENCE MARK FOUND GOOD.
 BJ1342'LOCATED ON TOP SURFACE OF SEA WALL 87 FEET WEST OF STATION, APPROX.
 BJ1342'TWO FEET WEST OF US COAST GUARD DRIVEWAY GATE, UNDER CYCLONE FENCE.
 BJ1342
 BJ1342                          STATION RECOVERY (1985)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1342'RECOVERED IN GOOD CONDITION, THE 1963 RECOVERY IS ADEQUATE WITH THE
 BJ1342'FOLLOWING ADDITION, ADD--7.07 METERS (23.2 FT) NORTH-NORTHEAST OF
 BJ1342'STEEL LAMP POST 500.
 BJ1342
 BJ1342                          STATION RECOVERY (1987)
 BJ1342
 BJ1342'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (TLH)
 BJ1342'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BJ1342'A COMPLETE NEW DESCRIPTION WAS MADE THIS DATE.
 BJ1342'
 BJ1342'THE STATION IS LOCATED ABOUT 7 KM (4.4 MI) NORTH OF INTERSTATE
 BJ1342'HIGHWAY 10, NEAR THE U.S. COAST GUARD STATION AT LAKE PONCHATRAIN.
 BJ1342'OWNERSHIP--ORLEANS PARISH LEVEE BOARD, SUITE 202, ADMINISTRATION
 BJ1342'BUILDING, LAKEFRONT AIRPORT, NEW ORLEANS, LA. PHONE 504-246-4000.
 BJ1342'
 BJ1342'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BJ1342'CAUSEWAY BOULEVARD, GO NORTH FOR 0.55 KM (0.35 MI) ON CAUSEWAY
 BJ1342'BOULEVARD TO VETERANS MEMORIAL HIGHWAY.
 BJ1342'TURN RIGHT AND GO EAST FOR 3.89 KM (2.4 MI) ON VETERANS MEMORIAL
 BJ1342'BOULEVARD TO PONCHATRAIN BOULEVARD.
 BJ1342'TURN LEFT AND GO NORTH FOR 1.85 KM (1.15 MI) ON PONCHATRAIN
 BJ1342'BOULEVARD TO ROBERT E LEE BOULEVARD.
 BJ1342'CONTINUE STRAIGHT AHEAD AND GO NORTH FOR 0.72 KM (0.45 MI) ON
 BJ1342'ROBERT E LEE BOULEVARD TO THE COAST GUARD STATION ENTRANCE ON THE
 BJ1342'LEFT AT THE EAST END OF A CURVE IN THE ROAD.  TURN LEFT ONTO A
 BJ1342'NARROW LANE FOR 30 METERS (100 FT) TO THE STATION ON THE RIGHT.
 BJ1342'
 BJ1342'THE STATION IS A STANDARD CGS DISK
 BJ1342'STAMPED---ALCO 1931---,
 BJ1342'SET INTO A DRILL HOLE IN THE TOP STEP OF THE SEAWALL.
 BJ1342'21.2 METERS (69.5 FT) EAST FROM THE EAST GATE POST AT THE ENTRANCE
 BJ1342'TO THE COAST GUARD STATION,
 BJ1342'7.2 METERS (23.6 FT) NORTHEAST FROM A METAL LIGHT POLE, AND
 BJ1342'4.6 METERS (15.1 FT) WEST FROM A SEAM IN THE SEAWALL.
 BJ1342
 BJ1342                          STATION RECOVERY (1988)
 BJ1342
 BJ1342'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 BJ1342'RECOVERED IN GOOD CONDITION.
 BJ1342
 BJ1342                          STATION RECOVERY (1988)
 BJ1342
 BJ1342'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ1342'THE STATION IS LOCATED ABOUT 7 KM (4.35 MI) NORTH OF INTERSTATE
 BJ1342'HIGHWAY 10, NEAR THE U.S. COAST GUARD STATION AT LAKE PONTCHATRAIN.
 BJ1342'OWNERSHIP--ORLEANS PARISH LEVEE BOARD, SUITE 202, ADMINISTRATION
 BJ1342'BUILDING, LAKEFRONT AIRPORT, NEW ORLEANS, LA.  PHONE 504-246-4000.
 BJ1342'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BJ1342'CAUSEWAY BOULEVARD, GO NORTH FOR 0.55 KM (0.35 MI) ON CAUSEWAY
 BJ1342'BOULEVARD TO VETERANS MEMORIAL HIGHWAY, TURN RIGHT AND GO EAST FOR
 BJ1342'3.89 KM (2.40 MI) ON VETERANS MEMORIAL BOULEVARD TO WEST END BLVD,
 BJ1342'TURN LEFT AND GO NORTH ON WEST END BLVD FOR 2.57 KM (1.60 MI) TO THE
 BJ1342'COAST GUARD STATION ENTRANCE ON THE LEFT AT THE EAST END OF A CURVE IN
 BJ1342'THE ROAD.  TURN LEFT ONTO A NARROW LANE FOR 30 METERS (98.4 FT) TO THE
 BJ1342'STATION ON THE RIGHT, 21.2 M (69.6 FT) EAST FROM THE EAST GATE POST AT
 BJ1342'THE ENTRANCE TO THE COAST GUARD STATION, 7.2 M (23.6 FT) NORTHEAST
 BJ1342'FROM A METAL LIGHT POLE, AND 4.6 M (15.1 FT) WEST FROM A SEAM IN THE
 BJ1342'SEAWALL.
 BJ1342
 BJ1342                          STATION RECOVERY (1989)
 BJ1342
 BJ1342'RECOVERED 1989
 BJ1342'RECOVERED IN GOOD CONDITION.
 BJ1342
 BJ1342                          STATION RECOVERY (1990)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1342'IN NEW ORLEANS, AT 800 LAKESHORE DRIVE, IN A CONCRETE RETAINING WALL
 BJ1342'ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN, 38.8 M (127.3 FT)
 BJ1342'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A LIGHTHOUSE AT 800
 BJ1342'LAKESHORE DRIVE, 35.0 M (114.8 FT) EAST OF THE WEST END OF THE
 BJ1342'RETAINING WALL, 34.1 M (111.9 FT) NORTHWEST OF THE CENTERLINE OF THE
 BJ1342'DRIVE, 23.9 M (78.4 FT) EAST OF THE CENTER OF A DRIVEWAY, 21.3 M
 BJ1342'(69.9 FT) EAST OF A STEEL FENCE CORNER POST ON TOP OF THE SEA WALL,
 BJ1342'7.1 M (23.3 FT) NORTH-NORTHEAST OF UTILITY LIGHT POLE NUMBER 500, AND
 BJ1342'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE DRIVE.
 BJ1342
 BJ1342                          STATION RECOVERY (1991)
 BJ1342
 BJ1342'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 BJ1342'THE STATION IS LOCATED IN NORTHWEST NEW ORLEANS, NEAR THE U.S. COAST
 BJ1342'GUARD STATION ON THE SOUTH SHORE OF LAKE PONCHATRAIN.
 BJ1342'OWNERSHIP--ORLEANS PARISH LEVEE BOARD, SUITE 202, ADMINISTRATION
 BJ1342'BUILDING, LAKEFRONT AIRPORT, NEW ORLEANS, LA. PHONE 504-246-4000.
 BJ1342'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BJ1342'CAUSEWAY BOULEVARD, GO NORTH FOR 0.35 MI (0.56 KM) ON CAUSEWAY
 BJ1342'BOULEVARD TO THE JUNCTION WITH VETERANS MEMORIAL BOULVARD, TURN RIGHT
 BJ1342'AND GO EAST FOR 2.4 MI (3.9 KM) ON VETERANS BOULEVARD TO THE JUNCTION
 BJ1342'WITH WEST END BOULEVARD, TURN LEFT AND GO NORTH FOR 1.6 MI (2.6 KM)
 BJ1342'ON WEST END BOULEVARD WHICH TURNS INTO LAKESHORE DRIVE TO THE COAST
 BJ1342'GUARD STATION ON THE LEFT AND STATION MARK ON THE LEFT SET IN THE
 BJ1342'SEAWALL.
 BJ1342'THE STATION IS 123.0 FT (37.5 M) NORTH-NORTHWEST FROM THE CENTER OF
 BJ1342'LAKESHORE DRIVE,  69.5 FT (21.2 M) EAST-NORTHEAST FROM THE EAST GATE
 BJ1342'POST AT THE ENTRANCE OF THE COAST GUARD STATION, 23.5 FT (7.2 M)
 BJ1342'NORTHEAST FROM A METAL LIGHT POLE, 32.5 FT (9.9 M) NORTH FROM THE
 BJ1342'CENTER OF THE DRIVE INTO THE COAST GUARD STATION, 15.0 FT (4.6 M)
 BJ1342'WEST-SOUTHWEST FROM A SEAM IN THE SEA WALL, FLUSH WITH THE TOP OF THE
 BJ1342'SEAWALL AND ABOUT LEVEL WITH THE ROAD.
 BJ1342
 BJ1342                          STATION RECOVERY (1992)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ1342'RECOVERED IN GOOD CONDITION.
 BJ1342
 BJ1342                          STATION RECOVERY (1993)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993
 BJ1342'RECOVERED IN GOOD CONDITION.
 BJ1342
 BJ1342                          STATION RECOVERY (1994)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1342'IN NEW ORLEANS, AT 8001 LAKESHORE DRIVE, IN A CONCRETE RETAINING WALL
 BJ1342'ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN, 36.7 M (120.4 FT)
 BJ1342'SOUTHEAST OF THE SOUTHEAST CORNER OF THE U.S. COAST GUARD LIGHT HOUSE
 BJ1342'AT 8001 LAKESHORE DRIVE, 27.3 M (89.6 FT) EAST OF ALCO REFERENCE MARK,
 BJ1342'9.9 M (32.5 FT) NORTH-NORTHEAST OF AND LEVEL WITH THE CENTER OF THE
 BJ1342'LIGHTHOUSE ENTRANCE DRIVE, AND 7.2 M (23.6 FT) NORTHEAST OF A UTILITY
 BJ1342'LIGHT POLE.
 BJ1342
 BJ1342                          STATION RECOVERY (1996)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (RPB)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (1996)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (RPB)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (1998)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (CSM)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (1998)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (CSM)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (2001)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (RTN)
 BJ1342'THIS STATION IS LOCATED IN NORTH NEW ORLEANS, LOUISIANA.  IN A
 BJ1342'CONCRETE
 BJ1342'RETAINING WALL ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN.
 BJ1342'OWNERSHIP IS THE ORLEANS PARISH LEVEE BOARD, SUITE 202, ADMINISTRATION
 BJ1342'BUILDING, LAKEFRONT AIRPORT, STARS AND STRIPES BOULEVARD, NEW ORLEANS,
 BJ1342'LA. PHONE  504 246-4000.
 BJ1342'
 BJ1342'TO REACH THIS STATION FROM THE JUNCTION OF INTERSTATE 10 AND CAUSEWAY
 BJ1342'BOULEVARD, GO NORTH FOR 0.35 MILES ON CAUSEWAY BOULEVARD TO THE
 BJ1342'JUNCTION WITH VETERANS BOULEVARD.  RIGHT AND GO EAST FOR 2.4 MILES ON
 BJ1342'VETERANS BOULEVARD TO THE JUNCTION WITH WEST END BOULEVARD, TURN
 BJ1342'LEFT AND GO NORTH FOR 1.6 MILES ON WEST END BOULEVARD WHICH TURNS INTO
 BJ1342'LAKESHORE DRIVE TO THE COAST GUARD STATION ON LEFT AND STATION ON THE
 BJ1342'LEFT.
 BJ1342'
 BJ1342'STATION IS SET IN THE SEAWALL.  IT IS 217.0 FEET
 BJ1342'NORTH-NORTHWEST FROM THE CENTER OF LAKESHORE DRIVE, 69.5
 BJ1342'FEET EAST-NORTHEAST FROM TH EAST GATE POST AT THE ENTRANCE OF THE
 BJ1342'COAST GUARD STATION, 23.5 FEET NORTH FROM THE CENTER OF THE DRIVE INTO
 BJ1342'COAST GUARD STATION, 15.0 FEET WEST-SOUTHWEST FROM THE SEAM IN THE SEA
 BJ1342'WALL, 89.6 FEET EAST OF ALCO REFERENCE MARK, 23.6 FEET NORTHEAST OF A
 BJ1342'UTILITY LIGHT POLE, AND FLUSH WITH TOP OF THE SEAWALL AND ABOUT LEVEL
 BJ1342'WITH ROAD.
 BJ1342
 BJ1342                          STATION RECOVERY (2003)
 BJ1342
 BJ1342'RECOVERY NOTE BY 3001, INC 2003 (KD)
 BJ1342'THE STATION IS LOCATED IN NEW ORLEANS ON A SEA WALL BESIDE JOES
 BJ1342'RESTURANT AT THE LAKE  SHORE. ITI IS NEXT TO A GREEN AND WHITE LIGHT
 BJ1342'HOUSE. THE STATION IS 3.8 MILES FROM METAIRIE,  8.0 MILES FROM KENNER,
 BJ1342'AND 10.7 MILES FROM CHALMETTE.
 BJ1342'
 BJ1342'OWNERSHIP- UNKNOWN
 BJ1342'
 BJ1342'TO REACH THE STATION FROM THE INTERSECTION OF I-10 AND I-610 DRIVE
 BJ1342'NORTH ON WEST END  BLVD. FOR 1.7 MILES. THE ROAD BECOMES LAKE FRONT
 BJ1342'DRIVE. KEEP GOING FOR 0.4 MILES TO A  CURVE IN THE ROAD. TURN INTO
 BJ1342'JOE'S RESTURANT PARKING LOT ON THE LEFT SIDE OF THE ROAD.  THE STATION
 BJ1342'IS LOCATED NORTH OF THE PARKING AREA IN THE SEAWALL.
 BJ1342'
 BJ1342'THE STATION IS A TRIANGULATION STATION DISK SET FLUSH IN A SEAWALL. IT
 BJ1342'IS LOCATED 68.7 FT.  EAST FROM THE CORNER OF THE SEAWALL, 23.5 FT.
 BJ1342'NORTHEAST FROM A LIGHT POLE, AND 54 FEET  NORTHWEST OF A STORM DRAIN.
 BJ1342
 BJ1342                          STATION RECOVERY (2004)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (2004)
 BJ1342
 BJ1342'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BJ1342'RECOVERED IN GOOD CONDITION.
 BJ1342
 BJ1342                          STATION RECOVERY (2005)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (2006)
 BJ1342
 BJ1342'RECOVERY NOTE BY 3001, INC 2006 (JCP)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (2006)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (2009)
 BJ1342
 BJ1342'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 BJ1342'RECOVERED AS DESCRIBED
 BJ1342
 BJ1342                          STATION RECOVERY (2009)
 BJ1342
 BJ1342'RECOVERY NOTE BY LOWE ENGINEERS 2009 (RW)
 BJ1342'RECOVERED IN GOOD CONDITION.
 BJ1342
 BJ1342                          STATION RECOVERY (2010)
 BJ1342
 BJ1342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (2013)
 BJ1342
 BJ1342'RECOVERY NOTE BY COMPASSDATA INC 2013 (NK)
 BJ1342'RECOVERED IN GOOD CONDITION.
 BJ1342
 BJ1342                          STATION RECOVERY (2016)
 BJ1342
 BJ1342'RECOVERY NOTE BY MARYLAND DOT HIGHWAY ADMINISTRATION 2016 (MRA)
 BJ1342'RECOVERED AS DESCRIBED.
 BJ1342
 BJ1342                          STATION RECOVERY (2016)
 BJ1342
 BJ1342'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 2016 (RWA)
 BJ1342'RECOVERED AS DESCRIBED.    THE MARK IS 70 FT (21.3 M) EAST OF A METAL
 BJ1342'FENCE CORNER AROUND THE LIGHTHOUSE.  14 FT (4.3 M) NORTH OF THE
 BJ1342'CONCRETE BASE OF A LIGHT POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2887 ***********************************************************************
 BX2887  DESIGNATION -  ALCO
 BX2887  PID         -  BX2887
 BX2887  STATE/COUNTY-  LA/VERNON
 BX2887  COUNTRY     -  US
 BX2887  USGS QUAD   -  KURTHWOOD (2018)
 BX2887
 BX2887                         *CURRENT SURVEY CONTROL
 BX2887  ______________________________________________________________________
 BX2887* NAD 83(1992) POSITION- 31 18 00.46335(N) 093 07 48.07232(W)   ADJUSTED
 BX2887* NAVD 88 ORTHO HEIGHT -   120.    (meters)      394.    (feet) SCALED
 BX2887  ______________________________________________________________________
 BX2887  GEOID HEIGHT    -        -26.219 (meters)                     GEOID18
 BX2887  LAPLACE CORR    -          1.52  (seconds)                    DEFLEC18
 BX2887  HORZ ORDER      -  FIRST
 BX2887
 BX2887.The horizontal coordinates were established by classical geodetic methods
 BX2887.and adjusted by the National Geodetic Survey in January 1993.
 BX2887
 BX2887.The orthometric height was scaled from a topographic map.
 BX2887
 BX2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2887.GEOID18 height accuracy estimate available here.
 BX2887
 BX2887.Click photographs - Photos may exist for this station.
 BX2887
 BX2887.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2887
 BX2887. The following values were computed from the NAD 83(1992) position.
 BX2887
 BX2887;                    North         East     Units Scale Factor Converg.
 BX2887;SPC LA N     -    88,889.839   940,021.661   MT  0.99997242   -0 19 59.1
 BX2887;SPC LA N     -   291,632.75  3,084,054.40   sFT  0.99997242   -0 19 59.1
 BX2887;UTM  15      - 3,462,871.802   487,626.535   MT  0.99960189   -0 04 03.2
 BX2887
 BX2887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2887!SPC LA N     -   0.99998528  x   0.99997242  =   0.99995770
 BX2887!UTM  15      -   0.99998528  x   0.99960189  =   0.99958718
 BX2887
 BX2887:                Primary Azimuth Mark                     Grid Az
 BX2887:SPC LA N     -  ALCO AZ MK                               289 08 56.3
 BX2887:UTM  15      -  ALCO AZ MK                               288 53 00.4
 BX2887
 BX2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ8762662871(NAD 83)
 BX2887
 BX2887|---------------------------------------------------------------------|
 BX2887| PID    Reference Object                     Distance      Geod. Az  |
 BX2887|                                                           dddmmss.s |
 BX2887| BX2885 ALCO MERIDAN LUMBER CO TANK         APPROX. 3.7 KM 0242644.6 |
 BX2887| CV7989 ALCO RM 1                            32.754 METERS 14606     |
 BX2887| CV7988 ALCO AZ MK                                         2884857.2 |
 BX2887| BX2890 KURTHWOOD ANDERSON LUMBER TK        APPROX. 5.2 KM 3152228.2 |
 BX2887| CV7990 ALCO RM 2                            28.325 METERS 34742     |
 BX2887|---------------------------------------------------------------------|
 BX2887
 BX2887                          SUPERSEDED SURVEY CONTROL
 BX2887
 BX2887  NAD 83(1986)-  31 18 00.47761(N)    093 07 48.06507(W) AD(       ) 1
 BX2887  NAD 27      -  31 17 59.81801(N)    093 07 47.47732(W) AD(       ) 1
 BX2887
 BX2887.Superseded values are not recommended for survey control.
 BX2887
 BX2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2887.See file dsdata.pdf to determine how the superseded data were derived.
 BX2887
 BX2887_MARKER: DS = TRIANGULATION STATION DISK
 BX2887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2887_STAMPING: ALCO 1941
 BX2887_MARK LOGO: CGS
 BX2887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2887+STABILITY: SURFACE MOTION
 BX2887
 BX2887  HISTORY     - Date     Condition        Report By
 BX2887  HISTORY     - 1941     MONUMENTED       CGS
 BX2887  HISTORY     - 1952     GOOD             AMS
 BX2887  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2887
 BX2887                          STATION DESCRIPTION
 BX2887
 BX2887'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX2887'STATION IS ABOUT 3-1/2 MILES SE OF THE VILLAGE OF KURTHWOOD,
 BX2887'ON A LOW HILL, WHICH IS ABOUT THE HIGHEST POINT ON A LARGE
 BX2887'TRACT OF CUT-OVER TIMBER LAND, ABOUT 60 YARDS N OF A DIRT
 BX2887'ROAD, AND 7 FEET E OF A WHITE REFERENCE POST.  IT IS STAMPED
 BX2887'ALCO 1941 AND PROJECTS ABOUT 8 INCHES.
 BX2887'
 BX2887'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BX2887'BRONZE DISKS SET IN CONCRETE.
 BX2887'
 BX2887'REFERENCE MARK NO. 1 IS STAMPED ALCO NO. 1 1941 AND PROJECTS
 BX2887'ABOUT 6 INCHES.  REFERENCE MARK NO. 2 IS STAMPED ALCO NO. 2
 BX2887'1941 AND PROJECTS ABOUT 6 INCHES.
 BX2887'
 BX2887'THE AZIMUTH MARK IS 11 FEET N OF THE CENTER OF A DIRT ROAD AND
 BX2887'3 FEET SW OF A WHITE REFERENCE POST.  IT IS STAMPED ALCO
 BX2887'1941 AND PROJECTS ABOUT 6 INCHES.
 BX2887'
 BX2887'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 39
 BX2887'AND STATE HIGHWAY 504, AT THE W EDGE OF KURTHWOOD, GO S ON
 BX2887'STATE HIGHWAY 39 FOR 1.85 MILES TO A DIRT SIDE ROAD LEFT, TURN
 BX2887'LEFT, AND FOLLOW MAIN DIRT ROAD 2.9 MILES TO THE AZIMUTH MARK
 BX2887'ON THE LEFT, CONTINUE ON MAIN ROAD 0.5 MILE TO THE TOP OF
 BX2887'A GRADE, LEAVE ROAD AND TURN LEFT UPHILL ABOUT 60 YARDS TO
 BX2887'THE HIGHEST POINT AND STATION.
 BX2887'
 BX2887'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 BX2887
 BX2887                          STATION RECOVERY (1952)
 BX2887
 BX2887'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1952
 BX2887'STATION RECOVERED IN GOOD CONDITION 0.4 FEET ABOVE GROUND.
 BX2887'INTERSECTION OF ROADS IS 106 FEET SW OF STATION.  243 FEET
 BX2887'SE OF STATION.  307.4 FEET NE OF STATION.
 BX2887'
 BX2887'REFERENCE MARKS 1 AND 2 WERE FOUND IN GOOD CONDITION.
 BX2887
 BX2887                          STATION RECOVERY (1994)
 BX2887
 BX2887'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2887'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1344 ***********************************************************************
 BJ1344  TIDAL BM    -  This is a Tidal Bench Mark.
 BJ1344  DESIGNATION -  ALCO RM
 BJ1344  PID         -  BJ1344
 BJ1344  STATE/COUNTY-  LA/ORLEANS
 BJ1344  COUNTRY     -  US
 BJ1344  USGS QUAD   -  SPANISH FORT (2018)
 BJ1344
 BJ1344                         *CURRENT SURVEY CONTROL
 BJ1344  ______________________________________________________________________
 BJ1344* NAD 83(1986) POSITION- 30 01 36.34   (N) 090 06 47.18   (W)   HD_HELD1
 BJ1344* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1344  **This station is located in a suspected subsidence area (see below).
 BJ1344  ______________________________________________________________________
 BJ1344  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BJ1344  DYNAMIC HEIGHT  -          1.913 (meters)        6.28  (feet) COMP
 BJ1344  MODELED GRAVITY -    979,318.9   (mgal)                       NAVD 88
 BJ1344
 BJ1344.The horizontal coordinates were determined by differentially corrected
 BJ1344.hand held GPS observations or other comparable positioning techniques
 BJ1344.and have an estimated accuracy of +/- 3 meters.
 BJ1344
 BJ1344.** This station is in an area of known vertical motion. If an
 BJ1344.** orthometric height was ever established but is not available 
 BJ1344.** in the current survey control section, the orthometric height
 BJ1344.** is considered suspect.  Suspect heights are available in the
 BJ1344.** superseded section only if requested.
 BJ1344
 BJ1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1344.GEOID18 height accuracy estimate available here.
 BJ1344
 BJ1344.This Tidal Bench Mark is designated as VM 831
 BJ1344.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 BJ1344
 BJ1344.Click photographs - Photos may exist for this station.
 BJ1344
 BJ1344.The dynamic height is computed by dividing the NAVD 88
 BJ1344.geopotential number by the normal gravity value computed on the
 BJ1344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1344.degrees latitude (g = 980.6199 gals.).
 BJ1344
 BJ1344.The modeled gravity was interpolated from observed gravity values.
 BJ1344
 BJ1344;                    North         East    Units  Estimated Accuracy
 BJ1344;SPC LA S     -   169,859.4   1,117,692.7     MT  (+/- 3 meters HH1 GPS) 
 BJ1344
 BJ1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7841825262(NAD 83)
 BJ1344
 BJ1344                          SUPERSEDED SURVEY CONTROL
 BJ1344
 BJ1344.No superseded survey control is available for this station.
 BJ1344
 BJ1344_MARKER: DR = REFERENCE MARK DISK
 BJ1344_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BJ1344_SP_SET: RETAINING WALL
 BJ1344_STAMPING: ALCO 1931
 BJ1344_MARK LOGO: CGS
 BJ1344_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1344+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2004
 BJ1344
 BJ1344  HISTORY     - Date     Condition        Report By
 BJ1344  HISTORY     - 1931     MONUMENTED       CGS
 BJ1344  HISTORY     - 1963     GOOD             CGS
 BJ1344  HISTORY     - 1985     GOOD             NGS
 BJ1344  HISTORY     - 1988     GOOD             USPSQD
 BJ1344  HISTORY     - 19901108 GOOD             NGS
 BJ1344  HISTORY     - 19941117 GOOD             NGS
 BJ1344  HISTORY     - 20040922 GOOD             LADTD
 BJ1344
 BJ1344                          STATION DESCRIPTION
 BJ1344
 BJ1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1344'AT NEW ORLEANS, AT WEST END, NEAR THE NORTH END OF WEST END BOULEVARD,
 BJ1344'NEAR THE COAST GUARD STATION, 23 FEET EAST OF THE WEST END OF SEA
 BJ1344'WALL, 87 FEET WEST OF ALCO DESCRIBED, UNDER A STEEL GATE THAT IS IN A
 BJ1344'FENCE THAT RUNS ALONG THE TOP OF SEA WALL AND IS ABOUT 2 FEET ABOVE
 BJ1344'DRIVE.
 BJ1344
 BJ1344                          STATION RECOVERY (1985)
 BJ1344
 BJ1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1344'RECOVERED IN GOOD CONDITION.
 BJ1344
 BJ1344                          STATION RECOVERY (1988)
 BJ1344
 BJ1344'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 BJ1344'RECOVERED IN GOOD CONDITION.
 BJ1344
 BJ1344                          STATION RECOVERY (1990)
 BJ1344
 BJ1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1344'IN NEW ORLEANS, AT 800 LAKESHORE DRIVE, IN A CONCRETE RETAINING WALL
 BJ1344'ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN, 27.3 M (89.6 FT) WEST OF
 BJ1344'TRIANGULATION STATION ALCO, 20.9 M (68.6 FT) SOUTH OF THE SOUTHEAST
 BJ1344'CORNER OF A LIGHTHOUSE AT 800 LAKESHORE DRIVE, 9.9 M (32.5 FT) EAST
 BJ1344'OF UTILITY POLE NUMBER 3860549636-8, 7.0 M (23.0 FT) EAST OF THE WEST
 BJ1344'END OF THE RETAINING WALL, 3.3 M (10.8 FT) WEST OF THE CENTER OF A
 BJ1344'DRIVEWAY, AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE DRIVE.
 BJ1344
 BJ1344                          STATION RECOVERY (1994)
 BJ1344
 BJ1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1344'IN NEW ORLEANS, AT 8001 LAKESHORE DRIVE, IN A CONCRETE RETAINING WALL
 BJ1344'ALONG THE SOUTH SHORE OF LAKE PONTCHARTRAIN, 27.3 M (89.6 FT) WEST OF
 BJ1344'TRIANGULATION STATION ALCO, 20.9 M (68.6 FT) SOUTH OF THE SOUTHEAST
 BJ1344'CORNER OF THE U.S. COAST GUARD LIGHT HOUSE AT 8001 LAKESHORE DRIVE,
 BJ1344'3.3 M (10.8 FT) WEST OF THE CENTER OF THE SOUTH ENTRANCE GATE FOR THE
 BJ1344'LIGHT HOUSE, AND 0.5 M (1.6 FT) EAST OF THE EAST END OF A CHAIN-LINK
 BJ1344'FENCE.
 BJ1344
 BJ1344                          STATION RECOVERY (2004)
 BJ1344
 BJ1344'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BJ1344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1899 ***********************************************************************
 CQ1899  DESIGNATION -  ALDEN BRIDGE BOLT
 CQ1899  PID         -  CQ1899
 CQ1899  STATE/COUNTY-  LA/BOSSIER
 CQ1899  COUNTRY     -  US
 CQ1899  USGS QUAD   -  HUGHES (2018)
 CQ1899
 CQ1899                         *CURRENT SURVEY CONTROL
 CQ1899  ______________________________________________________________________
 CQ1899* NAD 83(1986) POSITION- 32 46 25.1    (N) 093 43 08.6    (W)   HD_HELD2
 CQ1899* NAVD 88 ORTHO HEIGHT -    65.824 (meters)      215.96  (feet) ADJUSTED
 CQ1899  ______________________________________________________________________
 CQ1899  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 CQ1899  DYNAMIC HEIGHT  -         65.750 (meters)      215.71  (feet) COMP
 CQ1899  MODELED GRAVITY -    979,523.7   (mgal)                       NAVD 88
 CQ1899
 CQ1899  VERT ORDER      -  FIRST     CLASS II
 CQ1899
 CQ1899.The horizontal coordinates were established by autonomous hand held GPS
 CQ1899.observations and have an estimated accuracy of +/- 10 meters.
 CQ1899
 CQ1899.The orthometric height was determined by differential leveling and
 CQ1899.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1899.in June 1991.
 CQ1899
 CQ1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1899.GEOID18 height accuracy estimate available here.
 CQ1899
 CQ1899.Click photographs - Photos may exist for this station.
 CQ1899
 CQ1899.The dynamic height is computed by dividing the NAVD 88
 CQ1899.geopotential number by the normal gravity value computed on the
 CQ1899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1899.degrees latitude (g = 980.6199 gals.).
 CQ1899
 CQ1899.The modeled gravity was interpolated from observed gravity values.
 CQ1899
 CQ1899;                    North         East    Units  Estimated Accuracy
 CQ1899;SPC LA N     -   252,743.      885,785.      MT  (+/- 10 meters HH2 GPS)
 CQ1899
 CQ1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3265726421(NAD 83)
 CQ1899
 CQ1899                          SUPERSEDED SURVEY CONTROL
 CQ1899
 CQ1899  NGVD 29 (11/26/84)   65.893  (m)          216.18   (f) ADJUSTED    1 2
 CQ1899
 CQ1899.Superseded values are not recommended for survey control.
 CQ1899
 CQ1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1899.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1899
 CQ1899_MARKER: B = BOLT
 CQ1899_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1899_SP_SET: UNDERGROUND STONE
 CQ1899_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1899
 CQ1899  HISTORY     - Date     Condition        Report By
 CQ1899  HISTORY     - UNK      MONUMENTED       USACE
 CQ1899  HISTORY     - 1969     GOOD             LADH
 CQ1899
 CQ1899                          STATION DESCRIPTION
 CQ1899
 CQ1899'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1899'5.3 MI N FROM BENTON.
 CQ1899'5.3 MILES NORTH ALONG ST. LOUIS SOUTHWESTERN RAILROAD FROM THE STATION
 CQ1899'AT BENTON, AT THE ALDEN BRIDGE SIDING, 10 POLES NORTH OF MILEPOST 432,
 CQ1899'THE TOP OF A ROUND HEADED COPPER BOLT SET IN A BLOCK OF LIMESTONE
 CQ1899'ABOUT 3 FEET BELOW THE GROUND, 266 FEET WEST OF WEST RAIL OF MAIN
 CQ1899'TRACK, 292 FEET WEST AND ACROSS MAIN TRACK FROM A SWITCH STAND, AT THE
 CQ1899'NORTH EDGE OF THE THICK TIMBER AND HEAVY UNDERGROWTH, ACCESS TO THE
 CQ1899'MARK IS HAD THROUGH AN IRON PIPE, ON THE TOP OF WHICH IS BOLTED AN
 CQ1899'IRON CAP, AND 0.6 FEET NORTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1898 ***********************************************************************
 CQ1898  DESIGNATION -  ALDEN BRIDGE CAP
 CQ1898  PID         -  CQ1898
 CQ1898  STATE/COUNTY-  LA/BOSSIER
 CQ1898  COUNTRY     -  US
 CQ1898  USGS QUAD   -  HUGHES (2018)
 CQ1898
 CQ1898                         *CURRENT SURVEY CONTROL
 CQ1898  ______________________________________________________________________
 CQ1898* NAD 83(1986) POSITION- 32 46 25.1    (N) 093 43 08.6    (W)   HD_HELD2
 CQ1898* NAVD 88 ORTHO HEIGHT -    67.042 (meters)      219.95  (feet) ADJUSTED
 CQ1898  ______________________________________________________________________
 CQ1898  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 CQ1898  DYNAMIC HEIGHT  -         66.968 (meters)      219.71  (feet) COMP
 CQ1898  MODELED GRAVITY -    979,523.7   (mgal)                       NAVD 88
 CQ1898
 CQ1898  VERT ORDER      -  FIRST     CLASS II
 CQ1898
 CQ1898.The horizontal coordinates were established by autonomous hand held GPS
 CQ1898.observations and have an estimated accuracy of +/- 10 meters.
 CQ1898
 CQ1898.The orthometric height was determined by differential leveling and
 CQ1898.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1898.in June 1991.
 CQ1898
 CQ1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1898.GEOID18 height accuracy estimate available here.
 CQ1898
 CQ1898.Click photographs - Photos may exist for this station.
 CQ1898
 CQ1898.The dynamic height is computed by dividing the NAVD 88
 CQ1898.geopotential number by the normal gravity value computed on the
 CQ1898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1898.degrees latitude (g = 980.6199 gals.).
 CQ1898
 CQ1898.The modeled gravity was interpolated from observed gravity values.
 CQ1898
 CQ1898;                    North         East    Units  Estimated Accuracy
 CQ1898;SPC LA N     -   252,743.      885,785.      MT  (+/- 10 meters HH2 GPS)
 CQ1898
 CQ1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3265726421(NAD 83)
 CQ1898
 CQ1898                          SUPERSEDED SURVEY CONTROL
 CQ1898
 CQ1898  NGVD 29 (11/26/84)   67.112  (m)          220.18   (f) ADJUSTED    1 2
 CQ1898
 CQ1898.Superseded values are not recommended for survey control.
 CQ1898
 CQ1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1898.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1898
 CQ1898_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1898_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1898_MARK LOGO: USACE
 CQ1898_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1898_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1898
 CQ1898  HISTORY     - Date     Condition        Report By
 CQ1898  HISTORY     - UNK      MONUMENTED       USACE
 CQ1898  HISTORY     - 1969     GOOD             LADH
 CQ1898
 CQ1898                          STATION DESCRIPTION
 CQ1898
 CQ1898'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1898'5.3 MI N FROM BENTON.
 CQ1898'5.3 MILES NORTH ALONG ST. LOUIS SOUTHWESTERN RAILROAD FROM THE STATION
 CQ1898'AT BENTON, AT THE ALDEN BRIDGE SIDING, 10 POLES NORTH OF MILEPOST 432,
 CQ1898'266 FEET WEST OF WEST RAIL OF MAIN TRACK, 292 FEET WEST AND ACROSS
 CQ1898'MAIN TRACK FROM A SWITCH STAND, AT THE NORTH EDGE OF THE THICK TIMBER
 CQ1898'AND HEAVY UNDER GROWTH, 0.6 FOOT NORTH OF A METAL WITNESS POST, AN
 CQ1898'IRON CAP BOLTED ON AN IRON PIPE PROJECTING 10 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2639 ***********************************************************************
 BX2639  DESIGNATION -  ALEXANDRIA
 BX2639  PID         -  BX2639
 BX2639  STATE/COUNTY-  LA/RAPIDES
 BX2639  COUNTRY     -  US
 BX2639  USGS QUAD   -  ALEXANDRIA (2018)
 BX2639
 BX2639                         *CURRENT SURVEY CONTROL
 BX2639  ______________________________________________________________________
 BX2639* NAD 83(1992) POSITION- 31 19 32.53416(N) 092 28 26.76401(W)   ADJUSTED
 BX2639* NAVD 88 ORTHO HEIGHT -    24.    (meters)       79.    (feet) SCALED
 BX2639  ______________________________________________________________________
 BX2639  GEOID HEIGHT    -        -26.377 (meters)                     GEOID18
 BX2639  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 BX2639  HORZ ORDER      -  FIRST
 BX2639
 BX2639.The horizontal coordinates were established by classical geodetic methods
 BX2639.and adjusted by the National Geodetic Survey in January 1993.
 BX2639
 BX2639.The orthometric height was scaled from a topographic map.
 BX2639
 BX2639.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2639.GEOID18 height accuracy estimate available here.
 BX2639
 BX2639.Click photographs - Photos may exist for this station.
 BX2639
 BX2639.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2639
 BX2639. The following values were computed from the NAD 83(1992) position.
 BX2639
 BX2639;                    North         East     Units Scale Factor Converg.
 BX2639;SPC LA N     -    91,551.354 1,002,464.928   MT  0.99996774   +0 00 49.3
 BX2639;SPC LA N     -   300,364.73  3,288,920.35   sFT  0.99996774   +0 00 49.3
 BX2639;UTM  15      - 3,465,818.408   550,034.370   MT  0.99963088   +0 16 24.3
 BX2639
 BX2639!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2639!SPC LA N     -   1.00000037  x   0.99996774  =   0.99996811
 BX2639!UTM  15      -   1.00000037  x   0.99963088  =   0.99963125
 BX2639
 BX2639:                Primary Azimuth Mark                     Grid Az
 BX2639:SPC LA N     -  FLINT=I 13 RESET                         294 22 24.6
 BX2639:UTM  15      -  FLINT=I 13 RESET                         294 06 49.6
 BX2639
 BX2639_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5003465818(NAD 83)
 BX2639
 BX2639|---------------------------------------------------------------------|
 BX2639| PID    Reference Object                     Distance      Geod. Az  |
 BX2639|                                                           dddmmss.s |
 BX2639| AA7626 FLINT=I 13 RESET                    APPROX. 5.2 KM 2942313.9 |
 BX2639| CY3248 ALEXANDRIA RM                        15.597 METERS 32024     |
 BX2639|---------------------------------------------------------------------|
 BX2639
 BX2639                          SUPERSEDED SURVEY CONTROL
 BX2639
 BX2639  NAD 83(1986)-  31 19 32.55310(N)    092 28 26.76043(W) AD(       ) 1
 BX2639  NAD 27      -  31 19 31.89980(N)    092 28 26.26182(W) AD(       ) 1
 BX2639
 BX2639.Superseded values are not recommended for survey control.
 BX2639
 BX2639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2639.See file dsdata.pdf to determine how the superseded data were derived.
 BX2639
 BX2639_MARKER: DS = TRIANGULATION STATION DISK
 BX2639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2639_STAMPING: ALEXANDRIA 1919
 BX2639_MARK LOGO: CGS
 BX2639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2639+STABILITY: SURFACE MOTION
 BX2639
 BX2639  HISTORY     - Date     Condition        Report By
 BX2639  HISTORY     - 1919     MONUMENTED       CGS
 BX2639  HISTORY     - 1935     GOOD             CGS
 BX2639  HISTORY     - 1977     MARK NOT FOUND   NGS
 BX2639  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX2639
 BX2639                          STATION DESCRIPTION
 BX2639
 BX2639'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (LHZ)
 BX2639'STATION IS ABOUT 1-1/8 MILES W OF UNION STATION AT ALEXANDRIA,
 BX2639'ON TEXAS AND PACIFIC RAILWAY RIGHT-OF-WAY, 16 TELEGRAPH
 BX2639'POLES W OF MILEPOST NO. 196, 10 TELEGRAPH POLES W OF SIGNBOARD
 BX2639'RAILROAD CROSSING 2,000 FEET AND 7 METERS (23 FEET) N OF
 BX2639'CENTER LINE OF MAIN TRACK.
 BX2639'
 BX2639'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BX2639'DISKS SET IN CONCRETE.
 BX2639'
 BX2639'REFERENCE MARK IS 15.597 METERS (51.17 FEET) FROM STATION
 BX2639'N 39 DEG 37 MIN SEC W.
 BX2639
 BX2639                          STATION RECOVERY (1935)
 BX2639
 BX2639'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 BX2639'STATION MARK RECOVERED AS DESCRIBED IN GOOD CONDITION.  REFERENCE
 BX2639'MARK WAS FOUND IN MUD AND APPARENTLY OUT OF ORIGINAL LOCATION.
 BX2639'
 BX2639'ADDITIONAL DESCRIPTION FOLLOWS--IT IS 116.5 FEET N OF 12TH
 BX2639'TELEGRAPH POLE NW OF MILEPOST NO. 196, 85.0 FEET NE OF 13TH
 BX2639'TELEGRAPH POLE NW OF MILEPOST NO. 196, 503 FEET NW OF AUTOMATIC
 BX2639'SIGNAL NO. 1962, 13.2 FEET SE OF TELEGRAPH POLE NO. 6810.
 BX2639'THIS POLE HAS A TRIANGLE FORMED BY 3 COCA COLA CAPS NAILED
 BX2639'TO SIDE FACING STATION.  ALL MARKS ARE STAMPED ALEXANDRIA 1919.
 BX2639'
 BX2639'REFERENCE MARK NO. 1 (1935) IS A STANDARD BRONZE DISK SET
 BX2639'IN A 14-BY 14-BY 30-INCH CONCRETE PIER, 4.3 FEET SW OF N FENCE
 BX2639'OF RIGHT-OF-WAY, 42.5 FEET NE OF N RAIL.  38.1 FEET NE OF
 BX2639'TELEGRAPH POLE NO. 6810, 15.52 METERS (50.92 FEET) FROM
 BX2639'STATION N 39 DEG 31 MIN 52 SEC W.
 BX2639'
 BX2639'REFERENCE MARK NO. 2 (1935) IS A STANDARD BRONZE DISK SET
 BX2639'IN A 14-BY 14-BY 30-INCH CONCRETE PIER ON RAILROAD RIGHT-OF-WAY,
 BX2639'1.3 FEET S OF N FENCE LINE, 45 FEET NE OF NE RAIL, 47.8 FEET
 BX2639'SE OF CROSS CUT ON N END OF CONCRETE CULVERT AND 40.430 METERS
 BX2639'(132.62 FEET) FROM STATION S 75 DEG 20 MIN 09
 BX2639'SEC E. TO REFERENCE MARK NO. 1 IT IS 53.790 METERS (176.37 FEET)
 BX2639'N 65 DEG 67 MIN 15 SEC W.
 BX2639'
 BX2639'TO REACH STATION GO W ON PAVED HIGHWAY 71, TO FILLING STATION
 BX2639'ON W SIDE OF OVAL AND JUST W OF NEW HIGHWAY, TAKE GRAVEL
 BX2639'ROAD NE TO RAILROAD, THEN W DOWN TRACKS, 503 FEET W OF AUTOMATIC
 BX2639'TRAIN SIGNAL NO. 1962.
 BX2639
 BX2639                          STATION RECOVERY (1977)
 BX2639
 BX2639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (RRG)
 BX2639'NOT RECOVERED.  A THOROUGH SEARCH WAS MADE
 BX2639
 BX2639                          STATION RECOVERY (1999)
 BX2639
 BX2639'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2639'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2647 ***********************************************************************
 BX2647  DESIGNATION -  ALEXANDRIA COMPRESS CO TANK
 BX2647  PID         -  BX2647
 BX2647  STATE/COUNTY-  LA/RAPIDES
 BX2647  COUNTRY     -  US
 BX2647  USGS QUAD   -  ALEXANDRIA (2018)
 BX2647
 BX2647                         *CURRENT SURVEY CONTROL
 BX2647  ______________________________________________________________________
 BX2647* NAD 83(1992) POSITION- 31 18 14.96571(N) 092 26 30.30050(W)   ADJUSTED
 BX2647  ______________________________________________________________________
 BX2647  GEOID HEIGHT    -        -26.433 (meters)                     GEOID18
 BX2647  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 BX2647  HORZ ORDER      -  THIRD
 BX2647
 BX2647.The horizontal coordinates were established by classical geodetic methods
 BX2647.and adjusted by the National Geodetic Survey in January 1993.
 BX2647
 BX2647.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2647.GEOID18 height accuracy estimate available here.
 BX2647
 BX2647.Click photographs - Photos may exist for this station.
 BX2647
 BX2647.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2647
 BX2647. The following values were computed from the NAD 83(1992) position.
 BX2647
 BX2647;                    North         East     Units Scale Factor Converg.
 BX2647;SPC LA N     -    89,163.624 1,005,545.217   MT  0.99997167   +0 01 50.9
 BX2647;SPC LA N     -   292,530.99  3,299,026.27   sFT  0.99997167   +0 01 50.9
 BX2647;UTM  15      - 3,463,445.453   553,124.401   MT  0.99963481   +0 17 24.2
 BX2647
 BX2647_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5312463445(NAD 83)
 BX2647
 BX2647                          SUPERSEDED SURVEY CONTROL
 BX2647
 BX2647  NAD 83(1986)-  31 18 14.98487(N)    092 26 30.29620(W) AD(       ) 3
 BX2647  NAD 27      -  31 18 14.32621(N)    092 26 29.80354(W) AD(       ) 3
 BX2647
 BX2647.Superseded values are not recommended for survey control.
 BX2647
 BX2647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2647.See file dsdata.pdf to determine how the superseded data were derived.
 BX2647
 BX2647_MARKER: 53 = ELEVATED TANK
 BX2647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2647+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2010
 BX2647
 BX2647  HISTORY     - Date     Condition        Report By
 BX2647  HISTORY     - 1934     FIRST OBSERVED   CGS
 BX2647  HISTORY     - 19591013 GOOD             CGS
 BX2647  HISTORY     - 19930612 GOOD             USPSQD
 BX2647  HISTORY     - 19990424 GOOD             USPSQD
 BX2647  HISTORY     - 20050204 GOOD             USPSQD
 BX2647  HISTORY     - 20100116 GOOD             GEOCAC
 BX2647
 BX2647                          STATION DESCRIPTION
 BX2647
 BX2647'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BX2647'NO PREVIOUS DESCRIPTION FOR THIS STATION.  THE TANK IS NOW THE WEST
 BX2647'ONE AND TALLER OF THE TWO COMPRESS CO. WATER TANKS.  THE TANK HAS THE
 BX2647'LETTERS 'AMERICAN COMPRESS CO' PAINTED IN BLACK LETTERS ON A SILVER
 BX2647'TANK, THE OTHER TANK HAS NO PRINTING ON IT.  IT IS A FOUR LEGGED STEEL
 BX2647'STRUCTURE SUPPORTING A TANK ON ITS TOP.  IT IS 0.25 MILE OR THREE
 BX2647'BLOCKS SOUTH ON XAVIER STREET FROM ITS JUNCTION WITH THIRD AVE. ABOUT
 BX2647'300 FEET EAST OF THE SOUTHERN RAILROAD TRACKS AT THE NORTHWEST END OF
 BX2647'A LARGE WAREHOUSE.  IT IS ABOUT 120 FEET HIGH.
 BX2647
 BX2647                          STATION RECOVERY (1993)
 BX2647
 BX2647'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 BX2647'RECOVERED IN GOOD CONDITION.
 BX2647
 BX2647                          STATION RECOVERY (1999)
 BX2647
 BX2647'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2647'RECOVERED IN GOOD CONDITION.
 BX2647
 BX2647                          STATION RECOVERY (2005)
 BX2647
 BX2647'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 BX2647'TANK NOW IS LABELED WITH THE NEW COMPANY NAME, COTTON STORAGE INC.
 BX2647
 BX2647                          STATION RECOVERY (2010)
 BX2647
 BX2647'RECOVERY NOTE BY GEOCACHING 2010 (LPC)
 BX2647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2666 ***********************************************************************
 BX2666  DESIGNATION -  ALEXANDRIA E MUN TANK
 BX2666  PID         -  BX2666
 BX2666  STATE/COUNTY-  LA/RAPIDES
 BX2666  COUNTRY     -  US
 BX2666  USGS QUAD   -  ALEXANDRIA (2018)
 BX2666
 BX2666                         *CURRENT SURVEY CONTROL
 BX2666  ______________________________________________________________________
 BX2666* NAD 83(1992) POSITION- 31 17 14.14267(N) 092 25 26.29681(W)   ADJUSTED
 BX2666  ______________________________________________________________________
 BX2666  GEOID HEIGHT    -        -26.473 (meters)                     GEOID18
 BX2666  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 BX2666  HORZ ORDER      -  THIRD
 BX2666
 BX2666.The horizontal coordinates were established by classical geodetic methods
 BX2666.and adjusted by the National Geodetic Survey in January 1993.
 BX2666
 BX2666.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2666.GEOID18 height accuracy estimate available here.
 BX2666
 BX2666.Click photographs - Photos may exist for this station.
 BX2666
 BX2666.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2666
 BX2666. The following values were computed from the NAD 83(1992) position.
 BX2666
 BX2666;                    North         East     Units Scale Factor Converg.
 BX2666;SPC LA N     -    87,291.465 1,007,239.021   MT  0.99997484   +0 02 24.7
 BX2666;SPC LA N     -   286,388.75  3,304,583.35   sFT  0.99997484   +0 02 24.7
 BX2666;UTM  15      - 3,461,581.602   554,826.080   MT  0.99963707   +0 17 57.0
 BX2666
 BX2666_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5482661581(NAD 83)
 BX2666
 BX2666                          SUPERSEDED SURVEY CONTROL
 BX2666
 BX2666  NAD 83(1986)-  31 17 14.16188(N)    092 25 26.29236(W) AD(       ) 3
 BX2666  NAD 27      -  31 17 13.50108(N)    092 25 25.80209(W) AD(       ) 3
 BX2666
 BX2666.Superseded values are not recommended for survey control.
 BX2666
 BX2666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2666.See file dsdata.pdf to determine how the superseded data were derived.
 BX2666
 BX2666_MARKER: 53 = ELEVATED TANK
 BX2666
 BX2666  HISTORY     - Date     Condition        Report By
 BX2666  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2666
 BX2666                          STATION DESCRIPTION
 BX2666
 BX2666'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2666'THE STATION IS THE FINIAL AT THE APEX OF THE TANK.  THE TANK IS
 BX2666'A RELATIVELY FLAT STRUCTURE, PAINTED WHITE, SUPPORTED BY
 BX2666'ELEVEN STRUCTURAL STEEL LEGS, PAINTED LIGHT BROWN WITH AN
 BX2666'OVERALL HEIGHT OF ABOUT 150 FEET.
 BX2666'
 BX2666'IT IS LOCATED IN A FENCED AREA IN THE SOUTH PART OF ALEXANDRIA
 BX2666'ABOUT 0.1 MILE SOUTH OF THE INTERSECTION OF WILLOW GLEN ROAD
 BX2666'AND 10 ST.
 BX2666'
 BX2666'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 1208-1 IN
 BX2666'THE SOUTH PART OF ALEXANDRIA GO WEST ON STATE HIGHWAY 1208-1
 BX2666'FOR 0.5 MILE TO THE INTERSECTION OF 10TH STREET ON THE RIGHT
 BX2666'AND DRIVEWAY LEADING TO THE TANK ON THE LEFT.  TURN LEFT FOR 0.1
 BX2666'MILE TO THE FENCE AND TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2701 ***********************************************************************
 BX2701  DESIGNATION -  ALEXANDRIA ENGLAND AFB NW TANK
 BX2701  PID         -  BX2701
 BX2701  STATE/COUNTY-  LA/RAPIDES
 BX2701  COUNTRY     -  US
 BX2701  USGS QUAD   -  RAPIDES (2018)
 BX2701
 BX2701                         *CURRENT SURVEY CONTROL
 BX2701  ______________________________________________________________________
 BX2701* NAD 83(1992) POSITION- 31 19 32.24868(N) 092 32 09.78208(W)   ADJUSTED
 BX2701  ______________________________________________________________________
 BX2701  GEOID HEIGHT    -        -26.342 (meters)                     GEOID18
 BX2701  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 BX2701  HORZ ORDER      -  THIRD
 BX2701
 BX2701.The horizontal coordinates were established by classical geodetic methods
 BX2701.and adjusted by the National Geodetic Survey in January 1993.
 BX2701
 BX2701.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2701.GEOID18 height accuracy estimate available here.
 BX2701
 BX2701.Click photographs - Photos may exist for this station.
 BX2701
 BX2701.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2701
 BX2701. The following values were computed from the NAD 83(1992) position.
 BX2701
 BX2701;                    North         East     Units Scale Factor Converg.
 BX2701;SPC LA N     -    91,542.838   996,568.882   MT  0.99996776   -0 01 08.6
 BX2701;SPC LA N     -   300,336.79  3,269,576.41   sFT  0.99996776   -0 01 08.6
 BX2701;UTM  15      - 3,465,783.148   544,140.430   MT  0.99962403   +0 14 28.4
 BX2701
 BX2701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4414065783(NAD 83)
 BX2701
 BX2701                          SUPERSEDED SURVEY CONTROL
 BX2701
 BX2701  NAD 83(1986)-  31 19 32.26802(N)    092 32 09.77859(W) AD(       ) 3
 BX2701  NAD 27      -  31 19 31.60977(N)    092 32 09.27331(W) AD(       ) 3
 BX2701
 BX2701.Superseded values are not recommended for survey control.
 BX2701
 BX2701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2701.See file dsdata.pdf to determine how the superseded data were derived.
 BX2701
 BX2701_MARKER: 51 = TANK
 BX2701
 BX2701  HISTORY     - Date     Condition        Report By
 BX2701  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2701
 BX2701                          STATION DESCRIPTION
 BX2701
 BX2701'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2702 ***********************************************************************
 BX2702  DESIGNATION -  ALEXANDRIA ENGLAND AFB CON TWR
 BX2702  PID         -  BX2702
 BX2702  STATE/COUNTY-  LA/RAPIDES
 BX2702  COUNTRY     -  US
 BX2702  USGS QUAD   -  RAPIDES (2018)
 BX2702
 BX2702                         *CURRENT SURVEY CONTROL
 BX2702  ______________________________________________________________________
 BX2702* NAD 83(1992) POSITION- 31 19 25.70159(N) 092 32 37.20646(W)   ADJUSTED
 BX2702  ______________________________________________________________________
 BX2702  GEOID HEIGHT    -        -26.340 (meters)                     GEOID18
 BX2702  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 BX2702  HORZ ORDER      -  THIRD
 BX2702
 BX2702.The horizontal coordinates were established by classical geodetic methods
 BX2702.and adjusted by the National Geodetic Survey in January 1993.
 BX2702
 BX2702.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2702.GEOID18 height accuracy estimate available here.
 BX2702
 BX2702.Click photographs - Photos may exist for this station.
 BX2702
 BX2702.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2702
 BX2702. The following values were computed from the NAD 83(1992) position.
 BX2702
 BX2702;                    North         East     Units Scale Factor Converg.
 BX2702;SPC LA N     -    91,341.470   995,843.767   MT  0.99996808   -0 01 23.1
 BX2702;SPC LA N     -   299,676.14  3,267,197.43   sFT  0.99996808   -0 01 23.1
 BX2702;UTM  15      - 3,465,578.558   543,416.487   MT  0.99962325   +0 14 14.1
 BX2702
 BX2702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4341665578(NAD 83)
 BX2702
 BX2702                          SUPERSEDED SURVEY CONTROL
 BX2702
 BX2702  NAD 83(1986)-  31 19 25.72089(N)    092 32 37.20275(W) AD(       ) 3
 BX2702  NAD 27      -  31 19 25.06255(N)    092 32 36.69466(W) AD(       ) 3
 BX2702
 BX2702.Superseded values are not recommended for survey control.
 BX2702
 BX2702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2702.See file dsdata.pdf to determine how the superseded data were derived.
 BX2702
 BX2702_MARKER: 58 = CONTROL TOWER
 BX2702
 BX2702  HISTORY     - Date     Condition        Report By
 BX2702  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2702
 BX2702                          STATION DESCRIPTION
 BX2702
 BX2702'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2624 ***********************************************************************
 BX2624  DESIGNATION -  ALEXANDRIA LSU TANK
 BX2624  PID         -  BX2624
 BX2624  STATE/COUNTY-  LA/RAPIDES
 BX2624  COUNTRY     -  US
 BX2624  USGS QUAD   -  WOODWORTH EAST (2018)
 BX2624
 BX2624                         *CURRENT SURVEY CONTROL
 BX2624  ______________________________________________________________________
 BX2624* NAD 83(1992) POSITION- 31 10 34.84694(N) 092 24 51.67202(W)   ADJUSTED
 BX2624  ______________________________________________________________________
 BX2624  GEOID HEIGHT    -        -26.665 (meters)                     GEOID18
 BX2624  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 BX2624  HORZ ORDER      -  THIRD
 BX2624
 BX2624.The horizontal coordinates were established by classical geodetic methods
 BX2624.and adjusted by the National Geodetic Survey in January 1993.
 BX2624
 BX2624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2624.GEOID18 height accuracy estimate available here.
 BX2624
 BX2624.Click photographs - Photos may exist for this station.
 BX2624
 BX2624.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2624
 BX2624. The following values were computed from the NAD 83(1992) position.
 BX2624
 BX2624;                    North         East     Units Scale Factor Converg.
 BX2624;SPC LA N     -    74,994.741 1,008,164.511   MT  0.99999782   +0 02 43.0
 BX2624;SPC LA N     -   246,045.25  3,307,619.73   sFT  0.99999782   +0 02 43.0
 BX2624;UTM  15      - 3,449,293.459   555,806.683   MT  0.99963841   +0 18 11.5
 BX2624
 BX2624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5580649293(NAD 83)
 BX2624
 BX2624                          SUPERSEDED SURVEY CONTROL
 BX2624
 BX2624  NAD 83(1986)-  31 10 34.86635(N)    092 24 51.66698(W) AD(       ) 3
 BX2624  NAD 27      -  31 10 34.19470(N)    092 24 51.17989(W) AD(       ) 3
 BX2624
 BX2624.Superseded values are not recommended for survey control.
 BX2624
 BX2624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2624.See file dsdata.pdf to determine how the superseded data were derived.
 BX2624
 BX2624_MARKER: 53 = ELEVATED TANK
 BX2624_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX2624+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2006
 BX2624
 BX2624  HISTORY     - Date     Condition        Report By
 BX2624  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2624  HISTORY     - 19990424 GOOD             USPSQD
 BX2624  HISTORY     - 20050318 GOOD             USPSQD
 BX2624  HISTORY     - 20060728 GOOD             NGS
 BX2624
 BX2624                          STATION DESCRIPTION
 BX2624
 BX2624'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2624'THE STATION IS THE BALL AT THE APEX OF THE TANK.  IT IS
 BX2624'AN ELEVATED TANK, SUPPORTED BY FOUR STEEL LEGS, PAINTED GREEN
 BX2624'WITH AN OVERALL HEIGHT OF 125 FEET.
 BX2624'
 BX2624'IT IS LOCATED IN THE SOUTH PART OF THE CAMPUS OF LOUISIANA STATE
 BX2624'UNIVERSITY, SCHOOL OF AGRICULTURE, ABOUT 5-1/2 MILES SOUTH OF
 BX2624'ALEXANDRIA AND 0.2 MILE EAST OF U.S. HIGHWAY 71.
 BX2624
 BX2624                          STATION RECOVERY (1999)
 BX2624
 BX2624'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2624'RECOVERED IN GOOD CONDITION.
 BX2624
 BX2624                          STATION RECOVERY (2005)
 BX2624
 BX2624'RECOVERY NOTE BY US POWER SQUADRON 2005 (RPJ)
 BX2624'RECOVERED IN GOOD CONDITION.
 BX2624
 BX2624                          STATION RECOVERY (2006)
 BX2624
 BX2624'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 BX2624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2658 ***********************************************************************
 BX2658  DESIGNATION -  ALEXANDRIA MASONIC HOME TK
 BX2658  PID         -  BX2658
 BX2658  STATE/COUNTY-  LA/RAPIDES
 BX2658  COUNTRY     -  US
 BX2658  USGS QUAD   -  ALEXANDRIA (2018)
 BX2658
 BX2658                         *CURRENT SURVEY CONTROL
 BX2658  ______________________________________________________________________
 BX2658* NAD 83(1992) POSITION- 31 15 36.76075(N) 092 28 40.39263(W)   ADJUSTED
 BX2658  ______________________________________________________________________
 BX2658  GEOID HEIGHT    -        -26.498 (meters)                     GEOID18
 BX2658  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BX2658  HORZ ORDER      -  THIRD
 BX2658
 BX2658.The horizontal coordinates were established by classical geodetic methods
 BX2658.and adjusted by the National Geodetic Survey in January 1993.
 BX2658
 BX2658.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2658.GEOID18 height accuracy estimate available here.
 BX2658
 BX2658.Click photographs - Photos may exist for this station.
 BX2658
 BX2658.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2658
 BX2658. The following values were computed from the NAD 83(1992) position.
 BX2658
 BX2658;                    North         East     Units Scale Factor Converg.
 BX2658;SPC LA N     -    84,290.003 1,002,106.103   MT  0.99998011   +0 00 42.1
 BX2658;SPC LA N     -   276,541.45  3,287,743.11   sFT  0.99998011   +0 00 42.1
 BX2658;UTM  15      - 3,458,557.998   549,708.546   MT  0.99963048   +0 16 15.4
 BX2658
 BX2658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4970858557(NAD 83)
 BX2658
 BX2658                          SUPERSEDED SURVEY CONTROL
 BX2658
 BX2658  NAD 83(1986)-  31 15 36.77980(N)    092 28 40.38859(W) AD(       ) 3
 BX2658  NAD 27      -  31 15 36.11794(N)    092 28 39.89226(W) AD(       ) 3
 BX2658
 BX2658.Superseded values are not recommended for survey control.
 BX2658
 BX2658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2658.See file dsdata.pdf to determine how the superseded data were derived.
 BX2658
 BX2658_MARKER: 51 = TANK
 BX2658
 BX2658  HISTORY     - Date     Condition        Report By
 BX2658  HISTORY     - 1934     FIRST OBSERVED   CGS
 BX2658
 BX2658                          STATION DESCRIPTION
 BX2658
 BX2658'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2654 ***********************************************************************
 BX2654  DESIGNATION -  ALEXANDRIA MUNICIPAL STANDPIPE
 BX2654  PID         -  BX2654
 BX2654  STATE/COUNTY-  LA/RAPIDES
 BX2654  COUNTRY     -  US
 BX2654  USGS QUAD   -  ALEXANDRIA (2018)
 BX2654
 BX2654                         *CURRENT SURVEY CONTROL
 BX2654  ______________________________________________________________________
 BX2654* NAD 83(1992) POSITION- 31 18 31.65277(N) 092 26 39.57506(W)   ADJUSTED
 BX2654  ______________________________________________________________________
 BX2654  GEOID HEIGHT    -        -26.423 (meters)                     GEOID18
 BX2654  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 BX2654  HORZ ORDER      -  THIRD
 BX2654
 BX2654.The horizontal coordinates were established by classical geodetic methods
 BX2654.and adjusted by the National Geodetic Survey in January 1993.
 BX2654
 BX2654.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2654.GEOID18 height accuracy estimate available here.
 BX2654
 BX2654.Click photographs - Photos may exist for this station.
 BX2654
 BX2654.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2654
 BX2654. The following values were computed from the NAD 83(1992) position.
 BX2654
 BX2654;                    North         East     Units Scale Factor Converg.
 BX2654;SPC LA N     -    89,677.417 1,005,299.700   MT  0.99997081   +0 01 46.0
 BX2654;SPC LA N     -   294,216.66  3,298,220.77   sFT  0.99997081   +0 01 46.0
 BX2654;UTM  15      - 3,463,957.957   552,876.644   MT  0.99963449   +0 17 19.5
 BX2654
 BX2654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5287663957(NAD 83)
 BX2654
 BX2654                          SUPERSEDED SURVEY CONTROL
 BX2654
 BX2654  NAD 83(1986)-  31 18 31.67185(N)    092 26 39.57073(W) AD(       ) 3
 BX2654  NAD 27      -  31 18 31.01269(N)    092 26 39.07782(W) AD(       ) 3
 BX2654
 BX2654.Superseded values are not recommended for survey control.
 BX2654
 BX2654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2654.See file dsdata.pdf to determine how the superseded data were derived.
 BX2654
 BX2654_MARKER: 82 = FINIAL
 BX2654
 BX2654  HISTORY     - Date     Condition        Report By
 BX2654  HISTORY     - 1934     FIRST OBSERVED   CGS
 BX2654  HISTORY     - 19591013 GOOD             CGS
 BX2654  HISTORY     - 19930612 GOOD             USPSQD
 BX2654  HISTORY     - 19990424 GOOD             USPSQD
 BX2654
 BX2654                          STATION DESCRIPTION
 BX2654
 BX2654'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BX2654'NO PREVIOUS DESCRIPTION FOR THIS STATION.  THE STANDPIPE IS LOCATED IN
 BX2654'DOWNTOWN ALEXANDRIA, IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF
 BX2654'FIFTH AND LEE STREETS.  IT IS AN ALL METAL STANDPIPE ABOUT 120 FEET
 BX2654'HIGH.
 BX2654
 BX2654                          STATION RECOVERY (1993)
 BX2654
 BX2654'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 BX2654'RECOVERED IN GOOD CONDITION.
 BX2654
 BX2654                          STATION RECOVERY (1999)
 BX2654
 BX2654'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2654'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0928 ***********************************************************************
 BX0928  DESIGNATION -  ALEXANDRIA N BASE
 BX0928  PID         -  BX0928
 BX0928  STATE/COUNTY-  LA/RAPIDES
 BX0928  COUNTRY     -  US
 BX0928  USGS QUAD   -  ALEXANDRIA (2018)
 BX0928
 BX0928                         *CURRENT SURVEY CONTROL
 BX0928  ______________________________________________________________________
 BX0928* NAD 83(1992) POSITION- 31 15 04.61630(N) 092 26 05.21301(W)   ADJUSTED
 BX0928* NAVD 88 ORTHO HEIGHT -    24.296 (meters)       79.71  (feet) ADJUSTED
 BX0928  ______________________________________________________________________
 BX0928  GEOID HEIGHT    -        -26.535 (meters)                     GEOID18
 BX0928  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 BX0928  DYNAMIC HEIGHT  -         24.266 (meters)       79.61  (feet) COMP
 BX0928  MODELED GRAVITY -    979,404.7   (mgal)                       NAVD 88
 BX0928
 BX0928  HORZ ORDER      -  FIRST
 BX0928  VERT ORDER      -  FIRST     CLASS I
 BX0928
 BX0928.The horizontal coordinates were established by classical geodetic methods
 BX0928.and adjusted by the National Geodetic Survey in January 1993.
 BX0928
 BX0928.The orthometric height was determined by differential leveling and
 BX0928.adjusted by the NATIONAL GEODETIC SURVEY
 BX0928.in February 1994.
 BX0928
 BX0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0928.GEOID18 height accuracy estimate available here.
 BX0928
 BX0928.Click photographs - Photos may exist for this station.
 BX0928
 BX0928.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX0928
 BX0928.The dynamic height is computed by dividing the NAVD 88
 BX0928.geopotential number by the normal gravity value computed on the
 BX0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0928.degrees latitude (g = 980.6199 gals.).
 BX0928
 BX0928.The modeled gravity was interpolated from observed gravity values.
 BX0928
 BX0928. The following values were computed from the NAD 83(1992) position.
 BX0928
 BX0928;                    North         East     Units Scale Factor Converg.
 BX0928;SPC LA N     -    83,301.681 1,006,212.149   MT  0.99998189   +0 02 04.1
 BX0928;SPC LA N     -   273,298.93  3,301,214.36   sFT  0.99998189   +0 02 04.1
 BX0928;UTM  15      - 3,457,588.586   553,817.589   MT  0.99963572   +0 17 35.7
 BX0928
 BX0928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX0928!SPC LA N     -   1.00000035  x   0.99998189  =   0.99998224
 BX0928!UTM  15      -   1.00000035  x   0.99963572  =   0.99963607
 BX0928
 BX0928:                Primary Azimuth Mark                     Grid Az
 BX0928:SPC LA N     -  ALEXANDRIA N BASE AZ MK 2                352 39 55.1
 BX0928:UTM  15      -  ALEXANDRIA N BASE AZ MK 2                352 24 23.5
 BX0928
 BX0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5381757588(NAD 83)
 BX0928
 BX0928|---------------------------------------------------------------------|
 BX0928| PID    Reference Object                     Distance      Geod. Az  |
 BX0928|                                                           dddmmss.s |
 BX0928| BX0927 ALEXANDRIA N BASE RM 3               36.018 METERS 03311     |
 BX0928| BX0929 ALEXANDRIA N BASE RM 4               36.509 METERS 12227     |
 BX0928| BX2611 LECOMPTE MUNICIPAL TANK             APPROX.18.5 KM 1694058.2 |
 BX0928| BX0931 ALEXANDRIA N BASE RM 1               46.948 METERS 21657     |
 BX0928| BX2716 LONE OIL DERRICK NW GARDNER TR      APPROX.17.6 KM 2555711.4 |
 BX0928| BX0930 ALEXANDRIA N BASE RM 2               47.262 METERS 31051     |
 BX0928| BX0926 ALEXANRIDA N BASE AZ MK                            3453459.8 |
 BX0928| BX2656 GUARANTY                            APPROX. 6.7 KM 3514718.8 |
 BX0928| CY3249 ALEXANDRIA N BASE AZ MK 2                          3524159.2 |
 BX0928|---------------------------------------------------------------------|
 BX0928
 BX0928                          SUPERSEDED SURVEY CONTROL
 BX0928
 BX0928  NAD 83(1986)-  31 15 04.63549(N)    092 26 05.20843(W) AD(       ) 1
 BX0928  NAD 27      -  31 15 03.97217(N)    092 26 04.71759(W) AD(       ) 1
 BX0928  NAVD 88 (06/15/91)   24.294  (m)           79.70   (f) SUPERSEDED  1 1
 BX0928  NGVD 29              24.36   (m)           79.9    (f) LEVELING    3  
 BX0928  NGVD 29 (11/26/84)   24.282  (m)           79.67   (f) ADJUSTED    1 1
 BX0928
 BX0928.Superseded values are not recommended for survey control.
 BX0928
 BX0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0928.See file dsdata.pdf to determine how the superseded data were derived.
 BX0928
 BX0928_MARKER: DS = TRIANGULATION STATION DISK
 BX0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0928_STAMPING: ALEXANDRIA N. BASE 1934
 BX0928_MARK LOGO: CGS
 BX0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0928+STABILITY: SURFACE MOTION
 BX0928
 BX0928  HISTORY     - Date     Condition        Report By
 BX0928  HISTORY     - 1934     MONUMENTED       CGS
 BX0928  HISTORY     - 1934     GOOD             LAGS
 BX0928  HISTORY     - 1959     GOOD             CGS
 BX0928  HISTORY     - 1966     GOOD             CGS
 BX0928  HISTORY     - 1969     GOOD             CGS
 BX0928  HISTORY     - 1970     GOOD             NGS
 BX0928  HISTORY     - 1970     GOOD             NGS
 BX0928
 BX0928                          STATION DESCRIPTION
 BX0928
 BX0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 BX0928'STATION IS LOCATED ABOUT 4 MILES E OF S OF ALEXANDRIA AND 1.25
 BX0928'MILES E OF ANADAL IN W EDGE OF RIGHT-OF-WAY OF TEXAS AND
 BX0928'PACIFIC RAILROAD.
 BX0928'
 BX0928'THE STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 BX0928'SET IN ROUND CONCRETE MONUMENTS.
 BX0928'
 BX0928'THE STATION IS ABOUT 300 YARDS N OF OVERPASS, 160 FEET SE OF
 BX0928'NEAREST CORNER OF GIN MILL 26.5 FEET W OF CENTER LINE OF
 BX0928'NEAREST OF 3 TRACKS OF TEXAS AND PACIFIC RAILROAD AND IN LINE
 BX0928'WITH RIGHT-OF-WAY.
 BX0928'
 BX0928'REFERENCE MARK NO. 2 IS (155.06 FEET) 47.262 METERS W OF STATION,
 BX0928'4 FEET SE OF CORNER OF GIN MILL.
 BX0928'
 BX0928'REFERENCE MARK NO. 1 IS (154.03 FEET) 46.948 METERS W OF
 BX0928'STATION AND 13 FEET E OF CENTER LINE OF DIM TRAIL.
 BX0928'
 BX0928'AZIMUTH MARK IS A STANDARD BRONZE DISK SET IN A SQUARE CONCRETE
 BX0928'MONUMENT, 0.3 MILE FROM STATION.  TO REACH FOLLOW RAILROAD
 BX0928'TRACK N ABOUT 0.2 MILE TO DIRT ROAD, MARK IS ON W SIDE OF
 BX0928'ROAD 18 FEET FROM CENTER LINE OF ROAD IN FENCE LINE AND 150
 BX0928'FEET W OF W RAIL OF RAILROAD.
 BX0928'
 BX0928'REACHED FROM ALEXANDRIA BY U.S. HIGHWAY 71, S ABOUT 4.75 MILES
 BX0928'TO THE UNFINISHED UNDERPASS AT RAILROAD TRACK.  AT NW END OF
 BX0928'FILL, TURN LEFT, NE, ON DIRT ROAD LEADING ACROSS RAILROAD, JUST
 BX0928'E OF H.O. WELLS COTTON GIN.  FOLLOW THIS ROAD ABOUT 0.1 MILE
 BX0928'TO STATION.
 BX0928'
 BX0928'HEIGHT OF LIGHT ABOVE STATION MARK - 37 METERS.
 BX0928
 BX0928                          STATION RECOVERY (1934)
 BX0928
 BX0928'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1934
 BX0928'STATION MARK IS A STANDARD BRONZE DISK IN A CONCRETE POST 1
 BX0928'FOOT IN DIAMETER PROJECTING 6 INCHES LOCATED 94.9 FEET N OF
 BX0928'CENTER LINE E-W OF DIRT ROAD AND 49.8 FEET W OF W RAIL OF
 BX0928'THE TEXAS AND PACIFIC RAILROAD.
 BX0928'
 BX0928'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK IN A CONCRETE
 BX0928'POST 1 FOOT IN DIAMETER PROJECTING 8 INCHES LOCATED 225.9
 BX0928'FEET SSW OF REFERENCE MARK NO. 2, 23.0 FEET N OF CENTER LINE
 BX0928'E-W DIRT ROAD, AND 12 FEET OF CENTER LINE N-S DIRT ROAD.
 BX0928'
 BX0928'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK IN A CONCRETE
 BX0928'POST 1 FOOT IN DIAMETER PROJECTING 8 INCHES WHICH IS 146.6
 BX0928'FEET W OF W RAIL OF THE TEXAS AND PACIFIC RAILROAD.  CONDITION
 BX0928'OF CONCRETE IS POROUS.
 BX0928'
 BX0928'AZIMUTH MARK IS A STANDARD BRONZE DISK IN A 0.9-FOOT SQUARE
 BX0928'CONCRETE POST PROJECTING 0.6 FOOT LOCATED 32.5 FEET S OF
 BX0928'CORNER OF FENCE LINES AND 2.1 FEET E OF N-S FENCE LINE.
 BX0928'CONDITION GOOD.
 BX0928
 BX0928                          STATION RECOVERY (1959)
 BX0928
 BX0928'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BX0928'THE STATION WAS VISITED 10-12-59 AND STATION MARK, REFERENCE
 BX0928'MARK NO. 1 AND NO. 2 WERE FOUND IN GOOD CONDITION.  THE AZIMUTH
 BX0928'MARK WAS NOT FOUND AT THIS DATE, NOR WAS THE ROAD ALONG WHICH IT
 BX0928'WAS SET FOUND, THE AREA AT THE SITE OF THE AZIMUTH MARK IS NOW
 BX0928'A CULTIVATED FIELD.  TWO HOUSES HAVE BEEN BUILT BETWEEN THE
 BX0928'STATION MARK AND REFERENCE MARK NO. 1.  THE RUINS OF THE GIN
 BX0928'MILL MENTIONED IN THE 1934 DESCRIPTION WAS FOUND.  A NEW
 BX0928'DESCRIPTION FOLLOWS--
 BX0928'
 BX0928'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTH-SOUTHEAST OF
 BX0928'ALEXANDRIA, AT WILLOW GLEN SIDING ON THE TEXAS AND PACIFIC
 BX0928'RAILROAD, ABOUT 300 YARDS NORTH OF THE OVERPASS ON U.S. HIGHWAY
 BX0928'71, IN THE NORTHWEST ANGLE OF THE FIRST ROAD CROSSING NORTH
 BX0928'OF THE OVERPASS, ON RAILROAD PROPERTY AND AT THE NORTHEAST CORNER
 BX0928'OF THE BACK YARD OF THE HOUSE NEAREST THE TRACK.  IT IS 49.5
 BX0928'FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 94 FEET NORTH
 BX0928'OF THE CENTERLINE OF THE DIRT ROAD, 88 FEET NORTH-NORTHWEST
 BX0928'OF THE CENTER OF THE ROAD CROSSING (MAIN LINE), 41 FEET
 BX0928'SOUTHWEST OF A SWITCH STAND, 19 FEET SOUTH OF A FENCE LINE, 104
 BX0928'FEET WEST-SOUTHWEST OF POLE NO. L 21 M WHICH IS THE FIRST
 BX0928'POLE NORTH OF THE ROAD CROSSING, 11 FEET NORTH OF THE
 BX0928'PROJECTED PLANE OF THE NORTH WALL OF THE WHITE HOUSE WEST
 BX0928'OF THE STATION AND 1 FOOT WEST OF A METAL WITNESS POST
 BX0928'BEARING A WHITE SIGN.  IT IS A STANDARD DISK, STAMPED
 BX0928'ALEXANDRIA N BASE 1934, PROJECTING 4 INCHES.
 BX0928'
 BX0928'REFERENCE MARK NO. 1 IS 154.03 FEET WEST-SOUTHWEST OF THE
 BX0928'STATION, 43 FEET NORTH OF A POWER POLE, 56 FEET NORTH OF THE
 BX0928'CENTER OF THE ROAD, AND 2 FEET WEST OF HOUSE NO. 5014.  IT
 BX0928'IS A STANDARD DISK, STAMPED ALEXANDRIA N BASE NO 1 1934,
 BX0928'PROJECTING 10 INCHES.
 BX0928'
 BX0928'REFERENCE MARK NO. 2 IS 155.06 FEET NORTHWEST OF THE STATION,
 BX0928'150 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 29 FEET
 BX0928'NORTHWEST OF A LONE SYCAMORE TREE, 63 FEET EAST OF THE PROJECTED
 BX0928'PLANE OF THE EAST WALL OF THE WHITE BUILDING WEST OF THE
 BX0928'STATION MARK.  IT IS A STANDARD DISK, STAMPED ALEXANDRIA N BASE
 BX0928'NO 2 1934, PROJECTING 10 INCHES.
 BX0928
 BX0928                          STATION RECOVERY (1966)
 BX0928
 BX0928'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CND)
 BX0928'THE STATION MARK, STAMPED ALEXANDRIA N. BASE 1934, IS ABOUT
 BX0928'0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL
 BX0928'AT ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG THE TEXAS AND
 BX0928'PACIFIC RAILROAD TO THE CROSSING OF LEE STREET, THENCE 3.2 MILES
 BX0928'SOUTH ALONG LEE STREET, THENCE 1.35 MILES SOUTHEAST ALONG
 BX0928'U.S. HIGHWAY 71 AND 167 BYPASS, THENCE 0.25 MILE NORTH ALONG
 BX0928'THE TEXAS AND PACIFIC RAILROAD AND THE MISSOURI PACIFIC
 BX0928'RAILROAD, 88 FEET NORTHWEST OF THE CENTER OF THE CROSSING OF
 BX0928'COTTON GIN ROAD, 50 FEET WEST OF THE WEST RAIL OF THE MAIN
 BX0928'TRACK, 61 FEET NORTHEAST OF A 15-INCH SYCAMORE TREE, 33 FEET
 BX0928'SOUTH OF A CORNER FENCE POST, 22-1/2 FEET WEST OF THE
 BX0928'WEST RAIL OF A SIDE TRACK, 1.5 FEET WEST OF A METAL WITNESS
 BX0928'POST, ABOUT 2-1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 BX0928'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 BX0928'
 BX0928'R.M. 1, STAMPED ALEXANDRIA N. BASE NO 1 1934, IS 154.03 FEET
 BX0928'SOUTHWEST OF THE STATION MARK, 57 FEET NORTH OF THE CENTER LINE
 BX0928'OF COTTON GIN ROAD, 53 FEET SOUTHWEST OF THE NORTHWEST CORNER
 BX0928'OF A SMALL HOUSE ON PROPERTY BELONGING TO MR. NELSON ELLIOTT,
 BX0928'43-1/2 FEET NORTH OF A LIGHT POLE, 28-1/2 FEET SOUTH OF A 26-INCH
 BX0928'FORKED PECAN TREE, 4 FEET EAST OF A 10-INCH CHINABERRY TREE,
 BX0928'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 BX0928'A CONCRETE POST PROJECTING 1 FOOT.
 BX0928'
 BX0928'R.M. 2, STAMPED ALEXANDRIA N. BASE NO 2 1934, IS 155.06 FEET
 BX0928'NORTH-NORTHWEST OF THE STATION MARK, 148 FEET WEST OF THE WEST
 BX0928'RAIL OF THE MAIN TRACK OF THE TEXAS AND PACIFIC RAILROAD,
 BX0928'194 FEET NORTHWEST OF THE CENTER OF THE CROSSING OF THE
 BX0928'RAILROAD AND COTTON GIN ROAD, 96 FEET WEST OF THE WEST RAILROAD
 BX0928'RIGHT-OF-WAY FENCE, 29 FEET NORTHWEST OF AN 18-INCH SYCAMORE
 BX0928'TREE, 22 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN ABANDONED
 BX0928'3 X 12-FOOT CONCRETE FOUNDATION, ABOUT 3-1/2 FEET BELOW THE
 BX0928'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 BX0928'PROJECTING 1 FOOT.
 BX0928
 BX0928                          STATION RECOVERY (1969)
 BX0928
 BX0928'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX0928'THE STATION MARK AND REFERENCE MARK NO. 1 WERE RECOVERED AND
 BX0928'FOUND IN GOOD CONDITION.  THE CONCRETE MONUMENT FOR REFERENCE
 BX0928'MARK NO. 2 WAS RECOVERED, BUT THE DISK WAS GONE.  THE AZIMUTH
 BX0928'MARK WAS REPORTED DESTROYED IN 1959.  BY REQUEST OF THE PROPERTY
 BX0928'OWNERS, REFERENCE MARK NO. 1 AND THE REMAINS OF REFERENCE MARK
 BX0928'NO. 2 WERE REMOVED.  REFERENCE MARKS NO. 3 AND NO. 4 AND A
 BX0928'NEW AZIMUTH MARK WERE ESTABLISHED BY THIS PARTY.
 BX0928'
 BX0928'FOLLOWING IS A COMPLETE NEW DESCRIPTION--
 BX0928'
 BX0928'THE STATION IS LOCATED ABOUT 4.0 MILES SOUTH OF ALEXANDRIA,
 BX0928'AT THE WILLOW GLEN SIDING ON THE PROPERTY OWNED BY THE TEXAS AND
 BX0928'PACIFIC RAILROAD, AND ABOUT 0.2 MILE NORTH OF THE OVERPASS ON
 BX0928'U.S. HIGHWAY 71.
 BX0928'
 BX0928'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 71, 165
 BX0928'AND 167 AT THE LARGE TRAFFIC CIRCLE AT THE SOUTH EDGE OF
 BX0928'ALEXANDRIA, GO SOUTHEASTERLY ON HIGHWAY 71 AND 165 FOR 2.35
 BX0928'MILES TO A SIDE ROAD LEFT AT THE NORTH EDGE OF RAMP OF
 BX0928'OVERPASS.  TURN LEFT AND GO NORTHEASTERLY ON A GRAVELED ROAD FOR
 BX0928'0.15 MILE TO THE STATION ON THE LEFT, JUST BEFORE CROSSING THE
 BX0928'RAILROAD TRACKS.
 BX0928'
 BX0928'THE STATION MARK IS A STANDARD DISK STAMPED ALEXANDRIA N BASE
 BX0928'1934, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BX0928'THAT PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS
 BX0928'97 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD, 90.5 FEET
 BX0928'EAST-NORTHEAST OF THE NORTHEAST CORNER OF A HOUSE, 24 FEET
 BX0928'SOUTH OF A CORNER FENCE POST, 22 FEET WEST OF THE WEST RAIL OF
 BX0928'THE RAILROAD TRACKS AND 1 FOOT EAST OF A METAL WITNESS POST.
 BX0928'
 BX0928'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED ALEXANDRIA N
 BX0928'BASE NO 3 1934 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BX0928'CONCRETE MONUMENT THAT PROJECTS 6 INCHES ABOVE THE GROUND.  IT
 BX0928'IS 136 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD, 36 FEET
 BX0928'WEST OF A TELEGRAPH POLE AND 27 FEET EAST OF THE EAST RAIL OF
 BX0928'THE RAILROAD TRACKS.
 BX0928'
 BX0928'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED ALEXANDRIA N
 BX0928'BASE NO 4 1934 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BX0928'CONCRETE MONUMENT THAT PROJECTS 6 INCHES ABOVE THE GROUND.  IT
 BX0928'IS 33.5 FEET EAST OF THE EAST RAIL OF THE RAILROAD TRACKS, 30
 BX0928'FEET SOUTH OF THE CENTER OF THE GRAVELED ROAD AND 16 FEET NORTH
 BX0928'OF A TELEGRAPH POLE.
 BX0928'
 BX0928'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ALEXANDRIA N BASE
 BX0928'1934 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BX0928'MONUMENT THAT PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX0928'IT IS 155 FEET NORTHWEST OF THE CENTER OF THE INTERSECTION OF
 BX0928'RAILROAD AVE AND SUGAR HOUSE RD, 33 FEET EAST OF THE EAST RAIL OF
 BX0928'THE RAILROAD TRACKS, 4 FEET SOUTH OF A TELEGRAPH POLE AND 2
 BX0928'FEET SOUTHEAST OF A METAL WITNESS POST.
 BX0928'
 BX0928'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHERLY ON
 BX0928'RAILROAD AVE FOR 0.35 MILE TO A CROSSROAD, SUGAR HOUSE RD.  TURN
 BX0928'LEFT AND GO WESTERLY ABOUT 100 FEET TO THE RAILROAD TRACKS AND
 BX0928'THE AZIMUTH MARK ON THE RIGHT.
 BX0928'
 BX0928'HEIGHT OF LIGHT ABOVE STATION MARK 124.7 FEET.
 BX0928'
 BX0928'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BX0928'4.0 MILES SOUTH OF ALEXANDRIA.
 BX0928
 BX0928                          STATION RECOVERY (1970)
 BX0928
 BX0928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (ORG)
 BX0928'THE STATION MARK, STAMPED ALEXANDRIA N. BASE 1934, IS ABOUT
 BX0928'0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL
 BX0928'AT ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG THE TEXAS AND
 BX0928'PACIFIC RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE STREET,
 BX0928'THENCE 0.95 MILE SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 167
 BX0928'BYPASS, THENCE 0.2 MILE NORTHEAST ALONG SUGAR HOUSE ROAD,
 BX0928'THENCE 0.3 MILE SOUTH ALONG A RAILROAD WHICH IS USED BY THE
 BX0928'MISSOURI PACIFIC AND THE CHICAGO, ROCK ISLAND AND PACIFIC
 BX0928'RAILROADS AND THE TEXAS AND PACIFIC RAILWAY, 88 FEET NORTHWEST OF
 BX0928'THE CENTER OF A CROSSING OF THE RAILROAD AND COTTON GIN ROAD, 50
 BX0928'FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 22-1/2 FEET
 BX0928'WEST OF THE WEST RAIL OF THE MOST WESTERLY SET OF FOUR
 BX0928'TRACKS, 61 FEET NORTHEAST OF A 20-INCH SYCAMORE TREE, 33
 BX0928'FEET SOUTH OF A CORNER FENCE POST, 1.5 FEET WEST OF A
 BX0928'METAL WITNESS POST, ABOUT 2-1/2 FEET BELOW THE LEVEL OF THE
 BX0928'TRACKS, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BX0928'PROJECTS 5 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX0928'
 BX0928'R.M. 1 WAS SEARCHED FOR BUT NOT RECOVERED.  IT IS BELIEVED
 BX0928'THE MARK HAS BEEN DESTROYED.
 BX0928'
 BX0928'R.M. 2 WAS FOUND TO HAVE BEEN DESTROYED.
 BX0928'
 BX0928'R.M. 3, STAMPED ALEXANDRIA N. BASE NO 3 1934 1969, IS 118.46
 BX0928'FEET NORTHEAST OF THE STATION MARK, 172-1/2 FEET NORTH OF
 BX0928'THE CENTER OF A CROSSING OF THE RAILROAD AND COTTON GIN ROAD,
 BX0928'27-1/2 FEET EAST OF THE EAST RAIL OF THE MOST EASTERLY SET
 BX0928'OF FOUR TRACKS, 139-1/2 FEET NORTH-NORTHWEST OF THE CENTER
 BX0928'LINE OF COTTON GIN ROAD, 141 FEET WEST OF THE CENTER LINE
 BX0928'OF RAILROAD AVENUE, 36 FEET NORTHWEST OF A TELEPHONE POLE,
 BX0928'ABOUT 1-1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 BX0928'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 BX0928'SURFACE OF THE GROUND.
 BX0928'
 BX0928'R.M. 4, STAMPED ALEXANDRIA N. BASE NO 4 1934 1969, IS 119.9
 BX0928'FEET EAST OF THE STATION MARK, 54 FEET EAST OF THE CENTER
 BX0928'OF A CROSSING OF THE RAILROAD AND COTTON GIN ROAD, 33 FEET
 BX0928'EAST OF THE EAST RAIL OF THE MOST EASTERLY SET OF FOUR TRACKS,
 BX0928'26 FEET SOUTH OF THE CENTER LINE OF COTTON GIN ROAD, 170 FEET
 BX0928'SOUTHWEST OF THE CENTER OF THE INTERSECTION OF COTTON GIN
 BX0928'ROAD AND RAILROAD AVENUE, 244 FEET NORTH OF A RAILROAD SIGN
 BX0928'WHICH READS WILLOW GLEN, 204 FEET NORTHEAST OF THE NORTHEAST
 BX0928'CORNER OF A RAILROAD STORAGE BUILDING, 16 FEET NORTH OF A
 BX0928'TELEPHONE POLE, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 BX0928'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6
 BX0928'INCHES.
 BX0928'
 BX0928'THE AZIMUTH MARK, STAMPED ALEXANDRIA N. BASE 1934 1969, IS
 BX0928'0.3 MILE NORTH ALONG A RAILROAD WHICH IS USED BY THE MISSOURI
 BX0928'PACIFIC AND THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROADS
 BX0928'AND THE TEXAS AND PACIFIC RAILWAY FROM THE STATION MARK,
 BX0928'198 FEET NORTH OF THE CENTER OF A CROSSING OF THE RAILROAD
 BX0928'AND SUGAR HOUSE ROAD, 34 FEET EAST OF THE EAST RAIL OF THE MOST
 BX0928'EASTERLY SET OF SEVEN TRACKS, 133 FEET WEST OF THE CENTER LINE
 BX0928'OF RAILROAD AVENUE, 3-1/2 FEET SOUTH OF TELEPHONE POLE NUMBER
 BX0928'L 26 M, 2.0 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT
 BX0928'2 FEET BELOW THE LEVEL OF THE TRACKS, AND SET IN THE TOP OF
 BX0928'A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF
 BX0928'THE GROUND.
 BX0928'
 BX0928'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.35 MILES
 BX0928'SOUTH
 BX0928
 BX0928                          STATION RECOVERY (1970)
 BX0928
 BX0928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BX0928'5.35 MI S FROM ALEXANDRIA.
 BX0928'ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY STREET FROM THE CITY HALL AT
 BX0928'ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG THE TEXAS AND PACIFIC
 BX0928'RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE STREET, THENCE 0.95 MILE
 BX0928'SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 167 BYPASS, THENCE 0.2 MILE
 BX0928'NORTHEAST ALONG SUGAR HOUSE ROAD, THENCE 0.3 MILE SOUTH ALONG A
 BX0928'RAILROAD WHICH IS USED BY THE MISSOURI PACIFIC AND THE CHICAGO, ROCK
 BX0928'ISLAND AND PACIFIC RAILROADS AND THE TEXAS AND PACIFIC RAILWAY, 88
 BX0928'FEET NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND COTTON
 BX0928'GIN ROAD, 50 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 22 1/2 FEET
 BX0928'WEST OF THE WEST RAIL OF THE MOST WESTERLY SET OF FOUR TRACKS, 61 FEET
 BX0928'NORTHEAST OF A 20-INCH SYCAMORE TREE, 33 FEET SOUTH OF A CORNER FENCE
 BX0928'POST, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW
 BX0928'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BX0928'PROJECTS 5 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0927 ***********************************************************************
 BX0927  DESIGNATION -  ALEXANDRIA N BASE RM 3
 BX0927  PID         -  BX0927
 BX0927  STATE/COUNTY-  LA/RAPIDES
 BX0927  COUNTRY     -  US
 BX0927  USGS QUAD   -  ALEXANDRIA (2018)
 BX0927
 BX0927                         *CURRENT SURVEY CONTROL
 BX0927  ______________________________________________________________________
 BX0927* NAD 83(1986) POSITION- 31 15 05.60   (N) 092 26 04.47   (W)   HD_HELD1
 BX0927* NAVD 88 ORTHO HEIGHT -    24.555 (meters)       80.56  (feet) ADJUSTED
 BX0927  ______________________________________________________________________
 BX0927  GEOID HEIGHT    -        -26.535 (meters)                     GEOID18
 BX0927  DYNAMIC HEIGHT  -         24.525 (meters)       80.46  (feet) COMP
 BX0927  MODELED GRAVITY -    979,404.7   (mgal)                       NAVD 88
 BX0927
 BX0927  VERT ORDER      -  FIRST     CLASS I
 BX0927
 BX0927.The horizontal coordinates were determined by differentially corrected
 BX0927.hand held GPS observations or other comparable positioning techniques
 BX0927.and have an estimated accuracy of +/- 3 meters.
 BX0927
 BX0927.The orthometric height was determined by differential leveling and
 BX0927.adjusted by the NATIONAL GEODETIC SURVEY
 BX0927.in February 1994.
 BX0927
 BX0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0927.GEOID18 height accuracy estimate available here.
 BX0927
 BX0927.Click photographs - Photos may exist for this station.
 BX0927
 BX0927.The dynamic height is computed by dividing the NAVD 88
 BX0927.geopotential number by the normal gravity value computed on the
 BX0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0927.degrees latitude (g = 980.6199 gals.).
 BX0927
 BX0927.The modeled gravity was interpolated from observed gravity values.
 BX0927
 BX0927;                    North         East    Units  Estimated Accuracy
 BX0927;SPC LA N     -    83,332.0   1,006,231.8     MT  (+/- 3 meters HH1 GPS) 
 BX0927
 BX0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5383757618(NAD 83)
 BX0927
 BX0927                          SUPERSEDED SURVEY CONTROL
 BX0927
 BX0927  NAVD 88 (06/15/91)   24.554  (m)           80.56   (f) SUPERSEDED  1 1
 BX0927  NGVD 29 (11/26/84)   24.541  (m)           80.51   (f) ADJUSTED    1 1
 BX0927
 BX0927.Superseded values are not recommended for survey control.
 BX0927
 BX0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0927.See file dsdata.pdf to determine how the superseded data were derived.
 BX0927
 BX0927_MARKER: DR = REFERENCE MARK DISK
 BX0927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0927_STAMPING: ALEXANDRIA N. BASE NO. 3 1934 1969
 BX0927_MARK LOGO: CGS
 BX0927_PROJECTION: PROJECTING 10 CENTIMETERS
 BX0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0927+STABILITY: SURFACE MOTION
 BX0927
 BX0927  HISTORY     - Date     Condition        Report By
 BX0927  HISTORY     - 1969     MONUMENTED       CGS
 BX0927  HISTORY     - 1970     GOOD             NGS
 BX0927
 BX0927                          STATION DESCRIPTION
 BX0927
 BX0927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0927'5.35 MI SOUTH FROM ALEXANDRIA.  ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY
 BX0927'STREET FROM THE CITY HALL OF ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG
 BX0927'THE TEXAS AND PACIFIC RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE
 BX0927'STREET, THENCE 0.95 MILES SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 167
 BX0927'BYPASS, THENCE 0.2 MILE NORTHEAST ALONG SUGAR HOUSE ROAD, THENCE 0.3
 BX0927'MILE SOUTH ALONG A RAILROAD WHICH IS USED BY THE MISSOURI PACIFIC AND
 BX0927'THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROADS AND THE TEXAS AND
 BX0927'PACIFIC RAILWAY, 172 1/2 FEET NORTH OF THE CENTER OF A CROSSING OF THE
 BX0927'RAILROAD AND COTTON GIN ROAD, 27 1/2 FEET EAST OF THE EAST RAIL OF THE
 BX0927'MOST EASTERLY SET OF FOUR TRACKS, 139 1/2 FEET NORTH-NORTHWEST OF THE
 BX0927'CENTERLINE OF COTTON GIN ROAD, 141 FEET WEST OF THE CENTERLINE OF
 BX0927'RAILROAD AVENUE, 36 FEET NORTHWEST OF A TELEPHONE POLE, 118.46 FEET
 BX0927'NORTHEAST OF TRIANGULATION STATION ALEXANDRIA N BASE, ABOUT 1 1/2 FEET
 BX0927'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 BX0927'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0929 ***********************************************************************
 BX0929  DESIGNATION -  ALEXANDRIA N BASE RM 4
 BX0929  PID         -  BX0929
 BX0929  STATE/COUNTY-  LA/RAPIDES
 BX0929  COUNTRY     -  US
 BX0929  USGS QUAD   -  ALEXANDRIA (2018)
 BX0929
 BX0929                         *CURRENT SURVEY CONTROL
 BX0929  ______________________________________________________________________
 BX0929* NAD 83(1986) POSITION- 31 15 03.98   (N) 092 26 04.05   (W)   HD_HELD1
 BX0929* NAVD 88 ORTHO HEIGHT -    24.636 (meters)       80.83  (feet) ADJUSTED
 BX0929  ______________________________________________________________________
 BX0929  GEOID HEIGHT    -        -26.536 (meters)                     GEOID18
 BX0929  DYNAMIC HEIGHT  -         24.605 (meters)       80.72  (feet) COMP
 BX0929  MODELED GRAVITY -    979,404.6   (mgal)                       NAVD 88
 BX0929
 BX0929  VERT ORDER      -  FIRST     CLASS I
 BX0929
 BX0929.The horizontal coordinates were determined by differentially corrected
 BX0929.hand held GPS observations or other comparable positioning techniques
 BX0929.and have an estimated accuracy of +/- 3 meters.
 BX0929
 BX0929.The orthometric height was determined by differential leveling and
 BX0929.adjusted by the NATIONAL GEODETIC SURVEY
 BX0929.in February 1994.
 BX0929
 BX0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0929.GEOID18 height accuracy estimate available here.
 BX0929
 BX0929.Click photographs - Photos may exist for this station.
 BX0929
 BX0929.The dynamic height is computed by dividing the NAVD 88
 BX0929.geopotential number by the normal gravity value computed on the
 BX0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0929.degrees latitude (g = 980.6199 gals.).
 BX0929
 BX0929.The modeled gravity was interpolated from observed gravity values.
 BX0929
 BX0929;                    North         East    Units  Estimated Accuracy
 BX0929;SPC LA N     -    83,282.1   1,006,242.9     MT  (+/- 3 meters HH1 GPS) 
 BX0929
 BX0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5384857569(NAD 83)
 BX0929
 BX0929                          SUPERSEDED SURVEY CONTROL
 BX0929
 BX0929  NAVD 88 (06/15/91)   24.634  (m)           80.82   (f) SUPERSEDED  1 1
 BX0929  NGVD 29 (11/26/84)   24.622  (m)           80.78   (f) ADJUSTED    1 1
 BX0929
 BX0929.Superseded values are not recommended for survey control.
 BX0929
 BX0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0929.See file dsdata.pdf to determine how the superseded data were derived.
 BX0929
 BX0929_MARKER: DR = REFERENCE MARK DISK
 BX0929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0929_STAMPING: ALEXANDRIA N. BASE NO. 4 1934 1969
 BX0929_MARK LOGO: CGS
 BX0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0929+STABILITY: SURFACE MOTION
 BX0929
 BX0929  HISTORY     - Date     Condition        Report By
 BX0929  HISTORY     - 1969     MONUMENTED       CGS
 BX0929  HISTORY     - 1970     GOOD             NGS
 BX0929
 BX0929                          STATION DESCRIPTION
 BX0929
 BX0929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0929'5.35 MI SOUTH FROM ALEXANDRIA.  ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY
 BX0929'STREET FROM THE CITY HALL AT ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG
 BX0929'THE TEXAS AND PACIFIC RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE
 BX0929'STREET, THENCE 0.95 MILE SOUTHEAST ALONG US HIGHWAY 71 AND 167 BYPASS,
 BX0929'THENCE 0.2 MILE NORTHEAST ALONG SUGAR HOUSE ROAD, THENCE 0.3 MILE
 BX0929'SOUTH ALONG A RAILROAD WHICH IS USED BY THE MISSOURI PACIFIC AND THE
 BX0929'CHICAGO, ROCK ISLAND AND PACIFIC RAILROADS AND THE TEXAS AND PACIFIC
 BX0929'RAILWAY, 54 FEET EAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 BX0929'COTTON GIN ROAD, 33 FEET EAST OF THE EAST RAIL OF THE MOST EASTERLY
 BX0929'SET OF FOUR TRACKS, 26 FEET SOUTH OF THE CENTERLINE OF COTTON GIN
 BX0929'ROAD, 170 FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION OF COTTON
 BX0929'GIN ROAD AND RAILROAD AVENUE, 244 FEET NORTH OF A RAILROAD SIGN WHICH
 BX0929'READS WILLOW GLEN, 204 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 BX0929'RAILROAD STORAGE BUILDING, 16 FEET NORTH OF A TELEPHONE POLE, 119.9
 BX0929'FEET EAST OF TRIANGULATION STATION ALEXANDRIA N BASE, ABOUT 1 FOOT
 BX0929'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 BX0929'WHICH PROJETS 6 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2685 ***********************************************************************
 BX2685  DESIGNATION -  ALEXANDRIA RAD STA KSYL MAST
 BX2685  PID         -  BX2685
 BX2685  STATE/COUNTY-  LA/RAPIDES
 BX2685  COUNTRY     -  US
 BX2685  USGS QUAD   -  ALEXANDRIA (2018)
 BX2685
 BX2685                         *CURRENT SURVEY CONTROL
 BX2685  ______________________________________________________________________
 BX2685* NAD 83(1992) POSITION- 31 19 35.94033(N) 092 29 22.69388(W)   ADJUSTED
 BX2685  ______________________________________________________________________
 BX2685  GEOID HEIGHT    -        -26.368 (meters)                     GEOID18
 BX2685  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 BX2685  HORZ ORDER      -  THIRD
 BX2685
 BX2685.The horizontal coordinates were established by classical geodetic methods
 BX2685.and adjusted by the National Geodetic Survey in January 1993.
 BX2685
 BX2685.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2685.GEOID18 height accuracy estimate available here.
 BX2685
 BX2685.Click photographs - Photos may exist for this station.
 BX2685
 BX2685.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2685
 BX2685. The following values were computed from the NAD 83(1992) position.
 BX2685
 BX2685;                    North         East     Units Scale Factor Converg.
 BX2685;SPC LA N     -    91,656.008 1,000,986.271   MT  0.99996758   +0 00 19.7
 BX2685;SPC LA N     -   300,708.09  3,284,069.12   sFT  0.99996758   +0 00 19.7
 BX2685;UTM  15      - 3,465,916.323   548,555.753   MT  0.99962908   +0 15 55.3
 BX2685
 BX2685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4855565916(NAD 83)
 BX2685
 BX2685                          SUPERSEDED SURVEY CONTROL
 BX2685
 BX2685  NAD 83(1986)-  31 19 35.95998(N)    092 29 22.68970(W) AD(       ) 3
 BX2685  NAD 27      -  31 19 35.30336(N)    092 29 22.18710(W) AD(       ) 3
 BX2685
 BX2685.Superseded values are not recommended for survey control.
 BX2685
 BX2685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2685.See file dsdata.pdf to determine how the superseded data were derived.
 BX2685
 BX2685_MARKER: 42 = RADIO/TV MAST
 BX2685
 BX2685  HISTORY     - Date     Condition        Report By
 BX2685  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2685
 BX2685                          STATION DESCRIPTION
 BX2685
 BX2685'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2685'THE STATION IS THE FLASHING RED LIGHT ATOP THE MAST.  THE MAST
 BX2685'IS A TRIANGULAR STEEL STRUCTURE, PAINTED ALTERNATELY RED AND
 BX2685'WHITE, SUPPORTING A LARGE ROUND FINIAL WITH AN OVERALL HEIGHT
 BX2685'OF 260 FEET.
 BX2685'
 BX2685'IT IS LOCATED IN THE NORTH EDGE OF ALEXANDRIA ON PROPERTY OWNED
 BX2685'BY KSYL BROADCASTING COMPANY.
 BX2685'
 BX2685'TO REACH FROM THE NORTH TRAFFIC CIRCLE IN ALEXANDRIA GO
 BX2685'NORTHWESTERLY ON STATE HIGHWAY 1 FOR 1.35 MILE TO THE
 BX2685'INTERSECTION OF HENRY STREET ON THE LEFT.  TURN LEFT ON HENRY
 BX2685'STREET FOR 0.25 MILE TO THE END OF THE STREET AND THE MAST ABOUT
 BX2685'200 FEET STRAIGHT AHEAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2622 ***********************************************************************
 BX2622  DESIGNATION -  ALEXANDRIA S BASE
 BX2622  PID         -  BX2622
 BX2622  STATE/COUNTY-  LA/RAPIDES
 BX2622  COUNTRY     -  US
 BX2622  USGS QUAD   -  WOODWORTH EAST (2018)
 BX2622
 BX2622                         *CURRENT SURVEY CONTROL
 BX2622  ______________________________________________________________________
 BX2622* NAD 83(1992) POSITION- 31 10 33.10951(N) 092 25 06.52879(W)   ADJUSTED
 BX2622* NAVD 88 ORTHO HEIGHT -    23.6   (meters)       77.    (feet) VERTCON3
 BX2622  ______________________________________________________________________
 BX2622  GEOID HEIGHT    -        -26.664 (meters)                     GEOID18
 BX2622  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 BX2622  HORZ ORDER      -  FIRST
 BX2622
 BX2622.The horizontal coordinates were established by classical geodetic methods
 BX2622.and adjusted by the National Geodetic Survey in January 1993.
 BX2622
 BX2622.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2622.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2622
 BX2622.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2622.GEOID18 height accuracy estimate available here.
 BX2622
 BX2622.Click photographs - Photos may exist for this station.
 BX2622
 BX2622.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2622
 BX2622. The following values were computed from the NAD 83(1992) position.
 BX2622
 BX2622;                    North         East     Units Scale Factor Converg.
 BX2622;SPC LA N     -    74,940.929 1,007,771.145   MT  0.99999793   +0 02 35.2
 BX2622;SPC LA N     -   245,868.70  3,306,329.16   sFT  0.99999793   +0 02 35.2
 BX2622;UTM  15      - 3,449,237.896   555,413.705   MT  0.99963787   +0 18 03.7
 BX2622
 BX2622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2622!SPC LA N     -   1.00000048  x   0.99999793  =   0.99999841
 BX2622!UTM  15      -   1.00000048  x   0.99963787  =   0.99963835
 BX2622
 BX2622:                Primary Azimuth Mark                     Grid Az
 BX2622:SPC LA N     -  ALEXANDRIA S BASE AZ MK 2                224 14 57.4
 BX2622:UTM  15      -  ALEXANDRIA S BASE AZ MK 2                223 59 28.9
 BX2622
 BX2622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5541349237(NAD 83)
 BX2622
 BX2622|---------------------------------------------------------------------|
 BX2622| PID    Reference Object                     Distance      Geod. Az  |
 BX2622|                                                           dddmmss.s |
 BX2622| CY3253 ALEXANDRIA S BASE RM 3               30.843 METERS 02614     |
 BX2622| BX2624 ALEXANDRIA LSU TANK                 397.031 METERS 08215     |
 BX2622| BX2611 LECOMPTE MUNICIPAL TANK             APPROX.10.0 KM 1695214.1 |
 BX2622| CY3250 ALEXANDRIA S BASE AZ MK                            1965015.8 |
 BX2622| CY3254 ALEXANDRIA S BASE AZ MK 2                          2241732.6 |
 BX2622| BX2625 WOODWORTH SE STATE FIRE TOWER       APPROX. 6.6 KM 2313649.5 |
 BX2622| CY3252 ALEXANDRIA S BASE RM 2               91.687 METERS 23704     |
 BX2622| CY3251 ALEXANDRIA S BASE RM 1               42.373 METERS 31646     |
 BX2622|---------------------------------------------------------------------|
 BX2622
 BX2622                          SUPERSEDED SURVEY CONTROL
 BX2622
 BX2622  NAD 83(1986)-  31 10 33.12890(N)    092 25 06.52371(W) AD(       ) 1
 BX2622  NAD 27      -  31 10 32.45766(N)    092 25 06.03625(W) AD(       ) 1
 BX2622  NGVD 29 (07/19/86)   23.6    (m)           77.     (f) VERT ANG       
 BX2622
 BX2622.Superseded values are not recommended for survey control.
 BX2622
 BX2622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2622.See file dsdata.pdf to determine how the superseded data were derived.
 BX2622
 BX2622_MARKER: DS = TRIANGULATION STATION DISK
 BX2622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2622_STAMPING: ALEXANDRIA S BASE 1934
 BX2622_MARK LOGO: CGS
 BX2622_PROJECTION: FLUSH
 BX2622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2622+STABILITY: SURFACE MOTION
 BX2622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2622+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2006
 BX2622
 BX2622  HISTORY     - Date     Condition        Report By
 BX2622  HISTORY     - 1934     MONUMENTED       CGS
 BX2622  HISTORY     - 1935     GOOD             LAGS
 BX2622  HISTORY     - 1959     GOOD             CGS
 BX2622  HISTORY     - 1969     GOOD             CGS
 BX2622  HISTORY     - 20060726 GOOD             NGS
 BX2622
 BX2622                          STATION DESCRIPTION
 BX2622
 BX2622'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 BX2622'STATION IS LOCATED ABOUT 9 MILES S OF ALEXANDRIA.  AT CHAMBERS
 BX2622'STATION ON TEXAS AND PACIFIC RAILROAD IN L AND GRANT AREA
 BX2622'IN NE CORNER OF T 2 N, R 1 W, ON RIGHT-OF-WAY OF TEXAS AND
 BX2622'PACIFIC RAILROAD.  MARK SET 85 FEET W OF W RAIL OF TEXAS
 BX2622'AND PACIFIC RAILROAD, 164 FEET S OF CENTER LINE OF WOODWORTH
 BX2622'ROAD AND STARTING POINT OF DIM ROAD TO STATION.  182 FEET
 BX2622'NNW OF NW CORNER OF CHAMBERS LOADING PLATFORM.  MARK IS
 BX2622'FLUSH WITH THE GROUND.
 BX2622'
 BX2622'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BX2622'BRONZE DISKS SET IN CONCRETE.
 BX2622'
 BX2622'REFERENCE MARK NO. 1 IS 42.375 METERS (139.01 FEET) NNW OF
 BX2622'STATION 33 FEET NW OF CENTER LINE OF GRAVEL ROAD, 34 FEET
 BX2622'SE OF WATER LINE OF BAYOU, MARK PROJECTS ABOUT 12 INCHES.
 BX2622'
 BX2622'REFERENCE MARK NO. 2 IS 300.8 FEET W OF STATION ON OPPOSITE
 BX2622'SIDE OF GRAVEL ROAD, SET BETWEEN BAYOU AND ROAD, 42 FEET
 BX2622'FROM CENTER LINE OF ROAD, MARK PROJECTS ABOUT 12 INCHES.
 BX2622'
 BX2622'LA PLACE AZIMUTH MARK IS LOCATED 2.1 MILES SSW OF STATION.
 BX2622'TO REACH FROM TRIANGULATION STATION ALEXANDRIA SOUTH BASE
 BX2622'GO SW ON WOODWORTH GRAVEL ROAD FROM STATION FOR 1.8 MILES
 BX2622'TO FORK IN ROAD, CONTINUE ON LEFT FORK WHICH IS MAIN ROAD
 BX2622'FOR 0.3 MILE TO AZIMUTH MARK ON LEFT SIDE OF ROAD.
 BX2622'
 BX2622'MARK IS SET IN FENCE LINE, 20 FEET NE OF CENTER LINE OF
 BX2622'GRAVEL ROAD.
 BX2622'
 BX2622'THIS MARK WAS CONNECTED TO TRIANGULATION STATION ALEXANDRIA
 BX2622'SOUTH BASE WITH FIRST-ORDER ACCURACY AND CAN BE USED FOR
 BX2622'ASTRONOMICAL WORK.
 BX2622'
 BX2622'REACHED FROM ALEXANDRIA POST OFFICE BY U.S. HIGHWAY 71, 4.7
 BX2622'MILES TO NEW OVERPASS OVER RAILWAYS, THENCE S ON U.S. HIGHWAY
 BX2622'71, 5.6 MILES TO WOODWORTH GRAVEL ROAD ON RIGHT, OR W.  FOLLOW
 BX2622'THIS ROAD ACROSS TRACKS FOR 0.1 MILE TO DIM ROAD ON LEFT LEADING
 BX2622'TO CHAMBERS LOADING PLATFORM AND STATION.
 BX2622'
 BX2622'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 BX2622
 BX2622                          STATION RECOVERY (1935)
 BX2622
 BX2622'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 BX2622'STATION AND ALL MARKS RECOVERED IN GOOD CONDITION.
 BX2622'
 BX2622'ALL MARKS ARE SET IN 1-FOOT DIAMETER, CONCRETE POSTS.
 BX2622'
 BX2622'STATION MARK IS 17.2 FEET E OF N-S FENCE LINE FLUSH WITH
 BX2622'GROUND.
 BX2622'
 BX2622'AZIMUTH MARK IS 0.8 FOOT W OF N-S FENCE LINE AND PROJECTS 1 FOOT.
 BX2622'
 BX2622'NO OTHER MEASUREMENTS AVAILABLE.
 BX2622
 BX2622                          STATION RECOVERY (1959)
 BX2622
 BX2622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BX2622'THE STATION WAS VISITED 9-24-59 AND THE STATION AND REFERENCE
 BX2622'MARKS NO. 1 AND NO. 2 WERE FOUND IN GOOD CONDITION.  THE
 BX2622'LA PLACE AZIMUTH MARK HAD BEEN DESTROYED PRIOR TO THIS DATE
 BX2622'DUE TO ROAD CONSTRUCTION.  A LARGE STORAGE AND WAREHOUSE
 BX2622'SHED HAS BEEN BUILT SOUTH OF THE STATION BY THE MID-STATE
 BX2622'MILLING COMPANY.  A NEW DESCRIPTION FOLLOWS--
 BX2622'
 BX2622'THE STATION IS LOCATED ABOUT 9 MILES SOUTH OF ALEXANDRIA, 6
 BX2622'MILES NORTH OF LE COMPTE, AT CHAMBERS SIDING ON THE TEXAS
 BX2622'AND PACIFIC RAILROAD, IN THE SOUTHWEST ANGLE OF THE INTERSECTION
 BX2622'OF THE TEXAS AND PACIFIC RAILROAD AND STATE HIGHWAY 470
 BX2622'LEADING SOUTHWEST TO WOODWORTH, ACROSS THE TRACKS AND U.S.
 BX2622'HIGHWAY 71 FROM THE LOUISIANA UNIVERSITY EXPERIMENT FARM,
 BX2622'IN A SMALL PASTURE LOT NORTH OF AND OWNED BY THE MID-STATE
 BX2622'MILLING CO.  IT IS 85.5 FEET SOUTHWEST OF THE WEST RAIL OF
 BX2622'THE TRACK, 185 FEET NORTH OF THE NORTHWEST CORNER OF THE
 BX2622'LARGE TIN STORAGE SHED, 97.5 FEET EAST OF THE CENTER OF
 BX2622'STATE HIGHWAY 470, 50 FEET SOUTHWEST OF A FENCE LINE, 75
 BX2622'FEET EAST OF A FENCE LINE, 85 FEET NORTHWEST OF THE THIRD
 BX2622'TELEGRAPH POLE SOUTH OF THE ROAD CROSSING, 103 FEET SOUTH OF
 BX2622'THE SECOND TELEGRAPH POLE SOUTH OF THE ROAD CROSSING,
 BX2622'AND 1 FOOT SOUTHEAST OF A METAL WITNESS POST BEARING A WHITE
 BX2622'METAL SIGN.  IT IS A STANDARD DISK, STAMPED ALEXANDRIA S
 BX2622'BASE 1934, FLUSH WITH THE GROUND.
 BX2622'
 BX2622'REFERENCE MARK NO. 1 IS 139.03 FEET WEST OF THE STATION,
 BX2622'271 FEET SOUTHWEST OF THE INTERSECTIONS OF THE CENTERLINES
 BX2622'OF STATE HIGHWAY 470 AND THE RAILROAD TRACK, 198 FEET SOUTHWEST
 BX2622'OF SIGNAL 1852, 30.5 FEET WEST OF THE CENTERLINE OF THE ROAD,
 BX2622'10 FEET NORTHWEST OF THE FIRST TELEPHONE POLE SOUTHWEST OF THE
 BX2622'TRACKS, AND 3 FEET WEST OF A FENCE LINE.  IT IS A STANDARD
 BX2622'DISK, STAMPED ALEXANDRIA S BASE NO 1 1934, PROJECTING 10
 BX2622'INCHES.
 BX2622'
 BX2622'REFERENCE MARK NO. 2 IS 300.2 FEET SOUTHWEST OF THE STATION,
 BX2622'40 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 24 FEET
 BX2622'WEST OF TELEPHONE POLE NO. 5 (SECOND POLE SOUTHWEST OF THE
 BX2622'ROAD CROSSING, 15 FEET NORTHWEST OF A FENCE LINE, AND 30 FEET
 BX2622'NORTHEAST OF THE PROJECTED CENTERLINE OF THE DRIVEWAY TO THE
 BX2622'MID-STATE MILLING CO. OFFICE.  IT IS ON THE TOP OF A SMALL
 BX2622'LEVEE LIKE BANK BETWEEN THE HIGHWAY AND THE BAYOU.  IT IS
 BX2622'A STANDARD DISK, STAMPED ALEXANDRIA S BASE NO 2 1934,
 BX2622'PROJECTING 10 INCHES.
 BX2622'
 BX2622'TO REACH THE MARK FROM THE STOP LIGHT AND JUNCTION OF STATE
 BX2622'HIGHWAY 112 AND U.S. HIGHWAY 71 IN LE COMPTE (ABOUT 0.3 MILE
 BX2622'NORTH OF THE RAILROAD STATION), GO NORTH ON U.S. HIGHWAY
 BX2622'71 FOR 6.1 MILES TO THE JUNCTION WITH STATE HIGHWAY 470,
 BX2622'ACROSS THE ROAD FROM THE LSU EXPERIMENT FARM, TURN LEFT AND
 BX2622'GO SOUTHWEST ACROSS THE TRACK FOR ABOUT 100 YARDS TO THE
 BX2622'STATION ON THE LEFT.
 BX2622
 BX2622                          STATION RECOVERY (1969)
 BX2622
 BX2622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2622'THE STATION MARK AND THE REFERENCE MARKS WERE RECOVERED
 BX2622'AND FOUND IN GOOD CONDITION.  THE LA PLACE AZIMUTH MARK WAS
 BX2622'REPORTED DESTROYED IN 1959.  THE DISTANCES AND THE DIRECTIONS
 BX2622'TO THE REFERENCE MARKS COMPARED FAVORABLY WITH THE
 BX2622'1934 DATA.  A NEW AZIMUTH MARK AND REFERENCE MARK NO. 3 WERE
 BX2622'ESTABLISHED BY THIS PARTY.
 BX2622'
 BX2622'A COMPLETE DESCRIPTION FOLLOWS--
 BX2622'
 BX2622'THE STATION IS LOCATED 9 MILES SOUTH AND 6 MILES NORTH OF
 BX2622'LECOMPTE, AT CHAMBERS SIDING AND IN THE SOUTHWEST ANGLE OF
 BX2622'THE INTERSECTION BY THE TEXAS AND PACIFIC RAILROAD AND
 BX2622'STATE HIGHWAY 470, ON PROPERTY OWNED BY THE BAYOU
 BX2622'ROBERT CORPORATION.
 BX2622'
 BX2622'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 71
 BX2622'AND STATE HIGHWAY 112 IN LECOMPTE, GO NORTH ON HIGHWAY 71 FOR
 BX2622'2.9 MILES TO THE JUNCTION OF HIGHWAY 470 ON THE LEFT.  CONTINUE
 BX2622'NORTHERLY ON HIGHWAY 71 FOR 3.2 MILES TO THE SECOND JUNCTION
 BX2622'OF STATE HIGHWAY 470 ON THE LEFT AND ALEXANDRIA LSU CAMPUS
 BX2622'ON THE RIGHT.  TURN LEFT AND GO SOUTHWEST ON HIGHWAY 470
 BX2622'FOR 100 YARDS TO THE STATION ON THE LEFT.
 BX2622'
 BX2622'THE STATION MARK IS A STANDARD DISK STAMPED ALEXANDRIA S
 BX2622'BASE 1934, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BX2622'MONUMENT THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS
 BX2622'102.5 FEET SOUTH OF A TELEPHONE POLE, 100 FEET SOUTHEAST OF
 BX2622'THE CENTER OF HIGHWAY 470, 85 FEET WEST-SOUTHWEST OF THE
 BX2622'WEST RAIL OF THE RAILROAD TRACKS, 84 FEET WEST-NORTHWEST OF
 BX2622'A TELEPHONE POLE AND 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 BX2622'
 BX2622'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED ALEXANDRIA
 BX2622'S BASE NO 1 1934, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE
 BX2622'MONUMENT THAT PROJECTS 8 INCHES ABOVE THE GROUND.  IT IS 30
 BX2622'FEET WEST-NORTHWEST OF THE CENTER OF HIGHWAY 470, 8 FEET
 BX2622'NORTH-NORTHWEST OF A CORNER FENCE POST AND 7.5 FEET NORTH
 BX2622'OF A FENCE.
 BX2622'
 BX2622'REFERENCE MARK NO.2 IS A STANDARD DISK STAMPED ALEXANDRIA S
 BX2622'BASE NO 2 1934, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BX2622'CONCRETE MONUMENT THAT PROJECTS 18 INCHES ABOVE
 BX2622'THE GROUND.  IT IS 40 FEET WEST-NORTHWEST OF THE CENTER OF
 BX2622'HIGHWAY 470, 24 FEET WEST OF A TELEPHONE POLE, 15 FEET
 BX2622'WEST-NORTHWEST OF A FENCE AND 14 FEET EAST OF A 3-FOOT TREE.
 BX2622'
 BX2622'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED ALEXANDRIA S
 BX2622'BASE NO 3 1934 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BX2622'CONCRETE MONUMENT THAT PROJECTS 3 INCHES ABOVE THE GROUND.  IT
 BX2622'IS 33 FEET EAST-NORTHEAST OF THE CENTER OF A TRACK ROAD, 25 FEET
 BX2622'WEST-SOUTHWEST OF THE WEST RAIL OF THE RAILROAD TRACKS AND 3.5
 BX2622'FEET WEST OF A TELEPHONE POLE.
 BX2622'
 BX2622'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ALEXANDRIA S BASE
 BX2622'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BX2622'IS FLUSH WITH THE GROUND.  IT IS 155 FEET SOUTHEAST OF A METAL
 BX2622'FENCE CORNER POST, 16 FEET SOUTH OF A TWIN-TRUNKED TREE, 2 FEET
 BX2622'SOUTHEAST OF A METAL WITNESS POST AND 6 INCHES NORTHEAST OF A
 BX2622'FENCE.
 BX2622'
 BX2622'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST ON
 BX2622'HIGHWAY 470 FOR 0.3 MILE TO A HOUSE AND THE AZIMUTH MARK ON THE
 BX2622'LEFT.
 BX2622'
 BX2622'HEIGHT OF LIGHT ABOVE STATION MARK 125.7 FEET.
 BX2622'
 BX2622'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BX2622'6 MILES NORTH OF LECOMPTE.
 BX2622
 BX2622                          STATION RECOVERY (2006)
 BX2622
 BX2622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 BX2622'RAILROAD IS NOW OWNED BY UNION PACIFIC RR.  US 71 IS ALSO US 167.
 BX2622'MARK IS 0.2 M BELOW GRASS LEVEL.  WITNESS POST IS NOW FIBERGLASS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2671 ***********************************************************************
 BX2671  DESIGNATION -  ALEXANDRIA S CEN BELL MW MAST
 BX2671  PID         -  BX2671
 BX2671  STATE/COUNTY-  LA/RAPIDES
 BX2671  COUNTRY     -  US
 BX2671  USGS QUAD   -  ALEXANDRIA (2018)
 BX2671
 BX2671                         *CURRENT SURVEY CONTROL
 BX2671  ______________________________________________________________________
 BX2671* NAD 83(1992) POSITION- 31 18 29.21818(N) 092 26 52.24165(W)   ADJUSTED
 BX2671  ______________________________________________________________________
 BX2671  GEOID HEIGHT    -        -26.423 (meters)                     GEOID18
 BX2671  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 BX2671  HORZ ORDER      -  THIRD
 BX2671
 BX2671.The horizontal coordinates were established by classical geodetic methods
 BX2671.and adjusted by the National Geodetic Survey in January 1993.
 BX2671
 BX2671.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2671.GEOID18 height accuracy estimate available here.
 BX2671
 BX2671.Click photographs - Photos may exist for this station.
 BX2671
 BX2671.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2671
 BX2671. The following values were computed from the NAD 83(1992) position.
 BX2671
 BX2671;                    North         East     Units Scale Factor Converg.
 BX2671;SPC LA N     -    89,602.271 1,004,964.802   MT  0.99997094   +0 01 39.3
 BX2671;SPC LA N     -   293,970.12  3,297,122.02   sFT  0.99997094   +0 01 39.3
 BX2671;UTM  15      - 3,463,881.321   552,542.203   MT  0.99963405   +0 17 12.9
 BX2671
 BX2671_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5254263881(NAD 83)
 BX2671
 BX2671                          SUPERSEDED SURVEY CONTROL
 BX2671
 BX2671  NAD 83(1986)-  31 18 29.23718(N)    092 26 52.23752(W) AD(       ) 3
 BX2671  NAD 27      -  31 18 28.57785(N)    092 26 51.74411(W) AD(       ) 3
 BX2671
 BX2671.Superseded values are not recommended for survey control.
 BX2671
 BX2671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2671.See file dsdata.pdf to determine how the superseded data were derived.
 BX2671
 BX2671_MARKER: 45 = MICROWAVE TOWER
 BX2671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2671+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2010
 BX2671
 BX2671  HISTORY     - Date     Condition        Report By
 BX2671  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2671  HISTORY     - 19930612 GOOD             USPSQD
 BX2671  HISTORY     - 19990424 GOOD             USPSQD
 BX2671  HISTORY     - 20050204 GOOD             USPSQD
 BX2671  HISTORY     - 20100116 GOOD             GEOCAC
 BX2671
 BX2671                          STATION DESCRIPTION
 BX2671
 BX2671'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2671'THE RED LIGHT ON THE TOP OF THE SOUTH CENTRAL BELL TELEPHONE AND
 BX2671'TELEGRAPH COMPANY MICROWAVE TOWER KLM 91.  IT IS A STRUCTURAL
 BX2671'STEEL TOWER, PAINTED IN ALTERNATE BANDS OF RED AND WHITE, HAS LARGE
 BX2671'REFLECTORS AT THE TOP AND THE OVERALL HEIGHT IF 250 FEET.  IT IS
 BX2671'LOCATED ON THE TOP OF THE SOUTH CENTRAL BELL TELEPHONE AND
 BX2671'TELEGRAPH COMPANY AT 825 MURRAY STREET IN ALEXANDRIA.
 BX2671
 BX2671                          STATION RECOVERY (1993)
 BX2671
 BX2671'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 BX2671'RECOVERED IN GOOD CONDITION.
 BX2671
 BX2671                          STATION RECOVERY (1999)
 BX2671
 BX2671'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2671'RECOVERED IN GOOD CONDITION.
 BX2671
 BX2671                          STATION RECOVERY (2005)
 BX2671
 BX2671'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 BX2671'RECOVERED IN GOOD CONDITION.
 BX2671
 BX2671                          STATION RECOVERY (2010)
 BX2671
 BX2671'RECOVERY NOTE BY GEOCACHING 2010 (LPC)
 BX2671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2681 ***********************************************************************
 BX2681  DESIGNATION -  ALEXANDRIA W MUN TANK
 BX2681  PID         -  BX2681
 BX2681  STATE/COUNTY-  LA/RAPIDES
 BX2681  COUNTRY     -  US
 BX2681  USGS QUAD   -  ALEXANDRIA (2018)
 BX2681
 BX2681                         *CURRENT SURVEY CONTROL
 BX2681  ______________________________________________________________________
 BX2681* NAD 83(1992) POSITION- 31 17 23.70704(N) 092 28 28.73635(W)   ADJUSTED
 BX2681  ______________________________________________________________________
 BX2681  GEOID HEIGHT    -        -26.446 (meters)                     GEOID18
 BX2681  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 BX2681  HORZ ORDER      -  THIRD
 BX2681
 BX2681.The horizontal coordinates were established by classical geodetic methods
 BX2681.and adjusted by the National Geodetic Survey in January 1993.
 BX2681
 BX2681.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2681.GEOID18 height accuracy estimate available here.
 BX2681
 BX2681.Click photographs - Photos may exist for this station.
 BX2681
 BX2681.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2681
 BX2681. The following values were computed from the NAD 83(1992) position.
 BX2681
 BX2681;                    North         East     Units Scale Factor Converg.
 BX2681;SPC LA N     -    87,583.768 1,002,413.712   MT  0.99997434   +0 00 48.3
 BX2681;SPC LA N     -   287,347.75  3,288,752.32   sFT  0.99997434   +0 00 48.3
 BX2681;UTM  15      - 3,461,851.981   550,001.142   MT  0.99963084   +0 16 22.3
 BX2681
 BX2681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5000161851(NAD 83)
 BX2681
 BX2681                          SUPERSEDED SURVEY CONTROL
 BX2681
 BX2681  NAD 83(1986)-  31 17 23.72623(N)    092 28 28.73221(W) AD(       ) 3
 BX2681  NAD 27      -  31 17 23.06541(N)    092 28 28.23612(W) AD(       ) 3
 BX2681
 BX2681.Superseded values are not recommended for survey control.
 BX2681
 BX2681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2681.See file dsdata.pdf to determine how the superseded data were derived.
 BX2681
 BX2681_MARKER: 53 = ELEVATED TANK
 BX2681
 BX2681  HISTORY     - Date     Condition        Report By
 BX2681  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2681  HISTORY     - 19990424 GOOD             USPSQD
 BX2681
 BX2681                          STATION DESCRIPTION
 BX2681
 BX2681'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2681'THE STATION IS THE BALL AT THE APEX OF THE TANK.  IT IS LOCATED
 BX2681'IN THE SOUTHWEST EDGE OF ALEXANDRIA 1 BLOCK EAST OF THE INTERSECTION
 BX2681'OF MC ARTHUR BLVD. AND ROSALINA STREET ON PROPERTY OWNED BY THE
 BX2681'ALEXANDRIA MUNICIPAL WATER SYSTEM.
 BX2681'
 BX2681'IT IS AN ELEVATED TANK OF LARGE CAPACITY, SUPPORTED BY 10 LEGS,
 BX2681'PAINTED WHITE WITH AN OVERALL HEIGHT OF 150 FEET.
 BX2681
 BX2681                          STATION RECOVERY (1999)
 BX2681
 BX2681'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0926 ***********************************************************************
 BX0926  DESIGNATION -  ALEXANRIDA N BASE AZ MK
 BX0926  PID         -  BX0926
 BX0926  STATE/COUNTY-  LA/RAPIDES
 BX0926  COUNTRY     -  US
 BX0926  USGS QUAD   -  ALEXANDRIA (2018)
 BX0926
 BX0926                         *CURRENT SURVEY CONTROL
 BX0926  ______________________________________________________________________
 BX0926* NAD 83(1986) POSITION- 31 15 19.     (N) 092 26 06.     (W)   SCALED
 BX0926* NAVD 88 ORTHO HEIGHT -    24.059 (meters)       78.93  (feet) ADJUSTED
 BX0926  ______________________________________________________________________
 BX0926  GEOID HEIGHT    -        -26.528 (meters)                     GEOID18
 BX0926  DYNAMIC HEIGHT  -         24.029 (meters)       78.84  (feet) COMP
 BX0926  MODELED GRAVITY -    979,405.2   (mgal)                       NAVD 88
 BX0926
 BX0926  VERT ORDER      -  FIRST     CLASS I
 BX0926
 BX0926.The horizontal coordinates were scaled from a map and have
 BX0926.an estimated accuracy of +/- 6 seconds.
 BX0926
 BX0926.The orthometric height was determined by differential leveling and
 BX0926.adjusted by the NATIONAL GEODETIC SURVEY
 BX0926.in February 1994.
 BX0926
 BX0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0926.GEOID18 height accuracy estimate available here.
 BX0926
 BX0926.Click photographs - Photos may exist for this station.
 BX0926
 BX0926.The dynamic height is computed by dividing the NAVD 88
 BX0926.geopotential number by the normal gravity value computed on the
 BX0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0926.degrees latitude (g = 980.6199 gals.).
 BX0926
 BX0926.The modeled gravity was interpolated from observed gravity values.
 BX0926
 BX0926;                    North         East    Units  Estimated Accuracy
 BX0926;SPC LA N     -    83,750.    1,006,190.      MT  (+/- 180 meters Scaled)
 BX0926
 BX0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ537580(NAD 83)
 BX0926
 BX0926                          SUPERSEDED SURVEY CONTROL
 BX0926
 BX0926  NAVD 88 (06/15/91)   24.057  (m)           78.93   (f) SUPERSEDED  1 1
 BX0926  NGVD 29 (11/26/84)   24.045  (m)           78.89   (f) ADJUSTED    1 1
 BX0926
 BX0926.Superseded values are not recommended for survey control.
 BX0926
 BX0926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0926.See file dsdata.pdf to determine how the superseded data were derived.
 BX0926
 BX0926_MARKER: DZ = AZIMUTH MARK DISK
 BX0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0926_STAMPING: ALEXANDRIA N. BASE 1934 1969
 BX0926_MARK LOGO: CGS
 BX0926_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0926+STABILITY: SURFACE MOTION
 BX0926
 BX0926  HISTORY     - Date     Condition        Report By
 BX0926  HISTORY     - 1969     MONUMENTED       CGS
 BX0926  HISTORY     - 1970     GOOD             NGS
 BX0926
 BX0926                          STATION DESCRIPTION
 BX0926
 BX0926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX0926'5.05 MI SOUTH FROM ALEXANDRIA.  ABOUT 0.45 MILE SOUTHWEST ALONG MURRAY
 BX0926'STREET FROM THE CITY HALL AT ALEXANDRIA, THENCE 0.25 MILE SOUTH ALONG
 BX0926'THE TEXAS AND PACIFIC RAILWAY, THENCE 3.2 MILES SOUTH ALONG LEE
 BX0926'STREET, THENCE 0.95 MILE SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 167
 BX0926'BYPASS, THENCE 0.2 MILE NORTHEAST ALONG SUGAR HOUSE ROAD.
 BX0926'
 BX0926'THE MARK IS 198 FEET NORTH OF THE CENTER OF A CROSSING OF THE ROAD AND
 BX0926'A RAILROAD WHICH IS USED BY THE MISSOURI PACIFIC AND THE CHICAGO, ROCK
 BX0926'ISLAND AND PACIFIC RAILROADS, AND THE TEXAS AND PACIFIC RAILWAY, 34
 BX0926'FEET EAST OF THE EAST RAIL OF THE MOST EASTERLY SET OF SEVEN TRACKS,
 BX0926'133 FEET WEST OF THE CENTER LINE OF RAILROAD AVENUE, 3 1/2 FEET SOUTH
 BX0926'OF TELEPHONE POLE NUMBER L 26 M, 2.0 FEET SOUTHEAST OF A METAL WITNESS
 BX0926'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACKS, AND SET IN THE TOP
 BX0926'OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE
 BX0926'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3080 ***********************************************************************
 BX3080  DESIGNATION -  ALFALFA
 BX3080  PID         -  BX3080
 BX3080  STATE/COUNTY-  LA/RAPIDES
 BX3080  COUNTRY     -  US
 BX3080  USGS QUAD   -  GARDNER (2018)
 BX3080
 BX3080                         *CURRENT SURVEY CONTROL
 BX3080  ______________________________________________________________________
 BX3080* NAD 83(2011) POSITION- 31 22 16.96140(N) 092 37 40.39611(W)   ADJUSTED
 BX3080* NAD 83(2011) ELLIP HT-    -0.896 (meters)        (06/27/12)   ADJUSTED
 BX3080* NAD 83(2011) EPOCH   -  2010.00
 BX3080* NAVD 88 ORTHO HEIGHT -    25.5   (meters)       84.    (feet) VERTCON3
 BX3080  ______________________________________________________________________
 BX3080  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 BX3080  NAD 83(2011) X  -   -249,908.904 (meters)                     COMP
 BX3080  NAD 83(2011) Y  - -5,444,937.033 (meters)                     COMP
 BX3080  NAD 83(2011) Z  -  3,301,118.525 (meters)                     COMP
 BX3080  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 BX3080
 BX3080  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BX3080  Standards:
 BX3080         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BX3080            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BX3080  -------------------------------------------------------------------
 BX3080  NETWORK   16.95  17.58           5.16   8.02   8.97     -0.11725863
 BX3080  -------------------------------------------------------------------
 BX3080  Click here for local accuracies and other accuracy information.
 BX3080
 BX3080.The horizontal coordinates were established by GPS observations
 BX3080.and adjusted by the National Geodetic Survey in June 2012.
 BX3080
 BX3080.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BX3080.been affixed to the stable North American tectonic plate. See 
 BX3080.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BX3080
 BX3080.The horizontal coordinates are valid at the epoch date displayed above
 BX3080.which is a decimal equivalence of Year/Month/Day.
 BX3080
 BX3080.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3080.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3080
 BX3080.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3080.GEOID18 height accuracy estimate available here.
 BX3080
 BX3080.Click photographs - Photos may exist for this station.
 BX3080
 BX3080.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BX3080
 BX3080.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX3080
 BX3080.The ellipsoidal height was determined by GPS observations
 BX3080.and is referenced to NAD 83.
 BX3080
 BX3080. The following values were computed from the NAD 83(2011) position.
 BX3080
 BX3080;                    North         East     Units Scale Factor Converg.
 BX3080;SPC LA N     -    96,622.206   987,834.250   MT  0.99995989   -0 04 03.4
 BX3080;SPC LA N     -   317,001.35  3,240,919.54   sFT  0.99995989   -0 04 03.4
 BX3080;UTM  15      - 3,470,820.969   535,385.782   MT  0.99961544   +0 11 37.4
 BX3080
 BX3080!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX3080!SPC LA N     -   1.00000014  x   0.99995989  =   0.99996003
 BX3080!UTM  15      -   1.00000014  x   0.99961544  =   0.99961558
 BX3080
 BX3080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3538570820(NAD 83)
 BX3080
 BX3080                          SUPERSEDED SURVEY CONTROL
 BX3080
 BX3080  NAD 83(2007)-  31 22 16.96150(N)    092 37 40.39692(W) AD(2002.00) 0
 BX3080  ELLIP H (02/10/07)   -0.864  (m)                       GP(2002.00)    
 BX3080  ELLIP H (06/26/02)   -0.826  (m)                       GP(       ) 4 2
 BX3080  NAD 83(1992)-  31 22 16.96000(N)    092 37 40.39565(W) AD(       ) 1
 BX3080  ELLIP H (01/21/93)   -0.741  (m)                       GP(       ) 4 2
 BX3080  NAD 83(1986)-  31 22 16.98053(N)    092 37 40.39078(W) AD(       ) 1
 BX3080  NGVD 29 (08/25/89)   25.5    (m)  RAPSU86  model used  GPS OBS        
 BX3080
 BX3080.Superseded values are not recommended for survey control.
 BX3080
 BX3080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3080.See file dsdata.pdf to determine how the superseded data were derived.
 BX3080
 BX3080_MARKER: DD = SURVEY DISK
 BX3080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3080_STAMPING: ALFALFA 1988
 BX3080_MARK LOGO: LADTD
 BX3080_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 BX3080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3080+STABILITY: SURFACE MOTION
 BX3080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX3080+SATELLITE: SATELLITE OBSERVATIONS - February 27, 1989
 BX3080
 BX3080  HISTORY     - Date     Condition        Report By
 BX3080  HISTORY     - 1988     MONUMENTED       LADTD
 BX3080  HISTORY     - 19890227 GOOD
 BX3080
 BX3080                          STATION DESCRIPTION
 BX3080
 BX3080'DESCRIBED BY LA TRANSP AND DEV 1988
 BX3080'THE STATION IS LOCATED ABOUT 16.1 KM (10.00 MI) NORTH OF ALEXANDRIA, 8
 BX3080'KM (4.95 MI) EAST OF HOTWELLS AND 3.2 KM (2.00 MI) SOUTH OF BOYCE, IN
 BX3080'SECTION 15, T 4 N, R 2 W.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BX3080'TRANSPORTATION AND DEVELOPMENT.
 BX3080'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 49 AND
 BX3080'STATE HIGHWAY 1 IN SOUTH BOYCE, GO SOUTH FOR 2.4 KM (1.50 MI) ON
 BX3080'HIGHWAY 1 TO THE MARK ON THE RIGHT JUST PAST A RED BARN.
 BX3080'THE STATION IS FLUSH WITH THE GROUND 36.9 M (121.1 FT) WEST FROM THE
 BX3080'CENTER OF A GRAVEL DRIVE WITH A CATTLE GUARD, 18.9 M (62.0 FT)
 BX3080'EAST-NORTHEAST FROM THE CORNER OF THE BARN, 11.9 M (39.0 FT) SOUTH
 BX3080'FROM THE CENTER OF HIGHWAY 1, 6.1 M (20.0 FT) EAST FROM THE CENTER OF
 BX3080'A PIPE GATE, 0.6 M (2.0 FT) NORTH FROM A PIPE AND WIRE FENCE AND 0.46
 BX3080'M (1.5 FT) NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BX3080
 BX3080                          STATION RECOVERY (1989)
 BX3080
 BX3080'RECOVERED 1989
 BX3080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4739 ***********************************************************************
 BJ4739  DESIGNATION -  ALFORD
 BJ4739  PID         -  BJ4739
 BJ4739  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4739  COUNTRY     -  US
 BJ4739  USGS QUAD   -  COMITE (2018)
 BJ4739
 BJ4739                         *CURRENT SURVEY CONTROL
 BJ4739  ______________________________________________________________________
 BJ4739* NAD 83(1992) POSITION- 30 31 19.22866(N) 091 00 35.18042(W)   ADJUSTED
 BJ4739* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4739  **This station is located in a suspected subsidence area (see below).
 BJ4739  ______________________________________________________________________
 BJ4739  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BJ4739  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 BJ4739  HORZ ORDER      -  FIRST
 BJ4739
 BJ4739.The horizontal coordinates were established by classical geodetic methods
 BJ4739.and adjusted by the National Geodetic Survey in January 1993.
 BJ4739
 BJ4739.** This station is in an area of known vertical motion. If an
 BJ4739.** orthometric height was ever established but is not available 
 BJ4739.** in the current survey control section, the orthometric height
 BJ4739.** is considered suspect.  Suspect heights are available in the
 BJ4739.** superseded section only if requested.
 BJ4739
 BJ4739.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4739.GEOID18 height accuracy estimate available here.
 BJ4739
 BJ4739.Click photographs - Photos may exist for this station.
 BJ4739
 BJ4739.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4739
 BJ4739. The following values were computed from the NAD 83(1992) position.
 BJ4739
 BJ4739;                    North         East     Units Scale Factor Converg.
 BJ4739;SPC LA S     -   224,174.914 1,031,053.446   MT  0.99996698   +0 09 42.4
 BJ4739;SPC LA S     -   735,480.53  3,382,714.51   sFT  0.99996698   +0 09 42.4
 BJ4739;UTM  15      - 3,378,315.181   690,959.017   MT  1.00004987   +1 00 39.9
 BJ4739
 BJ4739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4739!SPC LA S     -   1.00000163  x   0.99996698  =   0.99996861
 BJ4739!UTM  15      -   1.00000163  x   1.00004987  =   1.00005150
 BJ4739
 BJ4739:                Primary Azimuth Mark                     Grid Az
 BJ4739:SPC LA S     -  ALFORD AZ MK                             091 45 11.6
 BJ4739:UTM  15      -  ALFORD AZ MK                             090 54 14.1
 BJ4739
 BJ4739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9095978315(NAD 83)
 BJ4739
 BJ4739|---------------------------------------------------------------------|
 BJ4739| PID    Reference Object                     Distance      Geod. Az  |
 BJ4739|                                                           dddmmss.s |
 BJ4739| BJ4646 GREENWELL SPRINGS TB HOSP MW        APPROX. 6.4 KM 0162516.2 |
 BJ4739| BJ4645 GREENWELL SPRINGS TB HOSP TANK      APPROX. 6.5 KM 0163045.6 |
 BJ4739| CV9574 ALFORD RM 1                          39.319 METERS 03624     |
 BJ4739| CV9573 ALFORD AZ MK                                       0915454.0 |
 BJ4739| CV9575 ALFORD RM 2                          47.695 METERS 13054     |
 BJ4739|---------------------------------------------------------------------|
 BJ4739
 BJ4739                          SUPERSEDED SURVEY CONTROL
 BJ4739
 BJ4739  NAD 83(1986)-  30 31 19.24628(N)    091 00 35.17794(W) AD(       ) 1
 BJ4739  NAD 27      -  30 31 18.56742(N)    091 00 34.80696(W) AD(       ) 1
 BJ4739
 BJ4739.Superseded values are not recommended for survey control.
 BJ4739
 BJ4739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4739.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4739
 BJ4739_MARKER: DS = TRIANGULATION STATION DISK
 BJ4739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4739_STAMPING: ALFORD 1970
 BJ4739_MARK LOGO: CGS
 BJ4739_PROJECTION: FLUSH
 BJ4739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4739+STABILITY: SURFACE MOTION
 BJ4739
 BJ4739  HISTORY     - Date     Condition        Report By
 BJ4739  HISTORY     - 1970     MONUMENTED       NGS
 BJ4739
 BJ4739                          STATION DESCRIPTION
 BJ4739
 BJ4739'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4739'THE STATION IS LOCATED ABOUT 4.5 MILES NORTHWEST OF DENHAM SPRINGS,
 BJ4739'3 MILES SOUTHEAST OF CENTRAL, 1.5 MILES NORTHEAST OF COMITE, IN
 BJ4739'SECTION 16, T6S, R2E AND ON LAND OWNED BY THE EAST BATON ROUGE
 BJ4739'PARISH SCHOOL BOARD.  ADDRESS EAST BATON ROUGE PARISH SCHOOL
 BJ4739'BOARD, 1050 SOUTH FOSTER DRIVE, BATON ROUGE, LOUISIANA.  TELEPHONE
 BJ4739'NUMBER 926-2790.
 BJ4739'
 BJ4739'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND 3035
 BJ4739'IN COMITE, GO NORTHEAST AND EAST ON STATE HIGHWAY 37 FOR 1.2 MILES
 BJ4739'TO SHADY PARK DRIVE.  TURN LEFT AND GO NORTH AND NORTHEAST ON SHADY
 BJ4739'PARK DRIVE FOR 0.3 MILE TO A FORK AND THE STATION AS DESCRIBED.
 BJ4739'
 BJ4739'THE STATION MARK IS A STANDARD DISK, STAMPED ALFORD 1970, SET IN THE
 BJ4739'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ4739'THE SURFACE OF THE GROUND.  IT IS 131 FEET SOUTH-SOUTHWEST OF A
 BJ4739'METAL WIT- NESS POST, 90 FEET NORTH-NORTHEAST OF THE INTERSECTION OF
 BJ4739'THE FORK, 54 FEET NORTH-NORTHWEST OF THE CENTER OF A PAVED ROAD
 BJ4739'AND 48 FEET EAST OF SHADY PARK DRIVE.
 BJ4739'
 BJ4739'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED ALFORD NO 1 1970, SET
 BJ4739'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ4739'WITH THE GROUND SURFACE.  IT IS 129 FEET NORTH OF THE CENTER OF THE
 BJ4739'PAVED ROAD, 13 FEET EAST OF A POWER POLE, 5 FEET SOUTH OF A
 BJ4739'DRAINAGE DITCH AND 2.5 FEET SOUTHWEST OF A METAL WITNESS POST.
 BJ4739'
 BJ4739'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED ALFORD NO 2 1970, SET
 BJ4739'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ4739'WITH THE GROUND SURFACE.  IT IS 82 FEET SOUTH OF THE CENTER OF THE
 BJ4739'PAVED ROAD, AND 5 FEET NORTHEAST OF A POWER POLE WITH A
 BJ4739'TRANSFORMER.
 BJ4739'
 BJ4739'AZIMUTH MARK IS A STANDARD DISK, STAMPED ALFORD 1970, SET IN THE TOP
 BJ4739'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1 INCH
 BJ4739'ABOVE THE GROUND SURFACE.  IT IS 116 FEET NORTH OF A PARK ROAD, 36
 BJ4739'FEET NORTHEAST OF AN 20-INCH PINE TREE, 5 FEET SOUTH OF A
 BJ4739'DRAINAGE DITCH AND 2.4 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 BJ4739'POST.
 BJ4739'
 BJ4739'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON A PARK ROAD
 BJ4739'FOR 0.2 MILE TO THE MARK ON THE LEFT.
 BJ4739'
 BJ4739'HEIGHT OF LIGHT ABOVE STATION MARK 34.4 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2691 ***********************************************************************
 AU2691  DESIGNATION -  ALGIERS 1874
 AU2691  PID         -  AU2691
 AU2691  STATE/COUNTY-  LA/ORLEANS
 AU2691  COUNTRY     -  US
 AU2691  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2691
 AU2691                         *CURRENT SURVEY CONTROL
 AU2691  ______________________________________________________________________
 AU2691* NAD 83(1992) POSITION- 29 56 20.55602(N) 090 02 26.63821(W)   ADJUSTED
 AU2691* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2691  **This station is located in a suspected subsidence area (see below).
 AU2691  ______________________________________________________________________
 AU2691  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 AU2691  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 AU2691  HORZ ORDER      -  SECOND
 AU2691
 AU2691.The horizontal coordinates were established by classical geodetic methods
 AU2691.and adjusted by the National Geodetic Survey in January 1993.
 AU2691
 AU2691.** This station is in an area of known vertical motion. If an
 AU2691.** orthometric height was ever established but is not available 
 AU2691.** in the current survey control section, the orthometric height
 AU2691.** is considered suspect.  Suspect heights are available in the
 AU2691.** superseded section only if requested.
 AU2691
 AU2691.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2691.GEOID18 height accuracy estimate available here.
 AU2691
 AU2691.Click photographs - Photos may exist for this station.
 AU2691
 AU2691.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2691
 AU2691. The following values were computed from the NAD 83(1992) position.
 AU2691
 AU2691;                    North         East     Units Scale Factor Converg.
 AU2691;SPC LA S     -   160,213.553 1,124,782.524   MT  0.99992632   +0 38 46.7
 AU2691;SPC LA S     -   525,633.97  3,690,224.00   sFT  0.99992632   +0 38 46.7
 AU2691;UTM  15      - 3,315,714.583   785,652.934   MT  1.00060687   +1 28 40.5
 AU2691;UTM  16      - 3,315,920.362   206,479.645   MT  1.00066310   -1 31 07.1
 AU2691
 AU2691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2691!SPC LA S     -   1.00000398  x   0.99992632  =   0.99993030
 AU2691!UTM  15      -   1.00000398  x   1.00060687  =   1.00061085
 AU2691!UTM  16      -   1.00000398  x   1.00066310  =   1.00066708
 AU2691
 AU2691:                Primary Azimuth Mark                     Grid Az
 AU2691:SPC LA S     -  AMERICAN                                 296 10 33.3
 AU2691:UTM  15      -  AMERICAN                                 295 20 39.5
 AU2691:UTM  16      -  AMERICAN                                 298 20 27.1
 AU2691
 AU2691_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8565215714(NAD 83)
 AU2691
 AU2691|---------------------------------------------------------------------|
 AU2691| PID    Reference Object                     Distance      Geod. Az  |
 AU2691|                                                           dddmmss.s |
 AU2691| AU2646 AMERICAN                            APPROX. 3.3 KM 2964920.0 |
 AU2691|---------------------------------------------------------------------|
 AU2691
 AU2691                          SUPERSEDED SURVEY CONTROL
 AU2691
 AU2691  NAD 83(1986)-  29 56 20.57090(N)    090 02 26.63814(W) AD(       ) 2
 AU2691  NAD 27      -  29 56 19.83576(N)    090 02 26.38508(W) AD(       ) 2
 AU2691  USNO        -  29 56 24.30000(N)    090 02 25.67000(W) AD(       ) 3
 AU2691  USSD        -  29 56 19.84200(N)    090 02 25.88600(W) AD(       ) 3
 AU2691
 AU2691.Superseded values are not recommended for survey control.
 AU2691
 AU2691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2691.See file dsdata.pdf to determine how the superseded data were derived.
 AU2691
 AU2691_MARKER: X = CHISELED CROSS
 AU2691_SETTING: 0 = UNSPECIFIED SETTING
 AU2691_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2691
 AU2691  HISTORY     - Date     Condition        Report By
 AU2691  HISTORY     - 1874     MONUMENTED       MRC
 AU2691  HISTORY     - 1952     GOOD             CGS
 AU2691  HISTORY     - 1964     MARK NOT FOUND   USGS
 AU2691  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU2691
 AU2691                          STATION DESCRIPTION
 AU2691
 AU2691'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1874 (CHB)
 AU2691'ON THE WESTERN BANK OF THE MISSISSIPPI RIVER TO THE E OF ALGIERS,
 AU2691'ON THE EASTERN BANK OF THE ALGIERS OUTPOUR CANAL, ABOUT 0.4 MILE
 AU2691'S OF NEWTON STREET WHICH IS THE HIGHWAY LEADING FROM ALGIERS TO
 AU2691'THE NAVAL STATION, ABOUT 45 PACES E OF A ROAD, 65 PACES SE OF A
 AU2691'PUMPING PLANT, ABOUT 60 PACES SE OF A SOUTHERN PACIFIC RAILWAY
 AU2691'SPUR LINE LEADING TO SOME OIL STORAGE TANKS, AND 10 PACES SW OF
 AU2691'THE SOUTHWESTERNMOST ONE OF THE STORAGE TANKS.
 AU2691'
 AU2691'THE STATION IS MARKED WITH A CAST IRON SCREWPILE WITH A CROSS CUT
 AU2691'ON THE TOP OF AN 8-INCH CAST IRON CAP.  THE MARK PROJECTS 4 INCHES
 AU2691'ABOVE THE SURFACE OF THE GROUND.
 AU2691'
 AU2691'A 2-INCH IRON PIPE DRIVEN INTO THE GROUND 3 INCHES S OF THE
 AU2691'STATION PROJECTS 15 INCHES ABOVE THE GROUND AND CAN BE PLAINLY
 AU2691'SEEN FROM THE ROAD.  ELEVATION--GULF LEVEL, CROSS ON CAP, 2.64
 AU2691'FEET.
 AU2691
 AU2691                          STATION RECOVERY (1952)
 AU2691
 AU2691'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2691'STATION WAS RECOVERED IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION
 AU2691'IS INADEQUATE.  A REVISED DESCRIPTION FOLLOWS--
 AU2691'
 AU2691'STATION IS LOCATED IN ALGIERS, ON WHITNEY AVENUE, 0.4 MI. S OF THE
 AU2691'INTERSECTION OF WHITNEY AVENUE AND NEWTON STREET, AT THE
 AU2691'INTERSECTION OF WHITNEY AVENUE AND A SPUR TRACK OF THE SOUTHERN
 AU2691'PACIFIC RAILROAD, IN A SMALL PASTURE, 175 FT. SE OF THE SE CORNER
 AU2691'OF A PUMPING STATION, 152 FT. SW OF A LARGE BLACK STORAGE TANK,
 AU2691'65 FT. N OF A SMALL RED BARN, AND 30 FT. SW OF A SMALL POND.
 AU2691'STATION IS MARKED BY A 4-IN. PIPE WITH A CAP, AND A CROSS CUT
 AU2691'IN THE CENTER OF THE CAP.
 AU2691'
 AU2691'THE 8-IN. CAP, REFERRED TO IN 1934, HAS BROKEN OFF AROUND THE
 AU2691'EDGES AND IS NOW SMALLER ON THE TOP THAN THE 4 IN.
 AU2691
 AU2691                          STATION RECOVERY (1964)
 AU2691
 AU2691'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964 (JSA)
 AU2691'STATION HAS NOT BEEN FOUND.  GROUND HAS BEEN TORN UP.
 AU2691
 AU2691                          STATION RECOVERY (1965)
 AU2691
 AU2691'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AU2691'STATION WAS SEARCHED FOR BUT NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2693 ***********************************************************************
 AU2693  DESIGNATION -  ALGIERS USN WATER TANK
 AU2693  PID         -  AU2693
 AU2693  STATE/COUNTY-  LA/ORLEANS
 AU2693  COUNTRY     -  US
 AU2693  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2693
 AU2693                         *CURRENT SURVEY CONTROL
 AU2693  ______________________________________________________________________
 AU2693* NAD 83(1992) POSITION- 29 56 53.39132(N) 090 02 01.90026(W)   ADJUSTED
 AU2693  **This station is located in a suspected subsidence area (see below).
 AU2693  ______________________________________________________________________
 AU2693  GEOID HEIGHT    -        -25.965 (meters)                     GEOID18
 AU2693  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 AU2693  HORZ ORDER      -  THIRD
 AU2693
 AU2693.The horizontal coordinates were established by classical geodetic methods
 AU2693.and adjusted by the National Geodetic Survey in January 1993.
 AU2693
 AU2693.** This station is in an area of known vertical motion. If an
 AU2693.** orthometric height was ever established but is not available 
 AU2693.** in the current survey control section, the orthometric height
 AU2693.** is considered suspect.  Suspect heights are available in the
 AU2693.** superseded section only if requested.
 AU2693
 AU2693.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2693.GEOID18 height accuracy estimate available here.
 AU2693
 AU2693.Click photographs - Photos may exist for this station.
 AU2693
 AU2693.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2693
 AU2693. The following values were computed from the NAD 83(1992) position.
 AU2693
 AU2693;                    North         East     Units Scale Factor Converg.
 AU2693;SPC LA S     -   161,231.983 1,125,434.393   MT  0.99992616   +0 38 59.1
 AU2693;SPC LA S     -   528,975.26  3,692,362.67   sFT  0.99992616   +0 38 59.1
 AU2693;UTM  15      - 3,316,743.071   786,290.384   MT  1.00061137   +1 28 54.3
 AU2693;UTM  16      - 3,316,914.167   207,170.032   MT  1.00065811   -1 30 56.3
 AU2693
 AU2693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8629016743(NAD 83)
 AU2693
 AU2693                          SUPERSEDED SURVEY CONTROL
 AU2693
 AU2693  NAD 83(1986)-  29 56 53.40586(N)    090 02 01.89932(W) AD(       ) 3
 AU2693  NAD 27      -  29 56 52.67175(N)    090 02 01.64349(W) AD(       ) 3
 AU2693
 AU2693.Superseded values are not recommended for survey control.
 AU2693
 AU2693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2693.See file dsdata.pdf to determine how the superseded data were derived.
 AU2693
 AU2693_MARKER: 53 = ELEVATED TANK
 AU2693
 AU2693  HISTORY     - Date     Condition        Report By
 AU2693  HISTORY     - 1966     FIRST OBSERVED   CGS
 AU2693  HISTORY     - 1972     GOOD             NGS
 AU2693  HISTORY     - 20030507 GOOD             USPSQD
 AU2693
 AU2693                          STATION DESCRIPTION
 AU2693
 AU2693'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2693'THE ALGIERS UNITED STATES NAVY WATER TANK IS LOCATED AT THE
 AU2693'ALGIERS NAVAL STATION.
 AU2693'
 AU2693'IT IS A SIX-LEGGED, SELF SUPPORTED STEEL STRUCTURE, PAINTED
 AU2693'RED AND WHITE STRIPED SIDES, A BLUE TOP WITH WHITE STARS, AND
 AU2693'IS APPROXIMATELY 150 FEET IN HEIGHT.
 AU2693'
 AU2693'POINT OF INTERSECTION WAS THE RED LIGHT AT THE TOP.
 AU2693
 AU2693                          STATION RECOVERY (2003)
 AU2693
 AU2693'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU2693'RECOVERED IN GOOD CONDITION.  ADD-- THE WORD NAVY IS WRITTEN ON THE
 AU2693'SIDES OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4860 ***********************************************************************
 BJ4860  DESIGNATION -  ALLAIN
 BJ4860  PID         -  BJ4860
 BJ4860  STATE/COUNTY-  LA/WEST FELICIANA
 BJ4860  COUNTRY     -  US
 BJ4860  USGS QUAD   -  LAUREL HILL (2018)
 BJ4860
 BJ4860                         *CURRENT SURVEY CONTROL
 BJ4860  ______________________________________________________________________
 BJ4860* NAD 83(1993) POSITION- 30 53 20.55997(N) 091 21 09.18875(W)   ADJUSTED
 BJ4860* NAVD 88 ORTHO HEIGHT -    86.37  (+/-2cm)      283.4   (feet) VERTCON3
 BJ4860  ______________________________________________________________________
 BJ4860  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ4860  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 BJ4860  HORZ ORDER      -  FIRST
 BJ4860  VERT ORDER      -  THIRD ? (See Below)
 BJ4860
 BJ4860.The horizontal coordinates were established by classical geodetic methods
 BJ4860.and adjusted by the National Geodetic Survey in May 1994.
 BJ4860
 BJ4860.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ4860.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ4860
 BJ4860.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4860.GEOID18 height accuracy estimate available here.
 BJ4860
 BJ4860.The vertical order pertains to the NGVD 29 superseded value.
 BJ4860
 BJ4860.Click photographs - Photos may exist for this station.
 BJ4860
 BJ4860.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4860
 BJ4860. The following values were computed from the NAD 83(1993) position.
 BJ4860
 BJ4860;                    North         East     Units Scale Factor Converg.
 BJ4860;SPC LA S     -   264,822.629   998,162.289   MT  1.00004567   -0 00 34.6
 BJ4860;SPC LA S     -   868,838.91  3,274,804.11   sFT  1.00004567   -0 00 34.6
 BJ4860;SPC MS W     -   154,420.871   602,550.133   MT  1.00006710   -0 31 23.8
 BJ4860;SPC MS W     -   506,629.14  1,976,866.56   sFT  1.00006710   -0 31 23.8
 BJ4860;UTM  15      - 3,418,467.791   657,467.475   MT  0.99990587   +0 50 45.4
 BJ4860
 BJ4860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4860!SPC LA S     -   0.99999068  x   1.00004567  =   1.00003635
 BJ4860!SPC MS W     -   0.99999068  x   1.00006710  =   1.00005778
 BJ4860!UTM  15      -   0.99999068  x   0.99990587  =   0.99989655
 BJ4860
 BJ4860:                Primary Azimuth Mark                     Grid Az
 BJ4860:SPC LA S     -  ALLAIN AZ MK                             196 28 30.5
 BJ4860:SPC MS W     -  ALLAIN AZ MK                             196 59 19.7
 BJ4860:UTM  15      -  ALLAIN AZ MK                             195 37 10.5
 BJ4860
 BJ4860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ5746718467(NAD 83)
 BJ4860
 BJ4860|---------------------------------------------------------------------|
 BJ4860| PID    Reference Object                     Distance      Geod. Az  |
 BJ4860|                                                           dddmmss.s |
 BJ4860| BJ4864 ALLAIN RM 3                          17.416 METERS 00931     |
 BJ4860| BW2463 WOODVILLE MUNICIPAL TANK            APPROX.24.4 KM 0120843.3 |
 BJ4860| BJ4694 JACKSON EAST LA ST HOSP TANK        APPROX.14.8 KM 1145909.7 |
 BJ4860| CV9577 ALLAIN RM 1                          73.490 METERS 12653     |
 BJ4860| CV9576 ALLAIN AZ MK                                       1962755.9 |
 BJ4860| BJ4916 HARDWOOD KING LUMBER IND TANK       APPROX. 9.6 KM 1980635.6 |
 BJ4860| CV9578 ALLAIN RM 2                          32.751 METERS 22231     |
 BJ4860|---------------------------------------------------------------------|
 BJ4860
 BJ4860                          SUPERSEDED SURVEY CONTROL
 BJ4860
 BJ4860  NAD 83(1992)-  30 53 20.56164(N)    091 21 09.19033(W) AD(       ) 1
 BJ4860  NAD 83(1986)-  30 53 20.57646(N)    091 21 09.18357(W) AD(       ) 1
 BJ4860  NAD 27      -  30 53 19.92950(N)    091 21 08.77918(W) AD(       ) 1
 BJ4860  NGVD 29              86.42   (m)          283.5    (f) LEVELING    3  
 BJ4860
 BJ4860.Superseded values are not recommended for survey control.
 BJ4860
 BJ4860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4860.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4860
 BJ4860_MARKER: DS = TRIANGULATION STATION DISK
 BJ4860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4860_STAMPING: ALLAIN 1929
 BJ4860_MARK LOGO: CGS
 BJ4860_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 BJ4860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4860+STABILITY: SURFACE MOTION
 BJ4860
 BJ4860  HISTORY     - Date     Condition        Report By
 BJ4860  HISTORY     - 1929     MONUMENTED       CGS
 BJ4860  HISTORY     - 1929     GOOD             CGS
 BJ4860  HISTORY     - 1939     GOOD             CGS
 BJ4860  HISTORY     - 1955     GOOD             CGS
 BJ4860  HISTORY     - 1970     GOOD             NGS
 BJ4860  HISTORY     - 1977     GOOD             NGS
 BJ4860  HISTORY     - 1980     GOOD             NGS
 BJ4860  HISTORY     - 1980     GOOD             NGS
 BJ4860
 BJ4860                          STATION DESCRIPTION
 BJ4860
 BJ4860'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ4860'ABOUT 5 MILES S OF LAUREL HILL, AND 8 MILES N OF ST.
 BJ4860'FRANCISVILLE, ON OLD WAKEFIELD PLANTATION NOW OWNED BY MRS. HELEN
 BJ4860'ALLAIN ABOUT 200 YARDS SW OF BROTHERS RAILROAD STATION, ON
 BJ4860'SMALL BARE HILL ON N SIDE OF ROAD FROM U.S. HIGHWAY 61 TO
 BJ4860'PLANTATION HOUSE, 75 FEET N OF SECOND TELEPHONE POLE W OF
 BJ4860'HIGHWAY, AND ABOUT 50 YARDS W OF 2-FOOT PINE TREE.
 BJ4860'
 BJ4860'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ4860'DISKS SET IN CONCRETE.
 BJ4860'
 BJ4860'REFERENCE MARK NO. 1 BESIDE PLANTATION ROAD, NEAR NORTHERNMOST
 BJ4860'OF TWO LARGE PINE TREES ON OPPOSITE SIDES OF ROAD,
 BJ4860'S 53 DEG 07 MIN E, FROM STATION.
 BJ4860'
 BJ4860'REFERENCE MARK NO. 2 IS ON S SIDE OF PLANTATION ROAD,
 BJ4860'S 42 DEG 31 MIN W FROM STATION.  DISTANCE TO REFERENCE
 BJ4860'MARKS WERE NOT RECORDED.
 BJ4860'
 BJ4860'STATION IS REACHED BY U.S. HIGHWAY 61.
 BJ4860
 BJ4860                          STATION RECOVERY (1929)
 BJ4860
 BJ4860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1929
 BJ4860'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ4860
 BJ4860                          STATION RECOVERY (1939)
 BJ4860
 BJ4860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BJ4860'STATION WAS RECOVERED AS DESCRIBED.  ADDITIONAL MEASUREMENTS
 BJ4860'WERE TAKEN AND AN AZIMUTH MARK ESTABLISHED.  THE DIRECTIONS
 BJ4860'TO REFERENCE MARKS WERE CHECKED IN THE FIELD.
 BJ4860'
 BJ4860'STATION IS ABOUT 5 MILES S OF LAUREL HILL AND 8 MILES N OF
 BJ4860'ST. FRANCISVILLE, ON THE OLD WAKEFIELD PLANTATION NOW OWNED
 BJ4860'BY MRS. HELEN ALLAIN.  IT IS APPROXIMATELY 200 YARDS SW OF
 BJ4860'BROTHERS RAILROAD STATION, ON THE SMALL BARE HILL AT THE
 BJ4860'N END OF THE CLEARED FIELD LYING BETWEEN U.S. HIGHWAY 61 AND
 BJ4860'THE PLANTATION HOUSE.  94 FEET N OF THE CENTER LINE OF
 BJ4860'THE NORTHERNMOST TRAIL ROAD LEADING FROM HIGHWAY 61 TO THE
 BJ4860'PLANTATION HOUSE.  140-1/2 FEET N OF A TELEPHONE LINE TO THE
 BJ4860'HOUSE.  APPROXIMATELY 300 YARDS NE OF THE HOUSE.  AND 162
 BJ4860'FEET SSE OF A 30-INCH PINE TREE SCARRED 5 FEET ABOVE GROUND.
 BJ4860'THE STATION MARK PROJECTS 3 INCHES ABOVE GROUND AND IS
 BJ4860'STAMPED ALLAIN 1929.
 BJ4860'
 BJ4860'REFERENCE MARK NO. 1 IS 241.11 FEET, (73.492 METERS) ESE OF
 BJ4860'THE STATION.  162 FEET W OF THE GATE AT U.S. HIGHWAY 61.  7
 BJ4860'FEET N OF THE CENTER LINE OF THE TRAIL ROAD.  15 FEET W OF A
 BJ4860'30-INCH PINE TREE.  AND 26-1/2 FEET NW OF A 36-INCH PINE
 BJ4860'TREE.  THE MARK PROJECTS 5 INCHES ABOVE GROUND AND IS STAMPED
 BJ4860'ALLAIN NO. 1 1929.
 BJ4860'
 BJ4860'REFERENCE MARK NO. 2 IS 107.42 FEET, (32.742 METERS) S OF
 BJ4860'THE STATION.  10 FEET S OF THE CENTER LINE OF THE TRAIL ROAD.
 BJ4860'49 FEET NNW OF A TELEPHONE LINE.  AND 60.1 FEET NW OF A
 BJ4860'TELEPHONE POLE.  THE MARK PROJECTS 6 INCHES ABOVE GROUND AND
 BJ4860'IS STAMPED ALLAIN NO. 2 1929.
 BJ4860'
 BJ4860'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE S OF THE STATION AT
 BJ4860'THE SE CORNER OF THE OPEN FIELD BETWEEN U.S. HIGHWAY 61 AND
 BJ4860'THE PLANTATION HOUSE.  0.1 MILE S OF THE SIGN ON HIGHWAY 61
 BJ4860'WAKEFIELD ADMISSION 25 CENTS EACH.  69 FEET W OF THE CENTER LINE
 BJ4860'OF HIGHWAY 61.  44 FEET SW OF A TWIN 20-INCH TREE.  36-1/4 FEET W
 BJ4860'OF THE SE FENCE CORNER.  AND 1 FOOT N OF THE FENCE LINE.
 BJ4860'THE MARK, A STANDARD DISK SET IN A BLOCK OF CONCRETE, PROJECTS
 BJ4860'4 INCHES ABOVE GROUND AND IS STAMPED ALLAIN 1939.
 BJ4860'
 BJ4860'A 90-FOOT TOWER SAW A 90-FOOT LIGHT STAND AT STATION BROWN.
 BJ4860'
 BJ4860'A 90-FOOT TOWER SAW A 113-FOOT LIGHT STAND AT STATION WALKER.
 BJ4860'
 BJ4860'A 90-FOOT TOWER SAW 100-FOOT LIGHT STANDS AT STATIONS STOCKERT
 BJ4860'AND GREEN.
 BJ4860
 BJ4860                          STATION RECOVERY (1955)
 BJ4860
 BJ4860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ4860'THE STATION WAS VISITED, AND ALL MARKS WERE FOUND IN GOOD
 BJ4860'CONDITION.  THE BROTHERS RAILROAD STATION HAS BEEN DISMANTLED,
 BJ4860'AND THE PROPERTY ON WHICH THE STATION WAS SET, IS NOW OWNED
 BJ4860'BY MR. J.E. SINCLAIR.  A NEW DESCRIPTION FOLLOWS--
 BJ4860'
 BJ4860'THE STATION IS LOCATED 5 MI. S OF LAUREL HILL, 8 MI. N OF ST.
 BJ4860'FRANCISVILLE, ON THE OLD WAKEFIELD PLANTATION NOW OWNED BY
 BJ4860'J.E. SINCLAIR, 0.1 MI. NE OF SINCLAIR HOUSE, AND ON THE HIGHEST
 BJ4860'POINT OF A SMALL BARE HILL IN THE NE CORNER OF A FIELD.  IT
 BJ4860'IS 94 FT. N OF AN OLD ROAD LEADING TO THE SINCLAIR HOUSE
 BJ4860'FROM THE HIGHWAY, 8 FT. N OF THE SECOND POWER POLE NE OF THE
 BJ4860'HOUSE, 170 FT. N OF THE TELEPHONE LINE LEADING TO THE HOUSE,
 BJ4860'AND ABOUT 400 FT. W OF THE CENTERLINE OF U.S. HIGHWAY 61.
 BJ4860'IT IS A STANDARD DISK, STAMPED ALLAIN 1929 AND PROJECTING
 BJ4860'2 IN.
 BJ4860'
 BJ4860'REFERENCE MARK 1 IS 241.11 FT. E-SE OF THE STATION, 7 FT.
 BJ4860'N OF THE CENTERLINE OF THE OLD ROAD, 15 FT. W OF A LARGE PINE
 BJ4860'TREE, 26 FT. NW OF A LARGE PINE TREE, AND ABOUT 200 FT. W OF
 BJ4860'THE CENTERLINE OF THE HIGHWAY.  IT IS A STANDARD DISK, STAMPED
 BJ4860'ALLAIN NO 1 1929 AND PROJECTING 4 IN.
 BJ4860'
 BJ4860'REFERENCE MARK 2 IS 107.42 FT. S OF THE STATION, 79 FT. NW
 BJ4860'OF A TELEPHONE POLE, 10 FT. S OF THE CENTER OF THE OLD ROAD,
 BJ4860'AND ABOUT 100 FT. NE OF THE N END OF A SMALL POND.  IT IS A
 BJ4860'STANDARD DISK, STAMPED ALLAIN NO 2 1929 AND PROJECTING 4 IN.
 BJ4860'
 BJ4860'THE AZIMUTH MARK IS 0.3 MI. S OF THE STATION, AT THE SE CORNER
 BJ4860'OF AN OPEN FIELD, 69 FT. W OF THE CENTERLINE OF STATE HIGHWAY
 BJ4860'61, 34 FT. W OF A FENCE CORNER, AND 1 FT. N OF A FENCE LINE.
 BJ4860'IT IS A STANDARD DISK, STAMPED ALLAIN 1929 AND PROJECTING 4
 BJ4860'IN.
 BJ4860'
 BJ4860'TO REACH FROM THE POST OFFICE IN ST. FRANCISVILLE, GO E
 BJ4860'ON STATE HIGHWAY 35 FOR 0.35 MI. TO ITS JUNCTION WITH U.S.
 BJ4860'HIGHWAY 61, TURN LEFT AND GO N FOR 0.45 MI. TO A FORK, TAKE
 BJ4860'THE LEFT FORK AND GO N ON U.S. HIGHWAY 61 FOR 7.4 MI. TO THE
 BJ4860'AZIMUTH MARK ON THE LEFT, CONTINUE FOR 0.15 MI. TO THE ENTRANCE
 BJ4860'TO THE SINCLAIR HOME (A CATTLE GUARD AND TWO WHITE POSTS
 BJ4860'AT THE ENTRANCE), TURN LEFT AND GO 0.2 MI. TO THE LARGE
 BJ4860'PLANTATION HOUSE, TURN SHARP RIGHT IN FRONT OF THE HOUSE AND
 BJ4860'GO NE FOR 0.1 MI. ON THE OLD ROAD TO THE MARK ON THE LEFT
 BJ4860'AS DESCRIBED.
 BJ4860
 BJ4860                          STATION RECOVERY (1970)
 BJ4860
 BJ4860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4860'STATION MARK AND REFERENCE MARK NUMBER 1 AND 2 WERE RECOVERD AND ARE
 BJ4860'IN GOOD CONDITION.  THE AZIMUTH MARK HAS BEEN DESTROYED.  A NEW
 BJ4860'AZIMUTH MARK AND A REFERENCE MARK 3 WERE ESTABLISHED AT THIS TIME.
 BJ4860'TIMBER IS OBSTRUCTING LINE TO REFERENCE MARK 1, THEREFORE A
 BJ4860'DISTANCE AND DIRECTION CHECK COULD NOT BE MADE TO THE MARK.
 BJ4860'DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED THE 1929
 BJ4860'DATE ADEQUATELY.
 BJ4860'
 BJ4860'A POWERLINE IS TOO CLOSE TO THE STATION MARK TO ERRECT A TOWER,
 BJ4860'THERE- FORE THE TOWER WAS ERRECTED OVER REFERENCE MARK 3 AND DISTANT
 BJ4860'ANGLES OBSERVED.
 BJ4860'
 BJ4860'A TRAVERSE CONNECTION WAS MADE TO REFERENCE MARK 3.
 BJ4860'
 BJ4860'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED ALLAIN 1929 NO 3 1970,
 BJ4860'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BJ4860'FLUSH WITH THE GROUND SURFACE.  IT IS 64 FEET NORTH OF A POWERLINE
 BJ4860'POLE WITH A TRANSFORMER, 64 FEET NORTH OF A METAL WITNESS POST, 54
 BJ4860'FEET SOUTHEAST OF AN 16-INCH HACKBERRY TREE AND 51 FEET SOUTHWEST
 BJ4860'OF AN 20-INCH TWIN STUMP OAK TREE.
 BJ4860'
 BJ4860'AZIMUTH MARK IS A STANDARD DISK, STAMPED ALLAIN 1929 1970, SET IN THE
 BJ4860'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 8
 BJ4860'INCHES ABOVE THE GROUND SURFACE.  IT IS 71 FEET SOUTHEAST OF THE
 BJ4860'CENTERLINE OF U.S. HIGHWAY 61, 46 FEET EAST OF THE SOUTHEAST END OF
 BJ4860'A CULVERT AND 2 FEET NORTHEAST OF A METAL WITNESS POST.
 BJ4860'
 BJ4860'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.1 MILE NORTHWEST
 BJ4860'OF WAKEFIELD.
 BJ4860'
 BJ4860'HEIGHT OF LIGHT ABOVE STATION MARK 30.5 METERS.
 BJ4860
 BJ4860                          STATION RECOVERY (1977)
 BJ4860
 BJ4860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JRS)
 BJ4860'THE STATION MARK, REFERENCE MARKS 1, 2, AND 3 WERE RECOVERED
 BJ4860'IN GOOD CONDITION.  THE AZIMUTH MARK WAS FOUND BROKEN OFF.
 BJ4860'TIMBER IS OBSTRUCTING THE LINE TO REFERENCE MARK 1,
 BJ4860'THEREFORE, A DISTANCE AND DIRECTION CHECK COULD NOT BE
 BJ4860'MADE.  A DIFFERENCE OF 0.009 METER LONGER IN DISTANCE TO
 BJ4860'REFERENCE MARK 3 AND 0.02 FEET LONGER TO REFERENCE MARK 2
 BJ4860'WAS NOTED AND VERIFIED.  THE DIRECTION BETWEEN REFERENCE
 BJ4860'MARKS 2 AND 3 CHECKED THE OLD DATA.  FOLLOWING IS A NEW
 BJ4860'DESCRIPTION.
 BJ4860'
 BJ4860'THE STATION IS ABOUT 9 MILES NORTHWEST OF JACKSON, 7-1/2 MILES
 BJ4860'NORTH-NORTHWEST OF ST FRANCISVILLE, AND ON PROPERTY OWNED
 BJ4860'BY J.E. SINCLAIR, WAKEFIELD, LOUISIANA, TELEPHONE NUMBER
 BJ4860'635-3988.
 BJ4860'
 BJ4860'TO REACH THE STATION FROM THE WAKEFIELD POST OFFICE, WHICH IS
 BJ4860'ABOUT ABOUT 7 MILES NORTHWEST OF ST FRANCISVILLE, GO SOUTH ON
 BJ4860'STATE HIGHWAY 61 FOR 0.1 MILE TO A GRAVELED DRIVEWAY ON THE RIGHT
 BJ4860'LEADING TO MR. SINCLAIRS HOME.  TURN RIGHT AND GO WEST ON THE
 BJ4860'DRIVEWAY FOR 0.15 MILE TO A GATE ON THE RIGHT, JUST BEFORE
 BJ4860'REACHING THE SINCLAIR HOME.  TURN RIGHT, PASSING THROUGH GATE
 BJ4860'AND GO NORTHERLY ON A DIM TRACK ROAD ACROSS A PASTURE FOR 0.15
 BJ4860'MILE TO A POWERLINE POLE AND THE STATION.
 BJ4860'
 BJ4860'STATION MARK IS A STANDARD TRIANGULATION STATION DISK
 BJ4860'STAMPED---ALLAIN 1929---, SET IN THE TOP OF A
 BJ4860'12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 BJ4860'GROUND.  IT IS 7.5 FEET NORTH-NORTHWEST OF THE WITNESS
 BJ4860'POST NEAR THE POWERLINE POLE.
 BJ4860'
 BJ4860'REFERENCE MARK 1 IS A STANDARD DISK STAMPED---ALLAIN
 BJ4860'NO 1 1929---, SET IN THE TOP
 BJ4860'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 BJ4860'4 INCHES ABOVE THE GROUND.  IT IS 53 FEET NORTHEAST OF THE
 BJ4860'NORTHWEST CORNER OF THE POST OFFICE AND 14 FEET EAST OF THE
 BJ4860'NORTH GATE POST OF A WIRE GATE.
 BJ4860'
 BJ4860'REFERENCE MARK 2 IS A STANDARD DISK STAMPED---ALLAIN
 BJ4860'NO 2 1929---, SET IN THE TOP
 BJ4860'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 BJ4860'11 INCHES ABOVE THE GROUND.  IT IS 100 FEET NORTHEAST OF A
 BJ4860'30-INCH OAK TREE AND 11 FEET SOUTH OF THE CENTER OF A TRACK
 BJ4860'ROAD.
 BJ4860'
 BJ4860'REFERENCE MARK 3 IS A STANDARD REFERENCE MARK DISK
 BJ4860'STAMPED---ALLAIN 1929 NO 3 1970---,
 BJ4860'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE
 BJ4860'MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS 375 FEET
 BJ4860'NORTHWEST OF THE WAKEFIELD POST OFFICE, 64 FEET
 BJ4860'NORTH OF A METAL WITNESS POST NEAR A POWERLINE POLE, 51 FEET
 BJ4860'SOUTHEAST OF A 16-INCH HACKBERRY TREE AND 51 FEET SOUTHWEST
 BJ4860'OF A TWIN TRUNKED LIVE OAK TREE.
 BJ4860'
 BJ4860'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.4 METERS.
 BJ4860'THERE WAS NO SUITABLE LOCATION FOR A NEW AZIMUTH MARK.
 BJ4860
 BJ4860                          STATION RECOVERY (1980)
 BJ4860
 BJ4860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 BJ4860'THE STATION MARK, REFERENCE MARKS 1, 2 AND 3 WERE RECOVERED IN GOOD
 BJ4860'CONDITION THIS DATE.  THE 1980 RECOVERY DESCRIPTION SUBMITTED BY RSC
 BJ4860'IS ADEQUATE WITH THE EXCEPTION THAT REFERENCE MARK 3 WAS FOUND.  A
 BJ4860'METAL WITNESS POST WAS SET 1.0 FEET EAST OF REFERENCE MARK 3 AND A
 BJ4860'WITNESS POST WAS SET 1.0 WEST OF REFERENCE MARK 2 THIS DATE BY
 BJ4860'REQUEST OF THE PROPERTY OWNER.  NO AZIMUTH MARK SET THIS DATE.
 BJ4860
 BJ4860                          STATION RECOVERY (1980)
 BJ4860
 BJ4860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (RSC)
 BJ4860'THE STATION MARK, RM 1, AND RM 2 WERE RECOVERED AND WERE FOUND TO BE
 BJ4860'IN GOOD CONDITION.  THE NEW AZIMUTH MARK, SET IN 1970, WAS FOUND TO BE
 BJ4860'DESTROYED.  RM 3 WAS LOOKED FOR, BUT NOT FOUND.  A NEW TO REACH AND
 BJ4860'MARK DESCRIPTIONS FOLLOW.
 BJ4860'
 BJ4860'BEGINING AT THE INTERSECTION OF U.S. HIGHWAY 61 AND STATE HIGHWAY 10,
 BJ4860'AT THE NORTH EDGE OF ST. FRANCISVILLE, GO NORTH ON U.S. 61 FOR 3.15
 BJ4860'MILES (5.0 KM) TO AN INTERSECTION WITH STATE HIGHWAY 66 (TURN-OFF
 BJ4860'FOR ANGOLA).  CONTINUE NORTH ON U.S. 61 FOR 4.65 MILES (7.4 KM) TO THE
 BJ4860'DRIVEWAY OF J.E. SINCLAIR ON THE LEFT, 0.1 MILE (1.6 KM) SOUTH OF
 BJ4860'THE WAKEFIELD POST OFFICE.  TURN LEFT PASSING OVER A CATTLE GUARD, AND
 BJ4860'GO NORTHWEST FOR 0.2 MILE (0.3 KM) TO AN UNLOCKED GATE ON THE
 BJ4860'RIGHT.  TURN RIGHT, PASSING THRU THE GATE, AND GO SOUTH EAST ON THE
 BJ4860'FIELD ROAD FOR 0.1 MILE (0.2 KM) TO THE STATION SITE NEAR A CLUMP OF
 BJ4860'TREES ON THE LEFT, NORTH.
 BJ4860'
 BJ4860'THE STATION MARK IS A STANDARD DISK STAMPED---ALLAIN 1929---SET IN
 BJ4860'THE TOP OF A SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE
 BJ4860'THE GROUND.  IT IS 2.35 M (7.7 FT) NORTH OF POWER POLE NO. BN59-1 WITH
 BJ4860'A TRASFORMER AND A METAL WITNESS POST NEXT TO IT, AND 28.55 M (93.7
 BJ4860'FT) NORTHNORTHEAST OF THE CENTER OF THE FIELD ROAD.
 BJ4860'
 BJ4860'RM 1 IS A STANDARD DISK STAMPED---ALLAIN NO 1 1929---SET IN THE TOP
 BJ4860'OF A SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE
 BJ4860'GROUND.  IT IS 61.0 M (200 FT) NORTHWEST OF CENTER OF U.S. 61, 16.6 M
 BJ4860'(54.5 FT) NORTH OF THE NORTHEAST FRONT PORCH CORNER OF THE POST
 BJ4860'OFFICE, 16.0 M (52.6 FT) NORTHEAST OF THE NORTHWEST BACK PORCH CORNER
 BJ4860'OF THE POST OFFICE, 2.1 M (7.0 FT) NORTH OF THE CENTER OF THE OLD
 BJ4860'ROAD BED, AND 0.3 M (1.0 FT) NORTH OF A METAL WITNESS POST.
 BJ4860'
 BJ4860'RM 2 IS A STANDARD DISK STAMPED---ALLAIN NO 2 1929---SET IN THE TOP
 BJ4860'OF A SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE
 BJ4860'GROUND.  IT IS 30.9 M (101.5 FT) EAST OF A 2.5 FT DIAMETER TREE ON
 BJ4860'THE EAST BANK OF THE POND, AND 2.8 M (9.3 FT) SOUTHWEST OF THE CENTER
 BJ4860'OF THE FIELD ROAD.
 BJ4860'
 BJ4860'AN IRON ROD WAS DRIVEN NEXT TO EACH MARK.
 BJ4860'
 BJ4860'THE PROPERTY OWNER IS J.E. SINCLAIR, PHONE NO. 504-635-3988.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4864 ***********************************************************************
 BJ4864  DESIGNATION -  ALLAIN RM 3
 BJ4864  PID         -  BJ4864
 BJ4864  STATE/COUNTY-  LA/WEST FELICIANA
 BJ4864  COUNTRY     -  US
 BJ4864  USGS QUAD   -  LAUREL HILL (2018)
 BJ4864
 BJ4864                         *CURRENT SURVEY CONTROL
 BJ4864  ______________________________________________________________________
 BJ4864* NAD 83(1993) POSITION- 30 53 21.11771(N) 091 21 09.08032(W)   ADJUSTED
 BJ4864* NAVD 88 ORTHO HEIGHT -    86.02  (+/-2cm)      282.2   (feet) VERTCON3
 BJ4864  ______________________________________________________________________
 BJ4864  GEOID HEIGHT    -        -27.026 (meters)                     GEOID18
 BJ4864  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 BJ4864  HORZ ORDER      -  FIRST
 BJ4864  VERT ORDER      -  THIRD ? (See Below)
 BJ4864
 BJ4864.The horizontal coordinates were established by classical geodetic methods
 BJ4864.and adjusted by the National Geodetic Survey in May 1994.
 BJ4864
 BJ4864.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ4864.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ4864
 BJ4864.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4864.GEOID18 height accuracy estimate available here.
 BJ4864
 BJ4864.The vertical order pertains to the NGVD 29 superseded value.
 BJ4864
 BJ4864.Click photographs - Photos may exist for this station.
 BJ4864
 BJ4864.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4864
 BJ4864. The following values were computed from the NAD 83(1993) position.
 BJ4864
 BJ4864;                    North         East     Units Scale Factor Converg.
 BJ4864;SPC LA S     -   264,839.805   998,165.171   MT  1.00004571   -0 00 34.5
 BJ4864;SPC LA S     -   868,895.26  3,274,813.57   sFT  1.00004571   -0 00 34.5
 BJ4864;SPC MS W     -   154,438.022   602,553.169   MT  1.00006709   -0 31 23.8
 BJ4864;SPC MS W     -   506,685.41  1,976,876.52   sFT  1.00006709   -0 31 23.8
 BJ4864;UTM  15      - 3,418,485.006   657,470.101   MT  0.99990588   +0 50 45.4
 BJ4864
 BJ4864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4864!SPC LA S     -   0.99999074  x   1.00004571  =   1.00003645
 BJ4864!SPC MS W     -   0.99999074  x   1.00006709  =   1.00005783
 BJ4864!UTM  15      -   0.99999074  x   0.99990588  =   0.99989662
 BJ4864
 BJ4864:                Primary Azimuth Mark                     Grid Az
 BJ4864:SPC LA S     -  ALLAIN AZ MK                             196 07 44.6
 BJ4864:SPC MS W     -  ALLAIN AZ MK                             196 38 33.9
 BJ4864:UTM  15      -  ALLAIN AZ MK                             195 16 24.7
 BJ4864
 BJ4864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ5747018485(NAD 83)
 BJ4864
 BJ4864|---------------------------------------------------------------------|
 BJ4864| PID    Reference Object                     Distance      Geod. Az  |
 BJ4864|                                                           dddmmss.s |
 BJ4864| BJ4865 WAKEFIELD LOT                       APPROX. 4.4 KM 0153452.5 |
 BJ4864| BJ4860 ALLAIN                               17.416 METERS 18931     |
 BJ4864| BJ4915 ST FRANCISVILLE TANK                APPROX.11.9 KM 1915659.0 |
 BJ4864| CV9576 ALLAIN AZ MK                                       1960710.1 |
 BJ4864| BJ4916 HARDWOOD KING LUMBER IND TANK       APPROX. 9.6 KM 1980539.7 |
 BJ4864| CV9578 ALLAIN RM 2                          48.274 METERS 21111     |
 BJ4864|---------------------------------------------------------------------|
 BJ4864
 BJ4864                          SUPERSEDED SURVEY CONTROL
 BJ4864
 BJ4864  NAD 83(1992)-  30 53 21.11938(N)    091 21 09.08190(W) AD(       ) 1
 BJ4864  NAD 83(1986)-  30 53 21.13419(N)    091 21 09.07515(W) AD(       ) 1
 BJ4864  NAD 27      -  30 53 20.48709(N)    091 21 08.67074(W) AD(       ) 1
 BJ4864  NGVD 29              86.07   (m)          282.4    (f) LEVELING    3  
 BJ4864
 BJ4864.Superseded values are not recommended for survey control.
 BJ4864
 BJ4864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4864.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4864
 BJ4864_MARKER: DR = REFERENCE MARK DISK
 BJ4864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4864_STAMPING: ALLAIN 1929 NO 3 1970
 BJ4864_MARK LOGO: CGS
 BJ4864_PROJECTION: FLUSH
 BJ4864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4864+STABILITY: SURFACE MOTION
 BJ4864
 BJ4864  HISTORY     - Date     Condition        Report By
 BJ4864  HISTORY     - 1970     MONUMENTED       NGS
 BJ4864  HISTORY     - 1977     GOOD             NGS
 BJ4864  HISTORY     - 1980     GOOD             NGS
 BJ4864
 BJ4864                          STATION DESCRIPTION
 BJ4864
 BJ4864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4864'THE STATION IS LOCATED ABOUT 9 MILES NORTHWEST OF JACKSON, 7.5 MILES
 BJ4864'NORTH-NORTHEAST OF ST. FRANCISVILLE, ABOUT 375 FEET NORTHWEST OF THE
 BJ4864'WAKEFIELD POST OFFICE AND ON LAND OWNED BY MR. J.E. SINCLAIR,
 BJ4864'WAKEFIELD, LOUISIANA, TELEPHONE NUMBER 635-3988.
 BJ4864'
 BJ4864'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND STATE
 BJ4864'HIGHWAY 10 AT THE NORTH EDGE OF ST. FRANCISVILLE, GO NORTH ON U.S.
 BJ4864'HIGHWAY 61 FOR 6.4 MILES TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE
 BJ4864'NORTH ON U.S. HIGHWAY 61 FOR 0.2 MILE TO THE DRIVEWAY LEADING TO
 BJ4864'MR.  J.E. SINCLAIR HOUSE.  TURN LEFT AND GO WEST ON THE DRIVEWAY FOR
 BJ4864'0.2 MILE TO A FORK, TAKE THE RIGHT FORK AND GO NORTHWEST ON A
 BJ4864'GRAVELED ROAD FOR 0.05 MILE TO A GATE ON THE RIGHT.  PASS THROUGH
 BJ4864'THE GATE AND GO NORTHERLY ON A TRACK ROAD FOR 0.15 MILE TO THE
 BJ4864'STATION ON THE LEFT.
 BJ4864'
 BJ4864'THE STATION MARK IS A STANDARD REFERENCE MARK DISK, STAMPED ALLAIN
 BJ4864'1929 NO 3 1970, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BJ4864'MON- UMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 64 FEET
 BJ4864'NORTH OF A POWERLINE POLE WITH A TRANSFORMER, 64 FEET NORTH OF A
 BJ4864'METAL WITNESS POST, 54 FEET SOUTHEAST OF AN 16-INCH HACKBERRY TREE
 BJ4864'AND 51 FEET SOUTHWEST OF AN 20-INCH TWIN STUMP OAK TREE.
 BJ4864'
 BJ4864'ALLAIN 1929 IS A STANDARD DISK, STAMPED ALLAIN 1929, SET IN THE TOP
 BJ4864'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2-INCHES ABOVE
 BJ4864'THE GROUND SURFACE.  IT IS 41 FEET EAST OF AN 18-INCH CEDAR TREE, 7
 BJ4864'FEET NORTH OF THE POWERLINE POLE WITH A TRANSFORMER AND 7 FEET
 BJ4864'NORTH OF A METAL WITNESS POST.
 BJ4864'
 BJ4864'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED ALLAIN NO 1 1929, SET IN
 BJ4864'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4-INCHES
 BJ4864'ABOVE THE GROUND SURFACE.  IT IS 53 FEET NORTHEAST OF THE NORTHWEST
 BJ4864'CORNER OF THE WAKEFIELD POST OFFICE AND 14 FEET EAST OF THE NORTH
 BJ4864'GATE POST OF A WIRE GATE.
 BJ4864'
 BJ4864'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED ALLAIN NO 2 1929, SET
 BJ4864'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 11
 BJ4864'INCHES ABOVE THE GROUND SURFACE.  IT IS 100 FEET NORTHEAST OF A 30-
 BJ4864'INCH OAK TREE, 75 FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 72
 BJ4864'FEET SOUTHWEST OF AN 16-INCH CEDAR TREE AND 12 FEET
 BJ4864'SOUTH-SOUTHWEST OF THE CENTER OF THE TRACK ROAD.
 BJ4864'
 BJ4864'AZIMUTH MARK IS A STANDARD DISK, STAMPED ALLAIN 1929 1970, SET IN THE
 BJ4864'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4864'8-INCHES ABOVE THE GROUND SURFACE.  IT IS 71 FEET SOUTHEAST OF THE
 BJ4864'CENTERLINE OF U.S. HIGHWAY 61, 46 FEET EAST OF THE SOUTHEAST END OF
 BJ4864'A CULVERT AND 2 FEET NORTHEAST OF A METAL WITNESS POST.
 BJ4864'
 BJ4864'HEIGHT OF LIGHT ABOVE STATION MARK 30.5 METERS.
 BJ4864
 BJ4864                          STATION RECOVERY (1977)
 BJ4864
 BJ4864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JRS)
 BJ4864'THE STATION MARK, REFERENCE MARKS 1, 2, AND ALLAIN 1929 WERE
 BJ4864'RECOVERED.  THE AZIMUTH MARK WAS FOUND BROKEN OFF.  TIMBER IS
 BJ4864'OBSTRUCTING THE LINE TO REFERENCE MARK 1, THEREFORE A DISTANCE
 BJ4864'AND DIRECTION CHECK COULD NOT BE MADE.  A DIFFERENCE OF
 BJ4864'0.009 METER LONGER IN THE DISTANCE TO ALLAIN 1929 AND
 BJ4864'1.11 FEET LONGER IN THE DISTANCE TO REFERENCE MARK 2
 BJ4864'WAS NOTED AND VERIFIED.  THE DIRECTION BETWEEN ALLAIN 1929
 BJ4864'AND REFERENCE MARK 2 CHECKED THE OLD DATA.  FOLLOWING IS A NEW
 BJ4864'DESCRIPTION.
 BJ4864'
 BJ4864'THE STATION IS ABOUT 9 MILES NORTHWEST OF JACKSON, 7-1/2 MILES
 BJ4864'NORTH-NORTHWEST OF ST FRANCISVILLE, 375 FEET NORTHWEST OF THE
 BJ4864'WAKEFIELD POST OFFICE AND ON PROPERTY OWNED BY J.E. SINCLAIR,
 BJ4864'WAKEFIELD, LOUISIANA, TELEPHONE NUMBER 635-3988.
 BJ4864'
 BJ4864'TO REACH THE STATION FROM THE WAKEFIELD POST OFFICE, WHICH IS
 BJ4864'ABOUT ABOUT 7 MILES NORTHWEST OF ST FRANCISVILLE, GO SOUTH ON
 BJ4864'STATE HIGHWAY 61 FOR 0.1 MILE TO A GRAVELED DRIVEWAY ON THE RIGHT
 BJ4864'LEADING TO MR. SINCLAIRS HOME.  TURN RIGHT AND GO WEST ON THE
 BJ4864'DRIVEWAY FOR 0.15 MILE TO A GATE ON THE RIGHT, JUST BEFORE
 BJ4864'REACHING THE SINCLAIR HOME.  TURN RIGHT, PASSING THROUGH GATE
 BJ4864'AND GO NORTHERLY ON A DIM TRACK ROAD ACROSS A PASTURE FOR 0.15
 BJ4864'MILE TO A POWERLINE POLE AND THE STATION.
 BJ4864'
 BJ4864'STATION MARK IS A STANDARD REFERENCE MARK DISK
 BJ4864'STAMPED---ALLAIN 1929 NO 3 1970---,
 BJ4864'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE
 BJ4864'MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS 64 FEET
 BJ4864'NORTH OF A METAL WITNESS POST NEAR A POWERLINE POLE, 51 FEET
 BJ4864'SOUTHEAST OF A 16-INCH HACKBERRY TREE AND 51 FEET SOUTHWEST
 BJ4864'OF A TWIN TRUNKED LIVE OAK TREE.
 BJ4864'
 BJ4864'ALLAIN 1929 IS A STANDARD TRIANGULATION STATION DISK
 BJ4864'STAMPED---ALLAIN 1929---, SET IN THE TOP OF A
 BJ4864'12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 BJ4864'GROUND.  IT IS 7.5 FEET NORTH-NORTHWEST OF THE WITNESS
 BJ4864'POST NEAR THE POWERLINE POLE.
 BJ4864'
 BJ4864'REFERENCE MARK 1 IS A STANDARD DISK STAMPED---ALLAIN
 BJ4864'NO 1 1929---, SET IN THE TOP
 BJ4864'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 BJ4864'4 INCHES ABOVE THE GROUND.  IT IS 53 FEET NORTHEAST OF THE
 BJ4864'NORTHWEST CORNER OF THE POST OFFICE AND 14 FEET EAST OF THE
 BJ4864'NORTH GATE POST OF A WIRE GATE.
 BJ4864'
 BJ4864'REFERENCE MARK 2 IS A STANDARD DISK STAMPED---ALLAIN
 BJ4864'NO 2 1929---, SET IN THE TOP
 BJ4864'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 BJ4864'11 INCHES ABOVE THE GROUND.  IT IS 100 FEET NORTHEAST OF A
 BJ4864'30-INCH OAK TREE AND 11 FEET SOUTH OF THE CENTER OF A TRACK
 BJ4864'ROAD.
 BJ4864'
 BJ4864'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.4 METERS.
 BJ4864'THERE WAS NO SUITABLE LOCATION FOR A NEW AZIMUTH MARK.
 BJ4864
 BJ4864                          STATION RECOVERY (1980)
 BJ4864
 BJ4864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 BJ4864'THIS MARK WAS RECOVERED AND FOUND IN GOOD CONDITION, JUNE 1980.  A
 BJ4864'METAL WITNESS WAS SET 1.0 EAST OF THE MARK THIS DATE.  FOR AN UPDATED
 BJ4864'DESCRIPTION FOR ROUTE TO REACH THIS MARK AND TRIANGULATION STATION
 BJ4864'ALLAIN 1929, SEE THE RECOVERY DESCRIPTION FOR TRIANGULATION STATION
 BJ4864'ALLAIN SUBMITTED BY RSC IN 1980.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4656 ***********************************************************************
 BJ4656  DESIGNATION -  ALLEN
 BJ4656  PID         -  BJ4656
 BJ4656  STATE/COUNTY-  LA/ST HELENA
 BJ4656  COUNTRY     -  US
 BJ4656  USGS QUAD   -  CHIPOLA (2018)
 BJ4656
 BJ4656                         *CURRENT SURVEY CONTROL
 BJ4656  ______________________________________________________________________
 BJ4656* NAD 83(1993) POSITION- 30 53 26.98343(N) 090 46 12.31249(W)   ADJUSTED
 BJ4656* NAVD 88 ORTHO HEIGHT -    87.58  (+/-2cm)      287.3   (feet) VERTCON3
 BJ4656  ______________________________________________________________________
 BJ4656  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BJ4656  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ4656  HORZ ORDER      -  FIRST
 BJ4656  VERT ORDER      -  THIRD ? (See Below)
 BJ4656
 BJ4656.The horizontal coordinates were established by classical geodetic methods
 BJ4656.and adjusted by the National Geodetic Survey in May 1994.
 BJ4656
 BJ4656.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ4656.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ4656
 BJ4656.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4656.GEOID18 height accuracy estimate available here.
 BJ4656
 BJ4656.The vertical order pertains to the NGVD 29 superseded value.
 BJ4656
 BJ4656.Click photographs - Photos may exist for this station.
 BJ4656
 BJ4656.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4656
 BJ4656. The following values were computed from the NAD 83(1993) position.
 BJ4656
 BJ4656;                    North         East     Units Scale Factor Converg.
 BJ4656;SPC LA S     -   265,152.665 1,053,855.898   MT  1.00004615   +0 16 53.9
 BJ4656;SPC LA S     -   869,921.70  3,457,525.56   sFT  1.00004615   +0 16 53.9
 BJ4656;SPC MS W     -   154,255.392   658,242.633   MT  0.99997150   -0 13 27.2
 BJ4656;SPC MS W     -   506,086.23  2,159,584.37   sFT  0.99997150   -0 13 27.2
 BJ4656;UTM  15      - 3,419,633.288   713,148.798   MT  1.00016046   +1 08 43.0
 BJ4656
 BJ4656!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4656!SPC LA S     -   0.99999050  x   1.00004615  =   1.00003665
 BJ4656!SPC MS W     -   0.99999050  x   0.99997150  =   0.99996200
 BJ4656!UTM  15      -   0.99999050  x   1.00016046  =   1.00015096
 BJ4656
 BJ4656:                Primary Azimuth Mark                     Grid Az
 BJ4656:SPC LA S     -  ALLEN AZ MK 2                            020 59 44.6
 BJ4656:SPC MS W     -  ALLEN AZ MK 2                            021 30 05.7
 BJ4656:UTM  15      -  ALLEN AZ MK 2                            020 07 55.5
 BJ4656
 BJ4656_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ1314819633(NAD 83)
 BJ4656
 BJ4656|---------------------------------------------------------------------|
 BJ4656| PID    Reference Object                     Distance      Geod. Az  |
 BJ4656|                                                           dddmmss.s |
 BJ4656| CV9580 ALLEN AZ MK 2                                      0211638.5 |
 BJ4656| CV9583 ALLEN RM 3                           18.018 METERS 02325     |
 BJ4656| CV9579 ALLEN AZ MK                                        0261342.8 |
 BJ4656| BJ4654 TT 106 TX                            21.626 METERS 12031     |
 BJ4656| CV9581 ALLEN RM 1                           32.104 METERS 15236     |
 BJ4656| CV9582 ALLEN RM 2                           36.964 METERS 23431     |
 BJ4656| CV9584 ALLEN RM 4                           37.122 METERS 23456     |
 BJ4656|---------------------------------------------------------------------|
 BJ4656
 BJ4656                          SUPERSEDED SURVEY CONTROL
 BJ4656
 BJ4656  NAD 83(1992)-  30 53 26.98536(N)    090 46 12.31349(W) AD(       ) 1
 BJ4656  NAD 83(1986)-  30 53 27.00061(N)    090 46 12.30834(W) AD(       ) 1
 BJ4656  NAD 27      -  30 53 26.34927(N)    090 46 11.94588(W) AD(       ) 1
 BJ4656  NGVD 29              87.60   (m)          287.4    (f) LEVELING    3  
 BJ4656
 BJ4656.Superseded values are not recommended for survey control.
 BJ4656
 BJ4656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4656.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4656
 BJ4656_MARKER: DS = TRIANGULATION STATION DISK
 BJ4656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4656_STAMPING: ALLEN 1939
 BJ4656_MARK LOGO: CGS
 BJ4656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4656+STABILITY: SURFACE MOTION
 BJ4656
 BJ4656  HISTORY     - Date     Condition        Report By
 BJ4656  HISTORY     - 1939     MONUMENTED       CGS
 BJ4656  HISTORY     - 1943     GOOD             USACE
 BJ4656  HISTORY     - 1954     GOOD             CGS
 BJ4656  HISTORY     - 1969     GOOD             CGS
 BJ4656  HISTORY     - 1970     GOOD             NGS
 BJ4656
 BJ4656                          STATION DESCRIPTION
 BJ4656
 BJ4656'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BJ4656'STATION IS LOCATED 1.25 MILES NE OF DARLINGTON, AND 2.25 MILES E
 BJ4656'AND 1.75 MILES S OF CHIPOLA.
 BJ4656'
 BJ4656'THE STATION IS 32.5 FEET W OF THE CENTER LINE OF THE GRAVEL
 BJ4656'ROAD, AND 35 FEET NE OF THE CENTER LINE OF THE GRADED ROAD, MARK
 BJ4656'PROJECTS 5 INCHES ABOVE THE GROUND AND IS
 BJ4656'STAMPED ALLEN 1939.
 BJ4656'
 BJ4656'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILES N OF THE STATION
 BJ4656'IN THE FENCE LINE ON THE LEFT SIDE OF THE ROAD, 20.5 FEET W
 BJ4656'OF THE CENTER LINE OF THE ROAD, AND 144 FEET N OF THE CENTER LINE
 BJ4656'OF AN E AND W LANE.  MARK, PROJECTS 4 INCHES ABOVE
 BJ4656'THE GROUND AND IS STAMPED ALLEN 1939.
 BJ4656'
 BJ4656'REFERENCE MARK NO. 1 IS 32.104 METERS (105.35 FEET) SE OF THE
 BJ4656'STATION IN AN E RIGHT-OF-WAY FENCE LINE, AND 26 FEET E OF THE
 BJ4656'CENTER LINE OF THE ROAD.  MARK, PROJECTS 6 INCHES ABOVE
 BJ4656'THE GROUND AND IS STAMPED ALLEN NO. 1 1939.  REFERENCE MARK NO. 2
 BJ4656'IS 36.964 METERS (121.27 FEET) SW OF THE STATION IN A FENCE
 BJ4656'LINE, 123 FEET W OF THE CENTER LINE OF THE ROAD, 52.5 FEET NW
 BJ4656'OF A FENCE CORNER, 52.5 FEET SE OF THE SE CORNER OF THE YARD,
 BJ4656'AND 69 FEET WNW OF A RAIL FENCE CORNER.  MARK, PROJECTS
 BJ4656'6 INCHES AND IS STAMPED ALLEN NO. 2 1939.
 BJ4656'
 BJ4656'B.M. TT 106 TX-1939 (U.S.G.S.) IS 21.626 METERS (70.96 FEET)
 BJ4656'ESE OF THE STATION, 34 FEET E OF THE CENTER LINE OF THE ROAD,
 BJ4656'AND 11 FEET E OF THE FENCE LINE.  MARK IS A STANDARD U.S.
 BJ4656'GEOLOGICAL SURVEY BENCH MARK DISK SET IN A 7-INCH SQUARE CONCRETE
 BJ4656'POST WHICH PROJECTS 3 INCHES ABOVE THE GROUND AND IS STAMPED
 BJ4656'TT 106 TX 1939.
 BJ4656'
 BJ4656'A 116-FOOT TOWER AT ALLEN IS NEEDED TO SEE A 103-FOOT TOWER
 BJ4656'AT WALL.
 BJ4656'
 BJ4656'A 77-FOOT TOWER AT ALLEN IS NEEDED TO SEE A 103-FOOT TOWER AT
 BJ4656'PEN.
 BJ4656'
 BJ4656'A 77-FOOT TOWER AT ALLEN IS NEEDED TO SEE A 103-FOOT TOWER
 BJ4656'AT DELEE.
 BJ4656'
 BJ4656'A 77-FOOT TOWER AT ALLEN IS NEEDED TO SEE A 103-FOOT TOWER AT
 BJ4656'HURST.
 BJ4656'
 BJ4656'A 77-FOOT TOWER AT ALLEN IS NEEDED TO SEE A 103-FOOT TOWER AT
 BJ4656'VENABLE.
 BJ4656'
 BJ4656'A 77-FOOT TOWER AT ALLEN IS NEEDED TO SEE A 90-FOOT TOWER
 BJ4656'AT OAKLAND.
 BJ4656'
 BJ4656'TO REACH THE STATION FROM THE POST OFFICE IN DARLINGTON, WHICH
 BJ4656'IS 14 MILES E OF THE COURTHOUSE IN CLINTON, GO E ON THE BLACK
 BJ4656'TOP ROAD (LOUISIANA STATE ROUTE 35) FOR 1.35 MILES TO A T-ROAD
 BJ4656'ON THE LEFT (N) TURN LEFT AND GO N ON THIS ROAD FOR 1.5 MILES TO
 BJ4656'THE TOP OF A GRADE AND THE STATION ON THE LEFT IN A Y FORMED
 BJ4656'BY THE ROAD INTERSECTION.
 BJ4656'
 BJ4656'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 BJ4656
 BJ4656                          STATION RECOVERY (1943)
 BJ4656
 BJ4656'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1943
 BJ4656'SURFACE MARK RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ4656
 BJ4656                          STATION RECOVERY (1954)
 BJ4656
 BJ4656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ4656'THE STATION WAS VISITED, AND ALL THE MARKS WERE RECOVERED IN GOOD
 BJ4656'CONDITION.  THE STATION MARK IS NOW DIRECTLY UNDER A HIGH
 BJ4656'LINE.  A NEW DESCRIPTION FOLLOWS--
 BJ4656'
 BJ4656'THE STATION IS LOCATED ABOUT 1.75 MI. NE OF DARLINGTON, ABOUT
 BJ4656'3 MI. SE OF CHIPOLA, ON STATE HIGHWAY PROPERTY JUST E OF MR.
 BJ4656'J.P. STRICKLANDS HOUSE.  IT IS 36 FT. W OF THE CENTERLINE OF
 BJ4656'A GRAVEL ROAD, 41 FT. N OF THE CENTERLINE OF THE DRIVEWAY AND
 BJ4656'CATTLE GUARD TO THE STRICKLAND HOUSE, 14 FT. SE OF POWER POLE
 BJ4656'WITH A TRANSFORMER, AND 3 FT. E OF A CONCRETE WITNESS POST.
 BJ4656'IT IS A STANDARD DISK, STAMPED ALLEN 1939 AND PROJECTING 2 IN.
 BJ4656'
 BJ4656'REFERENCE MARK 1 IS 105.35 FT. SE OF THE STATION, 26 FT. E OF
 BJ4656'THE CENTERLINE OF THE GRAVEL ROAD, 48 FT. S OF THE PROJECTED
 BJ4656'CENTERLINE OF THE DRIVEWAY, AND 6 FT. W OF A FENCE LINE.  IT
 BJ4656'IS A STANDARD DISK, STAMPED ALLEN NO 1 1939 AND PROJECTING 6
 BJ4656'IN.
 BJ4656'
 BJ4656'REFERENCE MARK 2 IS 121.27 FT. SW OF THE STATION, IN THE FRONT
 BJ4656'LAWN OF THE STRICKLAND HOUSE, 39 FT. S OF THE CENTERLINE OF
 BJ4656'THE DRIVEWAY, 123 FT. W OF THE CENTERLINE OF A GRAVEL ROAD,
 BJ4656'66.5 FT. E OF THE SE CORNER OF THE HOUSE, AND 22 FT. N OF THE
 BJ4656'CENTERLINE OF AN E-W FENCE.  IT IS A STANDARD DISK, STAMPED ALLEN
 BJ4656'NO 2 1939 AND PROJECTING 4 IN.
 BJ4656'
 BJ4656'TT 106 TX (U.S.G.S.) IS 70.96 FT. E-SE OF THE STATION, 34 FT.
 BJ4656'E OF THE CENTERLINE OF A GRAVEL ROAD, 6 FT. E OF A FENCE LINE,
 BJ4656'AND 10 FT. N OF THE CENTER OF A GATE IN THE FENCE LINE.  IT IS A
 BJ4656'U.S. GEOLOGICAL SURVEY STANDARD BENCH-MARK DISK, STAMPED
 BJ4656'TT 106 TX 1939 AND SET IN THE TOP OF AN 8-IN. SQUARE CONCRETE
 BJ4656'POST PROJECTING 2 IN.
 BJ4656'
 BJ4656'THE AZIMUTH MARK IS 0.25 MI. N OF THE STATION, 144 FT. N OF
 BJ4656'AN E-W ROAD, 25 FT. W OF A N-S ROAD, AND 15 FT. S OF A TWIN PINE
 BJ4656'TREE.  IT IS A STANDARD DISK, STAMPED ALLEN 1939 AND PROJECTING
 BJ4656'4 IN.
 BJ4656'
 BJ4656'TO REACH THE STATION FROM DARLINGTON, GO E ON STATE ROAD 35
 BJ4656'FOR 1.35 MI. TO A SIDE ROAD LEFT, TURN LEFT AND GO 1.5 MI. TO
 BJ4656'THE TOP OF THE GRADE AND THE STATION ON THE LEFT.  CONTINUE
 BJ4656'FOR 0.25 MI. TO THE AZIMUTH MARK ON THE LEFT.
 BJ4656
 BJ4656                          STATION RECOVERY (1969)
 BJ4656
 BJ4656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WGT)
 BJ4656'THE STATION WAS VISITED AND THE STATION MARK, REFERENCE MARKS
 BJ4656'1 AND 2 AND B.M. TT 106 TX USGS WERE RECOVERED AS DESCRIBED BY
 BJ4656'R.A.E. IN 1954 AND FOUND IN GOOD CONDITION.  THE AZIMUTH MARK WAS
 BJ4656'ALSO FOUND IN GOOD CONDITION, HOWEVER THE FOLLOWING NOTES WILL
 BJ4656'AID IN FUTURE RECOVERY OF THIS MARK.  A NEW DESCRIPTION OF
 BJ4656'THE ROUTE TO THE STATION FOLLOWS--
 BJ4656'
 BJ4656'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 10
 BJ4656'AND 448 IN DARLINGTON, GO EAST ON STATE HIGHWAY 10 FOR 1.25 MILES
 BJ4656'TO SIDE ROAD ON THE LEFT AND SAW MILL ON THE RIGHT, TURN LEFT
 BJ4656'AND GO NORTH ON STATE HIGHWAY 1043, A GRAVEL ROAD, FOR 0.3 MILE
 BJ4656'TO A SIDE ROAD RIGHT.  CONTINUE AHEAD, NORTH-NORTHWEST, ON
 BJ4656'S.H. 1043 FOR 1.25 MILES TO THE STATION ON THE LEFT AT THE TOP
 BJ4656'OF A HILL AND IN THE NORTHWEST ANGLE OF THE INTERSECTION OF
 BJ4656'S.H. 1043 AND A DRIVEWAY TO THE LEFT.
 BJ4656'
 BJ4656'THE AZIMUTH MARK, SET IN 12 INCH SQUARE CONCRETE POST PROJECTING
 BJ4656'2 INCHES, IS 221 FEET NORTH OF THE CENTERLINE OF GRAVEL ROAD
 BJ4656'LEADING WEST FROM NORTH-SOUTH ROAD, 22 FEET WEST OF THE
 BJ4656'CENTERLINE OF NORTH-SOUTH ROAD (S.H. 1043), 12.7 FEET NORTH OF
 BJ4656'THE CENTER OF THE STUMP OF THE TWIN PINE MENTIONED IN THE 1954
 BJ4656'DESCRIPTION, 2.5 FEET SOUTH OF AN 8 INCH OAK WITH TRIANGLE
 BJ4656'BLAZE, 2 FEET EAST OF 4-BY 4-INCH CONCRETE POST WITH LETTERS
 BJ4656'USBM ON ITS SIDE, 2 FEET WEST OF EDGE OF CUT BANK AND 1 FOOT
 BJ4656'WEST OF RIGHT-OF-WAY FENCE LINE.
 BJ4656'
 BJ4656'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE NORTH ON S.H.
 BJ4656'1043 FOR 0.25 MILE TO THE MARK ON THE LEFT.
 BJ4656'
 BJ4656'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.75 MILES
 BJ4656'NE OF DARLINGTON
 BJ4656
 BJ4656                          STATION RECOVERY (1970)
 BJ4656
 BJ4656'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4656'THE STATION MARK AND THE AZIMUTH MARK WERE RECOVERED AND FOUND
 BJ4656'IN GOOD CONDITION.  REFERENCE MARK ONE, REFERENCE MARK TWO AND
 BJ4656'BENCH MARK TT 106 TX WERE DESTROYED BY ROAD CONSTRUCTION IN
 BJ4656'THE AREA AND THE AZIMUTH MARK WILL ALSO BE DESTROYED BEFORE
 BJ4656'THE CONSTRUCTION IS COMPLETED.  A NEW AZIMUTH MARK AND REFERENCE
 BJ4656'MARKS THREE AND FOUR WERE ESTABLISHED.
 BJ4656'
 BJ4656'FOLLOWING IS A NEW COMPLETE DESCRIPTION--
 BJ4656'
 BJ4656'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF CHIPOLA AND
 BJ4656'1-1/4 MILES NORTHEAST OF DARLINGTON AND ON THE WEST RIGHT-OF-WAY
 BJ4656'OF A STATE ROAD.
 BJ4656'
 BJ4656'TO REACH THE STATION FROM THE POST OFFICE IN DARLINGTON, GO
 BJ4656'SOUTHEASTERLY ON STATE HIGHWAY 10 FOR 0.1 MILE TO THE JUNCTION
 BJ4656'WITH STATE HIGHWAY 448.  CONTINUE SOUTHEASTERLY ON HIGHWAY 10
 BJ4656'FOR 1.4 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON
 BJ4656'A SURFACED ROAD FOR 0.25 MILE TO A ROAD FORK.  TAKE THE LEFT
 BJ4656'FORK AND CONTINUE NORTHERLY ON A GRAVELED ROAD FOR 1.35 MILES TO
 BJ4656'THE STATION ON THE LEFT.  (THIS ROAD PROBABLY WILL BE SURFACED
 BJ4656'WHEN THE CONSTRUCTION IS COMPLETED).
 BJ4656'
 BJ4656'THE STATION MARK IS A STANDARD DISK STAMPED ALLEN 1939, SET
 BJ4656'IN THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS
 BJ4656'1 INCH ABOVE THE GROUND SURFACE.  IT IS 171 FEET EAST-NORTHEAST
 BJ4656'OF THE NORTHEAST CORNER OF A GARAGE ATTACHED TO A FRAME HOUSE
 BJ4656'PAINTED WHITE, 56 FEET WEST OF THE APPROXIMATE CENTER OF THE
 BJ4656'ROAD, 41 FEET NORTH OF THE CENTER OF DRIVEWAY LEADING TO THE
 BJ4656'FRAME HOUSE, 14 FEET SOUTH OF A POWER POLE AND 2.3 FEET WEST
 BJ4656'OF A METAL WITNESS POST.
 BJ4656'
 BJ4656'REFERENCE MARK 3 IS A STANDARD DISK STAMPED ALLEN 1939 NO 3
 BJ4656'1970, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ4656'THAT PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 46 FEET
 BJ4656'WEST OF THE APPROXIMATE CENTER OF THE ROAD, 46 FEET NORTHEAST OF
 BJ4656'THE POWER POLE, 9 FEET SOUTH-SOUTHWEST OF A T-FENCE POST, 1.7
 BJ4656'FEET EAST-SOUTHEAST OF A FENCE AND 1.6 FEET NORTHEAST OF A
 BJ4656'METAL WITNESS POST.
 BJ4656'
 BJ4656'REFERENCE MARK 4 IS A STANDARD DISK STAMPED ALLEN 1939 NO 4 1970,
 BJ4656'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT IS FLUSH
 BJ4656'WITH THE GROUND SURFACE.  IT IS 65 FEET EAST OF THE SOUTHEAST
 BJ4656'CORNER OF THE FRAME HOUSE, 47 FEET SOUTH OF THE CENTER OF THE
 BJ4656'DRIVEWAY AND 22 FEET NORTH OF A FENCE.
 BJ4656'
 BJ4656'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ALLEN 1939 1970, SET
 BJ4656'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BJ4656'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 BJ4656'
 BJ4656'THE AZIMUTH MARK IS 39 FEET NORTH-NORTHEAST OF THE CENTER OF
 BJ4656'A DIRT ROAD, 25 FEET NORTH-NORTHEAST OF A CORNER FENCE POST, 4
 BJ4656'FEET SOUTH-SOUTHWEST OF A POWER POLE, 3 FEET NORTHEAST OF A
 BJ4656'METAL WITNESS POST AND 1 FOOT EAST-SOUTHEAST OF A FENCE.
 BJ4656'
 BJ4656'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHERLY ON
 BJ4656'THE GRAVELED ROAD FOR 0.25 MILE TO A SIDE ROAD LEFT AND THE
 BJ4656'AZIMUTH MARK ON THE LEFT, IN THE NORTHWEST ANGLE OF THE
 BJ4656'INTERSECTION.
 BJ4656'
 BJ4656'NO MEASUREMENTS BETWEEN REFERENCE MARKS DUE TO BRUSH AND TREES
 BJ4656'ON LINE.
 BJ4656'
 BJ4656'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/4 MILES
 BJ4656'NORTHEAST OF DARLINGTON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5067 ***********************************************************************
 BJ5067  DESIGNATION -  ALLEN
 BJ5067  PID         -  BJ5067
 BJ5067  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5067  COUNTRY     -  US
 BJ5067  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5067
 BJ5067                         *CURRENT SURVEY CONTROL
 BJ5067  ______________________________________________________________________
 BJ5067* NAD 83(1992) POSITION- 30 26 33.09660(N) 091 12 34.83784(W)   ADJUSTED
 BJ5067* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5067  **This station is located in a suspected subsidence area (see below).
 BJ5067  ______________________________________________________________________
 BJ5067  GEOID HEIGHT    -        -27.077 (meters)                     GEOID18
 BJ5067  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5067  HORZ ORDER      -  SECOND
 BJ5067
 BJ5067.The horizontal coordinates were established by classical geodetic methods
 BJ5067.and adjusted by the National Geodetic Survey in January 1993.
 BJ5067
 BJ5067.** This station is in an area of known vertical motion. If an
 BJ5067.** orthometric height was ever established but is not available 
 BJ5067.** in the current survey control section, the orthometric height
 BJ5067.** is considered suspect.  Suspect heights are available in the
 BJ5067.** superseded section only if requested.
 BJ5067
 BJ5067.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5067.GEOID18 height accuracy estimate available here.
 BJ5067
 BJ5067.Click photographs - Photos may exist for this station.
 BJ5067
 BJ5067.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5067
 BJ5067. The following values were computed from the NAD 83(1992) position.
 BJ5067
 BJ5067;                    North         East     Units Scale Factor Converg.
 BJ5067;SPC LA S     -   215,326.497 1,011,877.299   MT  0.99995535   +0 03 42.6
 BJ5067;SPC LA S     -   706,450.35  3,319,800.77   sFT  0.99995535   +0 03 42.6
 BJ5067;UTM  15      - 3,369,183.727   671,914.957   MT  0.99996461   +0 54 26.4
 BJ5067
 BJ5067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5067!SPC LA S     -   1.00000306  x   0.99995535  =   0.99995841
 BJ5067!UTM  15      -   1.00000306  x   0.99996461  =   0.99996767
 BJ5067
 BJ5067:                Primary Azimuth Mark                     Grid Az
 BJ5067:SPC LA S     -  ALLEN AZ MK                              168 57 07.9
 BJ5067:UTM  15      -  ALLEN AZ MK                              168 06 24.1
 BJ5067
 BJ5067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7191469183(NAD 83)
 BJ5067
 BJ5067|---------------------------------------------------------------------|
 BJ5067| PID    Reference Object                     Distance      Geod. Az  |
 BJ5067|                                                           dddmmss.s |
 BJ5067| BJ5066 ALLEN RM 1                           15.084 METERS 00035     |
 BJ5067| CV9586 ALLEN AZ MK                                        1690050.5 |
 BJ5067| CV9587 ALLEN RM 2                           14.571 METERS 18356     |
 BJ5067| BJ5073 PORT ALLEN NORTH MUN TANK           APPROX. 2.0 KM 3434042.3 |
 BJ5067|---------------------------------------------------------------------|
 BJ5067
 BJ5067                          SUPERSEDED SURVEY CONTROL
 BJ5067
 BJ5067  NAD 83(1986)-  30 26 33.11493(N)    091 12 34.83573(W) AD(       ) 2
 BJ5067  NAD 27      -  30 26 32.43063(N)    091 12 34.44416(W) AD(       ) 2
 BJ5067
 BJ5067.Superseded values are not recommended for survey control.
 BJ5067
 BJ5067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5067.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5067
 BJ5067_MARKER: DD = SURVEY DISK
 BJ5067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5067_STAMPING: ALLEN 1970
 BJ5067_MARK LOGO: LADHGS
 BJ5067_PROJECTION: FLUSH
 BJ5067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5067+STABILITY: SURFACE MOTION
 BJ5067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5067+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2006
 BJ5067
 BJ5067  HISTORY     - Date     Condition        Report By
 BJ5067  HISTORY     - 1970     MONUMENTED       LADH
 BJ5067  HISTORY     - 20060313 GOOD             AERODA
 BJ5067
 BJ5067                          STATION DESCRIPTION
 BJ5067
 BJ5067'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ5067'THE STATION IS LOCATED ABOUT 1.2 MILES WEST OF BATON ROUGE AND NEAR
 BJ5067'THE SOUTH CITY LIMITS OF PORT ALLEN AT THE INTERSTATE 10 - STATE
 BJ5067'HIGHWAY 1 INTERCHANGE IN THE SOUTHEAST QUARTER OF SECTION 69, T7S-
 BJ5067'R12E AND ON THE PROPERTY OF THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ5067'
 BJ5067'TO REACH THE STATION FROM THE COURTHOUSE IN PORT ALLEN, DRIVE SOUTH
 BJ5067'ALONG STATE HIGHWAY 1 FOR 1.2 MILES TO THE BATON ROUGE APPROACH RAMP
 BJ5067'TO THE INTERSTATE 10 MISSISSIPPI RIVER BRIDGE.  THE STATION IS SET
 BJ5067'IN THE MEDIAN BETWEEN THE BATON ROUGE RAMP AND THE PLAQUEMINE RAMP
 BJ5067'NEAR 2 LAMP POLES.
 BJ5067'
 BJ5067'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH ALONG STATE
 BJ5067'HIGHWAY 1 FOR 0.35 MILE TO THE MARK WHICH IS SET ON THE LEFT AND
 BJ5067'EAST OF THE HIGHWAY NEAR A CULVERT.
 BJ5067'
 BJ5067'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5067'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ5067'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5067'STAMPED ALLEN 1970.  IT IS SET ON THE WEST SIDE OF THE INTERSTATE 10
 BJ5067'BRIDGE OVER THE MISSISSIPPI RIVER, 112 FEET SOUTH-SOUTHWEST OF A
 BJ5067'POWER POLE WITH A LIGHT, 94 FEET NORTH-NORTHWEST OF ANOTHER POWER
 BJ5067'POLE WITH A LIGHT, 70 FEET WEST-SOUTHWEST OF THE CENTER OF THE
 BJ5067'PLAQUEMINE APPROACH LANE TO THE BRIDGE, 53 FEET EAST-SOUTHEAST OF
 BJ5067'THE CENTER OF THE BATON ROUGE APPROACH LANE TO THE BRIDGE AND 2 FEET
 BJ5067'SOUTH OF A METAL WITNESS POST.
 BJ5067'
 BJ5067'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5067'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ5067'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5067'STAMPED ALLEN RM 1 1970.  IT IS 132 FEET NORTH-NORTHWEST OF A POWER
 BJ5067'POLE WITH A LIGHT, 73 FEET SOUTH-SOUTHWEST OF ANOTHER POWER POLE
 BJ5067'WITH A LIGHT, 51 FEET WEST-SOUTHWEST OF THE CENTER OF THE PLAQUEMINE
 BJ5067'DOWN RAMP ON THE INTERSTATE 10 MISSISSIPPI RIVER BRIDGE, 51 FEET
 BJ5067'EAST-SOUTHEAST OF THE CENTER OF THE BATON ROUGE RAMP AND 47 FEET
 BJ5067'NORTH OF A METAL WITNESS POST.
 BJ5067'
 BJ5067'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5067'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH CYLIN-
 BJ5067'DRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ5067'STAMPED ALLEN RM 2 1970.  IT IS 170 FEET SOUTH OF A POWER POLE WITH A
 BJ5067'LIGHT, 88 FEET WEST-SOUTHWEST OF THE CENTER OF THE PLAQUEMINE DOWN
 BJ5067'RAMP OF THE INTERSTATE 10 MISSISSIPPI RIVER BRIDGE, 74 FEET WEST
 BJ5067'OF ANOTHER POWER POLE WITH A LIGHT, 55 FEET EAST-SOUTHEAST OF THE
 BJ5067'CENTER OF THE UP RAMP TO THE INTERSTATE 10 MISSISSIPPI RIVER BRIDGE
 BJ5067'AND 50 FEET SOUTH OF A METAL WITNESS POST.
 BJ5067'
 BJ5067'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ5067'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ5067'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ5067'ALLEN AZ MK 1970.  IT IS 86 FEET WEST OF THE CENTER OF A SERVICE
 BJ5067'ROAD, 82 FEET SOUTHWEST OF THE CENTER OF A DOUBLE DRAIN, 76 FEET
 BJ5067'EAST OF THE CENTER OF THE NORTH BOUND LANE OF STATE HIGHWAY 1, 66
 BJ5067'FEET SOUTHEAST OF THE CENTER OF A TRIPLE DRAIN CULVERT AND 2 FEET
 BJ5067'SOUTH OF A METAL WITNESS POST.
 BJ5067'
 BJ5067'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ5067
 BJ5067                          STATION RECOVERY (2006)
 BJ5067
 BJ5067'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ5067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2869 ***********************************************************************
 BX2869  DESIGNATION -  ALLEN
 BX2869  PID         -  BX2869
 BX2869  STATE/COUNTY-  LA/NATCHITOCHES
 BX2869  COUNTRY     -  US
 BX2869  USGS QUAD   -  ALLEN (2018)
 BX2869
 BX2869                         *CURRENT SURVEY CONTROL
 BX2869  ______________________________________________________________________
 BX2869* NAD 83(1992) POSITION- 31 50 10.80240(N) 093 17 18.10706(W)   ADJUSTED
 BX2869* NAVD 88 ORTHO HEIGHT -    52.44  (+/-2cm)      172.0   (feet) VERTCON3
 BX2869  ______________________________________________________________________
 BX2869  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 BX2869  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 BX2869  HORZ ORDER      -  FIRST
 BX2869  VERT ORDER      -  THIRD ? (See Below)
 BX2869
 BX2869.The horizontal coordinates were established by classical geodetic methods
 BX2869.and adjusted by the National Geodetic Survey in January 1993.
 BX2869
 BX2869.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2869.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2869
 BX2869.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2869.GEOID18 height accuracy estimate available here.
 BX2869
 BX2869.The vertical order pertains to the NGVD 29 superseded value.
 BX2869
 BX2869.Click photographs - Photos may exist for this station.
 BX2869
 BX2869.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2869
 BX2869. The following values were computed from the NAD 83(1992) position.
 BX2869
 BX2869;                    North         East     Units Scale Factor Converg.
 BX2869;SPC LA N     -   148,437.219   925,380.019   MT  0.99991574   -0 25 00.5
 BX2869;SPC LA N     -   486,997.78  3,036,017.61   sFT  0.99991574   -0 25 00.5
 BX2869;UTM  15      - 3,522,331.006   472,714.244   MT  0.99960918   -0 09 07.6
 BX2869
 BX2869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2869!SPC LA N     -   0.99999586  x   0.99991574  =   0.99991160
 BX2869!UTM  15      -   0.99999586  x   0.99960918  =   0.99960504
 BX2869
 BX2869:                Primary Azimuth Mark                     Grid Az
 BX2869:SPC LA N     -  ALLEN AZ MK                              094 58 05.7
 BX2869:UTM  15      -  ALLEN AZ MK                              094 42 12.8
 BX2869
 BX2869_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7271422331(NAD 83)
 BX2869
 BX2869|---------------------------------------------------------------------|
 BX2869| PID    Reference Object                     Distance      Geod. Az  |
 BX2869|                                                           dddmmss.s |
 BX2869| CV7994 ALLEN AZ MK                                        0943305.2 |
 BX2869| CV7995 ALLEN RM 1                           17.225 METERS 12824     |
 BX2869| CV7996 ALLEN RM 2                           14.895 METERS 22407     |
 BX2869| CQ3105 COUSHATTA MUNICIPAL TANK            APPROX.20.7 KM 3451147.6 |
 BX2869|---------------------------------------------------------------------|
 BX2869
 BX2869                          SUPERSEDED SURVEY CONTROL
 BX2869
 BX2869  NAD 83(1986)-  31 50 10.81732(N)    093 17 18.09900(W) AD(       ) 1
 BX2869  NAD 27      -  31 50 10.23100(N)    093 17 17.48200(W) AD(       ) 1
 BX2869  NGVD 29              52.49   (m)          172.2    (f) LEVELING    3  
 BX2869
 BX2869.Superseded values are not recommended for survey control.
 BX2869
 BX2869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2869.See file dsdata.pdf to determine how the superseded data were derived.
 BX2869
 BX2869_MARKER: DS = TRIANGULATION STATION DISK
 BX2869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2869_STAMPING: ALLEN 1941
 BX2869_MARK LOGO: CGS
 BX2869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2869+STABILITY: SURFACE MOTION
 BX2869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2869+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2006
 BX2869
 BX2869  HISTORY     - Date     Condition        Report By
 BX2869  HISTORY     - 1941     MONUMENTED       CGS
 BX2869  HISTORY     - 1943     GOOD             USACE
 BX2869  HISTORY     - 20060610 GOOD             USPSQD
 BX2869
 BX2869                          STATION DESCRIPTION
 BX2869
 BX2869'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX2869'STATION IS IN THE SETTLEMENT OF ALLEN, ON THE ALLEN PLANTATION
 BX2869'IN THE W SIDE OF SECTION 22, T 10 N, R 9 W.  IT IS 0.05 MILE
 BX2869'S OF A RIGHT ANGLE TURN IN STATE HIGHWAY 428, 97 FEET E OF
 BX2869'THE CENTER LINE OF THE HIGHWAY, 35 FEET N OF FENCE LINE AND
 BX2869'WHITE REFERENCE POST.  IT IS STAMPED ALLEN 1941 AND PROJECTS
 BX2869'6 INCHES.
 BX2869'
 BX2869'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BX2869'BRONZE DISKS SET IN CONCRETE.
 BX2869'
 BX2869'REFERENCE MARK NO. 1 IS SW OF THE STATION, 1 FOOT S OF FENCE
 BX2869'LINE.  IT IS STAMPED ALLEN NO. 1 1941 AND PROJECTS 6 INCHES.
 BX2869'
 BX2869'REFERENCE MARK NO. 2 IS SE OF THE STATION, 64 FEET E OF THE
 BX2869'CENTER LINE OF THE HIGHWAY, 1 FOOT N OF FENCE CORNER.  IT
 BX2869'IS STAMPED ALLEN NO. 2 1941 AND PROJECTS 4 INCHES.
 BX2869'
 BX2869'THE AZIMUTH MARK IS 0.7 MILE E OF THE STATION, 24 FEET S OF
 BX2869'THE CENTER LINE OF STATE HIGHWAY 428 OPPOSITE A SMALL GREEN
 BX2869'HOUSE, 5 FEET E BY S OF WHITE REFERENCE POST.  IT IS STAMPED
 BX2869'ALLEN 1941 AND PROJECTS 4 INCHES.
 BX2869'
 BX2869'HEIGHT OF LIGHT ABOVE STATION MARK - 34 METERS.
 BX2869
 BX2869                          STATION RECOVERY (1943)
 BX2869
 BX2869'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1943 (RCN)
 BX2869'RECOVERED IN GOOD CONDITION.
 BX2869
 BX2869                          STATION RECOVERY (2006)
 BX2869
 BX2869'RECOVERY NOTE BY US POWER SQUADRON 2006 (TJ)
 BX2869'FOUND,CONDITION GOOD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2419 ***********************************************************************
 BX2419  DESIGNATION -  ALLEN 2
 BX2419  PID         -  BX2419
 BX2419  STATE/COUNTY-  LA/NATCHITOCHES
 BX2419  COUNTRY     -  US
 BX2419  USGS QUAD   -  ALLEN (2018)
 BX2419
 BX2419                         *CURRENT SURVEY CONTROL
 BX2419  ______________________________________________________________________
 BX2419* NAD 83(1992) POSITION- 31 50 10.02229(N) 093 17 17.80618(W)   ADJUSTED
 BX2419* NAVD 88 ORTHO HEIGHT -    51.76  (+/-2cm)      169.8   (feet) VERTCON3
 BX2419  ______________________________________________________________________
 BX2419  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 BX2419  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 BX2419  HORZ ORDER      -  FIRST
 BX2419  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2419
 BX2419.The horizontal coordinates were established by classical geodetic methods
 BX2419.and adjusted by the National Geodetic Survey in January 1993.
 BX2419
 BX2419.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2419.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2419
 BX2419.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2419.GEOID18 height accuracy estimate available here.
 BX2419
 BX2419.The vertical order pertains to the NGVD 29 superseded value.
 BX2419
 BX2419.Click photographs - Photos may exist for this station.
 BX2419
 BX2419.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2419
 BX2419. The following values were computed from the NAD 83(1992) position.
 BX2419
 BX2419;                    North         East     Units Scale Factor Converg.
 BX2419;SPC LA N     -   148,413.136   925,387.755   MT  0.99991575   -0 25 00.3
 BX2419;SPC LA N     -   486,918.76  3,036,042.99   sFT  0.99991575   -0 25 00.3
 BX2419;UTM  15      - 3,522,306.966   472,722.088   MT  0.99960918   -0 09 07.4
 BX2419
 BX2419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2419!SPC LA N     -   0.99999597  x   0.99991575  =   0.99991172
 BX2419!UTM  15      -   0.99999597  x   0.99960918  =   0.99960515
 BX2419
 BX2419:                Primary Azimuth Mark                     Grid Az
 BX2419:SPC LA N     -  ALLEN 2 AZ MK                            080 15 20.1
 BX2419:UTM  15      -  ALLEN 2 AZ MK                            079 59 27.2
 BX2419
 BX2419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7272222306(NAD 83)
 BX2419
 BX2419|---------------------------------------------------------------------|
 BX2419| PID    Reference Object                     Distance      Geod. Az  |
 BX2419|                                                           dddmmss.s |
 BX2419| BX2420 ALLEN 2 AZ MK                                      0795019.8 |
 BX2419| CV7997 ALLEN 2 RM 3                         40.862 METERS 21721     |
 BX2419| BX2418 ALLEN 2 RM 5                         95.943 METERS 28151     |
 BX2419| BX2417 ALLEN 2 RM 4                         25.845 METERS 29220     |
 BX2419| BX2869 ALLEN                                25.297 METERS 34147     |
 BX2419|---------------------------------------------------------------------|
 BX2419
 BX2419                          SUPERSEDED SURVEY CONTROL
 BX2419
 BX2419  NAD 83(1986)-  31 50 10.03725(N)    093 17 17.79814(W) AD(       ) 1
 BX2419  NAD 27      -  31 50 09.44902(N)    093 17 17.18043(W) AD(       ) 1
 BX2419  NGVD 29              51.92   (m)          170.3    (f) LEVELING    3  
 BX2419  NGVD 29 (11/26/84)   51.812  (m)          169.99   (f) ADJUSTED    2 2
 BX2419
 BX2419.Superseded values are not recommended for survey control.
 BX2419
 BX2419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2419.See file dsdata.pdf to determine how the superseded data were derived.
 BX2419
 BX2419_MARKER: DS = TRIANGULATION STATION DISK
 BX2419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2419_STAMPING: ALLEN 2 1969
 BX2419_MARK LOGO: CGS
 BX2419_PROJECTION: RECESSED 5 CENTIMETERS
 BX2419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2419+STABILITY: SURFACE MOTION
 BX2419
 BX2419  HISTORY     - Date     Condition        Report By
 BX2419  HISTORY     - 1969     MONUMENTED       CGS
 BX2419  HISTORY     - 1971     GOOD             NGS
 BX2419  HISTORY     - 1977     GOOD             LADTD
 BX2419  HISTORY     - 19860213 MARK NOT FOUND   USPSQD
 BX2419  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2419
 BX2419                          STATION DESCRIPTION
 BX2419
 BX2419'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BX2419'(NO MEASUREMENT BETWEEN RMS DUE TO BUSHES ON LINE.)
 BX2419'
 BX2419'THE STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF POWHATAN IN
 BX2419'THE SMALL COMMUNITY OF ALLEN ON PROPERTY OWNED BY MR PAUL
 BX2419'MESSENGER AND MR. LEROY ANDERSON.
 BX2419'
 BX2419'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND
 BX2419'485 IN POWHATAN, GO SOUTH AND WEST ON STATE HIGHWAY 485 FOR 6.6
 BX2419'MILES TO THE AZIMUTH MARK ON THE LEFT, SOUTH, SIDE OF THE
 BX2419'HIGHWAY.  CONTINUE AHEAD, WEST, ON STATE HIGHWAY 485 FOR 0.3
 BX2419'MILE TO WHERE THE HIGHWAY MAKES A SHARP LEFT TURN.  TURN LEFT
 BX2419'AND GO SOUTH FOR 0.05 MILE TO THE STATION ON THE LEFT, EAST,
 BX2419'SIDE OF THE HIGHWAY.
 BX2419'
 BX2419'STATION MARK IS A STANDARD DISK, STAMPED ALLEN 2 1969, SET IN
 BX2419'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 2
 BX2419'INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 78.6 FEET EAST OF
 BX2419'A WHITE BOARD FENCE AND 41 FEET NORTHWEST OF A DRIVEWAY.
 BX2419'
 BX2419'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED ALLEN 2 NO 3
 BX2419'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BX2419'THAT PROJECTS 2 INCHES.  IT IS 48 FEET EAST OF THE CENTER OF
 BX2419'STATE HIGHWAY 485 AND 0.6 FOOT WEST OF A WHITE BOARD FENCE.
 BX2419'
 BX2419'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED ALLEN 2 NO 4
 BX2419'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BX2419'THAT PROJECTS 1 INCH.  IT IS 45 FEET EAST OF THE CENTER OF
 BX2419'STATE HIGHWAY 485 AND 1.1 FOOT WEST OF A WHITE BOARD FENCE.
 BX2419'
 BX2419'AZIMUTH MARK IS A STANDARD DISK, STAMPED ALLEN 2 1969, SET IN
 BX2419'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BX2419'PROJECTS 3 INCHES.  IT IS 50 FEET SOUTH OF THE CENTER OF STATE
 BX2419'HIGHWAY 485, 36.3 FEET NORTH-NORTHWEST OF TELEPHONE POLE 97,
 BX2419'2.6 FEET WEST OF A METAL WITNESS POST WITH A SIGN ATTACHED AND
 BX2419'1 FOOT NORTH OF A FENCE.
 BX2419
 BX2419                          STATION RECOVERY (1971)
 BX2419
 BX2419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX2419'THE STATION MARK, REFERENCE MARKS 3 AND 4 AND THE AZIMUTH MARK WERE
 BX2419'RECOVERED IN GOOD CONDITION AND AS PREVIOUSLY DESCRIBED.  THE
 BX2419'DESCRIPTION OF THE ROUTE TO REACH THE STATION IS ADEQUATE.  DUE TO
 BX2419'THE LAND OWNERS REFUSAL OF PERMISSION TO ERECT A STEEL TOWER OVER THE
 BX2419'STATION MARK, REFERENCE MARK 5 WAS ESTABLISHED AND A TRAVERSE
 BX2419'CONNECTION WAS MADE.
 BX2419'
 BX2419'FOLLOWING IS A DESCRIPTION FOR REFERENCE MARK 5.
 BX2419'
 BX2419'REFERENCE MARK 5 IS A STANDARD DISK STAMPED ALLEN 2 1969 NO 5 1971,
 BX2419'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BX2419'FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 88 FEET SOUTHEAST OF A
 BX2419'40-INCH OAK TREE, 69.5 FEET WEST OF A FENCE CORNER AND 28.5 FEET
 BX2419'NORTH OF A FENCE.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR
 BX2419'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 BX2419'
 BX2419'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES SOUTHWEST
 BX2419'OF POWHATAN.
 BX2419
 BX2419                          STATION RECOVERY (1977)
 BX2419
 BX2419'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BX2419'.2 MI SOUTH FROM ALLEN.
 BX2419'ABOUT .2 MI SOUTH ALONG STATE HIGHWAY 485 FROM THE STORE IN ALLEN,124
 BX2419'FEET EAST OF THE CENTER OF HIGHWAY 485, 76.5 FEET NORTHWEST OF A 30
 BX2419'INCH OAK TREE AND 47 FEET SOUTHEAST OF A 20 INCH PINE TREE.
 BX2419
 BX2419                          STATION RECOVERY (1986)
 BX2419
 BX2419'RECOVERY NOTE BY US POWER SQUADRON 1986 (DFP)
 BX2419'MARK NOT FOUND.
 BX2419
 BX2419                          STATION RECOVERY (2001)
 BX2419
 BX2419'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2420 ***********************************************************************
 BX2420  DESIGNATION -  ALLEN 2 AZ MK
 BX2420  PID         -  BX2420
 BX2420  STATE/COUNTY-  LA/NATCHITOCHES
 BX2420  COUNTRY     -  US
 BX2420  USGS QUAD   -  ALLEN (2018)
 BX2420
 BX2420                         *CURRENT SURVEY CONTROL
 BX2420  ______________________________________________________________________
 BX2420* NAD 83(1986) POSITION- 31 50 10.     (N) 093 16 55.     (W)   SCALED
 BX2420* NAVD 88 ORTHO HEIGHT -    43.71  (+/-2cm)      143.4   (feet) VERTCON3
 BX2420  ______________________________________________________________________
 BX2420  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 BX2420  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2420
 BX2420.The horizontal coordinates were scaled from a map and have
 BX2420.an estimated accuracy of +/- 6 seconds.
 BX2420
 BX2420.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2420.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2420
 BX2420.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2420.GEOID18 height accuracy estimate available here.
 BX2420
 BX2420.The vertical order pertains to the NGVD 29 superseded value.
 BX2420
 BX2420.Click photographs - Photos may exist for this station.
 BX2420
 BX2420;                    North         East    Units  Estimated Accuracy
 BX2420;SPC LA N     -   148,410.      925,990.      MT  (+/- 180 meters Scaled)
 BX2420
 BX2420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR733223(NAD 83)
 BX2420
 BX2420                          SUPERSEDED SURVEY CONTROL
 BX2420
 BX2420  NGVD 29 (11/26/84)   43.765  (m)          143.59   (f) ADJUSTED    2 2
 BX2420
 BX2420.Superseded values are not recommended for survey control.
 BX2420
 BX2420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2420.See file dsdata.pdf to determine how the superseded data were derived.
 BX2420
 BX2420_MARKER: DZ = AZIMUTH MARK DISK
 BX2420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2420_STAMPING: ALLEN 2 1969
 BX2420_MARK LOGO: CGS
 BX2420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2420+STABILITY: SURFACE MOTION
 BX2420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2420+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2006
 BX2420
 BX2420  HISTORY     - Date     Condition        Report By
 BX2420  HISTORY     - 1969     MONUMENTED       CGS
 BX2420  HISTORY     - 1977     GOOD             LADTD
 BX2420  HISTORY     - 19860213 MARK NOT FOUND   USPSQD
 BX2420  HISTORY     - 19950506 GOOD             USPSQD
 BX2420  HISTORY     - 20010922 GOOD             USPSQD
 BX2420  HISTORY     - 20060610 GOOD             USPSQD
 BX2420
 BX2420                          STATION DESCRIPTION
 BX2420
 BX2420'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2420'.25 MI EAST FROM ALLEN.
 BX2420'ABOUT .25 MI EAST ALONG STATE HIGHWAY 485 FROM THE STORE IN THE SMALL
 BX2420'TOWN OF ALLEN, 6.6 MI WEST ALONG STATE HIGHWAY 485 FROM THE POST
 BX2420'OFFICE AT POWHATAN, 50 FT SOUTH OF CENTERLINE OF STATE HIGHWAY 485,
 BX2420'75.5 FT SOUTH OF BARB WIRE FENCE ACROSS HIGHWAY, 1 FT NORTH OF BARB
 BX2420'WIRE FENCE, .1 MI WEST OF BRIDGE NO 115.02.0054.1.
 BX2420
 BX2420                          STATION RECOVERY (1986)
 BX2420
 BX2420'RECOVERY NOTE BY US POWER SQUADRON 1986 (DFP)
 BX2420'MARK NOT FOUND.
 BX2420
 BX2420                          STATION RECOVERY (1995)
 BX2420
 BX2420'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2420'RECOVERED IN GOOD CONDITION.
 BX2420
 BX2420                          STATION RECOVERY (2001)
 BX2420
 BX2420'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2420'RECOVERED IN GOOD CONDITION.
 BX2420
 BX2420                          STATION RECOVERY (2006)
 BX2420
 BX2420'RECOVERY NOTE BY US POWER SQUADRON 2006 (TJ)
 BX2420'FOUND,CONDITION GOOD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2417 ***********************************************************************
 BX2417  DESIGNATION -  ALLEN 2 RM 4
 BX2417  PID         -  BX2417
 BX2417  STATE/COUNTY-  LA/NATCHITOCHES
 BX2417  COUNTRY     -  US
 BX2417  USGS QUAD   -  ALLEN (2018)
 BX2417
 BX2417                         *CURRENT SURVEY CONTROL
 BX2417  ______________________________________________________________________
 BX2417* NAD 83(1986) POSITION- 31 50 10.34   (N) 093 17 18.72   (W)   HD_HELD1
 BX2417* NAVD 88 ORTHO HEIGHT -    51.27  (+/-2cm)      168.2   (feet) VERTCON3
 BX2417  ______________________________________________________________________
 BX2417  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 BX2417  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2417
 BX2417.The horizontal coordinates were determined by differentially corrected
 BX2417.hand held GPS observations or other comparable positioning techniques
 BX2417.and have an estimated accuracy of +/- 3 meters.
 BX2417
 BX2417.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2417.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2417
 BX2417.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2417.GEOID18 height accuracy estimate available here.
 BX2417
 BX2417.The vertical order pertains to the NGVD 29 superseded value.
 BX2417
 BX2417.Click photographs - Photos may exist for this station.
 BX2417
 BX2417;                    North         East    Units  Estimated Accuracy
 BX2417;SPC LA N     -   148,423.1     925,363.8     MT  (+/- 3 meters HH1 GPS) 
 BX2417
 BX2417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7269822316(NAD 83)
 BX2417
 BX2417                          SUPERSEDED SURVEY CONTROL
 BX2417
 BX2417  NGVD 29 (11/26/84)   51.321  (m)          168.38   (f) ADJUSTED    2 2
 BX2417
 BX2417.Superseded values are not recommended for survey control.
 BX2417
 BX2417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2417.See file dsdata.pdf to determine how the superseded data were derived.
 BX2417
 BX2417_MARKER: DR = REFERENCE MARK DISK
 BX2417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2417_STAMPING: ALLEN 2 NO 4 1969
 BX2417_MARK LOGO: CGS
 BX2417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2417+STABILITY: SURFACE MOTION
 BX2417
 BX2417  HISTORY     - Date     Condition        Report By
 BX2417  HISTORY     - 1969     MONUMENTED       CGS
 BX2417  HISTORY     - 1977     GOOD             LADTD
 BX2417  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2417  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2417
 BX2417                          STATION DESCRIPTION
 BX2417
 BX2417'DESCRIBED BY LA TRANSP AND DEV 1977
 BX2417'.2 MI SOUTH FROM ALLEN.
 BX2417'ABOUT .2 MI SOUTH ALONG STATE HIGHWAY 485 FROM THE STORE IN ALLEN,
 BX2417'44 FT EAST OF THE CENTERLINE OF STATE HIGHWAY 485, 41 FT SOUTH OF
 BX2417'UNDERGROUND TELEPHONE WARNING AND SIGN, 49 FT WEST OF A 38 IN.
 BX2417'PINE, MARKER IS LOCATED IN OLD FENCE LINE AND HEDGE ROW.
 BX2417
 BX2417                          STATION RECOVERY (1995)
 BX2417
 BX2417'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2417'MARK NOT FOUND.
 BX2417
 BX2417                          STATION RECOVERY (2001)
 BX2417
 BX2417'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2417'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2418 ***********************************************************************
 BX2418  DESIGNATION -  ALLEN 2 RM 5
 BX2418  PID         -  BX2418
 BX2418  STATE/COUNTY-  LA/NATCHITOCHES
 BX2418  COUNTRY     -  US
 BX2418  USGS QUAD   -  ALLEN (2018)
 BX2418
 BX2418                         *CURRENT SURVEY CONTROL
 BX2418  ______________________________________________________________________
 BX2418* NAD 83(1992) POSITION- 31 50 10.66183(N) 093 17 21.37722(W)   ADJUSTED
 BX2418* NAVD 88 ORTHO HEIGHT -    51.03  (+/-2cm)      167.4   (feet) VERTCON3
 BX2418  ______________________________________________________________________
 BX2418  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 BX2418  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 BX2418  HORZ ORDER      -  FIRST
 BX2418  VERT ORDER      -  SECOND    CLASS II (See Below)
 BX2418
 BX2418.The horizontal coordinates were established by classical geodetic methods
 BX2418.and adjusted by the National Geodetic Survey in January 1993.
 BX2418
 BX2418.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2418.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2418
 BX2418.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2418.GEOID18 height accuracy estimate available here.
 BX2418
 BX2418.The vertical order pertains to the NGVD 29 superseded value.
 BX2418
 BX2418.Click photographs - Photos may exist for this station.
 BX2418
 BX2418.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2418
 BX2418. The following values were computed from the NAD 83(1992) position.
 BX2418
 BX2418;                    North         East     Units Scale Factor Converg.
 BX2418;SPC LA N     -   148,433.515   925,294.009   MT  0.99991575   -0 25 02.2
 BX2418;SPC LA N     -   486,985.62  3,035,735.43   sFT  0.99991575   -0 25 02.2
 BX2418;UTM  15      - 3,522,326.906   472,628.278   MT  0.99960924   -0 09 09.3
 BX2418
 BX2418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2418!SPC LA N     -   0.99999608  x   0.99991575  =   0.99991183
 BX2418!UTM  15      -   0.99999608  x   0.99960924  =   0.99960532
 BX2418
 BX2418:                Primary Azimuth Mark                     Grid Az
 BX2418:SPC LA N     -  ALLEN 2 AZ MK                            083 43 07.6
 BX2418:UTM  15      -  ALLEN 2 AZ MK                            083 27 14.7
 BX2418
 BX2418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7262822326(NAD 83)
 BX2418
 BX2418|---------------------------------------------------------------------|
 BX2418| PID    Reference Object                     Distance      Geod. Az  |
 BX2418|                                                           dddmmss.s |
 BX2418| BX2420 ALLEN 2 AZ MK                                      0831805.4 |
 BX2418| BX2419 ALLEN 2                              95.943 METERS 10151     |
 BX2418| BX2832 HAGEWOOD USE RADIO RELAY MAST       APPROX.16.1 KM 1662229.4 |
 BX2418| BX2837 ROBELINE KCS MICROWAVE KDV 582      APPROX.16.3 KM 1670246.3 |
 BX2418| BX2838 ROBELINE L F C RAD KKN 709          APPROX.16.5 KM 1683332.6 |
 BX2418| BX2841 BIG HILL LOT                        APPROX.16.5 KM 1684445.1 |
 BX2418| BX2874 PLEASANT HILL RAD STA KOB 756       APPROX.18.2 KM 2540046.1 |
 BX2418|---------------------------------------------------------------------|
 BX2418
 BX2418                          SUPERSEDED SURVEY CONTROL
 BX2418
 BX2418  NAD 83(1986)-  31 50 10.67684(N)    093 17 21.36950(W) AD(       ) 1
 BX2418  NAD 27      -  31 50 10.08856(N)    093 17 20.75142(W) AD(       ) 1
 BX2418  NGVD 29              51.08   (m)          167.6    (f) LEVELING    3  
 BX2418  NGVD 29 (11/26/84)   51.081  (m)          167.59   (f) ADJUSTED    2 2
 BX2418
 BX2418.Superseded values are not recommended for survey control.
 BX2418
 BX2418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2418.See file dsdata.pdf to determine how the superseded data were derived.
 BX2418
 BX2418_MARKER: DR = REFERENCE MARK DISK
 BX2418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2418_STAMPING: ALLEN 2 RM 5 1971
 BX2418_MARK LOGO: CGS
 BX2418_PROJECTION: FLUSH
 BX2418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2418+STABILITY: SURFACE MOTION
 BX2418
 BX2418  HISTORY     - Date     Condition        Report By
 BX2418  HISTORY     - 1971     MONUMENTED       NGS
 BX2418  HISTORY     - 1977     GOOD             LADTD
 BX2418  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2418  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2418
 BX2418                          STATION DESCRIPTION
 BX2418
 BX2418'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX2418'THE STATION IS LOCATED ABOUT 13 MILES EAST AND 1-1/2 MILES NORTH OF
 BX2418'PLEASANT HILL, 3/4 MILE EAST AND 10 MILES NORTH OF ROBELINE AND IN
 BX2418'THE SOUTHEAST CORNER OF THE SCHOOL YARD OF THE ALLEN HIGH SCHOOL,
 BX2418'IN THE SMALL COMMUNITY OF ALLEN.
 BX2418'
 BX2418'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 6 AND 120,
 BX2418'0.1 MILE WEST OF THE POST OFFIC IN ROBELINE, GO NORTHEAST OF
 BX2418'HIGHWAY 6 FOR 1.05 MILES TO STATE HIGHWAY 485 ON THE LEFT.  TURN
 BX2418'LEFT AND GO NORTH ON HIGHWAY 485 FOR 9.8 MILES TO WHERE THE
 BX2418'HIGHWAY CURVES TO THE RIGHT, A SMALL STORE AND A ROAD ON THE LEFT.
 BX2418'TURN LEFT AND GO 0.05 MILE TO THE SCHOOL YARD.  THENCE TURN
 BX2418'LEFT AND GO SOUTH FOR 0.05 MILE TO THE STATION AS DESCRIBED.
 BX2418'
 BX2418'THE STATION MARKS ARE STANDARD REFERENCE MARKS DISKS STAMPED ALLEN 2
 BX2418'1969 NO 5 1971.  THE SURFACE DISK IS SET IN THE TOP OF A 12 INCH
 BX2418'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 BX2418'SURFACE.  IT IS 88 FEET SOUTHEAST OF A 40-INCH OAK TREE, 69.5 FEET
 BX2418'WEST OF A FENCE CORNER AND 28.5 FEET NORTH OF A FENCE.  THE
 BX2418'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42
 BX2418'INCHES BELOW THE GROUND SURFACE.
 BX2418'
 BX2418'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ALLEN 2 1969, SET IN THE
 BX2418'TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BX2418'THE GROUND SURFACE.  IT IS 49 FEET SOUTH OF THE CENTER OF HIGHWAY
 BX2418'485, 36 FEET NORTH-NORTHWEST OF A TELEPHONE POLE NUMBERED 97, 3
 BX2418'FEET WEST OF A METAL WITNESS POST AND 2 FEET NORTH OF A FENCE.
 BX2418'
 BX2418'ALLEN 2 1969 IS A TRIANGULATION STATION MARK DISK SET IN THE TOP OF
 BX2418'A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 1 INCH BELOW THE
 BX2418'GROUND SURFACE.  IT IS 124 FEET EAST OF THE CENTER OF HIGHWAY 485,
 BX2418'76.5 FEET NORTHWEST OF A 30-INCH OAK TREE AND 47 FEET SOUTHEAST OF
 BX2418'A 20-INCH PINE TREE.
 BX2418'
 BX2418'NEAREST TOWN--BOWHATAN.
 BX2418'
 BX2418'HEIGHT OF LIGHT ABOVE STATION MARK 34.6 METERS.
 BX2418
 BX2418                          STATION RECOVERY (1977)
 BX2418
 BX2418'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BX2418'.2 MI SOUTH FROM ALLEN.
 BX2418'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 6 AND 120,0.1
 BX2418'MILE WEST OF THE POST OFFICE IN ROBELINE,GO NORTHEAST ON HIGHWAY 6 FOR
 BX2418'1.05MILES TO STATE HIGHWAY 485 ON THE LEFT.TURN LEFT AND GO NORTH ON
 BX2418'HIGHWAY 485 FOR 9.8MILES TO WHERE THE HIGHWAY CURVES TO THE RIGHT, A
 BX2418'SMALL STORE AND A ROAD ON THE LEFT. TURN LEFT AND GO 0.05 MILE TO THE
 BX2418'ALLEN HIGH SCHOOL YARD,THENCE TURN LEFT AND GO SOUTH FOR 0.05 MILE TO
 BX2418'THE STATION AS DESCRIBED. IT IS 88 FEET SOUTHEAST OF A 40 INCH SWEET
 BX2418'GUM TREE,69.5FEET WEST OF A FENCE CORNER AND 28.5FEET NORTH OF A FENCE
 BX2418
 BX2418                          STATION RECOVERY (1995)
 BX2418
 BX2418'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2418'MARK NOT FOUND.
 BX2418
 BX2418                          STATION RECOVERY (2001)
 BX2418
 BX2418'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0911 ***********************************************************************
 BJ0911  DESIGNATION -  ALLEN RESET
 BJ0911  PID         -  BJ0911
 BJ0911  STATE/COUNTY-  LA/LIVINGSTON
 BJ0911  COUNTRY     -  US
 BJ0911  USGS QUAD   -  HOLDEN (2018)
 BJ0911
 BJ0911                         *CURRENT SURVEY CONTROL
 BJ0911  ______________________________________________________________________
 BJ0911* NAD 83(1992) POSITION- 30 30 15.59762(N) 090 38 26.68244(W)   ADJUSTED
 BJ0911* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0911  **This station is located in a suspected subsidence area (see below).
 BJ0911  ______________________________________________________________________
 BJ0911  GEOID HEIGHT    -        -26.917 (meters)                     GEOID18
 BJ0911  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 BJ0911  DYNAMIC HEIGHT  -         12.768 (meters)       41.89  (feet) COMP
 BJ0911  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ0911  HORZ ORDER      -  SECOND
 BJ0911
 BJ0911.The horizontal coordinates were established by classical geodetic methods
 BJ0911.and adjusted by the National Geodetic Survey in January 1993.
 BJ0911
 BJ0911.** This station is in an area of known vertical motion. If an
 BJ0911.** orthometric height was ever established but is not available 
 BJ0911.** in the current survey control section, the orthometric height
 BJ0911.** is considered suspect.  Suspect heights are available in the
 BJ0911.** superseded section only if requested.
 BJ0911
 BJ0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0911.GEOID18 height accuracy estimate available here.
 BJ0911
 BJ0911.Click photographs - Photos may exist for this station.
 BJ0911
 BJ0911.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0911
 BJ0911.The dynamic height is computed by dividing the NAVD 88
 BJ0911.geopotential number by the normal gravity value computed on the
 BJ0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0911.degrees latitude (g = 980.6199 gals.).
 BJ0911
 BJ0911.The modeled gravity was interpolated from observed gravity values.
 BJ0911
 BJ0911. The following values were computed from the NAD 83(1992) position.
 BJ0911
 BJ0911;                    North         East     Units Scale Factor Converg.
 BJ0911;SPC LA S     -   222,372.549 1,066,481.995   MT  0.99996423   +0 20 46.7
 BJ0911;SPC LA S     -   729,567.27  3,498,949.68   sFT  0.99996423   +0 20 46.7
 BJ0911;UTM  15      - 3,377,038.707   726,416.549   MT  1.00023246   +1 11 53.1
 BJ0911
 BJ0911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0911!SPC LA S     -   1.00000222  x   0.99996423  =   0.99996645
 BJ0911!UTM  15      -   1.00000222  x   1.00023246  =   1.00023468
 BJ0911
 BJ0911:                Primary Azimuth Mark                     Grid Az
 BJ0911:SPC LA S     -  WARD FOUR                                013 56 05.0
 BJ0911:UTM  15      -  WARD FOUR                                013 04 58.6
 BJ0911
 BJ0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2641677038(NAD 83)
 BJ0911
 BJ0911|---------------------------------------------------------------------|
 BJ0911| PID    Reference Object                     Distance      Geod. Az  |
 BJ0911|                                                           dddmmss.s |
 BJ0911| BJ4609 WARD FOUR                           APPROX.11.1 KM 0141651.7 |
 BJ0911| CV9585 ALLEN RM 1                           36.179 METERS 17942     |
 BJ0911| BJ0909 ALLEN RM 2                           40.082 METERS 27146     |
 BJ0911| BJ0910 ALLEN RM 3                           22.219 METERS 27354     |
 BJ0911|---------------------------------------------------------------------|
 BJ0911
 BJ0911                          SUPERSEDED SURVEY CONTROL
 BJ0911
 BJ0911  NAD 83(1986)-  30 30 15.61435(N)    090 38 26.68019(W) AD(       ) 2
 BJ0911  NAD 27      -  30 30 14.93011(N)    090 38 26.34387(W) AD(       ) 2
 BJ0911
 BJ0911.Superseded values are not recommended for survey control.
 BJ0911
 BJ0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0911.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0911
 BJ0911_MARKER: DD = SURVEY DISK
 BJ0911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0911_STAMPING: ALLEN 1956 1967
 BJ0911_MARK LOGO: LAGS
 BJ0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0911+STABILITY: SURFACE MOTION
 BJ0911
 BJ0911  HISTORY     - Date     Condition        Report By
 BJ0911  HISTORY     - 19670602 MONUMENTED       CGS
 BJ0911  HISTORY     - 1969     GOOD             CGS
 BJ0911  HISTORY     - 1976     GOOD             NGS
 BJ0911
 BJ0911                          STATION DESCRIPTION
 BJ0911
 BJ0911'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 BJ0911'THE STATION MARK WAS FOUND DISTURBED AND REFERENCE MARK NO. 2 WAS
 BJ0911'DESTROYED BY LAYING OF A PIPE LINE ALONG HIGHWAY.  THE STATION
 BJ0911'UNDERGROUND MARK SET IN 1956 WAS FOUND IN GOOD CONDITION.  THE SURFACE
 BJ0911'MARK WAS SET OVER THE UNDERGROUND MARK IN ITS ORIGINAL POSITION.
 BJ0911'REFERENCE MARK NO. 3 WAS ESTABLISHED AT THIS DATE.  THE AZIMUTH MARK
 BJ0911'WAS DESTROYED AT THIS DATE.  A NEW DESCRIPTION FOLLOWS--
 BJ0911'
 BJ0911'THE STATION IS LOCATED 3.5 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE
 BJ0911'TRAFFIC LIGHT IN ALBANY, 1.8 MILES EAST OF HOLDEN BETWEEN U.S. HIGHWAY
 BJ0911'190 AND THE ILLINOIS CENTRAL RAILROAD TRACKS, 35 FT. NORTH OF THE
 BJ0911'CENTERLINE OF U.S. HIGHWAY 190, 42.5 FT. SOUTH OF SOUTH RAIL OF
 BJ0911'TRACKS, 38 FT. EAST-SOUTHEAST OF TELEGRAPH POLE NO. 1831, 19 FT. SOUTH
 BJ0911'OF A ROW OF TELEGRAPH POLES, 2 FT. NORTH OF A ROW OF POWER POLES, 94
 BJ0911'FT. WEST OF THE PROJECTED CENTERLINE OF A ROAD LEADING SOUTH, 1 FOOT
 BJ0911'EAST OF METAL WITNESS POST.  IT IS A STATE OF LOUISIANA GEODETIC
 BJ0911'SURVEY DISK STAMPED ALLEN 1956 1967, PROJECTING 3-INCHES.
 BJ0911'
 BJ0911'REFERENCE MARK NO. 1 IS 118.70 FT. SOUTH OF STATION, 85 FT. SOUTH OF
 BJ0911'THE CENTERLINE OF U.S. HIGHWAY 190, 18 FT. SOUTHWEST OF WIRE GATE, 10
 BJ0911'FT. WEST OF A 2 FOOT OAK TREE, 89 FT. WEST OF THE CENTERLINE OF ROAD
 BJ0911'LEADING SOUTH, 10 FT. SOUTH OF A FENCE LINE.  IT IS A STANDARD
 BJ0911'REFERENCE DISK STAMPED ALLEN NO 1 1939, PROJECTING 4-INCHES.
 BJ0911'
 BJ0911'REFERENCE MARK NO. 3 IS 72.90 FT. WEST OF STATION, 41 FT. NORTH OF THE
 BJ0911'CENTERLINE OF U.S. HIGHWAY 190, 41.5 FT. SOUTHWEST OF TELEGRAPH POLE
 BJ0911'NO. 1831, 37 FT. SOUTH OF SOUTH RAIL, 58 FT. EAST-NORTHEAST OF POWER
 BJ0911'POLE.  IT IS A STANDARD REFERENCE MARK DISK STAMPED ALLEN 1939 NO 3
 BJ0911'1967.
 BJ0911'
 BJ0911'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.  AIRLINE DISTANCE AND
 BJ0911'DIRECTION FROM NEAREST TOWN--3.5 MILES WEST.
 BJ0911
 BJ0911                          STATION RECOVERY (1969)
 BJ0911
 BJ0911'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WGT)
 BJ0911'THE STATION WAS VISITED AND THE STATION MARK AND REFERENCE
 BJ0911'MARKS 1 AND 3 WERE RECOVERED AS DESCRIBED BY L.F.S. IN 1967
 BJ0911'AND FOUND IN GOOD CONDITION.
 BJ0911'
 BJ0911'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.5 MILES
 BJ0911'WEST OF ALBANY
 BJ0911
 BJ0911                          STATION RECOVERY (1976)
 BJ0911
 BJ0911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0911'1.8 MI EAST FROM HOLDEN.
 BJ0911'1.8 MILES EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0911'HIGHWAY 441, 0.2 MILE EAST OF JUNCTION OF A ROAD LEADING NORTH,
 BJ0911'2 POWER LINE POLES EAST OF 2 POWER LINE POLES SUPPORTING TRANS-
 BJ0911'FORMERS, 95 FT WEST OF THE EXTENDED CENTER LINE OF A DIRT ROAD LEADING
 BJ0911'SOUTH, 36 FT NORTH OF THE  CENTER LINE OF THE HIGHWAY, 72.70 FT EAST
 BJ0911'OF REFERENCE MARK ALLEN RM 3 1967.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0910 ***********************************************************************
 BJ0910  DESIGNATION -  ALLEN RM 3
 BJ0910  PID         -  BJ0910
 BJ0910  STATE/COUNTY-  LA/LIVINGSTON
 BJ0910  COUNTRY     -  US
 BJ0910  USGS QUAD   -  HOLDEN (2018)
 BJ0910
 BJ0910                         *CURRENT SURVEY CONTROL
 BJ0910  ______________________________________________________________________
 BJ0910* NAD 83(1986) POSITION- 30 30 15.65   (N) 090 38 27.51   (W)   HD_HELD1
 BJ0910* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0910  **This station is located in a suspected subsidence area (see below).
 BJ0910  ______________________________________________________________________
 BJ0910  GEOID HEIGHT    -        -26.917 (meters)                     GEOID18
 BJ0910  DYNAMIC HEIGHT  -         12.682 (meters)       41.61  (feet) COMP
 BJ0910  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BJ0910
 BJ0910.The horizontal coordinates were determined by differentially corrected
 BJ0910.hand held GPS observations or other comparable positioning techniques
 BJ0910.and have an estimated accuracy of +/- 3 meters.
 BJ0910
 BJ0910.** This station is in an area of known vertical motion. If an
 BJ0910.** orthometric height was ever established but is not available 
 BJ0910.** in the current survey control section, the orthometric height
 BJ0910.** is considered suspect.  Suspect heights are available in the
 BJ0910.** superseded section only if requested.
 BJ0910
 BJ0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0910.GEOID18 height accuracy estimate available here.
 BJ0910
 BJ0910.Click photographs - Photos may exist for this station.
 BJ0910
 BJ0910.The dynamic height is computed by dividing the NAVD 88
 BJ0910.geopotential number by the normal gravity value computed on the
 BJ0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0910.degrees latitude (g = 980.6199 gals.).
 BJ0910
 BJ0910.The modeled gravity was interpolated from observed gravity values.
 BJ0910
 BJ0910;                    North         East    Units  Estimated Accuracy
 BJ0910;SPC LA S     -   222,374.0   1,066,459.9     MT  (+/- 3 meters HH1 GPS) 
 BJ0910
 BJ0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP2639477039(NAD 83)
 BJ0910
 BJ0910                          SUPERSEDED SURVEY CONTROL
 BJ0910
 BJ0910.No superseded survey control is available for this station.
 BJ0910
 BJ0910_MARKER: DR = REFERENCE MARK DISK
 BJ0910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0910_STAMPING: ALLEN 1939 NO 3 1967
 BJ0910_MARK LOGO: CGS
 BJ0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0910+STABILITY: SURFACE MOTION
 BJ0910
 BJ0910  HISTORY     - Date     Condition        Report By
 BJ0910  HISTORY     - 1967     MONUMENTED       CGS
 BJ0910  HISTORY     - 1976     GOOD             NGS
 BJ0910  HISTORY     - 1979     GOOD             LADTD
 BJ0910
 BJ0910                          STATION DESCRIPTION
 BJ0910
 BJ0910'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0910'1.8 MI EAST FROM HOLDEN.
 BJ0910'1.8 MILES EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0910'HIGHWAY 441, 0.2 MILE EAST OF THE JUNCTION OF A ROAD LEADING NORTH,
 BJ0910'2 POWER LINE POLES EAST OF 2 POWER LINE POLES SUPPORTING TRANSFORMERS,
 BJ0910'167 FT WEST OF THE EXTENDED CENTER LINE OF A DIRT ROAD LEADING SOUTH,
 BJ0910'41.5 FT NORTH OF THE CENTER LINE OF THE HIGHWAY, 72.70 FT WEST OF
 BJ0910'TRIANGULATION STATION ALLEN RESET 1967, 58 FT EAST OF A POWER LINE
 BJ0910'POLE.
 BJ0910
 BJ0910                          STATION RECOVERY (1979)
 BJ0910
 BJ0910'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 BJ0910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2776 ***********************************************************************
 BH2776  DESIGNATION -  ALLIGATOR
 BH2776  PID         -  BH2776
 BH2776  STATE/COUNTY-  LA/ORLEANS
 BH2776  COUNTRY     -  US
 BH2776  USGS QUAD   -  ALLIGATOR POINT (2018)
 BH2776
 BH2776                         *CURRENT SURVEY CONTROL
 BH2776  ______________________________________________________________________
 BH2776* NAD 83(1993) POSITION- 30 01 57.16658(N) 089 43 12.36673(W)   ADJUSTED
 BH2776* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2776  **This station is located in a suspected subsidence area (see below).
 BH2776  ______________________________________________________________________
 BH2776  GEOID HEIGHT    -        -26.222 (meters)                     GEOID18
 BH2776  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 BH2776  HORZ ORDER      -  SECOND
 BH2776
 BH2776.The horizontal coordinates were established by classical geodetic methods
 BH2776.and adjusted by the National Geodetic Survey in May 1994.
 BH2776
 BH2776.** This station is in an area of known vertical motion. If an
 BH2776.** orthometric height was ever established but is not available 
 BH2776.** in the current survey control section, the orthometric height
 BH2776.** is considered suspect.  Suspect heights are available in the
 BH2776.** superseded section only if requested.
 BH2776
 BH2776.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2776.GEOID18 height accuracy estimate available here.
 BH2776
 BH2776.Click photographs - Photos may exist for this station.
 BH2776
 BH2776.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2776
 BH2776. The following values were computed from the NAD 83(1993) position.
 BH2776
 BH2776;                    North         East     Units Scale Factor Converg.
 BH2776;SPC LA S     -   170,969.220 1,155,587.216   MT  0.99992590   +0 48 23.9
 BH2776;SPC LA S     -   560,921.52  3,791,289.06   sFT  0.99992590   +0 48 23.9
 BH2776;UTM  16      - 3,325,509.585   237,688.590   MT  1.00044900   -1 21 43.8
 BH2776
 BH2776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2776!SPC LA S     -   1.00000416  x   0.99992590  =   0.99993006
 BH2776!UTM  16      -   1.00000416  x   1.00044900  =   1.00045316
 BH2776
 BH2776:                Primary Azimuth Mark                     Grid Az
 BH2776:SPC LA S     -  DACE                                     034 24 31.9
 BH2776:UTM  16      -  DACE                                     036 34 39.6
 BH2776
 BH2776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3768825509(NAD 83)
 BH2776
 BH2776|---------------------------------------------------------------------|
 BH2776| PID    Reference Object                     Distance      Geod. Az  |
 BH2776|                                                           dddmmss.s |
 BH2776| DD8283 ALLIGATOR RM 1                       22.480 METERS 01425     |
 BH2776| BH2773 DACE                                APPROX. 6.0 KM 0351255.8 |
 BH2776| BH2770 TEXAS CO WELL 1                     APPROX. 7.2 KM 0650127.7 |
 BH2776| DD8285 ALLIGATOR RM 3                       25.220 METERS 18919     |
 BH2776| DD8284 ALLIGATOR RM 2                       21.385 METERS 28511     |
 BH2776|---------------------------------------------------------------------|
 BH2776
 BH2776                          SUPERSEDED SURVEY CONTROL
 BH2776
 BH2776  NAD 83(1992)-  30 01 57.16923(N)    089 43 12.36501(W) AD(       ) 2
 BH2776  NAD 83(1986)-  30 01 57.17933(N)    089 43 12.36399(W) AD(       ) 2
 BH2776  NAD 27      -  30 01 56.46200(N)    089 43 12.15500(W) AD(       ) 2
 BH2776
 BH2776.Superseded values are not recommended for survey control.
 BH2776
 BH2776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2776.See file dsdata.pdf to determine how the superseded data were derived.
 BH2776
 BH2776_MARKER: DS = TRIANGULATION STATION DISK
 BH2776_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BH2776_STAMPING: ALLIGATOR 1934
 BH2776_MARK LOGO: CGS
 BH2776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2776
 BH2776  HISTORY     - Date     Condition        Report By
 BH2776  HISTORY     - 1934     MONUMENTED       CGS
 BH2776  HISTORY     - 1946     MARK NOT FOUND   CGS
 BH2776  HISTORY     - 1952     GOOD             CGS
 BH2776  HISTORY     - 1966     MARK NOT FOUND   CGS
 BH2776  HISTORY     - 1973     MARK NOT FOUND   NGS
 BH2776
 BH2776                          STATION DESCRIPTION
 BH2776
 BH2776'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (RLS)
 BH2776'ON THE NW SHORE OF LAKE BORGNE, AT THE SE POINT OF ALLIGATOR POINT,
 BH2776'N OF THE BAYOU RUNNING E AND W, 214 METERS (702 FEET) W FROM THE
 BH2776'POINT OF LAND AT THE N SIDE OF THE MOUTH OF THE BAYOU, 29 METERS
 BH2776'(95 FEET) N OF THE BANK OF THE BAYOU, AND 56.4 METERS (185 FEET)
 BH2776'FROM THE LAKE SHORE LINE. THE STATION IS MARKED BY A STANDARD
 BH2776'BRONZE DISK SET IN CONCRETE AT THE TOP OF A TILE.
 BH2776'
 BH2776'REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE DISK SET IN
 BH2776'CONCRETE AT THE TOP OF A TILE, IS 22.490
 BH2776'METERS (73.80 FEET) FROM THE STATION N 14 DEG 27 MIN E.
 BH2776'
 BH2776'REFERENCE MARK NO. 2 IS A STANDARD BRONZE REFERENCE DISK SET IN
 BH2776'CONCRETE AT THE TOP OF A TILE, IS 21.385
 BH2776'METERS (70.18 FEET) FROM THE STATION N 74 DEG 45 MIN W.
 BH2776'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 30.816
 BH2776'METERS (101.123 FEET). THE MARKS PROJECT ABOUT ONE FOOT ABOVE THE
 BH2776'SURFACE OF THE GROUND. ALLIGATOR POINT LIGHT IS S 10 DEG 25 MIN E.
 BH2776
 BH2776                          STATION RECOVERY (1946)
 BH2776
 BH2776'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (ELJ)
 BH2776'NEITHER THE STATION NOR REFERENCE MARKS COULD BE FOUND.
 BH2776'
 BH2776'THE AREA IS COVERED WITH A DENSE GROWTH OF MARSH GRASS AND WILD
 BH2776'CANE. AFTER BURNING AND SEARCHING FOR ABOUT THREE HOURS, THE SEARCH
 BH2776'WAS GIVEN UP, ALTHOUGH IT IS PROBABLE THAT THE MARKS ARE STILL
 BH2776'THERE.
 BH2776
 BH2776                          STATION RECOVERY (1952)
 BH2776
 BH2776'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (PLB)
 BH2776'STATION AND R.M.S 1 AND 2 WERE RECOVERED. STATION AND R.M. 1 ARE NOW
 BH2776'FLUSH WITH THE SURFACE AND R.M. 2 IS 1 FOOT BELOW THE SURFACE. THE
 BH2776'DISTANCE TO R.M. 1 WAS MEASURED AND IS NOW 22.48 METERS (73.75
 BH2776'FEET) AND THE DISTANCE TO R.M. 2 IS 21.36 METERS (70.08 FEET).
 BH2776'THE DISTANCE BETWEEN THE REFERENCE MARKS IS NOW 30.822
 BH2776'METERS (101.137 FEET). THE BEARING TO R.M. 1 IS NOW N 14 DEG
 BH2776'25 MIN E AND THE BEARING TO R.M. 2 IS NOW 74 DEG 49 MIN W.
 BH2776'A NEW REFERENCE MARK, ALLIGATOR NO. 3 1952, WAS
 BH2776'SET.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 BH2776'
 BH2776'LOCATED ON THE W SHORE OF LAKE BORGNE, ON ALLIGATOR POINT,
 BH2776'APPROXIMATELY 0.5 MILE NW OF THE MOST E POINT OF ALLIGATOR POINT,
 BH2776'264 FEET NW OF THE TIP OF MARSH ON N SIDE OF THE MOUTH OF A BAYOU,
 BH2776'90.0 FEET N OF N BANK OF THE SAME BAYOU. EDGE OF MARSH IS 59 FEET
 BH2776'N 69 DEG 35 MIN E.
 BH2776'
 BH2776'STATION MARK IS A STANDARD DISK, STAMPED ALLIGATOR 1934, SET IN
 BH2776'THE TOP OF A CONCRETE-FILLED 10-INCH TERRA-COTTA TILE WHICH IS FLUSH
 BH2776'WITH THE GROUND SURFACE.
 BH2776'
 BH2776'R.M. 1 IS A STANDARD DISK, STAMPED ALLIGATOR NO 1 1934, SET IN THE
 BH2776'TOP OF A CONCRETE-FILLED 10-INCH TERRA-COTTA TILE WHICH IS FLUSH
 BH2776'WITH THE GROUND. IT IS 22.480 METERS (73.75 FEET) FROM THE STATION
 BH2776'AND N 14 DEG 25 MIN E AND 16 FEET (4.9 METERS)
 BH2776'SW OF EDGE OF MARSH.
 BH2776'
 BH2776'R.M. 2 IS A STANDARD DISK, STAMPED ALLIGATOR NO 2 1934, SET IN THE
 BH2776'TOP OF 10-INCH TERRA-COTTA TILE FILLED WITH CONCRETE. IT IS 21.36
 BH2776'METERS (70.08 FEET) FROM THE STATION N 74 DEG 49 MIN W.
 BH2776'
 BH2776'R.M. 3 IS A STANDARD DISK, STAMPED ALLIGATOR NO 3 1952, SET IN THE
 BH2776'TOP OF A CONCRETE-FILLED 7-INCH STOVEPIPE RESTING ON A 2X4 INCH X 8
 BH2776'FT DRIVEN INTO THE MARSH. IT IS 10 FEET N OF THE N BANK OF THE BAYOU,
 BH2776'66.5 FEET N OF THE S BANK OF THE BAYOU, 155 FEET NNE OF POINT ON
 BH2776'NW SIDE AT THE MOUTH OF A SMALL DRAIN ENTERING THE BAYOU ON THE S,
 BH2776'AND IN A PILE OF DISCARDED CORE CASING USED BY GEOPHYSICAL CREWS.
 BH2776'MONUMENT PROJECTS 8 INCHES. IT IS 25.22 METERS (82.75 FEET)
 BH2776'FROM THE STATION S 9 DEG 20 MIN W.
 BH2776
 BH2776                          STATION RECOVERY (1966)
 BH2776
 BH2776'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 BH2776'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE SEARCHED FOR BUT
 BH2776'COULD NOT BE FOUND. A COMPLETE NEW STATION ALLIGATOR 2 WAS
 BH2776'ESTABLISHED AT THIS TIME.
 BH2776
 BH2776                          STATION RECOVERY (1973)
 BH2776
 BH2776'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RDO)
 BH2776'STATION MARK AND R.M. 1 AND R.M. 3 WERE SEARCHED FOR BUT NOT
 BH2776'FOUND AND PRESUMED LOST.  R.M. 2 WAS FOUND ENCASED IN A 10 IN
 BH2776'DIAMETER TILE PIPE FILLED WITH CONCRETE, STAMPED RM 2.  THE RM IS
 BH2776'LOCATED 6 METERS FROM THE MHWL AND 14 METERS NORTH OF THE NORTH
 BH2776'POINT OF LAND AT THE MOUTH A LARGE BAYOU.  R M IS COVERED AT HIGH
 BH2776'WATER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2775 ***********************************************************************
 BH2775  DESIGNATION -  ALLIGATOR 2
 BH2775  PID         -  BH2775
 BH2775  STATE/COUNTY-  LA/ORLEANS
 BH2775  COUNTRY     -  US
 BH2775  USGS QUAD   -  ALLIGATOR POINT (2018)
 BH2775
 BH2775                         *CURRENT SURVEY CONTROL
 BH2775  ______________________________________________________________________
 BH2775* NAD 83(1993) POSITION- 30 01 59.55617(N) 089 43 19.47764(W)   ADJUSTED
 BH2775* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2775  **This station is located in a suspected subsidence area (see below).
 BH2775  ______________________________________________________________________
 BH2775  GEOID HEIGHT    -        -26.223 (meters)                     GEOID18
 BH2775  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 BH2775  HORZ ORDER      -  SECOND
 BH2775
 BH2775.The horizontal coordinates were established by classical geodetic methods
 BH2775.and adjusted by the National Geodetic Survey in May 1994.
 BH2775
 BH2775.** This station is in an area of known vertical motion. If an
 BH2775.** orthometric height was ever established but is not available 
 BH2775.** in the current survey control section, the orthometric height
 BH2775.** is considered suspect.  Suspect heights are available in the
 BH2775.** superseded section only if requested.
 BH2775
 BH2775.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2775.GEOID18 height accuracy estimate available here.
 BH2775
 BH2775.Click photographs - Photos may exist for this station.
 BH2775
 BH2775.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2775
 BH2775. The following values were computed from the NAD 83(1993) position.
 BH2775
 BH2775;                    North         East     Units Scale Factor Converg.
 BH2775;SPC LA S     -   171,040.108 1,155,395.692   MT  0.99992590   +0 48 20.3
 BH2775;SPC LA S     -   561,154.09  3,790,660.70   sFT  0.99992590   +0 48 20.3
 BH2775;UTM  16      - 3,325,587.711   237,499.787   MT  1.00045023   -1 21 47.5
 BH2775
 BH2775!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2775!SPC LA S     -   1.00000400  x   0.99992590  =   0.99992990
 BH2775!UTM  16      -   1.00000400  x   1.00045023  =   1.00045423
 BH2775
 BH2775:                Primary Azimuth Mark                     Grid Az
 BH2775:SPC LA S     -  ALLIGATOR 2 AZ MK                        235 54 07.8
 BH2775:UTM  16      -  ALLIGATOR 2 AZ MK                        238 04 15.6
 BH2775
 BH2775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU3749925587(NAD 83)
 BH2775
 BH2775|---------------------------------------------------------------------|
 BH2775| PID    Reference Object                     Distance      Geod. Az  |
 BH2775|                                                           dddmmss.s |
 BH2775| DD8287 ALLIGATOR 2 RM 4                     13.093 METERS 03732     |
 BH2775| DD8288 ALLIGATOR 2 RM 5                     15.071 METERS 15218     |
 BH2775| DD8286 ALLIGATOR 2 AZ MK                                  2364228.1 |
 BH2775| BH2813 VENETIAN ISLES WATER TANK           APPROX. 9.5 KM 2950345.3 |
 BH2775| BH2809 VENETIAN ISLES MICROWAVE TOWER      APPROX. 8.8 KM 2972203.4 |
 BH2775| BH2810 VENETIAN ISLES AWY COMM MAST        APPROX. 8.4 KM 3023629.7 |
 BH2775|---------------------------------------------------------------------|
 BH2775
 BH2775                          SUPERSEDED SURVEY CONTROL
 BH2775
 BH2775  NAD 83(1992)-  30 01 59.55738(N)    089 43 19.47387(W) AD(       ) 2
 BH2775  NAD 83(1986)-  30 01 59.56897(N)    089 43 19.47428(W) AD(       ) 2
 BH2775  NAD 27      -  30 01 58.85329(N)    089 43 19.26543(W) AD(       ) 2
 BH2775
 BH2775.Superseded values are not recommended for survey control.
 BH2775
 BH2775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2775.See file dsdata.pdf to determine how the superseded data were derived.
 BH2775
 BH2775_MARKER: DS = TRIANGULATION STATION DISK
 BH2775_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 BH2775+WITH SETTING: INFORMATION.
 BH2775_STAMPING: ALLIGATOR 2 1966
 BH2775_MARK LOGO: CGS
 BH2775_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2775
 BH2775  HISTORY     - Date     Condition        Report By
 BH2775  HISTORY     - 1966     MONUMENTED       CGS
 BH2775  HISTORY     - 1972     GOOD             NGS
 BH2775  HISTORY     - 1972     GOOD             NGS
 BH2775
 BH2775                          STATION DESCRIPTION
 BH2775
 BH2775'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 BH2775'STATION IS ABOUT 12-1/2 MILES NORTHEAST OF THE MARTELLO CASTLE,
 BH2775'7-1/2 MILES SOUTHEAST OF FT. MACOMB, ON THE NORTH SHORE OF LAKE
 BH2775'BORGNE AND IN MARSHLAND ON THE NORTH EDGE OF ALLIGATOR PT.
 BH2775'
 BH2775'STATION MARK, A STANDARD DISK STAMPED ALLIGATOR 2 1966, IS CRIMPED
 BH2775'TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG. IT IS
 BH2775'ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 2 FEET. IT IS
 BH2775'ABOUT 300 FEET SOUTHWEST OF THE WATERS EDGE AND 3 FEET EAST OF A
 BH2775'METAL WITNESS POST.
 BH2775'
 BH2775'REFERENCE MARK NO. 4, A STANDARD DISK STAMPED ALLIGATOR 2 NO 4 1966,
 BH2775'IS CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET
 BH2775'LONG. IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 2
 BH2775'FEET. IT IS ABOUT 275 FEET SOUTHWEST OF THE WATERS EDGE AND 43
 BH2775'FEET NORTH OF THE METAL WITNESS POST.
 BH2775'
 BH2775'REFERENCE MARK NO. 5, A STANDARD DISK STAMPED ALLIGATOR 2 NO 5 1966,
 BH2775'IS CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET
 BH2775'LONG. IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 2
 BH2775'FEET. IT IS ABOUT 290 FEET SOUTHWEST OF THE WATERS EDGE AND 49.9
 BH2775'FEET SOUTHEAST OF THE METAL WITNESS POST.
 BH2775'
 BH2775'AZIMUTH MARK, A STANDARD DISK STAMPED ALLIGATOR 2 1966. IT IS
 BH2775'LOCATED ABOUT 0.3 MILE SOUTHWEST OF THE STATION IN AN OPEN MARSH
 BH2775'AREA. IS CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32
 BH2775'FEET LONG. IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH
 BH2775'PROJECTS 3.2 FEET. IT IS 0.8 FEET NORTH OF A METAL WITNESS POST.
 BH2775'
 BH2775'NOTE--THE STATION CAN BE REACHED BY AIRCRAFT OR BOAT.
 BH2775
 BH2775                          STATION RECOVERY (1972)
 BH2775
 BH2775'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (EAB)
 BH2775'ALL MARKS WERE RECOVERED AND FOUND TO BE ROD MARKS PROJECTING
 BH2775'ABOUT 3 FEET.  SOME OF THE PLASTIC PIPE THAT WAS USED AROUND
 BH2775'THE ROD MARKS HAS BEEN BURNT OFF.  ALSO IT WAS NOTICED THE RODS
 BH2775'ARE LOOSE IN THE THREAD COUPLINGS AND THE RODS CAN BE UNSCREWED
 BH2775'VERY EASY.
 BH2775'
 BH2775'THE 1966 DESCRIPTION IS STILL ADEQUATE.
 BH2775'
 BH2775'A HELICOPTER WAS USED TO VISIT THIS STATION.
 BH2775
 BH2775                          STATION RECOVERY (1972)
 BH2775
 BH2775'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (RDO)
 BH2775'STATION, R M 4, R M 5 AND AZIMUTH MARK WERE RECOVERED AS
 BH2775'DESCRIBED IN GOOD CONDITION, EXCEPT STATION IS 440 FEET SOUTHWEST
 BH2775'OF SHORELINE AND 225 FEET NORTH OF THE NORTH EDGE OF A LARGE BAYOU.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6236 ***********************************************************************
 AH6236  DESIGNATION -  ALMAB 01
 AH6236  PID         -  AH6236
 AH6236  STATE/COUNTY-  LA/TERREBONNE
 AH6236  COUNTRY     -  US
 AH6236  USGS QUAD   -  HOUMA (2018)
 AH6236
 AH6236                         *CURRENT SURVEY CONTROL
 AH6236  ______________________________________________________________________
 AH6236* NAD 83(2011) POSITION- 29 36 33.81025(N) 090 44 08.69571(W)   ADJUSTED
 AH6236* NAD 83(2011) ELLIP HT-   -23.828 (meters)        (06/27/12)   ADJUSTED
 AH6236* NAD 83(2011) EPOCH   -  2010.00
 AH6236* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6236  **This station is located in a suspected subsidence area (see below).
 AH6236  ______________________________________________________________________
 AH6236  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6236  GEOID HEIGHT    -        -25.439 (meters)                     GEOID96
 AH6236  GEOID HEIGHT    -        -25.208 (meters)                     GEOID18
 AH6236  NAD 83(2011) X  -    -71,263.801 (meters)                     COMP
 AH6236  NAD 83(2011) Y  - -5,549,299.673 (meters)                     COMP
 AH6236  NAD 83(2011) Z  -  3,132,790.772 (meters)                     COMP
 AH6236  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AH6236
 AH6236  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6236  Standards:
 AH6236         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6236            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6236  -------------------------------------------------------------------
 AH6236  NETWORK    3.16  27.77           1.41   1.14  14.17      0.09929797
 AH6236  -------------------------------------------------------------------
 AH6236  Click here for local accuracies and other accuracy information.
 AH6236
 AH6236.The horizontal coordinates were established by GPS observations
 AH6236.and adjusted by the National Geodetic Survey in June 2012.
 AH6236
 AH6236.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6236.been affixed to the stable North American tectonic plate. See 
 AH6236.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6236
 AH6236.The horizontal coordinates are valid at the epoch date displayed above
 AH6236.which is a decimal equivalence of Year/Month/Day.
 AH6236
 AH6236.** This station is in an area of known vertical motion. If an
 AH6236.** orthometric height was ever established but is not available 
 AH6236.** in the current survey control section, the orthometric height
 AH6236.** is considered suspect.  Suspect heights are available in the
 AH6236.** superseded section only if requested.
 AH6236
 AH6236.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6236.GEOID18 height accuracy estimate available here.
 AH6236
 AH6236.Click photographs - Photos may exist for this station.
 AH6236
 AH6236.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6236
 AH6236.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6236
 AH6236.The ellipsoidal height was determined by GPS observations
 AH6236.and is referenced to NAD 83.
 AH6236
 AH6236. The following values were computed from the NAD 83(2011) position.
 AH6236
 AH6236;                    North         East     Units Scale Factor Converg.
 AH6236;SPC LA S     -   123,121.618 1,057,879.953   MT  0.99994893   +0 17 55.7
 AH6236;SPC LA S     -   403,941.51  3,470,727.81   sFT  0.99994893   +0 17 55.7
 AH6236;UTM  15      - 3,277,645.380   719,261.361   MT  1.00019322   +1 07 09.0
 AH6236
 AH6236!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6236!SPC LA S     -   1.00000374  x   0.99994893  =   0.99995267
 AH6236!UTM  15      -   1.00000374  x   1.00019322  =   1.00019696
 AH6236
 AH6236:                Primary Azimuth Mark                     Grid Az
 AH6236:SPC LA S     -  ALMAB 02                                 335 42 42.4
 AH6236:UTM  15      -  ALMAB 02                                 334 53 29.1
 AH6236
 AH6236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1926177645(NAD 83)
 AH6236
 AH6236|---------------------------------------------------------------------|
 AH6236| PID    Reference Object                     Distance      Geod. Az  |
 AH6236|                                                           dddmmss.s |
 AH6236| AH6481 ALMAB 02                            APPROX. 0.7 KM 3360038.1 |
 AH6236|---------------------------------------------------------------------|
 AH6236
 AH6236                          SUPERSEDED SURVEY CONTROL
 AH6236
 AH6236  NAD 83(2007)-  29 36 33.81048(N)    090 44 08.69631(W) AD(       ) 0
 AH6236  ELLIP H (02/10/07)  -23.788  (m)                       GP(       )    
 AH6236  ELLIP H (02/21/02)  -23.771  (m)                       GP(       ) 5 1
 AH6236  NAD 83(1992)-  29 36 33.81067(N)    090 44 08.69561(W) AD(       ) 1
 AH6236  ELLIP H (12/17/98)  -23.735  (m)                       GP(       ) 4 2
 AH6236
 AH6236.Superseded values are not recommended for survey control.
 AH6236
 AH6236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6236.See file dsdata.pdf to determine how the superseded data were derived.
 AH6236
 AH6236_MARKER: DD = SURVEY DISK
 AH6236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6236_STAMPING: ALMAB 01
 AH6236_MARK LOGO: LA-109
 AH6236_PROJECTION: FLUSH
 AH6236_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6236+STABILITY: SURFACE MOTION
 AH6236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6236+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6236
 AH6236  HISTORY     - Date     Condition        Report By
 AH6236  HISTORY     - 1995     MONUMENTED       MPHI
 AH6236
 AH6236                          STATION DESCRIPTION
 AH6236
 AH6236'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6236'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA,TAKE CHURCH ST.
 AH6236'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH. TURN LEFT ON HWY 24 AND
 AH6236'TRAVEL NORTH FOR 1.5 MI (2.4 KM) TO JUNCTION WITH HOLLYWOOD ROAD. TURN
 AH6236'RIGHT ON HOLLYWOOD ROAD AND TRAVEL NORTHEAST FOR 0.45 MI (0.72 KM) TO
 AH6236'JUNCTION WITH ALMA ST. AND STATION ON THE LEFT. THE STATION IS A 2
 AH6236'INCH DISK IN CONCRETE. THE STATION IS 26.4 FT (8.0 M) SOUTHWEST OF THE
 AH6236'CENTER OF ALMA ST., 77.6 FT (23.7 M) NORTHWEST OF THE CENTER OF
 AH6236'HOLLYWOOD ROAD, 26.5 FT (8.1 M) NORTHWEST OF A PIPELINE CASING VENT,
 AH6236'99.0 FT (30.2 M) EAST OF THE NORTHEAST CORNER OF A CHURCH, 11.4 FT
 AH6236'(3.5 M) SOUTHEAST OF A CONCRETE PARKING LOT, AND 42.4 FT (12.9 M)
 AH6236'NORTHWEST OF A POWER POLE WITH A TRAFFIC CONTROLLER BOX.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6481 ***********************************************************************
 AH6481  DESIGNATION -  ALMAB 02
 AH6481  PID         -  AH6481
 AH6481  STATE/COUNTY-  LA/TERREBONNE
 AH6481  COUNTRY     -  US
 AH6481  USGS QUAD   -  HOUMA (2018)
 AH6481
 AH6481                         *CURRENT SURVEY CONTROL
 AH6481  ______________________________________________________________________
 AH6481* NAD 83(2011) POSITION- 29 36 54.00126(N) 090 44 18.97868(W)   ADJUSTED
 AH6481* NAD 83(2011) ELLIP HT-   -23.917 (meters)        (06/27/12)   ADJUSTED
 AH6481* NAD 83(2011) EPOCH   -  2010.00
 AH6481* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6481  **This station is located in a suspected subsidence area (see below).
 AH6481  ______________________________________________________________________
 AH6481  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6481  GEOID HEIGHT    -        -25.452 (meters)                     GEOID96
 AH6481  GEOID HEIGHT    -        -25.222 (meters)                     GEOID18
 AH6481  NAD 83(2011) X  -    -71,536.491 (meters)                     COMP
 AH6481  NAD 83(2011) Y  - -5,548,988.868 (meters)                     COMP
 AH6481  NAD 83(2011) Z  -  3,133,331.219 (meters)                     COMP
 AH6481  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AH6481
 AH6481  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6481  Standards:
 AH6481         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6481            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6481  -------------------------------------------------------------------
 AH6481  NETWORK    1.90  20.23           0.80   0.75  10.32      0.12785141
 AH6481  -------------------------------------------------------------------
 AH6481  Click here for local accuracies and other accuracy information.
 AH6481
 AH6481.The horizontal coordinates were established by GPS observations
 AH6481.and adjusted by the National Geodetic Survey in June 2012.
 AH6481
 AH6481.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6481.been affixed to the stable North American tectonic plate. See 
 AH6481.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6481
 AH6481.The horizontal coordinates are valid at the epoch date displayed above
 AH6481.which is a decimal equivalence of Year/Month/Day.
 AH6481
 AH6481.** This station is in an area of known vertical motion. If an
 AH6481.** orthometric height was ever established but is not available 
 AH6481.** in the current survey control section, the orthometric height
 AH6481.** is considered suspect.  Suspect heights are available in the
 AH6481.** superseded section only if requested.
 AH6481
 AH6481.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6481.GEOID18 height accuracy estimate available here.
 AH6481
 AH6481.Click photographs - Photos may exist for this station.
 AH6481
 AH6481.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6481
 AH6481.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6481
 AH6481.The ellipsoidal height was determined by GPS observations
 AH6481.and is referenced to NAD 83.
 AH6481
 AH6481. The following values were computed from the NAD 83(2011) position.
 AH6481
 AH6481;                    North         East     Units Scale Factor Converg.
 AH6481;SPC LA S     -   123,741.830 1,057,600.070   MT  0.99994827   +0 17 50.5
 AH6481;SPC LA S     -   405,976.32  3,469,809.56   sFT  0.99994827   +0 17 50.5
 AH6481;UTM  15      - 3,278,261.671   718,972.555   MT  1.00019166   +1 07 04.6
 AH6481
 AH6481!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6481!SPC LA S     -   1.00000376  x   0.99994827  =   0.99995203
 AH6481!UTM  15      -   1.00000376  x   1.00019166  =   1.00019542
 AH6481
 AH6481:                Primary Azimuth Mark                     Grid Az
 AH6481:SPC LA S     -  ALMAB 03                                 334 17 10.6
 AH6481:UTM  15      -  ALMAB 03                                 333 27 56.5
 AH6481
 AH6481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1897278261(NAD 83)
 AH6481
 AH6481|---------------------------------------------------------------------|
 AH6481| PID    Reference Object                     Distance      Geod. Az  |
 AH6481|                                                           dddmmss.s |
 AH6481| AH6482 ALMAB 03                            APPROX. 0.9 KM 3343501.1 |
 AH6481| AH6487 ALMAB 04                            APPROX. 1.7 KM 3374342.3 |
 AH6481|---------------------------------------------------------------------|
 AH6481
 AH6481                          SUPERSEDED SURVEY CONTROL
 AH6481
 AH6481  NAD 83(2007)-  29 36 54.00140(N)    090 44 18.97926(W) AD(       ) 0
 AH6481  ELLIP H (02/10/07)  -23.889  (m)                       GP(       )    
 AH6481  ELLIP H (02/21/02)  -23.867  (m)                       GP(       ) 5 1
 AH6481  NAD 83(1992)-  29 36 54.00151(N)    090 44 18.97834(W) AD(       ) 1
 AH6481  ELLIP H (12/17/98)  -23.821  (m)                       GP(       ) 4 2
 AH6481
 AH6481.Superseded values are not recommended for survey control.
 AH6481
 AH6481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6481.See file dsdata.pdf to determine how the superseded data were derived.
 AH6481
 AH6481_MARKER: DD = SURVEY DISK
 AH6481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6481_STAMPING: ALMAB 02
 AH6481_MARK LOGO: LA-109
 AH6481_PROJECTION: FLUSH
 AH6481_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6481+STABILITY: SURFACE MOTION
 AH6481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6481+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6481
 AH6481  HISTORY     - Date     Condition        Report By
 AH6481  HISTORY     - 1995     MONUMENTED       MPHI
 AH6481
 AH6481                          STATION DESCRIPTION
 AH6481
 AH6481'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6481'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH ST.
 AH6481'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH. TURN LEFT ON HWY 24 AND
 AH6481'TRAVEL NORTH FOR 1.5 MI (2.4 KM) TO JUNCTION WITH HOLLYWOOD ROAD. TURN
 AH6481'RIGHT ON HOLLYWOOD ROAD AND TRAVEL NORTHEAST FOR 0.45 MI (0.72 KM) TO
 AH6481'JUNCTION WITH ALMA ST. TURN LEFT ON ALMA ST. AND TRAVEL NORTH FOR 0.4
 AH6481'MI (0.6 KM) TO STATION ON RIGHT. THE STATION IS A 2 INCH DISK IN
 AH6481'CONCRETE. THE STATION IS 196.0 FT (59.7 M) NORTHWEST OF THE CENTER OF
 AH6481'CASCADE DR.,15.6 FT NORTHEAST OF THE CENTER OF ALMA ST., 62.4 FT (19.0
 AH6481'M) NORTHWEST OF A POWER POLE, 48.8 FT (14.9 M) NORTHEAST OF THE CORNER
 AH6481'OF A 6 FT (1.8 M) WOODEN FENCE, AND 63.0 FT (19.2 M) SOUTHEAST OF A
 AH6481'POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6482 ***********************************************************************
 AH6482  DESIGNATION -  ALMAB 03
 AH6482  PID         -  AH6482
 AH6482  STATE/COUNTY-  LA/TERREBONNE
 AH6482  COUNTRY     -  US
 AH6482  USGS QUAD   -  HOUMA (2018)
 AH6482
 AH6482                         *CURRENT SURVEY CONTROL
 AH6482  ______________________________________________________________________
 AH6482* NAD 83(2011) POSITION- 29 37 19.83363(N) 090 44 33.02791(W)   ADJUSTED
 AH6482* NAD 83(2011) ELLIP HT-   -23.842 (meters)        (06/27/12)   ADJUSTED
 AH6482* NAD 83(2011) EPOCH   -  2010.00
 AH6482* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6482  **This station is located in a suspected subsidence area (see below).
 AH6482  ______________________________________________________________________
 AH6482  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6482  GEOID HEIGHT    -        -25.469 (meters)                     GEOID96
 AH6482  GEOID HEIGHT    -        -25.240 (meters)                     GEOID18
 AH6482  NAD 83(2011) X  -    -71,909.354 (meters)                     COMP
 AH6482  NAD 83(2011) Y  - -5,548,590.980 (meters)                     COMP
 AH6482  NAD 83(2011) Z  -  3,134,022.716 (meters)                     COMP
 AH6482  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 AH6482
 AH6482  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6482  Standards:
 AH6482         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6482            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6482  -------------------------------------------------------------------
 AH6482  NETWORK    3.09  25.83           1.35   1.13  13.18      0.27795424
 AH6482  -------------------------------------------------------------------
 AH6482  Click here for local accuracies and other accuracy information.
 AH6482
 AH6482.The horizontal coordinates were established by GPS observations
 AH6482.and adjusted by the National Geodetic Survey in June 2012.
 AH6482
 AH6482.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6482.been affixed to the stable North American tectonic plate. See 
 AH6482.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6482
 AH6482.The horizontal coordinates are valid at the epoch date displayed above
 AH6482.which is a decimal equivalence of Year/Month/Day.
 AH6482
 AH6482.** This station is in an area of known vertical motion. If an
 AH6482.** orthometric height was ever established but is not available 
 AH6482.** in the current survey control section, the orthometric height
 AH6482.** is considered suspect.  Suspect heights are available in the
 AH6482.** superseded section only if requested.
 AH6482
 AH6482.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6482.GEOID18 height accuracy estimate available here.
 AH6482
 AH6482.Click photographs - Photos may exist for this station.
 AH6482
 AH6482.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6482
 AH6482.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6482
 AH6482.The ellipsoidal height was determined by GPS observations
 AH6482.and is referenced to NAD 83.
 AH6482
 AH6482. The following values were computed from the NAD 83(2011) position.
 AH6482
 AH6482;                    North         East     Units Scale Factor Converg.
 AH6482;SPC LA S     -   124,535.216 1,057,218.005   MT  0.99994744   +0 17 43.5
 AH6482;SPC LA S     -   408,579.29  3,468,556.07   sFT  0.99994744   +0 17 43.5
 AH6482;UTM  15      - 3,279,049.695   718,579.069   MT  1.00018954   +1 06 58.6
 AH6482
 AH6482!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6482!SPC LA S     -   1.00000374  x   0.99994744  =   0.99995118
 AH6482!UTM  15      -   1.00000374  x   1.00018954  =   1.00019329
 AH6482
 AH6482:                Primary Azimuth Mark                     Grid Az
 AH6482:SPC LA S     -  ALMAB 02                                 154 17 10.6
 AH6482:UTM  15      -  ALMAB 02                                 153 27 55.5
 AH6482
 AH6482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1857979049(NAD 83)
 AH6482
 AH6482|---------------------------------------------------------------------|
 AH6482| PID    Reference Object                     Distance      Geod. Az  |
 AH6482|                                                           dddmmss.s |
 AH6482| AH6481 ALMAB 02                            APPROX. 0.9 KM 1543454.1 |
 AH6482| AH6487 ALMAB 04                            APPROX. 0.8 KM 3410434.3 |
 AH6482|---------------------------------------------------------------------|
 AH6482
 AH6482                          SUPERSEDED SURVEY CONTROL
 AH6482
 AH6482  NAD 83(2007)-  29 37 19.83360(N)    090 44 33.02860(W) AD(       ) 0
 AH6482  ELLIP H (02/10/07)  -23.792  (m)                       GP(       )    
 AH6482  ELLIP H (02/21/02)  -23.774  (m)                       GP(       ) 5 1
 AH6482  NAD 83(1992)-  29 37 19.83381(N)    090 44 33.02758(W) AD(       ) 1
 AH6482  ELLIP H (12/17/98)  -23.727  (m)                       GP(       ) 4 2
 AH6482
 AH6482.Superseded values are not recommended for survey control.
 AH6482
 AH6482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6482.See file dsdata.pdf to determine how the superseded data were derived.
 AH6482
 AH6482_MARKER: DD = SURVEY DISK
 AH6482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6482_STAMPING: ALMAB 03
 AH6482_MARK LOGO: LA-109
 AH6482_PROJECTION: FLUSH
 AH6482_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6482+STABILITY: SURFACE MOTION
 AH6482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6482+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6482
 AH6482  HISTORY     - Date     Condition        Report By
 AH6482  HISTORY     - 1995     MONUMENTED       MPHI
 AH6482
 AH6482                          STATION DESCRIPTION
 AH6482
 AH6482'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6482'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA,TAKE CHURCH ST.
 AH6482'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH. TURN LEFT ON HWY 24 AND
 AH6482'TRAVEL NORTH FOR 1.5 MI (2.4 KM) TO JUNCTION WITH HOLLYWOOD ROAD. TURN
 AH6482'RIGHT ON HOLLYWOOD ROAD AND TRAVEL NORTHEAST FOR 0.45 MI (0.72 KM) TO
 AH6482'JUNCTION WITH ALMA ST. TURN LEFT ON ALMA ST. AND TRAVEL NORTH FOR 0.95
 AH6482'MI (1.53 KM) TO THE STATION ON THE RIGHT. THE STATION IS A 2 INCH DISK
 AH6482'IN CONCRETE. THE STATION IS 13.1 FT (4.0 M) NORTHEAST OF THE CENTER OF
 AH6482'ALMA ST.,154.3 FT SOUTHEAST OF THE CENTER OF LOUIS DR.,18.6 FT
 AH6482'SOUTHWEST OF A TELEPHONE PEDESTAL,45.1 FT SOUTHWEST OF THE SOUTHEAST
 AH6482'CORNER OF A GARAGE FOR 300 LOUIS DR., AND 27.3 FT (8.3 M) NORTHWEST OF
 AH6482'A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6487 ***********************************************************************
 AH6487  DESIGNATION -  ALMAB 04
 AH6487  PID         -  AH6487
 AH6487  STATE/COUNTY-  LA/TERREBONNE
 AH6487  COUNTRY     -  US
 AH6487  USGS QUAD   -  SAVOIE (2018)
 AH6487
 AH6487                         *CURRENT SURVEY CONTROL
 AH6487  ______________________________________________________________________
 AH6487* NAD 83(2011) POSITION- 29 37 45.23496(N) 090 44 42.99580(W)   ADJUSTED
 AH6487* NAD 83(2011) ELLIP HT-   -24.037 (meters)        (06/27/12)   ADJUSTED
 AH6487* NAD 83(2011) EPOCH   -  2010.00
 AH6487* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6487  **This station is located in a suspected subsidence area (see below).
 AH6487  ______________________________________________________________________
 AH6487  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6487  GEOID HEIGHT    -        -25.485 (meters)                     GEOID96
 AH6487  GEOID HEIGHT    -        -25.258 (meters)                     GEOID18
 AH6487  NAD 83(2011) X  -    -72,172.462 (meters)                     COMP
 AH6487  NAD 83(2011) Y  - -5,548,200.735 (meters)                     COMP
 AH6487  NAD 83(2011) Z  -  3,134,702.495 (meters)                     COMP
 AH6487  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 AH6487
 AH6487  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6487  Standards:
 AH6487         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6487            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6487  -------------------------------------------------------------------
 AH6487  NETWORK    2.17  22.19           0.92   0.84  11.32      0.21285089
 AH6487  -------------------------------------------------------------------
 AH6487  Click here for local accuracies and other accuracy information.
 AH6487
 AH6487.The horizontal coordinates were established by GPS observations
 AH6487.and adjusted by the National Geodetic Survey in June 2012.
 AH6487
 AH6487.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6487.been affixed to the stable North American tectonic plate. See 
 AH6487.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6487
 AH6487.The horizontal coordinates are valid at the epoch date displayed above
 AH6487.which is a decimal equivalence of Year/Month/Day.
 AH6487
 AH6487.** This station is in an area of known vertical motion. If an
 AH6487.** orthometric height was ever established but is not available 
 AH6487.** in the current survey control section, the orthometric height
 AH6487.** is considered suspect.  Suspect heights are available in the
 AH6487.** superseded section only if requested.
 AH6487
 AH6487.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6487.GEOID18 height accuracy estimate available here.
 AH6487
 AH6487.Click photographs - Photos may exist for this station.
 AH6487
 AH6487.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6487
 AH6487.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6487
 AH6487.The ellipsoidal height was determined by GPS observations
 AH6487.and is referenced to NAD 83.
 AH6487
 AH6487. The following values were computed from the NAD 83(2011) position.
 AH6487
 AH6487;                    North         East     Units Scale Factor Converg.
 AH6487;SPC LA S     -   125,315.907 1,056,945.846   MT  0.99994664   +0 17 38.5
 AH6487;SPC LA S     -   411,140.60  3,467,663.16   sFT  0.99994664   +0 17 38.5
 AH6487;UTM  15      - 3,279,826.594   718,295.684   MT  1.00018801   +1 06 54.5
 AH6487
 AH6487!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6487!SPC LA S     -   1.00000378  x   0.99994664  =   0.99995041
 AH6487!UTM  15      -   1.00000378  x   1.00018801  =   1.00019179
 AH6487
 AH6487:                Primary Azimuth Mark                     Grid Az
 AH6487:SPC LA S     -  ALMAB 03                                 160 46 50.9
 AH6487:UTM  15      -  ALMAB 03                                 159 57 34.9
 AH6487
 AH6487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1829579826(NAD 83)
 AH6487
 AH6487|---------------------------------------------------------------------|
 AH6487| PID    Reference Object                     Distance      Geod. Az  |
 AH6487|                                                           dddmmss.s |
 AH6487| AH6482 ALMAB 03                            APPROX. 0.8 KM 1610429.4 |
 AH6487|---------------------------------------------------------------------|
 AH6487
 AH6487                          SUPERSEDED SURVEY CONTROL
 AH6487
 AH6487  NAD 83(2007)-  29 37 45.23508(N)    090 44 42.99641(W) AD(       ) 0
 AH6487  ELLIP H (02/10/07)  -23.998  (m)                       GP(       )    
 AH6487  ELLIP H (02/21/02)  -23.980  (m)                       GP(       ) 5 1
 AH6487  NAD 83(1992)-  29 37 45.23521(N)    090 44 42.99543(W) AD(       ) 1
 AH6487  ELLIP H (12/17/98)  -23.932  (m)                       GP(       ) 4 2
 AH6487
 AH6487.Superseded values are not recommended for survey control.
 AH6487
 AH6487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6487.See file dsdata.pdf to determine how the superseded data were derived.
 AH6487
 AH6487_MARKER: DD = SURVEY DISK
 AH6487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6487_STAMPING: ALMAB 04
 AH6487_MARK LOGO: LA-109
 AH6487_PROJECTION: FLUSH
 AH6487_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6487+STABILITY: SURFACE MOTION
 AH6487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6487+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6487
 AH6487  HISTORY     - Date     Condition        Report By
 AH6487  HISTORY     - 1995     MONUMENTED       MPHI
 AH6487
 AH6487                          STATION DESCRIPTION
 AH6487
 AH6487'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6487'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA,TAKE CHURCH ST.
 AH6487'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH. TURN LEFT ON HWY 24 AND
 AH6487'TRAVEL NORTH FOR 1.5 MI (2.4 KM) TO JUNCTION WITH HOLLYWOOD ROAD. TURN
 AH6487'RIGHT ON HOLLYWOOD ROAD AND TRAVEL NORTHEAST FOR 0.45 MI (0.72 KM) TO
 AH6487'JUNCTION WITH ALMA ST. TURN LEFT ON ALMA ST. AND TRAVEL NORTH FOR 1.45
 AH6487'MI (2.33 KM) TO THE STATION ON THE LEFT. THE STATION IS A 2 INCH DISK
 AH6487'IN CONCRETE. THE STATION IS 16.3 FT (5.0 M) SOUTHEAST OF THE CENTER OF
 AH6487'F ST., 89.9 FT (27.4 M) NORTHWEST OF THE CENTER OF PREVOST DR.,13.4 FT
 AH6487'NORTHEAST OF A 6 FT (1.8 M) WOODEN FENCE, 51.0 FT (15.5 M) NORTHWEST
 AH6487'OF A POWER POLE, 65.8 FT (20.1 M) NORTHWEST OF A FIRE HYDRANT, AND
 AH6487'37.5 FT (11.4 M) SOUTHWEST OF THE CENTER OF A DRAINAGE CATCH BASIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6486 ***********************************************************************
 AH6486  DESIGNATION -  ALMAB 05
 AH6486  PID         -  AH6486
 AH6486  STATE/COUNTY-  LA/TERREBONNE
 AH6486  COUNTRY     -  US
 AH6486  USGS QUAD   -  SAVOIE (2018)
 AH6486
 AH6486                         *CURRENT SURVEY CONTROL
 AH6486  ______________________________________________________________________
 AH6486* NAD 83(2011) POSITION- 29 38 08.73909(N) 090 44 56.45785(W)   ADJUSTED
 AH6486* NAD 83(2011) ELLIP HT-   -24.243 (meters)        (06/27/12)   ADJUSTED
 AH6486* NAD 83(2011) EPOCH   -  2010.00
 AH6486* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6486  **This station is located in a suspected subsidence area (see below).
 AH6486  ______________________________________________________________________
 AH6486  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6486  GEOID HEIGHT    -        -25.500 (meters)                     GEOID96
 AH6486  GEOID HEIGHT    -        -25.275 (meters)                     GEOID18
 AH6486  NAD 83(2011) X  -    -72,529.890 (meters)                     COMP
 AH6486  NAD 83(2011) Y  - -5,547,838.040 (meters)                     COMP
 AH6486  NAD 83(2011) Z  -  3,135,331.448 (meters)                     COMP
 AH6486  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AH6486
 AH6486  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6486  Standards:
 AH6486         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6486            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6486  -------------------------------------------------------------------
 AH6486  NETWORK    1.57  17.46           0.64   0.64   8.91      0.08031323
 AH6486  -------------------------------------------------------------------
 AH6486  Click here for local accuracies and other accuracy information.
 AH6486
 AH6486.The horizontal coordinates were established by GPS observations
 AH6486.and adjusted by the National Geodetic Survey in June 2012.
 AH6486
 AH6486.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6486.been affixed to the stable North American tectonic plate. See 
 AH6486.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6486
 AH6486.The horizontal coordinates are valid at the epoch date displayed above
 AH6486.which is a decimal equivalence of Year/Month/Day.
 AH6486
 AH6486.** This station is in an area of known vertical motion. If an
 AH6486.** orthometric height was ever established but is not available 
 AH6486.** in the current survey control section, the orthometric height
 AH6486.** is considered suspect.  Suspect heights are available in the
 AH6486.** superseded section only if requested.
 AH6486
 AH6486.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6486.GEOID18 height accuracy estimate available here.
 AH6486
 AH6486.Click photographs - Photos may exist for this station.
 AH6486
 AH6486.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6486
 AH6486.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6486
 AH6486.The ellipsoidal height was determined by GPS observations
 AH6486.and is referenced to NAD 83.
 AH6486
 AH6486. The following values were computed from the NAD 83(2011) position.
 AH6486
 AH6486;                    North         East     Units Scale Factor Converg.
 AH6486;SPC LA S     -   126,037.714 1,056,580.040   MT  0.99994592   +0 17 31.8
 AH6486;SPC LA S     -   413,508.73  3,466,463.01   sFT  0.99994592   +0 17 31.8
 AH6486;UTM  15      - 3,280,543.255   717,919.479   MT  1.00018598   +1 06 48.7
 AH6486
 AH6486!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6486!SPC LA S     -   1.00000381  x   0.99994592  =   0.99994973
 AH6486!UTM  15      -   1.00000381  x   1.00018598  =   1.00018979
 AH6486
 AH6486:                Primary Azimuth Mark                     Grid Az
 AH6486:SPC LA S     -  ALMAB 04                                 153 07 28.0
 AH6486:UTM  15      -  ALMAB 04                                 152 18 11.1
 AH6486
 AH6486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1791980543(NAD 83)
 AH6486
 AH6486|---------------------------------------------------------------------|
 AH6486| PID    Reference Object                     Distance      Geod. Az  |
 AH6486|                                                           dddmmss.s |
 AH6486| AH6487 ALMAB 04                            APPROX. 0.8 KM 1532459.8 |
 AH6486| AH6488 ALMAB 06                            APPROX. 0.9 KM 3430638.7 |
 AH6486|---------------------------------------------------------------------|
 AH6486
 AH6486                          SUPERSEDED SURVEY CONTROL
 AH6486
 AH6486  NAD 83(2007)-  29 38 08.73927(N)    090 44 56.45841(W) AD(       ) 0
 AH6486  ELLIP H (02/10/07)  -24.203  (m)                       GP(       )    
 AH6486  ELLIP H (02/21/02)  -24.185  (m)                       GP(       ) 5 1
 AH6486  NAD 83(1992)-  29 38 08.73939(N)    090 44 56.45743(W) AD(       ) 1
 AH6486  ELLIP H (12/17/98)  -24.135  (m)                       GP(       ) 4 2
 AH6486
 AH6486.Superseded values are not recommended for survey control.
 AH6486
 AH6486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6486.See file dsdata.pdf to determine how the superseded data were derived.
 AH6486
 AH6486_MARKER: DD = SURVEY DISK
 AH6486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6486_STAMPING: ALMAB 05
 AH6486_MARK LOGO: LA-109
 AH6486_PROJECTION: FLUSH
 AH6486_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6486+STABILITY: SURFACE MOTION
 AH6486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6486+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6486
 AH6486  HISTORY     - Date     Condition        Report By
 AH6486  HISTORY     - 1995     MONUMENTED       MPHI
 AH6486
 AH6486                          STATION DESCRIPTION
 AH6486
 AH6486'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6486'TO REACH STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6486'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT ON HWY 24 AND
 AH6486'TRAVEL NORTH FOR 1.5 MI (2.4 KM) TO JUNCTION WITH HOLLYWOOD ROAD. TURN
 AH6486'RIGHT ON HOLLYWOOD ROAD AND TRAVEL NORTHEAST FOR 0.45 MI (0.72 KM) TO
 AH6486'JUNCTION WITH ALMA STREET.  TURN LEFT ON ALMA ST. AND TRAVEL NORTH FOR
 AH6486'2.0 MI (3.2 KM) TO THE STATION ON THE LEFT.  THE STATION IS A 2 INCH
 AH6486'DISK IN CONCRETE. THE STATION IS 24.6 FT (7.5 M) SOUTH OF A CATCH
 AH6486'BASIN, 53.3 FT (16.2 M) NORTHWEST OF A CORNER OF 6 FT  WOODEN FENCE,
 AH6486'22.6 FT (6.9 M) WEST OF THE CENTERLINE OF F STREET, 30.0 FT (9.1 M)
 AH6486'NORTHWEST OF THE CENTER OF A SEWER MANHOLE, AND 28.2 FT (8.6 M) NORTH
 AH6486'OF THE CENTERLINE OF SOUTHLAND CIRCLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6488 ***********************************************************************
 AH6488  DESIGNATION -  ALMAB 06
 AH6488  PID         -  AH6488
 AH6488  STATE/COUNTY-  LA/TERREBONNE
 AH6488  COUNTRY     -  US
 AH6488  USGS QUAD   -  GRAY (2018)
 AH6488
 AH6488                         *CURRENT SURVEY CONTROL
 AH6488  ______________________________________________________________________
 AH6488* NAD 83(2011) POSITION- 29 38 35.21731(N) 090 45 05.66089(W)   ADJUSTED
 AH6488* NAD 83(2011) ELLIP HT-   -24.326 (meters)        (06/27/12)   ADJUSTED
 AH6488* NAD 83(2011) EPOCH   -  2010.00
 AH6488* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6488  **This station is located in a suspected subsidence area (see below).
 AH6488  ______________________________________________________________________
 AH6488  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6488  GEOID HEIGHT    -        -25.517 (meters)                     GEOID96
 AH6488  GEOID HEIGHT    -        -25.293 (meters)                     GEOID18
 AH6488  NAD 83(2011) X  -    -72,772.131 (meters)                     COMP
 AH6488  NAD 83(2011) Y  - -5,547,431.573 (meters)                     COMP
 AH6488  NAD 83(2011) Z  -  3,136,040.010 (meters)                     COMP
 AH6488  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AH6488
 AH6488  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6488  Standards:
 AH6488         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6488            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6488  -------------------------------------------------------------------
 AH6488  NETWORK    1.97  18.52           0.85   0.76   9.45      0.02275788
 AH6488  -------------------------------------------------------------------
 AH6488  Click here for local accuracies and other accuracy information.
 AH6488
 AH6488.The horizontal coordinates were established by GPS observations
 AH6488.and adjusted by the National Geodetic Survey in June 2012.
 AH6488
 AH6488.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6488.been affixed to the stable North American tectonic plate. See 
 AH6488.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6488
 AH6488.The horizontal coordinates are valid at the epoch date displayed above
 AH6488.which is a decimal equivalence of Year/Month/Day.
 AH6488
 AH6488.** This station is in an area of known vertical motion. If an
 AH6488.** orthometric height was ever established but is not available 
 AH6488.** in the current survey control section, the orthometric height
 AH6488.** is considered suspect.  Suspect heights are available in the
 AH6488.** superseded section only if requested.
 AH6488
 AH6488.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6488.GEOID18 height accuracy estimate available here.
 AH6488
 AH6488.Click photographs - Photos may exist for this station.
 AH6488
 AH6488.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6488
 AH6488.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6488
 AH6488.The ellipsoidal height was determined by GPS observations
 AH6488.and is referenced to NAD 83.
 AH6488
 AH6488. The following values were computed from the NAD 83(2011) position.
 AH6488
 AH6488;                    North         East     Units Scale Factor Converg.
 AH6488;SPC LA S     -   126,851.681 1,056,328.364   MT  0.99994511   +0 17 27.2
 AH6488;SPC LA S     -   416,179.22  3,465,637.31   sFT  0.99994511   +0 17 27.2
 AH6488;UTM  15      - 3,281,353.725   717,656.096   MT  1.00018456   +1 06 45.0
 AH6488
 AH6488!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6488!SPC LA S     -   1.00000382  x   0.99994511  =   0.99994893
 AH6488!UTM  15      -   1.00000382  x   1.00018456  =   1.00018838
 AH6488
 AH6488:                Primary Azimuth Mark                     Grid Az
 AH6488:SPC LA S     -  ALMAB 07                                 336 21 37.2
 AH6488:UTM  15      -  ALMAB 07                                 335 32 19.4
 AH6488
 AH6488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1765681353(NAD 83)
 AH6488
 AH6488|---------------------------------------------------------------------|
 AH6488| PID    Reference Object                     Distance      Geod. Az  |
 AH6488|                                                           dddmmss.s |
 AH6488| AH6489 ALMAB 07                            APPROX. 0.9 KM 3363904.4 |
 AH6488|---------------------------------------------------------------------|
 AH6488
 AH6488                          SUPERSEDED SURVEY CONTROL
 AH6488
 AH6488  NAD 83(2007)-  29 38 35.21745(N)    090 45 05.66145(W) AD(       ) 0
 AH6488  ELLIP H (02/10/07)  -24.297  (m)                       GP(       )    
 AH6488  ELLIP H (02/21/02)  -24.282  (m)                       GP(       ) 5 1
 AH6488  NAD 83(1992)-  29 38 35.21761(N)    090 45 05.66034(W) AD(       ) 1
 AH6488  ELLIP H (12/17/98)  -24.204  (m)                       GP(       ) 4 2
 AH6488
 AH6488.Superseded values are not recommended for survey control.
 AH6488
 AH6488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6488.See file dsdata.pdf to determine how the superseded data were derived.
 AH6488
 AH6488_MARKER: DD = SURVEY DISK
 AH6488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6488_STAMPING: ALMAB 06
 AH6488_MARK LOGO: LA-109
 AH6488_PROJECTION: FLUSH
 AH6488_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6488+STABILITY: SURFACE MOTION
 AH6488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6488+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6488
 AH6488  HISTORY     - Date     Condition        Report By
 AH6488  HISTORY     - 1995     MONUMENTED       MPHI
 AH6488
 AH6488                          STATION DESCRIPTION
 AH6488
 AH6488'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6488'TO REACH STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6488'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT ON HWY 24 AND
 AH6488'TRAVEL NORTH FOR 1.5 MI (2.4 KM) TO JUNCTION WITH HOLLYWOOD ROAD. TURN
 AH6488'RIGHT ON HOLLYWOOD ROAD AND TRAVEL NORTHEAST FOR 0.45 MI (0.72 KM) TO
 AH6488'JUNCTION IWTH ALMA STREET AND TURN LEFT ON ALMA STREET AND TRAVEL
 AH6488'NORTH FOR 2.5 MI (4.0 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 AH6488'A 2 INCH DISK IN CONCRETE. THE STATION IS 14.5 FT (4.4 M) WEST OF THE
 AH6488'CENTERLINE OF VICARI STREET, 49.2 FT (15.0 M) WEST OF THE TV CABLE
 AH6488'BOX, 53.8 FT (16.4 M) NORTHWEST OF THE POWER POLE WITH A LIGHT, 119.8
 AH6488'SOUTHWEST OF THE PROJECTED CENTERLINE OF  THE MEDIAN OF WOODFIELD
 AH6488'BLVD, AND 99.7 FT (30.4 M) SOUTHWEST OF FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6489 ***********************************************************************
 AH6489  DESIGNATION -  ALMAB 07
 AH6489  PID         -  AH6489
 AH6489  STATE/COUNTY-  LA/TERREBONNE
 AH6489  COUNTRY     -  US
 AH6489  USGS QUAD   -  GRAY (2018)
 AH6489
 AH6489                         *CURRENT SURVEY CONTROL
 AH6489  ______________________________________________________________________
 AH6489* NAD 83(2011) POSITION- 29 39 00.62623(N) 090 45 18.21809(W)   ADJUSTED
 AH6489* NAD 83(2011) ELLIP HT-   -23.847 (meters)        (06/27/12)   ADJUSTED
 AH6489* NAD 83(2011) EPOCH   -  2010.00
 AH6489* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6489  **This station is located in a suspected subsidence area (see below).
 AH6489  ______________________________________________________________________
 AH6489  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6489  GEOID HEIGHT    -        -25.534 (meters)                     GEOID96
 AH6489  GEOID HEIGHT    -        -25.311 (meters)                     GEOID18
 AH6489  NAD 83(2011) X  -    -73,104.759 (meters)                     COMP
 AH6489  NAD 83(2011) Y  - -5,547,040.590 (meters)                     COMP
 AH6489  NAD 83(2011) Z  -  3,136,720.186 (meters)                     COMP
 AH6489  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AH6489
 AH6489  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6489  Standards:
 AH6489         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6489            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6489  -------------------------------------------------------------------
 AH6489  NETWORK    1.80  18.25           0.82   0.62   9.31      0.07461739
 AH6489  -------------------------------------------------------------------
 AH6489  Click here for local accuracies and other accuracy information.
 AH6489
 AH6489.The horizontal coordinates were established by GPS observations
 AH6489.and adjusted by the National Geodetic Survey in June 2012.
 AH6489
 AH6489.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6489.been affixed to the stable North American tectonic plate. See 
 AH6489.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6489
 AH6489.The horizontal coordinates are valid at the epoch date displayed above
 AH6489.which is a decimal equivalence of Year/Month/Day.
 AH6489
 AH6489.** This station is in an area of known vertical motion. If an
 AH6489.** orthometric height was ever established but is not available 
 AH6489.** in the current survey control section, the orthometric height
 AH6489.** is considered suspect.  Suspect heights are available in the
 AH6489.** superseded section only if requested.
 AH6489
 AH6489.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6489.GEOID18 height accuracy estimate available here.
 AH6489
 AH6489.Click photographs - Photos may exist for this station.
 AH6489
 AH6489.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6489
 AH6489.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6489
 AH6489.The ellipsoidal height was determined by GPS observations
 AH6489.and is referenced to NAD 83.
 AH6489
 AH6489. The following values were computed from the NAD 83(2011) position.
 AH6489
 AH6489;                    North         East     Units Scale Factor Converg.
 AH6489;SPC LA S     -   127,632.277 1,055,986.687   MT  0.99994436   +0 17 20.9
 AH6489;SPC LA S     -   418,740.23  3,464,516.32   sFT  0.99994436   +0 17 20.9
 AH6489;UTM  15      - 3,282,129.526   717,303.175   MT  1.00018267   +1 06 39.7
 AH6489
 AH6489!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6489!SPC LA S     -   1.00000375  x   0.99994436  =   0.99994811
 AH6489!UTM  15      -   1.00000375  x   1.00018267  =   1.00018642
 AH6489
 AH6489:                Primary Azimuth Mark                     Grid Az
 AH6489:SPC LA S     -  ALMAB 06                                 156 21 37.2
 AH6489:UTM  15      -  ALMAB 06                                 155 32 18.4
 AH6489
 AH6489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1730382129(NAD 83)
 AH6489
 AH6489|---------------------------------------------------------------------|
 AH6489| PID    Reference Object                     Distance      Geod. Az  |
 AH6489|                                                           dddmmss.s |
 AH6489| AH6488 ALMAB 06                            APPROX. 0.9 KM 1563858.1 |
 AH6489|---------------------------------------------------------------------|
 AH6489
 AH6489                          SUPERSEDED SURVEY CONTROL
 AH6489
 AH6489  NAD 83(2007)-  29 39 00.62629(N)    090 45 18.21863(W) AD(       ) 0
 AH6489  ELLIP H (02/10/07)  -23.817  (m)                       GP(       )    
 AH6489  ELLIP H (02/21/02)  -23.805  (m)                       GP(       ) 5 1
 AH6489  NAD 83(1992)-  29 39 00.62652(N)    090 45 18.21736(W) AD(       ) 1
 AH6489  ELLIP H (12/17/98)  -23.693  (m)                       GP(       ) 4 2
 AH6489
 AH6489.Superseded values are not recommended for survey control.
 AH6489
 AH6489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6489.See file dsdata.pdf to determine how the superseded data were derived.
 AH6489
 AH6489_MARKER: DD = SURVEY DISK
 AH6489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6489_STAMPING: ALMAB 07
 AH6489_MARK LOGO: LA-109
 AH6489_PROJECTION: FLUSH
 AH6489_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6489+STABILITY: SURFACE MOTION
 AH6489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6489+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6489
 AH6489  HISTORY     - Date     Condition        Report By
 AH6489  HISTORY     - 1995     MONUMENTED       MPHI
 AH6489
 AH6489                          STATION DESCRIPTION
 AH6489
 AH6489'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6489'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6489'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT ON HWY 24 AND
 AH6489'TRAVEL NORTH FOR 1.5 MI (2.4 KM) TO JUNCTION WITH HOLLYWOOD ROAD. TURN
 AH6489'RIGHT ON HOLLYWOOD ROAD AND TRAVEL NORTHWEST FOR 0.45 MI (0.72 KM) TO
 AH6489'JUNCTION WITH ALMA STREET.  TURN LEFT ON ALMA STREET AND TRAVEL NORTH
 AH6489'FOR 3.0 MI (4.8 KM) TO THE STATION ON THE RIGHT CORNER OF VICARI
 AH6489'STREET AND HAMPTION STREET.  THE STATION IS A 2 INCH DISK IN CONCRETE.
 AH6489'THE STATION IS 22.0 FT (6.7 M) SOUTHEAST OF THE CENTERLINE OF HAMPTON
 AH6489'STREET, 19.0 FT (5.8 M) EAST OF THE CENTERLINE OF VICARI, 45.0 FT
 AH6489'(13.7 M) NORTHEAST OF THE LIGHT POLE, 69.9 FT (21.3 M) SOUTHEAST OF
 AH6489'THE FIRE HYDRANT, 8.0 FT (2.4 M) SOUTHWEST OF THE EDGE SIDEWALK, AND
 AH6489'116.3 FT (35.4 M) NORTHWEST OF THE FLAG POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0499 ***********************************************************************
 AU0499  DESIGNATION -  ALMEDIA
 AU0499  PID         -  AU0499
 AU0499  STATE/COUNTY-  LA/ST CHARLES
 AU0499  COUNTRY     -  US
 AU0499  USGS QUAD   -  LULING (2018)
 AU0499
 AU0499                         *CURRENT SURVEY CONTROL
 AU0499  ______________________________________________________________________
 AU0499* NAD 83(1992) POSITION- 29 58 16.25353(N) 090 18 24.40627(W)   ADJUSTED
 AU0499* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0499  **This station is located in a suspected subsidence area (see below).
 AU0499  ______________________________________________________________________
 AU0499  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 AU0499  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AU0499  HORZ ORDER      -  FIRST
 AU0499
 AU0499.The horizontal coordinates were established by classical geodetic methods
 AU0499.and adjusted by the National Geodetic Survey in January 1993.
 AU0499
 AU0499.** This station is in an area of known vertical motion. If an
 AU0499.** orthometric height was ever established but is not available 
 AU0499.** in the current survey control section, the orthometric height
 AU0499.** is considered suspect.  Suspect heights are available in the
 AU0499.** superseded section only if requested.
 AU0499
 AU0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0499.GEOID18 height accuracy estimate available here.
 AU0499
 AU0499.Click photographs - Photos may exist for this station.
 AU0499
 AU0499.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0499
 AU0499. The following values were computed from the NAD 83(1992) position.
 AU0499
 AU0499;                    North         East     Units Scale Factor Converg.
 AU0499;SPC LA S     -   163,515.819 1,099,068.296   MT  0.99992588   +0 30 47.8
 AU0499;SPC LA S     -   536,468.15  3,605,859.90   sFT  0.99992588   +0 30 47.8
 AU0499;UTM  15      - 3,318,644.730   759,878.184   MT  1.00043333   +1 20 46.3
 AU0499
 AU0499!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0499!SPC LA S     -   1.00000399  x   0.99992588  =   0.99992987
 AU0499!UTM  15      -   1.00000399  x   1.00043333  =   1.00043733
 AU0499
 AU0499:                Primary Azimuth Mark                     Grid Az
 AU0499:SPC LA S     -  NEW ORLEANS W BASE                       081 32 06.2
 AU0499:UTM  15      -  NEW ORLEANS W BASE                       080 42 07.7
 AU0499
 AU0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5987818644(NAD 83)
 AU0499
 AU0499|---------------------------------------------------------------------|
 AU0499| PID    Reference Object                     Distance      Geod. Az  |
 AU0499|                                                           dddmmss.s |
 AU0499| DD7107 ALMEDIA RM 1                         26.440 METERS 02941     |
 AU0499| AU2787 NEW ORLEANS W BASE                  APPROX. 6.5 KM 0820254.0 |
 AU0499| DD7108 ALMEDIA RM 2                         49.270 METERS 14209     |
 AU0499| AU2856 CITIES SERVICE CO CONCRETE STK      APPROX. 3.7 KM 2103054.5 |
 AU0499|---------------------------------------------------------------------|
 AU0499
 AU0499                          SUPERSEDED SURVEY CONTROL
 AU0499
 AU0499  NAD 83(1986)-  29 58 16.26997(N)    090 18 24.40581(W) AD(       ) 1
 AU0499  NAD 27      -  29 58 15.53550(N)    090 18 24.12240(W) AD(       ) 1
 AU0499
 AU0499.Superseded values are not recommended for survey control.
 AU0499
 AU0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0499.See file dsdata.pdf to determine how the superseded data were derived.
 AU0499
 AU0499_MARKER: DS = TRIANGULATION STATION DISK
 AU0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0499_STAMPING: ALMEDIA 1929
 AU0499_MARK LOGO: CGS
 AU0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0499+STABILITY: SURFACE MOTION
 AU0499
 AU0499  HISTORY     - Date     Condition        Report By
 AU0499  HISTORY     - 1929     MONUMENTED       CGS
 AU0499  HISTORY     - 1935     GOOD             LAGS
 AU0499  HISTORY     - 1936     GOOD             LAGS
 AU0499  HISTORY     - 1951     GOOD             CGS
 AU0499  HISTORY     - 1953     GOOD             CGS
 AU0499  HISTORY     - 1954     GOOD             CGS
 AU0499  HISTORY     - 1955     GOOD             CGS
 AU0499  HISTORY     - 1959     GOOD             CGS
 AU0499  HISTORY     - 1963     GOOD             CGS
 AU0499  HISTORY     - 1963     GOOD             CGS
 AU0499  HISTORY     - 1970     GOOD             NGS
 AU0499  HISTORY     - 1972     GOOD             NGS
 AU0499
 AU0499                          STATION DESCRIPTION
 AU0499
 AU0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 AU0499'STATION IS ABOUT 3 MILES WNW OF KENNER, ON AND OWNED BY J.W.
 AU0499'SHELDON OF NEW ORLEANS.
 AU0499'
 AU0499'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 AU0499'SET IN CONCRETE.
 AU0499'
 AU0499'REFERENCE MARK NO. 1 IS ON E SIDE OF ALMEDIA ROAD, 26.44 METERS
 AU0499'(86.7 FEET) FROM STATION N 29 DEG 41 MIN E.
 AU0499'
 AU0499'REFERENCE MARK NO. 2 IS ON E SIDE OF ALMEDIA ROAD, 49.72 METERS
 AU0499'(163.1 FEET) FROM STATION S 37 DEG 51 MIN E.
 AU0499'
 AU0499'TO REACH FROM SHELL SERVICE STATION AT KENNER, GO 3.8 MILES W
 AU0499'ON U.S. HIGHWAY 61 TO ALMEDIA ROAD WITH SIGN ALMEDIA ON E GATE POST
 AU0499'AND THREE TIMES-PICAYUNE PAPER BOXES ON THE W POST.  TURN N ON
 AU0499'THIS ROAD AND GO 0.7 MILE TO STATION, ABOUT 50 FEET W OF ROAD
 AU0499'AND 40 YARDS N OF DWELLING HOUSE OF A. CROFT WHICH IS ON N SIDE
 AU0499'OF LOUISIANA AND ARKANSAS RAILWAY.
 AU0499
 AU0499                          STATION RECOVERY (1935)
 AU0499
 AU0499'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 AU0499'STATION IS 3.9 MILES W OF KENNER, LOUISIANA ON LAND OWNED BY
 AU0499'J.W. SHELDON, ABOUT 350 FEET S OF THE AIRLINE HIGHWAY AND 50 FEET
 AU0499'W OF THE ALMEDIA ROAD IN THE FRONT YARD OF A. CROFT.
 AU0499'
 AU0499'STATION AND REFERENCE MARKS FOUND TO BE IN GOOD CONDITION AND
 AU0499'ARE AS DESCRIBED.
 AU0499'
 AU0499'STATION CAN BEST BE REACHED FROM KENNER, LOUISIANA, BY GOING
 AU0499'W ON THE AIRLINE HIGHWAY 3.9 MILES FROM LOUISIANA AND ARKANSAS
 AU0499'RAILROAD DEPOT TO THE ALMEDIA ROAD, SAID ALMEDIA ROAD INTERSECTS
 AU0499'THE AIRLINE HIGHWAY AT THE FIRST CURVE W OF THE ILLINOIS CENTRAL
 AU0499'RAILROAD CONCRETE OVERHEAD HIGHWAY BRIDGE.  TURN S ON THE ALMEDIA
 AU0499'ROAD AND GO ABOUT 350 FEET TO THE STATION.  STATION IS ABOUT
 AU0499'150 FEET S OF MR. CROFTS HOUSE AND JUST BEHIND GARAGE ON FACING
 AU0499'ALMEDIA ROAD.
 AU0499
 AU0499                          STATION RECOVERY (1936)
 AU0499
 AU0499'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 AU0499'RECOVERED AS DESCRIBED.
 AU0499
 AU0499                          STATION RECOVERY (1951)
 AU0499
 AU0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CS)
 AU0499'STATION MARK WAS RECOVERED IN APPARENT GOOD CONDITION.  R.M. S 1 AND
 AU0499'2 WERE FOUND PULLED OUT OF GROUND AND IN DITCH.
 AU0499'
 AU0499'STATION IS REACHED FROM THE SCHOOL AT ST. ROSE, ST. CHARLES PARISH,
 AU0499'BY GOING ABOUT 1.7 MILES NE ALONG STATE HIGHWAY 1, THENCE ABOUT
 AU0499'0.8 MILE N ALONG A BLACK-TOP ROAD.  IT IS ABOUT 128 YARDS S
 AU0499'OF THE CENTER LINE OF THE S LANE OF THE AIRLINE HIGHWAY (U.S.
 AU0499'HIGHWAY 51, 61, AND 65), ABOUT 101 YARDS N OF THE CROSSING OF
 AU0499'THE LOUISIANA AND ARKANSAS RAILROAD, IN A SMALL MULE LOT, 45
 AU0499'FEET W OF THE CENTER LINE OF THE BLACK-TOP ROAD, 74 FEET W AND
 AU0499'ACROSS ROAD FROM A POWER POLE WITH A STREET LIGHT, 16.8 FEET W
 AU0499'OF A FENCE LINE, AND ABOUT LEVEL WITH THE ROAD.  IT IS A
 AU0499'STANDARD DISK SET IN CONCRETE PROJECTING 6 INCHES AND IS
 AU0499'STAMPED ALMEDIA 1929.
 AU0499
 AU0499                          STATION RECOVERY (1953)
 AU0499
 AU0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (RLE)
 AU0499'STATION WAS RECOVERED IN GOOD CONDITION.  THE PROPERTY OWNER
 AU0499'STATES THAT BOTH REFERENCE MARKS WERE DESTROYED DUE TO WIDENING
 AU0499'OF THE ROAD.  THE 1935 DESCRIPTION OF THE LA. GEOD. S. IS
 AU0499'ADEQUATE IN REACHING THE STATION.
 AU0499
 AU0499                          STATION RECOVERY (1954)
 AU0499
 AU0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (LWQ)
 AU0499'THE STATION WAS RECOVERED AS DESCRIBED WITH THE FOLLOWING
 AU0499'EXCEPTION--
 AU0499'
 AU0499'MR. CROFTS GARAGE HAS BEEN REMOVED FROM THE SITE.  THE STATION MARK
 AU0499'WAS IN GOOD CONDITION.  REFERENCE MARKS 1 AND 2 WERE DESTROYED
 AU0499'WHEN THE DITCH ON THE E SIDE OF ALMEDIA ROAD WAS WIDENED.
 AU0499
 AU0499                          STATION RECOVERY (1955)
 AU0499
 AU0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 AU0499'THE STATION WAS VISITED, AND THE STATION MARK WAS FOUND IN GOOD
 AU0499'CONDITION.  REFERENCE MARKS 1 AND 2 HAVE BEEN DESTROYED DUE TO
 AU0499'THE WIDENING OF THE ROAD.  THE DISK FOR REFERENCE MARK 1 WAS
 AU0499'RECLAIMED, THE DISK FOR REFERENCE MARK 2 WAS NOT FOUND.
 AU0499'NO AZIMUTH MARK WAS ESTABLISHED FOR THE STATION.  REFERENCE MARKS
 AU0499'3 AND 4 WERE ESTABLISHED, AND THE ANGLE OBSERVED BETWEEN THE
 AU0499'TWO MARKS.  THE LAND IS NOW OWNED BY MR. A. CROFT.  A NEW
 AU0499'DESCRIPTION FOLLOWS--
 AU0499'
 AU0499'THE STATION IS LOCATED ABOUT 3.5 MI. W OF KENNER, ON A VACANT
 AU0499'LOT OWNED BY MR. A. CROFT, AND BETWEEN U.S. HIGHWAY 61 AND THE
 AU0499'LOUISIANA AND ARKANSAS RAILWAY TRACKS.  IT IS 135 PACES S OF THE
 AU0499'INTERSECTION OF ALMEDIA ROAD AND U.S. HIGHWAY 61, 106 PACES
 AU0499'NORTH OF THE RAILWAY TRACKS, 47 FT. W OF THE CENTERLINE OF
 AU0499'ALMEDIA ROAD, 61 FT. SW OF THE CENTER OF THE DRIVEWAY TO THE
 AU0499'VACANT LOT, 28 FT. NW OF A FENCE CORNER, 36.5 FT. N OF THE
 AU0499'NE CORNER, AND 74 FT. W OF A POWER POLE E OF THE ROAD
 AU0499'SUPPORTING A STREET LIGHT.  IT IS A STANDARD DISK, STAMPED
 AU0499'ALMEDIA 1929 AND PROJECTING 4 IN.
 AU0499'
 AU0499'REFERENCE MARK 3 IS 38.15 FT. N-NE OF THE STATION, 35 FT. W
 AU0499'OF ALMEDIA ROAD, 20 FT. SW OF THE CENTER OF THE DRIVEWAY TO THE
 AU0499'VACANT LOT, AND 6 FT. W OF A FENCE LINE.  IT IS A STANDARD DISK,
 AU0499'STAMPED ALMEDIA NO 3 1929 AND PROJECTING 6 IN.
 AU0499'
 AU0499'REFERENCE MARK 4 IS 40.05 FT. W-SW OF THE STATION, AND 35 FT.
 AU0499'N-NW OF THE NW CORNER OF A SMALL WHITE HOUSE.  IT IS A STANDARD
 AU0499'DISK, STAMPED ALMEDIA NO 4 1929 AND PROJECTING 6 IN.
 AU0499'
 AU0499'TO REACH THE STATION FROM THE POST OFFICE IN KENNER WHICH IS
 AU0499'AT THE EXTREME S END OF WILLIAMS BOULEVARD AT THE INTERSECTION
 AU0499'WITH THIRD STREET, GO W ON THIRD STREET (RIVER ROAD) FOR 3.7 MI.
 AU0499'TO A SIDE ROAD RIGHT.  TURN RIGHT (N) AND GO 0.55 MI. TO A
 AU0499'RAILROAD CROSSING, CONTINUE FOR 0.15 MI. TO THE SECOND RAILROAD
 AU0499'CROSSING, CONTINUE FOR 100 YD. TO THE STATION ON THE LEFT.
 AU0499
 AU0499                          STATION RECOVERY (1959)
 AU0499
 AU0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RMB)
 AU0499'THE STATION WAS RECOVERED AS DESCRIBED.  R.M. 3 AND R.M. 4 WERE
 AU0499'RECOVERED IN GOOD CONDITION AS DESCRIBED.  A HOUSE HAS BEEN
 AU0499'BUILT BETWEEN THE STATION AND R.M. 4, OBSTRUCTING THE LINE
 AU0499'OF SIGHT BETWEEN THESE TWO MARKS.
 AU0499
 AU0499                          STATION RECOVERY (1963)
 AU0499
 AU0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (RG)
 AU0499'R.M. 4 IS ABOUT 1.7 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM
 AU0499'THE ST. ROSE SCHOOL AT ST. ROSE, THENCE 0.8 MILES NORTH ALONG A
 AU0499'BLACK TOP ROAD, ABOUT 130 YARDS SOUTH OF THE CENTER LINE OF
 AU0499'THE SOUTH-BOUND LANE OF THE HIGHWAY, 88 FEET WEST OF THE CENTER
 AU0499'LINE OF THE ROAD, 43 FEET WEST OF THE STATION, 5 FEET WEST OF
 AU0499'THE SOUTHWEST CORNER OF A WHITE HOUSE, ABOUT 2 FEET BELOW THE
 AU0499'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 AU0499'PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND AND STAMPED
 AU0499'ALAMEDIA NO 4 1929.
 AU0499
 AU0499                          STATION RECOVERY (1963)
 AU0499
 AU0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0499'2.5 MI NE FROM ST ROSE.
 AU0499'ABOUT 1.7 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM THE ST. ROSE
 AU0499'SCHOOL AT ST. ROSE, THENCE 0.8 MILE NORTH ALONG A BLACK TOP ROAD,
 AU0499'ABOUT 128 YARDS SOUTH OF THE CENTER LINE OF THE SOUTH-BOUND LANE OF
 AU0499'THE AIRLINE HIGHWAY, ABOUT 101 YARDS NORTH OF THE CROSSING OF THE
 AU0499'LOUISIANA AND ARKANSAS RAILROAD, 45 FEET WEST OF THE CENTER LINE OF
 AU0499'THE ROAD, 6 1/2 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A HOUSE, 20
 AU0499'FEET SOUTHWEST OF A GAS METER, 38 FEET SOUTH OF RM NO. 3, ABOUT LEVEL
 AU0499'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 AU0499'ABOVE THE LEVEL OF THE GROUND.
 AU0499
 AU0499                          STATION RECOVERY (1970)
 AU0499
 AU0499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RPH)
 AU0499'STATION MARK AND REFERENCE MARKS NO. 3 AND NO. 4 WERE RECOVERED
 AU0499'IN GOOD CONDITION.
 AU0499'
 AU0499'RECOVERY NOTE BY R.A.E. IN 1955 IS ADEQUATE FOR RECOVERY WITH THE
 AU0499'FOLLOWING ADDITION--A SMALL WHITE HOUSE NOW EXISTS ON THE LOT.
 AU0499'THE STATION MARK IS UNDER THE SE CORNER OF THE FRONT PORCH.
 AU0499'REFERENCE MARK NO. 3 IS 30.6 FT. N OF THE NE CORNER OF THE
 AU0499'FRONT PORCH.  AND REFERENCE MARK NO. 4 IS 5 FT. W OF THE SW
 AU0499'CORNER OF THE HOUSE.
 AU0499
 AU0499                          STATION RECOVERY (1972)
 AU0499
 AU0499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU0499'STATION MARK, REFERENCE MARKS 3 AND 4 WERE RECOVERED AND FOUND IN
 AU0499'GOOD CONDITION.  THE STATION MARK IS NOW UNDER THE FRONT PORCH
 AU0499'OF HOUSE AND COULD NOT BE OCCUPIED AT THIS TIME.  REFERENCE MARK 5
 AU0499'WAS ESTABLISHED AND OCCUPIED.  AN ELECTRONIC DISTANCE WAS MADE
 AU0499'TO ALMEDIA RM 5 THE DISTANCE BEING (153.67) FEET OR 46.840
 AU0499'METERS.  REFERENCE MARK 4 WAS OBSERVED FROM ALMEDIA R.M. 5.
 AU0499'REFERENCE MARK 3 COULD NOT BE OBSERVED AT THIS TIME DUE TO
 AU0499'BEING OBSTRUCTED.  REFERENCE MARK 6 WAS ESTABLISHED AT THIS TIME
 AU0499'AS AN AZIMUTH MARK.
 AU0499'
 AU0499'FOR MORE DETAIL SEE DESCRIPTION FOR ALMEDIA R.M. 5.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0498 ***********************************************************************
 AU0498  DESIGNATION -  ALMEDIA RM 3
 AU0498  PID         -  AU0498
 AU0498  STATE/COUNTY-  LA/ST CHARLES
 AU0498  COUNTRY     -  US
 AU0498  USGS QUAD   -  LULING (2018)
 AU0498
 AU0498                         *CURRENT SURVEY CONTROL
 AU0498  ______________________________________________________________________
 AU0498* NAD 83(1986) POSITION- 29 58 16.     (N) 090 18 24.     (W)   SCALED
 AU0498* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0498  **This station is located in a suspected subsidence area (see below).
 AU0498  ______________________________________________________________________
 AU0498  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 AU0498
 AU0498.The horizontal coordinates were scaled from a map and have
 AU0498.an estimated accuracy of +/- 6 seconds.
 AU0498
 AU0498.** This station is in an area of known vertical motion. If an
 AU0498.** orthometric height was ever established but is not available 
 AU0498.** in the current survey control section, the orthometric height
 AU0498.** is considered suspect.  Suspect heights are available in the
 AU0498.** superseded section only if requested.
 AU0498
 AU0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0498.GEOID18 height accuracy estimate available here.
 AU0498
 AU0498.Click photographs - Photos may exist for this station.
 AU0498
 AU0498;                    North         East    Units  Estimated Accuracy
 AU0498;SPC LA S     -   163,510.    1,099,080.      MT  (+/- 180 meters Scaled)
 AU0498
 AU0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP598186(NAD 83)
 AU0498
 AU0498                          SUPERSEDED SURVEY CONTROL
 AU0498
 AU0498.No superseded survey control is available for this station.
 AU0498
 AU0498_MARKER: DR = REFERENCE MARK DISK
 AU0498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0498_STAMPING: ALMEDIA NO 3 1929
 AU0498_MARK LOGO: CGS
 AU0498_PROJECTION: PROJECTING 10 CENTIMETERS
 AU0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0498+STABILITY: SURFACE MOTION
 AU0498
 AU0498  HISTORY     - Date     Condition        Report By
 AU0498  HISTORY     - 1955     MONUMENTED       CGS
 AU0498  HISTORY     - 1963     GOOD             CGS
 AU0498  HISTORY     - 20020801 GOOD             USACE
 AU0498
 AU0498                          STATION DESCRIPTION
 AU0498
 AU0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0498'2.5 MI NE FROM ST ROSE.
 AU0498'ABOUT 1.7 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM THE ST. ROSE
 AU0498'SCHOOL AT ST. ROSE, THENCE 0.8 MILE NORTH ALONG A BLACK TOP ROAD,
 AU0498'ABOUT 118 YARDS SOUTH OF THE AIRLINE HIGHWAY, 35 FEET WEST OF THE
 AU0498'CENTER LINE OF THE BLACK TOP ROAD, 38 FEET NORTH OF THE STATION, 16
 AU0498'1/2 FEET SOUTH OF A POWER LINE POLE, 25.5 FEET NORTHEAST OF THE
 AU0498'NORTHEAST CORNER OF A WHITE FRAME HOUSE, 1 FOOT BELOW THE LEVEL OF THE
 AU0498'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 AU0498'THE LEVEL OF THE GROUND.
 AU0498
 AU0498                          STATION RECOVERY (2002)
 AU0498
 AU0498'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JPL)
 AU0498'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DD7109 ***********************************************************************
 DD7109  DESIGNATION -  ALMEDIA RM 4
 DD7109  PID         -  DD7109
 DD7109  STATE/COUNTY-  LA/ST CHARLES
 DD7109  COUNTRY     -  US
 DD7109  USGS QUAD   -  LULING (2018)
 DD7109
 DD7109                         *CURRENT SURVEY CONTROL
 DD7109  ______________________________________________________________________
 DD7109* NAD 83(1986) POSITION- 29 58 16.10   (N) 090 18 24.87   (W)   HD_HELD1
 DD7109* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DD7109  **This station is located in a suspected subsidence area (see below).
 DD7109  ______________________________________________________________________
 DD7109  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 DD7109
 DD7109.The horizontal coordinates were determined by differentially corrected
 DD7109.hand held GPS observations or other comparable positioning techniques
 DD7109.and have an estimated accuracy of +/- 3 meters.
 DD7109
 DD7109.** This station is in an area of known vertical motion. If an
 DD7109.** orthometric height was ever established but is not available 
 DD7109.** in the current survey control section, the orthometric height
 DD7109.** is considered suspect.  Suspect heights are available in the
 DD7109.** superseded section only if requested.
 DD7109
 DD7109.Significant digits in the geoid height do not necessarily reflect accuracy.
 DD7109.GEOID18 height accuracy estimate available here.
 DD7109
 DD7109.Click photographs - Photos may exist for this station.
 DD7109
 DD7109;                    North         East    Units  Estimated Accuracy
 DD7109;SPC LA S     -   163,511.0   1,099,055.9     MT  (+/- 3 meters HH1 GPS) 
 DD7109
 DD7109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5986518639(NAD 83)
 DD7109
 DD7109                          SUPERSEDED SURVEY CONTROL
 DD7109
 DD7109.No superseded survey control is available for this station.
 DD7109
 DD7109_MARKER: DR = REFERENCE MARK DISK
 DD7109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DD7109_STAMPING: ALMEDIA NO 4 1929
 DD7109_MARK LOGO: CGS
 DD7109_PROJECTION: PROJECTING 8 CENTIMETERS
 DD7109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DD7109+STABILITY: SURFACE MOTION
 DD7109
 DD7109  HISTORY     - Date     Condition        Report By
 DD7109  HISTORY     - 1955     MONUMENTED       CGS
 DD7109  HISTORY     - 1963     GOOD             CGS
 DD7109
 DD7109                          STATION DESCRIPTION
 DD7109
 DD7109'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 DD7109'2.5 MI NE FROM ST ROSE.
 DD7109'ABOUT 1.7 MILES NORTHEAST ALONG STATE HIGHWAY 48 FROM THE ST. ROSE
 DD7109'SCHOOL AT ST. ROSE, THENCE 0.8 MILE NORTH ALONG A BLACK TOP ROAD,
 DD7109'ABOUT 130 YARDS SOUTH OF THE CENTER LINE OF THE SOUTH-BOUND LANE OF
 DD7109'THE HIGHWAY, 88 FEET WEST OF THE CENTER LINE OF THE ROAD, 43 FEET WEST
 DD7109'OF THE STATION, 5 FEET WEST OF THE SOUTHWEST CORNER OF A WHITE HOUSE,
 DD7109'ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 DD7109'CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2867 ***********************************************************************
 AU2867  DESIGNATION -  ALMEDIA RM 5
 AU2867  PID         -  AU2867
 AU2867  STATE/COUNTY-  LA/ST CHARLES
 AU2867  COUNTRY     -  US
 AU2867  USGS QUAD   -  LULING (2018)
 AU2867
 AU2867                         *CURRENT SURVEY CONTROL
 AU2867  ______________________________________________________________________
 AU2867* NAD 83(1992) POSITION- 29 58 15.80516(N) 090 18 26.07476(W)   ADJUSTED
 AU2867* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2867  **This station is located in a suspected subsidence area (see below).
 AU2867  ______________________________________________________________________
 AU2867  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 AU2867  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AU2867  HORZ ORDER      -  FIRST
 AU2867
 AU2867.The horizontal coordinates were established by classical geodetic methods
 AU2867.and adjusted by the National Geodetic Survey in January 1993.
 AU2867
 AU2867.** This station is in an area of known vertical motion. If an
 AU2867.** orthometric height was ever established but is not available 
 AU2867.** in the current survey control section, the orthometric height
 AU2867.** is considered suspect.  Suspect heights are available in the
 AU2867.** superseded section only if requested.
 AU2867
 AU2867.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2867.GEOID18 height accuracy estimate available here.
 AU2867
 AU2867.Click photographs - Photos may exist for this station.
 AU2867
 AU2867.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2867
 AU2867. The following values were computed from the NAD 83(1992) position.
 AU2867
 AU2867;                    North         East     Units Scale Factor Converg.
 AU2867;SPC LA S     -   163,501.614 1,099,023.693   MT  0.99992588   +0 30 47.0
 AU2867;SPC LA S     -   536,421.55  3,605,713.57   sFT  0.99992588   +0 30 47.0
 AU2867;UTM  15      - 3,318,629.871   759,833.770   MT  1.00043305   +1 20 45.4
 AU2867
 AU2867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2867!SPC LA S     -   1.00000401  x   0.99992588  =   0.99992989
 AU2867!UTM  15      -   1.00000401  x   1.00043305  =   1.00043706
 AU2867
 AU2867:                Primary Azimuth Mark                     Grid Az
 AU2867:SPC LA S     -  LEVEE 3                                  040 08 18.8
 AU2867:UTM  15      -  LEVEE 3                                  039 18 20.4
 AU2867
 AU2867_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5983318629(NAD 83)
 AU2867
 AU2867|---------------------------------------------------------------------|
 AU2867| PID    Reference Object                     Distance      Geod. Az  |
 AU2867|                                                           dddmmss.s |
 AU2867| BJ2828 LEVEE 3                             APPROX.10.1 KM 0403905.8 |
 AU2867| AU0499 ALMEDIA                              46.814 METERS 07251     |
 AU2867| DD7109 ALMEDIA RM 4                         33.619 METERS 07412     |
 AU2867| DD7110 ALMEDIA RM 6                                       3274502.2 |
 AU2867|---------------------------------------------------------------------|
 AU2867
 AU2867                          SUPERSEDED SURVEY CONTROL
 AU2867
 AU2867  NAD 83(1986)-  29 58 15.82161(N)    090 18 26.07426(W) AD(       ) 1
 AU2867  NAD 27      -  29 58 15.08700(N)    090 18 25.79128(W) AD(       ) 1
 AU2867
 AU2867.Superseded values are not recommended for survey control.
 AU2867
 AU2867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2867.See file dsdata.pdf to determine how the superseded data were derived.
 AU2867
 AU2867_MARKER: DR = REFERENCE MARK DISK
 AU2867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2867_STAMPING: ALMNEDIA NO 5 1929 1972
 AU2867_MARK LOGO: CGS
 AU2867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2867+STABILITY: SURFACE MOTION
 AU2867
 AU2867  HISTORY     - Date     Condition        Report By
 AU2867  HISTORY     - 1972     MONUMENTED       NGS
 AU2867  HISTORY     - 1974     GOOD             NGS
 AU2867
 AU2867                          STATION DESCRIPTION
 AU2867
 AU2867'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2867'THE STATION IS LOCATED ABOUT 6 MILES SOUTH OF THE SOUTH BANK OF LAKE
 AU2867'PONTCHARTRAIN, 5-1/2 MILES NORTHWEST OF HARAHAN, 5 MILES EAST OF NEW
 AU2867'SARPY, 4-1/2 MILES NORTHEAST OF DESTREHAN, 3-1/2 MILES WEST OF
 AU2867'KENNER, 1 MILE NORTH OF THE NORTH BANK OF THE MISSISSIPPI RIVER AND
 AU2867'ON LAND THAT IS BETWEEN THE U.S. HIGHWAY 61 (AIRLINE HIGHWAY) AND
 AU2867'THE ILLINOIS CENTRAL RAILROAD.  IT IS ON PROPERTY THAT IS OWNED BY
 AU2867'MRS. R.J. BROWN, ROUTE 1 BOX 1113, KENNER, LOUISIANA.  PHONE NUMBER
 AU2867'729-8731.
 AU2867'
 AU2867'TO REACH THE STATION FROM THE POST OFFICE IN KENNER, GO SOUTH ON
 AU2867'WILLIAMS BOULEVARD FOR 1.0 MILE TO JUNCTION OF U.S. HIGHWAY 61 (AIR-
 AU2867'LINE HIGHWAY).  TURN RIGHT AND GO WESTERLY ON U.S. HIGHWAY 61 FOR
 AU2867'3.8 MILES TO THE JUNCTION OF STATE HIGHWAY 50 ON THE LEFT.
 AU2867'(CONTINUE WEST ON U.S. HIGHWAY 61 FOR 0.1 MILE TO REFERENCE MARK 6
 AU2867'(AZIMUTH MARK) ON THE RIGHT AS DESCRIBED.) TURN LEFT AND GO SOUTH
 AU2867'ON STATE HIGHWAY 50 FOR 0.1 MILE TO A DRIVEWAY ON THE RIGHT,
 AU2867'TURN RIGHT AND GO WESTERLY FOR 0.05 MILE TO THE STATION ON THE LEFT
 AU2867'AS DESCRIBED.
 AU2867'
 AU2867'THE STATION MARKS ARE STANDARD REFERENCE MARK DISKS STAMPED ALMEDIA
 AU2867'NO 5 1929 1972.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 AU2867'CYLINDRICAL CONCRETE MONUMENT THAT IS SET FLUSH WITH THE GROUND
 AU2867'SUR- FACE.  IT IS 79.5 FEET EAST OF A UTILITY POLE, 74 FEET NORTH
 AU2867'OF A 22 INCH ELM TREE, 34.5 FEET NORTHWEST OF A 10 INCH PECAN TREE
 AU2867'AND 25 FEET SOUTH-SOUTHEAST OF THE SOUTH SIDE OF A SMALL DRAINAGE
 AU2867'DITCH.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 AU2867'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 AU2867'
 AU2867'ALMEDIA 1929, A STANDARD DISK STAMPED ALMEDIA 1929 THAT PROJECTS 4
 AU2867'INCHES ABOVE THE GROUND SURFACE.  THIS MARK IS UNDER
 AU2867'PORCH OF HOUSE AS DESCRIBED IN THE RECOVERY NOTE OF ALMEDIA 1929
 AU2867'STATION.  AN ELECTRONIC DISTANCE WAS MADE TO ALMEDIA RM 5 THE
 AU2867'DISTANCE IS SHOWN ABOVE.
 AU2867'
 AU2867'REFERENCE MARK 4, A STANDARD DISK STAMPED ALMEDIA NO 4 1929, IS SET
 AU2867'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 AU2867'WITH THE GROUND SURFACE.  IT IS 68 FEET SOUTH-SOUTHEAST OF THE
 AU2867'APPROXIMATE CENTER OF SHELL DRIVE WAY, 35 FEET NORTHWEST OF THE
 AU2867'NORTHWEST CORNER OF HOUSE AND 5.2 FEET WEST-SOUTHWEST OF THE
 AU2867'SOUTHWEST CORNER OF HOUSE.
 AU2867'
 AU2867'REFERENCE MARK 6 (AZIMUTH MARK), A STANDARD DISK STAMPED ALMEDIA NO 6
 AU2867'1929 1972, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 AU2867'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 35.5 FEET
 AU2867'NORTH OF THE CENTER LINE OF THE WEST BOUND LANE OF U.S. HIGHWAY 61
 AU2867'AND 1.5 FEET NORTHEAST OF METAL WITNESS POST WITH SIGN ATTACHED.
 AU2867'
 AU2867'HEIGHT OF LIGHT ABOVE STATION MARK 34.4 METERS.
 AU2867
 AU2867                          STATION RECOVERY (1974)
 AU2867
 AU2867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 AU2867'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE RECOVERED AS
 AU2867'DESCRIBED AND IN GOOD CONDITION.
 AU2867'
 AU2867'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES WEST OF
 AU2867'KENNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1360 ***********************************************************************
 BX1360  DESIGNATION -  ALOHA
 BX1360  PID         -  BX1360
 BX1360  STATE/COUNTY-  LA/GRANT
 BX1360  COUNTRY     -  US
 BX1360  USGS QUAD   -  ALOHA (2018)
 BX1360
 BX1360                         *CURRENT SURVEY CONTROL
 BX1360  ______________________________________________________________________
 BX1360* NAD 83(1992) POSITION- 31 36 10.54754(N) 092 46 57.04553(W)   ADJUSTED
 BX1360* NAVD 88 ORTHO HEIGHT -    41.52  (+/-2cm)      136.2   (feet) VERTCON3
 BX1360  ______________________________________________________________________
 BX1360  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 BX1360  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BX1360  HORZ ORDER      -  FIRST
 BX1360  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1360
 BX1360.The horizontal coordinates were established by classical geodetic methods
 BX1360.and adjusted by the National Geodetic Survey in January 1993.
 BX1360
 BX1360.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1360.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1360
 BX1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1360.GEOID18 height accuracy estimate available here.
 BX1360
 BX1360.The vertical order pertains to the NGVD 29 superseded value.
 BX1360
 BX1360.Click photographs - Photos may exist for this station.
 BX1360
 BX1360.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1360
 BX1360. The following values were computed from the NAD 83(1992) position.
 BX1360
 BX1360;                    North         East     Units Scale Factor Converg.
 BX1360;SPC LA N     -   122,322.481   973,192.003   MT  0.99992974   -0 08 57.7
 BX1360;SPC LA N     -   401,319.67  3,192,880.76   sFT  0.99992974   -0 08 57.7
 BX1360;UTM  15      - 3,496,445.360   520,630.902   MT  0.99960525   +0 06 50.3
 BX1360
 BX1360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1360!SPC LA N     -   0.99999756  x   0.99992974  =   0.99992730
 BX1360!UTM  15      -   0.99999756  x   0.99960525  =   0.99960281
 BX1360
 BX1360:                Primary Azimuth Mark                     Grid Az
 BX1360:SPC LA N     -  IATT                                     119 39 03.6
 BX1360:UTM  15      -  IATT                                     119 23 15.6
 BX1360
 BX1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ2063096445(NAD 83)
 BX1360
 BX1360|---------------------------------------------------------------------|
 BX1360| PID    Reference Object                     Distance      Geod. Az  |
 BX1360|                                                           dddmmss.s |
 BX1360| BX1361 ALOHA RM 1                           46.671 METERS 05810     |
 BX1360| BX2759 IATT                                APPROX. 7.3 KM 1193005.9 |
 BX1360| BX1359 ALOHA RM 2                           51.691 METERS 15038     |
 BX1360| BX1358 S 122                                              2011236.7 |
 BX1360| BX2773 MONTGOMERY MUN TANK                 APPROX.12.4 KM 3043453.3 |
 BX1360| BX2760 MONTGOMERY ATT MW KGP 69            APPROX.14.2 KM 3233022.3 |
 BX1360|---------------------------------------------------------------------|
 BX1360
 BX1360                          SUPERSEDED SURVEY CONTROL
 BX1360
 BX1360  NAD 83(1986)-  31 36 10.56842(N)    092 46 57.03921(W) AD(       ) 1
 BX1360  NAD 27      -  31 36 09.95503(N)    092 46 56.48275(W) AD(       ) 1
 BX1360  NGVD 29              41.54   (m)          136.3    (f) LEVELING    3  
 BX1360  NGVD 29 (11/26/84)   41.536  (m)          136.27   (f) ADJUSTED    1 1
 BX1360
 BX1360.Superseded values are not recommended for survey control.
 BX1360
 BX1360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1360.See file dsdata.pdf to determine how the superseded data were derived.
 BX1360
 BX1360_MARKER: DS = TRIANGULATION STATION DISK
 BX1360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1360_STAMPING: ALOHA 1969
 BX1360_MARK LOGO: CGS
 BX1360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1360+STABILITY: SURFACE MOTION
 BX1360
 BX1360  HISTORY     - Date     Condition        Report By
 BX1360  HISTORY     - 1969     MONUMENTED       CGS
 BX1360  HISTORY     - 1969     GOOD             CGS
 BX1360  HISTORY     - 1969     GOOD             CGS
 BX1360  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1360
 BX1360                          STATION DESCRIPTION
 BX1360
 BX1360'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX1360'THE STATION IS LOCATED 7-3/4 MILES SOUTHEAST OF MONTGOMERY,
 BX1360'6-1/2 MILES NORTHWEST OF COLFAX ON PROPERTY OWNED BY MRS. VERGA
 BX1360'DU BUDOYS.
 BX1360'
 BX1360'TO REACH THE STATION FROM THE POST OFFICE IN COLFAX, GO NORTHEAST
 BX1360'ON STATE HIGHWAY 8 FOR 0.05 MILE TO JUNCTION WITH STATE HIGHWAY 158
 BX1360'AND STATE HIGHWAY 8.  TURN LEFT AND GO NORTHWEST ON STATE HIGHWAY
 BX1360'158 FOR 0.25 MILE TO CLOFAX RAIL ROAD DEPOT.  CONTINUE AHEAD ON
 BX1360'STATE HIGHWAY 158 FOR 1 MILE TO A RAIL ROAD CROSSING.  CONTINUE
 BX1360'AHEAD FOR 1.45 MILE TO JUNCTION WITH U.S. HIGHWAY 71 AND STATE
 BX1360'HIGHWAY 158.  TURN LEFT AND GO NORTHWESTERLY ON U.S. HIGHWAY 71
 BX1360'FOR 1.8 MILE TO A SIDE ROAD RIGHT (STATE HIGHWAY 471).  CONTINUE
 BX1360'ON U.S. HIGHWAY 71 FOR 4.25 MILES TO THE AZIMUTH MARK ON THE
 BX1360'RIGHT.  CONTINUE ON U.S. HIGHWAY 71 FOR 0.05 MILE TO A
 BX1360'SIDE ROAD RIGHT (STATE HIGHWAY 1240).  TURN RIGHT AND GO
 BX1360'NORTHEAST ON STATE HIGHWAY 1240 FOR 0.2 MILE TO A GRAVELED
 BX1360'DRIVEWAY AND CATTLE GUARD ON THE LEFT.  TURN LEFT AND GO
 BX1360'NORTHERLY ON GRAVELED DRIVEWAY CROSSING CATTLE GUARD FOR
 BX1360'0.05 MILE TO THE STATION ON THE RIGHT.
 BX1360'
 BX1360'THE STATION IS A STANDARD DISK, STAMPED ALOHA 1969, SET IN THE
 BX1360'TOP OF A 12 INCH ROUND CONCRETE MONUMENT THAT IS FLUSH WITH THE
 BX1360'GROUND.  IT IS 20.5 FEET NORTHWEST OF A METAL WITNESS POST SET
 BX1360'IN A FENCE LINE AND 44 FEET NORTHEAST OF THE CENTER LINE OF A
 BX1360'GRAVELED DRIVEWAY.
 BX1360'
 BX1360'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED ALOHA NO 1 1969,
 BX1360'SET IN THE TOP OF A 12 INCH ROUND CONCRETE MONUMENT THAT IS FLUSH
 BX1360'WITH THE GROUND.  IT IS 1 FOOT NORTHWEST OF A FENCE LINE AND 29
 BX1360'FEET SOUTH SOUTHWEST OF AN 8 INCH CEDAR TREE.
 BX1360'
 BX1360'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED ALOHA NO 2 1969, SET
 BX1360'IN THE TOP OF A 12 INCH ROUND CONCRETE MONUMENT THAT PROJECTS 4
 BX1360'INCHES.  IT IS 38 FEET NORTH NORTHWEST OF THE CENTER LINE OF
 BX1360'STATE HIGHWAY 1240 AND 27 FEET NORTHEAST OF THE CENTER LINE OF A
 BX1360'GRAVELED DRIVEWAY.
 BX1360'
 BX1360'THE AZIMUTH MARK IS A STANDARD BENCH MARK DISK, STAMPED S 122
 BX1360'1949, SET IN THE TOP OF A CONCRETE CULVERT HEAD WALL FLUSH WITH
 BX1360'THE TOP.  IT IS 2.7 FEET EAST SOUTHEAST OF THE NORTH WEST END OF
 BX1360'CULVERT HEAD WALL, 24 FEET SOUTHWEST OF A FENCE LINE, 23 FEET
 BX1360'SOUTH SOUTHWEST OF A METAL WITNESS POST WITH A SIGN ATTACHED AND
 BX1360'33 FEET NORTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 71.
 BX1360'
 BX1360'HEIGHT OF LIGHT ABOVE STATION MARK 30.33 METERS.
 BX1360
 BX1360                          STATION RECOVERY (1969)
 BX1360
 BX1360'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 BX1360'THE STATION MARK, STAMPED ALOHA 1969, IS ABOUT 0.4 MILE NORTHEAST
 BX1360'ALONG STATE HIGHWAY 8 FROM THE COUNTY COURTHOUSE AT COLFAX, THENCE
 BX1360'2.5 MILES NORTH ALONG STATE HIGHWAY 158, THENCE 5.7 MILES
 BX1360'NORTHWEST ALONG U.S. HIGHWAY 71, THENCE 0.2 MILE NORTHEAST ALONG
 BX1360'STATE HIGHWAY 1240, IN SECTION 9, T 7 N, R 4 W, ON THE CREST OF
 BX1360'A HILL, ABOUT 0.1 MILE SOUTH OF A LARGE BRICK HOUSE, 68 FEET
 BX1360'SOUTHEAST OF THE CENTER OF THE JUNCTION OF TWO GRAVELED ROADS,
 BX1360'205 FEET NORTHWEST OF THE CENTER LINE OF STATE HIGHWAY 1240,
 BX1360'44 FEET NORTHEAST OF THE CENTER LINE OF A PRIVATE ROAD, 20.6
 BX1360'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BX1360'GRAVELED ROADS, AND SET IN THE TOP OF A CONCRETE POST ABOUT
 BX1360'LEVEL WITH THE SURFACE OF THE GROUND.
 BX1360'
 BX1360'RM 1, STAMPED ALOHA NO 1 1969, IS 153.2 FEET NORTHEAST OF THE
 BX1360'STATION MARK, AT THE NORTHWEST EDGE OF A CULTIVATED FIELD, IN A
 BX1360'NORTHEAST-SOUTHWEST FENCE LINE, ABOUT 4 FEET BELOW THE LEVEL OF
 BX1360'THE STATION MARK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BX1360'PROJECTS ABOUT 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1360'
 BX1360'RM 2, STAMPED, ALOHA NO 2 1969, IS 169.6 FEET SOUTHEAST OF THE
 BX1360'STATION MARK, 37 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 BX1360'28 FEET NORTHEAST OF THE CENTER LINE OF A PRIVATE ROAD, ABOUT 5
 BX1360'FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 BX1360'CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 BX1360'GROUND.
 BX1360'
 BX1360'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BX1360'8.8 MILES NORTHWEST.
 BX1360
 BX1360                          STATION RECOVERY (1969)
 BX1360
 BX1360'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BX1360'8.8 MI NW FROM COLFAX.
 BX1360'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1360'COURTHOUSE AT COLFAX, THENCE 2.5 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1360'THENCE 5.7 MILES NORTHWEST ALONG U. S. HIGHWAY 71, THENCE 0.2 MILE
 BX1360'NORTHEAST ALONG STATE HIGHWAY 1240, IN SECTION 9, T 7 N, R 4 W, ON THE
 BX1360'CREST OF A HILL, ABOUT 0.1 MILE SOUTH OF A LARGE BRICK HOUSE, 68 FEET
 BX1360'SOUTHEAST OF THE CENTER OF THE JUNCTION OF TWO GRAVELED ROADS, 205
 BX1360'FEET NORTHWEST OF THE CENTER LINE OF STATE HIGHWAY 1240, 44 FEET
 BX1360'NORTHEAST OF THE CENTER LINE OF A PRIVATE ROAD, 153.2 FEET SOUTHWEST
 BX1360'OF ALOHA RM 1, 169.6 FEET NORTHWEST OF ALOHA RM 2, 20.6 FEET NORTHWEST
 BX1360'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE GRAVELED ROADS, AND SET
 BX1360'IN THE TOP OF A CONCRETE POST ABOUT LEVEL WITH THE SURFACE OF THE
 BX1360'GROUND.
 BX1360
 BX1360                          STATION RECOVERY (2001)
 BX1360
 BX1360'RECOVERY NOTE BY US POWER SQUADRON 2001 (JMG)
 BX1360'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1361 ***********************************************************************
 BX1361  DESIGNATION -  ALOHA RM 1
 BX1361  PID         -  BX1361
 BX1361  STATE/COUNTY-  LA/GRANT
 BX1361  COUNTRY     -  US
 BX1361  USGS QUAD   -  ALOHA (2018)
 BX1361
 BX1361                         *CURRENT SURVEY CONTROL
 BX1361  ______________________________________________________________________
 BX1361* NAD 83(1986) POSITION- 31 36 11.35   (N) 092 46 55.54   (W)   HD_HELD1
 BX1361* NAVD 88 ORTHO HEIGHT -    39.80  (+/-2cm)      130.6   (feet) VERTCON3
 BX1361  ______________________________________________________________________
 BX1361  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 BX1361  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1361
 BX1361.The horizontal coordinates were determined by differentially corrected
 BX1361.hand held GPS observations or other comparable positioning techniques
 BX1361.and have an estimated accuracy of +/- 3 meters.
 BX1361
 BX1361.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1361.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1361
 BX1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1361.GEOID18 height accuracy estimate available here.
 BX1361
 BX1361.The vertical order pertains to the NGVD 29 superseded value.
 BX1361
 BX1361.Click photographs - Photos may exist for this station.
 BX1361
 BX1361;                    North         East    Units  Estimated Accuracy
 BX1361;SPC LA N     -   122,347.1     973,231.8     MT  (+/- 3 meters HH1 GPS) 
 BX1361
 BX1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ2067096470(NAD 83)
 BX1361
 BX1361                          SUPERSEDED SURVEY CONTROL
 BX1361
 BX1361  NGVD 29 (11/26/84)   39.821  (m)          130.65   (f) ADJUSTED    1 1
 BX1361
 BX1361.Superseded values are not recommended for survey control.
 BX1361
 BX1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1361.See file dsdata.pdf to determine how the superseded data were derived.
 BX1361
 BX1361_MARKER: DR = REFERENCE MARK DISK
 BX1361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1361_STAMPING: ALOHA NO 1 1969
 BX1361_MARK LOGO: CGS
 BX1361_PROJECTION: PROJECTING 5 CENTIMETERS
 BX1361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1361+STABILITY: SURFACE MOTION
 BX1361
 BX1361  HISTORY     - Date     Condition        Report By
 BX1361  HISTORY     - 1969     MONUMENTED       CGS
 BX1361  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1361
 BX1361                          STATION DESCRIPTION
 BX1361
 BX1361'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX1361'8.8 MI NORTHWEST FROM COLFAX.  ABOUT 0.4 MILE NORTHEAST ALONG STATE
 BX1361'HIGHWAY 8 FROM THE COUNTY COURTHOUSE AT COLFAX, THENCE 2.5 MILES NORTH
 BX1361'ALONG STATE HIGHWAY 158, THENCE 5.7 MILES NORTHWEST ALONG U. S.
 BX1361'HIGHWAY 71, THENCE 0.2 MILE NORTHEAST ALONG STATE HIGHWAY 1240, IN
 BX1361'SECTION 9, T7N, R4W, AT THE NORTHWEST EDGE OF A CULTIVATED FIELD, IN A
 BX1361'NORTHEAST-SOUTHWEST FENCE LINE, 153.2 FEET NORTHEAST OF TRIANGULATION
 BX1361'STATION ALOHA 1969, ABOUT 4 FEET BELOW THE LEVEL OF THE STATION MARK,
 BX1361'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES
 BX1361'ABOVE THE SURFACE OF THE GROUND.
 BX1361
 BX1361                          STATION RECOVERY (2001)
 BX1361
 BX1361'RECOVERY NOTE BY US POWER SQUADRON 2001 (JMG)
 BX1361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1359 ***********************************************************************
 BX1359  DESIGNATION -  ALOHA RM 2
 BX1359  PID         -  BX1359
 BX1359  STATE/COUNTY-  LA/GRANT
 BX1359  COUNTRY     -  US
 BX1359  USGS QUAD   -  ALOHA (2018)
 BX1359
 BX1359                         *CURRENT SURVEY CONTROL
 BX1359  ______________________________________________________________________
 BX1359* NAD 83(1986) POSITION- 31 36 09.08   (N) 092 46 56.08   (W)   HD_HELD1
 BX1359* NAVD 88 ORTHO HEIGHT -    39.43  (+/-2cm)      129.4   (feet) VERTCON3
 BX1359  ______________________________________________________________________
 BX1359  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 BX1359  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1359
 BX1359.The horizontal coordinates were determined by differentially corrected
 BX1359.hand held GPS observations or other comparable positioning techniques
 BX1359.and have an estimated accuracy of +/- 3 meters.
 BX1359
 BX1359.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1359.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1359
 BX1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1359.GEOID18 height accuracy estimate available here.
 BX1359
 BX1359.The vertical order pertains to the NGVD 29 superseded value.
 BX1359
 BX1359.Click photographs - Photos may exist for this station.
 BX1359
 BX1359;                    North         East    Units  Estimated Accuracy
 BX1359;SPC LA N     -   122,277.2     973,217.3     MT  (+/- 3 meters HH1 GPS) 
 BX1359
 BX1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ2065696400(NAD 83)
 BX1359
 BX1359                          SUPERSEDED SURVEY CONTROL
 BX1359
 BX1359  NGVD 29 (11/26/84)   39.445  (m)          129.41   (f) ADJUSTED    1 1
 BX1359
 BX1359.Superseded values are not recommended for survey control.
 BX1359
 BX1359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1359.See file dsdata.pdf to determine how the superseded data were derived.
 BX1359
 BX1359_MARKER: DR = REFERENCE MARK DISK
 BX1359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1359_STAMPING: ALOHA NO 2 1969
 BX1359_MARK LOGO: CGS
 BX1359_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1359+STABILITY: SURFACE MOTION
 BX1359
 BX1359  HISTORY     - Date     Condition        Report By
 BX1359  HISTORY     - 1969     MONUMENTED       CGS
 BX1359  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1359
 BX1359                          STATION DESCRIPTION
 BX1359
 BX1359'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX1359'8.8 MI NW FROM COLFAX.
 BX1359'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1359'COURTHOUSE AT COLFAX, THENCE 2.5 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1359'THENCE 5.7 MILES NORTHWEST ALONG U. S. HIGHWAY 71, THENCE 0.2 MILE
 BX1359'NORTHEAST ALONG STATE HIGHWAY 1240, IN SECTION 9, T7N, R4W, 37
 BX1359'FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 28 FEET NORTHEAST OF
 BX1359'THE CENTER LINE OF A PRIVATE ROAD, 169.6 FEET SOUTHEAST OF
 BX1359'TRIANGULATION STATION ALOHA 1969, ABOUT 5 FEET ABOVE THE LEVEL OF THE
 BX1359'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 BX1359'ABOVE THE SURFACE OF THE GROUND.
 BX1359
 BX1359                          STATION RECOVERY (2001)
 BX1359
 BX1359'RECOVERY NOTE BY US POWER SQUADRON 2001 (JMG)
 BX1359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1815 ***********************************************************************
 BX1815  DESIGNATION -  ALPHA
 BX1815  PID         -  BX1815
 BX1815  STATE/COUNTY-  LA/RED RIVER
 BX1815  COUNTRY     -  US
 BX1815  USGS QUAD   -  HANNA (2018)
 BX1815
 BX1815                         *CURRENT SURVEY CONTROL
 BX1815  ______________________________________________________________________
 BX1815* NAD 83(1992) POSITION- 31 59 04.93436(N) 093 15 18.03206(W)   ADJUSTED
 BX1815* NAVD 88 ORTHO HEIGHT -    60.87  (+/-2cm)      199.7   (feet) VERTCON3
 BX1815  ______________________________________________________________________
 BX1815  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 BX1815  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BX1815  HORZ ORDER      -  FIRST
 BX1815  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1815
 BX1815.The horizontal coordinates were established by classical geodetic methods
 BX1815.and adjusted by the National Geodetic Survey in January 1993.
 BX1815
 BX1815.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1815.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1815
 BX1815.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1815.GEOID18 height accuracy estimate available here.
 BX1815
 BX1815.The vertical order pertains to the NGVD 29 superseded value.
 BX1815
 BX1815.Click photographs - Photos may exist for this station.
 BX1815
 BX1815.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1815
 BX1815. The following values were computed from the NAD 83(1992) position.
 BX1815
 BX1815;                    North         East     Units Scale Factor Converg.
 BX1815;SPC LA N     -   164,864.984   928,651.607   MT  0.99991542   -0 23 57.0
 BX1815;SPC LA N     -   540,894.54  3,046,751.15   sFT  0.99991542   -0 23 57.0
 BX1815;UTM  15      - 3,538,768.646   475,909.013   MT  0.99960716   -0 08 06.3
 BX1815
 BX1815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1815!SPC LA N     -   0.99999451  x   0.99991542  =   0.99990993
 BX1815!UTM  15      -   0.99999451  x   0.99960716  =   0.99960168
 BX1815
 BX1815:                Primary Azimuth Mark                     Grid Az
 BX1815:SPC LA N     -  ALPHA AZ MK 2                            107 11 09.2
 BX1815:UTM  15      -  ALPHA AZ MK 2                            106 55 18.5
 BX1815
 BX1815_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7590938768(NAD 83)
 BX1815
 BX1815|---------------------------------------------------------------------|
 BX1815| PID    Reference Object                     Distance      Geod. Az  |
 BX1815|                                                           dddmmss.s |
 BX1815| CQ3098 MARTIN LOT                          APPROX.13.4 KM 0072042.0 |
 BX1815| CQ3097 MARTIN ATT MICROWAVE KLW 26         APPROX.10.6 KM 0175626.4 |
 BX1815| BX1816 ALPHA RM 1                           33.705 METERS 07850     |
 BX1815| CV7998 ALPHA AZ MK                                        1053153.5 |
 BX1815| CV7999 ALPHA AZ MK 2                                      1064712.2 |
 BX1815| BX1817 ALPHA RM 2                           45.827 METERS 12254     |
 BX1815| CQ3105 COUSHATTA MUNICIPAL TANK            APPROX. 9.1 KM 2924307.1 |
 BX1815|---------------------------------------------------------------------|
 BX1815
 BX1815                          SUPERSEDED SURVEY CONTROL
 BX1815
 BX1815  NAD 83(1986)-  31 59 04.94851(N)    093 15 18.02447(W) AD(       ) 1
 BX1815  NAD 27      -  31 59 04.36900(N)    093 15 17.41400(W) AD(       ) 1
 BX1815  NGVD 29 (07/19/86)   61.3    (m)          201.     (f) VERT ANG       
 BX1815  NGVD 29 (11/26/84)   60.923  (m)          199.88   (f) ADJUSTED    1 1
 BX1815
 BX1815.Superseded values are not recommended for survey control.
 BX1815
 BX1815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1815.See file dsdata.pdf to determine how the superseded data were derived.
 BX1815
 BX1815_MARKER: DS = TRIANGULATION STATION DISK
 BX1815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1815_STAMPING: ALPHA 1941
 BX1815_MARK LOGO: CGS
 BX1815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1815+STABILITY: SURFACE MOTION
 BX1815
 BX1815  HISTORY     - Date     Condition        Report By
 BX1815  HISTORY     - 1941     MONUMENTED       CGS
 BX1815  HISTORY     - 1969     GOOD             CGS
 BX1815  HISTORY     - 1969     GOOD             CGS
 BX1815  HISTORY     - 1969     GOOD             CGS
 BX1815  HISTORY     - 20010922 GOOD             USPSQD
 BX1815  HISTORY     - 20060610 GOOD             USPSQD
 BX1815
 BX1815                          STATION DESCRIPTION
 BX1815
 BX1815'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX1815'STATION IS ABOUT 3.8 MILES W OF THE VILLAGE OF ALPHA IN SECTION
 BX1815'36, T 12 N, R 9 W ON PROPERTY OWNED AND OCCUPIED BY J.S. JACKSON
 BX1815'THAT LIES ADJACENT AND S OF U.S. HIGHWAYS 84 AND 71.  IT IS
 BX1815'ABOUT 200 FEET E OF THE JACKSON HOUSE, 26 FEET S OF A GATE,
 BX1815'25 FEET N OF A BARN AND 10 FEET E OF A FENCE.  IT IS STAMPED
 BX1815'ALPHA 1941 AND PROJECTS ABOUT 6 INCHES.
 BX1815'
 BX1815'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BX1815'BRONZE DISKS SET IN CONCRETE.
 BX1815'
 BX1815'REFERENCE MARK NO. 1 IS 15 FEET E OF A SMALL BARN, IS STAMPED
 BX1815'ALPHA NO. 1 1941 AND PROJECTS 8 INCHES.
 BX1815'
 BX1815'REFERENCE MARK NO. 2 IS 50 FEET W OF A FENCE CORNER, 2 FEET
 BX1815'N OF A FENCE, IS STAMPED ALPHA NO. 2 1941 AND PROJECTS 8
 BX1815'INCHES.
 BX1815'
 BX1815'THE AZIMUTH MARK IS ABOUT 0.4 MILE E OF THE STATION, 138 FEET
 BX1815'S OF THE CENTER OF U.S. HIGHWAYS 84 AND 71 AND 15 FEET W OF
 BX1815'THE CENTER OF A DIRT ROAD.  IT IS STAMPED ALPHA 1941 AND PROJECTS
 BX1815'ABOUT 6 INCHES.
 BX1815'
 BX1815'HEIGHT OF LIGHT ABOVE STATION MARK - 34 METERS.
 BX1815
 BX1815                          STATION RECOVERY (1969)
 BX1815
 BX1815'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BX1815'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND
 BX1815'FOUND IN GOOD CONDITION, HOWEVER A NEW AZIMUTH MARK WAS
 BX1815'ESTABLISHED ON THIS DATE.
 BX1815'
 BX1815'TO REACH THE AZIMUTH MARK FROM THE STATION GO EASTERLY FOR 0.3
 BX1815'MILE TO THE MARK ON THE RIGHT.
 BX1815'
 BX1815'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED ALPHA 1941 NO 2
 BX1815'1969, SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST THAT
 BX1815'PROJECTS 5 INCHES ABOVE THE GROUND.  IT IS 80 FEET
 BX1815'SOUTH-SOUTHEAST OF A UTILITY POLE WITH TRANSFORMER, 36.5 SOUTH
 BX1815'OF THE CENTERLINE OF U.S. HIGHWAYS 71 AND 84, 1.5 FEET WEST OF
 BX1815'A METAL WITNESS POST AND 1 FOOT NORTH OF THE SOUTH RIGHT OF WAY
 BX1815'FENCE.
 BX1815
 BX1815                          STATION RECOVERY (1969)
 BX1815
 BX1815'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 BX1815'THE STATION MARK, STAMPED ALPHA 1941, IS ABOUT 0.2 MILE SOUTHEAST
 BX1815'ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE STATION AT
 BX1815'COUSHATTA, THENCE 0.85 MILE EAST ALONG U.S. HIGHWAY 84, THENCE 5.0
 BX1815'MILES SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 84, IN SECTION
 BX1815'36, T 12 N, R 9 W, 0.25 MILE SOUTHEAST OF THE UNION HALL BAPTIST
 BX1815'CHURCH, 206 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 81
 BX1815'YARDS SOUTHEAST OF A BRICK HOUSE, 63-1/2 FEET SOUTHEAST OF A
 BX1815'40-INCH GUM TREE, 151.37 FEET NORTHWEST OF RM 2, 110.60 FEET
 BX1815'SOUTHWEST OF RM 1, ABOUT 8 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 BX1815'SET IN THE TOP OF A CONCRETE POST WHICH IS ABOUT LEVEL WITH THE
 BX1815'SURFACE OF THE GROUND.
 BX1815'
 BX1815'RM 1, STAMPED ALPHA NO 1 1941, IS 110.60 FEET NORTHEAST OF THE
 BX1815'STATION MARK, 126 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 BX1815'61-1/2 FEET SOUTHWEST OF A 28-INCH OAK TREE, 105.2 FEET NORTHWEST
 BX1815'OF RM 2, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 BX1815'THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE
 BX1815'SURFACE OF THE GROUND.
 BX1815'
 BX1815'RM 2, STAMPED ALPHA NO 2 1941, IS 151.37 FEET SOUTHEAST OF THE
 BX1815'STATION MARK, 204 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 BX1815'83-1/2 FEET NORTHEAST OF THE NORTH CORNER OF A BUILDING, 60-1/2
 BX1815'FEET NORTHWEST OF A FENCE, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 BX1815'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6
 BX1815'INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1815'
 BX1815'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.05 MILES
 BX1815'SOUTHEAST.
 BX1815
 BX1815                          STATION RECOVERY (1969)
 BX1815
 BX1815'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BX1815'6.05 MI SE FROM COUSHATTA.
 BX1815'ABOUT 0.2 MILE SOUTHEAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 BX1815'THE STATION AT COUSHATTA, THENCE 0.85 MILE EAST ALONG U.S. HIGHWAY 84,
 BX1815'THENCE 5.0 MILES SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 84, IN SECTION
 BX1815'36, T 12 N, R 9 W, 0.25 MILE SOUTHEAST OF THE UNION HALL BAPTIST
 BX1815'CHURCH, 206 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 81 YARDS
 BX1815'SOUTHEAST OF A BRICK HOUSE, 63 1/2 FEET SOUTHEAST OF A 40-INCH GUM
 BX1815'TREE, 162 FEET SOUTHWEST OF A FENCE, 151.37 FEET NORTHWEST OF ALPHA RM
 BX1815'2, 110.60 FEET SOUTHWEST OF ALPHA RM 1, ABOUT 8 FEET ABOVE THE LEVEL
 BX1815'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 BX1815'WITH THE SURFACE OF THE GROUND.
 BX1815
 BX1815                          STATION RECOVERY (2001)
 BX1815
 BX1815'RECOVERY NOTE BY US POWER SQUADRON 2001 (DPM)
 BX1815'RECOVERED IN GOOD CONDITION.
 BX1815
 BX1815                          STATION RECOVERY (2006)
 BX1815
 BX1815'RECOVERY NOTE BY US POWER SQUADRON 2006 (WDW)
 BX1815'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1816 ***********************************************************************
 BX1816  DESIGNATION -  ALPHA RM 1
 BX1816  PID         -  BX1816
 BX1816  STATE/COUNTY-  LA/RED RIVER
 BX1816  COUNTRY     -  US
 BX1816  USGS QUAD   -  HANNA (2018)
 BX1816
 BX1816                         *CURRENT SURVEY CONTROL
 BX1816  ______________________________________________________________________
 BX1816* NAD 83(1986) POSITION- 31 59 05.15   (N) 093 15 16.77   (W)   HD_HELD1
 BX1816* NAVD 88 ORTHO HEIGHT -    59.33  (+/-2cm)      194.7   (feet) VERTCON3
 BX1816  ______________________________________________________________________
 BX1816  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 BX1816  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1816
 BX1816.The horizontal coordinates were determined by differentially corrected
 BX1816.hand held GPS observations or other comparable positioning techniques
 BX1816.and have an estimated accuracy of +/- 3 meters.
 BX1816
 BX1816.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1816.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1816
 BX1816.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1816.GEOID18 height accuracy estimate available here.
 BX1816
 BX1816.The vertical order pertains to the NGVD 29 superseded value.
 BX1816
 BX1816.Click photographs - Photos may exist for this station.
 BX1816
 BX1816;                    North         East    Units  Estimated Accuracy
 BX1816;SPC LA N     -   164,871.4     928,684.8     MT  (+/- 3 meters HH1 GPS) 
 BX1816
 BX1816_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7594238775(NAD 83)
 BX1816
 BX1816                          SUPERSEDED SURVEY CONTROL
 BX1816
 BX1816  NGVD 29 (11/26/84)   59.378  (m)          194.81   (f) ADJUSTED    1 1
 BX1816
 BX1816.Superseded values are not recommended for survey control.
 BX1816
 BX1816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1816.See file dsdata.pdf to determine how the superseded data were derived.
 BX1816
 BX1816_MARKER: DR = REFERENCE MARK DISK
 BX1816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1816_STAMPING: ALPHA NO 1 1941
 BX1816_MARK LOGO: CGS
 BX1816_PROJECTION: PROJECTING 13 CENTIMETERS
 BX1816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1816+STABILITY: SURFACE MOTION
 BX1816
 BX1816  HISTORY     - Date     Condition        Report By
 BX1816  HISTORY     - 1941     MONUMENTED       CGS
 BX1816  HISTORY     - 1969     GOOD             CGS
 BX1816  HISTORY     - 20010922 GOOD             USPSQD
 BX1816  HISTORY     - 20060610 GOOD             USPSQD
 BX1816
 BX1816                          STATION DESCRIPTION
 BX1816
 BX1816'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1816'6.05 MI SOUTHEAST FROM COUSHATTA.  ABOUT 0.2 MILE SOUTHEAST ALONG THE
 BX1816'KANSAS CITY SOUTHERN RAILWAY FROM THE STATION AT COUSHATTA, THENCE
 BX1816'0.85 MILE EAST ALONG U.S. HIGHWAY 84, THENCE 5.0 MILES SOUTHEAST ALONG
 BX1816'U.S. HIGHWAYS 71 AND 84, IN SECTION 36, T12N, R9W, 126 FEET SOUTHWEST
 BX1816'OF THE CENTERLINE OF THE HIGHWAY, 61 1/2 FEET SOUTHWEST OF A 28-INCH
 BX1816'OAK TREE, 110.60 FEET NORTHEAST OF TRIANGULATION STATION ALPHA 1941,
 BX1816'105.2 FEET NORTHWEST OF ALPHA RM 2, ABOUT 2 FEET ABOVE THE LEVEL OF
 BX1816'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5
 BX1816'INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1816
 BX1816                          STATION RECOVERY (2001)
 BX1816
 BX1816'RECOVERY NOTE BY US POWER SQUADRON 2001 (DPM)
 BX1816'RECOVERED IN GOOD CONDITION.
 BX1816
 BX1816                          STATION RECOVERY (2006)
 BX1816
 BX1816'RECOVERY NOTE BY US POWER SQUADRON 2006 (WDW)
 BX1816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1817 ***********************************************************************
 BX1817  DESIGNATION -  ALPHA RM 2
 BX1817  PID         -  BX1817
 BX1817  STATE/COUNTY-  LA/RED RIVER
 BX1817  COUNTRY     -  US
 BX1817  USGS QUAD   -  HANNA (2018)
 BX1817
 BX1817                         *CURRENT SURVEY CONTROL
 BX1817  ______________________________________________________________________
 BX1817* NAD 83(1986) POSITION- 31 59 04.13   (N) 093 15 16.57   (W)   HD_HELD1
 BX1817* NAVD 88 ORTHO HEIGHT -    59.50  (+/-2cm)      195.2   (feet) VERTCON3
 BX1817  ______________________________________________________________________
 BX1817  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 BX1817  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1817
 BX1817.The horizontal coordinates were determined by differentially corrected
 BX1817.hand held GPS observations or other comparable positioning techniques
 BX1817.and have an estimated accuracy of +/- 3 meters.
 BX1817
 BX1817.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1817.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1817
 BX1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1817.GEOID18 height accuracy estimate available here.
 BX1817
 BX1817.The vertical order pertains to the NGVD 29 superseded value.
 BX1817
 BX1817.Click photographs - Photos may exist for this station.
 BX1817
 BX1817;                    North         East    Units  Estimated Accuracy
 BX1817;SPC LA N     -   164,839.9     928,689.8     MT  (+/- 3 meters HH1 GPS) 
 BX1817
 BX1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR7594738743(NAD 83)
 BX1817
 BX1817                          SUPERSEDED SURVEY CONTROL
 BX1817
 BX1817  NGVD 29 (11/26/84)   59.551  (m)          195.38   (f) ADJUSTED    1 1
 BX1817
 BX1817.Superseded values are not recommended for survey control.
 BX1817
 BX1817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1817.See file dsdata.pdf to determine how the superseded data were derived.
 BX1817
 BX1817_MARKER: DR = REFERENCE MARK DISK
 BX1817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1817_STAMPING: ALPHA NO 2 1941
 BX1817_MARK LOGO: CGS
 BX1817_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1817+STABILITY: SURFACE MOTION
 BX1817
 BX1817  HISTORY     - Date     Condition        Report By
 BX1817  HISTORY     - 1941     MONUMENTED       CGS
 BX1817  HISTORY     - 1969     GOOD             CGS
 BX1817  HISTORY     - 20010922 GOOD             USPSQD
 BX1817  HISTORY     - 20060610 GOOD             USPSQD
 BX1817
 BX1817                          STATION DESCRIPTION
 BX1817
 BX1817'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1817'6.05 MI SOUTHEAST FROM COUSHATTA.  ABOUT 0.2 MILE SOUTHEAST ALONG THE
 BX1817'KANSAS CITY SOUTHERN RAILWAY FROM THE STATION AT COUSHATTA, THENCE
 BX1817'0.85 MILE EAST ALONG U.S. HIGHWAY 84, THENCE 5.0 MILES SOUTHEAST ALONG
 BX1817'U.S. HIGHWAYS 71 AND 84, IN SECTION 36, T12N, R9W, 0.25 MILE SOUTHEAST
 BX1817'OF THE UNION HALL BAPTIST CHURCH, 204 FEET SOUTHWEST OF THE CENTERLINE
 BX1817'OF THE HIGHWAY, 83 1/2 FEET NORTHEAST OF THE NORTH CORNER OF A
 BX1817'BUILDING, 60 1/2 FEET NORTHWEST OF A FENCE, 151.37 FEET SOUTHEAST OF
 BX1817'TRIANGULATION STATION ALPHA 1941, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 BX1817'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES
 BX1817'ABOVE THE SURFACE OF THE GROUND.
 BX1817
 BX1817                          STATION RECOVERY (2001)
 BX1817
 BX1817'RECOVERY NOTE BY US POWER SQUADRON 2001 (DPM)
 BX1817'RECOVERED IN GOOD CONDITION.
 BX1817
 BX1817                          STATION RECOVERY (2006)
 BX1817
 BX1817'RECOVERY NOTE BY US POWER SQUADRON 2006 (WDW)
 BX1817'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2854 ***********************************************************************
 AA2854  DESIGNATION -  ALSATIA AZ MK
 AA2854  PID         -  AA2854
 AA2854  STATE/COUNTY-  LA/EAST CARROLL
 AA2854  COUNTRY     -  US
 AA2854  USGS QUAD   -  SONDHEIMER (2018)
 AA2854
 AA2854                         *CURRENT SURVEY CONTROL
 AA2854  ______________________________________________________________________
 AA2854* NAD 83(1986) POSITION- 32 36 34.     (N) 091 13 02.     (W)   SCALED
 AA2854* NAVD 88 ORTHO HEIGHT -    26.713 (meters)       87.64  (feet) ADJUSTED
 AA2854  ______________________________________________________________________
 AA2854  GEOID HEIGHT    -        -26.306 (meters)                     GEOID18
 AA2854  DYNAMIC HEIGHT  -         26.683 (meters)       87.54  (feet) COMP
 AA2854  MODELED GRAVITY -    979,529.8   (mgal)                       NAVD 88
 AA2854
 AA2854  VERT ORDER      -  SECOND    CLASS I
 AA2854
 AA2854.The horizontal coordinates were scaled from a map and have
 AA2854.an estimated accuracy of +/- 6 seconds.
 AA2854
 AA2854.The orthometric height was determined by differential leveling and
 AA2854.adjusted by the NATIONAL GEODETIC SURVEY
 AA2854.in May 1997.
 AA2854
 AA2854.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2854.GEOID18 height accuracy estimate available here.
 AA2854
 AA2854.Click photographs - Photos may exist for this station.
 AA2854
 AA2854.The dynamic height is computed by dividing the NAVD 88
 AA2854.geopotential number by the normal gravity value computed on the
 AA2854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2854.degrees latitude (g = 980.6199 gals.).
 AA2854
 AA2854.The modeled gravity was interpolated from observed gravity values.
 AA2854
 AA2854;                    North         East    Units  Estimated Accuracy
 AA2854;SPC LA N     -   234,600.    1,120,400.      MT  (+/- 180 meters Scaled)
 AA2854
 AA2854_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS672093(NAD 83)
 AA2854
 AA2854                          SUPERSEDED SURVEY CONTROL
 AA2854
 AA2854.No superseded survey control is available for this station.
 AA2854
 AA2854_MARKER: DZ = AZIMUTH MARK DISK
 AA2854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2854_STAMPING: ALSATIA 1929
 AA2854_MARK LOGO: CGS
 AA2854_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2854+STABILITY: SURFACE MOTION
 AA2854
 AA2854  HISTORY     - Date     Condition        Report By
 AA2854  HISTORY     - 1958     MONUMENTED       CGS
 AA2854  HISTORY     - 19870115 GOOD             LADTD
 AA2854
 AA2854                          STATION DESCRIPTION
 AA2854
 AA2854'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2854'ABOUT 21.4 KM (13.30 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 AA2854'IN LAKE PROVIDENCE TO THE JUNCTION WITH STATE HIGHWAY 580, THENCE 3.2
 AA2854'KM (2.00 MI) WEST ON HIGHWAY 580 TO THE JUNCTION WITH A BLACK TOP ROAD
 AA2854'LEADING SOUTH, THENCE 0.3 KM (0.20 MI) SOUTH ON THE BLACK TOP ROAD TO
 AA2854'THE MARK ON THE LEFT, 9.4 M (30.8 FT) EAST OF THE CENTER OF THE ROAD
 AA2854'AND 0.7 M (2.3 FT) NORTH-NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2855 ***********************************************************************
 CP2855  DESIGNATION -  ALSATIA RESET
 CP2855  PID         -  CP2855
 CP2855  STATE/COUNTY-  LA/EAST CARROLL
 CP2855  COUNTRY     -  US
 CP2855  USGS QUAD   -  SONDHEIMER (2018)
 CP2855
 CP2855                         *CURRENT SURVEY CONTROL
 CP2855  ______________________________________________________________________
 CP2855* NAD 83(1993) POSITION- 32 36 45.51545(N) 091 12 46.94256(W)   ADJUSTED
 CP2855* NAVD 88 ORTHO HEIGHT -    26.388 (meters)       86.57  (feet) ADJUSTED
 CP2855  ______________________________________________________________________
 CP2855  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 CP2855  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 CP2855  DYNAMIC HEIGHT  -         26.358 (meters)       86.48  (feet) COMP
 CP2855  MODELED GRAVITY -    979,529.6   (mgal)                       NAVD 88
 CP2855
 CP2855  HORZ ORDER      -  FIRST
 CP2855  VERT ORDER      -  SECOND    CLASS I
 CP2855
 CP2855.The horizontal coordinates were established by classical geodetic methods
 CP2855.and adjusted by the National Geodetic Survey in May 1994.
 CP2855
 CP2855.The orthometric height was determined by differential leveling and
 CP2855.adjusted by the NATIONAL GEODETIC SURVEY
 CP2855.in May 1997.
 CP2855
 CP2855.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2855.GEOID18 height accuracy estimate available here.
 CP2855
 CP2855.Click photographs - Photos may exist for this station.
 CP2855
 CP2855.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2855
 CP2855.The dynamic height is computed by dividing the NAVD 88
 CP2855.geopotential number by the normal gravity value computed on the
 CP2855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2855.degrees latitude (g = 980.6199 gals.).
 CP2855
 CP2855.The modeled gravity was interpolated from observed gravity values.
 CP2855
 CP2855. The following values were computed from the NAD 83(1993) position.
 CP2855
 CP2855;                    North         East     Units Scale Factor Converg.
 CP2855;SPC LA N     -   234,963.081 1,120,789.105   MT  0.99998813   +0 40 49.5
 CP2855;SPC LA N     -   770,874.71  3,677,122.26   sFT  0.99998813   +0 40 49.5
 CP2855;SPC MS W     -   345,424.880   617,434.024   MT  1.00003403   -0 28 26.9
 CP2855;SPC MS W     - 1,133,281.46  2,025,698.13   sFT  1.00003403   -0 28 26.9
 CP2855;UTM  15      - 3,609,755.316   667,667.487   MT  0.99994666   +0 57 47.9
 CP2855
 CP2855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2855!SPC LA N     -   0.99999999  x   0.99998813  =   0.99998812
 CP2855!SPC MS W     -   0.99999999  x   1.00003403  =   1.00003402
 CP2855!UTM  15      -   0.99999999  x   0.99994666  =   0.99994665
 CP2855
 CP2855:                Primary Azimuth Mark                     Grid Az
 CP2855:SPC LA N     -  ALSATIA AZ MK                            230 27 52.0
 CP2855:SPC MS W     -  ALSATIA AZ MK                            231 37 08.4
 CP2855:UTM  15      -  ALSATIA AZ MK                            230 10 53.6
 CP2855
 CP2855_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6766709755(NAD 83)
 CP2855
 CP2855|---------------------------------------------------------------------|
 CP2855| PID    Reference Object                     Distance      Geod. Az  |
 CP2855|                                                           dddmmss.s |
 CP2855| CY3266 ALSATIA RM 1                         29.931 METERS 08927     |
 CP2855| CY3268 ALSATIA RM 3                         21.436 METERS 20333     |
 CP2855| CY3267 ALSATIA RM 2                                       2115143.2 |
 CP2855| AA2854 ALSATIA AZ MK                                      2310841.5 |
 CP2855| CP2857 ALSATIA RM 4                         42.517 METERS 24152     |
 CP2855|---------------------------------------------------------------------|
 CP2855
 CP2855                          SUPERSEDED SURVEY CONTROL
 CP2855
 CP2855  NAD 83(1992)-  32 36 45.52299(N)    091 12 46.93895(W) AD(       ) 1
 CP2855  NAD 83(1986)-  32 36 45.52793(N)    091 12 46.93678(W) AD(       ) 1
 CP2855  NAD 27      -  32 36 45.03800(N)    091 12 46.53800(W) AD(       ) 1
 CP2855  NGVD 29              26.45   (m)           86.8    (f) LEVELING    3  
 CP2855
 CP2855.Superseded values are not recommended for survey control.
 CP2855
 CP2855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2855.See file dsdata.pdf to determine how the superseded data were derived.
 CP2855
 CP2855_MARKER: DS = TRIANGULATION STATION DISK
 CP2855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2855_STAMPING: ALSATIA 1929 1967
 CP2855_MARK LOGO: CGS
 CP2855_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP2855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2855+STABILITY: SURFACE MOTION
 CP2855
 CP2855  HISTORY     - Date     Condition        Report By
 CP2855  HISTORY     - 1967     MONUMENTED       CGS
 CP2855  HISTORY     - 1971     GOOD             NGS
 CP2855  HISTORY     - 19870115 GOOD             LADTD
 CP2855
 CP2855                          STATION DESCRIPTION
 CP2855
 CP2855'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (AKH)
 CP2855'THE STATION WAS VISITED 5-11-67 AND R.M. NO. 3, R.M. NO. 1, AND
 CP2855'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.  THE STATION SURFACE
 CP2855'MARK WAS FOUND UPROOTED AND UNDERGROUND MARK FOUND DISTURBED.
 CP2855'A NEW STATION UNDERGROUND AND SURFACE MARK WAS ESTABLISHED FROM
 CP2855'THE ANGLES AND MEASUREMENTS FROM THE REFERENCE MARKS AND THE
 CP2855'AZIMUTH MARK.  R.M. NO. 3 WAS OBSTRUCTED FROM THE STATION BY A
 CP2855'POWER POLE.  A NEW DESCRIPTION FOLLOWS--
 CP2855'
 CP2855'THE STATION IS LOCATED ABOUT 5 MILES SSW OF TRANSYLVANIA, 5
 CP2855'MILES NNW OF SANDHEIMER ON THE SOUTH RIGHT OF WAY OF STATE HIGHWAY
 CP2855'580.  THE STATION IS 77.5 FT. NW OF THE HOME OF MR. HARRY MURRAY,
 CP2855'104 FT. W OF THE CENTER OF THE DRIVEWAY TO THE HOUSE, 89 FT.
 CP2855'E OF A POWER LINE POLE, 65 FT. W OF A PECAN TREE, 35.5 FT NNW OF
 CP2855'A POWER LINE POLE, 19 FT. W OF A FENCE CORNER, 34 FT. S OF THE
 CP2855'CENTER OF STATE HIGHWAY 580, 6 FT. N OF RIGHT OF WAY OF FENCE
 CP2855'LINE, 1.4 FT. E OF A METAL WITNESS POST.  IT IS A STANDARD
 CP2855'DISK STAMPED ALSATIA 1929 1967, FLUSH WITH GROUND.
 CP2855'
 CP2855'REFERENCE MARK NO. 1 IS 98.20 FT E OF STATION IN DRIVEWAY
 CP2855'LEADING TO FARM HOUSE, 119 FT ENE OF POWER SERVICE POLE, 57 FT.
 CP2855'N OF NORTHEAST CORNER OF A FARM HOUSE, 90 FT. E OF A FENCE
 CP2855'CORNER, 37 FT. SE OF A 3 FOOT PECAN TREE, 33 FT. S OF THE
 CP2855'CENTERLINE OF HIGHWAY.  IT IS A STANDARD DISK STAMPED ALSATIA NO.
 CP2855'1 1929, 2 INCHES BELOW GROUND.
 CP2855'
 CP2855'REFERENCE MARK NO. 3 IS 70.33 FT. S OF STATION, 122 FT. SW OF A
 CP2855'PECAN TREE, 102 FT. S OF THE CENTERLINE OF HIGHWAY, 77 FT. W OF
 CP2855'THE NORTHWEST CORNER OF THE HOUSE, 57 FT. S OF THE RIGHT OF
 CP2855'WAY FENCE, 82 FT. SW OF A POWER LINE POLE.  IT IS A STANDARD
 CP2855'REFERENCE MARK DISK STAMPED ALSATIA NO. 3 1929, FLUSH WITH
 CP2855'THE GROUND.
 CP2855'
 CP2855'THE AZIMUTH MARK IS 0.3 MILE SW OF THE STATION, 102 FT. N
 CP2855'OF THE PROJECTED CENTERLINE OF A FIELD ROAD WEST, 90 FT. N
 CP2855'OF A FENCE CORNER, 32 FT. E OF THE CENTERLINE OF A BLACKTOP
 CP2855'ROAD, 2 FT. N OF A POWER POLE, 2 FT. S OF A METAL WITNESS
 CP2855'POST.  IT IS A STANDARD AZIMUTH MARK DISK STAMPED ALSATIA 1929,
 CP2855'PROJECTING 6 INCHES.
 CP2855'
 CP2855'TO REACH THE STATION FROM THE POST OFFICE IN TRANSYLVANIA,
 CP2855'GO SOUTH ON U.S. HIGHWAY 65 FOR 3.95 MILES TO A SIDE ROAD RIGHT
 CP2855'JUST AFTER PASSING CRAMERS GROCERY IN THE NORTHWEST ANGLE OF
 CP2855'THE INTERSECTION, CONTINUE SOUTH FOR 0.4 MILES TO THE JUNCTION
 CP2855'WITH STATE HIGHWAY 580, TURN RIGHT AND GO 1.7 MILES TO THE
 CP2855'STATION ON THE RIGHT.
 CP2855'
 CP2855'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST FOR 0.25 MILES
 CP2855'TO A SIDE ROAD LEFT TURN LEFT AND GO 0.2 MILES TO THE AZIMUTH MARK
 CP2855'ON THE LEFT.
 CP2855'
 CP2855'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2855'
 CP2855'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 CP2855'SW OF TRANSYLVANIA
 CP2855
 CP2855                          STATION RECOVERY (1971)
 CP2855
 CP2855'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP2855'THE STATION MARK, REFERENCE MARK 3 AND THE AZIMUTH MARK WERE
 CP2855'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  REFERENCE MARKS 1
 CP2855'AND 2 WERE SEARCH FOR AND NOT FOUND.  A REFERENCE MARK 4 WAS
 CP2855'ESTABLISHED AT THIS TIME.  REFERENCE MARK 3 IS OBSTRUCTED BY
 CP2855'A POWERLINE POLE.
 CP2855'
 CP2855'THE 1967 DESCRIPTION IS ADEQUATE.
 CP2855
 CP2855                          STATION RECOVERY (1987)
 CP2855
 CP2855'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP2855'ABOUT 21.4 KM (13.30 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 CP2855'IN LAKE PROVIDENCE TO THE JUNCTION WITH STATE HIGHWAY 580, THENCE 2.7
 CP2855'KM (1.70 MI) WEST ON HIGHWAY 580 TO THE MARK ON THE LEFT, 21.9 M (71.9
 CP2855'FT) NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME HOUSE, 19.8 M
 CP2855'(65.0 FT) WEST-NORTHWEST OF A 50-INCH PECAN TREE, 10.4 M (34.1 FT)
 CP2855'SOUTH OF THE CENTER OF THE HIGHWAY AND 10.8 M (35.4 FT)
 CP2855'NORTH-NORTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2857 ***********************************************************************
 CP2857  DESIGNATION -  ALSATIA RM 4
 CP2857  PID         -  CP2857
 CP2857  STATE/COUNTY-  LA/EAST CARROLL
 CP2857  COUNTRY     -  US
 CP2857  USGS QUAD   -  SONDHEIMER (2018)
 CP2857
 CP2857                         *CURRENT SURVEY CONTROL
 CP2857  ______________________________________________________________________
 CP2857* NAD 83(1993) POSITION- 32 36 44.86450(N) 091 12 48.38055(W)   ADJUSTED
 CP2857* NAVD 88 ORTHO HEIGHT -    26.0   (meters)       85.    (feet) VERTCON3
 CP2857  ______________________________________________________________________
 CP2857  GEOID HEIGHT    -        -26.310 (meters)                     GEOID18
 CP2857  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 CP2857  HORZ ORDER      -  SECOND
 CP2857
 CP2857.The horizontal coordinates were established by classical geodetic methods
 CP2857.and adjusted by the National Geodetic Survey in May 1994.
 CP2857
 CP2857.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2857.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2857
 CP2857.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2857.GEOID18 height accuracy estimate available here.
 CP2857
 CP2857.Click photographs - Photos may exist for this station.
 CP2857
 CP2857.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2857
 CP2857. The following values were computed from the NAD 83(1993) position.
 CP2857
 CP2857;                    North         East     Units Scale Factor Converg.
 CP2857;SPC LA N     -   234,942.585 1,120,751.854   MT  0.99998809   +0 40 48.7
 CP2857;SPC LA N     -   770,807.46  3,677,000.04   sFT  0.99998809   +0 40 48.7
 CP2857;UTM  15      - 3,609,734.637   667,630.340   MT  0.99994651   +0 57 47.2
 CP2857
 CP2857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2857!SPC LA N     -   1.00000005  x   0.99998809  =   0.99998814
 CP2857!UTM  15      -   1.00000005  x   0.99994651  =   0.99994656
 CP2857
 CP2857:                Primary Azimuth Mark                     Grid Az
 CP2857:SPC LA N     -  ALSATIA AZ MK                            229 35 50.9
 CP2857:UTM  15      -  ALSATIA AZ MK                            229 18 52.4
 CP2857
 CP2857_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6763009734(NAD 83)
 CP2857
 CP2857|---------------------------------------------------------------------|
 CP2857| PID    Reference Object                     Distance      Geod. Az  |
 CP2857|                                                           dddmmss.s |
 CP2857| CP2865 TRANSYLVANIA ATT MICROWAVE          APPROX. 8.3 KM 0013557.0 |
 CP2857| CP2855 ALSATIA RESET                        42.517 METERS 06152     |
 CP2857| CY3268 ALSATIA RM 3                         28.940 METERS 08910     |
 CP2857| AA2854 ALSATIA AZ MK                                      2301639.6 |
 CP2857|---------------------------------------------------------------------|
 CP2857
 CP2857                          SUPERSEDED SURVEY CONTROL
 CP2857
 CP2857  NAD 83(1992)-  32 36 44.87203(N)    091 12 48.37694(W) AD(       ) 2
 CP2857  NAD 83(1986)-  32 36 44.87702(N)    091 12 48.37469(W) AD(       ) 2
 CP2857  NAD 27      -  32 36 44.38705(N)    091 12 47.97595(W) AD(       ) 2
 CP2857  NGVD 29 (07/19/86)   26.0    (m)           85.     (f) VERT ANG       
 CP2857
 CP2857.Superseded values are not recommended for survey control.
 CP2857
 CP2857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2857.See file dsdata.pdf to determine how the superseded data were derived.
 CP2857
 CP2857_MARKER: DR = REFERENCE MARK DISK
 CP2857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2857
 CP2857  HISTORY     - Date     Condition        Report By
 CP2857  HISTORY     - 1970     MONUMENTED       NGS
 CP2857
 CP2857                          STATION DESCRIPTION
 CP2857
 CP2857'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP2857'NO MEASUREMENT BETWEEN REFERENCE MARK 3 AND ALSATIA 1929 1967
 CP2857'BECAUSE OF A POWERLINE POLE.
 CP2857'
 CP2857'THE STATION IS LOCATED ABOUT 5 MILES NORTH-NORTHWEST OF
 CP2857'SONDHEIMER, 5-1/4 MILES SOUTHWEST OF TRANSYLVANIA IN THE
 CP2857'NORTHWEST PART OF SECTION 26, T 19 N, R 12 E AND ON THE PROPERTY
 CP2857'OF MR. HARRY MURRY, TELEPHONE NUMBER 2127 LAKE PROVIDENCE.
 CP2857'
 CP2857'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 65 AND
 CP2857'STATE HIGHWAY 580 ABOUT 4-1/2 MILES NORTH OF SONDHEIMER AND 4
 CP2857'MILES SOUTH OF TRANSYLVANIA, GO WEST ON STATE HIGHWAY 580 FOR
 CP2857'1.7 MILES TO THE STATION ON THE LEFT.
 CP2857'
 CP2857'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON
 CP2857'STATE HIGHWAY 580 FOR 0.2 MILE TO A PAVED ROAD LEFT.  TURN
 CP2857'LEFT AND GO SOUTH ON PAVED ROAD FOR 0.25 MILE TO THE AZIMUTH
 CP2857'MARK ON THE LEFT AS DESCRIBED.
 CP2857'
 CP2857'THE STATION MARKS ARE STANDARD REFERENCE MARK DISKS
 CP2857'STAMPED ALSATIA NO 4 1929 1970.  THE SURFACE DISK IS SET IN THE
 CP2857'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 20 INCHES
 CP2857'BELOW THE GROUND SURFACE.  IT IS 101 FEET SOUTH OF THE CENTER OF
 CP2857'STATE HIGHWAY 580, 66.7 FEET SOUTH-SOUTHWEST OF A POWERLINE
 CP2857'POLE AND 25 FEET EAST OF A FENCE LINE.  THE UNDERGROUND DISK
 CP2857'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 CP2857'BELOW THE GROUND SURFACE.
 CP2857'
 CP2857'ALSATIA 1929 1967, A STANDARD STATION MARK DISK STAMPED ALSATIA
 CP2857'1929 1967, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP2857'MONUMENT THAT IS 6 INCHES BELOW THE GROUND SURFACE.  IT IS 77.5
 CP2857'FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME HOUSE, 64.5
 CP2857'FEET WEST-SOUTHWEST OF A 36-INCH PECAN TREE, 32 FEET SOUTH OF THE
 CP2857'CENTER OF STATE HIGHWAY 580, 19 FEET WEST-NORTHWEST OF A FENCE
 CP2857'CORNER AND 1.2 FEET EAST OF A METAL WITNESS POST WITH SIGN.
 CP2857'
 CP2857'REFERENCE MARK 3, A STANDARD DISK STAMPED ALSATIA NO 3 1929,
 CP2857'IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS
 CP2857'FLUSH WITH THE GROUND SURFACE.  IT IS 101 FEET SOUTH OF THE
 CP2857'CENTER OF STATE HIGHWAY 580, 45 FEET WEST OF A DRIVEWAY, 35
 CP2857'FEET SOUTH-SOUTHWEST OF A POWERLINE POLE, AND 27 FEET NORTH
 CP2857'OF THE NORTHWEST CORNER OF A SMALL BARN.
 CP2857'
 CP2857'THE AZIMUTH MARK, A STANDARD DISK STAMPED ALSATIA 1929, IS
 CP2857'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 CP2857'3 INCHES ABOVE THE GROUND SURFACE.  IT IS 31 FEET EAST OF THE
 CP2857'CENTER LINE OF A PAVED ROAD, 2.3 FEET NORTH-NORTHWEST OF A
 CP2857'POWERLINE POLE AND 1 FOOT SOUTH OF A METAL WITNESS POST
 CP2857'WITH SIGN.
 CP2857'
 CP2857'HEIGHT OF LIGHT ABOVE STATION MARK 38.9 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2892 ***********************************************************************
 AA2892  DESIGNATION -  ALSATIA RM 6
 AA2892  PID         -  AA2892
 AA2892  STATE/COUNTY-  LA/EAST CARROLL
 AA2892  COUNTRY     -  US
 AA2892  USGS QUAD   -  SONDHEIMER (2018)
 AA2892
 AA2892                         *CURRENT SURVEY CONTROL
 AA2892  ______________________________________________________________________
 AA2892* NAD 83(1986) POSITION- 32 36 45.     (N) 091 12 46.     (W)   SCALED
 AA2892* NAVD 88 ORTHO HEIGHT -    26.302 (meters)       86.29  (feet) ADJUSTED
 AA2892  ______________________________________________________________________
 AA2892  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 AA2892  DYNAMIC HEIGHT  -         26.273 (meters)       86.20  (feet) COMP
 AA2892  MODELED GRAVITY -    979,529.6   (mgal)                       NAVD 88
 AA2892
 AA2892  VERT ORDER      -  SECOND    CLASS I
 AA2892
 AA2892.The horizontal coordinates were scaled from a map and have
 AA2892.an estimated accuracy of +/- 6 seconds.
 AA2892
 AA2892.The orthometric height was determined by differential leveling and
 AA2892.adjusted by the NATIONAL GEODETIC SURVEY
 AA2892.in May 1997.
 AA2892
 AA2892.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2892.GEOID18 height accuracy estimate available here.
 AA2892
 AA2892.Click photographs - Photos may exist for this station.
 AA2892
 AA2892.The dynamic height is computed by dividing the NAVD 88
 AA2892.geopotential number by the normal gravity value computed on the
 AA2892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2892.degrees latitude (g = 980.6199 gals.).
 AA2892
 AA2892.The modeled gravity was interpolated from observed gravity values.
 AA2892
 AA2892;                    North         East    Units  Estimated Accuracy
 AA2892;SPC LA N     -   234,950.    1,120,810.      MT  (+/- 180 meters Scaled)
 AA2892
 AA2892_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS676097(NAD 83)
 AA2892
 AA2892                          SUPERSEDED SURVEY CONTROL
 AA2892
 AA2892.No superseded survey control is available for this station.
 AA2892
 AA2892_MARKER: DR = REFERENCE MARK DISK
 AA2892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2892_STAMPING: ALSATIA 1929 NO 6 1984
 AA2892_MARK LOGO: NGS
 AA2892_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2892+STABILITY: SURFACE MOTION
 AA2892
 AA2892  HISTORY     - Date     Condition        Report By
 AA2892  HISTORY     - 1984     MONUMENTED       NGS
 AA2892  HISTORY     - 19870115 GOOD             LADTD
 AA2892
 AA2892                          STATION DESCRIPTION
 AA2892
 AA2892'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2892'ABOUT 21.4 KM (13.30 MI) SOUTH ON U S HIGHWAY 65 FROM THE POST OFFICE
 AA2892'IN LAKE PROVIDENCE TO THE JUNCTION WITH STATE HIGHWAY 580, THENCE 2.7
 AA2892'KM (1.70 MI) WEST ON HIGHWAY 580 TO THE MARK ON THE LEFT, 31.1 M
 AA2892'(102.0 FT) EAST OF A 50-INCH PECAN TREE, 13 M (42.7 FT) SOUTH OF THE
 AA2892'CENTER OF THE HIGHWAY AND 9.9 M (32.5 FT) SOUTHWEST OF THE SOUTH END
 AA2892'OF A METAL CULVERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4028 ***********************************************************************
 BJ4028  DESIGNATION -  ALSEN
 BJ4028  PID         -  BJ4028
 BJ4028  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4028  COUNTRY     -  US
 BJ4028  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4028
 BJ4028                         *CURRENT SURVEY CONTROL
 BJ4028  ______________________________________________________________________
 BJ4028* NAD 83(1992) POSITION- 30 34 16.26327(N) 091 11 56.72312(W)   ADJUSTED
 BJ4028* NAD 83(1992) ELLIP HT-    -5.884 (meters)        (11/16/93)   ADJUSTED
 BJ4028* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4028  **This station is located in a suspected subsidence area (see below).
 BJ4028  ______________________________________________________________________
 BJ4028  GEOID HEIGHT    -        -27.068 (meters)                     GEOID18
 BJ4028  NAD 83(1992) X  -   -115,018.916 (meters)                     COMP
 BJ4028  NAD 83(1992) Y  - -5,495,115.192 (meters)                     COMP
 BJ4028  NAD 83(1992) Z  -  3,225,048.690 (meters)                     COMP
 BJ4028  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 BJ4028  DYNAMIC HEIGHT  -         21.236 (meters)       69.67  (feet) COMP
 BJ4028  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ4028  HORZ ORDER      -  FIRST
 BJ4028  ELLP ORDER      -  FOURTH    CLASS II
 BJ4028
 BJ4028.The horizontal coordinates were established by classical geodetic methods
 BJ4028.and adjusted by the National Geodetic Survey in January 1993.
 BJ4028
 BJ4028.** This station is in an area of known vertical motion. If an
 BJ4028.** orthometric height was ever established but is not available 
 BJ4028.** in the current survey control section, the orthometric height
 BJ4028.** is considered suspect.  Suspect heights are available in the
 BJ4028.** superseded section only if requested.
 BJ4028
 BJ4028.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4028.GEOID18 height accuracy estimate available here.
 BJ4028
 BJ4028.Click photographs - Photos may exist for this station.
 BJ4028
 BJ4028.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ4028
 BJ4028.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4028
 BJ4028.The ellipsoidal height was determined by GPS observations
 BJ4028.and is referenced to NAD 83.
 BJ4028
 BJ4028.The dynamic height is computed by dividing the NAVD 88
 BJ4028.geopotential number by the normal gravity value computed on the
 BJ4028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4028.degrees latitude (g = 980.6199 gals.).
 BJ4028
 BJ4028.The modeled gravity was interpolated from observed gravity values.
 BJ4028
 BJ4028. The following values were computed from the NAD 83(1992) position.
 BJ4028
 BJ4028;                    North         East     Units Scale Factor Converg.
 BJ4028;SPC LA S     -   229,590.223 1,012,877.522   MT  0.99997514   +0 04 01.6
 BJ4028;SPC LA S     -   753,247.26  3,323,082.34   sFT  0.99997514   +0 04 01.6
 BJ4028;UTM  15      - 3,383,460.704   672,704.150   MT  0.99996796   +0 54 58.3
 BJ4028
 BJ4028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4028!SPC LA S     -   1.00000092  x   0.99997514  =   0.99997606
 BJ4028!UTM  15      -   1.00000092  x   0.99996796  =   0.99996888
 BJ4028
 BJ4028:                Primary Azimuth Mark                     Grid Az
 BJ4028:SPC LA S     -  ALSEN AZ MK                              076 42 07.8
 BJ4028:UTM  15      -  ALSEN AZ MK                              075 51 11.1
 BJ4028
 BJ4028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7270483460(NAD 83)
 BJ4028
 BJ4028|---------------------------------------------------------------------|
 BJ4028| PID    Reference Object                     Distance      Geod. Az  |
 BJ4028|                                                           dddmmss.s |
 BJ4028| CV9588 ALSEN AZ MK                                        0764609.4 |
 BJ4028| BJ4029 ALSEN RM 1                           40.271 METERS 12650     |
 BJ4028| CV9589 ALSEN RM 2                           41.401 METERS 25004     |
 BJ4028|---------------------------------------------------------------------|
 BJ4028
 BJ4028                          SUPERSEDED SURVEY CONTROL
 BJ4028
 BJ4028  NAD 83(1986)-  30 34 16.28161(N)    091 11 56.72030(W) AD(       ) 1
 BJ4028  NAD 27      -  30 34 15.60535(N)    091 11 56.32904(W) AD(       ) 1
 BJ4028
 BJ4028.Superseded values are not recommended for survey control.
 BJ4028
 BJ4028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4028.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4028
 BJ4028_MARKER: DS = TRIANGULATION STATION DISK
 BJ4028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4028_STAMPING: ALSEN 1970
 BJ4028_MARK LOGO: CGS
 BJ4028_PROJECTION: FLUSH
 BJ4028_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ4028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4028+STABILITY: SURFACE MOTION
 BJ4028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4028+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1992
 BJ4028
 BJ4028  HISTORY     - Date     Condition        Report By
 BJ4028  HISTORY     - 1970     MONUMENTED       NGS
 BJ4028  HISTORY     - 1987     GOOD             LA-033
 BJ4028  HISTORY     - 19921114 GOOD             NOS
 BJ4028  HISTORY     - 20031001 POOR             SJBGRP
 BJ4028
 BJ4028                          STATION DESCRIPTION
 BJ4028
 BJ4028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4028'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF HEAVY BRUSH AND A
 BJ4028'FENCE LINE.
 BJ4028'
 BJ4028'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH AND 2 MILES WEST OF
 BJ4028'BAKER, 1/2 MILE NORTHEAST OF US HIGHWAY 61 IN THE SOUTH CENTRAL PART
 BJ4028'OF SECTION 51, T 5 S, R 1 W, AND ON PROPERTY OF THE EAST BATON
 BJ4028'ROUGE PARK AND RECREATION DEPARTMENT, BOX 458, BATON ROUGE,
 BJ4028'LOUISIANA, 70802.
 BJ4028'
 BJ4028'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND GROOM
 BJ4028'ROAD IN BAKER, GO SOUTH ON STATE HIGHWAY 19 FOR 0.95 MILE TO THE
 BJ4028'JUNCTION WITH STATE HIGHWAY 3006.  CONTINUE SOUTH ON STATE HIGHWAY
 BJ4028'19 FOR 0.6 MILE TO A CROSS ROAD (GREENWOOD PARK ENTRANCE ON THE
 BJ4028'LEFT AND RAFE MEYER ROAD ON THE RIGHT).  TURN RIGHT AND GO WEST ON
 BJ4028'RAFE MEYER ROAD FOR 1.4 MILES TO A PAVED ROAD RIGHT (OLD RAFE
 BJ4028'MEYER ROAD).  TURN RIGHT AND GO NORTH AND WEST ON OLD RAFE MEYER ROAD
 BJ4028'FOR 0.5 MILE TO THE ENTRANCE TO ALSEN RECREATION PARK ON THE RIGHT
 BJ4028'AND THE STATION ON THE RIGHT JUST INSIDE PARK.
 BJ4028'
 BJ4028'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON GRAVELED
 BJ4028'PARK ROAD FOR 0.05 MILE TO A CURVE.  TURN RIGHT AND GO EAST ON
 BJ4028'GRAVELED ROAD FOR 0.2 MILE TO THE AZIMUTH MARK IN THE EDGE OF A
 BJ4028'WOODED AREA.
 BJ4028'
 BJ4028'THE STATION MARKS ARE STANDARD DISKS STAMPED ALSEN 1970.  THE SURFACE
 BJ4028'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ4028'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 135 FEET NORTHWEST OF
 BJ4028'A METAL WITNESS POST WITH SIGN, 100 FEET NORTH OF THE CENTER OF OLD
 BJ4028'RAFE MEYER ROAD, 65 FEET NORTH OF A CHAIN-LINK FENCE AND 36 FEET
 BJ4028'EAST OF THE CENTER OF THE GRAVELED PARK ROAD.  THE UNDERGROUND MARK
 BJ4028'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 40 INCHES BELOW
 BJ4028'THE GROUND SURFACE.
 BJ4028'
 BJ4028'REFERENCE MARK 1, A STANDARD DISK STAMPED ALSEN NO 1 1970, IS SET IN
 BJ4028'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ4028'WITH THE GROUND SURFACE.  IT IS 154 FEET EAST OF THE CENTER OF THE
 BJ4028'GRAVELED PARK ROAD, 35 FEET NORTH OF THE CENTER OF OLD RAFE MEYER
 BJ4028'ROAD, 2.5 FEET WEST OF A METAL WITNESS POST WITH SIGN AND 1 FOOT
 BJ4028'NORTH OF A FENCE.
 BJ4028'
 BJ4028'REFERENCE MARK 2, A STANDARD DISK STAMPED ALSEN NO 2 1970, IS SET
 BJ4028'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ4028'WITH THE GROUND SURFACE.  IT IS 84 FEET WEST OF THE CENTER OF THE
 BJ4028'PARK ROAD, 51.5 FEET EAST OF A CHAIN-LINK FENCE CORNER, 36 FEET NORTH
 BJ4028'OF OLD RAFE MEYER ROAD AND 1 FOOT NORTH OF A CHAIN-LINK FENCE.
 BJ4028'
 BJ4028'THE AZIMUTH MARK, A STANDARD DISK STAMPED ALSEN 1970, IS SET IN THE
 BJ4028'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ4028'THE GROUND SURFACE.  IT IS 62 FEET EAST OF AN 18-INCH OAK TREE,
 BJ4028'54.5 FEET WEST OF A CHAIN-LINK FENCE, 30 FEET SOUTH OF AN 18-INCH
 BJ4028'OAK TREE AND 0.8 FOOT SOUTH-SOUTHWEST OF A METAL WITNESS POST WITH A
 BJ4028'SIGN.
 BJ4028'
 BJ4028'HEIGHT OF LIGHT ABOVE STATION MARK 34.5 METERS.
 BJ4028
 BJ4028                          STATION RECOVERY (1987)
 BJ4028
 BJ4028'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4028'3.2 KM (2 MI) SW FROM BAKER.
 BJ4028'ABOUT 2.25 KM (1.4 MI) WEST ON NEW RAFE MEYER ROAD TO OLD RAFE MEYER
 BJ4028'ROAD ON THE RIGHT, TURN RIGHT AND GO NORTH AND WEST ON OLD RAFE MEYER
 BJ4028'ROAD FOR 0.73 KM (0.45 MI) TO ALSEN PARK AND THE MARK ON THE RIGHT ON
 BJ4028'THE PARK GROUNDS, FROM THE JUNCTION WITH STATE HIGHWAY 19 AT THE
 BJ4028'SOUTH EDGE OF BAKER, 34 METERS (112 FT) WEST-NORTHWEST OF A LIGHT
 BJ4028'POLE, 29.9 METERS (98 FT) NORTH OF THE CENTER OF OLD RAFE MEYER ROAD,
 BJ4028'19.8 METERS (65 FT) NORTH OF A CHAIN LINK FENCE AND 10.4 METERS (34
 BJ4028'FT) EAST OF THE CENTER OF THE GRAVELED ROAD INTO THE PARK.
 BJ4028'THE MARK IS 41.3 METERS  NW FROM A WITNESS POST.
 BJ4028'THE MARK IS 0.12 M BELOW GRAVELED ROAD.
 BJ4028
 BJ4028                          STATION RECOVERY (1992)
 BJ4028
 BJ4028'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ4028'RECOVERED IN GOOD CONDITION.
 BJ4028
 BJ4028                          STATION RECOVERY (2003)
 BJ4028
 BJ4028'RECOVERY NOTE BY SJB GROUP INC 2003 (MB)
 BJ4028'SURFACE MONUMENT FOUND DISTURBED. CONCRETE BASE OF DISK WAS FOUND
 BJ4028'LEANING AND IS EASLIY SHIFTED.  SUBSURFACE MONUMENT MAY BE USED IF
 BJ4028'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4029 ***********************************************************************
 BJ4029  DESIGNATION -  ALSEN RM 1
 BJ4029  PID         -  BJ4029
 BJ4029  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4029  COUNTRY     -  US
 BJ4029  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4029
 BJ4029                         *CURRENT SURVEY CONTROL
 BJ4029  ______________________________________________________________________
 BJ4029* NAD 83(1986) POSITION- 30 34 15.48   (N) 091 11 55.51   (W)   HD_HELD1
 BJ4029* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4029  **This station is located in a suspected subsidence area (see below).
 BJ4029  ______________________________________________________________________
 BJ4029  GEOID HEIGHT    -        -27.068 (meters)                     GEOID18
 BJ4029  DYNAMIC HEIGHT  -         21.251 (meters)       69.72  (feet) COMP
 BJ4029  MODELED GRAVITY -    979,346.1   (mgal)                       NAVD 88
 BJ4029
 BJ4029.The horizontal coordinates were determined by differentially corrected
 BJ4029.hand held GPS observations or other comparable positioning techniques
 BJ4029.and have an estimated accuracy of +/- 3 meters.
 BJ4029
 BJ4029.** This station is in an area of known vertical motion. If an
 BJ4029.** orthometric height was ever established but is not available 
 BJ4029.** in the current survey control section, the orthometric height
 BJ4029.** is considered suspect.  Suspect heights are available in the
 BJ4029.** superseded section only if requested.
 BJ4029
 BJ4029.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4029.GEOID18 height accuracy estimate available here.
 BJ4029
 BJ4029.Click photographs - Photos may exist for this station.
 BJ4029
 BJ4029.The dynamic height is computed by dividing the NAVD 88
 BJ4029.geopotential number by the normal gravity value computed on the
 BJ4029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4029.degrees latitude (g = 980.6199 gals.).
 BJ4029
 BJ4029.The modeled gravity was interpolated from observed gravity values.
 BJ4029
 BJ4029;                    North         East    Units  Estimated Accuracy
 BJ4029;SPC LA S     -   229,566.1   1,012,909.9     MT  (+/- 3 meters HH1 GPS) 
 BJ4029
 BJ4029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7273683437(NAD 83)
 BJ4029
 BJ4029                          SUPERSEDED SURVEY CONTROL
 BJ4029
 BJ4029.No superseded survey control is available for this station.
 BJ4029
 BJ4029_MARKER: DR = REFERENCE MARK DISK
 BJ4029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4029_STAMPING: ALSEN NO 1 1970
 BJ4029_MARK LOGO: CGS
 BJ4029_PROJECTION: FLUSH
 BJ4029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4029+STABILITY: SURFACE MOTION
 BJ4029
 BJ4029  HISTORY     - Date     Condition        Report By
 BJ4029  HISTORY     - 1970     MONUMENTED       NGS
 BJ4029  HISTORY     - 1987     GOOD             LA-033
 BJ4029
 BJ4029                          STATION DESCRIPTION
 BJ4029
 BJ4029'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4029'3.2 KM (2 MI) SW FROM BAKER.
 BJ4029'ABOUT 2.25 KM (1.4 MI) WEST ON NEW RAFE MEYER ROAD TO OLD RAFE MEYER
 BJ4029'ROAD ON THE RIGHT, TURN RIGHT AND GO NORTH AND WEST ON OLD RAFE MEYER
 BJ4029'ROAD FOR 0.73 KM (0.45 MI) TO THE ALSEN PARK AND THE MARK ON THE
 BJ4029'RIGHT 45.7 METERS (150 FT) EAST OF THE CENTER OF THE GRAVELED ROAD
 BJ4029'LEADING INTO THE PARK, 40.2 METERS (132 FT) SOUTHEAST OF
 BJ4029'TRIANGULATION STATION ALSEN, 10.7 METERS (35 FT) EAST-NORTHEAST OF A
 BJ4029'POWER POLE, 8.5 METERS (28 FT) SOUTH-SOUTHEAST OF A POWER POLE ON THE
 BJ4029'PARK GROUNDS, 10.4 METERS (34 FT) NORTH OF THE CENTER OF OLD RAFE
 BJ4029'MEYER ROAD AND 0.31 METERS (1 FT) NORTH OF A HIGH CHAIN LINK FENCE.
 BJ4029'THE MARK IS 0.76 METERS NORTHWEST FROM A WITNESS POST AND ABOUT
 BJ4029'LEVEL WITH OLD RAFE MEYER ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2752 ***********************************************************************
 AU2752  DESIGNATION -  ALTERNATE
 AU2752  PID         -  AU2752
 AU2752  STATE/COUNTY-  LA/PLAQUEMINES
 AU2752  COUNTRY     -  US
 AU2752  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2752
 AU2752                         *CURRENT SURVEY CONTROL
 AU2752  ______________________________________________________________________
 AU2752* NAD 83(1992) POSITION- 29 52 17.16617(N) 090 00 30.43323(W)   ADJUSTED
 AU2752* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2752  **This station is located in a suspected subsidence area (see below).
 AU2752  ______________________________________________________________________
 AU2752  GEOID HEIGHT    -        -25.743 (meters)                     GEOID18
 AU2752  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AU2752  HORZ ORDER      -  FIRST
 AU2752
 AU2752.The horizontal coordinates were established by classical geodetic methods
 AU2752.and adjusted by the National Geodetic Survey in January 1993.
 AU2752
 AU2752.** This station is in an area of known vertical motion. If an
 AU2752.** orthometric height was ever established but is not available 
 AU2752.** in the current survey control section, the orthometric height
 AU2752.** is considered suspect.  Suspect heights are available in the
 AU2752.** superseded section only if requested.
 AU2752
 AU2752.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2752.GEOID18 height accuracy estimate available here.
 AU2752
 AU2752.Click photographs - Photos may exist for this station.
 AU2752
 AU2752.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2752
 AU2752. The following values were computed from the NAD 83(1992) position.
 AU2752
 AU2752;                    North         East     Units Scale Factor Converg.
 AU2752;SPC LA S     -   152,755.752 1,127,985.132   MT  0.99992828   +0 39 44.8
 AU2752;SPC LA S     -   501,166.16  3,700,731.22   sFT  0.99992828   +0 39 44.8
 AU2752;UTM  15      - 3,308,298.837   788,965.535   MT  1.00063037   +1 29 27.6
 AU2752;UTM  16      - 3,308,341.486   209,400.556   MT  1.00064206   -1 29 57.9
 AU2752
 AU2752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2752!SPC LA S     -   1.00000184  x   0.99992828  =   0.99993012
 AU2752!UTM  15      -   1.00000184  x   1.00063037  =   1.00063221
 AU2752!UTM  16      -   1.00000184  x   1.00064206  =   1.00064390
 AU2752
 AU2752:                Primary Azimuth Mark                     Grid Az
 AU2752:SPC LA S     -  R 200                                    127 46 50.8
 AU2752:UTM  15      -  R 200                                    126 57 08.0
 AU2752:UTM  16      -  R 200                                    129 56 33.5
 AU2752
 AU2752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8896508298(NAD 83)
 AU2752
 AU2752|---------------------------------------------------------------------|
 AU2752| PID    Reference Object                     Distance      Geod. Az  |
 AU2752|                                                           dddmmss.s |
 AU2752| DD7111 ALTERNATE RM 1                        7.328 METERS 11323     |
 AU2752| AU1191 R 200                                              1282635.6 |
 AU2752| DD7112 ALTERNATE RM 2                       13.800 METERS 32111     |
 AU2752|---------------------------------------------------------------------|
 AU2752
 AU2752                          SUPERSEDED SURVEY CONTROL
 AU2752
 AU2752  NAD 83(1986)-  29 52 17.18016(N)    090 00 30.43343(W) AD(       ) 1
 AU2752  NAD 27      -  29 52 16.43767(N)    090 00 30.18151(W) AD(       ) 1
 AU2752
 AU2752.Superseded values are not recommended for survey control.
 AU2752
 AU2752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2752.See file dsdata.pdf to determine how the superseded data were derived.
 AU2752
 AU2752_MARKER: DS = TRIANGULATION STATION DISK
 AU2752_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU2752_SP_SET: BRIDGE STAIRWAY
 AU2752_STAMPING: ALTERNATE 1972
 AU2752_MARK LOGO: CGS
 AU2752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2752
 AU2752  HISTORY     - Date     Condition        Report By
 AU2752  HISTORY     - 1972     MONUMENTED       NGS
 AU2752
 AU2752                          STATION DESCRIPTION
 AU2752
 AU2752'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2752'NO MEASUREMENT BETWEEN RMS DUE TO RAILING OF BRIDGE.
 AU2752'
 AU2752'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF GRETNA, 1.7 MILES
 AU2752'NORTHWEST OF BELLE CHASSE AND 1.5 MILES NORTH OF THE MISSISSIPPI
 AU2752'RIVER.  THE STATION IS ON THE NEAR HIGHEST PART OF BRIDGE OVER THE
 AU2752'INTERCOASTAL WATERWAY, GULF SECTION ALTERNATE ROUTE AND ON THE
 AU2752'SOUTH- WEST PLATFORM AT THE TOP OF THE STAIRS AT NORTHWEST PART OF
 AU2752'THE NEAR HIGHEST PART OF BRIDGE.  PERMISSION WAS GRANTED BY
 AU2752'ACY MARCHAND, FOR THE STATE ROAD DEPARTMENT, ADDRESS LOUISIANA
 AU2752'HIGHWAY DEPARTMENT, POST OFFICE BOX 44245 CAPITOL STATION, BATON
 AU2752'ROUGE, LOUISIANA.
 AU2752'
 AU2752'TO REACH THE STATION FROM THE JUNCTION US HIGHWAY 90 AND STATE HIGH-
 AU2752'WAY 23 IN GRETNA, GO SOUTHEAST ON STATE HIGHWAY 23 FOR 4 MILES TO
 AU2752'THE STATION AS DESCRIBED.  TO REACH BENCH MARK R 200 1964 (AZI. MK.)
 AU2752'CONTINUE SOUTHEAST FOR 0.4 MILE AND STATION ON THE LEFT AS
 AU2752'DESCRIBED.  THIS AREA IS KNOWN AS BELLE CHASSE.
 AU2752'
 AU2752'THE STATION IS MARKED BY A STANDARD DISK STAMPED ALTERNATE 1972.  THE
 AU2752'DISK IS SET FLUSH IN DRILL HOLE AND CEMENTED IN THE TOP LANDING OF
 AU2752'STAIRWAY OF BRIDGE.  IT IS 23 FEET SOUTH OF THE CENTERLINE OF
 AU2752'HIGHWAY. IT IS 23 FEET SOUTH OF THE CENTERLINE OF HIGHWAY.
 AU2752'
 AU2752'REFERENCE MARK 1, A STANDARD DISK STAMPED ALTERNATE NO 1 1972, IS
 AU2752'CEMENTED DRILL HOLE AND SET FLUSH IN THE RAILING OF BRIDGE.  IT IS
 AU2752'51.7 FEET WEST OF LIGHTPOLE ON BRIDGE AND 16.3 FEET SOUTH OF THE
 AU2752'CENTERLINE OF HIGHWAY.
 AU2752'
 AU2752'REFERENCE MARK 2, A STANDARD DISK STAMPED ALTERNATE NO 2 1972, IS
 AU2752'CEMENTED IN DRILL HOLE AND SET FLUSH IN THE WALKWAY OF BRIDGE.  IT
 AU2752'IS 37.5 FEET SOUTHEAST OF ELECTRIC DONT WALK SIGN, 14.7 FEET SOUTH
 AU2752'OF CENTERLINE OF HIGHWAY AND 4.3 FEET NORTH OF RAILING OF BRIDGE.
 AU2752'
 AU2752'BENCH MARK R 200 1964 (AZI. MK.) IS A STANDARD U.S. COAST AND
 AU2752'GEODETIC SURVEY BENCH MARK THAT IS STAMPED R 200 1964.  THE DISK IS
 AU2752'CEMENTED FLUSH IN DRILL HOLE IN THE NORTHWEST END OF ABUTMENT OF
 AU2752'BRIDGE.  IT IS 37 FEET SOUTH OF THE MOST SOUTH RAIL OF RAILROAD, 18.5
 AU2752'FEET NORTH OF THE WEST BOUND TRAFFIC LANE AND 16 FEET EAST OF THE
 AU2752'CENTER OF MAN- HOLE COVER.
 AU2752'
 AU2752'HEIGHT OF LIGHT ABOVE STATION MARK 1.69 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0936 ***********************************************************************
 AT0936  DESIGNATION -  ALTO
 AT0936  PID         -  AT0936
 AT0936  STATE/COUNTY-  LA/PLAQUEMINES
 AT0936  COUNTRY     -  US
 AT0936  USGS QUAD   -  GRAND GOSIER ISLANDS (2018)
 AT0936
 AT0936                         *CURRENT SURVEY CONTROL
 AT0936  ______________________________________________________________________
 AT0936* NAD 83(1992) POSITION- 29 33 45.53193(N) 089 03 00.71128(W)   ADJUSTED
 AT0936* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0936  **This station is located in a suspected subsidence area (see below).
 AT0936  ______________________________________________________________________
 AT0936  GEOID HEIGHT    -        -24.801 (meters)                     GEOID18
 AT0936  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 AT0936  HORZ ORDER      -  SECOND
 AT0936
 AT0936.The horizontal coordinates were established by classical geodetic methods
 AT0936.and adjusted by the National Geodetic Survey in January 1993.
 AT0936
 AT0936.** This station is in an area of known vertical motion. If an
 AT0936.** orthometric height was ever established but is not available 
 AT0936.** in the current survey control section, the orthometric height
 AT0936.** is considered suspect.  Suspect heights are available in the
 AT0936.** superseded section only if requested.
 AT0936
 AT0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0936.GEOID18 height accuracy estimate available here.
 AT0936
 AT0936.Click photographs - Photos may exist for this station.
 AT0936
 AT0936.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0936
 AT0936. The following values were computed from the NAD 83(1992) position.
 AT0936
 AT0936;                    North         East     Units Scale Factor Converg.
 AT0936;SPC LA S     -   119,993.582 1,221,226.163   MT  0.99995480   +1 08 29.7
 AT0936;SPC LA S     -   393,678.94  4,006,639.50   sFT  0.99995480   +1 08 29.7
 AT0936;UTM  16      - 3,272,078.510   301,379.993   MT  1.00008678   -1 00 42.7
 AT0936
 AT0936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0936!SPC LA S     -   1.00000395  x   0.99995480  =   0.99995875
 AT0936!UTM  16      -   1.00000395  x   1.00008678  =   1.00009073
 AT0936
 AT0936:                Primary Azimuth Mark                     Grid Az
 AT0936:SPC LA S     -  ALTO AZ MK                               230 41 56.8
 AT0936:UTM  16      -  ALTO AZ MK                               232 51 09.2
 AT0936
 AT0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCT0137972078(NAD 83)
 AT0936
 AT0936|---------------------------------------------------------------------|
 AT0936| PID    Reference Object                     Distance      Geod. Az  |
 AT0936|                                                           dddmmss.s |
 AT0936| AT1005 SURVEY TOWER 6                      APPROX.10.7 KM 1963233.3 |
 AT0936| DD7115 ALTO RM 2                            26.997 METERS 19805     |
 AT0936| DD7113 ALTO AZ MK                                         2315026.5 |
 AT0936| DD7114 ALTO RM 1                            25.565 METERS 34102     |
 AT0936|---------------------------------------------------------------------|
 AT0936
 AT0936                          SUPERSEDED SURVEY CONTROL
 AT0936
 AT0936  NAD 83(1986)-  29 33 45.53298(N)    089 03 00.71631(W) AD(       ) 2
 AT0936  NAD 27      -  29 33 44.79100(N)    089 03 00.57000(W) AD(       ) 2
 AT0936
 AT0936.Superseded values are not recommended for survey control.
 AT0936
 AT0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0936.See file dsdata.pdf to determine how the superseded data were derived.
 AT0936
 AT0936_MARKER: DT = TOPOGRAPHIC STATION DISK
 AT0936_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT0936_STAMPING: ALTO 1950
 AT0936_MARK LOGO: CGS
 AT0936_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0936
 AT0936  HISTORY     - Date     Condition        Report By
 AT0936  HISTORY     - 1950     MONUMENTED       CGS
 AT0936  HISTORY     - 1955     GOOD             CGS
 AT0936  HISTORY     - 1963     GOOD             CGS
 AT0936  HISTORY     - 1965     GOOD             CGS
 AT0936
 AT0936                          STATION DESCRIPTION
 AT0936
 AT0936'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT0936'LOCATED ON GRAND GOSIER ISLAND, APPROX.  1500 FT.  SW.  OF THE NE.
 AT0936'END OF THE ISLAND ON THE HIGHEST GROUND IN THE VICINITY, 105 FT.  W.
 AT0936'OF THE DUNE LINE, 90 FT.  NE.  OF A SMALL POND AND 3 FT.  E.  OF A
 AT0936'WITNESS POST.  A STANDARD DISK STAMPED ALTO 1950 IN TOP OF A 6 INCH
 AT0936'CONCRETE TILE FILLED WITH CEMENT PROJECTING 0.5 FT.
 AT0936
 AT0936                          STATION RECOVERY (1955)
 AT0936
 AT0936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT0936'THE STATION IS ON THE NORTHERN END OF GRAND GOSIER ISLAND,
 AT0936'APPROXIMATELY 2.5 MILES NORTHEAST OF AN ABANDOND HOUSE, 0.25 MILE
 AT0936'SOUTHWEST OF THE NORTHEAST END OF THE ISLAND, 300 FEET SOUTH-SOUTHEAST
 AT0936'OF A CLUMP OF BRUSH WHICH IS THE HIGHEST AND MOST PROMINENT IN THE
 AT0936'VICINITY, 120 FEET NORTHWEST OF THE TOP OF AN 8 FOOT BANK WHICH IS THE
 AT0936'DIVIDING LINE BETWEEN A DRIFTING SAND BEACH AND THE VEGETATED PART OF
 AT0936'THE ISLAND, 78 FEET SOUTHEAST OF A SMALL WATER HOLE.
 AT0936'
 AT0936'THE STATION MARK IS A TOPOGRAPHIC STATION MARK SET IN THE TOP OF A
 AT0936'CONCRETE FILLED CONCRETE TILE 8 INCHES IN DIAMETER.  THE MARK IS 1
 AT0936'FOOT WEST OF A 4 FOOT POST, PROJECTS 6 INCHES AND THE DISK IS STAMPED
 AT0936'ALTO 1950.
 AT0936'
 AT0936'REFERENCE MARK NO. 1, SOUTH OF THE STATION, 75 FEET NORTHWEST OF THE
 AT0936'TOP OF AN 8 FOOT BANK, 100 FEET SOUTHEAST OF A WATER HOLE, PROJECTS 18
 AT0936'INCHES AND THE DISK IS STAMPED ALTO 1950.
 AT0936'
 AT0936'REFERENCE MARK NO. 2, NORTHWEST OF THE STATION, 10 FEET SOUTHEAST OF
 AT0936'THE APPARENT BRUSH LINE, PROJECTS 2 FEET AND THE DISK IS STAMPED ALTO
 AT0936'1950.
 AT0936'
 AT0936'THE AZIMUTH MARK, APPROXIMATELY 0.5 MILE SOUTHWEST OF THE STATION, 180
 AT0936'FEET SOUTHEAST OF AND 4 FEET ABOVE THE MEAN HIGH TIDE LINE OF THE
 AT0936'NORTHWEST SHORE, 120 FEET NORTHWEST OF THE SOUTHEAST BEACH LINE,
 AT0936'PROJECTS 4 FEET AND THE DISK IS STAMPED OLTO 1955.
 AT0936'
 AT0936'HEIGHT OF LIGHT ABOVE STATION MARK 18 METERS.
 AT0936
 AT0936                          STATION RECOVERY (1963)
 AT0936
 AT0936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (CKT)
 AT0936'THE STATION IS LOCATED ON THE NORTH ONE OF TWO ISLANDS WHICH
 AT0936'APPARENTLY FORMED A SINGLE ISLAND AT THE TIME OF THE 1955
 AT0936'OBSERVATIONS.  THE GROUP IS CALLED GRAND GOSIER ISLAND.  THE STATION
 AT0936'AND REFERENCE MARKS ARE NOW IN A CLEAR AREA AT THE HIGHEST POINT OF
 AT0936'THE ISLAND.  THE AZIMUTH MARK WAS NOT FOUND, BUT THE DESCRIBED
 AT0936'LOCATION WOULD PUT IT BETWEEN THE TWO ISLANDS AT THIS TIME.  THE HOUSE
 AT0936'MENTIONED IS NOW COLLAPSED.  CHANGES IN MEASUREMENTS AND DIRECTIONS TO
 AT0936'REFERENCE MARKS WERE NOTED.
 AT0936'
 AT0936'STATION IS A TOPOGRAPHIC STATION MARK DISK SET IN AN 8 INCH ROUND
 AT0936'CONCRETE MONUMENT WHICH PROJECTS ABOUT 6 INCHES.  IT IS 4 FEET WEST OF
 AT0936'A WOOD WITNESS POST AND ABOUT THE SAME DISTANCE FROM THE NORTH AND
 AT0936'SOUTH SHORE LINES.
 AT0936
 AT0936                          STATION RECOVERY (1965)
 AT0936
 AT0936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT0936'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 AT0936'CONDITION.  THE ISLAND WHERE THE STATION IS SEPARATED FROM THE MAIN
 AT0936'PART OF GRAND GOSIER ISLAND NOW AND IS A SMALL ISLAND OF ITS OWN.  A
 AT0936'METAL WITNESS POST WAS SET AT THE STATION.
 AT0936'
 AT0936'THE AZIMUTH MARK WAS NOT RECOVERED AND WAS PROBABLY WASHED AWAY WHEN
 AT0936'THE ISLANDS WERE SEPARATED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2920 ***********************************************************************
 BX2920  DESIGNATION -  AMANDA
 BX2920  PID         -  BX2920
 BX2920  STATE/COUNTY-  LA/VERNON
 BX2920  COUNTRY     -  US
 BX2920  USGS QUAD   -  NEW LLANO (2018)
 BX2920
 BX2920                         *CURRENT SURVEY CONTROL
 BX2920  ______________________________________________________________________
 BX2920* NAD 83(1992) POSITION- 31 04 08.10116(N) 093 16 28.68199(W)   ADJUSTED
 BX2920* NAVD 88 ORTHO HEIGHT -    73.999 (meters)      242.78  (feet) ADJUSTED
 BX2920  ______________________________________________________________________
 BX2920  GEOID HEIGHT    -        -26.619 (meters)                     GEOID18
 BX2920  LAPLACE CORR    -          2.27  (seconds)                    DEFLEC18
 BX2920  DYNAMIC HEIGHT  -         73.906 (meters)      242.47  (feet) COMP
 BX2920  MODELED GRAVITY -    979,394.9   (mgal)                       NAVD 88
 BX2920
 BX2920  HORZ ORDER      -  SECOND
 BX2920  VERT ORDER      -  SECOND    CLASS I
 BX2920
 BX2920.The horizontal coordinates were established by classical geodetic methods
 BX2920.and adjusted by the National Geodetic Survey in January 1993.
 BX2920
 BX2920.The orthometric height was determined by differential leveling and
 BX2920.adjusted by the NATIONAL GEODETIC SURVEY
 BX2920.in February 1994.
 BX2920
 BX2920.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2920.GEOID18 height accuracy estimate available here.
 BX2920
 BX2920.Click photographs - Photos may exist for this station.
 BX2920
 BX2920.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2920
 BX2920.The dynamic height is computed by dividing the NAVD 88
 BX2920.geopotential number by the normal gravity value computed on the
 BX2920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2920.degrees latitude (g = 980.6199 gals.).
 BX2920
 BX2920.The modeled gravity was interpolated from observed gravity values.
 BX2920
 BX2920. The following values were computed from the NAD 83(1992) position.
 BX2920
 BX2920;                    North         East     Units Scale Factor Converg.
 BX2920;SPC LA N     -    63,344.748   926,071.305   MT  1.00002360   -0 24 34.4
 BX2920;SPC LA N     -   207,823.56  3,038,285.61   sFT  1.00002360   -0 24 34.4
 BX2920;UTM  15      - 3,437,272.112   473,800.612   MT  0.99960847   -0 08 30.2
 BX2920
 BX2920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2920!SPC LA N     -   0.99999256  x   1.00002360  =   1.00001616
 BX2920!UTM  15      -   0.99999256  x   0.99960847  =   0.99960103
 BX2920
 BX2920:                Primary Azimuth Mark                     Grid Az
 BX2920:SPC LA N     -  AMANDA AZ MK                             162 15 15.9
 BX2920:UTM  15      -  AMANDA AZ MK                             161 59 11.7
 BX2920
 BX2920_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7380037272(NAD 83)
 BX2920
 BX2920|---------------------------------------------------------------------|
 BX2920| PID    Reference Object                     Distance      Geod. Az  |
 BX2920|                                                           dddmmss.s |
 BX2920| BX2919 AMANDA A PT                          16.406 METERS 14101     |
 BX2920| CV8002 AMANDA AZ MK                                       1615041.5 |
 BX2920| BX3179 AMANDA RM 1                          11.737 METERS 17604     |
 BX2920| CV8003 AMANDA RM 2                          17.131 METERS 27307     |
 BX2920|---------------------------------------------------------------------|
 BX2920
 BX2920                          SUPERSEDED SURVEY CONTROL
 BX2920
 BX2920  NAD 83(1986)-  31 04 08.11442(N)    093 16 28.67566(W) AD(       ) 2
 BX2920  NAD 27      -  31 04 07.43590(N)    093 16 28.08661(W) AD(       ) 2
 BX2920  NGVD 29 (07/19/86)   74.5    (m)          244.     (f) VERT ANG       
 BX2920
 BX2920.Superseded values are not recommended for survey control.
 BX2920
 BX2920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2920.See file dsdata.pdf to determine how the superseded data were derived.
 BX2920
 BX2920_MARKER: DD = SURVEY DISK
 BX2920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2920_STAMPING: AMANDA 1972
 BX2920_MARK LOGO: LADHGS
 BX2920_PROJECTION: FLUSH
 BX2920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2920+STABILITY: SURFACE MOTION
 BX2920_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX2920+SATELLITE: SATELLITE OBSERVATIONS - August 30, 1989
 BX2920
 BX2920  HISTORY     - Date     Condition        Report By
 BX2920  HISTORY     - 1972     MONUMENTED       LADH
 BX2920  HISTORY     - 1972     GOOD             LADH
 BX2920  HISTORY     - 19890830 GOOD             LADTD
 BX2920  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2920  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2920
 BX2920                          STATION DESCRIPTION
 BX2920
 BX2920'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BX2920'THE STATION IS LOCATED 5 MILES SOUTH OF LEESVILLE, 14 MILES NORTH OF
 BX2920'DERIDDER AND 22 MILES NORTHWEST OF PITKIN, IN THE NORTHEAST 1/4 OF
 BX2920'SECTION 15, T1N, R9W, AND ON THE PROPERTY OWNED BY LOUISIANA
 BX2920'DEPARTMENT OF HIGHWAYS.
 BX2920'
 BX2920'TO REACH THE STATION FROM THE POST OFFICE IN LEESVILLE, GO WEST FOR
 BX2920'2 BLOCKS ON STATE HIGHWAY 8 TO U. S. HIGHWAY 171, TURN LEFT ON U. S.
 BX2920'HIGHWAY 171 AND GO SOUTH FOR 5.1 MILES TO THE STATION WHICH IS SET
 BX2920'ON THE RIGHT AND WEST OF THE HIGHWAY NEAR A LARGE OAK TREE AND A
 BX2920'FENCE.
 BX2920'
 BX2920'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ALONG U. S.
 BX2920'HIGHWAY 171 FOR 0.6 MILE.  THE MARK IS SET ON THE LEFT AND EAST OF
 BX2920'THE HIGHWAY NEAR A GRAVEL ROAD AND A POWER POLE.
 BX2920'
 BX2920'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2920'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2920'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BX2920'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX2920'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BX2920'STAMPED AMANDA 1972.  THE MARK IS 266 FEET WEST OF THE CENTER OF U.
 BX2920'S.  HIGHWAY 171, 29 FEET NORTHEAST OF A 36 INCH RED OAK TREE,
 BX2920'18 FEET SOUTHWEST OF A METAL WITNESS POST AND SIGN, 2 FEET EAST
 BX2920'OF A NORTH-SOUTH FENCE, AND 2.5 FEET SOUTH OF AN EAST-WEST
 BX2920'FENCE.
 BX2920'
 BX2920'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2920'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2920'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2920'STAMPED AMANDA R. M. 1 1972.  IT IS 266 FEET WEST OF THE CENTER OF
 BX2920'U. S. HIGHWAY 171, 44 FEET SOUTH-SOUTHEAST OF A 36 INCH OAK TREE,
 BX2920'8.00 FEET NORTH OF A GATE, AND 1.5 FEET EAST OF A NORTH-SOUTH
 BX2920'FENCE.
 BX2920'
 BX2920'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2920'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2920'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2920'STAMPED AMANDA R. M. 2 1972.  IT IS 305 FEET WEST OF THE CENTER OF
 BX2920'U. S. HIGHWAY 171, 30 FEET EAST-NORTHEAST OF A 24 INCH OAK TREE,
 BX2920'29 FEET NORTHWEST OF A 36 INCH OAK TREE, AND 2.00 FEET SOUTH OF AN
 BX2920'EAST-WEST FENCE.
 BX2920'
 BX2920'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2920'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2920'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2920'STAMPED AMANDA AZ. MK. 1972.  IT IS 160 FEET EAST OF THE CENTER OF
 BX2920'U. S. HIGHWAY 171, 90 FEET NORTH OF A TELEPHONE CABLE JUNCTION
 BX2920'BOX, 65 FEET NORTH OF A GRAVEL DRIVE LEADING TO THE S AND M
 BX2920'PRODUCE COMPANY, 40 FEET NORTH OF A POWER POLE, AND 4 FEET
 BX2920'EAST-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 BX2920'
 BX2920'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BX2920
 BX2920                          STATION RECOVERY (1972)
 BX2920
 BX2920'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1972
 BX2920'RECOVERED IN GOOD CONDITION.
 BX2920
 BX2920                          STATION RECOVERY (1989)
 BX2920
 BX2920'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BX2920'THE STATION IS LOCATED ABOUT 25.4 KM (15.8 MI) NORTH OF DERIDDER AND
 BX2920'10.5 KM (6.5 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX2920'OF TRANSPORTATION AND DEVELOPMENT.
 BX2920'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX2920'HIGHWAY 8, IN NORTH PART OF LEESVILLE, GO SOUTH FOR 10.5 KM (6.5 MI)
 BX2920'ON HIGHWAY 171 TO THE STATION ON THE RIGHT SET NEAR THE RIGHT-OF-WAY
 BX2920'FENCE,  81.1 M (266.1 FT) WEST FROM THE CENTER OF THE SOUTH
 BX2920'BOUND LANES OF THE HIGHWAY, 8.9 M (29.2 FT) NORTHEAST FROM A 40 INCH
 BX2920'OAK TREE, 5.5 M (18.0 FT) SOUTHWEST FROM A WITNESS POST, 0.8 M
 BX2920'(2.6 FT) SOUTH FROM AN EAST-WEST FENCE AND 0.6 M (2.0 FT) EAST FROM
 BX2920'THE RIGHT-OF-WAY FENCE.  THE STATION IS FLUSH WITH THE GROUND AND
 BX2920'ABOUT 1.8 M (5.9 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BX2920
 BX2920                          STATION RECOVERY (1994)
 BX2920
 BX2920'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2920'MARK NOT FOUND.
 BX2920
 BX2920                          STATION RECOVERY (2001)
 BX2920
 BX2920'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2920'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3179 ***********************************************************************
 BX3179  DESIGNATION -  AMANDA RM 1
 BX3179  PID         -  BX3179
 BX3179  STATE/COUNTY-  LA/VERNON
 BX3179  COUNTRY     -  US
 BX3179  USGS QUAD   -  NEW LLANO (2018)
 BX3179
 BX3179                         *CURRENT SURVEY CONTROL
 BX3179  ______________________________________________________________________
 BX3179* NAD 83(1986) POSITION- 31 04 07.72   (N) 093 16 28.65   (W)   HD_HELD1
 BX3179* NAVD 88 ORTHO HEIGHT -    73.632 (meters)      241.57  (feet) ADJUSTED
 BX3179  ______________________________________________________________________
 BX3179  GEOID HEIGHT    -        -26.620 (meters)                     GEOID18
 BX3179  DYNAMIC HEIGHT  -         73.540 (meters)      241.27  (feet) COMP
 BX3179  MODELED GRAVITY -    979,394.9   (mgal)                       NAVD 88
 BX3179
 BX3179  VERT ORDER      -  SECOND    CLASS I
 BX3179
 BX3179.The horizontal coordinates were determined by differentially corrected
 BX3179.hand held GPS observations or other comparable positioning techniques
 BX3179.and have an estimated accuracy of +/- 3 meters.
 BX3179
 BX3179.The orthometric height was determined by differential leveling and
 BX3179.adjusted by the NATIONAL GEODETIC SURVEY
 BX3179.in February 1994.
 BX3179
 BX3179.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3179.GEOID18 height accuracy estimate available here.
 BX3179
 BX3179.Click photographs - Photos may exist for this station.
 BX3179
 BX3179.The dynamic height is computed by dividing the NAVD 88
 BX3179.geopotential number by the normal gravity value computed on the
 BX3179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3179.degrees latitude (g = 980.6199 gals.).
 BX3179
 BX3179.The modeled gravity was interpolated from observed gravity values.
 BX3179
 BX3179;                    North         East    Units  Estimated Accuracy
 BX3179;SPC LA N     -    63,333.0     926,072.1     MT  (+/- 3 meters HH1 GPS) 
 BX3179
 BX3179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7380137260(NAD 83)
 BX3179
 BX3179                          SUPERSEDED SURVEY CONTROL
 BX3179
 BX3179.No superseded survey control is available for this station.
 BX3179
 BX3179_MARKER: DR = REFERENCE MARK DISK
 BX3179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3179_STAMPING: AMANDA RM 1 1972
 BX3179_MARK LOGO: LADH
 BX3179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3179+STABILITY: SURFACE MOTION
 BX3179_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3179+SATELLITE: SATELLITE OBSERVATIONS - August 30, 1989
 BX3179
 BX3179  HISTORY     - Date     Condition        Report By
 BX3179  HISTORY     - 1972     MONUMENTED       LADH
 BX3179  HISTORY     - 19890830 GOOD             LADTD
 BX3179  HISTORY     - 20010331 GOOD             NGS
 BX3179
 BX3179                          STATION DESCRIPTION
 BX3179
 BX3179'DESCRIBED BY LA TRANSP AND DEV 1989
 BX3179'THE STATION IS LOCATED ABOUT 25.4 KM (15.8 MI) NORTH OF DERIDDER AND
 BX3179'10.5 KM (6.5 MI) SOUTH OF LEESVILLE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX3179'OF TRANSPORTATION AND DEVELOPMENT.
 BX3179'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3179'HIGHWAY 8, IN THE NORTH PART OF LEESVILLE, GO SOUTH FOR 10.5 KM
 BX3179'(6.5 MI) ON HIGHWAY 171 TO THE STATION ON THE RIGHT, NEAR THE
 BX3179'RIGHT-OF-WAY FENCE,  81.1 M (266.1 FT) WEST OF CENTER OF THE HIGHWAY,
 BX3179'13.4 M (44.0 FT) SOUTH-SOUTHEAST FROM A 40-INCH OAK TREE, 2.4 M
 BX3179'(7.9 FT) NORTH FROM A GATE AND 0.5 M (1.6 FT) EAST FROM THE
 BX3179'RIGHT-OF-WAY FENCE.  THE STATION IS FLUSH WITH THE GROUND AND 1.8 M
 BX3179'(5.9 FT) ABOVE THE HIGHWAY.
 BX3179
 BX3179                          STATION RECOVERY (2001)
 BX3179
 BX3179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX3179'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3238 ***********************************************************************
 AU3238  DESIGNATION -  AMELIA BOREHOLE 6
 AU3238  PID         -  AU3238
 AU3238  STATE/COUNTY-  LA/ASSUMPTION
 AU3238  COUNTRY     -  US
 AU3238  USGS QUAD   -  AMELIA (2018)
 AU3238
 AU3238                         *CURRENT SURVEY CONTROL
 AU3238  ______________________________________________________________________
 AU3238* NAD 83(2011) POSITION- 29 41 18.93787(N) 091 05 35.96725(W)   ADJUSTED
 AU3238* NAD 83(2011) ELLIP HT-   -24.068 (meters)        (06/27/12)   ADJUSTED
 AU3238* NAD 83(2011) EPOCH   -  2010.00
 AU3238* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3238  **This station is located in a suspected subsidence area (see below).
 AU3238  ______________________________________________________________________
 AU3238  GEOID HEIGHT    -        -25.476 (meters)                     GEOID18
 AU3238  NAD 83(2011) X  -   -105,811.767 (meters)                     COMP
 AU3238  NAD 83(2011) Y  - -5,544,404.479 (meters)                     COMP
 AU3238  NAD 83(2011) Z  -  3,140,420.454 (meters)                     COMP
 AU3238  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AU3238
 AU3238  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3238  Standards:
 AU3238         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3238            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3238  -------------------------------------------------------------------
 AU3238  NETWORK    9.64  40.20           3.45   4.07  20.51      0.52921605
 AU3238  -------------------------------------------------------------------
 AU3238  Click here for local accuracies and other accuracy information.
 AU3238
 AU3238.The horizontal coordinates were established by GPS observations
 AU3238.and adjusted by the National Geodetic Survey in June 2012.
 AU3238
 AU3238.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3238.been affixed to the stable North American tectonic plate. See 
 AU3238.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3238
 AU3238.The horizontal coordinates are valid at the epoch date displayed above
 AU3238.which is a decimal equivalence of Year/Month/Day.
 AU3238
 AU3238.** This station is in an area of known vertical motion. If an
 AU3238.** orthometric height was ever established but is not available 
 AU3238.** in the current survey control section, the orthometric height
 AU3238.** is considered suspect.  Suspect heights are available in the
 AU3238.** superseded section only if requested.
 AU3238
 AU3238.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3238.GEOID18 height accuracy estimate available here.
 AU3238
 AU3238.Click photographs - Photos may exist for this station.
 AU3238
 AU3238.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3238
 AU3238.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3238
 AU3238.The ellipsoidal height was determined by GPS observations
 AU3238.and is referenced to NAD 83.
 AU3238
 AU3238. The following values were computed from the NAD 83(2011) position.
 AU3238
 AU3238;                    North         East     Units Scale Factor Converg.
 AU3238;SPC LA S     -   131,773.815 1,023,228.145   MT  0.99994050   +0 07 12.0
 AU3238;SPC LA S     -   432,327.92  3,357,041.01   sFT  0.99994050   +0 07 12.0
 AU3238;UTM  15      - 3,285,800.527   684,483.366   MT  1.00001994   +0 56 40.6
 AU3238
 AU3238!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3238!SPC LA S     -   1.00000378  x   0.99994050  =   0.99994428
 AU3238!UTM  15      -   1.00000378  x   1.00001994  =   1.00002372
 AU3238
 AU3238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN8448385800(NAD 83)
 AU3238
 AU3238                          SUPERSEDED SURVEY CONTROL
 AU3238
 AU3238  NAD 83(2007)-  29 41 18.93803(N)    091 05 35.96776(W) AD(       ) 0
 AU3238  ELLIP H (02/10/07)  -24.020  (m)                       GP(       )    
 AU3238  ELLIP H (07/18/02)  -24.054  (m)                       GP(       ) 4 2
 AU3238  NAD 83(1992)-  29 41 18.93622(N)    091 05 35.96570(W) AD(       ) 1
 AU3238  ELLIP H (01/21/93)  -24.040  (m)                       GP(       ) 4 2
 AU3238  NAD 83(1986)-  29 41 18.95695(N)    091 05 35.96486(W) AD(       ) 1
 AU3238
 AU3238.Superseded values are not recommended for survey control.
 AU3238
 AU3238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3238.See file dsdata.pdf to determine how the superseded data were derived.
 AU3238
 AU3238_MARKER: I = METAL ROD
 AU3238_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3238_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3238+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3238
 AU3238  HISTORY     - Date     Condition        Report By
 AU3238  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3238
 AU3238                          STATION DESCRIPTION
 AU3238
 AU3238'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3238'THE STATION IS LOCATED ABOUT 37 MILES WEST ON HOUMA LOUISIANA AND 20
 AU3238'MILES WEST OF GIBSON LOUISIANA, ON THE WESTERN SHOULDER OF STATE ROUTE
 AU3238'662 NORTH.
 AU3238'
 AU3238'TO REACH THE STATION FROM STATE ROUTE 315 AND US ROUTE 90 IN HOUMA
 AU3238'LOUISIANA.  GO WEST ON ROUTE 90 FOR 23.3 MILES TO A STOP SIGN AT THE
 AU3238'JUNCTION OF US 90 AND STATE ROUTE 20.  CONTINUE ON US 90 WEST FOR 6.6
 AU3238'MILES TO STATE ROUTE 662 NORTH.  GO NORTH OR RIGHT ON ROUTE 662 FOR
 AU3238'2.0 MILES TO THE STATION ON THE RIGHT SHOULDER OF THE ROAD.
 AU3238'
 AU3238'THE STATION IS A 9/16 INCH DIAMETER STEEL ROD, DRIVEN INTO THE GROUND
 AU3238'WITH A PIECE OF PVC PIPE DRIVEN INTO THE GROUND AROUND IT.  THE PVC
 AU3238'PIPE IS SET IN AN IRREGULAR MASS OF CONCRETE, AND IS PROJECTING 4
 AU3238'INCHES ABOVE GROUND WHILE THE STEEL ROD IS SET NEARLY FLUSH WITH THE
 AU3238'GROUND.  THERE IS ANOTHER ROD SET IN THE GROUND 2 FEET WEST OF THE
 AU3238'STATION AND THE STATION IS LOCATED ABOUT 24 FEET EAST OF THE CENTER OF
 AU3238'HIGHWAY 662.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2335 ***********************************************************************
 AU2335  DESIGNATION -  AMELIA ST ANDREWS CH CROSS
 AU2335  PID         -  AU2335
 AU2335  STATE/COUNTY-  LA/ST MARY
 AU2335  COUNTRY     -  US
 AU2335  USGS QUAD   -  AMELIA (2018)
 AU2335
 AU2335                         *CURRENT SURVEY CONTROL
 AU2335  ______________________________________________________________________
 AU2335* NAD 83(1992) POSITION- 29 41 11.58147(N) 091 06 01.23197(W)   ADJUSTED
 AU2335  **This station is located in a suspected subsidence area (see below).
 AU2335  ______________________________________________________________________
 AU2335  GEOID HEIGHT    -        -25.471 (meters)                     GEOID18
 AU2335  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AU2335  HORZ ORDER      -  THIRD
 AU2335
 AU2335.The horizontal coordinates were established by classical geodetic methods
 AU2335.and adjusted by the National Geodetic Survey in January 1993.
 AU2335
 AU2335.** This station is in an area of known vertical motion. If an
 AU2335.** orthometric height was ever established but is not available 
 AU2335.** in the current survey control section, the orthometric height
 AU2335.** is considered suspect.  Suspect heights are available in the
 AU2335.** superseded section only if requested.
 AU2335
 AU2335.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2335.GEOID18 height accuracy estimate available here.
 AU2335
 AU2335.Click photographs - Photos may exist for this station.
 AU2335
 AU2335.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2335
 AU2335. The following values were computed from the NAD 83(1992) position.
 AU2335
 AU2335;                    North         East     Units Scale Factor Converg.
 AU2335;SPC LA S     -   131,545.917 1,022,549.405   MT  0.99994070   +0 06 59.4
 AU2335;SPC LA S     -   431,580.23  3,354,814.17   sFT  0.99994070   +0 06 59.4
 AU2335;UTM  15      - 3,285,562.867   683,807.923   MT  1.00001687   +0 56 27.9
 AU2335
 AU2335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN8380785562(NAD 83)
 AU2335
 AU2335                          SUPERSEDED SURVEY CONTROL
 AU2335
 AU2335  NAD 83(1986)-  29 41 11.60382(N)    091 06 01.23176(W) AD(       ) 3
 AU2335  NAD 27      -  29 41 10.85000(N)    091 06 00.87000(W) AD(       ) 3
 AU2335
 AU2335.Superseded values are not recommended for survey control.
 AU2335
 AU2335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2335.See file dsdata.pdf to determine how the superseded data were derived.
 AU2335
 AU2335_MARKER: 91 = CHURCH CROSS
 AU2335
 AU2335  HISTORY     - Date     Condition        Report By
 AU2335  HISTORY     - 1931     FIRST OBSERVED   CGS
 AU2335  HISTORY     - 1947     GOOD             CGS
 AU2335  HISTORY     - 1948     GOOD             CGS
 AU2335
 AU2335                          STATION DESCRIPTION
 AU2335
 AU2335'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2335'STATION WAS RECOVERED.  STATION IS TOP OF SILVER SPIRE OF ST.  ANDREWS
 AU2335'CHURCH ON THE W SIDE OF BAYOU BOEUF IN THE SETTLEMENT OF AMELIA.
 AU2335
 AU2335                          STATION RECOVERY (1948)
 AU2335
 AU2335'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2335'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED IN THE 1947
 AU2335'RECOVERY NOTE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DP8058 ***********************************************************************
 DP8058  CORS        -  This is a GPS Continuously Operating Reference Station.
 DP8058  DESIGNATION -  AMERADA PASS CORS ARP
 DP8058  CORS_ID     -  AMER
 DP8058  PID         -  DP8058
 DP8058  STATE/COUNTY-  LA/ST MARY
 DP8058  COUNTRY     -  US
 DP8058  USGS QUAD   -  POINT AU FER NE (2018)
 DP8058
 DP8058                         *CURRENT SURVEY CONTROL
 DP8058  ______________________________________________________________________
 DP8058* NAD 83(2011) POSITION- 29 26 58.49774(N) 091 20 17.21167(W)   ADJUSTED
 DP8058* NAD 83(2011) ELLIP HT-   -14.377 (meters)        (04/??/25)   ADJUSTED
 DP8058* NAD 83(2011) EPOCH   -  2010.00
 DP8058  **This station is located in a suspected subsidence area (see below).
 DP8058  ______________________________________________________________________
 DP8058  GEOID HEIGHT    -        -24.977 (meters)                     GEOID18
 DP8058  NAD 83(2011) X  -   -129,804.104 (meters)                     COMP
 DP8058  NAD 83(2011) Y  - -5,556,980.312 (meters)                     COMP
 DP8058  NAD 83(2011) Z  -  3,117,382.526 (meters)                     COMP
 DP8058
 DP8058  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP8058  Standards:
 DP8058         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP8058            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP8058  -------------------------------------------------------------------
 DP8058  NETWORK    0.19   0.25           0.05   0.09   0.13     -0.26402000
 DP8058  -------------------------------------------------------------------
 DP8058
 DP8058.The coordinates were established by GPS observations
 DP8058.and adjusted by the National Geodetic Survey in April 2025.
 DP8058
 DP8058.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP8058.been affixed to the stable North American Tectonic Plate. 
 DP8058
 DP8058.The coordinates are valid at the epoch date displayed above
 DP8058.which is a decimal equivalence of Year/Month/Day.
 DP8058
 DP8058.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DP8058.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DP8058.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DP8058.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DP8058.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DP8058.published epoch of 2010.00.
 DP8058
 DP8058.Additional information on MYCS is available at:
 DP8058.https://geodesy.noaa.gov/CORS/index.shtml
 DP8058
 DP8058.** This station is in an area of known vertical motion. If an
 DP8058.** orthometric height was ever established but is not available 
 DP8058.** in the current survey control section, the orthometric height
 DP8058.** is considered suspect.  Suspect heights are available in the
 DP8058.** superseded section only if requested.
 DP8058
 DP8058.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8058.GEOID18 height accuracy estimate available here.
 DP8058
 DP8058.The PID for the CORS L1 Phase Center is DR3640.
 DP8058
 DP8058.Click photographs - Photos may exist for this station.
 DP8058
 DP8058.The XYZ, and position/ellipsoidal ht. are equivalent.
 DP8058
 DP8058.The ellipsoidal height was determined by GPS observations
 DP8058.and is referenced to NAD 83.
 DP8058
 DP8058. The following values were computed from the NAD 83(2011) position.
 DP8058
 DP8058;                    North         East     Units Scale Factor Converg.
 DP8058;SPC LA S     -   105,257.458   999,536.186   MT  0.99997171   -0 00 08.6
 DP8058;SPC LA S     -   345,332.18  3,279,311.64   sFT  0.99997171   -0 00 08.6
 DP8058;UTM  15      - 3,258,946.632   661,173.905   MT  0.99992054   +0 49 02.1
 DP8058
 DP8058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP8058!SPC LA S     -   1.00000226  x   0.99997171  =   0.99997397
 DP8058!UTM  15      -   1.00000226  x   0.99992054  =   0.99992280
 DP8058
 DP8058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6117358946(NAD 83)
 DP8058
 DP8058                          SUPERSEDED SURVEY CONTROL
 DP8058
 DP8058  NAD 83(2011)-  29 26 58.49772(N)    091 20 17.21192(W) AD(2010.00) c
 DP8058  ELLIP H (06/??/19)  -14.401  (m)                       GP(2010.00) c c
 DP8058  NAD 83(2011)-  29 26 58.49796(N)    091 20 17.21179(W) AD(2010.00) c
 DP8058  ELLIP H (06/??/15)  -14.405  (m)                       GP(2010.00) c c
 DP8058
 DP8058.Superseded values are not recommended for survey control.
 DP8058
 DP8058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DP8058.See file dsdata.pdf to determine how the superseded data were derived.
 DP8058
 DP8058_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DP8058
 DP8058                          STATION DESCRIPTION
 DP8058
 DP8058'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DP8058'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DP8058'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DP8058'AND LOG FILES ACCESSIBLE AT:
 DP8058'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1100 ***********************************************************************
 AT1100  DESIGNATION -  AMERICAN
 AT1100  PID         -  AT1100
 AT1100  STATE/COUNTY-  LA/PLAQUEMINES
 AT1100  COUNTRY     -  US
 AT1100  USGS QUAD   -  EMPIRE (2018)
 AT1100
 AT1100                         *CURRENT SURVEY CONTROL
 AT1100  ______________________________________________________________________
 AT1100* NAD 83(1992) POSITION- 29 29 30.03088(N) 089 37 00.51925(W)   ADJUSTED
 AT1100* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1100  **This station is located in a suspected subsidence area (see below).
 AT1100  ______________________________________________________________________
 AT1100  GEOID HEIGHT    -        -24.342 (meters)                     GEOID18
 AT1100  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AT1100  HORZ ORDER      -  SECOND
 AT1100
 AT1100.The horizontal coordinates were established by classical geodetic methods
 AT1100.and adjusted by the National Geodetic Survey in January 1993.
 AT1100
 AT1100.** This station is in an area of known vertical motion. If an
 AT1100.** orthometric height was ever established but is not available 
 AT1100.** in the current survey control section, the orthometric height
 AT1100.** is considered suspect.  Suspect heights are available in the
 AT1100.** superseded section only if requested.
 AT1100
 AT1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1100.GEOID18 height accuracy estimate available here.
 AT1100
 AT1100.Click photographs - Photos may exist for this station.
 AT1100
 AT1100.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1100
 AT1100. The following values were computed from the NAD 83(1992) position.
 AT1100
 AT1100;                    North         East     Units Scale Factor Converg.
 AT1100;SPC LA S     -   111,169.683 1,166,446.358   MT  0.99996496   +0 51 29.8
 AT1100;SPC LA S     -   364,729.20  3,826,916.09   sFT  0.99996496   +0 51 29.8
 AT1100;UTM  16      - 3,265,314.483   246,292.543   MT  1.00039430   -1 17 20.2
 AT1100
 AT1100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1100!SPC LA S     -   1.00000389  x   0.99996496  =   0.99996885
 AT1100!UTM  16      -   1.00000389  x   1.00039430  =   1.00039819
 AT1100
 AT1100:                Primary Azimuth Mark                     Grid Az
 AT1100:SPC LA S     -  PORT SULPHUR FREEPORT CO STACK           246 52 09.3
 AT1100:UTM  16      -  PORT SULPHUR FREEPORT CO STACK           249 00 59.3
 AT1100
 AT1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4629265314(NAD 83)
 AT1100
 AT1100|---------------------------------------------------------------------|
 AT1100| PID    Reference Object                     Distance      Geod. Az  |
 AT1100|                                                           dddmmss.s |
 AT1100| AT1105 NAIRN MICROWAVE MAST                APPROX. 8.1 KM 1772328.4 |
 AT1100| DD6250 AMERICAN RM 2                        11.133 METERS 20114     |
 AT1100| AT1151 PORT SULPHUR FREEPORT CO STACK      APPROX. 7.5 KM 2474339.1 |
 AT1100| AT1156 PORT SULPHUR FREEPORT CO TANK       APPROX. 7.4 KM 2523830.6 |
 AT1100| AT1153 PORT SULPHUR FREEPORT CO TOWER      APPROX. 7.8 KM 2565024.3 |
 AT1100| AT1295 PORT SULPHUR RAD KBJ 861 MAST       APPROX.11.3 KM 2830838.1 |
 AT1100| DD6249 AMERICAN RM 1                        19.563 METERS 29529     |
 AT1100|---------------------------------------------------------------------|
 AT1100
 AT1100                          SUPERSEDED SURVEY CONTROL
 AT1100
 AT1100  NAD 83(1986)-  29 29 30.03958(N)    089 37 00.52530(W) AD(       ) 2
 AT1100  NAD 27      -  29 29 29.26100(N)    089 37 00.30900(W) AD(       ) 2
 AT1100
 AT1100.Superseded values are not recommended for survey control.
 AT1100
 AT1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1100.See file dsdata.pdf to determine how the superseded data were derived.
 AT1100
 AT1100_MARKER: DS = TRIANGULATION STATION DISK
 AT1100_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1100_STAMPING: AMERICAN 1934
 AT1100_MARK LOGO: CGS
 AT1100_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1100
 AT1100  HISTORY     - Date     Condition        Report By
 AT1100  HISTORY     - 1934     MONUMENTED       CGS
 AT1100  HISTORY     - 1966     GOOD             CGS
 AT1100  HISTORY     - 1969     GOOD             CGS
 AT1100
 AT1100                          STATION DESCRIPTION
 AT1100
 AT1100'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AT1100'ON THE S SHORE OF AMERICAN BAY, 0.5 MILE W OF ITS ENTRANCE TO COX BAY,
 AT1100'AMONG SMALL MANGROVE BUSHES ON THE E SHORE OF A SMALL COVE, 44 METERS
 AT1100'(144 FEET) INSHORE FROM THE BAY, AND 52 METERS (171 FEET) INSHORE FROM
 AT1100'THE COVE.
 AT1100'
 AT1100'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AT1100'TOP OF A TILE REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE DISK
 AT1100'SET IN CONCRETE IN HARD MARSH GROUND AMONG MANGROVE BUSHES, 25 METERS
 AT1100'(82 FEET) FROM THE BAY, AND 19.555 METERS (64.16 FEET) FROM THE
 AT1100'STATION REFERENCE MARK NO. 2 IS A STANDARD BRONZE REFERENCE DISK SET
 AT1100'IN CONCRETE.  IS IN HARD MARSH GROUND AMONG MANGROVE BUSHES 11.136
 AT1100'METERS (36.54 FEET) FROM THE STATION.  THE DISTANCE BETWEEN THE
 AT1100'REFERENCE MARKS IS 23.215 METERS (76.16 FEET)
 AT1100
 AT1100                          STATION RECOVERY (1966)
 AT1100
 AT1100'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1100'STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND IN GOOD
 AT1100'CONDITION.  THE DISTANCE TO REFERENCE MARKS CHECKED BUT A DIFFERENCE
 AT1100'OF 3 MINUTES AND 24.0 SECONDS BETWEEN THE REFERENCE MARKS WAS FOUND.
 AT1100'THE FOLLOWING IS A COMPLETE NEW DESCRIPION.
 AT1100'
 AT1100'STATION IS LOCATED ABOUT 10 MILES NORTHWEST OF BURAS, ABOUT 6 MILES
 AT1100'NORTH OF EMPIRE, ABOUT 4 MILES NORTHEAST OF PORT SULHPUR, ABOUT 2-1/2
 AT1100'MILES NORTH OF THE MISSISSIPPI RIVER AND ABOUT 1 MILE NORTH OF COX
 AT1100'BAY.
 AT1100'
 AT1100'STATION MARK, A STANDARD DISK STAMPED AMERICAN 1934, IS SET IN THE TOP
 AT1100'OF A SQUARE CONCRETE POST WHICH IS SET ABOUT 6 INCHES BELOW THE
 AT1100'SURFACE OF THE GROUND.  THE MARK IS 132 FEET EAST OF THE WEST WATER
 AT1100'EDGE, 60 FEET SOUTH OF NORTH WATER EDGE, 1 FOOT SOUTH OF WITNESS POST
 AT1100'AND 1 FOOT EAST OF OLD IRON PIPE WHICH PROJECTS ABOUT 4 INCHES.
 AT1100'
 AT1100'REFERENCE MARK 1, A STANDARD DISK STAMPED AMERICAN NO 1 1934 IS SET IN
 AT1100'THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCH.  THE
 AT1100'MARK IS 63.7 FEET NORTHEAST OF WITNESS POST, 27 FEET EAST OF WEST
 AT1100'WATER EDGE AND 25 FEET SOUTH OF NORTH WATER EDGE.
 AT1100'
 AT1100'REFERENCE MARK 2, A STANDARD DISK STAMPED AMERICAN NO 2 1934, IS SET
 AT1100'IN THE TOP OF A SQUARE CONCRETE POST WHICH IS SET ABOUT 6 INCHES BELOW
 AT1100'THE SURFACE OF THE GROUND.  THE MARK IS 92 FEET EAST OF THE WEST WATER
 AT1100'EDGE, 91 FEET SOUTH OF NORTH WATER EDGE AND 37 FEET SOUTHEAST OF
 AT1100'WITNESS POST.
 AT1100'
 AT1100'NO AZIMUTH MARK WAS SET.
 AT1100'
 AT1100'HEIGHT OF LIGHT ABOVE STATION MARK 4.8 METERS.
 AT1100
 AT1100                          STATION RECOVERY (1969)
 AT1100
 AT1100'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 AT1100'THIS STATION WAS RECOVERED BY HELICOPTER AND FOUND IN GOOD CONDITION
 AT1100'AFTER HURRICANE CAMILLE.  THE RMS WERE IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2646 ***********************************************************************
 AU2646  DESIGNATION -  AMERICAN
 AU2646  PID         -  AU2646
 AU2646  STATE/COUNTY-  LA/ORLEANS
 AU2646  COUNTRY     -  US
 AU2646  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2646
 AU2646                         *CURRENT SURVEY CONTROL
 AU2646  ______________________________________________________________________
 AU2646* NAD 83(1992) POSITION- 29 57 08.21420(N) 090 04 14.90409(W)   ADJUSTED
 AU2646* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2646  **This station is located in a suspected subsidence area (see below).
 AU2646  ______________________________________________________________________
 AU2646  GEOID HEIGHT    -        -25.970 (meters)                     GEOID18
 AU2646  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 AU2646  HORZ ORDER      -  FIRST
 AU2646
 AU2646.The horizontal coordinates were established by classical geodetic methods
 AU2646.and adjusted by the National Geodetic Survey in January 1993.
 AU2646
 AU2646.** This station is in an area of known vertical motion. If an
 AU2646.** orthometric height was ever established but is not available 
 AU2646.** in the current survey control section, the orthometric height
 AU2646.** is considered suspect.  Suspect heights are available in the
 AU2646.** superseded section only if requested.
 AU2646
 AU2646.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2646.GEOID18 height accuracy estimate available here.
 AU2646
 AU2646.Click photographs - Photos may exist for this station.
 AU2646
 AU2646.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2646
 AU2646. The following values were computed from the NAD 83(1992) position.
 AU2646
 AU2646;                    North         East     Units Scale Factor Converg.
 AU2646;SPC LA S     -   161,648.482 1,121,863.265   MT  0.99992610   +0 37 52.6
 AU2646;SPC LA S     -   530,341.73  3,680,646.40   sFT  0.99992610   +0 37 52.6
 AU2646;UTM  15      - 3,317,107.911   782,711.178   MT  1.00058623   +1 27 48.4
 AU2646;UTM  16      - 3,317,465.717   203,614.545   MT  1.00068396   -1 32 03.5
 AU2646
 AU2646!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2646!SPC LA S     -   0.99999071  x   0.99992610  =   0.99991681
 AU2646!UTM  15      -   0.99999071  x   1.00058623  =   1.00057693
 AU2646!UTM  16      -   0.99999071  x   1.00068396  =   1.00067466
 AU2646
 AU2646:                Primary Azimuth Mark                     Grid Az
 AU2646:SPC LA S     -  LEE                                      111 59 40.3
 AU2646:UTM  15      -  LEE                                      111 09 44.5
 AU2646:UTM  16      -  LEE                                      114 09 36.4
 AU2646
 AU2646_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8271117107(NAD 83)
 AU2646
 AU2646|---------------------------------------------------------------------|
 AU2646| PID    Reference Object                     Distance      Geod. Az  |
 AU2646|                                                           dddmmss.s |
 AU2646| AU2696 ALGIERS NAVAL STA EAST RAD TWR      APPROX. 3.9 KM 0974052.6 |
 AU2646| AU2695 ALGIERS NAVAL STA WEST RAD TWR      APPROX. 3.7 KM 0975311.4 |
 AU2646| AU2698 LEE                                 APPROX. 5.5 KM 1123732.9 |
 AU2646| AU2736 NEW ORLEANS MARKET ST PP S STK      APPROX. 2.5 KM 1650926.6 |
 AU2646| AU2713 NEW ORLEANS MARKET ST PP N STK      APPROX. 2.5 KM 1653719.1 |
 AU2646| AU2746 PUMPHOUSE STACK                     APPROX.12.8 KM 1734828.9 |
 AU2646| AU2679 EAST HIGH LINE CROSSING N POLE      APPROX. 7.6 KM 1820732.8 |
 AU2646| AU2680 HARVEY WATER TANK                   APPROX. 4.8 KM 1825724.1 |
 AU2646| AU2677 WEST HIGH LINE CROSSING N POLE      APPROX. 7.7 KM 1825811.8 |
 AU2646| AU2672 HARVEY E HIGH LINE TWR SW UPRT      APPROX. 5.0 KM 1925507.1 |
 AU2646| AU2671 HARVEY W HIGH LINE TWR SW UPRT      APPROX. 5.1 KM 1935918.6 |
 AU2646| AU2728 HARVEY SWIFT AND CO TANK            APPROX. 5.1 KM 1975636.9 |
 AU2646| AU2658 JEFFERSON DIST NO 2 BLACK TANK      APPROX. 6.4 KM 2020805.6 |
 AU2646| AU2656 HOPE HAVEN CONVENT BLACK TANK       APPROX. 7.4 KM 2033021.0 |
 AU2646|---------------------------------------------------------------------|
 AU2646
 AU2646                          SUPERSEDED SURVEY CONTROL
 AU2646
 AU2646  NAD 83(1986)-  29 57 08.22942(N)    090 04 14.90397(W) AD(       ) 1
 AU2646  NAD 27      -  29 57 07.49470(N)    090 04 14.64762(W) AD(       ) 1
 AU2646
 AU2646.Superseded values are not recommended for survey control.
 AU2646
 AU2646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2646.See file dsdata.pdf to determine how the superseded data were derived.
 AU2646
 AU2646_MARKER: DS = TRIANGULATION STATION DISK
 AU2646_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AU2646_SP_SET: BUILDING ROOF
 AU2646_STAMPING: AMERICAN 1929
 AU2646_MARK LOGO: CGS
 AU2646_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2646+STABILITY: POSITION/ELEVATION WELL
 AU2646
 AU2646  HISTORY     - Date     Condition        Report By
 AU2646  HISTORY     - 1929     MONUMENTED       CGS
 AU2646  HISTORY     - 1952     GOOD             CGS
 AU2646  HISTORY     - 1954     GOOD             CGS
 AU2646  HISTORY     - 1966     SEE DESCRIPTION  CGS
 AU2646  HISTORY     - 1972     GOOD             NGS
 AU2646
 AU2646                          STATION DESCRIPTION
 AU2646
 AU2646'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 AU2646'ON TOP OF THE AMERICAN BANK BUILDING, 210 CARONDELET STREET,
 AU2646'NEW ORLEANS, IN THE TOPING AT THE SE CORNER OF THE HIGHEST
 AU2646'PART OF THE WALL WHICH IS JUST E OF THE DOME, AND 0.762 METER
 AU2646'(2.50 FEET) W OF THE SE CORNER OF THE TOP OF THE BUILDING.
 AU2646
 AU2646                          STATION RECOVERY (1952)
 AU2646
 AU2646'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2646'STATION WAS RECOVERED IN GOOD CONDITION.  THE ORIGINAL
 AU2646'DESCRIPTION IS ADEQUATE AND COMPLETE.
 AU2646
 AU2646                          STATION RECOVERY (1954)
 AU2646
 AU2646'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 AU2646'THE STATION WAS RECOVERED AS DESCRIBED.  THE ORIGINAL DESCRIPTION
 AU2646'IS ADEQUATE.
 AU2646
 AU2646                          STATION RECOVERY (1966)
 AU2646
 AU2646'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AU2646'STATION MARK WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AU2646'THE STAMPING WAS FOUND TO BE AMERICA INSTEAD OF AMERICAN
 AU2646'AS SHOWN ON THE OLD DATA.  REFERENCE MARK NO. 1 WAS ESTABLISHED
 AU2646'AT THIS TIME.  THE ORIGINAL DESCRIPTION IS ADEQUATE AND COMPLETE.
 AU2646'
 AU2646'NOTE--AN ECCENTRIC SET UP WAS MADE TO OBSERVE STATION WESTWEGO
 AU2646'2 1953 DUE TO BEING BLOCKED BY A BUILDING.  PERMISSION MUST
 AU2646'BE OBTAINED BEFORE VISITING THE STATION.  A PASS IS NEEDED
 AU2646'TO STAY ON THE BUILDING AFTER 4 P.M., CONTACT MR. ARCEANU ON
 AU2646'THE 10 TH. FLOOR WHO IS BUILDING MANAGER.  THE PHONE NUMBER
 AU2646'IS 525-7761.
 AU2646
 AU2646                          STATION RECOVERY (1972)
 AU2646
 AU2646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2646'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED IN GOOD
 AU2646'CONDITION AS DESCRIBED IN 1966.  THE STAMPING WAS FOUND TO
 AU2646'BE AMERICA INSTEAD OF AMERICAN AS SHOWN ON THE OLD DATA.
 AU2646'
 AU2646'THE STATION WAS NOT OCCUPIED AT THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2648 ***********************************************************************
 AU2648  DESIGNATION -  AMERICAN RM 1
 AU2648  PID         -  AU2648
 AU2648  STATE/COUNTY-  LA/ORLEANS
 AU2648  COUNTRY     -  US
 AU2648  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2648
 AU2648                         *CURRENT SURVEY CONTROL
 AU2648  ______________________________________________________________________
 AU2648* NAD 83(1992) POSITION- 29 57 08.25381(N) 090 04 14.92841(W)   ADJUSTED
 AU2648* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2648  **This station is located in a suspected subsidence area (see below).
 AU2648  ______________________________________________________________________
 AU2648  GEOID HEIGHT    -        -25.970 (meters)                     GEOID18
 AU2648  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 AU2648  HORZ ORDER      -  FIRST
 AU2648
 AU2648.The horizontal coordinates were established by classical geodetic methods
 AU2648.and adjusted by the National Geodetic Survey in January 1993.
 AU2648
 AU2648.** This station is in an area of known vertical motion. If an
 AU2648.** orthometric height was ever established but is not available 
 AU2648.** in the current survey control section, the orthometric height
 AU2648.** is considered suspect.  Suspect heights are available in the
 AU2648.** superseded section only if requested.
 AU2648
 AU2648.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2648.GEOID18 height accuracy estimate available here.
 AU2648
 AU2648.Click photographs - Photos may exist for this station.
 AU2648
 AU2648.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2648
 AU2648. The following values were computed from the NAD 83(1992) position.
 AU2648
 AU2648;                    North         East     Units Scale Factor Converg.
 AU2648;SPC LA S     -   161,649.694 1,121,862.599   MT  0.99992610   +0 37 52.6
 AU2648;SPC LA S     -   530,345.70  3,680,644.21   sFT  0.99992610   +0 37 52.6
 AU2648;UTM  15      - 3,317,109.114   782,710.495   MT  1.00058623   +1 27 48.4
 AU2648;UTM  16      - 3,317,466.955   203,613.926   MT  1.00068396   -1 32 03.5
 AU2648
 AU2648!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2648!SPC LA S     -   0.99999071  x   0.99992610  =   0.99991681
 AU2648!UTM  15      -   0.99999071  x   1.00058623  =   1.00057693
 AU2648!UTM  16      -   0.99999071  x   1.00068396  =   1.00067466
 AU2648
 AU2648:                Primary Azimuth Mark                     Grid Az
 AU2648:SPC LA S     -  HARVEY RM 4                              194 00 36.1
 AU2648:UTM  15      -  HARVEY RM 4                              193 10 40.3
 AU2648:UTM  16      -  HARVEY RM 4                              196 10 32.2
 AU2648
 AU2648_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8271017109(NAD 83)
 AU2648
 AU2648|---------------------------------------------------------------------|
 AU2648| PID    Reference Object                     Distance      Geod. Az  |
 AU2648|                                                           dddmmss.s |
 AU2648| AU2712 NEW ORLEANS TV STA WGNO TOWER       APPROX. 0.8 KM 1174633.1 |
 AU2648| AU2670 HARVEY RM 4                         APPROX. 5.1 KM 1943828.7 |
 AU2648|---------------------------------------------------------------------|
 AU2648
 AU2648                          SUPERSEDED SURVEY CONTROL
 AU2648
 AU2648  NAD 83(1986)-  29 57 08.26967(N)    090 04 14.92769(W) AD(       ) 1
 AU2648  NAD 27      -  29 57 07.53572(N)    090 04 14.66866(W) AD(       ) 1
 AU2648
 AU2648.Superseded values are not recommended for survey control.
 AU2648
 AU2648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2648.See file dsdata.pdf to determine how the superseded data were derived.
 AU2648
 AU2648_MARKER: DR = REFERENCE MARK DISK
 AU2648_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AU2648_SP_SET: BUILDING ROOF
 AU2648_STAMPING: AMERICA NO 1 1929
 AU2648_MARK LOGO: CGS
 AU2648_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2648+STABILITY: POSITION/ELEVATION WELL
 AU2648
 AU2648  HISTORY     - Date     Condition        Report By
 AU2648  HISTORY     - 1966     MONUMENTED       CGS
 AU2648  HISTORY     - 1972     GOOD             NGS
 AU2648
 AU2648                          STATION DESCRIPTION
 AU2648
 AU2648'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AU2648'STATION IS LOCATED IN DOWNTOWN NEW ORLEANS ATOP THE AMERICAN
 AU2648'BANK BUILDING.
 AU2648'
 AU2648'STATION MARK, A STANDARD DISK STAMPED AMERICA 1929, IS CEMENTED
 AU2648'IN A DRILL HOLE IN CONCRETE IN THE SOUTHEAST WALL AND FLUSH
 AU2648'WITH THE SURFACE.
 AU2648'
 AU2648'REFERENCE MARK NO.1, A STANDARD DISK STAMPED AMERICA NO 1 1929,
 AU2648'IS CEMENTED IN A DRILL HOLE IN THE ROOF OF THE BUILDING AND
 AU2648'SURROUNDED BY CONCRETE.  IT IS 12 FEET SOUTH OF A ROOF VENT,
 AU2648'6 FEET NORTHWEST OF THE SOUTHEAST CORNER OF THE BUILDING AND
 AU2648'3 FEET NORTH OF THE SOUTH WALL OF THE BUILDING.
 AU2648'
 AU2648'NOTE--PERMISSION MUST BE OBTAINED BEFORE VISITING THIS STATION.
 AU2648
 AU2648                          STATION RECOVERY (1972)
 AU2648
 AU2648'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2648'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED
 AU2648'IN 1966.  THE STAMPING WAS FOUND TO BE AMERICA NO 1 1929
 AU2648'INSTEAD OF AMERICAN 1966 AS WOULD BE INDICATED.
 AU2648'
 AU2648'THIS STATION WAS OCCUPIED AT THIS TIME TO MAKE A TIE TO
 AU2648'STATION ONE SHELL SQUARE, ONLY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2740 ***********************************************************************
 AU2740  DESIGNATION -  AMES
 AU2740  PID         -  AU2740
 AU2740  STATE/COUNTY-  LA/JEFFERSON
 AU2740  COUNTRY     -  US
 AU2740  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2740
 AU2740                         *CURRENT SURVEY CONTROL
 AU2740  ______________________________________________________________________
 AU2740* NAD 83(1992) POSITION- 29 52 39.07236(N) 090 06 51.09529(W)   ADJUSTED
 AU2740* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2740  **This station is located in a suspected subsidence area (see below).
 AU2740  ______________________________________________________________________
 AU2740  GEOID HEIGHT    -        -25.766 (meters)                     GEOID18
 AU2740  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AU2740  HORZ ORDER      -  SECOND
 AU2740
 AU2740.The horizontal coordinates were established by classical geodetic methods
 AU2740.and adjusted by the National Geodetic Survey in January 1993.
 AU2740
 AU2740.** This station is in an area of known vertical motion. If an
 AU2740.** orthometric height was ever established but is not available 
 AU2740.** in the current survey control section, the orthometric height
 AU2740.** is considered suspect.  Suspect heights are available in the
 AU2740.** superseded section only if requested.
 AU2740
 AU2740.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2740.GEOID18 height accuracy estimate available here.
 AU2740
 AU2740.Click photographs - Photos may exist for this station.
 AU2740
 AU2740.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2740
 AU2740. The following values were computed from the NAD 83(1992) position.
 AU2740
 AU2740;                    North         East     Units Scale Factor Converg.
 AU2740;SPC LA S     -   153,316.807 1,117,763.786   MT  0.99992805   +0 36 34.5
 AU2740;SPC LA S     -   503,006.89  3,667,196.69   sFT  0.99992805   +0 36 34.5
 AU2740;UTM  15      - 3,308,712.273   778,730.329   MT  1.00055866   +1 26 18.6
 AU2740
 AU2740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2740!SPC LA S     -   1.00000400  x   0.99992805  =   0.99993205
 AU2740!UTM  15      -   1.00000400  x   1.00055866  =   1.00056267
 AU2740
 AU2740:                Primary Azimuth Mark                     Grid Az
 AU2740:SPC LA S     -  AMES AZ MK                               159 43 32.3
 AU2740:UTM  15      -  AMES AZ MK                               158 53 48.2
 AU2740
 AU2740_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7873008712(NAD 83)
 AU2740
 AU2740|---------------------------------------------------------------------|
 AU2740| PID    Reference Object                     Distance      Geod. Az  |
 AU2740|                                                           dddmmss.s |
 AU2740| DD6252 AMES RM 2                            16.551 METERS 14335     |
 AU2740| DD6251 AMES AZ MK                                         1602006.8 |
 AU2740| AU2757 BELLE CHASSE COMM CO RAD MAST       APPROX. 5.1 KM 1674416.6 |
 AU2740| AU2124 AMES RM 1                             6.909 METERS 31320     |
 AU2740|---------------------------------------------------------------------|
 AU2740
 AU2740                          SUPERSEDED SURVEY CONTROL
 AU2740
 AU2740  NAD 83(1986)-  29 52 39.08757(N)    090 06 51.09547(W) AD(       ) 2
 AU2740  NAD 27      -  29 52 38.34558(N)    090 06 50.83155(W) AD(       ) 2
 AU2740
 AU2740.Superseded values are not recommended for survey control.
 AU2740
 AU2740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2740.See file dsdata.pdf to determine how the superseded data were derived.
 AU2740
 AU2740_MARKER: DD = SURVEY DISK
 AU2740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2740_STAMPING: AMES 1972
 AU2740_MARK LOGO: LADHGS
 AU2740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2740+STABILITY: SURFACE MOTION
 AU2740
 AU2740  HISTORY     - Date     Condition        Report By
 AU2740  HISTORY     - 1972     MONUMENTED       LADH
 AU2740
 AU2740                          STATION DESCRIPTION
 AU2740
 AU2740'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 AU2740'THE STATION IS LOCATED 2 MILES SOUTH OF MARRERO, 6 MILES NORTHWEST
 AU2740'OF BELLE CHASSE AND 4 MILES SOUTHWEST OF GRETNA, IN THE NORTHWEST
 AU2740'QUARTER OF SECTION 7, T14S, R28E, AND ON THE PROPERTY OWNED BY THE
 AU2740'LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2740'
 AU2740'TO REACH THE STATION FROM THE JUNCTION OF THE WEST BANK EXPRESSWAY
 AU2740'AND AMES BOULEVARD IN WALKERTOWN, DRIVE SOUTHEAST ALONG AMES
 AU2740'BOULEVARD FOR 1.2 MILES TO THE AMES OUTFLOW PUMPING STATION.  THE
 AU2740'STATION IS SET ON THE WEST SIDE OF THE ROAD NEAR THE GATE TO THE
 AU2740'ENTRANCE TO THE PUMPING STATION.
 AU2740'
 AU2740'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH ALONG AMES
 AU2740'BOULEVARD FOR 0.54 MILE.  THE MARK IS SET ON THE EAST SIDE OF AMES
 AU2740'BOULEVARD AND NORTH OF CHARLESTON DRIVE NEAR A POWER POLE WITH A
 AU2740'TRANSFORMER.
 AU2740'
 AU2740'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2740'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2740'CYLINDRICAL CONCRETE MONUMENT IN A WATER METER BOX.  IT IS 12
 AU2740'INCHES BELOW THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN THE
 AU2740'TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE
 AU2740'GROUND SURFACE.  THEY ARE STAMPED AMES 1972.
 AU2740'THE MARK IS 35 FEET WEST OF THE CENTER OF AMES
 AU2740'BOULEVARD, 33 FEET EAST-SOUTHEAST OF THE CENTER OF A DOUBLE
 AU2740'SWING GATE BY THE AMES BOULEVARD PUMPING STATION ON AN OUTFALL
 AU2740'CANAL, 17 FEET NORTH-NORTHWEST OF A POWER POLE, 1.5 FEET EAST OF A
 AU2740'FENCE, AND 1 FOOT EAST OF A METAL WITNESS POST AND SIGN.
 AU2740'
 AU2740'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2740'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2740'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2740'STAMPED AMES R.M. 1 1972.  IT IS 83 FEET NORTH-NORTHEAST OF A
 AU2740'POWER POLE, 57 FEET EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE
 AU2740'AMES BOULEVARD PUMPING STATION, 9 FEET EAST-SOUTHEAST OF THE
 AU2740'CENTER OF A SHELL DRIVE, AND 2 FEET WEST-SOUTHWEST OF A FENCE.
 AU2740'
 AU2740'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2740'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2740'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2740'STAMPED AMES R.M. 2 1972.  IT IS 86 FEET SOUTH OF THE CENTER OF A
 AU2740'SHELL ROAD, 45 FEET SOUTHEAST OF A POWER POLE, 27 FEET WEST OF
 AU2740'THE CENTER OF AMES BOULEVARD, AND 4 FEET EAST OF A FENCE.
 AU2740'
 AU2740'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2740'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2740'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2740'STAMPED AMES AZ. MK. 1972.  IT IS 30 FEET NORTH OF THE CENTER OF
 AU2740'CHARLESTON DRIVE, 21 FEET EAST OF THE CENTER OF AMES BOULEVARD,
 AU2740'19 FEET NORTH OF A POWER POLE WITH TRANSFORMER, AND 2 FEET NORTH
 AU2740'OF A METAL WITNESS POST AND SIGN.
 AU2740'
 AU2740'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2124 ***********************************************************************
 AU2124  DESIGNATION -  AMES RM 1
 AU2124  PID         -  AU2124
 AU2124  STATE/COUNTY-  LA/JEFFERSON
 AU2124  COUNTRY     -  US
 AU2124  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2124
 AU2124                         *CURRENT SURVEY CONTROL
 AU2124  ______________________________________________________________________
 AU2124* NAD 83(1992) POSITION- 29 52 39.22636(N) 090 06 51.28255(W)   ADJUSTED
 AU2124* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2124  **This station is located in a suspected subsidence area (see below).
 AU2124  ______________________________________________________________________
 AU2124  GEOID HEIGHT    -        -25.766 (meters)                     GEOID18
 AU2124  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AU2124  OBS GRAVITY     -    979,308.4   (mgal)                       GRAV_OBS
 AU2124  HORZ ORDER      -  SECOND
 AU2124
 AU2124.The horizontal coordinates were established by classical geodetic methods
 AU2124.and adjusted by the National Geodetic Survey in January 1993.
 AU2124
 AU2124.** This station is in an area of known vertical motion. If an
 AU2124.** orthometric height was ever established but is not available 
 AU2124.** in the current survey control section, the orthometric height
 AU2124.** is considered suspect.  Suspect heights are available in the
 AU2124.** superseded section only if requested.
 AU2124
 AU2124.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2124.GEOID18 height accuracy estimate available here.
 AU2124
 AU2124.Click photographs - Photos may exist for this station.
 AU2124
 AU2124.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2124
 AU2124.The observed gravity was obtained from relative gravimeter ties
 AU2124.to the IGSN71 gravity network.
 AU2124
 AU2124. The following values were computed from the NAD 83(1992) position.
 AU2124
 AU2124;                    North         East     Units Scale Factor Converg.
 AU2124;SPC LA S     -   153,321.495 1,117,758.711   MT  0.99992805   +0 36 34.4
 AU2124;SPC LA S     -   503,022.27  3,667,180.04   sFT  0.99992805   +0 36 34.4
 AU2124;UTM  15      - 3,308,716.890   778,725.184   MT  1.00055863   +1 26 18.5
 AU2124
 AU2124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2124!SPC LA S     -   1.00000389  x   0.99992805  =   0.99993194
 AU2124!UTM  15      -   1.00000389  x   1.00055863  =   1.00056253
 AU2124
 AU2124:                Primary Azimuth Mark                     Grid Az
 AU2124:SPC LA S     -  VISITATION                               170 10 01.4
 AU2124:UTM  15      -  VISITATION                               169 20 17.3
 AU2124
 AU2124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7872508716(NAD 83)
 AU2124
 AU2124|---------------------------------------------------------------------|
 AU2124| PID    Reference Object                     Distance      Geod. Az  |
 AU2124|                                                           dddmmss.s |
 AU2124| AU2740 AMES                                  6.909 METERS 13320     |
 AU2124| AU2758 VISITATION                          APPROX. 2.6 KM 1704635.8 |
 AU2124|---------------------------------------------------------------------|
 AU2124
 AU2124                          SUPERSEDED SURVEY CONTROL
 AU2124
 AU2124  NAD 83(1986)-  29 52 39.24169(N)    090 06 51.28287(W) AD(       ) 2
 AU2124  NAD 27      -  29 52 38.49958(N)    090 06 51.01881(W) AD(       ) 2
 AU2124
 AU2124.Superseded values are not recommended for survey control.
 AU2124
 AU2124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2124.See file dsdata.pdf to determine how the superseded data were derived.
 AU2124
 AU2124_MARKER: DD = SURVEY DISK
 AU2124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2124_STAMPING: AMES RM 1 1972
 AU2124_MARK LOGO: LADHGS
 AU2124_PROJECTION: PROJECTING 2 CENTIMETERS
 AU2124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2124+STABILITY: SURFACE MOTION
 AU2124
 AU2124  HISTORY     - Date     Condition        Report By
 AU2124  HISTORY     - 1972     MONUMENTED       LADH
 AU2124  HISTORY     - 1984     GOOD             NGS
 AU2124  HISTORY     - 1984     GOOD             LA-051
 AU2124  HISTORY     - 19941128 MARK NOT FOUND   NGS
 AU2124
 AU2124                          STATION DESCRIPTION
 AU2124
 AU2124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AU2124'1.8 KM (1.1 MI) SOUTH ALONG AMES BOULEVARD FROM THE JUNCTION OF WEST
 AU2124'BANK EXPRESSWAY IN MARRERO, AT THE AMES PUMPING STATION, AND SET IN
 AU2124'THE MIDDLE OF A SHELL ROAD LEADING TO THE PUMPING STATION, 13.1 METERS
 AU2124'(42.9 FT) WEST OF CENTERLINE OF AMES BOULEVARD, 10.8 METERS (35.4 FT)
 AU2124'NORTH-NORTHWEST OF A GUYED POWER LINE POLE, 29.8 METERS (97.8 FT)
 AU2124'EAST-NOTHEAST OF BENCH MARK U 190 AND 8.2 METERS (26.9 FT) EAST OF
 AU2124'EAST END OF A RETAINING WALL.  NOTE, MONUMENT HAS BEEN CLIPPED BY A
 AU2124'ROAD GRADER BUT WAS FOUND TO BE STABLE.  IT IS ABOUT LEVEL WITH THE
 AU2124'BOULEVARD.
 AU2124
 AU2124                          STATION RECOVERY (1984)
 AU2124
 AU2124'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU2124'RECOVERED IN GOOD CONDITION.
 AU2124
 AU2124                          STATION RECOVERY (1994)
 AU2124
 AU2124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2124'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1758 ***********************************************************************
 BJ1758  DESIGNATION -  AMITE
 BJ1758  PID         -  BJ1758
 BJ1758  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1758  COUNTRY     -  US
 BJ1758  USGS QUAD   -  AMITE (2018)
 BJ1758
 BJ1758                         *CURRENT SURVEY CONTROL
 BJ1758  ______________________________________________________________________
 BJ1758* NAD 83(1992) POSITION- 30 43 36.91717(N) 090 30 14.00292(W)   ADJUSTED
 BJ1758* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1758  **This station is located in a suspected subsidence area (see below).
 BJ1758  ______________________________________________________________________
 BJ1758  GEOID HEIGHT    -        -27.135 (meters)                     GEOID18
 BJ1758  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BJ1758  HORZ ORDER      -  SECOND
 BJ1758
 BJ1758.The horizontal coordinates were established by classical geodetic methods
 BJ1758.and adjusted by the National Geodetic Survey in January 1993.
 BJ1758
 BJ1758.** This station is in an area of known vertical motion.  Due to the
 BJ1758.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1758.** determined the orthometric heights for marks in these suspect
 BJ1758.** subsidence areas should be considered valid only at the epoch date
 BJ1758.** associated with the orthometric height.  These heights must always
 BJ1758.** be validated when used as control.  All previously superseded
 BJ1758.** orthometric heights are now considered suspect and are available
 BJ1758.** in the superseded section.  NGS does not recommend using suspect
 BJ1758.** or superseded heights as control.
 BJ1758
 BJ1758.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1758.GEOID18 height accuracy estimate available here.
 BJ1758
 BJ1758.Click photographs - Photos may exist for this station.
 BJ1758
 BJ1758.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1758
 BJ1758. The following values were computed from the NAD 83(1992) position.
 BJ1758
 BJ1758;                    North         East     Units Scale Factor Converg.
 BJ1758;SPC LA S     -   247,135.580 1,079,440.009   MT  1.00000584   +0 24 53.0
 BJ1758;SPC LA S     -   810,810.65  3,541,462.76   sFT  1.00000584   +0 24 53.0
 BJ1758;UTM  15      - 3,401,999.756   739,006.560   MT  1.00030473   +1 16 33.5
 BJ1758
 BJ1758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1758!SPC LA S     -   0.99999898  x   1.00000584  =   1.00000482
 BJ1758!UTM  15      -   0.99999898  x   1.00030473  =   1.00030371
 BJ1758
 BJ1758:                Primary Azimuth Mark                     Grid Az
 BJ1758:SPC LA S     -  AMITE AZ MK                              176 48 48.8
 BJ1758:UTM  15      -  AMITE AZ MK                              175 57 08.3
 BJ1758
 BJ1758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3900601999(NAD 83)
 BJ1758
 BJ1758|---------------------------------------------------------------------|
 BJ1758| PID    Reference Object                     Distance      Geod. Az  |
 BJ1758|                                                           dddmmss.s |
 BJ1758| BJ1757 AMITE RM 3                           42.971 METERS 00103     |
 BJ1758| BJ1752 AMITE AZ MK                                        1771341.8 |
 BJ1758| BJ4190 INDEPENDENCE MUNICIPAL TANK         APPROX.10.2 KM 1774806.4 |
 BJ1758| BJ1759 AMITE RM 2                           34.912 METERS 25858     |
 BJ1758| BJ4560 ROSELAND LUMBER MILL TANK           APPROX. 4.2 KM 3502417.4 |
 BJ1758| CV9590 AMITE RM 1                           49.990 METERS 35143     |
 BJ1758|---------------------------------------------------------------------|
 BJ1758
 BJ1758                          SUPERSEDED SURVEY CONTROL
 BJ1758
 BJ1758  NAD 83(1986)-  30 43 36.93102(N)    090 30 13.99952(W) AD(       ) 2
 BJ1758  NAD 27      -  30 43 36.26191(N)    090 30 13.66612(W) AD(       ) 2
 BJ1758
 BJ1758.Superseded values are not recommended for survey control.
 BJ1758
 BJ1758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1758.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1758
 BJ1758_MARKER: DS = TRIANGULATION STATION DISK
 BJ1758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1758_STAMPING: AMITE 1939
 BJ1758_MARK LOGO: CGS
 BJ1758_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1758+STABILITY: SURFACE MOTION
 BJ1758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1758+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2007
 BJ1758
 BJ1758  HISTORY     - Date     Condition        Report By
 BJ1758  HISTORY     - 1939     MONUMENTED       CGS
 BJ1758  HISTORY     - 1954     GOOD             CGS
 BJ1758  HISTORY     - 1955     MARK NOT FOUND   USGS
 BJ1758  HISTORY     - 1964     GOOD             CGS
 BJ1758  HISTORY     - 1969     GOOD             CGS
 BJ1758  HISTORY     - 1969     GOOD             CGS
 BJ1758  HISTORY     - 1969     GOOD             CGS
 BJ1758  HISTORY     - 19920611 GOOD             NGS
 BJ1758  HISTORY     - 20060110 GOOD             FRELAN
 BJ1758  HISTORY     - 20071017 GOOD             NGS
 BJ1758
 BJ1758                          STATION DESCRIPTION
 BJ1758
 BJ1758'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BJ1758'THE STATION IS LOCATED IN THE SE CORNER OF THE TANGIPAHOA
 BJ1758'PARISH COURTHOUSE SQUARE IN AMITE, LOUISIANA.  ABOUT THREE
 BJ1758'BLOCKS E OF THE ILLINOIS CENTRAL RAILROAD AND U.S. HIGHWAY
 BJ1758'51.  40 FEET W OF THE CENTER LINE OF MYRTLE STREET (A N
 BJ1758'AND S PAVED STREET).  70-1/2 FEET N OF THE CENTER LINE OF
 BJ1758'OAK STREET (AN E AND W PAVED STREET).  ON THE INSIDE EDGE
 BJ1758'OF THE SIDEWALK LINES.  THE MARK IS FLUSH
 BJ1758'WITH THE SURFACE OF THE GROUND.  AND IS STAMPED AMITE 1939.
 BJ1758'
 BJ1758'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ1758'DISKS SET IN CONCRETE.
 BJ1758'
 BJ1758'REFERENCE MARK NO. 1 IS LOCATED 164.01 FEET, (49.990 METERS),
 BJ1758'N OF THE STATION.  20 FEET S OF THE CENTER LINE OF A GRAVELED
 BJ1758'E AND W COURTHOUSE DRIVE.  AND 61 FEET W OF THE CENTER LINE
 BJ1758'OF MYRTLE STREET.  THE MARK IS FLUSH WITH THE
 BJ1758'SURFACE OF THE GROUND, AND STAMPED AMITE NO. 1 1939.
 BJ1758'
 BJ1758'REFERENCE MARK NO. 2 IS LOCATED 114.54 FEET, (34.912 METERS),
 BJ1758'WSW OF THE STATION.  50 FEET N OF THE CENTER LINE OF OAK STREET.
 BJ1758'29 FEET ENE OF A HIGH LINE POLE.  AND AT THE N EDGE OF AN
 BJ1758'E AND W SIDEWALK.  THE MARK IS FLUSH WITH THE
 BJ1758'SURFACE OF THE GROUND, AND IS STAMPED AMITE NO. 2 1939.
 BJ1758'
 BJ1758'THE AZIMUTH MARK IS APPROXIMATELY 0.4 MILE S OF THE STATION.
 BJ1758'IN THE SE CORNER OF THE INTERSECTION OF PALMETTO AND MYRTLE
 BJ1758'STREETS.  29 FEET S OF THE CENTER LINE OF PALMETTO STREET.
 BJ1758'36 FEET E OF THE CENTER LINE OF MYRTLE STREET.  AND AT THE
 BJ1758'S EDGE OF AN E AND W SIDEWALK.  THE MARK IS FLUSH
 BJ1758'WITH SURFACE OF THE GROUND, AND IS STAMPED AMITE 1939.
 BJ1758'
 BJ1758'A 90-FOOT TOWER IS NEEDED AT AMITE TO SEE A 90-FOOT TOWER
 BJ1758'AT COSTANZA.
 BJ1758'
 BJ1758'A 64-FOOT TOWER IS NEEDED AT AMITE TO SEE A 90-FOOT TOWER
 BJ1758'AT HOLY HILL.
 BJ1758'
 BJ1758'A 64-FOOT TOWER IS NEEDED AT AMITE TO SEE A 103-FOOT TOWER
 BJ1758'AT CLEVELAND.
 BJ1758'
 BJ1758'A 123-FOOT TOWER IS NEEDED AT AMITE TO SEE A 90-FOOT TOWER
 BJ1758'AT MC COY.
 BJ1758'
 BJ1758'HEIGHT OF LIGHT ABOVE STATION MARK - 40 METERS.
 BJ1758
 BJ1758                          STATION RECOVERY (1954)
 BJ1758
 BJ1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ1758'THE STATION WAS VISITED, AND THE STATION MARK, REFERENCE
 BJ1758'MARK 2, AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 BJ1758'REFERENCE MARK 1 WAS DESTROYED WHEN THE DRIVEWAY TO THE
 BJ1758'COURTHOUSE WAS WIDENED.  REFERENCE MARK 3 WAS ESTABLISHED.
 BJ1758'THE AZIMUTH MARK IS IN GOOD CONDITION BUT IS OBSTRUCTED
 BJ1758'FROM THE STATION BY THE HIGH SCHOOL FOOTBALL STADIUM.  THE
 BJ1758'STATION MARK IS NOW 8 IN. BELOW THE SURFACE OF THE GROUND
 BJ1758'ON PROPERTY OWNED BY THE SCHOOL BOARD.  THE J.H. NEWTON, JR.,
 BJ1758'MEMORIAL BUILDING, OWNED BY THE TANGIPAHOA PARISH SCHOOL
 BJ1758'BOARD, HAS BEEN BUILT ON THE CORNER LOT.  A NEW DESCRIPTION
 BJ1758'FOLLOWS--
 BJ1758'
 BJ1758'THE STATION IS LOCATED AT THE NW CORNER OF THE INTERSECTION
 BJ1758'OF MYRTLE AND OAK STREETS IN AMITE.  IT IS 3 BLOCKS E OF
 BJ1758'THE RAILROAD STATION, 70.5 FT. N OF THE CENTERLINE OF OAK
 BJ1758'STREET, 40 FT. W OF THE CENTERLINE OF MYRTLE STREET, 1.5
 BJ1758'FT. E OF THE E SIDEWALK TO THE BUILDING, AND 13 FT. SE OF
 BJ1758'THE SE CORNER OF THE BUILDING.  IT IS A STANDARD DISK, STAMPED
 BJ1758'AMITE 1939 AND IS 8 IN. BELOW THE SURFACE OF THE GROUND.
 BJ1758'
 BJ1758'REFERENCE MARK 2 IS 114.54 FT. W-SW OF THE STATION, 50 FT.
 BJ1758'N OF THE CENTERLINE OF OAK STREET, 29 FT. E-NE OF A HIGH
 BJ1758'LINE POLE WITH A TRANSFORMER, AND AT THE N EDGE OF THE E-W
 BJ1758'SIDEWALK.  IT IS A STANDARD DISK, STAMPED AMITE NO 2 1939
 BJ1758'AND IS FLUSH WITH THE GROUND.
 BJ1758'
 BJ1758'REFERENCE MARK 3 IS 140.98 FT. N OF THE STATION, 36 FT. W
 BJ1758'OF THE CENTERLINE OF MYRTLE STREET, AND 47 FT. NE OF THE NE
 BJ1758'CORNER OF THE BUILDING.  IT IS A STANDARD DISK, STAMPED
 BJ1758'AMITE NO 3 1939 AND IS FLUSH WITH THE GROUND.
 BJ1758'
 BJ1758'THE AZIMUTH MARK IS 0.4 MI. S OF THE STATION, IN THE SE
 BJ1758'CORNER OF THE INTERSECTION OF PALMETTO AND MYRTLE STREETS,
 BJ1758'29 FT. S OF THE CENTERLINE OF PALMETTO STREET, 36 FT. E
 BJ1758'OF THE CENTERLINE OF MYRTLE STREET, AND AT THE S EDGE
 BJ1758'OF AN E-W SIDEWALK IT IS A STANDARD DISK, STAMPED AMITE 1939
 BJ1758'AND IS FLUSH WITH THE GROUND.
 BJ1758
 BJ1758                          STATION RECOVERY (1955)
 BJ1758
 BJ1758'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1955
 BJ1758'NEW BUILDINGS HAVE BEEN PUT UP SINCE 1939.  THE POST MAY BE
 BJ1758'COVERED WITH DIRT IN THE COURTHOUSE LAWN.  NO DIGGING WAS
 BJ1758'DONE TO RECOVER THE POST.
 BJ1758
 BJ1758                          STATION RECOVERY (1964)
 BJ1758
 BJ1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RRG)
 BJ1758'THE STATION MARK, REFERENCE MARKS NO. 2 AND 3 AND THE AZIMUTH
 BJ1758'MARK WERE ALL RECOVERED IN GOOD CONDITION.  THE STATION
 BJ1758'MAY BE REACHED BY GOING 0.25 MILE EAST ALONG MULBERRY STREET
 BJ1758'FROM THE ILLINOIS CENTRAL RAILROAD STATION AT AMITE, THENCE
 BJ1758'0.05 MILE SOUTH ALONG MYRTLE STREET, LOCATED AT THE NORTHWEST
 BJ1758'CORNER OF THE INTERSECTION OF MYRTLE AND OAK STREET, NEAR
 BJ1758'THE SOUTHEAST CORNER OF THE COURTHOUSE SQUARE, 40 FEET WEST
 BJ1758'OF THE CENTER LINE OF MYRTLE STREET, 70-1/2 FEET NORTHOF THE
 BJ1758'CENTER LINE OF OAK STREET, 13 FEET SOUTHEAST OF THE SOUTHEAST
 BJ1758'CORNER OF THE J.H. NEWTON MEMORIAL BUILDING, 1.4 FEET EAST
 BJ1758'OF THE EAST EDGE OF A SIDEWALK LEADING FROM STREET TO MEMORIAL
 BJ1758'BLDG, SET IN THE TOP
 BJ1758'OF A CONCRETE POST 8 INCHES BELOW THE LEVEL OF THE
 BJ1758'GROUND.  REFERENCE MARK NO. 2 IS 114.5 FEET WEST-SOUTHWEST
 BJ1758'OF THE STATION, 50 FEET NORTH OF THE CENTER LINE OF OAK STREET,
 BJ1758'0.5 FOOT NORTH OF NORTH EDGE OF A SIDEWALK, SET IN
 BJ1758'CONCRETE POST FLUSH WITH GROUND, REFERENCE MARK NO. 3
 BJ1758'IS 141.1 FEET NORTH OF THE STATION, 47 FEET NORTHEAST OF
 BJ1758'NORTHEAST CORNER OF MEMORIAL BUILDING.  THE AZIMUTH
 BJ1758'MARK IS ABOUT 0.4 MILE SOUTH OF THE STATION, NEAR THE
 BJ1758'SOUTHEAST CORNER OF INTERSECTION OF PALMETTO AND MYRTLE
 BJ1758'STREET, 31 FEET SE OF CENTER LINE OF PALMETTO ST AND
 BJ1758'SET IN CONCRETE POST FLUSH WITH GROUND.
 BJ1758
 BJ1758                          STATION RECOVERY (1969)
 BJ1758
 BJ1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RJT)
 BJ1758'THE STATION WAS VISITED 9/5/69 AND THE STATION MARK, NO. 2,
 BJ1758'NO. 3, AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  A
 BJ1758'NEW DESCRIPTION FOLLOWS--
 BJ1758'
 BJ1758'THE STATION IS LOCATED 0.25 MILES EAST OF ILLINOIS CENTRAL
 BJ1758'CROSSING AND AT THE CORNER OF MYRTLE STREET AND OAK STREET
 BJ1758'ON THE PROPERTY OWNED BY TANGIPAHOA PARISH.  IT IS 3 BLOCKS
 BJ1758'EAST OF THE RAILROAD STATION, 70.5 FEET NORTH OF THE CENTERLINE
 BJ1758'OF OAK STREET, 40.0 FEET WEST OF THE CENTERLINE OF MYRTLE
 BJ1758'STREET, 1.5 FEET EAST OF THE EAST EDGE OF SIDE WALK TO A
 BJ1758'BUILDING, AND 13 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 BJ1758'OF THE BUILDING.  THE BUILDING IS THE TANGIPAHOA PARISH
 BJ1758'SCHOOL BOARD OFFICE.
 BJ1758'
 BJ1758'IT IS A STANDARD TRIANGULATION DISK, STAMPED AMITE 1939,
 BJ1758'8 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ1758'
 BJ1758'REFERENCE MARK NO. 2 IS 114.55 FEET WEST OF THE STATION.
 BJ1758'IT IS 50.0 FEET NORTH OF THE CENTERLINE OF OAK STREET, 30.50
 BJ1758'FEET SOUTH OF THE SOUTHWEST CORNER OF THE TANGIPAHOA SCHOOL
 BJ1758'BOARD OFFICE BUILDING 25.70 FEET EAST-NORTHEAST OF A POWER
 BJ1758'POLE WITH TRANSFORMER, 1.00 FOOT NORTH OF SIDEWALK.  IT IS
 BJ1758'A STANDARD DISK, STAMPED R.M. 2 AMITE 1939 6 INCHES BELOW
 BJ1758'THE SURFACE OF THE GROUND.
 BJ1758'
 BJ1758'REFERENCE MARK NO. 3 IS 140.58 FEET NORTH OF THE STATION.
 BJ1758'IT IS 13.0 FEET NORTH OF THE NORTH EDGE OF A DRIVE TO THE
 BJ1758'SCHOOL BOARD OFFICE, 36.0 FEET WEST OF THE CENTERLINE OF
 BJ1758'MYRTLE STREET, 24.0 FEET SOUTH OF THE CENTER OF A DRIVE
 BJ1758'TO THE COURTHOUSE PARKING AREA, AND 15.0 FEET EAST-NORTHEAST
 BJ1758'OF THE NORTHEAST CORNER OF THE SCHOOL BOARD OFFICE.
 BJ1758'
 BJ1758'THE AZIMUTH MARK IS 0.4 MILE SOUTH OF THE STATION.  IT IS
 BJ1758'IN THE SOUTHEAST CORNER OF THE INTERSECTION OF PALMETTO AND
 BJ1758'MYRTLE STREETS, 29.0 FEET SOUTH OF THE CENTERLINE OF PALMETTO
 BJ1758'STREET, 36.0 FEET EAST OF THE CENTERLINE OF MYRTLE STREET,
 BJ1758'AND AT THE SOUTH EDGE OF A EAST-WEST SIDEWALK.  CANNOT OBSERVE
 BJ1758'FROM STATION OBSTRUCTION.  IT IS A STANDARD AZIMUTH MARK
 BJ1758'DISK, STAMPED AMITE 1939 FLUSH WITH THE SURFACE OF THE GROUND.
 BJ1758'
 BJ1758'TO REACH THE STATION FROM THE ILLINOIS CENTRAL RAILROAD
 BJ1758'STATION NORTH OF THE CROSSING ON OAK STREET, DRIVE EAST ON
 BJ1758'OAK STREET FOR 0.25 MILE (OR 3 BLOCKS) TO THE CORNER OF
 BJ1758'OAK STREET AND MYRTLE STEET.  STATION IS SET IN THE NORTHWEST
 BJ1758'QUADRANT OF THE INTERSECTION OF OAK AND MYRTLE STREETS NEAR
 BJ1758'THE SCHOOL BOARD OFFICE.
 BJ1758'
 BJ1758'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--DOWNTOWN AMITE
 BJ1758
 BJ1758                          STATION RECOVERY (1969)
 BJ1758
 BJ1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RRG)
 BJ1758'STATION MARK, RM NO.2, RM NO. 3, AND AZ MARK RECOVERED IN GOOD
 BJ1758'CONDITION AS DESCRIBED.
 BJ1758'
 BJ1758'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT AMITE.
 BJ1758
 BJ1758                          STATION RECOVERY (1969)
 BJ1758
 BJ1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 BJ1758'IN AMITE.
 BJ1758'AT AMITE, 0.25 MILE EAST ALONG EAST MULBERRY STREET FROM THE CROSSING
 BJ1758'OF THE ILLINOIS CENTRAL RAILROAD, THENCE 0.05 MILE SOUTH ALONG NORTH
 BJ1758'MYRTLE STREET, AT THE INTERSECTION OF NORTH MYRTLE STREET AND EAST OAK
 BJ1758'STREET, 70.5 FEET NORTH OF THE CENTER LINE OF EAST OAK STREET, 22.5
 BJ1758'FEET WEST OF THE WEST CURB OF NORTH MYRTLE STREET, 13 FEET SOUTHEAST
 BJ1758'OF THE SOUTHEAST CORNER OF THE J.H. NEWTON JR MEMORIAL BLDG, 21 FEET
 BJ1758'NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 1.4 FEET EAST OF THE
 BJ1758'EAST EDGE OF ANOTHER SIDEWALK, SET IN THE TOP OF A CONCRETE POST 8
 BJ1758'INCHES BELOW THE LEVEL OF THE GROUND.  SEC 4, T 4S, R 7E.
 BJ1758
 BJ1758                          STATION RECOVERY (1992)
 BJ1758
 BJ1758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1758'IN AMITE, AT THE INTERSECTION OF EAST OAK AND NORTH MYRTLE STREETS,
 BJ1758'42.8 M (140.4 FT) SOUTH OF REFERENCE MARK 3, 35.0 M (114.8 FT) EAST
 BJ1758'OF REFERENCE MARK 2, 21.5 M (70.5 FT) NORTH OF THE CENTERLINE OF EAST
 BJ1758'OAK STREET, 12.2 M (40.0 FT) EAST OF AND LEVEL WITH THE CENTER OF
 BJ1758'NORTH MYRTLE STREET, 4.1 M (13.5 FT) SOUTHEAST OF THE SOUTHEAST
 BJ1758'CORNER OF THE J H NEWTON JUNIOR MEMORIAL BUILDING, 0.4 M (1.3 FT)
 BJ1758'EAST OF THE EAST EDGE OF A SIDEWALK, AND THE MONUMENT IS RECESSED 0.2
 BJ1758'M (0.7 FT) BELOW THE GROUND SURFACE.
 BJ1758
 BJ1758                          STATION RECOVERY (2006)
 BJ1758
 BJ1758'RECOVERY NOTE BY FREELAND AND ASSOCIATES 2006 (JKS)
 BJ1758'RECOVERED IN GOOD CONDITION.
 BJ1758
 BJ1758                          STATION RECOVERY (2007)
 BJ1758
 BJ1758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (DJR)
 BJ1758'MARK FOUND IN GOOD CONDITION.  CORRECTION TO 1992 TO REACH, THE MARK
 BJ1758'IS 40.0 FEET WEST OF THE CENTERLINE OF NORTH MYRLTE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1752 ***********************************************************************
 BJ1752  DESIGNATION -  AMITE AZ MK
 BJ1752  PID         -  BJ1752
 BJ1752  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1752  COUNTRY     -  US
 BJ1752  USGS QUAD   -  AMITE (2018)
 BJ1752
 BJ1752                         *CURRENT SURVEY CONTROL
 BJ1752  ______________________________________________________________________
 BJ1752* NAD 83(1986) POSITION- 30 43 16.     (N) 090 30 10.     (W)   SCALED
 BJ1752* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1752  **This station is located in a suspected subsidence area (see below).
 BJ1752  ______________________________________________________________________
 BJ1752  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BJ1752
 BJ1752.The horizontal coordinates were scaled from a map and have
 BJ1752.an estimated accuracy of +/- 6 seconds.
 BJ1752
 BJ1752.** This station is in an area of known vertical motion.  Due to the
 BJ1752.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1752.** determined the orthometric heights for marks in these suspect
 BJ1752.** subsidence areas should be considered valid only at the epoch date
 BJ1752.** associated with the orthometric height.  These heights must always
 BJ1752.** be validated when used as control.  All previously superseded
 BJ1752.** orthometric heights are now considered suspect and are available
 BJ1752.** in the superseded section.  NGS does not recommend using suspect
 BJ1752.** or superseded heights as control.
 BJ1752
 BJ1752.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1752.GEOID18 height accuracy estimate available here.
 BJ1752
 BJ1752.Click photographs - Photos may exist for this station.
 BJ1752
 BJ1752;                    North         East    Units  Estimated Accuracy
 BJ1752;SPC LA S     -   246,490.    1,079,550.      MT  (+/- 180 meters Scaled)
 BJ1752
 BJ1752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ391013(NAD 83)
 BJ1752
 BJ1752                          SUPERSEDED SURVEY CONTROL
 BJ1752
 BJ1752.No superseded survey control is available for this station.
 BJ1752
 BJ1752_MARKER: DZ = AZIMUTH MARK DISK
 BJ1752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1752_STAMPING: AMITE 1939
 BJ1752_MARK LOGO: CGS
 BJ1752_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1752+STABILITY: SURFACE MOTION
 BJ1752_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1752+SATELLITE: SATELLITE OBSERVATIONS - June 11, 1992
 BJ1752
 BJ1752  HISTORY     - Date     Condition        Report By
 BJ1752  HISTORY     - 1939     MONUMENTED       CGS
 BJ1752  HISTORY     - 1969     GOOD             CGS
 BJ1752  HISTORY     - 19920611 GOOD             NGS
 BJ1752
 BJ1752                          STATION DESCRIPTION
 BJ1752
 BJ1752'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1752'AT AMITE, ABOUT 0.45 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 BJ1752'FROM THE STATION AT AMITE, THENCE 0.3 MILE EAST ALONG EAST PALMETTO
 BJ1752'STREET, AT THE JUNCTION OF EAST PALMETTO STREET AND SOUTH MYRTLE
 BJ1752'STREET, 36.5 FEET EAST OF THE CENTERLINE OF SOUTH MYRTLE STREET, 31.5
 BJ1752'FEET SOUTH OF THE CENTERLINE OF EAST PALMETTO STREET, 0.8 FOOT SOUTH
 BJ1752'OF THE SOUTH EDGE OF A SIDEWALK, ABOUT LEVEL WITH THE SIDEWALK AND SET
 BJ1752'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  SEC 9, T4S, R7E.
 BJ1752
 BJ1752                          STATION RECOVERY (1992)
 BJ1752
 BJ1752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1752'IN AMITE, AT THE INTERSECTION OF SOUTH MYRTLE AND EAST PALMETO
 BJ1752'STREETS, 11.3 M (37.1 FT) EAST OF AND LEVEL WITH THE CENTER OF SOUTH
 BJ1752'MYRTLE STREET, 9.3 M (30.5 FT) SOUTH OF THE CENTER OF EAST PALMETO
 BJ1752'STREET, 0.2 M (0.7 FT) SOUTH OF THE SOUTH EDGE OF A SIDEWALK, AND THE
 BJ1752'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4588 ***********************************************************************
 BJ4588  DESIGNATION -  AMITE CENTRAL MUN TANK
 BJ4588  PID         -  BJ4588
 BJ4588  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4588  COUNTRY     -  US
 BJ4588  USGS QUAD   -  AMITE (2018)
 BJ4588
 BJ4588                         *CURRENT SURVEY CONTROL
 BJ4588  ______________________________________________________________________
 BJ4588* NAD 83(1993) POSITION- 30 44 03.58387(N) 090 30 29.25185(W)   ADJUSTED
 BJ4588  **This station is located in a suspected subsidence area (see below).
 BJ4588  ______________________________________________________________________
 BJ4588  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ4588  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 BJ4588  HORZ ORDER      -  THIRD
 BJ4588
 BJ4588.The horizontal coordinates were established by classical geodetic methods
 BJ4588.and adjusted by the National Geodetic Survey in May 1994.
 BJ4588
 BJ4588.** This station is in an area of known vertical motion. If an
 BJ4588.** orthometric height was ever established but is not available 
 BJ4588.** in the current survey control section, the orthometric height
 BJ4588.** is considered suspect.  Suspect heights are available in the
 BJ4588.** superseded section only if requested.
 BJ4588
 BJ4588.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4588.GEOID18 height accuracy estimate available here.
 BJ4588
 BJ4588.Click photographs - Photos may exist for this station.
 BJ4588
 BJ4588.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4588
 BJ4588. The following values were computed from the NAD 83(1993) position.
 BJ4588
 BJ4588;                    North         East     Units Scale Factor Converg.
 BJ4588;SPC LA S     -   247,953.857 1,079,028.416   MT  1.00000748   +0 24 45.4
 BJ4588;SPC LA S     -   813,495.28  3,540,112.39   sFT  1.00000748   +0 24 45.4
 BJ4588;SPC MS W     -   136,837.042   683,261.326   MT  0.99995345   -0 05 21.6
 BJ4588;SPC MS W     -   448,939.53  2,241,666.53   sFT  0.99995345   -0 05 21.6
 BJ4588;UTM  15      - 3,402,811.994   738,582.588   MT  1.00030223   +1 16 26.7
 BJ4588
 BJ4588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3858202811(NAD 83)
 BJ4588
 BJ4588                          SUPERSEDED SURVEY CONTROL
 BJ4588
 BJ4588  NAD 83(1992)-  30 44 03.58528(N)    090 30 29.25206(W) AD(       ) 3
 BJ4588  NAD 83(1986)-  30 44 03.59834(N)    090 30 29.24890(W) AD(       ) 3
 BJ4588  NAD 27      -  30 44 02.93003(N)    090 30 28.91461(W) AD(       ) 3
 BJ4588
 BJ4588.Superseded values are not recommended for survey control.
 BJ4588
 BJ4588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4588.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4588
 BJ4588_MARKER: 53 = ELEVATED TANK
 BJ4588
 BJ4588  HISTORY     - Date     Condition        Report By
 BJ4588  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4588
 BJ4588                          STATION DESCRIPTION
 BJ4588
 BJ4588'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4588'CENTRAL MUNICIPAL WATER TANK IS LOCATED IN THE NORTH SECTION OF TOWN,
 BJ4588'ON CITY PROPERTY, AT THE SOUTH END OF THE CITY STREET DEPARTMENT
 BJ4588'EQUIPMENT YARD WHICH IS ABOUT 1/2 MILE NORTH OF THE CENTRAL SECTION
 BJ4588'OF TOWN AND 0.05 MILE EAST OF U.S. HIGHWAY 51.
 BJ4588'
 BJ4588'A STEEL TANK, OVAL SHAPED ROOF, SILVER IN COLOR, AMITE PRINTED ON THE
 BJ4588'SIDE, SUPPORTED BY 6 STEEL TUBULAR TYPE LEGS.
 BJ4588'
 BJ4588'TANK IS 130 FEET IN HEIGHT.
 BJ4588'
 BJ4588'POINT INTERSECTED, WAS THE TOP-CENTER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4589 ***********************************************************************
 BJ4589  DESIGNATION -  AMITE FREILER IND RAD STA MAST
 BJ4589  PID         -  BJ4589
 BJ4589  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4589  COUNTRY     -  US
 BJ4589  USGS QUAD   -  AMITE (2018)
 BJ4589
 BJ4589                         *CURRENT SURVEY CONTROL
 BJ4589  ______________________________________________________________________
 BJ4589* NAD 83(1992) POSITION- 30 40 28.75002(N) 090 30 31.69736(W)   ADJUSTED
 BJ4589  **This station is located in a suspected subsidence area (see below).
 BJ4589  ______________________________________________________________________
 BJ4589  GEOID HEIGHT    -        -27.107 (meters)                     GEOID18
 BJ4589  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BJ4589  HORZ ORDER      -  THIRD
 BJ4589
 BJ4589.The horizontal coordinates were established by classical geodetic methods
 BJ4589.and adjusted by the National Geodetic Survey in January 1993.
 BJ4589
 BJ4589.** This station is in an area of known vertical motion. If an
 BJ4589.** orthometric height was ever established but is not available 
 BJ4589.** in the current survey control section, the orthometric height
 BJ4589.** is considered suspect.  Suspect heights are available in the
 BJ4589.** superseded section only if requested.
 BJ4589
 BJ4589.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4589.GEOID18 height accuracy estimate available here.
 BJ4589
 BJ4589.Click photographs - Photos may exist for this station.
 BJ4589
 BJ4589.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4589
 BJ4589. The following values were computed from the NAD 83(1992) position.
 BJ4589
 BJ4589;                    North         East     Units Scale Factor Converg.
 BJ4589;SPC LA S     -   241,337.602 1,079,010.967   MT  0.99999471   +0 24 44.2
 BJ4589;SPC LA S     -   791,788.45  3,540,055.15   sFT  0.99999471   +0 24 44.2
 BJ4589;UTM  15      - 3,396,194.228   738,664.511   MT  1.00030272   +1 16 17.5
 BJ4589
 BJ4589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3866496194(NAD 83)
 BJ4589
 BJ4589                          SUPERSEDED SURVEY CONTROL
 BJ4589
 BJ4589  NAD 83(1986)-  30 40 28.76449(N)    090 30 31.69392(W) AD(       ) 3
 BJ4589  NAD 27      -  30 40 28.09183(N)    090 30 31.36034(W) AD(       ) 3
 BJ4589
 BJ4589.Superseded values are not recommended for survey control.
 BJ4589
 BJ4589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4589.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4589
 BJ4589_MARKER: 42 = RADIO/TV MAST
 BJ4589
 BJ4589  HISTORY     - Date     Condition        Report By
 BJ4589  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4589
 BJ4589                          STATION DESCRIPTION
 BJ4589
 BJ4589'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4589'FREILER INDUSTRIES RADIO STATION MAST IS LOCATED ABOUT 3 MILES SOUTH
 BJ4589'OF AMITE, 250 FEET WEST OF U.S. HIGHWAY 51 AND AT THE NORTH EDGE OF
 BJ4589'THE FREILER PROPERTY.
 BJ4589'
 BJ4589'A STEEL SLENDER, TRIANGULAR, PEDESTAL TYPE MAST, 400 FEET IN HEIGHT,
 BJ4589'PAINTED ORANGE-WHITE IN COLOR AND HAS A RED LIGHT AT TOP.
 BJ4589'
 BJ4589'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4563 ***********************************************************************
 BJ4563  DESIGNATION -  AMITE LA P AND L MICROWAVE
 BJ4563  PID         -  BJ4563
 BJ4563  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4563  COUNTRY     -  US
 BJ4563  USGS QUAD   -  ROSELAND (2018)
 BJ4563
 BJ4563                         *CURRENT SURVEY CONTROL
 BJ4563  ______________________________________________________________________
 BJ4563* NAD 83(1993) POSITION- 30 45 11.52643(N) 090 30 26.49900(W)   ADJUSTED
 BJ4563  **This station is located in a suspected subsidence area (see below).
 BJ4563  ______________________________________________________________________
 BJ4563  GEOID HEIGHT    -        -27.142 (meters)                     GEOID18
 BJ4563  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BJ4563  HORZ ORDER      -  THIRD
 BJ4563
 BJ4563.The horizontal coordinates were established by classical geodetic methods
 BJ4563.and adjusted by the National Geodetic Survey in May 1994.
 BJ4563
 BJ4563.** This station is in an area of known vertical motion. If an
 BJ4563.** orthometric height was ever established but is not available 
 BJ4563.** in the current survey control section, the orthometric height
 BJ4563.** is considered suspect.  Suspect heights are available in the
 BJ4563.** superseded section only if requested.
 BJ4563
 BJ4563.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4563.GEOID18 height accuracy estimate available here.
 BJ4563
 BJ4563.Click photographs - Photos may exist for this station.
 BJ4563
 BJ4563.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4563
 BJ4563. The following values were computed from the NAD 83(1993) position.
 BJ4563
 BJ4563;                    North         East     Units Scale Factor Converg.
 BJ4563;SPC LA S     -   250,046.700 1,079,086.565   MT  1.00001175   +0 24 46.8
 BJ4563;SPC LA S     -   820,361.55  3,540,303.17   sFT  1.00001175   +0 24 46.8
 BJ4563;UTM  15      - 3,404,906.087   738,609.258   MT  1.00030239   +1 16 30.7
 BJ4563
 BJ4563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3860904906(NAD 83)
 BJ4563
 BJ4563                          SUPERSEDED SURVEY CONTROL
 BJ4563
 BJ4563  NAD 83(1992)-  30 45 11.52832(N)    090 30 26.49914(W) AD(       ) 3
 BJ4563  NAD 83(1986)-  30 45 11.54108(N)    090 30 26.49602(W) AD(       ) 3
 BJ4563  NAD 27      -  30 45 10.87507(N)    090 30 26.16111(W) AD(       ) 3
 BJ4563
 BJ4563.Superseded values are not recommended for survey control.
 BJ4563
 BJ4563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4563.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4563
 BJ4563_MARKER: 44 = MICROWAVE MAST
 BJ4563
 BJ4563  HISTORY     - Date     Condition        Report By
 BJ4563  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4563
 BJ4563                          STATION DESCRIPTION
 BJ4563
 BJ4563'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4563'LOUISIANA POWER AND LIGHT COMPANY MICROWAVE KKA 323 IS LOCATED INSIDE
 BJ4563'A FENCED AREA, ON THE COMPANY LAND, ABOUT 1-1/2 MILES NORTH OF
 BJ4563'AMITE, 0.1 MILE EAST OF U.S. HIGHWAY 51, 0.1 MILE NORTH OF FOULKES
 BJ4563'ROAD AND ABOUT 500 FEET NORTH OF THE AMITE NORTH MUNICIPAL WATER
 BJ4563'TANK.
 BJ4563'
 BJ4563'A STEEL TRIANGULAR, PEDESTAL TYPE MAST, 170 FEET IN HEIGHT, PAINTED
 BJ4563'ORANGE-WHITE ALTERNATE SECTIONS, HAS A RED LIGHT AND 4 DISH TYPE
 BJ4563'ANTENNAS MOUNTED AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4586 ***********************************************************************
 BJ4586  DESIGNATION -  AMITE MUNICIPAL WATER TANK
 BJ4586  PID         -  BJ4586
 BJ4586  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4586  COUNTRY     -  US
 BJ4586  USGS QUAD   -  AMITE (2018)
 BJ4586
 BJ4586                         *CURRENT SURVEY CONTROL
 BJ4586  ______________________________________________________________________
 BJ4586* NAD 83(1992) POSITION- 30 43 28.90126(N) 090 30 33.74934(W)   ADJUSTED
 BJ4586  **This station is located in a suspected subsidence area (see below).
 BJ4586  ______________________________________________________________________
 BJ4586  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BJ4586  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BJ4586  HORZ ORDER      -  THIRD
 BJ4586
 BJ4586.The horizontal coordinates were established by classical geodetic methods
 BJ4586.and adjusted by the National Geodetic Survey in January 1993.
 BJ4586
 BJ4586.** This station is in an area of known vertical motion. If an
 BJ4586.** orthometric height was ever established but is not available 
 BJ4586.** in the current survey control section, the orthometric height
 BJ4586.** is considered suspect.  Suspect heights are available in the
 BJ4586.** superseded section only if requested.
 BJ4586
 BJ4586.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4586.GEOID18 height accuracy estimate available here.
 BJ4586
 BJ4586.Click photographs - Photos may exist for this station.
 BJ4586
 BJ4586.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4586
 BJ4586. The following values were computed from the NAD 83(1992) position.
 BJ4586
 BJ4586;                    North         East     Units Scale Factor Converg.
 BJ4586;SPC LA S     -   246,884.939 1,078,916.455   MT  1.00000535   +0 24 43.2
 BJ4586;SPC LA S     -   809,988.34  3,539,745.07   sFT  1.00000535   +0 24 43.2
 BJ4586;UTM  15      - 3,401,741.197   738,486.679   MT  1.00030167   +1 16 23.1
 BJ4586
 BJ4586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3848601741(NAD 83)
 BJ4586
 BJ4586                          SUPERSEDED SURVEY CONTROL
 BJ4586
 BJ4586  NAD 83(1986)-  30 43 28.91506(N)    090 30 33.74594(W) AD(       ) 3
 BJ4586  NAD 27      -  30 43 28.24609(N)    090 30 33.41221(W) AD(       ) 3
 BJ4586
 BJ4586.Superseded values are not recommended for survey control.
 BJ4586
 BJ4586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4586.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4586
 BJ4586_MARKER: 53 = ELEVATED TANK
 BJ4586
 BJ4586  HISTORY     - Date     Condition        Report By
 BJ4586  HISTORY     - 1939     FIRST OBSERVED   CGS
 BJ4586  HISTORY     - 1954     GOOD             CGS
 BJ4586  HISTORY     - 1970     GOOD             NGS
 BJ4586
 BJ4586                          STATION DESCRIPTION
 BJ4586
 BJ4586'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BJ4586'OBSERVED UPON THE FINIAL OF THE STEEL, ALUMINUM-PAINTED
 BJ4586'MUNICIPAL WATER TANK, APPROXIMATELY 125 FEET HIGH, LOCATED IN
 BJ4586'THE APPROXIMATE CENTER OF TOWN, 2 BLOCKS S OF THE ILLINOIS
 BJ4586'CENTRAL DEPOT.
 BJ4586'
 BJ4586'OBSERVED UPON FROM TRIANGULATION STATIONS YOUNG, TANGI,
 BJ4586'CLEVELAND, MC COY, HOLY HILL AND AMITE.
 BJ4586'
 BJ4586'INTERSECTION STATION.
 BJ4586
 BJ4586                          STATION RECOVERY (1954)
 BJ4586
 BJ4586'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ4586'THE STATION WAS VISITED AND RECOVERED IN GOOD CONDITION.
 BJ4586'
 BJ4586'THIS IS AN INTERSECTION STATION.
 BJ4586
 BJ4586                          STATION RECOVERY (1970)
 BJ4586
 BJ4586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4586'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4562 ***********************************************************************
 BJ4562  DESIGNATION -  AMITE N MUN TANK
 BJ4562  PID         -  BJ4562
 BJ4562  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4562  COUNTRY     -  US
 BJ4562  USGS QUAD   -  ROSELAND (2018)
 BJ4562
 BJ4562                         *CURRENT SURVEY CONTROL
 BJ4562  ______________________________________________________________________
 BJ4562* NAD 83(1993) POSITION- 30 45 08.06219(N) 090 30 26.03361(W)   ADJUSTED
 BJ4562  **This station is located in a suspected subsidence area (see below).
 BJ4562  ______________________________________________________________________
 BJ4562  GEOID HEIGHT    -        -27.142 (meters)                     GEOID18
 BJ4562  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 BJ4562  HORZ ORDER      -  THIRD
 BJ4562
 BJ4562.The horizontal coordinates were established by classical geodetic methods
 BJ4562.and adjusted by the National Geodetic Survey in May 1994.
 BJ4562
 BJ4562.** This station is in an area of known vertical motion. If an
 BJ4562.** orthometric height was ever established but is not available 
 BJ4562.** in the current survey control section, the orthometric height
 BJ4562.** is considered suspect.  Suspect heights are available in the
 BJ4562.** superseded section only if requested.
 BJ4562
 BJ4562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4562.GEOID18 height accuracy estimate available here.
 BJ4562
 BJ4562.Click photographs - Photos may exist for this station.
 BJ4562
 BJ4562.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4562
 BJ4562. The following values were computed from the NAD 83(1993) position.
 BJ4562
 BJ4562;                    North         East     Units Scale Factor Converg.
 BJ4562;SPC LA S     -   249,940.106 1,079,099.712   MT  1.00001153   +0 24 47.0
 BJ4562;SPC LA S     -   820,011.83  3,540,346.31   sFT  1.00001153   +0 24 47.0
 BJ4562;UTM  15      - 3,404,799.672   738,624.012   MT  1.00030247   +1 16 30.8
 BJ4562
 BJ4562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3862404799(NAD 83)
 BJ4562
 BJ4562                          SUPERSEDED SURVEY CONTROL
 BJ4562
 BJ4562  NAD 83(1992)-  30 45 08.06404(N)    090 30 26.03342(W) AD(       ) 3
 BJ4562  NAD 83(1986)-  30 45 08.07670(N)    090 30 26.03072(W) AD(       ) 3
 BJ4562  NAD 27      -  30 45 07.41059(N)    090 30 25.69702(W) AD(       ) 3
 BJ4562
 BJ4562.Superseded values are not recommended for survey control.
 BJ4562
 BJ4562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4562.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4562
 BJ4562_MARKER: 53 = ELEVATED TANK
 BJ4562
 BJ4562  HISTORY     - Date     Condition        Report By
 BJ4562  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4562
 BJ4562                          STATION DESCRIPTION
 BJ4562
 BJ4562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4562'NORTH MUNICIPAL WATER TANK IS LOCATED AT THE NORTH EDGE OF TOWN,
 BJ4562'ABOUT 1-1/2 MILES NORTH OF THE CENTRAL SECTION OF TOWN, 0.1 MILE
 BJ4562'EAST OF U.S. HIGHWAY 51, 0.05 MILE NORTH OF FOUKES ROAD AND ABOUT
 BJ4562'500 FEET SOUTH OF THE LOUISIANA POWER AND LIGHT COMPANY MICROWAVE
 BJ4562'KKA323.
 BJ4562'
 BJ4562'A LARGE STEEL TANK, OVAL SHAPED ROOF, SILVER IN COLOR, AMITE, LA.
 BJ4562'PRINTED ON THE SIDE, SUPPORTED BY 6 STEEL TUBULAR TYPE LEGS.
 BJ4562'
 BJ4562'TANK IS 130 FEET IN HEIGHT.
 BJ4562'
 BJ4562'POINT INTERSECTED, WAS TOP-CENTER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1756 ***********************************************************************
 BJ1756  DESIGNATION -  AMITE RESET
 BJ1756  PID         -  BJ1756
 BJ1756  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1756  COUNTRY     -  US
 BJ1756  USGS QUAD   -  AMITE (2018)
 BJ1756
 BJ1756                         *CURRENT SURVEY CONTROL
 BJ1756  ______________________________________________________________________
 BJ1756* NAD 83(1986) POSITION- 30 43 40.5    (N) 090 30 15.3    (W)   HD_HELD2
 BJ1756* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1756  **This station is located in a suspected subsidence area (see below).
 BJ1756  ______________________________________________________________________
 BJ1756  GEOID HEIGHT    -        -27.136 (meters)                     GEOID18
 BJ1756
 BJ1756.The horizontal coordinates were established by autonomous hand held GPS
 BJ1756.observations and have an estimated accuracy of +/- 10 meters.
 BJ1756
 BJ1756.** This station is in an area of known vertical motion.  Due to the
 BJ1756.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1756.** determined the orthometric heights for marks in these suspect
 BJ1756.** subsidence areas should be considered valid only at the epoch date
 BJ1756.** associated with the orthometric height.  These heights must always
 BJ1756.** be validated when used as control.  All previously superseded
 BJ1756.** orthometric heights are now considered suspect and are available
 BJ1756.** in the superseded section.  NGS does not recommend using suspect
 BJ1756.** or superseded heights as control.
 BJ1756
 BJ1756.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1756.GEOID18 height accuracy estimate available here.
 BJ1756
 BJ1756.Click photographs - Photos may exist for this station.
 BJ1756
 BJ1756;                    North         East    Units  Estimated Accuracy
 BJ1756;SPC LA S     -   247,246.    1,079,405.      MT  (+/- 10 meters HH2 GPS)
 BJ1756
 BJ1756_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3896902109(NAD 83)
 BJ1756
 BJ1756                          SUPERSEDED SURVEY CONTROL
 BJ1756
 BJ1756.No superseded survey control is available for this station.
 BJ1756
 BJ1756_MARKER: DB = BENCH MARK DISK
 BJ1756_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ1756_SP_SET: BUILDING
 BJ1756_STAMPING: AMITE 1934 RESET 1968
 BJ1756_MARK LOGO: CGS
 BJ1756_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1756_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1756_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1756+SATELLITE: SATELLITE OBSERVATIONS - June 11, 1992
 BJ1756
 BJ1756  HISTORY     - Date     Condition        Report By
 BJ1756  HISTORY     - 1968     MONUMENTED       CGS
 BJ1756  HISTORY     - 1969     GOOD             CGS
 BJ1756  HISTORY     - 19920611 GOOD             NGS
 BJ1756
 BJ1756                          STATION DESCRIPTION
 BJ1756
 BJ1756'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1756'IN AMITE.
 BJ1756'AT AMITE, ABOUT 0.25 MILE EAST ALONG EAST MULBERRY STREET FROM THE
 BJ1756'CROSSING OF THE ILLINOIS CENTRAL RAILROAD, AT THE COUNTY (PARISH)
 BJ1756'COURTHOUSE, AT THE INTERSECTION OF EAST MULBERRY STREET AND NORTH
 BJ1756'MYRTLE STREET, SET ON THE TOP OF THE CONCRETE FOUNDATION EXTENDED OUT
 BJ1756'FROM THE NORTH SIDE OF THE COURTHOUSE BUILDING, 109 FEET WEST OF THE
 BJ1756'NORTHEAST CORNER OF THE BUILDING, 63 FEET EAST OF THE NORTHWEST CORNER
 BJ1756'OF THE BUILDING, 0.6 FOOT NORTH OF THE NORTH WALL OF THE BUILDING AND
 BJ1756'1/2 FOOT ABOVE THE LEVEL OF THE GROUND.  SEC 4, T 4S, R 7E.
 BJ1756
 BJ1756                          STATION RECOVERY (1992)
 BJ1756
 BJ1756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1756'IN AMITE, AT THE INTERSECTION OF NORTH MYRTLE AND EAST MULBERRY
 BJ1756'STREETS, NEAR THE CENTER OF A CONCRETE LEDGE ALONG THE NORTH SIDE OF
 BJ1756'THE COURTHOUSE, 44.2 M (145.0 FT) WEST OF THE CENTER OF MYRTLE
 BJ1756'STREET, 24.1 M (79.1 FT) SOUTH OF THE CENTER OF MULBERRY STREET, 19.3
 BJ1756'M (63.3 FT) EAST OF THE NORTHWEST CORNER OF THE BUILDING, AND 0.3 M
 BJ1756'(1.0 FT) ABOVE THE LEVEL OF THE STREETS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1759 ***********************************************************************
 BJ1759  DESIGNATION -  AMITE RM 2
 BJ1759  PID         -  BJ1759
 BJ1759  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1759  COUNTRY     -  US
 BJ1759  USGS QUAD   -  AMITE (2018)
 BJ1759
 BJ1759                         *CURRENT SURVEY CONTROL
 BJ1759  ______________________________________________________________________
 BJ1759* NAD 83(1986) POSITION- 30 43 36.70   (N) 090 30 15.29   (W)   HD_HELD1
 BJ1759* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1759  **This station is located in a suspected subsidence area (see below).
 BJ1759  ______________________________________________________________________
 BJ1759  GEOID HEIGHT    -        -27.135 (meters)                     GEOID18
 BJ1759
 BJ1759.The horizontal coordinates were determined by differentially corrected
 BJ1759.hand held GPS observations or other comparable positioning techniques
 BJ1759.and have an estimated accuracy of +/- 3 meters.
 BJ1759
 BJ1759.** This station is in an area of known vertical motion.  Due to the
 BJ1759.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1759.** determined the orthometric heights for marks in these suspect
 BJ1759.** subsidence areas should be considered valid only at the epoch date
 BJ1759.** associated with the orthometric height.  These heights must always
 BJ1759.** be validated when used as control.  All previously superseded
 BJ1759.** orthometric heights are now considered suspect and are available
 BJ1759.** in the superseded section.  NGS does not recommend using suspect
 BJ1759.** or superseded heights as control.
 BJ1759
 BJ1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1759.GEOID18 height accuracy estimate available here.
 BJ1759
 BJ1759.Click photographs - Photos may exist for this station.
 BJ1759
 BJ1759;                    North         East    Units  Estimated Accuracy
 BJ1759;SPC LA S     -   247,128.6   1,079,405.8     MT  (+/- 3 meters HH1 GPS) 
 BJ1759
 BJ1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3897201992(NAD 83)
 BJ1759
 BJ1759                          SUPERSEDED SURVEY CONTROL
 BJ1759
 BJ1759.No superseded survey control is available for this station.
 BJ1759
 BJ1759_MARKER: DR = REFERENCE MARK DISK
 BJ1759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1759_STAMPING: AMITE NO 2 1939
 BJ1759_MARK LOGO: CGS
 BJ1759_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1759+STABILITY: SURFACE MOTION
 BJ1759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1759+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2007
 BJ1759
 BJ1759  HISTORY     - Date     Condition        Report By
 BJ1759  HISTORY     - 1939     MONUMENTED       CGS
 BJ1759  HISTORY     - 1969     GOOD             CGS
 BJ1759  HISTORY     - 19920611 GOOD             NGS
 BJ1759  HISTORY     - 20071017 GOOD             NGS
 BJ1759
 BJ1759                          STATION DESCRIPTION
 BJ1759
 BJ1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1759'AT AMITE, ABOUT 0.25 MILE EAST ALONG EAST MULBERRY STREET FROM THE
 BJ1759'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT AMITE, THENCE 0.05 MILE
 BJ1759'SOUTH ALONG NORTH MYRTLE STREET, 114.5 FEET WEST OF THE STATION MARK
 BJ1759'DESCRIBED, 135 FEET WEST OF THE WEST CURB OF NORTH MYRTLE STREET, 50
 BJ1759'FEET NORTH OF THE CENTER LINE OF EAST OAK STREET, 30 FEET SOUTHEAST OF
 BJ1759'THE SOUTHEAST CORNER OF THE J.H. NEWTON MEMORIAL BLDG, 12.2 FEET EAST
 BJ1759'OF THE EAST EDGE OF A SIDEWALK ALONG THE WEST SIDE OF THE BLDG, 0.5
 BJ1759'FOOT NORTH OF THE NORTH EDGE OF A SIDEWALK AND 1/2 FOOT BELOW THE
 BJ1759'LEVEL OF THE GROUND.  SEC 4, T4S, R7E.
 BJ1759
 BJ1759                          STATION RECOVERY (1992)
 BJ1759
 BJ1759'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1759'IN AMITE, AT THE INTERSECTION OF EAST OAK AND NORTH MYRTLE STREETS,
 BJ1759'46.6 M (152.9 FT) WEST OF THE CENTER OF MYRTLE STREET, 35.0 M
 BJ1759'(114.8 FT) WEST OF TRIANGULATION STATION AMITE, 15.2 M (49.9 FT)
 BJ1759'NORTH OF AND LEVEL WITH THE CENTERLINE OF OAK STREET, 12.9 M
 BJ1759'(42.3 FT) WEST OF THE EXTENDED CENTER OF THE SOUTH ENTRANCE TO J H
 BJ1759'NEWTON JUNIOR MEMORIAL BUILDING, 9.2 M (30.2 FT) SOUTH-SOUTHEAST OF
 BJ1759'THE SOUTHWEST CORNER OF THE BUILDING, 3.8 M (12.5 FT) EAST OF THE
 BJ1759'EAST EDGE OF A PAVED DRIVEWAY, 0.2 M (0.7 FT) NORTH OF THE NORTH EDGE
 BJ1759'OF A SIDEWALK, AND THE MONUMENT IS RECESSED 0.15 M (0.49 FT) BELOW
 BJ1759'THE GROUND SURFACE.
 BJ1759
 BJ1759                          STATION RECOVERY (2007)
 BJ1759
 BJ1759'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (DJR)
 BJ1759'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0724 ***********************************************************************
 BX0724  DESIGNATION -  AMOND=G 14
 BX0724  PID         -  BX0724
 BX0724  STATE/COUNTY-  LA/AVOYELLES
 BX0724  COUNTRY     -  US
 BX0724  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0724
 BX0724                         *CURRENT SURVEY CONTROL
 BX0724  ______________________________________________________________________
 BX0724* NAD 83(1992) POSITION- 31 03 29.58871(N) 092 04 38.29101(W)   ADJUSTED
 BX0724* NAVD 88 ORTHO HEIGHT -    23.70  (+/-2cm)       77.8   (feet) VERTCON3
 BX0724  ______________________________________________________________________
 BX0724  GEOID HEIGHT    -        -26.886 (meters)                     GEOID18
 BX0724  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 BX0724  HORZ ORDER      -  FIRST
 BX0724  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0724
 BX0724.The horizontal coordinates were established by classical geodetic methods
 BX0724.and adjusted by the National Geodetic Survey in January 1993.
 BX0724
 BX0724.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0724.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0724
 BX0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0724.GEOID18 height accuracy estimate available here.
 BX0724
 BX0724.The vertical order pertains to the NGVD 29 superseded value.
 BX0724
 BX0724.Click photographs - Photos may exist for this station.
 BX0724
 BX0724.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX0724
 BX0724. The following values were computed from the NAD 83(1992) position.
 BX0724
 BX0724;                    North         East     Units Scale Factor Converg.
 BX0724;SPC LA N     -    61,973.098 1,040,345.774   MT  1.00002636   +0 13 24.5
 BX0724;SPC LA N     -   203,323.41  3,413,201.09   sFT  1.00002636   +0 13 24.5
 BX0724;UTM  15      - 3,436,419.826   588,034.475   MT  0.99969560   +0 28 33.8
 BX0724
 BX0724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX0724!SPC LA N     -   1.00000050  x   1.00002636  =   1.00002686
 BX0724!UTM  15      -   1.00000050  x   0.99969560  =   0.99969610
 BX0724
 BX0724:                Primary Azimuth Mark                     Grid Az
 BX0724:SPC LA N     -  HESSMER=F 14                             271 49 17.7
 BX0724:UTM  15      -  HESSMER=F 14                             271 34 08.4
 BX0724
 BX0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8803436419(NAD 83)
 BX0724
 BX0724|---------------------------------------------------------------------|
 BX0724| PID    Reference Object                     Distance      Geod. Az  |
 BX0724|                                                           dddmmss.s |
 BX0724| BX2580 MANSURA SCHOOL BELFRY               APPROX. 2.6 KM 0832846.9 |
 BX0724| CY3272 AMOND RM                             12.106 METERS 18825     |
 BX0724| BX0728 HESSMER=F 14                        APPROX. 4.3 KM 2720242.2 |
 BX0724|---------------------------------------------------------------------|
 BX0724
 BX0724                          SUPERSEDED SURVEY CONTROL
 BX0724
 BX0724  NAD 83(1986)-  31 03 29.60806(N)    092 04 38.28618(W) AD(       ) 1
 BX0724  NAD 27      -  31 03 28.92906(N)    092 04 37.84063(W) AD(       ) 1
 BX0724  NGVD 29              23.68   (m)           77.7    (f) LEVELING    3  
 BX0724  NGVD 29 (11/26/84)   23.681  (m)           77.69   (f) ADJUSTED    1 2
 BX0724
 BX0724.Superseded values are not recommended for survey control.
 BX0724
 BX0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0724.See file dsdata.pdf to determine how the superseded data were derived.
 BX0724
 BX0724_MARKER: DS = TRIANGULATION STATION DISK
 BX0724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0724_STAMPING: 77.769 AMOND G 14 1919
 BX0724_MARK LOGO: CGS
 BX0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0724+STABILITY: SURFACE MOTION
 BX0724
 BX0724  HISTORY     - Date     Condition        Report By
 BX0724  HISTORY     - 1919     MONUMENTED       CGS
 BX0724  HISTORY     - 1935     GOOD             CGS
 BX0724  HISTORY     - 1941     GOOD             CGS
 BX0724  HISTORY     - 1959     GOOD             CGS
 BX0724  HISTORY     - 1962     GOOD             CGS
 BX0724
 BX0724                          STATION DESCRIPTION
 BX0724
 BX0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (LHZ)
 BX0724'STATION IS ABOUT 1-1/2 MILES W OF MANSURA, 3.8 METERS (12
 BX0724'FEET) S OF CENTER LINE OF LOUISIANA RAILWAY AND NAVIGATION
 BX0724'COMPANY TRACK, AND 20-1/2 POLES E OF MILEPOST 151.
 BX0724'
 BX0724'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD DISKS
 BX0724'SET IN CONCRETE.
 BX0724'
 BX0724'REFERENCE MARK IS 12.106 METERS (39.72 FEET) FROM STATION,
 BX0724'S 8 DEG 24 MIN W.
 BX0724
 BX0724                          STATION RECOVERY (1935)
 BX0724
 BX0724'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 BX0724'STATION RECOVERED, AS DESCRIBED, IN GOOD CONDITION.  REFERENCE
 BX0724'MARK OF 1919 DESTROYED.
 BX0724'
 BX0724'STATION IS ABOUT 1-1/2 MILES W OF MANSURA, 3.8 METERS (12
 BX0724'FEET) S OF CENTER LINE OF LOUISIANA AND ARKANSAS RAILWAY
 BX0724'AT GROUND SURFACE, 9.75 FEET S OF S RAIL AND 41.2 FEET SE OF THE
 BX0724'10TH TELEPHONE POLE E OF MILEPOST NO. 151 AND 31 FEET E OF
 BX0724'N-S FARM ROAD CROSSING RAILWAY TO FARMHOUSE ON S SIDE OF
 BX0724'RAILWAY.
 BX0724'
 BX0724'REFERENCE MARK NO. 1 (1935) IS A STANDARD BRONZE DISK SET
 BX0724'IN A 14- BY 14- BY 30-INCH CONCRETE PIER, 1.5 FEET N OF FRONT
 BX0724'YARD FENCE BETWEEN RAILWAY PROPERTY AND PRIVATELY OWNED
 BX0724'PROPERTY, 11 FEET W OF FRONT GATE, 81 FEET SW OF THE 10TH
 BX0724'TELEPHONE POLE E OF MILEPOST NO. 151, 46.6 FEET S OF S RAILWAY
 BX0724'RAIL.  DISTANT FROM STATION, 20.720 METERS (67.96 FEET)
 BX0724'S 59 DEG 44 MIN 46.0 SEC W.
 BX0724'
 BX0724'REFERENCE MARK NO. 2 (1935) IS A STANDARD BRONZE DISK SET IN A
 BX0724'14- BY 14- BY 30-INCH CONCRETE PIER ON N FENCE LINE OF RAILWAY
 BX0724'PROPERTY, 5 FEET W OF W SIDE OF LANE AND ON S SIDE OF E-W
 BX0724'COUNTY ROAD, 24.5 FEET N OF N RAILWAY RAIL AND 18.5 FEET NW
 BX0724'OF THE 10TH TELEPHONE POLE E OF MILEPOST NO. 151.  DISTANT
 BX0724'FROM STATION 17.12 METERS (56.16 FEET) N 43 DEG
 BX0724'02 MIN 03 SEC W.
 BX0724'
 BX0724'DISTANCE FROM REFERENCE MARK NO. 1 TO REFERENCE MARK NO. 2
 BX0724'IS 23.76 METERS (77.97 FEET) S 5 DEG 11 MIN W.
 BX0724'
 BX0724'TO REACH THIS POINT, GO E FROM HESSMER ON MANSURA GRAVEL HIGHWAY
 BX0724'FOR ABOUT 1-1/2 MILES TO STORE ON S SIDE OF HIGHWAY, OR
 BX0724'W 1-1/2 MILES W FROM MANSURA, TURN N ON LANE AND GO TO RAILWAY,
 BX0724'CROSS THEN E TO POINT, WHERE ROAD TURNS N.
 BX0724
 BX0724                          STATION RECOVERY (1941)
 BX0724
 BX0724'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX0724'STATION RECOVERED AS DESCRIBED IN 1935, EXCEPT THAT IS IS
 BX0724'LOCATED 2.7 MILES E OF HESSMER INSTEAD OF 1 1/2.  A DIRECTION
 BX0724'WAS TAKEN TO THE STATION FROM HESSMER IN 1941.  STATION WAS
 BX0724'NOT OCCUPIED.
 BX0724'
 BX0724'TO REACH THE STATION GO E FROM HESSMER ON MANSURA GRAVEL
 BX0724'HIGHWAY FOR ABOUT 2.7 MILES TO LANE LEADING N (THIS IS 1-1/2
 BX0724'MILES W OF MANSURA) TURN N AND GO TO RAILROAD THEN E TO
 BX0724'STATION.
 BX0724
 BX0724                          STATION RECOVERY (1959)
 BX0724
 BX0724'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BX0724'THE STATION WAS VISITED 10-21-59 AND THE STATION WAS FOUND
 BX0724'IN GOOD CONDITION BUT IS NOW 18 INCHES BELOW THE SURFACE
 BX0724'OF THE GROUND.  REFERENCE MARKS NO. 1 AND NO. 2 SET IN 1935
 BX0724'WERE FOUND IN GOOD CONDITION.  THE FARM HOUSE ON THE SOUTH
 BX0724'SIDE OF THE TRACKS AND THE ROAD CROSSING THE TRACKS HAVE
 BX0724'BEEN ABANDONDED.
 BX0724'
 BX0724'THE STATION IS LOCATED 2.7 MILES EAST OF HESSMER, 1.5 MILES
 BX0724'WEST OF MANSURA, ON THE PROPERTY OF THE LOUISIANA AND ARKANSAS
 BX0724'RAILROAD AND 0.1 MILE SOUTHEAST OF A PUBLIC ROAD CROSSING.
 BX0724'IT IS 9.9 FEET SOUTH OF THE SOUTH RAIL, 10 FEET SOUTHEAST
 BX0724'OF THE SOUTHEAST CORNER OF A RAILROAD CATTLE GUARD, 42 FEET
 BX0724'NORTHWEST OF A T FENCE CORNER WHICH IS THE NORTHWEST CORNER
 BX0724'OF A SMALL FENCED LOT, 100 FEET NORTH OF A HAND PUMP OVER A
 BX0724'WELL, 93 FEET NORTH-NORTHEAST OF A 2-FOOT CHINABERRY TREE,
 BX0724'AND 38 FEET EAST OF THE PROJECTED CENTERLINE OF THE PUBLIC
 BX0724'ROAD LEADING NORTH FROM THE TRACKS.  IT IS A STANDARD DISK,
 BX0724'STAMPED AMOND 1919 Q 14 77.769 18 INCHES BELOW THE SURFACE
 BX0724'OF THE FROUND.
 BX0724'
 BX0724'REFERENCE MARK NO. 1 IS 67.96 FEET SOUTHWEST OF THE STATION,
 BX0724'1 FOOT NORTH OF A FENCE LINE, 46 FEET SOUTH OF THE SOUTH
 BX0724'RAIL OF THE TRACK, 84 FEET NORTHWEST OF THE HAND PUMP OVER
 BX0724'THE WELL, 51 FEET NORTH-NORTHWEST OF A 2-FOOT CHINABERRY
 BX0724'TREE IN THE PASTURE, AND 1 FOOT EAST OF A METAL WITNESS
 BX0724'POST BEARING A WHITE SIGN.  IT IS A STANDARD DISK, STAMPED
 BX0724'AMOND R.M. 1 1919, PROJECTING 2 INCHES.
 BX0724'
 BX0724'REFERENCE MARK NO. 2 IS 56.16 FEET NORTHWEST OF THE STATION,
 BX0724'AT THE OUTSIDE OF A GRAVELED ROAD WHERE IT TURNS NORTH AWAY
 BX0724'FROM THE TRACKS, 32.5 FEET WEST OF A TELEGRAPH POLE, 2 FEET
 BX0724'SOUTH OF A ROW OF POLES, 25 FEET NORTH OF THE NORTH RAIL
 BX0724'OF THE TRACK, 31.5 FEET NORTHWEST OF THE NORTHWEST CORNER
 BX0724'OF A CATTLE GUARD ON THE TRACK AND 1 FOOT SOUTH OF A METAL
 BX0724'WITNESS POST BEARING A WHITE SIGN.  IT IS A STANDARD DISK,
 BX0724'STAMPED AMOND R.M. 2 1919 PROJECTING 2 INCHES.
 BX0724'
 BX0724'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND NO. 2 IS 78.0
 BX0724'FEET.
 BX0724'
 BX0724'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 BX0724'114 AND 115, 0.3 MILE SOUTH OF THE SCHOOL HOUSE IN HESSMER GO
 BX0724'EAST ON STATE HIGHWAY 114 FOT 2.6 MILES TO A SIDE ROAD LEFT
 BX0724'(THIS IS 0.1 MILE WEST OF THE JUNCTION WITH STATE HIGHWAY
 BX0724'1187) TURN LEFT AND GO NORTH FOR 0.4 MILE TO THE TRACK, CROSS
 BX0724'TRACK AND TURN RIGHT AND PARALLEL TRACKS FOR 0.1 MILE TO
 BX0724'WHERE THE ROAD TURNS NORTH AWAY FROM TRACKS AND THE STATION ON
 BX0724'THE RIGHT.
 BX0724
 BX0724                          STATION RECOVERY (1962)
 BX0724
 BX0724'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 BX0724'1.4 MI W FROM MANSURA.
 BX0724'LOCATED 1.4 MILES WEST ALONG THE LOUISIANA AND ARKANSAS RAILROAD FROM
 BX0724'THE STATION AT MANSURA, 0.1 MILE SOUTHEAST OF A ROAD CROSSING, 9.9
 BX0724'FEET SOUTH OF THE SOUTH RAIL, 12 FEET SOUTHEAST OF THE SOUTHEAST
 BX0724'CORNER OF A METAL CATTLE GUARD, 42 FEET SOUTH OF A TELEGRAPH POLE ON
 BX0724'THE NORTH SIDE OF THE TRACKS AND AT THE OUTSIDE OF A CURVE IN THE
 BX0724'GRAVELED ROAD, 38 FEET EAST OF THE PROJECTED CENTERLINE OF THE
 BX0724'GRAVELED ROAD LEADING NORTH, 42 FEET NORTHWEST OF A T FENCE CORNER,
 BX0724'100 FEET NORTH OF A HAND PUMP OVER A WELL AND 93 FEET NORTH-NORTHEAST
 BX0724'OF A 2 FOOT CHINA BERRY TREE.  IT IS A STANDARD DISK SET IN THE TOP OF
 BX0724'A CONCRETE POST 18 INCHE BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2426 ***********************************************************************
 AU2426  DESIGNATION -  AMOS
 AU2426  PID         -  AU2426
 AU2426  STATE/COUNTY-  LA/TERREBONNE
 AU2426  COUNTRY     -  US
 AU2426  USGS QUAD   -  FOURLEAGUE BAY (2018)
 AU2426
 AU2426                         *CURRENT SURVEY CONTROL
 AU2426  ______________________________________________________________________
 AU2426* NAD 83(1992) POSITION- 29 16 58.62838(N) 091 12 09.09827(W)   ADJUSTED
 AU2426* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2426  **This station is located in a suspected subsidence area (see below).
 AU2426  ______________________________________________________________________
 AU2426  GEOID HEIGHT    -        -24.583 (meters)                     GEOID18
 AU2426  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AU2426  HORZ ORDER      -  SECOND
 AU2426
 AU2426.The horizontal coordinates were established by classical geodetic methods
 AU2426.and adjusted by the National Geodetic Survey in January 1993.
 AU2426
 AU2426.** This station is in an area of known vertical motion. If an
 AU2426.** orthometric height was ever established but is not available 
 AU2426.** in the current survey control section, the orthometric height
 AU2426.** is considered suspect.  Suspect heights are available in the
 AU2426.** superseded section only if requested.
 AU2426
 AU2426.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2426.GEOID18 height accuracy estimate available here.
 AU2426
 AU2426.Click photographs - Photos may exist for this station.
 AU2426
 AU2426.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2426
 AU2426. The following values were computed from the NAD 83(1992) position.
 AU2426
 AU2426;                    North         East     Units Scale Factor Converg.
 AU2426;SPC LA S     -    86,795.327 1,012,710.775   MT  1.00000365   +0 03 55.5
 AU2426;SPC LA S     -   284,761.00  3,322,535.27   sFT  1.00000365   +0 03 55.5
 AU2426;UTM  15      - 3,240,674.917   674,609.842   MT  0.99997622   +0 52 45.9
 AU2426
 AU2426!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2426!SPC LA S     -   1.00000394  x   1.00000365  =   1.00000759
 AU2426!UTM  15      -   1.00000394  x   0.99997622  =   0.99998016
 AU2426
 AU2426:                Primary Azimuth Mark                     Grid Az
 AU2426:SPC LA S     -  HAMMOCK                                  087 11 44.5
 AU2426:UTM  15      -  HAMMOCK                                  086 22 54.1
 AU2426
 AU2426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7460940674(NAD 83)
 AU2426
 AU2426|---------------------------------------------------------------------|
 AU2426| PID    Reference Object                     Distance      Geod. Az  |
 AU2426|                                                           dddmmss.s |
 AU2426| AU2429 HAMMOCK                             APPROX. 7.3 KM 0871540.0 |
 AU2426| CV8696 AMOS RM 1                            15.135 METERS 17604     |
 AU2426| CV8697 AMOS RM 2                            18.368 METERS 23944     |
 AU2426|---------------------------------------------------------------------|
 AU2426
 AU2426                          SUPERSEDED SURVEY CONTROL
 AU2426
 AU2426  NAD 83(1986)-  29 16 58.65382(N)    091 12 09.10135(W) AD(       ) 2
 AU2426  NAD 27      -  29 16 57.86500(N)    091 12 08.72300(W) AD(       ) 2
 AU2426
 AU2426.Superseded values are not recommended for survey control.
 AU2426
 AU2426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2426.See file dsdata.pdf to determine how the superseded data were derived.
 AU2426
 AU2426_MARKER: DS = TRIANGULATION STATION DISK
 AU2426_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2426_STAMPING: AMOS 1928
 AU2426_MARK LOGO: CGS
 AU2426_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2426_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2426
 AU2426  HISTORY     - Date     Condition        Report By
 AU2426  HISTORY     - 1928     MONUMENTED       CGS
 AU2426  HISTORY     - 1948     GOOD             SUNOCO
 AU2426  HISTORY     - 1953     GOOD             CGS
 AU2426  HISTORY     - 1966     GOOD             CGS
 AU2426  HISTORY     - 1979     GOOD             NGS
 AU2426
 AU2426                          STATION DESCRIPTION
 AU2426
 AU2426'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU2426'STATION IS ABOUT 3 MILES UP MOSQUITO BAYOU FROM ITS MOUTH, ON THE
 AU2426'LOWER END OF FOUR LEAGUE BAY, AT THE NW CORNER OF A LAKE WHICH IS ON
 AU2426'AN EXTENSION OF MOSQUITO BAYOU, ON THE S BANK OF A COVE TO THE
 AU2426'WESTWARD OF THE END OF A DEEP CHANNEL, 29 METERS (95 FEET) FROM THE
 AU2426'SHORE LINE TO THE NE, ABOUT 360 METERS (1,180 FEET) FROM THE END OF
 AU2426'THE POINT TO THE SE AND ABOUT 145 METERS (480 FEET) FROM THE SHORE
 AU2426'LINE TO THE S.
 AU2426'
 AU2426'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE
 AU2426'AT THE CENTER OF THE TOP OF TILES WHICH ARE FASTENED BY MEANS OF
 AU2426'CONCRETE TO THE UPPER END OF LONG WOODEN PILES DRIVEN INTO THE MARSH.
 AU2426'
 AU2426'REFERENCE MARK NO. 1 IS 15.14 METERS (49.7 FEET) FROM THE STATION S 3
 AU2426'DEG 56 MIN E.
 AU2426'
 AU2426'REFERENCE MARK NO. 2 IS 18.37 METERS (60.3 FEET) FROM THE STATION S 59
 AU2426'DEG 44 MIN W.
 AU2426
 AU2426                          STATION RECOVERY (1948)
 AU2426
 AU2426'RECOVERY NOTE BY SUN OIL COMPANY 1948 (REH)
 AU2426'STATION RECOVERED IN GOOD CONDITION FROM THE ORIGINAL DESCRIPTION.
 AU2426
 AU2426                          STATION RECOVERY (1953)
 AU2426
 AU2426'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (EHK)
 AU2426'STATION AND BOTH REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU2426'THE ORIGINAL DESCRIPTION IS ADEQUATE AND COMPLETE EXCEPT THAT THE
 AU2426'DISTANCE TO THE SHORELINE TO THE NE IS NOW 15.2 M. INSTEAD OF 29 M.
 AU2426'OTHER SHORELINE DISTANCES GIVEN WERE NOT MEASURED FOR CHECK PURPOSES.
 AU2426
 AU2426                          STATION RECOVERY (1966)
 AU2426
 AU2426'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 AU2426'STATION AND BOTH REFERENCE MARKS RECOVERED IN GOOD CONDITION.  STATION
 AU2426'MARK PROJECTS 2 INCHES AND BOTH REFERENCE MARKS ARE 2 INCHES BELOW THE
 AU2426'SURFACE OF THE MARSH IN HEAVY GRASS.  METAL WITNESS POSTS WERE SET AT
 AU2426'THE STATION AND REFERENCE MARK 2.  THERE IS A TALL RED AND WHITE TOWER
 AU2426'ABOUT 1-1/2 MILES TO THE EAST-SOUTHEAST.
 AU2426'
 AU2426'THE ORIGINAL DESCRIPTION IS ADEQUATE EXCEPT THAT THE STATION IS NOW
 AU2426'ONLY 12 METERS SOUTHWEST OF THE SHORELINE.
 AU2426
 AU2426                          STATION RECOVERY (1979)
 AU2426
 AU2426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 AU2426'RECOVERED IN GOOD CONDITION, REFERENCE MARKS 1 AND 2 NOT RECOVERED.
 AU2426'REFERENCE MARKS 3 AND 4 ESTABLISED.
 AU2426'
 AU2426'THE STATION IS LOCATED 3 MILES NORTH OF THE MOUTH OF MOSQUITO BAY, ON
 AU2426'LOWER END OF FOUR LEAGUE BAY NEAR THE NORTHWEST CORNER OF A LAKE WHICH
 AU2426'IS AN EXTENTION OF MOSQUITO LAKE.
 AU2426'
 AU2426'THE DISTANCE TO REFERENCE MARK 3 IS 129.05 FEET, TO REFERENCE MARK 4
 AU2426'IS 95.08 FEET, AND BETWEEN REFERENCE MARKS 3 AND 4 IS 161.81 FEET.
 AU2426'THE ANGLE BETWEEN THE REFERENCE MARKS IS 91 DEGREES 08 MINUTES 30.92
 AU2426'SECONDS.
 AU2426'
 AU2426'THE STATION WAS REACHED BY HELICOPTER.
 AU2426'
 AU2426'THE STATION IS A STANDARD CGS DISK STAMPED---AMOS 1928---, SET INTO
 AU2426'CONCRETE IN AN 8-INCH ROUND TILE FLUSH WITH GROUND SURFACE.  IT IS
 AU2426'LOCATED 1000 FEET WEST-NORTHWEST FROM THE SHORELINE OF THE MOST
 AU2426'EASTERLY POINT OF LAND EAST FROM STATION AND 50 FEET SOUTHWEST FROM
 AU2426'THE SHORELINE.
 AU2426'
 AU2426'REFERENCE MARK NUMBER 3 IS A STANDARD NGS DISK STAMPED
 AU2426'---AMOS 1928 NO 3 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 AU2426'DRIVEN INTO GROUND 15 FEET, PROJECTING 60 CM ABOVE THE GROUND, AND
 AU2426'ENCASED BY A 5-INCH WHITE PVC PIPE.  IT IS LOCATED 1095 FEET WEST FROM
 AU2426'THE MOST EASTERLY POINT OF LAND EAST FROM STATION AND 180 FEET
 AU2426'WEST-SOUTHWEST FROM THE SHORELINE.  MARK IS LEVEL WITH STATION.
 AU2426'
 AU2426'REFERENCE MARK NUMBER 4 IS A STANDARD NGS DISK STAMPED
 AU2426'---AMOS 1928 NO 4 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 AU2426'DRIVEN INTO THE GROUND 15 FEET, PROJECTING 60 CM ABOVE THE GROUND, AND
 AU2426'ENCASED BY A 5-INCH WHITE PVC PIPE.  IT IS LOCATED 1050 FEET
 AU2426'WEST-NORTHWEST FROM THE MOST EASTERLY POINT OF LAND EAST FROM THE
 AU2426'STATION AND 100 FEET WEST FROM THE SHORELINE.  MARK IS LEVEL WITH
 AU2426'STATION.
 AU2426'
 AU2426'THE STATION WAS POSITIONED AT THIS TIME BY THE INERTIAL SURVEY SYSTEM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2935 ***********************************************************************
 BX2935  DESIGNATION -  AMY
 BX2935  PID         -  BX2935
 BX2935  STATE/COUNTY-  LA/SABINE
 BX2935  COUNTRY     -  US
 BX2935  USGS QUAD   -  PEASON (2018)
 BX2935
 BX2935                         *CURRENT SURVEY CONTROL
 BX2935  ______________________________________________________________________
 BX2935* NAD 83(1992) POSITION- 31 25 00.52120(N) 093 22 02.94498(W)   ADJUSTED
 BX2935* NAVD 88 ORTHO HEIGHT -   102.4   (meters)      336.    (feet) VERTCON3
 BX2935  ______________________________________________________________________
 BX2935  GEOID HEIGHT    -        -26.608 (meters)                     GEOID18
 BX2935  LAPLACE CORR    -          2.46  (seconds)                    DEFLEC18
 BX2935  HORZ ORDER      -  SECOND
 BX2935
 BX2935.The horizontal coordinates were established by classical geodetic methods
 BX2935.and adjusted by the National Geodetic Survey in January 1993.
 BX2935
 BX2935.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2935.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2935
 BX2935.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2935.GEOID18 height accuracy estimate available here.
 BX2935
 BX2935.Click photographs - Photos may exist for this station.
 BX2935
 BX2935.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2935
 BX2935. The following values were computed from the NAD 83(1992) position.
 BX2935
 BX2935;                    North         East     Units Scale Factor Converg.
 BX2935;SPC LA N     -   101,982.403   917,518.839   MT  0.99995270   -0 27 31.1
 BX2935;SPC LA N     -   334,587.27  3,010,226.39   sFT  0.99995270   -0 27 31.1
 BX2935;UTM  15      - 3,475,854.996   465,071.092   MT  0.99961505   -0 11 29.6
 BX2935
 BX2935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2935!SPC LA N     -   0.99998809  x   0.99995270  =   0.99994079
 BX2935!UTM  15      -   0.99998809  x   0.99961505  =   0.99960315
 BX2935
 BX2935:                Primary Azimuth Mark                     Grid Az
 BX2935:SPC LA N     -  AMY AZ MK                                199 58 47.9
 BX2935:UTM  15      -  AMY AZ MK                                199 42 46.4
 BX2935
 BX2935_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ6507175854(NAD 83)
 BX2935
 BX2935|---------------------------------------------------------------------|
 BX2935| PID    Reference Object                     Distance      Geod. Az  |
 BX2935|                                                           dddmmss.s |
 BX2935| BX2932 PEASON LOT                          APPROX. 6.1 KM 0550725.2 |
 BX2935| BX2934 AMY RM 2                             18.125 METERS 08255     |
 BX2935| CV8006 AMY AZ MK                                          1993116.8 |
 BX2935| CV8007 AMY RM 1                             17.899 METERS 33735     |
 BX2935|---------------------------------------------------------------------|
 BX2935
 BX2935                          SUPERSEDED SURVEY CONTROL
 BX2935
 BX2935  NAD 83(1986)-  31 25 00.53567(N)    093 22 02.93774(W) AD(       ) 2
 BX2935  NAD 27      -  31 24 59.89473(N)    093 22 02.32024(W) AD(       ) 2
 BX2935  NGVD 29 (07/19/86)  102.5    (m)          336.     (f) VERT ANG       
 BX2935
 BX2935.Superseded values are not recommended for survey control.
 BX2935
 BX2935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2935.See file dsdata.pdf to determine how the superseded data were derived.
 BX2935
 BX2935_MARKER: DD = SURVEY DISK
 BX2935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2935_STAMPING: AMY 1971
 BX2935_MARK LOGO: LADHGS
 BX2935_PROJECTION: FLUSH
 BX2935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2935+STABILITY: SURFACE MOTION
 BX2935
 BX2935  HISTORY     - Date     Condition        Report By
 BX2935  HISTORY     - 1971     MONUMENTED       LADH
 BX2935
 BX2935                          STATION DESCRIPTION
 BX2935
 BX2935'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RT)
 BX2935'THE STATION IS LOCATED 6 MILES SOUTHEAST OF FLORIEN, 6.5 MILES
 BX2935'NORTH-NORTHEAST OF HORNBECK AND 12 MILES WEST OF KISATCHIE, IN THE
 BX2935'NORTHWEST 1/4 OF SECTION 14, T5N, R10W, AND ON THE PROPERTY OWNED
 BX2935'BY SABINE PARISH.
 BX2935'
 BX2935'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 171 AND STATE
 BX2935'HIGHWAY 118 ABOUT 1 MILE NORTH OF FLORIEN, GO NORTHEAST AND EAST ON
 BX2935'STATE HIGHWAY 118 FOR 5.25 MILES TO THE MT. CARMEL CEMETERY ON THE
 BX2935'RIGHT, CONTINUE AHEAD FOR 1.7 MILES TO A PAVED ROAD ON THE RIGHT,
 BX2935'TURN RIGHT AND GO SOUTH ON THE PAVED ROAD FOR 3.9 MILES TO THE
 BX2935'STATION SET ON THE RIGHT AND WEST OF THE HIGHWAY NEAR A CEDAR
 BX2935'TREE AND A FENCE.
 BX2935'
 BX2935'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE SOUTH ALONG THE
 BX2935'PAVED ROAD FOR 0.5 MILE.  THE MARK IS SET ON THE RIGHT AND WEST OF
 BX2935'THE ROAD NEAR A CULVERT.
 BX2935'
 BX2935'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2935'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2935'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BX2935'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX2935'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BX2935'STAMPED AMY 1971.  THE MARK IS 63 FEET NORTH OF A POWER POLE, 46
 BX2935'FEET SOUTHEAST OF A 10 INCH CEDAR TREE, 29 FEET
 BX2935'WEST-SOUTHWEST OF THE CENTER OF A BLACKTOP ROAD, 3 FEET
 BX2935'NORTHEAST OF A FENCE, AND 2 FEET SOUTH-SOUTHEAST OF A METAL
 BX2935'WITNESS POST AND SIGN.
 BX2935'
 BX2935'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2935'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2935'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2935'STAMPED AMY R. M. 1 1971.  IT IS 48 FEET SOUTHEAST OF THE CENTER
 BX2935'OF A CATTLE GUARD, 27 FEET WEST-SOUTHWEST OF THE CENTER OF A
 BX2935'BLACKTOP ROAD, 14 FEET NORTH OF AN 8 INCH CEDAR TREE, AND 2.5
 BX2935'FEET EAST-NORTHEAST OF A FENCE.
 BX2935'
 BX2935'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2935'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2935'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2935'STAMPED AMY R. M. 2 1971.  IT IS 62 FEET NORTHWEST OF A POWER
 BX2935'POLE, 29 FEET NORTHEAST OF THE CENTER OF A BLACKTOP ROAD, AND 2
 BX2935'FEET SOUTHWEST OF A FENCE.
 BX2935'
 BX2935'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2935'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2935'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2935'STAMPED AMY AZ. MK. 1971.  IT IS 60 FEET NORTH-NORTHEAST OF A 14
 BX2935'INCH PINE TREE, 28 FEET WEST OF THE CENTER OF A BLACKTOP ROAD, 23.5
 BX2935'FEET SOUTHWEST OF THE WEST END OF A CONCRETE CULVERT, 14 FEET EAST
 BX2935'OF A 12 INCH PINE TREE, AND 2.5 FEET SOUTHWEST OF A METAL WITNESS
 BX2935'POST AND SIGN.
 BX2935'
 BX2935'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2934 ***********************************************************************
 BX2934  DESIGNATION -  AMY RM 2
 BX2934  PID         -  BX2934
 BX2934  STATE/COUNTY-  LA/SABINE
 BX2934  COUNTRY     -  US
 BX2934  USGS QUAD   -  PEASON (2018)
 BX2934
 BX2934                         *CURRENT SURVEY CONTROL
 BX2934  ______________________________________________________________________
 BX2934* NAD 83(1992) POSITION- 31 25 00.59385(N) 093 22 02.26401(W)   ADJUSTED
 BX2934* NAVD 88 ORTHO HEIGHT -   102.7   (meters)      337.    (feet) VERTCON3
 BX2934  ______________________________________________________________________
 BX2934  GEOID HEIGHT    -        -26.608 (meters)                     GEOID18
 BX2934  LAPLACE CORR    -          2.46  (seconds)                    DEFLEC18
 BX2934  HORZ ORDER      -  SECOND
 BX2934
 BX2934.The horizontal coordinates were established by classical geodetic methods
 BX2934.and adjusted by the National Geodetic Survey in January 1993.
 BX2934
 BX2934.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2934.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2934
 BX2934.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2934.GEOID18 height accuracy estimate available here.
 BX2934
 BX2934.Click photographs - Photos may exist for this station.
 BX2934
 BX2934.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2934
 BX2934. The following values were computed from the NAD 83(1992) position.
 BX2934
 BX2934;                    North         East     Units Scale Factor Converg.
 BX2934;SPC LA N     -   101,984.496   917,536.842   MT  0.99995269   -0 27 30.7
 BX2934;SPC LA N     -   334,594.13  3,010,285.46   sFT  0.99995269   -0 27 30.7
 BX2934;UTM  15      - 3,475,857.172   465,089.078   MT  0.99961503   -0 11 29.3
 BX2934
 BX2934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2934!SPC LA N     -   0.99998805  x   0.99995269  =   0.99994074
 BX2934!UTM  15      -   0.99998805  x   0.99961503  =   0.99960308
 BX2934
 BX2934:                Primary Azimuth Mark                     Grid Az
 BX2934:SPC LA N     -  GOODSON                                  034 11 01.9
 BX2934:UTM  15      -  GOODSON                                  033 55 00.5
 BX2934
 BX2934_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ6508975857(NAD 83)
 BX2934
 BX2934|---------------------------------------------------------------------|
 BX2934| PID    Reference Object                     Distance      Geod. Az  |
 BX2934|                                                           dddmmss.s |
 BX2934| BX2933 GOODSON                             APPROX. 3.8 KM 0334331.2 |
 BX2934| BX2935 AMY                                  18.125 METERS 26255     |
 BX2934|---------------------------------------------------------------------|
 BX2934
 BX2934                          SUPERSEDED SURVEY CONTROL
 BX2934
 BX2934  NAD 83(1986)-  31 25 00.60833(N)    093 22 02.25671(W) AD(       ) 2
 BX2934  NAD 27      -  31 24 59.96739(N)    093 22 01.63928(W) AD(       ) 2
 BX2934  NGVD 29 (07/19/86)  102.8    (m)          337.     (f) VERT ANG       
 BX2934
 BX2934.Superseded values are not recommended for survey control.
 BX2934
 BX2934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2934.See file dsdata.pdf to determine how the superseded data were derived.
 BX2934
 BX2934_MARKER: DD = SURVEY DISK
 BX2934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2934_STAMPING: AMY RM 2 1971
 BX2934_MARK LOGO: LADHGS
 BX2934_PROJECTION: FLUSH
 BX2934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2934+STABILITY: SURFACE MOTION
 BX2934
 BX2934  HISTORY     - Date     Condition        Report By
 BX2934  HISTORY     - 1971     MONUMENTED       LADH
 BX2934
 BX2934                          STATION DESCRIPTION
 BX2934
 BX2934'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RT)
 BX2934'THE MARK IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 BX2934'HORNBECK, 5.6 MI (9.0 KM) EAST-SOUTHEAST OF FLORIEN AND 4.3 MI
 BX2934'(6.9 KM) WEST OF PEASON.
 BX2934'
 BX2934'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U.
 BX2934'S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH (30 CM)
 BX2934'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2934'STAMPED AMY R. M. 2 1971.  IT IS 62 FEET NORTHWEST OF A POWER POLE, 29
 BX2934'FEET NORTHEAST OF THE CENTER OF A BLACKTOP ROAD AND 2 FEET SOUTHWEST
 BX2934'OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1102 ***********************************************************************
 BJ1102  DESIGNATION -  AN 36 USGS
 BJ1102  PID         -  BJ1102
 BJ1102  STATE/COUNTY-  LA/ASCENSION
 BJ1102  COUNTRY     -  US
 BJ1102  USGS QUAD   -  CARVILLE (2018)
 BJ1102
 BJ1102                         *CURRENT SURVEY CONTROL
 BJ1102  ______________________________________________________________________
 BJ1102* NAD 83(1986) POSITION- 30 10 19.     (N) 090 59 59.     (W)   SCALED
 BJ1102* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1102  **This station is located in a suspected subsidence area (see below).
 BJ1102  ______________________________________________________________________
 BJ1102  GEOID HEIGHT    -        -26.779 (meters)                     GEOID18
 BJ1102
 BJ1102.The horizontal coordinates were scaled from a map and have
 BJ1102.an estimated accuracy of +/- 6 seconds.
 BJ1102
 BJ1102.** This station is in an area of known vertical motion. If an
 BJ1102.** orthometric height was ever established but is not available 
 BJ1102.** in the current survey control section, the orthometric height
 BJ1102.** is considered suspect.  Suspect heights are available in the
 BJ1102.** superseded section only if requested.
 BJ1102
 BJ1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1102.GEOID18 height accuracy estimate available here.
 BJ1102
 BJ1102.Click photographs - Photos may exist for this station.
 BJ1102
 BJ1102;                    North         East    Units  Estimated Accuracy
 BJ1102;SPC LA S     -   185,370.    1,032,130.      MT  (+/- 180 meters Scaled)
 BJ1102
 BJ1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP926395(NAD 83)
 BJ1102
 BJ1102                          SUPERSEDED SURVEY CONTROL
 BJ1102
 BJ1102.No superseded survey control is available for this station.
 BJ1102
 BJ1102_MARKER: X = CHISELED CROSS
 BJ1102_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ1102_SP_SET: WELL CASING
 BJ1102_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1102
 BJ1102  HISTORY     - Date     Condition        Report By
 BJ1102  HISTORY     - UNK      MONUMENTED       USGS
 BJ1102  HISTORY     - 1964     GOOD             CGS
 BJ1102  HISTORY     - 1977     POOR             NGS
 BJ1102
 BJ1102                          STATION DESCRIPTION
 BJ1102
 BJ1102'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1102'2.65 MI SE FROM GEISMAR.
 BJ1102'2.65 MILES SOUTHEAST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1102'HIGHWAY 73 AT GEISMAR, ABOUT 0.1 MILE NORTHWEST OF A CURVE IN THE
 BJ1102'HIGHWAY, IN AN OPEN FIELD, 84 FEET NORTHEAST OF THE CENTER LINE OF THE
 BJ1102'HIGHWAY, 33 1/2 FEET NORTHWEST OF A 36-INCH PECAN TREE, 70 FEET NORTH
 BJ1102'OF THE NORTHEAST END OF A 30-INCH PIPE CULVERT UNDER THE HIGHWAY, A
 BJ1102'CHISELED CROSS SET VERTICALLY IN THE SOUTHWEST FACE OF A 4 INCH WELL
 BJ1102'CASING THAT IS 192 FEET DEEP AND PROJECTS 1 1/2 FEET ABOVE THE LEVEL
 BJ1102'OF THE GROUND.
 BJ1102
 BJ1102                          STATION RECOVERY (1977)
 BJ1102
 BJ1102'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1102'2.65 MILES SOUTHEAST ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF
 BJ1102'STATE HIGHWAY 73 IN GEISMAR, 0.1 MILE NORTHWEST OF A CURVE IN THE
 BJ1102'HIGHWAY, IN AN OPEN FIELD, 84 FEET NORTHEAST OF THE CENTER OF THE
 BJ1102'HIGHWAY, 70 FEET NORTH OF THE NORTHEAST END OF A 30-INCH PIPE
 BJ1102'CULVERT, A CHISELED CROSS SET VERTICALLY IN THE SOUTHWEST FACE OF
 BJ1102'A 4-INCH WELL CASING THAT IS 192 FEET DEEP AND PROJECTS 1.5 FEET
 BJ1102'ABOVE THE GROUND. VERY LOOSE AND THEREFORE NOT LEVELED TO IN 1977.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1103 ***********************************************************************
 BJ1103  DESIGNATION -  AN 38
 BJ1103  PID         -  BJ1103
 BJ1103  STATE/COUNTY-  LA/ASCENSION
 BJ1103  COUNTRY     -  US
 BJ1103  USGS QUAD   -  GONZALES (2018)
 BJ1103
 BJ1103                         *CURRENT SURVEY CONTROL
 BJ1103  ______________________________________________________________________
 BJ1103* NAD 83(1986) POSITION- 30 08 42.     (N) 090 59 41.     (W)   SCALED
 BJ1103* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1103  **This station is located in a suspected subsidence area (see below).
 BJ1103  ______________________________________________________________________
 BJ1103  GEOID HEIGHT    -        -26.730 (meters)                     GEOID18
 BJ1103
 BJ1103.The horizontal coordinates were scaled from a map and have
 BJ1103.an estimated accuracy of +/- 6 seconds.
 BJ1103
 BJ1103.** This station is in an area of known vertical motion. If an
 BJ1103.** orthometric height was ever established but is not available 
 BJ1103.** in the current survey control section, the orthometric height
 BJ1103.** is considered suspect.  Suspect heights are available in the
 BJ1103.** superseded section only if requested.
 BJ1103
 BJ1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1103.GEOID18 height accuracy estimate available here.
 BJ1103
 BJ1103.Click photographs - Photos may exist for this station.
 BJ1103
 BJ1103;                    North         East    Units  Estimated Accuracy
 BJ1103;SPC LA S     -   182,390.    1,032,620.      MT  (+/- 180 meters Scaled)
 BJ1103
 BJ1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP931365(NAD 83)
 BJ1103
 BJ1103                          SUPERSEDED SURVEY CONTROL
 BJ1103
 BJ1103.No superseded survey control is available for this station.
 BJ1103
 BJ1103_MARKER: X = CHISELED CROSS
 BJ1103_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ1103_SP_SET: WELL CASING
 BJ1103_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1103
 BJ1103  HISTORY     - Date     Condition        Report By
 BJ1103  HISTORY     - UNK      MONUMENTED       USGS
 BJ1103  HISTORY     - 1964     GOOD             CGS
 BJ1103  HISTORY     - 1977     GOOD             NGS
 BJ1103  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1103
 BJ1103                          STATION DESCRIPTION
 BJ1103
 BJ1103'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1103'4.55 MI SE FROM GEISMAR.
 BJ1103'4.55 MILES SOUTHEAST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF STATE
 BJ1103'HIGHWAY 73 AT GEISMAR, ON THE PROPERTY OF MR. A. J. MELANCON, ABOUT
 BJ1103'181 YARDS EAST OF THE CENTER LINE OF THE HIGHWAY, 106 FEET EAST OF GAS
 BJ1103'WELL NO. 45 PERMIT NO. 50533, 11 1/2 FEET EAST OF A NORTH-SOUTH FENCE
 BJ1103'LINE, 35 FEET NORTHEAST OF THE CENTER OF GATE IN FENCE LINE, 71 FEET
 BJ1103'SOUTH OF AN EAST-WEST FENCE LINE, A 1-INCH CHISELED CROSS SET
 BJ1103'VERTICALLY ON WELL CASING THAT IS 181 FEET DEEP AND PROJECTS 3 FEET
 BJ1103'ABOVE THE LEVEL OF THE GROUND.  THE CROSS IS 8 INCHES ABOVE THE LEVEL
 BJ1103'OF THE GROUND.
 BJ1103
 BJ1103                          STATION RECOVERY (1977)
 BJ1103
 BJ1103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1103'3.95 MILES NORTHWEST ALONG STATE HIGHWAY 75 FROM THE JUNCTION OF
 BJ1103'STATE HIGHWAY 22, 75 AND 942 IN DARROW, 4.55 MILES SOUTHEAST ALONG
 BJ1103'HIGHWAY 75 FROM THE JUNCTION OF STATE HIGHWAY 73 IN GEISMAR, 181
 BJ1103'YARDS EAST OF THE CENTER LINE OF THE HIGHWAY, 106 FEET EAST OF GAS
 BJ1103'WELL NO. 45, 71 FEET SOUTH OF A FENCE, 11 FEET EAST OF A FENCE, 35 FT
 BJ1103'NORTHEAST OF THE CENTER OF A GATE, A ONE-INCH CHISELED CROSS SET
 BJ1103'VERTICALLY ON A WELL CASING THAT IS 181 FEET DEEP AND PROJECTS
 BJ1103'3 FEET ABOVE THE GROUND. THE CHISELED CROSS IS 8 INCHES ABOVE THE
 BJ1103'GROUND. NOT LEVELED TO IN 1977 AS MARK COULD NOT BE LOCATED BY
 BJ1103'LEVEL UNIT.
 BJ1103
 BJ1103                          STATION RECOVERY (1986)
 BJ1103
 BJ1103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1103'NOT RECOVERED, THE DESCRIPTION IS NOW INADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2990 ***********************************************************************
 BK2990  DESIGNATION -  ANA
 BK2990  PID         -  BK2990
 BK2990  STATE/COUNTY-  LA/ALLEN
 BK2990  COUNTRY     -  US
 BK2990  USGS QUAD   -  GUY (2018)
 BK2990
 BK2990                         *CURRENT SURVEY CONTROL
 BK2990  ______________________________________________________________________
 BK2990* NAD 83(1992) POSITION- 30 39 37.78796(N) 092 44 32.14668(W)   ADJUSTED
 BK2990* NAVD 88 ORTHO HEIGHT -    26.2   (meters)       86.    (feet) VERTCON3
 BK2990  ______________________________________________________________________
 BK2990  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BK2990  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 BK2990  HORZ ORDER      -  SECOND
 BK2990
 BK2990.The horizontal coordinates were established by classical geodetic methods
 BK2990.and adjusted by the National Geodetic Survey in January 1993.
 BK2990
 BK2990.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2990.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2990
 BK2990.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2990.GEOID18 height accuracy estimate available here.
 BK2990
 BK2990.Click photographs - Photos may exist for this station.
 BK2990
 BK2990.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2990
 BK2990. The following values were computed from the NAD 83(1992) position.
 BK2990
 BK2990;                    North         East     Units Scale Factor Converg.
 BK2990;SPC LA S     -   240,314.081   864,971.367   MT  0.99999184   -0 42 16.1
 BK2990;SPC LA S     -   788,430.45  2,837,826.89   sFT  0.99999184   -0 42 16.1
 BK2990;UTM  15      - 3,392,005.745   524,691.919   MT  0.99960752   +0 07 53.2
 BK2990
 BK2990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2990!SPC LA S     -   1.00000013  x   0.99999184  =   0.99999197
 BK2990!UTM  15      -   1.00000013  x   0.99960752  =   0.99960765
 BK2990
 BK2990:                Primary Azimuth Mark                     Grid Az
 BK2990:SPC LA S     -  L 16                                     024 31 08.7
 BK2990:UTM  15      -  L 16                                     023 40 59.4
 BK2990
 BK2990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2469192005(NAD 83)
 BK2990
 BK2990|---------------------------------------------------------------------|
 BK2990| PID    Reference Object                     Distance      Geod. Az  |
 BK2990|                                                           dddmmss.s |
 BK2990| CV9591 ANA RM 2                             12.787 METERS 01751     |
 BK2990| BK1090 L 16                                               0234852.6 |
 BK2990| BK2989 ANA RM 1                              9.647 METERS 16837     |
 BK2990| BK2997 OBERLIN MUNICIPAL TANK              APPROX. 4.9 KM 2040041.9 |
 BK2990|---------------------------------------------------------------------|
 BK2990
 BK2990                          SUPERSEDED SURVEY CONTROL
 BK2990
 BK2990  NAD 83(1986)-  30 39 37.80790(N)    092 44 32.13990(W) AD(       ) 2
 BK2990  NAD 27      -  30 39 37.09892(N)    092 44 31.61494(W) AD(       ) 2
 BK2990  NGVD 29 (07/19/86)   26.2    (m)           86.     (f) VERT ANG       
 BK2990
 BK2990.Superseded values are not recommended for survey control.
 BK2990
 BK2990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2990.See file dsdata.pdf to determine how the superseded data were derived.
 BK2990
 BK2990_MARKER: DD = SURVEY DISK
 BK2990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2990_STAMPING: ANA 1974
 BK2990_MARK LOGO: LADHGS
 BK2990_PROJECTION: FLUSH
 BK2990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2990+STABILITY: SURFACE MOTION
 BK2990
 BK2990  HISTORY     - Date     Condition        Report By
 BK2990  HISTORY     - 1974     MONUMENTED       LADH
 BK2990
 BK2990                          STATION DESCRIPTION
 BK2990
 BK2990'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BK2990'THE STATION IS LOCATED 3 MILES NORTHEAST OF OBERLIN, 11 MILES
 BK2990'SOUTHWEST OF OAKDALE, AND 14 MILES SOUTHEAST OF ELIZABETH, IN THE
 BK2990'SOUTHEAST QUARTER OF SECTION 35, T4S, R4W, AND ON THE PROPERTY
 BK2990'OWNED BY THE MISSOURI PACIFIC RAILROAD CO.
 BK2990'
 BK2990'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 165 AND
 BK2990'STATE HIGHWAY 26 IN OBERLIN, DRIVE NORTHEAST ALONG U. S. HIGHWAY 165
 BK2990'FOR 3 MILES TO THE MARK SET ON THE RIGHT AND SOUTHEAST OF THE
 BK2990'HIGHWAY NEAR A TELEGRAPH POLE AND THE MISSOURI PACIFIC RAILROAD.
 BK2990'
 BK2990'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTHEAST ALONG
 BK2990'U. S. HIGHWAY 165 FOR 0.25 MILE.  THE MARK IS SET ON THE RIGHT AND
 BK2990'SOUTHEAST OF THE HIGHWAY IN A DRILL HOLE IN THE HEADWALL OF A
 BK2990'CROSS-DRAIN UNDER THE MISSOURI PACIFIC RAILROAD.
 BK2990'
 BK2990'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2990'U. S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BK2990'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BK2990'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 BK2990'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BK2990'STAMPED ANA 1974.  THE MARK IS 112 FEET WEST-SOUTHWEST OF A
 BK2990'METAL SHED, 67 FEET SOUTHWEST OF THE CENTER OF A GRAVEL ROAD, 50
 BK2990'FEET SOUTHEAST OF THE CENTER OF U. S. HIGHWAY 165, 34.5 FEET
 BK2990'WEST-NORTHWEST OF THE WEST RAIL ON THE MAIN LINE OF THE MISSOURI
 BK2990'PACIFIC RAILROAD, 2.5 FEET SOUTHEAST OF A TELEGRAPH POLE, AND 2
 BK2990'FEET NORTHEAST OF A METAL WTINESS POST AND SIGN.
 BK2990'
 BK2990'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2990'U. S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BK2990'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2990'STAMPED ANA RM 1 1974.  IT IS 118 FEET SOUTHWEST OF THE SOUTHWEST
 BK2990'CORNER OF A METAL SHED, 94 FEET SOUTH-SOUTHWEST OF THE CENTER OF
 BK2990'A GRAVEL ROAD, 69 FEET SOUTHEAST OF THE CENTER OF U. S. HIGHWAY
 BK2990'165, 33 FEET SOUTH OF A TELEGRAPH POLE, 17 FEET NORTHWEST OF THE
 BK2990'WEST RAIL ON THE MAIN LINE OF THE MISSOURI PACIFIC RAILROAD.
 BK2990'
 BK2990'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2990'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK2990'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BK2990'STAMPED ANA RM 2 1974.  IT IS 99.5 FEET WEST OF THE SOUTHWEST
 BK2990'CORNER OF A METAL SHED, 46.5 FEET SOUTHEAST OF THE CENTER OF U. S.
 BK2990'HIGHWAY 165, 42 FEET NORTH-NORTHEAST OF A TELEGRAPH POLE, AND 25
 BK2990'FEET SOUTHWEST OF THE CENTER OF A GRAVEL ROAD.
 BK2990'
 BK2990'THE AZIMUTH MARK IS A STANDARD U. S. COAST AND GEODETIC SURVEY BENCH
 BK2990'MARK DISK SET IN A DRILL HOLE IN THE HEADWALL OF A CONCRETE BOX
 BK2990'DRAIN UNDER THE MISSOURI PACIFIC RAILROAD.  IT IS STAMPED L16 1934.
 BK2990'IT IS 71.5 FEET EAST-NORTHEAST OF THE CENTER OF U. S. HIGHWAY 165,
 BK2990'50 FEET EAST-NORTHEAST OF THE CENTER OF A BOX DRAIN UNDER THE
 BK2990'HIGHWAY, 35 FEET SOUTH OF A TELEGRAPH POLE, AND 10 FEET
 BK2990'WEST-NORTHWEST OF THE WEST RAIL ON THE MAIN LINE ON THE
 BK2990'MISSOURI PACIFIC RAILROAD.
 BK2990'
 BK2990'NEAREST TOWN--OBERLINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2810 ***********************************************************************
 CQ2810  DESIGNATION -  ANA
 CQ2810  PID         -  CQ2810
 CQ2810  STATE/COUNTY-  LA/OUACHITA
 CQ2810  COUNTRY     -  US
 CQ2810  USGS QUAD   -  CADEVILLE (2018)
 CQ2810
 CQ2810                         *CURRENT SURVEY CONTROL
 CQ2810  ______________________________________________________________________
 CQ2810* NAD 83(1992) POSITION- 32 24 53.98242(N) 092 20 42.99758(W)   ADJUSTED
 CQ2810* NAVD 88 ORTHO HEIGHT -    54.1   (meters)      177.    (feet) VERTCON3
 CQ2810  ______________________________________________________________________
 CQ2810  GEOID HEIGHT    -        -25.731 (meters)                     GEOID18
 CQ2810  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 CQ2810  HORZ ORDER      -  SECOND
 CQ2810
 CQ2810.The horizontal coordinates were established by classical geodetic methods
 CQ2810.and adjusted by the National Geodetic Survey in January 1993.
 CQ2810
 CQ2810.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2810.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2810
 CQ2810.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2810.GEOID18 height accuracy estimate available here.
 CQ2810
 CQ2810.Click photographs - Photos may exist for this station.
 CQ2810
 CQ2810.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2810
 CQ2810. The following values were computed from the NAD 83(1992) position.
 CQ2810
 CQ2810;                    North         East     Units Scale Factor Converg.
 CQ2810;SPC LA N     -   212,338.572 1,014,553.319   MT  0.99995229   +0 04 54.5
 CQ2810;SPC LA N     -   696,647.46  3,328,580.35   sFT  0.99995229   +0 04 54.5
 CQ2810;UTM  15      - 3,586,624.835   561,562.486   MT  0.99964673   +0 21 03.5
 CQ2810
 CQ2810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2810!SPC LA N     -   0.99999554  x   0.99995229  =   0.99994783
 CQ2810!UTM  15      -   0.99999554  x   0.99964673  =   0.99964227
 CQ2810
 CQ2810:                Primary Azimuth Mark                     Grid Az
 CQ2810:SPC LA N     -  ANA AZ MK                                263 33 07.1
 CQ2810:UTM  15      -  ANA AZ MK                                263 16 58.1
 CQ2810
 CQ2810_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6156286624(NAD 83)
 CQ2810
 CQ2810|---------------------------------------------------------------------|
 CQ2810| PID    Reference Object                     Distance      Geod. Az  |
 CQ2810|                                                           dddmmss.s |
 CQ2810| CY3274 ANA AZ MK 2                                        0301936.4 |
 CQ2810| CY3275 ANA RM 1                             18.134 METERS 04302     |
 CQ2810| CQ2809 ANA A PT                             15.247 METERS 15631     |
 CQ2810| CY3273 ANA AZ MK                                          2633801.6 |
 CQ2810| CY3276 ANA RM 2                             13.632 METERS 30728     |
 CQ2810|---------------------------------------------------------------------|
 CQ2810
 CQ2810                          SUPERSEDED SURVEY CONTROL
 CQ2810
 CQ2810  NAD 83(1986)-  32 24 53.99587(N)    092 20 42.98921(W) AD(       ) 2
 CQ2810  NAD 27      -  32 24 53.45852(N)    092 20 42.48082(W) AD(       ) 2
 CQ2810  NGVD 29 (07/19/86)   54.2    (m)          178.     (f) VERT ANG       
 CQ2810
 CQ2810.Superseded values are not recommended for survey control.
 CQ2810
 CQ2810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2810.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2810
 CQ2810_MARKER: DD = SURVEY DISK
 CQ2810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2810_STAMPING: ANA 1971
 CQ2810_MARK LOGO: LADHGS
 CQ2810_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2810+STABILITY: SURFACE MOTION
 CQ2810_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ2810+SATELLITE: SATELLITE OBSERVATIONS - June 18, 1990
 CQ2810
 CQ2810  HISTORY     - Date     Condition        Report By
 CQ2810  HISTORY     - 1971     MONUMENTED       LADTD
 CQ2810  HISTORY     - 19900618 GOOD             LADTD
 CQ2810  HISTORY     - 20100701 GOOD             GEOCAC
 CQ2810
 CQ2810                          STATION DESCRIPTION
 CQ2810
 CQ2810'DESCRIBED BY LA TRANSP AND DEV 1971 (RT)
 CQ2810'THE STATION IS LOCATED 4.5 MILES NORTHEAST OF EROS, 6.5 MILES
 CQ2810'SOUTHEAST OF CALHOUN AND 15 MILES SOUTHWEST OF WEST MONROE,
 CQ2810'IN THE NORTHWEST 1/4 OF SECTION 35, T17N, R1E, AND ON THE
 CQ2810'PROPERTY OWNED BY TENNESSEE GAS TRANSMISSION COMPANY, ADDRESS
 CQ2810'TONY JABBIA, MONROE, LOUISIANA, TELEPHONE 387-4143.
 CQ2810'
 CQ2810'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 20 AND
 CQ2810'STATE HIGHWAY 617 IN WEST MONROE, GO SOUTH ALONG STATE HIGHWAY
 CQ2810'617 FOR 1.4 MILES TO THE INTERSECTION WITH STATE HIGHWAY 34, THENCE
 CQ2810'SOUTH AND WEST ALONG STATE HIGHWAY 34 FOR 15 MILES TO THE
 CQ2810'TENNESSEE GAS COMPANY PIPELINE CROSSING.  THE STATION IS SET TO
 CQ2810'THE RIGHT AND NORTHEAST OF THE HIGHWAY NEAR THE SOUTHEAST EDGE
 CQ2810'OF THE PIPELINE RIGHT-OF-WAY.
 CQ2810'
 CQ2810'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE SOUTHWEST ALONG
 CQ2810'STATE HIGHWAY 34 FOR 0.2 MILE TO THE MARK WHICH IS SET ON THE
 CQ2810'RIGHT AND NORTH OF THE HIGHWAY IN A CURVE NEAR SOME PINE TREES.
 CQ2810'
 CQ2810'TO REACH AZIMUTH MARK 2 FROM THE STATION DRIVE EAST ALONG STATE
 CQ2810'HIGHWAY 34 FOR 0.1 MILE TO THE CADEVILLE LODGE ROAD LEADING NORTH,
 CQ2810'DRIVE NORTH ALONG THE CADEVILLE ROAD FOR 0.2 MILE TO THE
 CQ2810'TENNESSEE GAS LINE CROSSING.  THE MARK IS SET ON THE RIGHT AND
 CQ2810'NORTHEAST OF THE ROAD.
 CQ2810'
 CQ2810'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2810'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CQ2810'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CQ2810'GROUND.  THE SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN
 CQ2810'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 CQ2810'SURFACE.  THEY ARE STAMPED ANA 1971.  THE MARK IS 100 FEET
 CQ2810'NORTH-NORTHEAST OF THE CENTER OF STATE HIGHWAY 34, 100 FEET
 CQ2810'EAST-SOUTHEAST OF THE CENTER OF THE PIPELINE RIGHT-OF-WAY, 81
 CQ2810'FEET NORTHEAST OF A VENT PIPE ON THE EAST TRUNKLINE, 4 FEET
 CQ2810'NORTHEAST OF THE EAST TRUNKLINE, AND 2.50 FEET NORTH OF A
 CQ2810'METAL WITNESS POST.
 CQ2810'
 CQ2810'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2810'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CQ2810'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CQ2810'GROUND.  IT IS STAMPED ANA R.M. 1 1971.  IT IS 160 FEET
 CQ2810'NORTH-NORTHEAST OF THE CENTER OF STATE HIGHWAY 34, 139 FEET
 CQ2810'NORTHEAST OF A PIPELINE VENT, 3 FEET NORTHWEST OF THE EAST
 CQ2810'TRUNKLINE.
 CQ2810'
 CQ2810'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2810'AND U.S. COAST GUARD AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CQ2810'12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CQ2810'GROUND.  IT IS STAMPED ANA R.M. 2 1971.  IT IS 115 FEET
 CQ2810'NORTH-NORTHWEST OF THE CENTER OF STATE HIGHWAY 34, 79 FEET NORTH
 CQ2810'OF A PIPELINE VENT, 60 FEET EAST SOUTHEAST OF THE CENTER OF THE
 CQ2810'PIPELINE RIGHT-OF-WAY, 50 FEET NORTHEAST OF THE EAST TRUNKLINE.
 CQ2810'
 CQ2810'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2810'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CQ2810'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CQ2810'GROUND.  IT IS STAMPED ANA AZ MK. 1971.  IT IS 87 FEET NORTHEAST
 CQ2810'OF A 36 INCH PINE TREE, 30 FEET NORTHWEST OF THE CENTER OF STATE
 CQ2810'HIGHWAY 34, 19 FEET SOUTHWEST OF A 10 INCH GUM TREE, 11 FEET
 CQ2810'EAST OF A 12 INCH PINE TREE AND 1.50 FEET NORTHWEST OF A METAL
 CQ2810'WITNESS POST AND SIGN.
 CQ2810'
 CQ2810'AZIMUTH MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CQ2810'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CQ2810'INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 12 INCHES.  IT
 CQ2810'IS STAMPED ANA AZ.MK.2 1971.  IT IS 48.5 FEET NORTH OF A PIPELINE
 CQ2810'VENT, 35 FEET EAST-NORTHEAST OF THE CENTER OF THE CADEVILLE LODGE
 CQ2810'ROAD, 16 FEET EAST-NORTHEAST OF A 40 INCH PINE TREE, AND 11 FEET
 CQ2810'NORTH-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 CQ2810'
 CQ2810'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CQ2810
 CQ2810                          STATION RECOVERY (1990)
 CQ2810
 CQ2810'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CQ2810'THE STATION IS LOCATED ABOUT 15 MI (24.1 KM) SOUTHWEST OF WEST MONROE,
 CQ2810'6.5 MI (10.5 KM) SOUTHEAST OF CALHOUN, AND 4.8 MI (7.7 KM) NORTHEAST
 CQ2810'OF EROS, IN THE NORTHWEST QUARTER OF SECTION 35, T 17 N, R 1 E.
 CQ2810'OWNERSHIP--TENNESSEE GAS TRANSMISSION COMPANY, MONROE, LOUISIANA,
 CQ2810'TELEPHONE NUMBER 318-387-4143. TO REACH THE STATION FROM THE POST
 CQ2810'OFFICE IN EROS, GO EAST FOR 4.8 MI (7.7 KM) ON STATE HIGHWAY 34 TO THE
 CQ2810'STATION ON THE LEFT AT A PIPE LINE CROSSING,  100.0 FT (30.5 M)
 CQ2810'NORTH-NORTHEAST FROM THE CENTER OF THE HIGHWAY, 100.0 FT (30.5 M)
 CQ2810'EAST-SOUTHEAST FROM THE CENTER OF THE PIPELINE RIGHT-OF-WAY, 44.0 FT
 CQ2810'(13.4 M) WEST FROM A POWER POLE, 18.0 FT (5.5 M) EAST FROM A VENT PIPE
 CQ2810'AND 2.5 FT (0.8 M) NORTH FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CQ2810'THE MARK IS FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ2810
 CQ2810                          STATION RECOVERY (2010)
 CQ2810
 CQ2810'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ2810'STATION ALONG WITH REFERENCE MARK 1 AND REFERENCE MARK 2 WERE
 CQ2810'RECOVERED IN GOOD CONDITION. AZIMUTH MARK 1 IS PRESUMED DESTROYED WHEN
 CQ2810'STATE HWY 34 WAS STRAIGHTENED AND WIDENED. AZIMUTH MARK 2 IS PRESUMED
 CQ2810'DESTROYED WHEN UNDERGROUND UTILITIES WERE PLACED AT SITE.
 CQ2810'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3072 ***********************************************************************
 BK3072  DESIGNATION -  ANACOCO
 BK3072  PID         -  BK3072
 BK3072  STATE/COUNTY-  LA/VERNON
 BK3072  COUNTRY     -  US
 BK3072  USGS QUAD   -  KNIGHT (2018)
 BK3072
 BK3072                         *CURRENT SURVEY CONTROL
 BK3072  ______________________________________________________________________
 BK3072* NAD 83(1993) POSITION- 30 53 14.77800(N) 093 29 35.91494(W)   ADJUSTED
 BK3072* NAVD 88 ORTHO HEIGHT -    40.87  (+/-2cm)      134.1   (feet) VERTCON3
 BK3072  ______________________________________________________________________
 BK3072  GEOID HEIGHT    -        -27.044 (meters)                     GEOID18
 BK3072  LAPLACE CORR    -          1.85  (seconds)                    DEFLEC18
 BK3072  HORZ ORDER      -  FIRST
 BK3072  VERT ORDER      -  THIRD ? (See Below)
 BK3072
 BK3072.The horizontal coordinates were established by classical geodetic methods
 BK3072.and adjusted by the National Geodetic Survey in February 1996.
 BK3072
 BK3072.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3072.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3072
 BK3072.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3072.GEOID18 height accuracy estimate available here.
 BK3072
 BK3072.The vertical order pertains to the NGVD 29 superseded value.
 BK3072
 BK3072.Click photographs - Photos may exist for this station.
 BK3072
 BK3072.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3072
 BK3072. The following values were computed from the NAD 83(1993) position.
 BK3072
 BK3072;                    North         East     Units Scale Factor Converg.
 BK3072;SPC LA N     -    43,394.476   905,017.646   MT  1.00007503   -0 31 30.6
 BK3072;SPC LA N     -   142,370.04  2,969,212.06   sFT  1.00007503   -0 31 30.6
 BK3072;SPC LA S     -   266,590.949   793,474.029   MT  1.00004523   -1 04 48.1
 BK3072;SPC LA S     -   874,640.47  2,603,256.04   sFT  1.00004523   -1 04 48.1
 BK3072;SPC TX C     - 3,155,427.030 1,353,529.422   MT  0.99988371   +3 31 22.9
 BK3072;SPC TX C     -10,352,430.18  4,440,704.45   sFT  0.99988371   +3 31 22.9
 BK3072;UTM  15      - 3,417,231.583   452,850.161   MT  0.99962742   -0 15 11.7
 BK3072
 BK3072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3072!SPC LA N     -   0.99999783  x   1.00007503  =   1.00007286
 BK3072!SPC LA S     -   0.99999783  x   1.00004523  =   1.00004306
 BK3072!SPC TX C     -   0.99999783  x   0.99988371  =   0.99988154
 BK3072!UTM  15      -   0.99999783  x   0.99962742  =   0.99962525
 BK3072
 BK3072:                Primary Azimuth Mark                     Grid Az
 BK3072:SPC LA N     -  ANACOCO AZ MK 2                          217 55 44.4
 BK3072:SPC LA S     -  ANACOCO AZ MK 2                          218 29 01.9
 BK3072:SPC TX C     -  ANACOCO AZ MK 2                          213 52 50.9
 BK3072:UTM  15      -  ANACOCO AZ MK 2                          217 39 25.5
 BK3072
 BK3072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ5285017231(NAD 83)
 BK3072
 BK3072|---------------------------------------------------------------------|
 BK3072| PID    Reference Object                     Distance      Geod. Az  |
 BK3072|                                                           dddmmss.s |
 BK3072| CV8008 ANACOCO AZ MK                                      0610120.1 |
 BK3072| CV8013 ANACOCO RM 3                         50.268 METERS 09618     |
 BK3072| CV8011 ANACOCO RM 1                         67.282 METERS 09810     |
 BK3072| CV8014 ANACOCO RM 4                         57.302 METERS 17339     |
 BK3072| CV8012 ANACOCO RM 2                         63.304 METERS 17836     |
 BK3072| CV8010 ANACOCO AZ MK 2                                    2172413.8 |
 BK3072| CV8009 ANACOCO AZ MK RESET                                2200228.1 |
 BK3072|---------------------------------------------------------------------|
 BK3072
 BK3072                          SUPERSEDED SURVEY CONTROL
 BK3072
 BK3072  NAD 83(1992)-  30 53 14.78087(N)    093 29 35.91348(W) AD(       ) 1
 BK3072  NAD 83(1986)-  30 53 14.78850(N)    093 29 35.91056(W) AD(       ) 1
 BK3072  NAD 27      -  30 53 14.07500(N)    093 29 35.30100(W) AD(       ) 1
 BK3072  NGVD 29              40.97   (m)          134.4    (f) LEVELING    3  
 BK3072
 BK3072.Superseded values are not recommended for survey control.
 BK3072
 BK3072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3072.See file dsdata.pdf to determine how the superseded data were derived.
 BK3072
 BK3072_MARKER: DS = TRIANGULATION STATION DISK
 BK3072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3072_STAMPING: ANACOCO 1935
 BK3072_MARK LOGO: CGS
 BK3072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3072+STABILITY: SURFACE MOTION
 BK3072
 BK3072  HISTORY     - Date     Condition        Report By
 BK3072  HISTORY     - 1935     MONUMENTED       CGS
 BK3072  HISTORY     - 1935     GOOD             TSI
 BK3072  HISTORY     - 1937     GOOD             TXHD
 BK3072  HISTORY     - 1937     GOOD             LAGS
 BK3072  HISTORY     - 1943     GOOD             USACE
 BK3072  HISTORY     - 1963     GOOD             CGS
 BK3072  HISTORY     - 1966     GOOD             CGS
 BK3072
 BK3072                          STATION DESCRIPTION
 BK3072
 BK3072'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BK3072'THIS STATION IS IN SEC. 16 T 2 S, R 11 W.  ABOUT 9 1/2 MILES NNE OF
 BK3072'MERRYVILLE AND 16 MILES WNW OF DERIDDER, ON SLIGHT RISE OF CUT OVER
 BK3072'AREA OWNED BY LUTCHER, MOORE LUMBER COMPANY OF ORANGE, TEXAS, 55 FEET
 BK3072'W OF DIM SAND TRAIL, 192 FEET W OF CENTER LINE OF GRAVELED ROAD, 156
 BK3072'FEET SSE OF 10 INCH BLAZED PINE TREE.  THE MARK PROJECTS 10 INCHES.
 BK3072'
 BK3072'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 BK3072'DISKS SET IN CONCRETE AS DESCRIBED.
 BK3072'
 BK3072'REFERENCE MARK NO. 1 IS 220.74 FEET E OF STATION , 23 FEET W OF CENTER
 BK3072'LINE OF GRAVELED ROAD.  THE MARK PROJECTS 6 INCHES, THE DISTANCE
 BK3072'BETWEEN THE REFERENCE MARKS IS 277 FEET.
 BK3072'
 BK3072'REFERENCE MARK NO. 2 IS IN W LINE OF RIGHT OF WAY OF GRAVELED ROAD,
 BK3072'207.69 FEET S OF STATION , 6 FEET W OF ROAD BANK, 80 FEET E OF SAND
 BK3072'TRAIL.  THE MARK PROJECTS 5 INCHES.
 BK3072'
 BK3072'THE AZIMUTH MARK IS NE OF THE STATION IN NW LINE OF RIGHT OF WAY OF
 BK3072'GRAVEL ROAD, 20 FEET NW OF CENTER LINE OF ROAD, 2 FEET NW OF ROAD
 BK3072'BANK, 0.1 MILE SSE OF SMALL FARM BUILDING.  THE MARK PROJECTS 3 IN.
 BK3072'
 BK3072'REACH STATION FROM MERRYVILLE BY GOING N ON STATE HIGHWAY 22, 6.1
 BK3072'MILES TO ROAD JUNCTION.  LEAVE HIGHWAY 22 AND GO N ON GRAVELED ROAD
 BK3072'3.8 MILES TO SAND TRAIL LEAVING HIGHWAY TO LEFT AND THEN RUNNING
 BK3072'PARALLEL TO IT.  LEAVE THE HIGHWAY HERE AND FOLLOW SAND TRAIL
 BK3072'NORTHEASTERLY 0.2 MILE TO STATION ON LEFT.
 BK3072'
 BK3072'LIGHTS 126 FEET ABOVE STATION LUDINGTON COME INTO VIEW 90 FEET ABOVE
 BK3072'THIS STATION, LIGHTS 136 FEET ABOVE STATION SABINE COME INTO VIEW
 BK3072'77 FEET ABOVE THIS STATION, LIGHTS 126 FEET ABOVE STATION MERRYVILLE
 BK3072'COME INTO VIEW 64 FEET ABOVE THIS STATION, AND LIGHTS 126 FEET ABOVE
 BK3072'STATION TROUT COME INTO VIEW 37 FEET ABOVE THIS STATION.
 BK3072'
 BK3072'NOTE--THIS STATION CAN BE REACHED FROM DERIDDER BY GOING W ON STATE
 BK3072'HIGHWAY 22, 13.3 MILES TO JUNCTION, THENCE AS DESCRIBED ABOVE.
 BK3072
 BK3072                          STATION RECOVERY (1935)
 BK3072
 BK3072'RECOVERY NOTE BY TOBIN SURVEYS INCORPORATED 1935 (ET)
 BK3072'ORIGINAL STATION AND DESCRIPTION GOOD.
 BK3072
 BK3072                          STATION RECOVERY (1937)
 BK3072
 BK3072'RECOVERY NOTE BY TEXAS HIGHWAY DEPARTMENT 1937
 BK3072'STATION, REFERENCE, AND AZIMUTH MARKS WERE RECOVERED AND FOUND TO BE
 BK3072'IN GOOD CONDITION.
 BK3072'
 BK3072'STATION WAS REACHED FROM LEESVILLE, LOUISIANA BY GOING SW ON STATE
 BK3072'HIGHWAY 21 TO CAMEY, THERE LEAVING STATE HIGHWAY 21 AND GOING S AND
 BK3072'SE ON GRAVEL ROAD 19.03 MILES, FROM WHICH POINT THE STATION IS 48 DEG
 BK3072'E, 200 FEET.
 BK3072
 BK3072                          STATION RECOVERY (1937)
 BK3072
 BK3072'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1937
 BK3072'RECOVERED AS DESCRIBED.
 BK3072
 BK3072                          STATION RECOVERY (1943)
 BK3072
 BK3072'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1943
 BK3072'STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD CONDITION.
 BK3072
 BK3072                          STATION RECOVERY (1963)
 BK3072
 BK3072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (AKH)
 BK3072'THE STATION WAS VISITED 12-3-63 AND THE STATION, R.M. NO. 2 AND THE
 BK3072'AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  REFERENCE MARK NO. 1 WAS
 BK3072'FOUND DISTURBED.  DUE TO ROAD CONSTRUCTION, R.M. NO. 1 AND 2 AND THE
 BK3072'AZIMUTH MARK WERE REQUESTED MOVED TO A NEW LOCATION.  THEREFORE R.M.
 BK3072'NO. 3 AND 4 WERE ESTABLISHED AND THE AZIMUTH MARK RESET AT THIS DATE.
 BK3072'THE DISKS FOR R.M. NO. 1 AND 2 AND THE OLD AZIMUTH MARK WERE
 BK3072'RECLAIMED.  A NEW DESCRIPTION FOLLOWS.
 BK3072'
 BK3072'THE STATION IS LOCATED ABOUT 9.5 MILES NNE OF MERRYVILLE, ABOUT 16
 BK3072'MILES WNW OF DERIDDER, IN SEC 16, T2S, R11W ON LAND OWNED BY THE
 BK3072'LUTCHER MOORE LUMBER CO. FROM ORANGE TX., AND ON A LOW RIDGE SPARSELY
 BK3072'COVERED WITH PINE TREES.  IT IS 192 FEET W. OF A POWER POLE, 137 FEET
 BK3072'NW OF THE R.O.W. FENCE LINE, 192 FEET NW OF THE CENTERLINE OF STATE
 BK3072'HIGHWAY 464, 242 FEET NE OF A POWER POLE, 93 FEET NW OF THE CENTERLIE
 BK3072'OF THE POWER LINE, AND 1 FOOT WEST OF A METAL WITNESS POST.  IT IS A
 BK3072'STANDARD DISK, STAMPED ANACOCO 1935, PROJECTING 10 INCHES.
 BK3072'
 BK3072'REFERENCE MARK NO. 3 IS 164.82 FEET EAST OF THE STATION, 54 FEET
 BK3072'WNW OF THE CENTERLINE OF THE HIGHWAY, 60 FEET SW OF POWER POLE NO. 40,
 BK3072'AND 1 FOOT ESE OF A FENCE LINE, AND 1 FOOT WEST OF A METAL WITNESS
 BK3072'POST.  IT IS A STANDARD DISK, STAMPED ANACOCO NO 3 1935, PROJECTING
 BK3072'4 INCHES.
 BK3072'
 BK3072'REFERENCE MARK NO. 4 IS 187.93 FEET S. OF THE STATION, 266 FEET
 BK3072'SSW OF POWER POLE NO. 40, 144 FEET ENE OF POWER POLE NO. 41, 54 FEET
 BK3072'WNW OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT ESE OF A FENCE LINE AND
 BK3072'1 FOOT WEST OF A METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED
 BK3072'ANACOCO NO 4 1935, PROJECTING 4 INCHES.
 BK3072'
 BK3072'THE DISTANCE BETWEEN R.M. NO. 3 AND NO. 4 IS 221.12 FEET.
 BK3072'
 BK3072'THE AZIMUTH MARK IS 0.3 MILE SW OF THE STATION AT THE TOP OF THE
 BK3072'FIRST CUT IN THE HIGHWAY SW OF THE STATION, ABOUT 0.15 MILE NORTHEAST
 BK3072'OF A HIGHWAY BRIDGE, 1 FOOT NW OF A FENCE LINE, 50 FEET SE OF THE
 BK3072'CENTER LINE OF THE HIGHWAY 206 FEET SW OF A POWER POLE, 217 FEET NE OF
 BK3072'A POWER POLE, 1 FOOT N OF A WITNESS POST (METAL), IT IS A STANDARD
 BK3072'DISK, STAMPED ANACOCO 1935 RESET 1963, PROJECTING 4 INCHES.
 BK3072'
 BK3072'TO REACH THE STATION FROM MERRYVILLE, GO NORTH ON U.S. HIGHWAY 190
 BK3072'FOR 6.1 MILE TO THE JUNCTION WITH STATE HIGHWAY 11, TAKE LEFT FORK
 BK3072'AND GO NORTH ON STATE HIGHWAY 111 FOR 2.75 MILES TO THE JUNCTION WITH
 BK3072'STATE HIGHWAY 464, TAKE RIGHT FORK AND GO NE ON STATE HIGHWAY 464 FOR
 BK3072'0.9 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE NE FOR 0.3 MILE
 BK3072'TO THE STATION ON THE LEFT.
 BK3072
 BK3072                          STATION RECOVERY (1966)
 BK3072
 BK3072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LGB)
 BK3072'THE STATION MARK, REFERENCE MARKS NO. 3 AND 4 AND AN AZIMUTH MARK WERE
 BK3072'RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE MARKS NO. 1 AND NO.2
 BK3072'AND THE 1935 AZIMUTH MARK WERE NOT RECOVERED.  DUE TO LACK OF
 BK3072'INFORMATION FURNISHED AT THIS TIME PERTAINING TO THIS STATION, IT IS
 BK3072'BELIEVED THAT REFERENCE MARKS NO. 1 AND NO. 2 AND THE 1935 AZIMUTH
 BK3072'MARK WERE DESTROYED BY ROAD CONSTRUCTION IN 1963 AND A NEW SET OF
 BK3072'MARKS WERE ESTABLISHED AT THAT TIME, ALSO ANOTHER AZIMUTH MARK WAS
 BK3072'ESTABLISHED BY THIS PARTY.
 BK3072'
 BK3072'FOLLOWING IS A NEW COMPLETE DESCRIPTION.
 BK3072'
 BK3072'THE STATION IS LOCATED ABOUT 15 1/2 MILES WEST NORHTWEST OF DERIDDER
 BK3072'AND 10 MILES NORTH NORTHEAST OF MERRYVILLE, IN THE NORTHWEST CORNER OF
 BK3072'THE SOUTHEAST QUARTER OF SECTION 16, T 2 S, R 11 W, AND IN A TIMBERED
 BK3072'AREA OWNED BY THE LUTCHER MOORE LUMBER COMPANY AND GAME MANAGEMENT.
 BK3072'
 BK3072'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BK3072'HIGHWAY 111 ABOUT 6.0 MILES NORTH OF MERRYVILLE, GO NORTH ON HIGHWAY
 BK3072'111 FOR 3.0 MILES TO A ROAD FORK.  BEAR RIGHT AND GO NORTHEAST ON
 BK3072'PARISH ROUTE 464 FOR 0.8 MILE TO THE 1963 AZIMUTH MARK ON THE RIGHT,
 BK3072'CONTINUE NORTHEAST FOR 0.05 MILE TO THE 1966 AZIMUTH MARK ON THE RIGHT
 BK3072'CONTINUE NORTHEAST FOR 0.2 MILE TO THE STATION ON THE LEFT.
 BK3072'
 BK3072'THE STATION MARK IS A STANDARD DISK STAMPED ANACOCO 1935, SET IN THE
 BK3072'TOP OF A 12 INCH SQUARE CONCRETE POST THAT PROJECTS 10 INCHES ABOVE
 BK3072'THE SURFACE OF THE GROUND.  IT IS 193 FEET NORTHWEST OF THE CENTER OF
 BK3072'ROUTE 464, 136 FEET NORTHWEST OF A FENCE, 21 FEET NORHTEAST OF AN 8
 BK3072'INCH PINE TREE, 18.5 FEET SOUTHWEST OF A 6 INCH PINE TREE AND 2 FEET
 BK3072'NORHTWEST OF A METAL WITNESS POST WITH SIGN ATTACHED.
 BK3072'
 BK3072'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED ANACOCO NO 3 1935,
 BK3072'SET IN TOP OF A ROUND CONCRETE POST 12 INCHES IN DIAMETER AND FLUSH
 BK3072'WITH THE SURFACE OF THE GROUND.  IT IS 56 FEET NORHTWEST OF THE CENTER
 BK3072'OF ROUTE 464, 1 FOOT SOUTHEAST OF THE FENCE AND 1 FOOT WEST OF A METAL
 BK3072'WITNESS POST.
 BK3072'
 BK3072'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED ANACOCO NO 4 1935,
 BK3072'SET IN TOP OF A ROUND CONCRETE POST 12 INCHES IN DIAMETER AND FLUSH
 BK3072'WITH THE SURFACE OF THE GROUND.  IT IS 56 FEET NORHTWEST OF THE CENTER
 BK3072'OF ROUTE 464, 1 FOOT SOUTHEAST OF THE FENCE AND 1 FOOT WEST OF A METAL
 BK3072'WITNESS POST.
 BK3072'
 BK3072'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ANACOCO 1935 RESET 1963,
 BK3072'SET IN TOP OF A ROUND CONCRETE POST 12 INCHES IN DIAMETER AND PROJECTS
 BK3072'8 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 48 FEET SE OF THE
 BK3072'CENTER OF ROUTE 464, 1.5 FEET NW OF A FENCE AND 1.5 FEET EAST OF A
 BK3072'METAL WITNESS POST.
 BK3072'
 BK3072'AZ 2 IS A STANDARD AZIMUTH MARK DISK STAMPED ANACOCO 1935 AZ 2 1966,
 BK3072'SET IN TOP OF A ROUND CONCRETE POST 12 INCHES IN DIAMETER AND
 BK3072'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 43.5 FEET
 BK3072'SOUTHEAST OF THE CENTER OF ROUTE 464, 9 FEET EAST OF A HIGHWAY RIGHT
 BK3072'OF WAY MARKER AND 1 FOOT NORTHWEST OF A METAL WITNESS POST IN A
 BK3072'FENCELINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CA1984 ***********************************************************************
 CA1984  DESIGNATION -  ANCHOR
 CA1984  PID         -  CA1984
 CA1984  STATE/COUNTY-  LA/LAFOURCHE
 CA1984  COUNTRY     -  US
 CA1984  USGS QUAD   -  LEEVILLE (2018)
 CA1984
 CA1984                         *CURRENT SURVEY CONTROL
 CA1984  ______________________________________________________________________
 CA1984* NAD 83(1986) POSITION- 29 08 14.     (N) 090 07 39.     (W)   SCALED
 CA1984* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 CA1984  **This station is located in a suspected subsidence area (see below).
 CA1984  ______________________________________________________________________
 CA1984  GEOID HEIGHT    -        -23.723 (meters)                     GEOID18
 CA1984
 CA1984.The horizontal coordinates were scaled from a map and have
 CA1984.an estimated accuracy of +/- 6 seconds.
 CA1984
 CA1984.** This station is in an area of known vertical motion. If an
 CA1984.** orthometric height was ever established but is not available 
 CA1984.** in the current survey control section, the orthometric height
 CA1984.** is considered suspect.  Suspect heights are available in the
 CA1984.** superseded section only if requested.
 CA1984
 CA1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 CA1984.GEOID18 height accuracy estimate available here.
 CA1984
 CA1984.Click photographs - Photos may exist for this station.
 CA1984
 CA1984;                    North         East    Units  Estimated Accuracy
 CA1984;SPC LA S     -    71,250.    1,117,340.      MT  (+/- 180 meters Scaled)
 CA1984
 CA1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN794266(NAD 83)
 CA1984
 CA1984                          SUPERSEDED SURVEY CONTROL
 CA1984
 CA1984  NAD 27      -  29 08 13.17598(N)    090 07 38.51498(W) AD(       ) 3
 CA1984
 CA1984.Superseded values are not recommended for survey control.
 CA1984
 CA1984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CA1984.See file dsdata.pdf to determine how the superseded data were derived.
 CA1984
 CA1984_MARKER: DH = HORIZONTAL CONTROL DISK
 CA1984_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CA1984_STAMPING: ANCHOR 1979
 CA1984_MARK LOGO: NGS
 CA1984_PROJECTION: PROJECTING 51 CENTIMETERS
 CA1984_MAGNETIC: N = NO MAGNETIC MATERIAL
 CA1984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CA1984_ROD/PIPE-DEPTH: 6.1 meters
 CA1984
 CA1984  HISTORY     - Date     Condition        Report By
 CA1984  HISTORY     - 1979     MONUMENTED       NGS
 CA1984
 CA1984                          STATION DESCRIPTION
 CA1984
 CA1984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 CA1984'THE STATION IS LOCATED 2 MILES NORTHWEST FROM THE MOUTH ON THE SOUTH
 CA1984'SIDE OF MOREAU BAYOU.
 CA1984'
 CA1984'THE DISTANCE TO REFERENCE MARK 1 IS 155.52 FEET, TO REFERENCE MARK 2
 CA1984'IS 76.65 FEET, AND BETWEEN REFERENCE MARKS 1 AND 2 IS 145.57 FEET.
 CA1984'THE ANGLE BETWEEN THE REFERENCE MARKS IS 68 DEGREES 8 MINUTES AND
 CA1984'49.44 SECONDS.
 CA1984'
 CA1984'THE STATION WAS REACHED BY HELICOPTER.
 CA1984'
 CA1984'THE STATION IS A STANDARD NGS DISK STAMPED---ANCHOR 1979---, CRIMPED
 CA1984'TO THE TOP OF A STAINLESS STEEL ROD PROJECTING 20 INCHES, DRIVEN 20
 CA1984'FEET INTO THE GROUND AND PROTECTED BY A 5-INCH WHITE PVC PIPE.  IT IS
 CA1984'LOCATED 400 FEET NORTH FROM SHORELINE OF THE GULF OF MEXICO.
 CA1984'
 CA1984'REFERENCE MARK NUMBER 1 IS A STANDARD NGS DISK STAMPED
 CA1984'---ANCHOR NO 1 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1984'DRIVEN INTO THE GROUND 15 FEET, PROJECTING 60 CM ABOVE THE GROUND, AND
 CA1984'ENCASED BY A 5-INCH WHITE PVC PIPE.  IT IS LOCATED 350 FEET NORTH FROM
 CA1984'THE SHORELINE OF THE GULF OF MEXICO.  MARK IS LEVEL WITH STATION.
 CA1984'
 CA1984'REFERENCE MARK NUMBER 2 IS A STANDARD NGS DISK STAMPED
 CA1984'---ANCHOR NO 2 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1984'DRIVEN INTO THE GROUND 15 FEET, PROJECTING 60 CM ABOVE THE GROUND, AND
 CA1984'ENCASED BY A 5-INCH WHITE PVC PIPE.  IT IS LOCATED 450 FEET NORTH FROM
 CA1984'THE SHORELINE OF THE GULF OF MEXICO.  MARK IS LEVEL WITH STATION.
 CA1984'
 CA1984'THE STATION WAS POSITIONED AT THIS TIME BY THE INERTIAL SURVEY SYSTEM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1188 ***********************************************************************
 AT1188  DESIGNATION -  AND 1934
 AT1188  PID         -  AT1188
 AT1188  STATE/COUNTY-  LA/PLAQUEMINES
 AT1188  COUNTRY     -  US
 AT1188  USGS QUAD   -  BAY BATISTE (2018)
 AT1188
 AT1188                         *CURRENT SURVEY CONTROL
 AT1188  ______________________________________________________________________
 AT1188* NAD 83(1992) POSITION- 29 23 41.35961(N) 089 47 15.17020(W)   ADJUSTED
 AT1188* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1188  **This station is located in a suspected subsidence area (see below).
 AT1188  ______________________________________________________________________
 AT1188  GEOID HEIGHT    -        -24.152 (meters)                     GEOID18
 AT1188  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 AT1188  HORZ ORDER      -  THIRD
 AT1188
 AT1188.The horizontal coordinates were established by classical geodetic methods
 AT1188.and adjusted by the National Geodetic Survey in January 1993.
 AT1188
 AT1188.** This station is in an area of known vertical motion. If an
 AT1188.** orthometric height was ever established but is not available 
 AT1188.** in the current survey control section, the orthometric height
 AT1188.** is considered suspect.  Suspect heights are available in the
 AT1188.** superseded section only if requested.
 AT1188
 AT1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1188.GEOID18 height accuracy estimate available here.
 AT1188
 AT1188.Click photographs - Photos may exist for this station.
 AT1188
 AT1188.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1188
 AT1188. The following values were computed from the NAD 83(1992) position.
 AT1188
 AT1188;                    North         East     Units Scale Factor Converg.
 AT1188;SPC LA S     -   100,199.777 1,150,036.403   MT  0.99998128   +0 46 22.5
 AT1188;SPC LA S     -   328,738.77  3,773,077.77   sFT  0.99998128   +0 46 22.5
 AT1188;UTM  16      - 3,254,961.437   229,475.578   MT  1.00050313   -1 22 08.5
 AT1188
 AT1188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1188!SPC LA S     -   1.00000385  x   0.99998128  =   0.99998513
 AT1188!UTM  16      -   1.00000385  x   1.00050313  =   1.00050698
 AT1188
 AT1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2947554961(NAD 83)
 AT1188
 AT1188                          SUPERSEDED SURVEY CONTROL
 AT1188
 AT1188  NAD 83(1986)-  29 23 41.37058(N)    089 47 15.17780(W) AD(       ) 3
 AT1188  NAD 27      -  29 23 40.57600(N)    089 47 14.93800(W) AD(       ) 3
 AT1188
 AT1188.Superseded values are not recommended for survey control.
 AT1188
 AT1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1188.See file dsdata.pdf to determine how the superseded data were derived.
 AT1188
 AT1188_MARKER: I = METAL ROD
 AT1188_SETTING: 0 = UNSPECIFIED SETTING
 AT1188_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1188
 AT1188  HISTORY     - Date     Condition        Report By
 AT1188  HISTORY     - 1934     MONUMENTED       LOCSUR
 AT1188  HISTORY     - 19730212 MARK NOT FOUND   NGS
 AT1188
 AT1188                          STATION DESCRIPTION
 AT1188
 AT1188'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1934 (TBR)
 AT1188'ON THE EASTERN
 AT1188'SHORE OF LAKE
 AT1188'WASHINGTON ABOUT 1/2 MILE NW OF THE FREEPORT SULPHUR
 AT1188'COMPANY PLANT, ON A STRAIGHT
 AT1188'SHORE LINE, AND ABOUT 3 METERS
 AT1188'(10 FEET) FROM THE HIGH-WATER MARK.  THE
 AT1188'STATION A LOCAL SURVEY
 AT1188'STATION, IS MARKED BY AN IRON PIPE SET IN A BLOCK OF CEMENT
 AT1188'AND MARKED ECAILLE.
 AT1188
 AT1188                          STATION RECOVERY (1973)
 AT1188
 AT1188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (PGH)
 AT1188'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3119 ***********************************************************************
 CP3119  DESIGNATION -  ANDERSON
 CP3119  PID         -  CP3119
 CP3119  STATE/COUNTY-  LA/WEST CARROLL
 CP3119  COUNTRY     -  US
 CP3119  USGS QUAD   -  CONGO CREEK (2018)
 CP3119
 CP3119                         *CURRENT SURVEY CONTROL
 CP3119  ______________________________________________________________________
 CP3119* NAD 83(1992) POSITION- 32 34 56.35234(N) 091 34 34.43154(W)   ADJUSTED
 CP3119* NAVD 88 ORTHO HEIGHT -    28.8   (meters)       94.    (feet) VERTCON3
 CP3119  ______________________________________________________________________
 CP3119  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 CP3119  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 CP3119  HORZ ORDER      -  SECOND
 CP3119
 CP3119.The horizontal coordinates were established by classical geodetic methods
 CP3119.and adjusted by the National Geodetic Survey in January 1993.
 CP3119
 CP3119.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3119.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3119
 CP3119.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3119.GEOID18 height accuracy estimate available here.
 CP3119
 CP3119.Click photographs - Photos may exist for this station.
 CP3119
 CP3119.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3119
 CP3119. The following values were computed from the NAD 83(1992) position.
 CP3119
 CP3119;                    North         East     Units Scale Factor Converg.
 CP3119;SPC LA N     -   231,252.814 1,086,731.024   MT  0.99998186   +0 29 18.2
 CP3119;SPC LA N     -   758,701.94  3,565,383.37   sFT  0.99998186   +0 29 18.2
 CP3119;UTM  15      - 3,605,878.679   633,631.526   MT  0.99982020   +0 46 00.6
 CP3119
 CP3119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3119!SPC LA N     -   0.99999956  x   0.99998186  =   0.99998142
 CP3119!UTM  15      -   0.99999956  x   0.99982020  =   0.99981976
 CP3119
 CP3119:                Primary Azimuth Mark                     Grid Az
 CP3119:SPC LA N     -  ANDERSON AZ MK                           304 55 58.8
 CP3119:UTM  15      -  ANDERSON AZ MK                           304 39 16.4
 CP3119
 CP3119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3363105878(NAD 83)
 CP3119
 CP3119|---------------------------------------------------------------------|
 CP3119| PID    Reference Object                     Distance      Geod. Az  |
 CP3119|                                                           dddmmss.s |
 CP3119| CY3278 ANDERSON RM 1                        37.009 METERS 11115     |
 CP3119| CY3277 ANDERSON AZ MK                                     3052517.0 |
 CP3119| CY3279 ANDERSON RM 2                        43.708 METERS 33205     |
 CP3119|---------------------------------------------------------------------|
 CP3119
 CP3119                          SUPERSEDED SURVEY CONTROL
 CP3119
 CP3119  NAD 83(1986)-  32 34 56.36379(N)    091 34 34.42449(W) AD(       ) 2
 CP3119  NAD 27      -  32 34 55.86455(N)    091 34 33.99136(W) AD(       ) 2
 CP3119  NGVD 29 (07/19/86)   28.9    (m)           95.     (f) VERT ANG       
 CP3119
 CP3119.Superseded values are not recommended for survey control.
 CP3119
 CP3119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3119.See file dsdata.pdf to determine how the superseded data were derived.
 CP3119
 CP3119_MARKER: DS = TRIANGULATION STATION DISK
 CP3119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3119_STAMPING: ANDERSON 1970
 CP3119_MARK LOGO: CGS
 CP3119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3119+STABILITY: SURFACE MOTION
 CP3119
 CP3119  HISTORY     - Date     Condition        Report By
 CP3119  HISTORY     - 1970     MONUMENTED       NGS
 CP3119
 CP3119                          STATION DESCRIPTION
 CP3119
 CP3119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP3119'THE STATION IS LOCATED ABOUT 13-1/2 MILES NORTHEAST OF RAYVILLE,
 CP3119'10 MILES NORTHWEST OF DELHI, 6 MILES SOUTHWEST OF THE SMALL
 CP3119'SETTLEMENT OF EPPS AND IN THE SOUTHWEST 1/4 OF SECTION 32, T 19 N,
 CP3119'R 9 E ON PROPERTY OF MR. RALPH ANDERSON.  ADDRESS--EPPS,
 CP3119'LOUISIANA.  PHONE--926-5168.
 CP3119'
 CP3119'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CP3119'STATE HIGHWAY 183 AT THE STOP LIGHT AND THE HOLLY RIDGE SCHOOL
 CP3119'IN HOLLY RIDGE, GO NORTH ON STATE HIGHWAY 183 FOR 7.85 MILES
 CP3119'TO A CROSSROAD.  TURN RIGHT AND GO EAST ON A PAVED ROAD FOR 2.8
 CP3119'MILES TO A GRAVELED CROSSROAD.  CONTINUE EAST ON PAVED ROAD FOR
 CP3119'0.2 MILE TO THE STATION ON THE LEFT JUST EAST OF A GRADED
 CP3119'DRIVEWAY ON THE LEFT.
 CP3119'
 CP3119'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON PAVED
 CP3119'ROAD FOR 0.2 MILE TO THE GRAVELED CROSSROAD.  TURN RIGHT AND
 CP3119'GO NORTH ON THE GRAVELED ROAD FOR 0.15 MILE TO THE AZIMUTH MARK
 CP3119'ON THE RIGHT.
 CP3119'
 CP3119'THE STATION MARKS ARE STANDARD DISKS STAMPED ANDERSON 1970.  THE
 CP3119'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP3119'MONUMENT THAT IS 20 INCHES BELOW THE GROUND SURFACE.  IT IS 84
 CP3119'FEET NORTH OF THE CENTER OF A PAVED ROAD, 80 FEET EAST OF THE
 CP3119'CENTER OF THE GRADED DRIVEWAY, 74 FEET NORTHEAST OF A FENCE
 CP3119'CORNER AND 61 FEET EAST OF A NORTH-SOUTH FENCE AND 45 FEET NORTH
 CP3119'OF A METAL WITNESS POST WITH SIGN.  THE UNDERGROUND DISK IS
 CP3119'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 CP3119'THE GROUND SURFACE.
 CP3119'
 CP3119'REFERENCE MARK 1, A STANDARD DISK STAMPED ANDERSON NO 1 1970,
 CP3119'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP3119'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 172 FEET EAST OF A
 CP3119'FENCE CORNER, 110 FEET EAST OF A METAL WITNESS POST WITH SIGN,
 CP3119'39 FEET NORTH OF THE CENTER OF THE PAVED ROAD AND 1.2 FEET NORTH
 CP3119'OF A FENCE.
 CP3119'
 CP3119'REFERENCE MARK 2, A STANDARD DISK STAMPED ANDERSON NO 2 1970,
 CP3119'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP3119'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 94 FEET SOUTH OF
 CP3119'A POWERLINE POLE, 20 FEET EAST OF THE GRADED DRIVEWAY AND 1 FOOT
 CP3119'EAST OF A FENCE.
 CP3119'
 CP3119'THE AZIMUTH MARK, A STANDARD DISK STAMPED ANDERSON 1970, IS SET
 CP3119'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 CP3119'FLUSH WITH THE GROUND SURFACE.  IT IS 84 FEET NORTH OF A POWERLINE
 CP3119'POLE, 32 FEET EAST OF THE CENTER OF A GRAVELED ROAD, 16 FEET
 CP3119'SOUTH OF THE CENTER OF A FIELD ROAD, 10 FEET EAST OF A FENCE
 CP3119'CORNER AND 2 FEET NORTH OF A FENCE.
 CP3119'
 CP3119'HEIGHT OF LIGHT ABOVE STATION MARK 35.0 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2753 ***********************************************************************
 CQ2753  DESIGNATION -  ANDERSON
 CQ2753  PID         -  CQ2753
 CQ2753  STATE/COUNTY-  LA/OUACHITA
 CQ2753  COUNTRY     -  US
 CQ2753  USGS QUAD   -  WEST MONROE SOUTH (2018)
 CQ2753
 CQ2753                         *CURRENT SURVEY CONTROL
 CQ2753  ______________________________________________________________________
 CQ2753* NAD 83(1992) POSITION- 32 23 37.14562(N) 092 09 36.94113(W)   ADJUSTED
 CQ2753* NAVD 88 ORTHO HEIGHT -    30.1   (meters)       99.    (feet) VERTCON3
 CQ2753  ______________________________________________________________________
 CQ2753  GEOID HEIGHT    -        -25.850 (meters)                     GEOID18
 CQ2753  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 CQ2753  HORZ ORDER      -  FIRST
 CQ2753
 CQ2753.The horizontal coordinates were established by classical geodetic methods
 CQ2753.and adjusted by the National Geodetic Survey in January 1993.
 CQ2753
 CQ2753.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2753.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2753
 CQ2753.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2753.GEOID18 height accuracy estimate available here.
 CQ2753
 CQ2753.Click photographs - Photos may exist for this station.
 CQ2753
 CQ2753.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2753
 CQ2753. The following values were computed from the NAD 83(1992) position.
 CQ2753
 CQ2753;                    North         East     Units Scale Factor Converg.
 CQ2753;SPC LA N     -   210,011.531 1,031,963.371   MT  0.99994913   +0 10 46.6
 CQ2753;SPC LA N     -   689,012.83  3,385,699.83   sFT  0.99994913   +0 10 46.6
 CQ2753;UTM  15      - 3,584,380.432   578,978.257   MT  0.99967692   +0 26 59.6
 CQ2753
 CQ2753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2753!SPC LA N     -   0.99999933  x   0.99994913  =   0.99994846
 CQ2753!UTM  15      -   0.99999933  x   0.99967692  =   0.99967625
 CQ2753
 CQ2753:                Primary Azimuth Mark                     Grid Az
 CQ2753:SPC LA N     -  ANDERSON AZ MK                           333 01 49.2
 CQ2753:UTM  15      -  ANDERSON AZ MK                           332 45 36.2
 CQ2753
 CQ2753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7897884380(NAD 83)
 CQ2753
 CQ2753|---------------------------------------------------------------------|
 CQ2753| PID    Reference Object                     Distance      Geod. Az  |
 CQ2753|                                                           dddmmss.s |
 CQ2753| CY3281 ANDERSON RM 1                        19.670 METERS 03759     |
 CQ2753| CY3282 ANDERSON RM 2                                      11553     |
 CQ2753| CQ2742 LUNA LOOKOUT TOWER                  APPROX. 7.3 KM 2382325.3 |
 CQ2753| CY3280 ANDERSON AZ MK                                     3331235.8 |
 CQ2753|---------------------------------------------------------------------|
 CQ2753
 CQ2753                          SUPERSEDED SURVEY CONTROL
 CQ2753
 CQ2753  NAD 83(1986)-  32 23 37.15933(N)    092 09 36.93335(W) AD(       ) 1
 CQ2753  NAD 27      -  32 23 36.62560(N)    092 09 36.44240(W) AD(       ) 1
 CQ2753  NGVD 29 (07/19/86)   30.2    (m)           99.     (f) VERT ANG       
 CQ2753
 CQ2753.Superseded values are not recommended for survey control.
 CQ2753
 CQ2753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2753.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2753
 CQ2753_MARKER: DS = TRIANGULATION STATION DISK
 CQ2753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2753_STAMPING: ANDERSON 1970
 CQ2753_MARK LOGO: CGS
 CQ2753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2753+STABILITY: SURFACE MOTION
 CQ2753
 CQ2753  HISTORY     - Date     Condition        Report By
 CQ2753  HISTORY     - 1970     MONUMENTED       NGS
 CQ2753
 CQ2753                          STATION DESCRIPTION
 CQ2753
 CQ2753'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CQ2753'THE STATION IS ABOUT 9 MILES SOUTH OF WEST MONROE, IN SECTION 9, T16N,
 CQ2753'R3E, AND ON LAND OWNED BY MR. AUBREY ANDERSON, ROUTE 3, BOX 124, WEST
 CQ2753'MONROE, LOUISIANA, 71291.
 CQ2753'
 CQ2753'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 AND
 CQ2753'INTERSTATE 20 IN WEST MONROE, GO SOUTH ON STATE HIGHWAY 34 FOR 5.7
 CQ2753'MILES TO PHILPOT ROAD.  TURN LEFT AND GO SOUTH-SOUTHEAST ON PHILPOT
 CQ2753'ROAD FOR 2.1 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 CQ2753'SOUTH-SOUTHEAST ON PHILPOT ROAD FOR 0.5 MILE TO THE DRIVEWAY LEADING
 CQ2753'TO MR. AUBREY ANDERSONS HOUSE AND THE STATION ON THE RIGHT.
 CQ2753'
 CQ2753'STATION MARKS ARE STANDARD DISKS STAMPED ANDERSON 1970.  THE SURFACE
 CQ2753'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CQ2753'IS 18 INCHES BELOW THE GROUND SURFACE.  IT IS 105 FEET SOUTHWEST OF
 CQ2753'THE CENTER OF PHILPOT ROAD, 102 FEET NORTHWEST OF THE CENTER OF THE
 CQ2753'DRIVEWAY, 61 FEET SOUTHWEST OF A NORTH-SOUTH FENCELINE AND 57 FEET
 CQ2753'SOUTH OF AN EAST-WEST FENCELINE.
 CQ2753'
 CQ2753'THE UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CQ2753'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 CQ2753'
 CQ2753'REFERENCE MARK 1, A STANDARD DISK STAMPED ANDERSON NO 1 1970, IS SET
 CQ2753'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 CQ2753'WITH THE GROUND SURFACE.  IT IS 34 FEET SOUTHWEST OF THE CENTER OF
 CQ2753'PHILPOT ROAD, 14 FEET NORTHWEST OF A METAL WITNESS POST, 5 FEET
 CQ2753'SOUTHEAST OF A FENCE CORNER AND 1 FOOT SOUTHWEST OF THE NORTH-SOUTH
 CQ2753'FENCELINE.
 CQ2753'
 CQ2753'REFERENCE MARK 2, A STANDARD DISK STAMPED ANDERSON NO 2 1970, IS SET
 CQ2753'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 CQ2753'WITH THE GROUND SURFACE.  IT IS 34 FEET SOUTHWEST OF THE CENTER OF
 CQ2753'PHILPOT ROAD, 12 FEET NORTHWEST OF THE CENTER OF THE DRIVEWAY AND 1
 CQ2753'FOOT SOUTHWEST OF THE NORTH-SOUTH FENCELINE.
 CQ2753'
 CQ2753'THE AZIMUTH MARK, A STANDARD DISK STAMPED ANDERSON 1970, IS SET IN THE
 CQ2753'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CQ2753'GROUND SURFACE.  IT IS 37 FEET SOUTHWEST OF THE CENTER OF PHILPOT
 CQ2753'ROAD, 6.5 FEET SOUTHEAST OF A METAL WITNESS POST AND 1 FOOT NORTHEAST
 CQ2753'OF A NORTH-SOUTH FENCELINE.
 CQ2753'
 CQ2753'HEIGHT OF LIGHT ABOVE STATION MARK 35.0 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0739 ***********************************************************************
 AV0739  DESIGNATION -  ANDRE
 AV0739  PID         -  AV0739
 AV0739  STATE/COUNTY-  LA/CAMERON
 AV0739  COUNTRY     -  US
 AV0739  USGS QUAD   -  DEEP LAKE (2018)
 AV0739
 AV0739                         *CURRENT SURVEY CONTROL
 AV0739  ______________________________________________________________________
 AV0739* NAD 83(1992) POSITION- 29 39 14.75807(N) 092 40 11.58965(W)   ADJUSTED
 AV0739* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0739  **This station is located in a suspected subsidence area (see below).
 AV0739  ______________________________________________________________________
 AV0739  GEOID HEIGHT    -        -25.675 (meters)                     GEOID18
 AV0739  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AV0739  HORZ ORDER      -  THIRD
 AV0739
 AV0739.The horizontal coordinates were established by classical geodetic methods
 AV0739.and adjusted by the National Geodetic Survey in January 1993.
 AV0739
 AV0739.** This station is in an area of known vertical motion. If an
 AV0739.** orthometric height was ever established but is not available 
 AV0739.** in the current survey control section, the orthometric height
 AV0739.** is considered suspect.  Suspect heights are available in the
 AV0739.** superseded section only if requested.
 AV0739
 AV0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0739.GEOID18 height accuracy estimate available here.
 AV0739
 AV0739.Click photographs - Photos may exist for this station.
 AV0739
 AV0739.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0739
 AV0739. The following values were computed from the NAD 83(1992) position.
 AV0739
 AV0739;                    North         East     Units Scale Factor Converg.
 AV0739;SPC LA S     -   128,680.740   870,606.315   MT  0.99994394   -0 40 05.9
 AV0739;SPC LA S     -   422,180.06  2,856,314.22   sFT  0.99994394   -0 40 05.9
 AV0739;UTM  15      - 3,280,503.313   531,948.657   MT  0.99961259   +0 09 48.0
 AV0739
 AV0739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0739!SPC LA S     -   1.00000408  x   0.99994394  =   0.99994802
 AV0739!UTM  15      -   1.00000408  x   0.99961259  =   0.99961667
 AV0739
 AV0739:                Primary Azimuth Mark                     Grid Az
 AV0739:SPC LA S     -  DOLAND                                   316 38 45.1
 AV0739:UTM  15      -  DOLAND                                   315 48 51.2
 AV0739
 AV0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN3194880503(NAD 83)
 AV0739
 AV0739|---------------------------------------------------------------------|
 AV0739| PID    Reference Object                     Distance      Geod. Az  |
 AV0739|                                                           dddmmss.s |
 AV0739| AV0296 DOLAND                              APPROX. 9.0 KM 3155839.2 |
 AV0739|---------------------------------------------------------------------|
 AV0739
 AV0739                          SUPERSEDED SURVEY CONTROL
 AV0739
 AV0739  NAD 83(1986)-  29 39 14.77524(N)    092 40 11.56220(W) AD(       ) 3
 AV0739  NAD 27      -  29 39 13.98000(N)    092 40 11.05000(W) AD(       ) 3
 AV0739
 AV0739.Superseded values are not recommended for survey control.
 AV0739
 AV0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0739.See file dsdata.pdf to determine how the superseded data were derived.
 AV0739
 AV0739_MARKER: DS = TRIANGULATION STATION DISK
 AV0739_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AV0739_STAMPING: ANDRE 1955
 AV0739_MARK LOGO: CGS
 AV0739_MAGNETIC: P = MARKER IS A STEEL PIPE
 AV0739_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0739
 AV0739  HISTORY     - Date     Condition        Report By
 AV0739  HISTORY     - 1955     MONUMENTED       CGS
 AV0739
 AV0739                          STATION DESCRIPTION
 AV0739
 AV0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AV0739'THE STATION IS LOCATED 20 MILES, EAST- SOUTHEAST OF GRAND
 AV0739'CHENIER AND 6 MILES NORTH OF THE COAST LINE.
 AV0739'
 AV0739'IT MAY BE REACHED FROM THE HIGHWAY LEADING FROM GRAND CHENIER
 AV0739'TO PECAN ISLAND BY GOING SOUTH ON THE NORTH ISLAND CANAL
 AV0739'2.1 MILES TO A CROSS CANAL AT A LONE CABIN.  GO SOUTHEASTERLY
 AV0739'ON CROSS CANAL AND ALONG MAIN BAYOU BEYOND END OF CANAL
 AV0739'3.7 MILES TO A LAKE.  THE STATION IS ON THE SOUTHWEST SHORE
 AV0739'OF THE LAKE, 1800 FEET SOUTHEAST OF THE NORTHWEST END OF
 AV0739'THE LAKE AND 850 FEET NORTHWEST OF THE SOUTHEAST END OF
 AV0739'THE LAKE, 45 FEET SOUTHWEST OF THE SOUTHWEST SHORE AND 53
 AV0739'FEET SOUTHEAST OF THE INNER TIP OF A SMALL COVE.  IT IS
 AV0739'A STANDARD DISK, STAMPED ANDRE 1955, IN THE TOP OF A 2
 AV0739'1/2 INCH IRON PIPE, PROJECTING 8 INCHES.
 AV0739'
 AV0739'WATERWAYS LEADING TO THE STATION ARE TOO SHALLOW FOR AN
 AV0739'OUTBOARD MOTOR.  IT IS NECESSARY TO USE A MUD BOAT, WHICH
 AV0739'MAY BE HIRED LOCALLY.
 AV0739'
 AV0739'THE LOCATION OF THE STATION IS DIFFICULT TO DESCRIBE BECAUSE
 AV0739'OF THE MANY UNNAMED BAYOUS IN THE VICINITY.  IT IS SUGGESTED
 AV0739'THAT POSITION OF STATION BE PLOTTED ON A LARGE SCALE MAP
 AV0739'TO AID IN RECOVERY.
 AV0739'
 AV0739'LOCATED BY 3 POINT FIX.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3610 ***********************************************************************
 BJ3610  DESIGNATION -  ANDY
 BJ3610  PID         -  BJ3610
 BJ3610  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3610  COUNTRY     -  US
 BJ3610  USGS QUAD   -  CHIPOLA (2018)
 BJ3610
 BJ3610                         *CURRENT SURVEY CONTROL
 BJ3610  ______________________________________________________________________
 BJ3610* NAD 83(2011) POSITION- 30 57 57.41521(N) 090 51 41.06358(W)   ADJUSTED
 BJ3610* NAD 83(2011) ELLIP HT-    30.058 (meters)        (06/27/12)   ADJUSTED
 BJ3610* NAD 83(2011) EPOCH   -  2010.00
 BJ3610* NAVD 88 ORTHO HEIGHT -    57.220 (meters)      187.73  (feet) ADJUSTED
 BJ3610  ______________________________________________________________________
 BJ3610  GEOID HEIGHT    -        -26.994 (meters)                     GEOID18
 BJ3610  NAD 83(2011) X  -    -82,294.503 (meters)                     COMP
 BJ3610  NAD 83(2011) Y  - -5,473,341.730 (meters)                     COMP
 BJ3610  NAD 83(2011) Z  -  3,262,672.390 (meters)                     COMP
 BJ3610  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ3610  DYNAMIC HEIGHT  -         57.146 (meters)      187.49  (feet) COMP
 BJ3610  MODELED GRAVITY -    979,360.2   (mgal)                       NAVD 88
 BJ3610
 BJ3610  VERT ORDER      -  SECOND    CLASS I
 BJ3610
 BJ3610  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ3610  Standards:
 BJ3610         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ3610            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ3610  -------------------------------------------------------------------
 BJ3610  NETWORK    9.47  51.72           2.61   4.32  26.39     -0.68898990
 BJ3610  -------------------------------------------------------------------
 BJ3610  Click here for local accuracies and other accuracy information.
 BJ3610
 BJ3610.The horizontal coordinates were established by GPS observations
 BJ3610.and adjusted by the National Geodetic Survey in June 2012.
 BJ3610
 BJ3610.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ3610.been affixed to the stable North American tectonic plate. See 
 BJ3610.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ3610
 BJ3610.The horizontal coordinates are valid at the epoch date displayed above
 BJ3610.which is a decimal equivalence of Year/Month/Day.
 BJ3610
 BJ3610.The orthometric height was determined by differential leveling and
 BJ3610.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3610.in February 1994.
 BJ3610
 BJ3610.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3610.GEOID18 height accuracy estimate available here.
 BJ3610
 BJ3610.Click photographs - Photos may exist for this station.
 BJ3610
 BJ3610.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ3610
 BJ3610.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3610
 BJ3610.The ellipsoidal height was determined by GPS observations
 BJ3610.and is referenced to NAD 83.
 BJ3610
 BJ3610.The dynamic height is computed by dividing the NAVD 88
 BJ3610.geopotential number by the normal gravity value computed on the
 BJ3610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3610.degrees latitude (g = 980.6199 gals.).
 BJ3610
 BJ3610.The modeled gravity was interpolated from observed gravity values.
 BJ3610
 BJ3610. The following values were computed from the NAD 83(2011) position.
 BJ3610
 BJ3610;                    North         East     Units Scale Factor Converg.
 BJ3610;SPC LA S     -   273,442.041 1,045,089.937   MT  1.00006737   +0 14 09.5
 BJ3610;SPC LA S     -   897,117.76  3,428,765.90   sFT  1.00006737   +0 14 09.5
 BJ3610;UTM  15      - 3,427,790.161   704,258.087   MT  1.00011467   +1 06 02.7
 BJ3610
 BJ3610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3610!SPC LA S     -   0.99999528  x   1.00006737  =   1.00006265
 BJ3610!UTM  15      -   0.99999528  x   1.00011467  =   1.00010995
 BJ3610
 BJ3610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ0425827790(NAD 83)
 BJ3610
 BJ3610|---------------------------------------------------------------------|
 BJ3610| PID    Reference Object                     Distance      Geod. Az  |
 BJ3610|                                                           dddmmss.s |
 BJ3610| BJ3608 ANDY AZ MK                          338.707 METERS 21104     |
 BJ3610| BJ3609 ANDY RM 1                            46.082 METERS 22632     |
 BJ3610| BJ3611 ANDY RM 2                            38.968 METERS 29732     |
 BJ3610|---------------------------------------------------------------------|
 BJ3610
 BJ3610                          SUPERSEDED SURVEY CONTROL
 BJ3610
 BJ3610  NAD 83(2007)-  30 57 57.41542(N)    090 51 41.06520(W) AD(2002.00) 0
 BJ3610  ELLIP H (02/10/07)   30.125  (m)                       GP(2002.00)    
 BJ3610  ELLIP H (02/21/02)   30.107  (m)                       GP(       ) 4 1
 BJ3610  NAD 83(1993)-  30 57 57.41551(N)    090 51 41.06451(W) AD(       ) 1
 BJ3610  ELLIP H (05/13/94)   30.184  (m)                       GP(       ) 4 1
 BJ3610  NAD 83(1992)-  30 57 57.41599(N)    090 51 41.06451(W) AD(       ) 1
 BJ3610  ELLIP H (01/21/93)   30.187  (m)                       GP(       ) 4 2
 BJ3610  NAD 83(1986)-  30 57 57.43297(N)    090 51 41.05973(W) AD(       ) 1
 BJ3610  NGVD 29              57.25   (m)          187.8    (f) LEVELING    3  
 BJ3610
 BJ3610.Superseded values are not recommended for survey control.
 BJ3610
 BJ3610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3610.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3610
 BJ3610_MARKER: DD = SURVEY DISK
 BJ3610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3610_STAMPING: ANDY 1984
 BJ3610_MARK LOGO: LADHGS
 BJ3610_PROJECTION: RECESSED 5 CENTIMETERS
 BJ3610_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3610+STABILITY: SURFACE MOTION
 BJ3610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3610+SATELLITE: SATELLITE OBSERVATIONS - June 11, 1985
 BJ3610
 BJ3610  HISTORY     - Date     Condition        Report By
 BJ3610  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3610  HISTORY     - 1984     GOOD             LADTD
 BJ3610  HISTORY     - 19850611 GOOD
 BJ3610
 BJ3610                          STATION DESCRIPTION
 BJ3610
 BJ3610'DESCRIBED BY LA TRANSP AND DEV 1984 (TLH)
 BJ3610'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 59, T1S,
 BJ3610'R3E.  OWNERSHIP-- MR. FRED ANDERSON OF LIBERTY, MISSISSIPPI.
 BJ3610'
 BJ3610'TO REACH THE STATION FROM THE COURTHOUSE IN CLINTON, GO EAST ON STATE
 BJ3610'HIGHWAY 10 FOR ABOUT 14.7 KM (9.15 MI) TO THE JUNCTION WITH FOLLEY
 BJ3610'BROWN ROAD, THENCE 6 KM (3.75 MI) NORTH (LEFT) ON FOLLEY BROWN ROAD
 BJ3610'TO THE JUNCTION WITH STATE HIGHWAY 961, THENCE EAST (RIGHT) ON
 BJ3610'HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO THE JUNCTION WITH STATE HIGHWAY
 BJ3610'432, THENCE EAST (RIGHT) ON HIGHWAY 432 FOR 1.4 KM (0.9 MI) TO A
 BJ3610'GRAVEL ROAD (BEAVER CREEK ROAD), THENCE NORTH (LEFT) ON THE GRAVEL
 BJ3610'ROAD FOR 2.6 KM (1.6 MI) TO THE STATION MARK ON THE RIGHT AT AN OLD
 BJ3610'SYRUP MILL.
 BJ3610'
 BJ3610'THE STATION IS A STANDARD LOUISIANA DEPT OF TRANSP AND DEVELOPMENT
 BJ3610'DISK STAMPED---ANDY 1984---SET INTO THE TOP OF A ROUND CONCRETE
 BJ3610'MONUMENT 30 CM (12 INCHES) IN DIAMETER RECESSED 5 CM (2 INCHES) BELOW
 BJ3610'THE GROUND LOCATED 44.8 METERS (147 FEET) E FROM THE CENTER OF THE
 BJ3610'GRAVEL ROAD, 44.3 METERS (142 FEET) NE FROM A POWER POLE WITH
 BJ3610'TRANSFORMER, 25 METERS (82 FEET) S FROM THE SOUTHEAST CORNER OF A
 BJ3610'SYRUP MILL, AND 46.6 METERS (153 FEET) ENE FROM A WITNESS POST AT RM
 BJ3610'1.
 BJ3610'
 BJ3610'THE UNDERGROUND MARK IS A STANDARD LOUISIANA DEPT OF TRANSP AND
 BJ3610'DEVELOPMENT DISK STAMPED---ANDY 1984---SET INTO AN IRREGULAR MASS
 BJ3610'OF CONCRETE 0.9 METER (3 FEET) BELOW THE SURFACE.
 BJ3610'
 BJ3610'REFERENCE MARK NO. 1 IS A STANDARD LOUISIANA DEPT OF TRANSP AND
 BJ3610'DEVELOPMENT DISK STAMPED---ANDY RM 1 1984---SET INTO THE TOP OF A
 BJ3610'ROUND CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE
 BJ3610'GROUND LOCATED 51.8 METERS (170 FEET) S FROM A WITNESS POST AT
 BJ3610'REFERENCE MARK 2, 13.4 METERS (44 FEET) W FROM A POWER POLE WITH
 BJ3610'TRANSFORMER, 0.6 METER (2 FEET) NNE FROM A FENCE CORNER, AND 0.6
 BJ3610'METER (2 FEET) N FROM A WITNESS POST AND SIGN.
 BJ3610'
 BJ3610'REFERENCE MARK NO. 2 IS A STANDARD LOUISIANA DEPT OF TRANSP AND
 BJ3610'DEVELOPMENT DISK STAMPED---ANDY RM 2 1984---SET INTO THE TOP OF A
 BJ3610'ROUND CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE
 BJ3610'GROUND LOCATED 57.3 METERS (188 FEET) N FROM A POWER POLE WITH
 BJ3610'TRANSFORMER, 51.8 METERS (170 FEET) N FROM A WITNESS POST AT
 BJ3610'REFERENCE MARK 1, 5.8 METERS (19 FEET) E FROM THE GRAVEL ROAD, AND
 BJ3610'0.6 METER (2 FEET) SE FROM A WITNESS POST AND SIGN.
 BJ3610'
 BJ3610'AZIMUTH MARK IS A STANDARD LOUISIANA DEPT OF TRANSP AND DEVELOPMENT
 BJ3610'DISK STAMPED---ANDY AZ MK 1984---SET INTO THE TOP OF A ROUND
 BJ3610'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 BJ3610'LOCATED 7.6 METERS (25 FEET) W FROM THE CENTER OF THE GRAVEL ROAD,
 BJ3610'5.8 METERS (19 FEET) NW FROM THE NORTHWEST CORNER OF A WOODEN BRIDGE,
 BJ3610'3.8 METERS (12.5 FEET) E FROM A POWER POLE, AND 0.8 METER (2.5 FEET)
 BJ3610'N FROM A METAL WITNESS POST AND SIGN.
 BJ3610'
 BJ3610'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE SOUTH ALONG GRAVEL
 BJ3610'ROAD (BEAVER CREEK ROAD) FOR 0.24 KM (0.15 MI) TO THE AZIMUTH MARK ON
 BJ3610'THE RIGHT NEAR THE NORTHWEST CORNER OF AN OLD WOODEN BRIDGE.
 BJ3610
 BJ3610                          STATION RECOVERY (1984)
 BJ3610
 BJ3610'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3610'26.7 KM (16.6 MI) NE FROM CLINTON.
 BJ3610'ABOUT 14.7 KM (9.15 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3610'IN CLINTON TO THE JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM
 BJ3610'(3.75 MI) NORTH (LEFT) ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE
 BJ3610'HIGHWAY 961, THENCE EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO
 BJ3610'THE JUNCTION WITH STATE HIGHWAY 432, THENCE EAST (RIGHT) ON HIGHWAY
 BJ3610'432 FOR 1.4 KM (0.9 MI) TO A GRAVEL ROAD (BEAVER CREEK ROAD), THENCE
 BJ3610'NORTH (LEFT) ON THE GRAVEL ROAD FOR 2.6KM (1.6MI) TO THE STATION MARK
 BJ3610'ON THE RIGHT AT AN OLD SYRUP MILL, 46.6 METERS (153 FT) EAST-NORTHEAST
 BJ3610'OF A WITNESS POST AT RM 1, 44.8 METERS (147 FT) EAST OF THE CENTER OF
 BJ3610'THE GRAVEL ROAD, 44.3 METERS (142 FT) NORTHEAST OF A POWER POLE WITH
 BJ3610'TRANSFORMER, AND 25 METERS (82 FT) SOUTH OF THE SOUTHEAST CORNER OF
 BJ3610'SYRUP MILL.
 BJ3610'THE MARK IS 39.6 METERS  E FROM A WITNESS POST.
 BJ3610'THE MARK IS ABOVE LEVEL WITH BEAVER CREEK ROAD.
 BJ3610
 BJ3610                          STATION RECOVERY (1985)
 BJ3610
 BJ3610'RECOVERED 1985
 BJ3610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3608 ***********************************************************************
 BJ3608  DESIGNATION -  ANDY AZ MK
 BJ3608  PID         -  BJ3608
 BJ3608  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3608  COUNTRY     -  US
 BJ3608  USGS QUAD   -  CHIPOLA (2018)
 BJ3608
 BJ3608                         *CURRENT SURVEY CONTROL
 BJ3608  ______________________________________________________________________
 BJ3608* NAD 83(1993) POSITION- 30 57 47.99516(N) 090 51 47.65102(W)   NO CHECK
 BJ3608* NAVD 88 ORTHO HEIGHT -    57.160 (meters)      187.53  (feet) ADJUSTED
 BJ3608  ______________________________________________________________________
 BJ3608  GEOID HEIGHT    -        -26.997 (meters)                     GEOID18
 BJ3608  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 BJ3608  DYNAMIC HEIGHT  -         57.087 (meters)      187.29  (feet) COMP
 BJ3608  MODELED GRAVITY -    979,359.7   (mgal)                       NAVD 88
 BJ3608
 BJ3608  HORZ ORDER      -  SECOND
 BJ3608  VERT ORDER      -  SECOND    CLASS I
 BJ3608
 BJ3608.The horizontal coordinates were established by classical geodetic methods
 BJ3608.and adjusted by the National Geodetic Survey in May 1994.
 BJ3608
 BJ3608.No horizontal observational check was made to the station.
 BJ3608
 BJ3608.The orthometric height was determined by differential leveling and
 BJ3608.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3608.in February 1994.
 BJ3608
 BJ3608.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3608.GEOID18 height accuracy estimate available here.
 BJ3608
 BJ3608.Click photographs - Photos may exist for this station.
 BJ3608
 BJ3608.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3608
 BJ3608.The dynamic height is computed by dividing the NAVD 88
 BJ3608.geopotential number by the normal gravity value computed on the
 BJ3608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3608.degrees latitude (g = 980.6199 gals.).
 BJ3608
 BJ3608.The modeled gravity was interpolated from observed gravity values.
 BJ3608
 BJ3608. The following values were computed from the NAD 83(1993) position.
 BJ3608
 BJ3608;                    North         East     Units Scale Factor Converg.
 BJ3608;SPC LA S     -   273,151.197 1,044,916.297   MT  1.00006661   +0 14 06.2
 BJ3608;SPC LA S     -   896,163.55  3,428,196.22   sFT  1.00006661   +0 14 06.2
 BJ3608;UTM  15      - 3,427,496.716   704,088.848   MT  1.00011382   +1 05 59.0
 BJ3608
 BJ3608!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3608!SPC LA S     -   0.99999526  x   1.00006661  =   1.00006187
 BJ3608!UTM  15      -   0.99999526  x   1.00011382  =   1.00010908
 BJ3608
 BJ3608_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ0408827496(NAD 83)
 BJ3608
 BJ3608                          SUPERSEDED SURVEY CONTROL
 BJ3608
 BJ3608  NAD 83(1992)-  30 57 47.99563(N)    090 51 47.65103(W) AD(       ) 2
 BJ3608  NAD 83(1986)-  30 57 48.01262(N)    090 51 47.64625(W) AD(       ) 2
 BJ3608  NGVD 29              57.19   (m)          187.6    (f) LEVELING    3  
 BJ3608
 BJ3608.Superseded values are not recommended for survey control.
 BJ3608
 BJ3608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3608.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3608
 BJ3608_MARKER: DD = SURVEY DISK
 BJ3608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3608_STAMPING: ANDY AZ MK 1984
 BJ3608_MARK LOGO: LADHGS
 BJ3608_PROJECTION: FLUSH
 BJ3608_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BJ3608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3608+STABILITY: SURFACE MOTION
 BJ3608
 BJ3608  HISTORY     - Date     Condition        Report By
 BJ3608  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3608  HISTORY     - 1984     GOOD             LADTD
 BJ3608
 BJ3608                          STATION DESCRIPTION
 BJ3608
 BJ3608'DESCRIBED BY LA TRANSP AND DEV 1984 (TLH)
 BJ3608'THE STATION IS LOCATED IN THE SOUTHEAST QUARTER OF SECTION 59, T1S,
 BJ3608'R3E.  OWNERSHIP-- MR. FRED ANDERSON OF LIBERTY, MISSISSIPPI.
 BJ3608'
 BJ3608'TO REACH THE STATION FROM THE COURTHOUSE IN CLINTON, GO EAST ON STATE
 BJ3608'HIGHWAY 10 FOR ABOUT 14.7 KM (9.15 MI) TO THE JUNCTION WITH FOLLEY
 BJ3608'BROWN ROAD, THENCE NORTH (LEFT) FOR 6.0 KM (3.75 MI) ON FOLLEY BROWN
 BJ3608'ROAD TO THE JUNCTION WITH STATE HIGHWAY 961, THENCE EAST (RIGHT) ON
 BJ3608'HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO THE JUNCTION WITH STATE HIGHWAY
 BJ3608'432, THENCE EAST (RIGHT ON HIGHWAY 432 FOR 1.4 KM (0.9 MI) TO A
 BJ3608'GRAVEL ROAD (BEAVER CREEK ROAD), THENCE NORTH (LEFT) ON THE GRAVEL
 BJ3608'ROAD FOR 2.5 KM (1.45 MI) TO THE STATION ON THE RIGHT NEAR A WOOD
 BJ3608'BRIDGE.
 BJ3608'
 BJ3608'THE STATION IS A STANDARD LOUISIANA DEPT OF TRANSP AND DEVELOPMENT
 BJ3608'DISK STAMPED---ANDY AZ MK 1984---SET INTO THE TOP OF A ROUND
 BJ3608'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 BJ3608'LOCATED 7.6 METERS (25 FEET) W FROM THE CENTER OF A GRAVEL ROAD, 5.8
 BJ3608'METERS (19 FEET) NW FROM THE NORTHWEST CORNER OF A WOODEN BRIDGE, 3.8
 BJ3608'METERS (12.5 FEET) E FROM A POWER POLE, AND 0.8 METER (2.5 FEET) N
 BJ3608'FROM A METAL WITNESS POST AND SIGN.
 BJ3608
 BJ3608                          STATION RECOVERY (1984)
 BJ3608
 BJ3608'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ3608'26.5 KM (16.5 MI) NE FROM CLINTON.
 BJ3608'ABOUT 14.7 KM (9.15 MI) EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3608'IN CLINTON TO THE JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM
 BJ3608'(3.75 MI) NORTH (LEFT) ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE
 BJ3608'HIGHWAY 961, THENCE EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO
 BJ3608'THE JUNCTION WITH STATE HIGHWAY 432, THENCE EAST (RIGHT) ON HIGHWAY
 BJ3608'432 FOR 1.4 KM (0.9 MI) TO A GRAVEL ROAD (BEAVER CREEK ROAD), THENCE
 BJ3608'NORTH (LEFT) ON THE GRAVEL ROAD FOR 2.3KM (1.45MI) TO AN OLD WOODEN
 BJ3608'BRIDGE OVER BEAVER CREEK WITH THE BENCH MARK ON THE LEFT NEAR THE
 BJ3608'NORTHWEST CORNER OF THE BRIDGE, 7.6 METERS (25 FT) WEST OF THE CENTER
 BJ3608'OF THE GRAVEL ROAD, 5.8 METERS (19 FT) NORTHWEST OF THE NORTHWEST
 BJ3608'CORNER OF WOODEN BRIDGE, AND 3.8 METERS (12.5 FT) EAST OF A POWER
 BJ3608'POLE.
 BJ3608'THE MARK IS 0.76 METERS  N FROM A WITNESS POST.
 BJ3608'THE MARK IS ABOVE LEVEL WITH BEAVER CREEK ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3609 ***********************************************************************
 BJ3609  DESIGNATION -  ANDY RM 1
 BJ3609  PID         -  BJ3609
 BJ3609  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3609  COUNTRY     -  US
 BJ3609  USGS QUAD   -  CHIPOLA (2018)
 BJ3609
 BJ3609                         *CURRENT SURVEY CONTROL
 BJ3609  ______________________________________________________________________
 BJ3609* NAD 83(1986) POSITION- 30 57 56.39   (N) 090 51 42.32   (W)   HD_HELD1
 BJ3609* NAVD 88 ORTHO HEIGHT -    57.538 (meters)      188.77  (feet) ADJUSTED
 BJ3609  ______________________________________________________________________
 BJ3609  GEOID HEIGHT    -        -26.994 (meters)                     GEOID18
 BJ3609  DYNAMIC HEIGHT  -         57.464 (meters)      188.53  (feet) COMP
 BJ3609  MODELED GRAVITY -    979,360.2   (mgal)                       NAVD 88
 BJ3609
 BJ3609  VERT ORDER      -  SECOND    CLASS I
 BJ3609
 BJ3609.The horizontal coordinates were determined by differentially corrected
 BJ3609.hand held GPS observations or other comparable positioning techniques
 BJ3609.and have an estimated accuracy of +/- 3 meters.
 BJ3609
 BJ3609.The orthometric height was determined by differential leveling and
 BJ3609.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3609.in February 1994.
 BJ3609
 BJ3609.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3609.GEOID18 height accuracy estimate available here.
 BJ3609
 BJ3609.Click photographs - Photos may exist for this station.
 BJ3609
 BJ3609.The dynamic height is computed by dividing the NAVD 88
 BJ3609.geopotential number by the normal gravity value computed on the
 BJ3609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3609.degrees latitude (g = 980.6199 gals.).
 BJ3609
 BJ3609.The modeled gravity was interpolated from observed gravity values.
 BJ3609
 BJ3609;                    North         East    Units  Estimated Accuracy
 BJ3609;SPC LA S     -   273,410.3   1,045,056.7     MT  (+/- 3 meters HH1 GPS) 
 BJ3609
 BJ3609_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ0422527757(NAD 83)
 BJ3609
 BJ3609                          SUPERSEDED SURVEY CONTROL
 BJ3609
 BJ3609.No superseded survey control is available for this station.
 BJ3609
 BJ3609_MARKER: DD = SURVEY DISK
 BJ3609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3609_STAMPING: ANDY RM 1 1984
 BJ3609_MARK LOGO: LADHGS
 BJ3609_PROJECTION: FLUSH
 BJ3609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3609+STABILITY: SURFACE MOTION
 BJ3609
 BJ3609  HISTORY     - Date     Condition        Report By
 BJ3609  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3609
 BJ3609                          STATION DESCRIPTION
 BJ3609
 BJ3609'DESCRIBED BY LA TRANSP AND DEV 1984 (TLH)
 BJ3609'26.6 KM (16.6 MI) NORTHEAST FROM CLINTON.  ABOUT 14.7 KM (9.15 MI)
 BJ3609'EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN CLINTON TO THE
 BJ3609'JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM (3.75 MI) NORTH (LEFT)
 BJ3609'ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE HIGHWAY 961, THENCE
 BJ3609'EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO THE JUNCTION WITH
 BJ3609'STATE HIGHWAY 432, THENCE EAST (RIGHT) ON HIGHWAY 432 FOR 1.4 KM
 BJ3609'(0.9 MI) TO A GRAVEL ROAD (BEAVER CREEK ROAD), THENCE NORTH (LEFT) ON
 BJ3609'THE GRAVEL ROAD FOR 2.6KM (1.6MI) TO THE REFERENCE MARK ON THE RIGHT
 BJ3609'AT AN OLD SYRUP MILL SET NEAR A FENCE CORNER, 51.8 METERS (170 FT)
 BJ3609'SOUTH OF A WITNESS POST AT REFERENCE MARK 2, 13.4 METERS (44 FT) WEST
 BJ3609'OF A POWER POLE WITH TRANSFORMER, AND 0.6 METER (2 FT)
 BJ3609'NORTH-NORTHEAST OF A FENCE CORNER.  IT IS 0.61 METERS NORTH FROM A
 BJ3609'WITNESS POST AND 0.61 M ABOVE BEAVER CREEK ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3611 ***********************************************************************
 BJ3611  DESIGNATION -  ANDY RM 2
 BJ3611  PID         -  BJ3611
 BJ3611  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3611  COUNTRY     -  US
 BJ3611  USGS QUAD   -  CHIPOLA (2018)
 BJ3611
 BJ3611                         *CURRENT SURVEY CONTROL
 BJ3611  ______________________________________________________________________
 BJ3611* NAD 83(1986) POSITION- 30 57 58.00   (N) 090 51 42.37   (W)   HD_HELD1
 BJ3611* NAVD 88 ORTHO HEIGHT -    57.490 (meters)      188.62  (feet) ADJUSTED
 BJ3611  ______________________________________________________________________
 BJ3611  GEOID HEIGHT    -        -26.993 (meters)                     GEOID18
 BJ3611  DYNAMIC HEIGHT  -         57.417 (meters)      188.38  (feet) COMP
 BJ3611  MODELED GRAVITY -    979,360.2   (mgal)                       NAVD 88
 BJ3611
 BJ3611  VERT ORDER      -  SECOND    CLASS I
 BJ3611
 BJ3611.The horizontal coordinates were determined by differentially corrected
 BJ3611.hand held GPS observations or other comparable positioning techniques
 BJ3611.and have an estimated accuracy of +/- 3 meters.
 BJ3611
 BJ3611.The orthometric height was determined by differential leveling and
 BJ3611.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3611.in February 1994.
 BJ3611
 BJ3611.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3611.GEOID18 height accuracy estimate available here.
 BJ3611
 BJ3611.Click photographs - Photos may exist for this station.
 BJ3611
 BJ3611.The dynamic height is computed by dividing the NAVD 88
 BJ3611.geopotential number by the normal gravity value computed on the
 BJ3611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3611.degrees latitude (g = 980.6199 gals.).
 BJ3611
 BJ3611.The modeled gravity was interpolated from observed gravity values.
 BJ3611
 BJ3611;                    North         East    Units  Estimated Accuracy
 BJ3611;SPC LA S     -   273,459.9   1,045,055.2     MT  (+/- 3 meters HH1 GPS) 
 BJ3611
 BJ3611_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ0422327807(NAD 83)
 BJ3611
 BJ3611                          SUPERSEDED SURVEY CONTROL
 BJ3611
 BJ3611.No superseded survey control is available for this station.
 BJ3611
 BJ3611_MARKER: DD = SURVEY DISK
 BJ3611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3611_STAMPING: ANDY RM 2 1984
 BJ3611_MARK LOGO: LADHGS
 BJ3611_PROJECTION: FLUSH
 BJ3611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3611+STABILITY: SURFACE MOTION
 BJ3611
 BJ3611  HISTORY     - Date     Condition        Report By
 BJ3611  HISTORY     - 1984     MONUMENTED       LADTD
 BJ3611
 BJ3611                          STATION DESCRIPTION
 BJ3611
 BJ3611'DESCRIBED BY LA TRANSP AND DEV 1984 (TLH)
 BJ3611'26.7 KM (16.6 MI) NORTHEAST FROM CLINTON.  ABOUT 14.7 KM (9.15 MI)
 BJ3611'EAST ON STATE HIGHWAY 10 FROM THE COURTHOUSE IN CLINTON TO THE
 BJ3611'JUNCTION WITH FOLLEY BROWN ROAD, THENCE 6 KM (3.75 MI) NORTH (LEFT)
 BJ3611'ON FOLLEY BROWN ROAD TO THE JUNCTION WITH STATE HIGHWAY 961, THENCE
 BJ3611'EAST (RIGHT) ON HIGHWAY 961 FOR 1.9 KM (1.2 MI) TO THE JUNCTION WITH
 BJ3611'STATE HIGHWAY 432, THENCE EAST (RIGHT) ON HIGHWAY 432 FOR 1.4 KM
 BJ3611'(0.9 MI) TO A GRAVEL ROAD (BEAVER CREEK ROAD), THENCE NORTH (LEFT) ON
 BJ3611'THE GRAVEL ROAD FOR 2.6KM (1.6MI) TO THE REFERENCE MARK ON THE RIGHT
 BJ3611'AT AN OLD SYRUP MILL, 57.3 METERS (188 FT) NORTH OF A POWER POLE WITH
 BJ3611'TRANSFORMER, 51.8 METERS (170 FT) NORTH OF A WITNESS POST AT REFERENCE
 BJ3611'MARK 1, AND 5.8 METERS (19 FT) EAST OF THE GRAVEL ROAD.  IT IS 0.61
 BJ3611'METERS EAST FROM A WITNESS POST AND 0.61 M ABOVE BEAVER CREEK ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5134 ***********************************************************************
 BJ5134  DESIGNATION -  ANGELLE
 BJ5134  PID         -  BJ5134
 BJ5134  STATE/COUNTY-  LA/ST MARTIN
 BJ5134  COUNTRY     -  US
 BJ5134  USGS QUAD   -  PARKS (2018)
 BJ5134
 BJ5134                         *CURRENT SURVEY CONTROL
 BJ5134  ______________________________________________________________________
 BJ5134* NAD 83(1992) POSITION- 30 13 12.55836(N) 091 52 10.74080(W)   ADJUSTED
 BJ5134* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5134  **This station is located in a suspected subsidence area (see below).
 BJ5134  ______________________________________________________________________
 BJ5134  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ5134  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 BJ5134  HORZ ORDER      -  FIRST
 BJ5134
 BJ5134.The horizontal coordinates were established by classical geodetic methods
 BJ5134.and adjusted by the National Geodetic Survey in January 1993.
 BJ5134
 BJ5134.** This station is in an area of known vertical motion. If an
 BJ5134.** orthometric height was ever established but is not available 
 BJ5134.** in the current survey control section, the orthometric height
 BJ5134.** is considered suspect.  Suspect heights are available in the
 BJ5134.** superseded section only if requested.
 BJ5134
 BJ5134.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5134.GEOID18 height accuracy estimate available here.
 BJ5134
 BJ5134.Click photographs - Photos may exist for this station.
 BJ5134
 BJ5134.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5134
 BJ5134. The following values were computed from the NAD 83(1992) position.
 BJ5134
 BJ5134;                    North         East     Units Scale Factor Converg.
 BJ5134;SPC LA S     -   190,790.621   948,371.026   MT  0.99993304   -0 16 05.4
 BJ5134;SPC LA S     -   625,952.23  3,111,447.27   sFT  0.99993304   -0 16 05.4
 BJ5134;UTM  15      - 3,343,720.861   608,781.687   MT  0.99974599   +0 34 08.4
 BJ5134
 BJ5134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5134!SPC LA S     -   1.00000321  x   0.99993304  =   0.99993625
 BJ5134!UTM  15      -   1.00000321  x   0.99974599  =   0.99974920
 BJ5134
 BJ5134:                Primary Azimuth Mark                     Grid Az
 BJ5134:SPC LA S     -  ANGELLE AZ MK                            238 59 34.5
 BJ5134:UTM  15      -  ANGELLE AZ MK                            238 09 20.7
 BJ5134
 BJ5134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0878143720(NAD 83)
 BJ5134
 BJ5134|---------------------------------------------------------------------|
 BJ5134| PID    Reference Object                     Distance      Geod. Az  |
 BJ5134|                                                           dddmmss.s |
 BJ5134| CV9594 ANGELLE RM 2                         31.836 METERS 12319     |
 BJ5134| BJ5132 ST JOHN SUGAR TANK                  APPROX. 8.9 KM 1410326.5 |
 BJ5134| BJ5164 BROUSSARDVILLE BEOS SUGAR TANK      APPROX.12.0 KM 2183628.8 |
 BJ5134| BJ5165 BROUSSARDVILLE MUNICIPAL TANK       APPROX.11.9 KM 2273542.8 |
 BJ5134| CV9592 ANGELLE AZ MK                                      2384329.1 |
 BJ5134| BJ5172 LAFAYETTE MUN ARP RADAR MAST        APPROX.11.8 KM 2642535.8 |
 BJ5134| BJ5203 LAFAYETTE GOVT RADIO MAST           APPROX.14.4 KM 2992751.8 |
 BJ5134| BJ5194 BREAUX BRIDGE NW MUN TANK           APPROX. 6.9 KM 3274838.2 |
 BJ5134| BJ5192 BREAUX BRIDGE SUGAR MILL STK        APPROX. 7.3 KM 3335607.2 |
 BJ5134| BJ5191 BREAUX BRIDGE S MUN TANK            APPROX. 6.5 KM 3365832.4 |
 BJ5134| CV9593 ANGELLE RM 1                         46.342 METERS 34813     |
 BJ5134|---------------------------------------------------------------------|
 BJ5134
 BJ5134                          SUPERSEDED SURVEY CONTROL
 BJ5134
 BJ5134  NAD 83(1986)-  30 13 12.57858(N)    091 52 10.73513(W) AD(       ) 1
 BJ5134  NAD 27      -  30 13 11.86025(N)    091 52 10.31688(W) AD(       ) 1
 BJ5134
 BJ5134.Superseded values are not recommended for survey control.
 BJ5134
 BJ5134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5134.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5134
 BJ5134_MARKER: DS = TRIANGULATION STATION DISK
 BJ5134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5134_STAMPING: ANGELLE 1969
 BJ5134_MARK LOGO: CGS
 BJ5134_PROJECTION: RECESSED 30 CENTIMETERS
 BJ5134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5134+STABILITY: SURFACE MOTION
 BJ5134
 BJ5134  HISTORY     - Date     Condition        Report By
 BJ5134  HISTORY     - 1969     MONUMENTED       CGS
 BJ5134  HISTORY     - 1979     MARK NOT FOUND   NGS
 BJ5134  HISTORY     - 20010730 GOOD             NGS
 BJ5134
 BJ5134                          STATION DESCRIPTION
 BJ5134
 BJ5134'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5134'THE STATION IS LOCATED ABOUT 8 MILES EAST OF LAFAYETTE, 7 MILES
 BJ5134'NORTH-NORTHWEST OF ST. MARTINVILLE AND 4 MILES SOUTH-SOUTHEAST OF
 BJ5134'BREAUX BRIDGE.
 BJ5134'
 BJ5134'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 336-I AND
 BJ5134'31 IN BREAUX BRIDGE, GO SOUTH ON STATE HIGHWAY 31 FOR 2.9 MILES TO
 BJ5134'STATE HIGHWAY 351.  CONTINUE SOUTH ON HIGHWAY 31 FOR 1.05 MILES TO
 BJ5134'THE JUNCTION OF STATE HIGHWAY 314 AND THE STATION AS DESCRIBED.
 BJ5134'
 BJ5134'STATION MARK IS A STANDARD DISK, STAMPED ANGELLE 1969, SET IN THE
 BJ5134'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES
 BJ5134'BELOW THE GROUND SURFACE.  IT IS 94 FEET WEST OF THE CENTER LINE OF
 BJ5134'STATE HIGHWAY 31, 86.2 FEET SOUTH-SOUTHWEST OF TELEPHONE POLE NO.
 BJ5134'3111, 63.6 FEET NORTHWEST OF A METAL GATE, 53 FEET NORTH OF THE
 BJ5134'CENTER OF A DRIVEWAY AND 48.3 FEET WEST OF A FENCE.
 BJ5134'
 BJ5134'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED ANGELLE NO 1 1969, SET
 BJ5134'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ5134'WITH THE GROUND SURFACE.  IT IS 75 FEET NORTH OF TELEPHONE POLE
 BJ5134'3111, 45 FEET WEST OF THE CENTERLINE OF HIGHWAY 31 AND 1 FOOT
 BJ5134'SOUTH-SOUTHWEST OF A FENCE CORNER.
 BJ5134'
 BJ5134'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED ANGELLE NO 2 1969, SET
 BJ5134'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ5134'3 INCHES ABOVE THE GROUND SURFACE.  IT IS 106 FEET SOUTH OF
 BJ5134'TELEPHONE POLE 3111, 50 FEET SOUTH OF A METAL GATE, 47 FEET WEST OF
 BJ5134'THE CENTERLINE OF HIGHWAY 31 AND 1 FOOT WEST OF A FENCE.
 BJ5134'
 BJ5134'AZIMUTH MARK IS A STANDARD DISK, STAMPED ANGELLE 1969, SET IN THE TOP
 BJ5134'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 5 INCHES
 BJ5134'ABOVE THE GROUND SURFACE.  IT IS 25 FEET SOUTH OF THE CENTERLINE OF
 BJ5134'HIGHWAY 314, 4.6 FEET EAST OF A POWERLINE POLE, 4 FEET EAST OF A
 BJ5134'METAL WITNESS POST WITH SIGN ATTACHED AND 2 FEET NORTH OF A FENCE.
 BJ5134'
 BJ5134'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON STATE
 BJ5134'HIGHWAY 314 FOR 0.3 MILE TO THE MARK ON THE LEFT.
 BJ5134'
 BJ5134'NO MEASUREMENT WAS MADE BETWEEN REFERENCE MARKS DUE TO A FENCE
 BJ5134'BEING ON LINE.
 BJ5134'
 BJ5134'HEIGHT OF LIGHT ABOVE STATION MARK 38.5 METERS.
 BJ5134
 BJ5134                          STATION RECOVERY (1979)
 BJ5134
 BJ5134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (VEN)
 BJ5134'STATION MARK AND RM 2 SEARCHED FOR BUT NOT FOUND.
 BJ5134'
 BJ5134'RM 1 RECOVERED AS DESCRIBED IN GOOD CONDITION.
 BJ5134'
 BJ5134'AZIMUTH MARK NOT SEARCHED FOR.
 BJ5134'
 BJ5134'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MI E OF
 BJ5134'LAFAYETTE.
 BJ5134
 BJ5134                          STATION RECOVERY (2001)
 BJ5134
 BJ5134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5134'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1025 ***********************************************************************
 BJ1025  DESIGNATION -  ANGER RESET
 BJ1025  PID         -  BJ1025
 BJ1025  STATE/COUNTY-  LA/IBERVILLE
 BJ1025  COUNTRY     -  US
 BJ1025  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1025
 BJ1025                         *CURRENT SURVEY CONTROL
 BJ1025  ______________________________________________________________________
 BJ1025* NAD 83(1986) POSITION- 30 17 24.     (N) 091 10 04.     (W)   SCALED
 BJ1025* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1025  **This station is located in a suspected subsidence area (see below).
 BJ1025  ______________________________________________________________________
 BJ1025  GEOID HEIGHT    -        -27.022 (meters)                     GEOID18
 BJ1025
 BJ1025.The horizontal coordinates were scaled from a map and have
 BJ1025.an estimated accuracy of +/- 6 seconds.
 BJ1025
 BJ1025.** This station is in an area of known vertical motion.  Due to the
 BJ1025.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1025.** determined the orthometric heights for marks in these suspect
 BJ1025.** subsidence areas should be considered valid only at the epoch date
 BJ1025.** associated with the orthometric height.  These heights must always
 BJ1025.** be validated when used as control.  All previously superseded
 BJ1025.** orthometric heights are now considered suspect and are available
 BJ1025.** in the superseded section.  NGS does not recommend using suspect
 BJ1025.** or superseded heights as control.
 BJ1025
 BJ1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1025.GEOID18 height accuracy estimate available here.
 BJ1025
 BJ1025.Click photographs - Photos may exist for this station.
 BJ1025
 BJ1025;                    North         East    Units  Estimated Accuracy
 BJ1025;SPC LA S     -   198,420.    1,015,930.      MT  (+/- 180 meters Scaled)
 BJ1025
 BJ1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP762523(NAD 83)
 BJ1025
 BJ1025                          SUPERSEDED SURVEY CONTROL
 BJ1025
 BJ1025.No superseded survey control is available for this station.
 BJ1025
 BJ1025_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1025_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1025_STAMPING: ANGER 1910
 BJ1025_MARK LOGO: USACE
 BJ1025_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1025_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1025
 BJ1025  HISTORY     - Date     Condition        Report By
 BJ1025  HISTORY     - 1910     MONUMENTED       USACE
 BJ1025  HISTORY     - 1964     GOOD             CGS
 BJ1025  HISTORY     - 1976     GOOD             NGS
 BJ1025  HISTORY     - 1986     GOOD             NGS
 BJ1025
 BJ1025                          STATION DESCRIPTION
 BJ1025
 BJ1025'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1025'4.45 MI NW FROM SAINT GABRIEL.
 BJ1025'ABOUT 3.7 MILES NORTHWEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1025'STATE HIGHWAY 74 AT SAINT GABRIEL, THENCE 0.75 MILE NORTHWEST ALONG
 BJ1025'STATE HIGHWAY 75, ABOUT 90 YARDS EAST OF THE CENTER LINE OF A PRIVATE
 BJ1025'ROAD LEADING NORTH TO A GAS WELL, 39 FEET NORTH OF THE CENTER LINE OF
 BJ1025'THE HIGHWAY, 11 1/2 FEET NORTHWEST OF POWER LINE POLE NO. 13, 18 FEET
 BJ1025'SOUTHEAST OF AN 18-INCH HACKBERRY TREE, 1.5 FEET SOUTH OF A WIRE FENCE
 BJ1025'LINE, 1 1/2 FEET EAST OF A METAL WITNESS POST, 2 FEET ABOVE THE LEVEL
 BJ1025'OF THE HIGHWAY, A CAP ON THE TOP OF AN IRON PIPE PROJECTING 2 FEET
 BJ1025'ABOVE THE LEVEL OF THE GROUND.
 BJ1025
 BJ1025                          STATION RECOVERY (1976)
 BJ1025
 BJ1025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1025'4.65 MILE NORTHWEST ALONG STATE HIGHWAY 75 FROM ITS JUNCTION WITH
 BJ1025'STATE HIGHWAY 74, 84 PACES EAST OF THE CENTER LINE OF A PRIVATE ROAD
 BJ1025'LEADING NORTH TO A GAS WELL, 40 FT NORTH OF THE CENTER LINE OF THE
 BJ1025'HIGHWAY, 12.5 FT NORTHWEST OF A POWER POLE, 26 FT EAST OF THE CENTER
 BJ1025'LINE OF A NORTH-SOUTH DITCH, 97.5 FT NORTHWEST OF THE NORTH END OF AN
 BJ1025'18 INCH METAL PIPE CULVERT UNDER HIGHWAY, 1 FT SOUTH OF A FENCE LINE,
 BJ1025'A CAP ON TOP OF AN IRON PIPE PROJECTING 2 FT ABOVE GROUND.
 BJ1025
 BJ1025                          STATION RECOVERY (1986)
 BJ1025
 BJ1025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2962 ***********************************************************************
 BH2962  DESIGNATION -  ANGIE
 BH2962  PID         -  BH2962
 BH2962  STATE/COUNTY-  LA/WASHINGTON
 BH2962  COUNTRY     -  US
 BH2962  USGS QUAD   -  ANGIE (2018)
 BH2962
 BH2962                         *CURRENT SURVEY CONTROL
 BH2962  ______________________________________________________________________
 BH2962* NAD 83(1993) POSITION- 30 57 53.54948(N) 089 51 20.53995(W)   ADJUSTED
 BH2962* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2962  **This station is located in a suspected subsidence area (see below).
 BH2962  ______________________________________________________________________
 BH2962  GEOID HEIGHT    -        -27.602 (meters)                     GEOID18
 BH2962  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 BH2962  HORZ ORDER      -  FIRST
 BH2962
 BH2962.The horizontal coordinates were established by classical geodetic methods
 BH2962.and adjusted by the National Geodetic Survey in May 1994.
 BH2962
 BH2962.** This station is in an area of known vertical motion. If an
 BH2962.** orthometric height was ever established but is not available 
 BH2962.** in the current survey control section, the orthometric height
 BH2962.** is considered suspect.  Suspect heights are available in the
 BH2962.** superseded section only if requested.
 BH2962
 BH2962.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2962.GEOID18 height accuracy estimate available here.
 BH2962
 BH2962.Click photographs - Photos may exist for this station.
 BH2962
 BH2962.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2962
 BH2962. The following values were computed from the NAD 83(1993) position.
 BH2962
 BH2962;                    North         East     Units Scale Factor Converg.
 BH2962;SPC LA S     -   274,140.386 1,141,177.006   MT  1.00006706   +0 44 19.8
 BH2962;SPC LA S     -   899,408.92  3,744,011.56   sFT  1.00006706   +0 44 19.8
 BH2962;SPC MS E     -   162,831.028   202,325.751   MT  1.00006764   -0 31 33.8
 BH2962;SPC MS E     -   534,221.46    663,797.07   sFT  1.00006764   -0 31 33.8
 BH2962;SPC MS W     -   162,480.489   745,630.170   MT  0.99997567   +0 14 44.7
 BH2962;SPC MS W     -   533,071.40  2,446,288.32   sFT  0.99997567   +0 14 44.7
 BH2962;UTM  16      - 3,429,208.551   227,223.631   MT  1.00051793   -1 28 12.7
 BH2962
 BH2962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2962!SPC LA S     -   0.99998960  x   1.00006706  =   1.00005666
 BH2962!SPC MS E     -   0.99998960  x   1.00006764  =   1.00005724
 BH2962!SPC MS W     -   0.99998960  x   0.99997567  =   0.99996527
 BH2962!UTM  16      -   0.99998960  x   1.00051793  =   1.00050752
 BH2962
 BH2962:                Primary Azimuth Mark                     Grid Az
 BH2962:SPC LA S     -  ANGIE AZ MK                              031 18 16.5
 BH2962:SPC MS E     -  ANGIE AZ MK                              032 34 10.1
 BH2962:SPC MS W     -  ANGIE AZ MK                              031 47 51.6
 BH2962:UTM  16      -  ANGIE AZ MK                              033 30 49.0
 BH2962
 BH2962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2722329208(NAD 83)
 BH2962
 BH2962|---------------------------------------------------------------------|
 BH2962| PID    Reference Object                     Distance      Geod. Az  |
 BH2962|                                                           dddmmss.s |
 BH2962| BH3180 ANGIE AZ MK                         432.721 METERS 0320236.3 |
 BH2962| CS7231 ANGIE RM 2                           21.810 METERS 07247     |
 BH2962| DD8289 ANGIE RM 1                           25.753 METERS 08624     |
 BH2962| CS7232 ANGIE RM 3                           26.665 METERS 34917     |
 BH2962| BH2963 TT 1 TX USGS 1939                    16.432 METERS 35444     |
 BH2962|---------------------------------------------------------------------|
 BH2962
 BH2962                          SUPERSEDED SURVEY CONTROL
 BH2962
 BH2962  NAD 83(1992)-  30 57 53.56100(N)    089 51 20.53655(W) AD(       ) 1
 BH2962  NAD 83(1986)-  30 57 53.56389(N)    089 51 20.53694(W) AD(       ) 1
 BH2962  NAD 27      -  30 57 52.90214(N)    089 51 20.25623(W) AD(       ) 1
 BH2962
 BH2962.Superseded values are not recommended for survey control.
 BH2962
 BH2962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2962.See file dsdata.pdf to determine how the superseded data were derived.
 BH2962
 BH2962_MARKER: DS = TRIANGULATION STATION DISK
 BH2962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2962_STAMPING: ANGIE 1939
 BH2962_MARK LOGO: CGS
 BH2962_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH2962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2962+STABILITY: SURFACE MOTION
 BH2962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2962+SATELLITE: SATELLITE OBSERVATIONS - November 07, 1984
 BH2962
 BH2962  HISTORY     - Date     Condition        Report By
 BH2962  HISTORY     - 1939     MONUMENTED       CGS
 BH2962  HISTORY     - 1955     GOOD             CGS
 BH2962  HISTORY     - 19841107 GOOD             NGS
 BH2962  HISTORY     - 20060412 MARK NOT FOUND   NGS
 BH2962
 BH2962                          STATION DESCRIPTION
 BH2962
 BH2962'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BH2962'STATION IS ON STATE LAND JUST S OF A LOUISIANA FOREST SERVICE LOOKOUT
 BH2962'TOWER, ANGIE, IN THE SE 1/4 OF THE NE 1/4 OF SEC. 14, T 1 S, R 13 E.
 BH2962'THE STATION IS 256 FEET N OF THE CENTER OF LOUISIANA HIGHWAY 262
 BH2962'(AN UNMARKED GRAVEL ROAD), 143 FEET W OF THE NW CORNER OF AN OLD
 BH2962'CHRUCH, 133 FEET W OF THE FENCE ON THE W SIDE OF THE CHURCH
 BH2962'YARD AND 54 FEET S OF THE CENTER OF THE ANGIE LOOKOUT TOWER. THE
 BH2962'MARK PROJECTS 6 INCHES AND IS STAMPED ANGIE
 BH2962'1939.
 BH2962'
 BH2962'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 BH2962'DISKS SET IN CONCRETE.
 BH2962'
 BH2962'REFERENCE MARK NO.1 IS 84.49 FEET E OF THE STATION. THE MARK
 BH2962'PROJECTS 8 INCHES AND IS STAMPED ANGIE NO.1 1939.
 BH2962'
 BH2962'BM-TT1TX-1938 IS A U.S. GEOLOGICAL SURVEY BENCH MARK AND IS 53.91
 BH2962'FEET N OF THE STATION. THE MARK IS A STANDARD BRONZE DISK SET IN THE
 BH2962'TOP OF AN 8-INCH CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE GROUND
 BH2962'AND IS STAMPED TT1TX 1938. THIS MARK IS APPROXIMATELY IN THE
 BH2962'CENTER OF THE LOUISIANA STATE FORESTRY SERVICE LOOKOUT TOWER
 BH2962'ANGIE. THIS LOOKOUT TOWER IS ABOUT 80 FEET HIGH AND IS A
 BH2962'FOUR-LEGGED STEEL TOWER, PAINTED ORANGE, WITH A GLASSED-IN LOOKOUT
 BH2962'ON THE TOP.
 BH2962'
 BH2962'THE AZIMUTH MARK IS ABOUT 0.3 MILE ENE OF THE STATION ON LAND OWNED
 BH2962'BY GATLIN MORIS, 134 FEET SW OF THE SW CORNER OF HIS HOUSE, 72 FEET
 BH2962'S OF THE CENTER OF THE DIRT ROAD. THE MARK PROJECTS 5
 BH2962'INCHES AND IS STAMPED ANGIE 1939.
 BH2962'
 BH2962'TO REACH THE STATION FROM ANGIE, GO W FROM DEWEYS TEXACO STATION AT
 BH2962'THE MAIN INTERSECTION, ON LOUISIANA HIGHWAY 262 (AN UNMARKED GRAVEL
 BH2962'ROAD) FOR 2.7 MILES TO THE CHURCH, LOOKOUT TOWER AND STATION ON THE
 BH2962'TOP OF THE HILL.
 BH2962'
 BH2962'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE N FOR 0.25 MILE TO
 BH2962'THE SECOND HOUSE, THEN TURN RIGHT, (E) AND GO 0.1 MILE TO A HOUSE
 BH2962'AND THE AZIMUTH MARK ON THE S SIDE OF THE ROAD.
 BH2962'
 BH2962'A 67-FOOT TOWER IS NEEDED TO SEE 100-FOOT LIGHT AT STATION
 BH2962'SOUTHERN 1934.
 BH2962'
 BH2962'A 67-FOOT TOWER IS NEEDED TO SEE 113-FOOT LIGHT AT STATION
 BH2962'DUNN 1935.
 BH2962'
 BH2962'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 BH2962'
 BH2962'BM-TTIXT-1938--SAME POSITION AS LOUISIANA FOREST SERVICE LOOKOUT
 BH2962'TOWER ANGIE.
 BH2962
 BH2962                          STATION RECOVERY (1955)
 BH2962
 BH2962'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BH2962'THE STATION WAS VISITED, AND THE STATION MARK, REFERENCE MARK 1, AND
 BH2962'THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION. TT 1 TX (U.S.G.S.)
 BH2962'WAS FOUND WITH THE DISK REMOVED, A DRILL HOLE IN THE CENTER OF THE
 BH2962'CONCRETE POST MARKS THE STATION. THE HOUSE NEAR THE AZIMUTH MARK
 BH2962'HAS BEEN TORN DOWN, AND THE AZIMUTH MARK IS NOW AT THE E EDGE OF A
 BH2962'FIELD.  A NEW DESCRIPTION FOLLOWS--
 BH2962'
 BH2962'THE STATION IS LOCATED 2.7 MI. W ALONG STATE HIGHWAY 262 FROM ANGIE,
 BH2962'NEAR THE SITE OF THE ANGIE LOOKOUT TOWER. IT IS 256 FT. N OF THE
 BH2962'CENTERLINE OF STATE HIGHWAY 262, 143 FT. W OF THE NW CORNER OF AN
 BH2962'OLD CHURCH, 54 FT. S OF THE CENTER OF THE ANGIE LOOKOUT
 BH2962'TOWER, AND 4 FT. S OF A CONCRETE WITNESS POST. IT IS A STANDARD
 BH2962'DISK, STAMPED ANGIE 1939 AND PROJECTING 6 IN.
 BH2962'
 BH2962'REFERENCE MARK 1 IS 84 FT. E OF THE STATION, 51 FT. W OF THE NW
 BH2962'CORNER OF THE CHURCH, 30 FT. W OF THE CENTERLINE OF A N-S
 BH2962'ROAD, AND 101 FT. SE OF THE CENTER OF THE LOOKOUT TOWER. IT IS A
 BH2962'STANDARD DISK, STAMPED ANGIE NO 1 1939 AND PROJECTING 6 IN.
 BH2962'
 BH2962'TT 1 TX (U.S.G.S.) IS 53.9 FT. N OF THE STATION, UNDER THE
 BH2962'APPROXIMATE CENTER OF THE ANGIE LOOKOUT TOWER. IT IS A CONCRETE POST
 BH2962'8 IN. SQUARE WITH A DRILL HOLE IN THE CENTER, THE DISK HAVING BEEN
 BH2962'REMOVED. IT PROJECTS 2 IN. ABOVE THE GROUND.
 BH2962'
 BH2962'THE AZIMUTH MARK IS 0.3 MI. NE OF THE STATION, ON THE TOP OF A KNOLL
 BH2962'AT THE W EDGE OF A CULTIVATED FIELD, 10 FT. W OF A N-S FENCE LINE,
 BH2962'AND 123 FT. S OF A T-FENCE CORNER. IT IS A STANDARD DISK, STAMPED
 BH2962'ANGIE 1939 AND PROJECTING 10 IN.
 BH2962'
 BH2962'TO REACH THE AZIMUTH MARK FROM THE STATION, GO N ON A GRAVELED ROAD
 BH2962'FOR 0.25 MI. TO A SIDE ROAD RIGHT JUST BEFORE REACHING THE SECOND
 BH2962'HOUSE ON THE RIGHT, TURN AND GO 0.15 MI. TO A T-FENCE CORNER BY A
 BH2962'LARGE LONE OAK TREE. THE MARK IS 41 PACES S OF THE FENCE CORNER.
 BH2962'
 BH2962'TO REACH THE STATION FROM THE MAIN CROSSROAD IN ANGIE, GO W ON STATE
 BH2962'HIGHWAY 262 FOR 2.7 MI. TO THE TOP OF A GRADE AND THE STATION ON THE
 BH2962'RIGHT.
 BH2962
 BH2962                          STATION RECOVERY (1984)
 BH2962
 BH2962'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (FLM)
 BH2962'THE SURFACE STATION MARK AND THE AZIMUTH MARK WERE RECOVERED AND FOUND
 BH2962'IN GOOD CONDITION.  REFERENCE MARK NO 1 WAS FOUND TILTED OUT OF
 BH2962'POSITION.  BENCH MARK TT1TX-1938 WAS NOT FOUND AND IS BELIEVED TO HAVE
 BH2962'BEEN DESTROYED DUE TO THE CONSTRUCTION OF A NEW LOOKOUT TOWER.
 BH2962'REFERENCE MARKS NO 2 AND 3 WERE ESTABLISHED AT THIS DATE.  MEASUREMENT
 BH2962'BETWEEN THE REFERENCE MARKS COULD NOT BE MADE BECAUSE OF A PINE TREE
 BH2962'ON LINE.  DUE TO CHANGES IN THE AREA A COMPLETE NEW DESCRIPTION
 BH2962'FOLLOWS.
 BH2962'
 BH2962'THE STATION IS LOCATED ABOUT 4.3 KM (2.7 MILES) WEST ALONG STATE
 BH2962'HIGHWAY 438 FROM THE TOWN OF ANGIE, IN THE SOUTHEAST QUARTER OF THE
 BH2962'NORTHEAST QUARTER OF SECTION 14 T1S, R13E.  OWNERSHIP--LOUISIANA
 BH2962'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BH2962'
 BH2962'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 438 AND
 BH2962'STATE HIGHWAY 21 GO WEST FOR 4.3 KM (2.7 MILES) TO THE STATION ON THE
 BH2962'RIGHT NEAR THE LOUISIANA STATE FORESTRY SERVICE LOOKOUT TOWER ANGIE ON
 BH2962'STATE HIGHWAY 438.
 BH2962'
 BH2962'THE STATION IS A STANDARD NGS DISK STAMPED--ANGIE 1939--, SET INTO THE
 BH2962'TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES OR 30.5 CM ON SIDE
 BH2962'PROJECTING 6 INCHES OR 15 CM ABOVE THE GROUND LOCATED 99 FT (30.2 M) W
 BH2962'FROM THE CENTER OF THE FIRE TOWER ROAD, 98 FT (29.9 M) S FROM THE
 BH2962'CENTER OF THE LOOKOUT TOWER, 78 FT (23.8 M) W FROM A POWER POLE WITH A
 BH2962'TRANSFORMER ATTACHED, 24 FT (7.3 M) S FROM A COMBINATION NET AND
 BH2962'BARBED WIRE FENCE, AND 24 FT (7.3 M) S FROM A METAL WITNESS POST WITH
 BH2962'SIGN ATTACHED.
 BH2962'
 BH2962'THE UNDERGROUND MARK WAS NOT INSPECTED AT THIS DATE.
 BH2962'
 BH2962'REFERENCE MARK NO 2 IS A STANDARD NGS DISK STAMPED--ANGIE 1939 NO 2
 BH2962'1984--, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10 INCHES OR
 BH2962'25.4 CM IN DIAMETER FLUSH WITH GROUND LOCATED 49 FT (14.9 M) ESE FROM
 BH2962'A POWER POLE WITH SECURITY LIGHT ATTACHED, 31 FT (9.4 M) W FROM THE
 BH2962'CENTER OF THE FIRE TOWER ROAD, 15 FT (4.6 M) NW FROM A POWER POLE WITH
 BH2962'TRANSFORMER ATTACHED, AND 1 FT (0.3 M) S FROM A COMBINATION NET AND
 BH2962'BARBED WIRE FENCE.
 BH2962'
 BH2962'REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED--ANGIE 1939 NO 3
 BH2962'1984--, SET INTO THE TOP OF THE SOUTHWEST CONCRETE BASE OF THE ANGIE
 BH2962'LOOKOUT TOWER.  IT IS LOCATED 64 FT (19.5 M) N FROM A COMBINATION
 BH2962'BARBED AND NET WIRE FENCE, 60 FT (18.3 M) NW FROM A POWER POLE WITH A
 BH2962'SECURITY LIGHT ATTACHED, 28 FT (8.5 M) E FROM A METER LOOP AND POLE
 BH2962'ATTACHED TO A WOODEN SHED, AND 19 FT (5.8 M) ESE FROM THE SOUTHEAST
 BH2962'CORNER OF A WOODEN SHED.
 BH2962'
 BH2962'AZIMUTH MARK IS A STANDARD NGS DISK STAMPED--ANGIE 1939--, SET INTO
 BH2962'THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES OR 30.5 CM ON SIDE
 BH2962'PROJECTING 6 INCHES OR 15 CM ABOVE THE GROUND LOCATED 197 FT (60.0 M)
 BH2962'N FROM THE CENTER OF A GATE BETWEEN TWO FIELDS, 152 FT (46.3 M) SSE
 BH2962'FROM A 14 INCH PIN OAK TREE, 125 FT (38.1 M) S FROM THE CORNER OF A T
 BH2962'FENCE, AND 11 FT (3.4 M) E FROM A FENCE RUNNING NORTH AND SOUTH.
 BH2962'
 BH2962'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON FIRE TOWER
 BH2962'ROAD FOR 0.4 KM (0.25 MILES) TO A SIDE ROAD RIGHT JUST BEFORE REACHING
 BH2962'THE SECOND HOUSE ON THE RIGHT, THENCE RIGHT AND GO 0.24 KM (0.15 MILE)
 BH2962'TO A CURVE TO THE LEFT AND THE MARK IS TO THE RIGHT ALONG A FENCE
 BH2962'RUNNING NORTH AND SOUTH ABOUT 49.7 METERS (163 FEET) SOUTH OF THE
 BH2962'GRAVEL ROAD.
 BH2962
 BH2962                          STATION RECOVERY (2006)
 BH2962
 BH2962'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH2962'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH3180 ***********************************************************************
 BH3180  DESIGNATION -  ANGIE AZ MK
 BH3180  PID         -  BH3180
 BH3180  STATE/COUNTY-  LA/WASHINGTON
 BH3180  COUNTRY     -  US
 BH3180  USGS QUAD   -  ANGIE (2018)
 BH3180
 BH3180                         *CURRENT SURVEY CONTROL
 BH3180  ______________________________________________________________________
 BH3180* NAD 83(1993) POSITION- 30 58 05.45951(N) 089 51 11.88868(W)   NO CHECK
 BH3180* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH3180  **This station is located in a suspected subsidence area (see below).
 BH3180  ______________________________________________________________________
 BH3180  GEOID HEIGHT    -        -27.599 (meters)                     GEOID18
 BH3180  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 BH3180  HORZ ORDER      -  THIRD
 BH3180
 BH3180.The horizontal coordinates were established by classical geodetic methods
 BH3180.and adjusted by the National Geodetic Survey in May 1994.
 BH3180
 BH3180.No horizontal observational check was made to the station.
 BH3180
 BH3180.** This station is in an area of known vertical motion. If an
 BH3180.** orthometric height was ever established but is not available 
 BH3180.** in the current survey control section, the orthometric height
 BH3180.** is considered suspect.  Suspect heights are available in the
 BH3180.** superseded section only if requested.
 BH3180
 BH3180.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH3180.GEOID18 height accuracy estimate available here.
 BH3180
 BH3180.Click photographs - Photos may exist for this station.
 BH3180
 BH3180.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH3180
 BH3180. The following values were computed from the NAD 83(1993) position.
 BH3180
 BH3180;                    North         East     Units Scale Factor Converg.
 BH3180;SPC LA S     -   274,510.135 1,141,401.858   MT  1.00006803   +0 44 24.1
 BH3180;SPC LA S     -   900,622.00  3,744,749.26   sFT  1.00006803   +0 44 24.1
 BH3180;UTM  16      - 3,429,569.520   227,462.676   MT  1.00051632   -1 28 08.8
 BH3180
 BH3180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH3180!SPC LA S     -   0.99999052  x   1.00006803  =   1.00005855
 BH3180!UTM  16      -   0.99999052  x   1.00051632  =   1.00050684
 BH3180
 BH3180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2746229569(NAD 83)
 BH3180
 BH3180                          SUPERSEDED SURVEY CONTROL
 BH3180
 BH3180  NAD 83(1992)-  30 58 05.47105(N)    089 51 11.88531(W) AD(       ) 3
 BH3180  NAD 83(1986)-  30 58 05.47392(N)    089 51 11.88568(W) AD(       ) 3
 BH3180
 BH3180.Superseded values are not recommended for survey control.
 BH3180
 BH3180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH3180.See file dsdata.pdf to determine how the superseded data were derived.
 BH3180
 BH3180_MARKER: DZ = AZIMUTH MARK DISK
 BH3180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH3180_STAMPING: ANGIE 1939
 BH3180_MARK LOGO: CGS
 BH3180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH3180+STABILITY: SURFACE MOTION
 BH3180
 BH3180  HISTORY     - Date     Condition        Report By
 BH3180  HISTORY     - 1939     MONUMENTED       CGS
 BH3180
 BH3180                          STATION DESCRIPTION
 BH3180
 BH3180'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BH3180'THE MARK IS LOCATED ABOUT 11.2 MI (18.0 KM) NORTHEAST OF SHERIDAN,
 BH3180'10.4 MI (16.7 KM) EAST-NORTHEAST OF PINE AND 2.6 MI (4.2 KM) WEST OF
 BH3180'ANGIE.
 BH3180'
 BH3180'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 438 AND STATE HIGHWAY
 BH3180'21, GO WEST FOR 4.3 KM (2.7 MI) TO STATION ANGIE ON THE RIGHT NEAR THE
 BH3180'LOUISIANA STATE FORESTRY SERVICE LOOKOUT TOWER ANGIE ON STATE HIGHWAY
 BH3180'438.  TURN RIGHT AND GO NORTH ON FIRE TOWER ROAD FOR 0.4 KM (0.2 MI)
 BH3180'TO A SIDE ROAD RIGHT JUST BEFORE REACHING THE SECOND HOUSE ON THE
 BH3180'RIGHT, THENCE RIGHT AND GO 0.24 KM (0.15 MI) TO A CURVE TO THE LEFT
 BH3180'AND THE MARK IS TO THE RIGHT ALONG A FENCE RUNNING NORTH AND SOUTH
 BH3180'ABOUT 49.7 M (163.1 FT) SOUTH OF THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5211 ***********************************************************************
 BJ5211  DESIGNATION -  ANGOLA
 BJ5211  PID         -  BJ5211
 BJ5211  STATE/COUNTY-  LA/WEST FELICIANA
 BJ5211  COUNTRY     -  US
 BJ5211  USGS QUAD   -  ANGOLA (2018)
 BJ5211
 BJ5211                         *CURRENT SURVEY CONTROL
 BJ5211  ______________________________________________________________________
 BJ5211* NAD 83(1993) POSITION- 30 59 52.10785(N) 091 32 48.94078(W)   ADJUSTED
 BJ5211* NAVD 88 ORTHO HEIGHT -   107.3   (meters)      352.    (feet) VERTCON3
 BJ5211  ______________________________________________________________________
 BJ5211  GEOID HEIGHT    -        -26.939 (meters)                     GEOID18
 BJ5211  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 BJ5211  HORZ ORDER      -  FIRST
 BJ5211
 BJ5211.The horizontal coordinates were established by classical geodetic methods
 BJ5211.and adjusted by the National Geodetic Survey in May 1994.
 BJ5211
 BJ5211.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ5211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ5211
 BJ5211.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5211.GEOID18 height accuracy estimate available here.
 BJ5211
 BJ5211.Click photographs - Photos may exist for this station.
 BJ5211
 BJ5211.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5211
 BJ5211. The following values were computed from the NAD 83(1993) position.
 BJ5211
 BJ5211;                    North         East     Units Scale Factor Converg.
 BJ5211;SPC LA S     -   276,900.647   979,598.776   MT  1.00007690   -0 06 24.5
 BJ5211;SPC LA S     -   908,464.87  3,213,900.32   sFT  1.00007690   -0 06 24.5
 BJ5211;UTM  15      - 3,430,265.068   638,729.270   MT  0.99983740   +0 44 54.5
 BJ5211
 BJ5211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5211!SPC LA S     -   0.99998738  x   1.00007690  =   1.00006428
 BJ5211!UTM  15      -   0.99998738  x   0.99983740  =   0.99982478
 BJ5211
 BJ5211:                Primary Azimuth Mark                     Grid Az
 BJ5211:SPC LA S     -  CARMEL                                   266 06 46.2
 BJ5211:UTM  15      -  CARMEL                                   265 15 27.2
 BJ5211
 BJ5211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3872930265(NAD 83)
 BJ5211
 BJ5211|---------------------------------------------------------------------|
 BJ5211| PID    Reference Object                     Distance      Geod. Az  |
 BJ5211|                                                           dddmmss.s |
 BJ5211| CV9595 ANGOLA RM 1                          20.390 METERS 13146     |
 BJ5211| CV9596 ANGOLA RM 2                          24.968 METERS 18908     |
 BJ5211| BJ5238 CARMEL                              APPROX.12.7 KM 2660021.7 |
 BJ5211|---------------------------------------------------------------------|
 BJ5211
 BJ5211                          SUPERSEDED SURVEY CONTROL
 BJ5211
 BJ5211  NAD 83(1992)-  30 59 52.10855(N)    091 32 48.94290(W) AD(       ) 1
 BJ5211  NAD 83(1986)-  30 59 52.12474(N)    091 32 48.93507(W) AD(       ) 1
 BJ5211  NAD 27      -  30 59 51.48784(N)    091 32 48.51252(W) AD(       ) 1
 BJ5211  NGVD 29 (07/19/86)  107.3    (m)          352.     (f) VERT ANG       
 BJ5211
 BJ5211.Superseded values are not recommended for survey control.
 BJ5211
 BJ5211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5211.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5211
 BJ5211_MARKER: DH = HORIZONTAL CONTROL DISK
 BJ5211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5211_STAMPING: ANGOLA 1977
 BJ5211_MARK LOGO: NGS
 BJ5211_PROJECTION: FLUSH
 BJ5211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5211+STABILITY: SURFACE MOTION
 BJ5211
 BJ5211  HISTORY     - Date     Condition        Report By
 BJ5211  HISTORY     - 1977     MONUMENTED       NGS
 BJ5211
 BJ5211                          STATION DESCRIPTION
 BJ5211
 BJ5211'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JRS)
 BJ5211'STATION IS ABOUT 10-1/2 MILES EAST-NORTHEAST OF LETTSWORTH, 5
 BJ5211'MILES NORTHWEST OF WEYANOKE, 1/2 MILE SOUTH OF THE LOUISIANA-
 BJ5211'MISSISSIPPI STATE LINE AND ON PROPERTY OF THE LOUISIANA STATE
 BJ5211'PENAL FARM, PERMISSION GRANTED BY THE PRISON WARDON, ROSS
 BJ5211'MAGGIO WHO LIVES IN ANGOLA.
 BJ5211'
 BJ5211'TO REACH THE STATION FROM THE POST OFFICE IN WEYANOKE, WHICH IS
 BJ5211'ABOUT 11 MILES NORTH-NORTHWEST OF ST FRANCISVILLE, GO NORTHWEST
 BJ5211'ON STATE HIGHWAY 66 FOR 2.9 MILES TO THE JUNCTION WITH STATE
 BJ5211'HIGHWAY 969 ON THE RIGHT.  CONTINUE NORTHWEST ON HIGHWAY 66
 BJ5211'FOR 2.8 MILES TO FARRAR DAVIS ROAD ON THE RIGHT AT THE WEST
 BJ5211'END OF A CONCRETE BRIDGE.  TURN SHARP RIGHT AND GO NORTHERLY ON
 BJ5211'FARRAR DAVIS ROAD (GRAVELED) FOR 3.05 MILES TO A CUTBANK
 BJ5211'AND THE STATION ON THE RIGHT.
 BJ5211'
 BJ5211'STATION MARKS ARE STANDARD DISKS, STAMPED---ANGOLA 1977---.
 BJ5211'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH ROUND CONCRETE
 BJ5211'MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS 86 FEET EAST OF
 BJ5211'THE CENTER OF A GRAVELED ROAD, 38 FEET EAST OF A METAL WITNESS
 BJ5211'POST AND ABOUT 10 FEET HIGHER THAN THE ROAD.  THE UNDERGROUND
 BJ5211'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 44 INCHES BELOW
 BJ5211'THE GROUND SURFACE.
 BJ5211'
 BJ5211'REFERENCE MARK 1 IS A STANDARD DISK STAMPED---ANGOLA NO 1
 BJ5211'1977---, SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ5211'THAT PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS 1.3 FEET
 BJ5211'NORTHWEST OF A METAL WITNESS POST AND ABOUT 3 FEET LOWER THAN
 BJ5211'THE STATION.
 BJ5211'
 BJ5211'REFERENCE MARK 2 IS A STANDARD DISK STAMPED---ANGOLA NO 2
 BJ5211'1977---, SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 BJ5211'THAT PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS 57 FEET EAST OF
 BJ5211'THE CENTER OF THE GRAVELED ROAD, 2 FEET NORTHEAST OF A WITNESS
 BJ5211'POST AND ABOUT 4 FEET LOWER THAN THE STATION.
 BJ5211'
 BJ5211'HEIGHT OF LIGHT ABOVE THE STATION WAS 30.3 METERS.
 BJ5211'THERE WAS NO SUITABLE LOCATION FOR AN AZIMUTH MARK.
 BJ5211'NO MEASUREMENT BETWEEN REFERENCE MARKS DUE TO TREES ON LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2793 ***********************************************************************
 BJ2793  DESIGNATION -  ANGOLA BOLT
 BJ2793  PID         -  BJ2793
 BJ2793  STATE/COUNTY-  LA/WEST FELICIANA
 BJ2793  COUNTRY     -  US
 BJ2793  USGS QUAD   -  INNIS (2018)
 BJ2793
 BJ2793                         *CURRENT SURVEY CONTROL
 BJ2793  ______________________________________________________________________
 BJ2793* NAD 83(1986) POSITION- 30 58 15.     (N) 091 38 40.     (W)   SCALED
 BJ2793* NAVD 88 ORTHO HEIGHT -    14.27  (+/-2cm)       46.8   (feet) VERTCON3
 BJ2793  ______________________________________________________________________
 BJ2793  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BJ2793  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2793
 BJ2793.The horizontal coordinates were scaled from a map and have
 BJ2793.an estimated accuracy of +/- 6 seconds.
 BJ2793
 BJ2793.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2793.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2793
 BJ2793.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2793.GEOID18 height accuracy estimate available here.
 BJ2793
 BJ2793.The vertical order pertains to the NGVD 29 superseded value.
 BJ2793
 BJ2793.Click photographs - Photos may exist for this station.
 BJ2793
 BJ2793;                    North         East    Units  Estimated Accuracy
 BJ2793;SPC LA S     -   273,930.      970,280.      MT  (+/- 180 meters Scaled)
 BJ2793
 BJ2793_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ294271(NAD 83)
 BJ2793
 BJ2793                          SUPERSEDED SURVEY CONTROL
 BJ2793
 BJ2793  NGVD 29 (11/26/84)   14.250  (m)           46.75   (f) ADJUSTED    1 2
 BJ2793
 BJ2793.Superseded values are not recommended for survey control.
 BJ2793
 BJ2793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2793.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2793
 BJ2793_MARKER: B = BOLT
 BJ2793_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ2793_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2793_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2793
 BJ2793  HISTORY     - Date     Condition        Report By
 BJ2793  HISTORY     - UNK      MONUMENTED       USACE
 BJ2793  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2793
 BJ2793                          STATION DESCRIPTION
 BJ2793
 BJ2793'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2793'2 MILES SW OF ANGOLA, WEST FELICIANA PARISH, NEAR THE ANGOLA FERRY, AT
 BJ2793'THE LA. STATE PENAL FARM, 50 YARDS EAST OF THE GRAVEL ROAD PARALLELING
 BJ2793'THE LEVEE, NORTH SIDE OF A GRAVEL ROAD LEADING TO A GROUP OF BARNS, 4
 BJ2793'FEET FROM A POLE, AND AT THE SE CORNER OF AN IRON PIPE FENCE. A COPPER
 BJ2793'BOLT, SET IN THE TOP OF A TILE ABOUT 3 FEET UNDER GROUND, ACCESS TO
 BJ2793'WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS,
 BJ2793'STANDARD CAP.  NOTE-THE AREA AT THE DESCRIBED LOCATION OF THIS MARK
 BJ2793'HAS UNDERGONE SEVERAL CHANGES AND THE MARK IS BELIEVED TO HAVE BEEN
 BJ2793'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2792 ***********************************************************************
 BJ2792  DESIGNATION -  ANGOLA CAP
 BJ2792  PID         -  BJ2792
 BJ2792  STATE/COUNTY-  LA/WEST FELICIANA
 BJ2792  COUNTRY     -  US
 BJ2792  USGS QUAD   -  INNIS (2018)
 BJ2792
 BJ2792                         *CURRENT SURVEY CONTROL
 BJ2792  ______________________________________________________________________
 BJ2792* NAD 83(1986) POSITION- 30 58 15.     (N) 091 38 40.     (W)   SCALED
 BJ2792* NAVD 88 ORTHO HEIGHT -    15.49  (+/-2cm)       50.8   (feet) VERTCON3
 BJ2792  ______________________________________________________________________
 BJ2792  GEOID HEIGHT    -        -26.992 (meters)                     GEOID18
 BJ2792  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2792
 BJ2792.The horizontal coordinates were scaled from a map and have
 BJ2792.an estimated accuracy of +/- 6 seconds.
 BJ2792
 BJ2792.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2792.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2792
 BJ2792.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2792.GEOID18 height accuracy estimate available here.
 BJ2792
 BJ2792.The vertical order pertains to the NGVD 29 superseded value.
 BJ2792
 BJ2792.Click photographs - Photos may exist for this station.
 BJ2792
 BJ2792;                    North         East    Units  Estimated Accuracy
 BJ2792;SPC LA S     -   273,930.      970,280.      MT  (+/- 180 meters Scaled)
 BJ2792
 BJ2792_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ294271(NAD 83)
 BJ2792
 BJ2792                          SUPERSEDED SURVEY CONTROL
 BJ2792
 BJ2792  NGVD 29 (11/26/84)   15.472  (m)           50.76   (f) ADJUSTED    1 2
 BJ2792
 BJ2792.Superseded values are not recommended for survey control.
 BJ2792
 BJ2792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2792.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2792
 BJ2792_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2792_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2792_MARK LOGO: USACE
 BJ2792_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2792_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2792
 BJ2792  HISTORY     - Date     Condition        Report By
 BJ2792  HISTORY     - UNK      MONUMENTED       USACE
 BJ2792  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2792
 BJ2792                          STATION DESCRIPTION
 BJ2792
 BJ2792'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2792'2 MILES SW OF ANGOLA, WEST FELICIANA PARISH, NEAR THE ANGOLA FERRY, AT
 BJ2792'THE LA. STATE PENAL FARM, 50 YARDS EAST OF THE GRAVEL ROAD PARALLELING
 BJ2792'THE LEVEE, NORTH SIDE OF A GRAVEL ROAD LEADING TO A GROUP OF BARNS, 4
 BJ2792'FEET FROM A POLE, AND AT THE SE CORNER OF AN IRON PIPE FENCE. AN IRON
 BJ2792'PIPE BEARING A CORPS OF ENGINEERS, STANDARD CAP.  NOTE-THE AREA AT
 BJ2792'THE DESCRIBED LOCATION OF THIS MARK HAS UNDERGONE SEVERAL CHANGES AND
 BJ2792'THE MARK IS BELIEVED TO HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4924 ***********************************************************************
 BJ4924  DESIGNATION -  ANTIOCH
 BJ4924  PID         -  BJ4924
 BJ4924  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4924  COUNTRY     -  US
 BJ4924  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4924
 BJ4924                         *CURRENT SURVEY CONTROL
 BJ4924  ______________________________________________________________________
 BJ4924* NAD 83(1992) POSITION- 30 22 33.78407(N) 091 00 26.96150(W)   ADJUSTED
 BJ4924* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4924  **This station is located in a suspected subsidence area (see below).
 BJ4924  ______________________________________________________________________
 BJ4924  GEOID HEIGHT    -        -26.982 (meters)                     GEOID18
 BJ4924  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 BJ4924  HORZ ORDER      -  SECOND
 BJ4924
 BJ4924.The horizontal coordinates were established by classical geodetic methods
 BJ4924.and adjusted by the National Geodetic Survey in January 1993.
 BJ4924
 BJ4924.** This station is in an area of known vertical motion. If an
 BJ4924.** orthometric height was ever established but is not available 
 BJ4924.** in the current survey control section, the orthometric height
 BJ4924.** is considered suspect.  Suspect heights are available in the
 BJ4924.** superseded section only if requested.
 BJ4924
 BJ4924.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4924.GEOID18 height accuracy estimate available here.
 BJ4924
 BJ4924.Click photographs - Photos may exist for this station.
 BJ4924
 BJ4924.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4924
 BJ4924. The following values were computed from the NAD 83(1992) position.
 BJ4924
 BJ4924;                    North         East     Units Scale Factor Converg.
 BJ4924;SPC LA S     -   207,995.523 1,031,318.567   MT  0.99994711   +0 09 46.5
 BJ4924;SPC LA S     -   682,398.65  3,383,584.33   sFT  0.99994711   +0 09 46.5
 BJ4924;UTM  15      - 3,362,139.949   691,463.361   MT  1.00005226   +1 00 28.3
 BJ4924
 BJ4924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4924!SPC LA S     -   1.00000291  x   0.99994711  =   0.99995002
 BJ4924!UTM  15      -   1.00000291  x   1.00005226  =   1.00005517
 BJ4924
 BJ4924:                Primary Azimuth Mark                     Grid Az
 BJ4924:SPC LA S     -  ANTIOCH AZ MK                            001 16 38.2
 BJ4924:UTM  15      -  ANTIOCH AZ MK                            000 25 56.4
 BJ4924
 BJ4924_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9146362139(NAD 83)
 BJ4924
 BJ4924|---------------------------------------------------------------------|
 BJ4924| PID    Reference Object                     Distance      Geod. Az  |
 BJ4924|                                                           dddmmss.s |
 BJ4924| BJ4923 ANTIOCH RM 1                         13.130 METERS 00025     |
 BJ4924| CV9597 ANTIOCH AZ MK                                      0012624.7 |
 BJ4924| CV9598 ANTIOCH RM 2                         23.421 METERS 10958     |
 BJ4924| BJ4993 TEMP 5                              403.624 METERS 1774618.6 |
 BJ4924|---------------------------------------------------------------------|
 BJ4924
 BJ4924                          SUPERSEDED SURVEY CONTROL
 BJ4924
 BJ4924  NAD 83(1986)-  30 22 33.80174(N)    091 00 26.95980(W) AD(       ) 2
 BJ4924  NAD 27      -  30 22 33.10985(N)    091 00 26.59283(W) AD(       ) 2
 BJ4924
 BJ4924.Superseded values are not recommended for survey control.
 BJ4924
 BJ4924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4924.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4924
 BJ4924_MARKER: DD = SURVEY DISK
 BJ4924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4924_STAMPING: ANTIOCH 1973
 BJ4924_MARK LOGO: LADHGS
 BJ4924_PROJECTION: FLUSH
 BJ4924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4924+STABILITY: SURFACE MOTION
 BJ4924
 BJ4924  HISTORY     - Date     Condition        Report By
 BJ4924  HISTORY     - 1973     MONUMENTED       LADH
 BJ4924  HISTORY     - 19750217 GOOD             NGS
 BJ4924
 BJ4924                          STATION DESCRIPTION
 BJ4924
 BJ4924'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ4924'THE STATION IS LOCATED 12 MILES SOUTHEAST OF DOWNTOWN BATON ROUGE, 7
 BJ4924'MILES SOUTHWEST OF DENHAM SPRINGS AND 17 MILES SOUTHEAST OF BAKER,
 BJ4924'IN THE NORTHEAST 1/4 SECTION 52, T8S, R2E, AND ON PROPERTY OWNED BY
 BJ4924'EAST BATON ROUGE PARISH.
 BJ4924'
 BJ4924'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 61 AND
 BJ4924'STATE HIGHWAY 73 IN SOUTH BATON ROUGE, DRIVE SOUTHEAST ALONG STATE
 BJ4924'HIGHWAY 73 FOR 3.9 MILES TO A BLACKTOP ROAD ON THE LEFT (ANTIOCH
 BJ4924'ROAD) TURN LEFT ON ANTIOCH ROAD AND GO NORTH FOR 0.4 MILE TO THE
 BJ4924'STATION WHICH IS SET ON THE LEFT AND WEST OF THE ROAD NEAR A
 BJ4924'POWER POLE AND A PIPE GATE.
 BJ4924'
 BJ4924'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE NORTH ALONG ANTIOCH
 BJ4924'ROAD FOR 0.4 MILE.  THE MARK IS SET ON THE RIGHT AND EAST OF THE
 BJ4924'ROAD NEAR A PINE TREE AND A POWER POLE.
 BJ4924'
 BJ4924'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4924'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4924'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BJ4924'SUB- SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BJ4924'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BJ4924'STAMPED ANTIOCH 1973.  THE MARK IS 38 FEET WEST OF THE CENTER OF
 BJ4924'ANTIOCH ROAD, 22.5 FEET NORTH OF A POWER POLE, 10 FEET NORTH OF
 BJ4924'THE CENTER OF A PIPE GATE, 7 FEET WEST OF THE NORTH END OF A
 BJ4924'CULVERT, 3 FEET EAST OF A FENCE, AND 2 FEET WEST OF A METAL
 BJ4924'WITNESS POST AND SIGN.
 BJ4924'
 BJ4924'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4924'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4924'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4924'STAMPED ANTIOCH R.M. 1 1973.  IT IS 37 FEET WEST OF THE CENTER OF
 BJ4924'ANTIOCH ROAD, 65 FEET NORTH OF A POWER POLE, 50 FEET SOUTH OF A
 BJ4924'TELE- PHONE CABLE JUNCTION BOX, 43 FEET NORTH-NORTHWEST OF THE NORTH
 BJ4924'END OF A CULVERT AND 3 FEET EAST OF A FENCE.
 BJ4924'
 BJ4924'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4924'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4924'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4924'STAMPED ANTIOCH R.M. 2 1973.  IT IS 74 FEET EAST OF A POWER POLE,
 BJ4924'35 FEET EAST OF THE CENTER OF ANTIOCH ROAD, 16 FEET SOUTH OF THE
 BJ4924'CENTER OF A GRAVEL DRIVE, AND 6 FEET EAST-SOUTHEAST OF THE SOUTH
 BJ4924'END OF A CULVERT.
 BJ4924'
 BJ4924'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4924'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4924'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4924'STAMPED ANTIOCH AZ. MK. 1973.  IT IS 43 FEET EAST OF THE CENTER OF
 BJ4924'ANTIOCH ROAD, 40 FEET WEST-NORTHWEST OF A 24 INCH PINE TREE, 31
 BJ4924'FEET NORTH OF THE CENTER OF A GRAVEL DRIVE, 21 FEET EAST-NORTHEAST
 BJ4924'OF THE NORTH END OF A CULVERT, 13 FEET SOUTH-SOUTHEAST OF A POWER
 BJ4924'POLE, AND 2 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BJ4924'
 BJ4924'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4924
 BJ4924                          STATION RECOVERY (1975)
 BJ4924
 BJ4924'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (RT)
 BJ4924'THE STATION, REFERENCE MARK 1, REFERENCE MARK 2 AND THE AZIMUTH MARK
 BJ4924'WERE FOUND TO BE IN GOOD CONDITION.  THE 1973 DESCRIPTION IS ADEQUATE.
 BJ4924'
 BJ4924'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--12 MILES SOUTHEAST
 BJ4924'OF DOWNTOWN B. ROUGE.
 BJ4924'
 BJ4924'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2963 ***********************************************************************
 CQ2963  DESIGNATION -  ANTIOCH
 CQ2963  PID         -  CQ2963
 CQ2963  STATE/COUNTY-  LA/CLAIBORNE
 CQ2963  COUNTRY     -  US
 CQ2963  USGS QUAD   -  ARIZONA (2018)
 CQ2963
 CQ2963                         *CURRENT SURVEY CONTROL
 CQ2963  ______________________________________________________________________
 CQ2963* NAD 83(1997) POSITION- 32 51 27.75846(N) 092 56 34.59747(W)   ADJUSTED
 CQ2963* NAVD 88 ORTHO HEIGHT -   103.81  (+/-2cm)      340.6   (feet) VERTCON3
 CQ2963  ______________________________________________________________________
 CQ2963  GEOID HEIGHT    -        -26.039 (meters)                     GEOID18
 CQ2963  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 CQ2963  HORZ ORDER      -  FIRST
 CQ2963  VERT ORDER      -  THIRD ? (See Below)
 CQ2963
 CQ2963.The horizontal coordinates were established by classical geodetic methods
 CQ2963.and adjusted by the National Geodetic Survey in September 1999.
 CQ2963
 CQ2963.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2963.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2963
 CQ2963.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2963.GEOID18 height accuracy estimate available here.
 CQ2963
 CQ2963.The vertical order pertains to the NGVD 29 superseded value.
 CQ2963
 CQ2963.Click photographs - Photos may exist for this station.
 CQ2963
 CQ2963.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2963
 CQ2963. The following values were computed from the NAD 83(1997) position.
 CQ2963
 CQ2963;                    North         East     Units Scale Factor Converg.
 CQ2963;SPC LA N     -   261,508.983   958,537.245   MT  1.00004914   -0 14 03.1
 CQ2963;SPC LA N     -   857,967.39  3,144,800.94   sFT  1.00004914   -0 14 03.1
 CQ2963;UTM  15      - 3,635,514.359   505,338.497   MT  0.99960035   +0 01 51.4
 CQ2963
 CQ2963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2963!SPC LA N     -   0.99998779  x   1.00004914  =   1.00003693
 CQ2963!UTM  15      -   0.99998779  x   0.99960035  =   0.99958814
 CQ2963
 CQ2963:                Primary Azimuth Mark                     Grid Az
 CQ2963:SPC LA N     -  ANTIOCH AZ MK                            055 23 49.9
 CQ2963:UTM  15      -  ANTIOCH AZ MK                            055 07 55.4
 CQ2963
 CQ2963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0533835514(NAD 83)
 CQ2963
 CQ2963|---------------------------------------------------------------------|
 CQ2963| PID    Reference Object                     Distance      Geod. Az  |
 CQ2963|                                                           dddmmss.s |
 CQ2963| DL1352 JUNCTION CITY MUNICIPAL TANK        APPROX.27.0 KM 0491855.2 |
 CQ2963| CY3288 ANTIOCH AZ MK                                      0550946.8 |
 CQ2963| CY3289 ANTIOCH RM 1                         26.662 METERS 08935     |
 CQ2963| CY3290 ANTIOCH RM 2                         20.968 METERS 18455     |
 CQ2963| CQ2968 CLAIBORNE PARISH LOT 2 LADC         APPROX. 6.6 KM 2910316.8 |
 CQ2963|---------------------------------------------------------------------|
 CQ2963
 CQ2963                          SUPERSEDED SURVEY CONTROL
 CQ2963
 CQ2963  NAD 83(1992)-  32 51 27.76199(N)    092 56 34.59606(W) AD(       ) 1
 CQ2963  NAD 83(1986)-  32 51 27.77109(N)    092 56 34.58794(W) AD(       ) 1
 CQ2963  NAD 27      -  32 51 27.24100(N)    092 56 34.01400(W) AD(       ) 1
 CQ2963  NGVD 29             103.89   (m)          340.8    (f) LEVELING    3  
 CQ2963
 CQ2963.Superseded values are not recommended for survey control.
 CQ2963
 CQ2963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2963.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2963
 CQ2963_MARKER: DS = TRIANGULATION STATION DISK
 CQ2963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2963_STAMPING: ANTIOCH 1941
 CQ2963_MARK LOGO: CGS
 CQ2963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2963+STABILITY: SURFACE MOTION
 CQ2963
 CQ2963  HISTORY     - Date     Condition        Report By
 CQ2963  HISTORY     - 1941     MONUMENTED       CGS
 CQ2963  HISTORY     - 1954     GOOD             LOCENG
 CQ2963
 CQ2963                          STATION DESCRIPTION
 CQ2963
 CQ2963'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (KBJ)
 CQ2963'STATION IS 8-1/2 MILES NE OF HOMER ON THE N SIDE OF STATE
 CQ2963'HIGHWAY 115, IN THE NW 1/4 OF SECTION 36, T 22 N, R 6 W.
 CQ2963'
 CQ2963'STATION MARK IS 35 FEET NW OF THE CENTER LINE OF THE HIGHWAY,
 CQ2963'88 FEET NE OF THE CENTER LINE OF A T ROAD, S, 5 FEET N OF
 CQ2963'WHITE REFERENCE POST, IS STAMPED ANTIOCH 1941, AND PROJECTS
 CQ2963'8 INCHES.
 CQ2963'
 CQ2963'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 CQ2963'BRONZE DISKS SET IN CONCRETE.
 CQ2963'
 CQ2963'REFERENCE MARK NO. 1 IS ACROSS THE HIGHWAY FROM THE STATION,
 CQ2963'LEVEL WITH THE STATION, ABOUT 19 FEET SE OF THE CENTER LINE
 CQ2963'OF THE HIGHWAY, IS STAMPED ANTIOCH NO. 1 1941, AND PROJECTS
 CQ2963'6 INCHES.
 CQ2963'
 CQ2963'REFERENCE MARK NO. 2 IS ACROSS THE HIGHWAY FROM THE STATION,
 CQ2963'ABOUT LEVEL WITH THE STATION, 19 FEET SE OF THE CENTER LINE
 CQ2963'OF THE HIGHWAY, IS STAMPED ANTIOCH NO. 2 1941, AND PROJECTS
 CQ2963'6 INCHES.
 CQ2963'
 CQ2963'AZIMUTH MARK IS 0.2 MILE NE OF THE STATION, 22 FEET SE OF
 CQ2963'THE CENTER LINE OF THE HIGHWAY, 40 FEET SW OF A TELEPHONE
 CQ2963'POLE, 3 FEET SW OF WHITE REFERENCE POST, IS STAMPED ANTIOCH
 CQ2963'1941, AND PROJECTS 4 INCHES.
 CQ2963'
 CQ2963'TO REACH FROM HOMER, GO E ON STATE HIGHWAYS 11 AND 115 FOR
 CQ2963'2.0 MILES AND TURN LEFT ON 115, AS PER SIGN EL DORADO, GO
 CQ2963'6.7 MILES TO THE STATION ON THE LEFT SIDE OF THE ROAD, JUST
 CQ2963'E OF A SHANTY.  TO REACH THE AZIMUTH MARK, CONTINUE
 CQ2963'NE ON THE HIGHWAY FOR 0.2 MILE.
 CQ2963'
 CQ2963'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 CQ2963
 CQ2963                          STATION RECOVERY (1954)
 CQ2963
 CQ2963'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1954 (CWV)
 CQ2963'RECOVERED BY STANOLIND O AND G CO.
 CQ2963'
 CQ2963'STATION AND AZIMUTH MARKS REPORTED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4923 ***********************************************************************
 BJ4923  DESIGNATION -  ANTIOCH RM 1
 BJ4923  PID         -  BJ4923
 BJ4923  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4923  COUNTRY     -  US
 BJ4923  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4923
 BJ4923                         *CURRENT SURVEY CONTROL
 BJ4923  ______________________________________________________________________
 BJ4923* NAD 83(1992) POSITION- 30 22 34.21044(N) 091 00 26.95788(W)   ADJUSTED
 BJ4923* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4923  **This station is located in a suspected subsidence area (see below).
 BJ4923  ______________________________________________________________________
 BJ4923  GEOID HEIGHT    -        -26.982 (meters)                     GEOID18
 BJ4923  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 BJ4923  HORZ ORDER      -  SECOND
 BJ4923
 BJ4923.The horizontal coordinates were established by classical geodetic methods
 BJ4923.and adjusted by the National Geodetic Survey in January 1993.
 BJ4923
 BJ4923.** This station is in an area of known vertical motion. If an
 BJ4923.** orthometric height was ever established but is not available 
 BJ4923.** in the current survey control section, the orthometric height
 BJ4923.** is considered suspect.  Suspect heights are available in the
 BJ4923.** superseded section only if requested.
 BJ4923
 BJ4923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4923.GEOID18 height accuracy estimate available here.
 BJ4923
 BJ4923.Click photographs - Photos may exist for this station.
 BJ4923
 BJ4923.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4923
 BJ4923. The following values were computed from the NAD 83(1992) position.
 BJ4923
 BJ4923;                    North         East     Units Scale Factor Converg.
 BJ4923;SPC LA S     -   208,008.652 1,031,318.627   MT  0.99994712   +0 09 46.5
 BJ4923;SPC LA S     -   682,441.72  3,383,584.53   sFT  0.99994712   +0 09 46.5
 BJ4923;UTM  15      - 3,362,153.079   691,463.226   MT  1.00005226   +1 00 28.3
 BJ4923
 BJ4923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4923!SPC LA S     -   1.00000294  x   0.99994712  =   0.99995006
 BJ4923!UTM  15      -   1.00000294  x   1.00005226  =   1.00005520
 BJ4923
 BJ4923:                Primary Azimuth Mark                     Grid Az
 BJ4923:SPC LA S     -  CLAY CUT                                 036 44 55.2
 BJ4923:UTM  15      -  CLAY CUT                                 035 54 13.4
 BJ4923
 BJ4923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9146362153(NAD 83)
 BJ4923
 BJ4923|---------------------------------------------------------------------|
 BJ4923| PID    Reference Object                     Distance      Geod. Az  |
 BJ4923|                                                           dddmmss.s |
 BJ4923| BJ3930 CLAY CUT                            APPROX. 1.9 KM 0365441.7 |
 BJ4923| BJ4924 ANTIOCH                              13.130 METERS 18025     |
 BJ4923|---------------------------------------------------------------------|
 BJ4923
 BJ4923                          SUPERSEDED SURVEY CONTROL
 BJ4923
 BJ4923  NAD 83(1986)-  30 22 34.22808(N)    091 00 26.95617(W) AD(       ) 2
 BJ4923  NAD 27      -  30 22 33.53623(N)    091 00 26.58924(W) AD(       ) 2
 BJ4923
 BJ4923.Superseded values are not recommended for survey control.
 BJ4923
 BJ4923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4923.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4923
 BJ4923_MARKER: DD = SURVEY DISK
 BJ4923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4923_STAMPING: ANTIOCH RM 1 1973
 BJ4923_MARK LOGO: LADHGS
 BJ4923_PROJECTION: FLUSH
 BJ4923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4923+STABILITY: SURFACE MOTION
 BJ4923
 BJ4923  HISTORY     - Date     Condition        Report By
 BJ4923  HISTORY     - 1973     MONUMENTED       LADH
 BJ4923
 BJ4923                          STATION DESCRIPTION
 BJ4923
 BJ4923'DESCRIBED BY LA DEPT OF HIGHWAYS 1973 (RT)
 BJ4923'THE MARK IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH OF COMITE, 8.2 MI
 BJ4923'(13.2 KM) SOUTH-SOUTHWEST OF DENHAM SPRINGS AND 5.5 MI (8.8 KM)
 BJ4923'NORTH-NORTHWEST OF PRAIRIEVILLE.
 BJ4923'
 BJ4923'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 61 AND STATE HIGHWAY 73
 BJ4923'IN SOUTH BATON ROUGE, DRIVE SOUTHEAST ALONG STATE HIGHWAY 73 FOR 3.9
 BJ4923'MI (6.3 KM) TO A BLACKTOP ROAD ON THE LEFT (ANTIOCH ROAD).  TURN LEFT
 BJ4923'ON ANTIOCH ROAD AND GO NORTH FOR 0.8 MI (1.3 KM) TO THE MARK ON THE
 BJ4923'RIGHT.
 BJ4923'
 BJ4923'IT IS SET IN THE TOP OF A 12 INCH (30 CM) CYLINDRICAL CONCRETE
 BJ4923'MONUMENT THAT IS FLUSH WITH THE GROUND, STAMPED
 BJ4923'---ANTIOCH AZ. MK. 1973---.  IT IS 43  (13.1 M) EAST OF THE
 BJ4923'CENTER OF ANTIOCH ROAD, 40 FT (12.2 M) WEST-NORTHWEST OF A 24 INCH
 BJ4923'(61 CM) PINE TREE, 31 FT (9.4 M) NORTH OF THE CENTER OF A GRAVEL
 BJ4923'DRIVE, 21 FT (6.4 M) EAST-NORTHEAST OF THE NORTH END OF A CULVERT, 13
 BJ4923'FT (4.0 M) SOUTH-SOUTHEAST OF A POWER POLE AND 2 FT (0.6 M) EAST OF A
 BJ4923'METAL WITNESS POST AND SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2562 ***********************************************************************
 BX2562  DESIGNATION -  ANTONIA
 BX2562  PID         -  BX2562
 BX2562  STATE/COUNTY-  LA/GRANT
 BX2562  COUNTRY     -  US
 BX2562  USGS QUAD   -  POLLOCK (2018)
 BX2562
 BX2562                         *CURRENT SURVEY CONTROL
 BX2562  ______________________________________________________________________
 BX2562* NAD 83(1992) POSITION- 31 35 13.88239(N) 092 26 41.42672(W)   ADJUSTED
 BX2562* NAVD 88 ORTHO HEIGHT -    68.67  (+/-2cm)      225.3   (feet) VERTCON3
 BX2562  ______________________________________________________________________
 BX2562  GEOID HEIGHT    -        -25.841 (meters)                     GEOID18
 BX2562  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 BX2562  HORZ ORDER      -  FIRST
 BX2562  VERT ORDER      -  THIRD ? (See Below)
 BX2562
 BX2562.The horizontal coordinates were established by classical geodetic methods
 BX2562.and adjusted by the National Geodetic Survey in January 1993.
 BX2562
 BX2562.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2562.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2562
 BX2562.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2562.GEOID18 height accuracy estimate available here.
 BX2562
 BX2562.The vertical order pertains to the NGVD 29 superseded value.
 BX2562
 BX2562.Click photographs - Photos may exist for this station.
 BX2562
 BX2562.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2562
 BX2562. The following values were computed from the NAD 83(1992) position.
 BX2562
 BX2562;                    North         East     Units Scale Factor Converg.
 BX2562;SPC LA N     -   120,543.709 1,005,235.027   MT  0.99993128   +0 01 45.0
 BX2562;SPC LA N     -   395,483.82  3,298,008.58   sFT  0.99993128   +0 01 45.0
 BX2562;UTM  15      - 3,494,813.920   552,671.711   MT  0.99963422   +0 17 26.9
 BX2562
 BX2562!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2562!SPC LA N     -   0.99999328  x   0.99993128  =   0.99992456
 BX2562!UTM  15      -   0.99999328  x   0.99963422  =   0.99962750
 BX2562
 BX2562:                Primary Azimuth Mark                     Grid Az
 BX2562:SPC LA N     -  SIMMS                                    179 42 13.3
 BX2562:UTM  15      -  SIMMS                                    179 26 31.4
 BX2562
 BX2562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5267194813(NAD 83)
 BX2562
 BX2562|---------------------------------------------------------------------|
 BX2562| PID    Reference Object                     Distance      Geod. Az  |
 BX2562|                                                           dddmmss.s |
 BX2562| CY3292 ANTONIA RM 1                         57.200 METERS 00743     |
 BX2562| CY3291 ANTONIA AZ MK                                      0163852.9 |
 BX2562| BX2627 EAST FEDERAL FIRE TOWER             APPROX.16.2 KM 1500620.4 |
 BX2562| BX2691 SIMMS                               APPROX.11.9 KM 1794358.3 |
 BX2562| BX2560 CATAHOULA FEDERAL FIRE TOWER        APPROX. 8.2 KM 1960139.5 |
 BX2562| CY3293 ANTONIA RM 2                         65.265 METERS 27508     |
 BX2562| BX2752 NORTH FEDERAL FIRE TOWER            APPROX. 8.3 KM 3080146.1 |
 BX2562|---------------------------------------------------------------------|
 BX2562
 BX2562                          SUPERSEDED SURVEY CONTROL
 BX2562
 BX2562  NAD 83(1986)-  31 35 13.90020(N)    092 26 41.42097(W) AD(       ) 1
 BX2562  NAD 27      -  31 35 13.26965(N)    092 26 40.91952(W) AD(       ) 1
 BX2562  NGVD 29              68.68   (m)          225.3    (f) LEVELING    3  
 BX2562
 BX2562.Superseded values are not recommended for survey control.
 BX2562
 BX2562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2562.See file dsdata.pdf to determine how the superseded data were derived.
 BX2562
 BX2562_MARKER: DS = TRIANGULATION STATION DISK
 BX2562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2562_STAMPING: ANTONIA 1934
 BX2562_MARK LOGO: CGS
 BX2562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2562+STABILITY: SURFACE MOTION
 BX2562
 BX2562  HISTORY     - Date     Condition        Report By
 BX2562  HISTORY     - 1934     MONUMENTED       CGS
 BX2562  HISTORY     - 1979     SEE DESCRIPTION  NGS
 BX2562
 BX2562                          STATION DESCRIPTION
 BX2562
 BX2562'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 BX2562'STATION IS LOCATED ABOUT 9-1/2 MILES SW OF SELMA, 6 MILES
 BX2562'NE OF BENTLEY AND 6 MILES NW OF ANTONIA STATION.  STATION
 BX2562'MARK IS AT TOP OF HILL IN SMALL CLEARING AND IS HIGHEST POINT
 BX2562'IN VICINITY.
 BX2562'
 BX2562'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BX2562'BRONZE DISKS SET IN CONCRETE.
 BX2562'
 BX2562'REFERENCE MARK NO. 1 IS N OF STATION 57.200 METERS (187.66
 BX2562'FEET).
 BX2562'
 BX2562'REFERENCE MARK NO. 2 IS W OF STATION 65.265 METERS (214.12
 BX2562'FEET).
 BX2562'
 BX2562'AZIMUTH MARK IS E OF N OF STATION 0.5 MILE ON W SIDE OF DIRT
 BX2562'ROAD LEADING TO STATION.
 BX2562'
 BX2562'TO REACH FROM ALEXANDRIA, GO N ON U.S. HIGHWAY 165 FOR 18.65
 BX2562'MILES FROM S END OF BRIDGE OVER RED RIVER TO STATION HOUSE
 BX2562'ON MISSOURI PACIFIC RAILROAD AT ANTONIA.  CONTINUE N 3.45 MILES
 BX2562'TO DIRT ROAD W.  GO W ON THIS ROAD FOR 1.6 MILES TO A FIRE
 BX2562'LINE TRAIL LEADING S.  GO S ON THIS ROAD FOR 1.0 MILE TO A
 BX2562'TURN-OUT W UP A HILL.  GO W 0.15 MILE UPHILL TO STATION.
 BX2562'
 BX2562
 BX2562                          STATION RECOVERY (1979)
 BX2562
 BX2562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 BX2562'THE SURFACE STATION MARK WAS FOUND PUSHED OUT OF POSITION.  THE
 BX2562'UNDERGROUND STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH
 BX2562'MARK WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE LINE OF SIGHT
 BX2562'FROM THE STATION MARK TO THE AZIMUTH MARK IS OBSTRUCTED BY PINE TREES
 BX2562'THIS DATE.  A NEW SURFACE STATION MARK WAS SET DIRECTLY ABOVE THE
 BX2562'UNDERGROUND MARK THIS DATE.  THE ANGLE BETWEEN THE REFERENCE MARKS
 BX2562'COMPARED FAVORABLY WITH THE PREVIOUS ANGLE.  THE DISTANCE TO THE
 BX2562'REFERENCE MARK WAS MEASURED SLOPE THIS DATE AND A LONGER DISTANCE WAS
 BX2562'MEASURED TO BOTH REFERENCE MARKS.
 BX2562'
 BX2562'FOLLOWING IS A NEW COMPLETE DESCRIPTION.
 BX2562'
 BX2562'THE STATION IS LOCATED ABOUT 9.5 MILES SOUTHWEST OF SELMA, 6.0 MILES
 BX2562'NORTHEAST OF BENTLY AND ABOUT 5.5 MILES NORTH OF POLLOCK, ON TOP OF A
 BX2562'HILL IN A SMALL CLEARING AND ON THE HIGHEST POINT IN THE VICINITY.
 BX2562'
 BX2562'TO REACH THE STATION FROM THE FIRST BAPTIST CHURCH IN POLLOCK, GO
 BX2562'NORTH ON U.S. HIGHWAY 165 FOR 5.3 MILES TO A SURFACED ROAD ON THE
 BX2562'LEFT, JUST SOUTH OF THE ANTONIA FIRE TOWER, TURN LEFT, CROSS A CATTLE
 BX2562'GUARD AND GO WESTERLY ON A SURFACED ROAD FOR 0.5 MILE TO END OF
 BX2562'SURFACED ROAD AND TRUNKLINE GAS ON THE RIGHT, CONTINUE WEST ON
 BX2562'GRAVELED ROAD FOR 0.8 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 BX2562'SOUTHWESTERLY ON A GRAVELED ROAD FOR 0.6 MILE TO THE AZIMUTH MARK ON
 BX2562'THE LEFT.  CONTINUE SOUTHWESTERLY ON THE GRAVELED ROAD FOR 0.3 MILE
 BX2562'TO A PIPELINE ROAD ON THE RIGHT LEADING UPHILL, TURN RIGHT AND FOLLOW
 BX2562'PIPELINE ROAD UPHILL FOR 0.1 MILE TO TOP OF HILL AND A TRACK ROAD ON
 BX2562'THE LEFT, TURN LEFT AND FOLLOW THE TRACK ROAD SOUTHERLY FOR 0.05 MILE
 BX2562'TO TOP OF HILL AND THE STATION ON THE LEFT.
 BX2562'
 BX2562'THE STATION IS A STANDARD NATIONAL GEODETIC SURVEY DISK STAMPED
 BX2562'---ANTONIA 1934 1979---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BX2562'41 CM (16 INCHES) IN DIAMETER PROJECTING 20 CM (8 INCHES) ABOVE THE
 BX2562'GROUND LOCATED 1.83 METERS (6.0 FEET) NE FROM THE CENTER OF THE TRACK
 BX2562'ROAD AND 0.61 METER (2.0 FEET) SE FROM A METAL WITNESS POST WITH SIGN
 BX2562'ATTACHED.
 BX2562'
 BX2562'THE UNDERGROUND MARK IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 BX2562'STAMPED---ANTONIA 1934---SET INTO AN IRREGULAR MASS OF CONCRETE
 BX2562'1.22 METERS (4.0 FEET) BELOW THE SURFACE.
 BX2562'
 BX2562'REFERENCE MARK NO. 1 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 BX2562'STAMPED---ANTONIA NO 1 1934---SET INTO THE TOP OF A ROUND CONCRETE
 BX2562'MONUMENT 41 CM (16 INCHES) IN DIAMETER PROJECTING 15 CM (6 INCHES)
 BX2562'ABOVE THE GROUND LOCATED 57.0 METERS (187 FEET) N FROM THE METAL
 BX2562'WITNESS POST AT STATION MARK.
 BX2562'
 BX2562'REFERENCE MARK NO. 2 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 BX2562'STAMPED---ANTONIA NO 2 1934---SET INTO THE TOP OF A ROUND CONCRETE
 BX2562'MONUMENT 41 CM (16 INCHES) IN DIAMETER PROJECTING 15 CM (6 INCHES)
 BX2562'ABOVE THE GROUND LOCATED 65.2 METERS (214 FEET) W FROM THE METAL
 BX2562'WITNESS POST AT THE STATION MARK.
 BX2562'
 BX2562'AZIMUTH MARK IS A STANDARD NATIONAL GEODETIC SURVEY DISK STAMPED
 BX2562'---ANTONIA 1934---SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 36
 BX2562'CM (14 INCHES) ON SIDE PROJECTING 15 CM (6 INCHES) ABOVE THE GROUND
 BX2562'LOCATED 9.1 METERS (30 FEET) E FROM THE CENTER OF THE GRAVELED ROAD
 BX2562'AND 0.76 METER (2.5 FEET) S FROM A METAL WITNESS POST WITH SIGN
 BX2562'ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3139 ***********************************************************************
 BK3139  DESIGNATION -  AP 1963 STA A
 BK3139  PID         -  BK3139
 BK3139  STATE/COUNTY-  LA/CALCASIEU
 BK3139  COUNTRY     -  US
 BK3139  USGS QUAD   -  LAKE CHARLES (2018)
 BK3139
 BK3139                         *CURRENT SURVEY CONTROL
 BK3139  ______________________________________________________________________
 BK3139* NAD 83(1992) POSITION- 30 07 42.57850(N) 093 13 42.49631(W)   ADJUSTED
 BK3139* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3139  **This station is located in a suspected subsidence area (see below).
 BK3139  ______________________________________________________________________
 BK3139  GEOID HEIGHT    -        -27.119 (meters)                     GEOID18
 BK3139  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 BK3139  HORZ ORDER      -  SECOND
 BK3139
 BK3139.This mark is at Lake Charles Regional Airport (LCH)
 BK3139
 BK3139.The horizontal coordinates were established by classical geodetic methods
 BK3139.and adjusted by the National Geodetic Survey in January 1993.
 BK3139
 BK3139.** This station is in an area of known vertical motion. If an
 BK3139.** orthometric height was ever established but is not available 
 BK3139.** in the current survey control section, the orthometric height
 BK3139.** is considered suspect.  Suspect heights are available in the
 BK3139.** superseded section only if requested.
 BK3139
 BK3139.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3139.GEOID18 height accuracy estimate available here.
 BK3139
 BK3139.Click photographs - Photos may exist for this station.
 BK3139
 BK3139.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3139
 BK3139. The following values were computed from the NAD 83(1992) position.
 BK3139
 BK3139;                    North         East     Units Scale Factor Converg.
 BK3139;SPC LA S     -   182,019.371   817,402.658   MT  0.99992821   -0 56 51.3
 BK3139;SPC LA S     -   597,175.22  2,681,761.89   sFT  0.99992821   -0 56 51.3
 BK3139;UTM  15      - 3,333,045.695   477,992.896   MT  0.99960597   -0 06 52.8
 BK3139
 BK3139!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3139!SPC LA S     -   1.00000383  x   0.99992821  =   0.99993204
 BK3139!UTM  15      -   1.00000383  x   0.99960597  =   0.99960979
 BK3139
 BK3139:                Primary Azimuth Mark                     Grid Az
 BK3139:SPC LA S     -  DAVIES 2                                 344 20 03.2
 BK3139:UTM  15      -  DAVIES 2                                 343 30 04.7
 BK3139
 BK3139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7799233045(NAD 83)
 BK3139
 BK3139|---------------------------------------------------------------------|
 BK3139| PID    Reference Object                     Distance      Geod. Az  |
 BK3139|                                                           dddmmss.s |
 BK3139| BK1641 PORT                                APPROX. 1.7 KM 0504939.9 |
 BK3139| BK1646 DAVIES 2                            APPROX. 1.3 KM 3432311.9 |
 BK3139|---------------------------------------------------------------------|
 BK3139
 BK3139                          SUPERSEDED SURVEY CONTROL
 BK3139
 BK3139  NAD 83(1986)-  30 07 42.60112(N)    093 13 42.48771(W) AD(       ) 2
 BK3139  NAD 27      -  30 07 41.84819(N)    093 13 41.94526(W) AD(       ) 2
 BK3139
 BK3139.Superseded values are not recommended for survey control.
 BK3139
 BK3139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3139.See file dsdata.pdf to determine how the superseded data were derived.
 BK3139
 BK3139_MARKER: DT = TOPOGRAPHIC STATION DISK
 BK3139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3139_STAMPING: AP 1963 STA A
 BK3139_MARK LOGO: CGS
 BK3139_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3139_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK3139
 BK3139  HISTORY     - Date     Condition        Report By
 BK3139  HISTORY     - 1963     MONUMENTED       CGS
 BK3139  HISTORY     - 1972     GOOD             NGS
 BK3139  HISTORY     - 19910615 GOOD             NGS
 BK3139
 BK3139                          STATION DESCRIPTION
 BK3139
 BK3139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK3139'RECOVERED IN GOOD CONDITION.
 BK3139
 BK3139                          STATION RECOVERY (1991)
 BK3139
 BK3139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 BK3139'THE STATION IS LOCATED ON THE LAKE CHARLES MUNI AIRPORT, 117.75 FEET
 BK3139'(35.89 M) SOUTHWEST OF THE NORTHWEST CORNER OF RUNWAY 15, AND IN
 BK3139'DIRECT LINE WITH THE END OF THE RUNWAY.  A STANDARD TOPOGRAPHIC DISK
 BK3139'SET IN A 10 INCH CONCRETE POST, IT IS FLUSH WITH THE GROUND.  IT IS
 BK3139'STAMPED AP 1963 STA A.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA3534 ***********************************************************************
 AA3534  SACS        -  This is a Secondary Airport Control Station.
 AA3534  DESIGNATION -  AP 1968 STA A3 MLU
 AA3534  PID         -  AA3534
 AA3534  STATE/COUNTY-  LA/OUACHITA
 AA3534  COUNTRY     -  US
 AA3534  USGS QUAD   -  MONROE NORTH (2018)
 AA3534
 AA3534                         *CURRENT SURVEY CONTROL
 AA3534  ______________________________________________________________________
 AA3534* NAD 83(2011) POSITION- 32 30 54.94317(N) 092 01 53.69018(W)   NO CHECK
 AA3534* NAD 83(2011) ELLIP HT-    -3.574 (meters)        (06/27/12)   NO CHECK
 AA3534* NAD 83(2011) EPOCH   -  2010.00
 AA3534* NAVD 88 ORTHO HEIGHT -    22.50  (meters)       73.8   (feet) GPS OBS
 AA3534  ______________________________________________________________________
 AA3534  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AA3534  GEOID HEIGHT    -         -26.17 (meters)                     GEOID93
 AA3534  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 AA3534  NAD 83(2011) X  -   -190,849.009 (meters)                     COMP
 AA3534  NAD 83(2011) Y  - -5,380,175.262 (meters)                     COMP
 AA3534  NAD 83(2011) Z  -  3,408,748.558 (meters)                     COMP
 AA3534  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 AA3534
 AA3534  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3534  Standards:
 AA3534         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3534            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3534  -------------------------------------------------------------------
 AA3534  NETWORK    3.40  15.46           1.48   1.29   7.89     -0.01405177
 AA3534  -------------------------------------------------------------------
 AA3534  Click here for local accuracies and other accuracy information.
 AA3534
 AA3534.This mark is at Monroe Airport (MLU)
 AA3534
 AA3534.The horizontal coordinates were established by GPS observations
 AA3534.and adjusted by the National Geodetic Survey in June 2012.
 AA3534
 AA3534.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3534.been affixed to the stable North American tectonic plate. See 
 AA3534.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3534
 AA3534.The horizontal coordinates are valid at the epoch date displayed above
 AA3534.which is a decimal equivalence of Year/Month/Day.
 AA3534
 AA3534.No horizontal observational check was made to the station.
 AA3534
 AA3534.The orthometric height was determined by GPS observations and a
 AA3534.high-resolution geoid model.
 AA3534
 AA3534.GPS derived orthometric heights for airport stations designated as
 AA3534.PACS or SACS are published to 2 decimal places.  This maintains
 AA3534.centimeter relative accuracy between the PACS and SACS.  It does
 AA3534.not indicate centimeter accuracy relative to other marks which are
 AA3534.part of the published vertical control network.
 AA3534
 AA3534.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3534.GEOID18 height accuracy estimate available here.
 AA3534
 AA3534.Click photographs - Photos may exist for this station.
 AA3534
 AA3534.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3534
 AA3534.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3534
 AA3534.The ellipsoidal height was determined by GPS observations
 AA3534.and is referenced to NAD 83.
 AA3534
 AA3534. The following values were computed from the NAD 83(2011) position.
 AA3534
 AA3534;                    North         East     Units Scale Factor Converg.
 AA3534;SPC LA N     -   223,541.953 1,044,011.599   MT  0.99996898   +0 14 51.6
 AA3534;SPC LA N     -   733,403.89  3,425,228.05   sFT  0.99996898   +0 14 51.6
 AA3534;UTM  15      - 3,597,964.145   590,958.989   MT  0.99970202   +0 31 14.1
 AA3534
 AA3534!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3534!SPC LA N     -   1.00000056  x   0.99996898  =   0.99996954
 AA3534!UTM  15      -   1.00000056  x   0.99970202  =   0.99970258
 AA3534
 AA3534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9095897964(NAD 83)
 AA3534
 AA3534                          SUPERSEDED SURVEY CONTROL
 AA3534
 AA3534  NAD 83(2007)-  32 30 54.94310(N)    092 01 53.69092(W) AD(2002.00) 0
 AA3534  ELLIP H (02/10/07)   -3.553  (m)                       GP(2002.00)    
 AA3534  ELLIP H (02/14/02)   -3.575  (m)                       GP(       ) 5 2
 AA3534  NAD 83(1992)-  32 30 54.94253(N)    092 01 53.69030(W) AD(       ) 1
 AA3534  ELLIP H (01/24/95)   -3.501  (m)                       GP(       ) 4 1
 AA3534  NGVD 29              22.52   (m)           73.9    (f) LEVELING    3  
 AA3534
 AA3534.Superseded values are not recommended for survey control.
 AA3534
 AA3534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3534.See file dsdata.pdf to determine how the superseded data were derived.
 AA3534
 AA3534_MARKER: DT = TOPOGRAPHIC STATION DISK
 AA3534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA3534_STAMPING: AP 1968 STA A3 MLU
 AA3534_MARK LOGO: CGS
 AA3534_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA3534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA3534+STABILITY: SURFACE MOTION
 AA3534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3534+SATELLITE: SATELLITE OBSERVATIONS - 1968
 AA3534
 AA3534  HISTORY     - Date     Condition        Report By
 AA3534  HISTORY     - 1968     MONUMENTED       CGS
 AA3534  HISTORY     - 19900615 GOOD             NGS
 AA3534
 AA3534                          STATION DESCRIPTION
 AA3534
 AA3534'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (BMR)
 AA3534'THE STATION IS LOCATED ON THE MONROE REGIONAL AIRPORT. TO REACH THE
 AA3534'STATION FROM THE POST OFFICE IN MONROE PROCEED NORTH ON WOOD STREET
 AA3534'FOR 0.35 MI (0.56 KM) TO THE INTERSECTION OF LEA JOYNER MEMORIAL
 AA3534'EXPRESSWAY AND TURN RIGHT.  PROCEED ON LEA JOYNER MEMORIAL EXPRESSWAY
 AA3534'FOR 0.2 MI (0.3 KM) TO THE ON RAMP FOR INTERSTATE HIGHWAY 20 EAST,
 AA3534'PROCEED EASTERLY ON INTERSTATE HIGHWAY 20 FOR 2.7 MI (4.3 KM) TO EXIT
 AA3534'120 (GARRETT ROAD/MONROE AIRPORT).  EXIT AND FOLLOW RAMP FOR 0.55 MI
 AA3534'(0.89 KM) TO THE INTERSECTION OF GARRETT ROAD.  TURN LEFT AND PROCEED
 AA3534'NORTHERLY ON GARRETT ROAD FOR 0.5 MI (0.8 KM) TO AN T INTERSECTION,
 AA3534'TURN LEFT AND GO 0.15 MI (0.24 KM) TO A ROAD ON THE RIGHT.  TURN RIGHT
 AA3534'ONTO KANSAS LANE AND PROCEED FOR 0.45 MI (0.72 KM) TO A TRAFFIC LIGHT
 AA3534'AT A RAILROAD CROSSSING AND ROAD ON THE RIGHT. TURN RIGHT ONTO
 AA3534'OPERATIONS ROAD AND PROCEED FOR 0.45 MI (0.72 KM) TO MCMAHAN AVIATION
 AA3534'AND AN AIRPORT ENTRANCE GATE ON THE RIGHT.  PASS THROUGH THE GATE AND
 AA3534'PROCEED SOUTH-EAST FOR 0.1 MI (0.2 KM) TO THE RAMP TAXIWAY.  PROCEED
 AA3534'FOR 0.6 MI (1.0 KM) TO TAXIWAY -C-.  TURN ONTO TAXIWAY -C- AND PROCEED
 AA3534'0.65 MI (1.05 KM) TO TAXIWAY -C-2-, TURN ONTO TAXIWAY -C-2- AND
 AA3534'PROCEED FOR 0.1 TO THE STATION ON THE SOUTHEAST SIDE OF THE RUNWAY.
 AA3534'THE STATION IS LOCATED 1500 FT (457.2 M) SOUTHWEST OF RUNWAY END 22,
 AA3534'147.4 FT (44.9 M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE CONCRETE
 AA3534'BASE OF THE MOST SOUTHERLY VASI AND 52.96 FT (16.14 M) SOUTHEAST OF
 AA3534'THE RUNWAY EDGE. ACCESS TO THE AIRFIELD MAY BE OBTAINED BY CONTACTING
 AA3534'MR CLEVE NORRELL, AIRPORT DIRECTOR, 5400 OPERATIONS ROAD, MONROE, LA
 AA3534'71203. PHONE (318) 329-2460, 2461 OR 2462.
 AA3534
 AA3534                          STATION RECOVERY (1990)
 AA3534
 AA3534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AA3534'THE STATION IS LOCATED ON THE NORTHEAST PART OF THE AIRPORT NEAR OLD
 AA3534'RUNWAY END 22, ABOUT 1500 FT (457.2 M) SOUTHWEST OF RUNWAY END 22,
 AA3534'205.6 FT (62.7 M) EAST OF THE FIRST RUNWAY LIGHT WEST OF THE OLD
 AA3534'RUNWAY END, 147.1 FT (44.8 M) SOUTHWEST OF THE SOUTHWEST CORNER OF
 AA3534'CONCRETE BASE OF MOST SOUTHERLY VASI LIGHT AND 52.96 FT (16.14 M)
 AA3534'SOUTHEAST OF THE RUNWAY EDGE.  A STANDARD TOPOGRAPHIC DISK SET IN A
 AA3534'CONCRETE MONUMENT FLUSH WITH THE GROUND AND STAMPED AP 1968 STA A3
 AA3534'MLU.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2670 ***********************************************************************
 CQ2670  DESIGNATION -  AP STA B
 CQ2670  PID         -  CQ2670
 CQ2670  STATE/COUNTY-  LA/OUACHITA
 CQ2670  COUNTRY     -  US
 CQ2670  USGS QUAD   -  MONROE NORTH (2018)
 CQ2670
 CQ2670                         *CURRENT SURVEY CONTROL
 CQ2670  ______________________________________________________________________
 CQ2670* NAD 83(1992) POSITION- 32 30 13.34761(N) 092 02 43.71257(W)   ADJUSTED
 CQ2670* NAVD 88 ORTHO HEIGHT -    22.67  (+/-2cm)       74.4   (feet) VERTCON3
 CQ2670  ______________________________________________________________________
 CQ2670  GEOID HEIGHT    -        -25.916 (meters)                     GEOID18
 CQ2670  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 CQ2670  HORZ ORDER      -  SECOND
 CQ2670  VERT ORDER      -  THIRD ? (See Below)
 CQ2670
 CQ2670.This mark is at Monroe Airport (MLU)
 CQ2670
 CQ2670.The horizontal coordinates were established by classical geodetic methods
 CQ2670.and adjusted by the National Geodetic Survey in January 1993.
 CQ2670
 CQ2670.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2670.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2670
 CQ2670.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2670.GEOID18 height accuracy estimate available here.
 CQ2670
 CQ2670.The vertical order pertains to the NGVD 29 superseded value.
 CQ2670
 CQ2670.Click photographs - Photos may exist for this station.
 CQ2670
 CQ2670.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2670
 CQ2670. The following values were computed from the NAD 83(1992) position.
 CQ2670
 CQ2670;                    North         East     Units Scale Factor Converg.
 CQ2670;SPC LA N     -   222,255.121 1,042,711.428   MT  0.99996690   +0 14 25.1
 CQ2670;SPC LA N     -   729,182.01  3,420,962.41   sFT  0.99996690   +0 14 25.1
 CQ2670;UTM  15      - 3,596,671.482   589,665.306   MT  0.99969914   +0 30 46.6
 CQ2670
 CQ2670!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2670!SPC LA N     -   1.00000051  x   0.99996690  =   0.99996741
 CQ2670!UTM  15      -   1.00000051  x   0.99969914  =   0.99969965
 CQ2670
 CQ2670:                Primary Azimuth Mark                     Grid Az
 CQ2670:SPC LA N     -  MLU ARP                                  052 25 49.5
 CQ2670:UTM  15      -  MLU ARP                                  052 09 28.0
 CQ2670
 CQ2670_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8966596671(NAD 83)
 CQ2670
 CQ2670|---------------------------------------------------------------------|
 CQ2670| PID    Reference Object                     Distance      Geod. Az  |
 CQ2670|                                                           dddmmss.s |
 CQ2670| CQ2669 MLU ARP                             APPROX. 0.8 KM 0524014.6 |
 CQ2670| CQ0009 AP STA B 2                           16.183 METERS 13459     |
 CQ2670|---------------------------------------------------------------------|
 CQ2670
 CQ2670                          SUPERSEDED SURVEY CONTROL
 CQ2670
 CQ2670  NAD 83(1986)-  32 30 13.36125(N)    092 02 43.70571(W) AD(       ) 2
 CQ2670  NAD 27      -  32 30 12.84415(N)    092 02 43.22885(W) AD(       ) 2
 CQ2670  NGVD 29              22.72   (m)           74.5    (f) LEVELING    3  
 CQ2670
 CQ2670.Superseded values are not recommended for survey control.
 CQ2670
 CQ2670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2670.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2670
 CQ2670_MARKER: DT = TOPOGRAPHIC STATION DISK
 CQ2670_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ2670_SP_SET: RUNWAY
 CQ2670_STAMPING: AP 1955 STA B
 CQ2670_MARK LOGO: CGS
 CQ2670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2670+STABILITY: SURFACE MOTION
 CQ2670
 CQ2670  HISTORY     - Date     Condition        Report By
 CQ2670  HISTORY     - 1955     MONUMENTED       CGS
 CQ2670  HISTORY     - 1968     GOOD             CGS
 CQ2670  HISTORY     - 1971     GOOD             NGS
 CQ2670
 CQ2670                          STATION DESCRIPTION
 CQ2670
 CQ2670'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (HJB)
 CQ2670'LOCATED AT THE SW END (END NO. 4) OF THE NE-SW RUNWAY (RUNWAY
 CQ2670'4-22).  A STANDARD TOPOGRAPHIC STATION DISK, STAMPED AP 1955
 CQ2670'STA B, CEMENTED IN A DRILL-HOLE AT THE EASTERLY CORNER OF THE
 CQ2670'CONCRETE RUNWAY.
 CQ2670
 CQ2670                          STATION RECOVERY (1968)
 CQ2670
 CQ2670'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (BMR)
 CQ2670'RECOVERED AS DESCRIBED.
 CQ2670
 CQ2670                          STATION RECOVERY (1971)
 CQ2670
 CQ2670'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CQ2670'RECOVERED AS PREVIOUSLY DESCRIBED IN THE AIRPORT SURVEY CONTROL
 CQ2670'DATA OF 1955.  A GEODIMETER TRAVERSE WAS MADE FROM TRIANGULATION
 CQ2670'STATION MONROE W BASE 1931 1962 AND FROM ARP 1955, ALSO A TAPE
 CQ2670'TRAVERSE WAS MADE TO AP 1964 STA B2.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0009 ***********************************************************************
 CQ0009  DESIGNATION -  AP STA B 2
 CQ0009  PID         -  CQ0009
 CQ0009  STATE/COUNTY-  LA/OUACHITA
 CQ0009  COUNTRY     -  US
 CQ0009  USGS QUAD   -  MONROE NORTH (2018)
 CQ0009
 CQ0009                         *CURRENT SURVEY CONTROL
 CQ0009  ______________________________________________________________________
 CQ0009* NAD 83(1992) POSITION- 32 30 12.97619(N) 092 02 43.27413(W)   ADJUSTED
 CQ0009* NAVD 88 ORTHO HEIGHT -    22.505 (meters)       73.84  (feet) ADJUSTED
 CQ0009  ______________________________________________________________________
 CQ0009  GEOID HEIGHT    -        -25.916 (meters)                     GEOID18
 CQ0009  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 CQ0009  DYNAMIC HEIGHT  -         22.479 (meters)       73.75  (feet) COMP
 CQ0009  MODELED GRAVITY -    979,521.9   (mgal)                       NAVD 88
 CQ0009
 CQ0009  HORZ ORDER      -  SECOND
 CQ0009  VERT ORDER      -  FIRST     CLASS I
 CQ0009
 CQ0009.This mark is at Monroe Airport (MLU)
 CQ0009
 CQ0009.The horizontal coordinates were established by classical geodetic methods
 CQ0009.and adjusted by the National Geodetic Survey in January 1993.
 CQ0009
 CQ0009.The orthometric height was determined by differential leveling and
 CQ0009.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0009.in June 1991.
 CQ0009
 CQ0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0009.GEOID18 height accuracy estimate available here.
 CQ0009
 CQ0009.Click photographs - Photos may exist for this station.
 CQ0009
 CQ0009.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ0009
 CQ0009.The dynamic height is computed by dividing the NAVD 88
 CQ0009.geopotential number by the normal gravity value computed on the
 CQ0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0009.degrees latitude (g = 980.6199 gals.).
 CQ0009
 CQ0009.The modeled gravity was interpolated from observed gravity values.
 CQ0009
 CQ0009. The following values were computed from the NAD 83(1992) position.
 CQ0009
 CQ0009;                    North         East     Units Scale Factor Converg.
 CQ0009;SPC LA N     -   222,243.728 1,042,722.921   MT  0.99996688   +0 14 25.3
 CQ0009;SPC LA N     -   729,144.63  3,421,000.12   sFT  0.99996688   +0 14 25.3
 CQ0009;UTM  15      - 3,596,660.147   589,676.849   MT  0.99969917   +0 30 46.9
 CQ0009
 CQ0009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ0009!SPC LA N     -   1.00000054  x   0.99996688  =   0.99996742
 CQ0009!UTM  15      -   1.00000054  x   0.99969917  =   0.99969971
 CQ0009
 CQ0009:                Primary Azimuth Mark                     Grid Az
 CQ0009:SPC LA N     -  MLU ARP                                  051 12 38.6
 CQ0009:UTM  15      -  MLU ARP                                  050 56 17.0
 CQ0009
 CQ0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8967696660(NAD 83)
 CQ0009
 CQ0009|---------------------------------------------------------------------|
 CQ0009| PID    Reference Object                     Distance      Geod. Az  |
 CQ0009|                                                           dddmmss.s |
 CQ0009| CQ2669 MLU ARP                             APPROX. 0.8 KM 0512703.9 |
 CQ0009| CQ2670 AP STA B                             16.183 METERS 31459     |
 CQ0009|---------------------------------------------------------------------|
 CQ0009
 CQ0009                          SUPERSEDED SURVEY CONTROL
 CQ0009
 CQ0009  NAD 83(1986)-  32 30 12.98984(N)    092 02 43.26727(W) AD(       ) 2
 CQ0009  NAD 27      -  32 30 12.47273(N)    092 02 42.79041(W) AD(       ) 2
 CQ0009  NGVD 29              22.63   (m)           74.2    (f) LEVELING    3  
 CQ0009  NGVD 29 (11/26/84)   22.548  (m)           73.98   (f) ADJUSTED    1 1
 CQ0009
 CQ0009.Superseded values are not recommended for survey control.
 CQ0009
 CQ0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0009.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0009
 CQ0009_MARKER: DT = TOPOGRAPHIC STATION DISK
 CQ0009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0009_STAMPING: AP STA B 2 1964
 CQ0009_MARK LOGO: CGS
 CQ0009_PROJECTION: FLUSH
 CQ0009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0009+STABILITY: SURFACE MOTION
 CQ0009
 CQ0009  HISTORY     - Date     Condition        Report By
 CQ0009  HISTORY     - 1964     MONUMENTED       CGS
 CQ0009  HISTORY     - 1966     GOOD             CGS
 CQ0009  HISTORY     - 1968     GOOD             CGS
 CQ0009  HISTORY     - 1969     GOOD             CGS
 CQ0009  HISTORY     - 1971     GOOD             NGS
 CQ0009  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ0009  HISTORY     - 19910423 MARK NOT FOUND   USPSQD
 CQ0009
 CQ0009                          STATION DESCRIPTION
 CQ0009
 CQ0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JMC)
 CQ0009'STATION IS LOCATED AT THE SOUTHWEST END OF RUNWAY 4-22.  127.96
 CQ0009'FT. EAST OF THE CENTERLINE, 53.11 FT. EAST OF STA B, AND 8.7
 CQ0009'FT. NORTH-EAST OF THE THRESHOLD LIGHT BAR.  A STANDARD DISK SET IN
 CQ0009'CONCRETE FLUSH WITH THE GROUND AND STAMPED AP 1964 STA B2.
 CQ0009
 CQ0009                          STATION RECOVERY (1966)
 CQ0009
 CQ0009'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 CQ0009'5.2 MI E FROM MONROE.
 CQ0009'ABOUT 3.1 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0009'STATION AT MONROE, THENCE 0.8 MILE NORTH ALONG A PAVED ROAD, THENCE
 CQ0009'0.7 MILE EAST ALONG AN ACCESS ROAD TO THE MONROE MUNICIPAL AIRPORT
 CQ0009'WHICH WAS FORMERLY SELMAN FIELD, THENCE ABOUT 0.4 MILE SOUTHWEST ALONG
 CQ0009'A TAXI-STRIP FROM THE CONTROL TOWER, THENCE ABOUT 0.2 MILE SOUTHEAST
 CQ0009'ACROSS A TAXI-STRIP, 53 FEET SOUTHEAST OF THE SOUTH CORNER OF RUNWAY
 CQ0009'4, 10.2 FEET NORTHEAST OF THE MOST SOUTHEASTERLY ONE OF A ROW OF
 CQ0009'RUNWAY LIGHTS ACROSS THE SOUTHWEST END OF RUNWAY 4, ABOUT LEVEL WITH
 CQ0009'THE RUNWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ0009'GROUND.
 CQ0009
 CQ0009                          STATION RECOVERY (1968)
 CQ0009
 CQ0009'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (BMR)
 CQ0009'RECOVERED AS DESCRIBED.
 CQ0009
 CQ0009                          STATION RECOVERY (1969)
 CQ0009
 CQ0009'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ0009'RECOVERED IN GOOD CONDITION.
 CQ0009
 CQ0009                          STATION RECOVERY (1971)
 CQ0009
 CQ0009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CQ0009'RECOVERED AS PREVIOUSLY DESCRIBED IN THE AIRPORT SURVEY
 CQ0009'CONTROL DATA OF 1964.  A GEODIMETER TRAVERSE WAS MADE FROM
 CQ0009'TRIANGULATION STATION MONROE W BASE 1931 1962 AND FROM ARP
 CQ0009'1955, ALSO A TAPE TRAVERSE WAS MADE TO AP 1955 STA B.
 CQ0009
 CQ0009                          STATION RECOVERY (1990)
 CQ0009
 CQ0009'RECOVERY NOTE BY US POWER SQUADRON 1990 (IMJ)
 CQ0009'MARK NOT FOUND.
 CQ0009
 CQ0009                          STATION RECOVERY (1991)
 CQ0009
 CQ0009'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ0009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DP2501 ***********************************************************************
 DP2501  HT_MOD      -  This is a Height Modernization Survey Station.
 DP2501  DESIGNATION -  APG 2009 1039
 DP2501  PID         -  DP2501
 DP2501  STATE/COUNTY-  LA/LIVINGSTON
 DP2501  COUNTRY     -  US
 DP2501  USGS QUAD   -  MOUNT AIRY NW (2018)
 DP2501
 DP2501                         *CURRENT SURVEY CONTROL
 DP2501  ______________________________________________________________________
 DP2501* NAD 83(2011) POSITION- 30 13 36.83062(N) 090 42 56.22089(W)   ADJUSTED
 DP2501* NAD 83(2011) ELLIP HT-   -24.953 (meters)        (06/02/14)   ADJUSTED
 DP2501* NAD 83(2011) EPOCH   -  2010.00
 DP2501* NAVD 88 ORTHO HEIGHT -     1.78  (meters)        5.8   (feet) GPS OBS
 DP2501* NAVD 88 EPOCH        -  2009.55
 DP2501  **This station is located in a suspected subsidence area (see below).
 DP2501  ______________________________________________________________________
 DP2501  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DP2501  GEOID HEIGHT    -        -26.718 (meters)                     GEOID12A
 DP2501  GEOID HEIGHT    -        -26.682 (meters)                     GEOID18
 DP2501  NAD 83(2011) X  -    -68,887.539 (meters)                     COMP
 DP2501  NAD 83(2011) Y  - -5,515,185.494 (meters)                     COMP
 DP2501  NAD 83(2011) Z  -  3,192,118.975 (meters)                     COMP
 DP2501  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 DP2501
 DP2501  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP2501  Standards:
 DP2501         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP2501            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP2501  -------------------------------------------------------------------
 DP2501  NETWORK    0.36   0.67           0.16   0.13   0.34      0.00492503
 DP2501  -------------------------------------------------------------------
 DP2501  Click here for local accuracies and other accuracy information.
 DP2501
 DP2501.The horizontal coordinates were established by GPS observations
 DP2501.and adjusted by the SJB GROUP INC in June 2014.
 DP2501
 DP2501.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP2501.been affixed to the stable North American tectonic plate. See 
 DP2501.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP2501
 DP2501.The horizontal coordinates are valid at the epoch date displayed above
 DP2501.which is a decimal equivalence of Year/Month/Day.
 DP2501
 DP2501.** This station is in an area of known vertical motion.  Due to the
 DP2501.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DP2501.** determined the orthometric heights for marks in these suspect
 DP2501.** subsidence areas should be considered valid only at the epoch date
 DP2501.** associated with the orthometric height.  These heights must always
 DP2501.** be validated when used as control.  All previously superseded
 DP2501.** orthometric heights are now considered suspect and are available
 DP2501.** in the superseded section.  NGS does not recommend using suspect
 DP2501.** or superseded heights as control.
 DP2501
 DP2501.The orthometric height was determined by GPS observations and a
 DP2501.high-resolution geoid model using precise GPS observation and
 DP2501.processing techniques.
 DP2501
 DP2501.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2501.GEOID18 height accuracy estimate available here.
 DP2501
 DP2501.Click photographs - Photos may exist for this station.
 DP2501
 DP2501.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP2501
 DP2501.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP2501
 DP2501.The ellipsoidal height was determined by GPS observations
 DP2501.and is referenced to NAD 83.
 DP2501
 DP2501. The following values were computed from the NAD 83(2011) position.
 DP2501
 DP2501;                    North         East     Units Scale Factor Converg.
 DP2501;SPC LA S     -   191,577.444 1,059,460.865   MT  0.99993349   +0 18 31.9
 DP2501;SPC LA S     -   628,533.66  3,475,914.52   sFT  0.99993349   +0 18 31.9
 DP2501;UTM  15      - 3,346,134.956   719,849.463   MT  1.00019634   +1 09 01.7
 DP2501
 DP2501!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP2501!SPC LA S     -   1.00000392  x   0.99993349  =   0.99993741
 DP2501!UTM  15      -   1.00000392  x   1.00019634  =   1.00020026
 DP2501
 DP2501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1984946134(NAD 83)
 DP2501
 DP2501                          SUPERSEDED SURVEY CONTROL
 DP2501
 DP2501.No superseded survey control is available for this station.
 DP2501
 DP2501_MARKER: F = FLANGE-ENCASED ROD
 DP2501_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2501_STAMPING: APG-2009-1039
 DP2501_MARK LOGO: SJBGRP
 DP2501_PROJECTION: FLUSH
 DP2501_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2501_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2501+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 DP2501
 DP2501  HISTORY     - Date     Condition        Report By
 DP2501  HISTORY     - 20090301 MONUMENTED       SJBGRP
 DP2501  HISTORY     - 20120320 GOOD             SJBGRP
 DP2501
 DP2501                          STATION DESCRIPTION
 DP2501
 DP2501'DESCRIBED BY SJB GROUP INC 2012 (BSH)
 DP2501'THE STATION IS LOCATED IN MAUREPAS.
 DP2501'
 DP2501'TO REACH THE STATION FROM THE INTERSECTION OF LA HIGHWAY.  22 AND
 DP2501'HOMEPORT DRIVE, PROCEED SOUTHEAST ALONG HOMEPORT DRIVE FOR 4.0 MI (6.4
 DP2501'KM) AND THE STATION WILL BE TO THE SOUTH.
 DP2501'
 DP2501'THE STATION IS LOCATED ON THE SOUTH SIDE OF THE CUL-DE-SAC TRAVELING
 DP2501'EAST ON WATERFRONT EAST DRIVE IN THE WATERFRONT SUBDIVISION.
 DP2501'
 DP2501'THE STATION IS LOCATED 97.1 FT (29.6 M) SOUTHWEST OF A RETAINING WALL,
 DP2501'76.9 FT (23.4 M) SOUTHEAST OF A 15 FT (4.6 M) OAK TREE AND 70.3 FT
 DP2501'(21.4 M) NORTHEAST OF AN 18 INCH (46 CM) CYPRESS TREE.  THE DATUM
 DP2501'POINT IS ON A 9/16-INCH (14 MM) STAINLESS STEEL ROD WITHIN A 6-INCH
 DP2501'(15 CM) SLEEVE WITH A FASTENED ALUMINUM-HINGED COVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2086 ***********************************************************************
 BX2086  DESIGNATION -  APRIL
 BX2086  PID         -  BX2086
 BX2086  STATE/COUNTY-  LA/VERNON
 BX2086  COUNTRY     -  US
 BX2086  USGS QUAD   -  LEESVILLE (2018)
 BX2086
 BX2086                         *CURRENT SURVEY CONTROL
 BX2086  ______________________________________________________________________
 BX2086* NAD 83(1992) POSITION- 31 10 21.53493(N) 093 16 46.51081(W)   ADJUSTED
 BX2086* NAVD 88 ORTHO HEIGHT -    79.79  (+/-2cm)      261.8   (feet) VERTCON3
 BX2086  ______________________________________________________________________
 BX2086  GEOID HEIGHT    -        -26.560 (meters)                     GEOID18
 BX2086  LAPLACE CORR    -          2.87  (seconds)                    DEFLEC18
 BX2086  HORZ ORDER      -  SECOND
 BX2086  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2086
 BX2086.The horizontal coordinates were established by classical geodetic methods
 BX2086.and adjusted by the National Geodetic Survey in January 1993.
 BX2086
 BX2086.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2086.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2086
 BX2086.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2086.GEOID18 height accuracy estimate available here.
 BX2086
 BX2086.The vertical order pertains to the NGVD 29 superseded value.
 BX2086
 BX2086.Click photographs - Photos may exist for this station.
 BX2086
 BX2086.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2086
 BX2086. The following values were computed from the NAD 83(1992) position.
 BX2086
 BX2086;                    North         East     Units Scale Factor Converg.
 BX2086;SPC LA N     -    74,848.847   925,681.401   MT  0.99999865   -0 24 43.8
 BX2086;SPC LA N     -   245,566.59  3,037,006.40   sFT  0.99999865   -0 24 43.8
 BX2086;UTM  15      - 3,448,769.638   473,357.153   MT  0.99960876   -0 08 41.0
 BX2086
 BX2086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2086!SPC LA N     -   0.99999164  x   0.99999865  =   0.99999029
 BX2086!UTM  15      -   0.99999164  x   0.99960876  =   0.99960040
 BX2086
 BX2086:                Primary Azimuth Mark                     Grid Az
 BX2086:SPC LA N     -  APRIL AZ MK                              127 53 10.1
 BX2086:UTM  15      -  APRIL AZ MK                              127 37 07.3
 BX2086
 BX2086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7335748769(NAD 83)
 BX2086
 BX2086|---------------------------------------------------------------------|
 BX2086| PID    Reference Object                     Distance      Geod. Az  |
 BX2086|                                                           dddmmss.s |
 BX2086| BX2084 APRIL AZ MK                                        1272826.3 |
 BX2086| BX2085 APRIL RM 2                           17.191 METERS 13630     |
 BX2086| BX2087 APRIL RM 1                           11.823 METERS 31633     |
 BX2086| BX2910 APRIL A PT                           14.349 METERS 35200     |
 BX2086|---------------------------------------------------------------------|
 BX2086
 BX2086                          SUPERSEDED SURVEY CONTROL
 BX2086
 BX2086  NAD 83(1986)-  31 10 21.54773(N)    093 16 46.50502(W) AD(       ) 2
 BX2086  NAD 27      -  31 10 20.87904(N)    093 16 45.90976(W) AD(       ) 2
 BX2086  NGVD 29 (07/19/86)   79.9    (m)          262.     (f) VERT ANG       
 BX2086  NGVD 29 (11/26/84)   79.886  (m)          262.09   (f) ADJUSTED    2 1
 BX2086
 BX2086.Superseded values are not recommended for survey control.
 BX2086
 BX2086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2086.See file dsdata.pdf to determine how the superseded data were derived.
 BX2086
 BX2086_MARKER: DD = SURVEY DISK
 BX2086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2086_STAMPING: APRIL 1972
 BX2086_MARK LOGO: LADHGS
 BX2086_PROJECTION: FLUSH
 BX2086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2086+STABILITY: SURFACE MOTION
 BX2086
 BX2086  HISTORY     - Date     Condition        Report By
 BX2086  HISTORY     - 1972     MONUMENTED       LADH
 BX2086  HISTORY     - 1974     GOOD             NGS
 BX2086  HISTORY     - 1975     GOOD             LADTD
 BX2086  HISTORY     - 19940612 MARK NOT FOUND   USPSQD
 BX2086  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2086
 BX2086                          STATION DESCRIPTION
 BX2086
 BX2086'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BX2086'THE STATION IS LOCATED 2 MILES NORTH OF LEESVILLE, 12.5 MILES
 BX2086'SOUTHEAST OF HORNBECK AND 16 MILES SOUTHWESET OF SIMPSON, IN THE
 BX2086'NORTHWEST 1/4 OF SECTION 10, T2N, R9W, AND ON THE PROPERTY OWNED BY
 BX2086'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BX2086'
 BX2086'TO REACH THE STATION FROM LEESVILLE FROM THE JUNCTION OF U. S.
 BX2086'HIGHWAY 171 AND STATE HIGHWAY 8 JUST NORTH OF THE STATE POLICE
 BX2086'OFFICE, GO NORTH ALONG U. S. HIGHWAY 171 FOR 1 MILE TO THE STATION
 BX2086'WHICH IS SET ON THE LEFT AND WEST OF THE ROAD NEAR THE
 BX2086'RAILROAD.
 BX2086'
 BX2086'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON U. S. 171
 BX2086'FOR 0.4 MILE.  THE MARK IS SET ON THE LEFT AND EAST OF THE HIGHWAY
 BX2086'NEAR A FENCE.
 BX2086'
 BX2086'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2086'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2086'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BX2086'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX2086'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BX2086'STAMPED APRIL 1972.  THE MARK IS 58 FEET NORTH-NORTHWEST OF A
 BX2086'TELEPHONE POLE, 54 FEET NORTHEAST OF THE EAST RAIL ON THE
 BX2086'KANSAS CITY SOUTHERN RAILROAD, 47 FEET SOUTHWEST OF THE CENTER OF
 BX2086'U. S. HIGHWAY 171, 17 FEET SOUTHEAST OF A TELEPHONE POLE, AND 3
 BX2086'FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 BX2086'
 BX2086'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2086'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2086'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2086'STAMPED APRIL R. M. 1 1972.  IT IS 65 FEET SOUTH-SOUTHEAST OF A
 BX2086'TELEPHONE JUNCTION BOX, 54 FEET NORTHEAST OF THE EAST RAIL ON THE
 BX2086'KANSAS CITY SOUTHERN RAILROAD, 48 FEET SOUTHWEST OF THE CENTER
 BX2086'OF U. S. HIGHWAY 171, AND 23 FEET NORTH OF A TELEPHONE POLE.
 BX2086'
 BX2086'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2086'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2086'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2086'STAMPED APRIL R. M. 2 1972.  IT IS 53 FEET NORTHEAST OF THE EAST
 BX2086'RAIL ON THE KANSAS CITY SOUTHERN RAILROAD, 48 FEET SOUTHWEST OF
 BX2086'THE CENTER OF U. S. HIGHWAY 171, AND 1.5 FEET NORTH OF A TELEPHONE
 BX2086'POLE.
 BX2086'
 BX2086'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2086'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2086'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2086'STAMPED APRIL AZ. MK. 1972.  IT IS 51 FEET NORTHEAST OF THE CENTER
 BX2086'OF U. S. HIGHWAY 171, 48 FEET SOUTH-SOUTHEAST OF A 36 INCH PINE
 BX2086'TREE, 2.5 FEET NORTHWEST OF A METAL WITNESS POST AND SIGN, AND 2
 BX2086'FEET SOUTHWEST OF A FENCE.
 BX2086'
 BX2086'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BX2086
 BX2086                          STATION RECOVERY (1974)
 BX2086
 BX2086'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (JWH)
 BX2086'THE STATION IS LOCATED ABOUT 2.65 MILES NORTH OF THE LEESVILLE
 BX2086'COURTHOUSE ALONG UNITED STATES HIGHWAY 171.  1.15 MILES NORTH OF THE
 BX2086'INTERSECTION OF UNITED STATES HIGHWAY 171 AND LOUISIANA HIGHWAY 8.
 BX2086'
 BX2086'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON UNITED STATES
 BX2086'HIGHWAY 171 FOR 0.4 MILES.  THE MARK IS SET ON THE LEFT AND EAST OF
 BX2086'THE HIGHWAY NEAR THE FENCE.
 BX2086'
 BX2086'THE STATION IS 58 FEET NORTH-NORTHWEST OF A TELEPHONE POLE.  54 FEET
 BX2086'NORTHEAST OF THE EAST RAIL ON THE KANSAS CITY RAILROAD.  47 FEET
 BX2086'SOUTHWEST OF THE CENTER OF UNITED STATES HIGHWAY 171.  17 FEET
 BX2086'SOUTHEAST OF A TELEPHONE POLE.  DISK IS SET IN THE TOP OF A 10
 BX2086'INCH CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  A METAL
 BX2086'WITNESS POST IS SET 3 FEET NORTH-NORTHEAST OF THE MARK.
 BX2086'
 BX2086'REFERENCE MARK NO. 1 IS 65 FEET SOUTH-SOUTHEAST OF A TELEPHONE
 BX2086'JUNCTION BOX.  54 FEET NORTHEAST OF THE EAST RAIL ON THE KANSAS CITY
 BX2086'SOUTHERN RAILROAD.  48 FEET SOUTHWEST OF THE CENTER OF UNITED
 BX2086'STATES HIGHWAY 171.  23 FEET NORTH OF A TELEPHONE POLE.  SET IN THE
 BX2086'TOP OF A 10 INCH CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  A
 BX2086'METAL WITNESS POST IS SET 1 FOOT NORTHEAST OF THE MARK.
 BX2086'
 BX2086'REFERENCE MARK NO. 2 IS 53 FEET NORTHEAST OF THE EAST RAIL ON THE
 BX2086'KANSAS CITY SOUTHERN RAILROAD.  48 FEET SOUTHWEST OF THE CENTER OF
 BX2086'UNITED STATES HIGHWAY 171.  1.5 FEET NORTH OF A TELEPHONE POLE.
 BX2086'SET IN THE TOP OF A 10 INCH CONCRETE MONUMENT THAT IS FLUSH WITH
 BX2086'THE GROUND.  A METAL WITNESS POST IS SET 1 FOOT NORTHEAST OF
 BX2086'THE MARK.
 BX2086'
 BX2086'THE AZIMUTH MARK IS 51 FEET NORTHEAST OF THE CENTER OF UNITED STATES
 BX2086'HIGHWAY 171.  48 FEET SOUTH-SOUTHEAST OF A 36 INCH PINE TREE.  2
 BX2086'FEET SOUTHEAST OF A BARB WIRE FENCE.  SET IN THE TOP OF A 10 INCH
 BX2086'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  A METAL WITNESS
 BX2086'POST IS SET 2.5 FEET SOUTHEAST OF THE MARK.
 BX2086'
 BX2086'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.65 MILES NORTH
 BX2086'OF LEESVILLE COURTHOUSE.
 BX2086
 BX2086                          STATION RECOVERY (1975)
 BX2086
 BX2086'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BX2086'2.65 MI N FROM LEESVILLE.
 BX2086'LOCATED ABOUT 2.65 MILES NORTH ALONG UNITED STATES HIGHWAY 171 FROM
 BX2086'THE COURTHOUSE IN LEESVILLE.  1.15 MILES NORTH OF THE INTERSECTION OF
 BX2086'UNITED STATES HIGHWAY 171 AND LOUISIANA HIGHWAY 8.  0.45 MILES NORTH
 BX2086'OF B.M. APRIL AZIMUTH.  58 FEET NORTH NORTHWEST OF A TELEPHONE POLE.
 BX2086'54 FEET NORTHEAST OF THE EAST RAIL ON THE KANSAS CITY SOUTHERN
 BX2086'RAILROAD.  47 FEET SOUTHWEST OF THE CENTER OF UNITED STATES HIGHWAY
 BX2086'171.  17 FEET SOUTHEAST OF A TELEPHONE POLE. SET IN THE TOP OF A 10
 BX2086'INCH CONCRETE BLOCK FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS
 BX2086'SET 1 FOOT EAST OF THE MARK.
 BX2086
 BX2086                          STATION RECOVERY (1994)
 BX2086
 BX2086'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2086'MARK NOT FOUND.
 BX2086
 BX2086                          STATION RECOVERY (2001)
 BX2086
 BX2086'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2086'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2982 ***********************************************************************
 BK2982  DESIGNATION -  APRIL
 BK2982  PID         -  BK2982
 BK2982  STATE/COUNTY-  LA/ALLEN
 BK2982  COUNTRY     -  US
 BK2982  USGS QUAD   -  BOND (2018)
 BK2982
 BK2982                         *CURRENT SURVEY CONTROL
 BK2982  ______________________________________________________________________
 BK2982* NAD 83(1992) POSITION- 30 43 37.14311(N) 092 37 10.73494(W)   ADJUSTED
 BK2982* NAVD 88 ORTHO HEIGHT -    31.5   (meters)      103.    (feet) VERTCON3
 BK2982  ______________________________________________________________________
 BK2982  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BK2982  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 BK2982  HORZ ORDER      -  SECOND
 BK2982
 BK2982.The horizontal coordinates were established by classical geodetic methods
 BK2982.and adjusted by the National Geodetic Survey in January 1993.
 BK2982
 BK2982.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2982.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2982
 BK2982.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2982.GEOID18 height accuracy estimate available here.
 BK2982
 BK2982.Click photographs - Photos may exist for this station.
 BK2982
 BK2982.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2982
 BK2982. The following values were computed from the NAD 83(1992) position.
 BK2982
 BK2982;                    North         East     Units Scale Factor Converg.
 BK2982;SPC LA S     -   247,546.498   876,804.676   MT  1.00000585   -0 38 35.4
 BK2982;SPC LA S     -   812,158.80  2,876,650.01   sFT  1.00000585   -0 38 35.4
 BK2982;UTM  15      - 3,399,407.321   536,413.816   MT  0.99961636   +0 11 39.6
 BK2982
 BK2982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2982!SPC LA S     -   0.99999929  x   1.00000585  =   1.00000514
 BK2982!UTM  15      -   0.99999929  x   0.99961636  =   0.99961565
 BK2982
 BK2982:                Primary Azimuth Mark                     Grid Az
 BK2982:SPC LA S     -  APRIL AZ MK                              359 30 33.4
 BK2982:UTM  15      -  APRIL AZ MK                              358 40 18.4
 BK2982
 BK2982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3641399407(NAD 83)
 BK2982
 BK2982|---------------------------------------------------------------------|
 BK2982| PID    Reference Object                     Distance      Geod. Az  |
 BK2982|                                                           dddmmss.s |
 BK2982| CV9600 APRIL RM 1                            9.594 METERS 17645     |
 BK2982| BK2983 APRIL A POINT                         9.366 METERS 22355     |
 BK2982| CV9601 APRIL RM 2                           22.535 METERS 25802     |
 BK2982| CV9599 APRIL AZ MK                                        3585158.0 |
 BK2982|---------------------------------------------------------------------|
 BK2982
 BK2982                          SUPERSEDED SURVEY CONTROL
 BK2982
 BK2982  NAD 83(1986)-  30 43 37.16316(N)    092 37 10.72851(W) AD(       ) 2
 BK2982  NAD 27      -  30 43 36.45700(N)    092 37 10.22045(W) AD(       ) 2
 BK2982  NGVD 29 (07/19/86)   31.5    (m)          103.     (f) VERT ANG       
 BK2982
 BK2982.Superseded values are not recommended for survey control.
 BK2982
 BK2982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2982.See file dsdata.pdf to determine how the superseded data were derived.
 BK2982
 BK2982_MARKER: DD = SURVEY DISK
 BK2982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2982_STAMPING: APRIL 1974
 BK2982_MARK LOGO: LADHGS
 BK2982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2982+STABILITY: SURFACE MOTION
 BK2982
 BK2982  HISTORY     - Date     Condition        Report By
 BK2982  HISTORY     - 1974     MONUMENTED       LADH
 BK2982
 BK2982                          STATION DESCRIPTION
 BK2982
 BK2982'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BK2982'THE STATION IS LOCATED 5 MILES SOUTHEAST OF OAKDALE, 11 MILES
 BK2982'NORTHEAST OF OBERLIN AND 9 MILES NORTHWEST OF REDDELL, IN THE NORTH
 BK2982'WEST QUARTER OF SECTION 6, T4S, R2W, AND ON THE PROPERTY OWNED BY
 BK2982'THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BK2982'
 BK2982'TO REACH THE STATION FROM THE POST OFFICE IN OAKDALE, GO NORTH AND
 BK2982'EAST ON STATE HIGHWAY 10 FOR 1.15 MILES TO THE JUNCTION WITH STATE
 BK2982'HIGHWAY 372.  BEAR RIGHT, GO SOUTHEAST ON STATE HIGHWAY 372 FOR 5.9
 BK2982'MILES TO THE MARK SET ON THE LEFT AND EAST OF THE HIGHWAY NEAR A
 BK2982'POWER POLE.
 BK2982'
 BK2982'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTH ALONG STATE
 BK2982'HIGHWAY 372 FOR 0.4 MILE.  THE MARK IS SET ON THE LEFT AND WEST OF
 BK2982'THE HIGHWAY NEAR A POWER POLE AND A HIGHWAY RIGHT-OF-WAY MARKER.
 BK2982'
 BK2982'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2982'U. S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12 INCH
 BK2982'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BK2982'SUB-SURFACE MARK DISK IS SET IN TOP OF AN IRREGULAR MASS OF CONCRETE
 BK2982'ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED
 BK2982'APRIL 1974.  IT IS 38 FEET EAST OF THE CENTER OF STATE HIGHWAY 372,
 BK2982'19.5 FEET NORTH-NORTHEAST OF A HIGHWAY RIGHT-OF-WAY
 BK2982'MARKER, 5 FEET SOUTH-SOUTHEAST OF A POWER POLE, 3 FEET
 BK2982'WEST OF A FENCE, AND 1.5 FEET NORTH OF A METAL WITNESS POST AND
 BK2982'SIGN.
 BK2982'
 BK2982'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2982'U. S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BK2982'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2982'STAMPED APRIL RM 1 1974.  IT IS 39 FEET SOUTH-SOUTHEAST OF A POWER
 BK2982'POLE, 39 FEET EAST OF THE CENTER OF STATE HIGHWAY 372, 13 FEET
 BK2982'SOUTHEAST OF A HIGHWAY RIGHT-OF-WAY MARKER, AND 1.5 FEET WEST OF
 BK2982'A FENCE.
 BK2982'
 BK2982'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2982'U. S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BK2982'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2982'STAMPED APRIL RM 2 1974.  IT IS 84.5 FEET NORTH OF A 30 INCH OAK
 BK2982'TREE, 53.5 FEET NORTH-NORTHEAST OF THE NORTH END OF A CULVERT, 35
 BK2982'FEET WEST OF THE CENTER OF STATE HIGHWAY 372, AND 2.5 FEET NORTH
 BK2982'OF A HIGHWAY RIGHT-OF-WAY MARKER.
 BK2982'
 BK2982'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK2982'U. S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 BK2982'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2982'STAMPED APRIL AZ. MK. 1974.  IT IS 96 FEET NORTH OF A HIGHWAY
 BK2982'RIGHT-OF-WAY MARKER, 38.5 FEET WEST OF THE CENTER OF STATE
 BK2982'HIGHWAY 372, 5.5 FEET SOUTH OF A POWER POLE, AND 2 FEET SOUTH OF A
 BK2982'METAL WITNESS POST AND SIGN.
 BK2982'
 BK2982'NEAREST TOWN--OBERLIN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2084 ***********************************************************************
 BX2084  DESIGNATION -  APRIL AZ MK
 BX2084  PID         -  BX2084
 BX2084  STATE/COUNTY-  LA/VERNON
 BX2084  COUNTRY     -  US
 BX2084  USGS QUAD   -  LEESVILLE (2018)
 BX2084
 BX2084                         *CURRENT SURVEY CONTROL
 BX2084  ______________________________________________________________________
 BX2084* NAD 83(1986) POSITION- 31 10 08.     (N) 093 16 25.     (W)   SCALED
 BX2084* NAVD 88 ORTHO HEIGHT -    82.64  (+/-2cm)      271.1   (feet) VERTCON3
 BX2084  ______________________________________________________________________
 BX2084  GEOID HEIGHT    -        -26.549 (meters)                     GEOID18
 BX2084  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2084
 BX2084.The horizontal coordinates were scaled from a map and have
 BX2084.an estimated accuracy of +/- 6 seconds.
 BX2084
 BX2084.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2084.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2084
 BX2084.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2084.GEOID18 height accuracy estimate available here.
 BX2084
 BX2084.The vertical order pertains to the NGVD 29 superseded value.
 BX2084
 BX2084.Click photographs - Photos may exist for this station.
 BX2084
 BX2084;                    North         East    Units  Estimated Accuracy
 BX2084;SPC LA N     -    74,430.      926,250.      MT  (+/- 180 meters Scaled)
 BX2084
 BX2084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ739483(NAD 83)
 BX2084
 BX2084                          SUPERSEDED SURVEY CONTROL
 BX2084
 BX2084  NGVD 29 (11/26/84)   82.733  (m)          271.43   (f) ADJUSTED    2 1
 BX2084
 BX2084.Superseded values are not recommended for survey control.
 BX2084
 BX2084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2084.See file dsdata.pdf to determine how the superseded data were derived.
 BX2084
 BX2084_MARKER: DD = SURVEY DISK
 BX2084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2084_STAMPING: APRIL AZIMUTH 1972
 BX2084_MARK LOGO: LADHGS
 BX2084_PROJECTION: PROJECTING 8 CENTIMETERS
 BX2084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2084+STABILITY: SURFACE MOTION
 BX2084
 BX2084  HISTORY     - Date     Condition        Report By
 BX2084  HISTORY     - 1972     MONUMENTED       LADH
 BX2084  HISTORY     - 1975     GOOD             LADTD
 BX2084  HISTORY     - 19940612 MARK NOT FOUND   USPSQD
 BX2084  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 BX2084
 BX2084                          STATION DESCRIPTION
 BX2084
 BX2084'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2084'LOCATED ABOUT 2.2 MILES NORTH ALONG UNITED STATES HIGHWAY 171 FROM THE
 BX2084'COURTHOUSE IN LEESVILLE.  0.7 MILES NORTH OF THE INTERSECTION OF
 BX2084'UNITED STATES HIGHWAY 171 AND LOUISIANA HIGHWAY 8.  0.66 MILES
 BX2084'NORTHEAST OF B.M. G 100.  51 FEET NORTHEAST OF THE CENTER OF UNITED
 BX2084'STATES HIGHWAY 171.  48 FEET SOUTH SOUTHEAST OF A 36 INCH PINE TREE. 2
 BX2084'FEET SOUTHWEST OF A CYCLONE FENCE.  SET IN THE TOP OF A 10 INCH
 BX2084'CONCRETE BLOCK PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 BX2084'POST IS SET 2.5 FEET SOUTHEAST OF THE MARK.
 BX2084
 BX2084                          STATION RECOVERY (1994)
 BX2084
 BX2084'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2084'MARK NOT FOUND.
 BX2084
 BX2084                          STATION RECOVERY (2001)
 BX2084
 BX2084'RECOVERY NOTE BY US POWER SQUADRON 2001
 BX2084'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2087 ***********************************************************************
 BX2087  DESIGNATION -  APRIL RM 1
 BX2087  PID         -  BX2087
 BX2087  STATE/COUNTY-  LA/VERNON
 BX2087  COUNTRY     -  US
 BX2087  USGS QUAD   -  LEESVILLE (2018)
 BX2087
 BX2087                         *CURRENT SURVEY CONTROL
 BX2087  ______________________________________________________________________
 BX2087* NAD 83(1986) POSITION- 31 10 21.81   (N) 093 16 46.82   (W)   HD_HELD1
 BX2087* NAVD 88 ORTHO HEIGHT -    79.63  (+/-2cm)      261.3   (feet) VERTCON3
 BX2087  ______________________________________________________________________
 BX2087  GEOID HEIGHT    -        -26.560 (meters)                     GEOID18
 BX2087  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2087
 BX2087.The horizontal coordinates were determined by differentially corrected
 BX2087.hand held GPS observations or other comparable positioning techniques
 BX2087.and have an estimated accuracy of +/- 3 meters.
 BX2087
 BX2087.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2087.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2087
 BX2087.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2087.GEOID18 height accuracy estimate available here.
 BX2087
 BX2087.The vertical order pertains to the NGVD 29 superseded value.
 BX2087
 BX2087.Click photographs - Photos may exist for this station.
 BX2087
 BX2087;                    North         East    Units  Estimated Accuracy
 BX2087;SPC LA N     -    74,857.4     925,673.3     MT  (+/- 3 meters HH1 GPS) 
 BX2087
 BX2087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7334848778(NAD 83)
 BX2087
 BX2087                          SUPERSEDED SURVEY CONTROL
 BX2087
 BX2087  NGVD 29 (11/26/84)   79.727  (m)          261.57   (f) ADJUSTED    2 1
 BX2087
 BX2087.Superseded values are not recommended for survey control.
 BX2087
 BX2087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2087.See file dsdata.pdf to determine how the superseded data were derived.
 BX2087
 BX2087_MARKER: DD = SURVEY DISK
 BX2087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2087_STAMPING: APRIL RM 1 1972
 BX2087_MARK LOGO: LADHGS
 BX2087_PROJECTION: FLUSH
 BX2087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2087+STABILITY: SURFACE MOTION
 BX2087
 BX2087  HISTORY     - Date     Condition        Report By
 BX2087  HISTORY     - 1972     MONUMENTED       LADH
 BX2087  HISTORY     - 1975     GOOD             LADTD
 BX2087  HISTORY     - 19940612 MARK NOT FOUND   USPSQD
 BX2087  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 BX2087
 BX2087                          STATION DESCRIPTION
 BX2087
 BX2087'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2087'LOCATED ABOUT 2.65 MILES NORTH ALONG UNITED STATES HIGHWAY 171 FROM
 BX2087'THE COURTHOUSE IN LEESVILLE.  1.15 MILES NORTH OF THE INTERSECTION OF
 BX2087'UNITED STATES HIGHWAY 171 AND LOUISIANA HIGHWAY 8.  0.45 MILES NORTH
 BX2087'OF B.M. APRIL AZIMUTH.  65 FEET SOUTH SOUTHEAST OF A TELEPHONE
 BX2087'JUNCTION BOX.  54 FEET NORTHEAST OF THE EAST RAIL ON THE KANSAS CITY
 BX2087'SOUTHERN RAILROAD.  48 FEET SOUTHWEST OF THE CENTER OF UNITED STATES
 BX2087'HIGHWAY 171.  23 FEET NORTH OF A TELEPHONE POLE.  SET IN THE TOP OF A
 BX2087'10 INCH CONCRETE BLOCK FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS
 BX2087'SET 1 FOOT NORTHEAST OF THE MARK.
 BX2087
 BX2087                          STATION RECOVERY (1994)
 BX2087
 BX2087'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2087'MARK NOT FOUND.
 BX2087
 BX2087                          STATION RECOVERY (2001)
 BX2087
 BX2087'RECOVERY NOTE BY US POWER SQUADRON 2001
 BX2087'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2085 ***********************************************************************
 BX2085  DESIGNATION -  APRIL RM 2
 BX2085  PID         -  BX2085
 BX2085  STATE/COUNTY-  LA/VERNON
 BX2085  COUNTRY     -  US
 BX2085  USGS QUAD   -  LEESVILLE (2018)
 BX2085
 BX2085                         *CURRENT SURVEY CONTROL
 BX2085  ______________________________________________________________________
 BX2085* NAD 83(1986) POSITION- 31 10 21.13   (N) 093 16 46.06   (W)   HD_HELD1
 BX2085* NAVD 88 ORTHO HEIGHT -    79.64  (+/-2cm)      261.3   (feet) VERTCON3
 BX2085  ______________________________________________________________________
 BX2085  GEOID HEIGHT    -        -26.560 (meters)                     GEOID18
 BX2085  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX2085
 BX2085.The horizontal coordinates were determined by differentially corrected
 BX2085.hand held GPS observations or other comparable positioning techniques
 BX2085.and have an estimated accuracy of +/- 3 meters.
 BX2085
 BX2085.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2085.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2085
 BX2085.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2085.GEOID18 height accuracy estimate available here.
 BX2085
 BX2085.The vertical order pertains to the NGVD 29 superseded value.
 BX2085
 BX2085.Click photographs - Photos may exist for this station.
 BX2085
 BX2085;                    North         East    Units  Estimated Accuracy
 BX2085;SPC LA N     -    74,836.3     925,693.2     MT  (+/- 3 meters HH1 GPS) 
 BX2085
 BX2085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7336948757(NAD 83)
 BX2085
 BX2085                          SUPERSEDED SURVEY CONTROL
 BX2085
 BX2085  NGVD 29 (11/26/84)   79.741  (m)          261.62   (f) ADJUSTED    2 1
 BX2085
 BX2085.Superseded values are not recommended for survey control.
 BX2085
 BX2085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2085.See file dsdata.pdf to determine how the superseded data were derived.
 BX2085
 BX2085_MARKER: DD = SURVEY DISK
 BX2085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2085_STAMPING: APRIL RM 2 1972
 BX2085_MARK LOGO: LADHGS
 BX2085_PROJECTION: FLUSH
 BX2085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2085+STABILITY: SURFACE MOTION
 BX2085
 BX2085  HISTORY     - Date     Condition        Report By
 BX2085  HISTORY     - 1972     MONUMENTED       LADH
 BX2085  HISTORY     - 1975     GOOD             LADTD
 BX2085  HISTORY     - 19940612 MARK NOT FOUND   USPSQD
 BX2085  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 BX2085
 BX2085                          STATION DESCRIPTION
 BX2085
 BX2085'DESCRIBED BY LA TRANSP AND DEV 1975
 BX2085'LOCATED ABOUT 2.65 MILES NORTH ALONG UNITED STATES HIGHWAY 171 FROM
 BX2085'THE COURTHOUSE IN LEESVLLE.  1.15 MILES NORTH OF THE INTERSECTION OF
 BX2085'UNITED STATES HIGHWAY 171 AND LOUISIANA HIGHWAY 8.  0.45 MILES NORTH
 BX2085'OF B.M. APRIL AZIMUTH 1972.  53 FEET NORTHEAST OF THE EAST RAIL ON THE
 BX2085'KANSAS CITY SOUTHERN RAILROAD.  48 FEET SOUTHWEST OF THE CENTER OF
 BX2085'UNITED STATES HIGHWAY 171.  1.5 FEET NORTH OF A TELEPHONE POLE. SET IN
 BX2085'THE TOP OF A 10 INCH CONCRETE BLOCK FLUSH WITH THE GROUND.  A STEEL
 BX2085'WITNESS POST IS SET 1 FOOT NORTHEAST OF THE MARK.
 BX2085
 BX2085                          STATION RECOVERY (1994)
 BX2085
 BX2085'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2085'MARK NOT FOUND.
 BX2085
 BX2085                          STATION RECOVERY (2001)
 BX2085
 BX2085'RECOVERY NOTE BY US POWER SQUADRON 2001
 BX2085'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3278 ***********************************************************************
 BK3278  DESIGNATION -  APT BCN LAKE CHARLES MUN APT
 BK3278  PID         -  BK3278
 BK3278  STATE/COUNTY-  LA/CALCASIEU
 BK3278  COUNTRY     -  US
 BK3278  USGS QUAD   -  LAKE CHARLES SW (2018)
 BK3278
 BK3278                         *CURRENT SURVEY CONTROL
 BK3278  ______________________________________________________________________
 BK3278* NAD 83(1992) POSITION- 30 07 29.32363(N) 093 13 17.74923(W)   NO CHECK
 BK3278  **This station is located in a suspected subsidence area (see below).
 BK3278  ______________________________________________________________________
 BK3278  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BK3278  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 BK3278  HORZ ORDER      -  THIRD
 BK3278
 BK3278.This mark is at Lake Charles Regional Airport (LCH)
 BK3278
 BK3278.The horizontal coordinates were established by classical geodetic methods
 BK3278.and adjusted by the National Geodetic Survey in January 1993.
 BK3278
 BK3278.No horizontal observational check was made to the station.
 BK3278
 BK3278.** This station is in an area of known vertical motion. If an
 BK3278.** orthometric height was ever established but is not available 
 BK3278.** in the current survey control section, the orthometric height
 BK3278.** is considered suspect.  Suspect heights are available in the
 BK3278.** superseded section only if requested.
 BK3278
 BK3278.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3278.GEOID18 height accuracy estimate available here.
 BK3278
 BK3278.Click photographs - Photos may exist for this station.
 BK3278
 BK3278.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3278
 BK3278. The following values were computed from the NAD 83(1992) position.
 BK3278
 BK3278;                    North         East     Units Scale Factor Converg.
 BK3278;SPC LA S     -   181,600.365   818,058.204   MT  0.99992807   -0 56 39.0
 BK3278;SPC LA S     -   595,800.53  2,683,912.62   sFT  0.99992807   -0 56 39.0
 BK3278;UTM  15      - 3,332,636.395   478,654.250   MT  0.99960562   -0 06 40.4
 BK3278
 BK3278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7865432636(NAD 83)
 BK3278
 BK3278                          SUPERSEDED SURVEY CONTROL
 BK3278
 BK3278  NAD 83(1986)-  30 07 29.34534(N)    093 13 17.74144(W) AD(       ) 3
 BK3278
 BK3278.Superseded values are not recommended for survey control.
 BK3278
 BK3278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3278.See file dsdata.pdf to determine how the superseded data were derived.
 BK3278
 BK3278_MARKER: 21 = AIRPORT BEACON
 BK3278_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK3278+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2002
 BK3278
 BK3278  HISTORY     - Date     Condition        Report By
 BK3278  HISTORY     - 1963     FIRST OBSERVED   LADH
 BK3278  HISTORY     - 19910115 GOOD             NGS
 BK3278  HISTORY     - 19970208 GOOD             USPSQD
 BK3278  HISTORY     - 20021102 GOOD             USPSQD
 BK3278
 BK3278                          STATION DESCRIPTION
 BK3278
 BK3278'DESCRIBED BY LA DEPT OF HIGHWAYS 1963 (TLH)
 BK3278'THE STATION IS A GREEN AND WHITE ROTATING BECON LIGHT 29.5 METERS
 BK3278'(97 FT) ABOVE THE GROUND MOUNTED ON TOP OF THE CONTROL TOWER AT
 BK3278'THE LAKE CHARLES MUNICIPAL AIRPORT.
 BK3278
 BK3278                          STATION RECOVERY (1991)
 BK3278
 BK3278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991 (SWA)
 BK3278'THE STATION IS LOCATED AT THE LAKE CHARLES MUNI AIRPORT, AT THE CENTER
 BK3278'OF THE ROOF OF THE OCTOGONAL SHAPED CONTROL TOWER.  THE STATION IS AT
 BK3278'THE EXACT GEOMETRIC CENTER OF THE OCTOGONAL SHAPED ROOF.
 BK3278
 BK3278                          STATION RECOVERY (1997)
 BK3278
 BK3278'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3278'RECOVERED IN GOOD CONDITION.
 BK3278
 BK3278                          STATION RECOVERY (2002)
 BK3278
 BK3278'RECOVERY NOTE BY US POWER SQUADRON 2002 (AB)
 BK3278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2322 ***********************************************************************
 BJ2322  DESIGNATION -  AR 2 E CAP
 BJ2322  PID         -  BJ2322
 BJ2322  STATE/COUNTY-  LA/ST MARTIN
 BJ2322  COUNTRY     -  US
 BJ2322  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2322
 BJ2322                         *CURRENT SURVEY CONTROL
 BJ2322  ______________________________________________________________________
 BJ2322* NAD 83(1986) POSITION- 30 28 03.     (N) 091 44 27.     (W)   SCALED
 BJ2322* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2322  **This station is located in a suspected subsidence area (see below).
 BJ2322  ______________________________________________________________________
 BJ2322  GEOID HEIGHT    -        -27.264 (meters)                     GEOID18
 BJ2322
 BJ2322.The horizontal coordinates were scaled from a map and have
 BJ2322.an estimated accuracy of +/- 6 seconds.
 BJ2322
 BJ2322.** This station is in an area of known vertical motion. If an
 BJ2322.** orthometric height was ever established but is not available 
 BJ2322.** in the current survey control section, the orthometric height
 BJ2322.** is considered suspect.  Suspect heights are available in the
 BJ2322.** superseded section only if requested.
 BJ2322
 BJ2322.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2322.GEOID18 height accuracy estimate available here.
 BJ2322
 BJ2322.Click photographs - Photos may exist for this station.
 BJ2322
 BJ2322;                    North         East    Units  Estimated Accuracy
 BJ2322;SPC LA S     -   218,160.      960,870.      MT  (+/- 180 meters Scaled)
 BJ2322
 BJ2322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP208712(NAD 83)
 BJ2322
 BJ2322                          SUPERSEDED SURVEY CONTROL
 BJ2322
 BJ2322.No superseded survey control is available for this station.
 BJ2322
 BJ2322_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2322_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2322_MARK LOGO: USACE
 BJ2322_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2322_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2322
 BJ2322  HISTORY     - Date     Condition        Report By
 BJ2322  HISTORY     - UNK      MONUMENTED       USACE
 BJ2322  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2322
 BJ2322                          STATION DESCRIPTION
 BJ2322
 BJ2322'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2322'5 MI SW FROM SHERBURNE.
 BJ2322'IN SAINT MARTIN PARISH, ABOUT 5 MILES SOUTH ALONG THE LEVEE FROM THE
 BJ2322'STORE AT SHERBURNE, POINTE COUPEE PARISH, ABOUT 1,000 FEET SOUTH OF
 BJ2322'LEVEE MILEPOST 50, 80 FEET LANDSIDE OF LEVEE STATION 2513+03, ON THE
 BJ2322'EAST BANK OF ATCHAFALAYA RIVER, IN SEC. 24, T. 7 S., R. 7 E., ABOUT
 BJ2322'400 FEET BELOW AN ANGLE IN THE LEVEE, AND ON THE BACK SLOPE OF A
 BJ2322'LANDSIDE DITCH OF A DIRT ROAD PARALLELING THE LEVEE.  AN IRON PIPE
 BJ2322'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5346 ***********************************************************************
 BJ5346  SACS        -  This is a Secondary Airport Control Station.
 BJ5346  DESIGNATION -  ARA A
 BJ5346  PID         -  BJ5346
 BJ5346  STATE/COUNTY-  LA/IBERIA
 BJ5346  COUNTRY     -  US
 BJ5346  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5346
 BJ5346                         *CURRENT SURVEY CONTROL
 BJ5346  ______________________________________________________________________
 BJ5346* NAD 83(2011) POSITION- 30 02 52.92500(N) 091 53 06.11540(W)   ADJUSTED
 BJ5346* NAD 83(2011) ELLIP HT-   -19.886 (meters)        (06/27/12)   ADJUSTED
 BJ5346* NAD 83(2011) EPOCH   -  2010.00
 BJ5346* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5346  **This station is located in a suspected subsidence area (see below).
 BJ5346  ______________________________________________________________________
 BJ5346  NAVD 88 orthometric height was determined with geoid model    GEOID99
 BJ5346  GEOID HEIGHT    -        -26.959 (meters)                     GEOID99
 BJ5346  GEOID HEIGHT    -        -26.655 (meters)                     GEOID18
 BJ5346  NAD 83(2011) X  -   -181,758.715 (meters)                     COMP
 BJ5346  NAD 83(2011) Y  - -5,522,584.898 (meters)                     COMP
 BJ5346  NAD 83(2011) Z  -  3,174,974.061 (meters)                     COMP
 BJ5346  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 BJ5346
 BJ5346  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ5346  Standards:
 BJ5346         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ5346            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ5346  -------------------------------------------------------------------
 BJ5346  NETWORK    3.37  23.81           1.24   1.49  12.15     -0.05630745
 BJ5346  -------------------------------------------------------------------
 BJ5346  Click here for local accuracies and other accuracy information.
 BJ5346
 BJ5346.This mark is at Acadiana Regional Airport (ARA)
 BJ5346
 BJ5346.The horizontal coordinates were established by GPS observations
 BJ5346.and adjusted by the National Geodetic Survey in June 2012.
 BJ5346
 BJ5346.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ5346.been affixed to the stable North American tectonic plate. See 
 BJ5346.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ5346
 BJ5346.The horizontal coordinates are valid at the epoch date displayed above
 BJ5346.which is a decimal equivalence of Year/Month/Day.
 BJ5346
 BJ5346.** This station is in an area of known vertical motion. If an
 BJ5346.** orthometric height was ever established but is not available 
 BJ5346.** in the current survey control section, the orthometric height
 BJ5346.** is considered suspect.  Suspect heights are available in the
 BJ5346.** superseded section only if requested.
 BJ5346
 BJ5346.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5346.GEOID18 height accuracy estimate available here.
 BJ5346
 BJ5346.Click photographs - Photos may exist for this station.
 BJ5346
 BJ5346.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5346
 BJ5346.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5346
 BJ5346.The ellipsoidal height was determined by GPS observations
 BJ5346.and is referenced to NAD 83.
 BJ5346
 BJ5346. The following values were computed from the NAD 83(2011) position.
 BJ5346
 BJ5346;                    North         East     Units Scale Factor Converg.
 BJ5346;SPC LA S     -   171,718.876   946,798.436   MT  0.99992608   -0 16 33.1
 BJ5346;SPC LA S     -   563,381.01  3,106,287.87   sFT  0.99992608   -0 16 33.1
 BJ5346;UTM  15      - 3,324,631.733   607,487.659   MT  0.99974254   +0 33 30.0
 BJ5346
 BJ5346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5346!SPC LA S     -   1.00000312  x   0.99992608  =   0.99992920
 BJ5346!UTM  15      -   1.00000312  x   0.99974254  =   0.99974566
 BJ5346
 BJ5346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0748724631(NAD 83)
 BJ5346
 BJ5346                          SUPERSEDED SURVEY CONTROL
 BJ5346
 BJ5346  NAD 83(2007)-  30 02 52.92468(N)    091 53 06.11595(W) AD(       ) 0
 BJ5346  ELLIP H (02/10/07)  -19.841  (m)                       GP(       )    
 BJ5346  ELLIP H (05/24/02)  -19.872  (m)                       GP(       ) 4 1
 BJ5346  NAD 83(1992)-  30 02 52.92494(N)    091 53 06.11592(W) AD(       ) 1
 BJ5346  ELLIP H (01/07/00)  -19.852  (m)                       GP(       ) 4 1
 BJ5346  NAD 83(1992)-  30 02 52.92543(N)    091 53 06.11391(W) AD(       ) 2
 BJ5346
 BJ5346.Superseded values are not recommended for survey control.
 BJ5346
 BJ5346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5346.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5346
 BJ5346_MARKER: DD = SURVEY DISK
 BJ5346_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BJ5346_SP_SET: CONCRETE TURN AROUND/RAMP
 BJ5346_STAMPING: ARA A 1978
 BJ5346_MARK LOGO: NOS
 BJ5346_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5346+STABILITY: SURFACE MOTION
 BJ5346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5346+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2000
 BJ5346
 BJ5346  HISTORY     - Date     Condition        Report By
 BJ5346  HISTORY     - 1978     MONUMENTED       NOS
 BJ5346  HISTORY     - 19880615 GOOD             NGS
 BJ5346  HISTORY     - 19921101 GOOD
 BJ5346  HISTORY     - 19990420 GOOD             NGS
 BJ5346  HISTORY     - 20001208 GOOD             NGS
 BJ5346
 BJ5346                          STATION DESCRIPTION
 BJ5346
 BJ5346'DESCRIBED BY NATIONAL OCEAN SERVICE 1978
 BJ5346'THE STATION IS LOCATED ON THE ACADIANA REGIONAL AIRPORT, NEAR THE 16
 BJ5346'RUNWAY END, WHICH IS APPROXIMATELY 3.5 MI (5.6 KM) NORTHWEST OF NEW
 BJ5346'IBERIA, LA.
 BJ5346'TO REACH THE STATION CONTACT THE CONTROL TOWER FROM PELICAN AVIATION
 BJ5346'TERMINAL FOR PERMISSION AND INSTRUCTION FOR ACCESSING THE CONTROLLED
 BJ5346'MOVEMENT AREAS OF THE AIRFIELD.
 BJ5346'THE STATION IS A STANDARD NOS SURVEY DISK STAMPED---ARA A 1978--- SET
 BJ5346'FLUSH IN A CONCRETE TURN OFF NEAR RUNWAY END 16. IT IS 197.3 FT
 BJ5346'(60.1 M) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY LEADING TO RUNWAY
 BJ5346'16, 73.7 FT (22.5 M) SOUTHWEST OF THE SOUTHEAST CORNER OF THE TURN
 BJ5346'OFF, 2.6 FT (0.8 M) NORTHWEST OF THE SOUTHEAST EDGE OF THE TURN OFF,
 BJ5346'AND 1.4 FT (0.4 M) NORTHEAST OF THE CENTERLINE OF THE TURN OFF.
 BJ5346
 BJ5346                          STATION RECOVERY (1988)
 BJ5346
 BJ5346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
 BJ5346'STATION (ARA A1978) IS A STANDARD NOS SURVEY DISK STAMPED ARA A 1978,
 BJ5346'SET FLUSH IN A CONCRETE TURN-OFF NEAR RUNWAY END 16, AT THE ACADIANA
 BJ5346'REGIONAL AIRPORT.  THE MARK IS LOCATED 197.3 FT (60.1 M) SOUTH EAST OF
 BJ5346'THE CENTERLINE OF THE TAXIWAY LEADING TO RUNWAY END 16, 73.7 FT (22.5
 BJ5346'M) SOUTH WEST OF THE SOUTHEAST CORNER OF THE TURNOFF, 2.6 FT (0.8 M)
 BJ5346'NORTHWEST OF THE SOUTHEAST EDGE OF THE TURN-OFF, 1.4 FT (0.4 M)
 BJ5346'NORTHEAST OF THE CENTERLINE OF THE TURN-OFF.
 BJ5346
 BJ5346                          STATION RECOVERY (1992)
 BJ5346
 BJ5346'RECOVERED 1992
 BJ5346'RECOVERED IN GOOD CONDITION.
 BJ5346
 BJ5346                          STATION RECOVERY (1999)
 BJ5346
 BJ5346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 BJ5346'THE STATION IS LOCATED ABOUT 20 KM (12.40 MI) SOUTHEAST OF LAFAYETTE,
 BJ5346'5 KM (3.10 MI) NORTHWEST OF NEW IBERIA AT THE ACADIANA REGIONAL
 BJ5346'AIRPORT, IN THE NORTH PART OF THE AIRFIELD, ADJACENT TO A WINDSOCK,
 BJ5346'NEAR THE CENTER OF SOUTH SIDE OF A TURN AROUND/RUNUP RAMP ALONG THE
 BJ5346'SOUTH SIDE OF THE CONNECTOR TAXI FOR RUNWAY END 16. OWNERSHIP--IBERIA
 BJ5346'PARISH AIRPORT AUTHORITY, ACADIANA REGIONAL AIRPORT, 5217 NORTH-SOUTH
 BJ5346'TAXI ROAD, NEW IBERIA, LA 70560.  AIRPORT DIRECTOR IS ROCK H.
 BJ5346'LASERRE, JR.  PHONE 318-365-7202.  FAX 318-365-7203.  CONTACT HIM IN
 BJ5346'ADVANCE FOR PERMISSION AND ACCESS TO OCCUPY THIS STATION.  TO REACH
 BJ5346'FROM THE T-JUNCTION OF U.S HIGHWAY 90 AND STATE HIGHWAY 88 ABOUT 6 KM
 BJ5346'(3.70 MI) NORTHWEST OF NEW IBERIA, GO EASTERLY ON HIGHWAY 88 FOR 5.64
 BJ5346'KM (3.50 MI) TO THE T-JUNCTION OF STATE HIGHWAY 182.  TURN RIGHT,
 BJ5346'SOUTH-SOUTHEAST ON THE HIGHWAY FOR 0.97 KM (0.60 MI) TO THE JUNCTION
 BJ5346'OF AIRPORT BOULEVARD ON THE RIGHT. TURN RIGHT, SOUTHWEST, ON THE ROAD
 BJ5346'FOR 0.48 KM (0.30 MI) TO THE JUNCTION OF INDUSTRIAL BOULEVARD.  TURN
 BJ5346'LEFT, SOUTH, ON THE ROAD FOR 0.08 KM (0.05 MI) TO A PAVED TAXI ON THE
 BJ5346'RIGHT.  TURN RIGHT, NORTHWEST, ALONG THE TAXI FOR 0.1 KM (0.05 MI) TO
 BJ5346'A PAVED TAXI ON THE LEFT.  TURN LEFT, SOUTHWEST, ALONG THE TAXI FOR
 BJ5346'0.22 KM (0.15 MI) TO THE JUNCTION OF THE PARALLEL TAXI FOR THE RUNWAY
 BJ5346'(TAXI A) ON THE LEFT AND THE CONNECTOR TAXI TO RUNWAY END 16 ON THE
 BJ5346'RIGHT.  TURN RIGHT, WEST-SOUTHWEST, ALONG THE CONNECTOR TAXI FOR 0.08
 BJ5346'KM (0.05 MI) TO THE STATION ON THE LEFT.  THE STATION IS SET FLUSH IN
 BJ5346'THE TOP OF A CONCRETE PAD FOR THE RUNUP RAMP.  IT IS 103.8 M (340.6
 BJ5346'FT) NORTHWEST OF THE WINDSOCK POLE, 60.3 M (197.8 FT) SOUTH-SOUTHEAST
 BJ5346'OF THE TAXI CENTER, WEST-SOUTHWEST OF THE SOUTHEAST CORNER OF THE
 BJ5346'RAMP, 0.5 M (1.6 FT) NORTHWEST OF THE SOUTHEAST EDGE OF THE RAMP, AND
 BJ5346'0.5 M (1.6 FT) NORTHEAST OF THE NORTH-SOUTH CENTER OF THE RAMP.
 BJ5346'NOTE--THIS IS A SECONDARY AIRPORT CONTROL STATION (SACS) .
 BJ5346
 BJ5346                          STATION RECOVERY (2000)
 BJ5346
 BJ5346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (KLF)
 BJ5346'RECOVERED AS DESCRIBED.
 BJ5346'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5347 ***********************************************************************
 BJ5347  SACS        -  This is a Secondary Airport Control Station.
 BJ5347  DESIGNATION -  ARA B
 BJ5347  PID         -  BJ5347
 BJ5347  STATE/COUNTY-  LA/IBERIA
 BJ5347  COUNTRY     -  US
 BJ5347  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5347
 BJ5347                         *CURRENT SURVEY CONTROL
 BJ5347  ______________________________________________________________________
 BJ5347* NAD 83(2011) POSITION- 30 01 40.86130(N) 091 52 47.80397(W)   ADJUSTED
 BJ5347* NAD 83(2011) ELLIP HT-   -21.678 (meters)        (06/27/12)   ADJUSTED
 BJ5347* NAD 83(2011) EPOCH   -  2010.00
 BJ5347* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5347  **This station is located in a suspected subsidence area (see below).
 BJ5347  ______________________________________________________________________
 BJ5347  NAVD 88 orthometric height was determined with geoid model    GEOID99
 BJ5347  GEOID HEIGHT    -        -26.927 (meters)                     GEOID99
 BJ5347  GEOID HEIGHT    -        -26.602 (meters)                     GEOID18
 BJ5347  NAD 83(2011) X  -   -181,304.828 (meters)                     COMP
 BJ5347  NAD 83(2011) Y  - -5,523,709.647 (meters)                     COMP
 BJ5347  NAD 83(2011) Z  -  3,173,052.177 (meters)                     COMP
 BJ5347  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 BJ5347
 BJ5347  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ5347  Standards:
 BJ5347         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ5347            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ5347  -------------------------------------------------------------------
 BJ5347  NETWORK    3.36  23.79           1.23   1.49  12.14     -0.05970341
 BJ5347  -------------------------------------------------------------------
 BJ5347  Click here for local accuracies and other accuracy information.
 BJ5347
 BJ5347.This mark is at Acadiana Regional Airport (ARA)
 BJ5347
 BJ5347.The horizontal coordinates were established by GPS observations
 BJ5347.and adjusted by the National Geodetic Survey in June 2012.
 BJ5347
 BJ5347.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ5347.been affixed to the stable North American tectonic plate. See 
 BJ5347.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ5347
 BJ5347.The horizontal coordinates are valid at the epoch date displayed above
 BJ5347.which is a decimal equivalence of Year/Month/Day.
 BJ5347
 BJ5347.** This station is in an area of known vertical motion. If an
 BJ5347.** orthometric height was ever established but is not available 
 BJ5347.** in the current survey control section, the orthometric height
 BJ5347.** is considered suspect.  Suspect heights are available in the
 BJ5347.** superseded section only if requested.
 BJ5347
 BJ5347.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5347.GEOID18 height accuracy estimate available here.
 BJ5347
 BJ5347.Click photographs - Photos may exist for this station.
 BJ5347
 BJ5347.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5347
 BJ5347.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5347
 BJ5347.The ellipsoidal height was determined by GPS observations
 BJ5347.and is referenced to NAD 83.
 BJ5347
 BJ5347. The following values were computed from the NAD 83(2011) position.
 BJ5347
 BJ5347;                    North         East     Units Scale Factor Converg.
 BJ5347;SPC LA S     -   169,497.692   947,278.351   MT  0.99992586   -0 16 23.9
 BJ5347;SPC LA S     -   556,093.68  3,107,862.39   sFT  0.99992586   -0 16 23.9
 BJ5347;UTM  15      - 3,322,418.174   607,999.762   MT  0.99974390   +0 33 38.0
 BJ5347
 BJ5347!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5347!SPC LA S     -   1.00000340  x   0.99992586  =   0.99992926
 BJ5347!UTM  15      -   1.00000340  x   0.99974390  =   0.99974730
 BJ5347
 BJ5347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0799922418(NAD 83)
 BJ5347
 BJ5347                          SUPERSEDED SURVEY CONTROL
 BJ5347
 BJ5347  NAD 83(2007)-  30 01 40.86099(N)    091 52 47.80452(W) AD(       ) 0
 BJ5347  ELLIP H (02/10/07)  -21.633  (m)                       GP(       )    
 BJ5347  ELLIP H (05/24/02)  -21.662  (m)                       GP(       ) 4 1
 BJ5347  NAD 83(1992)-  30 01 40.86105(N)    091 52 47.80454(W) AD(       ) 1
 BJ5347  ELLIP H (01/07/00)  -21.642  (m)                       GP(       ) 4 1
 BJ5347  NAD 83(1992)-  30 01 40.86143(N)    091 52 47.80300(W) AD(       ) 2
 BJ5347
 BJ5347.Superseded values are not recommended for survey control.
 BJ5347
 BJ5347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5347.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5347
 BJ5347_MARKER: DD = SURVEY DISK
 BJ5347_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BJ5347_SP_SET: CONCRETE TURN AROUND
 BJ5347_STAMPING: ARA B 1978
 BJ5347_MARK LOGO: NOS
 BJ5347_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5347+STABILITY: SURFACE MOTION
 BJ5347_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5347+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2000
 BJ5347
 BJ5347  HISTORY     - Date     Condition        Report By
 BJ5347  HISTORY     - 1978     MONUMENTED       NOS
 BJ5347  HISTORY     - 19880615 GOOD             NGS
 BJ5347  HISTORY     - 19921101 GOOD
 BJ5347  HISTORY     - 19990420 GOOD             NGS
 BJ5347  HISTORY     - 20001208 GOOD             NGS
 BJ5347
 BJ5347                          STATION DESCRIPTION
 BJ5347
 BJ5347'DESCRIBED BY NATIONAL OCEAN SERVICE 1978
 BJ5347'THE STATION IS LOCATED ON THE ACADIANA REGIONAL AIRPORT, NEAR THE 34
 BJ5347'RUNWAY END, WHICH IS APPROXIMATELY 3.5 MI (5.6 KM) NORTHWEST OF NEW
 BJ5347'IBERIA, LA.
 BJ5347'TO REACH THE STATION CONTACT THE CONTROL TOWER FROM PELICAN AVIATION
 BJ5347'TERMINAL FOR PERMISSION AND INSTRUCTION FOR ACCESSING THE CONTROLLED
 BJ5347'MOVEMENT AREAS OF THE AIRFIELD.
 BJ5347'THE STATION IS A STANDARD NOS SURVEY DISK STAMPED---ARA B 1978--- SET
 BJ5347'FLUSH IN A CONCRETE TURN OFF NEAR RUNWAY END 34. IT IS 198.2 FT
 BJ5347'(60.4 M) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY LEADING TO RUNWAY
 BJ5347'34, 87.6 FT (26.7 M) NORTHEAST OF THE SOUTHWAST CORNER OF THE TURN
 BJ5347'OFF, 1.8 FT (0.5 M) SOUTHWEST OF THE NORTHWEST EDGE OF THE TURN OFF,
 BJ5347'AND 1.8 FT (0.5 M) SOUTHWEST OF THE CENTERLINE OF THE TURN OFF.
 BJ5347
 BJ5347                          STATION RECOVERY (1988)
 BJ5347
 BJ5347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
 BJ5347'STATION (ARA B 1978) IS A STANDARD NOS SURVEY DISK STAMPED ARA B 1978,
 BJ5347'SET FLUSH IN A CONCRETE TURN-OFF NEAR RUNWAY END 34, AT THE ACADIANA
 BJ5347'REGIONAL AIRPORT.  THE MARK IS LOCATED 198.2 FT (60.4 M) NORTHWEST OF
 BJ5347'THE CENTER LINE OF THE TAXIWAY TO RUNWAY END 34, 87.6 FT (26.7 M)
 BJ5347'NORTHEAST OF THE SOUTHWEST CORNER OF THE CONCRETE TURN-OFF, 1.8 FT
 BJ5347'(0.5 M) SOUTHEAST OF THE NORTHWEST EDGE OF THE TURN-OFF, 1.8 FT (0.5
 BJ5347'M) SOUTHWEST OF THE CENTERLINE OF THE TURN-OFF.
 BJ5347
 BJ5347                          STATION RECOVERY (1992)
 BJ5347
 BJ5347'RECOVERED 1992
 BJ5347'RECOVERED IN GOOD CONDITION.
 BJ5347
 BJ5347                          STATION RECOVERY (1999)
 BJ5347
 BJ5347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 BJ5347'THE STATION IS LOCATED ABOUT 20 KM (12.40 MI) SOUTHEAST OF LAFAYETTE,
 BJ5347'5 KM (3.10 MI) NORTHWEST OF NEW IBERIA AT THE ACADIANA REGIONAL
 BJ5347'AIRPORT, IN THE SOUTH PART OF THE AIRFIELD, ADJACENT TO A WINDSOCK,
 BJ5347'NEAR THE CENTER OF NORTH SIDE OF A TURN AROUND/RUNUP RAMP ALONG THE
 BJ5347'NORTH SIDE OF THE CONNECTOR TAXI FOR RUNWAY END 34. OWNERSHIP--IBERIA
 BJ5347'PARISH AIRPORT AUTHORITY, ACADIANA REGIONAL AIRPORT, 5217 NORTH-SOUTH
 BJ5347'TAXI ROAD, NEW IBERIA, LA 70560.  AIRPORT DIRECTOR IS ROCK H.
 BJ5347'LASERRE, JR.  PHONE 318-365-7202.  FAX 318-365-7203.  CONTACT HIM IN
 BJ5347'ADVANCE FOR PERMISSION AND ACCESS TO OCCUPY THIS STATION.  TO REACH
 BJ5347'FROM THE T-JUNCTION OF U.S HIGHWAY 90 AND STATE HIGHWAY 88 ABOUT 6 KM
 BJ5347'(3.70 MI) NORTHWEST OF NEW IBERIA, GO EASTERLY ON HIGHWAY 88 FOR 5.64
 BJ5347'KM (3.50 MI) TO THE T-JUNCTION OF STATE HIGHWAY 182.  TURN RIGHT,
 BJ5347'SOUTH-SOUTHEAST ON THE HIGHWAY FOR 0.97 KM (0.60 MI) TO THE JUNCTION
 BJ5347'OF AIRPORT BOULEVARD ON THE RIGHT. TURN RIGHT, SOUTHWEST, ON THE ROAD
 BJ5347'FOR 0.48 KM (0.30 MI) TO THE JUNCTION OF INDUSTRIAL BOULEVARD.  TURN
 BJ5347'LEFT, SOUTH, ON THE ROAD FOR 0.08 KM (0.05 MI) TO A PAVED TAXI ON THE
 BJ5347'RIGHT.  TURN RIGHT, NORTHWEST, ALONG THE TAXI FOR 0.1 KM (0.05 MI) TO
 BJ5347'A PAVED TAXI ON THE LEFT.  TURN LEFT, SOUTHWEST, ALONG THE TAXI FOR
 BJ5347'0.22 KM (0.15 MI) TO THE JUNCTION OF THE PARALLEL TAXI FOR THE RUNWAY
 BJ5347'(TAXI A) ON THE LEFT AND THE CONNECTOR TAXI TO RUNWAY END 16 ON THE
 BJ5347'RIGHT.  TURN LEFT, SOUTH-SOUTHEAST, ALONG THE TAXI FOR 1.85 KM (1.15
 BJ5347'MI) TO THE JUNCTION OF THE CONNECTOR TAXI TO RUNWAY END 34 ON THE
 BJ5347'RIGHT.  TURN RIGHT, WEST-SOUTHWEST, ALONG THE TAXI FOR 0.08 KM (0.05
 BJ5347'MI) TO THE STATION ON THE RIGHT.  THE STATION IS SET FLUSH IN THE TOP
 BJ5347'OF A CONCRETE PAD FOR THE RUNUP RAMP.  IT IS 35.9 M (117.8 FT)
 BJ5347'SOUTH-SOUTHEAST OF THE CENTER OF A STEEL DRAIN, 60.5 M (198.5 FT)
 BJ5347'NORTH-NORTHWEST OF THE TAXI CENTER, 22.3 M (73.2 FT) EAST-NORTHEAST OF
 BJ5347'THE NORTHWEST CORNER OF THE RAMP, 0.5 M (1.6 FT) SOUTHEAST OF THE
 BJ5347'NORTHWEST EDGE OF THE RAMP, AND 0.5 M (1.6 FT) SOUTHWEST OF THE
 BJ5347'NORTH-SOUTH CENTER OF THE RAMP.  NOTE--THIS IS A SECONDARY AIRPORT
 BJ5347'CONTROL STATION (SACS) .
 BJ5347
 BJ5347                          STATION RECOVERY (2000)
 BJ5347
 BJ5347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (KLF)
 BJ5347'RECVOVERED AS DESCRIBED.
 BJ5347'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5348 ***********************************************************************
 BJ5348  DESIGNATION -  ARA C
 BJ5348  PID         -  BJ5348
 BJ5348  STATE/COUNTY-  LA/IBERIA
 BJ5348  COUNTRY     -  US
 BJ5348  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5348
 BJ5348                         *CURRENT SURVEY CONTROL
 BJ5348  ______________________________________________________________________
 BJ5348* NAD 83(1992) POSITION- 30 01 53.75436(N) 091 52 41.50122(W)   ADJUSTED
 BJ5348* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5348  **This station is located in a suspected subsidence area (see below).
 BJ5348  ______________________________________________________________________
 BJ5348  GEOID HEIGHT    -        -26.612 (meters)                     GEOID18
 BJ5348  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BJ5348  HORZ ORDER      -  SECOND
 BJ5348
 BJ5348.This mark is at Acadiana Regional Airport (ARA)
 BJ5348
 BJ5348.The horizontal coordinates were established by classical geodetic methods
 BJ5348.and adjusted by the National Geodetic Survey in May 1993.
 BJ5348
 BJ5348.** This station is in an area of known vertical motion. If an
 BJ5348.** orthometric height was ever established but is not available 
 BJ5348.** in the current survey control section, the orthometric height
 BJ5348.** is considered suspect.  Suspect heights are available in the
 BJ5348.** superseded section only if requested.
 BJ5348
 BJ5348.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5348.GEOID18 height accuracy estimate available here.
 BJ5348
 BJ5348.Click photographs - Photos may exist for this station.
 BJ5348
 BJ5348.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5348
 BJ5348. The following values were computed from the NAD 83(1992) position.
 BJ5348
 BJ5348;                    North         East     Units Scale Factor Converg.
 BJ5348;SPC LA S     -   169,893.863   947,449.101   MT  0.99992589   -0 16 20.8
 BJ5348;SPC LA S     -   557,393.45  3,108,422.59   sFT  0.99992589   -0 16 20.8
 BJ5348;UTM  15      - 3,322,816.716   608,164.698   MT  0.99974434   +0 33 41.4
 BJ5348
 BJ5348!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5348!SPC LA S     -   1.00000313  x   0.99992589  =   0.99992902
 BJ5348!UTM  15      -   1.00000313  x   0.99974434  =   0.99974747
 BJ5348
 BJ5348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0816422816(NAD 83)
 BJ5348
 BJ5348                          SUPERSEDED SURVEY CONTROL
 BJ5348
 BJ5348.No superseded survey control is available for this station.
 BJ5348
 BJ5348_MARKER: DD = SURVEY DISK
 BJ5348_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ5348_SP_SET: RAMP
 BJ5348_STAMPING: ARA C 1992
 BJ5348_MARK LOGO: NOS
 BJ5348_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5348_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5348+SATELLITE: SATELLITE OBSERVATIONS - 1992
 BJ5348
 BJ5348  HISTORY     - Date     Condition        Report By
 BJ5348  HISTORY     - 1992     MONUMENTED       NOS
 BJ5348
 BJ5348                          STATION DESCRIPTION
 BJ5348
 BJ5348'DESCRIBED BY NATIONAL OCEAN SERVICE 1992
 BJ5348'THE STATION IS LOCATED ON THE ACADIANA REGIONAL AIRPORT, ON THE
 BJ5348'RAMP/TIE DOWN AREA, WHICH IS APPROXIMATELY 3.5 MI (5.6 KM) NORTHWEST
 BJ5348'OF NEW IBERIA, LA.
 BJ5348'TO REACH THE STATION CONTACT THE CONTROL TOWER FROM PELICAN AVIATION
 BJ5348'TERMINAL FOR PERMISSION AND INSTRUCTION FOR ACCESSING THE CONTROLLED
 BJ5348'MOVEMENT AREAS OF THE AIRFIELD.
 BJ5348'THE STATION IS A STANDARD NOS BRONZE DISK STAMPED---ARA C 1992--- SET
 BJ5348'FLUSH IN A DRILL HOLE IN THE CONCRETE TIE DOWN AREA. THE STATION IS
 BJ5348'WEST OF PELICAN AVIATION BUILDING AND JUST NORTH OF THE SECOND TO THE
 BJ5348'LAST TIE DOWN ON THE RAMP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5349 ***********************************************************************
 BJ5349  DESIGNATION -  ARA D
 BJ5349  PID         -  BJ5349
 BJ5349  STATE/COUNTY-  LA/IBERIA
 BJ5349  COUNTRY     -  US
 BJ5349  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ5349
 BJ5349                         *CURRENT SURVEY CONTROL
 BJ5349  ______________________________________________________________________
 BJ5349* NAD 83(1992) POSITION- 30 01 54.88969(N) 091 52 45.03735(W)   ADJUSTED
 BJ5349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5349  **This station is located in a suspected subsidence area (see below).
 BJ5349  ______________________________________________________________________
 BJ5349  GEOID HEIGHT    -        -26.612 (meters)                     GEOID18
 BJ5349  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BJ5349  HORZ ORDER      -  SECOND
 BJ5349
 BJ5349.This mark is at Acadiana Regional Airport (ARA)
 BJ5349
 BJ5349.The horizontal coordinates were established by classical geodetic methods
 BJ5349.and adjusted by the National Geodetic Survey in May 1993.
 BJ5349
 BJ5349.** This station is in an area of known vertical motion. If an
 BJ5349.** orthometric height was ever established but is not available 
 BJ5349.** in the current survey control section, the orthometric height
 BJ5349.** is considered suspect.  Suspect heights are available in the
 BJ5349.** superseded section only if requested.
 BJ5349
 BJ5349.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5349.GEOID18 height accuracy estimate available here.
 BJ5349
 BJ5349.Click photographs - Photos may exist for this station.
 BJ5349
 BJ5349.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5349
 BJ5349. The following values were computed from the NAD 83(1992) position.
 BJ5349
 BJ5349;                    North         East     Units Scale Factor Converg.
 BJ5349;SPC LA S     -   169,929.270   947,354.532   MT  0.99992589   -0 16 22.5
 BJ5349;SPC LA S     -   557,509.61  3,108,112.33   sFT  0.99992589   -0 16 22.5
 BJ5349;UTM  15      - 3,322,850.737   608,069.641   MT  0.99974409   +0 33 39.6
 BJ5349
 BJ5349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5349!SPC LA S     -   1.00000320  x   0.99992589  =   0.99992909
 BJ5349!UTM  15      -   1.00000320  x   0.99974409  =   0.99974729
 BJ5349
 BJ5349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0806922850(NAD 83)
 BJ5349
 BJ5349                          SUPERSEDED SURVEY CONTROL
 BJ5349
 BJ5349.No superseded survey control is available for this station.
 BJ5349
 BJ5349_MARKER: DD = SURVEY DISK
 BJ5349_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ5349_SP_SET: SURROUNDED BY MASS OF CONCRETE
 BJ5349_STAMPING: ARA D 1992
 BJ5349_MARK LOGO: NOS
 BJ5349_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 BJ5349_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5349+SATELLITE: SATELLITE OBSERVATIONS - 1992
 BJ5349
 BJ5349  HISTORY     - Date     Condition        Report By
 BJ5349  HISTORY     - 1992     MONUMENTED       NOS
 BJ5349
 BJ5349                          STATION DESCRIPTION
 BJ5349
 BJ5349'DESCRIBED BY NATIONAL OCEAN SERVICE 1992
 BJ5349'THE STATION IS LOCATED ON THE ACADIANA REGIONAL AIRPORT,JUST WEST OF
 BJ5349'THE RAMP/TIE DOWN AREA, WHICH IS APPROXIMATELY 3.5 MI (5.6 KM)
 BJ5349'NORTHWEST OF NEW IBERIA, LA.
 BJ5349'TO REACH THE STATION CONTACT THE CONTROL TOWER FROM PELICAN AVIATION
 BJ5349'TERMINAL FOR PERMISSION AND INSTRUCTION FOR ACCESSING THE CONTROLLED
 BJ5349'MOVEMENT AREAS OF THE AIRFIELD.
 BJ5349'THE STATION IS A STANDARD NOS ALUMINUM DISK STAMPED---ARA D 1992---
 BJ5349'SET FLUSH SURROUNDED BY A MASS OF CONCRETE WHICH IS FLUSH WITH THE
 BJ5349'GROUND.  IT IS ABOUT MIDWAY BETWEEN THE NORTH AND SOUTH TAXIWAY RAMP,
 BJ5349'5.64 M (18.50 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A CONCRETE
 BJ5349'SLAB FOR THE 34-16 SIGN OFF OF THE WEST SIDE OF THE APRON, AND 0.93 M
 BJ5349'(3.05 FT) WEST OF THE EDGE OF THE APRON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI3104 ***********************************************************************
 AI3104  PACS        -  This is a Primary Airport Control Station.
 AI3104  DESIGNATION -  ARA E
 AI3104  PID         -  AI3104
 AI3104  STATE/COUNTY-  LA/IBERIA
 AI3104  COUNTRY     -  US
 AI3104  USGS QUAD   -  YOUNGSVILLE (2018)
 AI3104
 AI3104                         *CURRENT SURVEY CONTROL
 AI3104  ______________________________________________________________________
 AI3104* NAD 83(2011) POSITION- 30 02 11.16176(N) 091 52 53.92415(W)   ADJUSTED
 AI3104* NAD 83(2011) ELLIP HT-   -21.421 (meters)        (06/27/12)   ADJUSTED
 AI3104* NAD 83(2011) EPOCH   -  2010.00
 AI3104* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AI3104  **This station is located in a suspected subsidence area (see below).
 AI3104  ______________________________________________________________________
 AI3104  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AI3104  GEOID HEIGHT    -        -26.920 (meters)                     GEOID99
 AI3104  GEOID HEIGHT    -        -26.625 (meters)                     GEOID18
 AI3104  NAD 83(2011) X  -   -181,453.399 (meters)                     COMP
 AI3104  NAD 83(2011) Y  - -5,523,237.773 (meters)                     COMP
 AI3104  NAD 83(2011) Z  -  3,173,860.065 (meters)                     COMP
 AI3104  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 AI3104
 AI3104  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI3104  Standards:
 AI3104         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI3104            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI3104  -------------------------------------------------------------------
 AI3104  NETWORK    3.33  22.56           1.22   1.48  11.51     -0.06173868
 AI3104  -------------------------------------------------------------------
 AI3104  Click here for local accuracies and other accuracy information.
 AI3104
 AI3104.This mark is at Acadiana Regional Airport (ARA)
 AI3104
 AI3104.The horizontal coordinates were established by GPS observations
 AI3104.and adjusted by the National Geodetic Survey in June 2012.
 AI3104
 AI3104.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI3104.been affixed to the stable North American tectonic plate. See 
 AI3104.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI3104
 AI3104.The horizontal coordinates are valid at the epoch date displayed above
 AI3104.which is a decimal equivalence of Year/Month/Day.
 AI3104
 AI3104.** This station is in an area of known vertical motion. If an
 AI3104.** orthometric height was ever established but is not available 
 AI3104.** in the current survey control section, the orthometric height
 AI3104.** is considered suspect.  Suspect heights are available in the
 AI3104.** superseded section only if requested.
 AI3104
 AI3104.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3104.GEOID18 height accuracy estimate available here.
 AI3104
 AI3104.Click photographs - Photos may exist for this station.
 AI3104
 AI3104.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI3104
 AI3104.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI3104
 AI3104.The ellipsoidal height was determined by GPS observations
 AI3104.and is referenced to NAD 83.
 AI3104
 AI3104. The following values were computed from the NAD 83(2011) position.
 AI3104
 AI3104;                    North         East     Units Scale Factor Converg.
 AI3104;SPC LA S     -   170,431.422   947,118.844   MT  0.99992594   -0 16 27.0
 AI3104;SPC LA S     -   559,157.09  3,107,339.07   sFT  0.99992594   -0 16 27.0
 AI3104;UTM  15      - 3,323,349.315   607,826.713   MT  0.99974344   +0 33 35.4
 AI3104
 AI3104!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI3104!SPC LA S     -   1.00000336  x   0.99992594  =   0.99992930
 AI3104!UTM  15      -   1.00000336  x   0.99974344  =   0.99974680
 AI3104
 AI3104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0782623349(NAD 83)
 AI3104
 AI3104                          SUPERSEDED SURVEY CONTROL
 AI3104
 AI3104  NAD 83(2007)-  30 02 11.16145(N)    091 52 53.92470(W) AD(       ) 0
 AI3104  ELLIP H (02/10/07)  -21.377  (m)                       GP(       )    
 AI3104  ELLIP H (03/19/02)  -21.406  (m)                       GP(       ) 1 1
 AI3104  NAD 83(1992)-  30 02 11.16155(N)    091 52 53.92477(W) AD(       ) B
 AI3104  ELLIP H (01/07/00)  -21.386  (m)                       GP(       ) 1 1
 AI3104
 AI3104.Superseded values are not recommended for survey control.
 AI3104
 AI3104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI3104.See file dsdata.pdf to determine how the superseded data were derived.
 AI3104
 AI3104_MARKER: I = METAL ROD
 AI3104_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AI3104_STAMPING: ARA E 1999
 AI3104_MARK LOGO: NGS
 AI3104_PROJECTION: RECESSED 3 CENTIMETERS
 AI3104_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3104_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3104+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2005
 AI3104_ROD/PIPE-DEPTH: 10.8 meters
 AI3104_SLEEVE-DEPTH  : 0.90 meters
 AI3104
 AI3104  HISTORY     - Date     Condition        Report By
 AI3104  HISTORY     - 1999     MONUMENTED       NGS
 AI3104  HISTORY     - 20001208 GOOD             NGS
 AI3104  HISTORY     - 20050817 GOOD             JCLS
 AI3104
 AI3104                          STATION DESCRIPTION
 AI3104
 AI3104'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 AI3104'THE STATION IS LOCATED ABOUT 20 KM (12.40 MI) SOUTHEAST OF LAFAYETTE,
 AI3104'5 KM (3.10 MI) NORTHWEST OF NEW IBERIA AT THE ACADIANA REGIONAL
 AI3104'AIRPORT, NEAR MIDFIELD BETWEEN PAVED RUNWAY 16-34 AND ITS PARALLEL, ON
 AI3104'THE EXTENDED CENTER OF THE NORTH-SOUTH PORTION OF A SERVICE ROAD IN
 AI3104'THE MEDIAN, AND ADJACENT TO A CURVE IN THE ROAD LEADING TO THE RUNWAY.
 AI3104'OWNERSHIP--IBERIA PARISH AIRPORT AUTHORITY, ACADIANA REGIONAL AIRPORT,
 AI3104'5217 NORTH-SOUTH TAXI ROAD, NEW IBERIA, LA 70560. AIRPORT DIRECTOR IS
 AI3104'ROCK H.  LASERRE, JR.  PHONE 318-365-7202.  FAX 318-365-7203.  CONTACT
 AI3104'HIM IN ADVANCE FOR PERMISSION AND ACCESS TO OCCUPY THIS STATION.  TO
 AI3104'REACH FROM THE T-JUNCTION OF U.S HIGHWAY 90 AND STATE HIGHWAY 88 ABOUT
 AI3104'6 KM (3.70 MI) NORTHWEST OF NEW IBERIA, GO EASTERLY ON HIGHWAY 88 FOR
 AI3104'5.64 KM (3.50 MI) TO THE T-JUNCTION OF STATE HIGHWAY 182.  TURN RIGHT,
 AI3104'SOUTH-SOUTHEAST ON THE HIGHWAY FOR 0.97 KM (0.60 MI) TO THE JUNCTION
 AI3104'OF AIRPORT BOULEVARD ON THE RIGHT. TURN RIGHT, SOUTHWEST, ON THE ROAD
 AI3104'FOR 0.48 KM (0.30 MI) TO THE JUNCTION OF INDUSTRIAL BOULEVARD.  TURN
 AI3104'LEFT, SOUTH, ON THE ROAD FOR 0.08 KM (0.05 MI) TO A PAVED TAXI ON THE
 AI3104'RIGHT.  TURN RIGHT, NORTHWEST, ALONG THE TAXI FOR 0.1 KM (0.05 MI) TO
 AI3104'A PAVED TAXI ON THE LEFT.  TURN LEFT, SOUTHWEST, ALONG THE TAXI FOR
 AI3104'0.22 KM (0.15 MI) TO THE JUNCTION OF THE PARALLEL TAXI FOR THE RUNWAY
 AI3104'(TAXI A) ON THE LEFT AND THE CONNECTOR TAXI TO RUNWAY END 16 ON THE
 AI3104'RIGHT.  TURN LEFT, SOUTH-SOUTHEAST, ALONG THE TAXI FOR 1.77 KM (1.10
 AI3104'MI) TO THE JUNCTION OF CONNECTOR TAXI B ON THE RIGHT.  TURN RIGHT,
 AI3104'WEST-SOUTHWEST, ALONG THE TAXI FOR 0.32 KM (0.20 MI) TO THE RUNWAY
 AI3104'JUNCTION.  TURN RIGHT, NORTH-NORTHWEST, ALONG THE RUNWAY FOR 0.19 KM
 AI3104'(0.10 MI) TO A CONCRETE SERVICE ROAD ON THE RIGHT.  TURN RIGHT,
 AI3104'EAST-NORTHEAST, THEN NORTH-NORTHWEST, ON THE ROAD FOR 0.24 KM (0.15
 AI3104'MI) TO A CURVE IN THE ROAD TO THE LEFT AND THE STATION AHEAD.  THE
 AI3104'STATION IS A PUNCH MARK TOP CENTER OF A STAINLESS STEEL ROD IN A 2.5
 AI3104'CM GREASE FILLED SLEEVE 90 CM LONG ENCASED IN A 12.7 CM PVC PIPE WITH
 AI3104'A LOGO CAP SURROUNDED BY CONCRETE RECESSED 3 CM BELOW THE GROUND.  IT
 AI3104'IS 67.8 M (222.4 FT) NORTHEAST OF THE CENTER OF A STEEL DRAIN LOCATED
 AI3104'IN THE CENTER OF THE ISLAND CREATED BY THE SERVICE ROAD AND RUNWAY,
 AI3104'60.7 M (199.1 FT) NORTHWEST OF THE 8TH TAXI LIGHT NORTH-NORTHWEST OF
 AI3104'THE NORTH 1 OF 2 CONNECTOR TAXIS FROM THE APRON TO TAXI A, 37.6 M
 AI3104'(123.4 FT) SOUTHWEST OF THE 9TH TAXI LIGHT, 48.8 M (160.1 FT)
 AI3104'WEST-SOUTHWEST OF THE TAXI CENTER, AND 8.7 M (28.5 FT) NORTHEAST OF
 AI3104'THE CENTER OF THE CURVE IN THE SERVICE ROAD.  THE ROD WAS ANCHORED AT
 AI3104'A DEPTH OF 10.8 M. (35.4 FT) NOTE--THIS IS THE PRIMARY AIRPORT CONTROL
 AI3104'STATION (PACS) .
 AI3104
 AI3104                          STATION RECOVERY (2000)
 AI3104
 AI3104'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (KLF)
 AI3104'RECOVERED AS DESCRIBED.
 AI3104'
 AI3104
 AI3104                          STATION RECOVERY (2005)
 AI3104
 AI3104'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005 (MRY)
 AI3104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2700 ***********************************************************************
 AU2700  DESIGNATION -  ARABI WATER TANK
 AU2700  PID         -  AU2700
 AU2700  STATE/COUNTY-  LA/ST BERNARD
 AU2700  COUNTRY     -  US
 AU2700  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2700
 AU2700                         *CURRENT SURVEY CONTROL
 AU2700  ______________________________________________________________________
 AU2700* NAD 83(1992) POSITION- 29 57 33.64264(N) 090 00 12.04909(W)   ADJUSTED
 AU2700  **This station is located in a suspected subsidence area (see below).
 AU2700  ______________________________________________________________________
 AU2700  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU2700  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 AU2700  HORZ ORDER      -  THIRD
 AU2700
 AU2700.The horizontal coordinates were established by classical geodetic methods
 AU2700.and adjusted by the National Geodetic Survey in January 1993.
 AU2700
 AU2700.** This station is in an area of known vertical motion. If an
 AU2700.** orthometric height was ever established but is not available 
 AU2700.** in the current survey control section, the orthometric height
 AU2700.** is considered suspect.  Suspect heights are available in the
 AU2700.** superseded section only if requested.
 AU2700
 AU2700.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2700.GEOID18 height accuracy estimate available here.
 AU2700
 AU2700.Click photographs - Photos may exist for this station.
 AU2700
 AU2700.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2700
 AU2700. The following values were computed from the NAD 83(1992) position.
 AU2700
 AU2700;                    North         East     Units Scale Factor Converg.
 AU2700;SPC LA S     -   162,505.026 1,128,365.329   MT  0.99992601   +0 39 54.0
 AU2700;SPC LA S     -   533,151.91  3,701,978.58   sFT  0.99992601   +0 39 54.0
 AU2700;UTM  15      - 3,318,059.467   789,204.546   MT  1.00063206   +1 29 51.1
 AU2700;UTM  16      - 3,318,076.383   210,149.129   MT  1.00063668   -1 30 03.2
 AU2700
 AU2700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8920418059(NAD 83)
 AU2700
 AU2700                          SUPERSEDED SURVEY CONTROL
 AU2700
 AU2700  NAD 83(1986)-  29 57 33.65617(N)    090 00 12.04775(W) AD(       ) 3
 AU2700  NAD 27      -  29 57 32.92419(N)    090 00 11.79503(W) AD(       ) 3
 AU2700
 AU2700.Superseded values are not recommended for survey control.
 AU2700
 AU2700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2700.See file dsdata.pdf to determine how the superseded data were derived.
 AU2700
 AU2700_MARKER: 53 = ELEVATED TANK
 AU2700
 AU2700  HISTORY     - Date     Condition        Report By
 AU2700  HISTORY     - 1972     FIRST OBSERVED   NGS
 AU2700
 AU2700                          STATION DESCRIPTION
 AU2700
 AU2700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2700'THE ARABI WATER TANK IS LOCATED 0.35 MILE SOUTHWEST OF STATE HIGHWAY
 AU2700'39, AT THE INTERSECTION OF URQUHART STREET AND MEHLES AVENUE.
 AU2700'
 AU2700'IT IS A STEEL TANK, SILVER IN COLOR, WITH A RED LIGHT ON THE TOP, AND
 AU2700'SUPPORTED BY 12 TUBULAR LEGS.  IT IS 150 FEET IN HEIGHT.
 AU2700'
 AU2700'THE POINT INTERSECTED IS THE LIGHT AT THE TOP AND APPROXIMATE CENTER
 AU2700'OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4848 ***********************************************************************
 BJ4848  DESIGNATION -  ARBROTH
 BJ4848  PID         -  BJ4848
 BJ4848  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ4848  COUNTRY     -  US
 BJ4848  USGS QUAD   -  WALLS (2018)
 BJ4848
 BJ4848                         *CURRENT SURVEY CONTROL
 BJ4848  ______________________________________________________________________
 BJ4848* NAD 83(1992) POSITION- 30 36 34.46225(N) 091 18 58.34668(W)   NO CHECK
 BJ4848* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4848  **This station is located in a suspected subsidence area (see below).
 BJ4848  ______________________________________________________________________
 BJ4848  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ4848  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 BJ4848  HORZ ORDER      -  SECOND
 BJ4848
 BJ4848.The horizontal coordinates were established by classical geodetic methods
 BJ4848.and adjusted by the National Geodetic Survey in January 1993.
 BJ4848
 BJ4848.No horizontal observational check was made to the station.
 BJ4848
 BJ4848.** This station is in an area of known vertical motion. If an
 BJ4848.** orthometric height was ever established but is not available 
 BJ4848.** in the current survey control section, the orthometric height
 BJ4848.** is considered suspect.  Suspect heights are available in the
 BJ4848.** superseded section only if requested.
 BJ4848
 BJ4848.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4848.GEOID18 height accuracy estimate available here.
 BJ4848
 BJ4848.Click photographs - Photos may exist for this station.
 BJ4848
 BJ4848.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4848
 BJ4848. The following values were computed from the NAD 83(1992) position.
 BJ4848
 BJ4848;                    North         East     Units Scale Factor Converg.
 BJ4848;SPC LA S     -   233,838.566 1,001,642.195   MT  0.99998202   +0 00 30.8
 BJ4848;SPC LA S     -   767,185.36  3,286,221.10   sFT  0.99998202   +0 00 30.8
 BJ4848;UTM  15      - 3,387,541.957   661,407.490   MT  0.99992139   +0 51 27.2
 BJ4848
 BJ4848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4848!SPC LA S     -   1.00000349  x   0.99998202  =   0.99998551
 BJ4848!UTM  15      -   1.00000349  x   0.99992139  =   0.99992488
 BJ4848
 BJ4848_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6140787541(NAD 83)
 BJ4848
 BJ4848                          SUPERSEDED SURVEY CONTROL
 BJ4848
 BJ4848  NAD 83(1986)-  30 36 34.48085(N)    091 18 58.34323(W) AD(       ) 2
 BJ4848  NAD 27      -  30 36 33.80595(N)    091 18 57.94285(W) AD(       ) 2
 BJ4848
 BJ4848.Superseded values are not recommended for survey control.
 BJ4848
 BJ4848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4848.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4848
 BJ4848_MARKER: P = PIPE CAP
 BJ4848_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ4848_MARK LOGO: MRC
 BJ4848_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ4848_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4848
 BJ4848  HISTORY     - Date     Condition        Report By
 BJ4848  HISTORY     - 1929     MONUMENTED       MRC
 BJ4848
 BJ4848                          STATION DESCRIPTION
 BJ4848
 BJ4848'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1929 (HWH)
 BJ4848'ON RIGHT BANK OF MISSISSIPPI RIVER, ABOUT 100 METERS (328 FEET)
 BJ4848'BELOW AND 200 METERS (656 FEET) BACK OF FALSE RIVER RAILROAD
 BJ4848'LANDING, ABOUT 100 METERS (328 FEET) BELOW TRAMWAY, 75 METERS
 BJ4848'(246 FEET) BELOW ARBROTH STORE AND POST OFFICE, 45 METERS
 BJ4848'(148 FEET) BACK OF LEVEE, IN FRONT YARD OF PLANTATION RESIDENCE,
 BJ4848'0.5 METER (2 FEET) INSIDE N FENCE, AND 6 METERS (20 FEET)
 BJ4848'W OF NE CORNER OF YARD.
 BJ4848'
 BJ4848'MARKED BY STANDARD MARK OF MISSISSIPPI RIVER COMMISSION,
 BJ4848'BRASS CAP ON STEEL PIPE ABOVE, AND COPPER BOLT IN TILE BELOW.
 BJ4848'
 BJ4848'WITNESS MARKS ARE AT FOLLOWING DISTANCES AND AZIMUTHS--
 BJ4848'36-INCH DOUBLE OAK TREE, 5.5 METERS (18 FEET), S.  NE CORNER
 BJ4848'OF RESIDENCE, 13.5 METERS (44 FEET), 65 DEG.  CHIMNEY OF
 BJ4848'RESIDENCE, 17.5 METERS (57 FEET), 70 DEG.  2-INCH DOUBLE
 BJ4848'PECAN TREE, 5.5 METERS (18 FEET), N 85 DEG E. ANGLE IN
 BJ4848'LEVEE, 58.5 METERS (192 FEET) S 35 DEG E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1836 ***********************************************************************
 BJ1836  DESIGNATION -  ARBROTH BOLT
 BJ1836  PID         -  BJ1836
 BJ1836  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ1836  COUNTRY     -  US
 BJ1836  USGS QUAD   -  WALLS (2018)
 BJ1836
 BJ1836                         *CURRENT SURVEY CONTROL
 BJ1836  ______________________________________________________________________
 BJ1836* NAD 83(1986) POSITION- 30 36 34.     (N) 091 19 05.     (W)   SCALED
 BJ1836* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1836  **This station is located in a suspected subsidence area (see below).
 BJ1836  ______________________________________________________________________
 BJ1836  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ1836
 BJ1836.The horizontal coordinates were scaled from a map and have
 BJ1836.an estimated accuracy of +/- 6 seconds.
 BJ1836
 BJ1836.** This station is in an area of known vertical motion. If an
 BJ1836.** orthometric height was ever established but is not available 
 BJ1836.** in the current survey control section, the orthometric height
 BJ1836.** is considered suspect.  Suspect heights are available in the
 BJ1836.** superseded section only if requested.
 BJ1836
 BJ1836.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1836.GEOID18 height accuracy estimate available here.
 BJ1836
 BJ1836.Click photographs - Photos may exist for this station.
 BJ1836
 BJ1836;                    North         East    Units  Estimated Accuracy
 BJ1836;SPC LA S     -   233,820.    1,001,470.      MT  (+/- 180 meters Scaled)
 BJ1836
 BJ1836_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP612875(NAD 83)
 BJ1836
 BJ1836                          SUPERSEDED SURVEY CONTROL
 BJ1836
 BJ1836.No superseded survey control is available for this station.
 BJ1836
 BJ1836_MARKER: B = BOLT
 BJ1836_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1836_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1836
 BJ1836  HISTORY     - Date     Condition        Report By
 BJ1836  HISTORY     - UNK      MONUMENTED       USACE
 BJ1836  HISTORY     - 1929     GOOD             USACE
 BJ1836  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1836
 BJ1836                          STATION DESCRIPTION
 BJ1836
 BJ1836'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1929
 BJ1836'IN HERMITAGE.
 BJ1836'P.B.M. IS TILE AND PIPE ON RIGHT BANK OF MISSISSIPPI RIVER, IN WEST
 BJ1836'BATON ROUGE PARISH, LA., ABOUT 100 M. BELOW AND 200 M. BACK OF FALSE
 BJ1836'RIVER R.R. LDG. ABOUT 100 M. BELOW TRAMWAY.  75 M. BELOW ARBROTH STORE
 BJ1836'AND P.O.  45 M. BACK OF LEVEE.  IN FRONT YARD OF PLANTATION RESIDENCE.
 BJ1836'1/2 M. INSIDE OF NORTH FENCE.  6 M. WEST OF NORTHEAST CORNER OF YARD.
 BJ1836
 BJ1836                          STATION RECOVERY (1964)
 BJ1836
 BJ1836'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ1836'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1835 ***********************************************************************
 BJ1835  DESIGNATION -  ARBROTH CAP
 BJ1835  PID         -  BJ1835
 BJ1835  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ1835  COUNTRY     -  US
 BJ1835  USGS QUAD   -  WALLS (2018)
 BJ1835
 BJ1835                         *CURRENT SURVEY CONTROL
 BJ1835  ______________________________________________________________________
 BJ1835* NAD 83(1986) POSITION- 30 36 34.     (N) 091 19 05.     (W)   SCALED
 BJ1835* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1835  **This station is located in a suspected subsidence area (see below).
 BJ1835  ______________________________________________________________________
 BJ1835  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ1835
 BJ1835.The horizontal coordinates were scaled from a map and have
 BJ1835.an estimated accuracy of +/- 6 seconds.
 BJ1835
 BJ1835.** This station is in an area of known vertical motion. If an
 BJ1835.** orthometric height was ever established but is not available 
 BJ1835.** in the current survey control section, the orthometric height
 BJ1835.** is considered suspect.  Suspect heights are available in the
 BJ1835.** superseded section only if requested.
 BJ1835
 BJ1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1835.GEOID18 height accuracy estimate available here.
 BJ1835
 BJ1835.Click photographs - Photos may exist for this station.
 BJ1835
 BJ1835;                    North         East    Units  Estimated Accuracy
 BJ1835;SPC LA S     -   233,820.    1,001,470.      MT  (+/- 180 meters Scaled)
 BJ1835
 BJ1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP612875(NAD 83)
 BJ1835
 BJ1835                          SUPERSEDED SURVEY CONTROL
 BJ1835
 BJ1835.No superseded survey control is available for this station.
 BJ1835
 BJ1835_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1835_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1835_MARK LOGO: USACE
 BJ1835_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1835_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1835
 BJ1835  HISTORY     - Date     Condition        Report By
 BJ1835  HISTORY     - UNK      MONUMENTED       USACE
 BJ1835  HISTORY     - 1929     GOOD             USACE
 BJ1835  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1835
 BJ1835                          STATION DESCRIPTION
 BJ1835
 BJ1835'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1929
 BJ1835'IN HERMITAGE.
 BJ1835'P.B.M. IS TILE AND PIPE ON RIGHT BANK OF MISSISSIPPI RIVER, IN WEST
 BJ1835'BATON ROUGE PARISH, LA., ABOUT 100 M. BELOW AND 200 M. BACK OF FALSE
 BJ1835'RIVER R.R. LDG. ABOUT 100 M. BELOW TRAMWAY.  75 M. BELOW ARBROTH STORE
 BJ1835'AND P.O.  45 M. BACK OF LEVEE.  IN FRONT YARD OF PLANTATION RESIDENCE.
 BJ1835'1/2 M. INSIDE OF NORTH FENCE.  6 M. WEST OF NORTHEAST CORNER OF YARD.
 BJ1835
 BJ1835                          STATION RECOVERY (1964)
 BJ1835
 BJ1835'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ1835'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1497 ***********************************************************************
 AU1497  DESIGNATION -  ARC EAST COR USE
 AU1497  PID         -  AU1497
 AU1497  STATE/COUNTY-  LA/TERREBONNE
 AU1497  COUNTRY     -  US
 AU1497  USGS QUAD   -  HOUMA (2018)
 AU1497
 AU1497                         *CURRENT SURVEY CONTROL
 AU1497  ______________________________________________________________________
 AU1497* NAD 83(1986) POSITION- 29 34 34.     (N) 090 40 48.     (W)   SCALED
 AU1497* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1497  **This station is located in a suspected subsidence area (see below).
 AU1497  ______________________________________________________________________
 AU1497  GEOID HEIGHT    -        -25.113 (meters)                     GEOID18
 AU1497
 AU1497.The horizontal coordinates were scaled from a map and have
 AU1497.an estimated accuracy of +/- 6 seconds.
 AU1497
 AU1497.** This station is in an area of known vertical motion. If an
 AU1497.** orthometric height was ever established but is not available 
 AU1497.** in the current survey control section, the orthometric height
 AU1497.** is considered suspect.  Suspect heights are available in the
 AU1497.** superseded section only if requested.
 AU1497
 AU1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1497.GEOID18 height accuracy estimate available here.
 AU1497
 AU1497.Click photographs - Photos may exist for this station.
 AU1497
 AU1497;                    North         East    Units  Estimated Accuracy
 AU1497;SPC LA S     -   119,460.    1,063,300.      MT  (+/- 180 meters Scaled)
 AU1497
 AU1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN247740(NAD 83)
 AU1497
 AU1497                          SUPERSEDED SURVEY CONTROL
 AU1497
 AU1497.No superseded survey control is available for this station.
 AU1497
 AU1497_MARKER: DD = SURVEY DISK
 AU1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1497_STAMPING: ARC EAST COR 1961 3 FT OS SE LINE
 AU1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1497+STABILITY: SURFACE MOTION
 AU1497
 AU1497  HISTORY     - Date     Condition        Report By
 AU1497  HISTORY     - 1961     MONUMENTED       DOD
 AU1497  HISTORY     - 1965     GOOD             CGS
 AU1497
 AU1497                          STATION DESCRIPTION
 AU1497
 AU1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1497'4.35 MI SE FROM HOUMA.
 AU1497'1.7 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1497'THENCE 0.85 MILE SOUTHWEST ALONG STATE HIGHWAY 661, THENCE 0.3 MILE
 AU1497'NORTHEAST ALONG MOFFET ROAD, 62 FEET WEST OF THE CENTER OF THE
 AU1497'INTERSECTION OF MOFFET ROAD AND A PAVED ROAD, 48 FEET NORTHWEST OF THE
 AU1497'CENTER LINE OF MOFFET ROAD, 41 FEET SOUTHWEST OF THE CENTER LINE OF
 AU1497'THE PAVED ROAD, 188 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE U.
 AU1497'S. ARMY RESERVE BUILDING, 24 FEET NORTH OF A CONCRETE HEADWALL, 1.8
 AU1497'FEET NORTHWEST OF A WOODEN WITNESS POST, AND SET IN THE TOP OF A
 AU1497'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2950 ***********************************************************************
 CQ2950  DESIGNATION -  ARCADIA
 CQ2950  PID         -  CQ2950
 CQ2950  STATE/COUNTY-  LA/BIENVILLE
 CQ2950  COUNTRY     -  US
 CQ2950  USGS QUAD   -  ARCADIA (2018)
 CQ2950
 CQ2950                         *CURRENT SURVEY CONTROL
 CQ2950  ______________________________________________________________________
 CQ2950* NAD 83(1992) POSITION- 32 31 37.26032(N) 092 55 58.24890(W)   ADJUSTED
 CQ2950* NAVD 88 ORTHO HEIGHT -   136.71  (+/-2cm)      448.5   (feet) VERTCON3
 CQ2950  ______________________________________________________________________
 CQ2950  GEOID HEIGHT    -        -25.675 (meters)                     GEOID18
 CQ2950  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 CQ2950  HORZ ORDER      -  FIRST
 CQ2950  VERT ORDER      -  THIRD ? (See Below)
 CQ2950
 CQ2950.The horizontal coordinates were established by classical geodetic methods
 CQ2950.and adjusted by the National Geodetic Survey in January 1993.
 CQ2950
 CQ2950.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2950.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2950
 CQ2950.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2950.GEOID18 height accuracy estimate available here.
 CQ2950
 CQ2950.The vertical order pertains to the NGVD 29 superseded value.
 CQ2950
 CQ2950.Click photographs - Photos may exist for this station.
 CQ2950
 CQ2950.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2950
 CQ2950. The following values were computed from the NAD 83(1992) position.
 CQ2950
 CQ2950;                    North         East     Units Scale Factor Converg.
 CQ2950;SPC LA N     -   224,831.562   959,335.897   MT  0.99997114   -0 13 43.8
 CQ2950;SPC LA N     -   737,634.88  3,147,421.19   sFT  0.99997114   -0 13 43.8
 CQ2950;UTM  15      - 3,598,855.948   506,306.419   MT  0.99960049   +0 02 10.0
 CQ2950
 CQ2950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2950!SPC LA N     -   0.99998257  x   0.99997114  =   0.99995371
 CQ2950!UTM  15      -   0.99998257  x   0.99960049  =   0.99958306
 CQ2950
 CQ2950:                Primary Azimuth Mark                     Grid Az
 CQ2950:SPC LA N     -  ARCADIA RM 2                             026 32 23.9
 CQ2950:UTM  15      -  ARCADIA RM 2                             026 16 30.1
 CQ2950
 CQ2950_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR0630698855(NAD 83)
 CQ2950
 CQ2950|---------------------------------------------------------------------|
 CQ2950| PID    Reference Object                     Distance      Geod. Az  |
 CQ2950|                                                           dddmmss.s |
 CQ2950| CQ2949 ARCADIA MUNICIPAL TANK              APPROX. 2.8 KM 0250910.7 |
 CQ2950| CY3295 ARCADIA RM 2                                       0261840.1 |
 CQ2950| CY3296 ARCADIA RM 3                         23.429 METERS 07748     |
 CQ2950| CY3294 ARCADIA RM 1                                       32545     |
 CQ2950|---------------------------------------------------------------------|
 CQ2950
 CQ2950                          SUPERSEDED SURVEY CONTROL
 CQ2950
 CQ2950  NAD 83(1986)-  32 31 37.27341(N)    092 55 58.23995(W) AD(       ) 1
 CQ2950  NAD 27      -  32 31 36.72562(N)    092 55 57.67156(W) AD(       ) 1
 CQ2950  NGVD 29             136.78   (m)          448.8    (f) LEVELING    3  
 CQ2950
 CQ2950.Superseded values are not recommended for survey control.
 CQ2950
 CQ2950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2950.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2950
 CQ2950_MARKER: DS = TRIANGULATION STATION DISK
 CQ2950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2950_STAMPING: ARCADIA 1931
 CQ2950_MARK LOGO: CGS
 CQ2950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2950+STABILITY: SURFACE MOTION
 CQ2950
 CQ2950  HISTORY     - Date     Condition        Report By
 CQ2950  HISTORY     - 1931     MONUMENTED       CGS
 CQ2950  HISTORY     - 1936     GOOD             LAGS
 CQ2950  HISTORY     - 1971     GOOD             NGS
 CQ2950  HISTORY     - 20040916 MARK NOT FOUND   USPSQD
 CQ2950
 CQ2950                          STATION DESCRIPTION
 CQ2950
 CQ2950'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (PAS)
 CQ2950'STATION IS ABOUT 1-3/4 MILES SW OF ARCADIA AND 1/4 MILE S
 CQ2950'OF A SCHOOLHOUSE ON A SMALL KNOLL OWNED BY GEORGE TAYLOR,
 CQ2950'ABOUT 125 METERS (410 FEET) E OF MR. TAYLORS HOUSE WHICH
 CQ2950'IS A WHITE HOUSE ON E SIDE OF ROAD, AND 4.4 METERS (14 FEET)
 CQ2950'N OF FENCE BETWEEN OLD ORCHARD AND SMALL CULTIVATED FIELD TO S.
 CQ2950'
 CQ2950'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 CQ2950'DISKS SET IN CONCRETE.
 CQ2950'
 CQ2950'REFERENCE MARK NO. 1 IS ABOUT 25 METERS (82 FEET) E OF AN
 CQ2950'OLD SHED, IN AN E-AND-W FENCE LINE AND 58.50 METERS (191.9
 CQ2950'FEET) FROM THE STATION N 34 DEG 14 MIN W.
 CQ2950'
 CQ2950'REFERENCE MARK NO. 2 IS 10 METERS (33 FEET) N OF ROAD, 9
 CQ2950'METERS (30 FEET) S OF SE CORNER OF A SCHOOLHOUSE AND
 CQ2950'ABOUT 1/4 MILE FROM STATION N 26 DEG 18 MIN 07 SEC E.
 CQ2950
 CQ2950                          STATION RECOVERY (1936)
 CQ2950
 CQ2950'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 CQ2950'STATION RECOVERED AS DESCRIBED.
 CQ2950
 CQ2950                          STATION RECOVERY (1971)
 CQ2950
 CQ2950'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2950'MEASUREMENT TO RM 3 MADE WITH A 30 METER TAPE 5 KGS. TENSION.  NO
 CQ2950'MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO TREES ON LINE.
 CQ2950'
 CQ2950'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND
 CQ2950'FOUND IN GOOD CONDITION.  NO MEASUREMENT WAS MADE TO REFERENCE
 CQ2950'MARK 1 DUE TO TREES ON LINE AND NO CUTTING OF TREES ALLOWED.  A
 CQ2950'NEW REFERENCE MARK 3 WAS ESTABLISHED AT THIS DATE.  REFERENCE MARK
 CQ2950'2 WAS USED AS AN AZIMUTH MARK.
 CQ2950'
 CQ2950'THE HORIZONTAL DIRECTION TO THE REFERENCE MARKS CHECKED THE 1931
 CQ2950'DATA ADEQUATELY.  A NEW DESCRIPTION FOLLOWS.
 CQ2950'
 CQ2950'THE STATION IS ABOUT 8 MILES WEST OF SIMSBORO, 7 MILES EAST OF
 CQ2950'GIBSLAND, 2 MILES SOUTH OF ARCADIA AND ON LAND OWNED BY
 CQ2950'MRS. LEOLA CARTER, 2810 WINBERN, HOUSTON, TEXAS.
 CQ2950'
 CQ2950'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80 AND
 CQ2950'STATE HIGHWAYS 9 AND 147 IN ARCADIA, GO SOUTH ON STATE HIGHWAYS
 CQ2950'9 AND 147 FOR 0.65 MILE TO THE SOUTH JUNCTION OF STATE HIGHWAYS
 CQ2950'9 AND 147, CONTINUE SOUTH AND SOUTHWEST ON STATE HIGHWAY 9 FOR 1
 CQ2950'MILE TO REFERENCE MARK 2 AND A CHURCH ON THE RIGHT, CONTINUE
 CQ2950'SOUTHWEST ON STATE HIGHWAY 9 FOR 0.2 MILE TO A DRIVEWAY ON THE
 CQ2950'LEFT.  TURN LEFT AND GO NORTHEAST, IN FRONT OF A HOUSE, TO A
 CQ2950'WIRE GATE ON THE NORTHEAST SIDE OF THE HOUSE.  PASS THROUGH
 CQ2950'THE GATE AND GO NORTHEAST ON A DIM TRACK ROAD FOR 0.05 MILE TO
 CQ2950'THE STATION.
 CQ2950'
 CQ2950'STATION MARKS ARE STANDARD DISKS STAMPED ARCADIA 1931.  THE
 CQ2950'SURFACE DISK IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 CQ2950'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS
 CQ2950'29 FEET SOUTH OF A 10-INCH PINE TREE, 14 FEET NORTH OF A FENCE,
 CQ2950'13 FEET NORTHEAST OF AN 8-INCH PINE TREE AND 10 FEET WEST OF A
 CQ2950'6-INCH PINE TREE.  THE UNDERGROUND MARK IS SET IN THE TOP OF AN
 CQ2950'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 CQ2950'SURFACE.
 CQ2950'
 CQ2950'REFERENCE MARK 1, A STANDARD DISK STAMPED ARCADIA 1931, IS SET
 CQ2950'IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 CQ2950'WITH THE GROUND SURFACE.  IT IS 65 FEET NORTH OF THE CENTER OF
 CQ2950'THE DIM TRACK ROAD AND 50 FEET EAST OF AN OLD SHED.
 CQ2950'
 CQ2950'REFERENCE MARK 2, A STANDARD DISK STAMPED ARCADIA 1931, IS SET
 CQ2950'IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 CQ2950'WITH THE GROUND SURFACE.  IT IS 66 FEET SOUTH OF A 30-INCH PINE
 CQ2950'TREE, 43 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A CHURCH AND
 CQ2950'32 FEET NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 9.
 CQ2950'
 CQ2950'REFERENCE MARK 3, A STANDARD DISK STAMPED ARCADIA 1931 NO 3 1971,
 CQ2950'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CQ2950'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 16 FEET WEST OF A
 CQ2950'10-INCH PINE TREE, 10.5 FEET NORTHWEST OF AN 8-INCH PINE TREE AND
 CQ2950'2 FEET WEST OF A METAL WITNESS POST.
 CQ2950'
 CQ2950'HEIGHT OF LIGHT ABOVE STATION MARK 86.1 FEET.
 CQ2950'
 CQ2950'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ2950'2 MILES SOUTH OF ARCADIA.
 CQ2950
 CQ2950                          STATION RECOVERY (2004)
 CQ2950
 CQ2950'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2950'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2949 ***********************************************************************
 CQ2949  DESIGNATION -  ARCADIA MUNICIPAL TANK
 CQ2949  PID         -  CQ2949
 CQ2949  STATE/COUNTY-  LA/BIENVILLE
 CQ2949  COUNTRY     -  US
 CQ2949  USGS QUAD   -  ARCADIA (2018)
 CQ2949
 CQ2949                         *CURRENT SURVEY CONTROL
 CQ2949  ______________________________________________________________________
 CQ2949* NAD 83(1992) POSITION- 32 32 58.87148(N) 092 55 13.00187(W)   ADJUSTED
 CQ2949  ______________________________________________________________________
 CQ2949  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 CQ2949  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 CQ2949  HORZ ORDER      -  THIRD
 CQ2949
 CQ2949.The horizontal coordinates were established by classical geodetic methods
 CQ2949.and adjusted by the National Geodetic Survey in January 1993.
 CQ2949
 CQ2949.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2949.GEOID18 height accuracy estimate available here.
 CQ2949
 CQ2949.Click photographs - Photos may exist for this station.
 CQ2949
 CQ2949.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2949
 CQ2949. The following values were computed from the NAD 83(1992) position.
 CQ2949
 CQ2949;                    North         East     Units Scale Factor Converg.
 CQ2949;SPC LA N     -   227,340.820   960,526.408   MT  0.99997542   -0 13 19.9
 CQ2949;SPC LA N     -   745,867.34  3,151,327.06   sFT  0.99997542   -0 13 19.9
 CQ2949;UTM  15      - 3,601,369.749   507,484.871   MT  0.99960069   +0 02 34.4
 CQ2949
 CQ2949_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0748401369(NAD 83)
 CQ2949
 CQ2949                          SUPERSEDED SURVEY CONTROL
 CQ2949
 CQ2949  NAD 83(1986)-  32 32 58.88464(N)    092 55 12.99272(W) AD(       ) 3
 CQ2949  NAD 27      -  32 32 58.33743(N)    092 55 12.42690(W) AD(       ) 3
 CQ2949
 CQ2949.Superseded values are not recommended for survey control.
 CQ2949
 CQ2949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2949.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2949
 CQ2949_MARKER: 51 = TANK
 CQ2949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2949+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ2949
 CQ2949  HISTORY     - Date     Condition        Report By
 CQ2949  HISTORY     - 1931     FIRST OBSERVED   CGS
 CQ2949  HISTORY     - 1970     GOOD             USAF
 CQ2949  HISTORY     - 20040916 GOOD             USPSQD
 CQ2949  HISTORY     - 20120527 GOOD             GEOCAC
 CQ2949
 CQ2949                          STATION DESCRIPTION
 CQ2949
 CQ2949'DESCRIBED BY US AIR FORCE 1970
 CQ2949'THE TANK WAS OBSERVED ONLY.
 CQ2949
 CQ2949                          STATION RECOVERY (2004)
 CQ2949
 CQ2949'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2949'RECOVERED IN GOOD CONDITION.
 CQ2949
 CQ2949                          STATION RECOVERY (2012)
 CQ2949
 CQ2949'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ2949'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2958 ***********************************************************************
 CQ2958  DESIGNATION -  ARCADIA UNITED MICRO KGU 44
 CQ2958  PID         -  CQ2958
 CQ2958  STATE/COUNTY-  LA/BIENVILLE
 CQ2958  COUNTRY     -  US
 CQ2958  USGS QUAD   -  ARCADIA (2018)
 CQ2958
 CQ2958                         *CURRENT SURVEY CONTROL
 CQ2958  ______________________________________________________________________
 CQ2958* NAD 83(1992) POSITION- 32 31 55.89721(N) 092 56 37.74295(W)   ADJUSTED
 CQ2958  ______________________________________________________________________
 CQ2958  GEOID HEIGHT    -        -25.679 (meters)                     GEOID18
 CQ2958  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 CQ2958  HORZ ORDER      -  THIRD
 CQ2958
 CQ2958.The horizontal coordinates were established by classical geodetic methods
 CQ2958.and adjusted by the National Geodetic Survey in January 1993.
 CQ2958
 CQ2958.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2958.GEOID18 height accuracy estimate available here.
 CQ2958
 CQ2958.Click photographs - Photos may exist for this station.
 CQ2958
 CQ2958.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2958
 CQ2958. The following values were computed from the NAD 83(1992) position.
 CQ2958
 CQ2958;                    North         East     Units Scale Factor Converg.
 CQ2958;SPC LA N     -   225,409.809   958,307.616   MT  0.99997210   -0 14 04.7
 CQ2958;SPC LA N     -   739,532.02  3,144,047.57   sFT  0.99997210   -0 14 04.7
 CQ2958;UTM  15      - 3,599,429.222   505,275.858   MT  0.99960034   +0 01 48.8
 CQ2958
 CQ2958_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR0527599429(NAD 83)
 CQ2958
 CQ2958                          SUPERSEDED SURVEY CONTROL
 CQ2958
 CQ2958  NAD 83(1986)-  32 31 55.91037(N)    092 56 37.73414(W) AD(       ) 3
 CQ2958  NAD 27      -  32 31 55.36265(N)    092 56 37.16284(W) AD(       ) 3
 CQ2958
 CQ2958.Superseded values are not recommended for survey control.
 CQ2958
 CQ2958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2958.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2958
 CQ2958_MARKER: 45 = MICROWAVE TOWER
 CQ2958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2958+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ2958
 CQ2958  HISTORY     - Date     Condition        Report By
 CQ2958  HISTORY     - 1971     FIRST OBSERVED   NGS
 CQ2958  HISTORY     - 20040916 GOOD             USPSQD
 CQ2958  HISTORY     - 20120527 GOOD             GEOCAC
 CQ2958
 CQ2958                          STATION DESCRIPTION
 CQ2958
 CQ2958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2958'ARCADIA UNITED GAS PIPELINE COMPANY MICROWAVE TOWER KGU 44
 CQ2958'IS A SQUARE STRUCTURAL STEEL TOWER WITH TWO FANS AND AN ANTENNA
 CQ2958'ON TOP, PAINTED ALTERNATELY RED AND WHITE AND AN OVERALL
 CQ2958'HEIGHT OF 100 FEET.
 CQ2958'
 CQ2958'TO REACH FROM ARCADIA, GO SOUTH ON STATE HIGHWAY 147 TO
 CQ2958'THE JUNCTION WITH STATE HIGHWAY 9.  CONTINUE AHEAD AND TO
 CQ2958'THE RIGHT ON HIGHWAY 9 FOR 1.5 MILES TO TURN OFF SIGN TO
 CQ2958'AIRPORT.  TAKE AIRPORT ROAD WESTERLY FOR 0.4 MILE TO ONE
 CQ2958'LANE DIRT ROAD AHEAD AND A DIRT ROAD RIGHT.  BEAR RIGHT AND
 CQ2958'GO 0.25 MILE TO THE STATION ON THE LEFT.
 CQ2958'
 CQ2958'THE POINT INTERSECTED IS THE TOP CENTER OF THE TOWER.
 CQ2958
 CQ2958                          STATION RECOVERY (2004)
 CQ2958
 CQ2958'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2958'RECOVERED IN GOOD CONDITION.
 CQ2958
 CQ2958                          STATION RECOVERY (2012)
 CQ2958
 CQ2958'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ2958'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2957 ***********************************************************************
 CQ2957  DESIGNATION -  ARCADIA W MUN TANK
 CQ2957  PID         -  CQ2957
 CQ2957  STATE/COUNTY-  LA/BIENVILLE
 CQ2957  COUNTRY     -  US
 CQ2957  USGS QUAD   -  ARCADIA (2018)
 CQ2957
 CQ2957                         *CURRENT SURVEY CONTROL
 CQ2957  ______________________________________________________________________
 CQ2957* NAD 83(1992) POSITION- 32 33 10.36501(N) 092 55 46.40836(W)   ADJUSTED
 CQ2957  ______________________________________________________________________
 CQ2957  GEOID HEIGHT    -        -25.695 (meters)                     GEOID18
 CQ2957  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 CQ2957  HORZ ORDER      -  THIRD
 CQ2957
 CQ2957.The horizontal coordinates were established by classical geodetic methods
 CQ2957.and adjusted by the National Geodetic Survey in January 1993.
 CQ2957
 CQ2957.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2957.GEOID18 height accuracy estimate available here.
 CQ2957
 CQ2957.Click photographs - Photos may exist for this station.
 CQ2957
 CQ2957.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2957
 CQ2957. The following values were computed from the NAD 83(1992) position.
 CQ2957
 CQ2957;                    North         East     Units Scale Factor Converg.
 CQ2957;SPC LA N     -   227,698.280   959,656.254   MT  0.99997603   -0 13 37.6
 CQ2957;SPC LA N     -   747,040.11  3,148,472.23   sFT  0.99997603   -0 13 37.6
 CQ2957;UTM  15      - 3,601,723.047   506,613.400   MT  0.99960054   +0 02 16.5
 CQ2957
 CQ2957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0661301723(NAD 83)
 CQ2957
 CQ2957                          SUPERSEDED SURVEY CONTROL
 CQ2957
 CQ2957  NAD 83(1986)-  32 33 10.37792(N)    092 55 46.39944(W) AD(       ) 3
 CQ2957  NAD 27      -  32 33 09.83352(N)    092 55 45.83239(W) AD(       ) 3
 CQ2957
 CQ2957.Superseded values are not recommended for survey control.
 CQ2957
 CQ2957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2957.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2957
 CQ2957_MARKER: 53 = ELEVATED TANK
 CQ2957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2957+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ2957
 CQ2957  HISTORY     - Date     Condition        Report By
 CQ2957  HISTORY     - 1971     FIRST OBSERVED   NGS
 CQ2957  HISTORY     - 20040916 GOOD             USPSQD
 CQ2957  HISTORY     - 20120527 GOOD             GEOCAC
 CQ2957
 CQ2957                          STATION DESCRIPTION
 CQ2957
 CQ2957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2957'ARCADIA WEST MUNICIPAL WATER TANK IS LOCATED 0.7 MILE WEST OF
 CQ2957'THE BUSINESS DISTRICT ALONG THE SOUTH SIDE OF U.S. HIGHWAY 80.
 CQ2957'
 CQ2957'IT IS AN ELEVATED TANK, PAINTED SILVER, SUPPORTED BY A FOUR-LEGGED
 CQ2957'STEEL STRUCTURE WITH AN OVERALL HEIGHT OF 120 FEET.
 CQ2957'
 CQ2957'POINT INTERSECTED IS THE VENT AT THE TOP CENTER OF THE TANK.
 CQ2957
 CQ2957                          STATION RECOVERY (2004)
 CQ2957
 CQ2957'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 CQ2957'RECOVERED IN GOOD CONDITION.
 CQ2957
 CQ2957                          STATION RECOVERY (2012)
 CQ2957
 CQ2957'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ2957'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3342 ***********************************************************************
 CP3342  DESIGNATION -  ARCH 2
 CP3342  PID         -  CP3342
 CP3342  STATE/COUNTY-  LA/RICHLAND
 CP3342  COUNTRY     -  US
 CP3342  USGS QUAD   -  MANGHAM (2018)
 CP3342
 CP3342                         *CURRENT SURVEY CONTROL
 CP3342  ______________________________________________________________________
 CP3342* NAD 83(1992) POSITION- 32 21 12.13569(N) 091 46 37.06580(W)   ADJUSTED
 CP3342* NAVD 88 ORTHO HEIGHT -    23.8   (meters)       78.    (feet) VERTCON3
 CP3342  ______________________________________________________________________
 CP3342  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 CP3342  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 CP3342  HORZ ORDER      -  THIRD
 CP3342
 CP3342.The horizontal coordinates were established by classical geodetic methods
 CP3342.and adjusted by the National Geodetic Survey in January 1993.
 CP3342
 CP3342.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3342.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3342
 CP3342.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3342.GEOID18 height accuracy estimate available here.
 CP3342
 CP3342.Click photographs - Photos may exist for this station.
 CP3342
 CP3342.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3342
 CP3342. The following values were computed from the NAD 83(1992) position.
 CP3342
 CP3342;                    North         East     Units Scale Factor Converg.
 CP3342;SPC LA N     -   205,721.851 1,068,054.384   MT  0.99994355   +0 22 56.2
 CP3342;SPC LA N     -   674,939.11  3,504,108.42   sFT  0.99994355   +0 22 56.2
 CP3342;UTM  15      - 3,580,262.651   615,080.914   MT  0.99976331   +0 39 16.4
 CP3342
 CP3342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3342!SPC LA N     -   1.00000036  x   0.99994355  =   0.99994390
 CP3342!UTM  15      -   1.00000036  x   0.99976331  =   0.99976366
 CP3342
 CP3342:                Primary Azimuth Mark                     Grid Az
 CP3342:SPC LA N     -  ARCH AZ MK 2                             297 33 30.4
 CP3342:UTM  15      -  ARCH AZ MK 2                             297 17 10.2
 CP3342
 CP3342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1508080262(NAD 83)
 CP3342
 CP3342|---------------------------------------------------------------------|
 CP3342| PID    Reference Object                     Distance      Geod. Az  |
 CP3342|                                                           dddmmss.s |
 CP3342| CP3060 ARCH                                 61.557 METERS 10439     |
 CP3342| CP3398 ARCH AZ MK                          APPROX. 0.5 KM 1792306.0 |
 CP3342| CS7296 ARCH 2 RM 3                          14.849 METERS 19319     |
 CP3342| CS7297 ARCH 2 RM 4                          15.117 METERS 28614     |
 CP3342| CP3399 ARCH AZ MK 2                        APPROX. 0.5 KM 2975626.6 |
 CP3342|---------------------------------------------------------------------|
 CP3342
 CP3342                          SUPERSEDED SURVEY CONTROL
 CP3342
 CP3342  NAD 83(1986)-  32 21 12.14966(N)    091 46 37.05749(W) AD(       ) 3
 CP3342  NGVD 29 (11/02/92)   23.9    (m)           78.     (f) VERT ANG       
 CP3342
 CP3342.Superseded values are not recommended for survey control.
 CP3342
 CP3342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3342.See file dsdata.pdf to determine how the superseded data were derived.
 CP3342
 CP3342_MARKER: DD = SURVEY DISK
 CP3342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3342_STAMPING: ARCH 2 1985
 CP3342_MARK LOGO: LADHGS
 CP3342_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP3342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3342+STABILITY: SURFACE MOTION
 CP3342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3342+SATELLITE: SATELLITE OBSERVATIONS - 1985
 CP3342
 CP3342  HISTORY     - Date     Condition        Report By
 CP3342  HISTORY     - 1985     MONUMENTED       LADH
 CP3342
 CP3342                          STATION DESCRIPTION
 CP3342
 CP3342'DESCRIBED BY LA DEPT OF HIGHWAYS 1985 (SLC)
 CP3342'THE STATION IS LOCATED ABOUT 4 KM (2.5 MI) NORTH OF MANGHAM, 6.4 KM (4
 CP3342'MI) EAST OF ALTO, AND 12.9 KM (8 MI) SOUTH OF RAYVILLE, IN THE
 CP3342'SOUTHWEST QUARTER OF SECTION 20, T 16 N, R 7 E, AND IN ARCHIBALD.
 CP3342'--OWNERSHIP LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP3342'
 CP3342'TO REACH THE STATION FROM THE POST OFFICE IN ARCHIBALD, GO NORTH ON
 CP3342'STATE HIGHWAY 15 FOR 0.6 KM (0.4 MI) TO THE JUNCTION WITH STATE
 CP3342'HIGHWAY 137 NORTH AND HIGHWAY 15 WEST, WITH THE STATION MARK SET ON
 CP3342'THE LEFT AT THE JUNCTION NEAR A GULF SIGN.
 CP3342'
 CP3342'THE STATION IS A STANDARD LADH DISK STAMPED--ARCH 2 1985--, SET INTO
 CP3342'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN DIAMETER
 CP3342'RECESSED 1 INCH OR 3 CM BELOW THE GROUND LOCATED 147.5 FT (45 M) NW
 CP3342'FROM THE CENTER OF HIGHWAY 15, 64.5 FT (19.7 M) WNW FROM THE NORTHWEST
 CP3342'CORNER OF A CONCRETE BLOCK STORE, 36.5 FT (11.1 M) SW FROM THE CENTER
 CP3342'OF HIGHWAY 15, 3 FT (0.9 M) N FROM A METAL POLE WITH A GULF SIGN
 CP3342'ATTACHED, AND 1.5 FT (0.5 M) W FROM A METAL WITNESS POST WITH SIGN
 CP3342'ATTACHED.
 CP3342'
 CP3342'THE UNDERGROUND MARK IS A STANDARD LADH DISK STAMPED--ARCH 2 1985--,
 CP3342'SET INTO AN IRREGULAR MASS OF CONCRETE 3 FT (0.9 M) BELOW THE SURFACE.
 CP3342'REFERENCE MARK NO 3 IS A STANDARD LADH DISK STAMPED--ARCH 2 RM 3
 CP3342'1985--, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30
 CP3342'CM IN DIAMETER FLUSH WITH GROUND LOCATED 84 FT (25.6 M) SW FROM THE
 CP3342'CENTER OF HIGHWAY 15, 57 FT (17.4 M) NE FROM THE NORTHEAST CORNER OF A
 CP3342'GREEN SIDING HOUSE, 48.5 FT (14.8 M) W FROM THE NORTHWEST CORNER OF A
 CP3342'CONCRETE BLOCK STORE, 45.5 FT (13.9 M) SSW FROM A METAL POLE WITH A
 CP3342'GULF SIGN ATTACHED, AND 1 FT (0.3 M) HIGHER THAN THE STATION.
 CP3342'
 CP3342'REFERENCE MARK NO 4 IS A STANDARD LADH DISK STAMPED--ARCH 2 RM 4
 CP3342'1985--, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30
 CP3342'CM IN DIAMETER FLUSH WITH GROUND LOCATED 51.5 FT (15.7 M) NW FROM A
 CP3342'METAL POLE WITH A GULF SIGN ATTACHED, 45 FT (13.7 M) SW FROM THE
 CP3342'CENTER OF HIGHWAY 15, 45 FT (13.7 M) E FROM A 26 INCH WATER OAK TREE,
 CP3342'9 FT (2.7 M) NNE FROM A 14 INCH MAGNOLIA TREE, AND 2 FT (0.6 M) LOWER
 CP3342'THAN THE STATION.
 CP3342'
 CP3342'AZIMUTH MARK NO 1 IS A STANDARD LADH DISK STAMPED--ARCH AZ MK 1971--,
 CP3342'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN
 CP3342'DIAMETER RECESSED 4 INCHES OR 10 CM BELOW THE GROUND LOCATED 59 FT (18
 CP3342'M) NW FROM A FIRE HYDRANT, 33 FT (10.1 M) WNW FROM THE CENTER OF A
 CP3342'BLACKTOP ROAD, 23 FT (7 M) SSW FROM THE CENTER OF HIGHWAY 856, AND 1
 CP3342'FT (0.3 M) SSW FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CP3342'
 CP3342'TO REACH THE AZIMUTH MARK FROM THE INTERSECTION OF STATE HIGHWAYS 15
 CP3342'AND 856 JUST NORTH OF THE POST OFFICE IN ARCHIBALD, GO EAST ON HIGHWAY
 CP3342'856 TO THE EAST END OF HIGHWAY 15 RIGHT-OF-WAY TO THE MARK ON THE
 CP3342'RIGHT.  AT THIS TIME TWO NEW LANES OF HIGHWAY 15 WAS BEING BUILT. WHEN
 CP3342'BUILT THE MARK WILL BE IN THE SOUTHEAST QUADRANT OF THE INTERSECTION
 CP3342'OF THE TWO HIGHWAYS.
 CP3342'
 CP3342'AZIMUTH MARK NO 2 IS A STANDARD LADH DISK STAMPED--ARCH AZ MK 2
 CP3342'1971--, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30
 CP3342'CM IN DIAMETER FLUSH WITH GROUND LOCATED 76 FT (23.2 M) ESE FROM THE
 CP3342'CENTER OF A GRAVEL DRIVE, 40 FT (12.2 M) NNE FROM THE CENTER OF
 CP3342'HIGHWAY 15, 5 FT (1.5 M) E FROM A POWER POLE WITH TRANSFORMER
 CP3342'ATTACHED, AND 5 FT (1.5 M) ESE FROM A METAL WITNESS POST WITH SIGN
 CP3342'ATTACHED.
 CP3342'
 CP3342'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE WEST ALONG STATE
 CP3342'HIGHWAY 15 FOR ABOUT 0.6 KM (0.4 MI) TO THE MARK ON THE RIGHT SET NEAR
 CP3342'A POWER POLE WITH A TRANSFORMER ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3398 ***********************************************************************
 CP3398  DESIGNATION -  ARCH AZ MK
 CP3398  PID         -  CP3398
 CP3398  STATE/COUNTY-  LA/RICHLAND
 CP3398  COUNTRY     -  US
 CP3398  USGS QUAD   -  MANGHAM (2018)
 CP3398
 CP3398                         *CURRENT SURVEY CONTROL
 CP3398  ______________________________________________________________________
 CP3398* NAD 83(1992) POSITION- 32 20 55.53692(N) 091 46 36.85590(W)   ADJUSTED
 CP3398* NAVD 88 ORTHO HEIGHT -    25.0   (meters)       82.    (feet) VERTCON3
 CP3398  ______________________________________________________________________
 CP3398  GEOID HEIGHT    -        -26.063 (meters)                     GEOID18
 CP3398  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 CP3398  HORZ ORDER      -  THIRD
 CP3398
 CP3398.The horizontal coordinates were established by classical geodetic methods
 CP3398.and adjusted by the National Geodetic Survey in January 1993.
 CP3398
 CP3398.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3398.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3398
 CP3398.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3398.GEOID18 height accuracy estimate available here.
 CP3398
 CP3398.Click photographs - Photos may exist for this station.
 CP3398
 CP3398.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3398
 CP3398. The following values were computed from the NAD 83(1992) position.
 CP3398
 CP3398;                    North         East     Units Scale Factor Converg.
 CP3398;SPC LA N     -   205,210.626 1,068,063.283   MT  0.99994295   +0 22 56.3
 CP3398;SPC LA N     -   673,261.86  3,504,137.62   sFT  0.99994295   +0 22 56.3
 CP3398;UTM  15      - 3,579,751.566   615,092.240   MT  0.99976335   +0 39 16.3
 CP3398
 CP3398!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3398!SPC LA N     -   1.00000017  x   0.99994295  =   0.99994312
 CP3398!UTM  15      -   1.00000017  x   0.99976335  =   0.99976352
 CP3398
 CP3398:                Primary Azimuth Mark                     Grid Az
 CP3398:SPC LA N     -  ARCH 2                                   359 00 09.8
 CP3398:UTM  15      -  ARCH 2                                   358 43 49.8
 CP3398
 CP3398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1509279751(NAD 83)
 CP3398
 CP3398|---------------------------------------------------------------------|
 CP3398| PID    Reference Object                     Distance      Geod. Az  |
 CP3398|                                                           dddmmss.s |
 CP3398| CP3060 ARCH                                498.668 METERS 0061327.4 |
 CP3398| CP3342 ARCH 2                              APPROX. 0.5 KM 3592306.1 |
 CP3398|---------------------------------------------------------------------|
 CP3398
 CP3398                          SUPERSEDED SURVEY CONTROL
 CP3398
 CP3398  NAD 83(1986)-  32 20 55.55078(N)    091 46 36.85943(W) AD(       ) 3
 CP3398  NGVD 29 (11/02/92)   25.1    (m)           82.     (f) VERT ANG       
 CP3398
 CP3398.Superseded values are not recommended for survey control.
 CP3398
 CP3398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3398.See file dsdata.pdf to determine how the superseded data were derived.
 CP3398
 CP3398_MARKER: DD = SURVEY DISK
 CP3398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3398_STAMPING: ARCH AZ MK 1971
 CP3398_MARK LOGO: LADHGS
 CP3398_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP3398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3398+STABILITY: SURFACE MOTION
 CP3398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3398+SATELLITE: SATELLITE OBSERVATIONS - April 23, 1985
 CP3398
 CP3398  HISTORY     - Date     Condition        Report By
 CP3398  HISTORY     - 1971     MONUMENTED       LADH
 CP3398  HISTORY     - 19850423 GOOD             NGS
 CP3398  HISTORY     - 20080729 GOOD             GEOCAC
 CP3398
 CP3398                          STATION DESCRIPTION
 CP3398
 CP3398'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (SLC)
 CP3398'THE STATION IS LOCATED ABOUT 4 KM (2.5 MI) NORTH OF MANGHAM, 6.4 KM
 CP3398'(4 MI) EAST OF ALTO, AND 12.9 KM (8 MI) SOUTH OF RAYVILLE, IN THE
 CP3398'SOUTHWEST QUARTER OF SECTION 20, T16N, R7E, AND IN ARCHIBALD.
 CP3398'--OWNERSHIP LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP3398'
 CP3398'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 15 AND
 CP3398'856 JUST NORTH OF THE POST OFFICE IN ARCHIBALD, GO EAST ON HIGHWAY 856
 CP3398'TO THE EAST END OF HIGHWAY 15 RIGHT-OF-WAY TO THE MARK ON THE RIGHT.
 CP3398'AT THIS TIME TWO NEW LANES OF HIGHWAY 15 WAS BEING BUILT.  WHEN BUILT
 CP3398'THE MARK WILL BE IN THE SOUTHEAST QUARDRANT OF THE INTERSECTION OF THE
 CP3398'TWO HIGHWAYS.
 CP3398'
 CP3398'THE STATION IS A STANDARD LADH DISK STAMPED---ARCH AZ MK 1971---, SET
 CP3398'INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN
 CP3398'DIAMETER RECESSED 4 INCHES OR 10 CM BELOW THE GROUND LOCATED 59 FT
 CP3398'(18 M) NORTHWEST FROM A FIRE HYDRANT, 33 FT (10.1 M) WEST-NORTHWEST
 CP3398'FROM THE CENTER OF A BLACKTOP ROAD, 23 FT (7 M) SOUTH-SOUTHWEST FROM
 CP3398'THE CENTER OF HIGHWAY 856, AND 1 FT (0.3 M) SOUTH-SOUTHWEST FROM A
 CP3398'METAL WITNESS POST WITH SIGN ATTACHED.
 CP3398
 CP3398                          STATION RECOVERY (2008)
 CP3398
 CP3398'RECOVERY NOTE BY GEOCACHING 2008
 CP3398'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3399 ***********************************************************************
 CP3399  DESIGNATION -  ARCH AZ MK 2
 CP3399  PID         -  CP3399
 CP3399  STATE/COUNTY-  LA/RICHLAND
 CP3399  COUNTRY     -  US
 CP3399  USGS QUAD   -  MANGHAM (2018)
 CP3399
 CP3399                         *CURRENT SURVEY CONTROL
 CP3399  ______________________________________________________________________
 CP3399* NAD 83(1992) POSITION- 32 21 20.18554(N) 091 46 54.94750(W)   ADJUSTED
 CP3399* NAVD 88 ORTHO HEIGHT -    23.5   (meters)       77.    (feet) VERTCON3
 CP3399  ______________________________________________________________________
 CP3399  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 CP3399  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 CP3399  HORZ ORDER      -  THIRD
 CP3399
 CP3399.The horizontal coordinates were established by classical geodetic methods
 CP3399.and adjusted by the National Geodetic Survey in January 1993.
 CP3399
 CP3399.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3399.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3399
 CP3399.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3399.GEOID18 height accuracy estimate available here.
 CP3399
 CP3399.Click photographs - Photos may exist for this station.
 CP3399
 CP3399.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3399
 CP3399. The following values were computed from the NAD 83(1992) position.
 CP3399
 CP3399;                    North         East     Units Scale Factor Converg.
 CP3399;SPC LA N     -   205,966.688 1,067,585.226   MT  0.99994385   +0 22 46.7
 CP3399;SPC LA N     -   675,742.38  3,502,569.20   sFT  0.99994385   +0 22 46.7
 CP3399;UTM  15      - 3,580,505.211   614,610.683   MT  0.99976198   +0 39 07.0
 CP3399
 CP3399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3399!SPC LA N     -   1.00000040  x   0.99994385  =   0.99994425
 CP3399!UTM  15      -   1.00000040  x   0.99976198  =   0.99976238
 CP3399
 CP3399:                Primary Azimuth Mark                     Grid Az
 CP3399:SPC LA N     -  ARCH 2                                   117 33 30.3
 CP3399:UTM  15      -  ARCH 2                                   117 17 10.0
 CP3399
 CP3399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1461080505(NAD 83)
 CP3399
 CP3399|---------------------------------------------------------------------|
 CP3399| PID    Reference Object                     Distance      Geod. Az  |
 CP3399|                                                           dddmmss.s |
 CP3399| CP3342 ARCH 2                              APPROX. 0.5 KM 1175617.0 |
 CP3399|---------------------------------------------------------------------|
 CP3399
 CP3399                          SUPERSEDED SURVEY CONTROL
 CP3399
 CP3399  NAD 83(1986)-  32 21 20.20871(N)    091 46 54.93346(W) AD(       ) 3
 CP3399  NGVD 29 (11/02/92)   23.6    (m)           77.     (f) VERT ANG       
 CP3399
 CP3399.Superseded values are not recommended for survey control.
 CP3399
 CP3399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3399.See file dsdata.pdf to determine how the superseded data were derived.
 CP3399
 CP3399_MARKER: DD = SURVEY DISK
 CP3399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3399_STAMPING: ARCH AZ MK 2 1971
 CP3399_MARK LOGO: LADHGS
 CP3399_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP3399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3399+STABILITY: SURFACE MOTION
 CP3399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3399+SATELLITE: SATELLITE OBSERVATIONS - April 23, 1985
 CP3399
 CP3399  HISTORY     - Date     Condition        Report By
 CP3399  HISTORY     - 1971     MONUMENTED       LADH
 CP3399  HISTORY     - 19850423 GOOD             NGS
 CP3399
 CP3399                          STATION DESCRIPTION
 CP3399
 CP3399'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (SLC)
 CP3399'THE STATION IS LOCATED ABOUT 4 KM (2.5 MI) NORTH OF MANGHAM, 6.4 KM
 CP3399'(4 MI) EAST OF ALTO, AND 12.9 KM (8 MI) SOUTH OF RAYVILLE, IN THE
 CP3399'SOUTHWEST QUARTER OF SECTION 20, T16N, R7E, AND IN ARCHIBALD.
 CP3399'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP3399'
 CP3399'TO REACH THE STATION FROM THE POST OFFICE IN ARCHIBALD, GO NORTH ON
 CP3399'STATE HIGHWAY 15 FOR 0.6 KM (0.4 MI) TO THE JUNCTION OF STATE HIGHWAY
 CP3399'137, THENCE LEFT (WEST) ON HIGHWAY 15 FOR 0.6 KM (0.4 MI) TO THE
 CP3399'STATION MARK ON THE RIGHT IN THE FRONT YARD OF BOB CHAPMAN BY A
 CP3399'TELEPHONE POLE.
 CP3399'
 CP3399'THE STATION IS A STANDARD LADH DISK STAMPED---ARCH AZ MK 2 1971---,
 CP3399'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN
 CP3399'DIAMETER FLUSH WITH GROUND LOCATED 76 FT (23.2 M) EAST-SOUTHEAST FROM
 CP3399'THE CENTER OF A GRAVEL DRIVE, 40 FT (12.2 M) NORTH-NORTHEAST FROM THE
 CP3399'CENTER OF HIGHWAY 15, 33 FT (10.1 M) SOUTH FROM A 30-INCH PECAN TREE,
 CP3399'5 FT (1.5 M) EAST FROM A POWER POLE WITH TRANSFORMER ATTACHED, AND 5
 CP3399'FT (1.5 M) EAST-SOUTHEAST FROM A METAL WITNESS POST WITH SIGN
 CP3399'ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1628 ***********************************************************************
 BW1628  DESIGNATION -  ARCHIE BOLT
 BW1628  PID         -  BW1628
 BW1628  STATE/COUNTY-  LA/CATAHOULA
 BW1628  COUNTRY     -  US
 BW1628  USGS QUAD   -  WALTERS (2018)
 BW1628
 BW1628                         *CURRENT SURVEY CONTROL
 BW1628  ______________________________________________________________________
 BW1628* NAD 83(1986) POSITION- 31 34 49.     (N) 091 58 18.     (W)   SCALED
 BW1628* NAVD 88 ORTHO HEIGHT -    15.61  (+/-2cm)       51.2   (feet) VERTCON3
 BW1628  ______________________________________________________________________
 BW1628  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 BW1628  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1628
 BW1628.The horizontal coordinates were scaled from a map and have
 BW1628.an estimated accuracy of +/- 6 seconds.
 BW1628
 BW1628.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1628.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1628
 BW1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1628.GEOID18 height accuracy estimate available here.
 BW1628
 BW1628.The vertical order pertains to the NGVD 29 superseded value.
 BW1628
 BW1628.Click photographs - Photos may exist for this station.
 BW1628
 BW1628;                    North         East    Units  Estimated Accuracy
 BW1628;SPC LA N     -   119,900.    1,050,150.      MT  (+/- 180 meters Scaled)
 BW1628
 BW1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ975943(NAD 83)
 BW1628
 BW1628                          SUPERSEDED SURVEY CONTROL
 BW1628
 BW1628  NGVD 29 (??/??/92)   15.630  (m)           51.28   (f) ADJ UNCH    1 2
 BW1628
 BW1628.Superseded values are not recommended for survey control.
 BW1628
 BW1628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1628.See file dsdata.pdf to determine how the superseded data were derived.
 BW1628
 BW1628_MARKER: B = BOLT
 BW1628_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1628_SP_SET: UNDERGROUND SLAB
 BW1628_STAMPING: BM ARCHIE 55
 BW1628_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1628
 BW1628  HISTORY     - Date     Condition        Report By
 BW1628  HISTORY     - UNK      MONUMENTED       USACE
 BW1628  HISTORY     - 1966     GOOD             CGS
 BW1628
 BW1628                          STATION DESCRIPTION
 BW1628
 BW1628'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1628'9.85 MI WEST FROM JONESVILLE.  ABOUT 0.45 MILE SOUTHWEST ALONG FRONT
 BW1628'STREET FROM THE NORTHWEST END OF THE U.S. HIGHWAY 84 BRIDGE OVER BLACK
 BW1628'RIVER AT JONESVILLE, THENCE 7.75 MILES WEST ALONG THE LOUISIANA AND
 BW1628'ARKANSAS RAILWAY, THENCE 1.55 MILES WEST ALONG U.S. HIGHWAY 84 TO A
 BW1628'METAL GATE NORTH OF THE HIGHWAY AND A LONE PECAN TREE IN A CULTIVATED
 BW1628'FIELD, THENCE ABOUT 0.1 MILE NORTH ACROSS THE FIELD, IN SECTIN 16,
 BW1628'T7N, R5E, ABOUT 0.15 MILE NORTH OF THE JUNCTION OF U.S. HIGHWAY 84 AND
 BW1628'OLD U.S. HIGHWAY 84, ABOUT 0.1 MILE SOUTHWEST OF THE LOUISIANA AND
 BW1628'ARKANSAS RAILWAY OVERPASS, 273 1/2 FEET NORTH OF A LONE PECAN TREE, 34
 BW1628'FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 179 FEET SOUTHWEST OF
 BW1628'POWER POLE NUMBER 61-190 WHICH BEARS A TRANSORMER, 5 FEET SOUTHEAST OF
 BW1628'A FENCE, 5.2 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET
 BW1628'BELOW THE LEVEL OF THE HIGHWAY, A COPPER BOLT SET IN THE TOP OF A
 BW1628'CONCRETE SLAB ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO
 BW1628'WHICH IS HAD THROUGH A 3-INCH IRON PIPE WHICH BEARS A U.S. ENGINEERS
 BW1628'CAP AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1627 ***********************************************************************
 BW1627  DESIGNATION -  ARCHIE CAP
 BW1627  PID         -  BW1627
 BW1627  STATE/COUNTY-  LA/CATAHOULA
 BW1627  COUNTRY     -  US
 BW1627  USGS QUAD   -  WALTERS (2018)
 BW1627
 BW1627                         *CURRENT SURVEY CONTROL
 BW1627  ______________________________________________________________________
 BW1627* NAD 83(1986) POSITION- 31 34 49.     (N) 091 58 18.     (W)   SCALED
 BW1627* NAVD 88 ORTHO HEIGHT -    16.84  (+/-2cm)       55.2   (feet) VERTCON3
 BW1627  ______________________________________________________________________
 BW1627  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 BW1627  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1627
 BW1627.The horizontal coordinates were scaled from a map and have
 BW1627.an estimated accuracy of +/- 6 seconds.
 BW1627
 BW1627.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1627.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1627
 BW1627.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1627.GEOID18 height accuracy estimate available here.
 BW1627
 BW1627.The vertical order pertains to the NGVD 29 superseded value.
 BW1627
 BW1627.Click photographs - Photos may exist for this station.
 BW1627
 BW1627;                    North         East    Units  Estimated Accuracy
 BW1627;SPC LA N     -   119,900.    1,050,150.      MT  (+/- 180 meters Scaled)
 BW1627
 BW1627_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ975943(NAD 83)
 BW1627
 BW1627                          SUPERSEDED SURVEY CONTROL
 BW1627
 BW1627  NGVD 29 (??/??/92)   16.856  (m)           55.30   (f) ADJ UNCH    1 2
 BW1627
 BW1627.Superseded values are not recommended for survey control.
 BW1627
 BW1627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1627.See file dsdata.pdf to determine how the superseded data were derived.
 BW1627
 BW1627_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1627_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1627_STAMPING: BM ARCHIE 55
 BW1627_MARK LOGO: USACE
 BW1627_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1627_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1627
 BW1627  HISTORY     - Date     Condition        Report By
 BW1627  HISTORY     - UNK      MONUMENTED       USACE
 BW1627  HISTORY     - 1966     GOOD             CGS
 BW1627
 BW1627                          STATION DESCRIPTION
 BW1627
 BW1627'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1627'9.85 MI WEST FROM JONESVILLE.  ABOUT 0.45 MILE SOUTHWEST ALONG FRONT
 BW1627'STREET FROM THE NORTHWEST END OF THE U.S. HIGHWAY 84 BRIDGE OVER BLACK
 BW1627'RIVER AT JONESVILLE, THENCE 7.75 MILES WEST ALONG THE LOUISIANA AND
 BW1627'ARKANSAS RAILWAY, THENCE 1.55 MILES WEST ALONG U.S. HIGHWAY 84 TO A
 BW1627'METAL GATE NORTH OF THE HIGHWAY AND A LONE PECAN TREE IN A CULTIVATED
 BW1627'FIELD, THENCE ABOUT 0.1 MILE NORTH ACROSS THE FIELD, IN SECTIN 16,
 BW1627'T7N, R5E, ABOUT 0.15 MILE NORTH OF THE JUNCTION OF U.S. HIGHWAY 84 AND
 BW1627'OLD U.S. HIGHWAY 84, ABOUT 0.1 MILE SOUTHWEST OF THE LOUISIANA AND
 BW1627'ARKANSAS RAILWAY OVERPASS, 273 1/2 FEET NORTH OF A LONE PECAN TREE, 34
 BW1627'FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 179 FEET SOUTHWEST OF
 BW1627'POWER POLE NUMBER 61-190 WHICH BEARS A TRANSFORMER, 5 FEET SOUTHEAST
 BW1627'OF A FENCE, 5.2 FEET SOUTHEAST OF A METAL WITNESS POST.  ABOUT 2 FEET
 BW1627'BELOW THE LEVEL OF THE HIGHWAY.  A 3-INCH IRON PIPE WHICH BEARS A U.S.
 BW1627'ENGINEERS CAP AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2866 ***********************************************************************
 BK2866  DESIGNATION -  ARDOIN
 BK2866  PID         -  BK2866
 BK2866  STATE/COUNTY-  LA/ACADIA
 BK2866  COUNTRY     -  US
 BK2866  USGS QUAD   -  BASILE (2018)
 BK2866
 BK2866                         *CURRENT SURVEY CONTROL
 BK2866  ______________________________________________________________________
 BK2866* NAD 83(1992) POSITION- 30 23 33.19133(N) 092 34 30.68456(W)   ADJUSTED
 BK2866* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2866  **This station is located in a suspected subsidence area (see below).
 BK2866  ______________________________________________________________________
 BK2866  GEOID HEIGHT    -        -27.330 (meters)                     GEOID18
 BK2866  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BK2866  HORZ ORDER      -  FIRST
 BK2866
 BK2866.The horizontal coordinates were established by classical geodetic methods
 BK2866.and adjusted by the National Geodetic Survey in January 1993.
 BK2866
 BK2866.** This station is in an area of known vertical motion. If an
 BK2866.** orthometric height was ever established but is not available 
 BK2866.** in the current survey control section, the orthometric height
 BK2866.** is considered suspect.  Suspect heights are available in the
 BK2866.** superseded section only if requested.
 BK2866
 BK2866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2866.GEOID18 height accuracy estimate available here.
 BK2866
 BK2866.Click photographs - Photos may exist for this station.
 BK2866
 BK2866.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2866
 BK2866. The following values were computed from the NAD 83(1992) position.
 BK2866
 BK2866;                    North         East     Units Scale Factor Converg.
 BK2866;SPC LA S     -   210,426.973   880,660.671   MT  0.99994903   -0 37 15.4
 BK2866;SPC LA S     -   690,375.83  2,889,300.88   sFT  0.99994903   -0 37 15.4
 BK2866;UTM  15      - 3,362,361.264   540,809.895   MT  0.99962055   +0 12 53.7
 BK2866
 BK2866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2866!SPC LA S     -   1.00000257  x   0.99994903  =   0.99995160
 BK2866!UTM  15      -   1.00000257  x   0.99962055  =   0.99962312
 BK2866
 BK2866:                Primary Azimuth Mark                     Grid Az
 BK2866:SPC LA S     -  A 2504                                   202 44 55.7
 BK2866:UTM  15      -  A 2504                                   201 54 46.6
 BK2866
 BK2866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4080962361(NAD 83)
 BK2866
 BK2866|---------------------------------------------------------------------|
 BK2866| PID    Reference Object                     Distance      Geod. Az  |
 BK2866|                                                           dddmmss.s |
 BK2866| BK2865 A 2503                              103.761 METERS 07401     |
 BK2866| BK0966 1 V 35                               26.192 METERS 09435     |
 BK2866| CV9561 A 2504                                             2020740.3 |
 BK2866| CV9602 ARDOIN RM 1                          28.466 METERS 25831     |
 BK2866|---------------------------------------------------------------------|
 BK2866
 BK2866                          SUPERSEDED SURVEY CONTROL
 BK2866
 BK2866  NAD 83(1986)-  30 23 33.21122(N)    092 34 30.67845(W) AD(       ) 1
 BK2866  NAD 27      -  30 23 32.48306(N)    092 34 30.18079(W) AD(       ) 1
 BK2866
 BK2866.Superseded values are not recommended for survey control.
 BK2866
 BK2866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2866.See file dsdata.pdf to determine how the superseded data were derived.
 BK2866
 BK2866_MARKER: DH = HORIZONTAL CONTROL DISK
 BK2866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2866_STAMPING: ARDOIN 1974
 BK2866_MARK LOGO: NGS
 BK2866_PROJECTION: RECESSED 36 CENTIMETERS
 BK2866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2866+STABILITY: SURFACE MOTION
 BK2866
 BK2866  HISTORY     - Date     Condition        Report By
 BK2866  HISTORY     - 1974     MONUMENTED       NGS
 BK2866
 BK2866                          STATION DESCRIPTION
 BK2866
 BK2866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2866'THE STATION IS LOCATED 8-1/2 MILES SOUTHEAST OF ELTON, 7-3/4 MILES
 BK2866'NORTH OF EVANGELINE, 5-1/2 MILES SOUTH OF BASILE AND ON PROPERTY
 BK2866'OWNED BY MR. ELRIDGE ARDOIN OF BASILE, LOUISIANA, PHONE NUMBER
 BK2866'432-6748.
 BK2866'
 BK2866'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 97 AND 100
 BK2866'IN EVANGELINE, GO NORTH ON STATE HIGHWAY 97 FOR 4.5 MILES TO THE
 BK2866'JUNCTION OF STATE HIGHWAYS 1123 AND 98.  CONTINUE NORTH ON STATE
 BK2866'HIGHWAYS 97 FOR 3.6 MILES TO A2504 (LDH) ON THE RIGHT.  CONTINUE
 BK2866'IN A NORTHERLY DIRECTION ON STATE HIGHWAY 97 FOR 0.4 MILE TO A SIDE
 BK2866'ROAD LEFT AND THE STATION IN THE NORTHWEST ANGLE OF THE
 BK2866'INTERSECTION.
 BK2866'
 BK2866'THE STATION MARKS ARE STANDARD DISKS STAMPED ARDOIN 1974.  THE
 BK2866'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BK2866'MONUMENT 14 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 160
 BK2866'FEET WEST OF THE CENTER OF STATE HIGHWAY 97, 97 FEET WEST OF THE
 BK2866'CENTER OF A FIELD ROAD, 54.4 FEET WEST-NORTHWEST OF A
 BK2866'RIGHT-OF-WAY MARKER, 49 FEET NORTH OF THE CENTER OF A GRAVELED
 BK2866'ROAD AND 22.5 FEET NORTH OF A CONCRETE GATE POST.  THE
 BK2866'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BK2866'CONCRETE 43 INCHES BELOW THE GROUND SURFACE.
 BK2866'
 BK2866'REFERENCE MARK 1, A STANDARD DISK STAMPED ARDOIN NO 1 1974, IS
 BK2866'CEMENTED IN A DRILL HOLE IN THE NORTH CONCRETE FOUNDATION FOR A
 BK2866'CATTLE GUARD.  IT IS 5 FEET WEST OF THE CENTER OF A FIELD ROAD AND 2
 BK2866'FEET WEST-NORTHWEST OF THE NORTHEAST CORNER OF THE CATTLE GUARD.
 BK2866'
 BK2866'BM 1V35 (LDH) IS A U. S. COAST AND GEODETIC SURVEY AND LOUISIANA
 BK2866'DEPARTMENT OF HIGHWAYS BENCH MARK DISK STAMPED 1V35 1968, SET IN THE
 BK2866'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BK2866'INCHES ABOVE THE GROUND SURFACE.  IT IS 75 FEET WEST OF THE CENTER
 BK2866'OF STATE HIGHWAY 97, 45 FEET WEST OF THE CENTER OF THE GRAVELED
 BK2866'ROAD, 40 FEET NORTHEAST OF THE RIGHT-OF-WAY MARKER AND 1 FOOT
 BK2866'NORTHWEST OF THE WIRE FENCE.
 BK2866'
 BK2866'A2503(LGS) IS A LOUISIANA GEODETIC SURVEY AND STATE CONTROL SURVEY
 BK2866'DISK STAMPED A2503, IS SET IN THE TOP OF A 6-INCH SQUARE CONCRETE
 BK2866'MONUMENT THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 40
 BK2866'FEET EAST-SOUTHEAST OF THE CENTER OF STATE HIGHWAY 97, 16 FEET
 BK2866'WEST-NORTHWEST OF THE WEST EDGE OF A CANAL AND 1.2 FEET
 BK2866'EAST-SOUTHEAST OF A METAL WITNESS POST.
 BK2866'
 BK2866'A2504 (LGS) (AZ MK) IS A LOUISIANA GEODETIC SURVEY AND STATE CONTROL
 BK2866'SURVEY DISK, SET IN THE TOP OF A 6-INCH SQUARE CONCRETE MONUMENT
 BK2866'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 41 FEET
 BK2866'EAST OF THE CENTER OF STATE HIGHWAY 97, 17 FEET WEST OF THE WEST
 BK2866'EDGE OF THE CANAL, 1.7 FEET WEST OF A WIRE FENCE AND 1.2 FEET EAST
 BK2866'OF A METAL WITNESS POST.
 BK2866'
 BK2866'NEAREST TOWN--BASILE.
 BK2866'
 BK2866'HEIGHT OF LIGHT ABOVE STATION MARK 34.8 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2680 ***********************************************************************
 BH2680  DESIGNATION -  ARK
 BH2680  PID         -  BH2680
 BH2680  STATE/COUNTY-  LA/ST BERNARD
 BH2680  COUNTRY     -  US
 BH2680  USGS QUAD   -  SAINT JOE PASS (2018)
 BH2680
 BH2680                         *CURRENT SURVEY CONTROL
 BH2680  ______________________________________________________________________
 BH2680* NAD 83(1993) POSITION- 30 08 26.31416(N) 089 26 02.16073(W)   ADJUSTED
 BH2680* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2680  **This station is located in a suspected subsidence area (see below).
 BH2680  ______________________________________________________________________
 BH2680  GEOID HEIGHT    -        -26.688 (meters)                     GEOID18
 BH2680  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 BH2680  HORZ ORDER      -  SECOND
 BH2680
 BH2680.The horizontal coordinates were established by classical geodetic methods
 BH2680.and adjusted by the National Geodetic Survey in May 1994.
 BH2680
 BH2680.** This station is in an area of known vertical motion. If an
 BH2680.** orthometric height was ever established but is not available 
 BH2680.** in the current survey control section, the orthometric height
 BH2680.** is considered suspect.  Suspect heights are available in the
 BH2680.** superseded section only if requested.
 BH2680
 BH2680.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2680.GEOID18 height accuracy estimate available here.
 BH2680
 BH2680.Click photographs - Photos may exist for this station.
 BH2680
 BH2680.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2680
 BH2680. The following values were computed from the NAD 83(1993) position.
 BH2680
 BH2680;                    North         East     Units Scale Factor Converg.
 BH2680;SPC LA S     -   183,372.640 1,182,985.622   MT  0.99992871   +0 56 59.0
 BH2680;SPC LA S     -   601,615.07  3,881,178.66   sFT  0.99992871   +0 56 59.0
 BH2680;SPC MS E     -    71,163.629   242,134.573   MT  0.99999129   -0 18 05.7
 BH2680;SPC MS E     -   233,476.01    794,403.18   sFT  0.99999129   -0 18 05.7
 BH2680;UTM  16      - 3,336,871.287   265,549.250   MT  1.00027820   -1 13 21.7
 BH2680
 BH2680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2680!SPC LA S     -   1.00000404  x   0.99992871  =   0.99993275
 BH2680!SPC MS E     -   1.00000404  x   0.99999129  =   0.99999533
 BH2680!UTM  16      -   1.00000404  x   1.00027820  =   1.00028224
 BH2680
 BH2680:                Primary Azimuth Mark                     Grid Az
 BH2680:SPC LA S     -  ST JOSEPH ISLAND LIGHT                   007 41 56.1
 BH2680:SPC MS E     -  ST JOSEPH ISLAND LIGHT                   008 57 00.8
 BH2680:UTM  16      -  ST JOSEPH ISLAND LIGHT                   009 52 16.8
 BH2680
 BH2680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU6554936871(NAD 83)
 BH2680
 BH2680|---------------------------------------------------------------------|
 BH2680| PID    Reference Object                     Distance      Geod. Az  |
 BH2680|                                                           dddmmss.s |
 BH2680| BH2675 ST JOSEPH ISLAND LIGHT              APPROX. 4.8 KM 0083855.1 |
 BH2680| BH2681 MOON                                 37.439 METERS 06958     |
 BH2680| DD8297 ARK RM 2                             29.897 METERS 22236     |
 BH2680| BH2779 LAKE BORGNE RANGE REAR LIGHT        APPROX.19.8 KM 2684057.8 |
 BH2680| DD8296 ARK RM 1                             25.820 METERS 29549     |
 BH2680|---------------------------------------------------------------------|
 BH2680
 BH2680                          SUPERSEDED SURVEY CONTROL
 BH2680
 BH2680  NAD 83(1992)-  30 08 26.32596(N)    089 26 02.15433(W) AD(       ) 2
 BH2680  NAD 83(1986)-  30 08 26.32662(N)    089 26 02.15499(W) AD(       ) 2
 BH2680  NAD 27      -  30 08 25.60900(N)    089 26 01.98030(W) AD(       ) 2
 BH2680
 BH2680.Superseded values are not recommended for survey control.
 BH2680
 BH2680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2680.See file dsdata.pdf to determine how the superseded data were derived.
 BH2680
 BH2680_MARKER: DS = TRIANGULATION STATION DISK
 BH2680_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BH2680_STAMPING: ARK 1934
 BH2680_MARK LOGO: CGS
 BH2680_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2680
 BH2680  HISTORY     - Date     Condition        Report By
 BH2680  HISTORY     - 1934     MONUMENTED       CGS
 BH2680  HISTORY     - 1946     GOOD             CGS
 BH2680  HISTORY     - 1952     GOOD             CGS
 BH2680  HISTORY     - 1966     GOOD             CGS
 BH2680  HISTORY     - 1971     GOOD             NGS
 BH2680
 BH2680                          STATION DESCRIPTION
 BH2680
 BH2680'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (RLS)
 BH2680'STATION IS ON GRAND ISLAND, ON THE WESTERN SIDE OF THE LARGE BIGHT
 BH2680'OR ESTUARY ON THE NW SIDE OF THE ISLAND, ABOUT 0.3 MILE S BY E OF
 BH2680'THE POINT, 44.5 METERS FROM SHORE LINE OF BIGHT AND 0.15 MILE N BY
 BH2680'W OF THE MOUTH OF THE SMALL BAYOU THAT ENTERS THE BIGHT FROM THE W
 BH2680'NEAR THE POINT WHERE THE SHORE LINE OF THE BIGHT TURNS IN AN
 BH2680'EASTERLY DIRECTION. 37.437 METERS INSHORE FROM OLD
 BH2680'MISSISSIPPI-LOUISIANA BOUNDARY RANGE MARK MOON.
 BH2680'
 BH2680'STATION MARK IS A STANDARD BRONZE DISK IN A TILE.
 BH2680'REFERENCE MARKS NOS. 1 AND 2 ARE STANDARD BRONZE DISKS SET
 BH2680'IN CONCRETE IN THE TOP OF A TILE.
 BH2680'
 BH2680'HEIGHT OF LIGHT ABOVE STATION MARK - 9 METERS.
 BH2680
 BH2680                          STATION RECOVERY (1946)
 BH2680
 BH2680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (ELJ)
 BH2680'STATION AND BOTH REFERENCE MARKS RECOVERED IN GOOD CONDTION. THE
 BH2680'DESCRIPTION IS ADEQUATE EXCEPT THAT THE ISLAND IS KNOWN AS HALF MOON
 BH2680'ISLAND INSTEAD OF GRAND ISLAND.
 BH2680
 BH2680                          STATION RECOVERY (1952)
 BH2680
 BH2680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (PLB)
 BH2680'STATION MARK, R.M. 1, AND R.M. 2 WERE RECOVERED IN GOOD CONDITION.
 BH2680'DISTANCES AND ANGLES TO REFERENCE MARKS WERE MEASURED AND FOUND
 BH2680'CORRECT. THE 1934 DESCRIPTION IS ADEQUATE EXCEPT FOR THE
 BH2680'FOLLOWING--
 BH2680'
 BH2680'SHORELINE OF BIGHT IS NOW 39.0 METERS IN N 52 DEG E
 BH2680'INSTEAD OF 44.5 METERS PREVIOUSLY SHOWN.
 BH2680'
 BH2680'HEIGHT OF SIGNAL - 6.10 METERS (TOP OF 6-FOOT BANNER).
 BH2680
 BH2680                          STATION RECOVERY (1966)
 BH2680
 BH2680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 BH2680'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND
 BH2680'IN GOOD CONDTION. THE DISTANCES TO BOTH REFERENCE MARKS CHECKED. THE
 BH2680'ANGLE BETWEEN THE REFERENCE MARKS CHECKED.
 BH2680'
 BH2680'THE FOLLOWING IS A COMPLETE NEW DESCRIPTION--
 BH2680'
 BH2680'STATION IS ABOUT 14 MILES SOUTHWEST OF WAVELAND, 7 MILES NORTHEAST
 BH2680'OF MALHEREUX PT., IN MARSHLAND AND NEAR THE CENTER OF AN ISLAND
 BH2680'KNOWN AS HALF MOON ISLAND.
 BH2680'
 BH2680'STATION MARK, A STANDARD DISK STAMPED ARK, IS SET IN THE TOP OF A 6
 BH2680'INCH TERRA COTTA TILE FLUSH WITH THE GROUND SURFACE. IT IS 100 FEET
 BH2680'WEST OF THE WATERS EDGE AND 2.3 FEET SOUTHEAST OF A METAL WITNESS
 BH2680'POST.
 BH2680'
 BH2680'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED ARK REF NO 1, IS SET
 BH2680'IN THE TOP OF A 6 INCH TERRA COTTA TILE WHICH PROJECTS 5 INCHES. IT
 BH2680'IS 120 FEET WEST OF THE WATERS EDGE AND 0.8 FEET EAST OF A METAL
 BH2680'WITNESS POST.
 BH2680'
 BH2680'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED ARK REF NO 2, IS SET
 BH2680'IN THE TOP OF A 6 INCH TERRA COTTA TILE FLUSH WITH THE GROUND
 BH2680'SURFACE.  IT IS ABOUT 50 FEET NORTHEAST OF A SMALL CANAL AND 1 FOOT
 BH2680'NORTHEAST OF A METAL WITNESS POST.
 BH2680'
 BH2680'MOON 1909, IS THREE NAILS FORMING A TRIANGLE CEMENTED IN A LARGE
 BH2680'MASS OF CONCRETE NEAR THE CENTER WITH THREE 2 FOOT SQUARE POST AND
 BH2680'NO STAMPING. IT IS 10 FEET EAST OF THE SHORE IN ABOUT 2 FEET OF
 BH2680'WATER.
 BH2680'
 BH2680'NOTE--NO AZIMUTH MARK ESTABLISHED AT THIS TIME. THE STATION CAN BE
 BH2680'REACHED BY AIRCRAFT OR BOAT.
 BH2680
 BH2680                          STATION RECOVERY (1971)
 BH2680
 BH2680'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RPH)
 BH2680'STATION MARK WAS RECOVERED IN FAIR CONDITION IN THREE INCHES OF
 BH2680'MUD AND WATER.  REFERENCE MARKS NOS. 1 AND 2 WERE RECOVERED IN
 BH2680'GOOD CONDITION.  RECOVERY NOTE BY L.M. CHASE IN 1966 IS ADEQUATE
 BH2680'FOR RECOVERY WITH THE FOLLOWING CHANGE.  THE STATION IS NOW 89
 BH2680'FEET WEST OF MHWL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DK2068 ***********************************************************************
 DK2068  DESIGNATION -  ARKLA
 DK2068  PID         -  DK2068
 DK2068  STATE/COUNTY-  LA/MOREHOUSE
 DK2068  COUNTRY     -  US
 DK2068  USGS QUAD   -  WILMOT SW (2017)
 DK2068
 DK2068                         *CURRENT SURVEY CONTROL
 DK2068  ______________________________________________________________________
 DK2068* NAD 83(1997) POSITION- 33 00 26.92914(N) 091 43 50.02012(W)   ADJUSTED
 DK2068* NAVD 88 ORTHO HEIGHT -    49.2   (meters)      161.    (feet) VERTCON3
 DK2068  ______________________________________________________________________
 DK2068  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 DK2068  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 DK2068  HORZ ORDER      -  SECOND
 DK2068
 DK2068.The horizontal coordinates were established by classical geodetic methods
 DK2068.and adjusted by the National Geodetic Survey in September 1999.
 DK2068
 DK2068.The NAVD 88 height was computed by applying the VERTCON shift value to
 DK2068.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 DK2068
 DK2068.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2068.GEOID18 height accuracy estimate available here.
 DK2068
 DK2068.Click photographs - Photos may exist for this station.
 DK2068
 DK2068.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK2068
 DK2068. The following values were computed from the NAD 83(1997) position.
 DK2068
 DK2068;                    North         East     Units Scale Factor Converg.
 DK2068;SPC LA N     -   278,290.652 1,071,906.728   MT  1.00009549   +0 24 24.5
 DK2068;SPC LA N     -   913,025.25  3,516,747.32   sFT  1.00009549   +0 24 24.5
 DK2068;UTM  15      - 3,652,831.876   618,579.656   MT  0.99977337   +0 41 29.8
 DK2068
 DK2068!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2068!SPC LA N     -   0.99999634  x   1.00009549  =   1.00009183
 DK2068!UTM  15      -   0.99999634  x   0.99977337  =   0.99976971
 DK2068
 DK2068:                Primary Azimuth Mark                     Grid Az
 DK2068:SPC LA N     -  PIONEER                                  089 53 29.9
 DK2068:UTM  15      -  PIONEER                                  089 36 24.6
 DK2068
 DK2068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS1857952831(NAD 83)
 DK2068
 DK2068|---------------------------------------------------------------------|
 DK2068| PID    Reference Object                     Distance      Geod. Az  |
 DK2068|                                                           dddmmss.s |
 DK2068| DK2067 PIONEER                             APPROX.10.0 KM 0901754.4 |
 DK2068| CY5185 ARKLA RM 1                           29.995 METERS 15546     |
 DK2068| CY5184 ARKLA AZ MK                                        1843545.5 |
 DK2068| CY5186 ARKLA RM 2                           41.666 METERS 21557     |
 DK2068| CP3146 BASTROP TEXAS GAS KKE 271 MAST      APPROX.12.8 KM 2451912.2 |
 DK2068|---------------------------------------------------------------------|
 DK2068
 DK2068                          SUPERSEDED SURVEY CONTROL
 DK2068
 DK2068  NAD 83(1992)-  33 00 26.93165(N)    091 43 50.01652(W) AD(       ) 2
 DK2068  NAD 83(1986)-  33 00 26.94204(N)    091 43 50.01306(W) AD(       ) 2
 DK2068  NAD 27      -  33 00 26.48395(N)    091 43 49.56481(W) AD(       ) 2
 DK2068  NGVD 29 (07/19/86)   49.3    (m)          162.     (f) VERT ANG       
 DK2068
 DK2068.Superseded values are not recommended for survey control.
 DK2068
 DK2068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2068.See file dsdata.pdf to determine how the superseded data were derived.
 DK2068
 DK2068_MARKER: DS = TRIANGULATION STATION DISK
 DK2068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK2068_STAMPING: ARKLA 1970
 DK2068_MARK LOGO: CGS
 DK2068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK2068+STABILITY: SURFACE MOTION
 DK2068
 DK2068  HISTORY     - Date     Condition        Report By
 DK2068  HISTORY     - 1970     MONUMENTED       NGS
 DK2068
 DK2068                          STATION DESCRIPTION
 DK2068
 DK2068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 DK2068'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF TREES AND
 DK2068'BRUSH ON LINE.
 DK2068'
 DK2068'THE STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF BONITA, 5-1/2
 DK2068'MILES NORTHWEST OF JONES, IN THE SOUTHWEST EDGE OF THE SOUTHWEST
 DK2068'1/4 OF SECTION 2, T 23 N, R 7 E, IN THE NORTHEAST ANGLE OF A
 DK2068'GRAVELED CROSS ROADS AND ON THE PROPERTY OF THE GEORGIA-PACIFIC
 DK2068'CORP., POST OFFICE BOX 352, CROSSETT, ARKANSAS.
 DK2068'
 DK2068'TO REACH THE STATION FROM THE POST OFFICE IN JONES, GO NORTH
 DK2068'ON U.S. HIGHWAY 165 FOR 0.4 MILE TO A CROSS ROAD (STATE HIGHWAY
 DK2068'834).  TURN LEFT AND GO WEST CROSSING RAIL ROAD TRACKS FOR 0.05
 DK2068'MILE TO A T-ROAD JUNCTION.  TURN RIGHT AND GO NORTH AND
 DK2068'NORTHWESTERLY ON STATE HIGHWAY 834 FOR 1.6 MILES TO A BRIDGE OVER
 DK2068'BARTHOLOMEW BAYOU.  TURN LEFT AND GO WEST CROSSING BRIDGE ON
 DK2068'STATE HIGHWAY 834 FOR 0.15 MILE TO A SIDE ROAD RIGHT.  CONTINUE
 DK2068'AHEAD WESTERLY AND SOUTHWESTERLY ON STATE HIGHWAY 834 3.1
 DK2068'MILES TO A BRIDGE OVER OVERFLOW CREEK.  CONTINUE NORTHWESTERLY
 DK2068'ON STATE HIGHWAY 834 FOR 2.15 MILES TO A GRAVELED SIDE
 DK2068'ROAD RIGHT.  TURN RIGHT AND GO NORTH ON GRAVELED ROAD
 DK2068'FOR 1.05 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 DK2068'NORTH ON GRAVELED ROAD FOR 0.15 MILE TO THE STATION IN THE
 DK2068'NORTHEAST ANGLE OF A GRAVELED CROSS ROAD.
 DK2068'
 DK2068'STATION MARKS ARE STANDARD DISKS STAMPED ARKLA 1970.  THE
 DK2068'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 DK2068'MONUMENT THAT PROJECTS 4 INCHES.  IT IS 41 FEET WEST OF A 24-INCH
 DK2068'PINE TREE, 40 FEET EAST OF THE CENTER OF A GRAVELED ROAD AND
 DK2068'6 FEET WEST OF A METAL WITNESS POST WITH SIGN.  THE UNDERGROUND
 DK2068'MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 DK2068'INCHES BELOW THE GROUND SURFACE.
 DK2068'
 DK2068'REFERENCE MARK 1, A STANDARD DISK STAMPED ARKLA NO 1 1970, IS
 DK2068'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUEMENT THAT
 DK2068'PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.  IT IS 80 FEET EAST
 DK2068'OF THE CENTER OF A GRAVELED ROAD, 40 FEET NORTH OF THE CENTER OF
 DK2068'A GRAVELED ROAD AND 27 FEET SOUTHEAST OF A 24-INCH PINE TREE.
 DK2068'
 DK2068'REFERENCE MARK 2, A STANDARD DISK STAMPED ARKLA NO 2 1970, IS
 DK2068'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 DK2068'IS FLUSH WITH THE GROUND SURFACE.  IT IS 46 FEET WEST-NORTHWEST
 DK2068'OF THE CENTER OF THE INTERSECTION OF THE GRAVELED ROADS, 23 FEET
 DK2068'SOUTHEAST OF AN 18-INCH PINE TREE AND 19 FEET NORTH OF THE CENTER
 DK2068'OF A GRAVELED ROAD.
 DK2068'
 DK2068'THE AZIMUTH MARK, A STANDARD DISK STAMPED ARKLA 1970, IS SET
 DK2068'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 DK2068'PROJECTS 8 INCHES ABOVE THE GROUND SURFACE.  IT IS 29 FEET WEST
 DK2068'OF THE CENTER OF THE GRAVELED ROAD, 13 FEET NORTH-NORTHWEST OF A
 DK2068'24-INCH PINE TREE AND 2.4 FEET EAST OF A METAL WITNESS POST
 DK2068'WITH SIGN.
 DK2068'
 DK2068'HEIGHT OF LIGHT ABOVE STATION MARK 41.6 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1965 ***********************************************************************
 BJ1965  DESIGNATION -  ARLINGTON BOLT
 BJ1965  PID         -  BJ1965
 BJ1965  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1965  COUNTRY     -  US
 BJ1965  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ1965
 BJ1965                         *CURRENT SURVEY CONTROL
 BJ1965  ______________________________________________________________________
 BJ1965* NAD 83(1986) POSITION- 30 23 54.     (N) 091 12 10.     (W)   SCALED
 BJ1965* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1965  **This station is located in a suspected subsidence area (see below).
 BJ1965  ______________________________________________________________________
 BJ1965  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BJ1965
 BJ1965.The horizontal coordinates were scaled from a map and have
 BJ1965.an estimated accuracy of +/- 6 seconds.
 BJ1965
 BJ1965.** This station is in an area of known vertical motion. If an
 BJ1965.** orthometric height was ever established but is not available 
 BJ1965.** in the current survey control section, the orthometric height
 BJ1965.** is considered suspect.  Suspect heights are available in the
 BJ1965.** superseded section only if requested.
 BJ1965
 BJ1965.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1965.GEOID18 height accuracy estimate available here.
 BJ1965
 BJ1965.Click photographs - Photos may exist for this station.
 BJ1965
 BJ1965;                    North         East    Units  Estimated Accuracy
 BJ1965;SPC LA S     -   210,430.    1,012,550.      MT  (+/- 180 meters Scaled)
 BJ1965
 BJ1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP726642(NAD 83)
 BJ1965
 BJ1965                          SUPERSEDED SURVEY CONTROL
 BJ1965
 BJ1965.No superseded survey control is available for this station.
 BJ1965
 BJ1965_MARKER: B = BOLT
 BJ1965_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1965_STAMPING: P.B.M. ARLINGTON 1909
 BJ1965_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1965
 BJ1965  HISTORY     - Date     Condition        Report By
 BJ1965  HISTORY     - 1909     MONUMENTED       USACE
 BJ1965  HISTORY     - 1955     GOOD             CGS
 BJ1965
 BJ1965                          STATION DESCRIPTION
 BJ1965
 BJ1965'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1965'3.5 MI S FROM BATON ROUGE.
 BJ1965'LOCATED 3.5 MILES SOUTH, ALONG THE LEVEE ROAD FROM THE ILLINOIS
 BJ1965'CENTRAL RAILROAD STATION IN BATON ROUGE, 0.3 MILES NORTH OF A GRAVELED
 BJ1965'ROAD LEADING EAST FROM THE LEVEE ROAD, AT A T FENCE CORNER IN THE
 BJ1965'NORTHWEST CORNER OF A PASTURE.  IT IS 55 FEET EAST OF THE CENTERLINE
 BJ1965'OF THE LEVEE ROAD, 28 FEET EAST OF POWER POLE NO. 79, 6 FEET SOUTH OF
 BJ1965'AN EAST-WEST DITCH AND FENCE LINE AND 65 PACES EAST OF A LONE OAK TREE
 BJ1965'IN THE PASTURE.  IT IS A COPPER BOLT LEADED IN THE TOP OF A TILE ABOUT
 BJ1965'2 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1965'BEARING THE CORPS OF ENGINEERS, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0995 ***********************************************************************
 BJ0995  DESIGNATION -  ARLINGTON CAP RESET
 BJ0995  PID         -  BJ0995
 BJ0995  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0995  COUNTRY     -  US
 BJ0995  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0995
 BJ0995                         *CURRENT SURVEY CONTROL
 BJ0995  ______________________________________________________________________
 BJ0995* NAD 83(1986) POSITION- 30 23 54.     (N) 091 12 11.     (W)   SCALED
 BJ0995* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0995  **This station is located in a suspected subsidence area (see below).
 BJ0995  ______________________________________________________________________
 BJ0995  GEOID HEIGHT    -        -27.080 (meters)                     GEOID18
 BJ0995
 BJ0995.The horizontal coordinates were scaled from a map and have
 BJ0995.an estimated accuracy of +/- 6 seconds.
 BJ0995
 BJ0995.** This station is in an area of known vertical motion.  Due to the
 BJ0995.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0995.** determined the orthometric heights for marks in these suspect
 BJ0995.** subsidence areas should be considered valid only at the epoch date
 BJ0995.** associated with the orthometric height.  These heights must always
 BJ0995.** be validated when used as control.  All previously superseded
 BJ0995.** orthometric heights are now considered suspect and are available
 BJ0995.** in the superseded section.  NGS does not recommend using suspect
 BJ0995.** or superseded heights as control.
 BJ0995
 BJ0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0995.GEOID18 height accuracy estimate available here.
 BJ0995
 BJ0995.Click photographs - Photos may exist for this station.
 BJ0995
 BJ0995;                    North         East    Units  Estimated Accuracy
 BJ0995;SPC LA S     -   210,430.    1,012,520.      MT  (+/- 180 meters Scaled)
 BJ0995
 BJ0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP726642(NAD 83)
 BJ0995
 BJ0995                          SUPERSEDED SURVEY CONTROL
 BJ0995
 BJ0995.No superseded survey control is available for this station.
 BJ0995
 BJ0995_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ0995_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0995_STAMPING: PBM ARLINGTON 1909 CAP RESET 1958
 BJ0995_MARK LOGO: USACE
 BJ0995_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0995
 BJ0995  HISTORY     - Date     Condition        Report By
 BJ0995  HISTORY     - 1958     MONUMENTED       USACE
 BJ0995  HISTORY     - 1969     GOOD             LADTD
 BJ0995  HISTORY     - 1976     GOOD             NGS
 BJ0995  HISTORY     - 1986     GOOD             NGS
 BJ0995
 BJ0995                          STATION DESCRIPTION
 BJ0995
 BJ0995'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ0995'3.4 MI S FROM BATON ROUGE.
 BJ0995'ABOUT 3.4 MILES SOUTH ALONG STATE HIGHWAY 327 AND THE RIVER ROAD FROM
 BJ0995'THE ILLINOIS CENTRAL RAILROAD STATION AT BATON ROUGE, ABOUT 0.3 MILE
 BJ0995'NORTH OF THE JUNCTION OF A GRAVEL ROAD LEADING EAST, NEAR THE
 BJ0995'NORTHWEST CORNER OF A PASTURE, NEAR A FENCE CORNER, 61 FEET EAST OF
 BJ0995'THE CENTERLINE OF THE HIGHWAY, 22 FEET EAST OF POWER LINE POLE NO. 78,
 BJ0995'177 FEET NORTHWEST OF A LONE 36 INCH PECAN TREE IN PASTURE, 2.7 FEET
 BJ0995'SOUTH OF AN EAST-WEST FENCE LINE, 2 FEET SOUTH OF A METAL WITNESS
 BJ0995'POST.  A CAP SET ON THE TOP OF AN IRON PIPE PROJECTING 12 INCHES ABOVE
 BJ0995'THE LEVEL OF THE GROUND.
 BJ0995
 BJ0995                          STATION RECOVERY (1976)
 BJ0995
 BJ0995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0995'2.9 MILE SOUTH ALONG RIVER ROAD FROM THE INTERSTATE HIGHWAY 10 BRIDGE
 BJ0995'OVERPASS, 61 FT EAST OF THE CENTER LINE OF RIVER ROAD, 21.5 FT EAST
 BJ0995'OF POWER POLE NUMBER 78, 178 FT WEST OF A 60 INCH PECAN TREE, 4 FT
 BJ0995'SOUTH OF SOUTH EDGE OF A DITCH, A CAP SET ON TOP OF A IRON PIPE
 BJ0995'PROJECTING 1 FT ABOVE GROUND AND ENCASED IN CONCRETE, 0.3 MILE NORTH
 BJ0995'OF BRIGHTSIDE DRIVE JUNCTION.
 BJ0995
 BJ0995                          STATION RECOVERY (1986)
 BJ0995
 BJ0995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3112 ***********************************************************************
 CQ3112  DESIGNATION -  ARMIS
 CQ3112  PID         -  CQ3112
 CQ3112  STATE/COUNTY-  LA/RED RIVER
 CQ3112  COUNTRY     -  US
 CQ3112  USGS QUAD   -  HARMON (2018)
 CQ3112
 CQ3112                         *CURRENT SURVEY CONTROL
 CQ3112  ______________________________________________________________________
 CQ3112* NAD 83(1992) POSITION- 32 00 30.83935(N) 093 22 57.35233(W)   ADJUSTED
 CQ3112* NAVD 88 ORTHO HEIGHT -    42.8   (meters)      140.    (feet) VERTCON3
 CQ3112  ______________________________________________________________________
 CQ3112  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 CQ3112  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 CQ3112  HORZ ORDER      -  SECOND
 CQ3112
 CQ3112.The horizontal coordinates were established by classical geodetic methods
 CQ3112.and adjusted by the National Geodetic Survey in January 1993.
 CQ3112
 CQ3112.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3112.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3112
 CQ3112.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3112.GEOID18 height accuracy estimate available here.
 CQ3112
 CQ3112.Click photographs - Photos may exist for this station.
 CQ3112
 CQ3112.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3112
 CQ3112. The following values were computed from the NAD 83(1992) position.
 CQ3112
 CQ3112;                    North         East     Units Scale Factor Converg.
 CQ3112;SPC LA N     -   167,601.806   916,616.237   MT  0.99991599   -0 27 59.9
 CQ3112;SPC LA N     -   549,873.59  3,007,265.10   sFT  0.99991599   -0 27 59.9
 CQ3112;UTM  15      - 3,541,449.174   463,864.828   MT  0.99961610   -0 12 10.1
 CQ3112
 CQ3112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3112!SPC LA N     -   0.99999734  x   0.99991599  =   0.99991333
 CQ3112!UTM  15      -   0.99999734  x   0.99961610  =   0.99961344
 CQ3112
 CQ3112:                Primary Azimuth Mark                     Grid Az
 CQ3112:SPC LA N     -  ARMIS AZ MK                              157 08 25.5
 CQ3112:UTM  15      -  ARMIS AZ MK                              156 52 35.7
 CQ3112
 CQ3112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR6386441449(NAD 83)
 CQ3112
 CQ3112|---------------------------------------------------------------------|
 CQ3112| PID    Reference Object                     Distance      Geod. Az  |
 CQ3112|                                                           dddmmss.s |
 CQ3112| CX4938 ARMIS AZ MK                                        1564025.6 |
 CQ3112| CX4939 ARMIS RM 1                            7.671 METERS 21723     |
 CQ3112| CQ3113 ARMIS RM 2                            8.398 METERS 30036     |
 CQ3112|---------------------------------------------------------------------|
 CQ3112
 CQ3112                          SUPERSEDED SURVEY CONTROL
 CQ3112
 CQ3112  NAD 83(1986)-  32 00 30.85265(N)    093 22 57.34653(W) AD(       ) 2
 CQ3112  NAD 27      -  32 00 30.27287(N)    093 22 56.72048(W) AD(       ) 2
 CQ3112  NGVD 29 (07/19/86)   42.9    (m)          141.     (f) VERT ANG       
 CQ3112
 CQ3112.Superseded values are not recommended for survey control.
 CQ3112
 CQ3112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3112.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3112
 CQ3112_MARKER: DD = SURVEY DISK
 CQ3112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3112_STAMPING: ARMIS 1969
 CQ3112_MARK LOGO: LADHGS
 CQ3112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3112+STABILITY: SURFACE MOTION
 CQ3112
 CQ3112  HISTORY     - Date     Condition        Report By
 CQ3112  HISTORY     - 1969     MONUMENTED       LADTD
 CQ3112  HISTORY     - 19970621 MARK NOT FOUND   USPSQD
 CQ3112
 CQ3112                          STATION DESCRIPTION
 CQ3112
 CQ3112'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 CQ3112'THE STATION IS LOCATED 0.5 MILE NORTH OF ARMSTEAD AND 1.70
 CQ3112'MILES WEST OF COUSHATTA AND ON PROPERTY OWNED BY PARISH.  IT IS
 CQ3112'76.0 FEET NORTH OF A GRAVEL ROAD FOLLOWING LEVEE, 63.0 FEET
 CQ3112'NORTH OF A METAL WITNESS POST AND SIGN, 61.70 FEET NORTH OF A
 CQ3112'FENCE AT TOE OF LEVEE, 4.60 FEET NORTH OF THE CENTER OF THE
 CQ3112'LEVEE, 54.50 FEET SOUTHEAST OF SMALL LEVEE JOINING LARGE LEVEE
 CQ3112'THAT STATION IS SET IN, AND 56.0 FEET EAST OF A GOVERNMENT
 CQ3112'BENCH MARK.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CQ3112'U.S. COAST AND GEODETIC SURVEY DISK, STAMPED ARMIS 1969
 CQ3112'PROJECTING 0 INCHES.
 CQ3112'
 CQ3112'REFERENCE MARK NO. 1 IS 25.17 FEET SOUTH OF THE STATION.  IT
 CQ3112'IS 51.0 FEET NORTH OF GRAVEL ROAD FOLLOWING LEVEE, 38.0 FEET
 CQ3112'NORTH OF A METAL WITNESS POST AND SIGN, 36.70 FEET NORTH OF A
 CQ3112'FENCE, 66.0 FEET SOUTH OF JUNCTION OF SMALL LEVEE AND LARGE
 CQ3112'LEVEE, 19.0 FEET SOUTH OF CENTER OF LARGE LEVEE, AND 46.10
 CQ3112'FEET EAST OF GOVERNMENT BENCH MARK.  IT IS A LOUISIANA
 CQ3112'DEPARTMENT OF HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK,
 CQ3112'STAMPED R.M. NO. 1 ARMIS 1969, PROJECTING 0 INCHES.
 CQ3112'
 CQ3112'REFERENCE MARK NO. 2 IS 27.54 FEET NORTHWEST OF THE STATION.  IT
 CQ3112'IS 81.0 FEET NORTH-NORTHEAST OF CENTER OF GRAVEL ROAD FOLLOWING
 CQ3112'LEVEE, 63.70 FEET NORTHEAST OF A FENCE, 68.20 FEET NORTHEAST OF
 CQ3112'A METAL WITNESS POST AND SIGN, 31.0 FEET SOUTH OF JUNCTION OF
 CQ3112'MAIN LEVEE AND SMALL LEVEE, 4.80 FEET SOUTH OF CENTER OF MAIN
 CQ3112'LEVEE, AND 34.65 FEET EAST-NORTHEAST OF GOVERNMENT BENCH
 CQ3112'MARK.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND U.S. COAST
 CQ3112'AND GEODETIC SURVEY DISK, STAMPED R.M. NO. 2 ARMIS 1969,
 CQ3112'PROJECTING 0 INCHES.
 CQ3112'
 CQ3112'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND NO. 2 IS 35.05
 CQ3112'FEET.
 CQ3112'
 CQ3112'THE AZIMUTH MARK IS 0.5 MILE SOUTH OF THE STATION.  IT IS 38.60
 CQ3112'FEET WEST OF CENTER OF STATE HIGHWAY 1 AND U.S. HIGHWAY 84,
 CQ3112'62.0 FEET NORTH OF CENTER OF STATE HIGHWAY 510, 62.0 FEET
 CQ3112'NORTHWEST OF A GAS METER, 31.25 FEET NORTHEAST OF A MAIL BOX
 CQ3112'(J.A. PATRIC), 115.0 FEET NORTH OF NORTH GAS PUMP AT A CITGO
 CQ3112'SERVICE STATION, AND 27.30 FEET SOUTHWEST OF A NO PARKING SIGN
 CQ3112'ON STATE HIGHWAY 1.
 CQ3112'
 CQ3112'TO REACH THE AZIMUTH MARK FROM THE STATION, FOLLOW STATE
 CQ3112'HIGHWAY 1 SOUTH FOR 0.5 MILE TO MARK SET IN NORTHWEST QUADRANT
 CQ3112'OF INTERSECTION OF STATE HIGHWAY 1 AND STATE HIGHWAY 510.  IT
 CQ3112'IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND U.S. COAST AND
 CQ3112'GEODETIC SURVEY DISK STAMPED AZ.MK. ARMIS 1969, PROJECTING
 CQ3112'3 INCHES.
 CQ3112'
 CQ3112'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 CQ3112'84 AND STATE HIGHWAY 1 IN ARMISTEAD, FOLLOW STATE HIGHWAY 1 AND
 CQ3112'U.S. HIGHWAY 84 NORTH FOR 0.5 MILE TO GRAVEL ROAD LEADING EAST,
 CQ3112'FOLLOW GRAVEL ROAD FOR 0.1 MILE ALONG LEVEE TO STATION SET ON
 CQ3112'TOP OF LEVEE.
 CQ3112'
 CQ3112'CUT IN TELEVISION TRANSMISSION MAST IN COUSHATTA.
 CQ3112
 CQ3112                          STATION RECOVERY (1997)
 CQ3112
 CQ3112'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3112'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3113 ***********************************************************************
 CQ3113  DESIGNATION -  ARMIS RM 2
 CQ3113  PID         -  CQ3113
 CQ3113  STATE/COUNTY-  LA/RED RIVER
 CQ3113  COUNTRY     -  US
 CQ3113  USGS QUAD   -  HARMON (2018)
 CQ3113
 CQ3113                         *CURRENT SURVEY CONTROL
 CQ3113  ______________________________________________________________________
 CQ3113* NAD 83(1992) POSITION- 32 00 30.97812(N) 093 22 57.62777(W)   ADJUSTED
 CQ3113* NAVD 88 ORTHO HEIGHT -    42.9   (meters)      141.    (feet) VERTCON3
 CQ3113  ______________________________________________________________________
 CQ3113  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 CQ3113  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 CQ3113  HORZ ORDER      -  SECOND
 CQ3113
 CQ3113.The horizontal coordinates were established by classical geodetic methods
 CQ3113.and adjusted by the National Geodetic Survey in January 1993.
 CQ3113
 CQ3113.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3113.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3113
 CQ3113.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3113.GEOID18 height accuracy estimate available here.
 CQ3113
 CQ3113.Click photographs - Photos may exist for this station.
 CQ3113
 CQ3113.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3113
 CQ3113. The following values were computed from the NAD 83(1992) position.
 CQ3113
 CQ3113;                    North         East     Units Scale Factor Converg.
 CQ3113;SPC LA N     -   167,606.139   916,609.043   MT  0.99991599   -0 28 00.0
 CQ3113;SPC LA N     -   549,887.81  3,007,241.50   sFT  0.99991599   -0 28 00.0
 CQ3113;UTM  15      - 3,541,453.472   463,857.617   MT  0.99961611   -0 12 10.2
 CQ3113
 CQ3113!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3113!SPC LA N     -   0.99999733  x   0.99991599  =   0.99991332
 CQ3113!UTM  15      -   0.99999733  x   0.99961611  =   0.99961344
 CQ3113
 CQ3113:                Primary Azimuth Mark                     Grid Az
 CQ3113:SPC LA N     -  GREEN                                    255 28 12.5
 CQ3113:UTM  15      -  GREEN                                    255 12 22.7
 CQ3113
 CQ3113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR6385741453(NAD 83)
 CQ3113
 CQ3113|---------------------------------------------------------------------|
 CQ3113| PID    Reference Object                     Distance      Geod. Az  |
 CQ3113|                                                           dddmmss.s |
 CQ3113| CQ3112 ARMIS                                 8.398 METERS 12036     |
 CQ3113| CQ3110 GREEN                               APPROX. 1.9 KM 2550012.5 |
 CQ3113|---------------------------------------------------------------------|
 CQ3113
 CQ3113                          SUPERSEDED SURVEY CONTROL
 CQ3113
 CQ3113  NAD 83(1986)-  32 00 30.99141(N)    093 22 57.62196(W) AD(       ) 2
 CQ3113  NAD 27      -  32 00 30.41163(N)    093 22 56.99592(W) AD(       ) 2
 CQ3113  NGVD 29 (07/19/86)   43.0    (m)          141.     (f) VERT ANG       
 CQ3113
 CQ3113.Superseded values are not recommended for survey control.
 CQ3113
 CQ3113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3113.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3113
 CQ3113_MARKER: DD = SURVEY DISK
 CQ3113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3113_STAMPING: ARMIS RM 2 1969
 CQ3113_MARK LOGO: LADHGS
 CQ3113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3113+STABILITY: SURFACE MOTION
 CQ3113
 CQ3113  HISTORY     - Date     Condition        Report By
 CQ3113  HISTORY     - 1969     MONUMENTED       LADTD
 CQ3113  HISTORY     - 19970621 MARK NOT FOUND   USPSQD
 CQ3113
 CQ3113                          STATION DESCRIPTION
 CQ3113
 CQ3113'DESCRIBED BY LA TRANSP AND DEV 1969 (RT)
 CQ3113'THE STATION IS LOCATED 0.5 MILE NORTH OF ARMSTEAD AND 1.70
 CQ3113'MILES WEST OF COUSHATTA AND ON PROPERTY OWNED BY PARISH.
 CQ3113'
 CQ3113'REFERENCE MARK NO. 2 IS 27.54 FEET NORTHWEST OF THE
 CQ3113'STATION.  IT IS 81.0 FEET NORTH-NORTHEAST OF CENTER OF GRAVEL
 CQ3113'ROAD FOLLOWING LEVEE, 63.70 FEET NORTHEAST OF A FENCE, 68.20
 CQ3113'FEET NORTHEAST OF A METAL WITNESS POST AND SIGN, 31.0 FEET
 CQ3113'SOUTH OF JUNCTION OF MAIN LEVEE AND SMALL LEVEE, 4.80 FEET
 CQ3113'SOUTH OF CENTER OF MAIN LEVEE, AND 34.65 FEET EAST-NORTHEAST
 CQ3113'OF GOVERNMENT BENCH MARK.  IT IS A LOUISIANA DEPARTMENT OF
 CQ3113'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK, STAMPED
 CQ3113'R.M. NO. 2 ARMIS 1969, PROJECTING 0 INCHES.
 CQ3113'
 CQ3113'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND NO. 2 IS 35.05
 CQ3113'FEET.
 CQ3113'
 CQ3113'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 84
 CQ3113'AND STATE HIGHWAY 1 IN ARMISTEAD, FOLLOW STATE HIGHWAY 1 AND
 CQ3113'U.S. HIGHWAY 84 NORTH FOR 0.5 MILE TO GRAVEL ROAD LEADING EAST,
 CQ3113'FOLLOW GRAVEL ROAD FOR 0.1 MILE ALONG LEVEE TO STATION SET ON TOP
 CQ3113'OF LEVEE.
 CQ3113
 CQ3113                          STATION RECOVERY (1997)
 CQ3113
 CQ3113'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3113'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1524 ***********************************************************************
 CQ1524  DESIGNATION -  ARMISTEAD 1 BOLT
 CQ1524  PID         -  CQ1524
 CQ1524  STATE/COUNTY-  LA/RED RIVER
 CQ1524  COUNTRY     -  US
 CQ1524  USGS QUAD   -  HARMON (2018)
 CQ1524
 CQ1524                         *CURRENT SURVEY CONTROL
 CQ1524  ______________________________________________________________________
 CQ1524* NAD 83(1986) POSITION- 32 00 13.     (N) 093 22 52.     (W)   SCALED
 CQ1524* NAVD 88 ORTHO HEIGHT -    39.77  (+/-2cm)      130.5   (feet) VERTCON3
 CQ1524  ______________________________________________________________________
 CQ1524  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 CQ1524  VERT ORDER      -  ? (See Below)
 CQ1524
 CQ1524.The horizontal coordinates were scaled from a map and have
 CQ1524.an estimated accuracy of +/- 6 seconds.
 CQ1524
 CQ1524.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1524.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1524
 CQ1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1524.GEOID18 height accuracy estimate available here.
 CQ1524
 CQ1524.The vertical order pertains to the NGVD 29 superseded value.
 CQ1524
 CQ1524.Click photographs - Photos may exist for this station.
 CQ1524
 CQ1524;                    North         East    Units  Estimated Accuracy
 CQ1524;SPC LA N     -   167,050.      916,750.      MT  (+/- 180 meters Scaled)
 CQ1524
 CQ1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR640408(NAD 83)
 CQ1524
 CQ1524                          SUPERSEDED SURVEY CONTROL
 CQ1524
 CQ1524  NGVD 29 (11/26/84)   39.828  (m)          130.67   (f) ADJUSTED       
 CQ1524
 CQ1524.Superseded values are not recommended for survey control.
 CQ1524
 CQ1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1524.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1524
 CQ1524_MARKER: B = BOLT
 CQ1524_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1524_SP_SET: UNDERGROUND STONE
 CQ1524_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1524
 CQ1524  HISTORY     - Date     Condition        Report By
 CQ1524  HISTORY     - UNK      MONUMENTED       USACE
 CQ1524  HISTORY     - 1957     MARK NOT FOUND   CGS
 CQ1524  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1524
 CQ1524                          STATION DESCRIPTION
 CQ1524
 CQ1524'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 CQ1524'AT ARMISTEAD, RED RIVER PARISH, ON THE TEXAS AND PACIFIC RAILWAY, 27
 CQ1524'FEET SOUTHWEST OF A SWITCH STAND, 12 FEET WEST OF THE CENTERLINE OF
 CQ1524'THE TRACK, AND 3 FEET NORTH OF A GUARDRAIL.  A COPPER BOLT, SET IN THE
 CQ1524'TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 CQ1524'THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD
 CQ1524'CAP.
 CQ1524
 CQ1524                          STATION RECOVERY (1969)
 CQ1524
 CQ1524'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1525 ***********************************************************************
 CQ1525  DESIGNATION -  ARMISTEAD 1 CAP
 CQ1525  PID         -  CQ1525
 CQ1525  STATE/COUNTY-  LA/RED RIVER
 CQ1525  COUNTRY     -  US
 CQ1525  USGS QUAD   -  HARMON (2018)
 CQ1525
 CQ1525                         *CURRENT SURVEY CONTROL
 CQ1525  ______________________________________________________________________
 CQ1525* NAD 83(1986) POSITION- 32 00 13.     (N) 093 22 52.     (W)   SCALED
 CQ1525* NAVD 88 ORTHO HEIGHT -    40.99  (+/-2cm)      134.5   (feet) VERTCON3
 CQ1525  ______________________________________________________________________
 CQ1525  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 CQ1525  VERT ORDER      -  ? (See Below)
 CQ1525
 CQ1525.The horizontal coordinates were scaled from a map and have
 CQ1525.an estimated accuracy of +/- 6 seconds.
 CQ1525
 CQ1525.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1525.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1525
 CQ1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1525.GEOID18 height accuracy estimate available here.
 CQ1525
 CQ1525.The vertical order pertains to the NGVD 29 superseded value.
 CQ1525
 CQ1525.Click photographs - Photos may exist for this station.
 CQ1525
 CQ1525;                    North         East    Units  Estimated Accuracy
 CQ1525;SPC LA N     -   167,050.      916,750.      MT  (+/- 180 meters Scaled)
 CQ1525
 CQ1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR640408(NAD 83)
 CQ1525
 CQ1525                          SUPERSEDED SURVEY CONTROL
 CQ1525
 CQ1525  NGVD 29 (11/26/84)   41.049  (m)          134.67   (f) ADJUSTED       
 CQ1525
 CQ1525.Superseded values are not recommended for survey control.
 CQ1525
 CQ1525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1525.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1525
 CQ1525_MARKER: P = PIPE CAP
 CQ1525_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1525_MARK LOGO: USACE
 CQ1525_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1525
 CQ1525  HISTORY     - Date     Condition        Report By
 CQ1525  HISTORY     - UNK      MONUMENTED       USACE
 CQ1525  HISTORY     - 1957     MARK NOT FOUND   CGS
 CQ1525  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1525  HISTORY     - 1977     MARK NOT FOUND   NGS
 CQ1525
 CQ1525                          STATION DESCRIPTION
 CQ1525
 CQ1525'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 CQ1525'AT ARMISTEAD, RED RIVER PARISH, ON THE TEXAS AND PACIFIC RAILWAY, 27
 CQ1525'FEET SOUTHWEST OF A SWITCH STAND, 12 FEET WEST OF THE CENTERLINE OF
 CQ1525'THE TRACK, AND 3 FEET NORTH OF A GUARDRAIL.  AN IRON PIPE BEARING A
 CQ1525'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 CQ1525
 CQ1525                          STATION RECOVERY (1969)
 CQ1525
 CQ1525'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1525'MARK NOT FOUND.
 CQ1525
 CQ1525                          STATION RECOVERY (1977)
 CQ1525
 CQ1525'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1525'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1521 ***********************************************************************
 CQ1521  DESIGNATION -  ARMISTEAD 2 BOLT
 CQ1521  PID         -  CQ1521
 CQ1521  STATE/COUNTY-  LA/RED RIVER
 CQ1521  COUNTRY     -  US
 CQ1521  USGS QUAD   -  HARMON (2018)
 CQ1521
 CQ1521                         *CURRENT SURVEY CONTROL
 CQ1521  ______________________________________________________________________
 CQ1521* NAD 83(1986) POSITION- 32 00 19.     (N) 093 22 57.     (W)   SCALED
 CQ1521* NAVD 88 ORTHO HEIGHT -    39.62  (+/-2cm)      130.0   (feet) VERTCON3
 CQ1521  ______________________________________________________________________
 CQ1521  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 CQ1521  VERT ORDER      -  ? (See Below)
 CQ1521
 CQ1521.The horizontal coordinates were scaled from a map and have
 CQ1521.an estimated accuracy of +/- 6 seconds.
 CQ1521
 CQ1521.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1521.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1521
 CQ1521.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1521.GEOID18 height accuracy estimate available here.
 CQ1521
 CQ1521.The vertical order pertains to the NGVD 29 superseded value.
 CQ1521
 CQ1521.Click photographs - Photos may exist for this station.
 CQ1521
 CQ1521;                    North         East    Units  Estimated Accuracy
 CQ1521;SPC LA N     -   167,240.      916,620.      MT  (+/- 180 meters Scaled)
 CQ1521
 CQ1521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR638410(NAD 83)
 CQ1521
 CQ1521                          SUPERSEDED SURVEY CONTROL
 CQ1521
 CQ1521  NGVD 29 (11/26/84)   39.679  (m)          130.18   (f) ADJUSTED       
 CQ1521
 CQ1521.Superseded values are not recommended for survey control.
 CQ1521
 CQ1521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1521.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1521
 CQ1521_MARKER: B = BOLT
 CQ1521_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1521_SP_SET: UNDERGROUND STONE
 CQ1521_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1521
 CQ1521  HISTORY     - Date     Condition        Report By
 CQ1521  HISTORY     - UNK      MONUMENTED       USACE
 CQ1521  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1521
 CQ1521                          STATION DESCRIPTION
 CQ1521
 CQ1521'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1521'2.5 MI W FROM COUSHATTA.
 CQ1521'AT ARMISTEAD, RED RIVER PARISH, 63 FEET NW OF THE NORTH CORNER OF THE
 CQ1521'TEXAS AND PACIFIC RR STATION, 36 FEET NW OF THE CENTER OF THE CROSSING
 CQ1521'OF A ROAD LEADING TO COUSHATTA, AND 15 FEET WEST OF THE CENTERLINE OF
 CQ1521'THE TRACK.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET
 CQ1521'UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A
 CQ1521'CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1522 ***********************************************************************
 CQ1522  DESIGNATION -  ARMISTEAD 2 CAP
 CQ1522  PID         -  CQ1522
 CQ1522  STATE/COUNTY-  LA/RED RIVER
 CQ1522  COUNTRY     -  US
 CQ1522  USGS QUAD   -  HARMON (2018)
 CQ1522
 CQ1522                         *CURRENT SURVEY CONTROL
 CQ1522  ______________________________________________________________________
 CQ1522* NAD 83(1986) POSITION- 32 00 19.     (N) 093 22 56.     (W)   SCALED
 CQ1522* NAVD 88 ORTHO HEIGHT -    40.82  (+/-2cm)      133.9   (feet) VERTCON3
 CQ1522  ______________________________________________________________________
 CQ1522  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 CQ1522  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1522
 CQ1522.The horizontal coordinates were scaled from a map and have
 CQ1522.an estimated accuracy of +/- 6 seconds.
 CQ1522
 CQ1522.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1522.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1522
 CQ1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1522.GEOID18 height accuracy estimate available here.
 CQ1522
 CQ1522.The vertical order pertains to the NGVD 29 superseded value.
 CQ1522
 CQ1522.Click photographs - Photos may exist for this station.
 CQ1522
 CQ1522;                    North         East    Units  Estimated Accuracy
 CQ1522;SPC LA N     -   167,240.      916,650.      MT  (+/- 180 meters Scaled)
 CQ1522
 CQ1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR638410(NAD 83)
 CQ1522
 CQ1522                          SUPERSEDED SURVEY CONTROL
 CQ1522
 CQ1522  NGVD 29 (11/26/84)   40.874  (m)          134.10   (f) ADJUSTED    1 1
 CQ1522
 CQ1522.Superseded values are not recommended for survey control.
 CQ1522
 CQ1522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1522.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1522
 CQ1522_MARKER: P = PIPE CAP
 CQ1522_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1522_STAMPING: ARMISTEAD 2
 CQ1522_MARK LOGO: USACE
 CQ1522_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1522_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1522
 CQ1522  HISTORY     - Date     Condition        Report By
 CQ1522  HISTORY     - UNK      MONUMENTED       USACE
 CQ1522  HISTORY     - 1969     GOOD             CGS
 CQ1522  HISTORY     - 1977     MARK NOT FOUND   NGS
 CQ1522
 CQ1522                          STATION DESCRIPTION
 CQ1522
 CQ1522'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1522'ABOUT 2.5 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE KANSAS CITY
 CQ1522'SOUTHERN RAILWAY STATION AT COUSHATTA, AT THE CROSSING OF THE TEXAS
 CQ1522'AND PACIFIC RAILROAD AND A PAVED ROAD, 79 FEET NORTHWEST AND ACROSS
 CQ1522'THE PAVED ROAD FROM THE ARMISTEAD STATION SIGN, 24 FEET NORTH OF THE
 CQ1522'CENTERLINE OF THE ROAD, 10 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 CQ1522'THE MAIN TRACK, 60 FEET SOUTHWEST AND ACROSS THE TRACK FROM TELEPHONE
 CQ1522'POLE NUMBER 62 G, 37 FEET NORTH AND ACROSS THE ROAD FROM TELEPHONE
 CQ1522'POLE NUMBER 9716, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, A
 CQ1522'U.S. ENGINEERS CAP ON THE TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 1
 CQ1522'INCH ABOVE THE SURFACE OF THE GROUND.  SEC 27, T12N, R10W.
 CQ1522
 CQ1522                          STATION RECOVERY (1977)
 CQ1522
 CQ1522'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1522'NOT RECOVERED AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1047 ***********************************************************************
 AT1047  DESIGNATION -  ARMSTRONGS HOUSE SOUTH GABLE
 AT1047  PID         -  AT1047
 AT1047  STATE/COUNTY-  LA/PLAQUEMINES
 AT1047  COUNTRY     -  US
 AT1047  USGS QUAD   -  DIXON BAY (2018)
 AT1047
 AT1047                         *CURRENT SURVEY CONTROL
 AT1047  ______________________________________________________________________
 AT1047* NAD 83(1992) POSITION- 29 00 48.64593(N) 089 20 52.92590(W)   ADJUSTED
 AT1047  **This station is located in a suspected subsidence area (see below).
 AT1047  ______________________________________________________________________
 AT1047  GEOID HEIGHT    -        -23.356 (meters)                     GEOID18
 AT1047  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 AT1047  HORZ ORDER      -  THIRD
 AT1047
 AT1047.The horizontal coordinates were established by classical geodetic methods
 AT1047.and adjusted by the National Geodetic Survey in January 1993.
 AT1047
 AT1047.** This station is in an area of known vertical motion. If an
 AT1047.** orthometric height was ever established but is not available 
 AT1047.** in the current survey control section, the orthometric height
 AT1047.** is considered suspect.  Suspect heights are available in the
 AT1047.** superseded section only if requested.
 AT1047
 AT1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1047.GEOID18 height accuracy estimate available here.
 AT1047
 AT1047.Click photographs - Photos may exist for this station.
 AT1047
 AT1047.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1047
 AT1047. The following values were computed from the NAD 83(1992) position.
 AT1047
 AT1047;                    North         East     Units Scale Factor Converg.
 AT1047;SPC LA S     -    58,598.406 1,193,424.579   MT  1.00007298   +0 59 33.6
 AT1047;SPC LA S     -   192,251.60  3,915,427.14   sFT  1.00007298   +0 59 33.6
 AT1047;UTM  16      - 3,211,756.425   271,297.159   MT  1.00024550   -1 08 21.6
 AT1047
 AT1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT7129711756(NAD 83)
 AT1047
 AT1047                          SUPERSEDED SURVEY CONTROL
 AT1047
 AT1047  NAD 83(1986)-  29 00 48.65135(N)    089 20 52.94010(W) AD(       ) 3
 AT1047  NAD 27      -  29 00 48.53300(N)    089 20 53.21400(W) AD(       ) 3
 AT1047  USSD        -  29 00 48.75400(N)    089 20 52.59600(W) AD(       ) 3
 AT1047
 AT1047.Superseded values are not recommended for survey control.
 AT1047
 AT1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1047.See file dsdata.pdf to determine how the superseded data were derived.
 AT1047
 AT1047_MARKER: 81 = GABLE
 AT1047
 AT1047  HISTORY     - Date     Condition        Report By
 AT1047  HISTORY     - 1921     FIRST OBSERVED   CGS
 AT1047  HISTORY     - 1934     GOOD             CGS
 AT1047
 AT1047                          STATION DESCRIPTION
 AT1047
 AT1047'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1047'ON THE NW BANK OF SOUTHWEST PASS ABOUT 3-1/2 MILES ABOVE THE LIGHT.
 AT1047'STATION IS THE S
 AT1047'GABLE OF THE LARGER HOUSE OF A GROUP OF TWO.  THE
 AT1047'HOUSE IS USED FOR AN OYSTER SHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5175 ***********************************************************************
 BJ5175  DESIGNATION -  ARNAUD
 BJ5175  PID         -  BJ5175
 BJ5175  STATE/COUNTY-  LA/ST LANDRY
 BJ5175  COUNTRY     -  US
 BJ5175  USGS QUAD   -  PORTAGE (2018)
 BJ5175
 BJ5175                         *CURRENT SURVEY CONTROL
 BJ5175  ______________________________________________________________________
 BJ5175* NAD 83(1992) POSITION- 30 25 02.20969(N) 091 52 16.12034(W)   ADJUSTED
 BJ5175* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5175  **This station is located in a suspected subsidence area (see below).
 BJ5175  ______________________________________________________________________
 BJ5175  GEOID HEIGHT    -        -27.274 (meters)                     GEOID18
 BJ5175  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 BJ5175  HORZ ORDER      -  FIRST
 BJ5175
 BJ5175.The horizontal coordinates were established by classical geodetic methods
 BJ5175.and adjusted by the National Geodetic Survey in January 1993.
 BJ5175
 BJ5175.** This station is in an area of known vertical motion. If an
 BJ5175.** orthometric height was ever established but is not available 
 BJ5175.** in the current survey control section, the orthometric height
 BJ5175.** is considered suspect.  Suspect heights are available in the
 BJ5175.** superseded section only if requested.
 BJ5175
 BJ5175.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5175.GEOID18 height accuracy estimate available here.
 BJ5175
 BJ5175.Click photographs - Photos may exist for this station.
 BJ5175
 BJ5175.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5175
 BJ5175. The following values were computed from the NAD 83(1992) position.
 BJ5175
 BJ5175;                    North         East     Units Scale Factor Converg.
 BJ5175;SPC LA S     -   212,642.668   948,329.734   MT  0.99995206   -0 16 08.1
 BJ5175;SPC LA S     -   697,645.15  3,111,311.80   sFT  0.99995206   -0 16 08.1
 BJ5175;UTM  15      - 3,365,565.678   608,420.561   MT  0.99974502   +0 34 17.7
 BJ5175
 BJ5175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5175!SPC LA S     -   1.00000344  x   0.99995206  =   0.99995550
 BJ5175!UTM  15      -   1.00000344  x   0.99974502  =   0.99974846
 BJ5175
 BJ5175:                Primary Azimuth Mark                     Grid Az
 BJ5175:SPC LA S     -  ARNAUD AZ MK 2                           357 18 22.5
 BJ5175:UTM  15      -  ARNAUD AZ MK 2                           356 27 56.7
 BJ5175
 BJ5175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0842065565(NAD 83)
 BJ5175
 BJ5175|---------------------------------------------------------------------|
 BJ5175| PID    Reference Object                     Distance      Geod. Az  |
 BJ5175|                                                           dddmmss.s |
 BJ5175| BJ5177 LONE OIL DERRICK                    APPROX.11.9 KM 1152941.0 |
 BJ5175| CV9605 ARNAUD RM 1                          65.934 METERS 12220     |
 BJ5175| CV9608 ARNAUD RM 5                          29.407 METERS 15609     |
 BJ5175| CV9606 ARNAUD RM 2                          87.889 METERS 20114     |
 BJ5175| CV9603 ARNAUD AZ MK                                       2384828.0 |
 BJ5175| BJ5207 ARNAUDVILLE S MUN TANK              APPROX. 6.4 KM 2472759.8 |
 BJ5175| BJ5208 GL SINGLETON ESTATE TANK            APPROX. 7.1 KM 2485343.8 |
 BJ5175| CV9607 ARNAUD RM 4                          27.353 METERS 25136     |
 BJ5175| BJ5206 ARNAUDVILLE N MUN TANK              APPROX. 5.9 KM 2570957.0 |
 BJ5175| BJ5205 ARNAUDVILLE UN GAS KGU 48 MST       APPROX. 2.7 KM 2610236.9 |
 BJ5175| CV9604 ARNAUD AZ MK 2                                     3570214.4 |
 BJ5175|---------------------------------------------------------------------|
 BJ5175
 BJ5175                          SUPERSEDED SURVEY CONTROL
 BJ5175
 BJ5175  NAD 83(1986)-  30 25 02.22986(N)    091 52 16.11516(W) AD(       ) 1
 BJ5175  NAD 27      -  30 25 01.52622(N)    091 52 15.70227(W) AD(       ) 1
 BJ5175
 BJ5175.Superseded values are not recommended for survey control.
 BJ5175
 BJ5175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5175.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5175
 BJ5175_MARKER: DS = TRIANGULATION STATION DISK
 BJ5175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5175_STAMPING: ARNAUD 1935
 BJ5175_MARK LOGO: CGS
 BJ5175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5175+STABILITY: SURFACE MOTION
 BJ5175
 BJ5175  HISTORY     - Date     Condition        Report By
 BJ5175  HISTORY     - 1935     MONUMENTED       CGS
 BJ5175  HISTORY     - 1936     GOOD             LAGS
 BJ5175  HISTORY     - 1957     GOOD             CGS
 BJ5175  HISTORY     - 1960     GOOD             CGS
 BJ5175  HISTORY     - 1969     GOOD             CGS
 BJ5175
 BJ5175                          STATION DESCRIPTION
 BJ5175
 BJ5175'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BJ5175'STATION IS ABOUT 4 MILES ENE OF ARNAUDVILLE, AT THE END OF THE
 BJ5175'ROAD DIVIDING ST. LANDRY AND ST. MARTIN PARISHES, 220 FEET N OF
 BJ5175'THE ROAD, IN AN OPEN AREA 100 YARDS W OF BAYOU PORTAGE ON
 BJ5175'LAND BELONGING TO A MR. ARNAUD, 250 FEET NW OF AN OLD SAWMILL
 BJ5175'ON THE BAYOU, 73 FEET E OF THE SE CORNER OF A HOUSE, 69 FEET
 BJ5175'N OF A 12-INCH OAK TREE, AND 78 FEET S OF THE LARGER ONE OF
 BJ5175'TWO OAK TREES.
 BJ5175'
 BJ5175'THE STATION IS MARKED BY STANDARD BRONZE DISKS SET IN CONCRETE.
 BJ5175'THE MARK PROJECTS 2 INCHES.
 BJ5175'
 BJ5175'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5175'PROJECTS 8 INCHES AND IS 168 FEET WSW OF
 BJ5175'THE SAWMILL, 83 FEET E OF A SMALL WOODEN BRIDGE AND ROAD
 BJ5175'LEADING TO A HOUSE, 26 FEET N OF THE CENTER LINE OF THE PARISH
 BJ5175'LINE ROAD, AND 216.32 FEET (65.93 METERS) FROM THE STATION
 BJ5175'S 57 DEG 40 MIN E.
 BJ5175'
 BJ5175'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5175'PROJECTS 8 INCHES AND IS 288.35 FEET
 BJ5175'(87.89 METERS) FROM REFERENCE MARK NO. 1, 153 FEET SSW OF THE
 BJ5175'SW CORNER OF A HOUSE, 26 FEET N OF THE CENTER LINE OF THE
 BJ5175'PARISH LINE ROAD, 2 FEET E OF A N-S FENCE LINE, AND 236.78 FEET
 BJ5175'(72.17 METERS) FROM THE STATION S 21 DEG 13 MIN W.
 BJ5175'
 BJ5175'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5175'PROJECTS 4 INCHES AND IS 40 FEET S OF THE
 BJ5175'CENTER LINE OF THE PARISH LINE ROAD, 10 FEET S OF THE ROAD BANK,
 BJ5175'50 FEET W OF A SMALL DRAINAGE DITCH AT RIGHT ANGLES TO THE
 BJ5175'ROAD, AND APPROXIMATELY 0.3 MILE FROM THE STATION
 BJ5175'S 58 DEG 48 MIN W.
 BJ5175
 BJ5175                          STATION RECOVERY (1936)
 BJ5175
 BJ5175'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BJ5175'STATION IS IN GOOD CONDITION AND DOES FIT THE DESCRIPTION.
 BJ5175'
 BJ5175'STAMPED ARNAUD 1934.
 BJ5175
 BJ5175                          STATION RECOVERY (1957)
 BJ5175
 BJ5175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5175'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.  REFERENCE MARK
 BJ5175'1 WAS NOT RECOVERED.  IT IS BELIEVED TO HAVE BEEN DESTROYED
 BJ5175'BY THE CONSTRUCTION OF A LARGE DRAINAGE DITCH ON THE NORTHWEST
 BJ5175'SIDE OF THE ROAD.
 BJ5175'
 BJ5175'REFERENCE MARK 2 IS DESTROYED.  THE MONUMENT WAS FOUND LAYING ON
 BJ5175'SPOIL BANK OF LARGE DRAINAGE DITCH.  THE DISK WAS REMOVED.
 BJ5175'
 BJ5175'THE AZIMUTH MARK WAS NOT RECOVERED.  A THOROUGH SEARCH WAS MADE.
 BJ5175'
 BJ5175'THE PUBLISHED DESCRIPTION IS INADEQUATE, A NEW DESCRIPTION
 BJ5175'FOLLOWS--
 BJ5175'
 BJ5175'STATION IS ABOUT 3.8 MILES NORTHEAST OF ARNAUDVILLE, ALONG THE
 BJ5175'ROAD DIVIDING ST. LANDRY AND ST. MARTIN PARISHES.  IT IS ABOUT
 BJ5175'300 FT. SOUTHWEST OF BAYOU PORTAGE, ABOUT 220 FT. NORTHWEST OF
 BJ5175'CENTERLINE OF ROAD, 73 FT. NORTHWEST OF SOUTHEAST CORNER OF HOUSE,
 BJ5175'69.6 FT. NORTHWEST OF THE LARGER ONE OF TWO OAK TREES, 64.5 FT.
 BJ5175'SOUTH OF A 12 INCH OAK TREE, AND 14 FT. SOUTH OF A SMALL
 BJ5175'LOCUST TREE.
 BJ5175'
 BJ5175'IT IS A STANDARD DISK STAMPED, ARNAUD 1935, (NOT 1934 AS IN
 BJ5175'PREVIOUS RECOVERY NOTE) SET IN THE TOP OF A 12 INCH SQUARE
 BJ5175'CONCRETE MONUMENT WHICH PROJECTS 2 INCHES ABOVE GROUND.
 BJ5175
 BJ5175                          STATION RECOVERY (1960)
 BJ5175
 BJ5175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BJ5175'THE STATION WAS VISITED 11-20-59 AND THE STATION MARK WAS FOUND
 BJ5175'IN GOOD CONDITION.  REFERENCE MARK NO. 1 AND NO. 2 WERE
 BJ5175'DESTROYED PRIOR TO THIS DATE.  THE AZIMUTH MARK WAS FOUND
 BJ5175'DESTROYED AT THIS DATE AND THE DISK WAS RECLAIMED.  REFERENCE
 BJ5175'MARKS NO. 3 AND NO. 4 WERE FOUND AT THIS DATE ALTHOUGH NO
 BJ5175'DESCRIPTION WAS AVAILABLE FOR THESE MARKS AT THIS DATE.
 BJ5175'A NEW DESCRIPTION FOLLOWS--
 BJ5175'
 BJ5175'THE STATION IS LOCATED ABOUT 3.6 MILES EAST-NORTHEAST OF
 BJ5175'ARNAUDVILLE, ON THE NORTH SIDE OF THE PARISH ROAD DIVIDING ST.
 BJ5175'LANDRY AND ST. MARTIN PARISHES, ON PROPERTY OWNED BY MR.
 BJ5175'ARNAUD, ABOUT 100 YARDS WEST OF BAYOU PORTAGE AND IN THE
 BJ5175'SOUTHEAST CORNER OF A TRIANGULAR PLOT OF GROUND WHICH IS NOW
 BJ5175'A PASTURE.  IT IS 194 FEET NORTH OF THE CENTER OF THE PARISH
 BJ5175'LINE ROAD, 74 FEET EAST OF THE SOUTHEAST CORNER OF THE HOUSE, 97
 BJ5175'FEET NORTH-NORTHEAST OF A 2-FOOT OAK TREE WITH A LARGE BB
 BJ5175'CARVED IN THE BARK OF THE SOUTH SIDE OF THE TREE, 68 FEET NORTH
 BJ5175'OF A 2-FOOT OAK TREE LEANING SOUTH, 118 FEET NORTH OF A
 BJ5175'3-FOOT OAK TREE NEAR THE ROAD, 64 FEET SOUTH-SOUTHEAST OF A
 BJ5175'2-FOOT OAK TREE, 53 FEET EAST OF A FENCELINE AND 1 FOOT NORTH
 BJ5175'OF A METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED ARANUD
 BJ5175'1935, PROJECTING 2 INCHES.
 BJ5175'
 BJ5175'REFERENCE MARK NO. 3 IS 99.74 FEET SOUTH OF THE STATION, 94.5
 BJ5175'FEET NORTH OF THE PARISH LINE ROAD, 18 FEET NORTH OF A 3-FOOT
 BJ5175'OAK TREE, 36 FEET EAST OF A 2-FOOT OAK TREE WITH BB CARVED ON
 BJ5175'THE SOUTH SIDE OF THE TREE, 66 FEET NORTH OF THE NORTH BANK OF
 BJ5175'A DEEP DITCH ON THE NORTH SIDE OF THE ROAD, 38 FEET SOUTHEAST OF
 BJ5175'A 2-FOOT OAK LEANING OAK TREE, 99.5 FEET SOUTHEAST OF THE
 BJ5175'SOUTHEAST CORNER OF THE HOUSE, AND 41.5 FEET NORTH OF A FENCE
 BJ5175'LINE.  IT IS A STANDARD DISK, STAMPED ARANUD NO 3 1935,
 BJ5175'PROJECTING 3 INCHES.
 BJ5175'
 BJ5175'REFERENCE MARK NO. 4 IS 89.71 FEET WEST OF THE STATION, AT THE
 BJ5175'NORTHEAST CORNER OF THE HOUSE, 2 FEET EAST OF THE NORTHEAST
 BJ5175'CORNER OF THE HOUSE AND ON THE PROJECTED PLANE OF THE NORTH WALL
 BJ5175'OF THE HOUSE, 14 FEET SOUTHEAST OF A 2-FOOT OAK TREE, 21 FEET
 BJ5175'SOUTH OF A FENCE LINE, AND 36 FEET WEST OF A FENCE LINE.  IT IS
 BJ5175'A STANDARD DISK, STAMPED ARNAUD NO 4 1935, PROJECTING 3 INCHES.
 BJ5175'
 BJ5175'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 31 AND 347 AT DARBYS
 BJ5175'STORE IN ARNAUDVILLE, GO EAST ON STATE HIGHWAY 347 FOR 0.2 MILE
 BJ5175'TO THE JUNCTION WITH STATE HIGHWAY 686, STATE HIGHWAY 347 TURNS
 BJ5175'SOUTH, CONTINUE EAST ON STATE HIGHWAY 686 FOR 1.2 MILES TO THE
 BJ5175'JUNCTION WITH THE PARISH LINE ROAD WHERE STATE HIGHWAY 686 TURNS
 BJ5175'SOUTH, KEEP STRAIGHT AHEAD ON THE PARISH LINE ROAD FOR 2.2 MILES
 BJ5175'TO A DIM ROAD LEFT, TURN LEFT CROSSING DEEP DITCH TO A GATE,
 BJ5175'PASS THROUGH WIRE GATE AND TURN RIGHT AND GO ABOUT 100 YARDS
 BJ5175'TO THE MARK AND THE OLD HOUSE ON THE LEFT.
 BJ5175
 BJ5175                          STATION RECOVERY (1969)
 BJ5175
 BJ5175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5175'THE STATION MARK AND REFERENCE MARK 4 WAS RECOVERED AND FOUND IN
 BJ5175'GOOD CONDITION.  REFERENCE MARK 1, 2, 3 AND THE AZIMUTH MARK HAS
 BJ5175'BEEN DESTROYED.  REFERENCE MARK 5 AND THE AZIMUTH MARK WERE
 BJ5175'ESTABLISHED AT THIS DATE.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 BJ5175'
 BJ5175'THE STATION IS ABOUT 8 MILES NORTHWEST OF HENDERSON, 6 MILES
 BJ5175'SOUTHEAST OF PECANIERE AND 5 MILES EAST-NORTHEAST OF ARNAUDVILLE.
 BJ5175'
 BJ5175'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 347 AND 31
 BJ5175'AT ARNAUDVILLE, GO EAST ON STATE HIGHWAY 347 FOR 1.2 MILES TO POINT
 BJ5175'WHERE THE HIGHWAY TURNS RIGHT, CONTINUE EAST ON SURFACE ROAD FOR
 BJ5175'2.25 MILES TO A DRIVEWAY ON THE LEFT ABOUT 0.1 MILE BEFORE REACHING
 BJ5175'A BRIDGE OVER A CANAL.  TURN LEFT AND GO NORTH AND EAST AROUND
 BJ5175'EDGE OF A YARD FOR 0.15 MILE TO THE STATION AS DESCRIBED.
 BJ5175'
 BJ5175'STATION IS A STANDARD DISK, STAMPED ARNAUD 1935, SET IN THE TOP OF A
 BJ5175'12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE SURFACE OF
 BJ5175'THE GROUND.  IT IS 66 FEET SOUTHEAST OF LONE OAK TREE, 77 FEET EAST
 BJ5175'OF THE NORTHEAST CORNER OF HOUSE AND 4 FEET NORTH OF A METAL
 BJ5175'WITNESS POST.
 BJ5175'
 BJ5175'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED ARNAUD NO 4 1935, SET IN
 BJ5175'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 6-INCHES
 BJ5175'ABOVE THE GROUND SURFACE.  IT IS 2 FEET EAST OF THE NORTHEAST
 BJ5175'CORNER OF HOUSE AND 72 FEET SOUTHWEST OF OAK TREE.
 BJ5175'
 BJ5175'REFERENCE MARK 5 IS A STANDARD DISK, STAMPED ARNAUD NO 5 1935 1969,
 BJ5175'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BJ5175'PROJECTS 2-INCHES ABOVE THE GROUND SURFACE.  IT IS 91 FEET EAST OF
 BJ5175'THE NORTH SOUTH FENCELINE, 63 FEET NORTH OF THE EAST WEST FENCELINE
 BJ5175'AND 3 FEET WEST OF A METAL WITNESS POST.
 BJ5175'
 BJ5175'AZIMUTH MARK IS A STANDARD DISK, STAMPED ARNAUD 1935 1969, SET IN
 BJ5175'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 8-INCHES
 BJ5175'ABOVE THE SURFACE OF THE GROUND.  IT IS 26 FEET SOUTH OF A
 BJ5175'TELEPHONE POLE, 20 FEET WEST OF THE ROAD AND 1.5 FEET SOUTHEAST OF
 BJ5175'A METAL WITNESS POST.
 BJ5175'
 BJ5175'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST AND NORTH ON A
 BJ5175'GRAVEL ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 BJ5175'
 BJ5175'HEIGHT OF LIGHT ABOVE STATION MARK 112.8 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2591 ***********************************************************************
 BJ2591  DESIGNATION -  ARNAUDVILLE
 BJ2591  PID         -  BJ2591
 BJ2591  STATE/COUNTY-  LA/ST MARTIN
 BJ2591  COUNTRY     -  US
 BJ2591  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2591
 BJ2591                         *CURRENT SURVEY CONTROL
 BJ2591  ______________________________________________________________________
 BJ2591* NAD 83(1992) POSITION- 30 23 45.08177(N) 091 56 35.07449(W)   ADJUSTED
 BJ2591* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2591  **This station is located in a suspected subsidence area (see below).
 BJ2591  ______________________________________________________________________
 BJ2591  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BJ2591  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ2591  HORZ ORDER      -  FIRST
 BJ2591
 BJ2591.The horizontal coordinates were established by classical geodetic methods
 BJ2591.and adjusted by the National Geodetic Survey in January 1993.
 BJ2591
 BJ2591.** This station is in an area of known vertical motion. If an
 BJ2591.** orthometric height was ever established but is not available 
 BJ2591.** in the current survey control section, the orthometric height
 BJ2591.** is considered suspect.  Suspect heights are available in the
 BJ2591.** superseded section only if requested.
 BJ2591
 BJ2591.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2591.GEOID18 height accuracy estimate available here.
 BJ2591
 BJ2591.Click photographs - Photos may exist for this station.
 BJ2591
 BJ2591.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2591
 BJ2591. The following values were computed from the NAD 83(1992) position.
 BJ2591
 BJ2591;                    North         East     Units Scale Factor Converg.
 BJ2591;SPC LA S     -   210,302.326   941,406.311   MT  0.99994942   -0 18 17.6
 BJ2591;SPC LA S     -   689,966.88  3,088,597.21   sFT  0.99994942   -0 18 17.6
 BJ2591;UTM  15      - 3,363,124.602   601,533.676   MT  0.99972718   +0 32 05.3
 BJ2591
 BJ2591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2591!SPC LA S     -   1.00000311  x   0.99994942  =   0.99995253
 BJ2591!UTM  15      -   1.00000311  x   0.99972718  =   0.99973029
 BJ2591
 BJ2591:                Primary Azimuth Mark                     Grid Az
 BJ2591:SPC LA S     -  ARNAUDVILLE S MUN TANK                   094 49 00.0
 BJ2591:UTM  15      -  ARNAUDVILLE S MUN TANK                   093 58 37.1
 BJ2591
 BJ2591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0153363124(NAD 83)
 BJ2591
 BJ2591|---------------------------------------------------------------------|
 BJ2591| PID    Reference Object                     Distance      Geod. Az  |
 BJ2591|                                                           dddmmss.s |
 BJ2591| BJ5206 ARNAUDVILLE N MUN TANK              APPROX. 1.5 KM 0463410.7 |
 BJ2591| BJ5205 ARNAUDVILLE UN GAS KGU 48 MST       APPROX. 4.7 KM 0651556.5 |
 BJ2591| BJ5207 ARNAUDVILLE S MUN TANK              APPROX. 1.0 KM 0943042.4 |
 BJ2591| BJ2592 ARNAUDVILLE RM 1                     32.251 METERS 21428     |
 BJ2591| BJ2590 B 2645                               30.264 METERS 27834     |
 BJ2591|---------------------------------------------------------------------|
 BJ2591
 BJ2591                          SUPERSEDED SURVEY CONTROL
 BJ2591
 BJ2591  NAD 83(1986)-  30 23 45.10196(N)    091 56 35.06900(W) AD(       ) 1
 BJ2591  NAD 27      -  30 23 44.39339(N)    091 56 34.64744(W) AD(       ) 1
 BJ2591
 BJ2591.Superseded values are not recommended for survey control.
 BJ2591
 BJ2591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2591.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2591
 BJ2591_MARKER: DS = TRIANGULATION STATION DISK
 BJ2591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2591_STAMPING: ARNAUDVILLE 1969
 BJ2591_MARK LOGO: CGS
 BJ2591_PROJECTION: RECESSED 46 CENTIMETERS
 BJ2591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2591+STABILITY: SURFACE MOTION
 BJ2591
 BJ2591  HISTORY     - Date     Condition        Report By
 BJ2591  HISTORY     - 1969     MONUMENTED       CGS
 BJ2591  HISTORY     - 1972     GOOD             LADH
 BJ2591  HISTORY     - 1973     GOOD             LADTD
 BJ2591
 BJ2591                          STATION DESCRIPTION
 BJ2591
 BJ2591'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ2591'THE STATION IS ABOUT 12 MILES SOUTHEAST OF OPELOUSAS, 6 MILES EAST
 BJ2591'OF GRAND COTEAU, 3/4 MILE WEST OF ARNAUDVILLE AND ON LAND OWNED BY
 BJ2591'DEWEY SINGLETON.
 BJ2591'
 BJ2591'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 31 AND 93
 BJ2591'IN ARNAUDVILLE, GO SOUTHWESTERLY ON STATE HIGHWAY 93 FOR 0.75 MILE
 BJ2591'TO THE STATION ON THE RIGHT.
 BJ2591'
 BJ2591'STATION MARK IS A STANDARD DISK, STAMPED ARNAUDVILLE 1969, SET IN
 BJ2591'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT IS 18
 BJ2591'INCHES BELOW THE GROUND SURFACE.  IT IS 79.0 FEET NORTH-NORTHEAST
 BJ2591'OF THE CENTERLINE OF HIGHWAY 93, 84.0 FEET EAST-SOUTHEAST OF A
 BJ2591'BOARD FENCE AND 33.0 FEET NORTH-NORTHEAST OF A METAL WITNESS
 BJ2591'POST AND FENCE.  THE UNDERGROUND STATION MARK IS SET 36 INCHES
 BJ2591'BELOW THE GROUND SURFACE.
 BJ2591'
 BJ2591'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED ARNAUDVILLE NO 1
 BJ2591'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT,
 BJ2591'THAT PROJECTS 3 INCHES.  IT IS 20.3 FEET SOUTH-SOUTHWEST OF THE
 BJ2591'CENTERLINE OF HIGHWAY 93, 23.3 FEET SOUTHEAST OF A POWER LINE
 BJ2591'POLE NUMBER 166 AND 2.3 FEET EAST OF AN EAST GATE POST.
 BJ2591'
 BJ2591'B 2645 (LGS) IS A BRONZE BENCH MARK DISK OF THE LOUISIANA GEODETIC
 BJ2591'SURVEY SET IN THE TOP OF A 6-INCH SQUARE CONCRETE MONUMENT, THAT IS
 BJ2591'FLUSH WITH THE GROUND AND STAMPED B 2645.  IT IS 45.0 FEET
 BJ2591'NORTH-NORTHEAST OF THE CENTERLINE OF HIGHWAY 93, 20.0 FEET
 BJ2591'SOUTH-SOUTHEAST OF A 60-INCH LIVE OAK TREE, 10.0 FEET NORTHWEST
 BJ2591'OF A FENCE CORNER AND 1.4 FEET SOUTH-SOUTHWEST OF THE BOARD
 BJ2591'FENCE.
 BJ2591'
 BJ2591'THERE WAS NO SUITABLE LOCATION FOR AN AZIMUTH MARK.
 BJ2591'
 BJ2591'HEIGHT OF LIGHT ABOVE STATION MARK 34.9 METERS.
 BJ2591
 BJ2591                          STATION RECOVERY (1972)
 BJ2591
 BJ2591'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1972 (DN)
 BJ2591'THE STATION WAS VISITED 12-15-72 AND THE STATION MARK AND REFERENCE
 BJ2591'MARK NO. 1 WERE FOUND IN GOOD CONDITION.  A NEW DESCRIPTION
 BJ2591'FOLLOWS--
 BJ2591'
 BJ2591'THE STATION IS LOCATED FROM THE BRIDGE OVER BAYOU FUSELIER AT
 BJ2591'ARNAUDVILLE ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 93, 79 FEET
 BJ2591'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 93, 103 FEET NORTH
 BJ2591'OF WITNESS POST NO. 1, 112 FEET NORTHEAST OF A 48 INCH LIVE
 BJ2591'OAK TREE.  DISC SET IN TOP OF A CONCRETE POST 1.5 FEET BENEATH
 BJ2591'THE GROUND LEVEL, 33 FEET NORTH OF A STEEL WITNESS POST, 33
 BJ2591'FEET NORTH OF A BARBED WIRE FENCE, IN SECTION 45, T7S, R5E.
 BJ2591'THE STATION IS A STANDARD TRIANGULATION DISC STAMPED
 BJ2591'ARNAUDVILLE 1969.
 BJ2591'
 BJ2591'REFERENCE MARK NO. 1 IS LOCATED FROM THE BRIDGE OVER BAYOU FUSELIER
 BJ2591'AT ARNAUDVILLE ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 93, 24
 BJ2591'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 93, 22.9 FEET
 BJ2591'EAST OF A POWER POLE, 124.5 SOUTHEAST OF A 48 INCH LIVE OAK TREE,
 BJ2591'103 FEET SOUTH OF TRIANGULATION STATION ARNAUDVILLE, 1.2 FEET
 BJ2591'SOUTH OF A STEEL WITNESS POST.  DISC SET IN TOP OF A CONCRETE
 BJ2591'POST FLUSH WITH THE GROUND.  IT IS A STANDARD DISC STAMPED
 BJ2591'ARNAUDVILLE 1968.  WE WERE UNABLE TO LOCATE REFERENCE MARK NO. 2
 BJ2591'AND THE AZIMUTH MARK.
 BJ2591'
 BJ2591'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.8 MILES WEST OF
 BJ2591'BAYOU FUSELIER BR. ARNAUDVILLE.
 BJ2591
 BJ2591                          STATION RECOVERY (1973)
 BJ2591
 BJ2591'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BJ2591'0.8 MI W FROM ARNAUDVILLE.
 BJ2591'THE STATION IS LOCATED FROM THE BRIDGE OVER BAYOU FUSELIER AT
 BJ2591'ARNAUDVILLE ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 93, 79 FEET
 BJ2591'NORTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 93, 103 FEET NORTH OF
 BJ2591'WITNESS POST NO. 1, 112 FEET NORTHEAST OF A 48 INCH LIVE OAK TREE.
 BJ2591'DISC SET IN TOP OF A CONCRETE POST 1.5 FEET BENEATH THE GROUND LEVEL,
 BJ2591'33 FEET NORTH OF A STEEL WITNESS POST, 33 FEET NORTH OF A BARBED WIRE
 BJ2591'FENCE, IN SECTION 45, T7S, R5E.  THE STATION IS A STANDARD
 BJ2591'TRIANGULATION DISC STAMPED ARNAUDVILLE 1969.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5206 ***********************************************************************
 BJ5206  DESIGNATION -  ARNAUDVILLE N MUN TANK
 BJ5206  PID         -  BJ5206
 BJ5206  STATE/COUNTY-  LA/ST LANDRY
 BJ5206  COUNTRY     -  US
 BJ5206  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ5206
 BJ5206                         *CURRENT SURVEY CONTROL
 BJ5206  ______________________________________________________________________
 BJ5206* NAD 83(1992) POSITION- 30 24 19.24502(N) 091 55 53.43785(W)   ADJUSTED
 BJ5206  **This station is located in a suspected subsidence area (see below).
 BJ5206  ______________________________________________________________________
 BJ5206  GEOID HEIGHT    -        -27.275 (meters)                     GEOID18
 BJ5206  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 BJ5206  HORZ ORDER      -  THIRD
 BJ5206
 BJ5206.The horizontal coordinates were established by classical geodetic methods
 BJ5206.and adjusted by the National Geodetic Survey in January 1993.
 BJ5206
 BJ5206.** This station is in an area of known vertical motion. If an
 BJ5206.** orthometric height was ever established but is not available 
 BJ5206.** in the current survey control section, the orthometric height
 BJ5206.** is considered suspect.  Suspect heights are available in the
 BJ5206.** superseded section only if requested.
 BJ5206
 BJ5206.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5206.GEOID18 height accuracy estimate available here.
 BJ5206
 BJ5206.Click photographs - Photos may exist for this station.
 BJ5206
 BJ5206.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5206
 BJ5206. The following values were computed from the NAD 83(1992) position.
 BJ5206
 BJ5206;                    North         East     Units Scale Factor Converg.
 BJ5206;SPC LA S     -   211,348.433   942,523.210   MT  0.99995057   -0 17 56.7
 BJ5206;SPC LA S     -   693,398.98  3,092,261.56   sFT  0.99995057   -0 17 56.7
 BJ5206;UTM  15      - 3,364,186.731   602,634.878   MT  0.99972995   +0 32 27.0
 BJ5206
 BJ5206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0263464186(NAD 83)
 BJ5206
 BJ5206                          SUPERSEDED SURVEY CONTROL
 BJ5206
 BJ5206  NAD 83(1986)-  30 24 19.26513(N)    091 55 53.43247(W) AD(       ) 3
 BJ5206  NAD 27      -  30 24 18.55871(N)    091 55 53.01174(W) AD(       ) 3
 BJ5206
 BJ5206.Superseded values are not recommended for survey control.
 BJ5206
 BJ5206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5206.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5206
 BJ5206_MARKER: 53 = ELEVATED TANK
 BJ5206
 BJ5206  HISTORY     - Date     Condition        Report By
 BJ5206  HISTORY     - 1969     FIRST OBSERVED   CGS
 BJ5206
 BJ5206                          STATION DESCRIPTION
 BJ5206
 BJ5206'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5206'THE STATION IS THE TOP-CENTER OF THE TANK.  IT IS A FOUR-LEGGED
 BJ5206'STEEL STRUCTURE, PAINTED SILVER WITH AN OVERALL HEIGHT OF 135 FEET.
 BJ5206'
 BJ5206'IT IS LOCATED IN THE TOWN OF ARNAUDVILLE ABOUT 150 YARDS EAST OF THE
 BJ5206'INTERSECTION OF MAIN AND QUEBEDEAUX STREETS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2592 ***********************************************************************
 BJ2592  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ2592  DESIGNATION -  ARNAUDVILLE RM 1
 BJ2592  PID         -  BJ2592
 BJ2592  STATE/COUNTY-  LA/ST MARTIN
 BJ2592  COUNTRY     -  US
 BJ2592  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2592
 BJ2592                         *CURRENT SURVEY CONTROL
 BJ2592  ______________________________________________________________________
 BJ2592* NAD 83(2011) POSITION- 30 23 44.23847(N) 091 56 35.75265(W)   ADJUSTED
 BJ2592* NAD 83(2011) ELLIP HT-   -19.659 (meters)        (06/27/12)   ADJUSTED
 BJ2592* NAD 83(2011) EPOCH   -  2010.00
 BJ2592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2592  **This station is located in a suspected subsidence area (see below).
 BJ2592  ______________________________________________________________________
 BJ2592  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BJ2592  GEOID HEIGHT    -        -27.460 (meters)                     GEOID03
 BJ2592  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BJ2592  NAD 83(2011) X  -   -186,713.823 (meters)                     COMP
 BJ2592  NAD 83(2011) Y  - -5,503,013.614 (meters)                     COMP
 BJ2592  NAD 83(2011) Z  -  3,208,269.025 (meters)                     COMP
 BJ2592  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ2592
 BJ2592  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ2592  Standards:
 BJ2592         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ2592            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ2592  -------------------------------------------------------------------
 BJ2592  NETWORK    0.70   2.88           0.13   0.35   1.47     -0.00978426
 BJ2592  -------------------------------------------------------------------
 BJ2592  Click here for local accuracies and other accuracy information.
 BJ2592
 BJ2592.The horizontal coordinates were established by GPS observations
 BJ2592.and adjusted by the National Geodetic Survey in June 2012.
 BJ2592
 BJ2592.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ2592.been affixed to the stable North American tectonic plate. See 
 BJ2592.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ2592
 BJ2592.The horizontal coordinates are valid at the epoch date displayed above
 BJ2592.which is a decimal equivalence of Year/Month/Day.
 BJ2592
 BJ2592.** This station is in an area of known vertical motion. If an
 BJ2592.** orthometric height was ever established but is not available 
 BJ2592.** in the current survey control section, the orthometric height
 BJ2592.** is considered suspect.  Suspect heights are available in the
 BJ2592.** superseded section only if requested.
 BJ2592
 BJ2592.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2592.GEOID18 height accuracy estimate available here.
 BJ2592
 BJ2592.Click photographs - Photos may exist for this station.
 BJ2592
 BJ2592.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ2592
 BJ2592.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2592
 BJ2592.The ellipsoidal height was determined by GPS observations
 BJ2592.and is referenced to NAD 83.
 BJ2592
 BJ2592. The following values were computed from the NAD 83(2011) position.
 BJ2592
 BJ2592;                    North         East     Units Scale Factor Converg.
 BJ2592;SPC LA S     -   210,276.456   941,388.071   MT  0.99994939   -0 18 17.9
 BJ2592;SPC LA S     -   689,882.01  3,088,537.36   sFT  0.99994939   -0 18 17.9
 BJ2592;UTM  15      - 3,363,098.472   601,515.820   MT  0.99972713   +0 32 05.0
 BJ2592
 BJ2592!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2592!SPC LA S     -   1.00000309  x   0.99994939  =   0.99995248
 BJ2592!UTM  15      -   1.00000309  x   0.99972713  =   0.99973022
 BJ2592
 BJ2592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0151563098(NAD 83)
 BJ2592
 BJ2592                          SUPERSEDED SURVEY CONTROL
 BJ2592
 BJ2592  NAD 83(2007)-  30 23 44.23844(N)    091 56 35.75353(W) AD(2006.81) A
 BJ2592  ELLIP H (03/12/08)  -19.650  (m)                       GP(2006.81) 3 1
 BJ2592
 BJ2592.Superseded values are not recommended for survey control.
 BJ2592
 BJ2592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2592.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2592
 BJ2592_MARKER: DR = REFERENCE MARK DISK
 BJ2592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2592_STAMPING: ARNAUDVILLE NO 1 1969
 BJ2592_MARK LOGO: CGS
 BJ2592_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ2592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2592+STABILITY: SURFACE MOTION
 BJ2592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2592+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2006
 BJ2592
 BJ2592  HISTORY     - Date     Condition        Report By
 BJ2592  HISTORY     - 1969     MONUMENTED       CGS
 BJ2592  HISTORY     - 1973     GOOD             LADH
 BJ2592  HISTORY     - 20060430 SEE DESCRIPTION  NGS
 BJ2592
 BJ2592                          STATION DESCRIPTION
 BJ2592
 BJ2592'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BJ2592'0.8 MI W FROM ARNAUDVILLE.
 BJ2592'REFERENCE MARK NO. 1 IS LOCATED FROM THE BRIDGE OVER BAYOU FUSELIER AT
 BJ2592'ARNAUDVILLE ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 93, 24 FEET
 BJ2592'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 93, 22.9 FEET EAST OF A
 BJ2592'POWER POLE, 124.5 SOUTHEAST OF A 48 INCH LIVE OAK TREE, 103 FEET SOUTH
 BJ2592'OF TRIANGULATION STATION ARNAUDVILLE, 1.2 FEET SOUTH OF A STEEL
 BJ2592'WITNESS POST.  DISC SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 BJ2592'GROUND.  IT IS A STANDARD DISC STAMPED ARNAUDVILLE 1968.
 BJ2592
 BJ2592                          STATION RECOVERY (2006)
 BJ2592
 BJ2592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ2592'MARK IS ABOUT 7 MI (11.3 KM) NORTHWEST OF I-10 AND 7 MI (11.3 KM)
 BJ2592'NORTHEAST OF I-49.
 BJ2592'
 BJ2592'TO REACH FROM I-10 EXIT 109, JUNCTION OF STATE HIGHWAY 328
 BJ2592'(ANSEBROUSSARD HIGHWAY) NORTH OF BREAUX BRIDGE, GO 1.8 MI (2.9 KM) NW
 BJ2592'THEN NE ALONG HIGHWAY 328 TO POCHE BRIDGE ROAD, THENCE LEFT
 BJ2592'(NORTHWEST) 0.35 MI (0.5 KM) TO STATE HIGHWAY 31, THENCE RIGHT
 BJ2592'(NORTHEAST AND NORTHWEST) 10.0 MI (16.1 KM) ALONG LA-31 TO STATE
 BJ2592'HIGHWAY 93, THENCE LEFT (WEST) 0.75 MILE ALONG LA-93 TO THE MARK ON
 BJ2592'THE LEFT NEAR A FIELD.
 BJ2592'
 BJ2592'MARK IS 83.7 FT (25.5 M) SE AND ACROSS HIGHWAY 93 FROM A WOOD FENCE
 BJ2592'CORNER, 23.9 FT (7.3 M) SW OF HIGHWAY CENTERLINE, 22.9 FT (6.98 M)
 BJ2592'EAST-SOUTHEAST OF A POLE, AND 0.1 FT (0.0 M) ABOVE GROUND.
 BJ2592'
 BJ2592'DISK HAS BEEN SCRAPED BY MOWERS. STAMPING IS NOT LEGIBLE. POST AND
 BJ2592'DISK ARE SOLID.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5205 ***********************************************************************
 BJ5205  DESIGNATION -  ARNAUDVILLE UN GAS KGU 48 MST
 BJ5205  PID         -  BJ5205
 BJ5205  STATE/COUNTY-  LA/ST LANDRY
 BJ5205  COUNTRY     -  US
 BJ5205  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ5205
 BJ5205                         *CURRENT SURVEY CONTROL
 BJ5205  ______________________________________________________________________
 BJ5205* NAD 83(1992) POSITION- 30 24 48.54853(N) 091 53 56.05212(W)   ADJUSTED
 BJ5205  **This station is located in a suspected subsidence area (see below).
 BJ5205  ______________________________________________________________________
 BJ5205  GEOID HEIGHT    -        -27.276 (meters)                     GEOID18
 BJ5205  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 BJ5205  HORZ ORDER      -  THIRD
 BJ5205
 BJ5205.The horizontal coordinates were established by classical geodetic methods
 BJ5205.and adjusted by the National Geodetic Survey in January 1993.
 BJ5205
 BJ5205.** This station is in an area of known vertical motion. If an
 BJ5205.** orthometric height was ever established but is not available 
 BJ5205.** in the current survey control section, the orthometric height
 BJ5205.** is considered suspect.  Suspect heights are available in the
 BJ5205.** superseded section only if requested.
 BJ5205
 BJ5205.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5205.GEOID18 height accuracy estimate available here.
 BJ5205
 BJ5205.Click photographs - Photos may exist for this station.
 BJ5205
 BJ5205.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5205
 BJ5205. The following values were computed from the NAD 83(1992) position.
 BJ5205
 BJ5205;                    North         East     Units Scale Factor Converg.
 BJ5205;SPC LA S     -   212,234.848   945,660.746   MT  0.99995158   -0 16 58.1
 BJ5205;SPC LA S     -   696,307.16  3,102,555.30   sFT  0.99995158   -0 16 58.1
 BJ5205;UTM  15      - 3,365,118.850   605,758.402   MT  0.99973798   +0 33 26.9
 BJ5205
 BJ5205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0575865118(NAD 83)
 BJ5205
 BJ5205                          SUPERSEDED SURVEY CONTROL
 BJ5205
 BJ5205  NAD 83(1986)-  30 24 48.56869(N)    091 53 56.04681(W) AD(       ) 3
 BJ5205  NAD 27      -  30 24 47.86358(N)    091 53 55.63090(W) AD(       ) 3
 BJ5205
 BJ5205.Superseded values are not recommended for survey control.
 BJ5205
 BJ5205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5205.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5205
 BJ5205_MARKER: 42 = RADIO/TV MAST
 BJ5205
 BJ5205  HISTORY     - Date     Condition        Report By
 BJ5205  HISTORY     - 1969     FIRST OBSERVED   CGS
 BJ5205
 BJ5205                          STATION DESCRIPTION
 BJ5205
 BJ5205'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5205'THE STATION IS THE FLASHING RED LIGHT AT THE TOP OF THE MAST.  IT
 BJ5205'IS A THREE-LEGGED STEEL STRUCTURE, TRIANGULAR IN CROSSECTION,
 BJ5205'PAINTED ALTERNATELY RED AND WHITE WITH AN OVERALL HEIGHT OF 335
 BJ5205'FEET.
 BJ5205'
 BJ5205'IT IS LOCATED AT THE ARNAUDVILLE COMPRESSOR STATION OF THE UNITED
 BJ5205'GAS PIPELINE COMPANY ABOUT 2-1/2 MILES NORTHEAST OF ARNAUDVILLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2813 ***********************************************************************
 AU2813  DESIGNATION -  ARNOLD
 AU2813  PID         -  AU2813
 AU2813  STATE/COUNTY-  LA/JEFFERSON
 AU2813  COUNTRY     -  US
 AU2813  USGS QUAD   -  LAFITTE (2018)
 AU2813
 AU2813                         *CURRENT SURVEY CONTROL
 AU2813  ______________________________________________________________________
 AU2813* NAD 83(1992) POSITION- 29 42 57.67437(N) 090 06 45.20888(W)   ADJUSTED
 AU2813* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2813  **This station is located in a suspected subsidence area (see below).
 AU2813  ______________________________________________________________________
 AU2813  GEOID HEIGHT    -        -25.253 (meters)                     GEOID18
 AU2813  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 AU2813  HORZ ORDER      -  THIRD
 AU2813
 AU2813.The horizontal coordinates were established by classical geodetic methods
 AU2813.and adjusted by the National Geodetic Survey in January 1993.
 AU2813
 AU2813.** This station is in an area of known vertical motion. If an
 AU2813.** orthometric height was ever established but is not available 
 AU2813.** in the current survey control section, the orthometric height
 AU2813.** is considered suspect.  Suspect heights are available in the
 AU2813.** superseded section only if requested.
 AU2813
 AU2813.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2813.GEOID18 height accuracy estimate available here.
 AU2813
 AU2813.Click photographs - Photos may exist for this station.
 AU2813
 AU2813.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2813
 AU2813. The following values were computed from the NAD 83(1992) position.
 AU2813
 AU2813;                    North         East     Units Scale Factor Converg.
 AU2813;SPC LA S     -   135,418.659 1,118,112.429   MT  0.99993803   +0 36 37.5
 AU2813;SPC LA S     -   444,286.05  3,668,340.53   sFT  0.99993803   +0 36 37.5
 AU2813;UTM  15      - 3,290,809.761   779,337.139   MT  1.00056287   +1 25 56.1
 AU2813
 AU2813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2813!SPC LA S     -   1.00000384  x   0.99993803  =   0.99994187
 AU2813!UTM  15      -   1.00000384  x   1.00056287  =   1.00056671
 AU2813
 AU2813:                Primary Azimuth Mark                     Grid Az
 AU2813:SPC LA S     -  ARNOLD AZ MK                             133 15 16.3
 AU2813:UTM  15      -  ARNOLD AZ MK                             132 25 57.7
 AU2813
 AU2813_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7933790809(NAD 83)
 AU2813
 AU2813|---------------------------------------------------------------------|
 AU2813| PID    Reference Object                     Distance      Geod. Az  |
 AU2813|                                                           dddmmss.s |
 AU2813| DD6255 ARNOLD AZ MK                                       1335153.8 |
 AU2813| AU2814 LAFITTE CONTL OIL CO MAST           APPROX. 5.4 KM 1723526.7 |
 AU2813| DD6256 ARNOLD RM 1                           8.675 METERS 21808     |
 AU2813| DD6257 ARNOLD RM 2                           6.082 METERS 32532     |
 AU2813|---------------------------------------------------------------------|
 AU2813
 AU2813                          SUPERSEDED SURVEY CONTROL
 AU2813
 AU2813  NAD 83(1986)-  29 42 57.68952(N)    090 06 45.21159(W) AD(       ) 3
 AU2813  NAD 27      -  29 42 56.93108(N)    090 06 44.94183(W) AD(       ) 3
 AU2813
 AU2813.Superseded values are not recommended for survey control.
 AU2813
 AU2813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2813.See file dsdata.pdf to determine how the superseded data were derived.
 AU2813
 AU2813_MARKER: DS = TRIANGULATION STATION DISK
 AU2813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2813_STAMPING: ARNOLD 1966
 AU2813_MARK LOGO: CGS
 AU2813_PROJECTION: FLUSH
 AU2813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2813+STABILITY: SURFACE MOTION
 AU2813
 AU2813  HISTORY     - Date     Condition        Report By
 AU2813  HISTORY     - 1966     MONUMENTED       CGS
 AU2813  HISTORY     - 1973     MARK NOT FOUND   USGS
 AU2813  HISTORY     - 1975     GOOD             NGS
 AU2813
 AU2813                          STATION DESCRIPTION
 AU2813
 AU2813'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AU2813'STATION IS LOCATED ABOUT 13 MILES SOUTHWEST OF BELLE CHASE,
 AU2813'13 MILES SOUTH OF WESTWEGO, JUST EAST OF BARATARIA WATERWAY AND
 AU2813'INTRACOASTAL CANAL AND ON WEST SIDE OF STATE HIGHWAY 45 AT THE
 AU2813'JEFFERSON PARISH WATER TANK.
 AU2813'
 AU2813'TO REACH FROM WEST BANK EXPRESSWAY (U.S. HIGHWAY 90) AND STATE
 AU2813'ROUTE 45 (BARATARIA ROAD) IN MARRERO, GO SOUTH AND SOUTHWEST ON
 AU2813'STATE HIGHWAY 45 FOR 12.2 MILES TO THE BRIDGE OVER INTRACOASTAL
 AU2813'CANAL, CONTINUE SOUTH AND WEST ON STATE HIGHWAY 45 FOR 2.8 MILES
 AU2813'TO SCHOOL HOUSE OF LEFT, CONTINUE SOUTHERLY ON STATE HIGHWAY 45
 AU2813'FOR 1.85 MILES TO WATER TANK IN FENCED IN AREA ON RIGHT AND
 AU2813'STATION AS DESCRIBED.  NOTICE--KEY NEEDED TO GET THROUGH GATE.
 AU2813'
 AU2813'STATION MARK, A STANDARD DISK STAMPED ARNOLD 1966, IS SET IN
 AU2813'TOP OF A CONCRETE CYLINDER WHICH IS 1.8 FEET IN CIRCUMFERENCE
 AU2813'AND IS SET FLUSH WITH THE GROUND.  THE MARK IS 14.64 FEET
 AU2813'NORTHEAST OF NORTHEAST SIDE OF STANDPIPE IN CENTER OF WATER TANK,
 AU2813'22 FEET SOUTHEAST OF NORTHWEST LEG OF WATER TANK AND 8 FEET
 AU2813'NORTHWEST ON NORTHEAST LEG OF WATER TANK.
 AU2813'
 AU2813'REFERENCE MARK 1, A STANDARD DISK STAMPED ARNOLD NO 1 1966, IS
 AU2813'SET IN A DRILL HOLE IN CONCRETE FOUNDATION OF SOUTHEAST LEG
 AU2813'OF WATER TANK AND PROJECTS ABOUT 12 INCHES ABOVE THE GROUND.
 AU2813'
 AU2813'REFERENCE MARK 2, A STANDARD DISK STAMPED ARNOLD NO 2 1966, IS
 AU2813'SET IN A DRILL HOLE IN CONCRETE FOUNDATION OF NORTHWEST LEG
 AU2813'OF WATER TANK AND PROJECTS ABOUT 12 INCHES ABOVE THE GROUND.
 AU2813'
 AU2813'AZIMUTH MARK, A STANDARD DISK STAMPED ARNOLD 1966, IS SET IN
 AU2813'TOP OF CONCRETE CYLINDER WHICH PROJECTS ABOUT 6 INCHES ABOVE THE
 AU2813'GROUND.  THE MARK IS 88.5 FEET SOUTH-SOUTHEAST OF UTILITY POLE
 AU2813'WITH A BRACE POLE, 38.5 FEET NORTHEAST OF CENTER OF STATE
 AU2813'HIGHWAY 45 AND 1.5 FEET WEST OF WITNESS POST.
 AU2813'
 AU2813'TO REACH THE AZIMUTH MARK FROM STATION, CONTINUE SOUTHEAST ON
 AU2813'STATE HIGHWAY 45 FOR 0.1 MILE TO AZIMUTH MARK ON LEFT.
 AU2813'
 AU2813'HEIGHT OF LIGHT ABOVE STATION MARK 40 METERS.
 AU2813
 AU2813                          STATION RECOVERY (1973)
 AU2813
 AU2813'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (PGH)
 AU2813'ARNOLD - A HOLE WAS FOUND IN THE GROUND WHERE THE STATION SHOULD
 AU2813'HAVE BEEN LOCATED ACCORDING TO THE DESCRIPTION.  REFERENCE
 AU2813'MARKS WERE OK.  STATION NOT FOUND.  TRIANG. STA.
 AU2813
 AU2813                          STATION RECOVERY (1975)
 AU2813
 AU2813'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (AKH)
 AU2813'THIS STATION WAS NOT OCCUPIED AT THIS DATE.
 AU2813'
 AU2813'THE STATION WAS VISITED 6/75 AND ALL MARKS WERE FOUND IN GOOD CONDI-
 AU2813'TION.
 AU2813'
 AU2813'THE STATION IS LOCATED AT THE SITE OF THE JEFFERSON PARISH WATER
 AU2813'TANK, ABOUT 3.3 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE END OF
 AU2813'THE ROAD AT LAFITE, 2.3 MILES SOUTH OF THE CONFLUENCE OF THE
 AU2813'INTERCOASTAL WATERWAY AND THE BARATARIA WATERWAY, 2.0 MILES
 AU2813'SOUTH OF THE BARATARIA, CROWN POINT AND LAFITE FIRE HOUSE, 1.85 MILE
 AU2813'SOUTH OF THE FISHER HIGH SCHOOL.  IT IS 77 FEET WEST OF THE CENTER
 AU2813'OF STATE HIGHWAY 45, AND ON LINE WITH THE NORTH AND EAST LEG OF THE
 AU2813'WATER TANK.  IT IS 14.6 FEET NORTHEAST OF THE NORTHEAST SIDE OF THE
 AU2813'CENTER STANDPIPE, 22 FEET SOUTHEAST OF THE NORTH LEG OF THE
 AU2813'WATER TANK AND 8 FEET NORTHWEST OF THE EAST LEG OF THE WATER TANK.
 AU2813'IT IS SET IN A MASS OF CONCRETE ABOUT 1.8 FEET IN DIAMETER AND FLUSH
 AU2813'WITH THE GROUND.  THE DISK IS STAMPED ARNOLD 1966.
 AU2813'
 AU2813'REFERENCE MARK NO. 1 IS 28.46 FEET SOUTHWEST OF THE STATION.  IT IS
 AU2813'SET IN A DRILL HOLE IN THE CONCRETE FOUNDATION OF THE SOUTH LEG OF
 AU2813'THE WATER TANK.  IT IS STAMPED ARNOLD NO 1 1966.
 AU2813'
 AU2813'REFERENCE MARK NO. 2 IS 19.95 FEET NORTHWEST OF THE STATION.  IT IS
 AU2813'SET IN A DRILL HOLE IN THE CONCRETE FOUNDATION OF THE NORTH LEG OF
 AU2813'THE WATER TANK.  IT IS STAMPED ARNOLD NO 2 1966.
 AU2813'
 AU2813'THE AZIMUTH MARK IS ABOUT 0.1 MILE SOUTHEAST OF THE STATION.  IT IS
 AU2813'38.5 FEET NORTHEAST OF THE CENTER OF THE HIGHWAY AND 88.5 FEET
 AU2813'SOUTH- SOUTHEAST OF A UTILITY POLE.  IT IS AN AZIMUTH MARK DISK SET
 AU2813'IN THE TOP OF A CONCRETE POST 12-INCH IN DIAMETER AND PROJECTING 6
 AU2813'INCHES.
 AU2813'
 AU2813'TO REACH THE STATION FROM THE INTERSECTION OF THE WEST BANK EXPRESS-
 AU2813'WAY (U.S. HIGHWAY 90) AND STATE HIGHWAY 45 (BARATARIA ROAD) GO SOUTH
 AU2813'ON STATE HIGHWAY 45 FOR 14.9 MILES TO THE BARATARIA, CROWN POINT,
 AU2813'LAFITE FIRE HOUSE, CONTINUE SOUTH FOR 0.15 MILE TO THE FISHER HIGH
 AU2813'SCHOOL ON THE LEFT, CONTINUE SOUTH FOR 1.85 MILES TO THE WATER
 AU2813'TANK AND THE STATION ON THE RIGHT.  THE WATER TANK IS ENCLOSED IN
 AU2813'A FENCE WITH A LOCKED GATE.  THE KEY CAN BE OBTAINED AT THE ABOVE
 AU2813'MENTIONED FIRE HOUSE, PHONE NO. 689 3916.
 AU2813'
 AU2813'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.0 MILES NORTH OF
 AU2813'LAFITE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5308 ***********************************************************************
 BJ5308  DESIGNATION -  ARP
 BJ5308  PID         -  BJ5308
 BJ5308  STATE/COUNTY-  LA/LAFAYETTE
 BJ5308  COUNTRY     -  US
 BJ5308  USGS QUAD   -  BROUSSARD (2018)
 BJ5308
 BJ5308                         *CURRENT SURVEY CONTROL
 BJ5308  ______________________________________________________________________
 BJ5308* NAD 83(1992) POSITION- 30 12 15.00244(N) 091 59 25.85182(W)   ADJUSTED
 BJ5308* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5308  **This station is located in a suspected subsidence area (see below).
 BJ5308  ______________________________________________________________________
 BJ5308  GEOID HEIGHT    -        -27.034 (meters)                     GEOID18
 BJ5308  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 BJ5308  HORZ ORDER      -  THIRD
 BJ5308
 BJ5308.This mark is at Lafayette Airport (LFT)
 BJ5308
 BJ5308.The horizontal coordinates were established by classical geodetic methods
 BJ5308.and adjusted by the National Geodetic Survey in January 1993.
 BJ5308
 BJ5308.** This station is in an area of known vertical motion. If an
 BJ5308.** orthometric height was ever established but is not available 
 BJ5308.** in the current survey control section, the orthometric height
 BJ5308.** is considered suspect.  Suspect heights are available in the
 BJ5308.** superseded section only if requested.
 BJ5308
 BJ5308.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5308.GEOID18 height accuracy estimate available here.
 BJ5308
 BJ5308.Click photographs - Photos may exist for this station.
 BJ5308
 BJ5308.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5308
 BJ5308. The following values were computed from the NAD 83(1992) position.
 BJ5308
 BJ5308;                    North         East     Units Scale Factor Converg.
 BJ5308;SPC LA S     -   189,079.023   936,725.892   MT  0.99993201   -0 19 43.0
 BJ5308;SPC LA S     -   620,336.76  3,073,241.53   sFT  0.99993201   -0 19 43.0
 BJ5308;UTM  15      - 3,341,839.751   597,165.135   MT  0.99971647   +0 30 28.4
 BJ5308
 BJ5308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5308!SPC LA S     -   1.00000239  x   0.99993201  =   0.99993440
 BJ5308!UTM  15      -   1.00000239  x   0.99971647  =   0.99971886
 BJ5308
 BJ5308:                Primary Azimuth Mark                     Grid Az
 BJ5308:SPC LA S     -  STEP                                     325 17 55.3
 BJ5308:UTM  15      -  STEP                                     324 27 43.9
 BJ5308
 BJ5308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9716541839(NAD 83)
 BJ5308
 BJ5308|---------------------------------------------------------------------|
 BJ5308| PID    Reference Object                     Distance      Geod. Az  |
 BJ5308|                                                           dddmmss.s |
 BJ5308| BJ5307 STEP 2                               73.177 METERS 30524     |
 BJ5308| BJ2121 STEP                                APPROX. 0.5 KM 3245812.3 |
 BJ5308|---------------------------------------------------------------------|
 BJ5308
 BJ5308                          SUPERSEDED SURVEY CONTROL
 BJ5308
 BJ5308  NAD 83(1986)-  30 12 15.02260(N)    091 59 25.84563(W) AD(       ) 3
 BJ5308
 BJ5308.Superseded values are not recommended for survey control.
 BJ5308
 BJ5308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5308.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5308
 BJ5308_MARKER: DD = SURVEY DISK
 BJ5308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5308_STAMPING: ARP 1963
 BJ5308_MARK LOGO: LADH
 BJ5308_PROJECTION: FLUSH
 BJ5308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5308+STABILITY: SURFACE MOTION
 BJ5308
 BJ5308  HISTORY     - Date     Condition        Report By
 BJ5308  HISTORY     - 1963     MONUMENTED       LADH
 BJ5308  HISTORY     - 1985     GOOD             LADTD
 BJ5308
 BJ5308                          STATION DESCRIPTION
 BJ5308
 BJ5308'DESCRIBED BY LA TRANSP AND DEV 1985
 BJ5308'3.7 KM (2.30 MI) SE FROM LAFAYETTE.
 BJ5308'LOCATED AT THE LAFAYETTE MUNICIPAL AIRPORT IN THE CENTER OF THE
 BJ5308'AIRPORT GROUNDS NEAR AN ALLUMINATED WIND CONE.  FOR ENTRANCE TO THE
 BJ5308'MARK CONTACT THE LAFAYETTE AIRPORT COMMISSION, 89.3 M (293.0 FT)
 BJ5308'SOUTH-SOUTHWEST OF THE SOUTHERN EDGE OF RUNWAY 10-28, 77.9 M
 BJ5308'(255.6 FT) EAST OF STEP 2 REFERENCE MARK 3, 73.2 M (240.2 FT)
 BJ5308'SOUTHEAST OF STATION STEP 2, AND 38.3 M (125.7 FT) WEST-NORTHWEST OF
 BJ5308'THE CENTER OF TAXIWAY F.
 BJ5308'THE MARK IS 28.0 METERS  NW FROM  A TAXIWAY LIGHT
 BJ5308'THE MARK IS ABOVE LEVEL WITH RUNWAY 10-28.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3507 ***********************************************************************
 CQ3507  PACS        -  This is a Primary Airport Control Station.
 CQ3507  DESIGNATION -  ARP 2 DTN
 CQ3507  PID         -  CQ3507
 CQ3507  STATE/COUNTY-  LA/CADDO
 CQ3507  COUNTRY     -  US
 CQ3507  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3507
 CQ3507                         *CURRENT SURVEY CONTROL
 CQ3507  ______________________________________________________________________
 CQ3507* NAD 83(2011) POSITION- 32 32 23.42103(N) 093 44 42.62907(W)   ADJUSTED
 CQ3507* NAD 83(2011) ELLIP HT-    26.183 (meters)        (06/27/12)   ADJUSTED
 CQ3507* NAD 83(2011) EPOCH   -  2010.00
 CQ3507* NAVD 88 ORTHO HEIGHT -    52.30  (meters)      171.6   (feet) LEVELING
 CQ3507  ______________________________________________________________________
 CQ3507  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 CQ3507  NAD 83(2011) X  -   -351,555.111 (meters)                     COMP
 CQ3507  NAD 83(2011) Y  - -5,370,624.817 (meters)                     COMP
 CQ3507  NAD 83(2011) Z  -  3,411,062.533 (meters)                     COMP
 CQ3507  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 CQ3507  VERT ORDER      -  THIRD ?
 CQ3507
 CQ3507  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3507  Standards:
 CQ3507         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3507            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3507  -------------------------------------------------------------------
 CQ3507  NETWORK    3.72   5.08           1.17   1.73   2.59      0.26986963
 CQ3507  -------------------------------------------------------------------
 CQ3507  Click here for local accuracies and other accuracy information.
 CQ3507
 CQ3507.This mark is at Shreveport Downtown Airport (DTN)
 CQ3507
 CQ3507.The horizontal coordinates were established by GPS observations
 CQ3507.and adjusted by the National Geodetic Survey in June 2012.
 CQ3507
 CQ3507.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3507.been affixed to the stable North American tectonic plate. See 
 CQ3507.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3507
 CQ3507.The horizontal coordinates are valid at the epoch date displayed above
 CQ3507.which is a decimal equivalence of Year/Month/Day.
 CQ3507
 CQ3507.The orthometric height was determined by differential leveling.
 CQ3507.The vertical network tie was performed by a horz. field party for horz.
 CQ3507.obs reductions. Reset procedures were used to establish the elevation.
 CQ3507
 CQ3507.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3507.GEOID18 height accuracy estimate available here.
 CQ3507
 CQ3507.Click photographs - Photos may exist for this station.
 CQ3507
 CQ3507.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3507
 CQ3507.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3507
 CQ3507.The ellipsoidal height was determined by GPS observations
 CQ3507.and is referenced to NAD 83.
 CQ3507
 CQ3507. The following values were computed from the NAD 83(2011) position.
 CQ3507
 CQ3507;                    North         East     Units Scale Factor Converg.
 CQ3507;SPC LA N     -   226,844.211   883,039.797   MT  0.99997354   -0 39 30.0
 CQ3507;SPC LA N     -   744,238.05  2,897,106.40   sFT  0.99997354   -0 39 30.0
 CQ3507;UTM  15      - 3,600,520.103   430,028.943   MT  0.99966037   -0 24 03.0
 CQ3507
 CQ3507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3507!SPC LA N     -   0.99999589  x   0.99997354  =   0.99996943
 CQ3507!UTM  15      -   0.99999589  x   0.99966037  =   0.99965626
 CQ3507
 CQ3507:                Primary Azimuth Mark                     Grid Az
 CQ3507:SPC LA N     -  PORT                                     239 32 10.7
 CQ3507:UTM  15      -  PORT                                     239 16 43.7
 CQ3507
 CQ3507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3002800520(NAD 83)
 CQ3507
 CQ3507|---------------------------------------------------------------------|
 CQ3507| PID    Reference Object                     Distance      Geod. Az  |
 CQ3507|                                                           dddmmss.s |
 CQ3507| CQ2126 PORT                                471.106 METERS 2385240.7 |
 CQ3507|---------------------------------------------------------------------|
 CQ3507
 CQ3507                          SUPERSEDED SURVEY CONTROL
 CQ3507
 CQ3507  NAD 83(2007)-  32 32 23.42087(N)    093 44 42.63000(W) AD(2002.00) 0
 CQ3507  ELLIP H (02/10/07)   26.220  (m)                       GP(2002.00)    
 CQ3507  ELLIP H (02/14/02)   26.203  (m)                       GP(       ) 5 2
 CQ3507  NAD 83(1992)-  32 32 23.42081(N)    093 44 42.63004(W) AD(       ) B
 CQ3507  ELLIP H (09/16/94)   26.312  (m)                       GP(       ) 4 2
 CQ3507  NGVD 29              52.37   (m)          171.8    (f) LEVELING    3  
 CQ3507
 CQ3507.Superseded values are not recommended for survey control.
 CQ3507
 CQ3507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3507.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3507
 CQ3507_MARKER: DT = TOPOGRAPHIC STATION DISK
 CQ3507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3507_STAMPING: ARP 2 DTN 1970
 CQ3507_MARK LOGO: CGS
 CQ3507_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ3507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3507+STABILITY: SURFACE MOTION
 CQ3507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3507+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2007
 CQ3507
 CQ3507  HISTORY     - Date     Condition        Report By
 CQ3507  HISTORY     - 1970     MONUMENTED       NOS
 CQ3507  HISTORY     - 19890115 GOOD             NGS
 CQ3507  HISTORY     - 19930111 GOOD
 CQ3507  HISTORY     - 20010314 GOOD             NGS
 CQ3507  HISTORY     - 20070606 GOOD             MAEC
 CQ3507
 CQ3507                          STATION DESCRIPTION
 CQ3507
 CQ3507'DESCRIBED BY NATIONAL OCEAN SERVICE 1970
 CQ3507'THE STATION IS LOCATED ON THE SHREVEPORT DOWNTOWN AIRPORT JUST EAST OF
 CQ3507'THE DOWNTOWN SECTION OF THE CITY OF SHREVEPORT, LA.
 CQ3507'
 CQ3507'TO REACH FROM THE TERMINAL BUILDING AND AIRPORT OFFICE PROCEED
 CQ3507'EAST-NORTHEAST VIA TAXIWAY TO THE JUNCTION WITH A TAXIWAY RUNNING
 CQ3507'NORTHWEST-SOUTHEAST.  TURN SOUTHEAST ONTO TAXIWAY TO THE GRASS AREA
 CQ3507'JUST WEST OF THE JUNCTION OF RUNWAYS AND STATION ON THE NORTH SIDE OF
 CQ3507'THE TAXIWAY.
 CQ3507'
 CQ3507'IT IS 175.05 FT (53.36 M) SOUTHWEST OF THE CENTERLINE OF RUNWAY 14/32,
 CQ3507'174.25 FT (53.11 M) NORTHWEST OF THE CENTERLINE OF RUNWAY 5/23, 113.6
 CQ3507'FT (34.6 M) WEST OF A RUNWAY LIGHT AT THE JUNCTION OF RUNWAYS AND
 CQ3507'75.25 FT (22.94 M) NORTHEAST OF THE TAXIWAY.
 CQ3507
 CQ3507                          STATION RECOVERY (1989)
 CQ3507
 CQ3507'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (SWA)
 CQ3507'STATION IS LOCATED NEAR THE INTERSECTION OF ALL RUNWAYS.  IT IS 175.05
 CQ3507'FT (53.36 M) SW OF THE CENTERLINE OF RUNWAY 14-32, 174.25 FT (53.11 M)
 CQ3507'NW OF THE CENTERLINE OF RUNWAY 5-23, 161.1 FT (49.1 M) S OF RUNWAY
 CQ3507'LIGHT (SECOND LIGHT N OF INTERSECTION OF ALL RUNWAYS ON WEST SIDE OF
 CQ3507'RUNWAY 14-32), 113.6 FT (34.6 M) WEST OF FIRST RUNWAY LIGHT, AND 75.25
 CQ3507'FT (22.94 M) NE OF PARALLEL TAXIWAY.  A STANDARD TOPOGRAPHIC DISK
 CQ3507'STAMPED ARP 2 DTN 1970, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 CQ3507'THE GROUND.
 CQ3507
 CQ3507                          STATION RECOVERY (1993)
 CQ3507
 CQ3507'RECOVERED 1993
 CQ3507'RECOVERED IN GOOD CONDITION.
 CQ3507
 CQ3507                          STATION RECOVERY (2001)
 CQ3507
 CQ3507'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DLA)
 CQ3507'RECOVERED IN GOOD CONDITION.
 CQ3507
 CQ3507                          STATION RECOVERY (2007)
 CQ3507
 CQ3507'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 CQ3507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3509 ***********************************************************************
 CQ3509  PACS        -  This is a Primary Airport Control Station.
 CQ3509  DESIGNATION -  ARP 3 SHV
 CQ3509  PID         -  CQ3509
 CQ3509  STATE/COUNTY-  LA/CADDO
 CQ3509  COUNTRY     -  US
 CQ3509  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ3509
 CQ3509                         *CURRENT SURVEY CONTROL
 CQ3509  ______________________________________________________________________
 CQ3509* NAD 83(2011) POSITION- 32 26 49.90973(N) 093 49 29.70399(W)   ADJUSTED
 CQ3509* NAD 83(2011) ELLIP HT-    43.792 (meters)        (06/27/12)   ADJUSTED
 CQ3509* NAD 83(2011) EPOCH   -  2010.00
 CQ3509* NAVD 88 ORTHO HEIGHT -    69.74  (+/-2cm)      228.8   (feet) VERTCON3
 CQ3509  ______________________________________________________________________
 CQ3509  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 CQ3509  NAD 83(2011) X  -   -359,398.643 (meters)                     COMP
 CQ3509  NAD 83(2011) Y  - -5,375,651.896 (meters)                     COMP
 CQ3509  NAD 83(2011) Z  -  3,402,406.670 (meters)                     COMP
 CQ3509  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 CQ3509  VERT ORDER      -  THIRD ? (See Below)
 CQ3509
 CQ3509  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3509  Standards:
 CQ3509         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3509            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3509  -------------------------------------------------------------------
 CQ3509  NETWORK    4.76   6.94           1.89   1.98   3.54      0.19667592
 CQ3509  -------------------------------------------------------------------
 CQ3509  Click here for local accuracies and other accuracy information.
 CQ3509
 CQ3509.This mark is at Shreveport Regional Airport (SHV)
 CQ3509
 CQ3509.The horizontal coordinates were established by GPS observations
 CQ3509.and adjusted by the National Geodetic Survey in June 2012.
 CQ3509
 CQ3509.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3509.been affixed to the stable North American tectonic plate. See 
 CQ3509.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3509
 CQ3509.The horizontal coordinates are valid at the epoch date displayed above
 CQ3509.which is a decimal equivalence of Year/Month/Day.
 CQ3509
 CQ3509.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3509.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3509
 CQ3509.GPS derived orthometric heights for airport stations designated as
 CQ3509.PACS or SACS are published to 2 decimal places.  This maintains
 CQ3509.centimeter relative accuracy between the PACS and SACS.  It does
 CQ3509.not indicate centimeter accuracy relative to other marks which are
 CQ3509.part of the published vertical control network.
 CQ3509
 CQ3509.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3509.GEOID18 height accuracy estimate available here.
 CQ3509
 CQ3509.The vertical order pertains to the NGVD 29 superseded value.
 CQ3509
 CQ3509.Click photographs - Photos may exist for this station.
 CQ3509
 CQ3509.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3509
 CQ3509.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3509
 CQ3509.The ellipsoidal height was determined by GPS observations
 CQ3509.and is referenced to NAD 83.
 CQ3509
 CQ3509. The following values were computed from the NAD 83(2011) position.
 CQ3509
 CQ3509;                    North         East     Units Scale Factor Converg.
 CQ3509;SPC LA N     -   216,660.572   875,424.240   MT  0.99995732   -0 42 01.7
 CQ3509;SPC LA N     -   710,827.23  2,872,121.03   sFT  0.99995732   -0 42 01.7
 CQ3509;UTM  15      - 3,590,305.366   422,461.517   MT  0.99967414   -0 26 33.4
 CQ3509
 CQ3509!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3509!SPC LA N     -   0.99999312  x   0.99995732  =   0.99995044
 CQ3509!UTM  15      -   0.99999312  x   0.99967414  =   0.99966727
 CQ3509
 CQ3509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2246190305(NAD 83)
 CQ3509
 CQ3509                          SUPERSEDED SURVEY CONTROL
 CQ3509
 CQ3509  NAD 83(2007)-  32 26 49.90981(N)    093 49 29.70483(W) AD(2002.00) 0
 CQ3509  ELLIP H (02/10/07)   43.823  (m)                       GP(2002.00)    
 CQ3509  ELLIP H (02/14/02)   43.827  (m)                       GP(       ) 5 2
 CQ3509  NAD 83(1992)-  32 26 49.90953(N)    093 49 29.70473(W) AD(       ) B
 CQ3509  ELLIP H (09/16/94)   43.945  (m)                       GP(       ) 4 2
 CQ3509  NGVD 29              69.81   (m)          229.0    (f) LEVELING    3  
 CQ3509
 CQ3509.Superseded values are not recommended for survey control.
 CQ3509
 CQ3509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3509.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3509
 CQ3509_MARKER: DT = TOPOGRAPHIC STATION DISK
 CQ3509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3509_STAMPING: ARP 3 SHV 1972
 CQ3509_MARK LOGO: CGS
 CQ3509_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ3509_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ3509_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3509+SATELLITE: SATELLITE OBSERVATIONS - January 07, 1993
 CQ3509
 CQ3509  HISTORY     - Date     Condition        Report By
 CQ3509  HISTORY     - 1972     MONUMENTED       NOS
 CQ3509  HISTORY     - 19930107 GOOD
 CQ3509  HISTORY     - 19940615 GOOD             NGS
 CQ3509  HISTORY     - 20010315 MARK NOT FOUND   USPSQD
 CQ3509
 CQ3509                          STATION DESCRIPTION
 CQ3509
 CQ3509'DESCRIBED BY NATIONAL OCEAN SERVICE 1972
 CQ3509'THE STATION IS LOCATED ON THE SHREVEPORT REGIONAL AIRPORT WHICH IS IN
 CQ3509'THE WEST PART OF THE CITY OF SHREVEPORT JUST EAST OF THE JUNCTION OF
 CQ3509'INTERSTATE HIGHWAYS 20 AND 220.
 CQ3509'
 CQ3509'TO REACH FROM THE TERMINAL RAMP PROCEED SOUTH ON THE TAXIWAY RUNNING
 CQ3509'PARALLEL TO RUNWAY 14/32 TO A TAXIWAY ON THE LEFT RUNNING PARALLEL TO
 CQ3509'RUNWAY 5/23.  TURN LEFT (EASTERLY) AND PROCEED TO THE SECOND TAXIWAY
 CQ3509'CROSSING RUNWAY 5/23, CROSS RUNWAY AND PROCEED ON TAXIWAY TO AN ACCESS
 CQ3509'GRAVEL ROAD TO WEATHER INSTRUMENTS.  TURN LEFT (EAST) ONTO GRAVEL ROAD
 CQ3509'AND MARK ABOUT 120 FT (36.6 M) NORTH OF THE GRAVEL ROAD.
 CQ3509'
 CQ3509'IT IS 303.6 FT (92.5 M) NORTHWEST OF THE ANEMOMTER ANTENNA, 120.2 FT
 CQ3509'(36.6 M) NORTH-NORTHWEST OF THE NORTHERLY EDGE OF THE ACCESS ROAD,
 CQ3509'61.7 FT (18.8 M) NORTHEAST OF A BLUE LIGHT ALONG THE EAST EDGE OF THE
 CQ3509'TAXIWAY AND 50.1 FT (15.3 M) EAST-NORTHEAST OF THE EAST EDGE OF THE
 CQ3509'TAXIWAY.
 CQ3509
 CQ3509                          STATION RECOVERY (1993)
 CQ3509
 CQ3509'RECOVERED 1993
 CQ3509'RECOVERED IN GOOD CONDITION.
 CQ3509
 CQ3509                          STATION RECOVERY (1994)
 CQ3509
 CQ3509'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994
 CQ3509'THE STATION IS LOCATED IN THE GRASS AREA SOUTHEAST OF THE INTERSECTION
 CQ3509'OF RUNWAY 5/23 AND TAXIWAY (D), 303.6 FT (92.5 M) NORTHWEST OF THE
 CQ3509'ANEMOMETER, 120.2 FT (36.6 M) NORTH-NORTHWEST OF THE NORTHERLY EDGE OF
 CQ3509'THE MACADAM DRIVEWAY LEADING TO THE ANEMOMETER, 61.7 FT (18.8 M)
 CQ3509'NORTHEAST OF THE 6TH TAXIWAY LIGHT THAT IS SOUTH-SOUTHEAST OF THE
 CQ3509'INTERSECTION, 50.1 FT (15.3 M) EAST-NORTHEAST OF THE EASTERLY EDGE OF
 CQ3509'TAXIWAY (D).  THE MARK IS A STANDARD CGS TOPOGRAPHIC STATION DISK,
 CQ3509'STAMPED ARP 3 SHV 1972, SET IN THE TOP OF A CONCRETE POST THAT IS
 CQ3509'FLUSH WITH THE SURFACE OF THE GROUND.
 CQ3509
 CQ3509                          STATION RECOVERY (2001)
 CQ3509
 CQ3509'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 CQ3509'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3130 ***********************************************************************
 CP3130  DESIGNATION -  ARRAT
 CP3130  PID         -  CP3130
 CP3130  STATE/COUNTY-  LA/MOREHOUSE
 CP3130  COUNTRY     -  US
 CP3130  USGS QUAD   -  COLLINSTON WEST (2018)
 CP3130
 CP3130                         *CURRENT SURVEY CONTROL
 CP3130  ______________________________________________________________________
 CP3130* NAD 83(1997) POSITION- 32 42 59.65334(N) 091 52 29.81804(W)   ADJUSTED
 CP3130* NAVD 88 ORTHO HEIGHT -    47.36  (+/-2cm)      155.4   (feet) VERTCON3
 CP3130  ______________________________________________________________________
 CP3130  GEOID HEIGHT    -        -25.865 (meters)                     GEOID18
 CP3130  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 CP3130  HORZ ORDER      -  FIRST
 CP3130  VERT ORDER      -  THIRD ? (See Below)
 CP3130
 CP3130.The horizontal coordinates were established by classical geodetic methods
 CP3130.and adjusted by the National Geodetic Survey in September 1999.
 CP3130
 CP3130.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3130.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3130
 CP3130.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3130.GEOID18 height accuracy estimate available here.
 CP3130
 CP3130.The vertical order pertains to the NGVD 29 superseded value.
 CP3130
 CP3130.Click photographs - Photos may exist for this station.
 CP3130
 CP3130.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3130
 CP3130. The following values were computed from the NAD 83(1997) position.
 CP3130
 CP3130;                    North         East     Units Scale Factor Converg.
 CP3130;SPC LA N     -   245,940.215 1,058,599.396   MT  1.00001176   +0 19 49.7
 CP3130;SPC LA N     -   806,888.86  3,473,088.19   sFT  1.00001176   +0 19 49.7
 CP3130;UTM  15      - 3,620,426.149   605,435.116   MT  0.99973707   +0 36 29.3
 CP3130
 CP3130!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3130!SPC LA N     -   0.99999663  x   1.00001176  =   1.00000839
 CP3130!UTM  15      -   0.99999663  x   0.99973707  =   0.99973370
 CP3130
 CP3130:                Primary Azimuth Mark                     Grid Az
 CP3130:SPC LA N     -  ARRAT AZ MK                              152 39 37.9
 CP3130:UTM  15      -  ARRAT AZ MK                              152 22 58.3
 CP3130
 CP3130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0543520426(NAD 83)
 CP3130
 CP3130|---------------------------------------------------------------------|
 CP3130| PID    Reference Object                     Distance      Geod. Az  |
 CP3130|                                                           dddmmss.s |
 CP3130| CP3148 MER ROUGE MUNICIPAL TANK            APPROX.10.2 KM 0490112.6 |
 CP3130| CY3307 ARRAT RM 1                           45.949 METERS 08740     |
 CP3130| CP3124 OAK RIDGE ATT MICROWAVE KKT 26      APPROX.17.4 KM 1281359.1 |
 CP3130| CY4204 D 3271                                             1415824.3 |
 CP3130| CY3306 ARRAT AZ MK                                        1525927.6 |
 CP3130| CP3136 OAK RIDGE LA PWR AND LT KYL 86      APPROX.17.8 KM 1531143.0 |
 CP3130| CY3308 ARRAT RM 2                           53.547 METERS 16105     |
 CP3130| CP3129 COLLINSTON MUNICIPAL TANK           APPROX. 3.0 KM 1721047.9 |
 CP3130| CP3041 FORT WORTH ATLANTA AWY BCN 32       APPROX.25.0 KM 1760934.4 |
 CP3130| CQ2651 STERLINGTON LA P L CO W STACK       APPROX.19.2 KM 2655622.8 |
 CP3130| CQ2653 STERLINGTON LA P L CO E STACK       APPROX.19.2 KM 2660255.1 |
 CP3130| CP3141 D 3272                              190.816 METERS 31444     |
 CP3130| CP3154 BASTROP COURTHOUSE                  APPROX. 7.7 KM 3314544.2 |
 CP3130| CP3157 BASTROP SO KRAFT CORP STACK         APPROX. 7.3 KM 3321455.6 |
 CP3130| CP3153 BASTROP LOUISIANA P AND L TANK      APPROX. 7.6 KM 3322444.8 |
 CP3130| CP3156 BASTROP SOU KRAFT CORP TANK         APPROX. 7.4 KM 3323225.3 |
 CP3130| CP3155 BASTROP ARK LA AND MO RR STK        APPROX. 7.9 KM 3341803.3 |
 CP3130| CP3160 BASTROP LA PAPER MILL STACK         APPROX. 8.0 KM 3362142.3 |
 CP3130| CP3161 BASTROP LA PAPER MILL TANK          APPROX. 8.1 KM 3365159.0 |
 CP3130| CP3158 BASTROP CONSOL CHEM IND STK         APPROX. 8.8 KM 3372230.7 |
 CP3130| CP3159 BASTROP CONSOL CHEM IND INC TK      APPROX. 8.8 KM 3374131.5 |
 CP3130|---------------------------------------------------------------------|
 CP3130
 CP3130                          SUPERSEDED SURVEY CONTROL
 CP3130
 CP3130  NAD 83(1992)-  32 42 59.65398(N)    091 52 29.81777(W) AD(       ) 1
 CP3130  NAD 83(1986)-  32 42 59.66544(N)    091 52 29.81074(W) AD(       ) 1
 CP3130  NAD 27      -  32 42 59.17300(N)    091 52 29.35200(W) AD(       ) 1
 CP3130  NGVD 29 (07/19/86)   47.48   (m)          155.8    (f) LEVELING    3  
 CP3130
 CP3130.Superseded values are not recommended for survey control.
 CP3130
 CP3130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3130.See file dsdata.pdf to determine how the superseded data were derived.
 CP3130
 CP3130_MARKER: DS = TRIANGULATION STATION DISK
 CP3130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3130_STAMPING: ARRAT 1939
 CP3130_MARK LOGO: CGS
 CP3130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3130+STABILITY: SURFACE MOTION
 CP3130
 CP3130  HISTORY     - Date     Condition        Report By
 CP3130  HISTORY     - 1939     MONUMENTED       CGS
 CP3130  HISTORY     - 1952     GOOD             CGS
 CP3130  HISTORY     - 1967     GOOD             CGS
 CP3130  HISTORY     - 1971     GOOD             NGS
 CP3130  HISTORY     - 1973     GOOD             DMA
 CP3130
 CP3130                          STATION DESCRIPTION
 CP3130
 CP3130'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP3130'STATION IS LOCATED 5 MILES BY ROAD SE OF BASTROP, ABOUT
 CP3130'1.8 MILES NW OF COLLINSTON ON NE SIDE OF BASTROP-COLLINSTON
 CP3130'GRAVELED ROAD.  IN YARD OF MOUNT ARRAT BAPTIST
 CP3130'CHURCH AND SCHOOL.
 CP3130'
 CP3130'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 CP3130'BRONZE DISKS SET IN CONCRETE.
 CP3130'
 CP3130'MARK IS, PROJECTING ABOUT 4 INCHES, STAMPED ARRAT
 CP3130'1939, IS SET 51 FEET ENE OF CENTER LINE OF BASTROP-COLLINSTON
 CP3130'ROAD, 50 FEET SSE OF 12-INCH PINE TREE WITH TRIANGULAR BLAZE,
 CP3130'48 FEET S OF WOOD FENCE, 140 FEET NW OF NW CORNER BUILDING,
 CP3130'MOUNT ARRAT BAPTIST CHURCH AND SCHOOL.
 CP3130'
 CP3130'TO REACH FROM BASTROP, DRIVE S FROM NW CORNER OF SQUARE ON
 CP3130'PAVED STREET, PAST W SIDE OF COURTHOUSE FOR 1 MILE TO GRAVELED
 CP3130'T-ROAD LEFT, SE, BASTROP-COLLINSTON ROAD.  DRIVE SE ON THIS
 CP3130'ROAD FOR 4 MILES TO MOUNT ARRAT BAPTIST CHURCH AND SCHOOL
 CP3130'ON LEFT AND STATION.
 CP3130'
 CP3130'REFERENCE MARK NO. 1, PROJECTING 6 INCHES, STAMPED
 CP3130'ARRAT NO. 1, IS SET IN SCHOOLYARD.  IT IS ESE OF STATION
 CP3130'150.75 FEET, 24 FEET N OF NE CORNER OF SCHOOL, 30 FEET S
 CP3130'OF WOOD AND WIRE FENCE.  REFERENCE MARK NO. 2,
 CP3130'PROJECTING 6 INCHES, STAMPED ARRAT NO. 2, IS SET ON W SIDE
 CP3130'OF BASTROP-COLLINSTON ROAD, 175.67 FEET SSW OF STATION,
 CP3130'36 FEET W OF CENTER LINE OF ROAD, 51 FEET S OF TELEPHONE
 CP3130'POLE, 51 FEET S OF TELEPHONE POLE.
 CP3130'
 CP3130'AZIMUTH MARK, PROJECTING 6 INCHES, STAMPED ARRAT
 CP3130'1939, IS ABOUT 0.25 MILE SSE OF STATION.  SET IN E ROAD
 CP3130'BANK ABOUT 4 FEET ABOVE LEVEL OF ROAD, 36 FEET E OF CENTER
 CP3130'LINE OF BASTROP-COLLINSTON ROAD, 41 FEET NNW OF TELEPHONE
 CP3130'POLE.  FROM STATION, DRIVE S ON BASTROP-COLLINSTON ROAD
 CP3130'FOR 0.25 MILE TO MARK ON LEFT, E SIDE OF ROAD.
 CP3130'
 CP3130'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 CP3130
 CP3130                          STATION RECOVERY (1952)
 CP3130
 CP3130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (RCD)
 CP3130'THE STATION, AZIMUTH MARK AND REFERENCE MARKS WERE RECOVERED
 CP3130'IN GOOD CONDITION.  A DIFFERENCE IN THE DIRECTION TO REFERENCE
 CP3130'MARK 1 WAS NOTED.  A NEW DESCRIPTION FOLLOWS.
 CP3130'
 CP3130'THE STATION IS ABOUT 5 MILES SOUTHEAST OF BASTROP, ABOUT
 CP3130'2 MILES NORTHWEST OF COLLINGSTON AND ON THE GROUNDS OF THE
 CP3130'MOUNT ARRAT CHURCH.  THE MARK IS 51 FEET EAST OF THE CENTER
 CP3130'OF STATE HIGHWAY 47, 50 FEET SOUTHEAST OF A 14-INCH PINE
 CP3130'TREE, AND 26 FEET SOUTHEAST OF A FENCE.
 CP3130'
 CP3130'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 CP3130'47 AND 14 AT THE SOUTH EDGE OF BASTROP, GO SOUTHEAST ON
 CP3130'HIGHWAY 47 FOR 3.9 MILES TO D 3272 (LA. GEOD. S.) MARK ON
 CP3130'THE RIGHT, CONTINUE SOUTHEAST 0.1 MILE TO THE STATION ON
 CP3130'THE LEFT, CONTINUE SOUTHEAST 0.15 MILE TO D 3271 (LA. GEOD.
 CP3130'S.) MARK ON THE LEFT, CONTINUE SOUTHEAST 0.1 MILE TO THE
 CP3130'AZIMUTH MARK ON THE LEFT.
 CP3130'
 CP3130'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 CP3130'ARRAT 1939.
 CP3130'
 CP3130'REFERENCE MARK 1 IS 17 FEET NORTHEAST OF THE NORTHEAST CORNER
 CP3130'OF THE CHURCH AND 14 FEET SOUTH OF A FENCE.  THE MARK PROJECTS
 CP3130'6 INCHES AND THE DISK IS STAMPED ARRAT NO 1 1939.
 CP3130'
 CP3130'REFERENCE MARK 2 IS 51 FEET SOUTHEAST OF A TELEPHONE POLE AND
 CP3130'39 FEET SOUTHWEST OF THE CENTER OF THE HIGHWAY.  THE MARK
 CP3130'PROJECTS 6 INCHES AND THE DISK IS STAMPED ARRAT NO 2 1939.
 CP3130'
 CP3130'THE AZIMUTH MARK IS 41 FEET NORTHWEST OF A POWERLINE POLE,
 CP3130'36 FEET EAST OF THE CENTER OF THE HIGHWAY AND 2 FEET WEST
 CP3130'OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 6
 CP3130'INCHES AND THE DISK IS STAMPED ARRAT 1939.
 CP3130'
 CP3130'D 3271 (LA. GEOD. S.) IS 28 FEET EAST OF THE CENTER OF THE
 CP3130'HIGHWAY, 7 FEET WEST OF A FENCE AND 2 FEET WEST OF A 4 IN
 CP3130'X 4 IN CONCRETE POST.  THE MARK IS A BRONZE DISK OF THE
 CP3130'LOUISIANA GEODETIC SURVEY SET IN THE TOP OF A 6-INCH SQUARE
 CP3130'CONCRETE POST THAT PROJECTS 6 INCHES.  THE DISK IS STAMPED
 CP3130'D 3271.
 CP3130'
 CP3130'D 3272 IS 33 FEET WEST OF THE CENTER OF THE HIGHWAY AND 7
 CP3130'FEET SOUTHEAST OF A 12-INCH PINE TREE.  THE MARK IS A BRONZE
 CP3130'DISK OF THE LOUISIANA GEODETIC SURVEY SET IN THE TOP OF A
 CP3130'6-INCH SQUARE CONCRETE POST THAT PROJECTS 2 INCHES.  THE
 CP3130'DISK IS STAMPED D 3272.
 CP3130
 CP3130                          STATION RECOVERY (1967)
 CP3130
 CP3130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (GCR)
 CP3130'THE STATION WAS VISITED.  THE STATION MARK, REFERENCE MARKS
 CP3130'1 AND 2 AND THE AZIMUTH MARK WERE ALL FOUND IN GOOD CONDITION.
 CP3130'STAMPINGS ON ALL MARKS WERE VERIFIED.
 CP3130'
 CP3130'THE MOUNT ARRAT CHURCH WAS REBUILT IN 1953.
 CP3130'
 CP3130'THE AZIMUTH MARK IS SITUATED ABOUT 0.25 MILE SOUTH-SOUTHEAST
 CP3130'OF THE STATION AND ABOUT 0.05 MILE SOUTH OF THE JUNCTION
 CP3130'OF LOUISIANA HIGHWAYS NOS 593 AND 3079.  IT IS 45 FEET NORTH
 CP3130'OF A POWERLINE POLE, 39 FEET EAST OF CENTER OF THE HIGHWAY,
 CP3130'39 FEET NORTH OF THE WEST END OF A LARGE SIGN FOR RUNYON
 CP3130'IMPLEMENT COMPANY AND 36 FEET WEST OF A 12-INCH OAK MARKED
 CP3130'BY TRIANGULAR BLAZE.  THE MARK PROJECT 3-INCHES ABOVE GROUND
 CP3130'LEVEL.
 CP3130'
 CP3130'TO REACH THE STATION FROM THE TRAFFIC LIGHT AT THE SOUTHWEST
 CP3130'CORNER OF THE COURTHOUSE IN BASTROP, GO SOUTH ON LOUISIANA
 CP3130'HIGHWAY 139 FOR 0.95 MILE TO FORKS AND JUNCTION WITH LOUISIANA
 CP3130'HIGHWAY 593.  TAKE LEFT FORK AND FOLLOW HIGHWAY 593 SOUTHEASTERLY
 CP3130'FOR 4.1 MILES TO DRIVEWAY ENTRANCE INTO THE MOUNT ARRAT
 CP3130'CHURCH AND STATION ON LEFT.
 CP3130'
 CP3130'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.8 MILES
 CP3130'NNW OF COLLINSTON.
 CP3130
 CP3130                          STATION RECOVERY (1971)
 CP3130
 CP3130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP3130'NO MEASUREMENT OR DIRECTION TO R.M. 1 DUE TO A LARGE TREE
 CP3130'ON LINE.
 CP3130'
 CP3130'NO MEASUREMENT OR DIRECTION TO THE AZIMUTH MARK DUE TO TREES
 CP3130'AND HEAVY UNDERGROWTH ON LINE.
 CP3130'
 CP3130'NO MEASUREMENT OR DIRECTION TO D 3272 (LA. GEOD. S.) MARK
 CP3130'DUE TO TREES AND HEAVY UNDERGROWTH ON LINE.
 CP3130'
 CP3130'THE STATION MARK, REFERENCE MARK 1, REFERENCE MARK 2, AZIMUTH
 CP3130'MARK AND D 3272 (LA. GEOD. S.) MARK WERE RECOVERED AND FOUND
 CP3130'TO BE IN GOOD CONDITION.  D 3271 (LA. GEOD. S.) MARK WAS
 CP3130'SEARCHED FOR AND NOT FOUND.  IT IS BELIEVED DESTROYED.  A
 CP3130'NEW DESCRIPTION FOLLOWS.
 CP3130'
 CP3130'TO REACH THE STATION FROM THE POST OFFICE IN COLLINSTON,
 CP3130'GO NORTH ON STATE HIGHWAY 138 FOR 0.45 MILE TO THE JUNCTION
 CP3130'OF STATE HIGHWAY 593 TO THE LEFT.  TURN LEFT AND GO NORTHWEST
 CP3130'AND NORTH ON STATE HIGHWAY 593 FOR 1.4 MILES TO THE AZIMUTH
 CP3130'MARK ON THE RIGHT.  CONTINUE NORTHWESTERLY ON STATE HIGHWAY
 CP3130'593 FOR 0.05 MILE TO STATE HIGHWAY 3079 ON THE RIGHT.  CONTINUE
 CP3130'NORTHERLY ON STATE HIGHWAY 593 FOR 0.2 MILE TO THE STATION
 CP3130'ON THE RIGHT.
 CP3130'
 CP3130'THE STATION IS ABOUT 2-1/4 MILES NORTH OF COLLINSTON, IN
 CP3130'THE SOUTHEAST 1/4 OF SECTION 17.  T 20 N, R 6 E AND ON THE
 CP3130'PROPERTY OF THE MT ARRAT BAPTIST CHURCH.  MR. LAWYER JOHNSON
 CP3130'AND MR. J.L. BATES, MEMBERS OF THE CHURCH BOARD, WERE CONTACTED.
 CP3130'ADDRESS--COLLINSTON, LOUISIANA.
 CP3130'
 CP3130'THE STATION MARKS ARE STANDARD DISKS STAMPED ARRAT 1939.
 CP3130'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE
 CP3130'MONUMENT THAT PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.
 CP3130'IT IS 140 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 CP3130'CONCRETE CHURCH BUILDING, 51 FEET EAST-NORTHEAST OF THE
 CP3130'CENTER OF STATE HIGHWAY 593, 50 FEET SOUTH-SOUTHEAST OF A
 CP3130'14-INCH PINE TREE, 26 FEET SOUTH OF A WIRE FENCE AND 20
 CP3130'FEET WEST OF AN 18-INCH OAK TREE.  THE UNDERGROUND DISK IS
 CP3130'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 CP3130'BELOW THE GROUND SURFACE.
 CP3130'
 CP3130'REFERENCE MARK 1, A STANDARD DISK STAMPED ARRAT NO 1 1939,
 CP3130'IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 CP3130'THAT PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.  IT IS
 CP3130'43 FEET EAST OF A 40-INCH PINE TREE, 29 FEET SOUTHWEST OF
 CP3130'A 36-INCH PINE TREE, 17 FEET NORTH OF THE NORTHEAST CORNER
 CP3130'OF THE CHURCH BUILDING AND 15 FEET SOUTH OF A WIRE FENCE.
 CP3130'
 CP3130'REFERENCE MARK 2, A STANDARD DISK STAMPED ARRAT NO 2 1939,
 CP3130'IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 CP3130'THAT PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS
 CP3130'47 FEET SOUTHEAST OF A POWERLINE POLE, 38 FEET SOUTHWEST OF
 CP3130'THE CENTER OF STATE HIGHWAY 593 AND 41 FEET NORTHWEST OF
 CP3130'THE CENTER OF A GRAVELED ROAD.
 CP3130'
 CP3130'THE AZIMUTH MARK.  A STANDARD DISK STAMPED ARRAT 1939, IS
 CP3130'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 CP3130'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 42 FEET
 CP3130'NORTH OF A POWERLINE POLE, 35 FEET EAST OF THE CENTER OF
 CP3130'STATE HIGHWAY 593 AND 34 FEET WEST OF AN 18-INCH PINE TREE.
 CP3130'
 CP3130'D 3272 (LA. GEOD. S.) MARK, A STANDARD LOUISIANA GEODETIC
 CP3130'SURVEY DISK SET IN THE TOP OF A 6-INCH SQUARE CONCRETE POST
 CP3130'THAT PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS 33
 CP3130'FEET SOUTHWEST OF THE CENTER OF STATE HIGHWAY 593 AND 7
 CP3130'FEET SOUTHEAST OF A 30-INCH PINE TREE.
 CP3130'
 CP3130'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/4 MILES NORTH
 CP3130'OF COLLINSTON.
 CP3130'
 CP3130'HEIGHT OF LIGHT ABOVE STATION MARK 86.1 FEET.
 CP3130
 CP3130                          STATION RECOVERY (1973)
 CP3130
 CP3130'RECOVERY NOTE BY DEFENSE MAP AGENCY 1973
 CP3130'THE STATION MARK AND RM 1 WERE RECOVERED IN GOOD CONDITION.  THE
 CP3130'ROUTE DESCRIPTION WAS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1399 ***********************************************************************
 AU1399  DESIGNATION -  ARSENAUX
 AU1399  PID         -  AU1399
 AU1399  STATE/COUNTY-  LA/TERREBONNE
 AU1399  COUNTRY     -  US
 AU1399  USGS QUAD   -  GIBSON (2018)
 AU1399
 AU1399                         *CURRENT SURVEY CONTROL
 AU1399  ______________________________________________________________________
 AU1399* NAD 83(2011) POSITION- 29 38 17.82916(N) 090 57 14.10913(W)   ADJUSTED
 AU1399* NAD 83(2011) ELLIP HT-   -24.242 (meters)        (06/27/12)   ADJUSTED
 AU1399* NAD 83(2011) EPOCH   -  2010.00
 AU1399* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1399  **This station is located in a suspected subsidence area (see below).
 AU1399  ______________________________________________________________________
 AU1399  GEOID HEIGHT    -        -25.338 (meters)                     GEOID18
 AU1399  NAD 83(2011) X  -    -92,367.448 (meters)                     COMP
 AU1399  NAD 83(2011) Y  - -5,547,404.794 (meters)                     COMP
 AU1399  NAD 83(2011) Z  -  3,135,574.720 (meters)                     COMP
 AU1399  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 AU1399
 AU1399  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU1399  Standards:
 AU1399         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU1399            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU1399  -------------------------------------------------------------------
 AU1399  NETWORK    2.01  20.68           0.83   0.81  10.55      0.19836192
 AU1399  -------------------------------------------------------------------
 AU1399  Click here for local accuracies and other accuracy information.
 AU1399
 AU1399.The horizontal coordinates were established by GPS observations
 AU1399.and adjusted by the National Geodetic Survey in June 2012.
 AU1399
 AU1399.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU1399.been affixed to the stable North American tectonic plate. See 
 AU1399.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU1399
 AU1399.The horizontal coordinates are valid at the epoch date displayed above
 AU1399.which is a decimal equivalence of Year/Month/Day.
 AU1399
 AU1399.** This station is in an area of known vertical motion.  Due to the
 AU1399.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1399.** determined the orthometric heights for marks in these suspect
 AU1399.** subsidence areas should be considered valid only at the epoch date
 AU1399.** associated with the orthometric height.  These heights must always
 AU1399.** be validated when used as control.  All previously superseded
 AU1399.** orthometric heights are now considered suspect and are available
 AU1399.** in the superseded section.  NGS does not recommend using suspect
 AU1399.** or superseded heights as control.
 AU1399
 AU1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1399.GEOID18 height accuracy estimate available here.
 AU1399
 AU1399.Click photographs - Photos may exist for this station.
 AU1399
 AU1399.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU1399
 AU1399.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1399
 AU1399.The ellipsoidal height was determined by GPS observations
 AU1399.and is referenced to NAD 83.
 AU1399
 AU1399. The following values were computed from the NAD 83(2011) position.
 AU1399
 AU1399;                    North         East     Units Scale Factor Converg.
 AU1399;SPC LA S     -   126,234.151 1,036,738.225   MT  0.99994564   +0 11 23.0
 AU1399;SPC LA S     -   414,153.21  3,401,365.33   sFT  0.99994564   +0 11 23.0
 AU1399;UTM  15      - 3,280,455.037   698,073.148   MT  1.00008410   +1 00 43.8
 AU1399
 AU1399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1399!SPC LA S     -   1.00000381  x   0.99994564  =   0.99994945
 AU1399!UTM  15      -   1.00000381  x   1.00008410  =   1.00008791
 AU1399
 AU1399:                Primary Azimuth Mark                     Grid Az
 AU1399:SPC LA S     -  DONNER STACK                             348 40 55.4
 AU1399:UTM  15      -  DONNER STACK                             347 51 34.6
 AU1399
 AU1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9807380455(NAD 83)
 AU1399
 AU1399|---------------------------------------------------------------------|
 AU1399| PID    Reference Object                     Distance      Geod. Az  |
 AU1399|                                                           dddmmss.s |
 AU1399| AH6526 ARSENAUX AZ MK                      APPROX. 0.6 KM 1184655.2 |
 AU1399| AU1401 ARSENAUX RM 2                       459.430 METERS 1204920.5 |
 AU1399| AU1400 ARSENAUX RM 1                        39.772 METERS 34236     |
 AU1399| AU3189 DONNER STACK                        APPROX. 5.6 KM 3485218.4 |
 AU1399| AU3188 DONNER SAWMILL WATER TANK           APPROX. 5.7 KM 3492101.3 |
 AU1399|---------------------------------------------------------------------|
 AU1399
 AU1399                          SUPERSEDED SURVEY CONTROL
 AU1399
 AU1399  NAD 83(2007)-  29 38 17.82944(N)    090 57 14.10965(W) AD(       ) 0
 AU1399  ELLIP H (02/10/07)  -24.187  (m)                       GP(       )    
 AU1399  ELLIP H (02/21/02)  -24.143  (m)                       GP(       ) 5 1
 AU1399  NAD 83(1992)-  29 38 17.83106(N)    090 57 14.10967(W) AD(       ) 1
 AU1399  ELLIP H (01/21/93)  -24.130  (m)                       GP(       ) 4 2
 AU1399  NAD 83(1986)-  29 38 17.85649(N)    090 57 14.11438(W) AD(       ) 1
 AU1399  NAD 27      -  29 38 17.09799(N)    090 57 13.76700(W) AD(       ) 3
 AU1399  NAD 27      -  29 38 17.09800(N)    090 57 13.76700(W) AD(       ) 1
 AU1399
 AU1399.Superseded values are not recommended for survey control.
 AU1399
 AU1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1399.See file dsdata.pdf to determine how the superseded data were derived.
 AU1399
 AU1399_MARKER: DS = TRIANGULATION STATION DISK
 AU1399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1399_STAMPING: ARSENAUX 1931
 AU1399_MARK LOGO: CGS
 AU1399_PROJECTION: FLUSH
 AU1399_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU1399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1399+STABILITY: SURFACE MOTION
 AU1399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1399+SATELLITE: SATELLITE OBSERVATIONS - January 03, 1995
 AU1399
 AU1399  HISTORY     - Date     Condition        Report By
 AU1399  HISTORY     - 1931     MONUMENTED       CGS
 AU1399  HISTORY     - 1934     GOOD             CGS
 AU1399  HISTORY     - 1948     GOOD             CGS
 AU1399  HISTORY     - 1965     GOOD             CGS
 AU1399  HISTORY     - 1965     GOOD             CGS
 AU1399  HISTORY     - 1980     GOOD             LADTD
 AU1399  HISTORY     - 1982     GOOD             NGS
 AU1399  HISTORY     - 1987     GOOD             NGS
 AU1399  HISTORY     - 19930303 GOOD             NGS
 AU1399  HISTORY     - 19950103 GOOD             MPHI
 AU1399
 AU1399                          STATION DESCRIPTION
 AU1399
 AU1399'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU1399'STATION IS ABOUT 4.7 MILES SE OF THE VILLAGE OF GIBSON, 4.0 MILES S
 AU1399'ALONG U.S. HIGHWAY 90 FROM BRIDGE OVER BAYOU BLACK WHICH IS 1/2 MILE W
 AU1399'OF VILLAGE OF GIBSON, ON LAND OWNED AND OCCUPIED BY HERBERT ARSENAUX,
 AU1399'WHOSE PLACE IS ABOUT 100 YARDS W OF THE W EDGE OF THE SOUTHDOWN
 AU1399'PLANTATION, 30 PACES E OF MR. ARSENAUXS HOUSE, AND 56.5 FEET S OF
 AU1399'CENTER LINE OF THE CONCRETE HIGHWAY (U.S. HIGHWAY 90).
 AU1399'
 AU1399'SURFACE, UNDERGROUND, AND REFERNCE MARKS ARE STANDARD BRONZE DISKS SET
 AU1399'IN CONCRETE.
 AU1399'
 AU1399'UPPER MARK PROJECTS 4 INCHES.
 AU1399'
 AU1399'REFERENCE MARK NO. 1 IS ON N SIDE OF BAYOU OPPOSITE THE ARSENAUX
 AU1399'HOUSE, ABOUT 1/4 MILE SE OF ONE CANE HOIST, AND 1/3 MILE NW OF ANOTHER
 AU1399'CANE HOIST, 24 FEET N OF CENTER LINE OF PAVEMENT, JUST BELOW SHOULDER
 AU1399'OF ROAD, AND 130.47 FEET FROM STATION N 17 DEG 24 MIN W.
 AU1399'
 AU1399'REFERENCE MARK NO. 2 IS ON LAND OF THE SOUTHDOWN PLANTATION ABOUT 550
 AU1399'YARDS SE OF MR. ARSENAUXS HOUSE, 250 YARDS NW OF A CANE HOIST, IN A
 AU1399'FENCE LINE ON S SIDE OF THE ROAD, ABOUT 40 FEET FROM CENTER OF
 AU1399'PAVEMENT AND 510 PACES FROM STATION S 59 DEG 11 MIN E.
 AU1399
 AU1399                          STATION RECOVERY (1934)
 AU1399
 AU1399'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AU1399'STATION RECOVERED AS DESCRIBED.  ALL MARKS IN GOOD CONDITION.
 AU1399'PROPERTY IS OWNED BY A MRS. C. GIROIR.
 AU1399
 AU1399                          STATION RECOVERY (1948)
 AU1399
 AU1399'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU1399'STATION RECOVERED AS DESCRIBED WITH THE FOLLOWING ADDITIONS--
 AU1399'
 AU1399'THE STATION IS IN THE YARD OF THE FOURTH HOUSE E OF THE
 AU1399'TEXAS CO. PUMPING STATION.
 AU1399'
 AU1399'R.M. 1 IS ON THE S SIDE OF THE BAYOU.
 AU1399
 AU1399                          STATION RECOVERY (1965)
 AU1399
 AU1399'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (DD)
 AU1399'THE STATION MARK, STAMPED ARSENAUX 1931, IS ABOUT 5.2 MILES SOUTHEAST
 AU1399'ALONG U.S. HIGHWAY 90 FROM THE CONCRETE DRAWBRIDGE OVER BAYOU BLACK AT
 AU1399'GIBSON, IN FRACTIONAL SECTION 80, T 16 S, R 15 E, 57 FEET SOUTHWEST OF
 AU1399'THE CENTER LINE OF THE HIGHWAY, 82 FEET NORTH-NORTHWEST OF A POWER
 AU1399'POLE, 94 FEET EAST OF A LARGE OAK TREE, 53-1/2 FEET SOUTH OF A LIGHT
 AU1399'POLE, 119 FEET SOUTHEAST OF THE EAST CORNER OF A SMALL HOUSE, ABOUT
 AU1399'0.3 MILE NORTHWEST OF REFERENCE MARK ARSENAUX NO 2 1931, ABOUT 2 FEET
 AU1399'BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 AU1399'PROJECTING 5 INCHES.
 AU1399'
 AU1399'REFERENCE MARK NO 1 WAS THOROUGHLY SEARCHED FOR BUT IT WAS NOT
 AU1399'RECOVERED.
 AU1399'
 AU1399'REFERENCE MARK NO 2, STAMPED ARSENAUX NO 2 1931, IS ABOUT 0.15 MILE
 AU1399'NORTHWEST OF THE CENTER LINE OF A SLIGHT CURB IN THE HIGHWAY, 39 FEET
 AU1399'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 251 FEET NORTH-NORTHWEST
 AU1399'OF A LARGE LONE OAK TREE, 32 FEET SOUTHEAST OF THE MARKER POST FOR AN
 AU1399'UNDERGROUND CABLE, 5 FEET NORTHWEST OF THE POWER POLE, 2.0 FEET
 AU1399'SOUTHEAST OF A WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF
 AU1399'THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 AU1399
 AU1399                          STATION RECOVERY (1965)
 AU1399
 AU1399'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AU1399'5.2 MI SE FROM GIBSON.  5.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM
 AU1399'THE CONCRETE DRAWBRIDGE OVER BAYOU BLACK AT GIBSON, IN FRACTIONAL
 AU1399'SECTION 80, T 16 S, R 15 E, 57 FEET SOUTHWEST OF THE CENTER LINE OF
 AU1399'THE HIGHWAY, 82 FEET NORTH-NORTHWEST OF A POWER POLE, 94 FEET EAST OF
 AU1399'A LARGE OAK TREE, 53 1/2 FEET SOUTH OF A LIGHT POLE, 119 FEET
 AU1399'SOUTHEAST OF THE EAST CORNER OF A SMALL HOUSE ABOUT 0.3 MILE NORTHWEST
 AU1399'OF REFERENCE MARK ARSENAUX NO 2 1931, ABOUT 2 FEET BELOW THE LEVEL OF
 AU1399'THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 AU1399
 AU1399                          STATION RECOVERY (1980)
 AU1399
 AU1399'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1399'RECOVERED IN GOOD CONDITION.
 AU1399
 AU1399                          STATION RECOVERY (1982)
 AU1399
 AU1399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1399'THE MARK IS 0.61 M BELOW HIGHWAY.  RECOVERED IN GOOD CONDITION, NEW
 AU1399'DESCRIPTION FOLLOWS.  7.68 KILOMETERS (4.75 MILES) SOUTHEAST ALONG
 AU1399'U.S. HIGHWAY 90 FROM THE SOUTHEAST END OF THE HIGHWAY BRIDGE OVER
 AU1399'BAYOU BLACK IN GIBSON, TO THE MARK ON THE RIGHT, 17.37 METERS (57.0
 AU1399'FEET) SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 55.77 METERS (183.0
 AU1399'FEET) NORTHWEST OF A FIRE HYDRANT, 24.99 METERS (82.0 FEET) NORTH OF
 AU1399'POWER POLE REA 266, 18.28 METERS (60.0 FEET) SOUTHEAST OF THE CENTER
 AU1399'OF A SHELL ENTRANCE DRIVE OF A SINGLE STORY FRAME HOUSE.  THE MARK IS
 AU1399'0.30 METERS SW FROM A WITNESS POST.
 AU1399
 AU1399                          STATION RECOVERY (1987)
 AU1399
 AU1399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 AU1399'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 AU1399'STATION MARK WAS RECOVERED IN GOOD CONDITION AND FOR GPS OBSERVATIONS.
 AU1399'
 AU1399'THE STATION IS LOCATED ABOUT 27.4 KM (17 MI) SOUTHEAST OF MORGAN CITY,
 AU1399'8.0 KM (5 MI) NORTHWEST OF HUMPHREYS, 6.4 KM (4 MI) SOUTH OF GIBSON.
 AU1399'OWNERSHIP--MS. MAXIE GIROIR, CONTACT MS. NELLA GIROIR WHO LIVES ON THE
 AU1399'PROPERTY, PHONE 504-575-3684.
 AU1399'
 AU1399'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU1399'HIGHWAY 20 IN GIBSON, GO SOUTHEAST ON HIGHWAY 90 FOR 7.9 KM (4.9 MI)
 AU1399'TO THE MARK ON THE RIGHT.
 AU1399'
 AU1399'THE STATION IS A STANDARD CGS DISK STAMPED---ARSENAUX 1931---, SET
 AU1399'INTO THE TOP OF A SQUARE CONCRETE MONUMENT 30 CM ON SIDE PROJECTING
 AU1399'0.3 METER ABOVE GROUND. LOCATED 18.3 METERS (60 FT) EAST FROM THE
 AU1399'CENTER OF A GRAVEL DRIVE LEADING SOUTH TO THE HOME OF NELLA GIROIR,
 AU1399'17.2 METERS (56 FT) SOUTH FROM THE CENTER OF U.S. HIGHWAY 90, 16.5
 AU1399'METERS (54 FT) SOUTH-SOUTHEAST FROM A POWER POLE WITH A SECURITY LIGHT
 AU1399'AND 0.5 METER (1.5 FT) SOUTH FROM A WITNESS POST.
 AU1399'
 AU1399'THE UNDERGROUND MARK IS A STANDARD CGS DISK STAMPED
 AU1399'---ARSENAUX 1931---, SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS
 AU1399'BELOW THE SURFACE.
 AU1399'
 AU1399'DESCRIBED BY REX D. BALL, TYPED BY DEW.
 AU1399
 AU1399                          STATION RECOVERY (1993)
 AU1399
 AU1399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1399'0.2 KM (0.10 MI) SOUTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU1399'IN GIBSON, THENCE 6.8 KM (4.20 MI) SOUTHEASTERLY ALONG SOUTH BAYOU
 AU1399'BLACK DRIVE AND U.S. HIGHWAY 90, 55.8 M (183.1 FT) NORTHWEST OF A
 AU1399'FIRE HYDRANT, 17.4 M (57.1 FT) SOUTHEAST OF THE CENTER OF A DRIVEWAY,
 AU1399'17.3 M (56.8 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 16.4 M
 AU1399'(53.8 FT) SOUTH-SOUTHEAST OF A UTILITY LIGHT POLE, 0.5 M (1.6 FT)
 AU1399'SOUTHWEST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AU1399'HIGHWAY, AND THE MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND
 AU1399'SURFACE.
 AU1399
 AU1399                          STATION RECOVERY (1995)
 AU1399
 AU1399'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU1399'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6526 ***********************************************************************
 AH6526  DESIGNATION -  ARSENAUX AZ MK
 AH6526  PID         -  AH6526
 AH6526  STATE/COUNTY-  LA/TERREBONNE
 AH6526  COUNTRY     -  US
 AH6526  USGS QUAD   -  GIBSON (2018)
 AH6526
 AH6526                         *CURRENT SURVEY CONTROL
 AH6526  ______________________________________________________________________
 AH6526* NAD 83(2011) POSITION- 29 38 08.40539(N) 090 56 54.47366(W)   ADJUSTED
 AH6526* NAD 83(2011) ELLIP HT-   -23.902 (meters)        (06/27/12)   ADJUSTED
 AH6526* NAD 83(2011) EPOCH   -  2010.00
 AH6526* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6526  **This station is located in a suspected subsidence area (see below).
 AH6526  ______________________________________________________________________
 AH6526  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6526  GEOID HEIGHT    -        -25.562 (meters)                     GEOID96
 AH6526  GEOID HEIGHT    -        -25.330 (meters)                     GEOID18
 AH6526  NAD 83(2011) X  -    -91,841.740 (meters)                     COMP
 AH6526  NAD 83(2011) Y  - -5,547,557.324 (meters)                     COMP
 AH6526  NAD 83(2011) Z  -  3,135,322.685 (meters)                     COMP
 AH6526  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AH6526
 AH6526  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6526  Standards:
 AH6526         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6526            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6526  -------------------------------------------------------------------
 AH6526  NETWORK    1.62  17.88           0.64   0.68   9.12      0.10364271
 AH6526  -------------------------------------------------------------------
 AH6526  Click here for local accuracies and other accuracy information.
 AH6526
 AH6526.The horizontal coordinates were established by GPS observations
 AH6526.and adjusted by the National Geodetic Survey in June 2012.
 AH6526
 AH6526.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6526.been affixed to the stable North American tectonic plate. See 
 AH6526.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6526
 AH6526.The horizontal coordinates are valid at the epoch date displayed above
 AH6526.which is a decimal equivalence of Year/Month/Day.
 AH6526
 AH6526.** This station is in an area of known vertical motion. If an
 AH6526.** orthometric height was ever established but is not available 
 AH6526.** in the current survey control section, the orthometric height
 AH6526.** is considered suspect.  Suspect heights are available in the
 AH6526.** superseded section only if requested.
 AH6526
 AH6526.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6526.GEOID18 height accuracy estimate available here.
 AH6526
 AH6526.Click photographs - Photos may exist for this station.
 AH6526
 AH6526.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6526
 AH6526.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6526
 AH6526.The ellipsoidal height was determined by GPS observations
 AH6526.and is referenced to NAD 83.
 AH6526
 AH6526. The following values were computed from the NAD 83(2011) position.
 AH6526
 AH6526;                    North         East     Units Scale Factor Converg.
 AH6526;SPC LA S     -   125,945.766 1,037,267.330   MT  0.99994593   +0 11 32.8
 AH6526;SPC LA S     -   413,207.07  3,403,101.23   sFT  0.99994593   +0 11 32.8
 AH6526;UTM  15      - 3,280,174.237   698,606.413   MT  1.00008671   +1 00 53.2
 AH6526
 AH6526!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6526!SPC LA S     -   1.00000375  x   0.99994593  =   0.99994968
 AH6526!UTM  15      -   1.00000375  x   1.00008671  =   1.00009046
 AH6526
 AH6526:                Primary Azimuth Mark                     Grid Az
 AH6526:SPC LA S     -  ARSENAUX                                 298 35 32.1
 AH6526:UTM  15      -  ARSENAUX                                 297 46 11.7
 AH6526
 AH6526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9860680174(NAD 83)
 AH6526
 AH6526|---------------------------------------------------------------------|
 AH6526| PID    Reference Object                     Distance      Geod. Az  |
 AH6526|                                                           dddmmss.s |
 AH6526| AU1399 ARSENAUX                            APPROX. 0.6 KM 2984704.9 |
 AH6526|---------------------------------------------------------------------|
 AH6526
 AH6526                          SUPERSEDED SURVEY CONTROL
 AH6526
 AH6526  NAD 83(2007)-  29 38 08.40585(N)    090 56 54.47421(W) AD(       ) 0
 AH6526  ELLIP H (02/10/07)  -23.853  (m)                       GP(       )    
 AH6526  ELLIP H (02/21/02)  -23.810  (m)                       GP(       ) 5 1
 AH6526  NAD 83(1992)-  29 38 08.40647(N)    090 56 54.47345(W) AD(       ) 1
 AH6526  ELLIP H (12/17/98)  -23.808  (m)                       GP(       ) 4 2
 AH6526
 AH6526.Superseded values are not recommended for survey control.
 AH6526
 AH6526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6526.See file dsdata.pdf to determine how the superseded data were derived.
 AH6526
 AH6526_MARKER: DD = SURVEY DISK
 AH6526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6526_STAMPING: ARSENAUX AZ MK 1993
 AH6526_MARK LOGO: LA-109
 AH6526_PROJECTION: FLUSH
 AH6526_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6526+STABILITY: SURFACE MOTION
 AH6526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6526+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6526
 AH6526  HISTORY     - Date     Condition        Report By
 AH6526  HISTORY     - 1993     MONUMENTED       GSENG
 AH6526
 AH6526                          STATION DESCRIPTION
 AH6526
 AH6526'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6526'MONUMENT IS LOCATED WEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6526'U.S. HIGHWAY 90, (TOWNSHIP 16 SOUTH RANGE 15 EAST SECTION 81).
 AH6526'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE FLUSH WITH
 AH6526'THE GROUND. MONUMENT IS ABOUT 1970 FT (600.5 M) EAST OF THE U.S.C. AND
 AH6526'G.S. TRAINGULATION STATION ARSENAUX, 19.12 FT (5.83 M) NORTH OF A
 AH6526'NAIL/SHINER IN THE CENTERLINE OF U.S. HIGHWAY 90, 92.15 FT (28.09 M)
 AH6526'NORTHWEST OF A NAIL/SHINER IN A LIGHT POLE, 167.58 FT (51.08 M) EAST
 AH6526'OF TELEPHONE PEDESTAL NO. 18, 36.2 FT (11.0 M) SOUTHWEST OF A
 AH6526'NAIL/SHINER IN AN 18 INCH HACKBERRY TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1400 ***********************************************************************
 AU1400  DESIGNATION -  ARSENAUX RM 1
 AU1400  PID         -  AU1400
 AU1400  STATE/COUNTY-  LA/TERREBONNE
 AU1400  COUNTRY     -  US
 AU1400  USGS QUAD   -  GIBSON (2018)
 AU1400
 AU1400                         *CURRENT SURVEY CONTROL
 AU1400  ______________________________________________________________________
 AU1400* NAD 83(1986) POSITION- 29 38 19.06   (N) 090 57 14.55   (W)   HD_HELD1
 AU1400* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1400  **This station is located in a suspected subsidence area (see below).
 AU1400  ______________________________________________________________________
 AU1400  GEOID HEIGHT    -        -25.339 (meters)                     GEOID18
 AU1400
 AU1400.The horizontal coordinates were determined by differentially corrected
 AU1400.hand held GPS observations or other comparable positioning techniques
 AU1400.and have an estimated accuracy of +/- 3 meters.
 AU1400
 AU1400.** This station is in an area of known vertical motion. If an
 AU1400.** orthometric height was ever established but is not available 
 AU1400.** in the current survey control section, the orthometric height
 AU1400.** is considered suspect.  Suspect heights are available in the
 AU1400.** superseded section only if requested.
 AU1400
 AU1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1400.GEOID18 height accuracy estimate available here.
 AU1400
 AU1400.Click photographs - Photos may exist for this station.
 AU1400
 AU1400;                    North         East    Units  Estimated Accuracy
 AU1400;SPC LA S     -   126,272.0   1,036,726.2     MT  (+/- 3 meters HH1 GPS) 
 AU1400
 AU1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9806080492(NAD 83)
 AU1400
 AU1400                          SUPERSEDED SURVEY CONTROL
 AU1400
 AU1400.No superseded survey control is available for this station.
 AU1400
 AU1400_MARKER: DR = REFERENCE MARK DISK
 AU1400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1400_STAMPING: ARSENAUX NO 1 1931
 AU1400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1400+STABILITY: SURFACE MOTION
 AU1400
 AU1400  HISTORY     - Date     Condition        Report By
 AU1400  HISTORY     - 1931     MONUMENTED       CGS
 AU1400  HISTORY     - 1966     GOOD             CGS
 AU1400  HISTORY     - 1980     MARK NOT FOUND   LADTD
 AU1400  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1400
 AU1400                          STATION DESCRIPTION
 AU1400
 AU1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU1400'5.2 MI SE FROM GIBSON.
 AU1400'5.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE CONCRETE DRAWBRIDGE
 AU1400'OVER BAYOU BLACK AT GIBSON, ON THE SOUTH SIDE OF BLACK BAYOU, 130.37
 AU1400'FEET NORTH WEST OF TRIANGULATION STATION ARSENAUX 1931, 7 FEET EAST OF
 AU1400'THE PROJECTED PLANE OF THE EAST WALL OF A SMALL WHITE HOUSE SOUTH OF
 AU1400'THE HIGHWAY, 8.5 FEET NORTHEAST OF A NATURAL GAS SIGN, 77 FEET
 AU1400'NORTHWEST OF A POWER POLE WITH A LIGHT ON IT, 1 FOOT NORTH OF A METAL
 AU1400'WITNESS POST AND 24 FEET NORTH OF THE CENTER OF THE HIGHWAY. IT IS A
 AU1400'STANDARD REFERENCE MARK DISK SET IN THE TOP OF A CONCRETE POST 2
 AU1400'INCHES BELOW THE SURFACE OF THE GROUND.
 AU1400
 AU1400                          STATION RECOVERY (1980)
 AU1400
 AU1400'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1400'MARK NOT FOUND.
 AU1400
 AU1400                          STATION RECOVERY (1982)
 AU1400
 AU1400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1400'AFTER A PROLONGED SEARCH, THE MARK COULD NOT BE LOCATED, THE LOCATION
 AU1400'OF THE MARK IS NOW THE NORTHEAST BANK OF A DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1401 ***********************************************************************
 AU1401  DESIGNATION -  ARSENAUX RM 2
 AU1401  PID         -  AU1401
 AU1401  STATE/COUNTY-  LA/TERREBONNE
 AU1401  COUNTRY     -  US
 AU1401  USGS QUAD   -  GIBSON (2018)
 AU1401
 AU1401                         *CURRENT SURVEY CONTROL
 AU1401  ______________________________________________________________________
 AU1401* NAD 83(1986) POSITION- 29 38 10.18   (N) 090 56 59.44   (W)   HD_HELD1
 AU1401* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1401  **This station is located in a suspected subsidence area (see below).
 AU1401  ______________________________________________________________________
 AU1401  GEOID HEIGHT    -        -25.332 (meters)                     GEOID18
 AU1401
 AU1401.The horizontal coordinates were determined by differentially corrected
 AU1401.hand held GPS observations or other comparable positioning techniques
 AU1401.and have an estimated accuracy of +/- 3 meters.
 AU1401
 AU1401.** This station is in an area of known vertical motion.  Due to the
 AU1401.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1401.** determined the orthometric heights for marks in these suspect
 AU1401.** subsidence areas should be considered valid only at the epoch date
 AU1401.** associated with the orthometric height.  These heights must always
 AU1401.** be validated when used as control.  All previously superseded
 AU1401.** orthometric heights are now considered suspect and are available
 AU1401.** in the superseded section.  NGS does not recommend using suspect
 AU1401.** or superseded heights as control.
 AU1401
 AU1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1401.GEOID18 height accuracy estimate available here.
 AU1401
 AU1401.Click photographs - Photos may exist for this station.
 AU1401
 AU1401;                    North         East    Units  Estimated Accuracy
 AU1401;SPC LA S     -   126,000.0   1,037,133.6     MT  (+/- 3 meters HH1 GPS) 
 AU1401
 AU1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9847180226(NAD 83)
 AU1401
 AU1401                          SUPERSEDED SURVEY CONTROL
 AU1401
 AU1401.No superseded survey control is available for this station.
 AU1401
 AU1401_MARKER: DR = REFERENCE MARK DISK
 AU1401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1401_STAMPING: ARSENAUX O 2 1931
 AU1401_MARK LOGO: CGS
 AU1401_PROJECTION: PROJECTING 9 CENTIMETERS
 AU1401_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1401+STABILITY: SURFACE MOTION
 AU1401_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1401+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1993
 AU1401
 AU1401  HISTORY     - Date     Condition        Report By
 AU1401  HISTORY     - 1931     MONUMENTED       CGS
 AU1401  HISTORY     - 1965     GOOD             CGS
 AU1401  HISTORY     - 1980     GOOD             LADTD
 AU1401  HISTORY     - 1982     GOOD             NGS
 AU1401  HISTORY     - 19930303 GOOD             NGS
 AU1401
 AU1401                          STATION DESCRIPTION
 AU1401
 AU1401'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1401'5.5 MI SE FROM GIBSON.
 AU1401'5.5 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM A CONCRETE DRAWBRIDGE
 AU1401'OVER BAYOU BLACK AT GIBSON, IN FRACTIONAL SECTION 81, T 16 S, R 15 E,
 AU1401'ABOUT 0.3 MILE SOUTHEAST OF ARSENAUX 1931, ABOUT 0.15 MILE NORTHWEST
 AU1401'OF THE CENTER OF A CURVE IN THE HIGHWAY, 39 FEET SOUTHWEST OF THE
 AU1401'CENTER LINE OF THE HIGHWAY, 251 FEET NORTHWEST OF A LARGE OAK TREE, 32
 AU1401'FEET SOUTHEAST OF THE MARKER POST FOR AN UNDERGROUND CABLE, 5 FEET
 AU1401'NORTHWEST OF A POWER POLE, 2.0 FEET SOUTHEAST OF A WOODEN WITNESS
 AU1401'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 AU1401'CONCRETE POST PROJECTING 2 INCHES.
 AU1401
 AU1401                          STATION RECOVERY (1980)
 AU1401
 AU1401'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1401'RECOVERED IN GOOD CONDITION.
 AU1401
 AU1401                          STATION RECOVERY (1982)
 AU1401
 AU1401'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1401'THE MARK IS 0.61 M BELOW HIGHWAY.
 AU1401'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  8.1 KILOMETERS
 AU1401'(5.05 MILES) SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE SOUTHEAST END OF
 AU1401'THE HIGHWAY BRIDGE OVER BAYOU BLACK IN GIBSON, TO THE MARK ON THE
 AU1401'RIGHT, 11.88 METERS (39.0 FEET) SOUTHWEST OF THE CENTER LINE OF THE
 AU1401'HIGHWAY, 9.75 METERS (32.0 FEET) SOUTHEAST OF MARKER POST 54 FOR AN
 AU1401'UNDER GROUND CABLE, 28.34 METERS (93.0 FEET) NORTHWEST OF THE CENTER
 AU1401'OF A SHELL DRIVEWAY LEADING SOUTHWEST TO A HOUSE, 1.67 METERS (5.5
 AU1401'FEET) NORTHWEST OF A POWER POLE.
 AU1401'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 AU1401
 AU1401                          STATION RECOVERY (1993)
 AU1401
 AU1401'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1401'0.2 KM (0.10 MI) SOUTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU1401'IN GIBSON, THENCE 7.3 KM (4.55 MI) SOUTHEASTERLY ALONG SOUTH BAYOU
 AU1401'BLACK DRIVE AND U.S. HIGHWAY 90, 23.6 M (77.4 FT) NORTHWEST OF A
 AU1401'UTILITY LIGHT POLE WITH 2 TRANSFORMERS ATTACHED, 11.8 M (38.7 FT)
 AU1401'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 7.7 M (25.3 FT) SOUTHEAST
 AU1401'OF THE CENTER OF A DRIVEWAY LEADING TO HOUSE NUMBER 5451, 0.5 M (1.6
 AU1401'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M
 AU1401'(0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE N OF ORIGINAL STAMPED
 AU1401'NO 2 IS ILLEGIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4254 ***********************************************************************
 BJ4254  DESIGNATION -  ARTS
 BJ4254  PID         -  BJ4254
 BJ4254  STATE/COUNTY-  LA/ORLEANS
 BJ4254  COUNTRY     -  US
 BJ4254  USGS QUAD   -  SPANISH FORT (2018)
 BJ4254
 BJ4254                         *CURRENT SURVEY CONTROL
 BJ4254  ______________________________________________________________________
 BJ4254* NAD 83(1993) POSITION- 30 01 32.83095(N) 090 03 17.32841(W)   ADJUSTED
 BJ4254* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4254  **This station is located in a suspected subsidence area (see below).
 BJ4254  ______________________________________________________________________
 BJ4254  GEOID HEIGHT    -        -26.149 (meters)                     GEOID18
 BJ4254  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BJ4254  HORZ ORDER      -  THIRD
 BJ4254
 BJ4254.The horizontal coordinates were established by classical geodetic methods
 BJ4254.and adjusted by the National Geodetic Survey in May 1994.
 BJ4254
 BJ4254.** This station is in an area of known vertical motion. If an
 BJ4254.** orthometric height was ever established but is not available 
 BJ4254.** in the current survey control section, the orthometric height
 BJ4254.** is considered suspect.  Suspect heights are available in the
 BJ4254.** superseded section only if requested.
 BJ4254
 BJ4254.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4254.GEOID18 height accuracy estimate available here.
 BJ4254
 BJ4254.Click photographs - Photos may exist for this station.
 BJ4254
 BJ4254.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4254
 BJ4254. The following values were computed from the NAD 83(1993) position.
 BJ4254
 BJ4254;                    North         East     Units Scale Factor Converg.
 BJ4254;SPC LA S     -   169,812.644 1,123,316.018   MT  0.99992584   +0 38 21.4
 BJ4254;SPC LA S     -   557,126.98  3,685,412.64   sFT  0.99992584   +0 38 21.4
 BJ4254;UTM  15      - 3,325,297.792   784,045.858   MT  1.00059555   +1 28 29.0
 BJ4254;UTM  16      - 3,325,575.191   205,376.329   MT  1.00067109   -1 31 46.9
 BJ4254
 BJ4254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4254!SPC LA S     -   1.00000384  x   0.99992584  =   0.99992968
 BJ4254!UTM  15      -   1.00000384  x   1.00059555  =   1.00059939
 BJ4254!UTM  16      -   1.00000384  x   1.00067109  =   1.00067493
 BJ4254
 BJ4254:                Primary Azimuth Mark                     Grid Az
 BJ4254:SPC LA S     -  LONDON                                   260 19 35.8
 BJ4254:UTM  15      -  LONDON                                   259 29 28.2
 BJ4254:UTM  16      -  LONDON                                   262 29 44.1
 BJ4254
 BJ4254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8404525297(NAD 83)
 BJ4254
 BJ4254|---------------------------------------------------------------------|
 BJ4254| PID    Reference Object                     Distance      Geod. Az  |
 BJ4254|                                                           dddmmss.s |
 BJ4254| BJ4256 INDUSTRIAL CANAL BRIDGE NE COR      APPROX. 2.0 KM 0722418.0 |
 BJ4254| CV9609 ARTS RM                              22.860 METERS 07854     |
 BJ4254| BJ4241 LONDON                              APPROX. 1.5 KM 2605757.2 |
 BJ4254|---------------------------------------------------------------------|
 BJ4254
 BJ4254                          SUPERSEDED SURVEY CONTROL
 BJ4254
 BJ4254  NAD 83(1992)-  30 01 32.83087(N)    090 03 17.32842(W) AD(       ) 3
 BJ4254  NAD 83(1986)-  30 01 32.84580(N)    090 03 17.32806(W) AD(       ) 3
 BJ4254  NAD 27      -  30 01 32.11897(N)    090 03 17.07204(W) AD(       ) 3
 BJ4254
 BJ4254.Superseded values are not recommended for survey control.
 BJ4254
 BJ4254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4254.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4254
 BJ4254_MARKER: DS = TRIANGULATION STATION DISK
 BJ4254_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ4254_STAMPING: ARTS 1932
 BJ4254_MARK LOGO: CGS
 BJ4254_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4254
 BJ4254  HISTORY     - Date     Condition        Report By
 BJ4254  HISTORY     - 1932     MONUMENTED       CGS
 BJ4254  HISTORY     - 1954     MARK NOT FOUND   CGS
 BJ4254
 BJ4254                          STATION DESCRIPTION
 BJ4254
 BJ4254'DESCRIBED BY COAST AND GEODETIC SURVEY 1932 (RLS)
 BJ4254'ON THE TOP OF THE LEVEE ON THE S PROPERTY LINE OF THE ORLEANS
 BJ4254'LEVEE BOARD AT ARTS STREET ON THE N SIDE OF A DRAINAGE CANAL.
 BJ4254'
 BJ4254'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 BJ4254'AT THE CENTER OF THE TOP OF A TILE.
 BJ4254'
 BJ4254'REFERENCE MARK NO. 1 IS 22.860 METERS (75.00 FEET) FROM THE
 BJ4254'STATION N 78 DEG 54 MIN E.
 BJ4254
 BJ4254                          STATION RECOVERY (1954)
 BJ4254
 BJ4254'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ4254'THE MARK WAS SEARCHED FOR WITHOUT RESULTS ALONG THE N BANK OF A
 BJ4254'DRAINAGE CANAL AND THE PROJECTED TANGENT OF ARTS STREET.  A
 BJ4254'FOUR-LANE STREET (SOUTH LINE DRIVE) HAS BEEN BUILT ALONG THE
 BJ4254'N EDGE OF THE CANAL, AT WHICH TIME THE MARK COULD HAVE BEEN
 BJ4254'DESTROYED.  THE REFERENCE MARK WAS NOT RECOVERED AT THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3165 ***********************************************************************
 AU3165  DESIGNATION -  ASHLAND
 AU3165  PID         -  AU3165
 AU3165  STATE/COUNTY-  LA/TERREBONNE
 AU3165  COUNTRY     -  US
 AU3165  USGS QUAD   -  HOUMA (2018)
 AU3165
 AU3165                         *CURRENT SURVEY CONTROL
 AU3165  ______________________________________________________________________
 AU3165* NAD 83(2011) POSITION- 29 31 07.40521(N) 090 40 32.76686(W)   ADJUSTED
 AU3165* NAD 83(2011) ELLIP HT-   -24.601 (meters)        (06/27/12)   ADJUSTED
 AU3165* NAD 83(2011) EPOCH   -  2010.00
 AU3165* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3165  **This station is located in a suspected subsidence area (see below).
 AU3165  ______________________________________________________________________
 AU3165  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AU3165  GEOID HEIGHT    -        -25.229 (meters)                     GEOID96
 AU3165  GEOID HEIGHT    -        -24.980 (meters)                     GEOID18
 AU3165  NAD 83(2011) X  -    -65,512.940 (meters)                     COMP
 AU3165  NAD 83(2011) Y  - -5,554,328.888 (meters)                     COMP
 AU3165  NAD 83(2011) Z  -  3,124,048.790 (meters)                     COMP
 AU3165  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AU3165
 AU3165  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3165  Standards:
 AU3165         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3165            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3165  -------------------------------------------------------------------
 AU3165  NETWORK    2.88  22.36           1.35   0.91  11.41     -0.04129405
 AU3165  -------------------------------------------------------------------
 AU3165  Click here for local accuracies and other accuracy information.
 AU3165
 AU3165.The horizontal coordinates were established by GPS observations
 AU3165.and adjusted by the National Geodetic Survey in June 2012.
 AU3165
 AU3165.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3165.been affixed to the stable North American tectonic plate. See 
 AU3165.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3165
 AU3165.The horizontal coordinates are valid at the epoch date displayed above
 AU3165.which is a decimal equivalence of Year/Month/Day.
 AU3165
 AU3165.** This station is in an area of known vertical motion. If an
 AU3165.** orthometric height was ever established but is not available 
 AU3165.** in the current survey control section, the orthometric height
 AU3165.** is considered suspect.  Suspect heights are available in the
 AU3165.** superseded section only if requested.
 AU3165
 AU3165.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3165.GEOID18 height accuracy estimate available here.
 AU3165
 AU3165.Click photographs - Photos may exist for this station.
 AU3165
 AU3165.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3165
 AU3165.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3165
 AU3165.The ellipsoidal height was determined by GPS observations
 AU3165.and is referenced to NAD 83.
 AU3165
 AU3165. The following values were computed from the NAD 83(2011) position.
 AU3165
 AU3165;                    North         East     Units Scale Factor Converg.
 AU3165;SPC LA S     -   113,103.942 1,063,747.038   MT  0.99996091   +0 19 43.6
 AU3165;SPC LA S     -   371,075.18  3,489,976.74   sFT  0.99996091   +0 19 43.6
 AU3165;UTM  15      - 3,267,710.020   725,272.505   MT  1.00022621   +1 08 44.3
 AU3165
 AU3165!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3165!SPC LA S     -   1.00000386  x   0.99996091  =   0.99996477
 AU3165!UTM  15      -   1.00000386  x   1.00022621  =   1.00023007
 AU3165
 AU3165:                Primary Azimuth Mark                     Grid Az
 AU3165:SPC LA S     -  ASHLAND SUGAR MILL FLAT TOP TK           008 33 47.9
 AU3165:UTM  15      -  ASHLAND SUGAR MILL FLAT TOP TK           007 44 47.2
 AU3165
 AU3165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2527267710(NAD 83)
 AU3165
 AU3165|---------------------------------------------------------------------|
 AU3165| PID    Reference Object                     Distance      Geod. Az  |
 AU3165|                                                           dddmmss.s |
 AU3165| AU3163 ASHLAND SUGAR MILL FLAT TOP TK      APPROX. 1.4 KM 0085331.5 |
 AU3165| AU3504 ASHLAND AZ MK                       330.921 METERS 00931     |
 AU3165| CS7249 ASHLAND RM 4                         17.642 METERS 02856     |
 AU3165| DD6258 ASHLAND RM 1                         46.280 METERS 03158     |
 AU3165| CS7250 ASHLAND RM 5                          7.004 METERS 08752     |
 AU3165| DD6259 ASHLAND RM 2                         49.108 METERS 09131     |
 AU3165| AU3162 TT 47 L USGS 1934                     9.262 METERS 09605     |
 AU3165| DD6260 ASHLAND RM 3                         23.860 METERS 34148     |
 AU3165|---------------------------------------------------------------------|
 AU3165
 AU3165                          SUPERSEDED SURVEY CONTROL
 AU3165
 AU3165  NAD 83(2007)-  29 31 07.40490(N)    090 40 32.76746(W) AD(       ) 0
 AU3165  ELLIP H (02/10/07)  -24.584  (m)                       GP(       )    
 AU3165  ELLIP H (02/21/02)  -24.548  (m)                       GP(       ) 5 1
 AU3165  NAD 83(1992)-  29 31 07.40518(N)    090 40 32.76646(W) AD(       ) 1
 AU3165  ELLIP H (12/17/98)  -24.522  (m)                       GP(       ) 4 2
 AU3165  NAD 83(1992)-  29 31 07.39801(N)    090 40 32.76495(W) AD(       ) 1
 AU3165  NAD 83(1986)-  29 31 07.42085(N)    090 40 32.76636(W) AD(       ) 1
 AU3165  NAD 27      -  29 31 06.64261(N)    090 40 32.44750(W) AD(       ) 1
 AU3165
 AU3165.Superseded values are not recommended for survey control.
 AU3165
 AU3165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3165.See file dsdata.pdf to determine how the superseded data were derived.
 AU3165
 AU3165_MARKER: DD = SURVEY DISK
 AU3165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3165_STAMPING: ASHLAND 1934
 AU3165_MARK LOGO: CGS
 AU3165_PROJECTION: FLUSH
 AU3165_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3165+STABILITY: SURFACE MOTION
 AU3165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3165+SATELLITE: SATELLITE OBSERVATIONS - January 03, 1995
 AU3165
 AU3165  HISTORY     - Date     Condition        Report By
 AU3165  HISTORY     - 1934     MONUMENTED       CGS
 AU3165  HISTORY     - 1948     GOOD             CGS
 AU3165  HISTORY     - 1950     MARK NOT FOUND   CGS
 AU3165  HISTORY     - 1953     MARK NOT FOUND   CGS
 AU3165  HISTORY     - 1962     MARK NOT FOUND   USGS
 AU3165  HISTORY     - 19800724 GOOD             NGS
 AU3165  HISTORY     - 19950103 SEE DESCRIPTION  MPHI
 AU3165
 AU3165                          STATION DESCRIPTION
 AU3165
 AU3165'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 AU3165'ALONG STATE HIGHWAY 141, 7.9 MILES SE OF HOUMA ON THE W SIDE
 AU3165'OF THE HIGHWAY AND THE N SIDE OF THE ASHLAND COMPANY CANAL,
 AU3165'ON UNFENCED LAND BELONGING TO THE ASHLAND COMPANY, 48 FEET
 AU3165'W OF THE CENTER LINE OF STATE HIGHWAY 141, 42 FEET N OF THE
 AU3165'ASHLAND COMPANY CANAL AND 68 FEET S OF A TENANT HOUSE.
 AU3165'
 AU3165'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE.
 AU3165'
 AU3165'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3165'IS 24 FEET E OF THE CENTER
 AU3165'LINE OF HIGHWAY 141, 7-1/2 FEET S OF A TELEPHONE POLE, 22
 AU3165'FEET W OF THE W EDGE OF A CANE FIELD, BETWEEN A FARM ROAD
 AU3165'AND HIGHWAY 141, 46.280 METERS (151.84 FEET) FROM THE STATION
 AU3165'N 31 DEG 58 MIN E.
 AU3165'
 AU3165'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3165'IS 114 FEET E OF THE CENTER LINE OF
 AU3165'HIGHWAY 141, 13 FEET S OF THE EDGE OF A CULTIVATED CANE FIELD,
 AU3165'37 FEET N OF THE N EDGE OF THE CANAL, 49.108 METERS (161.12 FEET)
 AU3165'FROM THE STATION S 88 DEG 29 MIN E.
 AU3165'
 AU3165'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3165'IS 0.3 MILE E (ALONG A ROAD THROUGH
 AU3165'A FIELD) FROM A SMALL WOODEN DERRICK NEAR THE ASHLAND SUGAR
 AU3165'MILL ON HIGHWAY 141, ON THE N SIDE OF THE ROAD, 8 FEET FROM
 AU3165'THE CENTER LINE OF THE ROAD, IN FRONT OF A WHITE, WOODEN,
 AU3165'SIGNAL MARKER, OPPOSITE A SMALL WOODEN CULVERT OVER A DRAINAGE
 AU3165'DITCH AND ABOUT 1.2 MILES FROM THE STATION N 29 DEG 52 MIN E.
 AU3165'
 AU3165'TT 47 L (U.S.G.S.) (1932) IS 9.262 METERS (30.39 FEET) FROM
 AU3165'THE STATION S 83 DEG 55 MIN E.
 AU3165
 AU3165                          STATION RECOVERY (1948)
 AU3165
 AU3165'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU3165'STATION, REFERENCE MARK 1, AND AZIMUTH MARK WERE RECOVERED
 AU3165'IN GOOD CONDITION.  REFERENCE MARK 3 WAS SET IN 1948.
 AU3165'
 AU3165'STATION IS ABOUT 7.9 MILES SE ALONG STATE HIGHWAY 141 FROM
 AU3165'HOUMA, ON UNFENCED LAND OF THE ASHLAND CO., 48 FEET W OF THE
 AU3165'CENTER LINE OF THE HIGHWAY, 42 FEET N OF THE ASHLAND CO. CANAL,
 AU3165'AND IN A TRAIL LEADING OFF THE HIGHWAY.  STATION AND UNDERGROUND
 AU3165'MARKS ARE GRONZE STATION DISKS SET IN CONCRETE.  STATION MARK
 AU3165'IS ABOUT FLUSH WITH THE GROUND.
 AU3165'
 AU3165'REFERENCE MARK 1, 1934, IS 24 FEET E OF THE CENTER LINE OF
 AU3165'THE HIGHWAY, 22 FEET W OF THE EDGE OF A CANE FIELD BETWEEN
 AU3165'A FARM ROAD AND THE HIGHWAY.  MARK IS A BRONZE REFERENCE
 AU3165'DISK SET IN CONCRETE AND PROJECTS ABOUT 6 INCHES ABOVE GROUND.
 AU3165'
 AU3165'REFERENCE MARK 3 WAS ESTABLISHED IN 1948.  IT IS W OF THE
 AU3165'STATION, ALONG THE CANAL BANK, AND 27 FEET NW OF THE N END OF AN
 AU3165'ABANDONED BRIDGE OVER THE CANAL.  IT IS A BRONZE REFERENCE
 AU3165'DISK, STAMPED ASHLAND 1934 NO 3, SET IN CONCRETE, AND PROJECTS
 AU3165'ABOUT 6 INCHES ABOVE GROUND.
 AU3165'
 AU3165'AZIMUTH MARK, 1934, IS 0.3 MILE E ALONG A FIELD ROAD FROM THE
 AU3165'VILLAGE OF ASHLAND AND AT THE INTERSECTION OF A FIELD ROAD
 AU3165'LEADING N.  IT IS A BRONZE AZIMUTH DISK SET IN CONCRETE
 AU3165'AND PROJECTING ABOUT 10 INCHES.
 AU3165'
 AU3165'TT 47 L 1932 (U.S.G.S.) IS BETWEEN THE STATION AND THE HIGHWAY
 AU3165'AND 2 FEET NW OF A TELEPHONE POLE.
 AU3165'
 AU3165'RERFERENCE MARK 2 WAS NOT FOUND.  IT WAS PROBABLY COVERED BY
 AU3165'SPOIL ALONG THE CANAL.
 AU3165'
 AU3165'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90
 AU3165'AND STATE HIGHWAY 141, FOLLOW THE STATE HIGHWAY ABOUT 7.9 MILES
 AU3165'SE TO THE ASHLAND CO. CANAL AND THE STATION.
 AU3165
 AU3165                          STATION RECOVERY (1950)
 AU3165
 AU3165'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (GEM)
 AU3165'STATION AND R.M. 3, 1934, SET IN 1948, WERE NOT FOUND.  BELIEVED
 AU3165'IN PLACE BUT COVERED BY 2 FEET OF CLAY FILL.
 AU3165'
 AU3165'R.M. 1 1934 HAS BEEN DESTROYED.  A NEW MARK WAS SET BY THE
 AU3165'LOUISIANA HIGHWAY DEPARTMENT IN LATE 1949.  IT IS A STANDARD
 AU3165'DISK, STAMPED ASHLAND NO 3 1949, SET IN TOP OF A 10-INCH
 AU3165'CIRCULAR CONCRETE MONUMENT PROJECTING 6 INCHES.  IT IS 82.8
 AU3165'FEET W OF THE CENTER LINE OF HIGHWAY 141 AND 127 FEET NW OF
 AU3165'THE CENTER LINE OF THE INTERSECTION OF THE HIGHWAY AND A
 AU3165'CONCRETE CULVERT.
 AU3165'
 AU3165'TT 47 L (U.S.G.S.) 1932 HAS BEEN DESTROYED.
 AU3165'
 AU3165'AZIMUTH MARK WAS RECOVERED IN GOOD CONDITION AT NE INTERSECTION OF
 AU3165'FIELD ROADS DESCRIBED IN 1934.  IT IS A BRONZE REFERENCE
 AU3165'DISK, STAMPED AZI ASHLAND 1934, SET IN TOP OF A 12-INCH
 AU3165'CIRCULAR CONCRETE MONUMENT PROJECTING 8 INCHES.
 AU3165
 AU3165                          STATION RECOVERY (1953)
 AU3165
 AU3165'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (ALP)
 AU3165'STATION, REFERENCE AND AZIMUTH MARKS NOT RECOVERED.  A THOROUGH
 AU3165'SEARCH OF THE AREA WAS MADE.  EXTENSIVE ROAD CONSTRUCTION
 AU3165'HAS TAKEN PLACE, NEW PAVEMENT AND NEW CULVERT, EVIDENTLY
 AU3165'DONE IN 1949.
 AU3165'
 AU3165'THE CANAL HAS BEEN RE-CHANNELED AT CULVERT SO THAT POSITION OF
 AU3165'STATION NOW IS ON CANAL BANK IN DEPRESSION FROM EXCAVATION FOR
 AU3165'CONSTRUCTION OF CULVERT.  IT IS RECOMMENDED THAT STATION
 AU3165'BE CONSIDERED LOST.
 AU3165'
 AU3165'REFERENCE MARK NO. 3 MAY STILL BE IN PLACE BUT AS ALL
 AU3165'REFERENCE MEASUREMENTS ARE NO LONGER OF ANY VALUE, MARK COULD
 AU3165'NOT BE FOUND UNDER RECENT SPOIL.
 AU3165'
 AU3165'AZIMUTH MARK WAS FOUND LYING IN A DITCH.
 AU3165'
 AU3165'THE DATE OF ESTABLISHMENT OF REFERENCE MARK NO. 3 GIVEN IN
 AU3165'1950 RECOVERY NOTE IS INCORRECT.
 AU3165
 AU3165                          STATION RECOVERY (1962)
 AU3165
 AU3165'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 AU3165'STATION WAS NOT FOUND.
 AU3165'
 AU3165'REFERENCE MARK NO. 3 WAS FOUND DISTURBED.
 AU3165
 AU3165                          STATION RECOVERY (1980)
 AU3165
 AU3165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 AU3165'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE
 AU3165'MARKS NO 1 AND NO 3 AND TT47L (USGS) WERE SEARCHED FOR AND COULD NOT
 AU3165'BE FOUND.  THE AZIMUTH MARK WAS PREVIOUSLY DESCRIBED AS DESTROYED.
 AU3165'THIS DATE REFERENCE MARKS NO 4 AND NO 5 AND A NEW AZIMUTH MARK WERE
 AU3165'ESTABLISHED AND A POLARIS OBSERVATION WAS MADE 1-28-80.
 AU3165'
 AU3165'FOLLOWING IS A NEW COMPLETE DESCRIPTION.
 AU3165'
 AU3165'THE STATION IS LOCATED ABOUT 7.9 MILES SOUTHEAST OF HOUMA ON THE WEST
 AU3165'SIDE OF STATE HIGHWAY 57 AND ON THE NORTH SIDE OF THE ASHLAND COMPANY
 AU3165'CANAL.
 AU3165'
 AU3165'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 57 AND 24 IN HOUMA, GO
 AU3165'SOUTH ON HIGHWAY 57 FOR 6.05 MILES TO THE AZIMUTH MARK ON THE LEFT,
 AU3165'CONTINUE SOUTH ON THE HIGHWAY FOR 0.2 MILES TO WHERE THE LINE OF METAL
 AU3165'POWER POLES TURN AND GO WEST AND THE STATION MARK ON THE RIGHT, 72
 AU3165'FEET WEST OF THE CENTER OF THE HIGHWAY.
 AU3165'
 AU3165'THE STATION IS A STANDARD CGS DISK STAMPED--ASHLAND 1934--, SET INTO
 AU3165'THE TOP OF ROUND CONCRETE MONUMENT RECESSED 6 INCHES BELOW THE GROUND
 AU3165'LOCATED 58.5 FEET SW FROM METAL POWER POLE NO 21, 55.5 FEET S FROM THE
 AU3165'OVERHEAD POWER LINES, 24 FEET W FROM A METAL ANCHOR PIER FOR POWER
 AU3165'POLE, AND 1 FOOT W FROM A METAL WITNESS POST.
 AU3165'
 AU3165'REFERENCE MARK NO 4 IS A STANDARD NGS DISK STAMPED--ASHLAND 1934 NO 4
 AU3165'1980--, SET INTO A DRILL HOLE IN A CONCRETE BASE FOR A LARGE METAL
 AU3165'POWER LINE POLE NO 21 LOCATED 46.5 FEET W FROM THE CENTER OF THE
 AU3165'HIGHWAY.
 AU3165'
 AU3165'REFERENCE MARK NO 5 IS A STANDARD NGS DISK STAMPED--ASHLAND 1934 NO 5
 AU3165'1980--, SET INTO A DRILL HOLE IN A CONCRETE BASE FOR A LARGE METAL GUY
 AU3165'POLE NO 26 LOCATED 49 FEET W FROM THE CENTER OF THE HIGHWAY.
 AU3165'
 AU3165'AZIMUTH MARK IS A STANDARD NGS DISK STAMPED--ASHLAND 1934 1980--, SET
 AU3165'INTO A ROUND CONCRETE MONUMENT RECESSED 2 INCHES BELOW THE GROUND
 AU3165'LOCATED 32 FEET E FROM THE CENTER OF THE HIGHWAY, 2 FEET S FROM A
 AU3165'POWER POLE WITH ANCHOR ACROSS THE HIGHWAY, AND 2 FEET N FROM A METAL
 AU3165'WITNESS POST.
 AU3165
 AU3165                          STATION RECOVERY (1995)
 AU3165
 AU3165'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU3165'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AU3165'24 FOR 1.1 MI (1.8 KM) TO THE JUNCTION WITH HWY 57.  TURN RIGHT AND
 AU3165'TRAVEL SOUTH ON HWY 57 FOR 6.1 MI (9.8 KM) TO THE JUNCTION WITH THE
 AU3165'ROAD LEADING TO THE ASHLAND SANITARY LANDFILL.    THE STATION IS A
 AU3165'DISK SET IN CONCRETE. THE STATION IS 72 FT (21.9 M) WEST FROM THE
 AU3165'CENTERLINE OF HWY 57, 28.0 FT (8.5 M) SOUTH FROM THE PROJECT
 AU3165'CENTERLINE OF THE ASHLAND SANITARY LANDFILL ROAD, 20 FT (6.1 M) NORTH
 AU3165'NORTHWEST FROM THE BANK OF A CANAL, AND 23 FT (7.0 M) WEST FROM THE
 AU3165'FACE OF A METAL ANCHOR.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3504 ***********************************************************************
 AU3504  DESIGNATION -  ASHLAND AZ MK
 AU3504  PID         -  AU3504
 AU3504  STATE/COUNTY-  LA/TERREBONNE
 AU3504  COUNTRY     -  US
 AU3504  USGS QUAD   -  HOUMA (2018)
 AU3504
 AU3504                         *CURRENT SURVEY CONTROL
 AU3504  ______________________________________________________________________
 AU3504* NAD 83(2011) POSITION- 29 31 18.00504(N) 090 40 30.73593(W)   ADJUSTED
 AU3504* NAD 83(2011) ELLIP HT-   -23.901 (meters)        (06/27/12)   ADJUSTED
 AU3504* NAD 83(2011) EPOCH   -  2010.00
 AU3504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3504  **This station is located in a suspected subsidence area (see below).
 AU3504  ______________________________________________________________________
 AU3504  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AU3504  GEOID HEIGHT    -        -25.235 (meters)                     GEOID96
 AU3504  GEOID HEIGHT    -        -24.986 (meters)                     GEOID18
 AU3504  NAD 83(2011) X  -    -65,456.363 (meters)                     COMP
 AU3504  NAD 83(2011) Y  - -5,554,169.341 (meters)                     COMP
 AU3504  NAD 83(2011) Z  -  3,124,333.135 (meters)                     COMP
 AU3504  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AU3504
 AU3504  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3504  Standards:
 AU3504         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3504            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3504  -------------------------------------------------------------------
 AU3504  NETWORK    2.65  20.38           1.20   0.93  10.40      0.12449845
 AU3504  -------------------------------------------------------------------
 AU3504  Click here for local accuracies and other accuracy information.
 AU3504
 AU3504.The horizontal coordinates were established by GPS observations
 AU3504.and adjusted by the National Geodetic Survey in June 2012.
 AU3504
 AU3504.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3504.been affixed to the stable North American tectonic plate. See 
 AU3504.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3504
 AU3504.The horizontal coordinates are valid at the epoch date displayed above
 AU3504.which is a decimal equivalence of Year/Month/Day.
 AU3504
 AU3504.** This station is in an area of known vertical motion. If an
 AU3504.** orthometric height was ever established but is not available 
 AU3504.** in the current survey control section, the orthometric height
 AU3504.** is considered suspect.  Suspect heights are available in the
 AU3504.** superseded section only if requested.
 AU3504
 AU3504.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3504.GEOID18 height accuracy estimate available here.
 AU3504
 AU3504.Click photographs - Photos may exist for this station.
 AU3504
 AU3504.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3504
 AU3504.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3504
 AU3504.The ellipsoidal height was determined by GPS observations
 AU3504.and is referenced to NAD 83.
 AU3504
 AU3504. The following values were computed from the NAD 83(2011) position.
 AU3504
 AU3504;                    North         East     Units Scale Factor Converg.
 AU3504;SPC LA S     -   113,430.608 1,063,799.854   MT  0.99996048   +0 19 44.7
 AU3504;SPC LA S     -   372,146.92  3,490,150.02   sFT  0.99996048   +0 19 44.7
 AU3504;UTM  15      - 3,268,037.492   725,320.671   MT  1.00022648   +1 08 45.7
 AU3504
 AU3504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3504!SPC LA S     -   1.00000375  x   0.99996048  =   0.99996423
 AU3504!UTM  15      -   1.00000375  x   1.00022648  =   1.00023023
 AU3504
 AU3504:                Primary Azimuth Mark                     Grid Az
 AU3504:SPC LA S     -  GCB 07                                   005 00 53.6
 AU3504:UTM  15      -  GCB 07                                   004 11 52.6
 AU3504
 AU3504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2532068037(NAD 83)
 AU3504
 AU3504|---------------------------------------------------------------------|
 AU3504| PID    Reference Object                     Distance      Geod. Az  |
 AU3504|                                                           dddmmss.s |
 AU3504| AH6269 GCB 07                              APPROX. 0.6 KM 0052038.3 |
 AU3504| AU3165 ASHLAND                             330.921 METERS 18931     |
 AU3504|---------------------------------------------------------------------|
 AU3504
 AU3504                          SUPERSEDED SURVEY CONTROL
 AU3504
 AU3504  NAD 83(2007)-  29 31 18.00489(N)    090 40 30.73653(W) AD(       ) 0
 AU3504  ELLIP H (02/10/07)  -23.876  (m)                       GP(       )    
 AU3504  ELLIP H (02/21/02)  -23.845  (m)                       GP(       ) 5 1
 AU3504  NAD 83(1992)-  29 31 18.00524(N)    090 40 30.73555(W) AD(       ) 1
 AU3504  ELLIP H (12/17/98)  -23.802  (m)                       GP(       ) 4 2
 AU3504  NAD 83(1992)-  29 31 17.99869(N)    090 40 30.73428(W) AD(       ) 3
 AU3504  NAD 83(1986)-  29 31 18.02154(N)    090 40 30.73568(W) AD(       ) 3
 AU3504
 AU3504.Superseded values are not recommended for survey control.
 AU3504
 AU3504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3504.See file dsdata.pdf to determine how the superseded data were derived.
 AU3504
 AU3504_MARKER: DZ = AZIMUTH MARK DISK
 AU3504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3504_STAMPING: ASHLAND AZIMUTH MARK 1934 1980
 AU3504_MARK LOGO: NGS
 AU3504_PROJECTION: FLUSH
 AU3504_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3504+STABILITY: SURFACE MOTION
 AU3504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3504+SATELLITE: SATELLITE OBSERVATIONS - January 03, 1995
 AU3504
 AU3504  HISTORY     - Date     Condition        Report By
 AU3504  HISTORY     - 1980     MONUMENTED       NGS
 AU3504  HISTORY     - 19950103 GOOD             MPHI
 AU3504
 AU3504                          STATION DESCRIPTION
 AU3504
 AU3504'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU3504'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AU3504'24 FOR 1.1 MI (1.8 KM) TO THE JUNCTION WITH HWY 57.  TURN RIGHT AND
 AU3504'TRAVEL SOUTH ON HWY 57 FOR 5.9 MI (9.5 KM) TO STATION ON THE LEFT. THE
 AU3504'STATION IS 32.0 FT (9.8 M) EAST FROM CENTERLINE OF HWY 57, 66.9 FT
 AU3504'(20.4 M) EAST OF A WOODEN ANCHOR POLE, 1.95 FT (0.59 M) SOUTHEAST FROM
 AU3504'A POWER POLE, 248.8 FT (75.8 M) NORTH FROM A FENCE CORNER AROUND THE
 AU3504'TERREBONNE PARISH CRIMINAL JUSTICE COMPLEX, 1.5 FT (0.5 M) NORTH FROM
 AU3504'A METAL WITNESS POST.  THE STATION IS A STANDARD NGS DISK IN CONCRETE
 AU3504'STAMPED ASHLAND AZMITH MARK 1934, 1980.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3163 ***********************************************************************
 AU3163  DESIGNATION -  ASHLAND SUGAR MILL FLAT TOP TK
 AU3163  PID         -  AU3163
 AU3163  STATE/COUNTY-  LA/TERREBONNE
 AU3163  COUNTRY     -  US
 AU3163  USGS QUAD   -  HOUMA (2018)
 AU3163
 AU3163                         *CURRENT SURVEY CONTROL
 AU3163  ______________________________________________________________________
 AU3163* NAD 83(1992) POSITION- 29 31 53.86481(N) 090 40 24.45221(W)   ADJUSTED
 AU3163  **This station is located in a suspected subsidence area (see below).
 AU3163  ______________________________________________________________________
 AU3163  GEOID HEIGHT    -        -25.009 (meters)                     GEOID18
 AU3163  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AU3163  HORZ ORDER      -  THIRD
 AU3163
 AU3163.The horizontal coordinates were established by classical geodetic methods
 AU3163.and adjusted by the National Geodetic Survey in January 1993.
 AU3163
 AU3163.** This station is in an area of known vertical motion. If an
 AU3163.** orthometric height was ever established but is not available 
 AU3163.** in the current survey control section, the orthometric height
 AU3163.** is considered suspect.  Suspect heights are available in the
 AU3163.** superseded section only if requested.
 AU3163
 AU3163.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3163.GEOID18 height accuracy estimate available here.
 AU3163
 AU3163.Click photographs - Photos may exist for this station.
 AU3163
 AU3163.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3163
 AU3163. The following values were computed from the NAD 83(1992) position.
 AU3163
 AU3163;                    North         East     Units Scale Factor Converg.
 AU3163;SPC LA S     -   114,535.646 1,063,962.703   MT  0.99995905   +0 19 47.8
 AU3163;SPC LA S     -   375,772.37  3,490,684.30   sFT  0.99995905   +0 19 47.8
 AU3163;UTM  15      - 3,269,145.036   725,467.784   MT  1.00022730   +1 08 50.1
 AU3163
 AU3163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2546769145(NAD 83)
 AU3163
 AU3163                          SUPERSEDED SURVEY CONTROL
 AU3163
 AU3163  NAD 83(1986)-  29 31 53.88779(N)    090 40 24.45330(W) AD(       ) 3
 AU3163  NAD 27      -  29 31 53.11084(N)    090 40 24.13551(W) AD(       ) 3
 AU3163
 AU3163.Superseded values are not recommended for survey control.
 AU3163
 AU3163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3163.See file dsdata.pdf to determine how the superseded data were derived.
 AU3163
 AU3163_MARKER: 51 = TANK
 AU3163
 AU3163  HISTORY     - Date     Condition        Report By
 AU3163  HISTORY     - 1934     FIRST OBSERVED   CGS
 AU3163  HISTORY     - 1948     GOOD             CGS
 AU3163  HISTORY     - 1952     GOOD             CGS
 AU3163
 AU3163                          STATION DESCRIPTION
 AU3163
 AU3163'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (GEM)
 AU3163'RECOVERED.  THE STATION IS THE TANK OF THE OLD SUGAR MILL IN
 AU3163'ASHLAND.  IT IS LOCATED ABOUT 4 MILES S OF HOUMA ON STATE HIGHWAY
 AU3163'141.  THE SUGAR MILL HAS BEEN TORN DOWN BUT THE TANK REMAINS IN
 AU3163'GOOD CONDITION.
 AU3163
 AU3163                          STATION RECOVERY (1952)
 AU3163
 AU3163'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3163'STATION RECOVERED IN GOOD CONDITION.  PUBLISHED DESCRIPTION
 AU3163'ADEQUATE EXCEPT THAT STATION IS A FLAT TOP TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DK2066 ***********************************************************************
 DK2066  DESIGNATION -  ASHMORE
 DK2066  PID         -  DK2066
 DK2066  STATE/COUNTY-  LA/MOREHOUSE
 DK2066  COUNTRY     -  US
 DK2066  USGS QUAD   -  WILMOT (2017)
 DK2066
 DK2066                         *CURRENT SURVEY CONTROL
 DK2066  ______________________________________________________________________
 DK2066* NAD 83(1997) POSITION- 33 00 15.76287(N) 091 30 40.91757(W)   ADJUSTED
 DK2066* NAVD 88 ORTHO HEIGHT -    31.5   (meters)      103.    (feet) VERTCON3
 DK2066  ______________________________________________________________________
 DK2066  GEOID HEIGHT    -        -25.951 (meters)                     GEOID18
 DK2066  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 DK2066  HORZ ORDER      -  SECOND
 DK2066
 DK2066.The horizontal coordinates were established by classical geodetic methods
 DK2066.and adjusted by the National Geodetic Survey in September 1999.
 DK2066
 DK2066.The NAVD 88 height was computed by applying the VERTCON shift value to
 DK2066.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 DK2066
 DK2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2066.GEOID18 height accuracy estimate available here.
 DK2066
 DK2066.Click photographs - Photos may exist for this station.
 DK2066
 DK2066.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK2066
 DK2066. The following values were computed from the NAD 83(1997) position.
 DK2066
 DK2066;                    North         East     Units Scale Factor Converg.
 DK2066;SPC LA N     -   278,112.793 1,092,393.908   MT  1.00009446   +0 31 21.7
 DK2066;SPC LA N     -   912,441.72  3,583,962.35   sFT  1.00009446   +0 31 21.7
 DK2066;UTM  15      - 3,652,756.504   639,061.530   MT  0.99983844   +0 48 39.6
 DK2066
 DK2066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2066!SPC LA N     -   0.99999912  x   1.00009446  =   1.00009358
 DK2066!UTM  15      -   0.99999912  x   0.99983844  =   0.99983756
 DK2066
 DK2066:                Primary Azimuth Mark                     Grid Az
 DK2066:SPC LA N     -  ASHMORE AZ MK                            165 43 14.7
 DK2066:UTM  15      -  ASHMORE AZ MK                            165 25 56.8
 DK2066
 DK2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS3906152756(NAD 83)
 DK2066
 DK2066|---------------------------------------------------------------------|
 DK2066| PID    Reference Object                     Distance      Geod. Az  |
 DK2066|                                                           dddmmss.s |
 DK2066| CY5193 ASHMORE AZ MK                                      1661436.4 |
 DK2066| CY5194 ASHMORE RM 1                         46.278 METERS 19248     |
 DK2066| CY5195 ASHMORE RM 2                         61.018 METERS 30901     |
 DK2066|---------------------------------------------------------------------|
 DK2066
 DK2066                          SUPERSEDED SURVEY CONTROL
 DK2066
 DK2066  NAD 83(1992)-  33 00 15.76361(N)    091 30 40.91560(W) AD(       ) 2
 DK2066  NAD 83(1986)-  33 00 15.77615(N)    091 30 40.91033(W) AD(       ) 2
 DK2066  NAD 27      -  33 00 15.32306(N)    091 30 40.48510(W) AD(       ) 2
 DK2066  NGVD 29 (07/19/86)   31.6    (m)          104.     (f) VERT ANG       
 DK2066
 DK2066.Superseded values are not recommended for survey control.
 DK2066
 DK2066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2066.See file dsdata.pdf to determine how the superseded data were derived.
 DK2066
 DK2066_MARKER: DS = TRIANGULATION STATION DISK
 DK2066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK2066_STAMPING: ASHMORE 1970
 DK2066_MARK LOGO: CGS
 DK2066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK2066+STABILITY: SURFACE MOTION
 DK2066
 DK2066  HISTORY     - Date     Condition        Report By
 DK2066  HISTORY     - 1970     MONUMENTED       NGS
 DK2066
 DK2066                          STATION DESCRIPTION
 DK2066
 DK2066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 DK2066'THE STATION IS LOCATED ABOUT 3-3/4 MILES EAST, AND 3-3/4 MILES
 DK2066'SOUTH OF WILMOT, ARKANSAS, 8-1/2 MILES NORTHEAST OF JONES,
 DK2066'LOUISIANA IN THE SOUTHEAST CORNER OF SECTION 2, T 23 N, R 9 E,
 DK2066'ON PROPERTY OF MR. P.M. BENSON, 1808 COUNTRY CLUB ROAD, BASTROP,
 DK2066'LOUISIANA.
 DK2066'
 DK2066'TO REACH THE STATION FROM THE POST OFFICE IN JONES, GO NORTH ON
 DK2066'U.S. HIGHWAY 165 FOR 0.4 MILE TO THE JUNCTION OF STATE HIGHWAY
 DK2066'834 TO THE LEFT AND 835 TO THE RIGHT.  TURN RIGHT AND GO EAST ON
 DK2066'STATE HIGHWAY 835 FOR 7.75 MILES TO A GRAVELED SIDE ROAD
 DK2066'LEFT.  TURN LEFT AND GO NORTHEAST AND NORTH ON GRAVELED ROAD
 DK2066'FOR 2.05 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD
 DK2066'NORTH ON GRAVELED ROAD FOR 0.35 MILE TO A METAL GATE ON THE
 DK2066'RIGHT.  TURN RIGHT AND GO EAST THRU METAL GATE AND GO NORTH IN
 DK2066'OPEN FIELD FOR 0.05 MILE TO THE STATION.
 DK2066'
 DK2066'THE STATION MARKS ARE STANDARD DISKS STAMPED ASHMORE 1970.  THE
 DK2066'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 DK2066'MONUMENT THAT IS 20 INCHES BELOW THE GROUND SURFACE.  IT IS 116
 DK2066'FEET EAST OF THE CENTER OF A GRAVELED ROAD, 89 FEET
 DK2066'SOUTH-SOUTHEAST OF A 20-INCH CEDAR TREE AND 73 FEET EAST OF A
 DK2066'POWERLINE POLE.  THE UNDERGROUND MARK IS SET IN THE TOP OF AN
 DK2066'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 DK2066'
 DK2066'REFERENCE MARK 1, A STANDARD DISK STAMPED ASHMORE NO 1 1970,
 DK2066'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 DK2066'IS FLUSH WITH THE GROUND SURFACE.  IT IS 106 FEET SOUTH OF A
 DK2066'POWERLINE POLE, 24 FEET EAST OF THE CENTER OF THE GRAVELED ROAD
 DK2066'AND 1 FOOT EAST OF A FENCE.
 DK2066'
 DK2066'REFERENCE MARK 2, A STANDARD DISK STAMPED ASHMORE NO 2 1970,
 DK2066'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 DK2066'IS FLUSH WITH THE GROUND SURFACE.  IT IS 184 FEET NORTH OF A
 DK2066'POWERLINE POLE, 142 FEET NORTHWEST OF A 20-INCH CEDAR TREE AND
 DK2066'24 FEET EAST OF THE CENTER OF THE GRAVELED ROAD.
 DK2066'
 DK2066'AZIMUTH MARK, A STANDARD DISK STAMPED ASHMORE 1970, IS SET IN
 DK2066'THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT PROJECTS 2 INCHES
 DK2066'ABOVE THE GROUND SURFACE.  IT IS 92 FEET SOUTH OF A POWERLINE
 DK2066'POLE, 27 FEET WEST OF THE CENTER OF THE GRAVELED ROAD, 21 FEET
 DK2066'SOUTHEAST OF A 24-INCH OAK TREE AND 2 FEET NORTHEAST OF A METAL
 DK2066'WITNESS POST WITH SIGN.
 DK2066'
 DK2066'HEIGHT OF LIGHT ABOVE STATION MARK 34.9 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2847 ***********************************************************************
 AU2847  DESIGNATION -  AT
 AU2847  PID         -  AU2847
 AU2847  STATE/COUNTY-  LA/LAFOURCHE
 AU2847  COUNTRY     -  US
 AU2847  USGS QUAD   -  CATAHOULA BAY (2018)
 AU2847
 AU2847                         *CURRENT SURVEY CONTROL
 AU2847  ______________________________________________________________________
 AU2847* NAD 83(1992) POSITION- 29 38 44.68575(N) 090 16 32.63009(W)   ADJUSTED
 AU2847* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2847  **This station is located in a suspected subsidence area (see below).
 AU2847  ______________________________________________________________________
 AU2847  GEOID HEIGHT    -        -25.129 (meters)                     GEOID18
 AU2847  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 AU2847  HORZ ORDER      -  FIRST
 AU2847
 AU2847.The horizontal coordinates were established by classical geodetic methods
 AU2847.and adjusted by the National Geodetic Survey in January 1993.
 AU2847
 AU2847.** This station is in an area of known vertical motion. If an
 AU2847.** orthometric height was ever established but is not available 
 AU2847.** in the current survey control section, the orthometric height
 AU2847.** is considered suspect.  Suspect heights are available in the
 AU2847.** superseded section only if requested.
 AU2847
 AU2847.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2847.GEOID18 height accuracy estimate available here.
 AU2847
 AU2847.Click photographs - Photos may exist for this station.
 AU2847
 AU2847.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2847
 AU2847. The following values were computed from the NAD 83(1992) position.
 AU2847
 AU2847;                    North         East     Units Scale Factor Converg.
 AU2847;SPC LA S     -   127,472.762 1,102,397.534   MT  0.99994483   +0 31 43.7
 AU2847;SPC LA S     -   418,216.89  3,616,782.58   sFT  0.99994483   +0 31 43.7
 AU2847;UTM  15      - 3,282,634.959   763,728.786   MT  1.00045827   +1 20 53.9
 AU2847
 AU2847!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2847!SPC LA S     -   1.00000387  x   0.99994483  =   0.99994870
 AU2847!UTM  15      -   1.00000387  x   1.00045827  =   1.00046214
 AU2847
 AU2847:                Primary Azimuth Mark                     Grid Az
 AU2847:SPC LA S     -  END                                      268 27 09.8
 AU2847:UTM  15      -  END                                      267 37 59.6
 AU2847
 AU2847_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6372882634(NAD 83)
 AU2847
 AU2847|---------------------------------------------------------------------|
 AU2847| PID    Reference Object                     Distance      Geod. Az  |
 AU2847|                                                           dddmmss.s |
 AU2847| DD6261 AT RM 1                              28.548 METERS 04343     |
 AU2847| DD6262 AT RM 2                              44.161 METERS 13630     |
 AU2847| AU2844 END                                 APPROX. 5.5 KM 2685853.5 |
 AU2847| AU2845 ENTRANCE HARVEY CANAL 2 NAV LT      APPROX. 3.7 KM 2923258.2 |
 AU2847|---------------------------------------------------------------------|
 AU2847
 AU2847                          SUPERSEDED SURVEY CONTROL
 AU2847
 AU2847  NAD 83(1986)-  29 38 44.70223(N)    090 16 32.63563(W) AD(       ) 1
 AU2847  NAD 27      -  29 38 43.93537(N)    090 16 32.35412(W) AD(       ) 1
 AU2847
 AU2847.Superseded values are not recommended for survey control.
 AU2847
 AU2847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2847.See file dsdata.pdf to determine how the superseded data were derived.
 AU2847
 AU2847_MARKER: DS = TRIANGULATION STATION DISK
 AU2847_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2847_STAMPING: AT 1934
 AU2847_MARK LOGO: CGS
 AU2847_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2847
 AU2847  HISTORY     - Date     Condition        Report By
 AU2847  HISTORY     - 1934     MONUMENTED       CGS
 AU2847  HISTORY     - 1966     MARK NOT FOUND   CGS
 AU2847
 AU2847                          STATION DESCRIPTION
 AU2847
 AU2847'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 AU2847'STATION IS ON THE S SIDE OF THE INTRACOASTAL CANAL, ABOUT 3
 AU2847'MILES E OF THE INTERSECTION OF THE INTRACOASTAL CANAL AND
 AU2847'THE HARVEY NO. 2 CANAL, ABOUT 1/2 MILE E OF THE FIRST HOUSE
 AU2847'ON THE S BANK OF THE CANAL, AT A BEND IN THE CANAL, 120
 AU2847'FEET S OF THE CANAL BANK, AND 45 FEET S OF COW PATH.
 AU2847'
 AU2847'STATION, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 AU2847'DISKS SET IN CEMENT IN THE TOP OF TILES.
 AU2847'
 AU2847'REFERENCE MARK NO. 1 IS 5 FEET N OF THE COW PATH, 70 FEET
 AU2847'S OF THE CANAL BANK, AND 28.548 METERS (93.66 FEET) FROM
 AU2847'THE STATION N 43 DEG 43 MIN E.
 AU2847'
 AU2847'REFERENCE MARK NO. 2 IS 44.161 METERS (144.88 FEET) FROM THE
 AU2847'STATION S 43 DEG 30 MIN E.
 AU2847'
 AU2847'STATION END IS USED AS THE AZIMUTH MARK FOR THIS STATION.
 AU2847
 AU2847                          STATION RECOVERY (1966)
 AU2847
 AU2847'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 AU2847'THE STATION WAS SEARCHED FOR AND NONE OF THE MARKS WERE
 AU2847'FOUND AT THIS DATE.  THE ORIGINAL DESCRIPTION IS INADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1229 ***********************************************************************
 AT1229  DESIGNATION -  AT1229
 AT1229  PID         -  AT1229
 AT1229  STATE/COUNTY-  LA/PLAQUEMINES
 AT1229  COUNTRY     -  US
 AT1229  USGS QUAD   -  WILKINSON BAY (2018)
 AT1229
 AT1229                         *CURRENT SURVEY CONTROL
 AT1229  ______________________________________________________________________
 AT1229* NAD 83(1992) POSITION- 29 22 41.71074(N) 089 54 11.32955(W)   ADJUSTED
 AT1229* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1229  **This station is located in a suspected subsidence area (see below).
 AT1229  ______________________________________________________________________
 AT1229  GEOID HEIGHT    -        -24.160 (meters)                     GEOID18
 AT1229  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 AT1229  HORZ ORDER      -  SECOND
 AT1229
 AT1229.The horizontal coordinates were established by classical geodetic methods
 AT1229.and adjusted by the National Geodetic Survey in January 1993.
 AT1229
 AT1229.** This station is in an area of known vertical motion. If an
 AT1229.** orthometric height was ever established but is not available 
 AT1229.** in the current survey control section, the orthometric height
 AT1229.** is considered suspect.  Suspect heights are available in the
 AT1229.** superseded section only if requested.
 AT1229
 AT1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1229.GEOID18 height accuracy estimate available here.
 AT1229
 AT1229.Click photographs - Photos may exist for this station.
 AT1229
 AT1229.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1229
 AT1229. The following values were computed from the NAD 83(1992) position.
 AT1229
 AT1229;                    North         East     Units Scale Factor Converg.
 AT1229;SPC LA S     -    98,217.693 1,138,839.632   MT  0.99998436   +0 42 54.4
 AT1229;SPC LA S     -   322,235.88  3,736,343.03   sFT  0.99998436   +0 42 54.4
 AT1229;UTM  16      - 3,253,398.182   218,206.282   MT  1.00057995   -1 25 30.5
 AT1229
 AT1229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1229!SPC LA S     -   1.00000384  x   0.99998436  =   0.99998820
 AT1229!UTM  16      -   1.00000384  x   1.00057995  =   1.00058379
 AT1229
 AT1229:                Primary Azimuth Mark                     Grid Az
 AT1229:SPC LA S     -  CHAMPAGNE 3                              237 14 46.2
 AT1229:UTM  16      -  CHAMPAGNE 3                              239 23 11.1
 AT1229
 AT1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1820653398(NAD 83)
 AT1229
 AT1229|---------------------------------------------------------------------|
 AT1229| PID    Reference Object                     Distance      Geod. Az  |
 AT1229|                                                           dddmmss.s |
 AT1229| DD6550 DD6550                               17.341 METERS 04326     |
 AT1229| AT1185 GAY                                 APPROX. 9.7 KM 0625717.1 |
 AT1229| AT1223 FOUR BAYOU CUT OFF LIGHT            APPROX. 5.5 KM 1510814.4 |
 AT1229| AT1224 END                                 APPROX. 3.1 KM 1543605.4 |
 AT1229| AT1218 MAG                                 APPROX. 6.1 KM 1784636.7 |
 AT1229| AT1226 SHELL ISLAND LIGHT                  APPROX. 5.2 KM 2241825.0 |
 AT1229| AT1220 CHAMPAGNE 3                         APPROX.10.5 KM 2375740.6 |
 AT1229| DD6549 DD6549                               20.774 METERS 30417     |
 AT1229| AT1239 SOG                                 APPROX. 9.8 KM 3512514.6 |
 AT1229|---------------------------------------------------------------------|
 AT1229
 AT1229                          SUPERSEDED SURVEY CONTROL
 AT1229
 AT1229  NAD 83(1986)-  29 22 41.72313(N)    089 54 11.33745(W) AD(       ) 2
 AT1229  NAD 27      -  29 22 40.92400(N)    089 54 11.08500(W) AD(       ) 2
 AT1229
 AT1229.Superseded values are not recommended for survey control.
 AT1229
 AT1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1229.See file dsdata.pdf to determine how the superseded data were derived.
 AT1229
 AT1229_MARKER: DS = TRIANGULATION STATION DISK
 AT1229_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1229_MARK LOGO: CGS
 AT1229_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1229
 AT1229  HISTORY     - Date     Condition        Report By
 AT1229  HISTORY     - 1934     MONUMENTED       CGS
 AT1229  HISTORY     - 1955     MARK NOT FOUND   CGS
 AT1229
 AT1229                          STATION DESCRIPTION
 AT1229
 AT1229'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AT1229'ON THE EASTERN EDGE OF BARATARIA BAY, MIDWAY BETWEEN THE BARATARIA
 AT1229'LIGHT HOUSE AND THE VILLAGE OF MANILA, IN THE CENTER PART OF AN ISLAND
 AT1229'WHICH EXTENDS APPROXIMATELY 200 METERS (656 FEET) E AND W, 25 METERS
 AT1229'(82 FEET) FROM THE N SHORE LINE, AND 15 METERS (49 FEET) FROM THE S
 AT1229'SHORE LINE.  THE EASTERN END OF THE ISLAND IS SHAPED LIKE AN ARROW
 AT1229'HEAD AND IS COVERED WITH LOW MANGROVE BUSHES.  THE STATION AND
 AT1229'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE IN THE TOPS
 AT1229'OF TILES WHICH ARE FASTENED BY MEANS OF CONCRETE TO THE UPPER ENDS OF
 AT1229'LONG WOODEN PILES DRIVEN INTO THE MARSH.  REFERENCE MARK NO. 1 IS
 AT1229'20.774 METERS (68.16 FEET) FROM THE STATION IN N DEG 55 43 MIN W.
 AT1229'REFERENCE MARK NO. 2 IS 17.341 METERS (56.89 FEET) FROM THE STATION N
 AT1229'43 DEG 26 MIN E.  THE DISTANCE BETWEEN THE TWO REFERENCE MARKS IS
 AT1229'29.097 METERS (95.46 FEET)
 AT1229
 AT1229                          STATION RECOVERY (1955)
 AT1229
 AT1229'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (JAW)
 AT1229'THE ISLAND, IN WHICH THE STATION WAS LOCATED, NO LONGER EXISTS.  FOR
 AT1229'ALL PRACTICAL PURPOSES, IT IS RECOMMENDED THAT THIS STATION (AS WELL
 AT1229'AS ALL OTHERS THAT WERE ON THIS ISLAND) BE CONSIDERED LOST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2445 ***********************************************************************
 AU2445  DESIGNATION -  ATCHAFALAYA BAY CHANNEL LT 67
 AU2445  PID         -  AU2445
 AU2445  STATE/COUNTY-  LA/TERREBONNE
 AU2445  COUNTRY     -  US
 AU2445  USGS QUAD   -  POINT AU FER NE (2018)
 AU2445
 AU2445                         *CURRENT SURVEY CONTROL
 AU2445  ______________________________________________________________________
 AU2445* NAD 83(1992) POSITION- 29 24 25.30721(N) 091 21 11.60803(W)   ADJUSTED
 AU2445  **This station is located in a suspected subsidence area (see below).
 AU2445  ______________________________________________________________________
 AU2445  GEOID HEIGHT    -        -24.891 (meters)                     GEOID18
 AU2445  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 AU2445  HORZ ORDER      -  THIRD
 AU2445
 AU2445.The horizontal coordinates were established by classical geodetic methods
 AU2445.and adjusted by the National Geodetic Survey in January 1993.
 AU2445
 AU2445.** This station is in an area of known vertical motion. If an
 AU2445.** orthometric height was ever established but is not available 
 AU2445.** in the current survey control section, the orthometric height
 AU2445.** is considered suspect.  Suspect heights are available in the
 AU2445.** superseded section only if requested.
 AU2445
 AU2445.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2445.GEOID18 height accuracy estimate available here.
 AU2445
 AU2445.Click photographs - Photos may exist for this station.
 AU2445
 AU2445.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2445
 AU2445. The following values were computed from the NAD 83(1992) position.
 AU2445
 AU2445;                    North         East     Units Scale Factor Converg.
 AU2445;SPC LA S     -   100,541.044   998,069.513   MT  0.99997907   -0 00 35.8
 AU2445;SPC LA S     -   329,858.41  3,274,499.73   sFT  0.99997907   -0 00 35.8
 AU2445;UTM  15      - 3,254,210.004   659,774.892   MT  0.99991500   +0 48 31.5
 AU2445
 AU2445_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5977454210(NAD 83)
 AU2445
 AU2445                          SUPERSEDED SURVEY CONTROL
 AU2445
 AU2445  NAD 83(1986)-  29 24 25.33207(N)    091 21 11.60757(W) AD(       ) 3
 AU2445  NAD 27      -  29 24 24.54900(N)    091 21 11.21300(W) AD(       ) 3
 AU2445
 AU2445.Superseded values are not recommended for survey control.
 AU2445
 AU2445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2445.See file dsdata.pdf to determine how the superseded data were derived.
 AU2445
 AU2445_MARKER: 14 = NAVIGATION LIGHT
 AU2445
 AU2445  HISTORY     - Date     Condition        Report By
 AU2445  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2445  HISTORY     - 1960     GOOD             CGS
 AU2445
 AU2445                          STATION DESCRIPTION
 AU2445
 AU2445'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AU2445'THE STATION IS THE LIGHT ATOP THE BLACK TRIANGULAR SLATTED
 AU2445'STRUCTURE SUPPORTED BY PILES.  THE LIGHT IS 40 CANDLE POWER
 AU2445'AND IS 25 FEET ABOVE THE WATER.  IT IS LOCATED ON THE WEST
 AU2445'SIDE OF ATCHAFALAYA CHANNEL ABOUT 3 MILES NORTHEAST OF THE
 AU2445'EUGENE ISLAND LIGHT HOUSE.
 AU2445
 AU2445                          STATION RECOVERY (1960)
 AU2445
 AU2445'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2445'LISTED AS ATCHAFALAYA CHANNEL LIGHT 55 IN 1955.
 AU2445'
 AU2445'LOCATED IN THE EAST SIDE OF ATCHAFALAYA BAY, ABOUT 2.7 MILES
 AU2445'NORTHEAST OF EUGENE ISLAND LIGHTHOUSE, ALONG THE NORTHWEST SIDE
 AU2445'OF THE CHANNEL LEADING TO THE ENTRANCE TO ATCHAFALAYA RIVER.  LIGHT
 AU2445'ATOP BLACK, TRIANGULAR, SLATTED, STRUCTURE ON PILES.  LIGHT
 AU2445'WAS OBSERVED UPON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2451 ***********************************************************************
 AU2451  DESIGNATION -  ATCHAFALAYA BAY CHANNEL LT 88
 AU2451  PID         -  AU2451
 AU2451  STATE/COUNTY-  LA/TERREBONNE
 AU2451  COUNTRY     -  US
 AU2451  USGS QUAD   -  POINT AU FER NE (2018)
 AU2451
 AU2451                         *CURRENT SURVEY CONTROL
 AU2451  ______________________________________________________________________
 AU2451* NAD 83(1992) POSITION- 29 26 32.28203(N) 091 18 58.87021(W)   ADJUSTED
 AU2451  **This station is located in a suspected subsidence area (see below).
 AU2451  ______________________________________________________________________
 AU2451  GEOID HEIGHT    -        -24.960 (meters)                     GEOID18
 AU2451  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 AU2451  HORZ ORDER      -  THIRD
 AU2451
 AU2451.The horizontal coordinates were established by classical geodetic methods
 AU2451.and adjusted by the National Geodetic Survey in January 1993.
 AU2451
 AU2451.** This station is in an area of known vertical motion. If an
 AU2451.** orthometric height was ever established but is not available 
 AU2451.** in the current survey control section, the orthometric height
 AU2451.** is considered suspect.  Suspect heights are available in the
 AU2451.** superseded section only if requested.
 AU2451
 AU2451.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2451.GEOID18 height accuracy estimate available here.
 AU2451
 AU2451.Click photographs - Photos may exist for this station.
 AU2451
 AU2451.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2451
 AU2451. The following values were computed from the NAD 83(1992) position.
 AU2451
 AU2451;                    North         East     Units Scale Factor Converg.
 AU2451;SPC LA S     -   104,450.417 1,001,647.424   MT  0.99997293   +0 00 30.6
 AU2451;SPC LA S     -   342,684.41  3,286,238.26   sFT  0.99997293   +0 00 30.6
 AU2451;UTM  15      - 3,258,169.905   663,296.368   MT  0.99992904   +0 49 40.0
 AU2451
 AU2451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6329658169(NAD 83)
 AU2451
 AU2451                          SUPERSEDED SURVEY CONTROL
 AU2451
 AU2451  NAD 83(1986)-  29 26 32.30635(N)    091 18 58.86981(W) AD(       ) 3
 AU2451  NAD 27      -  29 26 31.53400(N)    091 18 58.48000(W) AD(       ) 3
 AU2451
 AU2451.Superseded values are not recommended for survey control.
 AU2451
 AU2451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2451.See file dsdata.pdf to determine how the superseded data were derived.
 AU2451
 AU2451_MARKER: 14 = NAVIGATION LIGHT
 AU2451
 AU2451  HISTORY     - Date     Condition        Report By
 AU2451  HISTORY     - 1960     FIRST OBSERVED   CGS
 AU2451
 AU2451                          STATION DESCRIPTION
 AU2451
 AU2451'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2451'LOCATED ALONG THE EAST SIDE OF ATCHAFALAYA BAY, ABOUT 5.5
 AU2451'MILES NORTHEAST OF EUGENE ISLAND LIGHT, ABOUT 3.1 MILES
 AU2451'WEST OF PLUMB ISLAND POINT AND ALONG THE SOUTHEAST SIDE
 AU2451'OF THE CHANNEL ENTERING ATCHAFALAYA RIVER FROM THE GULF.  LIGHT
 AU2451'ATOP RED, SQUARE, SLATTED, PYRAMIDAL STRUCTURE ON PILES.  LIGHT
 AU2451'WAS OBSERVED UPON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2463 ***********************************************************************
 AU2463  DESIGNATION -  ATCHAFALAYA BAY CHANNEL LT 19
 AU2463  PID         -  AU2463
 AU2463  STATE/COUNTY-  LA/ST MARY
 AU2463  COUNTRY     -  US
 AU2463  USGS QUAD   -  
 AU2463
 AU2463                         *CURRENT SURVEY CONTROL
 AU2463  ______________________________________________________________________
 AU2463* NAD 83(1992) POSITION- 29 18 49.81664(N) 091 26 10.11349(W)   ADJUSTED
 AU2463  **This station is located in a suspected subsidence area (see below).
 AU2463  ______________________________________________________________________
 AU2463  GEOID HEIGHT    -        -24.695 (meters)                     GEOID18
 AU2463  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AU2463  HORZ ORDER      -  THIRD
 AU2463
 AU2463.The horizontal coordinates were established by classical geodetic methods
 AU2463.and adjusted by the National Geodetic Survey in January 1993.
 AU2463
 AU2463.** This station is in an area of known vertical motion. If an
 AU2463.** orthometric height was ever established but is not available 
 AU2463.** in the current survey control section, the orthometric height
 AU2463.** is considered suspect.  Suspect heights are available in the
 AU2463.** superseded section only if requested.
 AU2463
 AU2463.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2463.GEOID18 height accuracy estimate available here.
 AU2463
 AU2463.Click photographs - Photos may exist for this station.
 AU2463
 AU2463.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2463
 AU2463. The following values were computed from the NAD 83(1992) position.
 AU2463
 AU2463;                    North         East     Units Scale Factor Converg.
 AU2463;SPC LA S     -    90,215.939   990,012.814   MT  0.99999710   -0 03 05.1
 AU2463;SPC LA S     -   295,983.46  3,248,067.04   sFT  0.99999710   -0 03 05.1
 AU2463;UTM  15      - 3,243,771.860   651,867.104   MT  0.99988459   +0 45 56.9
 AU2463
 AU2463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5186743771(NAD 83)
 AU2463
 AU2463                          SUPERSEDED SURVEY CONTROL
 AU2463
 AU2463  NAD 83(1986)-  29 18 49.84278(N)    091 26 10.11245(W) AD(       ) 3
 AU2463  NAD 27      -  29 18 49.04100(N)    091 26 09.70300(W) AD(       ) 3
 AU2463
 AU2463.Superseded values are not recommended for survey control.
 AU2463
 AU2463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2463.See file dsdata.pdf to determine how the superseded data were derived.
 AU2463
 AU2463_MARKER: 14 = NAVIGATION LIGHT
 AU2463
 AU2463  HISTORY     - Date     Condition        Report By
 AU2463  HISTORY     - 1960     FIRST OBSERVED   CGS
 AU2463
 AU2463                          STATION DESCRIPTION
 AU2463
 AU2463'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2463'LOCATED IN THE GULF OF MEXICO ABOUT 4.8 MILES SOUTHWEST OF
 AU2463'EUGENE ISLAND LIGHTHOUSE, ABOUT 4.9 MILES WEST OF POINT AU FER
 AU2463'AND ALONG THE NORTHWEST SIDE OF THE CHANNEL ENTERING ATCHAFALAYA
 AU2463'BAY FROM THE GULF.  LIGHT ATOP BLACK, SQUARE, SKELETON TOWER
 AU2463'ON PILES.  LIGHT WAS OBSERVED UPON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2470 ***********************************************************************
 AU2470  DESIGNATION -  ATCHAFALAYA BAY CHANNEL LT 37
 AU2470  PID         -  AU2470
 AU2470  STATE/COUNTY-  LA/ST MARY
 AU2470  COUNTRY     -  US
 AU2470  USGS QUAD   -  
 AU2470
 AU2470                         *CURRENT SURVEY CONTROL
 AU2470  ______________________________________________________________________
 AU2470* NAD 83(1992) POSITION- 29 20 29.44709(N) 091 24 41.86468(W)   ADJUSTED
 AU2470  **This station is located in a suspected subsidence area (see below).
 AU2470  ______________________________________________________________________
 AU2470  GEOID HEIGHT    -        -24.748 (meters)                     GEOID18
 AU2470  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AU2470  HORZ ORDER      -  THIRD
 AU2470
 AU2470.The horizontal coordinates were established by classical geodetic methods
 AU2470.and adjusted by the National Geodetic Survey in January 1993.
 AU2470
 AU2470.** This station is in an area of known vertical motion. If an
 AU2470.** orthometric height was ever established but is not available 
 AU2470.** in the current survey control section, the orthometric height
 AU2470.** is considered suspect.  Suspect heights are available in the
 AU2470.** superseded section only if requested.
 AU2470
 AU2470.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2470.GEOID18 height accuracy estimate available here.
 AU2470
 AU2470.Click photographs - Photos may exist for this station.
 AU2470
 AU2470.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2470
 AU2470. The following values were computed from the NAD 83(1992) position.
 AU2470
 AU2470;                    North         East     Units Scale Factor Converg.
 AU2470;SPC LA S     -    93,281.582   992,396.226   MT  0.99999147   -0 02 20.9
 AU2470;SPC LA S     -   306,041.32  3,255,886.62   sFT  0.99999147   -0 02 20.9
 AU2470;UTM  15      - 3,246,870.868   654,206.292   MT  0.99989343   +0 46 42.5
 AU2470
 AU2470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5420646870(NAD 83)
 AU2470
 AU2470                          SUPERSEDED SURVEY CONTROL
 AU2470
 AU2470  NAD 83(1986)-  29 20 29.47266(N)    091 24 41.86413(W) AD(       ) 3
 AU2470  NAD 27      -  29 20 28.67500(N)    091 24 41.46000(W) AD(       ) 3
 AU2470
 AU2470.Superseded values are not recommended for survey control.
 AU2470
 AU2470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2470.See file dsdata.pdf to determine how the superseded data were derived.
 AU2470
 AU2470_MARKER: 14 = NAVIGATION LIGHT
 AU2470
 AU2470  HISTORY     - Date     Condition        Report By
 AU2470  HISTORY     - 1960     FIRST OBSERVED   CGS
 AU2470
 AU2470                          STATION DESCRIPTION
 AU2470
 AU2470'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2470'LOCATED IN THE GULF OF MEXICO, ABOUT 2.3 MILES SOUTHWEST OF
 AU2470'EUGENE ISLAND LIGHTHOUSE, ABOUT 3.1 MILES WEST OF POINT AU FER
 AU2470'AND ALONG THE NORTHWEST SIDE OF THE CHANNEL ENTERING ATCHAFALAYA
 AU2470'BAY FROM THE GULF.  LIGHT ATOP BLACK, RECTANGULAR, SLATTED
 AU2470'STRUCTURE ON PILES.  LIGHT WAS OBSERVED UPON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2478 ***********************************************************************
 AU2478  DESIGNATION -  ATCHAFALAYA BAY LIGHT 9
 AU2478  PID         -  AU2478
 AU2478  STATE/COUNTY-  LA/ST MARY
 AU2478  COUNTRY     -  US
 AU2478  USGS QUAD   -  
 AU2478
 AU2478                         *CURRENT SURVEY CONTROL
 AU2478  ______________________________________________________________________
 AU2478* NAD 83(1992) POSITION- 29 27 57.64923(N) 091 34 25.22644(W)   ADJUSTED
 AU2478  **This station is located in a suspected subsidence area (see below).
 AU2478  ______________________________________________________________________
 AU2478  GEOID HEIGHT    -        -25.024 (meters)                     GEOID18
 AU2478  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 AU2478  HORZ ORDER      -  THIRD
 AU2478
 AU2478.The horizontal coordinates were established by classical geodetic methods
 AU2478.and adjusted by the National Geodetic Survey in January 1993.
 AU2478
 AU2478.** This station is in an area of known vertical motion. If an
 AU2478.** orthometric height was ever established but is not available 
 AU2478.** in the current survey control section, the orthometric height
 AU2478.** is considered suspect.  Suspect heights are available in the
 AU2478.** superseded section only if requested.
 AU2478
 AU2478.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2478.GEOID18 height accuracy estimate available here.
 AU2478
 AU2478.Click photographs - Photos may exist for this station.
 AU2478
 AU2478.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2478
 AU2478. The following values were computed from the NAD 83(1992) position.
 AU2478
 AU2478;                    North         East     Units Scale Factor Converg.
 AU2478;SPC LA S     -   107,103.106   976,688.019   MT  0.99996901   -0 07 12.6
 AU2478;SPC LA S     -   351,387.44  3,204,350.61   sFT  0.99996901   -0 07 12.6
 AU2478;UTM  15      - 3,260,464.651   638,303.774   MT  0.99983602   +0 42 06.2
 AU2478
 AU2478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN3830360464(NAD 83)
 AU2478
 AU2478                          SUPERSEDED SURVEY CONTROL
 AU2478
 AU2478  NAD 83(1986)-  29 27 57.67416(N)    091 34 25.22299(W) AD(       ) 3
 AU2478  NAD 27      -  29 27 56.88500(N)    091 34 24.81200(W) AD(       ) 3
 AU2478
 AU2478.Superseded values are not recommended for survey control.
 AU2478
 AU2478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2478.See file dsdata.pdf to determine how the superseded data were derived.
 AU2478
 AU2478_MARKER: 14 = NAVIGATION LIGHT
 AU2478
 AU2478  HISTORY     - Date     Condition        Report By
 AU2478  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2478  HISTORY     - 1960     GOOD             CGS
 AU2478
 AU2478                          STATION DESCRIPTION
 AU2478
 AU2478'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2478'THE STATION IS THE CENTER OF A FLASHING WHITE LIGHT WHICH
 AU2478'IS FIXED TO A PILING THAT IS DRIVEN INTO 4 FEET OF WATER
 AU2478'AND LIES ABOUT 5 MILES SOUTH OF POINT CHEVREUIL AND 4 MILES
 AU2478'SOUTH SOUTHEAST OF RABBIT I SLAND.
 AU2478'
 AU2478'THE LIGHT FLASHES EVERY 3 SECONDS.
 AU2478
 AU2478                          STATION RECOVERY (1960)
 AU2478
 AU2478'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2478'LOCATED ALONG THE WEST SIDE OF ATCHAFALAYA BAY ABOUT 2.8
 AU2478'MILES SOUTHEAST OF RABBIT ISLAND AND ABOUT 3.1 MILES NORTH
 AU2478'OF RABBIT ISLAND PASS, ALONG THE WEST SIDE OF THE CHANNEL.
 AU2478'LIGHT ATOP 3 PILE STRUCTURE.  LIGHT WAS OBSERVED UPON.
 AU2478'
 AU2478'AID NUMBER 7216 IN 1960 LIGHT LIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2485 ***********************************************************************
 AU2485  DESIGNATION -  ATCHAFALAYA BAY LIGHT 7
 AU2485  PID         -  AU2485
 AU2485  STATE/COUNTY-  LA/ST MARY
 AU2485  COUNTRY     -  US
 AU2485  USGS QUAD   -  
 AU2485
 AU2485                         *CURRENT SURVEY CONTROL
 AU2485  ______________________________________________________________________
 AU2485* NAD 83(1992) POSITION- 29 26 26.99974(N) 091 35 05.66799(W)   ADJUSTED
 AU2485  **This station is located in a suspected subsidence area (see below).
 AU2485  ______________________________________________________________________
 AU2485  GEOID HEIGHT    -        -24.980 (meters)                     GEOID18
 AU2485  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 AU2485  HORZ ORDER      -  THIRD
 AU2485
 AU2485.The horizontal coordinates were established by classical geodetic methods
 AU2485.and adjusted by the National Geodetic Survey in January 1993.
 AU2485
 AU2485.** This station is in an area of known vertical motion. If an
 AU2485.** orthometric height was ever established but is not available 
 AU2485.** in the current survey control section, the orthometric height
 AU2485.** is considered suspect.  Suspect heights are available in the
 AU2485.** superseded section only if requested.
 AU2485
 AU2485.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2485.GEOID18 height accuracy estimate available here.
 AU2485
 AU2485.Click photographs - Photos may exist for this station.
 AU2485
 AU2485.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2485
 AU2485. The following values were computed from the NAD 83(1992) position.
 AU2485
 AU2485;                    North         East     Units Scale Factor Converg.
 AU2485;SPC LA S     -   104,314.452   975,592.268   MT  0.99997318   -0 07 32.8
 AU2485;SPC LA S     -   342,238.33  3,200,755.63   sFT  0.99997318   -0 07 32.8
 AU2485;UTM  15      - 3,257,660.954   637,248.271   MT  0.99983243   +0 41 44.4
 AU2485
 AU2485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN3724857660(NAD 83)
 AU2485
 AU2485                          SUPERSEDED SURVEY CONTROL
 AU2485
 AU2485  NAD 83(1986)-  29 26 27.02493(N)    091 35 05.66460(W) AD(       ) 3
 AU2485  NAD 27      -  29 26 26.23500(N)    091 35 05.25700(W) AD(       ) 3
 AU2485
 AU2485.Superseded values are not recommended for survey control.
 AU2485
 AU2485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2485.See file dsdata.pdf to determine how the superseded data were derived.
 AU2485
 AU2485_MARKER: 14 = NAVIGATION LIGHT
 AU2485
 AU2485  HISTORY     - Date     Condition        Report By
 AU2485  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2485  HISTORY     - 1960     GOOD             CGS
 AU2485
 AU2485                          STATION DESCRIPTION
 AU2485
 AU2485'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2485'THE STATION IS THE CENTER OF A FLASHING GREEN LIGHT WHICH
 AU2485'IS FIXED TO A PILE WHICH IS DRIVEN IN 4 FEET OF WATER AND
 AU2485'LIES ABOUT 3 MILES SOUTH OF POINT CHEVREUIL AND 2-1/2 MILES
 AU2485'SOUTH SOUTHEAST OF RABBIT ISLAND.
 AU2485'
 AU2485'THE LIGHT FLASHES EVERY 3 SECONDS.
 AU2485
 AU2485                          STATION RECOVERY (1960)
 AU2485
 AU2485'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2485'LOCATED ALONG THE WEST SIDE OF ATCHAFALAYA BAY, ABOUT 4.1
 AU2485'MILES SOUTHEAST OF RABBIT ISLAND AND ABOUT 1.5 MILES NORTH
 AU2485'OF RABBIT ISLAND PASS AND ALONG THE WEST SIDE OF THE CHANNEL.
 AU2485'LIGHT ATOP 3 PILE STRUCTURE.  LIGHT WAS OBSERVED UPON.
 AU2485'
 AU2485'AID NUMBER 7215 IN 1960 LIGHT LIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2564 ***********************************************************************
 AU2564  DESIGNATION -  ATCHAFALAYA BAY LIGHT 12
 AU2564  PID         -  AU2564
 AU2564  STATE/COUNTY-  LA/ST MARY
 AU2564  COUNTRY     -  US
 AU2564  USGS QUAD   -  POINT CHEVREUIL (2018)
 AU2564
 AU2564                         *CURRENT SURVEY CONTROL
 AU2564  ______________________________________________________________________
 AU2564* NAD 83(1992) POSITION- 29 31 01.85147(N) 091 33 24.67736(W)   ADJUSTED
 AU2564  **This station is located in a suspected subsidence area (see below).
 AU2564  ______________________________________________________________________
 AU2564  GEOID HEIGHT    -        -25.110 (meters)                     GEOID18
 AU2564  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 AU2564  HORZ ORDER      -  THIRD
 AU2564
 AU2564.The horizontal coordinates were established by classical geodetic methods
 AU2564.and adjusted by the National Geodetic Survey in January 1993.
 AU2564
 AU2564.** This station is in an area of known vertical motion. If an
 AU2564.** orthometric height was ever established but is not available 
 AU2564.** in the current survey control section, the orthometric height
 AU2564.** is considered suspect.  Suspect heights are available in the
 AU2564.** superseded section only if requested.
 AU2564
 AU2564.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2564.GEOID18 height accuracy estimate available here.
 AU2564
 AU2564.Click photographs - Photos may exist for this station.
 AU2564
 AU2564.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2564
 AU2564. The following values were computed from the NAD 83(1992) position.
 AU2564
 AU2564;                    North         East     Units Scale Factor Converg.
 AU2564;SPC LA S     -   112,771.177   978,330.467   MT  0.99996113   -0 06 42.3
 AU2564;SPC LA S     -   369,983.44  3,209,739.21   sFT  0.99996113   -0 06 42.3
 AU2564;UTM  15      - 3,266,154.994   639,864.501   MT  0.99984138   +0 42 40.1
 AU2564
 AU2564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN3986466154(NAD 83)
 AU2564
 AU2564                          SUPERSEDED SURVEY CONTROL
 AU2564
 AU2564  NAD 83(1986)-  29 31 01.87577(N)    091 33 24.67370(W) AD(       ) 3
 AU2564  NAD 27      -  29 31 01.10000(N)    091 33 24.27000(W) AD(       ) 3
 AU2564
 AU2564.Superseded values are not recommended for survey control.
 AU2564
 AU2564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2564.See file dsdata.pdf to determine how the superseded data were derived.
 AU2564
 AU2564_MARKER: 14 = NAVIGATION LIGHT
 AU2564
 AU2564  HISTORY     - Date     Condition        Report By
 AU2564  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2564
 AU2564                          STATION DESCRIPTION
 AU2564
 AU2564'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2564'THE STATION IS THE CENTER OF A FLASHING RED LIGHT WHICH IS
 AU2564'FIXED TO A PILING THAT IS DRIVEN INTO 8 FEET OF WATER, ABOUT
 AU2564'2/10 MILE WEST OF POINT CHEVREUIL AND JUST EAST OF THE MORRISON
 AU2564'CUTOFF.
 AU2564'
 AU2564'THE LIGHT FLASHES EVERY 3 SECONDS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2447 ***********************************************************************
 AU2447  DESIGNATION -  ATCHAFALAYA CHANNEL LIGHT 78
 AU2447  PID         -  AU2447
 AU2447  STATE/COUNTY-  LA/TERREBONNE
 AU2447  COUNTRY     -  US
 AU2447  USGS QUAD   -  POINT AU FER NE (2018)
 AU2447
 AU2447                         *CURRENT SURVEY CONTROL
 AU2447  ______________________________________________________________________
 AU2447* NAD 83(1992) POSITION- 29 26 43.83964(N) 091 18 15.67375(W)   ADJUSTED
 AU2447  **This station is located in a suspected subsidence area (see below).
 AU2447  ______________________________________________________________________
 AU2447  GEOID HEIGHT    -        -24.965 (meters)                     GEOID18
 AU2447  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 AU2447  HORZ ORDER      -  THIRD
 AU2447
 AU2447.The horizontal coordinates were established by classical geodetic methods
 AU2447.and adjusted by the National Geodetic Survey in January 1993.
 AU2447
 AU2447.** This station is in an area of known vertical motion. If an
 AU2447.** orthometric height was ever established but is not available 
 AU2447.** in the current survey control section, the orthometric height
 AU2447.** is considered suspect.  Suspect heights are available in the
 AU2447.** superseded section only if requested.
 AU2447
 AU2447.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2447.GEOID18 height accuracy estimate available here.
 AU2447
 AU2447.Click photographs - Photos may exist for this station.
 AU2447
 AU2447.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2447
 AU2447. The following values were computed from the NAD 83(1992) position.
 AU2447
 AU2447;                    North         East     Units Scale Factor Converg.
 AU2447;SPC LA S     -   104,806.497 1,002,811.461   MT  0.99997239   +0 00 52.2
 AU2447;SPC LA S     -   343,852.65  3,290,057.27   sFT  0.99997239   +0 00 52.2
 AU2447;UTM  15      - 3,258,542.577   664,455.147   MT  0.99993372   +0 50 01.5
 AU2447
 AU2447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6445558542(NAD 83)
 AU2447
 AU2447                          SUPERSEDED SURVEY CONTROL
 AU2447
 AU2447  NAD 83(1986)-  29 26 43.86370(N)    091 18 15.67357(W) AD(       ) 3
 AU2447  NAD 27      -  29 26 43.08100(N)    091 18 15.28900(W) AD(       ) 3
 AU2447
 AU2447.Superseded values are not recommended for survey control.
 AU2447
 AU2447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2447.See file dsdata.pdf to determine how the superseded data were derived.
 AU2447
 AU2447_MARKER: 14 = NAVIGATION LIGHT
 AU2447
 AU2447  HISTORY     - Date     Condition        Report By
 AU2447  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2447
 AU2447                          STATION DESCRIPTION
 AU2447
 AU2447'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AU2447'THE STATION IS THE FLASHING RED LIGHT ATOP THE RED SQUARE
 AU2447'PYRAMIDAL SLATTED STRUCTURE SUPPORTED BY PILES.  THE LIGHT IS
 AU2447'20 CANDLE POWER AND IS 30 FEET ABOVE THE WATER.  IT IS LOCATED
 AU2447'ON THE EAST SIDE OF ATCHAFALAYA CHANNEL, ABOUT 2.5 MILES
 AU2447'SOUTH OF THE COAST LINE.
 AU2447'
 AU2447'THIS LIGHT IS NO. 6151 IN THE 1954 LIGHT LIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2450 ***********************************************************************
 AU2450  DESIGNATION -  ATCHAFALAYA CHANNEL LIGHT 75
 AU2450  PID         -  AU2450
 AU2450  STATE/COUNTY-  LA/TERREBONNE
 AU2450  COUNTRY     -  US
 AU2450  USGS QUAD   -  POINT AU FER NE (2018)
 AU2450
 AU2450                         *CURRENT SURVEY CONTROL
 AU2450  ______________________________________________________________________
 AU2450* NAD 83(1992) POSITION- 29 26 32.91239(N) 091 19 21.74503(W)   ADJUSTED
 AU2450  **This station is located in a suspected subsidence area (see below).
 AU2450  ______________________________________________________________________
 AU2450  GEOID HEIGHT    -        -24.961 (meters)                     GEOID18
 AU2450  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 AU2450  HORZ ORDER      -  THIRD
 AU2450
 AU2450.The horizontal coordinates were established by classical geodetic methods
 AU2450.and adjusted by the National Geodetic Survey in January 1993.
 AU2450
 AU2450.** This station is in an area of known vertical motion. If an
 AU2450.** orthometric height was ever established but is not available 
 AU2450.** in the current survey control section, the orthometric height
 AU2450.** is considered suspect.  Suspect heights are available in the
 AU2450.** superseded section only if requested.
 AU2450
 AU2450.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2450.GEOID18 height accuracy estimate available here.
 AU2450
 AU2450.Click photographs - Photos may exist for this station.
 AU2450
 AU2450.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2450
 AU2450. The following values were computed from the NAD 83(1992) position.
 AU2450
 AU2450;                    North         East     Units Scale Factor Converg.
 AU2450;SPC LA S     -   104,469.751 1,001,030.955   MT  0.99997290   +0 00 19.1
 AU2450;SPC LA S     -   342,747.84  3,284,215.72   sFT  0.99997290   +0 00 19.1
 AU2450;UTM  15      - 3,258,180.421   662,679.713   MT  0.99992656   +0 49 28.8
 AU2450
 AU2450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6267958180(NAD 83)
 AU2450
 AU2450                          SUPERSEDED SURVEY CONTROL
 AU2450
 AU2450  NAD 83(1986)-  29 26 32.93651(N)    091 19 21.74459(W) AD(       ) 3
 AU2450  NAD 27      -  29 26 32.15000(N)    091 19 21.36000(W) AD(       ) 3
 AU2450
 AU2450.Superseded values are not recommended for survey control.
 AU2450
 AU2450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2450.See file dsdata.pdf to determine how the superseded data were derived.
 AU2450
 AU2450_MARKER: 14 = NAVIGATION LIGHT
 AU2450
 AU2450  HISTORY     - Date     Condition        Report By
 AU2450  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2450
 AU2450                          STATION DESCRIPTION
 AU2450
 AU2450'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AU2450'THE STATION IS THE FLASHING WHITE LIGHT ATOP THE BLACK SQUARE
 AU2450'PYRAMIDAL SLATTED STRUCTURE SUPPORTED BY PILES.  THE LIGHT IS 90
 AU2450'CANDLE POWER AND IS 30 FEET ABOVE THE WATER.  IT IS LOCATED ON
 AU2450'THE WEST SIDE OF THE ATCHAFALAYA CHANNEL, ABOUT 3 MILES SOUTH
 AU2450'OF THE COAST LINE.
 AU2450'
 AU2450'THIS LIGHT IS NO. 6150 IN THE 1955 LIGHT LIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2468 ***********************************************************************
 AU2468  DESIGNATION -  ATCHAFALAYA CHANNEL LIGHT 25
 AU2468  PID         -  AU2468
 AU2468  STATE/COUNTY-  LA/ST MARY
 AU2468  COUNTRY     -  US
 AU2468  USGS QUAD   -  
 AU2468
 AU2468                         *CURRENT SURVEY CONTROL
 AU2468  ______________________________________________________________________
 AU2468* NAD 83(1992) POSITION- 29 20 29.11450(N) 091 24 42.24618(W)   ADJUSTED
 AU2468  **This station is located in a suspected subsidence area (see below).
 AU2468  ______________________________________________________________________
 AU2468  GEOID HEIGHT    -        -24.748 (meters)                     GEOID18
 AU2468  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AU2468  HORZ ORDER      -  THIRD
 AU2468
 AU2468.The horizontal coordinates were established by classical geodetic methods
 AU2468.and adjusted by the National Geodetic Survey in January 1993.
 AU2468
 AU2468.** This station is in an area of known vertical motion. If an
 AU2468.** orthometric height was ever established but is not available 
 AU2468.** in the current survey control section, the orthometric height
 AU2468.** is considered suspect.  Suspect heights are available in the
 AU2468.** superseded section only if requested.
 AU2468
 AU2468.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2468.GEOID18 height accuracy estimate available here.
 AU2468
 AU2468.Click photographs - Photos may exist for this station.
 AU2468
 AU2468.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2468
 AU2468. The following values were computed from the NAD 83(1992) position.
 AU2468
 AU2468;                    North         East     Units Scale Factor Converg.
 AU2468;SPC LA S     -    93,271.349   992,385.927   MT  0.99999149   -0 02 21.1
 AU2468;SPC LA S     -   306,007.75  3,255,852.83   sFT  0.99999149   -0 02 21.1
 AU2468;UTM  15      - 3,246,860.490   654,196.142   MT  0.99989339   +0 46 42.3
 AU2468
 AU2468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5419646860(NAD 83)
 AU2468
 AU2468                          SUPERSEDED SURVEY CONTROL
 AU2468
 AU2468  NAD 83(1986)-  29 20 29.14054(N)    091 24 42.24568(W) AD(       ) 3
 AU2468  NAD 27      -  29 20 28.35600(N)    091 24 41.85100(W) AD(       ) 3
 AU2468
 AU2468.Superseded values are not recommended for survey control.
 AU2468
 AU2468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2468.See file dsdata.pdf to determine how the superseded data were derived.
 AU2468
 AU2468_MARKER: 14 = NAVIGATION LIGHT
 AU2468
 AU2468  HISTORY     - Date     Condition        Report By
 AU2468  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2468
 AU2468                          STATION DESCRIPTION
 AU2468
 AU2468'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AU2468'THE STATION IS THE LIGHT ATOP THE BLACK SQUARE PYRAMIDAL
 AU2468'STRUCTURE ON PILES.  THE LIGHT IS 50 CANDLE POWER AND 25 FEET
 AU2468'ABOVE THE WATER.
 AU2468'
 AU2468'LOCATED ABOUT 2.7 MILES SOUTHWEST OF THE EUGENE LIGHTHOUSE
 AU2468'AND ABOUT 3.5 MILES WEST OF POINT AU FER.
 AU2468'
 AU2468'THIS IS LIGHT NO 6146 IN THE 1954 LIGHT LIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2469 ***********************************************************************
 AU2469  DESIGNATION -  ATCHAFALAYA CHANNEL LIGHT 38
 AU2469  PID         -  AU2469
 AU2469  STATE/COUNTY-  LA/TERREBONNE
 AU2469  COUNTRY     -  US
 AU2469  USGS QUAD   -  
 AU2469
 AU2469                         *CURRENT SURVEY CONTROL
 AU2469  ______________________________________________________________________
 AU2469* NAD 83(1992) POSITION- 29 22 17.44628(N) 091 22 58.76287(W)   ADJUSTED
 AU2469  **This station is located in a suspected subsidence area (see below).
 AU2469  ______________________________________________________________________
 AU2469  GEOID HEIGHT    -        -24.813 (meters)                     GEOID18
 AU2469  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 AU2469  HORZ ORDER      -  THIRD
 AU2469
 AU2469.The horizontal coordinates were established by classical geodetic methods
 AU2469.and adjusted by the National Geodetic Survey in January 1993.
 AU2469
 AU2469.** This station is in an area of known vertical motion. If an
 AU2469.** orthometric height was ever established but is not available 
 AU2469.** in the current survey control section, the orthometric height
 AU2469.** is considered suspect.  Suspect heights are available in the
 AU2469.** superseded section only if requested.
 AU2469
 AU2469.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2469.GEOID18 height accuracy estimate available here.
 AU2469
 AU2469.Click photographs - Photos may exist for this station.
 AU2469
 AU2469.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2469
 AU2469. The following values were computed from the NAD 83(1992) position.
 AU2469
 AU2469;                    North         East     Units Scale Factor Converg.
 AU2469;SPC LA S     -    96,605.216   995,179.011   MT  0.99998563   -0 01 29.4
 AU2469;SPC LA S     -   316,945.61  3,265,016.47   sFT  0.99998563   -0 01 29.4
 AU2469;UTM  15      - 3,250,233.582   656,941.108   MT  0.99990393   +0 47 35.7
 AU2469
 AU2469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5694150233(NAD 83)
 AU2469
 AU2469                          SUPERSEDED SURVEY CONTROL
 AU2469
 AU2469  NAD 83(1986)-  29 22 17.47154(N)    091 22 58.76257(W) AD(       ) 3
 AU2469  NAD 27      -  29 22 16.68700(N)    091 22 58.36900(W) AD(       ) 3
 AU2469
 AU2469.Superseded values are not recommended for survey control.
 AU2469
 AU2469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2469.See file dsdata.pdf to determine how the superseded data were derived.
 AU2469
 AU2469_MARKER: 14 = NAVIGATION LIGHT
 AU2469
 AU2469  HISTORY     - Date     Condition        Report By
 AU2469  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2469
 AU2469                          STATION DESCRIPTION
 AU2469
 AU2469'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AU2469'THE STATION IS THE LIGHT ATOP THE RED TRIANGULAR SLATTED
 AU2469'STRUCTURE SUPPORTED BY PILES.  THE LIGHT IS 11 CANDLE POWER AND
 AU2469'IS 25 FEET ABOVE THE WATER.  IT IS LOCATED ABOUT 1 MILE EAST
 AU2469'OF THE EUGENE ISLAND LIGHT HOUSE.
 AU2469'
 AU2469'THIS IS LIGHT NO. 6147 IN THE 1954 LIGHT LIST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2349 ***********************************************************************
 AU2349  DESIGNATION -  ATCHAFALAYA RIVER S BASE 1889
 AU2349  PID         -  AU2349
 AU2349  STATE/COUNTY-  LA/ST MARY
 AU2349  COUNTRY     -  US
 AU2349  USGS QUAD   -  MORGAN CITY (2018)
 AU2349
 AU2349                         *CURRENT SURVEY CONTROL
 AU2349  ______________________________________________________________________
 AU2349* NAD 83(1992) POSITION- 29 39 30.20326(N) 091 14 34.67830(W)   ADJUSTED
 AU2349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2349  **This station is located in a suspected subsidence area (see below).
 AU2349  ______________________________________________________________________
 AU2349  GEOID HEIGHT    -        -25.400 (meters)                     GEOID18
 AU2349  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 AU2349  HORZ ORDER      -  SECOND
 AU2349
 AU2349.The horizontal coordinates were established by classical geodetic methods
 AU2349.and adjusted by the National Geodetic Survey in January 1993.
 AU2349
 AU2349.** This station is in an area of known vertical motion. If an
 AU2349.** orthometric height was ever established but is not available 
 AU2349.** in the current survey control section, the orthometric height
 AU2349.** is considered suspect.  Suspect heights are available in the
 AU2349.** superseded section only if requested.
 AU2349
 AU2349.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2349.GEOID18 height accuracy estimate available here.
 AU2349
 AU2349.Click photographs - Photos may exist for this station.
 AU2349
 AU2349.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2349
 AU2349. The following values were computed from the NAD 83(1992) position.
 AU2349
 AU2349;                    North         East     Units Scale Factor Converg.
 AU2349;SPC LA S     -   128,405.105 1,008,748.402   MT  0.99994349   +0 02 42.7
 AU2349;SPC LA S     -   421,275.75  3,309,535.38   sFT  0.99994349   +0 02 42.7
 AU2349;UTM  15      - 3,282,223.637   670,052.934   MT  0.99995681   +0 52 10.7
 AU2349
 AU2349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2349!SPC LA S     -   1.00000376  x   0.99994349  =   0.99994725
 AU2349!UTM  15      -   1.00000376  x   0.99995681  =   0.99996057
 AU2349
 AU2349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7005282223(NAD 83)
 AU2349
 AU2349                          SUPERSEDED SURVEY CONTROL
 AU2349
 AU2349  NAD 83(1986)-  29 39 30.22711(N)    091 14 34.67494(W) AD(       ) 2
 AU2349  NAD 27      -  29 39 29.47300(N)    091 14 34.30200(W) AD(       ) 2
 AU2349  USSD        -  29 39 29.64900(N)    091 14 33.94300(W) AD(       ) 3
 AU2349
 AU2349.Superseded values are not recommended for survey control.
 AU2349
 AU2349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2349.See file dsdata.pdf to determine how the superseded data were derived.
 AU2349
 AU2349_MARKER: B = BOLT
 AU2349_SETTING: 0 = UNSPECIFIED SETTING
 AU2349_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2349
 AU2349  HISTORY     - Date     Condition        Report By
 AU2349  HISTORY     - 1889     MONUMENTED       CGS
 AU2349  HISTORY     - 1931     GOOD             CGS
 AU2349  HISTORY     - 1947     GOOD             CGS
 AU2349  HISTORY     - 1957     SEE DESCRIPTION  CGS
 AU2349
 AU2349                          STATION DESCRIPTION
 AU2349
 AU2349'DESCRIBED BY COAST AND GEODETIC SURVEY 1889 (CHB)
 AU2349'STATION IS ABOUT 2-1/2 MILES SW OF THE TOWN OF BERWICK, ON
 AU2349'THE W SIDE OF THE ATCHAFALAYA RIVER, ON THE N SIDE OF LITTLE
 AU2349'WAX BAYOU AND 50 METERS (165 FEET) FROM ITS JUNCTION WITH
 AU2349'THE RIVER, ON AN ISLAND CUT OFF BY THE LOUISIANA-TEXAS
 AU2349'INTRACOASTAL CANAL, ON THE SW PARAPET OF AN OLD EARTHWORK
 AU2349'KNOWN AS FORT BERWICK, 7 PACES S OF A HOUSE AND ON LAND
 AU2349'OWNED BY THE LOUISIANA SCHOOL BOARD.
 AU2349'
 AU2349'THE UNDERGROUND MARK IS A POTTERY PYRAMID BURIED 3 FEET BELOW
 AU2349'THE TOP OF THE PARAPET WITH A SMALL HOLE IN ITS APEX UNDER
 AU2349'THE SURFACE MARK.
 AU2349'
 AU2349'THE SURFACE MARK IS A CROSS CUT IN A 3/4-INCH BRASS BOLT
 AU2349'DRIVEN INTO THE TOP OF A SANDSTONE MONUMENT 1 BY 1 BY 3 FEET,
 AU2349'THIS MONUMENT BEING SET IN A MASS OF CONCRETE PROJECTING
 AU2349'ABOUT 2 FEET ABOVE GROUND AND HAVING CUT ON ITS THREE SIDES,
 AU2349'RESPECTIVELY 1889, BASE, AND U.S.  STATION WAX IS 45.263 METERS
 AU2349'(148.50 FEET) FROM THE STATION N 62 DEG 31 MIN E.
 AU2349
 AU2349                          STATION RECOVERY (1931)
 AU2349
 AU2349'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1931
 AU2349'STATION IS ABOUT 2-1/2 MILES SW OF BERWICK, AT JUNCTION OF
 AU2349'ATCHAFALAYA RIVER, LITTLE WAX BAYOU, AND LOUISIANA-TEXAS
 AU2349'INTERCOASTAL CANAL, ON ISLAND CUT OFF BY CANAL, AND 7 PACES
 AU2349'S OF HOUSE FRONTING ON LITTLE WAX BAYOU.  MARKED BY SHELL
 AU2349'CONCRETE MONUMENT, ABOUT 2 FEET HIGH, WITH COPPER BOLT IN
 AU2349'TOP.  STATION WAX IS 45.263 METERS (148.50 FEET) FROM STATION
 AU2349'N 62 DEG 31 MIN E.
 AU2349
 AU2349                          STATION RECOVERY (1947)
 AU2349
 AU2349'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2349'ORIGINAL DESCRIPTION INADEQUATE AND NEW DESCRIPTION FOLLOWS--
 AU2349'
 AU2349'STATION IS LOCATED ON THE S SIDE OF A SMALL ISLAND FORMED
 AU2349'BY THE ATCHAFALAYA RIVER, WAX BAYOU, AND THE INTRACOASTAL
 AU2349'WATERWAY, ABOUT 3 MILES S OF BERWICK.
 AU2349'
 AU2349'THE STATION IS MARKED BY A CROSS IN THE TOP OF A COPPER
 AU2349'BOLT THAT IS SET IN THE TOP OF A 1- BY 1- BY 3-FOOT SANDSTONE
 AU2349'MONUMENT WHICH IN TURN IS SET IN A MASS OF CONCRETE AND
 AU2349'PROJECTS 2 FEET ABOVE GROUND.  THE SANDSTONE MONUMENT IS
 AU2349'INSCRIBED ON 3 SIDES, RESPECTIVELY 1889, BASE, AND U.S.
 AU2349'
 AU2349'THE STATION IS LOCATED IN A GROVE OF LIVE OAKS, 12 FEET NE,
 AU2349'AT THE SW SIDE OF THE ISLAND, AND 45.263 METERS SW OF WAX 1931.
 AU2349
 AU2349                          STATION RECOVERY (1957)
 AU2349
 AU2349'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU2349'THE STATION IS DESTROYED.  THE MONUMENT WAS FOUND OVERTURNED
 AU2349'ON THE EDGE OF THE BANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2990 ***********************************************************************
 CQ2990  DESIGNATION -  ATHENS
 CQ2990  PID         -  CQ2990
 CQ2990  STATE/COUNTY-  LA/CLAIBORNE
 CQ2990  COUNTRY     -  US
 CQ2990  USGS QUAD   -  ATHENS (2018)
 CQ2990
 CQ2990                         *CURRENT SURVEY CONTROL
 CQ2990  ______________________________________________________________________
 CQ2990* NAD 83(1992) POSITION- 32 39 35.36523(N) 093 03 33.88339(W)   ADJUSTED
 CQ2990* NAVD 88 ORTHO HEIGHT -   155.1   (meters)      509.    (feet) VERTCON3
 CQ2990  ______________________________________________________________________
 CQ2990  GEOID HEIGHT    -        -25.812 (meters)                     GEOID18
 CQ2990  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 CQ2990  HORZ ORDER      -  FIRST
 CQ2990
 CQ2990.The horizontal coordinates were established by classical geodetic methods
 CQ2990.and adjusted by the National Geodetic Survey in January 1993.
 CQ2990
 CQ2990.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2990.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2990
 CQ2990.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2990.GEOID18 height accuracy estimate available here.
 CQ2990
 CQ2990.Click photographs - Photos may exist for this station.
 CQ2990
 CQ2990.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2990
 CQ2990. The following values were computed from the NAD 83(1992) position.
 CQ2990
 CQ2990;                    North         East     Units Scale Factor Converg.
 CQ2990;SPC LA N     -   239,613.491   947,521.765   MT  0.99999845   -0 17 44.7
 CQ2990;SPC LA N     -   786,131.93  3,108,660.99   sFT  0.99999845   -0 17 44.7
 CQ2990;UTM  15      - 3,613,577.550   494,428.773   MT  0.99960038   -0 01 55.4
 CQ2990
 CQ2990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2990!SPC LA N     -   0.99997970  x   0.99999845  =   0.99997815
 CQ2990!UTM  15      -   0.99997970  x   0.99960038  =   0.99958009
 CQ2990
 CQ2990:                Primary Azimuth Mark                     Grid Az
 CQ2990:SPC LA N     -  ATHENS AZ MK 3                           214 23 02.4
 CQ2990:UTM  15      -  ATHENS AZ MK 3                           214 07 13.1
 CQ2990
 CQ2990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9442813577(NAD 83)
 CQ2990
 CQ2990|---------------------------------------------------------------------|
 CQ2990| PID    Reference Object                     Distance      Geod. Az  |
 CQ2990|                                                           dddmmss.s |
 CQ2990| CX4950 ATHENS AZ MK 2                                     0333804.0 |
 CQ2990| CQ2991 ATHENS BELL TELL CO MW              APPROX. 0.9 KM 0430849.4 |
 CQ2990| CQ2989 ATHENS FIRE TOWER LFC                 7.432 METERS 09338     |
 CQ2990| CQ2936 FORT WORTH JACKSON AWY BCN 26       APPROX.23.4 KM 1233110.5 |
 CQ2990| CQ2992 ATHENS RM A                          50.418 METERS 12523     |
 CQ2990| CQ2949 ARCADIA MUNICIPAL TANK              APPROX.17.9 KM 1330241.5 |
 CQ2990| CQ2995 FT WORTH ATLANTA AIRWAY BCN 25      APPROX.14.3 KM 1763713.9 |
 CQ2990| CQ2997 GIBSLAND MUNICIPAL TANK             APPROX.13.0 KM 1774112.9 |
 CQ2990| CX4952 ATHENS RM 1                         207.011 METERS 21139     |
 CQ2990| CX4951 ATHENS AZ MK 3                                     2140517.7 |
 CQ2990| CX4954 ATHENS RM 3                          27.150 METERS 21514     |
 CQ2990| CX4949 ATHENS AZ MK                                       3080743.8 |
 CQ2990| CX4953 ATHENS RM 2                         121.164 METERS 32421     |
 CQ2990| CX4955 ATHENS RM 4                          21.032 METERS 32627     |
 CQ2990|---------------------------------------------------------------------|
 CQ2990
 CQ2990                          SUPERSEDED SURVEY CONTROL
 CQ2990
 CQ2990  NAD 83(1986)-  32 39 35.37809(N)    093 03 33.87335(W) AD(       ) 1
 CQ2990  NAD 27      -  32 39 34.84000(N)    093 03 33.28800(W) AD(       ) 1
 CQ2990  NGVD 29 (07/19/86)  155.2    (m)          509.     (f) VERT ANG       
 CQ2990
 CQ2990.Superseded values are not recommended for survey control.
 CQ2990
 CQ2990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2990.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2990
 CQ2990_MARKER: DS = TRIANGULATION STATION DISK
 CQ2990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2990_STAMPING: ATHENS 1931
 CQ2990_MARK LOGO: CGS
 CQ2990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2990+STABILITY: SURFACE MOTION
 CQ2990
 CQ2990  HISTORY     - Date     Condition        Report By
 CQ2990  HISTORY     - 1931     MONUMENTED       CGS
 CQ2990  HISTORY     - 1941     GOOD             CGS
 CQ2990  HISTORY     - 1950     GOOD             CGS
 CQ2990  HISTORY     - 1965     GOOD             CGS
 CQ2990  HISTORY     - 1970     GOOD             USAF
 CQ2990
 CQ2990                          STATION DESCRIPTION
 CQ2990
 CQ2990'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (PAS)
 CQ2990'STATION IS ABOUT 12 MILES N OF E OF MINDEN, 10 MILES S OF HOMER
 CQ2990'AND 2 MILES W OF ATHENS, ON A HIGH SAND HILL IN A PLOWED
 CQ2990'FIELD OWNED BY REESE VAN HOOSER, ABOUT 140 METERS (459 FEET)
 CQ2990'S OF N EDGE OF FIELD, ABOUT 240 METERS (787 FEET) N OF S EDGE
 CQ2990'OF FIELD, AND ABOUT 75 METERS (246 FEET) E OF OLD LOG CRIB
 CQ2990'IN FIELD.
 CQ2990'
 CQ2990'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 CQ2990'DISKS SET IN CONCRETE.
 CQ2990'
 CQ2990'REFERENCE MARK NO. 1 IS ON EDGE OF FIELD ABOUT 50 METERS (164
 CQ2990'FEET) E OF SW CORNER OF FIELD, 7 METERS (23 FEET) N OF E-AND-W
 CQ2990'FENCE LINE, AND 250 METERS (820 FEET) FROM STATION
 CQ2990'S 31 DEG 38 MIN 56 SE W.
 CQ2990'
 CQ2990'REFERENCE MARK NO. 2 IS ON N EDGE OF FIELD, ON THE W EDGE OF A
 CQ2990'TALL PINE GROVE, AND 150 METERS (492 FEET) FROM STATION
 CQ2990'N 35 DEG 38 MIN 44 SEC W.
 CQ2990
 CQ2990                          STATION RECOVERY (1941)
 CQ2990
 CQ2990'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (KBJ)
 CQ2990'STATION RECOVERED AS DESCRIBED EXCEPT FOR DIFFERENCES IN THE
 CQ2990'DISTANCES TO THE REFERENCE MARKS, AND NEW DIRECTIONS TO REACH
 CQ2990'THE STATION DUE TO CHANGES IN THE ROADS IN THAT VICINITY.  AN
 CQ2990'AZIMUTH MARK WAS ALSO ESTABLISHED AT THE STATION.
 CQ2990'
 CQ2990'A WHITE REFERENCE POST WAS SET 4 FEET WNW OF THE STATION MARK.
 CQ2990'
 CQ2990'THE DISTANCE TO REFERENCE MARK NO. 1 WAS MEASURED AS 207.05
 CQ2990'METERS INSTEAD OF THE 250 METERS GIVEN IN THE ORIGINAL DESCRIPTION.
 CQ2990'
 CQ2990'THE DISTANCE TO REFERENCE MARK NO. 2 WAS MEASURED AS 120.85
 CQ2990'METERS INSTEAD OF THE 150 METERS GIVEN IN THE ORIGINAL DESCRIPTION.
 CQ2990'
 CQ2990'THE AZIMUTH MARK, A STANDARD DISK SET IN CONCRETE,
 CQ2990'IS AT THE NW EDGE OF A CLEARED AREA, 10 FEET NW
 CQ2990'OF A TRACK ROAD, 4 FEET NE OF WHITE REFERENCE POST, IS STAMPED
 CQ2990'ATHENS 1941, AND PROJECTS 6 INCHES.
 CQ2990'
 CQ2990'TO REACH FROM HOMER GO SW ON U.S. ROUTE 79 FOR 2.5 MILES AND
 CQ2990'TAKE LEFT FORK, STATE ROUTE 12, OFF U.S. ROUTE 79, GO 3.1 MILES
 CQ2990'AND TURN RIGHT, OFF HIGHWAY, ON GRADED DIRT ROAD, GO 2.7 MILES
 CQ2990'TO T-ROAD RIGHT, W, AND KEEP STRAIGHT AHEAD, GO 0.15 MILE AND
 CQ2990'TAKE LEFT FORK, GO 1.75 MILES AND TURN RIGHT, OFF MAIN-TRAVELED
 CQ2990'ROAD, AT CURVE TO THE LEFT IN THE MAIN ROAD, GO 0.4 MILE TO THE
 CQ2990'TOP OF A HILL AND CULTIVATED FIELD ON THE RIGHT, W, TURN RIGHT
 CQ2990'AND GO 0.2 MILE TO THE HIGHEST PART OF THE HILL AND THE
 CQ2990'STATION.
 CQ2990
 CQ2990                          STATION RECOVERY (1950)
 CQ2990
 CQ2990'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ2990'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.
 CQ2990'THE AZIMUTH MARK WAS DESTROYED.  A NEW AZIMUTH MARK WAS ESTABLISHED.
 CQ2990'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 CQ2990'
 CQ2990'THE STATION IS LOCATED ABOUT 10.0 MILES SOUTH OF HOMER AND 2.0
 CQ2990'MILES WEST OF ATHENS ON THE HIGHEST POINT OF A PROMINENT RIDGE
 CQ2990'AND JUST WEST OF THE ATHENS FIRE TOWER.  IT IS 24.4 FEET WEST
 CQ2990'OF THE CENTER OF THE BASE OF THE FIRE TOWER AND 31.4 FEET EAST
 CQ2990'OF THE NORTHEAST CORNER OF A SMALL HOUSE.  IT IS STAMPED
 CQ2990'ATHENS 1931 AND PROJECTS 3 INCHES.
 CQ2990'
 CQ2990'REFERENCE MARK NO 1 IS SOUTHWEST OF THE STATION, SET IN THE
 CQ2990'SOUTHWEST CORNER OF THE FIELD.  18 FEET NORTH OF THE CENTER
 CQ2990'OF EAST-WEST TRACK ROAD.  IT IS STAMPED ATHENS NO 1 1931 AND
 CQ2990'SET FLUSH WITH THE GROUND SURFACE.
 CQ2990'
 CQ2990'REFERENCE MARK NO 2 IS NORTHWEST OF THE STATION, SET IN THE NORTH
 CQ2990'EDGE OF THE FIELD AND ABOUT 10 FEET LOWER IN ELEVATION THAN
 CQ2990'STATION MARK.  IT IS STAMPED ATHENS NO 2 1931 AND SET FLUSH
 CQ2990'WITH THE GROUND SURFACE.
 CQ2990'
 CQ2990'THE AZIMUTH MARK IS ABOUT 0.5 MILE NORTHEAST OF THE STATION,
 CQ2990'145 FEET SOUTH OF EAST-WEST ROAD, 20 FEET EAST OF THE CENTER OF
 CQ2990'NORTH-SOUTH ROAD AND 2 FEET WEST OF WITNESS POST.  IT IS STAMPED
 CQ2990'ATHENS 1950 AND PROJECTS 3 INCHES.
 CQ2990'
 CQ2990'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURT
 CQ2990'HOUSE IN HOMER, GO SOUTH AND SOUTHWEST ON U.S. HIGHWAY NO 79
 CQ2990'FOR 2.9 MILES TO JUNCTION WITH STATE ROUTE NO 12, BEAR LEFT
 CQ2990'ON STATE ROUTE NO 12 AND GO SOUTH FOR 3.2 MILES TO T-ROAD
 CQ2990'RIGHT, TURN RIGHT AND GO WEST AND SOUTH ON GRADED ROAD FOR 2.95
 CQ2990'MILES TO A FORK, BEAR LEFT AND FOLLOW WINDING ROAD EAST,
 CQ2990'SOUTHEAST AND SOUTH FOR 1.75 MILES TO T-ROAD RIGHT AND SIGN
 CQ2990'ATHENS FIRE TOWER, TURN RIGHT AND GO SOUTH FOR 0.05 MILE TO THE
 CQ2990'AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE SOUTH AND
 CQ2990'SOUTHWEST FOR 0.45 MILE TO T-ROAD RIGHT LEADING UP TO THE
 CQ2990'ATHENS FIRE TOWER, TURN RIGHT AND GO NORTH 0.05 MILE TO THE
 CQ2990'FIRE TOWER AND STATION AS DESCRIBED.
 CQ2990'
 CQ2990'OBSERVATIONS MADE FROM A 64 FOOT STEEL TOWER.
 CQ2990
 CQ2990                          STATION RECOVERY (1965)
 CQ2990
 CQ2990'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BIW)
 CQ2990'STATION MARK, REFERENCE MARK NO. 2 AND THE AZIMUTH MARK WERE
 CQ2990'RECOVERED AND THE STATION MARK IS IN GOOD CONDITION.  REFERENCE
 CQ2990'MARK NO. 2 APPEARS TO BE IN ITS ORIGINAL POSITION, BUT DUE TO
 CQ2990'HEAVY GROWTH OF TIMBER AND UNDERBRUSH, IT WAS IMPOSSIBLE TO MAKE
 CQ2990'A CHECK OF THE DISTANCE AND DIRECTION TO THE MARK WITHOUT A
 CQ2990'CONSIDERABLE AMOUNT OF CLEARING, WHICH WAS PROHIBITED BY THE
 CQ2990'PROPERTY OWNER.  REFERENCE MARK NO. 1 WAS FOUND DESTROYED BY
 CQ2990'GRADER OPERATIONS AND THE ORIGINAL AZIMUTH MARK IS NO LONGER
 CQ2990'VISIBLE FROM THE STATION DUE TO A HEAVY GROWTH OF
 CQ2990'TIMBER.  REFERENCE MARKS NO. 3 AND 4 AND A NEW AZIMUTH MARK
 CQ2990'WERE ESTABLISHED.
 CQ2990'
 CQ2990'A NEW ROUTE DESCRIPTION FOLLOWS--TO REACH FROM THE RAILROAD
 CQ2990'CROSSING OF STATE HIGHWAYS 154 AND 518 WHICH IS JUST NORTH OF
 CQ2990'THE RAILROAD DEPOT IN ATHENS, GO WEST ON STATE HIGHWAY 154 AND
 CQ2990'518 FOR 0.2 MILE TO THE JUNCTION OF THE TWO HIGHWAYS.  CONTINUE
 CQ2990'ON STATE HIGHWAY 518 FOR 1.65 MILE TO A CROSSROAD.  TURN RIGHT
 CQ2990'AND GO NORTHEASTERLY ON A GRAVEL AND SURFACED ROAD FOR 0.85 MILE
 CQ2990'TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST FOR 0.05 MILE TO
 CQ2990'A SAND TRACK ROAD RIGHT.  TURN RIGHT AND GO 0.05 MILE TO
 CQ2990'AZIMUTH MARK IN THE BASE OF THE RADIO TOWER.  CONTINUE
 CQ2990'NORTHEAST ON TRACK ROAD FOR 0.3 MILE TO ATHENS FOREST SERVICE
 CQ2990'L.O. TOWER AND STATION AS DESCRIBED.
 CQ2990'
 CQ2990'STATION, A STANDARD STATION MARK DISK, SET IN THE TOP OF A
 CQ2990'SQUARE CONCRETE MONUMENT AND STAMPED ATHENS 1931 IS 21 FEET
 CQ2990'SOUTH OF A 24 INCH PINE TREE AND 31-1/2 FEET EAST OF THE
 CQ2990'NORTHEAST CORNER OF A SMALL BUILDING.  THE MARK PROJECTS 6
 CQ2990'INCHES.
 CQ2990'
 CQ2990'REFERENCE MARK NO. 3, A STANDARD REFERENCE MARK DISK, SET IN THE
 CQ2990'TOP OF A ROUND CONCRETE MONUMENT AND STAMPED ATHENS NO 3 1931
 CQ2990'IS 19 FEET SOUTHEAST OF A DRIVEWAY.  THE MARK PROJECTS 5 INCHES
 CQ2990'AND ABOUT THE SAME ELEVATION AS THE STATION.
 CQ2990'
 CQ2990'REFERENCE MARK NO. 4, A STANDARD DISK SET IN THE TOP OF A
 CQ2990'ROUND CONCRETE MONUMENT AND STAMPED ATHENS NO 4 1931 IS 49-1/2
 CQ2990'FEET NORTH OF THE NORTH WEST CORNER OF BUILDING AND 42 FEET
 CQ2990'WEST OF DRIVEWAY.
 CQ2990'
 CQ2990'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK, CEMENTED IN A
 CQ2990'DRILLHOLE IN THE SOUTHEAST CORNER OF A 3 X 3 FOOT CONCRETE SLAB
 CQ2990'AND STAMPED ATHENS 1931 RESET 1965 IS 170 FEET SOUTHEAST OF
 CQ2990'CENTER OF TRACK ROAD, 8 FEET NORTH OF THE NORTHWEST CORNER OF
 CQ2990'SMALL BUILDING.  THE MARK IS FLUSH.
 CQ2990'
 CQ2990'HEIGHT OF LIGHT/PLATE ABOVE STATION MARK 72.11 FEET.
 CQ2990'
 CQ2990'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ2990'2 MILES WEST OF ATHENS.
 CQ2990
 CQ2990                          STATION RECOVERY (1970)
 CQ2990
 CQ2990'RECOVERY NOTE BY US AIR FORCE 1970
 CQ2990'STATION AND BOTH REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION
 CQ2990'AS DESCRIBED.  NO SEARCH WAS MADE FOR THE AZIMUTH MARK.
 CQ2990'
 CQ2990'ROUTE DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2991 ***********************************************************************
 CQ2991  DESIGNATION -  ATHENS BELL TELL CO MW
 CQ2991  PID         -  CQ2991
 CQ2991  STATE/COUNTY-  LA/CLAIBORNE
 CQ2991  COUNTRY     -  US
 CQ2991  USGS QUAD   -  ATHENS (2018)
 CQ2991
 CQ2991                         *CURRENT SURVEY CONTROL
 CQ2991  ______________________________________________________________________
 CQ2991* NAD 83(1997) POSITION- 32 39 57.45487(N) 093 03 09.40410(W)   ADJUSTED
 CQ2991  ______________________________________________________________________
 CQ2991  GEOID HEIGHT    -        -25.818 (meters)                     GEOID18
 CQ2991  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 CQ2991  HORZ ORDER      -  THIRD
 CQ2991
 CQ2991.The horizontal coordinates were established by classical geodetic methods
 CQ2991.and adjusted by the National Geodetic Survey in September 1999.
 CQ2991
 CQ2991.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2991.GEOID18 height accuracy estimate available here.
 CQ2991
 CQ2991.Click photographs - Photos may exist for this station.
 CQ2991
 CQ2991.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2991
 CQ2991. The following values were computed from the NAD 83(1997) position.
 CQ2991
 CQ2991;                    North         East     Units Scale Factor Converg.
 CQ2991;SPC LA N     -   240,290.683   948,163.116   MT  0.99999984   -0 17 31.8
 CQ2991;SPC LA N     -   788,353.68  3,110,765.16   sFT  0.99999984   -0 17 31.8
 CQ2991;UTM  15      - 3,614,257.416   495,066.746   MT  0.99960030   -0 01 42.2
 CQ2991
 CQ2991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9506614257(NAD 83)
 CQ2991
 CQ2991                          SUPERSEDED SURVEY CONTROL
 CQ2991
 CQ2991  NAD 83(1992)-  32 39 57.45418(N)    093 03 09.40480(W) AD(       ) 3
 CQ2991  NAD 83(1986)-  32 39 57.46798(N)    093 03 09.39387(W) AD(       ) 3
 CQ2991  NAD 27      -  32 39 56.93378(N)    093 03 08.80567(W) AD(       ) 3
 CQ2991
 CQ2991.Superseded values are not recommended for survey control.
 CQ2991
 CQ2991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2991.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2991
 CQ2991_MARKER: 45 = MICROWAVE TOWER
 CQ2991
 CQ2991  HISTORY     - Date     Condition        Report By
 CQ2991  HISTORY     - 1965     FIRST OBSERVED   CGS
 CQ2991
 CQ2991                          STATION DESCRIPTION
 CQ2991
 CQ2991'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (BIW)
 CQ2991'STATION IS LOCATED INSIDE A SMALL FENCED PASTURE WHICH IS ABOUT
 CQ2991'2-1/2 MILES NORTHWEST OF THE TOWN OF ATHENS, 1/2 MILE NORTHEAST
 CQ2991'OF THE ATHENS, FOREST SERVICE LOOKOUT TOWER, ABOUT 300 FEET NORTH
 CQ2991'OF A GRADED DIRT ROAD AND ADJOINING A TELEPHONE COMPANY
 CQ2991'COMMUNICATIONS BUILDING.
 CQ2991'
 CQ2991'TOWER IS CONSTRUCTED OF STEEL SECTIONS WHICH ARE CONNECTED
 CQ2991'TOGETHER BY 4-STEEL CHANNEL LEGS AND NUMEROUS STEEL TIES.
 CQ2991'
 CQ2991'TOWER IS ABOUT 300 FEET IN HEIGHT, HAS 4-LARGE VOICE MIRRORS AND
 CQ2991'A RED LIGHT MOUNTED AT THE TOP.
 CQ2991'
 CQ2991'THE LEGS OF THE TOWER ARE PAINTED ORANGE-WHITE IN COLOR.
 CQ2991'
 CQ2991'POINT INTERSECTED, WAS THE RED LIGHT AT THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2993 ***********************************************************************
 CQ2993  DESIGNATION -  ATHENS MS RIVER FUEL RAD MAST
 CQ2993  PID         -  CQ2993
 CQ2993  STATE/COUNTY-  LA/CLAIBORNE
 CQ2993  COUNTRY     -  US
 CQ2993  USGS QUAD   -  ATHENS (2018)
 CQ2993
 CQ2993                         *CURRENT SURVEY CONTROL
 CQ2993  ______________________________________________________________________
 CQ2993* NAD 83(1992) POSITION- 32 38 32.91334(N) 093 03 32.35785(W)   NO CHECK
 CQ2993  ______________________________________________________________________
 CQ2993  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 CQ2993  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 CQ2993  HORZ ORDER      -  THIRD
 CQ2993
 CQ2993.The horizontal coordinates were established by classical geodetic methods
 CQ2993.and adjusted by the National Geodetic Survey in January 1993.
 CQ2993
 CQ2993.No horizontal observational check was made to the station.
 CQ2993
 CQ2993.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2993.GEOID18 height accuracy estimate available here.
 CQ2993
 CQ2993.Click photographs - Photos may exist for this station.
 CQ2993
 CQ2993.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2993
 CQ2993. The following values were computed from the NAD 83(1992) position.
 CQ2993
 CQ2993;                    North         East     Units Scale Factor Converg.
 CQ2993;SPC LA N     -   237,689.483   947,551.594   MT  0.99999457   -0 17 43.9
 CQ2993;SPC LA N     -   779,819.58  3,108,758.85   sFT  0.99999457   -0 17 43.9
 CQ2993;UTM  15      - 3,611,654.462   494,467.442   MT  0.99960038   -0 01 54.5
 CQ2993
 CQ2993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9446711654(NAD 83)
 CQ2993
 CQ2993                          SUPERSEDED SURVEY CONTROL
 CQ2993
 CQ2993  NAD 83(1986)-  32 38 32.92621(N)    093 03 32.34780(W) AD(       ) 3
 CQ2993  NAD 27      -  32 38 32.38188(N)    093 03 31.76239(W) AD(       ) 3
 CQ2993
 CQ2993.Superseded values are not recommended for survey control.
 CQ2993
 CQ2993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2993.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2993
 CQ2993_MARKER: 42 = RADIO/TV MAST
 CQ2993
 CQ2993  HISTORY     - Date     Condition        Report By
 CQ2993  HISTORY     - 1965     FIRST OBSERVED   CGS
 CQ2993
 CQ2993                          STATION DESCRIPTION
 CQ2993
 CQ2993'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (BIW)
 CQ2993'STATION IS LOCATED ABOUT 2 MILES WEST OF THE SMALL TOWN OF ATHENS,
 CQ2993'0.2 MILE SOUTH OF THE JUNCTION OF STATE HIGHWAY 518 AND AN
 CQ2993'EAST-WEST MACADAMIZED ROAD AND ABOUT 200 FEET WEST OF THE
 CQ2993'MACADAMIZED ROAD.
 CQ2993'
 CQ2993'MAST IS A SLENDER TRIANGULAR SHAPED STEEL STRUCTURE THAT IS
 CQ2993'CONSTRUCTED OF STEEL SECTIONS WHICH ARE PAINTED RED-WHITE IN COLOR.
 CQ2993'
 CQ2993'MAST IS ABOUT 300 FEET IN HEIGHT AND HAS A RED LIGHT MOUNTED AT
 CQ2993'THE TOP.
 CQ2993'
 CQ2993'POINT INTERSECTED, WAS THE RED LIGHT AT THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2992 ***********************************************************************
 CQ2992  DESIGNATION -  ATHENS RM A
 CQ2992  PID         -  CQ2992
 CQ2992  STATE/COUNTY-  LA/CLAIBORNE
 CQ2992  COUNTRY     -  US
 CQ2992  USGS QUAD   -  ATHENS (2018)
 CQ2992
 CQ2992                         *CURRENT SURVEY CONTROL
 CQ2992  ______________________________________________________________________
 CQ2992* NAD 83(1992) POSITION- 32 39 34.41757(N) 093 03 32.30581(W)   ADJUSTED
 CQ2992* NAVD 88 ORTHO HEIGHT -   154.0   (meters)      505.    (feet) VERTCON3
 CQ2992  ______________________________________________________________________
 CQ2992  GEOID HEIGHT    -        -25.811 (meters)                     GEOID18
 CQ2992  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 CQ2992  HORZ ORDER      -  FIRST
 CQ2992
 CQ2992.The horizontal coordinates were established by classical geodetic methods
 CQ2992.and adjusted by the National Geodetic Survey in January 1993.
 CQ2992
 CQ2992.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2992.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2992
 CQ2992.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2992.GEOID18 height accuracy estimate available here.
 CQ2992
 CQ2992.Click photographs - Photos may exist for this station.
 CQ2992
 CQ2992.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2992
 CQ2992. The following values were computed from the NAD 83(1992) position.
 CQ2992
 CQ2992;                    North         East     Units Scale Factor Converg.
 CQ2992;SPC LA N     -   239,584.086   947,562.723   MT  0.99999839   -0 17 43.9
 CQ2992;SPC LA N     -   786,035.46  3,108,795.37   sFT  0.99999839   -0 17 43.9
 CQ2992;UTM  15      - 3,613,548.346   494,469.850   MT  0.99960038   -0 01 54.6
 CQ2992
 CQ2992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2992!SPC LA N     -   0.99997987  x   0.99999839  =   0.99997826
 CQ2992!UTM  15      -   0.99997987  x   0.99960038  =   0.99958026
 CQ2992
 CQ2992:                Primary Azimuth Mark                     Grid Az
 CQ2992:SPC LA N     -  CALHOUN                                  197 47 21.7
 CQ2992:UTM  15      -  CALHOUN                                  197 31 32.4
 CQ2992
 CQ2992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS9446913548(NAD 83)
 CQ2992
 CQ2992|---------------------------------------------------------------------|
 CQ2992| PID    Reference Object                     Distance      Geod. Az  |
 CQ2992|                                                           dddmmss.s |
 CQ2992| CQ2991 ATHENS BELL TELL CO MW              APPROX. 0.9 KM 0400332.2 |
 CQ2992| CQ3006 CALHOUN                             APPROX. 7.7 KM 1972937.8 |
 CQ2992| CQ2990 ATHENS                               50.420 METERS 30523     |
 CQ2992|---------------------------------------------------------------------|
 CQ2992
 CQ2992                          SUPERSEDED SURVEY CONTROL
 CQ2992
 CQ2992  NAD 83(1986)-  32 39 34.43046(N)    093 03 32.29583(W) AD(       ) 1
 CQ2992  NAD 27      -  32 39 33.89229(N)    093 03 31.71046(W) AD(       ) 1
 CQ2992  NGVD 29 (07/19/86)  154.1    (m)          506.     (f) VERT ANG       
 CQ2992
 CQ2992.Superseded values are not recommended for survey control.
 CQ2992
 CQ2992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2992.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2992
 CQ2992_MARKER: DS = TRIANGULATION STATION DISK
 CQ2992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2992_STAMPING: ATHENS RM A 1965
 CQ2992_MARK LOGO: CGS
 CQ2992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2992+STABILITY: SURFACE MOTION
 CQ2992
 CQ2992  HISTORY     - Date     Condition        Report By
 CQ2992  HISTORY     - 1965     MONUMENTED       CGS
 CQ2992
 CQ2992                          STATION DESCRIPTION
 CQ2992
 CQ2992'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (BIW)
 CQ2992'STATION IS LOCATED AT THE SAME LOCATION AND ON THE SAME PROPERTY
 CQ2992'AS TRIANGULATION STATION ATHENS 1931.
 CQ2992'
 CQ2992'STATION MARK IS A STANDARD STATION MARK DISK, SET IN THE TOP OF
 CQ2992'A ROUND CONCRETE MONUMENT WHICH IS 2 INCHES BELOW THE SURFACE OF
 CQ2992'THE GROUND AND IS STAMPED ATHENS RM A 1965.  IT IS 75 FEET SOUTH
 CQ2992'OF THE SOUTHEAST CORNER OF A WOOD FRAME HOUSE, 48 FEET
 CQ2992'SOUTH-SOUTHWEST OF A 20 INCH PINE TREE, 34.5 FEET WEST-NORTHWEST
 CQ2992'OF A 16 INCH TWIN TRUNK PINE TREE AND IN THE SOUTHEAST CORNER
 CQ2992'OF THE YARD.
 CQ2992'
 CQ2992'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION ATHENS
 CQ2992'1931.
 CQ2992'
 CQ2992'1965 OBSERVATIONS TAKEN FROM A 64 FOOT TOWER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1528 ***********************************************************************
 BW1528  DESIGNATION -  ATHLONE BOLT RESET
 BW1528  PID         -  BW1528
 BW1528  STATE/COUNTY-  LA/CONCORDIA
 BW1528  COUNTRY     -  US
 BW1528  USGS QUAD   -  FROGMORE (2018)
 BW1528
 BW1528                         *CURRENT SURVEY CONTROL
 BW1528  ______________________________________________________________________
 BW1528* NAD 83(1986) POSITION- 31 36 38.     (N) 091 44 39.     (W)   SCALED
 BW1528* NAVD 88 ORTHO HEIGHT -    16.72  (+/-2cm)       54.9   (feet) VERTCON3
 BW1528  ______________________________________________________________________
 BW1528  GEOID HEIGHT    -        -26.051 (meters)                     GEOID18
 BW1528  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1528
 BW1528.The horizontal coordinates were scaled from a map and have
 BW1528.an estimated accuracy of +/- 6 seconds.
 BW1528
 BW1528.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1528.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1528
 BW1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1528.GEOID18 height accuracy estimate available here.
 BW1528
 BW1528.The vertical order pertains to the NGVD 29 superseded value.
 BW1528
 BW1528.Click photographs - Photos may exist for this station.
 BW1528
 BW1528;                    North         East    Units  Estimated Accuracy
 BW1528;SPC LA N     -   123,380.    1,071,720.      MT  (+/- 180 meters Scaled)
 BW1528
 BW1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ191979(NAD 83)
 BW1528
 BW1528                          SUPERSEDED SURVEY CONTROL
 BW1528
 BW1528  NGVD 29 (??/??/92)   16.736  (m)           54.91   (f) ADJ UNCH    1 2
 BW1528
 BW1528.Superseded values are not recommended for survey control.
 BW1528
 BW1528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1528.See file dsdata.pdf to determine how the superseded data were derived.
 BW1528
 BW1528_MARKER: B = BOLT
 BW1528_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1528_SP_SET: UNDERGROUND SLAB
 BW1528_STAMPING: PBM ATHLONE RESET 1955
 BW1528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1528
 BW1528  HISTORY     - Date     Condition        Report By
 BW1528  HISTORY     - 1955     MONUMENTED       USACE
 BW1528  HISTORY     - 1966     GOOD             CGS
 BW1528
 BW1528                          STATION DESCRIPTION
 BW1528
 BW1528'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1528'4.45 MILES EAST ALONG U. S. HIGHWAY 84 FROM THE NORTHWEST END OF THE
 BW1528'HIGHWAY BRIDGE OVER THE BLACK RIVER AT JONESVILLE, IN SECTION 3, T7N,
 BW1528'R7E, 0.1 MILE EAST OF A SMALL CHURCH AND CEMETERY, 92 FEET EAST
 BW1528'OF THE CENTER OF A CROSSING OF THE LOUISIANA MIDLAND RAILWAY AND A
 BW1528'DIRT ROAD, 53 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 20 1/2
 BW1528'FEET NORTH OF THE NORTH RAIL, 13 FEET SOUTH OF TELEPHONE POLE NUMBER
 BW1528'1592, 1.9 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 BW1528'LEVEL OF THE TRACK, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB
 BW1528'ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO WHICH IS HAD
 BW1528'THROUGH A 4-INCH IRON PIPE WHICH BEARS A U. S. ENGINEERS CAP AND
 BW1528'PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1529 ***********************************************************************
 BW1529  DESIGNATION -  ATHLONE CAP RESET
 BW1529  PID         -  BW1529
 BW1529  STATE/COUNTY-  LA/CONCORDIA
 BW1529  COUNTRY     -  US
 BW1529  USGS QUAD   -  FROGMORE (2018)
 BW1529
 BW1529                         *CURRENT SURVEY CONTROL
 BW1529  ______________________________________________________________________
 BW1529* NAD 83(1986) POSITION- 31 36 38.     (N) 091 44 39.     (W)   SCALED
 BW1529* NAVD 88 ORTHO HEIGHT -    17.96  (+/-2cm)       58.9   (feet) VERTCON3
 BW1529  ______________________________________________________________________
 BW1529  GEOID HEIGHT    -        -26.051 (meters)                     GEOID18
 BW1529  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1529
 BW1529.The horizontal coordinates were scaled from a map and have
 BW1529.an estimated accuracy of +/- 6 seconds.
 BW1529
 BW1529.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1529.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1529
 BW1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1529.GEOID18 height accuracy estimate available here.
 BW1529
 BW1529.The vertical order pertains to the NGVD 29 superseded value.
 BW1529
 BW1529.Click photographs - Photos may exist for this station.
 BW1529
 BW1529;                    North         East    Units  Estimated Accuracy
 BW1529;SPC LA N     -   123,380.    1,071,720.      MT  (+/- 180 meters Scaled)
 BW1529
 BW1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ191979(NAD 83)
 BW1529
 BW1529                          SUPERSEDED SURVEY CONTROL
 BW1529
 BW1529  NGVD 29 (??/??/92)   17.977  (m)           58.98   (f) ADJ UNCH    1 2
 BW1529
 BW1529.Superseded values are not recommended for survey control.
 BW1529
 BW1529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1529.See file dsdata.pdf to determine how the superseded data were derived.
 BW1529
 BW1529_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1529_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1529_STAMPING: PBM ATHLONE RESET 1955
 BW1529_MARK LOGO: USACE
 BW1529_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1529_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1529
 BW1529  HISTORY     - Date     Condition        Report By
 BW1529  HISTORY     - 1955     MONUMENTED       USACE
 BW1529  HISTORY     - 1966     GOOD             CGS
 BW1529
 BW1529                          STATION DESCRIPTION
 BW1529
 BW1529'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1529'ABOUT 4.45 MILES EAST ALONG U. S. HIGHWAY 84 FROM THE NORTHWEST END OF
 BW1529'THE HIGHWAY BRIDGE OVER THE BLACK RIVER AT JONESVILLE, IN SECTION 3,
 BW1529'T7N, R7E, 0.1 MILE EAST OF A SMALL CHURCH AND CEMETERY, 92 FEET EAST
 BW1529'OF THE CENTER OF A CROSSING OF THE LOUISIANA MIDLAND RAILWAY AND A
 BW1529'DIRT ROAD, 53 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 20 1/2
 BW1529'FEET NORTH OF THE NORTH RAIL, 13 FEET SOUTH OF TELEPHONE POLE NUMBER
 BW1529'1592, 1.9 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 BW1529'LEVEL OF THE TRACK.  A 4-INCH IRON PIPE WHICH BEARS A U. S. ENGINEERS
 BW1529'CAP AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2778 ***********************************************************************
 BX2778  DESIGNATION -  ATLANTA
 BX2778  PID         -  BX2778
 BX2778  STATE/COUNTY-  LA/WINN
 BX2778  COUNTRY     -  US
 BX2778  USGS QUAD   -  COOCHIE BRAKE (2018)
 BX2778
 BX2778                         *CURRENT SURVEY CONTROL
 BX2778  ______________________________________________________________________
 BX2778* NAD 83(1992) POSITION- 31 49 17.51899(N) 092 47 10.55434(W)   ADJUSTED
 BX2778* NAVD 88 ORTHO HEIGHT -    94.0   (meters)      308.    (feet) VERTCON3
 BX2778  ______________________________________________________________________
 BX2778  GEOID HEIGHT    -        -25.871 (meters)                     GEOID18
 BX2778  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 BX2778  HORZ ORDER      -  FIRST
 BX2778
 BX2778.The horizontal coordinates were established by classical geodetic methods
 BX2778.and adjusted by the National Geodetic Survey in January 1993.
 BX2778
 BX2778.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2778.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2778
 BX2778.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2778.GEOID18 height accuracy estimate available here.
 BX2778
 BX2778.Click photographs - Photos may exist for this station.
 BX2778
 BX2778.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2778
 BX2778. The following values were computed from the NAD 83(1992) position.
 BX2778
 BX2778;                    North         East     Units Scale Factor Converg.
 BX2778;SPC LA N     -   146,560.545   972,899.952   MT  0.99991614   -0 09 04.9
 BX2778;SPC LA N     -   480,840.72  3,191,922.59   sFT  0.99991614   -0 09 04.9
 BX2778;UTM  15      - 3,520,674.150   520,227.432   MT  0.99960505   +0 06 45.7
 BX2778
 BX2778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2778!SPC LA N     -   0.99998930  x   0.99991614  =   0.99990544
 BX2778!UTM  15      -   0.99998930  x   0.99960505  =   0.99959435
 BX2778
 BX2778:                Primary Azimuth Mark                     Grid Az
 BX2778:SPC LA N     -  SALINE                                   277 04 09.5
 BX2778:UTM  15      -  SALINE                                   276 48 18.9
 BX2778
 BX2778_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR2022720674(NAD 83)
 BX2778
 BX2778|---------------------------------------------------------------------|
 BX2778| PID    Reference Object                     Distance      Geod. Az  |
 BX2778|                                                           dddmmss.s |
 BX2778| BX2776 GUM SPRINGS LOOKOUT TOWER           APPROX. 8.6 KM 0020912.1 |
 BX2778| CY3315 ATLANTA RM 2                         24.294 METERS 14754     |
 BX2778| BX2781 SALINE                              APPROX.11.8 KM 2765504.6 |
 BX2778| BX2779 ATLANTA AZ MK                       278.574 METERS 35312     |
 BX2778| CY3314 ATLANTA RM 1                         27.374 METERS 35636     |
 BX2778|---------------------------------------------------------------------|
 BX2778
 BX2778                          SUPERSEDED SURVEY CONTROL
 BX2778
 BX2778  NAD 83(1986)-  31 49 17.53345(N)    092 47 10.54593(W) AD(       ) 1
 BX2778  NAD 27      -  31 49 16.93763(N)    092 47 09.99641(W) AD(       ) 1
 BX2778  NGVD 29 (07/19/86)   94.1    (m)          309.     (f) VERT ANG       
 BX2778
 BX2778.Superseded values are not recommended for survey control.
 BX2778
 BX2778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2778.See file dsdata.pdf to determine how the superseded data were derived.
 BX2778
 BX2778_MARKER: DS = TRIANGULATION STATION DISK
 BX2778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2778_STAMPING: ATLANTA 1969
 BX2778_MARK LOGO: CGS
 BX2778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2778+STABILITY: SURFACE MOTION
 BX2778
 BX2778  HISTORY     - Date     Condition        Report By
 BX2778  HISTORY     - 1969     MONUMENTED       CGS
 BX2778  HISTORY     - 1977     GOOD             NGS
 BX2778  HISTORY     - 20010922 GOOD             USPSQD
 BX2778  HISTORY     - 20060610 GOOD             USPSQD
 BX2778
 BX2778                          STATION DESCRIPTION
 BX2778
 BX2778'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BX2778'(NO MEASUREMENT WAS MADE BETWEEN RM 1 AND RM 2 DUE TO TREES ON
 BX2778'LINE).
 BX2778'
 BX2778'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHWEST OF ATLANTA
 BX2778'AND 14 MILES EAST OF CLARENCE IN THE NW 1/4 SEC. 28, T1ON, R4W
 BX2778'ON THE EDGE OF THE ROAD RIGHT-OF-WAY IN THE KISATCHIE NATIONAL
 BX2778'FOREST.
 BX2778'
 BX2778'TO REACH THE STATION FROM THE T-INTERSECTION AT THE ATLANTA
 BX2778'POST OFFICE ON STATE HIGHWAY 34, ABOUT 13 MILES NORTHEAST OF
 BX2778'MONTGOMERY AND 11 MILES SOUTHWEST OF WINNFIELD, GO NORTH ON A
 BX2778'SURFACED ROAD FOR 0.2 MILE TO A FORK, TAKE LEFT FORK AND FOLLOW
 BX2778'MAIN ROAD SURFACED AND GRAVELED, FOR 2.2 MILES TO A FORK, TAKE
 BX2778'RIGHT FORK AND CONTINUE AHEAD FOR 0.8 MILE TO THE TOP OF A
 BX2778'SMALL GRADE AND THE STATION ON THE RIGHT, EAST SIDE OF
 BX2778'ROAD.  CONTINUE AHEAD 0.15 MILE TO THE AZIMUTH MARK ON THE
 BX2778'LEFT, WEST SIDE OF ROAD.
 BX2778'
 BX2778'STATION MARK IS A STANDARD DISK STAMPED, ATLANTA 1969, SET
 BX2778'IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT PROJECTS 6
 BX2778'INCHES.  IT IS 65.5 FEET SOUTHEAST OF A POWER POLE, 45 FEET
 BX2778'EAST OF THE APPROXIMATE CENTER OF A GRAVELED ROAD, AND 2.5
 BX2778'FEET EAST OF METAL WITNESS POST WITH A SIGN ATTACHED.
 BX2778'
 BX2778'REFERENCE MARK 1 IS A STANDARD DISK STAMPED, ATLANTA NO 1
 BX2778'1969, SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT
 BX2778'PROJECTS 5 INCHES.  IT IS 90.0 FEET NORTH OF A METAL WITNESS
 BX2778'POST WITH A SIGN ATTACHED AND 44 FEET EAST OF THE APPROXIMATE
 BX2778'CENTER OF A GRAVELED ROAD.
 BX2778'
 BX2778'REFERENCE MARK 2 IS A STANDARD DISK STAMPED, ATLANTA NO 2 1969,
 BX2778'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT
 BX2778'PROJECTS 3 INCHES.  IT IS 79.5 FEET SOUTH-SOUTHEAST OF A METAL
 BX2778'WITNESS POST WITH A SIGN ATTACHED.
 BX2778'
 BX2778'AZIMUTH MARK IS A STANDARD DISK STAMPED, ATLANTA 1969 SET IN
 BX2778'THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT PROJECTS 3
 BX2778'INCHES.  IT IS 17 FEET WEST OF THE APPROXIMATE CENTER OF A
 BX2778'GRAVELED ROAD, 2 FEET NORTH OF A METAL WITNESS POST WITH A
 BX2778'SIGN ATTACHED AND 1.5 FEET EAST OF A FENCE LINE.
 BX2778'
 BX2778'HEIGHT OF LIGHT ABOVE STATION MARK 30.16 METERS.
 BX2778
 BX2778                          STATION RECOVERY (1977)
 BX2778
 BX2778'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (AKH)
 BX2778'THE STATION WAS VISITED 7-18-77 AND ALL MARKS WERE FOUND IN GOOD
 BX2778'CONDITION.  THE MEASUREMENTS TO REFERENCE MARK NO. 2 FAILED TO CHECK
 BX2778'THE 1969 MEASUREMENTS BY 0.04 FEET.  THE DIRECTIONS TO THE
 BX2778'REFERENCE MARKS CHECKED THE 1969 DIRECTIONS.  THE DESCRIPTION TO
 BX2778'THE STATION MARK AND THE REFERENCE MARKS IS ADEQUATE.  THE
 BX2778'AZIMUTH MARK WAS REQUESTED MOVED BY THE FOREST COMMISSION DUE
 BX2778'TO ROAD CONSTRUCTION.  A NEW AZIMUTH MARK WAS ESTABLISHED.  THE
 BX2778'1969 AZIMUTH MARK WAS DESTROYED AND THE DISK RECLAIMED.  A
 BX2778'DESCRIPTION FOR THE NEW AZIMUTH MARK FOLLOWS--
 BX2778'
 BX2778'THE AZIMUTH MARK IS LOCATED 0.17 MILE NORTH-NORTHWEST OF THE STATION
 BX2778'AND ACROSS THE ROAD FROM AN OLD FRAME HOUSE EAST OF THE ROAD, 82
 BX2778'FEET WEST-SOUTHWEST OF A 12-INCH CEDAR TREE, 30 FEET WEST OF THE
 BX2778'CENTER OF THE ROAD, 92 FEET WEST-SOUTHWEST OF THE NORTHWEST
 BX2778'CORNER OF THE FRAME HOUSE, ON THE EAST SIDE OF A GARDEN PLOT AND
 BX2778'1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS STAMPED ATLANTA
 BX2778'1977, PROJECTING 2 INCHES.
 BX2778'
 BX2778'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.5 MILES
 BX2778'NORTHWEST OF ATLANTA.
 BX2778
 BX2778                          STATION RECOVERY (2001)
 BX2778
 BX2778'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2778'RECOVERED IN GOOD CONDITION.
 BX2778
 BX2778                          STATION RECOVERY (2006)
 BX2778
 BX2778'RECOVERY NOTE BY US POWER SQUADRON 2006 (BJK)
 BX2778'DID NOT FIND RM1 AND 2.  VERY THICK UNDERSTORY MADE MEASUREMENTS
 BX2778'UNRELIABLE.  MAY BE POSSIBLE TO FIND THEM IN WINTER WHEN UNDERSTORY IS
 BX2778'NOT AS THICK AS IT IS IN EARLY SUMMER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2779 ***********************************************************************
 BX2779  DESIGNATION -  ATLANTA AZ MK
 BX2779  PID         -  BX2779
 BX2779  STATE/COUNTY-  LA/WINN
 BX2779  COUNTRY     -  US
 BX2779  USGS QUAD   -  COOCHIE BRAKE (2018)
 BX2779
 BX2779                         *CURRENT SURVEY CONTROL
 BX2779  ______________________________________________________________________
 BX2779* NAD 83(1992) POSITION- 31 49 26.49962(N) 092 47 11.80914(W)   NO CHECK
 BX2779* NAVD 88 ORTHO HEIGHT -    95.    (meters)      312.    (feet) SCALED
 BX2779  ______________________________________________________________________
 BX2779  GEOID HEIGHT    -        -25.869 (meters)                     GEOID18
 BX2779  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 BX2779  HORZ ORDER      -  SECOND
 BX2779
 BX2779.The horizontal coordinates were established by classical geodetic methods
 BX2779.and adjusted by the National Geodetic Survey in January 1993.
 BX2779
 BX2779.No horizontal observational check was made to the station.
 BX2779
 BX2779.The orthometric height was scaled from a topographic map.
 BX2779
 BX2779.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2779.GEOID18 height accuracy estimate available here.
 BX2779
 BX2779.Click photographs - Photos may exist for this station.
 BX2779
 BX2779.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2779
 BX2779. The following values were computed from the NAD 83(1992) position.
 BX2779
 BX2779;                    North         East     Units Scale Factor Converg.
 BX2779;SPC LA N     -   146,837.221   972,867.687   MT  0.99991607   -0 09 05.5
 BX2779;SPC LA N     -   481,748.45  3,191,816.74   sFT  0.99991607   -0 09 05.5
 BX2779;UTM  15      - 3,520,950.588   520,193.902   MT  0.99960503   +0 06 45.1
 BX2779
 BX2779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2779!SPC LA N     -   0.99998916  x   0.99991607  =   0.99990523
 BX2779!UTM  15      -   0.99998916  x   0.99960503  =   0.99959419
 BX2779
 BX2779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR2019320950(NAD 83)
 BX2779
 BX2779                          SUPERSEDED SURVEY CONTROL
 BX2779
 BX2779  NAD 83(1986)-  31 49 26.51408(N)    092 47 11.80073(W) AD(       ) 2
 BX2779  NAD 27      -  31 49 25.91852(N)    092 47 11.25112(W) AD(       ) 2
 BX2779
 BX2779.Superseded values are not recommended for survey control.
 BX2779
 BX2779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2779.See file dsdata.pdf to determine how the superseded data were derived.
 BX2779
 BX2779_MARKER: DZ = AZIMUTH MARK DISK
 BX2779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2779_STAMPING: ATLANTA 1969
 BX2779_MARK LOGO: CGS
 BX2779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2779+STABILITY: SURFACE MOTION
 BX2779
 BX2779  HISTORY     - Date     Condition        Report By
 BX2779  HISTORY     - 1969     MONUMENTED       CGS
 BX2779  HISTORY     - 1977     GOOD             NGS
 BX2779  HISTORY     - 1983     GOOD             LOCENG
 BX2779  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX2779
 BX2779                          STATION DESCRIPTION
 BX2779
 BX2779'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2779'TO REACH THE STATION FROM THE T-INTERSECTION AT THE ATLANTA
 BX2779'POST OFFICE ON STATE HIGHWAY 34, ABOUT 13 MILES NORTHEAST OF
 BX2779'MONTGOMERY AND 11 MILES SOUTHWEST OF WINNFIELD, GO NORTH ON A
 BX2779'SURFACED ROAD FOR 0.2 MILE TO A FORK, TAKE LEFT FORK AND FOLLOW
 BX2779'MAIN ROAD SURFACED AND GRAVELED, FOR 2.2 MILES TO A FORK, TAKE
 BX2779'RIGHT FORK AND CONTINUE AHEAD FOR 0.8 MILE TO THE TOP OF A
 BX2779'SMALL GRADE AND STATION ATLANTA ON THE RIGHT, EAST SIDE OF
 BX2779'ROAD.  CONTINUE AHEAD 0.15 MILE TO THE AZIMUTH MARK ON THE
 BX2779'LEFT, WEST SIDE OF ROAD.
 BX2779'
 BX2779'AZIMUTH MARK IS A STANDARD DISK STAMPED, ATLANTA 1969 SET IN
 BX2779'THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT PROJECTS 3
 BX2779'INCHES.  IT IS 17 FEET WEST OF THE APPROXIMATE CENTER OF A
 BX2779'GRAVELED ROAD, 2 FEET NORTH OF A METAL WITNESS POST WITH A
 BX2779'SIGN ATTACHED AND 1.5 FEET EAST OF A FENCE LINE.
 BX2779
 BX2779                          STATION RECOVERY (1983)
 BX2779
 BX2779'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1983 (AJG)
 BX2779'STATION MARK ATLANTA TILTED.
 BX2779'
 BX2779'AZIMUTH MARK RECOVERED GOOD-1977.
 BX2779
 BX2779                          STATION RECOVERY (2001)
 BX2779
 BX2779'RECOVERY NOTE BY US POWER SQUADRON 2001 (DRH)
 BX2779'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2331 ***********************************************************************
 AU2331  DESIGNATION -  ATTAKAPAS
 AU2331  PID         -  AU2331
 AU2331  STATE/COUNTY-  LA/ASSUMPTION
 AU2331  COUNTRY     -  US
 AU2331  USGS QUAD   -  GRASSY LAKE (2018)
 AU2331
 AU2331                         *CURRENT SURVEY CONTROL
 AU2331  ______________________________________________________________________
 AU2331* NAD 83(1992) POSITION- 29 51 04.35858(N) 091 06 11.54916(W)   ADJUSTED
 AU2331* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2331  **This station is located in a suspected subsidence area (see below).
 AU2331  ______________________________________________________________________
 AU2331  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 AU2331  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AU2331  HORZ ORDER      -  FIRST
 AU2331
 AU2331.The horizontal coordinates were established by classical geodetic methods
 AU2331.and adjusted by the National Geodetic Survey in January 1993.
 AU2331
 AU2331.** This station is in an area of known vertical motion. If an
 AU2331.** orthometric height was ever established but is not available 
 AU2331.** in the current survey control section, the orthometric height
 AU2331.** is considered suspect.  Suspect heights are available in the
 AU2331.** superseded section only if requested.
 AU2331
 AU2331.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2331.GEOID18 height accuracy estimate available here.
 AU2331
 AU2331.Click photographs - Photos may exist for this station.
 AU2331
 AU2331.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2331
 AU2331. The following values were computed from the NAD 83(1992) position.
 AU2331
 AU2331;                    North         East     Units Scale Factor Converg.
 AU2331;SPC LA S     -   149,796.477 1,022,235.385   MT  0.99992914   +0 06 54.2
 AU2331;SPC LA S     -   491,457.27  3,353,783.93   sFT  0.99992914   +0 06 54.2
 AU2331;UTM  15      - 3,303,808.477   683,230.486   MT  1.00001424   +0 56 39.8
 AU2331
 AU2331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2331!SPC LA S     -   1.00000382  x   0.99992914  =   0.99993296
 AU2331!UTM  15      -   1.00000382  x   1.00001424  =   1.00001806
 AU2331
 AU2331:                Primary Azimuth Mark                     Grid Az
 AU2331:SPC LA S     -  48                                       295 10 25.1
 AU2331:UTM  15      -  48                                       294 20 39.5
 AU2331
 AU2331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8323003808(NAD 83)
 AU2331
 AU2331|---------------------------------------------------------------------|
 AU2331| PID    Reference Object                     Distance      Geod. Az  |
 AU2331|                                                           dddmmss.s |
 AU2331| CV8700 ATTAKAPAS RM 1                       25.314 METERS 17757     |
 AU2331| AU2333 48                                  APPROX.11.0 KM 2951719.3 |
 AU2331| CV8701 ATTAKAPAS RM 2                       30.434 METERS 29815     |
 AU2331|---------------------------------------------------------------------|
 AU2331
 AU2331                          SUPERSEDED SURVEY CONTROL
 AU2331
 AU2331  NAD 83(1986)-  29 51 04.37942(N)    091 06 11.54791(W) AD(       ) 1
 AU2331  NAD 27      -  29 51 03.64037(N)    091 06 11.18562(W) AD(       ) 1
 AU2331
 AU2331.Superseded values are not recommended for survey control.
 AU2331
 AU2331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2331.See file dsdata.pdf to determine how the superseded data were derived.
 AU2331
 AU2331_MARKER: DS = TRIANGULATION STATION DISK
 AU2331_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2331_STAMPING: ATTAKAPAS 1935
 AU2331_MARK LOGO: CGS
 AU2331_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2331
 AU2331  HISTORY     - Date     Condition        Report By
 AU2331  HISTORY     - 1935     MONUMENTED       CGS
 AU2331  HISTORY     - 1951     GOOD             CGS
 AU2331  HISTORY     - 1957     GOOD             CGS
 AU2331
 AU2331                          STATION DESCRIPTION
 AU2331
 AU2331'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 AU2331'STATION IS ABOUT 10 MILES SW OF NAPOLEONVILLE AT ATTAKAPAS
 AU2331'LANDING ON LAKE VERRET, 0.15 MILE N OF THE END OF STATE HIGHWAY
 AU2331'268, 51 FEET ENE OF THE ENE BANK OF THE ATTAKAPAS CANAL,
 AU2331'310 FEET SE OF THE SOUTHERLY ONE OF TWO STANDARD OIL COMPANY
 AU2331'GASOLINE PUMPS, 167 FEET N OF A CORRUGATED IRON WAREHOUSE, AND 30
 AU2331'FEET ENE OF THE CENTER LINE OF STATE HIGHWAY 268.
 AU2331'
 AU2331'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU2331'IN THE CENTER OF THE TOP OF A TILE WHICH IS FASTENED BY MEANS
 AU2331'OF CONCRETE TO THE UPPER END OF A LONG WOODEN PILE DRIVEN
 AU2331'INTO THE MARSH.  THE MARK PROJECTS 4 INCHES.
 AU2331'
 AU2331'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN CONCRETE
 AU2331'IN THE CENTER OF THE TOP OF A TILE WHICH IS FASTENED BY MEANS
 AU2331'OF CONCRETE TO THE UPPER END OF A LONG WOODEN PILE DRIVEN
 AU2331'INTO THE MARSH.  IT PROJECTS 4 INCHES AND IS ON THE BANK OF
 AU2331'THE CANAL, 17 FEET WSW OF THE CENTER LINE OF STATE HIGHWAY 268,
 AU2331'91 FEET NNW OF THE CORRUGATED IRON WAREHOUSE, AND 83.05 FEET
 AU2331'(25.31 METERS) FROM THE STATION S 02 DEG 03 MIN E.
 AU2331'
 AU2331'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN CONCRETE
 AU2331'IN THE CENTER OF THE TOP OF A TILE WHICH IS FASTENED BY MEANS
 AU2331'OF CONCRETE TO THE UPPER END OF A LONG WOODEN PILE DRIVEN
 AU2331'IN THE MARSH.  IT PROJECTS 3 INCHES AND IS ON THE BANK OF THE
 AU2331'CANAL 158.92 FEET (48.44 METERS) FROM REFERENCE MARK NO. 1,
 AU2331'14 FEET WSW OF THE CENTER LINE OF STATE ROUTE 268, 12 FEET
 AU2331'N OF ONE 15-INCH WILLOW TREE, 12 FEET SE OF ANOTHER 15-INCH
 AU2331'WILLOW TREE, AND 99.85 FEET (30.43 METERS) FROM THE STATION
 AU2331'N 62 DEG 15 MIN E.
 AU2331
 AU2331                          STATION RECOVERY (1951)
 AU2331
 AU2331'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (BDP)
 AU2331'STATION IS IN GOOD CONDITION.  REFERENCE MARK 1 IS IN GOOD
 AU2331'CONDITION.  REFERENCE MARK 2 HAS BEEN BROKEN OFF AND IS DESTROYED.
 AU2331
 AU2331                          STATION RECOVERY (1957)
 AU2331
 AU2331'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU2331'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE BASE OF
 AU2331'REFERENCE MARK ONE WAS RECOVERED BUT NO TRACE OF THE DISK WAS
 AU2331'FOUND.  THE BASE OF REFERENCE MARK TWO WAS RECOVERED.  THE TOP
 AU2331'OF THE TILE HAD BEEN BROKEN OFF AND ROLLED INTO THE CANAL.  THE
 AU2331'DISK WAS REMOVED BY THIS PARTY.  THE ORIGINAL DESCRIPTION
 AU2331'BY C.A.S. IN 1935 IS OBSOLETE BECAUSE OF CULTURAL CHANGES.  A
 AU2331'COMPLETE NEW DESCRIPTION FOLLOWS--
 AU2331'
 AU2331'THE STATION IS LOCATED ON THE NORTH SHORE OF THE SOUTHEAST NECK
 AU2331'OF LAKE VERRET AT ATTAKAPAS LANDING, ABOUT 8 MILES AIRLINE
 AU2331'SOUTHWEST OF NAPOLEONVILLE.
 AU2331'
 AU2331'THE STATION WAS VISITED BY BOAT FROM STEPHENSVILLE, BUT CAN BE
 AU2331'REACHED BY TRUCK BY FOLLOWING LOUISIANA HIGHWAY SOUTHWEST FROM
 AU2331'NAPOLEONVILLE TO THE END OF THE HIGHWAY.
 AU2331'
 AU2331'THE STATION IS LOCATED 0.15 MILE NORTHWEST OF THE SOUTH END OF
 AU2331'THE HIGHWAY, 11 FEET NORTHWEST OF THE EXTENDED CENTERLINE OF
 AU2331'THE FOOTBRIDGE ACROSS ATTAKAPAS CANAL, 48 FEET NORTHEAST OF
 AU2331'THE MHWL OF THE CANAL, 30 FEET NORTHEAST OF THE CENTERLINE OF THE
 AU2331'HIGHWAY, 7.8 FEET NORTHWEST OF THE SIDE OF A HOUSE, 25.5 FEET
 AU2331'SOUTHEAST OF THE SOUTHEAST CORNER OF A GARAGE AND 6 FEET EAST OF
 AU2331'A CITRUS TREE.  IT IS A STANDARD DISK, STAMPED ATTAKAPAS 1935,
 AU2331'SET IN THE TOP OF A 6 INCH TILE FILLED WITH CONCRETE,
 AU2331'PROJECTING 7 INCHES.
 AU2331'
 AU2331'BOTH REFERENCE MARK BASES ARE OBSCURED FROM THE STATION BY
 AU2331'BUILDINGS ON LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3240 ***********************************************************************
 AU3240  DESIGNATION -  ATTAKAPAS LANDING
 AU3240  PID         -  AU3240
 AU3240  STATE/COUNTY-  LA/ASSUMPTION
 AU3240  COUNTRY     -  US
 AU3240  USGS QUAD   -  GRASSY LAKE (2018)
 AU3240
 AU3240                         *CURRENT SURVEY CONTROL
 AU3240  ______________________________________________________________________
 AU3240* NAD 83(2011) POSITION- 29 51 00.69723(N) 091 06 09.12455(W)   ADJUSTED
 AU3240* NAD 83(2011) ELLIP HT-   -25.490 (meters)        (06/27/12)   ADJUSTED
 AU3240* NAD 83(2011) EPOCH   -  2010.00
 AU3240* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3240  **This station is located in a suspected subsidence area (see below).
 AU3240  ______________________________________________________________________
 AU3240  GEOID HEIGHT    -        -25.942 (meters)                     GEOID18
 AU3240  NAD 83(2011) X  -   -106,531.875 (meters)                     COMP
 AU3240  NAD 83(2011) Y  - -5,535,493.804 (meters)                     COMP
 AU3240  NAD 83(2011) Z  -  3,155,968.812 (meters)                     COMP
 AU3240  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AU3240
 AU3240  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3240  Standards:
 AU3240         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3240            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3240  -------------------------------------------------------------------
 AU3240  NETWORK   11.29  54.33           4.00   4.88  27.72      0.44305815
 AU3240  -------------------------------------------------------------------
 AU3240  Click here for local accuracies and other accuracy information.
 AU3240
 AU3240.The horizontal coordinates were established by GPS observations
 AU3240.and adjusted by the National Geodetic Survey in June 2012.
 AU3240
 AU3240.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3240.been affixed to the stable North American tectonic plate. See 
 AU3240.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3240
 AU3240.The horizontal coordinates are valid at the epoch date displayed above
 AU3240.which is a decimal equivalence of Year/Month/Day.
 AU3240
 AU3240.** This station is in an area of known vertical motion. If an
 AU3240.** orthometric height was ever established but is not available 
 AU3240.** in the current survey control section, the orthometric height
 AU3240.** is considered suspect.  Suspect heights are available in the
 AU3240.** superseded section only if requested.
 AU3240
 AU3240.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3240.GEOID18 height accuracy estimate available here.
 AU3240
 AU3240.Click photographs - Photos may exist for this station.
 AU3240
 AU3240.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3240
 AU3240.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3240
 AU3240.The ellipsoidal height was determined by GPS observations
 AU3240.and is referenced to NAD 83.
 AU3240
 AU3240. The following values were computed from the NAD 83(2011) position.
 AU3240
 AU3240;                    North         East     Units Scale Factor Converg.
 AU3240;SPC LA S     -   149,683.877 1,022,300.688   MT  0.99992918   +0 06 55.4
 AU3240;SPC LA S     -   491,087.85  3,353,998.17   sFT  0.99992918   +0 06 55.4
 AU3240;UTM  15      - 3,303,696.825   683,297.417   MT  1.00001455   +0 56 40.9
 AU3240
 AU3240!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3240!SPC LA S     -   1.00000400  x   0.99992918  =   0.99993318
 AU3240!UTM  15      -   1.00000400  x   1.00001455  =   1.00001855
 AU3240
 AU3240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8329703696(NAD 83)
 AU3240
 AU3240                          SUPERSEDED SURVEY CONTROL
 AU3240
 AU3240  NAD 83(2007)-  29 51 00.69738(N)    091 06 09.12507(W) AD(       ) 0
 AU3240  ELLIP H (02/10/07)  -25.443  (m)                       GP(       )    
 AU3240  ELLIP H (07/18/02)  -25.479  (m)                       GP(       ) 4 2
 AU3240  NAD 83(1992)-  29 51 00.69553(N)    091 06 09.12284(W) AD(       ) 1
 AU3240  ELLIP H (01/21/93)  -25.450  (m)                       GP(       ) 4 2
 AU3240  NAD 83(1986)-  29 51 00.71628(N)    091 06 09.12187(W) AD(       ) 1
 AU3240
 AU3240.Superseded values are not recommended for survey control.
 AU3240
 AU3240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3240.See file dsdata.pdf to determine how the superseded data were derived.
 AU3240
 AU3240_MARKER: I = METAL ROD
 AU3240_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3240_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3240_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3240+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3240
 AU3240  HISTORY     - Date     Condition        Report By
 AU3240  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3240
 AU3240                          STATION DESCRIPTION
 AU3240
 AU3240'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3240'THE STATION IS LOCATED ABOUT 10 MILES SOUTH SOUTHEAST OF
 AU3240'NAPOLEONVILLE, ALONG THE EAST SHORE OF LAKE VERRET AND AT THE MOST
 AU3240'EXTREME END OF LOUISIANA HIGHWAY 401.
 AU3240'
 AU3240'TO BEACH THE STATION FROM NAPOLEONVILLE AT THE INTERSECTION OF
 AU3240'LOUISIANA HIGHWAYS 1 AND 401.  GO SOUTHEASTERLY ON HIGHWAY 401 FOR 10
 AU3240'MILES TO THE END OF HIGHWAY 401 AT ATTAKAPAS LANDING. CONTINUE AHEAD
 AU3240'ON SHELL ROAD FOR ABOUT 100 FEET TO STATION AS DESCRIBED.
 AU3240'
 AU3240'THE STATION IS THE MOST SOUTHERLY ONE OF TWO STAINLESS STEEL RODS
 AU3240'ENCASED IN A WHILE PVC PIPE.  THE STATION ROD IS DRIVEN TO REFUSAL.
 AU3240'THE PVC PIPE PROJECTS 2 - INCHES.  IT IS 7.0 FEET EAST OF BOAT
 AU3240'LANDING, 65.0 FEET SOUTHEAST OF A POWER LINE POLE, 25.4 FEET NORTHWEST
 AU3240'OF A POWER LINE POLE, 6.1 FEET NORTHEAST OF PILING AND 2.4 FEET
 AU3240'SOUTHEAST OF THE REFERENCE POINT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3072 ***********************************************************************
 AU3072  DESIGNATION -  AU3072
 AU3072  PID         -  AU3072
 AU3072  STATE/COUNTY-  LA/TERREBONNE
 AU3072  COUNTRY     -  US
 AU3072  USGS QUAD   -  WESTERN ISLES DERNIERES (2018)
 AU3072
 AU3072                         *CURRENT SURVEY CONTROL
 AU3072  ______________________________________________________________________
 AU3072* NAD 83(1992) POSITION- 29 03 32.90752(N) 090 57 40.07449(W)   ADJUSTED
 AU3072* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3072  **This station is located in a suspected subsidence area (see below).
 AU3072  ______________________________________________________________________
 AU3072  GEOID HEIGHT    -        -24.045 (meters)                     GEOID18
 AU3072  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 AU3072  HORZ ORDER      -  SECOND
 AU3072
 AU3072.The horizontal coordinates were established by classical geodetic methods
 AU3072.and adjusted by the National Geodetic Survey in January 1993.
 AU3072
 AU3072.** This station is in an area of known vertical motion. If an
 AU3072.** orthometric height was ever established but is not available 
 AU3072.** in the current survey control section, the orthometric height
 AU3072.** is considered suspect.  Suspect heights are available in the
 AU3072.** superseded section only if requested.
 AU3072
 AU3072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3072.GEOID18 height accuracy estimate available here.
 AU3072
 AU3072.Click photographs - Photos may exist for this station.
 AU3072
 AU3072.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3072
 AU3072. The following values were computed from the NAD 83(1992) position.
 AU3072
 AU3072;                    North         East     Units Scale Factor Converg.
 AU3072;SPC LA S     -    62,039.253 1,036,248.348   MT  1.00005971   +0 11 10.0
 AU3072;SPC LA S     -   203,540.45  3,399,758.12   sFT  1.00005971   +0 11 10.0
 AU3072;UTM  15      - 3,216,253.818   698,494.767   MT  1.00008622   +0 59 26.3
 AU3072
 AU3072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3072!SPC LA S     -   1.00000387  x   1.00005971  =   1.00006358
 AU3072!UTM  15      -   1.00000387  x   1.00008622  =   1.00009009
 AU3072
 AU3072:                Primary Azimuth Mark                     Grid Az
 AU3072:SPC LA S     -  LITE                                     007 57 44.7
 AU3072:UTM  15      -  LITE                                     007 09 28.4
 AU3072
 AU3072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9849416253(NAD 83)
 AU3072
 AU3072|---------------------------------------------------------------------|
 AU3072| PID    Reference Object                     Distance      Geod. Az  |
 AU3072|                                                           dddmmss.s |
 AU3072| DD6552 DD6552                               33.880 METERS 00722     |
 AU3072| AU3074 LITE                                APPROX.12.0 KM 0080854.7 |
 AU3072| DD6551 DD6551                               12.260 METERS 00834     |
 AU3072|---------------------------------------------------------------------|
 AU3072
 AU3072                          SUPERSEDED SURVEY CONTROL
 AU3072
 AU3072  NAD 83(1986)-  29 03 32.93102(N)    090 57 40.08560(W) AD(       ) 2
 AU3072  NAD 27      -  29 03 32.09700(N)    090 57 39.75400(W) AD(       ) 2
 AU3072
 AU3072.Superseded values are not recommended for survey control.
 AU3072
 AU3072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3072.See file dsdata.pdf to determine how the superseded data were derived.
 AU3072
 AU3072_MARKER: DS = TRIANGULATION STATION DISK
 AU3072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3072
 AU3072  HISTORY     - Date     Condition        Report By
 AU3072  HISTORY     - 1928     MONUMENTED       CGS
 AU3072  HISTORY     - 1936     GOOD             CGS
 AU3072  HISTORY     - 1952     GOOD             CGS
 AU3072  HISTORY     - 1965     GOOD             CGS
 AU3072
 AU3072                          STATION DESCRIPTION
 AU3072
 AU3072'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU3072'STATION IS ABOUT 16 MILES SOUTHEAST OF OYSTER BAYOU, ON THE WESTERN
 AU3072'END OF LAST ISLAND (ISLE DERNIERE), 270 METERS (890 FEET) FROM THE
 AU3072'WEST END OF THE ISLAND, 190 METERS (620 FEET) FROM THE HIGH-WATER MARK
 AU3072'OF THE GULF, 105 METERS (345 FEET) FROM THE HIGH-WATER MARK OF CAILLOU
 AU3072'BAY, 70 METERS (230 FEET) EAST OF A SMALL BAYOU RUNNING IN FROM
 AU3072'CAILLOU BAY, AND ON A SLIGHTLY RAISED MOUND OF SAND.
 AU3072'
 AU3072'THE STATION AND REFERENCE MARKS NOS. 3 AND 4 ARE STANDARD BRONZE DISKS
 AU3072'SET IN ROUND CONCRETE MONUMENTS.
 AU3072'
 AU3072'REFERENCE MARK NO. 1 NOW BROKEN OFF LEVEL WITH THE GROUND, IS 12.26
 AU3072'METERS (40.2 FEET) FROM THE STATION N 08 DEG 34 MIN E.
 AU3072'
 AU3072'REFERENCE MARK NO. 2 NOW BROKEN OFF LEVEL WITH THE GROUND, IS 33.88
 AU3072'METERS (111.2 FEET) FROM THE STATION N 07 DEG 22 MIN E.
 AU3072'
 AU3072'REFERENCE MARK NO. 3 IS 22.620 METERS (74.21 FEET) FROM THE STATION N
 AU3072'68 DEG 03 MIN E.
 AU3072'
 AU3072'REFERENCE MARK NO. 4 IS 29.645 METERS (97.26 FEET) FROM THE STATION N
 AU3072'48 DEG 57 MIN W.
 AU3072
 AU3072                          STATION RECOVERY (1936)
 AU3072
 AU3072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (FSB)
 AU3072'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU3072'REFERENCE MARKS NOS. 1 AND 2 ARE GONE AS PREVIOUSLY NOTED.
 AU3072'
 AU3072'THE STATION IS LOCATED ON THE W END OF LAST ISLAND, 270
 AU3072'METERS FROM THE EXTREME END.  IT IS 100 METERS FROM THE
 AU3072'HIGH-WATER LINE OF CAILLOU BAY.  THERE IS A SMALL BAYOU RUNNING
 AU3072'IN FROM CAILLOU BAY ABOUT 70 METERS E OF THE STATION.  THIS
 AU3072'IS THE BEST IDENTIFYING FEATURE IN THE VICINITY.
 AU3072'
 AU3072'A 60-FOOT HYDROGRAPHIC SIGNAL WAS ERECTED 40 METERS W OF THE
 AU3072'STATION.
 AU3072
 AU3072                          STATION RECOVERY (1952)
 AU3072
 AU3072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3072'STATION AND REFERENCE MARK 3 WERE RECOVERED IN GOOD CONDITION.
 AU3072'REFERENCE MARKS 2 AND 4 WERE FOUND BROKEN OFF.  REFERENCE MARK 1 COULD
 AU3072'NOT BE FOUND.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 AU3072'
 AU3072'THE STATION IS LOCATED ON THE WEST END OF THE MOST W ONE OF THE LAST
 AU3072'ISLANDS (ISLES DERNIERES), ABOUT 1700 FT. EAST OF THE EXTREME W TIP.
 AU3072'THE NEAREST SHORELINE OF CAILLOU BAY IS 104 FT. IT IS A STANDARD DISK
 AU3072'STAMPED PT 1928 AND SET IN THE TOP OF A 10-IN. CONCRETE MONUMENT
 AU3072'PROJECTING 3 IN ABOVE THE GROUND.  AT THE TIME THAT THE STATION WAS
 AU3072'VISITED, THERE WAS A 4-FT.STAND IN PLACE OVER THE STATION.
 AU3072'
 AU3072'REFERENCE MARK NO. 2 IS 33.88 M. (111.2 FT.) FROM THE STATION.  IT IS
 AU3072'A BROKEN CONCRETE MONUMENT FLUSH WITH THE GROUND.
 AU3072'
 AU3072'REFERENCE MARK NO. 3 IS 22.620 M. (74.21 FT.) FROM THE STATION.  IT IS
 AU3072'A STANDARD DISK STAMPED 3 POINT 1934 AND SET IN THE TOP OF AN 8-IN.,
 AU3072'CONCRETE MONUMENT PROJECTING 15 IN.  ABOVE THE GROUND.
 AU3072'
 AU3072'REFERENCE MARK NO. 4 IS 29.64 M. (97.26 FT.) FROM THE STATION.  IT IS
 AU3072'A BROKEN CONCRETE MONUMENT FLUSH WITH THE GROUND.
 AU3072
 AU3072                          STATION RECOVERY (1965)
 AU3072
 AU3072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (GCR)
 AU3072'THE STATION AND REFERENCE MARK 3 WERE RECOVERED AS DESCRIBED AND FOUND
 AU3072'IN GOOD CONDITION.  THE STATION HAS A 4 FOOT SQUARE AND 8 FOOT HIGH
 AU3072'WOODEN SCAFFOLD OVER IT.  A 1-1/4 INCH PIPE WITNESS POST WAS SET NEAR
 AU3072'THE STATION.  REFERENCE MARK 4 WAS SEARCHED FOR BUT NOT FOUND.  THE
 AU3072'STATION WAS REACHED BY FLOAT PLANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4866 ***********************************************************************
 BJ4866  DESIGNATION -  AUDUBON
 BJ4866  PID         -  BJ4866
 BJ4866  STATE/COUNTY-  LA/WEST FELICIANA
 BJ4866  COUNTRY     -  US
 BJ4866  USGS QUAD   -  ELM PARK (2018)
 BJ4866
 BJ4866                         *CURRENT SURVEY CONTROL
 BJ4866  ______________________________________________________________________
 BJ4866* NAD 83(1993) POSITION- 30 47 03.10892(N) 091 18 26.12681(W)   ADJUSTED
 BJ4866* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4866  **This station is located in a suspected subsidence area (see below).
 BJ4866  ______________________________________________________________________
 BJ4866  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BJ4866  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 BJ4866  HORZ ORDER      -  FIRST
 BJ4866
 BJ4866.The horizontal coordinates were established by classical geodetic methods
 BJ4866.and adjusted by the National Geodetic Survey in May 1994.
 BJ4866
 BJ4866.** This station is in an area of known vertical motion. If an
 BJ4866.** orthometric height was ever established but is not available 
 BJ4866.** in the current survey control section, the orthometric height
 BJ4866.** is considered suspect.  Suspect heights are available in the
 BJ4866.** superseded section only if requested.
 BJ4866
 BJ4866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4866.GEOID18 height accuracy estimate available here.
 BJ4866
 BJ4866.Click photographs - Photos may exist for this station.
 BJ4866
 BJ4866.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4866
 BJ4866. The following values were computed from the NAD 83(1993) position.
 BJ4866
 BJ4866;                    North         East     Units Scale Factor Converg.
 BJ4866;SPC LA S     -   253,198.292 1,002,495.996   MT  1.00001899   +0 00 46.9
 BJ4866;SPC LA S     -   830,701.40  3,289,022.28   sFT  1.00001899   +0 00 46.9
 BJ4866;UTM  15      - 3,406,910.736   661,973.537   MT  0.99992364   +0 51 59.6
 BJ4866
 BJ4866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4866!SPC LA S     -   0.99999526  x   1.00001899  =   1.00001425
 BJ4866!UTM  15      -   0.99999526  x   0.99992364  =   0.99991890
 BJ4866
 BJ4866:                Primary Azimuth Mark                     Grid Az
 BJ4866:SPC LA S     -  AUDUBON AZ MK                            184 43 55.5
 BJ4866:UTM  15      -  AUDUBON AZ MK                            183 52 42.8
 BJ4866
 BJ4866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ6197306910(NAD 83)
 BJ4866
 BJ4866|---------------------------------------------------------------------|
 BJ4866| PID    Reference Object                     Distance      Geod. Az  |
 BJ4866|                                                           dddmmss.s |
 BJ4866| BJ4694 JACKSON EAST LA ST HOSP TANK        APPROX.10.6 KM 0593546.1 |
 BJ4866| BJ4837 ST FRANCISVILLE TRAN GAS CO MW      APPROX. 5.8 KM 1392831.3 |
 BJ4866| CV9610 AUDUBON AZ MK                                      1844442.4 |
 BJ4866| BJ4843 ST FRANCISVILLE ZELLERBACH TK       APPROX. 8.3 KM 1875502.2 |
 BJ4866| CV9611 AUDUBON RM 1                         36.363 METERS 22207     |
 BJ4866| BJ4867 STARHILL ATT MICROWAVE              APPROX. 4.1 KM 2331359.7 |
 BJ4866| BJ4915 ST FRANCISVILLE TANK                APPROX. 6.8 KM 2694456.9 |
 BJ4866| BJ4916 HARDWOOD KING LUMBER IND TANK       APPROX. 7.7 KM 2890700.4 |
 BJ4866| CV9612 AUDUBON RM 2                         43.977 METERS 34227     |
 BJ4866|---------------------------------------------------------------------|
 BJ4866
 BJ4866                          SUPERSEDED SURVEY CONTROL
 BJ4866
 BJ4866  NAD 83(1992)-  30 47 03.10951(N)    091 18 26.12710(W) AD(       ) 1
 BJ4866  NAD 83(1986)-  30 47 03.12498(N)    091 18 26.12168(W) AD(       ) 1
 BJ4866  NAD 27      -  30 47 02.46747(N)    091 18 25.72189(W) AD(       ) 1
 BJ4866
 BJ4866.Superseded values are not recommended for survey control.
 BJ4866
 BJ4866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4866.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4866
 BJ4866_MARKER: DS = TRIANGULATION STATION DISK
 BJ4866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4866_STAMPING: AUDUBON 1970
 BJ4866_MARK LOGO: CGS
 BJ4866_PROJECTION: RECESSED 51 CENTIMETERS
 BJ4866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4866+STABILITY: SURFACE MOTION
 BJ4866
 BJ4866  HISTORY     - Date     Condition        Report By
 BJ4866  HISTORY     - 1970     MONUMENTED       NGS
 BJ4866  HISTORY     - 1973     GOOD             NGS
 BJ4866  HISTORY     - 1980     GOOD             NGS
 BJ4866
 BJ4866                          STATION DESCRIPTION
 BJ4866
 BJ4866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4866'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF FENCE POST ON LINE.
 BJ4866'
 BJ4866'THE STATION IS LOCATED ABOUT 11 MILES NORTHWEST OF SLAUGHTER, 6-3/4
 BJ4866'MILES SOUTHWEST OF JACKSON, 4 MILES EAST OF ST FRANCISVILLE, IN THE
 BJ4866'NORTHWEST CORNER OF SECTION 40, T 3 S, R 2 W, ABOUT 1 MILE SOUTH OF
 BJ4866'THE HEADQUARTERS BUILDING OF THE AUDUBON MEMORIAL STATE PARK AND
 BJ4866'ON PROPERTY OWNED BY MR. C.E. DANIELS, JR., RURAL ROUTE 2, BOX 14,
 BJ4866'JACK- SON, LOUISIANA.
 BJ4866'
 BJ4866'TO REACH THE STATION FROM THE JUNCTION WITH BUSINESS US HIGHWAY 61
 BJ4866'AND STATE HIGHWAY 3057 ABOUT 3/4 MILE NORTHEAST OF THE POST OFFICE IN
 BJ4866'ST FRANCISVILLE, GO EASTERLY ON US HIGHWAY 61 FOR 1.25 MILES TO
 BJ4866'THE JUNCTION WITH STATE HIGHWAY 965 ON THE LEFT.  TURN LEFT AND GO
 BJ4866'NORTH- EASTERLY ON STATE HIGHWAY 965 FOR 2.9 MILES TO THE ENTRANCE
 BJ4866'TO AUDUBON MEMORIAL STATE PARK ON THE RIGHT.  CONTINUE EAST ON STATE
 BJ4866'HIGHWAY 965 FOR 0.2 MILE TO A PAVED ROAD RIGHT.  TURN RIGHT AND GO
 BJ4866'SOUTH ON PAVED ROAD FOR 1.3 MILES TO THE STATION ON THE LEFT.
 BJ4866'
 BJ4866'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON PAVED ROAD
 BJ4866'FOR 0.2 MILES TO THE AZIMUTH MARK ON THE LEFT.
 BJ4866'
 BJ4866'THE STATION MARK IS A STANDARD DISK, STAMPED AUDUBON 1970, SET IN THE
 BJ4866'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 20 INCHES
 BJ4866'BELOW THE SURFACE OF THE GROUND.  IT IS 48 FEET SOUTH OF A FENCE, 43
 BJ4866'FEET EAST OF THE CENTER OF THE PAVED ROAD, 38 FEET SOUTHEAST OF
 BJ4866'THE SOUTH GATE POST OF A BOARD GATE AND 19 FEET EAST OF A METAL
 BJ4866'WITNESS POST WITH A SIGN ATTACHED AND SET IN A FENCE LINE.
 BJ4866'
 BJ4866'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED AUDUBON NO 1 1970, SET
 BJ4866'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4866'10 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 23 FEET WEST OF
 BJ4866'THE CENTER OF THE PAVED ROAD AND 0.6 FOOT EAST OF A FENCE.
 BJ4866'
 BJ4866'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED AUDUBON NO 2 1970, SET
 BJ4866'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ4866'8 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 26 FEET WEST OF
 BJ4866'THE CENTER OF THE PAVED ROAD, 3 FEET NORTHEAST OF A 14-INCH OAK
 BJ4866'TREE AND 1 FOOT EAST OF A FENCE.
 BJ4866'
 BJ4866'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED AUDUBON 1970, SET IN THE
 BJ4866'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 BJ4866'THE SURFACE OF THE GROUND.  IT IS 115 FEET SOUTH OF A POWERLINE
 BJ4866'POLE, 54 FEET EAST-SOUTHEAST OF THE CENTER OF THE PAVED ROAD, 25
 BJ4866'FEET EAST- SOUTHEAST OF A FENCE AND 1.7 FEET EAST-SOUTHEAST OF A
 BJ4866'METAL WITNESS POST WITH A SIGN ATTACHED.
 BJ4866'
 BJ4866'HEIGHT OF LIGHT ABOVE STATION MARK 39.0 METERS.
 BJ4866
 BJ4866                          STATION RECOVERY (1973)
 BJ4866
 BJ4866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (AKH)
 BJ4866'NO OBSERVATIONS WERE MADE AT THIS DATE.
 BJ4866'
 BJ4866'THE STATION WAS VISITED 8-6-73 AT THE REQUEST OF THE NEW PROPERTY
 BJ4866'OWNER, MR. GILLIE G WATSON, JR. TO REMOVE A WITNESS POST FOR THE
 BJ4866'STATION, MR WATSON WILL BUILD A DRIVEWAY IN THE AREA, BUT THE
 BJ4866'STATION WILL BE ON THE SOUTH EDGE OF THE DRIVEWAY AND IT WILL BE
 BJ4866'POSSIBLE TO HAVE ACCESS TO THE MARK WITNESS POSTS WERE SET AT THE
 BJ4866'REFERENCE MARK DUE TO THEIR BEING SO CLOSE TO THE ROAD.  ALL
 BJ4866'MARKS WERE FOUND IN GOOD CONDITION AT THIS DATE.  A NEW
 BJ4866'DESCRIPTION FOLLOWS--
 BJ4866'
 BJ4866'THE STATION IS LOCATED ABOUT 11 MILES NORTHWEST OF SLAUGHER, 6.5
 BJ4866'MILES SOUTHWEST OF JACKSON, 4 MILES EAST OF ST. FRANCISVILLE, IN THE
 BJ4866'NW OF SEC. 40. T3S., R 2W, ON PROPERTY OWNED BY GILLIS G. WATSON,
 BJ4866'JR.  WHO LIVES IN A LARGE BRICK HOUSE EAST OF THE STATION.  IT IS 49
 BJ4866'FEET SOUTH OF A FENCE, 46 FEET EAST OF THE CENTER OF A PAVED ROAD,
 BJ4866'50 FEET SOUTHEAST OF A LARGE FENCE POST IN A FENCE CORNER, 48.5 FEET
 BJ4866'SOUTH- WEST OF A 2-FOOT PECAN TREE.  IT IS TRIANGULATION STATION
 BJ4866'DISK STAMPED AUDUBON 1970, 20 INCHES BELOW THE SURFACE OF THE
 BJ4866'GROUND.
 BJ4866'
 BJ4866'REFERENCE MARK NO. 1 IS 119.30 FEET SOUTHWEST OF THE STATION, 23 FEET
 BJ4866'WEST OF THE CENTER OF THE PAVED ROAD, 1 FOOT EAST OF A FENCE LINE,
 BJ4866'162 FEET SOUTH OF A T FENCE CORNER AND WEST END OF A GATE TO A FIELD
 BJ4866'ROAD LEADING WEST, 170 FEET SOUTH OF A FORKED OAK TREE AND 1 FOOT
 BJ4866'WEST OF A METAL WITNESS POST.  IT IS STAMPED AUDUBON NO 1 1970,
 BJ4866'PROJECTS 8 INCHES.
 BJ4866'
 BJ4866'REFERENCE MARK NO. 2 IS 144.28 FEET NORTHWEST OF THE STATION, 26 FEET
 BJ4866'WEST OF THE CENTER OF A PAVED ROAD, 60 FEET NORTH OF THE 2-FOOT
 BJ4866'FORKED OAK TREE, 68 FEET NORTH OF A T FENCE CORNER AND WEST GATE
 BJ4866'POST, 3 FEET NORTHEAST OF A 14-INCH OAK TREE AND 1 FOOT WEST OF
 BJ4866'A METAL WITNESS POST.  IT IS STAMPED AUDUBON NO 2 1970.
 BJ4866'
 BJ4866'THE AZIMUTH MARK IS 0.2 MILE SOUTH OF THE STATION, 54 FEET EAST-
 BJ4866'SOUTHEAST OF THE CENTER OF THE PAVED ROAD, 115 FEET SOUTH OF A POWER
 BJ4866'POLE, WHERE THE POWER LINE MAKES A 90 DEGREE TURN FROM SOUTH TO THE
 BJ4866'EAST, 25 FEET ESE OF A FENCE LINE, 13 FEET WEST OF THE POWER LINE
 BJ4866'LEADING SOUTH AND 1.7 FEET ESE OF A METAL WITNESS POST.  IT IS
 BJ4866'STAMPED AUDUBON 1970, FLUSH WITH THE GROUND.
 BJ4866'
 BJ4866'TO REACH FROM THE POST OFFICE IN ST. FRANCISVILLE, GO NE ON ST. HY.
 BJ4866'3057 TO U.S. HIGHWAY 61, THEN GO EAST ON U.S. HIGHWAY 61 FOR 1.25
 BJ4866'MILE TO THE JUNCTION WITH STATE HIGHWAY 965, TURN LEFT AND GO NE ON
 BJ4866'ST. HY 965 FOR 2.9 MILES TO THE ENTRANCE TO AUDUBON MEMORIAL STATE
 BJ4866'PARK ON THE RIGHT, CONTINUE NE FOR 0.2 MILE TO A SIDE ROAD RIGHT,
 BJ4866'TURN RIGHT AND GO SOUTH FOR 1.3 MILE TO THE STATION ON THE LEFT,
 BJ4866'CONTINUE FOR 0.2 MILE TO THE AZIMUTH.
 BJ4866'
 BJ4866'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4. MILE EAST OF
 BJ4866'ST. FRANCISVILLE.
 BJ4866
 BJ4866                          STATION RECOVERY (1980)
 BJ4866
 BJ4866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 BJ4866'THE STATION MARK, REFERENCES MARKS NO. 1 AND NO. 2 AND THE AZIMUTH
 BJ4866'MARK WERE RECOVERED IN GOOD CONDITION.  THE PREVIOUS DESCRIPTION IS
 BJ4866'ADEQUATE TO RECOVER THE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0649 ***********************************************************************
 AV0649  DESIGNATION -  AUDUBON 2
 AV0649  PID         -  AV0649
 AV0649  STATE/COUNTY-  LA/VERMILION
 AV0649  COUNTRY     -  US
 AV0649  USGS QUAD   -  FEARMAN LAKE (2018)
 AV0649
 AV0649                         *CURRENT SURVEY CONTROL
 AV0649  ______________________________________________________________________
 AV0649* NAD 83(1992) POSITION- 29 40 52.53277(N) 092 12 24.25323(W)   ADJUSTED
 AV0649* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0649  **This station is located in a suspected subsidence area (see below).
 AV0649  ______________________________________________________________________
 AV0649  GEOID HEIGHT    -        -25.692 (meters)                     GEOID18
 AV0649  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 AV0649  HORZ ORDER      -  FIRST
 AV0649
 AV0649.The horizontal coordinates were established by classical geodetic methods
 AV0649.and adjusted by the National Geodetic Survey in January 1993.
 AV0649
 AV0649.** This station is in an area of known vertical motion. If an
 AV0649.** orthometric height was ever established but is not available 
 AV0649.** in the current survey control section, the orthometric height
 AV0649.** is considered suspect.  Suspect heights are available in the
 AV0649.** superseded section only if requested.
 AV0649
 AV0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0649.GEOID18 height accuracy estimate available here.
 AV0649
 AV0649.Click photographs - Photos may exist for this station.
 AV0649
 AV0649.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0649
 AV0649. The following values were computed from the NAD 83(1992) position.
 AV0649
 AV0649;                    North         East     Units Scale Factor Converg.
 AV0649;SPC LA S     -   131,258.664   915,466.317   MT  0.99994120   -0 26 12.2
 AV0649;SPC LA S     -   430,637.80  3,003,492.41   sFT  0.99994120   -0 26 12.2
 AV0649;UTM  15      - 3,283,730.242   576,752.951   MT  0.99967268   +0 23 34.2
 AV0649
 AV0649!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0649!SPC LA S     -   1.00000383  x   0.99994120  =   0.99994503
 AV0649!UTM  15      -   1.00000383  x   0.99967268  =   0.99967651
 AV0649
 AV0649:                Primary Azimuth Mark                     Grid Az
 AV0649:SPC LA S     -  PRAIRIE                                  302 12 27.6
 AV0649:UTM  15      -  PRAIRIE                                  301 22 41.2
 AV0649
 AV0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN7675283730(NAD 83)
 AV0649
 AV0649|---------------------------------------------------------------------|
 AV0649| PID    Reference Object                     Distance      Geod. Az  |
 AV0649|                                                           dddmmss.s |
 AV0649| AV0618 INTRACOASTAL CITY USE MAST          APPROX.11.4 KM 0054525.6 |
 AV0649| AV0617 INTRACOASTAL CITY TOWERS MAST       APPROX.11.4 KM 0115452.8 |
 AV0649| AV0613 INTRACOASTAL CITY ABM MAST          APPROX.15.0 KM 0250417.7 |
 AV0649| AV0615 INTRACOASTAL CITY UN OIL MAST       APPROX.13.5 KM 0261434.1 |
 AV0649| CV8702 AUDUBON 2 RM 5                        4.388 METERS 13005     |
 AV0649| AV0648 AUDUBON 2 TEMP PT 1                   9.366 METERS 13935     |
 AV0649| AV1011 AUDUBON 2 RM 4                       18.950 METERS 20333     |
 AV0649| AV0652 PRAIRIE                             APPROX.13.7 KM 3014615.4 |
 AV0649|---------------------------------------------------------------------|
 AV0649
 AV0649                          SUPERSEDED SURVEY CONTROL
 AV0649
 AV0649  NAD 83(1986)-  29 40 52.55212(N)    092 12 24.24549(W) AD(       ) 1
 AV0649  NAD 27      -  29 40 51.78218(N)    092 12 23.77678(W) AD(       ) 1
 AV0649
 AV0649.Superseded values are not recommended for survey control.
 AV0649
 AV0649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0649.See file dsdata.pdf to determine how the superseded data were derived.
 AV0649
 AV0649_MARKER: DD = SURVEY DISK
 AV0649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0649_STAMPING: AUDUBON 2 1974
 AV0649_MARK LOGO: NGS
 AV0649_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AV0649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0649+STABILITY: SURFACE MOTION
 AV0649_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AV0649+SATELLITE: SATELLITE OBSERVATIONS - January 20, 1991
 AV0649
 AV0649  HISTORY     - Date     Condition        Report By
 AV0649  HISTORY     - 1974     MONUMENTED       NGS
 AV0649  HISTORY     - 1974     GOOD             NGS
 AV0649  HISTORY     - 19910120 GOOD             NOS
 AV0649
 AV0649                          STATION DESCRIPTION
 AV0649
 AV0649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0649'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF INTRACOASTAL CITY
 AV0649'AT THE AUDUBON SOCIETY CAMP, ON THE PAUL T. RAINEY BIRD SANCTUARY,
 AV0649'AT THE JUNCTION OF BELLE ISLE BAYOU AND MCILHENNY CANAL.  THE LAND
 AV0649'IS OWNED BY THE NATIONAL AUDUBON SOCIETY OF NEW YORK, 1000 5TH
 AV0649'AVENUE, NEW YORK 28, NEW YORK.  PERMISSION WAS OBTAINED FROM MR.
 AV0649'LONNIE LEGE, SUPERINTENDENT, ROUTE 4, BOX 92D, ABBEVILLE, LOUISIANA.
 AV0649'
 AV0649'THE STATION WAS REACHED BY BOAT.
 AV0649'
 AV0649'A 4-FOOT STAND WAS PUT ON THE CATWALK OF A WOODEN WATER TANK FOR THE
 AV0649'OBSERVATION.
 AV0649'
 AV0649'THE STATION MARKS ARE STANDARD DISKS STAMPED AUDUBON 2 1974.  THE
 AV0649'SURFACE DISK IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT
 AV0649'PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 65.5 FEET EAST
 AV0649'OF THE EAST EDGE OF MCILHENNY CANAL, 24 FEET SOUTH OF A 22-INCH
 AV0649'TREE, 19 FEET WEST OF THE WEST EDGE OF A CANAL AND 17.5 FEET
 AV0649'NORTH OF THE NORTH WALL OF A SMALL SHED.  THE UNDERGROUND MARK IS
 AV0649'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 43 INCHES BELOW
 AV0649'THE GROUND SURFACE.
 AV0649'
 AV0649'REFERENCE MARK 2, A STANDARD DISK STAMPED AUDUBON 1933 NO 2, IS SET
 AV0649'IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST FLUSH WITH THE GROUND
 AV0649'SURFACE.  IT IS 8 FEET WEST OF A CONCRETE BLOCK WALL THAT IS FLUSH
 AV0649'WITH THE GROUND SURFACE, 1.5 FEET NORTH OF AN EAST-WEST WALL OF A
 AV0649'BOATHOUSE AND 1.5 FEET EAST OF THE NORTH-SOUTH WING WALL OF THE
 AV0649'BOATHOUSE.  THIS MARK WILL NOT SEE THE STATION DUE TO
 AV0649'OBSTRUCTIONS.  A TRAVERSE CONNECTION WAS MADE TO THE STATION AND
 AV0649'THE DISTANCE AND DIRECTION WAS COMPUTED.
 AV0649'
 AV0649'REFERENCE MARK 4, A STANDARD DISK, STAMPED AUDUBON 2 NO 4 1974, IS
 AV0649'CEMENTED IN A DRILL HOLE IN THE CONCRETE FOUNDATION OF A SMALL TANK.
 AV0649'IT IS 35 FEET EAST OF THE EAST EDGE OF MCILHENNY CANAL, 22.6 FEET
 AV0649'SOUTH OF A 24-INCH TREE AND 10 FEET NORTH OF THE NORTH WALL OF A
 AV0649'HOUSE.
 AV0649'
 AV0649'REFERENCE MARK 5, A STANDARD DISK STAMPED AUDUBON 2 NO 5 1974, IS
 AV0649'CEMENTED IN A DRILL HOLE IN THE SOUTHEAST CONCRETE FOUNDATION FOR
 AV0649'THE WATER TANK.  IT IS 36 FEET SOUTHEAST OF THE 22-INCH TREE, 8.5
 AV0649'FEET WEST OF THE WEST EDGE OF THE CANAL AND 8 FEET NORTH OF THE
 AV0649'NORTH EDGE OF THE SMALL SHED.
 AV0649'
 AV0649'NO MEASUREMENT BETWEEN THE REFERENCE MARKS, DUE TO A SMALL SHED ON
 AV0649'LINE.
 AV0649'
 AV0649'THIS STATION WAS ESTABLISHED TO REPLACE AUDUBON 1933 WHICH WAS
 AV0649'SEARCHED FOR BUT NOT RECOVERED AND PRESUMED DESTROYED.
 AV0649'
 AV0649'NEAREST TOWN--INTRACOASTAL CITY.
 AV0649'
 AV0649'HEIGHT OF LIGHT ABOVE STATION MARK 10.4 METERS.
 AV0649
 AV0649                          STATION RECOVERY (1974)
 AV0649
 AV0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 AV0649'RECOVERED IN GOOD CONDITION.
 AV0649
 AV0649                          STATION RECOVERY (1991)
 AV0649
 AV0649'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1991
 AV0649'THE STATION IS LOCATED APPROXIMATELY 11.27 KM (7.00 MI) SOUTHWEST
 AV0649'OF INTRACOASTAL CITY AT THE AUDUBON SOCIETY CAMP, ON THE PAUL T.
 AV0649'RAINEY WILDLIFE SANCTUARY AT THE JUNCTION OF BELLE ISLE BAYOU AND
 AV0649'MCILHENNY CANAL.  THE LAND IS OWNED BY THE NATIONAL AUDUBON SOCIETY
 AV0649'OF NEW YORK, 1000 5TH AVENUE, NEW YORK 28, NEW YORK. PERMISSION WAS
 AV0649'OBTAINED FROM MR, LONNIE LEGE, SUPERINTENDENT, ROUTE 4, BOX 92D,
 AV0649'ABBEVILLE, LA.
 AV0649'TO REACH THE STATION FROM THE PUBLIC LANDING AT INTRACOASTAL CITY
 AV0649', PROCEED BY BOAT SOUTHWEST ALONG THE WATERWAY FOR 1.08 KM (0.67 MI)
 AV0649'TO THE INTERSECTION OF FRESHWATER BAYOU CANAL AND VERMILION BAY.
 AV0649'PROCEED SOUTHEAST INTO VERMILION BAY FOR 1.77 KM (1.10 MI) TO THE
 AV0649'POINT WHERE THE CHANNEL MARKERS TURN SSW.  PROCEED ALONG THE CHANNEL
 AV0649'FOR 1.77 KM (1.10 MI) TO THE MOUTH OF BELLE ISLE CANAL.  PROCEED
 AV0649'SOUTHERLY THROUGH THE CANAL TO MCILHENNY CANAL AND STATION IN FIRST
 AV0649'YARD TO THE LEFT.
 AV0649'THE STATION IS A STANDARD USCGS BRONZE DISK STAMPED ---AUDUBON 2
 AV0649'1974--- AND SET INTO THE TOP OF A ROUND CONCRETE MONUMENT WHICH IS
 AV0649'FLUSH WITH THE GROUND.  THE UNDERGROUND MARK IS SET IN THE TOP OF AN
 AV0649'IRREGULAR MASS OF CONCRETE 43 INCHES BELOW THE GROUND SURFACE.  IT IS
 AV0649'LOCATED 20.42 M (66.99 FT) EAST OF THE EAST EDGE OF MCILHENNY CANAL,
 AV0649'23.38 M (76.71 FT) NORTH OF THE NORTH CORNER OF A FENCE SURROUNDING A
 AV0649'WEATHER INSTRUMENT STATION, 9.98 M (32.74 FT) WEST OF BELLE ISLE LAKE
 AV0649', 7.48 M (24.54 FT) SOUTH OF A 0.56 M (1.84 FT) TREE, AND 5.92 M
 AV0649'(19.42 FT) WEST OF THE WEST EDGE OF A SMALL CANAL.
 AV0649'DESCRIBED BY R.P. BUTLER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1122 ***********************************************************************
 AT1122  DESIGNATION -  AUGUST
 AT1122  PID         -  AT1122
 AT1122  STATE/COUNTY-  LA/PLAQUEMINES
 AT1122  COUNTRY     -  US
 AT1122  USGS QUAD   -  BURAS (2018)
 AT1122
 AT1122                         *CURRENT SURVEY CONTROL
 AT1122  ______________________________________________________________________
 AT1122* NAD 83(1992) POSITION- 29 18 46.45372(N) 089 33 28.92604(W)   ADJUSTED
 AT1122* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1122  **This station is located in a suspected subsidence area (see below).
 AT1122  ______________________________________________________________________
 AT1122  GEOID HEIGHT    -        -23.848 (meters)                     GEOID18
 AT1122  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AT1122  HORZ ORDER      -  THIRD
 AT1122
 AT1122.The horizontal coordinates were established by classical geodetic methods
 AT1122.and adjusted by the National Geodetic Survey in January 1993.
 AT1122
 AT1122.** This station is in an area of known vertical motion. If an
 AT1122.** orthometric height was ever established but is not available 
 AT1122.** in the current survey control section, the orthometric height
 AT1122.** is considered suspect.  Suspect heights are available in the
 AT1122.** superseded section only if requested.
 AT1122
 AT1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1122.GEOID18 height accuracy estimate available here.
 AT1122
 AT1122.Click photographs - Photos may exist for this station.
 AT1122
 AT1122.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1122
 AT1122. The following values were computed from the NAD 83(1992) position.
 AT1122
 AT1122;                    North         East     Units Scale Factor Converg.
 AT1122;SPC LA S     -    91,443.827 1,172,452.221   MT  0.99999729   +0 53 15.6
 AT1122;SPC LA S     -   300,011.96  3,846,620.33   sFT  0.99999729   +0 53 15.6
 AT1122;UTM  16      - 3,245,369.830   251,558.355   MT  1.00036170   -1 15 10.8
 AT1122
 AT1122!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1122!SPC LA S     -   1.00000381  x   0.99999729  =   1.00000110
 AT1122!UTM  16      -   1.00000381  x   1.00036170  =   1.00036551
 AT1122
 AT1122:                Primary Azimuth Mark                     Grid Az
 AT1122:SPC LA S     -  BURAS MICROWAVE TOWER                    026 39 06.4
 AT1122:UTM  16      -  BURAS MICROWAVE TOWER                    028 47 32.8
 AT1122
 AT1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5155845369(NAD 83)
 AT1122
 AT1122|---------------------------------------------------------------------|
 AT1122| PID    Reference Object                     Distance      Geod. Az  |
 AT1122|                                                           dddmmss.s |
 AT1122| AT1118 BURAS MICROWAVE TOWER               APPROX. 5.4 KM 0273222.0 |
 AT1122| AT1119 BURAS MUNICIPAL TANK                APPROX. 5.6 KM 0324508.2 |
 AT1122| AT1129 AUGUST 2                             55.272 METERS 32100     |
 AT1122| AT1109 EMPIRE MUNICIPAL TANK               APPROX. 9.2 KM 3344321.8 |
 AT1122| DD6263 AUGUST 2 RM 3                                      33456     |
 AT1122|---------------------------------------------------------------------|
 AT1122
 AT1122                          SUPERSEDED SURVEY CONTROL
 AT1122
 AT1122  NAD 83(1986)-  29 18 46.46182(N)    089 33 28.93495(W) AD(       ) 3
 AT1122  NAD 27      -  29 18 45.67100(N)    089 33 28.71700(W) AD(       ) 3
 AT1122  USSD        -  29 18 45.80500(N)    089 33 28.09600(W) AD(       ) 3
 AT1122
 AT1122.Superseded values are not recommended for survey control.
 AT1122
 AT1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1122.See file dsdata.pdf to determine how the superseded data were derived.
 AT1122
 AT1122_MARKER: DS = TRIANGULATION STATION DISK
 AT1122_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1122_MARK LOGO: CGS
 AT1122_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1122
 AT1122  HISTORY     - Date     Condition        Report By
 AT1122  HISTORY     - 1922     MONUMENTED       CGS
 AT1122  HISTORY     - 1934     GOOD             CGS
 AT1122  HISTORY     - 1948     GOOD             BAKER
 AT1122  HISTORY     - 1955     GOOD             CGS
 AT1122  HISTORY     - 1955     GOOD             CGS
 AT1122  HISTORY     - 1965     GOOD             CGS
 AT1122  HISTORY     - 1969     GOOD             CGS
 AT1122  HISTORY     - 19700323 GOOD             NGS
 AT1122  HISTORY     - 1973     MARK NOT FOUND   USGS
 AT1122
 AT1122                          STATION DESCRIPTION
 AT1122
 AT1122'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1122'ON THE N POINT FORMED BY THE INTERSECTION OF ENGLISH CUT AND BAYOU
 AT1122'AUGUST, 6 METERS (20 FEET) FROM THE WATERS EDGE OF ENGLISH CUT AND 11
 AT1122'METERS (36 FEET) FROM THE EDGE OF BAYOU AUGUST.  BAYOU AUGUST JOINS
 AT1122'POMME D OR BAY AND BAY CYPRIEN.  ENGLISH CUT IS THE BAYOU CONNECTING
 AT1122'BAYOU AUGUST AND ENGLISH BAY.
 AT1122'
 AT1122'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE IN THE
 AT1122'TOP OF A TILE.
 AT1122'
 AT1122'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE IN THE
 AT1122'TOP OF A TILE IS 7 METERS (23 FEET) FROM ENGLISH CUT, 2 METERS
 AT1122'(7 FEET) FROM A POST IN THE MARSH, AND 13.77 METERS (45.2 FEET) FROM
 AT1122'THE STATION N 70 DEG 19 MIN W.
 AT1122'
 AT1122'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE IN THE
 AT1122'TOP OF A TILE, IS 7 METERS (23 FEET) FROM BAYOU AUGUST, 7 METERS
 AT1122'(23 FEET) FROM THE EDGE OF A SMALL CANAL, AND 21.02 METERS (69.0 FEET)
 AT1122'FROM THE STATION IN N 5 DEG 19 MIN W.  THE ARROWHEAD ON REFERENCE MARK
 AT1122'NO. 1 POINTS TOWARD REFERENCE MARK NO. 2.
 AT1122
 AT1122                          STATION RECOVERY (1948)
 AT1122
 AT1122'RECOVERY NOTE BY M BAKER JR INCORPORATED 1948
 AT1122'THIS STATION AND REFERENCE MARK WERE RECOVERED IN GOOD CONDITION.
 AT1122
 AT1122                          STATION RECOVERY (1955)
 AT1122
 AT1122'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1122'RECOVERED IN GOOD CONDITION.  A COMPLETE DESCRIPTION FOLLOWS-
 AT1122'
 AT1122'ABOUT 6 MI. SE OF EMPIRE, ABOUT 3-1/2 MI. W-SW OF BURAS, ON THE POINT
 AT1122'OF LAND FORMED BETWEEN THE W BANK OF BAYOU AUGUSTE AND THE N BANK OF
 AT1122'ENGLISH CUT, 7 M. W OF THE W BANK OF BAYOU AUGUSTE, 6 M. N OF THE N
 AT1122'BANK OF ENGLISH CUT, A STANDARD DISK, SET IN CONCRETE IN THE TOP OF A
 AT1122'TILE.  THERE IS A 10-FT. PLATFORM IN PLACE OVER THE STATION AT
 AT1122'PRESENT.
 AT1122'
 AT1122'REFERENCE MARK 1 IS 1 M. N OF THE N BANK OF ENGLISH CUT, AND 13.77 M.
 AT1122'(45.2 FT.) FROM THE STATION N 70 DEG 18 MIN W.
 AT1122'
 AT1122'REFERENCE MARK 2 IS 16 M. W OF THE W BANK OF BAYOU AUGUSTE, AND 21.02
 AT1122'M. (69.0 FT.) FROM THE STATION N 05 DEG 19 MIN W.
 AT1122'
 AT1122'THE DIRECTIONS AND DISTANCES SHOWN TO THE REFERENCE MARKS WERE COPIED
 AT1122'FROM THE OLD DESCRIPTION.  THEY WERE VERIFIED WITH A COMPASS AND
 AT1122'METALLIC TAPE AND FOUND TO BE SUBSTANTIALLY CORRECT.
 AT1122
 AT1122                          STATION RECOVERY (1955)
 AT1122
 AT1122'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (AEC)
 AT1122'STATION RECOVERED IN GOOD CONDITON.
 AT1122'
 AT1122'REFERENCE MARK 1 IS ON THE NORTH EDGE OF AUGUST BAYOU IN EDGE OF GRASS
 AT1122'AND HAS BEEN LOOSENED BY WATER.  THE REFERENCE MARK WILL NOT LAST MUCH
 AT1122'LONGER.  THERE IS A 12 FOOT WOOD TOWER OVER THIS STATION IN FAIR
 AT1122'CONDITION.
 AT1122'
 AT1122'REFERENCE MARK 2 IS IN GOOD CONDITION.
 AT1122
 AT1122                          STATION RECOVERY (1965)
 AT1122
 AT1122'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1122'STATION MARK WAS RECOVERED IN FAIR CONDITON.  IT IS NOW 10 FEET NORTH
 AT1122'OF THE SOUTH END OF THE POINT OF LAND, 7 FEET NORTHWEST OF THE
 AT1122'SOUTHEAST SHORE AND 6 FEET EAST OF THE WEST SHORE.  IT IS A STANDARD
 AT1122'DISK, UNSTAMPED, SET IN A 6 INCH, CONCRETE FILLED TILE THAT IS FLUSH
 AT1122'WITH THE MARSH.  A METAL WITNESS POST WAS SET AT THE MARK.
 AT1122'
 AT1122'REFERENCE MARKS 1 AND 2 WERE SEARCHED FOR BUT NOT FOUND AND ASSUMED
 AT1122'LOST THROUGH EROSION OF THE POINT OF LAND.
 AT1122
 AT1122                          STATION RECOVERY (1969)
 AT1122
 AT1122'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (SDB)
 AT1122'STATION IN GOOD CONDITION.  IT IS ONLY 2 FEET FROM WATER AND SHOULD
 AT1122'BE MOVED INLAND.  METAL WITNESS POST IS BENT OVER.
 AT1122
 AT1122                          STATION RECOVERY (1970)
 AT1122
 AT1122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 AT1122'THE STATION WAS VISITED 3/23/70 AND THE STATION MARK WAS FOUND IN GOOD
 AT1122'CONDITION AT THE EXTREME SOUTHEAST POINT OF THE ISLAND AND AT THE
 AT1122'WATERS EDGE.  THE MARK WOULD SOON BE DESTROYED BY EROSION, THEREFORE A
 AT1122'NEW STATION, AUGUST 2, WAS ESTABLISHED 55.272 METERS (181.34 FEET)
 AT1122'NORTHWEST.
 AT1122'
 AT1122'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 3-1/2 MI.SWS OF
 AT1122'BURAS.
 AT1122
 AT1122                          STATION RECOVERY (1973)
 AT1122
 AT1122'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 AT1122'STATION MARK AND RM 1 WERE SEARCHED FOR BUT NOT FOUND.  RM 2 HAS A
 AT1122'METAL WITNESS POST BY IT AND WAS RECOVERED.  THIS ENTIRE
 AT1122'AREA WAS FLOODED AT THE TIME THESE MARKS WERE SEARCHED FOR, AT A
 AT1122'LATER DATE WHEN HIGH WATER RECEDES.
 AT1122'
 AT1122'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 3-1/2 MI. SWS OF
 AT1122'BURAS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1129 ***********************************************************************
 AT1129  DESIGNATION -  AUGUST 2
 AT1129  PID         -  AT1129
 AT1129  STATE/COUNTY-  LA/PLAQUEMINES
 AT1129  COUNTRY     -  US
 AT1129  USGS QUAD   -  BURAS (2018)
 AT1129
 AT1129                         *CURRENT SURVEY CONTROL
 AT1129  ______________________________________________________________________
 AT1129* NAD 83(1992) POSITION- 29 18 47.84896(N) 089 33 30.21491(W)   NO CHECK
 AT1129* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1129  **This station is located in a suspected subsidence area (see below).
 AT1129  ______________________________________________________________________
 AT1129  GEOID HEIGHT    -        -23.849 (meters)                     GEOID18
 AT1129  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AT1129  HORZ ORDER      -  THIRD
 AT1129
 AT1129.The horizontal coordinates were established by classical geodetic methods
 AT1129.and adjusted by the National Geodetic Survey in January 1993.
 AT1129
 AT1129.No horizontal observational check was made to the station.
 AT1129
 AT1129.** This station is in an area of known vertical motion. If an
 AT1129.** orthometric height was ever established but is not available 
 AT1129.** in the current survey control section, the orthometric height
 AT1129.** is considered suspect.  Suspect heights are available in the
 AT1129.** superseded section only if requested.
 AT1129
 AT1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1129.GEOID18 height accuracy estimate available here.
 AT1129
 AT1129.Click photographs - Photos may exist for this station.
 AT1129
 AT1129.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1129
 AT1129. The following values were computed from the NAD 83(1992) position.
 AT1129
 AT1129;                    North         East     Units Scale Factor Converg.
 AT1129;SPC LA S     -    91,486.241 1,172,416.780   MT  0.99999721   +0 53 15.0
 AT1129;SPC LA S     -   300,151.11  3,846,504.05   sFT  0.99999721   +0 53 15.0
 AT1129;UTM  16      - 3,245,413.554   251,524.512   MT  1.00036190   -1 15 11.5
 AT1129
 AT1129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1129!SPC LA S     -   1.00000381  x   0.99999721  =   1.00000102
 AT1129!UTM  16      -   1.00000381  x   1.00036190  =   1.00036571
 AT1129
 AT1129:                Primary Azimuth Mark                     Grid Az
 AT1129:SPC LA S     -  EMPIRE MUNICIPAL TANK                    333 55 02.2
 AT1129:UTM  16      -  EMPIRE MUNICIPAL TANK                    336 03 28.7
 AT1129
 AT1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5152445413(NAD 83)
 AT1129
 AT1129|---------------------------------------------------------------------|
 AT1129| PID    Reference Object                     Distance      Geod. Az  |
 AT1129|                                                           dddmmss.s |
 AT1129| AT1118 BURAS MICROWAVE TOWER               APPROX. 5.3 KM 0280459.4 |
 AT1129| AT1119 BURAS MUNICIPAL TANK                APPROX. 5.6 KM 0331734.3 |
 AT1129| DD6263 AUGUST 2 RM 3                        13.359 METERS 05950     |
 AT1129| AT1122 AUGUST                               55.272 METERS 14100     |
 AT1129| AT1109 EMPIRE MUNICIPAL TANK               APPROX. 9.1 KM 3344817.2 |
 AT1129| DD6264 AUGUST 2 RM 4                        13.063 METERS 33752     |
 AT1129|---------------------------------------------------------------------|
 AT1129
 AT1129                          SUPERSEDED SURVEY CONTROL
 AT1129
 AT1129  NAD 83(1986)-  29 18 47.85707(N)    089 33 30.22383(W) AD(       ) 3
 AT1129  NAD 27      -  29 18 47.06630(N)    089 33 30.00580(W) AD(       ) 3
 AT1129
 AT1129.Superseded values are not recommended for survey control.
 AT1129
 AT1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1129.See file dsdata.pdf to determine how the superseded data were derived.
 AT1129
 AT1129_MARKER: DS = TRIANGULATION STATION DISK
 AT1129_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT1129_STAMPING: AUGUST 2 1970
 AT1129_MARK LOGO: CGS
 AT1129_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1129_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1129_ROD/PIPE-DEPTH: 6.7 meters
 AT1129
 AT1129  HISTORY     - Date     Condition        Report By
 AT1129  HISTORY     - 1970     MONUMENTED       NGS
 AT1129
 AT1129                          STATION DESCRIPTION
 AT1129
 AT1129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 AT1129'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF EMPIRE, 3-1/2 MILES
 AT1129'WEST-SOUTHWEST OF BURAS ON THE SOUTHERLY TIP OF A SMALL ISLAND THAT IS
 AT1129'IN THE NORTHWEST ANGLE OF THE INTERSECTION OF AUGUST BAYOU AND ENGLISH
 AT1129'CUT.  IT IS 181 FEET NORTHWEST OF THE EXTREME SOUTHEAST POINT OF LAND,
 AT1129'128 FEET SOUTHWEST OF RED AND WHITE SIGN DO NOT ANCHOR OR DREDGE HIGH
 AT1129'PRESSURE GAS LINE SOUTHERN NATURAL GAS CO.  101 FEET NORTH OF THE
 AT1129'SOUTH SHORE OF THE ISLAND, 116 FEET SOUTHWEST OF THE WESTERLY BANK OF
 AT1129'AUGUST BAYOU, 1 FOOT SOUTH OF A METAL WITNESS POST AND SET IN THE
 AT1129'MARSH.  IT IS A CGS TRIANGULATION STATION DISK, STAMPED AUGUST 2 1970,
 AT1129'CRIMPED TO THE TOP OF A COPPER COATED STEEL ROD DRIVEN 22 FEET INTO
 AT1129'THE MARSH AND PROJECTING 2 FEET.  THE ROD IS PROTECTED BY A FOUR FOOT
 AT1129'SECTION OF ORANGEBURG PIPE THAT ALSO PROJECTS 2 FEET.
 AT1129'
 AT1129'REFERENCE MARK NO. 3 IS 43.82 FEET NORTHEAST OF THE STATION.  IT IS 84
 AT1129'FEET SOUTHWEST OF THE PIPELINE SIGN, 72 FEET SOUTHWEST OF THE WESTERLY
 AT1129'BANK OF AUGUST BAYOU AND SET IN THE MARSH.  IT IS A REFERENCE MARK
 AT1129'DISK, STAMPED AUGUST 2 NO 3 1970, CRIMPED TO THE TOP OF A COPPER
 AT1129'COATED STEEL ROD DRIVEN 22 FEET INTO THE MARSH AND PROJECTING 18
 AT1129'INCHES.  THE ROD IS PROTECTED BY A 4 FOOT SECTION OF ORANGEBURG PIPE
 AT1129'THAT ALSO PROJECTS 2 FEET.
 AT1129'
 AT1129'REFERENCE MARK NO. 4 IS 42.85 FEET NORTHWEST OF THE STATION.  IT IS 42
 AT1129'FEET NORTHWEST OF THE WITNESS POST, 115 FEET SOUTHWEST OF THE WESTERLY
 AT1129'BANK OF AUGUST BAYOU AND OPPOSITE A SLIGHT INDENTATION IN THE
 AT1129'SHORELINE WHERE A PIPELINE IS VISIBLE IN THE MARSH.  IT IS A CGS
 AT1129'REFERENCE MARK DISK, STAMPED AUGUST 2 NO 4 1970, CRIMPED TO THE TOP OF
 AT1129'A COPPER COATED STEEL ROAD DRIVEN 22 FEET INTO THE MARSH AND
 AT1129'PROJECTING 18 INCHES.  THE ROD IS PROTECTED BY A 4 FOOT SECTION OF
 AT1129'ORANGEBURG PIPE THAT ALSO PROJECTS 18 INCHES.
 AT1129'
 AT1129'NO AZIMUTH MARK WAS ESTABLISHED FOR THIS STATION.
 AT1129'
 AT1129'THE STATION CAN BE REACHED BY BOAT OR AIRCRAFT ONLY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1294 ***********************************************************************
 AT1294  DESIGNATION -  AUX
 AT1294  PID         -  AT1294
 AT1294  STATE/COUNTY-  LA/PLAQUEMINES
 AT1294  COUNTRY     -  US
 AT1294  USGS QUAD   -  HAPPY JACK (2018)
 AT1294
 AT1294                         *CURRENT SURVEY CONTROL
 AT1294  ______________________________________________________________________
 AT1294* NAD 83(1993) POSITION- 29 36 50.51741(N) 089 37 49.65939(W)   ADJUSTED
 AT1294* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1294  **This station is located in a suspected subsidence area (see below).
 AT1294  ______________________________________________________________________
 AT1294  GEOID HEIGHT    -        -24.796 (meters)                     GEOID18
 AT1294  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 AT1294  HORZ ORDER      -  SECOND
 AT1294
 AT1294.The horizontal coordinates were established by classical geodetic methods
 AT1294.and adjusted by the National Geodetic Survey in May 1994.
 AT1294
 AT1294.** This station is in an area of known vertical motion. If an
 AT1294.** orthometric height was ever established but is not available 
 AT1294.** in the current survey control section, the orthometric height
 AT1294.** is considered suspect.  Suspect heights are available in the
 AT1294.** superseded section only if requested.
 AT1294
 AT1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1294.GEOID18 height accuracy estimate available here.
 AT1294
 AT1294.Click photographs - Photos may exist for this station.
 AT1294
 AT1294.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1294
 AT1294. The following values were computed from the NAD 83(1993) position.
 AT1294
 AT1294;                    North         East     Units Scale Factor Converg.
 AT1294;SPC LA S     -   124,710.540 1,164,921.314   MT  0.99994839   +0 51 05.2
 AT1294;SPC LA S     -   409,154.50  3,821,912.68   sFT  0.99994839   +0 51 05.2
 AT1294;UTM  16      - 3,278,909.009   245,276.029   MT  1.00040066   -1 18 02.0
 AT1294
 AT1294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1294!SPC LA S     -   1.00000395  x   0.99994839  =   0.99995234
 AT1294!UTM  16      -   1.00000395  x   1.00040066  =   1.00040461
 AT1294
 AT1294:                Primary Azimuth Mark                     Grid Az
 AT1294:SPC LA S     -  DRUM                                     192 25 49.7
 AT1294:UTM  16      -  DRUM                                     194 34 56.9
 AT1294
 AT1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4527678909(NAD 83)
 AT1294
 AT1294|---------------------------------------------------------------------|
 AT1294| PID    Reference Object                     Distance      Geod. Az  |
 AT1294|                                                           dddmmss.s |
 AT1294| DD6266 AUX RM 2                             17.512 METERS 16446     |
 AT1294| AT1291 DRUM                                APPROX. 8.8 KM 1931654.9 |
 AT1294| DD6265 AUX RM 1                             16.768 METERS 27424     |
 AT1294|---------------------------------------------------------------------|
 AT1294
 AT1294                          SUPERSEDED SURVEY CONTROL
 AT1294
 AT1294  NAD 83(1992)-  29 36 50.51758(N)    089 37 49.65948(W) AD(       ) 2
 AT1294  NAD 83(1986)-  29 36 50.52646(N)    089 37 49.66348(W) AD(       ) 2
 AT1294  NAD 27      -  29 36 49.76600(N)    089 37 49.45200(W) AD(       ) 2
 AT1294
 AT1294.Superseded values are not recommended for survey control.
 AT1294
 AT1294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1294.See file dsdata.pdf to determine how the superseded data were derived.
 AT1294
 AT1294_MARKER: DS = TRIANGULATION STATION DISK
 AT1294_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1294_STAMPING: AUX 1934
 AT1294_MARK LOGO: CGS
 AT1294_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1294
 AT1294  HISTORY     - Date     Condition        Report By
 AT1294  HISTORY     - 1934     MONUMENTED       CGS
 AT1294  HISTORY     - 1955     GOOD             CGS
 AT1294  HISTORY     - 1966     SEE DESCRIPTION  CGS
 AT1294  HISTORY     - 1969     GOOD             CGS
 AT1294  HISTORY     - 1971     GOOD             USGS
 AT1294
 AT1294                          STATION DESCRIPTION
 AT1294
 AT1294'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AT1294'ON THE S BANK OF RIVER AUX CHENES ABOUT 300 METERS (984 FEET) W OF ITS
 AT1294'MOUTH, A SHORT DISTANCE W OF A GROUP OF MANGROVE BUSHES, 45 METERS
 AT1294'(148 FEET) W OF A POINTED INDENTATION IN THE SHORE, AND 19 METERS
 AT1294'(62 FEET) INSHORE IN HARD MARSH GROUND.
 AT1294'
 AT1294'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AT1294'TOP OF A TILE.  REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE
 AT1294'DISK SET IN CONCRETE, IS IN HARD MARSH GROUND 16.768 METERS (55.01
 AT1294'FEET) FROM THE STATION N 85 DEG 36 W.  REFERENCE MARK NO. 2 IS A
 AT1294'STANDARD BRONZE REFERENCE DISK SET IN CONCRETE, IS IN HARD MARSH
 AT1294'GROUND 17.512 METERS (57.45 FEET) FROM THE STATION S 15 DEG 14 MIN E.
 AT1294'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 28.022 METERS (91.94 FEET)
 AT1294'
 AT1294
 AT1294                          STATION RECOVERY (1955)
 AT1294
 AT1294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (JAW)
 AT1294'STATION AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED AND IN GOOD
 AT1294'CONDITION.  ORIGINAL DESCRIPTION IS ADEQUATE, EXCEPT THAT ALL MARKS
 AT1294'ARE NOW 1 IN. BELOW THE SURFACE OF THE MARSH.
 AT1294
 AT1294                          STATION RECOVERY (1966)
 AT1294
 AT1294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 AT1294'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AS DESCRIBED
 AT1294'EXCEPT THAT THEY ARE NOW UNDER ABOUT 2 INCHES OF MUD AND WATER.  THE
 AT1294'AREA IS SEMI-HARD MARSH.  THE STATION IS 45 FEET SOUTH OF THE SOUTH
 AT1294'SHORE OF THE BAYOU AND 1 FOOT EAST OF A METAL WITNESS POST.  THE
 AT1294'STATION WAS REACHED BY FLOAT PLANE.
 AT1294
 AT1294                          STATION RECOVERY (1969)
 AT1294
 AT1294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 AT1294'THIS STATION WAS RECOVERED BY HELICOPTER AND FOUND IN GOOD CONDITION
 AT1294'AFTER HURRICANE CAMILLE.  THE WITNESS POST REMAINS NEARBY IN GOOD
 AT1294'CONDITION.
 AT1294
 AT1294                          STATION RECOVERY (1971)
 AT1294
 AT1294'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JDS)
 AT1294'AUX AND RMS 1 AND 2 FOUND IN GOOD CONDITION AS DESCRIBED.  DISTANCES
 AT1294'CHECKED O.K.  ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0785 ***********************************************************************
 AV0785  DESIGNATION -  AV0785
 AV0785  PID         -  AV0785
 AV0785  STATE/COUNTY-  LA/CAMERON
 AV0785  COUNTRY     -  US
 AV0785  USGS QUAD   -  GRAND BAYOU (2018)
 AV0785
 AV0785                         *CURRENT SURVEY CONTROL
 AV0785  ______________________________________________________________________
 AV0785* NAD 83(1992) POSITION- 29 47 05.43139(N) 093 12 28.07992(W)   ADJUSTED
 AV0785  **This station is located in a suspected subsidence area (see below).
 AV0785  ______________________________________________________________________
 AV0785  GEOID HEIGHT    -        -26.455 (meters)                     GEOID18
 AV0785  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 AV0785  HORZ ORDER      -  THIRD
 AV0785
 AV0785.The horizontal coordinates were established by classical geodetic methods
 AV0785.and adjusted by the National Geodetic Survey in January 1993.
 AV0785
 AV0785.** This station is in an area of known vertical motion. If an
 AV0785.** orthometric height was ever established but is not available 
 AV0785.** in the current survey control section, the orthometric height
 AV0785.** is considered suspect.  Suspect heights are available in the
 AV0785.** superseded section only if requested.
 AV0785
 AV0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0785.GEOID18 height accuracy estimate available here.
 AV0785
 AV0785.Click photographs - Photos may exist for this station.
 AV0785
 AV0785.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0785
 AV0785. The following values were computed from the NAD 83(1992) position.
 AV0785
 AV0785;                    North         East     Units Scale Factor Converg.
 AV0785;SPC LA S     -   143,900.057   818,771.077   MT  0.99993281   -0 56 14.1
 AV0785;SPC LA S     -   472,112.10  2,686,251.44   sFT  0.99993281   -0 56 14.1
 AV0785;UTM  15      - 3,294,962.591   479,915.058   MT  0.99960498   -0 06 11.6
 AV0785
 AV0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN7991594962(NAD 83)
 AV0785
 AV0785                          SUPERSEDED SURVEY CONTROL
 AV0785
 AV0785  NAD 83(1986)-  29 47 05.45708(N)    093 12 28.06453(W) AD(       ) 3
 AV0785  NAD 27      -  29 47 04.65200(N)    093 12 27.53300(W) AD(       ) 3
 AV0785
 AV0785.Superseded values are not recommended for survey control.
 AV0785
 AV0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0785.See file dsdata.pdf to determine how the superseded data were derived.
 AV0785
 AV0785_MARKER: 91 = CHURCH CROSS
 AV0785
 AV0785  HISTORY     - Date     Condition        Report By
 AV0785  HISTORY     - 1932     FIRST OBSERVED   CGS
 AV0785  HISTORY     - 1955     GOOD             CGS
 AV0785
 AV0785                          STATION DESCRIPTION
 AV0785
 AV0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1932 (LCW)
 AV0785'CROSS ON LARGE WOODEN STRUCTURE WITH CUPOLA AND CROSS, ON THE
 AV0785'LOWER RIDGE ROAD, APPROXIMATELY SEVEN MILES E OF CAMERON.
 AV0785'ON THE N SIDE OF THE ROAD.  IT IS THE SECOND CHURCH S AND E
 AV0785'AFTER LEAVING THE UPPER RIDGE ROAD AT THE HUNT PLACE.
 AV0785
 AV0785                          STATION RECOVERY (1955)
 AV0785
 AV0785'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AV0785'STATION RECOVERED IN GOOD CONDITION.  ORIGINAL DESCRIPTION
 AV0785'CORRECT.
 AV0785'
 AV0785'TO REACH STATION FROM THE HIGHWAY INTERSECTION AT CREOLE,
 AV0785'FOLLOW STATE HIGHWAY 27 W FOR 5.4 MI.  TURN S ON A SHELL ROAD AND
 AV0785'GO 1.2 MI. TO A T-INTERSECTION.  GO W ON THE SHELL ROAD FOR
 AV0785'0.5 MI. TO THE CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4076 ***********************************************************************
 BJ4076  DESIGNATION -  AVE M
 BJ4076  PID         -  BJ4076
 BJ4076  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4076  COUNTRY     -  US
 BJ4076  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4076
 BJ4076                         *CURRENT SURVEY CONTROL
 BJ4076  ______________________________________________________________________
 BJ4076* NAD 83(1986) POSITION- 30 32 07.     (N) 091 12 08.     (W)   SCALED
 BJ4076* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4076  **This station is located in a suspected subsidence area (see below).
 BJ4076  ______________________________________________________________________
 BJ4076  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ4076  DYNAMIC HEIGHT  -         18.543 (meters)       60.84  (feet) COMP
 BJ4076  MODELED GRAVITY -    979,344.3   (mgal)                       NAVD 88
 BJ4076
 BJ4076.The horizontal coordinates were scaled from a map and have
 BJ4076.an estimated accuracy of +/- 6 seconds.
 BJ4076
 BJ4076.** This station is in an area of known vertical motion. If an
 BJ4076.** orthometric height was ever established but is not available 
 BJ4076.** in the current survey control section, the orthometric height
 BJ4076.** is considered suspect.  Suspect heights are available in the
 BJ4076.** superseded section only if requested.
 BJ4076
 BJ4076.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4076.GEOID18 height accuracy estimate available here.
 BJ4076
 BJ4076.Click photographs - Photos may exist for this station.
 BJ4076
 BJ4076.The dynamic height is computed by dividing the NAVD 88
 BJ4076.geopotential number by the normal gravity value computed on the
 BJ4076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4076.degrees latitude (g = 980.6199 gals.).
 BJ4076
 BJ4076.The modeled gravity was interpolated from observed gravity values.
 BJ4076
 BJ4076;                    North         East    Units  Estimated Accuracy
 BJ4076;SPC LA S     -   225,610.    1,012,580.      MT  (+/- 180 meters Scaled)
 BJ4076
 BJ4076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP724794(NAD 83)
 BJ4076
 BJ4076                          SUPERSEDED SURVEY CONTROL
 BJ4076
 BJ4076.No superseded survey control is available for this station.
 BJ4076
 BJ4076_MARKER: Z = SEE DESCRIPTION
 BJ4076_SETTING: 0 = UNSPECIFIED SETTING
 BJ4076_MARK LOGO: LA-033
 BJ4076_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ4076
 BJ4076  HISTORY     - Date     Condition        Report By
 BJ4076  HISTORY     - 1987     MONUMENTED       LA-033
 BJ4076
 BJ4076                          STATION DESCRIPTION
 BJ4076
 BJ4076'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ4076'IN SCOTLANDVILLE.
 BJ4076'AT THE INTERSECTION OF WOODPECKER STREET AND AVENUE M AT THE
 BJ4076'SOUTHEAST CORNER OF AVENUE M PARK AND AT THE NORTHEAST CORNER OF THE
 BJ4076'NORTH BATON ROUGE TREATMENT PLANT AT THE WEST SIDE OF SCOTLANDVILLE,
 BJ4076'THE SOUTH- EAST CORNER OF A METAL GRATE IN THE EAST TOP SIDE OF A
 BJ4076'CONCRETE CULVERT UNDER AVENUE M IN THE NORTHEAST ANGLE OF THE
 BJ4076'INTERSECTION.
 BJ4076'THE MARK IS 0.15 M BELOW AVENUE M.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2629 ***********************************************************************
 AU2629  DESIGNATION -  AVERY
 AU2629  PID         -  AU2629
 AU2629  STATE/COUNTY-  LA/IBERIA
 AU2629  COUNTRY     -  US
 AU2629  USGS QUAD   -  DELCAMBRE (2018)
 AU2629
 AU2629                         *CURRENT SURVEY CONTROL
 AU2629  ______________________________________________________________________
 AU2629* NAD 83(1992) POSITION- 29 54 14.64092(N) 091 54 08.62082(W)   ADJUSTED
 AU2629* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2629  **This station is located in a suspected subsidence area (see below).
 AU2629  ______________________________________________________________________
 AU2629  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 AU2629  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 AU2629  HORZ ORDER      -  FIRST
 AU2629
 AU2629.The horizontal coordinates were established by classical geodetic methods
 AU2629.and adjusted by the National Geodetic Survey in January 1993.
 AU2629
 AU2629.** This station is in an area of known vertical motion. If an
 AU2629.** orthometric height was ever established but is not available 
 AU2629.** in the current survey control section, the orthometric height
 AU2629.** is considered suspect.  Suspect heights are available in the
 AU2629.** superseded section only if requested.
 AU2629
 AU2629.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2629.GEOID18 height accuracy estimate available here.
 AU2629
 AU2629.Click photographs - Photos may exist for this station.
 AU2629
 AU2629.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2629
 AU2629. The following values were computed from the NAD 83(1992) position.
 AU2629
 AU2629;                    North         East     Units Scale Factor Converg.
 AU2629;SPC LA S     -   155,769.316   945,044.884   MT  0.99992716   -0 17 04.3
 AU2629;SPC LA S     -   511,053.16  3,100,534.76   sFT  0.99992716   -0 17 04.3
 AU2629;UTM  15      - 3,308,661.330   605,966.449   MT  0.99973854   +0 32 50.1
 AU2629
 AU2629!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2629!SPC LA S     -   0.99999637  x   0.99992716  =   0.99992353
 AU2629!UTM  15      -   0.99999637  x   0.99973854  =   0.99973491
 AU2629
 AU2629:                Primary Azimuth Mark                     Grid Az
 AU2629:SPC LA S     -  AVERY AZ MK                              140 37 02.6
 AU2629:UTM  15      -  AVERY AZ MK                              139 47 08.2
 AU2629
 AU2629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0596608661(NAD 83)
 AU2629
 AU2629|---------------------------------------------------------------------|
 AU2629| PID    Reference Object                     Distance      Geod. Az  |
 AU2629|                                                           dddmmss.s |
 AU2629| CV8705 AVERY AZ MK                                        1401958.3 |
 AU2629| AU2624 WEEKS IS MYLES SALT WKS TK          APPROX.14.1 KM 1402046.3 |
 AU2629| AU2630 AVERY ISLAND SALT WORKS TANK        APPROX. 1.3 KM 2143943.3 |
 AU2629| AU2631 AVERY RM 2                           18.977 METERS 29709     |
 AU2629| CV8706 AVERY RM 3                           23.717 METERS 35611     |
 AU2629|---------------------------------------------------------------------|
 AU2629
 AU2629                          SUPERSEDED SURVEY CONTROL
 AU2629
 AU2629  NAD 83(1986)-  29 54 14.66171(N)    091 54 08.61461(W) AD(       ) 1
 AU2629  NAD 27      -  29 54 13.91931(N)    091 54 08.18125(W) AD(       ) 1
 AU2629
 AU2629.Superseded values are not recommended for survey control.
 AU2629
 AU2629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2629.See file dsdata.pdf to determine how the superseded data were derived.
 AU2629
 AU2629_MARKER: DS = TRIANGULATION STATION DISK
 AU2629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2629_STAMPING: AVERY 1931
 AU2629_MARK LOGO: CGS
 AU2629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2629+STABILITY: SURFACE MOTION
 AU2629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2629+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2010
 AU2629
 AU2629  HISTORY     - Date     Condition        Report By
 AU2629  HISTORY     - 1931     MONUMENTED       CGS
 AU2629  HISTORY     - 1948     GOOD             CGS
 AU2629  HISTORY     - 1969     GOOD             CGS
 AU2629  HISTORY     - 1974     GOOD             NGS
 AU2629  HISTORY     - 1976     GOOD             CONOCO
 AU2629  HISTORY     - 1988     GOOD             LOCSUR
 AU2629  HISTORY     - 20101216 GOOD             INDIV
 AU2629
 AU2629                          STATION DESCRIPTION
 AU2629
 AU2629'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU2629'ABOUT 9 MILES SW OF NEW IBERIA, ON A DOME-SHAPED SUMMIT
 AU2629'KNOWN AS PROSPECT HILL, THE HIGHEST POINT OF AVERY ISLAND,
 AU2629'ON LAND OWNED BY THE MC ILHENNY ESTATE.  TO REACH STATION
 AU2629'FROM NEW IBERIA TAKE GRAVEL ROAD (STATE ROUTE 25) SW 2.3
 AU2629'MILES TO A SHELL ROAD LEADING LEFT ON SE SIDE OF THE SOUTHERN
 AU2629'PACIFIC TRACKS, CONTINUE ON LEFT MAIN FORK (NEAR A CHURCH)
 AU2629'3.7 MILES FROM JUNCTION OF HIGHWAY 25, TO A PACKING
 AU2629'PLANT WHICH IS 2.9 MILES FROM FORK, KEEP TO LEFT AROUND
 AU2629'BUILDINGS 0.3 MILE, TAKE RIGHT FORK 0.1 MILE TO GATE, 0.4
 AU2629'MILE TO ANOTHER GATE, AND 0.6 MILE TO TOP OF PROSPECT HILL.
 AU2629'STATION IS AT AN ELEVATION OF 165 FEET AND IS 34.05 FEET E
 AU2629'OF THE E WALL OF A CONCRETE RESERVOIR (36- BY 36- BY
 AU2629'10-FEET IN SIZE) WHICH OCCUPIES THE HIGHEST POINT, AND
 AU2629'RESTS DIRECTLY ON A BUILT-UP FOUNDATION.  THE STATION IS IN
 AU2629'THE CENTER OF A SMALL SADDLE BETWEEN THE TANK AND A
 AU2629'THICKET OF HAWTHORNE BUSHES.
 AU2629'
 AU2629'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 AU2629'BRONZE DISKS SET IN CONCRETE.
 AU2629'
 AU2629'UPPER MARK PROJECTS 5 INCHES.
 AU2629'
 AU2629'REFERENCE MARK NO. 1 PROJECTS 5 INCHES AND IS NEAR A FENCE
 AU2629'LINE ON W SIDE OF A GROWTH OF TREES, ON A KNOLL, 80.50 FEET
 AU2629'S OF FENCE CORNER, 1.21 FEET W OF WIRE FENCE LINE, 1/4 MILE
 AU2629'FROM STATION S 3 DEG 20 MIN W.
 AU2629'
 AU2629'REFERENCE MARK NO. 2 PROJECTS 3 INCHES AND IS 25.03 FEET
 AU2629'N OF N WALL AT A POINT 9 FEET W OF E WALL OF CONCRETE STORAGE
 AU2629'TANK, 62.27 FEET FROM STATION N 62 DEG 55 MIN W.
 AU2629'
 AU2629'THE FOLLOWING BEARINGS ARE FROM THE STATION--MYLES SALT
 AU2629'COMPANY, BLACK STEEL TANK WITH A SMALL BALL ON THE PEAK OF CONICAL
 AU2629'COVER, S 39 DEG 39 MIN E.  WEEKS ISLAND AZIMUTH MARK
 AU2629'(PROBABLY A STANDARD REFERENCE DISK SET IN CONCRETE),
 AU2629'S 39 DEG 40 MIN E.
 AU2629
 AU2629                          STATION RECOVERY (1948)
 AU2629
 AU2629'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2629'STATION AND R.M. 2 RECOVERED IN GOOD CONDITION.  R.M. 1 WAS
 AU2629'NOT FOUND.
 AU2629'
 AU2629'THE ORIGINAL DESCRIPTION IS CORRECT WITH THE FOLLOWING ADDITIONS--
 AU2629'38.5 FEET SW OF NE CORNER OF CONCRETE RESERVOIR, 40.5 FEET NE
 AU2629'OF SE CORNER OF RESERVOIR, 6 FEET W OF DRIVEWAY WHERE IT
 AU2629'CURVES AROUND THE E KNOLL OF THE HILL, 31 FEET NNW OF THE
 AU2629'CENTER LINE OF THE MAIN ROAD, 88 FEET NW OF THE NW CORNER
 AU2629'OF A SMALL BROWN HOUSE WHICH IS THE ONLY HOUSE ON THE HILL.
 AU2629'
 AU2629'R.M. 2 IS N OF THE RESERVOIR, 27 FEET NW OF THE NE CORNER,
 AU2629'47 FEET NE OF THE NW CORNER.
 AU2629'
 AU2629'TREES ABOUT 300 FEET FROM THE STATION OBSTRUCT THE LINE TO
 AU2629'WEEKS ISLAND AZIMUTH MARK AND TANK.
 AU2629'
 AU2629'R.M. 1 WAS NOT FOUND.  IT IS THOUGHT THAT THE MARK SHOULD
 AU2629'STILL EXIST.  THERE ARE NO VISIBLE CHANGES IN THE AREA WHERE
 AU2629'THE MARK IS BUT IT COULD NOT BE FOUND FROM THE INFORMATION
 AU2629'GIVEN IN THE ORIGINAL DESCRIPTION.
 AU2629
 AU2629                          STATION RECOVERY (1969)
 AU2629
 AU2629'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 AU2629'THE STATION MARK AND REFERENCE MARK 2 WERE RECOVERED AND FOUND IN
 AU2629'GOOD CONDITION.  DUE TO POWERLINES NEAR THE STATION MARK, A TOWER
 AU2629'WAS ERRECTED OVER REFERENCE MARK 2 FOR THE 1969 OBSERVATIONS AND A
 AU2629'TRAVERSE CONNECTION WAS MADE.  REFERENCE MARK 3 WAS ESTABLISHED.
 AU2629'
 AU2629'NOTE--FOR A COMPLETE NEW DESCRIPTION OF THE MARKS, SEE THE
 AU2629'DESCRIPTION FOR AVERY RM 2 THEREOF.
 AU2629
 AU2629                          STATION RECOVERY (1974)
 AU2629
 AU2629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AU2629'THE STATION MARK AND REFERENCE MARK 2 WERE RECOVERED IN GOOD
 AU2629'CONDITION.  A SEARCH WAS MADE FOR REFERENCE MARK 1 BUT IT
 AU2629'WAS NOT FOUND.  THE 1948 RECOVERY NOTE ALSO STATED THAT
 AU2629'REFERENCE MARK 1 WAS NOT FOUND.  THE DISTANCES TO REFERENCE
 AU2629'MARKS 2 AND 3 CHECKED WITH THE 1969 LIST OF DIRECTIONS ON
 AU2629'AVERY R.M. 2.  A 1969 LIST OF DIRECTIONS ON AVERY 1931 WAS
 AU2629'NOT AVAILABLE AT THIS TIME.
 AU2629'
 AU2629'A COMPLETE NEW DESCRIPTION FOLLOWS--
 AU2629'
 AU2629'THE STATION IS LOCATED ABOUT 14 MILES SOUTH-SOUTHEAST OF
 AU2629'ABBEVILLE, 9 MILES SOUTHWEST OF NEW IBERIA AND ON A SALT
 AU2629'DEPOSIT HILL OWNED BY THE MC ILHENNY COMPANY.  MR. WALTER
 AU2629'S. MC ILHENNYS PHONE NUMBER IS 364-8184.
 AU2629'
 AU2629'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY
 AU2629'90 AND STATE HIGHWAYS 14 AND 329, ABOUT 2 MILES SOUTHWEST
 AU2629'OF NEW IBERIA, GO SOUTHWEST ON STATE HIGHWAY 329 FOR 6.0
 AU2629'MILES TO A GUARD HOUSE AT THE ENTRANCE TO AVERY ISLAND.
 AU2629'CONTINUE SOUTHERLY ON A PAVED ROAD FOR 0.3 MILE TO A SIDE
 AU2629'ROAD LEFT.  TURN LEFT, CROSS RAILROAD TRACKS AND GO EAST
 AU2629'FOR 0.15 MILE TO A FORK.  TAKE THE LEFT FORK FOR 0.5 MILE TO
 AU2629'A FORK, TAKE THE LEFT FORK AND FOLLOW THE MAIN ROAD FOR 0.15
 AU2629'MILE TO A FORK AND A SIGN THAT READS PROSPECT HILL.  BEAR
 AU2629'RIGHT AND FOLLOW THE MAIN ROAD UP A HILL ON A GRAVEL DRIVE
 AU2629'FOR 0.15 MILE TO THE STATION AND A CONCRETE RESERVOIR.
 AU2629'
 AU2629'THE STATION MARKS ARE STANDARD DISKS STAMPED AVERY 1931.
 AU2629'THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE.
 AU2629'THE SURFACE MARK IS SET IN THE TOP OF A SQUARE CONCRETE
 AU2629'POST THAT PROJECTS 4 INCHES.  IT IS 41.1 FEET NORTHEAST
 AU2629'OF THE SOUTHWEST CORNER OF THE RESERVOIR, 41 FEET SOUTH OF
 AU2629'A POWER POLE WITH A TRANSFORMER AND 9 FEET SOUTHEAST OF THE
 AU2629'SOUTHEAST CORNER OF THE RESERVOIR.
 AU2629'
 AU2629'REFERENCE MARK 2, STAMPED AVERY NO 2 1931, IS A STANDARD
 AU2629'DISK SET IN THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS
 AU2629'4 INCHES.  IT IS 76 FEET WEST OF A POWER POLE WITH A TRANSFORMER,
 AU2629'47.5 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE RESERVOIR
 AU2629'AND 27.5 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 AU2629'RESERVOIR.
 AU2629'
 AU2629'REFERENCE MARK 3, STAMPED AVERY NO 3 1931 1969, IS A STANDARD
 AU2629'DISK SET IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH
 AU2629'THE GROUND.  IT IS 77.4 FEET NORTH-NORTHEAST OF THE NORTHEAST
 AU2629'CORNER OF THE RESERVOIR, 56 FEET SOUTHWEST OF A 30-INCH TREE,
 AU2629'49.6 FEET NORTHWEST OF THE POWER POLE AND 27 FEET NORTHWEST
 AU2629'OF THE NORTHWEST EDGE OF THE GRAVEL DRIVE.
 AU2629'
 AU2629'NO SUITABLE PLACE FOR AN AZIMUTH OR A LONG REFERENCE MARK.
 AU2629'
 AU2629'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 AU2629'
 AU2629'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--9 MILES
 AU2629'SOUTHWEST OF NEW IBERIA
 AU2629
 AU2629                          STATION RECOVERY (1976)
 AU2629
 AU2629'RECOVERY NOTE BY CONTINENTAL OIL COMPANY INCORPORATED 1976 (CJB)
 AU2629'AVERY IN GOOD CONDITION-POWER LINE OVERHEAD.
 AU2629'R. M. 2 IN GOOD CONDITION.
 AU2629'R. M. 1 NOT FOUND - NOT SEARCHED FOR.
 AU2629'
 AU2629'DESCRIPTION O. K. CONTACT MCILHANEY CO. (TOBASCO HOT SAUCE) FOR
 AU2629'PERMISSION TO ENTER PROPERTY.  VISIBILITY FROM GROUND ONLY TO NE.
 AU2629'
 AU2629'DISTANCE AND DIRECTION FROM NEAREST TOWN--ON AVERY ISLAND SALT
 AU2629'DOME.
 AU2629
 AU2629                          STATION RECOVERY (1988)
 AU2629
 AU2629'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1988 (MN)
 AU2629'RECOVERED IN GOOD CONDITION.
 AU2629
 AU2629                          STATION RECOVERY (2010)
 AU2629
 AU2629'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010
 AU2629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2630 ***********************************************************************
 AU2630  DESIGNATION -  AVERY ISLAND SALT WORKS TANK
 AU2630  PID         -  AU2630
 AU2630  STATE/COUNTY-  LA/IBERIA
 AU2630  COUNTRY     -  US
 AU2630  USGS QUAD   -  DELCAMBRE (2018)
 AU2630
 AU2630                         *CURRENT SURVEY CONTROL
 AU2630  ______________________________________________________________________
 AU2630* NAD 83(1992) POSITION- 29 53 40.97568(N) 091 54 35.33552(W)   ADJUSTED
 AU2630  **This station is located in a suspected subsidence area (see below).
 AU2630  ______________________________________________________________________
 AU2630  GEOID HEIGHT    -        -26.240 (meters)                     GEOID18
 AU2630  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 AU2630  HORZ ORDER      -  THIRD
 AU2630
 AU2630.The horizontal coordinates were established by classical geodetic methods
 AU2630.and adjusted by the National Geodetic Survey in January 1993.
 AU2630
 AU2630.** This station is in an area of known vertical motion. If an
 AU2630.** orthometric height was ever established but is not available 
 AU2630.** in the current survey control section, the orthometric height
 AU2630.** is considered suspect.  Suspect heights are available in the
 AU2630.** superseded section only if requested.
 AU2630
 AU2630.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2630.GEOID18 height accuracy estimate available here.
 AU2630
 AU2630.Click photographs - Photos may exist for this station.
 AU2630
 AU2630.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2630
 AU2630. The following values were computed from the NAD 83(1992) position.
 AU2630
 AU2630;                    North         East     Units Scale Factor Converg.
 AU2630;SPC LA S     -   154,736.371   944,323.042   MT  0.99992745   -0 17 17.7
 AU2630;SPC LA S     -   507,664.24  3,098,166.51   sFT  0.99992745   -0 17 17.7
 AU2630;UTM  15      - 3,307,618.213   605,259.812   MT  0.99973670   +0 32 36.3
 AU2630
 AU2630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0525907618(NAD 83)
 AU2630
 AU2630                          SUPERSEDED SURVEY CONTROL
 AU2630
 AU2630  NAD 83(1986)-  29 53 40.99636(N)    091 54 35.32929(W) AD(       ) 3
 AU2630  NAD 27      -  29 53 40.25290(N)    091 54 34.89500(W) AD(       ) 3
 AU2630
 AU2630.Superseded values are not recommended for survey control.
 AU2630
 AU2630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2630.See file dsdata.pdf to determine how the superseded data were derived.
 AU2630
 AU2630_MARKER: 51 = TANK
 AU2630
 AU2630  HISTORY     - Date     Condition        Report By
 AU2630  HISTORY     - 1931     FIRST OBSERVED   CGS
 AU2630  HISTORY     - 1947     GOOD             CGS
 AU2630  HISTORY     - 1955     GOOD             CGS
 AU2630
 AU2630                          STATION DESCRIPTION
 AU2630
 AU2630'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU2630'THE STATION IS THE BLACK STEEL WATER TANK ON AVERY ISLAND.
 AU2630
 AU2630                          STATION RECOVERY (1947)
 AU2630
 AU2630'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2630'STATION RECOVERED AS DESCRIBED.  VERIFICATION THAT THE EXISTING
 AU2630'TANK IS THE SAME ONE IN THE SAME POSITION WAS OBTAINED FROM
 AU2630'THE INTERNATIONAL SALT COMPANY MANAGER AT THE PLANT.
 AU2630
 AU2630                          STATION RECOVERY (1955)
 AU2630
 AU2630'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2630'STATION RECOVERED IN GOOD CONDITION.  ORIGINAL DESCRIPTION
 AU2630'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2631 ***********************************************************************
 AU2631  DESIGNATION -  AVERY RM 2
 AU2631  PID         -  AU2631
 AU2631  STATE/COUNTY-  LA/IBERIA
 AU2631  COUNTRY     -  US
 AU2631  USGS QUAD   -  DELCAMBRE (2018)
 AU2631
 AU2631                         *CURRENT SURVEY CONTROL
 AU2631  ______________________________________________________________________
 AU2631* NAD 83(1992) POSITION- 29 54 14.92215(N) 091 54 09.25025(W)   ADJUSTED
 AU2631* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2631  **This station is located in a suspected subsidence area (see below).
 AU2631  ______________________________________________________________________
 AU2631  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 AU2631  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 AU2631  HORZ ORDER      -  FIRST
 AU2631
 AU2631.The horizontal coordinates were established by classical geodetic methods
 AU2631.and adjusted by the National Geodetic Survey in January 1993.
 AU2631
 AU2631.** This station is in an area of known vertical motion. If an
 AU2631.** orthometric height was ever established but is not available 
 AU2631.** in the current survey control section, the orthometric height
 AU2631.** is considered suspect.  Suspect heights are available in the
 AU2631.** superseded section only if requested.
 AU2631
 AU2631.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2631.GEOID18 height accuracy estimate available here.
 AU2631
 AU2631.Click photographs - Photos may exist for this station.
 AU2631
 AU2631.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2631
 AU2631. The following values were computed from the NAD 83(1992) position.
 AU2631
 AU2631;                    North         East     Units Scale Factor Converg.
 AU2631;SPC LA S     -   155,778.059   945,028.042   MT  0.99992716   -0 17 04.7
 AU2631;SPC LA S     -   511,081.85  3,100,479.50   sFT  0.99992716   -0 17 04.7
 AU2631;UTM  15      - 3,308,669.825   605,949.486   MT  0.99973850   +0 32 49.8
 AU2631
 AU2631!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2631!SPC LA S     -   0.99999648  x   0.99992716  =   0.99992364
 AU2631!UTM  15      -   0.99999648  x   0.99973850  =   0.99973498
 AU2631
 AU2631:                Primary Azimuth Mark                     Grid Az
 AU2631:SPC LA S     -  WEEKS 2                                  139 39 57.7
 AU2631:UTM  15      -  WEEKS 2                                  138 50 03.2
 AU2631
 AU2631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0594908669(NAD 83)
 AU2631
 AU2631|---------------------------------------------------------------------|
 AU2631| PID    Reference Object                     Distance      Geod. Az  |
 AU2631|                                                           dddmmss.s |
 AU2631| CV8706 AVERY RM 3                           21.422 METERS 04533     |
 AU2631| AU2629 AVERY                                18.977 METERS 11709     |
 AU2631| AU2622 WEEKS ISLAND MICROWAVE              APPROX.12.9 KM 1342939.3 |
 AU2631| AU1797 WEEKS 2                             APPROX.14.2 KM 1392253.0 |
 AU2631| AU2623 WEEKS ISLAND MORTON SALT STACK      APPROX.14.0 KM 1411136.7 |
 AU2631| AV0593 ERATH MUNICIPAL TANK 1974           APPROX.13.6 KM 2931059.8 |
 AU2631|---------------------------------------------------------------------|
 AU2631
 AU2631                          SUPERSEDED SURVEY CONTROL
 AU2631
 AU2631  NAD 83(1986)-  29 54 14.94290(N)    091 54 09.24398(W) AD(       ) 1
 AU2631  NAD 27      -  29 54 14.20057(N)    091 54 08.81065(W) AD(       ) 1
 AU2631
 AU2631.Superseded values are not recommended for survey control.
 AU2631
 AU2631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2631.See file dsdata.pdf to determine how the superseded data were derived.
 AU2631
 AU2631_MARKER: DR = REFERENCE MARK DISK
 AU2631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2631_STAMPING: AVERY NO 2 1931
 AU2631_MARK LOGO: CGS
 AU2631_PROJECTION: PROJECTING 10 CENTIMETERS
 AU2631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2631+STABILITY: SURFACE MOTION
 AU2631
 AU2631  HISTORY     - Date     Condition        Report By
 AU2631  HISTORY     - 1931     MONUMENTED       CGS
 AU2631  HISTORY     - 1974     GOOD             NGS
 AU2631
 AU2631                          STATION DESCRIPTION
 AU2631
 AU2631'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU2631'THE STATION IS ABOUT 14-1/2 MILES SOUTH-SOUTHEAST OF ABBEVILLE, 14
 AU2631'MILES WEST OF JEANERETTE AND 9 MILES SOUTHWEST OF NEW IBERIA, ON A
 AU2631'DOME SHAPED SUMMIT KNOWN AS PROSPECT HILL, THE HIGHEST POINT ON AVERY
 AU2631'ISLAND, ON LAND OWNED BY THE MCILHENNY COMPANY.
 AU2631'
 AU2631'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 AU2631'HIGHWAYS 14 AND 329, ABOUT 2 MILES SOUTHWEST OF NEW IBERIA, GO
 AU2631'SOUTHWEST ON HIGHWAY 329 FOR 6.0 MILES TO THE GUARD HOUSE AT THE
 AU2631'ENTRANCE TO AVERY ISLAND, CONTINUE SOUTHERLY ON PAVED ROAD FOR 0.3
 AU2631'MILE TO A SIDE ROAD LEFT.  TURN LEFT, CROSS RAILROAD TRACK AND GO EAST
 AU2631'FOR 0.15 MILE TO FORKS.  TAKE THE LEFT FORK, MAIN ROAD FOR 0.5 MILE TO
 AU2631'A SIDE ROAD RIGHT AT A CONCRETE CULVERT.  TURN RIGHT AND GO 0.15 MILE
 AU2631'TO A FORK, TAKE THE LEFT FORK, MAIN ROAD FOR 0.1 MILE TO A FORK, TAKE
 AU2631'THE RIGHT FORK, MAIN ROAD FOR 0.15 MILE TO FORK AND SIGN PROSPECT
 AU2631'HILL.  TAKE THE RIGHT FORK AND GO UPHILL ON A GRAVELED DRIVE FOR 0.15
 AU2631'MILE TO A CONCRETE RESERVOIR AND THE STATION ON THE LEFT.
 AU2631'
 AU2631'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED AVERY NO 2 1931, SET
 AU2631'IN THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS 6 INCHES
 AU2631'ABOVE THE SURFACE OF THE GROUND.  IT IS 76 FEET WEST OF A POWER POLE
 AU2631'WITH TRANSFORMER, 47.5 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE
 AU2631'CONCRETE RESERVOIR AND 27.5 FEET NORTHEAST OF THE NORTHWEST CORNER OF
 AU2631'THE CONCRETE RESERVOIR.
 AU2631'
 AU2631'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED AVERY NO 3 1931 1969,
 AU2631'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 AU2631'FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 77.5 FEET NORTH-NORTHEAST
 AU2631'OF THE NORTHEAST CORNER OF THE RESERVOIR, 56 FEET SOUTHWEST OF A
 AU2631'30-INCH TREE, 49.5 FEET NORTHWEST OF THE POWER POLE WITH TRANSFORMER
 AU2631'AND 27 FEET NORTHWEST OF THE NORTHWEST EDGE OF THE GRAVELED DRIVE.
 AU2631'
 AU2631'THE 1931 STATION MARK IS A STANDARD STATION MARK DISK STAMPED AVERY
 AU2631'1931, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS 4
 AU2631'INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 41 FEET SOUTH-SOUTHWEST
 AU2631'OF THE POWER POLE WITH TRANSFORMER, 41 FEET NORTHEAST OF THE SOUTHEAST
 AU2631'CORNER OF THE RESERVOIR, 38.5 FEET SOUTHEAST OF THE NORTHEAST CORNER
 AU2631'OF THE RESERVOIR AND 9 FEET WEST OF THE CENTER OF THE GRAVELED DRIVE.
 AU2631'
 AU2631'NOTE-NO SUITABLE PLACE FOR AN AZIMUTH MARK.  HEIGHT OF LIGHT ABOVE
 AU2631'STATION MARK 22.1 METERS.
 AU2631
 AU2631                          STATION RECOVERY (1974)
 AU2631
 AU2631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AU2631'THE STATION AND ALL MARKS WERE FOUND IN GOOD CONDITION WITH THE
 AU2631'EXCEPTION OF REFERENCE MARK 1 WHICH WAS NOT FOUND.  THE DIRECTION FROM
 AU2631'REFERENCE MARK 3 AND AVERY 1931 DID NOT CHECK.  IT WAS FOUND TO BE 5
 AU2631'MINUTES AND 16 SECONDS GREATER THAN THE 1969 DATA.  ALL DISTANCES TO
 AU2631'THE REFERENCE MARKS CHECKED WITH THE 1969 DATA.  DUE TO THESE CHANGES
 AU2631'A NEW AND COMPLETE DESCRIPTION FOLLOWS.
 AU2631'
 AU2631'THE STATION IS LOCATED ABOUT 14 MILES SOUTH-SOUTHEAST OF ABBEVILLE, 9
 AU2631'MILES SOUTHWEST OF NEW IBERIA AND ON A SALT DEPOSIT HILL OWNED BY THE
 AU2631'MCILHENNY COMPANY.  MR. WALTER S. MCILHENNYS PHONE NUMBER IS 364-8184.
 AU2631'
 AU2631'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 AU2631'HIGHWAYS 14 AND 329, ABOUT 2 MILES SOUTHWEST OF NEW IBERIA, GO
 AU2631'SOUTHWEST ON STATE HIGHWAY 329 FOR 6 MILES TO A GUARD HOUSE AT THE
 AU2631'ENTRANCE TO AVERY ISLAND.  CONTINUE SOUTHERLY ON A PAVED ROAD FOR 0.3
 AU2631'MILE TO A SIDE ROAD LEFT.  TURN LEFT, CROSS RAILROAD TRACKS, AND GO
 AU2631'EAST FOR 0.15 MILE TO A FORK.  TAKE THE LEFT FORK FOR 0.5 MILE TO A
 AU2631'FORK, TAKE THE LEFT FORK AND FOLLOW THE MAIN ROAD FOR 0.15 MILE TO A
 AU2631'FORK AND A SIGN THAT READS PROSPECT HILL.  BEAR RIGHT AND FOLLOW THE
 AU2631'MAIN ROAD UP HILL ON A GRAVEL DRIVE FOR 0.15 MILE TO THE STATION AND A
 AU2631'CONCRETE RESERVOIR AS DESCRIBED.
 AU2631'
 AU2631'STATION MARK, STAMPED AVERY NO 2 1931, IS A STANDARD REFERENCE DISK
 AU2631'SET IN THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.  IT
 AU2631'IS 76 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 47.5 FEET
 AU2631'NORTHWEST OF THE NORTHEAST CORNER OF THE RESERVOIR AND 27.5 FEET
 AU2631'NORTHEAST OF THE NORTHWEST CORNER OF THE RESERVOIR.
 AU2631'
 AU2631'AVERY, STAMPED AVERY 1931, ARE BOTH STANDARD DISKS.
 AU2631'
 AU2631'THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE.  THE
 AU2631'SURFACE MARK IS SET IN THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS
 AU2631'4 INCHES.  IT IS 41.1 FEET NORTHEAST OF THE SOUTHWEST CORNER OF THE
 AU2631'CONCRETE RESERVOIR, 41 FEET SOUTH OF A POWER POLE WITH A TRANSFORMER
 AU2631'AND 9 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE RESERVOIR.
 AU2631'
 AU2631'REFERENCE MARK 3, STAMPED AVERY NO 3 1931 1969, IS A STANDARD DISK SET
 AU2631'IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE GROUND.  IT IS
 AU2631'77.4 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE RESERVOIR, 56
 AU2631'FEET SOUTHWEST OF A 30-INCH TREE, 49.6 FEET NORTHWEST OF THE POWER
 AU2631'POLE AND 27 FEET NORTHWEST OF THE NORTHWEST EDGE OF THE GRAVEL DRIVE.
 AU2631'
 AU2631'NOTE-NO SUITABLE PLACE FOR A LONG REFERENCE OR AZIMUTH MARK.  HEIGHT
 AU2631'OF LIGHT ABOVE STATION MARK 64 FEET.
 AU2631'
 AU2631'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--9 MILES SOUTHWEST OF
 AU2631'NEW IBERIA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2338 ***********************************************************************
 AU2338  DESIGNATION -  AVOCA
 AU2338  PID         -  AU2338
 AU2338  STATE/COUNTY-  LA/ST MARY
 AU2338  COUNTRY     -  US
 AU2338  USGS QUAD   -  AMELIA (2018)
 AU2338
 AU2338                         *CURRENT SURVEY CONTROL
 AU2338  ______________________________________________________________________
 AU2338* NAD 83(1992) POSITION- 29 38 11.54577(N) 091 06 49.69036(W)   ADJUSTED
 AU2338* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2338  **This station is located in a suspected subsidence area (see below).
 AU2338  ______________________________________________________________________
 AU2338  GEOID HEIGHT    -        -25.352 (meters)                     GEOID18
 AU2338  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AU2338  HORZ ORDER      -  FIRST
 AU2338
 AU2338.The horizontal coordinates were established by classical geodetic methods
 AU2338.and adjusted by the National Geodetic Survey in January 1993.
 AU2338
 AU2338.** This station is in an area of known vertical motion. If an
 AU2338.** orthometric height was ever established but is not available 
 AU2338.** in the current survey control section, the orthometric height
 AU2338.** is considered suspect.  Suspect heights are available in the
 AU2338.** superseded section only if requested.
 AU2338
 AU2338.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2338.GEOID18 height accuracy estimate available here.
 AU2338
 AU2338.Click photographs - Photos may exist for this station.
 AU2338
 AU2338.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2338
 AU2338. The following values were computed from the NAD 83(1992) position.
 AU2338
 AU2338;                    North         East     Units Scale Factor Converg.
 AU2338;SPC LA S     -   126,000.233 1,021,257.273   MT  0.99994583   +0 06 35.2
 AU2338;SPC LA S     -   413,385.76  3,350,574.90   sFT  0.99994583   +0 06 35.2
 AU2338;UTM  15      - 3,279,998.781   682,595.580   MT  1.00001140   +0 55 58.7
 AU2338
 AU2338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2338!SPC LA S     -   1.00000389  x   0.99994583  =   0.99994972
 AU2338!UTM  15      -   1.00000389  x   1.00001140  =   1.00001529
 AU2338
 AU2338:                Primary Azimuth Mark                     Grid Az
 AU2338:SPC LA S     -  AVOCA RM 2                               073 48 37.2
 AU2338:UTM  15      -  AVOCA RM 2                               072 59 13.7
 AU2338
 AU2338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN8259579998(NAD 83)
 AU2338
 AU2338|---------------------------------------------------------------------|
 AU2338| PID    Reference Object                     Distance      Geod. Az  |
 AU2338|                                                           dddmmss.s |
 AU2338| CV8707 AVOCA RM 1                           86.445 METERS 00245     |
 AU2338| AU2335 AMELIA ST ANDREWS CH CROSS          APPROX. 5.7 KM 0131332.1 |
 AU2338| CV8708 AVOCA RM 2                          APPROX. 0.7 KM 0735512.4 |
 AU2338| AU2347 AVOCA IS ATCHA BAY OIL DERRICK      APPROX. 6.1 KM 2655935.5 |
 AU2338| AU2377 PATTERSON MUNICIPAL TANK            APPROX.19.5 KM 2901912.2 |
 AU2338| AU2351 AVOCA IS DRAINAGE CO STACK          APPROX. 8.9 KM 2910324.9 |
 AU2338| CV8709 AVOCA RM 3                           25.580 METERS 29317     |
 AU2338| AU2389 HARRY WILLIAMS SAWMILL TANK         APPROX.19.8 KM 2934030.1 |
 AU2338| AU2388 HARRY WILLIAMS SAWDUST BURNER       APPROX.19.7 KM 2934416.2 |
 AU2338| AU2387 IDLEWILD PLANTATION WATER TK        APPROX.16.2 KM 3023731.9 |
 AU2338| AU2352 MORGAN CITY GULF STEEL DERRICK      APPROX.11.0 KM 3031603.4 |
 AU2338| AU2353 MORGAN CITY MUNICIPAL TANK          APPROX.11.2 KM 3051256.8 |
 AU2338| AU2375 MORGAN CITY SACRED HEART CH         APPROX.10.9 KM 3053009.6 |
 AU2338| AU2372 MORGAN CITY PEOPLES ICE CO TK       APPROX.12.0 KM 3063154.6 |
 AU2338| AU2373 MORGAN CITY WATER WORKS STACK       APPROX.12.7 KM 3082422.5 |
 AU2338| AU2369 TEXACO SHOOKMILL WATER TANK         APPROX. 7.8 KM 3161053.6 |
 AU2338|---------------------------------------------------------------------|
 AU2338
 AU2338                          SUPERSEDED SURVEY CONTROL
 AU2338
 AU2338  NAD 83(1986)-  29 38 11.57090(N)    091 06 49.68920(W) AD(       ) 1
 AU2338  NAD 27      -  29 38 10.81400(N)    091 06 49.32700(W) AD(       ) 1
 AU2338
 AU2338.Superseded values are not recommended for survey control.
 AU2338
 AU2338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2338.See file dsdata.pdf to determine how the superseded data were derived.
 AU2338
 AU2338_MARKER: DS = TRIANGULATION STATION DISK
 AU2338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2338_STAMPING: AVOCA 1931
 AU2338_MARK LOGO: CGS
 AU2338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2338+STABILITY: SURFACE MOTION
 AU2338
 AU2338  HISTORY     - Date     Condition        Report By
 AU2338  HISTORY     - 1931     MONUMENTED       CGS
 AU2338  HISTORY     - 1934     GOOD             CGS
 AU2338  HISTORY     - 1934     GOOD             CGS
 AU2338  HISTORY     - 1934     GOOD             CGS
 AU2338  HISTORY     - 1947     GOOD             CGS
 AU2338  HISTORY     - 1948     GOOD             CGS
 AU2338  HISTORY     - 1964     GOOD             CGS
 AU2338  HISTORY     - 1964     GOOD             CGS
 AU2338
 AU2338                          STATION DESCRIPTION
 AU2338
 AU2338'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU2338'STATION IS ABOUT 7 MILES SE OF MORGAN CITY, ON AVOCA ISLAND, S OF
 AU2338'BAYOU BOEUF, ON LAND OWNED BY E.A. PHARR, WHO LIVES JUST S OF
 AU2338'THE AVOCA BRIDGE, 2 MILES FROM MORGAN CITY.  TO REACH THE STATION
 AU2338'FROM THE E BY U.S. HIGHWAY 90, GO TO CROSS ROAD JUST E OF BAYOU
 AU2338'BOEUF BRIDGE, TURN S ALONG THIS CROSS ROAD ALONG THE E SIDE OF
 AU2338'BAYOU, AND GO 2.3 MILES TO STATION SITE, WHICH IS 0.7 MILE SW OF
 AU2338'BRIDGE OVER BAYOU CHENE.  STATION IS IN E CORNER OF LOT, ABOUT
 AU2338'30 FEET N OF ROAD, 15 FEET N OF E-W FENCE LINE, AND 15 FEET W
 AU2338'OF A N-S FENCE LINE.  THE N-S FENCE PARALLELS A SMALL DITCH AND
 AU2338'PLANTATION ROAD.
 AU2338'
 AU2338'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 AU2338'DISKS SET IN CONCRETE.
 AU2338'
 AU2338'SURFACE MARK PROJECTS 6 INCHES.
 AU2338'
 AU2338'REFERENCE MARK NO. 1 IS AT A FENCE CORNER ABOUT 100 YARDS N OF
 AU2338'ROAD, IN ABOVE MENTIONED N-S FENCE LINE, ABOUT 150 YARDS S OF
 AU2338'BAYOU BLACK, AND 283.61 FEET FROM STATION N 2 DEG 45 MIN E.
 AU2338'
 AU2338'REFERENCE MARK NO. 2 IS 20 FEET N OF ROAD, AT FENCE CORNER 0.3
 AU2338'MILE SW OF BAYOU CHENE BRIDGE, AND 0.4 MILE FROM STATION
 AU2338'N 73 DEG 55 MIN E.
 AU2338
 AU2338                          STATION RECOVERY (1934)
 AU2338
 AU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AU2338'STATION RECOVERED AS DESCRIBED.  STATION AND REFERENCE MARKS IN
 AU2338'GOOD CONDITION.  ADDITIONAL DESCRIPTION AS FOLLOWS--BAYOU CHENE
 AU2338'BRIDGE HAS BEEN ABANDONED AND IT IS NECESSARY TO REACH STATION
 AU2338'FROM THE W FROM MORGAN CITY.  LEAVING MORGAN CITY FOLLOW OLD
 AU2338'HIGHWAY 90 WHICH RUNS PARALLEL TO RAILROAD TO MORGAN CITY
 AU2338'CEMETERY, TURN RIGHT ACROSS RAILROAD TRACKS AND CROSS BAYOU
 AU2338'BOEUF BRIDGE.  TURN SHARP LEFT AT S END OF BRIDGE AND FOLLOW
 AU2338'SHELL ROAD TO STATION WHICH IS 0.7 MILE SW OF OLD BAYOU CHENE
 AU2338'BRIDGE.
 AU2338
 AU2338                          STATION RECOVERY (1934)
 AU2338
 AU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AU2338'STATION MARK AND BOTH REFERENCE MARKS WERE RECOVERED IN GOOD
 AU2338'CONDITION.  ORIGINAL DESCRIPTION ADEQUATE.
 AU2338
 AU2338                          STATION RECOVERY (1934)
 AU2338
 AU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 AU2338'STATION IS ABOUT 7 MILES SE OF MORGAN CITY S OF BAYOU BOEUF ON
 AU2338'AVOCA ISLAND, IN THE E CORNER OF A LOT ON LAND BELONGING TO
 AU2338'E.A. PHARR WHO LIVES JUST S OF THE AVOCA BRIDGE 2 MILES FROM
 AU2338'MORGAN CITY, ABOUT 30 FEET N OF A ROAD, 15 FEET N OF AN E-W
 AU2338'FENCE LINE, AND 15 FEET W OF A N-S FENCE LINE.  THE N-S FENCE
 AU2338'PARALLELS A SMALL DITCH AND A PLANTATION ROAD.
 AU2338'
 AU2338'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 AU2338'SET IN CONCRETE.
 AU2338'THE STATION MARK PROJECTS 6 INCHES ABOVE THE GROUND.
 AU2338'
 AU2338'REFERENCE MARK NO. 1 IS AT A FENCE CORNER IN THE N-S FENCE LINE,
 AU2338'ABOUT 100 YARDS N OF A ROAD, ABOUT 150 YARDS S OF BAYOU BLACK,
 AU2338'AND 283.61 FEET (86.44 METERS) FROM THE STATION N 2 DEG 45 MIN E.
 AU2338'
 AU2338'REFERENCE MARK NO. 2, USED AS AN AZIMUTH MARK, IS 20 FEET N OF
 AU2338'A ROAD, AT A FENCE CORNER, 0.3 MILE SW OF THE BAYOU CHENE BRIDGE,
 AU2338'AND 0.4 MILE FROM THE STATION N 73 DEG 55 MIN E.
 AU2338
 AU2338                          STATION RECOVERY (1947)
 AU2338
 AU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2338'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE ORIGINAL
 AU2338'DESCRIPTION IS ADEQUATE.
 AU2338'
 AU2338'REFERENCE MARK 1 WAS NOT RECOVERED.  IT IS BELIEVED THAT THE
 AU2338'MARK IS BURIED UNDER A FURROW OF THE RICE FIELD.
 AU2338'
 AU2338'REFERENCE MARK 2 WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 AU2338
 AU2338                          STATION RECOVERY (1948)
 AU2338
 AU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2338'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION
 AU2338'AS DESCRIBED IN THE 1931 RECOVERY NOTE.
 AU2338'
 AU2338'MINOR CHANGES IN THE VICINITY OF THE STATION REQUIRE THE
 AU2338'FOLLOWING SUBSTITUTION IN THE ORIGINAL DESCRIPTION--
 AU2338'
 AU2338'THE FENCES HAVE ALMOST DISAPPEARED, BUT THE OLD LINES CAN BE
 AU2338'TRACED.
 AU2338'
 AU2338'STATION IS 22.7 FEET W OF OLD N-S FENCE LINE, 17.0 FEET N OF OLD
 AU2338'E-W FENCE LINE, AND 38.3 FEET N OF CENTER LINE OF SHELL ROAD.
 AU2338'
 AU2338'R.M. 1 IS 11.8 FEET W OF A N-S DITCH THAT PARALLELS THE N-S
 AU2338'FENCE LINE.  IT PROJECTS 2 INCHES AND THE MONUMENT HAS BEEN
 AU2338'CHIPPED AWAY.
 AU2338'
 AU2338'R.M. 2 IS UNDER THE W SIDE OF A N-S FENCE LINE, 1 FOOT N OF
 AU2338'THE SW CORNER OF THE FENCE, AND 22 FEET N OF THE CENTER LINE OF
 AU2338'THE SHELL ROAD.
 AU2338
 AU2338                          STATION RECOVERY (1964)
 AU2338
 AU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (AKH)
 AU2338'THE STATION WAS VISITED 11-2-64 AND THE STATION UNDERGROUND MARK
 AU2338'AND REFERENCE MARK NO. 1 WERE FOUND IN GOOD CONDITION.  THE
 AU2338'STATION SURFACE MARK WAS FOUND UPROOTED AND LYING ON THE TOP
 AU2338'OF THE GROUND.  REFERENCE MARK NO. 2 WAS SEARCHED FOR A ND NOT
 AU2338'FOUND AT THIS DATE.  THE MONUMENT WAS THEN PLUMBED IN OVER THE
 AU2338'UNDERGROUND MARK SO THE SURFACE MARK WAS DIRECTLY ABOVE THE
 AU2338'UNDERGROUND MARK, AND REINFORCED WITH CONCRETE.  THE DISK WAS
 AU2338'STAMPED 1964.  REFERENCE MARK NO. 3 WAS ESTABLISHED AT THIS
 AU2338'DATE.  A NEW DESCRIPTION FOLLOWS--
 AU2338'
 AU2338'THE STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF MORGAN CITY,
 AU2338'0.7 MILE SOUTHWEST OF THE JUNCTION OD BAYOU BEOUF AND BAYOU CHENE,
 AU2338'AT THE SOUTHEAST END OF AVACA ISLAND, AT A SHARPE CURVE IN
 AU2338'A GRAVELED ROAD WHICH PARALLELS BAYOU BEOUF, AND ABOUT 200 YARDS
 AU2338'SOUTH OF BAYOU BEOUF.  IT IS 39 FEET NORTH OF THE CENTER OF A
 AU2338'GRAVELED ROAD, 24 FEET WEST OF THE CENTER OF A NORTH-SOUTH
 AU2338'DITCH, 100 FEET EAST OF POWER POLE NO. 44, 17 FEET SOUTH OF THE
 AU2338'CENTER OF A PWER LINE, ABOUT 100 FEET NORTHWEST OF THE SHARPE
 AU2338'BEND IN THE ROAD AND ABOUT 2 FEET NORTHEAST OF A METAL
 AU2338'WITNESS POST.  IT IS A STANDARD DISK, STAMPED AVACA 1931 1964.
 AU2338'
 AU2338'REFERENCE MARK NO. 1 IS 283.61 FEET NORTH OF THE STATION AND
 AU2338'ABOUT 125 YARDS SOUTH OF THE SOUTH EDGE OF BAYOU BEOUF, 3 FEET
 AU2338'WEST OF THE WEST BANK OF THE NORTH-SOUTH DITCH, AND 1 FOOT WEST
 AU2338'OF THE METAL WITNESS POST.  IT IS A STANDARD DISK STAMPED AVACA
 AU2338'NO 1 1931, FLUSH WITH THE GROUND.
 AU2338'
 AU2338'REFERENCE MARK NO. 3 IS 83.92 FEET WEST OF THE STATION, 33 FEET
 AU2338'NORTH OF THE CENTER OF THE ROAD, 16 FEET EAST OF POWER POLE NO.
 AU2338'44, 108 FEET WEST OF THE CENTER OF THE NORTH-SOUTH DITCH, AND
 AU2338'1.5 FEET NORTH OF A WITNESS POST.  IT IS A STANDARD DISK,
 AU2338'STAMPED AVACA NO 3 1931 1964, PROJECTING 4 INCHES.
 AU2338'
 AU2338'TO REACH THE STATION FROM MORGAN CITY, GO EAST ON OLD U.S.
 AU2338'HIGHWAY 90 TO THE MORGAN CITY CEMETERY, TURN RIGHT AND GO SOUTH TO
 AU2338'BAYOU BEOUF, CROSS BAYOU BEOUF ON THE FERRY AND THEN TURN LEFT
 AU2338'AND GO SOUTHEAST ALONG THE SOUTH SIDE OF THE BAYOU FOR 6.5 MILES
 AU2338'TO THE STATION ON THE LEFT, AT THE CURVE IN THE ROAD.
 AU2338'
 AU2338'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 AU2338
 AU2338                          STATION RECOVERY (1964)
 AU2338
 AU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (SEG)
 AU2338'STATION MARK FOUND IN GOOD CONDITION, BUT NEEDS RESETTING.
 AU2338'IT HAS BEEN REMOVED FROM GROUND AND IS LAYING ON SIDE NEAR SITE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2351 ***********************************************************************
 AU2351  DESIGNATION -  AVOCA IS DRAINAGE CO STACK
 AU2351  PID         -  AU2351
 AU2351  STATE/COUNTY-  LA/ST MARY
 AU2351  COUNTRY     -  US
 AU2351  USGS QUAD   -  MORGAN CITY (2018)
 AU2351
 AU2351                         *CURRENT SURVEY CONTROL
 AU2351  ______________________________________________________________________
 AU2351* NAD 83(1992) POSITION- 29 39 54.82966(N) 091 11 57.15276(W)   ADJUSTED
 AU2351  **This station is located in a suspected subsidence area (see below).
 AU2351  ______________________________________________________________________
 AU2351  GEOID HEIGHT    -        -25.419 (meters)                     GEOID18
 AU2351  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 AU2351  HORZ ORDER      -  THIRD
 AU2351
 AU2351.The horizontal coordinates were established by classical geodetic methods
 AU2351.and adjusted by the National Geodetic Survey in January 1993.
 AU2351
 AU2351.** This station is in an area of known vertical motion. If an
 AU2351.** orthometric height was ever established but is not available 
 AU2351.** in the current survey control section, the orthometric height
 AU2351.** is considered suspect.  Suspect heights are available in the
 AU2351.** superseded section only if requested.
 AU2351
 AU2351.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2351.GEOID18 height accuracy estimate available here.
 AU2351
 AU2351.Click photographs - Photos may exist for this station.
 AU2351
 AU2351.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2351
 AU2351. The following values were computed from the NAD 83(1992) position.
 AU2351
 AU2351;                    North         East     Units Scale Factor Converg.
 AU2351;SPC LA S     -   129,167.476 1,012,983.617   MT  0.99994279   +0 04 01.4
 AU2351;SPC LA S     -   423,776.96  3,323,430.42   sFT  0.99994279   +0 04 01.4
 AU2351;UTM  15      - 3,283,046.888   674,276.837   MT  0.99997476   +0 53 29.4
 AU2351
 AU2351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7427683046(NAD 83)
 AU2351
 AU2351                          SUPERSEDED SURVEY CONTROL
 AU2351
 AU2351  NAD 83(1986)-  29 39 54.85348(N)    091 11 57.14944(W) AD(       ) 3
 AU2351  NAD 27      -  29 39 54.10200(N)    091 11 56.78100(W) AD(       ) 3
 AU2351
 AU2351.Superseded values are not recommended for survey control.
 AU2351
 AU2351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2351.See file dsdata.pdf to determine how the superseded data were derived.
 AU2351
 AU2351_MARKER: 63 = STACK
 AU2351
 AU2351  HISTORY     - Date     Condition        Report By
 AU2351  HISTORY     - 1931     FIRST OBSERVED   CGS
 AU2351  HISTORY     - 1947     GOOD             CGS
 AU2351  HISTORY     - 1957     GOOD             CGS
 AU2351
 AU2351                          STATION DESCRIPTION
 AU2351
 AU2351'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2351'THE STATION WAS RECOVERED IN GOOD CONDITION.  IT IS LOCATED ON
 AU2351'AVOCA ISLAND, ABOUT 1-1/2 MILES FROM BAYOU BOEUF ON THE
 AU2351'E SIDE OF BAYOU SHAFFER, AND 30 METERS E OF THE E BANK.
 AU2351
 AU2351                          STATION RECOVERY (1957)
 AU2351
 AU2351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU2351'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 AU2351'BY R.A.G. IN 1947 IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3241 ***********************************************************************
 AU3241  DESIGNATION -  AVOCA ISLAND BORE HOLE 10
 AU3241  PID         -  AU3241
 AU3241  STATE/COUNTY-  LA/TERREBONNE
 AU3241  COUNTRY     -  US
 AU3241  USGS QUAD   -  MORGAN CITY SW (2018)
 AU3241
 AU3241                         *CURRENT SURVEY CONTROL
 AU3241  ______________________________________________________________________
 AU3241* NAD 83(2011) POSITION- 29 32 06.18979(N) 091 13 45.25399(W)   ADJUSTED
 AU3241* NAD 83(2011) ELLIP HT-   -24.381 (meters)        (06/27/12)   ADJUSTED
 AU3241* NAD 83(2011) EPOCH   -  2010.00
 AU3241* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3241  **This station is located in a suspected subsidence area (see below).
 AU3241  ______________________________________________________________________
 AU3241  GEOID HEIGHT    -        -25.140 (meters)                     GEOID18
 AU3241  NAD 83(2011) X  -   -119,143.902 (meters)                     COMP
 AU3241  NAD 83(2011) Y  - -5,552,545.291 (meters)                     COMP
 AU3241  NAD 83(2011) Z  -  3,125,623.805 (meters)                     COMP
 AU3241  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 AU3241
 AU3241  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3241  Standards:
 AU3241         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3241            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3241  -------------------------------------------------------------------
 AU3241  NETWORK    7.02  53.06           2.77   2.87  27.07      0.34881937
 AU3241  -------------------------------------------------------------------
 AU3241  Click here for local accuracies and other accuracy information.
 AU3241
 AU3241.The horizontal coordinates were established by GPS observations
 AU3241.and adjusted by the National Geodetic Survey in June 2012.
 AU3241
 AU3241.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3241.been affixed to the stable North American tectonic plate. See 
 AU3241.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3241
 AU3241.The horizontal coordinates are valid at the epoch date displayed above
 AU3241.which is a decimal equivalence of Year/Month/Day.
 AU3241
 AU3241.** This station is in an area of known vertical motion. If an
 AU3241.** orthometric height was ever established but is not available 
 AU3241.** in the current survey control section, the orthometric height
 AU3241.** is considered suspect.  Suspect heights are available in the
 AU3241.** superseded section only if requested.
 AU3241
 AU3241.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3241.GEOID18 height accuracy estimate available here.
 AU3241
 AU3241.Click photographs - Photos may exist for this station.
 AU3241
 AU3241.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3241
 AU3241.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3241
 AU3241.The ellipsoidal height was determined by GPS observations
 AU3241.and is referenced to NAD 83.
 AU3241
 AU3241. The following values were computed from the NAD 83(2011) position.
 AU3241
 AU3241;                    North         East     Units Scale Factor Converg.
 AU3241;SPC LA S     -   114,735.532 1,010,089.916   MT  0.99995857   +0 03 07.4
 AU3241;SPC LA S     -   376,428.16  3,313,936.67   sFT  0.99995857   +0 03 07.4
 AU3241;UTM  15      - 3,268,574.608   671,590.613   MT  0.99996331   +0 52 23.2
 AU3241
 AU3241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3241!SPC LA S     -   1.00000383  x   0.99995857  =   0.99996240
 AU3241!UTM  15      -   1.00000383  x   0.99996331  =   0.99996714
 AU3241
 AU3241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7159068574(NAD 83)
 AU3241
 AU3241                          SUPERSEDED SURVEY CONTROL
 AU3241
 AU3241  NAD 83(2007)-  29 32 06.19014(N)    091 13 45.25505(W) AD(       ) 0
 AU3241  ELLIP H (02/10/07)  -24.360  (m)                       GP(       )    
 AU3241  ELLIP H (07/18/02)  -24.380  (m)                       GP(       ) 4 2
 AU3241  NAD 83(1992)-  29 32 06.18854(N)    091 13 45.25143(W) AD(       ) 1
 AU3241  ELLIP H (01/21/93)  -24.333  (m)                       GP(       ) 4 2
 AU3241  NAD 83(1986)-  29 32 06.21044(N)    091 13 45.24879(W) AD(       ) 1
 AU3241
 AU3241.Superseded values are not recommended for survey control.
 AU3241
 AU3241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3241.See file dsdata.pdf to determine how the superseded data were derived.
 AU3241
 AU3241_MARKER: I = METAL ROD
 AU3241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3241+STABILITY: SURFACE MOTION
 AU3241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3241+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3241
 AU3241  HISTORY     - Date     Condition        Report By
 AU3241  HISTORY     - 1986     MONUMENTED       USACE
 AU3241
 AU3241                          STATION DESCRIPTION
 AU3241
 AU3241'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1986 (JDR)
 AU3241'STATION IS LOCATED ABOUT 12 MILES SOUTHWEST OF MORGAN CITY AND ON THE
 AU3241'EXTREME END OF THE LEVEE ON AVOCA ISLAND.
 AU3241'
 AU3241'THE STATION IS A 1 INCH DIAMETER STEEL ROD IN A CONCRETE BASE.  IT IS
 AU3241'108.1 FEET EAST OF THE CENTER OF AVOCA ISLAND LEVEE, 100 FEET SOUTH OF
 AU3241'A TREE LINE AND 40.3 FEET SOUTHWEST OF A 16 INCH WILLOW TREE.
 AU3241'
 AU3241'TO BEACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 90 AND
 AU3241'MYRTLE ROAD AT MORGAN CITY AT THE POLICE STATION.  GO SOUTH ON MYRTLE
 AU3241'ROAD FOR 0.3 MILES TO A FERRY CROSSING.  CROSS RIVER ON FERRY.  EXIT
 AU3241'FERRY AND GO SOUTHWEST ON A SHELL ROAD FOR 5.3 MILES TO A FISH CAMP
 AU3241'AND END OF ROAD.  CONTINUE AHEAD ON A TRACK ROAD FOR 6.5 MILES TO THE
 AU3241'END OF LEVEE AND STATION ON LEFT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3242 ***********************************************************************
 AU3242  DESIGNATION -  AVOCA ISLAND BOREHOLE 5
 AU3242  PID         -  AU3242
 AU3242  STATE/COUNTY-  LA/ST MARY
 AU3242  COUNTRY     -  US
 AU3242  USGS QUAD   -  MORGAN CITY (2018)
 AU3242
 AU3242                         *CURRENT SURVEY CONTROL
 AU3242  ______________________________________________________________________
 AU3242* NAD 83(2011) POSITION- 29 40 36.13607(N) 091 11 55.98646(W)   ADJUSTED
 AU3242* NAD 83(2011) ELLIP HT-   -21.224 (meters)        (06/27/12)   ADJUSTED
 AU3242* NAD 83(2011) EPOCH   -  2010.00
 AU3242* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3242  **This station is located in a suspected subsidence area (see below).
 AU3242  ______________________________________________________________________
 AU3242  GEOID HEIGHT    -        -25.448 (meters)                     GEOID18
 AU3242  NAD 83(2011) X  -   -116,040.216 (meters)                     COMP
 AU3242  NAD 83(2011) Y  - -5,544,855.069 (meters)                     COMP
 AU3242  NAD 83(2011) Z  -  3,139,276.895 (meters)                     COMP
 AU3242  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 AU3242
 AU3242  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3242  Standards:
 AU3242         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3242            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3242  -------------------------------------------------------------------
 AU3242  NETWORK    4.64  40.79           1.96   1.79  20.81      0.26093097
 AU3242  -------------------------------------------------------------------
 AU3242  Click here for local accuracies and other accuracy information.
 AU3242
 AU3242.The horizontal coordinates were established by GPS observations
 AU3242.and adjusted by the National Geodetic Survey in June 2012.
 AU3242
 AU3242.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3242.been affixed to the stable North American tectonic plate. See 
 AU3242.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3242
 AU3242.The horizontal coordinates are valid at the epoch date displayed above
 AU3242.which is a decimal equivalence of Year/Month/Day.
 AU3242
 AU3242.** This station is in an area of known vertical motion. If an
 AU3242.** orthometric height was ever established but is not available 
 AU3242.** in the current survey control section, the orthometric height
 AU3242.** is considered suspect.  Suspect heights are available in the
 AU3242.** superseded section only if requested.
 AU3242
 AU3242.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3242.GEOID18 height accuracy estimate available here.
 AU3242
 AU3242.Click photographs - Photos may exist for this station.
 AU3242
 AU3242.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3242
 AU3242.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3242
 AU3242.The ellipsoidal height was determined by GPS observations
 AU3242.and is referenced to NAD 83.
 AU3242
 AU3242. The following values were computed from the NAD 83(2011) position.
 AU3242
 AU3242;                    North         East     Units Scale Factor Converg.
 AU3242;SPC LA S     -   130,439.297 1,013,013.486   MT  0.99994165   +0 04 02.0
 AU3242;SPC LA S     -   427,949.59  3,323,528.41   sFT  0.99994165   +0 04 02.0
 AU3242;UTM  15      - 3,284,319.047   674,288.400   MT  0.99997481   +0 53 31.1
 AU3242
 AU3242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3242!SPC LA S     -   1.00000333  x   0.99994165  =   0.99994498
 AU3242!UTM  15      -   1.00000333  x   0.99997481  =   0.99997814
 AU3242
 AU3242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7428884319(NAD 83)
 AU3242
 AU3242                          SUPERSEDED SURVEY CONTROL
 AU3242
 AU3242  NAD 83(2007)-  29 40 36.13642(N)    091 11 55.98760(W) AD(       ) 0
 AU3242  ELLIP H (02/10/07)  -21.189  (m)                       GP(       )    
 AU3242  ELLIP H (07/18/02)  -21.260  (m)                       GP(       ) 4 2
 AU3242  NAD 83(1992)-  29 40 36.13436(N)    091 11 55.98342(W) AD(       ) 1
 AU3242  ELLIP H (01/21/93)  -21.180  (m)                       GP(       ) 4 2
 AU3242  NAD 83(1986)-  29 40 36.15658(N)    091 11 55.98011(W) AD(       ) 1
 AU3242
 AU3242.Superseded values are not recommended for survey control.
 AU3242
 AU3242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3242.See file dsdata.pdf to determine how the superseded data were derived.
 AU3242
 AU3242_MARKER: I = METAL ROD
 AU3242_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3242_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3242_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3242+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3242
 AU3242  HISTORY     - Date     Condition        Report By
 AU3242  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3242
 AU3242                          STATION DESCRIPTION
 AU3242
 AU3242'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3242'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF MORGAN CITY.  ON THE
 AU3242'EAST SIDE OF SHAFEER BAYOU, ON TOP OF A LEVEE AND AT THE INTERSECTION
 AU3242'OF A SHELL ROAD AND OLD LOCATION ROAD.  AND ON AVOCA ISLAND.
 AU3242'
 AU3242'THE STATION IS AN STAINLESS STEEL ROD DRIVEN IN THE GROUND ABOUT
 AU3242'FLUSH.  IT IS ENCASED IN A WHITE PVC PIPE IN AN IRREGULAR MASS OF
 AU3242'CONCRETE.  IT IS 25.5 FEET WEST OF THE APPROXIMATE CENTER OF A SHELL
 AU3242'ROAD, 43.6 FEET NORTHWEST OF A 2 INCH PIPE GATE AND 43.3 FEET WEST OF
 AU3242'THE WEST EDGE OF A US ARMY CORPS OF ENGINEERS SIGN.
 AU3242'
 AU3242'TO BEACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 90 AND
 AU3242'MYRTLE STREET IN MORGAN CITY.  GO SOUTHERLY ON MYRTLE STEET FOR 0.55
 AU3242'MILE TO THE AVOCA ISLAND FERRY.  CROSS THE INTERCOASTAL WATERWAY, EXIT
 AU3242'THE FERRY, GO RIGHT ON SHELL ROAD TO THE LEFT OF A LARGE HOUSE FOR
 AU3242'0.15 MILE TO GATE.  CONTINUE AHEAD ON THE ROAD FOR 0.65 TO THE STATION
 AU3242'ON RIGHT AT TOP OF LEVEE AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3243 ***********************************************************************
 AU3243  DESIGNATION -  AVOCA ISLAND CUT
 AU3243  PID         -  AU3243
 AU3243  STATE/COUNTY-  LA/TERREBONNE
 AU3243  COUNTRY     -  US
 AU3243  USGS QUAD   -  MORGAN CITY SW (2018)
 AU3243
 AU3243                         *CURRENT SURVEY CONTROL
 AU3243  ______________________________________________________________________
 AU3243* NAD 83(2011) POSITION- 29 35 06.02147(N) 091 11 51.03430(W)   ADJUSTED
 AU3243* NAD 83(2011) ELLIP HT-   -24.639 (meters)        (06/27/12)   ADJUSTED
 AU3243* NAD 83(2011) EPOCH   -  2010.00
 AU3243* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3243  **This station is located in a suspected subsidence area (see below).
 AU3243  ______________________________________________________________________
 AU3243  GEOID HEIGHT    -        -25.239 (meters)                     GEOID18
 AU3243  NAD 83(2011) X  -   -116,012.054 (meters)                     COMP
 AU3243  NAD 83(2011) Y  - -5,549,879.167 (meters)                     COMP
 AU3243  NAD 83(2011) Z  -  3,130,440.020 (meters)                     COMP
 AU3243  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 AU3243
 AU3243  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3243  Standards:
 AU3243         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3243            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3243  -------------------------------------------------------------------
 AU3243  NETWORK    6.61  50.16           2.68   2.62  25.59      0.35907998
 AU3243  -------------------------------------------------------------------
 AU3243  Click here for local accuracies and other accuracy information.
 AU3243
 AU3243.The horizontal coordinates were established by GPS observations
 AU3243.and adjusted by the National Geodetic Survey in June 2012.
 AU3243
 AU3243.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3243.been affixed to the stable North American tectonic plate. See 
 AU3243.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3243
 AU3243.The horizontal coordinates are valid at the epoch date displayed above
 AU3243.which is a decimal equivalence of Year/Month/Day.
 AU3243
 AU3243.** This station is in an area of known vertical motion. If an
 AU3243.** orthometric height was ever established but is not available 
 AU3243.** in the current survey control section, the orthometric height
 AU3243.** is considered suspect.  Suspect heights are available in the
 AU3243.** superseded section only if requested.
 AU3243
 AU3243.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3243.GEOID18 height accuracy estimate available here.
 AU3243
 AU3243.Click photographs - Photos may exist for this station.
 AU3243
 AU3243.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3243
 AU3243.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3243
 AU3243.The ellipsoidal height was determined by GPS observations
 AU3243.and is referenced to NAD 83.
 AU3243
 AU3243. The following values were computed from the NAD 83(2011) position.
 AU3243
 AU3243;                    North         East     Units Scale Factor Converg.
 AU3243;SPC LA S     -   120,275.570 1,013,158.681   MT  0.99995191   +0 04 04.5
 AU3243;SPC LA S     -   394,604.10  3,324,004.77   sFT  0.99995191   +0 04 04.5
 AU3243;UTM  15      - 3,274,158.163   674,579.661   MT  0.99997607   +0 53 24.5
 AU3243
 AU3243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3243!SPC LA S     -   1.00000387  x   0.99995191  =   0.99995578
 AU3243!UTM  15      -   1.00000387  x   0.99997607  =   0.99997994
 AU3243
 AU3243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7457974158(NAD 83)
 AU3243
 AU3243                          SUPERSEDED SURVEY CONTROL
 AU3243
 AU3243  NAD 83(2007)-  29 35 06.02185(N)    091 11 51.03535(W) AD(       ) 0
 AU3243  ELLIP H (02/10/07)  -24.614  (m)                       GP(       )    
 AU3243  ELLIP H (07/18/02)  -24.651  (m)                       GP(       ) 4 2
 AU3243  NAD 83(1992)-  29 35 06.02006(N)    091 11 51.03149(W) AD(       ) 1
 AU3243  ELLIP H (01/21/93)  -24.595  (m)                       GP(       ) 4 2
 AU3243  NAD 83(1986)-  29 35 06.04201(N)    091 11 51.02860(W) AD(       ) 1
 AU3243
 AU3243.Superseded values are not recommended for survey control.
 AU3243
 AU3243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3243.See file dsdata.pdf to determine how the superseded data were derived.
 AU3243
 AU3243_MARKER: I = METAL ROD
 AU3243_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3243_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3243_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3243+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3243
 AU3243  HISTORY     - Date     Condition        Report By
 AU3243  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3243
 AU3243                          STATION DESCRIPTION
 AU3243
 AU3243'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3243'THE STATION IS LOCATED ABOUT 8 AIRLINE MILES SOUTH OF MORGAN CITY, ON
 AU3243'LAND ACROSS AVOCA ISLAND AND IN AVOCA ISLAND CUT. BEACHED BY BOAT.
 AU3243'
 AU3243'TO BEACH THE STATION FOR AMELIA LOUISIANA, AT THE A J MARCEL
 AU3243'MEMORIAL BOAT DOCK AT BRIDGE ON US HIGHWAY 90 ACROSS BAYOU BEOUF.  GO
 AU3243'SOUTH ON BAYOU BEOUF FOR ABOUT 5 MILES TO ITS INTERSECTION WITH BAYOU
 AU3243'CHENE.  PROCEED WESTERLY ON BAYOU CHENE FOR ABOUT 8 MILES TO ITS
 AU3243'JUNCTION WITH AVOCA ISLAND CUT.  PROCEED SOUTHWEST IN AVOCA ISLAND CUT
 AU3243'FOR ABOUT 2 MILES TO A TIDE GAUGE ON LEFT AND STATION ON LEFT.
 AU3243'
 AU3243'THE STATION IS THE MOST SOUTH 1 OF 2 STAINLESS STEEL RODS DRIVEN IN
 AU3243'THE GROUND ENCASED IN A WHITE PVC PIPE THATS DRIVEN IN THE GROUND AND
 AU3243'PROJECTS 14 INCHES.  IT IS 396.9 FEET WEST OF THE TIDE GAUGE AND 3.11
 AU3243'FEET SOUTHWEST OF THE REFERENCE POINT WHICH IS ALSO AN STAINLESS STEEL
 AU3243'ROD DRIVEN IN THE GROUND ENCASED IN A WHITE PVC PIPE PROJECTING 14
 AU3243'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3244 ***********************************************************************
 AU3244  DESIGNATION -  AVOCA ISLAND TIDE GAGE A
 AU3244  PID         -  AU3244
 AU3244  STATE/COUNTY-  LA/ST MARY
 AU3244  COUNTRY     -  US
 AU3244  USGS QUAD   -  MORGAN CITY SW (2018)
 AU3244
 AU3244                         *CURRENT SURVEY CONTROL
 AU3244  ______________________________________________________________________
 AU3244* NAD 83(2011) POSITION- 29 36 39.08211(N) 091 10 47.25231(W)   ADJUSTED
 AU3244* NAD 83(2011) ELLIP HT-   -23.669 (meters)        (06/27/12)   ADJUSTED
 AU3244* NAD 83(2011) EPOCH   -  2010.00
 AU3244* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3244  **This station is located in a suspected subsidence area (see below).
 AU3244  ______________________________________________________________________
 AU3244  GEOID HEIGHT    -        -25.294 (meters)                     GEOID18
 AU3244  NAD 83(2011) X  -   -114,266.772 (meters)                     COMP
 AU3244  NAD 83(2011) Y  - -5,548,500.683 (meters)                     COMP
 AU3244  NAD 83(2011) Z  -  3,132,931.975 (meters)                     COMP
 AU3244  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 AU3244
 AU3244  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3244  Standards:
 AU3244         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3244            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3244  -------------------------------------------------------------------
 AU3244  NETWORK    5.29  42.98           2.21   2.07  21.93      0.27198375
 AU3244  -------------------------------------------------------------------
 AU3244  Click here for local accuracies and other accuracy information.
 AU3244
 AU3244.The horizontal coordinates were established by GPS observations
 AU3244.and adjusted by the National Geodetic Survey in June 2012.
 AU3244
 AU3244.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3244.been affixed to the stable North American tectonic plate. See 
 AU3244.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3244
 AU3244.The horizontal coordinates are valid at the epoch date displayed above
 AU3244.which is a decimal equivalence of Year/Month/Day.
 AU3244
 AU3244.** This station is in an area of known vertical motion. If an
 AU3244.** orthometric height was ever established but is not available 
 AU3244.** in the current survey control section, the orthometric height
 AU3244.** is considered suspect.  Suspect heights are available in the
 AU3244.** superseded section only if requested.
 AU3244
 AU3244.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3244.GEOID18 height accuracy estimate available here.
 AU3244
 AU3244.Click photographs - Photos may exist for this station.
 AU3244
 AU3244.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3244
 AU3244.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3244
 AU3244.The ellipsoidal height was determined by GPS observations
 AU3244.and is referenced to NAD 83.
 AU3244
 AU3244. The following values were computed from the NAD 83(2011) position.
 AU3244
 AU3244;                    North         East     Units Scale Factor Converg.
 AU3244;SPC LA S     -   123,142.973 1,014,871.294   MT  0.99994876   +0 04 36.4
 AU3244;SPC LA S     -   404,011.57  3,329,623.57   sFT  0.99994876   +0 04 36.4
 AU3244;UTM  15      - 3,277,049.941   676,250.984   MT  0.99998330   +0 53 58.6
 AU3244
 AU3244!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3244!SPC LA S     -   1.00000372  x   0.99994876  =   0.99995248
 AU3244!UTM  15      -   1.00000372  x   0.99998330  =   0.99998702
 AU3244
 AU3244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7625077049(NAD 83)
 AU3244
 AU3244                          SUPERSEDED SURVEY CONTROL
 AU3244
 AU3244  NAD 83(2007)-  29 36 39.08252(N)    091 10 47.25336(W) AD(       ) 0
 AU3244  ELLIP H (02/10/07)  -23.643  (m)                       GP(       )    
 AU3244  ELLIP H (07/18/02)  -23.688  (m)                       GP(       ) 4 2
 AU3244  NAD 83(1992)-  29 36 39.08056(N)    091 10 47.24942(W) AD(       ) 1
 AU3244  ELLIP H (01/21/93)  -23.628  (m)                       GP(       ) 4 2
 AU3244  NAD 83(1986)-  29 36 39.10259(N)    091 10 47.24634(W) AD(       ) 1
 AU3244
 AU3244.Superseded values are not recommended for survey control.
 AU3244
 AU3244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3244.See file dsdata.pdf to determine how the superseded data were derived.
 AU3244
 AU3244_MARKER: I = METAL ROD
 AU3244_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3244_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3244_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3244+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3244
 AU3244  HISTORY     - Date     Condition        Report By
 AU3244  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3244
 AU3244                          STATION DESCRIPTION
 AU3244
 AU3244'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3244'STATION IS LOCATED ABOUT 37 MILES WEST OF HOUMA, 6 MILES SOUTH OF
 AU3244'MORGAN CITY, ON AVOCA ISLAND LEVEE AND AT THE NORTHWEST CORNER OF A
 AU3244'FISHING CAMP.
 AU3244'
 AU3244'THE STATION IS A 9/16 INCH STEEL ROD IN THE GROUND.  IT IS 96.7 FEET
 AU3244'SOUTH OF THE SOUTHWEST CORNER OF A WOODEN BUILDING, 92.8 FEET
 AU3244'SOUTHEAST OF A CORPS OF ENGINEERS MONUMENT STAMPED---LMS 53 1983---AND
 AU3244'53.4 FEET EAST FROM THE CENTER OF LEVEE ROAD.
 AU3244'
 AU3244'TO REACH FROM THE POLICE STATION AT MORGAN CITY, AT THE INTERSECTION
 AU3244'OF US 90 HIGHWAY AND MYRTLE ROAD.  GO SOUTH ON MYRTLE ROAD FOR 0.3
 AU3244'MILE TO FERRY.  CROSS RIVER ON FERRY AND GO SOUTHWEST ON A SHELL ROAD
 AU3244'FOR 5.3 MILES TO FISH CAMP AND STATION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2795 ***********************************************************************
 AU2795  DESIGNATION -  AVON
 AU2795  PID         -  AU2795
 AU2795  STATE/COUNTY-  LA/JEFFERSON
 AU2795  COUNTRY     -  US
 AU2795  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU2795
 AU2795                         *CURRENT SURVEY CONTROL
 AU2795  ______________________________________________________________________
 AU2795* NAD 83(1992) POSITION- 29 54 35.04940(N) 090 12 10.67166(W)   ADJUSTED
 AU2795* NAD 83(1992) ELLIP HT-   -26.006 (meters)        (09/30/02)   ADJUSTED
 AU2795* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2795  **This station is located in a suspected subsidence area (see below).
 AU2795  ______________________________________________________________________
 AU2795  GEOID HEIGHT    -        -25.860 (meters)                     GEOID18
 AU2795  NAD 83(1992) X  -    -19,600.853 (meters)                     COMP
 AU2795  NAD 83(1992) Y  - -5,533,195.513 (meters)                     COMP
 AU2795  NAD 83(1992) Z  -  3,161,691.448 (meters)                     COMP
 AU2795  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AU2795  HORZ ORDER      -  SECOND
 AU2795  ELLP ORDER      -  FOURTH    CLASS II
 AU2795
 AU2795.The horizontal coordinates were established by classical geodetic methods
 AU2795.and adjusted by the National Geodetic Survey in January 1993.
 AU2795
 AU2795.** This station is in an area of known vertical motion. If an
 AU2795.** orthometric height was ever established but is not available 
 AU2795.** in the current survey control section, the orthometric height
 AU2795.** is considered suspect.  Suspect heights are available in the
 AU2795.** superseded section only if requested.
 AU2795
 AU2795.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2795.GEOID18 height accuracy estimate available here.
 AU2795
 AU2795.Click photographs - Photos may exist for this station.
 AU2795
 AU2795.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2795
 AU2795.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2795
 AU2795.The ellipsoidal height was determined by GPS observations
 AU2795.and is referenced to NAD 83.
 AU2795
 AU2795. The following values were computed from the NAD 83(1992) position.
 AU2795
 AU2795;                    North         East     Units Scale Factor Converg.
 AU2795;SPC LA S     -   156,799.612 1,109,153.926   MT  0.99992700   +0 33 54.7
 AU2795;SPC LA S     -   514,433.39  3,638,949.17   sFT  0.99992700   +0 33 54.7
 AU2795;UTM  15      - 3,312,072.069   770,065.734   MT  1.00049997   +1 23 44.0
 AU2795
 AU2795!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2795!SPC LA S     -   1.00000408  x   0.99992700  =   0.99993108
 AU2795!UTM  15      -   1.00000408  x   1.00049997  =   1.00050406
 AU2795
 AU2795:                Primary Azimuth Mark                     Grid Az
 AU2795:SPC LA S     -  AVON AZ MK                               201 00 44.9
 AU2795:UTM  15      -  AVON AZ MK                               200 10 55.6
 AU2795
 AU2795_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7006512072(NAD 83)
 AU2795
 AU2795|---------------------------------------------------------------------|
 AU2795| PID    Reference Object                     Distance      Geod. Az  |
 AU2795|                                                           dddmmss.s |
 AU2795| AU2778 HARAHAN CROSS S BANK HIGH TWR       APPROX. 3.1 KM 0481042.1 |
 AU2795| AU2794 AVON LDH 1972 A POINT                16.979 METERS 17213     |
 AU2795| DD6267 AVON AZ MK                                         2013439.6 |
 AU2795| DD6268 AVON RM 1                            20.630 METERS 23908     |
 AU2795| DD6269 AVON RM 2                            27.085 METERS 29415     |
 AU2795|---------------------------------------------------------------------|
 AU2795
 AU2795                          SUPERSEDED SURVEY CONTROL
 AU2795
 AU2795  ELLIP H (01/21/93)  -25.994  (m)                       GP(       ) 4 2
 AU2795  NAD 83(1986)-  29 54 35.06626(N)    090 12 10.67156(W) AD(       ) 2
 AU2795  NAD 27      -  29 54 34.32702(N)    090 12 10.39866(W) AD(       ) 2
 AU2795
 AU2795.Superseded values are not recommended for survey control.
 AU2795
 AU2795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2795.See file dsdata.pdf to determine how the superseded data were derived.
 AU2795
 AU2795_MARKER: DD = SURVEY DISK
 AU2795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2795_STAMPING: AVON 1972
 AU2795_MARK LOGO: LADHGS
 AU2795_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU2795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2795+STABILITY: SURFACE MOTION
 AU2795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2795+SATELLITE: SATELLITE OBSERVATIONS - 1987
 AU2795
 AU2795  HISTORY     - Date     Condition        Report By
 AU2795  HISTORY     - 1972     MONUMENTED       LADH
 AU2795  HISTORY     - 1974     GOOD             NGS
 AU2795  HISTORY     - 1987     GOOD             LADTD
 AU2795
 AU2795                          STATION DESCRIPTION
 AU2795
 AU2795'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 AU2795'THE STATION IS LOCATED 4 MILES WEST OF WESTWEGO, 5 MILES SOUTHEAST OF
 AU2795'KENNER, AND 9 MILES SOUTHWEST OF NEW ORLEANS, IN THE NORTHEAST
 AU2795'QUARTER OF SECTION 24, T13S, R22E, AND ON THE PROPERTY OWNED BY THE
 AU2795'LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2795'
 AU2795'TO REACH THE STATION FROM THE U.S. HIGHWAY 90 AND THE WEST BANK
 AU2795'EXPRESSWAY INTERCHANGE, DRIVE WEST ALONG U.S. HIGHWAY 90 FOR 2 MILES
 AU2795'TO THE AVON PARK SUBDIVISION ON THE LEFT AND SOUTH OF THE HIGHWAY.
 AU2795'THE STATION IS SET IN THE MEDIAN OF JAMIE BOULEVARD LEADING TO THE
 AU2795'SUBDIVISION.
 AU2795'
 AU2795'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH ALONG JAMIE
 AU2795'BOULEVARD FOR APPROXIMATELY 0.4 MILE.  THE MARK IS SET IN THE MEDIAN
 AU2795'OF JAMIE BOULEVARD AT THE JUNCTION WITH CLARA DRIVE.
 AU2795'
 AU2795'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2795'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2795'CYLINDRICAL CONCRETE MONUMENT IN A WATER METER BOX, 12 INCHES BELOW
 AU2795'THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN
 AU2795'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 AU2795'SURFACE.  THEY ARE STAMPED AVON 1972.  THE MARK IS 60 FEET SOUTH OF
 AU2795'THE CENTER OF THE EAST BOUND LANE ON U.S. HIGHWAY 90, 46 FEET
 AU2795'EAST OF THE CENTER OF THE SOUTH BOUND LANE ON JAMIE BOULEVARD, 45
 AU2795'FEET NORTH OF A TELEPHONE JUNCTION BOX, 16 FEET WEST OF THE
 AU2795'CENTER OF THE NORTH BOUND LANE ON JAMIE BOULEVARD, AND 5.5 FEET
 AU2795'WEST OF A CONCRETE CURB.
 AU2795'
 AU2795'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2795'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2795'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2795'STAMPED AVON R.M. 1 1972.  IT IS 110 FEET SOUTH OF THE CENTER OF
 AU2795'THE EAST BOUND LANE ON U.S. HIGHWAY 90, 55 FEET WEST OF THE CENTER
 AU2795'OF THE NORTH BOUND LANE ON JAMIE BOULEVARD, 17 FEET EAST OF THE
 AU2795'CENTER OF THE SOUTH BOUND LANE ON JAMIE BOULEVARD, AND 2.5 FEET
 AU2795'NORTH OF A BRICK WALL WITH THE WORDS AVON PARK PRINTED ON IT.
 AU2795'
 AU2795'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2795'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2795'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2795'STAMPED AVON R.M. 2 1972.  IT IS 63 FEET EAST OF THE CENTER OF A
 AU2795'DRIVE TO A SHELL SERVICE STATION, 44 FEET WEST OF THE CENTER OF THE
 AU2795'SOUTH BOUND LANE ON JAMIE BOULEVARD, 31 FEET SOUTH OF THE CENTER
 AU2795'OF THE EAST BOUND LANE ON U.S. HIGHWAY 90, AND 3 FEET
 AU2795'SOUTH-SOUTHEAST OF A POWER POLE.
 AU2795'
 AU2795'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2795'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2795'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2795'STAMPED AVON AZ. MK. 1972.  IT IS 57 FEET NORTH-NORTHEAST OF THE
 AU2795'CENTER OF CLARA STREET, 46 FEET EAST OF THE CENTER OF THE SOUTH
 AU2795'BOUND LANE ON JAMIE BOULEVARD, 29 FEET NORTH OF A FIRE HYDRANT, AND
 AU2795'20 FEET WEST OF THE NORTH BOUND LANE ON JAMIE BOULEVARD.
 AU2795'
 AU2795'HEIGHT OF LIGHT AVOVE STATION 1 METERS.
 AU2795
 AU2795                          STATION RECOVERY (1974)
 AU2795
 AU2795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 AU2795'THE STATION MARK, BOTH REFERENCE MARKS AND AZIMUTH MARK WERE
 AU2795'RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AU2795'
 AU2795'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES W OF
 AU2795'WESTWEGO.
 AU2795
 AU2795                          STATION RECOVERY (1987)
 AU2795
 AU2795'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (TLH)
 AU2795'THE MARK WAS RECOVERED IN GOOD CONDITION AND A NEW DESCRIOTION
 AU2795'FOLLOWS.
 AU2795'
 AU2795'THE STATION IS LOCATED ABOUT 0.8 KM (0.5 MI) EAST OF THE JUNCTION OF
 AU2795'U.S. HIGHWAY 90 AND AVONDALE GARDEN ROAD IN AVONDALE AT THE JUNCTION
 AU2795'OF HIGHWAY 90 AND SOUTH JAMIE ROAD IN THE MEDIAN OF SOUTH JAMIE ROAD.
 AU2795'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 AU2795'
 AU2795'THE STATION IS A STANDARD LADH DISK STAMPED---AVON 1972---, SET INTO
 AU2795'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 0.5 CM
 AU2795'BELOW GROUND.  LOCATED 13.6 METERS (44.6 FT) NORTH-NORTHEAST FROM A
 AU2795'MANHOLE COVER, 9.8 METERS (32.2 FT) EAST FROM A MANHOLE COVER AT THE
 AU2795'EAST CURB OF THE SOUTH BOUND LANES OF SOUTH JAMIE ROAD, 3.7 METERS
 AU2795'(12.1 FT) SOUTHEAST FROM THE NORTH BUSH IN A TRIANGLE DESIGN, AND 1.6
 AU2795'METERS (5.2 FT) WEST-NORTHWEST FROM THE WEST CURB OF THE NORTHBOUND
 AU2795'LANES OF SOUTH JAMIE ROAD.
 AU2795'
 AU2795'THE UNDERGROUND MARK IS A STANDARD LADH DISK STAMPED---AVON 1972---,
 AU2795'SET INTO AN IRREGULAR MASS OF CONCRETE 1.2 METERS BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2779 ***********************************************************************
 AU2779  DESIGNATION -  AVONDALE
 AU2779  PID         -  AU2779
 AU2779  STATE/COUNTY-  LA/JEFFERSON
 AU2779  COUNTRY     -  US
 AU2779  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU2779
 AU2779                         *CURRENT SURVEY CONTROL
 AU2779  ______________________________________________________________________
 AU2779* NAD 83(1992) POSITION- 29 56 00.70441(N) 090 10 27.77560(W)   ADJUSTED
 AU2779* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2779  **This station is located in a suspected subsidence area (see below).
 AU2779  ______________________________________________________________________
 AU2779  GEOID HEIGHT    -        -25.920 (meters)                     GEOID18
 AU2779  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AU2779  HORZ ORDER      -  FIRST
 AU2779
 AU2779.The horizontal coordinates were established by classical geodetic methods
 AU2779.and adjusted by the National Geodetic Survey in January 1993.
 AU2779
 AU2779.** This station is in an area of known vertical motion. If an
 AU2779.** orthometric height was ever established but is not available 
 AU2779.** in the current survey control section, the orthometric height
 AU2779.** is considered suspect.  Suspect heights are available in the
 AU2779.** superseded section only if requested.
 AU2779
 AU2779.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2779.GEOID18 height accuracy estimate available here.
 AU2779
 AU2779.Click photographs - Photos may exist for this station.
 AU2779
 AU2779.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2779
 AU2779. The following values were computed from the NAD 83(1992) position.
 AU2779
 AU2779;                    North         East     Units Scale Factor Converg.
 AU2779;SPC LA S     -   159,464.342 1,111,887.200   MT  0.99992643   +0 34 46.2
 AU2779;SPC LA S     -   523,175.93  3,647,916.59   sFT  0.99992643   +0 34 46.2
 AU2779;UTM  15      - 3,314,777.727   772,761.649   MT  1.00051803   +1 24 39.0
 AU2779
 AU2779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2779!SPC LA S     -   1.00000207  x   0.99992643  =   0.99992850
 AU2779!UTM  15      -   1.00000207  x   1.00051803  =   1.00052010
 AU2779
 AU2779:                Primary Azimuth Mark                     Grid Az
 AU2779:SPC LA S     -  AVONDALE AZ MK                           225 03 15.9
 AU2779:UTM  15      -  AVONDALE AZ MK                           224 13 23.1
 AU2779
 AU2779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7276114777(NAD 83)
 AU2779
 AU2779|---------------------------------------------------------------------|
 AU2779| PID    Reference Object                     Distance      Geod. Az  |
 AU2779|                                                           dddmmss.s |
 AU2779| AU2781 JEFFERSON WATER TANK                APPROX. 3.3 KM 0165147.3 |
 AU2779| DD6271 AVONDALE RM 1                        19.058 METERS 03905     |
 AU2779| AU2780 BRIDGE CITY WATER TANK              APPROX. 0.8 KM 0934909.1 |
 AU2779| AU2793 BRIDGE CITY AVON SHIPYARD TANK      APPROX. 0.9 KM 2203420.9 |
 AU2779| DD6270 AVONDALE AZ MK                                     2253802.1 |
 AU2779| DD6272 AVONDALE RM 2                        21.011 METERS 23439     |
 AU2779|---------------------------------------------------------------------|
 AU2779
 AU2779                          SUPERSEDED SURVEY CONTROL
 AU2779
 AU2779  NAD 83(1986)-  29 56 00.72004(N)    090 10 27.77481(W) AD(       ) 1
 AU2779  NAD 27      -  29 55 59.98292(N)    090 10 27.50529(W) AD(       ) 1
 AU2779
 AU2779.Superseded values are not recommended for survey control.
 AU2779
 AU2779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2779.See file dsdata.pdf to determine how the superseded data were derived.
 AU2779
 AU2779_MARKER: DS = TRIANGULATION STATION DISK
 AU2779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2779_STAMPING: AVONDALE 1966
 AU2779_MARK LOGO: CGS
 AU2779_PROJECTION: FLUSH
 AU2779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2779+STABILITY: SURFACE MOTION
 AU2779
 AU2779  HISTORY     - Date     Condition        Report By
 AU2779  HISTORY     - 1966     MONUMENTED       CGS
 AU2779
 AU2779                          STATION DESCRIPTION
 AU2779
 AU2779'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AU2779'STATION IS LOCATED ABOUT 5 MILES WEST OF DOWN-TOWN NEW ORLEANS,
 AU2779'ABOUT 3 MILES NORTHWEST OF WESTWEGO, ABOUT 2 MILES SOUTH OF
 AU2779'JEFFERSON HEIGHTS AND IN THE NORTHWEST SECTION OF BRIDGE CITY
 AU2779'ON LEVEE.
 AU2779'
 AU2779'TO REACH FROM THE TRAFFIC CIRCLE AT THE SOUTH END OF HUEY P. LONG
 AU2779'BRIDGE IN BRIDGE CITY, GO WEST ON STATE HIGHWAY 18 FOR 0.7 MILE
 AU2779'TO THE JUNCTION OF RIVER ROAD, TURN RIGHT AND GO NORTHEAST ON
 AU2779'RIVER ROAD FOR 0.3 MILE TO STATION ON LEFT ON TOP OF LEVEE.
 AU2779'
 AU2779'STATION MARK, A STANDARD DISK STAMPED AVONDALE 1966, IS SET
 AU2779'IN THE TOP OF A CONCRETE CYLINDER WHICH IS SET FLUSH WITH THE
 AU2779'GROUND.  THE MARK IS 163 FEET WEST OF INTERSECTION OF RIVER
 AU2779'ROAD AND TENTH STREET, 120 FEET NORTHWEST OF CENTER OF RIVER ROAD
 AU2779'AND IN CENTER OF TRACK ROAD ON LEVEE.
 AU2779'
 AU2779'REFERENCE MARK 1, A STANDARD DISK STAMPED AVONDALE NO 1 1966,
 AU2779'IS SET IN THE TOP OF A CONCRETE CYLINDER WHICH IS SET FLUSH.
 AU2779'THE MARK IS ABOUT 1 FOOT LOWER IN ELEVATION THAN TOP OF LEVEE,
 AU2779'109 FEET NORTHWEST OF RIVER ROAD AND 9 FEET NORTHWEST OF CENTER OF
 AU2779'TRACK ROAD ON TOP OF LEVEE.
 AU2779'
 AU2779'REFERENCE MARK 2, A STANDARD DISK STAMPED AVONDALE NO 2 1966, IS
 AU2779'SET IN THE TOP OF A CONCRETE CYLINDER WHICH IS SET FLUSH.  THE
 AU2779'MARK IS ABOUT 8 INCHES LOWER IN ELEVATION THAN TOP OF LEVEE,
 AU2779'127 FEET NORTHWEST OF CENTER OF RIVER ROAD AND 7 FEET NORTHWEST
 AU2779'OF CENTER OF TRACK ROAD ON LEVEE.
 AU2779'
 AU2779'AZIMUTH MARK, A STANDARD DISK STAMPED AVONDALE 1966, IS SET IN
 AU2779'THE TOP OF A CONCRETE CYLINDER FLUSH WITH GROUND.  THE
 AU2779'MARK IS 111 FEET WEST OF CENTER OF RIVER ROAD, 76 FEET NORTHEAST
 AU2779'OF GATE, 40 FEET EAST OF HIGH FENCE AROUND STORAGE TANKS, 10
 AU2779'FEET EAST OF CENTER OF TRACK ROAD ON LEVEE AND ABOUT 1 FOOT
 AU2779'LOWER IN ELEVATION THAN TOP OF LEVEE.
 AU2779'
 AU2779'TO REACH THE AZIMUTH MARK FROM STATION, GO SOUTHWEST ON LEVEE FOR
 AU2779'0.3 MILE TO MARK ON LEFT AS DESCRIBED.
 AU2779'
 AU2779'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2796 ***********************************************************************
 AU2796  DESIGNATION -  AVONDALE ELBILCO MAST
 AU2796  PID         -  AU2796
 AU2796  STATE/COUNTY-  LA/JEFFERSON
 AU2796  COUNTRY     -  US
 AU2796  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU2796
 AU2796                         *CURRENT SURVEY CONTROL
 AU2796  ______________________________________________________________________
 AU2796* NAD 83(1992) POSITION- 29 54 25.55618(N) 090 12 11.00015(W)   ADJUSTED
 AU2796  **This station is located in a suspected subsidence area (see below).
 AU2796  ______________________________________________________________________
 AU2796  GEOID HEIGHT    -        -25.852 (meters)                     GEOID18
 AU2796  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AU2796  HORZ ORDER      -  THIRD
 AU2796
 AU2796.The horizontal coordinates were established by classical geodetic methods
 AU2796.and adjusted by the National Geodetic Survey in January 1993.
 AU2796
 AU2796.** This station is in an area of known vertical motion. If an
 AU2796.** orthometric height was ever established but is not available 
 AU2796.** in the current survey control section, the orthometric height
 AU2796.** is considered suspect.  Suspect heights are available in the
 AU2796.** superseded section only if requested.
 AU2796
 AU2796.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2796.GEOID18 height accuracy estimate available here.
 AU2796
 AU2796.Click photographs - Photos may exist for this station.
 AU2796
 AU2796.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2796
 AU2796. The following values were computed from the NAD 83(1992) position.
 AU2796
 AU2796;                    North         East     Units Scale Factor Converg.
 AU2796;SPC LA S     -   156,507.246 1,109,147.999   MT  0.99992708   +0 33 54.6
 AU2796;SPC LA S     -   513,474.19  3,638,929.73   sFT  0.99992708   +0 33 54.6
 AU2796;UTM  15      - 3,311,779.481   770,064.042   MT  1.00049996   +1 23 43.4
 AU2796
 AU2796_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7006411779(NAD 83)
 AU2796
 AU2796                          SUPERSEDED SURVEY CONTROL
 AU2796
 AU2796  NAD 83(1986)-  29 54 25.57184(N)    090 12 11.00038(W) AD(       ) 3
 AU2796  NAD 27      -  29 54 24.83440(N)    090 12 10.72542(W) AD(       ) 3
 AU2796
 AU2796.Superseded values are not recommended for survey control.
 AU2796
 AU2796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2796.See file dsdata.pdf to determine how the superseded data were derived.
 AU2796
 AU2796_MARKER: 42 = RADIO/TV MAST
 AU2796
 AU2796  HISTORY     - Date     Condition        Report By
 AU2796  HISTORY     - 1972     FIRST OBSERVED   NGS
 AU2796  HISTORY     - 19950711 GOOD             USPSQD
 AU2796
 AU2796                          STATION DESCRIPTION
 AU2796
 AU2796'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2796'THE ELBILCO CORPORATION KDM 584 MAST IS LOCATED ABOUT 1000 FEET SOUTH
 AU2796'OF THE INTERSECTION OF U.S. HIGHWAY 90 AND JAMIE BOULEVARD AT 245
 AU2796'SOUTH JAMIE BOULEVARD, AVONDALE, LOUISIANA, 70094.
 AU2796'
 AU2796'IT IS A TRIANGULAR IN CROSS SECTION STEEL STRUCTURE, GUYED, PAINTED
 AU2796'ALTERNATE RED AND WHITE BY SECTIONS AND HAS AN OVERALL HEIGHT OF 318
 AU2796'FEET.
 AU2796'
 AU2796'POINT INTERSECTED WAS THE RED LIGHT AT THE TOP.
 AU2796
 AU2796                          STATION RECOVERY (1995)
 AU2796
 AU2796'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU2796'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL8631 ***********************************************************************
 DL8631  HT_MOD      -  This is a Height Modernization Survey Station.
 DL8631  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL8631  DESIGNATION -  AWES 147 BC ALWES CORS ARP
 DL8631  CORS_ID     -  AWES
 DL8631  PID         -  DL8631
 DL8631  STATE/COUNTY-  LA/ASCENSION
 DL8631  COUNTRY     -  US
 DL8631  USGS QUAD   -  DONALDSONVILLE (2018)
 DL8631
 DL8631                         *CURRENT SURVEY CONTROL
 DL8631  ______________________________________________________________________
 DL8631* NAD 83(2011) POSITION- 30 06 00.96255(N) 090 58 58.63451(W)   ADJUSTED
 DL8631* NAD 83(2011) ELLIP HT-    -8.937 (meters)        (04/??/25)   ADJUSTED
 DL8631* NAD 83(2011) EPOCH   -  2010.00
 DL8631* NAVD 88 ORTHO HEIGHT -    17.71  (meters)       58.1   (feet) GPS OBS
 DL8631* NAVD 88 EPOCH        -  2009.55
 DL8631  **This station is located in a suspected subsidence area (see below).
 DL8631  ______________________________________________________________________
 DL8631  GEOID HEIGHT    -        -26.632 (meters)                     GEOID18
 DL8631  NAD 83(2011) X  -    -94,741.310 (meters)                     COMP
 DL8631  NAD 83(2011) Y  - -5,521,870.303 (meters)                     COMP
 DL8631  NAD 83(2011) Z  -  3,179,990.230 (meters)                     COMP
 DL8631
 DL8631  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL8631  Standards:
 DL8631         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL8631            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL8631  -------------------------------------------------------------------
 DL8631  NETWORK    0.14   0.29           0.06   0.05   0.15     -0.36191900
 DL8631  -------------------------------------------------------------------
 DL8631
 DL8631.The coordinates were established by GPS observations
 DL8631.and adjusted by the National Geodetic Survey in April 2025.
 DL8631
 DL8631.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL8631.been affixed to the stable North American Tectonic Plate. 
 DL8631
 DL8631.The coordinates are valid at the epoch date displayed above
 DL8631.which is a decimal equivalence of Year/Month/Day.
 DL8631
 DL8631.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL8631.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL8631.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL8631.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL8631.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL8631.published epoch of 2010.00.
 DL8631
 DL8631.Additional information on MYCS is available at:
 DL8631.https://geodesy.noaa.gov/CORS/index.shtml
 DL8631
 DL8631.** This station is in an area of known vertical motion.  Due to the
 DL8631.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DL8631.** determined the orthometric heights for marks in these suspect
 DL8631.** subsidence areas should be considered valid only at the epoch date
 DL8631.** associated with the orthometric height.  These heights must always
 DL8631.** be validated when used as control.  All previously superseded
 DL8631.** orthometric heights are now considered suspect and are available
 DL8631.** in the superseded section.  NGS does not recommend using suspect
 DL8631.** or superseded heights as control.
 DL8631
 DL8631.The orthometric height was determined by GPS observations and a
 DL8631.high-resolution geoid model using precise GPS observation and
 DL8631.processing techniques.
 DL8631
 DL8631.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL8631.GEOID18 height accuracy estimate available here.
 DL8631
 DL8631.The PID for the CORS L1 Phase Center is DR1519.
 DL8631
 DL8631.Click photographs - Photos may exist for this station.
 DL8631
 DL8631.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL8631
 DL8631.The ellipsoidal height was determined by GPS observations
 DL8631.and is referenced to NAD 83.
 DL8631
 DL8631. The following values were computed from the NAD 83(2011) position.
 DL8631
 DL8631;                    North         East     Units Scale Factor Converg.
 DL8631;SPC LA S     -   177,432.191 1,033,770.249   MT  0.99992724   +0 10 30.7
 DL8631;SPC LA S     -   582,125.45  3,391,627.89   sFT  0.99992724   +0 10 30.7
 DL8631;UTM  15      - 3,331,612.103   694,363.651   MT  1.00006609   +1 00 42.8
 DL8631
 DL8631!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL8631!SPC LA S     -   1.00000140  x   0.99992724  =   0.99992864
 DL8631!UTM  15      -   1.00000140  x   1.00006609  =   1.00006749
 DL8631
 DL8631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9436331612(NAD 83)
 DL8631
 DL8631                          SUPERSEDED SURVEY CONTROL
 DL8631
 DL8631  NAD 83(2011)-  30 06 00.96246(N)    090 58 58.63447(W) AD(2010.00) c
 DL8631  ELLIP H (06/??/19)   -8.962  (m)                       GP(2010.00) c c
 DL8631  NAD 83(2011)-  30 06 00.96248(N)    090 58 58.63439(W) AD(2010.00) c
 DL8631  ELLIP H (08/??/11)   -8.952  (m)                       GP(2010.00) c c
 DL8631  NAD 83(CORS)-  30 06 00.96263(N)    090 58 58.63523(W) AD(2002.00) c
 DL8631  ELLIP H (06/??/10)   -8.940  (m)                       GP(2002.00) c c
 DL8631
 DL8631.Superseded values are not recommended for survey control.
 DL8631
 DL8631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL8631.See file dsdata.pdf to determine how the superseded data were derived.
 DL8631
 DL8631_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL8631
 DL8631                          STATION DESCRIPTION
 DL8631
 DL8631'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL8631'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL8631'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL8631'AND LOG FILES ACCESSIBLE AT:
 DL8631'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DR3841 ***********************************************************************
 DR3841  DESIGNATION -  AWES A
 DR3841  PID         -  DR3841
 DR3841  STATE/COUNTY-  LA/ASCENSION
 DR3841  COUNTRY     -  US
 DR3841  USGS QUAD   -  DONALDSONVILLE (2018)
 DR3841
 DR3841                         *CURRENT SURVEY CONTROL
 DR3841  ______________________________________________________________________
 DR3841* NAD 83(2011) POSITION- 30 05 44.69271(N) 090 58 58.39341(W)   ADJUSTED
 DR3841* NAD 83(2011) ELLIP HT-   -21.521 (meters)        (08/28/19)   ADJUSTED
 DR3841* NAD 83(2011) EPOCH   -  2010.00
 DR3841* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DR3841  **This station is located in a suspected subsidence area (see below).
 DR3841  ______________________________________________________________________
 DR3841  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DR3841  GEOID HEIGHT    -        -26.611 (meters)                     GEOID12B
 DR3841  GEOID HEIGHT    -        -26.621 (meters)                     GEOID18
 DR3841  NAD 83(2011) X  -    -94,738.979 (meters)                     COMP
 DR3841  NAD 83(2011) Y  - -5,522,110.729 (meters)                     COMP
 DR3841  NAD 83(2011) Z  -  3,179,550.476 (meters)                     COMP
 DR3841  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 DR3841
 DR3841  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR3841  Standards:
 DR3841         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR3841            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR3841  -------------------------------------------------------------------
 DR3841  NETWORK    0.59   1.31           0.26   0.22   0.67     -0.05353939
 DR3841  -------------------------------------------------------------------
 DR3841  Click here for local accuracies and other accuracy information.
 DR3841
 DR3841.The horizontal coordinates were established by GPS observations
 DR3841.and adjusted by the National Geodetic Survey in August 2019.
 DR3841
 DR3841.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR3841.been affixed to the stable North American tectonic plate. See 
 DR3841.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR3841
 DR3841.The horizontal coordinates are valid at the epoch date displayed above
 DR3841.which is a decimal equivalence of Year/Month/Day.
 DR3841
 DR3841.** This station is in an area of known vertical motion. If an
 DR3841.** orthometric height was ever established but is not available 
 DR3841.** in the current survey control section, the orthometric height
 DR3841.** is considered suspect.  Suspect heights are available in the
 DR3841.** superseded section only if requested.
 DR3841
 DR3841.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR3841.GEOID18 height accuracy estimate available here.
 DR3841
 DR3841.Click photographs - Photos may exist for this station.
 DR3841
 DR3841.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR3841
 DR3841.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR3841
 DR3841.The ellipsoidal height was determined by GPS observations
 DR3841.and is referenced to NAD 83.
 DR3841
 DR3841. The following values were computed from the NAD 83(2011) position.
 DR3841
 DR3841;                    North         East     Units Scale Factor Converg.
 DR3841;SPC LA S     -   176,931.255 1,033,778.236   MT  0.99992711   +0 10 30.8
 DR3841;SPC LA S     -   580,481.96  3,391,654.10   sFT  0.99992711   +0 10 30.8
 DR3841;UTM  15      - 3,331,111.268   694,378.954   MT  1.00006617   +1 00 42.5
 DR3841
 DR3841!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR3841!SPC LA S     -   1.00000338  x   0.99992711  =   0.99993049
 DR3841!UTM  15      -   1.00000338  x   1.00006617  =   1.00006955
 DR3841
 DR3841_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9437831111(NAD 83)
 DR3841
 DR3841                          SUPERSEDED SURVEY CONTROL
 DR3841
 DR3841.No superseded survey control is available for this station.
 DR3841
 DR3841_MARKER: DV = VERTICAL CONTROL DISK
 DR3841_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DR3841_SP_SET: MANHOLE
 DR3841_STAMPING: AWES A 2014
 DR3841_MARK LOGO: TXAMCC
 DR3841_PROJECTION: FLUSH
 DR3841_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR3841_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DR3841_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR3841+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2025
 DR3841
 DR3841  HISTORY     - Date     Condition        Report By
 DR3841  HISTORY     - 20150101 MONUMENTED       CBI
 DR3841  HISTORY     - 20250515 GOOD             BFM
 DR3841
 DR3841                          STATION DESCRIPTION
 DR3841
 DR3841'DESCRIBED BY BLUCHER INST 2015 (MRA)
 DR3841'TO REACH MARK IN DONALDSONVILLE, LA FROM THE INTERSECTION OF DIVISION
 DR3841'STREET AND THIBAUT DRIVE, HEAD NORTH ON THIBAUT DR 132 M (433.1 FT) TO
 DR3841'THE MARK ON TO THE LEFT ON THE EDGE OF THE PARKING LOT OF ANYTIME
 DR3841'FITNESS, APPROXIMATELY 15 M (49.2 FT) FROM THE CENTERLINE OF THIBAUT
 DR3841'DR.
 DR3841'
 DR3841'THE MARK IS ON A 4X4 CONCRETE SLAB NEXT TO A MANHOLE COVER.  IT IS ONE
 DR3841'FOOT FROM THE NORTH EDGE OF THE CONCRETE SLAB   THE MARK IS A BRASS
 DR3841'DISC AND FLUSH IN THE CONCRETE.
 DR3841
 DR3841                          STATION RECOVERY (2025)
 DR3841
 DR3841'RECOVERY NOTE BY BFM CORPORATION 2025 (BS)
 DR3841'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2985 ***********************************************************************
 AU2985  DESIGNATION -  AXE
 AU2985  PID         -  AU2985
 AU2985  STATE/COUNTY-  LA/LAFOURCHE
 AU2985  COUNTRY     -  US
 AU2985  USGS QUAD   -  CALUMET ISLAND (2018)
 AU2985
 AU2985                         *CURRENT SURVEY CONTROL
 AU2985  ______________________________________________________________________
 AU2985* NAD 83(1992) POSITION- 29 03 41.09700(N) 090 19 35.43623(W)   ADJUSTED
 AU2985  **This station is located in a suspected subsidence area (see below).
 AU2985  ______________________________________________________________________
 AU2985  GEOID HEIGHT    -        -23.695 (meters)                     GEOID18
 AU2985  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 AU2985  HORZ ORDER      -  THIRD
 AU2985
 AU2985.The horizontal coordinates were established by classical geodetic methods
 AU2985.and adjusted by the National Geodetic Survey in January 1993.
 AU2985
 AU2985.** This station is in an area of known vertical motion. If an
 AU2985.** orthometric height was ever established but is not available 
 AU2985.** in the current survey control section, the orthometric height
 AU2985.** is considered suspect.  Suspect heights are available in the
 AU2985.** superseded section only if requested.
 AU2985
 AU2985.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2985.GEOID18 height accuracy estimate available here.
 AU2985
 AU2985.Click photographs - Photos may exist for this station.
 AU2985
 AU2985.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2985
 AU2985. The following values were computed from the NAD 83(1992) position.
 AU2985
 AU2985;                    North         East     Units Scale Factor Converg.
 AU2985;SPC LA S     -    62,663.293 1,098,050.242   MT  1.00005906   +0 30 12.3
 AU2985;SPC LA S     -   205,587.82  3,602,519.84   sFT  1.00005906   +0 30 12.3
 AU2985;UTM  15      - 3,217,741.214   760,293.904   MT  1.00043616   +1 17 57.7
 AU2985
 AU2985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6029317741(NAD 83)
 AU2985
 AU2985                          SUPERSEDED SURVEY CONTROL
 AU2985
 AU2985  NAD 83(1986)-  29 03 41.11395(N)    090 19 35.44895(W) AD(       ) 3
 AU2985  NAD 27      -  29 03 40.28700(N)    090 19 35.14800(W) AD(       ) 3
 AU2985
 AU2985.Superseded values are not recommended for survey control.
 AU2985
 AU2985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2985.See file dsdata.pdf to determine how the superseded data were derived.
 AU2985
 AU2985_MARKER: W = UNMONUMENTED
 AU2985_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2985
 AU2985  HISTORY     - Date     Condition        Report By
 AU2985  HISTORY     - 1934     MONUMENTED       CGS
 AU2985  HISTORY     - 1952     SEE DESCRIPTION  CGS
 AU2985
 AU2985                          STATION DESCRIPTION
 AU2985
 AU2985'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WDP)
 AU2985'STATION IS ABOUT 1-3/4 MILES E OF TIMBALIER LIGHT ON THE E
 AU2985'END OF A SAND BAR.  THIS STATION WAS LOCATED SOLELY TO GIVE
 AU2985'JUNCTION CONTROL FOR TOPOGRAPHIC SHEETS AND IS NOT RECOVERABLE,
 AU2985'AS THE SMALL ISLAND IS WASHED BY HIGH WATER AND IS COMPOSED
 AU2985'OF SHIFTING SAND.  A LETTER FROM THE GULF RESEARCH AND
 AU2985'DEVELOPMENT COMPANY IN 1938 STATES THAT THIS STATION COULD NOT
 AU2985'BE FOUND.
 AU2985
 AU2985                          STATION RECOVERY (1952)
 AU2985
 AU2985'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2985'STATION WAS DESTROYED BY BEACH EROSION.  THE POSITION OF THE
 AU2985'STATION NOW FALLS SEVERAL HUNDRED FT. OFFSHORE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0901 ***********************************************************************
 AT0901  DESIGNATION -  AXIS
 AT0901  PID         -  AT0901
 AT0901  STATE/COUNTY-  LA/ST BERNARD
 AT0901  COUNTRY     -  US
 AT0901  USGS QUAD   -  NEW HARBOR ISLANDS (2018)
 AT0901
 AT0901                         *CURRENT SURVEY CONTROL
 AT0901  ______________________________________________________________________
 AT0901* NAD 83(1993) POSITION- 29 51 25.66792(N) 088 51 45.74482(W)   ADJUSTED
 AT0901* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0901  **This station is located in a suspected subsidence area (see below).
 AT0901  ______________________________________________________________________
 AT0901  GEOID HEIGHT    -        -26.013 (meters)                     GEOID18
 AT0901  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 AT0901  HORZ ORDER      -  THIRD
 AT0901
 AT0901.The horizontal coordinates were established by classical geodetic methods
 AT0901.and adjusted by the National Geodetic Survey in May 1994.
 AT0901
 AT0901.** This station is in an area of known vertical motion. If an
 AT0901.** orthometric height was ever established but is not available 
 AT0901.** in the current survey control section, the orthometric height
 AT0901.** is considered suspect.  Suspect heights are available in the
 AT0901.** superseded section only if requested.
 AT0901
 AT0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0901.GEOID18 height accuracy estimate available here.
 AT0901
 AT0901.Click photographs - Photos may exist for this station.
 AT0901
 AT0901.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0901
 AT0901. The following values were computed from the NAD 83(1993) position.
 AT0901
 AT0901;                    North         East     Units Scale Factor Converg.
 AT0901;SPC LA S     -   153,003.495 1,238,686.801   MT  0.99992887   +1 14 07.2
 AT0901;SPC LA S     -   501,978.97  4,063,924.95   sFT  0.99992887   +1 14 07.2
 AT0901;UTM  16      - 3,304,410.743   320,073.349   MT  0.99999944   -0 55 39.3
 AT0901
 AT0901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0901!SPC LA S     -   1.00000412  x   0.99992887  =   0.99993299
 AT0901!UTM  16      -   1.00000412  x   0.99999944  =   1.00000356
 AT0901
 AT0901:                Primary Azimuth Mark                     Grid Az
 AT0901:SPC LA S     -  P                                        038 27 04.6
 AT0901:UTM  16      -  P                                        040 36 51.1
 AT0901
 AT0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCU2007304410(NAD 83)
 AT0901
 AT0901|---------------------------------------------------------------------|
 AT0901| PID    Reference Object                     Distance      Geod. Az  |
 AT0901|                                                           dddmmss.s |
 AT0901| AT0885 P                                   APPROX. 7.0 KM 0394111.8 |
 AT0901|---------------------------------------------------------------------|
 AT0901
 AT0901                          SUPERSEDED SURVEY CONTROL
 AT0901
 AT0901  NAD 83(1992)-  29 51 25.67491(N)    088 51 45.73499(W) AD(       ) 3
 AT0901  NAD 83(1986)-  29 51 25.67379(N)    088 51 45.73478(W) AD(       ) 3
 AT0901  NAD 27      -  29 51 24.97600(N)    088 51 45.65500(W) AD(       ) 3
 AT0901
 AT0901.Superseded values are not recommended for survey control.
 AT0901
 AT0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0901.See file dsdata.pdf to determine how the superseded data were derived.
 AT0901
 AT0901_MARKER: DS = TRIANGULATION STATION DISK
 AT0901_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AT0901_STAMPING: AXIS 1950
 AT0901_MARK LOGO: CGS
 AT0901_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0901
 AT0901  HISTORY     - Date     Condition        Report By
 AT0901  HISTORY     - 1950     MONUMENTED       CGS
 AT0901
 AT0901                          STATION DESCRIPTION
 AT0901
 AT0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT0901'THE STATION IS LOCATED ON THE LARGEST AND MOST E OF THE NEW HARBOR
 AT0901'ISLANDS, 150 FEET
 AT0901'S OF A CUT WHICH DIVIDES THE ISLAND, BEHIND THE
 AT0901'LINE OF MANGROVE WHICH FRINGES THE
 AT0901'EDGE OF THE MARSH, 122 FEET E OF A
 AT0901'POND, AND 3 FEET S OF A WITNESS POST.
 AT0901'
 AT0901'STATION MARK IS A STANDARD DISK, STAMPED AXIS 1950, AND SET IN THE
 AT0901'TOP OF A 6-INCH
 AT0901'ROUND CONCRETE MONUMENT PROJECTING 0.5 FOOT ABOVE
 AT0901'GROUND.
 AT0901'
 AT0901'STATION IS 28.0 METERS 70 DEG FROM THE APPARENT
 AT0901'SHORELINE.
 AT0901'
 AT0901'APPROXIMATE ELEVATION ABOVE HIGH-WATER MARK - 2 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2964 ***********************************************************************
 CQ2964  DESIGNATION -  AYCOCK
 CQ2964  PID         -  CQ2964
 CQ2964  STATE/COUNTY-  LA/CLAIBORNE
 CQ2964  COUNTRY     -  US
 CQ2964  USGS QUAD   -  ARIZONA (2018)
 CQ2964
 CQ2964                         *CURRENT SURVEY CONTROL
 CQ2964  ______________________________________________________________________
 CQ2964* NAD 83(1997) POSITION- 32 48 11.52540(N) 092 53 36.58709(W)   ADJUSTED
 CQ2964* NAVD 88 ORTHO HEIGHT -   105.    (meters)      344.    (feet) SCALED
 CQ2964  ______________________________________________________________________
 CQ2964  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 CQ2964  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 CQ2964  HORZ ORDER      -  FIRST
 CQ2964
 CQ2964.The horizontal coordinates were established by classical geodetic methods
 CQ2964.and adjusted by the National Geodetic Survey in September 1999.
 CQ2964
 CQ2964.The orthometric height was scaled from a topographic map.
 CQ2964
 CQ2964.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2964.GEOID18 height accuracy estimate available here.
 CQ2964
 CQ2964.Click photographs - Photos may exist for this station.
 CQ2964
 CQ2964.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2964
 CQ2964. The following values were computed from the NAD 83(1997) position.
 CQ2964
 CQ2964;                    North         East     Units Scale Factor Converg.
 CQ2964;SPC LA N     -   255,445.762   963,143.902   MT  1.00003398   -0 12 29.0
 CQ2964;SPC LA N     -   838,074.97  3,159,914.62   sFT  1.00003398   -0 12 29.0
 CQ2964;UTM  15      - 3,629,475.208   509,971.152   MT  0.99960123   +0 03 27.7
 CQ2964
 CQ2964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2964!SPC LA N     -   0.99998761  x   1.00003398  =   1.00002159
 CQ2964!UTM  15      -   0.99998761  x   0.99960123  =   0.99958884
 CQ2964
 CQ2964:                Primary Azimuth Mark                     Grid Az
 CQ2964:SPC LA N     -  GRAY                                     006 08 08.1
 CQ2964:UTM  15      -  GRAY                                     005 52 11.4
 CQ2964
 CQ2964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0997129475(NAD 83)
 CQ2964
 CQ2964|---------------------------------------------------------------------|
 CQ2964| PID    Reference Object                     Distance      Geod. Az  |
 CQ2964|                                                           dddmmss.s |
 CQ2964| CQ2967 GRAY                                APPROX.12.4 KM 0055539.1 |
 CQ2964| CQ2962 CLAIBORNE GASOLINE CO N STACK       APPROX. 8.1 KM 0971530.1 |
 CQ2964| CQ2961 CLAIBORNE GASOLINE CO S STACK       APPROX. 8.1 KM 0971801.6 |
 CQ2964| CQ2974 HOMER PEOPLES COMPRESS CO TANK      APPROX.14.9 KM 2623943.6 |
 CQ2964| CQ2982 HOMER MUNICIPAL SOUTH TANK          APPROX.15.9 KM 2652211.0 |
 CQ2964| CQ2978 HOMER MUNICIPAL NORTH TANK          APPROX.15.9 KM 2652534.7 |
 CQ2964| CY3316 AYCOCK AZ MK                                       2694041.1 |
 CQ2964| CY3317 AYCOCK RM 1                          28.416 METERS 27428     |
 CQ2964| CQ2968 CLAIBORNE PARISH LOT 2 LADC         APPROX.13.7 KM 3075757.5 |
 CQ2964| CQ1214 AYCOCK RM 2                          32.659 METERS 34916     |
 CQ2964| CQ1213 AYCOCK 2                              9.519 METERS 35157     |
 CQ2964|---------------------------------------------------------------------|
 CQ2964
 CQ2964                          SUPERSEDED SURVEY CONTROL
 CQ2964
 CQ2964  NAD 83(1992)-  32 48 11.52604(N)    092 53 36.58624(W) AD(       ) 1
 CQ2964  NAD 83(1986)-  32 48 11.53818(N)    092 53 36.57772(W) AD(       ) 1
 CQ2964  NAD 27      -  32 48 11.00200(N)    092 53 36.01000(W) AD(       ) 1
 CQ2964
 CQ2964.Superseded values are not recommended for survey control.
 CQ2964
 CQ2964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2964.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2964
 CQ2964_MARKER: DS = TRIANGULATION STATION DISK
 CQ2964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2964_STAMPING: AYCOCK 1941
 CQ2964_MARK LOGO: CGS
 CQ2964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2964+STABILITY: SURFACE MOTION
 CQ2964
 CQ2964  HISTORY     - Date     Condition        Report By
 CQ2964  HISTORY     - 1941     MONUMENTED       CGS
 CQ2964  HISTORY     - 1952     GOOD             CGS
 CQ2964  HISTORY     - 1967     GOOD             CGS
 CQ2964  HISTORY     - 1969     GOOD             LADH
 CQ2964
 CQ2964                          STATION DESCRIPTION
 CQ2964
 CQ2964'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (KBJ)
 CQ2964'STATION IS 9 MILES E BY N OF HOMER, 2 MILES W BY N OF LISBON,
 CQ2964'ON THE N SIDE OF STATE HIGHWAY 11, IN THE SW 1/4 OF SECTION
 CQ2964'16, T 21 N, R 5 W.
 CQ2964'
 CQ2964'STATION MARK IS 47 FEET N OF THE CENTER LINE OF STATE HIGHWAY
 CQ2964'11, 61 FEET SE OF THE SE CORNER OF A SHANTY, 16 FEET
 CQ2964'NORTH OF THE SW CORNER OF A COTTON PATCH, IS STAMPED AYCOCK
 CQ2964'1941, AND PROJECTS 8 INCHES.
 CQ2964'
 CQ2964'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 CQ2964'BRONZE DISKS SET IN CONCRETE.
 CQ2964'
 CQ2964'REFERENCE MARK NO. 1 IS 53 FEET N OF THE CENTER LINE OF
 CQ2964'STATE HIGHWAY 11, 36 FEET SW OF THE SW CORNER OF THE SHANTY,
 CQ2964'25 FEET N OF FENCE CORNER, 1 FOOT E OF FENCE LINE, IS STAMPED
 CQ2964'AYCOCK NO. 1 1941, AND PROJECTS 4 INCHES.
 CQ2964'
 CQ2964'REFERENCE MARK NO. 2 IS 154 FEET N OF THE CENTER LINE OF
 CQ2964'STATE HIGHWAY 11, 41 FEET NE OF THE NE CORNER OF THE SHANTY,
 CQ2964'7 FEET W OF FENCE LINE, IS STAMPED AYCOCK NO. 2 1941, AND
 CQ2964'PROJECTS 4 INCHES.
 CQ2964'
 CQ2964'AZIMUTH MARK IS 0.7 MILE W OF THE STATION, 36 FEET S OF
 CQ2964'THE CENTER LINE OF STATE HIGHWAY 11, 110 FEET NE OF THE
 CQ2964'NE CORNER OF A HOUSE, 1-1/2 FEET ENE OF FENCE CORNER, 2-1/2
 CQ2964'FEET E OF WHITE REFERENCE POST, IS STAMPED AYCOCK 1941, AND
 CQ2964'PROJECTS 4 INCHES.
 CQ2964'
 CQ2964'TO REACH FROM HOMER GO E ON STATE HIGHWAY 11, FOR 8.45 MILES
 CQ2964'TO THE AZIMUTH MARK ON THE S SIDE OF THE ROAD AT THE TOP
 CQ2964'OF A GRADE NEAR A LARGE OLD HOUSE ALSO ON THE S SIDE OF THE
 CQ2964'HIGHWAY, CONTINUE 0.7 MILE TO THE STATION ON THE N SIDE OF
 CQ2964'THE HIGHWAY NEAR A SHANTY.
 CQ2964'
 CQ2964'HEIGHT OF LIGHT ABOVE STATION MARK - 22 METERS.
 CQ2964
 CQ2964                          STATION RECOVERY (1952)
 CQ2964
 CQ2964'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (RCD)
 CQ2964'THE STATION WAS RECOVERED WITH ALL MARKS FOUND IN GOOD CONDITION.
 CQ2964'THE ORIGINAL DESCRIPTION IS ADEQUATE AND CORRECT.
 CQ2964'
 CQ2964'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 CQ2964
 CQ2964                          STATION RECOVERY (1967)
 CQ2964
 CQ2964'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (AKH)
 CQ2964'THE STATION WAS VISITED 2-15-67 AND THE STATION, AZIMUTH
 CQ2964'MARK AND R.M. NO. 1 AND R.M. NO. 2 WERE FOUND IN GOOD CONDITION.
 CQ2964'DUE TO HIGHWAY CONSTRUCTION IT WAS NECESSARY TO MOVE THE
 CQ2964'STATION MARK, AZIMUTH MARK AND R.M. NO. 1.  THIS WAS DONE
 CQ2964'BY ESTABLISHING A NEW STATION AYCOCK 2 1967, 9 METERS N
 CQ2964'OF THE STATION AND ESTABLISHING A NEW AZIMUTH MARK AND R.M.
 CQ2964'NO. 3.  THE DISKS FOR THE STATION MARK, THE AZIMUTH MARK,
 CQ2964'AND R.M. NO. 1 WERE RECLAIMED.  THE UNDERGROUND DISK FOR
 CQ2964'THE STATION WILL BE DESTROYED DURING CONSTRUCTION.  SEE
 CQ2964'DESCRIPTION FOR STATION AYCOCK 2 1967.
 CQ2964'
 CQ2964'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 CQ2964'
 CQ2964'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--9 MILES
 CQ2964'E OF HOMER
 CQ2964
 CQ2964                          STATION RECOVERY (1969)
 CQ2964
 CQ2964'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (RD)
 CQ2964'THE STATION WAS VISITED 5/27/69 AND THE STATION MARK, REFERENCE
 CQ2964'MARK NO. 2, NO. 3 AND AZIMUTH MARK WERE FOUND IN GOOD
 CQ2964'CONDITION.  A NEW DESCRIPTION FOLLOWS--
 CQ2964'
 CQ2964'THE STATION IS LOCATED 10.8 MILES NORTHEAST OF HOMER AND
 CQ2964'1.7 MILES WEST OF LISBON IN SECTION 16, T21N, R5W, AND ON
 CQ2964'PROPERTY OWNED BY MARION AYCOCK.  IT IS 83 FEET NORTH OF
 CQ2964'CENTERLINE OF LOUISIANA HIGHWAY 2, 35 FEET EAST OF SOUTHEAST
 CQ2964'CORNER OF FRAME RESIDENCE.
 CQ2964'
 CQ2964'IT IS A STANDARD TRIANGULATION DISK, STAMPED AYCOCK 2 1967
 CQ2964'PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST
 CQ2964'IS SET 1.0 FEET SOUTHEAST OF THE MARK.
 CQ2964'
 CQ2964'REFERENCE MARK NO. 2 IS 76 FEET NORTH OF THE STATION.  IT
 CQ2964'IS 159 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 46
 CQ2964'FEET NORTHEAST OF NORTHEAST CORNER OF FRAME RESIDENCE, 168
 CQ2964'FEET EAST OF A DUG WELL, 59 FEET SOUTH OF 12 INCH PIN OAK.
 CQ2964'IT IS A STANDARD DISK, STAMPED AYCOCK NO. 2 1941, PROJECTING
 CQ2964'8 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CQ2964'FEET NORTH OF THE MARK.
 CQ2964'
 CQ2964'REFERENCE MARK NO. 3 IS 61 FEET EAST OF THE STATION.  IT
 CQ2964'IS 81 FEET NORTH OF CENTERLINE OF LOUISIANA 2, 96 FEET EAST
 CQ2964'OF SOUTHEAST CORNER OF FRAME RESIDENCE.  IT IS A STANDARD
 CQ2964'DISK, STAMPED AYCOCK 2 REF. MARK NO. 3 1967, PROJECTING
 CQ2964'2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET
 CQ2964'1.0 FEET SOUTH OF THE MARK.  THE DISTANCE BETWEEN REFERENCE
 CQ2964'MARK NO. 2 AND NO. 3 IS 112 FEET.
 CQ2964'
 CQ2964'THE AZIMUTH MARK IS 0.6 MILES WEST OF THE STATION.  IT IS
 CQ2964'87 FEET SOUTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 126 FEET
 CQ2964'EAST OF NORTHEAST CORNER OF FRAME RESIDENCE, 115 FEET NORTHEAST
 CQ2964'OF DUG WELL, 49 FEET NORTHWEST OF 16 INCH PECAN.  IT IS A
 CQ2964'STANDARD DISK, STAMPED AYCOCK 1941 AZ. 2 1967, PROJECTING
 CQ2964'4 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.0
 CQ2964'FEET SOUTHEAST OF THE MARK.
 CQ2964'
 CQ2964'TO REACH THE STATION FROM THE COURT HOUSE IN HOMER, GO 1.3
 CQ2964'MILES NORTH ALONG U.S. HIGHWAY 79 TO JUNCTION OF LOUISIANA
 CQ2964'HIGHWAY 2.  THENCE 9.5 MILES EAST ALONG LOUISIANA HIGHWAY
 CQ2964'2.  IT IS 1.7 MILES WEST ALONG LOUISIANA HIGHWAY 2 FROM
 CQ2964'POST OFFICE IN LISBON.
 CQ2964'
 CQ2964'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--10.8 MILES
 CQ2964'NORTHEAST
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1213 ***********************************************************************
 CQ1213  DESIGNATION -  AYCOCK 2
 CQ1213  PID         -  CQ1213
 CQ1213  STATE/COUNTY-  LA/CLAIBORNE
 CQ1213  COUNTRY     -  US
 CQ1213  USGS QUAD   -  ARIZONA (2018)
 CQ1213
 CQ1213                         *CURRENT SURVEY CONTROL
 CQ1213  ______________________________________________________________________
 CQ1213* NAD 83(1997) POSITION- 32 48 11.83136(N) 092 53 36.63833(W)   NO CHECK
 CQ1213* NAD 83(1997) ELLIP HT-    81.629 (meters)        (01/02/04)   NO CHECK
 CQ1213* NAVD 88 ORTHO HEIGHT -   107.670 (meters)      353.25  (feet) ADJUSTED
 CQ1213  ______________________________________________________________________
 CQ1213  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 CQ1213  NAD 83(1997) X  -   -270,894.618 (meters)                     COMP
 CQ1213  NAD 83(1997) Y  - -5,359,552.128 (meters)                     COMP
 CQ1213  NAD 83(1997) Z  -  3,435,686.015 (meters)                     COMP
 CQ1213  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 CQ1213  DYNAMIC HEIGHT  -        107.551 (meters)      352.86  (feet) COMP
 CQ1213  MODELED GRAVITY -    979,532.2   (mgal)                       NAVD 88
 CQ1213
 CQ1213  HORZ ORDER      -  SECOND
 CQ1213  VERT ORDER      -  SECOND    CLASS 0
 CQ1213  ELLP ORDER      -  FOURTH    CLASS II
 CQ1213
 CQ1213.The horizontal coordinates were established by classical geodetic methods
 CQ1213.and adjusted by the National Geodetic Survey in September 1999.
 CQ1213
 CQ1213.No horizontal observational check was made to the station.
 CQ1213
 CQ1213.The orthometric height was determined by differential leveling and
 CQ1213.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1213.in June 1991.
 CQ1213
 CQ1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1213.GEOID18 height accuracy estimate available here.
 CQ1213
 CQ1213.Click photographs - Photos may exist for this station.
 CQ1213
 CQ1213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ1213
 CQ1213.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1213
 CQ1213.The ellipsoidal height was determined by GPS observations
 CQ1213.and is referenced to NAD 83.
 CQ1213
 CQ1213.The dynamic height is computed by dividing the NAVD 88
 CQ1213.geopotential number by the normal gravity value computed on the
 CQ1213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1213.degrees latitude (g = 980.6199 gals.).
 CQ1213
 CQ1213.The modeled gravity was interpolated from observed gravity values.
 CQ1213
 CQ1213. The following values were computed from the NAD 83(1997) position.
 CQ1213
 CQ1213;                    North         East     Units Scale Factor Converg.
 CQ1213;SPC LA N     -   255,455.193   963,142.603   MT  1.00003401   -0 12 29.0
 CQ1213;SPC LA N     -   838,105.91  3,159,910.36   sFT  1.00003401   -0 12 29.0
 CQ1213;UTM  15      - 3,629,484.628   509,969.810   MT  0.99960123   +0 03 27.7
 CQ1213
 CQ1213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1213!SPC LA N     -   0.99998718  x   1.00003401  =   1.00002119
 CQ1213!UTM  15      -   0.99998718  x   0.99960123  =   0.99958842
 CQ1213
 CQ1213:                Primary Azimuth Mark                     Grid Az
 CQ1213:SPC LA N     -  AYCOCK 2 AZ MK                           268 09 31.4
 CQ1213:UTM  15      -  AYCOCK 2 AZ MK                           267 53 34.7
 CQ1213
 CQ1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0996929484(NAD 83)
 CQ1213
 CQ1213|---------------------------------------------------------------------|
 CQ1213| PID    Reference Object                     Distance      Geod. Az  |
 CQ1213|                                                           dddmmss.s |
 CQ1213| CQ1215 AYCOCK 2 RM 3                        18.658 METERS 09706     |
 CQ1213| CQ2964 AYCOCK                                9.519 METERS 17157     |
 CQ1213| CY3318 AYCOCK 2 AZ MK                                     2675702.4 |
 CQ1213| CY3316 AYCOCK AZ MK                                       2690942.7 |
 CQ1213| CQ1214 AYCOCK RM 2                          23.166 METERS 34811     |
 CQ1213|---------------------------------------------------------------------|
 CQ1213
 CQ1213                          SUPERSEDED SURVEY CONTROL
 CQ1213
 CQ1213  NAD 83(1992)-  32 48 11.83199(N)    092 53 36.63749(W) AD(       ) 2
 CQ1213  ELLIP H (01/21/93)   81.676  (m)                       GP(       ) 4 2
 CQ1213  NAD 83(1986)-  32 48 11.84414(N)    092 53 36.62895(W) AD(       ) 2
 CQ1213  NAD 27      -  32 48 11.34355(N)    092 53 36.07528(W) AD(       ) 3
 CQ1213  NAD 27      -  32 48 11.30800(N)    092 53 36.06100(W) AD(       ) 2
 CQ1213  NGVD 29             107.75   (m)          353.5    (f) LEVELING    3  
 CQ1213  NGVD 29 (11/26/84)  107.746  (m)          353.50   (f) ADJUSTED    2 0
 CQ1213
 CQ1213.Superseded values are not recommended for survey control.
 CQ1213
 CQ1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1213.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1213
 CQ1213_MARKER: DS = TRIANGULATION STATION DISK
 CQ1213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1213_STAMPING: AYCOCK 2 1967
 CQ1213_MARK LOGO: CGS
 CQ1213_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ1213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1213+STABILITY: SURFACE MOTION
 CQ1213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ1213+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2011
 CQ1213
 CQ1213  HISTORY     - Date     Condition        Report By
 CQ1213  HISTORY     - 1967     MONUMENTED       CGS
 CQ1213  HISTORY     - 1969     GOOD             LADH
 CQ1213  HISTORY     - 1987     GOOD             NGS
 CQ1213  HISTORY     - 20110617 GOOD             GEOLS
 CQ1213
 CQ1213                          STATION DESCRIPTION
 CQ1213
 CQ1213'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (AKH)
 CQ1213'THE STATION IS LOCATED ABOUT 9 MILES EAST OF HOMER, 2 MILES
 CQ1213'NORTH OF LISBON IN THE SW 1/4 OF SEC. 16, T 2 N, R 5 W, ON
 CQ1213'PROPERTY OWNED BY MR. MARION W. AYCOCK, ABOUT 0.15 MILE
 CQ1213'WEST OF HIS HOUSE, IN THE SOUTHWEST CORNER OF FRONT YARD
 CQ1213'OF A TENNANT HOUSE, 82.5 FT. N OF CENTERLINE OF STATE HIGHWAY
 CQ1213'2, 4.5 FT. NORTH-NORTHWEST OF A FENCE CORNER, 3 FT. WEST
 CQ1213'OF A N-S FENCE LINE, 35 FT. EAST OF SOUTHWEST CORNER OF
 CQ1213'TENNANT HOUSE, 1 FOOT NORTHWEST OF METAL WITNESS POST AND
 CQ1213'SIGN.  IT IS A STANDARD DISK STAMPED AYCOCK 2 1967,
 CQ1213'PROJECTING 4 INCHES ABOUT 8 FT. ABOVE LEVEL OF ROAD.
 CQ1213'
 CQ1213'REFERENCE MARK NO. 2 IS 76.00 FT. NNW OF STATION, 154 FT.
 CQ1213'N OF THE CENTERLINE OF STATE HIGHWAY 2, 37 FT. SW OF A POWER
 CQ1213'POLE, 41 FT. NE OF CORNER OF TENNANT HOUSE, 20 FT. N OF A
 CQ1213'FENCE LINE, 18 FT. W OF A FENCE LINE.  IT IS A STANDARD
 CQ1213'REFERENCE MARK DISK STAMPED AYCOCK NO. 2 1941, PROJECTING
 CQ1213'6 INCHES.  TOP OF DISK IS BADLY MUTILATED.
 CQ1213'
 CQ1213'REFERENCE MARK NO. 3 IS 61.22 FT. E OF STATION, 1 FOOT N
 CQ1213'OF E-W FENCE LINE, 60 FT. E OF A FENCE CORNER, 80 FT. N
 CQ1213'OF THE CENTERLINE OF STATE HIGHWAY 2.  IT IS A STANDARD
 CQ1213'REFERENCE MARK DISK STAMPED AYCOCK 2 NO. 3 1967, PROJECTING
 CQ1213'3 INCHES.
 CQ1213'
 CQ1213'THE AZIMUTH MARK IS LOCATED ABOUT 0.7 MILE WEST OF STATION,
 CQ1213'ON PROPERTY OF W.E. GILGORE ESTATE, 86 FT. S OF THE CENTERLINE
 CQ1213'OF STATE HIGHWAY 2, 125 FT. E OF EAST SIDE OF LARGE WHITE
 CQ1213'HOUSE, 615 FT. S OF RIGHT-OF-WAY FENCE LINE, 90 FT. WSW OF
 CQ1213'A PEAR TREE ON PROJECTED PLANE OF THE WEST WALL OF THE LARGE
 CQ1213'BARN TO THE SOUTH, 50 FT. NW OF 12 INCH PECAN TREE, 1 FOOT
 CQ1213'S OF METAL WITNESS POST.  IT IS A STANDARD AZIMUTH MARK DISK
 CQ1213'STAMPED AYCOCK 1942 AZ 2 1967, PROJECTS 4 INCHES.
 CQ1213'
 CQ1213'TO REACH THE STATION FROM THE SQUARE IN HOMER, GO WEST ON
 CQ1213'STATE HIGHWAY 9 FOR 1.5 MILE TO THE JUNCTION WITH STATE
 CQ1213'HIGHWAY 2, TURN RIGHT AND GO EAST FOR 6.95 MILE TO THE AZIMUTH
 CQ1213'MARK ON THE RIGHT, CONTINUE 0.7 MILE EAST TO THE STATION
 CQ1213'ON THE LEFT.
 CQ1213'
 CQ1213'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CQ1213
 CQ1213                          STATION RECOVERY (1969)
 CQ1213
 CQ1213'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 CQ1213'10.8 MI NE FROM HOMER.
 CQ1213'ABOUT 9.5 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF U.S.
 CQ1213'HIGHWAY 79 AND LOUISIANA HIGHWAY 2 ON PROPERTY OWNED BY MARLON AYCOCK.
 CQ1213'IT IS 83 FEET NORTH OF CENTERLINE OF LOUISIANA HIGHWAY 2, 35 FEET
 CQ1213'EAST OF SOUTHEAST CORNER OF FRAME RESIDENCE.  SET IN THE TOP OF A
 CQ1213'CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.  A STEEL WITNESS
 CQ1213'POST IS SET 1.0 FEET SOUTHEAST OF MARK.  SECTION 16, T 21N, R 5W.
 CQ1213
 CQ1213                          STATION RECOVERY (1987)
 CQ1213
 CQ1213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 CQ1213'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 CQ1213'THE STATION MARK WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 CQ1213'OBSERVATIONS.
 CQ1213'
 CQ1213'THE STATION IS LOCATED ABOUT 14.4 KM (9.0 MI)
 CQ1213'EAST OF HOMER AND 3.2 KM (2.0 MI) NORTH OF LIBSON.
 CQ1213'OWNERSHIP--MR. MARION W. AYCOCK, TELEPHONE 318-353--6425.
 CQ1213'
 CQ1213'TO REACH THE STATION FROM THE SQUARE IN HOMER, GO WEST ON STATE
 CQ1213'HIGHWAY 9 FOR 2.4 KM (1.5 MI) TO THE JUNCTION OF STATE HIGHWAY 2.
 CQ1213'TURN RIGHT AND GO FOR 12.3 KM (7.65 MI) ALONG HIGHWAY 2 TO THE MARK
 CQ1213'OF THE LEFT ABOUT 8 FEET ABOVE THE LEVE OF THE ROAD, ALSO FROM THE
 CQ1213'LIBSON CEMETERY, GO EAST ALONG STATE HIGHWAY 2 FOR 2.7 KM (1.7 MI)
 CQ1213'TO THE STATION ON THE RIGHT.
 CQ1213'
 CQ1213'THE STATION IS A STANDARD CGS DISK
 CQ1213'STAMPED---AYCOCK 2 1967---,
 CQ1213'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 CQ1213'30 CM IN DIAMETER PROJECTING 13 CM ABOVE GROUND.  LOCATED
 CQ1213'25.6 METERS (84.0 FT) NORTH FROM THE CENTER OF THE HIGHWAY,
 CQ1213'16.1 METERS (53 FT) NORTH FROM THE EAST END OF A ROUND CEMENT
 CQ1213'CULVERT,
 CQ1213'11.9 METERS (39 FT) SOUTH FROM A IRONWOOD TREE,
 CQ1213'1.2 METERS (4.0 FT) NORTH FROM AN EAST-WEST FENCE AND
 CQ1213'0.30 METERS (1.0 FT) NORTHWEST FROM A METAL WITNESS POST.
 CQ1213'THE UNDERGROUND MARK IS A STANDARD CGS DISK
 CQ1213'STAMPED---AYCOCK 2 1967---,
 CQ1213'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 CQ1213'
 CQ1213'DESCRIBED BY R.D. BALL, TYPED BY DEW.
 CQ1213
 CQ1213                          STATION RECOVERY (2011)
 CQ1213
 CQ1213'RECOVERY NOTE BY GEOPHYSICAL LAND SERVICES 2011 (DE)
 CQ1213'PROPERTY IS OWNED BY GLEN AYCOCK,SON OF MARION W. AYCOCK ( NO
 CQ1213'TELEPHONE NUMBER GIVEN, NOT NECESSARY TO CONTACT ). ACCESS BY
 CQ1213'PROCEEDING NORTHBOUND ON ANTIOCH ROAD 0.1 MILE AND TURNING RIGHT,
 CQ1213'CROSSING CATTLE-GUARD, AND PROCEEDING EASTBOUND 0.2 MILE ON FIELD ROAD
 CQ1213'TO THE STATION ON THE RIGHT.
 CQ1213'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1215 ***********************************************************************
 CQ1215  DESIGNATION -  AYCOCK 2 RM 3
 CQ1215  PID         -  CQ1215
 CQ1215  STATE/COUNTY-  LA/CLAIBORNE
 CQ1215  COUNTRY     -  US
 CQ1215  USGS QUAD   -  ARIZONA (2018)
 CQ1215
 CQ1215                         *CURRENT SURVEY CONTROL
 CQ1215  ______________________________________________________________________
 CQ1215* NAD 83(1986) POSITION- 32 48 11.76   (N) 092 53 35.93   (W)   HD_HELD1
 CQ1215* NAVD 88 ORTHO HEIGHT -   107.446 (meters)      352.51  (feet) ADJUSTED
 CQ1215  ______________________________________________________________________
 CQ1215  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 CQ1215  DYNAMIC HEIGHT  -        107.327 (meters)      352.12  (feet) COMP
 CQ1215  MODELED GRAVITY -    979,532.2   (mgal)                       NAVD 88
 CQ1215
 CQ1215  VERT ORDER      -  SECOND    CLASS 0
 CQ1215
 CQ1215.The horizontal coordinates were determined by differentially corrected
 CQ1215.hand held GPS observations or other comparable positioning techniques
 CQ1215.and have an estimated accuracy of +/- 3 meters.
 CQ1215
 CQ1215.The orthometric height was determined by differential leveling and
 CQ1215.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1215.in June 1991.
 CQ1215
 CQ1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1215.GEOID18 height accuracy estimate available here.
 CQ1215
 CQ1215.Click photographs - Photos may exist for this station.
 CQ1215
 CQ1215.The dynamic height is computed by dividing the NAVD 88
 CQ1215.geopotential number by the normal gravity value computed on the
 CQ1215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1215.degrees latitude (g = 980.6199 gals.).
 CQ1215
 CQ1215.The modeled gravity was interpolated from observed gravity values.
 CQ1215
 CQ1215;                    North         East    Units  Estimated Accuracy
 CQ1215;SPC LA N     -   255,452.9     963,161.0     MT  (+/- 3 meters HH1 GPS) 
 CQ1215
 CQ1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0998829482(NAD 83)
 CQ1215
 CQ1215                          SUPERSEDED SURVEY CONTROL
 CQ1215
 CQ1215  NGVD 29 (11/26/84)  107.522  (m)          352.76   (f) ADJUSTED    2 0
 CQ1215
 CQ1215.Superseded values are not recommended for survey control.
 CQ1215
 CQ1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1215.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1215
 CQ1215_MARKER: DR = REFERENCE MARK DISK
 CQ1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1215_STAMPING: AYCOCK 2 NO 3 1967
 CQ1215_MARK LOGO: CGS
 CQ1215_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1215+STABILITY: SURFACE MOTION
 CQ1215
 CQ1215  HISTORY     - Date     Condition        Report By
 CQ1215  HISTORY     - 1967     MONUMENTED       CGS
 CQ1215  HISTORY     - 1969     GOOD             LADH
 CQ1215
 CQ1215                          STATION DESCRIPTION
 CQ1215
 CQ1215'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1215'10.8 MI NE FROM HOMER.
 CQ1215'ABOUT 9.5 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF U.S.
 CQ1215'HIGHWAY 79 AND LOUISIANA HIGHWAY 2, 61 FEET EAST OF AYCOCK 2
 CQ1215'TRIANGULATION STATION, 112 FEET SOUTHEAST OF AYCOCK REFERENCE MARK NO.
 CQ1215'2, 81 FEET NORTH OF CENTERLINE ON LOUISIANA HIGHWAY 2, 96 FEET EAST OF
 CQ1215'SOUTHEAST CORNER OF FRAME RESIDENCE.  SET IN THE TOP OF A CONCRETE
 CQ1215'POST PROJECTING 2 INCHES ABOVE THE GROUND.  A STEEL WITNESS POST IS
 CQ1215'SET 1.0 FEET SOUTH OF THE MARK.  SECTION 16, T21N, R5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1212 ***********************************************************************
 CQ1212  DESIGNATION -  AYCOCK AZ MK 2
 CQ1212  PID         -  CQ1212
 CQ1212  STATE/COUNTY-  LA/CLAIBORNE
 CQ1212  COUNTRY     -  US
 CQ1212  USGS QUAD   -  ARIZONA (2018)
 CQ1212
 CQ1212                         *CURRENT SURVEY CONTROL
 CQ1212  ______________________________________________________________________
 CQ1212* NAD 83(1986) POSITION- 32 48 11.     (N) 092 54 15.     (W)   SCALED
 CQ1212* NAVD 88 ORTHO HEIGHT -    95.870 (meters)      314.53  (feet) ADJUSTED
 CQ1212  ______________________________________________________________________
 CQ1212  GEOID HEIGHT    -        -25.983 (meters)                     GEOID18
 CQ1212  DYNAMIC HEIGHT  -         95.764 (meters)      314.19  (feet) COMP
 CQ1212  MODELED GRAVITY -    979,531.9   (mgal)                       NAVD 88
 CQ1212
 CQ1212  VERT ORDER      -  SECOND    CLASS 0
 CQ1212
 CQ1212.The horizontal coordinates were scaled from a map and have
 CQ1212.an estimated accuracy of +/- 6 seconds.
 CQ1212
 CQ1212.The orthometric height was determined by differential leveling and
 CQ1212.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1212.in June 1991.
 CQ1212
 CQ1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1212.GEOID18 height accuracy estimate available here.
 CQ1212
 CQ1212.Click photographs - Photos may exist for this station.
 CQ1212
 CQ1212.The dynamic height is computed by dividing the NAVD 88
 CQ1212.geopotential number by the normal gravity value computed on the
 CQ1212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1212.degrees latitude (g = 980.6199 gals.).
 CQ1212
 CQ1212.The modeled gravity was interpolated from observed gravity values.
 CQ1212
 CQ1212;                    North         East    Units  Estimated Accuracy
 CQ1212;SPC LA N     -   255,430.      962,140.      MT  (+/- 180 meters Scaled)
 CQ1212
 CQ1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS089294(NAD 83)
 CQ1212
 CQ1212                          SUPERSEDED SURVEY CONTROL
 CQ1212
 CQ1212  NGVD 29 (11/26/84)   95.945  (m)          314.78   (f) ADJUSTED    2 0
 CQ1212
 CQ1212.Superseded values are not recommended for survey control.
 CQ1212
 CQ1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1212.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1212
 CQ1212_MARKER: DZ = AZIMUTH MARK DISK
 CQ1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1212_STAMPING: AYCOCK 1941 AZ. 2 1967
 CQ1212_MARK LOGO: CGS
 CQ1212_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1212+STABILITY: SURFACE MOTION
 CQ1212
 CQ1212  HISTORY     - Date     Condition        Report By
 CQ1212  HISTORY     - 1967     MONUMENTED       CGS
 CQ1212  HISTORY     - 1969     GOOD             LADH
 CQ1212
 CQ1212                          STATION DESCRIPTION
 CQ1212
 CQ1212'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1212'10.2 MI NE FROM HOMER.
 CQ1212'ABOUT 8.9 MILES EAST ALONG LOUISIANA 2 FROM JUNCTION OF U.S. HIGHWAY
 CQ1212'79 AND LOUISIANA HIGHWAY 2, 0.6 MILE WEST OF AYCOCK 2 TRIANGULATION
 CQ1212'STATION, 126 FEET EAST OF NORTHEAST CORNER OF FRAME RESIDENCE, 115
 CQ1212'FEET NORTHEAST OF DUG WELL, 49 FEET NORTHWEST OF 16 INCH PECAN.  SET
 CQ1212'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND. A
 CQ1212'STEEL WITNESS POST IS SET 1.0 FEET SOUTHEAST OF THE MARK.  SECTION 16,
 CQ1212'T21N, R5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1214 ***********************************************************************
 CQ1214  DESIGNATION -  AYCOCK RM 2
 CQ1214  PID         -  CQ1214
 CQ1214  STATE/COUNTY-  LA/CLAIBORNE
 CQ1214  COUNTRY     -  US
 CQ1214  USGS QUAD   -  ARIZONA (2018)
 CQ1214
 CQ1214                         *CURRENT SURVEY CONTROL
 CQ1214  ______________________________________________________________________
 CQ1214* NAD 83(1986) POSITION- 32 48 12.57   (N) 092 53 36.82   (W)   HD_HELD1
 CQ1214* NAVD 88 ORTHO HEIGHT -   107.049 (meters)      351.21  (feet) ADJUSTED
 CQ1214  ______________________________________________________________________
 CQ1214  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 CQ1214  DYNAMIC HEIGHT  -        106.931 (meters)      350.82  (feet) COMP
 CQ1214  MODELED GRAVITY -    979,532.2   (mgal)                       NAVD 88
 CQ1214
 CQ1214  VERT ORDER      -  SECOND    CLASS 0
 CQ1214
 CQ1214.The horizontal coordinates were determined by differentially corrected
 CQ1214.hand held GPS observations or other comparable positioning techniques
 CQ1214.and have an estimated accuracy of +/- 3 meters.
 CQ1214
 CQ1214.The orthometric height was determined by differential leveling and
 CQ1214.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1214.in June 1991.
 CQ1214
 CQ1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1214.GEOID18 height accuracy estimate available here.
 CQ1214
 CQ1214.Click photographs - Photos may exist for this station.
 CQ1214
 CQ1214.The dynamic height is computed by dividing the NAVD 88
 CQ1214.geopotential number by the normal gravity value computed on the
 CQ1214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1214.degrees latitude (g = 980.6199 gals.).
 CQ1214
 CQ1214.The modeled gravity was interpolated from observed gravity values.
 CQ1214
 CQ1214;                    North         East    Units  Estimated Accuracy
 CQ1214;SPC LA N     -   255,478.0     963,138.0     MT  (+/- 3 meters HH1 GPS) 
 CQ1214
 CQ1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS0996529507(NAD 83)
 CQ1214
 CQ1214                          SUPERSEDED SURVEY CONTROL
 CQ1214
 CQ1214  NGVD 29 (11/26/84)  107.125  (m)          351.46   (f) ADJUSTED    2 0
 CQ1214
 CQ1214.Superseded values are not recommended for survey control.
 CQ1214
 CQ1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1214.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1214
 CQ1214_MARKER: DR = REFERENCE MARK DISK
 CQ1214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1214_STAMPING: AYCOCK NO 2 1941
 CQ1214_MARK LOGO: CGS
 CQ1214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1214+STABILITY: SURFACE MOTION
 CQ1214
 CQ1214  HISTORY     - Date     Condition        Report By
 CQ1214  HISTORY     - 1941     MONUMENTED       CGS
 CQ1214  HISTORY     - 1969     GOOD             LADH
 CQ1214
 CQ1214                          STATION DESCRIPTION
 CQ1214
 CQ1214'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1214'10.8 MI NE FROM HOMER.
 CQ1214'ABOUT 9.5 MILES EAST ALONG LOUISIANA HIGHWAY 2 FROM JUNCTION OF U.S.
 CQ1214'HIGHWAY 79 AND LOUISIANA HIGHWAY 2, 76 FEET NORTH OF AYCOCK 2 1967
 CQ1214'TRIANGULATION STATION, 159 FEET NORTH OF CENTERLINE OF LOUISIANA
 CQ1214'HIGHWAY 2, 46 FEET NORTHEAST OF NORTHEAST CORNER OF FRAME RESIDENCE,
 CQ1214'168 FEET EAST OF A DUG WELL, 59 FEET SOUTH OF 12 INCH PIN OAK.  SET IN
 CQ1214'THE TOP OF A CONCRETE POST PROJECTING 8 INCHES ABOVE THE GROUND. A
 CQ1214'STEEL WITNESS POST IS SET 1.0 FEET NORTH OF THE MARK.  SECTION 16, T
 CQ1214'21N, R 5W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6181 ***********************************************************************
 AH6181  DESIGNATION -  AZALIA
 AH6181  PID         -  AH6181
 AH6181  STATE/COUNTY-  LA/TERREBONNE
 AH6181  COUNTRY     -  US
 AH6181  USGS QUAD   -  GIBSON (2018)
 AH6181
 AH6181                         *CURRENT SURVEY CONTROL
 AH6181  ______________________________________________________________________
 AH6181* NAD 83(2011) POSITION- 29 41 47.08679(N) 090 56 32.38977(W)   ADJUSTED
 AH6181* NAD 83(2011) ELLIP HT-   -24.828 (meters)        (06/27/12)   ADJUSTED
 AH6181* NAD 83(2011) EPOCH   -  2010.00
 AH6181* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6181  **This station is located in a suspected subsidence area (see below).
 AH6181  ______________________________________________________________________
 AH6181  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6181  GEOID HEIGHT    -        -25.699 (meters)                     GEOID96
 AH6181  GEOID HEIGHT    -        -25.477 (meters)                     GEOID18
 AH6181  NAD 83(2011) X  -    -91,192.965 (meters)                     COMP
 AH6181  NAD 83(2011) Y  - -5,544,234.144 (meters)                     COMP
 AH6181  NAD 83(2011) Z  -  3,141,173.000 (meters)                     COMP
 AH6181  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH6181
 AH6181  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6181  Standards:
 AH6181         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6181            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6181  -------------------------------------------------------------------
 AH6181  NETWORK    1.52  17.46           0.63   0.61   8.91      0.09073806
 AH6181  -------------------------------------------------------------------
 AH6181  Click here for local accuracies and other accuracy information.
 AH6181
 AH6181.The horizontal coordinates were established by GPS observations
 AH6181.and adjusted by the National Geodetic Survey in June 2012.
 AH6181
 AH6181.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6181.been affixed to the stable North American tectonic plate. See 
 AH6181.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6181
 AH6181.The horizontal coordinates are valid at the epoch date displayed above
 AH6181.which is a decimal equivalence of Year/Month/Day.
 AH6181
 AH6181.** This station is in an area of known vertical motion. If an
 AH6181.** orthometric height was ever established but is not available 
 AH6181.** in the current survey control section, the orthometric height
 AH6181.** is considered suspect.  Suspect heights are available in the
 AH6181.** superseded section only if requested.
 AH6181
 AH6181.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6181.GEOID18 height accuracy estimate available here.
 AH6181
 AH6181.Click photographs - Photos may exist for this station.
 AH6181
 AH6181.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6181
 AH6181.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6181
 AH6181.The ellipsoidal height was determined by GPS observations
 AH6181.and is referenced to NAD 83.
 AH6181
 AH6181. The following values were computed from the NAD 83(2011) position.
 AH6181
 AH6181;                    North         East     Units Scale Factor Converg.
 AH6181;SPC LA S     -   132,680.725 1,037,838.357   MT  0.99993977   +0 11 43.8
 AH6181;SPC LA S     -   435,303.35  3,404,974.68   sFT  0.99993977   +0 11 43.8
 AH6181;UTM  15      - 3,286,917.683   699,080.679   MT  1.00008903   +1 01 11.0
 AH6181
 AH6181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6181!SPC LA S     -   1.00000390  x   0.99993977  =   0.99994367
 AH6181!UTM  15      -   1.00000390  x   1.00008903  =   1.00009293
 AH6181
 AH6181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9908086917(NAD 83)
 AH6181
 AH6181                          SUPERSEDED SURVEY CONTROL
 AH6181
 AH6181  NAD 83(2007)-  29 41 47.08702(N)    090 56 32.39027(W) AD(       ) 0
 AH6181  ELLIP H (02/10/07)  -24.784  (m)                       GP(       )    
 AH6181  ELLIP H (02/21/02)  -24.761  (m)                       GP(       ) 5 1
 AH6181  NAD 83(1992)-  29 41 47.08637(N)    090 56 32.38912(W) AD(       ) 1
 AH6181  ELLIP H (12/17/98)  -24.752  (m)                       GP(       ) 4 2
 AH6181
 AH6181.Superseded values are not recommended for survey control.
 AH6181
 AH6181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6181.See file dsdata.pdf to determine how the superseded data were derived.
 AH6181
 AH6181_MARKER: I = METAL ROD
 AH6181_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH6181_STAMPING: AZALIA
 AH6181_MARK LOGO: LA-109
 AH6181_PROJECTION: RECESSED 10 CENTIMETERS
 AH6181_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH6181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6181+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6181_ROD/PIPE-DEPTH: 18.3 meters
 AH6181_SLEEVE-DEPTH  : 0.9 meters
 AH6181
 AH6181  HISTORY     - Date     Condition        Report By
 AH6181  HISTORY     - 1995     MONUMENTED       MPHI
 AH6181
 AH6181                          STATION DESCRIPTION
 AH6181
 AH6181'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6181'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6181'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT AND TRAVEL NORTH
 AH6181'FOR 11.8 MI (19.0 KM) TO INTERSECTION WITH HWY 20.  TRAVEL WEST ON HWY
 AH6181'20 FOR 8.4 MI (13.5 KM) TO AZALIA ROAD IN THE SMALL COMMUNITY OF
 AH6181'DONNER.  TURN LEFT ON AZALIA ROAD AND TRAVEL 0.6 MI (1.0 KM) AND THE
 AH6181'STATION IS ON THE RIGHT.  THE STATION IS A STAINLESS STEEL ROD DRIVEN
 AH6181'INTO THE GROUND. THE STATION IS 13.40 FT (4.08 M) NORTHWEST FROM THE
 AH6181'CENTERLINE OF AZALIA ROAD, 91.50 FT (27.89 M) SOUTHWEST FROM THE POWER
 AH6181'POLE WITH A LIGHT, 152.50 SOUTHWEST FROM THE FIRE HYDRANT, 38.00 FT
 AH6181'(11.58 M) NORTHWEST FROM THE POWER POLE /TELEPHONE PED.NO.257, 74.00
 AH6181'FT (22.56 M) NORTH FROM THE NORTHEAST CORNER OF HOUSE NO.257, AND
 AH6181'66.10 FT (20.15 M) NORTHWEST FROM THE NORTHWEST CORNER OF HOUSE
 AH6181'NO.215.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6518 ***********************************************************************
 AH6518  DESIGNATION -  AZB 01
 AH6518  PID         -  AH6518
 AH6518  STATE/COUNTY-  LA/TERREBONNE
 AH6518  COUNTRY     -  US
 AH6518  USGS QUAD   -  GIBSON (2018)
 AH6518
 AH6518                         *CURRENT SURVEY CONTROL
 AH6518  ______________________________________________________________________
 AH6518* NAD 83(2011) POSITION- 29 41 55.66728(N) 090 56 01.65743(W)   ADJUSTED
 AH6518* NAD 83(2011) ELLIP HT-   -24.944 (meters)        (06/27/12)   ADJUSTED
 AH6518* NAD 83(2011) EPOCH   -  2010.00
 AH6518* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6518  **This station is located in a suspected subsidence area (see below).
 AH6518  ______________________________________________________________________
 AH6518  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6518  GEOID HEIGHT    -        -25.703 (meters)                     GEOID96
 AH6518  GEOID HEIGHT    -        -25.481 (meters)                     GEOID18
 AH6518  NAD 83(2011) X  -    -90,364.768 (meters)                     COMP
 AH6518  NAD 83(2011) Y  - -5,544,116.696 (meters)                     COMP
 AH6518  NAD 83(2011) Z  -  3,141,402.441 (meters)                     COMP
 AH6518  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 AH6518
 AH6518  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6518  Standards:
 AH6518         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6518            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6518  -------------------------------------------------------------------
 AH6518  NETWORK    2.13  21.29           0.74   0.97  10.86     -0.12036522
 AH6518  -------------------------------------------------------------------
 AH6518  Click here for local accuracies and other accuracy information.
 AH6518
 AH6518.The horizontal coordinates were established by GPS observations
 AH6518.and adjusted by the National Geodetic Survey in June 2012.
 AH6518
 AH6518.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6518.been affixed to the stable North American tectonic plate. See 
 AH6518.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6518
 AH6518.The horizontal coordinates are valid at the epoch date displayed above
 AH6518.which is a decimal equivalence of Year/Month/Day.
 AH6518
 AH6518.** This station is in an area of known vertical motion. If an
 AH6518.** orthometric height was ever established but is not available 
 AH6518.** in the current survey control section, the orthometric height
 AH6518.** is considered suspect.  Suspect heights are available in the
 AH6518.** superseded section only if requested.
 AH6518
 AH6518.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6518.GEOID18 height accuracy estimate available here.
 AH6518
 AH6518.Click photographs - Photos may exist for this station.
 AH6518
 AH6518.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6518
 AH6518.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6518
 AH6518.The ellipsoidal height was determined by GPS observations
 AH6518.and is referenced to NAD 83.
 AH6518
 AH6518. The following values were computed from the NAD 83(2011) position.
 AH6518
 AH6518;                    North         East     Units Scale Factor Converg.
 AH6518;SPC LA S     -   132,947.758 1,038,663.557   MT  0.99993955   +0 11 59.2
 AH6518;SPC LA S     -   436,179.44  3,407,682.02   sFT  0.99993955   +0 11 59.2
 AH6518;UTM  15      - 3,287,196.602   699,902.077   MT  1.00009308   +1 01 26.5
 AH6518
 AH6518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6518!SPC LA S     -   1.00000392  x   0.99993955  =   0.99994347
 AH6518!UTM  15      -   1.00000392  x   1.00009308  =   1.00009700
 AH6518
 AH6518_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9990287196(NAD 83)
 AH6518
 AH6518                          SUPERSEDED SURVEY CONTROL
 AH6518
 AH6518  NAD 83(2007)-  29 41 55.66751(N)    090 56 01.65795(W) AD(       ) 0
 AH6518  ELLIP H (02/10/07)  -24.901  (m)                       GP(       )    
 AH6518  ELLIP H (02/21/02)  -24.876  (m)                       GP(       ) 5 1
 AH6518  NAD 83(1992)-  29 41 55.66685(N)    090 56 01.65681(W) AD(       ) 1
 AH6518  ELLIP H (12/17/98)  -24.870  (m)                       GP(       ) 4 2
 AH6518
 AH6518.Superseded values are not recommended for survey control.
 AH6518
 AH6518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6518.See file dsdata.pdf to determine how the superseded data were derived.
 AH6518
 AH6518_MARKER: DD = SURVEY DISK
 AH6518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6518_MARK LOGO: LA-109
 AH6518_PROJECTION: FLUSH
 AH6518_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6518+STABILITY: SURFACE MOTION
 AH6518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6518+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6518
 AH6518  HISTORY     - Date     Condition        Report By
 AH6518  HISTORY     - 1995     MONUMENTED       MPHI
 AH6518
 AH6518                          STATION DESCRIPTION
 AH6518
 AH6518'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6518'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6518'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT AND TRAVEL NORTH
 AH6518'FOR 11.8 MI (19.0 KM) TO INTERSECTION WITH HWY 20.  TRAVEL WEST ON HWY
 AH6518'20 FOR 8.4 MI (13.5 KM) TO AZALIA ROAD IN THE SMALL COMMUNITY OF
 AH6518'DONNER.  TURN LEFT ON AZALIA ROAD AND TRAVEL 300 FT (91.4 M) +/- AND
 AH6518'THE STATION IS ON THE RIGHT. THE STATION IS A 2 INCH DISK IN CONCRETE.
 AH6518'THE STATION IS 18.00 FT (5.49 M) NORTHWEST FROM THE CENTERLINE OF
 AH6518'AZALIA ROAD, 35.20 FT (10.73 M) SOUTHWEST FROM THE FIRE HYDRANT, 64.60
 AH6518'FT (19.69 M) NORTHEAST FROM THE SERVICE ROAD, 69.90 FT (21.31 M)
 AH6518'NORTHEAST FROM THE TELEPHONE PED.NO.113, 97.10 FT (29.60 M) SOUTHEAST
 AH6518'FROM THE CENTERLINE OF HWY 20, AND 67.50 FT (20.57 M) SOUTHWEST FROM
 AH6518'THE POWER POLE WITH A LIGHT AND TRANSFORMER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6184 ***********************************************************************
 AH6184  DESIGNATION -  AZB 02
 AH6184  PID         -  AH6184
 AH6184  STATE/COUNTY-  LA/TERREBONNE
 AH6184  COUNTRY     -  US
 AH6184  USGS QUAD   -  GIBSON (2018)
 AH6184
 AH6184                         *CURRENT SURVEY CONTROL
 AH6184  ______________________________________________________________________
 AH6184* NAD 83(2011) POSITION- 29 41 40.81641(N) 090 57 01.41216(W)   ADJUSTED
 AH6184* NAD 83(2011) ELLIP HT-   -24.504 (meters)        (06/27/12)   ADJUSTED
 AH6184* NAD 83(2011) EPOCH   -  2010.00
 AH6184* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6184  **This station is located in a suspected subsidence area (see below).
 AH6184  ______________________________________________________________________
 AH6184  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6184  GEOID HEIGHT    -        -25.697 (meters)                     GEOID96
 AH6184  GEOID HEIGHT    -        -25.474 (meters)                     GEOID18
 AH6184  NAD 83(2011) X  -    -91,974.654 (meters)                     COMP
 AH6184  NAD 83(2011) Y  - -5,544,317.172 (meters)                     COMP
 AH6184  NAD 83(2011) Z  -  3,141,005.447 (meters)                     COMP
 AH6184  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AH6184
 AH6184  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6184  Standards:
 AH6184         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6184            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6184  -------------------------------------------------------------------
 AH6184  NETWORK    1.89  17.13           0.68   0.85   8.74     -0.04264879
 AH6184  -------------------------------------------------------------------
 AH6184  Click here for local accuracies and other accuracy information.
 AH6184
 AH6184.The horizontal coordinates were established by GPS observations
 AH6184.and adjusted by the National Geodetic Survey in June 2012.
 AH6184
 AH6184.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6184.been affixed to the stable North American tectonic plate. See 
 AH6184.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6184
 AH6184.The horizontal coordinates are valid at the epoch date displayed above
 AH6184.which is a decimal equivalence of Year/Month/Day.
 AH6184
 AH6184.** This station is in an area of known vertical motion. If an
 AH6184.** orthometric height was ever established but is not available 
 AH6184.** in the current survey control section, the orthometric height
 AH6184.** is considered suspect.  Suspect heights are available in the
 AH6184.** superseded section only if requested.
 AH6184
 AH6184.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6184.GEOID18 height accuracy estimate available here.
 AH6184
 AH6184.Click photographs - Photos may exist for this station.
 AH6184
 AH6184.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6184
 AH6184.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6184
 AH6184.The ellipsoidal height was determined by GPS observations
 AH6184.and is referenced to NAD 83.
 AH6184
 AH6184. The following values were computed from the NAD 83(2011) position.
 AH6184
 AH6184;                    North         East     Units Scale Factor Converg.
 AH6184;SPC LA S     -   132,485.032 1,037,058.847   MT  0.99993993   +0 11 29.3
 AH6184;SPC LA S     -   434,661.31  3,402,417.23   sFT  0.99993993   +0 11 29.3
 AH6184;UTM  15      - 3,286,710.768   698,303.950   MT  1.00008522   +1 00 56.4
 AH6184
 AH6184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6184!SPC LA S     -   1.00000385  x   0.99993993  =   0.99994378
 AH6184!UTM  15      -   1.00000385  x   1.00008522  =   1.00008907
 AH6184
 AH6184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9830386710(NAD 83)
 AH6184
 AH6184                          SUPERSEDED SURVEY CONTROL
 AH6184
 AH6184  NAD 83(2007)-  29 41 40.81667(N)    090 57 01.41267(W) AD(       ) 0
 AH6184  ELLIP H (02/10/07)  -24.456  (m)                       GP(       )    
 AH6184  ELLIP H (02/21/02)  -24.436  (m)                       GP(       ) 5 1
 AH6184  NAD 83(1992)-  29 41 40.81606(N)    090 57 01.41150(W) AD(       ) 1
 AH6184  ELLIP H (12/17/98)  -24.426  (m)                       GP(       ) 4 2
 AH6184
 AH6184.Superseded values are not recommended for survey control.
 AH6184
 AH6184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6184.See file dsdata.pdf to determine how the superseded data were derived.
 AH6184
 AH6184_MARKER: DD = SURVEY DISK
 AH6184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6184_STAMPING: AZB 02
 AH6184_MARK LOGO: LA-109
 AH6184_PROJECTION: FLUSH
 AH6184_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6184+STABILITY: SURFACE MOTION
 AH6184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6184+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6184
 AH6184  HISTORY     - Date     Condition        Report By
 AH6184  HISTORY     - 1995     MONUMENTED       MPHI
 AH6184
 AH6184                          STATION DESCRIPTION
 AH6184
 AH6184'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6184'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6184'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT AND TRAVEL NORTH
 AH6184'FOR 11.8 MI (19.0 KM) TO INTERSECTION WITH HWY 20.  TRAVEL WEST ON HWY
 AH6184'20 FOR 8.4 MI (13.5 KM) TO AZALIA ROAD IN THE SMALL COMMUNITY OF
 AH6184'DONNER.  TURN LEFT ON AZALIA ROAD AND TRAVEL 1.1 MI (1.8 KM) AND THE
 AH6184'STATION IS ON THE RIGHT.  THE STATION IS A 2 INCH DISK IN CONCRETE.
 AH6184'THE STATION IS 12.80 FT (3.90 M) NORTHWEST FROM THE CENTERLINE OF
 AH6184'AZALIA ROAD, 61.60 FT (18.78 M) SOUTHWEST FROM THE CENTERLINE OF THE
 AH6184'SHELL DRIVEWAY, 70.70 FT (21.55 M) NORTHWEST FROM THE NORTH CORNER OF
 AH6184'HOUSE NO.329, 54.10 FT (16.49 M) NORTHWEST FROM THE NORTHWEST CORNER
 AH6184'OF HOUSE NO.329, 199.0 FT (60.7 M) NORTHEAST FROM THE CENTERLINE OF
 AH6184'OAK STREET, 105.0 FT (32.0 M) NORTHEAST FROM THE FIRE HYDRANT, AND
 AH6184'140.30 FT (42.76 M) NORTHEAST FROM THE POWER POLE WITH A LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1322 ***********************************************************************
 BJ1322  DESIGNATION -  B
 BJ1322  PID         -  BJ1322
 BJ1322  STATE/COUNTY-  LA/JEFFERSON
 BJ1322  COUNTRY     -  US
 BJ1322  USGS QUAD   -  INDIAN BEACH (2018)
 BJ1322
 BJ1322                         *CURRENT SURVEY CONTROL
 BJ1322  ______________________________________________________________________
 BJ1322* NAD 83(1986) POSITION- 30 01 11.     (N) 090 09 27.     (W)   SCALED
 BJ1322* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1322  **This station is located in a suspected subsidence area (see below).
 BJ1322  ______________________________________________________________________
 BJ1322  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 BJ1322
 BJ1322.The horizontal coordinates were scaled from a map and have
 BJ1322.an estimated accuracy of +/- 6 seconds.
 BJ1322
 BJ1322.** This station is in an area of known vertical motion. If an
 BJ1322.** orthometric height was ever established but is not available 
 BJ1322.** in the current survey control section, the orthometric height
 BJ1322.** is considered suspect.  Suspect heights are available in the
 BJ1322.** superseded section only if requested.
 BJ1322
 BJ1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1322.GEOID18 height accuracy estimate available here.
 BJ1322
 BJ1322.Click photographs - Photos may exist for this station.
 BJ1322
 BJ1322;                    North         East    Units  Estimated Accuracy
 BJ1322;SPC LA S     -   169,030.    1,113,420.      MT  (+/- 180 meters Scaled)
 BJ1322
 BJ1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP741243(NAD 83)
 BJ1322
 BJ1322                          SUPERSEDED SURVEY CONTROL
 BJ1322
 BJ1322.No superseded survey control is available for this station.
 BJ1322
 BJ1322_MARKER: DD = SURVEY DISK
 BJ1322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1322_STAMPING: B
 BJ1322_MARK LOGO: USACE
 BJ1322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1322+STABILITY: SURFACE MOTION
 BJ1322
 BJ1322  HISTORY     - Date     Condition        Report By
 BJ1322  HISTORY     - UNK      MONUMENTED       USACE
 BJ1322  HISTORY     - 1963     GOOD             CGS
 BJ1322
 BJ1322                          STATION DESCRIPTION
 BJ1322
 BJ1322'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1322'AT METAIRIE, ABOUT 0.20 MILE WEST ALONG PONTCHARTRAIN LEVEE FROM NORTH
 BJ1322'CAUSEWAY BOULEVARD, 30 FEET NORTH OF THE CENTER LINE OF A EAST WEST
 BJ1322'GRAVEL ROAD, 46 FEET EAST OF THE FOURTH POLE WEST OF THE CAUSEWAY, 51
 BJ1322'FEET WEST OF THE CENTER LINE OF A DIM FIELD ROAD, 55 YARDS SOUTH OF
 BJ1322'THE CENTER OF THE LEVEE (SLOPE MEASUREMENT), AND IS A DISK IN TOP OF A
 BJ1322'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2911 ***********************************************************************
 AA2911  HT_MOD      -  This is a Height Modernization Survey Station.
 AA2911  DESIGNATION -  B
 AA2911  PID         -  AA2911
 AA2911  STATE/COUNTY-  LA/EAST CARROLL
 AA2911  COUNTRY     -  US
 AA2911  USGS QUAD   -  MILLIKIN (2018)
 AA2911
 AA2911                         *CURRENT SURVEY CONTROL
 AA2911  ______________________________________________________________________
 AA2911* NAD 83(2011) POSITION- 32 59 21.47367(N) 091 13 29.26739(W)   ADJUSTED
 AA2911* NAD 83(2011) ELLIP HT-     7.130 (meters)        (06/27/12)   ADJUSTED
 AA2911* NAD 83(2011) EPOCH   -  2010.00
 AA2911* NAVD 88 ORTHO HEIGHT -    33.38  (meters)      109.5   (feet) GPS OBS
 AA2911  ______________________________________________________________________
 AA2911  NAVD 88 orthometric height was determined with geoid model    G99SSS
 AA2911  GEOID HEIGHT    -        -27.015 (meters)                     G99SSS
 AA2911  GEOID HEIGHT    -        -26.201 (meters)                     GEOID18
 AA2911  NAD 83(2011) X  -   -114,466.396 (meters)                     COMP
 AA2911  NAD 83(2011) Y  - -5,353,903.586 (meters)                     COMP
 AA2911  NAD 83(2011) Z  -  3,452,967.069 (meters)                     COMP
 AA2911  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 AA2911
 AA2911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2911  Standards:
 AA2911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2911  -------------------------------------------------------------------
 AA2911  NETWORK    1.18   1.33           0.52   0.44   0.68     -0.05267864
 AA2911  -------------------------------------------------------------------
 AA2911  Click here for local accuracies and other accuracy information.
 AA2911
 AA2911.The horizontal coordinates were established by GPS observations
 AA2911.and adjusted by the National Geodetic Survey in June 2012.
 AA2911
 AA2911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2911.been affixed to the stable North American tectonic plate. See 
 AA2911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2911
 AA2911.The horizontal coordinates are valid at the epoch date displayed above
 AA2911.which is a decimal equivalence of Year/Month/Day.
 AA2911
 AA2911.The orthometric height was determined by GPS observations and a
 AA2911.high-resolution geoid model using precise GPS observation and
 AA2911.processing techniques.
 AA2911
 AA2911.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2911.GEOID18 height accuracy estimate available here.
 AA2911
 AA2911.Click photographs - Photos may exist for this station.
 AA2911
 AA2911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2911
 AA2911.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2911
 AA2911.The ellipsoidal height was determined by GPS observations
 AA2911.and is referenced to NAD 83.
 AA2911
 AA2911. The following values were computed from the NAD 83(2011) position.
 AA2911
 AA2911;                    North         East     Units Scale Factor Converg.
 AA2911;SPC LA N     -   276,720.009 1,119,194.168   MT  1.00008950   +0 40 27.1
 AA2911;SPC LA N     -   907,872.23  3,671,889.53   sFT  1.00008950   +0 40 27.1
 AA2911;UTM  15      - 3,651,499.855   665,863.021   MT  0.99993921   +0 58 00.4
 AA2911
 AA2911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2911!SPC LA N     -   0.99999888  x   1.00008950  =   1.00008838
 AA2911!UTM  15      -   0.99999888  x   0.99993921  =   0.99993809
 AA2911
 AA2911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6586351499(NAD 83)
 AA2911
 AA2911                          SUPERSEDED SURVEY CONTROL
 AA2911
 AA2911  NAD 83(2007)-  32 59 21.47347(N)    091 13 29.26823(W) AD(2002.00) 0
 AA2911  ELLIP H (02/10/07)    7.156  (m)                       GP(2002.00)    
 AA2911  NAD 83(1992)-  32 59 21.47328(N)    091 13 29.26780(W) AD(       ) 1
 AA2911  ELLIP H (03/17/04)    7.153  (m)                       GP(       ) 4 2
 AA2911  NAVD 88 (05/12/97)   33.328  (m)          109.34   (f) ADJUSTED    2 1
 AA2911
 AA2911.Superseded values are not recommended for survey control.
 AA2911
 AA2911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2911.See file dsdata.pdf to determine how the superseded data were derived.
 AA2911
 AA2911_MARKER: DD = SURVEY DISK
 AA2911_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AA2911_SP_SET: HEADWALL
 AA2911_STAMPING: B 1913
 AA2911_MARK LOGO: CGS+SS
 AA2911_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2911+STABILITY: SURFACE MOTION
 AA2911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2911+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2003
 AA2911
 AA2911  HISTORY     - Date     Condition        Report By
 AA2911  HISTORY     - 1934     MONUMENTED       LAGS
 AA2911  HISTORY     - 19870624 GOOD             LADTD
 AA2911  HISTORY     - 20020918 GOOD             PYBURN
 AA2911  HISTORY     - 20030801 GOOD             EMCINC
 AA2911
 AA2911                          STATION DESCRIPTION
 AA2911
 AA2911'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2911'ABOUT 0.2 KM (0.10 MI) SOUTH ON U S HIGHWAY 65 FROM ITS JUNCTION WITH
 AA2911'STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON THE RIGHT SET IN THE
 AA2911'NORTH END OF A HEADWALL, 9.3 M (30.5 FT) WEST OF THE CENTER OF THE
 AA2911'HIGHWAY AND 1.5 M (4.9 FT) NORTH OF THE SOUTH END OF THE HEADWALL.
 AA2911
 AA2911                          STATION RECOVERY (2002)
 AA2911
 AA2911'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2002
 AA2911'RECOVERED IN GOOD CONDITION.
 AA2911
 AA2911                          STATION RECOVERY (2003)
 AA2911
 AA2911'RECOVERY NOTE BY EMC INCORPORATED 2003 (DG)
 AA2911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1390 ***********************************************************************
 BK1390  DESIGNATION -  B 1
 BK1390  PID         -  BK1390
 BK1390  STATE/COUNTY-  LA/CALCASIEU
 BK1390  COUNTRY     -  US
 BK1390  USGS QUAD   -  WESTLAKE (2018)
 BK1390
 BK1390                         *CURRENT SURVEY CONTROL
 BK1390  ______________________________________________________________________
 BK1390* NAD 83(1986) POSITION- 30 14 17.     (N) 093 16 37.     (W)   SCALED
 BK1390* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1390  **This station is located in a suspected subsidence area (see below).
 BK1390  ______________________________________________________________________
 BK1390  GEOID HEIGHT    -        -27.201 (meters)                     GEOID18
 BK1390
 BK1390.The horizontal coordinates were scaled from a map and have
 BK1390.an estimated accuracy of +/- 6 seconds.
 BK1390
 BK1390.** This station is in an area of known vertical motion. If an
 BK1390.** orthometric height was ever established but is not available 
 BK1390.** in the current survey control section, the orthometric height
 BK1390.** is considered suspect.  Suspect heights are available in the
 BK1390.** superseded section only if requested.
 BK1390
 BK1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1390.GEOID18 height accuracy estimate available here.
 BK1390
 BK1390.Click photographs - Photos may exist for this station.
 BK1390
 BK1390;                    North         East    Units  Estimated Accuracy
 BK1390;SPC LA S     -   194,240.      812,940.      MT  (+/- 180 meters Scaled)
 BK1390
 BK1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP733451(NAD 83)
 BK1390
 BK1390                          SUPERSEDED SURVEY CONTROL
 BK1390
 BK1390.No superseded survey control is available for this station.
 BK1390
 BK1390_MARKER: DB = BENCH MARK DISK
 BK1390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1390_STAMPING: B 1 1918 13.386
 BK1390_MARK LOGO: CGS
 BK1390_PROJECTION: PROJECTING 30 CENTIMETERS
 BK1390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1390+STABILITY: SURFACE MOTION
 BK1390
 BK1390  HISTORY     - Date     Condition        Report By
 BK1390  HISTORY     - 1918     MONUMENTED       CGS
 BK1390  HISTORY     - 1955     GOOD             CGS
 BK1390  HISTORY     - 1972     MARK NOT FOUND   NGS
 BK1390
 BK1390                          STATION DESCRIPTION
 BK1390
 BK1390'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BK1390'3.7 MI W FROM LAKE CHARLES.
 BK1390'3.7 MILES WEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BK1390'STATION AT LAKE CHARLES, 8 RAILS EAST OF A SIDE TRACK, 45.3 FEET NORTH
 BK1390'OF THE NORTH RAIL OF THE MAIN TRACK, 9.7 FEET SOUTHEAST OF THE
 BK1390'SOUTHEAST RAIL OF A SIDE TRACK, 44 FEET SOUTHEAST OF TELEPHONE POLE
 BK1390'8324, 2 FEET NORTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 BK1390'POST WHICH PROJECTS 1.0 FOOT ABOVE THE GROUND.
 BK1390
 BK1390                          STATION RECOVERY (1972)
 BK1390
 BK1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1982 ***********************************************************************
 BX1982  DESIGNATION -  B 100
 BX1982  PID         -  BX1982
 BX1982  STATE/COUNTY-  LA/VERNON
 BX1982  COUNTRY     -  US
 BX1982  USGS QUAD   -  DOWDEN CREEK (2018)
 BX1982
 BX1982                         *CURRENT SURVEY CONTROL
 BX1982  ______________________________________________________________________
 BX1982* NAD 83(1986) POSITION- 31 16 33.     (N) 093 21 11.     (W)   SCALED
 BX1982* NAVD 88 ORTHO HEIGHT -   111.67  (+/-2cm)      366.4   (feet) VERTCON3
 BX1982  ______________________________________________________________________
 BX1982  GEOID HEIGHT    -        -26.677 (meters)                     GEOID18
 BX1982  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1982
 BX1982.The horizontal coordinates were scaled from a map and have
 BX1982.an estimated accuracy of +/- 6 seconds.
 BX1982
 BX1982.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1982.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1982
 BX1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1982.GEOID18 height accuracy estimate available here.
 BX1982
 BX1982.The vertical order pertains to the NGVD 29 superseded value.
 BX1982
 BX1982.Click photographs - Photos may exist for this station.
 BX1982
 BX1982;                    North         East    Units  Estimated Accuracy
 BX1982;SPC LA N     -    86,340.      918,770.      MT  (+/- 180 meters Scaled)
 BX1982
 BX1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ663602(NAD 83)
 BX1982
 BX1982                          SUPERSEDED SURVEY CONTROL
 BX1982
 BX1982  NGVD 29 (11/26/84)  111.747  (m)          366.62   (f) ADJUSTED    2 0
 BX1982
 BX1982.Superseded values are not recommended for survey control.
 BX1982
 BX1982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1982.See file dsdata.pdf to determine how the superseded data were derived.
 BX1982
 BX1982_MARKER: DB = BENCH MARK DISK
 BX1982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1982_STAMPING: B 100 1938
 BX1982_MARK LOGO: CGS
 BX1982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1982+STABILITY: SURFACE MOTION
 BX1982
 BX1982  HISTORY     - Date     Condition        Report By
 BX1982  HISTORY     - 1938     MONUMENTED       CGS
 BX1982  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1982  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1982
 BX1982                          STATION DESCRIPTION
 BX1982
 BX1982'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1982'1.7 MI N FROM ANACOCO.
 BX1982'1.7 MILES NORTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM ANACOCO,
 BX1982'VERNON PARISH, 0.3 MILE NORTH OF MILEPOST 657, AT THE NORTH END OF A
 BX1982'CUT, AT THE SOUTH END OF A FILL, 222 YARDS NORTH OF A CULVERT IN THE
 BX1982'FILL, AND 36 FEET EAST OF THE EAST RAIL.  A STANDARD DISK, STAMPED B
 BX1982'100 1938 AND SET IN THE TOP OF A CONCRETE POST.
 BX1982
 BX1982                          STATION RECOVERY (1994)
 BX1982
 BX1982'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1982'MARK NOT FOUND.
 BX1982
 BX1982                          STATION RECOVERY (2001)
 BX1982
 BX1982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1982'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0117 ***********************************************************************
 AT0117  DESIGNATION -  B 101
 AT0117  PID         -  AT0117
 AT0117  STATE/COUNTY-  LA/PLAQUEMINES
 AT0117  COUNTRY     -  US
 AT0117  USGS QUAD   -  PASS A LOUTRE WEST (2018)
 AT0117
 AT0117                         *CURRENT SURVEY CONTROL
 AT0117  ______________________________________________________________________
 AT0117* NAD 83(1986) POSITION- 29 09 23.     (N) 089 14 25.     (W)   SCALED
 AT0117* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0117  **This station is located in a suspected subsidence area (see below).
 AT0117  ______________________________________________________________________
 AT0117  GEOID HEIGHT    -        -23.562 (meters)                     GEOID18
 AT0117
 AT0117.The horizontal coordinates were scaled from a map and have
 AT0117.an estimated accuracy of +/- 6 seconds.
 AT0117
 AT0117.** This station is in an area of known vertical motion. If an
 AT0117.** orthometric height was ever established but is not available 
 AT0117.** in the current survey control section, the orthometric height
 AT0117.** is considered suspect.  Suspect heights are available in the
 AT0117.** superseded section only if requested.
 AT0117
 AT0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0117.GEOID18 height accuracy estimate available here.
 AT0117
 AT0117.Click photographs - Photos may exist for this station.
 AT0117
 AT0117;                    North         East    Units  Estimated Accuracy
 AT0117;SPC LA S     -    74,620.    1,203,630.      MT  (+/- 180 meters Scaled)
 AT0117
 AT0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT820273(NAD 83)
 AT0117
 AT0117                          SUPERSEDED SURVEY CONTROL
 AT0117
 AT0117.No superseded survey control is available for this station.
 AT0117
 AT0117_MARKER: DB = BENCH MARK DISK
 AT0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0117_STAMPING: B 101 1938
 AT0117_MARK LOGO: CGS
 AT0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0117+STABILITY: SURFACE MOTION
 AT0117
 AT0117  HISTORY     - Date     Condition        Report By
 AT0117  HISTORY     - 1938     MONUMENTED       CGS
 AT0117  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0117
 AT0117                          STATION DESCRIPTION
 AT0117
 AT0117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0117'1.4 MI S FROM PILOTTOWN.
 AT0117'1.4 MILES SOUTH ALONG THE LEFT BANK OF MISSISSIPPI RIVER FROM
 AT0117'PILOTTOWN, PLAQUEMINES PARISH, ABOUT 22 PACES NORTHEAST OF THE LEFT
 AT0117'BANK OF PASS A LOUTRE, AND IN LINE WITH THE HEAD OF PASSES LIGHT AND A
 AT0117'POLE STANDING BETWEEN TWO ROUND TARGETS. A STANDARD DISK, STAMPED B
 AT0117'101 1938 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2169 ***********************************************************************
 BX2169  DESIGNATION -  B 102
 BX2169  PID         -  BX2169
 BX2169  STATE/COUNTY-  LA/DE SOTO
 BX2169  COUNTRY     -  US
 BX2169  USGS QUAD   -  PLEASANT HILL (2018)
 BX2169
 BX2169                         *CURRENT SURVEY CONTROL
 BX2169  ______________________________________________________________________
 BX2169* NAD 83(1986) POSITION- 31 52 20.     (N) 093 34 26.     (W)   SCALED
 BX2169* NAVD 88 ORTHO HEIGHT -    98.414 (meters)      322.88  (feet) ADJUSTED
 BX2169  ______________________________________________________________________
 BX2169  GEOID HEIGHT    -        -26.030 (meters)                     GEOID18
 BX2169  DYNAMIC HEIGHT  -         98.297 (meters)      322.50  (feet) COMP
 BX2169  MODELED GRAVITY -    979,449.6   (mgal)                       NAVD 88
 BX2169
 BX2169  VERT ORDER      -  FIRST     CLASS II
 BX2169
 BX2169.The horizontal coordinates were scaled from a map and have
 BX2169.an estimated accuracy of +/- 6 seconds.
 BX2169
 BX2169.The orthometric height was determined by differential leveling and
 BX2169.adjusted by the NATIONAL GEODETIC SURVEY
 BX2169.in February 1994.
 BX2169
 BX2169.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2169.GEOID18 height accuracy estimate available here.
 BX2169
 BX2169.Click photographs - Photos may exist for this station.
 BX2169
 BX2169.The dynamic height is computed by dividing the NAVD 88
 BX2169.geopotential number by the normal gravity value computed on the
 BX2169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2169.degrees latitude (g = 980.6199 gals.).
 BX2169
 BX2169.The modeled gravity was interpolated from observed gravity values.
 BX2169
 BX2169;                    North         East    Units  Estimated Accuracy
 BX2169;SPC LA N     -   152,650.      898,400.      MT  (+/- 180 meters Scaled)
 BX2169
 BX2169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR457264(NAD 83)
 BX2169
 BX2169                          SUPERSEDED SURVEY CONTROL
 BX2169
 BX2169  NGVD 29 (11/26/84)   98.456  (m)          323.02   (f) ADJUSTED    1 2
 BX2169
 BX2169.Superseded values are not recommended for survey control.
 BX2169
 BX2169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2169.See file dsdata.pdf to determine how the superseded data were derived.
 BX2169
 BX2169_MARKER: DB = BENCH MARK DISK
 BX2169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2169_STAMPING: B 102 1938
 BX2169_MARK LOGO: CGS
 BX2169_PROJECTION: PROJECTING 13 CENTIMETERS
 BX2169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2169+STABILITY: SURFACE MOTION
 BX2169
 BX2169  HISTORY     - Date     Condition        Report By
 BX2169  HISTORY     - 1938     MONUMENTED       CGS
 BX2169  HISTORY     - 1981     GOOD             LADTD
 BX2169
 BX2169                          STATION DESCRIPTION
 BX2169
 BX2169'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX2169'1 MI SE FROM PELICAN.
 BX2169'ABOUT 1.0 MILE SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX2169'STATION AT PELICAN, DE SOTO PARISH, ABOUT 610 FEET SOUTHEAST OF
 BX2169'MILEPOST 274, ABOUT 340 FEET NORTHWEST OF THE NORTHWEST END OF TRESTLE
 BX2169'273.8, AND 48 FEET NORTHEAST OF THE CENTER LINE OF THE MAIN TRACK. A
 BX2169'STANDARD DISK, STAMPED B 102 1938 AND SET IN THE TOP OF A CONCRETE
 BX2169'POST.
 BX2169
 BX2169                          STATION RECOVERY (1981)
 BX2169
 BX2169'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BX2169'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  ABOUT
 BX2169'0.8 KM (0.5 MI) EAST ALONG STATE HIGHWAY 513 FROM THE PELICAN HIGH
 BX2169'SCHOOL IN PELICAN TO THE INTERSECTION WITH STATE HIGHWAY 483, THENCE
 BX2169'EAST ACROSS STATE HIGHWAY 483 FOR 0.2 KM (0.1 MI) TO A FORK IN THE
 BX2169'ROAD, TAKE RIGHT BLACK TOP DRIVE, THENCE CONTINUE EAST FOR 0.7 KM
 BX2169'(0.45 MI) TO THE END OF BLACK TOP ROAD, THENCE SOUTH ACROSS OLD
 BX2169'RAILROAD BED TO AN OPEN PASTURE, THENCE EAST ALONG WOOD LINE FOR 663
 BX2169'METERS (2175 FT), MARK WILL BE TO NORTH ACROSS RAILROAD BED, 107
 BX2169'METERS (351 FT) NORTH-NORTHEAST OF A POWER POLE NUMBER P 1180, 71.3
 BX2169'METERS (234 FT) NORTH-NORTHWEST OF A POWER POLE NUMBER P 170, 14.6
 BX2169'METERS (48 FT) NORTH OF THE CENTER OF RAILROAD BED AND 0.2 METER
 BX2169'(0.5 FT) NORTH OF A FENCE.
 BX2169'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 BX2169'THE MARK IS 4.57 M ABOVE RAILROAD BED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2021 ***********************************************************************
 CQ2021  DESIGNATION -  B 103
 CQ2021  PID         -  CQ2021
 CQ2021  STATE/COUNTY-  LA/BOSSIER
 CQ2021  COUNTRY     -  US
 CQ2021  USGS QUAD   -  EASTWOOD (2018)
 CQ2021
 CQ2021                         *CURRENT SURVEY CONTROL
 CQ2021  ______________________________________________________________________
 CQ2021* NAD 83(1986) POSITION- 32 32 03.     (N) 093 33 30.     (W)   SCALED
 CQ2021* NAVD 88 ORTHO HEIGHT -    68.727 (meters)      225.48  (feet) ADJUSTED
 CQ2021  ______________________________________________________________________
 CQ2021  GEOID HEIGHT    -        -26.077 (meters)                     GEOID18
 CQ2021  DYNAMIC HEIGHT  -         68.649 (meters)      225.23  (feet) COMP
 CQ2021  MODELED GRAVITY -    979,505.9   (mgal)                       NAVD 88
 CQ2021
 CQ2021  VERT ORDER      -  FIRST     CLASS I
 CQ2021
 CQ2021.The horizontal coordinates were scaled from a map and have
 CQ2021.an estimated accuracy of +/- 6 seconds.
 CQ2021
 CQ2021.The orthometric height was determined by differential leveling and
 CQ2021.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2021.in June 1991.
 CQ2021
 CQ2021.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2021.GEOID18 height accuracy estimate available here.
 CQ2021
 CQ2021.Click photographs - Photos may exist for this station.
 CQ2021
 CQ2021.The dynamic height is computed by dividing the NAVD 88
 CQ2021.geopotential number by the normal gravity value computed on the
 CQ2021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2021.degrees latitude (g = 980.6199 gals.).
 CQ2021
 CQ2021.The modeled gravity was interpolated from observed gravity values.
 CQ2021
 CQ2021;                    North         East    Units  Estimated Accuracy
 CQ2021;SPC LA N     -   226,030.      900,580.      MT  (+/- 180 meters Scaled)
 CQ2021
 CQ2021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR475997(NAD 83)
 CQ2021
 CQ2021                          SUPERSEDED SURVEY CONTROL
 CQ2021
 CQ2021  NGVD 29 (11/26/84)   68.801  (m)          225.72   (f) ADJUSTED    1 1
 CQ2021
 CQ2021.Superseded values are not recommended for survey control.
 CQ2021
 CQ2021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2021.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2021
 CQ2021_MARKER: DB = BENCH MARK DISK
 CQ2021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2021_STAMPING: B 103 1938
 CQ2021_MARK LOGO: CGS
 CQ2021_PROJECTION: PROJECTING 30 CENTIMETERS
 CQ2021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2021+STABILITY: SURFACE MOTION
 CQ2021
 CQ2021  HISTORY     - Date     Condition        Report By
 CQ2021  HISTORY     - 1938     MONUMENTED       CGS
 CQ2021  HISTORY     - 1969     GOOD             CGS
 CQ2021
 CQ2021                          STATION DESCRIPTION
 CQ2021
 CQ2021'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2021'3.25 MI W FROM HAUGHTON.
 CQ2021'ABOUT 3.25 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ2021'POST OFFICE AT HAUGHTON, 47 YARDS EAST OF MILEPOST 157, 43 FEET SOUTH
 CQ2021'OF THE SOUTH RAIL, 10 TELEPHONE POLES WEST OF A TELEPHONE BOOTH, 89
 CQ2021'FEET SOUTH AND ACROSS THE TRACK FROM TELEPHONE POLE NUMBER 2, ABOUT 1
 CQ2021'FOOT ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 CQ2021'POST WHICH PROJECTS 12 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC
 CQ2021'24, T 18 N R 12W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1638 ***********************************************************************
 CQ1638  DESIGNATION -  B 105
 CQ1638  PID         -  CQ1638
 CQ1638  STATE/COUNTY-  LA/DE SOTO
 CQ1638  COUNTRY     -  US
 CQ1638  USGS QUAD   -  MANSFIELD (2018)
 CQ1638
 CQ1638                         *CURRENT SURVEY CONTROL
 CQ1638  ______________________________________________________________________
 CQ1638* NAD 83(1986) POSITION- 32 02 27.     (N) 093 40 54.     (W)   SCALED
 CQ1638* NAVD 88 ORTHO HEIGHT -   101.91  (+/-2cm)      334.3   (feet) VERTCON3
 CQ1638  ______________________________________________________________________
 CQ1638  GEOID HEIGHT    -        -25.810 (meters)                     GEOID18
 CQ1638  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1638
 CQ1638.The horizontal coordinates were scaled from a map and have
 CQ1638.an estimated accuracy of +/- 6 seconds.
 CQ1638
 CQ1638.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1638.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1638
 CQ1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1638.GEOID18 height accuracy estimate available here.
 CQ1638
 CQ1638.The vertical order pertains to the NGVD 29 superseded value.
 CQ1638
 CQ1638.Click photographs - Photos may exist for this station.
 CQ1638
 CQ1638;                    North         East    Units  Estimated Accuracy
 CQ1638;SPC LA N     -   171,450.      888,400.      MT  (+/- 180 meters Scaled)
 CQ1638
 CQ1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR356451(NAD 83)
 CQ1638
 CQ1638                          SUPERSEDED SURVEY CONTROL
 CQ1638
 CQ1638  NGVD 29 (11/26/84)  101.989  (m)          334.61   (f) ADJUSTED    1 2
 CQ1638
 CQ1638.Superseded values are not recommended for survey control.
 CQ1638
 CQ1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1638.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1638
 CQ1638_MARKER: DB = BENCH MARK DISK
 CQ1638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1638_STAMPING: B 105 1938
 CQ1638_MARK LOGO: CGS
 CQ1638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1638+STABILITY: SURFACE MOTION
 CQ1638
 CQ1638  HISTORY     - Date     Condition        Report By
 CQ1638  HISTORY     - 1938     MONUMENTED       CGS
 CQ1638  HISTORY     - 1957     MARK NOT FOUND   CGS
 CQ1638  HISTORY     - 1974     MARK NOT FOUND   USGS
 CQ1638  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 CQ1638
 CQ1638                          STATION DESCRIPTION
 CQ1638
 CQ1638'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 CQ1638'1.2 MILES NORTHEAST ALONG U. S. HIGHWAY 84 FROM THE KANSAS CITY
 CQ1638'SOUTHERN RAILWAY STATION AT MANSFIELD, DE SOTO PARISH, ON TOP OF THE
 CQ1638'FIRST HILL EAST OF THE END OF THE HARD SURFACE ROAD, AT THE GULF
 CQ1638'REFINING CO. TANK STORAGE FIELD, 25 FEET NORTHEAST OF AN ENTRANCE
 CQ1638'GATE, 48 FEET NORTHWEST OF TWO LARGE PINE TREES SOUTHEAST OF THE
 CQ1638'HIGHWAY, AND 25 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY.  A
 CQ1638'STANDARD DISK, STAMPED B 105 1938 AND SET IN THE TOP OF A CONCRETE
 CQ1638'POST.  NOTE-ROADBED HAS BEEN WIDENED IN THIS AREA.
 CQ1638
 CQ1638                          STATION RECOVERY (1974)
 CQ1638
 CQ1638'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 CQ1638'MARK NOT FOUND.
 CQ1638
 CQ1638                          STATION RECOVERY (1996)
 CQ1638
 CQ1638'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1638'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1684 ***********************************************************************
 CP1684  DESIGNATION -  B 106 RM
 CP1684  PID         -  CP1684
 CP1684  STATE/COUNTY-  LA/TENSAS
 CP1684  COUNTRY     -  US
 CP1684  USGS QUAD   -  GRAND GULF (2018)
 CP1684
 CP1684                         *CURRENT SURVEY CONTROL
 CP1684  ______________________________________________________________________
 CP1684* NAD 83(1986) POSITION- 32 06 10.     (N) 091 06 18.     (W)   SCALED
 CP1684* NAVD 88 ORTHO HEIGHT -    27.65  (+/-2cm)       90.7   (feet) VERTCON3
 CP1684  ______________________________________________________________________
 CP1684  GEOID HEIGHT    -        -26.378 (meters)                     GEOID18
 CP1684  VERT ORDER      -  ? (See Below)
 CP1684
 CP1684.The horizontal coordinates were scaled from a map and have
 CP1684.an estimated accuracy of +/- 6 seconds.
 CP1684
 CP1684.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1684.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1684
 CP1684.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1684.GEOID18 height accuracy estimate available here.
 CP1684
 CP1684.The vertical order pertains to the NGVD 29 superseded value.
 CP1684
 CP1684.Click photographs - Photos may exist for this station.
 CP1684
 CP1684;                    North         East    Units  Estimated Accuracy
 CP1684;SPC LA N     -   178,560.    1,131,660.      MT  (+/- 180 meters Scaled)
 CP1684
 CP1684_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR788533(NAD 83)
 CP1684
 CP1684                          SUPERSEDED SURVEY CONTROL
 CP1684
 CP1684  NGVD 29 (??/??/92)   27.683  (m)           90.82   (f) ADJ UNCH       
 CP1684
 CP1684.Superseded values are not recommended for survey control.
 CP1684
 CP1684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1684.See file dsdata.pdf to determine how the superseded data were derived.
 CP1684
 CP1684_MARKER: S = SPIKE
 CP1684_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CP1684_SP_SET: TREE
 CP1684_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1684
 CP1684  HISTORY     - Date     Condition        Report By
 CP1684  HISTORY     - 1938     MONUMENTED       CGS
 CP1684  HISTORY     - 1938     GOOD             CGS
 CP1684
 CP1684                          STATION DESCRIPTION
 CP1684
 CP1684'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CP1684'9 MILES EAST OF NEWELLTON, TENSAS PARISH, AT BUCK RIDGE LANDING, 0.2
 CP1684'MILE FROM BENCH MARK B 106, 95 FEET PERPENDICULAR TO THE RIGHT FROM
 CP1684'RANGE 290, AT A POINT 765 FEET LANDWARD FROM 1938 P. I. (VICKERYS)
 CP1684'CONTROL, 200 FEET BEHIND A FIELD, AT THE LOWER EDGE OF LARGE TIMBER,
 CP1684'DIRECTLY ABOVE A THICK GROWTH OF SMALL COTTONWOOD, SYCAMORE, AND THORN
 CP1684'TREES, IN THE DOWNSTREAM SIDE OF A 27-INCH COTTONWOOD TREE, IN THE
 CP1684'BOTTOM OF A TRIANGULAR BLAZE, AND 4 FEET ABOVE THE GROUND.  A BOAT
 CP1684'SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1268 ***********************************************************************
 BK1268  DESIGNATION -  B 109
 BK1268  PID         -  BK1268
 BK1268  STATE/COUNTY-  LA/BEAUREGARD
 BK1268  COUNTRY     -  US
 BK1268  USGS QUAD   -  DERIDDER (2018)
 BK1268
 BK1268                         *CURRENT SURVEY CONTROL
 BK1268  ______________________________________________________________________
 BK1268* NAD 83(1986) POSITION- 30 49 24.     (N) 093 19 23.     (W)   SCALED
 BK1268* NAVD 88 ORTHO HEIGHT -    60.07  (+/-2cm)      197.1   (feet) VERTCON3
 BK1268  ______________________________________________________________________
 BK1268  GEOID HEIGHT    -        -26.879 (meters)                     GEOID18
 BK1268  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1268
 BK1268.The horizontal coordinates were scaled from a map and have
 BK1268.an estimated accuracy of +/- 6 seconds.
 BK1268
 BK1268.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1268.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1268
 BK1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1268.GEOID18 height accuracy estimate available here.
 BK1268
 BK1268.The vertical order pertains to the NGVD 29 superseded value.
 BK1268
 BK1268.Click photographs - Photos may exist for this station.
 BK1268
 BK1268;                    North         East    Units  Estimated Accuracy
 BK1268;SPC LA S     -   259,190.      809,630.      MT  (+/- 180 meters Scaled)
 BK1268
 BK1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ691100(NAD 83)
 BK1268
 BK1268                          SUPERSEDED SURVEY CONTROL
 BK1268
 BK1268  NGVD 29 (11/26/84)   60.214  (m)          197.55   (f) ADJUSTED    2 0
 BK1268
 BK1268.Superseded values are not recommended for survey control.
 BK1268
 BK1268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1268.See file dsdata.pdf to determine how the superseded data were derived.
 BK1268
 BK1268_MARKER: DB = BENCH MARK DISK
 BK1268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1268_STAMPING: B 109 1945
 BK1268_MARK LOGO: CGS
 BK1268_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1268+STABILITY: SURFACE MOTION
 BK1268
 BK1268  HISTORY     - Date     Condition        Report By
 BK1268  HISTORY     - 1945     MONUMENTED       CGS
 BK1268
 BK1268                          STATION DESCRIPTION
 BK1268
 BK1268'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 BK1268'2.3 MI SW FROM DE RIDDER.
 BK1268'2.3 MILES SOUTHWEST ALONG THE GULF, COLORADO AND SANTA FE RAILWAY FROM
 BK1268'THE STATION AT DE RIDDER, BEAUREGARD PARISH, AT THE SOUTHEAST CORNER
 BK1268'OF THE DE RIDDER ARMY AIR BASE RESERVATION, AT THE T-JUNCTION OF A
 BK1268'ROAD LEADING NORTH AND A ROAD PARALLELING THE TRACK, 57 FEET WEST OF
 BK1268'THE CENTERLINE OF THE SIDE ROAD, 42 FEET NORTH OF THE CENTERLINE OF
 BK1268'THE ROAD PARALLELING THE TRACK, 0.8 FOOT EAST OF THE RESERVATION FENCE
 BK1268'LINE, AND 2 FEET WEST OF A WHITE WOODEN WITNESS POST. A STANDARD DISK,
 BK1268'STAMPED B 109 1945 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BK1268'INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1366 ***********************************************************************
 BJ1366  DESIGNATION -  B 110
 BJ1366  PID         -  BJ1366
 BJ1366  STATE/COUNTY-  LA/ORLEANS
 BJ1366  COUNTRY     -  US
 BJ1366  USGS QUAD   -  SPANISH FORT (2018)
 BJ1366
 BJ1366                         *CURRENT SURVEY CONTROL
 BJ1366  ______________________________________________________________________
 BJ1366* NAD 83(1986) POSITION- 30 01 54.     (N) 090 03 55.     (W)   SCALED
 BJ1366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1366  **This station is located in a suspected subsidence area (see below).
 BJ1366  ______________________________________________________________________
 BJ1366  GEOID HEIGHT    -        -26.160 (meters)                     GEOID18
 BJ1366
 BJ1366.The horizontal coordinates were scaled from a map and have
 BJ1366.an estimated accuracy of +/- 6 seconds.
 BJ1366
 BJ1366.** This station is in an area of known vertical motion. If an
 BJ1366.** orthometric height was ever established but is not available 
 BJ1366.** in the current survey control section, the orthometric height
 BJ1366.** is considered suspect.  Suspect heights are available in the
 BJ1366.** superseded section only if requested.
 BJ1366
 BJ1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1366.GEOID18 height accuracy estimate available here.
 BJ1366
 BJ1366.Click photographs - Photos may exist for this station.
 BJ1366
 BJ1366;                    North         East    Units  Estimated Accuracy
 BJ1366;SPC LA S     -   170,450.    1,122,300.      MT  (+/- 180 meters Scaled)
 BJ1366
 BJ1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP830259(NAD 83)
 BJ1366
 BJ1366                          SUPERSEDED SURVEY CONTROL
 BJ1366
 BJ1366.No superseded survey control is available for this station.
 BJ1366
 BJ1366_MARKER: DB = BENCH MARK DISK
 BJ1366_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1366_SP_SET: CULVERT HEADWALL
 BJ1366_STAMPING: B 110 1945
 BJ1366_MARK LOGO: CGS
 BJ1366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1366+STABILITY: SURFACE MOTION
 BJ1366
 BJ1366  HISTORY     - Date     Condition        Report By
 BJ1366  HISTORY     - 1945     MONUMENTED       CGS
 BJ1366  HISTORY     - 1963     GOOD             CGS
 BJ1366  HISTORY     - 1985     GOOD             NGS
 BJ1366  HISTORY     - 1990     GOOD             USPSQD
 BJ1366  HISTORY     - 19901108 MARK NOT FOUND   NGS
 BJ1366
 BJ1366                          STATION DESCRIPTION
 BJ1366
 BJ1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1366'IN NEW ORLEANS.
 BJ1366'AT NEW ORLEANS, ON THE GROUNDS OF LOUISIANA STATE UNIVERSITY, SET IN
 BJ1366'THE TOP OF THE SOUTHWEST END OF THE NORTHWEST CONCRETE HEAD WALL TO A
 BJ1366'TWIN 30 FOOT PIPE CULVERT UNDER THE STREET (MAIN ENTRANCE TO
 BJ1366'UNIVERSITY), 6 FEET NORTHEAST OF THE SOUTHWEST END OF THE HEAD WALL
 BJ1366'AND IS ABOUT 1 FOOT ABOVE THE LEVEL OF THE STREET.
 BJ1366
 BJ1366                          STATION RECOVERY (1985)
 BJ1366
 BJ1366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1366'RECOVERED IN GOOD CONDITION, THE 1963 RECOVERY IS ADEQUATE WITH THE
 BJ1366'FOLLOWING CHANGES, CHANGE--MAIN TO NORTHEAST, ADD--24.08 METERS
 BJ1366'(79.0 FT) SOUTHWEST OF THE SOUTHWEST CURB OF LAKESHORE DRIVE,
 BJ1366'ADD--6.37 METERS (20.9 FT) NORTH-NORTHWEST OF THE CENTERLINE OF
 BJ1366'MILNEBURG ROAD.
 BJ1366
 BJ1366                          STATION RECOVERY (1990)
 BJ1366
 BJ1366'RECOVERY NOTE BY US POWER SQUADRON 1990 (RLR)
 BJ1366'RECOVERED IN GOOD CONDITION.
 BJ1366
 BJ1366                          STATION RECOVERY (1990)
 BJ1366
 BJ1366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1366'A THOROUGH SEARCH OF THE AREA WAS MADE AND THE CULVERT COULD NOT BE
 BJ1366'LOCATED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0114 ***********************************************************************
 AV0114  DESIGNATION -  B 112
 AV0114  PID         -  AV0114
 AV0114  STATE/COUNTY-  LA/VERMILION
 AV0114  COUNTRY     -  US
 AV0114  USGS QUAD   -  MULBERRY ISLAND EAST (2018)
 AV0114
 AV0114                         *CURRENT SURVEY CONTROL
 AV0114  ______________________________________________________________________
 AV0114* NAD 83(1986) POSITION- 29 34 02.     (N) 092 17 59.     (W)   SCALED
 AV0114* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0114  **This station is located in a suspected subsidence area (see below).
 AV0114  ______________________________________________________________________
 AV0114  GEOID HEIGHT    -        -25.369 (meters)                     GEOID18
 AV0114
 AV0114.The horizontal coordinates were scaled from a map and have
 AV0114.an estimated accuracy of +/- 6 seconds.
 AV0114
 AV0114.** This station is in an area of known vertical motion. If an
 AV0114.** orthometric height was ever established but is not available 
 AV0114.** in the current survey control section, the orthometric height
 AV0114.** is considered suspect.  Suspect heights are available in the
 AV0114.** superseded section only if requested.
 AV0114
 AV0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0114.GEOID18 height accuracy estimate available here.
 AV0114
 AV0114.Click photographs - Photos may exist for this station.
 AV0114
 AV0114;                    North         East    Units  Estimated Accuracy
 AV0114;SPC LA S     -   118,690.      906,360.      MT  (+/- 180 meters Scaled)
 AV0114
 AV0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN678710(NAD 83)
 AV0114
 AV0114                          SUPERSEDED SURVEY CONTROL
 AV0114
 AV0114.No superseded survey control is available for this station.
 AV0114
 AV0114_MARKER: DB = BENCH MARK DISK
 AV0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0114_STAMPING: B 112 1948
 AV0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0114+STABILITY: SURFACE MOTION
 AV0114
 AV0114  HISTORY     - Date     Condition        Report By
 AV0114  HISTORY     - 1948     MONUMENTED       CGS
 AV0114  HISTORY     - 1965     GOOD             CGS
 AV0114
 AV0114                          STATION DESCRIPTION
 AV0114
 AV0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0114'9.25 MI W FROM CHENIERE AU TIGRE.
 AV0114'ABOUT 6.7 MILES SOUTHWEST ALONG A TRAIL WHICH FOLLOWS A RIDGE AND A
 AV0114'ROW OF TREES FROM THE CEMETERY AT CHENIERE AU TIGRE, THENCE ABOUT 1.3
 AV0114'MILES NORTH ALONG THE WEST BANK OF THE OLD FRESHWATER CANAL TO BEEF
 AV0114'RIDGE, THENCE 0.3 MILE WEST ALONG BEEF RIDGE TO THE WEST SPOIL BANK OF
 AV0114'A PROPOSED CANAL, THENCE ABOUT 0.8 MILE NORTH ALONG THE WEST SPOIL
 AV0114'BANK OF THE PROPOSED CANAL, THENCE ABOUT 0.15 MILE EAST ACROSS THE NEW
 AV0114'CANAL AND TO THE WEST BANK OF THE OLD FRESHWATER CANAL, IN SECTION 7,
 AV0114'T 17 S, R 2 E, 37 FEET WEST OF THE WEST BANK OF THE OLD CANAL, 57 FEET
 AV0114'NORTH OF THE CENTER OF A WOODEN GATE, 43 FEET NORTH OF AN EAST-WEST
 AV0114'FENCE, 1.1 FEET WEST OF A WOODEN WITNESS POST, ABOUT 3 FEET ABOVE THE
 AV0114'WATER LINE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 10
 AV0114'INCHES.  NOTE-- THIS MARK IS LEANING ABOUT 20 DEGREES BUT IS SOLID.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0051 ***********************************************************************
 AV0051  DESIGNATION -  B 114
 AV0051  PID         -  AV0051
 AV0051  STATE/COUNTY-  LA/VERMILION
 AV0051  COUNTRY     -  US
 AV0051  USGS QUAD   -  FEARMAN LAKE (2018)
 AV0051
 AV0051                         *CURRENT SURVEY CONTROL
 AV0051  ______________________________________________________________________
 AV0051* NAD 83(1986) POSITION- 29 43 21.     (N) 092 14 43.     (W)   SCALED
 AV0051* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0051  **This station is located in a suspected subsidence area (see below).
 AV0051  ______________________________________________________________________
 AV0051  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 AV0051
 AV0051.The horizontal coordinates were scaled from a map and have
 AV0051.an estimated accuracy of +/- 6 seconds.
 AV0051
 AV0051.** This station is in an area of known vertical motion. If an
 AV0051.** orthometric height was ever established but is not available 
 AV0051.** in the current survey control section, the orthometric height
 AV0051.** is considered suspect.  Suspect heights are available in the
 AV0051.** superseded section only if requested.
 AV0051
 AV0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0051.GEOID18 height accuracy estimate available here.
 AV0051
 AV0051.Click photographs - Photos may exist for this station.
 AV0051
 AV0051;                    North         East    Units  Estimated Accuracy
 AV0051;SPC LA S     -   135,860.      911,770.      MT  (+/- 180 meters Scaled)
 AV0051
 AV0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN729882(NAD 83)
 AV0051
 AV0051                          SUPERSEDED SURVEY CONTROL
 AV0051
 AV0051.No superseded survey control is available for this station.
 AV0051
 AV0051_MARKER: DB = BENCH MARK DISK
 AV0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0051_STAMPING: B 114 1948
 AV0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0051+STABILITY: SURFACE MOTION
 AV0051
 AV0051  HISTORY     - Date     Condition        Report By
 AV0051  HISTORY     - 1948     MONUMENTED       CGS
 AV0051  HISTORY     - 1965     MARK NOT FOUND   CGS
 AV0051
 AV0051                          STATION DESCRIPTION
 AV0051
 AV0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 AV0051'3.8 MI SE FROM SCHOONER BAYOU LOCKS.
 AV0051'ABOUT 1.8 MILES EAST ALONG SCHOONER BAYOU FROM THE SCHOONER BAYOU
 AV0051'LOCKS THENCE ABOUT 2.0 MILES SOUTH ALONG SIXMILE CANAL, ACROSS THE
 AV0051'CANAL FROM THE NORTH END OF AN INDENTATION IN THE EAST BANK, 40 FEET
 AV0051'WEST OF THE WEST SIDE OF THE CANAL, 20 FEET EAST OF THE EDGE OF THE
 AV0051'MARSH, AND ON TOP OF THE SPOIL BANK.  A STANDARD BENCH MARK DISK SET
 AV0051'IN TOP OF A 3-FOOT LENGTH OF 8-INCH CONCRETE PIPE FILLED WITH CONCRETE
 AV0051'PROJECTING 2 INCHES ABOVE GROUND.
 AV0051
 AV0051                          STATION RECOVERY (1965)
 AV0051
 AV0051'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AV0051'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0697 ***********************************************************************
 CQ0697  DESIGNATION -  B 115
 CQ0697  PID         -  CQ0697
 CQ0697  STATE/COUNTY-  LA/OUACHITA
 CQ0697  COUNTRY     -  US
 CQ0697  USGS QUAD   -  LUNA (2018)
 CQ0697
 CQ0697                         *CURRENT SURVEY CONTROL
 CQ0697  ______________________________________________________________________
 CQ0697* NAD 83(1986) POSITION- 32 22 09.2    (N) 092 10 31.6    (W)   HD_HELD2
 CQ0697* NAVD 88 ORTHO HEIGHT -    26.86  (+/-2cm)       88.1   (feet) VERTCON3
 CQ0697  ______________________________________________________________________
 CQ0697  GEOID HEIGHT    -        -25.822 (meters)                     GEOID18
 CQ0697  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0697
 CQ0697.The horizontal coordinates were established by autonomous hand held GPS
 CQ0697.observations and have an estimated accuracy of +/- 10 meters.
 CQ0697
 CQ0697.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0697.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0697
 CQ0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0697.GEOID18 height accuracy estimate available here.
 CQ0697
 CQ0697.The vertical order pertains to the NGVD 29 superseded value.
 CQ0697
 CQ0697.Click photographs - Photos may exist for this station.
 CQ0697
 CQ0697;                    North         East    Units  Estimated Accuracy
 CQ0697;SPC LA N     -   207,298.    1,030,543.      MT  (+/- 10 meters HH2 GPS)
 CQ0697
 CQ0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7757181661(NAD 83)
 CQ0697
 CQ0697                          SUPERSEDED SURVEY CONTROL
 CQ0697
 CQ0697  NGVD 29 (11/26/84)   26.922  (m)           88.33   (f) ADJUSTED    2 0
 CQ0697
 CQ0697.Superseded values are not recommended for survey control.
 CQ0697
 CQ0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0697.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0697
 CQ0697_MARKER: DB = BENCH MARK DISK
 CQ0697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0697_STAMPING: B 115 1949
 CQ0697_MARK LOGO: CGS
 CQ0697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0697+STABILITY: SURFACE MOTION
 CQ0697
 CQ0697  HISTORY     - Date     Condition        Report By
 CQ0697  HISTORY     - 1949     MONUMENTED       CGS
 CQ0697  HISTORY     - 20110123 GOOD             GEOCAC
 CQ0697
 CQ0697                          STATION DESCRIPTION
 CQ0697
 CQ0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0697'4.7 MI NE FROM LUNA.
 CQ0697'4.7 MILES NORTHEAST ALONG A PARISH ROAD FROM THE JUNCTION OF STATE
 CQ0697'HIGHWAYS 200 AND 1496 AT LUNA, AT A Y ROAD JUNCTION, 400 FEET SOUTH OF
 CQ0697'A WOODEN BRIDGE, ON THE NORTH SLOPE OF A HILL, 63 FEET SOUTHWEST OF
 CQ0697'THE EXTENDED CENTER LINE OF A SIDE ROAD LEADING SOUTHEAST, 56 FEET
 CQ0697'WEST OF THE CENTER LINE OF THE NORTH AND SOUTH ROAD, 1.7 FEET EAST OF
 CQ0697'A FENCE, 1.5 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A
 CQ0697'CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 CQ0697
 CQ0697                          STATION RECOVERY (2011)
 CQ0697
 CQ0697'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CQ0697'DISK WAS FOUND IN GOOD CONDITION ABOUT 2 INCHES ABOVE SURROUNDING
 CQ0697'GROUND LEVEL, 1.5 FEET SOUTH OF METAL WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0692 ***********************************************************************
 CQ0692  DESIGNATION -  B 116
 CQ0692  PID         -  CQ0692
 CQ0692  STATE/COUNTY-  LA/OUACHITA
 CQ0692  COUNTRY     -  US
 CQ0692  USGS QUAD   -  BOSCO (2018)
 CQ0692
 CQ0692                         *CURRENT SURVEY CONTROL
 CQ0692  ______________________________________________________________________
 CQ0692* NAD 83(1986) POSITION- 32 20 06.     (N) 092 07 25.     (W)   SCALED
 CQ0692* NAVD 88 ORTHO HEIGHT -    25.21  (+/-2cm)       82.7   (feet) VERTCON3
 CQ0692  ______________________________________________________________________
 CQ0692  GEOID HEIGHT    -        -25.837 (meters)                     GEOID18
 CQ0692  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0692
 CQ0692.The horizontal coordinates were scaled from a map and have
 CQ0692.an estimated accuracy of +/- 6 seconds.
 CQ0692
 CQ0692.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0692.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0692
 CQ0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0692.GEOID18 height accuracy estimate available here.
 CQ0692
 CQ0692.The vertical order pertains to the NGVD 29 superseded value.
 CQ0692
 CQ0692.Click photographs - Photos may exist for this station.
 CQ0692
 CQ0692;                    North         East    Units  Estimated Accuracy
 CQ0692;SPC LA N     -   203,520.    1,035,430.      MT  (+/- 180 meters Scaled)
 CQ0692
 CQ0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR824779(NAD 83)
 CQ0692
 CQ0692                          SUPERSEDED SURVEY CONTROL
 CQ0692
 CQ0692  NGVD 29 (11/26/84)   25.274  (m)           82.92   (f) ADJUSTED    2 0
 CQ0692
 CQ0692.Superseded values are not recommended for survey control.
 CQ0692
 CQ0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0692.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0692
 CQ0692_MARKER: DB = BENCH MARK DISK
 CQ0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0692_STAMPING: B 116 1949
 CQ0692_MARK LOGO: CGS
 CQ0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0692+STABILITY: SURFACE MOTION
 CQ0692
 CQ0692  HISTORY     - Date     Condition        Report By
 CQ0692  HISTORY     - 1949     MONUMENTED       CGS
 CQ0692
 CQ0692                          STATION DESCRIPTION
 CQ0692
 CQ0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0692'10.0 MI E FROM LUNA.
 CQ0692'4.7 MILES NORTHEAST ALONG A PARISH ROAD FROM THE JUNCTION OF STATE
 CQ0692'HIGHWAYS 200 AND 1496 AT LUNA, THENCE 3.0 MILES SOUTHEAST ALONG A
 CQ0692'PARISH ROAD, THENCE 2.3 MILES EAST ALONG A PARISH ROAD.  AT A Y ROAD
 CQ0692'JUNCTION, 250 FEET WEST OF A TIN ROOFED SHED WHICH IS ON THE SOUTH
 CQ0692'SIDE OF THE ROAD, 30 FEET SOUTH OF THE CENTER LINE OF THE EAST AND
 CQ0692'WEST ROAD, 28 FEET NORTHEAST OF THE CENTER LINE OF A WOODS ROAD
 CQ0692'LEADING SOUTH, 9 FEET NORTHEAST OF A 30 INCH TRIANGULAR BLAZED PINE
 CQ0692'TREE, 9 FEET SOUTH OF AN 8 INCH TRIANGULAR BLAZED PINE TREE, 2 FEET
 CQ0692'SOUTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 CQ0692'PROJECTS 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0826 ***********************************************************************
 CQ0826  DESIGNATION -  B 117
 CQ0826  PID         -  CQ0826
 CQ0826  STATE/COUNTY-  LA/CALDWELL
 CQ0826  COUNTRY     -  US
 CQ0826  USGS QUAD   -  BLANKSTON (2018)
 CQ0826
 CQ0826                         *CURRENT SURVEY CONTROL
 CQ0826  ______________________________________________________________________
 CQ0826* NAD 83(1986) POSITION- 32 10 21.     (N) 092 09 33.     (W)   SCALED
 CQ0826* NAVD 88 ORTHO HEIGHT -    63.50  (+/-2cm)      208.3   (feet) VERTCON3
 CQ0826  ______________________________________________________________________
 CQ0826  GEOID HEIGHT    -        -25.607 (meters)                     GEOID18
 CQ0826  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0826
 CQ0826.The horizontal coordinates were scaled from a map and have
 CQ0826.an estimated accuracy of +/- 6 seconds.
 CQ0826
 CQ0826.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0826.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0826
 CQ0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0826.GEOID18 height accuracy estimate available here.
 CQ0826
 CQ0826.The vertical order pertains to the NGVD 29 superseded value.
 CQ0826
 CQ0826.Click photographs - Photos may exist for this station.
 CQ0826
 CQ0826;                    North         East    Units  Estimated Accuracy
 CQ0826;SPC LA N     -   185,490.    1,032,140.      MT  (+/- 180 meters Scaled)
 CQ0826
 CQ0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR792598(NAD 83)
 CQ0826
 CQ0826                          SUPERSEDED SURVEY CONTROL
 CQ0826
 CQ0826  NGVD 29 (11/26/84)   63.578  (m)          208.59   (f) ADJUSTED    2 0
 CQ0826
 CQ0826.Superseded values are not recommended for survey control.
 CQ0826
 CQ0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0826.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0826
 CQ0826_MARKER: DB = BENCH MARK DISK
 CQ0826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0826_STAMPING: B 117 1949
 CQ0826_MARK LOGO: CGS
 CQ0826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0826+STABILITY: SURFACE MOTION
 CQ0826
 CQ0826  HISTORY     - Date     Condition        Report By
 CQ0826  HISTORY     - 1949     MONUMENTED       CGS
 CQ0826  HISTORY     - 1986     MARK NOT FOUND   USPSQD
 CQ0826
 CQ0826                          STATION DESCRIPTION
 CQ0826
 CQ0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0826'4.0 MI NE FROM MOUNT PLEASANT.
 CQ0826'2.1 MILES NORTHEAST ALONG A COUNTRY ROAD FROM THE MOUNT PLEASANT
 CQ0826'CHURCH AT MOUNT PLEASANT, THENCE 1.9 MILES NORTH ALONG STATE HIGHWAY
 CQ0826'1636.  ALONG THE NORTH EDGE OF A TRIANGLE FORMED BY A ROAD JUNCTION,
 CQ0826'122 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD LEADING NORTHEAST,
 CQ0826'79 FEET NORTHEAST OF THE CENTER LINE OF STATE HIGHWAY 1636, 22 FEET
 CQ0826'SOUTH OF THE CENTER LINE OF THE EAST AND WEST ROAD, 1.6 FEET NORTHWEST
 CQ0826'OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 CQ0826'0.2 FOOT ABOVE THE GROUND.
 CQ0826
 CQ0826                          STATION RECOVERY (1986)
 CQ0826
 CQ0826'RECOVERY NOTE BY US POWER SQUADRON 1986 (RRB)
 CQ0826'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0071 ***********************************************************************
 CQ0071  DESIGNATION -  B 118
 CQ0071  PID         -  CQ0071
 CQ0071  STATE/COUNTY-  LA/OUACHITA
 CQ0071  COUNTRY     -  US
 CQ0071  USGS QUAD   -  CALHOUN (2018)
 CQ0071
 CQ0071                         *CURRENT SURVEY CONTROL
 CQ0071  ______________________________________________________________________
 CQ0071* NAD 83(1986) POSITION- 32 30 31.     (N) 092 21 31.     (W)   SCALED
 CQ0071* NAVD 88 ORTHO HEIGHT -    49.133 (meters)      161.20  (feet) ADJUSTED
 CQ0071  ______________________________________________________________________
 CQ0071  GEOID HEIGHT    -        -25.782 (meters)                     GEOID18
 CQ0071  DYNAMIC HEIGHT  -         49.078 (meters)      161.02  (feet) COMP
 CQ0071  MODELED GRAVITY -    979,521.1   (mgal)                       NAVD 88
 CQ0071
 CQ0071  VERT ORDER      -  FIRST     CLASS I
 CQ0071
 CQ0071.The horizontal coordinates were scaled from a map and have
 CQ0071.an estimated accuracy of +/- 6 seconds.
 CQ0071
 CQ0071.The orthometric height was determined by differential leveling and
 CQ0071.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0071.in June 1991.
 CQ0071
 CQ0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0071.GEOID18 height accuracy estimate available here.
 CQ0071
 CQ0071.Click photographs - Photos may exist for this station.
 CQ0071
 CQ0071.The dynamic height is computed by dividing the NAVD 88
 CQ0071.geopotential number by the normal gravity value computed on the
 CQ0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0071.degrees latitude (g = 980.6199 gals.).
 CQ0071
 CQ0071.The modeled gravity was interpolated from observed gravity values.
 CQ0071
 CQ0071;                    North         East    Units  Estimated Accuracy
 CQ0071;SPC LA N     -   222,720.    1,013,290.      MT  (+/- 180 meters Scaled)
 CQ0071
 CQ0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR602969(NAD 83)
 CQ0071
 CQ0071                          SUPERSEDED SURVEY CONTROL
 CQ0071
 CQ0071  NGVD 29 (11/26/84)   49.189  (m)          161.38   (f) ADJUSTED    1 1
 CQ0071
 CQ0071.Superseded values are not recommended for survey control.
 CQ0071
 CQ0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0071.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0071
 CQ0071_MARKER: DB = BENCH MARK DISK
 CQ0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0071_STAMPING: B 118 1949
 CQ0071_MARK LOGO: CGS
 CQ0071_PROJECTION: FLUSH
 CQ0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0071+STABILITY: SURFACE MOTION
 CQ0071
 CQ0071  HISTORY     - Date     Condition        Report By
 CQ0071  HISTORY     - 1949     MONUMENTED       CGS
 CQ0071  HISTORY     - 1969     GOOD             CGS
 CQ0071  HISTORY     - 19910423 GOOD             USPSQD
 CQ0071  HISTORY     - 20040704 GOOD             GEOCAC
 CQ0071
 CQ0071                          STATION DESCRIPTION
 CQ0071
 CQ0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0071'0.25 MI S FROM CALHOUN.
 CQ0071'ABOUT 0.25 MILE SOUTH ALONG STATE HIGHWAY 151 FROM THE POST OFFICE AT
 CQ0071'CALHOUN, AT THE CROSSING OF THE HIGHWAY AND THE ILLINOIS CENTRAL
 CQ0071'RAILROAD, 116 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 33 FEET
 CQ0071'SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 25 FEET NORTH OF THE NORTH
 CQ0071'RAIL OF A SIDETRACK, 13 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 CQ0071'OLD STATION, 3 FEET NORTHEAST OF A TELEPHONE POLE, 0.8 FOOT EAST OF A
 CQ0071'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 CQ0071'OF A CONCRETE POST WHICH IS ABOUT LEVEL WITH THE SURFACE OF THE
 CQ0071'GROUND.  SEC 34, T 18N, R 1E.
 CQ0071
 CQ0071                          STATION RECOVERY (1991)
 CQ0071
 CQ0071'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ0071'RECOVERED IN GOOD CONDITION.
 CQ0071
 CQ0071                          STATION RECOVERY (2004)
 CQ0071
 CQ0071'RECOVERY NOTE BY GEOCACHING 2004 (BKT)
 CQ0071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0700 ***********************************************************************
 CQ0700  DESIGNATION -  B 119
 CQ0700  PID         -  CQ0700
 CQ0700  STATE/COUNTY-  LA/JACKSON
 CQ0700  COUNTRY     -  US
 CQ0700  USGS QUAD   -  CHATHAM SE (2018)
 CQ0700
 CQ0700                         *CURRENT SURVEY CONTROL
 CQ0700  ______________________________________________________________________
 CQ0700* NAD 83(1986) POSITION- 32 19 26.2    (N) 092 19 50.6    (W)   HD_HELD2
 CQ0700* NAVD 88 ORTHO HEIGHT -    58.72  (+/-2cm)      192.7   (feet) VERTCON3
 CQ0700  ______________________________________________________________________
 CQ0700  GEOID HEIGHT    -        -25.657 (meters)                     GEOID18
 CQ0700  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0700
 CQ0700.The horizontal coordinates were established by autonomous hand held GPS
 CQ0700.observations and have an estimated accuracy of +/- 10 meters.
 CQ0700
 CQ0700.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0700.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0700
 CQ0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0700.GEOID18 height accuracy estimate available here.
 CQ0700
 CQ0700.The vertical order pertains to the NGVD 29 superseded value.
 CQ0700
 CQ0700.Click photographs - Photos may exist for this station.
 CQ0700
 CQ0700;                    North         East    Units  Estimated Accuracy
 CQ0700;SPC LA N     -   202,244.    1,015,938.      MT  (+/- 10 meters HH2 GPS)
 CQ0700
 CQ0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR6299476540(NAD 83)
 CQ0700
 CQ0700                          SUPERSEDED SURVEY CONTROL
 CQ0700
 CQ0700  NGVD 29 (11/26/84)   58.777  (m)          192.84   (f) ADJUSTED    2 0
 CQ0700
 CQ0700.Superseded values are not recommended for survey control.
 CQ0700
 CQ0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0700.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0700
 CQ0700_MARKER: DB = BENCH MARK DISK
 CQ0700_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ0700_SP_SET: BRIDGE
 CQ0700_STAMPING: B 119 1949
 CQ0700_MARK LOGO: CGS
 CQ0700_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ0700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0700+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2015
 CQ0700
 CQ0700  HISTORY     - Date     Condition        Report By
 CQ0700  HISTORY     - 1949     MONUMENTED       CGS
 CQ0700  HISTORY     - 1950     GOOD             CGS
 CQ0700  HISTORY     - 1977     MARK NOT FOUND   USGS
 CQ0700  HISTORY     - 20150418 GOOD             GEOCAC
 CQ0700
 CQ0700                          STATION DESCRIPTION
 CQ0700
 CQ0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0700'5.7 MI SW FROM OKALOOSA.
 CQ0700'1.5 MILES SOUTHEAST ALONG A PARISH ROAD FROM THE OKALOOSA SCHOOL AT
 CQ0700'OKALOOSA, THENCE 1.4 MILES SOUTH ALONG A PARISH ROAD, THENCE 2.8 MILES
 CQ0700'SOUTHWEST ALONG STATE HIGHWAY 543.  11 FEET SOUTHEAST OF THE CENTER
 CQ0700'LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTHWEST END OF THE
 CQ0700'SOUTHEAST CURBING OF A CONCRETE BRIDGE, 5.4 FEET NORTHEAST OF THE
 CQ0700'SOUTHWEST END OF THE CURBING.  NOTE-- STATE HIGHWAY 543 IS NOW STATE
 CQ0700'HIGHWAY 499.
 CQ0700
 CQ0700                          STATION RECOVERY (1977)
 CQ0700
 CQ0700'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 CQ0700'MARK NOT FOUND.
 CQ0700
 CQ0700                          STATION RECOVERY (2015)
 CQ0700
 CQ0700'RECOVERY NOTE BY GEOCACHING 2015 (BKT)
 CQ0700'MARK CURRENTLY HAS WOODEN SPACER BLOCK DIRECTLY OVER THE TOP OF IT
 CQ0700'THAT IS BEING USED TO ATTACH GALVANIZED METAL RAILING TO THE BRIDGE.
 CQ0700'THERE IS A 1 INCH (3 CM) GAP BETWEEN THE WOOD SPACER BLOCK BOTTOM AND
 CQ0700'TOP OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1722 ***********************************************************************
 CQ1722  DESIGNATION -  B 12
 CQ1722  PID         -  CQ1722
 CQ1722  STATE/COUNTY-  LA/DE SOTO
 CQ1722  COUNTRY     -  US
 CQ1722  USGS QUAD   -  KEATCHIE (2018)
 CQ1722
 CQ1722                         *CURRENT SURVEY CONTROL
 CQ1722  ______________________________________________________________________
 CQ1722* NAD 83(1986) POSITION- 32 08 45.     (N) 093 55 39.     (W)   SCALED
 CQ1722* NAVD 88 ORTHO HEIGHT -    96.04  (+/-2cm)      315.1   (feet) VERTCON3
 CQ1722  ______________________________________________________________________
 CQ1722  GEOID HEIGHT    -        -25.834 (meters)                     GEOID18
 CQ1722  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1722
 CQ1722.The horizontal coordinates were scaled from a map and have
 CQ1722.an estimated accuracy of +/- 6 seconds.
 CQ1722
 CQ1722.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1722.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1722
 CQ1722.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1722.GEOID18 height accuracy estimate available here.
 CQ1722
 CQ1722.The vertical order pertains to the NGVD 29 superseded value.
 CQ1722
 CQ1722.Click photographs - Photos may exist for this station.
 CQ1722
 CQ1722;                    North         East    Units  Estimated Accuracy
 CQ1722;SPC LA N     -   183,370.      865,340.      MT  (+/- 180 meters Scaled)
 CQ1722
 CQ1722_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR125569(NAD 83)
 CQ1722
 CQ1722                          SUPERSEDED SURVEY CONTROL
 CQ1722
 CQ1722  NGVD 29 (11/26/84)   96.098  (m)          315.28   (f) ADJUSTED    1 2
 CQ1722
 CQ1722.Superseded values are not recommended for survey control.
 CQ1722
 CQ1722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1722.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1722
 CQ1722_MARKER: DB = BENCH MARK DISK
 CQ1722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1722_STAMPING: B 12 1919 315.282
 CQ1722_MARK LOGO: CGS
 CQ1722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1722+STABILITY: SURFACE MOTION
 CQ1722
 CQ1722  HISTORY     - Date     Condition        Report By
 CQ1722  HISTORY     - 1919     MONUMENTED       CGS
 CQ1722  HISTORY     - 1952     MARK NOT FOUND   CGS
 CQ1722  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 CQ1722
 CQ1722                          STATION DESCRIPTION
 CQ1722
 CQ1722'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1722'1.2 MI N FROM WASHBURN.
 CQ1722'ABOUT 1.2 MILES NORTH ALONG STATE HIGHWAY 38 FROM WASHBURN, DE SOTO
 CQ1722'PARISH, ABOUT 0.6 MILE SOUTH ALONG THE TEXAS AND NEW ORLEANS RAILROAD
 CQ1722'FROM KOLTER, 49 FEET SOUTH OF MILEPOST 204, 38.9 FEET WEST OF THE WEST
 CQ1722'RAIL, AND 25 FEET EAST OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 CQ1722'315.282 B 12 1919 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- THERE
 CQ1722'IS A LARGE DITCH WHERE THE MARK SHOULD BE.
 CQ1722
 CQ1722                          STATION RECOVERY (1996)
 CQ1722
 CQ1722'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1722'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1672 ***********************************************************************
 CQ1672  DESIGNATION -  B 120
 CQ1672  PID         -  CQ1672
 CQ1672  STATE/COUNTY-  LA/CADDO
 CQ1672  COUNTRY     -  US
 CQ1672  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ1672
 CQ1672                         *CURRENT SURVEY CONTROL
 CQ1672  ______________________________________________________________________
 CQ1672* NAD 83(1986) POSITION- 32 27 03.     (N) 093 49 37.     (W)   SCALED
 CQ1672* NAVD 88 ORTHO HEIGHT -    75.015 (meters)      246.11  (feet) ADJUSTED
 CQ1672  ______________________________________________________________________
 CQ1672  GEOID HEIGHT    -        -25.996 (meters)                     GEOID18
 CQ1672  DYNAMIC HEIGHT  -         74.931 (meters)      245.84  (feet) COMP
 CQ1672  MODELED GRAVITY -    979,513.6   (mgal)                       NAVD 88
 CQ1672
 CQ1672  VERT ORDER      -  FIRST     CLASS II
 CQ1672
 CQ1672.This mark is at Shreveport Regional Airport (SHV)
 CQ1672
 CQ1672.The horizontal coordinates were scaled from a map and have
 CQ1672.an estimated accuracy of +/- 6 seconds.
 CQ1672
 CQ1672.The orthometric height was determined by differential leveling and
 CQ1672.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1672.in June 1991.
 CQ1672
 CQ1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1672.GEOID18 height accuracy estimate available here.
 CQ1672
 CQ1672.Click photographs - Photos may exist for this station.
 CQ1672
 CQ1672.The dynamic height is computed by dividing the NAVD 88
 CQ1672.geopotential number by the normal gravity value computed on the
 CQ1672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1672.degrees latitude (g = 980.6199 gals.).
 CQ1672
 CQ1672.The modeled gravity was interpolated from observed gravity values.
 CQ1672
 CQ1672;                    North         East    Units  Estimated Accuracy
 CQ1672;SPC LA N     -   217,070.      875,240.      MT  (+/- 180 meters Scaled)
 CQ1672
 CQ1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR222907(NAD 83)
 CQ1672
 CQ1672                          SUPERSEDED SURVEY CONTROL
 CQ1672
 CQ1672  NGVD 29 (11/26/84)   75.089  (m)          246.35   (f) ADJUSTED    1 2
 CQ1672
 CQ1672.Superseded values are not recommended for survey control.
 CQ1672
 CQ1672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1672.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1672
 CQ1672_MARKER: DB = BENCH MARK DISK
 CQ1672_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1672_SP_SET: BUILDING
 CQ1672_STAMPING: B 120 1949
 CQ1672_MARK LOGO: CGS
 CQ1672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1672
 CQ1672  HISTORY     - Date     Condition        Report By
 CQ1672  HISTORY     - 1949     MONUMENTED       CGS
 CQ1672  HISTORY     - 1953     GOOD             CGS
 CQ1672  HISTORY     - 1981     MARK NOT FOUND   USGS
 CQ1672  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ1672
 CQ1672                          STATION DESCRIPTION
 CQ1672
 CQ1672'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 CQ1672'APPROXIMATELY EIGHT MILES SOUTHWEST OF THE SHREVEPORT POST OFFICE, AT
 CQ1672'THE GREATER SHREVEPORT MINICIPAL AIRPORT, AT THE EXTREME SOUTHEAST TIP
 CQ1672'OF THE HOODED PASSENGER RAMP EXTENDING SOUTH FROM THE MAIN TERMINAL
 CQ1672'BUILDING.  A STANDARD DISK SET FLUSH WITH THE RAISED PORTION OF THE
 CQ1672'CONCRETE, STAMPED B 120 1949.
 CQ1672
 CQ1672                          STATION RECOVERY (1981)
 CQ1672
 CQ1672'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 CQ1672'MARK NOT FOUND.
 CQ1672
 CQ1672                          STATION RECOVERY (1999)
 CQ1672
 CQ1672'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1672'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1489 ***********************************************************************
 BX1489  DESIGNATION -  B 121
 BX1489  PID         -  BX1489
 BX1489  STATE/COUNTY-  LA/WINN
 BX1489  COUNTRY     -  US
 BX1489  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1489
 BX1489                         *CURRENT SURVEY CONTROL
 BX1489  ______________________________________________________________________
 BX1489* NAD 83(1986) POSITION- 31 54 34.     (N) 092 43 41.     (W)   SCALED
 BX1489* NAVD 88 ORTHO HEIGHT -    44.59  (+/-2cm)      146.3   (feet) VERTCON3
 BX1489  ______________________________________________________________________
 BX1489  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 BX1489  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1489
 BX1489.The horizontal coordinates were scaled from a map and have
 BX1489.an estimated accuracy of +/- 6 seconds.
 BX1489
 BX1489.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1489.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1489
 BX1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1489.GEOID18 height accuracy estimate available here.
 BX1489
 BX1489.The vertical order pertains to the NGVD 29 superseded value.
 BX1489
 BX1489.Click photographs - Photos may exist for this station.
 BX1489
 BX1489;                    North         East    Units  Estimated Accuracy
 BX1489;SPC LA N     -   156,300.      978,430.      MT  (+/- 180 meters Scaled)
 BX1489
 BX1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR257304(NAD 83)
 BX1489
 BX1489                          SUPERSEDED SURVEY CONTROL
 BX1489
 BX1489  NGVD 29 (11/26/84)   44.649  (m)          146.49   (f) ADJUSTED    2 0
 BX1489
 BX1489.Superseded values are not recommended for survey control.
 BX1489
 BX1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1489.See file dsdata.pdf to determine how the superseded data were derived.
 BX1489
 BX1489_MARKER: DB = BENCH MARK DISK
 BX1489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1489_STAMPING: B 121 1949
 BX1489_MARK LOGO: CGS
 BX1489_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1489+STABILITY: SURFACE MOTION
 BX1489
 BX1489  HISTORY     - Date     Condition        Report By
 BX1489  HISTORY     - 1949     MONUMENTED       CGS
 BX1489
 BX1489                          STATION DESCRIPTION
 BX1489
 BX1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1489'5.4 MI W FROM WINNFIELD.
 BX1489'5.4 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1489'AT A WATER WELL BELONGING TO THE CARY SALT COMPANY, 125 FEET NORTH OF
 BX1489'THE CENTER LINE OF THE HIGHWAY, 4.0 FEET EAST OF THE SOUTHWEST CORNER
 BX1489'OF A FENCE AROUND THE WELL, 10.0 FEET WEST OF THE CENTER OF A GATE,
 BX1489'4.4 FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 BX1489'WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1621 ***********************************************************************
 BX1621  DESIGNATION -  B 122
 BX1621  PID         -  BX1621
 BX1621  STATE/COUNTY-  LA/GRANT
 BX1621  COUNTRY     -  US
 BX1621  USGS QUAD   -  PACKTON (2018)
 BX1621
 BX1621                         *CURRENT SURVEY CONTROL
 BX1621  ______________________________________________________________________
 BX1621* NAD 83(1986) POSITION- 31 45 02.     (N) 092 37 09.     (W)   SCALED
 BX1621* NAVD 88 ORTHO HEIGHT -    52.96  (+/-2cm)      173.8   (feet) VERTCON3
 BX1621  ______________________________________________________________________
 BX1621  GEOID HEIGHT    -        -25.796 (meters)                     GEOID18
 BX1621  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1621
 BX1621.The horizontal coordinates were scaled from a map and have
 BX1621.an estimated accuracy of +/- 6 seconds.
 BX1621
 BX1621.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1621.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1621
 BX1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1621.GEOID18 height accuracy estimate available here.
 BX1621
 BX1621.The vertical order pertains to the NGVD 29 superseded value.
 BX1621
 BX1621.Click photographs - Photos may exist for this station.
 BX1621
 BX1621;                    North         East    Units  Estimated Accuracy
 BX1621;SPC LA N     -   138,660.      988,710.      MT  (+/- 180 meters Scaled)
 BX1621
 BX1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR360128(NAD 83)
 BX1621
 BX1621                          SUPERSEDED SURVEY CONTROL
 BX1621
 BX1621  NGVD 29 (11/26/84)   53.009  (m)          173.91   (f) ADJUSTED    2 0
 BX1621
 BX1621.Superseded values are not recommended for survey control.
 BX1621
 BX1621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1621.See file dsdata.pdf to determine how the superseded data were derived.
 BX1621
 BX1621_MARKER: DB = BENCH MARK DISK
 BX1621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1621_STAMPING: B 122 1949
 BX1621_MARK LOGO: CGS
 BX1621_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1621+STABILITY: SURFACE MOTION
 BX1621
 BX1621  HISTORY     - Date     Condition        Report By
 BX1621  HISTORY     - 1949     MONUMENTED       CGS
 BX1621
 BX1621                          STATION DESCRIPTION
 BX1621
 BX1621'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1621'8.3 MI SW FROM PACKTON.
 BX1621'4.4 MILES WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1621'ARKANSAS RAILROAD STATION AT PACKTON, THENCE 3.9 MILES SOUTH ALONG
 BX1621'STATE HIGHWAY 786, 28 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD,
 BX1621'18.0 FEET SOUTHEAST OF A 10 INCH TRIANGULAR BLAZED PINE TREE, 2.0 FEET
 BX1621'SOUTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BX1621'PROJECTS 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0484 ***********************************************************************
 BX0484  DESIGNATION -  B 124
 BX0484  PID         -  BX0484
 BX0484  STATE/COUNTY-  LA/LA SALLE
 BX0484  COUNTRY     -  US
 BX0484  USGS QUAD   -  SUMMERVILLE (2018)
 BX0484
 BX0484                         *CURRENT SURVEY CONTROL
 BX0484  ______________________________________________________________________
 BX0484* NAD 83(1986) POSITION- 31 51 54.     (N) 092 09 09.     (W)   SCALED
 BX0484* NAVD 88 ORTHO HEIGHT -    47.92  (+/-2cm)      157.2   (feet) VERTCON3
 BX0484  ______________________________________________________________________
 BX0484  GEOID HEIGHT    -        -25.561 (meters)                     GEOID18
 BX0484  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0484
 BX0484.The horizontal coordinates were scaled from a map and have
 BX0484.an estimated accuracy of +/- 6 seconds.
 BX0484
 BX0484.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0484.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0484
 BX0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0484.GEOID18 height accuracy estimate available here.
 BX0484
 BX0484.The vertical order pertains to the NGVD 29 superseded value.
 BX0484
 BX0484.Click photographs - Photos may exist for this station.
 BX0484
 BX0484;                    North         East    Units  Estimated Accuracy
 BX0484;SPC LA N     -   151,400.    1,032,880.      MT  (+/- 180 meters Scaled)
 BX0484
 BX0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR801257(NAD 83)
 BX0484
 BX0484                          SUPERSEDED SURVEY CONTROL
 BX0484
 BX0484  NGVD 29 (11/26/84)   47.998  (m)          157.47   (f) ADJUSTED    2 0
 BX0484
 BX0484.Superseded values are not recommended for survey control.
 BX0484
 BX0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0484.See file dsdata.pdf to determine how the superseded data were derived.
 BX0484
 BX0484_MARKER: DB = BENCH MARK DISK
 BX0484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0484_STAMPING: B 124 1949
 BX0484_MARK LOGO: CGS
 BX0484_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0484+STABILITY: SURFACE MOTION
 BX0484
 BX0484  HISTORY     - Date     Condition        Report By
 BX0484  HISTORY     - 1949     MONUMENTED       CGS
 BX0484
 BX0484                          STATION DESCRIPTION
 BX0484
 BX0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX0484'8.0 MI SE FROM OLLA.
 BX0484'2.3 MILES SOUTHEAST ALONG STATE HIGHWAY 6 FROM THE POST OFFICE AT
 BX0484'OLLA, THENCE 2.3 MILES EAST ALONG A GRAVELED ROAD, THENCE 1.2 MILES
 BX0484'SOUTH ALONG A GRAVELED ROAD, THENCE 2.2 MILES EAST ALONG A GRAVELED
 BX0484'ROAD.  0.1 MILE SOUTHWEST OF A Y ROAD JUNCTION, 49 FEET SOUTHEAST OF
 BX0484'THE CENTER LINE OF THE ROAD, 151 FEET SOUTHWEST OF A POWER POLE, 7
 BX0484'FEET SOUTHWEST OF A 15 INCH BLAZED OAK TREE, 2 FEET SOUTHWEST OF A
 BX0484'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6
 BX0484'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0413 ***********************************************************************
 BX0413  DESIGNATION -  B 126
 BX0413  PID         -  BX0413
 BX0413  STATE/COUNTY-  LA/LA SALLE
 BX0413  COUNTRY     -  US
 BX0413  USGS QUAD   -  NICKEL (2018)
 BX0413
 BX0413                         *CURRENT SURVEY CONTROL
 BX0413  ______________________________________________________________________
 BX0413* NAD 83(1986) POSITION- 31 47 17.     (N) 092 04 38.     (W)   SCALED
 BX0413* NAVD 88 ORTHO HEIGHT -    55.33  (+/-2cm)      181.5   (feet) VERTCON3
 BX0413  ______________________________________________________________________
 BX0413  GEOID HEIGHT    -        -25.630 (meters)                     GEOID18
 BX0413  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0413
 BX0413.The horizontal coordinates were scaled from a map and have
 BX0413.an estimated accuracy of +/- 6 seconds.
 BX0413
 BX0413.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0413.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0413
 BX0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0413.GEOID18 height accuracy estimate available here.
 BX0413
 BX0413.The vertical order pertains to the NGVD 29 superseded value.
 BX0413
 BX0413.Click photographs - Photos may exist for this station.
 BX0413
 BX0413;                    North         East    Units  Estimated Accuracy
 BX0413;SPC LA N     -   142,890.    1,040,040.      MT  (+/- 180 meters Scaled)
 BX0413
 BX0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR873173(NAD 83)
 BX0413
 BX0413                          SUPERSEDED SURVEY CONTROL
 BX0413
 BX0413  NGVD 29 (11/26/84)   55.400  (m)          181.76   (f) ADJUSTED    2 0
 BX0413
 BX0413.Superseded values are not recommended for survey control.
 BX0413
 BX0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0413.See file dsdata.pdf to determine how the superseded data were derived.
 BX0413
 BX0413_MARKER: DB = BENCH MARK DISK
 BX0413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0413_STAMPING: B 126 1950
 BX0413_MARK LOGO: CGS
 BX0413_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0413+STABILITY: SURFACE MOTION
 BX0413
 BX0413  HISTORY     - Date     Condition        Report By
 BX0413  HISTORY     - 1950     MONUMENTED       CGS
 BX0413
 BX0413                          STATION DESCRIPTION
 BX0413
 BX0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0413'10.3 MI N FROM JENA.
 BX0413'4.85 MILES NORTHWEST ALONG STATE HIGHWAY 6 FROM THE COURTHOUSE AT
 BX0413'JENA, THENCE 5.45 MILES NORTHEAST ALONG STATE HIGHWAY 112.  69 FEET
 BX0413'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 66 FEET NORTHEAST OF THE
 BX0413'CENTER LINE OF A PRIVATE DRIVEWAY, 29.0 FEET NORTHWEST OF AN 18 INCH
 BX0413'TRIANGULAR BLAZED PINE TREE, 7.0 FEET SOUTHWEST OF A 20 INCH
 BX0413'TRIANGULAR BLAZED PINE TREE, 2.0 FEET NORTHEAST OF A WITNESS POST, SET
 BX0413'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE
 BX0413'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0897 ***********************************************************************
 CQ0897  DESIGNATION -  B 127
 CQ0897  PID         -  CQ0897
 CQ0897  STATE/COUNTY-  LA/OUACHITA
 CQ0897  COUNTRY     -  US
 CQ0897  USGS QUAD   -  EROS (2018)
 CQ0897
 CQ0897                         *CURRENT SURVEY CONTROL
 CQ0897  ______________________________________________________________________
 CQ0897* NAD 83(1986) POSITION- 32 24 41.     (N) 092 23 59.     (W)   SCALED
 CQ0897* NAVD 88 ORTHO HEIGHT -    72.75  (+/-2cm)      238.7   (feet) VERTCON3
 CQ0897  ______________________________________________________________________
 CQ0897  GEOID HEIGHT    -        -25.688 (meters)                     GEOID18
 CQ0897  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0897
 CQ0897.The horizontal coordinates were scaled from a map and have
 CQ0897.an estimated accuracy of +/- 6 seconds.
 CQ0897
 CQ0897.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0897.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0897
 CQ0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0897.GEOID18 height accuracy estimate available here.
 CQ0897
 CQ0897.The vertical order pertains to the NGVD 29 superseded value.
 CQ0897
 CQ0897.Click photographs - Photos may exist for this station.
 CQ0897
 CQ0897;                    North         East    Units  Estimated Accuracy
 CQ0897;SPC LA N     -   211,930.    1,009,430.      MT  (+/- 180 meters Scaled)
 CQ0897
 CQ0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR564861(NAD 83)
 CQ0897
 CQ0897                          SUPERSEDED SURVEY CONTROL
 CQ0897
 CQ0897  NGVD 29 (11/26/84)   72.808  (m)          238.87   (f) ADJUSTED    2 0
 CQ0897
 CQ0897.Superseded values are not recommended for survey control.
 CQ0897
 CQ0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0897.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0897
 CQ0897_MARKER: DB = BENCH MARK DISK
 CQ0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0897_STAMPING: B 127 1950
 CQ0897_MARK LOGO: CGS
 CQ0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0897+STABILITY: SURFACE MOTION
 CQ0897
 CQ0897  HISTORY     - Date     Condition        Report By
 CQ0897  HISTORY     - 1950     MONUMENTED       CGS
 CQ0897  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ0897
 CQ0897                          STATION DESCRIPTION
 CQ0897
 CQ0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0897'2.3 MI NE FROM EROS.
 CQ0897'2.3 MILES NORTHEAST ALONG STATE HIGHWAY 13 FROM THE RAILROAD STATION
 CQ0897'AT EROS, AT A ROAD JUNCTION, 84 FEET NORTHWEST OF AND ABOUT 20 FEET
 CQ0897'HIGHER THAN THE CENTER LINE OF THE HIGHWAY, 28 FEET SOUTHWEST OF THE
 CQ0897'CENTER LINE OF A DIRT ROAD LEADING NORTHWEST, 1.1 FEET NORTHEAST OF A
 CQ0897'REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6
 CQ0897'FOOT ABOVE THE GROUND.
 CQ0897
 CQ0897                          STATION RECOVERY (1990)
 CQ0897
 CQ0897'RECOVERY NOTE BY US POWER SQUADRON 1990 (GW)
 CQ0897'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0623 ***********************************************************************
 CQ0623  DESIGNATION -  B 128
 CQ0623  PID         -  CQ0623
 CQ0623  STATE/COUNTY-  LA/WINN
 CQ0623  COUNTRY     -  US
 CQ0623  USGS QUAD   -  COTTON PLANT (2018)
 CQ0623
 CQ0623                         *CURRENT SURVEY CONTROL
 CQ0623  ______________________________________________________________________
 CQ0623* NAD 83(1986) POSITION- 32 07 14.     (N) 092 21 51.     (W)   SCALED
 CQ0623* NAVD 88 ORTHO HEIGHT -    58.48  (+/-2cm)      191.9   (feet) VERTCON3
 CQ0623  ______________________________________________________________________
 CQ0623  GEOID HEIGHT    -        -25.457 (meters)                     GEOID18
 CQ0623  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0623
 CQ0623.The horizontal coordinates were scaled from a map and have
 CQ0623.an estimated accuracy of +/- 6 seconds.
 CQ0623
 CQ0623.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0623.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0623
 CQ0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0623.GEOID18 height accuracy estimate available here.
 CQ0623
 CQ0623.The vertical order pertains to the NGVD 29 superseded value.
 CQ0623
 CQ0623.Click photographs - Photos may exist for this station.
 CQ0623
 CQ0623;                    North         East    Units  Estimated Accuracy
 CQ0623;SPC LA N     -   179,690.    1,012,820.      MT  (+/- 180 meters Scaled)
 CQ0623
 CQ0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR599539(NAD 83)
 CQ0623
 CQ0623                          SUPERSEDED SURVEY CONTROL
 CQ0623
 CQ0623  NGVD 29 (11/26/84)   58.556  (m)          192.11   (f) ADJUSTED    2 0
 CQ0623
 CQ0623.Superseded values are not recommended for survey control.
 CQ0623
 CQ0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0623.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0623
 CQ0623_MARKER: DB = BENCH MARK DISK
 CQ0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0623_STAMPING: B 128 1950
 CQ0623_MARK LOGO: CGS
 CQ0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0623+STABILITY: SURFACE MOTION
 CQ0623
 CQ0623  HISTORY     - Date     Condition        Report By
 CQ0623  HISTORY     - 1950     MONUMENTED       CGS
 CQ0623  HISTORY     - 19860310 MARK NOT FOUND   USPSQD
 CQ0623
 CQ0623                          STATION DESCRIPTION
 CQ0623
 CQ0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0623'10.2 MI NE FROM SIKES.
 CQ0623'8.25 MILES EAST ALONG STATE HIGHWAY 110 FROM THE RAILROAD STATION AT
 CQ0623'SIKES, THENCE 1.95 MILES NORTH ALONG A GRADED DIRT ROAD.  94 FEET
 CQ0623'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 34 FEET NORTHEAST OF A
 CQ0623'36-INCH OAK TREE, 6 FEET SOUTHEAST OF THE CENTER LINE OF A TRAIL
 CQ0623'LEADING SOUTHWEST, 1.5 FEET WEST OF A REFERENCE POST, AND SET IN THE
 CQ0623'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 CQ0623
 CQ0623                          STATION RECOVERY (1986)
 CQ0623
 CQ0623'RECOVERY NOTE BY US POWER SQUADRON 1986 (UEB)
 CQ0623'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2790 ***********************************************************************
 BJ2790  DESIGNATION -  B 131
 BJ2790  PID         -  BJ2790
 BJ2790  STATE/COUNTY-  LA/WEST FELICIANA
 BJ2790  COUNTRY     -  US
 BJ2790  USGS QUAD   -  INNIS (2018)
 BJ2790
 BJ2790                         *CURRENT SURVEY CONTROL
 BJ2790  ______________________________________________________________________
 BJ2790* NAD 83(1986) POSITION- 30 58 18.     (N) 091 38 46.     (W)   SCALED
 BJ2790* NAVD 88 ORTHO HEIGHT -    15.31  (+/-2cm)       50.2   (feet) VERTCON3
 BJ2790  ______________________________________________________________________
 BJ2790  GEOID HEIGHT    -        -26.991 (meters)                     GEOID18
 BJ2790  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2790
 BJ2790.The horizontal coordinates were scaled from a map and have
 BJ2790.an estimated accuracy of +/- 6 seconds.
 BJ2790
 BJ2790.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2790.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2790
 BJ2790.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2790.GEOID18 height accuracy estimate available here.
 BJ2790
 BJ2790.The vertical order pertains to the NGVD 29 superseded value.
 BJ2790
 BJ2790.Click photographs - Photos may exist for this station.
 BJ2790
 BJ2790;                    North         East    Units  Estimated Accuracy
 BJ2790;SPC LA S     -   274,020.      970,120.      MT  (+/- 180 meters Scaled)
 BJ2790
 BJ2790_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ292272(NAD 83)
 BJ2790
 BJ2790                          SUPERSEDED SURVEY CONTROL
 BJ2790
 BJ2790  NGVD 29 (11/26/84)   15.291  (m)           50.17   (f) ADJUSTED    1 2
 BJ2790
 BJ2790.Superseded values are not recommended for survey control.
 BJ2790
 BJ2790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2790.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2790
 BJ2790_MARKER: DB = BENCH MARK DISK
 BJ2790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2790_STAMPING: B 131 1938
 BJ2790_MARK LOGO: CGS
 BJ2790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2790+STABILITY: SURFACE MOTION
 BJ2790
 BJ2790  HISTORY     - Date     Condition        Report By
 BJ2790  HISTORY     - 1938     MONUMENTED       CGS
 BJ2790  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2790
 BJ2790                          STATION DESCRIPTION
 BJ2790
 BJ2790'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2790'2.0 MI SW FROM ANGOLA.
 BJ2790'2.0 MILES SW ALONG A ROAD FROM THE LA. AND ARK. RAILWAY STATION AT
 BJ2790'ANGOLA, WEST FELICIANA PARISH, AT THE LA. STATE PENAL FARM, W OF CAMP
 BJ2790'G, ON THE LANDSIDE TOE OF THE LEVEE, 30 FEET W OF THE CENTERLINE OF
 BJ2790'THE ROAD, AND BACK OF ANGOLA GAGE AND TRANSFER.  A STANDARD DISK SET
 BJ2790'IN THE TOP OF A CONCRETE POST.  NOTE-- THE ROAD HAS BEEN CHANGED AND
 BJ2790'WIDENED AND THE MARK IS BELIEVED TO HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1740 ***********************************************************************
 BW1740  DESIGNATION -  B 132
 BW1740  PID         -  BW1740
 BW1740  STATE/COUNTY-  LA/CATAHOULA
 BW1740  COUNTRY     -  US
 BW1740  USGS QUAD   -  AIMWELL (2018)
 BW1740
 BW1740                         *CURRENT SURVEY CONTROL
 BW1740  ______________________________________________________________________
 BW1740* NAD 83(1986) POSITION- 31 48 40.     (N) 091 53 33.     (W)   SCALED
 BW1740* NAVD 88 ORTHO HEIGHT -    55.09  (+/-2cm)      180.7   (feet) VERTCON3
 BW1740  ______________________________________________________________________
 BW1740  GEOID HEIGHT    -        -25.777 (meters)                     GEOID18
 BW1740  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1740
 BW1740.The horizontal coordinates were scaled from a map and have
 BW1740.an estimated accuracy of +/- 6 seconds.
 BW1740
 BW1740.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1740.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1740
 BW1740.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1740.GEOID18 height accuracy estimate available here.
 BW1740
 BW1740.The vertical order pertains to the NGVD 29 superseded value.
 BW1740
 BW1740.Click photographs - Photos may exist for this station.
 BW1740
 BW1740;                    North         East    Units  Estimated Accuracy
 BW1740;SPC LA N     -   145,530.    1,057,520.      MT  (+/- 180 meters Scaled)
 BW1740
 BW1740_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR048200(NAD 83)
 BW1740
 BW1740                          SUPERSEDED SURVEY CONTROL
 BW1740
 BW1740  NGVD 29 (??/??/92)   55.149  (m)          180.93   (f) ADJ UNCH    2 0
 BW1740
 BW1740.Superseded values are not recommended for survey control.
 BW1740
 BW1740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1740.See file dsdata.pdf to determine how the superseded data were derived.
 BW1740
 BW1740_MARKER: DB = BENCH MARK DISK
 BW1740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1740_STAMPING: B 132 1950
 BW1740_MARK LOGO: CGS
 BW1740_PROJECTION: PROJECTING 12 CENTIMETERS
 BW1740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1740+STABILITY: SURFACE MOTION
 BW1740
 BW1740  HISTORY     - Date     Condition        Report By
 BW1740  HISTORY     - 1950     MONUMENTED       CGS
 BW1740
 BW1740                          STATION DESCRIPTION
 BW1740
 BW1740'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1740'7.05 MI NW FROM HARRISONBURG.
 BW1740'0.3 MILE NORTHWEST ALONG STATE HIGHWAY 68 FROM THE COURTHOUSE AT
 BW1740'HARRISONBURG, THENCE 3.7 MILES WEST ALONG A WINDING DIRT ROAD, THENCE
 BW1740'3.05 MILES NORTHWEST ALONG A WINDING DIRT ROAD.  SOUTHEAST OF A CURVE
 BW1740'IN THE ROAD, 27 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 11 FEET
 BW1740'SOUTHEAST OF A 6 INCH TRIANGULAR BLAZED PINE TREE, 9 FEET WEST OF AN 8
 BW1740'INCH TRIANGULAR BLAZED PINE TREE, 2 FEET SOUTHWEST OF A WITNESS POST,
 BW1740'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT ABOVE THE
 BW1740'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1682 ***********************************************************************
 BW1682  DESIGNATION -  B 133
 BW1682  PID         -  BW1682
 BW1682  STATE/COUNTY-  LA/CATAHOULA
 BW1682  COUNTRY     -  US
 BW1682  USGS QUAD   -  JONESVILLE NORTH (2018)
 BW1682
 BW1682                         *CURRENT SURVEY CONTROL
 BW1682  ______________________________________________________________________
 BW1682* NAD 83(1986) POSITION- 31 40 19.     (N) 091 52 05.     (W)   SCALED
 BW1682* NAVD 88 ORTHO HEIGHT -    16.88  (+/-2cm)       55.4   (feet) VERTCON3
 BW1682  ______________________________________________________________________
 BW1682  GEOID HEIGHT    -        -25.883 (meters)                     GEOID18
 BW1682  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1682
 BW1682.The horizontal coordinates were scaled from a map and have
 BW1682.an estimated accuracy of +/- 6 seconds.
 BW1682
 BW1682.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1682.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1682
 BW1682.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1682.GEOID18 height accuracy estimate available here.
 BW1682
 BW1682.The vertical order pertains to the NGVD 29 superseded value.
 BW1682
 BW1682.Click photographs - Photos may exist for this station.
 BW1682
 BW1682;                    North         East    Units  Estimated Accuracy
 BW1682;SPC LA N     -   130,110.    1,059,920.      MT  (+/- 180 meters Scaled)
 BW1682
 BW1682_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR073046(NAD 83)
 BW1682
 BW1682                          SUPERSEDED SURVEY CONTROL
 BW1682
 BW1682  NGVD 29 (??/??/92)   16.914  (m)           55.49   (f) ADJ UNCH    2 0
 BW1682
 BW1682.Superseded values are not recommended for survey control.
 BW1682
 BW1682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1682.See file dsdata.pdf to determine how the superseded data were derived.
 BW1682
 BW1682_MARKER: DB = BENCH MARK DISK
 BW1682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1682_STAMPING: B 133 1950
 BW1682_MARK LOGO: CGS
 BW1682_PROJECTION: PROJECTING 12 CENTIMETERS
 BW1682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1682+STABILITY: SURFACE MOTION
 BW1682
 BW1682  HISTORY     - Date     Condition        Report By
 BW1682  HISTORY     - 1950     MONUMENTED       CGS
 BW1682  HISTORY     - 1979     POOR             USGS
 BW1682
 BW1682                          STATION DESCRIPTION
 BW1682
 BW1682'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1682'3.25 MI SW FROM WALLACE RIDGE.
 BW1682'1.35 MILES SOUTH ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 BW1682'WALLACE RIDGE, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY 259, 37 FEET
 BW1682'SOUTHWEST OF THE JUNCTION OF THE CENTER LINES OF THE HIGHWAY AND A
 BW1682'PRIVATE ROAD LEADING NORTH, 36 FEET SOUTH OF THE CENTER LINE OF THE
 BW1682'HIGHWAY, 15 FEET EAST OF A POWER POLE, 1.6 FEET NORTH OF A WITNESS
 BW1682'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT ABOVE
 BW1682'THE GROUND.
 BW1682
 BW1682                          STATION RECOVERY (1979)
 BW1682
 BW1682'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BW1682'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0317 ***********************************************************************
 BX0317  DESIGNATION -  B 137
 BX0317  PID         -  BX0317
 BX0317  STATE/COUNTY-  LA/CALDWELL
 BX0317  COUNTRY     -  US
 BX0317  USGS QUAD   -  OLLA EAST (2018)
 BX0317
 BX0317                         *CURRENT SURVEY CONTROL
 BX0317  ______________________________________________________________________
 BX0317* NAD 83(1986) POSITION- 31 59 05.08   (N) 092 13 56.65   (W)   HD_HELD1
 BX0317* NAVD 88 ORTHO HEIGHT -    30.57  (+/-2cm)      100.3   (feet) VERTCON3
 BX0317  ______________________________________________________________________
 BX0317  GEOID HEIGHT    -        -25.499 (meters)                     GEOID18
 BX0317  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0317
 BX0317.The horizontal coordinates were determined by differentially corrected
 BX0317.hand held GPS observations or other comparable positioning techniques
 BX0317.and have an estimated accuracy of +/- 3 meters.
 BX0317
 BX0317.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0317.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0317
 BX0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0317.GEOID18 height accuracy estimate available here.
 BX0317
 BX0317.The vertical order pertains to the NGVD 29 superseded value.
 BX0317
 BX0317.Click photographs - Photos may exist for this station.
 BX0317
 BX0317;                    North         East    Units  Estimated Accuracy
 BX0317;SPC LA N     -   164,652.2   1,025,288.1     MT  (+/- 3 meters HH1 GPS) 
 BX0317
 BX0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR7251639002(NAD 83)
 BX0317
 BX0317                          SUPERSEDED SURVEY CONTROL
 BX0317
 BX0317  NGVD 29 (11/26/84)   30.655  (m)          100.57   (f) ADJUSTED    2 0
 BX0317
 BX0317.Superseded values are not recommended for survey control.
 BX0317
 BX0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0317.See file dsdata.pdf to determine how the superseded data were derived.
 BX0317
 BX0317_MARKER: DB = BENCH MARK DISK
 BX0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0317_STAMPING: B 137 1950
 BX0317_MARK LOGO: CGS
 BX0317_PROJECTION: PROJECTING 6 CENTIMETERS
 BX0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0317+STABILITY: SURFACE MOTION
 BX0317
 BX0317  HISTORY     - Date     Condition        Report By
 BX0317  HISTORY     - 1950     MONUMENTED       CGS
 BX0317  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX0317
 BX0317                          STATION DESCRIPTION
 BX0317
 BX0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0317'4.1 MI W FROM KELLY.
 BX0317'1.55 MILES WEST ALONG STATE HIGHWAY NO. 246 FROM THE POST OFFICE AT
 BX0317'KELLY, THENCE 2.55 MILES WEST ALONG A PARISH ROAD, AT A T-JUNCTION OF
 BX0317'STATE HIGHWAY NO. 246 AND A SIDE ROAD LEADING SOUTH AND A Y-JUNCTION
 BX0317'OF STATE HIGHWAY NO.246 AND A SIDE ROAD LEADING EAST, 48 FEET SOUTH OF
 BX0317'THE CENTER LINE OF THE HIGHWAY, 33 FEET EAST OF THE CENTER LINE OF THE
 BX0317'SIDE ROAD LEADING SOUTH, 3 FEET SOUTH OF A POWER LINE METER POLE, 1.3
 BX0317'FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AT A
 BX0317'DEPTH OF 3 FEET AND PROJECTING 0.2 FOOT ABOVE THE GROUND.
 BX0317
 BX0317                          STATION RECOVERY (1981)
 BX0317
 BX0317'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX0317'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1760 ***********************************************************************
 BW1760  DESIGNATION -  B 138
 BW1760  PID         -  BW1760
 BW1760  STATE/COUNTY-  LA/CATAHOULA
 BW1760  COUNTRY     -  US
 BW1760  USGS QUAD   -  ENTERPRISE (2018)
 BW1760
 BW1760                         *CURRENT SURVEY CONTROL
 BW1760  ______________________________________________________________________
 BW1760* NAD 83(1986) POSITION- 31 53 17.     (N) 091 54 38.     (W)   SCALED
 BW1760* NAVD 88 ORTHO HEIGHT -    32.74  (+/-2cm)      107.4   (feet) VERTCON3
 BW1760  ______________________________________________________________________
 BW1760  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 BW1760  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1760
 BW1760.The horizontal coordinates were scaled from a map and have
 BW1760.an estimated accuracy of +/- 6 seconds.
 BW1760
 BW1760.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1760.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1760
 BW1760.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1760.GEOID18 height accuracy estimate available here.
 BW1760
 BW1760.The vertical order pertains to the NGVD 29 superseded value.
 BW1760
 BW1760.Click photographs - Photos may exist for this station.
 BW1760
 BW1760;                    North         East    Units  Estimated Accuracy
 BW1760;SPC LA N     -   154,050.    1,055,760.      MT  (+/- 180 meters Scaled)
 BW1760
 BW1760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR030285(NAD 83)
 BW1760
 BW1760                          SUPERSEDED SURVEY CONTROL
 BW1760
 BW1760  NGVD 29 (??/??/92)   32.814  (m)          107.66   (f) ADJ UNCH    2 0
 BW1760
 BW1760.Superseded values are not recommended for survey control.
 BW1760
 BW1760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1760.See file dsdata.pdf to determine how the superseded data were derived.
 BW1760
 BW1760_MARKER: DB = BENCH MARK DISK
 BW1760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1760_STAMPING: B 138 1950
 BW1760_MARK LOGO: CGS
 BW1760_PROJECTION: PROJECTING 9 CENTIMETERS
 BW1760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1760+STABILITY: SURFACE MOTION
 BW1760
 BW1760  HISTORY     - Date     Condition        Report By
 BW1760  HISTORY     - 1950     MONUMENTED       CGS
 BW1760
 BW1760                          STATION DESCRIPTION
 BW1760
 BW1760'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1760'2.1 MI SW FROM ENTERPRISE.
 BW1760'1.2 MILES WEST ALONG STATE HIGHWAY 68 FROM THE SCHOOL AT ENTERPRISE,
 BW1760'THENCE 0.9 MILE SOUTH ALONG A GRAVELED ROAD.  AT THE TOP OF A HILL
 BW1760'WHICH SLOPES TO THE SOUTH, 125 FEET WEST OF AN OLD FARMHOUSE SITE, 27
 BW1760'FEET EAST OF THE CENTER LINE OF THE ROAD, 4.5 FEET NORTHWEST OF A 6
 BW1760'INCH TRIANGULAR BLAZED PINE TREE, 2 FEET WEST OF A WITNESS POST, SET
 BW1760'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE
 BW1760'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2488 ***********************************************************************
 BX2488  DESIGNATION -  B 139
 BX2488  PID         -  BX2488
 BX2488  STATE/COUNTY-  LA/WINN
 BX2488  COUNTRY     -  US
 BX2488  USGS QUAD   -  FLAT CREEK (2018)
 BX2488
 BX2488                         *CURRENT SURVEY CONTROL
 BX2488  ______________________________________________________________________
 BX2488* NAD 83(1986) POSITION- 31 59 03.     (N) 092 23 36.     (W)   SCALED
 BX2488* NAVD 88 ORTHO HEIGHT -    68.88  (+/-2cm)      226.0   (feet) VERTCON3
 BX2488  ______________________________________________________________________
 BX2488  GEOID HEIGHT    -        -25.476 (meters)                     GEOID18
 BX2488  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2488
 BX2488.The horizontal coordinates were scaled from a map and have
 BX2488.an estimated accuracy of +/- 6 seconds.
 BX2488
 BX2488.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2488.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2488
 BX2488.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2488.GEOID18 height accuracy estimate available here.
 BX2488
 BX2488.The vertical order pertains to the NGVD 29 superseded value.
 BX2488
 BX2488.Click photographs - Photos may exist for this station.
 BX2488
 BX2488;                    North         East    Units  Estimated Accuracy
 BX2488;SPC LA N     -   164,560.    1,010,080.      MT  (+/- 180 meters Scaled)
 BX2488
 BX2488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR573388(NAD 83)
 BX2488
 BX2488                          SUPERSEDED SURVEY CONTROL
 BX2488
 BX2488  NGVD 29 (11/26/84)   68.951  (m)          226.22   (f) ADJUSTED    2 0
 BX2488
 BX2488.Superseded values are not recommended for survey control.
 BX2488
 BX2488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2488.See file dsdata.pdf to determine how the superseded data were derived.
 BX2488
 BX2488_MARKER: DB = BENCH MARK DISK
 BX2488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2488_STAMPING: B 139 1950
 BX2488_MARK LOGO: CGS
 BX2488_PROJECTION: PROJECTING 12 CENTIMETERS
 BX2488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2488+STABILITY: SURFACE MOTION
 BX2488
 BX2488  HISTORY     - Date     Condition        Report By
 BX2488  HISTORY     - 1950     MONUMENTED       CGS
 BX2488
 BX2488                          STATION DESCRIPTION
 BX2488
 BX2488'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX2488'14.25 MI NW FROM OLLA.
 BX2488'1.3 MILES SOUTHWEST ALONG U. S. HIGHWAY NO. 165 FROM THE MISSOURI
 BX2488'PACIFIC RAILROAD STATION AT OLLA, THENCE 7.3 MILES NORTHWEST ALONG
 BX2488'STATE HIGHWAY NO. 6, THENCE 3.5 MILES NORTH ALONG STATE HIGHWAY NO.
 BX2488'413, THENCE 1.1 MILES NORTH ALONG STATE HIGHWAY NO. 413 (ABANDONED),
 BX2488'THENCE 1.05 MILE NORTH ALONG STATE HIGHWAY NO. 413.  AT A ROAD
 BX2488'CROSSING, ABOUT 275 FEET SOUTHEAST OF A FARMHOUSE ON THE TOP OF A
 BX2488'HILL, 47 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 37 FEET
 BX2488'SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 5 FEET SOUTHEAST OF A
 BX2488'10-INCH PINE WITH A CROSS BLAZE ON THE NORTH SIDE OF THE TREE, 1.7
 BX2488'FEET NORTHEAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 BX2488'PROJECTING 0.4 FOOT ABOVE THE GROUND.  NOTE-- THIS BENCH MARK IS
 BX2488'LOCATED 0.85 MILE SOUTH OF BENCH MARK A 139.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1713 ***********************************************************************
 CQ1713  DESIGNATION -  B 140
 CQ1713  PID         -  CQ1713
 CQ1713  STATE/COUNTY-  LA/DE SOTO
 CQ1713  COUNTRY     -  US
 CQ1713  USGS QUAD   -  LONGSTREET (2018)
 CQ1713
 CQ1713                         *CURRENT SURVEY CONTROL
 CQ1713  ______________________________________________________________________
 CQ1713* NAD 83(1986) POSITION- 32 04 27.     (N) 093 57 31.     (W)   SCALED
 CQ1713* NAVD 88 ORTHO HEIGHT -    94.630 (meters)      310.47  (feet) ADJUSTED
 CQ1713  ______________________________________________________________________
 CQ1713  GEOID HEIGHT    -        -25.834 (meters)                     GEOID18
 CQ1713  DYNAMIC HEIGHT  -         94.521 (meters)      310.11  (feet) COMP
 CQ1713  MODELED GRAVITY -    979,486.3   (mgal)                       NAVD 88
 CQ1713
 CQ1713  VERT ORDER      -  FIRST     CLASS II
 CQ1713
 CQ1713.The horizontal coordinates were scaled from a map and have
 CQ1713.an estimated accuracy of +/- 6 seconds.
 CQ1713
 CQ1713.The orthometric height was determined by differential leveling and
 CQ1713.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1713.in June 1991.
 CQ1713
 CQ1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1713.GEOID18 height accuracy estimate available here.
 CQ1713
 CQ1713.Click photographs - Photos may exist for this station.
 CQ1713
 CQ1713.The dynamic height is computed by dividing the NAVD 88
 CQ1713.geopotential number by the normal gravity value computed on the
 CQ1713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1713.degrees latitude (g = 980.6199 gals.).
 CQ1713
 CQ1713.The modeled gravity was interpolated from observed gravity values.
 CQ1713
 CQ1713;                    North         East    Units  Estimated Accuracy
 CQ1713;SPC LA N     -   175,460.      862,300.      MT  (+/- 180 meters Scaled)
 CQ1713
 CQ1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR095490(NAD 83)
 CQ1713
 CQ1713                          SUPERSEDED SURVEY CONTROL
 CQ1713
 CQ1713  NGVD 29 (11/26/84)   94.684  (m)          310.64   (f) ADJUSTED    1 2
 CQ1713
 CQ1713.Superseded values are not recommended for survey control.
 CQ1713
 CQ1713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1713.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1713
 CQ1713_MARKER: DB = BENCH MARK DISK
 CQ1713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1713_STAMPING: B 140 1952
 CQ1713_MARK LOGO: CGS
 CQ1713_PROJECTION: PROJECTING 18 CENTIMETERS
 CQ1713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1713+STABILITY: SURFACE MOTION
 CQ1713
 CQ1713  HISTORY     - Date     Condition        Report By
 CQ1713  HISTORY     - 1952     MONUMENTED       CGS
 CQ1713  HISTORY     - 1972     POOR             USGS
 CQ1713  HISTORY     - 1979     MARK NOT FOUND   NGS
 CQ1713  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 CQ1713
 CQ1713                          STATION DESCRIPTION
 CQ1713
 CQ1713'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1713'1.85 MI SW FROM LONGSTREET.
 CQ1713'1.85 MILES SOUTHWEST ALONG STATE HIGHWAY 38 FROM THE TEXAS AND NEW
 CQ1713'ORLEANS RAILROAD STATION AT LONGSTREET, 80 FEET WEST OF THE WEST RAIL
 CQ1713'OF THE TEXAS AND NEW ORLEANS RAILROAD, 38.4 FEET WEST OF THE CENTER
 CQ1713'LINE OF THE HIGHWAY, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY, 2 FEET
 CQ1713'EAST OF A FENCE, 3 FEET NORTH OF A WITNESS POST, SET IN THE TOP OF A
 CQ1713'CONCRETE POST WHICH PROJECTS 0.6 FOOT ABOVE THE GROUND.  NOTE-- MARK
 CQ1713'HAS BEEN HIT BY ROAD MACHINERY AND IS LEANING AT A SLIGHT ANGLE.
 CQ1713
 CQ1713                          STATION RECOVERY (1972)
 CQ1713
 CQ1713'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 CQ1713'MARK RECOVERED IN POOR CONDITION.
 CQ1713
 CQ1713                          STATION RECOVERY (1979)
 CQ1713
 CQ1713'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 CQ1713'MARK NOT FOUND.
 CQ1713
 CQ1713                          STATION RECOVERY (1996)
 CQ1713
 CQ1713'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1713'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1382 ***********************************************************************
 BX1382  DESIGNATION -  B 142
 BX1382  PID         -  BX1382
 BX1382  STATE/COUNTY-  LA/GRANT
 BX1382  COUNTRY     -  US
 BX1382  USGS QUAD   -  COLFAX (2018)
 BX1382
 BX1382                         *CURRENT SURVEY CONTROL
 BX1382  ______________________________________________________________________
 BX1382* NAD 83(1986) POSITION- 31 31 30.     (N) 092 42 42.     (W)   SCALED
 BX1382* NAVD 88 ORTHO HEIGHT -    29.22  (+/-2cm)       95.9   (feet) VERTCON3
 BX1382  ______________________________________________________________________
 BX1382  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 BX1382  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1382
 BX1382.The horizontal coordinates were scaled from a map and have
 BX1382.an estimated accuracy of +/- 6 seconds.
 BX1382
 BX1382.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1382.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1382
 BX1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1382.GEOID18 height accuracy estimate available here.
 BX1382
 BX1382.The vertical order pertains to the NGVD 29 superseded value.
 BX1382
 BX1382.Click photographs - Photos may exist for this station.
 BX1382
 BX1382;                    North         East    Units  Estimated Accuracy
 BX1382;SPC LA N     -   113,670.      979,900.      MT  (+/- 180 meters Scaled)
 BX1382
 BX1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ273878(NAD 83)
 BX1382
 BX1382                          SUPERSEDED SURVEY CONTROL
 BX1382
 BX1382  NGVD 29 (11/26/84)   29.224  (m)           95.88   (f) ADJUSTED    1 1
 BX1382
 BX1382.Superseded values are not recommended for survey control.
 BX1382
 BX1382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1382.See file dsdata.pdf to determine how the superseded data were derived.
 BX1382
 BX1382_MARKER: DB = BENCH MARK DISK
 BX1382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1382_STAMPING: B 142 1950
 BX1382_MARK LOGO: CGS
 BX1382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1382+STABILITY: SURFACE MOTION
 BX1382
 BX1382  HISTORY     - Date     Condition        Report By
 BX1382  HISTORY     - 1950     MONUMENTED       CGS
 BX1382  HISTORY     - 1969     GOOD             CGS
 BX1382  HISTORY     - 1977     MARK NOT FOUND   NGS
 BX1382  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1382  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 BX1382
 BX1382                          STATION DESCRIPTION
 BX1382
 BX1382'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1382'0.9 MI N FROM COLFAX.
 BX1382'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1382'COURTHOUSE AT COLFAX, THENCE 0.5 MILE NORTHWEST ALONG STATE HIGHWAY
 BX1382'158 WHICH IS EIGHTH STREET, 0.35 MILE NORTHWEST OF THE KANSAS CITY
 BX1382'SOUTHERN RAILWAY STATION, 150 1/2 FEET SOUTHWEST OF THE CENTER LINE OF
 BX1382'THE HIGHWAY, 27 FEET NORTHWEST OF THE CENTER LINE OF FOULK STREET, 64
 BX1382'FEET NORTHEAST OF THE CENTER LINE OF SEVENTH STREET, 49 FEET SOUTH OF
 BX1382'THE SOUTH CORNER OF A VACANT HOUSE, 0.9 FOOT SOUTHEAST OF A METAL
 BX1382'WITNESS POST, ABOUT LEVEL WITH THE STREETS, AND SET IN THE TOP OF A
 BX1382'CONCRETE POST WHICH IS ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND.
 BX1382'SEC 6, T6 N, R 3 W.
 BX1382
 BX1382                          STATION RECOVERY (1977)
 BX1382
 BX1382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1382'NOT RECOVERED, BELIEVED DESTROYED WHEN ABANDONED HOUSE WAS TORN
 BX1382'DOWN.
 BX1382
 BX1382                          STATION RECOVERY (1981)
 BX1382
 BX1382'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1382'MARK NOT FOUND.
 BX1382
 BX1382                          STATION RECOVERY (1987)
 BX1382
 BX1382'RECOVERY NOTE BY US POWER SQUADRON 1987 (TGC)
 BX1382'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0488 ***********************************************************************
 BX0488  DESIGNATION -  B 143
 BX0488  PID         -  BX0488
 BX0488  STATE/COUNTY-  LA/LA SALLE
 BX0488  COUNTRY     -  US
 BX0488  USGS QUAD   -  SUMMERVILLE (2018)
 BX0488
 BX0488                         *CURRENT SURVEY CONTROL
 BX0488  ______________________________________________________________________
 BX0488* NAD 83(1986) POSITION- 31 51 08.     (N) 092 13 35.     (W)   SCALED
 BX0488* NAVD 88 ORTHO HEIGHT -    42.11  (+/-2cm)      138.2   (feet) VERTCON3
 BX0488  ______________________________________________________________________
 BX0488  GEOID HEIGHT    -        -25.539 (meters)                     GEOID18
 BX0488  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0488
 BX0488.The horizontal coordinates were scaled from a map and have
 BX0488.an estimated accuracy of +/- 6 seconds.
 BX0488
 BX0488.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0488.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0488
 BX0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0488.GEOID18 height accuracy estimate available here.
 BX0488
 BX0488.The vertical order pertains to the NGVD 29 superseded value.
 BX0488
 BX0488.Click photographs - Photos may exist for this station.
 BX0488
 BX0488;                    North         East    Units  Estimated Accuracy
 BX0488;SPC LA N     -   149,960.    1,025,890.      MT  (+/- 180 meters Scaled)
 BX0488
 BX0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR731243(NAD 83)
 BX0488
 BX0488                          SUPERSEDED SURVEY CONTROL
 BX0488
 BX0488  NGVD 29 (11/26/84)   42.191  (m)          138.42   (f) ADJUSTED    2 0
 BX0488
 BX0488.Superseded values are not recommended for survey control.
 BX0488
 BX0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0488.See file dsdata.pdf to determine how the superseded data were derived.
 BX0488
 BX0488_MARKER: DB = BENCH MARK DISK
 BX0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0488_STAMPING: B 143 1950
 BX0488_MARK LOGO: CGS
 BX0488_PROJECTION: PROJECTING 6 CENTIMETERS
 BX0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0488+STABILITY: SURFACE MOTION
 BX0488
 BX0488  HISTORY     - Date     Condition        Report By
 BX0488  HISTORY     - 1950     MONUMENTED       CGS
 BX0488
 BX0488                          STATION DESCRIPTION
 BX0488
 BX0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0488'4.15 MI S FROM OLLA.
 BX0488'3.35 MILES SOUTHEAST ALONG STATE HIGHWAY 6 FROM THE MISSOURI PACIFIC
 BX0488'RAILROAD STATION AT OLLA, THENCE 0.6 MILE SOUTHWEST ALONG A GRAVELED
 BX0488'ROAD, THENCE 0.2 MILE SOUTHWEST ALONG A GRADED DIRT ROAD.  AT AN
 BX0488'INTERSECTION WITH AN EAST-WEST TRAIL, 60 FEET EAST OF THE CENTER LINE
 BX0488'OF THE ROAD, 40 FEET SOUTH OF THE CENTER LINE OF THE TRAIL, 31.7 FEET
 BX0488'NORTH OF A 14-INCH OAK TREE WITH A TRIANGULAR BLAZE, 3.5 FEET WEST OF
 BX0488'A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2
 BX0488'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0466 ***********************************************************************
 AU0466  DESIGNATION -  B 146
 AU0466  PID         -  AU0466
 AU0466  STATE/COUNTY-  LA/ST CHARLES
 AU0466  COUNTRY     -  US
 AU0466  USGS QUAD   -  HAHNVILLE (2018)
 AU0466
 AU0466                         *CURRENT SURVEY CONTROL
 AU0466  ______________________________________________________________________
 AU0466* NAD 83(1986) POSITION- 29 59 31.     (N) 090 24 14.     (W)   SCALED
 AU0466* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0466  **This station is located in a suspected subsidence area (see below).
 AU0466  ______________________________________________________________________
 AU0466  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 AU0466
 AU0466.The horizontal coordinates were scaled from a map and have
 AU0466.an estimated accuracy of +/- 6 seconds.
 AU0466
 AU0466.** This station is in an area of known vertical motion.  Due to the
 AU0466.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0466.** determined the orthometric heights for marks in these suspect
 AU0466.** subsidence areas should be considered valid only at the epoch date
 AU0466.** associated with the orthometric height.  These heights must always
 AU0466.** be validated when used as control.  All previously superseded
 AU0466.** orthometric heights are now considered suspect and are available
 AU0466.** in the superseded section.  NGS does not recommend using suspect
 AU0466.** or superseded heights as control.
 AU0466
 AU0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0466.GEOID18 height accuracy estimate available here.
 AU0466
 AU0466.Click photographs - Photos may exist for this station.
 AU0466
 AU0466;                    North         East    Units  Estimated Accuracy
 AU0466;SPC LA S     -   165,740.    1,089,680.      MT  (+/- 180 meters Scaled)
 AU0466
 AU0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP504207(NAD 83)
 AU0466
 AU0466                          SUPERSEDED SURVEY CONTROL
 AU0466
 AU0466.No superseded survey control is available for this station.
 AU0466
 AU0466_MARKER: DB = BENCH MARK DISK
 AU0466_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0466_SP_SET: FOOTING
 AU0466_STAMPING: B 146 1951
 AU0466_MARK LOGO: CGS
 AU0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0466+STABILITY: SURFACE MOTION
 AU0466
 AU0466  HISTORY     - Date     Condition        Report By
 AU0466  HISTORY     - 1951     MONUMENTED       CGS
 AU0466  HISTORY     - 1963     GOOD             CGS
 AU0466  HISTORY     - 1986     GOOD             NGS
 AU0466
 AU0466                          STATION DESCRIPTION
 AU0466
 AU0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0466'0.2 MI W FROM GOODHOPE.
 AU0466'ABOUT 0.2 MILE WEST ALONG STATE HIGHWAY 48 FROM THE JUNCTION OF STATE
 AU0466'HIGHWAY 627 AT GOODHOPE, ABOUT 0.65 MILE EAST OF THE JUNCTION OF STATE
 AU0466'HIGHWAY 48 AND GOOD HOPE STREET AT NORCO, AT A POINT WHERE A PIPE LINE
 AU0466'CROSSES OVER THE HIGHWAY FOR THE GENERAL AMERICAN TANK STORAGE
 AU0466'TERMINAL, SET ON THE TOP OF THE NORTH CORNER OF THE CONCRETE BASE OF
 AU0466'THE CONCRETE FOUNDATION OF THE NORTHWEST LEG OF THE FIRST PIER
 AU0466'SOUTHWEST OF THE HIGHWAY, 17 FEET SOUTHWEST OF THE CENTER LINE OF THE
 AU0466'HIGHWAY AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 AU0466
 AU0466                          STATION RECOVERY (1986)
 AU0466
 AU0466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0782 ***********************************************************************
 AU0782  DESIGNATION -  B 147
 AU0782  PID         -  AU0782
 AU0782  STATE/COUNTY-  LA/JEFFERSON
 AU0782  COUNTRY     -  US
 AU0782  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0782
 AU0782                         *CURRENT SURVEY CONTROL
 AU0782  ______________________________________________________________________
 AU0782* NAD 83(1986) POSITION- 29 58 43.     (N) 090 12 40.     (W)   SCALED
 AU0782* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0782  **This station is located in a suspected subsidence area (see below).
 AU0782  ______________________________________________________________________
 AU0782  GEOID HEIGHT    -        -26.035 (meters)                     GEOID18
 AU0782
 AU0782.The horizontal coordinates were scaled from a map and have
 AU0782.an estimated accuracy of +/- 6 seconds.
 AU0782
 AU0782.** This station is in an area of known vertical motion. If an
 AU0782.** orthometric height was ever established but is not available 
 AU0782.** in the current survey control section, the orthometric height
 AU0782.** is considered suspect.  Suspect heights are available in the
 AU0782.** superseded section only if requested.
 AU0782
 AU0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0782.GEOID18 height accuracy estimate available here.
 AU0782
 AU0782.Click photographs - Photos may exist for this station.
 AU0782
 AU0782;                    North         East    Units  Estimated Accuracy
 AU0782;SPC LA S     -   164,430.    1,108,290.      MT  (+/- 180 meters Scaled)
 AU0782
 AU0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP690196(NAD 83)
 AU0782
 AU0782                          SUPERSEDED SURVEY CONTROL
 AU0782
 AU0782.No superseded survey control is available for this station.
 AU0782
 AU0782_MARKER: DB = BENCH MARK DISK
 AU0782_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0782_SP_SET: FOUNDATION
 AU0782_STAMPING: B 147 1951
 AU0782_MARK LOGO: CGS
 AU0782_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0782
 AU0782  HISTORY     - Date     Condition        Report By
 AU0782  HISTORY     - 1951     MONUMENTED       CGS
 AU0782  HISTORY     - 1971     GOOD             NGS
 AU0782  HISTORY     - 19950120 GOOD             USPSQD
 AU0782
 AU0782                          STATION DESCRIPTION
 AU0782
 AU0782'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AU0782'AT METAIRIE, AT THE NORTHWEST CORNER OF THE INTERSECTION OF U.S.
 AU0782'HIGHWAY 61 (AIRLINE DRIVE), DAVID DRIVE WHICH LEADS NORTH AND HICKORY
 AU0782'AVENUE WHICH LEADS SOUTH, AT THE HEADQUARTERS OF THE JEFFERSON PARISH
 AU0782'MOSQUITO CONTROL DEPARTMENT, SET IN THE TOP OF THE WEST SIDE OF THE
 AU0782'CONCRETE FOUNDATION FOR THE MORE EASTERLY OF TWO BRICK CHIMNEYS, 44
 AU0782'FEET WEST OF THE WEST CURB OF DAVID DRIVE, 13.8 FEET NORTH OF THE
 AU0782'NORTH WALL OF A BRICK BUILDING, AND ABOUT 3 FEET ABOVE THE LEVEL OF
 AU0782'DAVID DRIVE.
 AU0782
 AU0782                          STATION RECOVERY (1995)
 AU0782
 AU0782'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU0782'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0613 ***********************************************************************
 AU0613  DESIGNATION -  B 149
 AU0613  PID         -  AU0613
 AU0613  STATE/COUNTY-  LA/ORLEANS
 AU0613  COUNTRY     -  US
 AU0613  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0613
 AU0613                         *CURRENT SURVEY CONTROL
 AU0613  ______________________________________________________________________
 AU0613* NAD 83(1986) POSITION- 29 56 09.     (N) 090 03 50.     (W)   SCALED
 AU0613* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0613  **This station is located in a suspected subsidence area (see below).
 AU0613  ______________________________________________________________________
 AU0613  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 AU0613
 AU0613.The horizontal coordinates were scaled from a map and have
 AU0613.an estimated accuracy of +/- 6 seconds.
 AU0613
 AU0613.** This station is in an area of known vertical motion. If an
 AU0613.** orthometric height was ever established but is not available 
 AU0613.** in the current survey control section, the orthometric height
 AU0613.** is considered suspect.  Suspect heights are available in the
 AU0613.** superseded section only if requested.
 AU0613
 AU0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0613.GEOID18 height accuracy estimate available here.
 AU0613
 AU0613.Click photographs - Photos may exist for this station.
 AU0613
 AU0613;                    North         East    Units  Estimated Accuracy
 AU0613;SPC LA S     -   159,830.    1,122,550.      MT  (+/- 180 meters Scaled)
 AU0613
 AU0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834153(NAD 83)
 AU0613
 AU0613                          SUPERSEDED SURVEY CONTROL
 AU0613
 AU0613.No superseded survey control is available for this station.
 AU0613
 AU0613_MARKER: DB = BENCH MARK DISK
 AU0613_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0613_SP_SET: TOWER BASE
 AU0613_STAMPING: B 149 1951
 AU0613_MARK LOGO: CGS
 AU0613_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0613
 AU0613  HISTORY     - Date     Condition        Report By
 AU0613  HISTORY     - 1951     MONUMENTED       CGS
 AU0613  HISTORY     - 1964     GOOD             CGS
 AU0613
 AU0613                          STATION DESCRIPTION
 AU0613
 AU0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0613'AT NEW ORLEANS, AT THE INTERSECTION OF TERPISCHORE AND SOUTH FRONT
 AU0613'STREET, ABOUT 0.1 MILE EAST OF THE INTERSECTION OF TERPISCHORE AND
 AU0613'TCHOUPITOULAS STREET, IN A RAILROAD TRAIANGLE, IN LINE WITH THE
 AU0613'EXTENDED CENTER LINE OF TERPISCHORE STREET, SET IN THE TOP OF THE
 AU0613'CENTER OF THE NORTHEAST SIDE OF CONCRETE BASE FOR NORTH LEG OF A POWER
 AU0613'TRANSMISSION TOWER AND ABOUT 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0613'NOTE-- UNABLE TO CHECK STAMPING THERE IS A CONCRETE CAP OVER PART OF
 AU0613'THE DISK AND ONLY A SMALL PART OF THE DISK IS SHOWING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BY2365 ***********************************************************************
 BY2365  DESIGNATION -  B 15
 BY2365  PID         -  BY2365
 BY2365  STATE/COUNTY-  LA/DE SOTO
 BY2365  COUNTRY     -  US
 BY2365  USGS QUAD   -  LOGANSPORT WEST (2018)
 BY2365
 BY2365                         *CURRENT SURVEY CONTROL
 BY2365  ______________________________________________________________________
 BY2365* NAD 83(1986) POSITION- 31 58 21.33   (N) 094 00 17.50   (W)   HD_HELD1
 BY2365* NAVD 88 ORTHO HEIGHT -    62.024 (meters)      203.49  (feet) ADJUSTED
 BY2365  ______________________________________________________________________
 BY2365  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 BY2365  DYNAMIC HEIGHT  -         61.952 (meters)      203.25  (feet) COMP
 BY2365  MODELED GRAVITY -    979,487.2   (mgal)                       NAVD 88
 BY2365
 BY2365  VERT ORDER      -  FIRST     CLASS II
 BY2365
 BY2365.The horizontal coordinates were determined by differentially corrected
 BY2365.hand held GPS observations or other comparable positioning techniques
 BY2365.and have an estimated accuracy of +/- 3 meters.
 BY2365
 BY2365.The orthometric height was determined by differential leveling and
 BY2365.adjusted by the NATIONAL GEODETIC SURVEY
 BY2365.in June 1991.
 BY2365
 BY2365.Significant digits in the geoid height do not necessarily reflect accuracy.
 BY2365.GEOID18 height accuracy estimate available here.
 BY2365
 BY2365.Click photographs - Photos may exist for this station.
 BY2365
 BY2365.The dynamic height is computed by dividing the NAVD 88
 BY2365.geopotential number by the normal gravity value computed on the
 BY2365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BY2365.degrees latitude (g = 980.6199 gals.).
 BY2365
 BY2365.The modeled gravity was interpolated from observed gravity values.
 BY2365
 BY2365;                    North         East    Units  Estimated Accuracy
 BY2365;SPC LA N     -   164,261.0     857,775.3     MT  (+/- 3 meters HH1 GPS) 
 BY2365
 BY2365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR0505537838(NAD 83)
 BY2365
 BY2365                          SUPERSEDED SURVEY CONTROL
 BY2365
 BY2365  NGVD 29 (11/26/84)   62.081  (m)          203.68   (f) ADJUSTED    1 2
 BY2365
 BY2365.Superseded values are not recommended for survey control.
 BY2365
 BY2365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BY2365.See file dsdata.pdf to determine how the superseded data were derived.
 BY2365
 BY2365_MARKER: DB = BENCH MARK DISK
 BY2365_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BY2365_SP_SET: BUILDING
 BY2365_STAMPING: B 15 1919 203.654
 BY2365_MARK LOGO: CGS
 BY2365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BY2365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BY2365+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2010
 BY2365
 BY2365  HISTORY     - Date     Condition        Report By
 BY2365  HISTORY     - 1919     MONUMENTED       CGS
 BY2365  HISTORY     - 1952     GOOD             CGS
 BY2365  HISTORY     - 1979     GOOD             NGS
 BY2365  HISTORY     - 1987     GOOD             USPSQD
 BY2365  HISTORY     - 19970208 GOOD             USPSQD
 BY2365  HISTORY     - 20100905 GOOD             GEOCAC
 BY2365
 BY2365                          STATION DESCRIPTION
 BY2365
 BY2365'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 BY2365'IN LOGANSPORT.
 BY2365'AT LOGANSPORT, AT THE INTERSECTION OF MAIN AND RIVER STREETS, SET
 BY2365'VERTICALLY IN THE NORTH BRICK WALL OF THE N.J. CARAWAY AND COMPANY
 BY2365'BUILDING.  0.6 FOOT WEST OF THE NORTHEAST CORNER OF THE BUILDING, 3
 BY2365'FEET ABOVE THE GROUND.
 BY2365
 BY2365                          STATION RECOVERY (1979)
 BY2365
 BY2365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BY2365'OMIT-AT THE INTERSECTION OF MAIN AND RIVER STREETS
 BY2365'ADD-AT THE INTERSECTION OF SECOND STREET AND SECOND AVENUE.
 BY2365
 BY2365                          STATION RECOVERY (1987)
 BY2365
 BY2365'RECOVERY NOTE BY US POWER SQUADRON 1987 (REM)
 BY2365'RECOVERED IN GOOD CONDITION.
 BY2365
 BY2365                          STATION RECOVERY (1997)
 BY2365
 BY2365'RECOVERY NOTE BY US POWER SQUADRON 1997
 BY2365'RECOVERED IN GOOD CONDITION.
 BY2365
 BY2365                          STATION RECOVERY (2010)
 BY2365
 BY2365'RECOVERY NOTE BY GEOCACHING 2010 (LPC)
 BY2365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1052 ***********************************************************************
 AU1052  DESIGNATION -  B 150
 AU1052  PID         -  AU1052
 AU1052  STATE/COUNTY-  LA/ORLEANS
 AU1052  COUNTRY     -  US
 AU1052  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1052
 AU1052                         *CURRENT SURVEY CONTROL
 AU1052  ______________________________________________________________________
 AU1052* NAD 83(1986) POSITION- 29 56 59.     (N) 090 05 19.     (W)   SCALED
 AU1052* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1052  **This station is located in a suspected subsidence area (see below).
 AU1052  ______________________________________________________________________
 AU1052  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 AU1052  DYNAMIC HEIGHT  -          1.972 (meters)        6.47  (feet) COMP
 AU1052  MODELED GRAVITY -    979,313.2   (mgal)                       NAVD 88
 AU1052
 AU1052.The horizontal coordinates were scaled from a map and have
 AU1052.an estimated accuracy of +/- 6 seconds.
 AU1052
 AU1052.** This station is in an area of known vertical motion. If an
 AU1052.** orthometric height was ever established but is not available 
 AU1052.** in the current survey control section, the orthometric height
 AU1052.** is considered suspect.  Suspect heights are available in the
 AU1052.** superseded section only if requested.
 AU1052
 AU1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1052.GEOID18 height accuracy estimate available here.
 AU1052
 AU1052.Click photographs - Photos may exist for this station.
 AU1052
 AU1052.The dynamic height is computed by dividing the NAVD 88
 AU1052.geopotential number by the normal gravity value computed on the
 AU1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1052.degrees latitude (g = 980.6199 gals.).
 AU1052
 AU1052.The modeled gravity was interpolated from observed gravity values.
 AU1052
 AU1052;                    North         East    Units  Estimated Accuracy
 AU1052;SPC LA S     -   161,350.    1,120,150.      MT  (+/- 180 meters Scaled)
 AU1052
 AU1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP809167(NAD 83)
 AU1052
 AU1052                          SUPERSEDED SURVEY CONTROL
 AU1052
 AU1052.No superseded survey control is available for this station.
 AU1052
 AU1052_MARKER: DB = BENCH MARK DISK
 AU1052_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AU1052_SP_SET: BUILDING
 AU1052_STAMPING: B 150 1951
 AU1052_MARK LOGO: CGS
 AU1052_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1052_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU1052+STABILITY: POSITION/ELEVATION WELL
 AU1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1052+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2006
 AU1052
 AU1052  HISTORY     - Date     Condition        Report By
 AU1052  HISTORY     - 1951     MONUMENTED       CGS
 AU1052  HISTORY     - 1963     GOOD             CGS
 AU1052  HISTORY     - 1985     GOOD             NGS
 AU1052  HISTORY     - 1989     GOOD             USPSQD
 AU1052  HISTORY     - 19901116 GOOD             NGS
 AU1052  HISTORY     - 19950123 GOOD             NGS
 AU1052  HISTORY     - 20030506 GOOD             USPSQD
 AU1052  HISTORY     - 20060421 GOOD             NGS
 AU1052
 AU1052                          STATION DESCRIPTION
 AU1052
 AU1052'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1052'IN NEW ORLEANS.
 AU1052'AT NEW ORLEANS, AT THE INTERSECTION OF CLIO AND SOUTH ROMAN STREETS,
 AU1052'SET VERTICALLY IN THE SOUTHEAST BRICK WALL OF THE BOOKER T. WASHINGTON
 AU1052'HIGH SCHOOL, 5 FEET NORTHEAST OF THE SOUTH CORNER OF THE BUILDING AND
 AU1052'ABOUT 3 FEET ABOVE THE GROUND.  NOTE-- MARK IS SET IN THE MAIN
 AU1052'BUILDING OF THE SCHOOL.
 AU1052
 AU1052                          STATION RECOVERY (1963)
 AU1052
 AU1052'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1052'RECOVERED IN GOOD CONDITION.
 AU1052
 AU1052                          STATION RECOVERY (1985)
 AU1052
 AU1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1052'RECOVERED IN GOOD CONDITION.
 AU1052
 AU1052                          STATION RECOVERY (1989)
 AU1052
 AU1052'RECOVERY NOTE BY US POWER SQUADRON 1989 (RLR)
 AU1052'RECOVERED IN GOOD CONDITION.
 AU1052
 AU1052                          STATION RECOVERY (1990)
 AU1052
 AU1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1052'IN NEW ORLEANS, AT THE INTERSECTION OF EARHART BOULEVARD AND SOUTH
 AU1052'ROMAN STREET, SET VERTICALLY IN THE SOUTHEAST FACE OF THE BOOKER T
 AU1052'WASHINGTON HIGH SCHOOL, 112.3 M (368.4 FT) SOUTHWEST OF THE SOUTHWEST
 AU1052'CURB OF THE BOULEVARD, 16.0 M (52.5 FT) NORTHWEST OF THE CENTER OF
 AU1052'THE STREET, 1.5 M (4.9 FT) NORTHWEST OF THE SOUTH CORNER OF THE
 AU1052'BUILDING, AND 0.9 M (3.0 FT) ABOVE THE GROUND SURFACE.
 AU1052
 AU1052                          STATION RECOVERY (1995)
 AU1052
 AU1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU1052'IN NEW ORLEANS, AT THE INTERSECTION OF EARHART BOULEVARD AND SOUTH
 AU1052'ROMAN STREET, SET VERTICALLY IN THE SOUTHEAST FACE OF THE BRICK
 AU1052'FOUNDATION WALL OF THE BOOKER T WASHINGTON HIGH SCHOOL, 120.5 M (395.3
 AU1052'FT) SOUTHWEST OF THE CENTERLINE OF THE SOUTHEAST BOUND LANES OF THE
 AU1052'BOULEVARD, 16.2 M (53.1 FT) NORTHWEST OF THE STREET CENTER, 1.3 M (4.3
 AU1052'FT) NORTHEAST OF THE SOUTH CORNER OF THE SCHOOL, AND 0.9 M (3.0 FT)
 AU1052'ABOVE THE GROUND SURFACE.
 AU1052
 AU1052                          STATION RECOVERY (2003)
 AU1052
 AU1052'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU1052'RECOVERED IN GOOD CONDITION.
 AU1052
 AU1052                          STATION RECOVERY (2006)
 AU1052
 AU1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU1052'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0303 ***********************************************************************
 AT0303  DESIGNATION -  B 151
 AT0303  PID         -  AT0303
 AT0303  STATE/COUNTY-  LA/ST BERNARD
 AT0303  COUNTRY     -  US
 AT0303  USGS QUAD   -  CHALMETTE (2018)
 AT0303
 AT0303                         *CURRENT SURVEY CONTROL
 AT0303  ______________________________________________________________________
 AT0303* NAD 83(1986) POSITION- 29 55 50.     (N) 089 56 57.     (W)   SCALED
 AT0303* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0303  **This station is located in a suspected subsidence area (see below).
 AT0303  ______________________________________________________________________
 AT0303  GEOID HEIGHT    -        -25.916 (meters)                     GEOID18
 AT0303
 AT0303.The horizontal coordinates were scaled from a map and have
 AT0303.an estimated accuracy of +/- 6 seconds.
 AT0303
 AT0303.** This station is in an area of known vertical motion. If an
 AT0303.** orthometric height was ever established but is not available 
 AT0303.** in the current survey control section, the orthometric height
 AT0303.** is considered suspect.  Suspect heights are available in the
 AT0303.** superseded section only if requested.
 AT0303
 AT0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0303.GEOID18 height accuracy estimate available here.
 AT0303
 AT0303.Click photographs - Photos may exist for this station.
 AT0303
 AT0303;                    North         East    Units  Estimated Accuracy
 AT0303;SPC LA S     -   159,380.    1,133,630.      MT  (+/- 180 meters Scaled)
 AT0303
 AT0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU152147(NAD 83)
 AT0303
 AT0303                          SUPERSEDED SURVEY CONTROL
 AT0303
 AT0303.No superseded survey control is available for this station.
 AT0303
 AT0303_MARKER: DB = BENCH MARK DISK
 AT0303_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0303_SP_SET: FLOOR
 AT0303_STAMPING: B 151 1951
 AT0303_MARK LOGO: CGS
 AT0303_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0303
 AT0303  HISTORY     - Date     Condition        Report By
 AT0303  HISTORY     - 1951     MONUMENTED       CGS
 AT0303  HISTORY     - 1971     POOR             NGS
 AT0303  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0303
 AT0303                          STATION DESCRIPTION
 AT0303
 AT0303'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0303'1.65 MI SE FROM CHALMETTE.
 AT0303'ABOUT 1.65 MILES SOUTHEAST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS
 AT0303'39 AND 46) FROM THE ST. BERNARD PARISH COURTHOUSE AT CHALMETTE, 0.5
 AT0303'MILE SOUTHEAST OF THE ST. BERNARD PARISH WATER WORKS, 48 FEET NORTH OF
 AT0303'THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTH EDGE OF
 AT0303'THE CONCRETE FLOOR OF A BUILDING WHICH WAS FORMERLY THE DODGE-PLYMOUTH
 AT0303'GARAGE WHICH BURNED DOWN, 220 FEET WEST OF THE CENTER LINE OF LENA
 AT0303'DRIVE, 102 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A TWO-STORY
 AT0303'HOUSE, 104 FEET EAST OF THE SOUTHEAST CORNER OF SCORSONES MARKET, AND
 AT0303'ABOUT LEVEL WITH THE HIGHWAY. SEC 18, T13S, R 12E NOTE-- THE CONCRETE
 AT0303'FLOOR IN WHICH THE MARK IS SET IS BADLY BROKEN AND CRACKED. THE MARK
 AT0303'IS LIKELY TO BE DESTROYED IN THE NEAR FUTURE.
 AT0303
 AT0303                          STATION RECOVERY (1984)
 AT0303
 AT0303'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0303'NOT RECOVERED THIS DATE, THE MARK WOULD BE UNDER ASPHALT IN THE
 AT0303'PARKING LOT OR HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0409 ***********************************************************************
 AT0409  DESIGNATION -  B 152
 AT0409  PID         -  AT0409
 AT0409  STATE/COUNTY-  LA/PLAQUEMINES
 AT0409  COUNTRY     -  US
 AT0409  USGS QUAD   -  LAKE LAURIER (2018)
 AT0409
 AT0409                         *CURRENT SURVEY CONTROL
 AT0409  ______________________________________________________________________
 AT0409* NAD 83(1986) POSITION- 29 37 05.     (N) 089 53 25.     (W)   SCALED
 AT0409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0409  **This station is located in a suspected subsidence area (see below).
 AT0409  ______________________________________________________________________
 AT0409  GEOID HEIGHT    -        -24.861 (meters)                     GEOID18
 AT0409
 AT0409.The horizontal coordinates were scaled from a map and have
 AT0409.an estimated accuracy of +/- 6 seconds.
 AT0409
 AT0409.** This station is in an area of known vertical motion. If an
 AT0409.** orthometric height was ever established but is not available 
 AT0409.** in the current survey control section, the orthometric height
 AT0409.** is considered suspect.  Suspect heights are available in the
 AT0409.** superseded section only if requested.
 AT0409
 AT0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0409.GEOID18 height accuracy estimate available here.
 AT0409
 AT0409.Click photographs - Photos may exist for this station.
 AT0409
 AT0409;                    North         East    Units  Estimated Accuracy
 AT0409;SPC LA S     -   124,810.    1,139,750.      MT  (+/- 180 meters Scaled)
 AT0409
 AT0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT201799(NAD 83)
 AT0409
 AT0409                          SUPERSEDED SURVEY CONTROL
 AT0409
 AT0409.No superseded survey control is available for this station.
 AT0409
 AT0409_MARKER: DD = SURVEY DISK
 AT0409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0409_STAMPING: B 152 227 1945+25.6
 AT0409_MARK LOGO: USACE
 AT0409_PROJECTION: RECESSED 5 CENTIMETERS
 AT0409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0409+STABILITY: SURFACE MOTION
 AT0409
 AT0409  HISTORY     - Date     Condition        Report By
 AT0409  HISTORY     - UNK      MONUMENTED       USACE
 AT0409  HISTORY     - 1971     GOOD             NGS
 AT0409  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0409
 AT0409                          STATION DESCRIPTION
 AT0409
 AT0409'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0409'6.3 MI NW FROM POINTE A LA HACHE.
 AT0409'ABOUT 6.3 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0409'AT POINTE A LA HACHE, 0.1 MILE SOUTHEAST OF THE ELECTRO-COAL TRANSFER
 AT0409'CORPORATION OFFICE BUILDING, 63 FEET SOUTH OF THE CENTER LINE OF THE
 AT0409'HIGHWAY, 195 FEET EAST OF THE EAST END OF A CONCRETE HEADWALL OF A
 AT0409'CULVERT WITH A COAL CONVEYOR BELT UNDER THE HIGHWAY, 105 FEET SOUTH
 AT0409'AND ACROSS THE HIGHWAY FROM THE SOUTHEAST CORNER OF A CHAIN LINK FENCE
 AT0409'AROUND A SUB STATION, 10 FEET NORTH OF THE CENTER LINE OF A LEVEE,
 AT0409'ABOUT 1 FOOT BELOW THE TOP OF THE LEVEE, AND SET IN THE TOP OF A
 AT0409'CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE OF THE GROUND.
 AT0409
 AT0409                          STATION RECOVERY (1984)
 AT0409
 AT0409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0409'SEARCHED FOR AND NOT RECOVERED THIS DATE, INFORMATION LEADS TO THE
 AT0409'LEVEE HAS BEEN RAISED.  MARK IS PROBABLY COVERED BY SEVERAL FEET OF
 AT0409'FILL SHELL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1187 ***********************************************************************
 BH1187  DESIGNATION -  B 153
 BH1187  PID         -  BH1187
 BH1187  STATE/COUNTY-  LA/ORLEANS
 BH1187  COUNTRY     -  US
 BH1187  USGS QUAD   -  LITTLE WOODS (2018)
 BH1187
 BH1187                         *CURRENT SURVEY CONTROL
 BH1187  ______________________________________________________________________
 BH1187* NAD 83(1986) POSITION- 30 02 29.     (N) 089 56 22.     (W)   SCALED
 BH1187* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1187  **This station is located in a suspected subsidence area (see below).
 BH1187  ______________________________________________________________________
 BH1187  GEOID HEIGHT    -        -26.197 (meters)                     GEOID18
 BH1187
 BH1187.The horizontal coordinates were scaled from a map and have
 BH1187.an estimated accuracy of +/- 6 seconds.
 BH1187
 BH1187.** This station is in an area of known vertical motion. If an
 BH1187.** orthometric height was ever established but is not available 
 BH1187.** in the current survey control section, the orthometric height
 BH1187.** is considered suspect.  Suspect heights are available in the
 BH1187.** superseded section only if requested.
 BH1187
 BH1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1187.GEOID18 height accuracy estimate available here.
 BH1187
 BH1187.Click photographs - Photos may exist for this station.
 BH1187
 BH1187;                    North         East    Units  Estimated Accuracy
 BH1187;SPC LA S     -   171,670.    1,134,420.      MT  (+/- 180 meters Scaled)
 BH1187
 BH1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU165270(NAD 83)
 BH1187
 BH1187                          SUPERSEDED SURVEY CONTROL
 BH1187
 BH1187.No superseded survey control is available for this station.
 BH1187
 BH1187_MARKER: DB = BENCH MARK DISK
 BH1187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1187_STAMPING: B 153 1951
 BH1187_MARK LOGO: CGS
 BH1187_PROJECTION: PROJECTING 5 CENTIMETERS
 BH1187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1187+STABILITY: SURFACE MOTION
 BH1187
 BH1187  HISTORY     - Date     Condition        Report By
 BH1187  HISTORY     - 1951     MONUMENTED       CGS
 BH1187  HISTORY     - 1963     MARK NOT FOUND   CGS
 BH1187
 BH1187                          STATION DESCRIPTION
 BH1187
 BH1187'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BH1187'2.35 MI S FROM LITTLE WOODS.
 BH1187'2.35 MILES SOUTH ALONG STATE HIGHWAY 1985 FROM ITS JUNCTION WITH HAYNE
 BH1187'BLVD. AT LITTLE WOODS, AT A CURVE IN THE ROAD WITH TANGENTS EXTENDING
 BH1187'SOUTH AND NORTHEAST, AT A SHARP CURVE IN THE LEVEE ALONG LITTLE WOODS
 BH1187'DRAINAGE CANAL WITH TANGENTS EXTENDING SOUTH AND WEST, SET AT THE EAST
 BH1187'END OF A LOG ANCHORED AT BOTTOM OF LEVEE TO AFFORD PROTECTION OF
 BH1187'WASHOUT, 147 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET
 BH1187'NORTH OF THE EAST END OF LOG, 25 FEET WEST OF A FOOT PATH THAT LEADS
 BH1187'UP THE LEVEE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 BH1187'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BH1187'INCHES.
 BH1187
 BH1187                          STATION RECOVERY (1963)
 BH1187
 BH1187'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BH1187'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0378 ***********************************************************************
 AT0378  DESIGNATION -  B 154
 AT0378  PID         -  AT0378
 AT0378  STATE/COUNTY-  LA/PLAQUEMINES
 AT0378  COUNTRY     -  US
 AT0378  USGS QUAD   -  PHOENIX (2018)
 AT0378
 AT0378                         *CURRENT SURVEY CONTROL
 AT0378  ______________________________________________________________________
 AT0378* NAD 83(1986) POSITION- 29 43 35.     (N) 089 59 47.     (W)   SCALED
 AT0378* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0378  **This station is located in a suspected subsidence area (see below).
 AT0378  ______________________________________________________________________
 AT0378  GEOID HEIGHT    -        -25.247 (meters)                     GEOID18
 AT0378
 AT0378.The horizontal coordinates were scaled from a map and have
 AT0378.an estimated accuracy of +/- 6 seconds.
 AT0378
 AT0378.** This station is in an area of known vertical motion. If an
 AT0378.** orthometric height was ever established but is not available 
 AT0378.** in the current survey control section, the orthometric height
 AT0378.** is considered suspect.  Suspect heights are available in the
 AT0378.** superseded section only if requested.
 AT0378
 AT0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0378.GEOID18 height accuracy estimate available here.
 AT0378
 AT0378.Click photographs - Photos may exist for this station.
 AT0378
 AT0378;                    North         East    Units  Estimated Accuracy
 AT0378;SPC LA S     -   136,690.    1,129,340.      MT  (+/- 180 meters Scaled)
 AT0378
 AT0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT101922(NAD 83)
 AT0378
 AT0378                          SUPERSEDED SURVEY CONTROL
 AT0378
 AT0378.No superseded survey control is available for this station.
 AT0378
 AT0378_MARKER: DB = BENCH MARK DISK
 AT0378_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AT0378+WITH SETTING: PAVEMENT
 AT0378_SP_SET: BEACON FOUNDATION
 AT0378_STAMPING: B 154 1951
 AT0378_MARK LOGO: CGS
 AT0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0378+STABILITY: SURFACE MOTION
 AT0378
 AT0378  HISTORY     - Date     Condition        Report By
 AT0378  HISTORY     - 1951     MONUMENTED       CGS
 AT0378
 AT0378                          STATION DESCRIPTION
 AT0378
 AT0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AT0378'1.5 MI NE FROM NAOMI.
 AT0378'ABOUT 1.2 MILES NORTH ALONG STATE HIGHWAY 31 FROM BECNELS GROCERY AND
 AT0378'BAR AT NAOMI, THENCE ABOUT 0.3 MILE NORTHEAST ALONG A DIRT ROAD, ON
 AT0378'TOP OF THE MISSISSIPPI RIVER LEVEE, SET IN THE TOP OF THE NORTHEAST
 AT0378'CORNER OF THE CONCRETE FOUNDATION OF A RIVER BEACON, 1/2 FOOT
 AT0378'NORTHEAST OF THE NORTHEAST LEG OF BEACON AND ABOUT LEVEL WITH TOP OF
 AT0378'LEVEE. THE BEACON REFERRED TO IS THE LAGRANGE NAVIGATION LIGHT OF THE
 AT0378'U.S. COAST GUARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1277 ***********************************************************************
 AU1277  DESIGNATION -  B 155 RESET
 AU1277  PID         -  AU1277
 AU1277  STATE/COUNTY-  LA/LAFOURCHE
 AU1277  COUNTRY     -  US
 AU1277  USGS QUAD   -  CAMINADA PASS (2018)
 AU1277
 AU1277                         *CURRENT SURVEY CONTROL
 AU1277  ______________________________________________________________________
 AU1277* NAD 83(1986) POSITION- 29 10 54.     (N) 090 06 05.     (W)   SCALED
 AU1277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1277  **This station is located in a suspected subsidence area (see below).
 AU1277  ______________________________________________________________________
 AU1277  GEOID HEIGHT    -        -23.775 (meters)                     GEOID18
 AU1277
 AU1277.The horizontal coordinates were scaled from a map and have
 AU1277.an estimated accuracy of +/- 6 seconds.
 AU1277
 AU1277.** This station is in an area of known vertical motion.  Due to the
 AU1277.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1277.** determined the orthometric heights for marks in these suspect
 AU1277.** subsidence areas should be considered valid only at the epoch date
 AU1277.** associated with the orthometric height.  These heights must always
 AU1277.** be validated when used as control.  All previously superseded
 AU1277.** orthometric heights are now considered suspect and are available
 AU1277.** in the superseded section.  NGS does not recommend using suspect
 AU1277.** or superseded heights as control.
 AU1277
 AU1277.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1277.GEOID18 height accuracy estimate available here.
 AU1277
 AU1277.Click photographs - Photos may exist for this station.
 AU1277
 AU1277;                    North         East    Units  Estimated Accuracy
 AU1277;SPC LA S     -    76,210.    1,119,830.      MT  (+/- 180 meters Scaled)
 AU1277
 AU1277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN818315(NAD 83)
 AU1277
 AU1277                          SUPERSEDED SURVEY CONTROL
 AU1277
 AU1277.No superseded survey control is available for this station.
 AU1277
 AU1277_MARKER: DV = VERTICAL CONTROL DISK
 AU1277_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AU1277+WITH SETTING: INFORMATION.
 AU1277_STAMPING: B 155 RESET 1977
 AU1277_MARK LOGO: NGS
 AU1277_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1277+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU1277
 AU1277  HISTORY     - Date     Condition        Report By
 AU1277  HISTORY     - 1977     MONUMENTED       NGS
 AU1277  HISTORY     - 1982     GOOD             NGS
 AU1277  HISTORY     - 19930224 GOOD             NGS
 AU1277
 AU1277                          STATION DESCRIPTION
 AU1277
 AU1277'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU1277'8.35 MI SE FROM GRAND ISLE.
 AU1277'LOCATED 8.35 MILES SOUTHWEST ALONG STATE HIGHWAY 1 FROM THE POST
 AU1277'OFFICE IN GRAND ISLE.  IT IS 88 FEET WEST OF THE CENTER OF THE
 AU1277'DRIVEWAY TO THE JOHN PLAIZANCE PROPERTY, 24 FEET SOUTHEAST OF THE
 AU1277'CENTER OF THE HIGHWAY, 6 FEET NORTH OF THE NORTH EDGE OF THE BAYOU,
 AU1277'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS A SHORT ROD TYPE MARK
 AU1277'ENCASED IN A 4-INCH PLASTIC PIPE FLUSH WITH THE GROUND.  IT IS STAMPED
 AU1277'B 155 RESET 1977.  SECTION 38, T 22S, R 23E.
 AU1277
 AU1277                          STATION RECOVERY (1982)
 AU1277
 AU1277'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1277'THE MARK IS 0.30 M BELOW HIGHWAY.
 AU1277'13.3 KILOMETERS (8.25 MILES) SOUTHWEST ALONG STATE HIGHWAY 1 FROM THE
 AU1277'POST OFFICE IN GRAND ISLE TO THE MARK ON THE LEFT, 7.62 METERS (25.0
 AU1277'FEET) SOUTH OF THE CENTER LINE OF THE HIGHWAY, 25.6 METERS (84.0 FEET)
 AU1277'WEST OF THE CENTER OF A SAND ROAD LEADING SOUTH, 2.13 METERS (7.0
 AU1277'FEET) NORTH OF THE NORTH EDGE OF A SMALL CANAL, 0.61 METER (2.0 FEET)
 AU1277'EAST OF A UTILITY POLE.  NOTE-DEPTH OF ROD UNKNOWN.  ROD IS ENCASED
 AU1277'IN A PIPE FLUSH WITH THE GROUND.
 AU1277'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 AU1277
 AU1277                          STATION RECOVERY (1993)
 AU1277
 AU1277'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1277'13.0 KM (8.05 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AU1277'OFFICE IN GRAND ISLE, 26.7 M (87.6 FT) WEST OF THE CENTER OF A
 AU1277'DRIVEWAY, 7.8 M (25.6 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF THE
 AU1277'HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M
 AU1277'(1.0 FT) EAST OF A UTILITY POLE.  NOTE--THE DISK IS ENCASED IN A
 AU1277'4-INCH METAL PIPE AND PROJECTS 0.02 M (0.07 FT) ABOVE THE GROUND
 AU1277'SURFACE.  THE ROD DEPTH IS UNKNOWN, AND IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0403 ***********************************************************************
 AU0403  DESIGNATION -  B 156
 AU0403  PID         -  AU0403
 AU0403  STATE/COUNTY-  LA/JEFFERSON
 AU0403  COUNTRY     -  US
 AU0403  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0403
 AU0403                         *CURRENT SURVEY CONTROL
 AU0403  ______________________________________________________________________
 AU0403* NAD 83(1986) POSITION- 29 56 05.     (N) 090 11 59.     (W)   SCALED
 AU0403* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0403  **This station is located in a suspected subsidence area (see below).
 AU0403  ______________________________________________________________________
 AU0403  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 AU0403  DYNAMIC HEIGHT  -          4.041 (meters)       13.26  (feet) COMP
 AU0403  MODELED GRAVITY -    979,314.3   (mgal)                       NAVD 88
 AU0403  OBS GRAVITY     -    979,310.9   (mgal)                       GRAV_OBS
 AU0403
 AU0403.The horizontal coordinates were scaled from a map and have
 AU0403.an estimated accuracy of +/- 6 seconds.
 AU0403
 AU0403.** This station is in an area of known vertical motion. If an
 AU0403.** orthometric height was ever established but is not available 
 AU0403.** in the current survey control section, the orthometric height
 AU0403.** is considered suspect.  Suspect heights are available in the
 AU0403.** superseded section only if requested.
 AU0403
 AU0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0403.GEOID18 height accuracy estimate available here.
 AU0403
 AU0403.Click photographs - Photos may exist for this station.
 AU0403
 AU0403.The dynamic height is computed by dividing the NAVD 88
 AU0403.geopotential number by the normal gravity value computed on the
 AU0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0403.degrees latitude (g = 980.6199 gals.).
 AU0403
 AU0403.The modeled gravity was interpolated from observed gravity values.
 AU0403
 AU0403.The observed gravity was obtained from relative gravimeter ties
 AU0403.to the IGSN71 gravity network.
 AU0403
 AU0403;                    North         East    Units  Estimated Accuracy
 AU0403;SPC LA S     -   159,570.    1,109,440.      MT  (+/- 180 meters Scaled)
 AU0403
 AU0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP703148(NAD 83)
 AU0403
 AU0403                          SUPERSEDED SURVEY CONTROL
 AU0403
 AU0403.No superseded survey control is available for this station.
 AU0403
 AU0403_MARKER: DB = BENCH MARK DISK
 AU0403_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0403_SP_SET: BUILDING
 AU0403_STAMPING: B 156 1954
 AU0403_MARK LOGO: CGS
 AU0403_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0403+STABILITY: SURFACE MOTION
 AU0403_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0403+SATELLITE: SATELLITE OBSERVATIONS - December 01, 1994
 AU0403
 AU0403  HISTORY     - Date     Condition        Report By
 AU0403  HISTORY     - 1954     MONUMENTED       CGS
 AU0403  HISTORY     - 1963     GOOD             CGS
 AU0403  HISTORY     - 1977     GOOD             NGS
 AU0403  HISTORY     - 1984     GOOD             NGS
 AU0403  HISTORY     - 1984     GOOD             LADTD
 AU0403  HISTORY     - 1984     GOOD             LA-051
 AU0403  HISTORY     - 1985     GOOD             NGS
 AU0403  HISTORY     - 19941201 GOOD             NGS
 AU0403
 AU0403                          STATION DESCRIPTION
 AU0403
 AU0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0403'0.5 MI W FROM HARAHAN.
 AU0403'ABOUT 0.5 MILE WEST ALONG STATE HIGHWAY 48 FROM THE POST OFFICE AT
 AU0403'HARAHAN, THENCE 0.1 MILE SOUTH ALONG RAVAN AVENUE, SET VERTICALLY IN
 AU0403'THE EAST BRICK FACE OF THE ST. RITA PAROCHIAL SCHOOL, 37 FEET WEST OF
 AU0403'THE WEST CURB OF RAVAN AVENUE, 2 FEET NORTH OF THE SOUTHEAST CORNER OF
 AU0403'THE BUILDING, AND 1 1/2 FEET ABOVE THE LEVEL OF THE GROUND.
 AU0403
 AU0403                          STATION RECOVERY (1977)
 AU0403
 AU0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0403'RECOVERED IN GOOD CONDITION.
 AU0403
 AU0403                          STATION RECOVERY (1984)
 AU0403
 AU0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0403'RECOVERED IN GOOD CONDITION.
 AU0403
 AU0403                          STATION RECOVERY (1984)
 AU0403
 AU0403'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 AU0403'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 AU0403'THE 1963 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 AU0403
 AU0403                          STATION RECOVERY (1984)
 AU0403
 AU0403'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0403'RECOVERED IN GOOD CONDITION.
 AU0403
 AU0403                          STATION RECOVERY (1985)
 AU0403
 AU0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0403'RECOVERED IN GOOD CONDITION.
 AU0403
 AU0403                          STATION RECOVERY (1994)
 AU0403
 AU0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0403'IN HARAHAN, SET VERTICALLY IN THE EAST FACE OF THE SAINT RITA
 AU0403'PAROCHIAL SCHOOL AT 194 RAVEN AVENUE, 11.3 M (37.1 FT) WEST-SOUTHWEST
 AU0403'OF THE WEST CURB OF RAVEN AVENUE, 0.6 M (2.0 FT) NORTH OF THE
 AU0403'SOUTHEAST CORNER OF THE BUILDING, AND 0.5 M (1.6 FT) ABOVE THE GROUND
 AU0403'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1449 ***********************************************************************
 BJ1449  DESIGNATION -  B 157
 BJ1449  PID         -  BJ1449
 BJ1449  STATE/COUNTY-  LA/ORLEANS
 BJ1449  COUNTRY     -  US
 BJ1449  USGS QUAD   -  SPANISH FORT (2018)
 BJ1449
 BJ1449                         *CURRENT SURVEY CONTROL
 BJ1449  ______________________________________________________________________
 BJ1449* NAD 83(1986) POSITION- 30 00 36.     (N) 090 01 07.     (W)   SCALED
 BJ1449* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1449  **This station is located in a suspected subsidence area (see below).
 BJ1449  ______________________________________________________________________
 BJ1449  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 BJ1449
 BJ1449.The horizontal coordinates were scaled from a map and have
 BJ1449.an estimated accuracy of +/- 6 seconds.
 BJ1449
 BJ1449.** This station is in an area of known vertical motion. If an
 BJ1449.** orthometric height was ever established but is not available 
 BJ1449.** in the current survey control section, the orthometric height
 BJ1449.** is considered suspect.  Suspect heights are available in the
 BJ1449.** superseded section only if requested.
 BJ1449
 BJ1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1449.GEOID18 height accuracy estimate available here.
 BJ1449
 BJ1449.Click photographs - Photos may exist for this station.
 BJ1449
 BJ1449;                    North         East    Units  Estimated Accuracy
 BJ1449;SPC LA S     -   168,100.    1,126,830.      MT  (+/- 180 meters Scaled)
 BJ1449
 BJ1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP875236(NAD 83)
 BJ1449
 BJ1449                          SUPERSEDED SURVEY CONTROL
 BJ1449
 BJ1449.No superseded survey control is available for this station.
 BJ1449
 BJ1449_MARKER: DB = BENCH MARK DISK
 BJ1449_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1449_SP_SET: CURBING
 BJ1449_STAMPING: B 157 1955
 BJ1449_MARK LOGO: CGS
 BJ1449_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1449
 BJ1449  HISTORY     - Date     Condition        Report By
 BJ1449  HISTORY     - 1955     MONUMENTED       CGS
 BJ1449  HISTORY     - 1985     MARK NOT FOUND   NGS
 BJ1449
 BJ1449                          STATION DESCRIPTION
 BJ1449
 BJ1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1449'0.55 MI E FROM NEW ORLEANS.
 BJ1449'ABOUT 0.55 MILE EAST ALONG U.S. HIGHWAY 90 FROM BRIDGE OVER INNER
 BJ1449'HARBOR NAVIGATION CANAL AT NEW ORLEANS, ABOUT 0.15 MILE EAST OF
 BJ1449'INTERSECTION OF DOWNMAN ROAD, IN THE TOP OF THE CONCRETE CURBING OF
 BJ1449'CONCRETE FOUNDATION OF GIARDINAS SHELL SERVICE STATION WHICH IS ON
 BJ1449'SOUTH SIDE OF HIGHWAY, 1 FOOT NORTHEAST OF NORTHWEST CORNER OF
 BJ1449'BUILDING, 1/2 FOOT EAST OF WEST END OF CURBING AND ABOUT 1 FOOT ABOVE
 BJ1449'LEVEL OF HIGHWAY.
 BJ1449
 BJ1449                          STATION RECOVERY (1985)
 BJ1449
 BJ1449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1449'NOT RECOVERED, THE CONCRETE FOUNDATION HAS BEEN RESURFACED AT THE
 BJ1449'NORTHWEST CORNER, CONSIDER DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1197 ***********************************************************************
 BJ1197  DESIGNATION -  B 157 RESET
 BJ1197  PID         -  BJ1197
 BJ1197  STATE/COUNTY-  LA/ORLEANS
 BJ1197  COUNTRY     -  US
 BJ1197  USGS QUAD   -  SPANISH FORT (2018)
 BJ1197
 BJ1197                         *CURRENT SURVEY CONTROL
 BJ1197  ______________________________________________________________________
 BJ1197* NAD 83(1986) POSITION- 30 00 37.     (N) 090 01 05.     (W)   SCALED
 BJ1197* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1197  **This station is located in a suspected subsidence area (see below).
 BJ1197  ______________________________________________________________________
 BJ1197  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 BJ1197  DYNAMIC HEIGHT  -          0.516 (meters)        1.69  (feet) COMP
 BJ1197  MODELED GRAVITY -    979,316.1   (mgal)                       NAVD 88
 BJ1197
 BJ1197.The horizontal coordinates were scaled from a map and have
 BJ1197.an estimated accuracy of +/- 6 seconds.
 BJ1197
 BJ1197.** This station is in an area of known vertical motion. If an
 BJ1197.** orthometric height was ever established but is not available 
 BJ1197.** in the current survey control section, the orthometric height
 BJ1197.** is considered suspect.  Suspect heights are available in the
 BJ1197.** superseded section only if requested.
 BJ1197
 BJ1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1197.GEOID18 height accuracy estimate available here.
 BJ1197
 BJ1197.Click photographs - Photos may exist for this station.
 BJ1197
 BJ1197.The dynamic height is computed by dividing the NAVD 88
 BJ1197.geopotential number by the normal gravity value computed on the
 BJ1197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1197.degrees latitude (g = 980.6199 gals.).
 BJ1197
 BJ1197.The modeled gravity was interpolated from observed gravity values.
 BJ1197
 BJ1197;                    North         East    Units  Estimated Accuracy
 BJ1197;SPC LA S     -   168,130.    1,126,880.      MT  (+/- 180 meters Scaled)
 BJ1197
 BJ1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP876236(NAD 83)
 BJ1197
 BJ1197                          SUPERSEDED SURVEY CONTROL
 BJ1197
 BJ1197.No superseded survey control is available for this station.
 BJ1197
 BJ1197_MARKER: DB = BENCH MARK DISK
 BJ1197_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BJ1197_SP_SET: FOUNDATION
 BJ1197_STAMPING: B 157 RESET 1960
 BJ1197_MARK LOGO: CGS
 BJ1197_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1197+STABILITY: SURFACE MOTION
 BJ1197_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1197+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BJ1197
 BJ1197  HISTORY     - Date     Condition        Report By
 BJ1197  HISTORY     - 1960     MONUMENTED       CGS
 BJ1197  HISTORY     - 1969     GOOD             CGS
 BJ1197  HISTORY     - 1970     GOOD             NGS
 BJ1197  HISTORY     - 1977     MARK NOT FOUND   NGS
 BJ1197  HISTORY     - 1985     GOOD             NGS
 BJ1197  HISTORY     - 19901022 GOOD             NGS
 BJ1197  HISTORY     - 19941024 GOOD             NGS
 BJ1197
 BJ1197                          STATION DESCRIPTION
 BJ1197
 BJ1197'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1197'IN NEW ORLEANS.
 BJ1197'AT NEW ORLEANS, ALONG U. S. HIGHWAY 90 (CHEF MENTEUR PASS), ABOUT 0.55
 BJ1197'MILE EAST ALONG U. S. HIGHWAY 90 FROM THE BRIDGE OVER THE INNER HARBOR
 BJ1197'NAVIGATION CANAL, ABOUT 0.35 MILE WEST OF THE INTERSTATE HIGHWAY 10
 BJ1197'OVERPASS OVER U. S. HIGHWAY 90, ABOUT 0.15 MILE EAST OF THE
 BJ1197'INTERSECTION OF DOWNMAN ROAD, SET IN THE TOP OF A CONCRETE PROJECTION
 BJ1197'OF THE FOUNDATION AT THE NORTHEAST CORNER OF A SHELL SERVICE STATION,
 BJ1197'29.8 FEET SOUTH OF THE SOUTH CURB LINE OF THE EASTBOUND LANE OF THE
 BJ1197'HIGHWAY, 1 1/2 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE BUILDING
 BJ1197'AND 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 BJ1197
 BJ1197                          STATION RECOVERY (1970)
 BJ1197
 BJ1197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ1197'RECOVERED IN GOOD CONDITION.
 BJ1197
 BJ1197                          STATION RECOVERY (1977)
 BJ1197
 BJ1197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1197'NOTE--A SOFT DRINK MACHINE IS OVER THE TOP OF THE MARK.
 BJ1197
 BJ1197                          STATION RECOVERY (1985)
 BJ1197
 BJ1197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1197'RECOVERED IN GOOD CONDITION, THE 1969 RECOVERY NOTE IS ADEQUATE WITH
 BJ1197'THE FOLLOWING CHANGES, CHANGE--A SHELL SERVICE STATION TO HUBCAP
 BJ1197'ANNIES, DELETE--A SOFT DRINK MACHINE IS OVER THE TOP OF THE MARK.
 BJ1197
 BJ1197                          STATION RECOVERY (1990)
 BJ1197
 BJ1197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1197'0.9 KM (0.6 MI) EASTERLY ALONG U. S. HIGHWAY 90 (CHEF MENTEUR
 BJ1197'HIGHWAY) FROM THE EAST END OF THE HIGHWAY BRIDGE SPANNING THE INNER
 BJ1197'HARBOR NAVIGATION CANAL IN NEW ORLEANS, IN THE CONCRETE FOUNDATION
 BJ1197'EXTENSION AT THE NORTHEAST CORNER OF B AND C AUTOMOTIVE, 0.6 KM (0.4
 BJ1197'MI) WEST OF THE INTERSECTION OF INTERSTATE HIGHWAY 10, 0.25 KM (0.16
 BJ1197'MI) EAST OF THE INTERSECTION OF DOWNMAN ROAD, 8.8 M (28.9 FT) SOUTH
 BJ1197'OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6
 BJ1197'FT) NORTHWEST OF THE NORTHEAST CORNER OF THE BUILDING, AND 0.3 M (1.0
 BJ1197'FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BJ1197
 BJ1197                          STATION RECOVERY (1994)
 BJ1197
 BJ1197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1197'0.6 KM (0.35 MI) WESTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BJ1197'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, IN THE
 BJ1197'CONCRETE FOUNDATION EXTENSION AT THE NORTHEAST CORNER OF THE GENERAL
 BJ1197'AUTO MECHANICS BUILDING, 0.25 KM (0.15 MI) EAST OF THE INTERSECTION OF
 BJ1197'DOWMAN ROAD, 8.8 M (28.9 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND
 BJ1197'LANES OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF THE NORTHEAST CORNER
 BJ1197'OF THE BUILDING, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0712 ***********************************************************************
 AU0712  DESIGNATION -  B 158
 AU0712  PID         -  AU0712
 AU0712  STATE/COUNTY-  LA/JEFFERSON
 AU0712  COUNTRY     -  US
 AU0712  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0712
 AU0712                         *CURRENT SURVEY CONTROL
 AU0712  ______________________________________________________________________
 AU0712* NAD 83(1986) POSITION- 29 54 50.3    (N) 090 08 37.3    (W)   HD_HELD2
 AU0712* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0712  **This station is located in a suspected subsidence area (see below).
 AU0712  ______________________________________________________________________
 AU0712  GEOID HEIGHT    -        -25.867 (meters)                     GEOID18
 AU0712  DYNAMIC HEIGHT  -          1.88  (meters)        6.2   (feet) COMP
 AU0712  MODELED GRAVITY -    979,311.2   (mgal)                       NAVD 88
 AU0712  OBS GRAVITY     -    979,310.5   (mgal)                       GRAV_OBS
 AU0712
 AU0712.The horizontal coordinates were established by autonomous hand held GPS
 AU0712.observations and have an estimated accuracy of +/- 10 meters.
 AU0712
 AU0712.** This station is in an area of known vertical motion. If an
 AU0712.** orthometric height was ever established but is not available 
 AU0712.** in the current survey control section, the orthometric height
 AU0712.** is considered suspect.  Suspect heights are available in the
 AU0712.** superseded section only if requested.
 AU0712
 AU0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0712.GEOID18 height accuracy estimate available here.
 AU0712
 AU0712.Click photographs - Photos may exist for this station.
 AU0712
 AU0712.The dynamic height is computed by dividing the NAVD 88
 AU0712.geopotential number by the normal gravity value computed on the
 AU0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0712.degrees latitude (g = 980.6199 gals.).
 AU0712
 AU0712.The modeled gravity was interpolated from observed gravity values.
 AU0712
 AU0712.The observed gravity was obtained from relative gravimeter ties
 AU0712.to the IGSN71 gravity network.
 AU0712
 AU0712;                    North         East    Units  Estimated Accuracy
 AU0712;SPC LA S     -   157,327.    1,114,872.      MT  (+/- 10 meters HH2 GPS)
 AU0712
 AU0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7577912682(NAD 83)
 AU0712
 AU0712                          SUPERSEDED SURVEY CONTROL
 AU0712
 AU0712.No superseded survey control is available for this station.
 AU0712
 AU0712_MARKER: DB = BENCH MARK DISK
 AU0712_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0712_SP_SET: BUILDING
 AU0712_STAMPING: B 158 1955
 AU0712_MARK LOGO: CGS
 AU0712_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0712+STABILITY: SURFACE MOTION
 AU0712_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0712+SATELLITE: SATELLITE OBSERVATIONS - November 23, 1994
 AU0712
 AU0712  HISTORY     - Date     Condition        Report By
 AU0712  HISTORY     - 1955     MONUMENTED       CGS
 AU0712  HISTORY     - 1964     GOOD             CGS
 AU0712  HISTORY     - 1984     GOOD             NGS
 AU0712  HISTORY     - 1984     GOOD             LA-051
 AU0712  HISTORY     - 19941123 GOOD             NGS
 AU0712
 AU0712                          STATION DESCRIPTION
 AU0712
 AU0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0712'IN WESTWEGO.
 AU0712'AT WESTWEGO, AT THE SOUTHWEST ANGLE OF THE INTERSECTION OF SALA AVENUE
 AU0712'AND SECOND STREET, SET VERTICALLY IN THE NORTH WALL OF ED MARTINS
 AU0712'SEAFOOD AND ICE CO. BUILDING, 1 FOOT WEST OF THE NORTHEAST CORNER OF
 AU0712'THE BUILDING AND ABOUT 2 FEET ABOVE THE SIDE WALK.
 AU0712
 AU0712                          STATION RECOVERY (1964)
 AU0712
 AU0712'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0712'RECOVERED IN GOOD CONDITION.
 AU0712
 AU0712                          STATION RECOVERY (1984)
 AU0712
 AU0712'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0712'RECOVERED IN GOOD CONDITION.
 AU0712
 AU0712                          STATION RECOVERY (1984)
 AU0712
 AU0712'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0712'RECOVERED IN GOOD CONDITION.
 AU0712
 AU0712                          STATION RECOVERY (1994)
 AU0712
 AU0712'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0712'IN WESTWEGO, AT THE INTERSECTION OF SALA AVENUE AND SECOND STREET, SET
 AU0712'VERTICALLY IN THE NORTHEAST FACE OF THE ED MARTINS SEAFOOD AND ICE
 AU0712'COMPANY, 13.1 M (43.0 FT) NORTHWEST OF THE AVENUE CENTER, 4.8 M (15.7
 AU0712'FT) SOUTHWEST OF THE STREET CENTER, 0.6 M (2.0 FT) ABOVE THE LEVEL OF
 AU0712'A SIDEWALK, AND 0.3 M (1.0 FT) NORTHWEST OF THE EAST CORNER OF THE
 AU0712'BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1061 ***********************************************************************
 BK1061  DESIGNATION -  B 16
 BK1061  PID         -  BK1061
 BK1061  STATE/COUNTY-  LA/ALLEN
 BK1061  COUNTRY     -  US
 BK1061  USGS QUAD   -  OAKDALE (2018)
 BK1061
 BK1061                         *CURRENT SURVEY CONTROL
 BK1061  ______________________________________________________________________
 BK1061* NAD 83(1986) POSITION- 30 48 57.     (N) 092 39 26.     (W)   SCALED
 BK1061* NAVD 88 ORTHO HEIGHT -    37.066 (meters)      121.61  (feet) ADJUSTED
 BK1061  ______________________________________________________________________
 BK1061  GEOID HEIGHT    -        -26.939 (meters)                     GEOID18
 BK1061  DYNAMIC HEIGHT  -         37.019 (meters)      121.45  (feet) COMP
 BK1061  MODELED GRAVITY -    979,365.1   (mgal)                       NAVD 88
 BK1061
 BK1061  VERT ORDER      -  FIRST     CLASS I
 BK1061
 BK1061.The horizontal coordinates were scaled from a map and have
 BK1061.an estimated accuracy of +/- 6 seconds.
 BK1061
 BK1061.The 2009 superseded orthometric height was determined using a crustal movement
 BK1061.model based on published report NOAA Technical Report NOS/NGS 50
 BK1061.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK1061.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK1061.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK1061
 BK1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1061.GEOID18 height accuracy estimate available here.
 BK1061
 BK1061.Click photographs - Photos may exist for this station.
 BK1061
 BK1061.The dynamic height is computed by dividing the NAVD 88
 BK1061.geopotential number by the normal gravity value computed on the
 BK1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1061.degrees latitude (g = 980.6199 gals.).
 BK1061
 BK1061.The modeled gravity was interpolated from observed gravity values.
 BK1061
 BK1061;                    North         East    Units  Estimated Accuracy
 BK1061;SPC LA S     -   257,440.      873,320.      MT  (+/- 180 meters Scaled)
 BK1061
 BK1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ327092(NAD 83)
 BK1061
 BK1061                          SUPERSEDED SURVEY CONTROL
 BK1061
 BK1061  NAVD 88 (05/17/09)   37.045  (m)          121.54   (f) SUPERSEDED  1 2
 BK1061  NAVD 88 (06/15/91)   37.057  (m)          121.58   (f) SUPERSEDED  1 1
 BK1061  NGVD 29 (11/26/84)   37.041  (m)          121.53   (f) ADJUSTED    1 1
 BK1061
 BK1061.Superseded values are not recommended for survey control.
 BK1061
 BK1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1061.See file dsdata.pdf to determine how the superseded data were derived.
 BK1061
 BK1061_MARKER: DB = BENCH MARK DISK
 BK1061_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1061_SP_SET: BRICK COLUMN
 BK1061_STAMPING: B 16 1934
 BK1061_MARK LOGO: CGS
 BK1061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1061
 BK1061  HISTORY     - Date     Condition        Report By
 BK1061  HISTORY     - 1934     MONUMENTED       CGS
 BK1061  HISTORY     - 1961     GOOD             CGS
 BK1061  HISTORY     - 1970     GOOD             NGS
 BK1061  HISTORY     - 1982     GOOD             LADTD
 BK1061
 BK1061                          STATION DESCRIPTION
 BK1061
 BK1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1061'0.4 MI E FROM OAKDALE.
 BK1061'ABOUT 0.4 MILE EAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI PACIFIC
 BK1061'RAILROAD STATION AT OAKDALE, 8 FEET NORTH OF THE CENTER OF THE MAIN
 BK1061'ENTRANCE TO THE OAKDALE HIGH SCHOOL BUILDING, SET VERTICALLY IN THE
 BK1061'WEST FACE OF A BRICK COLUMN, AND ABOUT 4 1/2 FEET ABOVE THE GROUND.
 BK1061
 BK1061                          STATION RECOVERY (1970)
 BK1061
 BK1061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK1061'RECOVERED IN GOOD CONDITION.
 BK1061
 BK1061                          STATION RECOVERY (1982)
 BK1061
 BK1061'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BK1061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2870 ***********************************************************************
 AU2870  DESIGNATION -  B 1604
 AU2870  PID         -  AU2870
 AU2870  STATE/COUNTY-  LA/ST CHARLES
 AU2870  COUNTRY     -  US
 AU2870  USGS QUAD   -  LULING (2018)
 AU2870
 AU2870                         *CURRENT SURVEY CONTROL
 AU2870  ______________________________________________________________________
 AU2870* NAD 83(1992) POSITION- 29 59 00.06495(N) 090 20 51.62907(W)   ADJUSTED
 AU2870* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2870  **This station is located in a suspected subsidence area (see below).
 AU2870  ______________________________________________________________________
 AU2870  GEOID HEIGHT    -        -26.049 (meters)                     GEOID18
 AU2870  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AU2870  HORZ ORDER      -  SECOND
 AU2870
 AU2870.The horizontal coordinates were established by classical geodetic methods
 AU2870.and adjusted by the National Geodetic Survey in January 1993.
 AU2870
 AU2870.** This station is in an area of known vertical motion. If an
 AU2870.** orthometric height was ever established but is not available 
 AU2870.** in the current survey control section, the orthometric height
 AU2870.** is considered suspect.  Suspect heights are available in the
 AU2870.** superseded section only if requested.
 AU2870
 AU2870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2870.GEOID18 height accuracy estimate available here.
 AU2870
 AU2870.Click photographs - Photos may exist for this station.
 AU2870
 AU2870.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2870
 AU2870. The following values were computed from the NAD 83(1992) position.
 AU2870
 AU2870;                    North         East     Units Scale Factor Converg.
 AU2870;SPC LA S     -   164,830.069 1,095,110.170   MT  0.99992579   +0 29 34.2
 AU2870;SPC LA S     -   540,779.98  3,592,873.95   sFT  0.99992579   +0 29 34.2
 AU2870;UTM  15      - 3,319,901.910   755,899.399   MT  1.00040801   +1 19 34.4
 AU2870
 AU2870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2870!SPC LA S     -   1.00000393  x   0.99992579  =   0.99992972
 AU2870!UTM  15      -   1.00000393  x   1.00040801  =   1.00041194
 AU2870
 AU2870:                Primary Azimuth Mark                     Grid Az
 AU2870:SPC LA S     -  B 1604 RM 3                              105 53 33.2
 AU2870:UTM  15      -  B 1604 RM 3                              105 03 33.0
 AU2870
 AU2870_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5589919901(NAD 83)
 AU2870
 AU2870|---------------------------------------------------------------------|
 AU2870| PID    Reference Object                     Distance      Geod. Az  |
 AU2870|                                                           dddmmss.s |
 AU2870| DD6275 B 1604 RM 3                                        1062307.4 |
 AU2870| DD6273 B 1604 RM 1                          23.378 METERS 14115     |
 AU2870| DD6274 B 1604 RM 2                          24.826 METERS 18646     |
 AU2870|---------------------------------------------------------------------|
 AU2870
 AU2870                          SUPERSEDED SURVEY CONTROL
 AU2870
 AU2870  NAD 83(1986)-  29 59 00.08161(N)    090 20 51.62849(W) AD(       ) 2
 AU2870  NAD 27      -  29 58 59.34815(N)    090 20 51.34168(W) AD(       ) 2
 AU2870
 AU2870.Superseded values are not recommended for survey control.
 AU2870
 AU2870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2870.See file dsdata.pdf to determine how the superseded data were derived.
 AU2870
 AU2870_MARKER: DD = SURVEY DISK
 AU2870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2870_STAMPING: WPA B 1604
 AU2870_MARK LOGO: LAGS
 AU2870_PROJECTION: RECESSED 51 CENTIMETERS
 AU2870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2870+STABILITY: SURFACE MOTION
 AU2870
 AU2870  HISTORY     - Date     Condition        Report By
 AU2870  HISTORY     - 1972     MONUMENTED       LAGS
 AU2870  HISTORY     - 1974     GOOD             NGS
 AU2870  HISTORY     - 19890327 MARK NOT FOUND   USPSQD
 AU2870
 AU2870                          STATION DESCRIPTION
 AU2870
 AU2870'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1972 (JCA)
 AU2870'MEASUREMENTS WERE MADE WITH A 300 FOOT TAPE HOLDING 10 KGS. TENSION.
 AU2870'
 AU2870'THE STATION IS ABOUT 6 MILES WEST OF KENNER, 4 MILES SOUTHEAST OF
 AU2870'NORCO AND ON LAND OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 AU2870'
 AU2870'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND STATE
 AU2870'HIGHWAY 48 AT THE NORTH EDGE OF NORCO, GO EAST ON U.S. HIGHWAY 61
 AU2870'FOR 1.15 MILES TO THE JUNCTION WITH STATE HIGHWAY 627, CONTINUE EAST
 AU2870'ON U.S. HIGHWAY 61 FOR 3.0 MILES TO THE STATION IN THE MEDIAN OF
 AU2870'HIGHWAY. CONTINUE EAST ON U.S. HIGHWAY 61 FOR 0.3 MILE TO THE RM 3
 AU2870'(AZIMUTH MARK) ON THE LEFT.
 AU2870'
 AU2870'STATION MARK, A STANDARD LOUISIANA GEODETIC SURVEY DISK STAMPED W P A
 AU2870'B 1604, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 AU2870'THAT IS 20 INCHES BELOW THE GROUND SURFACE.  IT IS 45 FEET WEST OF
 AU2870'THE CENTER OF A CROSSOVER, 17 FEET SOUTH OF THE CENTERLINE OF THE
 AU2870'WEST BOUND LANE AND 13.5 FEET NORTH OF THE CENTERLINE OF THE EAST
 AU2870'BOUND LANE.
 AU2870'
 AU2870'REFERENCE MARK 1, A STANDARD DISK STAMPED LGS B 1604 NO 1 1972, IS
 AU2870'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 AU2870'FLUSH WITH THE GROUND SURFACE.  IT IS 63 FEET NORTHEAST OF A METAL
 AU2870'POWERLINE POLE AND 43 FEET SOUTH OF THE CENTERLINE OF THE EAST
 AU2870'BOUND LANE OF HIGHWAY.
 AU2870'
 AU2870'REFERENCE MARK 2, A STANDARD DISK STAMPED LGS B 1604 NO 2 1972, IS
 AU2870'CEMENTED IN A DRILL HOLE IN THE BASE OF THE METAL POWERLINE POLE.
 AU2870'IT IS 80 FEET SOUTH OF THE CENTERLINE OF THE EAST BOUND LANE OF
 AU2870'HIGHWAY.
 AU2870'
 AU2870'REFERENCE MARK 3 (AZIMUTH MARK), A STANDARD DISK STAMPED LGS B 1604
 AU2870'NO 3 1972, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 AU2870'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 29 FEET
 AU2870'NORTH OF THE CENTERLINE OF THE WEST BOUND LANE OF HIGHWAY, 7 FEET
 AU2870'SOUTH OF THE WATER EDGE OF A SMALL BAYOU, 5.5 FEET EAST-SOUTHEAST
 AU2870'OF A POWER- LINE POLE AND 1.2 FEET WEST-NORTHWEST OF A METAL
 AU2870'WITNESS POST.
 AU2870'
 AU2870'HEIGHT OF LIGHT ABOVE STATION MARK 1.72 METERS.
 AU2870
 AU2870                          STATION RECOVERY (1974)
 AU2870
 AU2870'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 AU2870'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE RECOVERED AS
 AU2870'DESCRIBED AND IN GOOD CONDITION.
 AU2870'
 AU2870'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SE OF
 AU2870'NORCO.
 AU2870
 AU2870                          STATION RECOVERY (1989)
 AU2870
 AU2870'RECOVERY NOTE BY US POWER SQUADRON 1989 (WSD)
 AU2870'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1732 ***********************************************************************
 BK1732  DESIGNATION -  B 161
 BK1732  PID         -  BK1732
 BK1732  STATE/COUNTY-  LA/CALCASIEU
 BK1732  COUNTRY     -  US
 BK1732  USGS QUAD   -  ECHO (2019)
 BK1732
 BK1732                         *CURRENT SURVEY CONTROL
 BK1732  ______________________________________________________________________
 BK1732* NAD 83(1986) POSITION- 30 09 10.     (N) 093 41 22.     (W)   SCALED
 BK1732* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1732  **This station is located in a suspected subsidence area (see below).
 BK1732  ______________________________________________________________________
 BK1732  GEOID HEIGHT    -        -27.287 (meters)                     GEOID18
 BK1732
 BK1732.The horizontal coordinates were scaled from a map and have
 BK1732.an estimated accuracy of +/- 6 seconds.
 BK1732
 BK1732.** This station is in an area of known vertical motion.  Due to the
 BK1732.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1732.** determined the orthometric heights for marks in these suspect
 BK1732.** subsidence areas should be considered valid only at the epoch date
 BK1732.** associated with the orthometric height.  These heights must always
 BK1732.** be validated when used as control.  All previously superseded
 BK1732.** orthometric heights are now considered suspect and are available
 BK1732.** in the superseded section.  NGS does not recommend using suspect
 BK1732.** or superseded heights as control.
 BK1732
 BK1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1732.GEOID18 height accuracy estimate available here.
 BK1732
 BK1732.Click photographs - Photos may exist for this station.
 BK1732
 BK1732;                    North         East    Units  Estimated Accuracy
 BK1732;SPC LA S     -   185,530.      773,050.      MT  (+/- 180 meters Scaled)
 BK1732
 BK1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP336359(NAD 83)
 BK1732
 BK1732                          SUPERSEDED SURVEY CONTROL
 BK1732
 BK1732.No superseded survey control is available for this station.
 BK1732
 BK1732_MARKER: DB = BENCH MARK DISK
 BK1732_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK1732_SP_SET: CONCRETE PIER
 BK1732_STAMPING: B 161 1955
 BK1732_MARK LOGO: CGS
 BK1732_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1732
 BK1732  HISTORY     - Date     Condition        Report By
 BK1732  HISTORY     - 1955     MONUMENTED       CGS
 BK1732  HISTORY     - 1972     GOOD             NGS
 BK1732  HISTORY     - 1981     GOOD             NGS
 BK1732  HISTORY     - 1986     GOOD             NGS
 BK1732  HISTORY     - 20041009 GOOD             USPSQD
 BK1732
 BK1732                          STATION DESCRIPTION
 BK1732
 BK1732'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1732'7.3 MI SW FROM VINTON.
 BK1732'ABOUT 7.3 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1732'MUNICIPAL BUILDING AT VINTON, 0.3 MILE WEST OF THE MAIN CHANNEL OF BIG
 BK1732'BAYOU, 0.15 MILE EAST OF THE WEST END OF THE TRESTLE, 1 POLE WEST OF
 BK1732'MILEPOST 249, 4.2 FEET SOUTH OF THE SOUTH RAIL, 1.0 MILE EAST OF THE
 BK1732'EAST END OF A BRIDGE OVER THE SABINE RIVER, SET IN THE TOP OF THE
 BK1732'SOUTH END OF THE MOST WESTERLY ONE OF 2-CONCRETE PIERS AND ABOUT 3
 BK1732'FEET BELOW THE RAILS.  SEC 33, T 10 S, R 13 W.
 BK1732
 BK1732                          STATION RECOVERY (1981)
 BK1732
 BK1732'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1732'RECOVERED IN GOOD CONDITION.
 BK1732
 BK1732                          STATION RECOVERY (1986)
 BK1732
 BK1732'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1732'RECOVERED IN GOOD CONDITION.
 BK1732
 BK1732                          STATION RECOVERY (2004)
 BK1732
 BK1732'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK1732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1432 ***********************************************************************
 BK1432  DESIGNATION -  B 162
 BK1432  PID         -  BK1432
 BK1432  STATE/COUNTY-  LA/CALCASIEU
 BK1432  COUNTRY     -  US
 BK1432  USGS QUAD   -  IOWA (2018)
 BK1432
 BK1432                         *CURRENT SURVEY CONTROL
 BK1432  ______________________________________________________________________
 BK1432* NAD 83(1986) POSITION- 30 13 58.     (N) 093 03 43.     (W)   SCALED
 BK1432* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1432  **This station is located in a suspected subsidence area (see below).
 BK1432  ______________________________________________________________________
 BK1432  GEOID HEIGHT    -        -27.193 (meters)                     GEOID18
 BK1432
 BK1432.The horizontal coordinates were scaled from a map and have
 BK1432.an estimated accuracy of +/- 6 seconds.
 BK1432
 BK1432.** This station is in an area of known vertical motion.  Due to the
 BK1432.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1432.** determined the orthometric heights for marks in these suspect
 BK1432.** subsidence areas should be considered valid only at the epoch date
 BK1432.** associated with the orthometric height.  These heights must always
 BK1432.** be validated when used as control.  All previously superseded
 BK1432.** orthometric heights are now considered suspect and are available
 BK1432.** in the superseded section.  NGS does not recommend using suspect
 BK1432.** or superseded heights as control.
 BK1432
 BK1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1432.GEOID18 height accuracy estimate available here.
 BK1432
 BK1432.Click photographs - Photos may exist for this station.
 BK1432
 BK1432;                    North         East    Units  Estimated Accuracy
 BK1432;SPC LA S     -   193,320.      833,620.      MT  (+/- 180 meters Scaled)
 BK1432
 BK1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP940445(NAD 83)
 BK1432
 BK1432                          SUPERSEDED SURVEY CONTROL
 BK1432
 BK1432.No superseded survey control is available for this station.
 BK1432
 BK1432_MARKER: DB = BENCH MARK DISK
 BK1432_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1432_SP_SET: CONCRETE BASE
 BK1432_STAMPING: B 162 1955
 BK1432_MARK LOGO: CGS
 BK1432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1432+STABILITY: SURFACE MOTION
 BK1432_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1432+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2004
 BK1432
 BK1432  HISTORY     - Date     Condition        Report By
 BK1432  HISTORY     - 1955     MONUMENTED       CGS
 BK1432  HISTORY     - 1970     GOOD             NGS
 BK1432  HISTORY     - 1972     GOOD             NGS
 BK1432  HISTORY     - 1981     GOOD             NGS
 BK1432  HISTORY     - 1986     GOOD             NGS
 BK1432  HISTORY     - 20021223 GOOD             USPSQD
 BK1432  HISTORY     - 20040329 GOOD             LADTD
 BK1432
 BK1432                          STATION DESCRIPTION
 BK1432
 BK1432'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1432'2.9 MI W FROM IOWA.
 BK1432'ABOUT 2.9 MILES WEST ALONG U. S. HIGHWAY 90 FROM THE JUNCTION OF U. S.
 BK1432'HIGHWAY 90 AND STATE HIGHWAY 383 AT IOWA, 15 FEET NORTH OF THE CENTER
 BK1432'LINE OF THE HIGHWAY, SET IN THE TOP OF WEST END OF THE CONCRETE BASE
 BK1432'FOR THE NORTH CONCRETE GUARD RAIL ON A 147 FOOT CONCRETE BRIDGE OVER
 BK1432'THE EAST FORK OF ENGLISH BAYOU, AND ABOUT 1 FOOT ABOVE THE LEVEL OF
 BK1432'THE HIGHWAY.  SEC 35, T 9S, R 7W.
 BK1432
 BK1432                          STATION RECOVERY (1972)
 BK1432
 BK1432'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BK1432'RECOVERED IN GOOD CONDITION.
 BK1432
 BK1432                          STATION RECOVERY (1981)
 BK1432
 BK1432'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1432'4.7 KILOMETERS (2.9 MILES) WEST ALONG U.S. HIGHWAY 90 FROM THE
 BK1432'JUNCTION OF STATE HIGHWAY 383 IN IOWA, TO THE MARK ON THE RIGHT, IN
 BK1432'TOP OF THE WEST END OF THE NORTH CONCRETE GUARDRAIL BASE OF THE
 BK1432'HIGHWAY BRIDGE OVER THE EAST FORK OF ENGLISH BAYOU, 4.57 METERS (15.0
 BK1432'FEET) NORTH OF THE CENTER LINE OF THE HIGHWAY.
 BK1432'THE MARK IS 0.3 M ABOVE HIGHWAY.
 BK1432
 BK1432                          STATION RECOVERY (1986)
 BK1432
 BK1432'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1432'RECOVERED IN GOOD CONDITION.
 BK1432
 BK1432                          STATION RECOVERY (2002)
 BK1432
 BK1432'RECOVERY NOTE BY US POWER SQUADRON 2002 (DH)
 BK1432'RECOVERED IN GOOD CONDITION.
 BK1432
 BK1432                          STATION RECOVERY (2004)
 BK1432
 BK1432'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BK1432'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0326 ***********************************************************************
 AU0326  DESIGNATION -  B 165
 AU0326  PID         -  AU0326
 AU0326  STATE/COUNTY-  LA/ST CHARLES
 AU0326  COUNTRY     -  US
 AU0326  USGS QUAD   -  HAHNVILLE (2018)
 AU0326
 AU0326                         *CURRENT SURVEY CONTROL
 AU0326  ______________________________________________________________________
 AU0326* NAD 83(1986) POSITION- 29 53 21.     (N) 090 25 13.     (W)   SCALED
 AU0326* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0326  **This station is located in a suspected subsidence area (see below).
 AU0326  ______________________________________________________________________
 AU0326  GEOID HEIGHT    -        -25.832 (meters)                     GEOID18
 AU0326
 AU0326.The horizontal coordinates were scaled from a map and have
 AU0326.an estimated accuracy of +/- 6 seconds.
 AU0326
 AU0326.** This station is in an area of known vertical motion.  Due to the
 AU0326.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0326.** determined the orthometric heights for marks in these suspect
 AU0326.** subsidence areas should be considered valid only at the epoch date
 AU0326.** associated with the orthometric height.  These heights must always
 AU0326.** be validated when used as control.  All previously superseded
 AU0326.** orthometric heights are now considered suspect and are available
 AU0326.** in the superseded section.  NGS does not recommend using suspect
 AU0326.** or superseded heights as control.
 AU0326
 AU0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0326.GEOID18 height accuracy estimate available here.
 AU0326
 AU0326.Click photographs - Photos may exist for this station.
 AU0326
 AU0326;                    North         East    Units  Estimated Accuracy
 AU0326;SPC LA S     -   154,330.    1,088,190.      MT  (+/- 180 meters Scaled)
 AU0326
 AU0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP491093(NAD 83)
 AU0326
 AU0326                          SUPERSEDED SURVEY CONTROL
 AU0326
 AU0326.No superseded survey control is available for this station.
 AU0326
 AU0326_MARKER: DB = BENCH MARK DISK
 AU0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0326_STAMPING: B 165 1955
 AU0326_MARK LOGO: CGS
 AU0326_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0326+STABILITY: SURFACE MOTION
 AU0326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0326+SATELLITE: SATELLITE OBSERVATIONS - November 22, 1994
 AU0326
 AU0326  HISTORY     - Date     Condition        Report By
 AU0326  HISTORY     - 1955     MONUMENTED       CGS
 AU0326  HISTORY     - 1969     GOOD             CGS
 AU0326  HISTORY     - 1977     GOOD             NGS
 AU0326  HISTORY     - 19941122 GOOD             NGS
 AU0326  HISTORY     - 20060419 GOOD             NGS
 AU0326
 AU0326                          STATION DESCRIPTION
 AU0326
 AU0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0326'1.15 MI NE FROM PARADIS.
 AU0326'ABOUT 1.15 MILES NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0326'FROM THE SCHOOL AT PARADIS, NEAR THE NORTHEAST END OF A LONG CURVE, 44
 AU0326'1/2 FEET NORTH OF THE CENTER OF THE JUNCTION OF STATE HIGHWAY 631 AND
 AU0326'A DRIVEWAY LEADING SOUTHEAST TO A RESIDENCE, 20.7 FEET SOUTHEAST OF
 AU0326'THE SOUTHEAST RAIL, 23 1/2 FEET NORTHWEST OF THE CENTER LINE OF STATE
 AU0326'HIGHWAY 631, 3 FEET NORTHWEST OF THE 2ND TELEGRAPH POLE SOUTHWEST OF
 AU0326'MILEPOST 26, 1.1 FEET NORTHEAST OF A METAL WITNESS POST, 2 FEET ABOVE
 AU0326'THE LEVEL OF THE HIGHWAY, 4 FEET BELOW THE LEVEL OF THE TRACK AND SET
 AU0326'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF
 AU0326'THE GROUND.
 AU0326
 AU0326                          STATION RECOVERY (1977)
 AU0326
 AU0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0326'RECOVERED IN GOOD CONDITION.
 AU0326
 AU0326                          STATION RECOVERY (1994)
 AU0326
 AU0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0326'3.4 KM (2.10 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 631 FROM THE
 AU0326'JUNCTION OF STATE HIGHWAY 52 IN BOUTTE, 10.2 M (33.5 FT) NORTHEAST OF
 AU0326'THE EXTENDED CENTER OF A DRIVEWAY LEADING TO HOUSE NUMBER 14427, 6.5 M
 AU0326'(21.3 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT)
 AU0326'SOUTHEAST OF THE NEAR RAIL OF THE SOUTHERN PACIFIC RAILROAD, 1.0 M
 AU0326'(3.3 FT) BELOW THE LEVEL OF THE TRACKS, 0.8 M (2.6 FT) NORTHWEST OF A
 AU0326'UTILITY POLE, 0.4 M (1.3 FT) NORTHEAST OF A METAL PIPE, 0.3 M (1.0 FT)
 AU0326'ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AU0326'FT) ABOVE THE GROUND SURFACE.
 AU0326
 AU0326                          STATION RECOVERY (2006)
 AU0326
 AU0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 AU0326'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0753 ***********************************************************************
 AU0753  DESIGNATION -  B 166
 AU0753  PID         -  AU0753
 AU0753  STATE/COUNTY-  LA/JEFFERSON
 AU0753  COUNTRY     -  US
 AU0753  USGS QUAD   -  LULING (2018)
 AU0753
 AU0753                         *CURRENT SURVEY CONTROL
 AU0753  ______________________________________________________________________
 AU0753* NAD 83(1986) POSITION- 29 56 05.     (N) 090 14 59.     (W)   SCALED
 AU0753* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0753  **This station is located in a suspected subsidence area (see below).
 AU0753  ______________________________________________________________________
 AU0753  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 AU0753
 AU0753.The horizontal coordinates were scaled from a map and have
 AU0753.an estimated accuracy of +/- 6 seconds.
 AU0753
 AU0753.** This station is in an area of known vertical motion. If an
 AU0753.** orthometric height was ever established but is not available 
 AU0753.** in the current survey control section, the orthometric height
 AU0753.** is considered suspect.  Suspect heights are available in the
 AU0753.** superseded section only if requested.
 AU0753
 AU0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0753.GEOID18 height accuracy estimate available here.
 AU0753
 AU0753.Click photographs - Photos may exist for this station.
 AU0753
 AU0753;                    North         East    Units  Estimated Accuracy
 AU0753;SPC LA S     -   159,530.    1,104,610.      MT  (+/- 180 meters Scaled)
 AU0753
 AU0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP654147(NAD 83)
 AU0753
 AU0753                          SUPERSEDED SURVEY CONTROL
 AU0753
 AU0753.No superseded survey control is available for this station.
 AU0753
 AU0753_MARKER: DB = BENCH MARK DISK
 AU0753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0753_STAMPING: B 166 1955
 AU0753_MARK LOGO: CGS
 AU0753_PROJECTION: PROJECTING 5 CENTIMETERS
 AU0753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0753+STABILITY: SURFACE MOTION
 AU0753
 AU0753  HISTORY     - Date     Condition        Report By
 AU0753  HISTORY     - 1955     MONUMENTED       CGS
 AU0753  HISTORY     - 1969     GOOD             CGS
 AU0753
 AU0753                          STATION DESCRIPTION
 AU0753
 AU0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0753'2.7 MI NW FROM WAGGAMAN.
 AU0753'ABOUT 2.7 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0753'FROM THE CROSSING OF GEORGE STREET AT WAGGAMAN, ABOUT 0.8 MILE
 AU0753'NORTHWEST OF THE CROSSING OF MODERN FARMS ROAD, 15 FEET WEST OF THE
 AU0753'WEST CORNER OF A 30-FOOT WOODEN BRIDGE, 15.6 FEET SOUTHWEST OF THE
 AU0753'SOUTHWEST RAIL, 4 1/2 FEET NORTHEAST OF THE FIRST TELEGRAPH POLE WEST
 AU0753'OF THE BRIDGE, 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP
 AU0753'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0753'NOTE-- THE BRIDGE IS OVER SAUL CANAL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0244 ***********************************************************************
 AU0244  DESIGNATION -  B 167
 AU0244  PID         -  AU0244
 AU0244  STATE/COUNTY-  LA/TERREBONNE
 AU0244  COUNTRY     -  US
 AU0244  USGS QUAD   -  AMELIA (2018)
 AU0244
 AU0244                         *CURRENT SURVEY CONTROL
 AU0244  ______________________________________________________________________
 AU0244* NAD 83(1986) POSITION- 29 40 33.     (N) 091 00 44.     (W)   SCALED
 AU0244* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0244  **This station is located in a suspected subsidence area (see below).
 AU0244  ______________________________________________________________________
 AU0244  GEOID HEIGHT    -        -25.439 (meters)                     GEOID18
 AU0244
 AU0244.The horizontal coordinates were scaled from a map and have
 AU0244.an estimated accuracy of +/- 6 seconds.
 AU0244
 AU0244.** This station is in an area of known vertical motion.  Due to the
 AU0244.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0244.** determined the orthometric heights for marks in these suspect
 AU0244.** subsidence areas should be considered valid only at the epoch date
 AU0244.** associated with the orthometric height.  These heights must always
 AU0244.** be validated when used as control.  All previously superseded
 AU0244.** orthometric heights are now considered suspect and are available
 AU0244.** in the superseded section.  NGS does not recommend using suspect
 AU0244.** or superseded heights as control.
 AU0244
 AU0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0244.GEOID18 height accuracy estimate available here.
 AU0244
 AU0244.Click photographs - Photos may exist for this station.
 AU0244
 AU0244;                    North         East    Units  Estimated Accuracy
 AU0244;SPC LA S     -   130,380.    1,031,080.      MT  (+/- 180 meters Scaled)
 AU0244
 AU0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN923845(NAD 83)
 AU0244
 AU0244                          SUPERSEDED SURVEY CONTROL
 AU0244
 AU0244.No superseded survey control is available for this station.
 AU0244
 AU0244_MARKER: DB = BENCH MARK DISK
 AU0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0244_STAMPING: B 167 1955
 AU0244_MARK LOGO: CGS
 AU0244_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0244+STABILITY: SURFACE MOTION
 AU0244_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0244+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0244
 AU0244  HISTORY     - Date     Condition        Report By
 AU0244  HISTORY     - 1955     MONUMENTED       CGS
 AU0244  HISTORY     - 1969     GOOD             CGS
 AU0244  HISTORY     - 1977     GOOD             NGS
 AU0244  HISTORY     - 19930304 GOOD             NGS
 AU0244
 AU0244                          STATION DESCRIPTION
 AU0244
 AU0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0244'1.2 MI SW FROM GIBSON.
 AU0244'ABOUT 1.2 MILES SOUTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0244'FROM THE OVERPASS OVER DEADWOOD ROAD AT GIBSON, ABOUT 0.3 MILE
 AU0244'NORTHEAST OF THE JUNCTION OF U. S. HIGHWAY 90 AND ZIMMER ROAD, 70
 AU0244'YARDS SOUTHWEST OF THE SOUTHWEST END OF A 35-FOOT WOODEN TRESTLE UNDER
 AU0244'THE TRACK, 53 FEET NORTHWEST OF THE CENTER LINE OF U. S. HIGHWAY 90,
 AU0244'48 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 4 FEET SOUTHWEST OF MILEPOST
 AU0244'68, 1.4 FEET NORTHEAST OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE
 AU0244'LEVEL OF THE HIGHWAY, ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK AND
 AU0244'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF
 AU0244'THE GROUND.
 AU0244
 AU0244                          STATION RECOVERY (1977)
 AU0244
 AU0244'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0244'RECOVERED IN GOOD CONDITION.
 AU0244
 AU0244                          STATION RECOVERY (1993)
 AU0244
 AU0244'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0244'0.1 KM (0.05 MI) NORTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU0244'IN GIBSON, THENCE 2.7 KM (1.65 MI) WESTERLY ALONG STATE HIGHWAY 20
 AU0244'AND U.S. HIGHWAY 90, 16.3 M (53.5 FT) NORTHWEST OF THE CENTERLINE OF
 AU0244'THE HIGHWAY, 14.7 M (48.2 FT) SOUTHEAST OF THE NEAR RAIL OF THE
 AU0244'SOUTHERN PACIFIC RAILROAD, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 AU0244'HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 AU0244'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0203 ***********************************************************************
 AU0203  DESIGNATION -  B 168
 AU0203  PID         -  AU0203
 AU0203  STATE/COUNTY-  LA/ST MARY
 AU0203  COUNTRY     -  US
 AU0203  USGS QUAD   -  PATTERSON (2018)
 AU0203
 AU0203                         *CURRENT SURVEY CONTROL
 AU0203  ______________________________________________________________________
 AU0203* NAD 83(1986) POSITION- 29 41 32.     (N) 091 16 14.     (W)   SCALED
 AU0203* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0203  **This station is located in a suspected subsidence area (see below).
 AU0203  ______________________________________________________________________
 AU0203  GEOID HEIGHT    -        -25.489 (meters)                     GEOID18
 AU0203
 AU0203.The horizontal coordinates were scaled from a map and have
 AU0203.an estimated accuracy of +/- 6 seconds.
 AU0203
 AU0203.** This station is in an area of known vertical motion.  Due to the
 AU0203.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0203.** determined the orthometric heights for marks in these suspect
 AU0203.** subsidence areas should be considered valid only at the epoch date
 AU0203.** associated with the orthometric height.  These heights must always
 AU0203.** be validated when used as control.  All previously superseded
 AU0203.** orthometric heights are now considered suspect and are available
 AU0203.** in the superseded section.  NGS does not recommend using suspect
 AU0203.** or superseded heights as control.
 AU0203
 AU0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0203.GEOID18 height accuracy estimate available here.
 AU0203
 AU0203.Click photographs - Photos may exist for this station.
 AU0203
 AU0203;                    North         East    Units  Estimated Accuracy
 AU0203;SPC LA S     -   132,150.    1,006,080.      MT  (+/- 180 meters Scaled)
 AU0203
 AU0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN673859(NAD 83)
 AU0203
 AU0203                          SUPERSEDED SURVEY CONTROL
 AU0203
 AU0203.No superseded survey control is available for this station.
 AU0203
 AU0203_MARKER: DB = BENCH MARK DISK
 AU0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0203_STAMPING: B 168 1955
 AU0203_MARK LOGO: CGS
 AU0203_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0203+STABILITY: SURFACE MOTION
 AU0203_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0203+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0203
 AU0203  HISTORY     - Date     Condition        Report By
 AU0203  HISTORY     - 1955     MONUMENTED       CGS
 AU0203  HISTORY     - 1969     GOOD             CGS
 AU0203  HISTORY     - 1976     GOOD             NGS
 AU0203  HISTORY     - 19930304 GOOD             NGS
 AU0203
 AU0203                          STATION DESCRIPTION
 AU0203
 AU0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0203'IN BAYOU VISTA.
 AU0203'AT BAYOU VISTA, ABOUT 0.2 MILE SOUTHWEST ALONG STATE HIGHWAY 182 FROM
 AU0203'THE JUNCTION OF FIELD STREET, ABOUT 64 YARDS NORTH OF THE CENTER OF
 AU0203'THE JUNCTION OF JUPITER STREET, IN THE LAWN FOR A ONE-STORY RED BRICK
 AU0203'RESIDENCE, 82 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 AU0203'21.4 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF A CONCRETE DRIVE LEADING
 AU0203'TO THE NORTHWEST, 3.2 FEET SOUTHEAST OF THE EAST CORNER OF THE
 AU0203'RESIDENCE, IN LINE WITH NORTHEAST WALL OF RESIDENCE, 1 FOOT ABOVE THE
 AU0203'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 1 INCH
 AU0203'UNDERGROUND.
 AU0203
 AU0203                          STATION RECOVERY (1976)
 AU0203
 AU0203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0203'AT BAYOU VISTA, 0.2 MILE SOUTHWEST ALONG STATE HIGHWAY 182 FROM THE
 AU0203'JUNCTION OF FIELD STREET, 64 YARDS NORTH OF THE CENTER OF THE JUNCTION
 AU0203'OF JUPITER STREET, 82.5 FT. NORTHWEST OF THE CENTER LINE OF THE
 AU0203'HIGHWAY, 21.4 FT. SOUTHWEST OF THE SOUTHWEST EDGE OF A CONCRETE DRIVE
 AU0203'LEADING NORTHWEST, 3.2 FT. SOUTHEAST OF THE EAST CORNER OF A ONE
 AU0203'STORY RED BRICK RESIDENCE, IN LINE WITH THE NORTHEAST WALL OF THE
 AU0203'HOUSE, 47.5 FT. NORTHWEST OF A POWER LINE POLE.
 AU0203
 AU0203                          STATION RECOVERY (1993)
 AU0203
 AU0203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0203'0.4 KM (0.25 MI) NORTHEASTERLY ALONG CATHERINE STREET FROM THE POST
 AU0203'OFFICE IN PATTERSON, THENCE 5.1 KM (3.15 MI) EASTERLY ALONG STATE
 AU0203'HIGHWAY 182, 25.6 M (84.0 FT) NORTHWEST OF AND LEVEL WITH THE
 AU0203'CENTERLINE OF THE HIGHWAY, 14.2 M (46.6 FT) NORTHWEST OF UTILITY POLE
 AU0203'NUMBER 01999, 8.8 M (28.9 FT) NORTHEAST OF THE CENTER OF AN ENTRANCE
 AU0203'DOOR OF HOUSE NUMBER 1715, 6.5 M (21.3 FT) NORTHEAST OF THE NORTHEAST
 AU0203'EDGE OF A PAVED DRIVEWAY, 1.0 M (3.3 FT) SOUTHEAST OF THE EAST CORNER
 AU0203'OF THE HOUSE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 AU0203'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0136 ***********************************************************************
 AU0136  DESIGNATION -  B 169
 AU0136  PID         -  AU0136
 AU0136  STATE/COUNTY-  LA/ST MARY
 AU0136  COUNTRY     -  US
 AU0136  USGS QUAD   -  FRANKLIN (2018)
 AU0136
 AU0136                         *CURRENT SURVEY CONTROL
 AU0136  ______________________________________________________________________
 AU0136* NAD 83(1986) POSITION- 29 50 03.     (N) 091 33 05.     (W)   SCALED
 AU0136* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0136  **This station is located in a suspected subsidence area (see below).
 AU0136  ______________________________________________________________________
 AU0136  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 AU0136
 AU0136.The horizontal coordinates were scaled from a map and have
 AU0136.an estimated accuracy of +/- 6 seconds.
 AU0136
 AU0136.** This station is in an area of known vertical motion.  Due to the
 AU0136.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0136.** determined the orthometric heights for marks in these suspect
 AU0136.** subsidence areas should be considered valid only at the epoch date
 AU0136.** associated with the orthometric height.  These heights must always
 AU0136.** be validated when used as control.  All previously superseded
 AU0136.** orthometric heights are now considered suspect and are available
 AU0136.** in the superseded section.  NGS does not recommend using suspect
 AU0136.** or superseded heights as control.
 AU0136
 AU0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0136.GEOID18 height accuracy estimate available here.
 AU0136
 AU0136.Click photographs - Photos may exist for this station.
 AU0136
 AU0136;                    North         East    Units  Estimated Accuracy
 AU0136;SPC LA S     -   147,910.      978,930.      MT  (+/- 180 meters Scaled)
 AU0136
 AU0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP399012(NAD 83)
 AU0136
 AU0136                          SUPERSEDED SURVEY CONTROL
 AU0136
 AU0136.No superseded survey control is available for this station.
 AU0136
 AU0136_MARKER: DB = BENCH MARK DISK
 AU0136_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0136_SP_SET: FOOTING
 AU0136_STAMPING: B 169 1955
 AU0136_MARK LOGO: CGS
 AU0136_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0136+STABILITY: SURFACE MOTION
 AU0136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0136+SATELLITE: SATELLITE OBSERVATIONS - March 08, 1993
 AU0136
 AU0136  HISTORY     - Date     Condition        Report By
 AU0136  HISTORY     - 1955     MONUMENTED       CGS
 AU0136  HISTORY     - 1969     GOOD             CGS
 AU0136  HISTORY     - 1976     GOOD             NGS
 AU0136  HISTORY     - 1982     GOOD             NGS
 AU0136  HISTORY     - 19930308 GOOD             NGS
 AU0136
 AU0136                          STATION DESCRIPTION
 AU0136
 AU0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0136'IN BALDWIN.
 AU0136'AT BALDWIN, ABOUT 0.1 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC
 AU0136'COMPANY RAILROAD FROM THE STATION, 5 1/2 RAILS SOUTHEAST OF THE
 AU0136'SOUTHEAST END OF THE RAILROAD STATION, SET ON THE TOP OF THE WEST
 AU0136'CORNER OF AN ABANDONED SIGNAL BASE, 0.1 MILE NORTHWEST OF MILEPOST
 AU0136'105, 6.2 FEET NORTHEAST OF THE NORTHEAST RAIL, 0.9 FOOT EAST OF THE
 AU0136'WEST CORNER OF THE BASE AND 1 FOOT BELOW THE LEVEL OF THE TRACK.
 AU0136
 AU0136                          STATION RECOVERY (1976)
 AU0136
 AU0136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0136'RECOVERED IN GOOD CONDITION.
 AU0136
 AU0136                          STATION RECOVERY (1982)
 AU0136
 AU0136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0136'RECOVERED IN GOOD CONDITION.
 AU0136
 AU0136                          STATION RECOVERY (1993)
 AU0136
 AU0136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0136'IN BALDWIN, AT THE INTERSECTION OF ROSEBUD STREET AND THE SOUTHERN
 AU0136'PACIFIC RAILROAD, IN TOP OF AND 0.3 M (1.0 FT) NORTHEAST OF THE
 AU0136'SOUTHWEST CORNER OF THE CONCRETE FOOTING FOR A FORMER RAILROAD
 AU0136'SIGNAL, 115.6 M (379.3 FT) NORTHWEST OF THE CENTER OF THE STREET, 1.8
 AU0136'M (5.9 FT) NORTHEAST OF THE NEAR RAIL, 1.2 M (3.9 FT) SOUTH-SOUTHWEST
 AU0136'OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1683 ***********************************************************************
 AU1683  DESIGNATION -  B 170 RESET
 AU1683  PID         -  AU1683
 AU1683  STATE/COUNTY-  LA/ST MARY
 AU1683  COUNTRY     -  US
 AU1683  USGS QUAD   -  FRANKLIN (2018)
 AU1683
 AU1683                         *CURRENT SURVEY CONTROL
 AU1683  ______________________________________________________________________
 AU1683* NAD 83(1986) POSITION- 29 50 43.     (N) 091 33 47.     (W)   SCALED
 AU1683* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1683  **This station is located in a suspected subsidence area (see below).
 AU1683  ______________________________________________________________________
 AU1683  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 AU1683
 AU1683.The horizontal coordinates were scaled from a map and have
 AU1683.an estimated accuracy of +/- 6 seconds.
 AU1683
 AU1683.** This station is in an area of known vertical motion. If an
 AU1683.** orthometric height was ever established but is not available 
 AU1683.** in the current survey control section, the orthometric height
 AU1683.** is considered suspect.  Suspect heights are available in the
 AU1683.** superseded section only if requested.
 AU1683
 AU1683.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1683.GEOID18 height accuracy estimate available here.
 AU1683
 AU1683.Click photographs - Photos may exist for this station.
 AU1683
 AU1683;                    North         East    Units  Estimated Accuracy
 AU1683;SPC LA S     -   149,140.      977,800.      MT  (+/- 180 meters Scaled)
 AU1683
 AU1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP388025(NAD 83)
 AU1683
 AU1683                          SUPERSEDED SURVEY CONTROL
 AU1683
 AU1683.No superseded survey control is available for this station.
 AU1683
 AU1683_MARKER: DB = BENCH MARK DISK
 AU1683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1683_STAMPING: B 170 1955 RESET 1969
 AU1683_MARK LOGO: CGS
 AU1683_PROJECTION: PROJECTING 15 CENTIMETERS
 AU1683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1683+STABILITY: SURFACE MOTION
 AU1683
 AU1683  HISTORY     - Date     Condition        Report By
 AU1683  HISTORY     - 1969     MONUMENTED       CGS
 AU1683
 AU1683                          STATION DESCRIPTION
 AU1683
 AU1683'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1683'ABOUT 1.0 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC CO. RAILROAD FROM
 AU1683'THE STATION AT BALDWIN, ABOUT 0.1 MILE NORTHWEST OF MILEPOST 106, 48
 AU1683'1/2 FEET WEST OF THE CENTER OF THE CROSSING OF A FARM ROAD AND THE
 AU1683'MAIN TRACK, 30.5 FEET SOUTHWEST OF AND ACROSS A SIDETRACK FROM THE
 AU1683'SOUTHWEST RAIL OF THE MAIN TRACK, 31 FEET NORTHWEST OF THE CENTER LINE
 AU1683'OF THE ROAD, 15.4 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 AU1683'SIDETRACK, 2 1/2 FEET SOUTHEAST OF A TELEPHONE POLE, IN LINE WITH A
 AU1683'ROW OF POLES, 1.2 FEET NORTHWEST OF A METAL WITNESS POST, 3 FEET BELOW
 AU1683'THE LEVEL OF THE MAIN TRACK AND SET IN THE TOP OF A CONCRETE POST
 AU1683'PROJECTING 6 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2151 ***********************************************************************
 BJ2151  DESIGNATION -  B 171
 BJ2151  PID         -  BJ2151
 BJ2151  STATE/COUNTY-  LA/ST MARTIN
 BJ2151  COUNTRY     -  US
 BJ2151  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2151
 BJ2151                         *CURRENT SURVEY CONTROL
 BJ2151  ______________________________________________________________________
 BJ2151* NAD 83(1986) POSITION- 30 05 44.     (N) 091 54 46.     (W)   SCALED
 BJ2151* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2151  **This station is located in a suspected subsidence area (see below).
 BJ2151  ______________________________________________________________________
 BJ2151  GEOID HEIGHT    -        -26.780 (meters)                     GEOID18
 BJ2151
 BJ2151.The horizontal coordinates were scaled from a map and have
 BJ2151.an estimated accuracy of +/- 6 seconds.
 BJ2151
 BJ2151.** This station is in an area of known vertical motion. If an
 BJ2151.** orthometric height was ever established but is not available 
 BJ2151.** in the current survey control section, the orthometric height
 BJ2151.** is considered suspect.  Suspect heights are available in the
 BJ2151.** superseded section only if requested.
 BJ2151
 BJ2151.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2151.GEOID18 height accuracy estimate available here.
 BJ2151
 BJ2151.Click photographs - Photos may exist for this station.
 BJ2151
 BJ2151;                    North         East    Units  Estimated Accuracy
 BJ2151;SPC LA S     -   177,000.      944,150.      MT  (+/- 180 meters Scaled)
 BJ2151
 BJ2151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP047298(NAD 83)
 BJ2151
 BJ2151                          SUPERSEDED SURVEY CONTROL
 BJ2151
 BJ2151.No superseded survey control is available for this station.
 BJ2151
 BJ2151_MARKER: DB = BENCH MARK DISK
 BJ2151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2151_STAMPING: B 171 1955
 BJ2151_MARK LOGO: CGS
 BJ2151_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ2151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2151+STABILITY: SURFACE MOTION
 BJ2151
 BJ2151  HISTORY     - Date     Condition        Report By
 BJ2151  HISTORY     - 1955     MONUMENTED       CGS
 BJ2151  HISTORY     - 1970     MARK NOT FOUND   NGS
 BJ2151
 BJ2151                          STATION DESCRIPTION
 BJ2151
 BJ2151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2151'4.8 MI SE FROM BROUSSARD.
 BJ2151'4.8 MILES SOUTHEAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BJ2151'STATION AT BROUSSARD, 13 POLES SOUTHEAST OF MILEPOST 134, 2 POLES
 BJ2151'SOUTHEAST OF A PRIVATE ROAD CROSSING, 34 FEET SOUTHWEST OF THE
 BJ2151'SOUTHWEST RAIL, 4 FEET SOUTHEAST OF TELEPHONE POLE 5061, 2 FEET
 BJ2151'NORTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BJ2151'PROJECTS 0.5 FOOT ABOVE THE GROUND.  NOTE-- IS BELIEVED THE MARK HAS
 BJ2151'BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1933 ***********************************************************************
 CQ1933  DESIGNATION -  B 177
 CQ1933  PID         -  CQ1933
 CQ1933  STATE/COUNTY-  LA/BOSSIER
 CQ1933  COUNTRY     -  US
 CQ1933  USGS QUAD   -  BENTON (2018)
 CQ1933
 CQ1933                         *CURRENT SURVEY CONTROL
 CQ1933  ______________________________________________________________________
 CQ1933* NAD 83(1986) POSITION- 32 38 41.     (N) 093 44 57.     (W)   SCALED
 CQ1933* NAVD 88 ORTHO HEIGHT -    53.327 (meters)      174.96  (feet) ADJUSTED
 CQ1933  ______________________________________________________________________
 CQ1933  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 CQ1933  DYNAMIC HEIGHT  -         53.267 (meters)      174.76  (feet) COMP
 CQ1933  MODELED GRAVITY -    979,521.6   (mgal)                       NAVD 88
 CQ1933
 CQ1933  VERT ORDER      -  FIRST     CLASS II
 CQ1933
 CQ1933.The horizontal coordinates were scaled from a map and have
 CQ1933.an estimated accuracy of +/- 6 seconds.
 CQ1933
 CQ1933.The orthometric height was determined by differential leveling and
 CQ1933.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1933.in June 1991.
 CQ1933
 CQ1933.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1933.GEOID18 height accuracy estimate available here.
 CQ1933
 CQ1933.Click photographs - Photos may exist for this station.
 CQ1933
 CQ1933.The dynamic height is computed by dividing the NAVD 88
 CQ1933.geopotential number by the normal gravity value computed on the
 CQ1933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1933.degrees latitude (g = 980.6199 gals.).
 CQ1933
 CQ1933.The modeled gravity was interpolated from observed gravity values.
 CQ1933
 CQ1933;                    North         East    Units  Estimated Accuracy
 CQ1933;SPC LA N     -   238,480.      882,800.      MT  (+/- 180 meters Scaled)
 CQ1933
 CQ1933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS297121(NAD 83)
 CQ1933
 CQ1933                          SUPERSEDED SURVEY CONTROL
 CQ1933
 CQ1933  NGVD 29 (11/26/84)   53.400  (m)          175.20   (f) ADJUSTED    1 2
 CQ1933
 CQ1933.Superseded values are not recommended for survey control.
 CQ1933
 CQ1933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1933.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1933
 CQ1933_MARKER: DB = BENCH MARK DISK
 CQ1933_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ1933_SP_SET: CULVERT HEADWALL
 CQ1933_STAMPING: B 177 1960
 CQ1933_MARK LOGO: CGS
 CQ1933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1933+STABILITY: SURFACE MOTION
 CQ1933
 CQ1933  HISTORY     - Date     Condition        Report By
 CQ1933  HISTORY     - 1961     MONUMENTED       CGS
 CQ1933  HISTORY     - 1969     GOOD             LADH
 CQ1933  HISTORY     - 1982     GOOD             LADTD
 CQ1933  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ1933  HISTORY     - 20020116 MARK NOT FOUND   NGS
 CQ1933
 CQ1933                          STATION DESCRIPTION
 CQ1933
 CQ1933'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1933'3.65 MI S FROM BENTON.
 CQ1933'3.65 MILES SOUTH ALONG STATE HIGHWAY 3 FROM THE ST. LOUIS SOUTHWESTERN
 CQ1933'RAILROAD STATION AT BENTON, SET IN TOP OF THE NORTH END OF WEST
 CQ1933'HEADWALL OF A CONCRETE CULVERT UNDER HIGHWAY, 27 FEET WEST OF CENTER
 CQ1933'LINE OF STATE HIGHWAY 3, 54 FEET EAST OF EAST RAIL OF ST. LOUIS
 CQ1933'SOUTHWESTERN RAILROAD, AND ABOUT 1 FOOT BELOW LEVEL OF THE HIGHWAY.
 CQ1933
 CQ1933                          STATION RECOVERY (1982)
 CQ1933
 CQ1933'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CQ1933'RECOVERED IN GOOD CONDITION.
 CQ1933
 CQ1933                          STATION RECOVERY (1990)
 CQ1933
 CQ1933'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1933'MARK NOT FOUND.
 CQ1933
 CQ1933                          STATION RECOVERY (2002)
 CQ1933
 CQ1933'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1933'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2571 ***********************************************************************
 CQ2571  DESIGNATION -  B 177 RESET
 CQ2571  PID         -  CQ2571
 CQ2571  STATE/COUNTY-  LA/BOSSIER
 CQ2571  COUNTRY     -  US
 CQ2571  USGS QUAD   -  BENTON (2018)
 CQ2571
 CQ2571                         *CURRENT SURVEY CONTROL
 CQ2571  ______________________________________________________________________
 CQ2571* NAD 83(1986) POSITION- 32 38 41.     (N) 093 44 57.     (W)   SCALED
 CQ2571* NAVD 88 ORTHO HEIGHT -    54.33  (+/-2cm)      178.2   (feet) VERTCON3
 CQ2571  ______________________________________________________________________
 CQ2571  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 CQ2571  VERT ORDER      -  THIRD (See Below)
 CQ2571
 CQ2571.The horizontal coordinates were scaled from a map and have
 CQ2571.an estimated accuracy of +/- 6 seconds.
 CQ2571
 CQ2571.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2571.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2571
 CQ2571.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2571.GEOID18 height accuracy estimate available here.
 CQ2571
 CQ2571.The vertical order pertains to the NGVD 29 superseded value.
 CQ2571
 CQ2571.Click photographs - Photos may exist for this station.
 CQ2571
 CQ2571;                    North         East    Units  Estimated Accuracy
 CQ2571;SPC LA N     -   238,480.      882,800.      MT  (+/- 180 meters Scaled)
 CQ2571
 CQ2571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS297121(NAD 83)
 CQ2571
 CQ2571                          SUPERSEDED SURVEY CONTROL
 CQ2571
 CQ2571  NGVD 29 (??/??/??)   54.40   (m)          178.5    (f) RESET       3  
 CQ2571
 CQ2571.Superseded values are not recommended for survey control.
 CQ2571
 CQ2571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2571.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2571
 CQ2571_MARKER: DV = VERTICAL CONTROL DISK
 CQ2571_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CQ2571_STAMPING: B 177 RESET 1982
 CQ2571_MARK LOGO: NGS
 CQ2571_PROJECTION: FLUSH
 CQ2571_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2571_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 CQ2571+STABILITY: POSITION/ELEVATION WELL
 CQ2571_ROD/PIPE-DEPTH: 3.66 meters
 CQ2571
 CQ2571  HISTORY     - Date     Condition        Report By
 CQ2571  HISTORY     - 1982     MONUMENTED       LADTD
 CQ2571  HISTORY     - 1987     GOOD             USPSQD
 CQ2571  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ2571
 CQ2571                          STATION DESCRIPTION
 CQ2571
 CQ2571'DESCRIBED BY LA TRANSP AND DEV 1982
 CQ2571'10.2 KM (6.35 MI) NORTH FROM BOSSIER CITY.
 CQ2571'10.2 KM (6.35 MI) NORTH ALONG STATE HIGHWAY 3 FROM ITS JUNCTION WITH
 CQ2571'INTERSTATE 220, 36.4 METERS (119.5 FT) WEST OF THE CENTERLINE OF
 CQ2571'STATE HIGHWAY 3, 19.5 METERS (64.0 FT) EAST OF THE NORTHEAST CORNER
 CQ2571'OF AN EQUIPMENT SHED, 9.8 METERS (32.0 FT) SOUTH OF THE CENTERLINE
 CQ2571'OF A GRAVEL ROAD, AND 7.5 METERS (24.5 FT) WEST OF THE WEST RAIL OF
 CQ2571'THE ST LOUIS SOUTHWESTERN RAILROAD.
 CQ2571'THE MARK IS 1.4 FT  N FROM A WITNESS POST.
 CQ2571
 CQ2571                          STATION RECOVERY (1987)
 CQ2571
 CQ2571'RECOVERY NOTE BY US POWER SQUADRON 1987 (RST)
 CQ2571'RECOVERED IN GOOD CONDITION.
 CQ2571
 CQ2571                          STATION RECOVERY (1990)
 CQ2571
 CQ2571'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ2571'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1214 ***********************************************************************
 BJ1214  DESIGNATION -  B 179
 BJ1214  PID         -  BJ1214
 BJ1214  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1214  COUNTRY     -  US
 BJ1214  USGS QUAD   -  HAMMOND (2018)
 BJ1214
 BJ1214                         *CURRENT SURVEY CONTROL
 BJ1214  ______________________________________________________________________
 BJ1214* NAD 83(1986) POSITION- 30 31 09.     (N) 090 25 18.     (W)   SCALED
 BJ1214* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1214  **This station is located in a suspected subsidence area (see below).
 BJ1214  ______________________________________________________________________
 BJ1214  GEOID HEIGHT    -        -26.884 (meters)                     GEOID18
 BJ1214
 BJ1214.This mark is at Hammond Airport (0R9)
 BJ1214
 BJ1214.The horizontal coordinates were scaled from a map and have
 BJ1214.an estimated accuracy of +/- 6 seconds.
 BJ1214
 BJ1214.** This station is in an area of known vertical motion. If an
 BJ1214.** orthometric height was ever established but is not available 
 BJ1214.** in the current survey control section, the orthometric height
 BJ1214.** is considered suspect.  Suspect heights are available in the
 BJ1214.** superseded section only if requested.
 BJ1214
 BJ1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1214.GEOID18 height accuracy estimate available here.
 BJ1214
 BJ1214.Click photographs - Photos may exist for this station.
 BJ1214
 BJ1214;                    North         East    Units  Estimated Accuracy
 BJ1214;SPC LA S     -   224,160.    1,087,500.      MT  (+/- 180 meters Scaled)
 BJ1214
 BJ1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP474791(NAD 83)
 BJ1214
 BJ1214                          SUPERSEDED SURVEY CONTROL
 BJ1214
 BJ1214.No superseded survey control is available for this station.
 BJ1214
 BJ1214_MARKER: DB = BENCH MARK DISK
 BJ1214_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ1214_SP_SET: CONTROL TOWER BASE
 BJ1214_STAMPING: B 179 1959
 BJ1214_MARK LOGO: CGS
 BJ1214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1214
 BJ1214  HISTORY     - Date     Condition        Report By
 BJ1214  HISTORY     - 1959     MONUMENTED       CGS
 BJ1214  HISTORY     - 1969     GOOD             CGS
 BJ1214
 BJ1214                          STATION DESCRIPTION
 BJ1214
 BJ1214'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1214'3.0 MI E FROM HAMMOND.
 BJ1214'ABOUT 2.4 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1214'STATION AT HAMMOND, THENCE 0.6 MILE NORTH ALONG A BLACK TOPPED ROAD,
 BJ1214'AT THE HAMMOND AIRPORT, SET ON THE TOP OF THE SOUTHEAST CORNER OF THE
 BJ1214'CONCRETE BASE FOR THE NORTHEAST LEG OF THE AIRPORT CONTROL TOWER WHICH
 BJ1214'IS MAINTAINED BY THE LOUISIANA AIR NATIONAL GUARD AND 1 FOOT ABOVE THE
 BJ1214'LEVEL OF THE GROUND.  SEC 17, T 6S, R 8E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2290 ***********************************************************************
 BJ2290  DESIGNATION -  B 18
 BJ2290  PID         -  BJ2290
 BJ2290  STATE/COUNTY-  LA/IBERVILLE
 BJ2290  COUNTRY     -  US
 BJ2290  USGS QUAD   -  MARINGOUIN (2018)
 BJ2290
 BJ2290                         *CURRENT SURVEY CONTROL
 BJ2290  ______________________________________________________________________
 BJ2290* NAD 83(1986) POSITION- 30 23 35.     (N) 091 32 36.     (W)   SCALED
 BJ2290* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2290  **This station is located in a suspected subsidence area (see below).
 BJ2290  ______________________________________________________________________
 BJ2290  GEOID HEIGHT    -        -27.209 (meters)                     GEOID18
 BJ2290
 BJ2290.The horizontal coordinates were scaled from a map and have
 BJ2290.an estimated accuracy of +/- 6 seconds.
 BJ2290
 BJ2290.** This station is in an area of known vertical motion. If an
 BJ2290.** orthometric height was ever established but is not available 
 BJ2290.** in the current survey control section, the orthometric height
 BJ2290.** is considered suspect.  Suspect heights are available in the
 BJ2290.** superseded section only if requested.
 BJ2290
 BJ2290.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2290.GEOID18 height accuracy estimate available here.
 BJ2290
 BJ2290.Click photographs - Photos may exist for this station.
 BJ2290
 BJ2290;                    North         East    Units  Estimated Accuracy
 BJ2290;SPC LA S     -   209,850.      979,820.      MT  (+/- 180 meters Scaled)
 BJ2290
 BJ2290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP399632(NAD 83)
 BJ2290
 BJ2290                          SUPERSEDED SURVEY CONTROL
 BJ2290
 BJ2290.No superseded survey control is available for this station.
 BJ2290
 BJ2290_MARKER: DB = BENCH MARK DISK
 BJ2290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2290_STAMPING: B 18 1934
 BJ2290_MARK LOGO: CGS
 BJ2290_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ2290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2290+STABILITY: SURFACE MOTION
 BJ2290
 BJ2290  HISTORY     - Date     Condition        Report By
 BJ2290  HISTORY     - 1934     MONUMENTED       CGS
 BJ2290  HISTORY     - 1965     GOOD             CGS
 BJ2290
 BJ2290                          STATION DESCRIPTION
 BJ2290
 BJ2290'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2290'2.15 MI W FROM RAMAH.
 BJ2290'ABOUT 2.15 MILES WEST ALONG A SHELL ROAD AND DOUBLE ROW OF POWER POLES
 BJ2290'FROM THE DISOTELLS GROCERY STORE AT RAMAH, IN FRACTIONAL SECTION 72, T
 BJ2290'8 S, R 9 E, 0.15 MILE WEST OF THE WEST END OF A WOODEN BRIDGE, 7.5
 BJ2290'FEET NORTH OF THE CENTER LINE OF THE ROAD, 6.0 FEET EAST-SOUTHEAST OF
 BJ2290'THE MOST NORTHERLY OF TWO POWER POLES, ABOUT LEVEL WITH THE ROAD, AND
 BJ2290'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1236 ***********************************************************************
 BJ1236  DESIGNATION -  B 180
 BJ1236  PID         -  BJ1236
 BJ1236  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1236  COUNTRY     -  US
 BJ1236  USGS QUAD   -  SPRING CREEK (2018)
 BJ1236
 BJ1236                         *CURRENT SURVEY CONTROL
 BJ1236  ______________________________________________________________________
 BJ1236* NAD 83(1986) POSITION- 30 58 57.     (N) 090 28 53.     (W)   SCALED
 BJ1236* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1236  **This station is located in a suspected subsidence area (see below).
 BJ1236  ______________________________________________________________________
 BJ1236  GEOID HEIGHT    -        -26.982 (meters)                     GEOID18
 BJ1236
 BJ1236.The horizontal coordinates were scaled from a map and have
 BJ1236.an estimated accuracy of +/- 6 seconds.
 BJ1236
 BJ1236.** This station is in an area of known vertical motion.  Due to the
 BJ1236.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1236.** determined the orthometric heights for marks in these suspect
 BJ1236.** subsidence areas should be considered valid only at the epoch date
 BJ1236.** associated with the orthometric height.  These heights must always
 BJ1236.** be validated when used as control.  All previously superseded
 BJ1236.** orthometric heights are now considered suspect and are available
 BJ1236.** in the superseded section.  NGS does not recommend using suspect
 BJ1236.** or superseded heights as control.
 BJ1236
 BJ1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1236.GEOID18 height accuracy estimate available here.
 BJ1236
 BJ1236.Click photographs - Photos may exist for this station.
 BJ1236
 BJ1236;                    North         East    Units  Estimated Accuracy
 BJ1236;SPC LA S     -   275,490.    1,081,380.      MT  (+/- 180 meters Scaled)
 BJ1236
 BJ1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ405303(NAD 83)
 BJ1236
 BJ1236                          SUPERSEDED SURVEY CONTROL
 BJ1236
 BJ1236.No superseded survey control is available for this station.
 BJ1236
 BJ1236_MARKER: DB = BENCH MARK DISK
 BJ1236_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ1236_STAMPING: B 180 1959
 BJ1236_MARK LOGO: CGS
 BJ1236_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1236_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ1236_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1236_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1236+SATELLITE: SATELLITE OBSERVATIONS - July 12, 1992
 BJ1236_ROD/PIPE-DEPTH: 11.9 meters
 BJ1236
 BJ1236  HISTORY     - Date     Condition        Report By
 BJ1236  HISTORY     - 1959     MONUMENTED       CGS
 BJ1236  HISTORY     - 1969     GOOD             CGS
 BJ1236  HISTORY     - 19920712 GOOD             NGS
 BJ1236
 BJ1236                          STATION DESCRIPTION
 BJ1236
 BJ1236'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1236'3.4 MI NE FROM KENTWOOD.
 BJ1236'ABOUT 3.4 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1236'CROSSING OF STATE HIGHWAY 38 AT KENTWOOD, ABOUT 1.75 MILES SOUTHWEST
 BJ1236'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE CROSSING OF MISSISSIPPI
 BJ1236'STATE HIGHWAY 584 AT OSYKA, PIKE COUNTY, MISSISSIPPI, 0.5 MILE
 BJ1236'NORTHEAST OF MILEPOST 826, AT THE CROSSING OF STATE HIGHWAY 1054, 77
 BJ1236'FEET SOUTH OF THE CENTER OF THE HIGHWAY CROSSING THE TRACK, 63 FEET
 BJ1236'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 49 FEET SOUTHEAST OF THE
 BJ1236'SOUTHEAST RAIL, 36 1/2 FEET SOUTHWEST OF A POWER LINE POLE, 1 FOOT
 BJ1236'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK AND IS A
 BJ1236'DISK ON THE TOP OF A COPPER COATED STEEL ROD PROJECTING 1 INCH ABOVE
 BJ1236'THE LEVEL OF THE GROUND AND PROTECTED BY A 4 INCH IRON PIPE WHICH
 BJ1236'PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND. THE ROD WAS DRIVEN TO
 BJ1236'A DEPTH OF 39 FEET.
 BJ1236
 BJ1236                          STATION RECOVERY (1992)
 BJ1236
 BJ1236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1236'5.7 KM (3.55 MI) NORTHERLY ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1236'THE JUNCTION OF STATE HIGHWAY 38 IN KENTWOOD, 19.4 M (63.6 FT) SOUTH
 BJ1236'OF THE CENTERLINE OF STATE HIGHWAY 1054, 19.4 M (63.6 FT) EAST OF THE
 BJ1236'NEAR RAIL, 10.4 M (34.1 FT) SOUTHWEST OF A UTILITY POLE, 5.7 M
 BJ1236'(18.7 FT) SOUTHEAST OF A UTILITY POLE WITH AN ELECTRIC METER
 BJ1236'ATTACHED, AND 3.7 M (12.1 FT) WEST OF A WITNESS POST.  NOTE--THE DISK
 BJ1236'IS ENCASED IN A 4-INCH METAL PIPE AND PROJECTS 0.05 M (0.16 FT) ABOVE
 BJ1236'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1164 ***********************************************************************
 BK1164  DESIGNATION -  B 181
 BK1164  PID         -  BK1164
 BK1164  STATE/COUNTY-  LA/ALLEN
 BK1164  COUNTRY     -  US
 BK1164  USGS QUAD   -  OAKDALE (2018)
 BK1164
 BK1164                         *CURRENT SURVEY CONTROL
 BK1164  ______________________________________________________________________
 BK1164* NAD 83(1986) POSITION- 30 48 35.     (N) 092 39 19.     (W)   SCALED
 BK1164* NAVD 88 ORTHO HEIGHT -    34.31  (+/-2cm)      112.6   (feet) VERTCON3
 BK1164  ______________________________________________________________________
 BK1164  GEOID HEIGHT    -        -26.945 (meters)                     GEOID18
 BK1164  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1164
 BK1164.The horizontal coordinates were scaled from a map and have
 BK1164.an estimated accuracy of +/- 6 seconds.
 BK1164
 BK1164.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1164.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1164
 BK1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1164.GEOID18 height accuracy estimate available here.
 BK1164
 BK1164.The vertical order pertains to the NGVD 29 superseded value.
 BK1164
 BK1164.Click photographs - Photos may exist for this station.
 BK1164
 BK1164;                    North         East    Units  Estimated Accuracy
 BK1164;SPC LA S     -   256,760.      873,500.      MT  (+/- 180 meters Scaled)
 BK1164
 BK1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ329085(NAD 83)
 BK1164
 BK1164                          SUPERSEDED SURVEY CONTROL
 BK1164
 BK1164  NGVD 29 (11/26/84)   34.280  (m)          112.47   (f) ADJUSTED    2 0
 BK1164
 BK1164.Superseded values are not recommended for survey control.
 BK1164
 BK1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1164.See file dsdata.pdf to determine how the superseded data were derived.
 BK1164
 BK1164_MARKER: DB = BENCH MARK DISK
 BK1164_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1164_SP_SET: CULVERT HEADWALL
 BK1164_STAMPING: B 181 1961
 BK1164_MARK LOGO: CGS
 BK1164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1164+STABILITY: SURFACE MOTION
 BK1164
 BK1164  HISTORY     - Date     Condition        Report By
 BK1164  HISTORY     - 1961     MONUMENTED       CGS
 BK1164
 BK1164                          STATION DESCRIPTION
 BK1164
 BK1164'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1164'0.9 MI SE FROM OAKDALE.
 BK1164'ABOUT 0.9 MILE SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1164'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 10, T 3 S, R 3 W,
 BK1164'ABOUT 150 FEET EAST OF A SHARP CURVE IN THE HIGHWAY, 17 1/2 FEET SOUTH
 BK1164'OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTH
 BK1164'CONCRETE HEAD WALL OF A CULVERT WHICH HAS A RETAINING WALL EXTENDING
 BK1164'SOUTH FROM THE EAST END OF THE HEAD WALL, 21 FEET WEST OF THE CENTER
 BK1164'LINE OF A DIRT STREET LEADING SOUTH, AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1176 ***********************************************************************
 BX1176  DESIGNATION -  B 182
 BX1176  PID         -  BX1176
 BX1176  STATE/COUNTY-  LA/RAPIDES
 BX1176  COUNTRY     -  US
 BX1176  USGS QUAD   -  SIEPER (2018)
 BX1176
 BX1176                         *CURRENT SURVEY CONTROL
 BX1176  ______________________________________________________________________
 BX1176* NAD 83(1986) POSITION- 31 07 49.     (N) 092 47 09.     (W)   SCALED
 BX1176* NAVD 88 ORTHO HEIGHT -    48.77  (+/-2cm)      160.0   (feet) VERTCON3
 BX1176  ______________________________________________________________________
 BX1176  GEOID HEIGHT    -        -26.396 (meters)                     GEOID18
 BX1176  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1176
 BX1176.The horizontal coordinates were scaled from a map and have
 BX1176.an estimated accuracy of +/- 6 seconds.
 BX1176
 BX1176.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1176.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1176
 BX1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1176.GEOID18 height accuracy estimate available here.
 BX1176
 BX1176.The vertical order pertains to the NGVD 29 superseded value.
 BX1176
 BX1176.Click photographs - Photos may exist for this station.
 BX1176
 BX1176;                    North         East    Units  Estimated Accuracy
 BX1176;SPC LA N     -    69,920.      972,740.      MT  (+/- 180 meters Scaled)
 BX1176
 BX1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ204440(NAD 83)
 BX1176
 BX1176                          SUPERSEDED SURVEY CONTROL
 BX1176
 BX1176  NGVD 29 (11/26/84)   48.778  (m)          160.03   (f) ADJUSTED    2 0
 BX1176
 BX1176.Superseded values are not recommended for survey control.
 BX1176
 BX1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1176.See file dsdata.pdf to determine how the superseded data were derived.
 BX1176
 BX1176_MARKER: DB = BENCH MARK DISK
 BX1176_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BX1176_STAMPING: B 182 1961
 BX1176_MARK LOGO: CGS
 BX1176_MAGNETIC: I = MARKER IS A STEEL ROD
 BX1176_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1176
 BX1176  HISTORY     - Date     Condition        Report By
 BX1176  HISTORY     - 1961     MONUMENTED       CGS
 BX1176  HISTORY     - 1969     GOOD             LADTD
 BX1176  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1176
 BX1176                          STATION DESCRIPTION
 BX1176
 BX1176'DESCRIBED BY LA TRANSP AND DEV 1969
 BX1176'2.4 MI W FROM HINESTON.
 BX1176'ABOUT 2.40 MILES WEST ALONG LOUISIANA HIGHWAY 28 FROM THE POST OFFICE
 BX1176'AT HINESTON.  1.25 MILES WEST ALONG LOUISIANA HIGHWAY 28 FROM BENCH
 BX1176'MARK A 182 1961.  135 FEET SOUTH OF THE CENTER OF LOUISIANA HIGHWAY
 BX1176'28.  48 FEET EAST OF THE CENTER OF LOUISIANA HIGHWAY 463.  32 FEET
 BX1176'EAST OF THE EAST END OF A METAL CATTLE GUARD.  20 FEET EAST NORTHEAST
 BX1176'OF A METAL GATE.  2.5 FEET NORTH OF A BARB WIRE FENCE.  A DISK ON THE
 BX1176'TOP OF A 5/8 INCH ROD THAT IS ENCASED IN A 6 INCH TILE THAT PROJECTS 7
 BX1176'INCHES.  A STEEL WITNESS POST IS SET 2.2 FEET EAST OF THE MARK.
 BX1176
 BX1176                          STATION RECOVERY (1999)
 BX1176
 BX1176'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1192 ***********************************************************************
 BX1192  DESIGNATION -  B 183
 BX1192  PID         -  BX1192
 BX1192  STATE/COUNTY-  LA/RAPIDES
 BX1192  COUNTRY     -  US
 BX1192  USGS QUAD   -  AFEMAN (2018)
 BX1192
 BX1192                         *CURRENT SURVEY CONTROL
 BX1192  ______________________________________________________________________
 BX1192* NAD 83(1986) POSITION- 31 06 29.     (N) 092 48 10.     (W)   SCALED
 BX1192* NAVD 88 ORTHO HEIGHT -    58.88  (+/-2cm)      193.2   (feet) VERTCON3
 BX1192  ______________________________________________________________________
 BX1192  GEOID HEIGHT    -        -26.415 (meters)                     GEOID18
 BX1192  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1192
 BX1192.The horizontal coordinates were scaled from a map and have
 BX1192.an estimated accuracy of +/- 6 seconds.
 BX1192
 BX1192.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1192.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1192
 BX1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1192.GEOID18 height accuracy estimate available here.
 BX1192
 BX1192.The vertical order pertains to the NGVD 29 superseded value.
 BX1192
 BX1192.Click photographs - Photos may exist for this station.
 BX1192
 BX1192;                    North         East    Units  Estimated Accuracy
 BX1192;SPC LA N     -    67,460.      971,120.      MT  (+/- 180 meters Scaled)
 BX1192
 BX1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ188415(NAD 83)
 BX1192
 BX1192                          SUPERSEDED SURVEY CONTROL
 BX1192
 BX1192  NGVD 29 (11/26/84)   58.893  (m)          193.22   (f) ADJUSTED    2 0
 BX1192
 BX1192.Superseded values are not recommended for survey control.
 BX1192
 BX1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1192.See file dsdata.pdf to determine how the superseded data were derived.
 BX1192
 BX1192_MARKER: DB = BENCH MARK DISK
 BX1192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1192_STAMPING: B 183 1961
 BX1192_MARK LOGO: CGS
 BX1192_PROJECTION: PROJECTING 13 CENTIMETERS
 BX1192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1192+STABILITY: SURFACE MOTION
 BX1192
 BX1192  HISTORY     - Date     Condition        Report By
 BX1192  HISTORY     - 1961     MONUMENTED       CGS
 BX1192  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1192
 BX1192                          STATION DESCRIPTION
 BX1192
 BX1192'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1192'4.6 MI SW FROM HINESTON.
 BX1192'ABOUT 2.55 MILES WEST ALONG STATE HIGHWAY 28 FROM THE JUNCTION OF
 BX1192'STATE HIGHWAYS 112 AND 28 AT HINESTON, THENCE 2.05 MILES SOUTHWEST
 BX1192'ALONG STATE HIGHWAY 463, IN SECTION 32, T 2 N, R 4 W, AT A SHARP CURVE
 BX1192'AND 57 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 202 FEET SOUTHWEST
 BX1192'OF A POWR POLE WITH LINE CROSSING OVER THE HIGHWAY, 37 FEET NORTHWEST
 BX1192'OF A 28-INCH OAK TREE, 3 FEET NORTHWEST OF A CORNER FENCE POST, 2 FEET
 BX1192'NORTH OF A FENCE, 2.2 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 BX1192'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 BX1192'INCHES.
 BX1192
 BX1192                          STATION RECOVERY (1999)
 BX1192
 BX1192'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1814 ***********************************************************************
 AU1814  DESIGNATION -  B 187
 AU1814  PID         -  AU1814
 AU1814  STATE/COUNTY-  LA/ST MARY
 AU1814  COUNTRY     -  US
 AU1814  USGS QUAD   -  POINT CHEVREUIL (2018)
 AU1814
 AU1814                         *CURRENT SURVEY CONTROL
 AU1814  ______________________________________________________________________
 AU1814* NAD 83(1986) POSITION- 29 36 22.     (N) 091 32 13.     (W)   SCALED
 AU1814* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1814  **This station is located in a suspected subsidence area (see below).
 AU1814  ______________________________________________________________________
 AU1814  GEOID HEIGHT    -        -25.293 (meters)                     GEOID18
 AU1814
 AU1814.The horizontal coordinates were scaled from a map and have
 AU1814.an estimated accuracy of +/- 6 seconds.
 AU1814
 AU1814.** This station is in an area of known vertical motion. If an
 AU1814.** orthometric height was ever established but is not available 
 AU1814.** in the current survey control section, the orthometric height
 AU1814.** is considered suspect.  Suspect heights are available in the
 AU1814.** superseded section only if requested.
 AU1814
 AU1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1814.GEOID18 height accuracy estimate available here.
 AU1814
 AU1814.Click photographs - Photos may exist for this station.
 AU1814
 AU1814;                    North         East    Units  Estimated Accuracy
 AU1814;SPC LA S     -   122,630.      980,280.      MT  (+/- 180 meters Scaled)
 AU1814
 AU1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN416760(NAD 83)
 AU1814
 AU1814                          SUPERSEDED SURVEY CONTROL
 AU1814
 AU1814.No superseded survey control is available for this station.
 AU1814
 AU1814_MARKER: DB = BENCH MARK DISK
 AU1814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1814_STAMPING: B 187 1961
 AU1814_MARK LOGO: CGS
 AU1814_PROJECTION: PROJECTING 3 CENTIMETERS
 AU1814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1814+STABILITY: SURFACE MOTION
 AU1814
 AU1814  HISTORY     - Date     Condition        Report By
 AU1814  HISTORY     - 1961     MONUMENTED       CGS
 AU1814
 AU1814                          STATION DESCRIPTION
 AU1814
 AU1814'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 AU1814'LOCATED ABOUT 12.65 MILES SOUTHWEST ALONG STATE HIGHWAY 317 FROM THE
 AU1814'TEXAS AND NEW ORLEANS RAILROAD STATION AT BAYOU SALE.  ABOUT 2.55
 AU1814'MILES SOUTHWEST OF THE SOUTH BEND GROCERY STORE AND IN THE YARD OF D.
 AU1814'A. LUKE.  THE MARK IS 92.3 FEET SOUTHEAST OF THE CENTERLINE OF THE
 AU1814'SHELL ROAD (TO LUKES BOAT LANDING), 72.7 FEET SOUTHWEST OF THE
 AU1814'CENTERLINE OF HIGHWAY 317.  51.0 FEET WEST OF THE NORTHWEST CORNER OF
 AU1814'MR. LUKES HOUSE AND 3.0 FEET NORTHWEST OF A 18-INCH PEAR TREE.  SET IN
 AU1814'THE TOP OF A 10-INCH ROUND CONCRETE MONUMENT WHICH PROJECTS 1 INCH
 AU1814'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0481 ***********************************************************************
 AU0481  DESIGNATION -  B 188
 AU0481  PID         -  AU0481
 AU0481  STATE/COUNTY-  LA/ST CHARLES
 AU0481  COUNTRY     -  US
 AU0481  USGS QUAD   -  LULING (2018)
 AU0481
 AU0481                         *CURRENT SURVEY CONTROL
 AU0481  ______________________________________________________________________
 AU0481* NAD 83(1986) POSITION- 29 56 29.     (N) 090 21 21.     (W)   SCALED
 AU0481* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0481  **This station is located in a suspected subsidence area (see below).
 AU0481  ______________________________________________________________________
 AU0481  GEOID HEIGHT    -        -25.943 (meters)                     GEOID18
 AU0481
 AU0481.The horizontal coordinates were scaled from a map and have
 AU0481.an estimated accuracy of +/- 6 seconds.
 AU0481
 AU0481.** This station is in an area of known vertical motion.  Due to the
 AU0481.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0481.** determined the orthometric heights for marks in these suspect
 AU0481.** subsidence areas should be considered valid only at the epoch date
 AU0481.** associated with the orthometric height.  These heights must always
 AU0481.** be validated when used as control.  All previously superseded
 AU0481.** orthometric heights are now considered suspect and are available
 AU0481.** in the superseded section.  NGS does not recommend using suspect
 AU0481.** or superseded heights as control.
 AU0481
 AU0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0481.GEOID18 height accuracy estimate available here.
 AU0481
 AU0481.Click photographs - Photos may exist for this station.
 AU0481
 AU0481;                    North         East    Units  Estimated Accuracy
 AU0481;SPC LA S     -   160,170.    1,094,360.      MT  (+/- 180 meters Scaled)
 AU0481
 AU0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP552152(NAD 83)
 AU0481
 AU0481                          SUPERSEDED SURVEY CONTROL
 AU0481
 AU0481.No superseded survey control is available for this station.
 AU0481
 AU0481_MARKER: DB = BENCH MARK DISK
 AU0481_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0481_SP_SET: FOUNDATION
 AU0481_STAMPING: B 188 1963
 AU0481_MARK LOGO: CGS
 AU0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0481+STABILITY: SURFACE MOTION
 AU0481
 AU0481  HISTORY     - Date     Condition        Report By
 AU0481  HISTORY     - 1963     MONUMENTED       CGS
 AU0481  HISTORY     - 1979     GOOD             LADTD
 AU0481  HISTORY     - 1986     GOOD             NGS
 AU0481
 AU0481                          STATION DESCRIPTION
 AU0481
 AU0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0481'1.15 MI NE FROM DESTREHAN.
 AU0481'ABOUT 1.15 MILES NORTHEAST ALONG STATE HIGHWAY FROM THE HIGH SCHOOL AT
 AU0481'DESTREHAN, AT THE WEST ONE OF TWO GRAIN ELEVATOR, SET ON THE TOP OF
 AU0481'THE SOUTHWEST END OF THE SOUTHWEST CORNER OF A CONCRETE BASE LOADING
 AU0481'RAMP THAT IS OVER THE HIGHWAY, 25 1/2 FEET NORTH OF THE CENTER LINE OF
 AU0481'THE HIGHWAY, 185 FEET NORTHEAST OF THE ENTRANCE TO THE GRAIN ELEVATOR
 AU0481'AND 2 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 AU0481
 AU0481                          STATION RECOVERY (1979)
 AU0481
 AU0481'RECOVERY NOTE BY LA TRANSP AND DEV 1979
 AU0481'RECOVERED IN GOOD CONDITION.
 AU0481
 AU0481                          STATION RECOVERY (1986)
 AU0481
 AU0481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0621 ***********************************************************************
 AU0621  DESIGNATION -  B 189
 AU0621  PID         -  AU0621
 AU0621  STATE/COUNTY-  LA/ORLEANS
 AU0621  COUNTRY     -  US
 AU0621  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0621
 AU0621                         *CURRENT SURVEY CONTROL
 AU0621  ______________________________________________________________________
 AU0621* NAD 83(1986) POSITION- 29 57 03.     (N) 090 03 51.     (W)   SCALED
 AU0621* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0621  **This station is located in a suspected subsidence area (see below).
 AU0621  ______________________________________________________________________
 AU0621  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 AU0621
 AU0621.The horizontal coordinates were scaled from a map and have
 AU0621.an estimated accuracy of +/- 6 seconds.
 AU0621
 AU0621.** This station is in an area of known vertical motion. If an
 AU0621.** orthometric height was ever established but is not available 
 AU0621.** in the current survey control section, the orthometric height
 AU0621.** is considered suspect.  Suspect heights are available in the
 AU0621.** superseded section only if requested.
 AU0621
 AU0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0621.GEOID18 height accuracy estimate available here.
 AU0621
 AU0621.Click photographs - Photos may exist for this station.
 AU0621
 AU0621;                    North         East    Units  Estimated Accuracy
 AU0621;SPC LA S     -   161,500.    1,122,510.      MT  (+/- 180 meters Scaled)
 AU0621
 AU0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP833169(NAD 83)
 AU0621
 AU0621                          SUPERSEDED SURVEY CONTROL
 AU0621
 AU0621.No superseded survey control is available for this station.
 AU0621
 AU0621_MARKER: DB = BENCH MARK DISK
 AU0621_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0621_SP_SET: FOUNDATION
 AU0621_STAMPING: B 189 1963
 AU0621_MARK LOGO: CGS
 AU0621_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0621
 AU0621  HISTORY     - Date     Condition        Report By
 AU0621  HISTORY     - 1963     MONUMENTED       CGS
 AU0621  HISTORY     - 1964     GOOD             CGS
 AU0621  HISTORY     - 1982     GOOD             LADTD
 AU0621  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0621  HISTORY     - 20030507 MARK NOT FOUND   USPSQD
 AU0621
 AU0621                          STATION DESCRIPTION
 AU0621
 AU0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0621'AT NEW ORLEANS, AT THE FOOT OF CANAL STREET, SET VERTICALLY IN THE
 AU0621'NORTHWEST FACE OF THE CONCRETE FOUNDATION OF THE DELTA SUB-STATION FOR
 AU0621'THE NEW ORLEANS PUBLIC SERVICE INC., 33 FEET NORTHEAST OF THE
 AU0621'NORTHEAST CURB OF CANAL STREET, 1.0 FOOT NORTHEAST OF THE WEST CORNER
 AU0621'OF THE BUILDING AND 6 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE--
 AU0621'BUILDING SET ON PILING WHICH WERE SET TO A DEPTH OF 60 FEET.
 AU0621
 AU0621                          STATION RECOVERY (1982)
 AU0621
 AU0621'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 AU0621'RECOVERED IN GOOD CONDITION.
 AU0621
 AU0621                          STATION RECOVERY (1985)
 AU0621
 AU0621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0621'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0621'FOUND.
 AU0621
 AU0621                          STATION RECOVERY (2003)
 AU0621
 AU0621'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU0621'NOT FOUND.  THE BUILDING IS BEHIND 30 FOOT TALL CONCRETE WALLS WITH NO
 AU0621'ACCESS THROUGH LOCKED DOORS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0381 ***********************************************************************
 AT0381  DESIGNATION -  B 19
 AT0381  PID         -  AT0381
 AT0381  STATE/COUNTY-  LA/PLAQUEMINES
 AT0381  COUNTRY     -  US
 AT0381  USGS QUAD   -  PHOENIX (2018)
 AT0381
 AT0381                         *CURRENT SURVEY CONTROL
 AT0381  ______________________________________________________________________
 AT0381* NAD 83(1986) POSITION- 29 42 36.     (N) 089 59 30.     (W)   SCALED
 AT0381* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0381  **This station is located in a suspected subsidence area (see below).
 AT0381  ______________________________________________________________________
 AT0381  GEOID HEIGHT    -        -25.193 (meters)                     GEOID18
 AT0381
 AT0381.The horizontal coordinates were scaled from a map and have
 AT0381.an estimated accuracy of +/- 6 seconds.
 AT0381
 AT0381.** This station is in an area of known vertical motion. If an
 AT0381.** orthometric height was ever established but is not available 
 AT0381.** in the current survey control section, the orthometric height
 AT0381.** is considered suspect.  Suspect heights are available in the
 AT0381.** superseded section only if requested.
 AT0381
 AT0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0381.GEOID18 height accuracy estimate available here.
 AT0381
 AT0381.Click photographs - Photos may exist for this station.
 AT0381
 AT0381;                    North         East    Units  Estimated Accuracy
 AT0381;SPC LA S     -   134,880.    1,129,820.      MT  (+/- 180 meters Scaled)
 AT0381
 AT0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT105903(NAD 83)
 AT0381
 AT0381                          SUPERSEDED SURVEY CONTROL
 AT0381
 AT0381.No superseded survey control is available for this station.
 AT0381
 AT0381_MARKER: DD = SURVEY DISK
 AT0381_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AT0381_STAMPING: B 19 1950
 AT0381_MARK LOGO: USACE
 AT0381_PROJECTION: PROJECTING 38 CENTIMETERS
 AT0381_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0381_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0381_ROD/PIPE-DEPTH: 9.1 meters
 AT0381
 AT0381  HISTORY     - Date     Condition        Report By
 AT0381  HISTORY     - 1950     MONUMENTED       USACE
 AT0381  HISTORY     - 1951     GOOD             CGS
 AT0381
 AT0381                          STATION DESCRIPTION
 AT0381
 AT0381'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AT0381'AT NAOMI, DIRECTLY EAST AND ACROSS STATE HIGHWAY 31 AND THE MISSOURI
 AT0381'PACIFIC RAILROAD FROM BECNELS GROCERY AND BAR, SET IN THE NORTHWEST
 AT0381'CORNER OF YARD AT 1-STORY WHITE HOUSE, 130 FEET EAST OF THE CENTER
 AT0381'LINE OF THE HIGHWAY, 19 1/2 FEET EAST OF THE EAST RAIL OF THE TRACK,
 AT0381'82 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE HOUSE, 3 1/2 FEET
 AT0381'SOUTHEAST OF A FENCE CORNER, 16 FEET NORTH OF CENTER LINE OF DRIVE TO
 AT0381'HOUSE, ABOUT 2 FEET BELOW THE HIGHWAY AND IS A U.S.E. DISK SET ON A 1
 AT0381'1/2-INCH PIPE DRIVEN 30 FEET INTO THE GROUND ON WHICH IS BUILT A
 AT0381'6-INCH CIRCULAR CONCRETE MONUMENT AND PROJECTING 15 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1513 ***********************************************************************
 BJ1513  DESIGNATION -  B 19
 BJ1513  PID         -  BJ1513
 BJ1513  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1513  COUNTRY     -  US
 BJ1513  USGS QUAD   -  RUDDOCK (2018)
 BJ1513
 BJ1513                         *CURRENT SURVEY CONTROL
 BJ1513  ______________________________________________________________________
 BJ1513* NAD 83(1986) POSITION- 30 13 51.     (N) 090 24 34.     (W)   SCALED
 BJ1513* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1513  **This station is located in a suspected subsidence area (see below).
 BJ1513  ______________________________________________________________________
 BJ1513  GEOID HEIGHT    -        -26.534 (meters)                     GEOID18
 BJ1513  DYNAMIC HEIGHT  -          2.15  (meters)        7.1   (feet) COMP
 BJ1513  MODELED GRAVITY -    979,333.8   (mgal)                       NAVD 88
 BJ1513
 BJ1513.The horizontal coordinates were scaled from a map and have
 BJ1513.an estimated accuracy of +/- 6 seconds.
 BJ1513
 BJ1513.** This station is in an area of known vertical motion. If an
 BJ1513.** orthometric height was ever established but is not available 
 BJ1513.** in the current survey control section, the orthometric height
 BJ1513.** is considered suspect.  Suspect heights are available in the
 BJ1513.** superseded section only if requested.
 BJ1513
 BJ1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1513.GEOID18 height accuracy estimate available here.
 BJ1513
 BJ1513.Click photographs - Photos may exist for this station.
 BJ1513
 BJ1513.The dynamic height is computed by dividing the NAVD 88
 BJ1513.geopotential number by the normal gravity value computed on the
 BJ1513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1513.degrees latitude (g = 980.6199 gals.).
 BJ1513
 BJ1513.The modeled gravity was interpolated from observed gravity values.
 BJ1513
 BJ1513;                    North         East    Units  Estimated Accuracy
 BJ1513;SPC LA S     -   192,210.    1,088,930.      MT  (+/- 180 meters Scaled)
 BJ1513
 BJ1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP493472(NAD 83)
 BJ1513
 BJ1513                          SUPERSEDED SURVEY CONTROL
 BJ1513
 BJ1513.No superseded survey control is available for this station.
 BJ1513
 BJ1513_MARKER: DB = BENCH MARK DISK
 BJ1513_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ1513_SP_SET: FOUNDATION
 BJ1513_STAMPING: B 19 1934 8
 BJ1513_MARK LOGO: CGS
 BJ1513_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1513
 BJ1513  HISTORY     - Date     Condition        Report By
 BJ1513  HISTORY     - 1934     MONUMENTED       CGS
 BJ1513  HISTORY     - 1969     GOOD             CGS
 BJ1513  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1513
 BJ1513                          STATION DESCRIPTION
 BJ1513
 BJ1513'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1513'3.65 MI S FROM MANCHAC.
 BJ1513'ABOUT 3.65 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1513'SOUTH END OF THE TRESTLE OVER PASS MANCHAC AT MANCHAC, SET ON THE TOP
 BJ1513'OF THE SOUTHEAST CORNER OF THE CONCRETE FOUNDATION FOR AND ABANDONED
 BJ1513'SIGNAL, 20 FEET WEST OF THE WEST RAIL AND LEVEL WITH THE TRACK.  SEC
 BJ1513'28, T 9 S, R 8 E.  NOTE-- MARK IS 0.4 MILE NORTH OF MILEPOST 879.
 BJ1513
 BJ1513                          STATION RECOVERY (1992)
 BJ1513
 BJ1513'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1513'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0382 ***********************************************************************
 AT0382  DESIGNATION -  B 19 A
 AT0382  PID         -  AT0382
 AT0382  STATE/COUNTY-  LA/PLAQUEMINES
 AT0382  COUNTRY     -  US
 AT0382  USGS QUAD   -  PHOENIX (2018)
 AT0382
 AT0382                         *CURRENT SURVEY CONTROL
 AT0382  ______________________________________________________________________
 AT0382* NAD 83(1986) POSITION- 29 42 36.     (N) 089 59 29.     (W)   SCALED
 AT0382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0382  **This station is located in a suspected subsidence area (see below).
 AT0382  ______________________________________________________________________
 AT0382  GEOID HEIGHT    -        -25.193 (meters)                     GEOID18
 AT0382
 AT0382.The horizontal coordinates were scaled from a map and have
 AT0382.an estimated accuracy of +/- 6 seconds.
 AT0382
 AT0382.** This station is in an area of known vertical motion. If an
 AT0382.** orthometric height was ever established but is not available 
 AT0382.** in the current survey control section, the orthometric height
 AT0382.** is considered suspect.  Suspect heights are available in the
 AT0382.** superseded section only if requested.
 AT0382
 AT0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0382.GEOID18 height accuracy estimate available here.
 AT0382
 AT0382.Click photographs - Photos may exist for this station.
 AT0382
 AT0382;                    North         East    Units  Estimated Accuracy
 AT0382;SPC LA S     -   134,880.    1,129,840.      MT  (+/- 180 meters Scaled)
 AT0382
 AT0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT105903(NAD 83)
 AT0382
 AT0382                          SUPERSEDED SURVEY CONTROL
 AT0382
 AT0382.No superseded survey control is available for this station.
 AT0382
 AT0382_MARKER: DD = SURVEY DISK
 AT0382_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AT0382_STAMPING: B 19 A 1950
 AT0382_MARK LOGO: USACE
 AT0382_PROJECTION: PROJECTING 38 CENTIMETERS
 AT0382_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0382_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0382_ROD/PIPE-DEPTH: 9.1 meters
 AT0382
 AT0382  HISTORY     - Date     Condition        Report By
 AT0382  HISTORY     - 1950     MONUMENTED       USACE
 AT0382  HISTORY     - 1951     GOOD             CGS
 AT0382
 AT0382                          STATION DESCRIPTION
 AT0382
 AT0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AT0382'AT NAOMI, 187 FEET EAST ALONG A FENCE LINE FROM BM B 19 (U.S.E.), 92
 AT0382'FEET NORTHEAST OF THE SOUTHEAST CORNER OF A HOUSE, 12 FEET
 AT0382'WEST-SOUTHWEST OF A 20-INCH TWIN PECAN TREE, 6 1/2 FEET SOUTHEAST OF A
 AT0382'TRIPLE TRUNK HACKBERRY TREE, 5 FEET SOUTH OF FENCE LINE, AND SET ON
 AT0382'THE TOP OF A 1 1/2-INCH PIPE DRIVEN 30 FEET INTO THE GROUND ON WHICH
 AT0382'IS BUILT A CIRCULAR CONCRETE MONUMENT AND PROJECTING 15 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0917 ***********************************************************************
 AU0917  DESIGNATION -  B 190
 AU0917  PID         -  AU0917
 AU0917  STATE/COUNTY-  LA/JEFFERSON
 AU0917  COUNTRY     -  US
 AU0917  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0917
 AU0917                         *CURRENT SURVEY CONTROL
 AU0917  ______________________________________________________________________
 AU0917* NAD 83(1986) POSITION- 29 56 16.     (N) 090 03 09.     (W)   SCALED
 AU0917* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0917  **This station is located in a suspected subsidence area (see below).
 AU0917  ______________________________________________________________________
 AU0917  GEOID HEIGHT    -        -25.935 (meters)                     GEOID18
 AU0917
 AU0917.The horizontal coordinates were scaled from a map and have
 AU0917.an estimated accuracy of +/- 6 seconds.
 AU0917
 AU0917.** This station is in an area of known vertical motion. If an
 AU0917.** orthometric height was ever established but is not available 
 AU0917.** in the current survey control section, the orthometric height
 AU0917.** is considered suspect.  Suspect heights are available in the
 AU0917.** superseded section only if requested.
 AU0917
 AU0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0917.GEOID18 height accuracy estimate available here.
 AU0917
 AU0917.Click photographs - Photos may exist for this station.
 AU0917
 AU0917;                    North         East    Units  Estimated Accuracy
 AU0917;SPC LA S     -   160,060.    1,123,650.      MT  (+/- 180 meters Scaled)
 AU0917
 AU0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP845155(NAD 83)
 AU0917
 AU0917                          SUPERSEDED SURVEY CONTROL
 AU0917
 AU0917.No superseded survey control is available for this station.
 AU0917
 AU0917_MARKER: DB = BENCH MARK DISK
 AU0917_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0917_SP_SET: BRIDGE
 AU0917_STAMPING: B 190 1964
 AU0917_MARK LOGO: CGS
 AU0917_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0917
 AU0917  HISTORY     - Date     Condition        Report By
 AU0917  HISTORY     - 1964     MONUMENTED       CGS
 AU0917
 AU0917                          STATION DESCRIPTION
 AU0917
 AU0917'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0917'0.95 MI W FROM ALGIERS.
 AU0917'ABOUT 0.95 MILE WEST ALONG THE GREATER NEW ORLEANS BRIDGE OVER THE
 AU0917'MISSISSIPPI RIVER FROM THE TOLL PLAZA AT ALGIERS, BETWEEN THE TECHE
 AU0917'AND BROOKLYN STREET SIGNS ON BRIDGE, 20.5 FEET SOUTHWEST OF LIGHT POLE
 AU0917'NO. A 44, 12 FEET EAST OF THE NORTHEAST END OF STEEL PART OF BRIDGE,
 AU0917'SET IN BRIDGE FLOOR AND 6 INCHES SOUTH OF THE NORTH BRIDGE CURB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1611 ***********************************************************************
 BJ1611  DESIGNATION -  B 191
 BJ1611  PID         -  BJ1611
 BJ1611  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1611  COUNTRY     -  US
 BJ1611  USGS QUAD   -  RESERVE (2018)
 BJ1611
 BJ1611                         *CURRENT SURVEY CONTROL
 BJ1611  ______________________________________________________________________
 BJ1611* NAD 83(1986) POSITION- 30 03 03.     (N) 090 32 24.     (W)   SCALED
 BJ1611* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1611  **This station is located in a suspected subsidence area (see below).
 BJ1611  ______________________________________________________________________
 BJ1611  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 BJ1611
 BJ1611.The horizontal coordinates were scaled from a map and have
 BJ1611.an estimated accuracy of +/- 6 seconds.
 BJ1611
 BJ1611.** This station is in an area of known vertical motion. If an
 BJ1611.** orthometric height was ever established but is not available 
 BJ1611.** in the current survey control section, the orthometric height
 BJ1611.** is considered suspect.  Suspect heights are available in the
 BJ1611.** superseded section only if requested.
 BJ1611
 BJ1611.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1611.GEOID18 height accuracy estimate available here.
 BJ1611
 BJ1611.Click photographs - Photos may exist for this station.
 BJ1611
 BJ1611;                    North         East    Units  Estimated Accuracy
 BJ1611;SPC LA S     -   172,170.    1,076,500.      MT  (+/- 180 meters Scaled)
 BJ1611
 BJ1611_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP371269(NAD 83)
 BJ1611
 BJ1611                          SUPERSEDED SURVEY CONTROL
 BJ1611
 BJ1611.No superseded survey control is available for this station.
 BJ1611
 BJ1611_MARKER: DB = BENCH MARK DISK
 BJ1611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1611_STAMPING: B 191 1964
 BJ1611_MARK LOGO: CGS
 BJ1611_PROJECTION: FLUSH
 BJ1611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1611+STABILITY: SURFACE MOTION
 BJ1611
 BJ1611  HISTORY     - Date     Condition        Report By
 BJ1611  HISTORY     - 1964     MONUMENTED       CGS
 BJ1611  HISTORY     - 1974     GOOD             NGS
 BJ1611  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1611
 BJ1611                          STATION DESCRIPTION
 BJ1611
 BJ1611'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1611'0.85 MI E FROM RESERVE.
 BJ1611'0.85 MILE EAST ALONG STATE HIGHWAY 44 FROM THE POST OFFICE AT RESERVE,
 BJ1611'JUST EAST OF AN OFFSET IN THE MISSISSIPPI RIVER LEVEE, AT THE JUNCTION
 BJ1611'OF A PRIVATE ROAD LEADING NORTH, 27 1/2 FEET NORTH OF THE CENTER LINE
 BJ1611'OF THE HIGHWAY, 21 FEET WEST OF THE CENTER LINE OF DRIVEWAY, 3 FEET
 BJ1611'NORTH OF THE NORTH EDGE OF A SIDEWALK, 30 FEET WEST OF A POWER LINE
 BJ1611'POLE WITH A STREET LIGHT, 207 FEET WEST OF THE CENTER LINE OF EAST 19
 BJ1611'TH STREET, 0.5 MILE WEST OF OUR LADY OF GRACE CATHOLIC SCHOOL, 1 1/2
 BJ1611'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND
 BJ1611'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BJ1611
 BJ1611                          STATION RECOVERY (1974)
 BJ1611
 BJ1611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BJ1611'RECOVERED IN GOOD CONDITION.
 BJ1611
 BJ1611                          STATION RECOVERY (1986)
 BJ1611
 BJ1611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1611'NOT RECOVERED, A THOROUGH SEARCH WAS MADE FOR THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1223 ***********************************************************************
 BH1223  DESIGNATION -  B 193
 BH1223  PID         -  BH1223
 BH1223  STATE/COUNTY-  LA/ST TAMMANY
 BH1223  COUNTRY     -  US
 BH1223  USGS QUAD   -  RIGOLETS (2018)
 BH1223
 BH1223                         *CURRENT SURVEY CONTROL
 BH1223  ______________________________________________________________________
 BH1223* NAD 83(1986) POSITION- 30 12 55.     (N) 089 41 25.     (W)   SCALED
 BH1223* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1223  **This station is located in a suspected subsidence area (see below).
 BH1223  ______________________________________________________________________
 BH1223  GEOID HEIGHT    -        -26.632 (meters)                     GEOID18
 BH1223  OBS GRAVITY     -    979,338.4   (mgal)                       GRAV_OBS
 BH1223
 BH1223.The horizontal coordinates were scaled from a map and have
 BH1223.an estimated accuracy of +/- 6 seconds.
 BH1223
 BH1223.** This station is in an area of known vertical motion.  Due to the
 BH1223.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1223.** determined the orthometric heights for marks in these suspect
 BH1223.** subsidence areas should be considered valid only at the epoch date
 BH1223.** associated with the orthometric height.  These heights must always
 BH1223.** be validated when used as control.  All previously superseded
 BH1223.** orthometric heights are now considered suspect and are available
 BH1223.** in the superseded section.  NGS does not recommend using suspect
 BH1223.** or superseded heights as control.
 BH1223
 BH1223.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1223.GEOID18 height accuracy estimate available here.
 BH1223
 BH1223.Click photographs - Photos may exist for this station.
 BH1223
 BH1223.The observed gravity was obtained from relative gravimeter ties
 BH1223.to the IGSN71 gravity network.
 BH1223
 BH1223;                    North         East    Units  Estimated Accuracy
 BH1223;SPC LA S     -   191,260.    1,158,170.      MT  (+/- 180 meters Scaled)
 BH1223
 BH1223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU410457(NAD 83)
 BH1223
 BH1223                          SUPERSEDED SURVEY CONTROL
 BH1223
 BH1223.No superseded survey control is available for this station.
 BH1223
 BH1223_MARKER: DB = BENCH MARK DISK
 BH1223_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BH1223_STAMPING: B 193 1963
 BH1223_MARK LOGO: CGS
 BH1223_PROJECTION: RECESSED 5 CENTIMETERS
 BH1223_MAGNETIC: I = MARKER IS A STEEL ROD
 BH1223_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1223_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1223+SATELLITE: SATELLITE OBSERVATIONS - March 17, 1993
 BH1223_ROD/PIPE-DEPTH: 29.3 meters
 BH1223
 BH1223  HISTORY     - Date     Condition        Report By
 BH1223  HISTORY     - 1963     MONUMENTED       CGS
 BH1223  HISTORY     - 1969     GOOD             CGS
 BH1223  HISTORY     - 1971     GOOD             NGS
 BH1223  HISTORY     - 1977     GOOD             NGS
 BH1223  HISTORY     - 19930317 GOOD             NGS
 BH1223
 BH1223                          STATION DESCRIPTION
 BH1223
 BH1223'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1223'4.3 MI NE FROM FORT PIKE.
 BH1223'ABOUT 4.3 MILES NORTHEAST ALONG U. S. HIGHWAY 90 FROM THE SOUTHWEST
 BH1223'END OF THE HIGHWAY BRIDGE OVER THE RIGOLETS AT FORT PIKE, ABOUT 1.2
 BH1223'MILE SOUTHWEST OF THE JUNCTION OF U. S. HIGHWAY 190 LEADING NORTHWEST,
 BH1223'ALONG THE SOUTH SIDE OF A SMALL CEMETERY, 71 FEET NORTHWEST OF THE
 BH1223'CENTER LINE OF THE HIGHWAY, 25 FEET WEST OF THE SOUTHWEST GATE POST AT
 BH1223'THE SOUTH CORNER OF THE CEMETERY FENCE, 21.8 FEET SOUTHEAST OF THE
 BH1223'SOUTHEAST CORNER OF CONCRETE COVER FOR GRAVE OF ALEXANDER S. PASQUET,
 BH1223'1 FOOT SOUTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 BH1223'HIGHWAY AND IS A DISK ON THE TOP OF A COPPER COATED STEEL ROD FLUSH
 BH1223'WITH THE GROUND AND PROTECTED BY A 4 INCH TILE WHICH IS FLUSH WITH THE
 BH1223'GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 96 FEET. SEC 33, T 9S, R
 BH1223'15E.
 BH1223
 BH1223                          STATION RECOVERY (1971)
 BH1223
 BH1223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 BH1223'RECOVERED IN GOOD CONDITION.
 BH1223
 BH1223                          STATION RECOVERY (1977)
 BH1223
 BH1223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1223'RECOVERED IN GOOD CONDITION.
 BH1223
 BH1223                          STATION RECOVERY (1993)
 BH1223
 BH1223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 BH1223'8.6 KM (5.35 MI) WESTERLY ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF
 BH1223'STATE HIGHWAY 604 IN PEARLINGTON, MISSISSIPPI, 21.7 M (71.2 FT)
 BH1223'NORTHWEST OF THE HIGHWAY CENTERLINE, 7.6 M (24.9 FT) WEST OF THE
 BH1223'SOUTHWEST GATE POST NEAR THE SOUTHWEST CORNER OF A CEMETERY, 0.3 M
 BH1223'(1.0 FT) SOUTH OF A WITNESS POST AND CHAIN-LINK FENCE, AND 0.3 M (1.0
 BH1223'FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A
 BH1223'4-INCH TILE PIPE AND IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 BH1223'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0311 ***********************************************************************
 AT0311  DESIGNATION -  B 194
 AT0311  PID         -  AT0311
 AT0311  STATE/COUNTY-  LA/ST BERNARD
 AT0311  COUNTRY     -  US
 AT0311  USGS QUAD   -  CHALMETTE (2018)
 AT0311
 AT0311                         *CURRENT SURVEY CONTROL
 AT0311  ______________________________________________________________________
 AT0311* NAD 83(1986) POSITION- 29 54 59.     (N) 089 54 43.     (W)   SCALED
 AT0311* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0311  **This station is located in a suspected subsidence area (see below).
 AT0311  ______________________________________________________________________
 AT0311  GEOID HEIGHT    -        -25.871 (meters)                     GEOID18
 AT0311  OBS GRAVITY     -    979,310.9   (mgal)                       GRAV_OBS
 AT0311
 AT0311.The horizontal coordinates were scaled from a map and have
 AT0311.an estimated accuracy of +/- 6 seconds.
 AT0311
 AT0311.** This station is in an area of known vertical motion.  Due to the
 AT0311.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0311.** determined the orthometric heights for marks in these suspect
 AT0311.** subsidence areas should be considered valid only at the epoch date
 AT0311.** associated with the orthometric height.  These heights must always
 AT0311.** be validated when used as control.  All previously superseded
 AT0311.** orthometric heights are now considered suspect and are available
 AT0311.** in the superseded section.  NGS does not recommend using suspect
 AT0311.** or superseded heights as control.
 AT0311
 AT0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0311.GEOID18 height accuracy estimate available here.
 AT0311
 AT0311.Click photographs - Photos may exist for this station.
 AT0311
 AT0311.The observed gravity was obtained from relative gravimeter ties
 AT0311.to the IGSN71 gravity network.
 AT0311
 AT0311;                    North         East    Units  Estimated Accuracy
 AT0311;SPC LA S     -   157,850.    1,137,250.      MT  (+/- 180 meters Scaled)
 AT0311
 AT0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU188130(NAD 83)
 AT0311
 AT0311                          SUPERSEDED SURVEY CONTROL
 AT0311
 AT0311.No superseded survey control is available for this station.
 AT0311
 AT0311_MARKER: DB = BENCH MARK DISK
 AT0311_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0311_STAMPING: B 194 1964
 AT0311_MARK LOGO: CGS
 AT0311_PROJECTION: RECESSED 5 CENTIMETERS
 AT0311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0311+SATELLITE: SATELLITE OBSERVATIONS - November 29, 1990
 AT0311_ROD/PIPE-DEPTH: 35.5 meters
 AT0311
 AT0311  HISTORY     - Date     Condition        Report By
 AT0311  HISTORY     - 1964     MONUMENTED       CGS
 AT0311  HISTORY     - 1971     GOOD             NGS
 AT0311  HISTORY     - 1984     GOOD             NGS
 AT0311  HISTORY     - 1988     GOOD             BUN-Y
 AT0311  HISTORY     - 19901129 GOOD             NGS
 AT0311  HISTORY     - 19950120 MARK NOT FOUND   NGS
 AT0311
 AT0311                          STATION DESCRIPTION
 AT0311
 AT0311'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0311'1.45 MI NW FROM VIOLET.
 AT0311'ABOUT 1.45 MILES NORTHWEST ALONG ST. BERNARD HIGHWAY (STATE HIGHWAYS
 AT0311'39 AND 46) FROM THE POST OFFICE AT VIOLET, 84 FEET WEST AND ACROSS
 AT0311'FRANCES PLACE FROM THE WEST CORNER OF A BRICK BUILDING, 49 FEET
 AT0311'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 145 FEET SOUTHEAST OF THE
 AT0311'SOUTH CORNER OF THE CHATEAU FOOD STORE, 34 FEET NORTHWEST OF THE
 AT0311'CENTER LINE OF FRANCES PLACE, 11.8 FEET NORTH OF A STREET SIGN POLE,
 AT0311'0.9 FOOT SOUTHWEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 0.7 FOOT
 AT0311'NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 AT0311'HIGHWAY, AND ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO A
 AT0311'DEPTH OF 116.5 FEET AND IS ENCASED IN A 4-INCH TILE WHICH IS LEVEL
 AT0311'WITH THE SURFACE OF THE GROUND.  SEC 4, T13S, R 13E.
 AT0311
 AT0311                          STATION RECOVERY (1984)
 AT0311
 AT0311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0311'RECOVERED IN GOOD CONDITION.  NOTE, DELETE, 11.8 FT NORTH OF A STREET
 AT0311'SIGN POST, 0.9 FT SOUTHWEST OF A CONCRETE RIGHT-OF-WAY HIGHWAY MARKER,
 AT0311'0.7 FT NORTHWEST OF A METAL WITNESS POST, ADD, 0.18 METERS (0.6 FT)
 AT0311'SOUTHEAST OF A WITNESS POST.
 AT0311
 AT0311                          STATION RECOVERY (1988)
 AT0311
 AT0311'RECOVERY NOTE BY BURK AND N-Y 1988
 AT0311'RECOVERED IN GOOD CONDITION.
 AT0311
 AT0311                          STATION RECOVERY (1990)
 AT0311
 AT0311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AT0311'IN FRANCIS PLACE, AT THE INTERSECTION OF EAST SAINT BERNARD HIGHWAY
 AT0311'AND FRANCIS AVENUE, 16.0 M (52.5 FT) NORTHEAST OF THE CENTERLINE OF
 AT0311'THE HIGHWAY, 10.3 M (33.8 FT) NORTHWEST OF THE CENTER OF THE AVENUE,
 AT0311'2.8 M (9.2 FT) NORTH OF A UTILITY POLE, AND 0.3 M (1.0 FT) BELOW THE
 AT0311'LEVEL OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 5-INCH PLASTIC
 AT0311'PIPE THAT IS FLUSH WITH THE GROUND SURFACE.  THE DISK HAS BEEN HIT
 AT0311'AND THE SIDES OF THE DISK BENT DOWN.
 AT0311
 AT0311                          STATION RECOVERY (1995)
 AT0311
 AT0311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AT0311'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0448 ***********************************************************************
 AT0448  DESIGNATION -  B 195
 AT0448  PID         -  AT0448
 AT0448  STATE/COUNTY-  LA/PLAQUEMINES
 AT0448  COUNTRY     -  US
 AT0448  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0448
 AT0448                         *CURRENT SURVEY CONTROL
 AT0448  ______________________________________________________________________
 AT0448* NAD 83(1986) POSITION- 29 32 43.     (N) 089 46 26.     (W)   SCALED
 AT0448* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0448  **This station is located in a suspected subsidence area (see below).
 AT0448  ______________________________________________________________________
 AT0448  GEOID HEIGHT    -        -24.574 (meters)                     GEOID18
 AT0448
 AT0448.The horizontal coordinates were scaled from a map and have
 AT0448.an estimated accuracy of +/- 6 seconds.
 AT0448
 AT0448.** This station is in an area of known vertical motion.  Due to the
 AT0448.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0448.** determined the orthometric heights for marks in these suspect
 AT0448.** subsidence areas should be considered valid only at the epoch date
 AT0448.** associated with the orthometric height.  These heights must always
 AT0448.** be validated when used as control.  All previously superseded
 AT0448.** orthometric heights are now considered suspect and are available
 AT0448.** in the superseded section.  NGS does not recommend using suspect
 AT0448.** or superseded heights as control.
 AT0448
 AT0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0448.GEOID18 height accuracy estimate available here.
 AT0448
 AT0448.Click photographs - Photos may exist for this station.
 AT0448
 AT0448;                    North         East    Units  Estimated Accuracy
 AT0448;SPC LA S     -   116,890.    1,151,140.      MT  (+/- 180 meters Scaled)
 AT0448
 AT0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT311716(NAD 83)
 AT0448
 AT0448                          SUPERSEDED SURVEY CONTROL
 AT0448
 AT0448.No superseded survey control is available for this station.
 AT0448
 AT0448_MARKER: DB = BENCH MARK DISK
 AT0448_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AT0448_STAMPING: B 195 1964
 AT0448_MARK LOGO: CGS
 AT0448_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0448_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AT0448+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2005
 AT0448
 AT0448  HISTORY     - Date     Condition        Report By
 AT0448  HISTORY     - 1964     MONUMENTED       CGS
 AT0448  HISTORY     - 1970     GOOD             NGS
 AT0448  HISTORY     - 1971     GOOD             NGS
 AT0448  HISTORY     - 1984     GOOD             NGS
 AT0448  HISTORY     - 20051004 GOOD             SJBGRP
 AT0448
 AT0448                          STATION DESCRIPTION
 AT0448
 AT0448'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0448'6.5 MI NW FROM PORT SULPHUR.
 AT0448'6.5 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE FIRE STATION AND
 AT0448'CEMETERY AT PORT SULPHUR, 2.2 MILES SOUTHEAST OF WEST POINT A LA
 AT0448'HACHE, SET VERTICALLY IN THE NORTHEAST BRICK WALL OF THE ST. JUDE
 AT0448'CATHOLIC CHURCH, 120 FEET SOUTHWEST OF THE CENTER OF THE HIGHWAY, 1.2
 AT0448'FEET SOUTHEAST OF THE NORTH CORNER OF THE BUILDING AND 2.6 FEET ABOVE
 AT0448'THE LEVEL OF THE GROUND.
 AT0448
 AT0448                          STATION RECOVERY (1971)
 AT0448
 AT0448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0448'RECOVERED IN GOOD CONDITION.
 AT0448
 AT0448                          STATION RECOVERY (1984)
 AT0448
 AT0448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0448'RECOVERED IN GOOD CONDITION.  NOTE, THE DISK IS SET VERTICALLY IN THE
 AT0448'NORTHEAST FACE AT THE NORTH CORNER OF ST. JUDE CHURCH WEST NORTHWEST
 AT0448'OF 1 OF 2 BRICK BUILDINGS.
 AT0448
 AT0448                          STATION RECOVERY (2005)
 AT0448
 AT0448'RECOVERY NOTE BY SJB GROUP INC 2005 (MLB)
 AT0448'BUILDING DAMAGED BY HURRICANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0262 ***********************************************************************
 AT0262  DESIGNATION -  B 196
 AT0262  PID         -  AT0262
 AT0262  STATE/COUNTY-  LA/PLAQUEMINES
 AT0262  COUNTRY     -  US
 AT0262  USGS QUAD   -  BURAS (2018)
 AT0262
 AT0262                         *CURRENT SURVEY CONTROL
 AT0262  ______________________________________________________________________
 AT0262* NAD 83(1986) POSITION- 29 20 35.     (N) 089 30 52.     (W)   SCALED
 AT0262* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0262  **This station is located in a suspected subsidence area (see below).
 AT0262  ______________________________________________________________________
 AT0262  GEOID HEIGHT    -        -23.913 (meters)                     GEOID18
 AT0262
 AT0262.The horizontal coordinates were scaled from a map and have
 AT0262.an estimated accuracy of +/- 6 seconds.
 AT0262
 AT0262.** This station is in an area of known vertical motion.  Due to the
 AT0262.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0262.** determined the orthometric heights for marks in these suspect
 AT0262.** subsidence areas should be considered valid only at the epoch date
 AT0262.** associated with the orthometric height.  These heights must always
 AT0262.** be validated when used as control.  All previously superseded
 AT0262.** orthometric heights are now considered suspect and are available
 AT0262.** in the superseded section.  NGS does not recommend using suspect
 AT0262.** or superseded heights as control.
 AT0262
 AT0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0262.GEOID18 height accuracy estimate available here.
 AT0262
 AT0262.Click photographs - Photos may exist for this station.
 AT0262
 AT0262;                    North         East    Units  Estimated Accuracy
 AT0262;SPC LA S     -    94,850.    1,176,630.      MT  (+/- 180 meters Scaled)
 AT0262
 AT0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT558486(NAD 83)
 AT0262
 AT0262                          SUPERSEDED SURVEY CONTROL
 AT0262
 AT0262.No superseded survey control is available for this station.
 AT0262
 AT0262_MARKER: DB = BENCH MARK DISK
 AT0262_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0262_STAMPING: B 196 1964
 AT0262_MARK LOGO: CGS
 AT0262_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0262
 AT0262  HISTORY     - Date     Condition        Report By
 AT0262  HISTORY     - 1964     MONUMENTED       CGS
 AT0262  HISTORY     - 1971     GOOD             NGS
 AT0262  HISTORY     - 1975     GOOD             NGS
 AT0262  HISTORY     - 1984     GOOD             NGS
 AT0262
 AT0262                          STATION DESCRIPTION
 AT0262
 AT0262'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0262'1.0 MI SE FROM BURAS.
 AT0262'ABOUT 1.0 MILE SOUTHEST ALONG STATE HIGHWAY 23 FROM THE HIGH SCHOOL AT
 AT0262'BURAS, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY, 90 1/2 FEET WEST OF
 AT0262'THE CENTER OF THE JUNCTION OF THE HIGHWAY AND A PAVED DRIVEWAY WHICH
 AT0262'LEADS TO THE PARKING AREA ON THE NORTHWEST SIDE OF THE CAMCO OFFICE
 AT0262'BUILDING, 72 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 57 FEET
 AT0262'NORTHWEST OF THE CENTER LINE OF THE DRIVEWAY, 20 FEET SOUTHEAST OF THE
 AT0262'EXTENDED LINE OF THE HAROLD BROWN COMPANY BUILDING, 0.6 FOOT SOUTHWEST
 AT0262'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY,
 AT0262'AND ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 120
 AT0262'FEET AND IS ENCASED IN A 6-INCH METAL PIPE THAT PROJECTS 0.5 FOOT.
 AT0262'NOTE-- THE ROD WAS FOUND BENT AND WAS STRAIGHTENED BY THIS PARTY.
 AT0262
 AT0262                          STATION RECOVERY (1975)
 AT0262
 AT0262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 AT0262'RECOVERED IN GOOD CONDITION.
 AT0262
 AT0262                          STATION RECOVERY (1984)
 AT0262
 AT0262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0262'RECOVERED IN GOOD CONDITION AND IS NOW 1.5 METERS (5.0 FT)
 AT0262'SOUTH-SOUTHWEST OF POWER LINE POLE NUMBER P 25.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0963 ***********************************************************************
 BJ0963  DESIGNATION -  B 197 WELL
 BJ0963  PID         -  BJ0963
 BJ0963  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0963  COUNTRY     -  US
 BJ0963  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0963
 BJ0963                         *CURRENT SURVEY CONTROL
 BJ0963  ______________________________________________________________________
 BJ0963* NAD 83(1986) POSITION- 30 26 52.     (N) 091 11 23.     (W)   SCALED
 BJ0963* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0963  **This station is located in a suspected subsidence area (see below).
 BJ0963  ______________________________________________________________________
 BJ0963  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ0963
 BJ0963.The horizontal coordinates were scaled from a map and have
 BJ0963.an estimated accuracy of +/- 6 seconds.
 BJ0963
 BJ0963.** This station is in an area of known vertical motion. If an
 BJ0963.** orthometric height was ever established but is not available 
 BJ0963.** in the current survey control section, the orthometric height
 BJ0963.** is considered suspect.  Suspect heights are available in the
 BJ0963.** superseded section only if requested.
 BJ0963
 BJ0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0963.GEOID18 height accuracy estimate available here.
 BJ0963
 BJ0963.Click photographs - Photos may exist for this station.
 BJ0963
 BJ0963;                    North         East    Units  Estimated Accuracy
 BJ0963;SPC LA S     -   215,910.    1,013,790.      MT  (+/- 180 meters Scaled)
 BJ0963
 BJ0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP738697(NAD 83)
 BJ0963
 BJ0963                          SUPERSEDED SURVEY CONTROL
 BJ0963
 BJ0963.No superseded survey control is available for this station.
 BJ0963
 BJ0963_MARKER: DB = BENCH MARK DISK
 BJ0963_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0963_SP_SET: WELL CASING
 BJ0963_STAMPING: B 197 WELL 1964
 BJ0963_MARK LOGO: CGS
 BJ0963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0963
 BJ0963  HISTORY     - Date     Condition        Report By
 BJ0963  HISTORY     - 1964     MONUMENTED       CGS
 BJ0963  HISTORY     - 1976     GOOD             NGS
 BJ0963
 BJ0963                          STATION DESCRIPTION
 BJ0963
 BJ0963'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0963'AT BATON ROUGE, AT THE BATON ROUGE WATER WORKS, NEAR THE JUNCTION OF
 BJ0963'FRONT AND CONVENTION STREET, 130 FEET EAST OF THE CENTER LINE OF FRONT
 BJ0963'STREET, SET ON THE TOP OF A CONCRETE FILLED 6-INCH WELL CASING THAT IS
 BJ0963'2200 FEET DEEP, INSIDE OF A 14 FEET SQUARE CONCRETE WALL AND PROJECTS
 BJ0963'0.3 FOOT ABOVE THE CONCRETE FLOOR.  NOTE-MARK IS ABOUT 12 FEET BELOW
 BJ0963'THE LEVEL OF THE GROUND.
 BJ0963
 BJ0963                          STATION RECOVERY (1976)
 BJ0963
 BJ0963'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0963'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0996 ***********************************************************************
 BJ0996  DESIGNATION -  B 198
 BJ0996  PID         -  BJ0996
 BJ0996  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0996  COUNTRY     -  US
 BJ0996  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0996
 BJ0996                         *CURRENT SURVEY CONTROL
 BJ0996  ______________________________________________________________________
 BJ0996* NAD 83(1986) POSITION- 30 23 18.     (N) 091 12 42.     (W)   SCALED
 BJ0996* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0996  **This station is located in a suspected subsidence area (see below).
 BJ0996  ______________________________________________________________________
 BJ0996  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ0996
 BJ0996.The horizontal coordinates were scaled from a map and have
 BJ0996.an estimated accuracy of +/- 6 seconds.
 BJ0996
 BJ0996.** This station is in an area of known vertical motion.  Due to the
 BJ0996.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0996.** determined the orthometric heights for marks in these suspect
 BJ0996.** subsidence areas should be considered valid only at the epoch date
 BJ0996.** associated with the orthometric height.  These heights must always
 BJ0996.** be validated when used as control.  All previously superseded
 BJ0996.** orthometric heights are now considered suspect and are available
 BJ0996.** in the superseded section.  NGS does not recommend using suspect
 BJ0996.** or superseded heights as control.
 BJ0996
 BJ0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0996.GEOID18 height accuracy estimate available here.
 BJ0996
 BJ0996.Click photographs - Photos may exist for this station.
 BJ0996
 BJ0996;                    North         East    Units  Estimated Accuracy
 BJ0996;SPC LA S     -   209,320.    1,011,690.      MT  (+/- 180 meters Scaled)
 BJ0996
 BJ0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP718631(NAD 83)
 BJ0996
 BJ0996                          SUPERSEDED SURVEY CONTROL
 BJ0996
 BJ0996.No superseded survey control is available for this station.
 BJ0996
 BJ0996_MARKER: DB = BENCH MARK DISK
 BJ0996_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0996_STAMPING: B 198 1964
 BJ0996_MARK LOGO: CGS
 BJ0996_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0996
 BJ0996  HISTORY     - Date     Condition        Report By
 BJ0996  HISTORY     - 1964     MONUMENTED       CGS
 BJ0996  HISTORY     - 1969     GOOD             LADTD
 BJ0996  HISTORY     - 1976     GOOD             NGS
 BJ0996  HISTORY     - 1986     GOOD             NGS
 BJ0996  HISTORY     - 1987     GOOD             USPSQD
 BJ0996
 BJ0996                          STATION DESCRIPTION
 BJ0996
 BJ0996'DESCRIBED BY LA TRANSP AND DEV 1969
 BJ0996'4.3 MI SW FROM BATON ROUGE.
 BJ0996'ABOUT 4.3 MILES SOUTH ALONG RIVER ROAD AND STATE HIGHWAY 327 FROM THE
 BJ0996'ILLINOIS CENTRAL RAILROAD STATION AT BATON ROUGE, ABOUT 0.55 MILE
 BJ0996'SOUTHWEST OF THE JUNCTION WITH BRIGHTSIDE DRIVE, AT THE JUNCTION OF A
 BJ0996'ROAD LEADING UP THE MISSISSIPPI RIVER LEVEE TO THE DRAVO PLANT.  IT IS
 BJ0996'38.5 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET SOUTH OF
 BJ0996'POWER POLE NO. 92, 8.5 FEET NORTHWEST OF A RIGHT-OF-WAY MARKER, 172
 BJ0996'FEET SOUTH OF THE CENTER OF THE JUNCTION OF HIGHWAY AND ROAD LEADING
 BJ0996'UP LEVEE TO PLANT, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, 2.5
 BJ0996'FEET BELOW THE LEVEL OF THE HIGHWAY.  A DISK ON THE TOP OF A COPPER
 BJ0996'COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 4 INCH TILE
 BJ0996'WHICH IS FLUSH WITH THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 112
 BJ0996'FEET.
 BJ0996
 BJ0996                          STATION RECOVERY (1976)
 BJ0996
 BJ0996'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0996'3.8 MILE SOUTHWEST ALONG RIVER ROAD FROM THE INTERSTATE HIGHWAY 10
 BJ0996'BRIDGE OVERPASS, 0.55 MILE SOUTHWEST OF THE JUNCTION OF BRIGHTSIDE
 BJ0996'DRIVE, AT THE JUNCTION OF A GRAVEL ROAD LEADING OVER LEVEE TO THE PORT
 BJ0996'ALLEN MARINE RIVER PLANT, 218 FT SOUTHWEST OF THE EXTENDED CENTER LINE
 BJ0996'OF THE GRAVEL ROAD AND RIVER ROAD, 38.3 FT SOUTHEAST OF THE CENTER
 BJ0996'LINE OF RIVER ROAD, 2 FT NORTHWEST OF A FENCE LINE, 2.5 FT SOUTH OF A
 BJ0996'POWER POLE WITH TRANSFORMER NUMBER 92, 8.5 FT NORTHEAST OF A CONCRETE
 BJ0996'HIGHWAY MARKER, 88 FT SOUTHWEST OF THE CENTER LINE OF A METAL GATE.
 BJ0996
 BJ0996                          STATION RECOVERY (1986)
 BJ0996
 BJ0996'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0996'RECOVERED IN GOOD CONDITION.
 BJ0996
 BJ0996                          STATION RECOVERY (1987)
 BJ0996
 BJ0996'RECOVERY NOTE BY US POWER SQUADRON 1987 (JL)
 BJ0996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0683 ***********************************************************************
 BK0683  DESIGNATION -  B 2
 BK0683  PID         -  BK0683
 BK0683  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0683  COUNTRY     -  US
 BK0683  USGS QUAD   -  JENNINGS (2018)
 BK0683
 BK0683                         *CURRENT SURVEY CONTROL
 BK0683  ______________________________________________________________________
 BK0683* NAD 83(1986) POSITION- 30 13 21.9    (N) 092 39 32.4    (W)   HD_HELD2
 BK0683* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0683  **This station is located in a suspected subsidence area (see below).
 BK0683  ______________________________________________________________________
 BK0683  GEOID HEIGHT    -        -27.243 (meters)                     GEOID18
 BK0683
 BK0683.The horizontal coordinates were established by autonomous hand held GPS
 BK0683.observations and have an estimated accuracy of +/- 10 meters.
 BK0683
 BK0683.** This station is in an area of known vertical motion.  Due to the
 BK0683.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0683.** determined the orthometric heights for marks in these suspect
 BK0683.** subsidence areas should be considered valid only at the epoch date
 BK0683.** associated with the orthometric height.  These heights must always
 BK0683.** be validated when used as control.  All previously superseded
 BK0683.** orthometric heights are now considered suspect and are available
 BK0683.** in the superseded section.  NGS does not recommend using suspect
 BK0683.** or superseded heights as control.
 BK0683
 BK0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0683.GEOID18 height accuracy estimate available here.
 BK0683
 BK0683.Click photographs - Photos may exist for this station.
 BK0683
 BK0683;                    North         East    Units  Estimated Accuracy
 BK0683;SPC LA S     -   191,696.      872,389.      MT  (+/- 10 meters HH2 GPS)
 BK0683
 BK0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3281543517(NAD 83)
 BK0683
 BK0683                          SUPERSEDED SURVEY CONTROL
 BK0683
 BK0683.No superseded survey control is available for this station.
 BK0683
 BK0683_MARKER: DB = BENCH MARK DISK
 BK0683_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BK0683_SP_SET: BUILDING WALL
 BK0683_STAMPING: B 2 1918 32.611
 BK0683_MARK LOGO: CGS
 BK0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0683+STABILITY: SURFACE MOTION
 BK0683
 BK0683  HISTORY     - Date     Condition        Report By
 BK0683  HISTORY     - 1918     MONUMENTED       CGS
 BK0683  HISTORY     - 1970     GOOD             NGS
 BK0683  HISTORY     - 1981     GOOD             NGS
 BK0683  HISTORY     - 1986     GOOD             NGS
 BK0683
 BK0683                          STATION DESCRIPTION
 BK0683
 BK0683'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0683'IN JENNINGS.
 BK0683'AT JENNINGS, 1 BLOCK NORTH OF THE SOUTHERN PACIFIC RAILROAD STATION,
 BK0683'AT THE INTERSECTION OF CARY AVENUE AND PLAQUEMINE STREET, SET
 BK0683'VERTICALLY IN THE WEST FACE OF THE WEST BRICK WALL OF THE POST OFFICE
 BK0683'BUILDING, 2.1 FEET NORTH OF THE SOUTHWEST CORNER OF THE BUILDING, 2.6
 BK0683'FEET ABOVE THE GROUND, AND 49 1/2 FEET EAST OF THE CENTER LINE OF CARY
 BK0683'AVENUE.  SEC 35, T 9S, R 3W.
 BK0683
 BK0683                          STATION RECOVERY (1981)
 BK0683
 BK0683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0683'IN JENNINGS, 1 BLOCK NORTH OF THE SOUTHERN PACIFIC RAILROAD STATION,
 BK0683'AT THE INTERSECTION OF CARY AVENUE AND WEST PLAQUEMINE STREET, ADDRESS
 BK0683'IS 118 WEST PLAQUEMINE STREET, SET VERTICALLY IN THE WEST FACE OF THE
 BK0683'WEST BRICK WALL OF THE JEFFERSON DAVIS PARISH LIBRARY (FORMERLY THE
 BK0683'POST OFFICE BUILDING), 15.05 METERS (49.5 FEET) EAST OF THE CENTER
 BK0683'LINE OF CARY AVENUE.
 BK0683'THE MARK IS 0.8 M ABOVE GROUND.
 BK0683
 BK0683                          STATION RECOVERY (1986)
 BK0683
 BK0683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0683'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1762 ***********************************************************************
 BJ1762  DESIGNATION -  B 20
 BJ1762  PID         -  BJ1762
 BJ1762  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1762  COUNTRY     -  US
 BJ1762  USGS QUAD   -  AMITE (2018)
 BJ1762
 BJ1762                         *CURRENT SURVEY CONTROL
 BJ1762  ______________________________________________________________________
 BJ1762* NAD 83(1986) POSITION- 30 44 41.     (N) 090 30 32.     (W)   SCALED
 BJ1762* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1762  **This station is located in a suspected subsidence area (see below).
 BJ1762  ______________________________________________________________________
 BJ1762  GEOID HEIGHT    -        -27.140 (meters)                     GEOID18
 BJ1762  DYNAMIC HEIGHT  -         37.03  (meters)      121.5   (feet) COMP
 BJ1762  MODELED GRAVITY -    979,345.2   (mgal)                       NAVD 88
 BJ1762
 BJ1762.The horizontal coordinates were scaled from a map and have
 BJ1762.an estimated accuracy of +/- 6 seconds.
 BJ1762
 BJ1762.** This station is in an area of known vertical motion. If an
 BJ1762.** orthometric height was ever established but is not available 
 BJ1762.** in the current survey control section, the orthometric height
 BJ1762.** is considered suspect.  Suspect heights are available in the
 BJ1762.** superseded section only if requested.
 BJ1762
 BJ1762.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1762.GEOID18 height accuracy estimate available here.
 BJ1762
 BJ1762.Click photographs - Photos may exist for this station.
 BJ1762
 BJ1762.The dynamic height is computed by dividing the NAVD 88
 BJ1762.geopotential number by the normal gravity value computed on the
 BJ1762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1762.degrees latitude (g = 980.6199 gals.).
 BJ1762
 BJ1762.The modeled gravity was interpolated from observed gravity values.
 BJ1762
 BJ1762;                    North         East    Units  Estimated Accuracy
 BJ1762;SPC LA S     -   249,110.    1,078,950.      MT  (+/- 180 meters Scaled)
 BJ1762
 BJ1762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ384039(NAD 83)
 BJ1762
 BJ1762                          SUPERSEDED SURVEY CONTROL
 BJ1762
 BJ1762.No superseded survey control is available for this station.
 BJ1762
 BJ1762_MARKER: DB = BENCH MARK DISK
 BJ1762_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ1762_SP_SET: CULVERT HEADWALL
 BJ1762_STAMPING: B 20 1934
 BJ1762_MARK LOGO: CGS
 BJ1762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1762+STABILITY: SURFACE MOTION
 BJ1762
 BJ1762  HISTORY     - Date     Condition        Report By
 BJ1762  HISTORY     - 1934     MONUMENTED       CGS
 BJ1762  HISTORY     - 1969     GOOD             CGS
 BJ1762  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1762
 BJ1762                          STATION DESCRIPTION
 BJ1762
 BJ1762'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1762'1.25 MI N FROM AMITE.
 BJ1762'ABOUT 1.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1762'STATION AT AMITE, 0.25 MILE SOUTH OF MILEPOST 842, 0.05 MILE SOUTH OF
 BJ1762'A GRAVEL ROAD CROSSING, SET ON THE TOP OF THE SOUTH END OF THE WEST
 BJ1762'CONCRETE HEAD WALL FOR A 10-FOOT ARCHED CULVERT UNDER THE TRACK, 6.7
 BJ1762'FEET WEST OF THE WEST RAIL AND 3 FEET BELOW THE LEVEL OF THE TRACK.
 BJ1762'SEC 33, T 3S, R 7E.
 BJ1762
 BJ1762                          STATION RECOVERY (1992)
 BJ1762
 BJ1762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1762'THERE IS A NEW HEADWALL AT THE DESCRIBED LOCATION.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0497 ***********************************************************************
 AT0497  DESIGNATION -  B 200
 AT0497  PID         -  AT0497
 AT0497  STATE/COUNTY-  LA/ORLEANS
 AT0497  COUNTRY     -  US
 AT0497  USGS QUAD   -  CHALMETTE (2018)
 AT0497
 AT0497                         *CURRENT SURVEY CONTROL
 AT0497  ______________________________________________________________________
 AT0497* NAD 83(1986) POSITION- 29 54 44.     (N) 089 59 39.     (W)   SCALED
 AT0497* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0497  **This station is located in a suspected subsidence area (see below).
 AT0497  ______________________________________________________________________
 AT0497  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 AT0497
 AT0497.The horizontal coordinates were scaled from a map and have
 AT0497.an estimated accuracy of +/- 6 seconds.
 AT0497
 AT0497.** This station is in an area of known vertical motion. If an
 AT0497.** orthometric height was ever established but is not available 
 AT0497.** in the current survey control section, the orthometric height
 AT0497.** is considered suspect.  Suspect heights are available in the
 AT0497.** superseded section only if requested.
 AT0497
 AT0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0497.GEOID18 height accuracy estimate available here.
 AT0497
 AT0497.Click photographs - Photos may exist for this station.
 AT0497
 AT0497;                    North         East    Units  Estimated Accuracy
 AT0497;SPC LA S     -   157,290.    1,129,310.      MT  (+/- 180 meters Scaled)
 AT0497
 AT0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU108128(NAD 83)
 AT0497
 AT0497                          SUPERSEDED SURVEY CONTROL
 AT0497
 AT0497.No superseded survey control is available for this station.
 AT0497
 AT0497_MARKER: DB = BENCH MARK DISK
 AT0497_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AT0497_SP_SET: BUILDING
 AT0497_STAMPING: B 200 1964
 AT0497_MARK LOGO: CGS
 AT0497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0497
 AT0497  HISTORY     - Date     Condition        Report By
 AT0497  HISTORY     - 1964     MONUMENTED       CGS
 AT0497
 AT0497                          STATION DESCRIPTION
 AT0497
 AT0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0497'AT ALGIERS, ALONG WOODLAND DRIVE, BETWEEN STRATFORD PLACE AND WARWICK
 AT0497'COURT, SET VERTICALLY IN THE EAST BRICK WALL OF THE OUR LADY OF HOLY
 AT0497'CROSS MARIANITE HOUSE (A LARGE TWO-STORIED BUILDING), JUST NORTH OF
 AT0497'THE NORMAN CANAL, ABOUT 150 YARDS WEST OF THE CENTER LINE OF WOODLAND
 AT0497'DRIVE, 1 FOOT SOUTH OF THE NORTHEAST CORNER OF THE BUILDING AND 3 FEET
 AT0497'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0179 ***********************************************************************
 AU0179  DESIGNATION -  B 201
 AU0179  PID         -  AU0179
 AU0179  STATE/COUNTY-  LA/ST MARY
 AU0179  COUNTRY     -  US
 AU0179  USGS QUAD   -  NORTH BEND (2018)
 AU0179
 AU0179                         *CURRENT SURVEY CONTROL
 AU0179  ______________________________________________________________________
 AU0179* NAD 83(2011) POSITION- 29 42 27.45802(N) 091 22 59.98208(W)   ADJUSTED
 AU0179* NAD 83(2011) ELLIP HT-   -22.904 (meters)        (06/27/12)   ADJUSTED
 AU0179* NAD 83(2011) EPOCH   -  2010.00
 AU0179* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0179  **This station is located in a suspected subsidence area (see below).
 AU0179  ______________________________________________________________________
 AU0179  GEOID HEIGHT    -        -25.525 (meters)                     GEOID18
 AU0179  NAD 83(2011) X  -   -133,848.234 (meters)                     COMP
 AU0179  NAD 83(2011) Y  - -5,542,753.952 (meters)                     COMP
 AU0179  NAD 83(2011) Z  -  3,142,253.696 (meters)                     COMP
 AU0179  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AU0179
 AU0179  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU0179  Standards:
 AU0179         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU0179            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU0179  -------------------------------------------------------------------
 AU0179  NETWORK    0.68   2.63           0.18   0.33   1.34     -0.08225241
 AU0179  -------------------------------------------------------------------
 AU0179  Click here for local accuracies and other accuracy information.
 AU0179
 AU0179.The horizontal coordinates were established by GPS observations
 AU0179.and adjusted by the National Geodetic Survey in June 2012.
 AU0179
 AU0179.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU0179.been affixed to the stable North American tectonic plate. See 
 AU0179.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU0179
 AU0179.The horizontal coordinates are valid at the epoch date displayed above
 AU0179.which is a decimal equivalence of Year/Month/Day.
 AU0179
 AU0179.** This station is in an area of known vertical motion.  Due to the
 AU0179.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0179.** determined the orthometric heights for marks in these suspect
 AU0179.** subsidence areas should be considered valid only at the epoch date
 AU0179.** associated with the orthometric height.  These heights must always
 AU0179.** be validated when used as control.  All previously superseded
 AU0179.** orthometric heights are now considered suspect and are available
 AU0179.** in the superseded section.  NGS does not recommend using suspect
 AU0179.** or superseded heights as control.
 AU0179
 AU0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0179.GEOID18 height accuracy estimate available here.
 AU0179
 AU0179.Click photographs - Photos may exist for this station.
 AU0179
 AU0179.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU0179
 AU0179.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0179
 AU0179.The ellipsoidal height was determined by GPS observations
 AU0179.and is referenced to NAD 83.
 AU0179
 AU0179. The following values were computed from the NAD 83(2011) position.
 AU0179
 AU0179;                    North         East     Units Scale Factor Converg.
 AU0179;SPC LA S     -   133,860.216   995,162.385   MT  0.99993876   -0 01 30.0
 AU0179;SPC LA S     -   439,173.06  3,264,961.92   sFT  0.99993876   -0 01 30.0
 AU0179;UTM  15      - 3,287,482.402   656,389.909   MT  0.99990177   +0 48 04.8
 AU0179
 AU0179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0179!SPC LA S     -   1.00000360  x   0.99993876  =   0.99994236
 AU0179!UTM  15      -   1.00000360  x   0.99990177  =   0.99990537
 AU0179
 AU0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5638987482(NAD 83)
 AU0179
 AU0179|---------------------------------------------------------------------|
 AU0179| PID    Reference Object                     Distance      Geod. Az  |
 AU0179|                                                           dddmmss.s |
 AU0179| AI6947 L055                                206.074 METERS 17501     |
 AU0179|---------------------------------------------------------------------|
 AU0179
 AU0179                          SUPERSEDED SURVEY CONTROL
 AU0179
 AU0179  ELLIP H (03/12/08)  -22.897  (m)                       GP(       ) 3 1
 AU0179  NAD 83(2007)-  29 42 27.45769(N)    091 22 59.98301(W) AD(       ) 0
 AU0179  ELLIP H (02/10/07)  -22.884  (m)                       GP(       )    
 AU0179  NAD 83(1992)-  29 42 27.45776(N)    091 22 59.98292(W) AD(2004.65) B
 AU0179  ELLIP H (06/22/05)  -22.889  (m)                       GP(2004.65) 4 1
 AU0179  ELLIP H (02/20/02)  -22.907  (m)                       GP(       ) 4 1
 AU0179  NAD 83(1992)-  29 42 27.45666(N)    091 22 59.97944(W) AD(       ) 1
 AU0179  ELLIP H (07/31/00)  -22.861  (m)                       GP(       ) 4 1
 AU0179
 AU0179.Superseded values are not recommended for survey control.
 AU0179
 AU0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0179.See file dsdata.pdf to determine how the superseded data were derived.
 AU0179
 AU0179_MARKER: DB = BENCH MARK DISK
 AU0179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0179_STAMPING: B 201 1964
 AU0179_MARK LOGO: CGS
 AU0179_PROJECTION: FLUSH
 AU0179_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0179+STABILITY: SURFACE MOTION
 AU0179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0179+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2009
 AU0179
 AU0179  HISTORY     - Date     Condition        Report By
 AU0179  HISTORY     - 1964     MONUMENTED       CGS
 AU0179  HISTORY     - 1972     GOOD             LADTD
 AU0179  HISTORY     - 1976     GOOD             NGS
 AU0179  HISTORY     - 19930305 GOOD             NGS
 AU0179  HISTORY     - 19991130 GOOD             CDSMS
 AU0179  HISTORY     - 20040426 GOOD             NGS
 AU0179  HISTORY     - 20051014 GOOD             NGS
 AU0179  HISTORY     - 20060427 GOOD             NGS
 AU0179  HISTORY     - 20090425 GOOD             WOOLPT
 AU0179
 AU0179                          STATION DESCRIPTION
 AU0179
 AU0179'DESCRIBED BY LA TRANSP AND DEV 1972
 AU0179'5.2 MI SE FROM CENTERVILLE.
 AU0179'TO REACH THE MONUMENT FROM THE JUNCTION OF US 90 AND LA 317 WHICH IS
 AU0179'AT CENTERVILLE, LA., DRIVE 5.2 MILES SOUTHEAST ALONG US 90.  MONUMENT
 AU0179'WILL BE ON LEFT SIDE OF US 90, 39 FT. N OF CENTERLINE OF US 90, 17.0
 AU0179'FT. SOUTHEAST OF A DRIVEWAY TO A TRAILER PARK.  MONUMENT IS 0.4 FT.
 AU0179'ABOVE GROUND.
 AU0179
 AU0179                          STATION RECOVERY (1976)
 AU0179
 AU0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0179'5.1 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF STATE
 AU0179'HIGHWAY 317, 0.8 MILE NORTHWEST OF A BRIDGE OVER THE WAX LAKE OUTLET
 AU0179'CHANNEL, 39.5 FT. NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 14 FT.
 AU0179'SOUTHEAST OF THE CENTER LINE OF A DRIVE LEADING NORTHEAST INTO A
 AU0179'TRAILER COURT, 28.5 FT. SOUTHEAST OF AND ACROSS THE DRIVEWAY FROM
 AU0179'AN IRON PIPE POST SUPPORTING AN ERNIES TRAILER PARK SIGN. NOTE
 AU0179'THE HIGHWAY IS UNDER CONSTRUCTION AT THIS TIME.
 AU0179
 AU0179                          STATION RECOVERY (1993)
 AU0179
 AU0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0179'8.3 KM (5.15 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 182 FROM THE
 AU0179'JUNCTION OF STATE HIGHWAY 317 IN CENTERVILLE, 12.1 M (39.7 FT)
 AU0179'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 8.4 M (27.6 FT) NORTHWEST
 AU0179'OF THE NORTH CORNER OF UNDERGROUND CABLE JUNCTION BOX NUMBER 46, 6.0
 AU0179'M (19.7 FT) SOUTHEAST OF THE CENTER OF ERNIES LANE, 4.3 M (14.1 FT)
 AU0179'NORTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AU0179'HIGHWAY, AND THE MONUMENT PROJECTS 0.06 M (0.20 FT) ABOVE THE GROUND
 AU0179'SURFACE.
 AU0179
 AU0179                          STATION RECOVERY (1999)
 AU0179
 AU0179'RECOVERY NOTE BY CDS/MUERY SERVICES 1999 (REG)
 AU0179'RECOVERED IN GOOD CONDITION.
 AU0179
 AU0179                          STATION RECOVERY (2004)
 AU0179
 AU0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AU0179'THE STATION IS LOCATED ABOUT 4.0 MI SOUTHEAST OF CENTERVILLE IN THE
 AU0179'YARD OF A PRIVATE RESIDENCE  IN A MOBILE HOME PARK.
 AU0179'
 AU0179'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 90 AND STATE
 AU0179'HIGHWAY 182 ABOUT 4.1 MI  SOUTHEAST OF CENTERVILLE, GO NORTHWESTERLY
 AU0179'FOR 0.25 MI ALONG THE STATE HIGHWAY TO THE STATION  ON THE RIGHT JUST
 AU0179'BEFORE REACHING ERNIES LANE, LEADING TO A MOBILE HOME PARK.
 AU0179'
 AU0179'THE STATION IS LOCATED 16.7 M NORTHWEST OF THE NORTHWEST CORNER OF A
 AU0179'MOBILE HOME NUMBER 18,  12.1 M EAST-NORTHEAST OF THE CENTER OF THE
 AU0179'HIGHWAY, 8.6 M NORTH OF THE CENTER OF A METAL UTILITY  BOX, 6.3 M
 AU0179'SOUTH-SOUTHEAST OF ERNIES LANE, 3.0 M EAST-NORTHEAST OF A CARSONITE
 AU0179'WITNESS POST, AND  THE MONUMENT IS FLUSH WITH THE LEVEL OF THE GROUND.
 AU0179
 AU0179                          STATION RECOVERY (2005)
 AU0179
 AU0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DB)
 AU0179'RECOVERED AS DESCRIBED.
 AU0179
 AU0179                          STATION RECOVERY (2006)
 AU0179
 AU0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU0179'RECOVERED AS DESCRIBED.
 AU0179
 AU0179                          STATION RECOVERY (2009)
 AU0179
 AU0179'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AU0179'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2321 ***********************************************************************
 BJ2321  DESIGNATION -  B 202
 BJ2321  PID         -  BJ2321
 BJ2321  STATE/COUNTY-  LA/ST MARTIN
 BJ2321  COUNTRY     -  US
 BJ2321  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2321
 BJ2321                         *CURRENT SURVEY CONTROL
 BJ2321  ______________________________________________________________________
 BJ2321* NAD 83(1986) POSITION- 30 27 29.     (N) 091 43 39.     (W)   SCALED
 BJ2321* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2321  **This station is located in a suspected subsidence area (see below).
 BJ2321  ______________________________________________________________________
 BJ2321  GEOID HEIGHT    -        -27.260 (meters)                     GEOID18
 BJ2321
 BJ2321.The horizontal coordinates were scaled from a map and have
 BJ2321.an estimated accuracy of +/- 6 seconds.
 BJ2321
 BJ2321.** This station is in an area of known vertical motion. If an
 BJ2321.** orthometric height was ever established but is not available 
 BJ2321.** in the current survey control section, the orthometric height
 BJ2321.** is considered suspect.  Suspect heights are available in the
 BJ2321.** superseded section only if requested.
 BJ2321
 BJ2321.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2321.GEOID18 height accuracy estimate available here.
 BJ2321
 BJ2321.Click photographs - Photos may exist for this station.
 BJ2321
 BJ2321;                    North         East    Units  Estimated Accuracy
 BJ2321;SPC LA S     -   217,110.      962,150.      MT  (+/- 180 meters Scaled)
 BJ2321
 BJ2321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP221702(NAD 83)
 BJ2321
 BJ2321                          SUPERSEDED SURVEY CONTROL
 BJ2321
 BJ2321.No superseded survey control is available for this station.
 BJ2321
 BJ2321_MARKER: DB = BENCH MARK DISK
 BJ2321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2321_STAMPING: B 202 1964
 BJ2321_MARK LOGO: CGS
 BJ2321_PROJECTION: PROJECTING 18 CENTIMETERS
 BJ2321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2321+STABILITY: SURFACE MOTION
 BJ2321
 BJ2321  HISTORY     - Date     Condition        Report By
 BJ2321  HISTORY     - 1964     MONUMENTED       CGS
 BJ2321  HISTORY     - 1965     GOOD             CGS
 BJ2321
 BJ2321                          STATION DESCRIPTION
 BJ2321
 BJ2321'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2321'9.2 MI S FROM KROTZ SPRINGS.
 BJ2321'1.1 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION AT
 BJ2321'KROTZ SPRINGS, THENCE 8.1 MILES SOUTH ALONG STATE ROAD 975, AT A
 BJ2321'CLEARING ON THE NORTH SIDE OF THE ROAD, 53 FEET NORTH OF THE CENTER
 BJ2321'LINE OF THE ROAD, 24 FEET SOUTHEAST OF A 12-INCH TREE BEARING A
 BJ2321'TRIANGULAR BLAZE, 3.0 FEET SOUTH OF A CREOSOTED WITNESS POST, ABOUT
 BJ2321'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 BJ2321'7 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2221 ***********************************************************************
 BJ2221  DESIGNATION -  B 203
 BJ2221  PID         -  BJ2221
 BJ2221  STATE/COUNTY-  LA/ST MARTIN
 BJ2221  COUNTRY     -  US
 BJ2221  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ2221
 BJ2221                         *CURRENT SURVEY CONTROL
 BJ2221  ______________________________________________________________________
 BJ2221* NAD 83(1986) POSITION- 30 15 26.     (N) 091 53 20.     (W)   SCALED
 BJ2221* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2221  **This station is located in a suspected subsidence area (see below).
 BJ2221  ______________________________________________________________________
 BJ2221  GEOID HEIGHT    -        -27.104 (meters)                     GEOID18
 BJ2221
 BJ2221.The horizontal coordinates were scaled from a map and have
 BJ2221.an estimated accuracy of +/- 6 seconds.
 BJ2221
 BJ2221.** This station is in an area of known vertical motion. If an
 BJ2221.** orthometric height was ever established but is not available 
 BJ2221.** in the current survey control section, the orthometric height
 BJ2221.** is considered suspect.  Suspect heights are available in the
 BJ2221.** superseded section only if requested.
 BJ2221
 BJ2221.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2221.GEOID18 height accuracy estimate available here.
 BJ2221
 BJ2221.Click photographs - Photos may exist for this station.
 BJ2221
 BJ2221;                    North         East    Units  Estimated Accuracy
 BJ2221;SPC LA S     -   194,910.      946,540.      MT  (+/- 180 meters Scaled)
 BJ2221
 BJ2221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP068478(NAD 83)
 BJ2221
 BJ2221                          SUPERSEDED SURVEY CONTROL
 BJ2221
 BJ2221.No superseded survey control is available for this station.
 BJ2221
 BJ2221_MARKER: DB = BENCH MARK DISK
 BJ2221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2221_STAMPING: B 203 1964
 BJ2221_MARK LOGO: CGS
 BJ2221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2221+STABILITY: SURFACE MOTION
 BJ2221
 BJ2221  HISTORY     - Date     Condition        Report By
 BJ2221  HISTORY     - 1964     MONUMENTED       CGS
 BJ2221
 BJ2221                          STATION DESCRIPTION
 BJ2221
 BJ2221'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2221'1.25 MI SE FROM BREAUX BRIDGE.
 BJ2221'ABOUT 1.25 MILES SOUTHEAST ALONG STATE HIGHWAY 31 FROM THE
 BJ2221'INTERSECTION OF BRIDGE STREET AND MAIN STREET AT BREAUX BRIDGE, ACROSS
 BJ2221'THE HIGHWAY FROM A BRICK HOUSE, 40 FEET EAST OF THE CENTER LINE OF THE
 BJ2221'HIGHWAY, 170 FEET SOUTH OF THE CENTER LINE OF A SIDE ROAD LEADING
 BJ2221'WEST, 17 FEET NORTH OF THE CENTER LINE OF A LANE LEADING EAST TO A
 BJ2221'RANCH HOUSE, 1 1/2 FEET NORTH OF A CORNER FENCE POST, 1 1/2 FEET WEST
 BJ2221'OF A FENCE, 1.5 FEET SOUTH OF A WOODEN WITNESS POST, ABOUT 1 FOOT
 BJ2221'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BJ2221'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0749 ***********************************************************************
 BJ0749  DESIGNATION -  B 205
 BJ0749  PID         -  BJ0749
 BJ0749  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0749  COUNTRY     -  US
 BJ0749  USGS QUAD   -  FORDOCHE (2018)
 BJ0749
 BJ0749                         *CURRENT SURVEY CONTROL
 BJ0749  ______________________________________________________________________
 BJ0749* NAD 83(1986) POSITION- 30 33 17.     (N) 091 33 30.     (W)   SCALED
 BJ0749* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0749  **This station is located in a suspected subsidence area (see below).
 BJ0749  ______________________________________________________________________
 BJ0749  GEOID HEIGHT    -        -27.189 (meters)                     GEOID18
 BJ0749
 BJ0749.The horizontal coordinates were scaled from a map and have
 BJ0749.an estimated accuracy of +/- 6 seconds.
 BJ0749
 BJ0749.** This station is in an area of known vertical motion.  Due to the
 BJ0749.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0749.** determined the orthometric heights for marks in these suspect
 BJ0749.** subsidence areas should be considered valid only at the epoch date
 BJ0749.** associated with the orthometric height.  These heights must always
 BJ0749.** be validated when used as control.  All previously superseded
 BJ0749.** orthometric heights are now considered suspect and are available
 BJ0749.** in the superseded section.  NGS does not recommend using suspect
 BJ0749.** or superseded heights as control.
 BJ0749
 BJ0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0749.GEOID18 height accuracy estimate available here.
 BJ0749
 BJ0749.Click photographs - Photos may exist for this station.
 BJ0749
 BJ0749;                    North         East    Units  Estimated Accuracy
 BJ0749;SPC LA S     -   227,780.      978,410.      MT  (+/- 180 meters Scaled)
 BJ0749
 BJ0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP382811(NAD 83)
 BJ0749
 BJ0749                          SUPERSEDED SURVEY CONTROL
 BJ0749
 BJ0749.No superseded survey control is available for this station.
 BJ0749
 BJ0749_MARKER: DB = BENCH MARK DISK
 BJ0749_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ0749_SP_SET: CONCRETE CURB
 BJ0749_STAMPING: B 205 1964
 BJ0749_MARK LOGO: CGS
 BJ0749_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0749
 BJ0749  HISTORY     - Date     Condition        Report By
 BJ0749  HISTORY     - 1964     MONUMENTED       CGS
 BJ0749  HISTORY     - 1976     GOOD             NGS
 BJ0749  HISTORY     - 1980     GOOD             LADTD
 BJ0749  HISTORY     - 1986     GOOD             NGS
 BJ0749
 BJ0749                          STATION DESCRIPTION
 BJ0749
 BJ0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0749'IN LIVONIA.
 BJ0749'AT LIVONIA, SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE CURB
 BJ0749'OF THE U.S. HIGHWAY 190 BRIDGE OVER BAYOU GROSSE TETE, 128 FEET NORTH
 BJ0749'OF THE NORTH RAIL, 146 FEET NORTHEAST OF THE NORTHWEST CORNER OF A
 BJ0749'RAILROAD TRESTLE OVER BAYOU GROSSE TETE, 97 FEET EAST OF THE CENTER
 BJ0749'LINE OF STATE HIGHWAY 77, 18 FEET SOUTH OF THE CENTER LINE OF THE
 BJ0749'SOUTH TRAFFIC LANE OF U.S. HIGHWAY 190, AND ABOUT 1 FOOT ABOVE THE
 BJ0749'LEVEL OF THE HIGHWAY.
 BJ0749
 BJ0749                          STATION RECOVERY (1976)
 BJ0749
 BJ0749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0749'AT LIVONIA, AT THE SOUTHEAST CORNER OF THE JUNCTION OF U.S. HIGHWAY
 BJ0749'190 AND STATE HIGHWAY 77, 97 FT. EAST OF THE CENTER LINE OF STATE
 BJ0749'HIGHWAY 77, 18 FT. SOUTH OF THE CENTER LINE OF THE SOUTH LANES OF
 BJ0749'U.S. HIGHWAY 190, IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE
 BJ0749'CURB OF HIGHWAY BRIDGE OVER THE BAYOU GROSSE TETE, 1.1 FT. EAST OF
 BJ0749'THE WEST END OF THE CURB.
 BJ0749
 BJ0749                          STATION RECOVERY (1980)
 BJ0749
 BJ0749'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BJ0749'RECOVERED IN GOOD CONDITION.
 BJ0749
 BJ0749                          STATION RECOVERY (1986)
 BJ0749
 BJ0749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0749'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0337 ***********************************************************************
 BJ0337  DESIGNATION -  B 206
 BJ0337  PID         -  BJ0337
 BJ0337  STATE/COUNTY-  LA/ST LANDRY
 BJ0337  COUNTRY     -  US
 BJ0337  USGS QUAD   -  PORT BARRE (2018)
 BJ0337
 BJ0337                         *CURRENT SURVEY CONTROL
 BJ0337  ______________________________________________________________________
 BJ0337* NAD 83(1986) POSITION- 30 32 51.     (N) 091 55 24.     (W)   SCALED
 BJ0337* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0337  **This station is located in a suspected subsidence area (see below).
 BJ0337  ______________________________________________________________________
 BJ0337  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BJ0337
 BJ0337.The horizontal coordinates were scaled from a map and have
 BJ0337.an estimated accuracy of +/- 6 seconds.
 BJ0337
 BJ0337.** This station is in an area of known vertical motion.  Due to the
 BJ0337.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0337.** determined the orthometric heights for marks in these suspect
 BJ0337.** subsidence areas should be considered valid only at the epoch date
 BJ0337.** associated with the orthometric height.  These heights must always
 BJ0337.** be validated when used as control.  All previously superseded
 BJ0337.** orthometric heights are now considered suspect and are available
 BJ0337.** in the superseded section.  NGS does not recommend using suspect
 BJ0337.** or superseded heights as control.
 BJ0337
 BJ0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0337.GEOID18 height accuracy estimate available here.
 BJ0337
 BJ0337.Click photographs - Photos may exist for this station.
 BJ0337
 BJ0337;                    North         East    Units  Estimated Accuracy
 BJ0337;SPC LA S     -   227,100.      943,390.      MT  (+/- 180 meters Scaled)
 BJ0337
 BJ0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP032799(NAD 83)
 BJ0337
 BJ0337                          SUPERSEDED SURVEY CONTROL
 BJ0337
 BJ0337.No superseded survey control is available for this station.
 BJ0337
 BJ0337_MARKER: DB = BENCH MARK DISK
 BJ0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0337_STAMPING: B 206 1964
 BJ0337_MARK LOGO: CGS
 BJ0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0337+STABILITY: SURFACE MOTION
 BJ0337
 BJ0337  HISTORY     - Date     Condition        Report By
 BJ0337  HISTORY     - 1964     MONUMENTED       CGS
 BJ0337  HISTORY     - 1976     GOOD             NGS
 BJ0337  HISTORY     - 1986     GOOD             NGS
 BJ0337
 BJ0337                          STATION DESCRIPTION
 BJ0337
 BJ0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0337'2.4 MI E FROM PORT BARRE.
 BJ0337'ABOUT 2.4 MILES EAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BJ0337'STATION AT PORT BARRE, ABOUT 250 FEET NORTH AND ACROSS U.S. HIGHWAY
 BJ0337'190 FROM THE NORTH RAIL, 62 FEET NORTH OF THE CENTER LINE OF THE NORTH
 BJ0337'TRAFFIC LANE OF THE HIGHWAY, 56 FEET EAST OF THE CENTER LINE OF A
 BJ0337'PRIVATE ROAD, 6 FEET WEST OF POWER POLE NUMBER 217-175 WHICH IS BRACED
 BJ0337'BY A GUY WIRE 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 BJ0337'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BJ0337'INCHES.
 BJ0337
 BJ0337                          STATION RECOVERY (1976)
 BJ0337
 BJ0337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0337'2.4 MILES EAST ALONG U.S. HIGHWAY 190 FROM ITS JUNCTION WITH STATE
 BJ0337'HIGHWAY 103 NORTH AT PORT BARRE, 250 FT NORTH AND ACROSS HIGHWAY FROM
 BJ0337'THE NORTH RAIL, 64 FT NORTH OF THE CENTER LINE OF THE WEST BOUND LANES
 BJ0337'OF U.S. HIGHWAY 190, 63 FT EAST OF THE CENTER LINE OF A PRIVATE ROAD
 BJ0337'NORTH, 6 FT WEST OF POWER POLE 612-175 WITH LINES LEADING NORTH, EAST,
 BJ0337'AND WEST.
 BJ0337
 BJ0337                          STATION RECOVERY (1986)
 BJ0337
 BJ0337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0067 ***********************************************************************
 BJ0067  DESIGNATION -  B 207
 BJ0067  PID         -  BJ0067
 BJ0067  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0067  COUNTRY     -  US
 BJ0067  USGS QUAD   -  NEW ROADS (2018)
 BJ0067
 BJ0067                         *CURRENT SURVEY CONTROL
 BJ0067  ______________________________________________________________________
 BJ0067* NAD 83(1986) POSITION- 30 44 55.     (N) 091 23 04.     (W)   SCALED
 BJ0067* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0067  **This station is located in a suspected subsidence area (see below).
 BJ0067  ______________________________________________________________________
 BJ0067  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BJ0067
 BJ0067.The horizontal coordinates were scaled from a map and have
 BJ0067.an estimated accuracy of +/- 6 seconds.
 BJ0067
 BJ0067.** This station is in an area of known vertical motion.  Due to the
 BJ0067.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0067.** determined the orthometric heights for marks in these suspect
 BJ0067.** subsidence areas should be considered valid only at the epoch date
 BJ0067.** associated with the orthometric height.  These heights must always
 BJ0067.** be validated when used as control.  All previously superseded
 BJ0067.** orthometric heights are now considered suspect and are available
 BJ0067.** in the superseded section.  NGS does not recommend using suspect
 BJ0067.** or superseded heights as control.
 BJ0067
 BJ0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0067.GEOID18 height accuracy estimate available here.
 BJ0067
 BJ0067.Click photographs - Photos may exist for this station.
 BJ0067
 BJ0067;                    North         East    Units  Estimated Accuracy
 BJ0067;SPC LA S     -   249,250.      995,110.      MT  (+/- 180 meters Scaled)
 BJ0067
 BJ0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ546028(NAD 83)
 BJ0067
 BJ0067                          SUPERSEDED SURVEY CONTROL
 BJ0067
 BJ0067.No superseded survey control is available for this station.
 BJ0067
 BJ0067_MARKER: DB = BENCH MARK DISK
 BJ0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0067_STAMPING: B 207 1964
 BJ0067_MARK LOGO: CGS
 BJ0067_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0067+STABILITY: SURFACE MOTION
 BJ0067
 BJ0067  HISTORY     - Date     Condition        Report By
 BJ0067  HISTORY     - 1964     MONUMENTED       CGS
 BJ0067  HISTORY     - 1976     GOOD             NGS
 BJ0067
 BJ0067                          STATION DESCRIPTION
 BJ0067
 BJ0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0067'5.75 MI NE FROM NEW ROADS.
 BJ0067'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ0067'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ0067'STATE HIGHWAY 10, THENCE 0.95 MILE SOUTHEAST ALONG STATE ROAD 981, 36
 BJ0067'FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 101 FEET SOUTHWEST OF
 BJ0067'THE CENTER LINE OF A LEVEE, 28 FEET NORTHEAST OF THE NORTH CORNER OF A
 BJ0067'CATTLE GUARD, 1 1/2 FEET NORTHWEST OF AN INTERSECTION OF TWO FENCES,
 BJ0067'2.0 FEET NORTHEAST OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 BJ0067'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 BJ0067
 BJ0067                          STATION RECOVERY (1976)
 BJ0067
 BJ0067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0067'2.5 MILES EAST ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF STATE
 BJ0067'HIGHWAY 420, THENCE 0.9 MILE EAST ALONG STATE HIGHWAY 981, 36 FT
 BJ0067'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 28.1 FT NORTHEAST OF
 BJ0067'THE NORTH CORNER OF A CATTLE GUARD, 12.5 FT NORTHEAST OF A T
 BJ0067'JUNCTION FENCE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0002 ***********************************************************************
 BJ0002  DESIGNATION -  B 208
 BJ0002  PID         -  BJ0002
 BJ0002  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0002  COUNTRY     -  US
 BJ0002  USGS QUAD   -  INNIS (2018)
 BJ0002
 BJ0002                         *CURRENT SURVEY CONTROL
 BJ0002  ______________________________________________________________________
 BJ0002* NAD 83(1986) POSITION- 30 59 22.     (N) 091 40 46.     (W)   SCALED
 BJ0002* NAVD 88 ORTHO HEIGHT -    15.347 (meters)       50.35  (feet) ADJUSTED
 BJ0002  ______________________________________________________________________
 BJ0002  GEOID HEIGHT    -        -26.976 (meters)                     GEOID18
 BJ0002  DYNAMIC HEIGHT  -         15.328 (meters)       50.29  (feet) COMP
 BJ0002  MODELED GRAVITY -    979,388.2   (mgal)                       NAVD 88
 BJ0002
 BJ0002  VERT ORDER      -  FIRST     CLASS I
 BJ0002
 BJ0002.The horizontal coordinates were scaled from a map and have
 BJ0002.an estimated accuracy of +/- 6 seconds.
 BJ0002
 BJ0002.The 2009 superseded orthometric height was determined using a crustal movement
 BJ0002.model based on published report NOAA Technical Report NOS/NGS 50
 BJ0002.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BJ0002.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BJ0002.in a special adjustment to evaluate GNSS-derived orthometric heights
 BJ0002
 BJ0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0002.GEOID18 height accuracy estimate available here.
 BJ0002
 BJ0002.Click photographs - Photos may exist for this station.
 BJ0002
 BJ0002.The dynamic height is computed by dividing the NAVD 88
 BJ0002.geopotential number by the normal gravity value computed on the
 BJ0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0002.degrees latitude (g = 980.6199 gals.).
 BJ0002
 BJ0002.The modeled gravity was interpolated from observed gravity values.
 BJ0002
 BJ0002;                    North         East    Units  Estimated Accuracy
 BJ0002;SPC LA S     -   276,000.      966,940.      MT  (+/- 180 meters Scaled)
 BJ0002
 BJ0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ260291(NAD 83)
 BJ0002
 BJ0002                          SUPERSEDED SURVEY CONTROL
 BJ0002
 BJ0002  NAVD 88 (05/17/09)   15.276  (m)           50.12   (f) SUPERSEDED  1 1
 BJ0002  NAVD 88 (06/15/91)   15.374  (m)           50.44   (f) SUPERSEDED  1 1
 BJ0002  NGVD 29 (11/26/84)   15.329  (m)           50.29   (f) ADJUSTED    1 1
 BJ0002
 BJ0002.Superseded values are not recommended for survey control.
 BJ0002
 BJ0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0002.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0002
 BJ0002_MARKER: DB = BENCH MARK DISK
 BJ0002_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0002_SP_SET: ABUTMENT
 BJ0002_STAMPING: B 208 1964
 BJ0002_MARK LOGO: CGS
 BJ0002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0002
 BJ0002  HISTORY     - Date     Condition        Report By
 BJ0002  HISTORY     - 1964     MONUMENTED       CGS
 BJ0002  HISTORY     - 1966     GOOD             CGS
 BJ0002  HISTORY     - 1976     GOOD             NGS
 BJ0002  HISTORY     - 20050317 MARK NOT FOUND   USPSQD
 BJ0002
 BJ0002                          STATION DESCRIPTION
 BJ0002
 BJ0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ0002'0.2 MI S FROM TORRAS.
 BJ0002'0.2 MILE SOUTH ALONG STATE ROAD 418 FROM THE MT. CARMEL CHURCH AT
 BJ0002'TORRAS, SET VERTICALLY IN THE EAST FACE OF THE SOUTHWEST CONCRETE WING
 BJ0002'WALL OF AN ABUTMENT FOR AN ABANDONED RAILROAD UNDERPASS, 12 FEET WEST
 BJ0002'OF THE CENTER LINE OF THE ROAD, AND ABOUT 3 FEET ABOVE THE GROUND.
 BJ0002
 BJ0002                          STATION RECOVERY (1966)
 BJ0002
 BJ0002'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BJ0002'RECOVERED IN GOOD CONDITION.
 BJ0002
 BJ0002                          STATION RECOVERY (1976)
 BJ0002
 BJ0002'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0002'0.4 MILE SOUTH ALONG STATE HIGHWAY 418 FROM THE JUNCTION OF STATE
 BJ0002'HIGHWAY 15 AT TORRAS, 0.2 MILE SOUTHEAST OF THE MT CARMEL CHURCH, SET
 BJ0002'VERTICALLY IN THE EAST FACE OF THE SOUTHWEST CONCRETE WING WALL OF AN
 BJ0002'ABANDONED RAILROAD UNDERPASS, 14 FT SOUTHWEST OF THE CENTER LINE OF
 BJ0002'THE HIGHWAY, NEAR BENCH MARK PBM TORRAS.
 BJ0002
 BJ0002                          STATION RECOVERY (2005)
 BJ0002
 BJ0002'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ0002'RAILROAD ABUTMENT GONE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3222 ***********************************************************************
 BJ3222  DESIGNATION -  B 208 RESET
 BJ3222  PID         -  BJ3222
 BJ3222  STATE/COUNTY-  LA/POINTE COUPEE
 BJ3222  COUNTRY     -  US
 BJ3222  USGS QUAD   -  INNIS (2018)
 BJ3222
 BJ3222                         *CURRENT SURVEY CONTROL
 BJ3222  ______________________________________________________________________
 BJ3222* NAD 83(1986) POSITION- 30 59 22.     (N) 091 40 46.     (W)   SCALED
 BJ3222* NAVD 88 ORTHO HEIGHT -    14.33  (+/-2cm)       47.0   (feet) VERTCON3
 BJ3222  ______________________________________________________________________
 BJ3222  GEOID HEIGHT    -        -26.976 (meters)                     GEOID18
 BJ3222  VERT ORDER      -  THIRD (See Below)
 BJ3222
 BJ3222.The horizontal coordinates were scaled from a map and have
 BJ3222.an estimated accuracy of +/- 6 seconds.
 BJ3222
 BJ3222.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ3222.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ3222
 BJ3222.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3222.GEOID18 height accuracy estimate available here.
 BJ3222
 BJ3222.The vertical order pertains to the NGVD 29 superseded value.
 BJ3222
 BJ3222.Click photographs - Photos may exist for this station.
 BJ3222
 BJ3222;                    North         East    Units  Estimated Accuracy
 BJ3222;SPC LA S     -   276,000.      966,940.      MT  (+/- 180 meters Scaled)
 BJ3222
 BJ3222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ260291(NAD 83)
 BJ3222
 BJ3222                          SUPERSEDED SURVEY CONTROL
 BJ3222
 BJ3222  NGVD 29 (??/??/??)   14.31   (m)           46.9    (f) RESET       3  
 BJ3222
 BJ3222.Superseded values are not recommended for survey control.
 BJ3222
 BJ3222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3222.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3222
 BJ3222_MARKER: DV = VERTICAL CONTROL DISK
 BJ3222_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BJ3222_STAMPING: B 208 RESET 1979
 BJ3222_MARK LOGO: NGS
 BJ3222_PROJECTION: FLUSH
 BJ3222_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3222_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ3222+STABILITY: POSITION/ELEVATION WELL
 BJ3222_ROD/PIPE-DEPTH: 6.10 meters
 BJ3222
 BJ3222  HISTORY     - Date     Condition        Report By
 BJ3222  HISTORY     - 1979     MONUMENTED       NGS
 BJ3222  HISTORY     - 20050317 MARK NOT FOUND   USPSQD
 BJ3222
 BJ3222                          STATION DESCRIPTION
 BJ3222
 BJ3222'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BJ3222'IN TORRAS.
 BJ3222'0.2 MILE SOUTH ALONG STATE HIGHWAY 418 FROM THE MT CARMEL CHURCH
 BJ3222'IN TORRAS, 61.0 FEET SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY
 BJ3222'418, AND 43.0 FEET NORTHWEST OF THE CENTER OF A GRAVELED SIDE ROAD.
 BJ3222'THE MARK IS 1.5 FT  NE FROM A WITNESS POST.
 BJ3222
 BJ3222                          STATION RECOVERY (2005)
 BJ3222
 BJ3222'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ3222'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0825 ***********************************************************************
 BJ0825  DESIGNATION -  B 209
 BJ0825  PID         -  BJ0825
 BJ0825  STATE/COUNTY-  LA/IBERVILLE
 BJ0825  COUNTRY     -  US
 BJ0825  USGS QUAD   -  BAYOU SORREL (2018)
 BJ0825
 BJ0825                         *CURRENT SURVEY CONTROL
 BJ0825  ______________________________________________________________________
 BJ0825* NAD 83(1986) POSITION- 30 10 06.     (N) 091 20 14.     (W)   SCALED
 BJ0825* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0825  **This station is located in a suspected subsidence area (see below).
 BJ0825  ______________________________________________________________________
 BJ0825  GEOID HEIGHT    -        -26.904 (meters)                     GEOID18
 BJ0825
 BJ0825.The horizontal coordinates were scaled from a map and have
 BJ0825.an estimated accuracy of +/- 6 seconds.
 BJ0825
 BJ0825.** This station is in an area of known vertical motion.  Due to the
 BJ0825.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0825.** determined the orthometric heights for marks in these suspect
 BJ0825.** subsidence areas should be considered valid only at the epoch date
 BJ0825.** associated with the orthometric height.  These heights must always
 BJ0825.** be validated when used as control.  All previously superseded
 BJ0825.** orthometric heights are now considered suspect and are available
 BJ0825.** in the superseded section.  NGS does not recommend using suspect
 BJ0825.** or superseded heights as control.
 BJ0825
 BJ0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0825.GEOID18 height accuracy estimate available here.
 BJ0825
 BJ0825.Click photographs - Photos may exist for this station.
 BJ0825
 BJ0825;                    North         East    Units  Estimated Accuracy
 BJ0825;SPC LA S     -   184,930.      999,630.      MT  (+/- 180 meters Scaled)
 BJ0825
 BJ0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP601386(NAD 83)
 BJ0825
 BJ0825                          SUPERSEDED SURVEY CONTROL
 BJ0825
 BJ0825.No superseded survey control is available for this station.
 BJ0825
 BJ0825_MARKER: DB = BENCH MARK DISK
 BJ0825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0825_STAMPING: B 209 1964
 BJ0825_MARK LOGO: CGS
 BJ0825_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0825+STABILITY: SURFACE MOTION
 BJ0825_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ0825+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2007
 BJ0825
 BJ0825  HISTORY     - Date     Condition        Report By
 BJ0825  HISTORY     - 1964     MONUMENTED       CGS
 BJ0825  HISTORY     - 1965     GOOD             CGS
 BJ0825  HISTORY     - 1976     GOOD             NGS
 BJ0825  HISTORY     - 1980     GOOD             LADTD
 BJ0825  HISTORY     - 20070202 GOOD             SJBGRP
 BJ0825
 BJ0825                          STATION DESCRIPTION
 BJ0825
 BJ0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0825'0.45 MI N FROM BAYOU SORREL.
 BJ0825'ABOUT 0.45 MILE NORTH ALONG STATE ROAD 75 FROM THE FERRY LANDING AT
 BJ0825'BAYOU SORREL, 0.05 MILE SOUTH OF A GROUP OF GAS LINE VALVES AND GAGES,
 BJ0825'71 1/2 FEET SOUTH OF A TELEPHONE POLE, 47 FEET NORTH OF THE CENTER OF
 BJ0825'A PRIVATE DRIVEWAY, 34 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD,
 BJ0825'10.2 FEET SOUTH OF A HIGH PRESSURE PIPE LINE MARKER POST, 1.6 FEET
 BJ0825'WEST OF A WOODEN WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE
 BJ0825'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 BJ0825
 BJ0825                          STATION RECOVERY (1976)
 BJ0825
 BJ0825'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0825'1.0 MILE NORTH ALONG STATE HIGHWAY 75 FROM THE GRAND RIVER BRIDGE,
 BJ0825'0.05 MILE SOUTH OF A PIPE LINE AND A GROUP OF VALVES, AT THE JUNCTION
 BJ0825'OF A DRIVEWAY LEADING WEST, 35 FT WEST OF THE CENTER LINE OF THE
 BJ0825'HIGHWAY, 47 FT NORTH OF THE CENTER LINE OF THE DRIVEWAY, 71.5 FT SOUTH
 BJ0825'OF TELEPHONE POLE 305, 1.6 FT WEST OF A WOODEN WITNESS POST.
 BJ0825
 BJ0825                          STATION RECOVERY (1980)
 BJ0825
 BJ0825'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 BJ0825'RECOVERED IN GOOD CONDITION.
 BJ0825
 BJ0825                          STATION RECOVERY (2007)
 BJ0825
 BJ0825'RECOVERY NOTE BY SJB GROUP INC 2007 (CM)
 BJ0825'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1574 ***********************************************************************
 BJ1574  DESIGNATION -  B 21
 BJ1574  PID         -  BJ1574
 BJ1574  STATE/COUNTY-  LA/ST TAMMANY
 BJ1574  COUNTRY     -  US
 BJ1574  USGS QUAD   -  MANDEVILLE (2018)
 BJ1574
 BJ1574                         *CURRENT SURVEY CONTROL
 BJ1574  ______________________________________________________________________
 BJ1574* NAD 83(1986) POSITION- 30 20 43.     (N) 090 01 29.     (W)   SCALED
 BJ1574* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1574  **This station is located in a suspected subsidence area (see below).
 BJ1574  ______________________________________________________________________
 BJ1574  GEOID HEIGHT    -        -26.660 (meters)                     GEOID18
 BJ1574
 BJ1574.The horizontal coordinates were scaled from a map and have
 BJ1574.an estimated accuracy of +/- 6 seconds.
 BJ1574
 BJ1574.** This station is in an area of known vertical motion. If an
 BJ1574.** orthometric height was ever established but is not available 
 BJ1574.** in the current survey control section, the orthometric height
 BJ1574.** is considered suspect.  Suspect heights are available in the
 BJ1574.** superseded section only if requested.
 BJ1574
 BJ1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1574.GEOID18 height accuracy estimate available here.
 BJ1574
 BJ1574.Click photographs - Photos may exist for this station.
 BJ1574
 BJ1574;                    North         East    Units  Estimated Accuracy
 BJ1574;SPC LA S     -   205,260.    1,125,810.      MT  (+/- 180 meters Scaled)
 BJ1574
 BJ1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP860607(NAD 83)
 BJ1574
 BJ1574                          SUPERSEDED SURVEY CONTROL
 BJ1574
 BJ1574.No superseded survey control is available for this station.
 BJ1574
 BJ1574_MARKER: DB = BENCH MARK DISK
 BJ1574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1574_STAMPING: B 21 1934 11
 BJ1574_MARK LOGO: CGS
 BJ1574_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ1574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1574+STABILITY: SURFACE MOTION
 BJ1574
 BJ1574  HISTORY     - Date     Condition        Report By
 BJ1574  HISTORY     - 1934     MONUMENTED       CGS
 BJ1574  HISTORY     - 1955     GOOD             CGS
 BJ1574  HISTORY     - 1977     GOOD             LADTD
 BJ1574  HISTORY     - 1983     GOOD             LADTD
 BJ1574
 BJ1574                          STATION DESCRIPTION
 BJ1574
 BJ1574'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ1574'2.5 MI SE FROM MANDEVILLE.
 BJ1574'LOCATED 2.5 MILES SOUTHEAST ALONG THE GULF, MOBILE AND OHIO RAILROAD
 BJ1574'FROM THE STATION IN MANDEVILLE, 7 POLES WEST OF A PUBLIC ROAD CROSSING
 BJ1574'(ENTRANCE TO FONTAINBLEAU STATE PARK), 12 1/2 POLES NORTHWEST OF
 BJ1574'MILEPOST 51, 33 FEET NORTH OF THE NORTH RAIL OF THE TRACK, 65 FEET
 BJ1574'WEST OF THE 7TH POLE WEST OF THE ROAD CROSSING AND 100 FEET EAST OF
 BJ1574'THE EIGHT POLE AND IN LINE WITH A ROW OF A POLES.  IT IS A STANDARD
 BJ1574'DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES AND ABOUT 2
 BJ1574'FEET BELOW THE LEVEL OF THE TRACK.
 BJ1574
 BJ1574                          STATION RECOVERY (1977)
 BJ1574
 BJ1574'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BJ1574'2.5 MILE SOUTHEAST ALONG THE GULF, MOBILE, AND OHIO RAILROAD FROM THE
 BJ1574'STATION IN MANDEVILLE, 7 POLES WEST OF A PUBLIC ROAD CROSSING
 BJ1574'(ENTRANCE TO FOUNTAINBLEAU STATE PARK), 12 5 POLES NORTHWEST OF
 BJ1574'MILEPOST 51, 33 FEET NORTH OF THE NORTH RAIL OF THE TRACK, 65 FEET
 BJ1574'WEST OF THE 7TH POLE WEST OF THE ROAD CROSSING AND 100 FEET EAST OF
 BJ1574'THE EIGHT POLE AND IN LINE WITH A ROW OF POLES
 BJ1574
 BJ1574                          STATION RECOVERY (1983)
 BJ1574
 BJ1574'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ1574'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  FROM THE
 BJ1574'JUNCTION OF LA 59, LA 1087 AND US 190 AT MANDEVILLE, GO EAST ALONG US
 BJ1574'190 FOR 4.2 KM (2.6 MI) TO JUNCTION OF LA 1089 (FOUNTAINBLEAU STATE
 BJ1574'PARK), THEN SOUTH ALONG LA 1089 FOR 0.2 KM (0.1 MI) TO RAILROAD
 BJ1574'CROSSING, THEN WEST ALONG RAILROAD TRACKS FOR 395 METERS (1296 FT) TO
 BJ1574'THE MARKER ON THE RIGHT, 9 METERS (24.5 FT) NORTH-NORTHEAST OF NORTH
 BJ1574'RAIL, 8.8 METERS (29 FT) SOUTHEAST OF A 12-INCH SWEET GUM TREE, 38.1
 BJ1574'METERS (125 FT) NORTHWEST OF POWER POLE NO. I-183, 106.4 METERS (349
 BJ1574'FT) EAST-SOUTHEAST OF SOUTH END OF 24-INCH STEEL CULVERT UNDER
 BJ1574'RAILROAD.
 BJ1574'THE MARK IS 0.61 METERS  N FROM A WITNESS POST.
 BJ1574'THE MARK IS 0.91 M BELOW NORTH RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0116 ***********************************************************************
 AU0116  DESIGNATION -  B 210
 AU0116  PID         -  AU0116
 AU0116  STATE/COUNTY-  LA/ST MARTIN
 AU0116  COUNTRY     -  US
 AU0116  USGS QUAD   -  CENTERVILLE NE (2018)
 AU0116
 AU0116                         *CURRENT SURVEY CONTROL
 AU0116  ______________________________________________________________________
 AU0116* NAD 83(1986) POSITION- 29 56 27.     (N) 091 15 18.     (W)   SCALED
 AU0116* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0116  **This station is located in a suspected subsidence area (see below).
 AU0116  ______________________________________________________________________
 AU0116  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 AU0116
 AU0116.The horizontal coordinates were scaled from a map and have
 AU0116.an estimated accuracy of +/- 6 seconds.
 AU0116
 AU0116.** This station is in an area of known vertical motion. If an
 AU0116.** orthometric height was ever established but is not available 
 AU0116.** in the current survey control section, the orthometric height
 AU0116.** is considered suspect.  Suspect heights are available in the
 AU0116.** superseded section only if requested.
 AU0116
 AU0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0116.GEOID18 height accuracy estimate available here.
 AU0116
 AU0116.Click photographs - Photos may exist for this station.
 AU0116
 AU0116;                    North         East    Units  Estimated Accuracy
 AU0116;SPC LA S     -   159,710.    1,007,560.      MT  (+/- 180 meters Scaled)
 AU0116
 AU0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP684135(NAD 83)
 AU0116
 AU0116                          SUPERSEDED SURVEY CONTROL
 AU0116
 AU0116.No superseded survey control is available for this station.
 AU0116
 AU0116_MARKER: DB = BENCH MARK DISK
 AU0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0116_STAMPING: B 210 1964
 AU0116_MARK LOGO: CGS
 AU0116_PROJECTION: PROJECTING 15 CENTIMETERS
 AU0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0116+STABILITY: SURFACE MOTION
 AU0116
 AU0116  HISTORY     - Date     Condition        Report By
 AU0116  HISTORY     - 1964     MONUMENTED       CGS
 AU0116  HISTORY     - 1965     GOOD             CGS
 AU0116  HISTORY     - 1969     MARK NOT FOUND   USGS
 AU0116  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0116  HISTORY     - 20010730 MARK NOT FOUND   NGS
 AU0116
 AU0116                          STATION DESCRIPTION
 AU0116
 AU0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0116'3.4 MI NW FROM BELLE RIVER.
 AU0116'ABOUT 3.4 MILES NORTHWEST ALONG STATE ROAD 997 AND A LEVEE FROM THE
 AU0116'SOUTH END OF THE DRAWBRIDGE OVER BELLE RIVER AT BELLE RIVER, 300 FEET
 AU0116'EAST OF THE CENTER LINE OF THE LEVEE, 58 FEET EAST OF THE CENTER LINE
 AU0116'OF THE ROAD, 5 FEET SOUTH OF THE CENTER LINE OF AN OLD TRAIL ROAD
 AU0116'LEADING TO RIVER BANK, 2.0 FEET SOUTH OF A WOODEN WITNESS POST, ABOUT
 AU0116'3 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 AU0116'POST PROJECTING 6 INCHES.
 AU0116
 AU0116                          STATION RECOVERY (1969)
 AU0116
 AU0116'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 AU0116'MARK NOT FOUND.
 AU0116
 AU0116                          STATION RECOVERY (1976)
 AU0116
 AU0116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0116'MARK NOT FOUND.
 AU0116
 AU0116                          STATION RECOVERY (2001)
 AU0116
 AU0116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AU0116'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1481 ***********************************************************************
 BK1481  DESIGNATION -  B 211
 BK1481  PID         -  BK1481
 BK1481  STATE/COUNTY-  LA/CALCASIEU
 BK1481  COUNTRY     -  US
 BK1481  USGS QUAD   -  MOSS LAKE (2018)
 BK1481
 BK1481                         *CURRENT SURVEY CONTROL
 BK1481  ______________________________________________________________________
 BK1481* NAD 83(1986) POSITION- 30 04 47.2    (N) 093 21 33.6    (W)   HD_HELD2
 BK1481* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1481  **This station is located in a suspected subsidence area (see below).
 BK1481  ______________________________________________________________________
 BK1481  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK1481  DYNAMIC HEIGHT  -          1.377 (meters)        4.52  (feet) COMP
 BK1481  MODELED GRAVITY -    979,306.7   (mgal)                       NAVD 88
 BK1481
 BK1481.The horizontal coordinates were established by autonomous hand held GPS
 BK1481.observations and have an estimated accuracy of +/- 10 meters.
 BK1481
 BK1481.** This station is in an area of known vertical motion. If an
 BK1481.** orthometric height was ever established but is not available 
 BK1481.** in the current survey control section, the orthometric height
 BK1481.** is considered suspect.  Suspect heights are available in the
 BK1481.** superseded section only if requested.
 BK1481
 BK1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1481.GEOID18 height accuracy estimate available here.
 BK1481
 BK1481.Click photographs - Photos may exist for this station.
 BK1481
 BK1481.The dynamic height is computed by dividing the NAVD 88
 BK1481.geopotential number by the normal gravity value computed on the
 BK1481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1481.degrees latitude (g = 980.6199 gals.).
 BK1481
 BK1481.The modeled gravity was interpolated from observed gravity values.
 BK1481
 BK1481;                    North         East    Units  Estimated Accuracy
 BK1481;SPC LA S     -   176,836.      804,700.      MT  (+/- 10 meters HH2 GPS)
 BK1481
 BK1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6537027679(NAD 83)
 BK1481
 BK1481                          SUPERSEDED SURVEY CONTROL
 BK1481
 BK1481.No superseded survey control is available for this station.
 BK1481
 BK1481_MARKER: DB = BENCH MARK DISK
 BK1481_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1481_SP_SET: CULVERT HEADWALL
 BK1481_STAMPING: B 211 1965
 BK1481_MARK LOGO: CGS
 BK1481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1481+STABILITY: SURFACE MOTION
 BK1481_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1481+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2005
 BK1481
 BK1481  HISTORY     - Date     Condition        Report By
 BK1481  HISTORY     - 1965     MONUMENTED       CGS
 BK1481  HISTORY     - 1981     GOOD             NGS
 BK1481  HISTORY     - 19990320 GOOD             USPSQD
 BK1481  HISTORY     - 20040108 GOOD             USPSQD
 BK1481  HISTORY     - 20050615 GOOD             USPSQD
 BK1481
 BK1481                          STATION DESCRIPTION
 BK1481
 BK1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1481'5.45 MI N FROM HACKBERRY.
 BK1481'ABOUT 5.45 MILES NORTH ALONG STATE HIGHWAY 27 FROM THE BRIDGE OVER
 BK1481'BLACK LAKE BAYOU AT HACKBERRY, IN S 26, T 11 S, R 10 W, ABOUT 0.15
 BK1481'MILE EAST OF A FARMHOUSE, 25 FEET WEST OF THE CENTER LINE OF THE
 BK1481'HIGHWAY, SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE HEAD
 BK1481'WALL OF A 4-CHANNEL CONCRETE CULVERT, AND ABOUT 2 FEET BELOW THE LEVEL
 BK1481'OF THE HIGHWAY.
 BK1481
 BK1481                          STATION RECOVERY (1981)
 BK1481
 BK1481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1481'RECOVERED IN GOOD CONDITION.
 BK1481
 BK1481                          STATION RECOVERY (1999)
 BK1481
 BK1481'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1481'RECOVERED IN GOOD CONDITION.
 BK1481
 BK1481                          STATION RECOVERY (2004)
 BK1481
 BK1481'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1481'RECOVERED IN GOOD CONDITION.
 BK1481
 BK1481                          STATION RECOVERY (2005)
 BK1481
 BK1481'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0356 ***********************************************************************
 AV0356  DESIGNATION -  B 212
 AV0356  PID         -  AV0356
 AV0356  STATE/COUNTY-  LA/CAMERON
 AV0356  COUNTRY     -  US
 AV0356  USGS QUAD   -  HOLLY BEACH (2018)
 AV0356
 AV0356                         *CURRENT SURVEY CONTROL
 AV0356  ______________________________________________________________________
 AV0356* NAD 83(1986) POSITION- 29 48 43.     (N) 093 28 31.     (W)   SCALED
 AV0356* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0356  **This station is located in a suspected subsidence area (see below).
 AV0356  ______________________________________________________________________
 AV0356  GEOID HEIGHT    -        -26.710 (meters)                     GEOID18
 AV0356  DYNAMIC HEIGHT  -          0.612 (meters)        2.01  (feet) COMP
 AV0356  MODELED GRAVITY -    979,292.4   (mgal)                       NAVD 88
 AV0356
 AV0356.The horizontal coordinates were scaled from a map and have
 AV0356.an estimated accuracy of +/- 6 seconds.
 AV0356
 AV0356.** This station is in an area of known vertical motion. If an
 AV0356.** orthometric height was ever established but is not available 
 AV0356.** in the current survey control section, the orthometric height
 AV0356.** is considered suspect.  Suspect heights are available in the
 AV0356.** superseded section only if requested.
 AV0356
 AV0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0356.GEOID18 height accuracy estimate available here.
 AV0356
 AV0356.Click photographs - Photos may exist for this station.
 AV0356
 AV0356.The dynamic height is computed by dividing the NAVD 88
 AV0356.geopotential number by the normal gravity value computed on the
 AV0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0356.degrees latitude (g = 980.6199 gals.).
 AV0356
 AV0356.The modeled gravity was interpolated from observed gravity values.
 AV0356
 AV0356;                    North         East    Units  Estimated Accuracy
 AV0356;SPC LA S     -   147,360.      792,970.      MT  (+/- 180 meters Scaled)
 AV0356
 AV0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN540980(NAD 83)
 AV0356
 AV0356                          SUPERSEDED SURVEY CONTROL
 AV0356
 AV0356.No superseded survey control is available for this station.
 AV0356
 AV0356_MARKER: DB = BENCH MARK DISK
 AV0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0356_STAMPING: B 212 1965
 AV0356_MARK LOGO: CGS
 AV0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0356+STABILITY: SURFACE MOTION
 AV0356
 AV0356  HISTORY     - Date     Condition        Report By
 AV0356  HISTORY     - 1965     MONUMENTED       CGS
 AV0356  HISTORY     - 1978     GOOD             NGS
 AV0356  HISTORY     - 1978     GOOD             NGS
 AV0356  HISTORY     - 1981     GOOD             NGS
 AV0356  HISTORY     - 20041030 MARK NOT FOUND   USPSQD
 AV0356
 AV0356                          STATION DESCRIPTION
 AV0356
 AV0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0356'3.5 MI NW FROM HOLLY BEACH.
 AV0356'ABOUT 3.5 MILES NORTHWEST ALONG STATE HIGHWAY 27 FROM THE CATHOLIC
 AV0356'CHURCH AT HOLLY BEACH, 33 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 AV0356'56 FEET SOUTH OF A PIPELINE CROSSING UNDER THE HIGHWAY, 18 FEET
 AV0356'SOUTHWEST OF THE SOUTHEAST CORNER OF A WOODEN BRIDGE OVER A CANAL
 AV0356'WHICH PARALLELS THE HIGHWAY, 9 FEET EAST OF THE EAST BANK OF THE
 AV0356'CANAL, 1.3 FEET NORTH OF A WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE
 AV0356'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 AV0356'6 INCHES.
 AV0356
 AV0356                          STATION RECOVERY (1978)
 AV0356
 AV0356'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 AV0356'RECOVERED IN GOOD CONDITION.
 AV0356
 AV0356                          STATION RECOVERY (1978)
 AV0356
 AV0356'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 AV0356'RECOVERED IN GOOD CONDITION.
 AV0356
 AV0356                          STATION RECOVERY (1981)
 AV0356
 AV0356'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 AV0356'RECOVERED IN GOOD CONDITION.
 AV0356
 AV0356                          STATION RECOVERY (2004)
 AV0356
 AV0356'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 AV0356'WOODEN BRIDGE NO LONGER EXISTS BUT PILINGS IN THE WATER ARE STILL
 AV0356'THERE.  AREA WHERE MARKER SHOULD BE IS NOW WITHIN THE AREA DESIGNATED
 AV0356'AS UNDERGROUND PIPE LOCATION AND MAY HAVE BEEN REMOVED DURING THE
 AV0356'LAYING OF THE NEW PIPE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0398 ***********************************************************************
 AV0398  DESIGNATION -  B 213
 AV0398  PID         -  AV0398
 AV0398  STATE/COUNTY-  LA/CAMERON
 AV0398  COUNTRY     -  US
 AV0398  USGS QUAD   -  GRAND BAYOU (2018)
 AV0398
 AV0398                         *CURRENT SURVEY CONTROL
 AV0398  ______________________________________________________________________
 AV0398* NAD 83(1986) POSITION- 29 48 39.     (N) 093 07 57.     (W)   SCALED
 AV0398* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0398  **This station is located in a suspected subsidence area (see below).
 AV0398  ______________________________________________________________________
 AV0398  GEOID HEIGHT    -        -26.495 (meters)                     GEOID18
 AV0398  DYNAMIC HEIGHT  -          1.255 (meters)        4.12  (feet) COMP
 AV0398  MODELED GRAVITY -    979,292.7   (mgal)                       NAVD 88
 AV0398
 AV0398.The horizontal coordinates were scaled from a map and have
 AV0398.an estimated accuracy of +/- 6 seconds.
 AV0398
 AV0398.** This station is in an area of known vertical motion. If an
 AV0398.** orthometric height was ever established but is not available 
 AV0398.** in the current survey control section, the orthometric height
 AV0398.** is considered suspect.  Suspect heights are available in the
 AV0398.** superseded section only if requested.
 AV0398
 AV0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0398.GEOID18 height accuracy estimate available here.
 AV0398
 AV0398.Click photographs - Photos may exist for this station.
 AV0398
 AV0398.The dynamic height is computed by dividing the NAVD 88
 AV0398.geopotential number by the normal gravity value computed on the
 AV0398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0398.degrees latitude (g = 980.6199 gals.).
 AV0398
 AV0398.The modeled gravity was interpolated from observed gravity values.
 AV0398
 AV0398;                    North         East    Units  Estimated Accuracy
 AV0398;SPC LA S     -   146,660.      826,100.      MT  (+/- 180 meters Scaled)
 AV0398
 AV0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN871978(NAD 83)
 AV0398
 AV0398                          SUPERSEDED SURVEY CONTROL
 AV0398
 AV0398.No superseded survey control is available for this station.
 AV0398
 AV0398_MARKER: DB = BENCH MARK DISK
 AV0398_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AV0398_STAMPING: B 213 1965
 AV0398_MARK LOGO: CGS
 AV0398_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0398
 AV0398  HISTORY     - Date     Condition        Report By
 AV0398  HISTORY     - 1965     MONUMENTED       CGS
 AV0398  HISTORY     - 1978     GOOD             NGS
 AV0398  HISTORY     - 1978     GOOD             NGS
 AV0398  HISTORY     - 1982     GOOD             NGS
 AV0398  HISTORY     - 20050319 MARK NOT FOUND   USPSQD
 AV0398
 AV0398                          STATION DESCRIPTION
 AV0398
 AV0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0398'1.5 MI W FROM CREOLE.
 AV0398'ABOUT 1.5 MILES WEST ALONG STATE HIGHWAY 27 FROM THE POST OFFICE AT
 AV0398'CREOLE, IN S 25, T 14 S, R 8 W, ABOUT MIDWAY BETWEEN TWO LARGE BRICK
 AV0398'HOUSES AND ON THE OUTSIDE OF A CURVE, 44 FEET SOUTHEAST OF THE CENTER
 AV0398'LINE OF THE HIGHWAY, 26 FEET NORTH OF THE CENTER OF A WOODEN GATE IN A
 AV0398'PRIVATE ROAD, 55 FEET NORTH OF POWER POLE NUMBER 251, 1 FOOT WEST OF A
 AV0398'FENCE, 0.9 FOOT NORTH OF A WOODEN WITNESS POST, ABOUT 4 FEET BELOW THE
 AV0398'LEVEL OF THE HIGHWAY, A DISK ON THE TOP OF A 5/8-INCH COPPER COATED
 AV0398'ROD THAT IS DRIVEN TO A DEPTH OF 88 FEET AND IS ENCASED IN A 5-INCH
 AV0398'CAST IRON PIPE WHICH PROJECTS 4 INCHES.
 AV0398
 AV0398                          STATION RECOVERY (1978)
 AV0398
 AV0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 AV0398'RECOVERED IN GOOD CONDITION.
 AV0398
 AV0398                          STATION RECOVERY (1978)
 AV0398
 AV0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 AV0398'RECOVERED IN GOOD CONDITION.
 AV0398
 AV0398                          STATION RECOVERY (1982)
 AV0398
 AV0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0398'RECOVERED IN GOOD CONDITION.
 AV0398
 AV0398                          STATION RECOVERY (2005)
 AV0398
 AV0398'RECOVERY NOTE BY US POWER SQUADRON 2005 (CA)
 AV0398'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1530 ***********************************************************************
 BK1530  DESIGNATION -  B 214
 BK1530  PID         -  BK1530
 BK1530  STATE/COUNTY-  LA/CALCASIEU
 BK1530  COUNTRY     -  US
 BK1530  USGS QUAD   -  LAKE CHARLES (2018)
 BK1530
 BK1530                         *CURRENT SURVEY CONTROL
 BK1530  ______________________________________________________________________
 BK1530* NAD 83(1986) POSITION- 30 11 59.     (N) 093 07 46.     (W)   SCALED
 BK1530* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1530  **This station is located in a suspected subsidence area (see below).
 BK1530  ______________________________________________________________________
 BK1530  GEOID HEIGHT    -        -27.161 (meters)                     GEOID18
 BK1530  DYNAMIC HEIGHT  -          5.524 (meters)       18.12  (feet) COMP
 BK1530  MODELED GRAVITY -    979,322.9   (mgal)                       NAVD 88
 BK1530
 BK1530.The horizontal coordinates were scaled from a map and have
 BK1530.an estimated accuracy of +/- 6 seconds.
 BK1530
 BK1530.** This station is in an area of known vertical motion. If an
 BK1530.** orthometric height was ever established but is not available 
 BK1530.** in the current survey control section, the orthometric height
 BK1530.** is considered suspect.  Suspect heights are available in the
 BK1530.** superseded section only if requested.
 BK1530
 BK1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1530.GEOID18 height accuracy estimate available here.
 BK1530
 BK1530.Click photographs - Photos may exist for this station.
 BK1530
 BK1530.The dynamic height is computed by dividing the NAVD 88
 BK1530.geopotential number by the normal gravity value computed on the
 BK1530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1530.degrees latitude (g = 980.6199 gals.).
 BK1530
 BK1530.The modeled gravity was interpolated from observed gravity values.
 BK1530
 BK1530;                    North         East    Units  Estimated Accuracy
 BK1530;SPC LA S     -   189,760.      827,070.      MT  (+/- 180 meters Scaled)
 BK1530
 BK1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP875409(NAD 83)
 BK1530
 BK1530                          SUPERSEDED SURVEY CONTROL
 BK1530
 BK1530.No superseded survey control is available for this station.
 BK1530
 BK1530_MARKER: DB = BENCH MARK DISK
 BK1530_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BK1530_SP_SET: FOUNDATION
 BK1530_STAMPING: B 214 1965
 BK1530_MARK LOGO: CGS
 BK1530_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK1530
 BK1530  HISTORY     - Date     Condition        Report By
 BK1530  HISTORY     - 1965     MONUMENTED       CGS
 BK1530  HISTORY     - 1981     GOOD             NGS
 BK1530
 BK1530                          STATION DESCRIPTION
 BK1530
 BK1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1530'7.75 MI SE FROM LAKE CHARLES.
 BK1530'ABOUT 0.7 MILE SOUTH ALONG BILBO STREET FROM THE SOUTHERN PACIFIC
 BK1530'RAILROAD STATION AT LAKE CHARLES, THENCE 2.8 MILES EAST ALONG U.S.
 BK1530'HIGHWAY 90 (BROAD STREET, THENCE 1.85 MILES EAST ALONG BROAD STREET,
 BK1530'THENCE 0.5 MILE EAST ALONG SWIFT PLANT ROAD, THENCE 1.9 MILES SOUTH
 BK1530'ALONG STATE ROAD 397, OR 0.25 MILES NORTHWEST ALONG THE SOUTHERN
 BK1530'PACIFIC RAILROAD FROM THE MORE WESTERLY OF TWO RICE MILLS AT HOLMWOOD,
 BK1530'THENCE 4.85 MILES NORTHEAST ALONG STATE HIGHWAY 14, THENCE 2.85 MILES
 BK1530'NORTH ALONG STATE ROAD 397, IN SECTION 12, T 10 S, R 8 W, 189 FEET
 BK1530'WEST OF THE CENTER LINE OF THE ROAD, SET VERTICALLY IN THE EAST FACE
 BK1530'OF THE CONCRETE FOUNDATION OF THE MORE WESTERLY OF TWO LARGE RICE
 BK1530'MILLS, 96 FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION OF THE
 BK1530'SOUTHERN PACIFIC RAILROAD AND THE MISSOURI PACIFIC RAILROAD, 81 FEET
 BK1530'SOUTH OF THE SOUTH RAIL OF THE MISSOURI PACIFIC RAILROAD, 88 FEET
 BK1530'SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHERN PACIFIC RAILROAD, 2
 BK1530'FEET SOUTH OF THE NORTHEAST CORNER OF THE RICE MILL, AND ABOUT LEVEL
 BK1530'WITH THE ROAD.
 BK1530
 BK1530                          STATION RECOVERY (1981)
 BK1530
 BK1530'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0519 ***********************************************************************
 BJ0519  DESIGNATION -  B 216
 BJ0519  PID         -  BJ0519
 BJ0519  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0519  COUNTRY     -  US
 BJ0519  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0519
 BJ0519                         *CURRENT SURVEY CONTROL
 BJ0519  ______________________________________________________________________
 BJ0519* NAD 83(1986) POSITION- 30 29 38.     (N) 091 11 07.     (W)   SCALED
 BJ0519* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0519  **This station is located in a suspected subsidence area (see below).
 BJ0519  ______________________________________________________________________
 BJ0519  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ0519  DYNAMIC HEIGHT  -         18.886 (meters)       61.96  (feet) COMP
 BJ0519  MODELED GRAVITY -    979,345.0   (mgal)                       NAVD 88
 BJ0519
 BJ0519.The horizontal coordinates were scaled from a map and have
 BJ0519.an estimated accuracy of +/- 6 seconds.
 BJ0519
 BJ0519.** This station is in an area of known vertical motion. If an
 BJ0519.** orthometric height was ever established but is not available 
 BJ0519.** in the current survey control section, the orthometric height
 BJ0519.** is considered suspect.  Suspect heights are available in the
 BJ0519.** superseded section only if requested.
 BJ0519
 BJ0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0519.GEOID18 height accuracy estimate available here.
 BJ0519
 BJ0519.Click photographs - Photos may exist for this station.
 BJ0519
 BJ0519.The dynamic height is computed by dividing the NAVD 88
 BJ0519.geopotential number by the normal gravity value computed on the
 BJ0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0519.degrees latitude (g = 980.6199 gals.).
 BJ0519
 BJ0519.The modeled gravity was interpolated from observed gravity values.
 BJ0519
 BJ0519;                    North         East    Units  Estimated Accuracy
 BJ0519;SPC LA S     -   221,020.    1,014,210.      MT  (+/- 180 meters Scaled)
 BJ0519
 BJ0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP741749(NAD 83)
 BJ0519
 BJ0519                          SUPERSEDED SURVEY CONTROL
 BJ0519
 BJ0519.No superseded survey control is available for this station.
 BJ0519
 BJ0519_MARKER: DB = BENCH MARK DISK
 BJ0519_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0519_SP_SET: FOUNDATION
 BJ0519_STAMPING: B 216 1965
 BJ0519_MARK LOGO: CGS
 BJ0519_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0519
 BJ0519  HISTORY     - Date     Condition        Report By
 BJ0519  HISTORY     - 1965     MONUMENTED       CGS
 BJ0519  HISTORY     - 1976     GOOD             NGS
 BJ0519
 BJ0519                          STATION DESCRIPTION
 BJ0519
 BJ0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0519'ABOUT 0.45 MILE NORTH ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD
 BJ0519'FROM THE STATION AT NORTH BATON ROUGE, IN S43, T6S, R1W, 8 RAILS
 BJ0519'NORTH OF MILEPOST 363, 78 FEET EAST OF THE EAST RAIL OF THE MAIN
 BJ0519'TRACK, 21 FEET NORTH OF THE CENTER LINE OF A PRIVATE PAVED ROAD
 BJ0519'LEADING TO THE ALLIED CHEMICAL AND SOLVAY CHEMICAL COMPANIES, SET IN
 BJ0519'THE TOP OF THE WEST END OF THE CONCRETE FOUNDATION SUPPORTING 3 LARGE
 BJ0519'OVERHEAD PIPELINES, 1 FOOT WEST OF THE WEST LEG SUPPORTING THE
 BJ0519'PIPELINES, AND ABOUT LEVEL WITH THE PAVED ROAD.  NOTE-- THIS MARK IS
 BJ0519'ABOUT 0.8 MILE SOUTH OF BENCH MARK N 76 1935 WHICH IS DESCRIBED FROM
 BJ0519'SCOTLANDVILLE.
 BJ0519
 BJ0519                          STATION RECOVERY (1976)
 BJ0519
 BJ0519'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0519'3.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD TRACK FROM
 BJ0519'THE WEST END OF FLORIDA BOULEVARD AT BATON ROUGE, OR 2.8 MILES
 BJ0519'SOUTH FROM SCOTLANDVILLE SENIOR HIGH SCHOOL, AT THE CROSSING OF
 BJ0519'GULF STATES UTILITIES ROAD, 77.8 FT EAST OF THE EAST RAIL OF THE MAIN
 BJ0519'TRACK, 21 FT NORTH OF THE  CENTER LINE OF THE ROAD SET IN
 BJ0519'THE TOP WEST END OF A CONCRETE FOUNDATION SUPPORTING THREE OVERHEAD
 BJ0519'PIPELINES, 1.0 FT WEST OF WEST T BEAM SUPPORT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0779 ***********************************************************************
 BJ0779  DESIGNATION -  B 217
 BJ0779  PID         -  BJ0779
 BJ0779  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0779  COUNTRY     -  US
 BJ0779  USGS QUAD   -  LOBDELL (2018)
 BJ0779
 BJ0779                         *CURRENT SURVEY CONTROL
 BJ0779  ______________________________________________________________________
 BJ0779* NAD 83(1986) POSITION- 30 27 35.     (N) 091 17 36.     (W)   SCALED
 BJ0779* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0779  **This station is located in a suspected subsidence area (see below).
 BJ0779  ______________________________________________________________________
 BJ0779  GEOID HEIGHT    -        -27.102 (meters)                     GEOID18
 BJ0779  DYNAMIC HEIGHT  -          4.511 (meters)       14.80  (feet) COMP
 BJ0779  MODELED GRAVITY -    979,340.5   (mgal)                       NAVD 88
 BJ0779
 BJ0779.The horizontal coordinates were scaled from a map and have
 BJ0779.an estimated accuracy of +/- 6 seconds.
 BJ0779
 BJ0779.** This station is in an area of known vertical motion. If an
 BJ0779.** orthometric height was ever established but is not available 
 BJ0779.** in the current survey control section, the orthometric height
 BJ0779.** is considered suspect.  Suspect heights are available in the
 BJ0779.** superseded section only if requested.
 BJ0779
 BJ0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0779.GEOID18 height accuracy estimate available here.
 BJ0779
 BJ0779.Click photographs - Photos may exist for this station.
 BJ0779
 BJ0779.The dynamic height is computed by dividing the NAVD 88
 BJ0779.geopotential number by the normal gravity value computed on the
 BJ0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0779.degrees latitude (g = 980.6199 gals.).
 BJ0779
 BJ0779.The modeled gravity was interpolated from observed gravity values.
 BJ0779
 BJ0779;                    North         East    Units  Estimated Accuracy
 BJ0779;SPC LA S     -   217,230.    1,003,840.      MT  (+/- 180 meters Scaled)
 BJ0779
 BJ0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP638709(NAD 83)
 BJ0779
 BJ0779                          SUPERSEDED SURVEY CONTROL
 BJ0779
 BJ0779.No superseded survey control is available for this station.
 BJ0779
 BJ0779_MARKER: DB = BENCH MARK DISK
 BJ0779_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0779_STAMPING: B 217 1965
 BJ0779_MARK LOGO: CGS
 BJ0779_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0779_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0779_ROD/PIPE-DEPTH: 34.1 meters
 BJ0779
 BJ0779  HISTORY     - Date     Condition        Report By
 BJ0779  HISTORY     - 1965     MONUMENTED       CGS
 BJ0779  HISTORY     - 1976     GOOD             NGS
 BJ0779
 BJ0779                          STATION DESCRIPTION
 BJ0779
 BJ0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0779'5.85 MI NW FROM PORT ALLEN.
 BJ0779'ABOUT 3.95 MILES NORTHWEST ALONG STATE HIGHWAY 76 FROM THE POST OFFICE
 BJ0779'AT PORT ALLEN, THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD, THENCE 0.4
 BJ0779'MILE WEST ALONG A PRIVATE ROAD AND A FENCE TO AN OLD ABANDONED
 BJ0779'RAILROAD GRADE, THENCE 0.5 MILE WEST ALONG THE OLD RAILROAD GRADE, IN
 BJ0779'SECTION 13, T 7 S, R 11 E, 47 FEET EAST OF THE NORTHEAST CORNER OF A
 BJ0779'SMALL WOODEN BRIDGE 16 FEET NORTH OF THE CENTER LINE OF THE OLD
 BJ0779'RAILROAD GRADE, 4.0 FEET NORTHEAST OF A 12-INCH TREE BEARING A WITNESS
 BJ0779'SHIELD, 3 1/2 FEET SOUTH OF A FENCE, ABOUT 1 1/2 FEET BELOW THE LEVEL
 BJ0779'OF THE OLD RAILROAD GRADE, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 BJ0779'ROD THAT IS DRIVEN TO A DEPTH OF 112 FEET AND IS ENCASED IN A 5-INCH
 BJ0779'CAST IRON PIPE WHICH PROJECTS 1.0 FOOT.
 BJ0779
 BJ0779                          STATION RECOVERY (1976)
 BJ0779
 BJ0779'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0779'3.9 MILES WEST ALONG STATE HIGHWAY 76 FROM THE POST OFFICE, THENCE
 BJ0779'1.0 MILE WEST ALONG AN ASPHALT ROAD, THENCE 0.4 MILE WEST ALONG A
 BJ0779'PRIVATE ROAD AND A FENCE TO AN OLD ABONDONED RAILROAD GRADE, 47 FEET
 BJ0779'EAST OF THE NORTHEAST CORNER OF A SMALL WOODEN BRIDGE, 16 FEET NORTH
 BJ0779'OF THE CENTER LINE OF THE GRADE, 4 FEET NORTHEAST OF A 12 INCH TREE
 BJ0779'BEARING A WITNESS SHIELD, 3.5 FEET SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2274 ***********************************************************************
 BJ2274  DESIGNATION -  B 218
 BJ2274  PID         -  BJ2274
 BJ2274  STATE/COUNTY-  LA/ST MARTIN
 BJ2274  COUNTRY     -  US
 BJ2274  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2274
 BJ2274                         *CURRENT SURVEY CONTROL
 BJ2274  ______________________________________________________________________
 BJ2274* NAD 83(1986) POSITION- 30 21 24.     (N) 091 40 41.     (W)   SCALED
 BJ2274* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2274  **This station is located in a suspected subsidence area (see below).
 BJ2274  ______________________________________________________________________
 BJ2274  GEOID HEIGHT    -        -27.214 (meters)                     GEOID18
 BJ2274
 BJ2274.The horizontal coordinates were scaled from a map and have
 BJ2274.an estimated accuracy of +/- 6 seconds.
 BJ2274
 BJ2274.** This station is in an area of known vertical motion. If an
 BJ2274.** orthometric height was ever established but is not available 
 BJ2274.** in the current survey control section, the orthometric height
 BJ2274.** is considered suspect.  Suspect heights are available in the
 BJ2274.** superseded section only if requested.
 BJ2274
 BJ2274.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2274.GEOID18 height accuracy estimate available here.
 BJ2274
 BJ2274.Click photographs - Photos may exist for this station.
 BJ2274
 BJ2274;                    North         East    Units  Estimated Accuracy
 BJ2274;SPC LA S     -   205,850.      966,860.      MT  (+/- 180 meters Scaled)
 BJ2274
 BJ2274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP270590(NAD 83)
 BJ2274
 BJ2274                          SUPERSEDED SURVEY CONTROL
 BJ2274
 BJ2274.No superseded survey control is available for this station.
 BJ2274
 BJ2274_MARKER: DB = BENCH MARK DISK
 BJ2274_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ2274_STAMPING: B 218 1965
 BJ2274_MARK LOGO: CGS
 BJ2274_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ2274_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2274_ROD/PIPE-DEPTH: 24.4 meters
 BJ2274
 BJ2274  HISTORY     - Date     Condition        Report By
 BJ2274  HISTORY     - 1965     MONUMENTED       CGS
 BJ2274
 BJ2274                          STATION DESCRIPTION
 BJ2274
 BJ2274'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2274'8.9 MI NE FROM BUTTE LA ROSE.
 BJ2274'ABOUT 6.1 MILES NORTH ALONG A LEVEE AND DIRT ROAD FROM THE BOAT
 BJ2274'LANDING AT BUTTE LA ROSE, THENCE 2.8 MILES EAST ALONG A DOUBLE ROW OF
 BJ2274'POWER LINE POLES, IN FRACTIONAL SECTION 73, T 8 S, R 8 E, ON AN ISLAND
 BJ2274'BETWEEN THE ATCHAFALAYA RIVER AND THE WHISKEY BAY PILOT CHANNEL, 2.0
 BJ2274'FEET WEST OF THE MORE NORTHERLY OF TWO POLES NUMBERED 257-226, A DISK
 BJ2274'ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH
 BJ2274'OF 80 FEET AND IS ENCASED IN A 5-INCH CAST IRON PIPE PROJECTING 7
 BJ2274'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0880 ***********************************************************************
 BJ0880  DESIGNATION -  B 22
 BJ0880  PID         -  BJ0880
 BJ0880  STATE/COUNTY-  LA/LIVINGSTON
 BJ0880  COUNTRY     -  US
 BJ0880  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ0880
 BJ0880                         *CURRENT SURVEY CONTROL
 BJ0880  ______________________________________________________________________
 BJ0880* NAD 83(1986) POSITION- 30 29 07.3    (N) 090 57 22.5    (W)   HD_HELD2
 BJ0880* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0880  **This station is located in a suspected subsidence area (see below).
 BJ0880  ______________________________________________________________________
 BJ0880  GEOID HEIGHT    -        -27.000 (meters)                     GEOID18
 BJ0880  DYNAMIC HEIGHT  -         15.313 (meters)       50.24  (feet) COMP
 BJ0880  MODELED GRAVITY -    979,342.9   (mgal)                       NAVD 88
 BJ0880
 BJ0880.The horizontal coordinates were established by autonomous hand held GPS
 BJ0880.observations and have an estimated accuracy of +/- 10 meters.
 BJ0880
 BJ0880.** This station is in an area of known vertical motion. If an
 BJ0880.** orthometric height was ever established but is not available 
 BJ0880.** in the current survey control section, the orthometric height
 BJ0880.** is considered suspect.  Suspect heights are available in the
 BJ0880.** superseded section only if requested.
 BJ0880
 BJ0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0880.GEOID18 height accuracy estimate available here.
 BJ0880
 BJ0880.Click photographs - Photos may exist for this station.
 BJ0880
 BJ0880.The dynamic height is computed by dividing the NAVD 88
 BJ0880.geopotential number by the normal gravity value computed on the
 BJ0880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0880.degrees latitude (g = 980.6199 gals.).
 BJ0880
 BJ0880.The modeled gravity was interpolated from observed gravity values.
 BJ0880
 BJ0880;                    North         East    Units  Estimated Accuracy
 BJ0880;SPC LA S     -   220,128.    1,036,204.      MT  (+/- 10 meters HH2 GPS)
 BJ0880
 BJ0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9616974344(NAD 83)
 BJ0880
 BJ0880                          SUPERSEDED SURVEY CONTROL
 BJ0880
 BJ0880.No superseded survey control is available for this station.
 BJ0880
 BJ0880_MARKER: DB = BENCH MARK DISK
 BJ0880_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ0880_SP_SET: STEP
 BJ0880_STAMPING: B 22 1934 50.912
 BJ0880_MARK LOGO: CGS
 BJ0880_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0880
 BJ0880  HISTORY     - Date     Condition        Report By
 BJ0880  HISTORY     - 1934     MONUMENTED       CGS
 BJ0880  HISTORY     - 1955     GOOD             CGS
 BJ0880  HISTORY     - 1976     GOOD             NGS
 BJ0880
 BJ0880                          STATION DESCRIPTION
 BJ0880
 BJ0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BJ0880'IN DENHAM SPRINGS.
 BJ0880'LOCATED 1 BLOCK NORTH OF THE ILLINOIS CENTRAL RAILROAD STATION IN
 BJ0880'DENHAM SPRINGS ON THE WEST SIDE OF THE STREET AT THE NORTHWEST ANGLE
 BJ0880'OF THE INTERSECTION OF RANGE AND MATTIE STREETS.  IT IS SET IN A DRILL
 BJ0880'HOLE IN THE SOUTH END OF THE FIRST CONCRETE STEP AT THE FRONT ENTRANCE
 BJ0880'OF THE LIVINGSTON BANK BUILDING, ABOUT 6 INCHES ABOVE THE LEVEL OF THE
 BJ0880'SIDEWALK.
 BJ0880
 BJ0880                          STATION RECOVERY (1976)
 BJ0880
 BJ0880'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0880'AT DENHAM SPRINGS, AT THE NORTHWEST CORNER OF THE JUNCTION OF MATTIE
 BJ0880'STREET AND NORTH RANGE AVENUE, 9.8 FT WEST OF THE WEST CURB OF THE
 BJ0880'AVENUE, 13.0 FT NORTH OF THE NORTH CURB OF THE STREET, IN TOP OF THE
 BJ0880'SOUTH END OF THE TOP CONCRETE STEP OF THE EAST ENTRANCE TO THE BRICK
 BJ0880'BUILDING AT 201 NORTH RANGE AVENUE, 6.5 FT NORTH OF THE SOUTHEAST
 BJ0880'CORNER OF THE BUILDING, ACCESS TO THE DISK IS HAD THROUGH A 5-INCH
 BJ0880'HOLE IN THE STEP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2086 ***********************************************************************
 CQ2086  DESIGNATION -  B 22 1 BOLT
 CQ2086  PID         -  CQ2086
 CQ2086  STATE/COUNTY-  LA/BOSSIER
 CQ2086  COUNTRY     -  US
 CQ2086  USGS QUAD   -  BOSSIER CITY (2018)
 CQ2086
 CQ2086                         *CURRENT SURVEY CONTROL
 CQ2086  ______________________________________________________________________
 CQ2086* NAD 83(1986) POSITION- 32 30 13.     (N) 093 41 44.     (W)   SCALED
 CQ2086* NAVD 88 ORTHO HEIGHT -    50.57  (+/-2cm)      165.9   (feet) VERTCON3
 CQ2086  ______________________________________________________________________
 CQ2086  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CQ2086  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2086
 CQ2086.The horizontal coordinates were scaled from a map and have
 CQ2086.an estimated accuracy of +/- 6 seconds.
 CQ2086
 CQ2086.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2086.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2086
 CQ2086.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2086.GEOID18 height accuracy estimate available here.
 CQ2086
 CQ2086.The vertical order pertains to the NGVD 29 superseded value.
 CQ2086
 CQ2086.Click photographs - Photos may exist for this station.
 CQ2086
 CQ2086;                    North         East    Units  Estimated Accuracy
 CQ2086;SPC LA N     -   222,780.      887,660.      MT  (+/- 180 meters Scaled)
 CQ2086
 CQ2086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR346964(NAD 83)
 CQ2086
 CQ2086                          SUPERSEDED SURVEY CONTROL
 CQ2086
 CQ2086  NGVD 29 (11/26/84)   50.643  (m)          166.15   (f) ADJUSTED    1 1
 CQ2086
 CQ2086.Superseded values are not recommended for survey control.
 CQ2086
 CQ2086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2086.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2086
 CQ2086_MARKER: B = BOLT
 CQ2086_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2086_SP_SET: UNDERGROUND STONE
 CQ2086_PROJECTION: RECESSED 91 CENTIMETERS
 CQ2086_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2086
 CQ2086  HISTORY     - Date     Condition        Report By
 CQ2086  HISTORY     - UNK      MONUMENTED       USACE
 CQ2086  HISTORY     - 1969     GOOD             CGS
 CQ2086  HISTORY     - 1976     POOR             USACE
 CQ2086  HISTORY     - 20020302 MARK NOT FOUND   USPSQD
 CQ2086  HISTORY     - 20031108 MARK NOT FOUND   USPSQD
 CQ2086
 CQ2086                          STATION DESCRIPTION
 CQ2086
 CQ2086'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2086'1.15 MI NW FROM BARKSDALE AIR FORCE BASE.
 CQ2086'ABOUT 0.7 MILE SOUTHWEST ALONG BARKSDALE BOULEVARD WEST FROM THE
 CQ2086'HEADQUARTERS BUILDING AT BARKSDALE AIR FORCE BASE, THENCE 0.45 MILE
 CQ2086'NORTHWEST ALONG U.S. HIGHWAY 71, 38 YARDS NORTHEAST OF THE CENTER LINE
 CQ2086'OF THE HIGHWAY, 107 1/2 FEET EAST OF THE CENTER OF THE CROSSING OF THE
 CQ2086'KANSAS CITY SOUTHERN RAILWAY AND FULLILOVE DRIVE, 39 FEET NORTHEAST OF
 CQ2086'THE NORTHEAST RAIL, 52 1/2 FEET NORTHWEST OF A 24-INCH SYCAMORE TREE,
 CQ2086'50 1/2 FEET SOUTH OF THE CENTER LINE OF THE DRIVE, 31 FEET NORTHWEST
 CQ2086'OF TELEPHONE POLE NUMBER 11147, A COPPER BOLT IN THE TOP OF A STONE
 CQ2086'ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO WHICH IS
 CQ2086'HAD THROUGH A 3-INCH IRON PIPE WHICH BEARS A U.S. ENGINEERS CAP AND
 CQ2086'WHICH PROJECTS 12 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 34,
 CQ2086'T18N, R13W.
 CQ2086
 CQ2086                          STATION RECOVERY (1976)
 CQ2086
 CQ2086'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1976
 CQ2086'MARK RECOVERED IN POOR CONDITION.
 CQ2086
 CQ2086                          STATION RECOVERY (2002)
 CQ2086
 CQ2086'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ2086'MARK NOT FOUND.
 CQ2086
 CQ2086                          STATION RECOVERY (2003)
 CQ2086
 CQ2086'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ2086'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2085 ***********************************************************************
 CQ2085  DESIGNATION -  B 22 1 CAP
 CQ2085  PID         -  CQ2085
 CQ2085  STATE/COUNTY-  LA/BOSSIER
 CQ2085  COUNTRY     -  US
 CQ2085  USGS QUAD   -  BOSSIER CITY (2018)
 CQ2085
 CQ2085                         *CURRENT SURVEY CONTROL
 CQ2085  ______________________________________________________________________
 CQ2085* NAD 83(1986) POSITION- 32 30 13.     (N) 093 41 44.     (W)   SCALED
 CQ2085* NAVD 88 ORTHO HEIGHT -    51.87  (+/-2cm)      170.2   (feet) VERTCON3
 CQ2085  ______________________________________________________________________
 CQ2085  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CQ2085  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2085
 CQ2085.The horizontal coordinates were scaled from a map and have
 CQ2085.an estimated accuracy of +/- 6 seconds.
 CQ2085
 CQ2085.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2085.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2085
 CQ2085.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2085.GEOID18 height accuracy estimate available here.
 CQ2085
 CQ2085.The vertical order pertains to the NGVD 29 superseded value.
 CQ2085
 CQ2085.Click photographs - Photos may exist for this station.
 CQ2085
 CQ2085;                    North         East    Units  Estimated Accuracy
 CQ2085;SPC LA N     -   222,780.      887,660.      MT  (+/- 180 meters Scaled)
 CQ2085
 CQ2085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR346964(NAD 83)
 CQ2085
 CQ2085                          SUPERSEDED SURVEY CONTROL
 CQ2085
 CQ2085  NGVD 29 (11/26/84)   51.946  (m)          170.43   (f) ADJUSTED    1 1
 CQ2085
 CQ2085.Superseded values are not recommended for survey control.
 CQ2085
 CQ2085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2085.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2085
 CQ2085_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ2085_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2085_STAMPING: B 22 1 B 22 1
 CQ2085_MARK LOGO: USACE
 CQ2085_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ2085_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2085
 CQ2085  HISTORY     - Date     Condition        Report By
 CQ2085  HISTORY     - UNK      MONUMENTED       USACE
 CQ2085  HISTORY     - 1969     GOOD             CGS
 CQ2085  HISTORY     - 1976     POOR             USACE
 CQ2085  HISTORY     - 20020302 MARK NOT FOUND   USPSQD
 CQ2085  HISTORY     - 20031108 MARK NOT FOUND   USPSQD
 CQ2085
 CQ2085                          STATION DESCRIPTION
 CQ2085
 CQ2085'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2085'1.15 MI NW FROM BARKSDALE AIR FORCE BASE.
 CQ2085'ABOUT 0.7 MILE SOUTHWEST ALONG BARKSDALE BOULEVARD WEST FROM THE
 CQ2085'HEADQUARTERS BUILDING AT BARKSDALE AIR FORCE BASE, THENCE 0.45 MILE
 CQ2085'NORTHWEST ALONG U.S. HIGHWAY 71, 38 YARDS NORTHEAST OF THE CENTER LINE
 CQ2085'OF THE HIGHWAY, 107 1/2 FEET EAST OF THE CENTER OF THE CROSSING OF THE
 CQ2085'KANSAS CITY SOUTHERN RAILWAY AND FULLILOVE DRIVE, 39 FEET NORTHEAST OF
 CQ2085'THE NORTHEAST RAIL, 52 1/2 FEET NORTHWEST OF A 24-INCH SYCAMORE TREE,
 CQ2085'50 1/2 FEET SOUTH OF THE CENTER LINE OF THE DRIVE, 31 FEET NORTHWEST
 CQ2085'OF TELEPHONE POLE NUMBER 11147, ABOUT 4 1/2 FEET BELOW THE LEVEL OF
 CQ2085'THE TRACK, A U.S. ENGINEERS CAP ON THE TOP OF A 3-INCH IRON PIPE WHICH
 CQ2085'PROJECTS 12 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 34, T18N,
 CQ2085'R13W.
 CQ2085
 CQ2085                          STATION RECOVERY (1976)
 CQ2085
 CQ2085'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1976
 CQ2085'MARK RECOVERED IN POOR CONDITION.
 CQ2085
 CQ2085                          STATION RECOVERY (2002)
 CQ2085
 CQ2085'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ2085'MARK NOT FOUND.
 CQ2085
 CQ2085                          STATION RECOVERY (2003)
 CQ2085
 CQ2085'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ2085'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2078 ***********************************************************************
 CQ2078  DESIGNATION -  B 22 2 BOLT
 CQ2078  PID         -  CQ2078
 CQ2078  STATE/COUNTY-  LA/BOSSIER
 CQ2078  COUNTRY     -  US
 CQ2078  USGS QUAD   -  BOSSIER CITY (2018)
 CQ2078
 CQ2078                         *CURRENT SURVEY CONTROL
 CQ2078  ______________________________________________________________________
 CQ2078* NAD 83(1986) POSITION- 32 31 24.     (N) 093 43 00.     (W)   SCALED
 CQ2078* NAVD 88 ORTHO HEIGHT -    50.390 (meters)      165.32  (feet) ADJUSTED
 CQ2078  ______________________________________________________________________
 CQ2078  GEOID HEIGHT    -        -26.078 (meters)                     GEOID18
 CQ2078  DYNAMIC HEIGHT  -         50.333 (meters)      165.13  (feet) COMP
 CQ2078  MODELED GRAVITY -    979,513.2   (mgal)                       NAVD 88
 CQ2078
 CQ2078  VERT ORDER      -  FIRST     CLASS II
 CQ2078
 CQ2078.The horizontal coordinates were scaled from a map and have
 CQ2078.an estimated accuracy of +/- 6 seconds.
 CQ2078
 CQ2078.The orthometric height was determined by differential leveling and
 CQ2078.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2078.in June 1991.
 CQ2078
 CQ2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2078.GEOID18 height accuracy estimate available here.
 CQ2078
 CQ2078.Click photographs - Photos may exist for this station.
 CQ2078
 CQ2078.The dynamic height is computed by dividing the NAVD 88
 CQ2078.geopotential number by the normal gravity value computed on the
 CQ2078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2078.degrees latitude (g = 980.6199 gals.).
 CQ2078
 CQ2078.The modeled gravity was interpolated from observed gravity values.
 CQ2078
 CQ2078;                    North         East    Units  Estimated Accuracy
 CQ2078;SPC LA N     -   224,980.      885,700.      MT  (+/- 180 meters Scaled)
 CQ2078
 CQ2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR326986(NAD 83)
 CQ2078
 CQ2078                          SUPERSEDED SURVEY CONTROL
 CQ2078
 CQ2078  NGVD 29 (11/26/84)   50.466  (m)          165.57   (f) ADJUSTED    1 2
 CQ2078
 CQ2078.Superseded values are not recommended for survey control.
 CQ2078
 CQ2078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2078.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2078
 CQ2078_MARKER: B = BOLT
 CQ2078_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ2078_SP_SET: UNDERGROUND STONE
 CQ2078_PROJECTION: RECESSED 91 CENTIMETERS
 CQ2078_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2078
 CQ2078  HISTORY     - Date     Condition        Report By
 CQ2078  HISTORY     - UNK      MONUMENTED       USACE
 CQ2078  HISTORY     - 1938     GOOD             CGS
 CQ2078  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2078
 CQ2078                          STATION DESCRIPTION
 CQ2078
 CQ2078'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ2078'AT THE NORTHEAST EDGE OF BOSSIER CITY, BOSSIER PARISH, BETWEEN STATE
 CQ2078'HIGHWAY 10 AND THE JUNCTION OF THE LOUISIANA AND ARKANSAS RAILWAY AND
 CQ2078'THE YAZOO AND MISSISSIPPI VALLEY RAILROAD, 78 FEET WEST OF THE
 CQ2078'CENTERLINE OF THE HIGHWAY, 35 FEET NORTH OF THE Y. AND M.V.R.R. TRACK,
 CQ2078'AND 15 FEET SOUTHWEST OF THE METER STATION OF THE HIGH-PRESSURE GAS
 CQ2078'LINE.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER
 CQ2078'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 CQ2078'ENGINEERS, U.S. ARMY, STANDARD CAP.
 CQ2078
 CQ2078                          STATION RECOVERY (1969)
 CQ2078
 CQ2078'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ2078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2077 ***********************************************************************
 CQ2077  DESIGNATION -  B 22 2 CAP
 CQ2077  PID         -  CQ2077
 CQ2077  STATE/COUNTY-  LA/BOSSIER
 CQ2077  COUNTRY     -  US
 CQ2077  USGS QUAD   -  BOSSIER CITY (2018)
 CQ2077
 CQ2077                         *CURRENT SURVEY CONTROL
 CQ2077  ______________________________________________________________________
 CQ2077* NAD 83(1986) POSITION- 32 31 24.     (N) 093 43 00.     (W)   SCALED
 CQ2077* NAVD 88 ORTHO HEIGHT -    51.739 (meters)      169.75  (feet) ADJUSTED
 CQ2077  ______________________________________________________________________
 CQ2077  GEOID HEIGHT    -        -26.078 (meters)                     GEOID18
 CQ2077  DYNAMIC HEIGHT  -         51.680 (meters)      169.55  (feet) COMP
 CQ2077  MODELED GRAVITY -    979,513.2   (mgal)                       NAVD 88
 CQ2077
 CQ2077  VERT ORDER      -  FIRST     CLASS II
 CQ2077
 CQ2077.The horizontal coordinates were scaled from a map and have
 CQ2077.an estimated accuracy of +/- 6 seconds.
 CQ2077
 CQ2077.The orthometric height was determined by differential leveling and
 CQ2077.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2077.in June 1991.
 CQ2077
 CQ2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2077.GEOID18 height accuracy estimate available here.
 CQ2077
 CQ2077.Click photographs - Photos may exist for this station.
 CQ2077
 CQ2077.The dynamic height is computed by dividing the NAVD 88
 CQ2077.geopotential number by the normal gravity value computed on the
 CQ2077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2077.degrees latitude (g = 980.6199 gals.).
 CQ2077
 CQ2077.The modeled gravity was interpolated from observed gravity values.
 CQ2077
 CQ2077;                    North         East    Units  Estimated Accuracy
 CQ2077;SPC LA N     -   224,980.      885,700.      MT  (+/- 180 meters Scaled)
 CQ2077
 CQ2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR326986(NAD 83)
 CQ2077
 CQ2077                          SUPERSEDED SURVEY CONTROL
 CQ2077
 CQ2077  NGVD 29 (11/26/84)   51.814  (m)          169.99   (f) ADJUSTED    1 2
 CQ2077
 CQ2077.Superseded values are not recommended for survey control.
 CQ2077
 CQ2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2077.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2077
 CQ2077_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ2077_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2077_MARK LOGO: USACE
 CQ2077_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ2077_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2077
 CQ2077  HISTORY     - Date     Condition        Report By
 CQ2077  HISTORY     - UNK      MONUMENTED       USACE
 CQ2077  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2077
 CQ2077                          STATION DESCRIPTION
 CQ2077
 CQ2077'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2077'AT THE NORTHEAST EDGE OF BOSSIER CITY, BOSSIER PARISH, BETWEEN STATE
 CQ2077'HIGHWAY 10 AND THE JUNCTION OF THE LOUISIANA AND ARKANSAS RR AND THE
 CQ2077'YAZOO AND MISSISSIPPI VALLEY RR, 78 FEET WEST OF THE CENTER LINE OF
 CQ2077'THE HIGHWAY, 35 FEET NORTH OF THE Y AND MVRR TRACK, AND 15 FEET
 CQ2077'SOUTHWEST OF THE METER STATION OF THE HIGH-PRESSURE GAS LINE.  AN IRON
 CQ2077'PIPE BEARING A CORPS OF ENGINEERS, US ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1954 ***********************************************************************
 CQ1954  DESIGNATION -  B 22 3 BOLT
 CQ1954  PID         -  CQ1954
 CQ1954  STATE/COUNTY-  LA/BOSSIER
 CQ1954  COUNTRY     -  US
 CQ1954  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1954
 CQ1954                         *CURRENT SURVEY CONTROL
 CQ1954  ______________________________________________________________________
 CQ1954* NAD 83(1986) POSITION- 32 33 28.     (N) 093 43 52.     (W)   SCALED
 CQ1954* NAVD 88 ORTHO HEIGHT -    51.61  (+/-2cm)      169.3   (feet) VERTCON3
 CQ1954  ______________________________________________________________________
 CQ1954  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 CQ1954  VERT ORDER      -  ? (See Below)
 CQ1954
 CQ1954.The horizontal coordinates were scaled from a map and have
 CQ1954.an estimated accuracy of +/- 6 seconds.
 CQ1954
 CQ1954.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1954.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1954
 CQ1954.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1954.GEOID18 height accuracy estimate available here.
 CQ1954
 CQ1954.The vertical order pertains to the NGVD 29 superseded value.
 CQ1954
 CQ1954.Click photographs - Photos may exist for this station.
 CQ1954
 CQ1954;                    North         East    Units  Estimated Accuracy
 CQ1954;SPC LA N     -   228,820.      884,380.      MT  (+/- 180 meters Scaled)
 CQ1954
 CQ1954_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS313024(NAD 83)
 CQ1954
 CQ1954                          SUPERSEDED SURVEY CONTROL
 CQ1954
 CQ1954  NGVD 29 (11/26/84)   51.681  (m)          169.56   (f) ADJUSTED       
 CQ1954
 CQ1954.Superseded values are not recommended for survey control.
 CQ1954
 CQ1954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1954.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1954
 CQ1954_MARKER: B = BOLT
 CQ1954_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1954_SP_SET: UNDERGROUND STONE
 CQ1954_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1954_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1954
 CQ1954  HISTORY     - Date     Condition        Report By
 CQ1954  HISTORY     - UNK      MONUMENTED       USACE
 CQ1954  HISTORY     - 1938     GOOD             CGS
 CQ1954
 CQ1954                          STATION DESCRIPTION
 CQ1954
 CQ1954'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1954'IN HONORE.
 CQ1954'ON THE ST. LOUIS SOUTHWESTERN RAILWAY, AT THE NORTHEAST CORNER OF A
 CQ1954'LOADING PLATFORM, 90 FEET WEST OF THE CENTER LINE OF THE MAIN TRACK,
 CQ1954'45 FEET WEST OF THE CENTER LINE OF A ROAD, AND 30 FEET EAST OF THE
 CQ1954'CENTER LINE OF THE SPUR TRACK.  A COPPER BOLT, SET IN THE TOP OF A
 CQ1954'STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN
 CQ1954'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1953 ***********************************************************************
 CQ1953  DESIGNATION -  B 22 3 CAP
 CQ1953  PID         -  CQ1953
 CQ1953  STATE/COUNTY-  LA/BOSSIER
 CQ1953  COUNTRY     -  US
 CQ1953  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1953
 CQ1953                         *CURRENT SURVEY CONTROL
 CQ1953  ______________________________________________________________________
 CQ1953* NAD 83(1986) POSITION- 32 33 28.     (N) 093 43 52.     (W)   SCALED
 CQ1953* NAVD 88 ORTHO HEIGHT -    52.92  (+/-2cm)      173.6   (feet) VERTCON3
 CQ1953  ______________________________________________________________________
 CQ1953  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 CQ1953  VERT ORDER      -  ? (See Below)
 CQ1953
 CQ1953.The horizontal coordinates were scaled from a map and have
 CQ1953.an estimated accuracy of +/- 6 seconds.
 CQ1953
 CQ1953.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1953.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1953
 CQ1953.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1953.GEOID18 height accuracy estimate available here.
 CQ1953
 CQ1953.The vertical order pertains to the NGVD 29 superseded value.
 CQ1953
 CQ1953.Click photographs - Photos may exist for this station.
 CQ1953
 CQ1953;                    North         East    Units  Estimated Accuracy
 CQ1953;SPC LA N     -   228,820.      884,380.      MT  (+/- 180 meters Scaled)
 CQ1953
 CQ1953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS313024(NAD 83)
 CQ1953
 CQ1953                          SUPERSEDED SURVEY CONTROL
 CQ1953
 CQ1953  NGVD 29 (11/26/84)   52.993  (m)          173.86   (f) ADJUSTED       
 CQ1953
 CQ1953.Superseded values are not recommended for survey control.
 CQ1953
 CQ1953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1953.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1953
 CQ1953_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1953_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1953_MARK LOGO: USACE
 CQ1953_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1953_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1953
 CQ1953  HISTORY     - Date     Condition        Report By
 CQ1953  HISTORY     - UNK      MONUMENTED       USACE
 CQ1953  HISTORY     - 1938     GOOD             CGS
 CQ1953
 CQ1953                          STATION DESCRIPTION
 CQ1953
 CQ1953'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1953'IN HONORE.
 CQ1953'ON THE ST. LOUIS SOUTHWESTERN RAILWAY, AT THE NORTHEAST CORNER OF A
 CQ1953'LOADING PLATFORM, 90 FEET WEST OF THE CENTER LINE OF THE MAIN TRACK,
 CQ1953'45 FEET WEST OF THE CENTER LINE OF A ROAD, AND 30 FEET EAST OF THE
 CQ1953'CENTER LINE OF THE SPUR TRACK.  AN IRON PIPE BEARING A CORPS OF
 CQ1953'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1951 ***********************************************************************
 CQ1951  DESIGNATION -  B 22 4 BOLT
 CQ1951  PID         -  CQ1951
 CQ1951  STATE/COUNTY-  LA/BOSSIER
 CQ1951  COUNTRY     -  US
 CQ1951  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1951
 CQ1951                         *CURRENT SURVEY CONTROL
 CQ1951  ______________________________________________________________________
 CQ1951* NAD 83(1986) POSITION- 32 33 33.     (N) 093 43 52.     (W)   SCALED
 CQ1951* NAVD 88 ORTHO HEIGHT -    51.61  (+/-2cm)      169.3   (feet) VERTCON3
 CQ1951  ______________________________________________________________________
 CQ1951  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 CQ1951  VERT ORDER      -  ? (See Below)
 CQ1951
 CQ1951.The horizontal coordinates were scaled from a map and have
 CQ1951.an estimated accuracy of +/- 6 seconds.
 CQ1951
 CQ1951.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1951.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1951
 CQ1951.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1951.GEOID18 height accuracy estimate available here.
 CQ1951
 CQ1951.The vertical order pertains to the NGVD 29 superseded value.
 CQ1951
 CQ1951.Click photographs - Photos may exist for this station.
 CQ1951
 CQ1951;                    North         East    Units  Estimated Accuracy
 CQ1951;SPC LA N     -   228,970.      884,390.      MT  (+/- 180 meters Scaled)
 CQ1951
 CQ1951_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS313026(NAD 83)
 CQ1951
 CQ1951                          SUPERSEDED SURVEY CONTROL
 CQ1951
 CQ1951  NGVD 29 (11/26/84)   51.677  (m)          169.54   (f) ADJUSTED       
 CQ1951
 CQ1951.Superseded values are not recommended for survey control.
 CQ1951
 CQ1951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1951.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1951
 CQ1951_MARKER: B = BOLT
 CQ1951_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1951_SP_SET: UNDERGROUND STONE
 CQ1951_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1951
 CQ1951  HISTORY     - Date     Condition        Report By
 CQ1951  HISTORY     - UNK      MONUMENTED       USACE
 CQ1951  HISTORY     - 1938     GOOD             CGS
 CQ1951
 CQ1951                          STATION DESCRIPTION
 CQ1951
 CQ1951'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1951'IN HONORE.
 CQ1951'130 FEET NORTH OF THE ST. LOUIS SOUTHWESTERN RAILWAY STATION SIGN,
 CQ1951'588.1 FEET NORTH OF PBM B 22-3 (USE), DESCRIBED ABOVE, 60 FEET NORTH A
 CQ1951'SWITCH STAND, AND 15 FEET WEST OF THE CENTER LINE OF THE TRACK, AND
 CQ1951'SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND ACCESS TO WHICH IS
 CQ1951'HAD THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CQ1951'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1950 ***********************************************************************
 CQ1950  DESIGNATION -  B 22 4 CAP
 CQ1950  PID         -  CQ1950
 CQ1950  STATE/COUNTY-  LA/BOSSIER
 CQ1950  COUNTRY     -  US
 CQ1950  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1950
 CQ1950                         *CURRENT SURVEY CONTROL
 CQ1950  ______________________________________________________________________
 CQ1950* NAD 83(1986) POSITION- 32 33 33.     (N) 093 43 51.     (W)   SCALED
 CQ1950* NAVD 88 ORTHO HEIGHT -    52.91  (+/-2cm)      173.6   (feet) VERTCON3
 CQ1950  ______________________________________________________________________
 CQ1950  GEOID HEIGHT    -        -26.100 (meters)                     GEOID18
 CQ1950  VERT ORDER      -  ? (See Below)
 CQ1950
 CQ1950.The horizontal coordinates were scaled from a map and have
 CQ1950.an estimated accuracy of +/- 6 seconds.
 CQ1950
 CQ1950.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1950.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1950
 CQ1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1950.GEOID18 height accuracy estimate available here.
 CQ1950
 CQ1950.The vertical order pertains to the NGVD 29 superseded value.
 CQ1950
 CQ1950.Click photographs - Photos may exist for this station.
 CQ1950
 CQ1950;                    North         East    Units  Estimated Accuracy
 CQ1950;SPC LA N     -   228,970.      884,410.      MT  (+/- 180 meters Scaled)
 CQ1950
 CQ1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS313026(NAD 83)
 CQ1950
 CQ1950                          SUPERSEDED SURVEY CONTROL
 CQ1950
 CQ1950  NGVD 29 (11/26/84)   52.980  (m)          173.82   (f) ADJUSTED       
 CQ1950
 CQ1950.Superseded values are not recommended for survey control.
 CQ1950
 CQ1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1950.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1950
 CQ1950_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1950_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1950_MARK LOGO: USACE
 CQ1950_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1950
 CQ1950  HISTORY     - Date     Condition        Report By
 CQ1950  HISTORY     - UNK      MONUMENTED       USACE
 CQ1950  HISTORY     - 1938     GOOD             CGS
 CQ1950
 CQ1950                          STATION DESCRIPTION
 CQ1950
 CQ1950'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1950'IN HONORE.
 CQ1950'130 FEET NORTH OF THE ST. LOUIS SOUTHWESTERN RAILWAY STATION SIGN,
 CQ1950'588.1 FEET NORTH OF PBM B 22-3 (USE), DESCRIBED ABOVE, 60 FEET NORTH A
 CQ1950'SWITCH STAND, AND 15 FEET WEST OF THE CENTER LINE OF THE TRACK, AN
 CQ1950'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1943 ***********************************************************************
 CQ1943  DESIGNATION -  B 22 5 BOLT
 CQ1943  PID         -  CQ1943
 CQ1943  STATE/COUNTY-  LA/BOSSIER
 CQ1943  COUNTRY     -  US
 CQ1943  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1943
 CQ1943                         *CURRENT SURVEY CONTROL
 CQ1943  ______________________________________________________________________
 CQ1943* NAD 83(1986) POSITION- 32 35 51.     (N) 093 43 59.     (W)   SCALED
 CQ1943* NAVD 88 ORTHO HEIGHT -    53.314 (meters)      174.91  (feet) ADJUSTED
 CQ1943  ______________________________________________________________________
 CQ1943  GEOID HEIGHT    -        -26.122 (meters)                     GEOID18
 CQ1943  DYNAMIC HEIGHT  -         53.254 (meters)      174.72  (feet) COMP
 CQ1943  MODELED GRAVITY -    979,519.1   (mgal)                       NAVD 88
 CQ1943
 CQ1943  VERT ORDER      -  FIRST     CLASS II
 CQ1943
 CQ1943.The horizontal coordinates were scaled from a map and have
 CQ1943.an estimated accuracy of +/- 6 seconds.
 CQ1943
 CQ1943.The orthometric height was determined by differential leveling and
 CQ1943.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1943.in June 1991.
 CQ1943
 CQ1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1943.GEOID18 height accuracy estimate available here.
 CQ1943
 CQ1943.Click photographs - Photos may exist for this station.
 CQ1943
 CQ1943.The dynamic height is computed by dividing the NAVD 88
 CQ1943.geopotential number by the normal gravity value computed on the
 CQ1943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1943.degrees latitude (g = 980.6199 gals.).
 CQ1943
 CQ1943.The modeled gravity was interpolated from observed gravity values.
 CQ1943
 CQ1943;                    North         East    Units  Estimated Accuracy
 CQ1943;SPC LA N     -   233,230.      884,250.      MT  (+/- 180 meters Scaled)
 CQ1943
 CQ1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS312069(NAD 83)
 CQ1943
 CQ1943                          SUPERSEDED SURVEY CONTROL
 CQ1943
 CQ1943  NGVD 29 (11/26/84)   53.396  (m)          175.18   (f) ADJUSTED    1 2
 CQ1943
 CQ1943.Superseded values are not recommended for survey control.
 CQ1943
 CQ1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1943.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1943
 CQ1943_MARKER: B = BOLT
 CQ1943_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 CQ1943_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1943_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1943
 CQ1943  HISTORY     - Date     Condition        Report By
 CQ1943  HISTORY     - UNK      MONUMENTED       USACE
 CQ1943  HISTORY     - 1960     GOOD             CGS
 CQ1943  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1943  HISTORY     - 20020116 MARK NOT FOUND   NGS
 CQ1943
 CQ1943                          STATION DESCRIPTION
 CQ1943
 CQ1943'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1943'6.4 MI N FROM BOSSIER CITY.
 CQ1943'1 BLOCK SOUTH ALONG WILLIAM STREET FROM POST OFFICE AT BOSSIER CITY,
 CQ1943'LOUISIANA, THENCE 0.4 MILE EAST ALONG U.S. HIGHWAY 71, THENCE 0.1 MILE
 CQ1943'EAST AND 5.9 MILES NORTH ALONG STATE HIGHWAY 3, ABOUT 0.2 MILE SOUTH
 CQ1943'OF ESSO STATION AT VANCEVILLE, 46 FEET EAST OF CENTER LINE OF HIGHWAY
 CQ1943'3, 88 FEET SOUTH OF POWER POLE NO. 122, 253 FEET NORTH OF CENTER OF A
 CQ1943'PRIVATE DRIVEWAY LEADING EAST, 278 FEET NORTHWEST OF NORTHWEST CORNER
 CQ1943'OF A SMALL HOUSE, 8 FEET EAST OF A FENCE, 364 FEET NORTH OF VANCE
 CQ1943'TRIANGULATION STATION, A COPPER BOLT SET IN THE TOP OF A TILE ABOUT 3
 CQ1943'FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 CQ1943'A U.S.E. STANDARD CAP, STAMPED B 22 5.
 CQ1943
 CQ1943                          STATION RECOVERY (1969)
 CQ1943
 CQ1943'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1943'MARK NOT FOUND.
 CQ1943
 CQ1943                          STATION RECOVERY (2002)
 CQ1943
 CQ1943'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1943'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1942 ***********************************************************************
 CQ1942  DESIGNATION -  B 22 5 CAP
 CQ1942  PID         -  CQ1942
 CQ1942  STATE/COUNTY-  LA/BOSSIER
 CQ1942  COUNTRY     -  US
 CQ1942  USGS QUAD   -  BOSSIER CITY (2018)
 CQ1942
 CQ1942                         *CURRENT SURVEY CONTROL
 CQ1942  ______________________________________________________________________
 CQ1942* NAD 83(1986) POSITION- 32 35 51.     (N) 093 43 59.     (W)   SCALED
 CQ1942* NAVD 88 ORTHO HEIGHT -    54.555 (meters)      178.99  (feet) ADJUSTED
 CQ1942  ______________________________________________________________________
 CQ1942  GEOID HEIGHT    -        -26.122 (meters)                     GEOID18
 CQ1942  DYNAMIC HEIGHT  -         54.494 (meters)      178.79  (feet) COMP
 CQ1942  MODELED GRAVITY -    979,519.1   (mgal)                       NAVD 88
 CQ1942
 CQ1942  VERT ORDER      -  FIRST     CLASS II
 CQ1942
 CQ1942.The horizontal coordinates were scaled from a map and have
 CQ1942.an estimated accuracy of +/- 6 seconds.
 CQ1942
 CQ1942.The orthometric height was determined by differential leveling and
 CQ1942.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1942.in June 1991.
 CQ1942
 CQ1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1942.GEOID18 height accuracy estimate available here.
 CQ1942
 CQ1942.Click photographs - Photos may exist for this station.
 CQ1942
 CQ1942.The dynamic height is computed by dividing the NAVD 88
 CQ1942.geopotential number by the normal gravity value computed on the
 CQ1942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1942.degrees latitude (g = 980.6199 gals.).
 CQ1942
 CQ1942.The modeled gravity was interpolated from observed gravity values.
 CQ1942
 CQ1942;                    North         East    Units  Estimated Accuracy
 CQ1942;SPC LA N     -   233,230.      884,250.      MT  (+/- 180 meters Scaled)
 CQ1942
 CQ1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS312069(NAD 83)
 CQ1942
 CQ1942                          SUPERSEDED SURVEY CONTROL
 CQ1942
 CQ1942  NGVD 29 (11/26/84)   54.635  (m)          179.25   (f) ADJUSTED    1 2
 CQ1942
 CQ1942.Superseded values are not recommended for survey control.
 CQ1942
 CQ1942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1942.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1942
 CQ1942_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1942_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1942_STAMPING: B 22 5
 CQ1942_MARK LOGO: USACE
 CQ1942_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1942_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1942
 CQ1942  HISTORY     - Date     Condition        Report By
 CQ1942  HISTORY     - UNK      MONUMENTED       USACE
 CQ1942  HISTORY     - 1960     GOOD             CGS
 CQ1942  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1942  HISTORY     - 20020302 MARK NOT FOUND   USPSQD
 CQ1942  HISTORY     - 20031108 MARK NOT FOUND   USPSQD
 CQ1942
 CQ1942                          STATION DESCRIPTION
 CQ1942
 CQ1942'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 CQ1942'6.4 MI N FROM BOSSIER CITY.
 CQ1942'1 BLOCK SOUTH ALONG WILLIAM STREET FROM THE POST OFFICE AT BOSSIER
 CQ1942'CITY, THENCE 0.4 MILE EAST ALONG U. S. HIGHWAY 71, THENCE 0.1 MILE
 CQ1942'EAST AND 5.9 MILES NORTH ALONG STATE HIGHWAY 3, ABOUT 0.2 MILE SOUTH
 CQ1942'ALONG THE HIGHWAY FROM VANCEVILLE, 46 FEET EAST OF THE CENTER LINE OF
 CQ1942'THE HIGHWAY, 88 FEET SOUTH OF POWER POLE NO. 122, 253 FEET NORTH OF
 CQ1942'THE CENTER LINE OF A PRIVATE DRIVE LEADING EAST, 278 FEET NORTHWEST OF
 CQ1942'THE NORTHWEST CORNER OF A HOUSE, 8 FEET EAST OF A FENCE, 364 FEET
 CQ1942'NORTH OF TRIANGULATION STATION VANCE, 8.4 FEET EAST OF A METAL WITNESS
 CQ1942'POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY AND ON THE TOP OF AN
 CQ1942'IRON PIPE PROJECTING 7 INCHES.
 CQ1942
 CQ1942                          STATION RECOVERY (1969)
 CQ1942
 CQ1942'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1942'MARK NOT FOUND.
 CQ1942
 CQ1942                          STATION RECOVERY (2002)
 CQ1942
 CQ1942'RECOVERY NOTE BY US POWER SQUADRON 2002 (WRH)
 CQ1942'MARK NOT FOUND.
 CQ1942
 CQ1942                          STATION RECOVERY (2003)
 CQ1942
 CQ1942'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ1942'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0713 ***********************************************************************
 BJ0713  DESIGNATION -  B 22 RESET 1979
 BJ0713  PID         -  BJ0713
 BJ0713  STATE/COUNTY-  LA/LIVINGSTON
 BJ0713  COUNTRY     -  US
 BJ0713  USGS QUAD   -  DENHAM SPRINGS (2018)
 BJ0713
 BJ0713                         *CURRENT SURVEY CONTROL
 BJ0713  ______________________________________________________________________
 BJ0713* NAD 83(1986) POSITION- 30 29 07.3    (N) 090 57 24.4    (W)   HD_HELD2
 BJ0713* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0713  **This station is located in a suspected subsidence area (see below).
 BJ0713  ______________________________________________________________________
 BJ0713  GEOID HEIGHT    -        -27.000 (meters)                     GEOID18
 BJ0713
 BJ0713.The horizontal coordinates were established by autonomous hand held GPS
 BJ0713.observations and have an estimated accuracy of +/- 10 meters.
 BJ0713
 BJ0713.** This station is in an area of known vertical motion. If an
 BJ0713.** orthometric height was ever established but is not available 
 BJ0713.** in the current survey control section, the orthometric height
 BJ0713.** is considered suspect.  Suspect heights are available in the
 BJ0713.** superseded section only if requested.
 BJ0713
 BJ0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0713.GEOID18 height accuracy estimate available here.
 BJ0713
 BJ0713.Click photographs - Photos may exist for this station.
 BJ0713
 BJ0713;                    North         East    Units  Estimated Accuracy
 BJ0713;SPC LA S     -   220,128.    1,036,153.      MT  (+/- 10 meters HH2 GPS)
 BJ0713
 BJ0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9611874343(NAD 83)
 BJ0713
 BJ0713                          SUPERSEDED SURVEY CONTROL
 BJ0713
 BJ0713.No superseded survey control is available for this station.
 BJ0713
 BJ0713_MARKER: DV = VERTICAL CONTROL DISK
 BJ0713_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ0713_SP_SET: CONCRETE LEDGE
 BJ0713_STAMPING: B 22 RESET 1979
 BJ0713_MARK LOGO: NGS
 BJ0713_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0713
 BJ0713  HISTORY     - Date     Condition        Report By
 BJ0713  HISTORY     - 1979     MONUMENTED       NGS
 BJ0713
 BJ0713                          STATION DESCRIPTION
 BJ0713
 BJ0713'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BJ0713'IN DENHAM SPRINGS.
 BJ0713'AT THE SOUTH ENTRANCE OF THE POLICE STATION IN DENHAM SPRINGS AND
 BJ0713'ONE BLOCK NORTH OF THE ILLINIOS CENTRAL RAILROAD, 6.9 METERS (22.8 FT)
 BJ0713'NORTH OF THE CENTER OF MATTIE STREET, 4.6 METERS (15.0 FT) SOUTHEAST
 BJ0713'OF THE CENTER OF DOUBLE DOORS AT SOUTH ENTRANCE INTO BUILDING, 1.1
 BJ0713'METERS (3.6 FT) WEST-NORTHWEST OF THE SOUTHEAST CORNER OF CONCRETE
 BJ0713'LEDGE, AND 0.4 METER (1.2 FT) NORTHEAST OF THE SOUTHWEST CORNER OF
 BJ0713'THE CONCRETE LEDGE, IN A LARGE CONCRETE LEDGE AT THE SOUTH ENTRANCE
 BJ0713'INTO THE POLICE STATION AND THE LEDGE PROJECTS 30 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0695 ***********************************************************************
 BK0695  DESIGNATION -  B 2208
 BK0695  PID         -  BK0695
 BK0695  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0695  COUNTRY     -  US
 BK0695  USGS QUAD   -  MERMENTAU (2018)
 BK0695
 BK0695                         *CURRENT SURVEY CONTROL
 BK0695  ______________________________________________________________________
 BK0695* NAD 83(1986) POSITION- 30 11 35.     (N) 092 37 11.     (W)   SCALED
 BK0695* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0695  **This station is located in a suspected subsidence area (see below).
 BK0695  ______________________________________________________________________
 BK0695  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BK0695
 BK0695.The horizontal coordinates were scaled from a map and have
 BK0695.an estimated accuracy of +/- 6 seconds.
 BK0695
 BK0695.** This station is in an area of known vertical motion.  Due to the
 BK0695.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0695.** determined the orthometric heights for marks in these suspect
 BK0695.** subsidence areas should be considered valid only at the epoch date
 BK0695.** associated with the orthometric height.  These heights must always
 BK0695.** be validated when used as control.  All previously superseded
 BK0695.** orthometric heights are now considered suspect and are available
 BK0695.** in the superseded section.  NGS does not recommend using suspect
 BK0695.** or superseded heights as control.
 BK0695
 BK0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0695.GEOID18 height accuracy estimate available here.
 BK0695
 BK0695.Click photographs - Photos may exist for this station.
 BK0695
 BK0695;                    North         East    Units  Estimated Accuracy
 BK0695;SPC LA S     -   188,360.      876,130.      MT  (+/- 180 meters Scaled)
 BK0695
 BK0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP366402(NAD 83)
 BK0695
 BK0695                          SUPERSEDED SURVEY CONTROL
 BK0695
 BK0695.No superseded survey control is available for this station.
 BK0695
 BK0695_MARKER: DD = SURVEY DISK
 BK0695_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0695_STAMPING: B 2208
 BK0695_MARK LOGO: LAGS
 BK0695_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0695
 BK0695  HISTORY     - Date     Condition        Report By
 BK0695  HISTORY     - UNK      MONUMENTED       LAGS
 BK0695  HISTORY     - 1970     GOOD             NGS
 BK0695  HISTORY     - 1981     GOOD             NGS
 BK0695  HISTORY     - 1986     GOOD             NGS
 BK0695  HISTORY     - 20041231 GOOD             USPSQD
 BK0695
 BK0695                          STATION DESCRIPTION
 BK0695
 BK0695'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0695'2.0 MI W FROM MERMENTAU.
 BK0695'ABOUT 2.0 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE POST
 BK0695'OFFICE AT MERMENTAU, 23 FEET WEST-SOUTHWEST OF THE CENTER OF A
 BK0695'CROSSING OF THE RAILROAD AND STATE ROAD 1126, 7 FEET SOUTH OF THE
 BK0695'SOUTH RAIL, 19 FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD, 41
 BK0695'1/2 FEET NORTH OF A POWER POLE WHICH IS BRACED BY THREE GUY WIRES, 53
 BK0695'1/2 FEET NORTHEAST OF A TELEPHONE POLE, 6.3 FEET NORTHWEST OF A
 BK0695'RAILROAD CROSSING SIGN POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 BK0695'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 1 INCH BELOW THE
 BK0695'SURFACE OF THE GROUND.  SEC 12, T 10S, R 3W.  NOTE-- THIS MARK IS ALSO
 BK0695'3.15 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0695'STATION AT JENNINGS.
 BK0695
 BK0695                          STATION RECOVERY (1981)
 BK0695
 BK0695'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0695'RECOVERED IN GOOD CONDITION.
 BK0695
 BK0695                          STATION RECOVERY (1986)
 BK0695
 BK0695'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0695'RECOVERED IN GOOD CONDITION.
 BK0695
 BK0695                          STATION RECOVERY (2004)
 BK0695
 BK0695'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK0695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1239 ***********************************************************************
 AU1239  DESIGNATION -  B 221
 AU1239  PID         -  AU1239
 AU1239  STATE/COUNTY-  LA/LAFOURCHE
 AU1239  COUNTRY     -  US
 AU1239  USGS QUAD   -  MINK BAYOU (2018)
 AU1239
 AU1239                         *CURRENT SURVEY CONTROL
 AU1239  ______________________________________________________________________
 AU1239* NAD 83(1986) POSITION- 29 18 23.     (N) 090 14 05.     (W)   SCALED
 AU1239* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1239  **This station is located in a suspected subsidence area (see below).
 AU1239  ______________________________________________________________________
 AU1239  GEOID HEIGHT    -        -24.200 (meters)                     GEOID18
 AU1239
 AU1239.The horizontal coordinates were scaled from a map and have
 AU1239.an estimated accuracy of +/- 6 seconds.
 AU1239
 AU1239.** This station is in an area of known vertical motion. If an
 AU1239.** orthometric height was ever established but is not available 
 AU1239.** in the current survey control section, the orthometric height
 AU1239.** is considered suspect.  Suspect heights are available in the
 AU1239.** superseded section only if requested.
 AU1239
 AU1239.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1239.GEOID18 height accuracy estimate available here.
 AU1239
 AU1239.Click photographs - Photos may exist for this station.
 AU1239
 AU1239;                    North         East    Units  Estimated Accuracy
 AU1239;SPC LA S     -    89,900.    1,106,730.      MT  (+/- 180 meters Scaled)
 AU1239
 AU1239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN685451(NAD 83)
 AU1239
 AU1239                          SUPERSEDED SURVEY CONTROL
 AU1239
 AU1239.No superseded survey control is available for this station.
 AU1239
 AU1239_MARKER: DB = BENCH MARK DISK
 AU1239_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AU1239_SP_SET: CULVERT HEADWALL
 AU1239_STAMPING: B 221 1965
 AU1239_MARK LOGO: CGS
 AU1239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1239+STABILITY: SURFACE MOTION
 AU1239
 AU1239  HISTORY     - Date     Condition        Report By
 AU1239  HISTORY     - 1965     MONUMENTED       CGS
 AU1239  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1239
 AU1239                          STATION DESCRIPTION
 AU1239
 AU1239'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1239'4.75 MI N FROM LEEVILLE.
 AU1239'4.75 MILES NORTH ALONG STATE HIGHWAY 1 FROM THE CENTER OF THE
 AU1239'DRAWBRIDGE OVER THE LAFOURCHE BAYOU AT LEEVILLE, IN FRACTIONAL SECTION
 AU1239'33, T 20 S, R 22 E, 0.6 MILE NORTH OF A LARGE METAL BUILDING, SET IN
 AU1239'THE CENTER OF THE TOP OF THE EAST CONCRETE HEADWALL OF A 4 BY 4 FOOT
 AU1239'BOX CULVERT, AT A CURVE IN THE HIGHWAY, 45 FEET NORTHWEST OF A POWER
 AU1239'POLE, 27 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1 FOOT
 AU1239'BELOW THE LEVEL OF THE HIGHWAY.
 AU1239
 AU1239                          STATION RECOVERY (1982)
 AU1239
 AU1239'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1239'STATE HIGHWAY 1 WAS REBUILT AND IT IS BELIEVED TO HAVE
 AU1239'BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1442 ***********************************************************************
 AU1442  DESIGNATION -  B 222
 AU1442  PID         -  AU1442
 AU1442  STATE/COUNTY-  LA/TERREBONNE
 AU1442  COUNTRY     -  US
 AU1442  USGS QUAD   -  HOUMA (2018)
 AU1442
 AU1442                         *CURRENT SURVEY CONTROL
 AU1442  ______________________________________________________________________
 AU1442* NAD 83(1986) POSITION- 29 35 04.     (N) 090 39 50.     (W)   SCALED
 AU1442* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1442  **This station is located in a suspected subsidence area (see below).
 AU1442  ______________________________________________________________________
 AU1442  GEOID HEIGHT    -        -25.130 (meters)                     GEOID18
 AU1442
 AU1442.The horizontal coordinates were scaled from a map and have
 AU1442.an estimated accuracy of +/- 6 seconds.
 AU1442
 AU1442.** This station is in an area of known vertical motion. If an
 AU1442.** orthometric height was ever established but is not available 
 AU1442.** in the current survey control section, the orthometric height
 AU1442.** is considered suspect.  Suspect heights are available in the
 AU1442.** superseded section only if requested.
 AU1442
 AU1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1442.GEOID18 height accuracy estimate available here.
 AU1442
 AU1442.Click photographs - Photos may exist for this station.
 AU1442
 AU1442;                    North         East    Units  Estimated Accuracy
 AU1442;SPC LA S     -   120,400.    1,064,860.      MT  (+/- 180 meters Scaled)
 AU1442
 AU1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN262750(NAD 83)
 AU1442
 AU1442                          SUPERSEDED SURVEY CONTROL
 AU1442
 AU1442.No superseded survey control is available for this station.
 AU1442
 AU1442_MARKER: DB = BENCH MARK DISK
 AU1442_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1442_STAMPING: B 222 1965
 AU1442_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1442
 AU1442  HISTORY     - Date     Condition        Report By
 AU1442  HISTORY     - 1965     MONUMENTED       CGS
 AU1442
 AU1442                          STATION DESCRIPTION
 AU1442
 AU1442'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1442'3.9 MI E FROM HOUMA.
 AU1442'3.9 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1442'IN FRACTIONAL SECTION 3, T 17 S, R 18 E, 65 1/2 FEET NORTHEAST OF THE
 AU1442'CENTER LINE OF THE HIGHWAY, 12 FEET NORTHWEST OF THE EXTENDED CENTER
 AU1442'LINE OF A SHELL ROAD LEADING SOUTHWEST TO THE HOUMA AIRPORT, 22 FEET
 AU1442'NORTHEAST OF A POWER POLE, 3 FEET SOUTHWEST OF THE BASE OF AN ANCHOR
 AU1442'FOR A GUY WIRE, 1.5 FEET SOUTHWEST OF A WITNESS POST, ABOUT 4 1/2 FEET
 AU1442'BELOW THE LEVEL OF THE HIGHWAY, AND SET ON THE TOP OF A 5/8-INCH
 AU1442'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 88 FEET AND IS ENCASED
 AU1442'IN A 5-INCH TILE WHICH PROJECTS 12 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0698 ***********************************************************************
 BK0698  DESIGNATION -  B 2224
 BK0698  PID         -  BK0698
 BK0698  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0698  COUNTRY     -  US
 BK0698  USGS QUAD   -  MERMENTAU (2018)
 BK0698
 BK0698                         *CURRENT SURVEY CONTROL
 BK0698  ______________________________________________________________________
 BK0698* NAD 83(1986) POSITION- 30 11 29.     (N) 092 35 50.     (W)   SCALED
 BK0698* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0698  **This station is located in a suspected subsidence area (see below).
 BK0698  ______________________________________________________________________
 BK0698  GEOID HEIGHT    -        -27.194 (meters)                     GEOID18
 BK0698
 BK0698.The horizontal coordinates were scaled from a map and have
 BK0698.an estimated accuracy of +/- 6 seconds.
 BK0698
 BK0698.** This station is in an area of known vertical motion.  Due to the
 BK0698.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0698.** determined the orthometric heights for marks in these suspect
 BK0698.** subsidence areas should be considered valid only at the epoch date
 BK0698.** associated with the orthometric height.  These heights must always
 BK0698.** be validated when used as control.  All previously superseded
 BK0698.** orthometric heights are now considered suspect and are available
 BK0698.** in the superseded section.  NGS does not recommend using suspect
 BK0698.** or superseded heights as control.
 BK0698
 BK0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0698.GEOID18 height accuracy estimate available here.
 BK0698
 BK0698.Click photographs - Photos may exist for this station.
 BK0698
 BK0698;                    North         East    Units  Estimated Accuracy
 BK0698;SPC LA S     -   188,150.      878,300.      MT  (+/- 180 meters Scaled)
 BK0698
 BK0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP387400(NAD 83)
 BK0698
 BK0698                          SUPERSEDED SURVEY CONTROL
 BK0698
 BK0698.No superseded survey control is available for this station.
 BK0698
 BK0698_MARKER: DD = SURVEY DISK
 BK0698_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0698_STAMPING: B 2224
 BK0698_MARK LOGO: LAGS
 BK0698_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0698
 BK0698  HISTORY     - Date     Condition        Report By
 BK0698  HISTORY     - UNK      MONUMENTED       LAGS
 BK0698  HISTORY     - 1970     GOOD             NGS
 BK0698  HISTORY     - 1981     GOOD             NGS
 BK0698  HISTORY     - 1986     GOOD             NGS
 BK0698
 BK0698                          STATION DESCRIPTION
 BK0698
 BK0698'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0698'0.65 MI W FROM MERMENTAU.
 BK0698'ABOUT 0.65 MILE WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE POST
 BK0698'OFFICE AT MERMENTAU, 0.45 MILE WEST OF THE WEST END OF A RAILROAD
 BK0698'BRIDGE OVER THE MERMENTAU RIVER, 183 FEET WEST OF THE CENTER OF A
 BK0698'CROSSING OF THE RAILROAD AND A PAVED ROAD, 8 FEET NORTH OF THE NORTH
 BK0698'RAIL, 117 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 90, 52 1/2
 BK0698'FEET SOUTH-SOUTHWEST OF TELEPHONE POLE NUMBER 6795, 8.2 FEET SOUTH OF
 BK0698'A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND
 BK0698'SET IN THE TOP OF A CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE
 BK0698'OF THE GROUND.  SEC 14, T 10S, R 2W.
 BK0698
 BK0698                          STATION RECOVERY (1981)
 BK0698
 BK0698'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0698'RECOVERED IN GOOD CONDITION.
 BK0698
 BK0698                          STATION RECOVERY (1986)
 BK0698
 BK0698'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0700 ***********************************************************************
 BK0700  DESIGNATION -  B 2226
 BK0700  PID         -  BK0700
 BK0700  STATE/COUNTY-  LA/ACADIA
 BK0700  COUNTRY     -  US
 BK0700  USGS QUAD   -  MERMENTAU (2018)
 BK0700
 BK0700                         *CURRENT SURVEY CONTROL
 BK0700  ______________________________________________________________________
 BK0700* NAD 83(1986) POSITION- 30 11 19.     (N) 092 35 18.     (W)   SCALED
 BK0700* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0700  **This station is located in a suspected subsidence area (see below).
 BK0700  ______________________________________________________________________
 BK0700  GEOID HEIGHT    -        -27.190 (meters)                     GEOID18
 BK0700
 BK0700.The horizontal coordinates were scaled from a map and have
 BK0700.an estimated accuracy of +/- 6 seconds.
 BK0700
 BK0700.** This station is in an area of known vertical motion.  Due to the
 BK0700.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0700.** determined the orthometric heights for marks in these suspect
 BK0700.** subsidence areas should be considered valid only at the epoch date
 BK0700.** associated with the orthometric height.  These heights must always
 BK0700.** be validated when used as control.  All previously superseded
 BK0700.** orthometric heights are now considered suspect and are available
 BK0700.** in the superseded section.  NGS does not recommend using suspect
 BK0700.** or superseded heights as control.
 BK0700
 BK0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0700.GEOID18 height accuracy estimate available here.
 BK0700
 BK0700.Click photographs - Photos may exist for this station.
 BK0700
 BK0700;                    North         East    Units  Estimated Accuracy
 BK0700;SPC LA S     -   187,840.      879,150.      MT  (+/- 180 meters Scaled)
 BK0700
 BK0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP396397(NAD 83)
 BK0700
 BK0700                          SUPERSEDED SURVEY CONTROL
 BK0700
 BK0700.No superseded survey control is available for this station.
 BK0700
 BK0700_MARKER: DD = SURVEY DISK
 BK0700_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0700_STAMPING: B 2226
 BK0700_MARK LOGO: CGS+SS
 BK0700_PROJECTION: RECESSED 13 CENTIMETERS
 BK0700_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0700
 BK0700  HISTORY     - Date     Condition        Report By
 BK0700  HISTORY     - 1934     MONUMENTED       LAGS
 BK0700  HISTORY     - 1970     GOOD             NGS
 BK0700  HISTORY     - 1981     GOOD             NGS
 BK0700  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0700  HISTORY     - 1986     GOOD             NGS
 BK0700
 BK0700                          STATION DESCRIPTION
 BK0700
 BK0700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0700'0.1 MI SW FROM MERMENTAU.
 BK0700'ABOUT 0.1 MILE WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE POST
 BK0700'OFFICE AT MERMENTAU, 6 1/2 RAILS WEST OF THE CENTER OF A CROSSING OF
 BK0700'THE RAILROAD AND A GRAVELED ROAD, 107 FEET SOUTHWEST OF THE SOUTHWEST
 BK0700'LEG OF A WATER TOWER, 5 1/2 FEET NORTH OF THE NORTH RAIL OF THE MAIN
 BK0700'TRACK, 5 1/2 FEET SOUTH OF THE SOUTH RAIL OF A SIDETRACK, 51.7 FEET
 BK0700'SOUTHWEST OF THE SOUTHEAST CORNER OF A RICE WAREHOUSE, 45 1/2 FEET
 BK0700'SOUTH-SOUTHEAST OF TELEPHONE POLE NUMBER 6779, 36 1/2 FEET NORTHEAST
 BK0700'OF A TELEPHONE POLE, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 BK0700'AND SET IN THE TOP OF A CONCRETE POST WHICH IS 5 INCHES BELOW THE
 BK0700'SURFACE OF THE BALLAST.  SEC 31, T 10S, R 2W.
 BK0700
 BK0700                          STATION RECOVERY (1981)
 BK0700
 BK0700'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0700'RECOVERED IN GOOD CONDITION.
 BK0700
 BK0700                          STATION RECOVERY (1983)
 BK0700
 BK0700'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0700'MARK NOT FOUND.
 BK0700
 BK0700                          STATION RECOVERY (1986)
 BK0700
 BK0700'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0700'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0701 ***********************************************************************
 BK0701  DESIGNATION -  B 2227
 BK0701  PID         -  BK0701
 BK0701  STATE/COUNTY-  LA/ACADIA
 BK0701  COUNTRY     -  US
 BK0701  USGS QUAD   -  MERMENTAU (2018)
 BK0701
 BK0701                         *CURRENT SURVEY CONTROL
 BK0701  ______________________________________________________________________
 BK0701* NAD 83(1986) POSITION- 30 11 15.     (N) 092 35 00.     (W)   SCALED
 BK0701* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0701  **This station is located in a suspected subsidence area (see below).
 BK0701  ______________________________________________________________________
 BK0701  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK0701
 BK0701.The horizontal coordinates were scaled from a map and have
 BK0701.an estimated accuracy of +/- 6 seconds.
 BK0701
 BK0701.** This station is in an area of known vertical motion. If an
 BK0701.** orthometric height was ever established but is not available 
 BK0701.** in the current survey control section, the orthometric height
 BK0701.** is considered suspect.  Suspect heights are available in the
 BK0701.** superseded section only if requested.
 BK0701
 BK0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0701.GEOID18 height accuracy estimate available here.
 BK0701
 BK0701.Click photographs - Photos may exist for this station.
 BK0701
 BK0701;                    North         East    Units  Estimated Accuracy
 BK0701;SPC LA S     -   187,710.      879,630.      MT  (+/- 180 meters Scaled)
 BK0701
 BK0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP401396(NAD 83)
 BK0701
 BK0701                          SUPERSEDED SURVEY CONTROL
 BK0701
 BK0701.No superseded survey control is available for this station.
 BK0701
 BK0701_MARKER: DD = SURVEY DISK
 BK0701_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0701_STAMPING: B 2227
 BK0701_MARK LOGO: CGS+SS
 BK0701_PROJECTION: RECESSED 20 CENTIMETERS
 BK0701_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0701
 BK0701  HISTORY     - Date     Condition        Report By
 BK0701  HISTORY     - 1934     MONUMENTED       LAGS
 BK0701  HISTORY     - 1970     GOOD             NGS
 BK0701  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK0701  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0701
 BK0701                          STATION DESCRIPTION
 BK0701
 BK0701'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0701'0.25 MI E FROM MERMENTAU.
 BK0701'ABOUT 0.25 MILE EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE POST
 BK0701'OFFICE AT MERMENTAU, 49 FEET SOUTH OF THE SOUTH WALL OF THE JOHNSON
 BK0701'FERTILIZER WAREHOUSE BUILDING, 6 1/2 FEET SOUTH OF THE SOUTH RAIL OF
 BK0701'THE MAIN TRACK, 12 FEET NORTH OF A TELEPHONE POLE, ABOUT 2 FEET BELOW
 BK0701'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 BK0701'8 INCHES BELOW THE SURFACE OF THE BALLAST.  SEC 32, T 10S, R 2W.
 BK0701
 BK0701                          STATION RECOVERY (1981)
 BK0701
 BK0701'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0701'SEARCHED FOR, NOT RECOVERED, AREA HAS BEEN GRADED AND NOW COVERED OVER
 BK0701'WITH CRUSHED ROCK.
 BK0701
 BK0701                          STATION RECOVERY (1983)
 BK0701
 BK0701'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0701'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0702 ***********************************************************************
 BK0702  DESIGNATION -  B 2228
 BK0702  PID         -  BK0702
 BK0702  STATE/COUNTY-  LA/ACADIA
 BK0702  COUNTRY     -  US
 BK0702  USGS QUAD   -  MERMENTAU (2018)
 BK0702
 BK0702                         *CURRENT SURVEY CONTROL
 BK0702  ______________________________________________________________________
 BK0702* NAD 83(1986) POSITION- 30 11 09.     (N) 092 34 47.     (W)   SCALED
 BK0702* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0702  **This station is located in a suspected subsidence area (see below).
 BK0702  ______________________________________________________________________
 BK0702  GEOID HEIGHT    -        -27.185 (meters)                     GEOID18
 BK0702
 BK0702.The horizontal coordinates were scaled from a map and have
 BK0702.an estimated accuracy of +/- 6 seconds.
 BK0702
 BK0702.** This station is in an area of known vertical motion. If an
 BK0702.** orthometric height was ever established but is not available 
 BK0702.** in the current survey control section, the orthometric height
 BK0702.** is considered suspect.  Suspect heights are available in the
 BK0702.** superseded section only if requested.
 BK0702
 BK0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0702.GEOID18 height accuracy estimate available here.
 BK0702
 BK0702.Click photographs - Photos may exist for this station.
 BK0702
 BK0702;                    North         East    Units  Estimated Accuracy
 BK0702;SPC LA S     -   187,520.      879,980.      MT  (+/- 180 meters Scaled)
 BK0702
 BK0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP404394(NAD 83)
 BK0702
 BK0702                          SUPERSEDED SURVEY CONTROL
 BK0702
 BK0702.No superseded survey control is available for this station.
 BK0702
 BK0702_MARKER: DD = SURVEY DISK
 BK0702_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0702_STAMPING: B 2228
 BK0702_MARK LOGO: CGS+SS
 BK0702_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0702
 BK0702  HISTORY     - Date     Condition        Report By
 BK0702  HISTORY     - 1934     MONUMENTED       LAGS
 BK0702  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0702
 BK0702                          STATION DESCRIPTION
 BK0702
 BK0702'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0702'0.45 MI E FROM MERMENTAU.
 BK0702'2.0 MILES WEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BK0702'STATION AT MERMENTAU, AT A GRAVELED ROAD CROSSING, 3 1/2 POLES WEST OF
 BK0702'MILEPOST 182, 7 FEET SOUTH OF THE SOUTH RAIL, 19.5 FEET WEST OF THE
 BK0702'CENTER LINE OF A GRAVELED ROAD, 5.5 FEET NORTH OF A WITNESS POST, SET
 BK0702'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE
 BK0702'GROUND.  NOTE-- IT IS BELIEVED THE MARK WAS EITHER COVERED OR
 BK0702'DESTROYED DURING CONSTRUCTION WORK ALONG THE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0162 ***********************************************************************
 AV0162  DESIGNATION -  B 223
 AV0162  PID         -  AV0162
 AV0162  STATE/COUNTY-  LA/VERMILION
 AV0162  COUNTRY     -  US
 AV0162  USGS QUAD   -  PUMPKIN ISLANDS (2018)
 AV0162
 AV0162                         *CURRENT SURVEY CONTROL
 AV0162  ______________________________________________________________________
 AV0162* NAD 83(1986) POSITION- 29 38 46.     (N) 092 22 27.     (W)   SCALED
 AV0162* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0162  **This station is located in a suspected subsidence area (see below).
 AV0162  ______________________________________________________________________
 AV0162  GEOID HEIGHT    -        -25.649 (meters)                     GEOID18
 AV0162
 AV0162.The horizontal coordinates were scaled from a map and have
 AV0162.an estimated accuracy of +/- 6 seconds.
 AV0162
 AV0162.** This station is in an area of known vertical motion. If an
 AV0162.** orthometric height was ever established but is not available 
 AV0162.** in the current survey control section, the orthometric height
 AV0162.** is considered suspect.  Suspect heights are available in the
 AV0162.** superseded section only if requested.
 AV0162
 AV0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0162.GEOID18 height accuracy estimate available here.
 AV0162
 AV0162.Click photographs - Photos may exist for this station.
 AV0162
 AV0162;                    North         East    Units  Estimated Accuracy
 AV0162;SPC LA S     -   127,500.      899,230.      MT  (+/- 180 meters Scaled)
 AV0162
 AV0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN605797(NAD 83)
 AV0162
 AV0162                          SUPERSEDED SURVEY CONTROL
 AV0162
 AV0162.No superseded survey control is available for this station.
 AV0162
 AV0162_MARKER: DB = BENCH MARK DISK
 AV0162_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AV0162_STAMPING: B 223 1965
 AV0162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0162
 AV0162  HISTORY     - Date     Condition        Report By
 AV0162  HISTORY     - 1965     MONUMENTED       CGS
 AV0162  HISTORY     - 1977     POOR             USGS
 AV0162  HISTORY     - 1986     MARK NOT FOUND   NGS
 AV0162
 AV0162                          STATION DESCRIPTION
 AV0162
 AV0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0162'5.75 MI E FROM PECAN ISLAND.
 AV0162'ABOUT 5.15 MILES EAST ALONG STATE HIGHWAY 82 FROM THE SCHOOLHOUSE AT
 AV0162'PECAN ISLAND, THENCE 0.6 MILE SOUTH ALONG A SHELLED ROAD, OR 0.6 MILE
 AV0162'EAST ALONG STATE HIGHWAY 82 FROM THE SCHOOL HOUSE AT PECAN ISLAND,
 AV0162'THENCE 0.1 MILE SOUTH ALONG A SHELLED ROAD, THENCE 4.15 MILES EAST
 AV0162'SOUTHEAST ALONG FRONT RIDGE ROAD, THENCE 1.2 MILES NORTH ALONG A
 AV0162'SHELLED ROAD, IN S 4, R 1 E, T 16 S, 113 FEET WEST OF THE CENTER LINE
 AV0162'OF THE SHELLED ROAD, 12 FEET NORTH OF THE CENTER OF A METAL GATE AND A
 AV0162'PRIVATE ROAD LEADING WEST, 1/2 FOOT EAST OF A FENCE, 1.0 FEET NORTH OF
 AV0162'A WOODEN WITNESS POST, ABOUT LEVEL WITH THE PRIVATE ROAD, ABOUT 3 FEET
 AV0162'BELOW THE LEVEL OF THE SHELLED ROAD, AND ON THE TOP OF A 5/8-INCH
 AV0162'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 88 FEET AND IS ENCASED
 AV0162'IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 3 INCHES.
 AV0162
 AV0162                          STATION RECOVERY (1977)
 AV0162
 AV0162'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 AV0162'MARK RECOVERED IN POOR CONDITION.
 AV0162
 AV0162                          STATION RECOVERY (1986)
 AV0162
 AV0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AV0162'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0704 ***********************************************************************
 BK0704  DESIGNATION -  B 2230
 BK0704  PID         -  BK0704
 BK0704  STATE/COUNTY-  LA/ACADIA
 BK0704  COUNTRY     -  US
 BK0704  USGS QUAD   -  MERMENTAU (2018)
 BK0704
 BK0704                         *CURRENT SURVEY CONTROL
 BK0704  ______________________________________________________________________
 BK0704* NAD 83(1986) POSITION- 30 11 01.     (N) 092 34 20.     (W)   SCALED
 BK0704* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0704  **This station is located in a suspected subsidence area (see below).
 BK0704  ______________________________________________________________________
 BK0704  GEOID HEIGHT    -        -27.181 (meters)                     GEOID18
 BK0704
 BK0704.The horizontal coordinates were scaled from a map and have
 BK0704.an estimated accuracy of +/- 6 seconds.
 BK0704
 BK0704.** This station is in an area of known vertical motion.  Due to the
 BK0704.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0704.** determined the orthometric heights for marks in these suspect
 BK0704.** subsidence areas should be considered valid only at the epoch date
 BK0704.** associated with the orthometric height.  These heights must always
 BK0704.** be validated when used as control.  All previously superseded
 BK0704.** orthometric heights are now considered suspect and are available
 BK0704.** in the superseded section.  NGS does not recommend using suspect
 BK0704.** or superseded heights as control.
 BK0704
 BK0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0704.GEOID18 height accuracy estimate available here.
 BK0704
 BK0704.Click photographs - Photos may exist for this station.
 BK0704
 BK0704;                    North         East    Units  Estimated Accuracy
 BK0704;SPC LA S     -   187,260.      880,700.      MT  (+/- 180 meters Scaled)
 BK0704
 BK0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP411392(NAD 83)
 BK0704
 BK0704                          SUPERSEDED SURVEY CONTROL
 BK0704
 BK0704.No superseded survey control is available for this station.
 BK0704
 BK0704_MARKER: DD = SURVEY DISK
 BK0704_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0704_STAMPING: B 2230
 BK0704_MARK LOGO: CGS+SS
 BK0704_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0704
 BK0704  HISTORY     - Date     Condition        Report By
 BK0704  HISTORY     - 1934     MONUMENTED       LAGS
 BK0704  HISTORY     - 1970     GOOD             NGS
 BK0704  HISTORY     - 1981     GOOD             NGS
 BK0704  HISTORY     - 1983     MARK NOT FOUND   USGS
 BK0704  HISTORY     - 1986     GOOD             NGS
 BK0704  HISTORY     - 20060518 MARK NOT FOUND   NGS
 BK0704
 BK0704                          STATION DESCRIPTION
 BK0704
 BK0704'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0704'0.95 MI E FROM MERMENTAU.
 BK0704'ABOUT 0.95 MILE EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE POST
 BK0704'OFFICE AT MERMENTAU, 12 RAILS EAST OF RAILROAD TRESTLE NUMBER 179.24,
 BK0704'0.15 MILE WEST OF A CROSSING OF THE RAILROAD AND STATE HIGHWAY 92, 76
 BK0704'1/2 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 90, 61 1/2 FEET
 BK0704'NORTH OF THE NORTH RAIL, 1.4 FEET WEST OF A WOODEN WITNESS POST, ABOUT
 BK0704'6 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 BK0704'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 35,
 BK0704'T 10S, R 2W.
 BK0704
 BK0704                          STATION RECOVERY (1981)
 BK0704
 BK0704'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0704'RECOVERED IN GOOD CONDITION.
 BK0704
 BK0704                          STATION RECOVERY (1983)
 BK0704
 BK0704'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BK0704'MARK NOT FOUND.
 BK0704
 BK0704                          STATION RECOVERY (1986)
 BK0704
 BK0704'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0704'RECOVERED IN GOOD CONDITION.
 BK0704
 BK0704                          STATION RECOVERY (2006)
 BK0704
 BK0704'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BK0704'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0705 ***********************************************************************
 BK0705  DESIGNATION -  B 2232
 BK0705  PID         -  BK0705
 BK0705  STATE/COUNTY-  LA/ACADIA
 BK0705  COUNTRY     -  US
 BK0705  USGS QUAD   -  MERMENTAU (2018)
 BK0705
 BK0705                         *CURRENT SURVEY CONTROL
 BK0705  ______________________________________________________________________
 BK0705* NAD 83(1986) POSITION- 30 10 52.     (N) 092 33 52.     (W)   SCALED
 BK0705* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0705  **This station is located in a suspected subsidence area (see below).
 BK0705  ______________________________________________________________________
 BK0705  GEOID HEIGHT    -        -27.176 (meters)                     GEOID18
 BK0705
 BK0705.The horizontal coordinates were scaled from a map and have
 BK0705.an estimated accuracy of +/- 6 seconds.
 BK0705
 BK0705.** This station is in an area of known vertical motion. If an
 BK0705.** orthometric height was ever established but is not available 
 BK0705.** in the current survey control section, the orthometric height
 BK0705.** is considered suspect.  Suspect heights are available in the
 BK0705.** superseded section only if requested.
 BK0705
 BK0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0705.GEOID18 height accuracy estimate available here.
 BK0705
 BK0705.Click photographs - Photos may exist for this station.
 BK0705
 BK0705;                    North         East    Units  Estimated Accuracy
 BK0705;SPC LA S     -   186,980.      881,440.      MT  (+/- 180 meters Scaled)
 BK0705
 BK0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP419389(NAD 83)
 BK0705
 BK0705                          SUPERSEDED SURVEY CONTROL
 BK0705
 BK0705.No superseded survey control is available for this station.
 BK0705
 BK0705_MARKER: DD = SURVEY DISK
 BK0705_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0705_STAMPING: B 2232
 BK0705_MARK LOGO: CGS+SS
 BK0705_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0705
 BK0705  HISTORY     - Date     Condition        Report By
 BK0705  HISTORY     - 1934     MONUMENTED       LAGS
 BK0705  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0705
 BK0705                          STATION DESCRIPTION
 BK0705
 BK0705'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0705'1.45 MI E FROM MERMENTAU.
 BK0705'1.45 MILES EAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BK0705'STATION AT MERMENTAU, 63 FEET NORTH OF THE NORTH SIDE OF TRESTLE
 BK0705'178.65, 64 FEET NORTH OF THE NORTH RAIL, 73.6 FEET SOUTH OF THE CENTER
 BK0705'LINE OF U.S. HIGHWAY 90, 75 FEET SOUTHWEST OF THE WEST END OF THE
 BK0705'SOUTH HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 21.7 FEET
 BK0705'NORTHEAST OF TELEPHONE POLE 67221-3, 2.2 FEET WEST OF A WITNESS POST,
 BK0705'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE
 BK0705'GROUND.  NOTE-- THERE IS DENSE GRASS AND MOUNDS OF DIRT AT THE
 BK0705'DESCRIBED LOCATION OF THE MARK.  THERE IS ALSO A DITCH NEAR THE
 BK0705'DESCRIBED LOCATION OF THE MARK AND THE MARK IS BELIEVED TO HAVE BEEN
 BK0705'COVERED OR DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0708 ***********************************************************************
 BK0708  DESIGNATION -  B 2234
 BK0708  PID         -  BK0708
 BK0708  STATE/COUNTY-  LA/ACADIA
 BK0708  COUNTRY     -  US
 BK0708  USGS QUAD   -  MERMENTAU (2018)
 BK0708
 BK0708                         *CURRENT SURVEY CONTROL
 BK0708  ______________________________________________________________________
 BK0708* NAD 83(1986) POSITION- 30 10 47.     (N) 092 33 14.     (W)   SCALED
 BK0708* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0708  **This station is located in a suspected subsidence area (see below).
 BK0708  ______________________________________________________________________
 BK0708  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK0708
 BK0708.The horizontal coordinates were scaled from a map and have
 BK0708.an estimated accuracy of +/- 6 seconds.
 BK0708
 BK0708.** This station is in an area of known vertical motion. If an
 BK0708.** orthometric height was ever established but is not available 
 BK0708.** in the current survey control section, the orthometric height
 BK0708.** is considered suspect.  Suspect heights are available in the
 BK0708.** superseded section only if requested.
 BK0708
 BK0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0708.GEOID18 height accuracy estimate available here.
 BK0708
 BK0708.Click photographs - Photos may exist for this station.
 BK0708
 BK0708;                    North         East    Units  Estimated Accuracy
 BK0708;SPC LA S     -   186,810.      882,460.      MT  (+/- 180 meters Scaled)
 BK0708
 BK0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP429387(NAD 83)
 BK0708
 BK0708                          SUPERSEDED SURVEY CONTROL
 BK0708
 BK0708.No superseded survey control is available for this station.
 BK0708
 BK0708_MARKER: DD = SURVEY DISK
 BK0708_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0708_STAMPING: B 2234
 BK0708_MARK LOGO: CGS+SS
 BK0708_PROJECTION: FLUSH
 BK0708_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0708
 BK0708  HISTORY     - Date     Condition        Report By
 BK0708  HISTORY     - 1934     MONUMENTED       LAGS
 BK0708  HISTORY     - 1970     GOOD             NGS
 BK0708  HISTORY     - 1981     GOOD             NGS
 BK0708  HISTORY     - 1986     MARK NOT FOUND   NGS
 BK0708
 BK0708                          STATION DESCRIPTION
 BK0708
 BK0708'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0708'2.1 MI E FROM MERMENTAU.
 BK0708'ABOUT 2.1 MILES EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE POST
 BK0708'OFFICE AT MERMENTAU, 130 FEET NORTH AND ACROSS THE TRACK FROM MILEPOST
 BK0708'178, 86 FEET NORTH OF THE NORTH RAIL, 54 1/2 FEET SOUTH OF THE CENTER
 BK0708'LINE OF U.S. HIGHWAY 90, 50 YARDS SOUTHWEST AND ACROSS THE HIGHWAY
 BK0708'FROM A TENNESSEE GAS LINE MARKER, 82 1/2 FEET NORTHEAST OF A TELEPHONE
 BK0708'POLE, 0.7 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 5 1/2 FEET BELOW
 BK0708'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 BK0708'LEVEL WITH THE SURFACE OF THE GROUND.
 BK0708
 BK0708                          STATION RECOVERY (1981)
 BK0708
 BK0708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK0708'RECOVERED IN GOOD CONDITION.
 BK0708
 BK0708                          STATION RECOVERY (1986)
 BK0708
 BK0708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0708'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 BK0708'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0163 ***********************************************************************
 BK0163  DESIGNATION -  B 2239
 BK0163  PID         -  BK0163
 BK0163  STATE/COUNTY-  LA/ACADIA
 BK0163  COUNTRY     -  US
 BK0163  USGS QUAD   -  CROWLEY WEST (2018)
 BK0163
 BK0163                         *CURRENT SURVEY CONTROL
 BK0163  ______________________________________________________________________
 BK0163* NAD 83(1986) POSITION- 30 10 49.     (N) 092 26 30.     (W)   SCALED
 BK0163* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0163  **This station is located in a suspected subsidence area (see below).
 BK0163  ______________________________________________________________________
 BK0163  GEOID HEIGHT    -        -27.152 (meters)                     GEOID18
 BK0163
 BK0163.The horizontal coordinates were scaled from a map and have
 BK0163.an estimated accuracy of +/- 6 seconds.
 BK0163
 BK0163.** This station is in an area of known vertical motion.  Due to the
 BK0163.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0163.** determined the orthometric heights for marks in these suspect
 BK0163.** subsidence areas should be considered valid only at the epoch date
 BK0163.** associated with the orthometric height.  These heights must always
 BK0163.** be validated when used as control.  All previously superseded
 BK0163.** orthometric heights are now considered suspect and are available
 BK0163.** in the superseded section.  NGS does not recommend using suspect
 BK0163.** or superseded heights as control.
 BK0163
 BK0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0163.GEOID18 height accuracy estimate available here.
 BK0163
 BK0163.Click photographs - Photos may exist for this station.
 BK0163
 BK0163;                    North         East    Units  Estimated Accuracy
 BK0163;SPC LA S     -   186,770.      893,260.      MT  (+/- 180 meters Scaled)
 BK0163
 BK0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP537388(NAD 83)
 BK0163
 BK0163                          SUPERSEDED SURVEY CONTROL
 BK0163
 BK0163.No superseded survey control is available for this station.
 BK0163
 BK0163_MARKER: DD = SURVEY DISK
 BK0163_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0163_STAMPING: B 2239
 BK0163_MARK LOGO: CGS+SS
 BK0163_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0163_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0163+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 BK0163
 BK0163  HISTORY     - Date     Condition        Report By
 BK0163  HISTORY     - 1934     MONUMENTED       LAGS
 BK0163  HISTORY     - 1970     GOOD             NGS
 BK0163  HISTORY     - 1982     GOOD             NGS
 BK0163  HISTORY     - 1986     GOOD             NGS
 BK0163  HISTORY     - 19910813 GOOD             LADTD
 BK0163
 BK0163                          STATION DESCRIPTION
 BK0163
 BK0163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0163'1.4 MI E FROM ESTHERWOOD.
 BK0163'ABOUT 1.4 MILES EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE POST
 BK0163'OFFICE AT ESTHERWOOD, 0.1 MILE WEST OF A CULVERT WHICH IS AT A CURVE
 BK0163'IN U.S. HIGHWAY 90, 2 1/2 POLES EAST OF SEMAPHORE SIGNAL NUMBER 1713,
 BK0163'74 1/2 FEET NORTH OF THE NORTH RAIL, 49 FEET SOUTH OF THE CENTER LINE
 BK0163'OF THE HIGHWAY, 63 1/2 FEET NORTHEAST OF A TELEPHONE POLE, 1.0 FOOT
 BK0163'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 BK0163'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 BK0163'SURFACE OF THE GROUND.  SEC 14, T 10S, R 1W.
 BK0163
 BK0163                          STATION RECOVERY (1982)
 BK0163
 BK0163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0163'RECOVERED IN GOOD CONDITION, TO REACH IS NOW INADEQUATE AS A NEW POST
 BK0163'OFFICE WAS BUILT IN 1976. CHANGE TO 1.9 KILOMETERS (1.2 MILES) EAST
 BK0163'ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE IN ESTHERWOOD TO THE MARK
 BK0163'ON THE LEFT.
 BK0163
 BK0163                          STATION RECOVERY (1986)
 BK0163
 BK0163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0163'RECOVERED IN GOOD CONDITION.
 BK0163
 BK0163                          STATION RECOVERY (1991)
 BK0163
 BK0163'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BK0163'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) WEST-SOUTHWEST OF CROWLEY
 BK0163'AND 1.15 MI (1.85 KM) EAST OF ESTERWOOD. OWNERSHIP--LOUISIANA
 BK0163'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BK0163'FROM THE POST OFFICE IN ESTERWOOD GO EAST FOR 1.15 MI (1.85 KM) ON
 BK0163'U.S.  HIGHWAY 90 TO THE STATION SET ON THE RIGHT, 0.1 MI (0.2 KM) WEST
 BK0163'FROM A CULVERT WHICH IS AT A CURVE IN THE HIGHWAY, 74.5 FT (22.7 M)
 BK0163'NORTH FROM THE NORTH RAIL OF THE SOUTHERN PACFIC RAILROAD, 63.5 FT
 BK0163'(19.4 M) NORTHEAST FROM A TELEGRAPH POLE, 49.0 FT (14.9 M) SOUTH FROM
 BK0163'THE CENTER OF THE HIGHWAY, 1.0 FT (0.3 M) SOUTH FROM A METAL WITNESS
 BK0163'POST WITH SIGN ATTACHED, PROJECTING 3 INCHES AND ABOUT 2.0 FT (0.6 M)
 BK0163'BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0273 ***********************************************************************
 BK0273  DESIGNATION -  B 224
 BK0273  PID         -  BK0273
 BK0273  STATE/COUNTY-  LA/ACADIA
 BK0273  COUNTRY     -  US
 BK0273  USGS QUAD   -  CROWLEY WEST (2018)
 BK0273
 BK0273                         *CURRENT SURVEY CONTROL
 BK0273  ______________________________________________________________________
 BK0273* NAD 83(1986) POSITION- 30 09 54.     (N) 092 28 52.     (W)   SCALED
 BK0273* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0273  **This station is located in a suspected subsidence area (see below).
 BK0273  ______________________________________________________________________
 BK0273  GEOID HEIGHT    -        -27.136 (meters)                     GEOID18
 BK0273
 BK0273.This mark is at Crowley/le Gros Mem Airport (3R2)
 BK0273
 BK0273.The horizontal coordinates were scaled from a map and have
 BK0273.an estimated accuracy of +/- 6 seconds.
 BK0273
 BK0273.** This station is in an area of known vertical motion. If an
 BK0273.** orthometric height was ever established but is not available 
 BK0273.** in the current survey control section, the orthometric height
 BK0273.** is considered suspect.  Suspect heights are available in the
 BK0273.** superseded section only if requested.
 BK0273
 BK0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0273.GEOID18 height accuracy estimate available here.
 BK0273
 BK0273.Click photographs - Photos may exist for this station.
 BK0273
 BK0273;                    North         East    Units  Estimated Accuracy
 BK0273;SPC LA S     -   185,110.      889,450.      MT  (+/- 180 meters Scaled)
 BK0273
 BK0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP499371(NAD 83)
 BK0273
 BK0273                          SUPERSEDED SURVEY CONTROL
 BK0273
 BK0273.No superseded survey control is available for this station.
 BK0273
 BK0273_MARKER: DB = BENCH MARK DISK
 BK0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0273_STAMPING: B 224 1965
 BK0273_MARK LOGO: CGS
 BK0273_PROJECTION: FLUSH
 BK0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0273+STABILITY: SURFACE MOTION
 BK0273
 BK0273  HISTORY     - Date     Condition        Report By
 BK0273  HISTORY     - 1965     MONUMENTED       CGS
 BK0273  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0273
 BK0273                          STATION DESCRIPTION
 BK0273
 BK0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK0273'2.2 MI SE FROM MIDLAND.
 BK0273'ABOUT 0.8 MILE SOUTH ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0273'RAILROAD STATION AT MIDLAND, THENCE 1.05 MILE EAST ALONG A GRAVELED
 BK0273'ROAD, THENCE 0.25 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.1 MILE
 BK0273'WEST ALONG A GRAVELED ROAD LEADING TO THE HANGER AT LEGRAS MEMORIAL
 BK0273'AIRPORT, IN FRACTIONAL SECTION 20, T 10 S, R 1 W, 15 FEET SOUTH OF THE
 BK0273'SOUTH CORNER OF THE HANGER, 13 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF
 BK0273'THE CONCRETE APRON IN FRONT OF THE HANGER, 12 FEET WEST OF THE
 BK0273'SOUTHEAST END OF THE DOOR TRACK TO THE HANGER, 28 FEET NORTHEAST OF
 BK0273'THE CENTER LINE OF THE GRAVELED ROAD, ABOUT LEVEL WITH THE ROAD, SET
 BK0273'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0273
 BK0273                          STATION RECOVERY (1980)
 BK0273
 BK0273'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0165 ***********************************************************************
 BK0165  DESIGNATION -  B 2241
 BK0165  PID         -  BK0165
 BK0165  STATE/COUNTY-  LA/ACADIA
 BK0165  COUNTRY     -  US
 BK0165  USGS QUAD   -  CROWLEY WEST (2018)
 BK0165
 BK0165                         *CURRENT SURVEY CONTROL
 BK0165  ______________________________________________________________________
 BK0165* NAD 83(1986) POSITION- 30 11 02.     (N) 092 25 53.     (W)   SCALED
 BK0165* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0165  **This station is located in a suspected subsidence area (see below).
 BK0165  ______________________________________________________________________
 BK0165  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BK0165
 BK0165.The horizontal coordinates were scaled from a map and have
 BK0165.an estimated accuracy of +/- 6 seconds.
 BK0165
 BK0165.** This station is in an area of known vertical motion. If an
 BK0165.** orthometric height was ever established but is not available 
 BK0165.** in the current survey control section, the orthometric height
 BK0165.** is considered suspect.  Suspect heights are available in the
 BK0165.** superseded section only if requested.
 BK0165
 BK0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0165.GEOID18 height accuracy estimate available here.
 BK0165
 BK0165.Click photographs - Photos may exist for this station.
 BK0165
 BK0165;                    North         East    Units  Estimated Accuracy
 BK0165;SPC LA S     -   187,160.      894,260.      MT  (+/- 180 meters Scaled)
 BK0165
 BK0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP547392(NAD 83)
 BK0165
 BK0165                          SUPERSEDED SURVEY CONTROL
 BK0165
 BK0165.No superseded survey control is available for this station.
 BK0165
 BK0165_MARKER: DD = SURVEY DISK
 BK0165_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0165_STAMPING: B 2241
 BK0165_MARK LOGO: CGS+SS
 BK0165_PROJECTION: FLUSH
 BK0165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0165
 BK0165  HISTORY     - Date     Condition        Report By
 BK0165  HISTORY     - 1934     MONUMENTED       LAGS
 BK0165  HISTORY     - 1970     MARK NOT FOUND   NGS
 BK0165
 BK0165                          STATION DESCRIPTION
 BK0165
 BK0165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0165'2.05 MI E FROM ESTHERWOOD.
 BK0165'2.05 MILES EAST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 BK0165'STATION AT ESTHERWOOD, 423 FEET SOUTHWEST OF THE CENTER LINE OF A
 BK0165'SMALL IRRIGATION DITCH, 142.2 FEET NORTHEAST OF A POWER POLE, 65 FEET
 BK0165'NORTHEAST OF THE EXTENDED CENTER LINE OF A TRACK ROAD, 9 FEET
 BK0165'SOUTHEAST OF THE SOUTHEAST BANK OF A CANAL, 51 FEET NORTHWEST OF THE
 BK0165'CENTER LINE OF U.S. HIGHWAY 90, 173 FEET NORTHWEST OF THE NORTHWEST
 BK0165'RAIL, 1.4 FEET EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 BK0165'POST WHICH IS FLUSH WITH THE GROUND.  NOTE-- A DEPRESSION WAS FOUND AT
 BK0165'THE MEASUREMENTS ACCORDING TO THE OLD DESCRIPTION BUT NO OTHER TRACE
 BK0165'OF THE MARK WAS FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0166 ***********************************************************************
 BK0166  DESIGNATION -  B 2242
 BK0166  PID         -  BK0166
 BK0166  STATE/COUNTY-  LA/ACADIA
 BK0166  COUNTRY     -  US
 BK0166  USGS QUAD   -  CROWLEY WEST (2018)
 BK0166
 BK0166                         *CURRENT SURVEY CONTROL
 BK0166  ______________________________________________________________________
 BK0166* NAD 83(1986) POSITION- 30 11 09.     (N) 092 25 34.     (W)   SCALED
 BK0166* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0166  **This station is located in a suspected subsidence area (see below).
 BK0166  ______________________________________________________________________
 BK0166  GEOID HEIGHT    -        -27.156 (meters)                     GEOID18
 BK0166
 BK0166.The horizontal coordinates were scaled from a map and have
 BK0166.an estimated accuracy of +/- 6 seconds.
 BK0166
 BK0166.** This station is in an area of known vertical motion.  Due to the
 BK0166.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0166.** determined the orthometric heights for marks in these suspect
 BK0166.** subsidence areas should be considered valid only at the epoch date
 BK0166.** associated with the orthometric height.  These heights must always
 BK0166.** be validated when used as control.  All previously superseded
 BK0166.** orthometric heights are now considered suspect and are available
 BK0166.** in the superseded section.  NGS does not recommend using suspect
 BK0166.** or superseded heights as control.
 BK0166
 BK0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0166.GEOID18 height accuracy estimate available here.
 BK0166
 BK0166.Click photographs - Photos may exist for this station.
 BK0166
 BK0166;                    North         East    Units  Estimated Accuracy
 BK0166;SPC LA S     -   187,370.      894,770.      MT  (+/- 180 meters Scaled)
 BK0166
 BK0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP552395(NAD 83)
 BK0166
 BK0166                          SUPERSEDED SURVEY CONTROL
 BK0166
 BK0166.No superseded survey control is available for this station.
 BK0166
 BK0166_MARKER: DD = SURVEY DISK
 BK0166_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0166_STAMPING: B 2242
 BK0166_MARK LOGO: CGS+SS
 BK0166_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0166_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0166+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 BK0166
 BK0166  HISTORY     - Date     Condition        Report By
 BK0166  HISTORY     - 1934     MONUMENTED       LAGS
 BK0166  HISTORY     - 1970     GOOD             NGS
 BK0166  HISTORY     - 1982     GOOD             NGS
 BK0166  HISTORY     - 1986     GOOD             NGS
 BK0166  HISTORY     - 19910813 GOOD             LADTD
 BK0166
 BK0166                          STATION DESCRIPTION
 BK0166
 BK0166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0166'2.4 MI E FROM ESTHERWOOD.
 BK0166'ABOUT 2.4 MILES EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0166'STORE AND POST OFFICE AT ESTHERWOOD, OR ABOUT 3.85 MILES SOUTHWEST
 BK0166'ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION AT CROWLEY, 1
 BK0166'POLE NORTHEAST OF SEMAPHORE SIGNAL NUMBER 1703, 55 FEET NORTHWEST OF
 BK0166'THE NORTHWEST RAIL, 68 FEET SOUTHEAST OF THE CENTER LINE OF U.S.
 BK0166'HIGHWAY 90, ON THE EXTENDED CENTER LINE OF A GRAVELED ROAD WHICH LEADS
 BK0166'NORTH, 25 FEET NORTH-NORTHEAST OF TELEPHONE POLE NUMBER 6416, 1.0 FOOT
 BK0166'EAST OF A METAL WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL OF THE
 BK0166'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 BK0166'ABOVE THE SURFACE OF THE GROUND.  SEC 16, T 10S, R 1W.
 BK0166
 BK0166                          STATION RECOVERY (1982)
 BK0166
 BK0166'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0166'RECOVERED IN GOOD CONDITION, TO REACH IS NOW INADEQUATE AS A NEW POST
 BK0166'OFFICE WAS BUILT IN 1976.  CHANGE TO 3.5 KILOMETERS (2.2 MILES) EAST
 BK0166'ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE IN ESTHERWOOD.
 BK0166
 BK0166                          STATION RECOVERY (1986)
 BK0166
 BK0166'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0166'RECOVERED IN GOOD CONDITION.
 BK0166
 BK0166                          STATION RECOVERY (1991)
 BK0166
 BK0166'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BK0166'THE STATION IS LOCATED ABOUT 3.6 MI (5.8 KM) WEST-SOUTHWEST OF CROWLEY
 BK0166'AND 2.15 MI (3.46 KM) EAST OF ESTERWOOD. OWNERSHIP--LOUISIANA
 BK0166'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BK0166'FROM THE POST OFFICE IN ESTERWOOD GO EAST FOR 2.15 MI (3.46 KM) ON
 BK0166'U.S.  HIGHWAY 90 TO THE STATION SET ON THE RIGHT, 1 POLE EAST OF
 BK0166'SEMAPHORE SIGNAL NUMBER 1704, ON THE EXTENDED CENTER OF A GRAVELED
 BK0166'ROAD WHICH LEADS NORTH. THE STATION IS 68.0 FT (20.7 M) SOUTHEAST FROM
 BK0166'THE CENTER OF THE HIGHWAY, 55.0 FT (16.8 M) NORTHWEST FROM THE NORTH
 BK0166'RAIL OF THE SOUTHERN PACFIC RAILROAD, 21.0 FT (6.4 M) NORTHWEST FROM A
 BK0166'TELEGRAPH POLE, 1.0 FT (0.3 M) EAST FROM A METAL WITNESS POST WITH
 BK0166'SIGN ATTACHED, PROJECTING 4 INCHES AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0005 ***********************************************************************
 AV0005  DESIGNATION -  B 225
 AV0005  PID         -  AV0005
 AV0005  STATE/COUNTY-  LA/VERMILION
 AV0005  COUNTRY     -  US
 AV0005  USGS QUAD   -  KAPLAN SOUTH (2018)
 AV0005
 AV0005                         *CURRENT SURVEY CONTROL
 AV0005  ______________________________________________________________________
 AV0005* NAD 83(1986) POSITION- 29 57 45.     (N) 092 17 00.     (W)   SCALED
 AV0005* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0005  **This station is located in a suspected subsidence area (see below).
 AV0005  ______________________________________________________________________
 AV0005  GEOID HEIGHT    -        -26.600 (meters)                     GEOID18
 AV0005
 AV0005.The horizontal coordinates were scaled from a map and have
 AV0005.an estimated accuracy of +/- 6 seconds.
 AV0005
 AV0005.** This station is in an area of known vertical motion. If an
 AV0005.** orthometric height was ever established but is not available 
 AV0005.** in the current survey control section, the orthometric height
 AV0005.** is considered suspect.  Suspect heights are available in the
 AV0005.** superseded section only if requested.
 AV0005
 AV0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0005.GEOID18 height accuracy estimate available here.
 AV0005
 AV0005.Click photographs - Photos may exist for this station.
 AV0005
 AV0005;                    North         East    Units  Estimated Accuracy
 AV0005;SPC LA S     -   162,490.      908,310.      MT  (+/- 180 meters Scaled)
 AV0005
 AV0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP691148(NAD 83)
 AV0005
 AV0005                          SUPERSEDED SURVEY CONTROL
 AV0005
 AV0005.No superseded survey control is available for this station.
 AV0005
 AV0005_MARKER: DB = BENCH MARK DISK
 AV0005_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AV0005_SP_SET: SIPHON
 AV0005_STAMPING: B 225 1965
 AV0005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0005
 AV0005  HISTORY     - Date     Condition        Report By
 AV0005  HISTORY     - 1965     MONUMENTED       CGS
 AV0005  HISTORY     - 1968     GOOD             CGS
 AV0005  HISTORY     - 19910909 MARK NOT FOUND   USPSQD
 AV0005  HISTORY     - 20011210 MARK NOT FOUND   NGS
 AV0005
 AV0005                          STATION DESCRIPTION
 AV0005
 AV0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 AV0005'2.7 MI S FROM KAPLAN.
 AV0005'ABOUT 2.7 MILES SOUTH ALONG LOUISIANA HIGHWAY 35 FROM THE RAILROAD
 AV0005'STATION IN KAPLAN.  IN SECTION 32, T12S, R2E.  32 FEET WEST OF THE
 AV0005'CENTERLINE OF THE LOUISIANA HIGHWAY 35, 88 FEET SOUTH OF THE CENTER OF
 AV0005'THE WOODEN BRIDGE OVER ABBEVILLE CANAL, ABOUT 6 FEET BELOW THE LEVEL
 AV0005'OF THE HIGHWAY.  SET IN TOP OF THE WEST END OF A CONCRETE HEADWALL OF
 AV0005'AN IRRIGATION SIPHON.
 AV0005
 AV0005                          STATION RECOVERY (1991)
 AV0005
 AV0005'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0005'MARK NOT FOUND.
 AV0005
 AV0005                          STATION RECOVERY (2001)
 AV0005
 AV0005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AV0005'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0161 ***********************************************************************
 BK0161  DESIGNATION -  B 2250
 BK0161  PID         -  BK0161
 BK0161  STATE/COUNTY-  LA/ACADIA
 BK0161  COUNTRY     -  US
 BK0161  USGS QUAD   -  CROWLEY WEST (2018)
 BK0161
 BK0161                         *CURRENT SURVEY CONTROL
 BK0161  ______________________________________________________________________
 BK0161* NAD 83(1986) POSITION- 30 10 43.     (N) 092 27 50.     (W)   SCALED
 BK0161* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0161  **This station is located in a suspected subsidence area (see below).
 BK0161  ______________________________________________________________________
 BK0161  GEOID HEIGHT    -        -27.155 (meters)                     GEOID18
 BK0161
 BK0161.The horizontal coordinates were scaled from a map and have
 BK0161.an estimated accuracy of +/- 6 seconds.
 BK0161
 BK0161.** This station is in an area of known vertical motion.  Due to the
 BK0161.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0161.** determined the orthometric heights for marks in these suspect
 BK0161.** subsidence areas should be considered valid only at the epoch date
 BK0161.** associated with the orthometric height.  These heights must always
 BK0161.** be validated when used as control.  All previously superseded
 BK0161.** orthometric heights are now considered suspect and are available
 BK0161.** in the superseded section.  NGS does not recommend using suspect
 BK0161.** or superseded heights as control.
 BK0161
 BK0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0161.GEOID18 height accuracy estimate available here.
 BK0161
 BK0161.Click photographs - Photos may exist for this station.
 BK0161
 BK0161;                    North         East    Units  Estimated Accuracy
 BK0161;SPC LA S     -   186,600.      891,120.      MT  (+/- 180 meters Scaled)
 BK0161
 BK0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP516386(NAD 83)
 BK0161
 BK0161                          SUPERSEDED SURVEY CONTROL
 BK0161
 BK0161.No superseded survey control is available for this station.
 BK0161
 BK0161_MARKER: DD = SURVEY DISK
 BK0161_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0161_STAMPING: B 2250
 BK0161_MARK LOGO: CGS+SS
 BK0161_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0161
 BK0161  HISTORY     - Date     Condition        Report By
 BK0161  HISTORY     - 1934     MONUMENTED       LAGS
 BK0161  HISTORY     - 1970     GOOD             NGS
 BK0161  HISTORY     - 1982     GOOD             NGS
 BK0161  HISTORY     - 1986     GOOD             NGS
 BK0161
 BK0161                          STATION DESCRIPTION
 BK0161
 BK0161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0161'0.15 MI SE FROM ESTHERWOOD.
 BK0161'ABOUT 0.05 MILE EAST ALONG U.S. HIGHWAY 90 FROM THE STORE AND POST
 BK0161'OFFICE AT ESTHERWOOD, THENCE 0.1 MILE SOUTH ALONG STATE HIGHWAY 1124,
 BK0161'25 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 32.7 FEET
 BK0161'SOUTH-SOUTHEAST OF THE SOUTHEAST END OF A METAL GUARD RAIL IN A WOODEN
 BK0161'BRIDGE, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BK0161'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 8 INCHES
 BK0161'ABOVE THE SURFACE OF THE GROUND.  SEC 15, T 10S, R 1W.
 BK0161
 BK0161                          STATION RECOVERY (1982)
 BK0161
 BK0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0161'TO REACH IS NOW INADEQUATE AS A NEW POST OFFICE WAS BUILT IN 1976.
 BK0161'CHANGE TO, 0.28 KILOMETER (0.15 MILE) WEST ALONG U.S. HIGHWAY 90 FROM
 BK0161'THE POST OFFICE IN ESTHERWOOD, THENCE 0.2 KILOMETER (0.1 MILE) SOUTH
 BK0161'ALONG PARISH ROAD 1124 TO THE MARK ON THE LEFT.  NOTE- ADD 0.30 METER
 BK0161'(1 FOOT) EAST OF A FIBERGLASS WITNESS POST.
 BK0161
 BK0161                          STATION RECOVERY (1986)
 BK0161
 BK0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1511 ***********************************************************************
 BK1511  DESIGNATION -  B 226
 BK1511  PID         -  BK1511
 BK1511  STATE/COUNTY-  LA/CALCASIEU
 BK1511  COUNTRY     -  US
 BK1511  USGS QUAD   -  WESTLAKE (2018)
 BK1511
 BK1511                         *CURRENT SURVEY CONTROL
 BK1511  ______________________________________________________________________
 BK1511* NAD 83(1986) POSITION- 30 07 32.     (N) 093 18 45.     (W)   SCALED
 BK1511* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1511  **This station is located in a suspected subsidence area (see below).
 BK1511  ______________________________________________________________________
 BK1511  GEOID HEIGHT    -        -27.152 (meters)                     GEOID18
 BK1511
 BK1511.The horizontal coordinates were scaled from a map and have
 BK1511.an estimated accuracy of +/- 6 seconds.
 BK1511
 BK1511.** This station is in an area of known vertical motion. If an
 BK1511.** orthometric height was ever established but is not available 
 BK1511.** in the current survey control section, the orthometric height
 BK1511.** is considered suspect.  Suspect heights are available in the
 BK1511.** superseded section only if requested.
 BK1511
 BK1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1511.GEOID18 height accuracy estimate available here.
 BK1511
 BK1511.Click photographs - Photos may exist for this station.
 BK1511
 BK1511;                    North         East    Units  Estimated Accuracy
 BK1511;SPC LA S     -   181,830.      809,300.      MT  (+/- 180 meters Scaled)
 BK1511
 BK1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP698327(NAD 83)
 BK1511
 BK1511                          SUPERSEDED SURVEY CONTROL
 BK1511
 BK1511.No superseded survey control is available for this station.
 BK1511
 BK1511_MARKER: DB = BENCH MARK DISK
 BK1511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1511_STAMPING: B 226 1965
 BK1511_MARK LOGO: CGS
 BK1511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1511+STABILITY: SURFACE MOTION
 BK1511
 BK1511  HISTORY     - Date     Condition        Report By
 BK1511  HISTORY     - 1965     MONUMENTED       CGS
 BK1511  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK1511  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 BK1511  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 BK1511  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BK1511
 BK1511                          STATION DESCRIPTION
 BK1511
 BK1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1511'12.6 MI SW FROM LAKE CHARLES.
 BK1511'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURT HOUSE AT LAKE
 BK1511'CHARLES, THENCE 5.4 MILES SOUTHWEST ALONG PRIEN LAKE ROAD, THENCE 0.5
 BK1511'MILE WEST AND 3.05 MILES SOUTH ALONG STATE ROAD 384, THENCE 1.75 MILES
 BK1511'WEST ALONG TANK FARM ROAD, IN SECTION 5, R 9 W, T 11 S, ABOUT 0.1 MILE
 BK1511'NORTH OF A 90 DEGREE TURN IN THE ROAD, 148 FEET SOUTH OF THE EXTENDED
 BK1511'CENTER LINE OF A PRIVATE ROAD LEADING WEST, 176 FEET NORTHWEST OF THE
 BK1511'NORTHWEST CORNER OF A HOUSE, 35 FEET EAST OF THE CENTER LINE OF TANK
 BK1511'FARM ROAD, 24 FEET NORTH OF A 20-INCH PINE TREE, 1.0 FEET EAST OF A
 BK1511'WOODEN WITNESS POST, ABOUT 1.0 FOOT BELOW THE LEVEL OF THE ROAD, AND
 BK1511'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK1511
 BK1511                          STATION RECOVERY (1982)
 BK1511
 BK1511'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1511'CONCRETE POST WAS FOUND WITH DISK REMOVED.
 BK1511
 BK1511                          STATION RECOVERY (1987)
 BK1511
 BK1511'RECOVERY NOTE BY US POWER SQUADRON 1987 (TNC)
 BK1511'MARK NOT FOUND.
 BK1511
 BK1511                          STATION RECOVERY (1989)
 BK1511
 BK1511'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK1511'MARK NOT FOUND.
 BK1511
 BK1511                          STATION RECOVERY (1997)
 BK1511
 BK1511'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1511'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1459 ***********************************************************************
 AU1459  DESIGNATION -  B 227
 AU1459  PID         -  AU1459
 AU1459  STATE/COUNTY-  LA/LAFOURCHE
 AU1459  COUNTRY     -  US
 AU1459  USGS QUAD   -  BOURG (2018)
 AU1459
 AU1459                         *CURRENT SURVEY CONTROL
 AU1459  ______________________________________________________________________
 AU1459* NAD 83(1986) POSITION- 29 32 36.     (N) 090 30 25.     (W)   SCALED
 AU1459* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1459  **This station is located in a suspected subsidence area (see below).
 AU1459  ______________________________________________________________________
 AU1459  GEOID HEIGHT    -        -24.999 (meters)                     GEOID18
 AU1459
 AU1459.The horizontal coordinates were scaled from a map and have
 AU1459.an estimated accuracy of +/- 6 seconds.
 AU1459
 AU1459.** This station is in an area of known vertical motion. If an
 AU1459.** orthometric height was ever established but is not available 
 AU1459.** in the current survey control section, the orthometric height
 AU1459.** is considered suspect.  Suspect heights are available in the
 AU1459.** superseded section only if requested.
 AU1459
 AU1459.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1459.GEOID18 height accuracy estimate available here.
 AU1459
 AU1459.Click photographs - Photos may exist for this station.
 AU1459
 AU1459;                    North         East    Units  Estimated Accuracy
 AU1459;SPC LA S     -   115,940.    1,080,090.      MT  (+/- 180 meters Scaled)
 AU1459
 AU1459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN415707(NAD 83)
 AU1459
 AU1459                          SUPERSEDED SURVEY CONTROL
 AU1459
 AU1459.No superseded survey control is available for this station.
 AU1459
 AU1459_MARKER: DB = BENCH MARK DISK
 AU1459_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1459_STAMPING: B 227 1965
 AU1459_MARK LOGO: CGS
 AU1459_MAGNETIC: I = MARKER IS A STEEL ROD
 AU1459_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1459_ROD/PIPE-DEPTH: 24.4 meters
 AU1459
 AU1459  HISTORY     - Date     Condition        Report By
 AU1459  HISTORY     - 1965     MONUMENTED       CGS
 AU1459
 AU1459                          STATION DESCRIPTION
 AU1459
 AU1459'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1459'9.45 MI W FROM LAROSE.
 AU1459'9.45 MILES WEST ALONG STATE HIGHWAY 24 FROM THE EAST END OF A CONCRETE
 AU1459'DRAWBRIDGE OVER INTRACOASTAL WATERWAY AT LAROSE, ON THE OUTSIDE OF A
 AU1459'LONG CURVE IN THE HIGHWAY, 54 FEET SOUTH OF THE CENTER LINE OF THE
 AU1459'HIGHWAY, 11 1/2 FEET WEST OF THE CENTER OF A WOODEN GATE, 3 FEET
 AU1459'NORTHEAST OF A 26-INCH OAK TREE IN THE FENCE LINE, 3 FEET NORTHWEST OF
 AU1459'A GATE POST, 1.3 FEET SOUTH OF A WOODEN WITNESS POST, ABOUT 3 FEET
 AU1459'BELOW THE LEVEL OF THE HIGHWAY, AND SET ON THE TOP OF A 5/8-INCH
 AU1459'COPPER COATED ROD WHICH IS DRIVEN TO A DEPTH OF 80 FEET AND IS ENCASED
 AU1459'IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0633 ***********************************************************************
 BJ0633  DESIGNATION -  B 228
 BJ0633  PID         -  BJ0633
 BJ0633  STATE/COUNTY-  LA/ASCENSION
 BJ0633  COUNTRY     -  US
 BJ0633  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ0633
 BJ0633                         *CURRENT SURVEY CONTROL
 BJ0633  ______________________________________________________________________
 BJ0633* NAD 83(1986) POSITION- 30 06 04.     (N) 090 59 36.     (W)   SCALED
 BJ0633* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0633  **This station is located in a suspected subsidence area (see below).
 BJ0633  ______________________________________________________________________
 BJ0633  GEOID HEIGHT    -        -26.639 (meters)                     GEOID18
 BJ0633
 BJ0633.The horizontal coordinates were scaled from a map and have
 BJ0633.an estimated accuracy of +/- 6 seconds.
 BJ0633
 BJ0633.** This station is in an area of known vertical motion.  Due to the
 BJ0633.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0633.** determined the orthometric heights for marks in these suspect
 BJ0633.** subsidence areas should be considered valid only at the epoch date
 BJ0633.** associated with the orthometric height.  These heights must always
 BJ0633.** be validated when used as control.  All previously superseded
 BJ0633.** orthometric heights are now considered suspect and are available
 BJ0633.** in the superseded section.  NGS does not recommend using suspect
 BJ0633.** or superseded heights as control.
 BJ0633
 BJ0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0633.GEOID18 height accuracy estimate available here.
 BJ0633
 BJ0633.Click photographs - Photos may exist for this station.
 BJ0633
 BJ0633;                    North         East    Units  Estimated Accuracy
 BJ0633;SPC LA S     -   177,520.    1,032,770.      MT  (+/- 180 meters Scaled)
 BJ0633
 BJ0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP933316(NAD 83)
 BJ0633
 BJ0633                          SUPERSEDED SURVEY CONTROL
 BJ0633
 BJ0633.No superseded survey control is available for this station.
 BJ0633
 BJ0633_MARKER: DB = BENCH MARK DISK
 BJ0633_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0633_SP_SET: CULVERT HEADWALL
 BJ0633_STAMPING: B 228 1965
 BJ0633_MARK LOGO: CGS
 BJ0633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0633+STABILITY: SURFACE MOTION
 BJ0633
 BJ0633  HISTORY     - Date     Condition        Report By
 BJ0633  HISTORY     - 1965     MONUMENTED       CGS
 BJ0633  HISTORY     - 1976     GOOD             NGS
 BJ0633  HISTORY     - 1982     GOOD             NGS
 BJ0633
 BJ0633                          STATION DESCRIPTION
 BJ0633
 BJ0633'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0633'AT DONALDSONVILLE, 172 FEET NORTHWEST OF THE CENTER OF THE
 BJ0633'INTERSECTION OF STATE HIGHWAY 308 AND ALBERT STREET, SET IN THE CENTER
 BJ0633'OF THE TOP OF THE NORTH CONCRETE HEADWALL OF A DOUBLE CHANNEL CULVERT
 BJ0633'OVER BAYOU LAFOURCHE, 144 FEET WEST OF THE CENTER LINE OF LAFOURCHE
 BJ0633'STREET, 74 FEET NORTH OF THE CENTER LINE OF ALBERT STREET, 53 FEET
 BJ0633'SOUTHWEST OF THE SOUTHWEST CORNER OF A U.S. GEOLOGICAL SURVEY TIDE
 BJ0633'GUAGE, ABOUT 10 BELOW THE LEVEL OF ALBERT STREET.
 BJ0633
 BJ0633                          STATION RECOVERY (1976)
 BJ0633
 BJ0633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0633'AT DONALDSONVILLE, 172 FT NORTHWEST OF THE JUNCTION OF LAFOURCHE
 BJ0633'STREET AND MARCHAND DRIVE, 144 FT WEST OF THE CENTER LINE OF THE
 BJ0633'STREET, 74 FT NORTH OF THE CENTER LINE OF THE DRIVE, IN THE TOP OF
 BJ0633'THE CENTER OF A LARGE DOUBLE CHANNEL CULVERT OF THE BAYOU LAFOURCHE,
 BJ0633'53 FT SOUTHWEST OF THE SOUTHWEST CORNER OF A TIDE GAGE COVER.
 BJ0633
 BJ0633                          STATION RECOVERY (1982)
 BJ0633
 BJ0633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ0633'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1373 ***********************************************************************
 AU1373  DESIGNATION -  B 229
 AU1373  PID         -  AU1373
 AU1373  STATE/COUNTY-  LA/ASSUMPTION
 AU1373  COUNTRY     -  US
 AU1373  USGS QUAD   -  MADEWOOD (2018)
 AU1373
 AU1373                         *CURRENT SURVEY CONTROL
 AU1373  ______________________________________________________________________
 AU1373* NAD 83(1986) POSITION- 29 52 49.     (N) 090 59 21.     (W)   SCALED
 AU1373* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1373  **This station is located in a suspected subsidence area (see below).
 AU1373  ______________________________________________________________________
 AU1373  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 AU1373
 AU1373.The horizontal coordinates were scaled from a map and have
 AU1373.an estimated accuracy of +/- 6 seconds.
 AU1373
 AU1373.** This station is in an area of known vertical motion.  Due to the
 AU1373.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1373.** determined the orthometric heights for marks in these suspect
 AU1373.** subsidence areas should be considered valid only at the epoch date
 AU1373.** associated with the orthometric height.  These heights must always
 AU1373.** be validated when used as control.  All previously superseded
 AU1373.** orthometric heights are now considered suspect and are available
 AU1373.** in the superseded section.  NGS does not recommend using suspect
 AU1373.** or superseded heights as control.
 AU1373
 AU1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1373.GEOID18 height accuracy estimate available here.
 AU1373
 AU1373.Click photographs - Photos may exist for this station.
 AU1373
 AU1373;                    North         East    Units  Estimated Accuracy
 AU1373;SPC LA S     -   153,050.    1,033,250.      MT  (+/- 180 meters Scaled)
 AU1373
 AU1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP941072(NAD 83)
 AU1373
 AU1373                          SUPERSEDED SURVEY CONTROL
 AU1373
 AU1373.No superseded survey control is available for this station.
 AU1373
 AU1373_MARKER: DB = BENCH MARK DISK
 AU1373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1373_STAMPING: B 229 1965
 AU1373_MARK LOGO: CGS
 AU1373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1373+STABILITY: SURFACE MOTION
 AU1373
 AU1373  HISTORY     - Date     Condition        Report By
 AU1373  HISTORY     - 1965     MONUMENTED       CGS
 AU1373  HISTORY     - 1982     GOOD             NGS
 AU1373
 AU1373                          STATION DESCRIPTION
 AU1373
 AU1373'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1373'3.75 MI NW FROM LABADIEVILLE.
 AU1373'3.75 MILES NORTHWEST ALONG STATE HIGHWAY 1 FROM THE ST. FELIMA
 AU1373'CATHOLIC CHURCH AT LABADIEVILLE, ON THE PROPERTY OF E.J. VICKNAIR 104
 AU1373'FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE, 93 FEET WEST
 AU1373'OF THE CENTER LINE OF THE HIGHWAY, 62 1/2 FEET NORTHEAST OF A 75-INCH
 AU1373'OAK TREE, 27 1/2 FEET NORTHWEST OF A 20-INCH PECAN TREE, 28 1/2 FEET
 AU1373'WEST OF A TELEPHONE POLE, 1 1/2 FEET SOUTH OF A FENCE, ABOUT 4 FEET
 AU1373'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 AU1373'WHICH IS FLUSH WITH THE GROUND.
 AU1373
 AU1373                          STATION RECOVERY (1982)
 AU1373
 AU1373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1373'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1425 ***********************************************************************
 BH1425  DESIGNATION -  B 23
 BH1425  PID         -  BH1425
 BH1425  STATE/COUNTY-  LA/WASHINGTON
 BH1425  COUNTRY     -  US
 BH1425  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1425
 BH1425                         *CURRENT SURVEY CONTROL
 BH1425  ______________________________________________________________________
 BH1425* NAD 83(1986) POSITION- 30 46 45.2    (N) 089 51 57.3    (W)   HD_HELD2
 BH1425* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1425  **This station is located in a suspected subsidence area (see below).
 BH1425  ______________________________________________________________________
 BH1425  GEOID HEIGHT    -        -27.677 (meters)                     GEOID18
 BH1425  DYNAMIC HEIGHT  -         31.825 (meters)      104.41  (feet) COMP
 BH1425  MODELED GRAVITY -    979,334.2   (mgal)                       NAVD 88
 BH1425
 BH1425.The horizontal coordinates were established by autonomous hand held GPS
 BH1425.observations and have an estimated accuracy of +/- 10 meters.
 BH1425
 BH1425.** This station is in an area of known vertical motion. If an
 BH1425.** orthometric height was ever established but is not available 
 BH1425.** in the current survey control section, the orthometric height
 BH1425.** is considered suspect.  Suspect heights are available in the
 BH1425.** superseded section only if requested.
 BH1425
 BH1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1425.GEOID18 height accuracy estimate available here.
 BH1425
 BH1425.Click photographs - Photos may exist for this station.
 BH1425
 BH1425.The dynamic height is computed by dividing the NAVD 88
 BH1425.geopotential number by the normal gravity value computed on the
 BH1425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1425.degrees latitude (g = 980.6199 gals.).
 BH1425
 BH1425.The modeled gravity was interpolated from observed gravity values.
 BH1425
 BH1425;                    North         East    Units  Estimated Accuracy
 BH1425;SPC LA S     -   253,546.    1,140,465.      MT  (+/- 10 meters HH2 GPS)
 BH1425
 BH1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2571908646(NAD 83)
 BH1425
 BH1425                          SUPERSEDED SURVEY CONTROL
 BH1425
 BH1425.No superseded survey control is available for this station.
 BH1425
 BH1425_MARKER: DB = BENCH MARK DISK
 BH1425_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1425_SP_SET: STEP
 BH1425_STAMPING: B 23 1934
 BH1425_MARK LOGO: CGS
 BH1425_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1425_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1425+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2008
 BH1425
 BH1425  HISTORY     - Date     Condition        Report By
 BH1425  HISTORY     - 1934     MONUMENTED       CGS
 BH1425  HISTORY     - 1955     GOOD             CGS
 BH1425  HISTORY     - 1984     GOOD             LADTD
 BH1425  HISTORY     - 20081215 GOOD             MSDOT
 BH1425
 BH1425                          STATION DESCRIPTION
 BH1425
 BH1425'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1425'IN BOGALUSA.
 BH1425'AT BOGALUSA, WASHINGTON PARISH, AT THE POST OFFICE, AT THE NORTH
 BH1425'BANISTER OF THE FRONT (EAST) ENTRANCE, AND IN THE TOP OF THE SECOND
 BH1425'LIMESTONE STEP FROM THE BOTTOM.  A STANDARD DISK, STAMPED B 23 1934.
 BH1425
 BH1425                          STATION RECOVERY (1984)
 BH1425
 BH1425'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BH1425'RECOVERED IN GOOD CONDITION EXCEPT
 BH1425'THE MARK IS 0.91 M ABOVE AVE B.
 BH1425
 BH1425                          STATION RECOVERY (2008)
 BH1425
 BH1425'RECOVERY NOTE BY MS DEPT TRANS 2008 (KLH)
 BH1425'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1838 ***********************************************************************
 CQ1838  DESIGNATION -  B 23 1 BOLT
 CQ1838  PID         -  CQ1838
 CQ1838  STATE/COUNTY-  LA/CADDO
 CQ1838  COUNTRY     -  US
 CQ1838  USGS QUAD   -  ELM GROVE (2018)
 CQ1838
 CQ1838                         *CURRENT SURVEY CONTROL
 CQ1838  ______________________________________________________________________
 CQ1838* NAD 83(1986) POSITION- 32 17 26.     (N) 093 33 11.     (W)   SCALED
 CQ1838* NAVD 88 ORTHO HEIGHT -    45.19  (+/-2cm)      148.3   (feet) VERTCON3
 CQ1838  ______________________________________________________________________
 CQ1838  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 CQ1838  VERT ORDER      -  ? (See Below)
 CQ1838
 CQ1838.The horizontal coordinates were scaled from a map and have
 CQ1838.an estimated accuracy of +/- 6 seconds.
 CQ1838
 CQ1838.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1838.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1838
 CQ1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1838.GEOID18 height accuracy estimate available here.
 CQ1838
 CQ1838.The vertical order pertains to the NGVD 29 superseded value.
 CQ1838
 CQ1838.Click photographs - Photos may exist for this station.
 CQ1838
 CQ1838;                    North         East    Units  Estimated Accuracy
 CQ1838;SPC LA N     -   199,010.      900,820.      MT  (+/- 180 meters Scaled)
 CQ1838
 CQ1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR479727(NAD 83)
 CQ1838
 CQ1838                          SUPERSEDED SURVEY CONTROL
 CQ1838
 CQ1838  NGVD 29 (11/26/84)   45.237  (m)          148.42   (f) ADJUSTED       
 CQ1838
 CQ1838.Superseded values are not recommended for survey control.
 CQ1838
 CQ1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1838.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1838
 CQ1838_MARKER: B = BOLT
 CQ1838_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1838_SP_SET: UNDERGROUND STONE
 CQ1838_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1838_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1838
 CQ1838  HISTORY     - Date     Condition        Report By
 CQ1838  HISTORY     - UNK      MONUMENTED       USACE
 CQ1838  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1838
 CQ1838                          STATION DESCRIPTION
 CQ1838
 CQ1838'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1838'15.45 MI SE FROM SHREVEPORT.
 CQ1838'0.3 MILE NORTHEAST ALONG STATE HIGHWAY 20 FROM CASPIANA, CADDO PARISH,
 CQ1838'THENCE EAST ALONG A DIRT ROAD LEADING TO THE LEVEE.  ON THE RIGHT BANK
 CQ1838'OF RED RIVER, AT THE OLD CASPIANA LANDING, ABOUT 300 FEET WEST OF THE
 CQ1838'TOP BANK OF THE RIVER, ON THE C.M. HUTCHINSON PROPERTY, 156 FEET
 CQ1838'SOUTHEAST OF A SMALL SILO, 48 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 CQ1838'OF A BARN, 3 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A BARNYARD
 CQ1838'BOARD FENCE, AND 2 FEET WEST OF THE FENCE.  A COPPER BOLT, SET IN THE
 CQ1838'TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 CQ1838'THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD
 CQ1838'CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1839 ***********************************************************************
 CQ1839  DESIGNATION -  B 23 1 CAP
 CQ1839  PID         -  CQ1839
 CQ1839  STATE/COUNTY-  LA/CADDO
 CQ1839  COUNTRY     -  US
 CQ1839  USGS QUAD   -  ELM GROVE (2018)
 CQ1839
 CQ1839                         *CURRENT SURVEY CONTROL
 CQ1839  ______________________________________________________________________
 CQ1839* NAD 83(1986) POSITION- 32 17 26.     (N) 093 33 07.     (W)   SCALED
 CQ1839* NAVD 88 ORTHO HEIGHT -    46.445 (meters)      152.38  (feet) ADJUSTED
 CQ1839  ______________________________________________________________________
 CQ1839  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 CQ1839  DYNAMIC HEIGHT  -         46.392 (meters)      152.20  (feet) COMP
 CQ1839  MODELED GRAVITY -    979,495.7   (mgal)                       NAVD 88
 CQ1839
 CQ1839  VERT ORDER      -  FIRST     CLASS I
 CQ1839
 CQ1839.The horizontal coordinates were scaled from a map and have
 CQ1839.an estimated accuracy of +/- 6 seconds.
 CQ1839
 CQ1839.The orthometric height was determined by differential leveling and
 CQ1839.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1839.in February 1994.
 CQ1839
 CQ1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1839.GEOID18 height accuracy estimate available here.
 CQ1839
 CQ1839.Click photographs - Photos may exist for this station.
 CQ1839
 CQ1839.The dynamic height is computed by dividing the NAVD 88
 CQ1839.geopotential number by the normal gravity value computed on the
 CQ1839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1839.degrees latitude (g = 980.6199 gals.).
 CQ1839
 CQ1839.The modeled gravity was interpolated from observed gravity values.
 CQ1839
 CQ1839;                    North         East    Units  Estimated Accuracy
 CQ1839;SPC LA N     -   199,010.      900,920.      MT  (+/- 180 meters Scaled)
 CQ1839
 CQ1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR480727(NAD 83)
 CQ1839
 CQ1839                          SUPERSEDED SURVEY CONTROL
 CQ1839
 CQ1839  NAVD 88 (06/15/91)   46.444  (m)          152.38   (f) SUPERSEDED  1 1
 CQ1839  NGVD 29 (11/26/84)   46.497  (m)          152.55   (f) ADJUSTED    1 1
 CQ1839
 CQ1839.Superseded values are not recommended for survey control.
 CQ1839
 CQ1839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1839.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1839
 CQ1839_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1839_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1839_STAMPING: B 23 1
 CQ1839_MARK LOGO: USACE
 CQ1839_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1839
 CQ1839  HISTORY     - Date     Condition        Report By
 CQ1839  HISTORY     - UNK      MONUMENTED       USACE
 CQ1839  HISTORY     - 1969     GOOD             CGS
 CQ1839  HISTORY     - 1977     GOOD             NGS
 CQ1839
 CQ1839                          STATION DESCRIPTION
 CQ1839
 CQ1839'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1839'15.45 MI SE FROM SHREVEPORT.
 CQ1839'ABOUT 15.15 MILES SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE SOUTHFIELD
 CQ1839'STATION POST OFFICE AT SHREVEPORT, THENCE 0.3 MILE EAST ALONG A
 CQ1839'PRIVATE ROAD, 163 FEET NORTHEAST OF A LEVEE, 152 FEET SOUTHEAST OF THE
 CQ1839'MORE SOUTHEASTERLY OF TWO SILOS, 151 FEET EAST OF A POWER POLE WHICH
 CQ1839'BEARS A TRANSFORMER, 68 FEET NORTHWEST OF THE SOUTH CORNER OF A BARN
 CQ1839'AND CORRAL, 1 1/2 FEET SOUTHWEST OF A FENCE, 1.5 FEET WEST OF A WOODEN
 CQ1839'FENCE POST WHICH BEARS A METAL WITNESS SHIELD, ABOUT 8 FEET BELOW THE
 CQ1839'LEVEL OF THE TOP OF A LEVEE, A U.S. ENGINEERS CAP ON THE TOP OF A
 CQ1839'3-INCH IRON PIPE WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE
 CQ1839'GROUND.  SEC 13, T 15N, R 12W.
 CQ1839
 CQ1839                          STATION RECOVERY (1977)
 CQ1839
 CQ1839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1828 ***********************************************************************
 CQ1828  DESIGNATION -  B 23 2 BOLT
 CQ1828  PID         -  CQ1828
 CQ1828  STATE/COUNTY-  LA/CADDO
 CQ1828  COUNTRY     -  US
 CQ1828  USGS QUAD   -  ELM GROVE (2018)
 CQ1828
 CQ1828                         *CURRENT SURVEY CONTROL
 CQ1828  ______________________________________________________________________
 CQ1828* NAD 83(1986) POSITION- 32 19 38.     (N) 093 34 55.     (W)   SCALED
 CQ1828* NAVD 88 ORTHO HEIGHT -    46.55  (+/-2cm)      152.7   (feet) VERTCON3
 CQ1828  ______________________________________________________________________
 CQ1828  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 CQ1828  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1828
 CQ1828.The horizontal coordinates were scaled from a map and have
 CQ1828.an estimated accuracy of +/- 6 seconds.
 CQ1828
 CQ1828.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1828.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1828
 CQ1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1828.GEOID18 height accuracy estimate available here.
 CQ1828
 CQ1828.The vertical order pertains to the NGVD 29 superseded value.
 CQ1828
 CQ1828.Click photographs - Photos may exist for this station.
 CQ1828
 CQ1828;                    North         East    Units  Estimated Accuracy
 CQ1828;SPC LA N     -   203,100.      898,140.      MT  (+/- 180 meters Scaled)
 CQ1828
 CQ1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR452768(NAD 83)
 CQ1828
 CQ1828                          SUPERSEDED SURVEY CONTROL
 CQ1828
 CQ1828  NGVD 29 (11/26/84)   46.600  (m)          152.89   (f) ADJUSTED    1 1
 CQ1828
 CQ1828.Superseded values are not recommended for survey control.
 CQ1828
 CQ1828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1828.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1828
 CQ1828_MARKER: B = BOLT
 CQ1828_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1828_SP_SET: UNDERGROUND STONE
 CQ1828_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1828_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1828
 CQ1828  HISTORY     - Date     Condition        Report By
 CQ1828  HISTORY     - UNK      MONUMENTED       USACE
 CQ1828  HISTORY     - 1969     GOOD             CGS
 CQ1828
 CQ1828                          STATION DESCRIPTION
 CQ1828
 CQ1828'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1828'13.2 MI SE FROM SHREVEPORT.
 CQ1828'ABOUT 12.25 MILES SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE SOUTHFIELD
 CQ1828'STATION POST OFFICE AT SHREVEPORT, THENCE 0.85 MILE NORTHEAST ALONG A
 CQ1828'PRIVATE ROAD TO A LEVEE, THENCE 0.1 MILE SOUTHEAST ALONG THE LEVEE, 99
 CQ1828'YARDS EAST OF THE EAST CORNER OF A CHURCH, 25 1/2 FEET SOUTHWEST OF
 CQ1828'THE CENTER OF A GATE, 19 1/2 FEET NORTH OF THE NORTH END OF AN
 CQ1828'ABANDONED VAT, 3 1/2 FEET NORTHWEST OF A FENCE, 1.1 FEET EAST OF A
 CQ1828'METAL WITNESS POST, A COPPER BOLT IN THE TOP OF A STONE ABOUT 3 FEET
 CQ1828'BELOW THE SURFACE OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A
 CQ1828'3-INCH IRON PIPE WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND
 CQ1828'AND WHICH BEARS A U.S. ENGINEERS CAP.  SEC 14, T 15N, R 12W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1829 ***********************************************************************
 CQ1829  DESIGNATION -  B 23 2 CAP
 CQ1829  PID         -  CQ1829
 CQ1829  STATE/COUNTY-  LA/CADDO
 CQ1829  COUNTRY     -  US
 CQ1829  USGS QUAD   -  ELM GROVE (2018)
 CQ1829
 CQ1829                         *CURRENT SURVEY CONTROL
 CQ1829  ______________________________________________________________________
 CQ1829* NAD 83(1986) POSITION- 32 19 38.     (N) 093 34 55.     (W)   SCALED
 CQ1829* NAVD 88 ORTHO HEIGHT -    47.84  (+/-2cm)      157.0   (feet) VERTCON3
 CQ1829  ______________________________________________________________________
 CQ1829  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 CQ1829  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1829
 CQ1829.The horizontal coordinates were scaled from a map and have
 CQ1829.an estimated accuracy of +/- 6 seconds.
 CQ1829
 CQ1829.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1829.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1829
 CQ1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1829.GEOID18 height accuracy estimate available here.
 CQ1829
 CQ1829.The vertical order pertains to the NGVD 29 superseded value.
 CQ1829
 CQ1829.Click photographs - Photos may exist for this station.
 CQ1829
 CQ1829;                    North         East    Units  Estimated Accuracy
 CQ1829;SPC LA N     -   203,100.      898,140.      MT  (+/- 180 meters Scaled)
 CQ1829
 CQ1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR452768(NAD 83)
 CQ1829
 CQ1829                          SUPERSEDED SURVEY CONTROL
 CQ1829
 CQ1829  NGVD 29 (11/26/84)   47.893  (m)          157.13   (f) ADJUSTED    1 1
 CQ1829
 CQ1829.Superseded values are not recommended for survey control.
 CQ1829
 CQ1829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1829.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1829
 CQ1829_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1829_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1829_STAMPING: B 23-2
 CQ1829_MARK LOGO: USACE
 CQ1829_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1829
 CQ1829  HISTORY     - Date     Condition        Report By
 CQ1829  HISTORY     - UNK      MONUMENTED       USACE
 CQ1829  HISTORY     - 1969     GOOD             CGS
 CQ1829  HISTORY     - 1977     MARK NOT FOUND   NGS
 CQ1829  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
 CQ1829
 CQ1829                          STATION DESCRIPTION
 CQ1829
 CQ1829'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1829'13.2 MI SE FROM SHREVEPORT.
 CQ1829'ABOUT 12.25 MILES SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE SOUTHFIELD
 CQ1829'STATION POST OFFICE AT SHREVEPORT, THENCE 0.85 MILE NORTHEAST ALONG A
 CQ1829'PRIVATE ROAD, THENCE 0.1 MILE SOUTHEAST ALONG A LEVEE, 99 YARDS EAST
 CQ1829'OF THE EAST CORNER OF A CHURCH, 25 1/2 FEET SOUTHWEST OF THE CENTER OF
 CQ1829'A GATE, 19 1/2 FEET NORTH OF THE NORTH END OF AN ABANDONED VAT, 3 1/2
 CQ1829'FEET NORTHWEST OF A FENCE, 1.1 FEET EAST OF A METAL WITNESS POST,
 CQ1829'ABOUT 7 FEET BELOW THE TOP OF THE LEVEE, A U.S. ENGINEERS CAP ON THE
 CQ1829'TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF
 CQ1829'THE GROUND.
 CQ1829
 CQ1829                          STATION RECOVERY (1977)
 CQ1829
 CQ1829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1829'RECOVERED CAP AS DESCRIBED, BUT THE BOLT WAS NOT RECOVERED. NOT
 CQ1829'LEVELED TO AT THIS TIME.
 CQ1829
 CQ1829                          STATION RECOVERY (1994)
 CQ1829
 CQ1829'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ1829'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1803 ***********************************************************************
 CQ1803  DESIGNATION -  B 23 3 BOLT
 CQ1803  PID         -  CQ1803
 CQ1803  STATE/COUNTY-  LA/CADDO
 CQ1803  COUNTRY     -  US
 CQ1803  USGS QUAD   -  SHREVEPORT EAST (2018)
 CQ1803
 CQ1803                         *CURRENT SURVEY CONTROL
 CQ1803  ______________________________________________________________________
 CQ1803* NAD 83(1986) POSITION- 32 24 08.     (N) 093 41 29.     (W)   SCALED
 CQ1803* NAVD 88 ORTHO HEIGHT -    47.99  (+/-2cm)      157.4   (feet) VERTCON3
 CQ1803  ______________________________________________________________________
 CQ1803  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 CQ1803  VERT ORDER      -  ? (See Below)
 CQ1803
 CQ1803.The horizontal coordinates were scaled from a map and have
 CQ1803.an estimated accuracy of +/- 6 seconds.
 CQ1803
 CQ1803.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1803.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1803
 CQ1803.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1803.GEOID18 height accuracy estimate available here.
 CQ1803
 CQ1803.The vertical order pertains to the NGVD 29 superseded value.
 CQ1803
 CQ1803.Click photographs - Photos may exist for this station.
 CQ1803
 CQ1803;                    North         East    Units  Estimated Accuracy
 CQ1803;SPC LA N     -   211,530.      887,920.      MT  (+/- 180 meters Scaled)
 CQ1803
 CQ1803_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR349852(NAD 83)
 CQ1803
 CQ1803                          SUPERSEDED SURVEY CONTROL
 CQ1803
 CQ1803  NGVD 29 (11/26/84)   48.055  (m)          157.66   (f) ADJUSTED       
 CQ1803
 CQ1803.Superseded values are not recommended for survey control.
 CQ1803
 CQ1803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1803.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1803
 CQ1803_MARKER: B = BOLT
 CQ1803_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CQ1803_SP_SET: UNDERGROUND STONE
 CQ1803_PROJECTION: RECESSED 91 CENTIMETERS
 CQ1803_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1803
 CQ1803  HISTORY     - Date     Condition        Report By
 CQ1803  HISTORY     - UNK      MONUMENTED       USACE
 CQ1803  HISTORY     - 1938     GOOD             CGS
 CQ1803  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1803
 CQ1803                          STATION DESCRIPTION
 CQ1803
 CQ1803'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1803'IN LUCAS.
 CQ1803'AT LUCAS, CADDO PARISH, 84 FEET WEST OF THE CENTERLINE OF STATE
 CQ1803'HIGHWAY 20, 3 FEET EAST OF THE NORTHEAST CORNER OF THE BOARD FENCE
 CQ1803'SURROUNDING THE TEXAS AND PACIFIC RAILWAY SECTION-CREW QUARTERS, AND
 CQ1803'30 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE NORTH ONE OF THREE
 CQ1803'HOUSES.  A COPPER BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER
 CQ1803'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 CQ1803'ENGINEERS, U.S. ARMY, STANDARD CAP.
 CQ1803
 CQ1803                          STATION RECOVERY (1969)
 CQ1803
 CQ1803'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1803'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1804 ***********************************************************************
 CQ1804  DESIGNATION -  B 23 3 CAP
 CQ1804  PID         -  CQ1804
 CQ1804  STATE/COUNTY-  LA/CADDO
 CQ1804  COUNTRY     -  US
 CQ1804  USGS QUAD   -  SHREVEPORT EAST (2018)
 CQ1804
 CQ1804                         *CURRENT SURVEY CONTROL
 CQ1804  ______________________________________________________________________
 CQ1804* NAD 83(1986) POSITION- 32 24 08.     (N) 093 41 29.     (W)   SCALED
 CQ1804* NAVD 88 ORTHO HEIGHT -    49.22  (+/-2cm)      161.5   (feet) VERTCON3
 CQ1804  ______________________________________________________________________
 CQ1804  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 CQ1804  VERT ORDER      -  ? (See Below)
 CQ1804
 CQ1804.The horizontal coordinates were scaled from a map and have
 CQ1804.an estimated accuracy of +/- 6 seconds.
 CQ1804
 CQ1804.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1804.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1804
 CQ1804.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1804.GEOID18 height accuracy estimate available here.
 CQ1804
 CQ1804.The vertical order pertains to the NGVD 29 superseded value.
 CQ1804
 CQ1804.Click photographs - Photos may exist for this station.
 CQ1804
 CQ1804;                    North         East    Units  Estimated Accuracy
 CQ1804;SPC LA N     -   211,530.      887,920.      MT  (+/- 180 meters Scaled)
 CQ1804
 CQ1804_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR349852(NAD 83)
 CQ1804
 CQ1804                          SUPERSEDED SURVEY CONTROL
 CQ1804
 CQ1804  NGVD 29 (11/26/84)   49.285  (m)          161.70   (f) ADJUSTED       
 CQ1804
 CQ1804.Superseded values are not recommended for survey control.
 CQ1804
 CQ1804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1804.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1804
 CQ1804_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1804_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1804_MARK LOGO: USACE
 CQ1804_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1804
 CQ1804  HISTORY     - Date     Condition        Report By
 CQ1804  HISTORY     - UNK      MONUMENTED       USACE
 CQ1804  HISTORY     - 1938     GOOD             CGS
 CQ1804  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ1804  HISTORY     - 1977     MARK NOT FOUND   NGS
 CQ1804
 CQ1804                          STATION DESCRIPTION
 CQ1804
 CQ1804'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1804'IN LUCAS.
 CQ1804'AT LUCAS, CADDO PARISH, 84 FEET WEST OF THE CENTERLINE OF STATE
 CQ1804'HIGHWAY 20, 3 FEET EAST OF THE NORTHEAST CORNER OF THE BOARD FENCE
 CQ1804'SURROUNDING THE TEXAS AND PACIFIC RAILWAY SECTION-CREW QUARTERS, AND
 CQ1804'30 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE NORTH ONE OF THREE
 CQ1804'HOUSES.  AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 CQ1804'STANDARD CAP.
 CQ1804
 CQ1804                          STATION RECOVERY (1969)
 CQ1804
 CQ1804'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CQ1804'MARK NOT FOUND.
 CQ1804
 CQ1804                          STATION RECOVERY (1977)
 CQ1804
 CQ1804'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1804'A THROUGH SEARCH WAS MADE OF THE AREA, THE MARK WAS NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0639 ***********************************************************************
 BX0639  DESIGNATION -  B 230
 BX0639  PID         -  BX0639
 BX0639  STATE/COUNTY-  LA/RAPIDES
 BX0639  COUNTRY     -  US
 BX0639  USGS QUAD   -  ALEXANDRIA (2018)
 BX0639
 BX0639                         *CURRENT SURVEY CONTROL
 BX0639  ______________________________________________________________________
 BX0639* NAD 83(1986) POSITION- 31 20 13.     (N) 092 25 35.     (W)   SCALED
 BX0639* NAVD 88 ORTHO HEIGHT -    36.38  (+/-2cm)      119.4   (feet) VERTCON3
 BX0639  ______________________________________________________________________
 BX0639  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 BX0639  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0639
 BX0639.The horizontal coordinates were scaled from a map and have
 BX0639.an estimated accuracy of +/- 6 seconds.
 BX0639
 BX0639.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0639.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0639
 BX0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0639.GEOID18 height accuracy estimate available here.
 BX0639
 BX0639.The vertical order pertains to the NGVD 29 superseded value.
 BX0639
 BX0639.Click photographs - Photos may exist for this station.
 BX0639
 BX0639;                    North         East    Units  Estimated Accuracy
 BX0639;SPC LA N     -    92,800.    1,007,010.      MT  (+/- 180 meters Scaled)
 BX0639
 BX0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ545670(NAD 83)
 BX0639
 BX0639                          SUPERSEDED SURVEY CONTROL
 BX0639
 BX0639  NGVD 29 (11/26/84)   36.366  (m)          119.31   (f) ADJUSTED    1 2
 BX0639
 BX0639.Superseded values are not recommended for survey control.
 BX0639
 BX0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0639.See file dsdata.pdf to determine how the superseded data were derived.
 BX0639
 BX0639_MARKER: DB = BENCH MARK DISK
 BX0639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0639_STAMPING: B 230 1965
 BX0639_MARK LOGO: CGS
 BX0639_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0639+STABILITY: SURFACE MOTION
 BX0639
 BX0639  HISTORY     - Date     Condition        Report By
 BX0639  HISTORY     - 1965     MONUMENTED       CGS
 BX0639  HISTORY     - 1966     GOOD             CGS
 BX0639  HISTORY     - 1977     GOOD             NGS
 BX0639
 BX0639                          STATION DESCRIPTION
 BX0639
 BX0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0639'1.2 MI NE FROM PINEVILLE.
 BX0639'ABOUT 1.2 MILES NORTHEAST ALONG U.S. HIGHWAY 165 (BUSINESS ROUTE) FROM
 BX0639'THE POST OFFICE AT PINEVILLE, IN SECTION 12, T 4 N, R 1 W, 63.0 FEET
 BX0639'NORTH OF THE NORTHEAST CORNER OF THE CHURCH OF CHRIST CHURCH, 37 1/2
 BX0639'FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 45 1/2 FEET SOUTHEAST OF
 BX0639'THE SOUTHEAST CORNER OF TWO STORY HOUSE NUMBER 1829, 29 FEET EAST OF A
 BX0639'26-INCH OAK TREE, 22 FEET SOUTHWEST OF A POWER POLE, IN A HEDGE ROW,
 BX0639'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 BX0639'CONCRETE POST PROJECTING 6 INCHES.
 BX0639
 BX0639                          STATION RECOVERY (1977)
 BX0639
 BX0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0128 ***********************************************************************
 AV0128  DESIGNATION -  B 231
 AV0128  PID         -  AV0128
 AV0128  STATE/COUNTY-  LA/VERMILION
 AV0128  COUNTRY     -  US
 AV0128  USGS QUAD   -  MULBERRY ISLAND EAST (2018)
 AV0128
 AV0128                         *CURRENT SURVEY CONTROL
 AV0128  ______________________________________________________________________
 AV0128* NAD 83(1986) POSITION- 29 32 39.     (N) 092 15 03.     (W)   SCALED
 AV0128* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0128  **This station is located in a suspected subsidence area (see below).
 AV0128  ______________________________________________________________________
 AV0128  GEOID HEIGHT    -        -25.280 (meters)                     GEOID18
 AV0128
 AV0128.The horizontal coordinates were scaled from a map and have
 AV0128.an estimated accuracy of +/- 6 seconds.
 AV0128
 AV0128.** This station is in an area of known vertical motion. If an
 AV0128.** orthometric height was ever established but is not available 
 AV0128.** in the current survey control section, the orthometric height
 AV0128.** is considered suspect.  Suspect heights are available in the
 AV0128.** superseded section only if requested.
 AV0128
 AV0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0128.GEOID18 height accuracy estimate available here.
 AV0128
 AV0128.Click photographs - Photos may exist for this station.
 AV0128
 AV0128;                    North         East    Units  Estimated Accuracy
 AV0128;SPC LA S     -   116,100.      911,080.      MT  (+/- 180 meters Scaled)
 AV0128
 AV0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN725685(NAD 83)
 AV0128
 AV0128                          SUPERSEDED SURVEY CONTROL
 AV0128
 AV0128.No superseded survey control is available for this station.
 AV0128
 AV0128_MARKER: DB = BENCH MARK DISK
 AV0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0128_STAMPING: B 231 1965
 AV0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0128+STABILITY: SURFACE MOTION
 AV0128
 AV0128  HISTORY     - Date     Condition        Report By
 AV0128  HISTORY     - 1965     MONUMENTED       CGS
 AV0128  HISTORY     - 1966     GOOD             CGS
 AV0128
 AV0128                          STATION DESCRIPTION
 AV0128
 AV0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AV0128'3.3 MI SW FROM CHENIERE AU TIGRE.
 AV0128'ABOUT 3.3 MILES SOUTHWEST ALONG BILL RIDGE FROM THE CEMETERY AT
 AV0128'CHENIERE AU TIGRE, IN SECTION 22, T 17 S, R 2 E, ABOUT 0.3 MILE
 AV0128'NORTHWEST OF THE GULF OF MEXICO, ABOUT 0.1 MILE NORTHEAST OF A BOARD
 AV0128'GATE ACROSS THE RIDGE, 40 FEET SOUTHEAST OF THE CENTER OF THE RIDGE,
 AV0128'11 FEET NORTHWEST OF A 16-INCH HACKBERRY TREE BEARING A WITNESS SHIELD
 AV0128'ON THE NORTHWEST SIDE, ABOUT LEVEL WITH THE RIDGE, A DISK SET IN THE
 AV0128'TOP OF A 5-INCH CAST IRON PIPE THAT IS FILLED WITH CONCRETE AND WHICH
 AV0128'PROJECTS 14 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0068 ***********************************************************************
 BX0068  DESIGNATION -  B 232
 BX0068  PID         -  BX0068
 BX0068  STATE/COUNTY-  LA/GRANT
 BX0068  COUNTRY     -  US
 BX0068  USGS QUAD   -  TULLOS (2018)
 BX0068
 BX0068                         *CURRENT SURVEY CONTROL
 BX0068  ______________________________________________________________________
 BX0068* NAD 83(1986) POSITION- 31 47 36.     (N) 092 21 52.     (W)   SCALED
 BX0068* NAVD 88 ORTHO HEIGHT -    19.49  (+/-2cm)       63.9   (feet) VERTCON3
 BX0068  ______________________________________________________________________
 BX0068  GEOID HEIGHT    -        -25.603 (meters)                     GEOID18
 BX0068  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0068
 BX0068.The horizontal coordinates were scaled from a map and have
 BX0068.an estimated accuracy of +/- 6 seconds.
 BX0068
 BX0068.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0068.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0068
 BX0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0068.GEOID18 height accuracy estimate available here.
 BX0068
 BX0068.The vertical order pertains to the NGVD 29 superseded value.
 BX0068
 BX0068.Click photographs - Photos may exist for this station.
 BX0068
 BX0068;                    North         East    Units  Estimated Accuracy
 BX0068;SPC LA N     -   143,410.    1,012,840.      MT  (+/- 180 meters Scaled)
 BX0068
 BX0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR601177(NAD 83)
 BX0068
 BX0068                          SUPERSEDED SURVEY CONTROL
 BX0068
 BX0068  NGVD 29 (11/26/84)   19.573  (m)           64.22   (f) ADJUSTED    1 2
 BX0068
 BX0068.Superseded values are not recommended for survey control.
 BX0068
 BX0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0068.See file dsdata.pdf to determine how the superseded data were derived.
 BX0068
 BX0068_MARKER: DB = BENCH MARK DISK
 BX0068_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX0068_SP_SET: OVERPASS PILLAR
 BX0068_STAMPING: B 232 1965
 BX0068_MARK LOGO: CGS
 BX0068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX0068
 BX0068  HISTORY     - Date     Condition        Report By
 BX0068  HISTORY     - 1965     MONUMENTED       CGS
 BX0068
 BX0068                          STATION DESCRIPTION
 BX0068
 BX0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BX0068'2.45 MI NE FROM GEORGETOWN.
 BX0068'ABOUT 2.45 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BX0068'THE U.S. HIGHWAY 165 OVERPASS AT GEORGETOWN, OR ABOUT 2.8 MILES
 BX0068'SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE FIRST BAPTIST
 BX0068'CHURCH AT TULLOS, AT THE BOTTOM OF THE OVERPASS OF OLD U.S. HIGHWAY
 BX0068'165, AT THE FIRST THREE CONCRETE PILLARS SOUTHWEST OF A GROUP OF
 BX0068'TWELVE CONCRETE PILLARS, 39 FEET SOUTHWEST OF THE CENTER OF THE
 BX0068'OVERPASS, 33 FEET SOUTH OF THE CENTER LINE OF THE ROAD AT AN S-CURVE,
 BX0068'SET IN THE TOP OF THE WEST CORNER OF THE CONCRETE FOUNDATION FOR THE
 BX0068'PIILLARS, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND ABOUT 5
 BX0068'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1505 ***********************************************************************
 AU1505  DESIGNATION -  B 233
 AU1505  PID         -  AU1505
 AU1505  STATE/COUNTY-  LA/TERREBONNE
 AU1505  COUNTRY     -  US
 AU1505  USGS QUAD   -  HOUMA (2018)
 AU1505
 AU1505                         *CURRENT SURVEY CONTROL
 AU1505  ______________________________________________________________________
 AU1505* NAD 83(2011) POSITION- 29 32 31.67574(N) 090 37 40.70123(W)   ADJUSTED
 AU1505* NAD 83(2011) ELLIP HT-   -22.304 (meters)        (06/27/12)   ADJUSTED
 AU1505* NAD 83(2011) EPOCH   -  2010.00
 AU1505* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1505  **This station is located in a suspected subsidence area (see below).
 AU1505  ______________________________________________________________________
 AU1505  GEOID HEIGHT    -        -25.026 (meters)                     GEOID18
 AU1505  NAD 83(2011) X  -    -60,865.514 (meters)                     COMP
 AU1505  NAD 83(2011) Y  - -5,553,104.794 (meters)                     COMP
 AU1505  NAD 83(2011) Z  -  3,126,307.549 (meters)                     COMP
 AU1505  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AU1505
 AU1505  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU1505  Standards:
 AU1505         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU1505            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU1505  -------------------------------------------------------------------
 AU1505  NETWORK    1.98  19.89           0.83   0.78  10.15      0.21537927
 AU1505  -------------------------------------------------------------------
 AU1505  Click here for local accuracies and other accuracy information.
 AU1505
 AU1505.The horizontal coordinates were established by GPS observations
 AU1505.and adjusted by the National Geodetic Survey in June 2012.
 AU1505
 AU1505.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU1505.been affixed to the stable North American tectonic plate. See 
 AU1505.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU1505
 AU1505.The horizontal coordinates are valid at the epoch date displayed above
 AU1505.which is a decimal equivalence of Year/Month/Day.
 AU1505
 AU1505.** This station is in an area of known vertical motion.  Due to the
 AU1505.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1505.** determined the orthometric heights for marks in these suspect
 AU1505.** subsidence areas should be considered valid only at the epoch date
 AU1505.** associated with the orthometric height.  These heights must always
 AU1505.** be validated when used as control.  All previously superseded
 AU1505.** orthometric heights are now considered suspect and are available
 AU1505.** in the superseded section.  NGS does not recommend using suspect
 AU1505.** or superseded heights as control.
 AU1505
 AU1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1505.GEOID18 height accuracy estimate available here.
 AU1505
 AU1505.Click photographs - Photos may exist for this station.
 AU1505
 AU1505.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU1505
 AU1505.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1505
 AU1505.The ellipsoidal height was determined by GPS observations
 AU1505.and is referenced to NAD 83.
 AU1505
 AU1505. The following values were computed from the NAD 83(2011) position.
 AU1505
 AU1505;                    North         East     Units Scale Factor Converg.
 AU1505;SPC LA S     -   115,726.046 1,068,364.552   MT  0.99995758   +0 21 09.7
 AU1505;SPC LA S     -   379,677.87  3,505,126.03   sFT  0.99995758   +0 21 09.7
 AU1505;UTM  15      - 3,270,398.459   729,853.438   MT  1.00025194   +1 10 12.3
 AU1505
 AU1505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1505!SPC LA S     -   1.00000350  x   0.99995758  =   0.99996108
 AU1505!UTM  15      -   1.00000350  x   1.00025194  =   1.00025544
 AU1505
 AU1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2985370398(NAD 83)
 AU1505
 AU1505                          SUPERSEDED SURVEY CONTROL
 AU1505
 AU1505  NAD 83(2007)-  29 32 31.67564(N)    090 37 40.70181(W) AD(       ) 0
 AU1505  ELLIP H (02/10/07)  -22.276  (m)                       GP(       )    
 AU1505  ELLIP H (02/21/02)  -22.248  (m)                       GP(       ) 5 1
 AU1505  NAD 83(1992)-  29 32 31.67599(N)    090 37 40.70086(W) AD(       ) 1
 AU1505  ELLIP H (12/17/98)  -22.204  (m)                       GP(       ) 4 2
 AU1505
 AU1505.Superseded values are not recommended for survey control.
 AU1505
 AU1505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1505.See file dsdata.pdf to determine how the superseded data were derived.
 AU1505
 AU1505_MARKER: DB = BENCH MARK DISK
 AU1505_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1505_STAMPING: B 233 1965
 AU1505_MARK LOGO: CGS
 AU1505_PROJECTION: FLUSH
 AU1505_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU1505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1505+SATELLITE: SATELLITE OBSERVATIONS - January 03, 1995
 AU1505_ROD/PIPE-DEPTH: 19.5 meters
 AU1505
 AU1505  HISTORY     - Date     Condition        Report By
 AU1505  HISTORY     - 1965     MONUMENTED       CGS
 AU1505  HISTORY     - 1966     GOOD             CGS
 AU1505  HISTORY     - 19930608 GOOD             LADTD
 AU1505  HISTORY     - 19950103 GOOD             MPHI
 AU1505
 AU1505                          STATION DESCRIPTION
 AU1505
 AU1505'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU1505'7.7 MI SE FROM HOUMA.
 AU1505'5.7 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1505'THENCE 2.0 MILES SOUTHEAST ALONG STATE HIGHWAY 56, IN FRACTIONAL
 AU1505'SECTION 54, T 18 S, R 18 E, OR 7.95 MILES NORTHWEST ALONG STATE
 AU1505'HIGHWAY 56 FROM THE ST. JOSEPH CHURCH AT CHAUVIN, 70 FEET WEST OF THE
 AU1505'WEST CORNER OF A WOODEN BRIDGE OVER ST. LOUIS CANAL, 62 1/2 FEET
 AU1505'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 18 FEET SOUTHWEST OF A
 AU1505'POWER POLE BRACED BY 2 GUY WIRES, 1.2 FEE WEST OF A METAL WITNESS
 AU1505'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND ON THE TOP OF A
 AU1505'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 64 FEET AND IS
 AU1505'ENCASED IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 6 INCHES.
 AU1505
 AU1505                          STATION RECOVERY (1993)
 AU1505
 AU1505'RECOVERY NOTE BY LA TRANSP AND DEV 1993
 AU1505'THE STATION IS LOCATED ABOUT 7.65 MI (12.31 KM) NORTH OF CHAUVIN AND
 AU1505'4.75 MI (7.64 KM) SOUTHEAST OF HOUMA.  OWNERSHIP--UNKNOWN TO REACH
 AU1505'THE STATION FROM THE ST JOSEPH CHURCH IN CHAUVIN, GO NORTH-NORTHWEST
 AU1505'FOR 7.65 MI (12.31 KM) ON STATE HIGHWAY 56, OR TO REACH THE STATION
 AU1505'FROM THE POST OFFICE IN HOUMA, GO EAST FOR 5.7 MI (9.2 KM) ON STATE
 AU1505'HIGHWAY 24 TO THE JUNCTION OF STATE HIGHWAY 56.  CONTINUE SOUTHEAST
 AU1505'FOR 2.0 MI (3.2 KM) ON HIGHWAY 56 TO THE STATION ON THE RIGHT AND ON
 AU1505'THE NORTH SIDE OF THE ST LOUIS CANAL.  THE STATION IS 61.0 FT (18.6
 AU1505'M) SOUTHWEST FROM THE CENTER OF THE HIGHWAY, 50.5 FT (15.4 M) WEST
 AU1505'FROM THE WEST CORNER OF THE CEMENT BRIDGE OVER THE CANAL, 19.0 FT
 AU1505'(5.8 M) SOUTHWEST FROM A POWER POLE BRACED BY TWO GUY WIRES, 1.0 FT
 AU1505'(0.3 M) NORTHEAST FROM A FIBERGLASS WITNESS POST, FLUSH WITH THE
 AU1505'GROUND SURFACE AND ABOUT 3.0 FT (0.9 M) BELOW THE LEVEL OF THE
 AU1505'HIGHWAY.
 AU1505
 AU1505                          STATION RECOVERY (1995)
 AU1505
 AU1505'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU1505'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2056 ***********************************************************************
 BJ2056  DESIGNATION -  B 234
 BJ2056  PID         -  BJ2056
 BJ2056  STATE/COUNTY-  LA/IBERIA
 BJ2056  COUNTRY     -  US
 BJ2056  USGS QUAD   -  LAKE CHICOT (2018)
 BJ2056
 BJ2056                         *CURRENT SURVEY CONTROL
 BJ2056  ______________________________________________________________________
 BJ2056* NAD 83(1986) POSITION- 30 01 51.     (N) 091 28 06.     (W)   SCALED
 BJ2056* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2056  **This station is located in a suspected subsidence area (see below).
 BJ2056  ______________________________________________________________________
 BJ2056  GEOID HEIGHT    -        -26.588 (meters)                     GEOID18
 BJ2056
 BJ2056.The horizontal coordinates were scaled from a map and have
 BJ2056.an estimated accuracy of +/- 6 seconds.
 BJ2056
 BJ2056.** This station is in an area of known vertical motion. If an
 BJ2056.** orthometric height was ever established but is not available 
 BJ2056.** in the current survey control section, the orthometric height
 BJ2056.** is considered suspect.  Suspect heights are available in the
 BJ2056.** superseded section only if requested.
 BJ2056
 BJ2056.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2056.GEOID18 height accuracy estimate available here.
 BJ2056
 BJ2056.Click photographs - Photos may exist for this station.
 BJ2056
 BJ2056;                    North         East    Units  Estimated Accuracy
 BJ2056;SPC LA S     -   169,690.      986,980.      MT  (+/- 180 meters Scaled)
 BJ2056
 BJ2056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP476231(NAD 83)
 BJ2056
 BJ2056                          SUPERSEDED SURVEY CONTROL
 BJ2056
 BJ2056.No superseded survey control is available for this station.
 BJ2056
 BJ2056_MARKER: DB = BENCH MARK DISK
 BJ2056_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2056_STAMPING: B 234 1965
 BJ2056_MARK LOGO: CGS
 BJ2056_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2056_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2056
 BJ2056  HISTORY     - Date     Condition        Report By
 BJ2056  HISTORY     - 1965     MONUMENTED       CGS
 BJ2056  HISTORY     - 1966     GOOD             CGS
 BJ2056
 BJ2056                          STATION DESCRIPTION
 BJ2056
 BJ2056'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2056'18.8 MI NE FROM CHARENTON.
 BJ2056'ABOUT 0.2 MILE NORTHWEST ALONG STATE ROAD 326 FROM THE POST OFFICE AT
 BJ2056'CHARENTON, THENCE 0.2 MILE NORTHWEST ALONG STATE ROAD 324, THENCE 0.1
 BJ2056'MILE NORTHWEST ALONG STATE ROAD 87, THENCE 0.9 MILE NORTHEAST ALONG
 BJ2056'THE CHARENTON FLOOD GATE ROAD, THENCE 4.8 MILES SOUTHEAST ALONG A
 BJ2056'GRAVELED ROAD ON THE TOP OF A LEVEE, THENCE 1.2 MILES NORTHEAST ACROSS
 BJ2056'GRAND LAKE TO THE NORTHEAST BANK OF THE ATCHAFALAYA RIVER, THENCE 8.4
 BJ2056'MILES NORTH ALONG THE RIVER BANK, THENCE 2.4 MILES NORTHEAST THROUGH
 BJ2056'TIMBER AND ALONG A SMALL CANAL TO THE NORTHEAST POINT OF TURKEY
 BJ2056'ISLAND, THENCE 0.6 MILES SOUTHEAST ACROSS HOG ISLAND PASS TO THE SOUTH
 BJ2056'POINT OF HOG ISLAND, ABOUT 0.1 MILE NORTH OF THE SOUTH TIP OF THE
 BJ2056'ISLAND, 14 FEET WEST OF THE WEST BANK OF KEELBOAT PASS, 0.9 FOOT NORTH
 BJ2056'OF A METAL WITNESS POST, ABOUT 10 FEET ABOVE THE LEVEL OF THE WATER, A
 BJ2056'DISK SET IN THE TOP OF A 5-INCH CAST IRON PIPE WHICH IS FILLED WITH
 BJ2056'CONCRETE AND PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2687 ***********************************************************************
 BJ2687  DESIGNATION -  B 235
 BJ2687  PID         -  BJ2687
 BJ2687  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2687  COUNTRY     -  US
 BJ2687  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ2687
 BJ2687                         *CURRENT SURVEY CONTROL
 BJ2687  ______________________________________________________________________
 BJ2687* NAD 83(1986) POSITION- 30 46 32.     (N) 091 45 28.     (W)   SCALED
 BJ2687* NAVD 88 ORTHO HEIGHT -    10.67  (+/-2cm)       35.0   (feet) VERTCON3
 BJ2687  ______________________________________________________________________
 BJ2687  GEOID HEIGHT    -        -27.121 (meters)                     GEOID18
 BJ2687  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2687
 BJ2687.The horizontal coordinates were scaled from a map and have
 BJ2687.an estimated accuracy of +/- 6 seconds.
 BJ2687
 BJ2687.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2687.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2687
 BJ2687.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2687.GEOID18 height accuracy estimate available here.
 BJ2687
 BJ2687.The vertical order pertains to the NGVD 29 superseded value.
 BJ2687
 BJ2687.Click photographs - Photos may exist for this station.
 BJ2687
 BJ2687;                    North         East    Units  Estimated Accuracy
 BJ2687;SPC LA S     -   252,320.      959,370.      MT  (+/- 180 meters Scaled)
 BJ2687
 BJ2687_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ188053(NAD 83)
 BJ2687
 BJ2687                          SUPERSEDED SURVEY CONTROL
 BJ2687
 BJ2687  NGVD 29 (11/26/84)   10.660  (m)           34.97   (f) ADJUSTED    1 2
 BJ2687
 BJ2687.Superseded values are not recommended for survey control.
 BJ2687
 BJ2687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2687.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2687
 BJ2687_MARKER: DB = BENCH MARK DISK
 BJ2687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2687_STAMPING: B 235 1966
 BJ2687_MARK LOGO: CGS
 BJ2687_PROJECTION: PROJECTING 18 CENTIMETERS
 BJ2687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2687+STABILITY: SURFACE MOTION
 BJ2687
 BJ2687  HISTORY     - Date     Condition        Report By
 BJ2687  HISTORY     - 1969     MONUMENTED       CGS
 BJ2687
 BJ2687                          STATION DESCRIPTION
 BJ2687
 BJ2687'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ2687'7.15 MI NE FROM MELVILLE.
 BJ2687'ABOUT 0.5 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ2687'STATION AT MELVILLE, THENCE 5.75 MILES NORTH ALONG A LEVEE AND STATE
 BJ2687'ROAD 417, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD, 167 YARDS
 BJ2687'SOUTHEAST OF THE OSCAR BROOKS HOME WHICH HAS A SMALL GROVE OF CEDAR
 BJ2687'TREES IN THE FRONT YARD, 90 FEET NORTHEAST OF THE CENTER LINE OF THE
 BJ2687'ROAD, 70 FEET WEST OF THE WEST CORNER OF A VACANT HOUSE, 8 FEET
 BJ2687'NORTHWEST OF A 12-INCH ELM TREE, 2 1/2 FEET SOUTHWEST OF A YARD FENCE,
 BJ2687'1.6 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW THE
 BJ2687'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 7
 BJ2687'INCHES.  NOTE-- IN SECTION 26, T 3 S, R 7 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0561 ***********************************************************************
 BX0561  DESIGNATION -  B 236
 BX0561  PID         -  BX0561
 BX0561  STATE/COUNTY-  LA/RAPIDES
 BX0561  COUNTRY     -  US
 BX0561  USGS QUAD   -  HOLLOWAY (2018)
 BX0561
 BX0561                         *CURRENT SURVEY CONTROL
 BX0561  ______________________________________________________________________
 BX0561* NAD 83(1986) POSITION- 31 25 13.     (N) 092 11 07.     (W)   SCALED
 BX0561* NAVD 88 ORTHO HEIGHT -    20.50  (+/-2cm)       67.3   (feet) VERTCON3
 BX0561  ______________________________________________________________________
 BX0561  GEOID HEIGHT    -        -26.188 (meters)                     GEOID18
 BX0561  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0561
 BX0561.The horizontal coordinates were scaled from a map and have
 BX0561.an estimated accuracy of +/- 6 seconds.
 BX0561
 BX0561.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0561.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0561
 BX0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0561.GEOID18 height accuracy estimate available here.
 BX0561
 BX0561.The vertical order pertains to the NGVD 29 superseded value.
 BX0561
 BX0561.Click photographs - Photos may exist for this station.
 BX0561
 BX0561;                    North         East    Units  Estimated Accuracy
 BX0561;SPC LA N     -   102,080.    1,029,920.      MT  (+/- 180 meters Scaled)
 BX0561
 BX0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ774764(NAD 83)
 BX0561
 BX0561                          SUPERSEDED SURVEY CONTROL
 BX0561
 BX0561  NGVD 29 (11/26/84)   20.486  (m)           67.21   (f) ADJUSTED    1 2
 BX0561
 BX0561.Superseded values are not recommended for survey control.
 BX0561
 BX0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0561.See file dsdata.pdf to determine how the superseded data were derived.
 BX0561
 BX0561_MARKER: DB = BENCH MARK DISK
 BX0561_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX0561_SP_SET: CULVERT HEADWALL
 BX0561_STAMPING: B 236 1966
 BX0561_MARK LOGO: CGS
 BX0561_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0561+STABILITY: SURFACE MOTION
 BX0561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX0561+SATELLITE: SATELLITE OBSERVATIONS - August 18, 1993
 BX0561
 BX0561  HISTORY     - Date     Condition        Report By
 BX0561  HISTORY     - 1966     MONUMENTED       CGS
 BX0561  HISTORY     - 19930818 GOOD             LADTD
 BX0561  HISTORY     - 19990424 GOOD             USPSQD
 BX0561
 BX0561                          STATION DESCRIPTION
 BX0561
 BX0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0561'10.45 MI NE FROM LIBUSE.
 BX0561'ABOUT 10.45 MILES NORTHEAST ALONG STATE HIGHWAY 28 FROM THE POST
 BX0561'OFFICE AT LIBUSE, IN SECTION 9, T 5 N, R 3 E, 53 1/2 FEET SOUTHEAST OF
 BX0561'THE CENTER LINE OF THE HIGHWAY, SET IN THE CENTER OF THE TOP OF THE
 BX0561'SOUTHEAST CONCRETE HEAD WALL OF A CONCRETE CULVERT THAT WAS BUILT IN
 BX0561'1964, AND ABOUT 9 FEET BELOW THE LEVEL OF THE HIGHWAY.
 BX0561
 BX0561                          STATION RECOVERY (1993)
 BX0561
 BX0561'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 BX0561'THE STATION IS LOCATED ABOUT 19.8 MI (31.9 KM) SOUTHWEST OF
 BX0561'JONESVILLE, 10.5 MI (16.9 KM) NORTHEAST OF LIBUSE AND 4.0 MI (6.4 KM)
 BX0561'NORTHEAST OF HOLLOWAY IN SECTION 9, T 5 N, R 3 E. OWNERSHIP--LOUISIANA
 BX0561'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 BX0561'FROM THE POST OFFICE IN LIBUSE, GO EAST FOR 10.6 MI (17.1 KM) ON STATE
 BX0561'HIGHWAY 28 TO THE STATION ON THE RIGHT SET IN THE CENTER OF A CONCRETE
 BX0561'HEADWALL.  THE STATION IS 52.5 FT (16.0 M) SOUTH-SOUTHEAST FROM THE
 BX0561'CENTER OF THE HIGHWAY, 12.0 FT (3.7 M) WEST-SOUTHWEST FROM THE
 BX0561'SOUTHEAST END OF THE HEADWALL, FLUSH WITH THE SURFACE OF THE HEADWALL
 BX0561'AND ABOUT 9.0 FT (2.7 M) BELOW THE LEVEL OF THE HIGHWAY.
 BX0561
 BX0561                          STATION RECOVERY (1999)
 BX0561
 BX0561'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0561'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0541 ***********************************************************************
 BX0541  DESIGNATION -  B 237
 BX0541  PID         -  BX0541
 BX0541  STATE/COUNTY-  LA/LA SALLE
 BX0541  COUNTRY     -  US
 BX0541  USGS QUAD   -  BUCKEYE NE (2018)
 BX0541
 BX0541                         *CURRENT SURVEY CONTROL
 BX0541  ______________________________________________________________________
 BX0541* NAD 83(1986) POSITION- 31 28 54.     (N) 092 05 18.     (W)   SCALED
 BX0541* NAVD 88 ORTHO HEIGHT -    18.71  (+/-2cm)       61.4   (feet) VERTCON3
 BX0541  ______________________________________________________________________
 BX0541  GEOID HEIGHT    -        -26.053 (meters)                     GEOID18
 BX0541  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0541
 BX0541.The horizontal coordinates were scaled from a map and have
 BX0541.an estimated accuracy of +/- 6 seconds.
 BX0541
 BX0541.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0541.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0541
 BX0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0541.GEOID18 height accuracy estimate available here.
 BX0541
 BX0541.The vertical order pertains to the NGVD 29 superseded value.
 BX0541
 BX0541.Click photographs - Photos may exist for this station.
 BX0541
 BX0541;                    North         East    Units  Estimated Accuracy
 BX0541;SPC LA N     -   108,920.    1,039,120.      MT  (+/- 180 meters Scaled)
 BX0541
 BX0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ865833(NAD 83)
 BX0541
 BX0541                          SUPERSEDED SURVEY CONTROL
 BX0541
 BX0541  NGVD 29 (11/26/84)   18.710  (m)           61.38   (f) ADJUSTED    1 2
 BX0541
 BX0541.Superseded values are not recommended for survey control.
 BX0541
 BX0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0541.See file dsdata.pdf to determine how the superseded data were derived.
 BX0541
 BX0541_MARKER: DB = BENCH MARK DISK
 BX0541_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX0541_SP_SET: BRIDGE ABUTMENT
 BX0541_STAMPING: B 237 1966
 BX0541_MARK LOGO: CGS
 BX0541_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX0541
 BX0541  HISTORY     - Date     Condition        Report By
 BX0541  HISTORY     - 1966     MONUMENTED       CGS
 BX0541
 BX0541                          STATION DESCRIPTION
 BX0541
 BX0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0541'17.85 MI NE FROM LIBUSE.
 BX0541'ABOUT 17.85 MILES NORTHEAST ALONG STATE HIGHWAY 28 FROM THE POST
 BX0541'OFFICE AT LIBUSE, IN SECTION 20, T 6 N, R 4 E, 21 1/2 FEET SOUTHEAST
 BX0541'OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTHEAST END
 BX0541'OF THE NORTHEAST CONCRETE ABUTMENT OF A CONCRETE HIGHWAY BRIDGE OVER
 BX0541'CAMP BAYOU, AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0827 ***********************************************************************
 BX0827  DESIGNATION -  B 238
 BX0827  PID         -  BX0827
 BX0827  STATE/COUNTY-  LA/AVOYELLES
 BX0827  COUNTRY     -  US
 BX0827  USGS QUAD   -  MARKSVILLE NORTH (2018)
 BX0827
 BX0827                         *CURRENT SURVEY CONTROL
 BX0827  ______________________________________________________________________
 BX0827* NAD 83(1986) POSITION- 31 11 32.12   (N) 092 06 42.09   (W)   HD_HELD1
 BX0827* NAVD 88 ORTHO HEIGHT -    22.795 (meters)       74.79  (feet) ADJUSTED
 BX0827  ______________________________________________________________________
 BX0827  GEOID HEIGHT    -        -26.690 (meters)                     GEOID18
 BX0827  DYNAMIC HEIGHT  -         22.767 (meters)       74.69  (feet) COMP
 BX0827  MODELED GRAVITY -    979,400.8   (mgal)                       NAVD 88
 BX0827
 BX0827  VERT ORDER      -  FIRST     CLASS I
 BX0827
 BX0827.The horizontal coordinates were determined by differentially corrected
 BX0827.hand held GPS observations or other comparable positioning techniques
 BX0827.and have an estimated accuracy of +/- 3 meters.
 BX0827
 BX0827.The 2009 superseded orthometric height was determined using a crustal movement
 BX0827.model based on published report NOAA Technical Report NOS/NGS 50
 BX0827.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0827.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0827.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0827
 BX0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0827.GEOID18 height accuracy estimate available here.
 BX0827
 BX0827.Click photographs - Photos may exist for this station.
 BX0827
 BX0827.The dynamic height is computed by dividing the NAVD 88
 BX0827.geopotential number by the normal gravity value computed on the
 BX0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0827.degrees latitude (g = 980.6199 gals.).
 BX0827
 BX0827.The modeled gravity was interpolated from observed gravity values.
 BX0827
 BX0827;                    North         East    Units  Estimated Accuracy
 BX0827;SPC LA N     -    76,821.7   1,037,010.2     MT  (+/- 3 meters HH1 GPS) 
 BX0827
 BX0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8463451248(NAD 83)
 BX0827
 BX0827                          SUPERSEDED SURVEY CONTROL
 BX0827
 BX0827  NAVD 88 (05/17/09)   22.763  (m)           74.68   (f) SUPERSEDED  1 1
 BX0827  NAVD 88 (06/15/91)   22.805  (m)           74.82   (f) SUPERSEDED  1 1
 BX0827  NGVD 29 (11/26/84)   22.759  (m)           74.67   (f) ADJUSTED    1 1
 BX0827
 BX0827.Superseded values are not recommended for survey control.
 BX0827
 BX0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0827.See file dsdata.pdf to determine how the superseded data were derived.
 BX0827
 BX0827_MARKER: DB = BENCH MARK DISK
 BX0827_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX0827_SP_SET: BOX CULVERT HEADWALL
 BX0827_STAMPING: B 238 1966
 BX0827_MARK LOGO: CGS
 BX0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0827+STABILITY: SURFACE MOTION
 BX0827
 BX0827  HISTORY     - Date     Condition        Report By
 BX0827  HISTORY     - 1966     MONUMENTED       CGS
 BX0827  HISTORY     - 1977     GOOD             NGS
 BX0827
 BX0827                          STATION DESCRIPTION
 BX0827
 BX0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0827'5.5 MI NW FROM MARKSVILLE.
 BX0827'ABOUT 5.5 MILES NORTHWEST ALONG STATE HIGHWAYS 115 AND 107 FROM THE
 BX0827'COURTHOUSE AT MARKSVILLE, IN SECTION 5, T 3 N, R 4 E, AT A CURVE AND
 BX0827'132 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 15 1/2 FEET
 BX0827'SOUTHWEST OF THE CENTER LINE OF A PAVED ROAD WHICH LEADS NORTHWEST TO
 BX0827'THE MONCLA CHURCH AND CEMETERY AND WHICH WAS FORMERLY THE MAIN
 BX0827'HIGHWAY, 40 1/2 FEET NORTH OF A POWER POLE BEARING A TRANSFORMER, SET
 BX0827'IN THE CENTER OF THE TOP OF THE SOUTHWEST CONCRETE HEAD WALL OF A BOX
 BX0827'CULVERT UNDER THE PAVED ROAD, AND ABOUT LEVEL WITH THE ROAD.
 BX0827
 BX0827                          STATION RECOVERY (1977)
 BX0827
 BX0827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0827'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0779 ***********************************************************************
 BX0779  DESIGNATION -  B 239
 BX0779  PID         -  BX0779
 BX0779  STATE/COUNTY-  LA/AVOYELLES
 BX0779  COUNTRY     -  US
 BX0779  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0779
 BX0779                         *CURRENT SURVEY CONTROL
 BX0779  ______________________________________________________________________
 BX0779* NAD 83(1986) POSITION- 31 02 52.     (N) 092 02 24.     (W)   SCALED
 BX0779* NAVD 88 ORTHO HEIGHT -    24.312 (meters)       79.76  (feet) ADJUSTED
 BX0779  ______________________________________________________________________
 BX0779  GEOID HEIGHT    -        -26.902 (meters)                     GEOID18
 BX0779  DYNAMIC HEIGHT  -         24.282 (meters)       79.67  (feet) COMP
 BX0779  MODELED GRAVITY -    979,387.5   (mgal)                       NAVD 88
 BX0779
 BX0779  VERT ORDER      -  FIRST     CLASS I
 BX0779
 BX0779.The horizontal coordinates were scaled from a map and have
 BX0779.an estimated accuracy of +/- 6 seconds.
 BX0779
 BX0779.The 2009 superseded orthometric height was determined using a crustal movement
 BX0779.model based on published report NOAA Technical Report NOS/NGS 50
 BX0779.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0779.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0779.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0779
 BX0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0779.GEOID18 height accuracy estimate available here.
 BX0779
 BX0779.Click photographs - Photos may exist for this station.
 BX0779
 BX0779.The dynamic height is computed by dividing the NAVD 88
 BX0779.geopotential number by the normal gravity value computed on the
 BX0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0779.degrees latitude (g = 980.6199 gals.).
 BX0779
 BX0779.The modeled gravity was interpolated from observed gravity values.
 BX0779
 BX0779;                    North         East    Units  Estimated Accuracy
 BX0779;SPC LA N     -    60,830.    1,043,910.      MT  (+/- 180 meters Scaled)
 BX0779
 BX0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ916352(NAD 83)
 BX0779
 BX0779                          SUPERSEDED SURVEY CONTROL
 BX0779
 BX0779  NAVD 88 (05/17/09)   24.273  (m)           79.64   (f) SUPERSEDED  1 1
 BX0779  NAVD 88 (06/15/91)   24.331  (m)           79.83   (f) SUPERSEDED  1 1
 BX0779  NGVD 29 (11/26/84)   24.294  (m)           79.70   (f) ADJUSTED    1 1
 BX0779
 BX0779.Superseded values are not recommended for survey control.
 BX0779
 BX0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0779.See file dsdata.pdf to determine how the superseded data were derived.
 BX0779
 BX0779_MARKER: DB = BENCH MARK DISK
 BX0779_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX0779_SP_SET: BOX CULVERT HEADWALL
 BX0779_STAMPING: B 239 1966
 BX0779_MARK LOGO: CGS
 BX0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0779+STABILITY: SURFACE MOTION
 BX0779
 BX0779  HISTORY     - Date     Condition        Report By
 BX0779  HISTORY     - 1966     MONUMENTED       CGS
 BX0779  HISTORY     - 1977     GOOD             NGS
 BX0779  HISTORY     - 19870930 GOOD             USPSQD
 BX0779
 BX0779                          STATION DESCRIPTION
 BX0779
 BX0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0779'0.85 MI SE FROM MANSURA.
 BX0779'ABOUT 0.85 MILE SOUTHEAST ALONG STATE HIGHWAYS 1 AND 1186 FROM THE
 BX0779'POST OFFICE AT MANSURA, IN SECTION 58, T 1 N, R 4 E, 85 FEET NORTHWEST
 BX0779'OF THE NORTHWEST CORNER OF SHEPS CAFE AND LOUNGE, 55 FEET SOUTHEAST OF
 BX0779'THE CENTER OF THE INTERSECTION OF STATE HIGHWAYS 1, 114, AND 1186, 50
 BX0779'FEET SOUTH OF THE CENTER LINE OF STATE HIGHWAYS 1 AND 1186 LEADING
 BX0779'EAST, 22 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY 114 LEADING
 BX0779'SOUTH, SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEAD WALL
 BX0779'OF A BOX CULVERT WITH  A RETAINING WALL WHICH EXTENDS SOUTH FROM THE
 BX0779'WEST END OF THE HEAD WALL, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE
 BX0779'HIGHWAYS.
 BX0779
 BX0779                          STATION RECOVERY (1977)
 BX0779
 BX0779'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0779'0.8 MILE SOUTHEAST ALONG STATE HIGHWAY 114 FROM THE POST OFFICE
 BX0779'AT MANSURA, AT THE JUNCTION OF STATE HIGHWAYS 114 AND 1186, 85
 BX0779'FEET NORTHWEST OF THE NORTHWEST CORNER OF KYRLES CAFE AND
 BX0779'LOUNGE, 55 FEET SOUTHEAST OF THE CENTER OF THE INTERSECTION
 BX0779'OF STATE HIGHWAYS 114 AND 1186, 50 FEET SOUTH OF THE CENTER
 BX0779'LINE OF HIGHWAY 1186 LEADING EAST, 22 FEET EAST OF CENTER
 BX0779'LINE OF HIGHWAY 114 LEADING SOUTH, SET IN THE TOP OF THE WEST
 BX0779'END OF THE SOUTH CONCRETE HEAD WALL OF A BOXED CULVERT WITH
 BX0779'A RETAINING WALL WHICH EXTENDS SOUTH OF THE HEAD WALL.
 BX0779
 BX0779                          STATION RECOVERY (1987)
 BX0779
 BX0779'RECOVERY NOTE BY US POWER SQUADRON 1987 (WM)
 BX0779'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0464 ***********************************************************************
 AT0464  DESIGNATION -  B 24
 AT0464  PID         -  AT0464
 AT0464  STATE/COUNTY-  LA/PLAQUEMINES
 AT0464  COUNTRY     -  US
 AT0464  USGS QUAD   -  HAPPY JACK (2018)
 AT0464
 AT0464                         *CURRENT SURVEY CONTROL
 AT0464  ______________________________________________________________________
 AT0464* NAD 83(1986) POSITION- 29 31 18.     (N) 089 44 01.     (W)   SCALED
 AT0464* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0464  **This station is located in a suspected subsidence area (see below).
 AT0464  ______________________________________________________________________
 AT0464  GEOID HEIGHT    -        -24.475 (meters)                     GEOID18
 AT0464
 AT0464.The horizontal coordinates were scaled from a map and have
 AT0464.an estimated accuracy of +/- 6 seconds.
 AT0464
 AT0464.** This station is in an area of known vertical motion. If an
 AT0464.** orthometric height was ever established but is not available 
 AT0464.** in the current survey control section, the orthometric height
 AT0464.** is considered suspect.  Suspect heights are available in the
 AT0464.** superseded section only if requested.
 AT0464
 AT0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0464.GEOID18 height accuracy estimate available here.
 AT0464
 AT0464.Click photographs - Photos may exist for this station.
 AT0464
 AT0464;                    North         East    Units  Estimated Accuracy
 AT0464;SPC LA S     -   114,330.    1,155,080.      MT  (+/- 180 meters Scaled)
 AT0464
 AT0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT350689(NAD 83)
 AT0464
 AT0464                          SUPERSEDED SURVEY CONTROL
 AT0464
 AT0464.No superseded survey control is available for this station.
 AT0464
 AT0464_MARKER: DD = SURVEY DISK
 AT0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0464_STAMPING: B 24 1950
 AT0464_MARK LOGO: USACE
 AT0464_PROJECTION: PROJECTING 37 CENTIMETERS
 AT0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0464+STABILITY: SURFACE MOTION
 AT0464
 AT0464  HISTORY     - Date     Condition        Report By
 AT0464  HISTORY     - 1950     MONUMENTED       USACE
 AT0464  HISTORY     - 1971     GOOD             NGS
 AT0464  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0464
 AT0464                          STATION DESCRIPTION
 AT0464
 AT0464'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0464'3.6 MI NW FROM PORT SULPHUR.
 AT0464'ABOUT 3.6 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE FIRE STATION
 AT0464'AND CEMETERY AT PORT SULPHUR, AT HAPPY JACK, 39 FEET NORTHWEST OF THE
 AT0464'CENTER LINE OF THE HIGHWAY, 48 FEET WEST OF THE CENTER OF THE JUNCTION
 AT0464'OF THE HIGHWAY AND MARTINS LANE, 32 FEET NORTHWEST OF THE CENTER LINE
 AT0464'OF THE LANE, 5.8 FEET SOUTH OF THE EAST CORNER OF A CHAIN LINK FENCE
 AT0464'AROUND A FRAME CHURCH BUILDING, 3 1/2 FEET SOUTHEAST OF THE FENCE, 0.8
 AT0464'FOOT WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 AT0464'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1.2 FOOT AND WHICH IS
 AT0464'ON THE TOP OF A METAL PIPE THAT IS DRIVEN TO A DEPTH OF 35 FEET.
 AT0464'NOTE-- THE MARK WAS FOUND LEANING BECAUSE THE METAL PIPE WAS BENT. THE
 AT0464'PIPE WAS STRAIGHTENED AND THE MARK WAS NOT STAMPED RESET.
 AT0464
 AT0464                          STATION RECOVERY (1984)
 AT0464
 AT0464'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0464'NOT RECOVERED, PROBABLY TAKEN OUT WHEN CHURCH WAS REMODELED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0133 ***********************************************************************
 AV0133  DESIGNATION -  B 240
 AV0133  PID         -  AV0133
 AV0133  STATE/COUNTY-  LA/VERMILION
 AV0133  COUNTRY     -  US
 AV0133  USGS QUAD   -  CHENIERE AU TIGRE (2018)
 AV0133
 AV0133                         *CURRENT SURVEY CONTROL
 AV0133  ______________________________________________________________________
 AV0133* NAD 83(1986) POSITION- 29 33 35.     (N) 092 13 21.     (W)   SCALED
 AV0133* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0133  **This station is located in a suspected subsidence area (see below).
 AV0133  ______________________________________________________________________
 AV0133  GEOID HEIGHT    -        -25.316 (meters)                     GEOID18
 AV0133
 AV0133.The horizontal coordinates were scaled from a map and have
 AV0133.an estimated accuracy of +/- 6 seconds.
 AV0133
 AV0133.** This station is in an area of known vertical motion. If an
 AV0133.** orthometric height was ever established but is not available 
 AV0133.** in the current survey control section, the orthometric height
 AV0133.** is considered suspect.  Suspect heights are available in the
 AV0133.** superseded section only if requested.
 AV0133
 AV0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0133.GEOID18 height accuracy estimate available here.
 AV0133
 AV0133.Click photographs - Photos may exist for this station.
 AV0133
 AV0133;                    North         East    Units  Estimated Accuracy
 AV0133;SPC LA S     -   117,800.      913,840.      MT  (+/- 180 meters Scaled)
 AV0133
 AV0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN753702(NAD 83)
 AV0133
 AV0133                          SUPERSEDED SURVEY CONTROL
 AV0133
 AV0133.No superseded survey control is available for this station.
 AV0133
 AV0133_MARKER: DB = BENCH MARK DISK
 AV0133_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AV0133_STAMPING: B 240 1965
 AV0133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0133
 AV0133  HISTORY     - Date     Condition        Report By
 AV0133  HISTORY     - 1965     MONUMENTED       CGS
 AV0133  HISTORY     - 1966     GOOD             CGS
 AV0133  HISTORY     - 1977     MARK NOT FOUND   NGS
 AV0133
 AV0133                          STATION DESCRIPTION
 AV0133
 AV0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AV0133'1.2 MI SW FROM CHENIERE AU TIGRE.
 AV0133'ABOUT 1.2 MILES SOUTHWEST ALONG BILL RIDGE FROM THE CEMETERY AT
 AV0133'CHENIERE AU TIGRE, IN SECTION 14, T 17 S, R 2 E, ABOUT 1.1 MILES
 AV0133'NORTHEAST OF A STEEL WINDMILL, ABOUT 0.3 MILE NORTHWEST OF THE GULF OF
 AV0133'MEXICO, ON BILL RIDGE, 30 FEET SOUTHEAST OF THE CENTER OF THE RIDGE, 7
 AV0133'FEET NORTHWEST OF A 6-INCH HACKBERRY TREE BEARING A WITNESS SHIELD ON
 AV0133'THE NORTHWEST SIDE, ABOUT LEVEL WITH THE RIDGE, A DISK ON THE TOP OF A
 AV0133'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 64 FEET AND IS
 AV0133'ENCASED IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 6 INCHES.
 AV0133
 AV0133                          STATION RECOVERY (1977)
 AV0133
 AV0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AV0133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0388 ***********************************************************************
 BJ0388  DESIGNATION -  B 241
 BJ0388  PID         -  BJ0388
 BJ0388  STATE/COUNTY-  LA/ST MARTIN
 BJ0388  COUNTRY     -  US
 BJ0388  USGS QUAD   -  CATAHOULA (2018)
 BJ0388
 BJ0388                         *CURRENT SURVEY CONTROL
 BJ0388  ______________________________________________________________________
 BJ0388* NAD 83(1986) POSITION- 30 13 06.     (N) 091 41 37.     (W)   SCALED
 BJ0388* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0388  **This station is located in a suspected subsidence area (see below).
 BJ0388  ______________________________________________________________________
 BJ0388  GEOID HEIGHT    -        -27.048 (meters)                     GEOID18
 BJ0388
 BJ0388.The horizontal coordinates were scaled from a map and have
 BJ0388.an estimated accuracy of +/- 6 seconds.
 BJ0388
 BJ0388.** This station is in an area of known vertical motion.  Due to the
 BJ0388.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0388.** determined the orthometric heights for marks in these suspect
 BJ0388.** subsidence areas should be considered valid only at the epoch date
 BJ0388.** associated with the orthometric height.  These heights must always
 BJ0388.** be validated when used as control.  All previously superseded
 BJ0388.** orthometric heights are now considered suspect and are available
 BJ0388.** in the superseded section.  NGS does not recommend using suspect
 BJ0388.** or superseded heights as control.
 BJ0388
 BJ0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0388.GEOID18 height accuracy estimate available here.
 BJ0388
 BJ0388.Click photographs - Photos may exist for this station.
 BJ0388
 BJ0388;                    North         East    Units  Estimated Accuracy
 BJ0388;SPC LA S     -   190,520.      965,320.      MT  (+/- 180 meters Scaled)
 BJ0388
 BJ0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP257437(NAD 83)
 BJ0388
 BJ0388                          SUPERSEDED SURVEY CONTROL
 BJ0388
 BJ0388.No superseded survey control is available for this station.
 BJ0388
 BJ0388_MARKER: DB = BENCH MARK DISK
 BJ0388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0388_STAMPING: B 241 1966
 BJ0388_MARK LOGO: CGS
 BJ0388_PROJECTION: FLUSH
 BJ0388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0388+STABILITY: SURFACE MOTION
 BJ0388
 BJ0388  HISTORY     - Date     Condition        Report By
 BJ0388  HISTORY     - 1966     MONUMENTED       CGS
 BJ0388  HISTORY     - 1976     GOOD             NGS
 BJ0388  HISTORY     - 20060422 MARK NOT FOUND   NGS
 BJ0388
 BJ0388                          STATION DESCRIPTION
 BJ0388
 BJ0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ0388'9.55 MI S FROM BUTTE LA ROSE.
 BJ0388'ABOUT 3.8 MILES WEST ALONG A PAVED ROAD FROM THE BOAT LANDING AT BUTTE
 BJ0388'LA ROSE, THENCE 5.75 MILES SOUTH ALONG A GRAVELED ROAD ON THE TOP OF A
 BJ0388'LEVEE, IN SECTION 31, T 9 S, R 8 E, AT THE JUNCTION OF A PAVED ROAD
 BJ0388'LEADING SOUTHWEST, 374 FEET SOUTHWEST OF THE CENTER OF THE LEVEE, 26
 BJ0388'FEET NORTHWEST OF THE CENTER LINE OF THE PAVED ROAD, 54 FEET SOUTHEAST
 BJ0388'OF THE EAST CORNER OF MR. LLOYD HIGGINDOTHAMS RESIDENCE, 30 FEET
 BJ0388'NORTHEAST OF A SIGN ADVERTISING BUSCH BAVARIAN BEER, 1 FOOT SOUTHEAST
 BJ0388'OF A CORNER POST FOR A WIRE-MESH FENCE, ABOUT LEVEL WITH THE ROAD,
 BJ0388'ABOUT 20 FEET BELOW THE LEVEL OF THE LEVEE, AND SET IN THE TOP OF A
 BJ0388'CONCRETE POST FLUSH WITH THE GROUND.
 BJ0388
 BJ0388                          STATION RECOVERY (1976)
 BJ0388
 BJ0388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0388'11.05 MILE SOUTHEAST ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0388'PROTECTION LEVEE FROM THE EAST BOUND LANES OF THE INTERSTATE HIGHWAY
 BJ0388'10 OVERPASS AT HENDERSON, AT THE JUNCTION OF A PAVED ROAD SOUTHWEST,
 BJ0388'374 FT SOUTHWEST OF THE CENTER LINE OF THE LEVEE ROAD, 54 FT SOUTHEAST
 BJ0388'OF THE EAST CORNER OF MR. LLOYD HIGGINOTHAMS RESIDENCE, 30 FT
 BJ0388'NORTHEAST OF A SIGN ADVERTISING BUDWEISER BEER, 1.2 FT SOUTHEAST OF
 BJ0388'THE SOUTH FENCE CORNER, 1.0 FT SOUTHWEST OF AN UNDERGROUND TELEPHONE
 BJ0388'BOX, 81 FT NORTHEAST OF THE CENTER LINE OF A ROAD WEST, 27 FT
 BJ0388'NORTHWEST OF THE CENTER LINE OF THE ROAD SOUTHWEST
 BJ0388
 BJ0388                          STATION RECOVERY (2006)
 BJ0388
 BJ0388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ0388'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0482 ***********************************************************************
 CQ0482  DESIGNATION -  B 242
 CQ0482  PID         -  CQ0482
 CQ0482  STATE/COUNTY-  LA/OUACHITA
 CQ0482  COUNTRY     -  US
 CQ0482  USGS QUAD   -  MONROE SOUTH (2018)
 CQ0482
 CQ0482                         *CURRENT SURVEY CONTROL
 CQ0482  ______________________________________________________________________
 CQ0482* NAD 83(1986) POSITION- 32 25 57.     (N) 092 06 18.     (W)   SCALED
 CQ0482* NAVD 88 ORTHO HEIGHT -    21.66  (+/-2cm)       71.1   (feet) VERTCON3
 CQ0482  ______________________________________________________________________
 CQ0482  GEOID HEIGHT    -        -25.895 (meters)                     GEOID18
 CQ0482  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0482
 CQ0482.The horizontal coordinates were scaled from a map and have
 CQ0482.an estimated accuracy of +/- 6 seconds.
 CQ0482
 CQ0482.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0482.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0482
 CQ0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0482.GEOID18 height accuracy estimate available here.
 CQ0482
 CQ0482.The vertical order pertains to the NGVD 29 superseded value.
 CQ0482
 CQ0482.Click photographs - Photos may exist for this station.
 CQ0482
 CQ0482;                    North         East    Units  Estimated Accuracy
 CQ0482;SPC LA N     -   214,340.    1,037,150.      MT  (+/- 180 meters Scaled)
 CQ0482
 CQ0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR841887(NAD 83)
 CQ0482
 CQ0482                          SUPERSEDED SURVEY CONTROL
 CQ0482
 CQ0482  NGVD 29 (11/26/84)   21.710  (m)           71.23   (f) ADJUSTED    1 2
 CQ0482
 CQ0482.Superseded values are not recommended for survey control.
 CQ0482
 CQ0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0482.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0482
 CQ0482_MARKER: DB = BENCH MARK DISK
 CQ0482_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 CQ0482_SP_SET: BOX CULVERT HEADWALL
 CQ0482_STAMPING: B 242 1966
 CQ0482_MARK LOGO: CGS
 CQ0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0482+STABILITY: SURFACE MOTION
 CQ0482
 CQ0482  HISTORY     - Date     Condition        Report By
 CQ0482  HISTORY     - 1966     MONUMENTED       CGS
 CQ0482  HISTORY     - 1990     GOOD             USPSQD
 CQ0482  HISTORY     - 1990     GOOD             USPSQD
 CQ0482  HISTORY     - 1991     GOOD             USPSQD
 CQ0482  HISTORY     - 20080712 GOOD             GEOCAC
 CQ0482
 CQ0482                          STATION DESCRIPTION
 CQ0482
 CQ0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0482'5.75 MI S FROM MONROE.
 CQ0482'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0482'STATION AT MONROE, THENCE 4.05 MILES SOUTH ALONG SOUTH GRAND STREET,
 CQ0482'THENCE 1.1 MILES SOUTH ALONG U.S. HIGHWAY 165, IN SECTION 30, T 17 N,
 CQ0482'R 4 E, 24 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE
 CQ0482'CENTER OF THE TOP OF THE EAST CONCRETE HEAD WALL OF A DOUBLE-CHANNELED
 CQ0482'CONCRETE BOX CULVERT, AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ0482
 CQ0482                          STATION RECOVERY (1990)
 CQ0482
 CQ0482'RECOVERY NOTE BY US POWER SQUADRON 1990 (MZ)
 CQ0482'RECOVERED IN GOOD CONDITION.
 CQ0482
 CQ0482                          STATION RECOVERY (1990)
 CQ0482
 CQ0482'RECOVERY NOTE BY US POWER SQUADRON 1990 (AFA)
 CQ0482'RECOVERED IN GOOD CONDITION.
 CQ0482
 CQ0482                          STATION RECOVERY (1991)
 CQ0482
 CQ0482'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CQ0482'RECOVERED IN GOOD CONDITION.
 CQ0482
 CQ0482                          STATION RECOVERY (2008)
 CQ0482
 CQ0482'RECOVERY NOTE BY GEOCACHING 2008 (BKT)
 CQ0482'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0504 ***********************************************************************
 CQ0504  DESIGNATION -  B 243 RESET
 CQ0504  PID         -  CQ0504
 CQ0504  STATE/COUNTY-  LA/CALDWELL
 CQ0504  COUNTRY     -  US
 CQ0504  USGS QUAD   -  COLUMBIA (2018)
 CQ0504
 CQ0504                         *CURRENT SURVEY CONTROL
 CQ0504  ______________________________________________________________________
 CQ0504* NAD 83(1986) POSITION- 32 06 09.4    (N) 092 02 27.8    (W)   HD_HELD2
 CQ0504* NAVD 88 ORTHO HEIGHT -    18.46  (+/-2cm)       60.6   (feet) VERTCON3
 CQ0504  ______________________________________________________________________
 CQ0504  GEOID HEIGHT    -        -25.691 (meters)                     GEOID18
 CQ0504  VERT ORDER      -  THIRD (See Below)
 CQ0504
 CQ0504.The horizontal coordinates were established by autonomous hand held GPS
 CQ0504.observations and have an estimated accuracy of +/- 10 meters.
 CQ0504
 CQ0504.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0504.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0504
 CQ0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0504.GEOID18 height accuracy estimate available here.
 CQ0504
 CQ0504.The vertical order pertains to the NGVD 29 superseded value.
 CQ0504
 CQ0504.Click photographs - Photos may exist for this station.
 CQ0504
 CQ0504;                    North         East    Units  Estimated Accuracy
 CQ0504;SPC LA N     -   177,782.    1,043,315.      MT  (+/- 10 meters HH2 GPS)
 CQ0504
 CQ0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9047852211(NAD 83)
 CQ0504
 CQ0504                          SUPERSEDED SURVEY CONTROL
 CQ0504
 CQ0504  NGVD 29 (??/??/??)   18.55   (m)           60.9    (f) RESET       3  
 CQ0504
 CQ0504.Superseded values are not recommended for survey control.
 CQ0504
 CQ0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0504.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0504
 CQ0504_MARKER: DB = BENCH MARK DISK
 CQ0504_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ0504+WITH SETTING: INTO GROUND
 CQ0504_STAMPING: B 243 RESET 1971
 CQ0504_MARK LOGO: CGS
 CQ0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0504+STABILITY: SURFACE MOTION
 CQ0504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ0504+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2009
 CQ0504
 CQ0504  HISTORY     - Date     Condition        Report By
 CQ0504  HISTORY     - 1971     MONUMENTED       NGS
 CQ0504  HISTORY     - 1990     GOOD             USPSQD
 CQ0504  HISTORY     - 20091129 GOOD             GEOCAC
 CQ0504
 CQ0504                          STATION DESCRIPTION
 CQ0504
 CQ0504'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 CQ0504'2.85 MI E FROM COLUMBIA.
 CQ0504'ABOUT 0.6 MILE NORTH ALONG U.S. HIGHWAY 165 FROM THE SOUTH END OF THE
 CQ0504'BRIDGE OVER THE OUACHITA RIVER IN COLUMBIA, THENCE 2.25 MILES EAST
 CQ0504'ALONG STATE HIGHWAY 4, IN SEC. 15, T 13 N, R4E, 65 FEET NORTH OF THE
 CQ0504'CENTER OF STATE HIGHWAY 4, 158 FEET EAST OF THE CENTER OF A DRAINAGE
 CQ0504'DITCH AND EXTENTION OF THE CENTER OF A CONCRETE CULVERT, 200 FEET WEST
 CQ0504'OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE LINE AND 1 FOOT WEST OF A
 CQ0504'METAL WITNESS POST.  IT IS A BENCH MARK DISK CRIMPED TO A 4 FOOT
 CQ0504'SECTION OF 5/8 INCH COPPER WELD ROAD FASTENED TO A 10-INCH SQUARE IRON
 CQ0504'PLATE, ENCASED IN A 4-INCH ORANGEBURG PIPE, PROJECTING 2 INCHES.
 CQ0504
 CQ0504                          STATION RECOVERY (1990)
 CQ0504
 CQ0504'RECOVERY NOTE BY US POWER SQUADRON 1990 (AFA)
 CQ0504'RECOVERED IN GOOD CONDITION.
 CQ0504
 CQ0504                          STATION RECOVERY (2009)
 CQ0504
 CQ0504'RECOVERY NOTE BY GEOCACHING 2009 (BKT)
 CQ0504'MARK RECOVERED IN GOOD CONDITION. HH2 COORDINATES ARE N32 06 9.36 W092
 CQ0504'02 27.84
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1896 ***********************************************************************
 CP1896  DESIGNATION -  B 244
 CP1896  PID         -  CP1896
 CP1896  STATE/COUNTY-  LA/FRANKLIN
 CP1896  COUNTRY     -  US
 CP1896  USGS QUAD   -  WINNSBORO (2018)
 CP1896
 CP1896                         *CURRENT SURVEY CONTROL
 CP1896  ______________________________________________________________________
 CP1896* NAD 83(1986) POSITION- 32 10 06.     (N) 091 43 23.     (W)   SCALED
 CP1896* NAVD 88 ORTHO HEIGHT -    21.74  (+/-2cm)       71.3   (feet) VERTCON3
 CP1896  ______________________________________________________________________
 CP1896  GEOID HEIGHT    -        -26.166 (meters)                     GEOID18
 CP1896  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1896
 CP1896.The horizontal coordinates were scaled from a map and have
 CP1896.an estimated accuracy of +/- 6 seconds.
 CP1896
 CP1896.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1896.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1896
 CP1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1896.GEOID18 height accuracy estimate available here.
 CP1896
 CP1896.The vertical order pertains to the NGVD 29 superseded value.
 CP1896
 CP1896.Click photographs - Photos may exist for this station.
 CP1896
 CP1896;                    North         East    Units  Estimated Accuracy
 CP1896;SPC LA N     -   185,240.    1,073,280.      MT  (+/- 180 meters Scaled)
 CP1896
 CP1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR203598(NAD 83)
 CP1896
 CP1896                          SUPERSEDED SURVEY CONTROL
 CP1896
 CP1896  NGVD 29 (??/??/92)   21.810  (m)           71.56   (f) ADJ UNCH    1 2
 CP1896
 CP1896.Superseded values are not recommended for survey control.
 CP1896
 CP1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1896.See file dsdata.pdf to determine how the superseded data were derived.
 CP1896
 CP1896_MARKER: DB = BENCH MARK DISK
 CP1896_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1896_SP_SET: CULVERT HEADWALL
 CP1896_STAMPING: B 244 1966
 CP1896_MARK LOGO: CGS
 CP1896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1896+STABILITY: SURFACE MOTION
 CP1896
 CP1896  HISTORY     - Date     Condition        Report By
 CP1896  HISTORY     - 1966     MONUMENTED       CGS
 CP1896  HISTORY     - 1970     GOOD             LADTD
 CP1896
 CP1896                          STATION DESCRIPTION
 CP1896
 CP1896'DESCRIBED BY LA TRANSP AND DEV 1970
 CP1896'0.5 MI W FROM WINNSBORO.
 CP1896'ABOUT 0.5 MILE WEST ALONG MAIN STREET, KENLOCH STREET AND LOUISIANA
 CP1896'HIGHWAY 4 FROM THE COURT HOUSE IN WINNSBORO, AT THE INTERSECTION OF
 CP1896'LOUISIANA HIGHWAY 4 AND MISSOURI PACIFIC RAILROAD.  IT IS 41 FEET
 CP1896'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 4, 36 FEET SOUTHWEST OF
 CP1896'THE SOUTH WEST RAIL OF THE MAIN TRACK OF THE MISSOURI PACIFIC
 CP1896'RAILROAD, 120. FEET EAST OF THE CENTER OF THE INTERSECTION OF
 CP1896'LOUISIANA HIGHWAYS 15, 4 AND 130, 35 FEET NORTHEAST OF THE CENTERLINE
 CP1896'OF LOUISIANA HIGHWAY 15, ABOUT 15 FEET SOUTH OF A RAILROAD CROSSING
 CP1896'SIGNAL.  SET IN THE TOP OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE
 CP1896'HEADWALL OF A CULVERT WHICH PASSES UNDER LOUISIANA HIGHWAY 4.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3331 ***********************************************************************
 CP3331  DESIGNATION -  B 244 RESET
 CP3331  PID         -  CP3331
 CP3331  STATE/COUNTY-  LA/FRANKLIN
 CP3331  COUNTRY     -  US
 CP3331  USGS QUAD   -  WINNSBORO (2018)
 CP3331
 CP3331                         *CURRENT SURVEY CONTROL
 CP3331  ______________________________________________________________________
 CP3331* NAD 83(1986) POSITION- 32 10 06.     (N) 091 43 23.     (W)   SCALED
 CP3331* NAVD 88 ORTHO HEIGHT -    21.98  (+/-2cm)       72.1   (feet) VERTCON3
 CP3331  ______________________________________________________________________
 CP3331  GEOID HEIGHT    -        -26.166 (meters)                     GEOID18
 CP3331  VERT ORDER      -  THIRD (See Below)
 CP3331
 CP3331.The horizontal coordinates were scaled from a map and have
 CP3331.an estimated accuracy of +/- 6 seconds.
 CP3331
 CP3331.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3331.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3331
 CP3331.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3331.GEOID18 height accuracy estimate available here.
 CP3331
 CP3331.The vertical order pertains to the NGVD 29 superseded value.
 CP3331
 CP3331.Click photographs - Photos may exist for this station.
 CP3331
 CP3331;                    North         East    Units  Estimated Accuracy
 CP3331;SPC LA N     -   185,240.    1,073,280.      MT  (+/- 180 meters Scaled)
 CP3331
 CP3331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR203598(NAD 83)
 CP3331
 CP3331                          SUPERSEDED SURVEY CONTROL
 CP3331
 CP3331  NGVD 29 (09/18/05)   22.05   (m)           72.3    (f) RESET       3  
 CP3331
 CP3331.Superseded values are not recommended for survey control.
 CP3331
 CP3331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3331.See file dsdata.pdf to determine how the superseded data were derived.
 CP3331
 CP3331_MARKER: DD = SURVEY DISK
 CP3331_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 CP3331_STAMPING: B 244 RESET 1984
 CP3331_MARK LOGO: LADTD
 CP3331_PROJECTION: FLUSH
 CP3331_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CP3331_ROD/PIPE-DEPTH: 4.88 meters
 CP3331
 CP3331  HISTORY     - Date     Condition        Report By
 CP3331  HISTORY     - 1984     MONUMENTED       LADTD
 CP3331
 CP3331                          STATION DESCRIPTION
 CP3331
 CP3331'DESCRIBED BY LA TRANSP AND DEV 1984
 CP3331'0.8 KM (0.50 MI) WEST FROM WINNSBORO.
 CP3331'MARK IS AT THE JUNCTION OF STATE HIGHWAY 15 (FRONT STREET) AND STATE
 CP3331'HIGHWAY 17 (TAYLOR STREET) IN WINNSBORO, 37.2 M (122.0 FT) SOUTHEAST
 CP3331'OF THE SOUTH CORNER OF A SERVICE STATION, 19.8 M (65.0 FT) WEST
 CP3331'SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 15 (FRONT STREET), 9.0 M
 CP3331'(29.5 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY 17 (TAYLOR
 CP3331'STREET), 17.7 M (58.1 FT) SOUTH OF A POWERPOLE WITH TWO GUY WIRES.
 CP3331'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 CP3331'THE MARK IS 0.3 METERS  NNE FROM  A WITNESS POST
 CP3331'THE MARK IS ABOVE LEVEL WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1759 ***********************************************************************
 CP1759  DESIGNATION -  B 245
 CP1759  PID         -  CP1759
 CP1759  STATE/COUNTY-  LA/RICHLAND
 CP1759  COUNTRY     -  US
 CP1759  USGS QUAD   -  RAYVILLE (2018)
 CP1759
 CP1759                         *CURRENT SURVEY CONTROL
 CP1759  ______________________________________________________________________
 CP1759* NAD 83(1986) POSITION- 32 28 41.48   (N) 091 45 53.69   (W)   HD_HELD1
 CP1759* NAVD 88 ORTHO HEIGHT -    23.841 (meters)       78.22  (feet) ADJUSTED
 CP1759  ______________________________________________________________________
 CP1759  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 CP1759  DYNAMIC HEIGHT  -         23.814 (meters)       78.13  (feet) COMP
 CP1759  MODELED GRAVITY -    979,520.9   (mgal)                       NAVD 88
 CP1759
 CP1759  VERT ORDER      -  FIRST     CLASS I
 CP1759
 CP1759.The horizontal coordinates were determined by differentially corrected
 CP1759.hand held GPS observations or other comparable positioning techniques
 CP1759.and have an estimated accuracy of +/- 3 meters.
 CP1759
 CP1759.The orthometric height was determined by differential leveling and
 CP1759.adjusted by the NATIONAL GEODETIC SURVEY
 CP1759.in June 1991.
 CP1759
 CP1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1759.GEOID18 height accuracy estimate available here.
 CP1759
 CP1759.Click photographs - Photos may exist for this station.
 CP1759
 CP1759.The dynamic height is computed by dividing the NAVD 88
 CP1759.geopotential number by the normal gravity value computed on the
 CP1759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1759.degrees latitude (g = 980.6199 gals.).
 CP1759
 CP1759.The modeled gravity was interpolated from observed gravity values.
 CP1759
 CP1759;                    North         East    Units  Estimated Accuracy
 CP1759;SPC LA N     -   219,570.1   1,069,094.6     MT  (+/- 3 meters HH1 GPS) 
 CP1759
 CP1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1605494113(NAD 83)
 CP1759
 CP1759                          SUPERSEDED SURVEY CONTROL
 CP1759
 CP1759  NGVD 29 (11/26/84)   23.872  (m)           78.32   (f) ADJUSTED    1 1
 CP1759
 CP1759.Superseded values are not recommended for survey control.
 CP1759
 CP1759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1759.See file dsdata.pdf to determine how the superseded data were derived.
 CP1759
 CP1759_MARKER: DB = BENCH MARK DISK
 CP1759_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1759_SP_SET: CULVERT HEADWALL
 CP1759_STAMPING: B 245 1966
 CP1759_MARK LOGO: CGS
 CP1759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1759+STABILITY: SURFACE MOTION
 CP1759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP1759+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2019
 CP1759
 CP1759  HISTORY     - Date     Condition        Report By
 CP1759  HISTORY     - 1966     MONUMENTED       CGS
 CP1759  HISTORY     - 1969     GOOD             CGS
 CP1759  HISTORY     - 19861231 GOOD             LADTD
 CP1759  HISTORY     - 1991     GOOD             USPSQD
 CP1759  HISTORY     - 20100320 GOOD             GEOCAC
 CP1759  HISTORY     - 20111005 GOOD             JCLS
 CP1759  HISTORY     - 20190501 GOOD             NGIA
 CP1759
 CP1759                          STATION DESCRIPTION
 CP1759
 CP1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1759'0.35 MI W FROM RAYVILLE.
 CP1759'0.35 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE COURTHOUSE
 CP1759'AT RAYVILLE, IN SECTION 8, T 17 N, R 7 E, 7 POLES WEST OF MILEPOST 51,
 CP1759'NEAR A WOODEN TRESTLE, 82 FEET NORTH OF THE NORTH RAIL, 17 FEET SOUTH
 CP1759'OF THE CENTER LINE OF U.S. HIGHWAY 80, SET IN THE TOP OF THE EAST END
 CP1759'OF THE SOUTH CONCRETE HEAD WALL OF A DOUBLE-CHANNELED CONCRETE BOX
 CP1759'CULVERT UNDER THE HIGHWAY, 53 FEET NORTHWEST OF A MOTEL SIGN POST, AND
 CP1759'ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 CP1759
 CP1759                          STATION RECOVERY (1969)
 CP1759
 CP1759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 CP1759'RECOVERED IN GOOD CONDITION.
 CP1759
 CP1759                          STATION RECOVERY (1986)
 CP1759
 CP1759'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (TLH)
 CP1759'RECOVERED IN GOOD CONDITION.
 CP1759
 CP1759                          STATION RECOVERY (1991)
 CP1759
 CP1759'RECOVERY NOTE BY US POWER SQUADRON 1991 (JEJ)
 CP1759'RECOVERED IN GOOD CONDITION.
 CP1759
 CP1759                          STATION RECOVERY (2010)
 CP1759
 CP1759'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CP1759'RECOVERED IN GOOD CONDITION.
 CP1759
 CP1759                          STATION RECOVERY (2011)
 CP1759
 CP1759'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 CP1759'RECOVERED IN GOOD CONDITION.
 CP1759
 CP1759                          STATION RECOVERY (2019)
 CP1759
 CP1759'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 CP1759'THE STATION IS LOCATED BETWEEN NORTH WALDORF STREET AND HAYES STREET
 CP1759'ON THE SOUTH SIDE OF HIGHWAY LA 80 = NORTH BENEDETTE STREET.  IT IS
 CP1759'LOCATED IN THE CENTER OF THE 4.335 M (14.2 FT) LONG BY 0.270 M (0.9
 CP1759'FT) WIDE HEADWALL FOR A CONCRETE CULVERT THAT RUNS UNDER THE HIGHWAY,
 CP1759'1.40 M (4.6 FT) SOUTH OF THE SOUTH SIDE OF HIGHWAY, 21.6 M (70.9 FT)
 CP1759'NORTH OF THE NORTHERNMOST RAIL OR RAILROAD TRACKS AND 31.5 M (103.3
 CP1759'FT) WEST-NORTHWEST OF THE ROUND, YELLOW, RAILROAD CROSSING SIGN.  THIS
 CP1759'IS GRAVITY BASE STATION RAYVILLE B 245.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2593 ***********************************************************************
 CQ2593  DESIGNATION -  B 246
 CQ2593  PID         -  CQ2593
 CQ2593  STATE/COUNTY-  LA/OUACHITA
 CQ2593  COUNTRY     -  US
 CQ2593  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2593
 CQ2593                         *CURRENT SURVEY CONTROL
 CQ2593  ______________________________________________________________________
 CQ2593* NAD 83(1986) POSITION- 32 28 28.     (N) 092 04 03.     (W)   SCALED
 CQ2593* NAVD 88 ORTHO HEIGHT -    20.909 (meters)       68.60  (feet) ADJUSTED
 CQ2593  ______________________________________________________________________
 CQ2593  GEOID HEIGHT    -        -25.911 (meters)                     GEOID18
 CQ2593  DYNAMIC HEIGHT  -         20.885 (meters)       68.52  (feet) COMP
 CQ2593  MODELED GRAVITY -    979,520.2   (mgal)                       NAVD 88
 CQ2593
 CQ2593  VERT ORDER      -  SECOND    CLASS I
 CQ2593
 CQ2593.The horizontal coordinates were scaled from a map and have
 CQ2593.an estimated accuracy of +/- 6 seconds.
 CQ2593
 CQ2593.The orthometric height was determined by differential leveling and
 CQ2593.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2593.in May 1997.
 CQ2593
 CQ2593.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2593.GEOID18 height accuracy estimate available here.
 CQ2593
 CQ2593.Click photographs - Photos may exist for this station.
 CQ2593
 CQ2593.The dynamic height is computed by dividing the NAVD 88
 CQ2593.geopotential number by the normal gravity value computed on the
 CQ2593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2593.degrees latitude (g = 980.6199 gals.).
 CQ2593
 CQ2593.The modeled gravity was interpolated from observed gravity values.
 CQ2593
 CQ2593;                    North         East    Units  Estimated Accuracy
 CQ2593;SPC LA N     -   219,000.    1,040,660.      MT  (+/- 180 meters Scaled)
 CQ2593
 CQ2593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR876934(NAD 83)
 CQ2593
 CQ2593                          SUPERSEDED SURVEY CONTROL
 CQ2593
 CQ2593.No superseded survey control is available for this station.
 CQ2593
 CQ2593_MARKER: DB = BENCH MARK DISK
 CQ2593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2593_STAMPING: B 246 1966
 CQ2593_MARK LOGO: CGS
 CQ2593_PROJECTION: PROJECTING 15 CENTIMETERS
 CQ2593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2593+STABILITY: SURFACE MOTION
 CQ2593
 CQ2593  HISTORY     - Date     Condition        Report By
 CQ2593  HISTORY     - 1966     MONUMENTED       CGS
 CQ2593  HISTORY     - 1983     GOOD             LADTD
 CQ2593  HISTORY     - 1990     GOOD             USPSQD
 CQ2593  HISTORY     - 1991     GOOD             USPSQD
 CQ2593  HISTORY     - 19910423 GOOD             USPSQD
 CQ2593
 CQ2593                          STATION DESCRIPTION
 CQ2593
 CQ2593'DESCRIBED BY LA TRANSP AND DEV 1983
 CQ2593'6.4 KM (4 MI) SE FROM MONROE.
 CQ2593'ABOUT 3.2 KM (2.0 MILES) EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ2593'THE STATION AT MONROE, THENCE 3.2 KM (2.0 MILES) SOUTH ALONG NUTLAND
 CQ2593'ROAD, IN SECTION 9, T 17 N, R 4 E, AT THE JUNCTION OF THE ROAD AND
 CQ2593'MCQUIRE ROAD, 42.1 METERS (138 FEET) EAST OF THE CENTER LINE OF THE
 CQ2593'ROAD, 4.1 METERS (30 FEET) SOUTH OF THE CENTER LINE OF MCQUIRE ROAD,
 CQ2593'31.4 METERS (103 FEET) EAST OF A POWER POLE, 0.3 METER (1.0 FT)
 CQ2593'SOUTH OF A FENCE.
 CQ2593'THE MARK IS 0.4 METERS  S FROM A WITNESS POST.
 CQ2593'THE MARK IS 0.9 M ABOVE NUTLAND ROAD.
 CQ2593
 CQ2593                          STATION RECOVERY (1990)
 CQ2593
 CQ2593'RECOVERY NOTE BY US POWER SQUADRON 1990 (JEJ)
 CQ2593'RECOVERED IN GOOD CONDITION.
 CQ2593
 CQ2593                          STATION RECOVERY (1991)
 CQ2593
 CQ2593'RECOVERY NOTE BY US POWER SQUADRON 1991 (GW)
 CQ2593'RECOVERED IN GOOD CONDITION.
 CQ2593
 CQ2593                          STATION RECOVERY (1991)
 CQ2593
 CQ2593'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2593'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1907 ***********************************************************************
 CP1907  DESIGNATION -  B 247
 CP1907  PID         -  CP1907
 CP1907  STATE/COUNTY-  LA/FRANKLIN
 CP1907  COUNTRY     -  US
 CP1907  USGS QUAD   -  WINNSBORO (2018)
 CP1907
 CP1907                         *CURRENT SURVEY CONTROL
 CP1907  ______________________________________________________________________
 CP1907* NAD 83(1986) POSITION- 32 09 27.     (N) 091 40 01.     (W)   SCALED
 CP1907* NAVD 88 ORTHO HEIGHT -    24.21  (+/-2cm)       79.4   (feet) VERTCON3
 CP1907  ______________________________________________________________________
 CP1907  GEOID HEIGHT    -        -26.213 (meters)                     GEOID18
 CP1907  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1907
 CP1907.The horizontal coordinates were scaled from a map and have
 CP1907.an estimated accuracy of +/- 6 seconds.
 CP1907
 CP1907.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1907.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1907
 CP1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1907.GEOID18 height accuracy estimate available here.
 CP1907
 CP1907.The vertical order pertains to the NGVD 29 superseded value.
 CP1907
 CP1907.Click photographs - Photos may exist for this station.
 CP1907
 CP1907;                    North         East    Units  Estimated Accuracy
 CP1907;SPC LA N     -   184,080.    1,078,580.      MT  (+/- 180 meters Scaled)
 CP1907
 CP1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR257586(NAD 83)
 CP1907
 CP1907                          SUPERSEDED SURVEY CONTROL
 CP1907
 CP1907  NGVD 29 (??/??/92)   24.274  (m)           79.64   (f) ADJ UNCH    1 2
 CP1907
 CP1907.Superseded values are not recommended for survey control.
 CP1907
 CP1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1907.See file dsdata.pdf to determine how the superseded data were derived.
 CP1907
 CP1907_MARKER: DB = BENCH MARK DISK
 CP1907_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CP1907_STAMPING: B 247 1966
 CP1907_MARK LOGO: CGS
 CP1907_MAGNETIC: I = MARKER IS A STEEL ROD
 CP1907_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CP1907_ROD/PIPE-DEPTH: 32.0 meters
 CP1907
 CP1907  HISTORY     - Date     Condition        Report By
 CP1907  HISTORY     - 1966     MONUMENTED       CGS
 CP1907
 CP1907                          STATION DESCRIPTION
 CP1907
 CP1907'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1907'2.95 MI E FROM WINNSBORO.
 CP1907'ABOUT 0.4 MILE EAST ALONG MAIN STREET FROM THE COURTHOUSE AT
 CP1907'WINNSBORO, THENCE 2.55 MILES EAST ALONG STATE HIGHWAY 4, IN SECTION
 CP1907'33, T 14 N, R 8 E, 41 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 63
 CP1907'FEET WEST OF A POWER POLE, 43 FEET WEST OF THE CENTER OF A FIELD
 CP1907'ENTRANCE, 1 FOOT NORTH OF A FENCE, 0.5 FOOT EAST OF A METAL WITNESS
 CP1907'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, A DISK ON THE TOP
 CP1907'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 105 FEET
 CP1907'AND IS ENCASED IN A 5-INCH CAST IRON PIPE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1456 ***********************************************************************
 BW1456  DESIGNATION -  B 248
 BW1456  PID         -  BW1456
 BW1456  STATE/COUNTY-  LA/CATAHOULA
 BW1456  COUNTRY     -  US
 BW1456  USGS QUAD   -  FOULES (2018)
 BW1456
 BW1456                         *CURRENT SURVEY CONTROL
 BW1456  ______________________________________________________________________
 BW1456* NAD 83(1986) POSITION- 31 47 57.     (N) 091 34 55.     (W)   SCALED
 BW1456* NAVD 88 ORTHO HEIGHT -    19.84  (+/-2cm)       65.1   (feet) VERTCON3
 BW1456  ______________________________________________________________________
 BW1456  GEOID HEIGHT    -        -26.069 (meters)                     GEOID18
 BW1456  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1456
 BW1456.The horizontal coordinates were scaled from a map and have
 BW1456.an estimated accuracy of +/- 6 seconds.
 BW1456
 BW1456.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1456.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1456
 BW1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1456.GEOID18 height accuracy estimate available here.
 BW1456
 BW1456.The vertical order pertains to the NGVD 29 superseded value.
 BW1456
 BW1456.Click photographs - Photos may exist for this station.
 BW1456
 BW1456;                    North         East    Units  Estimated Accuracy
 BW1456;SPC LA N     -   144,410.    1,086,930.      MT  (+/- 180 meters Scaled)
 BW1456
 BW1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR342190(NAD 83)
 BW1456
 BW1456                          SUPERSEDED SURVEY CONTROL
 BW1456
 BW1456  NGVD 29 (??/??/92)   19.899  (m)           65.29   (f) ADJ UNCH    1 2
 BW1456
 BW1456.Superseded values are not recommended for survey control.
 BW1456
 BW1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1456.See file dsdata.pdf to determine how the superseded data were derived.
 BW1456
 BW1456_MARKER: DB = BENCH MARK DISK
 BW1456_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BW1456_SP_SET: CULVERT HEADWALL
 BW1456_STAMPING: B 248 1966
 BW1456_MARK LOGO: CGS
 BW1456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1456+STABILITY: SURFACE MOTION
 BW1456
 BW1456  HISTORY     - Date     Condition        Report By
 BW1456  HISTORY     - 1966     MONUMENTED       CGS
 BW1456
 BW1456                          STATION DESCRIPTION
 BW1456
 BW1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1456'6.15 MI SE FROM SICILY ISLAND.
 BW1456'ABOUT 0.1 MILE SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BW1456'POST OFFICE AT SICILY ISLAND, THENCE 6.05 MILES SOUTHEAST ALONG STATE
 BW1456'HIGHWAY 15, OR ABOUT 6.3 MILES NORTHWEST ALONG STATE HIGHWAY 15 FROM
 BW1456'THE PUBLIC ELEMENTARY SCHOOL AT CLAYTON, IN SECTION 31, T 10 N, R 9 E,
 BW1456'23 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 57 FEET NORTHEAST
 BW1456'OF THE NORTHEAST RAIL OF THE MISSOURI PACIFIC RAILROAD, 45 FEET EAST
 BW1456'OF MILEPOST 629-20, SET IN THE CENTER OF THE TOP OF THE SOUTHWEST
 BW1456'CONCRETE HEAD WALL OF A CONCRETE CULVERT, AND ABOUT LEVEL WITH THE
 BW1456'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1076 ***********************************************************************
 CP1076  DESIGNATION -  B 25
 CP1076  PID         -  CP1076
 CP1076  STATE/COUNTY-  LA/WEST CARROLL
 CP1076  COUNTRY     -  US
 CP1076  USGS QUAD   -  FISKE (2018)
 CP1076
 CP1076                         *CURRENT SURVEY CONTROL
 CP1076  ______________________________________________________________________
 CP1076* NAD 83(1986) POSITION- 32 53 12.     (N) 091 22 31.     (W)   SCALED
 CP1076* NAVD 88 ORTHO HEIGHT -    34.142 (meters)      112.01  (feet) ADJUSTED
 CP1076  ______________________________________________________________________
 CP1076  GEOID HEIGHT    -        -26.102 (meters)                     GEOID18
 CP1076  DYNAMIC HEIGHT  -         34.105 (meters)      111.89  (feet) COMP
 CP1076  MODELED GRAVITY -    979,553.3   (mgal)                       NAVD 88
 CP1076
 CP1076  VERT ORDER      -  SECOND    CLASS 0
 CP1076
 CP1076.The horizontal coordinates were scaled from a map and have
 CP1076.an estimated accuracy of +/- 6 seconds.
 CP1076
 CP1076.The orthometric height was determined by differential leveling and
 CP1076.adjusted by the NATIONAL GEODETIC SURVEY
 CP1076.in June 1991.
 CP1076
 CP1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1076.GEOID18 height accuracy estimate available here.
 CP1076
 CP1076.Click photographs - Photos may exist for this station.
 CP1076
 CP1076.The dynamic height is computed by dividing the NAVD 88
 CP1076.geopotential number by the normal gravity value computed on the
 CP1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1076.degrees latitude (g = 980.6199 gals.).
 CP1076
 CP1076.The modeled gravity was interpolated from observed gravity values.
 CP1076
 CP1076;                    North         East    Units  Estimated Accuracy
 CP1076;SPC LA N     -   265,180.    1,105,250.      MT  (+/- 180 meters Scaled)
 CP1076
 CP1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS519398(NAD 83)
 CP1076
 CP1076                          SUPERSEDED SURVEY CONTROL
 CP1076
 CP1076  NGVD 29 (??/??/92)   34.208  (m)          112.23   (f) ADJ UNCH    2 0
 CP1076
 CP1076.Superseded values are not recommended for survey control.
 CP1076
 CP1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1076.See file dsdata.pdf to determine how the superseded data were derived.
 CP1076
 CP1076_MARKER: DB = BENCH MARK DISK
 CP1076_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CP1076_STAMPING: B 25 1935
 CP1076_MARK LOGO: CGS
 CP1076_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1076
 CP1076  HISTORY     - Date     Condition        Report By
 CP1076  HISTORY     - 1935     MONUMENTED       CGS
 CP1076
 CP1076                          STATION DESCRIPTION
 CP1076
 CP1076'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CP1076'2.0 MI N FROM OAK GROVE.
 CP1076'2 MILES NORTH OF, ALONG M.P. RY. FROM STATION 48 FEET SOUTHEAST OF
 CP1076'SOUTHEAST CORNER OF TIN ROOF SHED.  36.8 FEET WEST OF CENTERLINE OF
 CP1076'MISSOURI PACIFIC R.R. TRACK.  17.6 FEET SOUTH OF CENTERLINE OF CROSS
 CP1076'ROAD AND GATEWAY INTO ANDREW JACKSON FARM.  13.4 FEET EAST OF FENCE. 4
 CP1076'FEET SOUTH OF SECOND TELEGRAPH POLE SOUTH OF M.P.463-10.  TABLET SET
 CP1076'IN PRECAST CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0194 ***********************************************************************
 AT0194  DESIGNATION -  B 25 A
 AT0194  PID         -  AT0194
 AT0194  STATE/COUNTY-  LA/PLAQUEMINES
 AT0194  COUNTRY     -  US
 AT0194  USGS QUAD   -  PORT SULPHUR (2018)
 AT0194
 AT0194                         *CURRENT SURVEY CONTROL
 AT0194  ______________________________________________________________________
 AT0194* NAD 83(1986) POSITION- 29 28 53.     (N) 089 41 41.     (W)   SCALED
 AT0194* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0194  **This station is located in a suspected subsidence area (see below).
 AT0194  ______________________________________________________________________
 AT0194  GEOID HEIGHT    -        -24.331 (meters)                     GEOID18
 AT0194
 AT0194.The horizontal coordinates were scaled from a map and have
 AT0194.an estimated accuracy of +/- 6 seconds.
 AT0194
 AT0194.** This station is in an area of known vertical motion. If an
 AT0194.** orthometric height was ever established but is not available 
 AT0194.** in the current survey control section, the orthometric height
 AT0194.** is considered suspect.  Suspect heights are available in the
 AT0194.** superseded section only if requested.
 AT0194
 AT0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0194.GEOID18 height accuracy estimate available here.
 AT0194
 AT0194.Click photographs - Photos may exist for this station.
 AT0194
 AT0194;                    North         East    Units  Estimated Accuracy
 AT0194;SPC LA S     -   109,920.    1,158,910.      MT  (+/- 180 meters Scaled)
 AT0194
 AT0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT387643(NAD 83)
 AT0194
 AT0194                          SUPERSEDED SURVEY CONTROL
 AT0194
 AT0194.No superseded survey control is available for this station.
 AT0194
 AT0194_MARKER: DD = SURVEY DISK
 AT0194_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0194_STAMPING: B 25 A 1950
 AT0194_MARK LOGO: USACE
 AT0194_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0194
 AT0194  HISTORY     - Date     Condition        Report By
 AT0194  HISTORY     - 1950     MONUMENTED       USACE
 AT0194  HISTORY     - 1970     GOOD             NGS
 AT0194  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0194
 AT0194                          STATION DESCRIPTION
 AT0194
 AT0194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0194'AT PORT SULPHUR, 165 YSRDS NORTHWEST ALONG SHELL ROAD (OLD HIGHWAY)
 AT0194'FROM ITS JUNCTION WITH STATE HIGHWAY 23 AT PORT SULPHUR, ABOUT 0.05
 AT0194'MILE NORTHWEST OF THE FIRE STATION AND CEMETERY AT PORT SULPHUR, AT
 AT0194'THE EAST CORNER OF A LAWN, 125 FEET NORTHEAST OF THE CENTER OF STATE
 AT0194'HIGHWAY 23, 22 FEET SOUTHWEST OF THE CENTER OF THE SHELL ROAD, 50 FEET
 AT0194'SOUTHWEST OF AND ACROSS THE SHELL ROAD FROM THE SOUTHWEST RAIL OF THE
 AT0194'MISSOURI PACIFIC RAILROAD, 47.5 FEET NORTH OF THE NORTH CORNER OF A
 AT0194'CONCRETE BLOCK BUILDING FOR A PHILLIPS 66 SERVICE STATION, 24 1/2 FEET
 AT0194'SOUTH OF A TELEPHONE POLE, 1 FOOT ABOVE THE LEVEL OF THE SHELL ROAD,
 AT0194'SET ON THE TOP OF AN IRON PIPE WHICH IS DRIVEN INTO THE GROUND 35 FEET
 AT0194'AND PROJECTS 14 INCHES ABOVE THE GROUND SURFACE. NOTE-- THIS MARK NOT
 AT0194'RECOVERED.  A LONG SEARCH WAS MADE AT THE DETERMINED LOCATION AND NO
 AT0194'TRACE OF THE MARK COULD BE FOUND. THERE IS EVIDENCE OF DITCHING AND
 AT0194'BLADING IN THE AREA.
 AT0194
 AT0194                          STATION RECOVERY (1971)
 AT0194
 AT0194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0194'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0061 ***********************************************************************
 BW0061  DESIGNATION -  B 250
 BW0061  PID         -  BW0061
 BW0061  STATE/COUNTY-  LA/AVOYELLES
 BW0061  COUNTRY     -  US
 BW0061  USGS QUAD   -  MOREAUVILLE (2018)
 BW0061
 BW0061                         *CURRENT SURVEY CONTROL
 BW0061  ______________________________________________________________________
 BW0061* NAD 83(1986) POSITION- 31 01 53.     (N) 091 56 32.     (W)   SCALED
 BW0061* NAVD 88 ORTHO HEIGHT -    13.941 (meters)       45.74  (feet) ADJUSTED
 BW0061  ______________________________________________________________________
 BW0061  GEOID HEIGHT    -        -26.930 (meters)                     GEOID18
 BW0061  DYNAMIC HEIGHT  -         13.924 (meters)       45.68  (feet) COMP
 BW0061  MODELED GRAVITY -    979,388.7   (mgal)                       NAVD 88
 BW0061
 BW0061  VERT ORDER      -  FIRST     CLASS I
 BW0061
 BW0061.The horizontal coordinates were scaled from a map and have
 BW0061.an estimated accuracy of +/- 6 seconds.
 BW0061
 BW0061.The 2009 superseded orthometric height was determined using a crustal movement
 BW0061.model based on published report NOAA Technical Report NOS/NGS 50
 BW0061.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BW0061.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BW0061.in a special adjustment to evaluate GNSS-derived orthometric heights
 BW0061
 BW0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0061.GEOID18 height accuracy estimate available here.
 BW0061
 BW0061.Click photographs - Photos may exist for this station.
 BW0061
 BW0061.The dynamic height is computed by dividing the NAVD 88
 BW0061.geopotential number by the normal gravity value computed on the
 BW0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0061.degrees latitude (g = 980.6199 gals.).
 BW0061
 BW0061.The modeled gravity was interpolated from observed gravity values.
 BW0061
 BW0061;                    North         East    Units  Estimated Accuracy
 BW0061;SPC LA N     -    59,060.    1,053,250.      MT  (+/- 180 meters Scaled)
 BW0061
 BW0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ009335(NAD 83)
 BW0061
 BW0061                          SUPERSEDED SURVEY CONTROL
 BW0061
 BW0061  NAVD 88 (05/17/09)   13.950  (m)           45.77   (f) SUPERSEDED  1 1
 BW0061  NAVD 88 (06/15/91)   13.964  (m)           45.81   (f) SUPERSEDED  1 1
 BW0061  NGVD 29 (11/26/84)   13.923  (m)           45.68   (f) ADJUSTED    1 1
 BW0061
 BW0061.Superseded values are not recommended for survey control.
 BW0061
 BW0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0061.See file dsdata.pdf to determine how the superseded data were derived.
 BW0061
 BW0061_MARKER: DB = BENCH MARK DISK
 BW0061_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BW0061_SP_SET: BRIDGE
 BW0061_STAMPING: B 250 1966
 BW0061_MARK LOGO: CGS
 BW0061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0061
 BW0061  HISTORY     - Date     Condition        Report By
 BW0061  HISTORY     - 1966     MONUMENTED       CGS
 BW0061  HISTORY     - 1977     GOOD             NGS
 BW0061  HISTORY     - 20060315 MARK NOT FOUND   USPSQD
 BW0061
 BW0061                          STATION DESCRIPTION
 BW0061
 BW0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0061'2.25 MI E FROM MOREAUVILLE.
 BW0061'ABOUT 2.25 MILES EAST ALONG STATE HIGHWAY 1 FROM THE KANSAS CITY AND
 BW0061'SOUTHERN RAILROAD STATION AT MOREAUVILLE, IN SECTION 27, T 1 N, R 5 E,
 BW0061'ABOUT 0.15 MILE WEST OF THE JUNCTION OF THE HIGHWAY WITH STATE
 BW0061'HIGHWAYS 114 AND 451, 104 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN
 BW0061'TRACK, 19 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE
 BW0061'TOP OF THE NORTH END OF THE EAST CONCRETE ABUTMENT OF A CONCRETE
 BW0061'HIGHWAY BRIDGE OVER BAYOU ROSEAU, AND ABOUT LEVEL WITH THE HIGHWAY.
 BW0061
 BW0061                          STATION RECOVERY (1977)
 BW0061
 BW0061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BW0061'2.4 MILES EAST ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 BW0061'HIGHWAYS 1 AND 451 AT MOREAUVILLE, 104 FEET SOUTH OF SOUTH RAIL
 BW0061'OF THE MAIN TRACK, 19.5 FEET NORTH OF THE CENTER LINE OF
 BW0061'HIGHWAY SET IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 BW0061'ABUTMENT OF A CONCRETE HIGHWAY BRIDGE OVER BAYOU ROSEAV.
 BW0061
 BW0061                          STATION RECOVERY (2006)
 BW0061
 BW0061'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BW0061'CONCRETE HAS BEEN POURED AGAINST ALL ABUTMENTS OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0671 ***********************************************************************
 BW0671  DESIGNATION -  B 251
 BW0671  PID         -  BW0671
 BW0671  STATE/COUNTY-  LA/CONCORDIA
 BW0671  COUNTRY     -  US
 BW0671  USGS QUAD   -  NATCHEZ (2018)
 BW0671
 BW0671                         *CURRENT SURVEY CONTROL
 BW0671  ______________________________________________________________________
 BW0671* NAD 83(1986) POSITION- 31 32 44.     (N) 091 28 51.     (W)   SCALED
 BW0671* NAVD 88 ORTHO HEIGHT -    17.84  (+/-2cm)       58.5   (feet) VERTCON3
 BW0671  ______________________________________________________________________
 BW0671  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 BW0671  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW0671
 BW0671.The horizontal coordinates were scaled from a map and have
 BW0671.an estimated accuracy of +/- 6 seconds.
 BW0671
 BW0671.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0671.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0671
 BW0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0671.GEOID18 height accuracy estimate available here.
 BW0671
 BW0671.The vertical order pertains to the NGVD 29 superseded value.
 BW0671
 BW0671.Click photographs - Photos may exist for this station.
 BW0671
 BW0671;                    North         East    Units  Estimated Accuracy
 BW0671;SPC LA N     -   116,380.    1,096,770.      MT  (+/- 180 meters Scaled)
 BW0671
 BW0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ442910(NAD 83)
 BW0671
 BW0671                          SUPERSEDED SURVEY CONTROL
 BW0671
 BW0671  NGVD 29 (??/??/92)   17.84   (m)           58.5    (f) COMPUTED    1 2
 BW0671
 BW0671.Superseded values are not recommended for survey control.
 BW0671
 BW0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0671.See file dsdata.pdf to determine how the superseded data were derived.
 BW0671
 BW0671_MARKER: DB = BENCH MARK DISK
 BW0671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW0671_STAMPING: B 251 1966
 BW0671_MARK LOGO: CGS
 BW0671_PROJECTION: PROJECTING 15 CENTIMETERS
 BW0671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW0671+STABILITY: SURFACE MOTION
 BW0671
 BW0671  HISTORY     - Date     Condition        Report By
 BW0671  HISTORY     - 1966     MONUMENTED       CGS
 BW0671  HISTORY     - 1979     MARK NOT FOUND   NGS
 BW0671
 BW0671                          STATION DESCRIPTION
 BW0671
 BW0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0671'3.95 MI SW FROM VIDALIA.
 BW0671'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW0671'AT VIDALIA, THENCE 3.8 MILES SOUTHWEST ALONG STATE HIGHWAY 131, IN
 BW0671'SECTION 22, T 7 N, R 4 W, ABOUT 153 YARDS NORTHEAST OF A GAS BURNER ON
 BW0671'THE SOUTH SIDE OF 4 SMALL STORAGE TANKS, ABOUT 150 FEET WEST OF THE
 BW0671'WEST EDGE OF A SMALL LAKE, 37 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 BW0671'HIGHWAY, 65 FEET WEST OF THE EXTENDED CENTER LINE OF A FIELD ROAD
 BW0671'LEADING NORTH, 78 FEET WEST OF THE CENTER OF A METAL GATE, 8 1/2 FEET
 BW0671'WEST OF TELEPHONE POLE NUMBER 38 WHICH IS BRACED BY A GUY WIRE, 2 FEET
 BW0671'SOUTH OF A FENCE, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2
 BW0671'1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 BW0671'CONCRETE POST PROJECTING 6 INCHES.
 BW0671
 BW0671                          STATION RECOVERY (1979)
 BW0671
 BW0671'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW0671'NOT RECOVERED-AREA DESCRIBED IS NOW A PLOWED FIELD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1247 ***********************************************************************
 BW1247  DESIGNATION -  B 252
 BW1247  PID         -  BW1247
 BW1247  STATE/COUNTY-  LA/CONCORDIA
 BW1247  COUNTRY     -  US
 BW1247  USGS QUAD   -  FAIRVIEW (2018)
 BW1247
 BW1247                         *CURRENT SURVEY CONTROL
 BW1247  ______________________________________________________________________
 BW1247* NAD 83(1986) POSITION- 31 16 59.     (N) 091 36 15.     (W)   SCALED
 BW1247* NAVD 88 ORTHO HEIGHT -    16.50  (+/-2cm)       54.1   (feet) VERTCON3
 BW1247  ______________________________________________________________________
 BW1247  GEOID HEIGHT    -        -26.636 (meters)                     GEOID18
 BW1247  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1247
 BW1247.The horizontal coordinates were scaled from a map and have
 BW1247.an estimated accuracy of +/- 6 seconds.
 BW1247
 BW1247.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1247.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1247
 BW1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1247.GEOID18 height accuracy estimate available here.
 BW1247
 BW1247.The vertical order pertains to the NGVD 29 superseded value.
 BW1247
 BW1247.Click photographs - Photos may exist for this station.
 BW1247
 BW1247;                    North         East    Units  Estimated Accuracy
 BW1247;SPC LA N     -    87,180.    1,085,300.      MT  (+/- 180 meters Scaled)
 BW1247
 BW1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ328618(NAD 83)
 BW1247
 BW1247                          SUPERSEDED SURVEY CONTROL
 BW1247
 BW1247  NGVD 29 (??/??/92)   16.48   (m)           54.1    (f) COMPUTED    1 2
 BW1247
 BW1247.Superseded values are not recommended for survey control.
 BW1247
 BW1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1247.See file dsdata.pdf to determine how the superseded data were derived.
 BW1247
 BW1247_MARKER: DB = BENCH MARK DISK
 BW1247_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1247_STAMPING: B 252 1966
 BW1247_MARK LOGO: CGS
 BW1247_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1247_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1247
 BW1247  HISTORY     - Date     Condition        Report By
 BW1247  HISTORY     - 1966     MONUMENTED       CGS
 BW1247  HISTORY     - 1979     MARK NOT FOUND   NGS
 BW1247
 BW1247                          STATION DESCRIPTION
 BW1247
 BW1247'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1247'9.55 MI NE FROM SHAW.
 BW1247'ABOUT 7.65 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM A RED BRICK
 BW1247'SCHOOLHOUSE AT SHAW, THENCE 1.9 MILES EAST ALONG A GRAVELED ROAD ON
 BW1247'THE TOP OF A LEVEE, IN SECTION 2, T 4 N, R 8 E, ABOUT 0.5 MILE EAST OF
 BW1247'A SMALL CEMETERY AND A CHURCH, ABOUT 0.55 MILE WEST OF THE A.L.
 BW1247'EIFLIND RANCHHOUSE, ABOUT 75 YARDS WEST OF A CURVE IN THE ROAD AND
 BW1247'LEVEE, 74 FEET NORTH OF THE CENTER LINE OF THE ROAD, 48 FEET SOUTHWEST
 BW1247'OF A POWER POLE, 10 FEET NORTHEAST OF A LARGE FORKED TREE WHICH IS THE
 BW1247'MORE EASTERLY OF 2 FORKED TREES, 2 FEET SOUTH OF AN OFFSET IN A FENCE
 BW1247'LINE, 1.3 FEET WEST OF A METAL WITNESS POST, ABOUT 10 FEET BELOW THE
 BW1247'LEVEL OF THE ROAD, A DISK SET IN THE TOP OF A 5-INCH CAST IRON PIPE
 BW1247'THAT IS FILLED WITH CONCRETE AND WHICH PROJECTS 1 INCH.
 BW1247
 BW1247                          STATION RECOVERY (1979)
 BW1247
 BW1247'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW1247'NOT RECOVERED-REFERENCE POINTS ARE NO LONGER AROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1174 ***********************************************************************
 BW1174  DESIGNATION -  B 253
 BW1174  PID         -  BW1174
 BW1174  STATE/COUNTY-  LA/CONCORDIA
 BW1174  COUNTRY     -  US
 BW1174  USGS QUAD   -  DEER PARK (2018)
 BW1174
 BW1174                         *CURRENT SURVEY CONTROL
 BW1174  ______________________________________________________________________
 BW1174* NAD 83(1986) POSITION- 31 27 39.     (N) 091 32 40.     (W)   SCALED
 BW1174* NAVD 88 ORTHO HEIGHT -    23.81  (+/-2cm)       78.1   (feet) VERTCON3
 BW1174  ______________________________________________________________________
 BW1174  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 BW1174  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1174
 BW1174.The horizontal coordinates were scaled from a map and have
 BW1174.an estimated accuracy of +/- 6 seconds.
 BW1174
 BW1174.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1174.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1174
 BW1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1174.GEOID18 height accuracy estimate available here.
 BW1174
 BW1174.The vertical order pertains to the NGVD 29 superseded value.
 BW1174
 BW1174.Click photographs - Photos may exist for this station.
 BW1174
 BW1174;                    North         East    Units  Estimated Accuracy
 BW1174;SPC LA N     -   106,930.    1,090,810.      MT  (+/- 180 meters Scaled)
 BW1174
 BW1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ382815(NAD 83)
 BW1174
 BW1174                          SUPERSEDED SURVEY CONTROL
 BW1174
 BW1174  NGVD 29 (??/??/92)   23.81   (m)           78.1    (f) COMPUTED    1 2
 BW1174
 BW1174.Superseded values are not recommended for survey control.
 BW1174
 BW1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1174.See file dsdata.pdf to determine how the superseded data were derived.
 BW1174
 BW1174_MARKER: DB = BENCH MARK DISK
 BW1174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1174_STAMPING: B 253 1966
 BW1174_MARK LOGO: CGS
 BW1174_PROJECTION: PROJECTING 18 CENTIMETERS
 BW1174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1174+STABILITY: SURFACE MOTION
 BW1174
 BW1174  HISTORY     - Date     Condition        Report By
 BW1174  HISTORY     - 1966     MONUMENTED       CGS
 BW1174  HISTORY     - 1974     POOR             LOCENG
 BW1174  HISTORY     - 1978     MARK NOT FOUND   USGS
 BW1174  HISTORY     - 1979     MARK NOT FOUND   NGS
 BW1174
 BW1174                          STATION DESCRIPTION
 BW1174
 BW1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1174'11.95 MI SW FROM VIDALIA.
 BW1174'ABOUT 0.15 MILE EAST ALONG U.S. HIGHWAYS 65 AND 84 FROM THE COURTHOUSE
 BW1174'AT VIDALIA, THENCE 6.85 MILES SOUTHWEST ALONG STATE HIGHWAY 131,
 BW1174'THENCE 4.95 MILES SOUTHWEST ALONG STATE HIGHWAY 15, IN SECTION 17, T 6
 BW1174'N, R 9 E, ABOUT 1.0 MILE SOUTHWEST OF THE RESIDENCE OF FRANK JUNKIE,
 BW1174'26 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 14 FEET NORTHWEST
 BW1174'OF THE CENTER LINE OF THE TOP OF THE LEVEE, 1.5 FEET SOUTHEAST OF A
 BW1174'METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 BW1174'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
 BW1174
 BW1174                          STATION RECOVERY (1974)
 BW1174
 BW1174'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1974
 BW1174'MARK RECOVERED IN POOR CONDITION.
 BW1174
 BW1174                          STATION RECOVERY (1978)
 BW1174
 BW1174'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 BW1174'MARK NOT FOUND.
 BW1174
 BW1174                          STATION RECOVERY (1979)
 BW1174
 BW1174'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 BW1174'NOT RECOVERED-LEVEE WORK DONE IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0001 ***********************************************************************
 BW0001  DESIGNATION -  B 254
 BW0001  PID         -  BW0001
 BW0001  STATE/COUNTY-  LA/CONCORDIA
 BW0001  COUNTRY     -  US
 BW0001  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW0001
 BW0001                         *CURRENT SURVEY CONTROL
 BW0001  ______________________________________________________________________
 BW0001* NAD 83(1986) POSITION- 31 12 32.     (N) 091 37 51.     (W)   SCALED
 BW0001* NAVD 88 ORTHO HEIGHT -    17.349 (meters)       56.92  (feet) ADJUSTED
 BW0001  ______________________________________________________________________
 BW0001  GEOID HEIGHT    -        -26.743 (meters)                     GEOID18
 BW0001  DYNAMIC HEIGHT  -         17.327 (meters)       56.85  (feet) COMP
 BW0001  MODELED GRAVITY -    979,408.7   (mgal)                       NAVD 88
 BW0001
 BW0001  VERT ORDER      -  FIRST     CLASS I
 BW0001
 BW0001.The horizontal coordinates were scaled from a map and have
 BW0001.an estimated accuracy of +/- 6 seconds.
 BW0001
 BW0001.The orthometric height was determined by differential leveling and
 BW0001.adjusted by the NATIONAL GEODETIC SURVEY
 BW0001.in February 1994.
 BW0001
 BW0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0001.GEOID18 height accuracy estimate available here.
 BW0001
 BW0001.Click photographs - Photos may exist for this station.
 BW0001
 BW0001.The dynamic height is computed by dividing the NAVD 88
 BW0001.geopotential number by the normal gravity value computed on the
 BW0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW0001.degrees latitude (g = 980.6199 gals.).
 BW0001
 BW0001.The modeled gravity was interpolated from observed gravity values.
 BW0001
 BW0001;                    North         East    Units  Estimated Accuracy
 BW0001;SPC LA N     -    78,930.    1,082,830.      MT  (+/- 180 meters Scaled)
 BW0001
 BW0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ304535(NAD 83)
 BW0001
 BW0001                          SUPERSEDED SURVEY CONTROL
 BW0001
 BW0001  NAVD 88 (06/15/91)   17.372  (m)           56.99   (f) SUPERSEDED  1 1
 BW0001  NGVD 29 (11/26/84)   17.324  (m)           56.84   (f) ADJUSTED    1 1
 BW0001
 BW0001.Superseded values are not recommended for survey control.
 BW0001
 BW0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0001.See file dsdata.pdf to determine how the superseded data were derived.
 BW0001
 BW0001_MARKER: DB = BENCH MARK DISK
 BW0001_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BW0001_STAMPING: B 254 1966
 BW0001_MARK LOGO: CGS
 BW0001_MAGNETIC: I = MARKER IS A STEEL ROD
 BW0001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW0001_ROD/PIPE-DEPTH: 49.7 meters
 BW0001
 BW0001  HISTORY     - Date     Condition        Report By
 BW0001  HISTORY     - 1966     MONUMENTED       CGS
 BW0001  HISTORY     - 1976     GOOD             NGS
 BW0001  HISTORY     - 19910710 MARK NOT FOUND   LADTD
 BW0001
 BW0001                          STATION DESCRIPTION
 BW0001
 BW0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW0001'1.25 MI NE FROM SHAW.
 BW0001'ABOUT 1.25 MILES NORTHEAST ALONG STATE HIGHWAY 15 FROM THE BRICK
 BW0001'SCHOOLHOUSE AT SHAW, IN SECTION 34, T 3 N, R 8 E, AT A CURVE AND 109
 BW0001'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 157 FEET SOUTHEAST
 BW0001'OF A POWER POLE, 14 FEET WEST OF THE CENTER LINE OF AN ABANDONED
 BW0001'RAILROAD GRADE THAT IS PRESENTLY USED AS A PRIVATE ROAD, 9 1/2 FEET
 BW0001'NORTHWEST OF A CORNER FENCE POST, 1 1/2 FEET NORTHEAST OF A FENCE, 1.7
 BW0001'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 18 FEET BELOW THE LEVEL
 BW0001'OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL OF THE OLD RAILROAD
 BW0001'GRADE, A DISK ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 BW0001'DRIVEN TO A DEPTH OF 163 FEET AND IS ENCASED IN A 5-INCH CAST IRON
 BW0001'PIPE THAT PROJECTS 5 INCHES.
 BW0001
 BW0001                          STATION RECOVERY (1976)
 BW0001
 BW0001'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BW0001'1.4 MILES NORTH ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF STATE
 BW0001'HIGHWAY 910 AT SHAW, AT THE JUNCTION OF A DIRT ROAD LEADING SOUTH, 109
 BW0001'FT. SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 14 FT. WEST OF THE
 BW0001'CENTER LINE OF THE ROAD, 238 FT. EAST OF THE POWER LINE POLE WITH A
 BW0001'GUY WIRE.
 BW0001
 BW0001                          STATION RECOVERY (1991)
 BW0001
 BW0001'RECOVERY NOTE BY LA TRANSP AND DEV 1991 (SLC)
 BW0001'STATION NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1363 ***********************************************************************
 CP1363  DESIGNATION -  B 255
 CP1363  PID         -  CP1363
 CP1363  STATE/COUNTY-  LA/MADISON
 CP1363  COUNTRY     -  US
 CP1363  USGS QUAD   -  TALLULAH (2018)
 CP1363
 CP1363                         *CURRENT SURVEY CONTROL
 CP1363  ______________________________________________________________________
 CP1363* NAD 83(1986) POSITION- 32 26 02.     (N) 091 13 59.     (W)   SCALED
 CP1363* NAVD 88 ORTHO HEIGHT -    25.554 (meters)       83.84  (feet) ADJUSTED
 CP1363  ______________________________________________________________________
 CP1363  GEOID HEIGHT    -        -26.409 (meters)                     GEOID18
 CP1363  DYNAMIC HEIGHT  -         25.525 (meters)       83.74  (feet) COMP
 CP1363  MODELED GRAVITY -    979,508.8   (mgal)                       NAVD 88
 CP1363
 CP1363  VERT ORDER      -  FIRST     CLASS I
 CP1363
 CP1363.The horizontal coordinates were scaled from a map and have
 CP1363.an estimated accuracy of +/- 6 seconds.
 CP1363
 CP1363.The orthometric height was determined by differential leveling and
 CP1363.adjusted by the NATIONAL GEODETIC SURVEY
 CP1363.in June 1991.
 CP1363
 CP1363.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1363.GEOID18 height accuracy estimate available here.
 CP1363
 CP1363.Click photographs - Photos may exist for this station.
 CP1363
 CP1363.The dynamic height is computed by dividing the NAVD 88
 CP1363.geopotential number by the normal gravity value computed on the
 CP1363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1363.degrees latitude (g = 980.6199 gals.).
 CP1363
 CP1363.The modeled gravity was interpolated from observed gravity values.
 CP1363
 CP1363;                    North         East    Units  Estimated Accuracy
 CP1363;SPC LA N     -   215,120.    1,119,140.      MT  (+/- 180 meters Scaled)
 CP1363
 CP1363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR661899(NAD 83)
 CP1363
 CP1363                          SUPERSEDED SURVEY CONTROL
 CP1363
 CP1363  NGVD 29 (11/26/84)   25.561  (m)           83.86   (f) ADJUSTED    1 1
 CP1363
 CP1363.Superseded values are not recommended for survey control.
 CP1363
 CP1363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1363.See file dsdata.pdf to determine how the superseded data were derived.
 CP1363
 CP1363_MARKER: DB = BENCH MARK DISK
 CP1363_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP1363_SP_SET: BOX CULVERT HEADWALL
 CP1363_STAMPING: B 255 1968
 CP1363_MARK LOGO: CGS
 CP1363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1363+STABILITY: SURFACE MOTION
 CP1363
 CP1363  HISTORY     - Date     Condition        Report By
 CP1363  HISTORY     - 1968     MONUMENTED       CGS
 CP1363
 CP1363                          STATION DESCRIPTION
 CP1363
 CP1363'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1363'3.5 MI NW FROM TALLULAH.
 CP1363'3.5 MILES NORTHWEST ALONG U.S. HIGHWAY 80 FROM THE COURTHOUSE AT
 CP1363'TALLULAH, IN SECTION 27, T 17 N, R 12 E, 17 FEET SOUTH OF THE CENTER
 CP1363'LINE OF THE HIGHWAY, SET IN THE CENTER OF THE TOP OF THE SOUTH
 CP1363'CONCRETE HEADWALL OF A 2 1/2- X -2 1/2-FOOT CONCRETE BOX CULVERT UNDER
 CP1363'THE HIGHWAY, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0074 ***********************************************************************
 CQ0074  DESIGNATION -  B 256
 CQ0074  PID         -  CQ0074
 CQ0074  STATE/COUNTY-  LA/OUACHITA
 CQ0074  COUNTRY     -  US
 CQ0074  USGS QUAD   -  DOWNSVILLE SOUTH (2018)
 CQ0074
 CQ0074                         *CURRENT SURVEY CONTROL
 CQ0074  ______________________________________________________________________
 CQ0074* NAD 83(1986) POSITION- 32 30 54.2    (N) 092 23 24.8    (W)   HD_HELD2
 CQ0074* NAVD 88 ORTHO HEIGHT -    61.055 (meters)      200.31  (feet) ADJUSTED
 CQ0074  ______________________________________________________________________
 CQ0074  GEOID HEIGHT    -        -25.772 (meters)                     GEOID18
 CQ0074  DYNAMIC HEIGHT  -         60.987 (meters)      200.09  (feet) COMP
 CQ0074  MODELED GRAVITY -    979,522.7   (mgal)                       NAVD 88
 CQ0074
 CQ0074  VERT ORDER      -  FIRST     CLASS I
 CQ0074
 CQ0074.The horizontal coordinates were established by autonomous hand held GPS
 CQ0074.observations and have an estimated accuracy of +/- 10 meters.
 CQ0074
 CQ0074.The orthometric height was determined by differential leveling and
 CQ0074.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0074.in June 1991.
 CQ0074
 CQ0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0074.GEOID18 height accuracy estimate available here.
 CQ0074
 CQ0074.Click photographs - Photos may exist for this station.
 CQ0074
 CQ0074.The dynamic height is computed by dividing the NAVD 88
 CQ0074.geopotential number by the normal gravity value computed on the
 CQ0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0074.degrees latitude (g = 980.6199 gals.).
 CQ0074
 CQ0074.The modeled gravity was interpolated from observed gravity values.
 CQ0074
 CQ0074;                    North         East    Units  Estimated Accuracy
 CQ0074;SPC LA N     -   223,429.    1,010,315.      MT  (+/- 10 meters HH2 GPS)
 CQ0074
 CQ0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR5727297691(NAD 83)
 CQ0074
 CQ0074                          SUPERSEDED SURVEY CONTROL
 CQ0074
 CQ0074  NGVD 29 (11/26/84)   61.113  (m)          200.50   (f) ADJUSTED    1 1
 CQ0074
 CQ0074.Superseded values are not recommended for survey control.
 CQ0074
 CQ0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0074.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0074
 CQ0074_MARKER: DB = BENCH MARK DISK
 CQ0074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0074_STAMPING: B 256 1968
 CQ0074_MARK LOGO: CGS
 CQ0074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0074+STABILITY: SURFACE MOTION
 CQ0074
 CQ0074  HISTORY     - Date     Condition        Report By
 CQ0074  HISTORY     - 1968     MONUMENTED       CGS
 CQ0074  HISTORY     - 1969     GOOD             CGS
 CQ0074  HISTORY     - 20051018 GOOD             GEOCAC
 CQ0074
 CQ0074                          STATION DESCRIPTION
 CQ0074
 CQ0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0074'1.9 MI W FROM CALHOUN.
 CQ0074'ABOUT 1.9 MILES WEST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0074'CALHOUN, IN SECTION 29, T 18 N, R 1 E, 76 FEET NORTH OF THE CENTER
 CQ0074'LINE OF THE HIGHWAY, 211 FEET WEST OF THE CENTER LINE OF PURDY ROAD, 4
 CQ0074'FEET SOUTH OF POWER POLE NUMBER 252, 1 1/2 FEET SOUTH OF A FENCE, 1.5
 CQ0074'FEET NORTH OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF
 CQ0074'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5
 CQ0074'INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ0074
 CQ0074                          STATION RECOVERY (2005)
 CQ0074
 CQ0074'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ0074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1660 ***********************************************************************
 CQ1660  DESIGNATION -  B 257
 CQ1660  PID         -  CQ1660
 CQ1660  STATE/COUNTY-  LA/CADDO
 CQ1660  COUNTRY     -  US
 CQ1660  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ1660
 CQ1660                         *CURRENT SURVEY CONTROL
 CQ1660  ______________________________________________________________________
 CQ1660* NAD 83(1986) POSITION- 32 29 57.     (N) 093 45 14.     (W)   SCALED
 CQ1660* NAVD 88 ORTHO HEIGHT -    74.168 (meters)      243.33  (feet) ADJUSTED
 CQ1660  ______________________________________________________________________
 CQ1660  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 CQ1660  DYNAMIC HEIGHT  -         74.085 (meters)      243.06  (feet) COMP
 CQ1660  MODELED GRAVITY -    979,515.6   (mgal)                       NAVD 88
 CQ1660
 CQ1660  VERT ORDER      -  FIRST     CLASS I
 CQ1660
 CQ1660.The horizontal coordinates were scaled from a map and have
 CQ1660.an estimated accuracy of +/- 6 seconds.
 CQ1660
 CQ1660.The orthometric height was determined by differential leveling and
 CQ1660.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1660.in June 1991.
 CQ1660
 CQ1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1660.GEOID18 height accuracy estimate available here.
 CQ1660
 CQ1660.Click photographs - Photos may exist for this station.
 CQ1660
 CQ1660.The dynamic height is computed by dividing the NAVD 88
 CQ1660.geopotential number by the normal gravity value computed on the
 CQ1660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1660.degrees latitude (g = 980.6199 gals.).
 CQ1660
 CQ1660.The modeled gravity was interpolated from observed gravity values.
 CQ1660
 CQ1660;                    North         East    Units  Estimated Accuracy
 CQ1660;SPC LA N     -   222,340.      882,170.      MT  (+/- 180 meters Scaled)
 CQ1660
 CQ1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR291960(NAD 83)
 CQ1660
 CQ1660                          SUPERSEDED SURVEY CONTROL
 CQ1660
 CQ1660  NGVD 29 (11/26/84)   74.240  (m)          243.57   (f) ADJUSTED    1 1
 CQ1660
 CQ1660.Superseded values are not recommended for survey control.
 CQ1660
 CQ1660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1660.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1660
 CQ1660_MARKER: DB = BENCH MARK DISK
 CQ1660_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 CQ1660_SP_SET: BRIDGE ABUTMENT
 CQ1660_STAMPING: B 257 1968
 CQ1660_MARK LOGO: CGS
 CQ1660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ1660
 CQ1660  HISTORY     - Date     Condition        Report By
 CQ1660  HISTORY     - 1968     MONUMENTED       CGS
 CQ1660  HISTORY     - 1969     GOOD             CGS
 CQ1660  HISTORY     - 1989     GOOD             USPSQD
 CQ1660  HISTORY     - 19990515 MARK NOT FOUND   USPSQD
 CQ1660
 CQ1660                          STATION DESCRIPTION
 CQ1660
 CQ1660'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1660'0.8 MI SW FROM SHREVEPORT.
 CQ1660'ABOUT 0.8 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ1660'UNION STATION AT SHREVEPORT, IN SECTION 1, T 17 N, R 14 W, 84 YARDS
 CQ1660'NORTHEAST OF THE CROSSING OF THE RAILROAD AND JORDAN STREET, 6 1/2
 CQ1660'FEET NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST TRACK, SET IN
 CQ1660'THE TOP OF THE NORTHWEST END OF THE SOUTHWEST CONCRETE ABUTMENT OF A
 CQ1660'RAILROAD OVERPASS FOR INTERSTATE HIGHWAY 20, 1.2 FEET SOUTHWEST OF THE
 CQ1660'SOUTHWEST END OF A STEEL WALKWAY, AND ABOUT LEVEL WITH THE TRACK.
 CQ1660
 CQ1660                          STATION RECOVERY (1989)
 CQ1660
 CQ1660'RECOVERY NOTE BY US POWER SQUADRON 1989 (AFA)
 CQ1660'RECOVERED IN GOOD CONDITION.
 CQ1660
 CQ1660                          STATION RECOVERY (1999)
 CQ1660
 CQ1660'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1660'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1246 ***********************************************************************
 CQ1246  DESIGNATION -  B 258
 CQ1246  PID         -  CQ1246
 CQ1246  STATE/COUNTY-  LA/WEBSTER
 CQ1246  COUNTRY     -  US
 CQ1246  USGS QUAD   -  DOYLINE (2018)
 CQ1246
 CQ1246                         *CURRENT SURVEY CONTROL
 CQ1246  ______________________________________________________________________
 CQ1246* NAD 83(1986) POSITION- 32 32 17.5    (N) 093 23 01.4    (W)   HD_HELD2
 CQ1246* NAVD 88 ORTHO HEIGHT -    56.844 (meters)      186.50  (feet) ADJUSTED
 CQ1246  ______________________________________________________________________
 CQ1246  GEOID HEIGHT    -        -25.940 (meters)                     GEOID18
 CQ1246  DYNAMIC HEIGHT  -         56.780 (meters)      186.29  (feet) COMP
 CQ1246  MODELED GRAVITY -    979,517.1   (mgal)                       NAVD 88
 CQ1246
 CQ1246  VERT ORDER      -  FIRST     CLASS I
 CQ1246
 CQ1246.The horizontal coordinates were established by autonomous hand held GPS
 CQ1246.observations and have an estimated accuracy of +/- 10 meters.
 CQ1246
 CQ1246.The orthometric height was determined by differential leveling and
 CQ1246.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1246.in June 1991.
 CQ1246
 CQ1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1246.GEOID18 height accuracy estimate available here.
 CQ1246
 CQ1246.Click photographs - Photos may exist for this station.
 CQ1246
 CQ1246.The dynamic height is computed by dividing the NAVD 88
 CQ1246.geopotential number by the normal gravity value computed on the
 CQ1246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1246.degrees latitude (g = 980.6199 gals.).
 CQ1246
 CQ1246.The modeled gravity was interpolated from observed gravity values.
 CQ1246
 CQ1246;                    North         East    Units  Estimated Accuracy
 CQ1246;SPC LA N     -   226,328.      916,989.      MT  (+/- 10 meters HH2 GPS)
 CQ1246
 CQ1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS6396800157(NAD 83)
 CQ1246
 CQ1246                          SUPERSEDED SURVEY CONTROL
 CQ1246
 CQ1246  NGVD 29 (11/26/84)   56.922  (m)          186.75   (f) ADJUSTED    1 1
 CQ1246
 CQ1246.Superseded values are not recommended for survey control.
 CQ1246
 CQ1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1246.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1246
 CQ1246_MARKER: DB = BENCH MARK DISK
 CQ1246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1246_STAMPING: B 258 1969
 CQ1246_MARK LOGO: CGS
 CQ1246_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1246+STABILITY: SURFACE MOTION
 CQ1246_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1246+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2002
 CQ1246
 CQ1246  HISTORY     - Date     Condition        Report By
 CQ1246  HISTORY     - 1969     MONUMENTED       CGS
 CQ1246  HISTORY     - 20021107 GOOD             USPSQD
 CQ1246  HISTORY     - 20100606 GOOD             GEOCAC
 CQ1246
 CQ1246                          STATION DESCRIPTION
 CQ1246
 CQ1246'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1246'ABOUT 1.35 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ1246'HIGH SCHOOL AT DOYLINE, IN SECTION 22, T18N, R10W, 79 FEET SOUTH
 CQ1246'OF THE SOUTH RAIL, 43 FEET SOUTHEAST OF THE CENTER LINE OF A PAVED
 CQ1246'ROAD, 39 FEET SOUTH OF A TELEPHONE POLE, 7 FEET EAST OF A 30-INCH OAK
 CQ1246'TREE, 2 FEET NORTH OF A FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST,
 CQ1246'ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, ABOUT 1 FOOT BELOW THE
 CQ1246'LEVEL OF THE PAVED ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 CQ1246'PROJECTS ABOUT 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ1246
 CQ1246                          STATION RECOVERY (2002)
 CQ1246
 CQ1246'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ1246'RECOVERED IN GOOD CONDITION.
 CQ1246
 CQ1246                          STATION RECOVERY (2010)
 CQ1246
 CQ1246'RECOVERY NOTE BY GEOCACHING 2010 (BKT)
 CQ1246'FOUND IN GOOD CONDITION ABOUT FOUR INCHES ABOVE SURROUNDING GROUND
 CQ1246'SURFACE, SEVEN FEET EAST OF 48 INCH OAK TREE, TWO FEET SOUTH OF METAL
 CQ1246'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1032 ***********************************************************************
 CQ1032  DESIGNATION -  B 259
 CQ1032  PID         -  CQ1032
 CQ1032  STATE/COUNTY-  LA/BIENVILLE
 CQ1032  COUNTRY     -  US
 CQ1032  USGS QUAD   -  ARCADIA (2018)
 CQ1032
 CQ1032                         *CURRENT SURVEY CONTROL
 CQ1032  ______________________________________________________________________
 CQ1032* NAD 83(1986) POSITION- 32 33 21.     (N) 092 59 23.     (W)   SCALED
 CQ1032* NAVD 88 ORTHO HEIGHT -    92.098 (meters)      302.16  (feet) ADJUSTED
 CQ1032  ______________________________________________________________________
 CQ1032  GEOID HEIGHT    -        -25.706 (meters)                     GEOID18
 CQ1032  DYNAMIC HEIGHT  -         91.995 (meters)      301.82  (feet) COMP
 CQ1032  MODELED GRAVITY -    979,517.9   (mgal)                       NAVD 88
 CQ1032
 CQ1032  VERT ORDER      -  FIRST     CLASS I
 CQ1032
 CQ1032.The horizontal coordinates were scaled from a map and have
 CQ1032.an estimated accuracy of +/- 6 seconds.
 CQ1032
 CQ1032.The orthometric height was determined by differential leveling and
 CQ1032.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1032.in June 1991.
 CQ1032
 CQ1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1032.GEOID18 height accuracy estimate available here.
 CQ1032
 CQ1032.Click photographs - Photos may exist for this station.
 CQ1032
 CQ1032.The dynamic height is computed by dividing the NAVD 88
 CQ1032.geopotential number by the normal gravity value computed on the
 CQ1032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1032.degrees latitude (g = 980.6199 gals.).
 CQ1032
 CQ1032.The modeled gravity was interpolated from observed gravity values.
 CQ1032
 CQ1032;                    North         East    Units  Estimated Accuracy
 CQ1032;SPC LA N     -   228,050.      954,010.      MT  (+/- 180 meters Scaled)
 CQ1032
 CQ1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS009020(NAD 83)
 CQ1032
 CQ1032                          SUPERSEDED SURVEY CONTROL
 CQ1032
 CQ1032  NGVD 29 (11/26/84)   92.173  (m)          302.40   (f) ADJUSTED    1 1
 CQ1032
 CQ1032.Superseded values are not recommended for survey control.
 CQ1032
 CQ1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1032.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1032
 CQ1032_MARKER: DB = BENCH MARK DISK
 CQ1032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1032_STAMPING: B 259 1969
 CQ1032_MARK LOGO: CGS
 CQ1032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1032+STABILITY: SURFACE MOTION
 CQ1032_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1032+SATELLITE: SATELLITE OBSERVATIONS - January 30, 1989
 CQ1032
 CQ1032  HISTORY     - Date     Condition        Report By
 CQ1032  HISTORY     - 1969     MONUMENTED       CGS
 CQ1032  HISTORY     - 19890130 GOOD             LADTD
 CQ1032
 CQ1032                          STATION DESCRIPTION
 CQ1032
 CQ1032'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1032'4.05 MI E FROM GIBSLAND.
 CQ1032'ABOUT 0.8 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ1032'STATION AT GIBSLAND, THENCE 3.25 MILES EAST ALONG U.S. HIGHWAY 80, OR
 CQ1032'ABOUT 0.9 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ1032'STATION AT ARCADIA, THENCE 0.1 MILE NORTHEAST ALONG A PAVED ROAD,
 CQ1032'THENCE 3.8 MILES WEST ALONG U.S. HIGHWAY 80, IN SECTION 16, T 18 N, R
 CQ1032'6 W, 0.1 MILE NORTHEAST OF A CURVE IN THE HIGHWAY, 61 FEET NORTH OF
 CQ1032'THE CENTER LINE OF THE HIGHWAY, 115 FEET NORTH AND ACROSS THE HIGHWAY
 CQ1032'FROM A POWER POLE, 56 FEET NORTHEAST OF A BRACE POLE WHICH IS BRACED
 CQ1032'BY A GUY WIRE, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 3 FEET
 CQ1032'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 CQ1032'WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE GROUND.
 CQ1032
 CQ1032                          STATION RECOVERY (1989)
 CQ1032
 CQ1032'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 CQ1032'THE STATION IS LOCATED ABOUT 6.5 KM (4.05 MI) EAST OF GIBSLAND AND IN
 CQ1032'SECTION 16, T 18 N, R 6 W.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 CQ1032'TRANSPORTATION AND DEVELOPMENT.
 CQ1032'TO REACH THE STATION FROM THE RAILROAD STATION IN GIBSLAND GO EAST FOR
 CQ1032'1.3 KM (0.80 MI) ALONG THE ILLINOIS CENTRAL RAILROAD TO U.S. HIGHWAY
 CQ1032'80.  CONTINUE EAST ON HIGHWAY 80 FOR 5.2 KM (3.25 MI) TO THE STATION
 CQ1032'ON THE LEFT.
 CQ1032'THE STATION IS 0.16 KM (0.10 MI) NORTHEAST FROM A CURVE IN TEH
 CQ1032'HIGHWAY, 18.6 M (61.0 FT) NORTH FROM THE CENTERLINE OF THE HIGHWAY,
 CQ1032'35.1 M (115.2 FT) NORTH AND ACROSS THE HIGHWAY FROM A POWER POLE, 17.1
 CQ1032'M (56.1 FT) NORTHEAST FROM A BRACE POLE WITH A GUY WIRE, 0.5 M
 CQ1032'(1.6 FT) NORTH FROM A METAL WITNESS POST.  THE MARK PROJECTS 15 CM
 CQ1032'ABOVE THE GROUND AND IS ABOUT 0.9 METER ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0209 ***********************************************************************
 AT0209  DESIGNATION -  B 26 USE
 AT0209  PID         -  AT0209
 AT0209  STATE/COUNTY-  LA/PLAQUEMINES
 AT0209  COUNTRY     -  US
 AT0209  USGS QUAD   -  PORT SULPHUR (2018)
 AT0209
 AT0209                         *CURRENT SURVEY CONTROL
 AT0209  ______________________________________________________________________
 AT0209* NAD 83(1986) POSITION- 29 27 10.     (N) 089 38 00.     (W)   SCALED
 AT0209* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0209  **This station is located in a suspected subsidence area (see below).
 AT0209  ______________________________________________________________________
 AT0209  GEOID HEIGHT    -        -24.228 (meters)                     GEOID18
 AT0209
 AT0209.The horizontal coordinates were scaled from a map and have
 AT0209.an estimated accuracy of +/- 6 seconds.
 AT0209
 AT0209.** This station is in an area of known vertical motion.  Due to the
 AT0209.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0209.** determined the orthometric heights for marks in these suspect
 AT0209.** subsidence areas should be considered valid only at the epoch date
 AT0209.** associated with the orthometric height.  These heights must always
 AT0209.** be validated when used as control.  All previously superseded
 AT0209.** orthometric heights are now considered suspect and are available
 AT0209.** in the superseded section.  NGS does not recommend using suspect
 AT0209.** or superseded heights as control.
 AT0209
 AT0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0209.GEOID18 height accuracy estimate available here.
 AT0209
 AT0209.Click photographs - Photos may exist for this station.
 AT0209
 AT0209;                    North         East    Units  Estimated Accuracy
 AT0209;SPC LA S     -   106,840.    1,164,910.      MT  (+/- 180 meters Scaled)
 AT0209
 AT0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT445610(NAD 83)
 AT0209
 AT0209                          SUPERSEDED SURVEY CONTROL
 AT0209
 AT0209.No superseded survey control is available for this station.
 AT0209
 AT0209_MARKER: DD = SURVEY DISK
 AT0209_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0209_STAMPING: B 26 1950
 AT0209_MARK LOGO: USACE
 AT0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0209+STABILITY: SURFACE MOTION
 AT0209
 AT0209  HISTORY     - Date     Condition        Report By
 AT0209  HISTORY     - 1950     MONUMENTED       USACE
 AT0209  HISTORY     - 1971     GOOD             NGS
 AT0209  HISTORY     - 1984     GOOD             NGS
 AT0209
 AT0209                          STATION DESCRIPTION
 AT0209
 AT0209'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0209'4.3 MI SE FROM PORT SULPHUR.
 AT0209'ABOUT 4.3 MILES SOUTHEAST ALONG STATE HIGHWAY 23 FROM THE FIRE STATION
 AT0209'AND CEMETERY AT PORT SULPHUR, 80 YARDS SOUTHWEST OF THE JUNCTION OF
 AT0209'THE HIGHWAY AND A DRIVEWAY WHICH LEADS NORTH TO THE PERRY R. BASS
 AT0209'COX-BAY TERMINAL LANDING, 50 FEET SOUTH OF THE CENTER LINE OF THE
 AT0209'HIGHWAY, 95 FEET EAST OF A DRIVEWAY WHICH LEADS SOUTH TO A FRAME
 AT0209'CHURCH BUILDING, 19 FEET WEST OF THE CENTER LINE OF A DIM ROAD, 8 FEET
 AT0209'WEST OF POWER POLE NUMBER 219, 1.0 FOOT EAST OF A METAL WITNESS POST,
 AT0209'AND SET IN THE TOP OF A CONCRETE POST THAT IS AROUND AN IRON PIPE THAT
 AT0209'IS DRIVEN TO A DEPTH OF 30 FEET AND THAT PROJECTS 1.2 FEET.
 AT0209
 AT0209                          STATION RECOVERY (1984)
 AT0209
 AT0209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1854 ***********************************************************************
 CQ1854  DESIGNATION -  B 260
 CQ1854  PID         -  CQ1854
 CQ1854  STATE/COUNTY-  LA/CADDO
 CQ1854  COUNTRY     -  US
 CQ1854  USGS QUAD   -  WALLACE LAKE (2018)
 CQ1854
 CQ1854                         *CURRENT SURVEY CONTROL
 CQ1854  ______________________________________________________________________
 CQ1854* NAD 83(1986) POSITION- 32 21 20.     (N) 093 38 56.     (W)   SCALED
 CQ1854* NAVD 88 ORTHO HEIGHT -    48.089 (meters)      157.77  (feet) ADJUSTED
 CQ1854  ______________________________________________________________________
 CQ1854  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 CQ1854  DYNAMIC HEIGHT  -         48.035 (meters)      157.59  (feet) COMP
 CQ1854  MODELED GRAVITY -    979,504.3   (mgal)                       NAVD 88
 CQ1854
 CQ1854  VERT ORDER      -  FIRST     CLASS I
 CQ1854
 CQ1854.The horizontal coordinates were scaled from a map and have
 CQ1854.an estimated accuracy of +/- 6 seconds.
 CQ1854
 CQ1854.The orthometric height was determined by differential leveling and
 CQ1854.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1854.in February 1994.
 CQ1854
 CQ1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1854.GEOID18 height accuracy estimate available here.
 CQ1854
 CQ1854.Click photographs - Photos may exist for this station.
 CQ1854
 CQ1854.The dynamic height is computed by dividing the NAVD 88
 CQ1854.geopotential number by the normal gravity value computed on the
 CQ1854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1854.degrees latitude (g = 980.6199 gals.).
 CQ1854
 CQ1854.The modeled gravity was interpolated from observed gravity values.
 CQ1854
 CQ1854;                    North         East    Units  Estimated Accuracy
 CQ1854;SPC LA N     -   206,310.      891,870.      MT  (+/- 180 meters Scaled)
 CQ1854
 CQ1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR389800(NAD 83)
 CQ1854
 CQ1854                          SUPERSEDED SURVEY CONTROL
 CQ1854
 CQ1854  NAVD 88 (06/15/91)   48.093  (m)          157.79   (f) SUPERSEDED  1 1
 CQ1854  NGVD 29 (11/26/84)   48.153  (m)          157.98   (f) ADJUSTED    1 1
 CQ1854
 CQ1854.Superseded values are not recommended for survey control.
 CQ1854
 CQ1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1854.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1854
 CQ1854_MARKER: DB = BENCH MARK DISK
 CQ1854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1854_STAMPING: B 260 1969
 CQ1854_MARK LOGO: CGS
 CQ1854_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1854+STABILITY: SURFACE MOTION
 CQ1854
 CQ1854  HISTORY     - Date     Condition        Report By
 CQ1854  HISTORY     - 1969     MONUMENTED       CGS
 CQ1854  HISTORY     - 1977     GOOD             NGS
 CQ1854  HISTORY     - 1987     GOOD             USPSQD
 CQ1854  HISTORY     - 19941023 POOR             USPSQD
 CQ1854  HISTORY     - 20000205 MARK NOT FOUND   USPSQD
 CQ1854
 CQ1854                          STATION DESCRIPTION
 CQ1854
 CQ1854'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1854'8.6 MI SE FROM SHREVEPORT.
 CQ1854'ABOUT 8.05 MILES SOUTHEAST ALONG STATE HIGHWAY 1 WHICH IS YOUREE DRIVE
 CQ1854'FROM THE SOUTHFIELD STATION POST OFFICE AT SHREVEPORT, THENCE 0.55
 CQ1854'MILE SOUTHWEST ALONG ROBSON ROAD, 120 YARDS SOUTHEAST AND ACROSS THE
 CQ1854'ROAD FROM THE EVERGREEN BAPTIST CHURCH, 43 FEET SOUTHEAST OF THE
 CQ1854'CENTER LINE OF THE ROAD, 106 1/2 FEET SOUTH AND ACROSS THE ROAD FROM
 CQ1854'POWER POLE NUMBER 8, 99 FEET SOUTHWEST OF THE CENTER LINE OF A
 CQ1854'DRIVEWAY, 49 FEET NORTHEAST OF THE EAST CORNER OF A WOODEN BRIDGE, 1
 CQ1854'1/2 FEET NORTHWEST OF A FENCE, 1.7 FEET SOUTHEAST OF A METAL WITNESS
 CQ1854'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 CQ1854'A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 CQ1854'GROUND.
 CQ1854
 CQ1854                          STATION RECOVERY (1977)
 CQ1854
 CQ1854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1854'RECOVERED IN GOOD CONDITION.
 CQ1854
 CQ1854                          STATION RECOVERY (1987)
 CQ1854
 CQ1854'RECOVERY NOTE BY US POWER SQUADRON 1987 (REM)
 CQ1854'RECOVERED IN GOOD CONDITION.
 CQ1854
 CQ1854                          STATION RECOVERY (1994)
 CQ1854
 CQ1854'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ1854'MARK RECOVERED IN POOR CONDITION.
 CQ1854
 CQ1854                          STATION RECOVERY (2000)
 CQ1854
 CQ1854'RECOVERY NOTE BY US POWER SQUADRON 2000
 CQ1854'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1479 ***********************************************************************
 CQ1479  DESIGNATION -  B 261
 CQ1479  PID         -  CQ1479
 CQ1479  STATE/COUNTY-  LA/RED RIVER
 CQ1479  COUNTRY     -  US
 CQ1479  USGS QUAD   -  EAST POINT (2018)
 CQ1479
 CQ1479                         *CURRENT SURVEY CONTROL
 CQ1479  ______________________________________________________________________
 CQ1479* NAD 83(1986) POSITION- 32 09 24.46   (N) 093 28 46.38   (W)   HD_HELD1
 CQ1479* NAVD 88 ORTHO HEIGHT -    42.608 (meters)      139.79  (feet) ADJUSTED
 CQ1479  ______________________________________________________________________
 CQ1479  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 CQ1479  DYNAMIC HEIGHT  -         42.559 (meters)      139.63  (feet) COMP
 CQ1479  MODELED GRAVITY -    979,487.3   (mgal)                       NAVD 88
 CQ1479
 CQ1479  VERT ORDER      -  FIRST     CLASS I
 CQ1479
 CQ1479.The horizontal coordinates were determined by differentially corrected
 CQ1479.hand held GPS observations or other comparable positioning techniques
 CQ1479.and have an estimated accuracy of +/- 3 meters.
 CQ1479
 CQ1479.The orthometric height was determined by differential leveling and
 CQ1479.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1479.in February 1994.
 CQ1479
 CQ1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1479.GEOID18 height accuracy estimate available here.
 CQ1479
 CQ1479.Click photographs - Photos may exist for this station.
 CQ1479
 CQ1479.The dynamic height is computed by dividing the NAVD 88
 CQ1479.geopotential number by the normal gravity value computed on the
 CQ1479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1479.degrees latitude (g = 980.6199 gals.).
 CQ1479
 CQ1479.The modeled gravity was interpolated from observed gravity values.
 CQ1479
 CQ1479;                    North         East    Units  Estimated Accuracy
 CQ1479;SPC LA N     -   184,115.2     907,605.4     MT  (+/- 3 meters HH1 GPS) 
 CQ1479
 CQ1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR5478057916(NAD 83)
 CQ1479
 CQ1479                          SUPERSEDED SURVEY CONTROL
 CQ1479
 CQ1479  NAVD 88 (06/15/91)   42.608  (m)          139.79   (f) SUPERSEDED  1 1
 CQ1479  NGVD 29 (11/26/84)   42.663  (m)          139.97   (f) ADJUSTED    1 1
 CQ1479
 CQ1479.Superseded values are not recommended for survey control.
 CQ1479
 CQ1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1479.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1479
 CQ1479_MARKER: DB = BENCH MARK DISK
 CQ1479_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ1479_SP_SET: BOX CULVERT HEADWALL
 CQ1479_STAMPING: B 261 1969
 CQ1479_MARK LOGO: CGS
 CQ1479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1479+STABILITY: SURFACE MOTION
 CQ1479
 CQ1479  HISTORY     - Date     Condition        Report By
 CQ1479  HISTORY     - 1969     MONUMENTED       CGS
 CQ1479  HISTORY     - 1977     GOOD             NGS
 CQ1479  HISTORY     - 19970621 GOOD             USPSQD
 CQ1479
 CQ1479                          STATION DESCRIPTION
 CQ1479
 CQ1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1479'15.45 MI NW FROM COUSHATTA.
 CQ1479'ABOUT 2.5 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE KANSAS CITY
 CQ1479'SOUTHERN RAILWAY STATION AT COUSHATTA, THENCE 8.05 MILES NORTHWEST
 CQ1479'ALONG U.S. HIGHWAY 84 AND STATE HIGHWAY 1, THENCE 4.9 MILES NORTHWEST
 CQ1479'ALONG STATE HIGHWAY 1, IN SECTION 34, T 14 N, R 11 W, 400 FEET
 CQ1479'SOUTHWEST AND ACROSS THE HIGHWAY FROM A FRAME HOUSE, 21 FEET WEST OF
 CQ1479'THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTH END OF THE
 CQ1479'WEST CONCRETE HEADWALL OF A 6- X 8-FOOT CONCRETE BOX CULVERT, AND
 CQ1479'ABOUT LEVEL WITH THE HIGHWAY.
 CQ1479
 CQ1479                          STATION RECOVERY (1977)
 CQ1479
 CQ1479'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 CQ1479'RECOVERED IN GOOD CONDITION.
 CQ1479
 CQ1479                          STATION RECOVERY (1997)
 CQ1479
 CQ1479'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ1479'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2242 ***********************************************************************
 BJ2242  DESIGNATION -  B 2610
 BJ2242  PID         -  BJ2242
 BJ2242  STATE/COUNTY-  LA/ST LANDRY
 BJ2242  COUNTRY     -  US
 BJ2242  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2242
 BJ2242                         *CURRENT SURVEY CONTROL
 BJ2242  ______________________________________________________________________
 BJ2242* NAD 83(1986) POSITION- 30 26 25.     (N) 091 55 14.     (W)   SCALED
 BJ2242* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2242  **This station is located in a suspected subsidence area (see below).
 BJ2242  ______________________________________________________________________
 BJ2242  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BJ2242
 BJ2242.The horizontal coordinates were scaled from a map and have
 BJ2242.an estimated accuracy of +/- 6 seconds.
 BJ2242
 BJ2242.** This station is in an area of known vertical motion. If an
 BJ2242.** orthometric height was ever established but is not available 
 BJ2242.** in the current survey control section, the orthometric height
 BJ2242.** is considered suspect.  Suspect heights are available in the
 BJ2242.** superseded section only if requested.
 BJ2242
 BJ2242.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2242.GEOID18 height accuracy estimate available here.
 BJ2242
 BJ2242.Click photographs - Photos may exist for this station.
 BJ2242
 BJ2242;                    North         East    Units  Estimated Accuracy
 BJ2242;SPC LA S     -   215,220.      943,600.      MT  (+/- 180 meters Scaled)
 BJ2242
 BJ2242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP036680(NAD 83)
 BJ2242
 BJ2242                          SUPERSEDED SURVEY CONTROL
 BJ2242
 BJ2242.No superseded survey control is available for this station.
 BJ2242
 BJ2242_MARKER: DD = SURVEY DISK
 BJ2242_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2242_STAMPING: B 2610
 BJ2242_PROJECTION: PROJECTING 20 CENTIMETERS
 BJ2242_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2242
 BJ2242  HISTORY     - Date     Condition        Report By
 BJ2242  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2242  HISTORY     - 1965     GOOD             CGS
 BJ2242  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2242
 BJ2242                          STATION DESCRIPTION
 BJ2242
 BJ2242'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2242'3.2 MI N FROM ARNAUDVILLE.
 BJ2242'ABOUT 3.2 MILES NORTH ALONG STATE HIGHWAY 31 FROM THE BRIDGE OVER
 BJ2242'BAYOU FUSILIER AT ARNAUDVILLE, 29 FEET EAST OF THE CENTER LINE OF THE
 BJ2242'HIGHWAY, 59 FEET WEST OF THE SOUTHWEST CORNER OF THE RESIDENCE OF
 BJ2242'HENRY SMITH, 11 FEET NORTH OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 4
 BJ2242'FEET EAST OF A FENCE CORNER, 1 1/2 FEET SOUTH OF A FENCE, ABOUT LEVEL
 BJ2242'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8
 BJ2242'INCHES.
 BJ2242
 BJ2242                          STATION RECOVERY (1968)
 BJ2242
 BJ2242'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2242'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0594 ***********************************************************************
 BK0594  DESIGNATION -  B 2620
 BK0594  PID         -  BK0594
 BK0594  STATE/COUNTY-  LA/ST LANDRY
 BK0594  COUNTRY     -  US
 BK0594  USGS QUAD   -  SUNSET (2018)
 BK0594
 BK0594                         *CURRENT SURVEY CONTROL
 BK0594  ______________________________________________________________________
 BK0594* NAD 83(1986) POSITION- 30 24 59.     (N) 092 05 11.     (W)   SCALED
 BK0594* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0594  **This station is located in a suspected subsidence area (see below).
 BK0594  ______________________________________________________________________
 BK0594  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0594
 BK0594.The horizontal coordinates were scaled from a map and have
 BK0594.an estimated accuracy of +/- 6 seconds.
 BK0594
 BK0594.** This station is in an area of known vertical motion. If an
 BK0594.** orthometric height was ever established but is not available 
 BK0594.** in the current survey control section, the orthometric height
 BK0594.** is considered suspect.  Suspect heights are available in the
 BK0594.** superseded section only if requested.
 BK0594
 BK0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0594.GEOID18 height accuracy estimate available here.
 BK0594
 BK0594.Click photographs - Photos may exist for this station.
 BK0594
 BK0594;                    North         East    Units  Estimated Accuracy
 BK0594;SPC LA S     -   212,660.      927,650.      MT  (+/- 180 meters Scaled)
 BK0594
 BK0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP877652(NAD 83)
 BK0594
 BK0594                          SUPERSEDED SURVEY CONTROL
 BK0594
 BK0594.No superseded survey control is available for this station.
 BK0594
 BK0594_MARKER: DD = SURVEY DISK
 BK0594_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0594_STAMPING: B 2620 LGS
 BK0594_PROJECTION: FLUSH
 BK0594_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0594
 BK0594  HISTORY     - Date     Condition        Report By
 BK0594  HISTORY     - 1934     MONUMENTED       LAGS
 BK0594  HISTORY     - 1973     GOOD             LADTD
 BK0594
 BK0594                          STATION DESCRIPTION
 BK0594
 BK0594'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0594'1.4 MI NW FROM SUNSET.
 BK0594'FROM THE POST OFFICE IN SUNSET, THENCE ABOUT 1.4 MILES NORTHWEST ALONG
 BK0594'LOUISIANA HIGHWAY 182, 39 FEET SOUTHWEST OF THE CENTERLINE OF
 BK0594'LOUISIANA HIGHWAY 182, 91 FEET SOUTHEAST OF THE CENTERLINE OF A
 BK0594'PRIVATE DRIVEWAY, BRONZE DISK SET IN CONCRETE UNDER BARBED WIRE FENCE,
 BK0594'1.2 FEET SOUTHWEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A
 BK0594'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0597 ***********************************************************************
 BK0597  DESIGNATION -  B 2623
 BK0597  PID         -  BK0597
 BK0597  STATE/COUNTY-  LA/ST LANDRY
 BK0597  COUNTRY     -  US
 BK0597  USGS QUAD   -  SUNSET (2018)
 BK0597
 BK0597                         *CURRENT SURVEY CONTROL
 BK0597  ______________________________________________________________________
 BK0597* NAD 83(1986) POSITION- 30 24 46.     (N) 092 03 30.     (W)   SCALED
 BK0597* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0597  **This station is located in a suspected subsidence area (see below).
 BK0597  ______________________________________________________________________
 BK0597  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0597
 BK0597.The horizontal coordinates were scaled from a map and have
 BK0597.an estimated accuracy of +/- 6 seconds.
 BK0597
 BK0597.** This station is in an area of known vertical motion. If an
 BK0597.** orthometric height was ever established but is not available 
 BK0597.** in the current survey control section, the orthometric height
 BK0597.** is considered suspect.  Suspect heights are available in the
 BK0597.** superseded section only if requested.
 BK0597
 BK0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0597.GEOID18 height accuracy estimate available here.
 BK0597
 BK0597.Click photographs - Photos may exist for this station.
 BK0597
 BK0597;                    North         East    Units  Estimated Accuracy
 BK0597;SPC LA S     -   212,240.      930,340.      MT  (+/- 180 meters Scaled)
 BK0597
 BK0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP904649(NAD 83)
 BK0597
 BK0597                          SUPERSEDED SURVEY CONTROL
 BK0597
 BK0597.No superseded survey control is available for this station.
 BK0597
 BK0597_MARKER: DD = SURVEY DISK
 BK0597_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0597_STAMPING: B 2623
 BK0597_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0597
 BK0597  HISTORY     - Date     Condition        Report By
 BK0597  HISTORY     - 1934     MONUMENTED       LAGS
 BK0597  HISTORY     - 1973     GOOD             LADTD
 BK0597  HISTORY     - 1981     GOOD             LADTD
 BK0597
 BK0597                          STATION DESCRIPTION
 BK0597
 BK0597'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0597'0.3 MI NE FROM SUNSET.
 BK0597'FROM THE POST OFFICE IN SUNSET, ABOUT 0.1 MILE EAST ALONG LA. 182 TO
 BK0597'INTERSECTION OF LA. 93, THENCE ABOUT 0.2 MILE NORTHEAST ALONG LA. 93
 BK0597'IN SECTION 67, T-7 SOUTH, RANGE 4-EAST 36.6 FEET NORTHWEST OF
 BK0597'CENTERLINE OF LA. 93, 54.6 FEET SOUTHEAST OF SOUTHEAST CORNER OF WOOD
 BK0597'FRAME RESIDENCE, 58.7 FEET SOUTHEAST OF THE NORTHEAST CORNER OF WOOD
 BK0597'FRAME RESIDENCE, 1.4 FEET NORTHWEST OF STEEL WITNESS POST, BRONZE DISC
 BK0597'IN CONCRETE MONUMENT.
 BK0597
 BK0597                          STATION RECOVERY (1981)
 BK0597
 BK0597'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0597'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0601 ***********************************************************************
 BK0601  DESIGNATION -  B 2625
 BK0601  PID         -  BK0601
 BK0601  STATE/COUNTY-  LA/ST LANDRY
 BK0601  COUNTRY     -  US
 BK0601  USGS QUAD   -  SUNSET (2018)
 BK0601
 BK0601                         *CURRENT SURVEY CONTROL
 BK0601  ______________________________________________________________________
 BK0601* NAD 83(1986) POSITION- 30 25 13.     (N) 092 02 58.     (W)   SCALED
 BK0601* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0601  **This station is located in a suspected subsidence area (see below).
 BK0601  ______________________________________________________________________
 BK0601  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0601
 BK0601.The horizontal coordinates were scaled from a map and have
 BK0601.an estimated accuracy of +/- 6 seconds.
 BK0601
 BK0601.** This station is in an area of known vertical motion. If an
 BK0601.** orthometric height was ever established but is not available 
 BK0601.** in the current survey control section, the orthometric height
 BK0601.** is considered suspect.  Suspect heights are available in the
 BK0601.** superseded section only if requested.
 BK0601
 BK0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0601.GEOID18 height accuracy estimate available here.
 BK0601
 BK0601.Click photographs - Photos may exist for this station.
 BK0601
 BK0601;                    North         East    Units  Estimated Accuracy
 BK0601;SPC LA S     -   213,070.      931,200.      MT  (+/- 180 meters Scaled)
 BK0601
 BK0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP912657(NAD 83)
 BK0601
 BK0601                          SUPERSEDED SURVEY CONTROL
 BK0601
 BK0601.No superseded survey control is available for this station.
 BK0601
 BK0601_MARKER: DD = SURVEY DISK
 BK0601_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0601_STAMPING: B 2625
 BK0601_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0601
 BK0601  HISTORY     - Date     Condition        Report By
 BK0601  HISTORY     - 1934     MONUMENTED       LAGS
 BK0601  HISTORY     - 1973     GOOD             LADTD
 BK0601  HISTORY     - 1981     GOOD             LADTD
 BK0601
 BK0601                          STATION DESCRIPTION
 BK0601
 BK0601'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0601'1.1 MI NE FROM SUNSET.
 BK0601'FROM THE POST OFFICE IN SUNSET, ABOUT 0.1 MILE EAST ALONG LA. 182 TO
 BK0601'INTERSECTION OF LA. 93 THENCE ABOUT 1.0 MILE NORTHEAST ALONG LA. 93 AT
 BK0601'INTERSECTION OF LA. 93 AND BURLEIGHS LANE 37.6 FEET NORTH OF
 BK0601'INTERSECTION, 21 FEET WEST OF CENTERLINE OF BURLEIGHS LANE, 20.2 FEET
 BK0601'NORTH OF A 30 INCH TREE, 1.6 FEET WEST OF STEEL WITNESS POST, BRONZE
 BK0601'PLATE IN CONCRETE MONUMENT ABOUT 0.4 FOOT ABOVE GROUND LEVEL.
 BK0601
 BK0601                          STATION RECOVERY (1981)
 BK0601
 BK0601'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0601'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0603 ***********************************************************************
 BK0603  DESIGNATION -  B 2627
 BK0603  PID         -  BK0603
 BK0603  STATE/COUNTY-  LA/ST LANDRY
 BK0603  COUNTRY     -  US
 BK0603  USGS QUAD   -  SUNSET (2018)
 BK0603
 BK0603                         *CURRENT SURVEY CONTROL
 BK0603  ______________________________________________________________________
 BK0603* NAD 83(1986) POSITION- 30 24 59.     (N) 092 02 27.     (W)   SCALED
 BK0603* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0603  **This station is located in a suspected subsidence area (see below).
 BK0603  ______________________________________________________________________
 BK0603  GEOID HEIGHT    -        -27.306 (meters)                     GEOID18
 BK0603
 BK0603.The horizontal coordinates were scaled from a map and have
 BK0603.an estimated accuracy of +/- 6 seconds.
 BK0603
 BK0603.** This station is in an area of known vertical motion. If an
 BK0603.** orthometric height was ever established but is not available 
 BK0603.** in the current survey control section, the orthometric height
 BK0603.** is considered suspect.  Suspect heights are available in the
 BK0603.** superseded section only if requested.
 BK0603
 BK0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0603.GEOID18 height accuracy estimate available here.
 BK0603
 BK0603.Click photographs - Photos may exist for this station.
 BK0603
 BK0603;                    North         East    Units  Estimated Accuracy
 BK0603;SPC LA S     -   212,630.      932,030.      MT  (+/- 180 meters Scaled)
 BK0603
 BK0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP921653(NAD 83)
 BK0603
 BK0603                          SUPERSEDED SURVEY CONTROL
 BK0603
 BK0603.No superseded survey control is available for this station.
 BK0603
 BK0603_MARKER: DD = SURVEY DISK
 BK0603_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0603_STAMPING: B 2627
 BK0603_MARK LOGO: LAGS
 BK0603_PROJECTION: PROJECTING 20 CENTIMETERS
 BK0603_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0603_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0603+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1989
 BK0603
 BK0603  HISTORY     - Date     Condition        Report By
 BK0603  HISTORY     - 1934     MONUMENTED       LAGS
 BK0603  HISTORY     - 1973     GOOD             LADTD
 BK0603  HISTORY     - 19890718 GOOD             LADTD
 BK0603
 BK0603                          STATION DESCRIPTION
 BK0603
 BK0603'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0603'0.3 MI E FROM GRAND COTEAU.
 BK0603'FROM POST OFFICE IN GRAND COTEAU AND THE INTERSECTION OF LA. HIGHWAY
 BK0603'93 AND CHURCH STREET ABOUT 0.3 MILE EAST ALONG LA. HIGHWAY 93 IN
 BK0603'SECTION 84 T7S, R 4E, 26.9 FEET NORTH OF THE CENTERLINE OF LA. HIGHWAY
 BK0603'93 22.7 FEET SOUTHEAST OF A 24 INCH PINE TREE, 19.8 FEET SOUTHWEST OF
 BK0603'A 24 INCH PINE TREE, SET IN CONCRETE 0.50 FEET ABOVE THE GROUND ON
 BK0603'GRAND COTEAU SCHOOL PROPERTY.  1.0 FEET NORTHEAST OF A STEEL WITNESS
 BK0603'POST.  THIS MONUMENT IS LOCATED ON ST. CHARLES COLLEGE PROPERTY.
 BK0603
 BK0603                          STATION RECOVERY (1989)
 BK0603
 BK0603'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK0603'THE STATION IS LOCATED IN GRAND COTEAU IN SECTION 84, T 7 S, R 4 E.
 BK0603'OWNERSHIP--ST CHARLES COLLEGE.
 BK0603'TO REACH THE STATION FROM THE POST OFFICE IN GRAND COTEAU AT THE
 BK0603'INTERSECTION OF STATE HIGHWAY 93 AND CHURCH STREET, GO EAST FOR 0.5 KM
 BK0603'(0.30 MI) ON HIGHWAY 93 TO THE MARK ON THE RIGHT IN FRONT OF THE GRAND
 BK0603'COTEAU SCHOOL,  16.3 M (53.5 FT) NORTH FROM A FIRE HYDRANT ACROSS THE
 BK0603'HIGHWAY, 15.1 M (49.5 FT) NORTHEAST FROM A POWER POLE NUMBER 41 ACROSS
 BK0603'THE HIGHWAY, 8.8 M (28.9 FT) NORTH-NORTHEAST FROM THE CENTER OF THE
 BK0603'HIGHWAY, 7.5 M (24.6 FT) SOUTH-SOUTHEAST FROM A 76.2 CM (30 IN) PINE
 BK0603'TREE, 6.4 M (21.0 FT) SOUTHWEST FROM A 71 CM (28 IN) PINE TREE, 0.6 M
 BK0603'(2.0 FT) WEST-NORTHWEST FROM A FIBERGLASS WITNESS POST AND 0.3 M
 BK0603'(1.0 FT) NORTHEAST FROM A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK0603'THE MARK IS PROJECTING 0.2 M (0.7 FT) ABOVE THE GROUND AND 0.9 M
 BK0603'(3.0 FT) ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1040 ***********************************************************************
 BK1040  DESIGNATION -  B 263
 BK1040  PID         -  BK1040
 BK1040  STATE/COUNTY-  LA/RAPIDES
 BK1040  COUNTRY     -  US
 BK1040  USGS QUAD   -  GLENMORA (2018)
 BK1040
 BK1040                         *CURRENT SURVEY CONTROL
 BK1040  ______________________________________________________________________
 BK1040* NAD 83(1986) POSITION- 30 57 43.     (N) 092 35 30.     (W)   SCALED
 BK1040* NAVD 88 ORTHO HEIGHT -    43.422 (meters)      142.46  (feet) ADJUSTED
 BK1040  ______________________________________________________________________
 BK1040  GEOID HEIGHT    -        -26.810 (meters)                     GEOID18
 BK1040  DYNAMIC HEIGHT  -         43.368 (meters)      142.28  (feet) COMP
 BK1040  MODELED GRAVITY -    979,379.6   (mgal)                       NAVD 88
 BK1040
 BK1040  VERT ORDER      -  FIRST     CLASS I
 BK1040
 BK1040.The horizontal coordinates were scaled from a map and have
 BK1040.an estimated accuracy of +/- 6 seconds.
 BK1040
 BK1040.The orthometric height was determined by differential leveling and
 BK1040.adjusted by the NATIONAL GEODETIC SURVEY
 BK1040.in February 1994.
 BK1040
 BK1040.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1040.GEOID18 height accuracy estimate available here.
 BK1040
 BK1040.Click photographs - Photos may exist for this station.
 BK1040
 BK1040.The dynamic height is computed by dividing the NAVD 88
 BK1040.geopotential number by the normal gravity value computed on the
 BK1040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1040.degrees latitude (g = 980.6199 gals.).
 BK1040
 BK1040.The modeled gravity was interpolated from observed gravity values.
 BK1040
 BK1040;                    North         East    Units  Estimated Accuracy
 BK1040;SPC LA N     -    51,220.      991,240.      MT  (+/- 180 meters Scaled)
 BK1040
 BK1040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ389254(NAD 83)
 BK1040
 BK1040                          SUPERSEDED SURVEY CONTROL
 BK1040
 BK1040  NAVD 88 (06/15/91)   43.416  (m)          142.44   (f) SUPERSEDED  1 1
 BK1040  NGVD 29 (11/26/84)   43.401  (m)          142.39   (f) ADJUSTED    1 1
 BK1040
 BK1040.Superseded values are not recommended for survey control.
 BK1040
 BK1040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1040.See file dsdata.pdf to determine how the superseded data were derived.
 BK1040
 BK1040_MARKER: DB = BENCH MARK DISK
 BK1040_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1040_SP_SET: CULVERT HEADWALL
 BK1040_STAMPING: B 263 1969
 BK1040_MARK LOGO: CGS
 BK1040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1040+STABILITY: SURFACE MOTION
 BK1040
 BK1040  HISTORY     - Date     Condition        Report By
 BK1040  HISTORY     - 1969     MONUMENTED       CGS
 BK1040  HISTORY     - 1970     GOOD             NGS
 BK1040  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1040
 BK1040                          STATION DESCRIPTION
 BK1040
 BK1040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1040'1.05 MI SW FROM GLENMORA.
 BK1040'ABOUT 1.05 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BK1040'THE TOWN HALL AT GLENMORA, IN SECTION 20, T 1 S, R 2 W, 4 POLES
 BK1040'NORTHEAST OF MILEPOST 625, 85 FEET NORTHWEST OF THE NORTHWEST RAIL,
 BK1040'SET IN THE TOP OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE HEADWALL
 BK1040'OF A 4-CHANNEL CONCRETE CULVERT UNDER U.S. HIGHWAY 165, 21 FEET
 BK1040'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 81 1/2 FEET NORTHWEST OF
 BK1040'THE NORTH CORNER OF RAILROAD TRESTLE NUMBER 624.9, ABOUT LEVEL WITH
 BK1040'THE HIGHWAY, AND ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK.
 BK1040
 BK1040                          STATION RECOVERY (1999)
 BK1040
 BK1040'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1552 ***********************************************************************
 CQ1552  DESIGNATION -  B 264
 CQ1552  PID         -  CQ1552
 CQ1552  STATE/COUNTY-  LA/RED RIVER
 CQ1552  COUNTRY     -  US
 CQ1552  USGS QUAD   -  COUSHATTA (2018)
 CQ1552
 CQ1552                         *CURRENT SURVEY CONTROL
 CQ1552  ______________________________________________________________________
 CQ1552* NAD 83(1986) POSITION- 32 00 39.     (N) 093 18 13.     (W)   SCALED
 CQ1552* NAVD 88 ORTHO HEIGHT -    60.19  (+/-2cm)      197.5   (feet) VERTCON3
 CQ1552  ______________________________________________________________________
 CQ1552  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 CQ1552  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ1552
 CQ1552.The horizontal coordinates were scaled from a map and have
 CQ1552.an estimated accuracy of +/- 6 seconds.
 CQ1552
 CQ1552.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1552.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1552
 CQ1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1552.GEOID18 height accuracy estimate available here.
 CQ1552
 CQ1552.The vertical order pertains to the NGVD 29 superseded value.
 CQ1552
 CQ1552.Click photographs - Photos may exist for this station.
 CQ1552
 CQ1552;                    North         East    Units  Estimated Accuracy
 CQ1552;SPC LA N     -   167,800.      924,080.      MT  (+/- 180 meters Scaled)
 CQ1552
 CQ1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR713416(NAD 83)
 CQ1552
 CQ1552                          SUPERSEDED SURVEY CONTROL
 CQ1552
 CQ1552  NGVD 29 (11/26/84)   60.243  (m)          197.65   (f) ADJUSTED    1 1
 CQ1552
 CQ1552.Superseded values are not recommended for survey control.
 CQ1552
 CQ1552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1552.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1552
 CQ1552_MARKER: DB = BENCH MARK DISK
 CQ1552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1552_STAMPING: B 264 1969
 CQ1552_MARK LOGO: CGS
 CQ1552_PROJECTION: FLUSH
 CQ1552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1552+STABILITY: SURFACE MOTION
 CQ1552
 CQ1552  HISTORY     - Date     Condition        Report By
 CQ1552  HISTORY     - 1969     MONUMENTED       CGS
 CQ1552  HISTORY     - 1985     GOOD             LADTD
 CQ1552
 CQ1552                          STATION DESCRIPTION
 CQ1552
 CQ1552'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1552'2.55 MI SE FROM COUSHATTA.
 CQ1552'ABOUT 0.2 MILE SOUTHEAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 CQ1552'THE STATION AT COUSHATTA, THENCE 0.85 MILE EAST ALONG U.S. HIGHWAY 84,
 CQ1552'THENCE 1.5 MILES SOUTHEAST ALONG U.S. HIGHWAYS 71 AND 84, IN SECTION
 CQ1552'20, T 12 N, R 9 W, 41 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 CQ1552'124 FEET EAST OF A POWER POLE WHICH IS BRACED BY A GUY WIRE, 52 FEET
 CQ1552'WEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 16 1/2 FEET WEST OF
 CQ1552'THE CENTER OF A GATE, 1 FOOT SOUTH OF A FENCE, 1.3 FEET NORTH OF A
 CQ1552'METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 CQ1552'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE
 CQ1552'THE SURFACE OF THE GROUND.
 CQ1552
 CQ1552                          STATION RECOVERY (1985)
 CQ1552
 CQ1552'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 CQ1552'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.
 CQ1552'3.7 KM (2.3 MI) EAST ON U S HIGHWAY 84 FROM THE RED RIVER PARISH
 CQ1552'COURTHOUSE IN COUSHATTA TO THE MARK ON THE LEFT NEAR A POWER POLE IN
 CQ1552'SECTION 20, T 12 N, R 9 W, 36.4 METERS (119.5 FEET) EAST OF A
 CQ1552'POWERPOLE, 33.8 METERS (111 FEET) WEST OF A POWERPOLE, AND 12.8
 CQ1552'METERS (42 FEET) NORTH OF THE CENTER OF HIGHWAY 84.
 CQ1552'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 CQ1552'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2590 ***********************************************************************
 BJ2590  DESIGNATION -  B 2645
 BJ2590  PID         -  BJ2590
 BJ2590  STATE/COUNTY-  LA/ST MARTIN
 BJ2590  COUNTRY     -  US
 BJ2590  USGS QUAD   -  ARNAUDVILLE (2018)
 BJ2590
 BJ2590                         *CURRENT SURVEY CONTROL
 BJ2590  ______________________________________________________________________
 BJ2590* NAD 83(1992) POSITION- 30 23 45.22821(N) 091 56 36.19555(W)   ADJUSTED
 BJ2590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2590  **This station is located in a suspected subsidence area (see below).
 BJ2590  ______________________________________________________________________
 BJ2590  GEOID HEIGHT    -        -27.271 (meters)                     GEOID18
 BJ2590  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ2590  HORZ ORDER      -  SECOND
 BJ2590
 BJ2590.The horizontal coordinates were established by classical geodetic methods
 BJ2590.and adjusted by the National Geodetic Survey in January 1993.
 BJ2590
 BJ2590.** This station is in an area of known vertical motion. If an
 BJ2590.** orthometric height was ever established but is not available 
 BJ2590.** in the current survey control section, the orthometric height
 BJ2590.** is considered suspect.  Suspect heights are available in the
 BJ2590.** superseded section only if requested.
 BJ2590
 BJ2590.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2590.GEOID18 height accuracy estimate available here.
 BJ2590
 BJ2590.Click photographs - Photos may exist for this station.
 BJ2590
 BJ2590.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2590
 BJ2590. The following values were computed from the NAD 83(1992) position.
 BJ2590
 BJ2590;                    North         East     Units Scale Factor Converg.
 BJ2590;SPC LA S     -   210,306.995   941,376.411   MT  0.99994943   -0 18 18.1
 BJ2590;SPC LA S     -   689,982.20  3,088,499.11   sFT  0.99994943   -0 18 18.1
 BJ2590;UTM  15      - 3,363,128.831   601,503.717   MT  0.99972710   +0 32 04.8
 BJ2590
 BJ2590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2590!SPC LA S     -   1.00000307  x   0.99994943  =   0.99995250
 BJ2590!UTM  15      -   1.00000307  x   0.99972710  =   0.99973017
 BJ2590
 BJ2590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0150363128(NAD 83)
 BJ2590
 BJ2590                          SUPERSEDED SURVEY CONTROL
 BJ2590
 BJ2590  NAD 83(1986)-  30 23 45.24839(N)    091 56 36.19005(W) AD(       ) 2
 BJ2590  NAD 27      -  30 23 44.53984(N)    091 56 35.76846(W) AD(       ) 2
 BJ2590
 BJ2590.Superseded values are not recommended for survey control.
 BJ2590
 BJ2590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2590.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2590
 BJ2590_MARKER: DD = SURVEY DISK
 BJ2590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2590_STAMPING: B - 2645
 BJ2590_PROJECTION: FLUSH
 BJ2590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2590+STABILITY: SURFACE MOTION
 BJ2590
 BJ2590  HISTORY     - Date     Condition        Report By
 BJ2590  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2590  HISTORY     - 1969     GOOD             LAGS
 BJ2590  HISTORY     - 1973     GOOD             LADTD
 BJ2590
 BJ2590                          STATION DESCRIPTION
 BJ2590
 BJ2590'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1969 (LGB)
 BJ2590'THE STATION IS ABOUT 12 MILES SOUTHEAST OF OPELOUSAS, 6 MILES EAST
 BJ2590'OF GRAND COTEAU, 3/4 MILE WEST OF ARNAUDVILLE AND ON LAND OWNED BY
 BJ2590'DEWEY SINGLETON.
 BJ2590'
 BJ2590'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 31 AND 93 IN
 BJ2590'ARNAUDVILLE, GO SOUTHWESTERLY ON STATE HIGHWAY 93 FOR 0.75 MILE TO
 BJ2590'THE STATION ON THE RIGHT.
 BJ2590'
 BJ2590'B 2645 (LGS) IS A BRONZE BENCH MARK DISK OF THE LOUISIANA GEODETIC
 BJ2590'SURVEY SET IN THE TOP OF A 6-INCH SQUARE CONCRETE MONUMENT, THAT IS
 BJ2590'FLUSH WITH THE GROUND AND STAMPED B 2645.  IT IS 45.0 FEET
 BJ2590'NORTH-NORTHEAST OF THE CENTERLINE OF HIGHWAY 93, 20.0 FEET
 BJ2590'SOUTH-SOUTHEAST OF A 60-INCH LIVE OAK TREE, 10.0 FEET NORTHWEST
 BJ2590'OF A FENCE CORNER AND 1.4 FEET SOUTH-SOUTHWEST OF THE BOARD FENCE.
 BJ2590
 BJ2590                          STATION RECOVERY (1973)
 BJ2590
 BJ2590'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BJ2590'0.8 MI W FROM ARNAUDVILLE.
 BJ2590'FROM THE BRIDGE OVER BAYOU FUSELIER AT ARNAUDVILLE ABOUT 0.8 MILE WEST
 BJ2590'ALONG LOUISIANA HIGHWAY 93, IN SECTION 44 - T7S, R5E, 45 FEET NORTH OF
 BJ2590'THE CENTERLINE OF LOUISIANA HIGHWAY 93.  18 FEET EAST OF A 48 INCH
 BJ2590'LIVE OAK TREE, SET IN CONCRETE - FLUSH WITH THE GROUND, 1.0 FEET SOUTH
 BJ2590'OF A WOOD FENCE, 1.0 FEET NORTH OF A STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1831 ***********************************************************************
 BX1831  DESIGNATION -  B 265
 BX1831  PID         -  BX1831
 BX1831  STATE/COUNTY-  LA/NATCHITOCHES
 BX1831  COUNTRY     -  US
 BX1831  USGS QUAD   -  CAMPTI (2018)
 BX1831
 BX1831                         *CURRENT SURVEY CONTROL
 BX1831  ______________________________________________________________________
 BX1831* NAD 83(1986) POSITION- 31 53 41.     (N) 093 06 45.     (W)   SCALED
 BX1831* NAVD 88 ORTHO HEIGHT -    37.26  (+/-2cm)      122.2   (feet) VERTCON3
 BX1831  ______________________________________________________________________
 BX1831  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 BX1831  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1831
 BX1831.The horizontal coordinates were scaled from a map and have
 BX1831.an estimated accuracy of +/- 6 seconds.
 BX1831
 BX1831.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1831.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1831
 BX1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1831.GEOID18 height accuracy estimate available here.
 BX1831
 BX1831.The vertical order pertains to the NGVD 29 superseded value.
 BX1831
 BX1831.Click photographs - Photos may exist for this station.
 BX1831
 BX1831;                    North         East    Units  Estimated Accuracy
 BX1831;SPC LA N     -   154,800.      942,060.      MT  (+/- 180 meters Scaled)
 BX1831
 BX1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR893287(NAD 83)
 BX1831
 BX1831                          SUPERSEDED SURVEY CONTROL
 BX1831
 BX1831  NGVD 29 (11/26/84)   37.307  (m)          122.40   (f) ADJUSTED    1 1
 BX1831
 BX1831.Superseded values are not recommended for survey control.
 BX1831
 BX1831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1831.See file dsdata.pdf to determine how the superseded data were derived.
 BX1831
 BX1831_MARKER: DB = BENCH MARK DISK
 BX1831_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX1831_SP_SET: BOX CULVERT HEADWALL
 BX1831_STAMPING: B 265 1969
 BX1831_MARK LOGO: CGS
 BX1831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1831+STABILITY: SURFACE MOTION
 BX1831
 BX1831  HISTORY     - Date     Condition        Report By
 BX1831  HISTORY     - 1969     MONUMENTED       CGS
 BX1831  HISTORY     - 1986     GOOD             USPSQD
 BX1831  HISTORY     - 19950506 GOOD             USPSQD
 BX1831  HISTORY     - 20010922 GOOD             USPSQD
 BX1831  HISTORY     - 20060610 GOOD             USPSQD
 BX1831
 BX1831                          STATION DESCRIPTION
 BX1831
 BX1831'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1831'0.45 MI N FROM CAMPTI.
 BX1831'ABOUT 0.25 MILE NORTHEAST ALONG EDENBORN STREET FROM THE POST OFFICE
 BX1831'AT CAMPTI, THENCE 0.2 MILE NORTH ALONG U.S. HIGHWAYS 71 AND 84, IN
 BX1831'SECTION 34, T 11 N, R 7 W, 81 FEET NORTH OF THE CENTER OF THE JUNCTION
 BX1831'OF THE HIGHWAY AND BAYOU STREET WHICH LEADS SOUTHWEST, 29 FEET
 BX1831'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE CENTER OF THE
 BX1831'TOP OF THE NORTHEAST CONCRETE HEADWALL OF A CONCRETE BOX CULVERT, AND
 BX1831'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 BX1831
 BX1831                          STATION RECOVERY (1986)
 BX1831
 BX1831'RECOVERY NOTE BY US POWER SQUADRON 1986 (HES)
 BX1831'RECOVERED IN GOOD CONDITION.
 BX1831
 BX1831                          STATION RECOVERY (1995)
 BX1831
 BX1831'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1831'RECOVERED IN GOOD CONDITION.
 BX1831
 BX1831                          STATION RECOVERY (2001)
 BX1831
 BX1831'RECOVERY NOTE BY US POWER SQUADRON 2001 (CTA)
 BX1831'RECOVERED IN GOOD CONDITION.
 BX1831
 BX1831                          STATION RECOVERY (2006)
 BX1831
 BX1831'RECOVERY NOTE BY US POWER SQUADRON 2006 (MDM)
 BX1831'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2051 ***********************************************************************
 BK2051  DESIGNATION -  B 2658
 BK2051  PID         -  BK2051
 BK2051  STATE/COUNTY-  LA/ST LANDRY
 BK2051  COUNTRY     -  US
 BK2051  USGS QUAD   -  BEGGS (2018)
 BK2051
 BK2051                         *CURRENT SURVEY CONTROL
 BK2051  ______________________________________________________________________
 BK2051* NAD 83(1986) POSITION- 30 40 57.     (N) 092 02 32.     (W)   SCALED
 BK2051* NAVD 88 ORTHO HEIGHT -    10.89  (+/-2cm)       35.7   (feet) VERTCON3
 BK2051  ______________________________________________________________________
 BK2051  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BK2051  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2051
 BK2051.The horizontal coordinates were scaled from a map and have
 BK2051.an estimated accuracy of +/- 6 seconds.
 BK2051
 BK2051.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2051.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2051
 BK2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2051.GEOID18 height accuracy estimate available here.
 BK2051
 BK2051.The vertical order pertains to the NGVD 29 superseded value.
 BK2051
 BK2051.Click photographs - Photos may exist for this station.
 BK2051
 BK2051;                    North         East    Units  Estimated Accuracy
 BK2051;SPC LA S     -   242,130.      932,080.      MT  (+/- 180 meters Scaled)
 BK2051
 BK2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP917948(NAD 83)
 BK2051
 BK2051                          SUPERSEDED SURVEY CONTROL
 BK2051
 BK2051  NGVD 29 (11/26/84)   10.914  (m)           35.81   (f) ADJUSTED    2 2
 BK2051
 BK2051.Superseded values are not recommended for survey control.
 BK2051
 BK2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2051.See file dsdata.pdf to determine how the superseded data were derived.
 BK2051
 BK2051_MARKER: DD = SURVEY DISK
 BK2051_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2051_STAMPING: B 2658
 BK2051_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2051_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2051+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 BK2051
 BK2051  HISTORY     - Date     Condition        Report By
 BK2051  HISTORY     - 1934     MONUMENTED       LAGS
 BK2051  HISTORY     - 1975     GOOD             LADTD
 BK2051  HISTORY     - 1975     GOOD             LADTD
 BK2051  HISTORY     - 1985     GOOD             LADTD
 BK2051  HISTORY     - 20050629 GOOD             USPSQD
 BK2051
 BK2051                          STATION DESCRIPTION
 BK2051
 BK2051'DESCRIBED BY LA TRANSP AND DEV 1975
 BK2051'.75 MI NE FROM BEGGS.
 BK2051'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS,
 BK2051'ABOUT .75 MI NE ALONG STATE HIGHWAY 10, 47 FT SOUTH OF THE CENTERLINE
 BK2051'OF STATE HIGHWAY 10, 23 FT EAST OF A CORNER FENCE POST, 88 FT EAST
 BK2051'OF THE CENTERLINE OF A PRIVATE DRIVEWAY LEADING SOUTH, 2 FT SOUTH OF A
 BK2051'FENCE, 85 FT NE OF THE NE CORNER OF A WOOD FRAME HOUSE.
 BK2051
 BK2051                          STATION RECOVERY (1975)
 BK2051
 BK2051'RECOVERY NOTE BY LA TRANSP AND DEV 1975
 BK2051'FROM THE JUNCTION OF STATE HIGHWAY 182 AND STATE HIGHWAY 10 AT BEGGS,
 BK2051'ABOUT .75 MI NE ALONG STATE HIGHWAY 10, 47 FT SOUTH OF THE CENTERLINE
 BK2051'OF STATE HIGHWAY 10, 23 FT EAST OF A CORNER FENCE POST, 88 FT EAST
 BK2051'OF THE CENTERLINE OF A PRIVATE DRIVEWAY LEADING SOUTH, 2 FT SOUTH OF A
 BK2051'FENCE, 85 FT NE OF THE NE CORNER OF A WOOD FRAME HOUSE.
 BK2051
 BK2051                          STATION RECOVERY (1985)
 BK2051
 BK2051'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 BK2051'RECOVERED IN GOOD CONDITION.
 BK2051
 BK2051                          STATION RECOVERY (2005)
 BK2051
 BK2051'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BK2051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8248 ***********************************************************************
 AC8248  DESIGNATION -  B 266 RESET
 AC8248  PID         -  AC8248
 AC8248  STATE/COUNTY-  LA/ALLEN
 AC8248  COUNTRY     -  US
 AC8248  USGS QUAD   -  OBERLIN (2018)
 AC8248
 AC8248                         *CURRENT SURVEY CONTROL
 AC8248  ______________________________________________________________________
 AC8248* NAD 83(1986) POSITION- 30 32 41.     (N) 092 48 41.     (W)   SCALED
 AC8248* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AC8248  **This station is located in a suspected subsidence area (see below).
 AC8248  ______________________________________________________________________
 AC8248  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 AC8248
 AC8248.The horizontal coordinates were scaled from a map and have
 AC8248.an estimated accuracy of +/- 6 seconds.
 AC8248
 AC8248.** This station is in an area of known vertical motion. If an
 AC8248.** orthometric height was ever established but is not available 
 AC8248.** in the current survey control section, the orthometric height
 AC8248.** is considered suspect.  Suspect heights are available in the
 AC8248.** superseded section only if requested.
 AC8248
 AC8248.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8248.GEOID18 height accuracy estimate available here.
 AC8248
 AC8248.Click photographs - Photos may exist for this station.
 AC8248
 AC8248;                    North         East    Units  Estimated Accuracy
 AC8248;SPC LA S     -   227,560.      858,180.      MT  (+/- 180 meters Scaled)
 AC8248
 AC8248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP180791(NAD 83)
 AC8248
 AC8248                          SUPERSEDED SURVEY CONTROL
 AC8248
 AC8248.No superseded survey control is available for this station.
 AC8248
 AC8248_MARKER: DV = VERTICAL CONTROL DISK
 AC8248_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AC8248_SP_SET: BOX CULVERT HEADWALL
 AC8248_STAMPING: B 266 RESET 1992
 AC8248_MARK LOGO: NGS
 AC8248_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8248+STABILITY: SURFACE MOTION
 AC8248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8248+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AC8248
 AC8248  HISTORY     - Date     Condition        Report By
 AC8248  HISTORY     - 1992     MONUMENTED       LADTD
 AC8248  HISTORY     - 20041203 GOOD             USPSQD
 AC8248
 AC8248                          STATION DESCRIPTION
 AC8248
 AC8248'DESCRIBED BY LA TRANSP AND DEV 1992 (SLC)
 AC8248'THE STATION IS LOCATED ABOUT 4.75 MI (7.64 KM) NORTHEAST OF KINDER AND
 AC8248'6.25 MI (10.06 KM) SOUTHWEST OF OBERLIN.  OWNERSHIP--LOUISIANA
 AC8248'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 AC8248'FROM THE JUNCTION OF U S HIGHWAYS 165 AND 190 IN KINDER, GO NORTH FOR
 AC8248'4.75 MI (7.64 KM) ON HIGHWAY 165 TO THE MARK SET ON THE RIGHT IN A
 AC8248'TRIPLE BOX CULVERT. THE STATION IS 53.5 FT (16.3 M) NORTHWEST FROM THE
 AC8248'WEST RAIL OF THE MISSOURI PACIFIC RAILROAD, 30.5 FT (9.3 M) SOUTHEAST
 AC8248'FROM THE CENTER OF THE HIGHWAY, 29.5 FT (9.0 M) NORTHEAST FROM THE
 AC8248'SOUTHEAST CORNER OF THE HEADWALL, 11.5 FT (3.5 M) SOUTHWEST FROM THE
 AC8248'NORTHEAST CORNER OF THE HEADWALL, FLUSH WITH THE HEADWALL AND ABOUT
 AC8248'1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY
 AC8248
 AC8248                          STATION RECOVERY (2004)
 AC8248
 AC8248'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 AC8248'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2109 ***********************************************************************
 BK2109  DESIGNATION -  B 2672
 BK2109  PID         -  BK2109
 BK2109  STATE/COUNTY-  LA/ST LANDRY
 BK2109  COUNTRY     -  US
 BK2109  USGS QUAD   -  BEGGS (2018)
 BK2109
 BK2109                         *CURRENT SURVEY CONTROL
 BK2109  ______________________________________________________________________
 BK2109* NAD 83(1992) POSITION- 30 42 30.89777(N) 092 03 51.31694(W)   ADJUSTED
 BK2109* NAVD 88 ORTHO HEIGHT -    12.04  (+/-2cm)       39.5   (feet) VERTCON3
 BK2109  ______________________________________________________________________
 BK2109  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BK2109  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BK2109  HORZ ORDER      -  SECOND
 BK2109  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2109
 BK2109.The horizontal coordinates were established by classical geodetic methods
 BK2109.and adjusted by the National Geodetic Survey in January 1993.
 BK2109
 BK2109.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2109.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2109
 BK2109.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2109.GEOID18 height accuracy estimate available here.
 BK2109
 BK2109.The vertical order pertains to the NGVD 29 superseded value.
 BK2109
 BK2109.Click photographs - Photos may exist for this station.
 BK2109
 BK2109.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2109
 BK2109. The following values were computed from the NAD 83(1992) position.
 BK2109
 BK2109;                    North         East     Units Scale Factor Converg.
 BK2109;SPC LA S     -   245,038.252   929,982.861   MT  1.00000184   -0 21 55.7
 BK2109;SPC LA S     -   803,929.67  3,051,118.77   sFT  1.00000184   -0 21 55.7
 BK2109;UTM  15      - 3,397,679.987   589,604.342   MT  0.99969904   +0 28 40.4
 BK2109
 BK2109!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2109!SPC LA S     -   1.00000238  x   1.00000184  =   1.00000422
 BK2109!UTM  15      -   1.00000238  x   0.99969904  =   0.99970142
 BK2109
 BK2109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8960497679(NAD 83)
 BK2109
 BK2109                          SUPERSEDED SURVEY CONTROL
 BK2109
 BK2109  NAD 83(1986)-  30 42 30.91809(N)    092 03 51.31172(W) AD(       ) 2
 BK2109  NAD 27      -  30 42 30.21752(N)    092 03 50.88556(W) AD(       ) 2
 BK2109  NGVD 29              12.29   (m)           40.3    (f) LEVELING    3  
 BK2109  NGVD 29 (11/26/84)   12.062  (m)           39.57   (f) ADJUSTED    2 2
 BK2109
 BK2109.Superseded values are not recommended for survey control.
 BK2109
 BK2109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2109.See file dsdata.pdf to determine how the superseded data were derived.
 BK2109
 BK2109_MARKER: DD = SURVEY DISK
 BK2109_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2109_STAMPING: B-2672
 BK2109_MARK LOGO: LAGS
 BK2109_PROJECTION: FLUSH
 BK2109_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2109
 BK2109  HISTORY     - Date     Condition        Report By
 BK2109  HISTORY     - 1934     MONUMENTED       LAGS
 BK2109  HISTORY     - 1941     GOOD             CGS
 BK2109  HISTORY     - 1977     GOOD             LADTD
 BK2109
 BK2109                          STATION DESCRIPTION
 BK2109
 BK2109'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BK2109'STATION IS ABOUT 2 MILES N OF THE VILLAGE OF BEGGS, BETWEEN
 BK2109'THE SOUTHERN PACIFIC RAILROAD TRACKS AND LOUISIANA HIGHWAY 5.
 BK2109'37 FEET W OF THE CENTER LINE OF THE RAILROAD TRACKS.  36 FEET
 BK2109'E OF THE CENTER LINE OF THE HIGHWAY AND 11 FEET SE OF TELEPHONE
 BK2109'POLE NO. 654.
 BK2109'
 BK2109'THE STATION IS A STANDARD LOUISIANA GEODETIC SURVEY DISK SET
 BK2109'IN A 6-INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 BK2109'OF THE GROUND.  IT IS STAMPED B-2672.
 BK2109'
 BK2109'A DIRECTION WAS TAKEN TO C-2574 (LOUISIANA GEODETIC SURVEY)
 BK2109'WHICH IS ABOUT 0.45 MILE N OF THE STATION.  91 PACES N OF A
 BK2109'LANE CROSSING THE RAILROAD TRACKS AND 7-1/2 FEET E OF THE
 BK2109'CENTER LINE OF THE RAILROAD TRACKS.  IT IS A STANDARD
 BK2109'LOUISIANA GEODETIC SURVEY DISK SET IN A 6-INCH SQUARE CONCRETE
 BK2109'POST WHICH PROJECTS 2 INCHES.  IT IS STAMPED C-2574.
 BK2109'
 BK2109'LOCATED BY TRAVERSE FROM WHIPP
 BK2109
 BK2109                          STATION RECOVERY (1977)
 BK2109
 BK2109'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK2109'2.1 MI SE FROM BEGGS.
 BK2109'ABOUT 2.1 MILES NW ALONG STATE HIGHWAY 182 FROM THE JUNCTION OF STATE
 BK2109'HIGHWAY 10 AT BEGGS, 54 FT SOUTH OF THE PROJECTED CENTERLINE OF A
 BK2109'GRAVELED ROAD LEADING WEST ALONG THE SOUTH SIDE OF A CHURCH, 12 FT
 BK2109'NORTH OF THE CENTERLINE OF A FIELD ROAD, 34 FT WEST OF THE WEST RAIL
 BK2109'OF A RAILROAD TRACK, 35 FT EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK2109'182.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1072 ***********************************************************************
 BK1072  DESIGNATION -  B 268
 BK1072  PID         -  BK1072
 BK1072  STATE/COUNTY-  LA/ALLEN
 BK1072  COUNTRY     -  US
 BK1072  USGS QUAD   -  OAKDALE (2018)
 BK1072
 BK1072                         *CURRENT SURVEY CONTROL
 BK1072  ______________________________________________________________________
 BK1072* NAD 83(1986) POSITION- 30 45 05.     (N) 092 41 24.     (W)   SCALED
 BK1072* NAVD 88 ORTHO HEIGHT -    30.739 (meters)      100.85  (feet) ADJUSTED
 BK1072  ______________________________________________________________________
 BK1072  GEOID HEIGHT    -        -26.980 (meters)                     GEOID18
 BK1072  DYNAMIC HEIGHT  -         30.699 (meters)      100.72  (feet) COMP
 BK1072  MODELED GRAVITY -    979,360.6   (mgal)                       NAVD 88
 BK1072
 BK1072  VERT ORDER      -  FIRST     CLASS I
 BK1072
 BK1072.The horizontal coordinates were scaled from a map and have
 BK1072.an estimated accuracy of +/- 6 seconds.
 BK1072
 BK1072.The orthometric height was determined by differential leveling and
 BK1072.adjusted by the NATIONAL GEODETIC SURVEY
 BK1072.in February 1994.
 BK1072
 BK1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1072.GEOID18 height accuracy estimate available here.
 BK1072
 BK1072.Click photographs - Photos may exist for this station.
 BK1072
 BK1072.The dynamic height is computed by dividing the NAVD 88
 BK1072.geopotential number by the normal gravity value computed on the
 BK1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1072.degrees latitude (g = 980.6199 gals.).
 BK1072
 BK1072.The modeled gravity was interpolated from observed gravity values.
 BK1072
 BK1072;                    North         East    Units  Estimated Accuracy
 BK1072;SPC LA S     -   250,330.      870,100.      MT  (+/- 180 meters Scaled)
 BK1072
 BK1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ296020(NAD 83)
 BK1072
 BK1072                          SUPERSEDED SURVEY CONTROL
 BK1072
 BK1072  NAVD 88 (06/15/91)   30.729  (m)          100.82   (f) SUPERSEDED  1 1
 BK1072  NGVD 29 (11/26/84)   30.713  (m)          100.76   (f) ADJUSTED    1 1
 BK1072
 BK1072.Superseded values are not recommended for survey control.
 BK1072
 BK1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1072.See file dsdata.pdf to determine how the superseded data were derived.
 BK1072
 BK1072_MARKER: DB = BENCH MARK DISK
 BK1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1072_STAMPING: B 268 1970
 BK1072_MARK LOGO: CGS
 BK1072_PROJECTION: PROJECTING 8 CENTIMETERS
 BK1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1072+STABILITY: SURFACE MOTION
 BK1072
 BK1072  HISTORY     - Date     Condition        Report By
 BK1072  HISTORY     - 1970     MONUMENTED       NGS
 BK1072
 BK1072                          STATION DESCRIPTION
 BK1072
 BK1072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1072'5.4 MI SW FROM OAKDALE.
 BK1072'ABOUT 4.95 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BK1072'THE STATION AT OAKDALE, THENCE 0.45 MILES EAST ALONG A GRAVELED ROAD,
 BK1072'AT THE ALLEN PARRISH AIRPORT, 119 FEET SOUTHWEST OF THE SOUTHWEST
 BK1072'CORNER OF THE AIRPORT OFFICE BUILDING, 83.3 FEET WEST OF THE WEST EDGE
 BK1072'OF A PAVED TAXIWAY, 85 1/2 FEET SOUTH OF THE CENTER OF A METAL GATE,
 BK1072'38 FEET SOUTH OF A POWER POLE WHICH BEARS A TRANSFORMER AND A LIGHT, 1
 BK1072'FOOT EAST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BK1072'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3365 ***********************************************************************
 BK3365  DESIGNATION -  B 268 RESET
 BK3365  PID         -  BK3365
 BK3365  STATE/COUNTY-  LA/ALLEN
 BK3365  COUNTRY     -  US
 BK3365  USGS QUAD   -  OAKDALE (2018)
 BK3365
 BK3365                         *CURRENT SURVEY CONTROL
 BK3365  ______________________________________________________________________
 BK3365* NAD 83(1986) POSITION- 30 45 03.21   (N) 092 41 21.42   (W)   HD_HELD1
 BK3365* NAVD 88 ORTHO HEIGHT -    31.08  (meters)      102.0   (feet) RESET
 BK3365  ______________________________________________________________________
 BK3365  GEOID HEIGHT    -        -26.981 (meters)                     GEOID18
 BK3365  VERT ORDER      -  THIRD
 BK3365
 BK3365.The horizontal coordinates were determined by differentially corrected
 BK3365.hand held GPS observations or other comparable positioning techniques
 BK3365.and have an estimated accuracy of +/- 3 meters.
 BK3365
 BK3365.The orthometric height was computed from unverified reset data.
 BK3365
 BK3365.No vertical observational check was made to the station.
 BK3365
 BK3365.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3365.GEOID18 height accuracy estimate available here.
 BK3365
 BK3365.Click photographs - Photos may exist for this station.
 BK3365
 BK3365;                    North         East    Units  Estimated Accuracy
 BK3365;SPC LA S     -   250,273.7     870,167.2     MT  (+/- 3 meters HH1 GPS) 
 BK3365
 BK3365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ2973902036(NAD 83)
 BK3365
 BK3365                          SUPERSEDED SURVEY CONTROL
 BK3365
 BK3365  NGVD 29 (09/18/05)   31.05   (m)          101.9    (f) RESET       3  
 BK3365
 BK3365.Superseded values are not recommended for survey control.
 BK3365
 BK3365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3365.See file dsdata.pdf to determine how the superseded data were derived.
 BK3365
 BK3365_MARKER: F = FLANGE-ENCASED ROD
 BK3365_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BK3365_STAMPING: B 268 RESET 1985
 BK3365_MARK LOGO: LADHGS
 BK3365_PROJECTION: PROJECTING 7 CENTIMETERS
 BK3365_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK3365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK3365_ROD/PIPE-DEPTH: 5.18 meters
 BK3365_SLEEVE-DEPTH  : 0.46 meters
 BK3365
 BK3365  HISTORY     - Date     Condition        Report By
 BK3365  HISTORY     - 1985     MONUMENTED       LADTD
 BK3365
 BK3365                          STATION DESCRIPTION
 BK3365
 BK3365'DESCRIBED BY LA TRANSP AND DEV 1985
 BK3365'8.7 KM (5.40 MI) SW FROM OAKDALE.
 BK3365'7.9 KM (4.90 MI) SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 BK3365'THE STATION IN OAKDALE, THENCE 0.8 KM (0.50 MI) EAST ALONG A GRAVELED
 BK3365'ROAD, AT THE ALLEN PARISH AIRPORT, 40.2 M (131.9 FT) NORTH OF THE
 BK3365'CENTER OF A PROPOSED EAST-WEST TAXIWAY, 24.4 M (80.1 FT) NORTHWEST OF
 BK3365'THE NORTHWEST CORNER OF AIRPORT OFFICE, AND 0.7 M (2.3 FT) SOUTH OF A
 BK3365'FENCE. NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 BK3365'THE MARK IS 0.15 METERS  W FROM  A WITNESS POST
 BK3365'THE MARK IS ABOVE LEVEL WITH GRAVELED ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1382 ***********************************************************************
 BK1382  DESIGNATION -  B 269
 BK1382  PID         -  BK1382
 BK1382  STATE/COUNTY-  LA/CALCASIEU
 BK1382  COUNTRY     -  US
 BK1382  USGS QUAD   -  WESTLAKE (2018)
 BK1382
 BK1382                         *CURRENT SURVEY CONTROL
 BK1382  ______________________________________________________________________
 BK1382* NAD 83(1986) POSITION- 30 14 15.     (N) 093 20 03.     (W)   SCALED
 BK1382* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1382  **This station is located in a suspected subsidence area (see below).
 BK1382  ______________________________________________________________________
 BK1382  GEOID HEIGHT    -        -27.221 (meters)                     GEOID18
 BK1382
 BK1382.The horizontal coordinates were scaled from a map and have
 BK1382.an estimated accuracy of +/- 6 seconds.
 BK1382
 BK1382.** This station is in an area of known vertical motion.  Due to the
 BK1382.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1382.** determined the orthometric heights for marks in these suspect
 BK1382.** subsidence areas should be considered valid only at the epoch date
 BK1382.** associated with the orthometric height.  These heights must always
 BK1382.** be validated when used as control.  All previously superseded
 BK1382.** orthometric heights are now considered suspect and are available
 BK1382.** in the superseded section.  NGS does not recommend using suspect
 BK1382.** or superseded heights as control.
 BK1382
 BK1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1382.GEOID18 height accuracy estimate available here.
 BK1382
 BK1382.Click photographs - Photos may exist for this station.
 BK1382
 BK1382;                    North         East    Units  Estimated Accuracy
 BK1382;SPC LA S     -   194,270.      807,430.      MT  (+/- 180 meters Scaled)
 BK1382
 BK1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP678451(NAD 83)
 BK1382
 BK1382                          SUPERSEDED SURVEY CONTROL
 BK1382
 BK1382.No superseded survey control is available for this station.
 BK1382
 BK1382_MARKER: DV = VERTICAL CONTROL DISK
 BK1382_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BK1382+WITH SETTING: INTO GROUND
 BK1382_STAMPING: B 269 1972
 BK1382_MARK LOGO: NGS
 BK1382_PROJECTION: PROJECTING 6 CENTIMETERS
 BK1382_MAGNETIC: I = MARKER IS A STEEL ROD
 BK1382_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1382_ROD/PIPE-DEPTH: 1.2 meters
 BK1382
 BK1382  HISTORY     - Date     Condition        Report By
 BK1382  HISTORY     - 1972     MONUMENTED       NGS
 BK1382  HISTORY     - 1981     GOOD             NGS
 BK1382  HISTORY     - 1986     GOOD             NGS
 BK1382  HISTORY     - 20021102 GOOD             USPSQD
 BK1382
 BK1382                          STATION DESCRIPTION
 BK1382
 BK1382'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1382'2.65 MI E FROM SULPHUR.
 BK1382'ABOUT 2.65 MILES EAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK1382'STATION AT SULPHUR, 98 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN
 BK1382'TRACK, 80 FEET SOUTHWEST OF THE FIFTH TELEPHONE POLE EAST OF MILEPOST
 BK1382'226, 12 FEET EAST OF A PIPE CORNER POST AT THE NORTHWEST CORNER OF A
 BK1382'FENCE AROUND A STORAGE YARD OF THE CERAL LENARD INDUSTRIAL EQUIPMENT
 BK1382'REPAIR SHOP, 10 1/2 FEET WEST-NORTHWEST OF A LONE FORKED OAK TREE
 BK1382'INSIDE YARD, 0.5 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET
 BK1382'BELOW THE RAILS, A DISK ON THE TOP OF A 4-FOOT COPPER COATED ROD THAT
 BK1382'IS ATTACHED TO A METAL PLATE, THE DISK IS LEVEL WITH THE SURFACE OF
 BK1382'THE GROUND AND ENCASED IN A 4-INCH IRON PIPE THAT PROJECTS 2 INCHES.
 BK1382
 BK1382                          STATION RECOVERY (1981)
 BK1382
 BK1382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1382'4.28 KILOMETERS (2.65 MILES) EAST ALONG THE SOUTHERN PACIFIC RAILROAD
 BK1382'FROM THE CROSSING OF HUNTINGTON STREET (STATE HIGHWAY 27) IN SULPHUR
 BK1382'TO THE MARK ON THE RIGHT, NEAR THE NORTHWEST CORNER POST OF A CHAIN
 BK1382'LINK FENCE AROUND SAFFOLDING RENTAL AND ERECTION SERVICE INC., 29.87
 BK1382'METERS (99.0 FEET) SOUTH OF THE SOUTH RAIL OF THE TRACK, 3.65 METERS
 BK1382'(12.0 FEET) EAST OF THE NORTHWEST CORNER POST OF THE FENCE, 0.36 METER
 BK1382'(1.2 FEET) NORTH OF THE FENCE.
 BK1382'THE MARK IS 0.18 METERS  E FROM A WITNESS POST.
 BK1382'THE MARK IS 0.9 M BELOW TRACKS.
 BK1382
 BK1382                          STATION RECOVERY (1986)
 BK1382
 BK1382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1382'RECOVERED IN GOOD CONDITION.
 BK1382
 BK1382                          STATION RECOVERY (2002)
 BK1382
 BK1382'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 BK1382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2111 ***********************************************************************
 BX2111  DESIGNATION -  B 27
 BX2111  PID         -  BX2111
 BX2111  STATE/COUNTY-  LA/SABINE
 BX2111  COUNTRY     -  US
 BX2111  USGS QUAD   -  SALTER CREEK (2018)
 BX2111
 BX2111                         *CURRENT SURVEY CONTROL
 BX2111  ______________________________________________________________________
 BX2111* NAD 83(1986) POSITION- 31 29 22.     (N) 093 42 21.     (W)   SCALED
 BX2111* NAVD 88 ORTHO HEIGHT -    79.77  (+/-2cm)      261.7   (feet) VERTCON3
 BX2111  ______________________________________________________________________
 BX2111  GEOID HEIGHT    -        -26.955 (meters)                     GEOID18
 BX2111  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2111
 BX2111.The horizontal coordinates were scaled from a map and have
 BX2111.an estimated accuracy of +/- 6 seconds.
 BX2111
 BX2111.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2111.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2111
 BX2111.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2111.GEOID18 height accuracy estimate available here.
 BX2111
 BX2111.The vertical order pertains to the NGVD 29 superseded value.
 BX2111
 BX2111.Click photographs - Photos may exist for this station.
 BX2111
 BX2111;                    North         East    Units  Estimated Accuracy
 BX2111;SPC LA N     -   110,340.      885,440.      MT  (+/- 180 meters Scaled)
 BX2111
 BX2111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ329840(NAD 83)
 BX2111
 BX2111                          SUPERSEDED SURVEY CONTROL
 BX2111
 BX2111  NGVD 29 (11/26/84)   79.857  (m)          262.00   (f) ADJUSTED    2 0
 BX2111
 BX2111.Superseded values are not recommended for survey control.
 BX2111
 BX2111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2111.See file dsdata.pdf to determine how the superseded data were derived.
 BX2111
 BX2111_MARKER: DB = BENCH MARK DISK
 BX2111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2111_STAMPING: B 27 1934
 BX2111_MARK LOGO: CGS
 BX2111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2111+STABILITY: SURFACE MOTION
 BX2111
 BX2111  HISTORY     - Date     Condition        Report By
 BX2111  HISTORY     - 1934     MONUMENTED       CGS
 BX2111  HISTORY     - 1943     GOOD             CGS
 BX2111
 BX2111                          STATION DESCRIPTION
 BX2111
 BX2111'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX2111'10.6 MI NE FROM MILAM, TX.
 BX2111'10.6 MILES N.E. OF AND ALONG STATE HIGHWAY NO.6 40 FEET S OF THE
 BX2111'CENTER OF THE HIGHWAY.  AT TOP OF LONG GRADE.  5 FEET E OF VERY DIM
 BX2111'SIDE ROAD.  CLOSE TO BASE OF A TALL PINE TREE.  NOTE-- THE DIM ROAD IS
 BX2111'ERODED BADLY, THE PINE TREE IS A STUMP.
 BX2111
 BX2111                          STATION RECOVERY (1943)
 BX2111
 BX2111'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943
 BX2111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0215 ***********************************************************************
 AT0215  DESIGNATION -  B 27
 AT0215  PID         -  AT0215
 AT0215  STATE/COUNTY-  LA/PLAQUEMINES
 AT0215  COUNTRY     -  US
 AT0215  USGS QUAD   -  EMPIRE (2018)
 AT0215
 AT0215                         *CURRENT SURVEY CONTROL
 AT0215  ______________________________________________________________________
 AT0215* NAD 83(1986) POSITION- 29 26 22.     (N) 089 36 52.     (W)   SCALED
 AT0215* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0215  **This station is located in a suspected subsidence area (see below).
 AT0215  ______________________________________________________________________
 AT0215  GEOID HEIGHT    -        -24.186 (meters)                     GEOID18
 AT0215
 AT0215.The horizontal coordinates were scaled from a map and have
 AT0215.an estimated accuracy of +/- 6 seconds.
 AT0215
 AT0215.** This station is in an area of known vertical motion. If an
 AT0215.** orthometric height was ever established but is not available 
 AT0215.** in the current survey control section, the orthometric height
 AT0215.** is considered suspect.  Suspect heights are available in the
 AT0215.** superseded section only if requested.
 AT0215
 AT0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0215.GEOID18 height accuracy estimate available here.
 AT0215
 AT0215.Click photographs - Photos may exist for this station.
 AT0215
 AT0215;                    North         East    Units  Estimated Accuracy
 AT0215;SPC LA S     -   105,390.    1,166,760.      MT  (+/- 180 meters Scaled)
 AT0215
 AT0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT463595(NAD 83)
 AT0215
 AT0215                          SUPERSEDED SURVEY CONTROL
 AT0215
 AT0215.No superseded survey control is available for this station.
 AT0215
 AT0215_MARKER: DD = SURVEY DISK
 AT0215_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AT0215_STAMPING: B 27 1950
 AT0215_MARK LOGO: USACE
 AT0215_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT0215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0215_ROD/PIPE-DEPTH: 9.1 meters
 AT0215
 AT0215  HISTORY     - Date     Condition        Report By
 AT0215  HISTORY     - 1950     MONUMENTED       USACE
 AT0215  HISTORY     - 1970     GOOD             NGS
 AT0215  HISTORY     - 1971     GOOD             NGS
 AT0215  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0215
 AT0215                          STATION DESCRIPTION
 AT0215
 AT0215'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0215'3.8 MI NW FROM EMPIRE.
 AT0215'3.8 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE OVER
 AT0215'THE DOULLUT CANAL AT EMPIRE, ABOUT 165 YARDS SOUTH OF A LARGE
 AT0215'TWO-STORY FRAME HOUSE, 40.5 FEET WEST OF THE CENTER OF THE HIGHWAY, 61
 AT0215'1/2 FEET SOUTHWEST OF A FIRE HYDRANT, 53 FEET NORTHEAST OF THE
 AT0215'NORTHEAST CORNER OF A PORCH FOR A SMALL HOUSE WITH A WATER TANK AT
 AT0215'NORTHWEST CORNER OF HOUSE, 4 1/2 FEET WEST OF POWERLINE POLE NUMBER
 AT0215'187-183, 195 FEET NORTH OF BENCH MARK B 27 A USE, A DISK SET ON THE
 AT0215'TOP OF A PIPE DRIVEN 30 FEET IN THE GROUND, ABOUT LEVEL WITH THE
 AT0215'HIGHWAY, 1 1/2 FOOT SOUTHWEST OF A METAL WITNESS POST AND PROJECTING
 AT0215'18 INCHES.  THE DISK AND PIPE ARE PROTECTED BY A POURED CONCRETE
 AT0215'CYLINDER WHICH ALSO PROJECTS 18 INCHES ABOVE THE GROUND.  NOTE-- THE
 AT0215'CONCRETE CYLINDER IS LOOSE IN THE GROUND AND LEANING SLIGHTLY TO THE
 AT0215'NORTH.
 AT0215
 AT0215                          STATION RECOVERY (1971)
 AT0215
 AT0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0215'RECOVERED IN GOOD CONDITION.
 AT0215
 AT0215                          STATION RECOVERY (1984)
 AT0215
 AT0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0215'SEARCHED FOR NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0216 ***********************************************************************
 AT0216  DESIGNATION -  B 27 A
 AT0216  PID         -  AT0216
 AT0216  STATE/COUNTY-  LA/PLAQUEMINES
 AT0216  COUNTRY     -  US
 AT0216  USGS QUAD   -  EMPIRE (2018)
 AT0216
 AT0216                         *CURRENT SURVEY CONTROL
 AT0216  ______________________________________________________________________
 AT0216* NAD 83(1986) POSITION- 29 26 20.     (N) 089 36 51.     (W)   SCALED
 AT0216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0216  **This station is located in a suspected subsidence area (see below).
 AT0216  ______________________________________________________________________
 AT0216  GEOID HEIGHT    -        -24.184 (meters)                     GEOID18
 AT0216
 AT0216.The horizontal coordinates were scaled from a map and have
 AT0216.an estimated accuracy of +/- 6 seconds.
 AT0216
 AT0216.** This station is in an area of known vertical motion. If an
 AT0216.** orthometric height was ever established but is not available 
 AT0216.** in the current survey control section, the orthometric height
 AT0216.** is considered suspect.  Suspect heights are available in the
 AT0216.** superseded section only if requested.
 AT0216
 AT0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0216.GEOID18 height accuracy estimate available here.
 AT0216
 AT0216.Click photographs - Photos may exist for this station.
 AT0216
 AT0216;                    North         East    Units  Estimated Accuracy
 AT0216;SPC LA S     -   105,320.    1,166,790.      MT  (+/- 180 meters Scaled)
 AT0216
 AT0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT464594(NAD 83)
 AT0216
 AT0216                          SUPERSEDED SURVEY CONTROL
 AT0216
 AT0216.No superseded survey control is available for this station.
 AT0216
 AT0216_MARKER: DD = SURVEY DISK
 AT0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0216_STAMPING: B 27 A 1950
 AT0216_MARK LOGO: USACE
 AT0216_PROJECTION: PROJECTING 30 CENTIMETERS
 AT0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0216+STABILITY: SURFACE MOTION
 AT0216
 AT0216  HISTORY     - Date     Condition        Report By
 AT0216  HISTORY     - 1950     MONUMENTED       USACE
 AT0216  HISTORY     - 1971     GOOD             NGS
 AT0216  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0216
 AT0216                          STATION DESCRIPTION
 AT0216
 AT0216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0216'3.75 MI NW FROM EMPIRE.
 AT0216'ABOUT 3.75 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE DRAWBRIDGE
 AT0216'OVER THE DOULLUT CANAL AT EMPIRE, ON THE NORTHWEST BANK OF A DRAINAGE
 AT0216'DITCH, 42 1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 74
 AT0216'FEET NORTH OF THE NORTH CORNER OF A ONE-STORY FRAME HOUSE, 56 FEET
 AT0216'SOUTH OF A FIRE HYDRANT, 27 FEET NORTHWEST OF THE EXTENDED CENTER LINE
 AT0216'OF A DRIVEWAY WHICH LEADS NORTHEAST TO A ONE-STORY FRAME HOUSE, 13 1/2
 AT0216'FEET SOUTH OF A POWER POLE WHICH BEARS A TRANSFORMER, 1.5 FEET SOUTH
 AT0216'OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH
 AT0216'PROJECTS 1 FOOT AND WHICH ENCASES AN IRON PIPE.
 AT0216
 AT0216                          STATION RECOVERY (1984)
 AT0216
 AT0216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0216'NOT RECOVERED, PROBABLY BUSHOGGED OUT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2204 ***********************************************************************
 CQ2204  DESIGNATION -  B 270
 CQ2204  PID         -  CQ2204
 CQ2204  STATE/COUNTY-  LA/CADDO
 CQ2204  COUNTRY     -  US
 CQ2204  USGS QUAD   -  STONEWALL (2018)
 CQ2204
 CQ2204                         *CURRENT SURVEY CONTROL
 CQ2204  ______________________________________________________________________
 CQ2204* NAD 83(1986) POSITION- 32 18 17.     (N) 093 51 09.     (W)   SCALED
 CQ2204* NAVD 88 ORTHO HEIGHT -    61.747 (meters)      202.58  (feet) ADJUSTED
 CQ2204  ______________________________________________________________________
 CQ2204  GEOID HEIGHT    -        -25.883 (meters)                     GEOID18
 CQ2204  DYNAMIC HEIGHT  -         61.677 (meters)      202.35  (feet) COMP
 CQ2204  MODELED GRAVITY -    979,500.0   (mgal)                       NAVD 88
 CQ2204
 CQ2204  VERT ORDER      -  FIRST     CLASS II
 CQ2204
 CQ2204.The horizontal coordinates were scaled from a map and have
 CQ2204.an estimated accuracy of +/- 6 seconds.
 CQ2204
 CQ2204.The orthometric height was determined by differential leveling and
 CQ2204.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2204.in June 1991.
 CQ2204
 CQ2204.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2204.GEOID18 height accuracy estimate available here.
 CQ2204
 CQ2204.Click photographs - Photos may exist for this station.
 CQ2204
 CQ2204.The dynamic height is computed by dividing the NAVD 88
 CQ2204.geopotential number by the normal gravity value computed on the
 CQ2204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2204.degrees latitude (g = 980.6199 gals.).
 CQ2204
 CQ2204.The modeled gravity was interpolated from observed gravity values.
 CQ2204
 CQ2204;                    North         East    Units  Estimated Accuracy
 CQ2204;SPC LA N     -   200,900.      872,630.      MT  (+/- 180 meters Scaled)
 CQ2204
 CQ2204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR197745(NAD 83)
 CQ2204
 CQ2204                          SUPERSEDED SURVEY CONTROL
 CQ2204
 CQ2204  NGVD 29 (11/26/84)   61.816  (m)          202.81   (f) ADJUSTED    1 2
 CQ2204
 CQ2204.Superseded values are not recommended for survey control.
 CQ2204
 CQ2204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2204.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2204
 CQ2204_MARKER: DV = VERTICAL CONTROL DISK
 CQ2204_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CQ2204_STAMPING: B 270 1979
 CQ2204_MARK LOGO: NGS
 CQ2204_PROJECTION: RECESSED 10 CENTIMETERS
 CQ2204_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 CQ2204+STABILITY: POSITION/ELEVATION WELL
 CQ2204_ROD/PIPE-DEPTH: 6.10 meters
 CQ2204
 CQ2204  HISTORY     - Date     Condition        Report By
 CQ2204  HISTORY     - 1979     MONUMENTED       NGS
 CQ2204  HISTORY     - 19940910 GOOD             USPSQD
 CQ2204  HISTORY     - 19990206 GOOD             USPSQD
 CQ2204
 CQ2204                          STATION DESCRIPTION
 CQ2204
 CQ2204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 CQ2204'2.35 MI SW FROM KEITHVILLE.
 CQ2204'0.4 MILE SOUTHEAST ALONG THE OLD MANSFIELD ROAD FROM THE POST OFFICE
 CQ2204'IN KEITHVILLE, THENCE 1.95 MILES SOUTHWEST ALONG KEITHVILLE-KEATCHIE
 CQ2204'ROAD, AT THE JUNCTION OF MT. BETHAL CHURCH ROAD, 38.0 FT. SOUTHEAST
 CQ2204'OF THE CENTERLINE OF KEITHVILLE-KEATCHIE ROAD, 23.0 FT. NORTHEAST
 CQ2204'OF THE CENTERLINE OF MT. BETHAL CHURCH ROAD, 1.5 FT. SOUTH OF A CORNER
 CQ2204'FENCE POST, 1.5 FT. SOUTHWEST OF A FENCE.  DISK IS 4 INCHES BELOW
 CQ2204'GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH PLASTIC SCREW PLUG.
 CQ2204'THE MARK IS 2 FT  W FROM A WITNESS POST.
 CQ2204'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 CQ2204
 CQ2204                          STATION RECOVERY (1994)
 CQ2204
 CQ2204'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ2204'RECOVERED IN GOOD CONDITION.
 CQ2204
 CQ2204                          STATION RECOVERY (1999)
 CQ2204
 CQ2204'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2195 ***********************************************************************
 CQ2195  DESIGNATION -  B 272
 CQ2195  PID         -  CQ2195
 CQ2195  STATE/COUNTY-  LA/CADDO
 CQ2195  COUNTRY     -  US
 CQ2195  USGS QUAD   -  SHREVEPORT WEST (2018)
 CQ2195
 CQ2195                         *CURRENT SURVEY CONTROL
 CQ2195  ______________________________________________________________________
 CQ2195* NAD 83(1986) POSITION- 32 25 38.22   (N) 093 47 05.35   (W)   HD_HELD1
 CQ2195* NAVD 88 ORTHO HEIGHT -    61.255 (meters)      200.97  (feet) ADJUSTED
 CQ2195  ______________________________________________________________________
 CQ2195  GEOID HEIGHT    -        -25.977 (meters)                     GEOID18
 CQ2195  DYNAMIC HEIGHT  -         61.186 (meters)      200.74  (feet) COMP
 CQ2195  MODELED GRAVITY -    979,512.2   (mgal)                       NAVD 88
 CQ2195
 CQ2195  VERT ORDER      -  FIRST     CLASS II
 CQ2195
 CQ2195.The horizontal coordinates were determined by differentially corrected
 CQ2195.hand held GPS observations or other comparable positioning techniques
 CQ2195.and have an estimated accuracy of +/- 3 meters.
 CQ2195
 CQ2195.The orthometric height was determined by differential leveling and
 CQ2195.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2195.in June 1991.
 CQ2195
 CQ2195.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2195.GEOID18 height accuracy estimate available here.
 CQ2195
 CQ2195.Click photographs - Photos may exist for this station.
 CQ2195
 CQ2195.The dynamic height is computed by dividing the NAVD 88
 CQ2195.geopotential number by the normal gravity value computed on the
 CQ2195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2195.degrees latitude (g = 980.6199 gals.).
 CQ2195
 CQ2195.The modeled gravity was interpolated from observed gravity values.
 CQ2195
 CQ2195;                    North         East    Units  Estimated Accuracy
 CQ2195;SPC LA N     -   214,407.1     879,168.1     MT  (+/- 3 meters HH1 GPS) 
 CQ2195
 CQ2195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR2621488069(NAD 83)
 CQ2195
 CQ2195                          SUPERSEDED SURVEY CONTROL
 CQ2195
 CQ2195  NGVD 29 (11/26/84)   61.326  (m)          201.20   (f) ADJUSTED    1 2
 CQ2195
 CQ2195.Superseded values are not recommended for survey control.
 CQ2195
 CQ2195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2195.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2195
 CQ2195_MARKER: DV = VERTICAL CONTROL DISK
 CQ2195_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CQ2195_STAMPING: B 272 1979
 CQ2195_MARK LOGO: NGS
 CQ2195_PROJECTION: RECESSED 10 CENTIMETERS
 CQ2195_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 CQ2195+STABILITY: POSITION/ELEVATION WELL
 CQ2195_ROD/PIPE-DEPTH: 4.57 meters
 CQ2195
 CQ2195  HISTORY     - Date     Condition        Report By
 CQ2195  HISTORY     - 1979     MONUMENTED       NGS
 CQ2195  HISTORY     - 1987     GOOD             USPSQD
 CQ2195  HISTORY     - 1990     GOOD             USPSQD
 CQ2195  HISTORY     - 19990515 GOOD             USPSQD
 CQ2195
 CQ2195                          STATION DESCRIPTION
 CQ2195
 CQ2195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 CQ2195'6.9 MI NE FROM KEITHVILLE.
 CQ2195'1.0 MILE NORTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 CQ2195'CROSSING OF PARISH ROAD 22 IN KEITHVILLE, THENCE 5.9 MILES NORTHEAST
 CQ2195'ALONG U.S. HIGHWAY 171 AND MANSFIELD ROAD, AT THE JUNCTION OF
 CQ2195'KINGSTON ROAD, 179 FT. SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND
 CQ2195'LANE OF THE HIGHWAY, 65.0 FT. SOUTHEAST OF THE SOUTHEAST RAIL,
 CQ2195'43.0 FT. SOUTHWEST OF THE CENTERLINE OF THE ROAD, 2.0 FT. SOUTHEAST
 CQ2195'OF A TELEPHONE POLE.  DISK IS 4 INCHES BELOW GROUND, ACCESS TO
 CQ2195'WHICH IS HAD THROUGH A 4-INCH PLASTIC SCREW PLUG.
 CQ2195'THE MARK IS 1.5 FT  NW FROM A WITNESS POST.
 CQ2195'THE MARK IS 1 FT BELOW KINGSTON ROAD.
 CQ2195
 CQ2195                          STATION RECOVERY (1987)
 CQ2195
 CQ2195'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEC)
 CQ2195'RECOVERED IN GOOD CONDITION.
 CQ2195
 CQ2195                          STATION RECOVERY (1990)
 CQ2195
 CQ2195'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ2195'RECOVERED IN GOOD CONDITION.
 CQ2195
 CQ2195                          STATION RECOVERY (1999)
 CQ2195
 CQ2195'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1485 ***********************************************************************
 BJ1485  DESIGNATION -  B 275
 BJ1485  PID         -  BJ1485
 BJ1485  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1485  COUNTRY     -  US
 BJ1485  USGS QUAD   -  LAPLACE (2018)
 BJ1485
 BJ1485                         *CURRENT SURVEY CONTROL
 BJ1485  ______________________________________________________________________
 BJ1485* NAD 83(1986) POSITION- 30 05 33.     (N) 090 25 04.     (W)   SCALED
 BJ1485* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1485  **This station is located in a suspected subsidence area (see below).
 BJ1485  ______________________________________________________________________
 BJ1485  GEOID HEIGHT    -        -26.313 (meters)                     GEOID18
 BJ1485  DYNAMIC HEIGHT  -          0.75  (meters)        2.5   (feet) COMP
 BJ1485  MODELED GRAVITY -    979,321.8   (mgal)                       NAVD 88
 BJ1485
 BJ1485.The horizontal coordinates were scaled from a map and have
 BJ1485.an estimated accuracy of +/- 6 seconds.
 BJ1485
 BJ1485.** This station is in an area of known vertical motion. If an
 BJ1485.** orthometric height was ever established but is not available 
 BJ1485.** in the current survey control section, the orthometric height
 BJ1485.** is considered suspect.  Suspect heights are available in the
 BJ1485.** superseded section only if requested.
 BJ1485
 BJ1485.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1485.GEOID18 height accuracy estimate available here.
 BJ1485
 BJ1485.Click photographs - Photos may exist for this station.
 BJ1485
 BJ1485.The dynamic height is computed by dividing the NAVD 88
 BJ1485.geopotential number by the normal gravity value computed on the
 BJ1485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1485.degrees latitude (g = 980.6199 gals.).
 BJ1485
 BJ1485.The modeled gravity was interpolated from observed gravity values.
 BJ1485
 BJ1485;                    North         East    Units  Estimated Accuracy
 BJ1485;SPC LA S     -   176,870.    1,088,250.      MT  (+/- 180 meters Scaled)
 BJ1485
 BJ1485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP488318(NAD 83)
 BJ1485
 BJ1485                          SUPERSEDED SURVEY CONTROL
 BJ1485
 BJ1485.No superseded survey control is available for this station.
 BJ1485
 BJ1485_MARKER: DB = BENCH MARK DISK
 BJ1485_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ1485_STAMPING: B 275 1969
 BJ1485_MARK LOGO: CGS
 BJ1485_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ1485_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1485_ROD/PIPE-DEPTH: 36.6 meters
 BJ1485
 BJ1485  HISTORY     - Date     Condition        Report By
 BJ1485  HISTORY     - 1969     MONUMENTED       CGS
 BJ1485  HISTORY     - 1986     MARK NOT FOUND   NGS
 BJ1485  HISTORY     - 19920611 MARK NOT FOUND   NGS
 BJ1485
 BJ1485                          STATION DESCRIPTION
 BJ1485
 BJ1485'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1485'12.05 MI NW FROM KENNER.
 BJ1485'ABOUT 12.05 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1485'THE U. S. HIGHWAY 61 OVERPASS AT KENNER, 0.7 MILE SOUTHEAST OF THE
 BJ1485'CROSSING OF FRENIER ROAD, 506 FEET SOUTHWEST OF THE CENTER LINE OF A
 BJ1485'TRAIL, 203 FEET NORTHEAST OF THE NORTHEAST RAIL OF TRACK, 17 FEET
 BJ1485'NORTHWEST OF THE CENTER LINE OF A NORTHEAST-SOUTHWEST TRAIL, 2 FEET
 BJ1485'SOUTHWEST OF A POWER LINE POLE, 2 FEET NORTHEAST OF A METAL WITNESS
 BJ1485'POST, 6 FEET BELOW THE LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF
 BJ1485'A COPPER COATED STEEL ROD PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
 BJ1485'GROUND AND PROTECTED BY A 4 INCH STEEL PIPE WHICH PROJECTS 3 INCHES
 BJ1485'ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 120
 BJ1485'FEET.
 BJ1485
 BJ1485                          STATION RECOVERY (1986)
 BJ1485
 BJ1485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1485'NOT RECOVERED, TRAIL ROAD LEADING TO MARK IS NOW IMPASSABLE AND THERE
 BJ1485'IS A DITCH ALONG THE RAILROAD, MARK BELIEVED TO EXIST BUT IS
 BJ1485'INACCESSIBLE.
 BJ1485
 BJ1485                          STATION RECOVERY (1992)
 BJ1485
 BJ1485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1485'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1192 ***********************************************************************
 BJ1192  DESIGNATION -  B 276
 BJ1192  PID         -  BJ1192
 BJ1192  STATE/COUNTY-  LA/ORLEANS
 BJ1192  COUNTRY     -  US
 BJ1192  USGS QUAD   -  SPANISH FORT (2018)
 BJ1192
 BJ1192                         *CURRENT SURVEY CONTROL
 BJ1192  ______________________________________________________________________
 BJ1192* NAD 83(1986) POSITION- 30 00 39.     (N) 090 00 46.     (W)   SCALED
 BJ1192* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1192  **This station is located in a suspected subsidence area (see below).
 BJ1192  ______________________________________________________________________
 BJ1192  GEOID HEIGHT    -        -26.121 (meters)                     GEOID18
 BJ1192
 BJ1192.The horizontal coordinates were scaled from a map and have
 BJ1192.an estimated accuracy of +/- 6 seconds.
 BJ1192
 BJ1192.** This station is in an area of known vertical motion.  Due to the
 BJ1192.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1192.** determined the orthometric heights for marks in these suspect
 BJ1192.** subsidence areas should be considered valid only at the epoch date
 BJ1192.** associated with the orthometric height.  These heights must always
 BJ1192.** be validated when used as control.  All previously superseded
 BJ1192.** orthometric heights are now considered suspect and are available
 BJ1192.** in the superseded section.  NGS does not recommend using suspect
 BJ1192.** or superseded heights as control.
 BJ1192
 BJ1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1192.GEOID18 height accuracy estimate available here.
 BJ1192
 BJ1192.Click photographs - Photos may exist for this station.
 BJ1192
 BJ1192;                    North         East    Units  Estimated Accuracy
 BJ1192;SPC LA S     -   168,200.    1,127,390.      MT  (+/- 180 meters Scaled)
 BJ1192
 BJ1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP881237(NAD 83)
 BJ1192
 BJ1192                          SUPERSEDED SURVEY CONTROL
 BJ1192
 BJ1192.No superseded survey control is available for this station.
 BJ1192
 BJ1192_MARKER: DB = BENCH MARK DISK
 BJ1192_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ1192_SP_SET: ABUTMENT
 BJ1192_STAMPING: B 276 1969
 BJ1192_MARK LOGO: CGS
 BJ1192_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1192_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1192+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BJ1192
 BJ1192  HISTORY     - Date     Condition        Report By
 BJ1192  HISTORY     - 1969     MONUMENTED       CGS
 BJ1192  HISTORY     - 1970     GOOD             NGS
 BJ1192  HISTORY     - 1984     GOOD             LADTD
 BJ1192  HISTORY     - 1985     GOOD             NGS
 BJ1192  HISTORY     - 1990     GOOD             USPSQD
 BJ1192  HISTORY     - 19901019 GOOD             NGS
 BJ1192  HISTORY     - 19941024 GOOD             NGS
 BJ1192
 BJ1192                          STATION DESCRIPTION
 BJ1192
 BJ1192'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1192'IN NEW ORLEANS.
 BJ1192'AT NEW ORLEANS, IN THE GENTILLY SECTION, ALONG U. S. HIGHWAY 90 (CHEF
 BJ1192'MENTEUR HIGHWAY), SET VERTICALLY IN THE NORTH FACE OF THE WEST LEG TO
 BJ1192'THE FIRST PIER SOUTH OF U. S. HIGHWAY 90 AND UNDER INTERSTATE HIGHWAY
 BJ1192'10 OVERPASS OVER U. S. HIGHWAY 90, 11 FEET SOUTH OF THE SOUTH CURB
 BJ1192'LINE OF THE EASTBOUND LANE OF THE HIGHWAY, 2.7 FEET ABOVE THE LEVEL OF
 BJ1192'THE GROUND AND 3 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 BJ1192
 BJ1192                          STATION RECOVERY (1970)
 BJ1192
 BJ1192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ1192'RECOVERED IN GOOD CONDITION.
 BJ1192
 BJ1192                          STATION RECOVERY (1984)
 BJ1192
 BJ1192'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ1192'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BJ1192'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BJ1192
 BJ1192                          STATION RECOVERY (1985)
 BJ1192
 BJ1192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1192'RECOVERED IN GOOD CONDITION.
 BJ1192
 BJ1192                          STATION RECOVERY (1990)
 BJ1192
 BJ1192'RECOVERY NOTE BY US POWER SQUADRON 1990 (RLR)
 BJ1192'RECOVERED IN GOOD CONDITION.
 BJ1192
 BJ1192                          STATION RECOVERY (1990)
 BJ1192
 BJ1192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1192'IN NEW ORLEANS, AT THE INTERSECTION OF U.S. HIGHWAY 90 (CHEF MENTEUR
 BJ1192'HIGHWAY) AND INTERSTATE HIGHWAY 10, SET VERTICALLY IN THE NORTH FACE
 BJ1192'OF THE MOST WESTERLY CONCRETE COLUMN OF THE FIRST PIER SOUTH OF THE
 BJ1192'HIGHWAY OF THE INTERSTATE HIGHWAY OVERPASS OF THE U.S. HIGHWAY, 3.4
 BJ1192'M (11.2 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE
 BJ1192'HIGHWAY, AND 1.1 M (3.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BJ1192
 BJ1192                          STATION RECOVERY (1994)
 BJ1192
 BJ1192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1192'IN NEW ORLEANS, AT THE INTERSECTION OF U.S. HIGHWAY 90 (CHEF MENTEUR
 BJ1192'HIGHWAY) AND INTERSTATE HIGHWAY 10, SET VERTICALLY IN THE NORTH FACE
 BJ1192'OF THE MOST WESTERLY OF 3 CONCRETE COLUMNS OF THE FIRST PIER SOUTH OF
 BJ1192'THE U.S. HIGHWAY OF THE INTERSTATE WESTBOUND OVERPASS OF THE U.S.
 BJ1192'HIGHWAY, 7.6 M (24.9 FT) WEST OF THE CENTER OF THE OVERPASS, 3.4 M
 BJ1192'(11.2 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE U.S.
 BJ1192'HIGHWAY, AND 1.1 M (3.6 FT) ABOVE THE LEVEL OF THE U.S. HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0182 ***********************************************************************
 AU0182  DESIGNATION -  B 277 RESET
 AU0182  PID         -  AU0182
 AU0182  STATE/COUNTY-  LA/ST MARY
 AU0182  COUNTRY     -  US
 AU0182  USGS QUAD   -  PATTERSON (2018)
 AU0182
 AU0182                         *CURRENT SURVEY CONTROL
 AU0182  ______________________________________________________________________
 AU0182* NAD 83(1986) POSITION- 29 41 52.     (N) 091 21 57.     (W)   SCALED
 AU0182* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0182  **This station is located in a suspected subsidence area (see below).
 AU0182  ______________________________________________________________________
 AU0182  GEOID HEIGHT    -        -25.497 (meters)                     GEOID18
 AU0182  DYNAMIC HEIGHT  -          2.470 (meters)        8.10  (feet) COMP
 AU0182  MODELED GRAVITY -    979,308.4   (mgal)                       NAVD 88
 AU0182
 AU0182.The horizontal coordinates were scaled from a map and have
 AU0182.an estimated accuracy of +/- 6 seconds.
 AU0182
 AU0182.** This station is in an area of known vertical motion. If an
 AU0182.** orthometric height was ever established but is not available 
 AU0182.** in the current survey control section, the orthometric height
 AU0182.** is considered suspect.  Suspect heights are available in the
 AU0182.** superseded section only if requested.
 AU0182
 AU0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0182.GEOID18 height accuracy estimate available here.
 AU0182
 AU0182.Click photographs - Photos may exist for this station.
 AU0182
 AU0182.The dynamic height is computed by dividing the NAVD 88
 AU0182.geopotential number by the normal gravity value computed on the
 AU0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0182.degrees latitude (g = 980.6199 gals.).
 AU0182
 AU0182.The modeled gravity was interpolated from observed gravity values.
 AU0182
 AU0182;                    North         East    Units  Estimated Accuracy
 AU0182;SPC LA S     -   132,770.      996,860.      MT  (+/- 180 meters Scaled)
 AU0182
 AU0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN580864(NAD 83)
 AU0182
 AU0182                          SUPERSEDED SURVEY CONTROL
 AU0182
 AU0182.No superseded survey control is available for this station.
 AU0182
 AU0182_MARKER: DV = VERTICAL CONTROL DISK
 AU0182_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AU0182+WITH SETTING: INFORMATION.
 AU0182_STAMPING: B 277 RESET 1976
 AU0182_MARK LOGO: NGS
 AU0182_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0182+SATELLITE: SATELLITE OBSERVATIONS - March 05, 1993
 AU0182
 AU0182  HISTORY     - Date     Condition        Report By
 AU0182  HISTORY     - 1976     MONUMENTED       NGS
 AU0182  HISTORY     - 1976     GOOD             NGS
 AU0182  HISTORY     - 19930305 GOOD             NGS
 AU0182
 AU0182                          STATION DESCRIPTION
 AU0182
 AU0182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0182'6.0 MI NW FROM PATTERSON.
 AU0182'LOCATED 5.8 MILES NORTHWEST ALONG STATE HIGHWAY 182 FROM THE UNITED
 AU0182'METHODIST CHURCH IN PATTERSON, ABOUT 0.35 MILE EAST ALONG A FRONTAGE
 AU0182'ROAD FROM THE EAST END OF THE BRIDGE ON U.S. HIGHWAY 90 OVER THE WAX
 AU0182'LAKE OUTLET CHANNEL, AT THE SOUTHEAST CORNER OF A YARD FENCE, 204 FEET
 AU0182'NORTH OF THE CENTER OF THE WEST BOUND LANE OF U.S. HIGHWAY 90, 2.0
 AU0182'FEET WEST OF THE SOUTH WEST CORNER OF A CYCLONE FENCE, 25 FEET WEST OF
 AU0182'THE CENTER OF THE DRIVEWAY TO A TWO CAR GARAGE ATTACHED TO A WHITE
 AU0182'HOUSE, 57 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE GARAGE,
 AU0182'163 FEET WEST OF AN OAK TREE 5-FOOT IN DIAMETER, 9 FEET WEST OF THE
 AU0182'SOUTH ONE OF A ROW OF TREES, 7.5 FEET NORTH WEST OF THE NORTHWEST
 AU0182'CORNER OF A 5 FOOT SQUARE CATCH BASIN, AND 0.5 FOOT SOUTH OF A METAL
 AU0182'WITNESS POST.  IT IS A SHORT ROD TYPE MARK FLUSH WITH THE GROUND.
 AU0182
 AU0182                          STATION RECOVERY (1976)
 AU0182
 AU0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0182'5.8 MILES NORTHWEST ALONG STATE HIGHWAY 182 FROM THE UNITED METHODIST
 AU0182'CHURCH, THENCE 0.2 MILE WEST ALONG AN ASPHALT SERVICE ROAD, 0.35
 AU0182'MILE EAST OF THE EAST END OF THE U.S. HIGHWAY 90 BRIDGE OVER WAX LAKE
 AU0182'OUTLET CHANNEL, 25 FT. NORTH OF THE CENTER LINE OF THE ROAD, 16.0 FT.
 AU0182'WEST OF THE WEST EDGE OF A CONCRETE DRIVEWAY, 56.6 FT. SOUTH-SOUTHWEST
 AU0182'OF THE SOUTHWEST CORNER OF A 2-CAR GARAGE ATTACHED TO A HOUSE, 12.7
 AU0182'FT. NORTHWEST OF THE NORTHEAST CORNER OF A STORM DRAIN, 1.9 FT. WEST
 AU0182'OF A CHAIN LINK FENCE CORNER. 0.5 FT. SOUTH OF A FENCE.
 AU0182
 AU0182                          STATION RECOVERY (1993)
 AU0182
 AU0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0182'8.8 KM (5.45 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 182 FROM THE
 AU0182'JUNCTION OF STATE HIGHWAY 317 IN CENTERVILLE, THENCE 2.0 KM (1.25 MI)
 AU0182'EASTERLY ALONG U.S. HIGHWAY 90, 71.2 M (233.6 FT) NORTH OF THE
 AU0182'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 17.4 M (57.1 FT)
 AU0182'SOUTH OF THE SOUTHWEST CORNER OF A GARAGE, 7.8 M (25.6 FT) WEST OF
 AU0182'THE CENTER OF A DRIVEWAY, 7.6 M (24.9 FT) NORTH OF THE CENTERLINE OF
 AU0182'A PAVED ROAD, 0.9 M (3.0 FT) BELOW OF THE LEVEL OF THE HIGHWAY, 0.6 M
 AU0182'(2.0 FT) SOUTHWEST OF A CHAIN-LINK FENCE CORNER, 0.2 M (0.7 FT) SOUTH
 AU0182'OF THE FENCE, 0.2 M (0.7 FT) NORTHEAST OF THE NORTHEAST CORNER OF
 AU0182'UNDERGROUND CABLE JUNCTION BOX NUMBER P14, AND 0.1 M (0.3 FT) SOUTH
 AU0182'OF A WITNESS POST,  A METAL ROD DRIVEN 1.3 METERS RECESSED 0.08 M
 AU0182'(0.26 FT) BELOW GROUND ENCASED IN A 4-INCH PVC PIPE FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1670 ***********************************************************************
 AU1670  DESIGNATION -  B 278
 AU1670  PID         -  AU1670
 AU1670  STATE/COUNTY-  LA/TERREBONNE
 AU1670  COUNTRY     -  US
 AU1670  USGS QUAD   -  MORGAN CITY SW (2018)
 AU1670
 AU1670                         *CURRENT SURVEY CONTROL
 AU1670  ______________________________________________________________________
 AU1670* NAD 83(1986) POSITION- 29 33 54.     (N) 091 12 37.     (W)   SCALED
 AU1670* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1670  **This station is located in a suspected subsidence area (see below).
 AU1670  ______________________________________________________________________
 AU1670  GEOID HEIGHT    -        -25.199 (meters)                     GEOID18
 AU1670
 AU1670.The horizontal coordinates were scaled from a map and have
 AU1670.an estimated accuracy of +/- 6 seconds.
 AU1670
 AU1670.** This station is in an area of known vertical motion. If an
 AU1670.** orthometric height was ever established but is not available 
 AU1670.** in the current survey control section, the orthometric height
 AU1670.** is considered suspect.  Suspect heights are available in the
 AU1670.** superseded section only if requested.
 AU1670
 AU1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1670.GEOID18 height accuracy estimate available here.
 AU1670
 AU1670.Click photographs - Photos may exist for this station.
 AU1670
 AU1670;                    North         East    Units  Estimated Accuracy
 AU1670;SPC LA S     -   118,060.    1,011,920.      MT  (+/- 180 meters Scaled)
 AU1670
 AU1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN733719(NAD 83)
 AU1670
 AU1670                          SUPERSEDED SURVEY CONTROL
 AU1670
 AU1670.No superseded survey control is available for this station.
 AU1670
 AU1670_MARKER: DB = BENCH MARK DISK
 AU1670_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU1670_STAMPING: B 278 1969
 AU1670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1670
 AU1670  HISTORY     - Date     Condition        Report By
 AU1670  HISTORY     - 1969     MONUMENTED       CGS
 AU1670  HISTORY     - 1972     GOOD             LADPW
 AU1670
 AU1670                          STATION DESCRIPTION
 AU1670
 AU1670'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1670'10.5 MI S FROM MORGAN CITY.
 AU1670'ABOUT 10.5 MILES SOUTH ALONG THE LEVEE ON THE EAST BANK OF BAYOU
 AU1670'SHAFFER AND SWEETBAY LAKE FROM THE SOUTH LANDING OF THE MYRTLE STREET
 AU1670'FERRY ACROSS BAYOU BOEUF AT MORGAN CITY, IN SECTION 26, R 12 E, T 17
 AU1670'S, ABOUT 0.8 MILE SOUTHWEST OF A RISE OVER THE LEVEE WHICH RUNS
 AU1670'NORTHWEST-SOUTHEAST, AT THE NORTH EDGE OF TIMBER LINE, 78 FEET WEST OF
 AU1670'THE CENTER LINE OF THE ROAD ON TOP OF THE LEVEE, 1.7 FEET SOUTH OF A
 AU1670'METAL WITNESS POST, 4 FEET BELOW THE TOP OF THE LEVEE AND IS A DISK ON
 AU1670'THE TOP OF A COPPER COATED STEEL ROD WHICH IS PROTECTED BY A 4-INCH
 AU1670'METAL PIPE THAT PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND. THE
 AU1670'ROD WAS DRIVEN TO A DEPTH OF 88 FEET.
 AU1670
 AU1670                          STATION RECOVERY (1972)
 AU1670
 AU1670'RECOVERY NOTE BY LOUISIANA DEPARTMENT OF PUBLIC WORKS 1972
 AU1670'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0674 ***********************************************************************
 AT0674  DESIGNATION -  B 279
 AT0674  PID         -  AT0674
 AT0674  STATE/COUNTY-  LA/PLAQUEMINES
 AT0674  COUNTRY     -  US
 AT0674  USGS QUAD   -  EMPIRE (2018)
 AT0674
 AT0674                         *CURRENT SURVEY CONTROL
 AT0674  ______________________________________________________________________
 AT0674* NAD 83(1986) POSITION- 29 25 08.     (N) 089 36 47.     (W)   SCALED
 AT0674* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0674  **This station is located in a suspected subsidence area (see below).
 AT0674  ______________________________________________________________________
 AT0674  GEOID HEIGHT    -        -24.131 (meters)                     GEOID18
 AT0674
 AT0674.The horizontal coordinates were scaled from a map and have
 AT0674.an estimated accuracy of +/- 6 seconds.
 AT0674
 AT0674.** This station is in an area of known vertical motion.  Due to the
 AT0674.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0674.** determined the orthometric heights for marks in these suspect
 AT0674.** subsidence areas should be considered valid only at the epoch date
 AT0674.** associated with the orthometric height.  These heights must always
 AT0674.** be validated when used as control.  All previously superseded
 AT0674.** orthometric heights are now considered suspect and are available
 AT0674.** in the superseded section.  NGS does not recommend using suspect
 AT0674.** or superseded heights as control.
 AT0674
 AT0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0674.GEOID18 height accuracy estimate available here.
 AT0674
 AT0674.Click photographs - Photos may exist for this station.
 AT0674
 AT0674;                    North         East    Units  Estimated Accuracy
 AT0674;SPC LA S     -   103,110.    1,166,930.      MT  (+/- 180 meters Scaled)
 AT0674
 AT0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT464572(NAD 83)
 AT0674
 AT0674                          SUPERSEDED SURVEY CONTROL
 AT0674
 AT0674.No superseded survey control is available for this station.
 AT0674
 AT0674_MARKER: DB = BENCH MARK DISK
 AT0674_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AT0674_SP_SET: WALL
 AT0674_STAMPING: B 279 1970
 AT0674_MARK LOGO: CGS
 AT0674_PROJECTION: PROJECTING 91 CENTIMETERS
 AT0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0674+STABILITY: SURFACE MOTION
 AT0674
 AT0674  HISTORY     - Date     Condition        Report By
 AT0674  HISTORY     - 1970     MONUMENTED       NGS
 AT0674  HISTORY     - 1971     GOOD             NGS
 AT0674  HISTORY     - 1984     GOOD             NGS
 AT0674
 AT0674                          STATION DESCRIPTION
 AT0674
 AT0674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0674'2.3 MI NW FROM EMPIRE.
 AT0674'ABOUT 2.3 MILES NORTHWEST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE
 AT0674'OVER THE DOULLUT CANAL AT EMPIRE, 100 YARDS WEST OF THE CENTER LINE OF
 AT0674'THE HIGHWAY, AT THE SHELL PIPELINE PUMPING STATION, SET IN THE TOP OF
 AT0674'THE EAST CORNER OF THE CONCRETE WALL FOR THE WATER SUMP STATION WHICH
 AT0674'IS 5- X 9- X 12-FEET AND PROJECTS 3 FEET, 90 FEET NORTH OF THE
 AT0674'FOUNDATION FOR A 250-FOOT TALL RADIO TOWER, AND ABOUT 2 1/2 FEET BELOW
 AT0674'THE LEVEL OF THE HIGHWAY.
 AT0674
 AT0674                          STATION RECOVERY (1984)
 AT0674
 AT0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0674'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS, 7.3 KM (4.55 MI)
 AT0674'SOUTHEAST ALONG STATE ROUTE 23 FROM THE POST OFFICE IN PORT SULPHUR,
 AT0674'THENCE 8.4 KM (5.2 MI) SOUTHEAST ALONG OLD ROUTE 23 TO THE SHELL
 AT0674'PIPELINE COMPANY AND THE MARK ON THE RIGHT, A DISK SET IN THE
 AT0674'SOUTHEAST CORNER OF AN OIL SUMP, 43.07 METERS (141.3 FT) SOUTHWEST OF
 AT0674'THE NORTHEAST GUY WIRE ANCHOR FOR A MICROWAVE TOWER, 27.95 METERS
 AT0674'(91.7 FT) NORTH-NORTHWEST OF THE THE MICROWAVE TOWER AND 3.90 METERS
 AT0674'(12.8 FT) SOUTH-SOUTHWEST OF A METAL LIGHT POLE.
 AT0674'THE MARK IS 0.91 M ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2211 ***********************************************************************
 BX2211  DESIGNATION -  B 28
 BX2211  PID         -  BX2211
 BX2211  STATE/COUNTY-  LA/SABINE
 BX2211  COUNTRY     -  US
 BX2211  USGS QUAD   -  LORING (2018)
 BX2211
 BX2211                         *CURRENT SURVEY CONTROL
 BX2211  ______________________________________________________________________
 BX2211* NAD 83(1986) POSITION- 31 37 26.     (N) 093 36 50.     (W)   SCALED
 BX2211* NAVD 88 ORTHO HEIGHT -    68.75  (+/-2cm)      225.6   (feet) VERTCON3
 BX2211  ______________________________________________________________________
 BX2211  GEOID HEIGHT    -        -26.485 (meters)                     GEOID18
 BX2211  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2211
 BX2211.The horizontal coordinates were scaled from a map and have
 BX2211.an estimated accuracy of +/- 6 seconds.
 BX2211
 BX2211.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2211
 BX2211.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2211.GEOID18 height accuracy estimate available here.
 BX2211
 BX2211.The vertical order pertains to the NGVD 29 superseded value.
 BX2211
 BX2211.Click photographs - Photos may exist for this station.
 BX2211
 BX2211;                    North         East    Units  Estimated Accuracy
 BX2211;SPC LA N     -   125,150.      894,330.      MT  (+/- 180 meters Scaled)
 BX2211
 BX2211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ417989(NAD 83)
 BX2211
 BX2211                          SUPERSEDED SURVEY CONTROL
 BX2211
 BX2211  NGVD 29 (11/26/84)   68.853  (m)          225.90   (f) ADJUSTED    2 0
 BX2211
 BX2211.Superseded values are not recommended for survey control.
 BX2211
 BX2211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2211.See file dsdata.pdf to determine how the superseded data were derived.
 BX2211
 BX2211_MARKER: DB = BENCH MARK DISK
 BX2211_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BX2211_SP_SET: CULVERT HEADWALL
 BX2211_STAMPING: B 28 1935
 BX2211_MARK LOGO: CGS
 BX2211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2211+STABILITY: SURFACE MOTION
 BX2211
 BX2211  HISTORY     - Date     Condition        Report By
 BX2211  HISTORY     - 1935     MONUMENTED       CGS
 BX2211  HISTORY     - 1957     MARK NOT FOUND   USGS
 BX2211  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2211
 BX2211                          STATION DESCRIPTION
 BX2211
 BX2211'DESCRIBED BY US GEOLOGICAL SURVEY 1957
 BX2211'1.7 MI SE FROM ZWOLLE.
 BX2211'1.7 MILES SOUTHEAST ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM
 BX2211'ZWOLLE, SABINE PARISH, AT THE FIRST CURVE SOUTHEAST OF BRIDGE 624 A,
 BX2211'IN THE TOP OF THE SOUTHWEST HEAD WALL OF A CONCRETE CULVERT, AND 12
 BX2211'FEET SOUTHWEST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK,
 BX2211'STAMPED B  28 1935.
 BX2211
 BX2211                          STATION RECOVERY (2001)
 BX2211
 BX2211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2211'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0233 ***********************************************************************
 AT0233  DESIGNATION -  B 28 A USE
 AT0233  PID         -  AT0233
 AT0233  STATE/COUNTY-  LA/PLAQUEMINES
 AT0233  COUNTRY     -  US
 AT0233  USGS QUAD   -  EMPIRE (2018)
 AT0233
 AT0233                         *CURRENT SURVEY CONTROL
 AT0233  ______________________________________________________________________
 AT0233* NAD 83(1986) POSITION- 29 23 25.     (N) 089 35 56.     (W)   SCALED
 AT0233* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0233  **This station is located in a suspected subsidence area (see below).
 AT0233  ______________________________________________________________________
 AT0233  GEOID HEIGHT    -        -24.054 (meters)                     GEOID18
 AT0233
 AT0233.The horizontal coordinates were scaled from a map and have
 AT0233.an estimated accuracy of +/- 6 seconds.
 AT0233
 AT0233.** This station is in an area of known vertical motion. If an
 AT0233.** orthometric height was ever established but is not available 
 AT0233.** in the current survey control section, the orthometric height
 AT0233.** is considered suspect.  Suspect heights are available in the
 AT0233.** superseded section only if requested.
 AT0233
 AT0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0233.GEOID18 height accuracy estimate available here.
 AT0233
 AT0233.Click photographs - Photos may exist for this station.
 AT0233
 AT0233;                    North         East    Units  Estimated Accuracy
 AT0233;SPC LA S     -    99,960.    1,168,350.      MT  (+/- 180 meters Scaled)
 AT0233
 AT0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT477540(NAD 83)
 AT0233
 AT0233                          SUPERSEDED SURVEY CONTROL
 AT0233
 AT0233.No superseded survey control is available for this station.
 AT0233
 AT0233_MARKER: DD = SURVEY DISK
 AT0233_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0233_STAMPING: B 28 A 1950
 AT0233_MARK LOGO: USACE
 AT0233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0233
 AT0233  HISTORY     - Date     Condition        Report By
 AT0233  HISTORY     - 1950     MONUMENTED       USACE
 AT0233  HISTORY     - 1971     GOOD             NGS
 AT0233  HISTORY     - 1984     POOR             NGS
 AT0233
 AT0233                          STATION DESCRIPTION
 AT0233
 AT0233'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0233'0.25 MI N FROM EMPIRE.
 AT0233'ABOUT 0.15 MILE NORTHWEST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE
 AT0233'OVER THE DOULLUT CANAL AT EMPIRE, THENCE 0.1 MILE NORTHEAST ALONG A
 AT0233'SHELL DRIVE, 13 FEET SOUTHEAST OF THE CENTER LINE OF THE DRIVE, 212.4
 AT0233'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MISSOURI PACIFIC RAILROAD,
 AT0233'40 FEET SOUTH OF THE SOUTH CORNER OF THE SECOND HOUSE NORTHEAST OF THE
 AT0233'TRACK, 12 FEET SOUTHWEST OF A POWER POLE, 189.0 FEET NORTHEAST OF
 AT0233'BENCH MARK B 28 (USE), 1.2 FEET SOUTHEAST OF A METAL WITNESS POST,
 AT0233'ABOUT LEVEL WITH THE DRIVE, AND SET IN THE TOP OF A CONCRETE POST
 AT0233'WHICH PROJECTS 1.2 FEET AND WHICH IS ON THE TOP OF A METAL PIPE WHICH
 AT0233'IS DRIVEN TO A DEPTH OF 30 FEET.
 AT0233
 AT0233                          STATION RECOVERY (1984)
 AT0233
 AT0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0233'RECOVERED AND FOUND LOOSE IN GROUND, NOT LEVELED TO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0232 ***********************************************************************
 AT0232  DESIGNATION -  B 28 USE
 AT0232  PID         -  AT0232
 AT0232  STATE/COUNTY-  LA/PLAQUEMINES
 AT0232  COUNTRY     -  US
 AT0232  USGS QUAD   -  EMPIRE (2018)
 AT0232
 AT0232                         *CURRENT SURVEY CONTROL
 AT0232  ______________________________________________________________________
 AT0232* NAD 83(1986) POSITION- 29 23 21.     (N) 089 35 56.     (W)   SCALED
 AT0232* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0232  **This station is located in a suspected subsidence area (see below).
 AT0232  ______________________________________________________________________
 AT0232  GEOID HEIGHT    -        -24.051 (meters)                     GEOID18
 AT0232
 AT0232.The horizontal coordinates were scaled from a map and have
 AT0232.an estimated accuracy of +/- 6 seconds.
 AT0232
 AT0232.** This station is in an area of known vertical motion. If an
 AT0232.** orthometric height was ever established but is not available 
 AT0232.** in the current survey control section, the orthometric height
 AT0232.** is considered suspect.  Suspect heights are available in the
 AT0232.** superseded section only if requested.
 AT0232
 AT0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0232.GEOID18 height accuracy estimate available here.
 AT0232
 AT0232.Click photographs - Photos may exist for this station.
 AT0232
 AT0232;                    North         East    Units  Estimated Accuracy
 AT0232;SPC LA S     -    99,840.    1,168,360.      MT  (+/- 180 meters Scaled)
 AT0232
 AT0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT477539(NAD 83)
 AT0232
 AT0232                          SUPERSEDED SURVEY CONTROL
 AT0232
 AT0232.No superseded survey control is available for this station.
 AT0232
 AT0232_MARKER: DD = SURVEY DISK
 AT0232_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0232_STAMPING: B 28 1950
 AT0232_MARK LOGO: USACE
 AT0232_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0232
 AT0232  HISTORY     - Date     Condition        Report By
 AT0232  HISTORY     - 1950     MONUMENTED       USACE
 AT0232  HISTORY     - 1971     GOOD             NGS
 AT0232  HISTORY     - 1984     POOR             NGS
 AT0232
 AT0232                          STATION DESCRIPTION
 AT0232
 AT0232'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0232'IN EMPIRE.
 AT0232'ABOUT 0.15 MILE NORTHWEST ALONG STATE HIGHWAY 23 FROM THE DRAW BRIDGE
 AT0232'OVER THE DOULLUT CANAL AT EMPIRE, 135 YARDS NORTHWEST OF THE NORTH
 AT0232'CORNER OF THE ST. ANN CATHOLIC CHURCH, 240 FEET NORTHEAST AND ACROSS
 AT0232'THE MISSOURI PACIFIC RAILROAD AND A GRAVELED ROAD FROM THE CENTER LINE
 AT0232'OF THE HIGHWAY, 57 1/2 FEET SOUTHEAST AND ACROSS A DRIVEWAY FROM THE
 AT0232'SOUTH CORNER OF A LARGE METAL WAREHOUSE, 23.3 FEET NORTHEAST OF THE
 AT0232'NORTHEAST RAIL OF THE MAIN TRACK, 17 1/2 FEET SOUTHEAST OF THE CENTER
 AT0232'LINE OF THE DRIVEWAY, 4 1/2 FEET NORTHEAST OF POWER POLE NUMBER 113,
 AT0232'3.6 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 AT0232'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT
 AT0232'AND WHICH IS ON THE TOP OF A METAL PIPE THAT IS DRIVEN TO A DEPTH OF
 AT0232'30 FEET.
 AT0232
 AT0232                          STATION RECOVERY (1984)
 AT0232
 AT0232'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0232'RECOVERED AND FOUND LEANING AND LOOSE IN THE GROUND, NOT LEVELED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0178 ***********************************************************************
 AT0178  DESIGNATION -  B 280
 AT0178  PID         -  AT0178
 AT0178  STATE/COUNTY-  LA/PLAQUEMINES
 AT0178  COUNTRY     -  US
 AT0178  USGS QUAD   -  SOUTH PASS (2018)
 AT0178
 AT0178                         *CURRENT SURVEY CONTROL
 AT0178  ______________________________________________________________________
 AT0178* NAD 83(1986) POSITION- 29 06 28.     (N) 089 14 28.     (W)   SCALED
 AT0178* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0178  **This station is located in a suspected subsidence area (see below).
 AT0178  ______________________________________________________________________
 AT0178  GEOID HEIGHT    -        -23.511 (meters)                     GEOID18
 AT0178  DYNAMIC HEIGHT  -          0.33  (meters)        1.1   (feet) COMP
 AT0178  MODELED GRAVITY -    979,301.7   (mgal)                       NAVD 88
 AT0178
 AT0178.The horizontal coordinates were scaled from a map and have
 AT0178.an estimated accuracy of +/- 6 seconds.
 AT0178
 AT0178.** This station is in an area of known vertical motion. If an
 AT0178.** orthometric height was ever established but is not available 
 AT0178.** in the current survey control section, the orthometric height
 AT0178.** is considered suspect.  Suspect heights are available in the
 AT0178.** superseded section only if requested.
 AT0178
 AT0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0178.GEOID18 height accuracy estimate available here.
 AT0178
 AT0178.Click photographs - Photos may exist for this station.
 AT0178
 AT0178.The dynamic height is computed by dividing the NAVD 88
 AT0178.geopotential number by the normal gravity value computed on the
 AT0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0178.degrees latitude (g = 980.6199 gals.).
 AT0178
 AT0178.The modeled gravity was interpolated from observed gravity values.
 AT0178
 AT0178;                    North         East    Units  Estimated Accuracy
 AT0178;SPC LA S     -    69,230.    1,203,650.      MT  (+/- 180 meters Scaled)
 AT0178
 AT0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT819220(NAD 83)
 AT0178
 AT0178                          SUPERSEDED SURVEY CONTROL
 AT0178
 AT0178.No superseded survey control is available for this station.
 AT0178
 AT0178_MARKER: DB = BENCH MARK DISK
 AT0178_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0178_STAMPING: B 280 1971
 AT0178_MARK LOGO: CGS
 AT0178_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0178_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0178_ROD/PIPE-DEPTH: 29.3 meters
 AT0178
 AT0178  HISTORY     - Date     Condition        Report By
 AT0178  HISTORY     - 1971     MONUMENTED       NGS
 AT0178
 AT0178                          STATION DESCRIPTION
 AT0178
 AT0178'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0178'5.0 MI S FROM PILOTTOWN.
 AT0178'ABOUT 2.2 MILES SOUTH ALONG THE MISSISSIPPI RIVER FROM THE BAR PILOT
 AT0178'LOOKOUT TOWER AT PILOTTOWN, THENCE 2.8 MILES SOUTH ALONG THE WEST BANK
 AT0178'OF SOUTH PASS, ABOUT 0.5 MILE NORTH OF A CHANNEL LIGHT BEARING A
 AT0178'NUMBER 9, ABOUT 0.2 MILE WEST OF AND ACROSS PASS FROM MILEPOST 3, 25
 AT0178'YARDS WEST OF THE WEST BANK OF THE PASS, AND IS A DISK ON THE TOP OF A
 AT0178'COPPER COATED ROD PROJECTING 12 INCHES ABOVE THE LEVEL OF THE GROUND
 AT0178'AND PROTECTED BY 4 CREOSOTED POST (THE EAST POST HAS A WITNESS SIGN
 AT0178'ATTACHED), PROTECTED BY A 4 INCH PLASTIC PIPE WHICH PROJECTS 12 INCHES
 AT0178'ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 96
 AT0178'FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0531 ***********************************************************************
 AT0531  DESIGNATION -  B 280 RESET
 AT0531  PID         -  AT0531
 AT0531  STATE/COUNTY-  LA/PLAQUEMINES
 AT0531  COUNTRY     -  US
 AT0531  USGS QUAD   -  SOUTH PASS (2018)
 AT0531
 AT0531                         *CURRENT SURVEY CONTROL
 AT0531  ______________________________________________________________________
 AT0531* NAD 83(1986) POSITION- 29 06 28.     (N) 089 14 28.     (W)   SCALED
 AT0531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0531  **This station is located in a suspected subsidence area (see below).
 AT0531  ______________________________________________________________________
 AT0531  GEOID HEIGHT    -        -23.511 (meters)                     GEOID18
 AT0531
 AT0531.The horizontal coordinates were scaled from a map and have
 AT0531.an estimated accuracy of +/- 6 seconds.
 AT0531
 AT0531.** This station is in an area of known vertical motion. If an
 AT0531.** orthometric height was ever established but is not available 
 AT0531.** in the current survey control section, the orthometric height
 AT0531.** is considered suspect.  Suspect heights are available in the
 AT0531.** superseded section only if requested.
 AT0531
 AT0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0531.GEOID18 height accuracy estimate available here.
 AT0531
 AT0531.Click photographs - Photos may exist for this station.
 AT0531
 AT0531;                    North         East    Units  Estimated Accuracy
 AT0531;SPC LA S     -    69,230.    1,203,650.      MT  (+/- 180 meters Scaled)
 AT0531
 AT0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT819220(NAD 83)
 AT0531
 AT0531                          SUPERSEDED SURVEY CONTROL
 AT0531
 AT0531.No superseded survey control is available for this station.
 AT0531
 AT0531_MARKER: DV = VERTICAL CONTROL DISK
 AT0531_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0531_STAMPING: B 280 RESET 1977
 AT0531_MARK LOGO: NGS
 AT0531_PROJECTION: PROJECTING 8 CENTIMETERS
 AT0531_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0531_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0531_ROD/PIPE-DEPTH: 25.0 meters
 AT0531
 AT0531  HISTORY     - Date     Condition        Report By
 AT0531  HISTORY     - 1977     MONUMENTED       USACE
 AT0531
 AT0531                          STATION DESCRIPTION
 AT0531
 AT0531'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1977
 AT0531'4.85 MI SOUTH FROM PILOTTOWN.
 AT0531'2.2 MILES SOUTH ALONG THE MISSISSIPPI RIVER FROM THE BAR PILOT
 AT0531'LOOKOUT TOWER IN PILOTTOWN, THENCE 2.65 MILES SOUTH ALONG THE WEST
 AT0531'BANK OF SOUTH PASS, ABOUT 0.5 MILE NORTH OF CHANNEL LIGHT 9,
 AT0531'50.0 FEET WEST OF THE WEST BANK AT BASE LINE NO 116+61.9,A COPPER
 AT0531'STEEL ROD ENCASED IN A 4-INCH PLASTIC PIPE. IT IS DIRECTLY UNDER
 AT0531'THE CENTER OF TOWER NO 4-S.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0411 ***********************************************************************
 AT0411  DESIGNATION -  B 281
 AT0411  PID         -  AT0411
 AT0411  STATE/COUNTY-  LA/PLAQUEMINES
 AT0411  COUNTRY     -  US
 AT0411  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0411
 AT0411                         *CURRENT SURVEY CONTROL
 AT0411  ______________________________________________________________________
 AT0411* NAD 83(1986) POSITION- 29 36 46.     (N) 089 52 25.     (W)   SCALED
 AT0411* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0411  **This station is located in a suspected subsidence area (see below).
 AT0411  ______________________________________________________________________
 AT0411  GEOID HEIGHT    -        -24.839 (meters)                     GEOID18
 AT0411
 AT0411.The horizontal coordinates were scaled from a map and have
 AT0411.an estimated accuracy of +/- 6 seconds.
 AT0411
 AT0411.** This station is in an area of known vertical motion. If an
 AT0411.** orthometric height was ever established but is not available 
 AT0411.** in the current survey control section, the orthometric height
 AT0411.** is considered suspect.  Suspect heights are available in the
 AT0411.** superseded section only if requested.
 AT0411
 AT0411.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0411.GEOID18 height accuracy estimate available here.
 AT0411
 AT0411.Click photographs - Photos may exist for this station.
 AT0411
 AT0411;                    North         East    Units  Estimated Accuracy
 AT0411;SPC LA S     -   124,250.    1,141,380.      MT  (+/- 180 meters Scaled)
 AT0411
 AT0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT217793(NAD 83)
 AT0411
 AT0411                          SUPERSEDED SURVEY CONTROL
 AT0411
 AT0411.No superseded survey control is available for this station.
 AT0411
 AT0411_MARKER: DB = BENCH MARK DISK
 AT0411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0411_STAMPING: B 281 1970
 AT0411_MARK LOGO: CGS
 AT0411_PROJECTION: PROJECTING 10 CENTIMETERS
 AT0411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0411+STABILITY: SURFACE MOTION
 AT0411
 AT0411  HISTORY     - Date     Condition        Report By
 AT0411  HISTORY     - 1970     MONUMENTED       NGS
 AT0411  HISTORY     - 1971     GOOD             NGS
 AT0411  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0411
 AT0411                          STATION DESCRIPTION
 AT0411
 AT0411'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0411'5.2 MI NW FROM POINTE A LA HACHE.
 AT0411'ABOUT 5.2 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0411'AT POINTE A LA HACHE, AT THE EAST END OF AN S-CURVE IN THE HIGHWAY, 55
 AT0411'1/2 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 22 1/2 FEET
 AT0411'NORTHEAST OF A POWER POLE WITH A GUY WIRE, 10 FEET SOUTHWEST OF A
 AT0411'26-INCH OAK TREE, 4 1/2 FEET EAST OF THE BASE OF A GUY WIRE, 1.1 FEET
 AT0411'NORTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 AT0411'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4
 AT0411'INCHES.  SECTION 50, T 18S, R 13E.
 AT0411
 AT0411                          STATION RECOVERY (1984)
 AT0411
 AT0411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0411'SEARCHED FOR AND NOT RECOVERED THIS DATE.  PROBABLY COVERED WITH 2 TO
 AT0411'3 FEET OF SHELL FILL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0058 ***********************************************************************
 BJ0058  DESIGNATION -  B 282
 BJ0058  PID         -  BJ0058
 BJ0058  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0058  COUNTRY     -  US
 BJ0058  USGS QUAD   -  NEW ROADS (2018)
 BJ0058
 BJ0058                         *CURRENT SURVEY CONTROL
 BJ0058  ______________________________________________________________________
 BJ0058* NAD 83(1986) POSITION- 30 43 47.97   (N) 091 27 56.23   (W)   HD_HELD1
 BJ0058* NAVD 88 ORTHO HEIGHT -    11.075 (meters)       36.34  (feet) ADJUSTED
 BJ0058  ______________________________________________________________________
 BJ0058  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ0058  DYNAMIC HEIGHT  -         11.060 (meters)       36.29  (feet) COMP
 BJ0058  MODELED GRAVITY -    979,363.0   (mgal)                       NAVD 88
 BJ0058
 BJ0058  VERT ORDER      -  FIRST     CLASS I
 BJ0058
 BJ0058.The horizontal coordinates were determined by differentially corrected
 BJ0058.hand held GPS observations or other comparable positioning techniques
 BJ0058.and have an estimated accuracy of +/- 3 meters.
 BJ0058
 BJ0058.The orthometric height was determined by differential leveling and
 BJ0058.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0058.in February 1994.
 BJ0058
 BJ0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0058.GEOID18 height accuracy estimate available here.
 BJ0058
 BJ0058.Click photographs - Photos may exist for this station.
 BJ0058
 BJ0058.The dynamic height is computed by dividing the NAVD 88
 BJ0058.geopotential number by the normal gravity value computed on the
 BJ0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0058.degrees latitude (g = 980.6199 gals.).
 BJ0058
 BJ0058.The modeled gravity was interpolated from observed gravity values.
 BJ0058
 BJ0058;                    North         East    Units  Estimated Accuracy
 BJ0058;SPC LA S     -   247,195.8     987,330.6     MT  (+/- 3 meters HH1 GPS) 
 BJ0058
 BJ0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4690000684(NAD 83)
 BJ0058
 BJ0058                          SUPERSEDED SURVEY CONTROL
 BJ0058
 BJ0058  NAVD 88 (06/15/91)   11.106  (m)           36.44   (f) SUPERSEDED  1 1
 BJ0058  NGVD 29 (11/26/84)   11.061  (m)           36.29   (f) ADJUSTED    1 1
 BJ0058
 BJ0058.Superseded values are not recommended for survey control.
 BJ0058
 BJ0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0058.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0058
 BJ0058_MARKER: DV = VERTICAL CONTROL DISK
 BJ0058_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0058+WITH SETTING: INTO GROUND
 BJ0058_STAMPING: B 282 1976
 BJ0058_MARK LOGO: NGS
 BJ0058_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0058_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0058+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2013
 BJ0058
 BJ0058  HISTORY     - Date     Condition        Report By
 BJ0058  HISTORY     - 1976     MONUMENTED       NGS
 BJ0058  HISTORY     - 20130913 GOOD             INDIV
 BJ0058
 BJ0058                          STATION DESCRIPTION
 BJ0058
 BJ0058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0058'2.2 MI WEST FROM POINTE COUPEE.
 BJ0058'2.2 MILES WEST ALONG STATE HIGHWAY 420 FROM THE JUNCTION OF STATE
 BJ0058'HIGHWAYS 10 AND 420, 0.6 MILE WEST OF THE FAIRLANE CHURCH, AT THE
 BJ0058'NORTHEAST CORNER OF A YARD FOR A LARGE BRICK HOUSE, 35 FT SOUTH OF THE
 BJ0058'CENTER LINE OF THE ROAD, 1.4 FT NORTH OF A CHAIN LINK FENCE, 160 FT
 BJ0058'EAST OF THE CENTER LINE OF THE DRIVE WAY LEADING TO A HOUSE.
 BJ0058
 BJ0058                          STATION RECOVERY (2013)
 BJ0058
 BJ0058'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (RS)
 BJ0058'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0106 ***********************************************************************
 BJ0106  HT_MOD      -  This is a Height Modernization Survey Station.
 BJ0106  DESIGNATION -  B 283
 BJ0106  PID         -  BJ0106
 BJ0106  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ0106  COUNTRY     -  US
 BJ0106  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0106
 BJ0106                         *CURRENT SURVEY CONTROL
 BJ0106  ______________________________________________________________________
 BJ0106* NAD 83(2011) POSITION- 30 30 13.91784(N) 091 14 42.12627(W)   ADJUSTED
 BJ0106* NAD 83(2011) ELLIP HT-   -19.022 (meters)        (03/26/19)   ADJUSTED
 BJ0106* NAD 83(2011) EPOCH   -  2010.00
 BJ0106* NAVD 88 ORTHO HEIGHT -     8.06  (meters)       26.4   (feet) GPS OBS
 BJ0106* NAVD 88 EPOCH        -  2009.55
 BJ0106  **This station is located in a suspected subsidence area (see below).
 BJ0106  ______________________________________________________________________
 BJ0106  NAVD 88 orthometric height was determined with an earlier geoid model
 BJ0106  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ0106  NAD 83(2011) X  -   -119,507.543 (meters)                     COMP
 BJ0106  NAD 83(2011) Y  - -5,498,800.944 (meters)                     COMP
 BJ0106  NAD 83(2011) Z  -  3,218,614.173 (meters)                     COMP
 BJ0106  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BJ0106
 BJ0106  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ0106  Standards:
 BJ0106         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ0106            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ0106  -------------------------------------------------------------------
 BJ0106  NETWORK    0.33   0.82           0.14   0.13   0.42     -0.00291118
 BJ0106  -------------------------------------------------------------------
 BJ0106  Click here for local accuracies and other accuracy information.
 BJ0106
 BJ0106.The horizontal coordinates were established by GPS observations
 BJ0106.and adjusted by the National Geodetic Survey in March 2019.
 BJ0106
 BJ0106.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ0106.been affixed to the stable North American tectonic plate. See 
 BJ0106.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ0106
 BJ0106.The horizontal coordinates are valid at the epoch date displayed above
 BJ0106.which is a decimal equivalence of Year/Month/Day.
 BJ0106
 BJ0106.** This station is in an area of known vertical motion.  Due to the
 BJ0106.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0106.** determined the orthometric heights for marks in these suspect
 BJ0106.** subsidence areas should be considered valid only at the epoch date
 BJ0106.** associated with the orthometric height.  These heights must always
 BJ0106.** be validated when used as control.  All previously superseded
 BJ0106.** orthometric heights are now considered suspect and are available
 BJ0106.** in the superseded section.  NGS does not recommend using suspect
 BJ0106.** or superseded heights as control.
 BJ0106
 BJ0106.The orthometric height was determined by GPS observations and a
 BJ0106.high-resolution geoid model using precise GPS observation and
 BJ0106.processing techniques.
 BJ0106
 BJ0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0106.GEOID18 height accuracy estimate available here.
 BJ0106
 BJ0106.Click photographs - Photos may exist for this station.
 BJ0106
 BJ0106.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ0106
 BJ0106.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0106
 BJ0106.The ellipsoidal height was determined by GPS observations
 BJ0106.and is referenced to NAD 83.
 BJ0106
 BJ0106. The following values were computed from the NAD 83(2011) position.
 BJ0106
 BJ0106;                    North         East     Units Scale Factor Converg.
 BJ0106;SPC LA S     -   222,123.175 1,008,475.898   MT  0.99996416   +0 02 38.9
 BJ0106;SPC LA S     -   728,749.12  3,308,641.34   sFT  0.99996416   +0 02 38.9
 BJ0106;UTM  15      - 3,375,929.414   668,413.560   MT  0.99994991   +0 53 27.7
 BJ0106
 BJ0106!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0106!SPC LA S     -   1.00000299  x   0.99996416  =   0.99996715
 BJ0106!UTM  15      -   1.00000299  x   0.99994991  =   0.99995290
 BJ0106
 BJ0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6841375929(NAD 83)
 BJ0106
 BJ0106                          SUPERSEDED SURVEY CONTROL
 BJ0106
 BJ0106  NAD 83(2011)-  30 30 13.91786(N)    091 14 42.12640(W) AD(2010.00) 0
 BJ0106  ELLIP H (06/27/12)  -19.011  (m)                       GP(2010.00)    
 BJ0106  ELLIP H (10/11/11)  -19.022  (m)                       GP(       ) 4 1
 BJ0106  NAD 83(2007)-  30 30 13.91796(N)    091 14 42.12729(W) AD(2006.81) A
 BJ0106  ELLIP H (03/12/08)  -19.007  (m)                       GP(2006.81) 3 1
 BJ0106  NAVD 88 (12/26/12)    8.15   (m)  GEOID12A model used  GP(2009.55)    
 BJ0106  NAVD 88 (03/12/08)    8.20   (m)  GEOID03  model used  GP(2006.81)    
 BJ0106  NAVD 88 (02/14/94)    8.282  (m)           27.17   (f) ADJUSTED    1 1
 BJ0106  NAVD 88 (06/15/91)    8.305  (m)           27.25   (f) SUPERSEDED  1 1
 BJ0106  NGVD 29 (11/26/84)    8.269  (m)           27.13   (f) ADJUSTED    1 1
 BJ0106
 BJ0106.Superseded values are not recommended for survey control.
 BJ0106
 BJ0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0106.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0106
 BJ0106_MARKER: DV = VERTICAL CONTROL DISK
 BJ0106_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0106_STAMPING: B 283 1976
 BJ0106_MARK LOGO: NGS
 BJ0106_PROJECTION: RECESSED 18 CENTIMETERS
 BJ0106_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0106_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0106+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2020
 BJ0106
 BJ0106  HISTORY     - Date     Condition        Report By
 BJ0106  HISTORY     - 1976     MONUMENTED       NGS
 BJ0106  HISTORY     - 20060608 GOOD             NGS
 BJ0106  HISTORY     - 20100920 GOOD             GEOMET
 BJ0106  HISTORY     - 20160617 GOOD             NGS
 BJ0106  HISTORY     - 20200613 GOOD             CHUSTZ
 BJ0106
 BJ0106                          STATION DESCRIPTION
 BJ0106
 BJ0106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0106'5.85 MI NW FROM PORT ALLEN.
 BJ0106'5.85 MILES NORTHWEST ALONG STATE HIGHWAY 986 FROM THE JUNCTION
 BJ0106'WITH THIRD STREET IN PORT ALLEN, 0.6 MILE NORTHEAST OF THE JUNCTION
 BJ0106'OF STATE HIGHWAY 415, 0.15 MILE SOUTHEAST OF A T FENCE JUNCTION
 BJ0106'34.5 FT NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 136 FT
 BJ0106'SOUTHWEST OF THE CENTER LINE OF THE SOUTHWEST MISS. RIVER LEVEE
 BJ0106'ROAD, 153 FT SOUTHWEST OF THE CENTER OF THE NORTHWEST END OF A
 BJ0106'CONCRETE PIPE CULVERT, 0.5 FT NORTHWEST OF A FENCE.
 BJ0106
 BJ0106                          STATION RECOVERY (2006)
 BJ0106
 BJ0106'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BJ0106'TO REACH FROM I-10 EXIT 151, JUNCTION OF STATE HIGHWAY 415 (NORTH
 BJ0106'LOBDELL HIGHWAY), GO 3.05 MI (4.91 KM) NORTH TO STATE HIGHWAY 987-3.
 BJ0106'TURN RIGHT (NE) REMAINING ON LA-415 (PLANTATION ROAD) FOR 0.15 MI
 BJ0106'(0.24 KM), CROSSING OVER RAILROAD AND COMING TO A T-JUNCTION. TURN
 BJ0106'LEFT (WEST) ALONG LA-415 FOR 0.2 MI (0.32 KM) PASSING UNDERNEATH
 BJ0106'US-190 TO A Y-JUNCTION. CONTINUE LEFT (NORTH) ALONG LA-415 0.3 MI
 BJ0106'(0.48 KM) TO A T-JUNCTION FOR LA-986. CONTINUE STRAIGHT TO A GRAVEL
 BJ0106'ROAD AND UP TO TOP OF LEVEE, THENCE RIGHT (NORTHEAST) ALONG TOP OF
 BJ0106'LEVEE 0.55 MI (0.89 KM) TO MARK AT BOTTOM OF LEVEE NEXT TO A FENCE.
 BJ0106'
 BJ0106'A NGS LOGO CAP WAS PLACED OVER MARK DUE TO MARK BEING ABOUT 1 FT (0.3
 BJ0106'M) UNDERGROUND AND CATTLE WALKING ABOUT.  CAUTION - THERE IS AN
 BJ0106'ELECTRIC FENCE VERY CLOSE TO MARK.
 BJ0106
 BJ0106                          STATION RECOVERY (2010)
 BJ0106
 BJ0106'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (CCG)
 BJ0106'RECOVERED AS DESCRIBED.  STATION IS ON THE NORTH SIDE OF THE FENCE.
 BJ0106
 BJ0106                          STATION RECOVERY (2016)
 BJ0106
 BJ0106'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 BJ0106'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 BJ0106
 BJ0106                          STATION RECOVERY (2020)
 BJ0106
 BJ0106'RECOVERY NOTE BY CHUSTZ SURVEYING INC 2020 (MWH)
 BJ0106'RECOVERED IN GOOD CONDITION AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0447 ***********************************************************************
 BJ0447  DESIGNATION -  B 284
 BJ0447  PID         -  BJ0447
 BJ0447  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0447  COUNTRY     -  US
 BJ0447  USGS QUAD   -  ELM PARK (2018)
 BJ0447
 BJ0447                         *CURRENT SURVEY CONTROL
 BJ0447  ______________________________________________________________________
 BJ0447* NAD 83(1986) POSITION- 30 46 32.     (N) 091 19 58.     (W)   SCALED
 BJ0447* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0447  **This station is located in a suspected subsidence area (see below).
 BJ0447  ______________________________________________________________________
 BJ0447  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ0447  DYNAMIC HEIGHT  -         34.798 (meters)      114.17  (feet) COMP
 BJ0447  MODELED GRAVITY -    979,357.6   (mgal)                       NAVD 88
 BJ0447
 BJ0447.The horizontal coordinates were scaled from a map and have
 BJ0447.an estimated accuracy of +/- 6 seconds.
 BJ0447
 BJ0447.** This station is in an area of known vertical motion. If an
 BJ0447.** orthometric height was ever established but is not available 
 BJ0447.** in the current survey control section, the orthometric height
 BJ0447.** is considered suspect.  Suspect heights are available in the
 BJ0447.** superseded section only if requested.
 BJ0447
 BJ0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0447.GEOID18 height accuracy estimate available here.
 BJ0447
 BJ0447.Click photographs - Photos may exist for this station.
 BJ0447
 BJ0447.The dynamic height is computed by dividing the NAVD 88
 BJ0447.geopotential number by the normal gravity value computed on the
 BJ0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0447.degrees latitude (g = 980.6199 gals.).
 BJ0447
 BJ0447.The modeled gravity was interpolated from observed gravity values.
 BJ0447
 BJ0447;                    North         East    Units  Estimated Accuracy
 BJ0447;SPC LA S     -   252,240.    1,000,050.      MT  (+/- 180 meters Scaled)
 BJ0447
 BJ0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ595059(NAD 83)
 BJ0447
 BJ0447                          SUPERSEDED SURVEY CONTROL
 BJ0447
 BJ0447.No superseded survey control is available for this station.
 BJ0447
 BJ0447_MARKER: DV = VERTICAL CONTROL DISK
 BJ0447_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0447_SP_SET: BRIDGE
 BJ0447_STAMPING: B 284 1976
 BJ0447_MARK LOGO: NGS
 BJ0447_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0447
 BJ0447  HISTORY     - Date     Condition        Report By
 BJ0447  HISTORY     - 1976     MONUMENTED       NGS
 BJ0447
 BJ0447                          STATION DESCRIPTION
 BJ0447
 BJ0447'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0447'2.85 MI EAST FROM ST FRANCISVILLE.
 BJ0447'2.85 MILES EAST ALONG U.S. HIGHWAY 61 FROM THE JUNCTION OF STATE
 BJ0447'HIGHWAY 10 AT ST. FRANCISVILLE, 0.2 MILE SOUTHEAST OF MILEPOST 104,
 BJ0447'19 FT NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, IN THE TOP OF THE
 BJ0447'NORTHEAST END OF THE NORTHWEST CONCRETE ABUTMENT OF A CONCRETE BRIDGE
 BJ0447'OVER GRANTS BAYOU, 1.5 FT SOUTHWEST OF THE NORTHEAST END OF THE
 BJ0447'ABUTMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0216 ***********************************************************************
 BJ0216  DESIGNATION -  B 284 X
 BJ0216  PID         -  BJ0216
 BJ0216  STATE/COUNTY-  LA/ST LANDRY
 BJ0216  COUNTRY     -  US
 BJ0216  USGS QUAD   -  MELVILLE (2018)
 BJ0216
 BJ0216                         *CURRENT SURVEY CONTROL
 BJ0216  ______________________________________________________________________
 BJ0216* NAD 83(1986) POSITION- 30 41 28.2    (N) 091 44 37.7    (W)   HD_HELD2
 BJ0216* NAVD 88 ORTHO HEIGHT -    10.608 (meters)       34.80  (feet) ADJUSTED
 BJ0216  ______________________________________________________________________
 BJ0216  GEOID HEIGHT    -        -27.176 (meters)                     GEOID18
 BJ0216  DYNAMIC HEIGHT  -         10.595 (meters)       34.76  (feet) COMP
 BJ0216  MODELED GRAVITY -    979,358.6   (mgal)                       NAVD 88
 BJ0216
 BJ0216  VERT ORDER      -  FIRST     CLASS I
 BJ0216
 BJ0216.The horizontal coordinates were established by autonomous hand held GPS
 BJ0216.observations and have an estimated accuracy of +/- 10 meters.
 BJ0216
 BJ0216.The orthometric height was determined by differential leveling and
 BJ0216.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0216.in February 1994.
 BJ0216
 BJ0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0216.GEOID18 height accuracy estimate available here.
 BJ0216
 BJ0216.Click photographs - Photos may exist for this station.
 BJ0216
 BJ0216.The dynamic height is computed by dividing the NAVD 88
 BJ0216.geopotential number by the normal gravity value computed on the
 BJ0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0216.degrees latitude (g = 980.6199 gals.).
 BJ0216
 BJ0216.The modeled gravity was interpolated from observed gravity values.
 BJ0216
 BJ0216;                    North         East    Units  Estimated Accuracy
 BJ0216;SPC LA S     -   242,955.      960,673.      MT  (+/- 10 meters HH2 GPS)
 BJ0216
 BJ0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2031396049(NAD 83)
 BJ0216
 BJ0216                          SUPERSEDED SURVEY CONTROL
 BJ0216
 BJ0216  NAVD 88 (06/15/91)   10.649  (m)           34.94   (f) SUPERSEDED  1 1
 BJ0216  NGVD 29 (11/26/84)   10.613  (m)           34.82   (f) ADJUSTED    1 1
 BJ0216
 BJ0216.Superseded values are not recommended for survey control.
 BJ0216
 BJ0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0216.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0216
 BJ0216_MARKER: DV = VERTICAL CONTROL DISK
 BJ0216_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0216_SP_SET: BUILDING
 BJ0216_STAMPING: B 284 X 1976
 BJ0216_MARK LOGO: NGS
 BJ0216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0216
 BJ0216  HISTORY     - Date     Condition        Report By
 BJ0216  HISTORY     - 1976     MONUMENTED       NGS
 BJ0216
 BJ0216                          STATION DESCRIPTION
 BJ0216
 BJ0216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0216'IN MELVILLE.
 BJ0216'AT THE SOUTHWEST CORNER OF THE JUNCTION OF STATE HIGHWAYS 10 AND 105
 BJ0216'LEADING SOUTH, SET VERTICALLY IN THE NORTH BRICK WALL OF THE FIRST
 BJ0216'PENTECOSTAL CHURCH, 1.0 FT WEST OF THE NORTHEAST CORNER, 4.0 FT ABOVE
 BJ0216'GROUND
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0589 ***********************************************************************
 BJ0589  DESIGNATION -  B 285
 BJ0589  PID         -  BJ0589
 BJ0589  STATE/COUNTY-  LA/IBERVILLE
 BJ0589  COUNTRY     -  US
 BJ0589  USGS QUAD   -  PLAQUEMINE (2018)
 BJ0589
 BJ0589                         *CURRENT SURVEY CONTROL
 BJ0589  ______________________________________________________________________
 BJ0589* NAD 83(1986) POSITION- 30 16 14.     (N) 091 08 40.     (W)   SCALED
 BJ0589* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0589  **This station is located in a suspected subsidence area (see below).
 BJ0589  ______________________________________________________________________
 BJ0589  GEOID HEIGHT    -        -26.994 (meters)                     GEOID18
 BJ0589  DYNAMIC HEIGHT  -          6.842 (meters)       22.45  (feet) COMP
 BJ0589  MODELED GRAVITY -    979,318.8   (mgal)                       NAVD 88
 BJ0589
 BJ0589.The horizontal coordinates were scaled from a map and have
 BJ0589.an estimated accuracy of +/- 6 seconds.
 BJ0589
 BJ0589.** This station is in an area of known vertical motion. If an
 BJ0589.** orthometric height was ever established but is not available 
 BJ0589.** in the current survey control section, the orthometric height
 BJ0589.** is considered suspect.  Suspect heights are available in the
 BJ0589.** superseded section only if requested.
 BJ0589
 BJ0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0589.GEOID18 height accuracy estimate available here.
 BJ0589
 BJ0589.Click photographs - Photos may exist for this station.
 BJ0589
 BJ0589.The dynamic height is computed by dividing the NAVD 88
 BJ0589.geopotential number by the normal gravity value computed on the
 BJ0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0589.degrees latitude (g = 980.6199 gals.).
 BJ0589
 BJ0589.The modeled gravity was interpolated from observed gravity values.
 BJ0589
 BJ0589;                    North         East    Units  Estimated Accuracy
 BJ0589;SPC LA S     -   196,270.    1,018,170.      MT  (+/- 180 meters Scaled)
 BJ0589
 BJ0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP784502(NAD 83)
 BJ0589
 BJ0589                          SUPERSEDED SURVEY CONTROL
 BJ0589
 BJ0589.No superseded survey control is available for this station.
 BJ0589
 BJ0589_MARKER: DV = VERTICAL CONTROL DISK
 BJ0589_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0589+WITH SETTING: INTO GROUND
 BJ0589_STAMPING: B 285 1976
 BJ0589_MARK LOGO: NGS
 BJ0589_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0589_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0589+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2007
 BJ0589
 BJ0589  HISTORY     - Date     Condition        Report By
 BJ0589  HISTORY     - 1976     MONUMENTED       NGS
 BJ0589  HISTORY     - 20070129 GOOD             SJBGRP
 BJ0589
 BJ0589                          STATION DESCRIPTION
 BJ0589
 BJ0589'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0589'5.0 MI EAST FROM PLAQUEMINE.
 BJ0589'5.0 MILES EAST ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0589'HIGHWAY 75, 0.4 MILE EAST OF THE JUNCTION OF ELLA ROAD, 131.5 FT EAST
 BJ0589'OF THE CENTER LINE OF A FIELD ENTRANCE ROAD, 41 FT SOUTH OF THE CENTER
 BJ0589'LINE OF THE HIGHWAY, 27 FT WEST OF POWER LINE POLE NUMBER 102, 5 FT
 BJ0589'EAST OF THE NORTHEAST CORNER OF A STOCK PEN, 1.5 FT NORTH OF A FENCE.
 BJ0589'THE DISK IS 0.2 FT BELOW LEVEL OF THE GROUND.
 BJ0589
 BJ0589                          STATION RECOVERY (2007)
 BJ0589
 BJ0589'RECOVERY NOTE BY SJB GROUP INC 2007 (SR)
 BJ0589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0644 ***********************************************************************
 BJ0644  DESIGNATION -  B 286
 BJ0644  PID         -  BJ0644
 BJ0644  STATE/COUNTY-  LA/ASCENSION
 BJ0644  COUNTRY     -  US
 BJ0644  USGS QUAD   -  GONZALES (2018)
 BJ0644
 BJ0644                         *CURRENT SURVEY CONTROL
 BJ0644  ______________________________________________________________________
 BJ0644* NAD 83(1986) POSITION- 30 07 49.     (N) 090 56 19.     (W)   SCALED
 BJ0644* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0644  **This station is located in a suspected subsidence area (see below).
 BJ0644  ______________________________________________________________________
 BJ0644  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BJ0644  DYNAMIC HEIGHT  -          6.470 (meters)       21.23  (feet) COMP
 BJ0644  MODELED GRAVITY -    979,312.5   (mgal)                       NAVD 88
 BJ0644
 BJ0644.The horizontal coordinates were scaled from a map and have
 BJ0644.an estimated accuracy of +/- 6 seconds.
 BJ0644
 BJ0644.** This station is in an area of known vertical motion. If an
 BJ0644.** orthometric height was ever established but is not available 
 BJ0644.** in the current survey control section, the orthometric height
 BJ0644.** is considered suspect.  Suspect heights are available in the
 BJ0644.** superseded section only if requested.
 BJ0644
 BJ0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0644.GEOID18 height accuracy estimate available here.
 BJ0644
 BJ0644.Click photographs - Photos may exist for this station.
 BJ0644
 BJ0644.The dynamic height is computed by dividing the NAVD 88
 BJ0644.geopotential number by the normal gravity value computed on the
 BJ0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0644.degrees latitude (g = 980.6199 gals.).
 BJ0644
 BJ0644.The modeled gravity was interpolated from observed gravity values.
 BJ0644
 BJ0644;                    North         East    Units  Estimated Accuracy
 BJ0644;SPC LA S     -   180,770.    1,038,030.      MT  (+/- 180 meters Scaled)
 BJ0644
 BJ0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP985350(NAD 83)
 BJ0644
 BJ0644                          SUPERSEDED SURVEY CONTROL
 BJ0644
 BJ0644.No superseded survey control is available for this station.
 BJ0644
 BJ0644_MARKER: DV = VERTICAL CONTROL DISK
 BJ0644_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0644+WITH SETTING: INTO GROUND
 BJ0644_STAMPING: B 286 1976
 BJ0644_MARK LOGO: NGS
 BJ0644_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0644_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0644
 BJ0644  HISTORY     - Date     Condition        Report By
 BJ0644  HISTORY     - 1976     MONUMENTED       NGS
 BJ0644  HISTORY     - 20080110 GOOD             SJBGRP
 BJ0644
 BJ0644                          STATION DESCRIPTION
 BJ0644
 BJ0644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0644'4.5 MI NE FROM DONALDSONVILLE.
 BJ0644'4.5 MILES EAST AND NORTH ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0644'LESSARD STREET, 0.1 MILE NORTHEAST OF THE JUNCTION OF A ROAD TO A
 BJ0644'LEVEE, AT THE NORTHEAST END OF A CURVE, 52.5 FT NORTHWEST OF THE
 BJ0644'CENTER LINE OF STATE HIGHWAY 18, 22 FT NORTHWEST OF THE CENTER OF THE
 BJ0644'SOUTHWEST END OF A METAL PIPE CULVERT, 2.0 FT NORTHWEST OF A FENCE,
 BJ0644'THE DISK IS 0.2 FT BELOW THE LEVEL OF THE GROUND.
 BJ0644
 BJ0644                          STATION RECOVERY (2008)
 BJ0644
 BJ0644'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ0644'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0511 ***********************************************************************
 BJ0511  DESIGNATION -  B 287
 BJ0511  PID         -  BJ0511
 BJ0511  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0511  COUNTRY     -  US
 BJ0511  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0511
 BJ0511                         *CURRENT SURVEY CONTROL
 BJ0511  ______________________________________________________________________
 BJ0511* NAD 83(1986) POSITION- 30 31 50.     (N) 091 09 22.     (W)   SCALED
 BJ0511* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0511  **This station is located in a suspected subsidence area (see below).
 BJ0511  ______________________________________________________________________
 BJ0511  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BJ0511  DYNAMIC HEIGHT  -         19.123 (meters)       62.74  (feet) COMP
 BJ0511  MODELED GRAVITY -    979,343.1   (mgal)                       NAVD 88
 BJ0511
 BJ0511.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 BJ0511
 BJ0511.The horizontal coordinates were scaled from a map and have
 BJ0511.an estimated accuracy of +/- 6 seconds.
 BJ0511
 BJ0511.** This station is in an area of known vertical motion. If an
 BJ0511.** orthometric height was ever established but is not available 
 BJ0511.** in the current survey control section, the orthometric height
 BJ0511.** is considered suspect.  Suspect heights are available in the
 BJ0511.** superseded section only if requested.
 BJ0511
 BJ0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0511.GEOID18 height accuracy estimate available here.
 BJ0511
 BJ0511.Click photographs - Photos may exist for this station.
 BJ0511
 BJ0511.The dynamic height is computed by dividing the NAVD 88
 BJ0511.geopotential number by the normal gravity value computed on the
 BJ0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0511.degrees latitude (g = 980.6199 gals.).
 BJ0511
 BJ0511.The modeled gravity was interpolated from observed gravity values.
 BJ0511
 BJ0511;                    North         East    Units  Estimated Accuracy
 BJ0511;SPC LA S     -   225,090.    1,017,010.      MT  (+/- 180 meters Scaled)
 BJ0511
 BJ0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP769790(NAD 83)
 BJ0511
 BJ0511                          SUPERSEDED SURVEY CONTROL
 BJ0511
 BJ0511.No superseded survey control is available for this station.
 BJ0511
 BJ0511_MARKER: DV = VERTICAL CONTROL DISK
 BJ0511_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0511_SP_SET: UTILITY BOX
 BJ0511_STAMPING: B 287 1976
 BJ0511_MARK LOGO: NGS
 BJ0511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0511+STABILITY: SURFACE MOTION
 BJ0511
 BJ0511  HISTORY     - Date     Condition        Report By
 BJ0511  HISTORY     - 1976     MONUMENTED       NGS
 BJ0511  HISTORY     - 1983     GOOD             USGS
 BJ0511
 BJ0511                          STATION DESCRIPTION
 BJ0511
 BJ0511'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0511'IN SCOTLANDVILLE.
 BJ0511'AT RYAN AIRPORT, 0.15 MILE SOUTH OF THE CONTROL TOWER, 216 FT EAST
 BJ0511'OF THE CENTER LINE OF AVENUE D RYAN, 88 FT NORTH OF THE EXTENDED
 BJ0511'CENTER LINE OF 8TH STREET RYAN, 15.5 FT SOUTHEAST OF
 BJ0511'THE NORTHEAST CORNER OF A BRICK OFFICE BUILDING OF BATON ROUGE
 BJ0511'AIRCRAFT, INC., SET IN TOP OF THE SOUTHEAST CORNER OF A 5X7 FT
 BJ0511'CONCRETE UNDERGROUND UTILITIES BOX.
 BJ0511
 BJ0511                          STATION RECOVERY (1983)
 BJ0511
 BJ0511'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BJ0511'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0179 ***********************************************************************
 BJ0179  DESIGNATION -  B 288
 BJ0179  PID         -  BJ0179
 BJ0179  STATE/COUNTY-  LA/AVOYELLES
 BJ0179  COUNTRY     -  US
 BJ0179  USGS QUAD   -  SIMMESPORT (2018)
 BJ0179
 BJ0179                         *CURRENT SURVEY CONTROL
 BJ0179  ______________________________________________________________________
 BJ0179* NAD 83(1986) POSITION- 30 54 10.42   (N) 091 48 33.11   (W)   HD_HELD1
 BJ0179* NAVD 88 ORTHO HEIGHT -    12.970 (meters)       42.55  (feet) ADJUSTED
 BJ0179  ______________________________________________________________________
 BJ0179  GEOID HEIGHT    -        -27.036 (meters)                     GEOID18
 BJ0179  DYNAMIC HEIGHT  -         12.954 (meters)       42.50  (feet) COMP
 BJ0179  MODELED GRAVITY -    979,380.9   (mgal)                       NAVD 88
 BJ0179
 BJ0179  VERT ORDER      -  FIRST     CLASS I
 BJ0179
 BJ0179.The horizontal coordinates were determined by differentially corrected
 BJ0179.hand held GPS observations or other comparable positioning techniques
 BJ0179.and have an estimated accuracy of +/- 3 meters.
 BJ0179
 BJ0179.The orthometric height was determined by differential leveling and
 BJ0179.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0179.in February 1994.
 BJ0179
 BJ0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0179.GEOID18 height accuracy estimate available here.
 BJ0179
 BJ0179.Click photographs - Photos may exist for this station.
 BJ0179
 BJ0179.The dynamic height is computed by dividing the NAVD 88
 BJ0179.geopotential number by the normal gravity value computed on the
 BJ0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0179.degrees latitude (g = 980.6199 gals.).
 BJ0179
 BJ0179.The modeled gravity was interpolated from observed gravity values.
 BJ0179
 BJ0179;                    North         East    Units  Estimated Accuracy
 BJ0179;SPC LA N     -    44,883.4   1,066,045.6     MT  (+/- 3 meters HH1 GPS) 
 BJ0179
 BJ0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ1380019447(NAD 83)
 BJ0179
 BJ0179                          SUPERSEDED SURVEY CONTROL
 BJ0179
 BJ0179  NAVD 88 (06/15/91)   13.000  (m)           42.65   (f) SUPERSEDED  1 1
 BJ0179  NGVD 29 (11/26/84)   12.955  (m)           42.50   (f) ADJUSTED    1 1
 BJ0179
 BJ0179.Superseded values are not recommended for survey control.
 BJ0179
 BJ0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0179.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0179
 BJ0179_MARKER: DV = VERTICAL CONTROL DISK
 BJ0179_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0179+WITH SETTING: INTO GROUND
 BJ0179_STAMPING: B 288 1976
 BJ0179_MARK LOGO: NGS
 BJ0179_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ0179+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 BJ0179
 BJ0179  HISTORY     - Date     Condition        Report By
 BJ0179  HISTORY     - 1976     MONUMENTED       NGS
 BJ0179  HISTORY     - 20040122 GOOD             USPSQD
 BJ0179  HISTORY     - 20050317 GOOD             USPSQD
 BJ0179
 BJ0179                          STATION DESCRIPTION
 BJ0179
 BJ0179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0179'5.0 MI SOUTH FROM SIMMESPORT.
 BJ0179'5.0 MILES SOUTH ALONG STATE HIGHWAY 105 FROM SIMMESPORT ELEMENTARY
 BJ0179'SCHOOL, AT PLEASANT GREENS CHURCH, 37.5 FT EAST OF THE THE CENTER LINE
 BJ0179'OF HIGHWAY 105, 184 FT SOUTH OF THE CENTER LINE OF THE DRIVEWAY INTO
 BJ0179'PLEASANT GREENS CHURCH, 2.5 FT NORTH OF A POWER POLE WITH DOUBLE GUY
 BJ0179'WIRES AND A TRANSFORMER, 169 FT SOUTHWEST OF THE SOUTHWEST CORNER OF
 BJ0179'THE CHURCH
 BJ0179
 BJ0179                          STATION RECOVERY (2004)
 BJ0179
 BJ0179'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ0179'RECOVERY DIRECTIONS VALID.
 BJ0179
 BJ0179                          STATION RECOVERY (2005)
 BJ0179
 BJ0179'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ0179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2007 ***********************************************************************
 BX2007  DESIGNATION -  B 29
 BX2007  PID         -  BX2007
 BX2007  STATE/COUNTY-  LA/VERNON
 BX2007  COUNTRY     -  US
 BX2007  USGS QUAD   -  NEW LLANO (2018)
 BX2007
 BX2007                         *CURRENT SURVEY CONTROL
 BX2007  ______________________________________________________________________
 BX2007* NAD 83(1986) POSITION- 31 01 44.     (N) 093 16 07.     (W)   SCALED
 BX2007* NAVD 88 ORTHO HEIGHT -    72.26  (+/-2cm)      237.1   (feet) VERTCON3
 BX2007  ______________________________________________________________________
 BX2007  GEOID HEIGHT    -        -26.643 (meters)                     GEOID18
 BX2007  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2007
 BX2007.The horizontal coordinates were scaled from a map and have
 BX2007.an estimated accuracy of +/- 6 seconds.
 BX2007
 BX2007.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2007.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2007
 BX2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2007.GEOID18 height accuracy estimate available here.
 BX2007
 BX2007.The vertical order pertains to the NGVD 29 superseded value.
 BX2007
 BX2007.Click photographs - Photos may exist for this station.
 BX2007
 BX2007;                    North         East    Units  Estimated Accuracy
 BX2007;SPC LA N     -    58,900.      926,620.      MT  (+/- 180 meters Scaled)
 BX2007
 BX2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ743328(NAD 83)
 BX2007
 BX2007                          SUPERSEDED SURVEY CONTROL
 BX2007
 BX2007  NGVD 29 (11/26/84)   72.384  (m)          237.48   (f) ADJUSTED    2 0
 BX2007
 BX2007.Superseded values are not recommended for survey control.
 BX2007
 BX2007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2007.See file dsdata.pdf to determine how the superseded data were derived.
 BX2007
 BX2007_MARKER: DB = BENCH MARK DISK
 BX2007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2007_STAMPING: B 29 1935
 BX2007_MARK LOGO: CGS
 BX2007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2007+STABILITY: SURFACE MOTION
 BX2007
 BX2007  HISTORY     - Date     Condition        Report By
 BX2007  HISTORY     - 1935     MONUMENTED       CGS
 BX2007  HISTORY     - 1943     GOOD             CGS
 BX2007  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX2007  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2007
 BX2007                          STATION DESCRIPTION
 BX2007
 BX2007'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BX2007'7.6 MI S FROM LEESVILLE.
 BX2007'7.6 MILES SOUTH ALONG THE KANSAS CITY SOUTHERN RAILWAY FROM THE
 BX2007'STATION AT LEESVILLE, VERNON PARISH, 20 FEET WEST OF MILEPOST 676, AT
 BX2007'A ROAD CROSSING, 60 FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND 31
 BX2007'FEET WEST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED B
 BX2007'29 1935 AND SET IN THE TOP OF A CONCRETE POST.
 BX2007
 BX2007                          STATION RECOVERY (1994)
 BX2007
 BX2007'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX2007'MARK NOT FOUND.
 BX2007
 BX2007                          STATION RECOVERY (2001)
 BX2007
 BX2007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2007'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0895 ***********************************************************************
 BJ0895  DESIGNATION -  B 290
 BJ0895  PID         -  BJ0895
 BJ0895  STATE/COUNTY-  LA/LIVINGSTON
 BJ0895  COUNTRY     -  US
 BJ0895  USGS QUAD   -  SATSUMA (2018)
 BJ0895
 BJ0895                         *CURRENT SURVEY CONTROL
 BJ0895  ______________________________________________________________________
 BJ0895* NAD 83(1986) POSITION- 30 30 11.     (N) 090 47 28.     (W)   SCALED
 BJ0895* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0895  **This station is located in a suspected subsidence area (see below).
 BJ0895  ______________________________________________________________________
 BJ0895  GEOID HEIGHT    -        -26.955 (meters)                     GEOID18
 BJ0895  DYNAMIC HEIGHT  -         12.944 (meters)       42.47  (feet) COMP
 BJ0895  MODELED GRAVITY -    979,343.8   (mgal)                       NAVD 88
 BJ0895
 BJ0895.The horizontal coordinates were scaled from a map and have
 BJ0895.an estimated accuracy of +/- 6 seconds.
 BJ0895
 BJ0895.** This station is in an area of known vertical motion. If an
 BJ0895.** orthometric height was ever established but is not available 
 BJ0895.** in the current survey control section, the orthometric height
 BJ0895.** is considered suspect.  Suspect heights are available in the
 BJ0895.** superseded section only if requested.
 BJ0895
 BJ0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0895.GEOID18 height accuracy estimate available here.
 BJ0895
 BJ0895.Click photographs - Photos may exist for this station.
 BJ0895
 BJ0895.The dynamic height is computed by dividing the NAVD 88
 BJ0895.geopotential number by the normal gravity value computed on the
 BJ0895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0895.degrees latitude (g = 980.6199 gals.).
 BJ0895
 BJ0895.The modeled gravity was interpolated from observed gravity values.
 BJ0895
 BJ0895;                    North         East    Units  Estimated Accuracy
 BJ0895;SPC LA S     -   222,150.    1,052,050.      MT  (+/- 180 meters Scaled)
 BJ0895
 BJ0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP119766(NAD 83)
 BJ0895
 BJ0895                          SUPERSEDED SURVEY CONTROL
 BJ0895
 BJ0895.No superseded survey control is available for this station.
 BJ0895
 BJ0895_MARKER: DV = VERTICAL CONTROL DISK
 BJ0895_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0895_SP_SET: CULVERT HEADWALL
 BJ0895_STAMPING: B 290 1976
 BJ0895_MARK LOGO: NGS
 BJ0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0895+STABILITY: SURFACE MOTION
 BJ0895
 BJ0895  HISTORY     - Date     Condition        Report By
 BJ0895  HISTORY     - 1976     MONUMENTED       NGS
 BJ0895
 BJ0895                          STATION DESCRIPTION
 BJ0895
 BJ0895'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0895'2.6 MI WEST FROM LIVINGSTON.
 BJ0895'2.6 MILES WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0895'HIGHWAY 63 (FROST ROAD), 22 FT NORTH OF THE CENTER LINE OF THE
 BJ0895'HIGHWAY, IN THE TOP OF THE WEST END OF THE NORTH 30-FT LONG
 BJ0895'CONCRETE HEAD WALL OF A CULVERT, 0.6 FT EAST OF THE WEST END OF THE
 BJ0895'HEAD WALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0242 ***********************************************************************
 BJ0242  DESIGNATION -  B 291
 BJ0242  PID         -  BJ0242
 BJ0242  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0242  COUNTRY     -  US
 BJ0242  USGS QUAD   -  MELVILLE (2018)
 BJ0242
 BJ0242                         *CURRENT SURVEY CONTROL
 BJ0242  ______________________________________________________________________
 BJ0242* NAD 83(1986) POSITION- 30 43 46.     (N) 091 39 38.     (W)   SCALED
 BJ0242* NAVD 88 ORTHO HEIGHT -     8.821 (meters)       28.94  (feet) ADJUSTED
 BJ0242  ______________________________________________________________________
 BJ0242  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BJ0242  DYNAMIC HEIGHT  -          8.809 (meters)       28.90  (feet) COMP
 BJ0242  MODELED GRAVITY -    979,363.3   (mgal)                       NAVD 88
 BJ0242
 BJ0242  VERT ORDER      -  FIRST     CLASS I
 BJ0242
 BJ0242.The horizontal coordinates were scaled from a map and have
 BJ0242.an estimated accuracy of +/- 6 seconds.
 BJ0242
 BJ0242.The orthometric height was determined by differential leveling and
 BJ0242.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0242.in February 1994.
 BJ0242
 BJ0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0242.GEOID18 height accuracy estimate available here.
 BJ0242
 BJ0242.Click photographs - Photos may exist for this station.
 BJ0242
 BJ0242.The dynamic height is computed by dividing the NAVD 88
 BJ0242.geopotential number by the normal gravity value computed on the
 BJ0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0242.degrees latitude (g = 980.6199 gals.).
 BJ0242
 BJ0242.The modeled gravity was interpolated from observed gravity values.
 BJ0242
 BJ0242;                    North         East    Units  Estimated Accuracy
 BJ0242;SPC LA S     -   247,170.      968,660.      MT  (+/- 180 meters Scaled)
 BJ0242
 BJ0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ282003(NAD 83)
 BJ0242
 BJ0242                          SUPERSEDED SURVEY CONTROL
 BJ0242
 BJ0242  NGVD 29 (11/26/84)    8.817  (m)           28.93   (f) ADJUSTED    1 1
 BJ0242
 BJ0242.Superseded values are not recommended for survey control.
 BJ0242
 BJ0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0242.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0242
 BJ0242_MARKER: DV = VERTICAL CONTROL DISK
 BJ0242_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0242+WITH SETTING: INTO GROUND
 BJ0242_STAMPING: B 291 1976
 BJ0242_MARK LOGO: NGS
 BJ0242_PROJECTION: RECESSED 18 CENTIMETERS
 BJ0242_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0242_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0242
 BJ0242  HISTORY     - Date     Condition        Report By
 BJ0242  HISTORY     - 1976     MONUMENTED       NGS
 BJ0242
 BJ0242                          STATION DESCRIPTION
 BJ0242
 BJ0242'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0242'4.8 MI WEST FROM MORGANZA.
 BJ0242'0.8 MILES NORTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF STATE
 BJ0242'HIGHWAY 10, THENCE 4.0 MILES WEST AND SOUTH ALONG A LEVEE ROAD,
 BJ0242'AT THE NORTHEAST END OF A LONG CURVE, 157 FT SOUTHEAST OF THE CENTER
 BJ0242'LINE OF THE ROAD, 151.5 FT SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BJ0242'STEEL CATTLEGUARD, 14 FT SOUTHEAST OF THE SOUTHEAST END OF A GATE
 BJ0242'1.5 FT NORTHEAST OF A FENCE. THE DISK IS 0.6 FT BELOW THE LEVEL OF
 BJ0242'THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH PLASTIC SCREW
 BJ0242'CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0268 ***********************************************************************
 BJ0268  DESIGNATION -  B 292
 BJ0268  PID         -  BJ0268
 BJ0268  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0268  COUNTRY     -  US
 BJ0268  USGS QUAD   -  FORDOCHE (2018)
 BJ0268
 BJ0268                         *CURRENT SURVEY CONTROL
 BJ0268  ______________________________________________________________________
 BJ0268* NAD 83(1986) POSITION- 30 30 24.     (N) 091 34 42.     (W)   SCALED
 BJ0268* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0268  **This station is located in a suspected subsidence area (see below).
 BJ0268  ______________________________________________________________________
 BJ0268  GEOID HEIGHT    -        -27.212 (meters)                     GEOID18
 BJ0268  DYNAMIC HEIGHT  -          5.530 (meters)       18.14  (feet) COMP
 BJ0268  MODELED GRAVITY -    979,339.7   (mgal)                       NAVD 88
 BJ0268
 BJ0268.The horizontal coordinates were scaled from a map and have
 BJ0268.an estimated accuracy of +/- 6 seconds.
 BJ0268
 BJ0268.** This station is in an area of known vertical motion. If an
 BJ0268.** orthometric height was ever established but is not available 
 BJ0268.** in the current survey control section, the orthometric height
 BJ0268.** is considered suspect.  Suspect heights are available in the
 BJ0268.** superseded section only if requested.
 BJ0268
 BJ0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0268.GEOID18 height accuracy estimate available here.
 BJ0268
 BJ0268.Click photographs - Photos may exist for this station.
 BJ0268
 BJ0268.The dynamic height is computed by dividing the NAVD 88
 BJ0268.geopotential number by the normal gravity value computed on the
 BJ0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0268.degrees latitude (g = 980.6199 gals.).
 BJ0268
 BJ0268.The modeled gravity was interpolated from observed gravity values.
 BJ0268
 BJ0268;                    North         East    Units  Estimated Accuracy
 BJ0268;SPC LA S     -   222,460.      976,480.      MT  (+/- 180 meters Scaled)
 BJ0268
 BJ0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP364757(NAD 83)
 BJ0268
 BJ0268                          SUPERSEDED SURVEY CONTROL
 BJ0268
 BJ0268.No superseded survey control is available for this station.
 BJ0268
 BJ0268_MARKER: DV = VERTICAL CONTROL DISK
 BJ0268_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0268+WITH SETTING: INTO GROUND
 BJ0268_STAMPING: B 292 1976
 BJ0268_MARK LOGO: NGS
 BJ0268_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0268_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0268
 BJ0268  HISTORY     - Date     Condition        Report By
 BJ0268  HISTORY     - 1976     MONUMENTED       NGS
 BJ0268
 BJ0268                          STATION DESCRIPTION
 BJ0268
 BJ0268'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0268'3.8 MI NW FROM MARINGOUIN.
 BJ0268'2.0 MILES SOUTHWEST ALONG BELMONT LANE FROM THE JUNCTION OF STATE
 BJ0268'HIGHWAY 77, THENCE 1.8 MILES NORTHWEST ALONG A LEVEE ROAD, AT THE
 BJ0268'JUNCTION OF TRACK ROADS, 147 FT EAST OF THE CENTER OF THE JUNCTION,
 BJ0268'143 FT NORTHEAST OF THE CENTER LINE OF THE ROAD, 2.4 FT NORTHWEST
 BJ0268'OF THE NORTHWEST OF TWO IRON PIPE LEGS OF A (DANGER) SIGN,
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0176 ***********************************************************************
 BJ0176  DESIGNATION -  B 293
 BJ0176  PID         -  BJ0176
 BJ0176  STATE/COUNTY-  LA/AVOYELLES
 BJ0176  COUNTRY     -  US
 BJ0176  USGS QUAD   -  SIMMESPORT (2018)
 BJ0176
 BJ0176                         *CURRENT SURVEY CONTROL
 BJ0176  ______________________________________________________________________
 BJ0176* NAD 83(1986) POSITION- 30 56 15.     (N) 091 48 26.     (W)   SCALED
 BJ0176* NAVD 88 ORTHO HEIGHT -    12.540 (meters)       41.14  (feet) ADJUSTED
 BJ0176  ______________________________________________________________________
 BJ0176  GEOID HEIGHT    -        -27.012 (meters)                     GEOID18
 BJ0176  DYNAMIC HEIGHT  -         12.524 (meters)       41.09  (feet) COMP
 BJ0176  MODELED GRAVITY -    979,384.1   (mgal)                       NAVD 88
 BJ0176
 BJ0176  VERT ORDER      -  FIRST     CLASS I
 BJ0176
 BJ0176.The horizontal coordinates were scaled from a map and have
 BJ0176.an estimated accuracy of +/- 6 seconds.
 BJ0176
 BJ0176.The orthometric height was determined by differential leveling and
 BJ0176.adjusted by the NATIONAL GEODETIC SURVEY
 BJ0176.in February 1994.
 BJ0176
 BJ0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0176.GEOID18 height accuracy estimate available here.
 BJ0176
 BJ0176.Click photographs - Photos may exist for this station.
 BJ0176
 BJ0176.The dynamic height is computed by dividing the NAVD 88
 BJ0176.geopotential number by the normal gravity value computed on the
 BJ0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0176.degrees latitude (g = 980.6199 gals.).
 BJ0176
 BJ0176.The modeled gravity was interpolated from observed gravity values.
 BJ0176
 BJ0176;                    North         East    Units  Estimated Accuracy
 BJ0176;SPC LA N     -    48,720.    1,066,210.      MT  (+/- 180 meters Scaled)
 BJ0176
 BJ0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ139232(NAD 83)
 BJ0176
 BJ0176                          SUPERSEDED SURVEY CONTROL
 BJ0176
 BJ0176  NAVD 88 (06/15/91)   12.567  (m)           41.23   (f) SUPERSEDED  1 1
 BJ0176  NGVD 29 (11/26/84)   12.520  (m)           41.08   (f) ADJUSTED    1 1
 BJ0176
 BJ0176.Superseded values are not recommended for survey control.
 BJ0176
 BJ0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0176.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0176
 BJ0176_MARKER: DV = VERTICAL CONTROL DISK
 BJ0176_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0176_STAMPING: B 293 1976
 BJ0176_MARK LOGO: NGS
 BJ0176_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0176_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0176
 BJ0176  HISTORY     - Date     Condition        Report By
 BJ0176  HISTORY     - 1976     MONUMENTED       NGS
 BJ0176  HISTORY     - 20050115 MARK NOT FOUND   USPSQD
 BJ0176
 BJ0176                          STATION DESCRIPTION
 BJ0176
 BJ0176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0176'2.5 MI SOUTH FROM SIMMESPORT.
 BJ0176'2.5 MILES SOUTH ALONG STATE HIGHWAY 105 FROM THE SIMMESPORT
 BJ0176'ELEMENTARY SCHOOL, AT THE JUNCTION OF FIELD ROADS, 129 FT SOUTHEAST
 BJ0176'OF AND ACROSS THE HIGHWAY FROM A CONCRETE BLOCK DAIRY BARN, 30 FT EAST
 BJ0176'OF THE CENTER LINE OF THE HIGHWAY, 75 FT EAST OF AND ACROSS THE
 BJ0176'HIGHWAY FROM A POWER LINE POLE WITH A TRANSFORMER AND A LIGHT, 8 FT
 BJ0176'NORTH OF THE CENTER LINE OF THE FIELD ROAD, 2 FT NORTH OF THE NORTH
 BJ0176'END OF A METAL GATE, 1 FT WEST OF A FENCE, THE DISK IS 0.4 FT
 BJ0176'BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH IS HAD THROUGH A
 BJ0176'4-INCH PLASTIC SCREW PLUG
 BJ0176
 BJ0176                          STATION RECOVERY (2005)
 BJ0176
 BJ0176'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ0176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0750 ***********************************************************************
 BJ0750  DESIGNATION -  B 294
 BJ0750  PID         -  BJ0750
 BJ0750  STATE/COUNTY-  LA/POINTE COUPEE
 BJ0750  COUNTRY     -  US
 BJ0750  USGS QUAD   -  FORDOCHE (2018)
 BJ0750
 BJ0750                         *CURRENT SURVEY CONTROL
 BJ0750  ______________________________________________________________________
 BJ0750* NAD 83(1986) POSITION- 30 33 20.     (N) 091 34 19.     (W)   SCALED
 BJ0750* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0750  **This station is located in a suspected subsidence area (see below).
 BJ0750  ______________________________________________________________________
 BJ0750  GEOID HEIGHT    -        -27.194 (meters)                     GEOID18
 BJ0750
 BJ0750.The horizontal coordinates were scaled from a map and have
 BJ0750.an estimated accuracy of +/- 6 seconds.
 BJ0750
 BJ0750.** This station is in an area of known vertical motion.  Due to the
 BJ0750.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ0750.** determined the orthometric heights for marks in these suspect
 BJ0750.** subsidence areas should be considered valid only at the epoch date
 BJ0750.** associated with the orthometric height.  These heights must always
 BJ0750.** be validated when used as control.  All previously superseded
 BJ0750.** orthometric heights are now considered suspect and are available
 BJ0750.** in the superseded section.  NGS does not recommend using suspect
 BJ0750.** or superseded heights as control.
 BJ0750
 BJ0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0750.GEOID18 height accuracy estimate available here.
 BJ0750
 BJ0750.Click photographs - Photos may exist for this station.
 BJ0750
 BJ0750;                    North         East    Units  Estimated Accuracy
 BJ0750;SPC LA S     -   227,870.      977,110.      MT  (+/- 180 meters Scaled)
 BJ0750
 BJ0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP369812(NAD 83)
 BJ0750
 BJ0750                          SUPERSEDED SURVEY CONTROL
 BJ0750
 BJ0750.No superseded survey control is available for this station.
 BJ0750
 BJ0750_MARKER: DV = VERTICAL CONTROL DISK
 BJ0750_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0750_STAMPING: B 294 1976
 BJ0750_MARK LOGO: NGS
 BJ0750_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0750
 BJ0750  HISTORY     - Date     Condition        Report By
 BJ0750  HISTORY     - 1976     MONUMENTED       NGS
 BJ0750  HISTORY     - 1986     GOOD             NGS
 BJ0750
 BJ0750                          STATION DESCRIPTION
 BJ0750
 BJ0750'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0750'0.8 MI WEST FROM LIVONIA.
 BJ0750'0.8 MILE WEST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION OF STATE
 BJ0750'HIGHWAY 77, 0.4 MILE EAST OF A HIGHWAY BRIDGE OVER THE TEXAS AND
 BJ0750'PACIFIC RAILROAD, AT THE JUNCTION OF A DRIVE LEADING NORTH, 84 FT.
 BJ0750'NORTH OF THE CENTER LINE OF THE NORTH HIGHWAY LANES, 61 FT. WEST OF
 BJ0750'THE CENTER LINE OF THE DRIVE, 12 FT. SOUTHEAST OF THE SOUTHEAST STEEL
 BJ0750'LEG OF A COMMUNICATIONS TOWER, 34 FT. NORTHEAST OF POWER LINE POLE
 BJ0750'NUMBER 704-39, 2.5 FT. EAST OF THE SOUTHEAST CORNER OF A CHAIN LINK
 BJ0750'FENCE, THE DISK IS 0.7 FT. BELOW THE LEVEL OF THE GROUND, ACCESS TO
 BJ0750'WHICH IS HAD THROUGH A 4-INCH PLASTIC SCREW PLUG.
 BJ0750
 BJ0750                          STATION RECOVERY (1986)
 BJ0750
 BJ0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ0750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0928 ***********************************************************************
 BJ0928  DESIGNATION -  B 295
 BJ0928  PID         -  BJ0928
 BJ0928  STATE/COUNTY-  LA/TANGIPAHOA
 BJ0928  COUNTRY     -  US
 BJ0928  USGS QUAD   -  HAMMOND (2018)
 BJ0928
 BJ0928                         *CURRENT SURVEY CONTROL
 BJ0928  ______________________________________________________________________
 BJ0928* NAD 83(1986) POSITION- 30 30 15.     (N) 090 28 58.     (W)   SCALED
 BJ0928* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0928  **This station is located in a suspected subsidence area (see below).
 BJ0928  ______________________________________________________________________
 BJ0928  GEOID HEIGHT    -        -26.885 (meters)                     GEOID18
 BJ0928  DYNAMIC HEIGHT  -         11.557 (meters)       37.92  (feet) COMP
 BJ0928  MODELED GRAVITY -    979,348.1   (mgal)                       NAVD 88
 BJ0928
 BJ0928.The horizontal coordinates were scaled from a map and have
 BJ0928.an estimated accuracy of +/- 6 seconds.
 BJ0928
 BJ0928.** This station is in an area of known vertical motion. If an
 BJ0928.** orthometric height was ever established but is not available 
 BJ0928.** in the current survey control section, the orthometric height
 BJ0928.** is considered suspect.  Suspect heights are available in the
 BJ0928.** superseded section only if requested.
 BJ0928
 BJ0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0928.GEOID18 height accuracy estimate available here.
 BJ0928
 BJ0928.Click photographs - Photos may exist for this station.
 BJ0928
 BJ0928.The dynamic height is computed by dividing the NAVD 88
 BJ0928.geopotential number by the normal gravity value computed on the
 BJ0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0928.degrees latitude (g = 980.6199 gals.).
 BJ0928
 BJ0928.The modeled gravity was interpolated from observed gravity values.
 BJ0928
 BJ0928;                    North         East    Units  Estimated Accuracy
 BJ0928;SPC LA S     -   222,460.    1,081,650.      MT  (+/- 180 meters Scaled)
 BJ0928
 BJ0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP415773(NAD 83)
 BJ0928
 BJ0928                          SUPERSEDED SURVEY CONTROL
 BJ0928
 BJ0928.No superseded survey control is available for this station.
 BJ0928
 BJ0928_MARKER: DV = VERTICAL CONTROL DISK
 BJ0928_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ0928_STAMPING: B 295 1976
 BJ0928_MARK LOGO: NGS
 BJ0928_PROJECTION: RECESSED 15 CENTIMETERS
 BJ0928_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0928_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0928
 BJ0928  HISTORY     - Date     Condition        Report By
 BJ0928  HISTORY     - 1976     MONUMENTED       NGS
 BJ0928
 BJ0928                          STATION DESCRIPTION
 BJ0928
 BJ0928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0928'1.2 MI WEST FROM HAMMOND.
 BJ0928'1.2 MILES WEST ALONG WEST CHURCH STREET FROM THE ILLINOIS CENTRAL
 BJ0928'RAILROAD STATION, AT THE SOUTHWEST CORNER OF THE JUNCTION OF U.S.
 BJ0928'HIGHWAY 51, 163.5 FT SOUTH OF THE CENTER LINE OF THE STREET, 43 FT
 BJ0928'WEST OF THE CENTER LINE OF THE HIGHWAY, 60.6 FT SOUTHEAST OF THE
 BJ0928'SOUTHEAST CORNER OF DANNYS FRIED CHICKEN BUILDING, 17 FT SOUTH OF
 BJ0928'THE CENTER LINE OF A DRIVEWAY, 1.9 FT WEST OF THE WEST EDGE OF A
 BJ0928'CONCRETE CURB, 1 FT SOUTH OF A POWER LINE POLE SUPPORTING A LIGHT.
 BJ0928'THE DISK IS 0.5 FT BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH
 BJ0928'IS HAD THROUGH A 4-INCH PLASTIC SCREW PLUG.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0357 ***********************************************************************
 BJ0357  DESIGNATION -  B 296
 BJ0357  PID         -  BJ0357
 BJ0357  STATE/COUNTY-  LA/ST LANDRY
 BJ0357  COUNTRY     -  US
 BJ0357  USGS QUAD   -  PORTAGE (2018)
 BJ0357
 BJ0357                         *CURRENT SURVEY CONTROL
 BJ0357  ______________________________________________________________________
 BJ0357* NAD 83(1986) POSITION- 30 24 35.     (N) 091 49 22.     (W)   SCALED
 BJ0357* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0357  **This station is located in a suspected subsidence area (see below).
 BJ0357  ______________________________________________________________________
 BJ0357  GEOID HEIGHT    -        -27.264 (meters)                     GEOID18
 BJ0357  DYNAMIC HEIGHT  -          4.928 (meters)       16.17  (feet) COMP
 BJ0357  MODELED GRAVITY -    979,327.2   (mgal)                       NAVD 88
 BJ0357
 BJ0357.The horizontal coordinates were scaled from a map and have
 BJ0357.an estimated accuracy of +/- 6 seconds.
 BJ0357
 BJ0357.** This station is in an area of known vertical motion. If an
 BJ0357.** orthometric height was ever established but is not available 
 BJ0357.** in the current survey control section, the orthometric height
 BJ0357.** is considered suspect.  Suspect heights are available in the
 BJ0357.** superseded section only if requested.
 BJ0357
 BJ0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0357.GEOID18 height accuracy estimate available here.
 BJ0357
 BJ0357.Click photographs - Photos may exist for this station.
 BJ0357
 BJ0357.The dynamic height is computed by dividing the NAVD 88
 BJ0357.geopotential number by the normal gravity value computed on the
 BJ0357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0357.degrees latitude (g = 980.6199 gals.).
 BJ0357
 BJ0357.The modeled gravity was interpolated from observed gravity values.
 BJ0357
 BJ0357;                    North         East    Units  Estimated Accuracy
 BJ0357;SPC LA S     -   211,780.      952,970.      MT  (+/- 180 meters Scaled)
 BJ0357
 BJ0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP130647(NAD 83)
 BJ0357
 BJ0357                          SUPERSEDED SURVEY CONTROL
 BJ0357
 BJ0357.No superseded survey control is available for this station.
 BJ0357
 BJ0357_MARKER: DV = VERTICAL CONTROL DISK
 BJ0357_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0357+WITH SETTING: INTO GROUND
 BJ0357_STAMPING: B 296 1976
 BJ0357_MARK LOGO: NGS
 BJ0357_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0357_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0357
 BJ0357  HISTORY     - Date     Condition        Report By
 BJ0357  HISTORY     - 1976     MONUMENTED       NGS
 BJ0357
 BJ0357                          STATION DESCRIPTION
 BJ0357
 BJ0357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0357'6.75 MI NW FROM HENDERSON.
 BJ0357'6.75 MILES NORTHWEST ALONG THE TOP OF THE WEST ATCHAFALAYA BASIN
 BJ0357'PROTECTION LEVEE FROM THE EAST BOUND LANES OF INTERSTATE 10 OVERPASS
 BJ0357'AT HENDERSON, 162 FT. SOUTHWEST OF THE CENTER LINE OF THE LEVEE ROAD,
 BJ0357'AT A CATTLE GUARD, 8 FT. NORTHEAST OF THE NORTH CORNER OF A CATTLE
 BJ0357'CORRAL, 2.0 FT SOUTHEAST OF A FENCE LINE, 9 FT. SOUTHWEST OF THE
 BJ0357'CENTER OF A SOUTHEAST AND NORTHEAST FENCE LINE. A DISK ON TOP OF A
 BJ0357'COPPER-COATED STEEL ROD TO A DEPTH OF 4 FEET ENCASED IN A PIPE
 BJ0357'PROJECTING +0 INCHES.
 BJ0357'25 FEET BELOW LEVEE ROAD
 BJ0357'1 FOOT NORTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0098 ***********************************************************************
 AU0098  DESIGNATION -  B 297
 AU0098  PID         -  AU0098
 AU0098  STATE/COUNTY-  LA/ST MARTIN
 AU0098  COUNTRY     -  US
 AU0098  USGS QUAD   -  MORGAN CITY (2018)
 AU0098
 AU0098                         *CURRENT SURVEY CONTROL
 AU0098  ______________________________________________________________________
 AU0098* NAD 83(1986) POSITION- 29 44 10.     (N) 091 10 33.     (W)   SCALED
 AU0098* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0098  **This station is located in a suspected subsidence area (see below).
 AU0098  ______________________________________________________________________
 AU0098  GEOID HEIGHT    -        -25.608 (meters)                     GEOID18
 AU0098  DYNAMIC HEIGHT  -          2.919 (meters)        9.58  (feet) COMP
 AU0098  MODELED GRAVITY -    979,306.6   (mgal)                       NAVD 88
 AU0098
 AU0098.The horizontal coordinates were scaled from a map and have
 AU0098.an estimated accuracy of +/- 6 seconds.
 AU0098
 AU0098.** This station is in an area of known vertical motion. If an
 AU0098.** orthometric height was ever established but is not available 
 AU0098.** in the current survey control section, the orthometric height
 AU0098.** is considered suspect.  Suspect heights are available in the
 AU0098.** superseded section only if requested.
 AU0098
 AU0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0098.GEOID18 height accuracy estimate available here.
 AU0098
 AU0098.Click photographs - Photos may exist for this station.
 AU0098
 AU0098.The dynamic height is computed by dividing the NAVD 88
 AU0098.geopotential number by the normal gravity value computed on the
 AU0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0098.degrees latitude (g = 980.6199 gals.).
 AU0098
 AU0098.The modeled gravity was interpolated from observed gravity values.
 AU0098
 AU0098;                    North         East    Units  Estimated Accuracy
 AU0098;SPC LA S     -   137,030.    1,015,240.      MT  (+/- 180 meters Scaled)
 AU0098
 AU0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN764909(NAD 83)
 AU0098
 AU0098                          SUPERSEDED SURVEY CONTROL
 AU0098
 AU0098.No superseded survey control is available for this station.
 AU0098
 AU0098_MARKER: DV = VERTICAL CONTROL DISK
 AU0098_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 AU0098+WITH SETTING: INTO GROUND
 AU0098_STAMPING: B 297 1976
 AU0098_MARK LOGO: NGS
 AU0098_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0098_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0098
 AU0098  HISTORY     - Date     Condition        Report By
 AU0098  HISTORY     - 1976     MONUMENTED       NGS
 AU0098  HISTORY     - 1985     MARK NOT FOUND   LADTD
 AU0098  HISTORY     - 20010730 MARK NOT FOUND   NGS
 AU0098
 AU0098                          STATION DESCRIPTION
 AU0098
 AU0098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0098'3.1 MI NE FROM MORGAN CITY.
 AU0098'3.1 MILES NORTHEAST ALONG STATE HIGHWAY 70 (MARGURITE STREET) FROM
 AU0098'THE JUNCTION AT SIXTH STREET, 44.5 FT WEST OF THE CENTER LINE OF THE
 AU0098'HIGHWAY, 144 FT SOUTH OF THE APPROXIMATE CENTER LINE OF A SHELL ROAD
 AU0098'LEADING WEST TO TOP OF LEVEE, 53 FT EAST OF THE APPROXIMATE CENTER
 AU0098'OF LEVEE TOP, DISK IS 0.5 FT BELOW GROUND LEVEL, ACCESS TO WHICH IS
 AU0098'HAD THROUGH A 4-INCH PLASTIC SCREW CAP FLUSH WITH THE GROUND.
 AU0098
 AU0098                          STATION RECOVERY (1985)
 AU0098
 AU0098'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 AU0098'MARK NOT FOUND.
 AU0098
 AU0098                          STATION RECOVERY (2001)
 AU0098
 AU0098'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AU0098'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0205 ***********************************************************************
 AU0205  DESIGNATION -  B 298
 AU0205  PID         -  AU0205
 AU0205  STATE/COUNTY-  LA/ST MARY
 AU0205  COUNTRY     -  US
 AU0205  USGS QUAD   -  PATTERSON (2018)
 AU0205
 AU0205                         *CURRENT SURVEY CONTROL
 AU0205  ______________________________________________________________________
 AU0205* NAD 83(1986) POSITION- 29 42 17.     (N) 091 15 50.     (W)   SCALED
 AU0205* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0205  **This station is located in a suspected subsidence area (see below).
 AU0205  ______________________________________________________________________
 AU0205  GEOID HEIGHT    -        -25.524 (meters)                     GEOID18
 AU0205  DYNAMIC HEIGHT  -          3.125 (meters)       10.25  (feet) COMP
 AU0205  MODELED GRAVITY -    979,306.4   (mgal)                       NAVD 88
 AU0205
 AU0205.The horizontal coordinates were scaled from a map and have
 AU0205.an estimated accuracy of +/- 6 seconds.
 AU0205
 AU0205.** This station is in an area of known vertical motion. If an
 AU0205.** orthometric height was ever established but is not available 
 AU0205.** in the current survey control section, the orthometric height
 AU0205.** is considered suspect.  Suspect heights are available in the
 AU0205.** superseded section only if requested.
 AU0205
 AU0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0205.GEOID18 height accuracy estimate available here.
 AU0205
 AU0205.Click photographs - Photos may exist for this station.
 AU0205
 AU0205.The dynamic height is computed by dividing the NAVD 88
 AU0205.geopotential number by the normal gravity value computed on the
 AU0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0205.degrees latitude (g = 980.6199 gals.).
 AU0205
 AU0205.The modeled gravity was interpolated from observed gravity values.
 AU0205
 AU0205;                    North         East    Units  Estimated Accuracy
 AU0205;SPC LA S     -   133,540.    1,006,720.      MT  (+/- 180 meters Scaled)
 AU0205
 AU0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN679873(NAD 83)
 AU0205
 AU0205                          SUPERSEDED SURVEY CONTROL
 AU0205
 AU0205.No superseded survey control is available for this station.
 AU0205
 AU0205_MARKER: DV = VERTICAL CONTROL DISK
 AU0205_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU0205+WITH SETTING: PAVEMENT
 AU0205_SP_SET: WATER TANK FOOTING
 AU0205_STAMPING: B 298 1976
 AU0205_MARK LOGO: NGS
 AU0205_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0205+STABILITY: SURFACE MOTION
 AU0205_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0205+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0205
 AU0205  HISTORY     - Date     Condition        Report By
 AU0205  HISTORY     - 1976     MONUMENTED       NGS
 AU0205  HISTORY     - 19930304 GOOD             NGS
 AU0205
 AU0205                          STATION DESCRIPTION
 AU0205
 AU0205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0205'IN BAYOU VISTA.
 AU0205'AT BAYOU VISTA, 0.8 MILE NORTHEAST ALONG STATE HIGHWAY 182 FROM THE
 AU0205'JUNCTION OF FIELD STREET, MIDWAY BETWEEN THE JUNCTION OF CANE AND
 AU0205'RICE STREETS, AT THE ST MARY PARISH WATER TANK, 58 FT NORTHWEST
 AU0205'OF THE CENTER LINE OF THE HIGHWAY, IN THE TOP OF EAST CORNER OF THE
 AU0205'SOUTHEAST CONCRETE BASE OF THE SOUTHEAST CHAIN LINK FENCE AROUND
 AU0205'THE TANK, THE DISK IS 1 FT ABOVE THE GROUND.
 AU0205
 AU0205                          STATION RECOVERY (1993)
 AU0205
 AU0205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0205'0.4 KM (0.25 MI) NORTHEASTERLY ALONG CATHERINE STREET FROM THE POST
 AU0205'OFFICE IN PATTERSON, THENCE 6.6 KM (4.10 MI) EASTERLY ALONG STATE
 AU0205'HIGHWAY 182, NEAR THE NORTHEAST CORNER OF THE CONCRETE FOOTING FOR
 AU0205'THE EAST LEG OF THE SAINT MARY PARISH WATER TANK, 23.4 M (76.8 FT)
 AU0205'WEST OF AND LEVEL WITH THE CENTERLINE OF THE HIGHWAY, 7.8 M (25.6 FT)
 AU0205'SOUTH OF THE EAST CORNER OF A CHAIN-LINK FENCE ENCLOSING THE TOWER,
 AU0205'2.1 M (6.9 FT) WEST OF THE FENCE, AND THE FOOTING PROJECTS 0.1 M (0.3
 AU0205'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0188 ***********************************************************************
 BK0188  DESIGNATION -  B 3
 BK0188  PID         -  BK0188
 BK0188  STATE/COUNTY-  LA/ACADIA
 BK0188  COUNTRY     -  US
 BK0188  USGS QUAD   -  CROWLEY EAST (2018)
 BK0188
 BK0188                         *CURRENT SURVEY CONTROL
 BK0188  ______________________________________________________________________
 BK0188* NAD 83(1986) POSITION- 30 14 07.9    (N) 092 16 08.2    (W)   HD_HELD2
 BK0188* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0188  **This station is located in a suspected subsidence area (see below).
 BK0188  ______________________________________________________________________
 BK0188  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BK0188
 BK0188.The horizontal coordinates were established by autonomous hand held GPS
 BK0188.observations and have an estimated accuracy of +/- 10 meters.
 BK0188
 BK0188.** This station is in an area of known vertical motion.  Due to the
 BK0188.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0188.** determined the orthometric heights for marks in these suspect
 BK0188.** subsidence areas should be considered valid only at the epoch date
 BK0188.** associated with the orthometric height.  These heights must always
 BK0188.** be validated when used as control.  All previously superseded
 BK0188.** orthometric heights are now considered suspect and are available
 BK0188.** in the superseded section.  NGS does not recommend using suspect
 BK0188.** or superseded heights as control.
 BK0188
 BK0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0188.GEOID18 height accuracy estimate available here.
 BK0188
 BK0188.Click photographs - Photos may exist for this station.
 BK0188
 BK0188;                    North         East    Units  Estimated Accuracy
 BK0188;SPC LA S     -   192,741.      909,947.      MT  (+/- 10 meters HH2 GPS)
 BK0188
 BK0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7034245110(NAD 83)
 BK0188
 BK0188                          SUPERSEDED SURVEY CONTROL
 BK0188
 BK0188.No superseded survey control is available for this station.
 BK0188
 BK0188_MARKER: DB = BENCH MARK DISK
 BK0188_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BK0188_SP_SET: BUILDING
 BK0188_STAMPING: B 3 35.407
 BK0188_MARK LOGO: CGS
 BK0188_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0188+STABILITY: SURFACE MOTION
 BK0188_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK0188+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2004
 BK0188
 BK0188  HISTORY     - Date     Condition        Report By
 BK0188  HISTORY     - 1918     MONUMENTED       CGS
 BK0188  HISTORY     - 1970     GOOD             NGS
 BK0188  HISTORY     - 1982     GOOD             NGS
 BK0188  HISTORY     - 1986     GOOD             NGS
 BK0188  HISTORY     - 19961007 GOOD             LADTD
 BK0188  HISTORY     - 20030619 GOOD             USPSQD
 BK0188  HISTORY     - 20040920 GOOD             USPSQD
 BK0188
 BK0188                          STATION DESCRIPTION
 BK0188
 BK0188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0188'AT RAYNE, 1/2 BLOCK NORTH OF THE RAYNE STATE BANK AND TRUST COMPANY
 BK0188'BUILDING, 42 1/2 FEET WEST OF THE CENTER LINE OF STATE HIGHWAY 35
 BK0188'WHICH IS ADAMS AVENUE, SET VERTICALLY IN THE NORTH FACE AND 2.4 FEET
 BK0188'WEST OF THE NORTHEAST CORNER OF THE W. PETITJEAN AND COMPANY BUILDING,
 BK0188'47 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK OF THE SOUTHERN
 BK0188'PACIFIC RAILROAD, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE GROUND. SEC
 BK0188'28, T9S, R2E.
 BK0188
 BK0188                          STATION RECOVERY (1982)
 BK0188
 BK0188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0188'RECOVERED IN GOOD CONDITION.
 BK0188
 BK0188                          STATION RECOVERY (1986)
 BK0188
 BK0188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0188'RECOVERED IN GOOD CONDITION.
 BK0188
 BK0188                          STATION RECOVERY (1996)
 BK0188
 BK0188'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 BK0188'THE STATION IS LOCATED IN RAYNE AT THE JUNCTION OF U S HIGHWAY 90 AND
 BK0188'STATE HIGHWAY 35, SET VERTICALLY IN THE NORTH FACE OF THE NORTHEAST
 BK0188'CORNER OF THE W.  PETITJEAN AND COMPANY BUILDING.  OWNERSHIP--W.
 BK0188'PETITJEAN AND COMPANY.  THE STATION IS 47.O FT SOUTH FROM THE SOUTH
 BK0188'RAIL OF THE MAIN TRACK OF THE SOUTHERN PACIFIC RAILROAD, 42.5 FT (13.0
 BK0188'M) WEST FROM THE CENTER OF HIGHWAY 35, 2.5 FT (0.8 M) WEST FROM THE
 BK0188'NORTHEAST CORNER OF THE BUILDING, FLUSH WITH THE FOOTING AND ABOUT 1.0
 BK0188'FT (0.3 M) ABOVE THE LEVEL OF THE HIGHWAY.
 BK0188
 BK0188                          STATION RECOVERY (2003)
 BK0188
 BK0188'RECOVERY NOTE BY US POWER SQUADRON 2003 (CRB)
 BK0188'RECOVERED IN GOOD CONDITION.
 BK0188
 BK0188                          STATION RECOVERY (2004)
 BK0188
 BK0188'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK0188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2763 ***********************************************************************
 BJ2763  DESIGNATION -  B 30
 BJ2763  PID         -  BJ2763
 BJ2763  STATE/COUNTY-  LA/ST LANDRY
 BJ2763  COUNTRY     -  US
 BJ2763  USGS QUAD   -  PORT BARRE (2018)
 BJ2763
 BJ2763                         *CURRENT SURVEY CONTROL
 BJ2763  ______________________________________________________________________
 BJ2763* NAD 83(1986) POSITION- 30 32 49.     (N) 091 54 41.     (W)   SCALED
 BJ2763* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2763  **This station is located in a suspected subsidence area (see below).
 BJ2763  ______________________________________________________________________
 BJ2763  GEOID HEIGHT    -        -27.280 (meters)                     GEOID18
 BJ2763
 BJ2763.The horizontal coordinates were scaled from a map and have
 BJ2763.an estimated accuracy of +/- 6 seconds.
 BJ2763
 BJ2763.** This station is in an area of known vertical motion. If an
 BJ2763.** orthometric height was ever established but is not available 
 BJ2763.** in the current survey control section, the orthometric height
 BJ2763.** is considered suspect.  Suspect heights are available in the
 BJ2763.** superseded section only if requested.
 BJ2763
 BJ2763.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2763.GEOID18 height accuracy estimate available here.
 BJ2763
 BJ2763.Click photographs - Photos may exist for this station.
 BJ2763
 BJ2763;                    North         East    Units  Estimated Accuracy
 BJ2763;SPC LA S     -   227,040.      944,540.      MT  (+/- 180 meters Scaled)
 BJ2763
 BJ2763_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP044798(NAD 83)
 BJ2763
 BJ2763                          SUPERSEDED SURVEY CONTROL
 BJ2763
 BJ2763.No superseded survey control is available for this station.
 BJ2763
 BJ2763_MARKER: DB = BENCH MARK DISK
 BJ2763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2763_STAMPING: B 30 1935
 BJ2763_MARK LOGO: CGS
 BJ2763_PROJECTION: PROJECTING 12 CENTIMETERS
 BJ2763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2763+STABILITY: SURFACE MOTION
 BJ2763
 BJ2763  HISTORY     - Date     Condition        Report By
 BJ2763  HISTORY     - 1935     MONUMENTED       CGS
 BJ2763  HISTORY     - 1936     GOOD             LAGS
 BJ2763  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2763
 BJ2763                          STATION DESCRIPTION
 BJ2763
 BJ2763'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1936
 BJ2763'2.6 MI SSE FROM PORT BARRE.
 BJ2763'MARK IS 2.6 MI. SSE OF PORT BARRE.  MARK IS STANDARD U.S.C. AND G.S.
 BJ2763'BRONZE TABLET SET IN 6 X 6 IN. CONCRETE POST AND PROJECTS 0.4 FT.
 BJ2763'ABOVE THE GROUND.  MARK IS 48.0 FT. SOUTH OF CENTERLINE OF U.S. HWY
 BJ2763'NO.190, ON THE R/W OF A ROAD LEADING SOUTH FROM HIGHWAY AND CROSSING
 BJ2763'RAILROAD.  MARK IS 3.0 FT. WEST OF NS RR R/W FENCELINE, 13 FT. WSW OF
 BJ2763'RR CORNER POST, 42 FT. NORTH OF CENTERLINE OF RR, AND 31.6 FT. EAST OF
 BJ2763'NS ROAD LEADING TO RR X-ING.  MARK IS ABOUT 0.3 MI. EAST OF OLD
 BJ2763'HAZLEWOOD MILL.  TO REACH FROM INTERSECTION OF U.S. HWY. NO. 190, LA.
 BJ2763'HWY. NO. 7) AND LA. HWY NO. 214, JUST SOUTH OF PORT BARRE, FOLLOW U.S.
 BJ2763'HWY. NO. 190, (LA HWY. NO. 7) EAST FOR 3.0 MI. TO MARK ON SOUTH SIDE
 BJ2763'OF ROAD AT RR X-ING.
 BJ2763
 BJ2763                          STATION RECOVERY (1964)
 BJ2763
 BJ2763'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 BJ2763'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0662 ***********************************************************************
 BJ0662  DESIGNATION -  B 300
 BJ0662  PID         -  BJ0662
 BJ0662  STATE/COUNTY-  LA/ST JAMES
 BJ0662  COUNTRY     -  US
 BJ0662  USGS QUAD   -  CONVENT (2018)
 BJ0662
 BJ0662                         *CURRENT SURVEY CONTROL
 BJ0662  ______________________________________________________________________
 BJ0662* NAD 83(1986) POSITION- 30 02 13.     (N) 090 50 38.     (W)   SCALED
 BJ0662* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0662  **This station is located in a suspected subsidence area (see below).
 BJ0662  ______________________________________________________________________
 BJ0662  GEOID HEIGHT    -        -26.409 (meters)                     GEOID18
 BJ0662  DYNAMIC HEIGHT  -          6.019 (meters)       19.75  (feet) COMP
 BJ0662  MODELED GRAVITY -    979,309.6   (mgal)                       NAVD 88
 BJ0662
 BJ0662.The horizontal coordinates were scaled from a map and have
 BJ0662.an estimated accuracy of +/- 6 seconds.
 BJ0662
 BJ0662.** This station is in an area of known vertical motion. If an
 BJ0662.** orthometric height was ever established but is not available 
 BJ0662.** in the current survey control section, the orthometric height
 BJ0662.** is considered suspect.  Suspect heights are available in the
 BJ0662.** superseded section only if requested.
 BJ0662
 BJ0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0662.GEOID18 height accuracy estimate available here.
 BJ0662
 BJ0662.Click photographs - Photos may exist for this station.
 BJ0662
 BJ0662.The dynamic height is computed by dividing the NAVD 88
 BJ0662.geopotential number by the normal gravity value computed on the
 BJ0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0662.degrees latitude (g = 980.6199 gals.).
 BJ0662
 BJ0662.The modeled gravity was interpolated from observed gravity values.
 BJ0662
 BJ0662;                    North         East    Units  Estimated Accuracy
 BJ0662;SPC LA S     -   170,460.    1,047,200.      MT  (+/- 180 meters Scaled)
 BJ0662
 BJ0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP078248(NAD 83)
 BJ0662
 BJ0662                          SUPERSEDED SURVEY CONTROL
 BJ0662
 BJ0662.No superseded survey control is available for this station.
 BJ0662
 BJ0662_MARKER: DV = VERTICAL CONTROL DISK
 BJ0662_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BJ0662+WITH SETTING: INTO GROUND
 BJ0662_STAMPING: B 300 1977
 BJ0662_MARK LOGO: NGS
 BJ0662_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ0662_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0662
 BJ0662  HISTORY     - Date     Condition        Report By
 BJ0662  HISTORY     - 1977     MONUMENTED       NGS
 BJ0662
 BJ0662                          STATION DESCRIPTION
 BJ0662
 BJ0662'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BJ0662'11.6 MI NW FROM VACHERIE.
 BJ0662'11.65 MILES NORTHWEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 BJ0662'STATE HIGHWAY 20 AT VACHERIE, 0.05 MILE SOUTHEAST OF MILE SIGN 15.
 BJ0662'30.5 FT SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 41.5 FT NORTHWEST
 BJ0662'OF THE CENTER LINE OF A SHELL DRIVEWAY FOR HOMES, 41.5 FT NORTHEAST
 BJ0662'OF THE NORTH CORNER OF A WOODEN FRAMED HOUSE, 1.5 FT SOUTHEAST
 BJ0662'OF A POWER LINE POLE WITH ONE TRANSFORMER AND ONE STREET LIGHT,
 BJ0662'ACCESS TO DISK IS HAD THROUGH A 4-INCH PLASTIC SCREW CAP FLUSH WITH
 BJ0662'WITH GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2250 ***********************************************************************
 BX2250  DESIGNATION -  B 301
 BX2250  PID         -  BX2250
 BX2250  STATE/COUNTY-  LA/RAPIDES
 BX2250  COUNTRY     -  US
 BX2250  USGS QUAD   -  LATANIER (2018)
 BX2250
 BX2250                         *CURRENT SURVEY CONTROL
 BX2250  ______________________________________________________________________
 BX2250* NAD 83(1986) POSITION- 31 08 04.56   (N) 092 16 01.80   (W)   HD_HELD1
 BX2250* NAVD 88 ORTHO HEIGHT -    18.882 (meters)       61.95  (feet) ADJUSTED
 BX2250  ______________________________________________________________________
 BX2250  GEOID HEIGHT    -        -26.772 (meters)                     GEOID18
 BX2250  DYNAMIC HEIGHT  -         18.859 (meters)       61.87  (feet) COMP
 BX2250  MODELED GRAVITY -    979,391.3   (mgal)                       NAVD 88
 BX2250
 BX2250  VERT ORDER      -  FIRST     CLASS I
 BX2250
 BX2250.The horizontal coordinates were determined by differentially corrected
 BX2250.hand held GPS observations or other comparable positioning techniques
 BX2250.and have an estimated accuracy of +/- 3 meters.
 BX2250
 BX2250.The orthometric height was determined by differential leveling and
 BX2250.adjusted by the NATIONAL GEODETIC SURVEY
 BX2250.in February 1994.
 BX2250
 BX2250.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2250.GEOID18 height accuracy estimate available here.
 BX2250
 BX2250.Click photographs - Photos may exist for this station.
 BX2250
 BX2250.The dynamic height is computed by dividing the NAVD 88
 BX2250.geopotential number by the normal gravity value computed on the
 BX2250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2250.degrees latitude (g = 980.6199 gals.).
 BX2250
 BX2250.The modeled gravity was interpolated from observed gravity values.
 BX2250
 BX2250;                    North         East    Units  Estimated Accuracy
 BX2250;SPC LA N     -    70,386.8   1,022,205.4     MT  (+/- 3 meters HH1 GPS) 
 BX2250
 BX2250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ6986344750(NAD 83)
 BX2250
 BX2250                          SUPERSEDED SURVEY CONTROL
 BX2250
 BX2250  NAVD 88 (06/15/91)   18.886  (m)           61.96   (f) SUPERSEDED  1 1
 BX2250  NGVD 29 (11/26/84)   18.857  (m)           61.87   (f) ADJUSTED    1 1
 BX2250
 BX2250.Superseded values are not recommended for survey control.
 BX2250
 BX2250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2250.See file dsdata.pdf to determine how the superseded data were derived.
 BX2250
 BX2250_MARKER: DV = VERTICAL CONTROL DISK
 BX2250_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2250+WITH SETTING: INTO GROUND
 BX2250_STAMPING: B 301 1977
 BX2250_MARK LOGO: NGS
 BX2250_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2250_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2250
 BX2250  HISTORY     - Date     Condition        Report By
 BX2250  HISTORY     - 1977     MONUMENTED       NGS
 BX2250  HISTORY     - 19990424 GOOD             USPSQD
 BX2250
 BX2250                          STATION DESCRIPTION
 BX2250
 BX2250'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2250'2.4 MI SOUTH FROM POLAND.
 BX2250'2.4 MILES SOUTH ALONG STATE ROAD 457 FROM THE GRAMMER SCHOOL
 BX2250'AT POLAND, 31 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD,
 BX2250'67 FEET NORTHWEST OF THE CENTER OF A PAVED ROAD WEST, 108
 BX2250'FEET NORTHWEST OF A TELEPHONE JUNCTION BOX AT THE EXTENDED
 BX2250'END OF THE PAVED ROAD WEST, 3 FEET SOUTH OF POWER POLE WITH
 BX2250'TRANSFORMER, 2 FEET EAST OF A FENCE.
 BX2250
 BX2250                          STATION RECOVERY (1999)
 BX2250
 BX2250'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2250'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2230 ***********************************************************************
 BX2230  DESIGNATION -  B 302
 BX2230  PID         -  BX2230
 BX2230  STATE/COUNTY-  LA/AVOYELLES
 BX2230  COUNTRY     -  US
 BX2230  USGS QUAD   -  EFFIE (2018)
 BX2230
 BX2230                         *CURRENT SURVEY CONTROL
 BX2230  ______________________________________________________________________
 BX2230* NAD 83(1986) POSITION- 31 12 37.     (N) 092 08 10.     (W)   SCALED
 BX2230* NAVD 88 ORTHO HEIGHT -    19.057 (meters)       62.52  (feet) ADJUSTED
 BX2230  ______________________________________________________________________
 BX2230  GEOID HEIGHT    -        -26.659 (meters)                     GEOID18
 BX2230  DYNAMIC HEIGHT  -         19.033 (meters)       62.44  (feet) COMP
 BX2230  MODELED GRAVITY -    979,402.1   (mgal)                       NAVD 88
 BX2230
 BX2230  VERT ORDER      -  FIRST     CLASS I
 BX2230
 BX2230.The horizontal coordinates were scaled from a map and have
 BX2230.an estimated accuracy of +/- 6 seconds.
 BX2230
 BX2230.The orthometric height was determined by differential leveling and
 BX2230.adjusted by the NATIONAL GEODETIC SURVEY
 BX2230.in February 1994.
 BX2230
 BX2230.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2230.GEOID18 height accuracy estimate available here.
 BX2230
 BX2230.Click photographs - Photos may exist for this station.
 BX2230
 BX2230.The dynamic height is computed by dividing the NAVD 88
 BX2230.geopotential number by the normal gravity value computed on the
 BX2230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2230.degrees latitude (g = 980.6199 gals.).
 BX2230
 BX2230.The modeled gravity was interpolated from observed gravity values.
 BX2230
 BX2230;                    North         East    Units  Estimated Accuracy
 BX2230;SPC LA N     -    78,810.    1,034,680.      MT  (+/- 180 meters Scaled)
 BX2230
 BX2230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ822532(NAD 83)
 BX2230
 BX2230                          SUPERSEDED SURVEY CONTROL
 BX2230
 BX2230  NAVD 88 (06/15/91)   19.066  (m)           62.55   (f) SUPERSEDED  1 1
 BX2230  NGVD 29 (11/26/84)   19.020  (m)           62.40   (f) ADJUSTED    1 1
 BX2230
 BX2230.Superseded values are not recommended for survey control.
 BX2230
 BX2230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2230.See file dsdata.pdf to determine how the superseded data were derived.
 BX2230
 BX2230_MARKER: DV = VERTICAL CONTROL DISK
 BX2230_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2230+WITH SETTING: INTO GROUND
 BX2230_STAMPING: B 302 1977
 BX2230_MARK LOGO: NGS
 BX2230_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2230_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2230
 BX2230  HISTORY     - Date     Condition        Report By
 BX2230  HISTORY     - 1977     MONUMENTED       NGS
 BX2230
 BX2230                          STATION DESCRIPTION
 BX2230
 BX2230'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2230'0.8 MI EAST FROM EFFIE.
 BX2230'0.8 MILE EAST ALONG STATE HIGHWAY 1196 FROM THE JUNCTION OF
 BX2230'STATE HIGHWAYS 107 AND 115 AT EFFIE, AT A BRICK HOME OWNED BY
 BX2230'TRAVIS WILEY, 225 FEET NORTH OF THE CENTER LINE OF HIGHWAY 1196,
 BX2230'18 FEET WEST OF THE NORTHWEST CORNER OF THE HOUSE, 2 FEET SOUTH-
 BX2230'WEST OF A CYCLONE FENCE CORNER, 1 FOOT SOUTH OF THE FENCE WHICH
 BX2230'THE WITNESS PLAQUE IS WIRED TO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2332 ***********************************************************************
 BX2332  DESIGNATION -  B 303
 BX2332  PID         -  BX2332
 BX2332  STATE/COUNTY-  LA/NATCHITOCHES
 BX2332  COUNTRY     -  US
 BX2332  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX2332
 BX2332                         *CURRENT SURVEY CONTROL
 BX2332  ______________________________________________________________________
 BX2332* NAD 83(1986) POSITION- 31 47 27.     (N) 093 03 31.     (W)   SCALED
 BX2332* NAVD 88 ORTHO HEIGHT -    36.055 (meters)      118.29  (feet) ADJUSTED
 BX2332  ______________________________________________________________________
 BX2332  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 BX2332  DYNAMIC HEIGHT  -         36.012 (meters)      118.15  (feet) COMP
 BX2332  MODELED GRAVITY -    979,458.3   (mgal)                       NAVD 88
 BX2332
 BX2332  VERT ORDER      -  FIRST     CLASS I
 BX2332
 BX2332.The horizontal coordinates were scaled from a map and have
 BX2332.an estimated accuracy of +/- 6 seconds.
 BX2332
 BX2332.The orthometric height was determined by differential leveling and
 BX2332.adjusted by the NATIONAL GEODETIC SURVEY
 BX2332.in February 1994.
 BX2332
 BX2332.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2332.GEOID18 height accuracy estimate available here.
 BX2332
 BX2332.Click photographs - Photos may exist for this station.
 BX2332
 BX2332.The dynamic height is computed by dividing the NAVD 88
 BX2332.geopotential number by the normal gravity value computed on the
 BX2332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2332.degrees latitude (g = 980.6199 gals.).
 BX2332
 BX2332.The modeled gravity was interpolated from observed gravity values.
 BX2332
 BX2332;                    North         East    Units  Estimated Accuracy
 BX2332;SPC LA N     -   143,260.      947,100.      MT  (+/- 180 meters Scaled)
 BX2332
 BX2332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR944172(NAD 83)
 BX2332
 BX2332                          SUPERSEDED SURVEY CONTROL
 BX2332
 BX2332  NAVD 88 (06/15/91)   36.054  (m)          118.29   (f) SUPERSEDED  1 1
 BX2332  NGVD 29 (11/26/84)   36.096  (m)          118.43   (f) ADJUSTED    1 1
 BX2332
 BX2332.Superseded values are not recommended for survey control.
 BX2332
 BX2332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2332.See file dsdata.pdf to determine how the superseded data were derived.
 BX2332
 BX2332_MARKER: DV = VERTICAL CONTROL DISK
 BX2332_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2332+WITH SETTING: INTO GROUND
 BX2332_STAMPING: B 303 1977
 BX2332_MARK LOGO: NGS
 BX2332_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2332_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2332
 BX2332  HISTORY     - Date     Condition        Report By
 BX2332  HISTORY     - 1977     MONUMENTED       NGS
 BX2332  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2332
 BX2332                          STATION DESCRIPTION
 BX2332
 BX2332'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2332'4.4 MI NE FROM NATCHITOCHES.
 BX2332'ABOUT 2.6 MILES NORTH ALONG STATE HIGHWAY 6 FROM THE POST OFFICE
 BX2332'AT NATCHITOCHES, THENCE 0.8 MILE NORTHEAST ON A BLACKTOP ROAD
 BX2332'TO LEVEE, THENCE 1.0 MILE SOUTHEAST ALONG TOP OF LEVEE, SET ABOUT
 BX2332'HALFWAY BETWEEN 2 CATTLE GUARDS, THIS MARK CAN ALSO BE REACHED
 BX2332'BY GOING ABOUT 3.2 MILES NORTHEAST ALONG WILLIAMS AVENUE FROM THE
 BX2332'JUNCTION OF WILLIAMS AVENUE AND THE NORTH BRIDGE OVER RIVER LAKE,
 BX2332'THENCE 0.6 MILE NORTHEAST AND SOUTHWEST ALONG LEVEE, 33 FEET SOUTH
 BX2332'OF THE CENTER OF TOP OF LEVEE, 3 FEET WEST OF A POWER POLE ON
 BX2332'SOUTH SIDE OF LEVEE WITH WIRES CROSSING LEVEE.
 BX2332
 BX2332                          STATION RECOVERY (1995)
 BX2332
 BX2332'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2332'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2303 ***********************************************************************
 BX2303  DESIGNATION -  B 304
 BX2303  PID         -  BX2303
 BX2303  STATE/COUNTY-  LA/NATCHITOCHES
 BX2303  COUNTRY     -  US
 BX2303  USGS QUAD   -  ALOHA (2018)
 BX2303
 BX2303                         *CURRENT SURVEY CONTROL
 BX2303  ______________________________________________________________________
 BX2303* NAD 83(1986) POSITION- 31 35 41.     (N) 092 48 33.     (W)   SCALED
 BX2303* NAVD 88 ORTHO HEIGHT -    29.101 (meters)       95.48  (feet) ADJUSTED
 BX2303  ______________________________________________________________________
 BX2303  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 BX2303  DYNAMIC HEIGHT  -         29.066 (meters)       95.36  (feet) COMP
 BX2303  MODELED GRAVITY -    979,447.8   (mgal)                       NAVD 88
 BX2303
 BX2303  VERT ORDER      -  FIRST     CLASS I
 BX2303
 BX2303.The horizontal coordinates were scaled from a map and have
 BX2303.an estimated accuracy of +/- 6 seconds.
 BX2303
 BX2303.The orthometric height was determined by differential leveling and
 BX2303.adjusted by the NATIONAL GEODETIC SURVEY
 BX2303.in February 1994.
 BX2303
 BX2303.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2303.GEOID18 height accuracy estimate available here.
 BX2303
 BX2303.Click photographs - Photos may exist for this station.
 BX2303
 BX2303.The dynamic height is computed by dividing the NAVD 88
 BX2303.geopotential number by the normal gravity value computed on the
 BX2303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2303.degrees latitude (g = 980.6199 gals.).
 BX2303
 BX2303.The modeled gravity was interpolated from observed gravity values.
 BX2303
 BX2303;                    North         East    Units  Estimated Accuracy
 BX2303;SPC LA N     -   121,420.      970,660.      MT  (+/- 180 meters Scaled)
 BX2303
 BX2303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ181955(NAD 83)
 BX2303
 BX2303                          SUPERSEDED SURVEY CONTROL
 BX2303
 BX2303  NAVD 88 (06/15/91)   29.100  (m)           95.47   (f) SUPERSEDED  1 1
 BX2303  NGVD 29 (11/26/84)   29.117  (m)           95.53   (f) ADJUSTED    1 1
 BX2303
 BX2303.Superseded values are not recommended for survey control.
 BX2303
 BX2303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2303.See file dsdata.pdf to determine how the superseded data were derived.
 BX2303
 BX2303_MARKER: DV = VERTICAL CONTROL DISK
 BX2303_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2303+WITH SETTING: INTO GROUND
 BX2303_STAMPING: B 304 1977
 BX2303_MARK LOGO: NGS
 BX2303_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2303_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2303
 BX2303  HISTORY     - Date     Condition        Report By
 BX2303  HISTORY     - 1977     MONUMENTED       NGS
 BX2303
 BX2303                          STATION DESCRIPTION
 BX2303
 BX2303'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2303'9.85 MI NE FROM CLOUTIERVILLE.
 BX2303'7.85 MILES NORTHEAST ALONG STATE HIGHWAYS 495 AND 491 FROM THE
 BX2303'JUNCTION OF STATE HIGHWAY 1 AT CLOUTIERVILLE, THENCE 2.0 MILES
 BX2303'SOUTHEAST ALONG THE LEVEE, 73 FEET EAST OF A FENCE CROSSING THE
 BX2303'LEVEE WITH A CATTLE GUARD, 64 FEET SOUTH OF THE CENTER OF THE LEVEE,
 BX2303'AND 6 FEET EAST-NORTHEAST OF A POWERLINE POLE WITH A GUY WIRE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2337 ***********************************************************************
 BX2337  DESIGNATION -  B 305
 BX2337  PID         -  BX2337
 BX2337  STATE/COUNTY-  LA/NATCHITOCHES
 BX2337  COUNTRY     -  US
 BX2337  USGS QUAD   -  NATCHITOCHES NORTH (2018)
 BX2337
 BX2337                         *CURRENT SURVEY CONTROL
 BX2337  ______________________________________________________________________
 BX2337* NAD 83(1986) POSITION- 31 49 03.     (N) 093 05 37.     (W)   SCALED
 BX2337* NAVD 88 ORTHO HEIGHT -    45.501 (meters)      149.28  (feet) ADJUSTED
 BX2337  ______________________________________________________________________
 BX2337  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 BX2337  DYNAMIC HEIGHT  -         45.447 (meters)      149.10  (feet) COMP
 BX2337  MODELED GRAVITY -    979,461.4   (mgal)                       NAVD 88
 BX2337
 BX2337  VERT ORDER      -  FIRST     CLASS I
 BX2337
 BX2337.The horizontal coordinates were scaled from a map and have
 BX2337.an estimated accuracy of +/- 6 seconds.
 BX2337
 BX2337.The orthometric height was determined by differential leveling and
 BX2337.adjusted by the NATIONAL GEODETIC SURVEY
 BX2337.in February 1994.
 BX2337
 BX2337.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2337.GEOID18 height accuracy estimate available here.
 BX2337
 BX2337.Click photographs - Photos may exist for this station.
 BX2337
 BX2337.The dynamic height is computed by dividing the NAVD 88
 BX2337.geopotential number by the normal gravity value computed on the
 BX2337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2337.degrees latitude (g = 980.6199 gals.).
 BX2337
 BX2337.The modeled gravity was interpolated from observed gravity values.
 BX2337
 BX2337;                    North         East    Units  Estimated Accuracy
 BX2337;SPC LA N     -   146,230.      943,800.      MT  (+/- 180 meters Scaled)
 BX2337
 BX2337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR911202(NAD 83)
 BX2337
 BX2337                          SUPERSEDED SURVEY CONTROL
 BX2337
 BX2337  NAVD 88 (06/15/91)   45.501  (m)          149.28   (f) SUPERSEDED  1 1
 BX2337  NGVD 29 (11/26/84)   45.547  (m)          149.43   (f) ADJUSTED    1 1
 BX2337
 BX2337.Superseded values are not recommended for survey control.
 BX2337
 BX2337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2337.See file dsdata.pdf to determine how the superseded data were derived.
 BX2337
 BX2337_MARKER: DV = VERTICAL CONTROL DISK
 BX2337_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2337+WITH SETTING: INTO GROUND
 BX2337_STAMPING: B 305 1977
 BX2337_MARK LOGO: NGS
 BX2337_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2337_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2337
 BX2337  HISTORY     - Date     Condition        Report By
 BX2337  HISTORY     - 1977     MONUMENTED       NGS
 BX2337  HISTORY     - 19950506 GOOD             USPSQD
 BX2337  HISTORY     - 19970816 MARK NOT FOUND   USPSQD
 BX2337
 BX2337                          STATION DESCRIPTION
 BX2337
 BX2337'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2337'4.9 MI NORTH FROM NATCHITOCHES.
 BX2337'4.1 MILES NORTH ALONG STATE HIGHWAY 6 FROM THE POST OFFICE
 BX2337'AT NATCHITOCHES, TO A PAVED ROAD LEADING NORTHWEST, THENCE 0.8
 BX2337'MILE NORTHWEST ON A PAVED ROAD TO A CURVE AT TOP OF A HILL, ABOUT
 BX2337'50 FEET SOUTHEAST OF THE CENTER OF ROAD, 13 FEET SOUTHEAST OF
 BX2337'A POWER POLE WITH 2 GUY WIRES, AND 7 FEET NORTHWEST OF THE LOWER
 BX2337'GUY WIRE ANCHOR ROD.
 BX2337
 BX2337                          STATION RECOVERY (1995)
 BX2337
 BX2337'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2337'RECOVERED IN GOOD CONDITION.
 BX2337
 BX2337                          STATION RECOVERY (1997)
 BX2337
 BX2337'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX2337'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2348 ***********************************************************************
 BX2348  DESIGNATION -  B 306
 BX2348  PID         -  BX2348
 BX2348  STATE/COUNTY-  LA/NATCHITOCHES
 BX2348  COUNTRY     -  US
 BX2348  USGS QUAD   -  POWHATAN (2018)
 BX2348
 BX2348                         *CURRENT SURVEY CONTROL
 BX2348  ______________________________________________________________________
 BX2348* NAD 83(1986) POSITION- 31 51 38.     (N) 093 10 22.     (W)   SCALED
 BX2348* NAVD 88 ORTHO HEIGHT -    35.796 (meters)      117.44  (feet) ADJUSTED
 BX2348  ______________________________________________________________________
 BX2348  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 BX2348  DYNAMIC HEIGHT  -         35.754 (meters)      117.30  (feet) COMP
 BX2348  MODELED GRAVITY -    979,465.7   (mgal)                       NAVD 88
 BX2348
 BX2348  VERT ORDER      -  FIRST     CLASS I
 BX2348
 BX2348.The horizontal coordinates were scaled from a map and have
 BX2348.an estimated accuracy of +/- 6 seconds.
 BX2348
 BX2348.The orthometric height was determined by differential leveling and
 BX2348.adjusted by the NATIONAL GEODETIC SURVEY
 BX2348.in February 1994.
 BX2348
 BX2348.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2348.GEOID18 height accuracy estimate available here.
 BX2348
 BX2348.Click photographs - Photos may exist for this station.
 BX2348
 BX2348.The dynamic height is computed by dividing the NAVD 88
 BX2348.geopotential number by the normal gravity value computed on the
 BX2348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2348.degrees latitude (g = 980.6199 gals.).
 BX2348
 BX2348.The modeled gravity was interpolated from observed gravity values.
 BX2348
 BX2348;                    North         East    Units  Estimated Accuracy
 BX2348;SPC LA N     -   151,050.      936,340.      MT  (+/- 180 meters Scaled)
 BX2348
 BX2348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR836249(NAD 83)
 BX2348
 BX2348                          SUPERSEDED SURVEY CONTROL
 BX2348
 BX2348  NAVD 88 (06/15/91)   35.795  (m)          117.44   (f) SUPERSEDED  1 1
 BX2348  NGVD 29 (11/26/84)   35.846  (m)          117.60   (f) ADJUSTED    1 1
 BX2348
 BX2348.Superseded values are not recommended for survey control.
 BX2348
 BX2348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2348.See file dsdata.pdf to determine how the superseded data were derived.
 BX2348
 BX2348_MARKER: DV = VERTICAL CONTROL DISK
 BX2348_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BX2348+WITH SETTING: INTO GROUND
 BX2348_STAMPING: B 306 1977
 BX2348_MARK LOGO: NGS
 BX2348_MAGNETIC: I = MARKER IS A STEEL ROD
 BX2348_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX2348
 BX2348  HISTORY     - Date     Condition        Report By
 BX2348  HISTORY     - 1977     MONUMENTED       NGS
 BX2348
 BX2348                          STATION DESCRIPTION
 BX2348
 BX2348'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BX2348'1.9 MI SE FROM POWHATAN.
 BX2348'1.9 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE
 BX2348'JUNCTION OF STATE HIGHWAY 485 AT POWHATAN, 32 FEET WEST-SOUTHWEST
 BX2348'OF THE EAST-SOUTHEAST GATE POST, 23 FEET NORTH-NORTHEAST OF THE
 BX2348'NORTH-NORHTEAST RAIL, 23 FEET SOUTH-SOUTHWEST OF A BARBED WIRE
 BX2348'FENCE, 16 FEET WEST-NORTHWEST OF THE CENTER OF A FIELD ROAD CROSSING
 BX2348'THE TRACKS, AND 6 FEET EAST-SOUTHEAST OF AN UNUSED TELEGRAPH POLE
 BX2348'NUMBER 3 G.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2164 ***********************************************************************
 CQ2164  DESIGNATION -  B 307
 CQ2164  PID         -  CQ2164
 CQ2164  STATE/COUNTY-  LA/CADDO
 CQ2164  COUNTRY     -  US
 CQ2164  USGS QUAD   -  GILLIAM (2018)
 CQ2164
 CQ2164                         *CURRENT SURVEY CONTROL
 CQ2164  ______________________________________________________________________
 CQ2164* NAD 83(1986) POSITION- 32 48 11.     (N) 093 49 12.     (W)   SCALED
 CQ2164* NAVD 88 ORTHO HEIGHT -    58.653 (meters)      192.43  (feet) ADJUSTED
 CQ2164  ______________________________________________________________________
 CQ2164  GEOID HEIGHT    -        -26.255 (meters)                     GEOID18
 CQ2164  DYNAMIC HEIGHT  -         58.588 (meters)      192.22  (feet) COMP
 CQ2164  MODELED GRAVITY -    979,531.4   (mgal)                       NAVD 88
 CQ2164
 CQ2164  VERT ORDER      -  FIRST     CLASS I
 CQ2164
 CQ2164.The horizontal coordinates were scaled from a map and have
 CQ2164.an estimated accuracy of +/- 6 seconds.
 CQ2164
 CQ2164.The orthometric height was determined by differential leveling and
 CQ2164.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2164.in June 1991.
 CQ2164
 CQ2164.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2164.GEOID18 height accuracy estimate available here.
 CQ2164
 CQ2164.Click photographs - Photos may exist for this station.
 CQ2164
 CQ2164.The dynamic height is computed by dividing the NAVD 88
 CQ2164.geopotential number by the normal gravity value computed on the
 CQ2164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2164.degrees latitude (g = 980.6199 gals.).
 CQ2164
 CQ2164.The modeled gravity was interpolated from observed gravity values.
 CQ2164
 CQ2164;                    North         East    Units  Estimated Accuracy
 CQ2164;SPC LA N     -   256,120.      876,370.      MT  (+/- 180 meters Scaled)
 CQ2164
 CQ2164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS232297(NAD 83)
 CQ2164
 CQ2164                          SUPERSEDED SURVEY CONTROL
 CQ2164
 CQ2164  NGVD 29 (11/26/84)   58.709  (m)          192.61   (f) ADJUSTED    1 1
 CQ2164
 CQ2164.Superseded values are not recommended for survey control.
 CQ2164
 CQ2164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2164.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2164
 CQ2164_MARKER: DV = VERTICAL CONTROL DISK
 CQ2164_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ2164+WITH SETTING: INTO GROUND
 CQ2164_STAMPING: B 307 1977
 CQ2164_MARK LOGO: NGS
 CQ2164_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ2164_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2164
 CQ2164  HISTORY     - Date     Condition        Report By
 CQ2164  HISTORY     - 1977     MONUMENTED       NGS
 CQ2164
 CQ2164                          STATION DESCRIPTION
 CQ2164
 CQ2164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2164'5.7 MI SE FROM GILLIAM.
 CQ2164'0.1 MILE SOUTH ALONG STATE HIGHWAY 3049 FROM THE TEXAS AND PACIFIC
 CQ2164'RAILROAD CROSSING AT GILLIAN, THENCE 3.1 MILES EAST ALONG SARTOR
 CQ2164'ROAD, THENCE 2.5 MILES SOUTHWEST ALONG THE LEVEE, 37 FEET NORTHWEST
 CQ2164'OF THE CENTER OF THE LEVEE, AND 2 FEET SOUTHEAST OF A BARBED WIRE
 CQ2164'FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0101 ***********************************************************************
 BK0101  DESIGNATION -  B 31
 BK0101  PID         -  BK0101
 BK0101  STATE/COUNTY-  LA/ST LANDRY
 BK0101  COUNTRY     -  US
 BK0101  USGS QUAD   -  SUNSET (2018)
 BK0101
 BK0101                         *CURRENT SURVEY CONTROL
 BK0101  ______________________________________________________________________
 BK0101* NAD 83(1986) POSITION- 30 29 46.     (N) 092 05 17.     (W)   SCALED
 BK0101* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0101  **This station is located in a suspected subsidence area (see below).
 BK0101  ______________________________________________________________________
 BK0101  GEOID HEIGHT    -        -27.299 (meters)                     GEOID18
 BK0101
 BK0101.The horizontal coordinates were scaled from a map and have
 BK0101.an estimated accuracy of +/- 6 seconds.
 BK0101
 BK0101.** This station is in an area of known vertical motion. If an
 BK0101.** orthometric height was ever established but is not available 
 BK0101.** in the current survey control section, the orthometric height
 BK0101.** is considered suspect.  Suspect heights are available in the
 BK0101.** superseded section only if requested.
 BK0101
 BK0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0101.GEOID18 height accuracy estimate available here.
 BK0101
 BK0101.Click photographs - Photos may exist for this station.
 BK0101
 BK0101;                    North         East    Units  Estimated Accuracy
 BK0101;SPC LA S     -   221,500.      927,550.      MT  (+/- 180 meters Scaled)
 BK0101
 BK0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP875741(NAD 83)
 BK0101
 BK0101                          SUPERSEDED SURVEY CONTROL
 BK0101
 BK0101.No superseded survey control is available for this station.
 BK0101
 BK0101_MARKER: DB = BENCH MARK DISK
 BK0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0101_STAMPING: B 31 1935
 BK0101_MARK LOGO: CGS
 BK0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0101+STABILITY: SURFACE MOTION
 BK0101
 BK0101  HISTORY     - Date     Condition        Report By
 BK0101  HISTORY     - 1935     MONUMENTED       CGS
 BK0101  HISTORY     - 1957     MARK NOT FOUND   USGS
 BK0101
 BK0101                          STATION DESCRIPTION
 BK0101
 BK0101'DESCRIBED BY US GEOLOGICAL SURVEY 1957
 BK0101'2.5 MI N FROM BELLEVIEW.
 BK0101'2.5 MILES NORTH OF BELLEVIEW ALONG SPRR, 42 FEET NORTHWEST OF TRACK,
 BK0101'30 FEET EAST OF STATE HIGHWAY #5 WHICH CROSSES RAILWAY AT THIS
 BK0101'POINT, 8 FEET EAST OF HIGHWAY R/W FENCE. A STANDARD DISK STAMPED
 BK0101''B 31 1935' AND SET IN A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1407 ***********************************************************************
 BJ1407  DESIGNATION -  B 3101
 BJ1407  PID         -  BJ1407
 BJ1407  STATE/COUNTY-  LA/ORLEANS
 BJ1407  COUNTRY     -  US
 BJ1407  USGS QUAD   -  SPANISH FORT (2018)
 BJ1407
 BJ1407                         *CURRENT SURVEY CONTROL
 BJ1407  ______________________________________________________________________
 BJ1407* NAD 83(1986) POSITION- 30 01 06.     (N) 090 03 05.     (W)   SCALED
 BJ1407* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1407  **This station is located in a suspected subsidence area (see below).
 BJ1407  ______________________________________________________________________
 BJ1407  GEOID HEIGHT    -        -26.133 (meters)                     GEOID18
 BJ1407  DYNAMIC HEIGHT  -         -1.536 (meters)       -5.04  (feet) COMP
 BJ1407  MODELED GRAVITY -    979,317.0   (mgal)                       NAVD 88
 BJ1407
 BJ1407.The horizontal coordinates were scaled from a map and have
 BJ1407.an estimated accuracy of +/- 6 seconds.
 BJ1407
 BJ1407.** This station is in an area of known vertical motion. If an
 BJ1407.** orthometric height was ever established but is not available 
 BJ1407.** in the current survey control section, the orthometric height
 BJ1407.** is considered suspect.  Suspect heights are available in the
 BJ1407.** superseded section only if requested.
 BJ1407
 BJ1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1407.GEOID18 height accuracy estimate available here.
 BJ1407
 BJ1407.Click photographs - Photos may exist for this station.
 BJ1407
 BJ1407.The dynamic height is computed by dividing the NAVD 88
 BJ1407.geopotential number by the normal gravity value computed on the
 BJ1407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1407.degrees latitude (g = 980.6199 gals.).
 BJ1407
 BJ1407.The modeled gravity was interpolated from observed gravity values.
 BJ1407
 BJ1407;                    North         East    Units  Estimated Accuracy
 BJ1407;SPC LA S     -   168,990.    1,123,660.      MT  (+/- 180 meters Scaled)
 BJ1407
 BJ1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP843244(NAD 83)
 BJ1407
 BJ1407                          SUPERSEDED SURVEY CONTROL
 BJ1407
 BJ1407.No superseded survey control is available for this station.
 BJ1407
 BJ1407_MARKER: DD = SURVEY DISK
 BJ1407_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1407_SP_SET: CURB
 BJ1407_STAMPING: B 3101
 BJ1407_MARK LOGO: LAGS
 BJ1407_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1407_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1407+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1407
 BJ1407  HISTORY     - Date     Condition        Report By
 BJ1407  HISTORY     - 1951     MONUMENTED       LAGS
 BJ1407  HISTORY     - 1951     GOOD             CGS
 BJ1407  HISTORY     - 1963     GOOD             CGS
 BJ1407  HISTORY     - 1985     GOOD             NGS
 BJ1407  HISTORY     - 19901108 GOOD             NGS
 BJ1407  HISTORY     - 19941114 GOOD             NGS
 BJ1407
 BJ1407                          STATION DESCRIPTION
 BJ1407
 BJ1407'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1407'IN NEW ORLEANS.
 BJ1407'AT NEW ORLEANS, ABOUT 1.05 MILES NORTH ALONG FRANKLIN AVENUE FROM THE
 BJ1407'INTERSECTION OF U. S. HIGHWAY 90, AT THE CROSSING OF ATHIS STREET, SET
 BJ1407'IN THE EAST CURB OF THE SOUTH BOUND TRAFFIC LANE OF FRANKLIN AVENUE,
 BJ1407'DIRECTLY IN FRONT OF HOUSE NO. 5740 FRANKLIN AVENUE, 48 FEET SOUTH OF
 BJ1407'THE CENTER LINE OF ATHIS STREET, 11 FEET EAST OF THE CENTER LINE OF
 BJ1407'THE WEST LANE OF FRANKLIN AVENUE AND ABOUT 1 FOOT ABOVE THE STREET.
 BJ1407
 BJ1407                          STATION RECOVERY (1963)
 BJ1407
 BJ1407'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1407'RECOVERED IN GOOD CONDITION.
 BJ1407
 BJ1407                          STATION RECOVERY (1985)
 BJ1407
 BJ1407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1407'RECOVERED IN GOOD CONDITION.
 BJ1407
 BJ1407                          STATION RECOVERY (1990)
 BJ1407
 BJ1407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1407'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND ATHIS
 BJ1407'STREET, IN THE CONCRETE CURB ALONG THE EAST SIDE OF THE SOUTHBOUND
 BJ1407'LANES OF THE AVENUE, 16.7 M (54.8 FT) SOUTH OF THE STREET CENTERLINE,
 BJ1407'9.3 M (30.5 FT) NORTH OF UTILITY LIGHT POLE NUMBER 252, 3.3 M (10.8
 BJ1407'FT) EAST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE AVENUE, AND
 BJ1407'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE.
 BJ1407
 BJ1407                          STATION RECOVERY (1994)
 BJ1407
 BJ1407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1407'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND ATHIS
 BJ1407'STREET, IN THE EAST CONCRETE CURB OF THE SOUTHBOUND LANES OF THE
 BJ1407'AVENUE, 15.9 M (52.2 FT) SOUTH OF THE STREET CENTERLINE, AND 0.2 M
 BJ1407'(0.7 FT) ABOVE THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1406 ***********************************************************************
 BJ1406  DESIGNATION -  B 3102
 BJ1406  PID         -  BJ1406
 BJ1406  STATE/COUNTY-  LA/ORLEANS
 BJ1406  COUNTRY     -  US
 BJ1406  USGS QUAD   -  SPANISH FORT (2018)
 BJ1406
 BJ1406                         *CURRENT SURVEY CONTROL
 BJ1406  ______________________________________________________________________
 BJ1406* NAD 83(1986) POSITION- 30 00 51.     (N) 090 03 03.     (W)   SCALED
 BJ1406* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1406  **This station is located in a suspected subsidence area (see below).
 BJ1406  ______________________________________________________________________
 BJ1406  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 BJ1406  DYNAMIC HEIGHT  -         -1.527 (meters)       -5.01  (feet) COMP
 BJ1406  MODELED GRAVITY -    979,316.6   (mgal)                       NAVD 88
 BJ1406
 BJ1406.The horizontal coordinates were scaled from a map and have
 BJ1406.an estimated accuracy of +/- 6 seconds.
 BJ1406
 BJ1406.** This station is in an area of known vertical motion. If an
 BJ1406.** orthometric height was ever established but is not available 
 BJ1406.** in the current survey control section, the orthometric height
 BJ1406.** is considered suspect.  Suspect heights are available in the
 BJ1406.** superseded section only if requested.
 BJ1406
 BJ1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1406.GEOID18 height accuracy estimate available here.
 BJ1406
 BJ1406.Click photographs - Photos may exist for this station.
 BJ1406
 BJ1406.The dynamic height is computed by dividing the NAVD 88
 BJ1406.geopotential number by the normal gravity value computed on the
 BJ1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1406.degrees latitude (g = 980.6199 gals.).
 BJ1406
 BJ1406.The modeled gravity was interpolated from observed gravity values.
 BJ1406
 BJ1406;                    North         East    Units  Estimated Accuracy
 BJ1406;SPC LA S     -   168,530.    1,123,710.      MT  (+/- 180 meters Scaled)
 BJ1406
 BJ1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP844240(NAD 83)
 BJ1406
 BJ1406                          SUPERSEDED SURVEY CONTROL
 BJ1406
 BJ1406.No superseded survey control is available for this station.
 BJ1406
 BJ1406_MARKER: DD = SURVEY DISK
 BJ1406_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1406_STAMPING: B 3102
 BJ1406_MARK LOGO: LAGS
 BJ1406_PROJECTION: FLUSH
 BJ1406_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1406_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1406+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1406
 BJ1406  HISTORY     - Date     Condition        Report By
 BJ1406  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1406  HISTORY     - 1951     GOOD             CGS
 BJ1406  HISTORY     - 1963     GOOD             CGS
 BJ1406  HISTORY     - 1985     GOOD             NGS
 BJ1406  HISTORY     - 19901108 GOOD             NGS
 BJ1406  HISTORY     - 19941114 GOOD             NGS
 BJ1406
 BJ1406                          STATION DESCRIPTION
 BJ1406
 BJ1406'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1406'AT NEW ORLEANS, ABOUT 0.8 MILE NORTH ALONG FRANKLIN AVENUE FROM THE
 BJ1406'INTERSECTION OF U. S. HIGHWAY 90, AT THE JUNCTION OF MITHRA STREET,
 BJ1406'151 FEET SOUTHEAST AND ACROSS THE SOUTH BOUND TRAFFIC LANE OF FRANKLIN
 BJ1406'AVENUE FROM THE FLAG POLE AT MILNE BOYS HOME, SET ON THE NEUTRAL
 BJ1406'GROUNDS OF FRANKLIN AVENUE, 46 FEET NORTH OF THE CENTER LINE OF MITHRA
 BJ1406'STREET, 1 1/2 FEET EAST OF THE EAST CURB OF THE WEST LANE OF FRANKLIN
 BJ1406'AVENUE, ABOUT 1 FOOT ABOVE THE STREET INTERSECTION AND SET IN THE TOP
 BJ1406'OF A CONCRETE POST ABOUT 1 INCH UNDERGROUND.
 BJ1406
 BJ1406                          STATION RECOVERY (1963)
 BJ1406
 BJ1406'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1406'RECOVERED IN GOOD CONDITION.
 BJ1406
 BJ1406                          STATION RECOVERY (1985)
 BJ1406
 BJ1406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1406'RECOVERED IN GOOD CONDITION.
 BJ1406
 BJ1406                          STATION RECOVERY (1990)
 BJ1406
 BJ1406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1406'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND MITHRA
 BJ1406'STREET, 14.6 M (47.9 FT) NORTH OF THE EXTENDED CENTER OF THE STREET,
 BJ1406'3.7 M (12.1 FT) EAST OF THE AVENUE CENTER, 2.0 M (6.6 FT) NORTHWEST
 BJ1406'OF UTILITY LIGHT POLE NUMBER 232, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 BJ1406'THE AVENUE, AND THE MONUMENT IS 0.04 M (0.13 FT) BELOW THE GROUND
 BJ1406'SURFACE.
 BJ1406
 BJ1406                          STATION RECOVERY (1994)
 BJ1406
 BJ1406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1406'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND MITHRA
 BJ1406'STREET, 14.6 M (47.9 FT) NORTH OF THE EXTENDED CENTER OF THE STREET,
 BJ1406'0.4 M (1.3 FT) EAST OF THE EAST CURB OF THE SOUTHBOUND LANES OF THE
 BJ1406'AVENUE, 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE AVENUE, AND THE MONUMENT
 BJ1406'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1405 ***********************************************************************
 BJ1405  DESIGNATION -  B 3103
 BJ1405  PID         -  BJ1405
 BJ1405  STATE/COUNTY-  LA/ORLEANS
 BJ1405  COUNTRY     -  US
 BJ1405  USGS QUAD   -  SPANISH FORT (2018)
 BJ1405
 BJ1405                         *CURRENT SURVEY CONTROL
 BJ1405  ______________________________________________________________________
 BJ1405* NAD 83(1986) POSITION- 30 00 38.     (N) 090 03 03.     (W)   SCALED
 BJ1405* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1405  **This station is located in a suspected subsidence area (see below).
 BJ1405  ______________________________________________________________________
 BJ1405  GEOID HEIGHT    -        -26.115 (meters)                     GEOID18
 BJ1405  DYNAMIC HEIGHT  -         -0.716 (meters)       -2.35  (feet) COMP
 BJ1405  MODELED GRAVITY -    979,316.3   (mgal)                       NAVD 88
 BJ1405
 BJ1405.The horizontal coordinates were scaled from a map and have
 BJ1405.an estimated accuracy of +/- 6 seconds.
 BJ1405
 BJ1405.** This station is in an area of known vertical motion. If an
 BJ1405.** orthometric height was ever established but is not available 
 BJ1405.** in the current survey control section, the orthometric height
 BJ1405.** is considered suspect.  Suspect heights are available in the
 BJ1405.** superseded section only if requested.
 BJ1405
 BJ1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1405.GEOID18 height accuracy estimate available here.
 BJ1405
 BJ1405.Click photographs - Photos may exist for this station.
 BJ1405
 BJ1405.The dynamic height is computed by dividing the NAVD 88
 BJ1405.geopotential number by the normal gravity value computed on the
 BJ1405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1405.degrees latitude (g = 980.6199 gals.).
 BJ1405
 BJ1405.The modeled gravity was interpolated from observed gravity values.
 BJ1405
 BJ1405;                    North         East    Units  Estimated Accuracy
 BJ1405;SPC LA S     -   168,130.    1,123,720.      MT  (+/- 180 meters Scaled)
 BJ1405
 BJ1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP844236(NAD 83)
 BJ1405
 BJ1405                          SUPERSEDED SURVEY CONTROL
 BJ1405
 BJ1405.No superseded survey control is available for this station.
 BJ1405
 BJ1405_MARKER: DD = SURVEY DISK
 BJ1405_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1405_SP_SET: CURB
 BJ1405_STAMPING: B 3103
 BJ1405_MARK LOGO: LAGS
 BJ1405_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1405_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1405_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1405+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1405
 BJ1405  HISTORY     - Date     Condition        Report By
 BJ1405  HISTORY     - 1951     MONUMENTED       LAGS
 BJ1405  HISTORY     - 1951     GOOD             CGS
 BJ1405  HISTORY     - 1963     GOOD             CGS
 BJ1405  HISTORY     - 1985     GOOD             NGS
 BJ1405  HISTORY     - 19901108 GOOD             NGS
 BJ1405  HISTORY     - 19941114 GOOD             NGS
 BJ1405
 BJ1405                          STATION DESCRIPTION
 BJ1405
 BJ1405'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 BJ1405'IN NEW ORLEANS.
 BJ1405'AT NEW ORLEANS, ABOUT 0.5 MILE NORTH ALONG FRANKLIN AVENUE FROM THE
 BJ1405'INTERSECTION OF U.S. HIGHWAY 90, AT THE INTERSECTION OF SELMA STREET,
 BJ1405'SET IN THE TOP OF THE EAST CURB OF THE WEST LANE OF FRANKLIN AVENUE,
 BJ1405'64 FEET NORTH OF THE CENTER LINE OF SELMA STREET, 12 FEET EAST OF THE
 BJ1405'CENTER LINE OF THE WEST LANE OF FRANKLIN AVENUE, DIRECTLY EAST AND
 BJ1405'ACROSS WEST LANE OF FRANKLIN AVENUE FROM THE EXTENDED NORTH HAND RAIL
 BJ1405'TO STEPS LEADING TO HOUSE NO. 5100 FRANKLIN AVENUE AND ABOUT 1 FOOT
 BJ1405'ABOVE THE STREET CROSSING.
 BJ1405
 BJ1405                          STATION RECOVERY (1963)
 BJ1405
 BJ1405'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1405'RECOVERED IN GOOD CONDITION.
 BJ1405
 BJ1405                          STATION RECOVERY (1985)
 BJ1405
 BJ1405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1405'RECOVERED IN GOOD CONDITION.
 BJ1405
 BJ1405                          STATION RECOVERY (1990)
 BJ1405
 BJ1405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1405'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND SELMA
 BJ1405'STREET, IN THE CONCRETE CURB ALONG THE EAST SIDE OF THE SOUTHBOUND
 BJ1405'LANES OF THE AVENUE, 19.6 M (64.3 FT) NORTH OF THE STREET CENTERLINE,
 BJ1405'12.3 M (40.4 FT) SOUTH OF UTILITY LIGHT POLE, 3.8 M (12.5 FT) EAST OF
 BJ1405'THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0
 BJ1405'FT) ABOVE THE LEVEL OF THE AVENUE.
 BJ1405
 BJ1405                          STATION RECOVERY (1994)
 BJ1405
 BJ1405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1405'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND SELMA
 BJ1405'STREET, IN THE EAST CONCRETE CURB OF THE SOUTHBOUND LANES OF THE
 BJ1405'AVENUE, 19.8 M (65.0 FT) NORTH OF THE STREET CENTER, AND 0.3 M (1.0
 BJ1405'FT) ABOVE THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1403 ***********************************************************************
 BJ1403  DESIGNATION -  B 3104
 BJ1403  PID         -  BJ1403
 BJ1403  STATE/COUNTY-  LA/ORLEANS
 BJ1403  COUNTRY     -  US
 BJ1403  USGS QUAD   -  SPANISH FORT (2018)
 BJ1403
 BJ1403                         *CURRENT SURVEY CONTROL
 BJ1403  ______________________________________________________________________
 BJ1403* NAD 83(1986) POSITION- 30 00 25.     (N) 090 03 02.     (W)   SCALED
 BJ1403* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1403  **This station is located in a suspected subsidence area (see below).
 BJ1403  ______________________________________________________________________
 BJ1403  GEOID HEIGHT    -        -26.107 (meters)                     GEOID18
 BJ1403  DYNAMIC HEIGHT  -         -0.658 (meters)       -2.16  (feet) COMP
 BJ1403  MODELED GRAVITY -    979,316.0   (mgal)                       NAVD 88
 BJ1403
 BJ1403.The horizontal coordinates were scaled from a map and have
 BJ1403.an estimated accuracy of +/- 6 seconds.
 BJ1403
 BJ1403.** This station is in an area of known vertical motion. If an
 BJ1403.** orthometric height was ever established but is not available 
 BJ1403.** in the current survey control section, the orthometric height
 BJ1403.** is considered suspect.  Suspect heights are available in the
 BJ1403.** superseded section only if requested.
 BJ1403
 BJ1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1403.GEOID18 height accuracy estimate available here.
 BJ1403
 BJ1403.Click photographs - Photos may exist for this station.
 BJ1403
 BJ1403.The dynamic height is computed by dividing the NAVD 88
 BJ1403.geopotential number by the normal gravity value computed on the
 BJ1403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1403.degrees latitude (g = 980.6199 gals.).
 BJ1403
 BJ1403.The modeled gravity was interpolated from observed gravity values.
 BJ1403
 BJ1403;                    North         East    Units  Estimated Accuracy
 BJ1403;SPC LA S     -   167,730.    1,123,750.      MT  (+/- 180 meters Scaled)
 BJ1403
 BJ1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP845232(NAD 83)
 BJ1403
 BJ1403                          SUPERSEDED SURVEY CONTROL
 BJ1403
 BJ1403.No superseded survey control is available for this station.
 BJ1403
 BJ1403_MARKER: DD = SURVEY DISK
 BJ1403_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1403_STAMPING: B 3104
 BJ1403_MARK LOGO: LAGS
 BJ1403_PROJECTION: FLUSH
 BJ1403_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1403_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1403_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1403+SATELLITE: SATELLITE OBSERVATIONS - November 14, 1994
 BJ1403
 BJ1403  HISTORY     - Date     Condition        Report By
 BJ1403  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1403  HISTORY     - 1963     GOOD             CGS
 BJ1403  HISTORY     - 1985     GOOD             NGS
 BJ1403  HISTORY     - 19901108 GOOD             NGS
 BJ1403  HISTORY     - 19941114 GOOD             NGS
 BJ1403
 BJ1403                          STATION DESCRIPTION
 BJ1403
 BJ1403'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1403'AT NEW ORLEANS, ABOUT 0.25 MILE NORTH ALONG FRANKLIN FROM THE
 BJ1403'INTERSECTION OF U.S. HIGHWAY 90, AT THE INTERSECTION OF CARNOT STREET,
 BJ1403'30 FEET NORTH OF THE CENTER LINE OF CARNOT STREET, 1 FOOT WEST OF THE
 BJ1403'WEST CURB OF FRANKLIN AVENUE, 35 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 BJ1403'CORNER OF HOUSE NO. 4702, 3 FEET SOUTH OF A BUS STOP SIGN POST, 21 1/2
 BJ1403'FEET NORTHEAST OF A FIRE HYDRANT, ABOUT LEVEL WITH THE STREET CROSSING
 BJ1403'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 BJ1403
 BJ1403                          STATION RECOVERY (1985)
 BJ1403
 BJ1403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1403'RECOVERED IN GOOD CONDITION.
 BJ1403
 BJ1403                          STATION RECOVERY (1990)
 BJ1403
 BJ1403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1403'IN NEW ORLEANS, AT 4702 FRANKLIN AVENUE, 10.8 M (35.4 FT) SOUTHEAST
 BJ1403'OF THE SOUTHEAST CORNER OF A HOUSE AT 4702 FRANKLIN AVENUE, 8.7 M
 BJ1403'(28.5 FT) NORTH OF THE CENTER OF CARNOT STREET, 6.6 M (21.7 FT) WEST
 BJ1403'OF AND LEVEL WITH THE AVENUE CENTERLINE, 1.9 M (6.2 FT) SOUTH OF A
 BJ1403'24-INCH LIVE OAK TREE (1990), AND THE MONUMENT IS FLUSH WITH THE
 BJ1403'GROUND SURFACE.  NOTE--THE MONUMENT IS IN THE ROOT STRUCTURE OF THE
 BJ1403'OAK TREE AND SHOULD BE USED WITH CAUTION.
 BJ1403
 BJ1403                          STATION RECOVERY (1994)
 BJ1403
 BJ1403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1403'IN NEW ORLEANS, AT THE INTERSECTION OFFRANKLIN AVENUE AND CARNOT
 BJ1403'STREET, 8.9 M (29.2 FT) NORTH OF THE STREET CENTER, 0.2 M (0.7 FT)
 BJ1403'WEST OF AND LEVEL WITH THE WEST CURB OF THE SOUTHBOUND LANES OF THE
 BJ1403'AVENUE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 BJ1403'MONUMENT IS IN THE ROOT STRUCTURE OF A LIVE OAK TREE.  USE WITH
 BJ1403'CAUTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1186 ***********************************************************************
 BJ1186  DESIGNATION -  B 3105
 BJ1186  PID         -  BJ1186
 BJ1186  STATE/COUNTY-  LA/ORLEANS
 BJ1186  COUNTRY     -  US
 BJ1186  USGS QUAD   -  SPANISH FORT (2018)
 BJ1186
 BJ1186                         *CURRENT SURVEY CONTROL
 BJ1186  ______________________________________________________________________
 BJ1186* NAD 83(1986) POSITION- 30 00 12.     (N) 090 03 01.     (W)   SCALED
 BJ1186* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1186  **This station is located in a suspected subsidence area (see below).
 BJ1186  ______________________________________________________________________
 BJ1186  GEOID HEIGHT    -        -26.099 (meters)                     GEOID18
 BJ1186
 BJ1186.The horizontal coordinates were scaled from a map and have
 BJ1186.an estimated accuracy of +/- 6 seconds.
 BJ1186
 BJ1186.** This station is in an area of known vertical motion.  Due to the
 BJ1186.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1186.** determined the orthometric heights for marks in these suspect
 BJ1186.** subsidence areas should be considered valid only at the epoch date
 BJ1186.** associated with the orthometric height.  These heights must always
 BJ1186.** be validated when used as control.  All previously superseded
 BJ1186.** orthometric heights are now considered suspect and are available
 BJ1186.** in the superseded section.  NGS does not recommend using suspect
 BJ1186.** or superseded heights as control.
 BJ1186
 BJ1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1186.GEOID18 height accuracy estimate available here.
 BJ1186
 BJ1186.Click photographs - Photos may exist for this station.
 BJ1186
 BJ1186;                    North         East    Units  Estimated Accuracy
 BJ1186;SPC LA S     -   167,330.    1,123,780.      MT  (+/- 180 meters Scaled)
 BJ1186
 BJ1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP845228(NAD 83)
 BJ1186
 BJ1186                          SUPERSEDED SURVEY CONTROL
 BJ1186
 BJ1186.No superseded survey control is available for this station.
 BJ1186
 BJ1186_MARKER: DD = SURVEY DISK
 BJ1186_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1186_SP_SET: CURB
 BJ1186_STAMPING: B 3105
 BJ1186_MARK LOGO: LAGS
 BJ1186_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1186_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1186_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1186+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BJ1186
 BJ1186  HISTORY     - Date     Condition        Report By
 BJ1186  HISTORY     - 1951     MONUMENTED       LAGS
 BJ1186  HISTORY     - 1969     GOOD             CGS
 BJ1186  HISTORY     - 1970     GOOD             NGS
 BJ1186  HISTORY     - 1977     GOOD             NGS
 BJ1186  HISTORY     - 1984     GOOD             LADTD
 BJ1186  HISTORY     - 1985     GOOD             NGS
 BJ1186  HISTORY     - 1990     GOOD             USPSQD
 BJ1186  HISTORY     - 19901019 GOOD             NGS
 BJ1186  HISTORY     - 19941024 GOOD             NGS
 BJ1186
 BJ1186                          STATION DESCRIPTION
 BJ1186
 BJ1186'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1186'IN NEW ORLEANS.
 BJ1186'AT NEW ORLEANS, 0.6 MILE NORTHEAST ALONG GENTILLY BLVD FROM THE
 BJ1186'INTERSECTION OF ELYSIAN FIELDS AVENUE, AT THE INTERSECTION OF FRANKLIN
 BJ1186'AVENUE, SET ON THE TOP OF THE EAST CURB OF THE SOUTHBOUND LANE OF
 BJ1186'FRANKLIN AVENUE, 89 FEET NORTH OF THE NORTH CURB OF GENTILLY BLVD AND
 BJ1186'1/2 FOOT ABOVE THE LEVEL OF THE AVENUE.
 BJ1186
 BJ1186                          STATION RECOVERY (1970)
 BJ1186
 BJ1186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ1186'RECOVERED IN GOOD CONDITION.
 BJ1186
 BJ1186                          STATION RECOVERY (1977)
 BJ1186
 BJ1186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1186'RECOVERED IN GOOD CONDITION.
 BJ1186
 BJ1186                          STATION RECOVERY (1984)
 BJ1186
 BJ1186'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ1186'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BJ1186'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BJ1186
 BJ1186                          STATION RECOVERY (1985)
 BJ1186
 BJ1186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1186'RECOVERED IN GOOD CONDITION.
 BJ1186
 BJ1186                          STATION RECOVERY (1990)
 BJ1186
 BJ1186'RECOVERY NOTE BY US POWER SQUADRON 1990 (RLR)
 BJ1186'RECOVERED IN GOOD CONDITION.
 BJ1186
 BJ1186                          STATION RECOVERY (1990)
 BJ1186
 BJ1186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1186'IN NEW ORLEANS, AT THE INTERSECTION OF GENTILLY BOULEVARD AND
 BJ1186'FRANKLIN AVENUE, 1.0 KM (0.6 MI) NORTHEAST OF THE INTERSECTION OF
 BJ1186'ELYSIAN FIELDS AVENUE, IN THE EAST CONCRETE CURB OF THE SOUTHBOUND
 BJ1186'LANES OF THE AVENUE, 27.1 M (88.9 FT) NORTH OF THE NORTH CURB OF THE
 BJ1186'BOULEVARD, AND 0.15 M (0.49 FT) ABOVE THE LEVEL OF THE AVENUE.
 BJ1186
 BJ1186                          STATION RECOVERY (1994)
 BJ1186
 BJ1186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1186'IN NEW ORLEANS, AT THE INTERSECTION OF U.S. HIGHWAY 90 (GENTILLY
 BJ1186'BOULEVARD) AND FRANKLIN AVENUE, IN THE EAST CONCRETE CURB OF THE
 BJ1186'SOUTHBOUND LANES OF THE AVENUE, 27.1 M (88.9 FT) NORTH OF THE NORTH
 BJ1186'CURB OF THE WESTBOUND LANES OF THE HIGHWAY, AND 0.2 M (0.7 FT) ABOVE
 BJ1186'THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0910 ***********************************************************************
 AU0910  DESIGNATION -  B 3106
 AU0910  PID         -  AU0910
 AU0910  STATE/COUNTY-  LA/ORLEANS
 AU0910  COUNTRY     -  US
 AU0910  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0910
 AU0910                         *CURRENT SURVEY CONTROL
 AU0910  ______________________________________________________________________
 AU0910* NAD 83(1986) POSITION- 29 59 59.     (N) 090 03 01.     (W)   SCALED
 AU0910* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0910  **This station is located in a suspected subsidence area (see below).
 AU0910  ______________________________________________________________________
 AU0910  GEOID HEIGHT    -        -26.090 (meters)                     GEOID18
 AU0910  DYNAMIC HEIGHT  -         -0.171 (meters)       -0.56  (feet) COMP
 AU0910  MODELED GRAVITY -    979,316.5   (mgal)                       NAVD 88
 AU0910
 AU0910.The horizontal coordinates were scaled from a map and have
 AU0910.an estimated accuracy of +/- 6 seconds.
 AU0910
 AU0910.** This station is in an area of known vertical motion. If an
 AU0910.** orthometric height was ever established but is not available 
 AU0910.** in the current survey control section, the orthometric height
 AU0910.** is considered suspect.  Suspect heights are available in the
 AU0910.** superseded section only if requested.
 AU0910
 AU0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0910.GEOID18 height accuracy estimate available here.
 AU0910
 AU0910.Click photographs - Photos may exist for this station.
 AU0910
 AU0910.The dynamic height is computed by dividing the NAVD 88
 AU0910.geopotential number by the normal gravity value computed on the
 AU0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0910.degrees latitude (g = 980.6199 gals.).
 AU0910
 AU0910.The modeled gravity was interpolated from observed gravity values.
 AU0910
 AU0910;                    North         East    Units  Estimated Accuracy
 AU0910;SPC LA S     -   166,930.    1,123,790.      MT  (+/- 180 meters Scaled)
 AU0910
 AU0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP845224(NAD 83)
 AU0910
 AU0910                          SUPERSEDED SURVEY CONTROL
 AU0910
 AU0910.No superseded survey control is available for this station.
 AU0910
 AU0910_MARKER: DD = SURVEY DISK
 AU0910_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0910_SP_SET: CURB
 AU0910_STAMPING: B 3106
 AU0910_MARK LOGO: CGS+SS
 AU0910_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0910_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0910_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0910+SATELLITE: SATELLITE OBSERVATIONS - November 06, 1994
 AU0910
 AU0910  HISTORY     - Date     Condition        Report By
 AU0910  HISTORY     - 1934     MONUMENTED       LAGS
 AU0910  HISTORY     - 1951     GOOD             CGS
 AU0910  HISTORY     - 1963     GOOD             CGS
 AU0910  HISTORY     - 1985     GOOD             NGS
 AU0910  HISTORY     - 19901111 GOOD             NGS
 AU0910  HISTORY     - 19941106 GOOD             NGS
 AU0910
 AU0910                          STATION DESCRIPTION
 AU0910
 AU0910'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0910'IN NEW ORLEANS.
 AU0910'AT NEW ORLEANS, ABOUT 0.25 MILE SOUTH ALONG FRANKLIN AVENUE FROM THE
 AU0910'CROSSING OF U.S. HIGHWAY 90, IN THE 4000 BLOCK OF FRANKLIN AVENUE, AT
 AU0910'THE CROSSING OF VERBENA STREET, SET IN THE TOP OF THE WEST CURB OF THE
 AU0910'NORTH BOUND TRAFFIC LANE OF FRANKLIN AVENUE, 73 FEET SOUTH OF THE
 AU0910'CENTER LINE OF VERBENA STREET AND ABOUT 1 FOOT ABOVE FRANKLIN AVENUE.
 AU0910
 AU0910                          STATION RECOVERY (1963)
 AU0910
 AU0910'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0910'RECOVERED IN GOOD CONDITION.
 AU0910
 AU0910                          STATION RECOVERY (1985)
 AU0910
 AU0910'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0910'RECOVERED IN GOOD CONDITION.
 AU0910
 AU0910                          STATION RECOVERY (1990)
 AU0910
 AU0910'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0910'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND VERBENA
 AU0910'STREET, IN THE CONCRETE CURB ALONG THE WEST SIDE OF THE NORTHBOUND
 AU0910'LANES OF THE AVENUE, 22.2 M (72.8 FT) SOUTH OF THE CENTER OF THE
 AU0910'STREET, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE.
 AU0910
 AU0910                          STATION RECOVERY (1994)
 AU0910
 AU0910'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0910'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND VERBENA
 AU0910'STREET, IN THE CONCRETE CURB ALONG THE WEST SIDE OF THE NORTHBOUND
 AU0910'LANES OF THE AVENUE, 22.2 M (72.8 FT) SOUTH OF THE CENTER OF THE
 AU0910'STREET, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0908 ***********************************************************************
 AU0908  DESIGNATION -  B 3107
 AU0908  PID         -  AU0908
 AU0908  STATE/COUNTY-  LA/ORLEANS
 AU0908  COUNTRY     -  US
 AU0908  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0908
 AU0908                         *CURRENT SURVEY CONTROL
 AU0908  ______________________________________________________________________
 AU0908* NAD 83(1986) POSITION- 29 59 47.     (N) 090 02 58.     (W)   SCALED
 AU0908* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0908  **This station is located in a suspected subsidence area (see below).
 AU0908  ______________________________________________________________________
 AU0908  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 AU0908  DYNAMIC HEIGHT  -         -0.480 (meters)       -1.57  (feet) COMP
 AU0908  MODELED GRAVITY -    979,316.2   (mgal)                       NAVD 88
 AU0908
 AU0908.The horizontal coordinates were scaled from a map and have
 AU0908.an estimated accuracy of +/- 6 seconds.
 AU0908
 AU0908.** This station is in an area of known vertical motion. If an
 AU0908.** orthometric height was ever established but is not available 
 AU0908.** in the current survey control section, the orthometric height
 AU0908.** is considered suspect.  Suspect heights are available in the
 AU0908.** superseded section only if requested.
 AU0908
 AU0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0908.GEOID18 height accuracy estimate available here.
 AU0908
 AU0908.Click photographs - Photos may exist for this station.
 AU0908
 AU0908.The dynamic height is computed by dividing the NAVD 88
 AU0908.geopotential number by the normal gravity value computed on the
 AU0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0908.degrees latitude (g = 980.6199 gals.).
 AU0908
 AU0908.The modeled gravity was interpolated from observed gravity values.
 AU0908
 AU0908;                    North         East    Units  Estimated Accuracy
 AU0908;SPC LA S     -   166,560.    1,123,870.      MT  (+/- 180 meters Scaled)
 AU0908
 AU0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP846220(NAD 83)
 AU0908
 AU0908                          SUPERSEDED SURVEY CONTROL
 AU0908
 AU0908.No superseded survey control is available for this station.
 AU0908
 AU0908_MARKER: DD = SURVEY DISK
 AU0908_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0908_SP_SET: CURB
 AU0908_STAMPING: B 3107
 AU0908_MARK LOGO: CGS+SS
 AU0908_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0908_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0908_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0908+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1994
 AU0908
 AU0908  HISTORY     - Date     Condition        Report By
 AU0908  HISTORY     - UNK      MONUMENTED       LAGS
 AU0908  HISTORY     - 1951     GOOD             CGS
 AU0908  HISTORY     - 1963     GOOD             CGS
 AU0908  HISTORY     - 1985     GOOD             NGS
 AU0908  HISTORY     - 19901111 GOOD             NGS
 AU0908  HISTORY     - 19941104 GOOD             NGS
 AU0908
 AU0908                          STATION DESCRIPTION
 AU0908
 AU0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0908'IN NEW ORLEANS.
 AU0908'AT NEW ORLEANS, ALONG FRANKLIN AVENUE, AT THE INTERSECTION OF CLOVER
 AU0908'STREET, SET IN THE TOP OF THE WEST CURB OF THE NORTH BOUND TRAFFIC
 AU0908'LANE OF FRANKLIN AVENUE, 71 FEET SOUTH OF THE CENTER LINE OF CLOVER
 AU0908'STREET AND ABOUT 1 FOOT ABOVE FRANKLIN AVENUE.
 AU0908
 AU0908                          STATION RECOVERY (1963)
 AU0908
 AU0908'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0908'RECOVERED IN GOOD CONDITION.
 AU0908
 AU0908                          STATION RECOVERY (1985)
 AU0908
 AU0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0908'RECOVERED IN GOOD CONDITION.
 AU0908
 AU0908                          STATION RECOVERY (1990)
 AU0908
 AU0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0908'IN NEW ORLEANS, AT THE INTERSECTION OF CLOVER STREET AND FRANKLIN
 AU0908'AVENUE, IN THE CONCRETE CURB ALONG THE WEST SIDE OF THE NORTHBOUND
 AU0908'LANES OF THE AVENUE, 21.6 M (70.9 FT) SOUTH OF THE CENTER OF THE
 AU0908'STREET, AND LEVEL WITH THE AVENUE.
 AU0908
 AU0908                          STATION RECOVERY (1994)
 AU0908
 AU0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0908'IN NEW ORLEANS, AT THE INTERSECTION OF FRANKLIN AVENUE AND CLOVER
 AU0908'STREET, IN THE WEST CONCRETE CURB OF THE NORTHBOUND LANES OF THE
 AU0908'AVENUE, 21.2 M (69.6 FT) SOUTH OF THE CENTER OF THE STREET, AND 0.3 M
 AU0908'(1.0 FT) ABOVE THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0907 ***********************************************************************
 AU0907  DESIGNATION -  B 3108
 AU0907  PID         -  AU0907
 AU0907  STATE/COUNTY-  LA/ORLEANS
 AU0907  COUNTRY     -  US
 AU0907  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0907
 AU0907                         *CURRENT SURVEY CONTROL
 AU0907  ______________________________________________________________________
 AU0907* NAD 83(1986) POSITION- 29 59 36.     (N) 090 02 57.     (W)   SCALED
 AU0907* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0907  **This station is located in a suspected subsidence area (see below).
 AU0907  ______________________________________________________________________
 AU0907  GEOID HEIGHT    -        -26.076 (meters)                     GEOID18
 AU0907
 AU0907.The horizontal coordinates were scaled from a map and have
 AU0907.an estimated accuracy of +/- 6 seconds.
 AU0907
 AU0907.** This station is in an area of known vertical motion. If an
 AU0907.** orthometric height was ever established but is not available 
 AU0907.** in the current survey control section, the orthometric height
 AU0907.** is considered suspect.  Suspect heights are available in the
 AU0907.** superseded section only if requested.
 AU0907
 AU0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0907.GEOID18 height accuracy estimate available here.
 AU0907
 AU0907.Click photographs - Photos may exist for this station.
 AU0907
 AU0907;                    North         East    Units  Estimated Accuracy
 AU0907;SPC LA S     -   166,220.    1,123,900.      MT  (+/- 180 meters Scaled)
 AU0907
 AU0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP846217(NAD 83)
 AU0907
 AU0907                          SUPERSEDED SURVEY CONTROL
 AU0907
 AU0907.No superseded survey control is available for this station.
 AU0907
 AU0907_MARKER: DD = SURVEY DISK
 AU0907_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0907_SP_SET: CURB
 AU0907_STAMPING: B 3108
 AU0907_MARK LOGO: CGS+SS
 AU0907_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0907
 AU0907  HISTORY     - Date     Condition        Report By
 AU0907  HISTORY     - UNK      MONUMENTED       LAGS
 AU0907  HISTORY     - 1951     GOOD             CGS
 AU0907  HISTORY     - 1963     GOOD             CGS
 AU0907
 AU0907                          STATION DESCRIPTION
 AU0907
 AU0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0907'IN NEW ORLEANS.
 AU0907'AT NEW ORLEANS, ALONG FRANKLIN AVENUE, AT THE CROSSING OF SAGE STREET,
 AU0907'SET IN THE TOP OF THE WEST CURB OF THE NORTH BOUND TRAFFIC LANE OF
 AU0907'FRANKLIN AVENUE, 70 FEET SOUTH OF THE CENTER LINE OF SAGE STREET AND
 AU0907'ABOUT 1 FOOT ABOVE FRANKLIN AVENUE.
 AU0907
 AU0907                          STATION RECOVERY (1963)
 AU0907
 AU0907'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0898 ***********************************************************************
 AU0898  DESIGNATION -  B 3111
 AU0898  PID         -  AU0898
 AU0898  STATE/COUNTY-  LA/ORLEANS
 AU0898  COUNTRY     -  US
 AU0898  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0898
 AU0898                         *CURRENT SURVEY CONTROL
 AU0898  ______________________________________________________________________
 AU0898* NAD 83(1986) POSITION- 29 59 10.     (N) 090 03 12.     (W)   SCALED
 AU0898* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0898  **This station is located in a suspected subsidence area (see below).
 AU0898  ______________________________________________________________________
 AU0898  GEOID HEIGHT    -        -26.058 (meters)                     GEOID18
 AU0898
 AU0898.The horizontal coordinates were scaled from a map and have
 AU0898.an estimated accuracy of +/- 6 seconds.
 AU0898
 AU0898.** This station is in an area of known vertical motion. If an
 AU0898.** orthometric height was ever established but is not available 
 AU0898.** in the current survey control section, the orthometric height
 AU0898.** is considered suspect.  Suspect heights are available in the
 AU0898.** superseded section only if requested.
 AU0898
 AU0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0898.GEOID18 height accuracy estimate available here.
 AU0898
 AU0898.Click photographs - Photos may exist for this station.
 AU0898
 AU0898;                    North         East    Units  Estimated Accuracy
 AU0898;SPC LA S     -   165,420.    1,123,510.      MT  (+/- 180 meters Scaled)
 AU0898
 AU0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP843209(NAD 83)
 AU0898
 AU0898                          SUPERSEDED SURVEY CONTROL
 AU0898
 AU0898.No superseded survey control is available for this station.
 AU0898
 AU0898_MARKER: DD = SURVEY DISK
 AU0898_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0898_STAMPING: B 3111
 AU0898_MARK LOGO: CGS+SS
 AU0898_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0898
 AU0898  HISTORY     - Date     Condition        Report By
 AU0898  HISTORY     - UNK      MONUMENTED       LAGS
 AU0898  HISTORY     - 1951     GOOD             CGS
 AU0898  HISTORY     - 1963     GOOD             CGS
 AU0898  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0898
 AU0898                          STATION DESCRIPTION
 AU0898
 AU0898'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0898'IN NEW ORLEANS.
 AU0898'AT NEW ORLEANS, ABOUT 0.8 MILE SOUTH ALONG FRANKLIN AVENUE FROM THE
 AU0898'INTERSECTION OF U.S. HIGHWAY 90, THENCE ABOUT 0.5 MILE SOUTHWEST ALONG
 AU0898'THE LOUISVILLE AND NASHVILLE RAILROAD, ABOUT 0.2 MILE EAST ALONG THE
 AU0898'SOUTHERN RAILWAY FROM THE ELYSIAN FIELDS AVENUE OVERPASS OVER TRACKS,
 AU0898'AND SET AT THE CROSSING OF THE L. AND N. RR AND THE SOU. RY., 60 FEET
 AU0898'NORTH AND ACROSS THE SOUTHERN RAILWAY TRACK FROM THE NORTH CORNER OF A
 AU0898'SWITCH TOWER, 14 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE SOUTHEAST
 AU0898'TRACK OF THE L. AND N. RR., 6 1/2 FEET NORTH OF THE NORTH RAIL OF THE
 AU0898'NORTH TRACK OF THE SOUTHERN RY., ABOUT 1 FOOT ABOVE THE TRACK AND SET
 AU0898'IN THE TOP OF A CONCRETE POST ABOUT 6 INCHES UNDERGROUND.
 AU0898
 AU0898                          STATION RECOVERY (1963)
 AU0898
 AU0898'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0898'RECOVERED IN GOOD CONDITION.
 AU0898
 AU0898                          STATION RECOVERY (1985)
 AU0898
 AU0898'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0898'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0898'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0897 ***********************************************************************
 AU0897  DESIGNATION -  B 3112
 AU0897  PID         -  AU0897
 AU0897  STATE/COUNTY-  LA/ORLEANS
 AU0897  COUNTRY     -  US
 AU0897  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0897
 AU0897                         *CURRENT SURVEY CONTROL
 AU0897  ______________________________________________________________________
 AU0897* NAD 83(1986) POSITION- 29 59 07.     (N) 090 03 30.     (W)   SCALED
 AU0897* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0897  **This station is located in a suspected subsidence area (see below).
 AU0897  ______________________________________________________________________
 AU0897  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 AU0897
 AU0897.The horizontal coordinates were scaled from a map and have
 AU0897.an estimated accuracy of +/- 6 seconds.
 AU0897
 AU0897.** This station is in an area of known vertical motion. If an
 AU0897.** orthometric height was ever established but is not available 
 AU0897.** in the current survey control section, the orthometric height
 AU0897.** is considered suspect.  Suspect heights are available in the
 AU0897.** superseded section only if requested.
 AU0897
 AU0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0897.GEOID18 height accuracy estimate available here.
 AU0897
 AU0897.Click photographs - Photos may exist for this station.
 AU0897
 AU0897;                    North         East    Units  Estimated Accuracy
 AU0897;SPC LA S     -   165,320.    1,123,030.      MT  (+/- 180 meters Scaled)
 AU0897
 AU0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP838207(NAD 83)
 AU0897
 AU0897                          SUPERSEDED SURVEY CONTROL
 AU0897
 AU0897.No superseded survey control is available for this station.
 AU0897
 AU0897_MARKER: DD = SURVEY DISK
 AU0897_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0897_STAMPING: B 3112
 AU0897_MARK LOGO: CGS+SS
 AU0897_PROJECTION: PROJECTING 5 CENTIMETERS
 AU0897_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0897
 AU0897  HISTORY     - Date     Condition        Report By
 AU0897  HISTORY     - UNK      MONUMENTED       LAGS
 AU0897  HISTORY     - 1951     GOOD             CGS
 AU0897  HISTORY     - 1955     MARK NOT FOUND   CGS
 AU0897  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0897
 AU0897                          STATION DESCRIPTION
 AU0897
 AU0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0897'IN NEW ORLEANS.
 AU0897'AT NEW ORLEANS, AT THE ELYSIAN FIELDS OVERPASS OVER THE SOUTHERN
 AU0897'RAILWAY (FLORIDA AVENUE), 24 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE
 AU0897'SOUTH TRACK, 119 FEET WEST OF THE WEST EDGE OF THE OVERPASS, 24 FEET
 AU0897'NORTHEAST OF THE SECOND POWER POLE WEST OF OVERPASS, ABOUT LEVEL WITH
 AU0897'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 AU0897
 AU0897                          STATION RECOVERY (1955)
 AU0897
 AU0897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 AU0897'MARK NOT FOUND.
 AU0897
 AU0897                          STATION RECOVERY (1985)
 AU0897
 AU0897'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0897'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0897'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1030 ***********************************************************************
 AU1030  DESIGNATION -  B 3114
 AU1030  PID         -  AU1030
 AU1030  STATE/COUNTY-  LA/ORLEANS
 AU1030  COUNTRY     -  US
 AU1030  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1030
 AU1030                         *CURRENT SURVEY CONTROL
 AU1030  ______________________________________________________________________
 AU1030* NAD 83(1986) POSITION- 29 59 23.     (N) 090 04 14.     (W)   SCALED
 AU1030* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1030  **This station is located in a suspected subsidence area (see below).
 AU1030  ______________________________________________________________________
 AU1030  GEOID HEIGHT    -        -26.064 (meters)                     GEOID18
 AU1030
 AU1030.The horizontal coordinates were scaled from a map and have
 AU1030.an estimated accuracy of +/- 6 seconds.
 AU1030
 AU1030.** This station is in an area of known vertical motion. If an
 AU1030.** orthometric height was ever established but is not available 
 AU1030.** in the current survey control section, the orthometric height
 AU1030.** is considered suspect.  Suspect heights are available in the
 AU1030.** superseded section only if requested.
 AU1030
 AU1030.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1030.GEOID18 height accuracy estimate available here.
 AU1030
 AU1030.Click photographs - Photos may exist for this station.
 AU1030
 AU1030;                    North         East    Units  Estimated Accuracy
 AU1030;SPC LA S     -   165,800.    1,121,840.      MT  (+/- 180 meters Scaled)
 AU1030
 AU1030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP826212(NAD 83)
 AU1030
 AU1030                          SUPERSEDED SURVEY CONTROL
 AU1030
 AU1030.No superseded survey control is available for this station.
 AU1030
 AU1030_MARKER: DD = SURVEY DISK
 AU1030_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1030_STAMPING: B 3114
 AU1030_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1030
 AU1030  HISTORY     - Date     Condition        Report By
 AU1030  HISTORY     - UNK      MONUMENTED       LAGS
 AU1030  HISTORY     - 1951     GOOD             CGS
 AU1030  HISTORY     - 1970     MARK NOT FOUND   NGS
 AU1030
 AU1030                          STATION DESCRIPTION
 AU1030
 AU1030'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1030'IN NEW ORLEANS.
 AU1030'AT NEW ORLEANS, AT THE CROSSING OF GENTILLY ROAD AND THE SOUTHERN
 AU1030'RAILWAY (FLORIDA AVENUE), 196 FEET EAST OF THE CENTER LINE OF GENTILLY
 AU1030'ROAD, 7 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH TRACK OF SOUTHERN
 AU1030'RAILWAY, 52 1/2 FEET WEST OF THE SECOND TELEPHONE EAST OF GENTILLY
 AU1030'ROAD, ABOUT 2 FEET BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE
 AU1030'POST ABOUT 4 INCHES UNDERGROUND.  NOTE-- CONCRETE POST AND DISK ARE
 AU1030'BATTERED UP BUT ARE SOLID.
 AU1030
 AU1030                          STATION RECOVERY (1970)
 AU1030
 AU1030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 AU1030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1031 ***********************************************************************
 AU1031  DESIGNATION -  B 3115
 AU1031  PID         -  AU1031
 AU1031  STATE/COUNTY-  LA/ORLEANS
 AU1031  COUNTRY     -  US
 AU1031  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1031
 AU1031                         *CURRENT SURVEY CONTROL
 AU1031  ______________________________________________________________________
 AU1031* NAD 83(1986) POSITION- 29 59 28.     (N) 090 04 23.     (W)   SCALED
 AU1031* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1031  **This station is located in a suspected subsidence area (see below).
 AU1031  ______________________________________________________________________
 AU1031  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 AU1031
 AU1031.The horizontal coordinates were scaled from a map and have
 AU1031.an estimated accuracy of +/- 6 seconds.
 AU1031
 AU1031.** This station is in an area of known vertical motion. If an
 AU1031.** orthometric height was ever established but is not available 
 AU1031.** in the current survey control section, the orthometric height
 AU1031.** is considered suspect.  Suspect heights are available in the
 AU1031.** superseded section only if requested.
 AU1031
 AU1031.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1031.GEOID18 height accuracy estimate available here.
 AU1031
 AU1031.Click photographs - Photos may exist for this station.
 AU1031
 AU1031;                    North         East    Units  Estimated Accuracy
 AU1031;SPC LA S     -   165,950.    1,121,600.      MT  (+/- 180 meters Scaled)
 AU1031
 AU1031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP823214(NAD 83)
 AU1031
 AU1031                          SUPERSEDED SURVEY CONTROL
 AU1031
 AU1031.No superseded survey control is available for this station.
 AU1031
 AU1031_MARKER: DD = SURVEY DISK
 AU1031_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU1031_STAMPING: B 3115
 AU1031_PROJECTION: PROJECTING 15 CENTIMETERS
 AU1031_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1031
 AU1031  HISTORY     - Date     Condition        Report By
 AU1031  HISTORY     - UNK      MONUMENTED       LAGS
 AU1031  HISTORY     - 1951     GOOD             CGS
 AU1031  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU1031  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1031
 AU1031                          STATION DESCRIPTION
 AU1031
 AU1031'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1031'IN NEW ORLEANS.
 AU1031'AT NEW ORLEANS, ABOUT 142 YARDS WEST ALONG THE SOUTHERN RAILWAY FROM
 AU1031'THE CROSSING OF THE SOUTH BOUND TRAFFIC LANE OF PARIS AVENUE, SET ON
 AU1031'THE NORTH SHOULDER OF THE RAILWAY, 6 1/2 FEET NORTH OF THE NORTH RAIL
 AU1031'OF THE NORTH TRACK, 9 1/2 FEET SOUTHWEST OF THE THIRD LIGHT POST FROM
 AU1031'THE WEST END OF A ROW OF 7 STEEL LIGHT POSTS, 65 FEET NORTHWEST AND
 AU1031'ACROSS TRACK FROM A 2-FOOT CONCRETE BATTERY BOX, ABOUT 1 FOOT BELOW
 AU1031'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 AU1031
 AU1031                          STATION RECOVERY (1963)
 AU1031
 AU1031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1031'MARK NOT FOUND.
 AU1031
 AU1031                          STATION RECOVERY (1985)
 AU1031
 AU1031'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1031'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU1031'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1190 ***********************************************************************
 BJ1190  DESIGNATION -  B 3130
 BJ1190  PID         -  BJ1190
 BJ1190  STATE/COUNTY-  LA/ORLEANS
 BJ1190  COUNTRY     -  US
 BJ1190  USGS QUAD   -  SPANISH FORT (2018)
 BJ1190
 BJ1190                         *CURRENT SURVEY CONTROL
 BJ1190  ______________________________________________________________________
 BJ1190* NAD 83(1986) POSITION- 30 00 31.     (N) 090 01 39.     (W)   SCALED
 BJ1190* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1190  **This station is located in a suspected subsidence area (see below).
 BJ1190  ______________________________________________________________________
 BJ1190  GEOID HEIGHT    -        -26.114 (meters)                     GEOID18
 BJ1190
 BJ1190.The horizontal coordinates were scaled from a map and have
 BJ1190.an estimated accuracy of +/- 6 seconds.
 BJ1190
 BJ1190.** This station is in an area of known vertical motion. If an
 BJ1190.** orthometric height was ever established but is not available 
 BJ1190.** in the current survey control section, the orthometric height
 BJ1190.** is considered suspect.  Suspect heights are available in the
 BJ1190.** superseded section only if requested.
 BJ1190
 BJ1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1190.GEOID18 height accuracy estimate available here.
 BJ1190
 BJ1190.Click photographs - Photos may exist for this station.
 BJ1190
 BJ1190;                    North         East    Units  Estimated Accuracy
 BJ1190;SPC LA S     -   167,940.    1,125,970.      MT  (+/- 180 meters Scaled)
 BJ1190
 BJ1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP867234(NAD 83)
 BJ1190
 BJ1190                          SUPERSEDED SURVEY CONTROL
 BJ1190
 BJ1190.No superseded survey control is available for this station.
 BJ1190
 BJ1190_MARKER: DD = SURVEY DISK
 BJ1190_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ1190_SP_SET: BRIDGE WALKWAY
 BJ1190_STAMPING: B 3130
 BJ1190_MARK LOGO: LAGS
 BJ1190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1190_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1190+SATELLITE: SATELLITE OBSERVATIONS - May 25, 1988
 BJ1190
 BJ1190  HISTORY     - Date     Condition        Report By
 BJ1190  HISTORY     - 1951     MONUMENTED       LAGS
 BJ1190  HISTORY     - 1969     GOOD             CGS
 BJ1190  HISTORY     - 1970     GOOD             NGS
 BJ1190  HISTORY     - 1977     GOOD             NGS
 BJ1190  HISTORY     - 1984     GOOD             LADTD
 BJ1190  HISTORY     - 1985     GOOD             NGS
 BJ1190  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BJ1190  HISTORY     - 19880525 GOOD             LADTD
 BJ1190  HISTORY     - 19901103 MARK NOT FOUND   NGS
 BJ1190
 BJ1190                          STATION DESCRIPTION
 BJ1190
 BJ1190'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1190'IN NEW ORLEANS.
 BJ1190'AT NEW ORLEANS, IN THE NORTHEAST PART OF THE CITY, SET ON THE TOP OF
 BJ1190'THE WEST END OF THE NORTH PEDESTRIAN WALK ACROSS THE U. S. HIGHWAY 90
 BJ1190'(CHEF MENTEUR HIGHWAY) BRIDGE OVER THE INNER HARBOR NAVIGATION CANAL,
 BJ1190'4.4 FEET NORTH OF THE NORTH CURB OF THE BRIDGE, 1.2 FEET EAST OF THE
 BJ1190'WEST END OF THE WALKWAY AND 1 FOOT ABOVE THE BRIDGE FLOOR.
 BJ1190
 BJ1190                          STATION RECOVERY (1970)
 BJ1190
 BJ1190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ1190'RECOVERED IN GOOD CONDITION.
 BJ1190
 BJ1190                          STATION RECOVERY (1977)
 BJ1190
 BJ1190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1190'RECOVERED IN GOOD CONDITION.
 BJ1190
 BJ1190                          STATION RECOVERY (1984)
 BJ1190
 BJ1190'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BJ1190'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BJ1190'THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BJ1190
 BJ1190                          STATION RECOVERY (1985)
 BJ1190
 BJ1190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1190'RECOVERED IN GOOD CONDITION.
 BJ1190
 BJ1190                          STATION RECOVERY (1988)
 BJ1190
 BJ1190'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 BJ1190'MARK NOT FOUND.
 BJ1190
 BJ1190                          STATION RECOVERY (1988)
 BJ1190
 BJ1190'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ1190'THE BENCH MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.  DUE TO
 BJ1190'DESTRUCTION OF THE OLD DANZIGER BRIDGE THIS MARK IS TO BE DESTROYED.
 BJ1190
 BJ1190                          STATION RECOVERY (1990)
 BJ1190
 BJ1190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1190'THERE IS A NEW BRIDGE AT THE DESCRIBED LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5311 ***********************************************************************
 BJ5311  DESIGNATION -  B 3130 RESET
 BJ5311  PID         -  BJ5311
 BJ5311  STATE/COUNTY-  LA/ORLEANS
 BJ5311  COUNTRY     -  US
 BJ5311  USGS QUAD   -  SPANISH FORT (2018)
 BJ5311
 BJ5311                         *CURRENT SURVEY CONTROL
 BJ5311  ______________________________________________________________________
 BJ5311* NAD 83(1986) POSITION- 30 00 31.     (N) 090 01 41.     (W)   SCALED
 BJ5311* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5311  **This station is located in a suspected subsidence area (see below).
 BJ5311  ______________________________________________________________________
 BJ5311  GEOID HEIGHT    -        -26.114 (meters)                     GEOID18
 BJ5311  DYNAMIC HEIGHT  -          3.058 (meters)       10.03  (feet) COMP
 BJ5311  MODELED GRAVITY -    979,316.0   (mgal)                       NAVD 88
 BJ5311
 BJ5311.The horizontal coordinates were scaled from a map and have
 BJ5311.an estimated accuracy of +/- 6 seconds.
 BJ5311
 BJ5311.** This station is in an area of known vertical motion. If an
 BJ5311.** orthometric height was ever established but is not available 
 BJ5311.** in the current survey control section, the orthometric height
 BJ5311.** is considered suspect.  Suspect heights are available in the
 BJ5311.** superseded section only if requested.
 BJ5311
 BJ5311.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5311.GEOID18 height accuracy estimate available here.
 BJ5311
 BJ5311.Click photographs - Photos may exist for this station.
 BJ5311
 BJ5311.The dynamic height is computed by dividing the NAVD 88
 BJ5311.geopotential number by the normal gravity value computed on the
 BJ5311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ5311.degrees latitude (g = 980.6199 gals.).
 BJ5311
 BJ5311.The modeled gravity was interpolated from observed gravity values.
 BJ5311
 BJ5311;                    North         East    Units  Estimated Accuracy
 BJ5311;SPC LA S     -   167,940.    1,125,920.      MT  (+/- 180 meters Scaled)
 BJ5311
 BJ5311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP866234(NAD 83)
 BJ5311
 BJ5311                          SUPERSEDED SURVEY CONTROL
 BJ5311
 BJ5311.No superseded survey control is available for this station.
 BJ5311
 BJ5311_MARKER: DD = SURVEY DISK
 BJ5311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5311_STAMPING: B 3130 RESET 1988
 BJ5311_MARK LOGO: LAGS
 BJ5311_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5311+STABILITY: SURFACE MOTION
 BJ5311_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5311+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BJ5311
 BJ5311  HISTORY     - Date     Condition        Report By
 BJ5311  HISTORY     - 1988     MONUMENTED       LADTD
 BJ5311  HISTORY     - 19901105 GOOD             NGS
 BJ5311  HISTORY     - 19941024 GOOD             NGS
 BJ5311
 BJ5311                          STATION DESCRIPTION
 BJ5311
 BJ5311'DESCRIBED BY LA TRANSP AND DEV 1988
 BJ5311'THE STATION IS LOCATED IN NEW ORLEANS, IN THE NORTHEAST PART OF THE
 BJ5311'CITY, SET UNDER THE WEST END OF THE OVERPASS BRIDGE ON U.S. HIGHWAY 90
 BJ5311'OVER THE INNER HARBOR NAVIGATION CANAL, AT PIER BENT NUMBER 6 UNDER
 BJ5311'THE WEST BOUND LANES, NORTH EXTERIOR, 5 PIERS FROM THE WEST WATERS
 BJ5311'EDGE, ON TOP OF A FOUNDATION FOR THE PIER 3.5 FEET BENEATH THE GROUND
 BJ5311'SURFACE.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ5311'DEVELOPMENT,  44.8 M (147.0 FT) EAST FROM A POWER POLE WITH
 BJ5311'TRANSFORMER NO. 41290-49018-4, 29.3 M (96.1 FT) EAST-SOUTHEAST FROM A
 BJ5311'FIRE HYDRANT, 29.1 M (95.5 FT)  SOUTHEAST FROM A POWER POLE WITH
 BJ5311'TRANSFORMER, 0.9 M (3.0 FT) NORTHWEST OF THE NORTH EDGE OF THE PIER
 BJ5311'AND 0.46 M (1.5 FT) SOUTHWEST FROM A METAL WITNESS POST WITH SIGN
 BJ5311'ATTACHED.  THE MARK IS ABOUT 0.61 M (2.0 FT) BELOW A PARKING AREA.
 BJ5311
 BJ5311                          STATION RECOVERY (1990)
 BJ5311
 BJ5311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ5311'IN NEW ORLEANS, AT THE INTERSECTION OF U.S. HIGHWAY 90 AND THE INTER
 BJ5311'HARBOR NAVIGATION CANAL, 0.1 KM (0.1 MI) EAST OF THE INTERSECTION OF
 BJ5311'FRANCE ROAD, UNDER THE WEST END OF THE WESTBOUND LANES OF THE HIGHWAY
 BJ5311'BRIDGE SPANNING THE CANAL, 44.8 M (147.0 FT) EAST OF UTILITY POLE
 BJ5311'NUMBER 41290-49018-4 WITH A TRANSFORMER, 29.3 M (96.1 FT)
 BJ5311'EAST-SOUTHEAST OF A FIRE HYDRANT, 20.8 M (68.2 FT) SOUTHEAST OF THE
 BJ5311'CENTER OF A PAVED ROAD, 1.5 M (4.9 FT) WEST OF A WITNESS POST, 0.9 M
 BJ5311'(3.0 FT) NORTHWEST OF THE NORTH FACE OF THE MOST NORTHERLY OF 4
 BJ5311'COLUMNS OF THE 5TH PIER WEST OF THE WATERS EDGE, 0.2 M (0.7 FT) BELOW
 BJ5311'THE LEVEL OF THE PAVED ROAD, AND THE MONUMENT PROJECTS 0.04 M (0.13
 BJ5311'FT) ABOVE THE GROUND SURFACE.
 BJ5311
 BJ5311                          STATION RECOVERY (1994)
 BJ5311
 BJ5311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ5311'1.5 KM (0.95 MI) WESTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BJ5311'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, 0.1 KM
 BJ5311'(0.05 MI) EAST OF THE THE INTERSECTION OF FRANCE ROAD, 44.8 M (147.0
 BJ5311'FT) SOUTHEAST OF UTILITY POLE NUMBER 41290-49018-4 WITH A TRANSFORMER,
 BJ5311'29.3 M (96.1 FT) SOUTH OF A FIRE HYDRANT, 20.8 M (68.2 FT) SOUTH OF
 BJ5311'THE CENTER OF A PAVED ROAD, 16.2 M (53.1 FT) NORTH OF THE CENTER OF A
 BJ5311'BRIDGE, 1.5 M (4.9 FT) WEST OF A WITNESS POST, 0.9 M (3.0 FT) NORTH OF
 BJ5311'THE NORTH FACE OF THE MOST NORTHERLY OF 4 COLUMNS OF THE 5TH PIER WEST
 BJ5311'OF THE CANAL, 0.2 M (0.7 FT) BELOW THE LEVEL OF THE PAVED ROAD, AND
 BJ5311'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0652 ***********************************************************************
 AU0652  DESIGNATION -  B 3135
 AU0652  PID         -  AU0652
 AU0652  STATE/COUNTY-  LA/ORLEANS
 AU0652  COUNTRY     -  US
 AU0652  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0652
 AU0652                         *CURRENT SURVEY CONTROL
 AU0652  ______________________________________________________________________
 AU0652* NAD 83(1986) POSITION- 29 58 07.     (N) 090 03 13.     (W)   SCALED
 AU0652* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0652  **This station is located in a suspected subsidence area (see below).
 AU0652  ______________________________________________________________________
 AU0652  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 AU0652  DYNAMIC HEIGHT  -          0.686 (meters)        2.25  (feet) COMP
 AU0652  MODELED GRAVITY -    979,314.4   (mgal)                       NAVD 88
 AU0652
 AU0652.The horizontal coordinates were scaled from a map and have
 AU0652.an estimated accuracy of +/- 6 seconds.
 AU0652
 AU0652.** This station is in an area of known vertical motion. If an
 AU0652.** orthometric height was ever established but is not available 
 AU0652.** in the current survey control section, the orthometric height
 AU0652.** is considered suspect.  Suspect heights are available in the
 AU0652.** superseded section only if requested.
 AU0652
 AU0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0652.GEOID18 height accuracy estimate available here.
 AU0652
 AU0652.Click photographs - Photos may exist for this station.
 AU0652
 AU0652.The dynamic height is computed by dividing the NAVD 88
 AU0652.geopotential number by the normal gravity value computed on the
 AU0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0652.degrees latitude (g = 980.6199 gals.).
 AU0652
 AU0652.The modeled gravity was interpolated from observed gravity values.
 AU0652
 AU0652;                    North         East    Units  Estimated Accuracy
 AU0652;SPC LA S     -   163,480.    1,123,500.      MT  (+/- 180 meters Scaled)
 AU0652
 AU0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP843189(NAD 83)
 AU0652
 AU0652                          SUPERSEDED SURVEY CONTROL
 AU0652
 AU0652.No superseded survey control is available for this station.
 AU0652
 AU0652_MARKER: DD = SURVEY DISK
 AU0652_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0652_SP_SET: CURB
 AU0652_STAMPING: B 3135
 AU0652_MARK LOGO: LAGS
 AU0652_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0652_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0652_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0652+SATELLITE: SATELLITE OBSERVATIONS - November 07, 1994
 AU0652
 AU0652  HISTORY     - Date     Condition        Report By
 AU0652  HISTORY     - UNK      MONUMENTED       LAGS
 AU0652  HISTORY     - 1951     GOOD             CGS
 AU0652  HISTORY     - 1964     GOOD             CGS
 AU0652  HISTORY     - 1985     GOOD             NGS
 AU0652  HISTORY     - 19901110 GOOD             NGS
 AU0652  HISTORY     - 19941107 GOOD             NGS
 AU0652
 AU0652                          STATION DESCRIPTION
 AU0652
 AU0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0652'IN NEW ORLEANS.
 AU0652'AT NEW ORLEANS, AT THE INTERSECTION OF ST. CLAUDE AVENUE AND
 AU0652'MANDEVILLE STREET, SET IN THE SIDE WALK IN FRONT OF ENTRANCE TO
 AU0652'CHARLES J. COLTON PUBLIC SCHOOL, 105 FEET NORTHEAST OF BM Q 152 WHICH
 AU0652'IS SET VERTICALLY IN SCHOOL BUILDING, 21 FEET NORTH OF THE NORTHWEST
 AU0652'CORNER OF STEPS TO SCHOOL AND LEVEL WITH SIDE WALK.
 AU0652
 AU0652                          STATION RECOVERY (1964)
 AU0652
 AU0652'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0652'RECOVERED IN GOOD CONDITION.
 AU0652
 AU0652                          STATION RECOVERY (1985)
 AU0652
 AU0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0652'RECOVERED IN GOOD CONDITION.
 AU0652
 AU0652                          STATION RECOVERY (1990)
 AU0652
 AU0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0652'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT CLAUDE AVENUE AND
 AU0652'MANDEVILLE STREET, IN THE SIDE WALK AT THE MAIN ENTRANCE TO THE
 AU0652'CHARLES J. COLTON PUBLIC SCHOOL, 48.6 M (159.4 FT) EAST OF THE
 AU0652'CENTER OF THE STREET, 10.5 M (34.4 FT) NORTH OF THE NORTH FACE OF THE
 AU0652'BUILDING, 6.0 M (19.7 FT) WEST OF THE EXTENDED CENTER OF THE
 AU0652'ENTRANCE, AND 0.4 M (1.3 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND
 AU0652'LANES OF THE AVENUE, AND LEVEL WITH THE AVENUE.
 AU0652
 AU0652                          STATION RECOVERY (1994)
 AU0652
 AU0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0652'IN NEW ORLEANS, AT THE INTERSECTION OF STATE HIGHWAY 46 (SAINT CLAUDE
 AU0652'AVENUE) AND MANDEVILLE STREET, IN THE SIDEWALK AT THE MAIN ENTRANCE TO
 AU0652'THE CHARLES J. COLTON PUBLIC SCHOOL, 48.6 M (159.4 FT) EAST OF THE
 AU0652'STREET CENTER, 10.5 M (34.4 FT) NORTH OF THE NORTH FACE OF THE SCHOOL,
 AU0652'0.4 M (1.3 FT) SOUTH OF THE SOUTH CURB OF THE EASTBOUND LANES OF THE
 AU0652'HIGHWAY, AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0654 ***********************************************************************
 AU0654  DESIGNATION -  B 3136
 AU0654  PID         -  AU0654
 AU0654  STATE/COUNTY-  LA/ORLEANS
 AU0654  COUNTRY     -  US
 AU0654  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0654
 AU0654                         *CURRENT SURVEY CONTROL
 AU0654  ______________________________________________________________________
 AU0654* NAD 83(1986) POSITION- 29 58 07.     (N) 090 02 50.     (W)   SCALED
 AU0654* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0654  **This station is located in a suspected subsidence area (see below).
 AU0654  ______________________________________________________________________
 AU0654  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 AU0654
 AU0654.The horizontal coordinates were scaled from a map and have
 AU0654.an estimated accuracy of +/- 6 seconds.
 AU0654
 AU0654.** This station is in an area of known vertical motion. If an
 AU0654.** orthometric height was ever established but is not available 
 AU0654.** in the current survey control section, the orthometric height
 AU0654.** is considered suspect.  Suspect heights are available in the
 AU0654.** superseded section only if requested.
 AU0654
 AU0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0654.GEOID18 height accuracy estimate available here.
 AU0654
 AU0654.Click photographs - Photos may exist for this station.
 AU0654
 AU0654;                    North         East    Units  Estimated Accuracy
 AU0654;SPC LA S     -   163,480.    1,124,120.      MT  (+/- 180 meters Scaled)
 AU0654
 AU0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP849189(NAD 83)
 AU0654
 AU0654                          SUPERSEDED SURVEY CONTROL
 AU0654
 AU0654.No superseded survey control is available for this station.
 AU0654
 AU0654_MARKER: DD = SURVEY DISK
 AU0654_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0654_STAMPING: B 3136
 AU0654_PROJECTION: PROJECTING 8 CENTIMETERS
 AU0654_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0654
 AU0654  HISTORY     - Date     Condition        Report By
 AU0654  HISTORY     - UNK      MONUMENTED       LAGS
 AU0654  HISTORY     - 1951     GOOD             CGS
 AU0654  HISTORY     - 1964     GOOD             CGS
 AU0654  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0654  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0654
 AU0654                          STATION DESCRIPTION
 AU0654
 AU0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0654'IN NEW ORLEANS.
 AU0654'IN THE EASTERN PORTION OF NEW ORLEANS, AT THE CROSSING OF ST. CLAUDE
 AU0654'AVENUE AND A SPUR OF THE SOUTHERN RAILROAD (PRESS STREET), 32 FEET
 AU0654'NORTH OF THE CENTER LINE OF THE WEST BOUND TRAFFIC LANE OF ST. CLAUDE
 AU0654'AVENUE, 18 1/2 FEET WEST OF THE WEST RAIL OF THE WEST TRACK OF
 AU0654'RAILROAD, 28 1/2 FEET NORTHEAST OF THE FIRST STREET CAR POWER POLE
 AU0654'WEST OF RAILROAD, 3 FEET NORTH OF THE NORTH EDGE OF A SIDE WALK, AND
 AU0654'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 AU0654
 AU0654                          STATION RECOVERY (1964)
 AU0654
 AU0654'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0654'RECOVERED IN GOOD CONDITION.
 AU0654
 AU0654                          STATION RECOVERY (1985)
 AU0654
 AU0654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0654'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0654'FOUND.
 AU0654
 AU0654                          STATION RECOVERY (2003)
 AU0654
 AU0654'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0661 ***********************************************************************
 AU0661  DESIGNATION -  B 3139
 AU0661  PID         -  AU0661
 AU0661  STATE/COUNTY-  LA/ORLEANS
 AU0661  COUNTRY     -  US
 AU0661  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0661
 AU0661                         *CURRENT SURVEY CONTROL
 AU0661  ______________________________________________________________________
 AU0661* NAD 83(1986) POSITION- 29 57 58.     (N) 090 02 14.     (W)   SCALED
 AU0661* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0661  **This station is located in a suspected subsidence area (see below).
 AU0661  ______________________________________________________________________
 AU0661  GEOID HEIGHT    -        -26.011 (meters)                     GEOID18
 AU0661  DYNAMIC HEIGHT  -          0.324 (meters)        1.06  (feet) COMP
 AU0661  MODELED GRAVITY -    979,314.2   (mgal)                       NAVD 88
 AU0661
 AU0661.The horizontal coordinates were scaled from a map and have
 AU0661.an estimated accuracy of +/- 6 seconds.
 AU0661
 AU0661.** This station is in an area of known vertical motion. If an
 AU0661.** orthometric height was ever established but is not available 
 AU0661.** in the current survey control section, the orthometric height
 AU0661.** is considered suspect.  Suspect heights are available in the
 AU0661.** superseded section only if requested.
 AU0661
 AU0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0661.GEOID18 height accuracy estimate available here.
 AU0661
 AU0661.Click photographs - Photos may exist for this station.
 AU0661
 AU0661.The dynamic height is computed by dividing the NAVD 88
 AU0661.geopotential number by the normal gravity value computed on the
 AU0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0661.degrees latitude (g = 980.6199 gals.).
 AU0661
 AU0661.The modeled gravity was interpolated from observed gravity values.
 AU0661
 AU0661;                    North         East    Units  Estimated Accuracy
 AU0661;SPC LA S     -   163,220.    1,125,090.      MT  (+/- 180 meters Scaled)
 AU0661
 AU0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP859187(NAD 83)
 AU0661
 AU0661                          SUPERSEDED SURVEY CONTROL
 AU0661
 AU0661.No superseded survey control is available for this station.
 AU0661
 AU0661_MARKER: DD = SURVEY DISK
 AU0661_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0661_SP_SET: CURB
 AU0661_STAMPING: B 3139
 AU0661_MARK LOGO: LAGS
 AU0661_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0661_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0661_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0661+SATELLITE: SATELLITE OBSERVATIONS - November 06, 1994
 AU0661
 AU0661  HISTORY     - Date     Condition        Report By
 AU0661  HISTORY     - UNK      MONUMENTED       LAGS
 AU0661  HISTORY     - 1951     GOOD             CGS
 AU0661  HISTORY     - 1964     GOOD             CGS
 AU0661  HISTORY     - 1985     GOOD             NGS
 AU0661  HISTORY     - 19901110 GOOD             NGS
 AU0661  HISTORY     - 19941106 GOOD             NGS
 AU0661
 AU0661                          STATION DESCRIPTION
 AU0661
 AU0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0661'IN NEW ORLEANS.
 AU0661'IN THE EASTERN PART OF NEW ORLEANS, AT THE INTERSECTION OF ST. CLAUDE
 AU0661'AVENUE AND PAULINE STREET, SET IN THE SOUTH CURB OF THE EAST BOUND
 AU0661'TRAFFIC LANE OF ST. CLAUDE AVENUE, 60 FEET WEST OF THE CENTER LINE OF
 AU0661'PAULINE STREET, 170 FEET SOUTHWEST AND ACROSS THE INTERSECTION FROM BM
 AU0661'J 152 WHICH IS SET VERTICALLY IN SOUTH FACE OF THE WASHINGTON SCHOOL
 AU0661'AND LEVEL WITH CURB.
 AU0661
 AU0661                          STATION RECOVERY (1964)
 AU0661
 AU0661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0661'RECOVERED IN GOOD CONDITION.
 AU0661
 AU0661                          STATION RECOVERY (1985)
 AU0661
 AU0661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0661'RECOVERED IN GOOD CONDITION.
 AU0661
 AU0661                          STATION RECOVERY (1990)
 AU0661
 AU0661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0661'IN NEW ORLEANS, AT 3726 SAINT CLAUDE AVENUE, IN THE CONCRETE CURB
 AU0661'ALONG THE SOUTH SIDE OF THE EASTBOUND LANES OF THE AVENUE, 18.3 M
 AU0661'(60.0 FT) WEST OF THE CENTER OF PAULINE STREET, AND 3.9 M (12.8 FT)
 AU0661'NORTH OF THE CENTER OF A GATE AND SIDEWALK LEADING TO A HOUSE AT 3726
 AU0661'SAINT CLAUDE AVENUE, AND LEVEL WITH THE AVENUE.
 AU0661
 AU0661                          STATION RECOVERY (1994)
 AU0661
 AU0661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0661'IN NEW ORLEANS, AT THE INTERSECTION OF STATE HIGHWAY 46 (SAINT CLAUDE
 AU0661'AVENUE) AND PAULINE STREET, IN THE CONCRETE CURB ALONG THE SOUTH SIDE
 AU0661'OF THE EASTBOUND LANES OF THE HIGHWAY, 18.3 M (60.0 FT) WEST-NORTHWEST
 AU0661'OF THE CENTER OF THE STREET, 3.9 M (12.8 FT) NORTH-NORTHEAST OF THE
 AU0661'CENTER OF A GATE AND SIDEWALK LEADING TO HOUSE NUMBER 3726, AND LEVEL
 AU0661'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0672 ***********************************************************************
 AU0672  DESIGNATION -  B 3142
 AU0672  PID         -  AU0672
 AU0672  STATE/COUNTY-  LA/ORLEANS
 AU0672  COUNTRY     -  US
 AU0672  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0672
 AU0672                         *CURRENT SURVEY CONTROL
 AU0672  ______________________________________________________________________
 AU0672* NAD 83(1986) POSITION- 29 57 43.     (N) 090 01 06.     (W)   SCALED
 AU0672* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0672  **This station is located in a suspected subsidence area (see below).
 AU0672  ______________________________________________________________________
 AU0672  GEOID HEIGHT    -        -26.003 (meters)                     GEOID18
 AU0672  DYNAMIC HEIGHT  -          0.760 (meters)        2.49  (feet) COMP
 AU0672  MODELED GRAVITY -    979,314.0   (mgal)                       NAVD 88
 AU0672
 AU0672.The horizontal coordinates were scaled from a map and have
 AU0672.an estimated accuracy of +/- 6 seconds.
 AU0672
 AU0672.** This station is in an area of known vertical motion. If an
 AU0672.** orthometric height was ever established but is not available 
 AU0672.** in the current survey control section, the orthometric height
 AU0672.** is considered suspect.  Suspect heights are available in the
 AU0672.** superseded section only if requested.
 AU0672
 AU0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0672.GEOID18 height accuracy estimate available here.
 AU0672
 AU0672.Click photographs - Photos may exist for this station.
 AU0672
 AU0672.The dynamic height is computed by dividing the NAVD 88
 AU0672.geopotential number by the normal gravity value computed on the
 AU0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0672.degrees latitude (g = 980.6199 gals.).
 AU0672
 AU0672.The modeled gravity was interpolated from observed gravity values.
 AU0672
 AU0672;                    North         East    Units  Estimated Accuracy
 AU0672;SPC LA S     -   162,780.    1,126,920.      MT  (+/- 180 meters Scaled)
 AU0672
 AU0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP877183(NAD 83)
 AU0672
 AU0672                          SUPERSEDED SURVEY CONTROL
 AU0672
 AU0672.No superseded survey control is available for this station.
 AU0672
 AU0672_MARKER: DD = SURVEY DISK
 AU0672_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0672_STAMPING: B 3142
 AU0672_MARK LOGO: LAGS
 AU0672_PROJECTION: RECESSED 20 CENTIMETERS
 AU0672_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0672_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0672_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0672+SATELLITE: SATELLITE OBSERVATIONS - November 06, 1994
 AU0672
 AU0672  HISTORY     - Date     Condition        Report By
 AU0672  HISTORY     - UNK      MONUMENTED       LAGS
 AU0672  HISTORY     - 1951     GOOD             CGS
 AU0672  HISTORY     - 1964     GOOD             CGS
 AU0672  HISTORY     - 1985     GOOD             NGS
 AU0672  HISTORY     - 19901111 GOOD             NGS
 AU0672  HISTORY     - 19941106 GOOD             NGS
 AU0672
 AU0672                          STATION DESCRIPTION
 AU0672
 AU0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0672'IN NEW ORLEANS.
 AU0672'AT NEW ORLEANS, AT THE INTERSECTION OF ST. CLAUDE AVENUE AND ANDRY
 AU0672'STREET, SET IN THE NEUTRAL GROUND OF ST. CLAUDE AVENUE, 3.2 FEET SOUTH
 AU0672'OF THE SOUTH CURB OF THE WEST BOUND TRAFFIC LANE OF ST. CLAUDE AVENUE,
 AU0672'30 FEET WEST OF THE CENTER LINE OF ANDRY STREET, 13 1/2 FEET NORTHWEST
 AU0672'OF THE CENTER OF A MAN HOLE COVER, ABOUT 1 FOOT ABOVE ST. CLAUDE
 AU0672'AVENUE, AND SET IN THE TOP OF A CONCRETE POST ABOUT 1 INCH
 AU0672'UNDERGROUND.
 AU0672
 AU0672                          STATION RECOVERY (1964)
 AU0672
 AU0672'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0672'RECOVERED IN GOOD CONDITION.
 AU0672
 AU0672                          STATION RECOVERY (1985)
 AU0672
 AU0672'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0672'RECOVERED IN GOOD CONDITION.
 AU0672
 AU0672                          STATION RECOVERY (1990)
 AU0672
 AU0672'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0672'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT CLAUDE AVENUE AND ANDRY
 AU0672'STREET, IN THE MEDIAN OF THE AVENUE, 4.7 M (15.4 FT) WEST OF THE WEST
 AU0672'CURB OF THE AVENUE, 4.2 M (13.8 FT) NORTHWEST OF THE CENTER OF A
 AU0672'MANHOLE COVER, 1.1 M (3.6 FT) SOUTH OF THE SOUTH CURB OF THE
 AU0672'WESTBOUND LANES OF THE AVENUE, LEVEL WITH THE AVENUE, AND THE
 AU0672'MONUMENT IS 0.14 M (0.46 FT) BELOW THE GROUND SURFACE.
 AU0672
 AU0672                          STATION RECOVERY (1994)
 AU0672
 AU0672'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0672'IN NEW ORLEANS, AT THE INTERSECTION OF SAINT CLAUDE AVENUE AND ANDRY
 AU0672'STREET, 4.7 M (15.4 FT) WEST OF THE WEST CURB OF THE STREET, 1.1 M
 AU0672'(3.6 FT) SOUTH OF AND LEVEL WITH THE SOUTH CURB OF THE WESTBOUND LANES
 AU0672'OF THE AVENUE, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE
 AU0672'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0574 ***********************************************************************
 AU0574  DESIGNATION -  B 3146
 AU0574  PID         -  AU0574
 AU0574  STATE/COUNTY-  LA/ORLEANS
 AU0574  COUNTRY     -  US
 AU0574  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0574
 AU0574                         *CURRENT SURVEY CONTROL
 AU0574  ______________________________________________________________________
 AU0574* NAD 83(1986) POSITION- 29 55 06.     (N) 090 07 31.     (W)   SCALED
 AU0574* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0574  **This station is located in a suspected subsidence area (see below).
 AU0574  ______________________________________________________________________
 AU0574  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 AU0574  DYNAMIC HEIGHT  -          3.212 (meters)       10.54  (feet) COMP
 AU0574  MODELED GRAVITY -    979,311.4   (mgal)                       NAVD 88
 AU0574
 AU0574.The horizontal coordinates were scaled from a map and have
 AU0574.an estimated accuracy of +/- 6 seconds.
 AU0574
 AU0574.** This station is in an area of known vertical motion. If an
 AU0574.** orthometric height was ever established but is not available 
 AU0574.** in the current survey control section, the orthometric height
 AU0574.** is considered suspect.  Suspect heights are available in the
 AU0574.** superseded section only if requested.
 AU0574
 AU0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0574.GEOID18 height accuracy estimate available here.
 AU0574
 AU0574.Click photographs - Photos may exist for this station.
 AU0574
 AU0574.The dynamic height is computed by dividing the NAVD 88
 AU0574.geopotential number by the normal gravity value computed on the
 AU0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0574.degrees latitude (g = 980.6199 gals.).
 AU0574
 AU0574.The modeled gravity was interpolated from observed gravity values.
 AU0574
 AU0574;                    North         East    Units  Estimated Accuracy
 AU0574;SPC LA S     -   157,830.    1,116,650.      MT  (+/- 180 meters Scaled)
 AU0574
 AU0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP775132(NAD 83)
 AU0574
 AU0574                          SUPERSEDED SURVEY CONTROL
 AU0574
 AU0574.No superseded survey control is available for this station.
 AU0574
 AU0574_MARKER: DD = SURVEY DISK
 AU0574_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0574_SP_SET: CURB
 AU0574_STAMPING: B 3146
 AU0574_MARK LOGO: LAGS
 AU0574_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0574_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0574_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0574+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0574
 AU0574  HISTORY     - Date     Condition        Report By
 AU0574  HISTORY     - 1951     MONUMENTED       LAGS
 AU0574  HISTORY     - 1951     GOOD             CGS
 AU0574  HISTORY     - 1964     GOOD             CGS
 AU0574  HISTORY     - 1985     GOOD             NGS
 AU0574  HISTORY     - 19901110 GOOD             NGS
 AU0574  HISTORY     - 19941108 GOOD             NGS
 AU0574  HISTORY     - 19960515 GOOD             LADTD
 AU0574
 AU0574                          STATION DESCRIPTION
 AU0574
 AU0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0574'IN NEW ORLEANS.
 AU0574'AT NEW ORLEANS, ACROSS TCHOUPITOULAS STREET FROM THE U. S. MARINE
 AU0574'HOSPITAL, AT THE JUNCTION OF TCHOUPITOULAS STREET AND WEBSTER STREET,
 AU0574'30 FEET WEST OF THE CENTER LINE OF WEBSTER STREET, 3 FEET SOUTHEAST OF
 AU0574'A FIRE HYDRANT, AND SET IN THE TOP OF THE NORTH CURB OF TCHOUPITOULAS
 AU0574'STREET.
 AU0574
 AU0574                          STATION RECOVERY (1964)
 AU0574
 AU0574'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0574'RECOVERED IN GOOD CONDITION.
 AU0574
 AU0574                          STATION RECOVERY (1985)
 AU0574
 AU0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0574'RECOVERED IN GOOD CONDITION.
 AU0574
 AU0574                          STATION RECOVERY (1990)
 AU0574
 AU0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0574'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND WEBSTER
 AU0574'STREETS, IN THE CONCRETE CURB ALONG THE NORTH SIDE OF TCHOUPITOULAS
 AU0574'STREET, 9.1 M (29.9 FT) NORTHWEST OF THE CENTERLINE OF WEBSTER
 AU0574'STREET, 4.6 M (15.1 FT) NORTH-NORTHEAST OF THE CENTER OF
 AU0574'TCHOUPITOULAS STREET, 0.9 M (3.0 FT) SOUTHEAST OF A FIRE HYDRANT, AND
 AU0574'ACROSS TCHOUPITOULAS STREET FROM THE NEW ORLEANS ADOLESCENT HOSPITAL.
 AU0574
 AU0574                          STATION RECOVERY (1994)
 AU0574
 AU0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0574'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND WEBSTER
 AU0574'STREETS, IN THE CONCRETE CURB ALONG THE NORTH SIDE OF TCHOUPITOULAS
 AU0574'STREET, 9.0 M (29.5 FT) NORTHWEST OF THE CENTERLINE OF WEBSTER STREET,
 AU0574'1.0 M (3.3 FT) SOUTHEAST OF A FIRE HYDRANT, AND LEVEL WITH THE
 AU0574'STREETS.
 AU0574
 AU0574                          STATION RECOVERY (1996)
 AU0574
 AU0574'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0574'RECOVERED AS DESCRIBED.  THIS STATION IS TO BE DESTROYED IN THE NEAR
 AU0574'FUTURE DUE TO ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4043 ***********************************************************************
 AE4043  DESIGNATION -  B 3146 RESET
 AE4043  PID         -  AE4043
 AE4043  STATE/COUNTY-  LA/ORLEANS
 AE4043  COUNTRY     -  US
 AE4043  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AE4043
 AE4043                         *CURRENT SURVEY CONTROL
 AE4043  ______________________________________________________________________
 AE4043* NAD 83(1986) POSITION- 29 55 06.     (N) 090 07 31.     (W)   SCALED
 AE4043* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4043  **This station is located in a suspected subsidence area (see below).
 AE4043  ______________________________________________________________________
 AE4043  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 AE4043  DYNAMIC HEIGHT  -          3.326 (meters)       10.91  (feet) COMP
 AE4043  MODELED GRAVITY -    979,311.4   (mgal)                       NAVD 88
 AE4043
 AE4043.The horizontal coordinates were scaled from a map and have
 AE4043.an estimated accuracy of +/- 6 seconds.
 AE4043
 AE4043.** This station is in an area of known vertical motion. If an
 AE4043.** orthometric height was ever established but is not available 
 AE4043.** in the current survey control section, the orthometric height
 AE4043.** is considered suspect.  Suspect heights are available in the
 AE4043.** superseded section only if requested.
 AE4043
 AE4043.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4043.GEOID18 height accuracy estimate available here.
 AE4043
 AE4043.Click photographs - Photos may exist for this station.
 AE4043
 AE4043.The dynamic height is computed by dividing the NAVD 88
 AE4043.geopotential number by the normal gravity value computed on the
 AE4043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4043.degrees latitude (g = 980.6199 gals.).
 AE4043
 AE4043.The modeled gravity was interpolated from observed gravity values.
 AE4043
 AE4043;                    North         East    Units  Estimated Accuracy
 AE4043;SPC LA S     -   157,830.    1,116,650.      MT  (+/- 180 meters Scaled)
 AE4043
 AE4043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP775132(NAD 83)
 AE4043
 AE4043                          SUPERSEDED SURVEY CONTROL
 AE4043
 AE4043.No superseded survey control is available for this station.
 AE4043
 AE4043_MARKER: DD = SURVEY DISK
 AE4043_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4043_STAMPING: B 3146 RESET 1996
 AE4043_MARK LOGO: LAGS
 AE4043_PROJECTION: FLUSH
 AE4043_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4043_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE4043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4043+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4043
 AE4043  HISTORY     - Date     Condition        Report By
 AE4043  HISTORY     - 1996     MONUMENTED       LADTD
 AE4043
 AE4043                          STATION DESCRIPTION
 AE4043
 AE4043'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4043'THE STATION IS LOCATED IN NEW ORLEANS AT THE INTERSECTION OF
 AE4043'TCHOUPITOULAS AND WEBSTER STREETS.  OWNERSHIP--CITY OF NEW ORLEANS,
 AE4043'TELEPHONE 540-565-6855. THE STATION IS 63.5 FT (19.4 M) WEST-NORTHWEST
 AE4043'FROM THE EXTENDED CENTER OF WEBSTER STREET, 50.5 FT (15.4 M) SOUTHWEST
 AE4043'FROM A FIRE HYDRANT, 32.0 FT (9.8 M) EAST-SOUTHEAST FROM THE CENTER OF
 AE4043'A DOUBLE WROUGHT IRON GATE, 23.5 FT (7.2 M) SOUTH-SOUTHWEST FROM THE
 AE4043'CENTER OF TCHOUPITOULAS STREET, 7.0 FT (2.1 M) NORTH-NORTHEAST FROM A
 AE4043'7 FT (2.1 M) HIGH BRICK WALL, 1.0 FT (0.3 M) SOUTH-SOUTHWEST FROM A
 AE4043'METAL WITNESS POST WITH SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE
 AE4043'AND ABOUT 1.0 FT (0.3 M) ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0576 ***********************************************************************
 AU0576  DESIGNATION -  B 3147
 AU0576  PID         -  AU0576
 AU0576  STATE/COUNTY-  LA/ORLEANS
 AU0576  COUNTRY     -  US
 AU0576  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0576
 AU0576                         *CURRENT SURVEY CONTROL
 AU0576  ______________________________________________________________________
 AU0576* NAD 83(1986) POSITION- 29 55 00.     (N) 090 07 13.     (W)   SCALED
 AU0576* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0576  **This station is located in a suspected subsidence area (see below).
 AU0576  ______________________________________________________________________
 AU0576  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 AU0576  DYNAMIC HEIGHT  -          3.094 (meters)       10.15  (feet) COMP
 AU0576  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AU0576
 AU0576.The horizontal coordinates were scaled from a map and have
 AU0576.an estimated accuracy of +/- 6 seconds.
 AU0576
 AU0576.** This station is in an area of known vertical motion. If an
 AU0576.** orthometric height was ever established but is not available 
 AU0576.** in the current survey control section, the orthometric height
 AU0576.** is considered suspect.  Suspect heights are available in the
 AU0576.** superseded section only if requested.
 AU0576
 AU0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0576.GEOID18 height accuracy estimate available here.
 AU0576
 AU0576.Click photographs - Photos may exist for this station.
 AU0576
 AU0576.The dynamic height is computed by dividing the NAVD 88
 AU0576.geopotential number by the normal gravity value computed on the
 AU0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0576.degrees latitude (g = 980.6199 gals.).
 AU0576
 AU0576.The modeled gravity was interpolated from observed gravity values.
 AU0576
 AU0576;                    North         East    Units  Estimated Accuracy
 AU0576;SPC LA S     -   157,650.    1,117,130.      MT  (+/- 180 meters Scaled)
 AU0576
 AU0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP780130(NAD 83)
 AU0576
 AU0576                          SUPERSEDED SURVEY CONTROL
 AU0576
 AU0576.No superseded survey control is available for this station.
 AU0576
 AU0576_MARKER: DD = SURVEY DISK
 AU0576_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0576_SP_SET: CURB
 AU0576_STAMPING: B 3147
 AU0576_MARK LOGO: LAGS
 AU0576_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0576_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0576_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0576+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0576
 AU0576  HISTORY     - Date     Condition        Report By
 AU0576  HISTORY     - 1951     MONUMENTED       LAGS
 AU0576  HISTORY     - 1951     GOOD             CGS
 AU0576  HISTORY     - 1964     GOOD             CGS
 AU0576  HISTORY     - 1985     GOOD             NGS
 AU0576  HISTORY     - 1988     GOOD             USPSQD
 AU0576  HISTORY     - 19901110 GOOD             NGS
 AU0576  HISTORY     - 19941108 GOOD             NGS
 AU0576  HISTORY     - 19960515 GOOD             LADTD
 AU0576
 AU0576                          STATION DESCRIPTION
 AU0576
 AU0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0576'IN NEW ORLEANS.
 AU0576'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0576'NASHVILLE AVENUE, IN FRONT OF DUPLEX HOUSE NO. 5817-5819, SET IN THE
 AU0576'NORTH CURB OF TCHOUPITOULAS STREET, 165 FEET WEST OF THE CENTER LINE
 AU0576'OF NASHVILLE AVENUE, 115 FEET WEST OF A FIRE HYDRANT AND LEVEL WITH
 AU0576'CURB.
 AU0576
 AU0576                          STATION RECOVERY (1964)
 AU0576
 AU0576'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0576'RECOVERED IN GOOD CONDITION.
 AU0576
 AU0576                          STATION RECOVERY (1985)
 AU0576
 AU0576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0576'RECOVERED IN GOOD CONDITION.
 AU0576
 AU0576                          STATION RECOVERY (1988)
 AU0576
 AU0576'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0576'RECOVERED IN GOOD CONDITION.
 AU0576
 AU0576                          STATION RECOVERY (1990)
 AU0576
 AU0576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0576'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0576'NASHVILLE AVENUE, IN THE CONCRETE CURB ALONG THE NORTH SIDE OF
 AU0576'TCHOUPITOULAS STREET, IN FRONT OF A DUPLEX HOUSE NUMBERED 5817 AND
 AU0576'5819, 50.3 M (165.0 FT) WEST OF THE CENTERLINE OF THE AVENUE, 35.1 M
 AU0576'(115.2 FT) WEST OF A FIRE HYDRANT, 1.5 M (4.9 FT) WEST OF THE CENTER
 AU0576'OF A 24-INCH MANHOLE COVER, AND LEVEL WITH THE STREET.
 AU0576
 AU0576                          STATION RECOVERY (1994)
 AU0576
 AU0576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0576'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND
 AU0576'NASHVILLE AVENUE, IN THE CONCRETE CURB ALONG THE NORTH SIDE OF THE
 AU0576'STREET, 50.3 M (165.0 FT) WEST OF THE AVENUE CENTERLINE, 8.9 M (29.2
 AU0576'FT) SOUTHWEST OF THE SOUTHEAST CORNER OF DUPLEX HOUSE NUMBERED 5817
 AU0576'AND 5819, 1.5 M (4.9 FT) WEST OF THE CENTER OF A 24-INCH MANHOLE
 AU0576'COVER, AND LEVEL WITH THE STREET.
 AU0576
 AU0576                          STATION RECOVERY (1996)
 AU0576
 AU0576'RECOVERY NOTE BY LA TRANSP AND DEV 1996 (TLH)
 AU0576'RECOVERED AS DESCRIBED.  THIS STATION IS TO BE DESTROYED IN THE NEAR
 AU0576'FUTURE DUE TO ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AE4044 ***********************************************************************
 AE4044  DESIGNATION -  B 3147 RESET
 AE4044  PID         -  AE4044
 AE4044  STATE/COUNTY-  LA/ORLEANS
 AE4044  COUNTRY     -  US
 AE4044  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AE4044
 AE4044                         *CURRENT SURVEY CONTROL
 AE4044  ______________________________________________________________________
 AE4044* NAD 83(1986) POSITION- 29 55 00.     (N) 090 07 12.     (W)   SCALED
 AE4044* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AE4044  **This station is located in a suspected subsidence area (see below).
 AE4044  ______________________________________________________________________
 AE4044  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 AE4044  DYNAMIC HEIGHT  -          3.254 (meters)       10.68  (feet) COMP
 AE4044  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AE4044
 AE4044.The horizontal coordinates were scaled from a map and have
 AE4044.an estimated accuracy of +/- 6 seconds.
 AE4044
 AE4044.** This station is in an area of known vertical motion. If an
 AE4044.** orthometric height was ever established but is not available 
 AE4044.** in the current survey control section, the orthometric height
 AE4044.** is considered suspect.  Suspect heights are available in the
 AE4044.** superseded section only if requested.
 AE4044
 AE4044.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4044.GEOID18 height accuracy estimate available here.
 AE4044
 AE4044.Click photographs - Photos may exist for this station.
 AE4044
 AE4044.The dynamic height is computed by dividing the NAVD 88
 AE4044.geopotential number by the normal gravity value computed on the
 AE4044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4044.degrees latitude (g = 980.6199 gals.).
 AE4044
 AE4044.The modeled gravity was interpolated from observed gravity values.
 AE4044
 AE4044;                    North         East    Units  Estimated Accuracy
 AE4044;SPC LA S     -   157,650.    1,117,160.      MT  (+/- 180 meters Scaled)
 AE4044
 AE4044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP780130(NAD 83)
 AE4044
 AE4044                          SUPERSEDED SURVEY CONTROL
 AE4044
 AE4044.No superseded survey control is available for this station.
 AE4044
 AE4044_MARKER: DD = SURVEY DISK
 AE4044_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE4044_STAMPING: B 3147 RESET 1996
 AE4044_MARK LOGO: LAGS
 AE4044_PROJECTION: FLUSH
 AE4044_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4044_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE4044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4044+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4044
 AE4044  HISTORY     - Date     Condition        Report By
 AE4044  HISTORY     - 1996     MONUMENTED       LADTD
 AE4044
 AE4044                          STATION DESCRIPTION
 AE4044
 AE4044'DESCRIBED BY LA TRANSP AND DEV 1996 (TLH)
 AE4044'THE STATION IS LOCATED IN NEW ORLEANS AT THE INTERSECTION OF
 AE4044'TCHOUPITOULAS STREET AND NASHVILLE AVENUE.  OWNERSHIP--CITY OF NEW
 AE4044'ORLEANS, TELEPHONE 504-565-6855. THE STATION IS 49.0 FT (14.9 M) WEST
 AE4044'FROM THE CENTER OF NASHVILLE AVENUE, 34.0 FT (10.4 M) SOUTHEAST FROM
 AE4044'THE SOUTHWEST CORNER OF A BRICK HOUSE, 21.0 FT (6.4 M) NORTH FROM THE
 AE4044'CENTER OF TCHOUPITOULAS STREET, 5.0 FT (1.5 M) NORTHWEST FROM A FIRE
 AE4044'HYDRANT, 1.0 FT (0.3 M) NORTH FROM A FIBERGLASS WITNESS POST, FLUSH
 AE4044'WITH THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M) ABOVE THE LEVEL OF
 AE4044'THE STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0583 ***********************************************************************
 AU0583  DESIGNATION -  B 3148
 AU0583  PID         -  AU0583
 AU0583  STATE/COUNTY-  LA/ORLEANS
 AU0583  COUNTRY     -  US
 AU0583  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0583
 AU0583                         *CURRENT SURVEY CONTROL
 AU0583  ______________________________________________________________________
 AU0583* NAD 83(1986) POSITION- 29 55 03.     (N) 090 05 43.     (W)   SCALED
 AU0583* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0583  **This station is located in a suspected subsidence area (see below).
 AU0583  ______________________________________________________________________
 AU0583  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 AU0583  DYNAMIC HEIGHT  -          2.808 (meters)        9.21  (feet) COMP
 AU0583  MODELED GRAVITY -    979,311.3   (mgal)                       NAVD 88
 AU0583
 AU0583.The horizontal coordinates were scaled from a map and have
 AU0583.an estimated accuracy of +/- 6 seconds.
 AU0583
 AU0583.** This station is in an area of known vertical motion. If an
 AU0583.** orthometric height was ever established but is not available 
 AU0583.** in the current survey control section, the orthometric height
 AU0583.** is considered suspect.  Suspect heights are available in the
 AU0583.** superseded section only if requested.
 AU0583
 AU0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0583.GEOID18 height accuracy estimate available here.
 AU0583
 AU0583.Click photographs - Photos may exist for this station.
 AU0583
 AU0583.The dynamic height is computed by dividing the NAVD 88
 AU0583.geopotential number by the normal gravity value computed on the
 AU0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0583.degrees latitude (g = 980.6199 gals.).
 AU0583
 AU0583.The modeled gravity was interpolated from observed gravity values.
 AU0583
 AU0583;                    North         East    Units  Estimated Accuracy
 AU0583;SPC LA S     -   157,770.    1,119,540.      MT  (+/- 180 meters Scaled)
 AU0583
 AU0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP804131(NAD 83)
 AU0583
 AU0583                          SUPERSEDED SURVEY CONTROL
 AU0583
 AU0583.No superseded survey control is available for this station.
 AU0583
 AU0583_MARKER: DD = SURVEY DISK
 AU0583_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0583_SP_SET: CURB
 AU0583_STAMPING: B 3148
 AU0583_MARK LOGO: LAGS
 AU0583_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0583_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0583_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0583+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0583
 AU0583  HISTORY     - Date     Condition        Report By
 AU0583  HISTORY     - UNK      MONUMENTED       LAGS
 AU0583  HISTORY     - 1951     GOOD             CGS
 AU0583  HISTORY     - 1964     GOOD             CGS
 AU0583  HISTORY     - 1985     GOOD             NGS
 AU0583  HISTORY     - 19901110 GOOD             NGS
 AU0583  HISTORY     - 19941108 GOOD             NGS
 AU0583
 AU0583                          STATION DESCRIPTION
 AU0583
 AU0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0583'IN NEW ORLEANS.
 AU0583'AT NEW ORLEANS, IN THE 3900 BLOCK OF TCHOUPITOULAS STREET, AT THE
 AU0583'INTERSECTION OF TCHOUPITOULAS AND AUSTERLITZ STREETS, SET IN THE NORTH
 AU0583'CURB OF TCHOUPITOULAS STREET, 34 FEET WEST OF THE CENTER LINE OF
 AU0583'AUSTERLITZ STREET, 4.5 FEET SOUTH OF A FIRE HYDRANT AND LEVEL WITH
 AU0583'CURB.
 AU0583
 AU0583                          STATION RECOVERY (1964)
 AU0583
 AU0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0583'RECOVERED IN GOOD CONDITION.
 AU0583
 AU0583                          STATION RECOVERY (1985)
 AU0583
 AU0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0583'RECOVERED IN GOOD CONDITION.
 AU0583
 AU0583                          STATION RECOVERY (1990)
 AU0583
 AU0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0583'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND AUSTERLITZ
 AU0583'STREETS, IN THE CONCRETE CURB ALONG THE NORTH SIDE OF TCHOUPITOULAS
 AU0583'STREET, 10.4 M (34.1 FT) WEST OF THE CENTERLINE OF AUSTERLITZ STREET,
 AU0583'1.4 M (4.6 FT) SOUTH OF A FIRE HYDRANT, AND LEVEL WITH THE STREETS.
 AU0583
 AU0583                          STATION RECOVERY (1994)
 AU0583
 AU0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0583'IN NEW ORLEANS, AT THE INTERSECTION OF TCHOPITOULAS AND AUSTERLITZ
 AU0583'STREETS, IN THE CONCRETE CURB ALONG THE NORTH SIDE OF TCHOPITOULAS
 AU0583'STREET, 10.1 M (33.1 FT) WEST OF THE CENTERLINE OF AUSTERLITZ STREET,
 AU0583'1.3 M (4.3 FT) SOUTH OF A FIRE HYDRANT, AND LEVEL WITH THE STREETS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0597 ***********************************************************************
 AU0597  DESIGNATION -  B 3149
 AU0597  PID         -  AU0597
 AU0597  STATE/COUNTY-  LA/ORLEANS
 AU0597  COUNTRY     -  US
 AU0597  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0597
 AU0597                         *CURRENT SURVEY CONTROL
 AU0597  ______________________________________________________________________
 AU0597* NAD 83(1986) POSITION- 29 55 41.     (N) 090 04 01.     (W)   SCALED
 AU0597* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0597  **This station is located in a suspected subsidence area (see below).
 AU0597  ______________________________________________________________________
 AU0597  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 AU0597
 AU0597.The horizontal coordinates were scaled from a map and have
 AU0597.an estimated accuracy of +/- 6 seconds.
 AU0597
 AU0597.** This station is in an area of known vertical motion. If an
 AU0597.** orthometric height was ever established but is not available 
 AU0597.** in the current survey control section, the orthometric height
 AU0597.** is considered suspect.  Suspect heights are available in the
 AU0597.** superseded section only if requested.
 AU0597
 AU0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0597.GEOID18 height accuracy estimate available here.
 AU0597
 AU0597.Click photographs - Photos may exist for this station.
 AU0597
 AU0597;                    North         East    Units  Estimated Accuracy
 AU0597;SPC LA S     -   158,970.    1,122,270.      MT  (+/- 180 meters Scaled)
 AU0597
 AU0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP831144(NAD 83)
 AU0597
 AU0597                          SUPERSEDED SURVEY CONTROL
 AU0597
 AU0597.No superseded survey control is available for this station.
 AU0597
 AU0597_MARKER: DD = SURVEY DISK
 AU0597_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0597_STAMPING: B 3149
 AU0597_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0597
 AU0597  HISTORY     - Date     Condition        Report By
 AU0597  HISTORY     - UNK      MONUMENTED       LAGS
 AU0597  HISTORY     - 1951     GOOD             CGS
 AU0597  HISTORY     - 1964     GOOD             CGS
 AU0597  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0597
 AU0597                          STATION DESCRIPTION
 AU0597
 AU0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0597'IN NEW ORLEANS.
 AU0597'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS AND CELESTE
 AU0597'STREETS, 113 FEET NORTH OF THE NORTH CURB OF CELESTE STREET, 1.7 FEET
 AU0597'WEST OF THE WEST CURB OF TCHOUPITOULAS STREET, 15 FEET NORTHEAST OF
 AU0597'THE NORTHEAST CORNER OF HOUSE NO. 1731 ON TCHOUPITOULAS STREET, ABOUT
 AU0597'LEVEL WITH THE STREET CURB AND SET IN THE TOP OF A CONCRETE POST ABOUT
 AU0597'1 INCH BELOW THE GROUND.
 AU0597
 AU0597                          STATION RECOVERY (1964)
 AU0597
 AU0597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0597'RECOVERED IN GOOD CONDITION.
 AU0597
 AU0597                          STATION RECOVERY (1985)
 AU0597
 AU0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0597'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0597'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0598 ***********************************************************************
 AU0598  DESIGNATION -  B 3150
 AU0598  PID         -  AU0598
 AU0598  STATE/COUNTY-  LA/ORLEANS
 AU0598  COUNTRY     -  US
 AU0598  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0598
 AU0598                         *CURRENT SURVEY CONTROL
 AU0598  ______________________________________________________________________
 AU0598* NAD 83(1986) POSITION- 29 55 47.     (N) 090 03 54.     (W)   SCALED
 AU0598* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0598  **This station is located in a suspected subsidence area (see below).
 AU0598  ______________________________________________________________________
 AU0598  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 AU0598
 AU0598.The horizontal coordinates were scaled from a map and have
 AU0598.an estimated accuracy of +/- 6 seconds.
 AU0598
 AU0598.** This station is in an area of known vertical motion. If an
 AU0598.** orthometric height was ever established but is not available 
 AU0598.** in the current survey control section, the orthometric height
 AU0598.** is considered suspect.  Suspect heights are available in the
 AU0598.** superseded section only if requested.
 AU0598
 AU0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0598.GEOID18 height accuracy estimate available here.
 AU0598
 AU0598.Click photographs - Photos may exist for this station.
 AU0598
 AU0598;                    North         East    Units  Estimated Accuracy
 AU0598;SPC LA S     -   159,150.    1,122,450.      MT  (+/- 180 meters Scaled)
 AU0598
 AU0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP833146(NAD 83)
 AU0598
 AU0598                          SUPERSEDED SURVEY CONTROL
 AU0598
 AU0598.No superseded survey control is available for this station.
 AU0598
 AU0598_MARKER: DD = SURVEY DISK
 AU0598_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0598_STAMPING: B 3150
 AU0598_PROJECTION: PROJECTING 5 CENTIMETERS
 AU0598_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0598
 AU0598  HISTORY     - Date     Condition        Report By
 AU0598  HISTORY     - UNK      MONUMENTED       LAGS
 AU0598  HISTORY     - 1951     GOOD             CGS
 AU0598  HISTORY     - 1964     GOOD             CGS
 AU0598  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0598
 AU0598                          STATION DESCRIPTION
 AU0598
 AU0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0598'IN NEW ORLEANS.
 AU0598'AT NEW ORLEANS, AT THE INTERSECTION OF TCHOUPITOULAS STREET AND MARKET
 AU0598'STREET, 1.7 FEET EAST OF THE EAST CURB OF TCHOUPITOULAS STREET, 92
 AU0598'FEET NORTH OF THE NORTH CURB OF MARKET STREET, 80 FEET NORTH OF THE
 AU0598'SOUTHWEST CORNER OF COTTON TRADE WAREHOUSE, 10 FEET WEST OF THE WEST
 AU0598'WALL OF COTTON TRADE WAREHOUSE, ABOUT LEVEL WITH STREET CURB AND SET
 AU0598'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 AU0598
 AU0598                          STATION RECOVERY (1964)
 AU0598
 AU0598'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0598'RECOVERED IN GOOD CONDITION.
 AU0598
 AU0598                          STATION RECOVERY (1985)
 AU0598
 AU0598'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0598'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0598'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0616 ***********************************************************************
 AU0616  DESIGNATION -  B 3152
 AU0616  PID         -  AU0616
 AU0616  STATE/COUNTY-  LA/ORLEANS
 AU0616  COUNTRY     -  US
 AU0616  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0616
 AU0616                         *CURRENT SURVEY CONTROL
 AU0616  ______________________________________________________________________
 AU0616* NAD 83(1986) POSITION- 29 56 19.     (N) 090 03 48.     (W)   SCALED
 AU0616* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0616  **This station is located in a suspected subsidence area (see below).
 AU0616  ______________________________________________________________________
 AU0616  GEOID HEIGHT    -        -25.935 (meters)                     GEOID18
 AU0616
 AU0616.The horizontal coordinates were scaled from a map and have
 AU0616.an estimated accuracy of +/- 6 seconds.
 AU0616
 AU0616.** This station is in an area of known vertical motion. If an
 AU0616.** orthometric height was ever established but is not available 
 AU0616.** in the current survey control section, the orthometric height
 AU0616.** is considered suspect.  Suspect heights are available in the
 AU0616.** superseded section only if requested.
 AU0616
 AU0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0616.GEOID18 height accuracy estimate available here.
 AU0616
 AU0616.Click photographs - Photos may exist for this station.
 AU0616
 AU0616;                    North         East    Units  Estimated Accuracy
 AU0616;SPC LA S     -   160,140.    1,122,600.      MT  (+/- 180 meters Scaled)
 AU0616
 AU0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834156(NAD 83)
 AU0616
 AU0616                          SUPERSEDED SURVEY CONTROL
 AU0616
 AU0616.No superseded survey control is available for this station.
 AU0616
 AU0616_MARKER: DD = SURVEY DISK
 AU0616_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0616_STAMPING: B 3152
 AU0616_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0616
 AU0616  HISTORY     - Date     Condition        Report By
 AU0616  HISTORY     - UNK      MONUMENTED       LAGS
 AU0616  HISTORY     - 1951     GOOD             CGS
 AU0616  HISTORY     - 1964     GOOD             CGS
 AU0616  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0616  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0616
 AU0616                          STATION DESCRIPTION
 AU0616
 AU0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0616'IN NEW ORLEANS.
 AU0616'AT NEW ORLEANS, AT THE INTERSECTION OF PILIE STREET AND THALIA STREET,
 AU0616'17 FEET NORTH OF THE CENTER LINE OF THALIA STREET, 29 FEET WEST OF THE
 AU0616'CENTER LINE OF PILIE STREET, 39.9 FEET WEST OF THE SOUTHWEST CORNER OF
 AU0616'A RED TILE BRICK BUILDING HOUSING A RESTAURANT, 3.9 FEET WEST OF THE
 AU0616'WEST RAIL OF THE EXTREME EAST TRACK, 4.1 FEET EAST OF THE EAST RAIL OF
 AU0616'THE SECOND TRACK WEST OF THE EAST EDGE OF RAILROAD YARD, 135 FEET
 AU0616'SOUTH-SOUTHEAST OF THE SOUTHEAST LEG OF A STEEL TOWER FOR A POWER
 AU0616'TRANSMISSION LINE, ABOUT LEVEL WITH THE TOP OF RAIL AND SET IN THE TOP
 AU0616'OF A CONCRETE POST ABOUT 1 INCH BELOW THE GROUND.
 AU0616
 AU0616                          STATION RECOVERY (1964)
 AU0616
 AU0616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0616'RECOVERED IN GOOD CONDITION.
 AU0616
 AU0616                          STATION RECOVERY (1985)
 AU0616
 AU0616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0616'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0616'FOUND.
 AU0616
 AU0616                          STATION RECOVERY (2003)
 AU0616
 AU0616'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0625 ***********************************************************************
 AU0625  DESIGNATION -  B 3156
 AU0625  PID         -  AU0625
 AU0625  STATE/COUNTY-  LA/ORLEANS
 AU0625  COUNTRY     -  US
 AU0625  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0625
 AU0625                         *CURRENT SURVEY CONTROL
 AU0625  ______________________________________________________________________
 AU0625* NAD 83(1986) POSITION- 29 56 59.     (N) 090 03 50.     (W)   SCALED
 AU0625* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0625  **This station is located in a suspected subsidence area (see below).
 AU0625  ______________________________________________________________________
 AU0625  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 AU0625
 AU0625.The horizontal coordinates were scaled from a map and have
 AU0625.an estimated accuracy of +/- 6 seconds.
 AU0625
 AU0625.** This station is in an area of known vertical motion. If an
 AU0625.** orthometric height was ever established but is not available 
 AU0625.** in the current survey control section, the orthometric height
 AU0625.** is considered suspect.  Suspect heights are available in the
 AU0625.** superseded section only if requested.
 AU0625
 AU0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0625.GEOID18 height accuracy estimate available here.
 AU0625
 AU0625.Click photographs - Photos may exist for this station.
 AU0625
 AU0625;                    North         East    Units  Estimated Accuracy
 AU0625;SPC LA S     -   161,370.    1,122,530.      MT  (+/- 180 meters Scaled)
 AU0625
 AU0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP833168(NAD 83)
 AU0625
 AU0625                          SUPERSEDED SURVEY CONTROL
 AU0625
 AU0625.No superseded survey control is available for this station.
 AU0625
 AU0625_MARKER: DD = SURVEY DISK
 AU0625_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0625_SP_SET: SIDEWALK
 AU0625_STAMPING: B 3156
 AU0625_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0625
 AU0625  HISTORY     - Date     Condition        Report By
 AU0625  HISTORY     - UNK      MONUMENTED       LAGS
 AU0625  HISTORY     - 1951     GOOD             CGS
 AU0625  HISTORY     - 1964     GOOD             CGS
 AU0625  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0625  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0625
 AU0625                          STATION DESCRIPTION
 AU0625
 AU0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0625'IN NEW ORLEANS.
 AU0625'AT NEW ORLEANS, AT THE JUNCTION OF CANAL, COMMON AND DELTA STREETS,
 AU0625'NEAR THE FOOT OF CANAL STREET, SET IN THE TOP OF CONCRETE SIDE WALK,
 AU0625'16 FEET SOUTH OF THE SOUTH CURB OF COMMON STREET, 2.3 FEET WEST OF THE
 AU0625'WEST CURB OF DELTA STREET, 10.2 FEET EAST OF THE NORTHEAST CORNER OF
 AU0625'BUILDING NO. 100, AND LEVEL WITH THE SIDE WALK.
 AU0625
 AU0625                          STATION RECOVERY (1964)
 AU0625
 AU0625'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0625'RECOVERED IN GOOD CONDITION.
 AU0625
 AU0625                          STATION RECOVERY (1985)
 AU0625
 AU0625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0625'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0625'FOUND.
 AU0625
 AU0625                          STATION RECOVERY (2003)
 AU0625
 AU0625'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0625'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0631 ***********************************************************************
 AU0631  DESIGNATION -  B 3157
 AU0631  PID         -  AU0631
 AU0631  STATE/COUNTY-  LA/ORLEANS
 AU0631  COUNTRY     -  US
 AU0631  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0631
 AU0631                         *CURRENT SURVEY CONTROL
 AU0631  ______________________________________________________________________
 AU0631* NAD 83(1986) POSITION- 29 57 09.     (N) 090 03 50.     (W)   SCALED
 AU0631* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0631  **This station is located in a suspected subsidence area (see below).
 AU0631  ______________________________________________________________________
 AU0631  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 AU0631
 AU0631.The horizontal coordinates were scaled from a map and have
 AU0631.an estimated accuracy of +/- 6 seconds.
 AU0631
 AU0631.** This station is in an area of known vertical motion. If an
 AU0631.** orthometric height was ever established but is not available 
 AU0631.** in the current survey control section, the orthometric height
 AU0631.** is considered suspect.  Suspect heights are available in the
 AU0631.** superseded section only if requested.
 AU0631
 AU0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0631.GEOID18 height accuracy estimate available here.
 AU0631
 AU0631.Click photographs - Photos may exist for this station.
 AU0631
 AU0631;                    North         East    Units  Estimated Accuracy
 AU0631;SPC LA S     -   161,680.    1,122,530.      MT  (+/- 180 meters Scaled)
 AU0631
 AU0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP833171(NAD 83)
 AU0631
 AU0631                          SUPERSEDED SURVEY CONTROL
 AU0631
 AU0631.No superseded survey control is available for this station.
 AU0631
 AU0631_MARKER: DD = SURVEY DISK
 AU0631_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0631_STAMPING: B 3157
 AU0631_PROJECTION: FLUSH
 AU0631_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0631
 AU0631  HISTORY     - Date     Condition        Report By
 AU0631  HISTORY     - UNK      MONUMENTED       LAGS
 AU0631  HISTORY     - 1951     GOOD             CGS
 AU0631  HISTORY     - 1964     GOOD             CGS
 AU0631  HISTORY     - 1979     MARK NOT FOUND   NGS
 AU0631  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0631
 AU0631                          STATION DESCRIPTION
 AU0631
 AU0631'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0631'IN NEW ORLEANS.
 AU0631'AT NEW ORLEANS, AT THE FOOT OF BIENVILLE STREET, 124 FEET SOUTH OF THE
 AU0631'CENTER LINE OF BIENVILLE STREET, 21 FEET WEST OF THE WEST RAIL OF THE
 AU0631'MAIN INBOUND TRACK OF THE LOUISVILLE AND NASHVILLE RAILROAD, 154.5
 AU0631'FEET NORTH OF THE NORTHWEST CORNER COLUMN OF THE LOUISVILLE AND
 AU0631'NASHVILLE RAILROAD STATION, 15 FEET SOUTHEAST OF A CABLE TELEPHONE
 AU0631'POLE, 4 FEET WEST OF THE WEST RAIL OF A SPUR TRACK, ABOUT LEVEL WITH
 AU0631'MAIN TRACK AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 AU0631'GROUND.
 AU0631
 AU0631                          STATION RECOVERY (1964)
 AU0631
 AU0631'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0631'RECOVERED IN GOOD CONDITION.
 AU0631
 AU0631                          STATION RECOVERY (1979)
 AU0631
 AU0631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 AU0631'MARK NOT FOUND.
 AU0631
 AU0631                          STATION RECOVERY (2003)
 AU0631
 AU0631'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0631'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0634 ***********************************************************************
 AU0634  DESIGNATION -  B 3158
 AU0634  PID         -  AU0634
 AU0634  STATE/COUNTY-  LA/ORLEANS
 AU0634  COUNTRY     -  US
 AU0634  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0634
 AU0634                         *CURRENT SURVEY CONTROL
 AU0634  ______________________________________________________________________
 AU0634* NAD 83(1986) POSITION- 29 57 20.     (N) 090 03 46.     (W)   SCALED
 AU0634* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0634  **This station is located in a suspected subsidence area (see below).
 AU0634  ______________________________________________________________________
 AU0634  GEOID HEIGHT    -        -25.979 (meters)                     GEOID18
 AU0634
 AU0634.The horizontal coordinates were scaled from a map and have
 AU0634.an estimated accuracy of +/- 6 seconds.
 AU0634
 AU0634.** This station is in an area of known vertical motion. If an
 AU0634.** orthometric height was ever established but is not available 
 AU0634.** in the current survey control section, the orthometric height
 AU0634.** is considered suspect.  Suspect heights are available in the
 AU0634.** superseded section only if requested.
 AU0634
 AU0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0634.GEOID18 height accuracy estimate available here.
 AU0634
 AU0634.Click photographs - Photos may exist for this station.
 AU0634
 AU0634;                    North         East    Units  Estimated Accuracy
 AU0634;SPC LA S     -   162,020.    1,122,630.      MT  (+/- 180 meters Scaled)
 AU0634
 AU0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP834174(NAD 83)
 AU0634
 AU0634                          SUPERSEDED SURVEY CONTROL
 AU0634
 AU0634.No superseded survey control is available for this station.
 AU0634
 AU0634_MARKER: DD = SURVEY DISK
 AU0634_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0634_STAMPING: B 3158
 AU0634_PROJECTION: PROJECTING 3 CENTIMETERS
 AU0634_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0634
 AU0634  HISTORY     - Date     Condition        Report By
 AU0634  HISTORY     - UNK      MONUMENTED       LAGS
 AU0634  HISTORY     - 1951     GOOD             CGS
 AU0634  HISTORY     - 1964     MARK NOT FOUND   CGS
 AU0634  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0634
 AU0634                          STATION DESCRIPTION
 AU0634
 AU0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0634'IN NEW ORLEANS.
 AU0634'AT NEW ORLEANS, AT THE FOOT OF TOULOUSE STREET, 56 1/2 FEET SOUTHEAST
 AU0634'OF THE SOUTHEAST FACE OF PLANT BUILDING OF JACKSON BREWING COMPANY, 5
 AU0634'FEET NORTHWEST OF THE NORTHWEST RAIL OF THE MAIN INBOUND TRACK OF THE
 AU0634'LOUISVILLE AND NASHVILLE RAILROAD, 216 1/2 FEET NORTHEAST OF THE
 AU0634'NORTHWEST LEG OF A POWER TRANSMISSION STEEL TOWER, 4 FEET SOUTHEAST OF
 AU0634'THE SOUTHEAST RAIL OF A SPUR TRACK, ABOUT 1 FOOT BELOW TOP OF RAIL AND
 AU0634'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  NOTE-- RAILROAD
 AU0634'TRACK HAS BEEN RAISED ABOUT 4 FEET IN CONNECTION WITH FLOOD WALL
 AU0634'PROJECT.  MARK WAS NOT DUG FOR AS IT IS ONLY 2-1/2 FEET FROM TRACK.
 AU0634
 AU0634                          STATION RECOVERY (1964)
 AU0634
 AU0634'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0634'MARK NOT FOUND.
 AU0634
 AU0634                          STATION RECOVERY (2003)
 AU0634
 AU0634'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0634'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0643 ***********************************************************************
 AU0643  DESIGNATION -  B 3159
 AU0643  PID         -  AU0643
 AU0643  STATE/COUNTY-  LA/ORLEANS
 AU0643  COUNTRY     -  US
 AU0643  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0643
 AU0643                         *CURRENT SURVEY CONTROL
 AU0643  ______________________________________________________________________
 AU0643* NAD 83(1986) POSITION- 29 57 31.     (N) 090 03 37.     (W)   SCALED
 AU0643* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0643  **This station is located in a suspected subsidence area (see below).
 AU0643  ______________________________________________________________________
 AU0643  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 AU0643
 AU0643.The horizontal coordinates were scaled from a map and have
 AU0643.an estimated accuracy of +/- 6 seconds.
 AU0643
 AU0643.** This station is in an area of known vertical motion. If an
 AU0643.** orthometric height was ever established but is not available 
 AU0643.** in the current survey control section, the orthometric height
 AU0643.** is considered suspect.  Suspect heights are available in the
 AU0643.** superseded section only if requested.
 AU0643
 AU0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0643.GEOID18 height accuracy estimate available here.
 AU0643
 AU0643.Click photographs - Photos may exist for this station.
 AU0643
 AU0643;                    North         East    Units  Estimated Accuracy
 AU0643;SPC LA S     -   162,360.    1,122,870.      MT  (+/- 180 meters Scaled)
 AU0643
 AU0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP837178(NAD 83)
 AU0643
 AU0643                          SUPERSEDED SURVEY CONTROL
 AU0643
 AU0643.No superseded survey control is available for this station.
 AU0643
 AU0643_MARKER: DD = SURVEY DISK
 AU0643_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0643_STAMPING: B 3159
 AU0643_PROJECTION: FLUSH
 AU0643_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0643
 AU0643  HISTORY     - Date     Condition        Report By
 AU0643  HISTORY     - UNK      MONUMENTED       LAGS
 AU0643  HISTORY     - 1951     GOOD             CGS
 AU0643  HISTORY     - 1964     MARK NOT FOUND   CGS
 AU0643  HISTORY     - 1979     MARK NOT FOUND   NGS
 AU0643  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0643  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0643
 AU0643                          STATION DESCRIPTION
 AU0643
 AU0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0643'IN NEW ORLEANS.
 AU0643'AT NEW ORLEANS, AT THE FOOT OF ST. PHILIP STREET, 5.5 FEET NORTHWEST
 AU0643'OF THE NORTHWEST RAIL OF THE MAIN INBOUND TRACK OF THE LOUISVILLE AND
 AU0643'NASHVILLE RAILROAD, 121 FEET EAST AND ACROSS ST. PHILIP STREET FROM A
 AU0643'FIRE HYDRANT, 30 FEET SOUTHEAST OF A SMALL BUILDING (FORMERLY A SCALE
 AU0643'HOUSE), 132 FEET SOUTH OF THE SOUTH LEG OF A POWER TRANSMISSION TOWER
 AU0643'AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 AU0643
 AU0643                          STATION RECOVERY (1964)
 AU0643
 AU0643'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0643'MARK NOT FOUND.
 AU0643
 AU0643                          STATION RECOVERY (1979)
 AU0643
 AU0643'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 AU0643'MARK NOT FOUND.
 AU0643
 AU0643                          STATION RECOVERY (1985)
 AU0643
 AU0643'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0643'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0643'FOUND.
 AU0643
 AU0643                          STATION RECOVERY (2003)
 AU0643
 AU0643'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0643'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0649 ***********************************************************************
 AU0649  DESIGNATION -  B 3161
 AU0649  PID         -  AU0649
 AU0649  STATE/COUNTY-  LA/ORLEANS
 AU0649  COUNTRY     -  US
 AU0649  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0649
 AU0649                         *CURRENT SURVEY CONTROL
 AU0649  ______________________________________________________________________
 AU0649* NAD 83(1986) POSITION- 29 57 55.0    (N) 090 03 22.9    (W)   HD_HELD2
 AU0649* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0649  **This station is located in a suspected subsidence area (see below).
 AU0649  ______________________________________________________________________
 AU0649  GEOID HEIGHT    -        -26.006 (meters)                     GEOID18
 AU0649  DYNAMIC HEIGHT  -          1.118 (meters)        3.67  (feet) COMP
 AU0649  MODELED GRAVITY -    979,314.2   (mgal)                       NAVD 88
 AU0649
 AU0649.The horizontal coordinates were established by autonomous hand held GPS
 AU0649.observations and have an estimated accuracy of +/- 10 meters.
 AU0649
 AU0649.** This station is in an area of known vertical motion. If an
 AU0649.** orthometric height was ever established but is not available 
 AU0649.** in the current survey control section, the orthometric height
 AU0649.** is considered suspect.  Suspect heights are available in the
 AU0649.** superseded section only if requested.
 AU0649
 AU0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0649.GEOID18 height accuracy estimate available here.
 AU0649
 AU0649.Click photographs - Photos may exist for this station.
 AU0649
 AU0649.The dynamic height is computed by dividing the NAVD 88
 AU0649.geopotential number by the normal gravity value computed on the
 AU0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0649.degrees latitude (g = 980.6199 gals.).
 AU0649
 AU0649.The modeled gravity was interpolated from observed gravity values.
 AU0649
 AU0649;                    North         East    Units  Estimated Accuracy
 AU0649;SPC LA S     -   163,104.    1,123,241.      MT  (+/- 10 meters HH2 GPS)
 AU0649
 AU0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8406918584(NAD 83)
 AU0649
 AU0649                          SUPERSEDED SURVEY CONTROL
 AU0649
 AU0649.No superseded survey control is available for this station.
 AU0649
 AU0649_MARKER: DD = SURVEY DISK
 AU0649_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU0649_SP_SET: CURB
 AU0649_STAMPING: B 3161
 AU0649_MARK LOGO: LADHGS
 AU0649_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0649_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0649_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0649+SATELLITE: SATELLITE OBSERVATIONS - November 19, 1990
 AU0649
 AU0649  HISTORY     - Date     Condition        Report By
 AU0649  HISTORY     - 1950     MONUMENTED       LADH
 AU0649  HISTORY     - 1951     GOOD             CGS
 AU0649  HISTORY     - 1964     GOOD             CGS
 AU0649  HISTORY     - 1985     GOOD             NGS
 AU0649  HISTORY     - 19901119 GOOD             NGS
 AU0649  HISTORY     - 19941107 GOOD             NGS
 AU0649
 AU0649                          STATION DESCRIPTION
 AU0649
 AU0649'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0649'IN NEW ORLEANS.
 AU0649'AT NEW ORLEANS, AT THE INTERSECTION OF ELYSIAN FIELDS AVENUE AND
 AU0649'DAUPHINE STREET, SET IN THE TOP OF THE EAST CURB OF THE EAST LANE OF
 AU0649'ELYSIAN FIELDS AVENUE, 97 FEET SOUTH OF THE SOUTH CURB OF DAUPHINE
 AU0649'STREET, 13 FETE WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF GARLAND
 AU0649'WAGON COMPANY AND LEVEL WITH CURB.
 AU0649
 AU0649                          STATION RECOVERY (1964)
 AU0649
 AU0649'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0649'RECOVERED IN GOOD CONDITION.
 AU0649
 AU0649                          STATION RECOVERY (1985)
 AU0649
 AU0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0649'RECOVERED IN GOOD CONDITION.
 AU0649
 AU0649                          STATION RECOVERY (1990)
 AU0649
 AU0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0649'IN NEW ORLEANS, AT 719 ELYSIAN FIELDS AVENUE, IN THE CONCRETE CURB
 AU0649'ALONG THE EAST SIDE OF THE NORTHBOUND LANES OF THE AVENUE, 33.9 M
 AU0649'(111.2 FT) SOUTH OF AND LEVEL WITH THE CENTER OF DAUPHINE STREET, AND
 AU0649'8.4 M (27.6 FT) SOUTH-SOUTHWEST OF THE NORTHWEST CORNER OF THE
 AU0649'CHARTRES MENTAL HEALTH CENTER AT 719 ELYSIAN FIELDS AVENUE.
 AU0649
 AU0649                          STATION RECOVERY (1994)
 AU0649
 AU0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0649'IN NEW ORLEANS, AT THE INTERSECTION OF ELYSIAN FIELDS AVENUE AND
 AU0649'DAUPHINE STREET, IN THE EAST CONCRETE CURB OF THE NORTHBOUND LANES OF
 AU0649'THE AVENUE, 33.9 M (111.2 FT) SOUTH OF AND LEVEL WITH THE CENTER OF
 AU0649'DAUPHINE STREET, AND 8.4 M (27.6 FT) SOUTH-SOUTHWEST OF THE NORTHWEST
 AU0649'CORNER OF THE CHARTRES MENTAL HEALTH CENTER AT 719 ELYSIAN FIELDS
 AU0649'AVENUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0849 ***********************************************************************
 AU0849  DESIGNATION -  B 3164
 AU0849  PID         -  AU0849
 AU0849  STATE/COUNTY-  LA/ORLEANS
 AU0849  COUNTRY     -  US
 AU0849  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0849
 AU0849                         *CURRENT SURVEY CONTROL
 AU0849  ______________________________________________________________________
 AU0849* NAD 83(1986) POSITION- 29 56 42.     (N) 090 06 49.     (W)   SCALED
 AU0849* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0849  **This station is located in a suspected subsidence area (see below).
 AU0849  ______________________________________________________________________
 AU0849  GEOID HEIGHT    -        -25.948 (meters)                     GEOID18
 AU0849  DYNAMIC HEIGHT  -         -0.953 (meters)       -3.13  (feet) COMP
 AU0849  MODELED GRAVITY -    979,313.0   (mgal)                       NAVD 88
 AU0849
 AU0849.The horizontal coordinates were scaled from a map and have
 AU0849.an estimated accuracy of +/- 6 seconds.
 AU0849
 AU0849.** This station is in an area of known vertical motion. If an
 AU0849.** orthometric height was ever established but is not available 
 AU0849.** in the current survey control section, the orthometric height
 AU0849.** is considered suspect.  Suspect heights are available in the
 AU0849.** superseded section only if requested.
 AU0849
 AU0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0849.GEOID18 height accuracy estimate available here.
 AU0849
 AU0849.Click photographs - Photos may exist for this station.
 AU0849
 AU0849.The dynamic height is computed by dividing the NAVD 88
 AU0849.geopotential number by the normal gravity value computed on the
 AU0849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0849.degrees latitude (g = 980.6199 gals.).
 AU0849
 AU0849.The modeled gravity was interpolated from observed gravity values.
 AU0849
 AU0849;                    North         East    Units  Estimated Accuracy
 AU0849;SPC LA S     -   160,800.    1,117,740.      MT  (+/- 180 meters Scaled)
 AU0849
 AU0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP785161(NAD 83)
 AU0849
 AU0849                          SUPERSEDED SURVEY CONTROL
 AU0849
 AU0849.No superseded survey control is available for this station.
 AU0849
 AU0849_MARKER: DD = SURVEY DISK
 AU0849_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0849_STAMPING: B 3164
 AU0849_MARK LOGO: LAGS
 AU0849_PROJECTION: RECESSED 5 CENTIMETERS
 AU0849_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0849_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0849_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0849+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AU0849
 AU0849  HISTORY     - Date     Condition        Report By
 AU0849  HISTORY     - UNK      MONUMENTED       LAGS
 AU0849  HISTORY     - 1951     GOOD             CGS
 AU0849  HISTORY     - 1963     GOOD             CGS
 AU0849  HISTORY     - 1985     GOOD             NGS
 AU0849  HISTORY     - 1988     GOOD             USPSQD
 AU0849  HISTORY     - 1989     GOOD             USPSQD
 AU0849  HISTORY     - 19901109 GOOD             NGS
 AU0849  HISTORY     - 19941108 GOOD             NGS
 AU0849
 AU0849                          STATION DESCRIPTION
 AU0849
 AU0849'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0849'AT NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0849'PALMER STREET, 1.2 FEET SOUTHWEST OF THE SOUTHWEST CURB OF CLAIBORNE
 AU0849'AVENUE, 90 FEET NORTHWEST MEASURED ALONG SOUTH CLAIBORNE AVENUE CURB
 AU0849'FROM THE WEST CURB OF PALMER STREET, 16.3 FEET NORTHEAST OF THE
 AU0849'NORTHEAST CONCRETE PORCH CORNER OF HOUSE NO. 3000 SOUTH CLAIBORNE
 AU0849'AVENUE, ABOUT LEVEL WITH SIDE WALK AND SET IN THE TOP OF A CONCRETE
 AU0849'POST PROJECTING 1 INCH.
 AU0849
 AU0849                          STATION RECOVERY (1963)
 AU0849
 AU0849'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0849'RECOVERED IN GOOD CONDITION.
 AU0849
 AU0849                          STATION RECOVERY (1985)
 AU0849
 AU0849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0849'RECOVERED IN GOOD CONDITION.
 AU0849
 AU0849                          STATION RECOVERY (1988)
 AU0849
 AU0849'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 AU0849'RECOVERED IN GOOD CONDITION.
 AU0849
 AU0849                          STATION RECOVERY (1989)
 AU0849
 AU0849'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFT)
 AU0849'RECOVERED IN GOOD CONDITION.
 AU0849
 AU0849                          STATION RECOVERY (1990)
 AU0849
 AU0849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0849'IN NEW ORLEANS, AT 3000 OF SOUTH CLAIBORNE AVENUE, 8.1 M (26.6 FT)
 AU0849'NORTH-NORTHEAST OF THE NORTH CORNER OF A HOUSE AT 3000 SOUTH
 AU0849'CLAIBORNE AVENUE, 7.3 M (24.0 FT) NORTHWEST OF THE NORTH CORNER OF A
 AU0849'METAL STORM DRAIN COVER, 3.1 M (10.2 FT) SOUTHEAST OF A 36-INCH LIVE
 AU0849'OAK TREE (1990), 0.5 M (1.6 FT) SOUTHWEST OF THE SOUTHWEST CURB OF
 AU0849'THE SOUTHBOUND LANES OF THE AVENUE, LEVEL WITH THE AVENUE, AND THE
 AU0849'MONUMENT IS 0.03 M (0.10 FT) BELOW THE GROUND SURFACE.
 AU0849
 AU0849                          STATION RECOVERY (1994)
 AU0849
 AU0849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0849'IN NEW ORLEANS, AT 3000 SOUTH JOHNSON STREET, 11.2 M (36.7 FT)
 AU0849'NORTHWEST OF THE NORTH CORNER OF A METAL STORM DRAIN, 8.1 M (26.6 FT)
 AU0849'NORTH-NORTHEAST OF THE NORTH CORNER OF A HOUSE AT 3000 SOUTH JACKSON
 AU0849'STREET, 2.7 M (8.9 FT) SOUTHEAST OF A 2.0-FOOT LIVE OAK TREE, 0.3 M
 AU0849'(1.0 FT) SOUTHWEST OF THE SOUTH CURB OF THE EASTBOUND LANES OF SOUTH
 AU0849'CLAIBORNE AVENUE, 0.2 M (0.7 FT) BELOW THE LEVEL OF THE AVENUE, AND
 AU0849'THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0875 ***********************************************************************
 AU0875  DESIGNATION -  B 3179
 AU0875  PID         -  AU0875
 AU0875  STATE/COUNTY-  LA/ORLEANS
 AU0875  COUNTRY     -  US
 AU0875  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0875
 AU0875                         *CURRENT SURVEY CONTROL
 AU0875  ______________________________________________________________________
 AU0875* NAD 83(1986) POSITION- 29 57 31.     (N) 090 04 40.     (W)   SCALED
 AU0875* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0875  **This station is located in a suspected subsidence area (see below).
 AU0875  ______________________________________________________________________
 AU0875  GEOID HEIGHT    -        -25.985 (meters)                     GEOID18
 AU0875
 AU0875.The horizontal coordinates were scaled from a map and have
 AU0875.an estimated accuracy of +/- 6 seconds.
 AU0875
 AU0875.** This station is in an area of known vertical motion. If an
 AU0875.** orthometric height was ever established but is not available 
 AU0875.** in the current survey control section, the orthometric height
 AU0875.** is considered suspect.  Suspect heights are available in the
 AU0875.** superseded section only if requested.
 AU0875
 AU0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0875.GEOID18 height accuracy estimate available here.
 AU0875
 AU0875.Click photographs - Photos may exist for this station.
 AU0875
 AU0875;                    North         East    Units  Estimated Accuracy
 AU0875;SPC LA S     -   162,340.    1,121,180.      MT  (+/- 180 meters Scaled)
 AU0875
 AU0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP820177(NAD 83)
 AU0875
 AU0875                          SUPERSEDED SURVEY CONTROL
 AU0875
 AU0875.No superseded survey control is available for this station.
 AU0875
 AU0875_MARKER: DD = SURVEY DISK
 AU0875_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0875_STAMPING: B 3179
 AU0875_MARK LOGO: LAGS
 AU0875_PROJECTION: FLUSH
 AU0875_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0875
 AU0875  HISTORY     - Date     Condition        Report By
 AU0875  HISTORY     - 1934     MONUMENTED       LAGS
 AU0875  HISTORY     - 1951     GOOD             CGS
 AU0875  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0875  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0875  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0875
 AU0875                          STATION DESCRIPTION
 AU0875
 AU0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0875'IN NEW ORLEANS.
 AU0875'AT NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0875'CANAL STREET, 5.6 FEET NORTHWEST OF THE NORTHWEST CURB OF THE
 AU0875'SOUTHEAST LANE OF SOUTH CLAIBORNE AVENUE, 62 FEET SOUTHWEST OF THE
 AU0875'SOUTHWEST CURB OF CANAL STREET, 36.6 FEET SOUTH OF BM 22 A (N.O.S. AND
 AU0875'W.B.), AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 AU0875'GROUND.  NOTE-- STAMPING NOT LEGIBLE.
 AU0875
 AU0875                          STATION RECOVERY (1963)
 AU0875
 AU0875'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0875'MARK NOT FOUND.
 AU0875
 AU0875                          STATION RECOVERY (1985)
 AU0875
 AU0875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0875'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0875'FOUND.
 AU0875
 AU0875                          STATION RECOVERY (2003)
 AU0875
 AU0875'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0875'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0878 ***********************************************************************
 AU0878  DESIGNATION -  B 3181 RESET
 AU0878  PID         -  AU0878
 AU0878  STATE/COUNTY-  LA/ORLEANS
 AU0878  COUNTRY     -  US
 AU0878  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0878
 AU0878                         *CURRENT SURVEY CONTROL
 AU0878  ______________________________________________________________________
 AU0878* NAD 83(1986) POSITION- 29 57 47.     (N) 090 04 26.     (W)   SCALED
 AU0878* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0878  **This station is located in a suspected subsidence area (see below).
 AU0878  ______________________________________________________________________
 AU0878  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 AU0878
 AU0878.The horizontal coordinates were scaled from a map and have
 AU0878.an estimated accuracy of +/- 6 seconds.
 AU0878
 AU0878.** This station is in an area of known vertical motion. If an
 AU0878.** orthometric height was ever established but is not available 
 AU0878.** in the current survey control section, the orthometric height
 AU0878.** is considered suspect.  Suspect heights are available in the
 AU0878.** superseded section only if requested.
 AU0878
 AU0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0878.GEOID18 height accuracy estimate available here.
 AU0878
 AU0878.Click photographs - Photos may exist for this station.
 AU0878
 AU0878;                    North         East    Units  Estimated Accuracy
 AU0878;SPC LA S     -   162,840.    1,121,550.      MT  (+/- 180 meters Scaled)
 AU0878
 AU0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP823182(NAD 83)
 AU0878
 AU0878                          SUPERSEDED SURVEY CONTROL
 AU0878
 AU0878.No superseded survey control is available for this station.
 AU0878
 AU0878_MARKER: DD = SURVEY DISK
 AU0878_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU0878_STAMPING: B 3181 LAGS RESET 1966
 AU0878_MARK LOGO: LAGS
 AU0878_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0878
 AU0878  HISTORY     - Date     Condition        Report By
 AU0878  HISTORY     - 1966     MONUMENTED       LAGS
 AU0878  HISTORY     - 1966     GOOD             CGS
 AU0878  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0878  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0878
 AU0878                          STATION DESCRIPTION
 AU0878
 AU0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU0878'IN NEW ORLEANS.
 AU0878'LOCATED IN NEW ORLEANS NEAR THE INTERSECTION OF NORTH CLAIBORNE AVE.
 AU0878'AND LAFITTE STREET, 3.2 FEET SOUTHEAST OF THE SOUTHEAST CURB OF NORTH
 AU0878'CLAIBORNE, 68.5 FEET SOUTHWEST OF THE SOUTHWEST CURB OF LAFITTE
 AU0878'STREET, 59.5 FEET NORTHEAST OF THE NEAR RAIL OF THE MAIN LINE OF THE
 AU0878'SOUTHERN RAILROAD, AND 60 FEET NORTHWEST OF THE CENTER OF THE BOTTOM
 AU0878'STEP OF THE ENTRANCE TO THE LEMMON PLAYGROUND.  IT IS BETWEEN THE CURB
 AU0878'AND THE SIDEWALK OF NORTH CLAIBORNE AVE AND IS FLUSH WITH THE GROUND.
 AU0878
 AU0878                          STATION RECOVERY (1985)
 AU0878
 AU0878'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0878'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0878'FOUND.
 AU0878
 AU0878                          STATION RECOVERY (2003)
 AU0878
 AU0878'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0878'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0881 ***********************************************************************
 AU0881  DESIGNATION -  B 3182
 AU0881  PID         -  AU0881
 AU0881  STATE/COUNTY-  LA/ORLEANS
 AU0881  COUNTRY     -  US
 AU0881  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0881
 AU0881                         *CURRENT SURVEY CONTROL
 AU0881  ______________________________________________________________________
 AU0881* NAD 83(1986) POSITION- 29 57 56.     (N) 090 04 18.     (W)   SCALED
 AU0881* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0881  **This station is located in a suspected subsidence area (see below).
 AU0881  ______________________________________________________________________
 AU0881  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 AU0881
 AU0881.The horizontal coordinates were scaled from a map and have
 AU0881.an estimated accuracy of +/- 6 seconds.
 AU0881
 AU0881.** This station is in an area of known vertical motion. If an
 AU0881.** orthometric height was ever established but is not available 
 AU0881.** in the current survey control section, the orthometric height
 AU0881.** is considered suspect.  Suspect heights are available in the
 AU0881.** superseded section only if requested.
 AU0881
 AU0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0881.GEOID18 height accuracy estimate available here.
 AU0881
 AU0881.Click photographs - Photos may exist for this station.
 AU0881
 AU0881;                    North         East    Units  Estimated Accuracy
 AU0881;SPC LA S     -   163,120.    1,121,760.      MT  (+/- 180 meters Scaled)
 AU0881
 AU0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP825185(NAD 83)
 AU0881
 AU0881                          SUPERSEDED SURVEY CONTROL
 AU0881
 AU0881.No superseded survey control is available for this station.
 AU0881
 AU0881_MARKER: DD = SURVEY DISK
 AU0881_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0881_STAMPING: B 3182
 AU0881_MARK LOGO: CGS+SS
 AU0881_PROJECTION: PROJECTING 8 CENTIMETERS
 AU0881_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0881
 AU0881  HISTORY     - Date     Condition        Report By
 AU0881  HISTORY     - UNK      MONUMENTED       LAGS
 AU0881  HISTORY     - 1951     GOOD             CGS
 AU0881  HISTORY     - 1966     MARK NOT FOUND   CGS
 AU0881  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0881
 AU0881                          STATION DESCRIPTION
 AU0881
 AU0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0881'IN NEW ORLEANS.
 AU0881'AT NEW ORLEANS, AT THE INTERSECTION OF NORTH CLAIBORNE AVENUE AND
 AU0881'DUMAINE STREET, 4 FEET NORTHWEST OF THE NORTHWEST CURB OF THE
 AU0881'SOUTHEAST LANE OF NORTH CLAIBORNE AVENUE, 20 FEET NORTHEAST OF THE
 AU0881'NORTHEAST CURB OF DUMAINE STREET, ABOUT 2 INCHES ABOVE STREET CURB AND
 AU0881'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 AU0881
 AU0881                          STATION RECOVERY (1966)
 AU0881
 AU0881'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 AU0881'MARK NOT FOUND.
 AU0881
 AU0881                          STATION RECOVERY (2003)
 AU0881
 AU0881'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0881'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0882 ***********************************************************************
 AU0882  DESIGNATION -  B 3183
 AU0882  PID         -  AU0882
 AU0882  STATE/COUNTY-  LA/ORLEANS
 AU0882  COUNTRY     -  US
 AU0882  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0882
 AU0882                         *CURRENT SURVEY CONTROL
 AU0882  ______________________________________________________________________
 AU0882* NAD 83(1986) POSITION- 29 58 04.     (N) 090 04 11.     (W)   SCALED
 AU0882* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0882  **This station is located in a suspected subsidence area (see below).
 AU0882  ______________________________________________________________________
 AU0882  GEOID HEIGHT    -        -26.010 (meters)                     GEOID18
 AU0882
 AU0882.The horizontal coordinates were scaled from a map and have
 AU0882.an estimated accuracy of +/- 6 seconds.
 AU0882
 AU0882.** This station is in an area of known vertical motion. If an
 AU0882.** orthometric height was ever established but is not available 
 AU0882.** in the current survey control section, the orthometric height
 AU0882.** is considered suspect.  Suspect heights are available in the
 AU0882.** superseded section only if requested.
 AU0882
 AU0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0882.GEOID18 height accuracy estimate available here.
 AU0882
 AU0882.Click photographs - Photos may exist for this station.
 AU0882
 AU0882;                    North         East    Units  Estimated Accuracy
 AU0882;SPC LA S     -   163,370.    1,121,950.      MT  (+/- 180 meters Scaled)
 AU0882
 AU0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP827188(NAD 83)
 AU0882
 AU0882                          SUPERSEDED SURVEY CONTROL
 AU0882
 AU0882.No superseded survey control is available for this station.
 AU0882
 AU0882_MARKER: DD = SURVEY DISK
 AU0882_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0882_STAMPING: B 3183
 AU0882_MARK LOGO: CGS+SS
 AU0882_PROJECTION: PROJECTING 3 CENTIMETERS
 AU0882_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0882
 AU0882  HISTORY     - Date     Condition        Report By
 AU0882  HISTORY     - UNK      MONUMENTED       LAGS
 AU0882  HISTORY     - 1951     GOOD             CGS
 AU0882  HISTORY     - 1966     MARK NOT FOUND   CGS
 AU0882  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU0882
 AU0882                          STATION DESCRIPTION
 AU0882
 AU0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0882'IN NEW ORLEANS.
 AU0882'AT NEW ORLEANS, AT THE INTERSECTION OF NORTH CLAIBORNE AVENUE AND GOV.
 AU0882'NICHOLLS STREET, 3 FEET NORTHWEST OF THE NORTHWEST CURB OF THE
 AU0882'SOUTHEAST LANE OF NORTH CLAIBORNE AVENUE, 61 1/2 FEET SOUTHWEST OF THE
 AU0882'SOUTHWEST CURB OF GOV.NICHOLLS STREET, ABOUT LEVEL WITH THE CURB AND
 AU0882'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 1 INCH.
 AU0882
 AU0882                          STATION RECOVERY (1966)
 AU0882
 AU0882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 AU0882'MARK NOT FOUND.
 AU0882
 AU0882                          STATION RECOVERY (2003)
 AU0882
 AU0882'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0882'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0883 ***********************************************************************
 AU0883  DESIGNATION -  B 3184
 AU0883  PID         -  AU0883
 AU0883  STATE/COUNTY-  LA/ORLEANS
 AU0883  COUNTRY     -  US
 AU0883  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0883
 AU0883                         *CURRENT SURVEY CONTROL
 AU0883  ______________________________________________________________________
 AU0883* NAD 83(1986) POSITION- 29 58 15.     (N) 090 04 01.     (W)   SCALED
 AU0883* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0883  **This station is located in a suspected subsidence area (see below).
 AU0883  ______________________________________________________________________
 AU0883  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 AU0883
 AU0883.The horizontal coordinates were scaled from a map and have
 AU0883.an estimated accuracy of +/- 6 seconds.
 AU0883
 AU0883.** This station is in an area of known vertical motion. If an
 AU0883.** orthometric height was ever established but is not available 
 AU0883.** in the current survey control section, the orthometric height
 AU0883.** is considered suspect.  Suspect heights are available in the
 AU0883.** superseded section only if requested.
 AU0883
 AU0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0883.GEOID18 height accuracy estimate available here.
 AU0883
 AU0883.Click photographs - Photos may exist for this station.
 AU0883
 AU0883;                    North         East    Units  Estimated Accuracy
 AU0883;SPC LA S     -   163,710.    1,122,210.      MT  (+/- 180 meters Scaled)
 AU0883
 AU0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP830191(NAD 83)
 AU0883
 AU0883                          SUPERSEDED SURVEY CONTROL
 AU0883
 AU0883.No superseded survey control is available for this station.
 AU0883
 AU0883_MARKER: DD = SURVEY DISK
 AU0883_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AU0883_STAMPING: B 3184
 AU0883_MARK LOGO: CGS+SS
 AU0883_PROJECTION: FLUSH
 AU0883_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0883
 AU0883  HISTORY     - Date     Condition        Report By
 AU0883  HISTORY     - UNK      MONUMENTED       LAGS
 AU0883  HISTORY     - 1951     GOOD             CGS
 AU0883  HISTORY     - 1966     MARK NOT FOUND   CGS
 AU0883
 AU0883                          STATION DESCRIPTION
 AU0883
 AU0883'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0883'IN NEW ORLEANS.
 AU0883'AT NEW ORLEANS, AT THE INTERSECTION OF NORTH CLAIBORNE AVENUE AND
 AU0883'COLUMBUS STREET, 5 FEET NORTHWEST OF THE NORTHWEST CURB OF THE
 AU0883'SOUTHEAST LANE OF NORTH CLAIBORNE AVENUE, 31.5 FEET SOUTHWEST OF THE
 AU0883'SOUTHWEST CURB OF COLUMBUS STREET, ABOUT LEVEL WITH CURB AND SET IN
 AU0883'THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 AU0883
 AU0883                          STATION RECOVERY (1966)
 AU0883
 AU0883'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 AU0883'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0886 ***********************************************************************
 AU0886  DESIGNATION -  B 3185 RESET
 AU0886  PID         -  AU0886
 AU0886  STATE/COUNTY-  LA/ORLEANS
 AU0886  COUNTRY     -  US
 AU0886  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0886
 AU0886                         *CURRENT SURVEY CONTROL
 AU0886  ______________________________________________________________________
 AU0886* NAD 83(1986) POSITION- 29 58 22.     (N) 090 03 54.     (W)   SCALED
 AU0886* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0886  **This station is located in a suspected subsidence area (see below).
 AU0886  ______________________________________________________________________
 AU0886  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 AU0886
 AU0886.The horizontal coordinates were scaled from a map and have
 AU0886.an estimated accuracy of +/- 6 seconds.
 AU0886
 AU0886.** This station is in an area of known vertical motion. If an
 AU0886.** orthometric height was ever established but is not available 
 AU0886.** in the current survey control section, the orthometric height
 AU0886.** is considered suspect.  Suspect heights are available in the
 AU0886.** superseded section only if requested.
 AU0886
 AU0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0886.GEOID18 height accuracy estimate available here.
 AU0886
 AU0886.Click photographs - Photos may exist for this station.
 AU0886
 AU0886;                    North         East    Units  Estimated Accuracy
 AU0886;SPC LA S     -   163,930.    1,122,400.      MT  (+/- 180 meters Scaled)
 AU0886
 AU0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP832193(NAD 83)
 AU0886
 AU0886                          SUPERSEDED SURVEY CONTROL
 AU0886
 AU0886.No superseded survey control is available for this station.
 AU0886
 AU0886_MARKER: DD = SURVEY DISK
 AU0886_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU0886_STAMPING: B 3185 RESET 1966
 AU0886_MARK LOGO: CGS+SS
 AU0886_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0886
 AU0886  HISTORY     - Date     Condition        Report By
 AU0886  HISTORY     - 1966     MONUMENTED       CGS
 AU0886  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0886
 AU0886                          STATION DESCRIPTION
 AU0886
 AU0886'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU0886'IN NEW ORLEANS.
 AU0886'LOCATED IN NEW ORLEANS ON NORTH CLAIBORNE AVE. NEAR ST. BERNARD AVE.
 AU0886'IT IS 3.2 FEET SOUTHEAST OF THE SOUTHEAST CURB OF NORTH CLAIBORNE,
 AU0886'78.9 FEET NORTHEAST OF THE NORTHEAST CURB OF ST. BENARD AVE. AND 17.9
 AU0886'FEET WEST OF A POINT IN THE SIDEWALK AT THE FRONT DOOR OF 1610 NORTH
 AU0886'CLAIBORNE AVE.  THIS POINT IS PART OF A TRIANGLE COMPOSED OF INLAID
 AU0886'TILE IN THE SIDEWALK AND HAS THE NUMBER 1610 ON IT.  THE STATION IS
 AU0886'BETWEEN THE CURB AND THE SIDEWALK AND IS FLUSH WITH THE GROUND.
 AU0886
 AU0886                          STATION RECOVERY (1985)
 AU0886
 AU0886'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0886'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0886'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0890 ***********************************************************************
 AU0890  DESIGNATION -  B 3186 RESET
 AU0890  PID         -  AU0890
 AU0890  STATE/COUNTY-  LA/ORLEANS
 AU0890  COUNTRY     -  US
 AU0890  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0890
 AU0890                         *CURRENT SURVEY CONTROL
 AU0890  ______________________________________________________________________
 AU0890* NAD 83(1986) POSITION- 29 58 22.     (N) 090 03 43.     (W)   SCALED
 AU0890* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0890  **This station is located in a suspected subsidence area (see below).
 AU0890  ______________________________________________________________________
 AU0890  GEOID HEIGHT    -        -26.024 (meters)                     GEOID18
 AU0890
 AU0890.The horizontal coordinates were scaled from a map and have
 AU0890.an estimated accuracy of +/- 6 seconds.
 AU0890
 AU0890.** This station is in an area of known vertical motion. If an
 AU0890.** orthometric height was ever established but is not available 
 AU0890.** in the current survey control section, the orthometric height
 AU0890.** is considered suspect.  Suspect heights are available in the
 AU0890.** superseded section only if requested.
 AU0890
 AU0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0890.GEOID18 height accuracy estimate available here.
 AU0890
 AU0890.Click photographs - Photos may exist for this station.
 AU0890
 AU0890;                    North         East    Units  Estimated Accuracy
 AU0890;SPC LA S     -   163,930.    1,122,690.      MT  (+/- 180 meters Scaled)
 AU0890
 AU0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP835194(NAD 83)
 AU0890
 AU0890                          SUPERSEDED SURVEY CONTROL
 AU0890
 AU0890.No superseded survey control is available for this station.
 AU0890
 AU0890_MARKER: DD = SURVEY DISK
 AU0890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0890_STAMPING: B 3186 RESET 1966
 AU0890_MARK LOGO: LAGS
 AU0890_PROJECTION: FLUSH
 AU0890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0890+STABILITY: SURFACE MOTION
 AU0890
 AU0890  HISTORY     - Date     Condition        Report By
 AU0890  HISTORY     - 1966     MONUMENTED       LADTD
 AU0890
 AU0890                          STATION DESCRIPTION
 AU0890
 AU0890'DESCRIBED BY LA TRANSP AND DEV 1966
 AU0890'IN NEW ORLEANS.
 AU0890'LOCATED IN NEW ORLEANS ON NORTH CLAIBORNE AVE AND NEAR ST. ANTHONY
 AU0890'STREET, 21.0 FEET NORTHWEST OF THE NEAREST FIRE PLUG, TOUCHING THE
 AU0890'SOUTHEAST CURB OF NORTH CLAIBORNE AVE.  13.5 FEET SOUTHWEST OF THE
 AU0890'SOUTHWEST CURB OF ST. ANTHONY STREET, 28.7 FEET SOUTHWEST OF ST.
 AU0890'ANTHONY STREET.  IT IS AT THE EDGE OF THE SIDEWALK AND FLUSH WITH THE
 AU0890'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0342 ***********************************************************************
 AU0342  DESIGNATION -  B 319
 AU0342  PID         -  AU0342
 AU0342  STATE/COUNTY-  LA/ST CHARLES
 AU0342  COUNTRY     -  US
 AU0342  USGS QUAD   -  LULING (2018)
 AU0342
 AU0342                         *CURRENT SURVEY CONTROL
 AU0342  ______________________________________________________________________
 AU0342* NAD 83(1986) POSITION- 29 56 59.     (N) 090 17 56.     (W)   SCALED
 AU0342* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0342  **This station is located in a suspected subsidence area (see below).
 AU0342  ______________________________________________________________________
 AU0342  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 AU0342
 AU0342.The horizontal coordinates were scaled from a map and have
 AU0342.an estimated accuracy of +/- 6 seconds.
 AU0342
 AU0342.** This station is in an area of known vertical motion.  Due to the
 AU0342.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0342.** determined the orthometric heights for marks in these suspect
 AU0342.** subsidence areas should be considered valid only at the epoch date
 AU0342.** associated with the orthometric height.  These heights must always
 AU0342.** be validated when used as control.  All previously superseded
 AU0342.** orthometric heights are now considered suspect and are available
 AU0342.** in the superseded section.  NGS does not recommend using suspect
 AU0342.** or superseded heights as control.
 AU0342
 AU0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0342.GEOID18 height accuracy estimate available here.
 AU0342
 AU0342.Click photographs - Photos may exist for this station.
 AU0342
 AU0342;                    North         East    Units  Estimated Accuracy
 AU0342;SPC LA S     -   161,140.    1,099,850.      MT  (+/- 180 meters Scaled)
 AU0342
 AU0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP606162(NAD 83)
 AU0342
 AU0342                          SUPERSEDED SURVEY CONTROL
 AU0342
 AU0342.No superseded survey control is available for this station.
 AU0342
 AU0342_MARKER: DV = VERTICAL CONTROL DISK
 AU0342_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 AU0342+WITH SETTING: INTO GROUND
 AU0342_STAMPING: B 319 1977
 AU0342_MARK LOGO: NGS
 AU0342_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0342+STABILITY: SURFACE MOTION
 AU0342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0342+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2003
 AU0342
 AU0342  HISTORY     - Date     Condition        Report By
 AU0342  HISTORY     - 1977     MONUMENTED       NGS
 AU0342  HISTORY     - 19941122 GOOD             NGS
 AU0342  HISTORY     - 20031222 GOOD             CHUSTZ
 AU0342
 AU0342                          STATION DESCRIPTION
 AU0342
 AU0342'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 AU0342'4.4 MI NE FROM LULING.
 AU0342'4.4 MILES NORTHEAST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF STATE
 AU0342'HIGHWAY 52 AT LULING, 28.5 FT. SOUTHEAST OF THE CENTER LINE OF THE
 AU0342'HIGHWAY, 150 FT. SOUTHWEST OF THE CENTER LINE OF ZELLER STREET, 78
 AU0342'FT. WEST OF THE WEST CORNER OF ST. MARK CATHOLIC CHURCH, 4.5 FT.
 AU0342'SOUTHEAST OF THE SOUTHEAST EDGE OF A SIDEWALK, 2 FT. SOUTHWEST OF A
 AU0342'POWER LINE POLE WITH A STREET LIGHT, ONE TRANSFORMER AND ONE GUY POLE,
 AU0342'ACCESS TO THE DISK IS HAD THROUGH A 4-INCH PLASTIC SCREW CAP FLUSH
 AU0342'WITH THE GROUND. THE DISK IS 5 INCHES BELOW THE LEVEL OF THE GROUND.
 AU0342
 AU0342                          STATION RECOVERY (1994)
 AU0342
 AU0342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0342'7.3 KM (4.55 MI) EASTERLY ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF
 AU0342'STATE HIGHWAY 52 IN LULING, 15.9 M (52.2 FT) WEST OF THE CENTER OF
 AU0342'SAINT MARKS AVENUE, 9.1 M (29.9 FT) SOUTHEAST OF THE HIGHWAY
 AU0342'CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AU0342'FT) SOUTHWEST OF UTILITY POLE NUMBER 163 WITH 1 GUY CABLE AND 2
 AU0342'TRANSFORMERS, AND 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST.
 AU0342'NOTE--THE DISK IS ENCASED IN A 4-INCH PVC PIPE AND IS RECESSED 0.1 M
 AU0342'(0.3 FT) BELOW THE GROUND SURFACE.
 AU0342
 AU0342                          STATION RECOVERY (2003)
 AU0342
 AU0342'RECOVERY NOTE BY CHUSTZ SURVEYING INC 2003 (LAH)
 AU0342'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2406 ***********************************************************************
 CQ2406  DESIGNATION -  B 329
 CQ2406  PID         -  CQ2406
 CQ2406  STATE/COUNTY-  LA/WEBSTER
 CQ2406  COUNTRY     -  US
 CQ2406  USGS QUAD   -  ADA (2018)
 CQ2406
 CQ2406                         *CURRENT SURVEY CONTROL
 CQ2406  ______________________________________________________________________
 CQ2406* NAD 83(1986) POSITION- 32 31 25.     (N) 093 14 15.     (W)   SCALED
 CQ2406* NAVD 88 ORTHO HEIGHT -    77.42  (+/-2cm)      254.0   (feet) VERTCON3
 CQ2406  ______________________________________________________________________
 CQ2406  GEOID HEIGHT    -        -25.836 (meters)                     GEOID18
 CQ2406  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2406
 CQ2406.The horizontal coordinates were scaled from a map and have
 CQ2406.an estimated accuracy of +/- 6 seconds.
 CQ2406
 CQ2406.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2406.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2406
 CQ2406.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2406.GEOID18 height accuracy estimate available here.
 CQ2406
 CQ2406.The vertical order pertains to the NGVD 29 superseded value.
 CQ2406
 CQ2406.Click photographs - Photos may exist for this station.
 CQ2406
 CQ2406;                    North         East    Units  Estimated Accuracy
 CQ2406;SPC LA N     -   224,610.      930,710.      MT  (+/- 180 meters Scaled)
 CQ2406
 CQ2406_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR776985(NAD 83)
 CQ2406
 CQ2406                          SUPERSEDED SURVEY CONTROL
 CQ2406
 CQ2406  NGVD 29 (11/26/84)   77.499  (m)          254.26   (f) ADJUSTED    1 1
 CQ2406
 CQ2406.Superseded values are not recommended for survey control.
 CQ2406
 CQ2406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2406.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2406
 CQ2406_MARKER: DV = VERTICAL CONTROL DISK
 CQ2406_STAMPING: B 329 1977
 CQ2406_MARK LOGO: NGS
 CQ2406_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2406
 CQ2406  HISTORY     - Date     Condition        Report By
 CQ2406  HISTORY     - 1977     MONUMENTED       NGS
 CQ2406  HISTORY     - 20000205 MARK NOT FOUND   USPSQD
 CQ2406  HISTORY     - 20160403 MARK NOT FOUND   GEOCAC
 CQ2406
 CQ2406                          STATION DESCRIPTION
 CQ2406
 CQ2406'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2406'1.0 MI SOUTH FROM DUBBERLY.
 CQ2406'1.0 MILE SOUTH ALONG STATE HIGHWAY 531 FROM THE POSTOFFICE AT
 CQ2406'DUBBERLY, 40 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 CQ2406'291 FEET SOUTHEAST OF THE EXTENDED CENTER LINE OF A DIRT ROAD
 CQ2406'LEADING WEST, 10 FEET SOUTHWEST OF A BARBED WIRE FENCE AND 8
 CQ2406'FEET NORTHWEST OF A POWERLINE POLE WITH A GUY WIRE.
 CQ2406
 CQ2406                          STATION RECOVERY (2000)
 CQ2406
 CQ2406'RECOVERY NOTE BY US POWER SQUADRON 2000
 CQ2406'MARK NOT FOUND.
 CQ2406
 CQ2406                          STATION RECOVERY (2016)
 CQ2406
 CQ2406'RECOVERY NOTE BY GEOCACHING 2016 (BKT)
 CQ2406'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0067 ***********************************************************************
 AT0067  DESIGNATION -  B 33
 AT0067  PID         -  AT0067
 AT0067  STATE/COUNTY-  LA/PLAQUEMINES
 AT0067  COUNTRY     -  US
 AT0067  USGS QUAD   -  VENICE (2018)
 AT0067
 AT0067                         *CURRENT SURVEY CONTROL
 AT0067  ______________________________________________________________________
 AT0067* NAD 83(1986) POSITION- 29 16 36.     (N) 089 21 16.     (W)   SCALED
 AT0067* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0067  **This station is located in a suspected subsidence area (see below).
 AT0067  ______________________________________________________________________
 AT0067  GEOID HEIGHT    -        -23.733 (meters)                     GEOID18
 AT0067
 AT0067.The horizontal coordinates were scaled from a map and have
 AT0067.an estimated accuracy of +/- 6 seconds.
 AT0067
 AT0067.** This station is in an area of known vertical motion. If an
 AT0067.** orthometric height was ever established but is not available 
 AT0067.** in the current survey control section, the orthometric height
 AT0067.** is considered suspect.  Suspect heights are available in the
 AT0067.** superseded section only if requested.
 AT0067
 AT0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0067.GEOID18 height accuracy estimate available here.
 AT0067
 AT0067.Click photographs - Photos may exist for this station.
 AT0067
 AT0067;                    North         East    Units  Estimated Accuracy
 AT0067;SPC LA S     -    87,750.    1,192,300.      MT  (+/- 180 meters Scaled)
 AT0067
 AT0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT712409(NAD 83)
 AT0067
 AT0067                          SUPERSEDED SURVEY CONTROL
 AT0067
 AT0067.No superseded survey control is available for this station.
 AT0067
 AT0067_MARKER: DD = SURVEY DISK
 AT0067_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 AT0067+WITH SETTING: INTO GROUND
 AT0067_STAMPING: B 33 1950
 AT0067_MARK LOGO: USACE
 AT0067_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0067_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0067
 AT0067  HISTORY     - Date     Condition        Report By
 AT0067  HISTORY     - 1950     MONUMENTED       USACE
 AT0067  HISTORY     - 1970     GOOD             NGS
 AT0067  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0067
 AT0067                          STATION DESCRIPTION
 AT0067
 AT0067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AT0067'2.35 MI SE FROM VENICE.
 AT0067'1.9 MILES SOUTHEAST ALONG STATE HIGHWAY 23 FROM THE POST OFFICE AT
 AT0067'VENICE, THENCE 0.15 MILE NORTHEAST ALONG A BLACK TOP ROAD, THENCE 0.3
 AT0067'MILE SOUTHEAST ALONG THE LEVEE ROAD, IN THE FRONT LAWN OF A SMALL
 AT0067'HOUSE, 27 1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE LEVEE ROAD, 90
 AT0067'FEET SOUTHEAST OF POWERLINE POLE NO. 346, 109 1/2 FEET NORTHEAST OF
 AT0067'THE EAST CORNER OF THE PORCH OF HOUSE, 63 FEET NORTH OF THE NORTH
 AT0067'PORCH CORNER OF A GRAY HOUSE, A USE DISK ON THE TOP OF AN IRON PIPE
 AT0067'DRIVEN 30 FEET INTO THE GROUND 2 FEET BELOW THE LEVEL OF THE LEVEE
 AT0067'ROAD AND PROJECTS 12 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-- THE
 AT0067'DETERMINED LOCATION OF THIS MARK UNDER DEBRIS AND OLD HOUSE FLOATED IN
 AT0067'BY STORM.  SHELL AND SAND WASHED OVER THE AREA COVER THE GROUND.
 AT0067
 AT0067                          STATION RECOVERY (1971)
 AT0067
 AT0067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 AT0067'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2427 ***********************************************************************
 CQ2427  DESIGNATION -  B 330
 CQ2427  PID         -  CQ2427
 CQ2427  STATE/COUNTY-  LA/BIENVILLE
 CQ2427  COUNTRY     -  US
 CQ2427  USGS QUAD   -  FRYEBURG (2018)
 CQ2427
 CQ2427                         *CURRENT SURVEY CONTROL
 CQ2427  ______________________________________________________________________
 CQ2427* NAD 83(1986) POSITION- 32 26 23.     (N) 093 11 39.     (W)   SCALED
 CQ2427* NAVD 88 ORTHO HEIGHT -    88.76  (+/-2cm)      291.2   (feet) VERTCON3
 CQ2427  ______________________________________________________________________
 CQ2427  GEOID HEIGHT    -        -25.814 (meters)                     GEOID18
 CQ2427  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2427
 CQ2427.The horizontal coordinates were scaled from a map and have
 CQ2427.an estimated accuracy of +/- 6 seconds.
 CQ2427
 CQ2427.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2427.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2427
 CQ2427.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2427.GEOID18 height accuracy estimate available here.
 CQ2427
 CQ2427.The vertical order pertains to the NGVD 29 superseded value.
 CQ2427
 CQ2427.Click photographs - Photos may exist for this station.
 CQ2427
 CQ2427;                    North         East    Units  Estimated Accuracy
 CQ2427;SPC LA N     -   215,280.      934,720.      MT  (+/- 180 meters Scaled)
 CQ2427
 CQ2427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR817891(NAD 83)
 CQ2427
 CQ2427                          SUPERSEDED SURVEY CONTROL
 CQ2427
 CQ2427  NGVD 29 (11/26/84)   88.838  (m)          291.46   (f) ADJUSTED    1 1
 CQ2427
 CQ2427.Superseded values are not recommended for survey control.
 CQ2427
 CQ2427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2427.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2427
 CQ2427_MARKER: DV = VERTICAL CONTROL DISK
 CQ2427_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ2427+WITH SETTING: INTO GROUND
 CQ2427_STAMPING: B 330 1977
 CQ2427_MARK LOGO: NGS
 CQ2427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2427+STABILITY: SURFACE MOTION
 CQ2427
 CQ2427  HISTORY     - Date     Condition        Report By
 CQ2427  HISTORY     - 1977     MONUMENTED       NGS
 CQ2427
 CQ2427                          STATION DESCRIPTION
 CQ2427
 CQ2427'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2427'5.4 MI NE FROM DUBBERLY.
 CQ2427'1.8 MILES SOUTH ALONG STATE HIGHWAY 531 FROM THE POSTOFFICE AT DUBB-
 CQ2427'ERLY, THENCH 1.0 MILE EAST ALONG PARISH ROAD 171, 175 FEET SOUTH OF
 CQ2427'THE CENTER LINE OF THE ROAD, 259 FT WEST OF THE CENTER LINE OF PARISH
 CQ2427'ROAD 170, 155 FEET SOUTH OF A POWERLINE POLE WITH A STREET LIGHT AND
 CQ2427'A TRANSFROMER, 2 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE EAST
 CQ2427'WING OF THE GALILEE BAPTIST CHURCH, AND 1 FOOT EAST OF THE EAST WALL
 CQ2427'OF THE WING. A DISK ON TOP OF A COPPER-COATED STEEL ROD TO A DEPTH OF
 CQ2427'4 FT ENCACSED IN A PIPE PROJECTING +1 INCH.
 CQ2427'ABOUT LEVEL WITH ROAD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1595 ***********************************************************************
 BH1595  DESIGNATION -  B 331
 BH1595  PID         -  BH1595
 BH1595  STATE/COUNTY-  LA/WASHINGTON
 BH1595  COUNTRY     -  US
 BH1595  USGS QUAD   -  SUN (2018)
 BH1595
 BH1595                         *CURRENT SURVEY CONTROL
 BH1595  ______________________________________________________________________
 BH1595* NAD 83(1986) POSITION- 30 41 24.     (N) 089 57 24.     (W)   SCALED
 BH1595* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1595  **This station is located in a suspected subsidence area (see below).
 BH1595  ______________________________________________________________________
 BH1595  GEOID HEIGHT    -        -27.448 (meters)                     GEOID18
 BH1595
 BH1595.The horizontal coordinates were scaled from a map and have
 BH1595.an estimated accuracy of +/- 6 seconds.
 BH1595
 BH1595.** This station is in an area of known vertical motion. If an
 BH1595.** orthometric height was ever established but is not available 
 BH1595.** in the current survey control section, the orthometric height
 BH1595.** is considered suspect.  Suspect heights are available in the
 BH1595.** superseded section only if requested.
 BH1595
 BH1595.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1595.GEOID18 height accuracy estimate available here.
 BH1595
 BH1595.Click photographs - Photos may exist for this station.
 BH1595
 BH1595;                    North         East    Units  Estimated Accuracy
 BH1595;SPC LA S     -   243,550.    1,131,900.      MT  (+/- 180 meters Scaled)
 BH1595
 BH1595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU167989(NAD 83)
 BH1595
 BH1595                          SUPERSEDED SURVEY CONTROL
 BH1595
 BH1595.No superseded survey control is available for this station.
 BH1595
 BH1595_MARKER: DB = BENCH MARK DISK
 BH1595_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 BH1595+WITH SETTING: INTO GROUND
 BH1595_STAMPING: B 331 1977
 BH1595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1595+STABILITY: SURFACE MOTION
 BH1595
 BH1595  HISTORY     - Date     Condition        Report By
 BH1595  HISTORY     - 1977     MONUMENTED       NGS
 BH1595
 BH1595                          STATION DESCRIPTION
 BH1595
 BH1595'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 BH1595'4.1 MI WEST FROM RIO.
 BH1595'1.6 MILE NORTH ALONG CHOCTAW ROAD FROM THE JUNCTION WITH LA. 16,
 BH1595'THENCE EAST ALONG GULF, MOBILE, AND OHIO RAILROAD 1.9 MILE, 428 FEET
 BH1595'EAST OF TRESTLE BRIDGE B-69-03, 45 FEET SOUTH OF SOUTH RAIL, 7 FEET
 BH1595'NORTH OF 18 INCH PINE, 7.5 FEET EAST OF 8 INCH PINE, 4.1 MILE WEST
 BH1595'ALONG GULF, MOBILE AND OHIO RAILROAD FROM RIO
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2448 ***********************************************************************
 CQ2448  DESIGNATION -  B 333
 CQ2448  PID         -  CQ2448
 CQ2448  STATE/COUNTY-  LA/BIENVILLE
 CQ2448  COUNTRY     -  US
 CQ2448  USGS QUAD   -  SALINE (2018)
 CQ2448
 CQ2448                         *CURRENT SURVEY CONTROL
 CQ2448  ______________________________________________________________________
 CQ2448* NAD 83(1986) POSITION- 32 13 14.     (N) 092 56 14.     (W)   SCALED
 CQ2448* NAVD 88 ORTHO HEIGHT -    62.31  (+/-2cm)      204.4   (feet) VERTCON3
 CQ2448  ______________________________________________________________________
 CQ2448  GEOID HEIGHT    -        -25.672 (meters)                     GEOID18
 CQ2448  VERT ORDER      -  FIRST     CLASS I (See Below)
 CQ2448
 CQ2448.The horizontal coordinates were scaled from a map and have
 CQ2448.an estimated accuracy of +/- 6 seconds.
 CQ2448
 CQ2448.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2448.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2448
 CQ2448.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2448.GEOID18 height accuracy estimate available here.
 CQ2448
 CQ2448.The vertical order pertains to the NGVD 29 superseded value.
 CQ2448
 CQ2448.Click photographs - Photos may exist for this station.
 CQ2448
 CQ2448;                    North         East    Units  Estimated Accuracy
 CQ2448;SPC LA N     -   190,850.      958,790.      MT  (+/- 180 meters Scaled)
 CQ2448
 CQ2448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR059648(NAD 83)
 CQ2448
 CQ2448                          SUPERSEDED SURVEY CONTROL
 CQ2448
 CQ2448  NGVD 29 (11/26/84)   62.375  (m)          204.64   (f) ADJUSTED    1 1
 CQ2448
 CQ2448.Superseded values are not recommended for survey control.
 CQ2448
 CQ2448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2448.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2448
 CQ2448_MARKER: DV = VERTICAL CONTROL DISK
 CQ2448_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CQ2448_STAMPING: B 333 1977
 CQ2448_MARK LOGO: NGS
 CQ2448_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ2448_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ2448
 CQ2448  HISTORY     - Date     Condition        Report By
 CQ2448  HISTORY     - 1977     MONUMENTED       NGS
 CQ2448
 CQ2448                          STATION DESCRIPTION
 CQ2448
 CQ2448'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2448'3.6 MI SW FROM FRIENDSHIP.
 CQ2448'3.6 MILES SOUTHWEST ALONG STATE HIGHWAY 155 FROM THE JUNCTION OF
 CQ2448'HIGHWAYS 4, 155 AND 501 WHICH IS 0.4 MILE NORTHEAST OF FRIENDSHIP,
 CQ2448'83 FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION OF THE HIGHWAY
 CQ2448'AND A DIRT ROAD LEADING WEST, 44 FEET WEST OF THE CENTER LINE OF
 CQ2448'THE HIGHWAY AND 25 FEET SOUTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1802 ***********************************************************************
 BW1802  DESIGNATION -  B 336
 BW1802  PID         -  BW1802
 BW1802  STATE/COUNTY-  LA/CONCORDIA
 BW1802  COUNTRY     -  US
 BW1802  USGS QUAD   -  LOWER SUNK LAKE (2018)
 BW1802
 BW1802                         *CURRENT SURVEY CONTROL
 BW1802  ______________________________________________________________________
 BW1802* NAD 83(1986) POSITION- 31 09 32.     (N) 091 37 51.     (W)   SCALED
 BW1802* NAVD 88 ORTHO HEIGHT -    15.566 (meters)       51.07  (feet) ADJUSTED
 BW1802  ______________________________________________________________________
 BW1802  GEOID HEIGHT    -        -26.813 (meters)                     GEOID18
 BW1802  DYNAMIC HEIGHT  -         15.546 (meters)       51.00  (feet) COMP
 BW1802  MODELED GRAVITY -    979,403.7   (mgal)                       NAVD 88
 BW1802  OBS GRAVITY     -    979,401.7   (mgal)                       GRAV_OBS
 BW1802
 BW1802  VERT ORDER      -  FIRST     CLASS II
 BW1802
 BW1802.The horizontal coordinates were scaled from a map and have
 BW1802.an estimated accuracy of +/- 6 seconds.
 BW1802
 BW1802.The orthometric height was determined by differential leveling and
 BW1802.adjusted by the NATIONAL GEODETIC SURVEY
 BW1802.in February 1994.
 BW1802
 BW1802.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1802.GEOID18 height accuracy estimate available here.
 BW1802
 BW1802.Click photographs - Photos may exist for this station.
 BW1802
 BW1802.The dynamic height is computed by dividing the NAVD 88
 BW1802.geopotential number by the normal gravity value computed on the
 BW1802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW1802.degrees latitude (g = 980.6199 gals.).
 BW1802
 BW1802.The modeled gravity was interpolated from observed gravity values.
 BW1802
 BW1802.The observed gravity was obtained from relative gravimeter ties
 BW1802.to the IGSN71 gravity network.
 BW1802
 BW1802;                    North         East    Units  Estimated Accuracy
 BW1802;SPC LA N     -    73,390.    1,082,870.      MT  (+/- 180 meters Scaled)
 BW1802
 BW1802_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ304480(NAD 83)
 BW1802
 BW1802                          SUPERSEDED SURVEY CONTROL
 BW1802
 BW1802  NAVD 88 (06/15/91)   15.589  (m)           51.14   (f) SUPERSEDED  1 2
 BW1802  NGVD 29 (11/26/84)   15.540  (m)           50.98   (f) ADJUSTED    1 2
 BW1802
 BW1802.Superseded values are not recommended for survey control.
 BW1802
 BW1802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1802.See file dsdata.pdf to determine how the superseded data were derived.
 BW1802
 BW1802_MARKER: I = METAL ROD
 BW1802_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BW1802_STAMPING: B 336 1979
 BW1802_MARK LOGO: NGS
 BW1802_PROJECTION: FLUSH
 BW1802_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW1802_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW1802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BW1802+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 BW1802_ROD/PIPE-DEPTH: 10.7 meters
 BW1802_SLEEVE-DEPTH  : 0.00 meters
 BW1802
 BW1802  HISTORY     - Date     Condition        Report By
 BW1802  HISTORY     - 1979     MONUMENTED       NGS
 BW1802  HISTORY     - 20050317 GOOD             USPSQD
 BW1802
 BW1802                          STATION DESCRIPTION
 BW1802
 BW1802'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BW1802'0.3 MI NE FROM BLACK HAWK.
 BW1802'0.3 MILE NORTHEAST ALONG STATE HIGHWAY 15 FROM THE JUNCTION OF A
 BW1802'GRAVEL ROAD LEADING NORTHWEST TO THE BLACK HAWK HUNTING LODGE IN
 BW1802'BLACK HAWK TO THE JUNCTION OF  A GRAVEL ROAD LEADING NORTHWEST ON
 BW1802'TOP OF A SPUR LEVEE AND THE MARK ON THE RIGHT, SET ON THE SOUTHWEST
 BW1802'SIDE OF A POWER POLE, THE FIRST POWER POLE SOUTHWEST OF THE SPUR
 BW1802'LEVEE, 2.35 MILE SOUTH OF THE JUNCTION OF STATE HIGHWAY 910 IN SHAW,
 BW1802'0.2 MILE NORTHEAST OF MILE POST 22, 230 FEET NORTHWEST OF THE
 BW1802'CENTER LINE OF HIGHWAY 15, 107 FEET SOUTHWEST OF THE CENTER OF THE
 BW1802'GRAVEL ROAD ON TOP OF THE SPUR LEVEE, 5.4 FEET SOUTHWEST OF THE
 BW1802'POWER POLE.  THIS MARK IS A CLASS A JUNCTION MARK.
 BW1802'THE MARK IS 1 FT  NE FROM A WITNESS POST.
 BW1802'THE MARK IS 30 FT BELOW HIGHWAY.
 BW1802
 BW1802                          STATION RECOVERY (2005)
 BW1802
 BW1802'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BW1802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1842 ***********************************************************************
 BW1842  DESIGNATION -  B 337
 BW1842  PID         -  BW1842
 BW1842  STATE/COUNTY-  LA/CONCORDIA
 BW1842  COUNTRY     -  US
 BW1842  USGS QUAD   -  NATCHEZ (2018)
 BW1842
 BW1842                         *CURRENT SURVEY CONTROL
 BW1842  ______________________________________________________________________
 BW1842* NAD 83(1986) POSITION- 31 33 05.     (N) 091 26 42.     (W)   SCALED
 BW1842* NAVD 88 ORTHO HEIGHT -    19.093 (meters)       62.64  (feet) ADJUSTED
 BW1842  ______________________________________________________________________
 BW1842  GEOID HEIGHT    -        -26.283 (meters)                     GEOID18
 BW1842  DYNAMIC HEIGHT  -         19.070 (meters)       62.57  (feet) COMP
 BW1842  MODELED GRAVITY -    979,443.8   (mgal)                       NAVD 88
 BW1842
 BW1842  VERT ORDER      -  FIRST     CLASS II
 BW1842
 BW1842.The horizontal coordinates were scaled from a map and have
 BW1842.an estimated accuracy of +/- 6 seconds.
 BW1842
 BW1842.The orthometric height was determined by differential leveling and
 BW1842.adjusted by the NATIONAL GEODETIC SURVEY
 BW1842.in February 1994.
 BW1842
 BW1842.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1842.GEOID18 height accuracy estimate available here.
 BW1842
 BW1842.Click photographs - Photos may exist for this station.
 BW1842
 BW1842.The dynamic height is computed by dividing the NAVD 88
 BW1842.geopotential number by the normal gravity value computed on the
 BW1842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW1842.degrees latitude (g = 980.6199 gals.).
 BW1842
 BW1842.The modeled gravity was interpolated from observed gravity values.
 BW1842
 BW1842;                    North         East    Units  Estimated Accuracy
 BW1842;SPC LA N     -   117,060.    1,100,170.      MT  (+/- 180 meters Scaled)
 BW1842
 BW1842_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ475917(NAD 83)
 BW1842
 BW1842                          SUPERSEDED SURVEY CONTROL
 BW1842
 BW1842  NAVD 88 (06/15/91)   19.111  (m)           62.70   (f) SUPERSEDED  1 2
 BW1842  NGVD 29 (11/26/84)   19.090  (m)           62.63   (f) ADJUSTED    1 2
 BW1842
 BW1842.Superseded values are not recommended for survey control.
 BW1842
 BW1842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1842.See file dsdata.pdf to determine how the superseded data were derived.
 BW1842
 BW1842_MARKER: DV = VERTICAL CONTROL DISK
 BW1842_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BW1842_STAMPING: B 337 1979
 BW1842_MARK LOGO: NGS
 BW1842_PROJECTION: RECESSED 5 CENTIMETERS
 BW1842_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW1842_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BW1842_ROD/PIPE-DEPTH: 10.7 meters
 BW1842
 BW1842  HISTORY     - Date     Condition        Report By
 BW1842  HISTORY     - 1979     MONUMENTED       NGS
 BW1842
 BW1842                          STATION DESCRIPTION
 BW1842
 BW1842'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 BW1842'1.55 MI SW FROM VIDALIA.
 BW1842'1.55 MILES SOUTHWEST ALONG STATE HIGHWAY 131 FROM THE JUNCTION OF
 BW1842'US HIGHWAY 65 AND 84 IN VIDALIA TO THE JUNCTION OF LOUISIANA ROUTE
 BW1842'3180 AND THE MARK ON THE RIGHT SET ON THE NORTHEAST SIDE OF THE FIRST
 BW1842'POWER POLE NORTHEAST OF ROUTE 3180, 72 FEET NORTHEAST OF THE
 BW1842'CENTER LINE OF ROUTE 3180, 47 FEET NORTHEAST OF THE NORTHEAST END OF
 BW1842'THE HEAD WALL OF A BOX CULVERT UNDER ROUTE 3180, 40 FEET NORTHWEST
 BW1842'OF THE CENTER LINE OF HIGHWAY 131, 2.5 FEET NORTHEST OF THE POWER POLE
 BW1842'WITH 2 GUY WIRES CROSSING HIGHWAY 131 TO A BRACE POLE.
 BW1842'THE MARK IS 1 FT  SW FROM A WITNESS POST.
 BW1842'THE MARK IS 1 FT ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3160 ***********************************************************************
 BX3160  DESIGNATION -  B 3377
 BX3160  PID         -  BX3160
 BX3160  STATE/COUNTY-  LA/SABINE
 BX3160  COUNTRY     -  US
 BX3160  USGS QUAD   -  HORNBECK (2018)
 BX3160
 BX3160                         *CURRENT SURVEY CONTROL
 BX3160  ______________________________________________________________________
 BX3160* NAD 83(1986) POSITION- 31 21 01.     (N) 093 24 49.     (W)   SCALED
 BX3160* NAVD 88 ORTHO HEIGHT -    86.811 (meters)      284.81  (feet) ADJUSTED
 BX3160  ______________________________________________________________________
 BX3160  GEOID HEIGHT    -        -26.779 (meters)                     GEOID18
 BX3160  DYNAMIC HEIGHT  -         86.702 (meters)      284.45  (feet) COMP
 BX3160  MODELED GRAVITY -    979,384.8   (mgal)                       NAVD 88
 BX3160
 BX3160  VERT ORDER      -  SECOND    CLASS I
 BX3160
 BX3160.The horizontal coordinates were scaled from a map and have
 BX3160.an estimated accuracy of +/- 6 seconds.
 BX3160
 BX3160.The orthometric height was determined by differential leveling and
 BX3160.adjusted by the NATIONAL GEODETIC SURVEY
 BX3160.in February 1994.
 BX3160
 BX3160.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3160.GEOID18 height accuracy estimate available here.
 BX3160
 BX3160.Click photographs - Photos may exist for this station.
 BX3160
 BX3160.The dynamic height is computed by dividing the NAVD 88
 BX3160.geopotential number by the normal gravity value computed on the
 BX3160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX3160.degrees latitude (g = 980.6199 gals.).
 BX3160
 BX3160.The modeled gravity was interpolated from observed gravity values.
 BX3160
 BX3160;                    North         East    Units  Estimated Accuracy
 BX3160;SPC LA N     -    94,640.      913,070.      MT  (+/- 180 meters Scaled)
 BX3160
 BX3160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ606684(NAD 83)
 BX3160
 BX3160                          SUPERSEDED SURVEY CONTROL
 BX3160
 BX3160.No superseded survey control is available for this station.
 BX3160
 BX3160_MARKER: DD = SURVEY DISK
 BX3160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3160_STAMPING: B3377
 BX3160_MARK LOGO: LAGS
 BX3160_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX3160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3160+STABILITY: SURFACE MOTION
 BX3160_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX3160+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1989
 BX3160
 BX3160  HISTORY     - Date     Condition        Report By
 BX3160  HISTORY     - UNK      MONUMENTED       LAGS
 BX3160  HISTORY     - 19890718 GOOD             LADTD
 BX3160
 BX3160                          STATION DESCRIPTION
 BX3160
 BX3160'DESCRIBED BY LA TRANSP AND DEV 1989
 BX3160'THE STATION IS LOCATED ABOUT 26.7 KM (16.6 MI) NORTH OF LEESVILLE AND
 BX3160'ABOUT 26.7 KM (16.6 MI) SOUTH OF MANY.  OWNERSHIP--LOUISIANA
 BX3160'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BX3160'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BX3160'HIGHWAY 6 AT THE ST. JOHN CATHOLIC CHURCH IN MANY, GO SOUTH FOR 26.7
 BX3160'KM (16.6 MI) ON HIGHWAY 171 TO THE MARK ON THE LEFT OR TO REACH THE
 BX3160'STATION FROM THE JUNCTION OF U. S. HIGHWAY 171 AND STATE HIGHWAY 8 IN
 BX3160'LEESVILLE, GO NORTH FOR 26.7 KM (16.6 MI) ON HIGHWAY 171 TO THE
 BX3160'STATION ON THE RIGHT.
 BX3160'THE STATION IS 26.2 M (86.0 FT) EAST-NORTHEAST FROM A NET WIRE FENCE,
 BX3160'13.9 M (45.6 FT) EAST-NORTHEAST FROM THE CENTER OF THE HIGHWAY, 17.4
 BX3160'M (57.1 FT) SOUTH-SOUTHWEST FROM A FOUR STRAND BARBED WIRE FENCE AND
 BX3160'15.5 M (50.9 FT) WEST FROM POWER POLE NUMBER L164.  THE STATION IS
 BX3160'PROJECTING 0.31 M (1.02 FT) AND IS ABOUT 1.2 M (3.9 FT) ABOVE THE
 BX3160'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2278 ***********************************************************************
 CP2278  HT_MOD      -  This is a Height Modernization Survey Station.
 CP2278  DESIGNATION -  B 338
 CP2278  PID         -  CP2278
 CP2278  STATE/COUNTY-  LA/TENSAS
 CP2278  COUNTRY     -  US
 CP2278  USGS QUAD   -  NEWELLTON (2018)
 CP2278
 CP2278                         *CURRENT SURVEY CONTROL
 CP2278  ______________________________________________________________________
 CP2278* NAD 83(2011) POSITION- 32 00 59.97818(N) 091 08 00.93460(W)   ADJUSTED
 CP2278* NAD 83(2011) ELLIP HT-     4.134 (meters)        (06/27/12)   ADJUSTED
 CP2278* NAD 83(2011) EPOCH   -  2010.00
 CP2278* NAVD 88 ORTHO HEIGHT -    30.42  (meters)       99.8   (feet) GPS OBS
 CP2278  ______________________________________________________________________
 CP2278  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CP2278  GEOID HEIGHT    -        -26.285 (meters)                     GEOID03
 CP2278  GEOID HEIGHT    -        -26.296 (meters)                     GEOID18
 CP2278  NAD 83(2011) X  -   -107,090.467 (meters)                     COMP
 CP2278  NAD 83(2011) Y  - -5,412,023.078 (meters)                     COMP
 CP2278  NAD 83(2011) Z  -  3,362,000.205 (meters)                     COMP
 CP2278  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 CP2278
 CP2278  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CP2278  Standards:
 CP2278         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CP2278            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CP2278  -------------------------------------------------------------------
 CP2278  NETWORK    0.43   0.55           0.18   0.17   0.28      0.00063475
 CP2278  -------------------------------------------------------------------
 CP2278  Click here for local accuracies and other accuracy information.
 CP2278
 CP2278.The horizontal coordinates were established by GPS observations
 CP2278.and adjusted by the National Geodetic Survey in June 2012.
 CP2278
 CP2278.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CP2278.been affixed to the stable North American tectonic plate. See 
 CP2278.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CP2278
 CP2278.The horizontal coordinates are valid at the epoch date displayed above
 CP2278.which is a decimal equivalence of Year/Month/Day.
 CP2278
 CP2278.The orthometric height was determined by GPS observations and a
 CP2278.high-resolution geoid model using precise GPS observation and
 CP2278.processing techniques.
 CP2278
 CP2278.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2278.GEOID18 height accuracy estimate available here.
 CP2278
 CP2278.Click photographs - Photos may exist for this station.
 CP2278
 CP2278.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CP2278
 CP2278.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2278
 CP2278.The ellipsoidal height was determined by GPS observations
 CP2278.and is referenced to NAD 83.
 CP2278
 CP2278. The following values were computed from the NAD 83(2011) position.
 CP2278
 CP2278;                    North         East     Units Scale Factor Converg.
 CP2278;SPC LA N     -   168,973.475 1,129,078.508   MT  0.99991623   +0 43 20.7
 CP2278;SPC LA N     -   554,373.81  3,704,318.40   sFT  0.99991623   +0 43 20.7
 CP2278;UTM  15      - 3,543,804.866   676,273.992   MT  0.99998321   +0 59 23.1
 CP2278
 CP2278!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2278!SPC LA N     -   0.99999935  x   0.99991623  =   0.99991558
 CP2278!UTM  15      -   0.99999935  x   0.99998321  =   0.99998256
 CP2278
 CP2278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7627343804(NAD 83)
 CP2278
 CP2278                          SUPERSEDED SURVEY CONTROL
 CP2278
 CP2278  NAD 83(2007)-  32 00 59.97804(N)    091 08 00.93522(W) AD(2002.00) 0
 CP2278  ELLIP H (02/10/07)    4.143  (m)                       GP(2002.00)    
 CP2278  NAD 83(1992)-  32 00 59.97779(N)    091 08 00.93516(W) AD(       ) B
 CP2278  ELLIP H (06/28/04)    4.135  (m)                       GP(       ) 4 2
 CP2278  NAVD 88 (08/11/14)   30.4    (m)  GEOID12A model used  GPS OBS        
 CP2278  NAVD 88 (02/14/94)   30.443  (m)           99.88   (f) ADJUSTED    1 2
 CP2278  NAVD 88 (06/15/91)   30.451  (m)           99.90   (f) SUPERSEDED  1 2
 CP2278  NGVD 29 (11/26/84)   30.462  (m)           99.94   (f) ADJUSTED    1 2
 CP2278
 CP2278.Superseded values are not recommended for survey control.
 CP2278
 CP2278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2278.See file dsdata.pdf to determine how the superseded data were derived.
 CP2278
 CP2278_MARKER: DV = VERTICAL CONTROL DISK
 CP2278_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 CP2278_STAMPING: B 338 1979
 CP2278_MARK LOGO: NGS
 CP2278_PROJECTION: RECESSED 5 CENTIMETERS
 CP2278_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP2278_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CP2278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2278+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2013
 CP2278_ROD/PIPE-DEPTH: 9.14 meters
 CP2278
 CP2278  HISTORY     - Date     Condition        Report By
 CP2278  HISTORY     - 1979     MONUMENTED       NGS
 CP2278  HISTORY     - 2003     GOOD             PYBURN
 CP2278  HISTORY     - 20130108 GOOD             JMSM
 CP2278
 CP2278                          STATION DESCRIPTION
 CP2278
 CP2278'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 CP2278'11.5 MI NE FROM ST JOSEPH.
 CP2278'11.5 MILES NORTHEAST ALONG THE GRAVEL ROAD ON TOP OF THE LEVEE FROM
 CP2278'THE JUNCTION OF WASHINGTON STREET IN ST. JOSEPH TO THE MARK ON THE
 CP2278'LEFT, SET ON THE SOUTHWEST SIDE OF LEVEE STATION MARKER 5400, 0.65
 CP2278'MILE SOUTHWEST OF A CATTLE GUARD IN THE LEVEE ROAD, 20 FEET
 CP2278'NORTHWEST OF THE CENTER OF THE ROAD, AND 2 FEET SOUTHWEST OF LEVEE
 CP2278'STATION MARKER 5400.
 CP2278'THE MARK IS 1 FT  NE FROM A WITNESS POST.
 CP2278'THE MARK IS 2 FT BELOW ROAD.
 CP2278
 CP2278                          STATION RECOVERY (2003)
 CP2278
 CP2278'RECOVERY NOTE BY PYBURN AND ODOM, INCORPORATED 2003 (RC)
 CP2278'RECOVERED AS DESCRIBED IPYBURN
 CP2278
 CP2278                          STATION RECOVERY (2013)
 CP2278
 CP2278'RECOVERY NOTE BY JOHNSON-MCADAMS SURVEYING AND MAPPING 2013 (HM)
 CP2278'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1843 ***********************************************************************
 BW1843  DESIGNATION -  B 339
 BW1843  PID         -  BW1843
 BW1843  STATE/COUNTY-  LA/CONCORDIA
 BW1843  COUNTRY     -  US
 BW1843  USGS QUAD   -  NATCHEZ (2018)
 BW1843
 BW1843                         *CURRENT SURVEY CONTROL
 BW1843  ______________________________________________________________________
 BW1843* NAD 83(1986) POSITION- 31 33 46.     (N) 091 25 17.     (W)   SCALED
 BW1843* NAVD 88 ORTHO HEIGHT -    22.416 (meters)       73.54  (feet) ADJUSTED
 BW1843  ______________________________________________________________________
 BW1843  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 BW1843  DYNAMIC HEIGHT  -         22.389 (meters)       73.45  (feet) COMP
 BW1843  MODELED GRAVITY -    979,442.6   (mgal)                       NAVD 88
 BW1843
 BW1843  VERT ORDER      -  FIRST     CLASS II
 BW1843
 BW1843.The horizontal coordinates were scaled from a map and have
 BW1843.an estimated accuracy of +/- 6 seconds.
 BW1843
 BW1843.The orthometric height was determined by differential leveling and
 BW1843.adjusted by the NATIONAL GEODETIC SURVEY
 BW1843.in February 1994.
 BW1843
 BW1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1843.GEOID18 height accuracy estimate available here.
 BW1843
 BW1843.Click photographs - Photos may exist for this station.
 BW1843
 BW1843.The dynamic height is computed by dividing the NAVD 88
 BW1843.geopotential number by the normal gravity value computed on the
 BW1843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BW1843.degrees latitude (g = 980.6199 gals.).
 BW1843
 BW1843.The modeled gravity was interpolated from observed gravity values.
 BW1843
 BW1843;                    North         East    Units  Estimated Accuracy
 BW1843;SPC LA N     -   118,350.    1,102,390.      MT  (+/- 180 meters Scaled)
 BW1843
 BW1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ498930(NAD 83)
 BW1843
 BW1843                          SUPERSEDED SURVEY CONTROL
 BW1843
 BW1843  NAVD 88 (06/15/91)   22.434  (m)           73.60   (f) SUPERSEDED  1 2
 BW1843  NGVD 29 (11/26/84)   22.413  (m)           73.53   (f) ADJUSTED    1 2
 BW1843
 BW1843.Superseded values are not recommended for survey control.
 BW1843
 BW1843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1843.See file dsdata.pdf to determine how the superseded data were derived.
 BW1843
 BW1843_MARKER: I = METAL ROD
 BW1843_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 BW1843+WITH SETTING: INFORMATION.
 BW1843_STAMPING: B 339 1980
 BW1843_MARK LOGO: NGS
 BW1843_PROJECTION: FLUSH
 BW1843_MAGNETIC: N = NO MAGNETIC MATERIAL
 BW1843_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1843_ROD/PIPE-DEPTH: 1.22 meters
 BW1843
 BW1843  HISTORY     - Date     Condition        Report By
 BW1843  HISTORY     - 1980     MONUMENTED       NGS
 BW1843
 BW1843                          STATION DESCRIPTION
 BW1843
 BW1843'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 BW1843'0.5 MI EAST FROM VIDALIA.
 BW1843'0.25 MILE EAST ALONG US HIGHWAY 84 FROM THE COURTHOUSE AT VIDALIA TO
 BW1843'THE WEST END OF THE MISSISSIPPI RIVER BRIDGE, CONTINUE EAST UNDER
 BW1843'THE BRIDGE 0.25 MILE TO THE WEST BANK OF THE RIVER. A 4-FOOT STAINLESS
 BW1843'STEEL ROD DRIVEN FLUSH WITH THE GROUND, WITH NO DISK, USED FOR RIVER
 BW1843'CROSSING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1614 ***********************************************************************
 BX1614  DESIGNATION -  B 3402 LAGS
 BX1614  PID         -  BX1614
 BX1614  STATE/COUNTY-  LA/WINN
 BX1614  COUNTRY     -  US
 BX1614  USGS QUAD   -  ATLANTA (2018)
 BX1614
 BX1614                         *CURRENT SURVEY CONTROL
 BX1614  ______________________________________________________________________
 BX1614* NAD 83(1986) POSITION- 31 48 45.     (N) 092 40 57.     (W)   SCALED
 BX1614* NAVD 88 ORTHO HEIGHT -    66.43  (+/-2cm)      217.9   (feet) VERTCON3
 BX1614  ______________________________________________________________________
 BX1614  GEOID HEIGHT    -        -25.801 (meters)                     GEOID18
 BX1614  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1614
 BX1614.The horizontal coordinates were scaled from a map and have
 BX1614.an estimated accuracy of +/- 6 seconds.
 BX1614
 BX1614.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1614.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1614
 BX1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1614.GEOID18 height accuracy estimate available here.
 BX1614
 BX1614.The vertical order pertains to the NGVD 29 superseded value.
 BX1614
 BX1614.Click photographs - Photos may exist for this station.
 BX1614
 BX1614;                    North         East    Units  Estimated Accuracy
 BX1614;SPC LA N     -   145,540.      982,720.      MT  (+/- 180 meters Scaled)
 BX1614
 BX1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR300196(NAD 83)
 BX1614
 BX1614                          SUPERSEDED SURVEY CONTROL
 BX1614
 BX1614  NGVD 29 (11/26/84)   66.488  (m)          218.14   (f) ADJUSTED    2 0
 BX1614
 BX1614.Superseded values are not recommended for survey control.
 BX1614
 BX1614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1614.See file dsdata.pdf to determine how the superseded data were derived.
 BX1614
 BX1614_MARKER: DD = SURVEY DISK
 BX1614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1614_STAMPING: B 3402
 BX1614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1614+STABILITY: SURFACE MOTION
 BX1614
 BX1614  HISTORY     - Date     Condition        Report By
 BX1614  HISTORY     - UNK      MONUMENTED       LAGS
 BX1614  HISTORY     - 1949     GOOD             CGS
 BX1614  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1614
 BX1614                          STATION DESCRIPTION
 BX1614
 BX1614'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1614'3.05 MI E FROM ATLANTA.
 BX1614'0.45 MILE NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1614'ATLANTA, THENCE 2.6 MILES EAST ALONG STATE HIGHWAY 1199, 33 FEET
 BX1614'NORTHWEST OF THE CENTER LINE OF THE ROAD, 21.0 FEET NORTH OF A 20 INCH
 BX1614'TRIANGULAR BLAZED PINE TREE, 13.5 FEET NORTHWEST OF A WITNESS POST,
 BX1614'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE
 BX1614'GROUND.
 BX1614
 BX1614                          STATION RECOVERY (1981)
 BX1614
 BX1614'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1614'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1616 ***********************************************************************
 BX1616  DESIGNATION -  B 3405 LAGS
 BX1616  PID         -  BX1616
 BX1616  STATE/COUNTY-  LA/WINN
 BX1616  COUNTRY     -  US
 BX1616  USGS QUAD   -  ATLANTA (2018)
 BX1616
 BX1616                         *CURRENT SURVEY CONTROL
 BX1616  ______________________________________________________________________
 BX1616* NAD 83(1986) POSITION- 31 48 42.     (N) 092 40 05.     (W)   SCALED
 BX1616* NAVD 88 ORTHO HEIGHT -    70.16  (+/-2cm)      230.2   (feet) VERTCON3
 BX1616  ______________________________________________________________________
 BX1616  GEOID HEIGHT    -        -25.790 (meters)                     GEOID18
 BX1616  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1616
 BX1616.The horizontal coordinates were scaled from a map and have
 BX1616.an estimated accuracy of +/- 6 seconds.
 BX1616
 BX1616.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1616.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1616
 BX1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1616.GEOID18 height accuracy estimate available here.
 BX1616
 BX1616.The vertical order pertains to the NGVD 29 superseded value.
 BX1616
 BX1616.Click photographs - Photos may exist for this station.
 BX1616
 BX1616;                    North         East    Units  Estimated Accuracy
 BX1616;SPC LA N     -   145,440.      984,090.      MT  (+/- 180 meters Scaled)
 BX1616
 BX1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR314196(NAD 83)
 BX1616
 BX1616                          SUPERSEDED SURVEY CONTROL
 BX1616
 BX1616  NGVD 29 (11/26/84)   70.219  (m)          230.38   (f) ADJUSTED    2 0
 BX1616
 BX1616.Superseded values are not recommended for survey control.
 BX1616
 BX1616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1616.See file dsdata.pdf to determine how the superseded data were derived.
 BX1616
 BX1616_MARKER: DD = SURVEY DISK
 BX1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1616_STAMPING: B 3405
 BX1616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1616+STABILITY: SURFACE MOTION
 BX1616
 BX1616  HISTORY     - Date     Condition        Report By
 BX1616  HISTORY     - UNK      MONUMENTED       LAGS
 BX1616  HISTORY     - 1949     GOOD             CGS
 BX1616  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1616
 BX1616                          STATION DESCRIPTION
 BX1616
 BX1616'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1616'3.95 MI E FROM ATLANTA.
 BX1616'0.45 MILE NORTHEAST ALONG STATE HIGHWAY 5 FROM THE HIGH SCHOOL AT
 BX1616'ATLANTA, THENCE 3.5 MILES EAST ALONG STATE HIGHWAY 1199, 26 FEET NORTH
 BX1616'OF THE CENTER LINE OF THE ROAD, 11.0 FEET NORTHEAST OF A 10 INCH
 BX1616'TRIANGULAR BLAZED OAK TREE, 6.0 FEET SOUTHWEST OF A 10 INCH TRIANGULAR
 BX1616'BLAZED OAK TREE, 6.0 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A
 BX1616'CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND.
 BX1616
 BX1616                          STATION RECOVERY (1981)
 BX1616
 BX1616'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1640 ***********************************************************************
 BX1640  DESIGNATION -  B 3410 LAGS
 BX1640  PID         -  BX1640
 BX1640  STATE/COUNTY-  LA/WINN
 BX1640  COUNTRY     -  US
 BX1640  USGS QUAD   -  ATLANTA (2018)
 BX1640
 BX1640                         *CURRENT SURVEY CONTROL
 BX1640  ______________________________________________________________________
 BX1640* NAD 83(1986) POSITION- 31 48 25.     (N) 092 38 28.     (W)   SCALED
 BX1640* NAVD 88 ORTHO HEIGHT -    63.19  (+/-2cm)      207.3   (feet) VERTCON3
 BX1640  ______________________________________________________________________
 BX1640  GEOID HEIGHT    -        -25.771 (meters)                     GEOID18
 BX1640  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1640
 BX1640.The horizontal coordinates were scaled from a map and have
 BX1640.an estimated accuracy of +/- 6 seconds.
 BX1640
 BX1640.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1640.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1640
 BX1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1640.GEOID18 height accuracy estimate available here.
 BX1640
 BX1640.The vertical order pertains to the NGVD 29 superseded value.
 BX1640
 BX1640.Click photographs - Photos may exist for this station.
 BX1640
 BX1640;                    North         East    Units  Estimated Accuracy
 BX1640;SPC LA N     -   144,920.      986,640.      MT  (+/- 180 meters Scaled)
 BX1640
 BX1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR339190(NAD 83)
 BX1640
 BX1640                          SUPERSEDED SURVEY CONTROL
 BX1640
 BX1640  NGVD 29 (11/26/84)   63.241  (m)          207.48   (f) ADJUSTED    2 0
 BX1640
 BX1640.Superseded values are not recommended for survey control.
 BX1640
 BX1640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1640.See file dsdata.pdf to determine how the superseded data were derived.
 BX1640
 BX1640_MARKER: DD = SURVEY DISK
 BX1640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1640_STAMPING: B 3410
 BX1640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1640+STABILITY: SURFACE MOTION
 BX1640
 BX1640  HISTORY     - Date     Condition        Report By
 BX1640  HISTORY     - UNK      MONUMENTED       LAGS
 BX1640  HISTORY     - 1949     GOOD             CGS
 BX1640  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1640
 BX1640                          STATION DESCRIPTION
 BX1640
 BX1640'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1640'4.15 MI W FROM PACKTON.
 BX1640'4.15 MILES WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1640'ARKANSAS RAILROAD STATION AT PACKTON, 29 FEET SOUTH OF THE CENTER LINE
 BX1640'OF THE HIGHWAY, 70.0 FEET NORTHEAST OF A 16 INCH TRIANGULAR BLAZED
 BX1640'PINE TREE, 10.0 FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A
 BX1640'CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
 BX1640
 BX1640                          STATION RECOVERY (1981)
 BX1640
 BX1640'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1640'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1642 ***********************************************************************
 BX1642  DESIGNATION -  B 3414 LAGS
 BX1642  PID         -  BX1642
 BX1642  STATE/COUNTY-  LA/WINN
 BX1642  COUNTRY     -  US
 BX1642  USGS QUAD   -  PACKTON (2018)
 BX1642
 BX1642                         *CURRENT SURVEY CONTROL
 BX1642  ______________________________________________________________________
 BX1642* NAD 83(1986) POSITION- 31 48 36.     (N) 092 36 59.     (W)   SCALED
 BX1642* NAVD 88 ORTHO HEIGHT -    65.51  (+/-2cm)      214.9   (feet) VERTCON3
 BX1642  ______________________________________________________________________
 BX1642  GEOID HEIGHT    -        -25.749 (meters)                     GEOID18
 BX1642  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1642
 BX1642.The horizontal coordinates were scaled from a map and have
 BX1642.an estimated accuracy of +/- 6 seconds.
 BX1642
 BX1642.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1642.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1642
 BX1642.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1642.GEOID18 height accuracy estimate available here.
 BX1642
 BX1642.The vertical order pertains to the NGVD 29 superseded value.
 BX1642
 BX1642.Click photographs - Photos may exist for this station.
 BX1642
 BX1642;                    North         East    Units  Estimated Accuracy
 BX1642;SPC LA N     -   145,250.      988,980.      MT  (+/- 180 meters Scaled)
 BX1642
 BX1642_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR363194(NAD 83)
 BX1642
 BX1642                          SUPERSEDED SURVEY CONTROL
 BX1642
 BX1642  NGVD 29 (11/26/84)   65.568  (m)          215.12   (f) ADJUSTED    2 0
 BX1642
 BX1642.Superseded values are not recommended for survey control.
 BX1642
 BX1642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1642.See file dsdata.pdf to determine how the superseded data were derived.
 BX1642
 BX1642_MARKER: DD = SURVEY DISK
 BX1642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1642_STAMPING: B 3414
 BX1642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1642+STABILITY: SURFACE MOTION
 BX1642
 BX1642  HISTORY     - Date     Condition        Report By
 BX1642  HISTORY     - UNK      MONUMENTED       LAGS
 BX1642  HISTORY     - 1949     GOOD             CGS
 BX1642  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1642
 BX1642                          STATION DESCRIPTION
 BX1642
 BX1642'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1642'2.65 MI W FROM PACKTON.
 BX1642'2.65 MILES WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1642'ARKANSAS RAILROAD STATION AT PACKTON, 27 FEET SOUTH OF THE CENTER LINE
 BX1642'OF THE HIGHWAY, 15.0 FEET NORTHWEST OF A 16 INCH TRIANGULAR BLAZED
 BX1642'PINE TREE, 11.0 FEET SOUTHWEST OF A WITNESS POST, SET IN THE TOP OF A
 BX1642'CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1642
 BX1642                          STATION RECOVERY (1981)
 BX1642
 BX1642'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1642'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1643 ***********************************************************************
 BX1643  DESIGNATION -  B 3415 LAGS
 BX1643  PID         -  BX1643
 BX1643  STATE/COUNTY-  LA/WINN
 BX1643  COUNTRY     -  US
 BX1643  USGS QUAD   -  PACKTON (2018)
 BX1643
 BX1643                         *CURRENT SURVEY CONTROL
 BX1643  ______________________________________________________________________
 BX1643* NAD 83(1986) POSITION- 31 48 30.     (N) 092 36 43.     (W)   SCALED
 BX1643* NAVD 88 ORTHO HEIGHT -    53.20  (+/-2cm)      174.5   (feet) VERTCON3
 BX1643  ______________________________________________________________________
 BX1643  GEOID HEIGHT    -        -25.747 (meters)                     GEOID18
 BX1643  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1643
 BX1643.The horizontal coordinates were scaled from a map and have
 BX1643.an estimated accuracy of +/- 6 seconds.
 BX1643
 BX1643.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1643.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1643
 BX1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1643.GEOID18 height accuracy estimate available here.
 BX1643
 BX1643.The vertical order pertains to the NGVD 29 superseded value.
 BX1643
 BX1643.Click photographs - Photos may exist for this station.
 BX1643
 BX1643;                    North         East    Units  Estimated Accuracy
 BX1643;SPC LA N     -   145,070.      989,400.      MT  (+/- 180 meters Scaled)
 BX1643
 BX1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR367192(NAD 83)
 BX1643
 BX1643                          SUPERSEDED SURVEY CONTROL
 BX1643
 BX1643  NGVD 29 (11/26/84)   53.253  (m)          174.71   (f) ADJUSTED    2 0
 BX1643
 BX1643.Superseded values are not recommended for survey control.
 BX1643
 BX1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1643.See file dsdata.pdf to determine how the superseded data were derived.
 BX1643
 BX1643_MARKER: DD = SURVEY DISK
 BX1643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1643_STAMPING: B 3415
 BX1643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1643+STABILITY: SURFACE MOTION
 BX1643
 BX1643  HISTORY     - Date     Condition        Report By
 BX1643  HISTORY     - UNK      MONUMENTED       LAGS
 BX1643  HISTORY     - 1949     GOOD             CGS
 BX1643  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1643
 BX1643                          STATION DESCRIPTION
 BX1643
 BX1643'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1643'2.25 MI W FROM PACKTON.
 BX1643'2.25 MILES WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1643'ARKANSAS RAILROAD STATION AT PACKTON, 36 FEET SOUTH OF THE CENTER LINE
 BX1643'OF THE HIGHWAY, 24.0 FEET SOUTHEAST OF A 16 INCH TRIANGULAR BLAZED OAK
 BX1643'TREE, 109.0 FEET EAST OF THE SOUTHEAST CORNER OF A WOODEN BRIDGE, 21.0
 BX1643'FEET SOUTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 BX1643'WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1643
 BX1643                          STATION RECOVERY (1981)
 BX1643
 BX1643'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1643'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1644 ***********************************************************************
 BX1644  DESIGNATION -  B 3417 LAGS
 BX1644  PID         -  BX1644
 BX1644  STATE/COUNTY-  LA/WINN
 BX1644  COUNTRY     -  US
 BX1644  USGS QUAD   -  PACKTON (2018)
 BX1644
 BX1644                         *CURRENT SURVEY CONTROL
 BX1644  ______________________________________________________________________
 BX1644* NAD 83(1986) POSITION- 31 48 16.     (N) 092 35 54.     (W)   SCALED
 BX1644* NAVD 88 ORTHO HEIGHT -    56.93  (+/-2cm)      186.8   (feet) VERTCON3
 BX1644  ______________________________________________________________________
 BX1644  GEOID HEIGHT    -        -25.739 (meters)                     GEOID18
 BX1644  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1644
 BX1644.The horizontal coordinates were scaled from a map and have
 BX1644.an estimated accuracy of +/- 6 seconds.
 BX1644
 BX1644.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1644.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1644
 BX1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1644.GEOID18 height accuracy estimate available here.
 BX1644
 BX1644.The vertical order pertains to the NGVD 29 superseded value.
 BX1644
 BX1644.Click photographs - Photos may exist for this station.
 BX1644
 BX1644;                    North         East    Units  Estimated Accuracy
 BX1644;SPC LA N     -   144,630.      990,690.      MT  (+/- 180 meters Scaled)
 BX1644
 BX1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR380188(NAD 83)
 BX1644
 BX1644                          SUPERSEDED SURVEY CONTROL
 BX1644
 BX1644  NGVD 29 (11/26/84)   56.984  (m)          186.96   (f) ADJUSTED    2 0
 BX1644
 BX1644.Superseded values are not recommended for survey control.
 BX1644
 BX1644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1644.See file dsdata.pdf to determine how the superseded data were derived.
 BX1644
 BX1644_MARKER: DD = SURVEY DISK
 BX1644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1644_STAMPING: B 3417
 BX1644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1644+STABILITY: SURFACE MOTION
 BX1644
 BX1644  HISTORY     - Date     Condition        Report By
 BX1644  HISTORY     - UNK      MONUMENTED       LAGS
 BX1644  HISTORY     - 1949     GOOD             CGS
 BX1644  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1644
 BX1644                          STATION DESCRIPTION
 BX1644
 BX1644'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1644'1.45 MI W FROM PACKTON.
 BX1644'1.45 MILES WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1644'ARKANSAS RAILROAD STATION AT PACKTON, 36 FEET NORTH OF THE CENTER LINE
 BX1644'OF THE HIGHWAY, 19.5 FEET NORTHEAST OF A 10 INCH TRIANGULAR BLAZED
 BX1644'PINE TREE, 4.6 FEET NORTH OF A WITNESS POST, SET IN THE TOP OF A
 BX1644'CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
 BX1644
 BX1644                          STATION RECOVERY (1981)
 BX1644
 BX1644'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1644'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1645 ***********************************************************************
 BX1645  DESIGNATION -  B 3419
 BX1645  PID         -  BX1645
 BX1645  STATE/COUNTY-  LA/WINN
 BX1645  COUNTRY     -  US
 BX1645  USGS QUAD   -  PACKTON (2018)
 BX1645
 BX1645                         *CURRENT SURVEY CONTROL
 BX1645  ______________________________________________________________________
 BX1645* NAD 83(1986) POSITION- 31 47 59.     (N) 092 35 20.     (W)   SCALED
 BX1645* NAVD 88 ORTHO HEIGHT -    52.91  (+/-2cm)      173.6   (feet) VERTCON3
 BX1645  ______________________________________________________________________
 BX1645  GEOID HEIGHT    -        -25.736 (meters)                     GEOID18
 BX1645  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1645
 BX1645.The horizontal coordinates were scaled from a map and have
 BX1645.an estimated accuracy of +/- 6 seconds.
 BX1645
 BX1645.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1645.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1645
 BX1645.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1645.GEOID18 height accuracy estimate available here.
 BX1645
 BX1645.The vertical order pertains to the NGVD 29 superseded value.
 BX1645
 BX1645.Click photographs - Photos may exist for this station.
 BX1645
 BX1645;                    North         East    Units  Estimated Accuracy
 BX1645;SPC LA N     -   144,110.      991,580.      MT  (+/- 180 meters Scaled)
 BX1645
 BX1645_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR389183(NAD 83)
 BX1645
 BX1645                          SUPERSEDED SURVEY CONTROL
 BX1645
 BX1645  NGVD 29 (11/26/84)   52.966  (m)          173.77   (f) ADJUSTED    2 0
 BX1645
 BX1645.Superseded values are not recommended for survey control.
 BX1645
 BX1645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1645.See file dsdata.pdf to determine how the superseded data were derived.
 BX1645
 BX1645_MARKER: DD = SURVEY DISK
 BX1645_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1645_STAMPING: B 3419
 BX1645_MARK LOGO: CGS+SS
 BX1645_PROJECTION: PROJECTING 6 CENTIMETERS
 BX1645_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1645
 BX1645  HISTORY     - Date     Condition        Report By
 BX1645  HISTORY     - UNK      MONUMENTED       LAGS
 BX1645  HISTORY     - 1949     GOOD             CGS
 BX1645  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1645
 BX1645                          STATION DESCRIPTION
 BX1645
 BX1645'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1645'0.75 MI W FROM PACKTON.
 BX1645'0.75 MILE WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1645'ARKANSAS RAILROAD STATION AT PACKTON, 29 FEET SOUTH OF THE CENTER LINE
 BX1645'OF THE HIGHWAY, 15.0 FEET SOUTHEAST OF A 16 INCH TRIANGULAR BLAZED
 BX1645'PINE TREE, 10.0 FEET SOUTHEAST OF A WITNESS POST, SET IN THE TOP OF A
 BX1645'CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 BX1645
 BX1645                          STATION RECOVERY (1981)
 BX1645
 BX1645'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1645'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1550 ***********************************************************************
 BX1550  DESIGNATION -  B 3467 LAGS
 BX1550  PID         -  BX1550
 BX1550  STATE/COUNTY-  LA/WINN
 BX1550  COUNTRY     -  US
 BX1550  USGS QUAD   -  WINNFIELD EAST (2018)
 BX1550
 BX1550                         *CURRENT SURVEY CONTROL
 BX1550  ______________________________________________________________________
 BX1550* NAD 83(1986) POSITION- 31 57 51.     (N) 092 32 32.     (W)   SCALED
 BX1550* NAVD 88 ORTHO HEIGHT -    40.54  (+/-2cm)      133.0   (feet) VERTCON3
 BX1550  ______________________________________________________________________
 BX1550  GEOID HEIGHT    -        -25.581 (meters)                     GEOID18
 BX1550  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1550
 BX1550.The horizontal coordinates were scaled from a map and have
 BX1550.an estimated accuracy of +/- 6 seconds.
 BX1550
 BX1550.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1550.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1550
 BX1550.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1550.GEOID18 height accuracy estimate available here.
 BX1550
 BX1550.The vertical order pertains to the NGVD 29 superseded value.
 BX1550
 BX1550.Click photographs - Photos may exist for this station.
 BX1550
 BX1550;                    North         East    Units  Estimated Accuracy
 BX1550;SPC LA N     -   162,340.      996,010.      MT  (+/- 180 meters Scaled)
 BX1550
 BX1550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR432365(NAD 83)
 BX1550
 BX1550                          SUPERSEDED SURVEY CONTROL
 BX1550
 BX1550  NGVD 29 (11/26/84)   40.611  (m)          133.24   (f) ADJUSTED    2 0
 BX1550
 BX1550.Superseded values are not recommended for survey control.
 BX1550
 BX1550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1550.See file dsdata.pdf to determine how the superseded data were derived.
 BX1550
 BX1550_MARKER: DD = SURVEY DISK
 BX1550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1550_STAMPING: B3467
 BX1550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1550+STABILITY: SURFACE MOTION
 BX1550
 BX1550  HISTORY     - Date     Condition        Report By
 BX1550  HISTORY     - UNK      MONUMENTED       LAGS
 BX1550  HISTORY     - 1950     GOOD             CGS
 BX1550
 BX1550                          STATION DESCRIPTION
 BX1550
 BX1550'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX1550'6.2 MI NE FROM WINNFIELD.
 BX1550'6.2 MILES NORTHEAST ALONG THE TREMONT AND GULF RAILWAY FROM THE
 BX1550'STATION AT WINNFIELD, 0.3 MILE SOUTHWEST OF MILEPOST 42, AT THE
 BX1550'CROSSING OF A GRAVELED ROAD, 79 FEET NORTH OF THE CENTER LINE OF THE
 BX1550'ROAD, 26.5 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE TRACK, 5.0 FEET
 BX1550'NORTH OF A CONCRETE REFERENCE POST AND SET IN THE TOP OF A CONCRETE
 BX1550'POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2255 ***********************************************************************
 BK2255  DESIGNATION -  B 356
 BK2255  PID         -  BK2255
 BK2255  STATE/COUNTY-  LA/CALCASIEU
 BK2255  COUNTRY     -  US
 BK2255  USGS QUAD   -  ECHO (2019)
 BK2255
 BK2255                         *CURRENT SURVEY CONTROL
 BK2255  ______________________________________________________________________
 BK2255* NAD 83(1986) POSITION- 30 08 13.     (N) 093 40 45.     (W)   SCALED
 BK2255* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2255  **This station is located in a suspected subsidence area (see below).
 BK2255  ______________________________________________________________________
 BK2255  GEOID HEIGHT    -        -27.277 (meters)                     GEOID18
 BK2255  DYNAMIC HEIGHT  -          3.655 (meters)       11.99  (feet) COMP
 BK2255  MODELED GRAVITY -    979,311.4   (mgal)                       NAVD 88
 BK2255
 BK2255.The horizontal coordinates were scaled from a map and have
 BK2255.an estimated accuracy of +/- 6 seconds.
 BK2255
 BK2255.** This station is in an area of known vertical motion. If an
 BK2255.** orthometric height was ever established but is not available 
 BK2255.** in the current survey control section, the orthometric height
 BK2255.** is considered suspect.  Suspect heights are available in the
 BK2255.** superseded section only if requested.
 BK2255
 BK2255.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2255.GEOID18 height accuracy estimate available here.
 BK2255
 BK2255.Click photographs - Photos may exist for this station.
 BK2255
 BK2255.The dynamic height is computed by dividing the NAVD 88
 BK2255.geopotential number by the normal gravity value computed on the
 BK2255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2255.degrees latitude (g = 980.6199 gals.).
 BK2255
 BK2255.The modeled gravity was interpolated from observed gravity values.
 BK2255
 BK2255;                    North         East    Units  Estimated Accuracy
 BK2255;SPC LA S     -   183,760.      774,000.      MT  (+/- 180 meters Scaled)
 BK2255
 BK2255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP345341(NAD 83)
 BK2255
 BK2255                          SUPERSEDED SURVEY CONTROL
 BK2255
 BK2255.No superseded survey control is available for this station.
 BK2255
 BK2255_MARKER: I = METAL ROD
 BK2255_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BK2255_STAMPING: B 356 1981
 BK2255_MARK LOGO: NGS
 BK2255_PROJECTION: FLUSH
 BK2255_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BK2255+STABILITY: POSITION/ELEVATION WELL
 BK2255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2255+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2002
 BK2255_ROD/PIPE-DEPTH: 26.8 meters
 BK2255
 BK2255  HISTORY     - Date     Condition        Report By
 BK2255  HISTORY     - 1981     MONUMENTED       NGS
 BK2255  HISTORY     - 20020727 GOOD             USPSQD
 BK2255  HISTORY     - 20041009 GOOD             USPSQD
 BK2255
 BK2255                          STATION DESCRIPTION
 BK2255
 BK2255'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 BK2255'10.4 KM (6.45 MI) NE FROM ORANGE TX.
 BK2255'2.95 KILOMETERS (1.85 MILES) NORTH ALONG 16TH STREET FROM THE JUNCTION
 BK2255'0F WEST GREEN AVENUE IN ORANGE, TEXAS, THENCE 7.4 KILOMETERS (4.6
 BK2255'MILES) EAST ALONG INTERSTATE 10 (INCLUDING RAMP MILEAGE) TO THE MARK
 BK2255'ON THE RIGHT AT WEST ENTRANCE TO A REST AREA, 8.99 METERS (29.5 FEET)
 BK2255'SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANE OF THE HIGHWAY,
 BK2255'0.91 METER (3.0 FEET) NORTHEAST OF THE SOUTH LEG OF TWO SUPPORTS FOR
 BK2255'A REST AREA SIGN.
 BK2255'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BK2255
 BK2255                          STATION RECOVERY (2002)
 BK2255
 BK2255'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BK2255'MARKER IS NOW 11.25 FEET WEST OF A NEW REST AREA SIGN POST AND 1 FOOT
 BK2255'WEST OF A METAL WITNESS POST.
 BK2255
 BK2255                          STATION RECOVERY (2004)
 BK2255
 BK2255'RECOVERY NOTE BY US POWER SQUADRON 2004 (TMD)
 BK2255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0549 ***********************************************************************
 AV0549  DESIGNATION -  B 357
 AV0549  PID         -  AV0549
 AV0549  STATE/COUNTY-  LA/CAMERON
 AV0549  COUNTRY     -  US
 AV0549  USGS QUAD   -  CAMERON (2018)
 AV0549
 AV0549                         *CURRENT SURVEY CONTROL
 AV0549  ______________________________________________________________________
 AV0549* NAD 83(1986) POSITION- 29 47 11.     (N) 093 17 11.     (W)   SCALED
 AV0549* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0549  **This station is located in a suspected subsidence area (see below).
 AV0549  ______________________________________________________________________
 AV0549  GEOID HEIGHT    -        -26.515 (meters)                     GEOID18
 AV0549  DYNAMIC HEIGHT  -          1.286 (meters)        4.22  (feet) COMP
 AV0549  MODELED GRAVITY -    979,291.4   (mgal)                       NAVD 88
 AV0549
 AV0549.The horizontal coordinates were scaled from a map and have
 AV0549.an estimated accuracy of +/- 6 seconds.
 AV0549
 AV0549.** This station is in an area of known vertical motion. If an
 AV0549.** orthometric height was ever established but is not available 
 AV0549.** in the current survey control section, the orthometric height
 AV0549.** is considered suspect.  Suspect heights are available in the
 AV0549.** superseded section only if requested.
 AV0549
 AV0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0549.GEOID18 height accuracy estimate available here.
 AV0549
 AV0549.Click photographs - Photos may exist for this station.
 AV0549
 AV0549.The dynamic height is computed by dividing the NAVD 88
 AV0549.geopotential number by the normal gravity value computed on the
 AV0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0549.degrees latitude (g = 980.6199 gals.).
 AV0549
 AV0549.The modeled gravity was interpolated from observed gravity values.
 AV0549
 AV0549;                    North         East    Units  Estimated Accuracy
 AV0549;SPC LA S     -   144,200.      811,180.      MT  (+/- 180 meters Scaled)
 AV0549
 AV0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN723951(NAD 83)
 AV0549
 AV0549                          SUPERSEDED SURVEY CONTROL
 AV0549
 AV0549.No superseded survey control is available for this station.
 AV0549
 AV0549_MARKER: I = METAL ROD
 AV0549_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AV0549_STAMPING: B 357 1982
 AV0549_MARK LOGO: NGS
 AV0549_PROJECTION: FLUSH
 AV0549_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AV0549+STABILITY: POSITION/ELEVATION WELL
 AV0549_ROD/PIPE-DEPTH: 21.9 meters
 AV0549_SLEEVE-DEPTH  : 9.1 meters
 AV0549
 AV0549  HISTORY     - Date     Condition        Report By
 AV0549  HISTORY     - 1982     MONUMENTED       NGS
 AV0549  HISTORY     - 20050420 MARK NOT FOUND   USPSQD
 AV0549
 AV0549                          STATION DESCRIPTION
 AV0549
 AV0549'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AV0549'3.9 KM (2.4 MI) EAST FROM CAMERON.
 AV0549'3.9 KILOMETERS (2.4 MILES) EAST ALONG STATE HIGHWAY 27 FROM THE POST
 AV0549'OFFICE IN CAMERON, TO THE MARK ON THE LEFT, 14.94 METERS (49.0 FEET)
 AV0549'NORTH OF THE CENTER LINE OF THE HIGHWAY, 4.27 METERS (14.0 FEET) EAST
 AV0549'OF A UTILITY POLE WITH LINES LEADING NORTHEAST TO A WOOD FRAMED HOUSE,
 AV0549'0.92 METER (3.0 FEET) SOUTH OF A FENCE LINE.
 AV0549'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 AV0549'THE MARK IS 0.30 M BELOW HIGHWAY.
 AV0549
 AV0549                          STATION RECOVERY (2005)
 AV0549
 AV0549'RECOVERY NOTE BY US POWER SQUADRON 2005 (CA)
 AV0549'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2014 ***********************************************************************
 AU2014  DESIGNATION -  B 358
 AU2014  PID         -  AU2014
 AU2014  STATE/COUNTY-  LA/LAFOURCHE
 AU2014  COUNTRY     -  US
 AU2014  USGS QUAD   -  LOCKPORT (2018)
 AU2014
 AU2014                         *CURRENT SURVEY CONTROL
 AU2014  ______________________________________________________________________
 AU2014* NAD 83(2011) POSITION- 29 43 39.93296(N) 090 35 52.66289(W)   ADJUSTED
 AU2014* NAD 83(2011) ELLIP HT-   -22.383 (meters)        (03/26/19)   ADJUSTED
 AU2014* NAD 83(2011) EPOCH   -  2010.00
 AU2014* NAVD 88 ORTHO HEIGHT -     3.14  (meters)       10.3   (feet) LEVELING
 AU2014* NAVD 88 EPOCH        -  2009.55
 AU2014  **This station is located in a suspected subsidence area (see below).
 AU2014  **This station is included in the VTDP model (see below).
 AU2014  ______________________________________________________________________
 AU2014  GEOID HEIGHT    -        -25.467 (meters)                     GEOID18
 AU2014  NAD 83(2011) X  -    -57,850.694 (meters)                     COMP
 AU2014  NAD 83(2011) Y  - -5,542,962.146 (meters)                     COMP
 AU2014  NAD 83(2011) Z  -  3,144,192.025 (meters)                     COMP
 AU2014  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 AU2014  VERT ORDER      -  THIRD
 AU2014
 AU2014  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2014  Standards:
 AU2014         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2014            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2014  -------------------------------------------------------------------
 AU2014  NETWORK    0.49   1.43           0.21   0.19   0.73     -0.01483951
 AU2014  -------------------------------------------------------------------
 AU2014  Click here for local accuracies and other accuracy information.
 AU2014
 AU2014.The horizontal coordinates were established by GPS observations
 AU2014.and adjusted by the National Geodetic Survey in March 2019.
 AU2014
 AU2014.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2014.been affixed to the stable North American tectonic plate. See 
 AU2014.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2014
 AU2014.The horizontal coordinates are valid at the epoch date displayed above
 AU2014.which is a decimal equivalence of Year/Month/Day.
 AU2014
 AU2014.** This station is in an area of known vertical motion.  Due to the
 AU2014.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2014.** determined the orthometric heights for marks in these suspect
 AU2014.** subsidence areas should be considered valid only at the epoch date
 AU2014.** associated with the orthometric height.  These heights must always
 AU2014.** be validated when used as control.  All previously superseded
 AU2014.** orthometric heights are now considered suspect and are available
 AU2014.** in the superseded section.  NGS does not recommend using suspect
 AU2014.** or superseded heights as control.
 AU2014
 AU2014.The 2009 superseded orthometric height was determined using a crustal movement
 AU2014.model based on published report NOAA Technical Report NOS/NGS 50
 AU2014.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AU2014.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AU2014.in a special adjustment to evaluate GNSS-derived orthometric heights
 AU2014
 AU2014.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2014.GEOID18 height accuracy estimate available here.
 AU2014
 AU2014.Click photographs - Photos may exist for this station.
 AU2014
 AU2014.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2014
 AU2014.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2014
 AU2014.The ellipsoidal height was determined by GPS observations
 AU2014.and is referenced to NAD 83.
 AU2014
 AU2014. The following values were computed from the NAD 83(2011) position.
 AU2014
 AU2014;                    North         East     Units Scale Factor Converg.
 AU2014;SPC LA S     -   136,318.875 1,071,141.149   MT  0.99993703   +0 22 03.7
 AU2014;SPC LA S     -   447,239.51  3,514,235.59   sFT  0.99993703   +0 22 03.7
 AU2014;UTM  15      - 3,291,035.393   732,335.580   MT  1.00026607   +1 11 30.0
 AU2014
 AU2014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2014!SPC LA S     -   1.00000352  x   0.99993703  =   0.99994055
 AU2014!UTM  15      -   1.00000352  x   1.00026607  =   1.00026959
 AU2014
 AU2014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3233591035(NAD 83)
 AU2014
 AU2014                          SUPERSEDED SURVEY CONTROL
 AU2014
 AU2014  NAD 83(2011)-  29 43 39.93297(N)    090 35 52.66201(W) AD(2010.00) 0
 AU2014  ELLIP H (06/27/12)  -22.346  (m)                       GP(2010.00)    
 AU2014  ELLIP H (10/11/11)  -22.362  (m)                       GP(       ) 4 1
 AU2014  ELLIP H (03/12/08)  -22.319  (m)                       GP(       ) 3 1
 AU2014  NAD 83(2007)-  29 43 39.93290(N)    090 35 52.66256(W) AD(       ) 0
 AU2014  ELLIP H (02/10/07)  -22.322  (m)                       GP(       )    
 AU2014  NAD 83(1992)-  29 43 39.93287(N)    090 35 52.66246(W) AD(2004.65) B
 AU2014  ELLIP H (06/22/05)  -22.325  (m)                       GP(2004.65) 4 1
 AU2014  NAVD 88 (05/17/09)    3.142  (m)           10.31   (f) SUPERSEDED  1 2
 AU2014  NAVD 88 (03/12/08)    3.19   (m)  UNKNOWN  model used  GP(2006.81)    
 AU2014  NAVD 88               3.24   (m)           10.6    (f) LEVELING    3  
 AU2014  NAVD 88 (12/05/96)    3.377  (m)           11.08   (f) ADJUSTED    1 2
 AU2014  NAVD 88 (02/14/94)    3.442  (m)           11.29   (f) SUPERSEDED  1 2
 AU2014  NAVD 88 (06/15/91)    3.526  (m)           11.57   (f) SUPERSEDED  1 2
 AU2014  NGVD 29 (11/26/84)    3.548  (m)           11.64   (f) ADJUSTED    1 2
 AU2014
 AU2014.Superseded values are not recommended for survey control.
 AU2014
 AU2014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2014.See file dsdata.pdf to determine how the superseded data were derived.
 AU2014
 AU2014_MARKER: F = FLANGE-ENCASED ROD
 AU2014_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2014_STAMPING: B 358 1982
 AU2014_MARK LOGO: NGS
 AU2014_PROJECTION: RECESSED 30 CENTIMETERS
 AU2014_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2014+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2016
 AU2014_ROD/PIPE-DEPTH: 25.6 meters
 AU2014_SLEEVE-DEPTH  : 6.0 meters
 AU2014
 AU2014  HISTORY     - Date     Condition        Report By
 AU2014  HISTORY     - 1982     MONUMENTED       NGS
 AU2014  HISTORY     - 1982     GOOD             NGS
 AU2014  HISTORY     - 19930225 GOOD             NGS
 AU2014  HISTORY     - 19941024 GOOD             NGS
 AU2014  HISTORY     - 20040413 GOOD             NGS
 AU2014  HISTORY     - 20051010 GOOD             NGS
 AU2014  HISTORY     - 20060429 GOOD             NGS
 AU2014  HISTORY     - 20100727 GOOD             NGS
 AU2014  HISTORY     - 20160622 GOOD             NGS
 AU2014
 AU2014                          STATION DESCRIPTION
 AU2014
 AU2014'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2014'IN RACELAND.
 AU2014'THE MARK IS 0.30 M BELOW HIGHWAY.
 AU2014'IN RACELAND, AT THE RACELAND FIRE DEPARTMENT COMPANY NO. 2, LOCATED ON
 AU2014'THE SOUTHEAST SIDE OF THE INTERSECTION OF STATE HIGHWAY 308 AND PARISH
 AU2014'ROAD 3199, NEAR THE SOUTH CORNER OF THE FIRE DEPARTMENT, 26.82 METERS
 AU2014'(87.0 FEET) SOUTHWEST OF THE CENTER LINE OF HIGHWAY 308, 1.98 METERS
 AU2014'(6.5 FEET) NORTHWEST OF THE NORTHWEST FACE OF A CREOSOTE BULKHEAD
 AU2014'ALONG THE NORTHWEST BANK OF LAFOURCHE BAYOU, 1.49 METERS (4.9 FEET)
 AU2014'SOUTH OF THE SOUTH CORNER OF THE FIRE DEPARTMENT BUILDING.
 AU2014'THE MARK IS 1.90 METERS  S FROM A WITNESS POST.
 AU2014
 AU2014                          STATION RECOVERY (1982)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU2014'RECOVERED IN GOOD CONDITION.
 AU2014
 AU2014                          STATION RECOVERY (1993)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2014'IN RACELAND, AT THE INTERSECTION OF STATE HIGHWAYS 308 AND 3199, 69.2
 AU2014'M (227.0 FT) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 3199, 26.8
 AU2014'M (87.9 FT) SOUTHWEST OF THE CENTER OF STATE HIGHWAY 308, 17.7 M
 AU2014'(58.1 FT) NORTHWEST OF THE CENTER OF A BOAT RAMP, 1.9 M (6.2 FT)
 AU2014'SOUTH OF THE SOUTH CORNER OF THE RACELAND FIRE DEPARTMENT NUMBER 2,
 AU2014'1.4 M (4.6 FT) NORTHEAST OF A WITNESS POST, 1.0 M (3.3 FT) SOUTHEAST
 AU2014'OF THE SOUTHEAST EDGE OF A CONCRETE PAD, AND 0.3 M (1.0 FT) BELOW THE
 AU2014'LEVEL OF STATE HIGHWAY 308.  NOTE--ACCESS TO THE DATUM POINT IS
 AU2014'THROUGH A 5-INCH LOGO CAP.
 AU2014
 AU2014                          STATION RECOVERY (1994)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2014'IN RACELAND, AT THE INTERSECTION OF STATE HIGHWAYS 308 AND 3199, 69.2
 AU2014'M (227.0 FT) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 3199, 26.8 M
 AU2014'(87.9 FT) SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 308, 17.7 M
 AU2014'(58.1 FT) NORTHWEST OF THE CENTER OF A BOAT RAMP, 1.9 M (6.2 FT) SOUTH
 AU2014'OF THE SOUTH CORNER OF THE RACELAND FIRE DEPARTMENT NUMBER 2, 1.0 M
 AU2014'(3.3 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF A CONCRETE PAD, AND 0.3 M
 AU2014'(1.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 308.  NOTE--ACCESS TO THE
 AU2014'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AU2014
 AU2014                          STATION RECOVERY (2004)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AU2014'RECOVERED AS DESCRIBED  NOTE STATE HIGHWAY 3199 IS NOW STATE HIGHWAY
 AU2014'182.
 AU2014
 AU2014                          STATION RECOVERY (2005)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (KLF)
 AU2014'RECOVERED AS DESCRIBED WITH THE FOLLOWING ADDITION.  1.52 M ENE OF A
 AU2014'METAL POST WITH WITNESS SIGN ATTACHED.
 AU2014
 AU2014                          STATION RECOVERY (2006)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU2014'RECOVERED AS DESCRIBED.
 AU2014
 AU2014                          STATION RECOVERY (2010)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (RWA)
 AU2014'RECOVERED AS DESCRIBED.
 AU2014
 AU2014                          STATION RECOVERY (2016)
 AU2014
 AU2014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (RWA)
 AU2014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2049 ***********************************************************************
 AU2049  DESIGNATION -  B 359
 AU2049  PID         -  AU2049
 AU2049  STATE/COUNTY-  LA/JEFFERSON
 AU2049  COUNTRY     -  US
 AU2049  USGS QUAD   -  CAMINADA PASS (2018)
 AU2049
 AU2049                         *CURRENT SURVEY CONTROL
 AU2049  ______________________________________________________________________
 AU2049* NAD 83(1986) POSITION- 29 12 32.     (N) 090 01 58.     (W)   SCALED
 AU2049* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2049  **This station is located in a suspected subsidence area (see below).
 AU2049  ______________________________________________________________________
 AU2049  GEOID HEIGHT    -        -23.792 (meters)                     GEOID18
 AU2049
 AU2049.The horizontal coordinates were scaled from a map and have
 AU2049.an estimated accuracy of +/- 6 seconds.
 AU2049
 AU2049.** This station is in an area of known vertical motion.  Due to the
 AU2049.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2049.** determined the orthometric heights for marks in these suspect
 AU2049.** subsidence areas should be considered valid only at the epoch date
 AU2049.** associated with the orthometric height.  These heights must always
 AU2049.** be validated when used as control.  All previously superseded
 AU2049.** orthometric heights are now considered suspect and are available
 AU2049.** in the superseded section.  NGS does not recommend using suspect
 AU2049.** or superseded heights as control.
 AU2049
 AU2049.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2049.GEOID18 height accuracy estimate available here.
 AU2049
 AU2049.Click photographs - Photos may exist for this station.
 AU2049
 AU2049;                    North         East    Units  Estimated Accuracy
 AU2049;SPC LA S     -    79,300.    1,126,470.      MT  (+/- 180 meters Scaled)
 AU2049
 AU2049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN884347(NAD 83)
 AU2049
 AU2049                          SUPERSEDED SURVEY CONTROL
 AU2049
 AU2049.No superseded survey control is available for this station.
 AU2049
 AU2049_MARKER: I = METAL ROD
 AU2049_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2049_STAMPING: B 359 1982
 AU2049_MARK LOGO: NGS
 AU2049_PROJECTION: FLUSH
 AU2049_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2049_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2049+SATELLITE: SATELLITE OBSERVATIONS - February 24, 1993
 AU2049_ROD/PIPE-DEPTH: 24.4 meters
 AU2049
 AU2049  HISTORY     - Date     Condition        Report By
 AU2049  HISTORY     - 1982     MONUMENTED       NGS
 AU2049  HISTORY     - 19930224 GOOD             NGS
 AU2049
 AU2049                          STATION DESCRIPTION
 AU2049
 AU2049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2049'4.9 KM (3.05 MI) SW FROM GRAND ISLE.
 AU2049'THE MARK IS 0.18 M BELOW HIGHWAY.
 AU2049'4.9 KILOMETERS (3.05 MILES) SOUTHWEST ALONG STATE HIGHWAY 1 FROM THE
 AU2049'POST OFFICE IN GRAND ISLE, TO THE JUNCTION OF CARMAN LANE AND THE MARK
 AU2049'ON THE RIGHT, 7.92 METERS (26.0 FEET) NORTHWEST OF THE CENTER LINE OF
 AU2049'THE HIGHWAY, 5.79 METERS (19.0 FEET) NORTHEAST OF THE CENTER OF CARMAN
 AU2049'LANE, 2.01 METERS (6.6 FEET) WEST OF HIGHWAY MILE POST NO. 6,
 AU2049'0.91 METER (3.0 FEET) NORTHEAST OF A POWER POLE WITH A SECURITY LIGHT,
 AU2049'0.91 METER (3.0 FEET) EAST OF A TELEPHONE CABLE JUNCTION BOX.
 AU2049'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 AU2049
 AU2049                          STATION RECOVERY (1993)
 AU2049
 AU2049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2049'4.8 KM (3.00 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 1 FROM THE POST
 AU2049'OFFICE IN GRAND ISLE, 7.9 M (25.9 FT) NORTHWEST OF THE CENTERLINE OF
 AU2049'THE HIGHWAY, 5.8 M (19.0 FT) NORTHEAST OF THE CENTER OF CARMEN
 AU2049'STREET, 0.9 M (3.0 FT) NORTHEAST OF A UTILITY LIGHT POLE, 0.9 M (3.0
 AU2049'FT) NORTHEAST OF UNDERGROUND CABLE JUNCTION BOX NUMBER 251, 0.3 M
 AU2049'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.2 M (0.7 FT) SOUTHEAST
 AU2049'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AU2049'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2274 ***********************************************************************
 BK2274  DESIGNATION -  B 360
 BK2274  PID         -  BK2274
 BK2274  STATE/COUNTY-  LA/CALCASIEU
 BK2274  COUNTRY     -  US
 BK2274  USGS QUAD   -  WESTLAKE (2018)
 BK2274
 BK2274                         *CURRENT SURVEY CONTROL
 BK2274  ______________________________________________________________________
 BK2274* NAD 83(1986) POSITION- 30 10 49.     (N) 093 16 26.     (W)   SCALED
 BK2274* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2274  **This station is located in a suspected subsidence area (see below).
 BK2274  ______________________________________________________________________
 BK2274  GEOID HEIGHT    -        -27.175 (meters)                     GEOID18
 BK2274  DYNAMIC HEIGHT  -          2.453 (meters)        8.05  (feet) COMP
 BK2274  MODELED GRAVITY -    979,316.8   (mgal)                       NAVD 88
 BK2274
 BK2274.The horizontal coordinates were scaled from a map and have
 BK2274.an estimated accuracy of +/- 6 seconds.
 BK2274
 BK2274.** This station is in an area of known vertical motion. If an
 BK2274.** orthometric height was ever established but is not available 
 BK2274.** in the current survey control section, the orthometric height
 BK2274.** is considered suspect.  Suspect heights are available in the
 BK2274.** superseded section only if requested.
 BK2274
 BK2274.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2274.GEOID18 height accuracy estimate available here.
 BK2274
 BK2274.Click photographs - Photos may exist for this station.
 BK2274
 BK2274.The dynamic height is computed by dividing the NAVD 88
 BK2274.geopotential number by the normal gravity value computed on the
 BK2274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2274.degrees latitude (g = 980.6199 gals.).
 BK2274
 BK2274.The modeled gravity was interpolated from observed gravity values.
 BK2274
 BK2274;                    North         East    Units  Estimated Accuracy
 BK2274;SPC LA S     -   187,830.      813,120.      MT  (+/- 180 meters Scaled)
 BK2274
 BK2274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP736387(NAD 83)
 BK2274
 BK2274                          SUPERSEDED SURVEY CONTROL
 BK2274
 BK2274.No superseded survey control is available for this station.
 BK2274
 BK2274_MARKER: I = METAL ROD
 BK2274_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BK2274_STAMPING: B 360 1982
 BK2274_MARK LOGO: NGS
 BK2274_PROJECTION: FLUSH
 BK2274_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BK2274+STABILITY: POSITION/ELEVATION WELL
 BK2274_ROD/PIPE-DEPTH: 12.2 meters
 BK2274
 BK2274  HISTORY     - Date     Condition        Report By
 BK2274  HISTORY     - 1982     MONUMENTED       NGS
 BK2274  HISTORY     - 1989     GOOD             USPSQD
 BK2274  HISTORY     - 19970208 GOOD             USPSQD
 BK2274
 BK2274                          STATION DESCRIPTION
 BK2274
 BK2274'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 BK2274'10.3 KM (6.45 MI) SW FROM LAKE CHARLES.
 BK2274'3.0 KILOMETERS (1.9 MILES) SOUTH ALONG RYAN STREET FROM THE COURTHOUSE
 BK2274'IN LAKE CHARLES, THENCE 7.3 KILOMETERS (4.55 MILES) SOUTH ALONG PRIEN
 BK2274'LAKE ROAD TO THE JUNCTION OF LOCKE LANE AND THE MARK STRAIGHT AHEAD AS
 BK2274'PRIEN LAKE ROAD TURNS SHARPLY TO THE SOUTH, 4.27 METERS (14.0 FEET)
 BK2274'WEST OF THE CENTER OF LOCKE LANE, 3.44 METERS (11.3 FEET) NORTHEAST OF
 BK2274'UTILITY POLE NUMBERED 50 2194, AND 1.83 METERS (6.0 FEET) SOUTH OF THE
 BK2274'EXTENDED CENTER OF PRIEN LAKE ROAD TO THE WEST.
 BK2274'THE MARK IS 0.61 METERS  NW FROM A WITNESS POST.
 BK2274'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 BK2274
 BK2274                          STATION RECOVERY (1989)
 BK2274
 BK2274'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK2274'RECOVERED IN GOOD CONDITION.
 BK2274
 BK2274                          STATION RECOVERY (1997)
 BK2274
 BK2274'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2094 ***********************************************************************
 AU2094  DESIGNATION -  B 361
 AU2094  PID         -  AU2094
 AU2094  STATE/COUNTY-  LA/LAFOURCHE
 AU2094  COUNTRY     -  US
 AU2094  USGS QUAD   -  SAVOIE (2018)
 AU2094
 AU2094                         *CURRENT SURVEY CONTROL
 AU2094  ______________________________________________________________________
 AU2094* NAD 83(1986) POSITION- 29 40 49.     (N) 090 39 01.     (W)   SCALED
 AU2094* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2094  **This station is located in a suspected subsidence area (see below).
 AU2094  ______________________________________________________________________
 AU2094  GEOID HEIGHT    -        -25.363 (meters)                     GEOID18
 AU2094  DYNAMIC HEIGHT  -          0.68  (meters)        2.2   (feet) COMP
 AU2094  MODELED GRAVITY -    979,302.1   (mgal)                       NAVD 88
 AU2094
 AU2094.The horizontal coordinates were scaled from a map and have
 AU2094.an estimated accuracy of +/- 6 seconds.
 AU2094
 AU2094.** This station is in an area of known vertical motion. If an
 AU2094.** orthometric height was ever established but is not available 
 AU2094.** in the current survey control section, the orthometric height
 AU2094.** is considered suspect.  Suspect heights are available in the
 AU2094.** superseded section only if requested.
 AU2094
 AU2094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2094.GEOID18 height accuracy estimate available here.
 AU2094
 AU2094.Click photographs - Photos may exist for this station.
 AU2094
 AU2094.The dynamic height is computed by dividing the NAVD 88
 AU2094.geopotential number by the normal gravity value computed on the
 AU2094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2094.degrees latitude (g = 980.6199 gals.).
 AU2094
 AU2094.The modeled gravity was interpolated from observed gravity values.
 AU2094
 AU2094;                    North         East    Units  Estimated Accuracy
 AU2094;SPC LA S     -   131,030.    1,066,110.      MT  (+/- 180 meters Scaled)
 AU2094
 AU2094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN273856(NAD 83)
 AU2094
 AU2094                          SUPERSEDED SURVEY CONTROL
 AU2094
 AU2094.No superseded survey control is available for this station.
 AU2094
 AU2094_MARKER: I = METAL ROD
 AU2094_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2094_STAMPING: B 361 1982
 AU2094_MARK LOGO: NGS
 AU2094_PROJECTION: FLUSH
 AU2094_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2094+STABILITY: POSITION/ELEVATION WELL
 AU2094_ROD/PIPE-DEPTH: 18.3 meters
 AU2094
 AU2094  HISTORY     - Date     Condition        Report By
 AU2094  HISTORY     - 1982     MONUMENTED       NGS
 AU2094  HISTORY     - 19930223 MARK NOT FOUND   NGS
 AU2094
 AU2094                          STATION DESCRIPTION
 AU2094
 AU2094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2094'5.4 KM (3.35 MI) NE FROM BAYOU BLUE.
 AU2094'5.4 KILOMETERS (3.35 MILES) NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE
 AU2094'INTERSECTION OF STATE HIGHWAY 316 IN BAYOU BLUE, TO THE MARK ON THE
 AU2094'RIGHT, AT HIGHWAY MILE POST 220, 12.34 METERS (40.5 FEET) SOUTHEAST OF
 AU2094'THE CENTER LINE OF HIGHWAY 90, 4.57 METERS (15.0 FEET) SOUTHEAST OF
 AU2094'HIGHWAY MILE POST 220, 1.37 METERS (4.5 FEET) NORTHWEST OF A WIRE
 AU2094'FENCE.
 AU2094'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 AU2094'THE MARK IS 0.91 M BELOW HIGHWAY.
 AU2094
 AU2094                          STATION RECOVERY (1993)
 AU2094
 AU2094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2094'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2060 ***********************************************************************
 AU2060  DESIGNATION -  B 362
 AU2060  PID         -  AU2060
 AU2060  STATE/COUNTY-  LA/IBERIA
 AU2060  COUNTRY     -  US
 AU2060  USGS QUAD   -  JEANERETTE (2018)
 AU2060
 AU2060                         *CURRENT SURVEY CONTROL
 AU2060  ______________________________________________________________________
 AU2060* NAD 83(1986) POSITION- 29 56 02.     (N) 091 41 17.     (W)   SCALED
 AU2060* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2060  **This station is located in a suspected subsidence area (see below).
 AU2060  ______________________________________________________________________
 AU2060  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 AU2060  DYNAMIC HEIGHT  -          5.187 (meters)       17.02  (feet) COMP
 AU2060  MODELED GRAVITY -    979,308.5   (mgal)                       NAVD 88
 AU2060
 AU2060.The horizontal coordinates were scaled from a map and have
 AU2060.an estimated accuracy of +/- 6 seconds.
 AU2060
 AU2060.** This station is in an area of known vertical motion. If an
 AU2060.** orthometric height was ever established but is not available 
 AU2060.** in the current survey control section, the orthometric height
 AU2060.** is considered suspect.  Suspect heights are available in the
 AU2060.** superseded section only if requested.
 AU2060
 AU2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2060.GEOID18 height accuracy estimate available here.
 AU2060
 AU2060.Click photographs - Photos may exist for this station.
 AU2060
 AU2060.The dynamic height is computed by dividing the NAVD 88
 AU2060.geopotential number by the normal gravity value computed on the
 AU2060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2060.degrees latitude (g = 980.6199 gals.).
 AU2060
 AU2060.The modeled gravity was interpolated from observed gravity values.
 AU2060
 AU2060;                    North         East    Units  Estimated Accuracy
 AU2060;SPC LA S     -   158,990.      965,750.      MT  (+/- 180 meters Scaled)
 AU2060
 AU2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP266121(NAD 83)
 AU2060
 AU2060                          SUPERSEDED SURVEY CONTROL
 AU2060
 AU2060.No superseded survey control is available for this station.
 AU2060
 AU2060_MARKER: I = METAL ROD
 AU2060_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2060_STAMPING: B 362 1982
 AU2060_MARK LOGO: NGS
 AU2060_PROJECTION: FLUSH
 AU2060_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2060+STABILITY: POSITION/ELEVATION WELL
 AU2060_ROD/PIPE-DEPTH: 21.9 meters
 AU2060
 AU2060  HISTORY     - Date     Condition        Report By
 AU2060  HISTORY     - 1982     MONUMENTED       NGS
 AU2060
 AU2060                          STATION DESCRIPTION
 AU2060
 AU2060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2060'2.6 KM (1.6 MI) NW FROM JEANERETTE.
 AU2060'2.6 KILOMETERS (1.6 MILES) NORTHWEST ALONG STATE HIGHWAY 182 FROM THE
 AU2060'POST OFFICE IN JEANERETTE, TO THE MARK ON THE LEFT, 14.33 METERS (47.0
 AU2060'FEET) SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1.09 METERS (3.6
 AU2060'FEET) WEST OF THE EAST SUPPORT LEG OF A WELCOME TO JEANERETTE SIGN,
 AU2060'0.46 METER (1.5 FEET) NORTHEAST OF THE CHAIN LINK FENCE AROUND THE
 AU2060'BORLEIGH MEMORIAL PARK.
 AU2060'THE MARK IS 0.35 METERS  NE FROM A WITNESS POST.
 AU2060'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2072 ***********************************************************************
 AU2072  DESIGNATION -  B 363
 AU2072  PID         -  AU2072
 AU2072  STATE/COUNTY-  LA/LAFOURCHE
 AU2072  COUNTRY     -  US
 AU2072  USGS QUAD   -  KRAEMER (2018)
 AU2072
 AU2072                         *CURRENT SURVEY CONTROL
 AU2072  ______________________________________________________________________
 AU2072* NAD 83(1986) POSITION- 29 45 08.     (N) 090 42 48.     (W)   SCALED
 AU2072* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2072  **This station is located in a suspected subsidence area (see below).
 AU2072  ______________________________________________________________________
 AU2072  GEOID HEIGHT    -        -25.555 (meters)                     GEOID18
 AU2072  DYNAMIC HEIGHT  -          4.28  (meters)       14.0   (feet) COMP
 AU2072  MODELED GRAVITY -    979,305.7   (mgal)                       NAVD 88
 AU2072
 AU2072.The horizontal coordinates were scaled from a map and have
 AU2072.an estimated accuracy of +/- 6 seconds.
 AU2072
 AU2072.** This station is in an area of known vertical motion. If an
 AU2072.** orthometric height was ever established but is not available 
 AU2072.** in the current survey control section, the orthometric height
 AU2072.** is considered suspect.  Suspect heights are available in the
 AU2072.** superseded section only if requested.
 AU2072
 AU2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2072.GEOID18 height accuracy estimate available here.
 AU2072
 AU2072.Click photographs - Photos may exist for this station.
 AU2072
 AU2072.The dynamic height is computed by dividing the NAVD 88
 AU2072.geopotential number by the normal gravity value computed on the
 AU2072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2072.degrees latitude (g = 980.6199 gals.).
 AU2072
 AU2072.The modeled gravity was interpolated from observed gravity values.
 AU2072
 AU2072;                    North         East    Units  Estimated Accuracy
 AU2072;SPC LA S     -   138,960.    1,059,970.      MT  (+/- 180 meters Scaled)
 AU2072
 AU2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN211935(NAD 83)
 AU2072
 AU2072                          SUPERSEDED SURVEY CONTROL
 AU2072
 AU2072.No superseded survey control is available for this station.
 AU2072
 AU2072_MARKER: I = METAL ROD
 AU2072_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2072_STAMPING: B 363 1982
 AU2072_MARK LOGO: NGS
 AU2072_PROJECTION: FLUSH
 AU2072_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2072+STABILITY: POSITION/ELEVATION WELL
 AU2072_ROD/PIPE-DEPTH: 18.3 meters
 AU2072
 AU2072  HISTORY     - Date     Condition        Report By
 AU2072  HISTORY     - 1982     MONUMENTED       NGS
 AU2072
 AU2072                          STATION DESCRIPTION
 AU2072
 AU2072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2072'5.4 KM (3.35 MI) SE FROM LAFOURCHE.
 AU2072'5.4 KILOMETERS (3.35 MILES) SOUTHEAST ALONG STATE HIGHWAY 308 FROM THE
 AU2072'SOUTHERN PACIFIC RAILROAD OVERPASS BRIDGE IN LAFOURCHE TO THE MARK ON
 AU2072'THE LEFT AT THE SOUTHWEST END POST OF A WIRE PROPERTY LINE FENCE,
 AU2072'7.32 METERS (24.0 FEET) NORTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 AU2072'6.70 METERS (22.0 FEET) SOUTHWEST OF TELEPHONE CABLE JUNCTION BOX NO.
 AU2072'17W, 6.10 METERS (20.0 FEET) NORTHWEST OF THE CENTER OF A SHELL ROAD
 AU2072'LEADING NORTHEAST, AND 2.90 METERS (9.5 FEET) EAST OF THE WOODEN POST
 AU2072'SUPPORTING A MAIL BOX WITH THE NAME F. J. ZERINGUE, BOX 490, HIGHWAY
 AU2072'308, AND 0.30 METER (1.0 FOOT) SOUTHWEST OF THE SOUTHWEST END POST OF
 AU2072'THE PROPERTY LINE FENCE.
 AU2072'THE MARK IS 0.3 METERS  SW FROM A WITNESS POST.
 AU2072'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2088 ***********************************************************************
 AU2088  DESIGNATION -  B 364
 AU2088  PID         -  AU2088
 AU2088  STATE/COUNTY-  LA/TERREBONNE
 AU2088  COUNTRY     -  US
 AU2088  USGS QUAD   -  HOUMA (2018)
 AU2088
 AU2088                         *CURRENT SURVEY CONTROL
 AU2088  ______________________________________________________________________
 AU2088* NAD 83(1986) POSITION- 29 36 11.     (N) 090 43 04.     (W)   SCALED
 AU2088* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2088  **This station is located in a suspected subsidence area (see below).
 AU2088  ______________________________________________________________________
 AU2088  GEOID HEIGHT    -        -25.187 (meters)                     GEOID18
 AU2088
 AU2088.The horizontal coordinates were scaled from a map and have
 AU2088.an estimated accuracy of +/- 6 seconds.
 AU2088
 AU2088.** This station is in an area of known vertical motion.  Due to the
 AU2088.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2088.** determined the orthometric heights for marks in these suspect
 AU2088.** subsidence areas should be considered valid only at the epoch date
 AU2088.** associated with the orthometric height.  These heights must always
 AU2088.** be validated when used as control.  All previously superseded
 AU2088.** orthometric heights are now considered suspect and are available
 AU2088.** in the superseded section.  NGS does not recommend using suspect
 AU2088.** or superseded heights as control.
 AU2088
 AU2088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2088.GEOID18 height accuracy estimate available here.
 AU2088
 AU2088.Click photographs - Photos may exist for this station.
 AU2088
 AU2088;                    North         East    Units  Estimated Accuracy
 AU2088;SPC LA S     -   122,430.    1,059,620.      MT  (+/- 180 meters Scaled)
 AU2088
 AU2088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN210769(NAD 83)
 AU2088
 AU2088                          SUPERSEDED SURVEY CONTROL
 AU2088
 AU2088.No superseded survey control is available for this station.
 AU2088
 AU2088_MARKER: I = METAL ROD
 AU2088_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2088_STAMPING: B 364 1982
 AU2088_MARK LOGO: NGS
 AU2088_PROJECTION: FLUSH
 AU2088_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2088_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2088+STABILITY: POSITION/ELEVATION WELL
 AU2088_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2088+SATELLITE: SATELLITE OBSERVATIONS - June 09, 1993
 AU2088_ROD/PIPE-DEPTH: 23.1 meters
 AU2088_SLEEVE-DEPTH  : 6.1 meters
 AU2088
 AU2088  HISTORY     - Date     Condition        Report By
 AU2088  HISTORY     - 1982     MONUMENTED       NGS
 AU2088  HISTORY     - 19930303 GOOD             NGS
 AU2088  HISTORY     - 19930609 GOOD             LADTD
 AU2088
 AU2088                          STATION DESCRIPTION
 AU2088
 AU2088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 AU2088'IN HOUMA.
 AU2088'THE MARK IS 0.2 M ABOVE AVENUE.
 AU2088'IN HOUMA, ALONG LEGION AVENUE, ON THE PROPERTY OF THE AMERICAN LEGION
 AU2088'LENOX HOTARD POST 31, IN THE LAWN OF THE CIRCLE DRIVE AROUND THE FLAG
 AU2088'POLE, 22.89 METERS (75.1 FEET) NORTH OF THE NORTH CURB OF THE AVENUE,
 AU2088'3.72 METERS (12.2 FEET) EAST OF THE WEST EDGE OF THE CIRCLE DRIVE,
 AU2088'4.06 METERS (13.3 FEET) NORTHWEST OF THE NORTHWEST CORNER OF A
 AU2088'MEMORIAL PLAQUE, 1.47 METERS (4.8 FEET) WEST OF THE WEST EDGE OF THE
 AU2088'CONCRETE BASE OF THE FLAG POLE.
 AU2088
 AU2088                          STATION RECOVERY (1993)
 AU2088
 AU2088'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2088'IN HOUMA, AT THE INTERSECTION OF WILLIAMS AND LEGION AVENUES, 49.5 M
 AU2088'(162.4 FT) EAST-SOUTHEAST OF THE CENTER OF WILLIAMS AVENUE, 27.8 M
 AU2088'(91.2 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE AMERICAN LEGION
 AU2088'LEAOX HATARD POST 31, 25.8 M (84.6 FT) NORTH-NORTHEAST OF AND LEVEL
 AU2088'WITH THE CENTER OF LEGION AVENUE, 3.4 M (11.2 FT) SOUTHWEST OF THE
 AU2088'SOUTHWEST CORNER OF A FOOTING FOR A MEMORIAL MONUMENT (KOREAN
 AU2088'WAR-VIETNAM WAR), AND 1.6 M (5.2 FT) WEST OF A FLAGPOLE.
 AU2088'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AU2088
 AU2088                          STATION RECOVERY (1993)
 AU2088
 AU2088'RECOVERY NOTE BY LA TRANSP AND DEV 1993
 AU2088'THE STATION IS LOCATED IN HOUMA AT THE INTERSECTION OF WILLIAMS AND
 AU2088'LEGION AVENUES AND IN FRONT OF THE AMERICAN LEGION LENOX HOTARD POST
 AU2088'31.  OWNERSHIP--AMERICAN LEGION POST 31.  THE STATION IS 163.5 FT
 AU2088'(49.8 M) EAST FROM THE CENTER OF WILLIAMS AVE., 97.0 FT (29.6 M)
 AU2088'NORTH FROM THE CENTER OF LEGION AVE., 81.0 FT (24.7 M) SOUTHEAST FROM
 AU2088'THE SOUTHWEST CORNER OF THE AMERICAN LEGION BUILDING, 11.5 FT (3.5 M)
 AU2088'SOUTHWEST FROM THE SOUTHWEST CORNER OF A KOREAN AND VIETNAM WAR
 AU2088'MEMORIAL MONUMENT, 7.0 FT (2.1 M) WEST FROM A FLAGPOLE, FLUSH WITH
 AU2088'THE GROUND SURFACE AND ABOUT LEVEL WITH THE AVENUES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2150 ***********************************************************************
 AU2150  DESIGNATION -  B 365
 AU2150  PID         -  AU2150
 AU2150  STATE/COUNTY-  LA/JEFFERSON
 AU2150  COUNTRY     -  US
 AU2150  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2150
 AU2150                         *CURRENT SURVEY CONTROL
 AU2150  ______________________________________________________________________
 AU2150* NAD 83(1986) POSITION- 29 49 50.     (N) 090 06 47.     (W)   SCALED
 AU2150* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2150  **This station is located in a suspected subsidence area (see below).
 AU2150  ______________________________________________________________________
 AU2150  GEOID HEIGHT    -        -25.622 (meters)                     GEOID18
 AU2150  OBS GRAVITY     -    979,307.3   (mgal)                       GRAV_OBS
 AU2150
 AU2150.The horizontal coordinates were scaled from a map and have
 AU2150.an estimated accuracy of +/- 6 seconds.
 AU2150
 AU2150.** This station is in an area of known vertical motion.  Due to the
 AU2150.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2150.** determined the orthometric heights for marks in these suspect
 AU2150.** subsidence areas should be considered valid only at the epoch date
 AU2150.** associated with the orthometric height.  These heights must always
 AU2150.** be validated when used as control.  All previously superseded
 AU2150.** orthometric heights are now considered suspect and are available
 AU2150.** in the superseded section.  NGS does not recommend using suspect
 AU2150.** or superseded heights as control.
 AU2150
 AU2150.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2150.GEOID18 height accuracy estimate available here.
 AU2150
 AU2150.Click photographs - Photos may exist for this station.
 AU2150
 AU2150.The observed gravity was obtained from relative gravimeter ties
 AU2150.to the IGSN71 gravity network.
 AU2150
 AU2150;                    North         East    Units  Estimated Accuracy
 AU2150;SPC LA S     -   148,110.    1,117,930.      MT  (+/- 180 meters Scaled)
 AU2150
 AU2150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP789035(NAD 83)
 AU2150
 AU2150                          SUPERSEDED SURVEY CONTROL
 AU2150
 AU2150.No superseded survey control is available for this station.
 AU2150
 AU2150_MARKER: I = METAL ROD
 AU2150_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2150_STAMPING: B 365 1984
 AU2150_MARK LOGO: NGS
 AU2150_PROJECTION: RECESSED 10 CENTIMETERS
 AU2150_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2150_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2150+STABILITY: POSITION/ELEVATION WELL
 AU2150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2150+SATELLITE: SATELLITE OBSERVATIONS - August 24, 1994
 AU2150_ROD/PIPE-DEPTH: 30.5 meters
 AU2150_SLEEVE-DEPTH  : 6.1 meters
 AU2150
 AU2150  HISTORY     - Date     Condition        Report By
 AU2150  HISTORY     - 1984     MONUMENTED       NGS
 AU2150  HISTORY     - 1984     GOOD             LA-051
 AU2150  HISTORY     - 19940824 GOOD             NGS
 AU2150  HISTORY     - 20060429 MARK NOT FOUND   NGS
 AU2150
 AU2150                          STATION DESCRIPTION
 AU2150
 AU2150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AU2150'6.4 KM (3.95 MI) SOUTH FROM MARRERO.
 AU2150'6.4 KM (3.95 MI) SOUTHERLY ALONG STATE ROUTE 45 FROM THE JUNCTION OF
 AU2150'LA PALCO BOULEVARD IN MARRERO, AT THE NORTHEAST CORNER FENCE ENCLOSURE
 AU2150'OF THE BAYOU DES FAMILLES SEWER TREATMENT PLANT, 16.4 METERS (53.7 FT)
 AU2150'WEST-SOUTHWEST OF THE CENTERLINE OF ROUTE 45, 1.2 METERS (4.0 FT)
 AU2150'EAST-NORTHEAST OF A 6 FOOT HIGH SECURITY FENCE, 1.3 METERS (4.2 FT)
 AU2150'EAST-SOUTHEAST OF THE NORTHEAST SECURITY FENCE CORNER POST,
 AU2150'18.5 METERS (60.8 FT) SOUTH OF A POWER LINE POLE WITH A TRANSFORMER.
 AU2150'NOTE, DRIVEN TO REQUIRED DRIVING RATE.
 AU2150'THE MARK IS 1.20 METERS  ENE FROM A WITNESS POST.
 AU2150'THE MARK IS ABOVE LEVEL WITH ROUTE 45.
 AU2150
 AU2150                          STATION RECOVERY (1984)
 AU2150
 AU2150'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU2150'RECOVERED IN GOOD CONDITION.
 AU2150
 AU2150                          STATION RECOVERY (1994)
 AU2150
 AU2150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2150'3.7 KM (2.30 MI) SOUTHERLY ALONG STATE HIGHWAY 45 (BARATARIA
 AU2150'BOULEVARD) FROM THE JUNCTION OF STATE HIGHWAY 3134 IN MARRERO, 29.2 M
 AU2150'(95.8 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF MARRERO-ESTELLE
 AU2150'VOLUNTEER FIRE STATION 83, 16.4 M (53.8 FT) WEST-SOUTHWEST OF THE
 AU2150'HIGHWAY CENTERLINE, 1.3 M (4.3 FT) EAST-SOUTHEAST OF THE NORTHEAST
 AU2150'CORNER OF A FENCE ENCLOSING THE BAYOU DES FEMILLES SEWAGE TREATMENT
 AU2150'PLANT, 1.2 M (3.9 FT) EAST-NORTHEAST OF THE FENCE AND A WITNESS POST,
 AU2150'AND 0.2 M (0.7 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 AU2150'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AU2150
 AU2150                          STATION RECOVERY (2006)
 AU2150
 AU2150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DEB)
 AU2150'NOT RECOVERED. MEASURMENTS PUT MARK IN THE CENTER OF A DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2138 ***********************************************************************
 AU2138  DESIGNATION -  B 366
 AU2138  PID         -  AU2138
 AU2138  STATE/COUNTY-  LA/PLAQUEMINES
 AU2138  COUNTRY     -  US
 AU2138  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2138
 AU2138                         *CURRENT SURVEY CONTROL
 AU2138  ______________________________________________________________________
 AU2138* NAD 83(1986) POSITION- 29 50 04.54   (N) 090 00 07.69   (W)   HD_HELD1
 AU2138* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2138  **This station is located in a suspected subsidence area (see below).
 AU2138  ______________________________________________________________________
 AU2138  GEOID HEIGHT    -        -25.619 (meters)                     GEOID18
 AU2138
 AU2138.The horizontal coordinates were determined by differentially corrected
 AU2138.hand held GPS observations or other comparable positioning techniques
 AU2138.and have an estimated accuracy of +/- 3 meters.
 AU2138
 AU2138.** This station is in an area of known vertical motion. If an
 AU2138.** orthometric height was ever established but is not available 
 AU2138.** in the current survey control section, the orthometric height
 AU2138.** is considered suspect.  Suspect heights are available in the
 AU2138.** superseded section only if requested.
 AU2138
 AU2138.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2138.GEOID18 height accuracy estimate available here.
 AU2138
 AU2138.Click photographs - Photos may exist for this station.
 AU2138
 AU2138;                    North         East    Units  Estimated Accuracy
 AU2138;SPC LA S     -   148,679.6   1,128,642.8     MT  (+/- 3 meters HH1 GPS) 
 AU2138
 AU2138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8968204229(NAD 83)
 AU2138
 AU2138                          SUPERSEDED SURVEY CONTROL
 AU2138
 AU2138.No superseded survey control is available for this station.
 AU2138
 AU2138_MARKER: I = METAL ROD
 AU2138_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2138_STAMPING: B 366 1984
 AU2138_MARK LOGO: NGS
 AU2138_PROJECTION: RECESSED 3 CENTIMETERS
 AU2138_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2138+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2005
 AU2138_ROD/PIPE-DEPTH: 28.0 meters
 AU2138
 AU2138  HISTORY     - Date     Condition        Report By
 AU2138  HISTORY     - 1984     MONUMENTED       NGS
 AU2138  HISTORY     - 20050910 GOOD             JCLS
 AU2138
 AU2138                          STATION DESCRIPTION
 AU2138
 AU2138'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AU2138'2.4 KM (1.5 MI) SW FROM BELLE CHASSE.
 AU2138'2.4 KM (1.5 MI) SOUTHWEST ALONG STATE ROUTE 23 FROM THE POST OFFICE IN
 AU2138'BELLE CHASSE TO THE COASTAL TUGS INCORPORATED BUILDING AND THE MARK ON
 AU2138'THE RIGHT.  JUST NORTH OF THE JUNCTION OF ALFRED STREET, 9.88 METERS
 AU2138'(32.4 FT) WEST-NORTHWEST OF THE CENTER LINE OF ROUTE 23 SOUTHBOUND,
 AU2138'21.85 METERS (71.7 FT) NORTH-NORTHEAST OF THE CENTER OF THE DRIVEWAY
 AU2138'TO THE COASTAL TUG INCORPORATED BUILDING, 8.84 METERS (29.0 FT) EAST
 AU2138'OF THE NORTHEAST CORNER OF THE BUILDING, 3.81 METERS (12.5 FT )
 AU2138'WEST-NORTHWEST OF A POWER LINE POLE, 0.73 METERS (2.4 FT)
 AU2138'SOUTH-SOUTHWEST OF THE NORTHEAST CORNER POST OF A CHAINLINK FENCE AND
 AU2138'0.15 METERS (0.5 FT) EAST-SOUTHEAST OF THE CHAINLINK FENCE.
 AU2138'THE MARK IS 0.15 M ABOVE ROUTE 23.
 AU2138
 AU2138                          STATION RECOVERY (2005)
 AU2138
 AU2138'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005 (MRY)
 AU2138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0696 ***********************************************************************
 AT0696  DESIGNATION -  B 367
 AT0696  PID         -  AT0696
 AT0696  STATE/COUNTY-  LA/PLAQUEMINES
 AT0696  COUNTRY     -  US
 AT0696  USGS QUAD   -  BELLE CHASSE (2018)
 AT0696
 AT0696                         *CURRENT SURVEY CONTROL
 AT0696  ______________________________________________________________________
 AT0696* NAD 83(1986) POSITION- 29 51 22.     (N) 089 58 56.     (W)   SCALED
 AT0696* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0696  **This station is located in a suspected subsidence area (see below).
 AT0696  ______________________________________________________________________
 AT0696  GEOID HEIGHT    -        -25.690 (meters)                     GEOID18
 AT0696
 AT0696.The horizontal coordinates were scaled from a map and have
 AT0696.an estimated accuracy of +/- 6 seconds.
 AT0696
 AT0696.** This station is in an area of known vertical motion. If an
 AT0696.** orthometric height was ever established but is not available 
 AT0696.** in the current survey control section, the orthometric height
 AT0696.** is considered suspect.  Suspect heights are available in the
 AT0696.** superseded section only if requested.
 AT0696
 AT0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0696.GEOID18 height accuracy estimate available here.
 AT0696
 AT0696.Click photographs - Photos may exist for this station.
 AT0696
 AT0696;                    North         East    Units  Estimated Accuracy
 AT0696;SPC LA S     -   151,090.    1,130,540.      MT  (+/- 180 meters Scaled)
 AT0696
 AT0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU118065(NAD 83)
 AT0696
 AT0696                          SUPERSEDED SURVEY CONTROL
 AT0696
 AT0696.No superseded survey control is available for this station.
 AT0696
 AT0696_MARKER: I = METAL ROD
 AT0696_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AT0696_STAMPING: B 367 1984
 AT0696_MARK LOGO: NGS
 AT0696_PROJECTION: FLUSH
 AT0696_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AT0696+STABILITY: POSITION/ELEVATION WELL
 AT0696_ROD/PIPE-DEPTH: 26.8 meters
 AT0696_SLEEVE-DEPTH  : 6.10 meters
 AT0696
 AT0696  HISTORY     - Date     Condition        Report By
 AT0696  HISTORY     - 1984     MONUMENTED       NGS
 AT0696
 AT0696                          STATION DESCRIPTION
 AT0696
 AT0696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AT0696'0.88 KM (0.55 MI) NE FROM BELLE CHASSE.
 AT0696'0.48 KM (0.3 MI) NORTHEAST ALONG STATE ROUTE 23 FROM THE POST OFFICE
 AT0696'IN BELLE CHASSE, THENCE 0.40 KM (0.25 MI) EAST-SOUTHEAST ALONG AVENUE
 AT0696'G (BELLE CHASSE FERRY ROAD).  AT THE PLAQUEMINES PARISH ENGINEERING
 AT0696'AND PUBLIC WORKS OFFICE BUILDING ON THE LEFT, 2.3 METERS (7.4 FT)
 AT0696'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE OFFICE BUILDING,
 AT0696'17.7 METERS (58.0 FT) NORTHEAST OF THE NORTHEAST CURB OF AVENUE G,
 AT0696'0.76 METERS (2.5 FT) SOUTH-SOUTHWEST OF THE SOUTHWEST EDGE OF A
 AT0696'SIDEWALK, 14.6 METERS (48.0 FT) SOUTH-SOUTHWEST OF THE CENTER OF WEST
 AT0696'ENTRANCE DOORS TO THE OFFICE BUILDING, 18.6 METERS (61.0 FT)
 AT0696'WEST-NORTHWEST OF A POWER LINE POLE, 13.6 METERS
 AT0696'(44.5 FT)EAST-NORTHEAST OF A PARKING LOT AREA STREET LIGHT POLE AND
 AT0696'2.6 METERS (8.5 FT) EAST-SOUTHEAST OF THE SOUTHEAST EDGE OF PARKING
 AT0696'LOT CURB.  NOTE, ROD DRIVEN TO REQUIRED RATE.
 AT0696'THE MARK IS 0.12 M ABOVE PARKING AREA PAVEMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2173 ***********************************************************************
 AU2173  DESIGNATION -  B 368
 AU2173  PID         -  AU2173
 AU2173  STATE/COUNTY-  LA/JEFFERSON
 AU2173  COUNTRY     -  US
 AU2173  USGS QUAD   -  INDIAN BEACH (2018)
 AU2173
 AU2173                         *CURRENT SURVEY CONTROL
 AU2173  ______________________________________________________________________
 AU2173* NAD 83(1986) POSITION- 30 00 00.     (N) 090 09 20.     (W)   SCALED
 AU2173* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2173  **This station is located in a suspected subsidence area (see below).
 AU2173  ______________________________________________________________________
 AU2173  GEOID HEIGHT    -        -26.085 (meters)                     GEOID18
 AU2173  DYNAMIC HEIGHT  -         -1.756 (meters)       -5.76  (feet) COMP
 AU2173  MODELED GRAVITY -    979,316.7   (mgal)                       NAVD 88
 AU2173  OBS GRAVITY     -    979,315.6   (mgal)                       GRAV_OBS
 AU2173
 AU2173.The horizontal coordinates were scaled from a map and have
 AU2173.an estimated accuracy of +/- 6 seconds.
 AU2173
 AU2173.** This station is in an area of known vertical motion. If an
 AU2173.** orthometric height was ever established but is not available 
 AU2173.** in the current survey control section, the orthometric height
 AU2173.** is considered suspect.  Suspect heights are available in the
 AU2173.** superseded section only if requested.
 AU2173
 AU2173.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2173.GEOID18 height accuracy estimate available here.
 AU2173
 AU2173.Click photographs - Photos may exist for this station.
 AU2173
 AU2173.The dynamic height is computed by dividing the NAVD 88
 AU2173.geopotential number by the normal gravity value computed on the
 AU2173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2173.degrees latitude (g = 980.6199 gals.).
 AU2173
 AU2173.The modeled gravity was interpolated from observed gravity values.
 AU2173
 AU2173.The observed gravity was obtained from relative gravimeter ties
 AU2173.to the IGSN71 gravity network.
 AU2173
 AU2173;                    North         East    Units  Estimated Accuracy
 AU2173;SPC LA S     -   166,850.    1,113,630.      MT  (+/- 180 meters Scaled)
 AU2173
 AU2173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP743221(NAD 83)
 AU2173
 AU2173                          SUPERSEDED SURVEY CONTROL
 AU2173
 AU2173.No superseded survey control is available for this station.
 AU2173
 AU2173_MARKER: I = METAL ROD
 AU2173_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2173_STAMPING: B 368 1984
 AU2173_MARK LOGO: NGS
 AU2173_PROJECTION: FLUSH
 AU2173_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2173+SATELLITE: SATELLITE OBSERVATIONS - December 13, 1994
 AU2173_ROD/PIPE-DEPTH: 24.4 meters
 AU2173
 AU2173  HISTORY     - Date     Condition        Report By
 AU2173  HISTORY     - 1984     MONUMENTED       NGS
 AU2173  HISTORY     - 1984     GOOD             LA-051
 AU2173  HISTORY     - 1985     GOOD             NGS
 AU2173  HISTORY     - 19941213 GOOD             NGS
 AU2173
 AU2173                          STATION DESCRIPTION
 AU2173
 AU2173'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AU2173'0.3 KM (0.2 MI) SOUTH FROM METAIRIE.
 AU2173'0.3 KM (0.2 MI) SOUTH ALONG CAUSEWAY BOULEVARD FROM THE JUNCTION OF
 AU2173'VETERANS MEMORIAL HIGHWAY IN METAIRIE, ALSO IS ABOUT 0.3 KM (0.2 MI)
 AU2173'NORTH ALONG CAUSEWAY BOULEVARD FROM THE CENTER OF INTERSTATE HIGHWAY
 AU2173'10, 19.50 METERS (64.0 FT) WEST OF THE CENTERLINE OF CAUSEWAY
 AU2173'BOULEVARD SOUTHBOUND, 5.26 METERS (17.2 FT) WEST OF THE NORTHWEST
 AU2173'CORNER OF A CONCRETE BASE SUPPORT FOR INTERSTATE HIGHWAY 10 EAST AND
 AU2173'WEST SIGNS OVER CAUSEWAY BOULEVARD SOUTHBOUND, 7.92 METERS (26.0 FT)
 AU2173'EAST OF THE CENTER OF THE NORTH SERVICE ROAD WEST, 5.48 METERS
 AU2173'(18.0 FT) SOUTH OF AN EXTENDED CENTERLINE OF 27TH STREET LEADING WEST,
 AU2173'29.56 METERS (97.0 FT) SOUTH OF A METAL STREET LIGHT POLE AND 0.15
 AU2173'(0.5 FT) EAST OF A FIVE FOOT CHAIN LINK FENCE.  NOTE, DRIVING RATE
 AU2173'MET, ROD ANCHORED.
 AU2173'THE MARK IS ABOVE LEVEL WITH NORTH SERVICE ROAD W.
 AU2173
 AU2173                          STATION RECOVERY (1984)
 AU2173
 AU2173'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU2173'RECOVERED IN GOOD CONDITION.
 AU2173
 AU2173                          STATION RECOVERY (1985)
 AU2173
 AU2173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU2173'RECOVERED IN GOOD CONDITION.
 AU2173
 AU2173                          STATION RECOVERY (1994)
 AU2173
 AU2173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2173'IN METAIRIE, AT THE INTERSECTION OF CAUSEWAY BOULEVARD AND 27TH
 AU2173'STREET, 17.2 M (56.4 FT) WEST OF THE CENTER OF THE SOUTHBOUND LANES OF
 AU2173'THE BOULEVARD, 7.9 M (25.9 FT) EAST OF THE CENTERLINE OF NORTH SERVICE
 AU2173'ROAD WEST, 5.5 M (18.0 FT) SOUTH OF THE EXTENDED STREET CENTER, 5.3 M
 AU2173'(17.4 FT) WEST OF THE NORTHWEST CORNER OF THE WEST FOOTING FOR AN
 AU2173'OVERHEAD HIGHWAY SIGN, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AU2173'BOULEVARD, 0.2 M (0.7 FT) EAST OF A CHAIN-LINK FENCE, AND 0.2 M (0.7
 AU2173'FT) SOUTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AU2173'THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2163 ***********************************************************************
 AU2163  DESIGNATION -  B 369
 AU2163  PID         -  AU2163
 AU2163  STATE/COUNTY-  LA/JEFFERSON
 AU2163  COUNTRY     -  US
 AU2163  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2163
 AU2163                         *CURRENT SURVEY CONTROL
 AU2163  ______________________________________________________________________
 AU2163* NAD 83(2011) POSITION- 29 46 05.46834(N) 090 06 01.68789(W)   ADJUSTED
 AU2163* NAD 83(2011) ELLIP HT-   -23.662 (meters)        (06/27/12)   ADJUSTED
 AU2163* NAD 83(2011) EPOCH   -  2010.00
 AU2163* NAVD 88 ORTHO HEIGHT -     1.84  (meters)        6.0   (feet) LEVELING
 AU2163* NAVD 88 EPOCH        -  2009.55
 AU2163  **This station is located in a suspected subsidence area (see below).
 AU2163  **This station is included in the VTDP model (see below).
 AU2163  ______________________________________________________________________
 AU2163  GEOID HEIGHT    -        -25.414 (meters)                     GEOID18
 AU2163  NAD 83(2011) X  -     -9,716.276 (meters)                     COMP
 AU2163  NAD 83(2011) Y  - -5,541,030.895 (meters)                     COMP
 AU2163  NAD 83(2011) Z  -  3,148,082.031 (meters)                     COMP
 AU2163  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 AU2163  OBS GRAVITY     -    979,308.2   (mgal)                       GRAV_OBS
 AU2163
 AU2163  VERT ORDER      -  THIRD
 AU2163
 AU2163  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2163  Standards:
 AU2163         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2163            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2163  -------------------------------------------------------------------
 AU2163  NETWORK    0.39   1.61           0.09   0.19   0.82      0.01035164
 AU2163  -------------------------------------------------------------------
 AU2163  Click here for local accuracies and other accuracy information.
 AU2163
 AU2163.The horizontal coordinates were established by GPS observations
 AU2163.and adjusted by the National Geodetic Survey in June 2012.
 AU2163
 AU2163.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2163.been affixed to the stable North American tectonic plate. See 
 AU2163.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2163
 AU2163.The horizontal coordinates are valid at the epoch date displayed above
 AU2163.which is a decimal equivalence of Year/Month/Day.
 AU2163
 AU2163.** This station is in an area of known vertical motion.  Due to the
 AU2163.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2163.** determined the orthometric heights for marks in these suspect
 AU2163.** subsidence areas should be considered valid only at the epoch date
 AU2163.** associated with the orthometric height.  These heights must always
 AU2163.** be validated when used as control.  All previously superseded
 AU2163.** orthometric heights are now considered suspect and are available
 AU2163.** in the superseded section.  NGS does not recommend using suspect
 AU2163.** or superseded heights as control.
 AU2163
 AU2163.The 2009 superseded orthometric height was determined using a crustal movement
 AU2163.model based on published report NOAA Technical Report NOS/NGS 50
 AU2163.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 AU2163.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 AU2163.in a special adjustment to evaluate GNSS-derived orthometric heights
 AU2163
 AU2163.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2163.GEOID18 height accuracy estimate available here.
 AU2163
 AU2163.Click photographs - Photos may exist for this station.
 AU2163
 AU2163.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2163
 AU2163.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2163
 AU2163.The ellipsoidal height was determined by GPS observations
 AU2163.and is referenced to NAD 83.
 AU2163
 AU2163.The observed gravity was obtained from relative gravimeter ties
 AU2163.to the IGSN71 gravity network.
 AU2163
 AU2163. The following values were computed from the NAD 83(2011) position.
 AU2163
 AU2163;                    North         East     Units Scale Factor Converg.
 AU2163;SPC LA S     -   141,212.867 1,119,219.827   MT  0.99993394   +0 36 59.2
 AU2163;SPC LA S     -   463,295.88  3,671,973.72   sFT  0.99993394   +0 36 59.2
 AU2163;UTM  15      - 3,296,622.940   780,361.846   MT  1.00056994   +1 26 25.9
 AU2163
 AU2163!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2163!SPC LA S     -   1.00000372  x   0.99993394  =   0.99993766
 AU2163!UTM  15      -   1.00000372  x   1.00056994  =   1.00057366
 AU2163
 AU2163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8036196622(NAD 83)
 AU2163
 AU2163                          SUPERSEDED SURVEY CONTROL
 AU2163
 AU2163  ELLIP H (10/11/11)  -23.670  (m)                       GP(       ) 4 1
 AU2163  ELLIP H (03/12/08)  -23.656  (m)                       GP(       ) 3 1
 AU2163  NAD 83(2007)-  29 46 05.46850(N)    090 06 01.68883(W) AD(       ) 0
 AU2163  ELLIP H (02/10/07)  -23.651  (m)                       GP(       )    
 AU2163  NAD 83(1992)-  29 46 05.46861(N)    090 06 01.68847(W) AD(2004.65) B
 AU2163  ELLIP H (06/22/05)  -23.668  (m)                       GP(2004.65) 4 1
 AU2163  NAVD 88 (05/17/09)    1.843  (m)            6.05   (f) SUPERSEDED  1 2
 AU2163  NAVD 88 (03/12/08)    1.80   (m)  UNKNOWN  model used  GP(2006.81)    
 AU2163  NAVD 88               1.84   (m)            6.0    (f) LEVELING    3  
 AU2163  NAVD 88 (12/05/96)    1.975  (m)            6.48   (f) ADJUSTED    1 2
 AU2163  NAVD 88 (02/14/94)    1.928  (m)            6.33   (f) SUPERSEDED  1 2
 AU2163  NGVD 29 (11/26/84)    2.020  (m)            6.63   (f) ADJUSTED    1 2
 AU2163
 AU2163.Superseded values are not recommended for survey control.
 AU2163
 AU2163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2163.See file dsdata.pdf to determine how the superseded data were derived.
 AU2163
 AU2163_MARKER: F = FLANGE-ENCASED ROD
 AU2163_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU2163_STAMPING: B 369 1984
 AU2163_MARK LOGO: NGS
 AU2163_PROJECTION: RECESSED 30 CENTIMETERS
 AU2163_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2163_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2163+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2010
 AU2163_ROD/PIPE-DEPTH: 36.6 meters
 AU2163
 AU2163  HISTORY     - Date     Condition        Report By
 AU2163  HISTORY     - 1984     MONUMENTED       NGS
 AU2163  HISTORY     - 1984     GOOD             LA-051
 AU2163  HISTORY     - 19940826 GOOD             NGS
 AU2163  HISTORY     - 20040415 GOOD             NGS
 AU2163  HISTORY     - 20060429 GOOD             NGS
 AU2163  HISTORY     - 20090224 GOOD             WOOLPT
 AU2163  HISTORY     - 20090314 GOOD             LOWE
 AU2163  HISTORY     - 20090502 GOOD             LOWE
 AU2163  HISTORY     - 20100918 GOOD             USACE
 AU2163
 AU2163                          STATION DESCRIPTION
 AU2163
 AU2163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AU2163'0.7 KM (0.45 MI) NORTH FROM LAFITTE.
 AU2163'0.7 KM (0.45 MI) NORTH ALONG STATE HIGHWAY 3134 FROM THE CENTER OF THE
 AU2163'BRIDGE OVER THE INTERCOASTAL WATERWAY WHICH IS ABOUT 12.9 KM (8.0 MI)
 AU2163'SOUTH OF MARRERO AND 8.0 KM 5.0 MI) NORTH OF LAFITTE AT THE NORTH END
 AU2163'OF THE BRIDGE, 7.31 METERS (24.0 FT) EAST OF THE CENTERLINE OF THE
 AU2163'BRIDGE, 1.21 METERS (4.0 FT) SOUTH-SOUTHEAST OF THE NORTH END OF THE
 AU2163'CONCRETE BRIDGE RAIL, 0.60 METERS (2.0 FT) EAST OF THE EAST FACE OF
 AU2163'THE CONCRETE BRIDGE RAIL AND 0.97 METERS (3.2 FT) SOUTH OF THE SOUTH
 AU2163'FACE OF THE WINGWALL.  NOTE, DRIVING RATE 32 SECONDS PER FOOT.  ROD
 AU2163'ANCHORED.
 AU2163'THE MARK IS 0.54 METERS  E FROM A WITNESS POST.
 AU2163'THE MARK IS 0.30 M BELOW HIGHWAY 3134.
 AU2163
 AU2163                          STATION RECOVERY (1984)
 AU2163
 AU2163'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU2163'RECOVERED IN GOOD CONDITION.
 AU2163
 AU2163                          STATION RECOVERY (1994)
 AU2163
 AU2163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2163'9.6 KM (5.95 MI) SOUTHERLY ALONG STATE HIGHWAY 3134 FROM THE JUNCTION
 AU2163'OF STATE HIGHWAY 45 (BARATARIA BOULEVARD) IN MARRERO, 7.3 M (24.0 FT)
 AU2163'EAST OF THE CENTERLINE OF THE HIGHWAY, 1.2 M (3.9 FT) SOUTH-SOUTHEAST
 AU2163'OF THE NORTH END OF A BRIDGE SPANNING THE INTRACOASTAL WATERWAY, 1.0 M
 AU2163'(3.3 FT) SOUTH OF THE SOUTH FACE OF A WINGWALL, 0.6 M (2.0 FT) EAST OF
 AU2163'THE EAST FACE OF THE BRIDGE RAILING, AND 0.3 M (1.0 FT) BELOW THE
 AU2163'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AU2163'5-INCH LOGO CAP.
 AU2163
 AU2163                          STATION RECOVERY (2004)
 AU2163
 AU2163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 AU2163'RECOVERED AS DESCRIBED
 AU2163
 AU2163                          STATION RECOVERY (2006)
 AU2163
 AU2163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU2163'RECOVERED AS DESCRIBED.
 AU2163
 AU2163                          STATION RECOVERY (2009)
 AU2163
 AU2163'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 AU2163'RECOVERED AS DESCRIBED
 AU2163
 AU2163                          STATION RECOVERY (2009)
 AU2163
 AU2163'RECOVERY NOTE BY LOWE ENGINEERS 2009 (RW)
 AU2163'RECOVERED IN GOOD CONDITION.
 AU2163
 AU2163                          STATION RECOVERY (2009)
 AU2163
 AU2163'RECOVERY NOTE BY LOWE ENGINEERS 2009 (RW)
 AU2163'RECOVERED IN GOOD CONDITION.
 AU2163
 AU2163                          STATION RECOVERY (2010)
 AU2163
 AU2163'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2010 (JTH)
 AU2163'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1338 ***********************************************************************
 CQ1338  DESIGNATION -  B 37
 CQ1338  PID         -  CQ1338
 CQ1338  STATE/COUNTY-  LA/WEBSTER
 CQ1338  COUNTRY     -  US
 CQ1338  USGS QUAD   -  CULLEN (2018)
 CQ1338
 CQ1338                         *CURRENT SURVEY CONTROL
 CQ1338  ______________________________________________________________________
 CQ1338* NAD 83(1986) POSITION- 32 58 31.     (N) 093 27 26.     (W)   SCALED
 CQ1338* NAVD 88 ORTHO HEIGHT -    75.140 (meters)      246.52  (feet) ADJUSTED
 CQ1338  ______________________________________________________________________
 CQ1338  GEOID HEIGHT    -        -26.225 (meters)                     GEOID18
 CQ1338  DYNAMIC HEIGHT  -         75.058 (meters)      246.25  (feet) COMP
 CQ1338  MODELED GRAVITY -    979,551.7   (mgal)                       NAVD 88
 CQ1338
 CQ1338  VERT ORDER      -  SECOND    CLASS 0
 CQ1338
 CQ1338.The horizontal coordinates were scaled from a map and have
 CQ1338.an estimated accuracy of +/- 6 seconds.
 CQ1338
 CQ1338.The orthometric height was determined by differential leveling and
 CQ1338.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1338.in June 1991.
 CQ1338
 CQ1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1338.GEOID18 height accuracy estimate available here.
 CQ1338
 CQ1338.Click photographs - Photos may exist for this station.
 CQ1338
 CQ1338.The dynamic height is computed by dividing the NAVD 88
 CQ1338.geopotential number by the normal gravity value computed on the
 CQ1338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1338.degrees latitude (g = 980.6199 gals.).
 CQ1338
 CQ1338.The modeled gravity was interpolated from observed gravity values.
 CQ1338
 CQ1338;                    North         East    Units  Estimated Accuracy
 CQ1338;SPC LA N     -   274,860.      910,510.      MT  (+/- 180 meters Scaled)
 CQ1338
 CQ1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS572486(NAD 83)
 CQ1338
 CQ1338                          SUPERSEDED SURVEY CONTROL
 CQ1338
 CQ1338  NGVD 29 (11/26/84)   75.198  (m)          246.71   (f) ADJUSTED    2 0
 CQ1338
 CQ1338.Superseded values are not recommended for survey control.
 CQ1338
 CQ1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1338.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1338
 CQ1338_MARKER: DB = BENCH MARK DISK
 CQ1338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1338_STAMPING: B 37 1934
 CQ1338_MARK LOGO: CGS
 CQ1338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1338+STABILITY: SURFACE MOTION
 CQ1338
 CQ1338  HISTORY     - Date     Condition        Report By
 CQ1338  HISTORY     - 1934     MONUMENTED       CGS
 CQ1338  HISTORY     - 1956     MARK NOT FOUND   USGS
 CQ1338  HISTORY     - 20021012 MARK NOT FOUND   USPSQD
 CQ1338
 CQ1338                          STATION DESCRIPTION
 CQ1338
 CQ1338'DESCRIBED BY US GEOLOGICAL SURVEY 1956
 CQ1338'2.1 MI S FROM SPRINGHILL.
 CQ1338'2.1 MILES SOUTH ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM THE
 CQ1338'STATION AT SPRING HILL, 21 FEET SOUTH OF POLE 49+26, 440 FEET NORTH OF
 CQ1338'THE NORTH FENCE OF THE SOUTHERN KRAFT PAPER CORPORATION MILL, 1-1/2
 CQ1338'POLES NORTH OF A ROAD CROSSING, 40 FEET WEST OF THE TRACK, AND 21 FEET
 CQ1338'EAST OF A HIGHWAY.  SET IN THE TOP OF A CONCRETE POST.
 CQ1338
 CQ1338                          STATION RECOVERY (2002)
 CQ1338
 CQ1338'RECOVERY NOTE BY US POWER SQUADRON 2002 (DPM)
 CQ1338'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0719 ***********************************************************************
 AT0719  DESIGNATION -  B 370
 AT0719  PID         -  AT0719
 AT0719  STATE/COUNTY-  LA/PLAQUEMINES
 AT0719  COUNTRY     -  US
 AT0719  USGS QUAD   -  HAPPY JACK (2018)
 AT0719
 AT0719                         *CURRENT SURVEY CONTROL
 AT0719  ______________________________________________________________________
 AT0719* NAD 83(1986) POSITION- 29 31 43.     (N) 089 44 58.     (W)   SCALED
 AT0719* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0719  **This station is located in a suspected subsidence area (see below).
 AT0719  ______________________________________________________________________
 AT0719  GEOID HEIGHT    -        -24.506 (meters)                     GEOID18
 AT0719
 AT0719.The horizontal coordinates were scaled from a map and have
 AT0719.an estimated accuracy of +/- 6 seconds.
 AT0719
 AT0719.** This station is in an area of known vertical motion. If an
 AT0719.** orthometric height was ever established but is not available 
 AT0719.** in the current survey control section, the orthometric height
 AT0719.** is considered suspect.  Suspect heights are available in the
 AT0719.** superseded section only if requested.
 AT0719
 AT0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0719.GEOID18 height accuracy estimate available here.
 AT0719
 AT0719.Click photographs - Photos may exist for this station.
 AT0719
 AT0719;                    North         East    Units  Estimated Accuracy
 AT0719;SPC LA S     -   115,080.    1,153,530.      MT  (+/- 180 meters Scaled)
 AT0719
 AT0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT335697(NAD 83)
 AT0719
 AT0719                          SUPERSEDED SURVEY CONTROL
 AT0719
 AT0719.No superseded survey control is available for this station.
 AT0719
 AT0719_MARKER: I = METAL ROD
 AT0719_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AT0719_STAMPING: B 370 1984
 AT0719_MARK LOGO: NGS
 AT0719_PROJECTION: FLUSH
 AT0719_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0719_ROD/PIPE-DEPTH: 30.5 meters
 AT0719
 AT0719  HISTORY     - Date     Condition        Report By
 AT0719  HISTORY     - 1984     MONUMENTED       NGS
 AT0719
 AT0719                          STATION DESCRIPTION
 AT0719
 AT0719'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AT0719'7.9 KM (4.9 MI) NW FROM PORT SULPHUR.
 AT0719'5.5 KM (3.45 MI) NORTHWEST ALONG STATE ROUTE 23 FROM THE POST OFFICE
 AT0719'IN PORT SULPHUR THENCE 2.3 KM (1.45 MI)NORTHWEST ALONG OLD ROUTE 23 TO
 AT0719'AN ASPHALT ROAD LEADING SOUTHWEST ON THE LEFT AND THE MARK ON THE
 AT0719'RIGHT, 13.32 METERS (43.7 FT) NORTHEAST OF THE CENTERLINE OF OLD ROUTE
 AT0719'23, 16.92 METERS (55.5 FT) EAST-NORTHEAST OF THE T-JUNCTION OF OLD
 AT0719'ROUTE 23 AND THE ASPHALT ROAD LEADING SOUTHWEST, 7.10 METERS (23.3 FT)
 AT0719'NORTHWEST OF THE CENTER OF A ROAD LEADING TO THE LEVEE AND 1.10 METERS
 AT0719'(3.6 FT) NORTHWEST OF A POWER LINE POLE.
 AT0719'THE MARK IS 0.61 METERS  SE FROM A WITNESS POST.
 AT0719'THE MARK IS ABOVE LEVEL WITH OLD ROUTE 23.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0740 ***********************************************************************
 AT0740  DESIGNATION -  B 371
 AT0740  PID         -  AT0740
 AT0740  STATE/COUNTY-  LA/PLAQUEMINES
 AT0740  COUNTRY     -  US
 AT0740  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0740
 AT0740                         *CURRENT SURVEY CONTROL
 AT0740  ______________________________________________________________________
 AT0740* NAD 83(2011) POSITION- 29 35 35.59700(N) 089 49 09.01863(W)   ADJUSTED
 AT0740* NAD 83(2011) ELLIP HT-   -24.307 (meters)        (06/27/12)   ADJUSTED
 AT0740* NAD 83(2011) EPOCH   -  2010.00
 AT0740* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0740  **This station is located in a suspected subsidence area (see below).
 AT0740  ______________________________________________________________________
 AT0740  GEOID HEIGHT    -        -24.760 (meters)                     GEOID18
 AT0740  NAD 83(2011) X  -     17,518.057 (meters)                     COMP
 AT0740  NAD 83(2011) Y  - -5,550,614.558 (meters)                     COMP
 AT0740  NAD 83(2011) Z  -  3,131,232.066 (meters)                     COMP
 AT0740  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 AT0740  DYNAMIC HEIGHT  -          0.73  (meters)        2.4   (feet) COMP
 AT0740  MODELED GRAVITY -    979,305.1   (mgal)                       NAVD 88
 AT0740
 AT0740  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AT0740  Standards:
 AT0740         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AT0740            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AT0740  -------------------------------------------------------------------
 AT0740  NETWORK    1.06   3.90           0.21   0.53   1.99      0.03622848
 AT0740  -------------------------------------------------------------------
 AT0740  Click here for local accuracies and other accuracy information.
 AT0740
 AT0740.The horizontal coordinates were established by GPS observations
 AT0740.and adjusted by the National Geodetic Survey in June 2012.
 AT0740
 AT0740.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AT0740.been affixed to the stable North American tectonic plate. See 
 AT0740.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AT0740
 AT0740.The horizontal coordinates are valid at the epoch date displayed above
 AT0740.which is a decimal equivalence of Year/Month/Day.
 AT0740
 AT0740.** This station is in an area of known vertical motion. If an
 AT0740.** orthometric height was ever established but is not available 
 AT0740.** in the current survey control section, the orthometric height
 AT0740.** is considered suspect.  Suspect heights are available in the
 AT0740.** superseded section only if requested.
 AT0740
 AT0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0740.GEOID18 height accuracy estimate available here.
 AT0740
 AT0740.Click photographs - Photos may exist for this station.
 AT0740
 AT0740.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AT0740
 AT0740.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0740
 AT0740.The ellipsoidal height was determined by GPS observations
 AT0740.and is referenced to NAD 83.
 AT0740
 AT0740.The dynamic height is computed by dividing the NAVD 88
 AT0740.geopotential number by the normal gravity value computed on the
 AT0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0740.degrees latitude (g = 980.6199 gals.).
 AT0740
 AT0740.The modeled gravity was interpolated from observed gravity values.
 AT0740
 AT0740. The following values were computed from the NAD 83(2011) position.
 AT0740
 AT0740;                    North         East     Units Scale Factor Converg.
 AT0740;SPC LA S     -   122,147.467 1,146,676.481   MT  0.99995089   +0 45 25.6
 AT0740;SPC LA S     -   400,745.48  3,762,054.42   sFT  0.99995089   +0 45 25.6
 AT0740;UTM  16      - 3,277,031.607   226,938.499   MT  1.00052011   -1 23 35.1
 AT0740
 AT0740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0740!SPC LA S     -   1.00000382  x   0.99995089  =   0.99995471
 AT0740!UTM  16      -   1.00000382  x   1.00052011  =   1.00052393
 AT0740
 AT0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2693877031(NAD 83)
 AT0740
 AT0740                          SUPERSEDED SURVEY CONTROL
 AT0740
 AT0740  NAD 83(2007)-  29 35 35.59705(N)    089 49 09.01927(W) AD(2006.81) A
 AT0740  ELLIP H (03/12/08)  -24.292  (m)                       GP(2006.81) 3 1
 AT0740
 AT0740.Superseded values are not recommended for survey control.
 AT0740
 AT0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0740.See file dsdata.pdf to determine how the superseded data were derived.
 AT0740
 AT0740_MARKER: F = FLANGE-ENCASED ROD
 AT0740_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AT0740_STAMPING: B 371 1984
 AT0740_MARK LOGO: NGS
 AT0740_PROJECTION: PROJECTING 15 CENTIMETERS
 AT0740_MAGNETIC: I = MARKER IS A STEEL ROD
 AT0740_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AT0740+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2006
 AT0740_ROD/PIPE-DEPTH: 28.0 meters
 AT0740
 AT0740  HISTORY     - Date     Condition        Report By
 AT0740  HISTORY     - 1984     MONUMENTED       NGS
 AT0740  HISTORY     - 20060404 GOOD             NGS
 AT0740
 AT0740                          STATION DESCRIPTION
 AT0740
 AT0740'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 AT0740'2.9 KM (1.8 MI) NW FROM POINTE A LA HACHE.
 AT0740'2.9 KM (1.8 MI) NORTHWEST ALONG OLD HIGHWAY 39 (LEVEE ROAD) FROM THE
 AT0740'COURTHOUSE AT POINTE A LA HACHE, 11.1 METERS (36.5 FT) EAST-NORTHEAST
 AT0740'OF THE CENTERLINE OF THE HIGHWAY, 4.6 METERS (15.0 FT) SOUTHEAST OF A
 AT0740'DRIVEWAY AND 0.9 METER (3.0 FT) SOUTHEAST OF A POWER LINE POLE WITH A
 AT0740'WOODEN BRACE.
 AT0740'THE MARK IS 0.90 METERS  SE FROM A WITNESS POST.
 AT0740'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AT0740
 AT0740                          STATION RECOVERY (2006)
 AT0740
 AT0740'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AT0740'MARK RECOVERED NEEDING MAINTENANCE. ROD LEANING TO EAST WAS
 AT0740'STRAIGHTENED. NEW PVC PIPE AND NGS LOGO CAP WERE INSTALLED SURROUNDED
 AT0740'BY CONCRETE COLLAR INSIDE 5-GAL BUCKET USED AS FORM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1810 ***********************************************************************
 BH1810  DESIGNATION -  B 374
 BH1810  PID         -  BH1810
 BH1810  STATE/COUNTY-  LA/ORLEANS
 BH1810  COUNTRY     -  US
 BH1810  USGS QUAD   -  LITTLE WOODS (2018)
 BH1810
 BH1810                         *CURRENT SURVEY CONTROL
 BH1810  ______________________________________________________________________
 BH1810* NAD 83(1993) POSITION- 30 04 19.92714(N) 089 56 24.24370(W)   ADJUSTED
 BH1810* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1810  **This station is located in a suspected subsidence area (see below).
 BH1810  ______________________________________________________________________
 BH1810  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 BH1810  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BH1810  DYNAMIC HEIGHT  -          0.163 (meters)        0.53  (feet) COMP
 BH1810  MODELED GRAVITY -    979,320.6   (mgal)                       NAVD 88
 BH1810  OBS GRAVITY     -    979,321.6   (mgal)                       GRAV_OBS
 BH1810  HORZ ORDER      -  FIRST
 BH1810
 BH1810.The horizontal coordinates were established by classical geodetic methods
 BH1810.and adjusted by the National Geodetic Survey in May 1994.
 BH1810
 BH1810.** This station is in an area of known vertical motion. If an
 BH1810.** orthometric height was ever established but is not available 
 BH1810.** in the current survey control section, the orthometric height
 BH1810.** is considered suspect.  Suspect heights are available in the
 BH1810.** superseded section only if requested.
 BH1810
 BH1810.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1810.GEOID18 height accuracy estimate available here.
 BH1810
 BH1810.Click photographs - Photos may exist for this station.
 BH1810
 BH1810.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1810
 BH1810.The dynamic height is computed by dividing the NAVD 88
 BH1810.geopotential number by the normal gravity value computed on the
 BH1810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1810.degrees latitude (g = 980.6199 gals.).
 BH1810
 BH1810.The modeled gravity was interpolated from observed gravity values.
 BH1810
 BH1810.The observed gravity was obtained from relative gravimeter ties
 BH1810.to the IGSN71 gravity network.
 BH1810
 BH1810. The following values were computed from the NAD 83(1993) position.
 BH1810
 BH1810;                    North         East     Units Scale Factor Converg.
 BH1810;SPC LA S     -   175,086.231 1,134,320.417   MT  0.99992652   +0 41 47.9
 BH1810;SPC LA S     -   574,428.74  3,721,516.23   sFT  0.99992652   +0 41 47.9
 BH1810;UTM  16      - 3,330,431.752   216,580.404   MT  1.00059116   -1 28 27.2
 BH1810;UTM  15      - 3,330,735.339   794,979.824   MT  1.00067367   +1 32 03.9
 BH1810
 BH1810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1810!SPC LA S     -   1.00000410  x   0.99992652  =   0.99993062
 BH1810!UTM  16      -   1.00000410  x   1.00059116  =   1.00059526
 BH1810!UTM  15      -   1.00000410  x   1.00067367  =   1.00067777
 BH1810
 BH1810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1658030431(NAD 83)
 BH1810
 BH1810                          SUPERSEDED SURVEY CONTROL
 BH1810
 BH1810  NAD 83(1992)-  30 04 19.92716(N)    089 56 24.24370(W) AD(       ) 1
 BH1810  NAD 83(1986)-  30 04 19.94314(N)    089 56 24.24104(W) AD(       ) 1
 BH1810
 BH1810.Superseded values are not recommended for survey control.
 BH1810
 BH1810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1810.See file dsdata.pdf to determine how the superseded data were derived.
 BH1810
 BH1810_MARKER: F = FLANGE-ENCASED ROD
 BH1810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BH1810_STAMPING: B 374 1985
 BH1810_MARK LOGO: NGS
 BH1810_PROJECTION: RECESSED 5 CENTIMETERS
 BH1810_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1810_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BH1810+STABILITY: POSITION/ELEVATION WELL
 BH1810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1810+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2006
 BH1810_ROD/PIPE-DEPTH: 21.9 meters
 BH1810_SLEEVE-DEPTH  : 17.4 meters
 BH1810
 BH1810  HISTORY     - Date     Condition        Report By
 BH1810  HISTORY     - 1985     MONUMENTED       NGS
 BH1810  HISTORY     - 19880920 GOOD             LADTD
 BH1810  HISTORY     - 19901025 GOOD             NGS
 BH1810  HISTORY     - 19941114 GOOD             NGS
 BH1810  HISTORY     - 20060410 GOOD             NGS
 BH1810
 BH1810                          STATION DESCRIPTION
 BH1810
 BH1810'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 BH1810'THE MARK IS ABOVE LEVEL WITH ROAD.
 BH1810'IN NEW ORLEANS, 5.1 KM (3.15 MI) NORTH ALONG PARIS ROAD FROM THE
 BH1810'JUNCTION OF U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY) TO THE MARK ON THE
 BH1810'RIGHT, DIRECTLY ACROSS FROM THE JUNCTION OF CURRAN BOULEVARD, AT A
 BH1810'HIGH TENSION POWER LINE CROSSING, 49.68 METERS (163.0 FT) EAST OF THE
 BH1810'CENTERLINE OF THE NORTH BOUND LANE OF THE HIGHWAY, 2.74 METERS
 BH1810'(9.0 FT) WEST OF THE FIRST METAL POWER POLE EAST OF THE ROAD.
 BH1810'NOTE--ACCESS TO THE MARK IS THROUGH A 5 INCH LOGO CAP.
 BH1810'THE MARK IS 0.3 METERS WEST FROM  A WITNESS POST.
 BH1810
 BH1810                          STATION RECOVERY (1988)
 BH1810
 BH1810'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BH1810'THE STATION IS LOCATED IN EAST NEW ORLEANS, 0.5 KM (0.30 MI)
 BH1810'SOUTHEAST OF LITTLE WOODS.  OWNERSHIP--ORLEANS PARISH.
 BH1810'
 BH1810'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BH1810'STATE HIGHWAY 47, EXIT 246, JUST SOUTHEAST OF LITTLE WOODS, GO NORTH
 BH1810'FOR 1.3 KM (0.80 MI) ON HIGHWAY 47 TO THE MARK ON THE RIGHT DIRECTLY
 BH1810'ACROSS FROM THE JUNCTION OF CURRAN BLVD AT A HIGH TENSION POWER LINE
 BH1810'CROSSING.
 BH1810'
 BH1810'IT IS 49.68 M (163.0 FT) EAST OF THE CENTER OF THE NORTH BOUND LANE OF
 BH1810'THE HIGHWAY AND 2.74 M (9.0 FT) WEST OF THE FIRST METAL POLE EAST OF
 BH1810'THE ROAD.
 BH1810
 BH1810                          STATION RECOVERY (1990)
 BH1810
 BH1810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1810'IN NEW ORLEANS, AT THE INTERSECTION OF PARIS ROAD AND CURRAN
 BH1810'BOULEVARD, 49.7 M (163.1 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 BH1810'LANES OF THE ROAD, 14.9 M (48.9 FT) NORTH OF THE EXTENDED CENTER OF
 BH1810'THE BOULEVARD, 2.7 M (8.9 FT) WEST OF THE FIRST UTILITY POLE EAST OF
 BH1810'THE ROAD, AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 BH1810'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 BH1810
 BH1810                          STATION RECOVERY (1994)
 BH1810
 BH1810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1810'IN NEW ORLEANS, AT THE INTERSECTION OF STATE HIGHWAY 47 AND CURRAN
 BH1810'BOULEVARD, 49.7 M (163.1 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 BH1810'LANES OF THE HIGHWAY, 14.9 M (48.9 FT) NORTH OF THE EXTENDED CENTER OF
 BH1810'THE BOULEVARD, 2.7 M (8.9 FT) WEST OF A UTILITY POLE, AND 0.6 M (2.0
 BH1810'FT) ABOVE THE LEVEL OF THE THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 BH1810'POINT IS THROUGH A 5-INCH LOGO CAP.  THE STAMPING IS BARELY LEGIBLE.
 BH1810
 BH1810                          STATION RECOVERY (2006)
 BH1810
 BH1810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1810'RECOVERED IN GOOD CONDITION. ADD--8 FEET EAST OF A STEEL POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1795 ***********************************************************************
 BH1795  DESIGNATION -  B 375
 BH1795  PID         -  BH1795
 BH1795  STATE/COUNTY-  LA/ORLEANS
 BH1795  COUNTRY     -  US
 BH1795  USGS QUAD   -  NORTH SHORE (2018)
 BH1795
 BH1795                         *CURRENT SURVEY CONTROL
 BH1795  ______________________________________________________________________
 BH1795* NAD 83(1986) POSITION- 30 07 48.     (N) 089 45 46.     (W)   SCALED
 BH1795* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1795  **This station is located in a suspected subsidence area (see below).
 BH1795  ______________________________________________________________________
 BH1795  GEOID HEIGHT    -        -26.425 (meters)                     GEOID18
 BH1795  DYNAMIC HEIGHT  -          1.030 (meters)        3.38  (feet) COMP
 BH1795  MODELED GRAVITY -    979,327.3   (mgal)                       NAVD 88
 BH1795
 BH1795.The horizontal coordinates were scaled from a map and have
 BH1795.an estimated accuracy of +/- 6 seconds.
 BH1795
 BH1795.** This station is in an area of known vertical motion. If an
 BH1795.** orthometric height was ever established but is not available 
 BH1795.** in the current survey control section, the orthometric height
 BH1795.** is considered suspect.  Suspect heights are available in the
 BH1795.** superseded section only if requested.
 BH1795
 BH1795.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1795.GEOID18 height accuracy estimate available here.
 BH1795
 BH1795.Click photographs - Photos may exist for this station.
 BH1795
 BH1795.The dynamic height is computed by dividing the NAVD 88
 BH1795.geopotential number by the normal gravity value computed on the
 BH1795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1795.degrees latitude (g = 980.6199 gals.).
 BH1795
 BH1795.The modeled gravity was interpolated from observed gravity values.
 BH1795
 BH1795;                    North         East    Units  Estimated Accuracy
 BH1795;SPC LA S     -   181,710.    1,151,320.      MT  (+/- 180 meters Scaled)
 BH1795
 BH1795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU338364(NAD 83)
 BH1795
 BH1795                          SUPERSEDED SURVEY CONTROL
 BH1795
 BH1795.No superseded survey control is available for this station.
 BH1795
 BH1795_MARKER: I = METAL ROD
 BH1795_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BH1795_STAMPING: B 375 1985
 BH1795_MARK LOGO: NGS
 BH1795_PROJECTION: FLUSH
 BH1795_MAGNETIC: I = MARKER IS A STEEL ROD
 BH1795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1795_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1795+SATELLITE: SATELLITE OBSERVATIONS - October 18, 1994
 BH1795_ROD/PIPE-DEPTH: 21.9 meters
 BH1795
 BH1795  HISTORY     - Date     Condition        Report By
 BH1795  HISTORY     - 1985     MONUMENTED       NGS
 BH1795  HISTORY     - 1986     GOOD             NGS
 BH1795  HISTORY     - 19901022 GOOD             NGS
 BH1795  HISTORY     - 19941018 GOOD             NGS
 BH1795
 BH1795                          STATION DESCRIPTION
 BH1795
 BH1795'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 BH1795'32.5 KM (20.2 MI) EAST FROM NEW ORLEANS.
 BH1795'THE MARK IS 0.90 M BELOW HIGHWAY.
 BH1795'32.5 KM (20.2 MI) EAST ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1795'FROM THE INTERSTATE HIGHWAY 10 OVERPASS IN NEW ORLEANS TO THE MARK ON
 BH1795'THE LEFT, 36.5 METERS (120.0 FT) WEST OF THE CENTERLINE OF THE
 BH1795'HIGHWAY, 9.7 METERS (32.0 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BH1795'BUILDING, 2.8 METERS (9.5 FT) SOUTH OF THE CENTER OF A DRIVEWAY,
 BH1795'0.30 METER (1.0 FT) EAST OF POWER POLE 5340.  NOTE--ACCESS TO THE MARK
 BH1795'IS THROUGH A 5 INCH LOGO CAP.
 BH1795
 BH1795                          STATION RECOVERY (1986)
 BH1795
 BH1795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1795'RECOVERED IN GOOD CONDITION.
 BH1795
 BH1795                          STATION RECOVERY (1990)
 BH1795
 BH1795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1795'32.5 KM (20.2 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1795'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1795'15.7 KM (9.8 MI) EAST OF THE INTERSECTION OF U.S. HIGHWAY 11, 36.5 M
 BH1795'(119.8 FT) WEST OF THE HIGHWAY CENTERLINE, 9.7 M (31.8 FT) SOUTHEAST
 BH1795'OF THE SOUTHEAST CORNER OF A BUILDING, 2.8 M (9.2 FT) SOUTH OF THE
 BH1795'CENTER OF A DRIVEWAY, AND 0.3 M (1.0 FT) EAST OF UTILITY POLE NUMBER
 BH1795'534 C. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 BH1795
 BH1795                          STATION RECOVERY (1994)
 BH1795
 BH1795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1795'32.1 KM (19.95 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1795'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1795'36.5 M (119.8 FT) WEST OF THE HIGHWAY CENTERLINE, 9.7 M (31.8 FT)
 BH1795'SOUTHEAST OF THE SOUTHEAST CORNER OF A BUILDING, 2.8 M (9.2 FT) SOUTH
 BH1795'OF THE CENTER OF A DRIVEWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 BH1795'HIGHWAY, AND 0.3 M (1.0 FT) EAST OF UTILITY POLE NUMBER 534 C.
 BH1795'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0586 ***********************************************************************
 BX0586  DESIGNATION -  B 3750 RESET
 BX0586  PID         -  BX0586
 BX0586  STATE/COUNTY-  LA/RAPIDES
 BX0586  COUNTRY     -  US
 BX0586  USGS QUAD   -  LIBUSE (2018)
 BX0586
 BX0586                         *CURRENT SURVEY CONTROL
 BX0586  ______________________________________________________________________
 BX0586* NAD 83(1986) POSITION- 31 22 08.     (N) 092 17 18.     (W)   SCALED
 BX0586* NAVD 88 ORTHO HEIGHT -    37.44  (+/-2cm)      122.8   (feet) VERTCON3
 BX0586  ______________________________________________________________________
 BX0586  GEOID HEIGHT    -        -26.315 (meters)                     GEOID18
 BX0586  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX0586
 BX0586.The horizontal coordinates were scaled from a map and have
 BX0586.an estimated accuracy of +/- 6 seconds.
 BX0586
 BX0586.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0586.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0586
 BX0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0586.GEOID18 height accuracy estimate available here.
 BX0586
 BX0586.The vertical order pertains to the NGVD 29 superseded value.
 BX0586
 BX0586.Click photographs - Photos may exist for this station.
 BX0586
 BX0586;                    North         East    Units  Estimated Accuracy
 BX0586;SPC LA N     -    96,360.    1,020,140.      MT  (+/- 180 meters Scaled)
 BX0586
 BX0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ676707(NAD 83)
 BX0586
 BX0586                          SUPERSEDED SURVEY CONTROL
 BX0586
 BX0586  NGVD 29 (??/??/??)   37.456  (m)          122.89   (f) SUPERSEDED  2 1
 BX0586  NGVD 29 (12/01/98)   37.415  (m)          122.75   (f) ADJUSTED    2 1
 BX0586
 BX0586.Superseded values are not recommended for survey control.
 BX0586
 BX0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0586.See file dsdata.pdf to determine how the superseded data were derived.
 BX0586
 BX0586_MARKER: DD = SURVEY DISK
 BX0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0586_STAMPING: B 3750 RESET 1971
 BX0586_MARK LOGO: LAGS
 BX0586_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0586+STABILITY: SURFACE MOTION
 BX0586_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX0586+SATELLITE: SATELLITE OBSERVATIONS - August 17, 1993
 BX0586
 BX0586  HISTORY     - Date     Condition        Report By
 BX0586  HISTORY     - 1971     MONUMENTED       NGS
 BX0586  HISTORY     - 19930817 GOOD             LADTD
 BX0586
 BX0586                          STATION DESCRIPTION
 BX0586
 BX0586'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 BX0586'3.05 MI NE FROM LIBUSE.
 BX0586'LOCATED ABOUT 3.05 MILES NORTHEAST ALONG STATE HIGHWAY 28 FROM THE
 BX0586'POST OFFICE IN LIBUSE, IN SEC. 42 T5N, R2E, IN THE SOUTHEAST CORNER OF
 BX0586'THE YARD OF AN OUTBOARD MOTOR SHOP, 70 FEET NORTH OF THE CENTER OF THE
 BX0586'HIGHWAY 275 FEET EAST OF A PRIVATE DRIVEWAY LEADING NORTH TO A LARGE
 BX0586'STONE AND BRICK HOUSE, 3 FEET WEST OF A T FENCE CORNER, 78 FEET SOUTH
 BX0586'OF A TWIN PINE TEEE, 73 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BX0586'LARGE TIN BUILDING, 21.5 FEET EAST OF THE PROJECTED PLANE OF THE EAST
 BX0586'WALL OF THE SAME BUILDING, AND 1 FOOT EAST OF A METAL WITNESS POST. IT
 BX0586'IS A LOUISIANA STATE GEODETIC SURVEY DISK STAMPED B 3750 RESET 1971,
 BX0586'FLUSH WITH THE GROUND.
 BX0586
 BX0586                          STATION RECOVERY (1993)
 BX0586
 BX0586'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 BX0586'THE STATION IS LOCATED ABOUT 3.3 MI (5.3 KM) SOUTHWEST OF HOLLOWAY AND
 BX0586'3.2 MI (5.1 KM) NORTHEAST OF LIBUSE IN SECTION 42, T 5 N, R 2 E.
 BX0586'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO
 BX0586'REACH THE STATION FROM THE POST OFFICE IN LIBUSE, GO EAST FOR 3.2 MI
 BX0586'(5.1 KM) ON STATE HIGHWAY 28 TO THE STATION SET ON THE LEFT.  THE
 BX0586'STATION IS 68.0 FT (20.7 M) NORTH-NORTHWEST FROM THE CENTER OF THE
 BX0586'HIGHWAY, 29.5 FT (9.0 M) NORTH-NORTHEAST FROM THE EAST END OF A 20
 BX0586'INCH CULVERT, 6.5 FT (2.0 M) EAST-SOUTHEAST FROM A POWER POLE WITH TWO
 BX0586'TRANSFORMERS ATTACHED, 1.0 FT (0.3 M) SOUTH-SOUTHEAST FROM A NET WIRE
 BX0586'FENCE, 1.0 FT (0.3 M) NORTH FROM A METAL WITNESS POST WITH SIGN
 BX0586'ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL WITH THE
 BX0586'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0630 ***********************************************************************
 BX0630  DESIGNATION -  B 3751
 BX0630  PID         -  BX0630
 BX0630  STATE/COUNTY-  LA/RAPIDES
 BX0630  COUNTRY     -  US
 BX0630  USGS QUAD   -  LIBUSE (2018)
 BX0630
 BX0630                         *CURRENT SURVEY CONTROL
 BX0630  ______________________________________________________________________
 BX0630* NAD 83(1986) POSITION- 31 22 15.     (N) 092 16 45.     (W)   SCALED
 BX0630* NAVD 88 ORTHO HEIGHT -    30.82  (+/-2cm)      101.1   (feet) VERTCON3
 BX0630  ______________________________________________________________________
 BX0630  GEOID HEIGHT    -        -26.312 (meters)                     GEOID18
 BX0630  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0630
 BX0630.The horizontal coordinates were scaled from a map and have
 BX0630.an estimated accuracy of +/- 6 seconds.
 BX0630
 BX0630.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0630.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0630
 BX0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0630.GEOID18 height accuracy estimate available here.
 BX0630
 BX0630.The vertical order pertains to the NGVD 29 superseded value.
 BX0630
 BX0630.Click photographs - Photos may exist for this station.
 BX0630
 BX0630;                    North         East    Units  Estimated Accuracy
 BX0630;SPC LA N     -    96,580.    1,021,010.      MT  (+/- 180 meters Scaled)
 BX0630
 BX0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ685709(NAD 83)
 BX0630
 BX0630                          SUPERSEDED SURVEY CONTROL
 BX0630
 BX0630  NGVD 29 (11/26/84)   30.793  (m)          101.03   (f) ADJUSTED    1 2
 BX0630
 BX0630.Superseded values are not recommended for survey control.
 BX0630
 BX0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0630.See file dsdata.pdf to determine how the superseded data were derived.
 BX0630
 BX0630_MARKER: DD = SURVEY DISK
 BX0630_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0630_STAMPING: B 3751
 BX0630_PROJECTION: PROJECTING 5 CENTIMETERS
 BX0630_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0630
 BX0630  HISTORY     - Date     Condition        Report By
 BX0630  HISTORY     - UNK      MONUMENTED       LAGS
 BX0630  HISTORY     - 1961     GOOD             CGS
 BX0630  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0630
 BX0630                          STATION DESCRIPTION
 BX0630
 BX0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX0630'3.5 MI NE FROM LIBUSE.
 BX0630'THE MARK IS LOCATED 3.5 MILES NORTHEAST ALONG STATE HIGHWAY 28 FROM
 BX0630'THE POST OFFICE AT LIBUSE, AT A DRIVEWAY TO A GREEN PAINTED HOUSE ON
 BX0630'THE SOUTH SIDE OF THE ROAD, 23.5 FEET SOUTH OF THE CENTERLINE OF STATE
 BX0630'HIGHWAY 28, 51 FEET EAST OF THE CENTER OF THE DRIVEWAY LEADING TO THE
 BX0630'HOUSE, 4.5 FEET NORTHEAST OF A FENCE CORNER, 3.5 FEET NORTH OF A FENCE
 BX0630'LINE, 45 FEET WEST OF A TELEPHONE POLE, 26 FEET EAST OF THE PROJECTED
 BX0630'PLANE OF THE WEST WALL OF A GREY BRICK HOUSE ON THE NORTH SIDE OF THE
 BX0630'ROAD AND 1 FOOT SOUTH OF A METAL WITNESS POST ON THE SOUTH SIDE OF THE
 BX0630'HIGHWAY.  IT IS A STANDARD STATE SURVEY DISK, STAMPED B 3751 SET IN
 BX0630'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES AND ABOUT LEVEL WITH
 BX0630'THE ROAD.  NOTE-- SIDE OF MARK CHIPPED OFF.
 BX0630
 BX0630                          STATION RECOVERY (1999)
 BX0630
 BX0630'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0630'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0570 ***********************************************************************
 BX0570  DESIGNATION -  B 3759 RM 1
 BX0570  PID         -  BX0570
 BX0570  STATE/COUNTY-  LA/RAPIDES
 BX0570  COUNTRY     -  US
 BX0570  USGS QUAD   -  HOLLOWAY (2018)
 BX0570
 BX0570                         *CURRENT SURVEY CONTROL
 BX0570  ______________________________________________________________________
 BX0570* NAD 83(1992) POSITION- 31 23 26.29691(N) 092 13 48.15291(W)   ADJUSTED
 BX0570* NAVD 88 ORTHO HEIGHT -    24.48  (+/-2cm)       80.3   (feet) VERTCON3
 BX0570  ______________________________________________________________________
 BX0570  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 BX0570  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 BX0570  HORZ ORDER      -  SECOND
 BX0570  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0570
 BX0570.The horizontal coordinates were established by classical geodetic methods
 BX0570.and adjusted by the National Geodetic Survey in January 1993.
 BX0570
 BX0570.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0570.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0570
 BX0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0570.GEOID18 height accuracy estimate available here.
 BX0570
 BX0570.The vertical order pertains to the NGVD 29 superseded value.
 BX0570
 BX0570.Click photographs - Photos may exist for this station.
 BX0570
 BX0570.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX0570
 BX0570. The following values were computed from the NAD 83(1992) position.
 BX0570
 BX0570;                    North         East     Units Scale Factor Converg.
 BX0570;SPC LA N     -    98,782.376 1,025,675.260   MT  0.99995676   +0 08 33.8
 BX0570;SPC LA N     -   324,088.51  3,365,069.58   sFT  0.99995676   +0 08 33.8
 BX0570;UTM  15      - 3,473,151.964   573,204.483   MT  0.99966610   +0 24 03.8
 BX0570
 BX0570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX0570!SPC LA N     -   1.00000028  x   0.99995676  =   0.99995704
 BX0570!UTM  15      -   1.00000028  x   0.99966610  =   0.99966638
 BX0570
 BX0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7320473151(NAD 83)
 BX0570
 BX0570                          SUPERSEDED SURVEY CONTROL
 BX0570
 BX0570  NAD 83(1986)-  31 23 26.31610(N)    092 13 48.14817(W) AD(       ) 2
 BX0570  NAD 27      -  31 23 25.66712(N)    092 13 47.67810(W) AD(       ) 2
 BX0570  NGVD 29              24.43   (m)           80.2    (f) LEVELING    3  
 BX0570  NGVD 29 (11/26/84)   24.454  (m)           80.23   (f) ADJUSTED    1 2
 BX0570
 BX0570.Superseded values are not recommended for survey control.
 BX0570
 BX0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0570.See file dsdata.pdf to determine how the superseded data were derived.
 BX0570
 BX0570_MARKER: DR = REFERENCE MARK DISK
 BX0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0570_STAMPING: B 3759 NO 1 1941
 BX0570_MARK LOGO: CGS
 BX0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0570+STABILITY: SURFACE MOTION
 BX0570
 BX0570  HISTORY     - Date     Condition        Report By
 BX0570  HISTORY     - 1941     MONUMENTED       CGS
 BX0570  HISTORY     - 1971     GOOD             NGS
 BX0570  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0570
 BX0570                          STATION DESCRIPTION
 BX0570
 BX0570'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 BX0570'LOCATED 6.65 MILES NORTHEAST ALONG STATE HIGHWAY 28 FROM THE POST
 BX0570'OFFICE IN LIBUSE, 124 FEET NORTH OF THE INTERSECTION OF THE CENTER
 BX0570'LINES OF STATE HIGHWAYS 28 AND 1207, 94 FEET NORTHEAST OF A 20-INCH
 BX0570'OAK TREE, 38.5 FEET WEST OF THE CENTER OF STATE HIGHWAY 1207 AND 1.5
 BX0570'FEET WEST OF A METAL WITNESS POST.  IT PROJECTS 8 INCHES.
 BX0570
 BX0570                          STATION RECOVERY (1999)
 BX0570
 BX0570'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0570'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2191 ***********************************************************************
 AU2191  DESIGNATION -  B 376
 AU2191  PID         -  AU2191
 AU2191  STATE/COUNTY-  LA/ORLEANS
 AU2191  COUNTRY     -  US
 AU2191  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2191
 AU2191                         *CURRENT SURVEY CONTROL
 AU2191  ______________________________________________________________________
 AU2191* NAD 83(1986) POSITION- 29 59 42.     (N) 090 06 00.     (W)   SCALED
 AU2191* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2191  **This station is located in a suspected subsidence area (see below).
 AU2191  ______________________________________________________________________
 AU2191  GEOID HEIGHT    -        -26.073 (meters)                     GEOID18
 AU2191  DYNAMIC HEIGHT  -         -0.342 (meters)       -1.12  (feet) COMP
 AU2191  MODELED GRAVITY -    979,316.2   (mgal)                       NAVD 88
 AU2191  OBS GRAVITY     -    979,315.2   (mgal)                       GRAV_OBS
 AU2191
 AU2191.The horizontal coordinates were scaled from a map and have
 AU2191.an estimated accuracy of +/- 6 seconds.
 AU2191
 AU2191.** This station is in an area of known vertical motion. If an
 AU2191.** orthometric height was ever established but is not available 
 AU2191.** in the current survey control section, the orthometric height
 AU2191.** is considered suspect.  Suspect heights are available in the
 AU2191.** superseded section only if requested.
 AU2191
 AU2191.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2191.GEOID18 height accuracy estimate available here.
 AU2191
 AU2191.Click photographs - Photos may exist for this station.
 AU2191
 AU2191.The dynamic height is computed by dividing the NAVD 88
 AU2191.geopotential number by the normal gravity value computed on the
 AU2191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2191.degrees latitude (g = 980.6199 gals.).
 AU2191
 AU2191.The modeled gravity was interpolated from observed gravity values.
 AU2191
 AU2191.The observed gravity was obtained from relative gravimeter ties
 AU2191.to the IGSN71 gravity network.
 AU2191
 AU2191;                    North         East    Units  Estimated Accuracy
 AU2191;SPC LA S     -   166,350.    1,119,000.      MT  (+/- 180 meters Scaled)
 AU2191
 AU2191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP797217(NAD 83)
 AU2191
 AU2191                          SUPERSEDED SURVEY CONTROL
 AU2191
 AU2191.No superseded survey control is available for this station.
 AU2191
 AU2191_MARKER: I = METAL ROD
 AU2191_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU2191_STAMPING: B 376 1985
 AU2191_MARK LOGO: NGS
 AU2191_PROJECTION: RECESSED 10 CENTIMETERS
 AU2191_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2191_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU2191+STABILITY: POSITION/ELEVATION WELL
 AU2191_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2191+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 AU2191_ROD/PIPE-DEPTH: 24.3 meters
 AU2191_SLEEVE-DEPTH  : 18.2 meters
 AU2191
 AU2191  HISTORY     - Date     Condition        Report By
 AU2191  HISTORY     - 1985     MONUMENTED       NGS
 AU2191  HISTORY     - 1985     GOOD             LA-051
 AU2191  HISTORY     - 19901016 GOOD             NGS
 AU2191  HISTORY     - 19941024 GOOD             NGS
 AU2191
 AU2191                          STATION DESCRIPTION
 AU2191
 AU2191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 AU2191'IN NEW ORLEANS.
 AU2191'THE MARK IS ABOVE LEVEL WITH DRIVE.
 AU2191'IN NEW ORLEANS, AT THE JUNCTION OF MARCONI AND ZACHARY TAYLOR DRIVES,
 AU2191'11.58 METERS (38.0 FT) EAST OF THE CENTERLINE OF MARCONI DRIVE,
 AU2191'8.83 METERS (29.0 FT) SOUTH OF THE CENTERLINE OF ZACHARY TAYLOR DRIVE,
 AU2191'18.65 METERS (61.2 FT) NORTH OF THE NORTH FACE OF THE NORTH PIER OF
 AU2191'THE FIRST SET OF PIERS EAST OF MARCONI DRIVE FOR THE INTERSTATE 610
 AU2191'OVERPASS BRIDGE.  NOTE--ACCESS TO THE MARK IS THROUGH A 5 INCH LOGO
 AU2191'CAP.
 AU2191
 AU2191                          STATION RECOVERY (1985)
 AU2191
 AU2191'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1985
 AU2191'RECOVERED IN GOOD CONDITION.
 AU2191
 AU2191                          STATION RECOVERY (1990)
 AU2191
 AU2191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU2191'IN NEW ORLEANS, AT THE INTERSECTION OF MARCONI AND ZACHARY TAYLOR
 AU2191'DRIVES, 11.6 M (38.1 FT) EAST OF THE CENTERLINE OF MARCONI DRIVE, 8.8
 AU2191'M (28.9 FT) SOUTH OF THE CENTERLINE OF ZACHARY TAYLOR DRIVE, 18.6 M
 AU2191'(61.0 FT) NORTH OF THE NORTH FACE OF THE MOST NORTHERLY PIER EAST OF
 AU2191'MARCONI DRIVE OF THE INTERSTATE 610 OVERPASS.  NOTE--ACCESS TO THE
 AU2191'DATUM POINT IS THROUGH A 5 INCH LOGO CAP.
 AU2191
 AU2191                          STATION RECOVERY (1994)
 AU2191
 AU2191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2191'IN NEW ORLEANS, AT THE INTERSECTION OF MARCONI AND ZACHARY TAYLOR
 AU2191'DRIVES, 18.6 M (61.0 FT) NORTH OF THE NORTH FACE OF THE MOST NORTHERLY
 AU2191'COLUMN OF THE 1ST PIER EAST OF MARCONI DRIVE OF THE INTERSTATE HIGHWAY
 AU2191'10 OVERPASS, 11.6 M (38.1 FT) EAST OF THE CENTERLINE OF MARCONI DRIVE,
 AU2191'8.8 M (28.9 FT) SOUTH OF THE CENTERLINE OF ZACHARY TAYLOR DRIVE, AND
 AU2191'0.2 M (0.7 FT) ABOVE THE LEVEL OF THE DRIVES.  NOTE--ACCESS TO THE
 AU2191'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3701 ***********************************************************************
 BJ3701  DESIGNATION -  B 378
 BJ3701  PID         -  BJ3701
 BJ3701  STATE/COUNTY-  LA/ST LANDRY
 BJ3701  COUNTRY     -  US
 BJ3701  USGS QUAD   -  KROTZ SPRINGS (2018)
 BJ3701
 BJ3701                         *CURRENT SURVEY CONTROL
 BJ3701  ______________________________________________________________________
 BJ3701* NAD 83(1986) POSITION- 30 32 29.     (N) 091 46 55.     (W)   SCALED
 BJ3701* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3701  **This station is located in a suspected subsidence area (see below).
 BJ3701  ______________________________________________________________________
 BJ3701  GEOID HEIGHT    -        -27.265 (meters)                     GEOID18
 BJ3701  DYNAMIC HEIGHT  -         13.701 (meters)       44.95  (feet) COMP
 BJ3701  MODELED GRAVITY -    979,341.1   (mgal)                       NAVD 88
 BJ3701
 BJ3701.The horizontal coordinates were scaled from a map and have
 BJ3701.an estimated accuracy of +/- 6 seconds.
 BJ3701
 BJ3701.** This station is in an area of known vertical motion. If an
 BJ3701.** orthometric height was ever established but is not available 
 BJ3701.** in the current survey control section, the orthometric height
 BJ3701.** is considered suspect.  Suspect heights are available in the
 BJ3701.** superseded section only if requested.
 BJ3701
 BJ3701.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3701.GEOID18 height accuracy estimate available here.
 BJ3701
 BJ3701.Click photographs - Photos may exist for this station.
 BJ3701
 BJ3701.The dynamic height is computed by dividing the NAVD 88
 BJ3701.geopotential number by the normal gravity value computed on the
 BJ3701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3701.degrees latitude (g = 980.6199 gals.).
 BJ3701
 BJ3701.The modeled gravity was interpolated from observed gravity values.
 BJ3701
 BJ3701;                    North         East    Units  Estimated Accuracy
 BJ3701;SPC LA S     -   226,360.      956,950.      MT  (+/- 180 meters Scaled)
 BJ3701
 BJ3701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP168794(NAD 83)
 BJ3701
 BJ3701                          SUPERSEDED SURVEY CONTROL
 BJ3701
 BJ3701.No superseded survey control is available for this station.
 BJ3701
 BJ3701_MARKER: DV = VERTICAL CONTROL DISK
 BJ3701_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3701_SP_SET: BRIDGE ABUTMENT
 BJ3701_STAMPING: B 378 1986
 BJ3701_MARK LOGO: NGS
 BJ3701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3701+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2005
 BJ3701
 BJ3701  HISTORY     - Date     Condition        Report By
 BJ3701  HISTORY     - 1986     MONUMENTED       NGS
 BJ3701  HISTORY     - 20051123 GOOD             INDIV
 BJ3701
 BJ3701                          STATION DESCRIPTION
 BJ3701
 BJ3701'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BJ3701'2.8 KM (1.75 MI) WEST FROM KROTZ SPRINGS.
 BJ3701'2.8 KM (1.75 MILES) WEST ALONG U.S. HIGHWAY 190 FROM THE WEST END OF
 BJ3701'THE BRIDGE OVER THE ATCHAFALAYA RIVER IN KROTZ SPRINGS TO THE MARK ON
 BJ3701'THE RIGHT IN TOP OF THE NORTH END OF THE EAST ABUTMENT OF THE WEST
 BJ3701'BOUND LANE OF BRIDGE OVER HALF MOON BAYOU.  IT IS 5.49 METERS (18.0
 BJ3701'FT) NORTH OF THE CENTERLINE OF THE HIGHWAY AND 0.15 METERS (0.5 FT)
 BJ3701'EAST OF THE WEST EDGE OF THE ABUTMENT.
 BJ3701'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 BJ3701
 BJ3701                          STATION RECOVERY (2005)
 BJ3701
 BJ3701'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (JHM)
 BJ3701'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2410 ***********************************************************************
 BK2410  DESIGNATION -  B 379
 BK2410  PID         -  BK2410
 BK2410  STATE/COUNTY-  LA/ST LANDRY
 BK2410  COUNTRY     -  US
 BK2410  USGS QUAD   -  SUNSET (2018)
 BK2410
 BK2410                         *CURRENT SURVEY CONTROL
 BK2410  ______________________________________________________________________
 BK2410* NAD 83(1986) POSITION- 30 28 41.     (N) 092 04 36.     (W)   SCALED
 BK2410* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2410  **This station is located in a suspected subsidence area (see below).
 BK2410  ______________________________________________________________________
 BK2410  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK2410  DYNAMIC HEIGHT  -         18.049 (meters)       59.22  (feet) COMP
 BK2410  MODELED GRAVITY -    979,334.1   (mgal)                       NAVD 88
 BK2410
 BK2410.The horizontal coordinates were scaled from a map and have
 BK2410.an estimated accuracy of +/- 6 seconds.
 BK2410
 BK2410.** This station is in an area of known vertical motion. If an
 BK2410.** orthometric height was ever established but is not available 
 BK2410.** in the current survey control section, the orthometric height
 BK2410.** is considered suspect.  Suspect heights are available in the
 BK2410.** superseded section only if requested.
 BK2410
 BK2410.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2410.GEOID18 height accuracy estimate available here.
 BK2410
 BK2410.Click photographs - Photos may exist for this station.
 BK2410
 BK2410.The dynamic height is computed by dividing the NAVD 88
 BK2410.geopotential number by the normal gravity value computed on the
 BK2410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2410.degrees latitude (g = 980.6199 gals.).
 BK2410
 BK2410.The modeled gravity was interpolated from observed gravity values.
 BK2410
 BK2410;                    North         East    Units  Estimated Accuracy
 BK2410;SPC LA S     -   219,490.      928,630.      MT  (+/- 180 meters Scaled)
 BK2410
 BK2410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP886721(NAD 83)
 BK2410
 BK2410                          SUPERSEDED SURVEY CONTROL
 BK2410
 BK2410.No superseded survey control is available for this station.
 BK2410
 BK2410_MARKER: DV = VERTICAL CONTROL DISK
 BK2410_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BK2410_SP_SET: BRIDGE PIER
 BK2410_STAMPING: B 379 1986
 BK2410_MARK LOGO: NGS
 BK2410_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2410
 BK2410  HISTORY     - Date     Condition        Report By
 BK2410  HISTORY     - 1986     MONUMENTED       NGS
 BK2410
 BK2410                          STATION DESCRIPTION
 BK2410
 BK2410'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2410'7.5 KM (4.65 MI) SOUTH FROM OPELOUSAS.
 BK2410'1.5 KM (0.95 MI) EAST ALONG U.S. HIGHWAY 190 FROM THE POST OFFICE IN
 BK2410'OPELOUSAS, THENCE 6.0 KM (3.7 MILES) SOUTH SLONG U.S. HIGHWAY 167 TO
 BK2410'THE OVERPASS OVER STATE HIGHWAY 3233 AND THE MARK IN THE SOUTH FACE OF
 BK2410'THE EAST PIER OF THE SOUTH BOUND LANES OF THE HIGHWAY.  IT IS 11.37
 BK2410'METERS (37.3 FT) NORTH OF THE CENTERLINE OF THE WEST BOUND LANES OF
 BK2410'STATE HIGHWAY 3233.
 BK2410'THE MARK IS 1.10 M ABOVE STATE HIGHWAY 3233.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1305 ***********************************************************************
 CQ1305  DESIGNATION -  B 38
 CQ1305  PID         -  CQ1305
 CQ1305  STATE/COUNTY-  LA/CLAIBORNE
 CQ1305  COUNTRY     -  US
 CQ1305  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ1305
 CQ1305                         *CURRENT SURVEY CONTROL
 CQ1305  ______________________________________________________________________
 CQ1305* NAD 83(1986) POSITION- 32 57 41.     (N) 093 09 36.     (W)   SCALED
 CQ1305* NAVD 88 ORTHO HEIGHT -    98.505 (meters)      323.18  (feet) ADJUSTED
 CQ1305  ______________________________________________________________________
 CQ1305  GEOID HEIGHT    -        -26.133 (meters)                     GEOID18
 CQ1305  DYNAMIC HEIGHT  -         98.396 (meters)      322.82  (feet) COMP
 CQ1305  MODELED GRAVITY -    979,540.1   (mgal)                       NAVD 88
 CQ1305
 CQ1305  VERT ORDER      -  SECOND    CLASS 0
 CQ1305
 CQ1305.The horizontal coordinates were scaled from a map and have
 CQ1305.an estimated accuracy of +/- 6 seconds.
 CQ1305
 CQ1305.The orthometric height was determined by differential leveling and
 CQ1305.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1305.in June 1991.
 CQ1305
 CQ1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1305.GEOID18 height accuracy estimate available here.
 CQ1305
 CQ1305.Click photographs - Photos may exist for this station.
 CQ1305
 CQ1305.The dynamic height is computed by dividing the NAVD 88
 CQ1305.geopotential number by the normal gravity value computed on the
 CQ1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1305.degrees latitude (g = 980.6199 gals.).
 CQ1305
 CQ1305.The modeled gravity was interpolated from observed gravity values.
 CQ1305
 CQ1305;                    North         East    Units  Estimated Accuracy
 CQ1305;SPC LA N     -   273,110.      938,290.      MT  (+/- 180 meters Scaled)
 CQ1305
 CQ1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS850470(NAD 83)
 CQ1305
 CQ1305                          SUPERSEDED SURVEY CONTROL
 CQ1305
 CQ1305  NGVD 29 (11/26/84)   98.574  (m)          323.40   (f) ADJUSTED    2 0
 CQ1305
 CQ1305.Superseded values are not recommended for survey control.
 CQ1305
 CQ1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1305.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1305
 CQ1305_MARKER: DB = BENCH MARK DISK
 CQ1305_STAMPING: B 38 1934
 CQ1305_MARK LOGO: CGS
 CQ1305_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1305
 CQ1305  HISTORY     - Date     Condition        Report By
 CQ1305  HISTORY     - 1934     MONUMENTED       CGS
 CQ1305  HISTORY     - 1951     MARK NOT FOUND   CGS
 CQ1305
 CQ1305                          STATION DESCRIPTION
 CQ1305
 CQ1305'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 CQ1305'1.5 MI W FROM HAYNESVILLE.
 CQ1305'1.5 MILES WEST ALONG STATE HIGHWAY 70.  14 YARDS SOUTH OF ROAD.  3
 CQ1305'FEET SOUTH OF FENCE.  59 YARDS SOUTH OF AN OIL DERRICK.  192 YARDS
 CQ1305'WEST OF A HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0577 ***********************************************************************
 AV0577  DESIGNATION -  B 380
 AV0577  PID         -  AV0577
 AV0577  STATE/COUNTY-  LA/VERMILION
 AV0577  COUNTRY     -  US
 AV0577  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0577
 AV0577                         *CURRENT SURVEY CONTROL
 AV0577  ______________________________________________________________________
 AV0577* NAD 83(1986) POSITION- 29 53 25.     (N) 092 01 53.     (W)   SCALED
 AV0577* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0577  **This station is located in a suspected subsidence area (see below).
 AV0577  ______________________________________________________________________
 AV0577  GEOID HEIGHT    -        -26.257 (meters)                     GEOID18
 AV0577  DYNAMIC HEIGHT  -          1.930 (meters)        6.33  (feet) COMP
 AV0577  MODELED GRAVITY -    979,307.0   (mgal)                       NAVD 88
 AV0577
 AV0577.The horizontal coordinates were scaled from a map and have
 AV0577.an estimated accuracy of +/- 6 seconds.
 AV0577
 AV0577.** This station is in an area of known vertical motion. If an
 AV0577.** orthometric height was ever established but is not available 
 AV0577.** in the current survey control section, the orthometric height
 AV0577.** is considered suspect.  Suspect heights are available in the
 AV0577.** superseded section only if requested.
 AV0577
 AV0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0577.GEOID18 height accuracy estimate available here.
 AV0577
 AV0577.Click photographs - Photos may exist for this station.
 AV0577
 AV0577.The dynamic height is computed by dividing the NAVD 88
 AV0577.geopotential number by the normal gravity value computed on the
 AV0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0577.degrees latitude (g = 980.6199 gals.).
 AV0577
 AV0577.The modeled gravity was interpolated from observed gravity values.
 AV0577
 AV0577;                    North         East    Units  Estimated Accuracy
 AV0577;SPC LA S     -   154,310.      932,580.      MT  (+/- 180 meters Scaled)
 AV0577
 AV0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP935070(NAD 83)
 AV0577
 AV0577                          SUPERSEDED SURVEY CONTROL
 AV0577
 AV0577.No superseded survey control is available for this station.
 AV0577
 AV0577_MARKER: I = METAL ROD
 AV0577_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AV0577_STAMPING: B 380 1986
 AV0577_MARK LOGO: NGS
 AV0577_PROJECTION: FLUSH
 AV0577_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AV0577+STABILITY: POSITION/ELEVATION WELL
 AV0577_ROD/PIPE-DEPTH: 6.0 meters
 AV0577
 AV0577  HISTORY     - Date     Condition        Report By
 AV0577  HISTORY     - 1986     MONUMENTED       NGS
 AV0577
 AV0577                          STATION DESCRIPTION
 AV0577
 AV0577'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 AV0577'3.4 KM (2.1 MI) EAST FROM BOSTON.
 AV0577'2.5 KM (1.55 MI) EAST ALONG STATE HIGHWAY 330 FROM THE JUNCTION OF
 AV0577'STATE HIGHWAY 331 IN BOSTON TO THE INTERSECTION OF STATE HIGHWAY 685,
 AV0577'THENCE 0.9 KM (0.55 MI) NORTH ALONG STATE HIGHWAY 685 TO THE MARK ON
 AV0577'THE RIGHT, 11.89 METERS (39.0 FT) NORTH OF THE CENTERLINE OF THE
 AV0577'HIGHWAY, 5.64 METERS (18.5 FT) WEST OF THE EAST GATE POST OF A STEEL
 AV0577'GATE LEADING INTO A PASTURE, 0.76 METER (2.5 FT) SOUTH OF A WEB AND
 AV0577'BARBED WIRE FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 AV0577'5-INCH LOGO CAP.
 AV0577'THE MARK IS 0.60 METERS  S FROM  A WITNESS POST
 AV0577'THE MARK IS 0.30 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0539 ***********************************************************************
 BK0539  DESIGNATION -  B 3801
 BK0539  PID         -  BK0539
 BK0539  STATE/COUNTY-  LA/LAFAYETTE
 BK0539  COUNTRY     -  US
 BK0539  USGS QUAD   -  CARENCRO (2018)
 BK0539
 BK0539                         *CURRENT SURVEY CONTROL
 BK0539  ______________________________________________________________________
 BK0539* NAD 83(1986) POSITION- 30 15 53.     (N) 092 06 43.     (W)   SCALED
 BK0539* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0539  **This station is located in a suspected subsidence area (see below).
 BK0539  ______________________________________________________________________
 BK0539  GEOID HEIGHT    -        -27.188 (meters)                     GEOID18
 BK0539
 BK0539.The horizontal coordinates were scaled from a map and have
 BK0539.an estimated accuracy of +/- 6 seconds.
 BK0539
 BK0539.** This station is in an area of known vertical motion. If an
 BK0539.** orthometric height was ever established but is not available 
 BK0539.** in the current survey control section, the orthometric height
 BK0539.** is considered suspect.  Suspect heights are available in the
 BK0539.** superseded section only if requested.
 BK0539
 BK0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0539.GEOID18 height accuracy estimate available here.
 BK0539
 BK0539.Click photographs - Photos may exist for this station.
 BK0539
 BK0539;                    North         East    Units  Estimated Accuracy
 BK0539;SPC LA S     -   195,870.      925,080.      MT  (+/- 180 meters Scaled)
 BK0539
 BK0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP854484(NAD 83)
 BK0539
 BK0539                          SUPERSEDED SURVEY CONTROL
 BK0539
 BK0539.No superseded survey control is available for this station.
 BK0539
 BK0539_MARKER: DD = SURVEY DISK
 BK0539_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0539_STAMPING: B 3801
 BK0539_PROJECTION: FLUSH
 BK0539_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0539
 BK0539  HISTORY     - Date     Condition        Report By
 BK0539  HISTORY     - UNK      MONUMENTED       LAGS
 BK0539  HISTORY     - 1973     GOOD             LADTD
 BK0539  HISTORY     - 20060526 MARK NOT FOUND   NGS
 BK0539
 BK0539                          STATION DESCRIPTION
 BK0539
 BK0539'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0539'2.8 MI NW FROM SCOTT.
 BK0539'FROM THE SOUTHERN PACIFIC RAILROAD DEPOT IN SCOTT, THENCE ABOUT 2.8
 BK0539'MILES NORTHWEST ALONG LOUISIANA HIGHWAY 93, 123 FEET WEST OF THE
 BK0539'CENTER LINE OF LOUISIANA HIGHWAY 93, 300 FEET NORTHWEST OF THE
 BK0539'NORTHEAST CORNER OF A WHITE HOUSE OWNED BY ELIE SONNIER, 41 FEET
 BK0539'SOUTHEAST OF A POWER POLE, 33 FEET EAST OF A CHAIN LINK FENCE, 78 FEET
 BK0539'SOUTHWEST OF A STEEL WITNESS POST, DISK IN THE TOP OF A CONCRETE POST
 BK0539'FLUSH WITH THE GROUND.  SECTION 13, T 9 S, R 3 E.
 BK0539
 BK0539                          STATION RECOVERY (2006)
 BK0539
 BK0539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BK0539'NOT RECOVERED, AREA HAS BEEN CHANGED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2464 ***********************************************************************
 BK2464  DESIGNATION -  B 381
 BK2464  PID         -  BK2464
 BK2464  STATE/COUNTY-  LA/CALCASIEU
 BK2464  COUNTRY     -  US
 BK2464  USGS QUAD   -  DEQUINCY (2018)
 BK2464
 BK2464                         *CURRENT SURVEY CONTROL
 BK2464  ______________________________________________________________________
 BK2464* NAD 83(1986) POSITION- 30 27 05.     (N) 093 24 29.     (W)   SCALED
 BK2464* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2464  **This station is located in a suspected subsidence area (see below).
 BK2464  ______________________________________________________________________
 BK2464  GEOID HEIGHT    -        -27.186 (meters)                     GEOID18
 BK2464  DYNAMIC HEIGHT  -         21.820 (meters)       71.59  (feet) COMP
 BK2464  MODELED GRAVITY -    979,341.1   (mgal)                       NAVD 88
 BK2464
 BK2464.The horizontal coordinates were scaled from a map and have
 BK2464.an estimated accuracy of +/- 6 seconds.
 BK2464
 BK2464.** This station is in an area of known vertical motion. If an
 BK2464.** orthometric height was ever established but is not available 
 BK2464.** in the current survey control section, the orthometric height
 BK2464.** is considered suspect.  Suspect heights are available in the
 BK2464.** superseded section only if requested.
 BK2464
 BK2464.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2464.GEOID18 height accuracy estimate available here.
 BK2464
 BK2464.Click photographs - Photos may exist for this station.
 BK2464
 BK2464.The dynamic height is computed by dividing the NAVD 88
 BK2464.geopotential number by the normal gravity value computed on the
 BK2464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2464.degrees latitude (g = 980.6199 gals.).
 BK2464
 BK2464.The modeled gravity was interpolated from observed gravity values.
 BK2464
 BK2464;                    North         East    Units  Estimated Accuracy
 BK2464;SPC LA S     -   218,110.      800,750.      MT  (+/- 180 meters Scaled)
 BK2464
 BK2464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP608688(NAD 83)
 BK2464
 BK2464                          SUPERSEDED SURVEY CONTROL
 BK2464
 BK2464.No superseded survey control is available for this station.
 BK2464
 BK2464_MARKER: I = METAL ROD
 BK2464_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BK2464_STAMPING: B 381 1986
 BK2464_MARK LOGO: NGS
 BK2464_PROJECTION: FLUSH
 BK2464_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BK2464_ROD/PIPE-DEPTH: 7.3 meters
 BK2464
 BK2464  HISTORY     - Date     Condition        Report By
 BK2464  HISTORY     - 1986     MONUMENTED       NGS
 BK2464  HISTORY     - 19961101 GOOD             USPSQD
 BK2464  HISTORY     - 20021102 GOOD             USPSQD
 BK2464
 BK2464                          STATION DESCRIPTION
 BK2464
 BK2464'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BK2464'1.9 KM (1.2 MI) EAST FROM DE QUINCY.
 BK2464'1.9 KM (1.2 MI) EAST ALONG STATE HIGHWAY 12 FROM THE JUNCTION OF STATE
 BK2464'HIGHWAY 27 SOUTH IN DE QUINCY TO THE JUNCTION OF RIP HENAGAN ROAD AND
 BK2464'THE MARK ON THE LEFT IN THE NORTHEAST ANGLE OF THE JUNCTION, 18.90
 BK2464'METERS (62.0 FT) NORTH-NORTHWEST OF THE CENTERLINE OF THE HIGHWAY,
 BK2464'4.88 METERS (16.0 FT) NORTHEAST OF THE CENTER OF PIP HENAGAN ROAD,
 BK2464'5.24 METERS (17.2 FT) SOUTH-SOUTHEAST OF A HIGHWAY SIGN (DEAD END),
 BK2464'3.72 METERS (12.2 FT) NORTHWEST OF A CHAIN LINK FENCER CORNER, 0.85
 BK2464'METER (2.8 FT) NORTH-NORTHWEST OF A SIGN (RIP HENAGAN ROAD).
 BK2464'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 BK2464'THE MARK IS 0.09 M BELOW RIP HENAGAN ROAD.
 BK2464
 BK2464                          STATION RECOVERY (1996)
 BK2464
 BK2464'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK2464'RECOVERED IN GOOD CONDITION.
 BK2464
 BK2464                          STATION RECOVERY (2002)
 BK2464
 BK2464'RECOVERY NOTE BY US POWER SQUADRON 2002 (BWC)
 BK2464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0209 ***********************************************************************
 BK0209  DESIGNATION -  B 3819
 BK0209  PID         -  BK0209
 BK0209  STATE/COUNTY-  LA/LAFAYETTE
 BK0209  COUNTRY     -  US
 BK0209  USGS QUAD   -  DUSON (2018)
 BK0209
 BK0209                         *CURRENT SURVEY CONTROL
 BK0209  ______________________________________________________________________
 BK0209* NAD 83(1986) POSITION- 30 14 05.     (N) 092 09 05.     (W)   SCALED
 BK0209* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0209  **This station is located in a suspected subsidence area (see below).
 BK0209  ______________________________________________________________________
 BK0209  GEOID HEIGHT    -        -27.153 (meters)                     GEOID18
 BK0209
 BK0209.The horizontal coordinates were scaled from a map and have
 BK0209.an estimated accuracy of +/- 6 seconds.
 BK0209
 BK0209.** This station is in an area of known vertical motion. If an
 BK0209.** orthometric height was ever established but is not available 
 BK0209.** in the current survey control section, the orthometric height
 BK0209.** is considered suspect.  Suspect heights are available in the
 BK0209.** superseded section only if requested.
 BK0209
 BK0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0209.GEOID18 height accuracy estimate available here.
 BK0209
 BK0209.Click photographs - Photos may exist for this station.
 BK0209
 BK0209;                    North         East    Units  Estimated Accuracy
 BK0209;SPC LA S     -   192,570.      921,260.      MT  (+/- 180 meters Scaled)
 BK0209
 BK0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP816450(NAD 83)
 BK0209
 BK0209                          SUPERSEDED SURVEY CONTROL
 BK0209
 BK0209.No superseded survey control is available for this station.
 BK0209
 BK0209_MARKER: DD = SURVEY DISK
 BK0209_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0209_STAMPING: B 3819
 BK0209_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0209
 BK0209  HISTORY     - Date     Condition        Report By
 BK0209  HISTORY     - UNK      MONUMENTED       LAGS
 BK0209  HISTORY     - 1970     GOOD             NGS
 BK0209  HISTORY     - 1982     MARK NOT FOUND   NGS
 BK0209
 BK0209                          STATION DESCRIPTION
 BK0209
 BK0209'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0209'1.9 MI E FROM DUSON.
 BK0209'ABOUT 1.9 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 BK0209'DUSON, 45 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 67 FEET
 BK0209'WEST OF THE CENTER LINE OF A DRIVEWAY, 25 1/2 FEET WEST OF A POWER
 BK0209'POLE WHICH BEARS A TRANSFORMER, 11.5 FEET EAST-SOUTHEAST OF
 BK0209'UNDERGROUND TELEPHONE CABLE MARKER NUMBER 4 1/2, 4 1/2 FEET SOUTH OF A
 BK0209'FENCE, 1.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BK0209'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 BK0209'SURFACE OF THE GROUND.  SEC 27, T 9S, R 3E.
 BK0209
 BK0209                          STATION RECOVERY (1982)
 BK0209
 BK0209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0209'THE CONCRETE POST WAS FOUND BROKEN OFF, HOWEVER THE DISK WAS NOT
 BK0209'RECOVERED.  THE MARK SHOULD BE CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0559 ***********************************************************************
 AV0559  DESIGNATION -  B 382
 AV0559  PID         -  AV0559
 AV0559  STATE/COUNTY-  LA/CAMERON
 AV0559  COUNTRY     -  US
 AV0559  USGS QUAD   -  DEEP LAKE (2018)
 AV0559
 AV0559                         *CURRENT SURVEY CONTROL
 AV0559  ______________________________________________________________________
 AV0559* NAD 83(1986) POSITION- 29 41 45.     (N) 092 38 11.     (W)   SCALED
 AV0559* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0559  **This station is located in a suspected subsidence area (see below).
 AV0559  ______________________________________________________________________
 AV0559  GEOID HEIGHT    -        -25.822 (meters)                     GEOID18
 AV0559  DYNAMIC HEIGHT  -          1.011 (meters)        3.32  (feet) COMP
 AV0559  MODELED GRAVITY -    979,303.0   (mgal)                       NAVD 88
 AV0559
 AV0559.The horizontal coordinates were scaled from a map and have
 AV0559.an estimated accuracy of +/- 6 seconds.
 AV0559
 AV0559.** This station is in an area of known vertical motion. If an
 AV0559.** orthometric height was ever established but is not available 
 AV0559.** in the current survey control section, the orthometric height
 AV0559.** is considered suspect.  Suspect heights are available in the
 AV0559.** superseded section only if requested.
 AV0559
 AV0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0559.GEOID18 height accuracy estimate available here.
 AV0559
 AV0559.Click photographs - Photos may exist for this station.
 AV0559
 AV0559.The dynamic height is computed by dividing the NAVD 88
 AV0559.geopotential number by the normal gravity value computed on the
 AV0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AV0559.degrees latitude (g = 980.6199 gals.).
 AV0559
 AV0559.The modeled gravity was interpolated from observed gravity values.
 AV0559
 AV0559;                    North         East    Units  Estimated Accuracy
 AV0559;SPC LA S     -   133,270.      873,900.      MT  (+/- 180 meters Scaled)
 AV0559
 AV0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN351851(NAD 83)
 AV0559
 AV0559                          SUPERSEDED SURVEY CONTROL
 AV0559
 AV0559.No superseded survey control is available for this station.
 AV0559
 AV0559_MARKER: I = METAL ROD
 AV0559_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AV0559_STAMPING: B 382 1986
 AV0559_MARK LOGO: NGS
 AV0559_PROJECTION: FLUSH
 AV0559_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AV0559_ROD/PIPE-DEPTH: 13.4 meters
 AV0559
 AV0559  HISTORY     - Date     Condition        Report By
 AV0559  HISTORY     - 1986     MONUMENTED       NGS
 AV0559
 AV0559                          STATION DESCRIPTION
 AV0559
 AV0559'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 AV0559'18.8 KM (11.7 MI) WEST FROM PECAN ISLAND.
 AV0559'18.8 KM (11.7 MI) WEST ALONG STATE HIGHWAY 82 FROM THE SCHOOL HOUSE IN
 AV0559'PECAN ISLAND TO THE MARK ON THE LEFT.  IT IS 13.2 METERS (43.5 FT)
 AV0559'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 82, 3.6 METERS (12.0 FT) WEST
 AV0559'OF THE CENTER OF A WOODEN GATE AND 0.76 METERS (2.5 FT) NORTH OF A
 AV0559'WOODEN FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 AV0559'LOGO CAP.
 AV0559'THE MARK IS 0.30 METERS  E FROM  A WITNESS POST
 AV0559'THE MARK IS 0.60 M BELOW HIGHWAY 82.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0201 ***********************************************************************
 BK0201  DESIGNATION -  B 3826
 BK0201  PID         -  BK0201
 BK0201  STATE/COUNTY-  LA/ACADIA
 BK0201  COUNTRY     -  US
 BK0201  USGS QUAD   -  DUSON (2018)
 BK0201
 BK0201                         *CURRENT SURVEY CONTROL
 BK0201  ______________________________________________________________________
 BK0201* NAD 83(1986) POSITION- 30 14 05.     (N) 092 13 18.     (W)   SCALED
 BK0201* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0201  **This station is located in a suspected subsidence area (see below).
 BK0201  ______________________________________________________________________
 BK0201  GEOID HEIGHT    -        -27.169 (meters)                     GEOID18
 BK0201
 BK0201.The horizontal coordinates were scaled from a map and have
 BK0201.an estimated accuracy of +/- 6 seconds.
 BK0201
 BK0201.** This station is in an area of known vertical motion.  Due to the
 BK0201.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0201.** determined the orthometric heights for marks in these suspect
 BK0201.** subsidence areas should be considered valid only at the epoch date
 BK0201.** associated with the orthometric height.  These heights must always
 BK0201.** be validated when used as control.  All previously superseded
 BK0201.** orthometric heights are now considered suspect and are available
 BK0201.** in the superseded section.  NGS does not recommend using suspect
 BK0201.** or superseded heights as control.
 BK0201
 BK0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0201.GEOID18 height accuracy estimate available here.
 BK0201
 BK0201.Click photographs - Photos may exist for this station.
 BK0201
 BK0201;                    North         East    Units  Estimated Accuracy
 BK0201;SPC LA S     -   192,620.      914,500.      MT  (+/- 180 meters Scaled)
 BK0201
 BK0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP748450(NAD 83)
 BK0201
 BK0201                          SUPERSEDED SURVEY CONTROL
 BK0201
 BK0201.No superseded survey control is available for this station.
 BK0201
 BK0201_MARKER: DD = SURVEY DISK
 BK0201_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0201_STAMPING: B 3826
 BK0201_MARK LOGO: CGS+SS
 BK0201_PROJECTION: FLUSH
 BK0201_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0201
 BK0201  HISTORY     - Date     Condition        Report By
 BK0201  HISTORY     - 1934     MONUMENTED       LAGS
 BK0201  HISTORY     - 1970     GOOD             NGS
 BK0201  HISTORY     - 1982     GOOD             NGS
 BK0201  HISTORY     - 1986     GOOD             NGS
 BK0201
 BK0201                          STATION DESCRIPTION
 BK0201
 BK0201'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0201'2.8 MI E FROM RAYNE.
 BK0201'ABOUT 2.8 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE RAYNE STATE BANK
 BK0201'AND TRUST COMPANY BUILDING AT RAYNE, 0.25 MILE EAST OF A CONCRETE
 BK0201'HIGHWAY BRIDGE WITH METAL GUARD RAILS, 52 FEET SOUTH OF THE CENTER
 BK0201'LINE OF THE HIGHWAY, 71 FEET WEST OF POWER POLE NUMBER 44, 2 FEET
 BK0201'SOUTH OF A FENCE, 1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 BK0201'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 BK0201'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 25, T
 BK0201'9S, R 2E.  NOTE-- THIS MARK IS ALSO 2.4 MILES WEST ALONG U.S. HIGHWAY
 BK0201'90 FROM THE POST OFFICE AT DUSON.
 BK0201
 BK0201                          STATION RECOVERY (1982)
 BK0201
 BK0201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0201'RECOVERED IN GOOD CONDITION.
 BK0201
 BK0201                          STATION RECOVERY (1986)
 BK0201
 BK0201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0201'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0201'MARK IS NOW FLUSH WITH THE SURFACE OF THE GROUND, DELETE NOTE AT
 BK0201'BOTTOM OF DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0200 ***********************************************************************
 BK0200  DESIGNATION -  B 3827
 BK0200  PID         -  BK0200
 BK0200  STATE/COUNTY-  LA/ACADIA
 BK0200  COUNTRY     -  US
 BK0200  USGS QUAD   -  DUSON (2018)
 BK0200
 BK0200                         *CURRENT SURVEY CONTROL
 BK0200  ______________________________________________________________________
 BK0200* NAD 83(1986) POSITION- 30 14 07.     (N) 092 14 04.     (W)   SCALED
 BK0200* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0200  **This station is located in a suspected subsidence area (see below).
 BK0200  ______________________________________________________________________
 BK0200  GEOID HEIGHT    -        -27.172 (meters)                     GEOID18
 BK0200
 BK0200.The horizontal coordinates were scaled from a map and have
 BK0200.an estimated accuracy of +/- 6 seconds.
 BK0200
 BK0200.** This station is in an area of known vertical motion.  Due to the
 BK0200.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK0200.** determined the orthometric heights for marks in these suspect
 BK0200.** subsidence areas should be considered valid only at the epoch date
 BK0200.** associated with the orthometric height.  These heights must always
 BK0200.** be validated when used as control.  All previously superseded
 BK0200.** orthometric heights are now considered suspect and are available
 BK0200.** in the superseded section.  NGS does not recommend using suspect
 BK0200.** or superseded heights as control.
 BK0200
 BK0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0200.GEOID18 height accuracy estimate available here.
 BK0200
 BK0200.Click photographs - Photos may exist for this station.
 BK0200
 BK0200;                    North         East    Units  Estimated Accuracy
 BK0200;SPC LA S     -   192,690.      913,270.      MT  (+/- 180 meters Scaled)
 BK0200
 BK0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP736451(NAD 83)
 BK0200
 BK0200                          SUPERSEDED SURVEY CONTROL
 BK0200
 BK0200.No superseded survey control is available for this station.
 BK0200
 BK0200_MARKER: DD = SURVEY DISK
 BK0200_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0200_STAMPING: B 3827
 BK0200_MARK LOGO: CGS+SS
 BK0200_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0200
 BK0200  HISTORY     - Date     Condition        Report By
 BK0200  HISTORY     - 1934     MONUMENTED       LAGS
 BK0200  HISTORY     - 1970     GOOD             NGS
 BK0200  HISTORY     - 1982     GOOD             NGS
 BK0200  HISTORY     - 1986     GOOD             NGS
 BK0200
 BK0200                          STATION DESCRIPTION
 BK0200
 BK0200'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0200'2.0 MI E FROM RAYNE.
 BK0200'ABOUT 2.0 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE RAYNE STATE BANK
 BK0200'AND TRUST COMPANY BUILDING AT RAYNE, 32 FEET SOUTHWEST OF THE SECOND
 BK0200'TELEPHONE POLE WEST OF SOUTHERN PACIFIC RAILROAD MILEPOST 158, 47 1/2
 BK0200'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 51 FEET SOUTH OF THE
 BK0200'SOUTH RAIL, 47.7 FEET WEST OF A CONCRETE MARKER FOR THE TEXAS GAS
 BK0200'LINE, 1.2 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 BK0200'LEVEL OF THE HIGHWAY, ABOUT 6 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 BK0200'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE
 BK0200'THE SURFACE OF THE GROUND.  SEC 26, T 9S, R 2E.
 BK0200
 BK0200                          STATION RECOVERY (1982)
 BK0200
 BK0200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK0200'RECOVERED IN GOOD CONDITION.
 BK0200
 BK0200                          STATION RECOVERY (1986)
 BK0200
 BK0200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK0200'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
 BK0200'TELEPHONE POLE REFERRED TO THERIN NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3710 ***********************************************************************
 BJ3710  DESIGNATION -  B 383
 BJ3710  PID         -  BJ3710
 BJ3710  STATE/COUNTY-  LA/ST TAMMANY
 BJ3710  COUNTRY     -  US
 BJ3710  USGS QUAD   -  MANDEVILLE (2018)
 BJ3710
 BJ3710                         *CURRENT SURVEY CONTROL
 BJ3710  ______________________________________________________________________
 BJ3710* NAD 83(1986) POSITION- 30 20 42.     (N) 090 01 20.     (W)   SCALED
 BJ3710* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3710  **This station is located in a suspected subsidence area (see below).
 BJ3710  ______________________________________________________________________
 BJ3710  GEOID HEIGHT    -        -26.661 (meters)                     GEOID18
 BJ3710  DYNAMIC HEIGHT  -          5.253 (meters)       17.23  (feet) COMP
 BJ3710  MODELED GRAVITY -    979,347.7   (mgal)                       NAVD 88
 BJ3710
 BJ3710.The horizontal coordinates were scaled from a map and have
 BJ3710.an estimated accuracy of +/- 6 seconds.
 BJ3710
 BJ3710.** This station is in an area of known vertical motion. If an
 BJ3710.** orthometric height was ever established but is not available 
 BJ3710.** in the current survey control section, the orthometric height
 BJ3710.** is considered suspect.  Suspect heights are available in the
 BJ3710.** superseded section only if requested.
 BJ3710
 BJ3710.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3710.GEOID18 height accuracy estimate available here.
 BJ3710
 BJ3710.Click photographs - Photos may exist for this station.
 BJ3710
 BJ3710.The dynamic height is computed by dividing the NAVD 88
 BJ3710.geopotential number by the normal gravity value computed on the
 BJ3710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3710.degrees latitude (g = 980.6199 gals.).
 BJ3710
 BJ3710.The modeled gravity was interpolated from observed gravity values.
 BJ3710
 BJ3710;                    North         East    Units  Estimated Accuracy
 BJ3710;SPC LA S     -   205,230.    1,126,060.      MT  (+/- 180 meters Scaled)
 BJ3710
 BJ3710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP862607(NAD 83)
 BJ3710
 BJ3710                          SUPERSEDED SURVEY CONTROL
 BJ3710
 BJ3710.No superseded survey control is available for this station.
 BJ3710
 BJ3710_MARKER: I = METAL ROD
 BJ3710_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BJ3710_STAMPING: B 383 1986
 BJ3710_MARK LOGO: NGS
 BJ3710_PROJECTION: FLUSH
 BJ3710_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ3710+STABILITY: POSITION/ELEVATION WELL
 BJ3710_ROD/PIPE-DEPTH: 24.3 meters
 BJ3710_SLEEVE-DEPTH  : 6.1 meters
 BJ3710
 BJ3710  HISTORY     - Date     Condition        Report By
 BJ3710  HISTORY     - 1986     MONUMENTED       NGS
 BJ3710  HISTORY     - 20060414 GOOD             NGS
 BJ3710
 BJ3710                          STATION DESCRIPTION
 BJ3710
 BJ3710'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BJ3710'4.3 KM (2.7 MI) EAST FROM MANDEVILLE.
 BJ3710'4.3 KM (2.7 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION WITH
 BJ3710'STATE HIGHWAY 59 IN MANDEVILLE TO THE MARK ON THE RIGHT AT THE
 BJ3710'ENTRANCE TO THE FONTAINEBLEAU STATE PARK.  IT IS 46.9 METERS (154.0
 BJ3710'FT) SOUTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 190, 9.4 METERS (31.0
 BJ3710'FT) EAST-SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 1089, 5.2 METERS
 BJ3710'(17.2 FT) SOUTH OF THE NORTHWEST CORNER OF A BRICK WALL, 4.7 METERS
 BJ3710'(15.5 FT) SOUTHWEST OF THE NORTH BRICK WALL AND 3.6 METERS (12.0 FT)
 BJ3710'EAST-SOUTHEAST OF THE WEST BRICK WALL.  NOTE--ACCESS TO DATUM POINT IS
 BJ3710'HAD THROUGH A 5-INCH LOGO CAP.
 BJ3710'THE MARK IS ABOVE LEVEL WITH HIGHWAY 190.
 BJ3710
 BJ3710                          STATION RECOVERY (2006)
 BJ3710
 BJ3710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BJ3710'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0457 ***********************************************************************
 BK0457  DESIGNATION -  B 3830
 BK0457  PID         -  BK0457
 BK0457  STATE/COUNTY-  LA/LAFAYETTE
 BK0457  COUNTRY     -  US
 BK0457  USGS QUAD   -  DUSON (2018)
 BK0457
 BK0457                         *CURRENT SURVEY CONTROL
 BK0457  ______________________________________________________________________
 BK0457* NAD 83(1986) POSITION- 30 09 34.     (N) 092 10 18.     (W)   SCALED
 BK0457* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0457  **This station is located in a suspected subsidence area (see below).
 BK0457  ______________________________________________________________________
 BK0457  GEOID HEIGHT    -        -27.021 (meters)                     GEOID18
 BK0457
 BK0457.The horizontal coordinates were scaled from a map and have
 BK0457.an estimated accuracy of +/- 6 seconds.
 BK0457
 BK0457.** This station is in an area of known vertical motion. If an
 BK0457.** orthometric height was ever established but is not available 
 BK0457.** in the current survey control section, the orthometric height
 BK0457.** is considered suspect.  Suspect heights are available in the
 BK0457.** superseded section only if requested.
 BK0457
 BK0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0457.GEOID18 height accuracy estimate available here.
 BK0457
 BK0457.Click photographs - Photos may exist for this station.
 BK0457
 BK0457;                    North         East    Units  Estimated Accuracy
 BK0457;SPC LA S     -   184,240.      919,250.      MT  (+/- 180 meters Scaled)
 BK0457
 BK0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP797367(NAD 83)
 BK0457
 BK0457                          SUPERSEDED SURVEY CONTROL
 BK0457
 BK0457.No superseded survey control is available for this station.
 BK0457
 BK0457_MARKER: DD = SURVEY DISK
 BK0457_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0457_STAMPING: B 3830
 BK0457_PROJECTION: FLUSH
 BK0457_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0457
 BK0457  HISTORY     - Date     Condition        Report By
 BK0457  HISTORY     - UNK      MONUMENTED       LAGS
 BK0457  HISTORY     - 1968     GOOD             LADTD
 BK0457
 BK0457                          STATION DESCRIPTION
 BK0457
 BK0457'DESCRIBED BY LA TRANSP AND DEV 1968
 BK0457'2.35 MI SW FROM JUDICE.
 BK0457'ABOUT 2.35 MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 342 FROM THE JUDICE
 BK0457'HIGH SCHOOL IN JUDICE.  IN SECTION 21, T10S, R3E.  50.2 FEET NORTH OF
 BK0457'THE CENTERLINE OF LOUISIANA HIGHWAY 342, 93.8 FEET SOUTHWEST OF THE
 BK0457'SOUTHWEST CORNER OF A WOOD FRAME RESIDENCE BELONGING TO LEROY VILTZ,
 BK0457'64.8 FEET WEST-SOUTHWEST OF A 42 INCH OAK TREE.  SET IN TOP OF A
 BK0457'CONCRETE POST FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET 19.0
 BK0457'FEET SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0228 ***********************************************************************
 BK0228  DESIGNATION -  B 3837
 BK0228  PID         -  BK0228
 BK0228  STATE/COUNTY-  LA/LAFAYETTE
 BK0228  COUNTRY     -  US
 BK0228  USGS QUAD   -  LAFAYETTE (2018)
 BK0228
 BK0228                         *CURRENT SURVEY CONTROL
 BK0228  ______________________________________________________________________
 BK0228* NAD 83(1986) POSITION- 30 14 39.     (N) 092 01 56.     (W)   SCALED
 BK0228* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0228  **This station is located in a suspected subsidence area (see below).
 BK0228  ______________________________________________________________________
 BK0228  GEOID HEIGHT    -        -27.122 (meters)                     GEOID18
 BK0228
 BK0228.The horizontal coordinates were scaled from a map and have
 BK0228.an estimated accuracy of +/- 6 seconds.
 BK0228
 BK0228.** This station is in an area of known vertical motion. If an
 BK0228.** orthometric height was ever established but is not available 
 BK0228.** in the current survey control section, the orthometric height
 BK0228.** is considered suspect.  Suspect heights are available in the
 BK0228.** superseded section only if requested.
 BK0228
 BK0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0228.GEOID18 height accuracy estimate available here.
 BK0228
 BK0228.Click photographs - Photos may exist for this station.
 BK0228
 BK0228;                    North         East    Units  Estimated Accuracy
 BK0228;SPC LA S     -   193,540.      932,740.      MT  (+/- 180 meters Scaled)
 BK0228
 BK0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP931462(NAD 83)
 BK0228
 BK0228                          SUPERSEDED SURVEY CONTROL
 BK0228
 BK0228.No superseded survey control is available for this station.
 BK0228
 BK0228_MARKER: DD = SURVEY DISK
 BK0228_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0228_STAMPING: B 3837
 BK0228_PROJECTION: PROJECTING 3 CENTIMETERS
 BK0228_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0228
 BK0228  HISTORY     - Date     Condition        Report By
 BK0228  HISTORY     - UNK      MONUMENTED       LAGS
 BK0228  HISTORY     - 1970     GOOD             NGS
 BK0228  HISTORY     - 1982     MARK NOT FOUND   USGS
 BK0228
 BK0228                          STATION DESCRIPTION
 BK0228
 BK0228'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0228'2.1 MI NW FROM LAFAYETTE.
 BK0228'ABOUT 1.45 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BK0228'STATION AT LAFAYETTE, THENCE 0.65 MILE NORTHWEST ALONG N. UNIVERSITY
 BK0228'AVENUE WHICH IS STATE HIGHWAY 182, 43 FEET NORTHEAST OF THE CENTER
 BK0228'LINE OF THE AVENUE, 141 YARDS NORTHWEST OF THE NORTHWEST CORNER OF A
 BK0228'BILLUPS SERVICE STATION, 109 FEET EAST AND ACROSS THE AVENUE FROM A
 BK0228'POWER POLE WHICH BEARS A TRANSFORMER, 15 1/2 FEET SOUTH OF A METAL
 BK0228'CORNER FENCE POST FOR A CHAIN LINK FENCE WHICH SURROUNDS THE J.C. DUKE
 BK0228'TRANSPORTATION COMPANY BUILDING, 1.0 FOOT NORTH OF A METAL WITNESS
 BK0228'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE AVENUE, AND SET IN THE TOP
 BK0228'OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 BK0228'GROUND.  SEC 23, T 9S, R 5E.
 BK0228
 BK0228                          STATION RECOVERY (1982)
 BK0228
 BK0228'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 BK0228'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3753 ***********************************************************************
 BJ3753  DESIGNATION -  B 384
 BJ3753  PID         -  BJ3753
 BJ3753  STATE/COUNTY-  LA/ASCENSION
 BJ3753  COUNTRY     -  US
 BJ3753  USGS QUAD   -  GONZALES (2018)
 BJ3753
 BJ3753                         *CURRENT SURVEY CONTROL
 BJ3753  ______________________________________________________________________
 BJ3753* NAD 83(1986) POSITION- 30 07 40.     (N) 090 58 24.     (W)   SCALED
 BJ3753* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3753  **This station is located in a suspected subsidence area (see below).
 BJ3753  ______________________________________________________________________
 BJ3753  GEOID HEIGHT    -        -26.684 (meters)                     GEOID18
 BJ3753  DYNAMIC HEIGHT  -          4.805 (meters)       15.76  (feet) COMP
 BJ3753  MODELED GRAVITY -    979,311.1   (mgal)                       NAVD 88
 BJ3753
 BJ3753.The horizontal coordinates were scaled from a map and have
 BJ3753.an estimated accuracy of +/- 6 seconds.
 BJ3753
 BJ3753.** This station is in an area of known vertical motion. If an
 BJ3753.** orthometric height was ever established but is not available 
 BJ3753.** in the current survey control section, the orthometric height
 BJ3753.** is considered suspect.  Suspect heights are available in the
 BJ3753.** superseded section only if requested.
 BJ3753
 BJ3753.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3753.GEOID18 height accuracy estimate available here.
 BJ3753
 BJ3753.Click photographs - Photos may exist for this station.
 BJ3753
 BJ3753.The dynamic height is computed by dividing the NAVD 88
 BJ3753.geopotential number by the normal gravity value computed on the
 BJ3753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3753.degrees latitude (g = 980.6199 gals.).
 BJ3753
 BJ3753.The modeled gravity was interpolated from observed gravity values.
 BJ3753
 BJ3753;                    North         East    Units  Estimated Accuracy
 BJ3753;SPC LA S     -   180,480.    1,034,690.      MT  (+/- 180 meters Scaled)
 BJ3753
 BJ3753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP952346(NAD 83)
 BJ3753
 BJ3753                          SUPERSEDED SURVEY CONTROL
 BJ3753
 BJ3753.No superseded survey control is available for this station.
 BJ3753
 BJ3753_MARKER: DV = VERTICAL CONTROL DISK
 BJ3753_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ3753_SP_SET: HEADWALL
 BJ3753_STAMPING: B 384 1986
 BJ3753_MARK LOGO: NGS
 BJ3753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3753+STABILITY: SURFACE MOTION
 BJ3753_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3753+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2006
 BJ3753
 BJ3753  HISTORY     - Date     Condition        Report By
 BJ3753  HISTORY     - 1986     MONUMENTED       NGS
 BJ3753  HISTORY     - 20060522 GOOD             NGS
 BJ3753  HISTORY     - 20080108 GOOD             SJBGRP
 BJ3753
 BJ3753                          STATION DESCRIPTION
 BJ3753
 BJ3753'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 BJ3753'1.7 KM (1.05 MI) NE FROM DARROW.
 BJ3753'1.7 KM (1.05 MILES NORTHEAST ALONG STATE HIGHWAY 75 FROM THE JUNCTION
 BJ3753'OF STATE HIGHWAY 642 IN DARROW TO THE MARK ON THE RIGHT, IN TOP CENTER
 BJ3753'OF A BOX CULVERT UNDER THE HIGHWAY, 8.08 METERS (26.5 FT) SOUTHEAST OF
 BJ3753'THE CENTERLINE OF THE HIGHWAY, AND 0.55 METERS (1.8 FT) NORTHEAST OF
 BJ3753'THE SOUTHWEST END OF THE HEADWALL.
 BJ3753'THE MARK IS 0.55 METERS  NE FROM  A WITNESS POST
 BJ3753'THE MARK IS 1.0 M BELOW HIGHWAY.
 BJ3753
 BJ3753                          STATION RECOVERY (2006)
 BJ3753
 BJ3753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3753'RECOVERED AS DESCRIBED.
 BJ3753
 BJ3753                          STATION RECOVERY (2008)
 BJ3753
 BJ3753'RECOVERY NOTE BY SJB GROUP INC 2008 (SMR)
 BJ3753'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0596 ***********************************************************************
 BK0596  DESIGNATION -  B 3858
 BK0596  PID         -  BK0596
 BK0596  STATE/COUNTY-  LA/ST LANDRY
 BK0596  COUNTRY     -  US
 BK0596  USGS QUAD   -  SUNSET (2018)
 BK0596
 BK0596                         *CURRENT SURVEY CONTROL
 BK0596  ______________________________________________________________________
 BK0596* NAD 83(1986) POSITION- 30 24 37.     (N) 092 03 42.     (W)   SCALED
 BK0596* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0596  **This station is located in a suspected subsidence area (see below).
 BK0596  ______________________________________________________________________
 BK0596  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0596
 BK0596.The horizontal coordinates were scaled from a map and have
 BK0596.an estimated accuracy of +/- 6 seconds.
 BK0596
 BK0596.** This station is in an area of known vertical motion. If an
 BK0596.** orthometric height was ever established but is not available 
 BK0596.** in the current survey control section, the orthometric height
 BK0596.** is considered suspect.  Suspect heights are available in the
 BK0596.** superseded section only if requested.
 BK0596
 BK0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0596.GEOID18 height accuracy estimate available here.
 BK0596
 BK0596.Click photographs - Photos may exist for this station.
 BK0596
 BK0596;                    North         East    Units  Estimated Accuracy
 BK0596;SPC LA S     -   211,970.      930,020.      MT  (+/- 180 meters Scaled)
 BK0596
 BK0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP901646(NAD 83)
 BK0596
 BK0596                          SUPERSEDED SURVEY CONTROL
 BK0596
 BK0596.No superseded survey control is available for this station.
 BK0596
 BK0596_MARKER: DD = SURVEY DISK
 BK0596_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK0596_STAMPING: B 3858
 BK0596_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK0596
 BK0596  HISTORY     - Date     Condition        Report By
 BK0596  HISTORY     - 1934     MONUMENTED       LAGS
 BK0596  HISTORY     - 1973     GOOD             LADTD
 BK0596  HISTORY     - 1981     GOOD             LADTD
 BK0596
 BK0596                          STATION DESCRIPTION
 BK0596
 BK0596'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0596'0.1 MI E FROM SUNSET.
 BK0596'FROM THE POST OFFICE IN SUNSET, ABOUT 0.1 MILE EAST ALONG LA. 182 TO
 BK0596'INTERSECTION OF LA. 93, IN SECTION 70, T-7 SOUTH, RANGE 4-EAST, 47
 BK0596'FEET SOUTH OF INTERSECTION OF LA. 182 AND LA. 93, 52.4 FEET WEST OF
 BK0596'FIREPLUG, 77 FEET NORTHEAST OF NORTHEAST CORNER OF SQUIRT BUILDING, A
 BK0596'BRONZE DISC SET IN CONCRETE MONUMENT IN MIDDLE OF CONCRETE SIDE WALK,
 BK0596'4 FEET NORTH OF STEEL WITNESS POST.
 BK0596
 BK0596                          STATION RECOVERY (1981)
 BK0596
 BK0596'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK0596'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2217 ***********************************************************************
 BJ2217  DESIGNATION -  B 3868
 BJ2217  PID         -  BJ2217
 BJ2217  STATE/COUNTY-  LA/ST MARTIN
 BJ2217  COUNTRY     -  US
 BJ2217  USGS QUAD   -  PARKS (2018)
 BJ2217
 BJ2217                         *CURRENT SURVEY CONTROL
 BJ2217  ______________________________________________________________________
 BJ2217* NAD 83(1986) POSITION- 30 13 21.     (N) 091 52 15.     (W)   SCALED
 BJ2217* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2217  **This station is located in a suspected subsidence area (see below).
 BJ2217  ______________________________________________________________________
 BJ2217  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ2217
 BJ2217.The horizontal coordinates were scaled from a map and have
 BJ2217.an estimated accuracy of +/- 6 seconds.
 BJ2217
 BJ2217.** This station is in an area of known vertical motion. If an
 BJ2217.** orthometric height was ever established but is not available 
 BJ2217.** in the current survey control section, the orthometric height
 BJ2217.** is considered suspect.  Suspect heights are available in the
 BJ2217.** superseded section only if requested.
 BJ2217
 BJ2217.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2217.GEOID18 height accuracy estimate available here.
 BJ2217
 BJ2217.Click photographs - Photos may exist for this station.
 BJ2217
 BJ2217;                    North         East    Units  Estimated Accuracy
 BJ2217;SPC LA S     -   191,050.      948,260.      MT  (+/- 180 meters Scaled)
 BJ2217
 BJ2217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP086439(NAD 83)
 BJ2217
 BJ2217                          SUPERSEDED SURVEY CONTROL
 BJ2217
 BJ2217.No superseded survey control is available for this station.
 BJ2217
 BJ2217_MARKER: DD = SURVEY DISK
 BJ2217_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2217_STAMPING: B 3868
 BJ2217_MARK LOGO: CGS+SS
 BJ2217_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2217
 BJ2217  HISTORY     - Date     Condition        Report By
 BJ2217  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2217  HISTORY     - 1964     GOOD             CGS
 BJ2217  HISTORY     - 1981     GOOD             LADTD
 BJ2217  HISTORY     - 20010730 GOOD             NGS
 BJ2217
 BJ2217                          STATION DESCRIPTION
 BJ2217
 BJ2217'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2217'3.35 MI S FROM BREAUX BRIDGE.
 BJ2217'ABOUT 2.35 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE INTERSECTION OF
 BJ2217'BRIDGE STREET AND MAIN STREET AT BREAUX BRIDGE, OR ABOUT 2.7 MILES
 BJ2217'NORTHWEST ALONG STATE HIGHWAY 31 FROM THE ST. JOSEPH CATHOLIC CHURCH
 BJ2217'AT PARKS, 172 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF A FRAME HOUSE ON
 BJ2217'BRICK PILLARS, 49 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 24
 BJ2217'FEET NORTHWEST OF A 48-INCH PECAN TREE, 1 FOOT SOUTHWEST OF A FENCE
 BJ2217'LINE, 2.0 FEET NORTHWEST OF A WOODEN WITNESS POST, ABOUT LEVEL WITH
 BJ2217'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BJ2217'INCHES.
 BJ2217
 BJ2217                          STATION RECOVERY (1981)
 BJ2217
 BJ2217'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ2217'RECOVERED IN GOOD CONDITION.
 BJ2217
 BJ2217                          STATION RECOVERY (2001)
 BJ2217
 BJ2217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2217'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2216 ***********************************************************************
 BJ2216  DESIGNATION -  B 3869
 BJ2216  PID         -  BJ2216
 BJ2216  STATE/COUNTY-  LA/ST MARTIN
 BJ2216  COUNTRY     -  US
 BJ2216  USGS QUAD   -  PARKS (2018)
 BJ2216
 BJ2216                         *CURRENT SURVEY CONTROL
 BJ2216  ______________________________________________________________________
 BJ2216* NAD 83(1986) POSITION- 30 12 58.     (N) 091 51 53.     (W)   SCALED
 BJ2216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2216  **This station is located in a suspected subsidence area (see below).
 BJ2216  ______________________________________________________________________
 BJ2216  GEOID HEIGHT    -        -27.035 (meters)                     GEOID18
 BJ2216
 BJ2216.The horizontal coordinates were scaled from a map and have
 BJ2216.an estimated accuracy of +/- 6 seconds.
 BJ2216
 BJ2216.** This station is in an area of known vertical motion. If an
 BJ2216.** orthometric height was ever established but is not available 
 BJ2216.** in the current survey control section, the orthometric height
 BJ2216.** is considered suspect.  Suspect heights are available in the
 BJ2216.** superseded section only if requested.
 BJ2216
 BJ2216.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2216.GEOID18 height accuracy estimate available here.
 BJ2216
 BJ2216.Click photographs - Photos may exist for this station.
 BJ2216
 BJ2216;                    North         East    Units  Estimated Accuracy
 BJ2216;SPC LA S     -   190,340.      948,840.      MT  (+/- 180 meters Scaled)
 BJ2216
 BJ2216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP092432(NAD 83)
 BJ2216
 BJ2216                          SUPERSEDED SURVEY CONTROL
 BJ2216
 BJ2216.No superseded survey control is available for this station.
 BJ2216
 BJ2216_MARKER: DD = SURVEY DISK
 BJ2216_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2216_STAMPING: B 3869
 BJ2216_MARK LOGO: CGS+SS
 BJ2216_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2216
 BJ2216  HISTORY     - Date     Condition        Report By
 BJ2216  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2216  HISTORY     - 1964     GOOD             CGS
 BJ2216  HISTORY     - 1981     GOOD             LADTD
 BJ2216  HISTORY     - 20010730 GOOD             NGS
 BJ2216
 BJ2216                          STATION DESCRIPTION
 BJ2216
 BJ2216'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2216'2.2 MI N FROM PARKS.
 BJ2216'ABOUT 2.2 MILES NORTHWEST ALONG STATE HIGHWAY 31 FROM THE ST. JOSEPH
 BJ2216'CATHOLIC CHURCH AT PARKS, ABOUT 0.2 MILE WEST OF THE JUNCTION OF A
 BJ2216'GRAVELED ROAD LEADING SOUTH, 55 FEET SOUTH OF THE CENTER LINE OF THE
 BJ2216'HIGHWAY, 6 FEET SOUTH OF A TELEPHONE POLE, 6 INCHES NORTH OF A
 BJ2216'WOVEN-WIRE FENCE AROUND THE YARD OF A BRICK HOUSE, 1.2 FEET EAST OF A
 BJ2216'WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND
 BJ2216'SET IN THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.  NOTE-- THIS
 BJ2216'MARK IS 0.5 MILE SOUTH OF BENCH MARK B 3868 (LA. GEOD. S.) WHICH IS
 BJ2216'DESCRIBED FROM BREAUX BRIDGE.
 BJ2216
 BJ2216                          STATION RECOVERY (1981)
 BJ2216
 BJ2216'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ2216'RECOVERED IN GOOD CONDITION.
 BJ2216
 BJ2216                          STATION RECOVERY (2001)
 BJ2216
 BJ2216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2216'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH3096 ***********************************************************************
 BH3096  DESIGNATION -  B 387
 BH3096  PID         -  BH3096
 BH3096  STATE/COUNTY-  LA/ORLEANS
 BH3096  COUNTRY     -  US
 BH3096  USGS QUAD   -  LITTLE WOODS (2018)
 BH3096
 BH3096                         *CURRENT SURVEY CONTROL
 BH3096  ______________________________________________________________________
 BH3096* NAD 83(1986) POSITION- 30 00 24.     (N) 089 56 20.     (W)   SCALED
 BH3096* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH3096  **This station is located in a suspected subsidence area (see below).
 BH3096  ______________________________________________________________________
 BH3096  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 BH3096
 BH3096.The horizontal coordinates were scaled from a map and have
 BH3096.an estimated accuracy of +/- 6 seconds.
 BH3096
 BH3096.** This station is in an area of known vertical motion.  Due to the
 BH3096.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH3096.** determined the orthometric heights for marks in these suspect
 BH3096.** subsidence areas should be considered valid only at the epoch date
 BH3096.** associated with the orthometric height.  These heights must always
 BH3096.** be validated when used as control.  All previously superseded
 BH3096.** orthometric heights are now considered suspect and are available
 BH3096.** in the superseded section.  NGS does not recommend using suspect
 BH3096.** or superseded heights as control.
 BH3096
 BH3096.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH3096.GEOID18 height accuracy estimate available here.
 BH3096
 BH3096.Click photographs - Photos may exist for this station.
 BH3096
 BH3096;                    North         East    Units  Estimated Accuracy
 BH3096;SPC LA S     -   167,820.    1,134,520.      MT  (+/- 180 meters Scaled)
 BH3096
 BH3096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU165231(NAD 83)
 BH3096
 BH3096                          SUPERSEDED SURVEY CONTROL
 BH3096
 BH3096.No superseded survey control is available for this station.
 BH3096
 BH3096_MARKER: DV = VERTICAL CONTROL DISK
 BH3096_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BH3096_SP_SET: PILECAP
 BH3096_STAMPING: B 387 1990
 BH3096_MARK LOGO: NGS
 BH3096_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH3096_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BH3096+STABILITY: POSITION/ELEVATION WELL
 BH3096_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH3096+SATELLITE: SATELLITE OBSERVATIONS - January 19, 1995
 BH3096
 BH3096  HISTORY     - Date     Condition        Report By
 BH3096  HISTORY     - 1990     MONUMENTED       NGS
 BH3096  HISTORY     - 19950119 GOOD             NGS
 BH3096
 BH3096                          STATION DESCRIPTION
 BH3096
 BH3096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 BH3096'0.5 KM (0.3 MI) SOUTHERLY ALONG PARIS ROAD FROM THE JUNCTION OF
 BH3096'GENTILLY ROAD IN NEW ORLEANS, NEAR THE CENTER OF THE CONCRETE PILE
 BH3096'CAP OF THE FIRST PIER NORTH OF THE NORTH LEVEE OF THE STATE HIGHWAY
 BH3096'47 BRIDGE SPANNING THE INTRACOASTAL WATERWAY, 62.0 M (203.4 FT) SOUTH
 BH3096'OF THE ROAD CENTER, 9.1 M (29.9 FT) EAST OF THE EAST FACE OF THE WEST
 BH3096'COLUMN OF THE PIER, 2.7 M (8.9 FT) NORTH OF THE SOUTH EDGE OF THE
 BH3096'PILE CAP, AND 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE ROAD.
 BH3096
 BH3096                          STATION RECOVERY (1995)
 BH3096
 BH3096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 BH3096'4.3 KM (2.65 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH3096'FROM THE JUNCTION OF INTERSTATE 610 IN NEW ORLEANS, THENCE 4.5 KM
 BH3096'(2.80 MI) EASTERLY ALONG GENTILLY ROAD, THENCE 0.5 KM (0.30 MI)
 BH3096'SOUTHERLY ALONG PARIS ROAD, IN TOP OF AND 2.6 M (8.5 FT) NORTH OF THE
 BH3096'SOUTH END OF A CONCRETE PILECAP FOR THE 1ST PIER NORTH OF THE
 BH3096'INTRACOASTAL WATERWAY OF THE STATE HIGHWAY 47 BRIDGE SPANNING THE
 BH3096'WATERWAY, 62.0 M (203.4 FT) SOUTH OF THE ROAD CENTER, 9.1 M (29.9 FT)
 BH3096'WEST OF THE WEST FACE OF THE EAST COLUMN OF THE PIER, 8.5 M (27.9 FT)
 BH3096'EAST OF THE EAST FACE OF THE WEST COLUMN OF THE PIER, AND 1.5 M (4.9
 BH3096'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2212 ***********************************************************************
 BJ2212  DESIGNATION -  B 3875
 BJ2212  PID         -  BJ2212
 BJ2212  STATE/COUNTY-  LA/ST MARTIN
 BJ2212  COUNTRY     -  US
 BJ2212  USGS QUAD   -  PARKS (2018)
 BJ2212
 BJ2212                         *CURRENT SURVEY CONTROL
 BJ2212  ______________________________________________________________________
 BJ2212* NAD 83(1986) POSITION- 30 12 51.     (N) 091 49 56.     (W)   SCALED
 BJ2212* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2212  **This station is located in a suspected subsidence area (see below).
 BJ2212  ______________________________________________________________________
 BJ2212  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BJ2212
 BJ2212.The horizontal coordinates were scaled from a map and have
 BJ2212.an estimated accuracy of +/- 6 seconds.
 BJ2212
 BJ2212.** This station is in an area of known vertical motion. If an
 BJ2212.** orthometric height was ever established but is not available 
 BJ2212.** in the current survey control section, the orthometric height
 BJ2212.** is considered suspect.  Suspect heights are available in the
 BJ2212.** superseded section only if requested.
 BJ2212
 BJ2212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2212.GEOID18 height accuracy estimate available here.
 BJ2212
 BJ2212.Click photographs - Photos may exist for this station.
 BJ2212
 BJ2212;                    North         East    Units  Estimated Accuracy
 BJ2212;SPC LA S     -   190,110.      951,970.      MT  (+/- 180 meters Scaled)
 BJ2212
 BJ2212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP123430(NAD 83)
 BJ2212
 BJ2212                          SUPERSEDED SURVEY CONTROL
 BJ2212
 BJ2212.No superseded survey control is available for this station.
 BJ2212
 BJ2212_MARKER: DD = SURVEY DISK
 BJ2212_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2212_STAMPING: B 3875
 BJ2212_MARK LOGO: CGS+SS
 BJ2212_PROJECTION: FLUSH
 BJ2212_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2212
 BJ2212  HISTORY     - Date     Condition        Report By
 BJ2212  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2212  HISTORY     - 1964     GOOD             CGS
 BJ2212  HISTORY     - 1981     MARK NOT FOUND   LADTD
 BJ2212  HISTORY     - 20010730 MARK NOT FOUND   NGS
 BJ2212
 BJ2212                          STATION DESCRIPTION
 BJ2212
 BJ2212'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2212'IN PARKS.
 BJ2212'AT PARKS, ONE BLOCK SOUTHWEST OF THE ST. JOSEPH CATHOLIC CHURCH, AT A
 BJ2212'RIGHT-ANGLE TURN IN STATE HIGHWAY 31, 39 FEET EAST OF THE CENTER LINE
 BJ2212'OF THE PORTION OF THE HIGHWAY LEADING SOUTH, 31 FEET SOUTH OF THE
 BJ2212'CENTER LINE OF THE PORTION OF THE HIGHWAY LEADING WEST, 48 FEET
 BJ2212'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 6 FEET SOUTHEAST OF AN
 BJ2212'ANGLE IN A SIDEWALK, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 BJ2212'OF A CONCRETE POST FLUSH WITH A LAWN.
 BJ2212
 BJ2212                          STATION RECOVERY (1981)
 BJ2212
 BJ2212'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BJ2212'MARK NOT FOUND.
 BJ2212
 BJ2212                          STATION RECOVERY (2001)
 BJ2212
 BJ2212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2212'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5358 ***********************************************************************
 BJ5358  DESIGNATION -  B 388
 BJ5358  PID         -  BJ5358
 BJ5358  STATE/COUNTY-  LA/TANGIPAHOA
 BJ5358  COUNTRY     -  US
 BJ5358  USGS QUAD   -  HAMMOND (2018)
 BJ5358
 BJ5358                         *CURRENT SURVEY CONTROL
 BJ5358  ______________________________________________________________________
 BJ5358* NAD 83(1986) POSITION- 30 32 02.     (N) 090 28 28.     (W)   SCALED
 BJ5358* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5358  **This station is located in a suspected subsidence area (see below).
 BJ5358  ______________________________________________________________________
 BJ5358  GEOID HEIGHT    -        -26.925 (meters)                     GEOID18
 BJ5358  DYNAMIC HEIGHT  -         13.915 (meters)       45.65  (feet) COMP
 BJ5358  MODELED GRAVITY -    979,348.0   (mgal)                       NAVD 88
 BJ5358
 BJ5358.The horizontal coordinates were scaled from a map and have
 BJ5358.an estimated accuracy of +/- 6 seconds.
 BJ5358
 BJ5358.** This station is in an area of known vertical motion. If an
 BJ5358.** orthometric height was ever established but is not available 
 BJ5358.** in the current survey control section, the orthometric height
 BJ5358.** is considered suspect.  Suspect heights are available in the
 BJ5358.** superseded section only if requested.
 BJ5358
 BJ5358.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5358.GEOID18 height accuracy estimate available here.
 BJ5358
 BJ5358.Click photographs - Photos may exist for this station.
 BJ5358
 BJ5358.The dynamic height is computed by dividing the NAVD 88
 BJ5358.geopotential number by the normal gravity value computed on the
 BJ5358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ5358.degrees latitude (g = 980.6199 gals.).
 BJ5358
 BJ5358.The modeled gravity was interpolated from observed gravity values.
 BJ5358
 BJ5358;                    North         East    Units  Estimated Accuracy
 BJ5358;SPC LA S     -   225,760.    1,082,420.      MT  (+/- 180 meters Scaled)
 BJ5358
 BJ5358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP423806(NAD 83)
 BJ5358
 BJ5358                          SUPERSEDED SURVEY CONTROL
 BJ5358
 BJ5358.No superseded survey control is available for this station.
 BJ5358
 BJ5358_MARKER: I = METAL ROD
 BJ5358_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 BJ5358_STAMPING: B 388 1992
 BJ5358_MARK LOGO: NGS
 BJ5358_PROJECTION: FLUSH
 BJ5358_MAGNETIC: I = MARKER IS A STEEL ROD
 BJ5358_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ5358_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5358+SATELLITE: SATELLITE OBSERVATIONS - 1992
 BJ5358_ROD/PIPE-DEPTH: 10.1 meters
 BJ5358
 BJ5358  HISTORY     - Date     Condition        Report By
 BJ5358  HISTORY     - 1992     MONUMENTED       NGS
 BJ5358
 BJ5358                          STATION DESCRIPTION
 BJ5358
 BJ5358'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 BJ5358'0.9 KM (0.55 MI) NORTHERLY ALONG NORTHWEST RAILROAD AVENUE FROM THE
 BJ5358'POST OFFICE IN HAMMOND, THENCE 2.8 KM (1.75 MI) NORTHERLY ALONG NORTH
 BJ5358'OAK STREET, 8.5 M (27.9 FT) WEST OF THE CENTER OF THE STREET, 3.1 M
 BJ5358'(10.2 FT) NORTHEAST OF THE NORTHEAST CORNER OF A SEWER PUMPING
 BJ5358'STATION, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE CORNER, 0.3 M (1.0 FT)
 BJ5358'BELOW THE LEVEL OF THE STREET, AND 0.3 M (1.0 FT) EAST OF A WITNESS
 BJ5358'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2206 ***********************************************************************
 BJ2206  DESIGNATION -  B 3883
 BJ2206  PID         -  BJ2206
 BJ2206  STATE/COUNTY-  LA/ST MARTIN
 BJ2206  COUNTRY     -  US
 BJ2206  USGS QUAD   -  PARKS (2018)
 BJ2206
 BJ2206                         *CURRENT SURVEY CONTROL
 BJ2206  ______________________________________________________________________
 BJ2206* NAD 83(1986) POSITION- 30 08 18.     (N) 091 49 29.     (W)   SCALED
 BJ2206* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2206  **This station is located in a suspected subsidence area (see below).
 BJ2206  ______________________________________________________________________
 BJ2206  GEOID HEIGHT    -        -26.885 (meters)                     GEOID18
 BJ2206
 BJ2206.The horizontal coordinates were scaled from a map and have
 BJ2206.an estimated accuracy of +/- 6 seconds.
 BJ2206
 BJ2206.** This station is in an area of known vertical motion. If an
 BJ2206.** orthometric height was ever established but is not available 
 BJ2206.** in the current survey control section, the orthometric height
 BJ2206.** is considered suspect.  Suspect heights are available in the
 BJ2206.** superseded section only if requested.
 BJ2206
 BJ2206.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2206.GEOID18 height accuracy estimate available here.
 BJ2206
 BJ2206.Click photographs - Photos may exist for this station.
 BJ2206
 BJ2206;                    North         East    Units  Estimated Accuracy
 BJ2206;SPC LA S     -   181,700.      952,660.      MT  (+/- 180 meters Scaled)
 BJ2206
 BJ2206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP131346(NAD 83)
 BJ2206
 BJ2206                          SUPERSEDED SURVEY CONTROL
 BJ2206
 BJ2206.No superseded survey control is available for this station.
 BJ2206
 BJ2206_MARKER: DD = SURVEY DISK
 BJ2206_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2206_STAMPING: B 3883 WPA
 BJ2206_MARK LOGO: CGS+SS
 BJ2206_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2206
 BJ2206  HISTORY     - Date     Condition        Report By
 BJ2206  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2206  HISTORY     - 1968     GOOD             CGS
 BJ2206  HISTORY     - 20010730 GOOD             NGS
 BJ2206
 BJ2206                          STATION DESCRIPTION
 BJ2206
 BJ2206'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 BJ2206'1.5 MI N FROM ST MARTINVILLE.
 BJ2206'ABOUT 1.5 MILES NORTH ALONG LOUISIANA HIGHWAY 31 FROM THE COURTHOUSE
 BJ2206'AT ST. MARTINVILLE, ABOUT 0.2 MILE NORTH OF THE ENTRANCE TO THE
 BJ2206'LONGFELLOW EVANGELINE STATE PARK, 41.0 FEET EAST OF THE CENTERLINE OF
 BJ2206'THE HIGHWAY, 50 FEET SOUTH ALONG THE HIGHWAY FROM THE SOUTH SIDE OF
 BJ2206'THE BROUSSARD MACHINE COMPANY BUILDING, 1 FOOT WEST OF A BOARD FENCE
 BJ2206'AROUND THE STATE PARK, AND SET IN THE TOP OF A CONCRETE POST
 BJ2206'PROJECTING 8 INCHES.  THE MARK IS LOCATED 1.5 FEET EAST OF A STEEL
 BJ2206'WITNESS POST.
 BJ2206
 BJ2206                          STATION RECOVERY (2001)
 BJ2206
 BJ2206'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ2206'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3533 ***********************************************************************
 AU3533  DESIGNATION -  B 389
 AU3533  PID         -  AU3533
 AU3533  STATE/COUNTY-  LA/ST MARY
 AU3533  COUNTRY     -  US
 AU3533  USGS QUAD   -  PATTERSON (2018)
 AU3533
 AU3533                         *CURRENT SURVEY CONTROL
 AU3533  ______________________________________________________________________
 AU3533* NAD 83(1986) POSITION- 29 42 20.     (N) 091 15 47.     (W)   SCALED
 AU3533* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3533  **This station is located in a suspected subsidence area (see below).
 AU3533  ______________________________________________________________________
 AU3533  GEOID HEIGHT    -        -25.527 (meters)                     GEOID18
 AU3533  DYNAMIC HEIGHT  -          2.220 (meters)        7.28  (feet) COMP
 AU3533  MODELED GRAVITY -    979,306.4   (mgal)                       NAVD 88
 AU3533
 AU3533.The horizontal coordinates were scaled from a map and have
 AU3533.an estimated accuracy of +/- 6 seconds.
 AU3533
 AU3533.** This station is in an area of known vertical motion. If an
 AU3533.** orthometric height was ever established but is not available 
 AU3533.** in the current survey control section, the orthometric height
 AU3533.** is considered suspect.  Suspect heights are available in the
 AU3533.** superseded section only if requested.
 AU3533
 AU3533.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3533.GEOID18 height accuracy estimate available here.
 AU3533
 AU3533.Click photographs - Photos may exist for this station.
 AU3533
 AU3533.The dynamic height is computed by dividing the NAVD 88
 AU3533.geopotential number by the normal gravity value computed on the
 AU3533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU3533.degrees latitude (g = 980.6199 gals.).
 AU3533
 AU3533.The modeled gravity was interpolated from observed gravity values.
 AU3533
 AU3533;                    North         East    Units  Estimated Accuracy
 AU3533;SPC LA S     -   133,630.    1,006,800.      MT  (+/- 180 meters Scaled)
 AU3533
 AU3533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN680874(NAD 83)
 AU3533
 AU3533                          SUPERSEDED SURVEY CONTROL
 AU3533
 AU3533.No superseded survey control is available for this station.
 AU3533
 AU3533_MARKER: I = METAL ROD
 AU3533_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AU3533_STAMPING: B 389 1993
 AU3533_MARK LOGO: NGS
 AU3533_PROJECTION: FLUSH
 AU3533_MAGNETIC: I = MARKER IS A STEEL ROD
 AU3533_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3533+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AU3533_ROD/PIPE-DEPTH: 16.3 meters
 AU3533_SLEEVE-DEPTH  : 0.9 meters
 AU3533
 AU3533  HISTORY     - Date     Condition        Report By
 AU3533  HISTORY     - 1993     MONUMENTED       NGS
 AU3533
 AU3533                          STATION DESCRIPTION
 AU3533
 AU3533'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 AU3533'0.4 KM (0.25 MI) NORTHEASTERLY ALONG CATHERINE STREET FROM THE POST
 AU3533'OFFICE IN PATTERSON, THENCE 6.8 KM (4.20 MI) EASTERLY ALONG STATE
 AU3533'HIGHWAY 182, 20.2 M (66.3 FT) NORTHWEST OF THE CENTERLINE OF THE
 AU3533'HIGHWAY, 4.1 M (13.5 FT) SOUTHWEST OF THE CENTER OF PETITEVILLE LANE,
 AU3533'4.0 M (13.1 FT) SOUTHEAST OF A UTILITY POLE WITH 3 GUY CABLES, 0.5 M
 AU3533'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTHWEST
 AU3533'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AU3533'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE REQUIREMENTS FOR
 AU3533'A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2502 ***********************************************************************
 CQ2502  DESIGNATION -  B 39
 CQ2502  PID         -  CQ2502
 CQ2502  STATE/COUNTY-  LA/BIENVILLE
 CQ2502  COUNTRY     -  US
 CQ2502  USGS QUAD   -  BIENVILLE (2018)
 CQ2502
 CQ2502                         *CURRENT SURVEY CONTROL
 CQ2502  ______________________________________________________________________
 CQ2502* NAD 83(1986) POSITION- 32 21 44.     (N) 092 58 19.     (W)   SCALED
 CQ2502* NAVD 88 ORTHO HEIGHT -    63.66  (+/-2cm)      208.9   (feet) VERTCON3
 CQ2502  ______________________________________________________________________
 CQ2502  GEOID HEIGHT    -        -25.672 (meters)                     GEOID18
 CQ2502  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ2502
 CQ2502.The horizontal coordinates were scaled from a map and have
 CQ2502.an estimated accuracy of +/- 6 seconds.
 CQ2502
 CQ2502.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2502.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2502
 CQ2502.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2502.GEOID18 height accuracy estimate available here.
 CQ2502
 CQ2502.The vertical order pertains to the NGVD 29 superseded value.
 CQ2502
 CQ2502.Click photographs - Photos may exist for this station.
 CQ2502
 CQ2502;                    North         East    Units  Estimated Accuracy
 CQ2502;SPC LA N     -   206,570.      955,580.      MT  (+/- 180 meters Scaled)
 CQ2502
 CQ2502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR026805(NAD 83)
 CQ2502
 CQ2502                          SUPERSEDED SURVEY CONTROL
 CQ2502
 CQ2502  NGVD 29 (11/26/84)   63.726  (m)          209.07   (f) ADJUSTED    2 0
 CQ2502
 CQ2502.Superseded values are not recommended for survey control.
 CQ2502
 CQ2502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2502.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2502
 CQ2502_MARKER: DB = BENCH MARK DISK
 CQ2502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2502_STAMPING: B 39 1934
 CQ2502_MARK LOGO: CGS
 CQ2502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2502+STABILITY: SURFACE MOTION
 CQ2502
 CQ2502  HISTORY     - Date     Condition        Report By
 CQ2502  HISTORY     - 1934     MONUMENTED       CGS
 CQ2502
 CQ2502                          STATION DESCRIPTION
 CQ2502
 CQ2502'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 CQ2502'2.9 MI N FROM BIENVILLE.
 CQ2502'2.9 MILES NORTH ALONG THE LOUISIANA AND NORTH WEST RAILROAD FROM
 CQ2502'BIENVILLE, BIENVILLE PARISH, 246 YARDS SOUTH OF MILEPOST 74, 59 FEET
 CQ2502'WEST OF THE CENTERLINE OF THE TRACK, AND IN THE EDGE OF THE PINE
 CQ2502'TIMBER A STANDARD DISK, STAMPED A 39 1934 AND SET IN THE TOP OF A
 CQ2502'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3558 ***********************************************************************
 AU3558  HT_MOD      -  This is a Height Modernization Survey Station.
 AU3558  DESIGNATION -  B 391
 AU3558  PID         -  AU3558
 AU3558  STATE/COUNTY-  LA/TERREBONNE
 AU3558  COUNTRY     -  US
 AU3558  USGS QUAD   -  LAKE QUITMAN (2018)
 AU3558
 AU3558                         *CURRENT SURVEY CONTROL
 AU3558  ______________________________________________________________________
 AU3558* NAD 83(2011) POSITION- 29 15 39.41379(N) 090 39 23.81451(W)   ADJUSTED
 AU3558* NAD 83(2011) ELLIP HT-   -24.257 (meters)        (03/26/19)   ADJUSTED
 AU3558* NAD 83(2011) EPOCH   -  2010.00
 AU3558* NAVD 88 ORTHO HEIGHT -     0.07  (meters)        0.2   (feet) GPS OBS
 AU3558* NAVD 88 EPOCH        -  2009.55
 AU3558  **This station is located in a suspected subsidence area (see below).
 AU3558  ______________________________________________________________________
 AU3558  GEOID HEIGHT    -        -24.324 (meters)                     GEOID18
 AU3558  NAD 83(2011) X  -    -63,816.869 (meters)                     COMP
 AU3558  NAD 83(2011) Y  - -5,568,371.673 (meters)                     COMP
 AU3558  NAD 83(2011) Z  -  3,099,153.920 (meters)                     COMP
 AU3558  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 AU3558
 AU3558  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3558  Standards:
 AU3558         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3558            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3558  -------------------------------------------------------------------
 AU3558  NETWORK    0.33   0.86           0.14   0.13   0.44     -0.00908798
 AU3558  -------------------------------------------------------------------
 AU3558  Click here for local accuracies and other accuracy information.
 AU3558
 AU3558.The horizontal coordinates were established by GPS observations
 AU3558.and adjusted by the National Geodetic Survey in March 2019.
 AU3558
 AU3558.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3558.been affixed to the stable North American tectonic plate. See 
 AU3558.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3558
 AU3558.The horizontal coordinates are valid at the epoch date displayed above
 AU3558.which is a decimal equivalence of Year/Month/Day.
 AU3558
 AU3558.** This station is in an area of known vertical motion.  Due to the
 AU3558.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU3558.** determined the orthometric heights for marks in these suspect
 AU3558.** subsidence areas should be considered valid only at the epoch date
 AU3558.** associated with the orthometric height.  These heights must always
 AU3558.** be validated when used as control.  All previously superseded
 AU3558.** orthometric heights are now considered suspect and are available
 AU3558.** in the superseded section.  NGS does not recommend using suspect
 AU3558.** or superseded heights as control.
 AU3558
 AU3558.The orthometric height was determined by GPS observations and a
 AU3558.high-resolution geoid model using precise GPS observation and
 AU3558.processing techniques.
 AU3558
 AU3558.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3558.GEOID18 height accuracy estimate available here.
 AU3558
 AU3558.Click photographs - Photos may exist for this station.
 AU3558
 AU3558.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3558
 AU3558.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3558
 AU3558.The ellipsoidal height was determined by GPS observations
 AU3558.and is referenced to NAD 83.
 AU3558
 AU3558. The following values were computed from the NAD 83(2011) position.
 AU3558
 AU3558;                    North         East     Units Scale Factor Converg.
 AU3558;SPC LA S     -    84,543.337 1,065,772.564   MT  1.00000850   +0 20 18.1
 AU3558;SPC LA S     -   277,372.60  3,496,622.15   sFT  1.00000850   +0 20 18.1
 AU3558;UTM  15      - 3,239,173.865   727,703.292   MT  1.00023983   +1 08 45.3
 AU3558
 AU3558!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3558!SPC LA S     -   1.00000381  x   1.00000850  =   1.00001231
 AU3558!UTM  15      -   1.00000381  x   1.00023983  =   1.00024364
 AU3558
 AU3558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2770339173(NAD 83)
 AU3558
 AU3558                          SUPERSEDED SURVEY CONTROL
 AU3558
 AU3558  NAD 83(2011)-  29 15 39.41373(N)    090 39 23.81501(W) AD(2010.00) 0
 AU3558  ELLIP H (06/27/12)  -24.214  (m)                       GP(2010.00)    
 AU3558  NAD 83(2007)-  29 15 39.41378(N)    090 39 23.81572(W) AD(2006.81) A
 AU3558  ELLIP H (03/12/08)  -24.210  (m)                       GP(2006.81) 3 1
 AU3558  NAD 83(2007)-  29 15 39.41369(N)    090 39 23.81659(W) AD(       ) 0
 AU3558  ELLIP H (02/10/07)  -24.215  (m)                       GP(       )    
 AU3558  ELLIP H (02/21/02)  -24.214  (m)                       GP(       ) 5 1
 AU3558  NAD 83(1992)-  29 15 39.41271(N)    090 39 23.81571(W) AD(       ) 1
 AU3558  ELLIP H (12/17/98)  -24.238  (m)                       GP(       ) 4 2
 AU3558  NAVD 88 (03/12/08)    0.26   (m)  GEOID03  model used  GP(2006.81)    
 AU3558  NAVD 88               0.41   (m)            1.3    (f) LEVELING    3  
 AU3558  NAVD 88 (02/14/94)    0.412  (m)            1.35   (f) ADJUSTED    2 1
 AU3558
 AU3558.Superseded values are not recommended for survey control.
 AU3558
 AU3558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3558.See file dsdata.pdf to determine how the superseded data were derived.
 AU3558
 AU3558_MARKER: F = FLANGE-ENCASED ROD
 AU3558_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AU3558_STAMPING: B 391 1993
 AU3558_MARK LOGO: LADTD
 AU3558_PROJECTION: FLUSH
 AU3558_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU3558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3558+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2019
 AU3558_ROD/PIPE-DEPTH: 26.8 meters
 AU3558
 AU3558  HISTORY     - Date     Condition        Report By
 AU3558  HISTORY     - 1993     MONUMENTED       LADTD
 AU3558  HISTORY     - 19950103 GOOD             MPHI
 AU3558  HISTORY     - 20060602 GOOD             NGS
 AU3558  HISTORY     - 20071030 GOOD             NGS
 AU3558  HISTORY     - 20110413 GOOD             INDIV
 AU3558  HISTORY     - 20160616 GOOD             NGS
 AU3558  HISTORY     - 20190201 GOOD             NGIA
 AU3558
 AU3558                          STATION DESCRIPTION
 AU3558
 AU3558'DESCRIBED BY LA TRANSP AND DEV 1993
 AU3558'THE STATION IS LOCATED ABOUT 22.0 MI (35.4 KM) SOUTH-SOUTHEAST OF
 AU3558'HOUMA, 12.0 MI (19.3 KM) SOUTHWEST OF CHAUVIN AND 1.1 MI (1.8 KM)
 AU3558'NORTH OF COCODRIE.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTAITON
 AU3558'AND DEVELOPMENT.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 AU3558'HIGHWAYS 56 AND 57, ABOUT 5.0 MI (8.0 KM) NORTH OF COCODRIE, GO SOUTH
 AU3558'FOR 3.55 MI (5.71 KM) ON HIGHWAY 56 TO THE STATION SET ON THE RIGHT
 AU3558'NEAR POWER POLE NUMBER 267.  THE STATION IS 317.0 FT (96.6 M)
 AU3558'SOUTHWEST FROM THE EXTENDED CENTER OF CATFISH DRIVE LEADING EAST,
 AU3558'33.5 FT (10.2 M) NORTHWEST FROM THE CENTER OF THE HIGHWAY, 8.5 FT
 AU3558'(2.6 M) SOUTHEAST FROM THE POWER POLE, 1.0 FT (0.3 M) SOUTHWEST FROM
 AU3558'A FIBERGLASS WITNESS POST, FLUSH WITH THE GROUND SURFACE, ABOUT 1.5
 AU3558'FT (0.5 M) BELOW THE LEVEL OF THE HIGHWAY AND ACCESSED THROUGH A
 AU3558'STANDARD LOGO CAP.
 AU3558
 AU3558                          STATION RECOVERY (1995)
 AU3558
 AU3558'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU3558'RECOVERED AS DESCRIBED.
 AU3558
 AU3558                          STATION RECOVERY (2006)
 AU3558
 AU3558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU3558'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 AU3558
 AU3558                          STATION RECOVERY (2007)
 AU3558
 AU3558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (DJR)
 AU3558'MARK RECOVERED IN GOOD CONDITION.
 AU3558
 AU3558                          STATION RECOVERY (2011)
 AU3558
 AU3558'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (GDS)
 AU3558'RECOVERED BY DEWBERRY
 AU3558
 AU3558                          STATION RECOVERY (2016)
 AU3558
 AU3558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (DJR)
 AU3558'MARK RECOVERED AS DESCRIBED AND IN GOOD CONDITION.  NOTE SURROUNDING
 AU3558'MARSH MUD IS NOW SLIGHTLY HIGHER THAN ACCESS LID FOR MARK.
 AU3558
 AU3558                          STATION RECOVERY (2019)
 AU3558
 AU3558'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2019 (RDW)
 AU3558'GRAVITY BASE STATION DESIGNATION IS 'COCODRIE B 391'.  GRAVITY
 AU3558'READINGS WERE MADE 0.12 M (0.4 FT) ABOVE THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1042 ***********************************************************************
 BK1042  DESIGNATION -  B 3912
 BK1042  PID         -  BK1042
 BK1042  STATE/COUNTY-  LA/RAPIDES
 BK1042  COUNTRY     -  US
 BK1042  USGS QUAD   -  GLENMORA (2018)
 BK1042
 BK1042                         *CURRENT SURVEY CONTROL
 BK1042  ______________________________________________________________________
 BK1042* NAD 83(1986) POSITION- 30 57 05.     (N) 092 35 49.     (W)   SCALED
 BK1042* NAVD 88 ORTHO HEIGHT -    50.208 (meters)      164.72  (feet) ADJUSTED
 BK1042  ______________________________________________________________________
 BK1042  GEOID HEIGHT    -        -26.819 (meters)                     GEOID18
 BK1042  DYNAMIC HEIGHT  -         50.145 (meters)      164.52  (feet) COMP
 BK1042  MODELED GRAVITY -    979,378.5   (mgal)                       NAVD 88
 BK1042
 BK1042  VERT ORDER      -  FIRST     CLASS I
 BK1042
 BK1042.The horizontal coordinates were scaled from a map and have
 BK1042.an estimated accuracy of +/- 6 seconds.
 BK1042
 BK1042.The orthometric height was determined by differential leveling and
 BK1042.adjusted by the NATIONAL GEODETIC SURVEY
 BK1042.in February 1994.
 BK1042
 BK1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1042.GEOID18 height accuracy estimate available here.
 BK1042
 BK1042.Click photographs - Photos may exist for this station.
 BK1042
 BK1042.The dynamic height is computed by dividing the NAVD 88
 BK1042.geopotential number by the normal gravity value computed on the
 BK1042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1042.degrees latitude (g = 980.6199 gals.).
 BK1042
 BK1042.The modeled gravity was interpolated from observed gravity values.
 BK1042
 BK1042;                    North         East    Units  Estimated Accuracy
 BK1042;SPC LA N     -    50,050.      990,740.      MT  (+/- 180 meters Scaled)
 BK1042
 BK1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ384242(NAD 83)
 BK1042
 BK1042                          SUPERSEDED SURVEY CONTROL
 BK1042
 BK1042  NAVD 88 (06/15/91)   50.202  (m)          164.70   (f) SUPERSEDED  1 1
 BK1042  NGVD 29 (11/26/84)   50.187  (m)          164.66   (f) ADJUSTED    1 1
 BK1042
 BK1042.Superseded values are not recommended for survey control.
 BK1042
 BK1042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1042.See file dsdata.pdf to determine how the superseded data were derived.
 BK1042
 BK1042_MARKER: DD = SURVEY DISK
 BK1042_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1042_STAMPING: B 3912
 BK1042_PROJECTION: PROJECTING 10 CENTIMETERS
 BK1042_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1042
 BK1042  HISTORY     - Date     Condition        Report By
 BK1042  HISTORY     - UNK      MONUMENTED       LAGS
 BK1042  HISTORY     - 1970     GOOD             NGS
 BK1042  HISTORY     - 19990424 GOOD             USPSQD
 BK1042  HISTORY     - 20050422 MARK NOT FOUND   USPSQD
 BK1042
 BK1042                          STATION DESCRIPTION
 BK1042
 BK1042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1042'1.9 MI SW FROM GLENMORA.
 BK1042'ABOUT 1.9 MILES SOUTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1042'TOWN HALL AT GLENMORA, IN SECTION 20, T 1 S, R 2 W, 0.1 MILE NORTH OF
 BK1042'A CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 40 FEET NORTHWEST OF
 BK1042'THE NORTHWEST RAIL, 67 FEET SOUTHEAST OF THE CENTER LINE OF U.S.
 BK1042'HIGHWAY 165, 8 FEET SOUTHEAST OF A TELEPHONE BOOTH, 1.0 FOOT SOUTHWEST
 BK1042'OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK,
 BK1042'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 BK1042'THE SURFACE OF THE GROUND.
 BK1042
 BK1042                          STATION RECOVERY (1999)
 BK1042
 BK1042'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1042'RECOVERED IN GOOD CONDITION.
 BK1042
 BK1042                          STATION RECOVERY (2005)
 BK1042
 BK1042'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BK1042'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9337 ***********************************************************************
 DJ9337  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9337  DESIGNATION -  B 393
 DJ9337  PID         -  DJ9337
 DJ9337  STATE/COUNTY-  LA/ST TAMMANY
 DJ9337  COUNTRY     -  US
 DJ9337  USGS QUAD   -  LACOMBE (2018)
 DJ9337
 DJ9337                         *CURRENT SURVEY CONTROL
 DJ9337  ______________________________________________________________________
 DJ9337* NAD 83(2011) POSITION- 30 21 26.34559(N) 089 55 48.42119(W)   ADJUSTED
 DJ9337* NAD 83(2011) ELLIP HT-   -20.695 (meters)        (06/27/12)   ADJUSTED
 DJ9337* NAD 83(2011) EPOCH   -  2010.00
 DJ9337* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DJ9337  **This station is located in a suspected subsidence area (see below).
 DJ9337  ______________________________________________________________________
 DJ9337  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DJ9337  GEOID HEIGHT    -        -26.849 (meters)                     GEOID03
 DJ9337  GEOID HEIGHT    -        -26.730 (meters)                     GEOID18
 DJ9337  NAD 83(2011) X  -      6,718.441 (meters)                     COMP
 DJ9337  NAD 83(2011) Y  - -5,508,322.509 (meters)                     COMP
 DJ9337  NAD 83(2011) Z  -  3,204,605.148 (meters)                     COMP
 DJ9337  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 DJ9337
 DJ9337  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9337  Standards:
 DJ9337         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9337            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9337  -------------------------------------------------------------------
 DJ9337  NETWORK    0.64   3.33           0.12   0.32   1.70      0.03405006
 DJ9337  -------------------------------------------------------------------
 DJ9337  Click here for local accuracies and other accuracy information.
 DJ9337
 DJ9337.The horizontal coordinates were established by GPS observations
 DJ9337.and adjusted by the National Geodetic Survey in June 2012.
 DJ9337
 DJ9337.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9337.been affixed to the stable North American tectonic plate. See 
 DJ9337.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9337
 DJ9337.The horizontal coordinates are valid at the epoch date displayed above
 DJ9337.which is a decimal equivalence of Year/Month/Day.
 DJ9337
 DJ9337.** This station is in an area of known vertical motion. If an
 DJ9337.** orthometric height was ever established but is not available 
 DJ9337.** in the current survey control section, the orthometric height
 DJ9337.** is considered suspect.  Suspect heights are available in the
 DJ9337.** superseded section only if requested.
 DJ9337
 DJ9337.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9337.GEOID18 height accuracy estimate available here.
 DJ9337
 DJ9337.Click photographs - Photos may exist for this station.
 DJ9337
 DJ9337.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9337
 DJ9337.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9337
 DJ9337.The ellipsoidal height was determined by GPS observations
 DJ9337.and is referenced to NAD 83.
 DJ9337
 DJ9337. The following values were computed from the NAD 83(2011) position.
 DJ9337
 DJ9337;                    North         East     Units Scale Factor Converg.
 DJ9337;SPC LA S     -   206,700.338 1,134,892.673   MT  0.99994502   +0 42 05.9
 DJ9337;SPC LA S     -   678,149.36  3,723,393.71   sFT  0.99994502   +0 42 05.9
 DJ9337;UTM  16      - 3,362,021.858   218,354.414   MT  1.00057873   -1 28 54.6
 DJ9337;UTM  15      - 3,362,377.856   795,086.214   MT  1.00067439   +1 33 09.4
 DJ9337
 DJ9337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9337!SPC LA S     -   1.00000325  x   0.99994502  =   0.99994827
 DJ9337!UTM  16      -   1.00000325  x   1.00057873  =   1.00058198
 DJ9337!UTM  15      -   1.00000325  x   1.00067439  =   1.00067764
 DJ9337
 DJ9337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1835462021(NAD 83)
 DJ9337
 DJ9337                          SUPERSEDED SURVEY CONTROL
 DJ9337
 DJ9337  NAD 83(2007)-  30 21 26.34564(N)    089 55 48.42187(W) AD(2006.81) A
 DJ9337  ELLIP H (03/12/08)  -20.687  (m)                       GP(2006.81) 3 1
 DJ9337
 DJ9337.Superseded values are not recommended for survey control.
 DJ9337
 DJ9337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9337.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9337
 DJ9337_MARKER: F = FLANGE-ENCASED ROD
 DJ9337_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9337_STAMPING: B 393 2006
 DJ9337_MARK LOGO: NGS
 DJ9337_PROJECTION: RECESSED 3 CENTIMETERS
 DJ9337_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ9337_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9337+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2006
 DJ9337_ROD/PIPE-DEPTH: 30.5 meters
 DJ9337_SLEEVE-DEPTH  : 0.9 meters
 DJ9337
 DJ9337  HISTORY     - Date     Condition        Report By
 DJ9337  HISTORY     - 20060916 MONUMENTED       NGS
 DJ9337
 DJ9337                          STATION DESCRIPTION
 DJ9337
 DJ9337'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006
 DJ9337'TO REACH FROM I-12 EXIT 63, U.S. HIGHWAY 190, GO 10.4 MI (16.7 KM)
 DJ9337'EAST ALONG I-12 TO THE MARK IN THE MEDIAN JUST WEST OF THE TWO BRIDGES
 DJ9337'AT BAYOU LACOMBE.  TO REACH FROM EXIT 74, STATE HIGHWAY 434, GO 0.65
 DJ9337'MILE (1.0 KM) WEST ALONG I-12.
 DJ9337'
 DJ9337'MARK IS 45.0 FT (13.7 M) SOUTHWEST OF I-12 WESTBOUND LANES, 44.0 FT
 DJ9337'(13.4 M) NORTHEAST OF I-12 EASTBOUND LANES, 31.0 FT (9.45 M) NORTHWEST
 DJ9337'OF THE NORTHWEST CORNER OF EASTBOUND BRIDGE, 28.1 FT (8.6 M) SOUTHWEST
 DJ9337'OF THE SOUTHWEST CORNER OF WESTBOUND BRIDGE, 21.0 FT (6.4 M) NORTH OF
 DJ9337'NORTH STEEL POST SUPPORTING SIGN FOR BAYOU LACOMBE, AND 0.4 FT (0.12
 DJ9337'M) WEST OF A CARSONITE WITNESS POST.
 DJ9337'
 DJ9337'ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO CAP.
 DJ9337'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1212 ***********************************************************************
 BK1212  DESIGNATION -  B 3933 LAGS
 BK1212  PID         -  BK1212
 BK1212  STATE/COUNTY-  LA/VERNON
 BK1212  COUNTRY     -  US
 BK1212  USGS QUAD   -  PITKIN (2018)
 BK1212
 BK1212                         *CURRENT SURVEY CONTROL
 BK1212  ______________________________________________________________________
 BK1212* NAD 83(1986) POSITION- 30 54 29.     (N) 092 52 46.     (W)   SCALED
 BK1212* NAVD 88 ORTHO HEIGHT -    53.14  (+/-2cm)      174.3   (feet) VERTCON3
 BK1212  ______________________________________________________________________
 BK1212  GEOID HEIGHT    -        -26.728 (meters)                     GEOID18
 BK1212  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1212
 BK1212.The horizontal coordinates were scaled from a map and have
 BK1212.an estimated accuracy of +/- 6 seconds.
 BK1212
 BK1212.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1212.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1212
 BK1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1212.GEOID18 height accuracy estimate available here.
 BK1212
 BK1212.The vertical order pertains to the NGVD 29 superseded value.
 BK1212
 BK1212.Click photographs - Photos may exist for this station.
 BK1212
 BK1212;                    North         East    Units  Estimated Accuracy
 BK1212;SPC LA N     -    45,310.      963,720.      MT  (+/- 180 meters Scaled)
 BK1212
 BK1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ115194(NAD 83)
 BK1212
 BK1212                          SUPERSEDED SURVEY CONTROL
 BK1212
 BK1212  NGVD 29 (11/26/84)   53.158  (m)          174.40   (f) ADJUSTED    2 0
 BK1212
 BK1212.Superseded values are not recommended for survey control.
 BK1212
 BK1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1212.See file dsdata.pdf to determine how the superseded data were derived.
 BK1212
 BK1212_MARKER: DD = SURVEY DISK
 BK1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1212_STAMPING: B 3933
 BK1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1212+STABILITY: SURFACE MOTION
 BK1212
 BK1212  HISTORY     - Date     Condition        Report By
 BK1212  HISTORY     - UNK      MONUMENTED       LAGS
 BK1212  HISTORY     - 1969     GOOD             LADTD
 BK1212  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BK1212
 BK1212                          STATION DESCRIPTION
 BK1212
 BK1212'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1212'4.15 MI SE FROM PITKIN.
 BK1212'ABOUT 4.15 MILES EAST OF THE POST OFFICE AT PITKIN.  4.35 MILES WEST
 BK1212'OF THE ALLEN AND VERNON PARISH LINE.  0.90 MILES WEST OF BENCH MARK
 BK1212'58V16.  0.75 MILES WEST OF A CRESOTE TIMBER BRIDGE UNDER LOUISIANA
 BK1212'HIGHWAY 10.  61 FEET NORTH NORTHEAST OF CENTERLINE OF LOUISIANA
 BK1212'HIGHWAY 10.  20 FEET SOUTH SOUTHWEST OF CENTER OF FIRE LANE.  97 FEET
 BK1212'SOUTHWEST OF A POWER POLE.  100 FEET SOUTH OF A BARB WIRE FENCE ON TOP
 BK1212'OF A HILL.  DISK SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BK1212
 BK1212                          STATION RECOVERY (2001)
 BK1212
 BK1212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK1212'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9338 ***********************************************************************
 DJ9338  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9338  DESIGNATION -  B 394
 DJ9338  PID         -  DJ9338
 DJ9338  STATE/COUNTY-  LA/ST MARTIN
 DJ9338  COUNTRY     -  US
 DJ9338  USGS QUAD   -  NEW IBERIA NORTH (2018)
 DJ9338
 DJ9338                         *CURRENT SURVEY CONTROL
 DJ9338  ______________________________________________________________________
 DJ9338* NAD 83(2011) POSITION- 30 06 37.49718(N) 091 49 35.50667(W)   ADJUSTED
 DJ9338* NAD 83(2011) ELLIP HT-   -20.338 (meters)        (06/27/12)   ADJUSTED
 DJ9338* NAD 83(2011) EPOCH   -  2010.00
 DJ9338* NAVD 88 ORTHO HEIGHT -     6.49  (meters)       21.3   (feet) GPS OBS
 DJ9338* NAVD 88 EPOCH        -  2009.55
 DJ9338  **This station is located in a suspected subsidence area (see below).
 DJ9338  ______________________________________________________________________
 DJ9338  GEOID HEIGHT    -        -26.820 (meters)                     GEOID18
 DJ9338  NAD 83(2011) X  -   -176,009.249 (meters)                     COMP
 DJ9338  NAD 83(2011) Y  - -5,519,303.116 (meters)                     COMP
 DJ9338  NAD 83(2011) Z  -  3,180,957.757 (meters)                     COMP
 DJ9338  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 DJ9338
 DJ9338  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9338  Standards:
 DJ9338         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9338            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9338  -------------------------------------------------------------------
 DJ9338  NETWORK    0.27   0.76           0.10   0.12   0.39      0.00121893
 DJ9338  -------------------------------------------------------------------
 DJ9338  Click here for local accuracies and other accuracy information.
 DJ9338
 DJ9338.The horizontal coordinates were established by GPS observations
 DJ9338.and adjusted by the National Geodetic Survey in June 2012.
 DJ9338
 DJ9338.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9338.been affixed to the stable North American tectonic plate. See 
 DJ9338.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9338
 DJ9338.The horizontal coordinates are valid at the epoch date displayed above
 DJ9338.which is a decimal equivalence of Year/Month/Day.
 DJ9338
 DJ9338.** This station is in an area of known vertical motion.  Due to the
 DJ9338.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DJ9338.** determined the orthometric heights for marks in these suspect
 DJ9338.** subsidence areas should be considered valid only at the epoch date
 DJ9338.** associated with the orthometric height.  These heights must always
 DJ9338.** be validated when used as control.  All previously superseded
 DJ9338.** orthometric heights are now considered suspect and are available
 DJ9338.** in the superseded section.  NGS does not recommend using suspect
 DJ9338.** or superseded heights as control.
 DJ9338
 DJ9338.The orthometric height was determined by GPS observations and a
 DJ9338.high-resolution geoid model using precise GPS observation and
 DJ9338.processing techniques.
 DJ9338
 DJ9338.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9338.GEOID18 height accuracy estimate available here.
 DJ9338
 DJ9338.Click photographs - Photos may exist for this station.
 DJ9338
 DJ9338.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9338
 DJ9338.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9338
 DJ9338.The ellipsoidal height was determined by GPS observations
 DJ9338.and is referenced to NAD 83.
 DJ9338
 DJ9338. The following values were computed from the NAD 83(2011) position.
 DJ9338
 DJ9338;                    North         East     Units Scale Factor Converg.
 DJ9338;SPC LA S     -   178,607.771   952,469.682   MT  0.99992756   -0 14 47.8
 DJ9338;SPC LA S     -   585,982.33  3,124,894.28   sFT  0.99992756   -0 14 47.8
 DJ9338;UTM  15      - 3,331,601.290   613,056.955   MT  0.99975769   +0 35 19.5
 DJ9338
 DJ9338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9338!SPC LA S     -   1.00000319  x   0.99992756  =   0.99993075
 DJ9338!UTM  15      -   1.00000319  x   0.99975769  =   0.99976088
 DJ9338
 DJ9338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1305631601(NAD 83)
 DJ9338
 DJ9338                          SUPERSEDED SURVEY CONTROL
 DJ9338
 DJ9338  ELLIP H (10/11/11)  -20.345  (m)                       GP(       ) 4 1
 DJ9338  NAD 83(2007)-  30 06 37.49723(N)    091 49 35.50738(W) AD(2006.81) A
 DJ9338  ELLIP H (03/12/08)  -20.335  (m)                       GP(2006.81) 3 1
 DJ9338  NAVD 88 (12/26/12)    6.64   (m)  GEOID12A model used  GP(2009.55)    
 DJ9338  NAVD 88 (03/12/08)    6.75   (m)  GEOID03  model used  GP(2006.81)    
 DJ9338
 DJ9338.Superseded values are not recommended for survey control.
 DJ9338
 DJ9338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9338.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9338
 DJ9338_MARKER: F = FLANGE-ENCASED ROD
 DJ9338_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9338_STAMPING: B 394 2006
 DJ9338_MARK LOGO: NGS
 DJ9338_PROJECTION: RECESSED 5 CENTIMETERS
 DJ9338_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ9338_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9338+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2017
 DJ9338_ROD/PIPE-DEPTH: 36.3 meters
 DJ9338_SLEEVE-DEPTH  : 0.9 meters
 DJ9338
 DJ9338  HISTORY     - Date     Condition        Report By
 DJ9338  HISTORY     - 20060918 MONUMENTED       NGS
 DJ9338  HISTORY     - 20100918 GOOD             EMCINC
 DJ9338  HISTORY     - 20140228 GOOD             INDIV
 DJ9338  HISTORY     - 20160613 GOOD             NGS
 DJ9338  HISTORY     - 20170402 GOOD             JCLS
 DJ9338  HISTORY     - 20170403 GOOD             JCLS
 DJ9338
 DJ9338                          STATION DESCRIPTION
 DJ9338
 DJ9338'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006
 DJ9338'TO REACH FROM I-10 EXIT 109, JUNCTION OF STATE HIGHWAY 328 NORTH OF
 DJ9338'BREAUX BRIDGE, GO 1.7 MI (2.7 KM) SOUTHEAST ALONG STATE HIGHWAY 328 TO
 DJ9338'THE T-JUNCTION FOR STATE HIGHWAY 336-1, THENCE RIGHT (SOUTHWEST) ALONG
 DJ9338'HIGHWAY 336-1 FOR 0.2 MILE TO STATE HIGHWAY 31, THENCE LEFT
 DJ9338'(SOUTHEAST) ALONG HIGHWAY 31 FOR 6.85 MI (11.0 KM) TO STATE HIGHWAY
 DJ9338'350, THENCE RIGHT (SOUTHWEST) ALONG HIGHWAY 350 FOR 6.6 MILES TO STATE
 DJ9338'HIGHWAY 96 IN SAINT MARTINVILLE, THENCE LEFT (EAST) ALONG HIGHWAY 96
 DJ9338'FOR 0.3 MILE STATE HIGHWAY 347, THENCE RIGHT (SOUTH) ALONG HIGHWAY 347
 DJ9338'FOR 0.8 MILE TO MARK ON THE RIGHT ON THE PROPERTY OF MR. SAM
 DJ9338'CHAMPAGNE, 6807 CEMETERY HIGHWAY, WHICH IS ACROSS THE STREET FROM THE
 DJ9338'MARK.
 DJ9338'
 DJ9338'MARK IS 39.5 FT (12.05 M) WEST OF THE CENTERLINE OF HIGHWAY 347, 19.0
 DJ9338'FT (5.8 M) NORTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY WEST, 30.6 FT
 DJ9338'(9.35 M) NORTH AND ACROSS GRAVEL DRIVEWAY FROM A TELEPHONE POLE, 1.0
 DJ9338'FT (0.3 M) SOUTH OF A FENCE, AND 2.0 FT (0.62 M) SOUTHEAST OF A WOODEN
 DJ9338'FENCE CORNER.
 DJ9338'
 DJ9338'ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO CAP.
 DJ9338'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MARK.
 DJ9338
 DJ9338                          STATION RECOVERY (2010)
 DJ9338
 DJ9338'RECOVERY NOTE BY EMC INCORPORATED 2010 (MDG)
 DJ9338'RECOVERED AS DESCRIBED.
 DJ9338
 DJ9338                          STATION RECOVERY (2014)
 DJ9338
 DJ9338'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (DOD)
 DJ9338'RECOVERED AS DESCRIBED
 DJ9338'MARK GOOD FOR GPS OBERVATION
 DJ9338
 DJ9338                          STATION RECOVERY (2016)
 DJ9338
 DJ9338'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2016 (JBW)
 DJ9338'RECOVERED AS DESCRIBED.
 DJ9338
 DJ9338                          STATION RECOVERY (2017)
 DJ9338
 DJ9338'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 DJ9338'RECOVERED IN GOOD CONDITION.
 DJ9338
 DJ9338                          STATION RECOVERY (2017)
 DJ9338
 DJ9338'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 DJ9338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1036 ***********************************************************************
 BK1036  DESIGNATION -  B 3990 LAGS
 BK1036  PID         -  BK1036
 BK1036  STATE/COUNTY-  LA/RAPIDES
 BK1036  COUNTRY     -  US
 BK1036  USGS QUAD   -  GLENMORA (2018)
 BK1036
 BK1036                         *CURRENT SURVEY CONTROL
 BK1036  ______________________________________________________________________
 BK1036* NAD 83(1986) POSITION- 30 58 58.     (N) 092 34 46.     (W)   SCALED
 BK1036* NAVD 88 ORTHO HEIGHT -    43.188 (meters)      141.69  (feet) ADJUSTED
 BK1036  ______________________________________________________________________
 BK1036  GEOID HEIGHT    -        -26.795 (meters)                     GEOID18
 BK1036  DYNAMIC HEIGHT  -         43.134 (meters)      141.52  (feet) COMP
 BK1036  MODELED GRAVITY -    979,381.7   (mgal)                       NAVD 88
 BK1036
 BK1036  VERT ORDER      -  FIRST     CLASS I
 BK1036
 BK1036.The horizontal coordinates were scaled from a map and have
 BK1036.an estimated accuracy of +/- 6 seconds.
 BK1036
 BK1036.The orthometric height was determined by differential leveling and
 BK1036.adjusted by the NATIONAL GEODETIC SURVEY
 BK1036.in February 1994.
 BK1036
 BK1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1036.GEOID18 height accuracy estimate available here.
 BK1036
 BK1036.Click photographs - Photos may exist for this station.
 BK1036
 BK1036.The dynamic height is computed by dividing the NAVD 88
 BK1036.geopotential number by the normal gravity value computed on the
 BK1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1036.degrees latitude (g = 980.6199 gals.).
 BK1036
 BK1036.The modeled gravity was interpolated from observed gravity values.
 BK1036
 BK1036;                    North         East    Units  Estimated Accuracy
 BK1036;SPC LA N     -    53,530.      992,410.      MT  (+/- 180 meters Scaled)
 BK1036
 BK1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ401277(NAD 83)
 BK1036
 BK1036                          SUPERSEDED SURVEY CONTROL
 BK1036
 BK1036  NAVD 88 (06/15/91)   43.182  (m)          141.67   (f) SUPERSEDED  1 1
 BK1036  NGVD 29 (11/26/84)   43.168  (m)          141.63   (f) ADJUSTED    1 1
 BK1036
 BK1036.Superseded values are not recommended for survey control.
 BK1036
 BK1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1036.See file dsdata.pdf to determine how the superseded data were derived.
 BK1036
 BK1036_MARKER: DD = SURVEY DISK
 BK1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1036_STAMPING: B 3990
 BK1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1036+STABILITY: SURFACE MOTION
 BK1036
 BK1036  HISTORY     - Date     Condition        Report By
 BK1036  HISTORY     - UNK      MONUMENTED       LAGS
 BK1036  HISTORY     - 1970     GOOD             NGS
 BK1036  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BK1036
 BK1036                          STATION DESCRIPTION
 BK1036
 BK1036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1036'0.55 MI NE FROM GLENMORA.
 BK1036'ABOUT 0.55 MILE NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1036'TOWN HALL AT GLENMORA, IN SECTION 9, T 1 S, R 2 W, 6 1/2 POLES SOUTH
 BK1036'OF MILEPOST 623, 42 1/2 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 BK1036'MAIN TRACK, 31 FEET NORTHWEST OF THE CENTER LINE OF A PAVED ROAD WHICH
 BK1036'PARALLELS THE TRACK, 1.1 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 BK1036'8 FEET ABOVE THE LEVEL OF THE TRACK, ABOUT 3 FEET ABOVE THE LEVEL OF
 BK1036'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 BK1036'INCHES ABOVE THE SURFACE OF THE GROUND.
 BK1036
 BK1036                          STATION RECOVERY (1999)
 BK1036
 BK1036'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1034 ***********************************************************************
 BK1034  DESIGNATION -  B 3992 LAGS
 BK1034  PID         -  BK1034
 BK1034  STATE/COUNTY-  LA/RAPIDES
 BK1034  COUNTRY     -  US
 BK1034  USGS QUAD   -  GLENMORA (2018)
 BK1034
 BK1034                         *CURRENT SURVEY CONTROL
 BK1034  ______________________________________________________________________
 BK1034* NAD 83(1986) POSITION- 30 59 39.     (N) 092 34 14.     (W)   SCALED
 BK1034* NAVD 88 ORTHO HEIGHT -    32.830 (meters)      107.71  (feet) ADJUSTED
 BK1034  ______________________________________________________________________
 BK1034  GEOID HEIGHT    -        -26.788 (meters)                     GEOID18
 BK1034  DYNAMIC HEIGHT  -         32.788 (meters)      107.57  (feet) COMP
 BK1034  MODELED GRAVITY -    979,382.9   (mgal)                       NAVD 88
 BK1034
 BK1034  VERT ORDER      -  FIRST     CLASS I
 BK1034
 BK1034.The horizontal coordinates were scaled from a map and have
 BK1034.an estimated accuracy of +/- 6 seconds.
 BK1034
 BK1034.The orthometric height was determined by differential leveling and
 BK1034.adjusted by the NATIONAL GEODETIC SURVEY
 BK1034.in February 1994.
 BK1034
 BK1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1034.GEOID18 height accuracy estimate available here.
 BK1034
 BK1034.Click photographs - Photos may exist for this station.
 BK1034
 BK1034.The dynamic height is computed by dividing the NAVD 88
 BK1034.geopotential number by the normal gravity value computed on the
 BK1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1034.degrees latitude (g = 980.6199 gals.).
 BK1034
 BK1034.The modeled gravity was interpolated from observed gravity values.
 BK1034
 BK1034;                    North         East    Units  Estimated Accuracy
 BK1034;SPC LA N     -    54,800.      993,260.      MT  (+/- 180 meters Scaled)
 BK1034
 BK1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ410290(NAD 83)
 BK1034
 BK1034                          SUPERSEDED SURVEY CONTROL
 BK1034
 BK1034  NAVD 88 (06/15/91)   32.824  (m)          107.69   (f) SUPERSEDED  1 1
 BK1034  NGVD 29 (11/26/84)   32.809  (m)          107.64   (f) ADJUSTED    1 1
 BK1034
 BK1034.Superseded values are not recommended for survey control.
 BK1034
 BK1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1034.See file dsdata.pdf to determine how the superseded data were derived.
 BK1034
 BK1034_MARKER: DD = SURVEY DISK
 BK1034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1034_STAMPING: B 3992
 BK1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1034+STABILITY: SURFACE MOTION
 BK1034
 BK1034  HISTORY     - Date     Condition        Report By
 BK1034  HISTORY     - UNK      MONUMENTED       LAGS
 BK1034  HISTORY     - 1970     GOOD             NGS
 BK1034  HISTORY     - 1981     GOOD             LADTD
 BK1034  HISTORY     - 19990424 GOOD             USPSQD
 BK1034
 BK1034                          STATION DESCRIPTION
 BK1034
 BK1034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK1034'1.5 MI NE FROM GLENMORA.
 BK1034'ABOUT 1.5 MILES NORTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1034'TOWN HALL AT GLENMORA, IN SECTION 9, T 1 S, R 2 W, 10 POLES SOUTHWEST
 BK1034'OF MILEPOST 622, 3 1/2 RAILS SOUTH OF A CROSSING OF THE RAILROAD AND A
 BK1034'ROAD, 40 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 32 FEET NORTHWEST OF
 BK1034'THE CENTER LINE OF A GRAVELED ROAD, 56 FEET SOUTHWEST OF TELEPHONE
 BK1034'POLE NUMBER 54, 0.9 FOOT SOUTHWEST OF A METAL WITNESS POST, ABOUT
 BK1034'LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 BK1034'PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BK1034
 BK1034                          STATION RECOVERY (1981)
 BK1034
 BK1034'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BK1034'RECOVERED IN GOOD CONDITION.
 BK1034
 BK1034                          STATION RECOVERY (1999)
 BK1034
 BK1034'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1133 ***********************************************************************
 BX1133  DESIGNATION -  B 3999
 BX1133  PID         -  BX1133
 BX1133  STATE/COUNTY-  LA/RAPIDES
 BX1133  COUNTRY     -  US
 BX1133  USGS QUAD   -  FOREST HILL (2018)
 BX1133
 BX1133                         *CURRENT SURVEY CONTROL
 BX1133  ______________________________________________________________________
 BX1133* NAD 83(1986) POSITION- 31 01 59.     (N) 092 32 06.     (W)   SCALED
 BX1133* NAVD 88 ORTHO HEIGHT -    48.877 (meters)      160.36  (feet) ADJUSTED
 BX1133  ______________________________________________________________________
 BX1133  GEOID HEIGHT    -        -26.761 (meters)                     GEOID18
 BX1133  DYNAMIC HEIGHT  -         48.815 (meters)      160.15  (feet) COMP
 BX1133  MODELED GRAVITY -    979,380.4   (mgal)                       NAVD 88
 BX1133
 BX1133  VERT ORDER      -  FIRST     CLASS I
 BX1133
 BX1133.The horizontal coordinates were scaled from a map and have
 BX1133.an estimated accuracy of +/- 6 seconds.
 BX1133
 BX1133.The orthometric height was determined by differential leveling and
 BX1133.adjusted by the NATIONAL GEODETIC SURVEY
 BX1133.in February 1994.
 BX1133
 BX1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1133.GEOID18 height accuracy estimate available here.
 BX1133
 BX1133.Click photographs - Photos may exist for this station.
 BX1133
 BX1133.The dynamic height is computed by dividing the NAVD 88
 BX1133.geopotential number by the normal gravity value computed on the
 BX1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1133.degrees latitude (g = 980.6199 gals.).
 BX1133
 BX1133.The modeled gravity was interpolated from observed gravity values.
 BX1133
 BX1133;                    North         East    Units  Estimated Accuracy
 BX1133;SPC LA N     -    59,110.      996,660.      MT  (+/- 180 meters Scaled)
 BX1133
 BX1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ443333(NAD 83)
 BX1133
 BX1133                          SUPERSEDED SURVEY CONTROL
 BX1133
 BX1133  NAVD 88 (06/15/91)   48.872  (m)          160.34   (f) SUPERSEDED  1 1
 BX1133  NGVD 29 (11/26/84)   48.857  (m)          160.29   (f) ADJUSTED    1 1
 BX1133
 BX1133.Superseded values are not recommended for survey control.
 BX1133
 BX1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1133.See file dsdata.pdf to determine how the superseded data were derived.
 BX1133
 BX1133_MARKER: DD = SURVEY DISK
 BX1133_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX1133_STAMPING: B 3999
 BX1133_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1133_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1133
 BX1133  HISTORY     - Date     Condition        Report By
 BX1133  HISTORY     - UNK      MONUMENTED       LAGS
 BX1133  HISTORY     - 1970     GOOD             NGS
 BX1133  HISTORY     - 19990424 GOOD             USPSQD
 BX1133
 BX1133                          STATION DESCRIPTION
 BX1133
 BX1133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX1133'0.7 MI FROM FOREST HILL.
 BX1133'ABOUT 0.7 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE POST
 BX1133'OFFICE AT FOREST HILL, 3 1/2 POLES NORTH OF MILEPOST 619, 34 1/2 FEET
 BX1133'EAST OF THE EAST RAIL, 42 FEET WEST OF THE CENTER LINE OF STATE
 BX1133'HIGHWAY 497 WHICH IS A GRAVELED ROAD, 93 FEET EAST AND ACROSS THE
 BX1133'TRACK FROM A 30-INCH GUM TREE, 32 FEET SOUTH OF TELEGRAPH POLE NUMBER
 BX1133'38, 13 FEET WEST OF A FENCE, 1.2 FEET WEST OF A METAL WITNESS POST,
 BX1133'ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 BX1133'CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1133
 BX1133                          STATION RECOVERY (1999)
 BX1133
 BX1133'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2164 ***********************************************************************
 BJ2164  DESIGNATION -  B 4
 BJ2164  PID         -  BJ2164
 BJ2164  STATE/COUNTY-  LA/IBERIA
 BJ2164  COUNTRY     -  US
 BJ2164  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ2164
 BJ2164                         *CURRENT SURVEY CONTROL
 BJ2164  ______________________________________________________________________
 BJ2164* NAD 83(1986) POSITION- 30 02 42.     (N) 091 51 56.     (W)   SCALED
 BJ2164* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2164  **This station is located in a suspected subsidence area (see below).
 BJ2164  ______________________________________________________________________
 BJ2164  GEOID HEIGHT    -        -26.646 (meters)                     GEOID18
 BJ2164
 BJ2164.The horizontal coordinates were scaled from a map and have
 BJ2164.an estimated accuracy of +/- 6 seconds.
 BJ2164
 BJ2164.** This station is in an area of known vertical motion. If an
 BJ2164.** orthometric height was ever established but is not available 
 BJ2164.** in the current survey control section, the orthometric height
 BJ2164.** is considered suspect.  Suspect heights are available in the
 BJ2164.** superseded section only if requested.
 BJ2164
 BJ2164.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2164.GEOID18 height accuracy estimate available here.
 BJ2164
 BJ2164.Click photographs - Photos may exist for this station.
 BJ2164
 BJ2164;                    North         East    Units  Estimated Accuracy
 BJ2164;SPC LA S     -   171,370.      948,680.      MT  (+/- 180 meters Scaled)
 BJ2164
 BJ2164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP093243(NAD 83)
 BJ2164
 BJ2164                          SUPERSEDED SURVEY CONTROL
 BJ2164
 BJ2164.No superseded survey control is available for this station.
 BJ2164
 BJ2164_MARKER: DB = BENCH MARK DISK
 BJ2164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2164_STAMPING: 27.805 B 4 1918
 BJ2164_MARK LOGO: CGS
 BJ2164_PROJECTION: PROJECTING 51 CENTIMETERS
 BJ2164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2164+STABILITY: SURFACE MOTION
 BJ2164
 BJ2164  HISTORY     - Date     Condition        Report By
 BJ2164  HISTORY     - 1918     MONUMENTED       CGS
 BJ2164  HISTORY     - 1957     MARK NOT FOUND   USGS
 BJ2164
 BJ2164                          STATION DESCRIPTION
 BJ2164
 BJ2164'DESCRIBED BY COAST AND GEODETIC SURVEY 1918
 BJ2164'1 MI NW FROM SEGURA.
 BJ2164'ABOUT 1 MILE NORTHWEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM
 BJ2164'SEGURA, IBERIA PARISH, 158 FEET SOUTHEAST OF CULVERT 129 B, AT A ROAD
 BJ2164'CROSSING, 18 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, AND 23.5
 BJ2164'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK.  A
 BJ2164'STANDARD DISK, STAMPED 27.805 B 4 1918 AND SET IN THE TOP OF A
 BJ2164'CONCRETE POST PROJECTING ABOUT 20 INCHES ABOVE GROUND.
 BJ2164
 BJ2164                          STATION RECOVERY (1957)
 BJ2164
 BJ2164'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957
 BJ2164'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2143 ***********************************************************************
 BJ2143  DESIGNATION -  B 4071
 BJ2143  PID         -  BJ2143
 BJ2143  STATE/COUNTY-  LA/LAFAYETTE
 BJ2143  COUNTRY     -  US
 BJ2143  USGS QUAD   -  BROUSSARD (2018)
 BJ2143
 BJ2143                         *CURRENT SURVEY CONTROL
 BJ2143  ______________________________________________________________________
 BJ2143* NAD 83(1986) POSITION- 30 08 24.     (N) 091 57 11.     (W)   SCALED
 BJ2143* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2143  **This station is located in a suspected subsidence area (see below).
 BJ2143  ______________________________________________________________________
 BJ2143  GEOID HEIGHT    -        -26.892 (meters)                     GEOID18
 BJ2143
 BJ2143.The horizontal coordinates were scaled from a map and have
 BJ2143.an estimated accuracy of +/- 6 seconds.
 BJ2143
 BJ2143.** This station is in an area of known vertical motion. If an
 BJ2143.** orthometric height was ever established but is not available 
 BJ2143.** in the current survey control section, the orthometric height
 BJ2143.** is considered suspect.  Suspect heights are available in the
 BJ2143.** superseded section only if requested.
 BJ2143
 BJ2143.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2143.GEOID18 height accuracy estimate available here.
 BJ2143
 BJ2143.Click photographs - Photos may exist for this station.
 BJ2143
 BJ2143;                    North         East    Units  Estimated Accuracy
 BJ2143;SPC LA S     -   181,950.      940,290.      MT  (+/- 180 meters Scaled)
 BJ2143
 BJ2143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP008347(NAD 83)
 BJ2143
 BJ2143                          SUPERSEDED SURVEY CONTROL
 BJ2143
 BJ2143.No superseded survey control is available for this station.
 BJ2143
 BJ2143_MARKER: DD = SURVEY DISK
 BJ2143_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2143_STAMPING: B 4071
 BJ2143_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2143
 BJ2143  HISTORY     - Date     Condition        Report By
 BJ2143  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2143  HISTORY     - 1970     GOOD             NGS
 BJ2143  HISTORY     - 1970     GOOD             CGS
 BJ2143
 BJ2143                          STATION DESCRIPTION
 BJ2143
 BJ2143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2143'0.85 MI SE FROM BROUSSARD.
 BJ2143'ABOUT 0.85 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2143'STATION AT LAFAYETTE, 11 RAILS NORTHWEST OF THE NORTHWEST END OF A
 BJ2143'RAILROAD TRESTLE, 32 FEET SOUTH OF THE CENTER OF A CROSSING OF THE
 BJ2143'RAILROAD AND A TRAIL ROAD, 11 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 44
 BJ2143'FEET SOUTHWEST AND ACROSS THE TRACK FROM TELEPHONE POLE NUMBER E 49 F,
 BJ2143'34 1/2 FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 1.6 FEET NORTHEAST OF
 BJ2143'A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND
 BJ2143'SET IN THE TOP OF A CONCRETE POST WHICH IS 6 INCHES BELOW THE SURFACE
 BJ2143'OF THE BALLAST.  1/4, SEC 27, T 10S, R 5E.
 BJ2143
 BJ2143                          STATION RECOVERY (1970)
 BJ2143
 BJ2143'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1970
 BJ2143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2142 ***********************************************************************
 BJ2142  DESIGNATION -  B 4072
 BJ2142  PID         -  BJ2142
 BJ2142  STATE/COUNTY-  LA/LAFAYETTE
 BJ2142  COUNTRY     -  US
 BJ2142  USGS QUAD   -  BROUSSARD (2018)
 BJ2142
 BJ2142                         *CURRENT SURVEY CONTROL
 BJ2142  ______________________________________________________________________
 BJ2142* NAD 83(1986) POSITION- 30 08 41.     (N) 091 57 24.     (W)   SCALED
 BJ2142* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2142  **This station is located in a suspected subsidence area (see below).
 BJ2142  ______________________________________________________________________
 BJ2142  GEOID HEIGHT    -        -26.904 (meters)                     GEOID18
 BJ2142
 BJ2142.The horizontal coordinates were scaled from a map and have
 BJ2142.an estimated accuracy of +/- 6 seconds.
 BJ2142
 BJ2142.** This station is in an area of known vertical motion.  Due to the
 BJ2142.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2142.** determined the orthometric heights for marks in these suspect
 BJ2142.** subsidence areas should be considered valid only at the epoch date
 BJ2142.** associated with the orthometric height.  These heights must always
 BJ2142.** be validated when used as control.  All previously superseded
 BJ2142.** orthometric heights are now considered suspect and are available
 BJ2142.** in the superseded section.  NGS does not recommend using suspect
 BJ2142.** or superseded heights as control.
 BJ2142
 BJ2142.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2142.GEOID18 height accuracy estimate available here.
 BJ2142
 BJ2142.Click photographs - Photos may exist for this station.
 BJ2142
 BJ2142;                    North         East    Units  Estimated Accuracy
 BJ2142;SPC LA S     -   182,470.      939,950.      MT  (+/- 180 meters Scaled)
 BJ2142
 BJ2142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP004352(NAD 83)
 BJ2142
 BJ2142                          SUPERSEDED SURVEY CONTROL
 BJ2142
 BJ2142.No superseded survey control is available for this station.
 BJ2142
 BJ2142_MARKER: DD = SURVEY DISK
 BJ2142_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2142_STAMPING: B 4072
 BJ2142_MARK LOGO: LAGS
 BJ2142_PROJECTION: RECESSED 17 CENTIMETERS
 BJ2142_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2142
 BJ2142  HISTORY     - Date     Condition        Report By
 BJ2142  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2142  HISTORY     - 1970     GOOD             NGS
 BJ2142  HISTORY     - 1970     GOOD             CGS
 BJ2142  HISTORY     - 1982     GOOD             NGS
 BJ2142  HISTORY     - 19950429 GOOD             USPSQD
 BJ2142
 BJ2142                          STATION DESCRIPTION
 BJ2142
 BJ2142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2142'0.45 MI SE FROM BROUSSARD.
 BJ2142'ABOUT 0.45 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2142'STATION AT BROUSSARD, 3 1/2 POLES SOUTHEAST OF MILEPOST 138, 72 FEET
 BJ2142'EAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND STATE HIGHWAY
 BJ2142'182, 27 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 59 1/2
 BJ2142'FEET NORTHWEST OF TELEPHONE POLE NUMBER E 53 F, 25 1/2 FEET NORTHWEST
 BJ2142'OF A VERTICAL RAIL, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 BJ2142'SET IN THE TOP OF A CONCRETE POST WHICH IS 7 INCHES BELOW THE SURFACE
 BJ2142'OF THE GROUND.  1/4, SEC 28, T 10S, R 5E.
 BJ2142
 BJ2142                          STATION RECOVERY (1970)
 BJ2142
 BJ2142'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1970
 BJ2142'RECOVERED IN GOOD CONDITION.
 BJ2142
 BJ2142                          STATION RECOVERY (1982)
 BJ2142
 BJ2142'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2142'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  0.8 KILOMETER
 BJ2142'(0.5 MILE) SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2142'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE LEFT,
 BJ2142'21.9 METERS (72.0 FEET) EAST OF THE CENTER OF A CROSSING OF THE
 BJ2142'RAILROAD AND STATE HIGHWAY 182, 8.22 METERS (27.0 FEET) NORTHEAST OF
 BJ2142'THE NORTHEAST RAIL OF THE MAIN TRACK, 7.77 METERS (25.5 FEET)
 BJ2142'NORTHWEST OF A VERTICAL RAIL.
 BJ2142'THE MARK IS 2.58 METERS  NW FROM A WITNESS POST.
 BJ2142'THE MARK IS 0.45 M BELOW TRACKS.
 BJ2142
 BJ2142                          STATION RECOVERY (1995)
 BJ2142
 BJ2142'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2134 ***********************************************************************
 BJ2134  DESIGNATION -  B 4074
 BJ2134  PID         -  BJ2134
 BJ2134  STATE/COUNTY-  LA/LAFAYETTE
 BJ2134  COUNTRY     -  US
 BJ2134  USGS QUAD   -  BROUSSARD (2018)
 BJ2134
 BJ2134                         *CURRENT SURVEY CONTROL
 BJ2134  ______________________________________________________________________
 BJ2134* NAD 83(1986) POSITION- 30 09 36.     (N) 091 58 16.     (W)   SCALED
 BJ2134* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2134  **This station is located in a suspected subsidence area (see below).
 BJ2134  ______________________________________________________________________
 BJ2134  GEOID HEIGHT    -        -26.940 (meters)                     GEOID18
 BJ2134
 BJ2134.The horizontal coordinates were scaled from a map and have
 BJ2134.an estimated accuracy of +/- 6 seconds.
 BJ2134
 BJ2134.** This station is in an area of known vertical motion.  Due to the
 BJ2134.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2134.** determined the orthometric heights for marks in these suspect
 BJ2134.** subsidence areas should be considered valid only at the epoch date
 BJ2134.** associated with the orthometric height.  These heights must always
 BJ2134.** be validated when used as control.  All previously superseded
 BJ2134.** orthometric heights are now considered suspect and are available
 BJ2134.** in the superseded section.  NGS does not recommend using suspect
 BJ2134.** or superseded heights as control.
 BJ2134
 BJ2134.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2134.GEOID18 height accuracy estimate available here.
 BJ2134
 BJ2134.Click photographs - Photos may exist for this station.
 BJ2134
 BJ2134;                    North         East    Units  Estimated Accuracy
 BJ2134;SPC LA S     -   184,170.      938,570.      MT  (+/- 180 meters Scaled)
 BJ2134
 BJ2134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP990369(NAD 83)
 BJ2134
 BJ2134                          SUPERSEDED SURVEY CONTROL
 BJ2134
 BJ2134.No superseded survey control is available for this station.
 BJ2134
 BJ2134_MARKER: DD = SURVEY DISK
 BJ2134_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2134_STAMPING: B 4074
 BJ2134_MARK LOGO: LAGS
 BJ2134_PROJECTION: RECESSED 15 CENTIMETERS
 BJ2134_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2134
 BJ2134  HISTORY     - Date     Condition        Report By
 BJ2134  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2134  HISTORY     - 1970     GOOD             NGS
 BJ2134  HISTORY     - 1970     GOOD             CGS
 BJ2134  HISTORY     - 1982     GOOD             NGS
 BJ2134  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 BJ2134
 BJ2134                          STATION DESCRIPTION
 BJ2134
 BJ2134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2134'0.9 MI NW FROM BROUSSARD.
 BJ2134'ABOUT 0.9 MILE NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2134'STATION AT BROUSSARD, 0.3 MILE NORTHWEST OF MILEPOST 139, 35 1/2 FEET
 BJ2134'SOUTH-SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 BJ2134'GRAVELED ROAD, 10 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 15 FEET EAST
 BJ2134'OF A TELEPHONE POLE, 0.8 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT
 BJ2134'3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 BJ2134'POST WHICH IS 6 INCHES BELOW THE SURFACE OF THE BALLAST. 1/4, SEC 57,
 BJ2134'T 10S, R 5E.
 BJ2134
 BJ2134                          STATION RECOVERY (1970)
 BJ2134
 BJ2134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1970
 BJ2134'RECOVERED IN GOOD CONDITION.
 BJ2134
 BJ2134                          STATION RECOVERY (1982)
 BJ2134
 BJ2134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2134'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  1.35 KILOMETERS
 BJ2134'(0.85 MILE) NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2134'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE LEFT,
 BJ2134'3.05 METERS (10.0 FEET) SOUTHWEST OF THE SOUTHWEST RAIL, 9.14 METERS
 BJ2134'(30.0 FEET) SOUTHEAST OF THE CENTER OF THE CROSSING OF A PAVED ROAD,
 BJ2134'4.57 METERS (15.0 FEET) EAST OF A UTILITY POLE.
 BJ2134'THE MARK IS 0.25 METERS  NE FROM A WITNESS POST.
 BJ2134'THE MARK IS 1.0 M BELOW TRACKS.
 BJ2134
 BJ2134                          STATION RECOVERY (1995)
 BJ2134
 BJ2134'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2134'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2133 ***********************************************************************
 BJ2133  DESIGNATION -  B 4075
 BJ2133  PID         -  BJ2133
 BJ2133  STATE/COUNTY-  LA/LAFAYETTE
 BJ2133  COUNTRY     -  US
 BJ2133  USGS QUAD   -  BROUSSARD (2018)
 BJ2133
 BJ2133                         *CURRENT SURVEY CONTROL
 BJ2133  ______________________________________________________________________
 BJ2133* NAD 83(1986) POSITION- 30 09 55.     (N) 091 58 34.     (W)   SCALED
 BJ2133* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2133  **This station is located in a suspected subsidence area (see below).
 BJ2133  ______________________________________________________________________
 BJ2133  GEOID HEIGHT    -        -26.952 (meters)                     GEOID18
 BJ2133
 BJ2133.The horizontal coordinates were scaled from a map and have
 BJ2133.an estimated accuracy of +/- 6 seconds.
 BJ2133
 BJ2133.** This station is in an area of known vertical motion.  Due to the
 BJ2133.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2133.** determined the orthometric heights for marks in these suspect
 BJ2133.** subsidence areas should be considered valid only at the epoch date
 BJ2133.** associated with the orthometric height.  These heights must always
 BJ2133.** be validated when used as control.  All previously superseded
 BJ2133.** orthometric heights are now considered suspect and are available
 BJ2133.** in the superseded section.  NGS does not recommend using suspect
 BJ2133.** or superseded heights as control.
 BJ2133
 BJ2133.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2133.GEOID18 height accuracy estimate available here.
 BJ2133
 BJ2133.Click photographs - Photos may exist for this station.
 BJ2133
 BJ2133;                    North         East    Units  Estimated Accuracy
 BJ2133;SPC LA S     -   184,760.      938,090.      MT  (+/- 180 meters Scaled)
 BJ2133
 BJ2133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP985375(NAD 83)
 BJ2133
 BJ2133                          SUPERSEDED SURVEY CONTROL
 BJ2133
 BJ2133.No superseded survey control is available for this station.
 BJ2133
 BJ2133_MARKER: DD = SURVEY DISK
 BJ2133_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2133_STAMPING: B 4075
 BJ2133_MARK LOGO: LAGS
 BJ2133_PROJECTION: RECESSED 12 CENTIMETERS
 BJ2133_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2133
 BJ2133  HISTORY     - Date     Condition        Report By
 BJ2133  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2133  HISTORY     - 1970     GOOD             NGS
 BJ2133  HISTORY     - 1970     GOOD             CGS
 BJ2133  HISTORY     - 1982     GOOD             NGS
 BJ2133  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 BJ2133
 BJ2133                          STATION DESCRIPTION
 BJ2133
 BJ2133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2133'1.4 MI NW FROM BROUSSARD.
 BJ2133'ABOUT 1.4 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2133'STATION AT BROUSSARD, 24 1/2 FEET SOUTH OF THE CENTER OF A CROSSING OF
 BJ2133'THE RAILROAD AND A PRIVATE ROAD, 12 FEET SOUTHWEST OF THE SOUTHWEST
 BJ2133'RAIL, 17 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 76 FEET
 BJ2133'EAST-SOUTHEAST OF A POWER POLE WHICH BEARS A TRANSFORMER AND WHICH IS
 BJ2133'BRACED BY THREE GUY WIRES, 50 FEET WEST AND ACROSS THE TRACK FROM
 BJ2133'TELEPHONE POLE NUMBER L 7 K, 1.0 FOOT NORTHEAST OF A METAL WITNESS
 BJ2133'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 BJ2133'A CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE OF THE BALLAST.
 BJ2133'1/4, SEC 97, T 10S, R 5E.
 BJ2133
 BJ2133                          STATION RECOVERY (1970)
 BJ2133
 BJ2133'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1970
 BJ2133'RECOVERED IN GOOD CONDITION.
 BJ2133
 BJ2133                          STATION RECOVERY (1982)
 BJ2133
 BJ2133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2133'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  2.15 KILOMETERS
 BJ2133'(1.35 MILES) NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2133'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE LEFT,
 BJ2133'3.66 METERS (12.0 FEET) SOUTHWEST OF THE SOUTHWEST RAIL, 5.18 METERS
 BJ2133'(17.0 FEET) SOUTHEAST OF THE CENTER OF A PAVED ROAD CROSSING,
 BJ2133'15.24 METERS (50.0 FEET) WEST AND ACROSS THE TRACKS FROM UTILITY POLE
 BJ2133'L7K.
 BJ2133'THE MARK IS 0.3 METERS  NE FROM A WITNESS POST.
 BJ2133'THE MARK IS 1.0 M BELOW TRACKS.
 BJ2133
 BJ2133                          STATION RECOVERY (1995)
 BJ2133
 BJ2133'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2131 ***********************************************************************
 BJ2131  DESIGNATION -  B 4076
 BJ2131  PID         -  BJ2131
 BJ2131  STATE/COUNTY-  LA/LAFAYETTE
 BJ2131  COUNTRY     -  US
 BJ2131  USGS QUAD   -  BROUSSARD (2018)
 BJ2131
 BJ2131                         *CURRENT SURVEY CONTROL
 BJ2131  ______________________________________________________________________
 BJ2131* NAD 83(1986) POSITION- 30 10 21.     (N) 091 58 52.     (W)   SCALED
 BJ2131* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2131  **This station is located in a suspected subsidence area (see below).
 BJ2131  ______________________________________________________________________
 BJ2131  GEOID HEIGHT    -        -26.968 (meters)                     GEOID18
 BJ2131
 BJ2131.The horizontal coordinates were scaled from a map and have
 BJ2131.an estimated accuracy of +/- 6 seconds.
 BJ2131
 BJ2131.** This station is in an area of known vertical motion.  Due to the
 BJ2131.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2131.** determined the orthometric heights for marks in these suspect
 BJ2131.** subsidence areas should be considered valid only at the epoch date
 BJ2131.** associated with the orthometric height.  These heights must always
 BJ2131.** be validated when used as control.  All previously superseded
 BJ2131.** orthometric heights are now considered suspect and are available
 BJ2131.** in the superseded section.  NGS does not recommend using suspect
 BJ2131.** or superseded heights as control.
 BJ2131
 BJ2131.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2131.GEOID18 height accuracy estimate available here.
 BJ2131
 BJ2131.Click photographs - Photos may exist for this station.
 BJ2131
 BJ2131;                    North         East    Units  Estimated Accuracy
 BJ2131;SPC LA S     -   185,560.      937,610.      MT  (+/- 180 meters Scaled)
 BJ2131
 BJ2131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP981383(NAD 83)
 BJ2131
 BJ2131                          SUPERSEDED SURVEY CONTROL
 BJ2131
 BJ2131.No superseded survey control is available for this station.
 BJ2131
 BJ2131_MARKER: DD = SURVEY DISK
 BJ2131_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ2131_STAMPING: B 4076
 BJ2131_MARK LOGO: LAGS
 BJ2131_PROJECTION: RECESSED 8 CENTIMETERS
 BJ2131_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2131
 BJ2131  HISTORY     - Date     Condition        Report By
 BJ2131  HISTORY     - 1934     MONUMENTED       LAGS
 BJ2131  HISTORY     - 1970     GOOD             NGS
 BJ2131  HISTORY     - 1970     GOOD             CGS
 BJ2131  HISTORY     - 1982     GOOD             NGS
 BJ2131  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 BJ2131
 BJ2131                          STATION DESCRIPTION
 BJ2131
 BJ2131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2131'1.95 MI NW FROM BROUSSARD.
 BJ2131'ABOUT 1.95 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2131'THE STATION AT BROUSSARD, 57 FEET NORTH-NORTHWEST OF THE CENTER OF A
 BJ2131'CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 11 POLES NORTHWEST OF
 BJ2131'MILEPOST 140, 12 FEET NORTHEAST OF THE NORTHEAST RAIL, 38 1/2 FEET
 BJ2131'SOUTHWEST OF THE CENTER LINE OF A SERVICE ROAD, 1.0 FOOT SOUTHWEST OF
 BJ2131'A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND
 BJ2131'SET IN THE TOP OF A CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE
 BJ2131'OF THE BALLAST.  1/4, SEC 53, T 10S, R 5E.
 BJ2131
 BJ2131                          STATION RECOVERY (1970)
 BJ2131
 BJ2131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1970
 BJ2131'RECOVERED IN GOOD CONDITION.
 BJ2131
 BJ2131                          STATION RECOVERY (1982)
 BJ2131
 BJ2131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2131'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  3.0 KILOMETERS
 BJ2131'(1.9 MILES) NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2131'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE RIGHT,
 BJ2131'17.37 METERS (57.0 FEET) NORTH-NORTHWEST OF THE CENTER OF THE CROSSING
 BJ2131'OF A PAVED ROAD, 3.66 METERS (12.0 FEET) NORTHEAST OF THE NORTHEAST
 BJ2131'RAIL, 11.73 METERS (38.5 FEET) SOUTHWEST OF THE CENTER OF A SERVICE
 BJ2131'ROAD.
 BJ2131'THE MARK IS 0.3 METERS  SW FROM A WITNESS POST.
 BJ2131'THE MARK IS 1.0 M BELOW TRACKS.
 BJ2131
 BJ2131                          STATION RECOVERY (1995)
 BJ2131
 BJ2131'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1872 ***********************************************************************
 AU1872  DESIGNATION -  B 4079 LAGS
 AU1872  PID         -  AU1872
 AU1872  STATE/COUNTY-  LA/IBERIA
 AU1872  COUNTRY     -  US
 AU1872  USGS QUAD   -  JEANERETTE (2018)
 AU1872
 AU1872                         *CURRENT SURVEY CONTROL
 AU1872  ______________________________________________________________________
 AU1872* NAD 83(1986) POSITION- 29 54 48.     (N) 091 44 35.     (W)   SCALED
 AU1872* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1872  **This station is located in a suspected subsidence area (see below).
 AU1872  ______________________________________________________________________
 AU1872  GEOID HEIGHT    -        -26.244 (meters)                     GEOID18
 AU1872
 AU1872.The horizontal coordinates were scaled from a map and have
 AU1872.an estimated accuracy of +/- 6 seconds.
 AU1872
 AU1872.** This station is in an area of known vertical motion. If an
 AU1872.** orthometric height was ever established but is not available 
 AU1872.** in the current survey control section, the orthometric height
 AU1872.** is considered suspect.  Suspect heights are available in the
 AU1872.** superseded section only if requested.
 AU1872
 AU1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1872.GEOID18 height accuracy estimate available here.
 AU1872
 AU1872.Click photographs - Photos may exist for this station.
 AU1872
 AU1872;                    North         East    Units  Estimated Accuracy
 AU1872;SPC LA S     -   156,730.      960,440.      MT  (+/- 180 meters Scaled)
 AU1872
 AU1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP213098(NAD 83)
 AU1872
 AU1872                          SUPERSEDED SURVEY CONTROL
 AU1872
 AU1872.No superseded survey control is available for this station.
 AU1872
 AU1872_MARKER: DD = SURVEY DISK
 AU1872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1872_STAMPING: B4079
 AU1872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1872+STABILITY: SURFACE MOTION
 AU1872
 AU1872  HISTORY     - Date     Condition        Report By
 AU1872  HISTORY     - UNK      MONUMENTED       LAGS
 AU1872  HISTORY     - 1968     GOOD             LADTD
 AU1872  HISTORY     - 1980     GOOD             LADTD
 AU1872
 AU1872                          STATION DESCRIPTION
 AU1872
 AU1872'DESCRIBED BY LA TRANSP AND DEV 1968
 AU1872'2.75 MI E FROM LYDIA.
 AU1872'ABOUT 0.20 MILE SOUTH ALONG LOUISIANA HIGHWAY 83 FROM THE ST. NICHOLAS
 AU1872'CATHOLIC CHURCH IN LYDIA TO THE INTERSECTION OF LOUISIANA HIGHWAYS 83
 AU1872'AND 85.  THENCE ABOUT 2.55 MILES EAST ALONG LOUISIANA HIGHWAY 85. IN
 AU1872'SECTION 24, T13S, R7E.  37.7 FEET SOUTH OF THE CENTERLINE OF LOUISIANA
 AU1872'HIGHWAY 85, 34.5 FEET NORTH-NORTHEAST OF A 46 INCH OAK TREE, 117.2
 AU1872'FEET NORTH-NORTHWEST OF THE SOUTHWEST CORNER OF A BRICK VENEER
 AU1872'RESIDENCE BELONGING TO WARREN SIGUE, 26.6 FEET WEST OF THE CENTERLINE
 AU1872'OF A SHELL DRIVEWAY LEADING TO THE RESIDENCE.  SET IN TOP OF A
 AU1872'CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET
 AU1872'0.8 FOOT SOUTH OF THE MARK.
 AU1872
 AU1872                          STATION RECOVERY (1980)
 AU1872
 AU1872'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1872'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1517 ***********************************************************************
 BX1517  DESIGNATION -  B 41
 BX1517  PID         -  BX1517
 BX1517  STATE/COUNTY-  LA/WINN
 BX1517  COUNTRY     -  US
 BX1517  USGS QUAD   -  CALVIN (2018)
 BX1517
 BX1517                         *CURRENT SURVEY CONTROL
 BX1517  ______________________________________________________________________
 BX1517* NAD 83(1986) POSITION- 31 57 44.     (N) 092 45 19.     (W)   SCALED
 BX1517* NAVD 88 ORTHO HEIGHT -    44.33  (+/-2cm)      145.4   (feet) VERTCON3
 BX1517  ______________________________________________________________________
 BX1517  GEOID HEIGHT    -        -25.756 (meters)                     GEOID18
 BX1517  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1517
 BX1517.The horizontal coordinates were scaled from a map and have
 BX1517.an estimated accuracy of +/- 6 seconds.
 BX1517
 BX1517.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1517.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1517
 BX1517.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1517.GEOID18 height accuracy estimate available here.
 BX1517
 BX1517.The vertical order pertains to the NGVD 29 superseded value.
 BX1517
 BX1517.Click photographs - Photos may exist for this station.
 BX1517
 BX1517;                    North         East    Units  Estimated Accuracy
 BX1517;SPC LA N     -   162,150.      975,870.      MT  (+/- 180 meters Scaled)
 BX1517
 BX1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR231362(NAD 83)
 BX1517
 BX1517                          SUPERSEDED SURVEY CONTROL
 BX1517
 BX1517  NGVD 29 (11/26/84)   44.388  (m)          145.63   (f) ADJUSTED    2 0
 BX1517
 BX1517.Superseded values are not recommended for survey control.
 BX1517
 BX1517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1517.See file dsdata.pdf to determine how the superseded data were derived.
 BX1517
 BX1517_MARKER: DB = BENCH MARK DISK
 BX1517_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BX1517_SP_SET: FOUNDATION
 BX1517_STAMPING: B 41 1934
 BX1517_MARK LOGO: CGS
 BX1517_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BX1517
 BX1517  HISTORY     - Date     Condition        Report By
 BX1517  HISTORY     - 1934     MONUMENTED       CGS
 BX1517  HISTORY     - 19981017 GOOD             USPSQD
 BX1517
 BX1517                          STATION DESCRIPTION
 BX1517
 BX1517'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 BX1517'1.2 MI E FROM CALVIN.
 BX1517'ABOUT 1.2 MILES EAST ALONG THE LOUISIANA AND ARKANSAS RAILWAY FROM THE
 BX1517'STATION AT CALVIN, WINN PARISH, ABOUT 242 YARDS EAST OF MILEPOST 140,
 BX1517'ABOUT 23 YARDS SOUTH OF THE CENTER LINE OF STATE HIGHWAY 9, IN THE TOP
 BX1517'OF THE NORTH CONCRETE FOUNDATION OF A BRIDGE, AND 17 FEET NORTH OF THE
 BX1517'TRACK.  A STANDARD DISK, STAMPED B 41 1934.
 BX1517
 BX1517                          STATION RECOVERY (1998)
 BX1517
 BX1517'RECOVERY NOTE BY US POWER SQUADRON 1998
 BX1517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1834 ***********************************************************************
 AU1834  DESIGNATION -  B 4100 LAGS
 AU1834  PID         -  AU1834
 AU1834  STATE/COUNTY-  LA/IBERIA
 AU1834  COUNTRY     -  US
 AU1834  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU1834
 AU1834                         *CURRENT SURVEY CONTROL
 AU1834  ______________________________________________________________________
 AU1834* NAD 83(1986) POSITION- 29 57 33.     (N) 091 52 10.     (W)   SCALED
 AU1834* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1834  **This station is located in a suspected subsidence area (see below).
 AU1834  ______________________________________________________________________
 AU1834  GEOID HEIGHT    -        -26.411 (meters)                     GEOID18
 AU1834
 AU1834.The horizontal coordinates were scaled from a map and have
 AU1834.an estimated accuracy of +/- 6 seconds.
 AU1834
 AU1834.** This station is in an area of known vertical motion. If an
 AU1834.** orthometric height was ever established but is not available 
 AU1834.** in the current survey control section, the orthometric height
 AU1834.** is considered suspect.  Suspect heights are available in the
 AU1834.** superseded section only if requested.
 AU1834
 AU1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1834.GEOID18 height accuracy estimate available here.
 AU1834
 AU1834.Click photographs - Photos may exist for this station.
 AU1834
 AU1834;                    North         East    Units  Estimated Accuracy
 AU1834;SPC LA S     -   161,860.      948,260.      MT  (+/- 180 meters Scaled)
 AU1834
 AU1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP090147(NAD 83)
 AU1834
 AU1834                          SUPERSEDED SURVEY CONTROL
 AU1834
 AU1834.No superseded survey control is available for this station.
 AU1834
 AU1834_MARKER: DD = SURVEY DISK
 AU1834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1834_STAMPING: B 4100
 AU1834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1834+STABILITY: SURFACE MOTION
 AU1834
 AU1834  HISTORY     - Date     Condition        Report By
 AU1834  HISTORY     - UNK      MONUMENTED       LAGS
 AU1834  HISTORY     - 1955     GOOD             CGS
 AU1834  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1834
 AU1834                          STATION DESCRIPTION
 AU1834
 AU1834'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1834'4.25 MI SW FROM NEW IBERIA.
 AU1834'2.0 MILES SOUTHWEST ALONG STATE HIGHWAY 14 FROM THE HIGH SCHOOL AT NEW
 AU1834'IBERIA, THENCE 2.25 MILES SOUTHWEST ALONG THE TEXAS AND NEW ORLEANS
 AU1834'RAILROAD, 21 FEET NORTH OF THE CENTER OF A ROAD CROSSING, 11 FEET WEST
 AU1834'OF THE WEST CORNER OF TRESTLE 4.32, 9.7 FEET NORTHWEST OF THE
 AU1834'NORTHWEST RAIL, 1.5 FEET SOUTHEAST OF A WITNESS POST, SET IN THE TOP
 AU1834'OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND.
 AU1834
 AU1834                          STATION RECOVERY (1982)
 AU1834
 AU1834'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1834'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1677 ***********************************************************************
 BK1677  DESIGNATION -  B 4113
 BK1677  PID         -  BK1677
 BK1677  STATE/COUNTY-  LA/CALCASIEU
 BK1677  COUNTRY     -  US
 BK1677  USGS QUAD   -  IOWA (2018)
 BK1677
 BK1677                         *CURRENT SURVEY CONTROL
 BK1677  ______________________________________________________________________
 BK1677* NAD 83(1986) POSITION- 30 13 41.     (N) 093 00 48.     (W)   SCALED
 BK1677* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1677  **This station is located in a suspected subsidence area (see below).
 BK1677  ______________________________________________________________________
 BK1677  GEOID HEIGHT    -        -27.209 (meters)                     GEOID18
 BK1677
 BK1677.The horizontal coordinates were scaled from a map and have
 BK1677.an estimated accuracy of +/- 6 seconds.
 BK1677
 BK1677.** This station is in an area of known vertical motion. If an
 BK1677.** orthometric height was ever established but is not available 
 BK1677.** in the current survey control section, the orthometric height
 BK1677.** is considered suspect.  Suspect heights are available in the
 BK1677.** superseded section only if requested.
 BK1677
 BK1677.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1677.GEOID18 height accuracy estimate available here.
 BK1677
 BK1677.Click photographs - Photos may exist for this station.
 BK1677
 BK1677;                    North         East    Units  Estimated Accuracy
 BK1677;SPC LA S     -   192,730.      838,290.      MT  (+/- 180 meters Scaled)
 BK1677
 BK1677_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP987440(NAD 83)
 BK1677
 BK1677                          SUPERSEDED SURVEY CONTROL
 BK1677
 BK1677.No superseded survey control is available for this station.
 BK1677
 BK1677_MARKER: DD = SURVEY DISK
 BK1677_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1677_STAMPING: B 4113
 BK1677_MARK LOGO: CGS+SS
 BK1677_PROJECTION: FLUSH
 BK1677_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1677
 BK1677  HISTORY     - Date     Condition        Report By
 BK1677  HISTORY     - UNK      MONUMENTED       LAGS
 BK1677  HISTORY     - 1969     GOOD             LADTD
 BK1677  HISTORY     - 1981     MARK NOT FOUND   NGS
 BK1677  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1677
 BK1677                          STATION DESCRIPTION
 BK1677
 BK1677'DESCRIBED BY LA TRANSP AND DEV 1969
 BK1677'0.68 MI S FROM IOWA.
 BK1677'ABOUT 0.03 MILES WEST ALONG EAST FIRST STREET FROM THE POST OFFICE AT
 BK1677'IOWA, THENCE 0.45 MILES SOUTH ALONG STATE ROUTE 383, THENCE 0.20 MILES
 BK1677'SOUTH ALONG A PARISH ROAD, 27 FEET EAST OF CENTERLINE OF A HARDTOP
 BK1677'PARISH ROAD, 47 FEET NORTHWEST OF THE NORTHWEST CORNER OF A WOOD FRAME
 BK1677'HOUSE BELONGING TO A MR. R. DUGAS, 28.5 FEET NORTH OF A 24-INCH OAK
 BK1677'TREE, 61 FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD LEADING EAST, 1.5
 BK1677'FEET WEST OF A 4 FOOT CHAIN LINK FENCE, 54.5 FEET NORTH OF THE
 BK1677'CENTERLINE OF A PRIVATE DRIVE, 1.0 FEET WEST OF A STEEL WITNESS POST,
 BK1677'ABOUT LEVEL WITH ROADWAY, A LGS DISK IN THE TOP OF A CONCRETE POST
 BK1677'FLUSH WITH GROUND.  SECTION 32, T 9 S, R 6 W.
 BK1677
 BK1677                          STATION RECOVERY (1981)
 BK1677
 BK1677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1677'NOT RECOVERED, A SEARCH WAS MADE WITH NO EVIDENCE OF MARK BEING FOUND
 BK1677'AS A GAS AND WATER LINE HAS BEEN PLACED AT THIS LOCATION.
 BK1677
 BK1677                          STATION RECOVERY (2002)
 BK1677
 BK1677'RECOVERY NOTE BY US POWER SQUADRON 2002 (CPM)
 BK1677'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2945 ***********************************************************************
 BK2945  DESIGNATION -  B 4121
 BK2945  PID         -  BK2945
 BK2945  STATE/COUNTY-  LA/CALCASIEU
 BK2945  COUNTRY     -  US
 BK2945  USGS QUAD   -  LACASSINE (2018)
 BK2945
 BK2945                         *CURRENT SURVEY CONTROL
 BK2945  ______________________________________________________________________
 BK2945* NAD 83(1992) POSITION- 30 11 15.23473(N) 092 59 46.47166(W)   ADJUSTED
 BK2945* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2945  **This station is located in a suspected subsidence area (see below).
 BK2945  ______________________________________________________________________
 BK2945  GEOID HEIGHT    -        -27.182 (meters)                     GEOID18
 BK2945  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 BK2945  HORZ ORDER      -  SECOND
 BK2945
 BK2945.The horizontal coordinates were established by classical geodetic methods
 BK2945.and adjusted by the National Geodetic Survey in January 1993.
 BK2945
 BK2945.** This station is in an area of known vertical motion. If an
 BK2945.** orthometric height was ever established but is not available 
 BK2945.** in the current survey control section, the orthometric height
 BK2945.** is considered suspect.  Suspect heights are available in the
 BK2945.** superseded section only if requested.
 BK2945
 BK2945.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2945.GEOID18 height accuracy estimate available here.
 BK2945
 BK2945.Click photographs - Photos may exist for this station.
 BK2945
 BK2945.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2945
 BK2945. The following values were computed from the NAD 83(1992) position.
 BK2945
 BK2945;                    North         East     Units Scale Factor Converg.
 BK2945;SPC LA S     -   188,219.175   839,871.367   MT  0.99993103   -0 49 53.3
 BK2945;SPC LA S     -   617,515.74  2,755,477.98   sFT  0.99993103   -0 49 53.3
 BK2945;UTM  15      - 3,339,569.399   500,361.755   MT  0.99960000   +0 00 06.8
 BK2945
 BK2945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2945!SPC LA S     -   1.00000329  x   0.99993103  =   0.99993432
 BK2945!UTM  15      -   1.00000329  x   0.99960000  =   0.99960329
 BK2945
 BK2945_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0036139569(NAD 83)
 BK2945
 BK2945                          SUPERSEDED SURVEY CONTROL
 BK2945
 BK2945  NAD 83(1986)-  30 11 15.25629(N)    092 59 46.46556(W) AD(       ) 2
 BK2945  NAD 27      -  30 11 14.50168(N)    092 59 45.92851(W) AD(       ) 2
 BK2945
 BK2945.Superseded values are not recommended for survey control.
 BK2945
 BK2945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2945.See file dsdata.pdf to determine how the superseded data were derived.
 BK2945
 BK2945_MARKER: DD = SURVEY DISK
 BK2945_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2945_STAMPING: B 4121
 BK2945_MARK LOGO: CGS+SS
 BK2945_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2945
 BK2945  HISTORY     - Date     Condition        Report By
 BK2945  HISTORY     - 1963     MONUMENTED       LAGS
 BK2945
 BK2945                          STATION DESCRIPTION
 BK2945
 BK2945'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1963
 BK2945'THE STATION IS LOCATED ABOUT 4 MILES SOUTH-SOUTHEAST OF IOWA,
 BK2945'5-1/2 MILES SOUTHWEST OF LACASSINE.
 BK2945'
 BK2945'(LGS) MARK IS A STANDARD LOUISIANA GEODETIC SURVEY STATION
 BK2945'DISK SET IN THE TOP OF A 4 INCH SQUARE CONCRETE POST WHICH
 BK2945'PROJECTS ABOUT 12 INCHES AND IS STAMPED B 4121.  IT IS 17
 BK2945'FEET SOUTH OF A FIELD ROAD, 24 FEET EAST OF A GRAVELED ROAD,
 BK2945'AND 65 FEET SOUTHEAST OF A TELEPHONE POLE NUMBER 054225.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1544 ***********************************************************************
 BK1544  DESIGNATION -  B 4135
 BK1544  PID         -  BK1544
 BK1544  STATE/COUNTY-  LA/CALCASIEU
 BK1544  COUNTRY     -  US
 BK1544  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1544
 BK1544                         *CURRENT SURVEY CONTROL
 BK1544  ______________________________________________________________________
 BK1544* NAD 83(1986) POSITION- 30 04 03.     (N) 093 04 48.     (W)   SCALED
 BK1544* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1544  **This station is located in a suspected subsidence area (see below).
 BK1544  ______________________________________________________________________
 BK1544  GEOID HEIGHT    -        -27.024 (meters)                     GEOID18
 BK1544
 BK1544.The horizontal coordinates were scaled from a map and have
 BK1544.an estimated accuracy of +/- 6 seconds.
 BK1544
 BK1544.** This station is in an area of known vertical motion. If an
 BK1544.** orthometric height was ever established but is not available 
 BK1544.** in the current survey control section, the orthometric height
 BK1544.** is considered suspect.  Suspect heights are available in the
 BK1544.** superseded section only if requested.
 BK1544
 BK1544.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1544.GEOID18 height accuracy estimate available here.
 BK1544
 BK1544.Click photographs - Photos may exist for this station.
 BK1544
 BK1544;                    North         East    Units  Estimated Accuracy
 BK1544;SPC LA S     -   175,030.      831,600.      MT  (+/- 180 meters Scaled)
 BK1544
 BK1544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP922262(NAD 83)
 BK1544
 BK1544                          SUPERSEDED SURVEY CONTROL
 BK1544
 BK1544.No superseded survey control is available for this station.
 BK1544
 BK1544_MARKER: DD = SURVEY DISK
 BK1544_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1544_STAMPING: B 4135
 BK1544_MARK LOGO: CGS+SS
 BK1544_PROJECTION: FLUSH
 BK1544_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1544
 BK1544  HISTORY     - Date     Condition        Report By
 BK1544  HISTORY     - UNK      MONUMENTED       LAGS
 BK1544  HISTORY     - 1965     GOOD             CGS
 BK1544  HISTORY     - 1982     POOR             NGS
 BK1544  HISTORY     - 19970208 GOOD             USPSQD
 BK1544
 BK1544                          STATION DESCRIPTION
 BK1544
 BK1544'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1544'4.25 MI S FROM HOLMWOOD.
 BK1544'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1544'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 4.0 MILES SOUTH
 BK1544'ALONG STATE HIGHWAY 27, IN SECTION 27, T 11 S, R 7 W, 69 FEET
 BK1544'SOUTHEAST OF THE CENTER OF THE JUNCTION OF THE HIGHWAY AND STATE ROAD
 BK1544'397, 48 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 60 FEET
 BK1544'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE NOW OCCUPIED BY MR.
 BK1544'CLYDE ROBINSON, 10 FEET SOUTH OF THE CENTER LINE OF A PRIVATE
 BK1544'DRIVEWAY, 51 FEET WEST OF THE SOUTHWEST CORNER OF A METAL GARAGE, 4
 BK1544'1/2 FEET WEST OF A TELEPHONE POLE, 4.0 FEET WEST OF A WOODEN WITNESS
 BK1544'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 BK1544'A CONCRETE POST THAT IS FLUSH WITH THE GROUND.
 BK1544
 BK1544                          STATION RECOVERY (1982)
 BK1544
 BK1544'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1544'MARK RECOVERED IN POOR CONDITION.
 BK1544
 BK1544                          STATION RECOVERY (1997)
 BK1544
 BK1544'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1551 ***********************************************************************
 BK1551  DESIGNATION -  B 4142
 BK1551  PID         -  BK1551
 BK1551  STATE/COUNTY-  LA/CAMERON
 BK1551  COUNTRY     -  US
 BK1551  USGS QUAD   -  LAKE CHARLES SE (2018)
 BK1551
 BK1551                         *CURRENT SURVEY CONTROL
 BK1551  ______________________________________________________________________
 BK1551* NAD 83(1986) POSITION- 30 00 35.     (N) 093 05 17.     (W)   SCALED
 BK1551* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1551  **This station is located in a suspected subsidence area (see below).
 BK1551  ______________________________________________________________________
 BK1551  GEOID HEIGHT    -        -26.942 (meters)                     GEOID18
 BK1551
 BK1551.The horizontal coordinates were scaled from a map and have
 BK1551.an estimated accuracy of +/- 6 seconds.
 BK1551
 BK1551.** This station is in an area of known vertical motion. If an
 BK1551.** orthometric height was ever established but is not available 
 BK1551.** in the current survey control section, the orthometric height
 BK1551.** is considered suspect.  Suspect heights are available in the
 BK1551.** superseded section only if requested.
 BK1551
 BK1551.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1551.GEOID18 height accuracy estimate available here.
 BK1551
 BK1551.Click photographs - Photos may exist for this station.
 BK1551
 BK1551;                    North         East    Units  Estimated Accuracy
 BK1551;SPC LA S     -   168,640.      830,730.      MT  (+/- 180 meters Scaled)
 BK1551
 BK1551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP915198(NAD 83)
 BK1551
 BK1551                          SUPERSEDED SURVEY CONTROL
 BK1551
 BK1551.No superseded survey control is available for this station.
 BK1551
 BK1551_MARKER: DD = SURVEY DISK
 BK1551_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1551_STAMPING: B 4142
 BK1551_MARK LOGO: CGS+SS
 BK1551_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1551
 BK1551  HISTORY     - Date     Condition        Report By
 BK1551  HISTORY     - 1934     MONUMENTED       LAGS
 BK1551  HISTORY     - 1968     GOOD             LADTD
 BK1551  HISTORY     - 1981     GOOD             NGS
 BK1551
 BK1551                          STATION DESCRIPTION
 BK1551
 BK1551'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1551'8.75 MI S FROM HOLMWOOD.
 BK1551'ABOUT 0.25 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BK1551'THE WEST ONE OF TWO RICE MILLS AT HOLMWOOD, THENCE 8.5 MILES SOUTH
 BK1551'ALONG STATE HIGHWAY 27, 63 FEET NORTHEAST OF CENTERLINE OF THE
 BK1551'INTERSECTION OF THE HIGHWAY AND STATE ROUTE 384 LEADING WEST AND A
 BK1551'SHELL ROAD LEADING EAST, 70 FEET NORTH OF THE NORTHWEST CORNER OF
 BK1551'HACKETTS GROCERY STORE, 13 FEET SOUTH OF A POWER POLE BEARING A
 BK1551'TRANSFORMER, 49 FEET EAST OF CENTERLINE OF HIGHWAY 27 AND 43  FEET
 BK1551'NORTH OF THE CENTERLINE OF THE SHELL ROAD LEADING EAST, 13 FEET NORTH
 BK1551'OF A FENCE CORNER, 1/2 FOOT WEST OF A FENCE, 2 FEET NORTH OF A STEEL
 BK1551'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN
 BK1551'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  SEC 9, T 12 S, R 7 W.
 BK1551
 BK1551                          STATION RECOVERY (1981)
 BK1551
 BK1551'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1525 ***********************************************************************
 BK1525  DESIGNATION -  B 4169
 BK1525  PID         -  BK1525
 BK1525  STATE/COUNTY-  LA/CAMERON
 BK1525  COUNTRY     -  US
 BK1525  USGS QUAD   -  MOSS LAKE (2018)
 BK1525
 BK1525                         *CURRENT SURVEY CONTROL
 BK1525  ______________________________________________________________________
 BK1525* NAD 83(1986) POSITION- 30 02 07.     (N) 093 16 16.     (W)   SCALED
 BK1525* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1525  **This station is located in a suspected subsidence area (see below).
 BK1525  ______________________________________________________________________
 BK1525  GEOID HEIGHT    -        -27.028 (meters)                     GEOID18
 BK1525  DYNAMIC HEIGHT  -          0.594 (meters)        1.95  (feet) COMP
 BK1525  MODELED GRAVITY -    979,303.2   (mgal)                       NAVD 88
 BK1525
 BK1525.The horizontal coordinates were scaled from a map and have
 BK1525.an estimated accuracy of +/- 6 seconds.
 BK1525
 BK1525.** This station is in an area of known vertical motion. If an
 BK1525.** orthometric height was ever established but is not available 
 BK1525.** in the current survey control section, the orthometric height
 BK1525.** is considered suspect.  Suspect heights are available in the
 BK1525.** superseded section only if requested.
 BK1525
 BK1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1525.GEOID18 height accuracy estimate available here.
 BK1525
 BK1525.Click photographs - Photos may exist for this station.
 BK1525
 BK1525.The dynamic height is computed by dividing the NAVD 88
 BK1525.geopotential number by the normal gravity value computed on the
 BK1525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1525.degrees latitude (g = 980.6199 gals.).
 BK1525
 BK1525.The modeled gravity was interpolated from observed gravity values.
 BK1525
 BK1525;                    North         East    Units  Estimated Accuracy
 BK1525;SPC LA S     -   171,760.      813,120.      MT  (+/- 180 meters Scaled)
 BK1525
 BK1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP738227(NAD 83)
 BK1525
 BK1525                          SUPERSEDED SURVEY CONTROL
 BK1525
 BK1525.No superseded survey control is available for this station.
 BK1525
 BK1525_MARKER: DD = SURVEY DISK
 BK1525_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK1525_STAMPING: B 4169
 BK1525_MARK LOGO: CGS+SS
 BK1525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1525
 BK1525  HISTORY     - Date     Condition        Report By
 BK1525  HISTORY     - 1934     MONUMENTED       LAGS
 BK1525  HISTORY     - 1968     GOOD             LADTD
 BK1525  HISTORY     - 1982     GOOD             NGS
 BK1525  HISTORY     - 20040525 MARK NOT FOUND   USPSQD
 BK1525
 BK1525                          STATION DESCRIPTION
 BK1525
 BK1525'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1525'0.65 MI NW FROM GRAND LAKE.
 BK1525'ABOUT 0.65 MILES NORTHWEST ALONG STATE ROUTE 384 FROM THE BIG LAKE
 BK1525'GOSPEL CHURCH AT GRAND LAKE, ABOUT 400 FEET SOUTHWEST OF A GROUP OF 6
 BK1525'OIL TANKS, 89 FEET WEST OF THE CENTERLINE OF STATE ROUTE 384, 51 FEET
 BK1525'WEST OF THE FENCE, 1/2 FOOT WEST OF A METAL WITNESS POST, ABOUT 3 FEET
 BK1525'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 BK1525'PROJECTING 3 INCHES.  SEC 9, T 12S, R 9W.
 BK1525
 BK1525                          STATION RECOVERY (1982)
 BK1525
 BK1525'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1525'RECOVERED IN GOOD CONDITION.
 BK1525
 BK1525                          STATION RECOVERY (2004)
 BK1525
 BK1525'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK1525'MARK NOT FOUND.  OIL TANKS NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1523 ***********************************************************************
 BK1523  DESIGNATION -  B 4172 RESET
 BK1523  PID         -  BK1523
 BK1523  STATE/COUNTY-  LA/CALCASIEU
 BK1523  COUNTRY     -  US
 BK1523  USGS QUAD   -  MOSS LAKE (2018)
 BK1523
 BK1523                         *CURRENT SURVEY CONTROL
 BK1523  ______________________________________________________________________
 BK1523* NAD 83(1986) POSITION- 30 03 48.     (N) 093 17 11.     (W)   SCALED
 BK1523* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1523  **This station is located in a suspected subsidence area (see below).
 BK1523  ______________________________________________________________________
 BK1523  GEOID HEIGHT    -        -27.074 (meters)                     GEOID18
 BK1523  DYNAMIC HEIGHT  -          0.698 (meters)        2.29  (feet) COMP
 BK1523  MODELED GRAVITY -    979,305.4   (mgal)                       NAVD 88
 BK1523
 BK1523.The horizontal coordinates were scaled from a map and have
 BK1523.an estimated accuracy of +/- 6 seconds.
 BK1523
 BK1523.** This station is in an area of known vertical motion. If an
 BK1523.** orthometric height was ever established but is not available 
 BK1523.** in the current survey control section, the orthometric height
 BK1523.** is considered suspect.  Suspect heights are available in the
 BK1523.** superseded section only if requested.
 BK1523
 BK1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1523.GEOID18 height accuracy estimate available here.
 BK1523
 BK1523.Click photographs - Photos may exist for this station.
 BK1523
 BK1523.The dynamic height is computed by dividing the NAVD 88
 BK1523.geopotential number by the normal gravity value computed on the
 BK1523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1523.degrees latitude (g = 980.6199 gals.).
 BK1523
 BK1523.The modeled gravity was interpolated from observed gravity values.
 BK1523
 BK1523;                    North         East    Units  Estimated Accuracy
 BK1523;SPC LA S     -   174,890.      811,700.      MT  (+/- 180 meters Scaled)
 BK1523
 BK1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP723258(NAD 83)
 BK1523
 BK1523                          SUPERSEDED SURVEY CONTROL
 BK1523
 BK1523.No superseded survey control is available for this station.
 BK1523
 BK1523_MARKER: DD = SURVEY DISK
 BK1523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1523_STAMPING: B 4172 RESET 1960
 BK1523_MARK LOGO: CGS+SS
 BK1523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1523+STABILITY: SURFACE MOTION
 BK1523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1523+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2004
 BK1523
 BK1523  HISTORY     - Date     Condition        Report By
 BK1523  HISTORY     - 1960     MONUMENTED       LAGS
 BK1523  HISTORY     - 1965     GOOD             CGS
 BK1523  HISTORY     - 1982     GOOD             NGS
 BK1523  HISTORY     - 19990320 GOOD             USPSQD
 BK1523  HISTORY     - 20021013 GOOD             USPSQD
 BK1523  HISTORY     - 20040525 GOOD             USPSQD
 BK1523  HISTORY     - 20060211 GOOD             USPSQD
 BK1523
 BK1523                          STATION DESCRIPTION
 BK1523
 BK1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BK1523'3 MI NW FROM GRAND LAKE.
 BK1523'ABOUT 3.0 MILES NORTHWEST ALONG STATE ROAD 384 FROM THE BIG LAKE
 BK1523'GOSPEL CHURCH AT GRAND LAKE, IN SECTION 33, T 11 S, R 9 W, ABOUT 1.0
 BK1523'MILE NORTHWEST OF THE CALCASIEU-CAMERON COUNTY LINE, 101 FEET
 BK1523'SOUTHEAST AND ACROSS THE ROAD FROM A POWER POLE WITH A TRANSFORMER, 43
 BK1523'FEET EAST OF THE CENTER LINE OF THE ROAD, 40 FEET SOUTH OF THE
 BK1523'EXTENDED CENTER LINE OF A PRIVATE DRIVEWAY, 1.3 FEET NORTH OF A WOODEN
 BK1523'WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 BK1523'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 BK1523
 BK1523                          STATION RECOVERY (1982)
 BK1523
 BK1523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1523'RECOVERED IN GOOD CONDITION.
 BK1523
 BK1523                          STATION RECOVERY (1999)
 BK1523
 BK1523'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK1523'RECOVERED IN GOOD CONDITION.
 BK1523
 BK1523                          STATION RECOVERY (2002)
 BK1523
 BK1523'RECOVERY NOTE BY US POWER SQUADRON 2002 (SHD)
 BK1523'RECOVERED IN GOOD CONDITION.
 BK1523
 BK1523                          STATION RECOVERY (2004)
 BK1523
 BK1523'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK1523'RECOVERED AS DESCRIBED.
 BK1523
 BK1523                          STATION RECOVERY (2006)
 BK1523
 BK1523'RECOVERY NOTE BY US POWER SQUADRON 2006 (NLD)
 BK1523'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2171 ***********************************************************************
 BK2171  DESIGNATION -  B 4182 RESET
 BK2171  PID         -  BK2171
 BK2171  STATE/COUNTY-  LA/CALCASIEU
 BK2171  COUNTRY     -  US
 BK2171  USGS QUAD   -  MOSS LAKE (2018)
 BK2171
 BK2171                         *CURRENT SURVEY CONTROL
 BK2171  ______________________________________________________________________
 BK2171* NAD 83(1986) POSITION- 30 07 29.     (N) 093 16 58.     (W)   SCALED
 BK2171* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2171  **This station is located in a suspected subsidence area (see below).
 BK2171  ______________________________________________________________________
 BK2171  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK2171  DYNAMIC HEIGHT  -          2.053 (meters)        6.74  (feet) COMP
 BK2171  MODELED GRAVITY -    979,310.9   (mgal)                       NAVD 88
 BK2171
 BK2171.The horizontal coordinates were scaled from a map and have
 BK2171.an estimated accuracy of +/- 6 seconds.
 BK2171
 BK2171.** This station is in an area of known vertical motion. If an
 BK2171.** orthometric height was ever established but is not available 
 BK2171.** in the current survey control section, the orthometric height
 BK2171.** is considered suspect.  Suspect heights are available in the
 BK2171.** superseded section only if requested.
 BK2171
 BK2171.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2171.GEOID18 height accuracy estimate available here.
 BK2171
 BK2171.Click photographs - Photos may exist for this station.
 BK2171
 BK2171.The dynamic height is computed by dividing the NAVD 88
 BK2171.geopotential number by the normal gravity value computed on the
 BK2171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2171.degrees latitude (g = 980.6199 gals.).
 BK2171
 BK2171.The modeled gravity was interpolated from observed gravity values.
 BK2171
 BK2171;                    North         East    Units  Estimated Accuracy
 BK2171;SPC LA S     -   181,690.      812,160.      MT  (+/- 180 meters Scaled)
 BK2171
 BK2171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP727326(NAD 83)
 BK2171
 BK2171                          SUPERSEDED SURVEY CONTROL
 BK2171
 BK2171.No superseded survey control is available for this station.
 BK2171
 BK2171_MARKER: DD = SURVEY DISK
 BK2171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2171_STAMPING: B 4192 RESET
 BK2171_MARK LOGO: CGS+SS
 BK2171_PROJECTION: PROJECTING 3 CENTIMETERS
 BK2171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2171+STABILITY: SURFACE MOTION
 BK2171
 BK2171  HISTORY     - Date     Condition        Report By
 BK2171  HISTORY     - 1960     MONUMENTED       CGS
 BK2171  HISTORY     - 1982     GOOD             NGS
 BK2171  HISTORY     - 1987     GOOD             USPSQD
 BK2171  HISTORY     - 1989     GOOD             USPSQD
 BK2171  HISTORY     - 19990320 GOOD             USPSQD
 BK2171
 BK2171                          STATION DESCRIPTION
 BK2171
 BK2171'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BK2171'10.85 MI S FROM LAKE CHARLES.
 BK2171'1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURT HOUSE AT LAKE
 BK2171'CHARLES, THENCE 5.4 MILES SOUTHWEST ALONG PRIEN LAKE ROAD, THENCE
 BK2171'0.5 MILE WEST AND 3.05 MILES SOUTH ALONG STATE ROAD 384, OR 7.2 MILES
 BK2171'NORTH ALONG STATE ROAD 384 FROM THE BIG LAKE GOSPEL CHURCH AT GRAND
 BK2171'LAKE, IN SECTION 3, R9W, T11S, AT THE INTERSECTION OF TANK FARM
 BK2171'ROAD AND STATE ROAD 384, 66 FEET NORTHEAST OF THE CENTER OF THE
 BK2171'INTERSECTION, 52 FEET NORTH OF THE CENTER LINE OF TANK FARM ROAD,
 BK2171'41 FEET EAST OF THE CENTER LINE OF STATE ROAD 384, 23 FEET NORTH OF
 BK2171'A CONCOCO PIPE LINE MARKER POST, 18 FEET NORTH OF A FENCE CORNER,
 BK2171'1.0 FOOT WEST OF FENCE, 0.8 FEET NORTH OF  WOODEN WITNESS POST,
 BK2171'AOUT 1 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 BK2171'A CONCRETE POST PROJECTING 1 INCH.
 BK2171
 BK2171                          STATION RECOVERY (1982)
 BK2171
 BK2171'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK2171'RECOVERED IN GOOD CONDITION.
 BK2171
 BK2171                          STATION RECOVERY (1987)
 BK2171
 BK2171'RECOVERY NOTE BY US POWER SQUADRON 1987 (RJB)
 BK2171'RECOVERED IN GOOD CONDITION.
 BK2171
 BK2171                          STATION RECOVERY (1989)
 BK2171
 BK2171'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK2171'RECOVERED IN GOOD CONDITION.
 BK2171
 BK2171                          STATION RECOVERY (1999)
 BK2171
 BK2171'RECOVERY NOTE BY US POWER SQUADRON 1999
 BK2171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0219 ***********************************************************************
 BX0219  DESIGNATION -  B 42
 BX0219  PID         -  BX0219
 BX0219  STATE/COUNTY-  LA/LA SALLE
 BX0219  COUNTRY     -  US
 BX0219  USGS QUAD   -  JENA WEST (2018)
 BX0219
 BX0219                         *CURRENT SURVEY CONTROL
 BX0219  ______________________________________________________________________
 BX0219* NAD 83(1986) POSITION- 31 40 55.     (N) 092 07 58.     (W)   SCALED
 BX0219* NAVD 88 ORTHO HEIGHT -    47.62  (+/-2cm)      156.2   (feet) VERTCON3
 BX0219  ______________________________________________________________________
 BX0219  GEOID HEIGHT    -        -25.680 (meters)                     GEOID18
 BX0219  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0219
 BX0219.The horizontal coordinates were scaled from a map and have
 BX0219.an estimated accuracy of +/- 6 seconds.
 BX0219
 BX0219.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0219.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0219
 BX0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0219.GEOID18 height accuracy estimate available here.
 BX0219
 BX0219.The vertical order pertains to the NGVD 29 superseded value.
 BX0219
 BX0219.Click photographs - Photos may exist for this station.
 BX0219
 BX0219;                    North         East    Units  Estimated Accuracy
 BX0219;SPC LA N     -   131,110.    1,034,820.      MT  (+/- 180 meters Scaled)
 BX0219
 BX0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR821055(NAD 83)
 BX0219
 BX0219                          SUPERSEDED SURVEY CONTROL
 BX0219
 BX0219  NGVD 29 (11/26/84)   47.668  (m)          156.39   (f) ADJUSTED    2 0
 BX0219
 BX0219.Superseded values are not recommended for survey control.
 BX0219
 BX0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0219.See file dsdata.pdf to determine how the superseded data were derived.
 BX0219
 BX0219_MARKER: DB = BENCH MARK DISK
 BX0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0219_STAMPING: B 42 1935
 BX0219_MARK LOGO: CGS
 BX0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0219+STABILITY: SURFACE MOTION
 BX0219
 BX0219  HISTORY     - Date     Condition        Report By
 BX0219  HISTORY     - 1935     MONUMENTED       CGS
 BX0219  HISTORY     - 1958     MARK NOT FOUND   USGS
 BX0219
 BX0219                          STATION DESCRIPTION
 BX0219
 BX0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BX0219'IN JENA.
 BX0219'AT JENA AND ALONG THE L AND A R R 24 FEET N OF CENTER OF TRACK. 76
 BX0219'FEET E OF STATION. 3 FEET W OF A TELEPHONE POLE.
 BX0219
 BX0219                          STATION RECOVERY (1958)
 BX0219
 BX0219'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1958
 BX0219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1609 ***********************************************************************
 BW1609  DESIGNATION -  B 43
 BW1609  PID         -  BW1609
 BW1609  STATE/COUNTY-  LA/CATAHOULA
 BW1609  COUNTRY     -  US
 BW1609  USGS QUAD   -  HARRISONBURG (2018)
 BW1609
 BW1609                         *CURRENT SURVEY CONTROL
 BW1609  ______________________________________________________________________
 BW1609* NAD 83(1986) POSITION- 31 47 23.     (N) 091 47 16.     (W)   SCALED
 BW1609* NAVD 88 ORTHO HEIGHT -    18.73  (+/-2cm)       61.5   (feet) VERTCON3
 BW1609  ______________________________________________________________________
 BW1609  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 BW1609  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1609
 BW1609.The horizontal coordinates were scaled from a map and have
 BW1609.an estimated accuracy of +/- 6 seconds.
 BW1609
 BW1609.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1609.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1609
 BW1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1609.GEOID18 height accuracy estimate available here.
 BW1609
 BW1609.The vertical order pertains to the NGVD 29 superseded value.
 BW1609
 BW1609.Click photographs - Photos may exist for this station.
 BW1609
 BW1609;                    North         East    Units  Estimated Accuracy
 BW1609;SPC LA N     -   143,220.    1,067,450.      MT  (+/- 180 meters Scaled)
 BW1609
 BW1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR147177(NAD 83)
 BW1609
 BW1609                          SUPERSEDED SURVEY CONTROL
 BW1609
 BW1609  NGVD 29 (??/??/92)   18.794  (m)           61.66   (f) ADJ UNCH    2 0
 BW1609
 BW1609.Superseded values are not recommended for survey control.
 BW1609
 BW1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1609.See file dsdata.pdf to determine how the superseded data were derived.
 BW1609
 BW1609_MARKER: DB = BENCH MARK DISK
 BW1609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1609_STAMPING: B 43 1935
 BW1609_MARK LOGO: CGS
 BW1609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1609+STABILITY: SURFACE MOTION
 BW1609
 BW1609  HISTORY     - Date     Condition        Report By
 BW1609  HISTORY     - 1935     MONUMENTED       CGS
 BW1609  HISTORY     - 1981     MARK NOT FOUND   USGS
 BW1609
 BW1609                          STATION DESCRIPTION
 BW1609
 BW1609'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BW1609'3.5 MI N FROM HARRISONBURG.
 BW1609'3.5 MI N FROM COURTHOUSE OF AND ALONG GRAVEL HIGHWAY TO ENTERPRISE. 28
 BW1609'FEET N OF CENTER OF HIGHWAY.  AT T ROAD.  22 FEET E OF ROAD LEADING TO
 BW1609'THE N.  ABOUT 200 YARDS SE OF A FARM HOUSE.  ABOUT 1.0 MILE W OF THE
 BW1609'OLD HAULF FARMHOUSE.
 BW1609
 BW1609                          STATION RECOVERY (1981)
 BW1609
 BW1609'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BW1609'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1257 ***********************************************************************
 BK1257  DESIGNATION -  B 44
 BK1257  PID         -  BK1257
 BK1257  STATE/COUNTY-  LA/VERNON
 BK1257  COUNTRY     -  US
 BK1257  USGS QUAD   -  SUGRUE (2018)
 BK1257
 BK1257                         *CURRENT SURVEY CONTROL
 BK1257  ______________________________________________________________________
 BK1257* NAD 83(1986) POSITION- 30 56 50.     (N) 093 04 41.     (W)   SCALED
 BK1257* NAVD 88 ORTHO HEIGHT -    59.87  (+/-2cm)      196.4   (feet) VERTCON3
 BK1257  ______________________________________________________________________
 BK1257  GEOID HEIGHT    -        -26.614 (meters)                     GEOID18
 BK1257  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1257
 BK1257.The horizontal coordinates were scaled from a map and have
 BK1257.an estimated accuracy of +/- 6 seconds.
 BK1257
 BK1257.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1257.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1257
 BK1257.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1257.GEOID18 height accuracy estimate available here.
 BK1257
 BK1257.The vertical order pertains to the NGVD 29 superseded value.
 BK1257
 BK1257.Click photographs - Photos may exist for this station.
 BK1257
 BK1257;                    North         East    Units  Estimated Accuracy
 BK1257;SPC LA N     -    49,740.      944,760.      MT  (+/- 180 meters Scaled)
 BK1257
 BK1257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ925237(NAD 83)
 BK1257
 BK1257                          SUPERSEDED SURVEY CONTROL
 BK1257
 BK1257  NGVD 29 (11/26/84)   59.942  (m)          196.66   (f) ADJUSTED    2 0
 BK1257
 BK1257.Superseded values are not recommended for survey control.
 BK1257
 BK1257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1257.See file dsdata.pdf to determine how the superseded data were derived.
 BK1257
 BK1257_MARKER: DB = BENCH MARK DISK
 BK1257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1257_STAMPING: B 44 1935
 BK1257_MARK LOGO: CGS
 BK1257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1257+STABILITY: SURFACE MOTION
 BK1257
 BK1257  HISTORY     - Date     Condition        Report By
 BK1257  HISTORY     - 1935     MONUMENTED       CGS
 BK1257  HISTORY     - 1943     GOOD             CGS
 BK1257  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BK1257
 BK1257                          STATION DESCRIPTION
 BK1257
 BK1257'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 BK1257'9.4 MI W FROM PITKIN.
 BK1257'9.4 MILES WEST ALONG THE GULF, COLORADO AND SANTA FE RAILWAY FROM THE
 BK1257'STATION AT PITKIN, VERNON PARISH, 8 FEET WEST OF MILEPOST 53, AT THE
 BK1257'EDGE OF PINE TIMBER, AT A ROAD CROSSING, 40 FEET NORTH FROM THE
 BK1257'CENTERLINE OF THE TRACK, AND IN LINE WITH A ROW OF POLES.  A STANDARD
 BK1257'DISK, STAMPED B 44 1935 AND SET IN THE TOP OF A CONCRETE POST.
 BK1257
 BK1257                          STATION RECOVERY (1994)
 BK1257
 BK1257'RECOVERY NOTE BY US POWER SQUADRON 1994
 BK1257'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1394 ***********************************************************************
 AU1394  DESIGNATION -  B 4601
 AU1394  PID         -  AU1394
 AU1394  STATE/COUNTY-  LA/TERREBONNE
 AU1394  COUNTRY     -  US
 AU1394  USGS QUAD   -  GIBSON (2018)
 AU1394
 AU1394                         *CURRENT SURVEY CONTROL
 AU1394  ______________________________________________________________________
 AU1394* NAD 83(1986) POSITION- 29 40 18.     (N) 090 58 36.     (W)   SCALED
 AU1394* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1394  **This station is located in a suspected subsidence area (see below).
 AU1394  ______________________________________________________________________
 AU1394  GEOID HEIGHT    -        -25.423 (meters)                     GEOID18
 AU1394  DYNAMIC HEIGHT  -          1.20  (meters)        3.9   (feet) COMP
 AU1394  MODELED GRAVITY -    979,301.8   (mgal)                       NAVD 88
 AU1394
 AU1394.The horizontal coordinates were scaled from a map and have
 AU1394.an estimated accuracy of +/- 6 seconds.
 AU1394
 AU1394.** This station is in an area of known vertical motion. If an
 AU1394.** orthometric height was ever established but is not available 
 AU1394.** in the current survey control section, the orthometric height
 AU1394.** is considered suspect.  Suspect heights are available in the
 AU1394.** superseded section only if requested.
 AU1394
 AU1394.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1394.GEOID18 height accuracy estimate available here.
 AU1394
 AU1394.Click photographs - Photos may exist for this station.
 AU1394
 AU1394.The dynamic height is computed by dividing the NAVD 88
 AU1394.geopotential number by the normal gravity value computed on the
 AU1394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1394.degrees latitude (g = 980.6199 gals.).
 AU1394
 AU1394.The modeled gravity was interpolated from observed gravity values.
 AU1394
 AU1394;                    North         East    Units  Estimated Accuracy
 AU1394;SPC LA S     -   129,930.    1,034,520.      MT  (+/- 180 meters Scaled)
 AU1394
 AU1394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN958841(NAD 83)
 AU1394
 AU1394                          SUPERSEDED SURVEY CONTROL
 AU1394
 AU1394.No superseded survey control is available for this station.
 AU1394
 AU1394_MARKER: DD = SURVEY DISK
 AU1394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1394_STAMPING: B 4601
 AU1394_MARK LOGO: LAGS
 AU1394_PROJECTION: PROJECTING 15 CENTIMETERS
 AU1394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1394+STABILITY: SURFACE MOTION
 AU1394
 AU1394  HISTORY     - Date     Condition        Report By
 AU1394  HISTORY     - UNK      MONUMENTED       LAGS
 AU1394  HISTORY     - 1965     GOOD             CGS
 AU1394  HISTORY     - 1980     GOOD             LADTD
 AU1394  HISTORY     - 1982     GOOD             NGS
 AU1394  HISTORY     - 19930223 MARK NOT FOUND   NGS
 AU1394
 AU1394                          STATION DESCRIPTION
 AU1394
 AU1394'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1394'2.05 MI SE FROM GIBSON.
 AU1394'2.05 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM A CONCRETE BRIDGE OVER
 AU1394'BAYOU BLACK AT GIBSON, IN FRACTIONAL SECTION 105, T 16 S, R 15 E,
 AU1394'ABOUT 0.1 MILE NORTHWEST OF A CURVE IN THE HIGHWAY, ABOUT 0.45 MILE
 AU1394'NORTHWEST OF THE BAPTIST CHURCH AT GIBSON, 36 FEET NORTHEAST OF THE
 AU1394'CENTER LINE OF THE HIGHWAY, 41 FEET NORTHWEST OF A TELEPHONE POLE, 7
 AU1394'FEET SOUTHWEST OF A WATER LINE AND ON THE SOUTHWEST BANK OF BAYOU
 AU1394'BLACK, 3.5 FEET NORTHEAST OF A CONCRETE WITNESS POST, ABOUT 1 FOOT
 AU1394'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF CONCRETE POST
 AU1394'PROJECTING 5 INCHES.
 AU1394
 AU1394                          STATION RECOVERY (1980)
 AU1394
 AU1394'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1394'RECOVERED IN GOOD CONDITION.
 AU1394
 AU1394                          STATION RECOVERY (1982)
 AU1394
 AU1394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1394'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  2.98 KILOMETERS
 AU1394'(1.85 MILES) SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE SOUTHEAST END OF
 AU1394'THE HIGHWAY BRIDGE OVER BAYOU BLACK IN GIBSON, TO THE MARK ON THE LEFT
 AU1394'ON THE SOUTHWEST BANK OF BAYOU BLACK, 10.97 METERS (36.0 FEET)
 AU1394'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1.21 METERS (4.0 FEET)
 AU1394'SOUTHWEST OF THE SOUTHWEST BANK OF BAYOU BLACK.
 AU1394'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 AU1394'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 AU1394
 AU1394                          STATION RECOVERY (1993)
 AU1394
 AU1394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1394'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0250 ***********************************************************************
 AU0250  DESIGNATION -  B 4633
 AU0250  PID         -  AU0250
 AU0250  STATE/COUNTY-  LA/TERREBONNE
 AU0250  COUNTRY     -  US
 AU0250  USGS QUAD   -  GIBSON (2018)
 AU0250
 AU0250                         *CURRENT SURVEY CONTROL
 AU0250  ______________________________________________________________________
 AU0250* NAD 83(1986) POSITION- 29 41 15.     (N) 090 59 53.     (W)   SCALED
 AU0250* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0250  **This station is located in a suspected subsidence area (see below).
 AU0250  ______________________________________________________________________
 AU0250  GEOID HEIGHT    -        -25.465 (meters)                     GEOID18
 AU0250  DYNAMIC HEIGHT  -          1.31  (meters)        4.3   (feet) COMP
 AU0250  MODELED GRAVITY -    979,303.0   (mgal)                       NAVD 88
 AU0250
 AU0250.The horizontal coordinates were scaled from a map and have
 AU0250.an estimated accuracy of +/- 6 seconds.
 AU0250
 AU0250.** This station is in an area of known vertical motion. If an
 AU0250.** orthometric height was ever established but is not available 
 AU0250.** in the current survey control section, the orthometric height
 AU0250.** is considered suspect.  Suspect heights are available in the
 AU0250.** superseded section only if requested.
 AU0250
 AU0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0250.GEOID18 height accuracy estimate available here.
 AU0250
 AU0250.Click photographs - Photos may exist for this station.
 AU0250
 AU0250.The dynamic height is computed by dividing the NAVD 88
 AU0250.geopotential number by the normal gravity value computed on the
 AU0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0250.degrees latitude (g = 980.6199 gals.).
 AU0250
 AU0250.The modeled gravity was interpolated from observed gravity values.
 AU0250
 AU0250;                    North         East    Units  Estimated Accuracy
 AU0250;SPC LA S     -   131,680.    1,032,450.      MT  (+/- 180 meters Scaled)
 AU0250
 AU0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN937858(NAD 83)
 AU0250
 AU0250                          SUPERSEDED SURVEY CONTROL
 AU0250
 AU0250.No superseded survey control is available for this station.
 AU0250
 AU0250_MARKER: DD = SURVEY DISK
 AU0250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0250_STAMPING: B 4633
 AU0250_MARK LOGO: LAGS
 AU0250_PROJECTION: FLUSH
 AU0250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0250+STABILITY: SURFACE MOTION
 AU0250
 AU0250  HISTORY     - Date     Condition        Report By
 AU0250  HISTORY     - UNK      MONUMENTED       LAGS
 AU0250  HISTORY     - 1969     GOOD             CGS
 AU0250  HISTORY     - 1977     GOOD             NGS
 AU0250  HISTORY     - 1982     GOOD             NGS
 AU0250  HISTORY     - 19930223 MARK NOT FOUND   NGS
 AU0250
 AU0250                          STATION DESCRIPTION
 AU0250
 AU0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0250'IN GIBSON.
 AU0250'AT GIBSON, ALONG THE EAST BANK OF CHACAHOULA BAYOU, NEAR THE
 AU0250'INTERSECTION OF DEADWOOD ROAD, FANDAL DRIVE AND STATE HIGHWAY 20, 116
 AU0250'1/2 FEET SOUTH OF THE SOUTH END OF THE CENTER PIER OF THE SOUTHERN
 AU0250'PACIFIC COMPANY RAILROAD OVERPASS OVER DEADWOOD ROAD, 24 FEET NORTH OF
 AU0250'THE CENTER LINE OF THE HIGHWAY, 19 FEET WEST OF THE CENTER LINE OF
 AU0250'DEADWOOD ROAD, 13 1/2 FEET NORTHEAST OF THE NORTHEAST CORNER FOR A
 AU0250'60-FOOT BRIDGE OVER CHACAHOULA BAYOU, 1.2 FEET WEST OF A METAL WITNESS
 AU0250'POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 AU0250'CONCRETE POST 1.2 FEET BELOW THE LEVEL OF THE GROUND.
 AU0250
 AU0250                          STATION RECOVERY (1977)
 AU0250
 AU0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0250'RECOVERED IN GOOD CONDITION.
 AU0250
 AU0250                          STATION RECOVERY (1982)
 AU0250
 AU0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0250'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  0.3 KILOMETER
 AU0250'(0.2 MILE) NORTHWEST ALONG U.S. HIGHWAY 90 FROM THE SOUTHEAST END OF
 AU0250'THE HIGHWAY BRIDGE OVER BAYOU BLACK IN GIBSON, THENCE 0.3 KILOMETER
 AU0250'(0.2 MILE) NORTHEAST ALONG STATE HIGHWAY 20, TO THE JUNCTION OF
 AU0250'DEADWOOD ROAD (PARISH ROAD 30) AND THE MARK ON THE LEFT, 7.31 METERS
 AU0250'(24.0 FEET) NORTH OF THE CENTER LINE OF STATE HIGHWAY 20, 35.66 METERS
 AU0250'(117.0 FEET) SOUTH OF THE WEST END OF THE SOUTHERN PACIFIC RAILROAD
 AU0250'BRIDGE OVER DEADWOOD ROAD, 5.79 METERS (19.0 FEET) WEST OF THE CENTER
 AU0250'OF DEADWOOD ROAD, 0.36 METER (1.2 FEET) WEST OF A METAL WITNESS POST.
 AU0250'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 AU0250'THE MARK IS 0.45 M BELOW RAAD.
 AU0250
 AU0250                          STATION RECOVERY (1993)
 AU0250
 AU0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0250'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1887 ***********************************************************************
 AU1887  DESIGNATION -  B 4633 LAGS RESET 1982
 AU1887  PID         -  AU1887
 AU1887  STATE/COUNTY-  LA/TERREBONNE
 AU1887  COUNTRY     -  US
 AU1887  USGS QUAD   -  GIBSON (2018)
 AU1887
 AU1887                         *CURRENT SURVEY CONTROL
 AU1887  ______________________________________________________________________
 AU1887* NAD 83(1986) POSITION- 29 41 15.     (N) 090 59 53.     (W)   SCALED
 AU1887* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1887  **This station is located in a suspected subsidence area (see below).
 AU1887  ______________________________________________________________________
 AU1887  GEOID HEIGHT    -        -25.465 (meters)                     GEOID18
 AU1887
 AU1887.The horizontal coordinates were scaled from a map and have
 AU1887.an estimated accuracy of +/- 6 seconds.
 AU1887
 AU1887.** This station is in an area of known vertical motion. If an
 AU1887.** orthometric height was ever established but is not available 
 AU1887.** in the current survey control section, the orthometric height
 AU1887.** is considered suspect.  Suspect heights are available in the
 AU1887.** superseded section only if requested.
 AU1887
 AU1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1887.GEOID18 height accuracy estimate available here.
 AU1887
 AU1887.Click photographs - Photos may exist for this station.
 AU1887
 AU1887;                    North         East    Units  Estimated Accuracy
 AU1887;SPC LA S     -   131,680.    1,032,450.      MT  (+/- 180 meters Scaled)
 AU1887
 AU1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN937858(NAD 83)
 AU1887
 AU1887                          SUPERSEDED SURVEY CONTROL
 AU1887
 AU1887.No superseded survey control is available for this station.
 AU1887
 AU1887_MARKER: DD = SURVEY DISK
 AU1887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1887_STAMPING: B 4633 RESET 1982
 AU1887_PROJECTION: RECESSED 5 CENTIMETERS
 AU1887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1887+STABILITY: SURFACE MOTION
 AU1887
 AU1887  HISTORY     - Date     Condition        Report By
 AU1887  HISTORY     - 1982     MONUMENTED       LADTD
 AU1887
 AU1887                          STATION DESCRIPTION
 AU1887
 AU1887'DESCRIBED BY LA TRANSP AND DEV 1982
 AU1887'IN GIBSON.
 AU1887'IN GIBSON, ALONG THE EAST BANK OF CHACAHCULA BAYOU, NEAR THE
 AU1887'INTERSECTION OF DEADWOOD ROAD, FANDAL DRIVE AND STATE HIGHWAY 20,
 AU1887'13.4 METERS (44.0 FT) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A
 AU1887'METAL BUILDING NO D15, 47.5 METERS (156.0 FT) NORTH OF THE CENTERLINE
 AU1887'OF STATE HIGHWAY 20, 6.8 METERS (22.4 FT) WEST OF THE CENTERLINE OF
 AU1887'A BLACK TOP ROAD (DEADWOOD ROAD), 5.5 METERS (18.0 FT) EAST
 AU1887'OF THE EAST BANK OF CHACAHCULA BAYOU, AND 0.9 METER (3.0 FT)
 AU1887'NORTHWEST OF THE 3RD SET OF PILINGS UNDER THE SOUTHERN
 AU1887'PACIFIC COMPANY RAILROAD OVERPASS OVER DEADWOOD ROAD.
 AU1887'THE MARK IS 2.9 FT  NW FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1397 ***********************************************************************
 AU1397  DESIGNATION -  B 4644 LAGS
 AU1397  PID         -  AU1397
 AU1397  STATE/COUNTY-  LA/TERREBONNE
 AU1397  COUNTRY     -  US
 AU1397  USGS QUAD   -  GIBSON (2018)
 AU1397
 AU1397                         *CURRENT SURVEY CONTROL
 AU1397  ______________________________________________________________________
 AU1397* NAD 83(1986) POSITION- 29 38 44.     (N) 090 57 53.     (W)   SCALED
 AU1397* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1397  **This station is located in a suspected subsidence area (see below).
 AU1397  ______________________________________________________________________
 AU1397  GEOID HEIGHT    -        -25.358 (meters)                     GEOID18
 AU1397
 AU1397.The horizontal coordinates were scaled from a map and have
 AU1397.an estimated accuracy of +/- 6 seconds.
 AU1397
 AU1397.** This station is in an area of known vertical motion. If an
 AU1397.** orthometric height was ever established but is not available 
 AU1397.** in the current survey control section, the orthometric height
 AU1397.** is considered suspect.  Suspect heights are available in the
 AU1397.** superseded section only if requested.
 AU1397
 AU1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1397.GEOID18 height accuracy estimate available here.
 AU1397
 AU1397.Click photographs - Photos may exist for this station.
 AU1397
 AU1397;                    North         East    Units  Estimated Accuracy
 AU1397;SPC LA S     -   127,040.    1,035,690.      MT  (+/- 180 meters Scaled)
 AU1397
 AU1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN970812(NAD 83)
 AU1397
 AU1397                          SUPERSEDED SURVEY CONTROL
 AU1397
 AU1397.No superseded survey control is available for this station.
 AU1397
 AU1397_MARKER: DD = SURVEY DISK
 AU1397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1397_STAMPING: B 4644
 AU1397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1397+STABILITY: SURFACE MOTION
 AU1397
 AU1397  HISTORY     - Date     Condition        Report By
 AU1397  HISTORY     - UNK      MONUMENTED       LAGS
 AU1397  HISTORY     - 1965     GOOD             CGS
 AU1397  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1397
 AU1397                          STATION DESCRIPTION
 AU1397
 AU1397'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1397'4.3 MI SE FROM GIBSON.
 AU1397'4.3 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE CONCRETE BRIDGE
 AU1397'OVER BAYOU BLACK AT GIBSON, IN FRACTIONAL SECTION 77, T 16 S, R 15 E,
 AU1397'19 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 29 FEET NORTHEAST
 AU1397'OF A ROW OF POWER POLES, 94 FEET NORTHWEST OF THE CENTER LINE OF A
 AU1397'TRACK ROAD, 69 FEET WEST-SOUTHWEST OF AND ACROSS THE HIGHWAY FROM A
 AU1397'LONE 12-INCH TREE, 10 FEET SOUTHWEST OF A LOUISIANA GEODETIC SURVEY
 AU1397'REFERENCE MARK DISK WHICH IS SET IN THE SOUTHWEST EDGE OF THE CONCRETE
 AU1397'PAVEMENT OF THE HIGHWAY, 3.8 FEET NORTHEAST OF A WOODEN WITNESS POST,
 AU1397'ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 AU1397'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.  NOTE-- THIS MARK IS
 AU1397'LEANING SLIGHTLY TO THE SOUTHWEST BUT IS VERY SOLID.
 AU1397
 AU1397                          STATION RECOVERY (1982)
 AU1397
 AU1397'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1397'AFTER A PROLONGED SEARCH, THE BENCH MARK COULD NOT BE LOCATED AND
 AU1397'SHOULD BE CONSIDERED LOST, THE SHOULDER OF THE HIGHWAY HAS BEEN
 AU1397'RECONSTRUCTED AND THE MARK IS PROBABLY COVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1402 ***********************************************************************
 AU1402  DESIGNATION -  B 4649
 AU1402  PID         -  AU1402
 AU1402  STATE/COUNTY-  LA/TERREBONNE
 AU1402  COUNTRY     -  US
 AU1402  USGS QUAD   -  GIBSON (2018)
 AU1402
 AU1402                         *CURRENT SURVEY CONTROL
 AU1402  ______________________________________________________________________
 AU1402* NAD 83(2011) POSITION- 29 37 51.96823(N) 090 56 03.37536(W)   ADJUSTED
 AU1402* NAD 83(2011) ELLIP HT-   -24.200 (meters)        (06/27/12)   ADJUSTED
 AU1402* NAD 83(2011) EPOCH   -  2010.00
 AU1402* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1402  **This station is located in a suspected subsidence area (see below).
 AU1402  ______________________________________________________________________
 AU1402  GEOID HEIGHT    -        -25.315 (meters)                     GEOID18
 AU1402  NAD 83(2011) X  -    -90,471.509 (meters)                     COMP
 AU1402  NAD 83(2011) Y  - -5,547,829.859 (meters)                     COMP
 AU1402  NAD 83(2011) Z  -  3,134,882.625 (meters)                     COMP
 AU1402  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 AU1402
 AU1402  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU1402  Standards:
 AU1402         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU1402            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU1402  -------------------------------------------------------------------
 AU1402  NETWORK    0.52   2.49           0.10   0.26   1.27      0.00083017
 AU1402  -------------------------------------------------------------------
 AU1402  Click here for local accuracies and other accuracy information.
 AU1402
 AU1402.The horizontal coordinates were established by GPS observations
 AU1402.and adjusted by the National Geodetic Survey in June 2012.
 AU1402
 AU1402.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU1402.been affixed to the stable North American tectonic plate. See 
 AU1402.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU1402
 AU1402.The horizontal coordinates are valid at the epoch date displayed above
 AU1402.which is a decimal equivalence of Year/Month/Day.
 AU1402
 AU1402.** This station is in an area of known vertical motion.  Due to the
 AU1402.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1402.** determined the orthometric heights for marks in these suspect
 AU1402.** subsidence areas should be considered valid only at the epoch date
 AU1402.** associated with the orthometric height.  These heights must always
 AU1402.** be validated when used as control.  All previously superseded
 AU1402.** orthometric heights are now considered suspect and are available
 AU1402.** in the superseded section.  NGS does not recommend using suspect
 AU1402.** or superseded heights as control.
 AU1402
 AU1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1402.GEOID18 height accuracy estimate available here.
 AU1402
 AU1402.Click photographs - Photos may exist for this station.
 AU1402
 AU1402.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU1402
 AU1402.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU1402
 AU1402.The ellipsoidal height was determined by GPS observations
 AU1402.and is referenced to NAD 83.
 AU1402
 AU1402. The following values were computed from the NAD 83(2011) position.
 AU1402
 AU1402;                    North         East     Units Scale Factor Converg.
 AU1402;SPC LA S     -   125,444.387 1,038,643.509   MT  0.99994643   +0 11 58.3
 AU1402;SPC LA S     -   411,562.13  3,407,616.25   sFT  0.99994643   +0 11 58.3
 AU1402;UTM  15      - 3,279,692.589   699,989.844   MT  1.00009352   +1 01 18.0
 AU1402
 AU1402!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU1402!SPC LA S     -   1.00000380  x   0.99994643  =   0.99995023
 AU1402!UTM  15      -   1.00000380  x   1.00009352  =   1.00009732
 AU1402
 AU1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9998979692(NAD 83)
 AU1402
 AU1402                          SUPERSEDED SURVEY CONTROL
 AU1402
 AU1402  NAD 83(2007)-  29 37 51.96836(N)    090 56 03.37605(W) AD(2006.81) A
 AU1402  ELLIP H (03/12/08)  -24.187  (m)                       GP(2006.81) 3 1
 AU1402
 AU1402.Superseded values are not recommended for survey control.
 AU1402
 AU1402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU1402.See file dsdata.pdf to determine how the superseded data were derived.
 AU1402
 AU1402_MARKER: DD = SURVEY DISK
 AU1402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1402_STAMPING: W.P.A. B 4649
 AU1402_MARK LOGO: LAGS
 AU1402_PROJECTION: RECESSED 12 CENTIMETERS
 AU1402_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1402+STABILITY: SURFACE MOTION
 AU1402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1402+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2007
 AU1402
 AU1402  HISTORY     - Date     Condition        Report By
 AU1402  HISTORY     - UNK      MONUMENTED       LAGS
 AU1402  HISTORY     - 1965     GOOD             CGS
 AU1402  HISTORY     - 1980     GOOD             LADTD
 AU1402  HISTORY     - 1982     GOOD             NGS
 AU1402  HISTORY     - 19930303 GOOD             NGS
 AU1402  HISTORY     - 20050526 GOOD             NGS
 AU1402  HISTORY     - 20071030 GOOD             NGS
 AU1402
 AU1402                          STATION DESCRIPTION
 AU1402
 AU1402'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1402'6.55 MI SE FROM GIBSON.
 AU1402'6.55 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM A CONCRETE DRAWBRIDGE
 AU1402'OVER BAYOU BLACK AT GIBSON, 0.1 MILE WEST OF THE MAIN ENTRANCE TO THE
 AU1402'SHELL OIL COMPANY PLANT, 30 FEET SOUTH OF THE CENTER LINE OF THE
 AU1402'HIGHWAY, 5 FEET SOUTHEAST OF A LIGHT POLE, 56 1/2 FEET WEST OF 52-INCH
 AU1402'OAK TREE, 33 1/2 FEET NORTHWEST OF THE NORTHWEST CORNER OF AN OLD
 AU1402'HOUSE, 3.7 FEET SOUTH OF A CONCRETE WITNESS POST, ABOUT 1 FOOT BELOW
 AU1402'THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST THAT IS
 AU1402'SET 4 INCHES BELOW THE SURFACE OF THE GROUND.
 AU1402
 AU1402                          STATION RECOVERY (1980)
 AU1402
 AU1402'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1402'RECOVERED IN GOOD CONDITION.
 AU1402
 AU1402                          STATION RECOVERY (1982)
 AU1402
 AU1402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1402'THE MARK IS 0.30 M BELOW HIGHWAY.
 AU1402'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS. 9.58 KILOMETERS
 AU1402'(5.95 MILES) SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE SOUTHEAST END OF
 AU1402'THE HIGHWAY BRIDGE OVER BAYOU BLACK IN GIBSON, TO THE MARK ON THE
 AU1402'RIGHT, 9.14 METERS (30.0 FEET) SOUTH OF THE CENTER LINE OF THE
 AU1402'HIGHWAY, 5.18 METERS (17.0 FEET) NORTHWEST OF TELEPHONE CABLE JUNCTION
 AU1402'BOX NO. 24, 1.52 METERS (5.0 FEET) SOUTHEAST OF A POWER POLE WITH A
 AU1402'SECURITY LIGHT, 1.12 METERS (3.7 FEET) SOUTH OF A 3-FOOT HIGH CONCRETE
 AU1402'WITNESS POST INSCRIBED USBM.
 AU1402'THE MARK IS 0.30 METERS  E FROM A WITNESS POST.
 AU1402
 AU1402                          STATION RECOVERY (1993)
 AU1402
 AU1402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1402'0.2 KM (0.10 MI) SOUTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU1402'IN GIBSON, THENCE 8.9 KM (5.55 MI) SOUTHEASTERLY ALONG SOUTH BAYOU
 AU1402'BLACK DRIVE AND U.S. HIGHWAY 90, 9.1 M (29.9 FT) SOUTH OF THE
 AU1402'CENTERLINE OF THE HIGHWAY, 5.0 M (16.4 FT) NORTHWEST OF UNDERGROUND
 AU1402'CABLE JUNCTION BOX NUMBER 24, 1.5 M (4.9 FT) SOUTHEAST OF A UTILITY
 AU1402'LIGHT POLE, 1.0 M (3.3 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT)
 AU1402'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS
 AU1402'POST, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND
 AU1402'SURFACE.
 AU1402
 AU1402                          STATION RECOVERY (2005)
 AU1402
 AU1402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (RLT)
 AU1402'RECOVERED AS DESCRIBED.
 AU1402
 AU1402                          STATION RECOVERY (2007)
 AU1402
 AU1402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (DJR)
 AU1402'MARK RECOVERED IN GOOD CONDITION WITH THE FOLLOWING ADDITION.  FOUND
 AU1402'THE MARK TO HAVE A 1.5 FOOT BY 3 FOOT CONCRETE PAD SURROUNDING THE
 AU1402'MOMUMENT FOR THE PURPOSE OF MOUNTING TWO 3 FOOT TALL FIBERGLASS
 AU1402'PROTECTIVE BUMPERS TUBES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1408 ***********************************************************************
 AU1408  DESIGNATION -  B 4652 LAGS
 AU1408  PID         -  AU1408
 AU1408  STATE/COUNTY-  LA/TERREBONNE
 AU1408  COUNTRY     -  US
 AU1408  USGS QUAD   -  BAYOU COCODRIE (2018)
 AU1408
 AU1408                         *CURRENT SURVEY CONTROL
 AU1408  ______________________________________________________________________
 AU1408* NAD 83(1986) POSITION- 29 36 22.     (N) 090 52 41.     (W)   SCALED
 AU1408* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1408  **This station is located in a suspected subsidence area (see below).
 AU1408  ______________________________________________________________________
 AU1408  GEOID HEIGHT    -        -25.240 (meters)                     GEOID18
 AU1408
 AU1408.The horizontal coordinates were scaled from a map and have
 AU1408.an estimated accuracy of +/- 6 seconds.
 AU1408
 AU1408.** This station is in an area of known vertical motion. If an
 AU1408.** orthometric height was ever established but is not available 
 AU1408.** in the current survey control section, the orthometric height
 AU1408.** is considered suspect.  Suspect heights are available in the
 AU1408.** superseded section only if requested.
 AU1408
 AU1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1408.GEOID18 height accuracy estimate available here.
 AU1408
 AU1408.Click photographs - Photos may exist for this station.
 AU1408
 AU1408;                    North         East    Units  Estimated Accuracy
 AU1408;SPC LA S     -   122,700.    1,044,100.      MT  (+/- 180 meters Scaled)
 AU1408
 AU1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN054770(NAD 83)
 AU1408
 AU1408                          SUPERSEDED SURVEY CONTROL
 AU1408
 AU1408.No superseded survey control is available for this station.
 AU1408
 AU1408_MARKER: DD = SURVEY DISK
 AU1408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1408_STAMPING: B 4652
 AU1408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1408+STABILITY: SURFACE MOTION
 AU1408
 AU1408  HISTORY     - Date     Condition        Report By
 AU1408  HISTORY     - UNK      MONUMENTED       LAGS
 AU1408  HISTORY     - 1965     GOOD             CGS
 AU1408  HISTORY     - 1980     GOOD             LADTD
 AU1408  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1408
 AU1408                          STATION DESCRIPTION
 AU1408
 AU1408'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1408'10.7 MI SE FROM GIBSON.
 AU1408'10.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM CONCRETE DRAWBRIDGE
 AU1408'OVER BAYOU BLACK AT GIBSON, IN FRACTIONAL SECTION 4, T 17 S, R 15 E,
 AU1408'1.95 MILES SOUTHEAST OF THE GREENWOOD SCHOOL BUILDING, 17 FEET SOUTH
 AU1408'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 54 YARDS EAST OF THE
 AU1408'NORTHEAST CORNER OF A SMALL STORE, 64 1/2 FEET WEST OF A 12-INCH PECAN
 AU1408'TREE, 64 FEET WEST OF A UNDERGROUND CABLE MARKER POST BEARING NUMBER
 AU1408'37, 33 FEET NORTHWEST OF A CONCRETE MARKER POST FOR THE HIGHWAY
 AU1408'RIGHT-OF-WAY, 30 FEET EAST OF A LARGE OAK TREE, 8 FEET SOUTH OF A
 AU1408'LOUISIANA GEODETIC SURVEY REFERENCE MARK DISK WHICH IS SET ON THE
 AU1408'SOUTH CONCRETE EDGE OF THE HIGHWAY, 5.0 FEET EAST OF A CONCRETE
 AU1408'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN
 AU1408'THE TOP OF A CONCRETE POST 6 INCHES BELOW THE LEVEL OF THE SHOULDER OF
 AU1408'THE HIGHWAY.
 AU1408
 AU1408                          STATION RECOVERY (1980)
 AU1408
 AU1408'RECOVERY NOTE BY LA TRANSP AND DEV 1980
 AU1408'RECOVERED IN GOOD CONDITION.
 AU1408
 AU1408                          STATION RECOVERY (1982)
 AU1408
 AU1408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1408'AFTER A PROLONGED SEARCH THE BENCH MARK COULD NOT BE LOCATED, THE
 AU1408'HIGHWAY HAS BEEN RECONSTRUCTED AND THE SHOULDER NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1410 ***********************************************************************
 AU1410  DESIGNATION -  B 4655 LAGS
 AU1410  PID         -  AU1410
 AU1410  STATE/COUNTY-  LA/TERREBONNE
 AU1410  COUNTRY     -  US
 AU1410  USGS QUAD   -  HUMPHREYS (2018)
 AU1410
 AU1410                         *CURRENT SURVEY CONTROL
 AU1410  ______________________________________________________________________
 AU1410* NAD 83(1986) POSITION- 29 36 25.     (N) 090 51 48.     (W)   SCALED
 AU1410* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1410  **This station is located in a suspected subsidence area (see below).
 AU1410  ______________________________________________________________________
 AU1410  GEOID HEIGHT    -        -25.238 (meters)                     GEOID18
 AU1410
 AU1410.The horizontal coordinates were scaled from a map and have
 AU1410.an estimated accuracy of +/- 6 seconds.
 AU1410
 AU1410.** This station is in an area of known vertical motion. If an
 AU1410.** orthometric height was ever established but is not available 
 AU1410.** in the current survey control section, the orthometric height
 AU1410.** is considered suspect.  Suspect heights are available in the
 AU1410.** superseded section only if requested.
 AU1410
 AU1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1410.GEOID18 height accuracy estimate available here.
 AU1410
 AU1410.Click photographs - Photos may exist for this station.
 AU1410
 AU1410;                    North         East    Units  Estimated Accuracy
 AU1410;SPC LA S     -   122,790.    1,045,520.      MT  (+/- 180 meters Scaled)
 AU1410
 AU1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN069771(NAD 83)
 AU1410
 AU1410                          SUPERSEDED SURVEY CONTROL
 AU1410
 AU1410.No superseded survey control is available for this station.
 AU1410
 AU1410_MARKER: DD = SURVEY DISK
 AU1410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1410_STAMPING: B 4655
 AU1410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1410+STABILITY: SURFACE MOTION
 AU1410
 AU1410  HISTORY     - Date     Condition        Report By
 AU1410  HISTORY     - UNK      MONUMENTED       LAGS
 AU1410  HISTORY     - 1965     GOOD             CGS
 AU1410  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1410
 AU1410                          STATION DESCRIPTION
 AU1410
 AU1410'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1410'11.6 MI SE FROM GIBSON.
 AU1410'11.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM A CONCRETE DRAWBRIDGE
 AU1410'OVER BAYOU BLACK AT GIBSON, IN SECTION 39, T 17 S, R 16 E, 15 FEET
 AU1410'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 134 FEET WEST OF THE CENTER
 AU1410'LINE OF A FIELD ROAD, 95 FEET SOUTHWEST OF AND ACROSS THE HIGHWAY FROM
 AU1410'AN UNDERGROUND CABLE MARKER POST BEARING NUMBER 39 1/4, 5 FEET SOUTH
 AU1410'OF LOUISIANA GEODETIC SURVEY REFERENCE MARK DISK, 5.4 FEET NORTH OF A
 AU1410'WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, SET
 AU1410'IN THE TOP OF A CONCRETE POST THAT IS SET 2 INCHES BELOW THE GROUND.
 AU1410
 AU1410                          STATION RECOVERY (1982)
 AU1410
 AU1410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1410'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, THE SHOULDER
 AU1410'OF THE HIGHWAY HAS BEEN WIDENED AND NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1414 ***********************************************************************
 AU1414  DESIGNATION -  B 4659 LAGS
 AU1414  PID         -  AU1414
 AU1414  STATE/COUNTY-  LA/TERREBONNE
 AU1414  COUNTRY     -  US
 AU1414  USGS QUAD   -  HUMPHREYS (2018)
 AU1414
 AU1414                         *CURRENT SURVEY CONTROL
 AU1414  ______________________________________________________________________
 AU1414* NAD 83(1986) POSITION- 29 36 30.     (N) 090 50 44.     (W)   SCALED
 AU1414* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1414  **This station is located in a suspected subsidence area (see below).
 AU1414  ______________________________________________________________________
 AU1414  GEOID HEIGHT    -        -25.237 (meters)                     GEOID18
 AU1414
 AU1414.The horizontal coordinates were scaled from a map and have
 AU1414.an estimated accuracy of +/- 6 seconds.
 AU1414
 AU1414.** This station is in an area of known vertical motion. If an
 AU1414.** orthometric height was ever established but is not available 
 AU1414.** in the current survey control section, the orthometric height
 AU1414.** is considered suspect.  Suspect heights are available in the
 AU1414.** superseded section only if requested.
 AU1414
 AU1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1414.GEOID18 height accuracy estimate available here.
 AU1414
 AU1414.Click photographs - Photos may exist for this station.
 AU1414
 AU1414;                    North         East    Units  Estimated Accuracy
 AU1414;SPC LA S     -   122,950.    1,047,250.      MT  (+/- 180 meters Scaled)
 AU1414
 AU1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN086773(NAD 83)
 AU1414
 AU1414                          SUPERSEDED SURVEY CONTROL
 AU1414
 AU1414.No superseded survey control is available for this station.
 AU1414
 AU1414_MARKER: DD = SURVEY DISK
 AU1414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1414_STAMPING: B 4659
 AU1414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1414+STABILITY: SURFACE MOTION
 AU1414
 AU1414  HISTORY     - Date     Condition        Report By
 AU1414  HISTORY     - UNK      MONUMENTED       LAGS
 AU1414  HISTORY     - 1965     GOOD             CGS
 AU1414  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1414
 AU1414                          STATION DESCRIPTION
 AU1414
 AU1414'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1414'11.65 MI W FROM HOUMA.
 AU1414'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1414'THENCE 11.45 MILES WEST ALONG U.S. HIGHWAY 90, OR 12.75 MILES
 AU1414'SOUTHEAST ALONG U.S. HIGHWAY 90 FROM A CONCRETE DRAWBRIDGE OVER BAYOU
 AU1414'BLACK AT GIBSON, IN SECTION 45, T 17 S, R 16 E, ABOUT 0.6 MILE EAST OF
 AU1414'THE BAYOU BLACK ELEMENTARY SCHOOL, 17 FEET NORTH OF THE CENTER LINE OF
 AU1414'THE HIGHWAY, ON THE INSIDE OF A CURVE IN THE HIGHWAY, 82 FEET
 AU1414'NORTHEAST OF A LARGE OAK TREE, 227 FEET EAST OF THE CENTER LINE OF A
 AU1414'PRIVATE DRIVEWAY, 211 1/2 FEET EAST OF A MARKER POST FOR A NATURAL GAS
 AU1414'LINE, 8.8 FEET NORTH OF A REFERENCE MARK DISK IN THE NORTH EDGE OF THE
 AU1414'CONCRETE PAVEMENT, 3.4 FEET SOUTH OF A WOODEN WITNESS POST, ABOUT 1/2
 AU1414'FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 AU1414'POST 1 INCH BELOW THE LEVEL OF THE GROUND.
 AU1414
 AU1414                          STATION RECOVERY (1982)
 AU1414
 AU1414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1414'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, THE HIGHWAY
 AU1414'HAS BEEN RECONSTRUCTED AND THE SHOULDER NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1416 ***********************************************************************
 AU1416  DESIGNATION -  B 4662 LAGS
 AU1416  PID         -  AU1416
 AU1416  STATE/COUNTY-  LA/TERREBONNE
 AU1416  COUNTRY     -  US
 AU1416  USGS QUAD   -  HUMPHREYS (2018)
 AU1416
 AU1416                         *CURRENT SURVEY CONTROL
 AU1416  ______________________________________________________________________
 AU1416* NAD 83(1986) POSITION- 29 36 14.     (N) 090 50 05.     (W)   SCALED
 AU1416* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1416  **This station is located in a suspected subsidence area (see below).
 AU1416  ______________________________________________________________________
 AU1416  GEOID HEIGHT    -        -25.224 (meters)                     GEOID18
 AU1416
 AU1416.The horizontal coordinates were scaled from a map and have
 AU1416.an estimated accuracy of +/- 6 seconds.
 AU1416
 AU1416.** This station is in an area of known vertical motion. If an
 AU1416.** orthometric height was ever established but is not available 
 AU1416.** in the current survey control section, the orthometric height
 AU1416.** is considered suspect.  Suspect heights are available in the
 AU1416.** superseded section only if requested.
 AU1416
 AU1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1416.GEOID18 height accuracy estimate available here.
 AU1416
 AU1416.Click photographs - Photos may exist for this station.
 AU1416
 AU1416;                    North         East    Units  Estimated Accuracy
 AU1416;SPC LA S     -   122,470.    1,048,300.      MT  (+/- 180 meters Scaled)
 AU1416
 AU1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN096768(NAD 83)
 AU1416
 AU1416                          SUPERSEDED SURVEY CONTROL
 AU1416
 AU1416.No superseded survey control is available for this station.
 AU1416
 AU1416_MARKER: DD = SURVEY DISK
 AU1416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1416_STAMPING: B 4662
 AU1416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1416+STABILITY: SURFACE MOTION
 AU1416
 AU1416  HISTORY     - Date     Condition        Report By
 AU1416  HISTORY     - UNK      MONUMENTED       LAGS
 AU1416  HISTORY     - 1965     GOOD             CGS
 AU1416  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1416
 AU1416                          STATION DESCRIPTION
 AU1416
 AU1416'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1416'10.9 MI W FROM HOUMA.
 AU1416'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1416'THENCE 10.7 MILES WEST ALONG U.S. HIGHWAY 90, IN SECTION 47, T 17 S, R
 AU1416'16 E, ABOUT 0.3 MILE SOUTHEAST OF A FARMHOUSE NOW BELONGING TO MR.
 AU1416'HERBERT COX, 0.15 MILE SOUTHEAST OF BAYOU BLACK MIDWAY WATER TOWER
 AU1416'NUMBER 3-6, 17 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 59
 AU1416'FEET NORTHEAST OF AND ACROSS THE HIGHWAY FROM A 36-INCH PECAN TREE,
 AU1416'124 FEET NORTHEAST OF THE EAST CORNER OF A HOUSE, 59 FEET NORTH OF AND
 AU1416'ACROSS THE HIGHWAY FROM A LIGHT POLE, 9 FEET NORTHEAST OF A REFERENCE
 AU1416'MARKER SET IN THE NORTHEAST EDGE OF THE CONCRETE PAVEMENT, 3.0 FEET
 AU1416'SOUTHWEST OF A WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 AU1416'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST THAT IS SET FLUSH
 AU1416'WITH THE GROUND.
 AU1416
 AU1416                          STATION RECOVERY (1982)
 AU1416
 AU1416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1416'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, A
 AU1416'RECONSTRUCTED SHOULDER NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1417 ***********************************************************************
 AU1417  DESIGNATION -  B 4663 LAGS
 AU1417  PID         -  AU1417
 AU1417  STATE/COUNTY-  LA/TERREBONNE
 AU1417  COUNTRY     -  US
 AU1417  USGS QUAD   -  HUMPHREYS (2018)
 AU1417
 AU1417                         *CURRENT SURVEY CONTROL
 AU1417  ______________________________________________________________________
 AU1417* NAD 83(1986) POSITION- 29 35 59.80   (N) 090 49 50.72   (W)   HD_HELD1
 AU1417* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1417  **This station is located in a suspected subsidence area (see below).
 AU1417  ______________________________________________________________________
 AU1417  GEOID HEIGHT    -        -25.214 (meters)                     GEOID18
 AU1417
 AU1417.The horizontal coordinates were determined by differentially corrected
 AU1417.hand held GPS observations or other comparable positioning techniques
 AU1417.and have an estimated accuracy of +/- 3 meters.
 AU1417
 AU1417.** This station is in an area of known vertical motion. If an
 AU1417.** orthometric height was ever established but is not available 
 AU1417.** in the current survey control section, the orthometric height
 AU1417.** is considered suspect.  Suspect heights are available in the
 AU1417.** superseded section only if requested.
 AU1417
 AU1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1417.GEOID18 height accuracy estimate available here.
 AU1417
 AU1417.Click photographs - Photos may exist for this station.
 AU1417
 AU1417;                    North         East    Units  Estimated Accuracy
 AU1417;SPC LA S     -   122,030.3   1,048,682.6     MT  (+/- 3 meters HH1 GPS) 
 AU1417
 AU1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1007876422(NAD 83)
 AU1417
 AU1417                          SUPERSEDED SURVEY CONTROL
 AU1417
 AU1417.No superseded survey control is available for this station.
 AU1417
 AU1417_MARKER: DD = SURVEY DISK
 AU1417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1417_STAMPING: B4663
 AU1417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1417+STABILITY: SURFACE MOTION
 AU1417
 AU1417  HISTORY     - Date     Condition        Report By
 AU1417  HISTORY     - UNK      MONUMENTED       LAGS
 AU1417  HISTORY     - 1965     GOOD             CGS
 AU1417  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1417
 AU1417                          STATION DESCRIPTION
 AU1417
 AU1417'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1417'10.5 MI W FROM HOUMA.
 AU1417'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1417'THENCE 10.3 MILES WEST ALONG U.S. HIGHWAY 90, IN SECTION 49, T 17 S, R
 AU1417'16 E, 17 FEET NORTHEAST OF THE CENTER LINE OF A CURVE IN THE HIGHWAY,
 AU1417'96 FEET NORTH OF AND ACROSS THE HIGHWAY FROM A LIGHT POLE, 27 FEET
 AU1417'SOUTH OF A 15-INCH TREE ON THE SOUTHWEST BANK OF BAYOU BLACK, 8 FEET
 AU1417'NORTHEAST OF A REFERENCE MARK SET IN THE NORTHEAST OF THE CONCRETE
 AU1417'PAVEMENT OF THE HIGHWAY, 8.0 FEET SOUTHWEST OF A WOODEN WITNESS POST,
 AU1417'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 AU1417'CONCRETE POST THAT IS FLUSH WITH THE GROUND.
 AU1417
 AU1417                          STATION RECOVERY (1982)
 AU1417
 AU1417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1417'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, THE SHOULDER
 AU1417'OF THE HIGHWAY HAS BEEN RECONSTRUCTED AND NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1420 ***********************************************************************
 AU1420  DESIGNATION -  B 4668
 AU1420  PID         -  AU1420
 AU1420  STATE/COUNTY-  LA/TERREBONNE
 AU1420  COUNTRY     -  US
 AU1420  USGS QUAD   -  HUMPHREYS (2018)
 AU1420
 AU1420                         *CURRENT SURVEY CONTROL
 AU1420  ______________________________________________________________________
 AU1420* NAD 83(1986) POSITION- 29 35 09.     (N) 090 49 12.     (W)   SCALED
 AU1420* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1420  **This station is located in a suspected subsidence area (see below).
 AU1420  ______________________________________________________________________
 AU1420  GEOID HEIGHT    -        -25.179 (meters)                     GEOID18
 AU1420
 AU1420.The horizontal coordinates were scaled from a map and have
 AU1420.an estimated accuracy of +/- 6 seconds.
 AU1420
 AU1420.** This station is in an area of known vertical motion.  Due to the
 AU1420.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1420.** determined the orthometric heights for marks in these suspect
 AU1420.** subsidence areas should be considered valid only at the epoch date
 AU1420.** associated with the orthometric height.  These heights must always
 AU1420.** be validated when used as control.  All previously superseded
 AU1420.** orthometric heights are now considered suspect and are available
 AU1420.** in the superseded section.  NGS does not recommend using suspect
 AU1420.** or superseded heights as control.
 AU1420
 AU1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1420.GEOID18 height accuracy estimate available here.
 AU1420
 AU1420.Click photographs - Photos may exist for this station.
 AU1420
 AU1420;                    North         East    Units  Estimated Accuracy
 AU1420;SPC LA S     -   120,470.    1,049,730.      MT  (+/- 180 meters Scaled)
 AU1420
 AU1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN111748(NAD 83)
 AU1420
 AU1420                          SUPERSEDED SURVEY CONTROL
 AU1420
 AU1420.No superseded survey control is available for this station.
 AU1420
 AU1420_MARKER: DD = SURVEY DISK
 AU1420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1420_STAMPING: B 4668
 AU1420_MARK LOGO: LAGS
 AU1420_PROJECTION: RECESSED 18 CENTIMETERS
 AU1420_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1420+STABILITY: SURFACE MOTION
 AU1420_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU1420+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1993
 AU1420
 AU1420  HISTORY     - Date     Condition        Report By
 AU1420  HISTORY     - UNK      MONUMENTED       LAGS
 AU1420  HISTORY     - 1965     GOOD             CGS
 AU1420  HISTORY     - 1982     GOOD             NGS
 AU1420  HISTORY     - 19930303 GOOD             NGS
 AU1420
 AU1420                          STATION DESCRIPTION
 AU1420
 AU1420'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1420'9.25 MI W FROM HOUMA.
 AU1420'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1420'THENCE 9.05 MILES WEST ALONG U.S. HIGHWAY 90, 17 FEET SOUTHWEST OF THE
 AU1420'CENTER LINE OF THE HIGHWAY, 96 FEET EAST OF A POLE BEARING A
 AU1420'TRANSFORMER, 34 FEET NORTHWEST OF THE CENTER LINE OF A SHELL DRIVEWAY,
 AU1420'25 FEET NORTH OF A LIGHT POLE, 8 FEET SOUTHWEST OF A REFERENCE MARK
 AU1420'SET IN THE SOUTHWEST EDGE OF THE CONCRETE PAVEMENT OF THE HIGHWAY,
 AU1420'ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 AU1420'CONCRETE POST THAT IS SET 1 INCH BELOW THE GROUND.
 AU1420
 AU1420                          STATION RECOVERY (1982)
 AU1420
 AU1420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1420'THE MARK IS 0.30 M BELOW HIGHWAY.
 AU1420'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  23.1 KILOMETERS
 AU1420'(14.45 MILES) SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE SOUTHEAST END
 AU1420'OF THE HIGHWAY BRIDGE OVER BAYOU BLACK IN GIBSON, TO THE MARK ON THE
 AU1420'RIGHT, ON THE NORTHWEST SIDE OF THE JUNCTION OF A SHELL ROAD LEADING
 AU1420'SOUTHWEST, 5.18 METERS (17.0 FEET) SOUTHWEST OF THE CENTER LINE OF THE
 AU1420'HIGHWAY, 9.44 METERS (31.0 FEET) NORTHWEST OF THE CENTER OF THE SHELL
 AU1420'ROAD, 7.31 METERS (24.0 FEET) NORTH OF A POWER POLE WITH SECURITY
 AU1420'LIGHT AND TELEPHONE CABLE JUNCTION BOX, 0.52 METER (1.7 FEET)
 AU1420'NORTHEAST OF A METAL WITNESS POST.
 AU1420'THE MARK IS 0.18 METERS  NW FROM A WITNESS POST.
 AU1420
 AU1420                          STATION RECOVERY (1993)
 AU1420
 AU1420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1420'0.3 KM (0.20 MI) EASTERLY ALONG STATE HIGHWAY 24 FROM THE COURTHOUSE
 AU1420'IN HOUMA, THENCE 13.8 KM (8.55 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY
 AU1420'90, 11.2 M (36.7 FT) EAST OF A FIRE HYDRANT, 8.2 M (26.9 FT)
 AU1420'NORTHWEST OF THE CENTER OF A SHELL ROAD, 7.7 M (25.3 FT) NORTH OF A
 AU1420'UTILITY POLE AND UNDERGROUND CABLE JUNCTION BOX NUMBER 60, 5.2 M
 AU1420'(17.1 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 4.3 M (14.1 FT)
 AU1420'NORTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AU1420'HIGHWAY, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND
 AU1420'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1427 ***********************************************************************
 AU1427  DESIGNATION -  B 4683 LAGS
 AU1427  PID         -  AU1427
 AU1427  STATE/COUNTY-  LA/TERREBONNE
 AU1427  COUNTRY     -  US
 AU1427  USGS QUAD   -  HUMPHREYS (2018)
 AU1427
 AU1427                         *CURRENT SURVEY CONTROL
 AU1427  ______________________________________________________________________
 AU1427* NAD 83(1986) POSITION- 29 33 41.     (N) 090 46 36.     (W)   SCALED
 AU1427* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1427  **This station is located in a suspected subsidence area (see below).
 AU1427  ______________________________________________________________________
 AU1427  GEOID HEIGHT    -        -25.110 (meters)                     GEOID18
 AU1427
 AU1427.The horizontal coordinates were scaled from a map and have
 AU1427.an estimated accuracy of +/- 6 seconds.
 AU1427
 AU1427.** This station is in an area of known vertical motion. If an
 AU1427.** orthometric height was ever established but is not available 
 AU1427.** in the current survey control section, the orthometric height
 AU1427.** is considered suspect.  Suspect heights are available in the
 AU1427.** superseded section only if requested.
 AU1427
 AU1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1427.GEOID18 height accuracy estimate available here.
 AU1427
 AU1427.Click photographs - Photos may exist for this station.
 AU1427
 AU1427;                    North         East    Units  Estimated Accuracy
 AU1427;SPC LA S     -   117,780.    1,053,940.      MT  (+/- 180 meters Scaled)
 AU1427
 AU1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN153722(NAD 83)
 AU1427
 AU1427                          SUPERSEDED SURVEY CONTROL
 AU1427
 AU1427.No superseded survey control is available for this station.
 AU1427
 AU1427_MARKER: DD = SURVEY DISK
 AU1427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1427_STAMPING: B 4683
 AU1427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1427+STABILITY: SURFACE MOTION
 AU1427
 AU1427  HISTORY     - Date     Condition        Report By
 AU1427  HISTORY     - UNK      MONUMENTED       LAGS
 AU1427  HISTORY     - 1965     GOOD             CGS
 AU1427  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1427
 AU1427                          STATION DESCRIPTION
 AU1427
 AU1427'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1427'5.75 MI SW FROM HOUMA.
 AU1427'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1427'THENCE 5.55 MILES SOUTHWEST ALONG U.S. HIGHWAY 90, IN FRACTIONAL
 AU1427'SECTION 104, T 17 S, R 17 E, 15 FEET SOUTHEAST OF THE CENTER LINE OF
 AU1427'THE HIGHWAY AND SOUTHEAST OF A CURVE IN THE HIGHWAY, ABOUT 0.5 MILE
 AU1427'SOUTHWEST OF THE FARMHOUSE NOW OWNED BY W. SHEXNADER, 106 FEET WEST OF
 AU1427'A POWER POLE BEARING NUMBER MC 120, 6 FEET SOUTHEAST OF A REFERENCE
 AU1427'MARK IN THE SOUTHEAST EDGE OF A CONCRETE PAVEMENT OF THE HIGHWAY, 4.2
 AU1427'FEET NORTHWEST OF A WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 AU1427'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST SET 6 INCHES
 AU1427'BELOW THE LEVEL OF THE SHOULDER OF THE HIGHWAY.
 AU1427
 AU1427                          STATION RECOVERY (1982)
 AU1427
 AU1427'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1427'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, THE SHOULDER
 AU1427'OF THE HIGHWAY HAS BEEN RECONSTRUCTED AND NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1429 ***********************************************************************
 AU1429  DESIGNATION -  B 4687 LAGS
 AU1429  PID         -  AU1429
 AU1429  STATE/COUNTY-  LA/TERREBONNE
 AU1429  COUNTRY     -  US
 AU1429  USGS QUAD   -  HUMPHREYS (2018)
 AU1429
 AU1429                         *CURRENT SURVEY CONTROL
 AU1429  ______________________________________________________________________
 AU1429* NAD 83(1986) POSITION- 29 34 15.     (N) 090 45 56.     (W)   SCALED
 AU1429* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1429  **This station is located in a suspected subsidence area (see below).
 AU1429  ______________________________________________________________________
 AU1429  GEOID HEIGHT    -        -25.128 (meters)                     GEOID18
 AU1429
 AU1429.The horizontal coordinates were scaled from a map and have
 AU1429.an estimated accuracy of +/- 6 seconds.
 AU1429
 AU1429.** This station is in an area of known vertical motion. If an
 AU1429.** orthometric height was ever established but is not available 
 AU1429.** in the current survey control section, the orthometric height
 AU1429.** is considered suspect.  Suspect heights are available in the
 AU1429.** superseded section only if requested.
 AU1429
 AU1429.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1429.GEOID18 height accuracy estimate available here.
 AU1429
 AU1429.Click photographs - Photos may exist for this station.
 AU1429
 AU1429;                    North         East    Units  Estimated Accuracy
 AU1429;SPC LA S     -   118,830.    1,055,010.      MT  (+/- 180 meters Scaled)
 AU1429
 AU1429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN164733(NAD 83)
 AU1429
 AU1429                          SUPERSEDED SURVEY CONTROL
 AU1429
 AU1429.No superseded survey control is available for this station.
 AU1429
 AU1429_MARKER: DD = SURVEY DISK
 AU1429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1429_STAMPING: B4687
 AU1429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1429+STABILITY: SURFACE MOTION
 AU1429
 AU1429  HISTORY     - Date     Condition        Report By
 AU1429  HISTORY     - UNK      MONUMENTED       LAGS
 AU1429  HISTORY     - 1965     GOOD             CGS
 AU1429  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1429
 AU1429                          STATION DESCRIPTION
 AU1429
 AU1429'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1429'4.75 MI W FROM HOUMA.
 AU1429'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1429'THENCE 4.55 MILES WEST ALONG U.S. HIGHWAY 90, IN FRACTIONAL SECTION
 AU1429'104, T 17 S, R 17 E, 0.25 MILE WEST OF THE MANDELAY PUMPING STATION
 AU1429'NUMBER 3-5, 14 FEET NORTHWEST OF THE CENTER LINE OF A CURVE IN THE
 AU1429'HIGHWAY, ABOUT 135 YARDS NORTHEAST OF AN UNDERGROUND CABLE MARKER POST
 AU1429'BEARING NUMBER 8, 6 FEET NORTHWEST OF A REFERENCE MARK SET IN THE TOP
 AU1429'OF THE NORTHWEST EDGE OF THE CONCRETE PAVEMENT OF THE HIGHWAY, 12.7
 AU1429'FEET SOUTHEAST OF A WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 AU1429'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST THAT IS SET 2
 AU1429'INCHES BELOW THE GROUND.
 AU1429
 AU1429                          STATION RECOVERY (1982)
 AU1429
 AU1429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1429'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, THE SHOULDER
 AU1429'OF THE HIGHWAY HAS BEEN RECONSTRUCTED AND NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1431 ***********************************************************************
 AU1431  DESIGNATION -  B 4689 LAGS
 AU1431  PID         -  AU1431
 AU1431  STATE/COUNTY-  LA/TERREBONNE
 AU1431  COUNTRY     -  US
 AU1431  USGS QUAD   -  HUMPHREYS (2018)
 AU1431
 AU1431                         *CURRENT SURVEY CONTROL
 AU1431  ______________________________________________________________________
 AU1431* NAD 83(1986) POSITION- 29 34 23.     (N) 090 45 37.     (W)   SCALED
 AU1431* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1431  **This station is located in a suspected subsidence area (see below).
 AU1431  ______________________________________________________________________
 AU1431  GEOID HEIGHT    -        -25.131 (meters)                     GEOID18
 AU1431
 AU1431.The horizontal coordinates were scaled from a map and have
 AU1431.an estimated accuracy of +/- 6 seconds.
 AU1431
 AU1431.** This station is in an area of known vertical motion. If an
 AU1431.** orthometric height was ever established but is not available 
 AU1431.** in the current survey control section, the orthometric height
 AU1431.** is considered suspect.  Suspect heights are available in the
 AU1431.** superseded section only if requested.
 AU1431
 AU1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1431.GEOID18 height accuracy estimate available here.
 AU1431
 AU1431.Click photographs - Photos may exist for this station.
 AU1431
 AU1431;                    North         East    Units  Estimated Accuracy
 AU1431;SPC LA S     -   119,080.    1,055,520.      MT  (+/- 180 meters Scaled)
 AU1431
 AU1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN169735(NAD 83)
 AU1431
 AU1431                          SUPERSEDED SURVEY CONTROL
 AU1431
 AU1431.No superseded survey control is available for this station.
 AU1431
 AU1431_MARKER: DD = SURVEY DISK
 AU1431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1431_STAMPING: B 4689
 AU1431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1431+STABILITY: SURFACE MOTION
 AU1431
 AU1431  HISTORY     - Date     Condition        Report By
 AU1431  HISTORY     - UNK      MONUMENTED       LAGS
 AU1431  HISTORY     - 1965     GOOD             CGS
 AU1431  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1431
 AU1431                          STATION DESCRIPTION
 AU1431
 AU1431'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1431'4.4 MI W FROM HOUMA.
 AU1431'0.2 MILE EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1431'THENCE 4.2 MILES WEST ALONG U.S. HIGHWAY 90, IN FRACTIONAL SECTION
 AU1431'104, T 17 S, R 17 E, 133 FEET EAST OF THE CENTER LINE OF A PRIVATE
 AU1431'DRIVEWAY LEADING SOUTH, 13 FEET NORTH OF THE CENTER LINE OF A CURVE IN
 AU1431'THE HIGHWAY, 87 1/2 FEET NORTHEAST AND ACROSS THE HIGHWAY FROM A
 AU1431'28-INCH MAGNOLIA TREE, 63 FEET NORTHWEST OF AND ACROSS THE HIGHWAY
 AU1431'FROM A LIGHT POLE, 5 FEET NORTH OF A REFERENCE MARK SET IN THE NORTH
 AU1431'EDGE OF THE CONCRETE PAVEMENT OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE
 AU1431'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST THAT IS
 AU1431'SET FLUSH WITH THE GROUND.
 AU1431
 AU1431                          STATION RECOVERY (1982)
 AU1431
 AU1431'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1431'AFTER A PROLONGED SEARCH THE MARK COULD NOT BE LOCATED, THE SHOULDER
 AU1431'OF THE HIGHWAY HAS BEEN RECONSTRUCTED AND NOW COVERS THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1313 ***********************************************************************
 CQ1313  DESIGNATION -  B 47
 CQ1313  PID         -  CQ1313
 CQ1313  STATE/COUNTY-  LA/CLAIBORNE
 CQ1313  COUNTRY     -  US
 CQ1313  USGS QUAD   -  HAYNESVILLE WEST (2018)
 CQ1313
 CQ1313                         *CURRENT SURVEY CONTROL
 CQ1313  ______________________________________________________________________
 CQ1313* NAD 83(1986) POSITION- 32 57 53.9    (N) 093 08 26.5    (W)   HD_HELD2
 CQ1313* NAVD 88 ORTHO HEIGHT -   109.363 (meters)      358.80  (feet) ADJUSTED
 CQ1313  ______________________________________________________________________
 CQ1313  GEOID HEIGHT    -        -26.136 (meters)                     GEOID18
 CQ1313  DYNAMIC HEIGHT  -        109.243 (meters)      358.41  (feet) COMP
 CQ1313  MODELED GRAVITY -    979,540.7   (mgal)                       NAVD 88
 CQ1313
 CQ1313  VERT ORDER      -  SECOND    CLASS 0
 CQ1313
 CQ1313.The horizontal coordinates were established by autonomous hand held GPS
 CQ1313.observations and have an estimated accuracy of +/- 10 meters.
 CQ1313
 CQ1313.The orthometric height was determined by differential leveling and
 CQ1313.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1313.in June 1991.
 CQ1313
 CQ1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1313.GEOID18 height accuracy estimate available here.
 CQ1313
 CQ1313.Click photographs - Photos may exist for this station.
 CQ1313
 CQ1313.The dynamic height is computed by dividing the NAVD 88
 CQ1313.geopotential number by the normal gravity value computed on the
 CQ1313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1313.degrees latitude (g = 980.6199 gals.).
 CQ1313
 CQ1313.The modeled gravity was interpolated from observed gravity values.
 CQ1313
 CQ1313;                    North         East    Units  Estimated Accuracy
 CQ1313;SPC LA N     -   273,498.      940,097.      MT  (+/- 10 meters HH2 GPS)
 CQ1313
 CQ1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8685147412(NAD 83)
 CQ1313
 CQ1313                          SUPERSEDED SURVEY CONTROL
 CQ1313
 CQ1313  NGVD 29 (11/26/84)  109.422  (m)          359.00   (f) ADJUSTED    2 0
 CQ1313
 CQ1313.Superseded values are not recommended for survey control.
 CQ1313
 CQ1313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1313.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1313
 CQ1313_MARKER: DB = BENCH MARK DISK
 CQ1313_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 CQ1313+WITH SETTING: PAVEMENT
 CQ1313_SP_SET: TANK FOOTING
 CQ1313_STAMPING: B 47 1934
 CQ1313_MARK LOGO: CGS
 CQ1313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1313+STABILITY: SURFACE MOTION
 CQ1313
 CQ1313  HISTORY     - Date     Condition        Report By
 CQ1313  HISTORY     - 1934     MONUMENTED       CGS
 CQ1313  HISTORY     - 1969     GOOD             LADH
 CQ1313  HISTORY     - 19940206 GOOD             USPSQD
 CQ1313
 CQ1313                          STATION DESCRIPTION
 CQ1313
 CQ1313'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1313'0.4 MI NW FROM HAYNESVILLE.
 CQ1313'ABOUT 0.3 MILE NORTHWEST ALONG THE LOUISIANA AND NORTHWEST RAILROAD
 CQ1313'FROM THE STATION AT HAYNESVILLE, THENCE 0.1 MILE OR 1 BLOCK NORTHEAST
 CQ1313'ALONG SPRING STREET, AT THE CITY WATER TANK, SET IN THE TOP OF THE
 CQ1313'SOUTHEAST CORNER OF THE SOUTH CONCRETE FOOTING OF THE WATER TANK WHICH
 CQ1313'PROJECTS 1.5 FEET ABOVE THE GROUND, 140 FEET SOUTHEAST OF THE CENTER
 CQ1313'LINE OF SPRING STREET, AND 99 FEET SOUTHWEST OF THE CENTER LINE OF U.
 CQ1313'S. HIGHWAY 79.
 CQ1313
 CQ1313                          STATION RECOVERY (1994)
 CQ1313
 CQ1313'RECOVERY NOTE BY US POWER SQUADRON 1994
 CQ1313'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2090 ***********************************************************************
 CP2090  DESIGNATION -  B 4707
 CP2090  PID         -  CP2090
 CP2090  STATE/COUNTY-  LA/RICHLAND
 CP2090  COUNTRY     -  US
 CP2090  USGS QUAD   -  MANGHAM (2018)
 CP2090
 CP2090                         *CURRENT SURVEY CONTROL
 CP2090  ______________________________________________________________________
 CP2090* NAD 83(1986) POSITION- 32 18 32.     (N) 091 47 02.     (W)   SCALED
 CP2090* NAVD 88 ORTHO HEIGHT -    22.00  (+/-2cm)       72.2   (feet) VERTCON3
 CP2090  ______________________________________________________________________
 CP2090  GEOID HEIGHT    -        -26.076 (meters)                     GEOID18
 CP2090  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2090
 CP2090.The horizontal coordinates were scaled from a map and have
 CP2090.an estimated accuracy of +/- 6 seconds.
 CP2090
 CP2090.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2090.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2090
 CP2090.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2090.GEOID18 height accuracy estimate available here.
 CP2090
 CP2090.The vertical order pertains to the NGVD 29 superseded value.
 CP2090
 CP2090.Click photographs - Photos may exist for this station.
 CP2090
 CP2090;                    North         East    Units  Estimated Accuracy
 CP2090;SPC LA N     -   200,790.    1,067,440.      MT  (+/- 180 meters Scaled)
 CP2090
 CP2090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR144753(NAD 83)
 CP2090
 CP2090                          SUPERSEDED SURVEY CONTROL
 CP2090
 CP2090  NGVD 29 (??/??/92)   22.065  (m)           72.39   (f) ADJ UNCH    2 0
 CP2090
 CP2090.Superseded values are not recommended for survey control.
 CP2090
 CP2090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2090.See file dsdata.pdf to determine how the superseded data were derived.
 CP2090
 CP2090_MARKER: DB = BENCH MARK DISK
 CP2090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2090_STAMPING: B 4707
 CP2090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2090+STABILITY: SURFACE MOTION
 CP2090
 CP2090  HISTORY     - Date     Condition        Report By
 CP2090  HISTORY     - UNK      MONUMENTED       LAGS
 CP2090  HISTORY     - 1970     GOOD             LADTD
 CP2090
 CP2090                          STATION DESCRIPTION
 CP2090
 CP2090'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2090'0.15 MI E FROM MANGHAM.
 CP2090'ABOUT 0.15 MILE EAST OF THE MAIN ENTRANCE TO MANGHAM HIGH SCHOOL ON
 CP2090'LOUISIANA HIGHWAY 132.  IT IS 35.0 FEET SOUTH OF THE CENTERLINE OF
 CP2090'LOUISIANA HIGHWAY 132, 19.0 FEET SOUTHEAST OF A TELEPHONE POLE, 3.0
 CP2090'FEET SOUTH OF A BARBED WIRE FENCE, 70.5 FEET SOUTHWEST OF A FIRE PLUG.
 CP2090'SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND. A STEEL
 CP2090'WITNESS POST IS SET 1.5 FEET NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2091 ***********************************************************************
 CP2091  DESIGNATION -  B 4708
 CP2091  PID         -  CP2091
 CP2091  STATE/COUNTY-  LA/RICHLAND
 CP2091  COUNTRY     -  US
 CP2091  USGS QUAD   -  MANGHAM (2018)
 CP2091
 CP2091                         *CURRENT SURVEY CONTROL
 CP2091  ______________________________________________________________________
 CP2091* NAD 83(1986) POSITION- 32 18 34.     (N) 091 47 07.     (W)   SCALED
 CP2091* NAVD 88 ORTHO HEIGHT -    22.54  (+/-2cm)       74.0   (feet) VERTCON3
 CP2091  ______________________________________________________________________
 CP2091  GEOID HEIGHT    -        -26.075 (meters)                     GEOID18
 CP2091  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP2091
 CP2091.The horizontal coordinates were scaled from a map and have
 CP2091.an estimated accuracy of +/- 6 seconds.
 CP2091
 CP2091.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2091.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2091
 CP2091.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2091.GEOID18 height accuracy estimate available here.
 CP2091
 CP2091.The vertical order pertains to the NGVD 29 superseded value.
 CP2091
 CP2091.Click photographs - Photos may exist for this station.
 CP2091
 CP2091;                    North         East    Units  Estimated Accuracy
 CP2091;SPC LA N     -   200,850.    1,067,300.      MT  (+/- 180 meters Scaled)
 CP2091
 CP2091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR143753(NAD 83)
 CP2091
 CP2091                          SUPERSEDED SURVEY CONTROL
 CP2091
 CP2091  NGVD 29 (??/??/92)   22.603  (m)           74.16   (f) ADJ UNCH    2 0
 CP2091
 CP2091.Superseded values are not recommended for survey control.
 CP2091
 CP2091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2091.See file dsdata.pdf to determine how the superseded data were derived.
 CP2091
 CP2091_MARKER: DB = BENCH MARK DISK
 CP2091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2091_STAMPING: B 4708
 CP2091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2091+STABILITY: SURFACE MOTION
 CP2091
 CP2091  HISTORY     - Date     Condition        Report By
 CP2091  HISTORY     - UNK      MONUMENTED       LAGS
 CP2091  HISTORY     - 1970     GOOD             LADTD
 CP2091
 CP2091                          STATION DESCRIPTION
 CP2091
 CP2091'DESCRIBED BY LA TRANSP AND DEV 1970
 CP2091'0.05 MI E FROM MANGHAM.
 CP2091'ABOUT 0.05 MILE EAST OF THE MAIN ENTRANCE TO MANGHAM HIGH SCHOOL ALONG
 CP2091'LOUISIANA HIGHWAY 132.  IT IS 39.0 FEET NORTH OF THE CENTERLINE OF
 CP2091'LOUISIANA HIGHWAY 132, 2.5 FEET SOUTH OF THE SOUTH EDGE OF A CONCRETE
 CP2091'SIDE WALK, 18.0 FEET WEST OF THE CENTERLINE OF A BLACKTOP STREET, 26.0
 CP2091'FEET SOUTHWEST OF A 30 INCH DIAMETER PECAN TREE, 48.5 FEET WEST OF A
 CP2091'POWER POLE, 5.0 FEET NORTH OF A FIRE PLUG.  SET IN TOP OF A CONCRETE
 CP2091'POST PROJECTING ONE INCH ABOVE GROUND.  A STEEL WITNESS POST IS SET
 CP2091'1.5 FEET SOUTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0946 ***********************************************************************
 CQ0946  DESIGNATION -  B 49
 CQ0946  PID         -  CQ0946
 CQ0946  STATE/COUNTY-  LA/WINN
 CQ0946  COUNTRY     -  US
 CQ0946  USGS QUAD   -  DODSON (2018)
 CQ0946
 CQ0946                         *CURRENT SURVEY CONTROL
 CQ0946  ______________________________________________________________________
 CQ0946* NAD 83(1986) POSITION- 32 01 12.     (N) 092 39 25.     (W)   SCALED
 CQ0946* NAVD 88 ORTHO HEIGHT -    50.87  (+/-2cm)      166.9   (feet) VERTCON3
 CQ0946  ______________________________________________________________________
 CQ0946  GEOID HEIGHT    -        -25.634 (meters)                     GEOID18
 CQ0946  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0946
 CQ0946.The horizontal coordinates were scaled from a map and have
 CQ0946.an estimated accuracy of +/- 6 seconds.
 CQ0946
 CQ0946.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0946.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0946
 CQ0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0946.GEOID18 height accuracy estimate available here.
 CQ0946
 CQ0946.The vertical order pertains to the NGVD 29 superseded value.
 CQ0946
 CQ0946.Click photographs - Photos may exist for this station.
 CQ0946
 CQ0946;                    North         East    Units  Estimated Accuracy
 CQ0946;SPC LA N     -   168,540.      985,170.      MT  (+/- 180 meters Scaled)
 CQ0946
 CQ0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR323427(NAD 83)
 CQ0946
 CQ0946                          SUPERSEDED SURVEY CONTROL
 CQ0946
 CQ0946  NGVD 29 (11/26/84)   50.932  (m)          167.10   (f) ADJUSTED    2 0
 CQ0946
 CQ0946.Superseded values are not recommended for survey control.
 CQ0946
 CQ0946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0946.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0946
 CQ0946_MARKER: DB = BENCH MARK DISK
 CQ0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0946_STAMPING: B 49 1934
 CQ0946_MARK LOGO: CGS
 CQ0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0946+STABILITY: SURFACE MOTION
 CQ0946
 CQ0946  HISTORY     - Date     Condition        Report By
 CQ0946  HISTORY     - 1934     MONUMENTED       CGS
 CQ0946  HISTORY     - 1935     GOOD             CGS
 CQ0946  HISTORY     - 1943     GOOD             CGS
 CQ0946  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ0946
 CQ0946                          STATION DESCRIPTION
 CQ0946
 CQ0946'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CQ0946'1.5 MI N FROM TANNEHILL.
 CQ0946'1.5 MILES NORTH OF AND ALONG THE C. R.I. AND P. R.R. ABOUT 60 YARDS
 CQ0946'N.W. OF MILE POLE 192/25.  115 YARDS SOUTH OF R.R. BRIDGE 192.6.  40
 CQ0946'FEET WEST OF CENTER OF TRACK.  AND 35 FEET EAST OF CENTER OF U.S.
 CQ0946'HIGHWAY 167.
 CQ0946
 CQ0946                          STATION RECOVERY (1943)
 CQ0946
 CQ0946'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943
 CQ0946'RECOVERED IN GOOD CONDITION.
 CQ0946
 CQ0946                          STATION RECOVERY (1982)
 CQ0946
 CQ0946'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ0946'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8250 ***********************************************************************
 AC8250  DESIGNATION -  B 4975 RESET
 AC8250  PID         -  AC8250
 AC8250  STATE/COUNTY-  LA/EAST FELICIANA
 AC8250  COUNTRY     -  US
 AC8250  USGS QUAD   -  CLINTON (2018)
 AC8250
 AC8250                         *CURRENT SURVEY CONTROL
 AC8250  ______________________________________________________________________
 AC8250* NAD 83(1986) POSITION- 30 50 50.     (N) 091 06 10.     (W)   SCALED
 AC8250* NAVD 88 ORTHO HEIGHT -    76.21  (meters)      250.0   (feet) RESET
 AC8250  ______________________________________________________________________
 AC8250  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 AC8250  VERT ORDER      -  THIRD
 AC8250
 AC8250.The horizontal coordinates were scaled from a map and have
 AC8250.an estimated accuracy of +/- 6 seconds.
 AC8250
 AC8250.The orthometric height was computed from unverified reset data.
 AC8250
 AC8250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8250.GEOID18 height accuracy estimate available here.
 AC8250
 AC8250.Click photographs - Photos may exist for this station.
 AC8250
 AC8250;                    North         East    Units  Estimated Accuracy
 AC8250;SPC LA S     -   260,210.    1,022,060.      MT  (+/- 180 meters Scaled)
 AC8250
 AC8250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ814142(NAD 83)
 AC8250
 AC8250                          SUPERSEDED SURVEY CONTROL
 AC8250
 AC8250.No superseded survey control is available for this station.
 AC8250
 AC8250_MARKER: DD = SURVEY DISK
 AC8250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8250_STAMPING: B 4975 RESET 1993
 AC8250_MARK LOGO: LAGS
 AC8250_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8250+STABILITY: SURFACE MOTION
 AC8250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8250+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AC8250
 AC8250  HISTORY     - Date     Condition        Report By
 AC8250  HISTORY     - 1993     MONUMENTED       LADTD
 AC8250
 AC8250                          STATION DESCRIPTION
 AC8250
 AC8250'DESCRIBED BY LA TRANSP AND DEV 1993 (SLC)
 AC8250'THE STATION IS LOCATED 1.35 MI (2.17 KM) EAST OF MCMANUS AND 5.5 MI
 AC8250'(8.9 KM) WEST OF CLINTON.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 AC8250'TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION FROM THE JUNCTION
 AC8250'OF STATE HIGHWAYS 10 AND 19 IN MCMANUS GO EAST FOR 1.35 MI (2.17 KM)
 AC8250'ON HIGHWAY 10 TO THE STATION ON THE RIGHT OR TO REACH THE STATION FROM
 AC8250'THE COURTHOUSE IN CLINTON GO WEST FOR 5.5 MI (8.9 KM) ON HIGHWAY 10 TO
 AC8250'THE STATION ON THE LEFT. THE STATION IS 90.5 FT (27.6 M)
 AC8250'NORTH-NORTHEAST FROM POWER POLE NUMBER 344-126, 78.5 FT (23.9 M)
 AC8250'NORTHEAST FROM A TELEPHONE JUNCTION BOX, 68.5 FT (20.9 M)
 AC8250'WEST-SOUTHWEST FROM POWER POLE NUMBER 344-127, 66.5 FT (20.3 M)
 AC8250'SOUTHEAST FROM THE CENTER OF THE HIGHWAY, 2.0 FT (0.6 M) NORTHEAST
 AC8250'FROM A METAL WITNESS POST WITH A SIGH ATTACHED, FLUSH WITH THE GROUND
 AC8250'SURFACE AND ABOUT 2.0 FT (0.6 M) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3437 ***********************************************************************
 BJ3437  DESIGNATION -  B 4977
 BJ3437  PID         -  BJ3437
 BJ3437  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3437  COUNTRY     -  US
 BJ3437  USGS QUAD   -  CLINTON (2018)
 BJ3437
 BJ3437                         *CURRENT SURVEY CONTROL
 BJ3437  ______________________________________________________________________
 BJ3437* NAD 83(1986) POSITION- 30 51 14.     (N) 091 05 22.     (W)   SCALED
 BJ3437* NAVD 88 ORTHO HEIGHT -    82.110 (meters)      269.39  (feet) ADJUSTED
 BJ3437  ______________________________________________________________________
 BJ3437  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ3437  DYNAMIC HEIGHT  -         82.003 (meters)      269.04  (feet) COMP
 BJ3437  MODELED GRAVITY -    979,348.2   (mgal)                       NAVD 88
 BJ3437
 BJ3437  VERT ORDER      -  SECOND    CLASS I
 BJ3437
 BJ3437.The horizontal coordinates were scaled from a map and have
 BJ3437.an estimated accuracy of +/- 6 seconds.
 BJ3437
 BJ3437.The orthometric height was determined by differential leveling and
 BJ3437.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3437.in February 1994.
 BJ3437
 BJ3437.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3437.GEOID18 height accuracy estimate available here.
 BJ3437
 BJ3437.Click photographs - Photos may exist for this station.
 BJ3437
 BJ3437.The dynamic height is computed by dividing the NAVD 88
 BJ3437.geopotential number by the normal gravity value computed on the
 BJ3437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3437.degrees latitude (g = 980.6199 gals.).
 BJ3437
 BJ3437.The modeled gravity was interpolated from observed gravity values.
 BJ3437
 BJ3437;                    North         East    Units  Estimated Accuracy
 BJ3437;SPC LA S     -   260,950.    1,023,330.      MT  (+/- 180 meters Scaled)
 BJ3437
 BJ3437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ826149(NAD 83)
 BJ3437
 BJ3437                          SUPERSEDED SURVEY CONTROL
 BJ3437
 BJ3437.No superseded survey control is available for this station.
 BJ3437
 BJ3437_MARKER: DD = SURVEY DISK
 BJ3437_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ3437_STAMPING: B 4977
 BJ3437_MARK LOGO: CGS+SS
 BJ3437_PROJECTION: FLUSH
 BJ3437_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3437
 BJ3437  HISTORY     - Date     Condition        Report By
 BJ3437  HISTORY     - 1934     MONUMENTED       LAGS
 BJ3437  HISTORY     - 1984     GOOD             LADTD
 BJ3437
 BJ3437                          STATION DESCRIPTION
 BJ3437
 BJ3437'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3437'4 KM (2.5 MI) NE FROM MCMANUS.
 BJ3437'ABOUT 7.2 KM (4.5 MILES) WEST ON STATE HIGHWAY 10 FROM THE COURTHOUSE
 BJ3437'IN CLINTON TO THE BENCH MARK ON THE RIGHT IN FRONT OF AN ALUMIUM
 BJ3437'SIDING HOUSE, 14.6 METERS (48 FEET) SOUTH-SOUTHEAST OF THE SOUTHEAST
 BJ3437'CORNER OF THE HOUSE, 13.7 METERS (45 FEET) NORTH-NORTHWEST OF THE
 BJ3437'CENTER OF HIGHWAY 10, 8.2 METERS (27 FEET) EAST-SOUTHEAST OF WEST END
 BJ3437'OF CEMENT CULVERT UNDER DRIVE INTO HOUSE, 7 METERS (23 FEET)
 BJ3437'WEST-SOUTHWEST OF THE CENTER OF THE DRIVE, 2.4 METERS (8 FEET)
 BJ3437'EAST-NORTHEAST OF A 11-INCH PINE TREE, 1.2 METERS (4 FEET)
 BJ3437'SOUTH-SOUTHEAST OF A CHAIN LINK FENCE.
 BJ3437'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 BJ3437'THE MARK IS 0.61 M ABOVE HIGHWAY 10.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3446 ***********************************************************************
 BJ3446  DESIGNATION -  B 4996 RESET
 BJ3446  PID         -  BJ3446
 BJ3446  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3446  COUNTRY     -  US
 BJ3446  USGS QUAD   -  CLINTON (2018)
 BJ3446
 BJ3446                         *CURRENT SURVEY CONTROL
 BJ3446  ______________________________________________________________________
 BJ3446* NAD 83(1986) POSITION- 30 51 50.     (N) 091 00 55.     (W)   SCALED
 BJ3446* NAVD 88 ORTHO HEIGHT -    67.044 (meters)      219.96  (feet) ADJUSTED
 BJ3446  ______________________________________________________________________
 BJ3446  GEOID HEIGHT    -        -27.115 (meters)                     GEOID18
 BJ3446  DYNAMIC HEIGHT  -         66.957 (meters)      219.67  (feet) COMP
 BJ3446  MODELED GRAVITY -    979,348.2   (mgal)                       NAVD 88
 BJ3446
 BJ3446  VERT ORDER      -  SECOND    CLASS I
 BJ3446
 BJ3446.The horizontal coordinates were scaled from a map and have
 BJ3446.an estimated accuracy of +/- 6 seconds.
 BJ3446
 BJ3446.The orthometric height was determined by differential leveling and
 BJ3446.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3446.in February 1994.
 BJ3446
 BJ3446.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3446.GEOID18 height accuracy estimate available here.
 BJ3446
 BJ3446.Click photographs - Photos may exist for this station.
 BJ3446
 BJ3446.The dynamic height is computed by dividing the NAVD 88
 BJ3446.geopotential number by the normal gravity value computed on the
 BJ3446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3446.degrees latitude (g = 980.6199 gals.).
 BJ3446
 BJ3446.The modeled gravity was interpolated from observed gravity values.
 BJ3446
 BJ3446;                    North         East    Units  Estimated Accuracy
 BJ3446;SPC LA S     -   262,080.    1,030,420.      MT  (+/- 180 meters Scaled)
 BJ3446
 BJ3446_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ897162(NAD 83)
 BJ3446
 BJ3446                          SUPERSEDED SURVEY CONTROL
 BJ3446
 BJ3446.No superseded survey control is available for this station.
 BJ3446
 BJ3446_MARKER: DD = SURVEY DISK
 BJ3446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3446_STAMPING: B 4996 RESET 1980
 BJ3446_MARK LOGO: CGS+SS
 BJ3446_PROJECTION: RECESSED 5 CENTIMETERS
 BJ3446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3446+STABILITY: SURFACE MOTION
 BJ3446
 BJ3446  HISTORY     - Date     Condition        Report By
 BJ3446  HISTORY     - 1980     MONUMENTED       NGS
 BJ3446  HISTORY     - 1984     GOOD             LADTD
 BJ3446
 BJ3446                          STATION DESCRIPTION
 BJ3446
 BJ3446'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3446'IN CLINTON.
 BJ3446'IN CLINTON, ABOUT 0.3 KM (0.2 MILE) EAST ON STATE HIGHWAYS 10 AND 67
 BJ3446'FROM THE COURTHOUSE IN CLINTON TO THE JUNCTION OF BOTH HIGHWAYS,
 BJ3446'THENCE SOUTH ON HIGHWAY 67 FOR ABOUT 0.3 KM (0.2 MILE) TO THE BENCH
 BJ3446'MARK SET ON THE LEFT NEAR A CEDAR TREE, 13.3 METERS (43.5 FEET)
 BJ3446'NORTHWEST OF THE NORTHWEST CORNER OF A FRAME HOUSE, 13.1 METERS (43
 BJ3446'FEET) NORTH-NORTHWEST OF THE NORTH EDGE OF SIDEWALK LEADING INTO
 BJ3446'ENTRANCE OF FRAME HOUSE, 9.9 METERS (32.5 FEET) EAST OF THE RETAINING
 BJ3446'WALL AT THE EDGE OF STREET, 9.3 METERS (30.5 FEET) SOUTHEAST OF A
 BJ3446'TELEPHONE POLE.
 BJ3446'THE MARK IS 2.90 METERS  E FROM  THE 24-INCH CEDAR TREE
 BJ3446'THE MARK IS 3.05 M ABOVE HIGHWAY 67.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0560 ***********************************************************************
 CQ0560  DESIGNATION -  B 50
 CQ0560  PID         -  CQ0560
 CQ0560  STATE/COUNTY-  LA/JACKSON
 CQ0560  COUNTRY     -  US
 CQ0560  USGS QUAD   -  WOMACK (2018)
 CQ0560
 CQ0560                         *CURRENT SURVEY CONTROL
 CQ0560  ______________________________________________________________________
 CQ0560* NAD 83(1986) POSITION- 32 09 19.72   (N) 092 28 57.41   (W)   HD_HELD1
 CQ0560* NAVD 88 ORTHO HEIGHT -    59.31  (+/-2cm)      194.6   (feet) VERTCON3
 CQ0560  ______________________________________________________________________
 CQ0560  GEOID HEIGHT    -        -25.482 (meters)                     GEOID18
 CQ0560  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0560
 CQ0560.The horizontal coordinates were determined by differentially corrected
 CQ0560.hand held GPS observations or other comparable positioning techniques
 CQ0560.and have an estimated accuracy of +/- 3 meters.
 CQ0560
 CQ0560.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0560.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0560
 CQ0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0560.GEOID18 height accuracy estimate available here.
 CQ0560
 CQ0560.The vertical order pertains to the NGVD 29 superseded value.
 CQ0560
 CQ0560.Click photographs - Photos may exist for this station.
 CQ0560
 CQ0560;                    North         East    Units  Estimated Accuracy
 CQ0560;SPC LA N     -   183,551.8   1,001,640.0     MT  (+/- 3 meters HH1 GPS) 
 CQ0560
 CQ0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR4878757786(NAD 83)
 CQ0560
 CQ0560                          SUPERSEDED SURVEY CONTROL
 CQ0560
 CQ0560  NGVD 29 (11/26/84)   59.376  (m)          194.80   (f) ADJUSTED    2 0
 CQ0560
 CQ0560.Superseded values are not recommended for survey control.
 CQ0560
 CQ0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0560.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0560
 CQ0560_MARKER: DB = BENCH MARK DISK
 CQ0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0560_STAMPING: B 50 1935
 CQ0560_MARK LOGO: CGS
 CQ0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0560+STABILITY: SURFACE MOTION
 CQ0560
 CQ0560  HISTORY     - Date     Condition        Report By
 CQ0560  HISTORY     - 1935     MONUMENTED       CGS
 CQ0560
 CQ0560                          STATION DESCRIPTION
 CQ0560
 CQ0560'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CQ0560'5.2 MI N FROM SIKES.
 CQ0560'5.2 MILES NORTH ALONG THE TREMONT AND GULF RAILWAY FROM SIKES, WINN
 CQ0560'PARISH, ABOUT 100 YARDS NORTHWEST OF MILEPOST 28, AT A DIM-ROAD
 CQ0560'CROSSING, 26 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK, AND 20
 CQ0560'FEET SOUTHWEST OF A FENCE LINE.  A STANDARD DISK, STAMPED B 50 1935
 CQ0560'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1309 ***********************************************************************
 BK1309  DESIGNATION -  B 51
 BK1309  PID         -  BK1309
 BK1309  STATE/COUNTY-  LA/ALLEN
 BK1309  COUNTRY     -  US
 BK1309  USGS QUAD   -  REEVES (2018)
 BK1309
 BK1309                         *CURRENT SURVEY CONTROL
 BK1309  ______________________________________________________________________
 BK1309* NAD 83(1986) POSITION- 30 31 06.     (N) 093 01 07.     (W)   SCALED
 BK1309* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1309  **This station is located in a suspected subsidence area (see below).
 BK1309  ______________________________________________________________________
 BK1309  GEOID HEIGHT    -        -27.090 (meters)                     GEOID18
 BK1309
 BK1309.The horizontal coordinates were scaled from a map and have
 BK1309.an estimated accuracy of +/- 6 seconds.
 BK1309
 BK1309.** This station is in an area of known vertical motion. If an
 BK1309.** orthometric height was ever established but is not available 
 BK1309.** in the current survey control section, the orthometric height
 BK1309.** is considered suspect.  Suspect heights are available in the
 BK1309.** superseded section only if requested.
 BK1309
 BK1309.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1309.GEOID18 height accuracy estimate available here.
 BK1309
 BK1309.Click photographs - Photos may exist for this station.
 BK1309
 BK1309;                    North         East    Units  Estimated Accuracy
 BK1309;SPC LA S     -   224,910.      838,260.      MT  (+/- 180 meters Scaled)
 BK1309
 BK1309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP982762(NAD 83)
 BK1309
 BK1309                          SUPERSEDED SURVEY CONTROL
 BK1309
 BK1309.No superseded survey control is available for this station.
 BK1309
 BK1309_MARKER: DB = BENCH MARK DISK
 BK1309_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BK1309+WITH SETTING: PAVEMENT
 BK1309_SP_SET: RR SIGNAL TOWER FOOTING
 BK1309_STAMPING: B 51 1935
 BK1309_MARK LOGO: CGS
 BK1309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1309+STABILITY: SURFACE MOTION
 BK1309
 BK1309  HISTORY     - Date     Condition        Report By
 BK1309  HISTORY     - 1935     MONUMENTED       CGS
 BK1309
 BK1309                          STATION DESCRIPTION
 BK1309
 BK1309'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK1309'1.8 MI E FROM REEVES.
 BK1309'1.8 MI E OF AND ALONG THE M P R R 0.05 MILE E OF MILEPOST 534.  DISK
 BK1309'SET HORIZONTALLY IN SE CORNER OF FOOTING OF SIGNAL TOWER 5341.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0624 ***********************************************************************
 BX0624  DESIGNATION -  B 524 RESET
 BX0624  PID         -  BX0624
 BX0624  STATE/COUNTY-  LA/RAPIDES
 BX0624  COUNTRY     -  US
 BX0624  USGS QUAD   -  LIBUSE (2018)
 BX0624
 BX0624                         *CURRENT SURVEY CONTROL
 BX0624  ______________________________________________________________________
 BX0624* NAD 83(1986) POSITION- 31 21 26.     (N) 092 19 38.     (W)   SCALED
 BX0624* NAVD 88 ORTHO HEIGHT -    46.13  (+/-2cm)      151.3   (feet) VERTCON3
 BX0624  ______________________________________________________________________
 BX0624  GEOID HEIGHT    -        -26.336 (meters)                     GEOID18
 BX0624  VERT ORDER      -  SECOND    CLASS I (See Below)
 BX0624
 BX0624.The horizontal coordinates were scaled from a map and have
 BX0624.an estimated accuracy of +/- 6 seconds.
 BX0624
 BX0624.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0624.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0624
 BX0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0624.GEOID18 height accuracy estimate available here.
 BX0624
 BX0624.The vertical order pertains to the NGVD 29 superseded value.
 BX0624
 BX0624.Click photographs - Photos may exist for this station.
 BX0624
 BX0624;                    North         East    Units  Estimated Accuracy
 BX0624;SPC LA N     -    95,060.    1,016,440.      MT  (+/- 180 meters Scaled)
 BX0624
 BX0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ639693(NAD 83)
 BX0624
 BX0624                          SUPERSEDED SURVEY CONTROL
 BX0624
 BX0624  NGVD 29 (??/??/??)   46.108  (m)          151.27   (f) SUPERSEDED  2 1
 BX0624  NGVD 29 (12/01/98)   46.103  (m)          151.26   (f) ADJUSTED    2 1
 BX0624
 BX0624.Superseded values are not recommended for survey control.
 BX0624
 BX0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0624.See file dsdata.pdf to determine how the superseded data were derived.
 BX0624
 BX0624_MARKER: DD = SURVEY DISK
 BX0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0624_STAMPING: B 524 RESET 1971
 BX0624_MARK LOGO: LAGS
 BX0624_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0624+STABILITY: SURFACE MOTION
 BX0624
 BX0624  HISTORY     - Date     Condition        Report By
 BX0624  HISTORY     - 1971     MONUMENTED       NGS
 BX0624  HISTORY     - 19930928 GOOD             LADTD
 BX0624
 BX0624                          STATION DESCRIPTION
 BX0624
 BX0624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 BX0624'0.5 MI NE FROM LIBUSE.
 BX0624'LOCATED ABOUT 0.5 MILE NORTHEAST ALONG STATE HIGHWAY 28 FROM THE POST
 BX0624'OFFICE IN LIBUSE AT A ROAD LEADING NORTH AND IN THE NORTHEAST ANGLE OF
 BX0624'THE INTERSECTION.  IT IS 85 FEET NORTH OF THE CENTER OF STATE HIGHWAY
 BX0624'28, 68 FEET EAST OF THE CENTER OF THE ROAD LEADING NORTH, 10 FEET EAST
 BX0624'OF A POWER POLE, 57 FEET ESE OF THE EAST END OF A CATTLE GUARD, 1 FOOT
 BX0624'SOUTH OF A FENCE LINE AND 1 FOOT WEST OF A METAL WITNESS POST. IT IS A
 BX0624'LOUISIANA GEODETIC SURVEY DISK STAMPED B 524 RESET 1971, SET IN AN
 BX0624'8-INCH SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 BX0624
 BX0624                          STATION RECOVERY (1993)
 BX0624
 BX0624'RECOVERY NOTE BY LA TRANSP AND DEV 1993 (TLH)
 BX0624'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF HOLLOWAY AND
 BX0624'0.5 MI (0.8 KM) NORTHEAST OF LIBUSE.  OWNERSHIP--LOUISIANA DEPARTMENT
 BX0624'OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION FROM THE POST
 BX0624'OFFICE IN LIBUSE GO EAST FOR 0.75 MI (1.21 KM) ON STATE HIGHWAY 28 TO
 BX0624'THE STATION SET ON THE LEFT AT THE JUNCTION WITH LIBUSE CUTOFF ROAD.
 BX0624'THE STATION IS 83.0 FT (25.3 M) NORTH-NORTHWEST FROM THE CENTER OF
 BX0624'HIGHWAY 28, 80.0 FT (24.4 M) EAST-NORTHEAST FROM THE CENTER OF LIBUSE
 BX0624'CUTOFF ROAD, 11.0 FT (3.4 M) EAST FROM A POWER POLE NUMBER 84
 BX0624'05388-25114, 8.5 FT (2.6 M) EAST FROM A RIGHT-OF-WAY MARKER, 1.0 FT
 BX0624'(0.3 M) WEST FROM A TELEPHONE POLE NUMBER 55, FLUSH WITH THE GROUND
 BX0624'SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0625 ***********************************************************************
 BX0625  DESIGNATION -  B 525
 BX0625  PID         -  BX0625
 BX0625  STATE/COUNTY-  LA/RAPIDES
 BX0625  COUNTRY     -  US
 BX0625  USGS QUAD   -  LIBUSE (2018)
 BX0625
 BX0625                         *CURRENT SURVEY CONTROL
 BX0625  ______________________________________________________________________
 BX0625* NAD 83(1986) POSITION- 31 21 47.     (N) 092 19 33.     (W)   SCALED
 BX0625* NAVD 88 ORTHO HEIGHT -    47.96  (+/-2cm)      157.3   (feet) VERTCON3
 BX0625  ______________________________________________________________________
 BX0625  GEOID HEIGHT    -        -26.322 (meters)                     GEOID18
 BX0625  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0625
 BX0625.The horizontal coordinates were scaled from a map and have
 BX0625.an estimated accuracy of +/- 6 seconds.
 BX0625
 BX0625.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0625.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0625
 BX0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0625.GEOID18 height accuracy estimate available here.
 BX0625
 BX0625.The vertical order pertains to the NGVD 29 superseded value.
 BX0625
 BX0625.Click photographs - Photos may exist for this station.
 BX0625
 BX0625;                    North         East    Units  Estimated Accuracy
 BX0625;SPC LA N     -    95,710.    1,016,570.      MT  (+/- 180 meters Scaled)
 BX0625
 BX0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ641700(NAD 83)
 BX0625
 BX0625                          SUPERSEDED SURVEY CONTROL
 BX0625
 BX0625  NGVD 29 (11/26/84)   47.938  (m)          157.28   (f) ADJUSTED    1 2
 BX0625
 BX0625.Superseded values are not recommended for survey control.
 BX0625
 BX0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0625.See file dsdata.pdf to determine how the superseded data were derived.
 BX0625
 BX0625_MARKER: N = NAIL
 BX0625_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0625_PROJECTION: PROJECTING 8 CENTIMETERS
 BX0625_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0625
 BX0625  HISTORY     - Date     Condition        Report By
 BX0625  HISTORY     - UNK      MONUMENTED       LAGS
 BX0625  HISTORY     - 1966     GOOD             CGS
 BX0625  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0625
 BX0625                          STATION DESCRIPTION
 BX0625
 BX0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0625'0.95 MI NE FROM LIBUSE.
 BX0625'ABOUT 0.5 MILE NORTHEAST ALONG STATE HIGHWAY 28 FROM THE POST OFFICE
 BX0625'AT LIBUSE, THENCE 0.45 MILE NORTH ALONG A GRAVELED ROAD, IN SECTION
 BX0625'45, T 5 N, R 1 E, ON THE PROPERTY OF MR. MORRIS HARWELL, 200 FEET
 BX0625'NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE, 77 FEET WEST OF
 BX0625'THE CENTER LINE OF THE ROAD, IN A BARNYARD WHICH IS SURROUNDED BY A
 BX0625'BOARD FENCE, 51 FEET WEST OF A BOARD FENCE, 39 FEET SOUTH OF A BOARD
 BX0625'FENCE, 88 FEET NORTHEAST OF A LIGHT POLE, 5 1/2 FEET NORTH OF A
 BX0625'10-INCH PINE TREE, ABOUT 4 1/2 FEET ABOVE THE LEVEL OF THE ROAD, A
 BX0625'MONEL-METAL NAIL SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 BX0625'ABOVE THE GROUND.
 BX0625
 BX0625                          STATION RECOVERY (1999)
 BX0625
 BX0625'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0625'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0629 ***********************************************************************
 BX0629  DESIGNATION -  B 530
 BX0629  PID         -  BX0629
 BX0629  STATE/COUNTY-  LA/RAPIDES
 BX0629  COUNTRY     -  US
 BX0629  USGS QUAD   -  GREEN GABLES (2018)
 BX0629
 BX0629                         *CURRENT SURVEY CONTROL
 BX0629  ______________________________________________________________________
 BX0629* NAD 83(1986) POSITION- 31 22 54.     (N) 092 19 53.     (W)   SCALED
 BX0629* NAVD 88 ORTHO HEIGHT -    31.47  (+/-2cm)      103.2   (feet) VERTCON3
 BX0629  ______________________________________________________________________
 BX0629  GEOID HEIGHT    -        -26.275 (meters)                     GEOID18
 BX0629  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0629
 BX0629.The horizontal coordinates were scaled from a map and have
 BX0629.an estimated accuracy of +/- 6 seconds.
 BX0629
 BX0629.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0629.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0629
 BX0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0629.GEOID18 height accuracy estimate available here.
 BX0629
 BX0629.The vertical order pertains to the NGVD 29 superseded value.
 BX0629
 BX0629.Click photographs - Photos may exist for this station.
 BX0629
 BX0629;                    North         East    Units  Estimated Accuracy
 BX0629;SPC LA N     -    97,770.    1,016,040.      MT  (+/- 180 meters Scaled)
 BX0629
 BX0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ635720(NAD 83)
 BX0629
 BX0629                          SUPERSEDED SURVEY CONTROL
 BX0629
 BX0629  NGVD 29 (11/26/84)   31.444  (m)          103.16   (f) ADJUSTED    1 2
 BX0629
 BX0629.Superseded values are not recommended for survey control.
 BX0629
 BX0629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0629.See file dsdata.pdf to determine how the superseded data were derived.
 BX0629
 BX0629_MARKER: N = NAIL
 BX0629_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0629_PROJECTION: PROJECTING 5 CENTIMETERS
 BX0629_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0629
 BX0629  HISTORY     - Date     Condition        Report By
 BX0629  HISTORY     - UNK      MONUMENTED       LAGS
 BX0629  HISTORY     - 1966     GOOD             CGS
 BX0629  HISTORY     - 1971     GOOD             USGS
 BX0629
 BX0629                          STATION DESCRIPTION
 BX0629
 BX0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0629'2.9 MI NE FROM LIBUSE.
 BX0629'ABOUT 0.5 MILE NORTHEAST ALONG STATE HIGHWAY 28 FROM THE POST OFFICE
 BX0629'AT LIBUSE, THENCE 2.4 MILES NORTH ALONG A GRAVELED ROAD, IN SECTION
 BX0629'26, T 5 N, R 1 E, 0.3 MILE SOUTHEAST OF A JUNCTION OF THE GRAVELED
 BX0629'ROAD AND STATE HIGHWAY 116, ON THE CREST OF A SLIGHT RISE, 92 1/2 FEET
 BX0629'EAST OF THE EAST CORNER OF A BRICK HOUSE, 21 FEET SOUTHWEST OF THE
 BX0629'CENTER LINE OF THE ROAD, 49 1/2 FEET SOUTHEAST OF A TELEPHONE POLE,
 BX0629'ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD, A MONEL-METAL NAIL SET IN
 BX0629'THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE GROUND.
 BX0629
 BX0629                          STATION RECOVERY (1971)
 BX0629
 BX0629'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 BX0629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0683 ***********************************************************************
 BX0683  DESIGNATION -  B 543
 BX0683  PID         -  BX0683
 BX0683  STATE/COUNTY-  LA/RAPIDES
 BX0683  COUNTRY     -  US
 BX0683  USGS QUAD   -  BALL (2018)
 BX0683
 BX0683                         *CURRENT SURVEY CONTROL
 BX0683  ______________________________________________________________________
 BX0683* NAD 83(1986) POSITION- 31 23 16.     (N) 092 25 32.     (W)   SCALED
 BX0683* NAVD 88 ORTHO HEIGHT -    51.77  (+/-2cm)      169.8   (feet) VERTCON3
 BX0683  ______________________________________________________________________
 BX0683  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 BX0683  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0683
 BX0683.The horizontal coordinates were scaled from a map and have
 BX0683.an estimated accuracy of +/- 6 seconds.
 BX0683
 BX0683.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0683.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0683
 BX0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0683.GEOID18 height accuracy estimate available here.
 BX0683
 BX0683.The vertical order pertains to the NGVD 29 superseded value.
 BX0683
 BX0683.Click photographs - Photos may exist for this station.
 BX0683
 BX0683;                    North         East    Units  Estimated Accuracy
 BX0683;SPC LA N     -    98,440.    1,007,080.      MT  (+/- 180 meters Scaled)
 BX0683
 BX0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ546727(NAD 83)
 BX0683
 BX0683                          SUPERSEDED SURVEY CONTROL
 BX0683
 BX0683  NGVD 29 (11/26/84)   51.757  (m)          169.81   (f) ADJUSTED    1 2
 BX0683
 BX0683.Superseded values are not recommended for survey control.
 BX0683
 BX0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0683.See file dsdata.pdf to determine how the superseded data were derived.
 BX0683
 BX0683_MARKER: DD = SURVEY DISK
 BX0683_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BX0683_STAMPING: B 543
 BX0683_PROJECTION: PROJECTING 8 CENTIMETERS
 BX0683_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0683
 BX0683  HISTORY     - Date     Condition        Report By
 BX0683  HISTORY     - UNK      MONUMENTED       LAGS
 BX0683  HISTORY     - 1966     GOOD             CGS
 BX0683  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX0683
 BX0683                          STATION DESCRIPTION
 BX0683
 BX0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0683'AT TIOGA, ABOUT 108 YARDS NORTH OF THE HIGH SCHOOL, ABOUT 116 YARDS
 BX0683'WEST OF THE CENTER LINE OF STATE HIGHWAY 623 AT A SHARP CURVE, 72 FEET
 BX0683'NORTH AND ACROSS A GRAVELED DEAD END ROAD FROM THE NORTHWEST CORNER OF
 BX0683'THE SEVENTH GRADE ROOM AT THE JUNIOR HIGH SCHOOL, 13 FEET NORTH OF THE
 BX0683'CENTER LINE OF A GRAVELED ROAD, 9 FEET WEST OF A POWER POLE BRACED BY
 BX0683'A GUY WIRE, 5.0 FEET SOUTHEAST OF A 13-INCH OAK TREE BEARING A WITNESS
 BX0683'SHIELD, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 BX0683'OF A CONCRETE POST PROJECTING 3 INCHES.
 BX0683
 BX0683                          STATION RECOVERY (1999)
 BX0683
 BX0683'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX0683'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3539 ***********************************************************************
 BJ3539  DESIGNATION -  B 5654
 BJ3539  PID         -  BJ3539
 BJ3539  STATE/COUNTY-  LA/TANGIPAHOA
 BJ3539  COUNTRY     -  US
 BJ3539  USGS QUAD   -  WILMER (2018)
 BJ3539
 BJ3539                         *CURRENT SURVEY CONTROL
 BJ3539  ______________________________________________________________________
 BJ3539* NAD 83(1986) POSITION- 30 48 50.     (N) 090 20 13.     (W)   SCALED
 BJ3539* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3539  **This station is located in a suspected subsidence area (see below).
 BJ3539  ______________________________________________________________________
 BJ3539  GEOID HEIGHT    -        -27.180 (meters)                     GEOID18
 BJ3539  DYNAMIC HEIGHT  -         75.808 (meters)      248.71  (feet) COMP
 BJ3539  MODELED GRAVITY -    979,347.1   (mgal)                       NAVD 88
 BJ3539
 BJ3539.The horizontal coordinates were scaled from a map and have
 BJ3539.an estimated accuracy of +/- 6 seconds.
 BJ3539
 BJ3539.** This station is in an area of known vertical motion. If an
 BJ3539.** orthometric height was ever established but is not available 
 BJ3539.** in the current survey control section, the orthometric height
 BJ3539.** is considered suspect.  Suspect heights are available in the
 BJ3539.** superseded section only if requested.
 BJ3539
 BJ3539.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3539.GEOID18 height accuracy estimate available here.
 BJ3539
 BJ3539.Click photographs - Photos may exist for this station.
 BJ3539
 BJ3539.The dynamic height is computed by dividing the NAVD 88
 BJ3539.geopotential number by the normal gravity value computed on the
 BJ3539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3539.degrees latitude (g = 980.6199 gals.).
 BJ3539
 BJ3539.The modeled gravity was interpolated from observed gravity values.
 BJ3539
 BJ3539;                    North         East    Units  Estimated Accuracy
 BJ3539;SPC LA S     -   256,900.    1,095,350.      MT  (+/- 180 meters Scaled)
 BJ3539
 BJ3539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ547120(NAD 83)
 BJ3539
 BJ3539                          SUPERSEDED SURVEY CONTROL
 BJ3539
 BJ3539.No superseded survey control is available for this station.
 BJ3539
 BJ3539_MARKER: DD = SURVEY DISK
 BJ3539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3539_STAMPING: B 5654
 BJ3539_MARK LOGO: LAGS
 BJ3539_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ3539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3539+STABILITY: SURFACE MOTION
 BJ3539
 BJ3539  HISTORY     - Date     Condition        Report By
 BJ3539  HISTORY     - UNK      MONUMENTED       LAGS
 BJ3539  HISTORY     - 1984     GOOD             LADTD
 BJ3539  HISTORY     - 20060413 MARK NOT FOUND   NGS
 BJ3539
 BJ3539                          STATION DESCRIPTION
 BJ3539
 BJ3539'DESCRIBED BY LA TRANSP AND DEV 1984
 BJ3539'23.5 KM (14.6 MI) EAST FROM FLUKER.
 BJ3539'ABOUT 5.6 KM (3.5 MI) SOUTH ON STATE HIGHWAY 10 AND U.S. HIGHWAY 51
 BJ3539'FROM THE POST OFFICE IN FLUKER TO THE JUNCTION OF HIGHWAY 10 EAST,
 BJ3539'THENCE EAST (LEFT) ON HIGHWAY 10 FOR 17.9 KM (11.1 MI) TO THE BENCH
 BJ3539'MARK ON THE RIGHT ACROSS THE HIGHWAY FROM MR LEO EDWARDS RESIDENT,
 BJ3539'9.1 METERS (30 FT) SOUTH OF THE CENTER OF HIGHWAY 10, 3.2 METERS
 BJ3539'(10.5 FT) NORTHWEST OF A RIGHT-OF-WAY MARKER, AND 2 METERS (6.5 FT)
 BJ3539'NORTH OF A FENCE.
 BJ3539'THE MARK IS 1.22 METERS  N FROM A WITNESS POST.
 BJ3539'THE MARK IS 0.30 M ABOVE HIGHWAY 10.
 BJ3539
 BJ3539                          STATION RECOVERY (2006)
 BJ3539
 BJ3539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ3539'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1089 ***********************************************************************
 CQ1089  DESIGNATION -  B 57
 CQ1089  PID         -  CQ1089
 CQ1089  STATE/COUNTY-  LA/UNION
 CQ1089  COUNTRY     -  US
 CQ1089  USGS QUAD   -  LILLIE (2018)
 CQ1089
 CQ1089                         *CURRENT SURVEY CONTROL
 CQ1089  ______________________________________________________________________
 CQ1089* NAD 83(1986) POSITION- 32 59 42.     (N) 092 41 55.     (W)   SCALED
 CQ1089* NAVD 88 ORTHO HEIGHT -    41.050 (meters)      134.68  (feet) ADJUSTED
 CQ1089  ______________________________________________________________________
 CQ1089  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 CQ1089  DYNAMIC HEIGHT  -         41.005 (meters)      134.53  (feet) COMP
 CQ1089  MODELED GRAVITY -    979,550.3   (mgal)                       NAVD 88
 CQ1089
 CQ1089  VERT ORDER      -  SECOND    CLASS 0
 CQ1089
 CQ1089.The horizontal coordinates were scaled from a map and have
 CQ1089.an estimated accuracy of +/- 6 seconds.
 CQ1089
 CQ1089.The orthometric height was determined by differential leveling and
 CQ1089.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1089.in June 1991.
 CQ1089
 CQ1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1089.GEOID18 height accuracy estimate available here.
 CQ1089
 CQ1089.Click photographs - Photos may exist for this station.
 CQ1089
 CQ1089.The dynamic height is computed by dividing the NAVD 88
 CQ1089.geopotential number by the normal gravity value computed on the
 CQ1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1089.degrees latitude (g = 980.6199 gals.).
 CQ1089
 CQ1089.The modeled gravity was interpolated from observed gravity values.
 CQ1089
 CQ1089;                    North         East    Units  Estimated Accuracy
 CQ1089;SPC LA N     -   276,670.      981,440.      MT  (+/- 180 meters Scaled)
 CQ1089
 CQ1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS281507(NAD 83)
 CQ1089
 CQ1089                          SUPERSEDED SURVEY CONTROL
 CQ1089
 CQ1089  NGVD 29 (11/26/84)   41.164  (m)          135.05   (f) ADJUSTED    2 0
 CQ1089
 CQ1089.Superseded values are not recommended for survey control.
 CQ1089
 CQ1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1089.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1089
 CQ1089_MARKER: DB = BENCH MARK DISK
 CQ1089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1089_STAMPING: B 57 1934
 CQ1089_MARK LOGO: CGS
 CQ1089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1089+STABILITY: SURFACE MOTION
 CQ1089
 CQ1089  HISTORY     - Date     Condition        Report By
 CQ1089  HISTORY     - 1934     MONUMENTED       CGS
 CQ1089  HISTORY     - 1968     MARK NOT FOUND   LADH
 CQ1089
 CQ1089                          STATION DESCRIPTION
 CQ1089
 CQ1089'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1089'1.8 MI S FROM JUNCTION CITY.
 CQ1089'IN UNION PARISH, LOUISIANA, ABOUT 1.8 MILES SOUTH ALONG THE CHICAGO,
 CQ1089'ROCK ISLAND AND PACIFIC RAILWAY FROM JUNCTION CITY, UNION COUNTY,
 CQ1089'ARKANSAS, ABOUT 189 YARDS NORTH OF THE TWENTIETH POLE SOUTH OF
 CQ1089'MILEPOST 118, AT A PRIVATE-ROAD CROSSING, 44 FEET EAST OF THE CENTER
 CQ1089'LINE OF THE TRACK, 9 FEET NORTH OF THE EAST CROSSING GATE, AND 3 FEET
 CQ1089'WEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED B 57 1934
 CQ1089'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0037 ***********************************************************************
 BK0037  DESIGNATION -  B 60
 BK0037  PID         -  BK0037
 BK0037  STATE/COUNTY-  LA/EVANGELINE
 BK0037  COUNTRY     -  US
 BK0037  USGS QUAD   -  VILLE PLATTE (2018)
 BK0037
 BK0037                         *CURRENT SURVEY CONTROL
 BK0037  ______________________________________________________________________
 BK0037* NAD 83(1986) POSITION- 30 37 37.     (N) 092 17 59.     (W)   SCALED
 BK0037* NAVD 88 ORTHO HEIGHT -    18.90  (+/-2cm)       62.0   (feet) VERTCON3
 BK0037  ______________________________________________________________________
 BK0037  GEOID HEIGHT    -        -27.183 (meters)                     GEOID18
 BK0037  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK0037
 BK0037.The horizontal coordinates were scaled from a map and have
 BK0037.an estimated accuracy of +/- 6 seconds.
 BK0037
 BK0037.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0037
 BK0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0037.GEOID18 height accuracy estimate available here.
 BK0037
 BK0037.The vertical order pertains to the NGVD 29 superseded value.
 BK0037
 BK0037.Click photographs - Photos may exist for this station.
 BK0037
 BK0037;                    North         East    Units  Estimated Accuracy
 BK0037;SPC LA S     -   236,160.      907,350.      MT  (+/- 180 meters Scaled)
 BK0037
 BK0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP671884(NAD 83)
 BK0037
 BK0037                          SUPERSEDED SURVEY CONTROL
 BK0037
 BK0037  NGVD 29 (11/26/84)   18.955  (m)           62.19   (f) ADJUSTED    2 0
 BK0037
 BK0037.Superseded values are not recommended for survey control.
 BK0037
 BK0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0037.See file dsdata.pdf to determine how the superseded data were derived.
 BK0037
 BK0037_MARKER: DB = BENCH MARK DISK
 BK0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0037_STAMPING: B 60 1935
 BK0037_MARK LOGO: CGS
 BK0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0037+STABILITY: SURFACE MOTION
 BK0037
 BK0037  HISTORY     - Date     Condition        Report By
 BK0037  HISTORY     - 1935     MONUMENTED       CGS
 BK0037  HISTORY     - 1961     MARK NOT FOUND   CGS
 BK0037  HISTORY     - 1980     MARK NOT FOUND   USGS
 BK0037
 BK0037                          STATION DESCRIPTION
 BK0037
 BK0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK0037'IN BLUE POINT.
 BK0037'AT POINT BLUE, EVANGELINE PARISH, 101 YARDS NORTH OF THE TEXAS AND
 BK0037'PACIFIC RAILWAY STATION, (NOW ABANDONED) 44 YARDS SOUTHEAST OF THE
 BK0037'NORTH END OF THE SWITCH TO A SIDETRACK, AND 46 FEET EAST OF THE
 BK0037'CENTERLINE OF THE MAIN TRACK.  A STANDARD DISK, STAMPED B 60 1935 AND
 BK0037'SET IN THE TOP OF A CONCRETE POST.
 BK0037
 BK0037                          STATION RECOVERY (1980)
 BK0037
 BK0037'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 BK0037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0790 ***********************************************************************
 BK0790  DESIGNATION -  B 61
 BK0790  PID         -  BK0790
 BK0790  STATE/COUNTY-  LA/VERMILION
 BK0790  COUNTRY     -  US
 BK0790  USGS QUAD   -  GUEYDAN (2018)
 BK0790
 BK0790                         *CURRENT SURVEY CONTROL
 BK0790  ______________________________________________________________________
 BK0790* NAD 83(1986) POSITION- 30 03 03.     (N) 092 30 51.     (W)   SCALED
 BK0790* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0790  **This station is located in a suspected subsidence area (see below).
 BK0790  ______________________________________________________________________
 BK0790  GEOID HEIGHT    -        -26.904 (meters)                     GEOID18
 BK0790
 BK0790.The horizontal coordinates were scaled from a map and have
 BK0790.an estimated accuracy of +/- 6 seconds.
 BK0790
 BK0790.** This station is in an area of known vertical motion. If an
 BK0790.** orthometric height was ever established but is not available 
 BK0790.** in the current survey control section, the orthometric height
 BK0790.** is considered suspect.  Suspect heights are available in the
 BK0790.** superseded section only if requested.
 BK0790
 BK0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0790.GEOID18 height accuracy estimate available here.
 BK0790
 BK0790.Click photographs - Photos may exist for this station.
 BK0790
 BK0790;                    North         East    Units  Estimated Accuracy
 BK0790;SPC LA S     -   172,490.      886,130.      MT  (+/- 180 meters Scaled)
 BK0790
 BK0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP468245(NAD 83)
 BK0790
 BK0790                          SUPERSEDED SURVEY CONTROL
 BK0790
 BK0790.No superseded survey control is available for this station.
 BK0790
 BK0790_MARKER: DB = BENCH MARK DISK
 BK0790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0790_STAMPING: B 61 1935
 BK0790_MARK LOGO: CGS
 BK0790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0790+STABILITY: SURFACE MOTION
 BK0790
 BK0790  HISTORY     - Date     Condition        Report By
 BK0790  HISTORY     - 1935     MONUMENTED       CGS
 BK0790  HISTORY     - 1965     MARK NOT FOUND   CGS
 BK0790  HISTORY     - 20011210 MARK NOT FOUND   NGS
 BK0790
 BK0790                          STATION DESCRIPTION
 BK0790
 BK0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BK0790'1.7 MI N FROM GUEYDAN.
 BK0790'1.7 MILES NORTH ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM GUEYDAN,
 BK0790'VERMILION PARISH, OPPOSITE MILEPOST 47, 39 FEET EAST OF THE CENTERLINE
 BK0790'OF THE TRACK, AND 6 FEET WEST OF THE RIGHT-OF-WAY FENCE. A STANDARD
 BK0790'DISK, STAMPED B 61 1935 AND SET IN THE TOP OF A CONCRETE POST.
 BK0790
 BK0790                          STATION RECOVERY (1965)
 BK0790
 BK0790'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BK0790'MARK NOT FOUND.
 BK0790
 BK0790                          STATION RECOVERY (2001)
 BK0790
 BK0790'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BK0790'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4590 ***********************************************************************
 BJ4590  DESIGNATION -  B 709
 BJ4590  PID         -  BJ4590
 BJ4590  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4590  COUNTRY     -  US
 BJ4590  USGS QUAD   -  AMITE (2018)
 BJ4590
 BJ4590                         *CURRENT SURVEY CONTROL
 BJ4590  ______________________________________________________________________
 BJ4590* NAD 83(1992) POSITION- 30 43 35.57080(N) 090 30 38.29644(W)   ADJUSTED
 BJ4590* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4590  **This station is located in a suspected subsidence area (see below).
 BJ4590  ______________________________________________________________________
 BJ4590  GEOID HEIGHT    -        -27.135 (meters)                     GEOID18
 BJ4590  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BJ4590  HORZ ORDER      -  SECOND
 BJ4590
 BJ4590.The horizontal coordinates were established by classical geodetic methods
 BJ4590.and adjusted by the National Geodetic Survey in January 1993.
 BJ4590
 BJ4590.** This station is in an area of known vertical motion. If an
 BJ4590.** orthometric height was ever established but is not available 
 BJ4590.** in the current survey control section, the orthometric height
 BJ4590.** is considered suspect.  Suspect heights are available in the
 BJ4590.** superseded section only if requested.
 BJ4590
 BJ4590.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4590.GEOID18 height accuracy estimate available here.
 BJ4590
 BJ4590.Click photographs - Photos may exist for this station.
 BJ4590
 BJ4590.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4590
 BJ4590. The following values were computed from the NAD 83(1992) position.
 BJ4590
 BJ4590;                    North         East     Units Scale Factor Converg.
 BJ4590;SPC LA S     -   247,089.459 1,078,794.008   MT  1.00000575   +0 24 40.9
 BJ4590;SPC LA S     -   810,659.33  3,539,343.34   sFT  1.00000575   +0 24 40.9
 BJ4590;UTM  15      - 3,401,943.914   738,361.135   MT  1.00030093   +1 16 21.1
 BJ4590
 BJ4590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4590!SPC LA S     -   0.99999885  x   1.00000575  =   1.00000460
 BJ4590!UTM  15      -   0.99999885  x   1.00030093  =   1.00029978
 BJ4590
 BJ4590:                Primary Azimuth Mark                     Grid Az
 BJ4590:SPC LA S     -  T 1 LDH 1969                             271 38 22.6
 BJ4590:UTM  15      -  T 1 LDH 1969                             270 46 42.4
 BJ4590
 BJ4590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3836101943(NAD 83)
 BJ4590
 BJ4590|---------------------------------------------------------------------|
 BJ4590| PID    Reference Object                     Distance      Geod. Az  |
 BJ4590|                                                           dddmmss.s |
 BJ4590| BJ4591 T 1 LDH 1969                        APPROX. 0.8 KM 2720303.5 |
 BJ4590|---------------------------------------------------------------------|
 BJ4590
 BJ4590                          SUPERSEDED SURVEY CONTROL
 BJ4590
 BJ4590  NAD 83(1986)-  30 43 35.58464(N)    090 30 38.29331(W) AD(       ) 2
 BJ4590  NAD 27      -  30 43 34.91592(N)    090 30 37.95921(W) AD(       ) 2
 BJ4590
 BJ4590.Superseded values are not recommended for survey control.
 BJ4590
 BJ4590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4590.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4590
 BJ4590
 BJ4590  HISTORY     - Date     Condition        Report By
 BJ4590  HISTORY     - UNK      FIRST OBSERVED   LAGS
 BJ4590  HISTORY     - 19690905 GOOD             CGS
 BJ4590
 BJ4590                          STATION DESCRIPTION
 BJ4590
 BJ4590'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (RT)
 BJ4590'THE STATION IS LOCATED 1 BLOCK WEST OF THE ILLINOIS CENTRAL RAILROAD
 BJ4590'STATION IN AMITE AND ON PROPERTY OWNED BY THE CITY.  IT IS 17.60 FEET
 BJ4590'WEST OF THE CENTERLINE OF NORTH 1ST STREET, 33.0 FEET SOUTH OF THE
 BJ4590'CENTERLINE OF OAK STREET, 34.60 FEET NORTHWEST OF GAS PUMP ISLAND AT
 BJ4590'LETARD AMERICAN SERVICE STATION AND SET IN THE ROADWAY IN CONCRETE.
 BJ4590'
 BJ4590'TO REACH THE STATION FROM THE ILLINOIS CENTRAL RAILROAD STATION ON OAK
 BJ4590'STREET, FOLLOW OAK STREET WEST FOR ONE BLOCK.
 BJ4590'
 BJ4590'THE STATION IS SET IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF
 BJ4590'OAK AND NORTH 1ST STREETS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1760 ***********************************************************************
 BJ1760  DESIGNATION -  B 711
 BJ1760  PID         -  BJ1760
 BJ1760  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1760  COUNTRY     -  US
 BJ1760  USGS QUAD   -  AMITE (2018)
 BJ1760
 BJ1760                         *CURRENT SURVEY CONTROL
 BJ1760  ______________________________________________________________________
 BJ1760* NAD 83(1986) POSITION- 30 43 46.     (N) 090 30 31.     (W)   SCALED
 BJ1760* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1760  **This station is located in a suspected subsidence area (see below).
 BJ1760  ______________________________________________________________________
 BJ1760  GEOID HEIGHT    -        -27.136 (meters)                     GEOID18
 BJ1760
 BJ1760.The horizontal coordinates were scaled from a map and have
 BJ1760.an estimated accuracy of +/- 6 seconds.
 BJ1760
 BJ1760.** This station is in an area of known vertical motion.  Due to the
 BJ1760.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1760.** determined the orthometric heights for marks in these suspect
 BJ1760.** subsidence areas should be considered valid only at the epoch date
 BJ1760.** associated with the orthometric height.  These heights must always
 BJ1760.** be validated when used as control.  All previously superseded
 BJ1760.** orthometric heights are now considered suspect and are available
 BJ1760.** in the superseded section.  NGS does not recommend using suspect
 BJ1760.** or superseded heights as control.
 BJ1760
 BJ1760.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1760.GEOID18 height accuracy estimate available here.
 BJ1760
 BJ1760.Click photographs - Photos may exist for this station.
 BJ1760
 BJ1760;                    North         East    Units  Estimated Accuracy
 BJ1760;SPC LA S     -   247,410.    1,078,990.      MT  (+/- 180 meters Scaled)
 BJ1760
 BJ1760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ385022(NAD 83)
 BJ1760
 BJ1760                          SUPERSEDED SURVEY CONTROL
 BJ1760
 BJ1760.No superseded survey control is available for this station.
 BJ1760
 BJ1760_MARKER: DD = SURVEY DISK
 BJ1760_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BJ1760_STAMPING: B 711
 BJ1760_MARK LOGO: LAGS
 BJ1760_PROJECTION: RECESSED 12 CENTIMETERS
 BJ1760_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1760_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1760_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1760+SATELLITE: SATELLITE OBSERVATIONS - June 11, 1992
 BJ1760
 BJ1760  HISTORY     - Date     Condition        Report By
 BJ1760  HISTORY     - UNK      MONUMENTED       LAGS
 BJ1760  HISTORY     - 1969     GOOD             CGS
 BJ1760  HISTORY     - 19920611 GOOD             NGS
 BJ1760
 BJ1760                          STATION DESCRIPTION
 BJ1760
 BJ1760'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1760'AT AMITE, 0.15 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1760'STATION, NEAR THE NORTH END OF A SMALL PARK, AT THE CROSSING OF EAST
 BJ1760'OLIVE STREET (THE SECOND STREET CROSSING NORTH OF THE STATION), 57
 BJ1760'FEET SOUTHWEST OF THE CENTER OF THE STREET CROSSING THE WEST TRACK,
 BJ1760'43.2 FEET EAST OF THE CENTER LINE OF U. S. HIGHWAY 51, 41 1/2 FEET
 BJ1760'SOUTH OF THE CENTER LINE OF EAST OLIVE STREET, 29 FEET WEST OF THE
 BJ1760'WEST RAIL OF THE WEST TRACK, 36 FEET NORTH OF A TRIPLE TRUNKED 8-INCH
 BJ1760'DOGWOOD TREE, 7.8 FEET EAST OF A CONCRETE WITNESS POST, ABOUT LEVEL
 BJ1760'WITH THE HIGHWAY, 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE
 BJ1760'TOP OF A CONCRETE POST 2 INCHES UNDERGROUND.
 BJ1760
 BJ1760                          STATION RECOVERY (1992)
 BJ1760
 BJ1760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1760'IN AMITE, AT THE INTERSECTION OF OLIVE STREET AND U.S. HIGHWAY 51,
 BJ1760'13.3 M (43.6 FT) WEST OF THE NEAR RAIL OF THE ILLINOIS CENTRAL
 BJ1760'RAILROAD, 12.5 M (41.0 FT) EAST OF THE CENTERLINE OF THE HIGHWAY,
 BJ1760'11.0 M (36.1 FT) SOUTH OF AND LEVEL WITH THE CENTER OF THE STREET,
 BJ1760'6.6 M (21.7 FT) WEST-SOUTHWEST OF A RAILROAD CROSSING SIGNAL, 1.2 M
 BJ1760'(3.9 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS RECESSED
 BJ1760'0.12 M (0.39 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1892 ***********************************************************************
 BJ1892  DESIGNATION -  B 75
 BJ1892  PID         -  BJ1892
 BJ1892  STATE/COUNTY-  LA/EAST FELICIANA
 BJ1892  COUNTRY     -  US
 BJ1892  USGS QUAD   -  CLINTON (2018)
 BJ1892
 BJ1892                         *CURRENT SURVEY CONTROL
 BJ1892  ______________________________________________________________________
 BJ1892* NAD 83(1986) POSITION- 30 48 17.     (N) 091 06 44.     (W)   SCALED
 BJ1892* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1892  **This station is located in a suspected subsidence area (see below).
 BJ1892  ______________________________________________________________________
 BJ1892  GEOID HEIGHT    -        -27.136 (meters)                     GEOID18
 BJ1892
 BJ1892.The horizontal coordinates were scaled from a map and have
 BJ1892.an estimated accuracy of +/- 6 seconds.
 BJ1892
 BJ1892.** This station is in an area of known vertical motion. If an
 BJ1892.** orthometric height was ever established but is not available 
 BJ1892.** in the current survey control section, the orthometric height
 BJ1892.** is considered suspect.  Suspect heights are available in the
 BJ1892.** superseded section only if requested.
 BJ1892
 BJ1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1892.GEOID18 height accuracy estimate available here.
 BJ1892
 BJ1892.Click photographs - Photos may exist for this station.
 BJ1892
 BJ1892;                    North         East    Units  Estimated Accuracy
 BJ1892;SPC LA S     -   255,490.    1,021,160.      MT  (+/- 180 meters Scaled)
 BJ1892
 BJ1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ806094(NAD 83)
 BJ1892
 BJ1892                          SUPERSEDED SURVEY CONTROL
 BJ1892
 BJ1892.No superseded survey control is available for this station.
 BJ1892
 BJ1892_MARKER: DB = BENCH MARK DISK
 BJ1892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1892_STAMPING: B 75 1935 198.320
 BJ1892_MARK LOGO: CGS
 BJ1892_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1892+STABILITY: SURFACE MOTION
 BJ1892
 BJ1892  HISTORY     - Date     Condition        Report By
 BJ1892  HISTORY     - 1935     MONUMENTED       CGS
 BJ1892  HISTORY     - 1954     GOOD             CGS
 BJ1892
 BJ1892                          STATION DESCRIPTION
 BJ1892
 BJ1892'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 BJ1892'1.5 MI NE FROM ETHEL.
 BJ1892'LOCATED 1.5 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 BJ1892'THE STATION IN ETHEL, IN THE SOUTHEAST ANGLE OF A ROAD CROSSING
 BJ1892'LOCALLY KNOWN AS BROWNS, 0.2 MILE SOUTHWEST OF MILEPOST 2, 28 FEET
 BJ1892'SOUTH OF THE SOUTH RAIL OF THE TRACKS, 42 FEET SOUTHEAST OF THE CENTER
 BJ1892'OF THE ROAD CROSSING, 48 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD
 BJ1892'AND 3 FEET SOUTHEAST OF A TELEGRAPH POLE.  IT IS A STANDARD DISK SET
 BJ1892'IN THE TOP OF A 12-INCH SQUARE CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1890 ***********************************************************************
 BJ1890  DESIGNATION -  B 76 RESET 1972
 BJ1890  PID         -  BJ1890
 BJ1890  STATE/COUNTY-  LA/EAST FELICIANA
 BJ1890  COUNTRY     -  US
 BJ1890  USGS QUAD   -  WILSON (2018)
 BJ1890
 BJ1890                         *CURRENT SURVEY CONTROL
 BJ1890  ______________________________________________________________________
 BJ1890* NAD 83(1986) POSITION- 30 58 42.     (N) 091 06 15.     (W)   SCALED
 BJ1890* NAVD 88 ORTHO HEIGHT -   100.35  (+/-2cm)      329.2   (feet) VERTCON3
 BJ1890  ______________________________________________________________________
 BJ1890  GEOID HEIGHT    -        -26.960 (meters)                     GEOID18
 BJ1890  VERT ORDER      -  THIRD (See Below)
 BJ1890
 BJ1890.The horizontal coordinates were scaled from a map and have
 BJ1890.an estimated accuracy of +/- 6 seconds.
 BJ1890
 BJ1890.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ1890.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ1890
 BJ1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1890.GEOID18 height accuracy estimate available here.
 BJ1890
 BJ1890.The vertical order pertains to the NGVD 29 superseded value.
 BJ1890
 BJ1890.Click photographs - Photos may exist for this station.
 BJ1890
 BJ1890;                    North         East    Units  Estimated Accuracy
 BJ1890;SPC LA S     -   274,740.    1,021,890.      MT  (+/- 180 meters Scaled)
 BJ1890
 BJ1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ810287(NAD 83)
 BJ1890
 BJ1890                          SUPERSEDED SURVEY CONTROL
 BJ1890
 BJ1890  NGVD 29 (??/??/??)  100.39   (m)          329.4    (f) RESET       3  
 BJ1890
 BJ1890.Superseded values are not recommended for survey control.
 BJ1890
 BJ1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1890.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1890
 BJ1890_MARKER: DB = BENCH MARK DISK
 BJ1890_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ1890_SP_SET: ROD
 BJ1890_STAMPING: B 76 1935 RESET 1972
 BJ1890_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1890
 BJ1890  HISTORY     - Date     Condition        Report By
 BJ1890  HISTORY     - 1972     MONUMENTED       NGS
 BJ1890
 BJ1890                          STATION DESCRIPTION
 BJ1890
 BJ1890'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BJ1890'4.3 MI N FROM WILSON.
 BJ1890'LOCATED ABOUT 4.3 MILES NORTH ALONG THE YAZOO AND MISSISSIPPI VALLEY
 BJ1890'RAILROAD FROM THE STATION IN WILSON, ABOUT 0.1 MILE NORTH OF M 331,
 BJ1890'AND IN THE NORTHWEST ANGLE OF THE ROAD CROSSING, 48.5 FEET WEST OF THE
 BJ1890'WEST RAIL OF THE TRACKS, 77 FEET NORTH OF THE CENTER OF THE ROAD, 2
 BJ1890'FEET EAST OF A FENCE LINE, 3 FEET NORTH OF A FENCE CORNER, 49 FEET
 BJ1890'NORTH OF A POWER POLE, 72.5 FEET SOUTH OF A TELEGRAPH POLE, AND 1 FOOT
 BJ1890'WEST OF A METAL WITNESS POST.  IT IS A BENCH MARK DISK CRIMPED ON THE
 BJ1890'TOP OF A 3.5 FOOT SECTION OF COPPERWELD ROD, FASTENED TO A 10-INCH
 BJ1890'SQUARE IRON PLATE, ENCASED IN A 4-INCH ORANGEBURG PIPE PROJECTING 3
 BJ1890'INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0235 ***********************************************************************
 AU0235  DESIGNATION -  B 8
 AU0235  PID         -  AU0235
 AU0235  STATE/COUNTY-  LA/ST MARY
 AU0235  COUNTRY     -  US
 AU0235  USGS QUAD   -  AMELIA (2018)
 AU0235
 AU0235                         *CURRENT SURVEY CONTROL
 AU0235  ______________________________________________________________________
 AU0235* NAD 83(1986) POSITION- 29 40 07.     (N) 091 06 00.     (W)   SCALED
 AU0235* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0235  **This station is located in a suspected subsidence area (see below).
 AU0235  ______________________________________________________________________
 AU0235  GEOID HEIGHT    -        -25.428 (meters)                     GEOID18
 AU0235  DYNAMIC HEIGHT  -          3.767 (meters)       12.36  (feet) COMP
 AU0235  MODELED GRAVITY -    979,302.2   (mgal)                       NAVD 88
 AU0235
 AU0235.The horizontal coordinates were scaled from a map and have
 AU0235.an estimated accuracy of +/- 6 seconds.
 AU0235
 AU0235.** This station is in an area of known vertical motion. If an
 AU0235.** orthometric height was ever established but is not available 
 AU0235.** in the current survey control section, the orthometric height
 AU0235.** is considered suspect.  Suspect heights are available in the
 AU0235.** superseded section only if requested.
 AU0235
 AU0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0235.GEOID18 height accuracy estimate available here.
 AU0235
 AU0235.Click photographs - Photos may exist for this station.
 AU0235
 AU0235.The dynamic height is computed by dividing the NAVD 88
 AU0235.geopotential number by the normal gravity value computed on the
 AU0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0235.degrees latitude (g = 980.6199 gals.).
 AU0235
 AU0235.The modeled gravity was interpolated from observed gravity values.
 AU0235
 AU0235;                    North         East    Units  Estimated Accuracy
 AU0235;SPC LA S     -   129,560.    1,022,590.      MT  (+/- 180 meters Scaled)
 AU0235
 AU0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN838835(NAD 83)
 AU0235
 AU0235                          SUPERSEDED SURVEY CONTROL
 AU0235
 AU0235.No superseded survey control is available for this station.
 AU0235
 AU0235_MARKER: Q = CHISELED SQUARE
 AU0235_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0235_SP_SET: ABUTMENT
 AU0235_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0235
 AU0235  HISTORY     - Date     Condition        Report By
 AU0235  HISTORY     - 1918     MONUMENTED       CGS
 AU0235  HISTORY     - 1969     GOOD             CGS
 AU0235  HISTORY     - 1976     GOOD             NGS
 AU0235
 AU0235                          STATION DESCRIPTION
 AU0235
 AU0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0235'6.7 MI E FROM MORGAN CITY.
 AU0235'ABOUT 6.7 MILES EAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM
 AU0235'THE STATION AT MORGAN CITY, ABOUT 0.15 MILE EAST OF A BLACK TOPPED
 AU0235'ROAD CROSSING AT AMELIA, 8.2 FEET NORTH OF THE NORTH RAIL, 6 FEET
 AU0235'NORTHWEST OF THE NORTHWEST CORNER OF THE STEEL FRAMEWORK OF THE
 AU0235'BRIDGE, 4.5 FEET EAST OF THE WEST END OF THE BRIDGE WING WALL, A 1 1/4
 AU0235'INCH CHISELED SQUARE ON THE TOP OF THE NORTHWEST CONCRETE WING WALL AT
 AU0235'THE NORTH END OF THE WEST ABUTMENT OF THE RAILROAD BRIDGE OVER BAYOU
 AU0235'BOEUF AND 1 FOOT BELOW THE LEVEL OF THE TRACK.
 AU0235
 AU0235                          STATION RECOVERY (1976)
 AU0235
 AU0235'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1265 ***********************************************************************
 BH1265  DESIGNATION -  B 80
 BH1265  PID         -  BH1265
 BH1265  STATE/COUNTY-  LA/ST TAMMANY
 BH1265  COUNTRY     -  US
 BH1265  USGS QUAD   -  NICHOLSON (2018)
 BH1265
 BH1265                         *CURRENT SURVEY CONTROL
 BH1265  ______________________________________________________________________
 BH1265* NAD 83(1986) POSITION- 30 25 08.     (N) 089 43 15.     (W)   SCALED
 BH1265* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1265  **This station is located in a suspected subsidence area (see below).
 BH1265  ______________________________________________________________________
 BH1265  GEOID HEIGHT    -        -27.068 (meters)                     GEOID18
 BH1265
 BH1265.The horizontal coordinates were scaled from a map and have
 BH1265.an estimated accuracy of +/- 6 seconds.
 BH1265
 BH1265.** This station is in an area of known vertical motion. If an
 BH1265.** orthometric height was ever established but is not available 
 BH1265.** in the current survey control section, the orthometric height
 BH1265.** is considered suspect.  Suspect heights are available in the
 BH1265.** superseded section only if requested.
 BH1265
 BH1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1265.GEOID18 height accuracy estimate available here.
 BH1265
 BH1265.Click photographs - Photos may exist for this station.
 BH1265
 BH1265;                    North         East    Units  Estimated Accuracy
 BH1265;SPC LA S     -   213,790.    1,154,910.      MT  (+/- 180 meters Scaled)
 BH1265
 BH1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU386683(NAD 83)
 BH1265
 BH1265                          SUPERSEDED SURVEY CONTROL
 BH1265
 BH1265.No superseded survey control is available for this station.
 BH1265
 BH1265_MARKER: DB = BENCH MARK DISK
 BH1265_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BH1265_SP_SET: FOUNDATION
 BH1265_STAMPING: 28 B 80 1935
 BH1265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1265
 BH1265  HISTORY     - Date     Condition        Report By
 BH1265  HISTORY     - 1935     MONUMENTED       CGS
 BH1265  HISTORY     - 1955     GOOD             CGS
 BH1265  HISTORY     - 1971     GOOD             NGS
 BH1265  HISTORY     - 1978     GOOD             LADTD
 BH1265
 BH1265                          STATION DESCRIPTION
 BH1265
 BH1265'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 BH1265'3.2 MI N FROM PEARL RIVER.
 BH1265'3.2 MILES NORTH ALONG THE SOUTHERN RAILWAY FROM THE STATION AT PEARL
 BH1265'RIVER, 0.1 MILE SOUTH OF THE HONEY ISLAND STATION, 3 POLES NORTH OF
 BH1265'MILEPOST 187, 74 FEET SOUTH OF THE SOUTHEAST CORNER OF BRIDGE 156.8,
 BH1265'12 FEET EAST OF THE EAST RAIL, 64 FEET NORTHEAST OF A POLE ON THE WEST
 BH1265'SIDE OF THE TRACK, 29 FEET NORTHWEST OF A POLE ON THE EAST SIDE OF THE
 BH1265'TRACK, IN THE CONCRETE FOUNDATION OF AN ABANDONED SEMAPHORE SIGNAL,
 BH1265'AND ON THE EAST SIDE OF THE TOP.  A STANDARD DISK, STAMPED 28 B 80
 BH1265'1935.
 BH1265
 BH1265                          STATION RECOVERY (1971)
 BH1265
 BH1265'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 BH1265'RECOVERED IN GOOD CONDITION.
 BH1265
 BH1265                          STATION RECOVERY (1978)
 BH1265
 BH1265'RECOVERY NOTE BY LA TRANSP AND DEV 1978
 BH1265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0423 ***********************************************************************
 AT0423  DESIGNATION -  B 91
 AT0423  PID         -  AT0423
 AT0423  STATE/COUNTY-  LA/PLAQUEMINES
 AT0423  COUNTRY     -  US
 AT0423  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0423
 AT0423                         *CURRENT SURVEY CONTROL
 AT0423  ______________________________________________________________________
 AT0423* NAD 83(1986) POSITION- 29 35 57.     (N) 089 49 39.     (W)   SCALED
 AT0423* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0423  **This station is located in a suspected subsidence area (see below).
 AT0423  ______________________________________________________________________
 AT0423  GEOID HEIGHT    -        -24.782 (meters)                     GEOID18
 AT0423
 AT0423.The horizontal coordinates were scaled from a map and have
 AT0423.an estimated accuracy of +/- 6 seconds.
 AT0423
 AT0423.** This station is in an area of known vertical motion. If an
 AT0423.** orthometric height was ever established but is not available 
 AT0423.** in the current survey control section, the orthometric height
 AT0423.** is considered suspect.  Suspect heights are available in the
 AT0423.** superseded section only if requested.
 AT0423
 AT0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0423.GEOID18 height accuracy estimate available here.
 AT0423
 AT0423.Click photographs - Photos may exist for this station.
 AT0423
 AT0423;                    North         East    Units  Estimated Accuracy
 AT0423;SPC LA S     -   122,800.    1,145,860.      MT  (+/- 180 meters Scaled)
 AT0423
 AT0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT261777(NAD 83)
 AT0423
 AT0423                          SUPERSEDED SURVEY CONTROL
 AT0423
 AT0423.No superseded survey control is available for this station.
 AT0423
 AT0423_MARKER: DB = BENCH MARK DISK
 AT0423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0423_STAMPING: B 91 1938
 AT0423_MARK LOGO: CGS
 AT0423_PROJECTION: PROJECTING 8 CENTIMETERS
 AT0423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0423+STABILITY: SURFACE MOTION
 AT0423
 AT0423  HISTORY     - Date     Condition        Report By
 AT0423  HISTORY     - 1938     MONUMENTED       CGS
 AT0423  HISTORY     - 1964     GOOD             CGS
 AT0423  HISTORY     - 1966     POOR             CGS
 AT0423  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0423
 AT0423                          STATION DESCRIPTION
 AT0423
 AT0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AT0423'2.35 MI NW FROM POINTE A LA HACHE.
 AT0423'ABOUT 2.35 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0423'AT POINTE A LA HACHE, SET ON THE GROUNDS OF THE SUBURBAN CLUB, 242
 AT0423'FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 117 FEET SOUTHWEST
 AT0423'OF THE SOUTHWEST CORNER OF THE CLUBHOUSE, 31 FEET NORTHWEST OF POWER
 AT0423'LINE POLE WITH BRANCH LINE TO CLUBHOUSE, 21 1/2 FEET SOUTHEAST OF THE
 AT0423'CENTER LINE OF THE DRIVEWAY TO CLUBHOUSE, 28 FEET NORTHEAST OF THE
 AT0423'CENTER LINE OF AN ABANDONED RAILROAD BED, ABOUT LEVEL WITH THE HIGHWAY
 AT0423'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 AT0423'LEVEL OF THE GROUND.
 AT0423
 AT0423                          STATION RECOVERY (1966)
 AT0423
 AT0423'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 AT0423'MARK RECOVERED IN POOR CONDITION.
 AT0423
 AT0423                          STATION RECOVERY (1984)
 AT0423
 AT0423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0423'SEARCHED FOR AND NOT RECOVERED THIS DATE.  OLD CLUBHOUSE GONE AND
 AT0423'RAILROAD BED GROWN OVER AND NOT VISIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0424 ***********************************************************************
 AT0424  DESIGNATION -  B 91 RESET 1966
 AT0424  PID         -  AT0424
 AT0424  STATE/COUNTY-  LA/PLAQUEMINES
 AT0424  COUNTRY     -  US
 AT0424  USGS QUAD   -  POINTE A LA HACHE (2018)
 AT0424
 AT0424                         *CURRENT SURVEY CONTROL
 AT0424  ______________________________________________________________________
 AT0424* NAD 83(1986) POSITION- 29 35 57.     (N) 089 49 39.     (W)   SCALED
 AT0424* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0424  **This station is located in a suspected subsidence area (see below).
 AT0424  ______________________________________________________________________
 AT0424  GEOID HEIGHT    -        -24.782 (meters)                     GEOID18
 AT0424
 AT0424.The horizontal coordinates were scaled from a map and have
 AT0424.an estimated accuracy of +/- 6 seconds.
 AT0424
 AT0424.** This station is in an area of known vertical motion.  Due to the
 AT0424.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AT0424.** determined the orthometric heights for marks in these suspect
 AT0424.** subsidence areas should be considered valid only at the epoch date
 AT0424.** associated with the orthometric height.  These heights must always
 AT0424.** be validated when used as control.  All previously superseded
 AT0424.** orthometric heights are now considered suspect and are available
 AT0424.** in the superseded section.  NGS does not recommend using suspect
 AT0424.** or superseded heights as control.
 AT0424
 AT0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0424.GEOID18 height accuracy estimate available here.
 AT0424
 AT0424.Click photographs - Photos may exist for this station.
 AT0424
 AT0424;                    North         East    Units  Estimated Accuracy
 AT0424;SPC LA S     -   122,800.    1,145,860.      MT  (+/- 180 meters Scaled)
 AT0424
 AT0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT261777(NAD 83)
 AT0424
 AT0424                          SUPERSEDED SURVEY CONTROL
 AT0424
 AT0424.No superseded survey control is available for this station.
 AT0424
 AT0424_MARKER: DB = BENCH MARK DISK
 AT0424_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT0424_STAMPING: B 91 RESET 1938 1966
 AT0424_MARK LOGO: CGS
 AT0424_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT0424_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AT0424+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2003
 AT0424
 AT0424  HISTORY     - Date     Condition        Report By
 AT0424  HISTORY     - 1966     MONUMENTED       CGS
 AT0424  HISTORY     - 1971     GOOD             NGS
 AT0424  HISTORY     - 1984     GOOD             NGS
 AT0424  HISTORY     - 20030608 GOOD             NGS
 AT0424
 AT0424                          STATION DESCRIPTION
 AT0424
 AT0424'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0424'2.5 MI NW FROM POINTE A LA HACHE.
 AT0424'ABOUT 2.5 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0424'AT POINTE A LA HACHE, 215 FEET NORTH-NORTHEAST ALONG A SHELL ROAD FROM
 AT0424'THE CENTER LINE OF THE HIGHWAY, 40 FEET SOUTHEAST OF THE CENTER LINE
 AT0424'OF THE ROAD, 123 FEET SOUTH AND ACROSS THE ROAD FROM A POWER POLE WITH
 AT0424'TWO GUY WIRES, 113.0 FEET EAST AND ACROSS THE ROAD FROM THE EAST
 AT0424'CORNER OF A FRAME HOUSE, 80 FEET EAST AND ACROSS THE ROAD FROM A
 AT0424'24-INCH HACKBERRY TREE, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND
 AT0424'ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET
 AT0424'AND IS ENCASED IN A 6-INCH TILE THAT PROJECTS 3 INCHES.  SEC 4, T 17S,
 AT0424'R 14E.
 AT0424
 AT0424                          STATION RECOVERY (1984)
 AT0424
 AT0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0424'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING CHANGES, MARK IS NOW
 AT0424'NORTH ALONG OLD HIGHWAY 39 FROM THE COURTHOUSE IN POINTE A LA HACHE
 AT0424'AND DELETE 40 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD AND ADD
 AT0424'11.40 METERS (37.7 FT) SOUTHEAST OF THE CENTERLINE OF THE PAVED ROAD
 AT0424'LEADING NORTH-NORTHEAST.
 AT0424
 AT0424                          STATION RECOVERY (2003)
 AT0424
 AT0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003
 AT0424'CROSS ROAD IS NOW LABELED SUBURBAN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0673 ***********************************************************************
 AU0673  DESIGNATION -  B 93
 AU0673  PID         -  AU0673
 AU0673  STATE/COUNTY-  LA/ORLEANS
 AU0673  COUNTRY     -  US
 AU0673  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0673
 AU0673                         *CURRENT SURVEY CONTROL
 AU0673  ______________________________________________________________________
 AU0673* NAD 83(1986) POSITION- 29 57 38.     (N) 090 00 43.     (W)   SCALED
 AU0673* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0673  **This station is located in a suspected subsidence area (see below).
 AU0673  ______________________________________________________________________
 AU0673  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 AU0673
 AU0673.The horizontal coordinates were scaled from a map and have
 AU0673.an estimated accuracy of +/- 6 seconds.
 AU0673
 AU0673.** This station is in an area of known vertical motion. If an
 AU0673.** orthometric height was ever established but is not available 
 AU0673.** in the current survey control section, the orthometric height
 AU0673.** is considered suspect.  Suspect heights are available in the
 AU0673.** superseded section only if requested.
 AU0673
 AU0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0673.GEOID18 height accuracy estimate available here.
 AU0673
 AU0673.Click photographs - Photos may exist for this station.
 AU0673
 AU0673;                    North         East    Units  Estimated Accuracy
 AU0673;SPC LA S     -   162,630.    1,127,530.      MT  (+/- 180 meters Scaled)
 AU0673
 AU0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP883181(NAD 83)
 AU0673
 AU0673                          SUPERSEDED SURVEY CONTROL
 AU0673
 AU0673.No superseded survey control is available for this station.
 AU0673
 AU0673_MARKER: DB = BENCH MARK DISK
 AU0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0673_STAMPING: B 93 1938
 AU0673_MARK LOGO: CGS
 AU0673_PROJECTION: PROJECTING 3 CENTIMETERS
 AU0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0673+STABILITY: SURFACE MOTION
 AU0673
 AU0673  HISTORY     - Date     Condition        Report By
 AU0673  HISTORY     - 1938     MONUMENTED       CGS
 AU0673  HISTORY     - 1951     GOOD             CGS
 AU0673  HISTORY     - 1964     GOOD             CGS
 AU0673
 AU0673                          STATION DESCRIPTION
 AU0673
 AU0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0673'IN NEW ORLEANS.
 AU0673'AT NEW ORLEANS, IN THE EASTERN PART OF THE CITY, IN THE NORTHWEST
 AU0673'QUARTER OF THE CROSSING OF ST. CLAUDE AVENUE AND GORDON STREET, SET IN
 AU0673'THE SOUTHEAST CORNER OF THE YARD AT THE MCDONOGH PUBLIC SCHOOL NO. 19,
 AU0673'36 1/2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCHOOL, 12 FEET
 AU0673'NORTHWEST OF THE SOUTHEAST CORNER OF FENCE AROUND SCHOOL YARD, 17 FEET
 AU0673'NORTH OF THE NORTH CURB OF ST. CLAUDE AVENUE, 21 FEET WEST OF THE WEST
 AU0673'CURB OF GORDON STREET AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 AU0673'1 INCH.
 AU0673
 AU0673                          STATION RECOVERY (1964)
 AU0673
 AU0673'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0673'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1455 ***********************************************************************
 BJ1455  DESIGNATION -  B 95
 BJ1455  PID         -  BJ1455
 BJ1455  STATE/COUNTY-  LA/ST CHARLES
 BJ1455  COUNTRY     -  US
 BJ1455  USGS QUAD   -  LAPLACE (2018)
 BJ1455
 BJ1455                         *CURRENT SURVEY CONTROL
 BJ1455  ______________________________________________________________________
 BJ1455* NAD 83(1986) POSITION- 30 00 16.     (N) 090 27 49.     (W)   SCALED
 BJ1455* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1455  **This station is located in a suspected subsidence area (see below).
 BJ1455  ______________________________________________________________________
 BJ1455  GEOID HEIGHT    -        -26.142 (meters)                     GEOID18
 BJ1455
 BJ1455.The horizontal coordinates were scaled from a map and have
 BJ1455.an estimated accuracy of +/- 6 seconds.
 BJ1455
 BJ1455.** This station is in an area of known vertical motion. If an
 BJ1455.** orthometric height was ever established but is not available 
 BJ1455.** in the current survey control section, the orthometric height
 BJ1455.** is considered suspect.  Suspect heights are available in the
 BJ1455.** superseded section only if requested.
 BJ1455
 BJ1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1455.GEOID18 height accuracy estimate available here.
 BJ1455
 BJ1455.Click photographs - Photos may exist for this station.
 BJ1455
 BJ1455;                    North         East    Units  Estimated Accuracy
 BJ1455;SPC LA S     -   167,080.    1,083,910.      MT  (+/- 180 meters Scaled)
 BJ1455
 BJ1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP446219(NAD 83)
 BJ1455
 BJ1455                          SUPERSEDED SURVEY CONTROL
 BJ1455
 BJ1455.No superseded survey control is available for this station.
 BJ1455
 BJ1455_MARKER: DB = BENCH MARK DISK
 BJ1455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1455_STAMPING: B 95 1938
 BJ1455_MARK LOGO: CGS
 BJ1455_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ1455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1455+STABILITY: SURFACE MOTION
 BJ1455
 BJ1455  HISTORY     - Date     Condition        Report By
 BJ1455  HISTORY     - 1938     MONUMENTED       CGS
 BJ1455  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ1455
 BJ1455                          STATION DESCRIPTION
 BJ1455
 BJ1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1455'4.7 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE ILLINOIS CENTRAL
 BJ1455'RAILROAD STATION IN LAPLACE, 0.7 MILE EAST OF MONTE AND 0.5 MILE WEST
 BJ1455'OF THE END OF THE BONNET CARRE SPILLWAY, IN FRONT OF THE WILFORD
 BJ1455'KELLER RESIDENCE. IT IS 25 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 BJ1455'THE KELLERS GARAGE, 23 FEET EAST-NORTHEAST OF A FIRE HYDRANT 34 FEET
 BJ1455'NORTH OF THE CENTERLINE OF THE HIGHWAY, 4.5 FEET EAST OF THE SOUTHEAST
 BJ1455'CORNER OF THE SIDEWALK LEADING TO THE KELLER RESIDENCE, 5 FEET SOUTH
 BJ1455'OF A GAS METER, 24 FEET NORTHWEST OF THE WEST END OF THE CONCRETE
 BJ1455'FOUNDATION FOR THE GAS PUMPS AND 3 FEET NORTH OF A WITNESS POST. IT IS
 BJ1455'A STANDARD DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 BJ1455'NOTE-THE LOUISIANA POWER AND LIGHT COMPANY HAS A POWER PLANT BUILT
 BJ1455'IN THE VICINITY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0629 ***********************************************************************
 AU0629  DESIGNATION -  B 96
 AU0629  PID         -  AU0629
 AU0629  STATE/COUNTY-  LA/ORLEANS
 AU0629  COUNTRY     -  US
 AU0629  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0629
 AU0629                         *CURRENT SURVEY CONTROL
 AU0629  ______________________________________________________________________
 AU0629* NAD 83(1986) POSITION- 29 57 05.4    (N) 090 03 58.2    (W)   HD_HELD2
 AU0629* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0629  **This station is located in a suspected subsidence area (see below).
 AU0629  ______________________________________________________________________
 AU0629  GEOID HEIGHT    -        -25.968 (meters)                     GEOID18
 AU0629  DYNAMIC HEIGHT  -          2.475 (meters)        8.12  (feet) COMP
 AU0629  MODELED GRAVITY -    979,313.2   (mgal)                       NAVD 88
 AU0629
 AU0629.The horizontal coordinates were established by autonomous hand held GPS
 AU0629.observations and have an estimated accuracy of +/- 10 meters.
 AU0629
 AU0629.** This station is in an area of known vertical motion. If an
 AU0629.** orthometric height was ever established but is not available 
 AU0629.** in the current survey control section, the orthometric height
 AU0629.** is considered suspect.  Suspect heights are available in the
 AU0629.** superseded section only if requested.
 AU0629
 AU0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0629.GEOID18 height accuracy estimate available here.
 AU0629
 AU0629.Click photographs - Photos may exist for this station.
 AU0629
 AU0629.The dynamic height is computed by dividing the NAVD 88
 AU0629.geopotential number by the normal gravity value computed on the
 AU0629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0629.degrees latitude (g = 980.6199 gals.).
 AU0629
 AU0629.The modeled gravity was interpolated from observed gravity values.
 AU0629
 AU0629;                    North         East    Units  Estimated Accuracy
 AU0629;SPC LA S     -   161,567.    1,122,312.      MT  (+/- 10 meters HH2 GPS)
 AU0629
 AU0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8316117032(NAD 83)
 AU0629
 AU0629                          SUPERSEDED SURVEY CONTROL
 AU0629
 AU0629.No superseded survey control is available for this station.
 AU0629
 AU0629_MARKER: DB = BENCH MARK DISK
 AU0629_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0629_SP_SET: WINDOW SILL
 AU0629_STAMPING: B 96 1938
 AU0629_MARK LOGO: CGS
 AU0629_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0629_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0629_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0629+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2017
 AU0629
 AU0629  HISTORY     - Date     Condition        Report By
 AU0629  HISTORY     - 1938     MONUMENTED       CGS
 AU0629  HISTORY     - 1951     GOOD             CGS
 AU0629  HISTORY     - 1964     GOOD             CGS
 AU0629  HISTORY     - 1979     GOOD             NGS
 AU0629  HISTORY     - 1985     GOOD             NGS
 AU0629  HISTORY     - 1987     GOOD             USPSQD
 AU0629  HISTORY     - 19901110 GOOD             NGS
 AU0629  HISTORY     - 19941108 GOOD             NGS
 AU0629  HISTORY     - 20030507 GOOD             USPSQD
 AU0629  HISTORY     - 20141230 GOOD             GEOCAC
 AU0629  HISTORY     - 20171107 GOOD             BASE9
 AU0629
 AU0629                          STATION DESCRIPTION
 AU0629
 AU0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0629'IN NEW ORLEANS.
 AU0629'AT NEW ORLEANS, AT THE INTERSECTION OF CANAL AND PETERS STREET, SET IN
 AU0629'THE TOP OF THE CENTER OF LOWER PART OF WINDOW SILL OF THE FIRST WINDOW
 AU0629'NORTHWEST OF THE SOUTH CORNER OF THE U. S. CUSTOM HOUSE, 30 FEET
 AU0629'NORTHEAST OF THE NORTHEAST CURB OF CANAL STREET, 41 FEET NORTHWEST OF
 AU0629'THE NORTHWEST CURB OF PETERS STREET AND ABOUT 4 INCHES ABOVE SIDE
 AU0629'WALK.
 AU0629
 AU0629                          STATION RECOVERY (1964)
 AU0629
 AU0629'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 AU0629'RECOVERED IN GOOD CONDITION.
 AU0629
 AU0629                          STATION RECOVERY (1979)
 AU0629
 AU0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 AU0629'RECOVERED IN GOOD CONDITION.
 AU0629
 AU0629                          STATION RECOVERY (1985)
 AU0629
 AU0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0629'RECOVERED IN GOOD CONDITION.
 AU0629
 AU0629                          STATION RECOVERY (1987)
 AU0629
 AU0629'RECOVERY NOTE BY US POWER SQUADRON 1987 (GAN)
 AU0629'RECOVERED IN GOOD CONDITION.
 AU0629
 AU0629                          STATION RECOVERY (1990)
 AU0629
 AU0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0629'IN NEW ORLEANS, NEAR THE CENTER OF THE SILL OF THE FIRST WINDOW
 AU0629'NORTHWEST OF THE SOUTH CORNER OF THE U.S. CUSTOM HOUSE AT 423 CANAL
 AU0629'STREET, 12.4 M (40.7 FT) NORTHWEST OF THE NORTHWEST CURB OF PETERS
 AU0629'STREET, 9.1 M (29.9 FT) NORTHEAST OF THE NORTHEAST CURB OF THE
 AU0629'NORTHBOUND LANES OF THE STREET, 6.5 M (21.3 FT) SOUTHEAST OF THE
 AU0629'CENTER OF A DOOR, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF CANAL STREET.
 AU0629
 AU0629                          STATION RECOVERY (1994)
 AU0629
 AU0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0629'IN NEW ORLEANS, NEAR THE CENTER OF THE SILL OF THE FIRST WINDOW
 AU0629'NORTHWEST OF THE SOUTH CORNER OF THE U.S. CUSTOMS HOUSE AT 423 CANAL
 AU0629'STREET, 6.5 M (21.3 FT) SOUTHEAST OF THE CENTER OF THE SOUTHERN MOST
 AU0629'DOOR ON THE SOUTHWEST SIDE OF THE BUILDING, AND 0.3 M (1.0 FT) ABOVE
 AU0629'THE LEVEL OF CANAL STREET.
 AU0629
 AU0629                          STATION RECOVERY (2003)
 AU0629
 AU0629'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU0629'RECOVERED IN GOOD CONDITION.  THE STATION IS ON TOP OF THE CEMENT
 AU0629'FOUNDATION WALL UNDER THE FIRST WINDOW WELL AS DESCRIBED.
 AU0629
 AU0629                          STATION RECOVERY (2014)
 AU0629
 AU0629'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 AU0629'RECOVERED IN GOOD CONDITION.
 AU0629
 AU0629                          STATION RECOVERY (2017)
 AU0629
 AU0629'RECOVERY NOTE BY BASE 9 GEODETIC CONSULTING SERVICE 2017 (DRD)
 AU0629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0726 ***********************************************************************
 BX0726  DESIGNATION -  B 98
 BX0726  PID         -  BX0726
 BX0726  STATE/COUNTY-  LA/AVOYELLES
 BX0726  COUNTRY     -  US
 BX0726  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0726
 BX0726                         *CURRENT SURVEY CONTROL
 BX0726  ______________________________________________________________________
 BX0726* NAD 83(1986) POSITION- 31 03 33.     (N) 092 06 57.     (W)   SCALED
 BX0726* NAVD 88 ORTHO HEIGHT -    23.65  (+/-2cm)       77.6   (feet) VERTCON3
 BX0726  ______________________________________________________________________
 BX0726  GEOID HEIGHT    -        -26.881 (meters)                     GEOID18
 BX0726  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0726
 BX0726.The horizontal coordinates were scaled from a map and have
 BX0726.an estimated accuracy of +/- 6 seconds.
 BX0726
 BX0726.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0726.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0726
 BX0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0726.GEOID18 height accuracy estimate available here.
 BX0726
 BX0726.The vertical order pertains to the NGVD 29 superseded value.
 BX0726
 BX0726.Click photographs - Photos may exist for this station.
 BX0726
 BX0726;                    North         East    Units  Estimated Accuracy
 BX0726;SPC LA N     -    62,060.    1,036,670.      MT  (+/- 180 meters Scaled)
 BX0726
 BX0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ843364(NAD 83)
 BX0726
 BX0726                          SUPERSEDED SURVEY CONTROL
 BX0726
 BX0726  NGVD 29 (11/26/84)   23.625  (m)           77.51   (f) ADJUSTED    1 2
 BX0726
 BX0726.Superseded values are not recommended for survey control.
 BX0726
 BX0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0726.See file dsdata.pdf to determine how the superseded data were derived.
 BX0726
 BX0726_MARKER: DB = BENCH MARK DISK
 BX0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0726_STAMPING: B 98 1938
 BX0726_MARK LOGO: CGS
 BX0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0726+STABILITY: SURFACE MOTION
 BX0726
 BX0726  HISTORY     - Date     Condition        Report By
 BX0726  HISTORY     - 1938     MONUMENTED       CGS
 BX0726  HISTORY     - 1962     MARK NOT FOUND   CGS
 BX0726
 BX0726                          STATION DESCRIPTION
 BX0726
 BX0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX0726'0.3 MI E FROM HESSMER.
 BX0726'ABOUT 0.3 MILE EAST ALONG THE LOUISIANA AND ARKANSAS RAILROAD FROM THE
 BX0726'STATION AT HESSMER, ABOUT 0.1 MILE WEST OF THE EAST END OF A SWITCH,
 BX0726'OPPOSITE MILEPOST 149, ABOUT 255 FEET EAST OF A CONCRETE CROSSING SIGN
 BX0726'AND 30 FEET NORTH OF THE NORTH RAIL.  IT IS A STANDARD DISK, SET IN
 BX0726'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1630 ***********************************************************************
 CQ1630  DESIGNATION -  B 99
 CQ1630  PID         -  CQ1630
 CQ1630  STATE/COUNTY-  LA/BIENVILLE
 CQ1630  COUNTRY     -  US
 CQ1630  USGS QUAD   -  ROY (2018)
 CQ1630
 CQ1630                         *CURRENT SURVEY CONTROL
 CQ1630  ______________________________________________________________________
 CQ1630* NAD 83(1986) POSITION- 32 13 02.     (N) 093 08 08.     (W)   SCALED
 CQ1630* NAVD 88 ORTHO HEIGHT -    64.66  (+/-2cm)      212.1   (feet) VERTCON3
 CQ1630  ______________________________________________________________________
 CQ1630  GEOID HEIGHT    -        -25.758 (meters)                     GEOID18
 CQ1630  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1630
 CQ1630.The horizontal coordinates were scaled from a map and have
 CQ1630.an estimated accuracy of +/- 6 seconds.
 CQ1630
 CQ1630.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1630.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1630
 CQ1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1630.GEOID18 height accuracy estimate available here.
 CQ1630
 CQ1630.The vertical order pertains to the NGVD 29 superseded value.
 CQ1630
 CQ1630.Click photographs - Photos may exist for this station.
 CQ1630
 CQ1630;                    North         East    Units  Estimated Accuracy
 CQ1630;SPC LA N     -   190,570.      940,090.      MT  (+/- 180 meters Scaled)
 CQ1630
 CQ1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR872645(NAD 83)
 CQ1630
 CQ1630                          SUPERSEDED SURVEY CONTROL
 CQ1630
 CQ1630  NGVD 29 (11/26/84)   64.712  (m)          212.31   (f) ADJUSTED    2 0
 CQ1630
 CQ1630.Superseded values are not recommended for survey control.
 CQ1630
 CQ1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1630.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1630
 CQ1630_MARKER: DB = BENCH MARK DISK
 CQ1630_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ1630_SP_SET: CULVERT HEADWALL
 CQ1630_STAMPING: B 99 1938
 CQ1630_MARK LOGO: CGS
 CQ1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1630+STABILITY: SURFACE MOTION
 CQ1630
 CQ1630  HISTORY     - Date     Condition        Report By
 CQ1630  HISTORY     - 1938     MONUMENTED       CGS
 CQ1630  HISTORY     - 1982     MARK NOT FOUND   USGS
 CQ1630
 CQ1630                          STATION DESCRIPTION
 CQ1630
 CQ1630'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CQ1630'3.3 MI SE FROM CASTOR.
 CQ1630'ABOUT 3.3 MILES SOUTHEAST ALONG THE LOUISIANA AND ARKANSAS RAILWAY
 CQ1630'FROM THE STATION AT CASTOR, BIENVILLE PARISH, ABOUT 0.2 MILE SOUTH OF
 CQ1630'MILEPOST 108, AT A 6- BY 6-FOOT CONCRETE BOX-CULVERT, IN THE CENTER OF
 CQ1630'THE TOP OF THE WEST HEAD WALL, AND 18 INCHES FROM THE SOUTH END. A
 CQ1630'STANDARD DISK, STAMPED B 99 1938.
 CQ1630
 CQ1630                          STATION RECOVERY (1982)
 CQ1630
 CQ1630'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 CQ1630'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2729 ***********************************************************************
 BJ2729  DESIGNATION -  B CHIS SQ
 BJ2729  PID         -  BJ2729
 BJ2729  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2729  COUNTRY     -  US
 BJ2729  USGS QUAD   -  SIMMESPORT (2018)
 BJ2729
 BJ2729                         *CURRENT SURVEY CONTROL
 BJ2729  ______________________________________________________________________
 BJ2729* NAD 83(1986) POSITION- 30 58 56.     (N) 091 47 52.     (W)   SCALED
 BJ2729* NAVD 88 ORTHO HEIGHT -    18.52  (+/-2cm)       60.8   (feet) VERTCON3
 BJ2729  ______________________________________________________________________
 BJ2729  GEOID HEIGHT    -        -26.980 (meters)                     GEOID18
 BJ2729  VERT ORDER      -  ? (See Below)
 BJ2729
 BJ2729.The horizontal coordinates were scaled from a map and have
 BJ2729.an estimated accuracy of +/- 6 seconds.
 BJ2729
 BJ2729.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2729.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2729
 BJ2729.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2729.GEOID18 height accuracy estimate available here.
 BJ2729
 BJ2729.The vertical order pertains to the NGVD 29 superseded value.
 BJ2729
 BJ2729.Click photographs - Photos may exist for this station.
 BJ2729
 BJ2729;                    North         East    Units  Estimated Accuracy
 BJ2729;SPC LA S     -   275,240.      955,630.      MT  (+/- 180 meters Scaled)
 BJ2729
 BJ2729_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ147282(NAD 83)
 BJ2729
 BJ2729                          SUPERSEDED SURVEY CONTROL
 BJ2729
 BJ2729  NGVD 29 (11/26/84)   18.500  (m)           60.70   (f) ADJUSTED       
 BJ2729
 BJ2729.Superseded values are not recommended for survey control.
 BJ2729
 BJ2729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2729.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2729
 BJ2729_MARKER: Q = CHISELED SQUARE
 BJ2729_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2729_SP_SET: PIER
 BJ2729_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2729+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2004
 BJ2729
 BJ2729  HISTORY     - Date     Condition        Report By
 BJ2729  HISTORY     - UNK      MONUMENTED       USACE
 BJ2729  HISTORY     - 1966     GOOD             CGS
 BJ2729  HISTORY     - 20040720 GOOD             USPSQD
 BJ2729
 BJ2729                          STATION DESCRIPTION
 BJ2729
 BJ2729'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2729'ABOUT 0.65 MILE SOUTHEAST ALONG STATE HIGHWAY 1 FROM THE HIGH SCHOOL
 BJ2729'AT SIMMESPORT, AT THE CENTER OF THE COMBINATION HIGHWAY AND RAILROAD
 BJ2729'BRIDGE OVER THE ATCHAFALAYA RIVER, A CHISELED SQUARE ON THE CENTER OF
 BJ2729'THE TOP OF THE WEST SIDE OF THE CONCRETE PIVOT PIER FOR THE BRIDGE, 2
 BJ2729'FEET EAST OF THE WEST EDGE OF THE PIER, AND ABOUT 10 FEET BELOW THE
 BJ2729'LEVEL OF THE HIGHWAY.
 BJ2729
 BJ2729                          STATION RECOVERY (2004)
 BJ2729
 BJ2729'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ2729'THE BRIDGE IS NOW A RAILROAD BRIDGE ONLY AND NOT ACCESSIBLE BY FOOT.
 BJ2729'THE PIER WAS OBSERVED FROM THE HIGHWAY 1 BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1520 ***********************************************************************
 AU1520  DESIGNATION -  B MC 10
 AU1520  PID         -  AU1520
 AU1520  STATE/COUNTY-  LA/ST MARY
 AU1520  COUNTRY     -  US
 AU1520  USGS QUAD   -  CENTERVILLE (2018)
 AU1520
 AU1520                         *CURRENT SURVEY CONTROL
 AU1520  ______________________________________________________________________
 AU1520* NAD 83(1986) POSITION- 29 45 30.     (N) 091 24 45.     (W)   SCALED
 AU1520* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1520  **This station is located in a suspected subsidence area (see below).
 AU1520  ______________________________________________________________________
 AU1520  GEOID HEIGHT    -        -25.686 (meters)                     GEOID18
 AU1520
 AU1520.The horizontal coordinates were scaled from a map and have
 AU1520.an estimated accuracy of +/- 6 seconds.
 AU1520
 AU1520.** This station is in an area of known vertical motion. If an
 AU1520.** orthometric height was ever established but is not available 
 AU1520.** in the current survey control section, the orthometric height
 AU1520.** is considered suspect.  Suspect heights are available in the
 AU1520.** superseded section only if requested.
 AU1520
 AU1520.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1520.GEOID18 height accuracy estimate available here.
 AU1520
 AU1520.Click photographs - Photos may exist for this station.
 AU1520
 AU1520;                    North         East    Units  Estimated Accuracy
 AU1520;SPC LA S     -   139,480.      992,340.      MT  (+/- 180 meters Scaled)
 AU1520
 AU1520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN534930(NAD 83)
 AU1520
 AU1520                          SUPERSEDED SURVEY CONTROL
 AU1520
 AU1520.No superseded survey control is available for this station.
 AU1520
 AU1520_MARKER: P = PIPE CAP
 AU1520_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1520_STAMPING: B - M C 10
 AU1520_MARK LOGO: USACE
 AU1520_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1520_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1520
 AU1520  HISTORY     - Date     Condition        Report By
 AU1520  HISTORY     - UNK      MONUMENTED       USACE
 AU1520  HISTORY     - 1955     GOOD             CGS
 AU1520  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1520
 AU1520                          STATION DESCRIPTION
 AU1520
 AU1520'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1520'1.0 MILE EAST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU1520'CENTERVILLE, 93 FEET NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 29
 AU1520'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 12 FEET WEST OF THE
 AU1520'CENTER LINE OF A PRIVATE DRIVEWAY, 1.5 FEET NORTH OF A FENCE CORNER, 2
 AU1520'FEET EAST OF A WITNESS POST, SCREWED ON THE TOP OF AN IRON PIPE WHICH
 AU1520'IS 0.8 FEET BELOW THE TOP OF THE GROUND.
 AU1520
 AU1520                          STATION RECOVERY (1969)
 AU1520
 AU1520'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1520'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1524 ***********************************************************************
 AU1524  DESIGNATION -  B MC 15
 AU1524  PID         -  AU1524
 AU1524  STATE/COUNTY-  LA/ST MARY
 AU1524  COUNTRY     -  US
 AU1524  USGS QUAD   -  NORTH BEND (2018)
 AU1524
 AU1524                         *CURRENT SURVEY CONTROL
 AU1524  ______________________________________________________________________
 AU1524* NAD 83(1986) POSITION- 29 42 12.     (N) 091 22 49.     (W)   SCALED
 AU1524* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1524  **This station is located in a suspected subsidence area (see below).
 AU1524  ______________________________________________________________________
 AU1524  GEOID HEIGHT    -        -25.513 (meters)                     GEOID18
 AU1524
 AU1524.The horizontal coordinates were scaled from a map and have
 AU1524.an estimated accuracy of +/- 6 seconds.
 AU1524
 AU1524.** This station is in an area of known vertical motion. If an
 AU1524.** orthometric height was ever established but is not available 
 AU1524.** in the current survey control section, the orthometric height
 AU1524.** is considered suspect.  Suspect heights are available in the
 AU1524.** superseded section only if requested.
 AU1524
 AU1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1524.GEOID18 height accuracy estimate available here.
 AU1524
 AU1524.Click photographs - Photos may exist for this station.
 AU1524
 AU1524;                    North         East    Units  Estimated Accuracy
 AU1524;SPC LA S     -   133,380.      995,460.      MT  (+/- 180 meters Scaled)
 AU1524
 AU1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN566870(NAD 83)
 AU1524
 AU1524                          SUPERSEDED SURVEY CONTROL
 AU1524
 AU1524.No superseded survey control is available for this station.
 AU1524
 AU1524_MARKER: P = PIPE CAP
 AU1524_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1524_MARK LOGO: USACE
 AU1524_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1524_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1524
 AU1524  HISTORY     - Date     Condition        Report By
 AU1524  HISTORY     - UNK      MONUMENTED       USACE
 AU1524  HISTORY     - 1955     GOOD             CGS
 AU1524  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1524
 AU1524                          STATION DESCRIPTION
 AU1524
 AU1524'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1524'5.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU1524'CENTERVILLE, 125 FEET SOUTH OF THE SOUTH CORNER OF A HOUSE, 35 FEET
 AU1524'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 16 FEET SOUTHEAST OF A
 AU1524'POWER POLE, 1.5 FEET SOUTHWEST OF A WITNESS POST, SCREWED ON THE TOP
 AU1524'OF AN IRON PIPE WHICH IS FLUSH WITH THE GROUND.
 AU1524
 AU1524                          STATION RECOVERY (1969)
 AU1524
 AU1524'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1528 ***********************************************************************
 AU1528  DESIGNATION -  B MC 17
 AU1528  PID         -  AU1528
 AU1528  STATE/COUNTY-  LA/ST MARY
 AU1528  COUNTRY     -  US
 AU1528  USGS QUAD   -  PATTERSON (2018)
 AU1528
 AU1528                         *CURRENT SURVEY CONTROL
 AU1528  ______________________________________________________________________
 AU1528* NAD 83(1986) POSITION- 29 42 30.     (N) 091 20 51.     (W)   SCALED
 AU1528* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1528  **This station is located in a suspected subsidence area (see below).
 AU1528  ______________________________________________________________________
 AU1528  GEOID HEIGHT    -        -25.529 (meters)                     GEOID18
 AU1528
 AU1528.The horizontal coordinates were scaled from a map and have
 AU1528.an estimated accuracy of +/- 6 seconds.
 AU1528
 AU1528.** This station is in an area of known vertical motion. If an
 AU1528.** orthometric height was ever established but is not available 
 AU1528.** in the current survey control section, the orthometric height
 AU1528.** is considered suspect.  Suspect heights are available in the
 AU1528.** superseded section only if requested.
 AU1528
 AU1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1528.GEOID18 height accuracy estimate available here.
 AU1528
 AU1528.Click photographs - Photos may exist for this station.
 AU1528
 AU1528;                    North         East    Units  Estimated Accuracy
 AU1528;SPC LA S     -   133,940.      998,630.      MT  (+/- 180 meters Scaled)
 AU1528
 AU1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN598876(NAD 83)
 AU1528
 AU1528                          SUPERSEDED SURVEY CONTROL
 AU1528
 AU1528.No superseded survey control is available for this station.
 AU1528
 AU1528_MARKER: P = PIPE CAP
 AU1528_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1528_STAMPING: B - MC 17
 AU1528_MARK LOGO: USACE
 AU1528_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1528
 AU1528  HISTORY     - Date     Condition        Report By
 AU1528  HISTORY     - UNK      MONUMENTED       USACE
 AU1528  HISTORY     - 1964     GOOD             CGS
 AU1528  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1528
 AU1528                          STATION DESCRIPTION
 AU1528
 AU1528'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1528'ABOUT 5.0 MILES WEST ALONG OLD U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU1528'PATTERSON, IN S52, T15S, R11E, ABOUT 0.6 MILE WEST OF THE WEST
 AU1528'DRIVE TO THE WILLIAMS MEMORIAL AIRPORT, 65 FEET SOUTH OF THE CENTER OF
 AU1528'THE JUNCTION OF A GRADED DIRT ROAD LEADING SOUTHEAST, 49 FEET
 AU1528'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 33 FEET SOUTHWEST OF THE
 AU1528'CENTER LINE OF THE ROAD, ABOUT LEVEL WITH THE HIGHWAY, A CAP ON THE
 AU1528'TOP OF A 4-INCH IRON PIPE WHICH PROJECTS 1 INCH.  NOTE-THE MARK
 AU1528'APPEARS SOLID BUT IS LEANING SLIGHTLY TO THE NORTH AND THE CAP IS
 AU1528'BATTERED AROUND THE EDGES.
 AU1528
 AU1528                          STATION RECOVERY (1969)
 AU1528
 AU1528'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1528'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1529 ***********************************************************************
 AU1529  DESIGNATION -  B MC 18
 AU1529  PID         -  AU1529
 AU1529  STATE/COUNTY-  LA/ST MARY
 AU1529  COUNTRY     -  US
 AU1529  USGS QUAD   -  PATTERSON (2018)
 AU1529
 AU1529                         *CURRENT SURVEY CONTROL
 AU1529  ______________________________________________________________________
 AU1529* NAD 83(1986) POSITION- 29 42 49.     (N) 091 20 24.     (W)   SCALED
 AU1529* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1529  **This station is located in a suspected subsidence area (see below).
 AU1529  ______________________________________________________________________
 AU1529  GEOID HEIGHT    -        -25.545 (meters)                     GEOID18
 AU1529
 AU1529.The horizontal coordinates were scaled from a map and have
 AU1529.an estimated accuracy of +/- 6 seconds.
 AU1529
 AU1529.** This station is in an area of known vertical motion. If an
 AU1529.** orthometric height was ever established but is not available 
 AU1529.** in the current survey control section, the orthometric height
 AU1529.** is considered suspect.  Suspect heights are available in the
 AU1529.** superseded section only if requested.
 AU1529
 AU1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1529.GEOID18 height accuracy estimate available here.
 AU1529
 AU1529.Click photographs - Photos may exist for this station.
 AU1529
 AU1529;                    North         East    Units  Estimated Accuracy
 AU1529;SPC LA S     -   134,520.      999,360.      MT  (+/- 180 meters Scaled)
 AU1529
 AU1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN605882(NAD 83)
 AU1529
 AU1529                          SUPERSEDED SURVEY CONTROL
 AU1529
 AU1529.No superseded survey control is available for this station.
 AU1529
 AU1529_MARKER: P = PIPE CAP
 AU1529_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1529_STAMPING: B - MC 18
 AU1529_MARK LOGO: USACE
 AU1529_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1529_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1529
 AU1529  HISTORY     - Date     Condition        Report By
 AU1529  HISTORY     - UNK      MONUMENTED       USACE
 AU1529  HISTORY     - 1955     GOOD             CGS
 AU1529  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1529
 AU1529                          STATION DESCRIPTION
 AU1529
 AU1529'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1529'4.2 MILES WEST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU1529'PATTERSON, 249 FEET NORTHWEST OF THE FLAGPOLE AT THE WILLIAMS MEMORIAL
 AU1529'AIRPORT, 289 FEET NORTHWEST OF THE CARETAKERS HOUSE, 87 FEET SOUTHWEST
 AU1529'OF THE CENTER OF THE ENTRANCE TO THE AIRPORT, 26 FEET NORTHWEST OF THE
 AU1529'CENTER LINE OF THE HIGHWAY, 8 FEET WEST OF A 40 INCH OAK TREE, 2 FEET
 AU1529'NORTHEAST OF A WITNESS POST, ON THE TOP OF AN IRON PIPE WHICH IS SET
 AU1529'IN A CONCRETE POST.
 AU1529
 AU1529                          STATION RECOVERY (1969)
 AU1529
 AU1529'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1529'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1530 ***********************************************************************
 AU1530  DESIGNATION -  B MC 19
 AU1530  PID         -  AU1530
 AU1530  STATE/COUNTY-  LA/ST MARY
 AU1530  COUNTRY     -  US
 AU1530  USGS QUAD   -  PATTERSON (2018)
 AU1530
 AU1530                         *CURRENT SURVEY CONTROL
 AU1530  ______________________________________________________________________
 AU1530* NAD 83(1986) POSITION- 29 43 08.     (N) 091 19 47.     (W)   SCALED
 AU1530* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1530  **This station is located in a suspected subsidence area (see below).
 AU1530  ______________________________________________________________________
 AU1530  GEOID HEIGHT    -        -25.562 (meters)                     GEOID18
 AU1530
 AU1530.The horizontal coordinates were scaled from a map and have
 AU1530.an estimated accuracy of +/- 6 seconds.
 AU1530
 AU1530.** This station is in an area of known vertical motion. If an
 AU1530.** orthometric height was ever established but is not available 
 AU1530.** in the current survey control section, the orthometric height
 AU1530.** is considered suspect.  Suspect heights are available in the
 AU1530.** superseded section only if requested.
 AU1530
 AU1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1530.GEOID18 height accuracy estimate available here.
 AU1530
 AU1530.Click photographs - Photos may exist for this station.
 AU1530
 AU1530;                    North         East    Units  Estimated Accuracy
 AU1530;SPC LA S     -   135,110.    1,000,350.      MT  (+/- 180 meters Scaled)
 AU1530
 AU1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN615888(NAD 83)
 AU1530
 AU1530                          SUPERSEDED SURVEY CONTROL
 AU1530
 AU1530.No superseded survey control is available for this station.
 AU1530
 AU1530_MARKER: P = PIPE CAP
 AU1530_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1530_STAMPING: B - M C 19
 AU1530_MARK LOGO: USACE
 AU1530_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1530_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1530
 AU1530  HISTORY     - Date     Condition        Report By
 AU1530  HISTORY     - UNK      MONUMENTED       USACE
 AU1530  HISTORY     - 1955     GOOD             CGS
 AU1530  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1530
 AU1530                          STATION DESCRIPTION
 AU1530
 AU1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1530'3.5 MILES NORTHWEST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU1530'PATTERSON, 29 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 11.3
 AU1530'FEET NORTHEAST OF A 40 INCH PECAN TREE, 4 FEET EAST OF A TELEPHONE
 AU1530'POLE, 2 FEET SOUTHEAST OF A WITNESS POST, 0.1 FOOT ABOVE THE GROUND,
 AU1530'SCREWED ON THE TOP OF AN IRON PIPE WHICH IS SET IN A CONCRETE POST.
 AU1530
 AU1530                          STATION RECOVERY (1969)
 AU1530
 AU1530'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1530'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1533 ***********************************************************************
 AU1533  DESIGNATION -  B MC 22
 AU1533  PID         -  AU1533
 AU1533  STATE/COUNTY-  LA/ST MARY
 AU1533  COUNTRY     -  US
 AU1533  USGS QUAD   -  PATTERSON (2018)
 AU1533
 AU1533                         *CURRENT SURVEY CONTROL
 AU1533  ______________________________________________________________________
 AU1533* NAD 83(1986) POSITION- 29 42 23.     (N) 091 18 14.     (W)   SCALED
 AU1533* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1533  **This station is located in a suspected subsidence area (see below).
 AU1533  ______________________________________________________________________
 AU1533  GEOID HEIGHT    -        -25.527 (meters)                     GEOID18
 AU1533
 AU1533.The horizontal coordinates were scaled from a map and have
 AU1533.an estimated accuracy of +/- 6 seconds.
 AU1533
 AU1533.** This station is in an area of known vertical motion. If an
 AU1533.** orthometric height was ever established but is not available 
 AU1533.** in the current survey control section, the orthometric height
 AU1533.** is considered suspect.  Suspect heights are available in the
 AU1533.** superseded section only if requested.
 AU1533
 AU1533.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1533.GEOID18 height accuracy estimate available here.
 AU1533
 AU1533.Click photographs - Photos may exist for this station.
 AU1533
 AU1533;                    North         East    Units  Estimated Accuracy
 AU1533;SPC LA S     -   133,720.    1,002,850.      MT  (+/- 180 meters Scaled)
 AU1533
 AU1533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN640874(NAD 83)
 AU1533
 AU1533                          SUPERSEDED SURVEY CONTROL
 AU1533
 AU1533.No superseded survey control is available for this station.
 AU1533
 AU1533_MARKER: B = BOLT
 AU1533_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1533_SP_SET: CONCRETE BLOCK
 AU1533_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1533
 AU1533  HISTORY     - Date     Condition        Report By
 AU1533  HISTORY     - UNK      MONUMENTED       USACE
 AU1533  HISTORY     - 1964     GOOD             CGS
 AU1533  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1533
 AU1533                          STATION DESCRIPTION
 AU1533
 AU1533'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1533'ABOUT 1.0 MILE WEST ALONG OLD U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU1533'PATTERSON, IN S40, T15S, R11E, ABOUT 100 YARDS NORTHWEST OF THE
 AU1533'NORTH CORNER OF A SMALL CEMETERY SOUTHWEST OF THE HIGHWAY, 38 FEET
 AU1533'WEST OF THE CENTER OF THE JUNCTION OF A PAVED ROAD LEADING NORTHEAST,
 AU1533'23 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 40 1/2 FEET NORTH
 AU1533'OF BENCH MARK Y 200 1964, 17 FEET SOUTHEAST OF THE CENTER OF A
 AU1533'DRAINAGE DITCH, 3 FEET SOUTHEAST OF A BRACE POLE FOR A POWER LINE,
 AU1533'ABOUT LEVEL WITH THE HIGHWAY, THE TOP OF A 3/4-INCH BOLT SET IN A
 AU1533'14-INCH SQUARE CONCRETE BLOCK.
 AU1533
 AU1533                          STATION RECOVERY (1969)
 AU1533
 AU1533'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1533'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0198 ***********************************************************************
 AU0198  DESIGNATION -  B MC 24
 AU0198  PID         -  AU0198
 AU0198  STATE/COUNTY-  LA/ST MARY
 AU0198  COUNTRY     -  US
 AU0198  USGS QUAD   -  PATTERSON (2018)
 AU0198
 AU0198                         *CURRENT SURVEY CONTROL
 AU0198  ______________________________________________________________________
 AU0198* NAD 83(1986) POSITION- 29 41 06.     (N) 091 17 55.     (W)   SCALED
 AU0198* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0198  **This station is located in a suspected subsidence area (see below).
 AU0198  ______________________________________________________________________
 AU0198  GEOID HEIGHT    -        -25.466 (meters)                     GEOID18
 AU0198
 AU0198.The horizontal coordinates were scaled from a map and have
 AU0198.an estimated accuracy of +/- 6 seconds.
 AU0198
 AU0198.** This station is in an area of known vertical motion.  Due to the
 AU0198.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0198.** determined the orthometric heights for marks in these suspect
 AU0198.** subsidence areas should be considered valid only at the epoch date
 AU0198.** associated with the orthometric height.  These heights must always
 AU0198.** be validated when used as control.  All previously superseded
 AU0198.** orthometric heights are now considered suspect and are available
 AU0198.** in the superseded section.  NGS does not recommend using suspect
 AU0198.** or superseded heights as control.
 AU0198
 AU0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0198.GEOID18 height accuracy estimate available here.
 AU0198
 AU0198.Click photographs - Photos may exist for this station.
 AU0198
 AU0198;                    North         East    Units  Estimated Accuracy
 AU0198;SPC LA S     -   131,350.    1,003,360.      MT  (+/- 180 meters Scaled)
 AU0198
 AU0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN646850(NAD 83)
 AU0198
 AU0198                          SUPERSEDED SURVEY CONTROL
 AU0198
 AU0198.No superseded survey control is available for this station.
 AU0198
 AU0198_MARKER: DD = SURVEY DISK
 AU0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0198_STAMPING: B-MC 24
 AU0198_MARK LOGO: USACE
 AU0198_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0198+STABILITY: SURFACE MOTION
 AU0198_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0198+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0198
 AU0198  HISTORY     - Date     Condition        Report By
 AU0198  HISTORY     - UNK      MONUMENTED       USACE
 AU0198  HISTORY     - 1969     GOOD             CGS
 AU0198  HISTORY     - 1976     GOOD             NGS
 AU0198  HISTORY     - 19930304 GOOD             NGS
 AU0198
 AU0198                          STATION DESCRIPTION
 AU0198
 AU0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0198'AT PATTERSON, ABOUT 0.8 MILES SOUTHEAST ALONG STATE HIGHWAY 182 FROM
 AU0198'THE UNITED METHODIST CHURCH, NEAR THE SOUTH CORNER OF A LAWN FOR A
 AU0198'LARGE ONE-STORY BRICK RESIDENCE, 28 1/2 FEET NORTHEAST OF THE CENTER
 AU0198'OF THE JUNCTION OF BERNARD STREET LEADING SOUTHWEST, 37 FEET NORTHWEST
 AU0198'OF THE CENTER LINE OF A DRIVEWAY, 5.4 FEET NORTH OF THE WEST CORNER OF
 AU0198'A CHAIN LINK FENCE, 2.7 FEET NORTHWEST OF THE SOUTHWEST-NORTHEAST
 AU0198'FENCE LINE, 4.2 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 AU0198'THE HIGHWAY AND IS A USE CAP ON 2 INCH PIPE SET IN THE TOP OF A
 AU0198'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE LEVEL OF THE GROUND.
 AU0198
 AU0198                          STATION RECOVERY (1976)
 AU0198
 AU0198'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0198'AT PATTERSON, 0.8 MILE SOUTHEAST ALONG STATE HIGHWAY 182 FROM THE
 AU0198'UNITED METHODIST CHURCH, AT THE JUNCTION OF BERNARD STREET, 28.5 FT.
 AU0198'NORTHEAST OF THE CENTER OF THE JUNCTION, 28 FT. NORTHEAST OF THE
 AU0198'CENTER LINE OF THE HIGHWAY, 14 FT. SOUTHEAST OF THE EXTENDED CENTER
 AU0198'LINE OF THE STREET, 37 FT. NORTHWEST OF THE CENTER LINE OF A DRIVEWAY,
 AU0198'5.4 FT. NORTH OF THE WEST CORNER OF A CHAIN LINK FENCE, 2.7 FT.
 AU0198'NORTHWEST OF THE SOUTHWEST-NORTHEAST FENCE LINE, 28 FT. SOUTHEAST OF
 AU0198'A JUNCTION POWER LINE POLE. A CAP ON A 2-1NCH IRON PIPE SET IN THE
 AU0198'TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FT. ABOVE THE GROUND.
 AU0198
 AU0198                          STATION RECOVERY (1993)
 AU0198
 AU0198'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0198'IN PATTERSON, AT THE INTERSECTION OF MAIN AND BENARD STREETS, 8.5 M
 AU0198'(27.9 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF MAIN STREET,
 AU0198'8.2 M (26.9 FT) SOUTHEAST OF T-JUNCTION UTILITY LIGHT POLE NUMBER
 AU0198'01104 37037 WITH 2 TRANSFORMERS ATTACHED, 3.4 M (11.2 FT) SOUTHEAST
 AU0198'OF THE EXTENDED CENTERLINE OF BERNARD STREET, 1.2 M (3.9 FT) NORTH OF
 AU0198'THE WEST CORNER OF A CHAIN-LINK FENCE, 1.0 M (3.3 FT) NORTHWEST OF
 AU0198'THE FENCE, 1.0 M (3.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AU0198'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0204 ***********************************************************************
 AU0204  DESIGNATION -  B MC 28
 AU0204  PID         -  AU0204
 AU0204  STATE/COUNTY-  LA/ST MARY
 AU0204  COUNTRY     -  US
 AU0204  USGS QUAD   -  PATTERSON (2018)
 AU0204
 AU0204                         *CURRENT SURVEY CONTROL
 AU0204  ______________________________________________________________________
 AU0204* NAD 83(1986) POSITION- 29 41 46.     (N) 091 16 09.     (W)   SCALED
 AU0204* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0204  **This station is located in a suspected subsidence area (see below).
 AU0204  ______________________________________________________________________
 AU0204  GEOID HEIGHT    -        -25.500 (meters)                     GEOID18
 AU0204
 AU0204.The horizontal coordinates were scaled from a map and have
 AU0204.an estimated accuracy of +/- 6 seconds.
 AU0204
 AU0204.** This station is in an area of known vertical motion.  Due to the
 AU0204.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0204.** determined the orthometric heights for marks in these suspect
 AU0204.** subsidence areas should be considered valid only at the epoch date
 AU0204.** associated with the orthometric height.  These heights must always
 AU0204.** be validated when used as control.  All previously superseded
 AU0204.** orthometric heights are now considered suspect and are available
 AU0204.** in the superseded section.  NGS does not recommend using suspect
 AU0204.** or superseded heights as control.
 AU0204
 AU0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0204.GEOID18 height accuracy estimate available here.
 AU0204
 AU0204.Click photographs - Photos may exist for this station.
 AU0204
 AU0204;                    North         East    Units  Estimated Accuracy
 AU0204;SPC LA S     -   132,580.    1,006,210.      MT  (+/- 180 meters Scaled)
 AU0204
 AU0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN674863(NAD 83)
 AU0204
 AU0204                          SUPERSEDED SURVEY CONTROL
 AU0204
 AU0204.No superseded survey control is available for this station.
 AU0204
 AU0204_MARKER: DD = SURVEY DISK
 AU0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0204_STAMPING: M C
 AU0204_MARK LOGO: USACE
 AU0204_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0204+STABILITY: SURFACE MOTION
 AU0204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0204+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0204
 AU0204  HISTORY     - Date     Condition        Report By
 AU0204  HISTORY     - UNK      MONUMENTED       USACE
 AU0204  HISTORY     - 1969     GOOD             CGS
 AU0204  HISTORY     - 1976     GOOD             NGS
 AU0204  HISTORY     - 19930304 GOOD             NGS
 AU0204
 AU0204                          STATION DESCRIPTION
 AU0204
 AU0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0204'AT BAYOU VISTA, 0.1 MILE NORTH ALONG STATE HIGHWAY 182 FROM THE
 AU0204'JUNCTION OF FIELD STREET, 50 FEET SOUTHWEST OF THE CENTER OF THE
 AU0204'JUNCTION OF SOUTHEAST STREET, 21.7 FEET NORTHEAST OF GATE IN CHAIN
 AU0204'LINK FENCE AROUND A LARGE LAWN, 39 FEET WEST OF THE CENTER LINE OF THE
 AU0204'HIGHWAY, 15 1/2 FEET NORTH OF THE CENTER LINE OF DRIVEWAY, 2 1/2 FEET
 AU0204'SOUTHWEST OF A POWER LINE POLE, 2 FEET NORTH OF A WHITE WOODEN WITNESS
 AU0204'POST, ABOUT LEVEL WITH THE HIGHWAY, A USE CAP ON TOP OF A 2 INCH IRON
 AU0204'PIPE WHICH IS SET IN A CONCRETE POST AND PROJECTS 2 INCHES ABOVE THE
 AU0204'LEVEL OF THE GROUND.
 AU0204
 AU0204                          STATION RECOVERY (1976)
 AU0204
 AU0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0204'AT BAYOU VISTA 0.1 MILE NORTHEAST ALONG STATE HIGHWAY 182 FROM THE
 AU0204'JUNCTION OF FIELD STREET, 50 FT. WEST OF THE CENTER OF THE JUNCTION
 AU0204'OF SOUTHEAST STREET, 39.5 FT. NORTHWEST OF THE CENTER LINE OF THE
 AU0204'HIGHWAY, 15.5 FT. NORTHEAST OF THE CENTER LINE OF A DRIVEWAY, 22 FT.
 AU0204'SOUTHEAST OF THE NORTHEAST END OF A CHAIN LINK FENCE GATE, 9 FT.
 AU0204'NORTH OF THE CENTER OF THE NORTHEAST END OF A CONCRETE PIPE CULVERT
 AU0204'2.5 FT. WEST OF A JUNCTION POWER LINE POLE. A 2-INCH CAP ON THE TOP
 AU0204'OF AN IRON PIPE WHICH IS SET IN A CONCRETE POST FLUSH WITH THE
 AU0204'GROUND.
 AU0204
 AU0204                          STATION RECOVERY (1993)
 AU0204
 AU0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0204'0.4 KM (0.25 MI) NORTHEASTERLY ALONG CATHERINE STREET FROM THE POST
 AU0204'OFFICE IN PATTERSON, THENCE 5.6 KM (3.45 MI) EASTERLY ALONG STATE
 AU0204'HIGHWAY 182, 11.7 M (38.4 FT) NORTHWEST OF AND LEVEL WITH THE
 AU0204'CENTERLINE OF THE HIGHWAY, 4.5 M (14.8 FT) NORTHEAST OF THE CENTER OF
 AU0204'A GRAVELED DRIVEWAY LEADING TO HOUSE NUMBER 1933, 2.8 M (9.2 FT)
 AU0204'NORTHWEST OF THE NORTHEAST END OF A CULVERT, 2.2 M (7.2 FT) SOUTH OF
 AU0204'THE CENTER OF A WATER METER COVER, 0.7 M (2.3 FT) SOUTHWEST OF A
 AU0204'T-JUNCTION UTILITY POLE, 0.2 M (0.7 FT) NORTHEAST OF A WITNESS POST,
 AU0204'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE DISK IS
 AU0204'MARRED AND ALL THAT REMAINS OF THE ORIGINAL STAMPING B MC 28 IS MC.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1534 ***********************************************************************
 BW1534  DESIGNATION -  B RIV
 BW1534  PID         -  BW1534
 BW1534  STATE/COUNTY-  LA/CONCORDIA
 BW1534  COUNTRY     -  US
 BW1534  USGS QUAD   -  JONESVILLE SOUTH (2018)
 BW1534
 BW1534                         *CURRENT SURVEY CONTROL
 BW1534  ______________________________________________________________________
 BW1534* NAD 83(1986) POSITION- 31 37 15.     (N) 091 48 29.     (W)   SCALED
 BW1534* NAVD 88 ORTHO HEIGHT -    16.93  (+/-2cm)       55.5   (feet) VERTCON3
 BW1534  ______________________________________________________________________
 BW1534  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 BW1534  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1534
 BW1534.The horizontal coordinates were scaled from a map and have
 BW1534.an estimated accuracy of +/- 6 seconds.
 BW1534
 BW1534.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1534.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1534
 BW1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1534.GEOID18 height accuracy estimate available here.
 BW1534
 BW1534.The vertical order pertains to the NGVD 29 superseded value.
 BW1534
 BW1534.Click photographs - Photos may exist for this station.
 BW1534
 BW1534;                    North         East    Units  Estimated Accuracy
 BW1534;SPC LA N     -   124,480.    1,065,650.      MT  (+/- 180 meters Scaled)
 BW1534
 BW1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ130990(NAD 83)
 BW1534
 BW1534                          SUPERSEDED SURVEY CONTROL
 BW1534
 BW1534  NGVD 29 (??/??/92)   16.946  (m)           55.60   (f) ADJ UNCH    1 2
 BW1534
 BW1534.Superseded values are not recommended for survey control.
 BW1534
 BW1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1534.See file dsdata.pdf to determine how the superseded data were derived.
 BW1534
 BW1534_MARKER: DD = SURVEY DISK
 BW1534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1534_STAMPING: 1966
 BW1534_MARK LOGO: USACE
 BW1534_PROJECTION: PROJECTING 8 CENTIMETERS
 BW1534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1534+STABILITY: SURFACE MOTION
 BW1534
 BW1534  HISTORY     - Date     Condition        Report By
 BW1534  HISTORY     - UNK      MONUMENTED       USACE
 BW1534  HISTORY     - 1966     GOOD             CGS
 BW1534
 BW1534                          STATION DESCRIPTION
 BW1534
 BW1534'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1534'ABOUT 0.45 MILE SOUTHEAST ALONG U.S. HIGHWAY 84 FROM THE NORTHWEST END
 BW1534'OF THE HIGHWAY BRIDGE OVER THE BLACK RIVER AT JONESVILLE, 88.0 FEET
 BW1534'EAST OF THE EAST CORNER OF THE SOUTHEAST ABUTMENT OF THE BRIDGE, 80
 BW1534'FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 43 FEET SOUTHEAST OF
 BW1534'THE CENTER OF A CATTLE GUARD AND THE CENTER LINE OF A DIRT ROAD ON THE
 BW1534'TOP OF A LEVEE, 7.0 FEET NORTHWEST OF A 15-INCH GUM TREE, 1.3 FEET
 BW1534'NORTHEAST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 BW1534'3 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DL0798 ***********************************************************************
 DL0798  DESIGNATION -  BA
 DL0798  PID         -  DL0798
 DL0798  STATE/COUNTY-  LA/BOSSIER
 DL0798  COUNTRY     -  US
 DL0798  USGS QUAD   -  BRADLEY (2017)
 DL0798
 DL0798                         *CURRENT SURVEY CONTROL
 DL0798  ______________________________________________________________________
 DL0798* NAD 83(1986) POSITION- 33 01 08.     (N) 093 40 27.     (W)   SCALED
 DL0798* NAVD 88 ORTHO HEIGHT -    75.115 (meters)      246.44  (feet) ADJUSTED
 DL0798  ______________________________________________________________________
 DL0798  GEOID HEIGHT    -        -26.381 (meters)                     GEOID18
 DL0798  DYNAMIC HEIGHT  -         75.033 (meters)      246.17  (feet) COMP
 DL0798  MODELED GRAVITY -    979,543.8   (mgal)                       NAVD 88
 DL0798
 DL0798  VERT ORDER      -  FIRST     CLASS II
 DL0798
 DL0798.The horizontal coordinates were scaled from a map and have
 DL0798.an estimated accuracy of +/- 6 seconds.
 DL0798
 DL0798.The orthometric height was determined by differential leveling and
 DL0798.adjusted by the NATIONAL GEODETIC SURVEY
 DL0798.in June 1991.
 DL0798
 DL0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL0798.GEOID18 height accuracy estimate available here.
 DL0798
 DL0798.Click photographs - Photos may exist for this station.
 DL0798
 DL0798.The dynamic height is computed by dividing the NAVD 88
 DL0798.geopotential number by the normal gravity value computed on the
 DL0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL0798.degrees latitude (g = 980.6199 gals.).
 DL0798
 DL0798.The modeled gravity was interpolated from observed gravity values.
 DL0798
 DL0798;                    North         East    Units  Estimated Accuracy
 DL0798;SPC LA N     -   279,900.      890,290.      MT  (+/- 180 meters Scaled)
 DL0798
 DL0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS370535(NAD 83)
 DL0798
 DL0798                          SUPERSEDED SURVEY CONTROL
 DL0798
 DL0798  NGVD 29 (??/??/92)   75.177  (m)          246.64   (f) ADJ UNCH    1 2
 DL0798
 DL0798.Superseded values are not recommended for survey control.
 DL0798
 DL0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL0798.See file dsdata.pdf to determine how the superseded data were derived.
 DL0798
 DL0798_MARKER: N = NAIL
 DL0798_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 DL0798_SP_SET: OAK TREE
 DL0798_STAMPING: BA
 DL0798_MARK LOGO: CGS
 DL0798_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DL0798
 DL0798  HISTORY     - Date     Condition        Report By
 DL0798  HISTORY     - 1960     MONUMENTED       CGS
 DL0798  HISTORY     - 20010331 MARK NOT FOUND   NGS
 DL0798  HISTORY     - 20020114 MARK NOT FOUND   NGS
 DL0798
 DL0798                          STATION DESCRIPTION
 DL0798
 DL0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 DL0798'5.55 MI S FROM BRADLEY.
 DL0798'5.55 MILES SOUTH OF BRADLEY ARKANSAS, 127 FEET EAST OF THE EAST RAIL,
 DL0798'130 FEET EAST OF THE CENTER OF ROAD CROSSING, 39 FEET NORTH OF THE
 DL0798'CENTER LINE OF THE OLD ROAD, MARK IS ON THE ARKANSAS SIDE OF THE LINE,
 DL0798'AND IN THE EAST ROOT OF A 36-INCH OAK TREE.  A COPPER NAIL AND WASHER
 DL0798'STAMPED BA.
 DL0798
 DL0798                          STATION RECOVERY (2001)
 DL0798
 DL0798'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 DL0798'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 DL0798
 DL0798                          STATION RECOVERY (2002)
 DL0798
 DL0798'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 DL0798'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9340 ***********************************************************************
 DJ9340  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9340  DESIGNATION -  BA 25B SM 09
 DJ9340  PID         -  DJ9340
 DJ9340  STATE/COUNTY-  LA/LAFOURCHE
 DJ9340  COUNTRY     -  US
 DJ9340  USGS QUAD   -  SAVOIE (2018)
 DJ9340
 DJ9340                         *CURRENT SURVEY CONTROL
 DJ9340  ______________________________________________________________________
 DJ9340* NAD 83(2011) POSITION- 29 44 15.65931(N) 090 40 41.19593(W)   ADJUSTED
 DJ9340* NAD 83(2011) ELLIP HT-   -22.530 (meters)        (06/27/12)   ADJUSTED
 DJ9340* NAD 83(2011) EPOCH   -  2010.00
 DJ9340* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DJ9340  **This station is located in a suspected subsidence area (see below).
 DJ9340  ______________________________________________________________________
 DJ9340  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DJ9340  GEOID HEIGHT    -        -25.589 (meters)                     GEOID03
 DJ9340  GEOID HEIGHT    -        -25.510 (meters)                     GEOID18
 DJ9340  NAD 83(2011) X  -    -65,597.936 (meters)                     COMP
 DJ9340  NAD 83(2011) Y  - -5,542,330.135 (meters)                     COMP
 DJ9340  NAD 83(2011) Z  -  3,145,147.179 (meters)                     COMP
 DJ9340  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 DJ9340
 DJ9340  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9340  Standards:
 DJ9340         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9340            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9340  -------------------------------------------------------------------
 DJ9340  NETWORK    0.54   2.84           0.11   0.27   1.45      0.03043844
 DJ9340  -------------------------------------------------------------------
 DJ9340  Click here for local accuracies and other accuracy information.
 DJ9340
 DJ9340.The horizontal coordinates were established by GPS observations
 DJ9340.and adjusted by the National Geodetic Survey in June 2012.
 DJ9340
 DJ9340.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9340.been affixed to the stable North American tectonic plate. See 
 DJ9340.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9340
 DJ9340.The horizontal coordinates are valid at the epoch date displayed above
 DJ9340.which is a decimal equivalence of Year/Month/Day.
 DJ9340
 DJ9340.** This station is in an area of known vertical motion. If an
 DJ9340.** orthometric height was ever established but is not available 
 DJ9340.** in the current survey control section, the orthometric height
 DJ9340.** is considered suspect.  Suspect heights are available in the
 DJ9340.** superseded section only if requested.
 DJ9340
 DJ9340.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9340.GEOID18 height accuracy estimate available here.
 DJ9340
 DJ9340.Click photographs - Photos may exist for this station.
 DJ9340
 DJ9340.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9340
 DJ9340.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9340
 DJ9340.The ellipsoidal height was determined by GPS observations
 DJ9340.and is referenced to NAD 83.
 DJ9340
 DJ9340. The following values were computed from the NAD 83(2011) position.
 DJ9340
 DJ9340;                    North         East     Units Scale Factor Converg.
 DJ9340;SPC LA S     -   137,371.793 1,063,381.281   MT  0.99993623   +0 19 39.4
 DJ9340;SPC LA S     -   450,693.96  3,488,776.75   sFT  0.99993623   +0 19 39.4
 DJ9340;UTM  15      - 3,291,976.859   724,558.978   MT  1.00022222   +1 09 08.0
 DJ9340
 DJ9340!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9340!SPC LA S     -   1.00000354  x   0.99993623  =   0.99993977
 DJ9340!UTM  15      -   1.00000354  x   1.00022222  =   1.00022576
 DJ9340
 DJ9340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2455891976(NAD 83)
 DJ9340
 DJ9340                          SUPERSEDED SURVEY CONTROL
 DJ9340
 DJ9340  NAD 83(2007)-  29 44 15.65935(N)    090 40 41.19654(W) AD(2006.81) A
 DJ9340  ELLIP H (03/12/08)  -22.515  (m)                       GP(2006.81) 3 1
 DJ9340
 DJ9340.Superseded values are not recommended for survey control.
 DJ9340
 DJ9340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9340.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9340
 DJ9340_MARKER: DD = SURVEY DISK
 DJ9340_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DJ9340_STAMPING: BA 25 B SM 09
 DJ9340_MARK LOGO: NONE
 DJ9340_PROJECTION: FLUSH
 DJ9340_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ9340_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9340+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2006
 DJ9340
 DJ9340  HISTORY     - Date     Condition        Report By
 DJ9340  HISTORY     - 20031104 MONUMENTED       LOCENG
 DJ9340  HISTORY     - 20060425 GOOD             NGS
 DJ9340
 DJ9340                          STATION DESCRIPTION
 DJ9340
 DJ9340'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DJ9340'7.65 KM (4.8 MI) WESTERLY ALONG STATE HIGHWAY 308 FROM THE JUNCTION OF
 DJ9340'STATE HIGHWAY 3198 IN RACELAND TO THE MARK ON THE LEFT BY A DITCH BANK
 DJ9340'AND ALSO IS 0.45 KM (0.3 MI) EAST OF THE THIRD ZION BAPTIST CHURCH.
 DJ9340'
 DJ9340'41.3 FT (12.6 M) WEST OF THE CENTERLINE OF A GRAVELED DRIVEWAY, 24.9
 DJ9340'FT (7.6 M) NORTH OF THE CENTERLINE OF STATE HIGHWAY 308, 3.9 FT (1.2
 DJ9340'M) NORTHWEST OF A ANCHOR IN CONCRETE, AND 2.9 FT (0.9 M) NORTH OF A
 DJ9340'CARSONITE WITNESS POST.
 DJ9340'
 DJ9340'NOTE--ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO
 DJ9340'CAP. STAMPING DECODES AS DNR BARATARIA DRAINAGE BASIN PROJECT 25B,
 DJ9340'SECONDARY MARK 09.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3816 ***********************************************************************
 DH3816  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3816  DESIGNATION -  BA01 SM01
 DH3816  PID         -  DH3816
 DH3816  STATE/COUNTY-  LA/ST CHARLES
 DH3816  COUNTRY     -  US
 DH3816  USGS QUAD   -  LULING (2018)
 DH3816
 DH3816                         *CURRENT SURVEY CONTROL
 DH3816  ______________________________________________________________________
 DH3816* NAD 83(2011) POSITION- 29 55 01.64861(N) 090 18 58.55673(W)   ADJUSTED
 DH3816* NAD 83(2011) ELLIP HT-   -24.187 (meters)        (06/27/12)   ADJUSTED
 DH3816* NAD 83(2011) EPOCH   -  2010.00
 DH3816* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3816  **This station is located in a suspected subsidence area (see below).
 DH3816  ______________________________________________________________________
 DH3816  NAVD 88 orthometric height was determined with an earlier geoid model
 DH3816  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 DH3816  NAD 83(2011) X  -    -30,540.359 (meters)                     COMP
 DH3816  NAD 83(2011) Y  - -5,532,739.070 (meters)                     COMP
 DH3816  NAD 83(2011) Z  -  3,162,402.280 (meters)                     COMP
 DH3816  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 DH3816
 DH3816  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3816  Standards:
 DH3816         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3816            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3816  -------------------------------------------------------------------
 DH3816  NETWORK    0.46   2.57           0.09   0.23   1.31      0.04813714
 DH3816  -------------------------------------------------------------------
 DH3816  Click here for local accuracies and other accuracy information.
 DH3816
 DH3816.The horizontal coordinates were established by GPS observations
 DH3816.and adjusted by the National Geodetic Survey in June 2012.
 DH3816
 DH3816.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3816.been affixed to the stable North American tectonic plate. See 
 DH3816.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3816
 DH3816.The horizontal coordinates are valid at the epoch date displayed above
 DH3816.which is a decimal equivalence of Year/Month/Day.
 DH3816
 DH3816.** This station is in an area of known vertical motion. If an
 DH3816.** orthometric height was ever established but is not available 
 DH3816.** in the current survey control section, the orthometric height
 DH3816.** is considered suspect.  Suspect heights are available in the
 DH3816.** superseded section only if requested.
 DH3816
 DH3816.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3816.GEOID18 height accuracy estimate available here.
 DH3816
 DH3816.Click photographs - Photos may exist for this station.
 DH3816
 DH3816.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3816
 DH3816.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3816
 DH3816.The ellipsoidal height was determined by GPS observations
 DH3816.and is referenced to NAD 83.
 DH3816
 DH3816. The following values were computed from the NAD 83(2011) position.
 DH3816
 DH3816;                    North         East     Units Scale Factor Converg.
 DH3816;SPC LA S     -   157,516.042 1,098,206.026   MT  0.99992681   +0 30 30.8
 DH3816;SPC LA S     -   516,783.88  3,603,030.94   sFT  0.99992681   +0 30 30.8
 DH3816;UTM  15      - 3,312,630.035   759,102.714   MT  1.00042838   +1 20 21.3
 DH3816
 DH3816!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3816!SPC LA S     -   1.00000380  x   0.99992681  =   0.99993061
 DH3816!UTM  15      -   1.00000380  x   1.00042838  =   1.00043218
 DH3816
 DH3816_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5910212630(NAD 83)
 DH3816
 DH3816                          SUPERSEDED SURVEY CONTROL
 DH3816
 DH3816  ELLIP H (03/12/08)  -24.190  (m)                       GP(       ) 3 1
 DH3816  NAD 83(2007)-  29 55 01.64867(N)    090 18 58.55727(W) AD(       ) 0
 DH3816  ELLIP H (02/10/07)  -24.148  (m)                       GP(       )    
 DH3816  NAD 83(1992)-  29 55 01.64871(N)    090 18 58.55731(W) AD(2004.65) B
 DH3816  ELLIP H (06/22/05)  -24.153  (m)                       GP(2004.65) 4 1
 DH3816
 DH3816.Superseded values are not recommended for survey control.
 DH3816
 DH3816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3816.See file dsdata.pdf to determine how the superseded data were derived.
 DH3816
 DH3816_MARKER: F = FLANGE-ENCASED ROD
 DH3816_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH3816_STAMPING: BA 01 SM 01
 DH3816_MARK LOGO: LADNR
 DH3816_PROJECTION: FLUSH
 DH3816_MAGNETIC: I = MARKER IS A STEEL ROD
 DH3816_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH3816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3816+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2009
 DH3816
 DH3816  HISTORY     - Date     Condition        Report By
 DH3816  HISTORY     - 2002     MONUMENTED       CHANCE
 DH3816  HISTORY     - 20040601 GOOD             CHANCE
 DH3816  HISTORY     - 20060429 GOOD             NGS
 DH3816  HISTORY     - 20090502 GOOD             LOWE
 DH3816
 DH3816                          STATION DESCRIPTION
 DH3816
 DH3816'DESCRIBED BY JE CHANCE AND ASSOCIATES 2004
 DH3816'THE STATION IS LOCATED ABOUT 5.0 MI EAST OF BOUTTE.
 DH3816'
 DH3816'TO REACH THE STATION FROM THE INTERSECTION OF US HWY 90 AND US
 DH3816'INTERSTATE HWY 310 IN BOUTTE, GO  EASTERLY FOR 5.0 MI ALONG HWY 90 TO
 DH3816'A BRIDGE SPANNING THE DAVIS POND OUTFALL CANAL AND THE  STATION ON THE
 DH3816'LEFT AT THE NORTH HWY RIGHT OF WAY FENCE LINE JUST EAST OF THE BRIDGE.
 DH3816
 DH3816                          STATION RECOVERY (2006)
 DH3816
 DH3816'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DH3816'RECOVERED AS DESCRIBED. LADNR COASTAL RESTORATION DIVISION, BARATARIA
 DH3816'DRAINAGE AREA, RESTORATION PROJECT 01,SURVEY MARK 01.
 DH3816
 DH3816                          STATION RECOVERY (2009)
 DH3816
 DH3816'RECOVERY NOTE BY LOWE ENGINEERS 2009 (RW)
 DH3816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9339 ***********************************************************************
 DJ9339  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9339  DESIGNATION -  BA03C SM 01
 DJ9339  PID         -  DJ9339
 DJ9339  STATE/COUNTY-  LA/PLAQUEMINES
 DJ9339  COUNTRY     -  US
 DJ9339  USGS QUAD   -  PHOENIX (2018)
 DJ9339
 DJ9339                         *CURRENT SURVEY CONTROL
 DJ9339  ______________________________________________________________________
 DJ9339* NAD 83(2011) POSITION- 29 41 58.77206(N) 089 59 13.50566(W)   ADJUSTED
 DJ9339* NAD 83(2011) ELLIP HT-   -24.549 (meters)        (06/27/12)   ADJUSTED
 DJ9339* NAD 83(2011) EPOCH   -  2010.00
 DJ9339* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DJ9339  **This station is located in a suspected subsidence area (see below).
 DJ9339  ______________________________________________________________________
 DJ9339  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DJ9339  GEOID HEIGHT    -        -25.217 (meters)                     GEOID03
 DJ9339  GEOID HEIGHT    -        -25.158 (meters)                     GEOID18
 DJ9339  NAD 83(2011) X  -      1,249.860 (meters)                     COMP
 DJ9339  NAD 83(2011) Y  - -5,544,805.923 (meters)                     COMP
 DJ9339  NAD 83(2011) Z  -  3,141,485.677 (meters)                     COMP
 DJ9339  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 DJ9339
 DJ9339  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9339  Standards:
 DJ9339         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9339            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9339  -------------------------------------------------------------------
 DJ9339  NETWORK    0.64   3.43           0.14   0.32   1.75     -0.00444001
 DJ9339  -------------------------------------------------------------------
 DJ9339  Click here for local accuracies and other accuracy information.
 DJ9339
 DJ9339.The horizontal coordinates were established by GPS observations
 DJ9339.and adjusted by the National Geodetic Survey in June 2012.
 DJ9339
 DJ9339.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9339.been affixed to the stable North American tectonic plate. See 
 DJ9339.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9339
 DJ9339.The horizontal coordinates are valid at the epoch date displayed above
 DJ9339.which is a decimal equivalence of Year/Month/Day.
 DJ9339
 DJ9339.** This station is in an area of known vertical motion. If an
 DJ9339.** orthometric height was ever established but is not available 
 DJ9339.** in the current survey control section, the orthometric height
 DJ9339.** is considered suspect.  Suspect heights are available in the
 DJ9339.** superseded section only if requested.
 DJ9339
 DJ9339.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9339.GEOID18 height accuracy estimate available here.
 DJ9339
 DJ9339.Click photographs - Photos may exist for this station.
 DJ9339
 DJ9339.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9339
 DJ9339.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9339
 DJ9339.The ellipsoidal height was determined by GPS observations
 DJ9339.and is referenced to NAD 83.
 DJ9339
 DJ9339. The following values were computed from the NAD 83(2011) position.
 DJ9339
 DJ9339;                    North         East     Units Scale Factor Converg.
 DJ9339;SPC LA S     -   133,741.214 1,130,272.975   MT  0.99993948   +0 40 23.3
 DJ9339;SPC LA S     -   438,782.63  3,708,237.25   sFT  0.99993948   +0 40 23.3
 DJ9339;UTM  16      - 3,289,240.857   210,971.883   MT  1.00063086   -1 28 51.6
 DJ9339;UTM  15      - 3,289,305.785   791,528.603   MT  1.00064877   +1 29 37.7
 DJ9339
 DJ9339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9339!SPC LA S     -   1.00000386  x   0.99993948  =   0.99994334
 DJ9339!UTM  16      -   1.00000386  x   1.00063086  =   1.00063472
 DJ9339!UTM  15      -   1.00000386  x   1.00064877  =   1.00065263
 DJ9339
 DJ9339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1097189240(NAD 83)
 DJ9339
 DJ9339                          SUPERSEDED SURVEY CONTROL
 DJ9339
 DJ9339  NAD 83(2007)-  29 41 58.77211(N)    089 59 13.50630(W) AD(2006.81) A
 DJ9339  ELLIP H (03/12/08)  -24.537  (m)                       GP(2006.81) 3 1
 DJ9339
 DJ9339.Superseded values are not recommended for survey control.
 DJ9339
 DJ9339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9339.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9339
 DJ9339_MARKER: I = METAL ROD
 DJ9339_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9339_STAMPING: BAO3C SMO1
 DJ9339_MARK LOGO: LADNR
 DJ9339_PROJECTION: RECESSED 3 CENTIMETERS
 DJ9339_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ9339_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9339+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2006
 DJ9339
 DJ9339  HISTORY     - Date     Condition        Report By
 DJ9339  HISTORY     - UNK      MONUMENTED       LADNR
 DJ9339  HISTORY     - 20060403 GOOD             NGS
 DJ9339  HISTORY     - 20100504 MARK NOT FOUND   JCLS
 DJ9339
 DJ9339                          STATION DESCRIPTION
 DJ9339
 DJ9339'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DJ9339'TO REACH FROM THE POST OFFICE IN CEDAR GROVE, GO 13.5 KM (8.4 MI)
 DJ9339'SOUTHERLY ALONG STATE HIGHWAY 23 TO MARK, 13.0 KM (8.1 MI) SOUTH OF
 DJ9339'THE CEDAR GROVE WATER TOWER, AND 4.3 KM (2.7 MI) SOUTH OF THE BELLE
 DJ9339'CHASE FIRE STATION NUMBER 3.
 DJ9339'
 DJ9339'18.5 M (60.7 FT) SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 23 SOUTH
 DJ9339'LANES, 8.3 M (27.2 FT) NORTHWEST OF A FIRE HYDRANT, 6.2 M (20.3 FT)
 DJ9339'SOUTHEAST OF A UTILITY POLE, 0.6 M (1.96 FT) NORTHEAST OF A CARSONITE
 DJ9339'WITNESS POST AND FENCE, AND 0.5 M (1.6 FT) BELOW THE HWY.
 DJ9339'
 DJ9339'NOTE--ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO
 DJ9339'CAP. SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MARK.
 DJ9339'LADNR BARATARIA DISTRICT RESTORATION PROJECT 03C, SURVEY MARK 01.
 DJ9339
 DJ9339                          STATION RECOVERY (2010)
 DJ9339
 DJ9339'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010 (RMJ)
 DJ9339'THIS STATION IS REPORTED AS DESTROYED BY CONSTRUCTION IN THE AREA AND
 DJ9339'WAS RESET 42.5 FEET SOUTHEAST FROM THE DESTROYED MARK AND IS
 DJ9339'APPROXIMATELY 3 FEET NORTHEASTERLY FROM EXISTING ROW FENCELINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9341 ***********************************************************************
 DJ9341  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9341  DESIGNATION -  BA34 SM 02
 DJ9341  PID         -  DJ9341
 DJ9341  STATE/COUNTY-  LA/ST JAMES
 DJ9341  COUNTRY     -  US
 DJ9341  USGS QUAD   -  LOWER VACHERIE (2018)
 DJ9341
 DJ9341                         *CURRENT SURVEY CONTROL
 DJ9341  ______________________________________________________________________
 DJ9341* NAD 83(2011) POSITION- 29 54 41.63868(N) 090 43 44.80541(W)   ADJUSTED
 DJ9341* NAD 83(2011) ELLIP HT-   -25.634 (meters)        (06/27/12)   ADJUSTED
 DJ9341* NAD 83(2011) EPOCH   -  2010.00
 DJ9341* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DJ9341  **This station is located in a suspected subsidence area (see below).
 DJ9341  ______________________________________________________________________
 DJ9341  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DJ9341  GEOID HEIGHT    -        -26.037 (meters)                     GEOID03
 DJ9341  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 DJ9341  NAD 83(2011) X  -    -70,409.471 (meters)                     COMP
 DJ9341  NAD 83(2011) Y  - -5,532,681.378 (meters)                     COMP
 DJ9341  NAD 83(2011) Z  -  3,161,867.504 (meters)                     COMP
 DJ9341  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 DJ9341
 DJ9341  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9341  Standards:
 DJ9341         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9341            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9341  -------------------------------------------------------------------
 DJ9341  NETWORK    0.44   2.29           0.08   0.22   1.17      0.05258821
 DJ9341  -------------------------------------------------------------------
 DJ9341  Click here for local accuracies and other accuracy information.
 DJ9341
 DJ9341.The horizontal coordinates were established by GPS observations
 DJ9341.and adjusted by the National Geodetic Survey in June 2012.
 DJ9341
 DJ9341.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9341.been affixed to the stable North American tectonic plate. See 
 DJ9341.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9341
 DJ9341.The horizontal coordinates are valid at the epoch date displayed above
 DJ9341.which is a decimal equivalence of Year/Month/Day.
 DJ9341
 DJ9341.** This station is in an area of known vertical motion. If an
 DJ9341.** orthometric height was ever established but is not available 
 DJ9341.** in the current survey control section, the orthometric height
 DJ9341.** is considered suspect.  Suspect heights are available in the
 DJ9341.** superseded section only if requested.
 DJ9341
 DJ9341.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9341.GEOID18 height accuracy estimate available here.
 DJ9341
 DJ9341.Click photographs - Photos may exist for this station.
 DJ9341
 DJ9341.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9341
 DJ9341.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9341
 DJ9341.The ellipsoidal height was determined by GPS observations
 DJ9341.and is referenced to NAD 83.
 DJ9341
 DJ9341. The following values were computed from the NAD 83(2011) position.
 DJ9341
 DJ9341;                    North         East     Units Scale Factor Converg.
 DJ9341;SPC LA S     -   156,617.939 1,058,346.097   MT  0.99992695   +0 18 07.6
 DJ9341;SPC LA S     -   513,837.35  3,472,257.15   sFT  0.99992695   +0 18 07.6
 DJ9341;UTM  15      - 3,311,153.568   719,244.831   MT  1.00019310   +1 07 58.3
 DJ9341
 DJ9341!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9341!SPC LA S     -   1.00000403  x   0.99992695  =   0.99993098
 DJ9341!UTM  15      -   1.00000403  x   1.00019310  =   1.00019713
 DJ9341
 DJ9341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1924411153(NAD 83)
 DJ9341
 DJ9341                          SUPERSEDED SURVEY CONTROL
 DJ9341
 DJ9341  NAD 83(2007)-  29 54 41.63875(N)    090 43 44.80607(W) AD(2006.81) A
 DJ9341  ELLIP H (03/12/08)  -25.624  (m)                       GP(2006.81) 3 1
 DJ9341
 DJ9341.Superseded values are not recommended for survey control.
 DJ9341
 DJ9341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9341.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9341
 DJ9341_MARKER: F = FLANGE-ENCASED ROD
 DJ9341_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9341_STAMPING: BA 34 SM 02
 DJ9341_MARK LOGO: LADNR
 DJ9341_PROJECTION: FLUSH
 DJ9341_MAGNETIC: N = NO MAGNETIC MATERIAL
 DJ9341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DJ9341+STABILITY: SURFACE MOTION
 DJ9341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9341+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2006
 DJ9341_ROD/PIPE-DEPTH: 17.1 meters
 DJ9341
 DJ9341  HISTORY     - Date     Condition        Report By
 DJ9341  HISTORY     - 20020312 MONUMENTED       LADNR
 DJ9341  HISTORY     - 20060427 GOOD             NGS
 DJ9341
 DJ9341                          STATION DESCRIPTION
 DJ9341
 DJ9341'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DJ9341'TO REACH FROM THE INTERSECTION OF LA HIGHWAYS 20 AND 3127 IN VACHERIE,
 DJ9341'GO 5 MI (8.0 KM) SOUTHERLY ON LA 20 TO A BOAT LANDING ON THE LEFT
 DJ9341'BEFORE THE BAYOU CHEVREUIL BRIDGE. TURN LEFT AND PROCEED SOUTHERLY ON
 DJ9341'PARKING LOT TO THE MARK ON THE RIGHT IN OR ADJOINING A SMALL DITCH.
 DJ9341'
 DJ9341'THE MARK IS 44.0 FT (13.4 M) SSE OF THE NORTH-MOST WOOD 6X6 POST FOR
 DJ9341'THE NE BRIDGE GUARDRAIL, 36.6 FT (11.2 M) NE OF THE NORTHEAST BRIDGE
 DJ9341'ABUTMENT, AND 22.4 FT (6.8 M) SOUTH OF WOOD POWER POLE NUMBER 159.
 DJ9341'
 DJ9341'THIS IS LADNR COASTAL RESTORATION DIVISION BARATARIA DISTRICT PROJECT
 DJ9341'34 SURVEY MARK 02.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DJ9342 ***********************************************************************
 DJ9342  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9342  DESIGNATION -  BA34 SM 04
 DJ9342  PID         -  DJ9342
 DJ9342  STATE/COUNTY-  LA/LAFOURCHE
 DJ9342  COUNTRY     -  US
 DJ9342  USGS QUAD   -  LAGAN (2018)
 DJ9342
 DJ9342                         *CURRENT SURVEY CONTROL
 DJ9342  ______________________________________________________________________
 DJ9342* NAD 83(2011) POSITION- 29 52 49.92478(N) 090 48 18.27744(W)   ADJUSTED
 DJ9342* NAD 83(2011) ELLIP HT-   -24.891 (meters)        (06/27/12)   ADJUSTED
 DJ9342* NAD 83(2011) EPOCH   -  2010.00
 DJ9342* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DJ9342  **This station is located in a suspected subsidence area (see below).
 DJ9342  ______________________________________________________________________
 DJ9342  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DJ9342  GEOID HEIGHT    -        -25.967 (meters)                     GEOID03
 DJ9342  GEOID HEIGHT    -        -25.949 (meters)                     GEOID18
 DJ9342  NAD 83(2011) X  -    -77,768.901 (meters)                     COMP
 DJ9342  NAD 83(2011) Y  - -5,534,298.164 (meters)                     COMP
 DJ9342  NAD 83(2011) Z  -  3,158,885.748 (meters)                     COMP
 DJ9342  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 DJ9342
 DJ9342  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9342  Standards:
 DJ9342         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9342            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9342  -------------------------------------------------------------------
 DJ9342  NETWORK    0.64   3.25           0.12   0.32   1.66     -0.05513160
 DJ9342  -------------------------------------------------------------------
 DJ9342  Click here for local accuracies and other accuracy information.
 DJ9342
 DJ9342.The horizontal coordinates were established by GPS observations
 DJ9342.and adjusted by the National Geodetic Survey in June 2012.
 DJ9342
 DJ9342.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9342.been affixed to the stable North American tectonic plate. See 
 DJ9342.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9342
 DJ9342.The horizontal coordinates are valid at the epoch date displayed above
 DJ9342.which is a decimal equivalence of Year/Month/Day.
 DJ9342
 DJ9342.** This station is in an area of known vertical motion. If an
 DJ9342.** orthometric height was ever established but is not available 
 DJ9342.** in the current survey control section, the orthometric height
 DJ9342.** is considered suspect.  Suspect heights are available in the
 DJ9342.** superseded section only if requested.
 DJ9342
 DJ9342.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9342.GEOID18 height accuracy estimate available here.
 DJ9342
 DJ9342.Click photographs - Photos may exist for this station.
 DJ9342
 DJ9342.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9342
 DJ9342.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9342
 DJ9342.The ellipsoidal height was determined by GPS observations
 DJ9342.and is referenced to NAD 83.
 DJ9342
 DJ9342. The following values were computed from the NAD 83(2011) position.
 DJ9342
 DJ9342;                    North         East     Units Scale Factor Converg.
 DJ9342;SPC LA S     -   153,142.099 1,051,026.562   MT  0.99992794   +0 15 50.9
 DJ9342;SPC LA S     -   502,433.70  3,448,242.98   sFT  0.99992794   +0 15 50.9
 DJ9342;UTM  15      - 3,307,571.150   711,974.640   MT  1.00015442   +1 05 38.1
 DJ9342
 DJ9342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9342!SPC LA S     -   1.00000391  x   0.99992794  =   0.99993185
 DJ9342!UTM  15      -   1.00000391  x   1.00015442  =   1.00015833
 DJ9342
 DJ9342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1197407571(NAD 83)
 DJ9342
 DJ9342                          SUPERSEDED SURVEY CONTROL
 DJ9342
 DJ9342  NAD 83(2007)-  29 52 49.92485(N)    090 48 18.27814(W) AD(2006.81) A
 DJ9342  ELLIP H (03/12/08)  -24.878  (m)                       GP(2006.81) 3 1
 DJ9342
 DJ9342.Superseded values are not recommended for survey control.
 DJ9342
 DJ9342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9342.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9342
 DJ9342_MARKER: F = FLANGE-ENCASED ROD
 DJ9342_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DJ9342_STAMPING: BA 34 SM 04
 DJ9342_MARK LOGO: NONE
 DJ9342_PROJECTION: FLUSH
 DJ9342_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ9342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9342+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2006
 DJ9342_ROD/PIPE-DEPTH: 14.6 meters
 DJ9342
 DJ9342  HISTORY     - Date     Condition        Report By
 DJ9342  HISTORY     - 20040106 MONUMENTED       JCLS
 DJ9342  HISTORY     - 20060426 GOOD             NGS
 DJ9342
 DJ9342                          STATION DESCRIPTION
 DJ9342
 DJ9342'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 DJ9342'IN CHACKBAY, NEAR THE JUNCTION OF STATE HIGHWAYS 20 AND 304, AT THE
 DJ9342'SOUTH EDGE OF SCHNEIDER PARK.
 DJ9342'
 DJ9342'167.3 FT (51.0 M) EAST OF THE JUNCTION OF STATE HIGHWAYS 20 AND 304,
 DJ9342'75.5 FT (23.0 M) EAST OF THE EAST CORNER OF A CHAIN-LINK FENCE AROUND
 DJ9342'THE TENNIS COURT, 57.7 FT (17.6 M) SOUTHWEST OF A UTILITY POLE, 29.5
 DJ9342'FT (9.0 M) NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 20, 11.2 FT
 DJ9342'(3.4 M) SOUTHEAST OF THE SOUTHEAST EDGE OF A SIDEWALK, 1.6 FT (0.5 M)
 DJ9342'SOUTH OF A CARSONITE WITNESS POST AND 1.3 FT (0.4 M) BELOW THE HIGHWAY
 DJ9342'AND FLUSH WITH GROUND.
 DJ9342'
 DJ9342'NOTE--ACCESS TO MARK IS THROUGH A 5 INCH (13 CM) PVC PIPE AND LOGO
 DJ9342'CAP. STAMPING DECODES AS DNR BARATRIA DRAINAGE BASIN PROJECT 34,
 DJ9342'SECONDARY MARK 04.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2878 ***********************************************************************
 CQ2878  DESIGNATION -  BABERS
 CQ2878  PID         -  CQ2878
 CQ2878  STATE/COUNTY-  LA/BIENVILLE
 CQ2878  COUNTRY     -  US
 CQ2878  USGS QUAD   -  SALINE (2018)
 CQ2878
 CQ2878                         *CURRENT SURVEY CONTROL
 CQ2878  ______________________________________________________________________
 CQ2878* NAD 83(1992) POSITION- 32 09 44.05311(N) 092 55 42.16659(W)   ADJUSTED
 CQ2878* NAVD 88 ORTHO HEIGHT -    72.6   (meters)      238.    (feet) VERTCON3
 CQ2878  ______________________________________________________________________
 CQ2878  GEOID HEIGHT    -        -25.688 (meters)                     GEOID18
 CQ2878  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 CQ2878  HORZ ORDER      -  SECOND
 CQ2878
 CQ2878.The horizontal coordinates were established by classical geodetic methods
 CQ2878.and adjusted by the National Geodetic Survey in January 1993.
 CQ2878
 CQ2878.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2878.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2878
 CQ2878.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2878.GEOID18 height accuracy estimate available here.
 CQ2878
 CQ2878.Click photographs - Photos may exist for this station.
 CQ2878
 CQ2878.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2878
 CQ2878. The following values were computed from the NAD 83(1992) position.
 CQ2878
 CQ2878;                    North         East     Units Scale Factor Converg.
 CQ2878;SPC LA N     -   184,380.998   959,595.687   MT  0.99992381   -0 13 35.3
 CQ2878;SPC LA N     -   604,923.32  3,148,273.52   sFT  0.99992381   -0 13 35.3
 CQ2878;UTM  15      - 3,558,420.915   506,752.991   MT  0.99960056   +0 02 17.2
 CQ2878
 CQ2878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2878!SPC LA N     -   0.99999263  x   0.99992381  =   0.99991644
 CQ2878!UTM  15      -   0.99999263  x   0.99960056  =   0.99959319
 CQ2878
 CQ2878:                Primary Azimuth Mark                     Grid Az
 CQ2878:SPC LA N     -  FRIENDSHIP                               017 19 46.0
 CQ2878:UTM  15      -  FRIENDSHIP                               017 03 53.5
 CQ2878
 CQ2878_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR0675258420(NAD 83)
 CQ2878
 CQ2878|---------------------------------------------------------------------|
 CQ2878| PID    Reference Object                     Distance      Geod. Az  |
 CQ2878|                                                           dddmmss.s |
 CQ2878| CQ2877 FRIENDSHIP                          APPROX. 7.6 KM 0170610.7 |
 CQ2878| CY3320 BABERS RM 1                          27.959 METERS 05147     |
 CQ2878| CY3322 BABERS RM 3                         120.164 METERS 20702     |
 CQ2878| CY3321 BABERS RM 2                          23.263 METERS 25923     |
 CQ2878|---------------------------------------------------------------------|
 CQ2878
 CQ2878                          SUPERSEDED SURVEY CONTROL
 CQ2878
 CQ2878  NAD 83(1986)-  32 09 44.06743(N)    092 55 42.15727(W) AD(       ) 2
 CQ2878  NAD 27      -  32 09 43.49926(N)    092 55 41.58658(W) AD(       ) 2
 CQ2878  NGVD 29 (07/19/86)   72.7    (m)          239.     (f) VERT ANG       
 CQ2878
 CQ2878.Superseded values are not recommended for survey control.
 CQ2878
 CQ2878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2878.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2878
 CQ2878_MARKER: DS = TRIANGULATION STATION DISK
 CQ2878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2878_STAMPING: BABERS 1971
 CQ2878_MARK LOGO: CGS
 CQ2878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2878+STABILITY: SURFACE MOTION
 CQ2878
 CQ2878  HISTORY     - Date     Condition        Report By
 CQ2878  HISTORY     - 1971     MONUMENTED       NGS
 CQ2878
 CQ2878                          STATION DESCRIPTION
 CQ2878
 CQ2878'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2878'THE STATION IS LOCATED ABOUT 6 MILES SOUTH-SOUTHWEST OF
 CQ2878'FRIENDSHIP AND 2-3/4 MILES EAST-SOUTHEAST OF SALINE, ON PROPERTY
 CQ2878'OWNED BY MR. W.L. BABERS, SALINE, LOUISIANA.
 CQ2878'
 CQ2878'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND
 CQ2878'155 IN SALINE, GO EAST AND NORTHEAST ON HIGHWAY 155 FOR 2.1
 CQ2878'MILES TO A GRAVELED ROAD ON THE RIGHT.  TURN RIGHT AND FOLLOW THE
 CQ2878'WINDING GRAVELED ROAD EASTERLY FOR 1.05 MILES TO A
 CQ2878'CROSSROAD.  TURN RIGHT AND GO SOUTHERLY ON A GRAVELED ROAD FOR
 CQ2878'1.1 MILES TO A WOODS ROAD ON THE RIGHT.  TURN RIGHT AND GO
 CQ2878'SOUTHWESTERLY ON THE WOODS ROAD FOR 0.4 MILE TO A SAND ROAD ON
 CQ2878'THE LEFT.  TURN LEFT AND GO SOUTHERLY ON THE SAND ROAD FOR
 CQ2878'0.05 MILE TO A FORK.  BEAR RIGHT AND CONTINUE SOUTHERLY ON A
 CQ2878'TRACK ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 CQ2878'
 CQ2878'STATION MARKS ARE STANDARD DISKS STAMPED BABERS 1971.  THE
 CQ2878'SURFACE DISK IS SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 CQ2878'MONUMENT THAT PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT
 CQ2878'IS 61 FEET WEST OF THE CENTER OF THE TRACK ROAD, 36.5 FEET
 CQ2878'NORTHWEST OF A 14-INCH PINE TREE, 22 FEET SOUTHWEST OF A 12-INCH
 CQ2878'PINE TREE AND 5 FEET SOUTHEAST OF A METAL WITNESS POST.  THE
 CQ2878'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42
 CQ2878'INCHES BELOW THE GROUND SURFACE.
 CQ2878'
 CQ2878'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BABERS NO 3 1971,
 CQ2878'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 CQ2878'THAT PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 22.5 FEET
 CQ2878'NORTH-NORTHEAST OF A 10-INCH PINE TREE, 15.5 FEET EAST OF AN
 CQ2878'8-INCH PINE TREE, 10 FEET WEST OF AN 8-INCH PINE TREE AND 3 FEET
 CQ2878'NORTH OF A METAL WITNESS POST.
 CQ2878'
 CQ2878'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BABERS NO 1 1971,
 CQ2878'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CQ2878'PROJECTS 5 INCHES ABOVE THE GROUND SURFACE.  IT IS 18 FEET SOUTH
 CQ2878'OF AN 18-INCH PINE TREE, 13 FEET NORTHWEST OF A 12-INCH PINE
 CQ2878'TREE, 10 FEET EAST OF THE CENTER OF THE TRACK ROAD AND 1.8 FEET
 CQ2878'SOUTHWEST OF A METAL WITNESS POST.
 CQ2878'
 CQ2878'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BABERS NO 2 1971,
 CQ2878'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CQ2878'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 136 FEET WEST
 CQ2878'OF THE CENTER OF THE TRACK ROAD AND 2 FEET SOUTHEAST OF A
 CQ2878'METAL WITNESS POST.
 CQ2878'
 CQ2878'NOTE--REFERENCE MARKS MEASURED WITH A 30 METER TAPE WITH 5
 CQ2878'KG. TENSION AND A 300 FOOT TAPE WITH 10 KG. TENSION.
 CQ2878'
 CQ2878'HEIGHT OF LIGHT ABOVE STATION MARK 30.4 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3184 ***********************************************************************
 BJ3184  DESIGNATION -  BABIN
 BJ3184  PID         -  BJ3184
 BJ3184  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3184  COUNTRY     -  US
 BJ3184  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3184
 BJ3184                         *CURRENT SURVEY CONTROL
 BJ3184  ______________________________________________________________________
 BJ3184* NAD 83(1986) POSITION- 30 28 14.71   (N) 091 11 17.49   (W)   HD_HELD1
 BJ3184* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3184  **This station is located in a suspected subsidence area (see below).
 BJ3184  ______________________________________________________________________
 BJ3184  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ3184
 BJ3184.The horizontal coordinates were determined by differentially corrected
 BJ3184.hand held GPS observations or other comparable positioning techniques
 BJ3184.and have an estimated accuracy of +/- 3 meters.
 BJ3184
 BJ3184.** This station is in an area of known vertical motion. If an
 BJ3184.** orthometric height was ever established but is not available 
 BJ3184.** in the current survey control section, the orthometric height
 BJ3184.** is considered suspect.  Suspect heights are available in the
 BJ3184.** superseded section only if requested.
 BJ3184
 BJ3184.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3184.GEOID18 height accuracy estimate available here.
 BJ3184
 BJ3184.Click photographs - Photos may exist for this station.
 BJ3184
 BJ3184;                    North         East    Units  Estimated Accuracy
 BJ3184;SPC LA S     -   218,457.9   1,013,937.0     MT  (+/- 3 meters HH1 GPS) 
 BJ3184
 BJ3184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7392872345(NAD 83)
 BJ3184
 BJ3184                          SUPERSEDED SURVEY CONTROL
 BJ3184
 BJ3184.No superseded survey control is available for this station.
 BJ3184
 BJ3184_MARKER: DS = TRIANGULATION STATION DISK
 BJ3184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3184_STAMPING: BABIN 1929
 BJ3184_MARK LOGO: CGS
 BJ3184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3184+STABILITY: SURFACE MOTION
 BJ3184
 BJ3184  HISTORY     - Date     Condition        Report By
 BJ3184  HISTORY     - 1929     MONUMENTED       CGS
 BJ3184  HISTORY     - 1934     GOOD             LAGS
 BJ3184  HISTORY     - 1935     GOOD             LAGS
 BJ3184  HISTORY     - 1938     GOOD             CGS
 BJ3184  HISTORY     - 1955     GOOD             CGS
 BJ3184  HISTORY     - 1959     SEE DESCRIPTION  CGS
 BJ3184  HISTORY     - 1965     GOOD             CGS
 BJ3184  HISTORY     - 1968     GOOD             CGS
 BJ3184  HISTORY     - 1970     GOOD             NGS
 BJ3184  HISTORY     - 1970     GOOD             NGS
 BJ3184  HISTORY     - 1971     GOOD             NGS
 BJ3184  HISTORY     - 1972     SEE DESCRIPTION  NGS
 BJ3184  HISTORY     - 1972     SEE DESCRIPTION  NGS
 BJ3184
 BJ3184                          STATION DESCRIPTION
 BJ3184
 BJ3184'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ3184'ABOUT 1 MILE N OF BATON ROUGE, ON LAND OWNED BY L.U. BABIN
 BJ3184'OF BATON ROUGE, 19.96 METERS (65.5 FEET) NE OF NE RAIL OF
 BJ3184'MOST EASTERLY TRACK OF RAILROAD YARDS IN N PART OF BATON ROUGE
 BJ3184'AT POINT WHERE ROAD CROSSES TRACKS, 36.0 METERS (118 FEET)
 BJ3184'SE OF NEAREST TELEGRAPH POLE, 79.3 METERS (260 FEET) NW OF
 BJ3184'NW CORNER OF HOUSE, AND ABOUT 40 METERS (131 FEET) SE OF
 BJ3184'CATTLE RUN ALONG E SIDE OF TRACKS.
 BJ3184'
 BJ3184'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ3184'DISKS SET IN CONCRETE.
 BJ3184'
 BJ3184'REFERENCE MARK NO. 1 IS 41.4 METERS (136 FEET) NW OF NW CORNER
 BJ3184'OF HOUSE, AND 37.8 METERS (124 FEET) FROM STATION
 BJ3184'S 76 DEG 58 MIN E.
 BJ3184'
 BJ3184'REFERENCE MARK NO. 2 IS 19.8 METERS (65 FEET) SW OF SW RAIL
 BJ3184'OF SPUR TRACK LEADING SE FROM RAILROAD YARDS, 26.1 METERS
 BJ3184'(86 FEET) SE OF SWITCH POST, AND 63.8 METERS (209 FEET) FROM
 BJ3184'STATION S 16 DEG 21 MIN W.
 BJ3184
 BJ3184                          STATION RECOVERY (1934)
 BJ3184
 BJ3184'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1934
 BJ3184'STATION RECOVERED AS DESCRIBED.  ABOUT 1 MILE N OF BATON
 BJ3184'ROUGE ON LAND OWNED BY L.U. BABIN WHO HAS AN OFFICE IN THE
 BJ3184'RAYMOND BUILDING, BATON ROUGE.  MARK IS E OF THE RAILROAD
 BJ3184'YARDS IN THE N PART OF BATON ROUGE.  19.96 METERS NE OF THE
 BJ3184'NE RAIL OF THE E TRACK AT THE POINT WHERE ROAD CROSSES THE
 BJ3184'TRACK.  36 METERS SE OF THE NEAREST TELEGRAPH POLE.  79.3
 BJ3184'METERS NW OF THE NW CORNER OF A HOUSE AND ABOUT 40 METERS
 BJ3184'SE OF A CATTLE RUN ALONG THE E SIDE OF THE TRACKS.
 BJ3184
 BJ3184                          STATION RECOVERY (1935)
 BJ3184
 BJ3184'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 BJ3184'STATION RECOVERED AS DESCRIBED.
 BJ3184'
 BJ3184'REFERENCE MARK NO. 2 IS S OF THE STATION.  19.8 METERS SW
 BJ3184'OF THE SW RAIL OF THE SPUR TRACK LEADING SOUTHEASTERLY FROM
 BJ3184'THE RAILROAD YARDS.  26.1 METERS SE OF A SWITCH POST.
 BJ3184'
 BJ3184'REFERENCE MARK NO. 1 IS E OF THE STATION.  41.4 METERS NW
 BJ3184'OF NW CORNER OF THE HOUSE.
 BJ3184
 BJ3184                          STATION RECOVERY (1938)
 BJ3184
 BJ3184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (KBJ)
 BJ3184'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ3184
 BJ3184                          STATION RECOVERY (1955)
 BJ3184
 BJ3184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ3184'THE STATION WAS VISITED ON MARCH 17, 1955.  THE STATION MARK
 BJ3184'AND REFERENCE MARKS 1 AND 2 WERE FOUND IN GOOD CONDITIION.
 BJ3184'A NEW DESCRIPTION FOLLOWS--
 BJ3184'
 BJ3184'THE STATION IS LOCATED 1.7 MI. N ALONG THE ILLINOIS CENTRAL
 BJ3184'RAILROAD FROM THE STATION IN BATON ROUGE, 0.1 MI. N OF CHOCTOW
 BJ3184'ROAD, 0.5 MI. S OF THE S EDGE OF THE GENERAL CHEMICAL DIVISION,
 BJ3184'IN AN OPEN FIELD, AND NE OF THE INTERSECTION OF A SPUR TRACK
 BJ3184'LEADING SE AND A N-S GRAVELED ROAD PARALLELING THE TRACKS.
 BJ3184'IT IS ABOUT 300 FT. NE OF THE ILLINOIS CENTRAL ROUNDHOUSE, 106
 BJ3184'FT. E OF A SWITCH STAND, 37 FT. N OF A DIM TRACK ROAD LEADING
 BJ3184'E, AND 54 FT. E OF A N-S GRAVEL ROAD.  IT IS A STANDARD DISK,
 BJ3184'STAMPED BABIN 1929 EL 58 FT AND PROJECTING 4 IN.
 BJ3184'
 BJ3184'REFERENCE MARK 1 IS 124 FT. E OF THE STATION, 190 FT. E OF
 BJ3184'THE CENTER OF A N-S GRAVELED ROAD, AND 10 FT. N OF A DIM
 BJ3184'TRACK ROAD.  IT IS A STANDARD DISK, STAMPED BABIN NO 1 1929
 BJ3184'EL 57 FT AND PROJECTING 8 IN.
 BJ3184'
 BJ3184'REFERENCE MARK 2 IS 209 FT. S-SW OF THE STATION, ABOUT 100
 BJ3184'YD. N OF CHOCTOW ROAD, 15 FT. E OF THE CENTER OF A N-S GRAVELED
 BJ3184'ROAD, 59 FT. E OF THE E RAIL OF THE SIDETRACK, 64 FT. SW
 BJ3184'OF THE SW RAIL OF THE SPUR TRACK, AND 29 FT. E OF THE THIRD
 BJ3184'TELEGRAPH POLE N OF CHOCTOW ROAD.  IT IS A STANDARD DISK,
 BJ3184'STAMPED BABIN NO 2 1929 EL 59 FT AND PROJECTING 8 IN.
 BJ3184
 BJ3184                          STATION RECOVERY (1959)
 BJ3184
 BJ3184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BJ3184'THE STATION WAS VISITED 7-16-59 AND THE STATION SURFACE MARK
 BJ3184'AND REFERENCE MARKS NO. 1 AND NO. 2 WERE FOUND DESTROYED.  THE
 BJ3184'UNDERGROUND MARK WAS FOUND IN GOOD CONDITION.  THE UNDERGROUND
 BJ3184'MARK WAS LOWERED IN ITS ORIGINAL POSITION ABOUT 3 FEET (PLUMB
 BJ3184'BOB METHOD) AND THE SURFACE MARK REPLACED.  REFERENCE MARK
 BJ3184'NO. 3 AND NO. 4 WERE ESTABLISHED AT THIS DATE.  NO AZIMUTH
 BJ3184'MARK WAS ESTABLISHED.  A NEW DESCRIPTION FOLLOWS--
 BJ3184'
 BJ3184'THE STATION IS LOCATED 1.7 MILES NORTH ALONG THE ILLINOIS
 BJ3184'CENTRAL RAILROAD FROM THE STATION AT BATON ROUGE, 0.1 MILE
 BJ3184'NORTH OF CHOCTOW ROAD, 0.5 MILE SOUTH OF THE FENCED ENCLOSURE
 BJ3184'AROUND THE GENERAL CHEMICAL CORP., 242 FEET WEST OF THE
 BJ3184'CENTERLINE OF CHIPPAWA STREET, IN AN OPEN FIELD OWNED BY THE
 BJ3184'GENERAL CHEMICAL CORP, IN THE NORTHEAST ANGLE OF THE
 BJ3184'INTERSECTION OF A NORTH-SOUTH GRAVELED ROAD AND A SPUR TRACK
 BJ3184'LEADING SOUTHEAST.  IT IS 300 FEET NORTHEAST OF THE ILLINOIS
 BJ3184'CENTRAL ROUNDHOUSE, 106 FEET EAST OF A SWITCH STAND FOR A
 BJ3184'SIDE TRACK, 34 FEET EAST OF THE NORTH-SOUTH GRAVELED ROAD, 64
 BJ3184'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE SPUR TRACK
 BJ3184'AND 1 FOOT NORTHEAST OF A METAL WITNESS POST BEARING A
 BJ3184'WHITE SIGN.  IT IS A STANDARD DISK, STAMPED BABIN 1929 1959,
 BJ3184'PROJECTING 6 INCHES.
 BJ3184'
 BJ3184'REFERENCE MARK NO. 3 IS 75.96 FEET SOUTH OF THE STATION, 51
 BJ3184'FEET EAST OF THE NORTH-SOUTH GRAVELED ROAD, 23 FEET NORTHEAST
 BJ3184'OF THE NORTHEAST RAIL OF THE SPUR TRACK, 1.5 FEET SOUTHEAST
 BJ3184'OF A METAL WITNESS POST BEARING A WHITE SIGN.  IT IS A STANDARD
 BJ3184'DISK, STAMPED BABIN NO 3 1929 1959, PROJECTING 4 INCHES.
 BJ3184'
 BJ3184'REFERENCE MARK NO. 4 IS 84.45 FEET WEST OF THE STATION,
 BJ3184'25.7 FEET NORTHEAST OF A SWITCH STAND, 28 FEET WEST OF THE
 BJ3184'NORTH-SOUTH GRAVELED ROAD, 9.7 FEET WEST OF THE WEST RAIL OF
 BJ3184'THE SPUR TRACK, 28 FEET EAST OF THE EAST RAIL OF THE MAIN
 BJ3184'TRACK AND 2 FEET NORTH OF A POWER POLE.  IT IS A STANDARD DISK,
 BJ3184'STAMPED BABIN NO 4 1929 1959, PROJECTING 4 INCHES.
 BJ3184'
 BJ3184'THE DISTANCE BETWEEN REFERENCE MARK NO. 3 AND NO. 4 IS 114.8
 BJ3184'FEET.
 BJ3184'
 BJ3184'NO AZIMUTH MARK WAS ESTABLISHED FOR THE STATION.
 BJ3184
 BJ3184                          STATION RECOVERY (1965)
 BJ3184
 BJ3184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (DD)
 BJ3184'THE STATION MARK, STAMPED BABIN 1929 1959, IS ABOUT 1.0 MILE
 BJ3184'SOUTH ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 BJ3184'THE STATION AT NORTH BATON ROUGE, IN SECTION 37, T 7 S, R 1 W,
 BJ3184'ABOUT 0.55 MILE SOUTH OF MILEPOST 364, 111 FEET EAST OF THE
 BJ3184'EAST RAIL OF THE MAIN TRACK, 62 FEET NORTHEAST OF THE NORTHEAST
 BJ3184'RAIL OF THE ILLINOIS CENTRAL RAILROAD, 52 FEET EAST OF THE CENTER
 BJ3184'LINE OF A GRAVELED ROAD, 1.0 FOOT EAST OF A METAL WITNESS
 BJ3184'POST, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK, AND SET
 BJ3184'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 BJ3184'
 BJ3184'R.M. 1 WAS SEARCHED FOR BUT NOT RECOVERED.
 BJ3184'
 BJ3184'R.M. 2 WAS SEARCHED FOR BUT NOT RECOVERED.
 BJ3184'
 BJ3184'R.M. 3, STAMPED BABIN NO 3 1929 1959, IS 74 FEET SOUTH OF
 BJ3184'THE STATION MARK, ABOUT 5 RAILS NORTH OF THE CROSSING
 BJ3184'OF THE ILLINOIS CENTRAL RAILROAD AND U.S. HIGHWAY 61, 109 FEET
 BJ3184'EAST OF THE EAST RAIL OF THE MAIN TRACK OF THE YAZOO AND
 BJ3184'MISSISSIPPI VALLEY RAILROAD, 24 FEET NORTHEAST OF THE NORTHEAST
 BJ3184'RAIL OF THE ILLINOIS CENTRAL RAILROAD, 1.0 FOOT SOUTH OF A
 BJ3184'METAL WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE
 BJ3184'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 BJ3184'INCHES.
 BJ3184
 BJ3184                          STATION RECOVERY (1968)
 BJ3184
 BJ3184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (RT)
 BJ3184'THE STATION AND REFERENCE MARK 3 WERE FOUND IN GOOD CONDITION.
 BJ3184'
 BJ3184'THE STATION IS APPROXIMATELY 1.75 MILES NORTH ALONG THE
 BJ3184'ILLINOIS CENTRAL RAILROAD AND FRONT STREET, 110.80 FEET EAST
 BJ3184'OF THE EAST RAIL OF THE MAIN LINE, 53.0 FEET EAST OF THE
 BJ3184'CENTER OF A BLACKTOP STREET LEADING TO FREIGHT YARD.
 BJ3184'
 BJ3184'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A ROUND
 BJ3184'CONCRETE POST, PROJECTING 3 INCHES.  STATION IS STAMPED
 BJ3184'BABIN 1929-59 1968.
 BJ3184'
 BJ3184'REFERENCE MARK 3, STAMPED BABIN NO. 3 1929-59, IS 74.10 FEET
 BJ3184'SOUTH OF THE STATION MARK, 24 FEET NORTHEAST OF THE NORTHEAST
 BJ3184'RAIL OF AN ILLINOIS CENTRAL RAILROAD SPUR TRACK, 1.0 FEET
 BJ3184'SOUTH OF A METAL WITNESS POST AND SIGN.  THE STATION IS
 BJ3184'PROJECTING 4 INCHES.
 BJ3184'
 BJ3184'TO REACH THE STATION FROM THE ILLINOIS CENTRAL RAILROAD STATION,
 BJ3184'DRIVE NORTH ON FRONT STREET FOR 1.60 MILES TO A BLACKTOP
 BJ3184'STREET LEADING WEST AND NORTH, TAKE THE BLACKTOP STREET FOR
 BJ3184'0.15 MILE TO THE STATION SET TO THE EAST OF THE STREET NEAR
 BJ3184'A RAILROAD SPUR TRACK.
 BJ3184
 BJ3184                          STATION RECOVERY (1970)
 BJ3184
 BJ3184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RPH)
 BJ3184'STATION MARK AND REFERENCE MARKS NO. 3 AND NO. 4 WERE RECOVERED
 BJ3184'IN GOOD CONDITION.  DESCRIPTION BY C.R.R. IN 1959 IS ADEQUATE
 BJ3184'FOR RECOVERY.
 BJ3184
 BJ3184                          STATION RECOVERY (1970)
 BJ3184
 BJ3184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ3184'THE STATION MARK RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE
 BJ3184'MARK 1 AND 2 HAVE BEEN DESTROYED.  REFERENCE MARK 3 AND 4 WAS
 BJ3184'ESTABLISHED IN 1959.  A NEW AZIMUTH MARK WAS ESTABLISHED AT THIS
 BJ3184'TIME.
 BJ3184'
 BJ3184'THE DISTANCE AND DIRECTION TO REFERENCE MARK 3 AND 4 CHECKED THE 1959
 BJ3184'DATA.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 BJ3184'
 BJ3184'THE STATION IS LOCATED ABOUT 0.7 MILE NORTH OF THE STATE CAPITOL
 BJ3184'BUILDING, 0.1 MILE NORTH OF THE JUNCTION OF CHOCTAW ROAD AND N 3RD
 BJ3184'STREET AND ON LAND OWNED BY THE ALLIED CHEMICAL CORPORATION, P.O.
 BJ3184'BOX 2830, BATON ROUGE, LOUISIANA 70821.
 BJ3184'
 BJ3184'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND U.S.
 BJ3184'HIGHWAY 61 (BUSINESS) (N 3RD STREET AND CHOCTAW ROAD), GO NORTH ON A
 BJ3184'PAVED ROAD LEADING TO THE ALLIED CHEMICAL PLANT FOR 0.1 MILE TO THE
 BJ3184'STATION ON THE RIGHT.
 BJ3184'
 BJ3184'THE STATION MARKS ARE STANDARD DISKS STAMPED BABIN 1929 1959.  THE
 BJ3184'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BJ3184'MONUMENT THAT IS 2 INCHES BELOW THE GROUND SURFACE.  IT IS 86 FEET
 BJ3184'NORTHEAST OF A UTILITY POLE, 85 FEET SOUTHEAST OF A UTILITY POLE,
 BJ3184'72 FEET NORTHEAST OF THE CENTER OF A RAILROAD TRACK WHERE IT CROSS
 BJ3184'THE PAVED ROAD AND 50 FEET EAST OF THE CENTER OF THE PAVED ROAD.
 BJ3184'THE UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BJ3184'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 BJ3184'
 BJ3184'REFERENCE MARK 3, A STANDARD DISK STAMPED BABIN 1929 NO 3 1959, IS
 BJ3184'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BJ3184'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 39 FEET EAST OF
 BJ3184'THE CENTER OF THE PAVED ROAD, 34 FEET SOUTH OF A DRIVEWAY, 26 FEET
 BJ3184'NORTH- EAST OF THE CENTER OF RAILROAD TRACKS AND 1.6 FEET SOUTHEAST
 BJ3184'OF A METAL WITNESS POST.
 BJ3184'
 BJ3184'REFERENCE MARK 4, A STANDARD DISK STAMPED BABIN 1929 NO 4 1959, IS
 BJ3184'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BJ3184'FLUSH WITH THE GROUND SURFACE.  IT IS 31 FEET WEST OF THE CENTER OF
 BJ3184'THE PAVED ROAD, 28 FEET EAST OF THE EAST RAIL OF RAILROAD TRACKS,
 BJ3184'7 FEET SOUTH OF A SWITCHBOX THAT IS ON A CONCRETE POST AND 1.5
 BJ3184'FEET SOUTHEAST OF A UTILITY POLE.
 BJ3184'
 BJ3184'THE AZIMUTH MARK, A STANDARD DISK STAMPED BABIN 1929 1959
 BJ3184'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BJ3184'FLUSH WITH THE GROUND SURFACE.  IT IS 27 FEET SOUTH OF THE
 BJ3184'CENTERLINE OF CHOCTAW ROAD, 9.5 FEET NORTH OF THE NORTH RAIL OF A
 BJ3184'RAILROAD TRACK AND 3 FEET SOUTH OF A UTILITY POLE NUMBER
 BJ3184'380-29.
 BJ3184'
 BJ3184'TO REACH THE AZIMUTH MARK FROM N 3RD STREET AND CHOCTAW ROAD, GO
 BJ3184'EAST ON CHOCTAW ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 BJ3184'
 BJ3184'NOTE--NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO TREE ON LINE.
 BJ3184'
 BJ3184'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTHWEST EDGE OF
 BJ3184'BATON ROUGE.
 BJ3184'
 BJ3184'HEIGHT OF LIGHT ABOVE STATION MARK 34.3 METERS.
 BJ3184
 BJ3184                          STATION RECOVERY (1971)
 BJ3184
 BJ3184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 BJ3184'STATION MARK AND REFERENCE MARK NO. 3 WERE RECOVERED IN GOOD
 BJ3184'CONDITION.  OTHER REFERENCE MARKS NOT SEARCHED FOR.
 BJ3184
 BJ3184                          STATION RECOVERY (1972)
 BJ3184
 BJ3184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 BJ3184'THE STATION WAS VISITED 1-28-72 AND THE STATION SURFACE MARK
 BJ3184'WAS FOUND DISTURBED.  THE UNDERGROUND MARK WAS FOUND IN GOOD
 BJ3184'CONDITION.  THE SURFACE MARK WAS REPLACED OVER THE CENTER
 BJ3184'OF THE UNDERGROUND MARK AND REENFORCED WITH CONCRETE.  REFERENCE
 BJ3184'MARKS NO. 3 AND NO. 4 WERE FOUND IN GOOD CONDITION.  THE
 BJ3184'DISTANCE AND ANGLE TO THE REFERENCE MARKS CHECKED SATISFACTORLY.
 BJ3184'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION BUT IS NOW
 BJ3184'OBSTRUCTED FROM THE STATION BY AN NEW LARGE WAREHOUSE BUILT
 BJ3184'ON LINE.  THE AREA AT THE STATION SITE IS NOW OWNED BY THE
 BJ3184'CITY AND WILL BE DEVELOPED WITH SOME NEW BUILDINGS IN THE
 BJ3184'AREA.  THE STATION DISK WAS RESTAMPED BABIN 1929 1959 1972
 BJ3184'AT THIS DATE.  THE 1970 DESCRIPTION FOR THE STATION IS
 BJ3184'ADEQUATE.
 BJ3184'
 BJ3184'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT NW EDGE
 BJ3184'OF BATON ROUGE
 BJ3184
 BJ3184                          STATION RECOVERY (1972)
 BJ3184
 BJ3184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 BJ3184'THE STATION WAS VISITED 11-3-72 AND THE STATION AND REFERENCE MARKS
 BJ3184'NO. 3 AND 4 WERE FOUND IN GOOD CONDITION.  THE AZIMUTH MARK IS
 BJ3184'OBSTRUCTED FROM THE STATION BY A LARGE METAL BUILDING BUILT ON
 BJ3184'LINE.  THE STATION AND REFERENCE MARK NO. 3 WAS REQUESTED MOVED AT
 BJ3184'THIS DATE. THIS WAS DONE BY ESTABLISHING A NEW STATION BABIN 2 1972,
 BJ3184'27.406 METERS SOUTHWEST OF THE STATION.  REFERENCE MARK NO. 3
 BJ3184'WAS DESTROYED AND THE DISK RECLAIMED, REFERENCE MARK NO. 4 WAS LEFT
 BJ3184'INTACT AND USED AS THE REFERENCE MARK FOR THE NEW STATION.  SEE
 BJ3184'DESCRIPTION FOR STATION BABIN 2 1972.
 BJ3184'
 BJ3184'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BATON ROUGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0527 ***********************************************************************
 BJ0527  DESIGNATION -  BABIN 2
 BJ0527  PID         -  BJ0527
 BJ0527  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0527  COUNTRY     -  US
 BJ0527  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0527
 BJ0527                         *CURRENT SURVEY CONTROL
 BJ0527  ______________________________________________________________________
 BJ0527* NAD 83(1992) POSITION- 30 28 14.23805(N) 091 11 18.35716(W)   ADJUSTED
 BJ0527* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0527  **This station is located in a suspected subsidence area (see below).
 BJ0527  ______________________________________________________________________
 BJ0527  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ0527  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ0527  DYNAMIC HEIGHT  -         16.543 (meters)       54.27  (feet) COMP
 BJ0527  MODELED GRAVITY -    979,342.3   (mgal)                       NAVD 88
 BJ0527  HORZ ORDER      -  SECOND
 BJ0527
 BJ0527.The horizontal coordinates were established by classical geodetic methods
 BJ0527.and adjusted by the National Geodetic Survey in January 1993.
 BJ0527
 BJ0527.** This station is in an area of known vertical motion. If an
 BJ0527.** orthometric height was ever established but is not available 
 BJ0527.** in the current survey control section, the orthometric height
 BJ0527.** is considered suspect.  Suspect heights are available in the
 BJ0527.** superseded section only if requested.
 BJ0527
 BJ0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0527.GEOID18 height accuracy estimate available here.
 BJ0527
 BJ0527.Click photographs - Photos may exist for this station.
 BJ0527
 BJ0527.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0527
 BJ0527.The dynamic height is computed by dividing the NAVD 88
 BJ0527.geopotential number by the normal gravity value computed on the
 BJ0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0527.degrees latitude (g = 980.6199 gals.).
 BJ0527
 BJ0527.The modeled gravity was interpolated from observed gravity values.
 BJ0527
 BJ0527. The following values were computed from the NAD 83(1992) position.
 BJ0527
 BJ0527;                    North         East     Units Scale Factor Converg.
 BJ0527;SPC LA S     -   218,443.352 1,013,913.928   MT  0.99995924   +0 04 20.8
 BJ0527;SPC LA S     -   716,676.23  3,326,482.61   sFT  0.99995924   +0 04 20.8
 BJ0527;UTM  15      - 3,372,330.348   673,905.369   MT  0.99997310   +0 55 07.9
 BJ0527
 BJ0527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0527!SPC LA S     -   1.00000165  x   0.99995924  =   0.99996089
 BJ0527!UTM  15      -   1.00000165  x   0.99997310  =   0.99997475
 BJ0527
 BJ0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7390572330(NAD 83)
 BJ0527
 BJ0527|---------------------------------------------------------------------|
 BJ0527| PID    Reference Object                     Distance      Geod. Az  |
 BJ0527|                                                           dddmmss.s |
 BJ0527| BJ2041 BABIN RESET                          27.419 METERS 05753     |
 BJ0527| BJ0526 BABIN 2 RM 5                         14.020 METERS 08446     |
 BJ0527| BJ0528 BABIN 2 RM 6                         23.704 METERS 12335     |
 BJ0527| BJ0532 BABIN RM 4                           20.238 METERS 35433     |
 BJ0527|---------------------------------------------------------------------|
 BJ0527
 BJ0527                          SUPERSEDED SURVEY CONTROL
 BJ0527
 BJ0527  NAD 83(1986)-  30 28 14.25645(N)    091 11 18.35474(W) AD(       ) 2
 BJ0527  NAD 27      -  30 28 13.57472(N)    091 11 17.96530(W) AD(       ) 2
 BJ0527
 BJ0527.Superseded values are not recommended for survey control.
 BJ0527
 BJ0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0527.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0527
 BJ0527_MARKER: DS = TRIANGULATION STATION DISK
 BJ0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0527_STAMPING: BABIN 2 1972
 BJ0527_MARK LOGO: CGS
 BJ0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0527+STABILITY: SURFACE MOTION
 BJ0527
 BJ0527  HISTORY     - Date     Condition        Report By
 BJ0527  HISTORY     - 1972     MONUMENTED       NGS
 BJ0527  HISTORY     - 1972     GOOD             NGS
 BJ0527  HISTORY     - 19750220 GOOD             NGS
 BJ0527  HISTORY     - 1976     GOOD             NGS
 BJ0527  HISTORY     - 1987     GOOD             LA-033
 BJ0527
 BJ0527                          STATION DESCRIPTION
 BJ0527
 BJ0527'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 BJ0527'THE STATION IS LOCATED ABOUT 0.7 MILE NORTH OF THE STATE CAPITOL
 BJ0527'BUILDING IN BATON ROUGE, 0.1 MILE ON THE INTERSECTION OF N 3RD
 BJ0527'STREET AND CHOCTAW ROAD, AT THE SOUTHWEST EDGE OF AN AREA OWNED BY
 BJ0527'THE CITY AND ON PROPERTY OWNED BY THE RAILROAD COMPANY.  IT IS 41.6
 BJ0527'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 21 FEET SOUTHWEST OF
 BJ0527'THE SOUTHWEST RAIL OF THE TRACK CROSSING THE ROAD, 6 FEET WEST OF A
 BJ0527'POWER POLE, 27 FEET WEST OF THE CENTER OF THE ROAD, 62 FEET
 BJ0527'SOUTHEAST OF A SWITCH STAND, AND 68 FEET SSE OF A TELEGRAPH POLE.
 BJ0527'IT IS TRIANGULATION STATION DISK STAMPED BABIN 2 1972, FLUSH
 BJ0527'WITH THE GROUND.
 BJ0527'
 BJ0527'REFERENCE MARK NO. 4 IS 66.40 FEET NORTH OF THE STATION, 25 FEET
 BJ0527'NORTHEAST OF A SWITCH STAND, 31 FEET WEST OF THE CENTER OF THE ROAD,
 BJ0527'10 FEET WEST OF THE WEST RAIL OF THE TRACKS CROSSING THE ROAD, 28
 BJ0527'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 1.5 FEET SSE OF A
 BJ0527'TELEPHONE POLE, 7.5 FEET SOUTH OF THE ELECTRIC SWITCH BOX.  IT IS A
 BJ0527'REFERENCE MARK DISK STAMPED BABIN NO 4 1929 1959, FLUSH WITH THE
 BJ0527'GROUND.
 BJ0527'
 BJ0527'REFERENCE MARK NO. 5 IS 45.99 FEET EAST OF THE STATION, 19.5 FEET
 BJ0527'NORTHEAST OF THE NORTHEAST RAIL OF THE TRACK CROSSING THE ROAD, 19
 BJ0527'FEET EAST OF THE CENTER OF THE ROAD, 40 FEET EAST OF THE POWER POLE
 BJ0527'NEAR THE STATION, 86 FEET SOUTHEAST OF THE ELECTRIC SWITCH BOX,
 BJ0527'AND 1 FOOT NORTH OF A METAL WITNESS POST.  IT IS NGS DISK STAMPED
 BJ0527'BABIN 2 1972 NO 5 FLUSH WITH THE GROUND.
 BJ0527
 BJ0527                          STATION RECOVERY (1972)
 BJ0527
 BJ0527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 BJ0527'1.0 MI S FROM NORTH BATON ROUGE.
 BJ0527'ABOUT 1.0 MILE SOUTH ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD
 BJ0527'FROM THE STATION IN NORTH BATON ROUGE, ABOUT 0.55 MILE SOUTH OF MILE
 BJ0527'POST 364, ABOUT 0.7 MILE NORTH OF STATE CAPITOL BUILDING, 0.1 MILE
 BJ0527'NORTH OF THE INTERSECTION TO N. THIRD STREET AND CHOCTAW ROAD, AT THE
 BJ0527'SOUTHWEST EDGE OF THE PROPERTY OWNED BY THE CITY AND ON THE PROPERTY
 BJ0527'OWNED BY THE RAILROAD COMPANY.  IT IS 41.5 FEET EAST OF THE EAST RAIL
 BJ0527'OF THE MAIN TRACK, 21 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 BJ0527'TRACK CROSSING THE ROAD, 6 FEET WEST OF A POWER POLE, 27 FEET WEST OF
 BJ0527'THE CENTER OF THE ROAD, 62 FEET SOUTHEAST OF A SWITCH STAND AND 68
 BJ0527'FEET SSE OF A TELEGRAPH POLE.  IT IS A TRIANGULATION STATION
 BJ0527'DISKSTAMPED BABIN 2 1972, FLUSH WITH THE GROUND.
 BJ0527
 BJ0527                          STATION RECOVERY (1975)
 BJ0527
 BJ0527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (AKH)
 BJ0527'THE STATION WAS VISITED 2-20-75 AND THE STATION MARK AND REFERENCE
 BJ0527'MARK NO. 5 WERE FOUND IN GOOD CONDITION.  REFERENCE MARK NO. 4 WAS
 BJ0527'FOUND DESTROYED.  REFERENCE MARK NO. 6 WAS ESTABLISHED AT THIS
 BJ0527'DATE.  A NEW DESCRIPTION FOLLOWS--
 BJ0527'
 BJ0527'THE STATION IS LOCATED 0.7 MILES NORTH OF THE STATE CAPITOL BUILDING
 BJ0527'IN BATON ROUGE, 0.1 MILE NORTH OF THE INTERSECTION OF N THIRD STREET
 BJ0527'AND CHACTOW ROAD, AT THE SOUTHWEST AREA OWNED BY THE CITY AND ON
 BJ0527'THE PROPERTY OWNED BY THE RAILROAD.  IT IS 41.6 FEET EAST OF THE
 BJ0527'EAST RAIL OF THE MAIN TRACK, 21 FEET SOUTHWEST OF THE SOUTHWEST RAIL
 BJ0527'OF THE TRACK CROSSING THE ROAD, AND 62 FEET SOUTHEAST OF A
 BJ0527'SWITCH STAND ON THE TRACKS.  IT IS A TRIANGULATION STATION DISK
 BJ0527'STAMPED BABIN 2 1972 FLUSH WITH THE GROUND.
 BJ0527'
 BJ0527'REFERENCE MARK NO. 5 IS 46.00 FEET EAST OF THE STATION.  IT IS 19.5
 BJ0527'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE TRACK CROSSING THE ROAD,
 BJ0527'40 FEET EAST OF A POWER POLE NEAR THE STATION, 86 FEET SOUTHEAST OF
 BJ0527'AN ELECTRIC SWITCH BOX AND 1 FOOT NORTH OF A METAL WITNESS POST.  IT
 BJ0527'IS A REFERENCE MARK DISK STAMPED BABIN 2 1972 NO 5.
 BJ0527'
 BJ0527'REFERENCE MARK NO. 6 IS 77.76 FEET SOUTHEAST OF THE STATION.  IT IS
 BJ0527'51.8 FEET NORTH OF THE SOUTH END OF A CONCRETE REVETMENT WALL, 20.1
 BJ0527'FEET EAST OF THE EAST RAIL OF THE TRACK CROSSING THE ROAD, 51.8
 BJ0527'FEET SOUTHEAST OF THE CENTER OF THE ROAD CROSSING AND THE TRACKS.
 BJ0527'IT IS A REFERENCE MARK DISK SET IN A DRILL HOLE IN THE TOP OF THE
 BJ0527'CONCRETE WALL.  IT IS STAMPED BABIN 2 NO 6 1972.
 BJ0527'
 BJ0527'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.7 MILE NORTH.
 BJ0527
 BJ0527                          STATION RECOVERY (1976)
 BJ0527
 BJ0527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0527'1.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD TRACK FROM THE
 BJ0527'WEST END OF FLORIDA BOULEVARD, AT BATON ROUGE, 0.1 MILE NORTH ALONG
 BJ0527'AN ASPHALT ROAD FROM THE JUNCTION OF RIVERSIDE ROAD NORTH AND
 BJ0527'CHOCTAW DRIVE, 62 FT SOUTHEAST FROM THE CENTER OF A SWITCHSTAND,
 BJ0527'41.3 FT EAST OF THE EAST RAIL OF THE MAIN TRACK, 26.5 FT WEST OF THE
 BJ0527'CENTER LINE OF THE ASPHALT ROAD, 21.0 FT SOUTHWEST OF THE
 BJ0527'SOUTHWEST RAIL OF A SPUR TRACK, 6.5 FT WEST OF A POWER LINE POLE,
 BJ0527'45.99 FT WEST OF AND ACROSS THE ROAD AND SPUR TRACK FROM BABIN RM 5.
 BJ0527
 BJ0527                          STATION RECOVERY (1987)
 BJ0527
 BJ0527'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0527'THE MARK IS 0.61 METERS NW FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0526 ***********************************************************************
 BJ0526  DESIGNATION -  BABIN 2 RM 5
 BJ0526  PID         -  BJ0526
 BJ0526  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0526  COUNTRY     -  US
 BJ0526  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0526
 BJ0526                         *CURRENT SURVEY CONTROL
 BJ0526  ______________________________________________________________________
 BJ0526* NAD 83(1986) POSITION- 30 28 14.28   (N) 091 11 17.83   (W)   HD_HELD1
 BJ0526* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0526  **This station is located in a suspected subsidence area (see below).
 BJ0526  ______________________________________________________________________
 BJ0526  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ0526  DYNAMIC HEIGHT  -         16.553 (meters)       54.31  (feet) COMP
 BJ0526  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ0526
 BJ0526.The horizontal coordinates were determined by differentially corrected
 BJ0526.hand held GPS observations or other comparable positioning techniques
 BJ0526.and have an estimated accuracy of +/- 3 meters.
 BJ0526
 BJ0526.** This station is in an area of known vertical motion. If an
 BJ0526.** orthometric height was ever established but is not available 
 BJ0526.** in the current survey control section, the orthometric height
 BJ0526.** is considered suspect.  Suspect heights are available in the
 BJ0526.** superseded section only if requested.
 BJ0526
 BJ0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0526.GEOID18 height accuracy estimate available here.
 BJ0526
 BJ0526.Click photographs - Photos may exist for this station.
 BJ0526
 BJ0526.The dynamic height is computed by dividing the NAVD 88
 BJ0526.geopotential number by the normal gravity value computed on the
 BJ0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0526.degrees latitude (g = 980.6199 gals.).
 BJ0526
 BJ0526.The modeled gravity was interpolated from observed gravity values.
 BJ0526
 BJ0526;                    North         East    Units  Estimated Accuracy
 BJ0526;SPC LA S     -   218,444.7   1,013,928.0     MT  (+/- 3 meters HH1 GPS) 
 BJ0526
 BJ0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7391972331(NAD 83)
 BJ0526
 BJ0526                          SUPERSEDED SURVEY CONTROL
 BJ0526
 BJ0526.No superseded survey control is available for this station.
 BJ0526
 BJ0526_MARKER: DR = REFERENCE MARK DISK
 BJ0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0526_STAMPING: BABIN 2 NO 5 1972
 BJ0526_MARK LOGO: CGS
 BJ0526_PROJECTION: FLUSH
 BJ0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0526+STABILITY: SURFACE MOTION
 BJ0526
 BJ0526  HISTORY     - Date     Condition        Report By
 BJ0526  HISTORY     - 1972     MONUMENTED       NGS
 BJ0526  HISTORY     - 1976     GOOD             NGS
 BJ0526  HISTORY     - 1987     GOOD             LA-033
 BJ0526
 BJ0526                          STATION DESCRIPTION
 BJ0526
 BJ0526'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BJ0526'1.0 MI S FROM NORTH BATON ROUGE.
 BJ0526'LOCATED 0.7 MILE NORTH OF THE STATE CAPITOL BUILDING, 1.0 MILE SOUTH
 BJ0526'ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM THE STATION AT
 BJ0526'NORTH BATON ROUGE, 0.1 MILE NORTH OF THE INTERSECTION OF NORTH THIRD
 BJ0526'STREET AND CHOCTAW ROAD.  IT IS 45.99 FEET EAST OF TRIANGULATION
 BJ0526'STATION BABIN 2 1972, 19.5 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 BJ0526'TRACK CROSSING THE ROAD, 19 FEET EAST OF THE CENTER OF THE ROAD, 40
 BJ0526'FEET EAST OF THE POWER POLE NEAR THE STATION, 86 FEET SOUTHEAST OF THE
 BJ0526'ELECTRIC SWITCH BOX AND 1 FOOT NORTH OF A METAL WITNESS POST.  IT IS
 BJ0526'FLUSH WITH THE GROUND.
 BJ0526
 BJ0526                          STATION RECOVERY (1976)
 BJ0526
 BJ0526'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0526'1.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD LINE FROM THE
 BJ0526'WEST END OF FLORIDA BOULEVARD AT BATON ROUGE, THENCE O.1 MILE NORTH
 BJ0526'ALONG AN ASPHALT ROAD FROM THE JUNCTION OF RIVERSIDE NORTH AND
 BJ0526'CHOCTAW DRIVE, 87.3 FT EAST OF THE EAST RAIL OF THE MAIN TRACK, 19.5
 BJ0526'FT NORTHEAST OF THE NORTHEAST RAIL SPUR TRACK, 19 FT EAST OF THE
 BJ0526'CENTER LINE OF AN ASPHALT ROAD, 6.5 FT SOUTH OF A POWER LINE POLE
 BJ0526'WITH A LIGHT, 2.5 FT WEST OF A CYCLONE FENCE
 BJ0526
 BJ0526                          STATION RECOVERY (1987)
 BJ0526
 BJ0526'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0526'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0528 ***********************************************************************
 BJ0528  DESIGNATION -  BABIN 2 RM 6
 BJ0528  PID         -  BJ0528
 BJ0528  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0528  COUNTRY     -  US
 BJ0528  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ0528
 BJ0528                         *CURRENT SURVEY CONTROL
 BJ0528  ______________________________________________________________________
 BJ0528* NAD 83(1986) POSITION- 30 28 13.81   (N) 091 11 17.62   (W)   HD_HELD1
 BJ0528* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0528  **This station is located in a suspected subsidence area (see below).
 BJ0528  ______________________________________________________________________
 BJ0528  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ0528  DYNAMIC HEIGHT  -         16.286 (meters)       53.43  (feet) COMP
 BJ0528  MODELED GRAVITY -    979,342.3   (mgal)                       NAVD 88
 BJ0528
 BJ0528.The horizontal coordinates were determined by differentially corrected
 BJ0528.hand held GPS observations or other comparable positioning techniques
 BJ0528.and have an estimated accuracy of +/- 3 meters.
 BJ0528
 BJ0528.** This station is in an area of known vertical motion. If an
 BJ0528.** orthometric height was ever established but is not available 
 BJ0528.** in the current survey control section, the orthometric height
 BJ0528.** is considered suspect.  Suspect heights are available in the
 BJ0528.** superseded section only if requested.
 BJ0528
 BJ0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0528.GEOID18 height accuracy estimate available here.
 BJ0528
 BJ0528.Click photographs - Photos may exist for this station.
 BJ0528
 BJ0528.The dynamic height is computed by dividing the NAVD 88
 BJ0528.geopotential number by the normal gravity value computed on the
 BJ0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0528.degrees latitude (g = 980.6199 gals.).
 BJ0528
 BJ0528.The modeled gravity was interpolated from observed gravity values.
 BJ0528
 BJ0528;                    North         East    Units  Estimated Accuracy
 BJ0528;SPC LA S     -   218,430.2   1,013,933.6     MT  (+/- 3 meters HH1 GPS) 
 BJ0528
 BJ0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7392572317(NAD 83)
 BJ0528
 BJ0528                          SUPERSEDED SURVEY CONTROL
 BJ0528
 BJ0528.No superseded survey control is available for this station.
 BJ0528
 BJ0528_MARKER: DR = REFERENCE MARK DISK
 BJ0528_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ0528_SP_SET: WALL
 BJ0528_STAMPING: BABIN 2 NO 6 1972
 BJ0528_MARK LOGO: CGS
 BJ0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0528+STABILITY: SURFACE MOTION
 BJ0528
 BJ0528  HISTORY     - Date     Condition        Report By
 BJ0528  HISTORY     - 1972     MONUMENTED       NGS
 BJ0528  HISTORY     - 1975     GOOD             NGS
 BJ0528  HISTORY     - 1976     GOOD             NGS
 BJ0528  HISTORY     - 1987     GOOD             LA-033
 BJ0528
 BJ0528                          STATION DESCRIPTION
 BJ0528
 BJ0528'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 BJ0528'0.7 MI N FROM BATON ROUGE.
 BJ0528'LOCATED 0.7 MILE NORTH OF THE STATE CAPITOL BUILDING IN BATON ROUGE,
 BJ0528'0.1 MILE NORTH OF THE INTERSECTION OF N. THIRD STREET AND CHACTOW
 BJ0528'ROAD, 77.76 FEET EAST-SOUTHEAST OF TRIANGULATION BABIN 2 1972, 51.8
 BJ0528'FEET NORTH OF THE SOUTH END OF A CONCRETE REVETMENT WALL, 20.1 FEET
 BJ0528'EAST OF THE EAST RAIL OF THE TRACK CROSSING THE ROAD, AND 51.8 FEET
 BJ0528'SOUTHEAST OF THE CENTER OF THE ROAD CROSSING THE TRACKS.  IT IS A
 BJ0528'REFERENCE MARK DISK STAMPED BABIN 2 NO 6 1972 SET IN A DRILL HOLE IN
 BJ0528'THE TOP OF THE CONCRETE WALL.
 BJ0528
 BJ0528                          STATION RECOVERY (1976)
 BJ0528
 BJ0528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0528'1.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD LINE FROM THE
 BJ0528'WEST END OF FLORIDA BOULEVARD AT BATON ROUGE, THENCE 0.1 MILE NORTH
 BJ0528'ALONG AN ASPHALT ROAD FROM THE JUNCTION OF RIVERSIDE NORTH AND
 BJ0528'CHOCTAW DRIVE, 69.5 FT NORTH OF A FENCE CORNER, 20.1 FT EAST OF THE
 BJ0528'EAST RAIL OF SPUR TRACK, 77.76 FT EAST - SOUTHEAST OF STATION
 BJ0528'BABIN 2 1972, 50.91 FT SOUTH OF BABIN 2 RM 5, IN TOP OF CONCRETE
 BJ0528'REVETMENT WALL SUPPORTING A CYCLONE FENCE.
 BJ0528
 BJ0528                          STATION RECOVERY (1987)
 BJ0528
 BJ0528'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2041 ***********************************************************************
 BJ2041  DESIGNATION -  BABIN RESET
 BJ2041  PID         -  BJ2041
 BJ2041  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ2041  COUNTRY     -  US
 BJ2041  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ2041
 BJ2041                         *CURRENT SURVEY CONTROL
 BJ2041  ______________________________________________________________________
 BJ2041* NAD 83(1992) POSITION- 30 28 14.71139(N) 091 11 17.48651(W)   ADJUSTED
 BJ2041* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2041  **This station is located in a suspected subsidence area (see below).
 BJ2041  ______________________________________________________________________
 BJ2041  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ2041  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ2041  HORZ ORDER      -  FIRST
 BJ2041
 BJ2041.The horizontal coordinates were established by classical geodetic methods
 BJ2041.and adjusted by the National Geodetic Survey in January 1993.
 BJ2041
 BJ2041.** This station is in an area of known vertical motion. If an
 BJ2041.** orthometric height was ever established but is not available 
 BJ2041.** in the current survey control section, the orthometric height
 BJ2041.** is considered suspect.  Suspect heights are available in the
 BJ2041.** superseded section only if requested.
 BJ2041
 BJ2041.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2041.GEOID18 height accuracy estimate available here.
 BJ2041
 BJ2041.Click photographs - Photos may exist for this station.
 BJ2041
 BJ2041.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2041
 BJ2041. The following values were computed from the NAD 83(1992) position.
 BJ2041
 BJ2041;                    North         East     Units Scale Factor Converg.
 BJ2041;SPC LA S     -   218,457.957 1,013,937.133   MT  0.99995926   +0 04 21.3
 BJ2041;SPC LA S     -   716,724.15  3,326,558.74   sFT  0.99995926   +0 04 21.3
 BJ2041;UTM  15      - 3,372,345.294   673,928.355   MT  0.99997320   +0 55 08.4
 BJ2041
 BJ2041!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2041!SPC LA S     -   1.00000160  x   0.99995926  =   0.99996086
 BJ2041!UTM  15      -   1.00000160  x   0.99997320  =   0.99997480
 BJ2041
 BJ2041:                Primary Azimuth Mark                     Grid Az
 BJ2041:SPC LA S     -  BABIN AZ MK                              116 53 20.8
 BJ2041:UTM  15      -  BABIN AZ MK                              116 02 33.7
 BJ2041
 BJ2041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7392872345(NAD 83)
 BJ2041
 BJ2041|---------------------------------------------------------------------|
 BJ2041| PID    Reference Object                     Distance      Geod. Az  |
 BJ2041|                                                           dddmmss.s |
 BJ2041| BJ5055 BATON ROUGE GSU TANK                APPROX. 2.3 KM 0031047.2 |
 BJ2041| BJ2993 BABIN RM 1                           37.800 METERS 10302     |
 BJ2041| CV9613 BABIN AZ MK                                        1165742.1 |
 BJ2041| BJ5050 BATON ROUGE CIVIL DEF RAD MAST      APPROX. 2.5 KM 1574503.7 |
 BJ2041| BJ5051 BATON ROUGE TV STA WAFB MAST        APPROX. 3.1 KM 1685540.7 |
 BJ2041| BJ0552 BABIN RM 3                           23.169 METERS 19118     |
 BJ2041| BJ2992 BABIN RM 2                           63.800 METERS 19621     |
 BJ2041| BJ0527 BABIN 2                              27.419 METERS 23753     |
 BJ2041| BJ0532 BABIN RM 4                           25.756 METERS 28229     |
 BJ2041|---------------------------------------------------------------------|
 BJ2041
 BJ2041                          SUPERSEDED SURVEY CONTROL
 BJ2041
 BJ2041  NAD 83(1986)-  30 28 14.72974(N)    091 11 17.48427(W) AD(       ) 1
 BJ2041  NAD 27      -  30 28 14.04810(N)    091 11 17.09456(W) AD(       ) 1
 BJ2041
 BJ2041.Superseded values are not recommended for survey control.
 BJ2041
 BJ2041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2041.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2041
 BJ2041_MARKER: DS = TRIANGULATION STATION DISK
 BJ2041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2041_STAMPING: BABIN 1929 1959 1972
 BJ2041_MARK LOGO: CGS
 BJ2041_PROJECTION: FLUSH
 BJ2041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2041+STABILITY: SURFACE MOTION
 BJ2041
 BJ2041  HISTORY     - Date     Condition        Report By
 BJ2041  HISTORY     - 1972     MONUMENTED       NGS
 BJ2041
 BJ2041                          STATION DESCRIPTION
 BJ2041
 BJ2041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BJ2041'LOCATED ABOUT 1.0 MILE SOUTH ALONG THE YAZOO AND MISSISSIPPI VALLEY
 BJ2041'RAILROAD FROM THE STATION AT NORTH BATON ROUGE, IN SECTION 37, T7S,
 BJ2041'R1W, ABOUT 0.55 MILE SOUTH OF MILEPOST 364, 111 FEET EAST OF THE EAST
 BJ2041'RAIL OF THE TRACKS, 72 FEET NORTHEAST OF THE CENTER OF THE ROAD
 BJ2041'CROSSING, 50 FEET EAST OF THE CENTER OF THE PAVED ROAD, 85 FEET
 BJ2041'SOUTHEAST OF A UTILITY POLE, AND 1 FOOT EAST OF A METAL WITNESS POST.
 BJ2041'IT IS A TRIANGULATION STATION DISK STAMPED BABIN 1929 1959 1972 FLUSH
 BJ2041'WITH THE GROUND.
 BJ2041'SEE BABIN 2 (BJ0527) FOR MORE INFORMATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0920 ***********************************************************************
 AT0920  DESIGNATION -  BABY
 AT0920  PID         -  AT0920
 AT0920  STATE/COUNTY-  LA/ST BERNARD
 AT0920  COUNTRY     -  US
 AT0920  USGS QUAD   -  FREEMASON ISLAND (2018)
 AT0920
 AT0920                         *CURRENT SURVEY CONTROL
 AT0920  ______________________________________________________________________
 AT0920* NAD 83(1993) POSITION- 29 47 18.39277(N) 088 58 57.07537(W)   ADJUSTED
 AT0920* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0920  **This station is located in a suspected subsidence area (see below).
 AT0920  ______________________________________________________________________
 AT0920  GEOID HEIGHT    -        -25.730 (meters)                     GEOID18
 AT0920  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 AT0920  HORZ ORDER      -  THIRD
 AT0920
 AT0920.The horizontal coordinates were established by classical geodetic methods
 AT0920.and adjusted by the National Geodetic Survey in May 1994.
 AT0920
 AT0920.** This station is in an area of known vertical motion. If an
 AT0920.** orthometric height was ever established but is not available 
 AT0920.** in the current survey control section, the orthometric height
 AT0920.** is considered suspect.  Suspect heights are available in the
 AT0920.** superseded section only if requested.
 AT0920
 AT0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0920.GEOID18 height accuracy estimate available here.
 AT0920
 AT0920.Click photographs - Photos may exist for this station.
 AT0920
 AT0920.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0920
 AT0920. The following values were computed from the NAD 83(1993) position.
 AT0920
 AT0920;                    North         East     Units Scale Factor Converg.
 AT0920;SPC LA S     -   145,148.128 1,227,269.432   MT  0.99993258   +1 10 31.6
 AT0920;SPC LA S     -   476,206.82  4,026,466.46   sFT  0.99993258   +1 10 31.6
 AT0920;UTM  16      - 3,296,990.941   308,366.672   MT  1.00005312   -0 59 06.8
 AT0920
 AT0920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0920!SPC LA S     -   1.00000393  x   0.99993258  =   0.99993650
 AT0920!UTM  16      -   1.00000393  x   1.00005312  =   1.00005705
 AT0920
 AT0920:                Primary Azimuth Mark                     Grid Az
 AT0920:SPC LA S     -  ACHE                                     004 16 31.1
 AT0920:UTM  16      -  ACHE                                     006 26 09.5
 AT0920
 AT0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCT0836696990(NAD 83)
 AT0920
 AT0920|---------------------------------------------------------------------|
 AT0920| PID    Reference Object                     Distance      Geod. Az  |
 AT0920|                                                           dddmmss.s |
 AT0920| AT0918 ACHE                                APPROX. 2.8 KM 0052702.7 |
 AT0920|---------------------------------------------------------------------|
 AT0920
 AT0920                          SUPERSEDED SURVEY CONTROL
 AT0920
 AT0920  NAD 83(1992)-  29 47 18.39943(N)    088 58 57.06644(W) AD(       ) 3
 AT0920  NAD 83(1986)-  29 47 18.39956(N)    088 58 57.06741(W) AD(       ) 3
 AT0920  NAD 27      -  29 47 17.69100(N)    088 58 56.93300(W) AD(       ) 3
 AT0920
 AT0920.Superseded values are not recommended for survey control.
 AT0920
 AT0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0920.See file dsdata.pdf to determine how the superseded data were derived.
 AT0920
 AT0920_MARKER: DS = TRIANGULATION STATION DISK
 AT0920_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT0920_STAMPING: BABY 1950
 AT0920_MARK LOGO: CGS
 AT0920_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0920
 AT0920  HISTORY     - Date     Condition        Report By
 AT0920  HISTORY     - 1950     MONUMENTED       CGS
 AT0920
 AT0920                          STATION DESCRIPTION
 AT0920
 AT0920'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT0920'THE STATION IS LOCATED ON THE S END OF FREEMASON ISLAND, 180 FEET E
 AT0920'OF U.S.  ENGINEERS
 AT0920'WARNING SIGN, 75 FEET E OF AN ABANDONED WELL
 AT0920'CASING, 258 FEET S OF THE SW END OF A
 AT0920'POND.
 AT0920'
 AT0920'STATION MARK IS A STANDARD DISK, STAMPED BABY 1950, AND SET IN THE
 AT0920'TOP OF A 6-INCH
 AT0920'ROUND CONCRETE TILE PROJECTING 1 FOOT ABOVE GROUND.
 AT0920'
 AT0920'STATION IS 68.6 METERS 90 DEG NE FROM THE MEAN HIGHWATER
 AT0920'LINE.
 AT0920'
 AT0920'APPROXIMATE ELEVATION ABOVE HIGH-WATER MARK - 3 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0899 ***********************************************************************
 AT0899  DESIGNATION -  BACK
 AT0899  PID         -  AT0899
 AT0899  STATE/COUNTY-  LA/ST BERNARD
 AT0899  COUNTRY     -  US
 AT0899  USGS QUAD   -  NEW HARBOR ISLANDS (2018)
 AT0899
 AT0899                         *CURRENT SURVEY CONTROL
 AT0899  ______________________________________________________________________
 AT0899* NAD 83(1993) POSITION- 29 51 22.17319(N) 088 49 26.92059(W)   ADJUSTED
 AT0899* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0899  **This station is located in a suspected subsidence area (see below).
 AT0899  ______________________________________________________________________
 AT0899  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 AT0899  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 AT0899  HORZ ORDER      -  SECOND
 AT0899
 AT0899.The horizontal coordinates were established by classical geodetic methods
 AT0899.and adjusted by the National Geodetic Survey in May 1994.
 AT0899
 AT0899.** This station is in an area of known vertical motion. If an
 AT0899.** orthometric height was ever established but is not available 
 AT0899.** in the current survey control section, the orthometric height
 AT0899.** is considered suspect.  Suspect heights are available in the
 AT0899.** superseded section only if requested.
 AT0899
 AT0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0899.GEOID18 height accuracy estimate available here.
 AT0899
 AT0899.Click photographs - Photos may exist for this station.
 AT0899
 AT0899.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0899
 AT0899. The following values were computed from the NAD 83(1993) position.
 AT0899
 AT0899;                    North         East     Units Scale Factor Converg.
 AT0899;SPC LA S     -   152,976.872 1,242,414.062   MT  0.99992891   +1 15 16.7
 AT0899;SPC LA S     -   501,891.62  4,076,153.47   sFT  0.99992891   +1 15 16.7
 AT0899;UTM  16      - 3,304,243.455   323,797.181   MT  0.99998308   -0 54 30.0
 AT0899
 AT0899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0899!SPC LA S     -   1.00000396  x   0.99992891  =   0.99993287
 AT0899!UTM  16      -   1.00000396  x   0.99998308  =   0.99998704
 AT0899
 AT0899:                Primary Azimuth Mark                     Grid Az
 AT0899:SPC LA S     -  BACK AZ MK                               301 47 51.7
 AT0899:UTM  16      -  BACK AZ MK                               303 57 38.4
 AT0899
 AT0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCU2379704243(NAD 83)
 AT0899
 AT0899|---------------------------------------------------------------------|
 AT0899| PID    Reference Object                     Distance      Geod. Az  |
 AT0899|                                                           dddmmss.s |
 AT0899| DD6277 BACK RM 1                            17.437 METERS 20852     |
 AT0899| DD6276 BACK AZ MK                                         3030308.4 |
 AT0899| DD6278 BACK RM 2                            34.894 METERS 31046     |
 AT0899|---------------------------------------------------------------------|
 AT0899
 AT0899                          SUPERSEDED SURVEY CONTROL
 AT0899
 AT0899  NAD 83(1992)-  29 51 22.18022(N)    088 49 26.91047(W) AD(       ) 2
 AT0899  NAD 83(1992)-  29 51 22.17584(N)    088 49 26.92566(W) AD(       ) 2
 AT0899  NAD 83(1986)-  29 51 22.17880(N)    088 49 26.91022(W) AD(       ) 2
 AT0899  NAD 27      -  29 51 21.45500(N)    088 49 26.83200(W) AD(       ) 2
 AT0899
 AT0899.Superseded values are not recommended for survey control.
 AT0899
 AT0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0899.See file dsdata.pdf to determine how the superseded data were derived.
 AT0899
 AT0899_MARKER: DT = TOPOGRAPHIC STATION DISK
 AT0899_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT0899_STAMPING: BACK 1950
 AT0899_MARK LOGO: CGS
 AT0899_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0899
 AT0899  HISTORY     - Date     Condition        Report By
 AT0899  HISTORY     - 1950     MONUMENTED       CGS
 AT0899  HISTORY     - 1955     GOOD             CGS
 AT0899  HISTORY     - 1965     MARK NOT FOUND   CGS
 AT0899
 AT0899                          STATION DESCRIPTION
 AT0899
 AT0899'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT0899'THE STATION IS LOCATED ON CHANDELEUR ISLANDS, APPROXIMATELY 13.7 MILES
 AT0899'S OF CHANDELEUR LIGHTHOUSE, ON THE W EDGE OF THE SHELL BEACH, 225 FEET
 AT0899'SE OF A POND, AND 3 FEET S OF A WITNESS POST.
 AT0899'
 AT0899'STATION MARK IS A STANDARD DISK, STAMPED BACK 1950, AND SET IN A
 AT0899'6-INCH CONCRETE TILE FILLED WITH CONCRETE, PROJECTING 1 INCHES ABOVE
 AT0899'GROUND.
 AT0899'
 AT0899'STATION IS 71.0 METERS 90 DEG NE FROM THE MEAN HIGHWATER LINE.
 AT0899'
 AT0899'APPROXIMATE ELEVATION ABOVE HIGH-WATER MARK - 5 FEET.
 AT0899
 AT0899                          STATION RECOVERY (1955)
 AT0899
 AT0899'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT0899'THE STATION IS ON CHANDELEUR ISLAND, APPROXIMATELY 13.4 MILES SOUTH OF
 AT0899'CHANDELEUR LIGHTHOUSE, 4 MILES SOUTHEAST OF THE NORTHEAST END OF NORTH
 AT0899'ISLAND, 2-1/2 MILES EAST-NORTHEAST OF THE SOUTH END OF NEW HARBOR
 AT0899'ISLAND, AND 0.35 MILE EAST OF THE ENTRANCE OF A BAYOU WHICH RUNS IN A
 AT0899'NORTHEAST - SOUTHWEST DIRECTION.
 AT0899'
 AT0899'THE STATION MARK IS A TOPOGRAPHIC STATION MARK DISK SET IN THE TOP OF
 AT0899'AN 8 INCH CONCRETE FILLED CONCRETE TILE.  THE MARK IS 230 FEET WEST OF
 AT0899'THE MEAN HIGH TIDE LINE, 225 FEET SOUTHEAST OF A SMALL POND, 120 FEET
 AT0899'NORTHWEST OF A CUT BANK, 4 FEET SOUTHEAST OF A WHITE POST, IT PROJECTS
 AT0899'8 INCHES AND THE DISK IS STAMPED BACK 1950.
 AT0899'
 AT0899'REFERENCE MARK NO. 1, SOUTHWEST OF THE STATION, 150 FEET NORTHWEST OF
 AT0899'A CUT BANK, PROJECTS 1 FOOT AND THE DISK IS STAMPED BACK NO 1 1950
 AT0899'1955.
 AT0899'
 AT0899'REFERENCE MARK NO. 2, NORTHWEST OF THE STATION, NEAR THE NORTHWEST END
 AT0899'OF A SHELL BANK, 111 FEET SOUTHEAST OF A SMALL POND, PROJECTS 14
 AT0899'INCHES AND THE DISK IS STAMPED BACK NO 2 1950 1955.
 AT0899'
 AT0899'THE AZIMUTH MARK, APPROXIMATELY 0.3 MILE NORTHWEST OF THE STATION, 0.1
 AT0899'MILE EAST OF A POINT WHICH FORMS THE NORTH SIDE OF AN ENTRANCE TO A
 AT0899'BAYOU, 20 FEET SOUTHEAST OF THE HIGH TIDE LINE, 4 FEET EAST OF AN 8
 AT0899'FOOT STAKE, PROJECTS 14 INCHES AND THE DISK IS STAMPED BACK 1950 1955.
 AT0899'
 AT0899'HEIGHT OF LIGHT ABOVE STATION MARK 6 METERS.
 AT0899
 AT0899                          STATION RECOVERY (1965)
 AT0899
 AT0899'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT0899'THE STATION WAS SEARCHED FOR BUT NOT FOUND AND APPEARS TO BE LOST DUE
 AT0899'TO THE STORM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6508 ***********************************************************************
 AH6508  DESIGNATION -  BACK
 AH6508  PID         -  AH6508
 AH6508  STATE/COUNTY-  LA/TERREBONNE
 AH6508  COUNTRY     -  US
 AH6508  USGS QUAD   -  GRAY (2018)
 AH6508
 AH6508                         *CURRENT SURVEY CONTROL
 AH6508  ______________________________________________________________________
 AH6508* NAD 83(2011) POSITION- 29 44 25.61742(N) 090 49 46.48240(W)   ADJUSTED
 AH6508* NAD 83(2011) ELLIP HT-   -23.722 (meters)        (06/27/12)   ADJUSTED
 AH6508* NAD 83(2011) EPOCH   -  2010.00
 AH6508* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6508  **This station is located in a suspected subsidence area (see below).
 AH6508  ______________________________________________________________________
 AH6508  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6508  GEOID HEIGHT    -        -25.772 (meters)                     GEOID96
 AH6508  GEOID HEIGHT    -        -25.557 (meters)                     GEOID18
 AH6508  NAD 83(2011) X  -    -80,247.306 (meters)                     COMP
 AH6508  NAD 83(2011) Y  - -5,541,984.233 (meters)                     COMP
 AH6508  NAD 83(2011) Z  -  3,145,412.824 (meters)                     COMP
 AH6508  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AH6508
 AH6508  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6508  Standards:
 AH6508         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6508            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6508  -------------------------------------------------------------------
 AH6508  NETWORK    2.04  23.03           0.90   0.76  11.75      0.02237957
 AH6508  -------------------------------------------------------------------
 AH6508  Click here for local accuracies and other accuracy information.
 AH6508
 AH6508.The horizontal coordinates were established by GPS observations
 AH6508.and adjusted by the National Geodetic Survey in June 2012.
 AH6508
 AH6508.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6508.been affixed to the stable North American tectonic plate. See 
 AH6508.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6508
 AH6508.The horizontal coordinates are valid at the epoch date displayed above
 AH6508.which is a decimal equivalence of Year/Month/Day.
 AH6508
 AH6508.** This station is in an area of known vertical motion. If an
 AH6508.** orthometric height was ever established but is not available 
 AH6508.** in the current survey control section, the orthometric height
 AH6508.** is considered suspect.  Suspect heights are available in the
 AH6508.** superseded section only if requested.
 AH6508
 AH6508.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6508.GEOID18 height accuracy estimate available here.
 AH6508
 AH6508.Click photographs - Photos may exist for this station.
 AH6508
 AH6508.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6508
 AH6508.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6508
 AH6508.The ellipsoidal height was determined by GPS observations
 AH6508.and is referenced to NAD 83.
 AH6508
 AH6508. The following values were computed from the NAD 83(2011) position.
 AH6508
 AH6508;                    North         East     Units Scale Factor Converg.
 AH6508;SPC LA S     -   137,604.296 1,048,728.145   MT  0.99993601   +0 15 06.8
 AH6508;SPC LA S     -   451,456.76  3,440,702.26   sFT  0.99993601   +0 15 06.8
 AH6508;UTM  15      - 3,291,998.387   709,900.402   MT  1.00014363   +1 04 37.5
 AH6508
 AH6508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6508!SPC LA S     -   1.00000373  x   0.99993601  =   0.99993974
 AH6508!UTM  15      -   1.00000373  x   1.00014363  =   1.00014736
 AH6508
 AH6508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0990091998(NAD 83)
 AH6508
 AH6508                          SUPERSEDED SURVEY CONTROL
 AH6508
 AH6508  NAD 83(2007)-  29 44 25.61750(N)    090 49 46.48292(W) AD(       ) 0
 AH6508  ELLIP H (02/10/07)  -23.685  (m)                       GP(       )    
 AH6508  ELLIP H (02/21/02)  -23.662  (m)                       GP(       ) 5 1
 AH6508  NAD 83(1992)-  29 44 25.61736(N)    090 49 46.48237(W) AD(       ) 1
 AH6508  ELLIP H (12/17/98)  -23.638  (m)                       GP(       ) 4 2
 AH6508
 AH6508.Superseded values are not recommended for survey control.
 AH6508
 AH6508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6508.See file dsdata.pdf to determine how the superseded data were derived.
 AH6508
 AH6508_MARKER: I = METAL ROD
 AH6508_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH6508_STAMPING: BACK
 AH6508_MARK LOGO: LA-109
 AH6508_PROJECTION: RECESSED 10 CENTIMETERS
 AH6508_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6508_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH6508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6508+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6508_ROD/PIPE-DEPTH: 18.3 meters
 AH6508_SLEEVE-DEPTH  : 0.9 meters
 AH6508
 AH6508  HISTORY     - Date     Condition        Report By
 AH6508  HISTORY     - 1995     MONUMENTED       MPHI
 AH6508
 AH6508                          STATION DESCRIPTION
 AH6508
 AH6508'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6508'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6508'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT AND TRAVEL NORTH
 AH6508'ON HWY 24 FOR 11.8 MI (19.0 KM) TO INTERSECTION WITH HWY 20.  TRAVEL
 AH6508'WEST ON HWY 20 FOR 1.48 MI (2.38 KM) TO BACK PROJECT ROAD AND THE
 AH6508'STATION IS ON THE RIGHT.  THE STATION IS A STAINLESS STEEL ROD DRIVEN
 AH6508'INTO THE GROUND. THE STATION IS 69.50 FT (21.18 M) NORTHWEST FROM THE
 AH6508'CENTERLINE OF HWY 20, 18.0 FT (5.5 M) SOUTHWEST FROM THE CENTERLINE OF
 AH6508'HORSESHOE ROAD, 40.00 FT (12.19 M) NORTH FROM THE POWER POLE WITH A
 AH6508'LIGHT AND TELEPHONE BOX, AND 74.60 FT (22.74 M) SOUTHEAST FROM THE
 AH6508'CENTERLINE OF THE RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1418 ***********************************************************************
 AT1418  DESIGNATION -  BACK LEVEE
 AT1418  PID         -  AT1418
 AT1418  STATE/COUNTY-  LA/PLAQUEMINES
 AT1418  COUNTRY     -  US
 AT1418  USGS QUAD   -  VENICE (2018)
 AT1418
 AT1418                         *CURRENT SURVEY CONTROL
 AT1418  ______________________________________________________________________
 AT1418* NAD 83(1992) POSITION- 29 17 18.70199(N) 089 22 13.06132(W)   ADJUSTED
 AT1418* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1418  **This station is located in a suspected subsidence area (see below).
 AT1418  ______________________________________________________________________
 AT1418  GEOID HEIGHT    -        -23.755 (meters)                     GEOID18
 AT1418  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 AT1418  HORZ ORDER      -  THIRD
 AT1418
 AT1418.The horizontal coordinates were established by classical geodetic methods
 AT1418.and adjusted by the National Geodetic Survey in January 1993.
 AT1418
 AT1418.** This station is in an area of known vertical motion. If an
 AT1418.** orthometric height was ever established but is not available 
 AT1418.** in the current survey control section, the orthometric height
 AT1418.** is considered suspect.  Suspect heights are available in the
 AT1418.** superseded section only if requested.
 AT1418
 AT1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1418.GEOID18 height accuracy estimate available here.
 AT1418
 AT1418.Click photographs - Photos may exist for this station.
 AT1418
 AT1418.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1418
 AT1418. The following values were computed from the NAD 83(1992) position.
 AT1418
 AT1418;                    North         East     Units Scale Factor Converg.
 AT1418;SPC LA S     -    89,039.909 1,190,733.861   MT  1.00000245   +0 58 53.6
 AT1418;SPC LA S     -   292,125.10  3,906,599.34   sFT  1.00000245   +0 58 53.6
 AT1418;UTM  16      - 3,242,283.618   269,743.007   MT  1.00025426   -1 09 36.3
 AT1418
 AT1418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1418!SPC LA S     -   1.00000354  x   1.00000245  =   1.00000599
 AT1418!UTM  16      -   1.00000354  x   1.00025426  =   1.00025780
 AT1418
 AT1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6974342283(NAD 83)
 AT1418
 AT1418                          SUPERSEDED SURVEY CONTROL
 AT1418
 AT1418  NAD 83(1986)-  29 17 18.70208(N)    089 22 13.07758(W) AD(       ) 3
 AT1418
 AT1418.Superseded values are not recommended for survey control.
 AT1418
 AT1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1418.See file dsdata.pdf to determine how the superseded data were derived.
 AT1418
 AT1418_MARKER: DD = SURVEY DISK
 AT1418_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AT1418_STAMPING: BACK LEVEE 1981
 AT1418_MARK LOGO: NOS
 AT1418_MAGNETIC: P = MARKER IS A STEEL PIPE
 AT1418_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1418
 AT1418  HISTORY     - Date     Condition        Report By
 AT1418  HISTORY     - 1981     MONUMENTED       NOS
 AT1418
 AT1418                          STATION DESCRIPTION
 AT1418
 AT1418'DESCRIBED BY NATIONAL OCEAN SERVICE 1981 (JGF)
 AT1418'STATION IS LOCATED SE OF VENICE.
 AT1418'
 AT1418'TO REACH STATION FROM THE POST OFFICE IN VENICE PROCEED SE ON STATE
 AT1418'ROUTE 23 FOR 0.9 MI TO A SHARP RIGHT TURN CONTINUE SW FOR 0.25 MI TO
 AT1418'A TRACK ROAD ON THE RIGHT AT THE TOP OF THE LEVEE.  TURN RIGHT AND
 AT1418'DRIVE NW ON THE LEVEE TRACK ROAD FOR 0.85 MI TO A GATE, CONTINUE ON
 AT1418'THE TRACK ROAD FOR 0.6 MI TO THE VICINITY OF THE STATION.
 AT1418'
 AT1418'STATION MARK IS A STANDARD NOS ALUMINUM DISK STAMPED---BACK LEVEE
 AT1418'1981---, AFFIXED AT THE TOP OF A 1.1 M ROD EMBEDDED IN CONCRETE.
 AT1418'STATION IS LOCATED 62.4 FT SW FROM A STANDARD NOS WITNESS POST SIGN,
 AT1418'67 FT SW FROM THE EDGE OF THE CANAL, 54 FT NW FROM THE PROJECTED
 AT1418'CENTERLINE OF A SHELL ROAD, AND 7 FT NE FROM THE CENTERLINE OF THE
 AT1418'TRACK ROAD ON TOP OF THE LEVEE.
 AT1418'
 AT1418'HEIGHT OF LIGHT SHOWN WAS 1.5 METERS ABOVE THE MARK.
 AT1418'
 AT1418'DESCRIBED BY J. DANIEL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1179 ***********************************************************************
 AT1179  DESIGNATION -  BAD
 AT1179  PID         -  AT1179
 AT1179  STATE/COUNTY-  LA/PLAQUEMINES
 AT1179  COUNTRY     -  US
 AT1179  USGS QUAD   -  BAY BATISTE (2018)
 AT1179
 AT1179                         *CURRENT SURVEY CONTROL
 AT1179  ______________________________________________________________________
 AT1179* NAD 83(1992) POSITION- 29 25 41.04704(N) 089 51 04.52848(W)   ADJUSTED
 AT1179* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1179  **This station is located in a suspected subsidence area (see below).
 AT1179  ______________________________________________________________________
 AT1179  GEOID HEIGHT    -        -24.265 (meters)                     GEOID18
 AT1179  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 AT1179  HORZ ORDER      -  THIRD
 AT1179
 AT1179.The horizontal coordinates were established by classical geodetic methods
 AT1179.and adjusted by the National Geodetic Survey in January 1993.
 AT1179
 AT1179.** This station is in an area of known vertical motion. If an
 AT1179.** orthometric height was ever established but is not available 
 AT1179.** in the current survey control section, the orthometric height
 AT1179.** is considered suspect.  Suspect heights are available in the
 AT1179.** superseded section only if requested.
 AT1179
 AT1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1179.GEOID18 height accuracy estimate available here.
 AT1179
 AT1179.Click photographs - Photos may exist for this station.
 AT1179
 AT1179.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1179
 AT1179. The following values were computed from the NAD 83(1992) position.
 AT1179
 AT1179;                    North         East     Units Scale Factor Converg.
 AT1179;SPC LA S     -   103,802.818 1,143,805.241   MT  0.99997536   +0 44 27.8
 AT1179;SPC LA S     -   340,559.75  3,752,634.36   sFT  0.99997536   +0 44 27.8
 AT1179;UTM  16      - 3,258,796.989   223,380.143   MT  1.00054428   -1 24 06.5
 AT1179
 AT1179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1179!SPC LA S     -   1.00000386  x   0.99997536  =   0.99997922
 AT1179!UTM  16      -   1.00000386  x   1.00054428  =   1.00054814
 AT1179
 AT1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2338058796(NAD 83)
 AT1179
 AT1179                          SUPERSEDED SURVEY CONTROL
 AT1179
 AT1179  NAD 83(1986)-  29 25 41.05880(N)    089 51 04.53556(W) AD(       ) 3
 AT1179  NAD 27      -  29 25 40.26600(N)    089 51 04.29100(W) AD(       ) 3
 AT1179
 AT1179.Superseded values are not recommended for survey control.
 AT1179
 AT1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1179.See file dsdata.pdf to determine how the superseded data were derived.
 AT1179
 AT1179_MARKER: DW = HYDROGRAPHIC STATION DISK
 AT1179_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1179_STAMPING: BAD 1934
 AT1179_MARK LOGO: CGS
 AT1179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1179
 AT1179  HISTORY     - Date     Condition        Report By
 AT1179  HISTORY     - 1934     MONUMENTED       CGS
 AT1179  HISTORY     - 19730212 POOR             NGS
 AT1179
 AT1179                          STATION DESCRIPTION
 AT1179
 AT1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AT1179'ON THE LARGEST AND
 AT1179'NORTHERNMOST ONE
 AT1179'OF A GROUP OF THREE ISLANDS IN THE SOUTHERLY END
 AT1179'OF BAY BATISTE, 15 METERS (49 FEET)
 AT1179'FROM THE END OF THE ISLAND,
 AT1179'AND 7 METERS (23 FEET) FROM THE HIGH-WATER MARK TO THE W.  THE
 AT1179'STATION IS MARKED BY A STANDARD BRONZE HYDROGRAPHIC DISK SET IN
 AT1179'CONCRETE IN THE
 AT1179'CENTER OF THE TOP OF A TILE WHICH IS FASTENED BY
 AT1179'MEANS OF CONCRETE TO THE UPPER END
 AT1179'OF A LONG WOODEN PILE DRIVEN
 AT1179'INTO THE MARSH.
 AT1179
 AT1179                          STATION RECOVERY (1973)
 AT1179
 AT1179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (PGH)
 AT1179'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2999 ***********************************************************************
 BK2999  DESIGNATION -  BAGGETT
 BK2999  PID         -  BK2999
 BK2999  STATE/COUNTY-  LA/ALLEN
 BK2999  COUNTRY     -  US
 BK2999  USGS QUAD   -  LE BLANC (2018)
 BK2999
 BK2999                         *CURRENT SURVEY CONTROL
 BK2999  ______________________________________________________________________
 BK2999* NAD 83(1992) POSITION- 30 30 25.51193(N) 092 55 41.48115(W)   ADJUSTED
 BK2999* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2999  **This station is located in a suspected subsidence area (see below).
 BK2999  ______________________________________________________________________
 BK2999  GEOID HEIGHT    -        -27.140 (meters)                     GEOID18
 BK2999  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 BK2999  HORZ ORDER      -  FIRST
 BK2999
 BK2999.The horizontal coordinates were established by classical geodetic methods
 BK2999.and adjusted by the National Geodetic Survey in January 1993.
 BK2999
 BK2999.** This station is in an area of known vertical motion. If an
 BK2999.** orthometric height was ever established but is not available 
 BK2999.** in the current survey control section, the orthometric height
 BK2999.** is considered suspect.  Suspect heights are available in the
 BK2999.** superseded section only if requested.
 BK2999
 BK2999.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2999.GEOID18 height accuracy estimate available here.
 BK2999
 BK2999.Click photographs - Photos may exist for this station.
 BK2999
 BK2999.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2999
 BK2999. The following values were computed from the NAD 83(1992) position.
 BK2999
 BK2999;                    North         East     Units Scale Factor Converg.
 BK2999;SPC LA S     -   223,542.263   846,917.002   MT  0.99996465   -0 47 50.8
 BK2999;SPC LA S     -   733,404.91  2,778,593.53   sFT  0.99996465   -0 47 50.8
 BK2999;UTM  15      - 3,374,979.027   506,890.503   MT  0.99960059   +0 02 11.2
 BK2999
 BK2999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2999!SPC LA S     -   1.00000262  x   0.99996465  =   0.99996727
 BK2999!UTM  15      -   1.00000262  x   0.99960059  =   0.99960321
 BK2999
 BK2999:                Primary Azimuth Mark                     Grid Az
 BK2999:SPC LA S     -  KINDER                                   113 31 51.7
 BK2999:UTM  15      -  KINDER                                   112 41 49.7
 BK2999
 BK2999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0689074979(NAD 83)
 BK2999
 BK2999|---------------------------------------------------------------------|
 BK2999| PID    Reference Object                     Distance      Geod. Az  |
 BK2999|                                                           dddmmss.s |
 BK2999| BK2954 KINDER MUNICIPAL TANK               APPROX. 8.0 KM 1035741.0 |
 BK2999| BK2956 KINDER SW STATES TEL MW             APPROX. 7.9 KM 1071118.1 |
 BK2999| BK2959 KINDER SW STATES TEL MW LIGHT       APPROX. 7.9 KM 1071123.7 |
 BK2999| BK0808 KINDER                              APPROX. 7.1 KM 1124400.9 |
 BK2999| CV9614 BAGGETT RM 1                         26.759 METERS 14527     |
 BK2999| BK2971 FONTENOT TENN GAS PLINE MST         APPROX. 9.2 KM 1464858.0 |
 BK2999| CV9615 BAGGETT RM 2                         25.247 METERS 23705     |
 BK2999| BK2998 LE BLANC TRANSCON GAS CO MAST       APPROX. 1.9 KM 3031524.1 |
 BK2999|---------------------------------------------------------------------|
 BK2999
 BK2999                          SUPERSEDED SURVEY CONTROL
 BK2999
 BK2999  NAD 83(1986)-  30 30 25.53192(N)    092 55 41.47418(W) AD(       ) 1
 BK2999  NAD 27      -  30 30 24.81058(N)    092 55 40.93487(W) AD(       ) 1
 BK2999
 BK2999.Superseded values are not recommended for survey control.
 BK2999
 BK2999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2999.See file dsdata.pdf to determine how the superseded data were derived.
 BK2999
 BK2999_MARKER: DS = TRIANGULATION STATION DISK
 BK2999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2999_STAMPING: BAGGETT 1963
 BK2999_MARK LOGO: CGS
 BK2999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2999+STABILITY: SURFACE MOTION
 BK2999
 BK2999  HISTORY     - Date     Condition        Report By
 BK2999  HISTORY     - 1963     MONUMENTED       CGS
 BK2999  HISTORY     - 1974     GOOD             NGS
 BK2999
 BK2999                          STATION DESCRIPTION
 BK2999
 BK2999'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK2999'STATION IS LOCATED ABOUT 1-1/2 MILES EAST-SOUTHEAST OF LE
 BK2999'BLANC, ABOUT 5 MILES WEST-NORTHWEST OF KINDER, ON PROPERTY
 BK2999'OWNED BY MR. T.B. BAGGETT.
 BK2999'
 BK2999'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190
 BK2999'AND 165 IN KINDER, GO WEST-NORTHWEST ON U.S. HIGHWAY 190
 BK2999'FOR 4.5 MILES TO THE CALCASIEU RIVER BRIDGE, CONTINUE WEST
 BK2999'FOR 0.7 MILE TO A SIDE ROAD RIGHT, PARISH ROAD 3-12, TURN
 BK2999'RIGHT AND GO NORTH FOR ABOUT 300 FEET TO AN OAK GROVE ON
 BK2999'THE RIGHT AND STATION.
 BK2999'
 BK2999'STATION MARK, A STANDARD STATION DISK SET IN THE TOP OF A 10 INCH
 BK2999'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCH AND STAMPED
 BK2999'BAGGETT 1963.  THE MARK IS 4.7 FEET SOUTH OF THE WITNESS
 BK2999'POST, 47 FEET WEST OF AN OAK TREE WITH A TRIANGULAR BLAZE
 BK2999'AND 115 FEET NORTHEAST OF THE CENTER OF A GRAVEL ROAD.
 BK2999'
 BK2999'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 BK2999'OF A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 BK2999'GROUND AND STAMPED BAGGETT NO 1 1963.  THE MARK IS 60.8
 BK2999'FEET SOUTHEAST OF AN OAK TREE WITH A TRIANGULAR BLAZE, 90.6
 BK2999'FEET SOUTH-SOUTHEAST OF THE WITNESS POST AND 37 FEET SOUTH
 BK2999'OF A DIM TRACK ROAD.
 BK2999'
 BK2999'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 BK2999'OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 BK2999'INCHES AND STAMPED BAGGETT NO 2 1963.  THE MARK 47 FEET
 BK2999'NORTHEAST OF THE CENTER OF A GRAVEL ROAD, 120 FEET SOUTHWEST
 BK2999'OF AN OAK TREE WITH A TRIANGULAR BLAZE AND 86.6 FEET WEST
 BK2999'OF THE WITNESS POST.
 BK2999'
 BK2999'HEIGHT OF LIGHT ABOVE STATION MARK 30.15 METERS.
 BK2999
 BK2999                          STATION RECOVERY (1974)
 BK2999
 BK2999'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2999'THE STATION MARK, REFERENCE MARK 1 AND REFERENCE MARK 2 WERE
 BK2999'FOUND AND RECOVERED AS DESCRIBED IN THE 1963 DESCRIPTION.
 BK2999'THE DISTANCE AND DIRECTION TO BOTH MARKS CHECKED WITH THE
 BK2999'PREVIOUS DESCRIPTION.  THERE HAS BEEN EXTENSIVE EXCAVATION
 BK2999'DONE AT THE STATION SITE AND SOME OF THE REFERENCE POINTS
 BK2999'USED IN THE 1963 DESCRIPTION HAVE BEEN DESTROYED.
 BK2999'
 BK2999'DUE TO THE VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 BK2999'
 BK2999'STATION IS LOCATED ABOUT 5 MILES WEST OF KINDER, 1-1/2 MILES
 BK2999'EAST OF LE BLANC AND ON PROPERTY OWNED BY MR. T.B. BAGGETT
 BK2999'WHO LIVES IN LE BLANC (P.O. BOX 4).
 BK2999'
 BK2999'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 190
 BK2999'AND 165 IN KINDER, GO WEST, NORTH AND WEST ON HIGHWAY 190
 BK2999'FOR 4.4 MILES TO THE CENTER OF THE BRIDGE OF THE CALCASIEU
 BK2999'RIVER.  CONTINUE WEST ON HIGHWAY 190 FOR 0.8 MILE TO A SIDE
 BK2999'ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR
 BK2999'300 FEET TO THE STATION ON THE RIGHT AS DESCRIBED.
 BK2999'
 BK2999'STATION MARK, STAMPED BAGGETT 1963 IS A STANDARD DISK SET
 BK2999'IN THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 BK2999'THE GROUND.  IT IS 115 FEET EAST OF THE CENTER OF THE PAVED
 BK2999'ROAD, 68.5 FEET NORTHWEST OF A 4-INCH PINE TREE, 53.5 FEET
 BK2999'NORTHEAST OF A 10-INCH TREE AND 13.5 FEET SOUTHWEST OF A
 BK2999'4-INCH TREE.
 BK2999'
 BK2999'REFERENCE MARK 1, STAMPED BAGGETT NO 1 1963 IS A STANDARD
 BK2999'DISK SET IN THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS
 BK2999'FLUSH WITH THE GROUND.  IT IS 86 FEET SOUTHEAST OF THE CENTER
 BK2999'OF A DIM WOODS ROAD, 20.5 FEET SOUTHEAST OF A 4-INCH PINE
 BK2999'TREE, 11 FEET WEST OF A 6-INCH PINE TREE AND 5 FEET NORTH
 BK2999'OF A 6-INCH TREE.
 BK2999'
 BK2999'REFERENCE MARK 2, STAMPED BAGGETT NO 2 1963 IS A STANDARD
 BK2999'DISK SET IN THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS
 BK2999'FLUSH WITH THE GROUND.  IT IS 47 FEET EAST OF THE CENTER OF
 BK2999'THE PAVED ROAD, 35 FEET NORTHWEST OF THE CENTER OF THE DIM
 BK2999'WOODS ROAD AND 29.5 FEET SOUTHWEST OF A 10-INCH TREE.
 BK2999'
 BK2999'HEIGHT OF LIGHT ABOVE STATION MARK 100 FEET.
 BK2999'
 BK2999'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2
 BK2999'MILES EAST OF LE BLANC.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0493 ***********************************************************************
 BJ0493  DESIGNATION -  BAKER
 BJ0493  PID         -  BJ0493
 BJ0493  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0493  COUNTRY     -  US
 BJ0493  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ0493
 BJ0493                         *CURRENT SURVEY CONTROL
 BJ0493  ______________________________________________________________________
 BJ0493* NAD 83(1992) POSITION- 30 36 02.65566(N) 091 10 01.80267(W)   ADJUSTED
 BJ0493* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0493  **This station is located in a suspected subsidence area (see below).
 BJ0493  ______________________________________________________________________
 BJ0493  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ0493  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 BJ0493  DYNAMIC HEIGHT  -         24.140 (meters)       79.20  (feet) COMP
 BJ0493  MODELED GRAVITY -    979,346.2   (mgal)                       NAVD 88
 BJ0493  HORZ ORDER      -  FIRST
 BJ0493
 BJ0493.The horizontal coordinates were established by classical geodetic methods
 BJ0493.and adjusted by the National Geodetic Survey in January 1993.
 BJ0493
 BJ0493.** This station is in an area of known vertical motion. If an
 BJ0493.** orthometric height was ever established but is not available 
 BJ0493.** in the current survey control section, the orthometric height
 BJ0493.** is considered suspect.  Suspect heights are available in the
 BJ0493.** superseded section only if requested.
 BJ0493
 BJ0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0493.GEOID18 height accuracy estimate available here.
 BJ0493
 BJ0493.Click photographs - Photos may exist for this station.
 BJ0493
 BJ0493.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ0493
 BJ0493.The dynamic height is computed by dividing the NAVD 88
 BJ0493.geopotential number by the normal gravity value computed on the
 BJ0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0493.degrees latitude (g = 980.6199 gals.).
 BJ0493
 BJ0493.The modeled gravity was interpolated from observed gravity values.
 BJ0493
 BJ0493. The following values were computed from the NAD 83(1992) position.
 BJ0493
 BJ0493;                    North         East     Units Scale Factor Converg.
 BJ0493;SPC LA S     -   232,870.525 1,015,934.970   MT  0.99998039   +0 04 59.1
 BJ0493;SPC LA S     -   764,009.38  3,333,113.31   sFT  0.99998039   +0 04 59.1
 BJ0493;UTM  15      - 3,386,785.970   675,712.611   MT  0.99998089   +0 55 59.7
 BJ0493
 BJ0493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ0493!SPC LA S     -   1.00000046  x   0.99998039  =   0.99998085
 BJ0493!UTM  15      -   1.00000046  x   0.99998089  =   0.99998135
 BJ0493
 BJ0493:                Primary Azimuth Mark                     Grid Az
 BJ0493:SPC LA S     -  172 STA                                  179 44 33.8
 BJ0493:UTM  15      -  172 STA                                  178 53 33.2
 BJ0493
 BJ0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7571286785(NAD 83)
 BJ0493
 BJ0493|---------------------------------------------------------------------|
 BJ0493| PID    Reference Object                     Distance      Geod. Az  |
 BJ0493|                                                           dddmmss.s |
 BJ0493| BJ4799 172 STA                             APPROX. 0.7 KM 1794932.9 |
 BJ0493| BJ0546 BAKER RM 1                           28.140 METERS 18945     |
 BJ0493| BJ4759 BAKER RM 3                           25.495 METERS 21140     |
 BJ0493| BJ4751 BAKER LELAND COLLEGE TANK           APPROX. 1.4 KM 2372511.0 |
 BJ0493| CV9618 BAKER RM 4                           34.875 METERS 27338     |
 BJ0493| CV9617 BAKER RM 2                           40.490 METERS 30211     |
 BJ0493|---------------------------------------------------------------------|
 BJ0493
 BJ0493                          SUPERSEDED SURVEY CONTROL
 BJ0493
 BJ0493  NAD 83(1986)-  30 36 02.67375(N)    091 10 01.79978(W) AD(       ) 1
 BJ0493  NAD 27      -  30 36 02.00121(N)    091 10 01.41180(W) AD(       ) 1
 BJ0493
 BJ0493.Superseded values are not recommended for survey control.
 BJ0493
 BJ0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0493.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0493
 BJ0493_MARKER: DS = TRIANGULATION STATION DISK
 BJ0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0493_STAMPING: BAKER 1929 ELEV 80.161 FT
 BJ0493_MARK LOGO: CGS
 BJ0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0493+STABILITY: SURFACE MOTION
 BJ0493
 BJ0493  HISTORY     - Date     Condition        Report By
 BJ0493  HISTORY     - 1929     MONUMENTED       CGS
 BJ0493  HISTORY     - 1934     GOOD             LAGS
 BJ0493  HISTORY     - 1934     GOOD             LAGS
 BJ0493  HISTORY     - 1955     GOOD             CGS
 BJ0493  HISTORY     - 1956     GOOD             LOCENG
 BJ0493  HISTORY     - 1965     GOOD             CGS
 BJ0493  HISTORY     - 1965     GOOD             USGS
 BJ0493  HISTORY     - 1965     GOOD             USGS
 BJ0493  HISTORY     - 1965     GOOD             CGS
 BJ0493  HISTORY     - 1970     GOOD             NGS
 BJ0493  HISTORY     - 1976     GOOD             NGS
 BJ0493  HISTORY     - 1987     GOOD             LA-033
 BJ0493
 BJ0493                          STATION DESCRIPTION
 BJ0493
 BJ0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ0493'ABOUT 1 MILE N OF BAKER, A VILLAGE ON THE YAZOO AND
 BJ0493'MISSISSIPPI VALLEY RAILROAD, ON LAND OWNED BY H.H. EPPERSON AND
 BJ0493'MANAGED BY HIS SON, HARRY EPPERSON, WHO LIVES IN THIRD HOUSE
 BJ0493'ON RIGHT TO N.
 BJ0493'
 BJ0493'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ0493'DISKS SET IN CONCRETE.
 BJ0493'UPPER MARK PROJECTS ABOUT 6 INCHES.
 BJ0493'
 BJ0493'REFERENCE MARK NO. 1 IS S OF ROAD, IN FENCE LINE AND 28.14
 BJ0493'METERS (92.3 FEET) FROM STATION S 9 DEG 45 MIN W.
 BJ0493'
 BJ0493'REFERENCE MARK NO. 2 IS W OF ROAD, IN FENCE LINE, AND 40.51
 BJ0493'METERS (132.9 FEET) FROM STATION N 57 DEG 37 MIN W.
 BJ0493'
 BJ0493'TO REACH FROM PLAINS GO S 7.5 MILES ON U.S. HIGHWAY 61 TO
 BJ0493'GRAVEL ROAD, THEN TURN RIGHT AND GO 2.2 MILES TO BAKER.  TO
 BJ0493'REACH FROM BATON ROUGE GO N ON U.S. ROUTE 61 TO SCOTLAND,
 BJ0493'THEN FOLLOW GRAVEL ROAD ALONG YAZOO AND MISSISSIPPI VALLEY
 BJ0493'RAILROAD TRACKS, 5.6 MILES TO BAKER.  STATION IS INSIDE CURVE
 BJ0493'ON ROUTE 61 JUST W OF WHERE HIGHWAY CROSSES RAILROAD, AND
 BJ0493'JUST W OF LARGE SPREADING LIVE OAK TREE WHICH STANDS ON EDGE
 BJ0493'OF DITCH INSIDE THE CURVE JUST BEFORE COMING TO GATE TO
 BJ0493'LARGE GRAY HOUSE ABOUT 150 YARDS TO S.
 BJ0493
 BJ0493                          STATION RECOVERY (1934)
 BJ0493
 BJ0493'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1934
 BJ0493'STATION AND REFERENCE MARKS RECOVERED.  STATION MARK IS
 BJ0493'UNDERGROUND.
 BJ0493
 BJ0493                          STATION RECOVERY (1934)
 BJ0493
 BJ0493'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1934
 BJ0493'STATION AND ALL MARKS RECOVERED AS DESCRIBED.  THE TOP OF THE
 BJ0493'STATION MARK IS ABOUT SIX INCHES ABOVE GROUND AND IS W OF
 BJ0493'THE SPREADING LIVE-OAK TREE.
 BJ0493'
 BJ0493'REFERENCE MARK NO. 1 IS S OF STATION S OF THE ROAD IN THE
 BJ0493'FENCE LINE.
 BJ0493'
 BJ0493'REFERENCE MARK NO. 2 IS W OF THE STATION W OF THE ROAD IN
 BJ0493'THE FENCE LINE.
 BJ0493
 BJ0493                          STATION RECOVERY (1955)
 BJ0493
 BJ0493'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ0493'THE STATION WAS VISITED, AND ALL MARKS WERE FOUND IN GOOD
 BJ0493'CONDITION.  THE ELEVATIONS WERE STAMPED ON THE STATION MARK
 BJ0493'AND REFERENCE MARK 1.  A NEW DESCRIPTION FOLLOWS--
 BJ0493'
 BJ0493'THE STATION IS LOCATED ABOUT 0.8 MI. N OF BAKER, ABOUT 125
 BJ0493'YD. W OF THE INTERSECTION OF STATE HIGHWAY 152 AND STATE
 BJ0493'ROAD 2174, IN THE FRONT YARD OF THE RESIDENCE OWNED AND
 BJ0493'OCCUPIED BY H.H. EPPERSON, AND 300 FT. W OF THE ILLINOIS
 BJ0493'CENTRAL RAILROAD.  IT IS 43 FT. N OF THE CENTERLINE OF STATE
 BJ0493'ROAD 2174, 61 FT. W OF A LARGE LIVE OAK TREE, 78 FT. SW OF THE
 BJ0493'SW CORNER OF MR. EPPERSONS HOUSE, AND 118 FT. W OF THE
 BJ0493'CENTERLINE OF THE DRIVEWAY LEADING TO THE HOUSE.  IT IS A
 BJ0493'STANDARD DISK, STAMPED BAKER 1929 ELEV 80.161 FT AND
 BJ0493'PROJECTING 2 IN.
 BJ0493'
 BJ0493'REFERENCE MARK 1 IS 92.32 FT. S OF THE STATION, AT THE OUTSIDE
 BJ0493'OF A CURVE IN STATE ROAD 2174, 2.5 FT. N OF A FENCE LINE,
 BJ0493'42 FT. S OF THE CENTERLINE OF STATE ROAD 2174, 67 FT. S-SW OF
 BJ0493'A LARGE LIVE OAK TREE N OF THE ROAD, AND 37 FT. W OF A LARGE
 BJ0493'LIVE OAK TREE ON THE S SIDE OF THE ROAD.  IT IS A STANDARD
 BJ0493'DISK, STAMPED BAKER NO 1 1929 ELEV 79.600 FT AND PROJECTING
 BJ0493'4 IN.
 BJ0493'
 BJ0493'REFERENCE MARK 2 IS 132.90 FT. W OF THE STATION, 27 FT. W OF
 BJ0493'THE CENTERLINE OF STATE ROAD 2174, 49 FT. N OF A 3-FT. LIVE
 BJ0493'OAK TREE, 12 FT. S OF AN 18-IN. LIVE OAK TREE, AND 2 FT. E OF
 BJ0493'A FENCE LINE.  IT IS A STANDARD DISK, STAMPED BAKER NO 2 1929
 BJ0493'AND PROJECTING 4 IN.
 BJ0493'
 BJ0493'TO REACH THE STATION FROM THE POST OFFICE IN BAKER, GO N ON
 BJ0493'STATE HIGHWAY 152 FOR 0.8 MI. TO ITS JUNCTION WITH STATE ROAD
 BJ0493'2174, TURN LEFT ON STATE ROAD 2174 CROSSING THE RAILROAD
 BJ0493'TRACKS AND GO 0.05 MI. TO MR. H.H. EPPERSONS HOUSE AND THE
 BJ0493'MARK ON THE RIGHT.
 BJ0493
 BJ0493                          STATION RECOVERY (1956)
 BJ0493
 BJ0493'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1956
 BJ0493'RECOVERED BY JACK AMMANN ENGINEERS.
 BJ0493'
 BJ0493'GRAVEL ROAD ALONG RR. IS NOW PAVED.  GO NORTH 0.8 MILE FROM
 BJ0493'BAKER.  TURN LEFT (WEST) ON GRAVEL ROAD, AND CROSS TRACKS.
 BJ0493'STATION IS ON RIGHT SIDE OF ROAD IN YARD OF GREEN HOUSE ON
 BJ0493'RIGHT.  JUST WEST OF LARGE SPREADING OAK TREE.
 BJ0493
 BJ0493                          STATION RECOVERY (1965)
 BJ0493
 BJ0493'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (DD)
 BJ0493'THE STATION MARK, STAMPED BAKER ELEV 80.161 FT 1929, IS ABOUT
 BJ0493'0.1 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE AT
 BJ0493'BAKER, THENCE 1.0 MILE NORTH ALONG THE YAZOO AND MISSISSIPPI
 BJ0493'VALLEY RAILROAD, IN SECTION 24, T 5 S, R 1 W, ABOUT 0.1 MILE
 BJ0493'WEST OF THE JUNCTION OF STATE HIGHWAY 19 AND THE OLD
 BJ0493'SCOTLAND-BAKER HIGHWAY, 80 FEET SOUTHWEST OF THE SOUTHWEST
 BJ0493'CORNER OF A HOUSE BELONGING TO H.H. EPPERSON, 59-1/2 FEET
 BJ0493'NORTHWEST OF A LARGE OAK TREE IN THE FRONT YARD OF THE HOUSE,
 BJ0493'43 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, AT A
 BJ0493'SHARP CURVE IN THE HIGHWAY, ABOUT LEVEL WITH THE HIGHWAY AND
 BJ0493'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 BJ0493'
 BJ0493'R.M. 1, STAMPED BAKER NO 1 1929 ELEV 79.600 FT, IS 92 FEET
 BJ0493'SOUTH AND ACROSS THE OLD SCOTLAND-BAKER HIGHWAY FROM THE
 BJ0493'STATION MARK, 136 YARDS WEST OF THE WEST RAIL OF THE YAZOO
 BJ0493'AND MISSISSIPPI VALLEY RAILROAD, 44 FEET SOUTHWEST OF THE CENTER
 BJ0493'LINE OF THE HIGHWAY, AT A SHARP CURVE IN THE HIGHWAY, 36 FEET
 BJ0493'WEST OF A 52-INCH OAK TREE, 2 FEET NORTH OF A FENCE, AND
 BJ0493'SET IN THE TOP OF A CONCRETE POST PROJECTING 10 INCHES.
 BJ0493'
 BJ0493'R.M. 2 WAS SEARCHED FOR BUT NOT RECOVERED.
 BJ0493
 BJ0493                          STATION RECOVERY (1965)
 BJ0493
 BJ0493'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 BJ0493'STATION FOUND IN GOOD CONDITION.  LOCATED 1 MILE NORTH OF
 BJ0493'BAKER, ON LAND OWNED BY H.H. EPPERACN, 400 FEET WEST OF LA
 BJ0493'HWY 19.  75 FT. SW OF SW CORNER HOUSE, INSIDE CURVE OF GRAVEL
 BJ0493'RD. (OLD U.S. HWY 61), JUST WEST OF RR X-ING, JUST WEST OF
 BJ0493'LARGE, SPREADING LIVE OAK INSIDE CURVE, JUST WEST OF GATE
 BJ0493'TO LARGE WHITE HOUSE 150 YARDS SOUTH AND CALLED WHITE OAKS,
 BJ0493'SET IN CONCRETE POST, STD. C AND GS TABLET, STAMPED BAKER 1929
 BJ0493'
 BJ0493'R.M. 1 IS 3 FT. NORTH OF FENCE.  R.M. 2 IS 25 FT. WEST OF
 BJ0493'C/L GRAVEL RD. (OLD U.S. 61), 12 FT. SOUTH OF 16 INCH ELM,
 BJ0493'3 FT. EAST OF WEST ROW FENCE.
 BJ0493
 BJ0493                          STATION RECOVERY (1965)
 BJ0493
 BJ0493'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 BJ0493'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ0493
 BJ0493                          STATION RECOVERY (1965)
 BJ0493
 BJ0493'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 BJ0493'1.1 MI N FROM BAKER.
 BJ0493'ABOUT 0.1 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE AT
 BJ0493'BAKER, THENCE 1.0 MILE NORTH ALONG THE YAZOO AND MISSISSIPPI VALLEY
 BJ0493'RAILROAD, IN S 24, T 5 S, R 1 W, ABOUT 0.1 MILE WEST OF THE JUNCTION
 BJ0493'OF STATE HIGHWAY 19 AND OLD SCOTLAND BAKER HIGHWAY, 92 FEET NORTH AND
 BJ0493'ACROSS THE OLD SCOTLAND BAKER HIGHWAY FROM BAKER R.M. 1, 80 FEET
 BJ0493'SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE BELONGING TO H.H.
 BJ0493'EPPERSON, 59 1/2 FEET NORTHWEST OF A LARGE OAK TREE IN THE FRONT YARD
 BJ0493'OF THE HOUSE, 43 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY AT A
 BJ0493'SHARP CURVE, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 BJ0493'CONCRETE POST PROJECTING 2 INCHES.
 BJ0493
 BJ0493                          STATION RECOVERY (1970)
 BJ0493
 BJ0493'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ0493'STATION MARK AND REFERENCE MARK 2 WERE RECOVERED.  STATION MARK IS IN
 BJ0493'GOOD CONDITION.  REFERENCE MARK 2 HAS BEEN TILTED SLIGHTLY BUT IS
 BJ0493'FIRM IN THE GROUND.  DISTANCE TO THE REFERENCE MARK CHECKED PREVIOUS
 BJ0493'DATA ADEQUATELY.  REFERENCE MARK 1 HAS BEEN DESTROYED.
 BJ0493'
 BJ0493'AN AZIMUTH MARK, REFERENCE MARK 3 AND 4 HAVE NOW BEEN ESTABLISHED.
 BJ0493'
 BJ0493'OAK TREES WERE TOO CLOSE TO THE STATION MARK TO ERECT A TOWER, THERE-
 BJ0493'FORE THE TOWER WAS ERECTED OVER REFERENCE MARK 3 AND DISTANT ANGLES
 BJ0493'OBSERVED.
 BJ0493'
 BJ0493'A TRAVERSE CONNECTION WAS MADE TO REFERENCE MARK 3.
 BJ0493'
 BJ0493'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.0 MILE NORTH OF
 BJ0493'BAKER.
 BJ0493'
 BJ0493'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ0493
 BJ0493                          STATION RECOVERY (1976)
 BJ0493
 BJ0493'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0493'0.85 MILE NORTH ALONG STATE HIGHWAY 19 FROM THE JUNCTION OF
 BJ0493'GROOM ROAD AT BAKER, THENCE 0.1 MILE WEST ALONG TWIN OAKS DRIVE.
 BJ0493'ON INSIDE OF CURVE, 80.1 FT SOUTHWEST OF THE SOUTHWEST CORNER
 BJ0493'OF A WOODEN HOUSE, 59.5 FT NORTHWEST OF A LARGE OAK TREE IN YARD,
 BJ0493'43 FT NORTHEAST OF THE CENTER LINE OF TWIN OAKS DRIVE.
 BJ0493
 BJ0493                          STATION RECOVERY (1987)
 BJ0493
 BJ0493'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ0493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3010 ***********************************************************************
 CP3010  DESIGNATION -  BAKER
 CP3010  PID         -  CP3010
 CP3010  STATE/COUNTY-  LA/FRANKLIN
 CP3010  COUNTRY     -  US
 CP3010  USGS QUAD   -  WINNSBORO (2018)
 CP3010
 CP3010                         *CURRENT SURVEY CONTROL
 CP3010  ______________________________________________________________________
 CP3010* NAD 83(1993) POSITION- 32 08 10.14120(N) 091 42 19.82446(W)   ADJUSTED
 CP3010* NAVD 88 ORTHO HEIGHT -    23.2   (meters)       76.    (feet) VERTCON3
 CP3010  ______________________________________________________________________
 CP3010  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 CP3010  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 CP3010  HORZ ORDER      -  SECOND
 CP3010
 CP3010.The horizontal coordinates were established by classical geodetic methods
 CP3010.and adjusted by the National Geodetic Survey in May 1994.
 CP3010
 CP3010.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3010.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3010
 CP3010.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3010.GEOID18 height accuracy estimate available here.
 CP3010
 CP3010.Click photographs - Photos may exist for this station.
 CP3010
 CP3010.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3010
 CP3010. The following values were computed from the NAD 83(1993) position.
 CP3010
 CP3010;                    North         East     Units Scale Factor Converg.
 CP3010;SPC LA N     -   181,683.395 1,074,956.490   MT  0.99992198   +0 25 12.2
 CP3010;SPC LA N     -   596,072.94  3,526,753.08   sFT  0.99992198   +0 25 12.2
 CP3010;UTM  15      - 3,556,260.843   622,095.320   MT  0.99978384   +0 41 19.2
 CP3010
 CP3010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3010!SPC LA N     -   1.00000046  x   0.99992198  =   0.99992244
 CP3010!UTM  15      -   1.00000046  x   0.99978384  =   0.99978430
 CP3010
 CP3010:                Primary Azimuth Mark                     Grid Az
 CP3010:SPC LA N     -  K 247                                    180 13 04.3
 CP3010:UTM  15      -  K 247                                    179 56 57.3
 CP3010
 CP3010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2209556260(NAD 83)
 CP3010
 CP3010|---------------------------------------------------------------------|
 CP3010| PID    Reference Object                     Distance      Geod. Az  |
 CP3010|                                                           dddmmss.s |
 CP3010| CP1835 K 247                                              1803816.5 |
 CP3010| CY3326 BAKER RM 1                           18.744 METERS 20354     |
 CP3010| CP3011 BAKER RM 2                           12.142 METERS 31820     |
 CP3010|---------------------------------------------------------------------|
 CP3010
 CP3010                          SUPERSEDED SURVEY CONTROL
 CP3010
 CP3010  NAD 83(1992)-  32 08 10.14191(N)    091 42 19.82397(W) AD(       ) 2
 CP3010  NAD 83(1986)-  32 08 10.15394(N)    091 42 19.81799(W) AD(       ) 2
 CP3010  NAD 27      -  32 08 09.60258(N)    091 42 19.36798(W) AD(       ) 2
 CP3010  NGVD 29 (07/19/86)   23.3    (m)           76.     (f) VERT ANG       
 CP3010
 CP3010.Superseded values are not recommended for survey control.
 CP3010
 CP3010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3010.See file dsdata.pdf to determine how the superseded data were derived.
 CP3010
 CP3010_MARKER: DD = SURVEY DISK
 CP3010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3010_STAMPING: BAKER 1971
 CP3010_MARK LOGO: LADHGS
 CP3010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3010+STABILITY: SURFACE MOTION
 CP3010
 CP3010  HISTORY     - Date     Condition        Report By
 CP3010  HISTORY     - 1971     MONUMENTED       LADTD
 CP3010  HISTORY     - 20050318 MARK NOT FOUND   USPSQD
 CP3010
 CP3010                          STATION DESCRIPTION
 CP3010
 CP3010'DESCRIBED BY LA TRANSP AND DEV 1971 (RT)
 CP3010'THE STATION IS LOCATED 2 MILES SOUTH OF WINNSBORO, 6 MILES
 CP3010'NORTH-NORTHWEST OF GILBERT AND 8 MILES EAST OF LIDDIEVILLE, IN
 CP3010'THE NORTHEAST 1/4 OF SECTION 12, T13N, R7E, AND ON THE PROPERTY
 CP3010'OWNED BY THE MISSOURI PACIFIC RAILROAD.
 CP3010'
 CP3010'TO REACH THE STATION FROM THE CITY HALL IN WINNSBORO (ON STATE
 CP3010'HIGHWAY 15), DRIVE SOUTH ALONG STATE HIGHWAY 15 FOR 2.6 MILES TO
 CP3010'THE STATION WHICH IS SET ON THE LEFT AND EAST OF THE HIGHWAY NEAR
 CP3010'THE RAILROAD.
 CP3010'
 CP3010'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE SOUTH ALONG
 CP3010'STATE HIGHWAY 15 FOR 0.3 MILE TO THE MARK WHICH IS SET ON THE
 CP3010'LEFT AND EAST OF THE HIGHWAY NEAR THE RAILROAD.
 CP3010'
 CP3010'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3010'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP3010'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP3010'GROUND.  THE SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN
 CP3010'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 CP3010'SURFACE.  THEY ARE STAMPED BAKER 1971.  THE MARK IS 300 FEET
 CP3010'NORTH OF THE COLUMBIA TRANSMISSION PIPELINE CROSSING, 72 FEET
 CP3010'EAST OF THE CENTER OF STATE HIGHWAY 15, 50 FEET NORTHEAST OF
 CP3010'TELEPHONE POLE NO. L22 1326, 8.5 FEET WEST OF THE WEST RAIL
 CP3010'ON THE MISSOURI PACIFIC RAILROAD, AND 2 FEET EAST OF A METAL
 CP3010'WITNESS POST AND SIGN.
 CP3010'
 CP3010'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3010'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP3010'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP3010'GROUND.  IT IS STAMPED BAKER R.M.1 1971.  IT IS 200 FEET NORTH
 CP3010'OF THE PIPELINE CROSSING, 46 FEET EAST OF THE CENTER OF STATE
 CP3010'HIGHWAY 15, 34 FEET WEST OF THE WEST RAIL ON THE MISSOURI
 CP3010'PACIFIC RAILROAD, AND 19 FEET SOUTH-SOUTHWEST OF TELEPHONE POLE
 CP3010'NO. L22 1326.
 CP3010'
 CP3010'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3010'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP3010'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP3010'GROUND.  IT IS STAMPED BAKER R.M.2 1971.  IT IS APPROXIMATELY
 CP3010'325 FEET NORTH OF THE PIPELINE CROSSING, 68 FEET NORTH OF
 CP3010'TELEPHONE POLE NO. L22 1326, 45 FEET EAST OF THE CENTER OF STATE
 CP3010'HIGHWAY 15, AND 35 FEET WEST OF THE WEST RAIL ON THE MISSOURI
 CP3010'PACIFIC RAILROAD.
 CP3010'
 CP3010'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP3010'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP3010'INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE
 CP3010'THE GROUND.  IT IS STAMPED K247 1966.  IT IS 43 FEET NORTHEAST
 CP3010'OF THE CENTER OF STATE HIGHWAY 15, 38 FEET WEST OF THE WEST RAIL
 CP3010'ON THE MISSOURI PACIFIC RAILROAD, 3 FEET NORTHEAST OF TELEGRAPH
 CP3010'POLE NO. 1347, AND 2 FEET NORTHEAST OF A METAL WITNESS POST AND
 CP3010'SIGN.
 CP3010'
 CP3010'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP3010
 CP3010                          STATION RECOVERY (2005)
 CP3010
 CP3010'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 CP3010'RAILROAD BALLAST, RAIL TIES, AND TRACK HAVE ALL BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4758 ***********************************************************************
 BJ4758  DESIGNATION -  BAKER DIXIE PIPELINE RAD MAST
 BJ4758  PID         -  BJ4758
 BJ4758  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4758  COUNTRY     -  US
 BJ4758  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4758
 BJ4758                         *CURRENT SURVEY CONTROL
 BJ4758  ______________________________________________________________________
 BJ4758* NAD 83(1992) POSITION- 30 36 41.19628(N) 091 10 00.41545(W)   ADJUSTED
 BJ4758  **This station is located in a suspected subsidence area (see below).
 BJ4758  ______________________________________________________________________
 BJ4758  GEOID HEIGHT    -        -27.083 (meters)                     GEOID18
 BJ4758  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 BJ4758  HORZ ORDER      -  THIRD
 BJ4758
 BJ4758.The horizontal coordinates were established by classical geodetic methods
 BJ4758.and adjusted by the National Geodetic Survey in January 1993.
 BJ4758
 BJ4758.** This station is in an area of known vertical motion. If an
 BJ4758.** orthometric height was ever established but is not available 
 BJ4758.** in the current survey control section, the orthometric height
 BJ4758.** is considered suspect.  Suspect heights are available in the
 BJ4758.** superseded section only if requested.
 BJ4758
 BJ4758.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4758.GEOID18 height accuracy estimate available here.
 BJ4758
 BJ4758.Click photographs - Photos may exist for this station.
 BJ4758
 BJ4758.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4758
 BJ4758. The following values were computed from the NAD 83(1992) position.
 BJ4758
 BJ4758;                    North         East     Units Scale Factor Converg.
 BJ4758;SPC LA S     -   234,057.421 1,015,970.198   MT  0.99998236   +0 04 59.8
 BJ4758;SPC LA S     -   767,903.39  3,333,228.89   sFT  0.99998236   +0 04 59.8
 BJ4758;UTM  15      - 3,387,973.258   675,730.222   MT  0.99998096   +0 56 01.5
 BJ4758
 BJ4758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7573087973(NAD 83)
 BJ4758
 BJ4758                          SUPERSEDED SURVEY CONTROL
 BJ4758
 BJ4758  NAD 83(1986)-  30 36 41.21442(N)    091 10 00.41244(W) AD(       ) 3
 BJ4758  NAD 27      -  30 36 40.54772(N)    091 10 00.02402(W) AD(       ) 3
 BJ4758
 BJ4758.Superseded values are not recommended for survey control.
 BJ4758
 BJ4758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4758.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4758
 BJ4758_MARKER: 42 = RADIO/TV MAST
 BJ4758
 BJ4758  HISTORY     - Date     Condition        Report By
 BJ4758  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4758
 BJ4758                          STATION DESCRIPTION
 BJ4758
 BJ4758'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4758'DIXIE PIPELINE RADIO STATION KEN744 MAST IS LOCATED IN AN OPEN FIELD,
 BJ4758'ABOUT 1-1/2 MILES NORTH OF BAKER, 250 FEET EAST OF STATE HIGHWAY
 BJ4758'1209 AND ABOUT 100 FEET SOUTH OF A CYCLONE FENCE WHICH SURROUNDS THE
 BJ4758'PIPELINE COMPANY GENERATOR STATION.
 BJ4758'
 BJ4758'A SLENDER, TRIANGULAR STEEL MAST, 420 FEET IN HEIGHT, PAINTED
 BJ4758'ORANGE-WHITE ALTERNATE SECTIONS AND HAS A RED LIGHT AT TOP.
 BJ4758'
 BJ4758'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4753 ***********************************************************************
 BJ4753  DESIGNATION -  BAKER EAST MUN TANK
 BJ4753  PID         -  BJ4753
 BJ4753  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4753  COUNTRY     -  US
 BJ4753  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4753
 BJ4753                         *CURRENT SURVEY CONTROL
 BJ4753  ______________________________________________________________________
 BJ4753* NAD 83(1992) POSITION- 30 35 14.44972(N) 091 08 53.37572(W)   ADJUSTED
 BJ4753  **This station is located in a suspected subsidence area (see below).
 BJ4753  ______________________________________________________________________
 BJ4753  GEOID HEIGHT    -        -27.071 (meters)                     GEOID18
 BJ4753  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 BJ4753  HORZ ORDER      -  THIRD
 BJ4753
 BJ4753.The horizontal coordinates were established by classical geodetic methods
 BJ4753.and adjusted by the National Geodetic Survey in January 1993.
 BJ4753
 BJ4753.** This station is in an area of known vertical motion. If an
 BJ4753.** orthometric height was ever established but is not available 
 BJ4753.** in the current survey control section, the orthometric height
 BJ4753.** is considered suspect.  Suspect heights are available in the
 BJ4753.** superseded section only if requested.
 BJ4753
 BJ4753.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4753.GEOID18 height accuracy estimate available here.
 BJ4753
 BJ4753.Click photographs - Photos may exist for this station.
 BJ4753
 BJ4753.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4753
 BJ4753. The following values were computed from the NAD 83(1992) position.
 BJ4753
 BJ4753;                    North         East     Units Scale Factor Converg.
 BJ4753;SPC LA S     -   231,388.843 1,017,760.146   MT  0.99997798   +0 05 33.3
 BJ4753;SPC LA S     -   759,148.23  3,339,101.41   sFT  0.99997798   +0 05 33.3
 BJ4753;UTM  15      - 3,385,331.522   677,559.579   MT  0.99998894   +0 56 33.2
 BJ4753
 BJ4753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7755985331(NAD 83)
 BJ4753
 BJ4753                          SUPERSEDED SURVEY CONTROL
 BJ4753
 BJ4753  NAD 83(1986)-  30 35 14.46773(N)    091 08 53.37273(W) AD(       ) 3
 BJ4753  NAD 27      -  30 35 13.79358(N)    091 08 52.98740(W) AD(       ) 3
 BJ4753
 BJ4753.Superseded values are not recommended for survey control.
 BJ4753
 BJ4753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4753.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4753
 BJ4753_MARKER: 53 = ELEVATED TANK
 BJ4753
 BJ4753  HISTORY     - Date     Condition        Report By
 BJ4753  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4753
 BJ4753                          STATION DESCRIPTION
 BJ4753
 BJ4753'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4753'BAKER, EAST MUNICIPAL WATER TANK IS LOCATED IN THE EASTERN SECTION OF
 BJ4753'TOWN, ABOUT 250 FEET NORTH OF GROOM ROAD AND ABOUT 300 FEET
 BJ4753'EAST-NORTHEAST OF THE EAST BATON ROUGE PARISH LIBRARY BUILDING.
 BJ4753'
 BJ4753'A LARGE STEEL TANK, 110 FEET IN HEIGHT, SILVER IN COLOR, AN OVAL
 BJ4753'SHAPED ROOF, BAKER IS PRINTED ON TWO SIDES OF THE TANK AND THE TANK
 BJ4753'IS SUPPORTED BY 4 TUBULAR TYPE STEEL LEGS.
 BJ4753'
 BJ4753'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4751 ***********************************************************************
 BJ4751  DESIGNATION -  BAKER LELAND COLLEGE TANK
 BJ4751  PID         -  BJ4751
 BJ4751  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4751  COUNTRY     -  US
 BJ4751  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4751
 BJ4751                         *CURRENT SURVEY CONTROL
 BJ4751  ______________________________________________________________________
 BJ4751* NAD 83(1992) POSITION- 30 35 38.99114(N) 091 10 44.60528(W)   ADJUSTED
 BJ4751  **This station is located in a suspected subsidence area (see below).
 BJ4751  ______________________________________________________________________
 BJ4751  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ4751  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BJ4751  HORZ ORDER      -  THIRD
 BJ4751
 BJ4751.The horizontal coordinates were established by classical geodetic methods
 BJ4751.and adjusted by the National Geodetic Survey in January 1993.
 BJ4751
 BJ4751.** This station is in an area of known vertical motion. If an
 BJ4751.** orthometric height was ever established but is not available 
 BJ4751.** in the current survey control section, the orthometric height
 BJ4751.** is considered suspect.  Suspect heights are available in the
 BJ4751.** superseded section only if requested.
 BJ4751
 BJ4751.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4751.GEOID18 height accuracy estimate available here.
 BJ4751
 BJ4751.Click photographs - Photos may exist for this station.
 BJ4751
 BJ4751.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4751
 BJ4751. The following values were computed from the NAD 83(1992) position.
 BJ4751
 BJ4751;                    North         East     Units Scale Factor Converg.
 BJ4751;SPC LA S     -   232,140.193 1,014,795.762   MT  0.99997920   +0 04 37.7
 BJ4751;SPC LA S     -   761,613.28  3,329,375.76   sFT  0.99997920   +0 04 37.7
 BJ4751;UTM  15      - 3,386,038.820   674,584.365   MT  0.99997601   +0 55 37.2
 BJ4751
 BJ4751_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7458486038(NAD 83)
 BJ4751
 BJ4751                          SUPERSEDED SURVEY CONTROL
 BJ4751
 BJ4751  NAD 83(1986)-  30 35 39.00934(N)    091 10 44.60235(W) AD(       ) 3
 BJ4751  NAD 27      -  30 35 38.33529(N)    091 10 44.21361(W) AD(       ) 3
 BJ4751
 BJ4751.Superseded values are not recommended for survey control.
 BJ4751
 BJ4751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4751.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4751
 BJ4751_MARKER: 53 = ELEVATED TANK
 BJ4751
 BJ4751  HISTORY     - Date     Condition        Report By
 BJ4751  HISTORY     - 1929     FIRST OBSERVED   CGS
 BJ4751  HISTORY     - 1955     GOOD             CGS
 BJ4751  HISTORY     - 1955     GOOD             CGS
 BJ4751  HISTORY     - 1970     GOOD             NGS
 BJ4751  HISTORY     - 1973     GOOD             NGS
 BJ4751
 BJ4751                          STATION DESCRIPTION
 BJ4751
 BJ4751'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ4751'THIS STATION IS LOCATED ABOUT 1 MI. SW OF BAKER, IN THE
 BJ4751'NE SECTION OF LELAND COLLEGE.  IT IS A FOUR-LEGGED STEEL
 BJ4751'STRUCTURE SUPPORTING A TANK PROPER ON TOP.  THE OVERALL HEIGHT
 BJ4751'IS ABOUT 125 FT.
 BJ4751'
 BJ4751'TO REACH FROM THE POST OFFICE IN BAKER, GO S ON STATE HIGHWAY
 BJ4751'19 FOR 0.15 MI. TO A SIDE ROAD RIGHT AT THE STOP LIGHT, TURN
 BJ4751'RIGHT AND GO W FOR 0.7 MI. TO A SIDE ROAD RIGHT, TURN RIGHT AND
 BJ4751'GO 0.35 MI. TO THE TANK ON THE LEFT.
 BJ4751'
 BJ4751'THIS IS AN INTERSECTION STATION.
 BJ4751
 BJ4751                          STATION RECOVERY (1955)
 BJ4751
 BJ4751'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (HJB)
 BJ4751'STATION RECOVERED IN GOOD CONDITION.  A DESCRIPTION FOLLOWS--
 BJ4751'
 BJ4751'LOCATED ABOUT 1 MI. W OF THE TOWN OF BAKER, ON THE GROUNDS
 BJ4751'OF LELAND COLLEGE.  THE FOUR-LEGGED ELEVATED STEEL
 BJ4751'WATER TANK WITH A CONICAL ROOF LOCATED AT THE NE CORNER OF
 BJ4751'THE COLLEGE GROUNDS.
 BJ4751
 BJ4751                          STATION RECOVERY (1970)
 BJ4751
 BJ4751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4751'TANK WAS RECOVERED AND IS IN GOOD CONDITION.
 BJ4751
 BJ4751                          STATION RECOVERY (1973)
 BJ4751
 BJ4751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (DLW)
 BJ4751'STATION WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3011 ***********************************************************************
 CP3011  DESIGNATION -  BAKER RM 2
 CP3011  PID         -  CP3011
 CP3011  STATE/COUNTY-  LA/FRANKLIN
 CP3011  COUNTRY     -  US
 CP3011  USGS QUAD   -  WINNSBORO (2018)
 CP3011
 CP3011                         *CURRENT SURVEY CONTROL
 CP3011  ______________________________________________________________________
 CP3011* NAD 83(1993) POSITION- 32 08 10.43568(N) 091 42 20.13243(W)   ADJUSTED
 CP3011* NAVD 88 ORTHO HEIGHT -    22.5   (meters)       74.    (feet) VERTCON3
 CP3011  ______________________________________________________________________
 CP3011  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 CP3011  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 CP3011  HORZ ORDER      -  SECOND
 CP3011
 CP3011.The horizontal coordinates were established by classical geodetic methods
 CP3011.and adjusted by the National Geodetic Survey in May 1994.
 CP3011
 CP3011.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3011.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3011
 CP3011.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3011.GEOID18 height accuracy estimate available here.
 CP3011
 CP3011.Click photographs - Photos may exist for this station.
 CP3011
 CP3011.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3011
 CP3011. The following values were computed from the NAD 83(1993) position.
 CP3011
 CP3011;                    North         East     Units Scale Factor Converg.
 CP3011;SPC LA N     -   181,692.405 1,074,948.353   MT  0.99992198   +0 25 12.0
 CP3011;SPC LA N     -   596,102.50  3,526,726.39   sFT  0.99992198   +0 25 12.0
 CP3011;UTM  15      - 3,556,269.814   622,087.142   MT  0.99978381   +0 41 19.0
 CP3011
 CP3011!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3011!SPC LA N     -   1.00000057  x   0.99992198  =   0.99992255
 CP3011!UTM  15      -   1.00000057  x   0.99978381  =   0.99978438
 CP3011
 CP3011:                Primary Azimuth Mark                     Grid Az
 CP3011:SPC LA N     -  WINNSBORO                                269 19 51.9
 CP3011:UTM  15      -  WINNSBORO                                269 03 44.9
 CP3011
 CP3011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2208756269(NAD 83)
 CP3011
 CP3011|---------------------------------------------------------------------|
 CP3011| PID    Reference Object                     Distance      Geod. Az  |
 CP3011|                                                           dddmmss.s |
 CP3011| CP3010 BAKER                                12.142 METERS 13820     |
 CP3011| CP3016 WINNSBORO                           APPROX. 3.1 KM 2694503.9 |
 CP3011|---------------------------------------------------------------------|
 CP3011
 CP3011                          SUPERSEDED SURVEY CONTROL
 CP3011
 CP3011  NAD 83(1992)-  32 08 10.43639(N)    091 42 20.13194(W) AD(       ) 2
 CP3011  NAD 83(1986)-  32 08 10.44853(N)    091 42 20.12607(W) AD(       ) 2
 CP3011  NAD 27      -  32 08 09.89707(N)    091 42 19.67594(W) AD(       ) 2
 CP3011  NGVD 29 (07/19/86)   22.6    (m)           74.     (f) VERT ANG       
 CP3011
 CP3011.Superseded values are not recommended for survey control.
 CP3011
 CP3011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3011.See file dsdata.pdf to determine how the superseded data were derived.
 CP3011
 CP3011_MARKER: DD = SURVEY DISK
 CP3011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3011_STAMPING: BAKER RM 2 1971
 CP3011_MARK LOGO: LADHGS
 CP3011_PROJECTION: FLUSH
 CP3011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3011+STABILITY: SURFACE MOTION
 CP3011
 CP3011  HISTORY     - Date     Condition        Report By
 CP3011  HISTORY     - 1971     MONUMENTED       LADTD
 CP3011
 CP3011                          STATION DESCRIPTION
 CP3011
 CP3011'DESCRIBED BY LA TRANSP AND DEV 1971 (RT)
 CP3011'THE MARK IS LOCATED ABOUT 6.6 MI (10.7 KM) NORTH-NORTHWEST OF GILBERT,
 CP3011'6.6 MI (10.6 KM) WEST-NORTHWEST OF COMO AND 2.0 MI (3.3 KM)
 CP3011'SOUTH-SOUTHEAST OF WINNSBORO.
 CP3011'
 CP3011'TO REACH FROM THE CITY HALL IN WINNSBORO (ON STATE HIGHWAY 15), DRIVE
 CP3011'SOUTH ALONG STATE HIGHWAY 15 FOR 2.6 MILES TO THE MARK ON THE LEFT.
 CP3011'
 CP3011'IT IS SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP3011'IS FLUSH WITH THE GROUND, APPROXIMATELY 325 FEET NORTH OF A PIPELINE
 CP3011'CROSSING, 68 FEET NORTH OF TELEPHONE POLE NO. L22 1326 AND 45 FEET
 CP3011'EAST OF THE CENTER OF STATE HIGHWAY 15.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4759 ***********************************************************************
 BJ4759  DESIGNATION -  BAKER RM 3
 BJ4759  PID         -  BJ4759
 BJ4759  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4759  COUNTRY     -  US
 BJ4759  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4759
 BJ4759                         *CURRENT SURVEY CONTROL
 BJ4759  ______________________________________________________________________
 BJ4759* NAD 83(1992) POSITION- 30 36 01.95097(N) 091 10 02.30501(W)   ADJUSTED
 BJ4759* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4759  **This station is located in a suspected subsidence area (see below).
 BJ4759  ______________________________________________________________________
 BJ4759  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ4759  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 BJ4759  HORZ ORDER      -  FIRST
 BJ4759
 BJ4759.The horizontal coordinates were established by classical geodetic methods
 BJ4759.and adjusted by the National Geodetic Survey in January 1993.
 BJ4759
 BJ4759.** This station is in an area of known vertical motion. If an
 BJ4759.** orthometric height was ever established but is not available 
 BJ4759.** in the current survey control section, the orthometric height
 BJ4759.** is considered suspect.  Suspect heights are available in the
 BJ4759.** superseded section only if requested.
 BJ4759
 BJ4759.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4759.GEOID18 height accuracy estimate available here.
 BJ4759
 BJ4759.Click photographs - Photos may exist for this station.
 BJ4759
 BJ4759.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4759
 BJ4759. The following values were computed from the NAD 83(1992) position.
 BJ4759
 BJ4759;                    North         East     Units Scale Factor Converg.
 BJ4759;SPC LA S     -   232,848.805 1,015,921.619   MT  0.99998036   +0 04 58.9
 BJ4759;SPC LA S     -   763,938.12  3,333,069.51   sFT  0.99998036   +0 04 58.9
 BJ4759;UTM  15      - 3,386,764.055   675,699.585   MT  0.99998083   +0 55 59.4
 BJ4759
 BJ4759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4759!SPC LA S     -   1.00000046  x   0.99998036  =   0.99998082
 BJ4759!UTM  15      -   1.00000046  x   0.99998083  =   0.99998129
 BJ4759
 BJ4759:                Primary Azimuth Mark                     Grid Az
 BJ4759:SPC LA S     -  BAKER AZ MK                              177 15 12.9
 BJ4759:UTM  15      -  BAKER AZ MK                              176 24 12.4
 BJ4759
 BJ4759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7569986764(NAD 83)
 BJ4759
 BJ4759|---------------------------------------------------------------------|
 BJ4759| PID    Reference Object                     Distance      Geod. Az  |
 BJ4759|                                                           dddmmss.s |
 BJ4759| BJ0493 BAKER                                25.495 METERS 03140     |
 BJ4759| CV9616 BAKER AZ MK                                        1772011.8 |
 BJ4759| CV9618 BAKER RM 4                           32.111 METERS 31810     |
 BJ4759| CV9617 BAKER RM 2                           48.052 METERS 33415     |
 BJ4759|---------------------------------------------------------------------|
 BJ4759
 BJ4759                          SUPERSEDED SURVEY CONTROL
 BJ4759
 BJ4759  NAD 83(1986)-  30 36 01.96916(N)    091 10 02.30205(W) AD(       ) 1
 BJ4759  NAD 27      -  30 36 01.29651(N)    091 10 01.91413(W) AD(       ) 1
 BJ4759
 BJ4759.Superseded values are not recommended for survey control.
 BJ4759
 BJ4759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4759.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4759
 BJ4759_MARKER: DR = REFERENCE MARK DISK
 BJ4759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4759_STAMPING: BAKER 1929 NO 3 1970
 BJ4759_MARK LOGO: CGS
 BJ4759_PROJECTION: FLUSH
 BJ4759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4759+STABILITY: SURFACE MOTION
 BJ4759
 BJ4759  HISTORY     - Date     Condition        Report By
 BJ4759  HISTORY     - 1970     MONUMENTED       NGS
 BJ4759
 BJ4759                          STATION DESCRIPTION
 BJ4759
 BJ4759'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4759'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTH OF ZACHARY, 1 MILE NORTH
 BJ4759'OF BAKER AND ON LAND OWNED BY MRS. W.W. DUMAS, ROUTE 1, BOX 3,
 BJ4759'BAKER, LOUISIANA, TELEPHONE NUMBER 775-1587.
 BJ4759'
 BJ4759'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND GROOM
 BJ4759'ROAD IN BAKER, GO NORTH ON STATE HIGHWAY 19 FOR 0.4 MILE TO THE
 BJ4759'AZIMUTH MARK ON THE LEFT, CONTINUE NORTH ON STATE HIGHWAY 19 FOR
 BJ4759'0.4 MILE TO TWIN OAKS DRIVE.  TURN LEFT AND GO WEST ON TWIN OAKS
 BJ4759'DRIVE FOR 0.1 MILE TO A CURVE IN THE ROAD AND THE STATION ON THE
 BJ4759'LEFT.
 BJ4759'
 BJ4759'THE STATION MARK IS A STANDARD REFERENCE MARK DISK, STAMPED BAKER
 BJ4759'1929 NO 3 1970, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BJ4759'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 71 FEET
 BJ4759'WEST-NORTHWEST OF A 70-INCH OAK TREE, 41 FEET SOUTHWEST OF THE
 BJ4759'CENTER OF TWIN OAKS DRIVE AND 18.6 FEET NORTH-NORTHEAST OF A METAL
 BJ4759'WITNESS POST AND FENCE.
 BJ4759'
 BJ4759'BAKER 1929 IS A STANDARD DISK, STAMPED BAKER 1929 ELEV. 80.161, SET
 BJ4759'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2
 BJ4759'INCHES ABOVE THE GROUND SURFACE.  IT IS 79 FEET WEST-SOUTHWEST OF
 BJ4759'THE SOUTH- WEST CORNER OF A FRAME HOUSE, 62 FEET NORTHWEST OF A
 BJ4759'68-INCH OAK TREE AND 42 FEET NORTHEAST OF THE CENTER OF TWIN
 BJ4759'OAKS DRIVE.
 BJ4759'
 BJ4759'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BAKER NO 2 1929, SET IN
 BJ4759'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS 3 INCHES BELOW
 BJ4759'THE GROUND SURFACE.  IT IS 29 FEET SOUTH OF A 24-INCH OAK TREE, 28
 BJ4759'FEET WEST-SOUTHWEST OF THE CENTER OF TWIN OAKS DRIVE AND 2 FEET
 BJ4759'EAST OF A FENCE.
 BJ4759'
 BJ4759'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED BAKER 1929 NO 4 1970,
 BJ4759'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BJ4759'FLUSH WITH THE GROUND SURFACE.  IT IS 56 FEET WEST OF THE CENTER OF
 BJ4759'TWIN OAKS DRIVE, 14 FEET SOUTH-SOUTHEAST OF A 40-INCH OAK TREE AND
 BJ4759'1 FOOT EAST OF A FENCE.
 BJ4759'
 BJ4759'AZIMUTH MARK IS A STANDARD U.S. COAST AND GEODETIC AND LOUISIANA
 BJ4759'STATE SURVEY DISK, STAMPED 313 84.232, SET IN THE TOP OF A 12-INCH
 BJ4759'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 BJ4759'SURFACE.  IT IS 60 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 19,
 BJ4759'6.5 FEET EAST OF THE EAST RAIL OF A RAILROAD TRACK AND 2 FEET
 BJ4759'WEST OF A METAL WITNESS POST.
 BJ4759'
 BJ4759'HEIGHT OF LIGHT ABOVE STATION MARK 34.3 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4773 ***********************************************************************
 BJ4773  DESIGNATION -  BAKER SCHUYLKILL CORP TANK
 BJ4773  PID         -  BJ4773
 BJ4773  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4773  COUNTRY     -  US
 BJ4773  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4773
 BJ4773                         *CURRENT SURVEY CONTROL
 BJ4773  ______________________________________________________________________
 BJ4773* NAD 83(1992) POSITION- 30 35 06.77619(N) 091 14 36.01356(W)   ADJUSTED
 BJ4773  **This station is located in a suspected subsidence area (see below).
 BJ4773  ______________________________________________________________________
 BJ4773  GEOID HEIGHT    -        -27.077 (meters)                     GEOID18
 BJ4773  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 BJ4773  HORZ ORDER      -  THIRD
 BJ4773
 BJ4773.The horizontal coordinates were established by classical geodetic methods
 BJ4773.and adjusted by the National Geodetic Survey in January 1993.
 BJ4773
 BJ4773.** This station is in an area of known vertical motion. If an
 BJ4773.** orthometric height was ever established but is not available 
 BJ4773.** in the current survey control section, the orthometric height
 BJ4773.** is considered suspect.  Suspect heights are available in the
 BJ4773.** superseded section only if requested.
 BJ4773
 BJ4773.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4773.GEOID18 height accuracy estimate available here.
 BJ4773
 BJ4773.Click photographs - Photos may exist for this station.
 BJ4773
 BJ4773.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4773
 BJ4773. The following values were computed from the NAD 83(1992) position.
 BJ4773
 BJ4773;                    North         East     Units Scale Factor Converg.
 BJ4773;SPC LA S     -   231,141.581 1,008,631.807   MT  0.99997760   +0 02 42.0
 BJ4773;SPC LA S     -   758,337.00  3,309,152.85   sFT  0.99997760   +0 02 42.0
 BJ4773;UTM  15      - 3,384,948.953   668,435.987   MT  0.99994999   +0 53 38.5
 BJ4773
 BJ4773_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6843584948(NAD 83)
 BJ4773
 BJ4773                          SUPERSEDED SURVEY CONTROL
 BJ4773
 BJ4773  NAD 83(1986)-  30 35 06.79440(N)    091 14 36.01068(W) AD(       ) 3
 BJ4773  NAD 27      -  30 35 06.12470(N)    091 14 35.61448(W) AD(       ) 3
 BJ4773
 BJ4773.Superseded values are not recommended for survey control.
 BJ4773
 BJ4773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4773.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4773
 BJ4773_MARKER: 53 = ELEVATED TANK
 BJ4773
 BJ4773  HISTORY     - Date     Condition        Report By
 BJ4773  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4773
 BJ4773                          STATION DESCRIPTION
 BJ4773
 BJ4773'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4773'SCHUYLKILL METAL CORPORATION WATER TANK IS LOCATED IN THE NORTHWEST
 BJ4773'SECTION OF THE COMPANY GROUNDS WHICH IS ABOUT 4 MILES SOUTHWEST OF
 BJ4773'BAKER, 2 MILES WEST OF U.S. HIGHWAY 61 AND ABOUT 0.1 MILE NORTH OF
 BJ4773'AN EAST-WEST GRAVELED ROAD.
 BJ4773'
 BJ4773'A SMALL STEEL TANK, 80 FEET IN HEIGHT, WHITE IN COLOR, CONICAL
 BJ4773'SHAPED ROOF WHICH IS ORANGE IN COLOR AND TANK IS SUPPORTED BY 4
 BJ4773'DOUBLE CHANNEL STEEL LEGS.
 BJ4773'
 BJ4773'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4765 ***********************************************************************
 BJ4765  DESIGNATION -  BAKER STATE IND SCH TANK
 BJ4765  PID         -  BJ4765
 BJ4765  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4765  COUNTRY     -  US
 BJ4765  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4765
 BJ4765                         *CURRENT SURVEY CONTROL
 BJ4765  ______________________________________________________________________
 BJ4765* NAD 83(1992) POSITION- 30 35 05.73448(N) 091 12 11.53957(W)   ADJUSTED
 BJ4765  **This station is located in a suspected subsidence area (see below).
 BJ4765  ______________________________________________________________________
 BJ4765  GEOID HEIGHT    -        -27.073 (meters)                     GEOID18
 BJ4765  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BJ4765  HORZ ORDER      -  THIRD
 BJ4765
 BJ4765.The horizontal coordinates were established by classical geodetic methods
 BJ4765.and adjusted by the National Geodetic Survey in January 1993.
 BJ4765
 BJ4765.** This station is in an area of known vertical motion. If an
 BJ4765.** orthometric height was ever established but is not available 
 BJ4765.** in the current survey control section, the orthometric height
 BJ4765.** is considered suspect.  Suspect heights are available in the
 BJ4765.** superseded section only if requested.
 BJ4765
 BJ4765.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4765.GEOID18 height accuracy estimate available here.
 BJ4765
 BJ4765.Click photographs - Photos may exist for this station.
 BJ4765
 BJ4765.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4765
 BJ4765. The following values were computed from the NAD 83(1992) position.
 BJ4765
 BJ4765;                    North         East     Units Scale Factor Converg.
 BJ4765;SPC LA S     -   231,113.199 1,012,480.989   MT  0.99997755   +0 03 54.2
 BJ4765;SPC LA S     -   758,243.89  3,321,781.38   sFT  0.99997755   +0 03 54.2
 BJ4765;UTM  15      - 3,384,977.622   672,285.092   MT  0.99996617   +0 54 52.1
 BJ4765
 BJ4765_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7228584977(NAD 83)
 BJ4765
 BJ4765                          SUPERSEDED SURVEY CONTROL
 BJ4765
 BJ4765  NAD 83(1986)-  30 35 05.75282(N)    091 12 11.53673(W) AD(       ) 3
 BJ4765  NAD 27      -  30 35 05.07759(N)    091 12 11.14454(W) AD(       ) 3
 BJ4765
 BJ4765.Superseded values are not recommended for survey control.
 BJ4765
 BJ4765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4765.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4765
 BJ4765_MARKER: 53 = ELEVATED TANK
 BJ4765
 BJ4765  HISTORY     - Date     Condition        Report By
 BJ4765  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4765  HISTORY     - 1973     SEE DESCRIPTION  NGS
 BJ4765
 BJ4765                          STATION DESCRIPTION
 BJ4765
 BJ4765'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4765'STATE INDUSTRIAL SCHOOL WATER TANK IS LOCATED IN THE SOUTHEAST
 BJ4765'SECTION OF THE SCHOOL GROUNDS WHICH IS ABOUT 2-1/4 MILES SOUTHEAST OF
 BJ4765'BAKER, 1/2 MILE EAST OF U.S. HIGHWAY 61 AND 0.15 MILE SOUTH OF
 BJ4765'STATE HIGHWAY 964.
 BJ4765'
 BJ4765'A SMALL STEEL TANK, 100 FEET IN HEIGHT, SILVER IN COLOR, SUPPORTED BY
 BJ4765'3 TUBULAR TYPE STEEL LEGS.
 BJ4765'
 BJ4765'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
 BJ4765
 BJ4765                          STATION RECOVERY (1973)
 BJ4765
 BJ4765'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (DLW)
 BJ4765'STATION WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4771 ***********************************************************************
 BJ4771  DESIGNATION -  BAKER UNION TANK CAR CO DOME
 BJ4771  PID         -  BJ4771
 BJ4771  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4771  COUNTRY     -  US
 BJ4771  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4771
 BJ4771                         *CURRENT SURVEY CONTROL
 BJ4771  ______________________________________________________________________
 BJ4771* NAD 83(1992) POSITION- 30 34 57.69710(N) 091 14 03.84344(W)   ADJUSTED
 BJ4771  **This station is located in a suspected subsidence area (see below).
 BJ4771  ______________________________________________________________________
 BJ4771  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BJ4771  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 BJ4771  HORZ ORDER      -  THIRD
 BJ4771
 BJ4771.The horizontal coordinates were established by classical geodetic methods
 BJ4771.and adjusted by the National Geodetic Survey in January 1993.
 BJ4771
 BJ4771.** This station is in an area of known vertical motion. If an
 BJ4771.** orthometric height was ever established but is not available 
 BJ4771.** in the current survey control section, the orthometric height
 BJ4771.** is considered suspect.  Suspect heights are available in the
 BJ4771.** superseded section only if requested.
 BJ4771
 BJ4771.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4771.GEOID18 height accuracy estimate available here.
 BJ4771
 BJ4771.Click photographs - Photos may exist for this station.
 BJ4771
 BJ4771.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4771
 BJ4771. The following values were computed from the NAD 83(1992) position.
 BJ4771
 BJ4771;                    North         East     Units Scale Factor Converg.
 BJ4771;SPC LA S     -   230,862.703 1,009,489.140   MT  0.99997715   +0 02 58.1
 BJ4771;SPC LA S     -   757,422.05  3,311,965.62   sFT  0.99997715   +0 02 58.1
 BJ4771;UTM  15      - 3,384,682.816   669,297.337   MT  0.99995358   +0 53 54.7
 BJ4771
 BJ4771_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6929784682(NAD 83)
 BJ4771
 BJ4771                          SUPERSEDED SURVEY CONTROL
 BJ4771
 BJ4771  NAD 83(1986)-  30 34 57.71556(N)    091 14 03.84059(W) AD(       ) 3
 BJ4771  NAD 27      -  30 34 57.04058(N)    091 14 03.44580(W) AD(       ) 3
 BJ4771
 BJ4771.Superseded values are not recommended for survey control.
 BJ4771
 BJ4771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4771.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4771
 BJ4771_MARKER: 87 = DOME
 BJ4771
 BJ4771  HISTORY     - Date     Condition        Report By
 BJ4771  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4771
 BJ4771                          STATION DESCRIPTION
 BJ4771
 BJ4771'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4771'UNION TANK CAR COMPANY DOME IS LOCATED ABOUT 3-1/2 MILES WEST OF
 BJ4771'BAKER, 1.35 MILES WEST OF U.S. HIGHWAY 61 AND ABOUT 0.1 MILE NORTH
 BJ4771'OF AN EAST-WEST GRAVELED ROAD.
 BJ4771'
 BJ4771'A LARGE DOME SHAPED BUILDING, 100 FEET IN HEIGHT, BROWN IN COLOR AND
 BJ4771'HAS A RED LIGHT AT TOP-CENTER.
 BJ4771'
 BJ4771'POINT INTERSECTED, WAS THE RED LIGHT AT TOP-CENTER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4757 ***********************************************************************
 BJ4757  DESIGNATION -  BAKER WEST MUN TANK
 BJ4757  PID         -  BJ4757
 BJ4757  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4757  COUNTRY     -  US
 BJ4757  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4757
 BJ4757                         *CURRENT SURVEY CONTROL
 BJ4757  ______________________________________________________________________
 BJ4757* NAD 83(1992) POSITION- 30 35 32.62207(N) 091 09 57.87930(W)   ADJUSTED
 BJ4757  **This station is located in a suspected subsidence area (see below).
 BJ4757  ______________________________________________________________________
 BJ4757  GEOID HEIGHT    -        -27.074 (meters)                     GEOID18
 BJ4757  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BJ4757  HORZ ORDER      -  THIRD
 BJ4757
 BJ4757.The horizontal coordinates were established by classical geodetic methods
 BJ4757.and adjusted by the National Geodetic Survey in January 1993.
 BJ4757
 BJ4757.** This station is in an area of known vertical motion. If an
 BJ4757.** orthometric height was ever established but is not available 
 BJ4757.** in the current survey control section, the orthometric height
 BJ4757.** is considered suspect.  Suspect heights are available in the
 BJ4757.** superseded section only if requested.
 BJ4757
 BJ4757.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4757.GEOID18 height accuracy estimate available here.
 BJ4757
 BJ4757.Click photographs - Photos may exist for this station.
 BJ4757
 BJ4757.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4757
 BJ4757. The following values were computed from the NAD 83(1992) position.
 BJ4757
 BJ4757;                    North         East     Units Scale Factor Converg.
 BJ4757;SPC LA S     -   231,945.808 1,016,040.831   MT  0.99997888   +0 05 01.1
 BJ4757;SPC LA S     -   760,975.54  3,333,460.63   sFT  0.99997888   +0 05 01.1
 BJ4757;UTM  15      - 3,385,862.924   675,832.180   MT  0.99998141   +0 56 00.9
 BJ4757
 BJ4757_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7583285862(NAD 83)
 BJ4757
 BJ4757                          SUPERSEDED SURVEY CONTROL
 BJ4757
 BJ4757  NAD 83(1986)-  30 35 32.64020(N)    091 09 57.87637(W) AD(       ) 3
 BJ4757  NAD 27      -  30 35 31.96686(N)    091 09 57.48974(W) AD(       ) 3
 BJ4757
 BJ4757.Superseded values are not recommended for survey control.
 BJ4757
 BJ4757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4757.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4757
 BJ4757_MARKER: 53 = ELEVATED TANK
 BJ4757
 BJ4757  HISTORY     - Date     Condition        Report By
 BJ4757  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4757
 BJ4757                          STATION DESCRIPTION
 BJ4757
 BJ4757'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4757'BAKER WEST MUNICIPAL WATER TANK IS LOCATED WITHIN A SMALL FENCED AREA
 BJ4757'IN THE NORTH CENTRAL SECTION OF TOWN, ABOUT 0.05 MILE EAST OF THE
 BJ4757'STATE HIGHWAY 19 AND JACKSON STREET JUNCTION, 0.05 MILE SOUTH OF
 BJ4757'JACKSON STREET AND 50 FEET EAST OF A NORTH-SOUTH DIRT STREET.
 BJ4757'
 BJ4757'A LARGE STEEL TANK, 130 FEET IN HEIGHT, SILVER IN COLOR, AN OVAL
 BJ4757'SHAPED ROOF, BAKER PRINTED ON THE SIDES OF THE TANK AND SUPPORTED BY
 BJ4757'4 TUBULAR TYPE STEEL LEGS.
 BJ4757'
 BJ4757'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2554 ***********************************************************************
 BX2554  DESIGNATION -  BALD
 BX2554  PID         -  BX2554
 BX2554  STATE/COUNTY-  LA/LA SALLE
 BX2554  COUNTRY     -  US
 BX2554  USGS QUAD   -  NICKEL (2018)
 BX2554
 BX2554                         *CURRENT SURVEY CONTROL
 BX2554  ______________________________________________________________________
 BX2554* NAD 83(1992) POSITION- 31 45 22.04219(N) 092 05 04.53408(W)   ADJUSTED
 BX2554* NAVD 88 ORTHO HEIGHT -    88.64  (+/-2cm)      290.8   (feet) VERTCON3
 BX2554  ______________________________________________________________________
 BX2554  GEOID HEIGHT    -        -25.638 (meters)                     GEOID18
 BX2554  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 BX2554  HORZ ORDER      -  FIRST
 BX2554  VERT ORDER      -  THIRD ? (See Below)
 BX2554
 BX2554.The horizontal coordinates were established by classical geodetic methods
 BX2554.and adjusted by the National Geodetic Survey in January 1993.
 BX2554
 BX2554.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2554.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2554
 BX2554.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2554.GEOID18 height accuracy estimate available here.
 BX2554
 BX2554.The vertical order pertains to the NGVD 29 superseded value.
 BX2554
 BX2554.Click photographs - Photos may exist for this station.
 BX2554
 BX2554.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2554
 BX2554. The following values were computed from the NAD 83(1992) position.
 BX2554
 BX2554;                    North         East     Units Scale Factor Converg.
 BX2554;SPC LA N     -   139,347.887 1,039,353.378   MT  0.99991870   +0 13 10.7
 BX2554;SPC LA N     -   457,177.19  3,409,945.21   sFT  0.99991870   +0 13 10.7
 BX2554;UTM  15      - 3,513,768.783   586,694.840   MT  0.99969269   +0 28 54.5
 BX2554
 BX2554!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2554!SPC LA N     -   0.99999011  x   0.99991870  =   0.99990881
 BX2554!UTM  15      -   0.99999011  x   0.99969269  =   0.99968280
 BX2554
 BX2554:                Primary Azimuth Mark                     Grid Az
 BX2554:SPC LA N     -  BALD AZ MK                               162 09 55.7
 BX2554:UTM  15      -  BALD AZ MK                               161 54 11.9
 BX2554
 BX2554_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR8669413768(NAD 83)
 BX2554
 BX2554|---------------------------------------------------------------------|
 BX2554| PID    Reference Object                     Distance      Geod. Az  |
 BX2554|                                                           dddmmss.s |
 BX2554| BW2549 AIMWELL LOT 1889 LADC               APPROX.10.9 KM 0654013.0 |
 BX2554| CY3327 BALD AZ MK                                         1622306.4 |
 BX2554| BX2559 JENA MUNICIPAL TANK                 APPROX. 9.1 KM 2094256.8 |
 BX2554| CY3328 BALD RM 1                            26.788 METERS 25326     |
 BX2554| CY3329 BALD RM 2                            24.748 METERS 32733     |
 BX2554|---------------------------------------------------------------------|
 BX2554
 BX2554                          SUPERSEDED SURVEY CONTROL
 BX2554
 BX2554  NAD 83(1986)-  31 45 22.05934(N)    092 05 04.52926(W) AD(       ) 1
 BX2554  NAD 27      -  31 45 21.44700(N)    092 05 04.04600(W) AD(       ) 1
 BX2554  NGVD 29              88.70   (m)          291.0    (f) LEVELING    3  
 BX2554
 BX2554.Superseded values are not recommended for survey control.
 BX2554
 BX2554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2554.See file dsdata.pdf to determine how the superseded data were derived.
 BX2554
 BX2554_MARKER: DS = TRIANGULATION STATION DISK
 BX2554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2554_STAMPING: BALD 1941
 BX2554_MARK LOGO: CGS
 BX2554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2554+STABILITY: SURFACE MOTION
 BX2554
 BX2554  HISTORY     - Date     Condition        Report By
 BX2554  HISTORY     - 1941     MONUMENTED       CGS
 BX2554
 BX2554                          STATION DESCRIPTION
 BX2554
 BX2554'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX2554'STATION IS IN THE E SIDE OF SEC. 17, T. 9 N., R. 4 E., ABOUT
 BX2554'5 MILES E OF SUMMERVILLE, ON A SMALL HILL IN SCATTERED TIMBER
 BX2554'IN A LOGGED-OFF AREA.  IT IS ON THE HIGHEST PART OF THE HILL,
 BX2554'77 FEET W OF A TRIANGULAR-BLAZED 12-INCH PINE TREE, 54 FEET
 BX2554'W OF THE CENTER LINE OF A TRACK ROAD AND 6 FEET S BY E OF
 BX2554'REFERENCE POST.  IT IS STAMPED BALD 1941 AND PROJECTS 6 INCHES.
 BX2554'
 BX2554'SURFACE, UNDERGROUND, AND AZIMUTH MARKS ARE STANDARD DISKS
 BX2554'SET IN CONCRETE.
 BX2554'
 BX2554'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN A 4- BY 10-FOOT
 BX2554'SECTION OF OUTCROPPING BEDROCK.  IT IS STAMPED BALD NO. 1
 BX2554'1941 AND THE ROCK PROJECTS ABOUT 2 INCHES.
 BX2554'
 BX2554'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN A 1 1/2- BY
 BX2554'4-FOOT SECTION OF OUTCROPPING BEDROCK.  IT IS STAMPED BALD
 BX2554'NO. 2 1941 AND THE ROCK PROJECTS ABOUT 2 INCHES.
 BX2554'
 BX2554'AZIMUTH MARK IS IN THE NE ANGLE OF A ROAD INTERSECTION, 49
 BX2554'FEET E OF N-S ROAD, 23 FEET N OF E-W ROAD AND 2-1/2 FEET W
 BX2554'OF REFERENCE POST.  IT IS STAMPED BALD 1941 AND PROJECTS 4
 BX2554'INCHES.
 BX2554'
 BX2554'TO REACH THE STATION FROM SUMMERVILLE AT THE INTERSECTION OF
 BX2554'STATE HIGHWAYS 6 AND 112, GO E ON STATE HIGHWAY 112 FOR
 BX2554'2.25 MILES TO A SIGN ON THE RIGHT READING, SQUIRES CEMETERY.
 BX2554'CONTINUE E FOR 0.2 MILE AND TURN RIGHT ON SIDE ROAD UP HILL.
 BX2554'GO 3.1 MILES AND TAKE LEFT FORK.  GO 1.6 MILES TO T-ROAD
 BX2554'INTERSECTION AND ROAD SIGNS (ECW 63 AND ECW 68).  THE AZIMUTH
 BX2554'MARK IS IN THE NE ANGLE OF THIS ROAD INTERSECTION.  GO N ON
 BX2554'ROAD ECW 68 FOR 0.35 MILE TO THE STATION ON SPARSELY TIMBERED
 BX2554'KNOLL.
 BX2554'
 BX2554'A 90-FOOT SIGNAL AT STAPLETON IS VISIBLE FROM THE GROUND.
 BX2554'
 BX2554'A 103-FOOT SIGNAL AT PRICHARD IS VISIBLE FROM THE GROUND.
 BX2554'
 BX2554'A 90-FOOT SIGNAL AT WEBB IS VISIBLE AT 13 FEET.
 BX2554'
 BX2554'A 116-FOOT SIGNAL AT PBM UTILITY IS VISIBLE AT 40 FEET.
 BX2554'
 BX2554'A 90-FOOT SIGNAL AT JENA IS VISIBLE AT 26 FEET.
 BX2554'
 BX2554'A 116-FOOT SIGNAL AT CHICK IS VISIBLE AT THE GROUND.
 BX2554'
 BX2554'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI3125 ***********************************************************************
 AI3125  DESIGNATION -  BALDWIN 2 NW BASE
 AI3125  PID         -  AI3125
 AI3125  STATE/COUNTY-  LA/ST MARY
 AI3125  COUNTRY     -  US
 AI3125  USGS QUAD   -  CHARENTON (2018)
 AI3125
 AI3125                         *CURRENT SURVEY CONTROL
 AI3125  ______________________________________________________________________
 AI3125* NAD 83(1986) POSITION- 29 52 39.     (N) 091 35 16.     (W)   SCALED
 AI3125* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AI3125  **This station is located in a suspected subsidence area (see below).
 AI3125  ______________________________________________________________________
 AI3125  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 AI3125
 AI3125.The horizontal coordinates were scaled from a map and have
 AI3125.an estimated accuracy of +/- 6 seconds.
 AI3125
 AI3125.** This station is in an area of known vertical motion. If an
 AI3125.** orthometric height was ever established but is not available 
 AI3125.** in the current survey control section, the orthometric height
 AI3125.** is considered suspect.  Suspect heights are available in the
 AI3125.** superseded section only if requested.
 AI3125
 AI3125.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3125.GEOID18 height accuracy estimate available here.
 AI3125
 AI3125.Click photographs - Photos may exist for this station.
 AI3125
 AI3125;                    North         East    Units  Estimated Accuracy
 AI3125;SPC LA S     -   152,720.      975,420.      MT  (+/- 180 meters Scaled)
 AI3125
 AI3125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP363060(NAD 83)
 AI3125
 AI3125                          SUPERSEDED SURVEY CONTROL
 AI3125
 AI3125.No superseded survey control is available for this station.
 AI3125
 AI3125_MARKER: DH = HORIZONTAL CONTROL DISK
 AI3125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3125_STAMPING: BALDWIN 2 NW BASE
 AI3125_MARK LOGO: NGS
 AI3125_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AI3125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3125+STABILITY: SURFACE MOTION
 AI3125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3125+SATELLITE: SATELLITE OBSERVATIONS - 1999
 AI3125
 AI3125  HISTORY     - Date     Condition        Report By
 AI3125  HISTORY     - 1999     MONUMENTED       LADTD
 AI3125
 AI3125                          STATION DESCRIPTION
 AI3125
 AI3125'DESCRIBED BY LA TRANSP AND DEV 1999 (SLC)
 AI3125'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) NORTHWEST OF BALDWIN AND
 AI3125'12.5 MI (20.1 KM) SOUTHEAST OF NEW IBERIA.  OWNERSHIP--LOUISIANA
 AI3125'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION
 AI3125'FROM THE JUNCTION OF STATE HIGHWAYS 83 AND 182 IN BALDWIN, GO NORTH
 AI3125'FOR 3.4 MI (5.5 KM) ON HIGHWAY 182 TO THE STATION ON THE RIGHT SET IN
 AI3125'THE NORTHEAST QUADRANT OF THE JUNCTION WITH STATE HIGHWAY 670.  THE
 AI3125'STATION IS 96.0 FT (29.3 M) NORTHWEST FROM THE CENTER OF HIGHWAY 670,
 AI3125'46.0 FT (14.0 M) NORTHEAST FROM THE CENTER OF HIGHWAY 182, 42.5 FT
 AI3125'(13.0 M) WEST FROM A POWERPOLE NUMBERED 91946-44020 WITH A TRANSFORMER
 AI3125'ATTACHED, 32.5 FT (9.9 M) NORTH-NORTHWEST FROM A TELEPHONE JUNCTION
 AI3125'BOX NUMBERED 18907, 1.0 FT (0.3 M) SOUTHEAST FROM A FIBERGLASS WITNESS
 AI3125'POST, FLUSH WITH THE GROUND SURFACE AND ABOUT 1.0 BELOW THE LEVEL OF
 AI3125'HIGHWAY 182.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2521 ***********************************************************************
 AU2521  DESIGNATION -  BALDWIN NW BASE
 AU2521  PID         -  AU2521
 AU2521  STATE/COUNTY-  LA/ST MARY
 AU2521  COUNTRY     -  US
 AU2521  USGS QUAD   -  CHARENTON (2018)
 AU2521
 AU2521                         *CURRENT SURVEY CONTROL
 AU2521  ______________________________________________________________________
 AU2521* NAD 83(1986) POSITION- 29 52 43.77   (N) 091 35 23.53   (W)   HD_HELD1
 AU2521* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2521  **This station is located in a suspected subsidence area (see below).
 AU2521  ______________________________________________________________________
 AU2521  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 AU2521
 AU2521.The horizontal coordinates were determined by differentially corrected
 AU2521.hand held GPS observations or other comparable positioning techniques
 AU2521.and have an estimated accuracy of +/- 3 meters.
 AU2521
 AU2521.** This station is in an area of known vertical motion. If an
 AU2521.** orthometric height was ever established but is not available 
 AU2521.** in the current survey control section, the orthometric height
 AU2521.** is considered suspect.  Suspect heights are available in the
 AU2521.** superseded section only if requested.
 AU2521
 AU2521.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2521.GEOID18 height accuracy estimate available here.
 AU2521
 AU2521.Click photographs - Photos may exist for this station.
 AU2521
 AU2521;                    North         East    Units  Estimated Accuracy
 AU2521;SPC LA S     -   152,862.7     975,219.6     MT  (+/- 3 meters HH1 GPS) 
 AU2521
 AU2521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP3617506193(NAD 83)
 AU2521
 AU2521                          SUPERSEDED SURVEY CONTROL
 AU2521
 AU2521  NAD 27      -  29 52 43.04964(N)    091 35 23.12298(W) AD(       ) 2
 AU2521
 AU2521.Superseded values are not recommended for survey control.
 AU2521
 AU2521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2521.See file dsdata.pdf to determine how the superseded data were derived.
 AU2521
 AU2521_MARKER: DS = TRIANGULATION STATION DISK
 AU2521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2521_STAMPING: BALDWIN NW BASE 1931
 AU2521_MARK LOGO: CGS
 AU2521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2521+STABILITY: SURFACE MOTION
 AU2521
 AU2521  HISTORY     - Date     Condition        Report By
 AU2521  HISTORY     - 1931     MONUMENTED       CGS
 AU2521  HISTORY     - 1936     GOOD             LAGS
 AU2521  HISTORY     - 1948     GOOD             CGS
 AU2521  HISTORY     - 1955     MARK NOT FOUND   CGS
 AU2521  HISTORY     - 1957     SEE DESCRIPTION  CGS
 AU2521  HISTORY     - 1964     GOOD             CGS
 AU2521  HISTORY     - 1969     GOOD             CGS
 AU2521
 AU2521                          STATION DESCRIPTION
 AU2521
 AU2521'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU2521'ABOUT 4 MILES NW OF BALDWIN AND 4 MILES W OF CHARENTON, ON
 AU2521'THE ADELINE PLANTATION OWNED BY THE ADELINE SUGAR FACTORY
 AU2521'COMPANY, LTD.  TO REACH THE STATION FROM BALDWIN, GO BY
 AU2521'U.S. HIGHWAY 90, 4 MILES N BY W TO STATION, WHICH IS ON NE
 AU2521'SIDE OF ROAD, ABOUT 125 FEET NE OF THE CONCRETE, IN A PASTURE
 AU2521'LOT, ABOUT 100 YARDS SE OF A ROAD JUNCTION WHERE GRAVEL ROAD
 AU2521'LEADS OFF FROM PAVEMENT TO FOLLOW BAYOU.  THE GRAVEL ROAD
 AU2521'PARALLELS PAVEMENT AT POINT WHERE STATION IS LOCATED.  STATION
 AU2521'IS 16 PACES S 23 DEG E FROM CENTER OF A
 AU2521'5-FOOT OAK STANDING IN OLD ROAD OUTSIDE OF FENCE, 10 PACES
 AU2521'NNE OF WIRE FENCE ON NE SIDE OF GRAVEL ROAD, 6-1/2 PACES
 AU2521'NORMAL TO FENCE ON SE, AND 7 PACES NORMAL TO SMALL DITCH
 AU2521'TO NW WHICH IS CROSSED BY FIRST CULVERT IN GRAVEL ROAD SE
 AU2521'OF JUNCTION.
 AU2521'
 AU2521'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 AU2521'DISKS SET IN CONCRETE.
 AU2521'
 AU2521'SURFACE MARK PROJECTS 5 INCHES.
 AU2521'
 AU2521'REFERENCE MARK NO. 1 IS ABOUT 3 FEET S OF S SIDE OF SMALL
 AU2521'WOODEN BRIDGE WHICH IS ABOUT 3 FEET S OF RAILROAD CROSSING
 AU2521'OVER U.S. HIGHWAY 90, ON THE W EDGE OF A DITCH, ABOUT 35
 AU2521'FEET FROM EDGE OF PAVEMENT, AND 1/2 MILE FROM STATION
 AU2521'S 43 DEG 46 MIN E.
 AU2521'
 AU2521'REFERENCE MARK NO. 2 IS ON EDGE OF A DITCH ON S SIDE OF PLANTATION
 AU2521'ROAD WHICH LEADS W FROM PAVEMENT ABOUT 100 YARDS SE OF THE
 AU2521'ABOVE JUNCTION OF PAVEMENT AND BAYOU ROAD.  THIS PLANTATION ROAD
 AU2521'CROSSES THE RAILROAD AT A SWITCH POINT ABOUT 200 YARDS SE,
 AU2521'WHILE ANOTHER RAILROAD CROSSING OF A SPUR FROM THIS SWITCH
 AU2521'IS ABOUT 200 YARDS SE ON THE PAVEMENT.  THIS SIDE TRACK LEADS
 AU2521'INTO A MILL WHERE A LONE CONCRETE STACK STANDS.  MARK IS
 AU2521'305.8 FEET FROM STATION.
 AU2521
 AU2521                          STATION RECOVERY (1936)
 AU2521
 AU2521'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 AU2521'STATION RECOVERED AS DESCRIBED.
 AU2521
 AU2521                          STATION RECOVERY (1948)
 AU2521
 AU2521'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2521'STATION, R.M. 1, AND R.M. 2 RECOVERED IN GOOD CONDITION.
 AU2521'
 AU2521'REVISED DESCRIPTION OF STATION--IT IS ABOUT 5 MILES SE OF
 AU2521'JEANERETTE, ABOUT 4 MILES NW OF BALDWIN, ABOUT 2 MILES SE
 AU2521'OF ST. MARY SUGAR CO-OP SUGAR MILL, AT ADELINE, ABOUT 600
 AU2521'METERS W OF CONCRETE STACK AT ABANDONED SUGAR MILL, ABOUT 100
 AU2521'YARDS E OF THE JUNCTION OF U.S. HIGHWAY 90 AND A GRAVEL ROAD,
 AU2521'ALONG THE S SIDE OF BAYOU TECHE, TO CHARENTON, AND 112 FEET NNE
 AU2521'OF THE CENTER LINE OF U.S. HIGHWAY 90.  IT IS 52 FEET NNW
 AU2521'OF THE CENTER LINE OF GRAVEL ROAD, IN YARD, NEAR THE SE
 AU2521'CORNER, 30 FEET NNE OF ROAD RIGHT-OF-WAY FENCE, 20.5
 AU2521'FEET WNW OF FENCE BETWEEN TWO YARDS, 53 FEET NW OF A
 AU2521'5-FOOT OAK TREE ON THE ROAD RIGHT-OF-WAY JUST OUTSIDE THE
 AU2521'FENCE, AND 51.5 FEET NE OF THE E OF TWO 36-INCH OAK TREES
 AU2521'ON FENCE LINE.
 AU2521'
 AU2521'STATION MARK IS A BRONZE STATION DISK SET IN CONCRETE AND
 AU2521'PROJECTS 5 INCHES ABOVE GROUND.
 AU2521'
 AU2521'R.M. 1 (AZIMUTH MARK) IS 0.6 MILE SE OF STATION, 170 FEET
 AU2521'W OF CENTER OF RAILROAD CROSSING ON U.S. HIGHWAY 90 (SE
 AU2521'OF TWO RAILROAD CROSSINGS SE OF STATION), 35 FEET SW OF CENTER
 AU2521'LINE OF PAVEMENT OF U.S. HIGHWAY 90, 44 FEET NNE OF CENTER
 AU2521'LINE OF RAILROAD TRACK, 12 FEET NW OF CENTER LINE OF A FIELD
 AU2521'ROAD, AND 3 FEET SSW OF A DITCH PARALLEL TO RAILROAD TRACK.
 AU2521'IT IS A BRONZE DISK SET IN CONCRETE AND PROJECTS 5 INCHES.
 AU2521'
 AU2521'R.M. 2 IS SW OF THE STATION, 194 FEET SSW OF U.S. HIGHWAY
 AU2521'90, 22 FEET E OF THE CENTER LINE OF A FIELD ROAD, AT THE
 AU2521'W EDGE OF A CULTIVATED FIELD, BETWEEN THE FIELD AND A DITCH.
 AU2521'IT IS A BRONZE REFERENCE DISK SET IN CONCRETE AND PROJECTS
 AU2521'5 INCHES ABOVE GROUND.
 AU2521'
 AU2521'R.M. 3 WAS SET IN MAY 1948.  IT IS 46 FEET N OF W ONE OF
 AU2521'TWO 36-INCH OAK TREES ON FENCE LINE, 36 FEET WNW OF A
 AU2521'DRAINAGE DITCH, AND ABOUT 2 FEET LOWER THAN THE STATION.
 AU2521'IT IS STAMPED BALDWIN NW BASE 1931 NO 3 AND PROJECTS 6 INCHES.
 AU2521'
 AU2521'NO OTHER OBJECTS ARE VISIBLE FROM THE STATION.
 AU2521'
 AU2521'DISTANCE MEASURED IN 1931 FOR R.M. 2.
 AU2521
 AU2521                          STATION RECOVERY (1955)
 AU2521
 AU2521'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (HDR)
 AU2521'STATION HAS BEEN DESTROYED.  THE POST WAS FOUND BROKEN OFF.
 AU2521'THE DISK WAS NOT RECOVERED.
 AU2521'
 AU2521'REFERENCE MARK 1 IS 2.6 MI. NW ALONG THE TEXAS AND NEW
 AU2521'ORLEANS RAILROAD FROM THE STATION AT BALDWIN, THENCE 0.4
 AU2521'MI. N ALONG A SHELL ROAD, THENCE 0.5 MI. NW ALONG U.S. HIGHWAY
 AU2521'90, 170 FT. NW OF THE CENTER OF THE CROSSING OF THE HIGHWAY
 AU2521'AND A RAILROAD, 40 FT. SW OF THE CENTERLINE OF THE HIGHWAY,
 AU2521'46 FT. N OF THE CENTER OF THE CROSSING OF THE RAILROAD AND
 AU2521'A PRIVATE ROAD, 42 FT. N OF THE N RAIL, 14 FT. NW OF THE
 AU2521'CENTERLINE OF A PRIVATE ROAD, 1.5 FT. E OF A WITNESS POST,
 AU2521'A REFERENCE-MARK DISK, SET IN THE TOP OF A CONCRETE POST
 AU2521'PROJECTING 0.3 FT. ABOVE THE GROUND, AND STAMPED BALDWIN
 AU2521'NW BASE NO 1 1931.
 AU2521'
 AU2521'REFERENCE MARK 2 IS 0.6 MI. NW OF REFERENCE MARK 1, 450 FT.
 AU2521'S OF THE JUNCTION OF U.S. HIGHWAY 90 AND A GRAVELED ROAD
 AU2521'LEADING E, 194 FT. SW OF THE CENTERLINE OF THE HIGHWAY, 22
 AU2521'FT. SE OF THE CENTERLINE OF A PRIVATE ROAD LEADING SW, 5
 AU2521'FT. SE OF THE CENTERLINE OF A DRAINAGE DITCH, 1 FT. SE OF
 AU2521'A WITNESS POST, A REFERENCE-MARK DISK, SET IN THE TOP OF
 AU2521'A CONCRETE POST PROJECTING 0.4 FT. ABOVE GROUND, AND STAMPED
 AU2521'BALDWIN NW BASE NO 2 1931.
 AU2521'
 AU2521'REFERENCE MARK 3 IS 0.6 MI. NW OF REFERENCE MARK 1, 300
 AU2521'FT. E OF THE CENTER OF A JUNCTION OF U.S. HIGHWAY 90 AND
 AU2521'A GRAVELED ROAD LEADING E, 67 FT. N OF THE CENTERLINE OF
 AU2521'A GRAVELED ROAD, 48 FT. N OF A LARGE OAK TREE, 4 FT. W OF
 AU2521'TELEPHONE POLE 98, 1.5 FT. E OF A WITNESS POST, A REFERENCE-MARK
 AU2521'DISK, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FT. ABOVE
 AU2521'THE GROUND, AND STAMPED BALDWIN NW BASE NO 3 1931.
 AU2521
 AU2521                          STATION RECOVERY (1957)
 AU2521
 AU2521'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU2521'THE SURFACE MARK KNOCKED OVER AND WITH ABOUT 6 INCHES OF
 AU2521'THE TOP BROKEN OFF AND MISSING.  REFERENCE MARKS 1 (AZ. MK.),
 AU2521'2 AND 3 WERE RECOVERED IN GOOD CONDITION.  THE REMAINS OF
 AU2521'THE SURFACE MARK WERE REMOVED, THE SUB-SURFACE MARK RECOVERED
 AU2521'AND A NEW SURFACE MARK ESTABLISHED OVER THE SUB-SURFACE
 AU2521'MARK.  ONE NEW REFERENCE MARK 4 WAS ALSO ESTABLISHED.  A
 AU2521'COMPLETE NEW DESCRIPTION FOLLOWS--
 AU2521'
 AU2521'LOCATED ABOUT 5 MILES SOUTHEAST OF JEANERETTE, ABOUT 4 MILES
 AU2521'NORTHWEST OF BALDWIN, ABOUT 2 MILES SOUTHEAST OF THE ST.
 AU2521'MARY CO-OP.  SUGAR MILL, AT ADELINE, ABOUT 600 METERS WEST
 AU2521'OF CONCRETE STACK AT ABANDONED SUGAR MILL AND ABOUT 100
 AU2521'YARDS EAST OF THE JUNCTION OF U.S. HWY. 90 AND A GRAVEL
 AU2521'ROAD ALONG THE SOUTH SIDE OF BAYOU TECHE WHICH LEADS TO
 AU2521'CHARENTON.
 AU2521'
 AU2521'THE STATION IS A STANDARD DISK STAMPED BALDWIN NW BASE 1931
 AU2521'1957 SET IN THE TOP OF A 15-INCH ROUND CONCRETE MONUMENT
 AU2521'PROJECTING 6 INCHES.  IT IS 112 FEET NORTH-NORTHEAST OF
 AU2521'THE CENTER LINE OF U.S. 90, 52 FEET NORTH-NORTHWEST OF THE
 AU2521'CENTER LINE OF A GRAVEL ROAD, 51.5 FEET SOUTHEAST OF THE
 AU2521'SOUTHERNMOST ONE OF TWO 36-INCH OAK TREES IN FENCE LINE BETWEEN
 AU2521'TWO LAWNS, 30 FEET NORTH-NORTHEAST OF A FENCE ALONG RIGHT
 AU2521'OF WAY, 20.5 FEET WEST-NORTHWEST OF THE FENCE BETWEEN LAWNS.
 AU2521'
 AU2521'REFERENCE MARK NO. 1 (AZ. MK.) IS A STANDARD REFERENCE MARK
 AU2521'DISK STAMPED BALDWIN NW BASE 1931 0.6 MILE SOUTHEAST OF
 AU2521'THE STATION, 170 FEET WEST OF CENTER OF RAILROAD CROSSING ON
 AU2521'U.S. 90, 44 FEET NORTH-NORTHEAST OF CENTER LINE OF RAILROAD
 AU2521'TRACKS, 35 FEET SOUTHWEST OF CENTERLINE OF U.S. HWY 90, 12
 AU2521'FEET NORTHWEST OF CENTERLINE OF A FIELD ROAD AND 3 FEET
 AU2521'SOUTH-SOUTHWEST OF A DITCH PARALLEL TO THE RAILROAD TRACK.
 AU2521'
 AU2521'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BALDWIN NW BASE
 AU2521'NO 2 1931, 194 FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF
 AU2521'U.S. 90, 22 FEET EAST OF THE CENTERLINE OF A FIELD ROAD,
 AU2521'AND AT THE WEST EDGE OF A FIELD BETWEEN THE FIELD AND A
 AU2521'DITCH.
 AU2521'
 AU2521'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BALDWIN NW
 AU2521'BASE NO 3 1931, 46 FEET NORTH OF WESTERNMOST ONE OF TWO 36-INCH
 AU2521'OAK TREES IN FENCE LINE, 36 FEET NORTH-NORTHWEST OF A DRAINAGE
 AU2521'DITCH AND 2 FEET NORTHWEST OF A GUY WIRE POST.
 AU2521'
 AU2521'REFERENCE MARK 4 IS A STANDARD DISK STAMPED BALDWIN NW BASE
 AU2521'NO 4 1931 1957, 24.0 FEET NORTHEAST OF THE CENTERLINE OF A GRAVEL
 AU2521'ROAD, 10.0 FEET WEST OF CENTERLINE OF PRIVATE DRIVEWAY AND
 AU2521'2.0 FEET NORTH OF FENCE POST AT ENTRANCE TO DRIVEWAY.
 AU2521
 AU2521                          STATION RECOVERY (1964)
 AU2521
 AU2521'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (BIW)
 AU2521'THE STATION MARK, STAMPED BALDWIN NW BASE 1931 1957, IS ABOUT
 AU2521'2.6 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 AU2521'THE STATION AT BALDWIN, THENCE 0.4 MILE NORTH ALONG A GRAVELED
 AU2521'ROAD, THENCE 1.0 MILE NORTHWEST ALONG U.S. HIGHWAY 90 TO
 AU2521'THE JUNCTION OF CHARENTON ROAD WHICH LEADS EAST FROM THE
 AU2521'OUTSIDE OF A LONG CURVE IN U.S. HIGHWAY 90, IN SECTION 37,
 AU2521'T 13 S, R 9 E, 0.2 MILE NORTHWEST OF A CROSSING OF U.S.
 AU2521'HIGHWAY 90 AND A RAILROAD SPUR TRACK, 0.15 MILE NORTHWEST
 AU2521'OF A LARGE WATER TANK WHICH IS ON CHARENTON ROAD, 0.15 MILE
 AU2521'SOUTHEAST OF A POWER POLE BEARING 3 TRANSFORMERS WHICH IS
 AU2521'ON U.S. HIGHWAY 90.  80 YARDS EAST OF THE CENTER OF THE
 AU2521'JUNCTION OF U.S. HIGHWAY 90 AND CHARENTON ROAD, 112 FEET
 AU2521'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 53 FEET
 AU2521'NORTH OF THE CENTER LINE OF CHARENTON ROAD, 86 FEET
 AU2521'WEST OF THE CENTER LINE OF A DRIVEWAY LEADING NORTH FROM
 AU2521'CHARENTON ROAD TO A HOUSE, 1.7 FEET SOUTHWEST OF A
 AU2521'WOODEN WITNESS POST, ABOUT LEVEL WITH U.S. HIGHWAY 90,
 AU2521'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 AU2521'
 AU2521'R.M. 1, STAMPED BALDWIN NW BASE NO 1, 1931, IS ABOUT 0.6
 AU2521'MILE SOUTHEAST ALONG U.S. 90 FROM THE STATION, IN S 37, T 13
 AU2521'S, R 9 E, 169 FEET WEST OF THE CENTER OF THE CROSSING OF
 AU2521'THE MISSOURI PACIFIC RAILROAD, 41 FEET SOUTHWEST OF THE CENTER
 AU2521'OF THE INTERSECTION OF A FARM ROAD, 46 FEET NORTH OF THE
 AU2521'CENTER OF THE CROSSING OF THE FARM ROAD, 1.5 FEET NORTHEAST
 AU2521'OF A WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 AU2521'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 AU2521'6 INCHES.
 AU2521'
 AU2521'R.M. 2 WAS SEARCHED FOR BUT NOT RECOVERED.
 AU2521'
 AU2521'R.M. 3, STAMPED BALDWIN NW BASE NO 3 1931, IS 63 FEET WEST
 AU2521'OF THE STATION, ABOUT 60 YARDS EAST OF THE CENTER OF THE
 AU2521'JUNCTION OF A GRAVELED ROAD LEADING EAST, ON THE OUTSIDE
 AU2521'OF A LONG CURVE IN U.S. HIGHWAY 90, 68 FEET NORTH OF THE CENTER
 AU2521'LINE OF THE ROAD, 3-1/2 FEET WEST OF TELEPHONE POLE 98, 1.5
 AU2521'FEET EAST OF A WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE
 AU2521'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 AU2521'PROJECTING 5 INCHES.
 AU2521'
 AU2521'R.M. 4, STAMPED BALDWIN NW BASE NO 4 1931 1957, IS 80 FEET
 AU2521'EAST OF THE STATION MARK, ABOUT 100 YARDS EAST OF THE JUNCTION
 AU2521'OF A GRAVELED ROAD LEADING EAST, ON THE OUTSIDE OF A LONG
 AU2521'CURVE IN U.S. HIGHWAY 90, 25 FEET NORTH OF THE CENTER LINE
 AU2521'OF THE ROAD, 11 FEET WEST OF THE CENTER LINE OF A DRIVEWAY
 AU2521'LEADING NORTH TO AN UNPAINTED HOUSE, ABOUT 2 FEET ABOVE
 AU2521'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 AU2521'PROJECTING 3 INCHES.
 AU2521
 AU2521                          STATION RECOVERY (1969)
 AU2521
 AU2521'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 AU2521'THE STATION MARK, REFERENCE MARKS 3 AND 4 AND THE AZIMUTH MARK (NO.
 AU2521'1) WERE RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE MARK 2
 AU2521'PREVIOUSLY REPORTED MISSING WAS NOT RECOVERED.
 AU2521'
 AU2521'THE LINE OF SIGHT TO THE AZIMUTH MARK AND REFERENCE MARK 3 WAS
 AU2521'OBSTRUCTED WITH NO VISABLE MEANS OF CLEARING AND NO ADEQUATE SPOT TO
 AU2521'SET ADDITIONAL MARKS.
 AU2521'
 AU2521'A DISCREPANCY OF 0.012 METERS WAS NOTED IN DISTANCE TO REFERENCE
 AU2521'MARK 4.  THE CURRENT MEASUREMENT WAS CONFIRMED BUT THE DIRECTION
 AU2521'COULD NOT BE CHECKED.
 AU2521'
 AU2521'THE LOCATION AND ROUTE OF THE STATION ARE ADEQUATE, AS STATED IN THE
 AU2521'1964 DESCRIPTION BY B. I WILLIAMS.
 AU2521'
 AU2521'PROPOSED CONSTRUCTION IN THE IMMEDIATE VICINITY MAY CUASE FURTHER
 AU2521'COMPLICATIONS AT THIS STATION IN THE FUTURE.
 AU2521'
 AU2521'AN AZIMUTH MARK NO. 2 WAS ESTABLISHED.
 AU2521'
 AU2521'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BALDWIN NW BASE NO 2
 AU2521'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 AU2521'PROJECTS 4 INCHES.  IT IS 23 FEET EAST OF THE CENTER OF A SHELLED
 AU2521'ROAD, 15 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACKS AND 2.5
 AU2521'FEET EAST OF A METAL WITNESS POST AND SIGN ATTACHED.
 AU2521'
 AU2521'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWESTERLY ON
 AU2521'GRAVELED ROAD FOR 0.1 MILE TO U. S. HIGHWAY 90, CONTINUE NORTHERLY
 AU2521'ON U. S. HIGHWAY 90 FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT ON
 AU2521'SHELLED ROAD AND GO WESTERLY FOR 0.25 MILE TO RAILROAD CROSSING
 AU2521'AND THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 AU2521'
 AU2521'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 AU2521'NORTHWEST OF BALDWIN.
 AU2521'
 AU2521'HEIGHT OF LIGHT ABOVE STATION MARK 112.9 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1689 ***********************************************************************
 AU1689  DESIGNATION -  BALDWIN NW BASE RM 1
 AU1689  PID         -  AU1689
 AU1689  STATE/COUNTY-  LA/ST MARY
 AU1689  COUNTRY     -  US
 AU1689  USGS QUAD   -  FRANKLIN (2018)
 AU1689
 AU1689                         *CURRENT SURVEY CONTROL
 AU1689  ______________________________________________________________________
 AU1689* NAD 83(1986) POSITION- 29 52 22.     (N) 091 34 59.     (W)   SCALED
 AU1689* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1689  **This station is located in a suspected subsidence area (see below).
 AU1689  ______________________________________________________________________
 AU1689  GEOID HEIGHT    -        -26.101 (meters)                     GEOID18
 AU1689
 AU1689.The horizontal coordinates were scaled from a map and have
 AU1689.an estimated accuracy of +/- 6 seconds.
 AU1689
 AU1689.** This station is in an area of known vertical motion.  Due to the
 AU1689.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1689.** determined the orthometric heights for marks in these suspect
 AU1689.** subsidence areas should be considered valid only at the epoch date
 AU1689.** associated with the orthometric height.  These heights must always
 AU1689.** be validated when used as control.  All previously superseded
 AU1689.** orthometric heights are now considered suspect and are available
 AU1689.** in the superseded section.  NGS does not recommend using suspect
 AU1689.** or superseded heights as control.
 AU1689
 AU1689.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1689.GEOID18 height accuracy estimate available here.
 AU1689
 AU1689.Click photographs - Photos may exist for this station.
 AU1689
 AU1689;                    North         East    Units  Estimated Accuracy
 AU1689;SPC LA S     -   152,190.      975,880.      MT  (+/- 180 meters Scaled)
 AU1689
 AU1689_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP368055(NAD 83)
 AU1689
 AU1689                          SUPERSEDED SURVEY CONTROL
 AU1689
 AU1689.No superseded survey control is available for this station.
 AU1689
 AU1689_MARKER: DR = REFERENCE MARK DISK
 AU1689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1689_STAMPING: BALDWIN NW BASE NO 1 1931
 AU1689_MARK LOGO: CGS
 AU1689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1689+STABILITY: SURFACE MOTION
 AU1689
 AU1689  HISTORY     - Date     Condition        Report By
 AU1689  HISTORY     - 1931     MONUMENTED       CGS
 AU1689  HISTORY     - 1969     GOOD             CGS
 AU1689  HISTORY     - 1982     GOOD             NGS
 AU1689
 AU1689                          STATION DESCRIPTION
 AU1689
 AU1689'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1689'3.4 MI NW FROM BALDWIN.
 AU1689'ABOUT 2.6 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU1689'FROM THE STATION AT BALDWIN, THENCE 0.35 MILE NORTH ALONG A BLACK
 AU1689'TOPPED ROAD, THENCE 0.45 MILE NORTHWEST ALONG U.S. HIGHWAY 90, 169 1/2
 AU1689'FEET WEST OF THE CENTER OF THE CROSSING OF THE MISSOURI PACIFIC
 AU1689'RAILROAD, 43.3 FEET NORTH OF THE NORTH RAIL AT THE CENTER LINE OF A
 AU1689'FARM ROAD WHICH CROSSES THE TRACK, 39 1/2 FEET SOUTHWEST OF THE CENTER
 AU1689'LINE OF THE HIGHWAY, 14 FEET WEST OF THE CENTER LINE OF THE FARM ROAD,
 AU1689'17.8 FEET SOUTHWEST OF AN 18-INCH PIPE CULVERT UNDER THE HIGHWAY, 1.6
 AU1689'FEET NORTHEAST OF A WOODEN WITNESS POST, 1 1/2 FEET BELOW THE LEVEL OF
 AU1689'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES
 AU1689'ABOVE THE LEVEL OF THE GROUND.
 AU1689
 AU1689                          STATION RECOVERY (1982)
 AU1689
 AU1689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1689'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0025 ***********************************************************************
 AU0025  DESIGNATION -  BALDWIN SE BASE
 AU0025  PID         -  AU0025
 AU0025  STATE/COUNTY-  LA/ST MARY
 AU0025  COUNTRY     -  US
 AU0025  USGS QUAD   -  FRANKLIN (2018)
 AU0025
 AU0025                         *CURRENT SURVEY CONTROL
 AU0025  ______________________________________________________________________
 AU0025* NAD 83(1992) POSITION- 29 50 20.00666(N) 091 32 43.90691(W)   ADJUSTED
 AU0025* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0025  **This station is located in a suspected subsidence area (see below).
 AU0025  ______________________________________________________________________
 AU0025  GEOID HEIGHT    -        -25.981 (meters)                     GEOID18
 AU0025  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 AU0025  HORZ ORDER      -  FIRST
 AU0025
 AU0025.The horizontal coordinates were established by classical geodetic methods
 AU0025.and adjusted by the National Geodetic Survey in January 1993.
 AU0025
 AU0025.** This station is in an area of known vertical motion.  Due to the
 AU0025.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0025.** determined the orthometric heights for marks in these suspect
 AU0025.** subsidence areas should be considered valid only at the epoch date
 AU0025.** associated with the orthometric height.  These heights must always
 AU0025.** be validated when used as control.  All previously superseded
 AU0025.** orthometric heights are now considered suspect and are available
 AU0025.** in the superseded section.  NGS does not recommend using suspect
 AU0025.** or superseded heights as control.
 AU0025
 AU0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0025.GEOID18 height accuracy estimate available here.
 AU0025
 AU0025.Click photographs - Photos may exist for this station.
 AU0025
 AU0025.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0025
 AU0025. The following values were computed from the NAD 83(1992) position.
 AU0025
 AU0025;                    North         East     Units Scale Factor Converg.
 AU0025;SPC LA S     -   148,427.565   979,494.425   MT  0.99992972   -0 06 22.0
 AU0025;SPC LA S     -   486,966.10  3,213,557.96   sFT  0.99992972   -0 06 22.0
 AU0025;UTM  15      - 3,301,820.881   640,514.008   MT  0.99984361   +0 43 25.7
 AU0025
 AU0025!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0025!SPC LA S     -   1.00000346  x   0.99992972  =   0.99993318
 AU0025!UTM  15      -   1.00000346  x   0.99984361  =   0.99984707
 AU0025
 AU0025:                Primary Azimuth Mark                     Grid Az
 AU0025:SPC LA S     -  BALDWIN SE BASE AZ MK                    339 06 35.0
 AU0025:UTM  15      -  BALDWIN SE BASE AZ MK                    338 16 47.3
 AU0025
 AU0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP4051401820(NAD 83)
 AU0025
 AU0025|---------------------------------------------------------------------|
 AU0025| PID    Reference Object                     Distance      Geod. Az  |
 AU0025|                                                           dddmmss.s |
 AU0025| AU1799 BALDWIN SE BASE RM 1                 54.087 METERS 10251     |
 AU0025| AU0027 BALDWIN SE BASE RM 4                 31.940 METERS 11819     |
 AU0025| AU2528 BALDWIN CATHOLIC CH E DOME          453.379 METERS 2341442.0 |
 AU0025| AU2529 BALDWIN CATHOLIC CH W DOME          463.541 METERS 2342828.2 |
 AU0025| AU0026 BALDWIN SE BASE RM 2                               3164130.8 |
 AU0025| AU2522 ADELINE PLANTATION MILL STACK       APPROX. 5.6 KM 3183007.3 |
 AU0025| CV8712 BALDWIN SE BASE RM 3                 26.300 METERS 33428     |
 AU0025| CV8711 BALDWIN SE BASE AZ MK                              3390013.0 |
 AU0025|---------------------------------------------------------------------|
 AU0025
 AU0025                          SUPERSEDED SURVEY CONTROL
 AU0025
 AU0025  NAD 83(1986)-  29 50 20.02754(N)    091 32 43.90166(W) AD(       ) 1
 AU0025  NAD 27      -  29 50 19.28694(N)    091 32 43.50056(W) AD(       ) 1
 AU0025
 AU0025.Superseded values are not recommended for survey control.
 AU0025
 AU0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0025.See file dsdata.pdf to determine how the superseded data were derived.
 AU0025
 AU0025_MARKER: DS = TRIANGULATION STATION DISK
 AU0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0025_STAMPING: BALDWIN SE BASE 1931
 AU0025_MARK LOGO: CGS
 AU0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0025+STABILITY: SURFACE MOTION
 AU0025
 AU0025  HISTORY     - Date     Condition        Report By
 AU0025  HISTORY     - 1931     MONUMENTED       CGS
 AU0025  HISTORY     - 1936     GOOD             LAGS
 AU0025  HISTORY     - 1948     GOOD             CGS
 AU0025  HISTORY     - 1955     GOOD             CGS
 AU0025  HISTORY     - 1957     GOOD             CGS
 AU0025  HISTORY     - 1966     GOOD             CGS
 AU0025  HISTORY     - 1969     GOOD             CGS
 AU0025  HISTORY     - 1969     GOOD             CGS
 AU0025  HISTORY     - 1969     GOOD             CGS
 AU0025  HISTORY     - 1976     GOOD             NGS
 AU0025  HISTORY     - 1982     GOOD             NGS
 AU0025
 AU0025                          STATION DESCRIPTION
 AU0025
 AU0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU0025'IN THE VILLAGE OF BALDWIN, ON THE REAR OF A LOT OWNED BY
 AU0025'W.P. FOSTER OF FRANKLIN, 315 FEET NW OF JUNCTION OF CONCRETE
 AU0025'HIGHWAY (U.S. HIGHWAY 90) AND GRAVEL ROAD TO CHARENTON,
 AU0025'67.2 FEET SW OF CENTER LINE OF CONCRETE HIGHWAY, 36.6 FEET
 AU0025'SE AND 30.4 FEET NE FROM OLD FENCE LINES, AND 37 FEET E OF A
 AU0025'TRIPLE TREE.
 AU0025'
 AU0025'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 AU0025'DISKS SET IN CONCRETE.
 AU0025'
 AU0025'SURFACE MARK PROJECTS 10 INCHES.
 AU0025'
 AU0025'REFERENCE MARK NO. 1 PROJECTS 5 INCHES AND IS 167 FEET NW
 AU0025'OF ROAD JUNCTION MENTIONED ABOVE 29.2 FEET NE OF CENTER LINE
 AU0025'OF CONCRETE HIGHWAY, 9.5 FEET NW OF A WILLOW TREE, 16.3 FEET
 AU0025'NW OF A PICKET FENCE CORNER, 0.9 FEET SW OF LINE FENCE, AND
 AU0025'177.45 FEET FROM STATION S 77 DEG 09 MIN E.
 AU0025'
 AU0025'REFERENCE MARK NO. 2 IS FLUSH WITH SURFACE AND 0.35 MILE
 AU0025'NW OF ROAD JUNCTION MENTIONED ABOVE, ON A HEADLAND ON SW
 AU0025'SIDE OF U.S. HIGHWAY 90, 41 FEET SW FROM CENTER LINE OF
 AU0025'CONCRETE ROAD, 10 FEET W OF A CONCRETE CULVERT UNDER A PROPOSED
 AU0025'SIDE ROAD, AND 0.3 MILE FROM STATION N 43 DEG 19 MIN W.
 AU0025'
 AU0025'THE FOLLOWING BEARINGS ARE FROM STATION--BALDWIN, CATHOLIC
 AU0025'CHURCH, EAST DOME, S 54 DEG 15 MIN W.  BALDWIN, CATHOLIC
 AU0025'CHURCH, WEST DOME, S 54 DEG 28 MIN W.
 AU0025
 AU0025                          STATION RECOVERY (1936)
 AU0025
 AU0025'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 AU0025'STATION RECOVERED.  REVISED DESCRIPTION--IN THE VILLAGE OF
 AU0025'BALDWIN, IN THE CENTER OF A VEGETABLE GARDEN OWNED BY W.P.
 AU0025'FOSTER.  320 FEET NW OF THE CENTER LINE INTERSECTION OF THE
 AU0025'OLD SPANISH TRAIL (U.S. HIGHWAY 90) AND GRAVEL ROAD LEADING
 AU0025'TO CHARENTON.  215 FEET E OF THE NE CORNER OF HOME OWNED
 AU0025'AND OCCUPIED BY BOB CONRAD.  AND 67 FEET SSW OF THE CENTER
 AU0025'LINE OF THE OLD SPANISH TRAIL (U.S. HIGHWAY 90).
 AU0025
 AU0025                          STATION RECOVERY (1948)
 AU0025
 AU0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU0025'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 AU0025'
 AU0025'STATION IS IN THE N PART OF THE VILLAGE OF BALDWIN, 315
 AU0025'FEET NW OF THE JUNCTION OF U.S. HIGHWAY 90 AND STATE HIGHWAY
 AU0025'900, 66.6 FEET SW OF THE CENTER LINE OF THE PAVEMENT OF U.S.
 AU0025'HIGHWAY 90, 26.5 FEET SW OF A LONE 14-INCH OAK TREE AT INNER
 AU0025'EDGE OF CONCRETE SIDEWALK, ON THE SE SIDE OF AND UNDER A BAMBOO
 AU0025'HEDGEROW ALONG THE SE SIDE OF A LAWN.  THE TRIPLE TREE MENTIONED
 AU0025'IN THE 1931 DESCRIPTION NO LONGER EXISTS.  STATION IS AT THE EDGE
 AU0025'OF A LAWN AND NOT IN A GARDEN.  THERE ARE NO FENCES NEAR
 AU0025'THE STATION.
 AU0025'
 AU0025'R.M. 1 RECOVERED AS DESCRIBED EXCEPT THAT THE FENCES NO LONGER
 AU0025'EXIST.
 AU0025'
 AU0025'R.M. 2 IS 41 FEET SW OF THE CENTER LINE OF U.S. HIGHWAY 90
 AU0025'AND 11 FEET NW OF THE CENTER LINE OF A DIM FIELD ROAD.
 AU0025'
 AU0025'R.M. 2 IS NOT VISIBLE FROM THE STATION.  CATHOLIC CHURCH
 AU0025'AT BALDWIN IS NOT VISIBLE FROM STATION.
 AU0025
 AU0025                          STATION RECOVERY (1955)
 AU0025
 AU0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (HDR)
 AU0025'AT BALDWIN, 320 FT. NW OF THE CENTER OF THE INTERSECTION
 AU0025'OF U.S. HIGHWAY 90 AND STATE HIGHWAYS 83 AND 1092, 68 FT.
 AU0025'SW OF THE CENTERLINE OF U.S. HIGHWAY 90, 27 FT. SW OF THE
 AU0025'SW EDGE OF A SIDEWALK, 23 FT. SW OF A 16-IN. OAK TREE, A
 AU0025'TRIANGULATION-STATION DISK, SET IN THE TOP OF A CONCRETE POST
 AU0025'PROJECTING 0.3 FT. ABOVE THE GROUND, AND STAMPED BALDWIN SE
 AU0025'BASE 1931.
 AU0025'
 AU0025'REFERENCE MARK 1 IS 174.8 FT. E OF THE TRIANGULATION STATION,
 AU0025'29 FT. NE OF THE CENTERLINE OF U.S. HIGHWAY 90, 59 FT. NW OF
 AU0025'THE W CORNER OF LEONARDS HARDWARE STORE, 6.2 FT. SE OF A
 AU0025'POWER POLE, 2 FT. NW OF A WITNESS POST, A REFERENCE-MARK
 AU0025'DISK, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT
 AU0025'ABOVE GROUND, AND STAMPED BALDWIN SE BASE NO 1 1931.
 AU0025'
 AU0025'REFERENCE MARK 2 IS 0.3 MI. NW OF THE TRIANGULATION STATION,
 AU0025'41 FT. SW OF THE CENTERLINE OF U.S. HIGHWAY 90, 21 FT. SW OF
 AU0025'THE SW END OF A 24-IN. PIPE CULVERT UNDER THE HIGHWAY, 9
 AU0025'FT. N OF THE CENTERLINE OF A FIELD ROAD LEADING W, 10 FT.
 AU0025'W OF THE NW END OF A 30-IN. PIPE CULVERT UNDER THE FIELD
 AU0025'ROAD, 2 FT. NE OF A WITNESS POST, A REFERENCE-MARK DISK,
 AU0025'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FT. ABOVE THE
 AU0025'GROUND, AND STAMPED BALDWIN SE BASE NO 2 1931.
 AU0025
 AU0025                          STATION RECOVERY (1957)
 AU0025
 AU0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 AU0025'THE STATION AND R.M. NO. 1 RECOVERED IN GOOD CONDITION.
 AU0025'R.M. NO. 2 WAS SEARCHED FOR BUT NOT FOUND.
 AU0025'
 AU0025'THE RECOVERY NOTE BY C.W.C. IN 1948 IS ADEQUATE.
 AU0025
 AU0025                          STATION RECOVERY (1966)
 AU0025
 AU0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CND)
 AU0025'THE STATION MARK, STAMPED BALDWIN S.E. BASE 1931, IS ABOUT
 AU0025'0.5 MILE NORTHEAST ALONG STATE ROAD 83 AND CYPREMORT STREET
 AU0025'FROM THE SOUTHERN PACIFIC RAILWAY STATION AT BALDWIN, ABOUT
 AU0025'100 YARDS NORTHWEST OF THE INTERSECTION OF OF U.S. HIGHWAY
 AU0025'90 AND STATE ROADS 83 AND 326, 67 FEET SOUTHWEST OF THE CENTER
 AU0025'LINE OF U.S. HIGHWAY 90, 217 FEET NORTHWEST OF THE NORTH CORNER
 AU0025'OF A TEXACO SERVICE STATION, 182 FEET EAST OF THE EAST CORNER
 AU0025'OF A LARGE BRICK HOUSE, 25-1/2 FEET SOUTHWEST OF THE SOUTHWEST
 AU0025'EDGE OF A SIDEWALK, 8.0 FEET NORTHWEST OF AN 8-INCH OAK TREE
 AU0025'WHICH IS BEARING A WITNESS SHIELD, ABOUT 2 FEET BELOW THE
 AU0025'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 AU0025'PROJECTING 6 INCHES.
 AU0025'
 AU0025'R.M. 1 WAS FOUND DESTROYED.
 AU0025'
 AU0025'R.M. 2 WAS SEARCHED FOR BUT NOT RECOVERED.
 AU0025'
 AU0025'THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT RECOVERED.
 AU0025
 AU0025                          STATION RECOVERY (1969)
 AU0025
 AU0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RRG)
 AU0025'THE STATION AND R.M. 2 WERE RECOVERED AND IN GOOD CONDITION.
 AU0025'
 AU0025'THE STATION IS LOCATED AT BALDWIN, ABOUT 0.55 MILE NORTHEAST
 AU0025'ALONG STATE HIGHWAY 83 FROM THE CROSSING OF THE SOUTHERN
 AU0025'PACIFIC COMPANY RAILROAD, 105 YARDS NORTHWEST OF THE JUNCTION
 AU0025'OF U.S. HIGHWAY 90 AND STATE HIGHWAY 83, NEAR THE EAST CORNER
 AU0025'OF A LAWN FOR A ONE STORY BRICK RESIDENCE, ALONG U.S. HIGHWAY
 AU0025'90, 217 FEET NORTHWEST OF THE NORTH CORNER OF TEXACO SERVICE
 AU0025'STATION, 182 FEET EAST OF THE EAST CORNER OF THE BRICK
 AU0025'RESIDENCE, 67 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 AU0025'(U.S.  90), 8 FEET NORTHWEST OF A 12-INCH OAK TREE, 4 FEET
 AU0025'NORTHWEST OF THE CENTER OF A DITCH, 3 FEET BELOW THE LEVEL
 AU0025'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 AU0025'PROJECTING 7 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0025'
 AU0025'R.M. 2 IS LOCATED ABOUT 0.35 MILE NORTHWEST ALONG U.S. HIGHWAY
 AU0025'90 FROM THE STATION MARK, 50 FEET WEST OF THE CENTER OF
 AU0025'THE JUNCTION OF THE HIGHWAY AND A ROAD TO A FIELD, 41 FEET
 AU0025'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 21 FEET SOUTHWEST
 AU0025'OF THE SOUTHWEST END OF A 24-INCH PIPE CULVERT UNDER THE HIGHWAY.
 AU0025'39 FEET EAST OF (CONT) TELEPHONE POLE NO. 7 1/2, 10 FEET
 AU0025'SOUTHWEST OF THE NORTHWEST END FOR A 24-INCH PIPE CULVERT
 AU0025'UNDER THE FIELD ROAD, 1.2 FEET EAST OF A METAL WITNESS POST,
 AU0025'2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 AU0025'OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 AU0025'GROUND.
 AU0025'
 AU0025'NOTE--R.M. 2 WAS REPORTED AS NOT RECOVERED BY CARL N. DAVIS
 AU0025'IN 1966.
 AU0025'
 AU0025'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BALDWIN
 AU0025
 AU0025                          STATION RECOVERY (1969)
 AU0025
 AU0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 AU0025'THE STATION MARK AND REFERENCE MARK 2 WERE RECOVERED AND FOUND TO BE
 AU0025'IN GOOD CONDITION.  REFERENCE MARK 3, REFERENCE MARK 4 AND A NEW
 AU0025'AZIMUTH MARK WERE ESTABLISHED AT THIS TIME.  A NEW DESCRIPTION
 AU0025'FOLLOWS.
 AU0025'
 AU0025'THE STATION MARK IS LOCATED IN THE NORTHWEST PART OF BALDWIN IN THE
 AU0025'SOUTHEAST EDGE OF PROPERTY OWNED BY MR. HERBERT BARRAS.
 AU0025'
 AU0025'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 90 AND STATE
 AU0025'HIGHWAY 326 AND 83 IN NORTHWEST PART OF BALDWIN, GO NORTHWEST ON US
 AU0025'HIGHWAY 90 FOR 315 FEET TO THE STATION ON THE LEFT.
 AU0025'
 AU0025'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON US HIGHWAY
 AU0025'90 FOR 0.4 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST AND
 AU0025'SOUTH ON A GRAVELED ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE
 AU0025'RIGHT.
 AU0025'
 AU0025'THE STATION MARK IS A STANDARD DISK, STAMPED BALDWIN S. E. BASE 1931,
 AU0025'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 5
 AU0025'INCHES.  IT IS 99 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE, 79 FEET
 AU0025'EAST-NORTHEAST OF A 20-INCH PECAN TREE, 67 FEET SOUTHWEST OF THE
 AU0025'CENTER OF US HIGHWAY 90 AND 8.5 FEET NORTHWEST OF A 14-INCH OAK
 AU0025'TREE WITH A METAL WITNESS SIGN ATTACHED TO THE NORTH SIDE.
 AU0025'
 AU0025'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BALDWIN SE BASE NO 2
 AU0025'1931, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS
 AU0025'FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 40 FEET SOUTHWEST OF
 AU0025'THE CENTER OF US HIGHWAY 90, 10 FEET NORTH OF A FIELD DRIVE AND 2
 AU0025'FEET NORTHEAST OF A METAL WITNESS POST WITH A SIGN ATTACHED.  THE
 AU0025'MARK COULD NOT BE SEEN FROM THE STATION BECAUSE OF THE GROWTH OF
 AU0025'TREES.
 AU0025'
 AU0025'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED BALDWIN SE BASE NO 3
 AU0025'1931, 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 AU0025'MONUMENT THAT PROJECTS 3 INCHES.  IT IS 110 FEET NORTH-NORTHEAST OF
 AU0025'A 20-INCH PECAN TREE, 39 FEET SOUTHWEST OF THE CENTER OF US HIGHWAY
 AU0025'90 AND 13 FEET EAST-SOUTHEAST OF A TELEPHONE POLE.
 AU0025'
 AU0025'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED BALDWIN SE BASE NO 4
 AU0025'1931 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 AU0025'THAT PROJECTS 2 INCHES.  IT IS 38 FEET NORTHWEST OF A GRAVELED
 AU0025'DRIVEWAY TO A USED CAR PARKING LOT, 36 FEET SOUTHWEST OF THE
 AU0025'CENTER OF US HIGHWAY 90 AND 4.6 FEET NORTHWEST OF A TELEPHONE
 AU0025'POLE.
 AU0025'
 AU0025'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BALDWIN SE BASE 1931
 AU0025'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 AU0025'PROJECTS 4 INCHES.  IT IS 29 FEET SOUTH OF THE CENTER OF A GRAVELED
 AU0025'ROAD, 3 FEET EAST OF A POWERLINE POLE AND 2.5 FEET WEST OF A METAL
 AU0025'WITNESS POST WITH A SIGN ATTACHED.
 AU0025'
 AU0025'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN NORTHWEST PART
 AU0025'OF BALDWIN.
 AU0025'
 AU0025'HEIGHT OF LIGHT ABOVE STATION MARK 30.40 FEET.
 AU0025
 AU0025                          STATION RECOVERY (1969)
 AU0025
 AU0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU0025'IN BALDWIN.
 AU0025'AT BALDWIN, ABOUT 0.55 MILE NORTHEAST ALONG STATE HIGHWAY 83 FROM THE
 AU0025'CROSSING OF THE SOUTHERN PACIFIC COMPANY RAILROAD, 105 YARDS NORTHWEST
 AU0025'OF THE JUNCTION OF U.S. HIGHWAY 90 AND STATE HIGHWAY 83, NEAR THE EAST
 AU0025'CORNER OF A LARGE LAWN FOR A ONE STORY BRICK HOME, ALONG U. S. HIGHWAY
 AU0025'90, 217 FEET NORTHWEST OF THE NORTH CORNER OF A TEXACO SERVICE
 AU0025'STATION, 182 FEET EAST OF THE EAST CORNER OF A BRICK RESIDENCE, 67
 AU0025'FEET SOUTHWEST OF THE CENTER LINE OF THE U. S. HIGHWAY 90, 8 FEET
 AU0025'NORTHWEST OF A 12-INCH OAK TREE, 4 FEET NORTHWEST OF THE CENTER OF A
 AU0025'DITCH, 3 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 AU0025'CONCRETE POST PROJECTING 7 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0025
 AU0025                          STATION RECOVERY (1976)
 AU0025
 AU0025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0025'RECOVERED IN GOOD CONDITION.
 AU0025
 AU0025                          STATION RECOVERY (1982)
 AU0025
 AU0025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0027 ***********************************************************************
 AU0027  DESIGNATION -  BALDWIN SE BASE RM 4
 AU0027  PID         -  AU0027
 AU0027  STATE/COUNTY-  LA/ST MARY
 AU0027  COUNTRY     -  US
 AU0027  USGS QUAD   -  FRANKLIN (2018)
 AU0027
 AU0027                         *CURRENT SURVEY CONTROL
 AU0027  ______________________________________________________________________
 AU0027* NAD 83(1986) POSITION- 29 50 19.51   (N) 091 32 42.86   (W)   HD_HELD1
 AU0027* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0027  **This station is located in a suspected subsidence area (see below).
 AU0027  ______________________________________________________________________
 AU0027  GEOID HEIGHT    -        -25.981 (meters)                     GEOID18
 AU0027  DYNAMIC HEIGHT  -          4.109 (meters)       13.48  (feet) COMP
 AU0027  MODELED GRAVITY -    979,309.5   (mgal)                       NAVD 88
 AU0027
 AU0027.The horizontal coordinates were determined by differentially corrected
 AU0027.hand held GPS observations or other comparable positioning techniques
 AU0027.and have an estimated accuracy of +/- 3 meters.
 AU0027
 AU0027.** This station is in an area of known vertical motion. If an
 AU0027.** orthometric height was ever established but is not available 
 AU0027.** in the current survey control section, the orthometric height
 AU0027.** is considered suspect.  Suspect heights are available in the
 AU0027.** superseded section only if requested.
 AU0027
 AU0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0027.GEOID18 height accuracy estimate available here.
 AU0027
 AU0027.Click photographs - Photos may exist for this station.
 AU0027
 AU0027.The dynamic height is computed by dividing the NAVD 88
 AU0027.geopotential number by the normal gravity value computed on the
 AU0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0027.degrees latitude (g = 980.6199 gals.).
 AU0027
 AU0027.The modeled gravity was interpolated from observed gravity values.
 AU0027
 AU0027;                    North         East    Units  Estimated Accuracy
 AU0027;SPC LA S     -   148,412.2     979,522.5     MT  (+/- 3 meters HH1 GPS) 
 AU0027
 AU0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP4054201805(NAD 83)
 AU0027
 AU0027                          SUPERSEDED SURVEY CONTROL
 AU0027
 AU0027.No superseded survey control is available for this station.
 AU0027
 AU0027_MARKER: DR = REFERENCE MARK DISK
 AU0027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0027_STAMPING: BALDWIN SE BASE 1931 NO 4 1969
 AU0027_MARK LOGO: CGS
 AU0027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0027+STABILITY: SURFACE MOTION
 AU0027
 AU0027  HISTORY     - Date     Condition        Report By
 AU0027  HISTORY     - 1969     MONUMENTED       CGS
 AU0027  HISTORY     - 1976     GOOD             NGS
 AU0027
 AU0027                          STATION DESCRIPTION
 AU0027
 AU0027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 AU0027'IN BALDWIN.
 AU0027'0.6 MILE NORTHEAST ALONG STATE HIGHWAY 83 FROM THE CROSSING OF THE
 AU0027'SOUTHERN PACIFIC COMPANY RAILROAD, 210 FEET NORTHWEST OF THE JUNCTION
 AU0027'OF STATE  HIGHWAY 83 AND US HIGHWAY 90, 123.7 FEET NORTH-NORTHWEST OF
 AU0027'THE NORTH CORNER OF A TEXACO SERVICE STATION, 105.0 FEET
 AU0027'EAST-SOUTHEAST OF TRIANGULATION STATION BALDWIN SE BASE, 35 FEET
 AU0027'SOUTHWEST OF US HIGHWAY 90, 4.5 FEET NORTHWEST OF A POWER POLE WITH A
 AU0027'GUY LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0026 ***********************************************************************
 AU0026  DESIGNATION -  BALDWIN SE BASE RM 2
 AU0026  PID         -  AU0026
 AU0026  STATE/COUNTY-  LA/ST MARY
 AU0026  COUNTRY     -  US
 AU0026  USGS QUAD   -  FRANKLIN (2018)
 AU0026
 AU0026                         *CURRENT SURVEY CONTROL
 AU0026  ______________________________________________________________________
 AU0026* NAD 83(1986) POSITION- 29 50 32.     (N) 091 32 56.     (W)   SCALED
 AU0026* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0026  **This station is located in a suspected subsidence area (see below).
 AU0026  ______________________________________________________________________
 AU0026  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 AU0026  DYNAMIC HEIGHT  -          3.199 (meters)       10.50  (feet) COMP
 AU0026  MODELED GRAVITY -    979,309.5   (mgal)                       NAVD 88
 AU0026
 AU0026.The horizontal coordinates were scaled from a map and have
 AU0026.an estimated accuracy of +/- 6 seconds.
 AU0026
 AU0026.** This station is in an area of known vertical motion. If an
 AU0026.** orthometric height was ever established but is not available 
 AU0026.** in the current survey control section, the orthometric height
 AU0026.** is considered suspect.  Suspect heights are available in the
 AU0026.** superseded section only if requested.
 AU0026
 AU0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0026.GEOID18 height accuracy estimate available here.
 AU0026
 AU0026.Click photographs - Photos may exist for this station.
 AU0026
 AU0026.The dynamic height is computed by dividing the NAVD 88
 AU0026.geopotential number by the normal gravity value computed on the
 AU0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0026.degrees latitude (g = 980.6199 gals.).
 AU0026
 AU0026.The modeled gravity was interpolated from observed gravity values.
 AU0026
 AU0026;                    North         East    Units  Estimated Accuracy
 AU0026;SPC LA S     -   148,800.      979,170.      MT  (+/- 180 meters Scaled)
 AU0026
 AU0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP401021(NAD 83)
 AU0026
 AU0026                          SUPERSEDED SURVEY CONTROL
 AU0026
 AU0026.No superseded survey control is available for this station.
 AU0026
 AU0026_MARKER: DR = REFERENCE MARK DISK
 AU0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0026_STAMPING: BALDWIN SE BASE NO 2 1931
 AU0026_MARK LOGO: CGS
 AU0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0026+STABILITY: SURFACE MOTION
 AU0026
 AU0026  HISTORY     - Date     Condition        Report By
 AU0026  HISTORY     - 1931     MONUMENTED       CGS
 AU0026  HISTORY     - 1969     GOOD             CGS
 AU0026  HISTORY     - 1976     GOOD             NGS
 AU0026  HISTORY     - 1982     GOOD             NGS
 AU0026
 AU0026                          STATION DESCRIPTION
 AU0026
 AU0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0026'AT BALDWIN, ABOUT 0.55 MILE NORTHEAST ALONG STATE HIGHWAY 83 FROM THE
 AU0026'CROSSING OF THE SOUTHERN PACIFIC COMPANY RAILROAD, THENCE 0.35 MILE
 AU0026'NORTHWEST ALONG U. S. HIGHWAY 90, 50 FEET WEST OF THE CENTER OF THE
 AU0026'JUNCTION OF THE HIGHWAY AND A ROAD TO A FIELD, 41 FEET SOUTHWEST OF
 AU0026'THE CENTERLINE OF THE HIGHWAY, 21 FEET SOUTHWEST OF THE SOUTHWEST END
 AU0026'OF A 24-INCH PIPE CULVERT UNDER THE HIGHWAY, 39 FEET EAST OF A
 AU0026'TELEPHONE POLE (POLE NO. 7 1/2), 10 FEET SOUTHWEST OF THE NORTHWEST
 AU0026'END OF A 24-INCH PIPE CULVERT UNDER THE FARM ROAD, 1.2 FEET EAST OF A
 AU0026'METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN
 AU0026'THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 AU0026'GROUND.
 AU0026
 AU0026                          STATION RECOVERY (1976)
 AU0026
 AU0026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0026'RECOVERED IN GOOD CONDITION.
 AU0026
 AU0026                          STATION RECOVERY (1982)
 AU0026
 AU0026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2901 ***********************************************************************
 CQ2901  DESIGNATION -  BALL
 CQ2901  PID         -  CQ2901
 CQ2901  STATE/COUNTY-  LA/LINCOLN
 CQ2901  COUNTRY     -  US
 CQ2901  USGS QUAD   -  RUSTON EAST (2018)
 CQ2901
 CQ2901                         *CURRENT SURVEY CONTROL
 CQ2901  ______________________________________________________________________
 CQ2901* NAD 83(1992) POSITION- 32 35 55.84017(N) 092 35 52.86149(W)   ADJUSTED
 CQ2901* NAVD 88 ORTHO HEIGHT -   104.55  (+/-2cm)      343.0   (feet) VERTCON3
 CQ2901  ______________________________________________________________________
 CQ2901  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 CQ2901  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 CQ2901  HORZ ORDER      -  FIRST
 CQ2901  VERT ORDER      -  THIRD ? (See Below)
 CQ2901
 CQ2901.The horizontal coordinates were established by classical geodetic methods
 CQ2901.and adjusted by the National Geodetic Survey in January 1993.
 CQ2901
 CQ2901.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2901.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2901
 CQ2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2901.GEOID18 height accuracy estimate available here.
 CQ2901
 CQ2901.The vertical order pertains to the NGVD 29 superseded value.
 CQ2901
 CQ2901.Click photographs - Photos may exist for this station.
 CQ2901
 CQ2901.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2901
 CQ2901. The following values were computed from the NAD 83(1992) position.
 CQ2901
 CQ2901;                    North         East     Units Scale Factor Converg.
 CQ2901;SPC LA N     -   232,719.798   990,798.899   MT  0.99998524   -0 03 06.6
 CQ2901;SPC LA N     -   763,514.87  3,250,646.05   sFT  0.99998524   -0 03 06.6
 CQ2901;UTM  15      - 3,606,887.524   537,720.712   MT  0.99961754   +0 12 59.7
 CQ2901
 CQ2901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2901!SPC LA N     -   0.99998763  x   0.99998524  =   0.99997287
 CQ2901!UTM  15      -   0.99998763  x   0.99961754  =   0.99960518
 CQ2901
 CQ2901:                Primary Azimuth Mark                     Grid Az
 CQ2901:SPC LA N     -  DUBACH TEX E TRANS RADIO MAST            337 18 02.1
 CQ2901:UTM  15      -  DUBACH TEX E TRANS RADIO MAST            337 01 55.8
 CQ2901
 CQ2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3772006887(NAD 83)
 CQ2901
 CQ2901|---------------------------------------------------------------------|
 CQ2901| PID    Reference Object                     Distance      Geod. Az  |
 CQ2901|                                                           dddmmss.s |
 CQ2901| CQ1184 BALL AZ MK                                         0522820.9 |
 CQ2901| CY3330 BALL RM 1                                          06409     |
 CQ2901| CQ1183 BALL 2                               37.147 METERS 15351     |
 CQ2901| CQ2910 RUSTON MUNICIPAL TANK               APPROX. 8.5 KM 2051113.3 |
 CQ2901| CQ2913 RUSTON COURTHOUSE DOME              APPROX. 8.8 KM 2054050.7 |
 CQ2901| CQ1182 BALL RM 2                                          22344     |
 CQ2901| CQ2927 HILLY LOOKOUT TOWER LFC             APPROX.11.0 KM 3064312.4 |
 CQ2901| CQ2924 DUBACH TEX E TRANS RADIO MAST       APPROX. 8.5 KM 3371455.5 |
 CQ2901| CY3331 BALL RM 3                            19.633 METERS 35222     |
 CQ2901|---------------------------------------------------------------------|
 CQ2901
 CQ2901                          SUPERSEDED SURVEY CONTROL
 CQ2901
 CQ2901  NAD 83(1986)-  32 35 55.85327(N)    092 35 52.85236(W) AD(       ) 1
 CQ2901  NAD 27      -  32 35 55.31900(N)    092 35 52.32300(W) AD(       ) 1
 CQ2901  NGVD 29             104.63   (m)          343.3    (f) LEVELING    3  
 CQ2901
 CQ2901.Superseded values are not recommended for survey control.
 CQ2901
 CQ2901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2901.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2901
 CQ2901_MARKER: DS = TRIANGULATION STATION DISK
 CQ2901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2901_STAMPING: BALL 1931
 CQ2901_MARK LOGO: CGS
 CQ2901_PROJECTION: RECESSED 15 CENTIMETERS
 CQ2901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2901+STABILITY: SURFACE MOTION
 CQ2901
 CQ2901  HISTORY     - Date     Condition        Report By
 CQ2901  HISTORY     - 1931     MONUMENTED       CGS
 CQ2901  HISTORY     - 1934     GOOD             LAGS
 CQ2901  HISTORY     - 1952     GOOD             CGS
 CQ2901  HISTORY     - 1954     GOOD             CGS
 CQ2901
 CQ2901                          STATION DESCRIPTION
 CQ2901
 CQ2901'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (PAS)
 CQ2901'STATION IS ABOUT 5.8 MILES NE OF RUSTON ON ROUTE 44, ON
 CQ2901'A HIGH KNOLL IN A PASTURE OWNED BY E.C. BALL, ABOUT 150
 CQ2901'METERS (492 FEET) NW OF THE BALL SCHOOLHOUSE, ABOUT 150
 CQ2901'METERS (492 FEET) WNW OF ROUTE 44, IN SE 1/4 SW 1/4 SEC.
 CQ2901'29, T. 19 N., R. 2 W.
 CQ2901'
 CQ2901'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 CQ2901'DISKS SET IN CONCRETE.   UPPER MARK
 CQ2901'IS 6 INCHES BELOW THE SURFACE.
 CQ2901'
 CQ2901'REFERENCE MARK NO. 1 IS 10 METERS (33 FEET) W OF CENTER LINE
 CQ2901'OF ROUTE 44, 1 FOOT W OF FENCE LINE, IN NE CORNER OF SMALL
 CQ2901'FIELD, AND 250 METERS (820 FEET) FROM STATION IN N 44 DEG 09 MIN
 CQ2901'22 SEC E.
 CQ2901'
 CQ2901'REFERENCE MARK NO. 2 IS IN PASTURE 1 FOOT E OF WIRE FENCE,
 CQ2901'AND 46.80 METERS (153.5 FEET) FROM STATION S 43 DEG 44 MIN W.
 CQ2901
 CQ2901                          STATION RECOVERY (1934)
 CQ2901
 CQ2901'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1934
 CQ2901'RECOVERED AS DESCRIBED.  STATION IS NOW DESCRIBED AS BEING
 CQ2901'JUST BEHIND THE BALL RESIDENCE.
 CQ2901
 CQ2901                          STATION RECOVERY (1952)
 CQ2901
 CQ2901'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (RCD)
 CQ2901'THE STATION AND REFERENCE MARK 2 WERE RECOVERED IN GOOD
 CQ2901'CONDITION.  REFERENCE MARK 1 COULD NOT BE FOUND.  AN AZIMUTH
 CQ2901'MARK AND REFERENCE MARK 3 WERE SET.  A NEW DESCRIPTION FOLLOWS--
 CQ2901'
 CQ2901'THE STATION IS ABOUT 6 MILES NORTHEAST OF RUSTON, 0.1 MILE
 CQ2901'NORTHWEST OF STATE HIGHWAY 44, ON A HIGH KNOLL IN SECTION
 CQ2901'29, T 19 N, R 2 W, ON LAND OWNED BY E.C. BALL, ABOUT 100
 CQ2901'YARDS NORTH OF A GRADED ROAD, AND 23 FEET EAST OF A 24-INCH
 CQ2901'OAK TREE.
 CQ2901'
 CQ2901'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80
 CQ2901'AND STATE HIGHWAY 44 AT THE NORTHEAST EDGE OF RUSTON, GO
 CQ2901'NORTHEAST ON STATE HIGHWAY 44 FOR 1.5 MILES TO A CROSS ROAD
 CQ2901'AT AN OLD SCHOOL BUILDING ON THE LEFT, TURN LEFT AND GO
 CQ2901'WEST ON A GRADED ROAD FOR 0.15 MILE TO THE TOP OF A KNOLL,
 CQ2901'TURN RIGHT AND FOLLOW TRACKS NORTHEAST FOR 0.05 MILE TO
 CQ2901'THE HIGHEST POINT OF THE KNOLL AND THE STATION.
 CQ2901'
 CQ2901'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.15
 CQ2901'MILE TO STATE HIGHWAY 44, TURN LEFT AND GO NORTH ON THE
 CQ2901'HIGHWAY FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 CQ2901'
 CQ2901'THE STATION MARK IS 12 INCHES UNDERGROUND AND THE DISK IS
 CQ2901'STAMPED BALL 1931.
 CQ2901'
 CQ2901'REFERENCE MARK 2 IS 123 FEET NORTH OF A WIRE FENCE.  THE
 CQ2901'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BALL 1931
 CQ2901'NO 2.
 CQ2901'
 CQ2901'REFERENCE MARK 3 IS 65 FEET NORTHEAST OF A 24-INCH PINE
 CQ2901'TREE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 CQ2901'BALL NO 3 1931.
 CQ2901'
 CQ2901'THE AZIMUTH MARK IS 35 FEET SOUTH OF A TELEPHONE POLE AND
 CQ2901'35 FEET SOUTHEAST OF THE CENTER OF STATE HIGHWAY 44.  THE
 CQ2901'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BALL 1931.
 CQ2901'
 CQ2901'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS.
 CQ2901
 CQ2901                          STATION RECOVERY (1954)
 CQ2901
 CQ2901'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (CAS)
 CQ2901'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED.  REFERENCE
 CQ2901'MARK NO. 1 WHICH WAS REPORTED NOT FOUND IN 1952 WAS RECOVERED
 CQ2901'IN A DAMAGED CONDITION.  IT WAS WITHIN THE HIGHWAY RIGHT-OF-WAY
 CQ2901'AND IN THE WAY OF HIGHWAY MAINTENANCE.  IT WAS DESTROYED.
 CQ2901'REFERENCE NO. 3 WAS IN THE SITE OF A T V RELAY TOWER AND
 CQ2901'WAS DESTROYED.  THE STATION MARK AT THE NORTH SIDE OF THE
 CQ2901'SITE FOR THE POWER HOUSE FOR THE RELAY STATION AND THE SURFACE
 CQ2901'MARK WILL BE DESTROYED.  IT IS BELIEVED THE SUB-SURFACE MARK
 CQ2901'MAY NOT BE DESTROYED WHEN THE RELAY STATION IS BUILT IN
 CQ2901'THE EARLY PART OF 1955.  BALL 2 1954 WAS ESTABLISHED 37.15
 CQ2901'METERS, 121.885 FEET SOUTHEAST OF THE STATION TO CLEAR THE
 CQ2901'CONSTRUCTION AREA.  REFERENCE MARK NO. 2 AND THE AZIMUTH
 CQ2901'MARK WERE USED WITH STATION BALL 2.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1183 ***********************************************************************
 CQ1183  DESIGNATION -  BALL 2
 CQ1183  PID         -  CQ1183
 CQ1183  STATE/COUNTY-  LA/LINCOLN
 CQ1183  COUNTRY     -  US
 CQ1183  USGS QUAD   -  RUSTON EAST (2018)
 CQ1183
 CQ1183                         *CURRENT SURVEY CONTROL
 CQ1183  ______________________________________________________________________
 CQ1183* NAD 83(1992) POSITION- 32 35 54.75773(N) 092 35 52.23362(W)   ADJUSTED
 CQ1183* NAVD 88 ORTHO HEIGHT -   100.847 (meters)      330.86  (feet) ADJUSTED
 CQ1183  ______________________________________________________________________
 CQ1183  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 CQ1183  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 CQ1183  DYNAMIC HEIGHT  -        100.734 (meters)      330.49  (feet) COMP
 CQ1183  MODELED GRAVITY -    979,514.6   (mgal)                       NAVD 88
 CQ1183
 CQ1183  HORZ ORDER      -  SECOND
 CQ1183  VERT ORDER      -  SECOND    CLASS 0
 CQ1183
 CQ1183.The horizontal coordinates were established by classical geodetic methods
 CQ1183.and adjusted by the National Geodetic Survey in January 1993.
 CQ1183
 CQ1183.The orthometric height was determined by differential leveling and
 CQ1183.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1183.in June 1991.
 CQ1183
 CQ1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1183.GEOID18 height accuracy estimate available here.
 CQ1183
 CQ1183.Click photographs - Photos may exist for this station.
 CQ1183
 CQ1183.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1183
 CQ1183.The dynamic height is computed by dividing the NAVD 88
 CQ1183.geopotential number by the normal gravity value computed on the
 CQ1183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1183.degrees latitude (g = 980.6199 gals.).
 CQ1183
 CQ1183.The modeled gravity was interpolated from observed gravity values.
 CQ1183
 CQ1183. The following values were computed from the NAD 83(1992) position.
 CQ1183
 CQ1183;                    North         East     Units Scale Factor Converg.
 CQ1183;SPC LA N     -   232,686.440   990,815.241   MT  0.99998518   -0 03 06.2
 CQ1183;SPC LA N     -   763,405.43  3,250,699.67   sFT  0.99998518   -0 03 06.2
 CQ1183;UTM  15      - 3,606,854.255   537,737.204   MT  0.99961756   +0 12 60.0
 CQ1183
 CQ1183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1183!SPC LA N     -   0.99998822  x   0.99998518  =   0.99997340
 CQ1183!UTM  15      -   0.99998822  x   0.99961756  =   0.99960578
 CQ1183
 CQ1183:                Primary Azimuth Mark                     Grid Az
 CQ1183:SPC LA N     -  31A014                                   085 01 33.2
 CQ1183:UTM  15      -  31A014                                   084 45 27.0
 CQ1183
 CQ1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3773706854(NAD 83)
 CQ1183
 CQ1183|---------------------------------------------------------------------|
 CQ1183| PID    Reference Object                     Distance      Geod. Az  |
 CQ1183|                                                           dddmmss.s |
 CQ1183| CQ1184 BALL AZ MK                                         0473407.2 |
 CQ1183| CQ2905 31A014                              APPROX. 0.9 KM 0845827.0 |
 CQ1183| CQ1180 31 A 013                            126.529 METERS 13013     |
 CQ1183| CQ1181 BALL 2 RM 1                          14.569 METERS 20406     |
 CQ1183| CQ1182 BALL RM 2                            48.658 METERS 26916     |
 CQ1183| CQ2901 BALL                                 37.147 METERS 33351     |
 CQ1183|---------------------------------------------------------------------|
 CQ1183
 CQ1183                          SUPERSEDED SURVEY CONTROL
 CQ1183
 CQ1183  NAD 83(1986)-  32 35 54.77084(N)    092 35 52.22451(W) AD(       ) 2
 CQ1183  NAD 27      -  32 35 54.23600(N)    092 35 51.69500(W) AD(       ) 2
 CQ1183  NGVD 29             100.98   (m)          331.3    (f) LEVELING    3  
 CQ1183  NGVD 29 (11/26/84)  100.925  (m)          331.12   (f) ADJUSTED    2 0
 CQ1183
 CQ1183.Superseded values are not recommended for survey control.
 CQ1183
 CQ1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1183.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1183
 CQ1183_MARKER: DS = TRIANGULATION STATION DISK
 CQ1183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1183_STAMPING: BALL 2 1954
 CQ1183_MARK LOGO: CGS
 CQ1183_PROJECTION: FLUSH
 CQ1183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1183+STABILITY: SURFACE MOTION
 CQ1183
 CQ1183  HISTORY     - Date     Condition        Report By
 CQ1183  HISTORY     - 1954     MONUMENTED       CGS
 CQ1183  HISTORY     - 1966     GOOD             CGS
 CQ1183  HISTORY     - 1968     GOOD             LADH
 CQ1183  HISTORY     - 1969     GOOD             LADH
 CQ1183  HISTORY     - 1969     GOOD             LADH
 CQ1183  HISTORY     - 1972     GOOD             NGS
 CQ1183  HISTORY     - 1973     GOOD             LOCSUR
 CQ1183
 CQ1183                          STATION DESCRIPTION
 CQ1183
 CQ1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (CAS)
 CQ1183'THE STATION IS ABOUT 6 MILES NORTHEAST OF RUSTON, 0.1 MILE
 CQ1183'WEST OF STATE HIGHWAY NO. 44, ON A SAND HILL IN SECTION
 CQ1183'29, T.19 N., R.2 W., ON LAND OWNED BY MR. E.C. BALL AND ON
 CQ1183'A LONG TERM LEASE TO THE A.T. AND T. CO. FOR A SITE FOR A
 CQ1183'T V RELAY TOWER.  THE MARK IS ABOUT 150 FEET WEST OF THE BALL
 CQ1183'RESIDENCE, 90 FEET SOUTH OF A POWER POLE, 5 FEET NORTHWEST
 CQ1183'OF THE NORTHWEST CORNER OF THE CORNER OF THE GARDEN AND
 CQ1183'150 FEET NORTH OF THE NORTH FENCE OF THE ROAD LEADING WEST.
 CQ1183'IT IS A STANDARD DISK STAMPED BALL 2 1954 AND SET IN THE TOP
 CQ1183'OF A CONCRETE MONUMENT WHICH PROJECTS ABOUT 2 INCHES.  IT
 CQ1183'IS ALONG THE SOUTH EAST SLOPE OF THE HILL AND IS ABOUT 8
 CQ1183'FEET LOWER THAN THE FLOOR OF THE POWER HOUSE.
 CQ1183'
 CQ1183'REFERENCE MARK NO. 1 IS A STANDARD DISK IN A CONCRETE MONUMENT,
 CQ1183'ABOUT FLUSH WITH THE GROUND, 4 FEET WEST OF THE WEST FENCE
 CQ1183'OF THE GARDEN, SOUTH OF THE STATION AND IN RANGE WITH
 CQ1183'THE NORTH SIDE OF THE BALL HOUSE.  IT IS STAMPED BALL 2 NO
 CQ1183'1 1954.
 CQ1183'
 CQ1183'REFERENCE NO. 2 IS A STANDARD DISK STAMPED BALL NO 2 1931,
 CQ1183'SET IN A CONCRETE MONUMENT WHICH PROJECTS ABOUT 4 INCHES.
 CQ1183'IT IS ALONG THE WEST SLOPE OF THE HILL AND NEAR THE WEST
 CQ1183'FENCE OF THE A.T. AND T. LEASE.
 CQ1183'
 CQ1183'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BALL 1931 AND
 CQ1183'SET IN A CONCRETE CYLINDER WHICH PROJECTS ABOUT 3 INCHES.
 CQ1183'IT IS ABOUT 30 FEET EAST OF THE CENTERLINE OF HIGHWAY NO. 44,
 CQ1183'3 FEET SOUTHEAST OF A POWER POLE AND ABOUT 75 YARDS NORTHEAST
 CQ1183'OF A WHITE HOUSE WHICH IS ALONG THE WEST SIDE OF THE HIGHWAY.
 CQ1183'
 CQ1183'TO REACH THE STATION FROM RUSTON--GO NORTH ON HIGHWAY NO.
 CQ1183'44, FROM THE JUNCTION WITH HIGHWAY NO. 80 IN THE NORTHEAST
 CQ1183'PART OF TOWN, 5.8 MILES TO THE CROAS ROADS AND THE BALL
 CQ1183'RESIDENCE IN THE NORTHWEST CORNER OF THE INTERSECTION.  TURN
 CQ1183'LEFT AND GO WEST .15 MILE TO THE TOP OF THE GRADE.  THEN
 CQ1183'TURN RIGHT ABOUT 50 YARDS TO THE STATION AS DESCRIBED.
 CQ1183'
 CQ1183'TO REACH THE AZIMUTH MARK FROM THE CROSS ROADS, CONTINUE
 CQ1183'NORTH ON THE HIGHWAY 0.35 MILE TO THE TOP OF A LOW DIVIDE
 CQ1183'AND THE MARK ON THE RIGHT.
 CQ1183
 CQ1183                          STATION RECOVERY (1966)
 CQ1183
 CQ1183'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (JB)
 CQ1183'THIS STATION IS NORTH ALONG LA HIGHWAY 33, 3.90 MILES FROM
 CQ1183'THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE ON INTERSTATE
 CQ1183'20.  STATION WAS RECOVERED IN GOOD CONDITION.  STATION IS
 CQ1183'93.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A TELEPHONE
 CQ1183'TRANSMISSION TOWER BLOCK HOUSE, 122.0 FEET SOUTHEAST OF THE
 CQ1183'SOUTHWEST CORNER OF THE SAME BUILDING, 5.0 FEET NORTHWEST
 CQ1183'OF FENCE CORNER AROUND GARDEN, 98.5 FEET SOUTH OF A POWER
 CQ1183'POLE, 52.5 FEET SOUTHWEST OF A 4 INCH CEDAR TREE, AND 183.0
 CQ1183'FEET NORTH OF THE CENTERLINE OF LA HIGHWAY 3072.
 CQ1183'
 CQ1183'STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A SQUARE
 CQ1183'CONCRETE POST EVEN WITH THE SURFACE OF THE GROUND.  STATION
 CQ1183'IS STAMPED BALL 2 1954.
 CQ1183'
 CQ1183'TO REACH THIS STATION FROM THE LINCOLN PARISH COURTHOUSE IN
 CQ1183'RUSTON, LOUISIANA, FOLLOW ALONG VIENNA STREET (U.S. 167)
 CQ1183'NORTH FOR 0.8 MILE TO THE VIENNA STREET OVERPASS AND INTERCHANGE
 CQ1183'ON INTERSTATE 20, THENCE EAST ALONG INTERSTATE 20 FOR 1.2
 CQ1183'MILES TO THE LA HIGHWAY 33 OVERPASS AND INTERCHANGE, THENCE
 CQ1183'NORTH ALONG LA HIGHWAY 33 OVERPASS AND INTERCHANGE, THENCE
 CQ1183'NORTH ALONG LA HIGHWAY 33 FOR 3.90 MILES TO THE INTERSECTION
 CQ1183'WITH LA 3072, THENCE WEST ALONG 3072 FOR ABOUT 400 FEET TO
 CQ1183'STATION SET NORTH OF HIGHWAY.
 CQ1183'
 CQ1183'REFERENCE MARK NO. 1 RECOVERED IN GOOD CONDITION SET SOUTH
 CQ1183'OF STATION 47.80 FEET INSIDE GARDEN FENCE.
 CQ1183'
 CQ1183'REFERENCE MARK NO. 2 RECOVERED IN GOOD CONDITION SOUTHWEST
 CQ1183'OF STATION 159.60 FEET AND MARK IS WEST OF DRIVE TO A.T.
 CQ1183'AND T. TOWER.
 CQ1183'
 CQ1183'AZIMUTH MARK IS IN GOOD CONDITION BUT COULD NOT BE OBSERVED
 CQ1183'BECAUSE OF A STAND OF PINE TREES WHICH COULD NOT BE CUT.
 CQ1183
 CQ1183                          STATION RECOVERY (1968)
 CQ1183
 CQ1183'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1968 (VDS)
 CQ1183'THE STATION WAS VISITED 6/3/68 AND THE STATION MARK, REFERENCE
 CQ1183'MARK NO. 1, NO. 2, AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 CQ1183'A NEW DESCRIPTION FOLLOWS--
 CQ1183'
 CQ1183'THE STATION IS LOCATED 6.2 MILES NORTHEAST OF RUSTON AND
 CQ1183'18.4 MILES SOUTHWEST OF FARMERVILLE, IN THE SE 1/4 OF SW 1/4
 CQ1183'OF SECTION 29, T19N, R2W, AND ON PROPERTY OWNED BY MR. E.C.
 CQ1183'BALL.  IT IS 93.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 CQ1183'A TELEPHONE TRANSMISSION TOWER BLOCK HOUSE, 122 FEET SOUTHEAST
 CQ1183'OF THE SOUTHEAST CORNER OF SAID BUILDING, 5.0 FEET NORTHWEST
 CQ1183'OF A FENCE CORNER AND 98.5 FEET NORTH OF THE CENTERLINE OF
 CQ1183'STATE HIGHWAY 3072.
 CQ1183'
 CQ1183'IT IS A STANDARD TRIANGULATION DISK, STAMPED BALL 2 1954
 CQ1183'FLUSH WITH THE GROUND.
 CQ1183'
 CQ1183'REFERENCE MARK NO. 1 IS 47.8 FEET SOUTH OF THE STATION.  IT
 CQ1183'IS 133 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A TELEPHONE
 CQ1183'TRANSMISSION TOWER BLOCK HOUSE, 6.0 FEET WEST OF A GARDEN FENCE,
 CQ1183'143 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 3072 AND
 CQ1183'114 FEET EAST OF A DRIVEWAY LEADING TO THE A T AND T CABLE
 CQ1183'TOWER.  IT IS A STANDARD DISK, STAMPED BALL 2 NO. 1 1931,
 CQ1183'PROJECTING 0 INCHES.
 CQ1183'
 CQ1183'REFERENCE MARK NO. 2 IS 159.6 FEET SOUTHWEST OF THE STATION.
 CQ1183'IT IS 119 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A TELEPHONE
 CQ1183'TRANSMISSION TOWER BLOCK HOUSE, 30 FEET WEST OF A DRIVEWAY
 CQ1183'LEADING TO THE TOWER, 160 FEET NORTH OF THE CENTERLINE OF
 CQ1183'STATE HIGHWAY 3072 AND 67 FEET EAST OF A 2 STRAND BARBED
 CQ1183'WIRE FENCE.  IT IS A STANDARD REFERENCE MARK DISK STAMPED
 CQ1183'BALL 1931 NO. 2, PROJECTING 4 INCHES.
 CQ1183'
 CQ1183'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND NO. 2 IS 146.5
 CQ1183'FEET,
 CQ1183'
 CQ1183'THE AZIMUTH MARK IS 0.36 MILE NORTHEAST OF THE STATION.  IT
 CQ1183'IS 83 FEET NORTHEAST OF A SOUTHERN BELL TELEPHONE UNDERGROUND
 CQ1183'CABLE JUNCTION BOX AND 72 FEET SOUTH OF A FENCE CORNER OF
 CQ1183'THE EAST SIDE OF THE ROAD, 34.5 FEET EAST OF THE CENTERLINE
 CQ1183'OF THE HIGHWAY AND 2.0 FEET WEST OF A METAL WITNESS SIGN
 CQ1183'AND POST.  IT IS A STANDARD AZIMUTH MARK DISK, STAMPED BALL
 CQ1183'1931, PROJECTING 4 INCHES.
 CQ1183'
 CQ1183'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ1183'TRAVEL NORTH ALONG U.S. 167 FOR 0.8 MILES TO THE VIENNA
 CQ1183'STREET OVERPASS AND INTERCHANGE ON INTERSTATE 20, THENCE
 CQ1183'EAST ON I-20 FOR 1.2 MILES TO THE LA 33 INTERCHANGE, THENCE
 CQ1183'NORTH ALONG LA 33 FOR 3.9 MILES TO THE JUNCTION OF STATE
 CQ1183'HIGHWAY 3072, TURN LEFT AND GO 0.1 MILE TO THE MARK ON THE
 CQ1183'RIGHT.
 CQ1183'
 CQ1183'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.0 MILES
 CQ1183'NORTHEAST
 CQ1183
 CQ1183                          STATION RECOVERY (1969)
 CQ1183
 CQ1183'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (VDS)
 CQ1183'THE STATION WAS VISITED 1/24/69 AND THE STATION MARK, REFERENCE
 CQ1183'MARK NO. 1, NO. 2, AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 CQ1183'A NEW DESCRIPTION FOLLOWS--
 CQ1183'
 CQ1183'THE STATION IS LOCATED 6.0 MILES NORTHEAST OF RUSTON AND
 CQ1183'17.7 MILES SOUTHWEST OF FARMERVILLE, IN THE SE 1/4 OF SW
 CQ1183'1/4 OF SECTION 29, T19N, R2W, AND ON PROPERTY OWNED BY MR.
 CQ1183'E.C. BALL.  IT IS 93.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 CQ1183'OF A TELEPHONE TRANSMISSION TOWER BLOCK HOUSE, 122 FEET
 CQ1183'SOUTHEAST OF THE SOUTHWEST CORNER OF SAID BUILDING, 5.0
 CQ1183'FEET NORTHWEST OF A FENCE CORNER AND 191 FEET NORTH OF THE
 CQ1183'CENTERLINE OF STATE HIGHWAY LA. 3072.
 CQ1183'
 CQ1183'IT IS A STANDARD TRIANGULATION DISK, STAMPED BALL 2 1954,
 CQ1183'FLUSH WITH THE GROUND.
 CQ1183'
 CQ1183'REFERENCE MARK NO. 1 IS 47.8 FEET SOUTH OF THE STATION.  IT
 CQ1183'IS 133 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A TELEPHONE
 CQ1183'TRANSMISSION TOWER BLOCK HOUSE, 6.0 FEET WEST OF A GARDEN
 CQ1183'FENCE, 143 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY LA.
 CQ1183'3072 AND 114 FEET EAST OF A DRIVEWAY LEADING TO THE TOWER.
 CQ1183'IT IS A STANDARD DISK STAMPED BALL 2 NO 1 1954, FLUSH WITH
 CQ1183'THE GROUND.
 CQ1183'
 CQ1183'REFERENCE MARK NO. 2 IS 159.6 FEET SOUTHWEST OF THE STATION.
 CQ1183'IT IS 119 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A TELEPHONE
 CQ1183'TRANSMISSION TOWER BLOCK HOUSE, 30 FEET WEST OF A DRIVEWAY
 CQ1183'LEADING TO THE TOWER, 160 FEET NORTH OF THE CENTERLINE OF
 CQ1183'STATE HIGHWAY LA. 3072 AND 67 FEET EAST OF A 2 STRAND BARBED
 CQ1183'WIRE FENCE.  IT IS A STANDARD REFERENCE MARK DISK STAMPED
 CQ1183'BALL 1931 NO 2, PROJECTING 4 INCHES.
 CQ1183'
 CQ1183'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND NO. 2 IS 146.5
 CQ1183'FEET.
 CQ1183'
 CQ1183'THE AZIMUTH MARK IS 0.36 MILE NORTHEAST OF THE STATION.
 CQ1183'IT IS 83 FEET NORTHEAST OF A SOUTHERN BELL TELEPHONE UNDERGROUND
 CQ1183'CABLE JUNCTION BOX, 72 FEET SOUTH OF A FENCE CORNER, 34.5
 CQ1183'FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 2 FEET WEST
 CQ1183'OF A METAL WITNESS SIGN AND POST.  IT IS A STANDARD AZIMUTH
 CQ1183'MARK DISK, STAMPED BALL 1931, PROJECTING 4 INCHES.
 CQ1183'
 CQ1183'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE
 CQ1183'TRAVEL NORTH ALONG U.S. 167 FOR 0.8 MILE TO THE VIENNA STREET
 CQ1183'OVERPASS, INTERCHANGE ON INTERSTATE 20, THENCE EAST ON I-20
 CQ1183'FOR 1.2 MILES TO THE LA. 33 INTERCHANGE, THENCE NORTH ALONG
 CQ1183'LA. 33 FOR 3.9 MILES TO THE JUNCTION OF STATE HIGHWAY LA.
 CQ1183'3072, TURN LEFT AND GO 0.1 MILE TO THE MARK ON THE RIGHT.
 CQ1183'
 CQ1183'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.5 MILES
 CQ1183'NORTHEAST
 CQ1183
 CQ1183                          STATION RECOVERY (1969)
 CQ1183
 CQ1183'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 CQ1183'6.0 MI NE FROM RUSTON.
 CQ1183'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1183'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1183'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 3.9 MILES, THENCE
 CQ1183'WEST ALONG STATE HIGHWAY LA. 3072 FOR 0.1 MILE TO THE MARK ON THE
 CQ1183'RIGHT.  IT IS 93 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A TELEPHONE
 CQ1183'TRANSMISSION TOWER BLOCK HOUSE, 122 FEET SOUTHEAST OF THE SOUTHWEST
 CQ1183'CORNER OF SAID BUILDING, 5 FEET NORTHWEST OF A FENCE CORNER AND 191
 CQ1183'FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY LA. 3072.  IT IS A C AND
 CQ1183'GS TRIANGULATION DISK STAMPED BALL 2 1954 AND SET IN THE TOP OF A
 CQ1183'CONCRETE POST FLUSH WITH THE GROUND.  SECTION 29, T 19N, R 2W.
 CQ1183
 CQ1183                          STATION RECOVERY (1972)
 CQ1183
 CQ1183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 CQ1183'THE STATION WAS VISITED 3-22-72 AND THE STATION AND ALL
 CQ1183'THE MARKS WERE FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 CQ1183'WAS REQUESTED MOVED AT THIS DATE.  THIS COULD NOT BE DONE
 CQ1183'DUE TO DENSE GROWTH OF NEW PINE TIMBER WHICH COULD NOT BE
 CQ1183'CUT FOR LINE OF SIGHT.  THE MARK WAS RESET ONLY AS A BENCH
 CQ1183'MARK AT THIS DATE.  THE 1968 DESCRIPTION FOR THIS STATION
 CQ1183'BY VDS IS ADEQUATE AT THIS TIME.
 CQ1183
 CQ1183                          STATION RECOVERY (1973)
 CQ1183
 CQ1183'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 CQ1183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1181 ***********************************************************************
 CQ1181  DESIGNATION -  BALL 2 RM 1
 CQ1181  PID         -  CQ1181
 CQ1181  STATE/COUNTY-  LA/LINCOLN
 CQ1181  COUNTRY     -  US
 CQ1181  USGS QUAD   -  RUSTON EAST (2018)
 CQ1181
 CQ1181                         *CURRENT SURVEY CONTROL
 CQ1181  ______________________________________________________________________
 CQ1181* NAD 83(1986) POSITION- 32 35 54.33   (N) 092 35 52.46   (W)   HD_HELD1
 CQ1181* NAVD 88 ORTHO HEIGHT -   100.092 (meters)      328.39  (feet) ADJUSTED
 CQ1181  ______________________________________________________________________
 CQ1181  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 CQ1181  DYNAMIC HEIGHT  -         99.980 (meters)      328.02  (feet) COMP
 CQ1181  MODELED GRAVITY -    979,514.6   (mgal)                       NAVD 88
 CQ1181
 CQ1181  VERT ORDER      -  SECOND    CLASS 0
 CQ1181
 CQ1181.The horizontal coordinates were determined by differentially corrected
 CQ1181.hand held GPS observations or other comparable positioning techniques
 CQ1181.and have an estimated accuracy of +/- 3 meters.
 CQ1181
 CQ1181.The orthometric height was determined by differential leveling and
 CQ1181.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1181.in June 1991.
 CQ1181
 CQ1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1181.GEOID18 height accuracy estimate available here.
 CQ1181
 CQ1181.Click photographs - Photos may exist for this station.
 CQ1181
 CQ1181.The dynamic height is computed by dividing the NAVD 88
 CQ1181.geopotential number by the normal gravity value computed on the
 CQ1181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1181.degrees latitude (g = 980.6199 gals.).
 CQ1181
 CQ1181.The modeled gravity was interpolated from observed gravity values.
 CQ1181
 CQ1181;                    North         East    Units  Estimated Accuracy
 CQ1181;SPC LA N     -   232,673.3     990,809.3     MT  (+/- 3 meters HH1 GPS) 
 CQ1181
 CQ1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3773106841(NAD 83)
 CQ1181
 CQ1181                          SUPERSEDED SURVEY CONTROL
 CQ1181
 CQ1181  NGVD 29 (11/26/84)  100.170  (m)          328.64   (f) ADJUSTED    2 0
 CQ1181
 CQ1181.Superseded values are not recommended for survey control.
 CQ1181
 CQ1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1181.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1181
 CQ1181_MARKER: DR = REFERENCE MARK DISK
 CQ1181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1181_STAMPING: BALL 2 NO 1 1954
 CQ1181_MARK LOGO: CGS
 CQ1181_PROJECTION: FLUSH
 CQ1181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1181+STABILITY: SURFACE MOTION
 CQ1181
 CQ1181  HISTORY     - Date     Condition        Report By
 CQ1181  HISTORY     - 1954     MONUMENTED       CGS
 CQ1181  HISTORY     - 1969     GOOD             LADH
 CQ1181  HISTORY     - 1973     GOOD             LOCSUR
 CQ1181
 CQ1181                          STATION DESCRIPTION
 CQ1181
 CQ1181'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1181'6.0 MI NE FROM RUSTON.
 CQ1181'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1181'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1181'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 3.9 MILES, THENCE
 CQ1181'WEST ALONG STATE HIGHWAY LA. 3072 FOR 0.1 MILE TO THE MARK ON THE
 CQ1181'RIGHT.  IT IS 133 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 CQ1181'TELEPHONE TRANSMISSION TOWER BLOCK HOUSE, 6 FEET WEST OF A GARDEN
 CQ1181'FENCE, 143 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY LA. 3072, 114
 CQ1181'FEET EAST OF A DRIVEWAY LEADING TO THE TOWER.  IT IS A C AND GS
 CQ1181'REFERENCE  NCE MARK DISK STAMPED BALL 2 NO1 1954 AND SET IN THE TOP OF
 CQ1181'A CONCRETE POST FLUSH WITH THE GROUND.  SECTION 29, T19N, R2W.
 CQ1181
 CQ1181                          STATION RECOVERY (1973)
 CQ1181
 CQ1181'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 CQ1181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1185 ***********************************************************************
 CQ1185  DESIGNATION -  BALL AZ MK RESET
 CQ1185  PID         -  CQ1185
 CQ1185  STATE/COUNTY-  LA/LINCOLN
 CQ1185  COUNTRY     -  US
 CQ1185  USGS QUAD   -  RUSTON EAST (2018)
 CQ1185
 CQ1185                         *CURRENT SURVEY CONTROL
 CQ1185  ______________________________________________________________________
 CQ1185* NAD 83(1986) POSITION- 32 35 58.     (N) 092 35 41.     (W)   SCALED
 CQ1185* NAVD 88 ORTHO HEIGHT -    90.16  (meters)      295.8   (feet) RESET
 CQ1185  ______________________________________________________________________
 CQ1185  GEOID HEIGHT    -        -25.792 (meters)                     GEOID18
 CQ1185  VERT ORDER      -  THIRD
 CQ1185
 CQ1185.The horizontal coordinates were scaled from a map and have
 CQ1185.an estimated accuracy of +/- 6 seconds.
 CQ1185
 CQ1185.The orthometric height was computed from unverified reset data.
 CQ1185
 CQ1185.No vertical observational check was made to the station.
 CQ1185
 CQ1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1185.GEOID18 height accuracy estimate available here.
 CQ1185
 CQ1185.Click photographs - Photos may exist for this station.
 CQ1185
 CQ1185;                    North         East    Units  Estimated Accuracy
 CQ1185;SPC LA N     -   232,790.      991,110.      MT  (+/- 180 meters Scaled)
 CQ1185
 CQ1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS380069(NAD 83)
 CQ1185
 CQ1185                          SUPERSEDED SURVEY CONTROL
 CQ1185
 CQ1185  NGVD 29 (??/??/??)   90.24   (m)          296.1    (f) RESET       3  
 CQ1185
 CQ1185.Superseded values are not recommended for survey control.
 CQ1185
 CQ1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1185.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1185
 CQ1185_MARKER: DB = BENCH MARK DISK
 CQ1185_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 CQ1185+WITH SETTING: INTO GROUND
 CQ1185_STAMPING: BALL AZ MK RESET 1972
 CQ1185_MARK LOGO: CGS
 CQ1185_MAGNETIC: I = MARKER IS A STEEL ROD
 CQ1185_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1185
 CQ1185  HISTORY     - Date     Condition        Report By
 CQ1185  HISTORY     - 1972     MONUMENTED       NGS
 CQ1185
 CQ1185                          STATION DESCRIPTION
 CQ1185
 CQ1185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 CQ1185'6.15 MI NE FROM RUSTON.
 CQ1185'THE MARK IS LOCATED 4.57 MILE NORTH ALONG STATE HIGHWAY 33 FROM ITS
 CQ1185'INTERSECTION WITH I-20 AT RUSTON, 0.3 MILE NORTH OF A CROSSROAD.  IT
 CQ1185'IS 90 FEET NORTHWEST OF THE SOUTHERN BELL UNDERGROUND CABLE JUNCTION
 CQ1185'BOX, 73 FEET SOUTH OF A FENCE CORNER ON THE EAST SIDE OF THE HIGHWAY,
 CQ1185'66 FEET NORTH OF A GAS METER, 93.7 FEET NORTH OF THE CENTER OF A
 CQ1185'DRIVEWAY, 39 FEET EAST OF THE CENTER OF THE HIGHWAY, AND 1 FOOT SOUTH
 CQ1185'OF A METAL WITNESS POST.  IT IS A BENCH MARK DISK CRIMPED ON A 3 1/2
 CQ1185'FOOT SECTION OF COPPER WELD ROD FASTENED TO THE 10-INCH SQUARE IRON
 CQ1185'PLATE, ENCASED IN A 4-INCH ORANGEBURGE PIPE PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1182 ***********************************************************************
 CQ1182  DESIGNATION -  BALL RM 2
 CQ1182  PID         -  CQ1182
 CQ1182  STATE/COUNTY-  LA/LINCOLN
 CQ1182  COUNTRY     -  US
 CQ1182  USGS QUAD   -  RUSTON EAST (2018)
 CQ1182
 CQ1182                         *CURRENT SURVEY CONTROL
 CQ1182  ______________________________________________________________________
 CQ1182* NAD 83(1986) POSITION- 32 35 54.74   (N) 092 35 54.10   (W)   HD_HELD1
 CQ1182* NAVD 88 ORTHO HEIGHT -   101.478 (meters)      332.93  (feet) ADJUSTED
 CQ1182  ______________________________________________________________________
 CQ1182  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 CQ1182  DYNAMIC HEIGHT  -        101.364 (meters)      332.56  (feet) COMP
 CQ1182  MODELED GRAVITY -    979,514.6   (mgal)                       NAVD 88
 CQ1182
 CQ1182  VERT ORDER      -  SECOND    CLASS 0
 CQ1182
 CQ1182.The horizontal coordinates were determined by differentially corrected
 CQ1182.hand held GPS observations or other comparable positioning techniques
 CQ1182.and have an estimated accuracy of +/- 3 meters.
 CQ1182
 CQ1182.The orthometric height was determined by differential leveling and
 CQ1182.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1182.in June 1991.
 CQ1182
 CQ1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1182.GEOID18 height accuracy estimate available here.
 CQ1182
 CQ1182.Click photographs - Photos may exist for this station.
 CQ1182
 CQ1182.The dynamic height is computed by dividing the NAVD 88
 CQ1182.geopotential number by the normal gravity value computed on the
 CQ1182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1182.degrees latitude (g = 980.6199 gals.).
 CQ1182
 CQ1182.The modeled gravity was interpolated from observed gravity values.
 CQ1182
 CQ1182;                    North         East    Units  Estimated Accuracy
 CQ1182;SPC LA N     -   232,685.9     990,766.6     MT  (+/- 3 meters HH1 GPS) 
 CQ1182
 CQ1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3768806853(NAD 83)
 CQ1182
 CQ1182                          SUPERSEDED SURVEY CONTROL
 CQ1182
 CQ1182  NGVD 29 (11/26/84)  101.556  (m)          333.19   (f) ADJUSTED    2 0
 CQ1182
 CQ1182.Superseded values are not recommended for survey control.
 CQ1182
 CQ1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1182.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1182
 CQ1182_MARKER: DR = REFERENCE MARK DISK
 CQ1182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1182_STAMPING: BALL 1931 NO 2
 CQ1182_MARK LOGO: CGS
 CQ1182_PROJECTION: PROJECTING 10 CENTIMETERS
 CQ1182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1182+STABILITY: SURFACE MOTION
 CQ1182
 CQ1182  HISTORY     - Date     Condition        Report By
 CQ1182  HISTORY     - 1931     MONUMENTED       CGS
 CQ1182  HISTORY     - 1969     GOOD             LADH
 CQ1182  HISTORY     - 1973     GOOD             LOCSUR
 CQ1182
 CQ1182                          STATION DESCRIPTION
 CQ1182
 CQ1182'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1182'6.0 MI NE FROM RUSTON.
 CQ1182'LOCATED 0.8 MILE NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN PARISH
 CQ1182'COURTHOUSE IN RUSTON, THENCE EAST ALONG INTERSTATE HIGHWAY 20 FOR 1.2
 CQ1182'MILES, THENCE NORTH ALONG STATE HIGHWAY LA. 33 FOR 3.9 MILES, THENCE
 CQ1182'WEST ALONG STATE HIGHWAY LA. 3072 FOR 0.1 MILE TO THE MARK ON THE
 CQ1182'RIGHT.  IT IS 119 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 CQ1182'TELEPHONE TRANSMISSION TOWER BLOCK HOUSE, 30 FEET WEST OF A DRIVEWAY
 CQ1182'LEADING TO THE TOWER, 160 FEET NORTH OF THE CENTERLINE OF STATE
 CQ1182'HIGHWAY LA. 3072 AND 67 FEET EAST OF A 2 STRAND BARBED WIRE FENCE. IT
 CQ1182'IS A C AND GS REFERENCE MARK DISK STAMPED BALL 1931 NO2 AND SET IN THE
 CQ1182'TOP OF A CONCRETE POST PROJECTING 4-INCHES.  SECTION 29, T19N, R2W.
 CQ1182
 CQ1182                          STATION RECOVERY (1973)
 CQ1182
 CQ1182'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 CQ1182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW2420 ***********************************************************************
 BW2420  DESIGNATION -  BANG
 BW2420  PID         -  BW2420
 BW2420  STATE/COUNTY-  LA/TENSAS
 BW2420  COUNTRY     -  US
 BW2420  USGS QUAD   -  LAKE BRUIN (2018)
 BW2420
 BW2420                         *CURRENT SURVEY CONTROL
 BW2420  ______________________________________________________________________
 BW2420* NAD 83(1993) POSITION- 31 54 34.62398(N) 091 20 20.86040(W)   ADJUSTED
 BW2420* NAVD 88 ORTHO HEIGHT -    23.64  (+/-2cm)       77.6   (feet) VERTCON3
 BW2420  ______________________________________________________________________
 BW2420  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 BW2420  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 BW2420  HORZ ORDER      -  FIRST
 BW2420  VERT ORDER      -  THIRD ? (See Below)
 BW2420
 BW2420.The horizontal coordinates were established by classical geodetic methods
 BW2420.and adjusted by the National Geodetic Survey in May 1994.
 BW2420
 BW2420.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW2420.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW2420
 BW2420.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW2420.GEOID18 height accuracy estimate available here.
 BW2420
 BW2420.The vertical order pertains to the NGVD 29 superseded value.
 BW2420
 BW2420.Click photographs - Photos may exist for this station.
 BW2420
 BW2420.The Laplace correction was computed from DEFLEC18 derived deflections.
 BW2420
 BW2420. The following values were computed from the NAD 83(1993) position.
 BW2420
 BW2420;                    North         East     Units Scale Factor Converg.
 BW2420;SPC LA N     -   156,879.196 1,109,790.462   MT  0.99991475   +0 36 49.5
 BW2420;SPC LA N     -   514,694.50  3,641,037.54   sFT  0.99991475   +0 36 49.5
 BW2420;SPC MS W     -   267,569.062   604,868.784   MT  1.00006157   -0 31 54.1
 BW2420;SPC MS W     -   877,849.50  1,984,473.67   sFT  1.00006157   -0 31 54.1
 BW2420;UTM  15      - 3,531,620.907   657,041.722   MT  0.99990416   +0 52 41.1
 BW2420
 BW2420!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BW2420!SPC LA N     -   1.00000040  x   0.99991475  =   0.99991515
 BW2420!SPC MS W     -   1.00000040  x   1.00006157  =   1.00006197
 BW2420!UTM  15      -   1.00000040  x   0.99990416  =   0.99990456
 BW2420
 BW2420:                Primary Azimuth Mark                     Grid Az
 BW2420:SPC LA N     -  A 4470                                   190 39 48.9
 BW2420:SPC MS W     -  A 4470                                   191 48 32.5
 BW2420:UTM  15      -  A 4470                                   190 23 57.3
 BW2420
 BW2420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR5704131620(NAD 83)
 BW2420
 BW2420|---------------------------------------------------------------------|
 BW2420| PID    Reference Object                     Distance      Geod. Az  |
 BW2420|                                                           dddmmss.s |
 BW2420| CY3335 BANG RM 1                                          09319     |
 BW2420| CY3229 A 4470                                             1911638.4 |
 BW2420| CY3337 BANG RM 3                            36.283 METERS 19916     |
 BW2420| BW2426 BANG 2                               29.790 METERS 24309     |
 BW2420| BW2425 BANG RM 4                            24.092 METERS 31124     |
 BW2420| CY3336 BANG RM 2                            24.152 METERS 35022     |
 BW2420|---------------------------------------------------------------------|
 BW2420
 BW2420                          SUPERSEDED SURVEY CONTROL
 BW2420
 BW2420  NAD 83(1992)-  31 54 34.63264(N)    091 20 20.85648(W) AD(       ) 1
 BW2420  NAD 83(1986)-  31 54 34.63620(N)    091 20 20.85675(W) AD(       ) 1
 BW2420  NAD 27      -  31 54 34.06240(N)    091 20 20.44242(W) AD(       ) 1
 BW2420  NGVD 29              23.65   (m)           77.6    (f) LEVELING    3  
 BW2420
 BW2420.Superseded values are not recommended for survey control.
 BW2420
 BW2420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW2420.See file dsdata.pdf to determine how the superseded data were derived.
 BW2420
 BW2420_MARKER: DS = TRIANGULATION STATION DISK
 BW2420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW2420_STAMPING: BANG 1929
 BW2420_MARK LOGO: CGS
 BW2420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW2420+STABILITY: SURFACE MOTION
 BW2420
 BW2420  HISTORY     - Date     Condition        Report By
 BW2420  HISTORY     - 1929     MONUMENTED       CGS
 BW2420  HISTORY     - 1937     GOOD             LAGS
 BW2420  HISTORY     - 1941     GOOD             CGS
 BW2420  HISTORY     - 1971     SEE DESCRIPTION  NGS
 BW2420
 BW2420                          STATION DESCRIPTION
 BW2420
 BW2420'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BW2420'STATION IS ABOUT 7 MILES S OF ST. JOSEPH RAILROAD STATION,
 BW2420'ON LAND OWNED BY J.H. BANGHMAN, ON SMALL MOUND ABOUT 6 FEET
 BW2420'HIGHER THAN SURROUNDING COUNTRY, ABOUT 200 METERS (656 FEET)
 BW2420'S OF MANAGERS HOUSE, 19.0 METERS (62 FEET) W OF CENTER OF
 BW2420'CLUMP OF WILLOW TREES, 19.0 METERS (62 FEET) E OF FENCE,
 BW2420'AND 8.5 METERS (28 FEET) N OF FENCE.
 BW2420'
 BW2420'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 BW2420'DISKS SET IN CONCRETE.
 BW2420'
 BW2420'REFERENCE MARK NO. 1 IS INSIDE FENCE CORNER, 10.4 METERS
 BW2420'(34 FEET) W OF CENTER LINE OF HIGHWAY 65, 5.8 METERS (19 FEET)
 BW2420'N OF CENTER LINE OF DIRT ROAD LEADING W FROM HIGHWAY 65,
 BW2420'0.5 METER (1.6 FEET) N OF FENCE LINE, AND 1.0 METER (3 FEET)
 BW2420'W OF FENCE POST AT CORNER, AND ABOUT 1/4 MILE FROM STATION
 BW2420'S 86 DEG 41 MIN E.
 BW2420'
 BW2420'REFERENCE MARK NO. 2 IS NEAR N SIDE OF BASE OF MOUND, 0.6
 BW2420'METER (2 FEET) S OF FENCE LINE, AND 24.38 METERS (80.0 FEET)
 BW2420'FROM STATION N 9 DEG 38 MIN E.
 BW2420
 BW2420                          STATION RECOVERY (1937)
 BW2420
 BW2420'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1937
 BW2420'ORIGINAL DESCRIPTION ADEQUATE.
 BW2420
 BW2420                          STATION RECOVERY (1941)
 BW2420
 BW2420'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BW2420'STATION RECOVERED AS DESCRIBED EXCEPT THAT IT IS ABOUT 7
 BW2420'MILES W OF THE ST. JOSEPH RAILROAD DEPOT INSTEAD OF S, AND
 BW2420'THE LAND ON WHICH THE STATION IS LOCATED IS NOW IN CULTIVATION
 BW2420'AND MOST OF THE FENCES HAVE BEEN REMOVED.  COMPLETE DESCRIPTION
 BW2420'FOLLOWS--STATION IS ABOUT 7 MILES W OF ST. JOSEPH, 7-1/2 MILES
 BW2420'NNE OF WATERPROOF AND ABOUT 1/4 MILE W OF U.S. HIGHWAY 165
 BW2420'ON PROPERTY OF J.H. BANGHMAN.
 BW2420'
 BW2420'STATION MARK IS IN A CULTIVATED FIELD, NEAR THE
 BW2420'CENTER OF A SMALL MOUND WHICH IS ABOUT 6 FEET HIGHER THAN
 BW2420'SURROUNDING COUNTRY, ABOUT 656 FEET S OF PLANTATION MANAGERS
 BW2420'HOUSE, 62 FEET E OF FENCE.  IT IS STAMPED BANG 1929 AND PROJECTS
 BW2420'2 INCHES.
 BW2420'
 BW2420'REFERENCE MARK NO. 1, IS 34 FEET W OF THE CENTER
 BW2420'LINE OF U.S. HIGHWAY 65, 19 FEET N OF THE CENTER LINE OF
 BW2420'DIRT ROAD, IN FENCE CORNER 1-1/2 FEET N OF FENCE LINE, 3 FEET
 BW2420'W OF CORNER POST.  IT IS STAMPED BANG NO. 1 1929 AND PROJECTS
 BW2420'6 INCHES.
 BW2420'
 BW2420'REFERENCE MARK NO. 2, IS AT THE BOTTOM OF THE N
 BW2420'SLOPE OF THE MOUND.  IT IS STAMPED BANG NO. 2 1929 AND IS
 BW2420'FLUSH WITH THE SURFACE OF THE GROUND.  A NEW REFERENCE MARK,
 BW2420'NO. 3 1941, A STANDARD DISK SET IN A BLOCK OF CONCRETE, WAS
 BW2420'ESTABLISHED S OF THE STATION NEAR THE BOTTOM OF THE SW SLOPE
 BW2420'OF THE MOUND, 2 FEET E OF FENCE LINE.  IT IS STAMPED BANG
 BW2420'NO. 3 1941 AND PROJECTS 8 INCHES.
 BW2420'
 BW2420'A-4470 (LA.GEOD.S.) WAS USED FOR THE AZIMUTH MARK AND IS
 BW2420'AT THE SE CORNER OF A CULTIVATED FIELD, 27 FEET W OF THE
 BW2420'CENTER LINE OF U.S. HIGHWAY 65, 1-1/2 FEET E OF FENCE CORNER,
 BW2420'1-1/2 FEET N BY E OF REFERENCE POST.  IT IS A STANDARD LA.
 BW2420'GEOD.S., BENCH MARK DISK SET IN A 6-INCH SQUARE CONCRETE
 BW2420'POST WHICH PROJECTS 3 INCHES.  IT IS STAMPED A-4470.
 BW2420'
 BW2420'TO REACH THE STATION FROM WATERPROOF, GO N ON U.S. HIGHWAY
 BW2420'65 FOR 10.5 MILES AND TURN LEFT ON GRADED DIRT ROAD AT A
 BW2420'POINT WHICH IS 0.35 MILE S OF LAWRYS GAS STATION AND STORE.
 BW2420'GO E ON DIRT ROAD FOR 0.15 MILE TO WIRE GATE AND BARNS ON THE
 BW2420'RIGHT.  STATION IS ON THE MOUND IN CULTIVATED FIELD ABOUT
 BW2420'100 YARDS N OF THIS POINT.
 BW2420'
 BW2420'A 90-FOOT SIGNAL AT JONES IS VISIBLE AT 100 FEET.
 BW2420'
 BW2420'A 116-FOOT SIGNAL AT WATERPROOF IS VISIBLE AT 80 FEET.
 BW2420'
 BW2420'A 136-FOOT SIGNAL AT MONTICELLO IS VISIBLE AT 115 FEET.
 BW2420'
 BW2420'A 116-FOOT SIGNAL AT COOTER IS VISIBLE AT 120 FEET.
 BW2420'
 BW2420'OBSERVATIONS TAKEN FROM A 136-FOOT TOWER.
 BW2420
 BW2420                          STATION RECOVERY (1971)
 BW2420
 BW2420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 BW2420'THE SUB-SURFACE STATION MARK AND A-4470 (LGS) WERE RECOVERED
 BW2420'AND FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND
 BW2420'TO BE SLIGHTLY TILTED AND WAS REMOVED FROM ITS LOCATION BY
 BW2420'REQUEST OF THE PROPERTY OWNER, AS IT WAS ON A SMALL MOUND IN A
 BW2420'FIELD THAT THE PROPERTY OWNER WANTS TO LEVEL OFF.  BANG 2 WAS
 BW2420'ESTABLISHED AND A TRAVERSE CONNECTION WAS MADE FROM THE
 BW2420'SUB-SURFACE STATION MARK.  THE SUB-SURFACE MARK WILL POSSIBLY BE
 BW2420'DESTROYED WHEN THE MOUND IS LEVELED OFF, BUT IT WAS LEFT
 BW2420'ENTACT AT THIS TIME.  REFERENCE MARKS 4 AND 5 AND A NEW
 BW2420'AZIMUTH MARK WERE ESTABLISHED THIS DATE ALSO.  FOR
 BW2420'DESCRIPTION OF THE MARKS, SEE THE DESCRIPTION FOR
 BW2420'TRIANGULATION STATION BANG 2 THEREOF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW2426 ***********************************************************************
 BW2426  DESIGNATION -  BANG 2
 BW2426  PID         -  BW2426
 BW2426  STATE/COUNTY-  LA/TENSAS
 BW2426  COUNTRY     -  US
 BW2426  USGS QUAD   -  LAKE BRUIN (2018)
 BW2426
 BW2426                         *CURRENT SURVEY CONTROL
 BW2426  ______________________________________________________________________
 BW2426* NAD 83(1993) POSITION- 31 54 34.18720(N) 091 20 21.87202(W)   ADJUSTED
 BW2426* NAVD 88 ORTHO HEIGHT -    21.0   (meters)       69.    (feet) VERTCON3
 BW2426  ______________________________________________________________________
 BW2426  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 BW2426  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 BW2426  HORZ ORDER      -  SECOND
 BW2426
 BW2426.The horizontal coordinates were established by classical geodetic methods
 BW2426.and adjusted by the National Geodetic Survey in May 1994.
 BW2426
 BW2426.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW2426.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW2426
 BW2426.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW2426.GEOID18 height accuracy estimate available here.
 BW2426
 BW2426.Click photographs - Photos may exist for this station.
 BW2426
 BW2426.The Laplace correction was computed from DEFLEC18 derived deflections.
 BW2426
 BW2426. The following values were computed from the NAD 83(1993) position.
 BW2426
 BW2426;                    North         East     Units Scale Factor Converg.
 BW2426;SPC LA N     -   156,865.459 1,109,764.030   MT  0.99991475   +0 36 49.0
 BW2426;SPC LA N     -   514,649.43  3,640,950.82   sFT  0.99991475   +0 36 49.0
 BW2426;UTM  15      - 3,531,607.050   657,015.355   MT  0.99990406   +0 52 40.6
 BW2426
 BW2426!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BW2426!SPC LA N     -   1.00000082  x   0.99991475  =   0.99991557
 BW2426!UTM  15      -   1.00000082  x   0.99990406  =   0.99990488
 BW2426
 BW2426:                Primary Azimuth Mark                     Grid Az
 BW2426:SPC LA N     -  BANG 2 AZ MK                             271 24 10.0
 BW2426:UTM  15      -  BANG 2 AZ MK                             271 08 18.4
 BW2426
 BW2426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR5701531607(NAD 83)
 BW2426
 BW2426|---------------------------------------------------------------------|
 BW2426| PID    Reference Object                     Distance      Geod. Az  |
 BW2426|                                                           dddmmss.s |
 BW2426| BW2425 BANG RM 4                            30.591 METERS 01609     |
 BW2426| BW2420 BANG                                 29.790 METERS 06309     |
 BW2426| CY3229 A 4470                                             1885333.0 |
 BW2426| CY3338 BANG 2 AZ MK                                       2720059.0 |
 BW2426| CY3339 BANG 2 RM 5                          49.506 METERS 29833     |
 BW2426|---------------------------------------------------------------------|
 BW2426
 BW2426                          SUPERSEDED SURVEY CONTROL
 BW2426
 BW2426  NAD 83(1992)-  31 54 34.19585(N)    091 20 21.86810(W) AD(       ) 2
 BW2426  NAD 83(1986)-  31 54 34.19941(N)    091 20 21.86832(W) AD(       ) 2
 BW2426  NAD 27      -  31 54 33.62561(N)    091 20 21.45402(W) AD(       ) 2
 BW2426  NGVD 29 (07/19/86)   21.0    (m)           69.     (f) VERT ANG       
 BW2426
 BW2426.Superseded values are not recommended for survey control.
 BW2426
 BW2426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW2426.See file dsdata.pdf to determine how the superseded data were derived.
 BW2426
 BW2426_MARKER: DS = TRIANGULATION STATION DISK
 BW2426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW2426_STAMPING: BANG 2 1971
 BW2426_MARK LOGO: CGS
 BW2426_PROJECTION: RECESSED 36 CENTIMETERS
 BW2426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW2426+STABILITY: SURFACE MOTION
 BW2426
 BW2426  HISTORY     - Date     Condition        Report By
 BW2426  HISTORY     - 1971     MONUMENTED       NGS
 BW2426
 BW2426                          STATION DESCRIPTION
 BW2426
 BW2426'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 BW2426'THE STATION IS LOCATED ABOUT 7-1/2 MILES
 BW2426'SOUTH-SOUTHEAST OF SARANAC, 6 MILES WEST OF ST JOSEPH AND
 BW2426'2-1/2 MILES SOUTHEAST OF DELTA BRIDGE, IN A SMALL
 BW2426'FENCED PASTURE OWNED BY MR. WILLIAM VINSON, RR 2 BOX 85,
 BW2426'ST JOSEPH LOUISIANA.  HIS TELEPHONE NUMBER IS 776-3503.
 BW2426'
 BW2426'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 892
 BW2426'AND 3024 AT THE WEST END OF A BRIDGE AT THE SETTLEMENT OF
 BW2426'DELTA BRIDGE, GO SOUTH AND EAST ON HIGHWAY 3024 FOR 2.75 MILES
 BW2426'TO AN OLD HOUSE AND THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 BW2426'EAST ON THE HIGHWAY FOR 0.3 MILE TO A FIELD ROAD RIGHT (SOUTH),
 BW2426'A DRIVEWAY ON LEFT LEADING NORTH TO A HOUSE AND A GRADED ROAD
 BW2426'LEFT (NORTHWEST).  TURN LEFT AND GO NORTH ON THE DRIVEWAY FOR
 BW2426'0.05 MILE TO THE STATION ON THE RIGHT IN A SMALL FENCED
 BW2426'PASTURE, JUST SOUTHEAST OF THE HOUSE.
 BW2426'
 BW2426'THE STATION MARKS ARE STANDARD DISKS STAMPED BANG 2 1971,
 BW2426'THE SURFACE DISK IS SET IN THE TOP OF A 12 INCH CYLINDRICAL
 BW2426'CONCRETE MONUMENT THAT IS 14 INCHES BELOW THE SURFACE OF
 BW2426'THE GROUND.  IT IS 102 FEET SOUTHEAST OF A FENCE CORNER, 69,5
 BW2426'FEET NORTHEAST OF A 36-INCH PECAN TREE AND 44 FEET WEST OF
 BW2426'A FENCE.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 BW2426'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE SURFACE OF
 BW2426'THE GROUND.
 BW2426'
 BW2426'REFERENCE MARK 4 IS A STANDARD DISK STAMPED BANG 2 NO 4
 BW2426'1971, SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 BW2426'MONUMENT THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  IT
 BW2426'IS 155 FEET SOUTHEAST OF A POWER POLE, 73 FEET EAST OF THE
 BW2426'FENCE CORNER AND 1 FOOT WEST OF THE FENCE.
 BW2426'
 BW2426'REFERENCE MARK 5 IS A STANDARD DISK STAMPED BANG 2 NO 5 1971,
 BW2426'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 BW2426'THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 99 FEET
 BW2426'WEST OF THE FENCE CORNER, 55 FEET NORTH OF A 34-INCH PECAN
 BW2426'TREE, 32 FEET EAST OF A FENCE CORNER AND 1 FOOT SOUTH OF A FENCE.
 BW2426'
 BW2426'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BANG 2 1971,
 BW2426'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 BW2426'THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 40 FEET
 BW2426'NORTH OF THE CENTER OF HIGHWAY 3024, 38 FEET SOUTHWEST OF
 BW2426'THE SOUTHEAST CORNER OF THE HOUSE AND 2 FEET SOUTH OF A POWER
 BW2426'POLE WITH TRANSFORMER.
 BW2426'
 BW2426'A4470 IS A LOUISIANA GEODETIC SURVEY BENCH MARK DISK
 BW2426'STAMPED A4470, SET IN THE TOP OF A 6 INCH SQUARE CONCRETE
 BW2426'MONUMENT THAT PROJECTS 6 INCHES ABOVE THE SURFACE OF
 BW2426'THE GROUND.  IT IS 48.5 FEET NORTH-NORTHEAST OF TELEGRAPH
 BW2426'POLE NO. 263, 27 FEET WEST OF THE CENTER OF HIGHWAY 568 AND
 BW2426'13 FEET NORTHEAST OF A FENCE CORNER.
 BW2426'
 BW2426'TO REACH A4470 FROM THE STATION, GO EAST ON STATE HIGHWAY
 BW2426'3024 FOR 0.15 MILE TO THE JUNCTION OF STATE HIGHWAY 568.  TURN
 BW2426'RIGHT AND GO SOUTH ON HIGHWAY 568 FOR 0.3 MILE TO THE MARK
 BW2426'ON THE RIGHT.
 BW2426'
 BW2426'HEIGHT OF LIGHT ABOVE STATION MARK 38.9 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW2425 ***********************************************************************
 BW2425  DESIGNATION -  BANG RM 4
 BW2425  PID         -  BW2425
 BW2425  STATE/COUNTY-  LA/TENSAS
 BW2425  COUNTRY     -  US
 BW2425  USGS QUAD   -  LAKE BRUIN (2018)
 BW2425
 BW2425                         *CURRENT SURVEY CONTROL
 BW2425  ______________________________________________________________________
 BW2425* NAD 83(1993) POSITION- 31 54 35.14119(N) 091 20 21.54829(W)   ADJUSTED
 BW2425* NAVD 88 ORTHO HEIGHT -    24.    (meters)       79.    (feet) SCALED
 BW2425  ______________________________________________________________________
 BW2425  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 BW2425  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 BW2425  HORZ ORDER      -  SECOND
 BW2425
 BW2425.The horizontal coordinates were established by classical geodetic methods
 BW2425.and adjusted by the National Geodetic Survey in May 1994.
 BW2425
 BW2425.The orthometric height was scaled from a topographic map.
 BW2425
 BW2425.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW2425.GEOID18 height accuracy estimate available here.
 BW2425
 BW2425.Click photographs - Photos may exist for this station.
 BW2425
 BW2425.The Laplace correction was computed from DEFLEC18 derived deflections.
 BW2425
 BW2425. The following values were computed from the NAD 83(1993) position.
 BW2425
 BW2425;                    North         East     Units Scale Factor Converg.
 BW2425;SPC LA N     -   156,894.931 1,109,772.220   MT  0.99991475   +0 36 49.2
 BW2425;SPC LA N     -   514,746.12  3,640,977.69   sFT  0.99991475   +0 36 49.2
 BW2425;UTM  15      - 3,531,636.558   657,023.408   MT  0.99990409   +0 52 40.8
 BW2425
 BW2425!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BW2425!SPC LA N     -   1.00000034  x   0.99991475  =   0.99991509
 BW2425!UTM  15      -   1.00000034  x   0.99990409  =   0.99990443
 BW2425
 BW2425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR5702331636(NAD 83)
 BW2425
 BW2425                          SUPERSEDED SURVEY CONTROL
 BW2425
 BW2425  NAD 83(1992)-  31 54 35.14984(N)    091 20 21.54438(W) AD(       ) 2
 BW2425  NAD 83(1986)-  31 54 35.15335(N)    091 20 21.54458(W) AD(       ) 2
 BW2425  NAD 27      -  31 54 34.57963(N)    091 20 21.13029(W) AD(       ) 2
 BW2425
 BW2425.Superseded values are not recommended for survey control.
 BW2425
 BW2425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW2425.See file dsdata.pdf to determine how the superseded data were derived.
 BW2425
 BW2425_MARKER: DR = REFERENCE MARK DISK
 BW2425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW2425_STAMPING: BANG 2 NO 4 1971
 BW2425_MARK LOGO: CGS
 BW2425_PROJECTION: FLUSH
 BW2425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW2425+STABILITY: SURFACE MOTION
 BW2425
 BW2425  HISTORY     - Date     Condition        Report By
 BW2425  HISTORY     - 1971     MONUMENTED       NGS
 BW2425
 BW2425                          STATION DESCRIPTION
 BW2425
 BW2425'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 BW2425'THE STATION IS LOCATED ABOUT 7-1/2 MILES SOUTH-SOUTHEAST OF
 BW2425'SARANAC, 6 MILES WEST OF ST JOSEPH AND 2-1/2 MILES SOUTHEAST OF
 BW2425'DELTA BRIDGE, IN A SMALL FENCED PASTURE OWNED BY MR. WILLIAM
 BW2425'VINSON, RR 2 BOX 85, ST JOSEPH LOUISIANA.  HIS TELEPHONE NUMBER
 BW2425'IS 776-3503.
 BW2425'
 BW2425'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 892
 BW2425'AND 3024 AT THE WEST END OF A BRIDGE AT THE SETTLEMENT OF DELTA
 BW2425'BRIDGE, GO SOUTH AND EAST ON HIGHWAY 3024 FOR 2.75 MILES TO AN
 BW2425'OLD HOUSE AND THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON THE
 BW2425'HIGHWAY FOR 0.3 MILE TO A FIELD ROAD RIGHT (SOUTH), A DRIVEWAY
 BW2425'ON LEFT LEADING NORTH TO A HOUSE AND A GRADED ROAD LEFT
 BW2425'(NORTHWEST).  TURN LEFT AND GO NORTH ON THE DRIVEWAY FOR 0.05
 BW2425'MILE TO THE STATION ON THE RIGHT IN A SMALL FENCED PASTURE,
 BW2425'JUST SOUTHEAST OF THE HOUSE.
 BW2425'
 BW2425'REFERENCE MARK 4 IS A STANDARD DISK STAMPED BANG 2 NO 4 1971,
 BW2425'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BW2425'IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 155 FEET
 BW2425'SOUTHEAST OF A POWER POLE, 73 FEET EAST OF THE FENCE CORNER AND
 BW2425'1 FOOT WEST OF THE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0782 ***********************************************************************
 BX0782  DESIGNATION -  BANK
 BX0782  PID         -  BX0782
 BX0782  STATE/COUNTY-  LA/AVOYELLES
 BX0782  COUNTRY     -  US
 BX0782  USGS QUAD   -  MARKSVILLE SOUTH (2018)
 BX0782
 BX0782                         *CURRENT SURVEY CONTROL
 BX0782  ______________________________________________________________________
 BX0782* NAD 83(1986) POSITION- 31 03 21.     (N) 092 02 54.     (W)   SCALED
 BX0782* NAVD 88 ORTHO HEIGHT -    22.801 (meters)       74.81  (feet) ADJUSTED
 BX0782  ______________________________________________________________________
 BX0782  GEOID HEIGHT    -        -26.892 (meters)                     GEOID18
 BX0782  DYNAMIC HEIGHT  -         22.772 (meters)       74.71  (feet) COMP
 BX0782  MODELED GRAVITY -    979,387.9   (mgal)                       NAVD 88
 BX0782
 BX0782  VERT ORDER      -  FIRST     CLASS I
 BX0782
 BX0782.The horizontal coordinates were scaled from a map and have
 BX0782.an estimated accuracy of +/- 6 seconds.
 BX0782
 BX0782.The 2009 superseded orthometric height was determined using a crustal movement
 BX0782.model based on published report NOAA Technical Report NOS/NGS 50
 BX0782.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0782.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0782.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0782
 BX0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0782.GEOID18 height accuracy estimate available here.
 BX0782
 BX0782.Click photographs - Photos may exist for this station.
 BX0782
 BX0782.The dynamic height is computed by dividing the NAVD 88
 BX0782.geopotential number by the normal gravity value computed on the
 BX0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0782.degrees latitude (g = 980.6199 gals.).
 BX0782
 BX0782.The modeled gravity was interpolated from observed gravity values.
 BX0782
 BX0782;                    North         East    Units  Estimated Accuracy
 BX0782;SPC LA N     -    61,720.    1,043,110.      MT  (+/- 180 meters Scaled)
 BX0782
 BX0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ908361(NAD 83)
 BX0782
 BX0782                          SUPERSEDED SURVEY CONTROL
 BX0782
 BX0782  NAVD 88 (05/17/09)   22.843  (m)           74.94   (f) SUPERSEDED  1 1
 BX0782  NAVD 88 (06/15/91)   22.819  (m)           74.87   (f) SUPERSEDED  1 1
 BX0782  NGVD 29 (11/26/84)   22.782  (m)           74.74   (f) ADJUSTED    1 1
 BX0782
 BX0782.Superseded values are not recommended for survey control.
 BX0782
 BX0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0782.See file dsdata.pdf to determine how the superseded data were derived.
 BX0782
 BX0782_MARKER: B = BOLT
 BX0782_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX0782_SP_SET: CURB
 BX0782_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0782
 BX0782  HISTORY     - Date     Condition        Report By
 BX0782  HISTORY     - UNK      MONUMENTED       USACE
 BX0782  HISTORY     - 1966     GOOD             CGS
 BX0782  HISTORY     - 1977     GOOD             NGS
 BX0782
 BX0782                          STATION DESCRIPTION
 BX0782
 BX0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0782'IN MANSURA.
 BX0782'AT MANSURA, IN SECTION 54, T 1 N, R 4 E, ABOUT 76 YARDS NORTHWEST OF
 BX0782'THE POST OFFICE, AT THE OLD CENTRAL BANK AND TRUST BUILDING WHICH
 BX0782'PRESENTLY HOUSES A BICYCLE SHOP, 24 FEET NORTHEAST OF THE CENTER LINE
 BX0782'OF STATE HIGHWAY 1, 21 FEET WEST OF A 34-INCH OAK TREE AT THE CORNER
 BX0782'OF THE BUILDING, 15 1/2 FEET SOUTHWEST OF THE CENTER OF THE FRONT AND
 BX0782'MAIN ENTRANCE, 15 FEET WEST OF BENCH MARK Q 14, A 1/4-INCH COPPER BOLT
 BX0782'SET IN THE TOP OF THE CONCRETE CURBING ALONG THE SOUTHWEST EDGE OF A
 BX0782'SIDEWALK, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND ABOUT LEVEL
 BX0782'WITH THE SIDEWALK.
 BX0782
 BX0782                          STATION RECOVERY (1977)
 BX0782
 BX0782'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0782'ABOUY 76 YARDS NORTHWEST OF POST OFFICE AT MANSURA, ONE QUARTER
 BX0782'INCH COPPER BOLT SET IN THE TOP OF THE CONCRETE CURBING ALONG
 BX0782'THE SOUTHWEST EDGE OF A SIDEWALK AT THE OLD CENTRAL BANK AND
 BX0782'TRUST BUILDING, 24 FEET NORTHEAST OF THE CENTER LINE OF STATE
 BX0782'HIGHWAY 107, 15.5 FEET SOUTHWEST OF THE CENTER OF THE FRONT AND
 BX0782'MAIN ENTRANCE, 15 FEET WEST OF BENCHMARK Q 14.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1540 ***********************************************************************
 BW1540  DESIGNATION -  BANK
 BW1540  PID         -  BW1540
 BW1540  STATE/COUNTY-  LA/CATAHOULA
 BW1540  COUNTRY     -  US
 BW1540  USGS QUAD   -  JONESVILLE SOUTH (2018)
 BW1540
 BW1540                         *CURRENT SURVEY CONTROL
 BW1540  ______________________________________________________________________
 BW1540* NAD 83(1986) POSITION- 31 37 16.     (N) 091 48 56.     (W)   SCALED
 BW1540* NAVD 88 ORTHO HEIGHT -    18.50  (+/-2cm)       60.7   (feet) VERTCON3
 BW1540  ______________________________________________________________________
 BW1540  GEOID HEIGHT    -        -25.983 (meters)                     GEOID18
 BW1540  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1540
 BW1540.The horizontal coordinates were scaled from a map and have
 BW1540.an estimated accuracy of +/- 6 seconds.
 BW1540
 BW1540.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1540.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1540
 BW1540.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1540.GEOID18 height accuracy estimate available here.
 BW1540
 BW1540.The vertical order pertains to the NGVD 29 superseded value.
 BW1540
 BW1540.Click photographs - Photos may exist for this station.
 BW1540
 BW1540;                    North         East    Units  Estimated Accuracy
 BW1540;SPC LA N     -   124,510.    1,064,940.      MT  (+/- 180 meters Scaled)
 BW1540
 BW1540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ123990(NAD 83)
 BW1540
 BW1540                          SUPERSEDED SURVEY CONTROL
 BW1540
 BW1540  NGVD 29 (??/??/92)   18.516  (m)           60.75   (f) ADJ UNCH    1 2
 BW1540
 BW1540.Superseded values are not recommended for survey control.
 BW1540
 BW1540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1540.See file dsdata.pdf to determine how the superseded data were derived.
 BW1540
 BW1540_MARKER: B = BOLT
 BW1540_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BW1540_SP_SET: SIDEWALK
 BW1540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1540
 BW1540  HISTORY     - Date     Condition        Report By
 BW1540  HISTORY     - UNK      MONUMENTED       USACE
 BW1540  HISTORY     - 1966     GOOD             CGS
 BW1540
 BW1540                          STATION DESCRIPTION
 BW1540
 BW1540'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1540'0.2 MI NE FROM JONESVILLE.
 BW1540'ABOUT 0.2 MILE NORTHEAST ALONG FRONT STREET FROM THE NORTHWEST END OF
 BW1540'THE U.S. HIGHWAY 84 BRIDGE OVER THE BLACK RIVER AT JONESVILLE, IN
 BW1540'SECTION 37, T 8 N, R 6 E, AT THE EAST CORNER OF THE MASONIC TEMPLE,
 BW1540'217 FEET SOUTHWEST OF THE CENTER LINE OF FIRST STREET, 54 FEET
 BW1540'NORTHWEST OF THE CENTER LINE OF FRONT STREET, 39 FEET NORTHEAST OF THE
 BW1540'EAST CORNER OF THE KEETH SUPER MARKET, 5 INCHES SOUTH OF THE EAST
 BW1540'CORNER OF THE TEMPLE, ABOUT 3 FEET BELOW A CORNER STONE, ABOUT 3 FEET
 BW1540'ABOVE THE LEVEL OF FRONT STREET, A SMALL BRASS PLUG SET IN THE TOP OF
 BW1540'THE NORTH CORNER OF A SIDEWALK.  NOTE-- THE CONCRETE SIDEWALK HAS BEEN
 BW1540'BADLY CRACKED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3164 ***********************************************************************
 BK3164  DESIGNATION -  BANK
 BK3164  PID         -  BK3164
 BK3164  STATE/COUNTY-  LA/CALCASIEU
 BK3164  COUNTRY     -  US
 BK3164  USGS QUAD   -  BLACK LAKE (2018)
 BK3164
 BK3164                         *CURRENT SURVEY CONTROL
 BK3164  ______________________________________________________________________
 BK3164* NAD 83(1992) POSITION- 30 03 31.91229(N) 093 24 00.03726(W)   ADJUSTED
 BK3164* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3164  **This station is located in a suspected subsidence area (see below).
 BK3164  ______________________________________________________________________
 BK3164  GEOID HEIGHT    -        -27.139 (meters)                     GEOID18
 BK3164  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 BK3164  HORZ ORDER      -  SECOND
 BK3164
 BK3164.The horizontal coordinates were established by classical geodetic methods
 BK3164.and adjusted by the National Geodetic Survey in January 1993.
 BK3164
 BK3164.** This station is in an area of known vertical motion. If an
 BK3164.** orthometric height was ever established but is not available 
 BK3164.** in the current survey control section, the orthometric height
 BK3164.** is considered suspect.  Suspect heights are available in the
 BK3164.** superseded section only if requested.
 BK3164
 BK3164.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3164.GEOID18 height accuracy estimate available here.
 BK3164
 BK3164.Click photographs - Photos may exist for this station.
 BK3164
 BK3164.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3164
 BK3164. The following values were computed from the NAD 83(1992) position.
 BK3164
 BK3164;                    North         East     Units Scale Factor Converg.
 BK3164;SPC LA S     -   174,588.196   800,737.312   MT  0.99992625   -1 02 00.1
 BK3164;SPC LA S     -   572,794.77  2,627,085.66   sFT  0.99992625   -1 02 00.1
 BK3164;UTM  15      - 3,325,375.466   461,442.560   MT  0.99961834   -0 12 01.3
 BK3164
 BK3164!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3164!SPC LA S     -   1.00000344  x   0.99992625  =   0.99992969
 BK3164!UTM  15      -   1.00000344  x   0.99961834  =   0.99962178
 BK3164
 BK3164:                Primary Azimuth Mark                     Grid Az
 BK3164:SPC LA S     -  RHODES                                   150 50 26.6
 BK3164:UTM  15      -  RHODES                                   150 00 27.8
 BK3164
 BK3164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6144225375(NAD 83)
 BK3164
 BK3164|---------------------------------------------------------------------|
 BK3164| PID    Reference Object                     Distance      Geod. Az  |
 BK3164|                                                           dddmmss.s |
 BK3164| CV8036 BANK RM 1                            27.400 METERS 07556     |
 BK3164| AV0335 RHODES                              APPROX.10.3 KM 1494826.5 |
 BK3164| BK3165 M 7                                 382.044 METERS 27257     |
 BK3164| CV8037 BANK RM 2                            26.900 METERS 28829     |
 BK3164|---------------------------------------------------------------------|
 BK3164
 BK3164                          SUPERSEDED SURVEY CONTROL
 BK3164
 BK3164  NAD 83(1986)-  30 03 31.93692(N)    093 24 00.02388(W) AD(       ) 2
 BK3164  NAD 27      -  30 03 31.17500(N)    093 23 59.45700(W) AD(       ) 2
 BK3164
 BK3164.Superseded values are not recommended for survey control.
 BK3164
 BK3164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3164.See file dsdata.pdf to determine how the superseded data were derived.
 BK3164
 BK3164_MARKER: DS = TRIANGULATION STATION DISK
 BK3164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3164_STAMPING: BANK 1933
 BK3164_MARK LOGO: CGS
 BK3164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3164+STABILITY: SURFACE MOTION
 BK3164
 BK3164  HISTORY     - Date     Condition        Report By
 BK3164  HISTORY     - 1933     MONUMENTED       CGS
 BK3164  HISTORY     - 1947     GOOD             CGS
 BK3164  HISTORY     - 1967     GOOD             CITGO
 BK3164
 BK3164                          STATION DESCRIPTION
 BK3164
 BK3164'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (JCB)
 BK3164'ON TOP OF SPOIL BANK ON S SIDE OF INTRACOASTAL CANAL (CALCASIEU
 BK3164'PARISH NAVIGATION CHANNEL) IN T 11 S, R 10 W, NEAR THE BOUNDARY
 BK3164'BETWEEN SECTIONS 32 AND 33 AND PROBABLY IN THE LATTER.  STATION
 BK3164'IS ABOUT 3 MILES SW OF ELLENDERS FERRY, 2-3/4 MILES W OF THE E
 BK3164'END OF THE LONG E-W TANGENT OF THE SHIP CHANNEL.  AND
 BK3164'APPROXIMATELY 1506 METERS W OF THE FIRST SMALL CANAL LEADING N
 BK3164'FROM SHIP CHANNEL.  IT IS 30 METERS S OF THE S BANK OF
 BK3164'THE CANAL.
 BK3164'
 BK3164'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 BK3164'THE TOPS OF SQUARE BLOCKS OR POSTS OF CONCRETE.
 BK3164'
 BK3164'STATION IS BEST REACHED BY BOAT BUT CAN BE REACHED BY CAR
 BK3164'IN DRY WEATHER.  CROSS TO SE SIDE OF ELLENDERS FERRY, ROUTE
 BK3164'104, AND DRIVE ON GRASS FLATS S OF SPOIL BANK.
 BK3164'
 BK3164'HEIGHT OF LIGHT ABOVE STATION MARK - 9 METERS.
 BK3164
 BK3164                          STATION RECOVERY (1947)
 BK3164
 BK3164'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 BK3164'RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.  STATION MARK AND
 BK3164'REFERENCE MARK 2 RECOVERED IN GOOD CONDITION.  REFERENCE MARK
 BK3164'1 RECOVERED IN FAIR CONDITION.  THIS MARK LEANS ABOUT 10 DEG
 BK3164'TO THE N AND RESTS UNFIRM IN THE GROUND.
 BK3164'
 BK3164'ELEVATION--11.836 FEET (3RD ORDER AS PUBLISHED IN U.S.E. QUAD
 BK3164'BAYOU CHOUPIQUE, LA.)
 BK3164
 BK3164                          STATION RECOVERY (1967)
 BK3164
 BK3164'RECOVERY NOTE BY CITIES SERVICE COMPANY 1967 (MLB)
 BK3164'STATION MARK WAS RECOVERED IN GOOD CONDITION EXCEPT THAT IT LEANS
 BK3164'SLIGHTLY TO THE NORTH.  REFERENCE MARKS WERE NOT RECOVERED AND IT
 BK3164'IS ASSUMED THAT THEY HAVE BEEN DESTROYED DUE TO EROSION OF THE
 BK3164'SOUTH BANK OF THE INTRACOASTAL CANAL.
 BK3164'
 BK3164'ORIGINAL DESCRIPTION ADEQUATE EXCEPT FOR FOLLOWING ADDITIONS--
 BK3164'
 BK3164'STATION MARK IS NOW ABOUT 20 FEET SOUTH OF THE SOUTH BANK OF THE
 BK3164'INTRACOASTAL CANAL, ABOUT 7,000 FEET WEST OF INTERSECTION OF OLIN
 BK3164'MATHIESON CANAL AND INTRACOASTAL CANAL.  AND ABOUT 900 FEET WEST
 BK3164'OF A LONE 12 INCH HACKBERRY TREE ON SPOIL BANK.  STATION CAN
 BK3164'BE REACHED BY BOAT ONLY.
 BK3164'
 BK3164'STATION WAS RECOVERED BY TRIANGULATION FROM WRIGHT AND 10B013
 BK3164'LDH.  CALCASIEU R.M. 2 IS VISIBLE FROM THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2818 ***********************************************************************
 CQ2818  DESIGNATION -  BANKS
 CQ2818  PID         -  CQ2818
 CQ2818  STATE/COUNTY-  LA/JACKSON
 CQ2818  COUNTRY     -  US
 CQ2818  USGS QUAD   -  CHATHAM (2018)
 CQ2818
 CQ2818                         *CURRENT SURVEY CONTROL
 CQ2818  ______________________________________________________________________
 CQ2818* NAD 83(1992) POSITION- 32 19 18.68361(N) 092 28 28.51008(W)   ADJUSTED
 CQ2818* NAVD 88 ORTHO HEIGHT -    79.6   (meters)      261.    (feet) VERTCON3
 CQ2818  ______________________________________________________________________
 CQ2818  GEOID HEIGHT    -        -25.585 (meters)                     GEOID18
 CQ2818  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 CQ2818  HORZ ORDER      -  SECOND
 CQ2818
 CQ2818.The horizontal coordinates were established by classical geodetic methods
 CQ2818.and adjusted by the National Geodetic Survey in January 1993.
 CQ2818
 CQ2818.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2818.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2818
 CQ2818.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2818.GEOID18 height accuracy estimate available here.
 CQ2818
 CQ2818.Click photographs - Photos may exist for this station.
 CQ2818
 CQ2818.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2818
 CQ2818. The following values were computed from the NAD 83(1992) position.
 CQ2818
 CQ2818;                    North         East     Units Scale Factor Converg.
 CQ2818;SPC LA N     -   202,000.585 1,002,392.865   MT  0.99993953   +0 00 48.4
 CQ2818;SPC LA N     -   662,730.25  3,288,683.92   sFT  0.99993953   +0 00 48.4
 CQ2818;UTM  15      - 3,576,233.213   549,454.301   MT  0.99963016   +0 16 51.4
 CQ2818
 CQ2818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2818!SPC LA N     -   0.99999151  x   0.99993953  =   0.99993104
 CQ2818!UTM  15      -   0.99999151  x   0.99963016  =   0.99962168
 CQ2818
 CQ2818:                Primary Azimuth Mark                     Grid Az
 CQ2818:SPC LA N     -  BANKS AZ MK                              310 40 52.1
 CQ2818:UTM  15      -  BANKS AZ MK                              310 24 49.1
 CQ2818
 CQ2818_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR4945476233(NAD 83)
 CQ2818
 CQ2818|---------------------------------------------------------------------|
 CQ2818| PID    Reference Object                     Distance      Geod. Az  |
 CQ2818|                                                           dddmmss.s |
 CQ2818| CQ2817 BANKS A PT                            8.716 METERS 13351     |
 CQ2818| CY3346 BANKS RM 1                           12.738 METERS 14809     |
 CQ2818| CY3347 BANKS RM 2                                         30606     |
 CQ2818| CY3345 BANKS AZ MK                                        3104140.5 |
 CQ2818|---------------------------------------------------------------------|
 CQ2818
 CQ2818                          SUPERSEDED SURVEY CONTROL
 CQ2818
 CQ2818  NAD 83(1986)-  32 19 18.69712(N)    092 28 28.50035(W) AD(       ) 2
 CQ2818  NAD 27      -  32 19 18.14637(N)    092 28 27.97764(W) AD(       ) 2
 CQ2818  NGVD 29 (07/19/86)   79.7    (m)          261.     (f) VERT ANG       
 CQ2818
 CQ2818.Superseded values are not recommended for survey control.
 CQ2818
 CQ2818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2818.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2818
 CQ2818_MARKER: DD = SURVEY DISK
 CQ2818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2818_STAMPING: BANKS 1971
 CQ2818_MARK LOGO: LADHGS
 CQ2818_PROJECTION: RECESSED 10 CENTIMETERS
 CQ2818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2818+STABILITY: SURFACE MOTION
 CQ2818
 CQ2818  HISTORY     - Date     Condition        Report By
 CQ2818  HISTORY     - 1971     MONUMENTED       LADH
 CQ2818  HISTORY     - 20101023 GOOD             GEOCAC
 CQ2818
 CQ2818                          STATION DESCRIPTION
 CQ2818
 CQ2818'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RT)
 CQ2818'THE STATION IS LOCATED 1.5 MILES NORTHWEST OF CHATHAM, 6
 CQ2818'MILES SOUTHWEST OF EROS AND 17 MILES NORTH OF SIKES, IN THE
 CQ2818'SOUTHWEST 1/4 OF SECTION 33, T16N, R1W, AND ON THE
 CQ2818'PROPERTY OWNED BY H. H. BANKS, ADDRESS ROUTE 1, BOX 141,
 CQ2818'CHATHAM, LOUISIANA, TELEPHONE 249-5736.
 CQ2818'
 CQ2818'TO REACH THE STATION FROM THE RAILROAD CROSSING AT THE
 CQ2818'INTERSECTION OF STATE HIGHWAY 34 AND 4 IN CHATHAM, DRIVE
 CQ2818'NORTHWEST ALONG STATE HIGHWAY 4 FOR 0.6 MILE TO ITS
 CQ2818'INTERSECTION WITH STATE HIGHWAY 146, TAKE STATE HIGHWAY 146
 CQ2818'NORTHWEST FOR 1.5 MILES TO THE STATION WHICH IS SET TO THE
 CQ2818'RIGHT AND NORTHEAST OF THE HIGHWAY NEAR A FENCE CORNER.
 CQ2818'
 CQ2818'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE NORTHWEST
 CQ2818'ALONG STATE HIGHWAY 146 FOR 0.4 MILE TO THE MARK WHICH IS
 CQ2818'SET TO THE LEFT AND SOUTHWEST OF THE HIGHWAY NEAR A GRAVEL
 CQ2818'DRIVE AND A FENCE CORNER.
 CQ2818'
 CQ2818'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2818'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN
 CQ2818'THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 CQ2818'4 INCHES BELOW THE GROUND.  THE SUB-SURFACE MARK DISK IS
 CQ2818'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 36
 CQ2818'INCHES BELOW THE GROUND SURFACE.  THEY ARE STAMPED
 CQ2818'BANKS 1971.  THE MARK IS 42 FEET EAST-NORTHEAST OF THE
 CQ2818'CENTER OF STATE HIGHWAY 146, 41 FEET EAST-SOUTHEAST OF
 CQ2818'A FENCE, 34 FEET WEST-NORTHWEST OF AN 8 INCH PECAN TREE, 12
 CQ2818'FEET EAST-NORTHEAST OF A METAL WITNESS POST AND SIGN, AND
 CQ2818'10 FEET SOUTHEAST OF A FENCE CORNER.
 CQ2818'
 CQ2818'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2818'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE
 CQ2818'TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 CQ2818'FLUSH WITH THE GROUND.  IT IS STAMPED BANKS R.M. 1 1971.  IT
 CQ2818'IS 81 FEET SOUTHEAST OF A FENCE CORNER, 66 FEET SOUTH OF AN
 CQ2818'8 INCH PECAN TREE, 30 FEET NORTHEAST OF THE CENTER OF
 CQ2818'STATE HIGHWAY 146, AND 1 FOOT SOUTH-SOUTHWEST OF A FENCE.
 CQ2818'
 CQ2818'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2818'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET INTO
 CQ2818'THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 CQ2818'FLUSH WITH THE GROUND.  IT IS STAMPED BANKS R.M. 2 1971.  IT IS
 CQ2818'50 FEET WEST-SOUTHWEST OF AN 8 INCH PECAN TREE, 37 FEET
 CQ2818'EAST-NORTHEAST OF THE CENTER OF STATE HIGHWAY 146, 20 FEET
 CQ2818'EAST-SOUTHEAST OF THE CENTER OF A GRAVEL DRIVE, AND 5 FEET
 CQ2818'EAST-NORTHEAST OF A FENCE CORNER.
 CQ2818'
 CQ2818'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2818'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE
 CQ2818'TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 CQ2818'FLUSH WITH THE GROUND.  IT IS STAMPED BANKS AZ.MARK 1971.  IT
 CQ2818'IS 110 FEET EAST-SOUTHEAST OF THE CENTER OF A DRIVE, 32
 CQ2818'FEET NORTHWEST OF A FENCE CORNER, 26 FEET SOUTH-SOUTHWEST OF
 CQ2818'THE CENTER OF STATE HIGHWAY 146, 7 FEET EAST-NORTHEAST OF
 CQ2818'A FENCE, AND 5 FEET EAST-NORTHEAST OF A METAL WITNESS POST AND
 CQ2818'SIGN.
 CQ2818'
 CQ2818'THE DISTANCE BETWEEN R.M. 1 AND R.M. 2 WAS NOT TAKEN BECAUSE
 CQ2818'OF AN OBSTRUCTION.
 CQ2818'
 CQ2818'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CQ2818
 CQ2818                          STATION RECOVERY (2010)
 CQ2818
 CQ2818'RECOVERY NOTE BY GEOCACHING 2010 (JAK)
 CQ2818'THE STATION WAS FOUND IN GOOD CONDITION 12 FEET ENE OF A METAL WITNESS
 CQ2818'POST, ABOUT NINE INCHES BELOW THE  SURROUNDING GROUND SURFACE.
 CQ2818'
 CQ2818'REFERENCE MARK 1 WAS FOUND IN GOOD CONDITION, LEVEL WITH THE
 CQ2818'SURROUNDING GROUND SURFACE, 1 FOOT SSW OF AN OLD WIRE FENCE LINE
 CQ2818'
 CQ2818'REFERENCE MARK 2 WAS FOUND IN GOOD CONDITION, FOUR INCHES BELOW THE
 CQ2818'SURROUNDING GROUND SURFACE. IT IS APPROXIMATELY 5.1 FEET NORTH FROM
 CQ2818'EDGE OF OLDER WIRE FENCE CORNER POST. A MEASUREMENT WAS TAKEN FROM THE
 CQ2818'STATION TO REFERENCE MARK 2, WHICH IS APPROXIMATELY 12.71 METERS
 CQ2818'
 CQ2818'THE AZIMUTH MARK COULD NOT BE LOCATED AT THIS TIME
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3013 ***********************************************************************
 BX3013  DESIGNATION -  BAR
 BX3013  PID         -  BX3013
 BX3013  STATE/COUNTY-  LA/SABINE
 BX3013  COUNTRY     -  US
 BX3013  USGS QUAD   -  CONVERSE (2018)
 BX3013
 BX3013                         *CURRENT SURVEY CONTROL
 BX3013  ______________________________________________________________________
 BX3013* NAD 83(1993) POSITION- 31 46 44.66369(N) 093 44 33.19877(W)   ADJUSTED
 BX3013* NAVD 88 ORTHO HEIGHT -    99.1   (meters)      325.    (feet) VERTCON3
 BX3013  ______________________________________________________________________
 BX3013  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 BX3013  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 BX3013  HORZ ORDER      -  FIRST
 BX3013
 BX3013.The horizontal coordinates were established by classical geodetic methods
 BX3013.and adjusted by the National Geodetic Survey in February 1996.
 BX3013
 BX3013.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3013.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3013
 BX3013.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3013.GEOID18 height accuracy estimate available here.
 BX3013
 BX3013.Click photographs - Photos may exist for this station.
 BX3013
 BX3013.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX3013
 BX3013. The following values were computed from the NAD 83(1993) position.
 BX3013
 BX3013;                    North         East     Units Scale Factor Converg.
 BX3013;SPC LA N     -   142,491.720   882,318.664   MT  0.99991765   -0 39 25.0
 BX3013;SPC LA N     -   467,491.58  2,894,740.48   sFT  0.99991765   -0 39 25.0
 BX3013;SPC TXNC     - 2,022,668.395 1,050,519.152   MT  1.00011693   +2 35 40.9
 BX3013;SPC TXNC     - 6,636,037.89  3,446,578.25   sFT  1.00011693   +2 35 40.9
 BX3013;UTM  15      - 3,516,187.998   429,693.152   MT  0.99966096   -0 23 27.9
 BX3013
 BX3013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX3013!SPC LA N     -   0.99998855  x   0.99991765  =   0.99990620
 BX3013!SPC TXNC     -   0.99998855  x   1.00011693  =   1.00010547
 BX3013!UTM  15      -   0.99998855  x   0.99966096  =   0.99964951
 BX3013
 BX3013:                Primary Azimuth Mark                     Grid Az
 BX3013:SPC LA N     -  MITCHELL                                 083 04 48.4
 BX3013:SPC TXNC     -  MITCHELL                                 079 49 42.5
 BX3013:UTM  15      -  MITCHELL                                 082 48 51.3
 BX3013
 BX3013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR2969316187(NAD 83)
 BX3013
 BX3013|---------------------------------------------------------------------|
 BX3013| PID    Reference Object                     Distance      Geod. Az  |
 BX3013|                                                           dddmmss.s |
 BX3013| BX3007 MITCHELL                            APPROX.11.0 KM 0822523.4 |
 BX3013| BX3012 CONVERSE MUN TANK                   APPROX. 3.9 KM 0894132.4 |
 BX3013| CV8040 BAR RM 1                             26.798 METERS 10705     |
 BX3013| BX3048 DREKA LOT                           APPROX.20.1 KM 2445003.4 |
 BX3013| BX3014 WPA STATION I 3359                   18.662 METERS 25407     |
 BX3013| CV8039 BAR AZ MK                                          2683440.5 |
 BX3013|---------------------------------------------------------------------|
 BX3013
 BX3013                          SUPERSEDED SURVEY CONTROL
 BX3013
 BX3013  NAD 83(1992)-  31 46 44.66482(N)    093 44 33.19723(W) AD(       ) 1
 BX3013  NAD 83(1986)-  31 46 44.67173(N)    093 44 33.19473(W) AD(       ) 1
 BX3013  NAD 27      -  31 46 44.05922(N)    093 44 32.53054(W) AD(       ) 1
 BX3013  NGVD 29 (07/19/86)   99.2    (m)          325.     (f) VERT ANG       
 BX3013
 BX3013.Superseded values are not recommended for survey control.
 BX3013
 BX3013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3013.See file dsdata.pdf to determine how the superseded data were derived.
 BX3013
 BX3013_MARKER: DS = TRIANGULATION STATION DISK
 BX3013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3013_STAMPING: BAR 1971
 BX3013_MARK LOGO: CGS
 BX3013_PROJECTION: FLUSH
 BX3013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3013+STABILITY: SURFACE MOTION
 BX3013
 BX3013  HISTORY     - Date     Condition        Report By
 BX3013  HISTORY     - 1971     MONUMENTED       NGS
 BX3013
 BX3013                          STATION DESCRIPTION
 BX3013
 BX3013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX3013'THE STATION IS LOCATED JUST NORTH OF STATE HIGHWAY 174 ABOUT 3 MILES
 BX3013'WEST OF CONVERSE, IN THE SOUTHWEST 1/4 OF SECTION 7, T 9 N, R 13 W,
 BX3013'ON LAND OWNED BY THE INTERNATIONAL PAPER COMPANY.  IT IS IN CARE OF
 BX3013'MR. SAM SCOTT, POST OFFICE BOX 574, ZWOLLE, LOUISIANA.
 BX3013'
 BX3013'TO REACH THE STATION FROM THE JUNCTION OF US
 BX3013'HIGHWAY 171 AND STATE HIGHWAY 174 IN CONVERSE, GO WEST ON STATE
 BX3013'HIGHWAY 174 FOR 3 MILES TO THE STATION ON THE RIGHT.
 BX3013'
 BX3013'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON STATE HIGHWAY
 BX3013'174 FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT.
 BX3013'
 BX3013'THE STATION MARKS ARE STANDARD DISKS STAMPED BAR 1971.  THE SURFACE
 BX3013'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BX3013'THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 74 FEET NORTH OF
 BX3013'THE CENTER OF STATE HIGHWAY 174, 43 FEET NORTHEAST OF A TWIN-TRUNK
 BX3013'OAK TREE, 37 FEET NORTH OF THE CENTER OF A WIRE GATE AND 31.5
 BX3013'FEET NORTHWEST OF A UTILITY POLE.  THE UNDERGROUND DISK IS
 BX3013'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 BX3013'GROUND SURFACE.
 BX3013'
 BX3013'REFERENCE MARK 1, A STANDARD DISK STAMPED BAR NO 1 1971, IS SET IN
 BX3013'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4
 BX3013'INCHES ABOVE THE GROUND SURFACE.  IT IS 68 FEET NORTH OF THE CENTER
 BX3013'OF STATE HIGHWAY 174, 40 FEET SOUTH OF A 10-INCH HICKORY TREE, 14
 BX3013'FEET SOUTH OF THE CENTER OF A FIELD ROAD AND 2.3 FEET NORTHWEST
 BX3013'OF A METAL WITNESS POST WITH SIGN.
 BX3013'
 BX3013'REFERENCE MARK 2, A STANDARD LOUISIANA GEODETIC SURVEY DISK STAMPED
 BX3013'WPA STATION I 3359, IS SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE
 BX3013'MONUMENT THAT PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS 42
 BX3013'FEET NORTH OF THE CENTER OF STATE HIGHWAY 174, 36 FEET EAST OF A
 BX3013'16-INCH OAK TREE AND 27 FEET WEST OF A TWIN-TRUNK OAK TREE.
 BX3013'
 BX3013'THE AZIMUTH MARK, A STANDARD DISK STAMPED BAR 1971, IS SET IN THE TOP
 BX3013'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 5 INCHES
 BX3013'ABOVE THE GROUND SURFACE.  IT IS 35 FEET SOUTH OF THE CENTER OF
 BX3013'STATE HIGHWAY 174, 4 FEET NORTHEAST OF A 10-INCH GUM TREE AND 2
 BX3013'FEET NORTHWEST OF A METAL WITNESS POST WITH SIGN.
 BX3013'
 BX3013'NEAREST TOWN--CONVERSE.
 BX3013'
 BX3013'HEIGHT OF LIGHT ABOVE STATION MARK 26.4 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3288 ***********************************************************************
 AU3288  DESIGNATION -  BARA
 AU3288  PID         -  AU3288
 AU3288  STATE/COUNTY-  LA/JEFFERSON
 AU3288  COUNTRY     -  US
 AU3288  USGS QUAD   -  LAFITTE (2018)
 AU3288
 AU3288                         *CURRENT SURVEY CONTROL
 AU3288  ______________________________________________________________________
 AU3288* NAD 83(1992) POSITION- 29 41 56.61303(N) 090 06 13.41958(W)   ADJUSTED
 AU3288* NAD 83(1992) ELLIP HT-   -24.239 (meters)        (09/30/02)   ADJUSTED
 AU3288* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3288  **This station is located in a suspected subsidence area (see below).
 AU3288  ______________________________________________________________________
 AU3288  GEOID HEIGHT    -        -25.197 (meters)                     GEOID18
 AU3288  NAD 83(1992) X  -    -10,038.312 (meters)                     COMP
 AU3288  NAD 83(1992) Y  - -5,544,830.183 (meters)                     COMP
 AU3288  NAD 83(1992) Z  -  3,141,428.085 (meters)                     COMP
 AU3288  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 AU3288  HORZ ORDER      -  FIRST
 AU3288  ELLP ORDER      -  FOURTH    CLASS II
 AU3288
 AU3288.The horizontal coordinates were established by GPS observations
 AU3288.and adjusted by the National Geodetic Survey in January 1993.
 AU3288
 AU3288.** This station is in an area of known vertical motion. If an
 AU3288.** orthometric height was ever established but is not available 
 AU3288.** in the current survey control section, the orthometric height
 AU3288.** is considered suspect.  Suspect heights are available in the
 AU3288.** superseded section only if requested.
 AU3288
 AU3288.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3288.GEOID18 height accuracy estimate available here.
 AU3288
 AU3288.Click photographs - Photos may exist for this station.
 AU3288
 AU3288.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3288
 AU3288.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3288
 AU3288.The ellipsoidal height was determined by GPS observations
 AU3288.and is referenced to NAD 83.
 AU3288
 AU3288. The following values were computed from the NAD 83(1992) position.
 AU3288
 AU3288;                    North         East     Units Scale Factor Converg.
 AU3288;SPC LA S     -   133,547.879 1,118,986.925   MT  0.99993953   +0 36 53.3
 AU3288;SPC LA S     -   438,148.33  3,671,209.60   sFT  0.99993953   +0 36 53.3
 AU3288;UTM  15      - 3,288,950.545   780,238.930   MT  1.00056910   +1 26 09.2
 AU3288
 AU3288!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3288!SPC LA S     -   1.00000381  x   0.99993953  =   0.99994334
 AU3288!UTM  15      -   1.00000381  x   1.00056910  =   1.00057291
 AU3288
 AU3288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8023888950(NAD 83)
 AU3288
 AU3288                          SUPERSEDED SURVEY CONTROL
 AU3288
 AU3288  ELLIP H (01/21/93)  -24.235  (m)                       GP(       ) 4 2
 AU3288  NAD 83(1986)-  29 41 56.62959(N)    090 06 13.42289(W) AD(       ) 1
 AU3288  NAD 27      -  29 41 55.86974(N)    090 06 13.15693(W) AD(       ) 1
 AU3288
 AU3288.Superseded values are not recommended for survey control.
 AU3288
 AU3288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3288.See file dsdata.pdf to determine how the superseded data were derived.
 AU3288
 AU3288_MARKER: DS = TRIANGULATION STATION DISK
 AU3288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3288_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AU3288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3288+STABILITY: SURFACE MOTION
 AU3288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3288+SATELLITE: SATELLITE OBSERVATIONS - 1987
 AU3288
 AU3288  HISTORY     - Date     Condition        Report By
 AU3288  HISTORY     - 1987     MONUMENTED       LADTD
 AU3288
 AU3288                          STATION DESCRIPTION
 AU3288
 AU3288'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AU3288'THE STATION IS LOCATED ABOUT 4.5 KM (2.8 MI) SOUTHEAST OF BARATARIA,
 AU3288'2.4 KM (1.5 MI) NORTH OF LAFITTE, ON THE WEST SIDE OF BAYOU BARATARIA
 AU3288'ALONG STATE HIGHWAY 301, IN FRONT OF THE LAFITTE-BARATARIA-CROWN POINT
 AU3288'FIRE STATION 41.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 AU3288'AND DEVELOPMENT.
 AU3288'
 AU3288'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 45 AND 302 IN
 AU3288'LAFITTE, GO SOUTHWEST FOR 0.44 KM (0.3 MI) ON HIGHWAY 302 ACROSS A
 AU3288'BRIDGE TO A T-ROAD.  TURN LEFT AND GO SOUTHEAST FOR 4.6 KM (2.85 MI)
 AU3288'ON STATE HIGHWAY 301 TO THE FIRE STATION AND THE STATION MARK ON THE
 AU3288'RIGHT.
 AU3288'
 AU3288'THE STATION IS A STANDARD NGS DISK STAMPED---BARA JPW 1987---, SET
 AU3288'INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 1
 AU3288'CM BELOW GROUND.  LOCATED 14.1 METERS (46.3 FT) EAST FROM THE
 AU3288'NORTHEAST CORNER OF THE FIRE STATION, 11.6 METERS (38.1 FT) SOUTH FROM
 AU3288'A URILITY POLE WITH A LIGHT ATTACHED, 6.3 METERS (20.7 FT) NORTH FROM
 AU3288'THE NORTH EDGE OF THE SOUTH DRIVE TO THE FIRE STATION, AND 5.6 METERS
 AU3288'(18.4 FT) WEST FROM THE CENTER OF THE HIGHWAY.
 AU3288'
 AU3288'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED
 AU3288'---BARA JPW 1987---, SET INTO AN IRREGULAR MASS OF CONCRETE 1.2 METERS
 AU3288'BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3289 ***********************************************************************
 AU3289  DESIGNATION -  BARA AZ MK
 AU3289  PID         -  AU3289
 AU3289  STATE/COUNTY-  LA/JEFFERSON
 AU3289  COUNTRY     -  US
 AU3289  USGS QUAD   -  LAFITTE (2018)
 AU3289
 AU3289                         *CURRENT SURVEY CONTROL
 AU3289  ______________________________________________________________________
 AU3289* NAD 83(1992) POSITION- 29 41 46.10801(N) 090 06 12.53942(W)   NO CHECK
 AU3289* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3289  **This station is located in a suspected subsidence area (see below).
 AU3289  ______________________________________________________________________
 AU3289  GEOID HEIGHT    -        -25.188 (meters)                     GEOID18
 AU3289  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 AU3289  HORZ ORDER      -  SECOND
 AU3289
 AU3289.The horizontal coordinates were established by classical geodetic methods
 AU3289.and adjusted by the National Geodetic Survey in January 1993.
 AU3289
 AU3289.No horizontal observational check was made to the station.
 AU3289
 AU3289.** This station is in an area of known vertical motion. If an
 AU3289.** orthometric height was ever established but is not available 
 AU3289.** in the current survey control section, the orthometric height
 AU3289.** is considered suspect.  Suspect heights are available in the
 AU3289.** superseded section only if requested.
 AU3289
 AU3289.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3289.GEOID18 height accuracy estimate available here.
 AU3289
 AU3289.Click photographs - Photos may exist for this station.
 AU3289
 AU3289.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3289
 AU3289. The following values were computed from the NAD 83(1992) position.
 AU3289
 AU3289;                    North         East     Units Scale Factor Converg.
 AU3289;SPC LA S     -   133,224.712 1,119,014.054   MT  0.99993980   +0 36 53.8
 AU3289;SPC LA S     -   437,088.08  3,671,298.61   sFT  0.99993980   +0 36 53.8
 AU3289;UTM  15      - 3,288,627.596   780,270.707   MT  1.00056932   +1 26 09.1
 AU3289
 AU3289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3289!SPC LA S     -   1.00000385  x   0.99993980  =   0.99994365
 AU3289!UTM  15      -   1.00000385  x   1.00056932  =   1.00057317
 AU3289
 AU3289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8027088627(NAD 83)
 AU3289
 AU3289                          SUPERSEDED SURVEY CONTROL
 AU3289
 AU3289  NAD 83(1986)-  29 41 46.12458(N)    090 06 12.54271(W) AD(       ) 2
 AU3289  NAD 27      -  29 41 45.36440(N)    090 06 12.27677(W) AD(       ) 2
 AU3289
 AU3289.Superseded values are not recommended for survey control.
 AU3289
 AU3289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3289.See file dsdata.pdf to determine how the superseded data were derived.
 AU3289
 AU3289_MARKER: DZ = AZIMUTH MARK DISK
 AU3289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3289_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AU3289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3289+STABILITY: SURFACE MOTION
 AU3289
 AU3289  HISTORY     - Date     Condition        Report By
 AU3289  HISTORY     - 1987     MONUMENTED       LADTD
 AU3289
 AU3289                          STATION DESCRIPTION
 AU3289
 AU3289'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 AU3289'THE STATION IS LOCATED ABOUT 4.5 KM (2.8 MI)
 AU3289'SOUTHEAST OF BARATARIA,
 AU3289'2.4 KM (1.5 MI) NORTH OF LAFITTE, ON THE WEST SIDE OF BAYOU
 AU3289'BARATARIA ON STATE HIGHWAY 301 JUST SOUTH OF THE
 AU3289'LAFITTE-BARATARIA-CROWN POINT FIRE STATION 41.
 AU3289'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT
 AU3289'
 AU3289'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 45 AND 302
 AU3289'IN JEAN LAFITTE GO SOUTHWEST FOR 0.4 KM (0.3 MI) ON HIGHWAY 302 TO
 AU3289'A T-ROAD.
 AU3289'TURN LEFT AND GO SOUTHEAST FOR 4.6 KM (2.85 MI) ON HIGHWAY 301 TO
 AU3289'THE LAFITTE-BARATARIA-CROWN POINT FIRE STATION 41,
 AU3289'CONTINUE STRAIGHT AHEAD AND GO SOUTHEAST FOR
 AU3289'0.32 KM (0.2 MI) ON HIGHWAY 301 TO THE STATION MARK ON THE LEFT.
 AU3289'
 AU3289'THE STATION IS A STANDARD NGS DISK
 AU3289'STAMPED---BARA JPW 1987---,
 AU3289'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 AU3289'30 CM IN DIAMETER PROJECTING 2 CM ABOVE GROUND.  LOCATED
 AU3289'10.2 METERS (33.5 FT) NORTHWEST FROM A 20-INCH LIVE OAK TREE,
 AU3289'7.2 METERS (23.6 FT) EAST FROM THE CENTER OF THE HIGHWAY,
 AU3289'3.2 METERS (10.5 FT) NORTHEAST FROM A 12-INCH TREE, AND
 AU3289'0.5 METERS (1.6 FT) SOUTH FROM A FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2820 ***********************************************************************
 AU2820  DESIGNATION -  BARATARIA WATER TANK
 AU2820  PID         -  AU2820
 AU2820  STATE/COUNTY-  LA/JEFFERSON
 AU2820  COUNTRY     -  US
 AU2820  USGS QUAD   -  LAFITTE (2018)
 AU2820
 AU2820                         *CURRENT SURVEY CONTROL
 AU2820  ______________________________________________________________________
 AU2820* NAD 83(1992) POSITION- 29 42 57.65539(N) 090 06 45.39425(W)   ADJUSTED
 AU2820  **This station is located in a suspected subsidence area (see below).
 AU2820  ______________________________________________________________________
 AU2820  GEOID HEIGHT    -        -25.253 (meters)                     GEOID18
 AU2820  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 AU2820  HORZ ORDER      -  THIRD
 AU2820
 AU2820.The horizontal coordinates were established by classical geodetic methods
 AU2820.and adjusted by the National Geodetic Survey in January 1993.
 AU2820
 AU2820.** This station is in an area of known vertical motion. If an
 AU2820.** orthometric height was ever established but is not available 
 AU2820.** in the current survey control section, the orthometric height
 AU2820.** is considered suspect.  Suspect heights are available in the
 AU2820.** superseded section only if requested.
 AU2820
 AU2820.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2820.GEOID18 height accuracy estimate available here.
 AU2820
 AU2820.Click photographs - Photos may exist for this station.
 AU2820
 AU2820.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2820
 AU2820. The following values were computed from the NAD 83(1992) position.
 AU2820
 AU2820;                    North         East     Units Scale Factor Converg.
 AU2820;SPC LA S     -   135,418.022 1,118,107.453   MT  0.99993803   +0 36 37.4
 AU2820;SPC LA S     -   444,283.96  3,668,324.20   sFT  0.99993803   +0 36 37.4
 AU2820;UTM  15      - 3,290,809.052   779,332.170   MT  1.00056284   +1 25 56.0
 AU2820
 AU2820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7933290809(NAD 83)
 AU2820
 AU2820                          SUPERSEDED SURVEY CONTROL
 AU2820
 AU2820  NAD 83(1986)-  29 42 57.67056(N)    090 06 45.39702(W) AD(       ) 3
 AU2820  NAD 27      -  29 42 56.91076(N)    090 06 45.13049(W) AD(       ) 3
 AU2820
 AU2820.Superseded values are not recommended for survey control.
 AU2820
 AU2820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2820.See file dsdata.pdf to determine how the superseded data were derived.
 AU2820
 AU2820_MARKER: 53 = ELEVATED TANK
 AU2820
 AU2820  HISTORY     - Date     Condition        Report By
 AU2820  HISTORY     - 1972     FIRST OBSERVED   NGS
 AU2820
 AU2820                          STATION DESCRIPTION
 AU2820
 AU2820'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2820'THE BARATARIA, WATER TANK IS LOCATED IN THE SMALL COMMUNITY OF
 AU2820'BARATARIA AT THE INTERSECTION OF MADERE PLACE AND STATE HIGHWAY 45.
 AU2820'
 AU2820'IT IS A 4-LEGGED SELF-SUPPORTED STEEL STRUCTURE, PAINTED GREEN AND
 AU2820'HAS AN OVERALL HEIGHT OF APPROXIMATELY 130 FEET.
 AU2820'
 AU2820'POINT INTERSECTED WAS THE VENT AT THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2915 ***********************************************************************
 AU2915  DESIGNATION -  BARATARIA WATERWAY LIGHT 44
 AU2915  PID         -  AU2915
 AU2915  STATE/COUNTY-  LA/JEFFERSON
 AU2915  COUNTRY     -  US
 AU2915  USGS QUAD   -  BAY DOSGRIS (2018)
 AU2915
 AU2915                         *CURRENT SURVEY CONTROL
 AU2915  ______________________________________________________________________
 AU2915* NAD 83(1992) POSITION- 29 29 41.60854(N) 090 01 06.46119(W)   ADJUSTED
 AU2915  **This station is located in a suspected subsidence area (see below).
 AU2915  ______________________________________________________________________
 AU2915  GEOID HEIGHT    -        -24.565 (meters)                     GEOID18
 AU2915  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 AU2915  HORZ ORDER      -  THIRD
 AU2915
 AU2915.The horizontal coordinates were established by classical geodetic methods
 AU2915.and adjusted by the National Geodetic Survey in January 1993.
 AU2915
 AU2915.** This station is in an area of known vertical motion. If an
 AU2915.** orthometric height was ever established but is not available 
 AU2915.** in the current survey control section, the orthometric height
 AU2915.** is considered suspect.  Suspect heights are available in the
 AU2915.** superseded section only if requested.
 AU2915
 AU2915.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2915.GEOID18 height accuracy estimate available here.
 AU2915
 AU2915.Click photographs - Photos may exist for this station.
 AU2915
 AU2915.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2915
 AU2915. The following values were computed from the NAD 83(1992) position.
 AU2915
 AU2915;                    North         East     Units Scale Factor Converg.
 AU2915;SPC LA S     -   111,010.957 1,127,497.314   MT  0.99996447   +0 39 26.8
 AU2915;SPC LA S     -   364,208.45  3,699,130.77   sFT  0.99996447   +0 39 26.8
 AU2915;UTM  15      - 3,266,522.611   789,075.276   MT  1.00063123   +1 28 08.3
 AU2915;UTM  16      - 3,266,615.026   207,343.156   MT  1.00065695   -1 29 13.9
 AU2915
 AU2915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8907566522(NAD 83)
 AU2915
 AU2915                          SUPERSEDED SURVEY CONTROL
 AU2915
 AU2915  NAD 83(1986)-  29 29 41.62249(N)    090 01 06.46750(W) AD(       ) 3
 AU2915  NAD 27      -  29 29 40.84189(N)    090 01 06.20904(W) AD(       ) 3
 AU2915
 AU2915.Superseded values are not recommended for survey control.
 AU2915
 AU2915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2915.See file dsdata.pdf to determine how the superseded data were derived.
 AU2915
 AU2915_MARKER: 14 = NAVIGATION LIGHT
 AU2915
 AU2915  HISTORY     - Date     Condition        Report By
 AU2915  HISTORY     - 1966     FIRST OBSERVED   CGS
 AU2915
 AU2915                          STATION DESCRIPTION
 AU2915
 AU2915'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0814 ***********************************************************************
 BX0814  DESIGNATION -  BARBIN BOLT
 BX0814  PID         -  BX0814
 BX0814  STATE/COUNTY-  LA/AVOYELLES
 BX0814  COUNTRY     -  US
 BX0814  USGS QUAD   -  MARKSVILLE NORTH (2018)
 BX0814
 BX0814                         *CURRENT SURVEY CONTROL
 BX0814  ______________________________________________________________________
 BX0814* NAD 83(1986) POSITION- 31 10 31.     (N) 092 03 34.     (W)   SCALED
 BX0814* NAVD 88 ORTHO HEIGHT -    15.56  (+/-2cm)       51.0   (feet) VERTCON3
 BX0814  ______________________________________________________________________
 BX0814  GEOID HEIGHT    -        -26.723 (meters)                     GEOID18
 BX0814  VERT ORDER      -  ? (See Below)
 BX0814
 BX0814.The horizontal coordinates were scaled from a map and have
 BX0814.an estimated accuracy of +/- 6 seconds.
 BX0814
 BX0814.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0814.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0814
 BX0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0814.GEOID18 height accuracy estimate available here.
 BX0814
 BX0814.The vertical order pertains to the NGVD 29 superseded value.
 BX0814
 BX0814.Click photographs - Photos may exist for this station.
 BX0814
 BX0814;                    North         East    Units  Estimated Accuracy
 BX0814;SPC LA N     -    74,960.    1,042,000.      MT  (+/- 180 meters Scaled)
 BX0814
 BX0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ896494(NAD 83)
 BX0814
 BX0814                          SUPERSEDED SURVEY CONTROL
 BX0814
 BX0814  NGVD 29 (11/26/84)   15.529  (m)           50.95   (f) ADJUSTED       
 BX0814
 BX0814.Superseded values are not recommended for survey control.
 BX0814
 BX0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0814.See file dsdata.pdf to determine how the superseded data were derived.
 BX0814
 BX0814_MARKER: B = BOLT
 BX0814_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BX0814_PROJECTION: RECESSED 91 CENTIMETERS
 BX0814_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0814
 BX0814  HISTORY     - Date     Condition        Report By
 BX0814  HISTORY     - UNK      MONUMENTED       USACE
 BX0814  HISTORY     - 1962     GOOD             CGS
 BX0814
 BX0814                          STATION DESCRIPTION
 BX0814
 BX0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX0814'IN BARBIN LANDING.
 BX0814'AT BARBIN LANDING, AVOYELLES PARISH, ON THE WEST SIDE OF A ROAD
 BX0814'LEADING TO MARKSVILLE, ABOUT 800 FEET SOUTH OF THE LEVEE, ABOUT 425
 BX0814'FEET SOUTH OF A HOUSE.  ABOUT 300 FEET SOUTH OF THE VICTOR BORDELONA
 BX0814'AND BROUILLETTA PROPERTY CORNER EAST OF THE ROAD, AND 5 FEET INSIDE OF
 BX0814'THE FENCE SURROUNDING THE RICHIER FIELD.  A COPPER BOLT, SET IN THE
 BX0814'TOP OF A TILE ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 BX0814'THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, US ARMY, STANDARD
 BX0814'CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0813 ***********************************************************************
 BX0813  DESIGNATION -  BARBIN CAP
 BX0813  PID         -  BX0813
 BX0813  STATE/COUNTY-  LA/AVOYELLES
 BX0813  COUNTRY     -  US
 BX0813  USGS QUAD   -  MARKSVILLE NORTH (2018)
 BX0813
 BX0813                         *CURRENT SURVEY CONTROL
 BX0813  ______________________________________________________________________
 BX0813* NAD 83(1986) POSITION- 31 10 31.     (N) 092 03 34.     (W)   SCALED
 BX0813* NAVD 88 ORTHO HEIGHT -    16.78  (+/-2cm)       55.1   (feet) VERTCON3
 BX0813  ______________________________________________________________________
 BX0813  GEOID HEIGHT    -        -26.723 (meters)                     GEOID18
 BX0813  VERT ORDER      -  ? (See Below)
 BX0813
 BX0813.The horizontal coordinates were scaled from a map and have
 BX0813.an estimated accuracy of +/- 6 seconds.
 BX0813
 BX0813.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0813.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0813
 BX0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0813.GEOID18 height accuracy estimate available here.
 BX0813
 BX0813.The vertical order pertains to the NGVD 29 superseded value.
 BX0813
 BX0813.Click photographs - Photos may exist for this station.
 BX0813
 BX0813;                    North         East    Units  Estimated Accuracy
 BX0813;SPC LA N     -    74,960.    1,042,000.      MT  (+/- 180 meters Scaled)
 BX0813
 BX0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ896494(NAD 83)
 BX0813
 BX0813                          SUPERSEDED SURVEY CONTROL
 BX0813
 BX0813  NGVD 29 (11/26/84)   16.749  (m)           54.95   (f) ADJUSTED       
 BX0813
 BX0813.Superseded values are not recommended for survey control.
 BX0813
 BX0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0813.See file dsdata.pdf to determine how the superseded data were derived.
 BX0813
 BX0813_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX0813_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX0813_MARK LOGO: USACE
 BX0813_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX0813_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0813
 BX0813  HISTORY     - Date     Condition        Report By
 BX0813  HISTORY     - UNK      MONUMENTED       USACE
 BX0813  HISTORY     - 1962     GOOD             CGS
 BX0813
 BX0813                          STATION DESCRIPTION
 BX0813
 BX0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX0813'IN BARBIN LANDING.
 BX0813'AT BARBIN LANDING, AVOYELLES PARISH, ON THE WEST SIDE OF A ROAD
 BX0813'LEADING TO MARKSVILLE, ABOUT 800 FEET SOUTH OF THE LEVEE, ABOUT 425
 BX0813'FEET SOUTH OF A HOUSE ABOUT 300 FEET SOUTH OF THE VICTOR BORDELONA AND
 BX0813'BROUILLETTA PROPERTY CORNER EAST OF THE ROAD, AND 5 FEET INSIDE OF THE
 BX0813'FENCE SURROUNDING THE RICHIER FIELD.  AN IRON PIPE BEARING A CORPS OF
 BX0813'ENGINEERS, US ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2702 ***********************************************************************
 BJ2702  DESIGNATION -  BARBRE=5 CAP
 BJ2702  PID         -  BJ2702
 BJ2702  STATE/COUNTY-  LA/POINTE COUPEE
 BJ2702  COUNTRY     -  US
 BJ2702  USGS QUAD   -  BAYOU CURRENT (2018)
 BJ2702
 BJ2702                         *CURRENT SURVEY CONTROL
 BJ2702  ______________________________________________________________________
 BJ2702* NAD 83(1986) POSITION- 30 51 32.     (N) 091 47 53.     (W)   SCALED
 BJ2702* NAVD 88 ORTHO HEIGHT -     7.01  (+/-2cm)       23.0   (feet) VERTCON3
 BJ2702  ______________________________________________________________________
 BJ2702  GEOID HEIGHT    -        -27.066 (meters)                     GEOID18
 BJ2702  VERT ORDER      -  ? (See Below)
 BJ2702
 BJ2702.The horizontal coordinates were scaled from a map and have
 BJ2702.an estimated accuracy of +/- 6 seconds.
 BJ2702
 BJ2702.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2702.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2702
 BJ2702.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2702.GEOID18 height accuracy estimate available here.
 BJ2702
 BJ2702.The vertical order pertains to the NGVD 29 superseded value.
 BJ2702
 BJ2702.Click photographs - Photos may exist for this station.
 BJ2702
 BJ2702;                    North         East    Units  Estimated Accuracy
 BJ2702;SPC LA S     -   261,570.      955,550.      MT  (+/- 180 meters Scaled)
 BJ2702
 BJ2702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ149145(NAD 83)
 BJ2702
 BJ2702                          SUPERSEDED SURVEY CONTROL
 BJ2702
 BJ2702  NGVD 29 (11/26/84)    6.999  (m)           22.96   (f) ADJUSTED       
 BJ2702
 BJ2702.Superseded values are not recommended for survey control.
 BJ2702
 BJ2702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2702.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2702
 BJ2702_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2702_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2702_MARK LOGO: USACE
 BJ2702_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2702_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2702
 BJ2702  HISTORY     - Date     Condition        Report By
 BJ2702  HISTORY     - UNK      MONUMENTED       USACE
 BJ2702  HISTORY     - 1966     MARK NOT FOUND   CGS
 BJ2702
 BJ2702                          STATION DESCRIPTION
 BJ2702
 BJ2702'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ2702'3.1 MILES S ALONG A LEVEE ROAD FROM JACOBY, POINTE COUPEE PARISH, 0.5
 BJ2702'MILE EAST OF FAIRFIELD LANDING, ON THE STEVE BARBRE PROPERTY, 265 FEET
 BJ2702'BACK OF THE LEVEE, 108 FEET NORTH OF THE NORTH BANK OF STARKS BAYOU,
 BJ2702'IN THE NW CORNER OF THE FRONT YARD, 3 FEET FROM THE FENCE. AN IRON
 BJ2702'PIPE PROJECTING ABOUT 2 INCHES ABOVE THE GROUND AND BEARING A CORPS OF
 BJ2702'ENGINEERS, U.S. ARMY, STANDARD CAP.  NOTE-- THE PROPERTY OWNER SAYS
 BJ2702'THE MARK IS STILL THERE BUT HAS BEEN COVERED OVER WITH DIRT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3094 ***********************************************************************
 CQ3094  DESIGNATION -  BARE
 CQ3094  PID         -  CQ3094
 CQ3094  STATE/COUNTY-  LA/RED RIVER
 CQ3094  COUNTRY     -  US
 CQ3094  USGS QUAD   -  MARTIN (2018)
 CQ3094
 CQ3094                         *CURRENT SURVEY CONTROL
 CQ3094  ______________________________________________________________________
 CQ3094* NAD 83(1992) POSITION- 32 04 42.75547(N) 093 13 11.77703(W)   ADJUSTED
 CQ3094* NAVD 88 ORTHO HEIGHT -    82.09  (+/-2cm)      269.3   (feet) VERTCON3
 CQ3094  ______________________________________________________________________
 CQ3094  GEOID HEIGHT    -        -25.843 (meters)                     GEOID18
 CQ3094  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 CQ3094  HORZ ORDER      -  FIRST
 CQ3094  VERT ORDER      -  THIRD ? (See Below)
 CQ3094
 CQ3094.The horizontal coordinates were established by classical geodetic methods
 CQ3094.and adjusted by the National Geodetic Survey in January 1993.
 CQ3094
 CQ3094.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3094.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3094
 CQ3094.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3094.GEOID18 height accuracy estimate available here.
 CQ3094
 CQ3094.The vertical order pertains to the NGVD 29 superseded value.
 CQ3094
 CQ3094.Click photographs - Photos may exist for this station.
 CQ3094
 CQ3094.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3094
 CQ3094. The following values were computed from the NAD 83(1992) position.
 CQ3094
 CQ3094;                    North         East     Units Scale Factor Converg.
 CQ3094;SPC LA N     -   175,246.916   932,034.875   MT  0.99991866   -0 22 50.3
 CQ3094;SPC LA N     -   574,955.92  3,057,851.09   sFT  0.99991866   -0 22 50.3
 CQ3094;UTM  15      - 3,549,162.824   479,243.381   MT  0.99960531   -0 07 00.5
 CQ3094
 CQ3094!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3094!SPC LA N     -   0.99999117  x   0.99991866  =   0.99990983
 CQ3094!UTM  15      -   0.99999117  x   0.99960531  =   0.99959648
 CQ3094
 CQ3094:                Primary Azimuth Mark                     Grid Az
 CQ3094:SPC LA N     -  BARE AZ MK                               181 46 55.6
 CQ3094:UTM  15      -  BARE AZ MK                               181 31 05.8
 CQ3094
 CQ3094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR7924349162(NAD 83)
 CQ3094
 CQ3094|---------------------------------------------------------------------|
 CQ3094| PID    Reference Object                     Distance      Geod. Az  |
 CQ3094|                                                           dddmmss.s |
 CQ3094| CX4973 BARE AZ MK                                         1812405.3 |
 CQ3094| CQ3097 MARTIN ATT MICROWAVE KLW 26         366.838 METERS 18917     |
 CQ3094| CX4975 BARE RM 1                            45.031 METERS 20339     |
 CQ3094| CQ3096 BARE RM 3                            26.028 METERS 23549     |
 CQ3094| CQ3105 COUSHATTA MUNICIPAL TANK            APPROX.13.6 KM 2394001.7 |
 CQ3094| CX4977 BARE RM 4                            33.790 METERS 31333     |
 CQ3094| CQ3102 HALL SUMMIT LOT LDC                 APPROX.18.2 KM 3242600.6 |
 CQ3094| CX4976 BARE RM 2                            39.048 METERS 33115     |
 CQ3094| CX4974 BARE AZ MK 2                                       3542512.7 |
 CQ3094|---------------------------------------------------------------------|
 CQ3094
 CQ3094                          SUPERSEDED SURVEY CONTROL
 CQ3094
 CQ3094  NAD 83(1986)-  32 04 42.76969(N)    093 13 11.76979(W) AD(       ) 1
 CQ3094  NAD 27      -  32 04 42.19500(N)    093 13 11.16500(W) AD(       ) 1
 CQ3094  NGVD 29              82.14   (m)          269.5    (f) LEVELING    3  
 CQ3094
 CQ3094.Superseded values are not recommended for survey control.
 CQ3094
 CQ3094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3094.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3094
 CQ3094_MARKER: DS = TRIANGULATION STATION DISK
 CQ3094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3094_STAMPING: BARE 1941
 CQ3094_MARK LOGO: CGS
 CQ3094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3094+STABILITY: SURFACE MOTION
 CQ3094_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ3094+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2006
 CQ3094
 CQ3094  HISTORY     - Date     Condition        Report By
 CQ3094  HISTORY     - 1941     MONUMENTED       CGS
 CQ3094  HISTORY     - 1969     GOOD             CGS
 CQ3094  HISTORY     - 20060610 GOOD             USPSQD
 CQ3094
 CQ3094                          STATION DESCRIPTION
 CQ3094
 CQ3094'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 CQ3094'STATION IS ABOUT 8 MILES NE OF COUSHATTA IN THE SW 1/4 OF
 CQ3094'SECTION 29, T 13 N, R 8 W, ON THE E SIDE OF STATE HIGHWAY
 CQ3094'225 ABOUT 0.45 MILE S OF HUNTERS STORE AT THE JUNCTION OF
 CQ3094'STATE HIGHWAY 225 AND 9, ON A LOW HILL, THE PROPERTY OF
 CQ3094'B.M. SLEDGE.  IT IS 31 FEET E OF THE CENTER LINE OF STATE
 CQ3094'HIGHWAY 225 AND 105 FEET WNW OF THE NW CORNER OF A HOUSE.
 CQ3094'IT IS STAMPED BARE 1941 AND PROJECTS 6 INCHES.
 CQ3094'
 CQ3094'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 CQ3094'BRONZE DISKS SET IN CONCRETE.
 CQ3094'
 CQ3094'REFERENCE MARK NO. 1 IS ACROSS THE ROAD FROM THE STATION, 30
 CQ3094'FEET W OF THE CENTER LINE, 25 FEET N OF CENTER LINE OF
 CQ3094'FARM ENTRANCE, AND 2 FEET E OF FENCE LINE.  IT IS STAMPED
 CQ3094'BARE NO. 1 1941 AND PROJECTS 6 INCHES.
 CQ3094'
 CQ3094'REFERENCE MARK NO. 2 IS ACROSS THE ROAD FROM THE STATION, 30
 CQ3094'FEET W OF CENTER LINE, 1 FOOT E OF RIGHT-OF-WAY FENCE, IS
 CQ3094'STAMPED BARE NO. 2 1941 AND PROJECTS 6 INCHES.
 CQ3094'
 CQ3094'AZIMUTH MARK IS 29 FEET W OF THE CENTER LINE OF STATE HIGHWAY
 CQ3094'225, 6 FEET NNW OF TELEPHONE POLE, 1 FOOT E OF RIGHT OF WAY
 CQ3094'FENCE, IS STAMPED BARE 1941 AND PROJECTS 6 INCHES.
 CQ3094'
 CQ3094'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 CQ3094
 CQ3094                          STATION RECOVERY (1969)
 CQ3094
 CQ3094'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3094'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD
 CQ3094'CONDITION.  REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 CQ3094'NOT RECOVERED AND THEY HAVE PROBABLY BEEN DESTROYED BY HIGHWAY
 CQ3094'IMPROVEMENT.  REFERENCE MARKS 3 AND 4 AND AZIMUTH MARK 2 WERE
 CQ3094'ESTABLISHED THIS DATE.
 CQ3094'
 CQ3094'REFERENCE MARK 3 WAS OCCUPIED FOR ALL PRIMARY OBSERVATIONS DUE
 CQ3094'TO POWER LINE ABOVE THE ORIGINAL STATION.  EVENTHOUGH THERE IS
 CQ3094'NO SUBSURFACE MARK FOR REFERENCE MARK 3 IT UNDOUBTLY WILL BE
 CQ3094'USED FOR ALL FUTURE OBSERVATIONS - SEE DESCRIPTION THEREOF.
 CQ3094'
 CQ3094'THE STATION IS LOCATED ABOUT 8-1/2 MILES NORTHEAST OF
 CQ3094'COUSHATTA, 7-1/2 MILES NORTH-NORTHWEST OF MESSICK AND 1/2 MILE
 CQ3094'SOUTH OF MARTIN ON THE RIGHT-OF-WAY OF STATE HIGHWAY 507.
 CQ3094'
 CQ3094'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 155
 CQ3094'AND 507 IN THE SMALL COMMUNITY OF MARTIN, WHICH IS 9 MILES
 CQ3094'NORTHEAST OF COUSHATTA ALONG STATE HIGHWAY 155, GO SOUTH ON
 CQ3094'STATE HIGHWAY 507 FOR 0.3 MILE TO A FARM ENTRANCE AND THE
 CQ3094'AZIMUTH MARK ON THE RIGHT, CONTINUE AHEAD FOR 0.15 MILE TO THE
 CQ3094'STATION ON THE LEFT, EAST, SIDE OF THE HIGHWAY.
 CQ3094'
 CQ3094'STATION MARK IS A STANDARD DISK, STAMPED BARE 1941, SET IN THE
 CQ3094'TOP OF A 14-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4
 CQ3094'INCHES.  IT IS 32 FEET EAST OF THE CENTER OF STATE HIGHWAY 507,
 CQ3094'22 FEET SOUTHWEST OF A FENCE CORNER POST AND 13.6 FEET SOUTH OF A
 CQ3094'14-INCH EVERGREEN TREE.
 CQ3094'
 CQ3094'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BARE 1941 NO 3
 CQ3094'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CQ3094'THAT PROJECTS 1 INCH.  IT IS 40 FEET WEST OF THE CENTER OF
 CQ3094'STATE HIGHWAY 507, 11 FEET EAST OF A FENCE AND 10.5 FEET EAST
 CQ3094'OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 CQ3094'
 CQ3094'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED BARE 1941 NO 4
 CQ3094'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CQ3094'THAT PROJECTS 6 INCHES.  IT IS 57.5 FEET NORTH OF A LOUISIANA
 CQ3094'HIGHWAY DEPARTMENT RIGHT-OF-WAY MARKER, 51 FEET NORTH OF A
 CQ3094'T-INTERSECTION OF FENCES, 49 FEET WEST OF THE CENTER OF STATE
 CQ3094'HIGHWAY 507 AND 1.5 FEET EAST OF A FENCE.
 CQ3094'
 CQ3094'AZIMUTH MARK IS A STANDARD DISK, STAMPED BARE 1941 NO 2 1969,
 CQ3094'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CQ3094'IS FLUSH.  IT IS 49 FEET WEST OF THE CENTER OF STATE HIGHWAY
 CQ3094'507, 20 FEET SOUTH OF THE APPROXIMATE CENTER OF A FARM
 CQ3094'DRIVEWAY, 4 FEET EAST OF A FENCE AND 1.6 FEET WEST OF A METAL
 CQ3094'WITNESS POST WITH A SIGN ATTACHED.
 CQ3094'
 CQ3094'HEIGHT OF LIGHT ABOVE STATION MARK 4.62 FEET.
 CQ3094'
 CQ3094'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ3094'0.45 MILE SOUTH OF MARTIN.
 CQ3094
 CQ3094                          STATION RECOVERY (2006)
 CQ3094
 CQ3094'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 CQ3094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3096 ***********************************************************************
 CQ3096  DESIGNATION -  BARE RM 3
 CQ3096  PID         -  CQ3096
 CQ3096  STATE/COUNTY-  LA/RED RIVER
 CQ3096  COUNTRY     -  US
 CQ3096  USGS QUAD   -  MARTIN (2018)
 CQ3096
 CQ3096                         *CURRENT SURVEY CONTROL
 CQ3096  ______________________________________________________________________
 CQ3096* NAD 83(1992) POSITION- 32 04 42.28068(N) 093 13 12.59800(W)   ADJUSTED
 CQ3096* NAVD 88 ORTHO HEIGHT -    82.43  (+/-2cm)      270.4   (feet) VERTCON3
 CQ3096  ______________________________________________________________________
 CQ3096  GEOID HEIGHT    -        -25.843 (meters)                     GEOID18
 CQ3096  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 CQ3096  HORZ ORDER      -  SECOND
 CQ3096  VERT ORDER      -  THIRD ? (See Below)
 CQ3096
 CQ3096.The horizontal coordinates were established by classical geodetic methods
 CQ3096.and adjusted by the National Geodetic Survey in January 1993.
 CQ3096
 CQ3096.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3096.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3096
 CQ3096.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3096.GEOID18 height accuracy estimate available here.
 CQ3096
 CQ3096.The vertical order pertains to the NGVD 29 superseded value.
 CQ3096
 CQ3096.Click photographs - Photos may exist for this station.
 CQ3096
 CQ3096.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3096
 CQ3096. The following values were computed from the NAD 83(1992) position.
 CQ3096
 CQ3096;                    North         East     Units Scale Factor Converg.
 CQ3096;SPC LA N     -   175,232.436   932,013.250   MT  0.99991866   -0 22 50.7
 CQ3096;SPC LA N     -   574,908.42  3,057,780.14   sFT  0.99991866   -0 22 50.7
 CQ3096;UTM  15      - 3,549,148.249   479,221.829   MT  0.99960532   -0 07 00.9
 CQ3096
 CQ3096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3096!SPC LA N     -   0.99999112  x   0.99991866  =   0.99990978
 CQ3096!UTM  15      -   0.99999112  x   0.99960532  =   0.99959644
 CQ3096
 CQ3096:                Primary Azimuth Mark                     Grid Az
 CQ3096:SPC LA N     -  BARE AZ MK 2                             359 40 56.2
 CQ3096:UTM  15      -  BARE AZ MK 2                             359 25 06.4
 CQ3096
 CQ3096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR7922149148(NAD 83)
 CQ3096
 CQ3096|---------------------------------------------------------------------|
 CQ3096| PID    Reference Object                     Distance      Geod. Az  |
 CQ3096|                                                           dddmmss.s |
 CQ3096| CQ3094 BARE                                 26.028 METERS 05549     |
 CQ3096| CQ3097 MARTIN ATT MICROWAVE KLW 26         349.440 METERS 18612     |
 CQ3096| CQ3105 COUSHATTA MUNICIPAL TANK            APPROX.13.6 KM 2394027.8 |
 CQ3096| CQ3098 MARTIN LOT                          APPROX. 3.3 KM 3313832.0 |
 CQ3096| CX4977 BARE RM 4                            38.024 METERS 35532     |
 CQ3096| CX4974 BARE AZ MK 2                                       3591805.5 |
 CQ3096|---------------------------------------------------------------------|
 CQ3096
 CQ3096                          SUPERSEDED SURVEY CONTROL
 CQ3096
 CQ3096  NAD 83(1986)-  32 04 42.29485(N)    093 13 12.59084(W) AD(       ) 2
 CQ3096  NAD 27      -  32 04 41.71996(N)    093 13 11.98637(W) AD(       ) 2
 CQ3096  NGVD 29              82.48   (m)          270.6    (f) LEVELING    3  
 CQ3096
 CQ3096.Superseded values are not recommended for survey control.
 CQ3096
 CQ3096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3096.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3096
 CQ3096_MARKER: DR = REFERENCE MARK DISK
 CQ3096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3096_STAMPING: BARE 1941 NO 3 1969
 CQ3096_MARK LOGO: CGS
 CQ3096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3096+STABILITY: SURFACE MOTION
 CQ3096
 CQ3096  HISTORY     - Date     Condition        Report By
 CQ3096  HISTORY     - 1969     MONUMENTED       CGS
 CQ3096  HISTORY     - 20060610 GOOD             USPSQD
 CQ3096
 CQ3096                          STATION DESCRIPTION
 CQ3096
 CQ3096'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3096'THE STATION IS LOCATED ABOUT 8-1/2 MILES NORTHEAST OF COUSHATTA,
 CQ3096'7-1/2 MILES NORTH-NORTHWEST OF MESSICK AND 0.45 MILE SOUTH OF
 CQ3096'MARTIN, ON THE RIGHT-OF-WAY OF STATE HIGHWAY 507.
 CQ3096'
 CQ3096'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 155
 CQ3096'AND 507 IN MARTIN, GO SOUTH ON STATE HIGHWAY 507 FOR 0.3 MILE
 CQ3096'TO THE AZIMUTH MARK ON THE RIGHT, WEST, SIDE OF THE
 CQ3096'HIGHWAY.  CONTINUE AHEAD, SOUTH, FOR 0.15 MILE TO THE TOP OF
 CQ3096'THE HILL AND THE STATION ON THE RIGHT, WEST, SIDE OF THE
 CQ3096'HIGHWAY.
 CQ3096'
 CQ3096'STATION MARK IS A STANDARD REFERENCE MARK DISK, STAMPED BARE
 CQ3096'1941 NO 3 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 CQ3096'CONCRETE MONUMENT THAT PROJECTS 1 INCH.  IT IS 40.0 FEET WEST
 CQ3096'OF THE CENTER OF STATE HIGHWAY 507, 11 FEET EAST OF A FENCE AND
 CQ3096'10.5 FEET EAST OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 CQ3096'
 CQ3096'TRIANGULATION STATION BARE 1941 WAS USED AS A REFERENCE
 CQ3096'MARK.  IT IS A STANDARD STATION MARK DISK SET IN THE TOP OF A
 CQ3096'12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES AND IS
 CQ3096'STAMPED BARE 1941.  IT IS 32 FEET EAST OF THE CENTER OF STATE
 CQ3096'HIGHWAY 507, 22 FEET SOUTHWEST OF A FENCE CORNER POST AND 13.6
 CQ3096'FEET SOUTH OF A 14-INCH EVERGREEN TREE.
 CQ3096'
 CQ3096'REFERENCE MARK 4 FOR TRIANGULATION STATION BARE 1941 WAS USED
 CQ3096'AS A REFERENCE MARK.  IT IS A STANDARD REFERENCE MARK DISK,
 CQ3096'STAMPED BARE 1941 NO 4 1969, SET IN THE TOP OF A 12-INCH
 CQ3096'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 6 INCHES.  IT IS
 CQ3096'57.5 FEET NORTH OF A LOUISIANA HIGHWAY DEPARTMENT RIGHT-OF-WAY
 CQ3096'MARKER, 51 FEET NORTH OF A T-INTERSECTION OF FENCES, 49 FEET
 CQ3096'WEST OF THE CENTER OF STATE HIGHWAY 507 AND 1.5 FEET EAST OF A
 CQ3096'FENCE.
 CQ3096'
 CQ3096'AZIMUTH MARK FOR TRIANGULATION STATION BARE 1941 WAS USED AS
 CQ3096'AN AZIMUTH MARK.  IT IS A STANDARD AZIMUTH MARK DISK, STAMPED
 CQ3096'BARE 1941 NO 2 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 CQ3096'CONCRETE MONUMENT THAT IS FLUSH.  IT IS 49 FEET WEST OF THE
 CQ3096'CENTER OF STATE HIGHWAY 507, 20 FEET SOUTH OF THE CENTER OF A
 CQ3096'DRIVEWAY, 4 FEET EAST OF A FENCE AND 1.6 FEET WEST OF A METAL
 CQ3096'WITNESS POST WITH A SIGN ATTACHED.
 CQ3096'
 CQ3096'HEIGHT OF LIGHT ABOVE STATION MARK 38.37 METERS.
 CQ3096
 CQ3096                          STATION RECOVERY (2006)
 CQ3096
 CQ3096'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 CQ3096'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3272 ***********************************************************************
 CQ3272  DESIGNATION -  BARKS
 CQ3272  PID         -  CQ3272
 CQ3272  STATE/COUNTY-  LA/BOSSIER
 CQ3272  COUNTRY     -  US
 CQ3272  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3272
 CQ3272                         *CURRENT SURVEY CONTROL
 CQ3272  ______________________________________________________________________
 CQ3272* NAD 83(2011) POSITION- 32 30 14.46269(N) 093 40 41.39514(W)   ADJUSTED
 CQ3272* NAD 83(2011) ELLIP HT-    61.947 (meters)        (06/27/12)   ADJUSTED
 CQ3272* NAD 83(2011) EPOCH   -  2010.00
 CQ3272* NAVD 88 ORTHO HEIGHT -    88.0   (meters)      289.    (feet) VERTCON3
 CQ3272  ______________________________________________________________________
 CQ3272  GEOID HEIGHT    -        -26.070 (meters)                     GEOID18
 CQ3272  NAD 83(2011) X  -   -345,412.683 (meters)                     COMP
 CQ3272  NAD 83(2011) Y  - -5,373,193.708 (meters)                     COMP
 CQ3272  NAD 83(2011) Z  -  3,407,732.190 (meters)                     COMP
 CQ3272  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 CQ3272
 CQ3272  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3272  Standards:
 CQ3272         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3272            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3272  -------------------------------------------------------------------
 CQ3272  NETWORK    4.05   5.72           1.35   1.86   2.92      0.17846453
 CQ3272  -------------------------------------------------------------------
 CQ3272  Click here for local accuracies and other accuracy information.
 CQ3272
 CQ3272.The horizontal coordinates were established by GPS observations
 CQ3272.and adjusted by the National Geodetic Survey in June 2012.
 CQ3272
 CQ3272.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3272.been affixed to the stable North American tectonic plate. See 
 CQ3272.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3272
 CQ3272.The horizontal coordinates are valid at the epoch date displayed above
 CQ3272.which is a decimal equivalence of Year/Month/Day.
 CQ3272
 CQ3272.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3272.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3272
 CQ3272.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3272.GEOID18 height accuracy estimate available here.
 CQ3272
 CQ3272.Click photographs - Photos may exist for this station.
 CQ3272
 CQ3272.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3272
 CQ3272.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3272
 CQ3272.The ellipsoidal height was determined by GPS observations
 CQ3272.and is referenced to NAD 83.
 CQ3272
 CQ3272. The following values were computed from the NAD 83(2011) position.
 CQ3272
 CQ3272;                    North         East     Units Scale Factor Converg.
 CQ3272;SPC LA N     -   222,801.700   889,290.602   MT  0.99996696   -0 37 22.4
 CQ3272;SPC LA N     -   730,975.24  2,917,614.25   sFT  0.99996696   -0 37 22.4
 CQ3272;UTM  15      - 3,596,507.043   436,295.912   MT  0.99965004   -0 21 51.9
 CQ3272
 CQ3272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3272!SPC LA N     -   0.99999027  x   0.99996696  =   0.99995723
 CQ3272!UTM  15      -   0.99999027  x   0.99965004  =   0.99964032
 CQ3272
 CQ3272:                Primary Azimuth Mark                     Grid Az
 CQ3272:SPC LA N     -  DALE                                     021 37 43.3
 CQ3272:UTM  15      -  DALE                                     021 22 12.8
 CQ3272
 CQ3272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3629596507(NAD 83)
 CQ3272
 CQ3272|---------------------------------------------------------------------|
 CQ3272| PID    Reference Object                     Distance      Geod. Az  |
 CQ3272|                                                           dddmmss.s |
 CQ3272| CQ3269 DALE                                492.871 METERS 0210020.9 |
 CQ3272|---------------------------------------------------------------------|
 CQ3272
 CQ3272                          SUPERSEDED SURVEY CONTROL
 CQ3272
 CQ3272  NAD 83(2007)-  32 30 14.46293(N)    093 40 41.39600(W) AD(2002.00) 0
 CQ3272  ELLIP H (02/10/07)   61.976  (m)                       GP(2002.00)    
 CQ3272  ELLIP H (02/20/02)   61.951  (m)                       GP(       ) 4 1
 CQ3272  ELLIP H (03/31/95)   62.063  (m)                       GP(       ) 4 1
 CQ3272  NAD 83(1992)-  32 30 14.46357(N)    093 40 41.39527(W) AD(       ) 1
 CQ3272  NAD 83(1986)-  32 30 14.47552(N)    093 40 41.38476(W) AD(       ) 1
 CQ3272  NAD 27      -  32 30 13.92640(N)    093 40 40.74570(W) AD(       ) 1
 CQ3272  NGVD 29 (03/31/95)   88.1    (m)  GEOID93  model used  GPS OBS        
 CQ3272  NGVD 29 (07/19/86)   49.     (m)          161.     (f) VERT ANG       
 CQ3272
 CQ3272.Superseded values are not recommended for survey control.
 CQ3272
 CQ3272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3272.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3272
 CQ3272_MARKER: DS = TRIANGULATION STATION DISK
 CQ3272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3272_STAMPING: BARKS 1960
 CQ3272_MARK LOGO: CGS
 CQ3272_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CQ3272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CQ3272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3272+SATELLITE: SATELLITE OBSERVATIONS - June 18, 1992
 CQ3272
 CQ3272  HISTORY     - Date     Condition        Report By
 CQ3272  HISTORY     - 1960     MONUMENTED       CGS
 CQ3272  HISTORY     - 1969     GOOD             CGS
 CQ3272  HISTORY     - 1975     GOOD             NGS
 CQ3272  HISTORY     - 19920618 GOOD             BCED
 CQ3272
 CQ3272                          STATION DESCRIPTION
 CQ3272
 CQ3272'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3272'THE STATION IS ABOUT 3 MILES NORTHEAST OF THE CENTER OF
 CQ3272'SHREVEPORT, ON THE WEST SIDE OF THE BARKSDALE AIR FORCE BASE,
 CQ3272'ON THE TOP AND NEAR THE NORTHWEST CORNER OF A 125 FOOT CONCRETE
 CQ3272'TOWER WHICH ENCLOSES A LARGE WATER TANK.
 CQ3272'
 CQ3272'STATION MARKS ARE STANDARD DISKS STAMPED BARKS 1960.  THE
 CQ3272'SURFACE DISK IS SET IN A SQUARE CONCRETE POST WHICH PROJECTS
 CQ3272'8 INCHES AND IS FASTENED TO THE CONCRETE ROOF WITH LAG SCREWS.
 CQ3272'IT IS 4 FEET NORTHEAST OF THE NORTHEAST CORNER OF AN ENTRANCE
 CQ3272'TO THE ROOF AND 3.5 FEET SOUTH OF THE SOUTH SIDE OF THE NORTH
 CQ3272'RAILING WHICH SURROUNDS THE ROOF.  THE SUB-SURFACE DISK IS
 CQ3272'CEMENTED IN A DRILL HOLE FLUSH WITH THE SURFACE OF THE CONCRETE
 CQ3272'ROOF.
 CQ3272
 CQ3272                          STATION RECOVERY (1969)
 CQ3272
 CQ3272'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3272'THE STATION WAS RECOVERED AS PREVIOUSLY DESCRIBED IN 1960.
 CQ3272
 CQ3272                          STATION RECOVERY (1975)
 CQ3272
 CQ3272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (HBA)
 CQ3272'RECOVERED AS DESCRIBED IN GOOD CONDITION
 CQ3272'
 CQ3272'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BARKSDALE
 CQ3272'AFB
 CQ3272
 CQ3272                          STATION RECOVERY (1992)
 CQ3272
 CQ3272'RECOVERY NOTE BY BOSSIER CITY ENGINEERING DEPARTMENT 1992 (DE)
 CQ3272'RECOVERED AS DESCRIBED.  FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3142 ***********************************************************************
 CQ3142  DESIGNATION -  BARKSDALE AFB EAST MAST OF SIX
 CQ3142  PID         -  CQ3142
 CQ3142  STATE/COUNTY-  LA/BOSSIER
 CQ3142  COUNTRY     -  US
 CQ3142  USGS QUAD   -  SHREVEPORT EAST (2018)
 CQ3142
 CQ3142                         *CURRENT SURVEY CONTROL
 CQ3142  ______________________________________________________________________
 CQ3142* NAD 83(1992) POSITION- 32 29 07.76851(N) 093 37 47.43430(W)   ADJUSTED
 CQ3142  ______________________________________________________________________
 CQ3142  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 CQ3142  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 CQ3142  HORZ ORDER      -  THIRD
 CQ3142
 CQ3142.The horizontal coordinates were established by classical geodetic methods
 CQ3142.and adjusted by the National Geodetic Survey in January 1993.
 CQ3142
 CQ3142.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3142.GEOID18 height accuracy estimate available here.
 CQ3142
 CQ3142.Click photographs - Photos may exist for this station.
 CQ3142
 CQ3142.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3142
 CQ3142. The following values were computed from the NAD 83(1992) position.
 CQ3142
 CQ3142;                    North         East     Units Scale Factor Converg.
 CQ3142;SPC LA N     -   220,699.062   893,809.762   MT  0.99996371   -0 35 50.5
 CQ3142;SPC LA N     -   724,076.84  2,932,440.86   sFT  0.99996371   -0 35 50.5
 CQ3142;UTM  15      - 3,594,425.500   440,823.079   MT  0.99964318   -0 20 17.8
 CQ3142
 CQ3142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR4082394425(NAD 83)
 CQ3142
 CQ3142                          SUPERSEDED SURVEY CONTROL
 CQ3142
 CQ3142  NAD 83(1986)-  32 29 07.78091(N)    093 37 47.42362(W) AD(       ) 3
 CQ3142  NAD 27      -  32 29 07.22800(N)    093 37 46.78900(W) AD(       ) 3
 CQ3142
 CQ3142.Superseded values are not recommended for survey control.
 CQ3142
 CQ3142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3142.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3142
 CQ3142_MARKER: 55 = TOWER
 CQ3142
 CQ3142  HISTORY     - Date     Condition        Report By
 CQ3142  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3142
 CQ3142                          STATION DESCRIPTION
 CQ3142
 CQ3142'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3142'THE STATION IS THE TOP RED LIGHT OF THE MOST EASTERLY TOWER
 CQ3142'OF SIX TOWERS LOCATED ABOUT 1-1/4 MILES EAST OF THE SOUTHEAST
 CQ3142'END OF THE MAIN RUNWAY OF THE BARKSDALE AIR FORCE BASE AND
 CQ3142'ABOUT 1-1/2 MILES NORTHWEST OF A LAKE KNOWN AS MOON LAKE.
 CQ3142'
 CQ3142'THE TOWERS ARE SLENDER STEEL STRUCTURES APPROXIMATELY 40 FEET IN
 CQ3142'HEIGHT.  THE EAST AND WEST TOWERS ARE THE ONLY TOWERS WITH
 CQ3142'LIGHTS AT THE TOP.  THE TOP RED LIGHT WAS POINT OBSERVED.
 CQ3142'THIS STATION WAS NOT VISITED BY THIS PARTY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3143 ***********************************************************************
 CQ3143  DESIGNATION -  BARKSDALE AFB WATER TANK 1
 CQ3143  PID         -  CQ3143
 CQ3143  STATE/COUNTY-  LA/BOSSIER
 CQ3143  COUNTRY     -  US
 CQ3143  USGS QUAD   -  SHREVEPORT EAST (2018)
 CQ3143
 CQ3143                         *CURRENT SURVEY CONTROL
 CQ3143  ______________________________________________________________________
 CQ3143* NAD 83(1992) POSITION- 32 29 55.38239(N) 093 41 27.88784(W)   ADJUSTED
 CQ3143  ______________________________________________________________________
 CQ3143  GEOID HEIGHT    -        -26.062 (meters)                     GEOID18
 CQ3143  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 CQ3143  HORZ ORDER      -  THIRD
 CQ3143
 CQ3143.The horizontal coordinates were established by classical geodetic methods
 CQ3143.and adjusted by the National Geodetic Survey in January 1993.
 CQ3143
 CQ3143.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3143.GEOID18 height accuracy estimate available here.
 CQ3143
 CQ3143.Click photographs - Photos may exist for this station.
 CQ3143
 CQ3143.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3143
 CQ3143. The following values were computed from the NAD 83(1992) position.
 CQ3143
 CQ3143;                    North         East     Units Scale Factor Converg.
 CQ3143;SPC LA N     -   222,227.264   888,070.633   MT  0.99996602   -0 37 47.0
 CQ3143;SPC LA N     -   729,090.62  2,913,611.74   sFT  0.99996602   -0 37 47.0
 CQ3143;UTM  15      - 3,595,927.294   435,078.931   MT  0.99965197   -0 22 16.7
 CQ3143
 CQ3143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3507895927(NAD 83)
 CQ3143
 CQ3143                          SUPERSEDED SURVEY CONTROL
 CQ3143
 CQ3143  NAD 83(1986)-  32 29 55.39426(N)    093 41 27.87788(W) AD(       ) 3
 CQ3143  NAD 27      -  32 29 54.84500(N)    093 41 27.23500(W) AD(       ) 3
 CQ3143
 CQ3143.Superseded values are not recommended for survey control.
 CQ3143
 CQ3143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3143.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3143
 CQ3143_MARKER: 53 = ELEVATED TANK
 CQ3143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3143+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ3143
 CQ3143  HISTORY     - Date     Condition        Report By
 CQ3143  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3143  HISTORY     - 1969     GOOD             CGS
 CQ3143  HISTORY     - 1982     GOOD             NGS
 CQ3143  HISTORY     - 19860125 SEE DESCRIPTION  USAF
 CQ3143  HISTORY     - 20120527 GOOD             GEOCAC
 CQ3143
 CQ3143                          STATION DESCRIPTION
 CQ3143
 CQ3143'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3143'THE STATION IS THE TOP CENTER OF THE TANK LOCATED AT THE
 CQ3143'SOUTHWEST ENTRANCE OF THE BARKSDALE AIR FORCE BASE, ON THE
 CQ3143'NORTH SIDE OF BARKSDALE AVENUE, ON GROUND OF THE AIR FORCE
 CQ3143'BASE.
 CQ3143'
 CQ3143'THE TANK IS A STEEL STRUCTURE SUPPORTED BY 10 LEGS AND IS ABOUT
 CQ3143'130 FEET HIGH.  IT IS PAINTED RED AND WHITE CHECKERED.  A BALL
 CQ3143'ON TOP OF THE TANK WAS OBSERVED.
 CQ3143
 CQ3143                          STATION RECOVERY (1969)
 CQ3143
 CQ3143'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LB)
 CQ3143'STATION WAS RECOVERED IN GOOD CONDITION.
 CQ3143
 CQ3143                          STATION RECOVERY (1982)
 CQ3143
 CQ3143'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (EEE)
 CQ3143'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 CQ3143'
 CQ3143'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BARKSDALE AFB.
 CQ3143
 CQ3143                          STATION RECOVERY (1986)
 CQ3143
 CQ3143'RECOVERY NOTE BY US AIR FORCE 1986 (WDJ)
 CQ3143'RECOVERED AS DESCRIBED.
 CQ3143
 CQ3143                          STATION RECOVERY (2012)
 CQ3143
 CQ3143'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ3143'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3245 ***********************************************************************
 CQ3245  DESIGNATION -  BARKSDALE AFB WATER TANK 4
 CQ3245  PID         -  CQ3245
 CQ3245  STATE/COUNTY-  LA/BOSSIER
 CQ3245  COUNTRY     -  US
 CQ3245  USGS QUAD   -  EASTWOOD (2018)
 CQ3245
 CQ3245                         *CURRENT SURVEY CONTROL
 CQ3245  ______________________________________________________________________
 CQ3245* NAD 83(1992) POSITION- 32 30 53.39108(N) 093 35 32.73002(W)   ADJUSTED
 CQ3245  ______________________________________________________________________
 CQ3245  GEOID HEIGHT    -        -26.077 (meters)                     GEOID18
 CQ3245  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 CQ3245  HORZ ORDER      -  THIRD
 CQ3245
 CQ3245.The horizontal coordinates were established by classical geodetic methods
 CQ3245.and adjusted by the National Geodetic Survey in January 1993.
 CQ3245
 CQ3245.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3245.GEOID18 height accuracy estimate available here.
 CQ3245
 CQ3245.Click photographs - Photos may exist for this station.
 CQ3245
 CQ3245.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3245
 CQ3245. The following values were computed from the NAD 83(1992) position.
 CQ3245
 CQ3245;                    North         East     Units Scale Factor Converg.
 CQ3245;SPC LA N     -   223,916.362   897,359.220   MT  0.99996890   -0 34 39.2
 CQ3245;SPC LA N     -   734,632.26  2,944,086.04   sFT  0.99996890   -0 34 39.2
 CQ3245;UTM  15      - 3,597,657.765   444,356.800   MT  0.99963818   -0 19 06.4
 CQ3245
 CQ3245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR4435697657(NAD 83)
 CQ3245
 CQ3245                          SUPERSEDED SURVEY CONTROL
 CQ3245
 CQ3245  NAD 83(1986)-  32 30 53.40335(N)    093 35 32.71940(W) AD(       ) 3
 CQ3245  NAD 27      -  32 30 52.85200(N)    093 35 32.08800(W) AD(       ) 3
 CQ3245
 CQ3245.Superseded values are not recommended for survey control.
 CQ3245
 CQ3245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3245.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3245
 CQ3245_MARKER: 53 = ELEVATED TANK
 CQ3245
 CQ3245  HISTORY     - Date     Condition        Report By
 CQ3245  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3245  HISTORY     - 1969     GOOD             CGS
 CQ3245  HISTORY     - 1970     GOOD             USAF
 CQ3245
 CQ3245                          STATION DESCRIPTION
 CQ3245
 CQ3245'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3245'THE STATION IS THE TOP CENTER OF THE TANK LOCATED AT THE
 CQ3245'BOSSIER BASE CAPEHART HOUSING AREA ON GROUND OF THE AIR FORCE
 CQ3245'BASE.
 CQ3245'
 CQ3245'IT IS AN ELEVATED TANK SUPPORTED BY A FOUR-LEGGED STEEL
 CQ3245'STRUCTURE AND IS 131 FEET HIGH.  THE TANK IS PAINTED RED AND
 CQ3245'WHITE CHECKERED.  A BALL ON TOP OF THE TANK WAS OBSERVED.
 CQ3245
 CQ3245                          STATION RECOVERY (1969)
 CQ3245
 CQ3245'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3245'STATION WAS RECOVERED IN GOOD CONDITION.
 CQ3245
 CQ3245                          STATION RECOVERY (1970)
 CQ3245
 CQ3245'RECOVERY NOTE BY US AIR FORCE 1970
 CQ3245'THE WATER TANK WAS OBSERVED, AND WAS IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3265 ***********************************************************************
 CQ3265  DESIGNATION -  BARKSDALE AFB WATER TANK 2
 CQ3265  PID         -  CQ3265
 CQ3265  STATE/COUNTY-  LA/BOSSIER
 CQ3265  COUNTRY     -  US
 CQ3265  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3265
 CQ3265                         *CURRENT SURVEY CONTROL
 CQ3265  ______________________________________________________________________
 CQ3265* NAD 83(1992) POSITION- 32 30 53.16124(N) 093 39 04.63699(W)   ADJUSTED
 CQ3265  ______________________________________________________________________
 CQ3265  GEOID HEIGHT    -        -26.082 (meters)                     GEOID18
 CQ3265  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 CQ3265  HORZ ORDER      -  THIRD
 CQ3265
 CQ3265.The horizontal coordinates were established by classical geodetic methods
 CQ3265.and adjusted by the National Geodetic Survey in January 1993.
 CQ3265
 CQ3265.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3265.GEOID18 height accuracy estimate available here.
 CQ3265
 CQ3265.Click photographs - Photos may exist for this station.
 CQ3265
 CQ3265.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3265
 CQ3265. The following values were computed from the NAD 83(1992) position.
 CQ3265
 CQ3265;                    North         East     Units Scale Factor Converg.
 CQ3265;SPC LA N     -   223,966.535   891,828.762   MT  0.99996889   -0 36 31.3
 CQ3265;SPC LA N     -   734,796.87  2,925,941.53   sFT  0.99996889   -0 36 31.3
 CQ3265;UTM  15      - 3,597,682.943   438,827.980   MT  0.99964614   -0 21 00.3
 CQ3265
 CQ3265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3882797682(NAD 83)
 CQ3265
 CQ3265                          SUPERSEDED SURVEY CONTROL
 CQ3265
 CQ3265  NAD 83(1986)-  32 30 53.17322(N)    093 39 04.62679(W) AD(       ) 3
 CQ3265  NAD 27      -  32 30 52.62300(N)    093 39 03.99300(W) AD(       ) 3
 CQ3265
 CQ3265.Superseded values are not recommended for survey control.
 CQ3265
 CQ3265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3265.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3265
 CQ3265_MARKER: 53 = ELEVATED TANK
 CQ3265
 CQ3265  HISTORY     - Date     Condition        Report By
 CQ3265  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3265  HISTORY     - 1969     GOOD             CGS
 CQ3265  HISTORY     - 1970     GOOD             USAF
 CQ3265
 CQ3265                          STATION DESCRIPTION
 CQ3265
 CQ3265'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3265'THE STATION IS THE TOP CENTER OF THE TANK LOCATED IN THE
 CQ3265'ADMINISTRATIVE AREA AT BOSSIER BASE ON GROUND OF THE AIR FORCE
 CQ3265'BASE.
 CQ3265'
 CQ3265'IT IS AN ELEVATED TANK SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE
 CQ3265'AND IS 125 FEET HIGH.  THE TANK IS PAINTED RED AND WHITE
 CQ3265'CHECKERED.  A BALL ON TOP OF THE TANK WAS OBSERVED.
 CQ3265
 CQ3265                          STATION RECOVERY (1969)
 CQ3265
 CQ3265'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3265'STATION WAS RECOVERED IN GOOD CONDITION.
 CQ3265
 CQ3265                          STATION RECOVERY (1970)
 CQ3265
 CQ3265'RECOVERY NOTE BY US AIR FORCE 1970
 CQ3265'THE WATER TANK WAS OBSERVED, AND WAS IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3270 ***********************************************************************
 CQ3270  DESIGNATION -  BARKSDALE AFB WATER TANK 3
 CQ3270  PID         -  CQ3270
 CQ3270  STATE/COUNTY-  LA/BOSSIER
 CQ3270  COUNTRY     -  US
 CQ3270  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3270
 CQ3270                         *CURRENT SURVEY CONTROL
 CQ3270  ______________________________________________________________________
 CQ3270* NAD 83(1992) POSITION- 32 30 08.59101(N) 093 38 34.06547(W)   ADJUSTED
 CQ3270  ______________________________________________________________________
 CQ3270  GEOID HEIGHT    -        -26.071 (meters)                     GEOID18
 CQ3270  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 CQ3270  HORZ ORDER      -  THIRD
 CQ3270
 CQ3270.The horizontal coordinates were established by classical geodetic methods
 CQ3270.and adjusted by the National Geodetic Survey in January 1993.
 CQ3270
 CQ3270.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3270.GEOID18 height accuracy estimate available here.
 CQ3270
 CQ3270.Click photographs - Photos may exist for this station.
 CQ3270
 CQ3270.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3270
 CQ3270. The following values were computed from the NAD 83(1992) position.
 CQ3270
 CQ3270;                    North         East     Units Scale Factor Converg.
 CQ3270;SPC LA N     -   222,585.252   892,612.144   MT  0.99996667   -0 36 15.1
 CQ3270;SPC LA N     -   730,265.11  2,928,511.68   sFT  0.99996667   -0 36 15.1
 CQ3270;UTM  15      - 3,596,305.655   439,617.336   MT  0.99964496   -0 20 43.5
 CQ3270
 CQ3270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3961796305(NAD 83)
 CQ3270
 CQ3270                          SUPERSEDED SURVEY CONTROL
 CQ3270
 CQ3270  NAD 83(1986)-  32 30 08.60305(N)    093 38 34.05494(W) AD(       ) 3
 CQ3270  NAD 27      -  32 30 08.05300(N)    093 38 33.42000(W) AD(       ) 3
 CQ3270
 CQ3270.Superseded values are not recommended for survey control.
 CQ3270
 CQ3270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3270.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3270
 CQ3270_MARKER: 53 = ELEVATED TANK
 CQ3270
 CQ3270  HISTORY     - Date     Condition        Report By
 CQ3270  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3270  HISTORY     - 1969     GOOD             CGS
 CQ3270  HISTORY     - 1970     GOOD             USAF
 CQ3270
 CQ3270                          STATION DESCRIPTION
 CQ3270
 CQ3270'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3270'THE STATION IS THE TOP CENTER OF THE TANK LOCATED IN THE Q AREA
 CQ3270'AT BOSSIER BASE ON GROUND OF THE AIR FORCE BASE.
 CQ3270'
 CQ3270'IT IS AN ELEVATED TANK SUPPORTED BY A FOUR-LEGGED STEEL
 CQ3270'STRUCTURE AND IS 126 FEET HIGH.  THE TANK IS PAINTED RED AND WHITE
 CQ3270'CHECKERED.  AN IRON ROD ON THE BALL AT THE TOP CENTER OF TANK
 CQ3270'WAS OBSERVED.
 CQ3270
 CQ3270                          STATION RECOVERY (1969)
 CQ3270
 CQ3270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3270'STATION WAS RECOVERED IN GOOD CONDITION.
 CQ3270
 CQ3270                          STATION RECOVERY (1970)
 CQ3270
 CQ3270'RECOVERY NOTE BY US AIR FORCE 1970
 CQ3270'THE WATER TANK WAS OBSERVED, AND WAS IN GOOD CONDITION.  IT IS NOW
 CQ3270'PAINTED SILVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3141 ***********************************************************************
 CQ3141  DESIGNATION -  BARKSDALE AFB WEST MAST OF SIX
 CQ3141  PID         -  CQ3141
 CQ3141  STATE/COUNTY-  LA/BOSSIER
 CQ3141  COUNTRY     -  US
 CQ3141  USGS QUAD   -  SHREVEPORT EAST (2018)
 CQ3141
 CQ3141                         *CURRENT SURVEY CONTROL
 CQ3141  ______________________________________________________________________
 CQ3141* NAD 83(1992) POSITION- 32 29 08.22973(N) 093 37 49.04676(W)   ADJUSTED
 CQ3141  ______________________________________________________________________
 CQ3141  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 CQ3141  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 CQ3141  HORZ ORDER      -  THIRD
 CQ3141
 CQ3141.The horizontal coordinates were established by classical geodetic methods
 CQ3141.and adjusted by the National Geodetic Survey in January 1993.
 CQ3141
 CQ3141.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3141.GEOID18 height accuracy estimate available here.
 CQ3141
 CQ3141.Click photographs - Photos may exist for this station.
 CQ3141
 CQ3141.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3141
 CQ3141. The following values were computed from the NAD 83(1992) position.
 CQ3141
 CQ3141;                    North         East     Units Scale Factor Converg.
 CQ3141;SPC LA N     -   220,713.707   893,767.815   MT  0.99996373   -0 35 51.3
 CQ3141;SPC LA N     -   724,124.89  2,932,303.24   sFT  0.99996373   -0 35 51.3
 CQ3141;UTM  15      - 3,594,439.951   440,781.079   MT  0.99964324   -0 20 18.7
 CQ3141
 CQ3141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR4078194439(NAD 83)
 CQ3141
 CQ3141                          SUPERSEDED SURVEY CONTROL
 CQ3141
 CQ3141  NAD 83(1986)-  32 29 08.24212(N)    093 37 49.03608(W) AD(       ) 3
 CQ3141  NAD 27      -  32 29 07.68900(N)    093 37 48.40100(W) AD(       ) 3
 CQ3141
 CQ3141.Superseded values are not recommended for survey control.
 CQ3141
 CQ3141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3141.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3141
 CQ3141_MARKER: 55 = TOWER
 CQ3141
 CQ3141  HISTORY     - Date     Condition        Report By
 CQ3141  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3141
 CQ3141                          STATION DESCRIPTION
 CQ3141
 CQ3141'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3141'THE STATION IS THE TOP RED LIGHT OF THE MOST WESTERLY TOWER
 CQ3141'OF SIX TOWERS LOCATED ABOUT 1-1/4 MILES EAST OF THE SOUTHEAST
 CQ3141'END OF THE MAIN RUNWAY OF THE BARKSDALE AIR FORCE BASE AND
 CQ3141'ABOUT 1-1/2 MILES NORTHWEST OF A LAKE KNOWN AS MOON LAKE.
 CQ3141'
 CQ3141'THE TOWERS ARE SLENDER STEEL STRUCTURES APPROXIMATELY 40
 CQ3141'FEET IN HEIGHT.  THE EAST AND WEST TOWERS ARE THE ONLY TOWERS
 CQ3141'WITH LIGHTS AT THE TOP.  THE TOP RED LIGHT WAS POINT OBSERVED.
 CQ3141'THIS STATION WAS NOT VISITED BY THIS PARTY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4432 ***********************************************************************
 BJ4432  DESIGNATION -  BARMAN SHELL MICROWAVE
 BJ4432  PID         -  BJ4432
 BJ4432  STATE/COUNTY-  LA/ASCENSION
 BJ4432  COUNTRY     -  US
 BJ4432  USGS QUAD   -  SORRENTO (2018)
 BJ4432
 BJ4432                         *CURRENT SURVEY CONTROL
 BJ4432  ______________________________________________________________________
 BJ4432* NAD 83(1992) POSITION- 30 10 05.86456(N) 090 48 19.29829(W)   ADJUSTED
 BJ4432  **This station is located in a suspected subsidence area (see below).
 BJ4432  ______________________________________________________________________
 BJ4432  GEOID HEIGHT    -        -26.655 (meters)                     GEOID18
 BJ4432  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 BJ4432  HORZ ORDER      -  THIRD
 BJ4432
 BJ4432.The horizontal coordinates were established by classical geodetic methods
 BJ4432.and adjusted by the National Geodetic Survey in January 1993.
 BJ4432
 BJ4432.** This station is in an area of known vertical motion. If an
 BJ4432.** orthometric height was ever established but is not available 
 BJ4432.** in the current survey control section, the orthometric height
 BJ4432.** is considered suspect.  Suspect heights are available in the
 BJ4432.** superseded section only if requested.
 BJ4432
 BJ4432.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4432.GEOID18 height accuracy estimate available here.
 BJ4432
 BJ4432.Click photographs - Photos may exist for this station.
 BJ4432
 BJ4432.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4432
 BJ4432. The following values were computed from the NAD 83(1992) position.
 BJ4432
 BJ4432;                    North         East     Units Scale Factor Converg.
 BJ4432;SPC LA S     -   185,038.435 1,050,852.206   MT  0.99993000   +0 15 50.4
 BJ4432;SPC LA S     -   607,080.27  3,447,670.95   sFT  0.99993000   +0 15 50.4
 BJ4432;UTM  15      - 3,339,468.767   711,335.586   MT  1.00015105   +1 06 11.9
 BJ4432
 BJ4432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP1133539468(NAD 83)
 BJ4432
 BJ4432                          SUPERSEDED SURVEY CONTROL
 BJ4432
 BJ4432  NAD 83(1986)-  30 10 05.88032(N)    090 48 19.30024(W) AD(       ) 3
 BJ4432  NAD 27      -  30 10 05.16584(N)    090 48 18.95779(W) AD(       ) 3
 BJ4432
 BJ4432.Superseded values are not recommended for survey control.
 BJ4432
 BJ4432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4432.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4432
 BJ4432_MARKER: 44 = MICROWAVE MAST
 BJ4432
 BJ4432  HISTORY     - Date     Condition        Report By
 BJ4432  HISTORY     - 1973     FIRST OBSERVED   NGS
 BJ4432
 BJ4432                          STATION DESCRIPTION
 BJ4432
 BJ4432'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (JCA)
 BJ4432'THE POINT INTERSECTED WAS THE RED LIGHT ATOP THE SORRENTO, SHELL
 BJ4432'MICROWAVE KGZ 67, OWNED BY THE SHELL PIPELINE COMPANY, LOCATED
 BJ4432'3-1/2 MILES SOUTHEAST OF SORRENTO AND 3/4 MILE NORTHEAST OF U.S.
 BJ4432'HIGHWAY 61.  IT IS A STEEL STRUCTURE, TRIANGULAR AND CROSS
 BJ4432'SECTIONED, 180 FEET IN HEIGHT, GUYED, UNPAINTED AND HAS TWO ROUND
 BJ4432'DISH TYPE ANTENNAS NEAR THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1338 ***********************************************************************
 CP1338  DESIGNATION -  BARNES
 CP1338  PID         -  CP1338
 CP1338  STATE/COUNTY-  LA/MADISON
 CP1338  COUNTRY     -  US
 CP1338  USGS QUAD   -  ASHLY (2018)
 CP1338
 CP1338                         *CURRENT SURVEY CONTROL
 CP1338  ______________________________________________________________________
 CP1338* NAD 83(1993) POSITION- 32 22 45.30772(N) 091 07 25.02520(W)   ADJUSTED
 CP1338* NAVD 88 ORTHO HEIGHT -    25.623 (meters)       84.06  (feet) ADJUSTED
 CP1338  ______________________________________________________________________
 CP1338  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 CP1338  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 CP1338  DYNAMIC HEIGHT  -         25.594 (meters)       83.97  (feet) COMP
 CP1338  MODELED GRAVITY -    979,499.7   (mgal)                       NAVD 88
 CP1338
 CP1338  HORZ ORDER      -  THIRD
 CP1338  VERT ORDER      -  FIRST     CLASS I
 CP1338
 CP1338.The horizontal coordinates were established by classical geodetic methods
 CP1338.and adjusted by the National Geodetic Survey in May 1994.
 CP1338
 CP1338.The orthometric height was determined by differential leveling and
 CP1338.adjusted by the NATIONAL GEODETIC SURVEY
 CP1338.in June 1991.
 CP1338
 CP1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1338.GEOID18 height accuracy estimate available here.
 CP1338
 CP1338.Click photographs - Photos may exist for this station.
 CP1338
 CP1338.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP1338
 CP1338.The dynamic height is computed by dividing the NAVD 88
 CP1338.geopotential number by the normal gravity value computed on the
 CP1338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1338.degrees latitude (g = 980.6199 gals.).
 CP1338
 CP1338.The modeled gravity was interpolated from observed gravity values.
 CP1338
 CP1338. The following values were computed from the NAD 83(1993) position.
 CP1338
 CP1338;                    North         East     Units Scale Factor Converg.
 CP1338;SPC LA N     -   209,187.152 1,129,510.120   MT  0.99994708   +0 43 39.7
 CP1338;SPC LA N     -   686,308.18  3,705,734.45   sFT  0.99994708   +0 43 39.7
 CP1338;SPC MS W     -   319,477.176   625,635.230   MT  1.00001817   -0 25 23.6
 CP1338;SPC MS W     - 1,048,151.37  2,052,604.92   sFT  1.00001817   -0 25 23.6
 CP1338;UTM  15      - 3,584,022.369   676,514.449   MT  0.99998423   +1 00 18.4
 CP1338
 CP1338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP1338!SPC LA N     -   1.00000014  x   0.99994708  =   0.99994722
 CP1338!SPC MS W     -   1.00000014  x   1.00001817  =   1.00001831
 CP1338!UTM  15      -   1.00000014  x   0.99998423  =   0.99998437
 CP1338
 CP1338:                Primary Azimuth Mark                     Grid Az
 CP1338:SPC LA N     -  BARNES AZ MK                             295 24 06.8
 CP1338:SPC MS W     -  BARNES AZ MK                             296 33 10.1
 CP1338:UTM  15      -  BARNES AZ MK                             295 07 28.1
 CP1338
 CP1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7651484022(NAD 83)
 CP1338
 CP1338|---------------------------------------------------------------------|
 CP1338| PID    Reference Object                     Distance      Geod. Az  |
 CP1338|                                                           dddmmss.s |
 CP1338| CP1337 BARNES RM 1                          26.115 METERS 14430     |
 CP1338| CP2417 BARNES RM 3                          42.435 METERS 14639     |
 CP1338| CP1339 BARNES RM 2                          24.277 METERS 26809     |
 CP1338| CP1343 BARNES AZ MK                                       2960746.5 |
 CP1338| CP2933 TALLULAH CHICAGO MILL RAD MAST      APPROX. 8.8 KM 2963019.1 |
 CP1338| CP3337 BARNES AZ MK 2                      301.202 METERS 29728     |
 CP1338| CP2932 TALLULAH RAD STA KTLD MAST          APPROX.10.2 KM 3013009.5 |
 CP1338|---------------------------------------------------------------------|
 CP1338
 CP1338                          SUPERSEDED SURVEY CONTROL
 CP1338
 CP1338  NAD 83(1992)-  32 22 45.31720(N)    091 07 25.02250(W) AD(       ) 3
 CP1338  NAD 83(1986)-  32 22 45.32182(N)    091 07 25.02102(W) AD(       ) 3
 CP1338  NAD 27      -  32 22 44.80190(N)    091 07 24.62990(W) AD(       ) 3
 CP1338  NGVD 29              25.62   (m)           84.1    (f) LEVELING    3  
 CP1338  NGVD 29 (06/11/92)   25.625  (m)           84.07   (f) ADJUSTED    1 1
 CP1338  NGVD 29 (??/??/87)   25.625  (m)           84.07   (f) SUPERSEDED  1 1
 CP1338
 CP1338.Superseded values are not recommended for survey control.
 CP1338
 CP1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1338.See file dsdata.pdf to determine how the superseded data were derived.
 CP1338
 CP1338_MARKER: DS = TRIANGULATION STATION DISK
 CP1338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1338_STAMPING: BARNES 1958
 CP1338_MARK LOGO: CGS
 CP1338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1338+STABILITY: SURFACE MOTION
 CP1338
 CP1338  HISTORY     - Date     Condition        Report By
 CP1338  HISTORY     - 1959     MONUMENTED       CGS
 CP1338  HISTORY     - 1968     GOOD             CGS
 CP1338  HISTORY     - 1968     GOOD             CGS
 CP1338  HISTORY     - 1982     GOOD             LADTD
 CP1338  HISTORY     - 1982     GOOD             LADTD
 CP1338
 CP1338                          STATION DESCRIPTION
 CP1338
 CP1338'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (OSR)
 CP1338'STATION IS ABOUT 6-1/4 MILES SOUTH-SOUTHEAST OF MANSFORD,
 CP1338'4 MILES EAST AND 2 MILES SOUTH OF TALLULAH, 3 MILES WEST
 CP1338'AND 1-1/2 MILES SOUTH OF THOMASTOWN.  IN THE SOUTH SIDE
 CP1338'CENTER OF SECTION 10, T 16 N, R 13 E.  ON THE RIGHT-OF-WAY
 CP1338'OF U.S. HIGHWAY 80.
 CP1338'
 CP1338'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 65 AND 80 IN
 CP1338'TALLULAH, GO EASTERLY, ON U.S. HIGHWAY 80 FOR 1.9 MILES TO
 CP1338'A SIDE ROAD LEFT, CONTINUE EAST, ON HIGHWAY FOR 1.95 MILES TO
 CP1338'THE AZIMUTH MARK ON THE RIGHT, CONTINUE EASTERLY, ON HIGHWAY
 CP1338'FOR 0.25 MILE TO CROSSROADS AND STATION IN THE SOUTHWEST
 CP1338'ANGLE OF INTERSECTION.
 CP1338'
 CP1338'STATION MARKS ARE STANDARD DISKS, STAMPED BARNES 1958.
 CP1338'THE SURFACE MARK IS SET IN THE TOP OF AN 11 INCH SQUARE
 CP1338'CONCRETE POST FLUSH WITH THE GROUND.  IT IS 233 FEET
 CP1338'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE,
 CP1338'116 FEET SOUTHWEST OF THE CENTER OF THE CROSSROADS, 165 FEET
 CP1338'EAST OF A 36 INCH LONE OAK TREE, 91 FEET WEST OF THE CENTER
 CP1338'OF A NORTH-SOUTH GRAVEL ROAD, 75 FEET NORTH OF THE NORTH
 CP1338'RAIL OF RAILROAD TRACKS AND 56 FEET SOUTH OF THE CENTER OF
 CP1338'U.S. HIGHWAY 80.  THE UNDERGROUND MARK IS SET IN AN IRREGULAR
 CP1338'MASS OF CONCRETE 34 INCHES BELOW THE GROUND SURFACE.
 CP1338'
 CP1338'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BARNES NO 1
 CP1338'1958, SET IN THE TOP OF AN 11 INCH SQUARE CONCRETE POST
 CP1338'PROJECTING 8 INCHES.  IT IS 246 FEET SOUTHEAST OF THE LONE
 CP1338'TREE, 224 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE,
 CP1338'98 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE CROSSROADS,
 CP1338'98 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE HIGHWAY, 37 FEET
 CP1338'NORTH-NORTHEAST OF THE NORTH RAIL OF RAILROAD TRACKS AND 12
 CP1338'FEET WEST OF THE CENTER OF THE NORTH-SOUTH GRAVEL ROAD.
 CP1338'A 4 IN X 4 IN WHITE WITNESS POST WAS SET 2 FEET NORTH OF THE
 CP1338'MARK.
 CP1338'
 CP1338'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BARNES NO 2
 CP1338'1958, SET IN THE TOP OF AN 11 INCH SQUARE CONCRETE POST
 CP1338'PROJECTING 3 INCHES.  IT IS 198 FEET SOUTHWEST OF THE CENTER
 CP1338'OF THE CROSSROADS, 190 FEET NORTH OF THE NORTHEAST CORNER
 CP1338'OF THE HOUSE, 158 FEET WEST OF THE CENTER OF THE NORTH-SOUTH
 CP1338'GRAVEL ROAD, 95 FEET SOUTH OF THE CENTER OF THE HIGHWAY AND
 CP1338'36 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACKS.
 CP1338'
 CP1338'L 23 1 IS A U.S. CORPS OF ENGINEERS MARK, STAMPED L 23 1 1930,
 CP1338'A BRONZE CAP WHICH IS BOLTED TO THE TOP OF A 2 INCH IRON PIPE
 CP1338'PROJECTING 10 INCHES.  IT IS 170 FEET WEST OF THE CENTER
 CP1338'OF THE NORTH-SOUTH GRAVEL ROAD, 98 FEET SOUTH OF THE SOUTH RAIL
 CP1338'OF THE RAILROAD TRACKS AND 48 FEET NORTH OF THE NORTHWEST
 CP1338'CORNER OF THE HOUSE.
 CP1338'
 CP1338'AZIMUTH MARK IS A STANDARD DISK, STAMPED BARNES 1958, SET
 CP1338'IN THE TOP OF AN 11 INCH SQUARE CONCRETE POST PROJECTING
 CP1338'5 INCHES.  IT IS 97 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 CP1338'80, 39 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACKS AND
 CP1338'1 FOOT NORTH OF A TELEPHONE LINE POLE.  A 4 IN X 4 IN WHITE
 CP1338'WITNESS POST WAS SET 2 FEET WEST OF THE MARK.
 CP1338'
 CP1338'A SECOND ORDER TRAVERSE CONNECTION WAS MADE TO L 23 1 (USE).
 CP1338'
 CP1338'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 CP1338
 CP1338                          STATION RECOVERY (1968)
 CP1338
 CP1338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (JGC)
 CP1338'THE STATION MARK, STAMPED BARNES 1958, IS ABOUT 4.2 MILES EAST
 CP1338'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE COURTHOUSE AT
 CP1338'TALLULAH, 0.15 MILE EAST OF MILEPOST 13, AT A CROSSING OF THE
 CP1338'RAILROAD AND A GRAVELED ROAD, 76 FEET NORTH OF THE NORTH RAIL, 58
 CP1338'FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 80, 93 FEET WEST OF
 CP1338'THE CENTER LINE OF THE GRAVELED ROAD, 138 FEET EAST OF A 30-INCH
 CP1338'COTTONWOOD TREE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 CP1338'5 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 CP1338'CONCRETE POST WHICH IS ABOUT LEVEL WITH THE SURFACE OF THE GROUND.
 CP1338'
 CP1338'RM 1, STAMPED BARNES NO 1 1958, IS 85.68 FEET SOUTHEAST OF THE
 CP1338'STATION MARK, 37-1/2 FEET NORTH OF THE NORTH RAIL, 96 FEET SOUTH
 CP1338'OF THE CENTER LINE OF U.S. HIGHWAY 80, 14 FEET WEST OF THE CENTER
 CP1338'LINE OF THE GRAVELED ROAD, 2-1/2 FEET NORTHEAST OF TELEPHONE POLE
 CP1338'NUMBER 5958, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 CP1338'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 CP1338'SURFACE OF THE GROUND.
 CP1338'
 CP1338'RM 2, STAMPED BARNES NO 2 1958, IS 79.65 FEET SOUTHWEST OF THE
 CP1338'STATION MARK, 37 FEET NORTH OF THE NORTH RAIL, 96 FEET SOUTH OF THE
 CP1338'CENTER LINE OF U.S. HIGHWAY 80, 107 FEET SOUTHEAST OF A 30-INCH
 CP1338'COTTONWOOD TREE, 5 FEET WEST OF TELEPHONE POLE NUMBER 5959, ABOUT
 CP1338'3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 CP1338'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 CP1338'GROUND.
 CP1338'
 CP1338'THE AZIMUTH MARK, STAMPED BARNES 1958, IS 0.25 MILE WEST ALONG THE
 CP1338'ILLINOIS CENTRAL RAILROAD FROM THE STATION MARK, 4 POLES WEST OF
 CP1338'MILEPOST 13, 39 FEET NORTH OF THE NORTH RAIL, 97 FEET SOUTH OF THE
 CP1338'CENTER LINE OF U.S. HIGHWAY 80, 1 FOOT NORTH OF A TELEPHONE POLE,
 CP1338'1.2 FEET WEST OF A METAL WITNESS POST, ABOUT 12 FEET BELOW THE
 CP1338'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 CP1338'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 CP1338'
 CP1338'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.2 MILES EAST.
 CP1338
 CP1338                          STATION RECOVERY (1968)
 CP1338
 CP1338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 CP1338'4.2 MI E FROM TALLULAH.
 CP1338'4.2 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE COURTHOUSE
 CP1338'AT TALLULAH, 0.15 MILE EAST OF MILEPOST 13, AT A CROSSING OF THE
 CP1338'RAILROAD AND A GRAVELED ROAD, 76 FEET NORTH OF THE NORTH RAIL, 58 FEET
 CP1338'SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 80, 93 FEET WEST OF THE
 CP1338'CENTER LINE OF THE GRAVELED ROAD, 138 FEET EAST OF A 30-INCH
 CP1338'COTTONWOOD TREE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 5 FEET
 CP1338'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 CP1338'WHICH IS ABOUT LEVEL WITH THE SURFACE OF THE GROUND.
 CP1338
 CP1338                          STATION RECOVERY (1982)
 CP1338
 CP1338'RECOVERY NOTE BY LA TRANSP AND DEV 1982 (TLH)
 CP1338'THE STATION WAS VISITED IN JUNE 1982.  THE STATION MARK AND REFERENCE
 CP1338'MARK NO. 2 WERE FOUND IN GOOD CONDITION. REFERENCE MARK NO. 1 AND THE
 CP1338'AZIMUTH MARK WERE SEARCHED FOR AND NOT FOUND, AT THIS TIME REFERENCE
 CP1338'MARK NO. 3 WAS SET IN THE TRAVERSE LINE AND A NEW AZIMUTH MARK WAS SET
 CP1338'
 CP1338'THE STATION IS LOCATED ABOUT 6.8 KM (4.2 MILES) SOUTHEAST OF TALLULAH
 CP1338'IN THE SOUTHWEST QUARTER OF SECTION 10, T16N, R13E.
 CP1338'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CP1338'
 CP1338'TO REACH THE STATION FROM THE COURTHOUSE IN TALLULAH, GO EAST ON U S
 CP1338'HIGHWAY 80 FOR ABOUT 7.1 KM (4.4 MILES) TO A PAVED ROAD ON THE RIGHT
 CP1338'WITH THE STATION MARK SET WEST OF THE PAVED ROAD AND BETWEEN THE
 CP1338'ILLINOIS CENTRAL RAILROAD AND U S HIGHWAY 80.
 CP1338'
 CP1338'THE STATION IS A STANDARD NATIONAL GEODETIC SURVEY DISK STAMPED---
 CP1338'BARNES 1958--- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM
 CP1338'(12 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED 50.3 METERS
 CP1338'(165 FEET) E FROM A 36-INCH LONE OAK TREE, 27.7 METERS (91 FEET) W
 CP1338'FROM THE CENTER OF A NORTH-SOUTH PAVED ROAD, 22.9 METERS (75 FEET) N
 CP1338'FROM THE NORTH RAIL OF THE RAILROAD TRACKS, 17.1 METERS (56 FEET) S
 CP1338'FROM THE CENTER OF U S HIGHWAY 80, AND 0.3 METER (1 FOOT) W FROM A
 CP1338'METAL WITNESS POST WITH SIGN ATTACHED.
 CP1338'
 CP1338'THE UNDERGROUND MARK IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 CP1338'STAMPED---BARNES 1958--- SET INTO AN IRREGULAR MASS OF CONCRETE 0.9
 CP1338'METER (3 FEET) BELOW THE SURFACE.
 CP1338'
 CP1338'REFERENCE MARK NO. 2 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 CP1338'STAMPED---BARNES NO 2 1958--- SET INTO THE TOP OF A ROUND CONCRETE
 CP1338'MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 8 CM (3 INCHES)
 CP1338'ABOVE THE GROUND LOCATED 48.2 METERS (158 FEET) W FROM THE CENTER OF
 CP1338'THE NORTH-SOUTH PAVED ROAD, 29 METERS (95 FEET) S FROM THE CENTER OF
 CP1338'U S HIGHWAY 80, 11 METERS (36 FEET) N FROM THE NORTH RAIL OF THE
 CP1338'RAILROAD TRACKS, AND 0.3 METER (1 FOOT) N FROM A METAL WITNESS POST
 CP1338'WITH SIGN ATTACHED.
 CP1338'
 CP1338'REFERENCE MARK NO. 3 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 CP1338'STAMPED---BARNES 1958 RM 3 1982--- SET INTO THE TOP OF A ROUND
 CP1338'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP1338'LOCATED 37.6 METERS (123.5 FEET) SSW FROM THE CENTER OF HIGHWAY 80,
 CP1338'10.4 METERS (34 FEET) ESE FROM THE CENTER OF PAVED ROAD, 2.4 METERS
 CP1338'(8 FEET) NNE FROM THE NORTH RAIL OF THE ILLINOIS CENTRAL RAILROAD,
 CP1338'AND 0.6 METER (2 FEET) SSW FROM A METAL WITNESS POST WITH SIGN
 CP1338'ATTACHED.
 CP1338'
 CP1338'AZIMUTH MARK NO. 2 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 CP1338'STAMPED---BARNES 1958 NO 2 1983---- SET INTO THE TOP OF A ROUND
 CP1338'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP1338'LOCATED 22.1 METERS (72.5 FEET) N FROM THE NORTH RAIL OF THE RAILROAD
 CP1338'TRACKS, 19.1 METERS (62.5 FEET) S FROM THE CENTER OF HIGHWAY 80, 0.6
 CP1338'METER (2 FEET) SW FROM A TELEPHONE REPAIR BOX, AND 0.6 METER (2 FEET)
 CP1338'E FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CP1338'
 CP1338'TO REACH THE AZIMUTH MARK FROM THE STATION MARK,GO WEST ON U S
 CP1338'HIGHWAY 80 FOR 0.3 KM (0.2 MILE) TO THE AZIMUTH ON THE LEFT BETWEEN
 CP1338'THE HIGHWAY AND THE RAILROAD TRACKS NEAR A TELEPHONE REPAIR BOX.
 CP1338
 CP1338                          STATION RECOVERY (1982)
 CP1338
 CP1338'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP1338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2865 ***********************************************************************
 CQ2865  DESIGNATION -  BARNES
 CQ2865  PID         -  CQ2865
 CQ2865  STATE/COUNTY-  LA/JACKSON
 CQ2865  COUNTRY     -  US
 CQ2865  USGS QUAD   -  JONESBORO SOUTH (2018)
 CQ2865
 CQ2865                         *CURRENT SURVEY CONTROL
 CQ2865  ______________________________________________________________________
 CQ2865* NAD 83(1992) POSITION- 32 09 12.40246(N) 092 44 56.39959(W)   ADJUSTED
 CQ2865* NAVD 88 ORTHO HEIGHT -    81.55  (+/-2cm)      267.6   (feet) VERTCON3
 CQ2865  ______________________________________________________________________
 CQ2865  GEOID HEIGHT    -        -25.599 (meters)                     GEOID18
 CQ2865  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 CQ2865  HORZ ORDER      -  FIRST
 CQ2865  VERT ORDER      -  THIRD ? (See Below)
 CQ2865
 CQ2865.The horizontal coordinates were established by classical geodetic methods
 CQ2865.and adjusted by the National Geodetic Survey in January 1993.
 CQ2865
 CQ2865.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2865.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2865
 CQ2865.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2865.GEOID18 height accuracy estimate available here.
 CQ2865
 CQ2865.The vertical order pertains to the NGVD 29 superseded value.
 CQ2865
 CQ2865.Click photographs - Photos may exist for this station.
 CQ2865
 CQ2865.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2865
 CQ2865. The following values were computed from the NAD 83(1992) position.
 CQ2865
 CQ2865;                    North         East     Units Scale Factor Converg.
 CQ2865;SPC LA N     -   183,353.275   976,512.313   MT  0.99992317   -0 07 53.9
 CQ2865;SPC LA N     -   601,551.54  3,203,774.15   sFT  0.99992317   -0 07 53.9
 CQ2865;UTM  15      - 3,557,471.725   523,668.766   MT  0.99960691   +0 08 00.9
 CQ2865
 CQ2865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2865!SPC LA N     -   0.99999121  x   0.99992317  =   0.99991439
 CQ2865!UTM  15      -   0.99999121  x   0.99960691  =   0.99959813
 CQ2865
 CQ2865:                Primary Azimuth Mark                     Grid Az
 CQ2865:SPC LA N     -  FRIENDSHIP                               299 21 57.0
 CQ2865:UTM  15      -  FRIENDSHIP                               299 06 02.2
 CQ2865
 CQ2865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2366857471(NAD 83)
 CQ2865
 CQ2865|---------------------------------------------------------------------|
 CQ2865| PID    Reference Object                     Distance      Geod. Az  |
 CQ2865|                                                           dddmmss.s |
 CQ2865| CQ2864 TT 63 L                              28.649 METERS 07514     |
 CQ2865| CY3356 BARNES RM 1                          21.769 METERS 22153     |
 CQ2865| CQ2877 FRIENDSHIP                          APPROX.16.8 KM 2991403.1 |
 CQ2865|---------------------------------------------------------------------|
 CQ2865
 CQ2865                          SUPERSEDED SURVEY CONTROL
 CQ2865
 CQ2865  NAD 83(1986)-  32 09 12.41671(N)    092 44 56.38931(W) AD(       ) 1
 CQ2865  NAD 27      -  32 09 11.84776(N)    092 44 55.83725(W) AD(       ) 1
 CQ2865  NGVD 29              81.61   (m)          267.7    (f) LEVELING    3  
 CQ2865
 CQ2865.Superseded values are not recommended for survey control.
 CQ2865
 CQ2865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2865.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2865
 CQ2865_MARKER: DS = TRIANGULATION STATION DISK
 CQ2865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2865_STAMPING: BARNES 1971
 CQ2865_MARK LOGO: CGS
 CQ2865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2865+STABILITY: SURFACE MOTION
 CQ2865
 CQ2865  HISTORY     - Date     Condition        Report By
 CQ2865  HISTORY     - 1971     MONUMENTED       NGS
 CQ2865
 CQ2865                          STATION DESCRIPTION
 CQ2865
 CQ2865'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 CQ2865'NO MEASUREMENT BETWEEN REFERENCE MARKS DUE TO TREES ON LINE.
 CQ2865'
 CQ2865'NO SUITABLE LOCATION FOR AN AZIMUTH MARK.
 CQ2865'
 CQ2865'THE STATION IS LOCATED ABOUT 7-1/4 MILES NORTHWEST OF
 CQ2865'DODSON, 6-1/2 MILES SOUTHWEST OF JONESBORO, 2-3/4
 CQ2865'MILES WEST OF WYATT IN SECTION 35, T 14 N, R 4 W AND ON THE
 CQ2865'PROPERTY OF MR. ARCHIE BARNES, RURAL ROUTE 2, BOX 275,
 CQ2865'JONESBORO, LOUISIANA.
 CQ2865'
 CQ2865'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 505
 CQ2865'AND U.S. HIGHWAY 167 IN WYATT, GO SOUTHWEST ON STATE HIGHWAY
 CQ2865'505 FOR 2.7 MILES TO A PAVED ROAD RIGHT IN THE VILLAGE OF
 CQ2865'GANSVILLE, JUST BEFORE REACHING THE JUNCTION OF STATE
 CQ2865'HIGHWAY 1234.  TURN RIGHT AND GO NORTHERLY AND WESTERLY FOR
 CQ2865'1.05 MILES ON PAVED AND GRAVELED ROAD TO A GRAVELED
 CQ2865'ROAD RIGHT.  TURN RIGHT AND GO NORTHWEST AND NORTH ON A
 CQ2865'GRAVELED ROAD FOR 0.85 MILE TO THE STATION ON THE LEFT.
 CQ2865'
 CQ2865'THE STATION MARKS ARE STANDARD DISKS STAMPED BARNES 1971.  THE
 CQ2865'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 CQ2865'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 CQ2865'IS 100 FEET WEST OF THE CENTER OF THE GRAVELED ROAD, 63 FEET
 CQ2865'EAST OF A 30-INCH OAK TREE AND 48 FEET SOUTH OF A 40-INCH
 CQ2865'OAK TREE.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 CQ2865'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 CQ2865'
 CQ2865'REFERENCE MARK 1, A STANDARD DISK STAMPED BARNES NO 1 1971,
 CQ2865'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CQ2865'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 27 FEET
 CQ2865'SOUTHEAST OF A FENCE CORNER, 16 FEET NORTHEAST OF A 30-INCH
 CQ2865'OAK TREE, 12 FEET WEST OF A 10-INCH PINE TREE AND 2 FEET
 CQ2865'NORTH OF A METAL WITNESS POST WITH SIGN.
 CQ2865'
 CQ2865'BM TT 63 L (USGS) (RM 2), IS A STANDARD DISK STAMPED TT 63
 CQ2865'L 1943 SET IN THE TOP OF A 4-INCH SQUARE CONCRETE POST FLUSH
 CQ2865'WITH THE GROUND SURFACE.  IT IS 33 FEET WEST OF THE CENTER
 CQ2865'OF THE GRAVELED ROAD, 30 FEET NORTHEAST OF A 12-INCH PINE
 CQ2865'TREE, 15 FEET NORTH OF A POWERLINE POLE AND 9 FEET SOUTH OF
 CQ2865'A FENCE CORNER.
 CQ2865'
 CQ2865'HEIGHT OF LIGHT ABOVE STATION MARK 26.3 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1343 ***********************************************************************
 CP1343  DESIGNATION -  BARNES AZ MK
 CP1343  PID         -  CP1343
 CP1343  STATE/COUNTY-  LA/MADISON
 CP1343  COUNTRY     -  US
 CP1343  USGS QUAD   -  TALLULAH (2018)
 CP1343
 CP1343                         *CURRENT SURVEY CONTROL
 CP1343  ______________________________________________________________________
 CP1343* NAD 83(1986) POSITION- 32 22 50.     (N) 091 07 37.     (W)   SCALED
 CP1343* NAVD 88 ORTHO HEIGHT -    23.838 (meters)       78.21  (feet) ADJUSTED
 CP1343  ______________________________________________________________________
 CP1343  GEOID HEIGHT    -        -26.497 (meters)                     GEOID18
 CP1343  DYNAMIC HEIGHT  -         23.810 (meters)       78.12  (feet) COMP
 CP1343  MODELED GRAVITY -    979,499.9   (mgal)                       NAVD 88
 CP1343
 CP1343  VERT ORDER      -  FIRST     CLASS I
 CP1343
 CP1343.The horizontal coordinates were scaled from a map and have
 CP1343.an estimated accuracy of +/- 6 seconds.
 CP1343
 CP1343.The orthometric height was determined by differential leveling and
 CP1343.adjusted by the NATIONAL GEODETIC SURVEY
 CP1343.in June 1991.
 CP1343
 CP1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1343.GEOID18 height accuracy estimate available here.
 CP1343
 CP1343.Click photographs - Photos may exist for this station.
 CP1343
 CP1343.The dynamic height is computed by dividing the NAVD 88
 CP1343.geopotential number by the normal gravity value computed on the
 CP1343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1343.degrees latitude (g = 980.6199 gals.).
 CP1343
 CP1343.The modeled gravity was interpolated from observed gravity values.
 CP1343
 CP1343;                    North         East    Units  Estimated Accuracy
 CP1343;SPC LA N     -   209,330.    1,129,200.      MT  (+/- 180 meters Scaled)
 CP1343
 CP1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR761841(NAD 83)
 CP1343
 CP1343                          SUPERSEDED SURVEY CONTROL
 CP1343
 CP1343  NGVD 29 (11/26/84)   23.839  (m)           78.21   (f) ADJUSTED    1 1
 CP1343
 CP1343.Superseded values are not recommended for survey control.
 CP1343
 CP1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1343.See file dsdata.pdf to determine how the superseded data were derived.
 CP1343
 CP1343_MARKER: DZ = AZIMUTH MARK DISK
 CP1343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1343_STAMPING: BARNES 1958
 CP1343_MARK LOGO: CGS
 CP1343_PROJECTION: PROJECTING 8 CENTIMETERS
 CP1343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1343+STABILITY: SURFACE MOTION
 CP1343
 CP1343  HISTORY     - Date     Condition        Report By
 CP1343  HISTORY     - 1958     MONUMENTED       CGS
 CP1343  HISTORY     - 1968     GOOD             CGS
 CP1343
 CP1343                          STATION DESCRIPTION
 CP1343
 CP1343'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1343'3.95 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CP1343'COURTHOUSE AT TALLULAH, IN SECTION 15, T16N, R13E, 4 POLES WEST OF
 CP1343'MILEPOST 13, 39 FEET NORTH OF THE NORTH RAIL, 97 FEET SOUTH OF THE
 CP1343'CENTER LINE OF U.S. HIGHWAY 80, 1 FOOT NORTH OF A TELEPHONE POLE, 1.2
 CP1343'FEET WEST OF A METAL WITNESS POST, ABOUT 12 FEET BELOW THE LEVEL OF
 CP1343'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3
 CP1343'INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1337 ***********************************************************************
 CP1337  DESIGNATION -  BARNES RM 1
 CP1337  PID         -  CP1337
 CP1337  STATE/COUNTY-  LA/MADISON
 CP1337  COUNTRY     -  US
 CP1337  USGS QUAD   -  ASHLY (2018)
 CP1337
 CP1337                         *CURRENT SURVEY CONTROL
 CP1337  ______________________________________________________________________
 CP1337* NAD 83(1986) POSITION- 32 22 44.62   (N) 091 07 24.45   (W)   HD_HELD1
 CP1337* NAVD 88 ORTHO HEIGHT -    26.752 (meters)       87.77  (feet) ADJUSTED
 CP1337  ______________________________________________________________________
 CP1337  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 CP1337  DYNAMIC HEIGHT  -         26.721 (meters)       87.67  (feet) COMP
 CP1337  MODELED GRAVITY -    979,499.7   (mgal)                       NAVD 88
 CP1337
 CP1337  VERT ORDER      -  FIRST     CLASS I
 CP1337
 CP1337.The horizontal coordinates were determined by differentially corrected
 CP1337.hand held GPS observations or other comparable positioning techniques
 CP1337.and have an estimated accuracy of +/- 3 meters.
 CP1337
 CP1337.The orthometric height was determined by differential leveling and
 CP1337.adjusted by the NATIONAL GEODETIC SURVEY
 CP1337.in June 1991.
 CP1337
 CP1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1337.GEOID18 height accuracy estimate available here.
 CP1337
 CP1337.Click photographs - Photos may exist for this station.
 CP1337
 CP1337.The dynamic height is computed by dividing the NAVD 88
 CP1337.geopotential number by the normal gravity value computed on the
 CP1337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1337.degrees latitude (g = 980.6199 gals.).
 CP1337
 CP1337.The modeled gravity was interpolated from observed gravity values.
 CP1337
 CP1337;                    North         East    Units  Estimated Accuracy
 CP1337;SPC LA N     -   209,166.2   1,129,525.4     MT  (+/- 3 meters HH1 GPS) 
 CP1337
 CP1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7652984001(NAD 83)
 CP1337
 CP1337                          SUPERSEDED SURVEY CONTROL
 CP1337
 CP1337  NGVD 29 (11/26/84)   26.753  (m)           87.77   (f) ADJUSTED    1 1
 CP1337
 CP1337.Superseded values are not recommended for survey control.
 CP1337
 CP1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1337.See file dsdata.pdf to determine how the superseded data were derived.
 CP1337
 CP1337_MARKER: DR = REFERENCE MARK DISK
 CP1337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1337_STAMPING: BARNES NO 1 1958
 CP1337_MARK LOGO: CGS
 CP1337_PROJECTION: PROJECTING 10 CENTIMETERS
 CP1337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1337+STABILITY: SURFACE MOTION
 CP1337
 CP1337  HISTORY     - Date     Condition        Report By
 CP1337  HISTORY     - 1958     MONUMENTED       CGS
 CP1337  HISTORY     - 1968     GOOD             CGS
 CP1337
 CP1337                          STATION DESCRIPTION
 CP1337
 CP1337'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1337'4.2 MI E FROM TALLULAH.
 CP1337'4.2 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE COURTHOUSE
 CP1337'AT TALLULAH, 0.15 MILE EAST OF MILEPOST 13, AT A CROSSING OF THE
 CP1337'RAILROAD AND A GRAVELED ROAD, 37 1/2 FEET NORTH OF THE NORTH RAIL, 96
 CP1337'FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 80, 14 FEET WEST OF THE
 CP1337'CENTER LINE OF THE GRAVELED ROAD, 2 1/2 FEET NORTHEAST OF TELEPHONE
 CP1337'POLE NUMBER 5958, 85.68 FEET SOUTHEAST OF TRIANGULATION STATION BARNES
 CP1337'1958, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 CP1337'A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 CP1337'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1339 ***********************************************************************
 CP1339  DESIGNATION -  BARNES RM 2
 CP1339  PID         -  CP1339
 CP1339  STATE/COUNTY-  LA/MADISON
 CP1339  COUNTRY     -  US
 CP1339  USGS QUAD   -  ASHLY (2018)
 CP1339
 CP1339                         *CURRENT SURVEY CONTROL
 CP1339  ______________________________________________________________________
 CP1339* NAD 83(1993) POSITION- 32 22 45.28221(N) 091 07 25.95348(W)   NO CHECK
 CP1339* NAVD 88 ORTHO HEIGHT -    26.027 (meters)       85.39  (feet) ADJUSTED
 CP1339  ______________________________________________________________________
 CP1339  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 CP1339  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 CP1339  DYNAMIC HEIGHT  -         25.997 (meters)       85.29  (feet) COMP
 CP1339  MODELED GRAVITY -    979,499.7   (mgal)                       NAVD 88
 CP1339
 CP1339  HORZ ORDER      -  SECOND
 CP1339  VERT ORDER      -  FIRST     CLASS I
 CP1339
 CP1339.The horizontal coordinates were established by classical geodetic methods
 CP1339.and adjusted by the National Geodetic Survey in May 1994.
 CP1339
 CP1339.No horizontal observational check was made to the station.
 CP1339
 CP1339.The orthometric height was determined by differential leveling and
 CP1339.adjusted by the NATIONAL GEODETIC SURVEY
 CP1339.in June 1991.
 CP1339
 CP1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1339.GEOID18 height accuracy estimate available here.
 CP1339
 CP1339.Click photographs - Photos may exist for this station.
 CP1339
 CP1339.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP1339
 CP1339.The dynamic height is computed by dividing the NAVD 88
 CP1339.geopotential number by the normal gravity value computed on the
 CP1339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP1339.degrees latitude (g = 980.6199 gals.).
 CP1339
 CP1339.The modeled gravity was interpolated from observed gravity values.
 CP1339
 CP1339. The following values were computed from the NAD 83(1993) position.
 CP1339
 CP1339;                    North         East     Units Scale Factor Converg.
 CP1339;SPC LA N     -   209,186.058 1,129,485.869   MT  0.99994708   +0 43 39.2
 CP1339;SPC LA N     -   686,304.59  3,705,654.89   sFT  0.99994708   +0 43 39.2
 CP1339;UTM  15      - 3,584,021.158   676,490.202   MT  0.99998412   +1 00 17.9
 CP1339
 CP1339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP1339!SPC LA N     -   1.00000007  x   0.99994708  =   0.99994715
 CP1339!UTM  15      -   1.00000007  x   0.99998412  =   0.99998419
 CP1339
 CP1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7649084021(NAD 83)
 CP1339
 CP1339                          SUPERSEDED SURVEY CONTROL
 CP1339
 CP1339  NAD 83(1992)-  32 22 45.29169(N)    091 07 25.95078(W) AD(       ) 2
 CP1339  NAD 83(1986)-  32 22 45.29631(N)    091 07 25.94932(W) AD(       ) 2
 CP1339  NAVD 88              26.03   (m)           85.4    (f) LEVELING    3  
 CP1339  NGVD 29 (06/11/92)   26.029  (m)           85.40   (f) ADJUSTED    1 1
 CP1339  NGVD 29 (??/??/87)   26.029  (m)           85.40   (f) SUPERSEDED  1 1
 CP1339
 CP1339.Superseded values are not recommended for survey control.
 CP1339
 CP1339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1339.See file dsdata.pdf to determine how the superseded data were derived.
 CP1339
 CP1339_MARKER: DR = REFERENCE MARK DISK
 CP1339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1339_STAMPING: BARNES NO 2 1958
 CP1339_MARK LOGO: CGS
 CP1339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1339+STABILITY: SURFACE MOTION
 CP1339
 CP1339  HISTORY     - Date     Condition        Report By
 CP1339  HISTORY     - 1958     MONUMENTED       CGS
 CP1339  HISTORY     - 1968     GOOD             CGS
 CP1339  HISTORY     - 1982     GOOD             LADTD
 CP1339
 CP1339                          STATION DESCRIPTION
 CP1339
 CP1339'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CP1339'4.2 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE COURTHOUSE
 CP1339'AT TALLULAH, 0.15 MILE EAST OF MILEPOST 13, AT A CROSSING OF THE
 CP1339'RAILROAD AND A GRAVELED ROAD, 37 FEET NORTH OF THE NORTH RAIL, 96 FEET
 CP1339'SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 80, 107 FEET SOUTHEAST OF A
 CP1339'30-INCH COTTONWOOD TREE, 5 FEET WEST OF TELEPHONE POLE NUMBER 5959,
 CP1339'79.65 FEET SOUTHWEST OF TRIANGULATION STATION BARNES 1958, ABOUT 3
 CP1339'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 CP1339'POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 CP1339
 CP1339                          STATION RECOVERY (1982)
 CP1339
 CP1339'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP1339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2417 ***********************************************************************
 CP2417  DESIGNATION -  BARNES RM 3
 CP2417  PID         -  CP2417
 CP2417  STATE/COUNTY-  LA/MADISON
 CP2417  COUNTRY     -  US
 CP2417  USGS QUAD   -  ASHLY (2018)
 CP2417
 CP2417                         *CURRENT SURVEY CONTROL
 CP2417  ______________________________________________________________________
 CP2417* NAD 83(1993) POSITION- 32 22 44.15707(N) 091 07 24.13258(W)   ADJUSTED
 CP2417* NAVD 88 ORTHO HEIGHT -    26.68  (meters)       87.5   (feet) LEVELING
 CP2417  ______________________________________________________________________
 CP2417  GEOID HEIGHT    -        -26.499 (meters)                     GEOID18
 CP2417  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 CP2417  HORZ ORDER      -  SECOND
 CP2417  VERT ORDER      -  THIRD
 CP2417
 CP2417.The horizontal coordinates were established by classical geodetic methods
 CP2417.and adjusted by the National Geodetic Survey in May 1994.
 CP2417
 CP2417.The orthometric height was determined by differential leveling.
 CP2417.The vertical network tie was performed by a horz. field party for horz.
 CP2417.obs reductions. Reset procedures were used to establish the elevation.
 CP2417
 CP2417.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2417.GEOID18 height accuracy estimate available here.
 CP2417
 CP2417.Click photographs - Photos may exist for this station.
 CP2417
 CP2417.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2417
 CP2417. The following values were computed from the NAD 83(1993) position.
 CP2417
 CP2417;                    North         East     Units Scale Factor Converg.
 CP2417;SPC LA N     -   209,152.009 1,129,533.900   MT  0.99994704   +0 43 40.2
 CP2417;SPC LA N     -   686,192.88  3,705,812.47   sFT  0.99994704   +0 43 40.2
 CP2417;UTM  15      - 3,583,987.340   676,538.399   MT  0.99998433   +1 00 18.8
 CP2417
 CP2417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2417!SPC LA N     -   0.99999997  x   0.99994704  =   0.99994701
 CP2417!UTM  15      -   0.99999997  x   0.99998433  =   0.99998430
 CP2417
 CP2417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7653883987(NAD 83)
 CP2417
 CP2417                          SUPERSEDED SURVEY CONTROL
 CP2417
 CP2417  NAD 83(1992)-  32 22 44.16655(N)    091 07 24.12988(W) AD(       ) 2
 CP2417  NAD 83(1986)-  32 22 44.17117(N)    091 07 24.12841(W) AD(       ) 2
 CP2417  NGVD 29 (06/11/92)   26.680  (m)           87.53   (f) ADJUSTED    2 1
 CP2417
 CP2417.Superseded values are not recommended for survey control.
 CP2417
 CP2417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2417.See file dsdata.pdf to determine how the superseded data were derived.
 CP2417
 CP2417_MARKER: DR = REFERENCE MARK DISK
 CP2417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2417_STAMPING: BARNES 1958 RM 3 1982
 CP2417_MARK LOGO: NGS
 CP2417_PROJECTION: FLUSH
 CP2417_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP2417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2417+STABILITY: SURFACE MOTION
 CP2417
 CP2417  HISTORY     - Date     Condition        Report By
 CP2417  HISTORY     - 1982     MONUMENTED       LADTD
 CP2417  HISTORY     - 1982     GOOD             LADTD
 CP2417
 CP2417                          STATION DESCRIPTION
 CP2417
 CP2417'DESCRIBED BY LA TRANSP AND DEV 1982 (TLH)
 CP2417'THE STATION IS LOCATED ABOUT 6.8 KM (4.2 MI) SOUTHEAST OF TALLULAH IN
 CP2417'THE SOUTHWEST QUARTER OF SECTION 10, T16N, R13E.  OWNERSHIP--ILLINOIS
 CP2417'CENTRAL GULF RAILROAD.
 CP2417'
 CP2417'TO REACH THE STATION FROM THE COURTHOUSE IN TALLULAH, GO EAST ON U S
 CP2417'HIGHWAY 80 FOR ABOUT 7.1 KM (4.4 MI) TO A PAVED ROAD ON THE RIGHT WITH
 CP2417'THE STATION MARK SET ON THE RIGHT, EAST OF THE PAVED ROAD AND NORTH OF
 CP2417'THE ILLINOIS CENTRAL RAILROAD.
 CP2417'
 CP2417'THE STATION IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 CP2417'STAMPED---BARNES 1958 RM 3 1982--- SET INTO THE TOP OF A ROUND
 CP2417'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 CP2417'LOCATED 37.6 M (123.4 FT) SOUTH-SOUTHWEST FROM THE CENTER OF HIGHWAY
 CP2417'80, 10.4 M (34.1 FT) EAST-SOUTHEAST FROM THE CENTER OF THE PAVED ROAD,
 CP2417'2.4 M (7.9 FT) NORTH-NORTHEAST FROM THE NORTH RAIL OF THE ILLINOIS
 CP2417'CENTRAL RAILROAD AND 0.6 M (2.0 FT) SOUTH-SOUTHWEST FROM A METAL
 CP2417'WITNESS POST WITH SIGN ATTACHED.
 CP2417
 CP2417                          STATION RECOVERY (1982)
 CP2417
 CP2417'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CP2417'5.5 KM (3.4 MI) EAST FROM TALLULAH.
 CP2417'ABOUT 7.1 KM (4.4 MILES) EAST ON U.S. HIGHWAY 80 FROM THE COURTHOUSE
 CP2417'IN TALLULAH TO A BLACKTOP ROAD ON THE RIGHT AND THE MARK SET ON THE
 CP2417'RIGHT AND EAST OF THE BLACKTOP ROAD, 37.6 METERS (123.5 FT) SOUTH
 CP2417'SOUTHWEST FROM THE CENTER OF HIGHWAY 80, 10.4 METERS (34 FT) EAST
 CP2417'SOUTHEAST FROM THE CENTER OF THE BLACKTOP ROAD, 2.4 METERS (8 FT)
 CP2417'NORTH NORTHEAST FROM THE NORTH RAIL OF THE ILLINOIS CENTRAL RAILROAD.
 CP2417'THE MARK IS 0.61 METERS  SSW FROM A WITNESS POST.
 CP2417'THE MARK IS 0.91 M ABOVE US HIGHWAY 80.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1198 ***********************************************************************
 AU1198  DESIGNATION -  BAROMETER
 AU1198  PID         -  AU1198
 AU1198  STATE/COUNTY-  LA/PLAQUEMINES
 AU1198  COUNTRY     -  US
 AU1198  USGS QUAD   -  BERTRANDVILLE (2018)
 AU1198
 AU1198                         *CURRENT SURVEY CONTROL
 AU1198  ______________________________________________________________________
 AU1198* NAD 83(1986) POSITION- 29 49 24.     (N) 090 01 40.     (W)   SCALED
 AU1198* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1198  **This station is located in a suspected subsidence area (see below).
 AU1198  ______________________________________________________________________
 AU1198  GEOID HEIGHT    -        -25.584 (meters)                     GEOID18
 AU1198
 AU1198.The horizontal coordinates were scaled from a map and have
 AU1198.an estimated accuracy of +/- 6 seconds.
 AU1198
 AU1198.** This station is in an area of known vertical motion. If an
 AU1198.** orthometric height was ever established but is not available 
 AU1198.** in the current survey control section, the orthometric height
 AU1198.** is considered suspect.  Suspect heights are available in the
 AU1198.** superseded section only if requested.
 AU1198
 AU1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1198.GEOID18 height accuracy estimate available here.
 AU1198
 AU1198.Click photographs - Photos may exist for this station.
 AU1198
 AU1198;                    North         East    Units  Estimated Accuracy
 AU1198;SPC LA S     -   147,400.    1,126,180.      MT  (+/- 180 meters Scaled)
 AU1198
 AU1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP872029(NAD 83)
 AU1198
 AU1198                          SUPERSEDED SURVEY CONTROL
 AU1198
 AU1198.No superseded survey control is available for this station.
 AU1198
 AU1198_MARKER: DB = BENCH MARK DISK
 AU1198_SETTING: 0 = UNSPECIFIED SETTING
 AU1198_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1198
 AU1198  HISTORY     - Date     Condition        Report By
 AU1198  HISTORY     - UNK      MONUMENTED       CGS
 AU1198  HISTORY     - 1964     GOOD             CGS
 AU1198
 AU1198                          STATION DESCRIPTION
 AU1198
 AU1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1198'IN BELLE CHASSE.
 AU1198'THE IVORY POINT OF BAROMETER NO. 61142 WAS LEVELED TO AT THE U.S.
 AU1198'NAVAL AIR STATION (CALLENDER FIELD).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0039 ***********************************************************************
 AT0039  DESIGNATION -  BAROMETER 777
 AT0039  PID         -  AT0039
 AT0039  STATE/COUNTY-  LA/PLAQUEMINES
 AT0039  COUNTRY     -  US
 AT0039  USGS QUAD   -  TRIUMPH (2018)
 AT0039
 AT0039                         *CURRENT SURVEY CONTROL
 AT0039  ______________________________________________________________________
 AT0039* NAD 83(1986) POSITION- 29 20 00.     (N) 089 24 13.     (W)   SCALED
 AT0039* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0039  **This station is located in a suspected subsidence area (see below).
 AT0039  ______________________________________________________________________
 AT0039  GEOID HEIGHT    -        -23.856 (meters)                     GEOID18
 AT0039
 AT0039.The horizontal coordinates were scaled from a map and have
 AT0039.an estimated accuracy of +/- 6 seconds.
 AT0039
 AT0039.** This station is in an area of known vertical motion. If an
 AT0039.** orthometric height was ever established but is not available 
 AT0039.** in the current survey control section, the orthometric height
 AT0039.** is considered suspect.  Suspect heights are available in the
 AT0039.** superseded section only if requested.
 AT0039
 AT0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0039.GEOID18 height accuracy estimate available here.
 AT0039
 AT0039.Click photographs - Photos may exist for this station.
 AT0039
 AT0039;                    North         East    Units  Estimated Accuracy
 AT0039;SPC LA S     -    93,950.    1,187,410.      MT  (+/- 180 meters Scaled)
 AT0039
 AT0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT666473(NAD 83)
 AT0039
 AT0039                          SUPERSEDED SURVEY CONTROL
 AT0039
 AT0039.No superseded survey control is available for this station.
 AT0039
 AT0039_MARKER: Z = SEE DESCRIPTION
 AT0039_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AT0039_SP_SET: WALL
 AT0039_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0039
 AT0039  HISTORY     - Date     Condition        Report By
 AT0039  HISTORY     - 1971     MONUMENTED       NGS
 AT0039
 AT0039                          STATION DESCRIPTION
 AT0039
 AT0039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0039'4.6 MI NW FROM VENICE.
 AT0039'THE POINT HELD WAS THE IVORY POINT OF THE U.S. WEATHER SERVICE
 AT0039'BAROMETER NUMBER 777.  THE BAROMETER IS LOCATED ON THE NORTHWEST WALL
 AT0039'AT THE EAST CORNER OF THE ROOM OF THE U.S. WEATHER SERVICE BUILDING AT
 AT0039'BOOTHVILLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3023 ***********************************************************************
 AU3023  DESIGNATION -  BARRE
 AU3023  PID         -  AU3023
 AU3023  STATE/COUNTY-  LA/TERREBONNE
 AU3023  COUNTRY     -  US
 AU3023  USGS QUAD   -  MONTEGUT (2018)
 AU3023
 AU3023                         *CURRENT SURVEY CONTROL
 AU3023  ______________________________________________________________________
 AU3023* NAD 83(1992) POSITION- 29 22 52.21828(N) 090 32 08.93108(W)   ADJUSTED
 AU3023* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3023  **This station is located in a suspected subsidence area (see below).
 AU3023  ______________________________________________________________________
 AU3023  GEOID HEIGHT    -        -24.584 (meters)                     GEOID18
 AU3023  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 AU3023  HORZ ORDER      -  SECOND
 AU3023
 AU3023.The horizontal coordinates were established by classical geodetic methods
 AU3023.and adjusted by the National Geodetic Survey in January 1993.
 AU3023
 AU3023.** This station is in an area of known vertical motion. If an
 AU3023.** orthometric height was ever established but is not available 
 AU3023.** in the current survey control section, the orthometric height
 AU3023.** is considered suspect.  Suspect heights are available in the
 AU3023.** superseded section only if requested.
 AU3023
 AU3023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3023.GEOID18 height accuracy estimate available here.
 AU3023
 AU3023.Click photographs - Photos may exist for this station.
 AU3023
 AU3023.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3023
 AU3023. The following values were computed from the NAD 83(1992) position.
 AU3023
 AU3023;                    North         East     Units Scale Factor Converg.
 AU3023;SPC LA S     -    97,944.185 1,077,420.704   MT  0.99998381   +0 23 55.6
 AU3023;SPC LA S     -   321,338.55  3,534,837.76   sFT  0.99998381   +0 23 55.6
 AU3023;UTM  15      - 3,252,741.619   739,164.203   MT  1.00030585   +1 12 34.4
 AU3023
 AU3023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3023!SPC LA S     -   1.00000393  x   0.99998381  =   0.99998774
 AU3023!UTM  15      -   1.00000393  x   1.00030585  =   1.00030978
 AU3023
 AU3023:                Primary Azimuth Mark                     Grid Az
 AU3023:SPC LA S     -  BRIDGE                                   242 00 47.3
 AU3023:UTM  15      -  BRIDGE                                   241 12 08.5
 AU3023
 AU3023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3916452741(NAD 83)
 AU3023
 AU3023|---------------------------------------------------------------------|
 AU3023| PID    Reference Object                     Distance      Geod. Az  |
 AU3023|                                                           dddmmss.s |
 AU3023| DD6286 BARRE RM 3                           14.542 METERS 00657     |
 AU3023| AU3033 BRIDGE                              APPROX.11.7 KM 2422442.9 |
 AU3023| DD6285 BARRE RM 2                            9.531 METERS 24917     |
 AU3023| DD6284 BARRE RM 1                           10.046 METERS 34311     |
 AU3023| AU3020 MONTEGUT WATER TANK                 APPROX.11.0 KM 3490913.4 |
 AU3023| AU3025 MONTEGUT TALLEST STACK              APPROX.10.9 KM 3491907.4 |
 AU3023|---------------------------------------------------------------------|
 AU3023
 AU3023                          SUPERSEDED SURVEY CONTROL
 AU3023
 AU3023  NAD 83(1986)-  29 22 52.23594(N)    090 32 08.93912(W) AD(       ) 2
 AU3023  NAD 27      -  29 22 51.43400(N)    090 32 08.62400(W) AD(       ) 2
 AU3023
 AU3023.Superseded values are not recommended for survey control.
 AU3023
 AU3023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3023.See file dsdata.pdf to determine how the superseded data were derived.
 AU3023
 AU3023_MARKER: DS = TRIANGULATION STATION DISK
 AU3023_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU3023
 AU3023  HISTORY     - Date     Condition        Report By
 AU3023  HISTORY     - 1934     MONUMENTED       CGS
 AU3023  HISTORY     - 1952     GOOD             CGS
 AU3023  HISTORY     - 1974     GOOD             NGS
 AU3023
 AU3023                          STATION DESCRIPTION
 AU3023
 AU3023'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AU3023'STATION IS IN HARD MARSH ON THE E BANK OF THE BAYOU BARRE
 AU3023'N OF ITS JUNCTION WITH THE JEAN BATIS CANAL, 25 METERS (80
 AU3023'FEET) E OF THE BAYOU AND 20 METERS (65 FEET) N OF THE CANAL.
 AU3023'
 AU3023'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU3023'IN THE TOP OF A TILE.
 AU3023'
 AU3023'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET AT THE CENTER
 AU3023'OF A MASS OF CONCRETE FASTENED TO THE TOP OF A LONG PILE
 AU3023'DRIVEN INTO THE MARSH, IS 30 METERS (100 FEET) E OF THE BAYOU
 AU3023'AND 10.017 METERS (32.86 FEET) FROM THE STATION.
 AU3023'
 AU3023'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET AT THE CENTER
 AU3023'OF A MASS OF CONCRETE FASTENED TO THE TOP OF A LONG PILE DRIVEN
 AU3023'INTO THE MARSH, IS 16 METERS (50 FEET) FROM THE BAYOU AND 9.661
 AU3023'METERS (31.70 FEET) FROM THE STATION.
 AU3023
 AU3023                          STATION RECOVERY (1952)
 AU3023
 AU3023'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3023'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU3023'A COMPLETE NEW DESCRIPTION FOLLOWS--
 AU3023'
 AU3023'STATION IS LOCATED ON THE NE POINT OF THE CONFLUENCE OF BAYOU
 AU3023'BARRE AND CANAL JEAN CHARLES, AND 3 FT. N OF A 4- BY 4-IN.
 AU3023'WOODEN WITNESS POST.  THE APPARENT SHORELINE IS 66 FT. AND 31 FT.
 AU3023'IT IS A STANDARD DISK, STAMPED BARRE 1934 AND
 AU3023'SET IN THE TOP OF AN 8-IN. CONCRETE MONUMENT 1 IN. UNDER
 AU3023'GROUND.  AT THE TIME THAT THE STATION WAS VISITED, THERE
 AU3023'WAS A 10-FT. STAND IN PLACE OVER THE STATION.
 AU3023'
 AU3023'REFERENCE MARK 1 IS 10.017 M. (32.86 FT.) FROM THE STATION.
 AU3023'AND 33 FT. NE OF THE BAYOU.  IT IS A STANDARD DISK, STAMPED
 AU3023'BARRE 1934 NO 1 AND SET IN THE TOP OF AN 8-IN. CONCRETE
 AU3023'POST FLUSH WITH THE GROUND.
 AU3023'
 AU3023'REFERENCE MARK 2 IS 9.661 M. (31.70 FT.) FROM THE STATION.
 AU3023'IT IS A STANDARD DISK, STAMPED BARRE 1934 NO 2 AND SET IN
 AU3023'THE TOP OF AN 8-IN. CONCRETE MONUMENT 1 IN. UNDER GROUND.
 AU3023
 AU3023                          STATION RECOVERY (1974)
 AU3023
 AU3023'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (AKH)
 AU3023'THE STATION WAS VISITED 2-20-74 AND THE STATION MARK AND
 AU3023'REFERENCE MARK NO. 1 WERE FOUND IN GOOD CONDITION.  REFERENCE
 AU3023'MARK NO. 2 WAS FOUND ABOUT 20 FEET OUT IN THE WATER OF BAYOU
 AU3023'BARRE.  REFERENCE MARK NO. 3 WAS ESTABLISHED AT THIS DATE.
 AU3023'A NEW DESCRIPTION FOLLOWS--
 AU3023'
 AU3023'THE STATION IS LOCATED ABOUT 6.5 MILES SSE OF MONTEGUT, AT
 AU3023'THE CONFLUENCE OF BAYOU BARRE AND CANAL ST JEAN CHARLES,
 AU3023'IN THE NORTHEAST QUADRANT OF THE CONFLUENCE, 6 FEET NORTHWEST
 AU3023'OF THE NORTHWEST BANK OF CANAL ST JEAN CHARLES, 6 FEET NORTHEAST
 AU3023'OF THE NORTHEAST BANK OF BAYOU BARRE AND 1 FOOT BELOW THE
 AU3023'SURFACE OF THE GROUND AND 1 FOOT NORTH OF A METAL WITNESS
 AU3023'POST.  IT IS A TRIANGULATION STATION DISK STAMPED BARRE 1934.
 AU3023'
 AU3023'REFERENCE MARK NO. 1 IS 39.96 FEET NNW OF THE STATION, 37 FEET
 AU3023'NORTHWEST OF THE NORTHWEST BANK OF CANAL ST. JEAN CHARLES,
 AU3023'34 FEET NORTH EAST OF THE NORTHEAST BANK OF BAYOU BARRE,
 AU3023'1 FOOT EAST OF A METAL WITNESS POST AND ABOUT 1 FOOT BELOW
 AU3023'THE LEVEL OF THE GROUND.  IT IS A REFERENCE MARK DISK STAMPED
 AU3023'BARRE NO 1 1934.
 AU3023'
 AU3023'REFERENCE MARK NO. 3 IS 47.70 FEET NORTH OF THE STATION.  IT
 AU3023'IS 40 FEET NORTHWEST OF THE NORTHWEST BANK OF CANAL ST. JEAN
 AU3023'CHARLES, 57 FEET NORTHEAST OF THE NORTHEAST BANK OF BAYOU
 AU3023'BARRE, AND 1 FOOT EAST OF A METAL WITNESS POST.  IT IS A
 AU3023'REFERENCE MARK DISK SET IN THE TOP OF A 4-INCH CONCRETE POST
 AU3023'PROJECTING 1.5 FEET.  IT IS STAMPED BARRE NO 3 1974
 AU3023'
 AU3023'THE STATION CAN BE REACH BY BOAT.
 AU3023'
 AU3023'NOTE--ALL THE ABOVE MEASUREMENTS ARE HORIZONTAL MEASUREMENTS.
 AU3023'
 AU3023'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.5 MILE
 AU3023'SOUTH OF MONTEGUT
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2877 ***********************************************************************
 BH2877  DESIGNATION -  BARRINGER
 BH2877  PID         -  BH2877
 BH2877  STATE/COUNTY-  LA/ST TAMMANY
 BH2877  COUNTRY     -  US
 BH2877  USGS QUAD   -  LACOMBE (2018)
 BH2877
 BH2877                         *CURRENT SURVEY CONTROL
 BH2877  ______________________________________________________________________
 BH2877* NAD 83(1993) POSITION- 30 17 19.16042(N) 089 57 16.19368(W)   ADJUSTED
 BH2877* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2877  **This station is located in a suspected subsidence area (see below).
 BH2877  ______________________________________________________________________
 BH2877  GEOID HEIGHT    -        -26.623 (meters)                     GEOID18
 BH2877  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 BH2877  HORZ ORDER      -  FIRST
 BH2877
 BH2877.The horizontal coordinates were established by classical geodetic methods
 BH2877.and adjusted by the National Geodetic Survey in May 1994.
 BH2877
 BH2877.** This station is in an area of known vertical motion. If an
 BH2877.** orthometric height was ever established but is not available 
 BH2877.** in the current survey control section, the orthometric height
 BH2877.** is considered suspect.  Suspect heights are available in the
 BH2877.** superseded section only if requested.
 BH2877
 BH2877.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2877.GEOID18 height accuracy estimate available here.
 BH2877
 BH2877.Click photographs - Photos may exist for this station.
 BH2877
 BH2877.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2877
 BH2877. The following values were computed from the NAD 83(1993) position.
 BH2877
 BH2877;                    North         East     Units Scale Factor Converg.
 BH2877;SPC LA S     -   199,061.096 1,132,640.576   MT  0.99993831   +0 41 22.0
 BH2877;SPC LA S     -   653,086.28  3,716,004.96   sFT  0.99993831   +0 41 22.0
 BH2877;UTM  16      - 3,354,469.025   215,811.451   MT  1.00059650   -1 29 28.0
 BH2877;UTM  15      - 3,354,700.507   792,946.051   MT  1.00065887   +1 32 13.6
 BH2877
 BH2877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2877!SPC LA S     -   1.00000389  x   0.99993831  =   0.99994220
 BH2877!UTM  16      -   1.00000389  x   1.00059650  =   1.00060040
 BH2877!UTM  15      -   1.00000389  x   1.00065887  =   1.00066277
 BH2877
 BH2877:                Primary Azimuth Mark                     Grid Az
 BH2877:SPC LA S     -  BARRINGER AZ MK                          043 55 51.9
 BH2877:UTM  16      -  BARRINGER AZ MK                          046 06 41.9
 BH2877:UTM  15      -  BARRINGER AZ MK                          043 05 00.3
 BH2877
 BH2877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1581154469(NAD 83)
 BH2877
 BH2877|---------------------------------------------------------------------|
 BH2877| PID    Reference Object                     Distance      Geod. Az  |
 BH2877|                                                           dddmmss.s |
 BH2877| BH2882 NO A 1208 LA GS 1953                 37.284 METERS 02847     |
 BH2877| DD8333 BARRINGER AZ MK                                    0443713.9 |
 BH2877| BH2881 LACOMBE BAYOU LIGHT                 APPROX. 3.7 KM 1751604.9 |
 BH2877| DD8334 BARRINGER RM 2                       57.673 METERS 30901     |
 BH2877| BJ4216 SOUTHEAST LA STATE HOSP TANK        APPROX. 8.9 KM 3174046.5 |
 BH2877| BH2880 TT 76 L                               4.703 METERS 33123     |
 BH2877|---------------------------------------------------------------------|
 BH2877
 BH2877                          SUPERSEDED SURVEY CONTROL
 BH2877
 BH2877  NAD 83(1992)-  30 17 19.16186(N)    089 57 16.19225(W) AD(       ) 1
 BH2877  NAD 83(1986)-  30 17 19.17191(N)    089 57 16.19181(W) AD(       ) 1
 BH2877  NAD 27      -  30 17 18.46241(N)    089 57 15.93270(W) AD(       ) 1
 BH2877
 BH2877.Superseded values are not recommended for survey control.
 BH2877
 BH2877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2877.See file dsdata.pdf to determine how the superseded data were derived.
 BH2877
 BH2877_MARKER: DS = TRIANGULATION STATION DISK
 BH2877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2877+STABILITY: SURFACE MOTION
 BH2877
 BH2877  HISTORY     - Date     Condition        Report By
 BH2877  HISTORY     - 1953     MONUMENTED       CGS
 BH2877  HISTORY     - 1955     GOOD             CGS
 BH2877  HISTORY     - 1959     SEE DESCRIPTION  CGS
 BH2877  HISTORY     - 20060414 MARK NOT FOUND   NGS
 BH2877
 BH2877                          STATION DESCRIPTION
 BH2877
 BH2877'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (RLE)
 BH2877'THE STATION IS LOCATED ABOUT 2.0 MILES SOUTH OF LACOMBE ACROSS THE
 BH2877'ROAD FROM THE W.W. BATTAILE FARM HOME. IT IS 74.0 FEET SOUTHWEST OF
 BH2877'A POWERLINE BRACE POLE, 52.0 FEET WEST OF THE CENTER OF A GRAVELED
 BH2877'ROAD, 52.0 FEET NORTH OF THE CENTER OF A WOODS ROAD AND 44.0 FEET
 BH2877'EAST OF A LARGE LIVE OAK TREE. IT PROJECTS 2 INCHES AND IS
 BH2877'STAMPED BARRINGER 1953.
 BH2877'
 BH2877'REFERENCE MARK NO. 1 IS A STANDARD UNITED STATES COAST AND GEODETIC
 BH2877'SURVEY AND STATE SURVEY DISK SET IN THE TOP OF A 6 INCH SQUARE
 BH2877'CONCRETE POST PROJECTING 2 INCHES. IT IS 50.0 FEET NORTH OF A
 BH2877'POWERLINE BRACE POLE AND 22.0 FEET WEST OF THE CENTER OF A
 BH2877'GRAVELED ROAD. THE DISK IS STAMPED NO A 12000.
 BH2877'
 BH2877'REFERENCE MARK NO. 2 IS ABOUT 80 FEET SOUTH OF AN OLD SAWDUST PILE
 BH2877'AND 5.0 FEET NORTH OF THE CENTER OF A DIM WOODS ROAD. IT PROJECTS 5
 BH2877'INCHES AND IS STAMPED BARRINGER NO 2 1953.
 BH2877'
 BH2877'TT 76 L (USGS) IS A STANDARD UNITED STATES GEOLOGICAL SURVEY BENCH
 BH2877'MARK DISK SET IN THE TOP OF AN 8 INCH SQUARE CONCRETE POST
 BH2877'PROJECTING 1 INCH. IT IS 61.0 FEET WEST OF THE CENTER OF A GRAVELED
 BH2877'ROAD AND 13.0 FEET SOUTH OF A LARGE SWEET GUM TREE. THE DISK IS
 BH2877'STAMPED TT 76 L 1931.
 BH2877'
 BH2877'THE AZIMUTH MARK IS 117.0 FEET NORTH OF A POWERLINE AND TELEPHONE
 BH2877'BRACE POLE NO. BRA 17, 31.0 FEET EAST OF THE CENTER OF A GRAVELED
 BH2877'ROAD AND 13.0 FEET WEST OF THE CENTER OF A WOODS ROAD. IT PROJECTS
 BH2877'4 INCHES AND IS STAMPED BARRINGER 1953.
 BH2877'
 BH2877'TO REACH THE STATION FROM THE POST OFFICE IN LACOMBE, GO EAST FOR
 BH2877'ONE BLOCK TO A STOP SIGN AT A CROSSROAD, TURN RIGHT AND GO SOUTH ON
 BH2877'GRAVELED ROAD FOR 0.1 MILE TO THE RAILROAD DEPOT ON THE LEFT,
 BH2877'CONTINUE SOUTH ACROSS THE RAILROAD TRACKS FOR 1.0 MILE TO A POINT
 BH2877'WHERE THE ROAD TURNS TO THE SOUTHWEST AND THE AZIMUTH MARK ON THE
 BH2877'LEFT AS DESCRIBED. CONTINUE SOUTHWEST ON A GRAVELED ROAD FOR
 BH2877'0.75 MILE TO A POINT WHERE THE ROAD TURNS SOUTH AT THE W.W.
 BH2877'BATTAILE FARM HOME ON THE LEFT AND THE STATION ON THE RIGHT.
 BH2877
 BH2877                          STATION RECOVERY (1955)
 BH2877
 BH2877'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BH2877'THE STATION WAS RECOVERED IN GOOD CONDITION. THE DESCRIPTION BY
 BH2877'R.L.E. IN 1953, IS ADEQUATE.
 BH2877'
 BH2877'NOTE--THE USC AND GS AND STATE SURVEY DISK USED AS REFERENCE MARK
 BH2877'NO. 1 FOR THIS STATION IS A 1208. NOT A 12000 AS STATED IN THE
 BH2877'DESCRIPTION.
 BH2877
 BH2877                          STATION RECOVERY (1959)
 BH2877
 BH2877'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BH2877'THE STATION WAS VISITED 5-20-59. THE STATION MARK, REFERENCE MARK
 BH2877'NO. 2, AND TT 76 L (USGS) WERE FOUND IN GOOD CONDITION. THE AZIMUTH
 BH2877'MARK WAS FOUND DESTROYED BY RECENT ROAD CONSTRUCTION, THE DISK WAS
 BH2877'RECLAIMED. LOUISIANA GEODETIC SURVEY MARK A 1208 WAS FOUND
 BH2877'DESTROYED. THE STATION MARK WAS FOUND ABOUT 6 INCHES BELOW THE
 BH2877'SURFACE OF A NEW ROAD CONSTRUCTED AS A STREET FOR A
 BH2877'SUB-DIVISION.  TT 76 L (USGS) WAS ALSO FOUND UNDER THE SURFACE OF
 BH2877'THIS NEW STREET.  DUE TO THE INACCESSIBILITY OF THESE MARKS AFTER
 BH2877'THE STREET IS PAVED OR BLACK TOPPED, BOTH THE STATION MARK AND TT
 BH2877'76 L USGS WERE MOVED TO NEW LOCATIONS, LEAVING THE ORIGINAL MARKS
 BH2877'IN TACT. BARRINGER 2 1959 IS 15.83 FEET SOUTHEAST OF THE
 BH2877'STATION. REFERENCE MARK NO 2 WAS DESTROYED AFTER THE NEW STATION
 BH2877'WAS ESTABLISHED.
 BH2877'
 BH2877'THE STATION IS LOCATED ABOUT 2.0 MILES SOUTH OF LACOMBE AND ACROSS
 BH2877'THE BLACK TOP ROAD FROM THE W.W. BATTAILE RESIDENCE, 9.2 FEET SOUTH
 BH2877'OF THE CENTERLINE
 BH2877'OF THE STREET LEADING WEST, 51 FEET WEST OF THE CENTER OF THE
 BH2877'BLACK TOPPED ROAD, 12.9 FEET NORTHWEST OF POWER POLE NO. 30, 26.6
 BH2877'FEET SOUTH-SOUTHEAST OF A 2 FOOT SWEET GUM TREE, 28.3 FEET
 BH2877'SOUTH OF A BRACE POLE FOR POWER POLE NO. 30, 23.2 FEET
 BH2877'SOUTH-SOUTHWEST OF A RIGHT-OF-WAY MARKER AND 14.8 FEET NORTH OF
 BH2877'THE PROJECTED PLANE OF THE SOUTH WALL OF THE BATTAILE HOUSE. IT
 BH2877'IS A STANDARD DISK, STAMPED BARRINGER 1953, SET IN THE TOP OF A
 BH2877'10-INCH SQUARE CONCRETE POST ABOUT 8 INCHES BELOW THE SURFACE
 BH2877'OF THE STREET.
 BH2877'
 BH2877'TT 76 L (USGS) 1931 IS 15.43 FEET NORTHWEST OF THE STATION, 60.6
 BH2877'FEET WEST OF THE CENTER OF THE MAIN ROAD, 12.3 FEET SOUTH-SOUTHEAST
 BH2877'OF A 2-FOOT SWEET GUM TREE, 21.7 FEET SOUTHWEST OF A BRACE POLE FOR
 BH2877'POWER POLE NO. 30, 28.4 FEET NORTHWEST OF POWER POLE NO. 30, AND
 BH2877'26.5 FEET NORTH OF THE PROJECTED PLANE OF THE SOUTH WALL OF THE
 BH2877'BATTAILE HOUSE EAST OF THE ROAD. IT IS ABOUT THE CENTER OF THE
 BH2877'EAST-WEST STREET. IT IS A STANDARD U.S. GEOLOGICAL DISK,
 BH2877'STAMPED TT 76 L 1931, SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE
 BH2877'POST ABOUT 6 INCHES BELOW THE SURFACE OF THE STREET.
 BH2877'
 BH2877'TO REACH THE STATION FROM THE POST OFFICE IN LACOMBE GO EAST FOR 1
 BH2877'BLOCK TO A CROSS STREET, TURN RIGHT AND GO SOUTH FOR 0.1 MILE TO THE
 BH2877'RAILROAD TRACKS, CONTINUE SOUTH FOR 1.75 MILES TO A STREET LEADING
 BH2877'WEST AND THE MARK.
 BH2877
 BH2877                          STATION RECOVERY (2006)
 BH2877
 BH2877'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH2877'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2878 ***********************************************************************
 BH2878  DESIGNATION -  BARRINGER 2
 BH2878  PID         -  BH2878
 BH2878  STATE/COUNTY-  LA/ST TAMMANY
 BH2878  COUNTRY     -  US
 BH2878  USGS QUAD   -  LACOMBE (2018)
 BH2878
 BH2878                         *CURRENT SURVEY CONTROL
 BH2878  ______________________________________________________________________
 BH2878* NAD 83(1993) POSITION- 30 17 19.03647(N) 089 57 16.08318(W)   NO CHECK
 BH2878* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2878  **This station is located in a suspected subsidence area (see below).
 BH2878  ______________________________________________________________________
 BH2878  GEOID HEIGHT    -        -26.623 (meters)                     GEOID18
 BH2878  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 BH2878  HORZ ORDER      -  SECOND
 BH2878
 BH2878.The horizontal coordinates were established by classical geodetic methods
 BH2878.and adjusted by the National Geodetic Survey in May 1994.
 BH2878
 BH2878.No horizontal observational check was made to the station.
 BH2878
 BH2878.** This station is in an area of known vertical motion. If an
 BH2878.** orthometric height was ever established but is not available 
 BH2878.** in the current survey control section, the orthometric height
 BH2878.** is considered suspect.  Suspect heights are available in the
 BH2878.** superseded section only if requested.
 BH2878
 BH2878.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2878.GEOID18 height accuracy estimate available here.
 BH2878
 BH2878.Click photographs - Photos may exist for this station.
 BH2878
 BH2878.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2878
 BH2878. The following values were computed from the NAD 83(1993) position.
 BH2878
 BH2878;                    North         East     Units Scale Factor Converg.
 BH2878;SPC LA S     -   199,057.315 1,132,643.575   MT  0.99993831   +0 41 22.0
 BH2878;SPC LA S     -   653,073.87  3,716,014.80   sFT  0.99993831   +0 41 22.0
 BH2878;UTM  16      - 3,354,465.130   215,814.306   MT  1.00059648   -1 29 28.0
 BH2878;UTM  15      - 3,354,696.769   792,949.108   MT  1.00065889   +1 32 13.7
 BH2878
 BH2878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2878!SPC LA S     -   1.00000389  x   0.99993831  =   0.99994220
 BH2878!UTM  16      -   1.00000389  x   1.00059648  =   1.00060038
 BH2878!UTM  15      -   1.00000389  x   1.00065889  =   1.00066279
 BH2878
 BH2878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1581454465(NAD 83)
 BH2878
 BH2878|---------------------------------------------------------------------|
 BH2878| PID    Reference Object                     Distance      Geod. Az  |
 BH2878|                                                           dddmmss.s |
 BH2878| BH2879 TT 76 L USGS RESET 1959              11.684 METERS 00903     |
 BH2878| DD8335 BARRINGER 2 RM 3                     24.446 METERS 10223     |
 BH2878| BH2877 BARRINGER                             4.826 METERS 32216     |
 BH2878|---------------------------------------------------------------------|
 BH2878
 BH2878                          SUPERSEDED SURVEY CONTROL
 BH2878
 BH2878  NAD 83(1992)-  30 17 19.03790(N)    089 57 16.08174(W) AD(       ) 2
 BH2878  NAD 83(1986)-  30 17 19.04796(N)    089 57 16.08131(W) AD(       ) 2
 BH2878  NAD 27      -  30 17 18.33858(N)    089 57 15.82200(W) AD(       ) 2
 BH2878
 BH2878.Superseded values are not recommended for survey control.
 BH2878
 BH2878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2878.See file dsdata.pdf to determine how the superseded data were derived.
 BH2878
 BH2878_MARKER: DS = TRIANGULATION STATION DISK
 BH2878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2878+STABILITY: SURFACE MOTION
 BH2878
 BH2878  HISTORY     - Date     Condition        Report By
 BH2878  HISTORY     - 1959     MONUMENTED       CGS
 BH2878
 BH2878                          STATION DESCRIPTION
 BH2878
 BH2878'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BH2878'THE STATION IS LOCATED ABOUT 2.0 MILES SOUTH OF LACOMBE AND ACROSS
 BH2878'THE ROAD FROM THE W.W. BATTAILE RESIDENCE, ON THE HIGHWAY RIGHT-OF-
 BH2878'WAY, 600 FEET NORTH OF THE NORTH BANK OF AN EAST-WEST CANAL, IN THE
 BH2878'SOUTHWEST ANGLE OF THE JUNCTION OF THE BLACK TOP ROAD
 BH2878'AND A STREET LEADING
 BH2878'WEST, 17.5 FEET SOUTH OF THE CENTER OF THE ROAD LEADING WEST, 40
 BH2878'FEET WEST OF THE CENTER OF THE BLACK TOP ROAD, 3.4 FEET EAST OF
 BH2878'POWER POLE NO. 30, 39.8 FEET SOUTH-SOUTHEAST OF A BRACE POLE
 BH2878'FOR THE POWER POLE, 3 FEET NORTH OF THE PROJECTED PLANE OF THE
 BH2878'SOUTH WALL OF THE BATTAILE HOUSE EAST OF THE ROAD, 31.9 FEET SOUTH
 BH2878'OF THE RIGHT-OF-WAY MARKER, 52.9 FEET EAST OF A 3-FOOT OAK
 BH2878'TREE, 115.5 FEET WEST OF THE SOUTHWEST CORNER OF THE BATTAILE
 BH2878'HOUSE, AND 1 FOOT WEST OF A METAL WITNESS POST BEARING A WHITE
 BH2878'SIGN. IT IS A STANDARD DISK, STAMPED BARRINGER 2 1959, SET IN THE
 BH2878'TOP OF A 12-INCH ROUND CONCRETE POST PROJECTING 6 INCHES.
 BH2878'
 BH2878'TT 76 L (USGS) RESET 1959, REFERENCE MARK NO. 4 IS 38.33 FEET NORTH
 BH2878'OF THE STATION, 40 FEET WEST OF THE CENTER OF THE BLACK TOP ROAD,
 BH2878'5.9 FEET EAST OF THE BRACE POLE FOR POWER POLE NO. 30, 37.7 FEET
 BH2878'NORTH OF POWER POLE NO. 30, 20.7 FEET
 BH2878'NORTH OF THE CENTER OF THE ROAD LEADING WEST, 7.3 FEET NORTH OF A
 BH2878'RIGHT-OF-WAY MARKER, AND 1 FOOT WEST OF A METAL WITNESS POST
 BH2878'BEARING A WHITE SIGN. IT IS A STANDARD U.S. GEOLOGICAL DISK,
 BH2878'STAMPED TT 76 L RESET 1959, SET IN THE TOP OF A 12-INCH ROUND
 BH2878'CONCRETE POST PROJECTING 6 INCHES.
 BH2878'
 BH2878'REFERENCE MARK NO. 3 IS 80.20 FEET EAST OF THE STATION ON THE
 BH2878'PROJECTED CENTER OF THE ROAD LEADING WEST AND ON THE PROJECTED PLANE
 BH2878'OF THE SOUTH WALL OF THE BATTAILE HOUSE, 34.5 FEET WEST OF THE
 BH2878'SOUTHWEST CORNER OF THE HOUSE, 40 FEET EAST OF THE CENTER OF THE
 BH2878'ROAD AND 34.5 FEET SOUTH OF A RIGHT-OF-WAY MARKER. IT IS 1 FOOT
 BH2878'NORTHEAST OF A METAL WITNESS POST BEARING A WHITE SIGN. IT IS A
 BH2878'STANDARD DISK, STAMPED BARRINGER 2 NO 3 1959, PROJECTING 6
 BH2878'INCHES.
 BH2878'
 BH2878'TO REACH THE STATION FROM THE POST OFFICE AT LACOMBE, GO EAST FOR 1
 BH2878'BLOCK TO A CROSS STREET, TURN RIGHT AND GO SOUTH FOR 0.1 MILE TO THE
 BH2878'RAILROAD TRACK, CROSS TRACKS AND CONTINUE SOUTH FOR 1.75 MILE TO A
 BH2878'SIDE ROAD RIGHT AND THE MARK IN THE SOUTHWEST ANGLE OF THE
 BH2878'INTERSECTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4912 ***********************************************************************
 BJ4912  DESIGNATION -  BARROW
 BJ4912  PID         -  BJ4912
 BJ4912  STATE/COUNTY-  LA/WEST FELICIANA
 BJ4912  COUNTRY     -  US
 BJ4912  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 BJ4912
 BJ4912                         *CURRENT SURVEY CONTROL
 BJ4912  ______________________________________________________________________
 BJ4912* NAD 83(1993) POSITION- 30 51 47.00545(N) 091 27 22.04536(W)   ADJUSTED
 BJ4912* NAVD 88 ORTHO HEIGHT -    72.    (meters)      236.    (feet) SCALED
 BJ4912  ______________________________________________________________________
 BJ4912  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BJ4912  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 BJ4912  HORZ ORDER      -  FIRST
 BJ4912
 BJ4912.The horizontal coordinates were established by classical geodetic methods
 BJ4912.and adjusted by the National Geodetic Survey in May 1994.
 BJ4912
 BJ4912.The orthometric height was scaled from a topographic map.
 BJ4912
 BJ4912.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4912.GEOID18 height accuracy estimate available here.
 BJ4912
 BJ4912.Click photographs - Photos may exist for this station.
 BJ4912
 BJ4912.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4912
 BJ4912. The following values were computed from the NAD 83(1993) position.
 BJ4912
 BJ4912;                    North         East     Units Scale Factor Converg.
 BJ4912;SPC LA S     -   261,947.495   988,255.818   MT  1.00003874   -0 03 41.0
 BJ4912;SPC LA S     -   859,406.07  3,242,302.63   sFT  1.00003874   -0 03 41.0
 BJ4912;UTM  15      - 3,415,445.703   647,606.515   MT  0.99986876   +0 47 31.7
 BJ4912
 BJ4912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4912!SPC LA S     -   0.99999294  x   1.00003874  =   1.00003168
 BJ4912!UTM  15      -   0.99999294  x   0.99986876  =   0.99986171
 BJ4912
 BJ4912:                Primary Azimuth Mark                     Grid Az
 BJ4912:SPC LA S     -  BROWN                                    330 33 15.9
 BJ4912:UTM  15      -  BROWN                                    329 42 03.2
 BJ4912
 BJ4912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4760615445(NAD 83)
 BJ4912
 BJ4912|---------------------------------------------------------------------|
 BJ4912| PID    Reference Object                     Distance      Geod. Az  |
 BJ4912|                                                           dddmmss.s |
 BJ4912| CV9619 BARROW RM 1                          27.429 METERS 24058     |
 BJ4912| BJ5210 BROWN                               APPROX. 9.6 KM 3302934.9 |
 BJ4912| CV9621 BARROW RM 3                          49.631 METERS 34051     |
 BJ4912| CV9620 BARROW RM 2                          44.050 METERS 34737     |
 BJ4912|---------------------------------------------------------------------|
 BJ4912
 BJ4912                          SUPERSEDED SURVEY CONTROL
 BJ4912
 BJ4912  NAD 83(1992)-  30 51 47.00635(N)    091 27 22.04662(W) AD(       ) 1
 BJ4912  NAD 83(1986)-  30 51 47.02202(N)    091 27 22.04001(W) AD(       ) 1
 BJ4912  NAD 27      -  30 51 46.37382(N)    091 27 21.62514(W) AD(       ) 1
 BJ4912
 BJ4912.Superseded values are not recommended for survey control.
 BJ4912
 BJ4912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4912.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4912
 BJ4912_MARKER: DS = TRIANGULATION STATION DISK
 BJ4912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4912_STAMPING: BARROW 1929
 BJ4912_MARK LOGO: CGS
 BJ4912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4912+STABILITY: SURFACE MOTION
 BJ4912
 BJ4912  HISTORY     - Date     Condition        Report By
 BJ4912  HISTORY     - 1929     MONUMENTED       CGS
 BJ4912  HISTORY     - 1955     GOOD             CGS
 BJ4912  HISTORY     - 1963     POOR             USGS
 BJ4912  HISTORY     - 1964     SEE DESCRIPTION  CGS
 BJ4912
 BJ4912                          STATION DESCRIPTION
 BJ4912
 BJ4912'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ4912'ABOUT 7 MILES NNW OF ST. FRANCISVILLE, AND 5 MILES NW OF
 BJ4912'BAINS, ON LAND OWNED BY MRS. A.F. BARROW OF ST. FRANCISVILLE.
 BJ4912'
 BJ4912'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ4912'DISKS SET IN CONCRETE.
 BJ4912'
 BJ4912'REFERENCE MARK NO. 1 IS AT W EDGE OF KNOLL, AND 27.44 METERS
 BJ4912'(90.0 FEET) FROM STATION S 61 DEG 33 MIN W.
 BJ4912'
 BJ4912'REFERENCE MARK NO. 2 IS IN NARROW V AT FORK OF ROADS, AND 44.05
 BJ4912'METERS (144.5 FEET) FROM STATION N 12 DEG 49 MIN W.
 BJ4912'
 BJ4912'TO REACH FROM U.S. HIGHWAY 61 AT BAINS GO ON TUNICA ROAD TO
 BJ4912'W END OF BAYOU SARA BRIDGE, TURN LEFT AND GO S 0.1 MILE
 BJ4912'TO ITTLE BAYOU SARA BRIDGE, THEN DOWN RIVER ABOUT 0.6 MILE
 BJ4912'AND TURN NW 0.2 MILE TO GATE, THROUGH GATE AND 1.0 MILE TO
 BJ4912'CROSSROADS AND TURN RIGHT, THEN 1.0 MILE TO A FORK, TAKE RIGHT
 BJ4912'FORK 1.0 MILE TO SIDE ROAD ON LEFT, THEN GO LEFT 1.6 MILES TO
 BJ4912'THREE ABANDONED LUMBER RACKS.  STATION IS ON KNOLL S OF FORK
 BJ4912'JUST S OF HEAD OF RAVINE MAKING TO WESTWARD, ABOUT 100 YARDS
 BJ4912'W OF LUMBER RACKS REFERRED TO ABOVE, AND NEAR 3-FOOT OAK AND
 BJ4912'10-INCH BAY TREES WITH TRIANGULAR BLAZES.
 BJ4912
 BJ4912                          STATION RECOVERY (1955)
 BJ4912
 BJ4912'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ4912'THE STATION WAS VISITED, AND THE STATION MARK AND REFERENCE
 BJ4912'MARK 1 WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 2 HAD
 BJ4912'BEEN MOVED AS NEITHER THE DISTANCE OR DIRECTION CHECKED TO
 BJ4912'THE MARK.  THE DISK WAS RESTAMPED NO 3 AND USED AS REFERENCE
 BJ4912'MARK 3.  THE ARROW ON REFERENCE MARK 3 POINTS A LITTLE TO THE
 BJ4912'N OF THE STATION.  THE DISTANCE TO REFERENCE MARK 1 CHECKED.
 BJ4912'THE TO REACH FOR THE STATION WAS NO LONGER ADEQUATE.  THE
 BJ4912'STATION IS WITHOUT AN AZIMUTH MARK.  A NEW DESCRIPTION
 BJ4912'FOLLOWS--
 BJ4912'
 BJ4912'THE STATION IS LOCATED ABOUT 7 MI. N-NW OF ST. FRANCISVILLE,
 BJ4912'5 MI. NW OF THE BAINS POST OFFICE, ON A KNOLL WHICH IS ALONG
 BJ4912'A GRAVEL ROAD AND ABOUT 300 FT. E OF A HIGHER KNOLL, 11 FT.
 BJ4912'S OF A FENCE LINE, 32 FT. S OF THE CENTER OF A GRAVELED ROAD,
 BJ4912'24 FT. N OF A LONE TREE IN A CLEARING, AND 242 FT. E OF A ROAD
 BJ4912'LEADING SW WHICH IS CUT THROUGH A HILL WITH BANKS ON THE
 BJ4912'SIDE OF THE ROAD ABOUT 10 FT. HIGH.  IT IS A STANDARD DISK,
 BJ4912'STAMPED BARROW 1929 AND PROJECTING 4 IN.
 BJ4912'
 BJ4912'REFERENCE MARK 1 IS 90.0 FT. SW OF THE STATION, ON THE S SIDE
 BJ4912'OF THE SLOPE OF THE HILL, AND 120 FT. SW OF THE CENTER OF
 BJ4912'THE GRAVELED ROAD.  IT IS A STANDARD DISK, STAMPED BARROW
 BJ4912'NO 1 1929 AND PROJECTING 6 IN.
 BJ4912'
 BJ4912'REFERENCE MARK 3 IS 162.83 FT. NW OF THE STATION, 19 FT. SW
 BJ4912'OF THE CENTER OF THE GRAVELED ROAD, AND 85 FT. SE OF THE
 BJ4912'SIDE ROAD LEADING SW THROUGH A DEEP CUT.  IT IS 2 FT. NE
 BJ4912'OF A FENCE LINE.  IT IS A STANDARD DISK, STAMPED BARROW NO 3
 BJ4912'1929 AND PROJECTING 6 IN.
 BJ4912'
 BJ4912'TO REACH THE STATION FROM THE POST OFFICE IN ST. FRANCISVILLE,
 BJ4912'GO E ON STATE HIGHWAY 35 FOR 0.35 MI. TO ITS JUNCTION WITH
 BJ4912'U.S. HIGHWAY 61, TURN LEFT (N) ON U.S. HIGHWAY 61 AND GO
 BJ4912'0.45 MI. TO A FORK, TURN LEFT ON U.S. HIGHWAY 61 AND GO
 BJ4912'3.15 MI. TO A FORK AT BAINS, TURN LEFT ON STATE HIGHWAY 124
 BJ4912'AND GO 1.65 MI. TO THE W END OF THE BRIDGE OVER BAYOU SORA,
 BJ4912'TURN LEFT ON THE SIDE ROAD JUST AFTER CROSSING THE BRIDGE
 BJ4912'AND GO S CROSSING THE BRIDGE OVER LITTLE BAYOU SORA FOR 1.5
 BJ4912'MI.  TO A FORK, TAKE THE RIGHT FORK AND GO 1.1 MI. TO A FORK
 BJ4912'JUST AFTER PASSING A CATTLE GUARD, TAKE THE RIGHT FORK AND
 BJ4912'GO 2.3 MI. TO THE MARK ON THE LEFT WHICH IS AT THE TOP OF A
 BJ4912'HILL WHERE THE ROAD TURNS TO THE NW.
 BJ4912
 BJ4912                          STATION RECOVERY (1963)
 BJ4912
 BJ4912'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 (GJS)
 BJ4912'UNDERGROUND MARK AND R.M. 1 APPEAR TO BE OK.  SURFACE MARK
 BJ4912'HAS BEEN HIT BY HEAVY EQUIPMENT.  MARK HAS A NINETY DEGREE
 BJ4912'LIST.  WAS IMPOSSIBLE TO PUT THIRD ORDER LEVELS TO MARK.
 BJ4912'R.M. 2 WAS FOUND TO BE DESTROYED.  A THIRD ORDER LEVEL WAS
 BJ4912'ESTABLISHED TO R.M. 1.
 BJ4912
 BJ4912                          STATION RECOVERY (1964)
 BJ4912
 BJ4912'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (AKH)
 BJ4912'THE STATION WAS VISITED 10-1-64 AND REFERENCE MARKS NO. 1 AND
 BJ4912'NO. 3 AND THE STATION UNDERGROUND MARK WERE FOUND IN GOOD
 BJ4912'CONDITION.  THE SURFACE MARK WAS FOUND DISTURBED, IT WAS DUG UP
 BJ4912'AND REPLACED OVER THE UNDERGROUND (PLUMB BOB METHOD) THE 1955
 BJ4912'MEASUREMENTS TO THE REFERENCE MARKS WERE THEN CHECKED AND
 BJ4912'FOUND TO AGREE.  THERE IS NO AZIMUTH MARK FOR THIS STATION.
 BJ4912'A NEW DESCRIPTION FOLLOWS--
 BJ4912'
 BJ4912'THE STATION IS LOCATED ABOUT 7 MILES NORTH-NORTHWEST OF ST.
 BJ4912'FRANCISVILLE 5 MILES NORTHWEST OF THE BAINS POST OFFICE, ON
 BJ4912'A KNOLL WHICH IS ALONG A GRAVELED ROAD, AND ABOUT 300 FEET EAST
 BJ4912'OF A HIGHER KNOLL.  IT IS 12 FEET SOUTH OF A FENCE LINE,
 BJ4912'32 FEET SOUTH OF THE CENTER OF THE ROAD, 24 FEET NORTH OF A
 BJ4912'LONE TREE IN A CLEARING, 242 FEET EAST OF A ROAD LEADING
 BJ4912'SOUTHWEST THROUGH A CUTBANK IN THE KNOLL AND 1 FOOT SOUTH OF A
 BJ4912'METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED BARROW
 BJ4912'1929, PROJECTING 2 INCHES
 BJ4912'
 BJ4912'REFERENCE MARK NO. 1 IS 89.99 FEET SOUTHWEST OF THE STATION
 BJ4912'ON THE SOUTHWEST SLOPE OF THE KNOLL, AND 120 FEET SOUTH OF THE
 BJ4912'CENTER OF THE ROAD.  IT IS A STANDARD DISK, STAMPED BARROW
 BJ4912'NO 1 1929, PROJECTING 6 INCHES.
 BJ4912'
 BJ4912'REFERENCE MARK NO. 3 IS 19 FEET SOUTHWEST OF THE CENTER OF
 BJ4912'THE ROAD, 1 FOOT SOUTH OF A METAL WITNESS POST, 2 FEET NORTHEAST
 BJ4912'OF A FENCE LINE, AND 85 FEET SOUTHEAST OF THE CENTER OF THE
 BJ4912'ROAD LEADING SOUTHWEST THROUGH THE CUT BANK.  IT IS A STANDARD
 BJ4912'DISK, STAMPED BARROW NO 3 1929, PROJECTING 2 INCHES.
 BJ4912'THE ARROW ON THE MARK IS POINTING ABOUT 10 DEGREES NORTH OF
 BJ4912'THE STATION.
 BJ4912'
 BJ4912'TO REACH THE STATION FROM THE POST OFFICE IN ST. FRANCISVILLE,
 BJ4912'GO EAST ON STATE HIGHWAY 35 FOR 0.35 MILE TO ITS JUNCTION
 BJ4912'WITH U.S. HIGHWAY 61, TURN LEFT, NORTH, AND GO 0.45 MILE TO
 BJ4912'A FORK, TURN LEFT AND CONTINUE NORTH ON U.S. HIGHWAY 61 FOR
 BJ4912'3.15 MILE TO STATE HIGHWAY 124 AT BAINS POST OFFICE TURN
 BJ4912'LEFT ON STATE HIGHWAY 124 AND GO 1.65 MILES TO THE WEST END
 BJ4912'OF THE BRIDGE OVER BAYOU SORA, TURN LEFT AND GO SOUTH AND PASS
 BJ4912'OVER BRIDGE ON LITTLE BAYOU SORA, AND GO 1.5 MILE TO A FORK,
 BJ4912'TAKE RIGHT FORK AND GO 1.1 MILE TO A FORK AFTER PASSING A
 BJ4912'CATTLE GUARD, TAKE RIGHT FORK AND GO 2.3 MILES TO THE MARK
 BJ4912'ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6165 ***********************************************************************
 AH6165  DESIGNATION -  BARROW
 AH6165  PID         -  AH6165
 AH6165  STATE/COUNTY-  LA/TERREBONNE
 AH6165  COUNTRY     -  US
 AH6165  USGS QUAD   -  HOUMA (2018)
 AH6165
 AH6165                         *CURRENT SURVEY CONTROL
 AH6165  ______________________________________________________________________
 AH6165* NAD 83(2011) POSITION- 29 34 47.31774(N) 090 43 24.31015(W)   ADJUSTED
 AH6165* NAD 83(2011) ELLIP HT-   -23.121 (meters)        (06/27/12)   ADJUSTED
 AH6165* NAD 83(2011) EPOCH   -  2010.00
 AH6165* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6165  **This station is located in a suspected subsidence area (see below).
 AH6165  ______________________________________________________________________
 AH6165  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6165  GEOID HEIGHT    -        -25.373 (meters)                     GEOID96
 AH6165  GEOID HEIGHT    -        -25.134 (meters)                     GEOID18
 AH6165  NAD 83(2011) X  -    -70,090.114 (meters)                     COMP
 AH6165  NAD 83(2011) Y  - -5,550,934.703 (meters)                     COMP
 AH6165  NAD 83(2011) Z  -  3,129,939.946 (meters)                     COMP
 AH6165  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AH6165
 AH6165  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6165  Standards:
 AH6165         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6165            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6165  -------------------------------------------------------------------
 AH6165  NETWORK    1.95  19.44           0.70   0.87   9.92     -0.14364333
 AH6165  -------------------------------------------------------------------
 AH6165  Click here for local accuracies and other accuracy information.
 AH6165
 AH6165.The horizontal coordinates were established by GPS observations
 AH6165.and adjusted by the National Geodetic Survey in June 2012.
 AH6165
 AH6165.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6165.been affixed to the stable North American tectonic plate. See 
 AH6165.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6165
 AH6165.The horizontal coordinates are valid at the epoch date displayed above
 AH6165.which is a decimal equivalence of Year/Month/Day.
 AH6165
 AH6165.** This station is in an area of known vertical motion. If an
 AH6165.** orthometric height was ever established but is not available 
 AH6165.** in the current survey control section, the orthometric height
 AH6165.** is considered suspect.  Suspect heights are available in the
 AH6165.** superseded section only if requested.
 AH6165
 AH6165.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6165.GEOID18 height accuracy estimate available here.
 AH6165
 AH6165.Click photographs - Photos may exist for this station.
 AH6165
 AH6165.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6165
 AH6165.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6165
 AH6165.The ellipsoidal height was determined by GPS observations
 AH6165.and is referenced to NAD 83.
 AH6165
 AH6165. The following values were computed from the NAD 83(2011) position.
 AH6165
 AH6165;                    North         East     Units Scale Factor Converg.
 AH6165;SPC LA S     -   119,849.165 1,059,091.569   MT  0.99995257   +0 18 17.9
 AH6165;SPC LA S     -   393,205.14  3,474,702.92   sFT  0.99995257   +0 18 17.9
 AH6165;UTM  15      - 3,274,389.798   720,519.985   MT  1.00020006   +1 07 27.3
 AH6165
 AH6165!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6165!SPC LA S     -   1.00000363  x   0.99995257  =   0.99995620
 AH6165!UTM  15      -   1.00000363  x   1.00020006  =   1.00020369
 AH6165
 AH6165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2051974389(NAD 83)
 AH6165
 AH6165                          SUPERSEDED SURVEY CONTROL
 AH6165
 AH6165  NAD 83(2007)-  29 34 47.31769(N)    090 43 24.31085(W) AD(       ) 0
 AH6165  ELLIP H (02/10/07)  -23.080  (m)                       GP(       )    
 AH6165  ELLIP H (02/21/02)  -23.038  (m)                       GP(       ) 5 1
 AH6165  NAD 83(1992)-  29 34 47.31777(N)    090 43 24.30974(W) AD(       ) 1
 AH6165  ELLIP H (12/17/98)  -23.009  (m)                       GP(       ) 4 2
 AH6165
 AH6165.Superseded values are not recommended for survey control.
 AH6165
 AH6165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6165.See file dsdata.pdf to determine how the superseded data were derived.
 AH6165
 AH6165_MARKER: DD = SURVEY DISK
 AH6165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6165_STAMPING: BARROW
 AH6165_MARK LOGO: LA-109
 AH6165_PROJECTION: FLUSH
 AH6165_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6165+STABILITY: SURFACE MOTION
 AH6165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6165+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6165
 AH6165  HISTORY     - Date     Condition        Report By
 AH6165  HISTORY     - 1995     MONUMENTED       MPHI
 AH6165
 AH6165                          STATION DESCRIPTION
 AH6165
 AH6165'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6165'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6165'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6165'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6165'TRAVEL WEST ON HWY 90 THROUGH INTERSECTION FOR 200 FT (61.0 M) TO
 AH6165'STATION ON RIGHT.  THE STATION IS A 2 INCH DISK SET IN CONCRETE. THE
 AH6165'STATION IS 34.50 FT (10.52 M) NORTHWEST FROM THE CENTERLINE OF BARROW
 AH6165'STREET,  33.50 FT (10.21 M) NORTHEAST OF THE CENTERLINE OF THE CATCH
 AH6165'BASIN, 34.80 FT (10.61 M) SOUTHWEST OF THE POWER POLE, AND 160.80 FT
 AH6165'(49.01 M) SOUTHWEST OF THE CENTERLINE OF HWY 311.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5107 ***********************************************************************
 BJ5107  DESIGNATION -  BARROWZA
 BJ5107  PID         -  BJ5107
 BJ5107  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5107  COUNTRY     -  US
 BJ5107  USGS QUAD   -  LOBDELL (2018)
 BJ5107
 BJ5107                         *CURRENT SURVEY CONTROL
 BJ5107  ______________________________________________________________________
 BJ5107* NAD 83(1992) POSITION- 30 29 58.26070(N) 091 17 53.37450(W)   ADJUSTED
 BJ5107* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5107  **This station is located in a suspected subsidence area (see below).
 BJ5107  ______________________________________________________________________
 BJ5107  GEOID HEIGHT    -        -27.093 (meters)                     GEOID18
 BJ5107  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 BJ5107  HORZ ORDER      -  FIRST
 BJ5107
 BJ5107.The horizontal coordinates were established by classical geodetic methods
 BJ5107.and adjusted by the National Geodetic Survey in January 1993.
 BJ5107
 BJ5107.** This station is in an area of known vertical motion. If an
 BJ5107.** orthometric height was ever established but is not available 
 BJ5107.** in the current survey control section, the orthometric height
 BJ5107.** is considered suspect.  Suspect heights are available in the
 BJ5107.** superseded section only if requested.
 BJ5107
 BJ5107.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5107.GEOID18 height accuracy estimate available here.
 BJ5107
 BJ5107.Click photographs - Photos may exist for this station.
 BJ5107
 BJ5107.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5107
 BJ5107. The following values were computed from the NAD 83(1992) position.
 BJ5107
 BJ5107;                    North         East     Units Scale Factor Converg.
 BJ5107;SPC LA S     -   221,638.288 1,003,376.536   MT  0.99996349   +0 01 03.3
 BJ5107;SPC LA S     -   727,158.28  3,291,911.19   sFT  0.99996349   +0 01 03.3
 BJ5107;UTM  15      - 3,375,369.248   663,322.042   MT  0.99992907   +0 51 50.1
 BJ5107
 BJ5107!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5107!SPC LA S     -   1.00000306  x   0.99996349  =   0.99996655
 BJ5107!UTM  15      -   1.00000306  x   0.99992907  =   0.99993213
 BJ5107
 BJ5107:                Primary Azimuth Mark                     Grid Az
 BJ5107:SPC LA S     -  DEVALL                                   323 21 16.2
 BJ5107:UTM  15      -  DEVALL                                   322 30 29.4
 BJ5107
 BJ5107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6332275369(NAD 83)
 BJ5107
 BJ5107|---------------------------------------------------------------------|
 BJ5107| PID    Reference Object                     Distance      Geod. Az  |
 BJ5107|                                                           dddmmss.s |
 BJ5107| CV9622 BARROWZA RM 1                        25.560 METERS 01651     |
 BJ5107| BJ4750 SCOTTS BLUFF WATER TANK             APPROX.10.1 KM 0743004.4 |
 BJ5107| BJ5026 BATON ROUGE STANDPIPE               APPROX.11.9 KM 1185208.8 |
 BJ5107| CV9623 BARROWZA RM 2                        72.800 METERS 23844     |
 BJ5107| BJ4850 DEVALL                              APPROX. 5.7 KM 3232219.5 |
 BJ5107|---------------------------------------------------------------------|
 BJ5107
 BJ5107                          SUPERSEDED SURVEY CONTROL
 BJ5107
 BJ5107  NAD 83(1986)-  30 29 58.27958(N)    091 17 53.37171(W) AD(       ) 1
 BJ5107  NAD 27      -  30 29 57.59499(N)    091 17 52.97112(W) AD(       ) 1
 BJ5107
 BJ5107.Superseded values are not recommended for survey control.
 BJ5107
 BJ5107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5107.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5107
 BJ5107_MARKER: DS = TRIANGULATION STATION DISK
 BJ5107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5107_STAMPING: BARROWZA 1929
 BJ5107_MARK LOGO: CGS
 BJ5107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5107+STABILITY: SURFACE MOTION
 BJ5107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5107+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2006
 BJ5107
 BJ5107  HISTORY     - Date     Condition        Report By
 BJ5107  HISTORY     - 1929     MONUMENTED       CGS
 BJ5107  HISTORY     - 1937     GOOD             LAGS
 BJ5107  HISTORY     - 1955     GOOD             CGS
 BJ5107  HISTORY     - 1960     GOOD             CGS
 BJ5107  HISTORY     - 1964     GOOD             CGS
 BJ5107  HISTORY     - 20060313 GOOD             AERODA
 BJ5107
 BJ5107                          STATION DESCRIPTION
 BJ5107
 BJ5107'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ5107'ABOUT 8 MILES NW OF BATON ROUGE, AND 2-1/2 MILES S OF CHAMBERLIN,
 BJ5107'ON BARROWZA PLANTATION OWNED BY CATHERINE SUGAR COMPANY OF
 BJ5107'LOBDELL, 3/4 MILE SW OF ROUTE 30, NEAR CROSS ROAD, 32.0 METERS
 BJ5107'(105 FEET) S OF S RAIL OF SPUR TRACK, 25.9 METERS (85 FEET)
 BJ5107'W OF PICKET FENCE, AND 35.0 METERS (115 FEET) SW OF 24-INCH
 BJ5107'CHINABERRY TREE.
 BJ5107'
 BJ5107'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ5107'DISKS SET IN CONCRETE.
 BJ5107'
 BJ5107'REFERENCE MARK NO. 1 IS ACROSS ROAD FROM STATION, 2.6 METERS
 BJ5107'(8.5 FEET) W OF PICKET FENCE, 13.87 METERS (45.5 FEET)
 BJ5107'SW OF SW CORNER OF FIREPLACE OF TENANT HOUSE, AND 25.26 METERS
 BJ5107'(82.9 FEET) FROM STATION N 16 DEG 51 MIN E.
 BJ5107'
 BJ5107'REFERENCE MARK NO. 2 IS 10.0 METERS (33 FEET) S OF S RAIL OF
 BJ5107'SPUR TRACK, 0.6 METER (2 FEET) E OF NE FENCE CORNER OF FENCED
 BJ5107'LOT W OF STATION, AND 72.8 METERS (239 FEET) FROM STATION
 BJ5107'S 58 DEG 44 MIN W.
 BJ5107
 BJ5107                          STATION RECOVERY (1937)
 BJ5107
 BJ5107'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1937
 BJ5107'AS ORIGINALLY DESCRIBED, TOGETHER WITH THE FOLLOWING ADDITIONAL
 BJ5107'NOTES--IN AN OPEN PLOT OF GROUND ON THE S SIDE OF THE MAIN
 BJ5107'ROAD OF BARROWZA PLANTATION.  107.8 FEET S FROM THE CENTER
 BJ5107'OF THE TRACK OF THE TEXAS AND PACIFIC RAILROAD SPUR BARROWZA,
 BJ5107'36.8 FEET N FROM THE CENTER OF THE ROAD LEADING TO THE CANE
 BJ5107'LOADING DERRICK, 62.7 FEET W FROM THE CENTER OF A PLANTATION
 BJ5107'ROAD LEADING S FROM THE MAIN PLANTATION ROAD, 51.0 FEET SW FROM
 BJ5107'THE SW CORNER OF A SMALL FRAME BUILDING, 140.7 FEET SE
 BJ5107'FROM THE UPRIGHT POST OF THE CANE LOADING DERRICK.  THE
 BJ5107'MONUMENT IS IN GOOD CONDITION.
 BJ5107'
 BJ5107'TO REACH THE STATION, FOLLOW THE CONCRETE PAVED U.S. HIGHWAYS
 BJ5107'71 AND 190, WNW 1.6 MILES FROM THE GRAVEL ROAD CROSSING AT
 BJ5107'THE MISSOURI PACIFIC RAILROAD STATION AT WESTOVER, TO THE
 BJ5107'MAIN ROAD OF BARROWZA PLANTATION.  THE STATION IS ON THIS
 BJ5107'ROAD 0.2 MILE E FROM THE HIGHWAY.  WESTOVER STATION IS 7.3
 BJ5107'MILES NW ALONG U.S. HIGHWAYS 71 AND 190 FROM THE TEXAS AND
 BJ5107'PACIFIC RAILROAD CROSSING AT PORT ALLEN.
 BJ5107
 BJ5107                          STATION RECOVERY (1955)
 BJ5107
 BJ5107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (HJB)
 BJ5107'STATION AND REFERENCE MARK 2 WERE RECOVERED IN GOOD CONDITION.
 BJ5107'REFERENCE MARK 1 IS LEANING SLIGHTLY BUT STILL FIRMLY FIXED.
 BJ5107'FOR PRESENT-DAY RECOVERY, DUE TO MANY CHANGES, THE DESCRIPTION
 BJ5107'SHOULD READ AS FOLLOWS--
 BJ5107'
 BJ5107'ABOUT 8 MI. NW OF BATON ROUGE, 2-1/2 MI. S OF CHAMBERLIN,
 BJ5107'ON BARROWZA PLANTATION OWNED BY THE CATHERINE SUGAR COMPANY OF
 BJ5107'LOBDELL, ON THE SE SIDE OF BARROWZA PLANTATION ROAD, 0.2 MI.
 BJ5107'NE OF U.S. HIGHWAY 190, 120 FT. NE OF THE CENTER POLE OF A STEEL
 BJ5107'DERRICK, 94 FT. SE OF THE CENTERLINE OF THE ROAD, 51 FT.
 BJ5107'S-SE OF THE SE CORNER OF A TOOL SHACK, AND 9 FT. NW OF THE
 BJ5107'CENTER OF THE S END OF A 42-FT.-LONG INCLINED CYLINDRICAL
 BJ5107'GASOLINE TANK.
 BJ5107'
 BJ5107'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ5107'DISKS, SET IN CONCRETE.
 BJ5107'
 BJ5107'REFERENCE MARK 1 IS 25.26 M. (82.9 FT.) FROM THE STATION
 BJ5107'N 16 DEG 51 E. 61 FT. SE OF THE CENTERLINE OF THE
 BJ5107'ROAD, 59 FT. NW OF THE N END OF THE TANK MENTIONED, AND 47
 BJ5107'FT. S OF THE FIREPLACE CHIMNEY ON THE S SIDE OF A HOUSE.
 BJ5107'
 BJ5107'REFERENCE MARK 2 IS 72.8 M. (239 FT.) FROM THE STATION
 BJ5107'S 58 DEG 44 MIN W 27 FT. SE OF THE CENTERLINE OF THE
 BJ5107'ROAD, 120 FT. SW OF THE CENTER POLE OF THE DERRICK, AND
 BJ5107'9 FT. NE OF A POWER POLE.
 BJ5107'
 BJ5107'TO REACH THE STATION FROM THE CENTER OF THE OVERPASS AT THE
 BJ5107'INTERSECTION OF U.S. HIGHWAY 190 AND STATE ROUTE 30 N OF THE
 BJ5107'TOWN OF ANCHORAGE, GO W AND NW ALONG U.S. HIGHWAY 190 FOR
 BJ5107'2.8 MI. TO A DIRT ROAD INTERSECTION (BARROWZA PLANTATION ROAD),
 BJ5107'TURN RIGHT (NE) AND GO 0.2 MI. TO THE STATION ON THE RIGHT.
 BJ5107
 BJ5107                          STATION RECOVERY (1960)
 BJ5107
 BJ5107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BJ5107'THE STATION WAS VISITED 1-28-60 AND THE STATION MARK WAS
 BJ5107'FOUND IN GOOD CONDITION.  REFERENCE MARKS NO. 1 AND 2 WERE
 BJ5107'DESTROYED PRIOR TO THIS DATE.  REFERENCE MARKS NO. 3 AND 4
 BJ5107'WERE ESTABLISHED AT THIS DATE.  NO AZIMUTH MARK WAS ESTABLISHED
 BJ5107'FOR THIS STATION.  THE ORIGINAL DESCRIPTION IS INADEQUATE
 BJ5107'FOR THIS STATION.  A NEW DESCRIPTION FOLLOWS--
 BJ5107'
 BJ5107'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF BATON ROUGE,
 BJ5107'2.5 MILES SOUTH OF CHAMBERLIN, ON THE OLD BARROWZA PLANTATION
 BJ5107'NOW OWNED BY THE ST. CATHERINE SUGAR CO., AT THE NORTH END
 BJ5107'OF A ROW OF TENANT HOUSES AND AT A LOADING CRANE FOR SUGAR
 BJ5107'CANE, AND JUST SOUTH OF THE MOST NORTHERLY HOUSE ON THE EAST
 BJ5107'SIDE OF A NORTH-SOUTH DIRT ROAD, 116 FEET SOUTH OF THE SOUTH
 BJ5107'WALL OF THE HOUSE NORTH OF THE STATION, 94 FEET WEST OF THE
 BJ5107'CENTER OF A NORTH-SOUTH DIRT ROAD RUNNING FROM U.S. HIGHWAY
 BJ5107'190 TO THE LEVEE, 120 FEET NORTH-NORTHEAST OF THE CENTER
 BJ5107'OF THE CRANE FOR LOADING SUGAR CANE, 6.6 FEET WEST OF THE
 BJ5107'WEST END OF THE SOUTH CONCRETE FOUNDATION FOR THE LARGE
 BJ5107'BULK GENEERALGAS TANK, 7.7 FEET WEST OF A METAL WITNESS
 BJ5107'POST, 77.2 FEET SOUTHEAST OF A POWER POLE, 72 FEET
 BJ5107'SOUTH OF A FIELD ROAD LEADING EAST, AND 131 FEET
 BJ5107'SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF THE BRICK
 BJ5107'CHIMNEY OF THE HOUSE.  IT IS A STANDARD DISK, STAMPED
 BJ5107'BARROWZA 1929, FLUSH WITH THE GROUND.
 BJ5107'
 BJ5107'REFERENCE MARK NO. 3 IS 121.55 FEET WEST OF THE STATION, 28 FEET WEST
 BJ5107'OF A DIRT ROAD, 3 FEET SOUTH OF A BRACE POLE FOR A POWER POLE, 2
 BJ5107'FEET NORTH OF THE NORTH WALL OF AN OLD SHED, 4 FEET NORTHWEST OF THE
 BJ5107'NORTHEAST CORNER OF THE SAME SHED, 3 FEET EAST OF A FENCE
 BJ5107'AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.  IT IS A
 BJ5107'STANDARD DISK, STAMPED BARROWZA NO 3 1929, PROJECTING 6
 BJ5107'INCHES.
 BJ5107'
 BJ5107'REFERENCE MARK NO. 4 IS 95.95 FEET NORTH OF THE STATION, 25
 BJ5107'FEET NORTH OF THE CENTER OF A FIELD ROAD LEADING EAST, 56
 BJ5107'FEET NORTH-NORTHWEST OF THE NORTH END OF A LARGE BULK GENERALGAS
 BJ5107'TANK, 99 FEET EAST OF THE CENTER OF A NORTH-SOUTH DIRT ROAD,
 BJ5107'9 FEET EAST OF THE PROJECTED PLANE OF THE EAST WALL OF THE
 BJ5107'HOUSE TO THE NORTH, 1 FOOT SOUTH OF A FENCE LINE AND 1 FOOT
 BJ5107'NORTH OF A WITNESS POST.  IT IS A STANDARD DISK, STAMPED
 BJ5107'BARROWZA NO 4 1929, PROJECTING 6 INCHES.
 BJ5107'
 BJ5107'TO REACH THE STATION FROM THE WEST END OF THE MISSISSIPPI
 BJ5107'RIVER BRIDGE ON U.S. HIGHWAY 190 AT THE NORTHWEST EDGE OF
 BJ5107'BATON ROUGE, GO WEST ON U.S. HIGHWAY 190 FOR 5.5 MILES TO
 BJ5107'A SIDE ROAD LEADING NORTH, TURN RIGHT AND GO NORTH FOR 0.25
 BJ5107'MILE TO A FIELD ROAD LEADING EAST AND THE STATION IN THE
 BJ5107'SOUTHEAST ANGLE.
 BJ5107
 BJ5107                          STATION RECOVERY (1964)
 BJ5107
 BJ5107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (WHD)
 BJ5107'STATION AND REFERENCE MARKS FOUND IN EXCELLENT CONDITION.
 BJ5107'LIQUID GAS TANK CONSTRUCTED ADJACENT TO AND EAST OF STATION
 BJ5107'OBSCURES STATE CAPITOL AND OTHER AZIMUTH POINTS TO THE EAST.
 BJ5107'
 BJ5107'DESCRIPTION IS ADEQUATE AND STATION MAY BE OCCUPIED.  L.G.S.
 BJ5107'STA. 3061 IS NO LONGER INTERVISIBLE DUE TO CONSTRUCTION OF
 BJ5107'HOUSES ON THE LINE.
 BJ5107
 BJ5107                          STATION RECOVERY (2006)
 BJ5107
 BJ5107'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ5107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2920 ***********************************************************************
 AU2920  DESIGNATION -  BAS
 AU2920  PID         -  AU2920
 AU2920  STATE/COUNTY-  LA/JEFFERSON
 AU2920  COUNTRY     -  US
 AU2920  USGS QUAD   -  BAY TAMBOUR (2018)
 AU2920
 AU2920                         *CURRENT SURVEY CONTROL
 AU2920  ______________________________________________________________________
 AU2920* NAD 83(1992) POSITION- 29 21 46.79908(N) 090 01 52.74047(W)   ADJUSTED
 AU2920* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2920  **This station is located in a suspected subsidence area (see below).
 AU2920  ______________________________________________________________________
 AU2920  GEOID HEIGHT    -        -24.205 (meters)                     GEOID18
 AU2920  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 AU2920  HORZ ORDER      -  THIRD
 AU2920
 AU2920.The horizontal coordinates were established by classical geodetic methods
 AU2920.and adjusted by the National Geodetic Survey in January 1993.
 AU2920
 AU2920.** This station is in an area of known vertical motion. If an
 AU2920.** orthometric height was ever established but is not available 
 AU2920.** in the current survey control section, the orthometric height
 AU2920.** is considered suspect.  Suspect heights are available in the
 AU2920.** superseded section only if requested.
 AU2920
 AU2920.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2920.GEOID18 height accuracy estimate available here.
 AU2920
 AU2920.Click photographs - Photos may exist for this station.
 AU2920
 AU2920.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2920
 AU2920. The following values were computed from the NAD 83(1992) position.
 AU2920
 AU2920;                    North         East     Units Scale Factor Converg.
 AU2920;SPC LA S     -    96,378.791 1,126,416.944   MT  0.99998726   +0 39 03.7
 AU2920;SPC LA S     -   316,202.75  3,695,586.26   sFT  0.99998726   +0 39 03.7
 AU2920;UTM  15      - 3,251,867.097   788,200.931   MT  1.00062503   +1 27 24.0
 AU2920;UTM  16      - 3,252,023.428   205,715.640   MT  1.00066877   -1 29 14.8
 AU2920
 AU2920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2920!SPC LA S     -   1.00000384  x   0.99998726  =   0.99999110
 AU2920!UTM  15      -   1.00000384  x   1.00062503  =   1.00062888
 AU2920!UTM  16      -   1.00000384  x   1.00066877  =   1.00067262
 AU2920
 AU2920_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8820051867(NAD 83)
 AU2920
 AU2920                          SUPERSEDED SURVEY CONTROL
 AU2920
 AU2920  NAD 83(1986)-  29 21 46.81305(N)    090 01 52.74871(W) AD(       ) 3
 AU2920  NAD 27      -  29 21 46.00500(N)    090 01 52.48400(W) AD(       ) 3
 AU2920
 AU2920.Superseded values are not recommended for survey control.
 AU2920
 AU2920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2920.See file dsdata.pdf to determine how the superseded data were derived.
 AU2920
 AU2920_MARKER: DW = HYDROGRAPHIC STATION DISK
 AU2920_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2920_STAMPING: BAS 1934
 AU2920_MARK LOGO: CGS
 AU2920_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2920
 AU2920  HISTORY     - Date     Condition        Report By
 AU2920  HISTORY     - 1934     MONUMENTED       CGS
 AU2920  HISTORY     - 1940     GOOD             SHELL
 AU2920  HISTORY     - 1953     SEE DESCRIPTION  CGS
 AU2920
 AU2920                          STATION DESCRIPTION
 AU2920
 AU2920'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AU2920'ON A LONG POINT IN THE SOUTHWESTERN PART OF CREOLE BAY, ABOUT
 AU2920'30 METERS (100 FEET) FROM THE END OF THE POINT, AND ABOUT 10
 AU2920'METERS (33 FEET) FROM THE NEAREST HIGH WATER MARK TO THE
 AU2920'NE.  THE STATION IS MARKED BY A STANDARD BRONZE HYDROGRAPHIC
 AU2920'DISK SET IN CONCRETE IN THE TOP OF A TILE.
 AU2920
 AU2920                          STATION RECOVERY (1940)
 AU2920
 AU2920'RECOVERY NOTE BY SHELL OIL COMPANY 1940
 AU2920'RECOVERED IN GOOD CONDITION.
 AU2920
 AU2920                          STATION RECOVERY (1953)
 AU2920
 AU2920'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (EHK)
 AU2920'STATION DESTROYED.  THE MONUMENT WAS FOUND UNDER WATER 10
 AU2920'FT. OFFSHORE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0979 ***********************************************************************
 BK0979  DESIGNATION -  BASILE
 BK0979  PID         -  BK0979
 BK0979  STATE/COUNTY-  LA/EVANGELINE
 BK0979  COUNTRY     -  US
 BK0979  USGS QUAD   -  BASILE (2018)
 BK0979
 BK0979                         *CURRENT SURVEY CONTROL
 BK0979  ______________________________________________________________________
 BK0979* NAD 83(1992) POSITION- 30 28 50.43707(N) 092 31 32.90802(W)   ADJUSTED
 BK0979* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0979  **This station is located in a suspected subsidence area (see below).
 BK0979  ______________________________________________________________________
 BK0979  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK0979  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK0979  HORZ ORDER      -  FIRST
 BK0979
 BK0979.The horizontal coordinates were established by classical geodetic methods
 BK0979.and adjusted by the National Geodetic Survey in January 1993.
 BK0979
 BK0979.** This station is in an area of known vertical motion. If an
 BK0979.** orthometric height was ever established but is not available 
 BK0979.** in the current survey control section, the orthometric height
 BK0979.** is considered suspect.  Suspect heights are available in the
 BK0979.** superseded section only if requested.
 BK0979
 BK0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0979.GEOID18 height accuracy estimate available here.
 BK0979
 BK0979.Click photographs - Photos may exist for this station.
 BK0979
 BK0979.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0979
 BK0979. The following values were computed from the NAD 83(1992) position.
 BK0979
 BK0979;                    North         East     Units Scale Factor Converg.
 BK0979;SPC LA S     -   220,144.985   885,507.678   MT  0.99996069   -0 35 46.5
 BK0979;SPC LA S     -   722,259.00  2,905,203.11   sFT  0.99996069   -0 35 46.5
 BK0979;UTM  15      - 3,372,145.742   545,512.981   MT  0.99962555   +0 14 25.9
 BK0979
 BK0979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0979!SPC LA S     -   1.00000202  x   0.99996069  =   0.99996271
 BK0979!UTM  15      -   1.00000202  x   0.99962555  =   0.99962757
 BK0979
 BK0979:                Primary Azimuth Mark                     Grid Az
 BK0979:SPC LA S     -  BASILE AZ MK                             268 24 00.9
 BK0979:UTM  15      -  BASILE AZ MK                             267 33 48.5
 BK0979
 BK0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4551272145(NAD 83)
 BK0979
 BK0979|---------------------------------------------------------------------|
 BK0979| PID    Reference Object                     Distance      Geod. Az  |
 BK0979|                                                           dddmmss.s |
 BK0979| BK2859 BASILE RM 3                          26.590 METERS 05228     |
 BK0979| BK2844 EUNICE ANTHONYS CATH CH TWR         APPROX.10.5 KM 0802932.2 |
 BK0979| BK2846 EUNICE AVOYELLES GROCERY CO TK      APPROX.10.9 KM 0805026.8 |
 BK0979| BK2845 EUNICE GULF PUBLIC SERV CO TK       APPROX.10.9 KM 0813308.0 |
 BK0979| BK0980 BASILE RM 1                          47.780 METERS 14155     |
 BK0979| BK2858 EUNICE MICH WISC PIPE MAST          APPROX. 1.7 KM 1632311.8 |
 BK0979| BK2860 EUNICE TEXAS GAS MICROWAVE          APPROX. 2.6 KM 1901349.5 |
 BK0979| CV9626 BASILE RM 2                          44.667 METERS 21514     |
 BK0979| CW2052 LOUISIANA BENCH MARK                               25241     |
 BK0979| BK0978 BASILE AZ MK                                       2674814.4 |
 BK0979| BK3386 BASILE AZ MK 2                      APPROX. 0.7 KM 2695446.5 |
 BK0979| BK2857 BASILE MUNICIPAL TANK               APPROX. 6.8 KM 2702153.8 |
 BK0979| BK3366 1 V 45 RESET                         23.872 METERS 27120     |
 BK0979|---------------------------------------------------------------------|
 BK0979
 BK0979                          SUPERSEDED SURVEY CONTROL
 BK0979
 BK0979  NAD 83(1986)-  30 28 50.45708(N)    092 31 32.90187(W) AD(       ) 1
 BK0979  NAD 27      -  30 28 49.73242(N)    092 31 32.41066(W) AD(       ) 1
 BK0979
 BK0979.Superseded values are not recommended for survey control.
 BK0979
 BK0979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0979.See file dsdata.pdf to determine how the superseded data were derived.
 BK0979
 BK0979_MARKER: DS = TRIANGULATION STATION DISK
 BK0979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0979_STAMPING: BASILE 1934 1960
 BK0979_MARK LOGO: CGS
 BK0979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0979+STABILITY: SURFACE MOTION
 BK0979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK0979+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2006
 BK0979
 BK0979  HISTORY     - Date     Condition        Report By
 BK0979  HISTORY     - 1934     MONUMENTED       CGS
 BK0979  HISTORY     - 1959     MARK NOT FOUND   USGS
 BK0979  HISTORY     - 19600202 SEE DESCRIPTION  CGS
 BK0979  HISTORY     - 1963     MARK NOT FOUND   LASCC
 BK0979  HISTORY     - 1969     GOOD             LADH
 BK0979  HISTORY     - 1969     GOOD             LADTD
 BK0979  HISTORY     - 1974     GOOD             NGS
 BK0979  HISTORY     - 20060306 GOOD             USPSQD
 BK0979
 BK0979                          STATION DESCRIPTION
 BK0979
 BK0979'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 BK0979'STATION IS LOCATED ABOUT 6-1/2 MILES SW OF EUNICE, 4 MILES
 BK0979'E OF BASILE.  IN SW CORNER OF SE 1/4 SEC. 36, T 6 S, R 2 W,
 BK0979'AND 60 FEET N OF ACADIA-EVANGELINE PARISH LINE.  ON LAND
 BK0979'OWNED BY LUKE BORDELON.
 BK0979'
 BK0979'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BK0979'BRONZE DISKS SET IN CONCRETE.
 BK0979'
 BK0979'REFERENCE MARK NO. 1 IS S OF STATION, 17 METERS S OF CENTER
 BK0979'LINE OF E AND W HIGHWAY, AND ON E AND W FENCE LINE.
 BK0979'
 BK0979'REFERENCE MARK NO. 2 IS SW OF STATION, IN TOP OF CENTER
 BK0979'OF S WING OF CONCRETE BRIDGE PIER.
 BK0979'
 BK0979'AZIMUTH MARK IS 0.6 MILE W OF STATION ON S FENCE LINE AT
 BK0979'BEGINNING OF SLIGHT GRASS-COVERED RISE THROUGH CULTIVATED
 BK0979'FIELD, 15 METERS S OF CENTER LINE OF HIGHWAY.
 BK0979'
 BK0979'LOUISIANA STATE BENCH MARK IS W OF STATION IN TOP CENTER
 BK0979'OF N WING OF CONCRETE BRIDGE PIER, 27.000 METERS (88.58 FEET).
 BK0979'
 BK0979'TO REACH FROM BASILE, GO S TO PARISH LINE, THEN E ON MAIN
 BK0979'HIGHWAY 4 MILES TO STATION.
 BK0979'
 BK0979'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 BK0979
 BK0979                          STATION RECOVERY (1959)
 BK0979
 BK0979'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1959
 BK0979'STATION IS IN DRIVEWAY OF STORE AND COULD NOT LOCATE.
 BK0979'
 BK0979'REFERENCE MARKS 1 AND 2 FOUND IN GOOD CONDITION.
 BK0979
 BK0979                          STATION RECOVERY (1960)
 BK0979
 BK0979'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BK0979'THE STATION WAS VISITED 2-2-60 AND THE STATION SURFACE MARK
 BK0979'WAS FOUND DESTROYED.  THE UNDERGROUND MARK WAS FOUND IN
 BK0979'GOOD CONDITION.  THE MEASUREMENTS TO THE REFERENCE MARKS
 BK0979'WERE CHECKED AND REFERENCE MARK NO. 2 FOUND TO BE CORRECT,
 BK0979'REFERENCE MARK NO. 1 WAS FOUND TO BE .05 FOOT LONGER THAN
 BK0979'THE 1934 MEASUREMENT AND THE LOUISIANA BENCH MARK FOUND
 BK0979'TO BE .05 FOOT SHORTER THAN THE 1934 MEASUREMENT.  THE ANGLES
 BK0979'BETWEEN THE REFERENCE MARKS AND THE AZIMUTH MARK CHECKED
 BK0979'FAIRLY CLOSE.  THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 BK0979'A NEW SURFACE MARK WAS SET OVER THE UNDERGROUND MARK (PLUMB
 BK0979'BOB METHOD) AND LEFT 4 INCHES BELOW THE SURFACE OF THE
 BK0979'GROUND SINCE THE MARK IS NOW IN A DRIVEWAY TO A COUNTRY
 BK0979'STORE.  A NEW DESCRIPTION FOLLOWS--
 BK0979'
 BK0979'THE STATION IS LOCATED ABOUT MILES EAST OF BASILE AND 6.5
 BK0979'MILES WEST OF EUNICE IN THE SOUTHWEST CORNER OF THE SE 1/4
 BK0979'OF SEC. 36, T6S, R2W, ON THE PROPERTY OWNED BY DR.
 BK0979'B.R. REED OF EUNICE.  IT IS IN THE NORTHEAST ANGLE OF A
 BK0979'CROSSROAD AND IN THE DRIVEWAY OF THE YOUNGS GROCERY STORE
 BK0979'AND LEATHER SHOP.  IT IS 73 FEET NORTH OF THE CENTERLINE
 BK0979'OF U.S. HIGHWAY 190, 110 FEET EAST OF THE CENTER OF A
 BK0979'NORTH-SOUTH GRAVELED ROAD, 39.6 FEET SOUTHEAST OF THE SOUTHEAST
 BK0979'CORNER OF THE STORE, 46.8 FEET SOUTH-SOUTHEAST OF A
 BK0979'2-FOOT SYCAMORE TREE, 55.2 FEET NORTHWEST OF THE NORTHWEST
 BK0979'CORNER OF THE WEST END OF A CONCRETE CULVERT UNDER THE
 BK0979'EAST END OF THE DRIVEWAY TO THE STORE, 20.5 FEET
 BK0979'NORTHWEST OF THE CENTER OF A SINCLAIR GAS SIGN POST,
 BK0979'28.1 FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY POST, 49.6
 BK0979'FEET EAST OF THE EAST END OF THE CONCRETE ISLAND FOR
 BK0979'THE GAS PUMPS.  IT IS A STANDARD DISK, STAMPED BASILE
 BK0979'1934 1960, 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BK0979'
 BK0979'REFERENCE MARK NO. 1 IS 156.83 FEET SOUTH-SOUTHEAST OF THE
 BK0979'STATION, 51 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 190,
 BK0979'58 FEET WEST OF THE 2ND POLE EAST OF THE CROSSROADS, IN
 BK0979'A FENCE LINE AND 1 FOOT SOUTH OF A METAL WITNESS POST.  IT
 BK0979'IS A STANDARD DISK, STAMPED BASILE NO 1 1934, PROJECTING
 BK0979'6 INCHES.
 BK0979'
 BK0979'REFERENCE MARK NO. 2 IS 146.54 FEET SOUTHWEST OF THE STATION
 BK0979'IN THE SOUTHEAST ANGLE OF THE CROSSROAD, 47 FEET SOUTH OF
 BK0979'THE CENTERLINE OF U.S. HIGHWAY 190 AND 26 FEET EAST OF THE
 BK0979'CENTERLINE OF THE GRAVELED ROAD.  IT IS A STANDARD DISK,
 BK0979'STAMPED BASILE NO 2 1934, SET IN A DRILL HOLE IN THE TOP
 BK0979'OF THE CENTER OF THE CONCRETE HEADWALL OF A CULVERT UNDER
 BK0979'U.S. HIGHWAY 190.
 BK0979'
 BK0979'LOUISIANA BENCH MARK IS 88.58 FEET WEST OF THE STATION IN
 BK0979'THE NORTHEAST ANGLE OF THE CROSSROAD.  IT IS A 1 INCH COPPER
 BK0979'PIPE SET IN A DRILL HOLE IN THE CENTER OF THE TOP OF THE
 BK0979'CONCRETE HEADWALL OF THE CULVERT UNDER U.S. HIGHWAY 190,
 BK0979'OPPOSITE R.M. NO. 2.  IT IS 47 FEET NORTH OF THE CENTERLINE
 BK0979'OF U.S. HIGHWAY 190, 26 FEET EAST OF THE CENTER OF THE GRAVELED
 BK0979'ROAD AND 5 FEET SOUTH OF A POWER POLE.
 BK0979'
 BK0979'THE AZIMUTH MARK IS 0.6 MILE WEST OF THE STATION ON THE
 BK0979'SOUTH SIDE OF U.S. HIGHWAY 190, 51 FEET SOUTH OF THE CENTER
 BK0979'OF THE HIGHWAY, 1 FOOT NORTH OF A FENCE, 67.5 FEET EAST
 BK0979'OF THE 3RD POLE EAST OF A PIPELINE CROSSING THE HIGHWAY,
 BK0979'81 FEET EAST OF THE PROJECTED PLANE OF THE UNPAINTED HOUSE
 BK0979'NORTH OF THE HIGHWAY, 1 FOOT SOUTH OF A METAL WITNESS POST.
 BK0979'IT IS A STANDARD DISK, STAMPED BASILE AZI 1934, PROJECTING
 BK0979'8 INCHES.
 BK0979'
 BK0979'TO REACH THE STATION FROM THE POST OFFICE IN BASILE, GO
 BK0979'EAST ON STAG STREET FOR 0.15 MILE, TURN RIGHT AND GO 0.3
 BK0979'MILE TO U.S. HIGHWAY 190, TURN LEFT AND GO EAST FOR 3.25
 BK0979'MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE EAST FOR
 BK0979'0.6 MILE TO THE CROSSROAD AN THE STATION IN THE NORTHEAST
 BK0979'ANGLE.
 BK0979
 BK0979                          STATION RECOVERY (1963)
 BK0979
 BK0979'RECOVERY NOTE BY LA CONSERVATION COMM 1963
 BK0979'UNABLE TO LOCATE STATION AND R.M. 1 FROM R.M. 2 OR FROM
 BK0979'DESCRIPTION.
 BK0979'
 BK0979'R.M. 2 IN GOOD CONDITION AS DESCRIBED.
 BK0979
 BK0979                          STATION RECOVERY (1969)
 BK0979
 BK0979'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 BK0979'THE STATION WAS VISITED 2/5/69 AND THE STATION MARK, REFERENCE
 BK0979'MARK NO. 1, AZIMUTH MARK AND A LOUISIANA BENCH MARK WERE
 BK0979'FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 BK0979'
 BK0979'THE STATION IS LOCATED 4.00 MILES EAST OF BASILE AND 6.50
 BK0979'MILES WEST OF EUNICE, IN THE SOUTHEAST, 1/4 OF SECTION 36,
 BK0979'T6S, R2W, AND ON PROPERTY OWNED BY DR. B.R. REED OF EUNICE.
 BK0979'IT IS IN THE NORTHEAST ANGLE OF A CROSSROAD.  IT IS 73 FEET
 BK0979'NORTH OF THE CENTERLINE OF U.S. HIGHWAY 190, 110.0 FEET
 BK0979'EAST OF THE CENTERLINE OF A BLACKTOP ROAD LEADING NORTH,
 BK0979'46.8 FEET SOUTH-SOUTHEAST OF A 30 INCH SYCAMORE TREE, 55.2
 BK0979'FEET NORTHWEST OF THE NORTHWEST CORNER OF THE WEST END OF
 BK0979'A CONCRETE CULVERT UNDER A DRIVEWAY, 49.6 FEET EAST OF THE
 BK0979'EAST END OF A CONCRETE ISLAND.
 BK0979'
 BK0979'IT IS A STANDARD TRIANGULATION DISC, STAMPED BASILE 1934 1960 AND
 BK0979'IS 4 INCHES BELOW THE SURFACE OF THE GROUND.
 BK0979'
 BK0979'REFERENCE MARK NO. 1 IS 156.83 FEET SOUTH-SOUTHEAST OF THE
 BK0979'STATION.  IT IS 51 FEET SOUTH OF THE CENTERLINE OF U.S.
 BK0979'HIGHWAY 190, 205.5 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0979'HIGHWAY 3068, 0.3 FOOT NORTH OF A BARBED WIRE FENCE, 1.3
 BK0979'FEET SOUTH OF A STEEL WITNESS POST.  IT IS A STANDARD DISC,
 BK0979'STAMPED BASILE NO. 1 1934, PROJECTING 6 INCHES.
 BK0979'
 BK0979'REFERENCE MARK NO. 2 APPARENTLY WAS DESTROYED WHEN THE CONCRETE
 BK0979'HEADWALL IN WHICH IT WAS LOCATED WAS REMOVED DURING THE
 BK0979'RECONSTRUCTION OF LOUISIANA HIGHWAY 3068.
 BK0979'
 BK0979'THE AZIMUTH MARK IS 0.6 MILE WEST OF THE STATION.  IT IS
 BK0979'51.0 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 190, 3.0
 BK0979'FEET NORTH OF A BARBED WIRE FENCE, 81.0 FEET EAST OF THE
 BK0979'PROJECTED PLANE OF A WOOD FRAME BUILDING NORTH OF THE HIGHWAY,
 BK0979'0.1 MILE EAST OF A CONOCO PIPELINE CROSSING, 1.2 FEET SOUTH
 BK0979'OF A STEEL WITNESS POST.  IT IS A STANDARD AZIMUTH MARK
 BK0979'DISC, STAMPED BASILE AZI 1934, PROJECTING 8 INCHES.
 BK0979'
 BK0979'TO REACH THE STATION FROM THE POST OFFICE IN BASILE, GO
 BK0979'EAST ON STAGG STREET FOR 0.15 MILE, TURN RIGHT AND GO 0.40
 BK0979'MILE TO U.S. HIGHWAY 190, TURN LEFT AND GO EAST FOR 3.40
 BK0979'MILES TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE EAST FOR
 BK0979'0.60 MILE TO THE CROSSROAD AND THE STATION IN THE NORTHEAST
 BK0979'ANGLE.
 BK0979'
 BK0979'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.00 MILES
 BK0979'EAST OF BASILE
 BK0979
 BK0979                          STATION RECOVERY (1969)
 BK0979
 BK0979'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 BK0979'ABOUT 4 MILES EAST ALONG U. S. HIGHWAY 190 FROM BASILE, 6.5 MILES WEST
 BK0979'OF EUNICE, IN 1/4 OF SECTION 36, T6S, R2W, ON PROPERTY OWNED BY
 BK0979'DR. B.R. REED OF EUNICE, IN THE NORTHEAST ANGLE OF A CROSS ROAD, 73
 BK0979'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 110 FEET EAST OF THE
 BK0979'CENTER LINE OF A BLACK TOP ROAD NORTH, 46.8 FEET SOUTH-SOUTHEAST OF A
 BK0979'30 INCH SYCAMORE TREE, 55.2 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 BK0979'THE WEST END OF A CONCRETE CULVERT UNDER A DRIVEWAY, 49.6 FEET EAST OF
 BK0979'THE EAST END OF A CONCRETE ISLAND, SET IN THE TOP OF A CONCRETE POST 4
 BK0979'INCHES BELOW THE SURFACE OF THE GROUND.
 BK0979
 BK0979                          STATION RECOVERY (1974)
 BK0979
 BK0979'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK0979'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 1 WERE
 BK0979'RECOVERED AND FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 BK0979'IS BLOCKED AT THIS TIME BY TALL GRASS AND A SMALL HILL.
 BK0979'REFERENCE MARK 2 AND THE BENCH MARK MENTIONED IN THE PREVIOUS
 BK0979'DESCRIPTION HAVE BEEN DESTROYED.  THE TOWER COULD NOT BE
 BK0979'BUILT OVER THE STATION MARK BECAUSE OF THE PROXIMITY OF
 BK0979'POWER LINES.  REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME
 BK0979'AND THE TOWER WAS BUILT OVER IT.
 BK0979'
 BK0979'DUE TO THE VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 BK0979'
 BK0979'THE STATION IS LOCATED 6-1/2 MILES WEST OF EUNICE, 4 MILES
 BK0979'EAST OF BASILE, ON THE NORTH SIDE OF U.S. HIGHWAY 190 AND
 BK0979'ON PROPERTY OWNED BY DR. B.R. REED WHO LIVES IN EUNICE.
 BK0979'
 BK0979'TO REACH THE STATION FROM THE POST OFFICE IN EUNICE, GO
 BK0979'WEST ON U.S. HIGHWAY 190 FOR 4.45 MILES TO A BRIDGE OVER
 BK0979'BAYOU DES CANNES AT THE ACADIA-EVANGELINE PARISH LINE.  CONTINUE
 BK0979'WEST ON HIGHWAY 190 FOR 2.10 MILES TO A FIELD APPROACH ROAD
 BK0979'AND THE STATION ON THE RIGHT AS DESCRIBED.
 BK0979'
 BK0979'STATION MARK, STAMPED BASILE 1934 1960 IS A STANDARD DISK
 BK0979'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT 8 INCHES BELOW
 BK0979'THE GROUND SURFACE.  IT IS 81.5 FEET EAST OF A FENCE, 72
 BK0979'FEET NORTH OF THE CENTER OF HIGHWAY 190, 62.5 FEET NORTHWEST
 BK0979'OF THE CENTER OF THE GATE ACROSS THE FIELD APPROACH ROAD,
 BK0979'46.5 FEET SOUTHEAST OF A 24-INCH TREE AND 22 FEET NORTH
 BK0979'OF A FENCE.
 BK0979'
 BK0979'REFERENCE MARK 1, STAMPED BASILE NO 1 1934 IS A STANDARD
 BK0979'DISK SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS
 BK0979'FLUSH WITH THE GROUND SURFACE.  IT IS 51.5 FEET SOUTH OF
 BK0979'THE CENTER OF HIGHWAY 190, 1.5 FEET SOUTH OF A METAL WITNESS
 BK0979'POST AND 1 FOOT NORTH OF A FENCE.
 BK0979'
 BK0979'REFERENCE MARK 3, STAMPED BASILE 1934 NO 3 1974 IS A STANDARD
 BK0979'DISK SET IN THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES
 BK0979'BELOW THE GROUND SURFACE.  AN UNDERGROUND DISK WAS SET ABOUT
 BK0979'42 INCHES BELOW THE GROUND SURFACE.  IT IS 151 FEET EAST
 BK0979'OF A FENCE, 126.5 FEET NORTH OF THE CENTER OF HIGHWAY 190,
 BK0979'89 FEET EAST OF A 24-INCH TREE AND 76 FEET NORTH OF A FENCE.
 BK0979'
 BK0979'AZIMUTH MARK, STAMPED BASILE AZI 1934 IS A STANDARD DISK
 BK0979'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS FLUSH
 BK0979'WITH THE GROUND SURFACE.  IT IS 109 FEET WEST OF A POWER
 BK0979'POLE, 51 FEET SOUTH OF THE CENTER OF HIGHWAY 190, 3 FEET
 BK0979'NORTH OF A FENCE AND 1.5 FEET SOUTH OF A METAL WITNESS POST.
 BK0979'
 BK0979'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY
 BK0979'190 FOR 0.6 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 BK0979'
 BK0979'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK0979'
 BK0979'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 BK0979'EAST OF BASILE
 BK0979
 BK0979                          STATION RECOVERY (2006)
 BK0979
 BK0979'RECOVERY NOTE BY US POWER SQUADRON 2006 (WRH)
 BK0979'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0978 ***********************************************************************
 BK0978  DESIGNATION -  BASILE AZ MK
 BK0978  PID         -  BK0978
 BK0978  STATE/COUNTY-  LA/EVANGELINE
 BK0978  COUNTRY     -  US
 BK0978  USGS QUAD   -  BASILE (2018)
 BK0978
 BK0978                         *CURRENT SURVEY CONTROL
 BK0978  ______________________________________________________________________
 BK0978* NAD 83(1986) POSITION- 30 28 48.     (N) 092 32 07.     (W)   SCALED
 BK0978* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0978  **This station is located in a suspected subsidence area (see below).
 BK0978  ______________________________________________________________________
 BK0978  GEOID HEIGHT    -        -27.268 (meters)                     GEOID18
 BK0978
 BK0978.The horizontal coordinates were scaled from a map and have
 BK0978.an estimated accuracy of +/- 6 seconds.
 BK0978
 BK0978.** This station is in an area of known vertical motion. If an
 BK0978.** orthometric height was ever established but is not available 
 BK0978.** in the current survey control section, the orthometric height
 BK0978.** is considered suspect.  Suspect heights are available in the
 BK0978.** superseded section only if requested.
 BK0978
 BK0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0978.GEOID18 height accuracy estimate available here.
 BK0978
 BK0978.Click photographs - Photos may exist for this station.
 BK0978
 BK0978;                    North         East    Units  Estimated Accuracy
 BK0978;SPC LA S     -   220,080.      884,600.      MT  (+/- 180 meters Scaled)
 BK0978
 BK0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP446720(NAD 83)
 BK0978
 BK0978                          SUPERSEDED SURVEY CONTROL
 BK0978
 BK0978.No superseded survey control is available for this station.
 BK0978
 BK0978_MARKER: DZ = AZIMUTH MARK DISK
 BK0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0978_STAMPING: BASILE AZI 1934
 BK0978_MARK LOGO: CGS
 BK0978_PROJECTION: PROJECTING 20 CENTIMETERS
 BK0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0978+STABILITY: SURFACE MOTION
 BK0978
 BK0978  HISTORY     - Date     Condition        Report By
 BK0978  HISTORY     - 1934     MONUMENTED       CGS
 BK0978  HISTORY     - 1969     GOOD             LADH
 BK0978  HISTORY     - 1974     GOOD             NGS
 BK0978  HISTORY     - 20060118 MARK NOT FOUND   JCLS
 BK0978
 BK0978                          STATION DESCRIPTION
 BK0978
 BK0978'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0978'ABOUT 3.4 MILES EAST ALONG U. S. HIGHWAY 190 FROM BASILE, 7.1 MILES
 BK0978'WEST OF EUNICE, 0.6 MILE WEST OF THE STATION, 81 FEET EAST OF THE
 BK0978'PROJECTED PLANE OF A WOOD-FRAME BUILDING NORTH OF THE HIGHWAY, 51 FEET
 BK0978'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 3 FEET NORTH OF A BARB WIRE
 BK0978'FENCE, 1.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT 0.1 MILE EAST OF
 BK0978'THE CROSSING OF A CONOCO OIL COMPANY PIPE LINE, SET IN THE TOP OF A
 BK0978'CONCRETE POST PROJECTING 8 INCHES.
 BK0978
 BK0978                          STATION RECOVERY (1974)
 BK0978
 BK0978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0978'RECOVERED IN GOOD CONDITION.
 BK0978
 BK0978                          STATION RECOVERY (2006)
 BK0978
 BK0978'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006 (MRY)
 BK0978'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0980 ***********************************************************************
 BK0980  DESIGNATION -  BASILE RM 1
 BK0980  PID         -  BK0980
 BK0980  STATE/COUNTY-  LA/EVANGELINE
 BK0980  COUNTRY     -  US
 BK0980  USGS QUAD   -  BASILE (2018)
 BK0980
 BK0980                         *CURRENT SURVEY CONTROL
 BK0980  ______________________________________________________________________
 BK0980* NAD 83(1992) POSITION- 30 28 49.21568(N) 092 31 31.80327(W)   NO CHECK
 BK0980* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0980  **This station is located in a suspected subsidence area (see below).
 BK0980  ______________________________________________________________________
 BK0980  GEOID HEIGHT    -        -27.269 (meters)                     GEOID18
 BK0980  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK0980  HORZ ORDER      -  THIRD
 BK0980
 BK0980.The horizontal coordinates were established by classical geodetic methods
 BK0980.and adjusted by the National Geodetic Survey in January 1993.
 BK0980
 BK0980.No horizontal observational check was made to the station.
 BK0980
 BK0980.** This station is in an area of known vertical motion. If an
 BK0980.** orthometric height was ever established but is not available 
 BK0980.** in the current survey control section, the orthometric height
 BK0980.** is considered suspect.  Suspect heights are available in the
 BK0980.** superseded section only if requested.
 BK0980
 BK0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0980.GEOID18 height accuracy estimate available here.
 BK0980
 BK0980.Click photographs - Photos may exist for this station.
 BK0980
 BK0980.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0980
 BK0980. The following values were computed from the NAD 83(1992) position.
 BK0980
 BK0980;                    North         East     Units Scale Factor Converg.
 BK0980;SPC LA S     -   220,107.070   885,536.749   MT  0.99996064   -0 35 46.0
 BK0980;SPC LA S     -   722,134.61  2,905,298.48   sFT  0.99996064   -0 35 46.0
 BK0980;UTM  15      - 3,372,108.268   545,542.594   MT  0.99962559   +0 14 26.5
 BK0980
 BK0980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0980!SPC LA S     -   1.00000197  x   0.99996064  =   0.99996261
 BK0980!UTM  15      -   1.00000197  x   0.99962559  =   0.99962756
 BK0980
 BK0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4554272108(NAD 83)
 BK0980
 BK0980                          SUPERSEDED SURVEY CONTROL
 BK0980
 BK0980  NAD 83(1986)-  30 28 49.23568(N)    092 31 31.79711(W) AD(       ) 3
 BK0980
 BK0980.Superseded values are not recommended for survey control.
 BK0980
 BK0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0980.See file dsdata.pdf to determine how the superseded data were derived.
 BK0980
 BK0980_MARKER: DR = REFERENCE MARK DISK
 BK0980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0980_STAMPING: BASILE NO 1 1934
 BK0980_MARK LOGO: CGS
 BK0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0980+STABILITY: SURFACE MOTION
 BK0980
 BK0980  HISTORY     - Date     Condition        Report By
 BK0980  HISTORY     - 1934     MONUMENTED       CGS
 BK0980  HISTORY     - 1969     GOOD             LADTD
 BK0980  HISTORY     - 1974     GOOD             NGS
 BK0980  HISTORY     - 20060118 MARK NOT FOUND   JCLS
 BK0980
 BK0980                          STATION DESCRIPTION
 BK0980
 BK0980'DESCRIBED BY LA TRANSP AND DEV 1969
 BK0980'ABOUT 4 MILES EAST ALONG U. S. HIGHWAY 190 FROM BASILE, 6.5 MILES WEST
 BK0980'OF EUNICE, 156.83 FEET SOUTH-SOUTHEAST OF THE STATION, 205.5 FEET EAST
 BK0980'OF THE CENTER LINE OF STATE HIGHWAY 3068, 51 FEET SOUTH OF THE CENTER
 BK0980'LINE OF THE HIGHWAY, 0.3 FOOT NORTH OF A WIRE FENCE, 1.3 FEET SOUTH OF
 BK0980'A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 BK0980'INCHES.
 BK0980
 BK0980                          STATION RECOVERY (1974)
 BK0980
 BK0980'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK0980'RECOVERED IN GOOD CONDITION.
 BK0980
 BK0980                          STATION RECOVERY (2006)
 BK0980
 BK0980'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006 (MRY)
 BK0980'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2859 ***********************************************************************
 BK2859  DESIGNATION -  BASILE RM 3
 BK2859  PID         -  BK2859
 BK2859  STATE/COUNTY-  LA/EVANGELINE
 BK2859  COUNTRY     -  US
 BK2859  USGS QUAD   -  BASILE (2018)
 BK2859
 BK2859                         *CURRENT SURVEY CONTROL
 BK2859  ______________________________________________________________________
 BK2859* NAD 83(1992) POSITION- 30 28 50.96318(N) 092 31 32.11750(W)   ADJUSTED
 BK2859* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2859  **This station is located in a suspected subsidence area (see below).
 BK2859  ______________________________________________________________________
 BK2859  GEOID HEIGHT    -        -27.268 (meters)                     GEOID18
 BK2859  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK2859  HORZ ORDER      -  FIRST
 BK2859
 BK2859.The horizontal coordinates were established by classical geodetic methods
 BK2859.and adjusted by the National Geodetic Survey in January 1993.
 BK2859
 BK2859.** This station is in an area of known vertical motion. If an
 BK2859.** orthometric height was ever established but is not available 
 BK2859.** in the current survey control section, the orthometric height
 BK2859.** is considered suspect.  Suspect heights are available in the
 BK2859.** superseded section only if requested.
 BK2859
 BK2859.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2859.GEOID18 height accuracy estimate available here.
 BK2859
 BK2859.Click photographs - Photos may exist for this station.
 BK2859
 BK2859.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2859
 BK2859. The following values were computed from the NAD 83(1992) position.
 BK2859
 BK2859;                    North         East     Units Scale Factor Converg.
 BK2859;SPC LA S     -   220,160.966   885,528.929   MT  0.99996071   -0 35 46.1
 BK2859;SPC LA S     -   722,311.44  2,905,272.83   sFT  0.99996071   -0 35 46.1
 BK2859;UTM  15      - 3,372,162.026   545,533.990   MT  0.99962558   +0 14 26.3
 BK2859
 BK2859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2859!SPC LA S     -   1.00000202  x   0.99996071  =   0.99996273
 BK2859!UTM  15      -   1.00000202  x   0.99962558  =   0.99962760
 BK2859
 BK2859:                Primary Azimuth Mark                     Grid Az
 BK2859:SPC LA S     -  BASILE AZ MK                             267 29 06.3
 BK2859:UTM  15      -  BASILE AZ MK                             266 38 53.9
 BK2859
 BK2859_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP4553372162(NAD 83)
 BK2859
 BK2859|---------------------------------------------------------------------|
 BK2859| PID    Reference Object                     Distance      Geod. Az  |
 BK2859|                                                           dddmmss.s |
 BK2859| BK2858 EUNICE MICH WISC PIPE MAST          APPROX. 1.7 KM 1641359.9 |
 BK2859| BK0980 BASILE RM 1                          54.462 METERS 17109     |
 BK2859| BK2860 EUNICE TEXAS GAS MICROWAVE          APPROX. 2.6 KM 1903735.5 |
 BK2859| BK0979 BASILE                               26.590 METERS 23228     |
 BK2859| BK0978 BASILE AZ MK                                       2665320.2 |
 BK2859| BK2868 BASILE MUNICIPAL TANK               APPROX. 6.6 KM 2734325.3 |
 BK2859|---------------------------------------------------------------------|
 BK2859
 BK2859                          SUPERSEDED SURVEY CONTROL
 BK2859
 BK2859  NAD 83(1986)-  30 28 50.98332(N)    092 31 32.11112(W) AD(       ) 1
 BK2859  NAD 27      -  30 28 50.25853(N)    092 31 31.62015(W) AD(       ) 1
 BK2859
 BK2859.Superseded values are not recommended for survey control.
 BK2859
 BK2859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2859.See file dsdata.pdf to determine how the superseded data were derived.
 BK2859
 BK2859_MARKER: DR = REFERENCE MARK DISK
 BK2859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2859_STAMPING: BASILE 1934 NO 3 1974
 BK2859_MARK LOGO: NGS
 BK2859_PROJECTION: RECESSED 30 CENTIMETERS
 BK2859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2859+STABILITY: SURFACE MOTION
 BK2859
 BK2859  HISTORY     - Date     Condition        Report By
 BK2859  HISTORY     - 1974     MONUMENTED       NGS
 BK2859
 BK2859                          STATION DESCRIPTION
 BK2859
 BK2859'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2859'THE STATION IS LOCATED 6-1/2 MILES WEST OF EUNICE, 4 MILES EAST OF
 BK2859'BASILE, ON THE NORTH SIDE OF U. S. HIGHWAY 190 AND ON PROPERTY OWNED
 BK2859'BY DR. B. R. REED WHO LIVES IN EUNICE.
 BK2859'
 BK2859'TO REACH THE STATION FROM THE POST OFFICE IN EUNICE, GO WEST ON
 BK2859'U. S. HIGHWAY 190 FOR 4.45 MILES TO A BRIDGE OVER BAYOU DES CANNES
 BK2859'AT THE ACADIA-EVANGELINE PARISH LINE.  CONTINUE WEST ON HIGHWAY 190
 BK2859'FOR 2.10 MILES TO A FIELD APPROACH ROAD AND THE STATION ON THE
 BK2859'RIGHT AS DESCRIBED.
 BK2859'
 BK2859'REFERENCE MARK 3 (NEW STATION), STAMPED BASILE 1934 NO 3 1974 IS A
 BK2859'STANDARD DISK SET IN A ROUND CONCRETE MONUMENT 12 INCHES BELOW THE
 BK2859'GROUND SURFACE.  AN UNDERGROUND DISK WAS SET ABOUT 42 INCHES BELOW
 BK2859'THE GROUND SURFACE.  IT IS 151 FEET EAST OF A FENCE, 126.5 FEET
 BK2859'NORTH OF THE CENTER OF HIGHWAY 190, 89 FEET EAST OF A 24-INCH TREE
 BK2859'AND 76 FEET NORTH OF A FENCE.
 BK2859'
 BK2859'OLD STATION MARK, STAMPED BASILE 1934 1960 IS A STANDARD DISK SET IN
 BK2859'A SQUARE CONCRETE MONUMENT 8 INCHES BELOW THE GROUND SURFACE.  IT IS
 BK2859'81.5 FEET EAST OF A FENCE, 72 FEET NORTH OF THE CENTER OF HIGHWAY
 BK2859'190, 62.5 FEET NORTHWEST OF THE CENTER OF THE GATE ACROSS THE
 BK2859'FIELD APPROACH ROAD, 46.5 FEET SOUTHEAST OF A 24-INCH TREE AND 22
 BK2859'FEET NORTH OF A FENCE.
 BK2859'
 BK2859'REFERENCE MARK 1, STAMPED BASILE NO 1 1934 IS A STANDARD DISK SET IN
 BK2859'A ROUND CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 BK2859'IS 51.5 FEET SOUTH OF THE CENTER OF HIGHWAY 190, 1.5 FEET SOUTH OF
 BK2859'A METAL WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 BK2859'
 BK2859'AZIMUTH MARK, STAMPED BASILE AZI 1934 IS A STANDARD DISK SET IN A
 BK2859'SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 BK2859'IS 109 FEET WEST OF A POWER POLE, 51 FEET SOUTH OF THE CENTER OF
 BK2859'HIGHWAY 190, 3 FEET NORTH OF A FENCE AND 1.5 FEET SOUTH OF A METAL
 BK2859'WITNESS POST.
 BK2859'
 BK2859'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY 190
 BK2859'FOR 0.6 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 BK2859'
 BK2859'NEAREST TOWN--BASILE.
 BK2859'
 BK2859'HEIGHT OF LIGHT ABOVE STATION MARK 34.5 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3015 ***********************************************************************
 CP3015  DESIGNATION -  BASKIN GAS CO MICROWV KKE 69
 CP3015  PID         -  CP3015
 CP3015  STATE/COUNTY-  LA/FRANKLIN
 CP3015  COUNTRY     -  US
 CP3015  USGS QUAD   -  WINNSBORO (2018)
 CP3015
 CP3015                         *CURRENT SURVEY CONTROL
 CP3015  ______________________________________________________________________
 CP3015* NAD 83(1993) POSITION- 32 14 45.22744(N) 091 44 10.89887(W)   ADJUSTED
 CP3015  ______________________________________________________________________
 CP3015  GEOID HEIGHT    -        -26.147 (meters)                     GEOID18
 CP3015  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 CP3015  HORZ ORDER      -  THIRD
 CP3015
 CP3015.The horizontal coordinates were established by classical geodetic methods
 CP3015.and adjusted by the National Geodetic Survey in May 1994.
 CP3015
 CP3015.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3015.GEOID18 height accuracy estimate available here.
 CP3015
 CP3015.Click photographs - Photos may exist for this station.
 CP3015
 CP3015.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3015
 CP3015. The following values were computed from the NAD 83(1993) position.
 CP3015
 CP3015;                    North         East     Units Scale Factor Converg.
 CP3015;SPC LA N     -   193,831.039 1,071,959.870   MT  0.99993109   +0 24 13.5
 CP3015;SPC LA N     -   635,927.33  3,516,921.67   sFT  0.99993109   +0 24 13.5
 CP3015;UTM  15      - 3,568,392.470   619,042.023   MT  0.99977475   +0 40 27.5
 CP3015
 CP3015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1904268392(NAD 83)
 CP3015
 CP3015                          SUPERSEDED SURVEY CONTROL
 CP3015
 CP3015  NAD 83(1992)-  32 14 45.22742(N)    091 44 10.89903(W) AD(       ) 3
 CP3015  NAD 83(1986)-  32 14 45.24220(N)    091 44 10.88959(W) AD(       ) 3
 CP3015  NAD 27      -  32 14 44.70246(N)    091 44 10.43745(W) AD(       ) 3
 CP3015
 CP3015.Superseded values are not recommended for survey control.
 CP3015
 CP3015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3015.See file dsdata.pdf to determine how the superseded data were derived.
 CP3015
 CP3015_MARKER: 45 = MICROWAVE TOWER
 CP3015
 CP3015  HISTORY     - Date     Condition        Report By
 CP3015  HISTORY     - 1971     FIRST OBSERVED   NGS
 CP3015
 CP3015                          STATION DESCRIPTION
 CP3015
 CP3015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP3015'THE TRUNKLINE GAS COMPANY MICROWAVE TOWER IS LOCATED ABOUT
 CP3015'1 MILE SOUTH-SOUTHEAST OF BASKIN AND 0.4 MILE EAST OF STATE
 CP3015'HIGHWAY 15 AND 200 YARDS SOUTH OF STATE HIGHWAY 577.
 CP3015'
 CP3015'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 577,
 CP3015'ABOUT 1 MILE SOUTH OF BASKIN, GO EAST ON HIGHWAY 577 FOR
 CP3015'0.4 MILE TO THE MAST ON THE RIGHT.
 CP3015'
 CP3015'IT IS A STEEL STRUCTURE, TRIANGULAR IN CROSS SECTION, PAINTED
 CP3015'ALTERNATELY RED AND WHITE, 229 FEET HIGH AND HAS TWO
 CP3015'DISH-TYPE ANTENNAE AND A RED LIGHT AT THE TOP.  POINT
 CP3015'INTERSECTED WAS THE RED LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1221 ***********************************************************************
 AT1221  DESIGNATION -  BASSA
 AT1221  PID         -  AT1221
 AT1221  STATE/COUNTY-  LA/JEFFERSON
 AT1221  COUNTRY     -  US
 AT1221  USGS QUAD   -  BARATARIA PASS (2018)
 AT1221
 AT1221                         *CURRENT SURVEY CONTROL
 AT1221  ______________________________________________________________________
 AT1221* NAD 83(1992) POSITION- 29 20 24.86600(N) 089 59 44.46312(W)   ADJUSTED
 AT1221* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1221  **This station is located in a suspected subsidence area (see below).
 AT1221  ______________________________________________________________________
 AT1221  GEOID HEIGHT    -        -24.114 (meters)                     GEOID18
 AT1221  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 AT1221  HORZ ORDER      -  SECOND
 AT1221
 AT1221.The horizontal coordinates were established by classical geodetic methods
 AT1221.and adjusted by the National Geodetic Survey in January 1993.
 AT1221
 AT1221.** This station is in an area of known vertical motion. If an
 AT1221.** orthometric height was ever established but is not available 
 AT1221.** in the current survey control section, the orthometric height
 AT1221.** is considered suspect.  Suspect heights are available in the
 AT1221.** superseded section only if requested.
 AT1221
 AT1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1221.GEOID18 height accuracy estimate available here.
 AT1221
 AT1221.Click photographs - Photos may exist for this station.
 AT1221
 AT1221.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1221
 AT1221. The following values were computed from the NAD 83(1992) position.
 AT1221
 AT1221;                    North         East     Units Scale Factor Converg.
 AT1221;SPC LA S     -    93,896.173 1,129,905.919   MT  0.99999173   +0 40 07.8
 AT1221;SPC LA S     -   308,057.69  3,707,033.00   sFT  0.99999173   +0 40 07.8
 AT1221;UTM  16      - 3,249,410.630   209,111.827   MT  1.00064424   -1 28 08.0
 AT1221;UTM  15      - 3,249,432.164   791,726.724   MT  1.00065027   +1 28 23.3
 AT1221
 AT1221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1221!SPC LA S     -   1.00000351  x   0.99999173  =   0.99999524
 AT1221!UTM  16      -   1.00000351  x   1.00064424  =   1.00064775
 AT1221!UTM  15      -   1.00000351  x   1.00065027  =   1.00065378
 AT1221
 AT1221:                Primary Azimuth Mark                     Grid Az
 AT1221:SPC LA S     -  BASSA AZ MK 2                            074 15 38.6
 AT1221:UTM  16      -  BASSA AZ MK 2                            076 23 54.4
 AT1221:UTM  15      -  BASSA AZ MK 2                            073 27 23.1
 AT1221
 AT1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT0911149410(NAD 83)
 AT1221
 AT1221|---------------------------------------------------------------------|
 AT1221| PID    Reference Object                     Distance      Geod. Az  |
 AT1221|                                                           dddmmss.s |
 AT1221| AT1227 BASSA AZ MK 2                       APPROX. 1.0 KM 0745546.4 |
 AT1221| DD6290 BASSA RM 3                           18.595 METERS 09259     |
 AT1221| AT1207 GRAND ISLE CATC MICROWAVE MAST      APPROX. 9.7 KM 1615905.9 |
 AT1221| AT1215 GRAND ISLE HUMBLE COMMUN TOWER      APPROX. 9.8 KM 1633722.4 |
 AT1221| AT1170 GRAND ISLE MUNICIPAL TANK           APPROX.11.1 KM 1714418.3 |
 AT1221| DD6288 BASSA RM 1                           23.268 METERS 23450     |
 AT1221| DD6289 BASSA RM 2                           17.968 METERS 35503     |
 AT1221|---------------------------------------------------------------------|
 AT1221
 AT1221                          SUPERSEDED SURVEY CONTROL
 AT1221
 AT1221  NAD 83(1986)-  29 20 24.87950(N)    089 59 44.47159(W) AD(       ) 2
 AT1221  NAD 27      -  29 20 24.07400(N)    089 59 44.21400(W) AD(       ) 2
 AT1221
 AT1221.Superseded values are not recommended for survey control.
 AT1221
 AT1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1221.See file dsdata.pdf to determine how the superseded data were derived.
 AT1221
 AT1221_MARKER: DS = TRIANGULATION STATION DISK
 AT1221_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1221_STAMPING: BASSA 1955
 AT1221_MARK LOGO: CGS
 AT1221_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1221
 AT1221  HISTORY     - Date     Condition        Report By
 AT1221  HISTORY     - 1955     MONUMENTED       CGS
 AT1221  HISTORY     - 1966     GOOD             CGS
 AT1221  HISTORY     - 1971     GOOD             USGS
 AT1221
 AT1221                          STATION DESCRIPTION
 AT1221
 AT1221'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1221'THE STATION IS LOCATED ABOUT 7.5 MILES NORTH OF THE TOWN OF GRAND
 AT1221'ISLE, 0.7 MILE SOUTH OF BASSA BASSA BAY AND 0.5 MILE NORTH-NORTHWEST
 AT1221'OF THE TIP OF LAND THAT EXTENDS SOUTH BETWEEN WEST CHAMPAGNE BAY AND
 AT1221'EAST CHAMPAGNE BAY, NEAR THE CENTER OF THE SOUTH SIDE OF SEC. 14, R 24
 AT1221'E, T 20 S.  IT IS AT THE NORTHWEST CORNER OF WEST CHAMPAGNE BAY AND ON
 AT1221'A POINT OF LAND FORMED BY AN EAST-WEST CANAL AND A BAYOU THAT LEADS
 AT1221'NORTHERLY.  THE CANAL JOINS THE CHAMPAGNE BAYS.
 AT1221'
 AT1221'THE STATION MARK, 260 FEET NORTHEAST OF THE SHORELINE OF THE BAYOU, 80
 AT1221'FEET NORTH OF THE NORTH BANK OF THE CANAL, AND 2 FEET EAST OF A BLACK
 AT1221'WITNESS POST, IS A STANDARD DISK SET IN THE TOP OF A CONCRETE FILLED
 AT1221'ORANGEBURG SEWER PIPE, 8 FEET LONG AND PROJECTING 3 FEET ABOVE THE
 AT1221'GROUND LEVEL.  THE DISK IS STAMPED BASSA 1955.  THE GROUND LEVEL AT
 AT1221'THE STATION IS APPROXIMATELY 1.5 FEET ABOVE THE HIGH WATER LINE.
 AT1221'
 AT1221'REFERENCE MARK NO. 1 EAST OF THE STATION, IS 80 FEET NORTH OF THE
 AT1221'CANAL BANK.  A STANDARD DISK STAMPED BASSA NO 1 1955, SET IN THE TOP
 AT1221'OF A CONCRETE FILLED ORANGEBURG SEWER PIPE 8 FEET LONG AND PROJECTING
 AT1221'3 FEET ABOVE THE GROUND SURFACE,
 AT1221'
 AT1221'REFERENCE MARK NO. 2, NORTH OF THE STATION, IS A STANDARD DISK STAMPED
 AT1221'BASSA NO 2 1955, SET IN THE TOP OF A CONCRETE FILLED ORANGEBURG SEWER
 AT1221'PIPE 8 FEET LONG AND PROJECTING 3 FEET ABOVE THE GROUND SURFACE.
 AT1221'
 AT1221'THE AZIMUTH MARK, APPROXIMATELY 0.5 MILE WEST-NORTHWEST OF THE
 AT1221'STATION, IS 0.15 MILE NORTH OF A POINT OF LAND, 18 FEET WEST OF THE
 AT1221'SHORELINE OF WEST CHAMPAGNE BAY, AND 8 FEET NORTHWEST OF A BLACK
 AT1221'WITNESS POST THAT PROJECTS 4 FEET.  A STANDARD DISK SET IN THE TOP OF
 AT1221'A CONCRETE FILLED ORANGEBURG SEWER PIPE 8 FEET LONG THAT PROJECTS 3
 AT1221'FEET ABOVE THE GROUND LEVEL.  THE DISK IS STAMPED BASSA 1955.
 AT1221'
 AT1221'HEIGHT OF LIGHT ABOVE STATION MARK 5 METERS.
 AT1221
 AT1221                          STATION RECOVERY (1966)
 AT1221
 AT1221'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1221'STATION MARK AND REFERENCE MARK 2 WERE RECOVERED AND FOUND IN GOOD
 AT1221'CONDITION.  REFERENCE MARK 2 IS LEANING TO THE SOUTH BUT IS STURDY.
 AT1221'REFERENCE MARK 1 WAS FOUND BROKEN OFF AND AZIMUTH MARK WAS SEARCHED
 AT1221'FOR BUT NOT FOUND.  A NEW AZIMUTH MARK WAS ESTABLISHED AND ALSO
 AT1221'REFERENCE MARK 3.  DUE TO VARIOUS CHANGES A COMPLETE NEW DESCRIPTION
 AT1221'FOLLOWS-
 AT1221'
 AT1221'STATION IS LOCATED 7 MILES NORTH-NORTHWEST OF GRAND ISLE, 5 MILES
 AT1221'SOUTHWEST OF CENTER OF BARATARIA BAY, 3/4 MILE SOUTH OF SOUTH END OF
 AT1221'BASSA BASSA BAY, 3/4 MILE WEST OF BARATARIA WATERWAY, 1/2 MILE
 AT1221'NORTH-NORTHWEST OF TIP OF LAND THAT EXTENDS SOUTH BETWEEN WEST
 AT1221'CHAMPAGNE BAY AND AT NORTH END OF WEST CHAMPAGNE BAY.
 AT1221'
 AT1221'STATION MARK, A STANDARD DISK STAMPED BASSA 1955, IS SET IN TOP OF A
 AT1221'CONCRETE FILLED SOIL PIPE WHICH PROJECTS ABOUT 2 FEET ABOVE THE
 AT1221'GROUND.  THE MARK IS 47 EAST OF SHORELINE AND 1 FOOT NORTH OF WITNESS
 AT1221'POST.
 AT1221'
 AT1221'REFERENCE MARK 2, A STANDARD DISK STAMPED BASSA NO 2 1955, IS SET IN
 AT1221'TOP OF A CONCRETE FILLED 4 INCH SOIL PIPE 8 FEET LONG WHICH PROJECTS
 AT1221'ABOUT 3 FEET ABOVE THE GROUND.  THE MARK IS 85 FEET NORTHEAST OF
 AT1221'SHORELINE AND 59.8 FEET NORTH OF WITNESS POST.
 AT1221'
 AT1221'REFERENCE MARK 3, A STANDARD DISK STAMPED BASSA 1955 NO 3 1966, IS
 AT1221'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG
 AT1221'WHICH IS ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE WHICH PROJECTS 2.3
 AT1221'FEET.  THE MARK IS 61 FEET EAST OF WITNESS POST AND 32 FEET NORTHEAST
 AT1221'OF SHORELINE.
 AT1221'
 AT1221'AZIMUTH MARK, A STANDARD DISK STAMPED BASSA 1955 AZI. 2 1966, IS
 AT1221'CRIMPED TO TOP OF 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG WHICH
 AT1221'IS ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE WHICH PROJECTS 2.7 FEET.
 AT1221'THE MARK IS 65 PACES NORTH OF WATER EDGE, 300 PACES WEST OF WEST EDGE
 AT1221'OF BARATARIA WATERWAY, 150 FEET SOUTHEAST OF WATER EDGE, 350 FEET
 AT1221'NORTHWEST OF WATERWAY MARKER AND 5.5 FEET NORTH OF WITNESS POST.
 AT1221'
 AT1221'HEIGHT OF LIGHT ABOVE STATION MARK 38 FEET.
 AT1221
 AT1221                          STATION RECOVERY (1971)
 AT1221
 AT1221'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JDS)
 AT1221'BASSA AND RMS 1 AND 2 FOUND IN GOOD CONDITION AS DESCRIBED.
 AT1221'DISTANCES CHECKED O.K. ORIGINAL DESCRIPTION IS ADEQUATE.
 AT1221'
 AT1221'MAIN STATION NOW STANDING ABOUT 6FT OFF SHORE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1227 ***********************************************************************
 AT1227  DESIGNATION -  BASSA AZ MK 2
 AT1227  PID         -  AT1227
 AT1227  STATE/COUNTY-  LA/JEFFERSON
 AT1227  COUNTRY     -  US
 AT1227  USGS QUAD   -  BARATARIA PASS (2018)
 AT1227
 AT1227                         *CURRENT SURVEY CONTROL
 AT1227  ______________________________________________________________________
 AT1227* NAD 83(1992) POSITION- 29 20 32.91995(N) 089 59 10.32009(W)   ADJUSTED
 AT1227* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1227  **This station is located in a suspected subsidence area (see below).
 AT1227  ______________________________________________________________________
 AT1227  GEOID HEIGHT    -        -24.113 (meters)                     GEOID18
 AT1227  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 AT1227  HORZ ORDER      -  SECOND
 AT1227
 AT1227.The horizontal coordinates were established by classical geodetic methods
 AT1227.and adjusted by the National Geodetic Survey in January 1993.
 AT1227
 AT1227.** This station is in an area of known vertical motion. If an
 AT1227.** orthometric height was ever established but is not available 
 AT1227.** in the current survey control section, the orthometric height
 AT1227.** is considered suspect.  Suspect heights are available in the
 AT1227.** superseded section only if requested.
 AT1227
 AT1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1227.GEOID18 height accuracy estimate available here.
 AT1227
 AT1227.Click photographs - Photos may exist for this station.
 AT1227
 AT1227.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1227
 AT1227. The following values were computed from the NAD 83(1992) position.
 AT1227
 AT1227;                    North         East     Units Scale Factor Converg.
 AT1227;SPC LA S     -    94,154.920 1,130,824.018   MT  0.99999128   +0 40 24.9
 AT1227;SPC LA S     -   308,906.60  3,710,045.13   sFT  0.99999128   +0 40 24.9
 AT1227;UTM  16      - 3,249,635.093   210,039.541   MT  1.00063759   -1 27 51.6
 AT1227;UTM  15      - 3,249,703.952   792,641.706   MT  1.00065687   +1 28 40.4
 AT1227
 AT1227!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1227!SPC LA S     -   1.00000367  x   0.99999128  =   0.99999495
 AT1227!UTM  16      -   1.00000367  x   1.00063759  =   1.00064126
 AT1227!UTM  15      -   1.00000367  x   1.00065687  =   1.00066054
 AT1227
 AT1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1003949635(NAD 83)
 AT1227
 AT1227                          SUPERSEDED SURVEY CONTROL
 AT1227
 AT1227  NAD 83(1986)-  29 20 32.93334(N)    089 59 10.32852(W) AD(       ) 2
 AT1227  NAD 27      -  29 20 32.12803(N)    089 59 10.07199(W) AD(       ) 2
 AT1227
 AT1227.Superseded values are not recommended for survey control.
 AT1227
 AT1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1227.See file dsdata.pdf to determine how the superseded data were derived.
 AT1227
 AT1227_MARKER: DZ = AZIMUTH MARK DISK
 AT1227_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AT1227_STAMPING: BASSA 1955 AZI 2 1966
 AT1227_MARK LOGO: CGS
 AT1227_MAGNETIC: I = MARKER IS A STEEL ROD
 AT1227_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AT1227
 AT1227  HISTORY     - Date     Condition        Report By
 AT1227  HISTORY     - 1966     MONUMENTED       CGS
 AT1227
 AT1227                          STATION DESCRIPTION
 AT1227
 AT1227'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1227'STATION IS LOCATED ABOUT 7 MILES NORTH-NORTHWEST
 AT1227'OF GRAND ISLE,
 AT1227'ABOUT 5 MILES SOUTHWEST OF CENTER OF BARATARIA BAY, 1
 AT1227'MILE SOUTHEAST OF BASSA BASSA BAY
 AT1227'AND ON THE WEST SIDE OF BARATARIA WATERWAY.
 AT1227'
 AT1227'STATION IS A STANDARD AZIMUTH DISK STAMPED BASSA 1955 AZI. 2 1966,
 AT1227'IS CRIMPED TO THE
 AT1227'TOP OF 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG
 AT1227'WHICH IS ENCASED IN A 4 INCH
 AT1227'ORANGEBURG SOIL PIPE WHICH PROJECTS 2.7
 AT1227'FEET.  THE MARK IS 65 PACES NORTH OF WATER
 AT1227'EDGE, 300 PACES WEST OF WEST
 AT1227'EDGE OF BARATARIA WATERWAY, 150 FEET SOUTHEAST OF WATER EDGE,
 AT1227'350 FEET
 AT1227'NORTHWEST OF WATERWAY MARKER AND 5.5 FEET NORTH OF WITNESS POST.
 AT1227'
 AT1227'A TELLUROMETER TRAVERSE WAS MADE TO BASSA 1955 AND THE DISTANCE IS
 AT1227'954.030 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1134 ***********************************************************************
 AT1134  DESIGNATION -  BASTION
 AT1134  PID         -  AT1134
 AT1134  STATE/COUNTY-  LA/PLAQUEMINES
 AT1134  COUNTRY     -  US
 AT1134  USGS QUAD   -  BASTIAN BAY (2018)
 AT1134
 AT1134                         *CURRENT SURVEY CONTROL
 AT1134  ______________________________________________________________________
 AT1134* NAD 83(1992) POSITION- 29 17 06.26869(N) 089 39 47.57913(W)   ADJUSTED
 AT1134* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1134  **This station is located in a suspected subsidence area (see below).
 AT1134  ______________________________________________________________________
 AT1134  GEOID HEIGHT    -        -23.792 (meters)                     GEOID18
 AT1134  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AT1134  HORZ ORDER      -  SECOND
 AT1134
 AT1134.The horizontal coordinates were established by classical geodetic methods
 AT1134.and adjusted by the National Geodetic Survey in January 1993.
 AT1134
 AT1134.** This station is in an area of known vertical motion. If an
 AT1134.** orthometric height was ever established but is not available 
 AT1134.** in the current survey control section, the orthometric height
 AT1134.** is considered suspect.  Suspect heights are available in the
 AT1134.** superseded section only if requested.
 AT1134
 AT1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1134.GEOID18 height accuracy estimate available here.
 AT1134
 AT1134.Click photographs - Photos may exist for this station.
 AT1134
 AT1134.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1134
 AT1134. The following values were computed from the NAD 83(1992) position.
 AT1134
 AT1134;                    North         East     Units Scale Factor Converg.
 AT1134;SPC LA S     -    88,205.943 1,162,280.616   MT  1.00000319   +0 50 06.3
 AT1134;SPC LA S     -   289,389.00  3,813,248.99   sFT  1.00000319   +0 50 06.3
 AT1134;UTM  16      - 3,242,512.832   241,268.910   MT  1.00042611   -1 18 12.4
 AT1134
 AT1134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1134!SPC LA S     -   1.00000380  x   1.00000319  =   1.00000699
 AT1134!UTM  16      -   1.00000380  x   1.00042611  =   1.00042991
 AT1134
 AT1134:                Primary Azimuth Mark                     Grid Az
 AT1134:SPC LA S     -  BASTION AZ MK                            321 21 59.4
 AT1134:UTM  16      -  BASTION AZ MK                            323 30 18.1
 AT1134
 AT1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4126842512(NAD 83)
 AT1134
 AT1134|---------------------------------------------------------------------|
 AT1134| PID    Reference Object                     Distance      Geod. Az  |
 AT1134|                                                           dddmmss.s |
 AT1134| AT1137 BAYOU COOK LIGHT                    APPROX. 4.7 KM 0192737.1 |
 AT1134| AT1109 EMPIRE MUNICIPAL TANK               APPROX.13.0 KM 0285346.5 |
 AT1134| DD6293 BASTION RM 2                         17.590 METERS 04944     |
 AT1134| DD6294 BASTION RM 5                         91.699 METERS 18704     |
 AT1134| AT1144 BASTION RM 2                         20.704 METERS 24138     |
 AT1134| AT1138 HEAD OF GRAND BAYOU NAV LIGHT       APPROX. 2.0 KM 3091050.6 |
 AT1134| AT1186 GRANDE ECAILLE FREEPORT CO TK       APPROX.15.5 KM 3122243.2 |
 AT1134| DD6291 BASTION AZ MK                                      3221205.7 |
 AT1134| DD6292 BASTION RM 1                         29.432 METERS 33056     |
 AT1134|---------------------------------------------------------------------|
 AT1134
 AT1134                          SUPERSEDED SURVEY CONTROL
 AT1134
 AT1134  NAD 83(1986)-  29 17 06.27810(N)    089 39 47.58849(W) AD(       ) 2
 AT1134  NAD 27      -  29 17 05.48700(N)    089 39 47.35500(W) AD(       ) 2
 AT1134
 AT1134.Superseded values are not recommended for survey control.
 AT1134
 AT1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1134.See file dsdata.pdf to determine how the superseded data were derived.
 AT1134
 AT1134_MARKER: DS = TRIANGULATION STATION DISK
 AT1134_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1134_STAMPING: BASTION 1927
 AT1134_MARK LOGO: CGS
 AT1134_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1134
 AT1134  HISTORY     - Date     Condition        Report By
 AT1134  HISTORY     - 1927     MONUMENTED       CGS
 AT1134  HISTORY     - 1934     GOOD             CGS
 AT1134  HISTORY     - 1955     GOOD             CGS
 AT1134  HISTORY     - 1959     GOOD             CGS
 AT1134  HISTORY     - 1965     MARK NOT FOUND   CGS
 AT1134  HISTORY     - 19730226 MARK NOT FOUND   NGS
 AT1134  HISTORY     - 1979     GOOD             NGS
 AT1134
 AT1134                          STATION DESCRIPTION
 AT1134
 AT1134'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1134'ON THE WESTERN END OF SHELL ISLAND, MIDWAY BETWEEN THE GULF AND
 AT1134'BASTIAN PASS, ON RANGE WITH THE EASTERNMOST POINT OF BASTIAN ISLAND
 AT1134'AND THE W TANGENT OF THE PENINSULA BETWEEN BASTIAN BAY AND SHELL
 AT1134'ISLAND BAY, ATOP A LONG SHELL RIDGE WHICH RUNS SE AND NW APPROXIMATELY
 AT1134'200 METERS (656 FEET) EAST OF THE POINT, AND ABOUT 10 METERS (33 FEET)
 AT1134'INSIDE THE SHELL PILE MARKING THE HIGH-WATER MARK.  THE VICINITY
 AT1134'DIRECTLY BEHIND THE SHELL RIDGE IS COVERED WITH A HEAVY GROWTH OF
 AT1134'MANGROVES AND GRASS.
 AT1134'
 AT1134'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE TOP OF A
 AT1134'TILE.
 AT1134'
 AT1134'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN THE TOP OF TILE IS
 AT1134'29.435 METERS (96.57 FEET) FROM THE STATION. IN 1934 IT WAS REPORTED
 AT1134'THAT REFERENCE MARK NO. 2 HAD BEEN DESTROYED AND A NEW MARK WAS SET.
 AT1134'
 AT1134'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN THE TOP OF A TILE,
 AT1134'STAMPED NO. 2 1927-1934.  IT IS 20,710 METERS (67.95 FEET) FROM THE
 AT1134'STATION.  THE DISTANCE BETWEEN THE FEET) FROM THE STATION S 61 DEG 37
 AT1134'MIN W.  THE DISTANCE REFERENCE MARKS IS 35.793 METERS (117.43 FEET).
 AT1134'ALL THE MARKS PROJECT ABOUT 10 INCHES ABOVE THE SURFACE OF THE GROUND.
 AT1134
 AT1134                          STATION RECOVERY (1955)
 AT1134
 AT1134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1134'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AT1134'
 AT1134'THE PRESENT DESCRIPTION IS ADEQUATE EXCEPT THAT AN AZIMUTH MARK WAS
 AT1134'ESTABLISHED.
 AT1134'
 AT1134'THE AZIMUTH MARK, APPROXIMATELY 0.3 MILE NORTHWEST OF THE STATION, IS
 AT1134'30 FEET NORTH OF THE NORTH BANK OF A CANAL CONNECTING BASTIAN BAY AND
 AT1134'THE GULF AND 3 FEET NORTHEAST OF A BLACK WITNESS POST PROJECTING 4
 AT1134'FEET.  A STANDARD DISK SET IN THE TOP OF AN ORANGEBURG SEWER PIPE 4
 AT1134'INCHES IN DIAMETER AND 8 FEET LONG.  THE PIPE PROJECTS 3 FEET AND THE
 AT1134'DISK IS STAMPED BASTION 1927.
 AT1134
 AT1134                          STATION RECOVERY (1959)
 AT1134
 AT1134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JB)
 AT1134'STATION AND REFERENCE MARKS FOUND IN GOOD CONDITION.
 AT1134
 AT1134                          STATION RECOVERY (1965)
 AT1134
 AT1134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1134'STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WAS
 AT1134'SEARCHED FOR BUT NOT FOUND.  THE STORM CHANGED THE SHAPE OF THE ISLAND
 AT1134'WASHED SO MUCH SAND AND SHELLS IN ON THE ISLAND THAT SEARCH WAS
 AT1134'DIFFICULT AND IT IS POSSIBLE THAT SOME OF THE MARKS ARE STILL THERE
 AT1134'UNDER 2 OR 3 FEET OF SAND.
 AT1134
 AT1134                          STATION RECOVERY (1973)
 AT1134
 AT1134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (PGH)
 AT1134'MARK NOT FOUND.
 AT1134
 AT1134                          STATION RECOVERY (1979)
 AT1134
 AT1134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 AT1134'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND IN
 AT1134'GOOD CONDITION.  THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT RECOVERED.
 AT1134'A LONGER DISTANCE TO REFERENCE MARK NO 1 WAS MEASURED, THE DISTANCE
 AT1134'BEING 0.012 METER, AND A LONGER DISTANCE TO REFERENCE MARK NO 2 WAS
 AT1134'MEASURED, THE DISTANCE BEING 0.016 METER.  A DIFFERENCE IN THE ANGLE
 AT1134'BETWEEN REFERENCE MARK NO 1 AND REFERENCE MARK NO 2 WAS NOTED, THE
 AT1134'DIFFERENCE BEING 3 MINUTES 22.22 SECONDS SMALLER.  REFERENCE MARK NO 5
 AT1134'WAS ESTABLISHED AT THIS DATE.
 AT1134'
 AT1134'THE STATION IS LOCATED ABOUT 18-1/2 MILES EAST-NORTHEAST OF GRANDE
 AT1134'ISLE, 9-1/2 MILES SOUTHWEST OF BURAS AND THE MISSISSIPPI RIVER, ON THE
 AT1134'WESTERN END OF SHELL ISLAND, MIDWAY BETWEEN BASTIAN PASS AND THE GULF,
 AT1134'AND ON RANGE WITH THE MOST EASTERLY POINT OF BASTIAN ISLAND.
 AT1134'
 AT1134'THE STATION WAS REACHED BY HELICOPTER FROM THE HOUMA AIRPORT.
 AT1134'
 AT1134'THE STATION IS A STANDARD CGS DISK STAMPED---BASTION 1927---, SET INTO
 AT1134'AN 8-INCH SOIL PIPE FILLED WITH CONCRETE THAT PROJECTS 36 CM ABOVE THE
 AT1134'GROUND.  IT IS LOCATED 320 FEET NORTH FROM THE HIGH WATER LINE AT EDGE
 AT1134'OF GULF.
 AT1134'
 AT1134'REFERENCE MARK NUMBER 1 IS A STANDARD CGS DISK STAMPED
 AT1134'---BASTION NO 1 1927---, SET INTO THE TOP OF AN 8-INCH SOIL PIPE
 AT1134'FILLED WITH CONCRETE THAT PROJECTS 36 CM ABOVE THE GROUND.  IT IS
 AT1134'LOCATED 416 FEET NORTH FROM THE HIGH WATER LINE AT EDGE OF GULF.  MARK
 AT1134'IS LEVEL WITH STATION.
 AT1134'
 AT1134'REFERENCE MARK NUMBER 2 IS A STANDARD CGS DISK STAMPED
 AT1134'---BASTION NO 2 1927---, SET INTO THE TOP OF AN 8-INCH ROUND SOIL PIPE
 AT1134'FILLED WITH CONCRETE THAT PROJECTS 36 CM ABOVE THE GROUND.  IT IS
 AT1134'LOCATED 295 FEET NORTH FROM THE HIGH WATER LINE AT EDGE OF GULF.  MARK
 AT1134'IS LEVEL WITH STATION.
 AT1134'
 AT1134'REFERENCE MARK NUMBER 5 IS A STANDARD NGS DISK STAMPED
 AT1134'---BASTION 1927 NO 5 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL
 AT1134'ROD DRIVEN 15 FEET INTO THE GROUND, ENCASED IN A 5-INCH WHITE PVC PIPE
 AT1134'AND PROJECTS 18 INCHES.  IT IS LOCATED ON THE SHELL BEACH AT HIGH
 AT1134'WATER LINE SOUTH OF STATION.  MARK IS LEVEL WITH STATION.
 AT1134'
 AT1134'THE INERTIAL SURVEY SYSTEM WAS USED AT THIS STATION AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1133 ***********************************************************************
 AT1133  DESIGNATION -  BASTION 2
 AT1133  PID         -  AT1133
 AT1133  STATE/COUNTY-  LA/PLAQUEMINES
 AT1133  COUNTRY     -  US
 AT1133  USGS QUAD   -  BASTIAN BAY (2018)
 AT1133
 AT1133                         *CURRENT SURVEY CONTROL
 AT1133  ______________________________________________________________________
 AT1133* NAD 83(1992) POSITION- 29 17 13.93586(N) 089 40 07.72468(W)   ADJUSTED
 AT1133* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1133  **This station is located in a suspected subsidence area (see below).
 AT1133  ______________________________________________________________________
 AT1133  GEOID HEIGHT    -        -23.798 (meters)                     GEOID18
 AT1133  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 AT1133  HORZ ORDER      -  SECOND
 AT1133
 AT1133.The horizontal coordinates were established by classical geodetic methods
 AT1133.and adjusted by the National Geodetic Survey in January 1993.
 AT1133
 AT1133.** This station is in an area of known vertical motion. If an
 AT1133.** orthometric height was ever established but is not available 
 AT1133.** in the current survey control section, the orthometric height
 AT1133.** is considered suspect.  Suspect heights are available in the
 AT1133.** superseded section only if requested.
 AT1133
 AT1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1133.GEOID18 height accuracy estimate available here.
 AT1133
 AT1133.Click photographs - Photos may exist for this station.
 AT1133
 AT1133.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1133
 AT1133. The following values were computed from the NAD 83(1992) position.
 AT1133
 AT1133;                    North         East     Units Scale Factor Converg.
 AT1133;SPC LA S     -    88,434.072 1,161,733.479   MT  1.00000273   +0 49 56.2
 AT1133;SPC LA S     -   290,137.45  3,811,453.92   sFT  1.00000273   +0 49 56.2
 AT1133;UTM  16      - 3,242,761.324   240,730.438   MT  1.00042955   -1 18 22.6
 AT1133
 AT1133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1133!SPC LA S     -   1.00000348  x   1.00000273  =   1.00000621
 AT1133!UTM  16      -   1.00000348  x   1.00042955  =   1.00043303
 AT1133
 AT1133:                Primary Azimuth Mark                     Grid Az
 AT1133:SPC LA S     -  PORT SULPHUR FREEPORT CO TANK            353 31 35.3
 AT1133:UTM  16      -  PORT SULPHUR FREEPORT CO TANK            355 39 54.1
 AT1133
 AT1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4073042761(NAD 83)
 AT1133
 AT1133|---------------------------------------------------------------------|
 AT1133| PID    Reference Object                     Distance      Geod. Az  |
 AT1133|                                                           dddmmss.s |
 AT1133| AT1109 EMPIRE MUNICIPAL TANK               APPROX.13.1 KM 0312844.7 |
 AT1133| AT1118 BURAS MICROWAVE TOWER               APPROX.15.3 KM 0600601.4 |
 AT1133| AT1119 BURAS MUNICIPAL TANK                APPROX.15.7 KM 0611643.4 |
 AT1133| DD6295 BASTION 2 RM 3                       23.801 METERS 14709     |
 AT1133| DD6296 BASTION 2 RM 4                       26.392 METERS 35200     |
 AT1133| AT1156 PORT SULPHUR FREEPORT CO TANK       APPROX.20.6 KM 3542131.5 |
 AT1133|---------------------------------------------------------------------|
 AT1133
 AT1133                          SUPERSEDED SURVEY CONTROL
 AT1133
 AT1133  NAD 83(1986)-  29 17 13.94534(N)    089 40 07.73386(W) AD(       ) 2
 AT1133  NAD 27      -  29 17 13.14678(N)    089 40 07.50261(W) AD(       ) 2
 AT1133
 AT1133.Superseded values are not recommended for survey control.
 AT1133
 AT1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1133.See file dsdata.pdf to determine how the superseded data were derived.
 AT1133
 AT1133_MARKER: DS = TRIANGULATION STATION DISK
 AT1133_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AT1133+WITH SETTING: INFORMATION.
 AT1133_STAMPING: BASTION 2 1966
 AT1133_MARK LOGO: CGS
 AT1133_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1133
 AT1133  HISTORY     - Date     Condition        Report By
 AT1133  HISTORY     - 1966     MONUMENTED       CGS
 AT1133  HISTORY     - 1969     GOOD             CGS
 AT1133  HISTORY     - 1979     GOOD             NGS
 AT1133
 AT1133                          STATION DESCRIPTION
 AT1133
 AT1133'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1133'STATION IS LOCATED ABOUT 13 MILES SOUTH OF PORT SULPHUR, 9-1/2 MILES
 AT1133'SOUTHWEST OF BURAS, ABOUT 8 MILES SOUTHWEST OF EMPIRE, ABOUT 2 MILES
 AT1133'SOUTHWEST OF CENTER OF BASTIAN BAY, ABOUT 2 MILES NORTHWEST OF CENTER
 AT1133'OF SHELL ISLAND BAY, ABOUT 1 MILE EAST OF GRAND BAYOU PASS AND ON
 AT1133'ISLAND LOCALLY KNOW AS LANAUX ISLAND.
 AT1133'
 AT1133'STATION MARK, A STANDARD DISK STAMPED BASTION 2 1966, IS CRIMPED TO
 AT1133'THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG WHICH IS
 AT1133'ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE WHICH PROJECTS ABOUT 2 FEET.
 AT1133'THE MARK IS 275 FEET NORTHEAST OF THE NORTH EDGE OF WATER, 125 FEET
 AT1133'NORTHEAST OF DIVIDING LINE OF SEA SHELLS AND SWAMP AREA AND 1.3 FEET
 AT1133'NORTH OF WITNESS POST.
 AT1133'
 AT1133'REFERENCE MARK 3, A STANDARD DISK STAMPED BASTION 2 NO 3 1966, IS
 AT1133'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG
 AT1133'WHICH IS ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE.  THE MARK IS 77.3
 AT1133'FEET SOUTHEAST OF WITNESS POST AND PROJECTS ABOUT 2 FEET.
 AT1133'
 AT1133'REFERENCE MARK 4, A STANDARD DISK STAMPED BASTION 2 NO 4 1966, IS
 AT1133'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG
 AT1133'WHICH IS ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE.  THE MARK IS 87.8
 AT1133'FEET NORTH-NORTHWEST OF WITNESS POST AND PROJECTS ABOUT 2 FEET.
 AT1133'
 AT1133'NO AZIMUTH MARK WAS ESTABLISHED AT THIS STATION.
 AT1133'
 AT1133'NOTICE- STATION CAN BE REACHED BY BOAT, FLOATPLANE OR HELICOPTER.
 AT1133'OBSERVING UNIT REACHED STATION BY HELICOPTER FROM EMPIRE.
 AT1133'
 AT1133'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 AT1133
 AT1133                          STATION RECOVERY (1969)
 AT1133
 AT1133'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 AT1133'THIS STATION WAS RECOVERED BY HELICOPTER AND FOUND IN GOOD CONDITION
 AT1133'AFTER HURRICANE CAMILLE.  THE RMS WERE NOT FOUND AT THIS TIME.
 AT1133
 AT1133                          STATION RECOVERY (1979)
 AT1133
 AT1133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 AT1133'THE STATION, REFERENCE MARKS 3 AND 4 WERE RECOVERED IN GOOD
 AT1133'CONDITION AS DESCRIBED IN 1966.  RECOVERY WAS ACCOMPLISHED BY
 AT1133'THE INERTIAL SURVEY SYSTEM AT THIS TIME.  NO ANGLES OR
 AT1133'MEASUREMENTS WERE TAKEN AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1144 ***********************************************************************
 AT1144  DESIGNATION -  BASTION RM 2
 AT1144  PID         -  AT1144
 AT1144  STATE/COUNTY-  LA/PLAQUEMINES
 AT1144  COUNTRY     -  US
 AT1144  USGS QUAD   -  BASTIAN BAY (2018)
 AT1144
 AT1144                         *CURRENT SURVEY CONTROL
 AT1144  ______________________________________________________________________
 AT1144* NAD 83(1992) POSITION- 29 17 05.94917(N) 089 39 48.25405(W)   NO CHECK
 AT1144* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1144  **This station is located in a suspected subsidence area (see below).
 AT1144  ______________________________________________________________________
 AT1144  GEOID HEIGHT    -        -23.792 (meters)                     GEOID18
 AT1144  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AT1144  HORZ ORDER      -  THIRD
 AT1144
 AT1144.The horizontal coordinates were established by classical geodetic methods
 AT1144.and adjusted by the National Geodetic Survey in January 1993.
 AT1144
 AT1144.No horizontal observational check was made to the station.
 AT1144
 AT1144.** This station is in an area of known vertical motion. If an
 AT1144.** orthometric height was ever established but is not available 
 AT1144.** in the current survey control section, the orthometric height
 AT1144.** is considered suspect.  Suspect heights are available in the
 AT1144.** superseded section only if requested.
 AT1144
 AT1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1144.GEOID18 height accuracy estimate available here.
 AT1144
 AT1144.Click photographs - Photos may exist for this station.
 AT1144
 AT1144.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1144
 AT1144. The following values were computed from the NAD 83(1992) position.
 AT1144
 AT1144;                    North         East     Units Scale Factor Converg.
 AT1144;SPC LA S     -    88,195.841 1,162,262.544   MT  1.00000321   +0 50 05.9
 AT1144;SPC LA S     -   289,355.86  3,813,189.70   sFT  1.00000321   +0 50 05.9
 AT1144;UTM  16      - 3,242,503.407   241,250.466   MT  1.00042623   -1 18 12.7
 AT1144
 AT1144!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1144!SPC LA S     -   1.00000364  x   1.00000321  =   1.00000685
 AT1144!UTM  16      -   1.00000364  x   1.00042623  =   1.00042987
 AT1144
 AT1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4125042503(NAD 83)
 AT1144
 AT1144                          SUPERSEDED SURVEY CONTROL
 AT1144
 AT1144  NAD 83(1986)-  29 17 05.95858(N)    089 39 48.26342(W) AD(       ) 3
 AT1144  NAD 27      -  29 17 05.16745(N)    089 39 48.02989(W) AD(       ) 3
 AT1144
 AT1144.Superseded values are not recommended for survey control.
 AT1144
 AT1144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1144.See file dsdata.pdf to determine how the superseded data were derived.
 AT1144
 AT1144_MARKER: DR = REFERENCE MARK DISK
 AT1144_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1144_STAMPING: BATION NO 2 1927
 AT1144_MARK LOGO: CGS
 AT1144_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1144
 AT1144  HISTORY     - Date     Condition        Report By
 AT1144  HISTORY     - 1934     MONUMENTED       CGS
 AT1144  HISTORY     - 1979     GOOD             NGS
 AT1144
 AT1144                          STATION DESCRIPTION
 AT1144
 AT1144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 AT1144'THE STATION IS LOCATED ABOUT 18-1/2 MILES EAST-NORTHEAST OF GRANDE
 AT1144'ISLE, 9-1/2 MILES SOUTHWEST OF BURAS AND THE MISSISSIPPI RIVER, ON THE
 AT1144'WESTERN END OF SHELL ISLAND, MIDWAY BETWEEN BASTIAN PASS AND THE GULF,
 AT1144'AND ON RANGE WITH THE MOST EASTERLY POINT OF BASTIANS ISLAND.
 AT1144'
 AT1144'THE DISTANCE TO BASTION 1927 IS 67.95 FEET OR 20.712 METERS, TO
 AT1144'BASTION 1927 RM 5 IS 267.32 FEET, AND BETWEEN BASTION 1927 AND BASTION
 AT1144'1927 RM 5 IS 300.85 FEET.  BASTION 1927 RM 2 WAS NOT OCCUPIED FOR
 AT1144'ANGLES.
 AT1144'
 AT1144'THE STATION WAS REACHED BY HELICOPTER FROM THE HOUMA AIRPORT.
 AT1144'
 AT1144'THE STATION IS A STANDARD CGS REFERENCE MARK DISK STAMPED
 AT1144'---BASTION NO 2 1927---, SET INTO THE TOP OF AN 8-INCH SOIL PIPE
 AT1144'FILLED WITH CONCRETE PROJECTING 36 CM ABOVE THE GROUND.  IT IS LOCATED
 AT1144'295 FEET NORTH FROM THE HIGH WATER LINE AT EDGE OF GULF.
 AT1144'
 AT1144'THE INERTIAL SURVEY SYSTEM WAS USED AT THIS STATION AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2201 ***********************************************************************
 CP2201  DESIGNATION -  BASTROP
 CP2201  PID         -  CP2201
 CP2201  STATE/COUNTY-  LA/MOREHOUSE
 CP2201  COUNTRY     -  US
 CP2201  USGS QUAD   -  BASTROP (2018)
 CP2201
 CP2201                         *CURRENT SURVEY CONTROL
 CP2201  ______________________________________________________________________
 CP2201* NAD 83(1986) POSITION- 32 46 40.     (N) 091 54 45.     (W)   SCALED
 CP2201* NAVD 88 ORTHO HEIGHT -    45.179 (meters)      148.22  (feet) ADJUSTED
 CP2201  ______________________________________________________________________
 CP2201  GEOID HEIGHT    -        -25.872 (meters)                     GEOID18
 CP2201  DYNAMIC HEIGHT  -         45.129 (meters)      148.06  (feet) COMP
 CP2201  MODELED GRAVITY -    979,550.4   (mgal)                       NAVD 88
 CP2201
 CP2201  VERT ORDER      -  SECOND    CLASS 0
 CP2201
 CP2201.The horizontal coordinates were scaled from a map and have
 CP2201.an estimated accuracy of +/- 6 seconds.
 CP2201
 CP2201.The orthometric height was determined by differential leveling and
 CP2201.adjusted by the NATIONAL GEODETIC SURVEY
 CP2201.in June 1991.
 CP2201
 CP2201.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2201.GEOID18 height accuracy estimate available here.
 CP2201
 CP2201.Click photographs - Photos may exist for this station.
 CP2201
 CP2201.The dynamic height is computed by dividing the NAVD 88
 CP2201.geopotential number by the normal gravity value computed on the
 CP2201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2201.degrees latitude (g = 980.6199 gals.).
 CP2201
 CP2201.The modeled gravity was interpolated from observed gravity values.
 CP2201
 CP2201;                    North         East    Units  Estimated Accuracy
 CP2201;SPC LA N     -   252,710.    1,055,040.      MT  (+/- 180 meters Scaled)
 CP2201
 CP2201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS018271(NAD 83)
 CP2201
 CP2201                          SUPERSEDED SURVEY CONTROL
 CP2201
 CP2201  NGVD 29 (??/??/92)   45.253  (m)          148.47   (f) ADJ UNCH    2 0
 CP2201
 CP2201.Superseded values are not recommended for survey control.
 CP2201
 CP2201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2201.See file dsdata.pdf to determine how the superseded data were derived.
 CP2201
 CP2201_MARKER: DB = BENCH MARK DISK
 CP2201_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP2201_SP_SET: SIDE WALK
 CP2201_STAMPING: BASTROP 1934
 CP2201_MARK LOGO: CGS
 CP2201_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP2201
 CP2201  HISTORY     - Date     Condition        Report By
 CP2201  HISTORY     - 1934     MONUMENTED       CGS
 CP2201  HISTORY     - 1935     GOOD             CGS
 CP2201
 CP2201                          STATION DESCRIPTION
 CP2201
 CP2201'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 CP2201'IN BASTROP.
 CP2201'BRONZE TABLET SET IN SOUTH SIDEWALK TO FRONT STEPS TO CITY HALL. 38.8
 CP2201'FEET EAST OF CENTERLINE OF FRANKLIN ST.  14.8 FEET SOUTH OF CENTERLINE
 CP2201'OF WEST MAIN ENTRANCE.  3.1 FT. ABOVE SIDEWALK.  1 FT. WEST OF BASE OF
 CP2201'SOUTH COLUMN.  1 FT. EAST OF BASE OF LAMP POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3167 ***********************************************************************
 CP3167  DESIGNATION -  BASTROP
 CP3167  PID         -  CP3167
 CP3167  STATE/COUNTY-  LA/MOREHOUSE
 CP3167  COUNTRY     -  US
 CP3167  USGS QUAD   -  BASTROP (2018)
 CP3167
 CP3167                         *CURRENT SURVEY CONTROL
 CP3167  ______________________________________________________________________
 CP3167* NAD 83(1997) POSITION- 32 47 02.35804(N) 091 55 39.75776(W)   ADJUSTED
 CP3167* NAVD 88 ORTHO HEIGHT -    44.    (meters)      144.    (feet) SCALED
 CP3167  ______________________________________________________________________
 CP3167  GEOID HEIGHT    -        -25.879 (meters)                     GEOID18
 CP3167  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 CP3167  HORZ ORDER      -  FIRST
 CP3167
 CP3167.The horizontal coordinates were established by classical geodetic methods
 CP3167.and adjusted by the National Geodetic Survey in September 1999.
 CP3167
 CP3167.The orthometric height was scaled from a topographic map.
 CP3167
 CP3167.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3167.GEOID18 height accuracy estimate available here.
 CP3167
 CP3167.Click photographs - Photos may exist for this station.
 CP3167
 CP3167.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3167
 CP3167. The following values were computed from the NAD 83(1997) position.
 CP3167
 CP3167;                    North         East     Units Scale Factor Converg.
 CP3167;SPC LA N     -   253,389.591 1,053,613.537   MT  1.00002886   +0 18 09.3
 CP3167;SPC LA N     -   831,329.02  3,456,730.41   sFT  1.00002886   +0 18 09.3
 CP3167;UTM  15      - 3,627,849.106   600,414.639   MT  0.99972433   +0 34 50.4
 CP3167
 CP3167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3167!SPC LA N     -   0.99999717  x   1.00002886  =   1.00002603
 CP3167!UTM  15      -   0.99999717  x   0.99972433  =   0.99972150
 CP3167
 CP3167:                Primary Azimuth Mark                     Grid Az
 CP3167:SPC LA N     -  BASTROP AZ MK 2                          092 23 44.0
 CP3167:UTM  15      -  BASTROP AZ MK 2                          092 07 02.9
 CP3167
 CP3167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0041427849(NAD 83)
 CP3167
 CP3167|---------------------------------------------------------------------|
 CP3167| PID    Reference Object                     Distance      Geod. Az  |
 CP3167|                                                           dddmmss.s |
 CP3167| CP3158 BASTROP CONSOL CHEM IND STK         APPROX. 1.7 KM 0673332.4 |
 CP3167| CP3159 BASTROP CONSOL CHEM IND INC TK      APPROX. 1.7 KM 0681851.7 |
 CP3167| CP3161 BASTROP LA PAPER MILL TANK          APPROX. 1.8 KM 0913137.4 |
 CP3167| CY3360 BASTROP AZ MK 2                                    0924153.3 |
 CP3167| CP3160 BASTROP LA PAPER MILL STACK         APPROX. 1.8 KM 0952521.6 |
 CP3167| CP3155 BASTROP ARK LA AND MO RR STK        APPROX. 1.5 KM 1023712.9 |
 CP3167| CY3361 BASTROP RM 1                         40.971 METERS 11608     |
 CP3167| CP3153 BASTROP LOUISIANA P AND L TANK      APPROX. 1.6 KM 1170618.4 |
 CP3167| CP3154 BASTROP COURTHOUSE                  APPROX. 1.5 KM 1175654.1 |
 CP3167| CP3156 BASTROP SOU KRAFT CORP TANK         APPROX. 1.8 KM 1204200.2 |
 CP3167| CP3157 BASTROP SO KRAFT CORP STACK         APPROX. 1.8 KM 1230206.9 |
 CP3167| CP3140 FAIRBANKS LOOKOUT TOWER LFC         APPROX.14.1 KM 1832049.5 |
 CP3167| CY3362 BASTROP RM 2                         55.535 METERS 26459     |
 CP3167| CY3359 BASTROP AZ MK                                      3091055.8 |
 CP3167|---------------------------------------------------------------------|
 CP3167
 CP3167                          SUPERSEDED SURVEY CONTROL
 CP3167
 CP3167  NAD 83(1992)-  32 47 02.35975(N)    091 55 39.75754(W) AD(       ) 1
 CP3167  NAD 83(1986)-  32 47 02.37053(N)    091 55 39.75059(W) AD(       ) 1
 CP3167  NAD 27      -  32 47 01.88500(N)    091 55 39.28600(W) AD(       ) 1
 CP3167
 CP3167.Superseded values are not recommended for survey control.
 CP3167
 CP3167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3167.See file dsdata.pdf to determine how the superseded data were derived.
 CP3167
 CP3167_MARKER: DS = TRIANGULATION STATION DISK
 CP3167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3167_STAMPING: BASTROP 1939
 CP3167_MARK LOGO: CGS
 CP3167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3167+STABILITY: SURFACE MOTION
 CP3167_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP3167+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2005
 CP3167
 CP3167  HISTORY     - Date     Condition        Report By
 CP3167  HISTORY     - 1939     MONUMENTED       CGS
 CP3167  HISTORY     - 1952     GOOD             CGS
 CP3167  HISTORY     - 1967     GOOD             CGS
 CP3167  HISTORY     - 20050804 GOOD             GEOCAC
 CP3167
 CP3167                          STATION DESCRIPTION
 CP3167
 CP3167'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP3167'BASTROP IS LOCATED AT THE W CENTRAL PART OF THE TOWN OF
 CP3167'BASTROP.
 CP3167'
 CP3167'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 CP3167'BRONZE DISKS SET IN CONCRETE.
 CP3167'
 CP3167'REACHED FROM COURTHOUSE IN CENTER OF TOWN BY DRIVING N ON
 CP3167'HIGHWAY ROUTE 204 FOR 0.4 MILE TO STREET W OF BALL PARK,
 CP3167'TURN W ON T STREET AND DRIVE 0.3 MILE, JOB N ONE BLOCK AND
 CP3167'CONTINUE W 0.7 MILE, TURN S ON DIRT STREET AND DRIVE 0.1
 CP3167'MILE, TURN LEFT E, ON DIRT ROAD FOR ABOUT 50 YARDS TO STATION
 CP3167'ON N SIDE OF ROAD IN VACANT LOT, 47 FEET N OF CENTER LINE
 CP3167'OF ROAD, 62 FEET N OF TELEPHONE POLE.  MARK PROJECTS 6 INCHES,
 CP3167'IS 54 FEET S OF LARGE PECAN TREE, 135 FEET NW OF FENCE CORNER
 CP3167'BY TELEPHONE POLE.
 CP3167'
 CP3167'REFERENCE MARK NO. 1 IS ESE OF STATION IN FENCE CORNER, 2
 CP3167'1/2 FEET W OF TELEPHONE POLE, 18 FEET S OF CENTER LINE OF
 CP3167'ROAD.  MARK PROJECTS 5 INCHES.  REFERENCE MARK NO. 2 IS
 CP3167'W OF STATION IN NE INTERSECTION OF STREET, 49 FEET N OF
 CP3167'TELEPHONE POLE, 26 FEET E OF CENTER LINE OF N AND S STREET.
 CP3167'MARK PROJECTS 6 INCHES.
 CP3167'
 CP3167'AZIMUTH MARK IS NW OF STATION 0.3 MILE, 1 FOOT S OF THE SW
 CP3167'CORNER OF GARAGE, 18 FEET N OF THE N SIDE OF HOUSE, AND
 CP3167'10 FEET SE OF A WELL.  MARK PROJECTS 4 INCHES.
 CP3167'
 CP3167'A 64-FOOT TOWER WILL CLEAR ALL LINES.
 CP3167'
 CP3167'HEIGHT OF LIGHT ABOVE STATION MARK - 35 METERS.
 CP3167
 CP3167                          STATION RECOVERY (1952)
 CP3167
 CP3167'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (EBK)
 CP3167'THE STATION, REFERENCE MARK 1 AND 2 RECOVERED IN GOOD CONDITION.
 CP3167'THE AZIMUTH MARK WAS NOT FOUND AFTER AN EXTENSIVE SEARCH.
 CP3167'A NEW DESCRIPTION FOLLOWS.
 CP3167'
 CP3167'THE STATION IS IN THE SOUTHWEST PART OF BASTROP, ON LAND
 CP3167'OWNED BY J.T. DALTON.  THE MARK IS 136 FEET NORTHWEST OF
 CP3167'A TRANSFORMER POLE, 54 FEET SOUTH OF A LARGE PECAN TREE, 41
 CP3167'FEET NORTH OF THE CENTER OF WEST HARRINGTON AVENUE AND 20
 CP3167'FEET NORTH OF A WHITE 4 IN X 4 IN WITNESS POST.
 CP3167'
 CP3167'TO REACH THE STATION FROM THE COURTHOUSE IN BASTROP GO NORTH
 CP3167'ON NORTH WASHINGTON STREET FOR 0.3 MILE TO WEST HARRINGTON
 CP3167'AVENUE, TURN LEFT AND GO WEST ON WEST HARRINGTON AVENUE
 CP3167'FOR 0.3 MILE TO MARABLE, CONTINUE WEST ON WEST HARRINGTON
 CP3167'AVENUE FOR 0.2 MILE TO PRUETT STREET, TURN RIGHT AND GO
 CP3167'NORTH ON PRUETT STREET 0.05 MILE TO THE AZIMUTH MARK ON
 CP3167'THE RIGHT, TURN LEFT AND GO WEST ON WEST HARRINGTON AVENUE
 CP3167'FOR 0.2 MILE TO THE STATION ON THE RIGHT.
 CP3167'
 CP3167'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 CP3167'BASTROP 1939.
 CP3167'
 CP3167'REFERENCE MARK 1 IS 23 FEET SOUTH OF THE CENTER OF WEST
 CP3167'HARRINGTON AVENUE, 5 FEET WEST OF THE TRANSFORMER POLE AND
 CP3167'3 FEET WEST OF A FENCE CORNER.  THE MARK PROJECTS 6 INCHES
 CP3167'AND THE DISK IS STAMPED BASTROP NO 1 1939.
 CP3167'
 CP3167'REFERENCE MARK 2 IS 48 FEET NORTH OF A TELEPHONE POLE, 40
 CP3167'FEET NORTHEAST OF THE CENTER OF THE INTERSECTION OF HIGMAN
 CP3167'STREET AND WEST HARRINGTON AVENUE, 12 FEET NORTHEAST OF A
 CP3167'FENCE CORNER.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 CP3167'STAMPED BASTROP NO 2 1939.
 CP3167'
 CP3167'THE AZIMUTH MARK IS 68 FEET NORTHEAST OF THE NORTHEAST CORNER
 CP3167'OF A HOUSE, 35 FEET SOUTHEAST OF THE CENTER OF THE INTERSECTION
 CP3167'OF WEST HARRINGTON AVENUE AND PRUETT STREET 3 FEET NORTH OF
 CP3167'A WHITE 4 IN X 4 IN WITNESS POST AND 1 FOOT NORTH OF A FENCE
 CP3167'CORNER.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 CP3167'BASTROP 1939 RESET 1952.
 CP3167
 CP3167                          STATION RECOVERY (1967)
 CP3167
 CP3167'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (GCR)
 CP3167'THE STATION WAS VISITED.  THE STATION MARK WAS FOUND IN GOOD
 CP3167'CONDITION.  IT IS LOCATED IN A VACANT LOT, 143 FEET WEST
 CP3167'OF CENTER OF ELDRIDGE STREET, 40 FEET NORTH OF CENTER OF
 CP3167'HARRINGTON AVENUE, 54 FEET SOUTH OF A LARGE PECAN TREE AND
 CP3167'19 FEET EAST OF A NORTH-SOUTH FENCE, MARKED BY A STANDARD
 CP3167'STATION DISK STAMPED BASTROP 1939, SET IN TOP OF 12-INCH
 CP3167'SQUARE CONCRETE POST WHICH IS PROJECTING 4-INCHES ABOVE
 CP3167'GROUND LEVEL.
 CP3167'
 CP3167'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE DISK STAMPED
 CP3167'BASTROP 1939 NO. 1 SET IN TOP OF 12-INCH SQUARE CONCRETE
 CP3167'POST WHICH PROJECTS 8-INCHES ABOVE GROUND.  IT IS SITUATED
 CP3167'IN THE SOUTHWEST ANGLE OF THE INTERSECTION AT HARRINGTON
 CP3167'AVENUE AND ELDRIDGE STREET, AND AT THE CORNER OF PROPERTY
 CP3167'OWNED BY WILLIAM F. PENNINGTON.  REFERENCE MARK NO. 2 IS
 CP3167'A STANDARD REFERENCE DISK STAMPED BASTROP 1939 NO. 2 SET
 CP3167'IN TOP OF A 12-INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 CP3167'2-INCHES ABOVE GROUND LEVEL.  IT IS SITUATED IN THE NORTHEAST
 CP3167'ANGLE OF THE INTERSECTION OF HIGHMAN STREET AND HARRINGTON
 CP3167'AVENUE.
 CP3167'
 CP3167'THE AZIMUTH MARK WAS NOT RECOVERED.
 CP3167'
 CP3167'TO REACH THE STATION FROM THE COURTHOUSE IN BASTROP, GO
 CP3167'WEST ON U.S. HIGHWAY 165 FOR 0.4 MILE, TURN RIGHT AND GO
 CP3167'NORTH ON N MARABLE STREET FOR 1.0 TO TRAFFIC LIGHT AT VAN
 CP3167'AVENUE, TURN LEFT AND GO WEST ON VAN AVENUE FOR 0.4 MILE
 CP3167'TO ELDRIDGE STREET, TURN LEFT AND GO SOUTH ON ELDRIDGE STREET
 CP3167'FOR 0.1 MILE TO CROSSROAD, TURN RIGHT AND GO WEST ON HARRINGTON
 CP3167'AVENUE FOR 0.05 MILE TO THE STATION ON RIGHT IN VACANT LOT
 CP3167'AS DESCRIBED.
 CP3167'
 CP3167'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN THE
 CP3167'NW SECTION OF BASTROP.
 CP3167
 CP3167                          STATION RECOVERY (2005)
 CP3167
 CP3167'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 CP3167'THE STATION IS NOW LOCATED IN THE FRONT LAWN OF THE RESIDENCE AT 902
 CP3167'HARRINGTON, ABOUT EIGHT FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 CP3167'HOUSE AND ABOUT TEN FEET NORTH OF AN EAST-WEST CHAIN LINK FENCE.
 CP3167'RECOVERED REFERENCE MARK NO. 1 IN GOOD CONDITION.  DID NOT FIND
 CP3167'REFERENCE MARK NO. 2.  DID NOT SEARCH FOR THE AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3155 ***********************************************************************
 CP3155  DESIGNATION -  BASTROP ARK LA AND MO RR STK
 CP3155  PID         -  CP3155
 CP3155  STATE/COUNTY-  LA/MOREHOUSE
 CP3155  COUNTRY     -  US
 CP3155  USGS QUAD   -  BASTROP (2018)
 CP3155
 CP3155                         *CURRENT SURVEY CONTROL
 CP3155  ______________________________________________________________________
 CP3155* NAD 83(1997) POSITION- 32 46 51.40250(N) 091 54 41.85383(W)   ADJUSTED
 CP3155  ______________________________________________________________________
 CP3155  GEOID HEIGHT    -        -25.872 (meters)                     GEOID18
 CP3155  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 CP3155  HORZ ORDER      -  THIRD
 CP3155
 CP3155.The horizontal coordinates were established by classical geodetic methods
 CP3155.and adjusted by the National Geodetic Survey in September 1999.
 CP3155
 CP3155.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3155.GEOID18 height accuracy estimate available here.
 CP3155
 CP3155.Click photographs - Photos may exist for this station.
 CP3155
 CP3155.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3155
 CP3155. The following values were computed from the NAD 83(1997) position.
 CP3155
 CP3155;                    North         East     Units Scale Factor Converg.
 CP3155;SPC LA N     -   253,060.163 1,055,122.184   MT  1.00002805   +0 18 39.9
 CP3155;SPC LA N     -   830,248.22  3,461,680.03   sFT  1.00002805   +0 18 39.9
 CP3155;UTM  15      - 3,627,527.103   601,924.412   MT  0.99972810   +0 35 21.6
 CP3155
 CP3155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0192427527(NAD 83)
 CP3155
 CP3155                          SUPERSEDED SURVEY CONTROL
 CP3155
 CP3155  NAD 83(1992)-  32 46 51.40400(N)    091 54 41.85358(W) AD(       ) 3
 CP3155  NAD 83(1986)-  32 46 51.41495(N)    091 54 41.84659(W) AD(       ) 3
 CP3155  NAD 27      -  32 46 50.93000(N)    091 54 41.38000(W) AD(       ) 3
 CP3155
 CP3155.Superseded values are not recommended for survey control.
 CP3155
 CP3155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3155.See file dsdata.pdf to determine how the superseded data were derived.
 CP3155
 CP3155_MARKER: 63 = STACK
 CP3155
 CP3155  HISTORY     - Date     Condition        Report By
 CP3155  HISTORY     - 1939     FIRST OBSERVED   CGS
 CP3155
 CP3155                          STATION DESCRIPTION
 CP3155
 CP3155'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP3155'POINT OBSERVED UPON WAS CENTER OF STACK BELONGING TO THE
 CP3155'ARKANSAS, MISSOURI AND LOUISIANA RAILROAD COMPANY.  STACK
 CP3155'IS A BRICK STRUCTURE APPROXIMATELY 90 FEET HIGH AND IS LOCATED
 CP3155'AT OLD ABANDONED BUILDING AT W SIDE OF RAILROAD TRACK, 0.1
 CP3155'MILE N OF RAILROAD STATION.
 CP3155'
 CP3155'OBSERVED UPON FROM TRIANGULATION STATIONS RAWLS, STEVENS,
 CP3155'BEEKMAN, BASTROP, CUTOVER AND ARRAT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3159 ***********************************************************************
 CP3159  DESIGNATION -  BASTROP CONSOL CHEM IND INC TK
 CP3159  PID         -  CP3159
 CP3159  STATE/COUNTY-  LA/MOREHOUSE
 CP3159  COUNTRY     -  US
 CP3159  USGS QUAD   -  BASTROP (2018)
 CP3159
 CP3159                         *CURRENT SURVEY CONTROL
 CP3159  ______________________________________________________________________
 CP3159* NAD 83(1997) POSITION- 32 47 23.15750(N) 091 54 37.82148(W)   ADJUSTED
 CP3159  ______________________________________________________________________
 CP3159  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 CP3159  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 CP3159  HORZ ORDER      -  THIRD
 CP3159
 CP3159.The horizontal coordinates were established by classical geodetic methods
 CP3159.and adjusted by the National Geodetic Survey in September 1999.
 CP3159
 CP3159.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3159.GEOID18 height accuracy estimate available here.
 CP3159
 CP3159.Click photographs - Photos may exist for this station.
 CP3159
 CP3159.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3159
 CP3159. The following values were computed from the NAD 83(1997) position.
 CP3159
 CP3159;                    North         East     Units Scale Factor Converg.
 CP3159;SPC LA N     -   254,038.983 1,055,221.799   MT  1.00003039   +0 18 42.0
 CP3159;SPC LA N     -   833,459.56  3,462,006.85   sFT  1.00003039   +0 18 42.0
 CP3159;UTM  15      - 3,628,506.101   602,019.242   MT  0.99972833   +0 35 24.3
 CP3159
 CP3159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0201928506(NAD 83)
 CP3159
 CP3159                          SUPERSEDED SURVEY CONTROL
 CP3159
 CP3159  NAD 83(1992)-  32 47 23.15898(N)    091 54 37.82122(W) AD(       ) 3
 CP3159  NAD 83(1986)-  32 47 23.16999(N)    091 54 37.81417(W) AD(       ) 3
 CP3159  NAD 27      -  32 47 22.68100(N)    091 54 37.36100(W) AD(       ) 3
 CP3159
 CP3159.Superseded values are not recommended for survey control.
 CP3159
 CP3159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3159.See file dsdata.pdf to determine how the superseded data were derived.
 CP3159
 CP3159_MARKER: 53 = ELEVATED TANK
 CP3159_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP3159+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2005
 CP3159
 CP3159  HISTORY     - Date     Condition        Report By
 CP3159  HISTORY     - 1939     FIRST OBSERVED   CGS
 CP3159  HISTORY     - 20050804 GOOD             GEOCAC
 CP3159
 CP3159                          STATION DESCRIPTION
 CP3159
 CP3159'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP3159'POINT OBSERVED UPON WAS FINIAL OF WATER TANK AT THE CONSOLIDATED
 CP3159'CHEMICAL INDUSTRIES, INC. PLANT.  LOCALITY AT THE CITY LIMITS
 CP3159'AT THE N EDGE OF TOWN.  TANK IS A STEEL STRUCTURE, PAINTED
 CP3159'SILVER IS APPROXIMATELY 100 FEET HIGH.
 CP3159'
 CP3159'OBSERVED UPON FROM TRIANGULATION STATIONS RAWLS, BEEKMAN,
 CP3159'BASTROP, CUTOVER AND ARRAT.
 CP3159
 CP3159                          STATION RECOVERY (2005)
 CP3159
 CP3159'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 CP3159'THE TANK IS NOW PAINTED LIGHT GREEN AND IS LOCATED ON A FACILITY
 CP3159'OPERATED BY GEO SPECIALTY CHEMICALS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3154 ***********************************************************************
 CP3154  DESIGNATION -  BASTROP COURTHOUSE
 CP3154  PID         -  CP3154
 CP3154  STATE/COUNTY-  LA/MOREHOUSE
 CP3154  COUNTRY     -  US
 CP3154  USGS QUAD   -  BASTROP (2018)
 CP3154
 CP3154                         *CURRENT SURVEY CONTROL
 CP3154  ______________________________________________________________________
 CP3154* NAD 83(1997) POSITION- 32 46 40.01839(N) 091 54 49.92110(W)   ADJUSTED
 CP3154  ______________________________________________________________________
 CP3154  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 CP3154  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 CP3154  HORZ ORDER      -  THIRD
 CP3154
 CP3154.The horizontal coordinates were established by classical geodetic methods
 CP3154.and adjusted by the National Geodetic Survey in September 1999.
 CP3154
 CP3154.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3154.GEOID18 height accuracy estimate available here.
 CP3154
 CP3154.Click photographs - Photos may exist for this station.
 CP3154
 CP3154.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3154
 CP3154. The following values were computed from the NAD 83(1997) position.
 CP3154
 CP3154;                    North         East     Units Scale Factor Converg.
 CP3154;SPC LA N     -   252,708.325 1,054,914.142   MT  1.00002722   +0 18 35.6
 CP3154;SPC LA N     -   829,093.90  3,460,997.48   sFT  1.00002722   +0 18 35.6
 CP3154;UTM  15      - 3,627,174.365   601,718.143   MT  0.99972758   +0 35 17.0
 CP3154
 CP3154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0171827174(NAD 83)
 CP3154
 CP3154                          SUPERSEDED SURVEY CONTROL
 CP3154
 CP3154  NAD 83(1992)-  32 46 40.01989(N)    091 54 49.92089(W) AD(       ) 3
 CP3154  NAD 83(1986)-  32 46 40.03082(N)    091 54 49.91382(W) AD(       ) 3
 CP3154  NAD 27      -  32 46 39.54500(N)    091 54 49.45100(W) AD(       ) 3
 CP3154
 CP3154.Superseded values are not recommended for survey control.
 CP3154
 CP3154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3154.See file dsdata.pdf to determine how the superseded data were derived.
 CP3154
 CP3154_MARKER: 82 = FINIAL
 CP3154_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP3154+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2005
 CP3154
 CP3154  HISTORY     - Date     Condition        Report By
 CP3154  HISTORY     - 1939     FIRST OBSERVED   CGS
 CP3154  HISTORY     - 20050804 GOOD             GEOCAC
 CP3154
 CP3154                          STATION DESCRIPTION
 CP3154
 CP3154'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP3154'POINT OBSERVED UPON WAS THE FINIAL ON THE DOME OF THE MOREHOUSE
 CP3154'PARISH COURTHOUSE.  LOCATED IN THE CENTRAL PART OF BASTROP.
 CP3154'DOME IS APPROXIMATELY 80 FEET ABOVE GROUND.
 CP3154'
 CP3154'OBSERVED UPON FROM TRIANGULATION STATIONS BEEKMAN, BASTROP,
 CP3154'CUTOVER, AND ARRAT.
 CP3154
 CP3154                          STATION RECOVERY (2005)
 CP3154
 CP3154'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 CP3154'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3160 ***********************************************************************
 CP3160  DESIGNATION -  BASTROP LA PAPER MILL STACK
 CP3160  PID         -  CP3160
 CP3160  STATE/COUNTY-  LA/MOREHOUSE
 CP3160  COUNTRY     -  US
 CP3160  USGS QUAD   -  BASTROP (2018)
 CP3160
 CP3160                         *CURRENT SURVEY CONTROL
 CP3160  ______________________________________________________________________
 CP3160* NAD 83(1997) POSITION- 32 46 56.98336(N) 091 54 32.79406(W)   ADJUSTED
 CP3160  ______________________________________________________________________
 CP3160  GEOID HEIGHT    -        -25.872 (meters)                     GEOID18
 CP3160  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 CP3160  HORZ ORDER      -  THIRD
 CP3160
 CP3160.The horizontal coordinates were established by classical geodetic methods
 CP3160.and adjusted by the National Geodetic Survey in September 1999.
 CP3160
 CP3160.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3160.GEOID18 height accuracy estimate available here.
 CP3160
 CP3160.Click photographs - Photos may exist for this station.
 CP3160
 CP3160.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3160
 CP3160. The following values were computed from the NAD 83(1997) position.
 CP3160
 CP3160;                    North         East     Units Scale Factor Converg.
 CP3160;SPC LA N     -   253,233.370 1,055,357.014   MT  1.00002846   +0 18 44.7
 CP3160;SPC LA N     -   830,816.48  3,462,450.47   sFT  1.00002846   +0 18 44.7
 CP3160;UTM  15      - 3,627,701.397   602,158.328   MT  0.99972868   +0 35 26.6
 CP3160
 CP3160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0215827701(NAD 83)
 CP3160
 CP3160                          SUPERSEDED SURVEY CONTROL
 CP3160
 CP3160  NAD 83(1992)-  32 46 56.98484(N)    091 54 32.79375(W) AD(       ) 3
 CP3160  NAD 83(1986)-  32 46 56.99580(N)    091 54 32.78675(W) AD(       ) 3
 CP3160  NAD 27      -  32 46 56.51100(N)    091 54 32.31800(W) AD(       ) 3
 CP3160
 CP3160.Superseded values are not recommended for survey control.
 CP3160
 CP3160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3160.See file dsdata.pdf to determine how the superseded data were derived.
 CP3160
 CP3160_MARKER: 63 = STACK
 CP3160
 CP3160  HISTORY     - Date     Condition        Report By
 CP3160  HISTORY     - 1939     FIRST OBSERVED   CGS
 CP3160  HISTORY     - 20050804 POOR             GEOCAC
 CP3160
 CP3160                          STATION DESCRIPTION
 CP3160
 CP3160'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP3160'POINT OBSERVED UPON WAS CENTER OF CONCRETE STACK AT THE
 CP3160'LOUISIANA PAPER MILL PLANT, LOCATED AT THE N CENTRAL PART
 CP3160'OF BASTROP.  STACK IS APPROXIMATELY 150 FEET HIGH.
 CP3160'
 CP3160'OBSERVED UPON FROM TRIANGULATION STATIONS RAWLS, STEVENS,
 CP3160'BEEKMAN, BASTROP, ROUGE, CUTOVER AND ARRAT.
 CP3160
 CP3160                          STATION RECOVERY (2005)
 CP3160
 CP3160'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 CP3160'THERE ARE FOUR STACKS OF EQUAL HEIGHT RISING FROM THE INTERNATIONAL
 CP3160'PAPER FACILITY.  THEY ARE WITHIN 50 FET OF EACH OTHER.  USE WITH
 CP3160'CAUTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2334 ***********************************************************************
 CP2334  DESIGNATION -  BASTROP RESET
 CP2334  PID         -  CP2334
 CP2334  STATE/COUNTY-  LA/MOREHOUSE
 CP2334  COUNTRY     -  US
 CP2334  USGS QUAD   -  BASTROP (2018)
 CP2334
 CP2334                         *CURRENT SURVEY CONTROL
 CP2334  ______________________________________________________________________
 CP2334* NAD 83(1986) POSITION- 32 46 37.17   (N) 091 54 47.41   (W)   HD_HELD1
 CP2334* NAVD 88 ORTHO HEIGHT -    44.184 (meters)      144.96  (feet) ADJUSTED
 CP2334  ______________________________________________________________________
 CP2334  GEOID HEIGHT    -        -25.872 (meters)                     GEOID18
 CP2334  DYNAMIC HEIGHT  -         44.136 (meters)      144.80  (feet) COMP
 CP2334  MODELED GRAVITY -    979,550.4   (mgal)                       NAVD 88
 CP2334
 CP2334  VERT ORDER      -  SECOND    CLASS I
 CP2334
 CP2334.The horizontal coordinates were determined by differentially corrected
 CP2334.hand held GPS observations or other comparable positioning techniques
 CP2334.and have an estimated accuracy of +/- 3 meters.
 CP2334
 CP2334.The orthometric height was determined by differential leveling and
 CP2334.adjusted by the NATIONAL GEODETIC SURVEY
 CP2334.in June 1991.
 CP2334
 CP2334.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2334.GEOID18 height accuracy estimate available here.
 CP2334
 CP2334.Click photographs - Photos may exist for this station.
 CP2334
 CP2334.The dynamic height is computed by dividing the NAVD 88
 CP2334.geopotential number by the normal gravity value computed on the
 CP2334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2334.degrees latitude (g = 980.6199 gals.).
 CP2334
 CP2334.The modeled gravity was interpolated from observed gravity values.
 CP2334
 CP2334;                    North         East    Units  Estimated Accuracy
 CP2334;SPC LA N     -   252,620.9   1,054,980.0     MT  (+/- 3 meters HH1 GPS) 
 CP2334
 CP2334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0178427087(NAD 83)
 CP2334
 CP2334                          SUPERSEDED SURVEY CONTROL
 CP2334
 CP2334.No superseded survey control is available for this station.
 CP2334
 CP2334_MARKER: DV = VERTICAL CONTROL DISK
 CP2334_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP2334_SP_SET: SIDEWALK
 CP2334_STAMPING: BASTROP RESET 1978
 CP2334_MARK LOGO: NGS
 CP2334_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP2334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP2334+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2005
 CP2334
 CP2334  HISTORY     - Date     Condition        Report By
 CP2334  HISTORY     - 1978     MONUMENTED       NGS
 CP2334  HISTORY     - 1986     GOOD             LADTD
 CP2334  HISTORY     - 20050804 GOOD             GEOCAC
 CP2334
 CP2334                          STATION DESCRIPTION
 CP2334
 CP2334'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 CP2334'IN BASTROP.
 CP2334'AT THE CITY HALL IN BASTROP, IN A LARGE CONCRETE SLAB WITH ADDITIONAL
 CP2334'CONCRETE BELOW THE SLAB, 15.3 METERS (50.3 FT) NORTHWEST OFTHE
 CP2334'NORTHWEST CORNER OF THE CITY HALL BUILDING, 12.1 METERS (39.7 FT)
 CP2334'WEST OF THE CENTER OF SOUTH FRANKLIN STREET, 30.8 METERS (101.0 FT)
 CP2334'SOUTHWEST OF THE NORTHEAST CORNER OF THE LOUISIANA MOTOR HOTEL,
 CP2334'3.2 METERS (10.5 FT) EAST OF THE EAST EDGE CENTER OF A CONCRETE
 CP2334'BLOCK FLOWER BOX, 1.0 METERS (3.4 FT) SOUTH OF THE CENTER FLAG POLE,
 CP2334'AND 0.9 METER (3.1 FT) NORTH OF THE SOUTH ONE OF THREE FLAGPOLES.
 CP2334
 CP2334                          STATION RECOVERY (1986)
 CP2334
 CP2334'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP2334'RECOVERED IN GOOD CONDITION.
 CP2334
 CP2334                          STATION RECOVERY (2005)
 CP2334
 CP2334'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 CP2334'THE STATION IS 39.7 FEET EAST OF THE CENTER OF SOUTH FRANKLIN STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3146 ***********************************************************************
 CP3146  DESIGNATION -  BASTROP TEXAS GAS KKE 271 MAST
 CP3146  PID         -  CP3146
 CP3146  STATE/COUNTY-  LA/MOREHOUSE
 CP3146  COUNTRY     -  US
 CP3146  USGS QUAD   -  TWIN OAKS (2018)
 CP3146
 CP3146                         *CURRENT SURVEY CONTROL
 CP3146  ______________________________________________________________________
 CP3146* NAD 83(1997) POSITION- 32 57 33.10820(N) 091 51 18.13419(W)   ADJUSTED
 CP3146  ______________________________________________________________________
 CP3146  GEOID HEIGHT    -        -25.941 (meters)                     GEOID18
 CP3146  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 CP3146  HORZ ORDER      -  THIRD
 CP3146
 CP3146.The horizontal coordinates were established by classical geodetic methods
 CP3146.and adjusted by the National Geodetic Survey in September 1999.
 CP3146
 CP3146.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3146.GEOID18 height accuracy estimate available here.
 CP3146
 CP3146.Click photographs - Photos may exist for this station.
 CP3146
 CP3146.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3146
 CP3146. The following values were computed from the NAD 83(1997) position.
 CP3146
 CP3146;                    North         East     Units Scale Factor Converg.
 CP3146;SPC LA N     -   272,859.514 1,060,306.024   MT  1.00007980   +0 20 27.6
 CP3146;SPC LA N     -   895,206.59  3,478,687.35   sFT  1.00007980   +0 20 27.6
 CP3146;UTM  15      - 3,647,345.244   607,009.782   MT  0.99974119   +0 37 22.7
 CP3146
 CP3146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0700947345(NAD 83)
 CP3146
 CP3146                          SUPERSEDED SURVEY CONTROL
 CP3146
 CP3146  NAD 83(1992)-  32 57 33.11257(N)    091 51 18.13102(W) AD(       ) 3
 CP3146  NAD 83(1986)-  32 57 33.12101(N)    091 51 18.12705(W) AD(       ) 3
 CP3146  NAD 27      -  32 57 32.65803(N)    091 51 17.66622(W) AD(       ) 3
 CP3146
 CP3146.Superseded values are not recommended for survey control.
 CP3146
 CP3146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3146.See file dsdata.pdf to determine how the superseded data were derived.
 CP3146
 CP3146_MARKER: 42 = RADIO/TV MAST
 CP3146
 CP3146  HISTORY     - Date     Condition        Report By
 CP3146  HISTORY     - 1970     FIRST OBSERVED   NGS
 CP3146
 CP3146                          STATION DESCRIPTION
 CP3146
 CP3146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP3146'TEXAS GAS TRANSMISSION CORPORATION MAST IS LOCATED ABOUT 13
 CP3146'MILES NORTH-NORTHEAST OF BASTROP, ON THE EAST SIDE OF STATE
 CP3146'HIGHWAY 139 AND IN THE SOUTHEAST 1/4 SECTION 21.  T 23 N.  R 6
 CP3146'E.  .
 CP3146'
 CP3146'A STEEL MAST, 250 FEET IN HEIGHT, PAINTED RED-WHITE ALTERNATE
 CP3146'SECTIONS WITH RED LIGHT AT TOP AND ROUND ANTENNAE FANS MOUNTED
 CP3146'NEAR THE TOP.
 CP3146'
 CP3146'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1797 ***********************************************************************
 BH1797  DESIGNATION -  BAT
 BH1797  PID         -  BH1797
 BH1797  STATE/COUNTY-  LA/ORLEANS
 BH1797  COUNTRY     -  US
 BH1797  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1797
 BH1797                         *CURRENT SURVEY CONTROL
 BH1797  ______________________________________________________________________
 BH1797* NAD 83(1993) POSITION- 30 03 40.10282(N) 089 52 00.76219(W)   ADJUSTED
 BH1797* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1797  **This station is located in a suspected subsidence area (see below).
 BH1797  ______________________________________________________________________
 BH1797  GEOID HEIGHT    -        -26.251 (meters)                     GEOID18
 BH1797  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 BH1797  DYNAMIC HEIGHT  -         -0.022 (meters)       -0.07  (feet) COMP
 BH1797  MODELED GRAVITY -    979,320.0   (mgal)                       NAVD 88
 BH1797  HORZ ORDER      -  SECOND
 BH1797
 BH1797.The horizontal coordinates were established by classical geodetic methods
 BH1797.and adjusted by the National Geodetic Survey in May 1994.
 BH1797
 BH1797.** This station is in an area of known vertical motion. If an
 BH1797.** orthometric height was ever established but is not available 
 BH1797.** in the current survey control section, the orthometric height
 BH1797.** is considered suspect.  Suspect heights are available in the
 BH1797.** superseded section only if requested.
 BH1797
 BH1797.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1797.GEOID18 height accuracy estimate available here.
 BH1797
 BH1797.Click photographs - Photos may exist for this station.
 BH1797
 BH1797.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1797
 BH1797.The dynamic height is computed by dividing the NAVD 88
 BH1797.geopotential number by the normal gravity value computed on the
 BH1797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1797.degrees latitude (g = 980.6199 gals.).
 BH1797
 BH1797.The modeled gravity was interpolated from observed gravity values.
 BH1797
 BH1797. The following values were computed from the NAD 83(1993) position.
 BH1797
 BH1797;                    North         East     Units Scale Factor Converg.
 BH1797;SPC LA S     -   173,948.171 1,141,391.688   MT  0.99992630   +0 43 59.7
 BH1797;SPC LA S     -   570,694.96  3,744,715.90   sFT  0.99992630   +0 43 59.7
 BH1797;UTM  16      - 3,329,025.789   223,607.996   MT  1.00054261   -1 26 13.2
 BH1797
 BH1797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1797!SPC LA S     -   1.00000413  x   0.99992630  =   0.99993043
 BH1797!UTM  16      -   1.00000413  x   1.00054261  =   1.00054674
 BH1797
 BH1797:                Primary Azimuth Mark                     Grid Az
 BH1797:SPC LA S     -  BAT AZ MK                                024 55 55.1
 BH1797:UTM  16      -  BAT AZ MK                                027 06 08.0
 BH1797
 BH1797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2360729025(NAD 83)
 BH1797
 BH1797|---------------------------------------------------------------------|
 BH1797| PID    Reference Object                     Distance      Geod. Az  |
 BH1797|                                                           dddmmss.s |
 BH1797| DD8343 BAT AZ MK                                          0253954.8 |
 BH1797| BH1796 BAT RM 1                             14.848 METERS 04006     |
 BH1797| BH1798 BAT RM 2                             14.622 METERS 21143     |
 BH1797| BH2820 BAT LDH 1972 A POINT                 11.254 METERS 26403     |
 BH1797|---------------------------------------------------------------------|
 BH1797
 BH1797                          SUPERSEDED SURVEY CONTROL
 BH1797
 BH1797  NAD 83(1992)-  30 03 40.10283(N)    089 52 00.76217(W) AD(       ) 2
 BH1797  NAD 83(1986)-  30 03 40.11567(N)    089 52 00.75820(W) AD(       ) 2
 BH1797  NAD 27      -  30 03 39.39652(N)    089 52 00.52277(W) AD(       ) 2
 BH1797
 BH1797.Superseded values are not recommended for survey control.
 BH1797
 BH1797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1797.See file dsdata.pdf to determine how the superseded data were derived.
 BH1797
 BH1797_MARKER: DD = SURVEY DISK
 BH1797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1797_STAMPING: BAT 1972
 BH1797_MARK LOGO: LADHGS
 BH1797_PROJECTION: RECESSED 30 CENTIMETERS
 BH1797_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1797+STABILITY: SURFACE MOTION
 BH1797_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1797+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1797
 BH1797  HISTORY     - Date     Condition        Report By
 BH1797  HISTORY     - 1972     MONUMENTED       LADH
 BH1797  HISTORY     - 1985     GOOD             NGS
 BH1797  HISTORY     - 1986     GOOD             NGS
 BH1797  HISTORY     - 19901019 GOOD             NGS
 BH1797  HISTORY     - 19941024 GOOD             NGS
 BH1797
 BH1797                          STATION DESCRIPTION
 BH1797
 BH1797'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BH1797'THE STATION IS LOCATED 9 MILES NORTHEAST OF DOWNTOWN NEW ORLEANS, 15
 BH1797'MILES SOUTH OF SLIDELL AND 14 MILES NORTHEAST OF GRETNA, IN THE
 BH1797'NORTH- WEST QUARTER OF SECTION 35, T11S, R13E, AND ON THE PROPERTY
 BH1797'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BH1797'
 BH1797'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 WITH STATE
 BH1797'HIGHWAY 47 AT THE EAST EDGE OF NEW ORLEANS, GO NORTHEAST ON U.S.
 BH1797'HIGHWAY 90 FOR 4.5 MILES.  THE STATION IS SET ON THE RIGHT AND
 BH1797'SOUTH- EAST OF THE HIGHWAY NEAR A FIRE HYDRANT AND A POWER POLE.
 BH1797'
 BH1797'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST ON U.S.
 BH1797'HIGH- WAY 90 FOR 0.5 MILE.  THE MARK IS SET ON THE RIGHT AND
 BH1797'SOUTHEAST OF THE HIGHWAY NEAR A POWER POLE AND A FIRE HYDRANT.
 BH1797'
 BH1797'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BH1797'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BH1797'CYLINDRICAL CONCRETE MONUMENT IN A WATER METER CASING THAT IS 12
 BH1797'INCHES BELOW THE SURFACE OF THE GROUND.  THE SUB-SURFACE MARK DISK
 BH1797'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES
 BH1797'BELOW THE GROUND SURFACE.  THEY ARE STAMPED BAT 1972.  THE MARK IS
 BH1797'113 FEET WEST OF FIRE HYDRANT NO. 34, 113 FEET SOUTHEAST OF POWER
 BH1797'POLE NO. 383, 54 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE OF
 BH1797'U.S. HIGHWAY 90, AND 3 FEET EAST OF A METAL WITNESS POST AND SIGN.
 BH1797'
 BH1797'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BH1797'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BH1797'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BH1797'STAMPED BAT R.M. 1 1972.  IT IS 162 FEET SOUTHEAST OF POWER POLE
 BH1797'NO.  383, 156 FEET SOUTHWEST OF POWER POLE NO. 384, 64 FEET
 BH1797'SOUTHWEST OF A FIRE HYDRANT, AND 55 FEET SOUTH OF THE CENTER OF THE
 BH1797'EAST BOUND LANE ON U.S. HIGHWAY 90.
 BH1797'
 BH1797'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BH1797'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BH1797'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BH1797'STAMPED BAT R.M. 2 1972.  IT IS 161 FEET WEST OF A FIRE HYDRANT,
 BH1797'100 FEET SOUTHEAST OF A TELEPHONE CABLE JUNCTION BOX, 68 FEET
 BH1797'SOUTHEAST OF A POWER POLE, AND 56 FEET SOUTH OF THE CENTER OF THE
 BH1797'EAST BOUND LANE ON U.S. HIGHWAY 90.
 BH1797'
 BH1797'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BH1797'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BH1797'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BH1797'STAMPED BAT AZ. MK. 1972.  IT IS 96 FEET WEST OF FIRE HYDRANT NO.
 BH1797'39, 51 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE ON U.S.
 BH1797'HIGHWAY 90, 29 FEET SOUTHEAST OF POWER POLE NO. 389, AND 2.5 FEET
 BH1797'EAST OF A METAL WITNESS POST AND SIGN.
 BH1797'
 BH1797'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BH1797
 BH1797                          STATION RECOVERY (1985)
 BH1797
 BH1797'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1797'15.5 KM (9.65 MI) EAST FROM NEW ORLEANS.
 BH1797'15.5 KM (9.65 MI) EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE
 BH1797'HIGHWAY 10 OVERPASS IN NEW ORLEANS TO THE MARK ON THE RIGHT, BETWEEN
 BH1797'UTILITY POLES 383 AND 384, ALSO 1.5 KM (0.95 MI) SOUTHWEST ALONG
 BH1797'HIGHWAY 90 FROM THE JUNCTION OF U.S. HIGHWAY 11 AT POWERS JUNCTION,
 BH1797'12.65 METERS (41.5 FT) SOUTHEAST OF THE CENTERLINE OF THE EAST BOUND
 BH1797'LANE OF THE HIGHWAY.  NOTE--DISK IS SET IN TOP OF A CYLINDRICAL
 BH1797'CONCRETE POST AND ENCASED IN A 30 CM (12 INCH) ROUND STEEL PIPE AND
 BH1797'COVERED BY A STEEL COVER 30 CM (12 INCHES) BELOW GROUND LEVEL.
 BH1797
 BH1797                          STATION RECOVERY (1986)
 BH1797
 BH1797'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1797'RECOVERED IN GOOD CONDITION.
 BH1797
 BH1797                          STATION RECOVERY (1990)
 BH1797
 BH1797'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1797'15.5 KM (9.6 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1797'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1797'1.5 KM (0.9 MI) SOUTHWEST OF THE INTERSECTION OF U.S. HIGHWAY 11,
 BH1797'34.5 M (113.2 FT) NORTHEAST OF UTILITY POLE NUMBER 383, 12.65 M
 BH1797'(41.50 FT) SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 BH1797'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 BH1797'0.3 M (1.0 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE
 BH1797'MONUMENT IS THROUGH A 12-INCH STEEL COVER.
 BH1797
 BH1797                          STATION RECOVERY (1994)
 BH1797
 BH1797'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1797'15.3 KM (9.50 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1797'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1797'34.5 M (113.2 FT) NORTHEAST OF UTILITY POLE NUMBER 383, 12.6 M (41.3
 BH1797'FT) SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 BH1797'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF
 BH1797'A WITNESS POST, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE
 BH1797'GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 12-INCH
 BH1797'METAL COVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1098 ***********************************************************************
 AT1098  DESIGNATION -  BAT
 AT1098  PID         -  AT1098
 AT1098  STATE/COUNTY-  LA/PLAQUEMINES
 AT1098  COUNTRY     -  US
 AT1098  USGS QUAD   -  COQUILLE POINT (2018)
 AT1098
 AT1098                         *CURRENT SURVEY CONTROL
 AT1098  ______________________________________________________________________
 AT1098* NAD 83(1992) POSITION- 29 28 09.95089(N) 089 25 44.08788(W)   ADJUSTED
 AT1098* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1098  **This station is located in a suspected subsidence area (see below).
 AT1098  ______________________________________________________________________
 AT1098  GEOID HEIGHT    -        -24.236 (meters)                     GEOID18
 AT1098  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AT1098  HORZ ORDER      -  SECOND
 AT1098
 AT1098.The horizontal coordinates were established by classical geodetic methods
 AT1098.and adjusted by the National Geodetic Survey in January 1993.
 AT1098
 AT1098.** This station is in an area of known vertical motion. If an
 AT1098.** orthometric height was ever established but is not available 
 AT1098.** in the current survey control section, the orthometric height
 AT1098.** is considered suspect.  Suspect heights are available in the
 AT1098.** superseded section only if requested.
 AT1098
 AT1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1098.GEOID18 height accuracy estimate available here.
 AT1098
 AT1098.Click photographs - Photos may exist for this station.
 AT1098
 AT1098.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1098
 AT1098. The following values were computed from the NAD 83(1992) position.
 AT1098
 AT1098;                    North         East     Units Scale Factor Converg.
 AT1098;SPC LA S     -   108,992.317 1,184,705.641   MT  0.99996846   +0 57 08.0
 AT1098;SPC LA S     -   357,585.63  3,886,821.76   sFT  0.99996846   +0 57 08.0
 AT1098;UTM  16      - 3,262,453.382   264,464.172   MT  1.00028458   -1 11 43.7
 AT1098
 AT1098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1098!SPC LA S     -   1.00000387  x   0.99996846  =   0.99997233
 AT1098!UTM  16      -   1.00000387  x   1.00028458  =   1.00028845
 AT1098
 AT1098:                Primary Azimuth Mark                     Grid Az
 AT1098:SPC LA S     -  IRON                                     306 29 49.8
 AT1098:UTM  16      -  IRON                                     308 38 41.5
 AT1098
 AT1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6446462453(NAD 83)
 AT1098
 AT1098|---------------------------------------------------------------------|
 AT1098| PID    Reference Object                     Distance      Geod. Az  |
 AT1098|                                                           dddmmss.s |
 AT1098| DD6298 BAT RM 2                              8.508 METERS 24533     |
 AT1098| AT1287 IRON                                APPROX.13.1 KM 3072657.8 |
 AT1098| DD6297 BAT RM 1                             25.772 METERS 35536     |
 AT1098|---------------------------------------------------------------------|
 AT1098
 AT1098                          SUPERSEDED SURVEY CONTROL
 AT1098
 AT1098  NAD 83(1986)-  29 28 09.95722(N)    089 25 44.09456(W) AD(       ) 2
 AT1098  NAD 27      -  29 28 09.18100(N)    089 25 43.88600(W) AD(       ) 2
 AT1098
 AT1098.Superseded values are not recommended for survey control.
 AT1098
 AT1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1098.See file dsdata.pdf to determine how the superseded data were derived.
 AT1098
 AT1098_MARKER: DS = TRIANGULATION STATION DISK
 AT1098_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1098_STAMPING: BAT 1934
 AT1098_MARK LOGO: CGS
 AT1098_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1098
 AT1098  HISTORY     - Date     Condition        Report By
 AT1098  HISTORY     - 1934     MONUMENTED       CGS
 AT1098
 AT1098                          STATION DESCRIPTION
 AT1098
 AT1098'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AT1098'IN A HOOK ON A SHELL BANK AT THE SOUTHERNMOST POINT OF BATTLEDORE
 AT1098'ISLAND, BEHIND A
 AT1098'TWO-FOOT BANK OF LOOSE SHELL THROWN UP BY THE WAVES,
 AT1098'AND 15 METERS (49 FEET) N OF THE
 AT1098'EDGE OF THE BANK.  THE ISLAND IS CONSTANTLY SHIFTING DUE TO THE ACTION
 AT1098'OF THE WAVES. THERE IS 6 FEET OF WATER CLOSE BY AND TO THE WESTWARD
 AT1098'OF THE STATION. THE STATION IS MARKED BY A STANDARD BROBZE DISK SET
 AT1098'IN CONCRETE AT THE TOP OF A TILE REFERENCE
 AT1098'MARK NO. 1 IS A STANDARD BRONZE DISK SET IN CONCRETE. IS ON A SHELL
 AT1098'BANK 25.772 METERS (84.55 FEET) FROM THE STATION N 4 DEG 24 MIN W.
 AT1098'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK REFERENCE DISK SET IN
 AT1098'CONCRETE. IS ON THE TOP OF THE SHELL BANK 8.508 METERS (27.91 FEET)
 AT1098'FROM THE STATION S 65 DEG 33 MIN W. THE DISTANCE BETWEEN THE
 AT1098'REFERENCE MARKS IS 29.778 METERS (97.70 FEET). THE STATION MARK IS
 AT1098'6 INCHES ABOVE NORMAL HIGH WATER, REFERENCE MARK NO.1 IS 6 INCHES
 AT1098'BELOW NORMAL HIGH WATER, AND REFERENCE MARK NO.2 IS 2 FEET ABOVE
 AT1098'HIGH WATER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2862 ***********************************************************************
 BX2862  DESIGNATION -  BAT
 BX2862  PID         -  BX2862
 BX2862  STATE/COUNTY-  LA/NATCHITOCHES
 BX2862  COUNTRY     -  US
 BX2862  USGS QUAD   -  MARTHAVILLE (2018)
 BX2862
 BX2862                         *CURRENT SURVEY CONTROL
 BX2862  ______________________________________________________________________
 BX2862* NAD 83(1992) POSITION- 31 44 16.23162(N) 093 23 09.66160(W)   ADJUSTED
 BX2862* NAVD 88 ORTHO HEIGHT -    64.    (meters)      210.    (feet) SCALED
 BX2862  ______________________________________________________________________
 BX2862  GEOID HEIGHT    -        -26.165 (meters)                     GEOID18
 BX2862  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BX2862  HORZ ORDER      -  FIRST
 BX2862
 BX2862.The horizontal coordinates were established by classical geodetic methods
 BX2862.and adjusted by the National Geodetic Survey in January 1993.
 BX2862
 BX2862.The orthometric height was scaled from a topographic map.
 BX2862
 BX2862.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2862.GEOID18 height accuracy estimate available here.
 BX2862
 BX2862.Click photographs - Photos may exist for this station.
 BX2862
 BX2862.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2862
 BX2862. The following values were computed from the NAD 83(1992) position.
 BX2862
 BX2862;                    North         East     Units Scale Factor Converg.
 BX2862;SPC LA N     -   137,588.806   916,047.803   MT  0.99991964   -0 28 06.4
 BX2862;SPC LA N     -   451,405.94  3,005,400.17   sFT  0.99991964   -0 28 06.4
 BX2862;UTM  15      - 3,511,442.864   463,435.135   MT  0.99961649   -0 12 11.0
 BX2862
 BX2862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2862!SPC LA N     -   0.99999407  x   0.99991964  =   0.99991371
 BX2862!UTM  15      -   0.99999407  x   0.99961649  =   0.99961056
 BX2862
 BX2862:                Primary Azimuth Mark                     Grid Az
 BX2862:SPC LA N     -  MARTHAVILLE                              277 55 49.8
 BX2862:UTM  15      -  MARTHAVILLE                              277 39 54.4
 BX2862
 BX2862_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR6343511442(NAD 83)
 BX2862
 BX2862|---------------------------------------------------------------------|
 BX2862| PID    Reference Object                     Distance      Geod. Az  |
 BX2862|                                                           dddmmss.s |
 BX2862| BX2863 MARTHAVILLE                         APPROX. 1.5 KM 2772743.4 |
 BX2862| CV8043 BAT RM                               15.462 METERS 31454     |
 BX2862|---------------------------------------------------------------------|
 BX2862
 BX2862                          SUPERSEDED SURVEY CONTROL
 BX2862
 BX2862  NAD 83(1986)-  31 44 16.24493(N)    093 23 09.65541(W) AD(       ) 1
 BX2862  NAD 27      -  31 44 15.64200(N)    093 23 09.02900(W) AD(       ) 1
 BX2862
 BX2862.Superseded values are not recommended for survey control.
 BX2862
 BX2862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2862.See file dsdata.pdf to determine how the superseded data were derived.
 BX2862
 BX2862_MARKER: DS = TRIANGULATION STATION DISK
 BX2862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2862_STAMPING: BAT 1919-20
 BX2862_MARK LOGO: CGS
 BX2862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2862+STABILITY: SURFACE MOTION
 BX2862
 BX2862  HISTORY     - Date     Condition        Report By
 BX2862  HISTORY     - 1919     MONUMENTED       CGS
 BX2862  HISTORY     - 1935     GOOD             CGS
 BX2862  HISTORY     - 1936     GOOD             LAGS
 BX2862  HISTORY     - 1937     POOR             LAGS
 BX2862  HISTORY     - 1957     POOR             USGS
 BX2862
 BX2862                          STATION DESCRIPTION
 BX2862
 BX2862'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (CLG)
 BX2862'LOCATED AT FIRST CURVE ABOUT 1/2 MILE E OF MARTHAVILLE,
 BX2862'ON EXTENSION OF N RAIL FROM W, AND 13.1 METERS (43 FEET)
 BX2862'N OF CENTER OF TEXAS AND PACIFIC RAILWAY TRACKS.
 BX2862'
 BX2862'SURFACE, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 BX2862'IN CONCRETE.
 BX2862'
 BX2862'UNDERGROUND MARK IS A NAIL IN CONCRETE.
 BX2862'
 BX2862'REFERENCE MARK IS 15.462 METERS (50.73 FEET) FROM STATION
 BX2862'N 134 DEG 06 MIN W.
 BX2862
 BX2862                          STATION RECOVERY (1935)
 BX2862
 BX2862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 BX2862'STATION RECOVERED, AS DESCRIBED AND IN GOOD CONDITION.
 BX2862'
 BX2862'REFERENCE MARK (1919) DESTROYED.  IT WAS FOUND ON BANK.
 BX2862'
 BX2862'STATION IS 89.75 FEET NW OF 7TH TELEGRAPH POLE E OF A CATTLE
 BX2862'GUARD, 128.5 FEET NE OF 6TH TELEGRAPH POLE E OF CATTLE GUARD
 BX2862'AND BETWEEN N FENCE OF RIGHT-OF-WAY AND RAILROAD.  MARK
 BX2862'IS STAMPED BAT 1919-20.
 BX2862'
 BX2862'REFERENCE MARK NO. 1 (1935) IS A STANDARD BRONZE DISK SET
 BX2862'IN A 14-BY 14-BY 30-INCH CONCRETE PIER, 2 FEET N OF S
 BX2862'FENCE LINE OF RAILROAD RIGHT-OF-WAY, 57.6 FEET SW OF 7TH
 BX2862'TELEGRAPH POLE E OF CATTLE GUARD, 35.17 METERS (115.41 FEET)
 BX2862'FROM STATION S 10 DEG 51 MIN 05.9 SEC W.
 BX2862'
 BX2862'REFERENCE MARK NO. 2 (1935) IS A STANDARD BRONZE DISK SET
 BX2862'IN A 14-BY 14-BY 30-INCH CONCRETE PIER, 43.5 FEET N OF
 BX2862'N RAIL, 84.5 FEET NE OF 6TH TELEGRAPH POLE E OF CATTLE GUARD
 BX2862'AND 22.875 METERS (75.05 FEET) FROM STATION N 76
 BX2862'DEG 03 MIN 05 SEC W.
 BX2862'
 BX2862'REFERENCE MARK NO. 2 TO REFERENCE MARK NO. 1 IS 43.00 METERS
 BX2862'(141.12 FEET) S 22 DEG 15 MIN 30 SEC E.
 BX2862
 BX2862                          STATION RECOVERY (1936)
 BX2862
 BX2862'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BX2862'STATION RECOVERED.  IT IS 12 TELEGRAPH POLES AND 100 FEET
 BX2862'E OF MILEPOST NO. 259, ON TEXAS AND PACIFIC RAILROAD AT
 BX2862'MARTHAVILLE.
 BX2862
 BX2862                          STATION RECOVERY (1937)
 BX2862
 BX2862'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1937
 BX2862'THE ORIGINAL DESCRIPTION IS CORRECT.
 BX2862'
 BX2862'STATION HAS EVIDENTLY BEEN DISTURBED, AS IT IS NOT IN AN
 BX2862'UPRIGHT POSITION.
 BX2862
 BX2862                          STATION RECOVERY (1957)
 BX2862
 BX2862'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957
 BX2862'STATION APPEARS TO BE LEANING SLIGHTLY.  IT IS IN DRIVEWAY
 BX2862'AND HAS BEEN RUN OVER MANY TIMES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1796 ***********************************************************************
 BH1796  DESIGNATION -  BAT RM 1
 BH1796  PID         -  BH1796
 BH1796  STATE/COUNTY-  LA/ORLEANS
 BH1796  COUNTRY     -  US
 BH1796  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1796
 BH1796                         *CURRENT SURVEY CONTROL
 BH1796  ______________________________________________________________________
 BH1796* NAD 83(1986) POSITION- 30 03 40.47   (N) 089 52 00.40   (W)   HD_HELD1
 BH1796* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1796  **This station is located in a suspected subsidence area (see below).
 BH1796  ______________________________________________________________________
 BH1796  GEOID HEIGHT    -        -26.251 (meters)                     GEOID18
 BH1796  DYNAMIC HEIGHT  -          0.288 (meters)        0.94  (feet) COMP
 BH1796  MODELED GRAVITY -    979,320.0   (mgal)                       NAVD 88
 BH1796
 BH1796.The horizontal coordinates were determined by differentially corrected
 BH1796.hand held GPS observations or other comparable positioning techniques
 BH1796.and have an estimated accuracy of +/- 3 meters.
 BH1796
 BH1796.** This station is in an area of known vertical motion. If an
 BH1796.** orthometric height was ever established but is not available 
 BH1796.** in the current survey control section, the orthometric height
 BH1796.** is considered suspect.  Suspect heights are available in the
 BH1796.** superseded section only if requested.
 BH1796
 BH1796.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1796.GEOID18 height accuracy estimate available here.
 BH1796
 BH1796.Click photographs - Photos may exist for this station.
 BH1796
 BH1796.The dynamic height is computed by dividing the NAVD 88
 BH1796.geopotential number by the normal gravity value computed on the
 BH1796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1796.degrees latitude (g = 980.6199 gals.).
 BH1796
 BH1796.The modeled gravity was interpolated from observed gravity values.
 BH1796
 BH1796;                    North         East    Units  Estimated Accuracy
 BH1796;SPC LA S     -   173,959.6   1,141,401.2     MT  (+/- 3 meters HH1 GPS) 
 BH1796
 BH1796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2361729036(NAD 83)
 BH1796
 BH1796                          SUPERSEDED SURVEY CONTROL
 BH1796
 BH1796.No superseded survey control is available for this station.
 BH1796
 BH1796_MARKER: DD = SURVEY DISK
 BH1796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1796_STAMPING: BAT RM 1 1972
 BH1796_MARK LOGO: LADHGS
 BH1796_PROJECTION: RECESSED 30 CENTIMETERS
 BH1796_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1796+STABILITY: SURFACE MOTION
 BH1796_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1796+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1796
 BH1796  HISTORY     - Date     Condition        Report By
 BH1796  HISTORY     - 1972     MONUMENTED       LADH
 BH1796  HISTORY     - 1985     GOOD             NGS
 BH1796  HISTORY     - 1986     GOOD             NGS
 BH1796  HISTORY     - 19901019 GOOD             NGS
 BH1796  HISTORY     - 19941024 GOOD             NGS
 BH1796
 BH1796                          STATION DESCRIPTION
 BH1796
 BH1796'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 BH1796'15.5 KM (9.65 MI) EAST FROM NEW ORLEANS.
 BH1796'THE MARK IS 0.30 M BELOW HIGHWAY.
 BH1796'15.5 KM (9.65 MI) EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE
 BH1796'HIGHWAY 10 OVERPASS IN NEW ORLEANS TO THE MARK ON THE RIGHT, BETWEEN
 BH1796'UTILITY POLES 383 AND 384, ALSO 1.5 KM (0.95 MI) SOUTHWEST ALONG
 BH1796'HIGHWAY 90 FROM THE JUNCTION OF U.S. HIGHWAY 11 AT POWERS JUNCTION,
 BH1796'13.10 METERS (43.0 FT) SOUTHEAST OF THE CENTERLINE OF THE EAST BOUND
 BH1796'LANE OF THE HIGHWAY.
 BH1796'THE MARK IS 0.24 METERS  NW FROM  A WITNESS POST
 BH1796
 BH1796                          STATION RECOVERY (1986)
 BH1796
 BH1796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1796'RECOVERED IN GOOD CONDITION.
 BH1796
 BH1796                          STATION RECOVERY (1990)
 BH1796
 BH1796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1796'15.5 KM (9.6 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1796'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1796'1.5 KM (0.9 MI) SOUTHWEST OF THE INTERSECTION OF U.S. HIGHWAY 11,
 BH1796'47.8 M (156.8 FT) SOUTHWEST OF UTILITY POLE NUMBER 384, 14.5 M (47.6
 BH1796'FT) NORTHEAST OF TRIANGULATION STATION BAT, 13.1 M (43.0 FT)
 BH1796'SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 BH1796'AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
 BH1796
 BH1796                          STATION RECOVERY (1994)
 BH1796
 BH1796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1796'15.3 KM (9.50 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1796'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1796'47.8 M (156.8 FT) SOUTHWEST OF UTILITY POLE NUMBER 384, 14.5 M (47.6
 BH1796'FT) NORTHEAST OF TRIANGULATION STATION BAT, 13.1 M (43.0 FT) SOUTHEAST
 BH1796'OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6
 BH1796'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 BH1796'POST, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND
 BH1796'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1798 ***********************************************************************
 BH1798  DESIGNATION -  BAT RM 2
 BH1798  PID         -  BH1798
 BH1798  STATE/COUNTY-  LA/ORLEANS
 BH1798  COUNTRY     -  US
 BH1798  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1798
 BH1798                         *CURRENT SURVEY CONTROL
 BH1798  ______________________________________________________________________
 BH1798* NAD 83(1986) POSITION- 30 03 39.70   (N) 089 52 01.05   (W)   HD_HELD1
 BH1798* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1798  **This station is located in a suspected subsidence area (see below).
 BH1798  ______________________________________________________________________
 BH1798  GEOID HEIGHT    -        -26.251 (meters)                     GEOID18
 BH1798  DYNAMIC HEIGHT  -          0.185 (meters)        0.61  (feet) COMP
 BH1798  MODELED GRAVITY -    979,320.0   (mgal)                       NAVD 88
 BH1798
 BH1798.The horizontal coordinates were determined by differentially corrected
 BH1798.hand held GPS observations or other comparable positioning techniques
 BH1798.and have an estimated accuracy of +/- 3 meters.
 BH1798
 BH1798.** This station is in an area of known vertical motion. If an
 BH1798.** orthometric height was ever established but is not available 
 BH1798.** in the current survey control section, the orthometric height
 BH1798.** is considered suspect.  Suspect heights are available in the
 BH1798.** superseded section only if requested.
 BH1798
 BH1798.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1798.GEOID18 height accuracy estimate available here.
 BH1798
 BH1798.Click photographs - Photos may exist for this station.
 BH1798
 BH1798.The dynamic height is computed by dividing the NAVD 88
 BH1798.geopotential number by the normal gravity value computed on the
 BH1798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1798.degrees latitude (g = 980.6199 gals.).
 BH1798
 BH1798.The modeled gravity was interpolated from observed gravity values.
 BH1798
 BH1798;                    North         East    Units  Estimated Accuracy
 BH1798;SPC LA S     -   173,935.7   1,141,384.1     MT  (+/- 3 meters HH1 GPS) 
 BH1798
 BH1798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2359929013(NAD 83)
 BH1798
 BH1798                          SUPERSEDED SURVEY CONTROL
 BH1798
 BH1798.No superseded survey control is available for this station.
 BH1798
 BH1798_MARKER: DD = SURVEY DISK
 BH1798_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1798_STAMPING: BAT RM 2 1972
 BH1798_MARK LOGO: LADHGS
 BH1798_PROJECTION: FLUSH
 BH1798_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1798+STABILITY: SURFACE MOTION
 BH1798_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1798+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1798
 BH1798  HISTORY     - Date     Condition        Report By
 BH1798  HISTORY     - 1972     MONUMENTED       LADH
 BH1798  HISTORY     - 1985     GOOD             NGS
 BH1798  HISTORY     - 1986     GOOD             NGS
 BH1798  HISTORY     - 19901019 GOOD             NGS
 BH1798  HISTORY     - 19941024 GOOD             NGS
 BH1798
 BH1798                          STATION DESCRIPTION
 BH1798
 BH1798'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 BH1798'15.5 KM (9.65 MI) EAST FROM NEW ORLEANS.
 BH1798'THE MARK IS 0.30 M BELOW HIGHWAY.
 BH1798'15.5 KM (9.65 MI) EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE
 BH1798'HIGHWAY 10 OVERPASS IN NEW ORLEANS TO THE MARK ON THE RIGHT, BETWEEN
 BH1798'UTILITY POLES 383 AND 384, ALSO 1.5 KM (0.95 MI) SOUTHWEST ALONG
 BH1798'HIGHWAY 90 FROM THE JUNCTION OF U.S. HIGHWAY 11 AT POWERS JUNCTION,
 BH1798'14.93 METERS (49.0 FT) SOUTHEAST OF THE EAST BOUND LANE OF THE
 BH1798'HIGHWAY.  NOTE--MARK IS BETWEEN TWO METAL WITNESS POSTS TO AID IN
 BH1798'FUTURE RECOVERY.
 BH1798'THE MARK IS 0.25 METERS  NNE FROM  A WITNESS POST
 BH1798
 BH1798                          STATION RECOVERY (1986)
 BH1798
 BH1798'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1798'RECOVERED IN GOOD CONDITION.
 BH1798
 BH1798                          STATION RECOVERY (1990)
 BH1798
 BH1798'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1798'15.5 KM (9.6 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1798'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1798'1.5 KM (0.9 MI) SOUTHWEST OF THE INTERSECTION OF U.S. HIGHWAY 11,
 BH1798'20.8 M (68.2 FT) EAST-NORTHEAST OF UTILITY POLE NUMBER 383, 15.0 M
 BH1798'(49.2 FT) SOUTHWEST OF TRIANGULATION STATION BAT, 14.9 M (48.9 FT)
 BH1798'SOUTHEAST OF THE EASTBOUND LANES OF THE HIGHWAY, 0.3 M (1.0 FT) EAST
 BH1798'OF A WITNESS POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.
 BH1798
 BH1798                          STATION RECOVERY (1994)
 BH1798
 BH1798'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1798'15.3 KM (9.50 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1798'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1798'20.8 M (68.2 FT) EAST-NORTHEAST OF UTILITY POLE NUMBER 383, 15.0 M
 BH1798'(49.2 FT) SOUTHWEST OF TRIANGULATION STATION BAT, 14.9 M (48.9 FT)
 BH1798'SOUTHEAST OF THE EASTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW
 BH1798'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST,
 BH1798'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 BH1798'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2869 ***********************************************************************
 CP2869  DESIGNATION -  BATCHELOR
 CP2869  PID         -  CP2869
 CP2869  STATE/COUNTY-  LA/MADISON
 CP2869  COUNTRY     -  US
 CP2869  USGS QUAD   -  PANTHER LAKE (2018)
 CP2869
 CP2869                         *CURRENT SURVEY CONTROL
 CP2869  ______________________________________________________________________
 CP2869* NAD 83(1993) POSITION- 32 31 15.55171(N) 091 16 06.95176(W)   ADJUSTED
 CP2869* NAVD 88 ORTHO HEIGHT -    25.9   (meters)       85.    (feet) VERTCON3
 CP2869  ______________________________________________________________________
 CP2869  GEOID HEIGHT    -        -26.309 (meters)                     GEOID18
 CP2869  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 CP2869  HORZ ORDER      -  SECOND
 CP2869
 CP2869.The horizontal coordinates were established by classical geodetic methods
 CP2869.and adjusted by the National Geodetic Survey in May 1994.
 CP2869
 CP2869.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2869.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2869
 CP2869.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2869.GEOID18 height accuracy estimate available here.
 CP2869
 CP2869.Click photographs - Photos may exist for this station.
 CP2869
 CP2869.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2869
 CP2869. The following values were computed from the NAD 83(1993) position.
 CP2869
 CP2869;                    North         East     Units Scale Factor Converg.
 CP2869;SPC LA N     -   224,738.944 1,115,690.357   MT  0.99997003   +0 39 03.8
 CP2869;SPC LA N     -   737,331.02  3,660,394.11   sFT  0.99997003   +0 39 03.8
 CP2869;UTM  15      - 3,599,506.693   662,619.236   MT  0.99992611   +0 55 51.7
 CP2869
 CP2869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2869!SPC LA N     -   1.00000007  x   0.99997003  =   0.99997010
 CP2869!UTM  15      -   1.00000007  x   0.99992611  =   0.99992618
 CP2869
 CP2869:                Primary Azimuth Mark                     Grid Az
 CP2869:SPC LA N     -  BATCHELOR AZ MK                          309 28 50.7
 CP2869:UTM  15      -  BATCHELOR AZ MK                          309 12 02.8
 CP2869
 CP2869_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6261999506(NAD 83)
 CP2869
 CP2869|---------------------------------------------------------------------|
 CP2869| PID    Reference Object                     Distance      Geod. Az  |
 CP2869|                                                           dddmmss.s |
 CP2869| CY3364 BATCHELOR RM 1                       44.638 METERS 09448     |
 CP2869| CY3363 BATCHELOR AZ MK                                    3100754.5 |
 CP2869| CY3365 BATCHELOR RM 2                       30.534 METERS 35507     |
 CP2869|---------------------------------------------------------------------|
 CP2869
 CP2869                          SUPERSEDED SURVEY CONTROL
 CP2869
 CP2869  NAD 83(1992)-  32 31 15.55901(N)    091 16 06.95035(W) AD(       ) 2
 CP2869  NAD 83(1986)-  32 31 15.56419(N)    091 16 06.94627(W) AD(       ) 2
 CP2869  NAD 27      -  32 31 15.06294(N)    091 16 06.54463(W) AD(       ) 2
 CP2869  NGVD 29 (07/19/86)   25.9    (m)           85.     (f) VERT ANG       
 CP2869
 CP2869.Superseded values are not recommended for survey control.
 CP2869
 CP2869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2869.See file dsdata.pdf to determine how the superseded data were derived.
 CP2869
 CP2869_MARKER: DS = TRIANGULATION STATION DISK
 CP2869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2869_STAMPING: BATCHELOR 1970
 CP2869_MARK LOGO: CGS
 CP2869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2869+STABILITY: SURFACE MOTION
 CP2869
 CP2869  HISTORY     - Date     Condition        Report By
 CP2869  HISTORY     - 1970     MONUMENTED       NGS
 CP2869
 CP2869                          STATION DESCRIPTION
 CP2869
 CP2869'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP2869'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF POWERLINE POLE
 CP2869'ON LINE.
 CP2869'
 CP2869'THE STATION IS LOCATED ABOUT 13-1/2 MILES NORTHEAST OF DELHI,
 CP2869'9 MILES NORTHWEST OF TALLULAH, 7-3/4 MILES NORTHEAST OF TENDAL,
 CP2869'6 MILES SOUTHWEST OF SONDHEIMER AND NEAR THE NORTHEAST CORNER OF
 CP2869'SECTION 30, T 18 N, R 12 E AND ON THE PROPERTY OF
 CP2869'MR. M.N. BATCHELOR, ROUTE 1, BOX 77, SONDHEIMER, LOUISIANA,
 CP2869'71276.
 CP2869'
 CP2869'TO REACH THE STATION FROM TENDAL, GO EAST, NORTHEAST AND EAST ON
 CP2869'U.S. HIGHWAY 80 FOR 7.3 MILES TO THE ENTRANCE TO DELTA
 CP2869'VILLAGE.  CONTINUE EAST ON U.S. HIGHWAY 80 FOR 0.2 MILE TO A PAVED
 CP2869'ROAD LEFT.  TURN LEFT AND GO NORTHERLY ON PAVED ROAD FOR 6 MILES
 CP2869'TO A GRAVELED ROAD LEFT.  TURN LEFT AND GO WEST-NORTHWEST ON
 CP2869'GRAVELED ROAD FOR 1.65 MILES TO THE STATION ON THE LEFT.
 CP2869'
 CP2869'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST ON A
 CP2869'GRAVELED ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 CP2869'DESCRIBED.
 CP2869'
 CP2869'THE STATION MARKS ARE STANDARD DISKS STAMPED BATCHELOR 1970.  THE
 CP2869'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP2869'MONUMENT THAT IS 4 INCHES BELOW THE GROUND SURFACE.  IT IS 51
 CP2869'FEET SOUTHWEST OF THE CENTER OF THE GRAVELED ROAD, 41 FEET
 CP2869'SOUTHEAST OF A FENCE LINE AND 37.5 FEET NORTHWEST OF A 30-INCH
 CP2869'OAK TREE.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 CP2869'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 CP2869'
 CP2869'REFERENCE MARK 1, A STANDARD DISK STAMPED BATCHELOR NO 1 1970,
 CP2869'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2869'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 24 FEET
 CP2869'NORTHEAST OF THE CENTER OF THE GRAVELED ROAD AND 4.8 FEET
 CP2869'NORTHWEST OF A METAL WITNESS POST WITH SIGN.
 CP2869'
 CP2869'REFERENCE MARK 2, A STANDARD DISK STAMPED BATCHELOR NO 2 1970,
 CP2869'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2869'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 33 FEET EAST
 CP2869'OF THE INTERSECTION OF GRAVELED ROADS, 27 FEET SOUTHEAST OF THE
 CP2869'CENTER OF A GRAVELED ROAD, 23 FEET NORTHEAST OF THE CENTER OF
 CP2869'A GRAVELED ROAD AND 2.5 FEET NORTHWEST OF A POWERLINE POLE.
 CP2869'
 CP2869'THE AZIMUTH MARK, A STANDARD DISK STAMPED BATCHELOR 1970, IS
 CP2869'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2869'IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 19 FEET
 CP2869'NORTHEAST OF THE CENTER OF A GRAVELED ROAD, 6 FEET EAST-SOUTHEAST
 CP2869'OF A POWERLINE POLE AND 2 FEET SOUTHWEST OF A METAL WITNESS POST
 CP2869'WITH SIGN.
 CP2869'
 CP2869'HEIGHT OF LIGHT ABOVE STATION MARK 38.6 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5220 ***********************************************************************
 BJ5220  DESIGNATION -  BATCHELOR B
 BJ5220  PID         -  BJ5220
 BJ5220  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5220  COUNTRY     -  US
 BJ5220  USGS QUAD   -  BATCHELOR (2018)
 BJ5220
 BJ5220                         *CURRENT SURVEY CONTROL
 BJ5220  ______________________________________________________________________
 BJ5220* NAD 83(1992) POSITION- 30 51 49.87767(N) 091 40 35.27378(W)   ADJUSTED
 BJ5220* NAVD 88 ORTHO HEIGHT -    14.    (meters)       46.    (feet) SCALED
 BJ5220  ______________________________________________________________________
 BJ5220  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ5220  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 BJ5220  HORZ ORDER      -  FIRST
 BJ5220
 BJ5220.The horizontal coordinates were established by classical geodetic methods
 BJ5220.and adjusted by the National Geodetic Survey in January 1993.
 BJ5220
 BJ5220.The orthometric height was scaled from a topographic map.
 BJ5220
 BJ5220.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5220.GEOID18 height accuracy estimate available here.
 BJ5220
 BJ5220.Click photographs - Photos may exist for this station.
 BJ5220
 BJ5220.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5220
 BJ5220. The following values were computed from the NAD 83(1992) position.
 BJ5220
 BJ5220;                    North         East     Units Scale Factor Converg.
 BJ5220;SPC LA S     -   262,078.797   967,181.775   MT  1.00003895   -0 10 17.7
 BJ5220;SPC LA S     -   859,836.85  3,173,162.21   sFT  1.00003895   -0 10 17.7
 BJ5220;UTM  15      - 3,415,263.634   626,537.204   MT  0.99979751   +0 40 44.6
 BJ5220
 BJ5220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5220!SPC LA S     -   1.00000205  x   1.00003895  =   1.00004100
 BJ5220!UTM  15      -   1.00000205  x   0.99979751  =   0.99979956
 BJ5220
 BJ5220:                Primary Azimuth Mark                     Grid Az
 BJ5220:SPC LA S     -  BATCHELOR RM 1                           150 32 58.5
 BJ5220:UTM  15      -  BATCHELOR RM 1                           149 41 56.2
 BJ5220
 BJ5220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ2653715263(NAD 83)
 BJ5220
 BJ5220|---------------------------------------------------------------------|
 BJ5220| PID    Reference Object                     Distance      Geod. Az  |
 BJ5220|                                                           dddmmss.s |
 BJ5220| BJ5221 BATCHELOR RM 1                      APPROX. 2.1 KM 1502240.8 |
 BJ5220|---------------------------------------------------------------------|
 BJ5220
 BJ5220                          SUPERSEDED SURVEY CONTROL
 BJ5220
 BJ5220  NAD 83(1986)-  30 51 49.89521(N)    091 40 35.26808(W) AD(       ) 1
 BJ5220  NAD 27      -  30 51 49.24700(N)    091 40 34.83600(W) AD(       ) 1
 BJ5220
 BJ5220.Superseded values are not recommended for survey control.
 BJ5220
 BJ5220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5220.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5220
 BJ5220_MARKER: Z = SEE DESCRIPTION
 BJ5220_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5220
 BJ5220  HISTORY     - Date     Condition        Report By
 BJ5220  HISTORY     - 1929     MONUMENTED       CGS
 BJ5220  HISTORY     - 1957     MARK NOT FOUND   CGS
 BJ5220
 BJ5220                          STATION DESCRIPTION
 BJ5220
 BJ5220'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5220'NO PREVIOUS DESCRIPTION.  THE AREA WAS SEARCHED BUT THE
 BJ5220'STATION WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5221 ***********************************************************************
 BJ5221  DESIGNATION -  BATCHELOR RM 1
 BJ5221  PID         -  BJ5221
 BJ5221  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5221  COUNTRY     -  US
 BJ5221  USGS QUAD   -  BATCHELOR (2018)
 BJ5221
 BJ5221                         *CURRENT SURVEY CONTROL
 BJ5221  ______________________________________________________________________
 BJ5221* NAD 83(1992) POSITION- 30 50 49.23442(N) 091 39 55.31103(W)   ADJUSTED
 BJ5221* NAVD 88 ORTHO HEIGHT -    14.    (meters)       46.    (feet) SCALED
 BJ5221  ______________________________________________________________________
 BJ5221  GEOID HEIGHT    -        -27.078 (meters)                     GEOID18
 BJ5221  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 BJ5221  HORZ ORDER      -  FIRST
 BJ5221
 BJ5221.The horizontal coordinates were established by classical geodetic methods
 BJ5221.and adjusted by the National Geodetic Survey in January 1993.
 BJ5221
 BJ5221.The orthometric height was scaled from a topographic map.
 BJ5221
 BJ5221.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5221.GEOID18 height accuracy estimate available here.
 BJ5221
 BJ5221.Click photographs - Photos may exist for this station.
 BJ5221
 BJ5221.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5221
 BJ5221. The following values were computed from the NAD 83(1992) position.
 BJ5221
 BJ5221;                    North         East     Units Scale Factor Converg.
 BJ5221;SPC LA S     -   260,208.015   968,238.073   MT  1.00003457   -0 09 57.7
 BJ5221;SPC LA S     -   853,699.13  3,176,627.74   sFT  1.00003457   -0 09 57.7
 BJ5221;UTM  15      - 3,413,409.179   627,620.899   MT  0.99980091   +0 41 03.9
 BJ5221
 BJ5221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5221!SPC LA S     -   1.00000205  x   1.00003457  =   1.00003662
 BJ5221!UTM  15      -   1.00000205  x   0.99980091  =   0.99980296
 BJ5221
 BJ5221:                Primary Azimuth Mark                     Grid Az
 BJ5221:SPC LA S     -  BATCHELOR                                152 45 38.2
 BJ5221:UTM  15      -  BATCHELOR                                151 54 36.6
 BJ5221
 BJ5221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ2762013409(NAD 83)
 BJ5221
 BJ5221|---------------------------------------------------------------------|
 BJ5221| PID    Reference Object                     Distance      Geod. Az  |
 BJ5221|                                                           dddmmss.s |
 BJ5221| BJ5219 BATCHELOR                           APPROX. 0.7 KM 1523540.5 |
 BJ5221|---------------------------------------------------------------------|
 BJ5221
 BJ5221                          SUPERSEDED SURVEY CONTROL
 BJ5221
 BJ5221  NAD 83(1986)-  30 50 49.25198(N)    091 39 55.30531(W) AD(       ) 1
 BJ5221  NAD 27      -  30 50 48.60300(N)    091 39 54.87200(W) AD(       ) 1
 BJ5221
 BJ5221.Superseded values are not recommended for survey control.
 BJ5221
 BJ5221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5221.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5221
 BJ5221_MARKER: DR = REFERENCE MARK DISK
 BJ5221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5221_STAMPING: BATCHELOR NO 1 1929
 BJ5221_MARK LOGO: CGS
 BJ5221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5221+STABILITY: SURFACE MOTION
 BJ5221
 BJ5221  HISTORY     - Date     Condition        Report By
 BJ5221  HISTORY     - 1929     MONUMENTED       CGS
 BJ5221  HISTORY     - 1957     MARK NOT FOUND   CGS
 BJ5221
 BJ5221                          STATION DESCRIPTION
 BJ5221
 BJ5221'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5221'NO PREVIOUS DESCRIPTION OF THE STATION WAS AVAILABLE.  A
 BJ5221'THOROUGH SEARCH OF THE AREA FAILED TO LOCATE THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1175 ***********************************************************************
 AT1175  DESIGNATION -  BATISTE
 AT1175  PID         -  AT1175
 AT1175  STATE/COUNTY-  LA/PLAQUEMINES
 AT1175  COUNTRY     -  US
 AT1175  USGS QUAD   -  BAY BATISTE (2018)
 AT1175
 AT1175                         *CURRENT SURVEY CONTROL
 AT1175  ______________________________________________________________________
 AT1175* NAD 83(1992) POSITION- 29 28 33.01166(N) 089 50 46.18802(W)   ADJUSTED
 AT1175* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1175  **This station is located in a suspected subsidence area (see below).
 AT1175  ______________________________________________________________________
 AT1175  GEOID HEIGHT    -        -24.389 (meters)                     GEOID18
 AT1175  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 AT1175  HORZ ORDER      -  FIRST
 AT1175
 AT1175.The horizontal coordinates were established by classical geodetic methods
 AT1175.and adjusted by the National Geodetic Survey in January 1993.
 AT1175
 AT1175.** This station is in an area of known vertical motion. If an
 AT1175.** orthometric height was ever established but is not available 
 AT1175.** in the current survey control section, the orthometric height
 AT1175.** is considered suspect.  Suspect heights are available in the
 AT1175.** superseded section only if requested.
 AT1175
 AT1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1175.GEOID18 height accuracy estimate available here.
 AT1175
 AT1175.Click photographs - Photos may exist for this station.
 AT1175
 AT1175.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1175
 AT1175. The following values were computed from the NAD 83(1992) position.
 AT1175
 AT1175;                    North         East     Units Scale Factor Converg.
 AT1175;SPC LA S     -   109,103.380 1,144,230.825   MT  0.99996744   +0 44 37.0
 AT1175;SPC LA S     -   357,950.01  3,754,030.63   sFT  0.99996744   +0 44 37.0
 AT1175;UTM  16      - 3,264,080.935   224,004.076   MT  1.00054002   -1 24 04.9
 AT1175
 AT1175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1175!SPC LA S     -   1.00000388  x   0.99996744  =   0.99997132
 AT1175!UTM  16      -   1.00000388  x   1.00054002  =   1.00054391
 AT1175
 AT1175:                Primary Azimuth Mark                     Grid Az
 AT1175:SPC LA S     -  OAKS                                     310 35 16.3
 AT1175:UTM  16      -  OAKS                                     312 43 58.2
 AT1175
 AT1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2400464080(NAD 83)
 AT1175
 AT1175|---------------------------------------------------------------------|
 AT1175| PID    Reference Object                     Distance      Geod. Az  |
 AT1175|                                                           dddmmss.s |
 AT1175| AT1155 POTASH NAVIGATION LIGHT             APPROX.14.6 KM 0863325.4 |
 AT1175| AT1157 FREEPORT SULPHUR CO WATER TANK      APPROX.15.2 KM 0914752.8 |
 AT1175| DD6299 BATISTE RM 1                         44.577 METERS 24552     |
 AT1175| AT1315 OAKS                                APPROX.13.9 KM 3111953.3 |
 AT1175| DD6300 BATISTE RM 2                         35.500 METERS 31512     |
 AT1175| AT1316 OIL DERRICK 5 MI SW PT CELESTE      APPROX. 8.9 KM 3213151.0 |
 AT1175|---------------------------------------------------------------------|
 AT1175
 AT1175                          SUPERSEDED SURVEY CONTROL
 AT1175
 AT1175  NAD 83(1986)-  29 28 33.02339(N)    089 50 46.19433(W) AD(       ) 1
 AT1175  NAD 27      -  29 28 32.24100(N)    089 50 45.94800(W) AD(       ) 1
 AT1175
 AT1175.Superseded values are not recommended for survey control.
 AT1175
 AT1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1175.See file dsdata.pdf to determine how the superseded data were derived.
 AT1175
 AT1175_MARKER: DS = TRIANGULATION STATION DISK
 AT1175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT1175_STAMPING: BATISTE 1934
 AT1175_MARK LOGO: CGS
 AT1175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT1175+STABILITY: SURFACE MOTION
 AT1175
 AT1175  HISTORY     - Date     Condition        Report By
 AT1175  HISTORY     - 1934     MONUMENTED       CGS
 AT1175  HISTORY     - 1934     POOR             CGS
 AT1175  HISTORY     - 1959     GOOD             CGS
 AT1175  HISTORY     - 1965     POOR             CGS
 AT1175  HISTORY     - 1971     GOOD             USGS
 AT1175
 AT1175                          STATION DESCRIPTION
 AT1175
 AT1175'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 AT1175'ABOUT 2 MILES NORTHWEST OF THE MOUTH OF BAYOU DULAC, ON THE NORTH
 AT1175'SHORE OF BAY BASTISTE, 30 FEET FROM THE EDGE OF THE WATER, AND 10 FEET
 AT1175'NORTH OF A SHELL PILE.  THE SHELL PILE CAN BE SEEN FROM THE ENTRANCE
 AT1175'TO THE BAY AS IT IS THE ONLY SHELL PILE ON THE NORTH SIDE OF THE BAY.
 AT1175'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 AT1175'IN CONCRETE.
 AT1175'
 AT1175'REFERENCE MARK NO. 1 IS 25 FEET NORTH OF THE EDGE OF THE BAY AND
 AT1175'146.25 FEET (44.58 METERS) FROM THE STATION S 65 DEG 52 MIN W.
 AT1175'
 AT1175'REFERENCE MARK NO. 2 IS 116.47 FEET (35.50 METERS) FROM THE STATION N
 AT1175'44 DEG 48 MIN W.  SEC. W.  THE SILVER TANK OF THE FREEPORT SULPHUR
 AT1175'COMPANY PLANT, VISIBLE FROM THE GROUND, IS S 30 DEG 30 MIN E.
 AT1175
 AT1175                          STATION RECOVERY (1934)
 AT1175
 AT1175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (LMC)
 AT1175'STATION AND REFERENCE MARK 1 WERE RECOVERED AND FOUND IN POOR
 AT1175'CONDITION.
 AT1175'
 AT1175'THE STATION IS IN WATER AND SHOULD BE CONSIDERED LOST.
 AT1175'
 AT1175'REFERENCE MARK NO. 1 IS ABOUT 20 FEET FROM SHORE LINE IN WATER.
 AT1175'REFERENCE MARK 2 WAS RECOVERED AND FOUND IN GOOD CONDITION BUT ABOUT 6
 AT1175'INCHES UNDER MUD.  A TRAVERSE CONNECTION WAS MADE TO BATISTE 2 AND THE
 AT1175'DISTANCE IS 180.87 FEET OF 55.131 METERS.
 AT1175
 AT1175                          STATION RECOVERY (1959)
 AT1175
 AT1175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CIA)
 AT1175'STATION AND REFERENCE MARK NO 2 RECOVERED IN GOOD CONDITION.
 AT1175'REFERENCE MARK NO 1
 AT1175'IS NOW IN WATER (WHEN HIGH) AND WILL WASH AWAY SOON.
 AT1175
 AT1175                          STATION RECOVERY (1965)
 AT1175
 AT1175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1175'STATION MARK WAS RECOVERED IN THE EDGE OF THE WATER IN POOR CONDITION.
 AT1175'IT PROJECTS ABOUT 2 FEET ABOVE THE WATER.  A METAL WITNESS POST WAS
 AT1175'SET AT THE MARK.
 AT1175'
 AT1175'REFERENCE MARK 1 WAS RECOVERED ABOUT 6 FEET OFFSHORE IN VERY POOR
 AT1175'CONDITION.  IT PROJECTS ABOUT 2 FEET ABOVE THE WATER.
 AT1175'
 AT1175'REFERENCE MARK 2 WAS NOT RECOVERED BUT IT POSSIBLY STILL EXISTS UNDER
 AT1175'THE SILT.
 AT1175'
 AT1175'BENCH MARK 5 1947 WAS RECOVERED ABOUT 20 FEET OFFSHORE, BETWEEN R.M. 1
 AT1175'AND THE STATION MARK, IN POOR CONDITION.  IT PROJECTS ABOUT 2 FEET
 AT1175'ABOVE THE WATER.
 AT1175
 AT1175                          STATION RECOVERY (1971)
 AT1175
 AT1175'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JDS)
 AT1175'BATISTE AND RMS 1 AND 2 FOUND IN GOOD CONDITION AS DESCRIBED.
 AT1175'DISTANCES CHECKED O.K. ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1174 ***********************************************************************
 AT1174  DESIGNATION -  BATISTE 2
 AT1174  PID         -  AT1174
 AT1174  STATE/COUNTY-  LA/PLAQUEMINES
 AT1174  COUNTRY     -  US
 AT1174  USGS QUAD   -  BAY BATISTE (2018)
 AT1174
 AT1174                         *CURRENT SURVEY CONTROL
 AT1174  ______________________________________________________________________
 AT1174* NAD 83(1992) POSITION- 29 28 34.69669(N) 089 50 46.88016(W)   ADJUSTED
 AT1174* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1174  **This station is located in a suspected subsidence area (see below).
 AT1174  ______________________________________________________________________
 AT1174  GEOID HEIGHT    -        -24.391 (meters)                     GEOID18
 AT1174  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 AT1174  HORZ ORDER      -  SECOND
 AT1174
 AT1174.The horizontal coordinates were established by classical geodetic methods
 AT1174.and adjusted by the National Geodetic Survey in January 1993.
 AT1174
 AT1174.** This station is in an area of known vertical motion. If an
 AT1174.** orthometric height was ever established but is not available 
 AT1174.** in the current survey control section, the orthometric height
 AT1174.** is considered suspect.  Suspect heights are available in the
 AT1174.** superseded section only if requested.
 AT1174
 AT1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1174.GEOID18 height accuracy estimate available here.
 AT1174
 AT1174.Click photographs - Photos may exist for this station.
 AT1174
 AT1174.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1174
 AT1174. The following values were computed from the NAD 83(1992) position.
 AT1174
 AT1174;                    North         East     Units Scale Factor Converg.
 AT1174;SPC LA S     -   109,155.014 1,144,211.507   MT  0.99996736   +0 44 36.6
 AT1174;SPC LA S     -   358,119.41  3,753,967.25   sFT  0.99996736   +0 44 36.6
 AT1174;UTM  16      - 3,264,133.285   223,986.694   MT  1.00054014   -1 24 05.3
 AT1174
 AT1174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1174!SPC LA S     -   1.00000389  x   0.99996736  =   0.99997125
 AT1174!UTM  16      -   1.00000389  x   1.00054014  =   1.00054403
 AT1174
 AT1174:                Primary Azimuth Mark                     Grid Az
 AT1174:SPC LA S     -  BATISTE 2 AZ MK                          270 28 22.9
 AT1174:UTM  16      -  BATISTE 2 AZ MK                          272 37 04.8
 AT1174
 AT1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2398664133(NAD 83)
 AT1174
 AT1174|---------------------------------------------------------------------|
 AT1174| PID    Reference Object                     Distance      Geod. Az  |
 AT1174|                                                           dddmmss.s |
 AT1174| DD6302 BATISTE 2 RM 3                       15.583 METERS 06719     |
 AT1174| AT1156 PORT SULPHUR FREEPORT CO TANK       APPROX.15.2 KM 0915213.6 |
 AT1174| AT1151 PORT SULPHUR FREEPORT CO STACK      APPROX.15.3 KM 0941620.2 |
 AT1174| AT1175 BATISTE                              55.131 METERS 16014     |
 AT1174| DD6301 BATISTE 2 AZ MK                                    2711259.5 |
 AT1174| DD6303 BATISTE 2 RM 4                       14.981 METERS 30757     |
 AT1174|---------------------------------------------------------------------|
 AT1174
 AT1174                          SUPERSEDED SURVEY CONTROL
 AT1174
 AT1174  NAD 83(1986)-  29 28 34.70839(N)    089 50 46.88645(W) AD(       ) 2
 AT1174  NAD 27      -  29 28 33.92610(N)    089 50 46.64010(W) AD(       ) 2
 AT1174
 AT1174.Superseded values are not recommended for survey control.
 AT1174
 AT1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1174.See file dsdata.pdf to determine how the superseded data were derived.
 AT1174
 AT1174_MARKER: DS = TRIANGULATION STATION DISK
 AT1174_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AT1174+WITH SETTING: INFORMATION.
 AT1174_STAMPING: BATISTE 2 1966
 AT1174_MARK LOGO: CGS
 AT1174_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1174
 AT1174  HISTORY     - Date     Condition        Report By
 AT1174  HISTORY     - 1966     MONUMENTED       CGS
 AT1174
 AT1174                          STATION DESCRIPTION
 AT1174
 AT1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1174'STATION IS LOCATED ABOUT 10-1/2 MILES WEST OF PORT SULPHUR, 8 MILES
 AT1174'SOUTHWEST OF POINTE A LA HACHE, 2 MILES NORTHWEST OF THE MOUTH OF
 AT1174'BAYOU DULAC, ON THE NORTH SHORE OF BAY BASTISTE AND ABOUT 200 FEET
 AT1174'NORTH OF EDGE OF WATER.
 AT1174'
 AT1174'STATION MARK, A STANDARD DISK STAMPED BATISTE 2 1966, IS CRIMPED TO
 AT1174'THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG WHICH IS
 AT1174'ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE WHICH PROJECTS ABOUT 2 FEET.
 AT1174'THE MARK IS 200 FEET NORTH OF SHORE LINE AND 2.2 FEET SOUTHEAST OF
 AT1174'WITNESS POST.
 AT1174'
 AT1174'REFERENCE MARK 3, A STANDARD DISK STAMPED BATISTE 2 NO 3 1966, IS
 AT1174'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG
 AT1174'WHICH IS ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE WHICH PROJECTS 2
 AT1174'FEET.  THE MARK IS ABOUT 200 FEET NORTH OF SHORE LINE AND 1 FOOT WEST
 AT1174'OF POST.
 AT1174'
 AT1174'REFERENCE MARK 4, A STANDARD DISK STAMPED BATISTE 2 NO 4 1966, IS
 AT1174'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG
 AT1174'WHICH IS ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE WHICH PROJECTS 2-1/2
 AT1174'FEET.  THE MARK IS 225 FEET NORTH OF SHORE LINE AND 1 FOOT SOUTHEAST
 AT1174'OF WITNESS POST.
 AT1174'
 AT1174'AZIMUTH MARK, A STANDARD DISK STAMPED BATISTE 2 1966, IS CRIMPED TO
 AT1174'THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG WHICH IS
 AT1174'ENCASED IN A 4 INCH ORANGEBURG SOIL PIPE WHICH PROJECTS ABOUT 2 FEET.
 AT1174'THE MARK IS 250 FEET NORTH OF SHORE LINE AND 2 FEET NORTH OF WITNESS
 AT1174'POST.
 AT1174'
 AT1174'TO REACH AZIMUTH MARK, GO WEST ACROSS SWAMP 0.15 MILE TO THE AZIMUTH
 AT1174'MARK AS DESCRIBED.
 AT1174'
 AT1174'NOTICE- STATION MAY BE REACHED BY BOAT, FLOATPLANE OR HELICOPTER.
 AT1174'OBSERVING UNIT REACHED STATION BY HELICOPTER FROM EMPIRE.
 AT1174'
 AT1174'HEIGHT OF LIGHT ABOVE STATION MARK 4 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4769 ***********************************************************************
 BJ4769  DESIGNATION -  BATON
 BJ4769  PID         -  BJ4769
 BJ4769  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4769  COUNTRY     -  US
 BJ4769  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4769
 BJ4769                         *CURRENT SURVEY CONTROL
 BJ4769  ______________________________________________________________________
 BJ4769* NAD 83(1992) POSITION- 30 37 24.96581(N) 091 13 08.92841(W)   ADJUSTED
 BJ4769* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4769  **This station is located in a suspected subsidence area (see below).
 BJ4769  ______________________________________________________________________
 BJ4769  GEOID HEIGHT    -        -27.087 (meters)                     GEOID18
 BJ4769  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 BJ4769  HORZ ORDER      -  SECOND
 BJ4769
 BJ4769.The horizontal coordinates were established by classical geodetic methods
 BJ4769.and adjusted by the National Geodetic Survey in January 1993.
 BJ4769
 BJ4769.** This station is in an area of known vertical motion. If an
 BJ4769.** orthometric height was ever established but is not available 
 BJ4769.** in the current survey control section, the orthometric height
 BJ4769.** is considered suspect.  Suspect heights are available in the
 BJ4769.** superseded section only if requested.
 BJ4769
 BJ4769.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4769.GEOID18 height accuracy estimate available here.
 BJ4769
 BJ4769.Click photographs - Photos may exist for this station.
 BJ4769
 BJ4769.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4769
 BJ4769. The following values were computed from the NAD 83(1992) position.
 BJ4769
 BJ4769;                    North         East     Units Scale Factor Converg.
 BJ4769;SPC LA S     -   235,399.141 1,010,947.731   MT  0.99998464   +0 03 25.5
 BJ4769;SPC LA S     -   772,305.35  3,316,751.01   sFT  0.99998464   +0 03 25.5
 BJ4769;UTM  15      - 3,389,240.274   670,688.463   MT  0.99995942   +0 54 26.6
 BJ4769
 BJ4769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4769!SPC LA S     -   0.99999985  x   0.99998464  =   0.99998449
 BJ4769!UTM  15      -   0.99999985  x   0.99995942  =   0.99995927
 BJ4769
 BJ4769:                Primary Azimuth Mark                     Grid Az
 BJ4769:SPC LA S     -  BATON AZ MK                              275 32 35.1
 BJ4769:UTM  15      -  BATON AZ MK                              274 41 34.0
 BJ4769
 BJ4769_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7068889240(NAD 83)
 BJ4769
 BJ4769|---------------------------------------------------------------------|
 BJ4769| PID    Reference Object                     Distance      Geod. Az  |
 BJ4769|                                                           dddmmss.s |
 BJ4769| CV9630 BATON RM 1                           13.941 METERS 09803     |
 BJ4769| CV9629 BATON AZ MK                                        2753600.6 |
 BJ4769| BJ4770 BATON RM 2                           15.075 METERS 27819     |
 BJ4769|---------------------------------------------------------------------|
 BJ4769
 BJ4769                          SUPERSEDED SURVEY CONTROL
 BJ4769
 BJ4769  NAD 83(1986)-  30 37 24.98415(N)    091 13 08.92528(W) AD(       ) 2
 BJ4769  NAD 27      -  30 37 24.31367(N)    091 13 08.53243(W) AD(       ) 2
 BJ4769
 BJ4769.Superseded values are not recommended for survey control.
 BJ4769
 BJ4769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4769.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4769
 BJ4769_MARKER: DD = SURVEY DISK
 BJ4769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4769_STAMPING: BATON 1970
 BJ4769_MARK LOGO: LADHGS
 BJ4769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4769+STABILITY: SURFACE MOTION
 BJ4769
 BJ4769  HISTORY     - Date     Condition        Report By
 BJ4769  HISTORY     - 1970     MONUMENTED       LADH
 BJ4769  HISTORY     - 1976     GOOD             NGS
 BJ4769
 BJ4769                          STATION DESCRIPTION
 BJ4769
 BJ4769'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4769'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF BAKER AND 3.5 MILES
 BJ4769'SOUTHWEST OF ZACHARY, IN THE SOUTHWEST QUARTER OF SECTION 71,
 BJ4769'T5S-R1W, AND ON THE PROPERTY OF THE LOUISIANA DEPARTMENT OF
 BJ4769'HIGHWAYS.
 BJ4769'
 BJ4769'TO REACH THE STATION FROM THE FIRST BAPTIST CHURCH IN BAKER, DRIVE
 BJ4769'WEST ALONG GROOM ROAD FOR 2.2 MILES TO THE INTERSECTION WITH STATE
 BJ4769'HIGHWAY 964, TURN RIGHT ON STATE HIGHWAY 964 AND DRIVE NORTH FOR
 BJ4769'2.1 MILES TO THE INTERSECTION WITH CARNEY ROAD ON THE LEFT AND
 BJ4769'WEST, DRIVE WEST ALONG CARNEY ROAD FOR 1.2 MILES TO THE STATION
 BJ4769'WHICH IS SET ON THE RIGHT AND NORTH OF THE ROAD NEAR A FENCE.
 BJ4769'
 BJ4769'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE WEST ALONG CARNEY
 BJ4769'ROAD FOR 0.35 MILE TO THE MARK WHICH IS SET IN THE SOUTHEAST
 BJ4769'QUADRANT OF THE INTERSECTION OF CARNEY ROAD AND BARNETT ROAD.
 BJ4769'
 BJ4769'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4769'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4769'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4769'BATON 1970.  IT IS 260 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER
 BJ4769'OF AN OLD HOUSE, 208 FEET WEST OF THE CENTER OF A SHELL DRIVE LEADING
 BJ4769'NORTH, 39 FEET NORTH OF THE CENTER OF CARNEY ROAD, 3 FEET WEST OF
 BJ4769'A METAL WITNESS POST AND 2 FEET SOUTH OF A FENCE.
 BJ4769'
 BJ4769'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4769'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4769'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4769'BATON RM 1 1970.  IT IS 163 FEET WEST OF THE CENTER OF A SHELL
 BJ4769'DRIVE LEADING NORTH, 43 FEET EAST OF THE METAL WITNESS POST AT
 BJ4769'THE STATION, 39 FEET NORTH OF THE CENTER OF CARNEY ROAD AND 2 FEET
 BJ4769'SOUTH OF A FENCE.
 BJ4769'
 BJ4769'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4769'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4769'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4769'BATON RM 2 1970.  IT IS 260 FEET WEST OF THE CENTER OF A SHELL
 BJ4769'DRIVE LEADING NORTH, 52 FEET WEST OF THE METAL WITNESS POST AT
 BJ4769'THE STATION, 39 FEET NORTH OF THE CENTER OF CARNEY ROAD AND 2 FEET
 BJ4769'SOUTH OF A FENCE.
 BJ4769'
 BJ4769'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4769'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4769'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4769'STAMPED BATON AZ MK 1970.  IT IS 83 FEET EAST OF THE CENTER OF
 BJ4769'BARNETT ROAD, 39 FEET SOUTH OF THE CENTER OF CARNEY ROAD, 20 FEET
 BJ4769'EAST OF A 10 INCH PINE TREE, 3 FEET SOUTH OF A METAL WITNESS POST
 BJ4769'AND 3 FEET NORTH OF AN EAST BATON ROUGE PARISH HIGHWAY RIGHT OF WAY
 BJ4769'MARKER.
 BJ4769'
 BJ4769'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4769
 BJ4769                          STATION RECOVERY (1976)
 BJ4769
 BJ4769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RT)
 BJ4769'THE STATION WAS VISITED 3-10-76 AND THE STATION MARK, RM 1, RM 2 AND
 BJ4769'THE AZIMUTH MARK WERE FOUND TO BE IN GOOD CONDITION.  THE 1970
 BJ4769'DESCRIPTION IS ADEQUATE TO FIND THE STATION.
 BJ4769'
 BJ4769'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTHWEST
 BJ4769'OF ZACHARY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4770 ***********************************************************************
 BJ4770  DESIGNATION -  BATON RM 2
 BJ4770  PID         -  BJ4770
 BJ4770  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4770  COUNTRY     -  US
 BJ4770  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4770
 BJ4770                         *CURRENT SURVEY CONTROL
 BJ4770  ______________________________________________________________________
 BJ4770* NAD 83(1992) POSITION- 30 37 25.03659(N) 091 13 09.48848(W)   ADJUSTED
 BJ4770* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4770  **This station is located in a suspected subsidence area (see below).
 BJ4770  ______________________________________________________________________
 BJ4770  GEOID HEIGHT    -        -27.087 (meters)                     GEOID18
 BJ4770  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 BJ4770  HORZ ORDER      -  SECOND
 BJ4770
 BJ4770.The horizontal coordinates were established by classical geodetic methods
 BJ4770.and adjusted by the National Geodetic Survey in January 1993.
 BJ4770
 BJ4770.** This station is in an area of known vertical motion. If an
 BJ4770.** orthometric height was ever established but is not available 
 BJ4770.** in the current survey control section, the orthometric height
 BJ4770.** is considered suspect.  Suspect heights are available in the
 BJ4770.** superseded section only if requested.
 BJ4770
 BJ4770.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4770.GEOID18 height accuracy estimate available here.
 BJ4770
 BJ4770.Click photographs - Photos may exist for this station.
 BJ4770
 BJ4770.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4770
 BJ4770. The following values were computed from the NAD 83(1992) position.
 BJ4770
 BJ4770;                    North         East     Units Scale Factor Converg.
 BJ4770;SPC LA S     -   235,401.306 1,010,932.813   MT  0.99998465   +0 03 25.3
 BJ4770;SPC LA S     -   772,312.45  3,316,702.07   sFT  0.99998465   +0 03 25.3
 BJ4770;UTM  15      - 3,389,242.217   670,673.515   MT  0.99995935   +0 54 26.3
 BJ4770
 BJ4770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4770!SPC LA S     -   0.99999983  x   0.99998465  =   0.99998448
 BJ4770!UTM  15      -   0.99999983  x   0.99995935  =   0.99995918
 BJ4770
 BJ4770:                Primary Azimuth Mark                     Grid Az
 BJ4770:SPC LA S     -  SAMUEL RM 3                              236 16 43.1
 BJ4770:UTM  15      -  SAMUEL RM 3                              235 25 42.1
 BJ4770
 BJ4770_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7067389242(NAD 83)
 BJ4770
 BJ4770|---------------------------------------------------------------------|
 BJ4770| PID    Reference Object                     Distance      Geod. Az  |
 BJ4770|                                                           dddmmss.s |
 BJ4770| BJ4769 BATON                                15.075 METERS 09819     |
 BJ4770| BJ4772 SAMUEL RM 3                         APPROX. 2.3 KM 2362008.4 |
 BJ4770|---------------------------------------------------------------------|
 BJ4770
 BJ4770                          SUPERSEDED SURVEY CONTROL
 BJ4770
 BJ4770  NAD 83(1986)-  30 37 25.05494(N)    091 13 09.48535(W) AD(       ) 2
 BJ4770  NAD 27      -  30 37 24.38449(N)    091 13 09.09253(W) AD(       ) 2
 BJ4770
 BJ4770.Superseded values are not recommended for survey control.
 BJ4770
 BJ4770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4770.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4770
 BJ4770_MARKER: DD = SURVEY DISK
 BJ4770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4770_STAMPING: BATON RM 2 1970
 BJ4770_MARK LOGO: LADHGS
 BJ4770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4770+STABILITY: SURFACE MOTION
 BJ4770
 BJ4770  HISTORY     - Date     Condition        Report By
 BJ4770  HISTORY     - 1970     MONUMENTED       LADH
 BJ4770
 BJ4770                          STATION DESCRIPTION
 BJ4770
 BJ4770'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4770'THE MARK IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-NORTHEAST OF WALLS,
 BJ4770'4.8 MI (7.7 KM) SOUTHEAST OF PORT HUDSON AND 4.1 MI (6.6 KM)
 BJ4770'WEST-SOUTHWEST OF ZACHARY.
 BJ4770'
 BJ4770'TO REACH FROM THE FIRST BAPTIST CHURCH IN BAKER, DRIVE WEST ALONG
 BJ4770'GROOM ROAD FOR 2.2 MI (3.5 KM) TO THE INTERSECTION WITH STATE HIGHWAY
 BJ4770'964.  TURN RIGHT ON STATE HIGHWAY 964 AND DRIVE NORTH FOR 2.1 MI
 BJ4770'(3.4 KM) TO THE INTERSECTION WITH CARNEY ROAD ON THE LEFT AND WEST.
 BJ4770'DRIVE WEST ALONG CARNEY ROAD FOR 1.2 MI (1.9 KM) TO THE MARK ON THE
 BJ4770'RIGHT.
 BJ4770'
 BJ4770'IT IS SET IN THE TOP OF A 12 INCH (30 CM) CYLINDRICAL CONCRETE
 BJ4770'MONUMENT THAT PROJECTS 2 INCHES (5 CM), 260 FT (79.2 M) WEST OF THE
 BJ4770'CENTER OF A SHELL DRIVE LEADING NORTH, 52 FT (15.8 M) WEST OF THE
 BJ4770'METAL WITNESS POST AT STATION BATON, 39 FT (11.9 M) NORTH OF THE
 BJ4770'CENTER OF CARNEY ROAD AND 2 FT (0.6 M) SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5054 ***********************************************************************
 BJ5054  DESIGNATION -  BATON ROUGE BELL TEL MICROWAVE
 BJ5054  PID         -  BJ5054
 BJ5054  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5054  COUNTRY     -  US
 BJ5054  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5054
 BJ5054                         *CURRENT SURVEY CONTROL
 BJ5054  ______________________________________________________________________
 BJ5054* NAD 83(1992) POSITION- 30 26 59.94529(N) 091 11 07.03109(W)   ADJUSTED
 BJ5054  **This station is located in a suspected subsidence area (see below).
 BJ5054  ______________________________________________________________________
 BJ5054  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ5054  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BJ5054  HORZ ORDER      -  THIRD
 BJ5054
 BJ5054.The horizontal coordinates were established by classical geodetic methods
 BJ5054.and adjusted by the National Geodetic Survey in January 1993.
 BJ5054
 BJ5054.** This station is in an area of known vertical motion. If an
 BJ5054.** orthometric height was ever established but is not available 
 BJ5054.** in the current survey control section, the orthometric height
 BJ5054.** is considered suspect.  Suspect heights are available in the
 BJ5054.** superseded section only if requested.
 BJ5054
 BJ5054.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5054.GEOID18 height accuracy estimate available here.
 BJ5054
 BJ5054.Click photographs - Photos may exist for this station.
 BJ5054
 BJ5054.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5054
 BJ5054. The following values were computed from the NAD 83(1992) position.
 BJ5054
 BJ5054;                    North         East     Units Scale Factor Converg.
 BJ5054;SPC LA S     -   216,156.028 1,014,218.987   MT  0.99995636   +0 04 26.5
 BJ5054;SPC LA S     -   709,171.90  3,327,483.46   sFT  0.99995636   +0 04 26.5
 BJ5054;UTM  15      - 3,370,047.741   674,244.178   MT  0.99997456   +0 55 11.7
 BJ5054
 BJ5054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7424470047(NAD 83)
 BJ5054
 BJ5054                          SUPERSEDED SURVEY CONTROL
 BJ5054
 BJ5054  NAD 83(1986)-  30 26 59.96361(N)    091 11 07.02895(W) AD(       ) 3
 BJ5054  NAD 27      -  30 26 59.27990(N)    091 11 06.64009(W) AD(       ) 3
 BJ5054
 BJ5054.Superseded values are not recommended for survey control.
 BJ5054
 BJ5054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5054.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5054
 BJ5054_MARKER: 45 = MICROWAVE TOWER
 BJ5054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5054+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2007
 BJ5054
 BJ5054  HISTORY     - Date     Condition        Report By
 BJ5054  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5054  HISTORY     - 20040306 GOOD             USPSQD
 BJ5054  HISTORY     - 20050318 GOOD             USPSQD
 BJ5054  HISTORY     - 20071007 GOOD             GEOCAC
 BJ5054
 BJ5054                          STATION DESCRIPTION
 BJ5054
 BJ5054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5054'THE SOUTH CENTRAL BELL TELEPHONE COMPANY MICROWAVE TOWER IS LOCATED
 BJ5054'AT THE REAR OF THE TELEPHONE BUILDING AT 555 FLORIDA AVENUE.
 BJ5054'
 BJ5054'IT IS A FOUR-LEGGED STEEL STRUCTURE, HAS SEVERAL HORN ANTENNAS AT
 BJ5054'THE TOP AND HAS AN OVERALL HEIGHT OF 275 FEET.
 BJ5054'
 BJ5054'POINT INTERSECTED WAS THE TOP-CENTER OF THE TOWER.
 BJ5054
 BJ5054                          STATION RECOVERY (2004)
 BJ5054
 BJ5054'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BJ5054'RECOVERED IN GOOD CONDITION.
 BJ5054
 BJ5054                          STATION RECOVERY (2005)
 BJ5054
 BJ5054'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BJ5054'RECOVERED IN GOOD CONDITION.
 BJ5054
 BJ5054                          STATION RECOVERY (2007)
 BJ5054
 BJ5054'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4932 ***********************************************************************
 BJ4932  DESIGNATION -  BATON ROUGE BOYCE CO RAD MAST
 BJ4932  PID         -  BJ4932
 BJ4932  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4932  COUNTRY     -  US
 BJ4932  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4932
 BJ4932                         *CURRENT SURVEY CONTROL
 BJ4932  ______________________________________________________________________
 BJ4932* NAD 83(1992) POSITION- 30 25 33.75587(N) 091 04 45.64138(W)   ADJUSTED
 BJ4932  **This station is located in a suspected subsidence area (see below).
 BJ4932  ______________________________________________________________________
 BJ4932  GEOID HEIGHT    -        -27.027 (meters)                     GEOID18
 BJ4932  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ4932  HORZ ORDER      -  THIRD
 BJ4932
 BJ4932.The horizontal coordinates were established by classical geodetic methods
 BJ4932.and adjusted by the National Geodetic Survey in January 1993.
 BJ4932
 BJ4932.** This station is in an area of known vertical motion. If an
 BJ4932.** orthometric height was ever established but is not available 
 BJ4932.** in the current survey control section, the orthometric height
 BJ4932.** is considered suspect.  Suspect heights are available in the
 BJ4932.** superseded section only if requested.
 BJ4932
 BJ4932.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4932.GEOID18 height accuracy estimate available here.
 BJ4932
 BJ4932.Click photographs - Photos may exist for this station.
 BJ4932
 BJ4932.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4932
 BJ4932. The following values were computed from the NAD 83(1992) position.
 BJ4932
 BJ4932;                    North         East     Units Scale Factor Converg.
 BJ4932;SPC LA S     -   213,519.852 1,024,399.888   MT  0.99995318   +0 07 37.2
 BJ4932;SPC LA S     -   700,523.05  3,360,885.30   sFT  0.99995318   +0 07 37.2
 BJ4932;UTM  15      - 3,367,562.054   684,463.320   MT  1.00001979   +0 58 22.6
 BJ4932
 BJ4932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8446367562(NAD 83)
 BJ4932
 BJ4932                          SUPERSEDED SURVEY CONTROL
 BJ4932
 BJ4932  NAD 83(1986)-  30 25 33.77375(N)    091 04 45.63937(W) AD(       ) 3
 BJ4932  NAD 27      -  30 25 33.08658(N)    091 04 45.26295(W) AD(       ) 3
 BJ4932
 BJ4932.Superseded values are not recommended for survey control.
 BJ4932
 BJ4932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4932.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4932
 BJ4932_MARKER: 42 = RADIO/TV MAST
 BJ4932
 BJ4932  HISTORY     - Date     Condition        Report By
 BJ4932  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4932
 BJ4932                          STATION DESCRIPTION
 BJ4932
 BJ4932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4932'THE BOYCE MACHINERY COMPANY RADIO STATION MAST IS LOCATED AT THE EAST
 BJ4932'EDGE OF AN OPEN FIELD, ABOUT 0.1 MILE WEST OF AIRLINE HIGHWAY, 225
 BJ4932'FEET WEST OF THE WEST SIDE OF THE HOLIDAY INN MOTEL AND ABOUT 0.2
 BJ4932'MILE NORTH OF INTERSTATE HIGHWAY 10.
 BJ4932'
 BJ4932'A SLENDER, TRIANGULAR SHAPED STEEL MAST, 270 FEET IN HEIGHT, PAINTED
 BJ4932'ORANGE-WHITE ALTERNATE SECTIONS AND HAS A RED LIGHT AT TOP.
 BJ4932'
 BJ4932'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4760 ***********************************************************************
 BJ4760  DESIGNATION -  BATON ROUGE CHEM CO TANK
 BJ4760  PID         -  BJ4760
 BJ4760  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4760  COUNTRY     -  US
 BJ4760  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4760
 BJ4760                         *CURRENT SURVEY CONTROL
 BJ4760  ______________________________________________________________________
 BJ4760* NAD 83(1992) POSITION- 30 30 38.44845(N) 091 11 04.63122(W)   ADJUSTED
 BJ4760  **This station is located in a suspected subsidence area (see below).
 BJ4760  ______________________________________________________________________
 BJ4760  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BJ4760  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BJ4760  HORZ ORDER      -  THIRD
 BJ4760
 BJ4760.The horizontal coordinates were established by classical geodetic methods
 BJ4760.and adjusted by the National Geodetic Survey in January 1993.
 BJ4760
 BJ4760.** This station is in an area of known vertical motion. If an
 BJ4760.** orthometric height was ever established but is not available 
 BJ4760.** in the current survey control section, the orthometric height
 BJ4760.** is considered suspect.  Suspect heights are available in the
 BJ4760.** superseded section only if requested.
 BJ4760
 BJ4760.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4760.GEOID18 height accuracy estimate available here.
 BJ4760
 BJ4760.Click photographs - Photos may exist for this station.
 BJ4760
 BJ4760.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4760
 BJ4760. The following values were computed from the NAD 83(1992) position.
 BJ4760
 BJ4760;                    North         East     Units Scale Factor Converg.
 BJ4760;SPC LA S     -   222,884.559 1,014,274.281   MT  0.99996520   +0 04 27.7
 BJ4760;SPC LA S     -   731,247.09  3,327,664.87   sFT  0.99996520   +0 04 27.7
 BJ4760;UTM  15      - 3,376,776.447   674,200.035   MT  0.99997437   +0 55 18.8
 BJ4760
 BJ4760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7420076776(NAD 83)
 BJ4760
 BJ4760                          SUPERSEDED SURVEY CONTROL
 BJ4760
 BJ4760  NAD 83(1986)-  30 30 38.46674(N)    091 11 04.62873(W) AD(       ) 3
 BJ4760  NAD 27      -  30 30 37.78742(N)    091 11 04.23940(W) AD(       ) 3
 BJ4760
 BJ4760.Superseded values are not recommended for survey control.
 BJ4760
 BJ4760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4760.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4760
 BJ4760_MARKER: 53 = ELEVATED TANK
 BJ4760
 BJ4760  HISTORY     - Date     Condition        Report By
 BJ4760  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4760
 BJ4760                          STATION DESCRIPTION
 BJ4760
 BJ4760'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4760'THE STAUFFER CHEMICAL COMPANY TANK IS LOCATED ON THE GROUNDS AND
 BJ4760'JUST NORTHEAST OF THE OFFICE BUILDING OF THE CHEMICAL COMPANY.
 BJ4760'
 BJ4760'IT IS A FOUR-LEGGED STEEL STRUCTURE, PAINTED ALTERNATELY RED AND
 BJ4760'WHITE WITH AN OVERALL HEIGHT OF 132 FEET.
 BJ4760'
 BJ4760'POINT INTERSECTED WAS THE VENT AT THE APEX OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5040 ***********************************************************************
 BJ5040  DESIGNATION -  BATON ROUGE COLL HILLS TANK
 BJ5040  PID         -  BJ5040
 BJ5040  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5040  COUNTRY     -  US
 BJ5040  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5040
 BJ5040                         *CURRENT SURVEY CONTROL
 BJ5040  ______________________________________________________________________
 BJ5040* NAD 83(1992) POSITION- 30 23 33.85255(N) 091 09 31.66421(W)   ADJUSTED
 BJ5040  **This station is located in a suspected subsidence area (see below).
 BJ5040  ______________________________________________________________________
 BJ5040  GEOID HEIGHT    -        -27.059 (meters)                     GEOID18
 BJ5040  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 BJ5040  HORZ ORDER      -  THIRD
 BJ5040
 BJ5040.The horizontal coordinates were established by classical geodetic methods
 BJ5040.and adjusted by the National Geodetic Survey in January 1993.
 BJ5040
 BJ5040.** This station is in an area of known vertical motion. If an
 BJ5040.** orthometric height was ever established but is not available 
 BJ5040.** in the current survey control section, the orthometric height
 BJ5040.** is considered suspect.  Suspect heights are available in the
 BJ5040.** superseded section only if requested.
 BJ5040
 BJ5040.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5040.GEOID18 height accuracy estimate available here.
 BJ5040
 BJ5040.Click photographs - Photos may exist for this station.
 BJ5040
 BJ5040.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5040
 BJ5040. The following values were computed from the NAD 83(1992) position.
 BJ5040
 BJ5040;                    North         East     Units Scale Factor Converg.
 BJ5040;SPC LA S     -   209,813.430 1,016,772.928   MT  0.99994905   +0 05 14.2
 BJ5040;SPC LA S     -   688,362.89  3,335,862.51   sFT  0.99994905   +0 05 14.2
 BJ5040;UTM  15      - 3,363,743.332   676,891.473   MT  0.99998603   +0 55 54.3
 BJ5040
 BJ5040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7689163743(NAD 83)
 BJ5040
 BJ5040                          SUPERSEDED SURVEY CONTROL
 BJ5040
 BJ5040  NAD 83(1986)-  30 23 33.87079(N)    091 09 31.66231(W) AD(       ) 3
 BJ5040  NAD 27      -  30 23 33.18211(N)    091 09 31.27560(W) AD(       ) 3
 BJ5040
 BJ5040.Superseded values are not recommended for survey control.
 BJ5040
 BJ5040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5040.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5040
 BJ5040_MARKER: 53 = ELEVATED TANK
 BJ5040
 BJ5040  HISTORY     - Date     Condition        Report By
 BJ5040  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5040
 BJ5040                          STATION DESCRIPTION
 BJ5040
 BJ5040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5040'COLLEGE HILLS WATER TANK IS LOCATED IN THE SOUTH SECTION OF TOWN,
 BJ5040'130 FEET SOUTHWEST OF THE HIGHLAND ROAD-BEN HUR ROAD INTERSECTION,
 BJ5040'ON A SMALL GRASS COVERED AREA AND ACROSS HIGHLAND ROAD FROM A
 BJ5040'PHILLIPS SERVICE STATION WHOS ADDRESS IS 5425 HIGHLAND ROAD.
 BJ5040'
 BJ5040'A LARGE SPHERE TYPE STEEL TANK, 105 FEET IN HEIGHT AND GREY IN COLOR.
 BJ5040'
 BJ5040'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4928 ***********************************************************************
 BJ4928  DESIGNATION -  BATON ROUGE COUNTRY CLUB TANK
 BJ4928  PID         -  BJ4928
 BJ4928  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4928  COUNTRY     -  US
 BJ4928  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4928
 BJ4928                         *CURRENT SURVEY CONTROL
 BJ4928  ______________________________________________________________________
 BJ4928* NAD 83(1992) POSITION- 30 26 29.34258(N) 091 03 22.37070(W)   ADJUSTED
 BJ4928  **This station is located in a suspected subsidence area (see below).
 BJ4928  ______________________________________________________________________
 BJ4928  GEOID HEIGHT    -        -27.019 (meters)                     GEOID18
 BJ4928  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BJ4928  HORZ ORDER      -  THIRD
 BJ4928
 BJ4928.The horizontal coordinates were established by classical geodetic methods
 BJ4928.and adjusted by the National Geodetic Survey in January 1993.
 BJ4928
 BJ4928.** This station is in an area of known vertical motion. If an
 BJ4928.** orthometric height was ever established but is not available 
 BJ4928.** in the current survey control section, the orthometric height
 BJ4928.** is considered suspect.  Suspect heights are available in the
 BJ4928.** superseded section only if requested.
 BJ4928
 BJ4928.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4928.GEOID18 height accuracy estimate available here.
 BJ4928
 BJ4928.Click photographs - Photos may exist for this station.
 BJ4928
 BJ4928.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4928
 BJ4928. The following values were computed from the NAD 83(1992) position.
 BJ4928
 BJ4928;                    North         East     Units Scale Factor Converg.
 BJ4928;SPC LA S     -   215,236.677 1,026,617.843   MT  0.99995521   +0 08 18.8
 BJ4928;SPC LA S     -   706,155.66  3,368,162.04   sFT  0.99995521   +0 08 18.8
 BJ4928;UTM  15      - 3,369,311.573   686,655.832   MT  1.00002983   +0 59 06.4
 BJ4928
 BJ4928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8665569311(NAD 83)
 BJ4928
 BJ4928                          SUPERSEDED SURVEY CONTROL
 BJ4928
 BJ4928  NAD 83(1986)-  30 26 29.36036(N)    091 03 22.36856(W) AD(       ) 3
 BJ4928  NAD 27      -  30 26 28.67423(N)    091 03 21.99502(W) AD(       ) 3
 BJ4928
 BJ4928.Superseded values are not recommended for survey control.
 BJ4928
 BJ4928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4928.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4928
 BJ4928_MARKER: 53 = ELEVATED TANK
 BJ4928
 BJ4928  HISTORY     - Date     Condition        Report By
 BJ4928  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4928
 BJ4928                          STATION DESCRIPTION
 BJ4928
 BJ4928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4928'BATON ROUGE, COUNTRY CLUB WATER TANK IS LOCATED AT THE NORTH END
 BJ4928'OF THE COUNTRY CLUB GROUNDS, 0.8 MILE SOUTH OF U.S. HIGHWAY 190 AND
 BJ4928'ABOUT 500 FEET EAST-NORTHEAST OF THE SOUTH FOREST DRIVE MAJOR OAK
 BJ4928'DRIVE INTERSECTION.
 BJ4928'
 BJ4928'A SMALL CYLINDRICAL SHAPED STEEL TANK WITH A CONICAL SHAPED ROOF, 90
 BJ4928'FEET IN HEIGHT, SILVER IN COLOR AND SUPPORTED BY 3 TUBULAR SHAPED
 BJ4928'STEEL LEGS.
 BJ4928'
 BJ4928'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS3715 ***********************************************************************
 DS3715  HT_MOD      -  This is a Height Modernization Survey Station.
 DS3715  DESIGNATION -  BATON ROUGE DA
 DS3715  PID         -  DS3715
 DS3715  STATE/COUNTY-  LA/EAST BATON ROUGE
 DS3715  COUNTRY     -  US
 DS3715  USGS QUAD   -  BATON ROUGE WEST (2018)
 DS3715
 DS3715                         *CURRENT SURVEY CONTROL
 DS3715  ______________________________________________________________________
 DS3715* NAD 83(2011) POSITION- 30 24 30.50072(N) 091 10 45.29606(W)   ADJUSTED
 DS3715* NAD 83(2011) ELLIP HT-   -19.808 (meters)        (09/17/25)   ADJUSTED
 DS3715* NAD 83(2011) EPOCH   -  2010.00
 DS3715* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DS3715  **This station is located in a suspected subsidence area (see below).
 DS3715  ______________________________________________________________________
 DS3715  GEOID HEIGHT    -        -27.069 (meters)                     GEOID18
 DS3715  NAD 83(2011) X  -   -113,304.128 (meters)                     COMP
 DS3715  NAD 83(2011) Y  - -5,504,293.132 (meters)                     COMP
 DS3715  NAD 83(2011) Z  -  3,209,497.666 (meters)                     COMP
 DS3715  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 DS3715
 DS3715  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS3715  Standards:
 DS3715         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS3715            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS3715  -------------------------------------------------------------------
 DS3715  NETWORK    0.65   1.31           0.27   0.26   0.67      0.01363278
 DS3715  -------------------------------------------------------------------
 DS3715  Click here for local accuracies and other accuracy information.
 DS3715
 DS3715.The horizontal coordinates were established by GPS observations
 DS3715.and adjusted by the CENTER FOR GEOINFORMATICS LSU in September 2025.
 DS3715
 DS3715.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS3715.been affixed to the stable North American tectonic plate. See 
 DS3715.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS3715
 DS3715.The horizontal coordinates are valid at the epoch date displayed above
 DS3715.which is a decimal equivalence of Year/Month/Day.
 DS3715
 DS3715.** This station is in an area of known vertical motion. If an
 DS3715.** orthometric height was ever established but is not available 
 DS3715.** in the current survey control section, the orthometric height
 DS3715.** is considered suspect.  Suspect heights are available in the
 DS3715.** superseded section only if requested.
 DS3715
 DS3715.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS3715.GEOID18 height accuracy estimate available here.
 DS3715
 DS3715.Click photographs - Photos may exist for this station.
 DS3715
 DS3715.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS3715
 DS3715.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS3715
 DS3715.The ellipsoidal height was determined by GPS observations
 DS3715.and is referenced to NAD 83.
 DS3715
 DS3715. The following values were computed from the NAD 83(2011) position.
 DS3715
 DS3715;                    North         East     Units Scale Factor Converg.
 DS3715;SPC LA S     -   211,554.959 1,014,805.040   MT  0.99995096   +0 04 37.4
 DS3715;SPC LA S     -   694,076.56  3,329,406.20   sFT  0.99995096   +0 04 37.4
 DS3715;UTM  15      - 3,365,455.717   674,898.063   MT  0.99997738   +0 55 18.6
 DS3715
 DS3715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS3715!SPC LA S     -   1.00000311  x   0.99995096  =   0.99995407
 DS3715!UTM  15      -   1.00000311  x   0.99997738  =   0.99998049
 DS3715
 DS3715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7489865455(NAD 83)
 DS3715
 DS3715|---------------------------------------------------------------------|
 DS3715| PID    Reference Object                     Distance      Geod. Az  |
 DS3715|                                                           dddmmss.s |
 DS3715| DF5754 LOUISIANA STATE U CORS ARP          151.527 METERS 21936     |
 DS3715|---------------------------------------------------------------------|
 DS3715
 DS3715                          SUPERSEDED SURVEY CONTROL
 DS3715
 DS3715.No superseded survey control is available for this station.
 DS3715
 DS3715_MARKER: DG = GRAVITY STATION DISK
 DS3715_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DS3715_SP_SET: SIDEWALK
 DS3715_STAMPING: BATON ROUGE DA 2016
 DS3715_MARK LOGO: NGS
 DS3715_MAGNETIC: N = NO MAGNETIC MATERIAL
 DS3715_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DS3715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS3715+SATELLITE: SATELLITE OBSERVATIONS - 2024
 DS3715
 DS3715  HISTORY     - Date     Condition        Report By
 DS3715  HISTORY     - 2016     MONUMENTED       NGS
 DS3715  HISTORY     - 2024     GOOD             LSRC
 DS3715
 DS3715                          STATION DESCRIPTION
 DS3715
 DS3715'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2024 (JTC)
 DS3715'DESCRIPTION BY NGA 2018 THE MARK IS LOCATED AT LOUISIANA STATE
 DS3715'UNIVERSITY, BATON ROUGE, LA, 35.5 M (116.5 FT) NORTH OF THE NORTHEAST
 DS3715'CORNER OF PATRICK F. TAYLOR HALL.  STATION IS A 9 CM (4 INCHES) BRASS
 DS3715'NATIONAL GEODETIC SURVEY DISK COUNTERSUNK INTO THE CONCRETE SIDEWALK.
 DS3715'IT IS APPROXIMATELY 0.5 M (1.6 FT) SOUTH OF A LOW (0.5 METER) BRICK
 DS3715'WALL.  FOR INFORMATION, CONTACT J. ANTHONY CAVELL, CFEDS SURVEYOR /
 DS3715'RESEARCH SPECIALIST, CENTER FOR GEOINFORMATICS, LOUISIANA STATE
 DS3715'UNIVERSITY.
 DS3715'
 DS3715'NEW DESCRIPTION BY LSRC 2024 THE MARK IS LOCATED ABOUT 7.7 MI (12.4
 DS3715'KM) SOUTHEAST OF LOBDELL, 6.4 MI (10.3 KM) NORTHEAST OF ADDIS AND 3.3
 DS3715'MI (5.3 KM) SOUTH-SOUTHWEST OF BATON ROUGE.
 DS3715'
 DS3715'TO REACH FROM THE SOUTH CAMPUS GATE AT THE INTERSECTION OF HIGHLAND
 DS3715'ROAD AND PARKER BOULEVARD, HEAD NORTHWEST ON HIGHLAND ROAD TOWARD S
 DS3715'QUAD DR 0.4 MI (0.6 KM).  TURN LEFT ONTO S STADIUM DR 0.2 MI (0.3 KM).
 DS3715'TURN LEFT 131 FT (39.9 M).  TURN RIGHT 266 FT (81.1 M) TO THE MARK ON
 DS3715'THE RIGHT SET IN WALKWAY BY COURTYARD ON N SIDE OF PATRICK F TAYLOR
 DS3715'HALL.
 DS3715'
 DS3715'IT IS 317 FT (96.6 M) SOUTH-SOUTHWEST OF THE CENTERLINE OF S STADIUM
 DS3715'DR., 91.5 FT (27.9 M) NORTH-NORTHEAST OF THE NORTH-NORTHEAST FACE OF
 DS3715'PATRICK F TAYLOR AND 30.5 FT (9.3 M) NORTHWEST OF THE NORTHWEST CORNER
 DS3715'OF A 1.5 FT (0.5 M) BRICK WALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4933 ***********************************************************************
 BJ4933  DESIGNATION -  BATON ROUGE DIX ELEC RAD MAST
 BJ4933  PID         -  BJ4933
 BJ4933  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4933  COUNTRY     -  US
 BJ4933  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4933
 BJ4933                         *CURRENT SURVEY CONTROL
 BJ4933  ______________________________________________________________________
 BJ4933* NAD 83(1992) POSITION- 30 26 04.00543(N) 091 05 06.60639(W)   ADJUSTED
 BJ4933  **This station is located in a suspected subsidence area (see below).
 BJ4933  ______________________________________________________________________
 BJ4933  GEOID HEIGHT    -        -27.029 (meters)                     GEOID18
 BJ4933  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BJ4933  HORZ ORDER      -  THIRD
 BJ4933
 BJ4933.The horizontal coordinates were established by classical geodetic methods
 BJ4933.and adjusted by the National Geodetic Survey in January 1993.
 BJ4933
 BJ4933.** This station is in an area of known vertical motion. If an
 BJ4933.** orthometric height was ever established but is not available 
 BJ4933.** in the current survey control section, the orthometric height
 BJ4933.** is considered suspect.  Suspect heights are available in the
 BJ4933.** superseded section only if requested.
 BJ4933
 BJ4933.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4933.GEOID18 height accuracy estimate available here.
 BJ4933
 BJ4933.Click photographs - Photos may exist for this station.
 BJ4933
 BJ4933.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4933
 BJ4933. The following values were computed from the NAD 83(1992) position.
 BJ4933
 BJ4933;                    North         East     Units Scale Factor Converg.
 BJ4933;SPC LA S     -   214,450.097 1,023,838.415   MT  0.99995428   +0 07 26.7
 BJ4933;SPC LA S     -   703,575.03  3,359,043.20   sFT  0.99995428   +0 07 26.7
 BJ4933;UTM  15      - 3,368,483.967   683,888.135   MT  1.00001717   +0 58 12.8
 BJ4933
 BJ4933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8388868483(NAD 83)
 BJ4933
 BJ4933                          SUPERSEDED SURVEY CONTROL
 BJ4933
 BJ4933  NAD 83(1986)-  30 26 04.02299(N)    091 05 06.60452(W) AD(       ) 3
 BJ4933  NAD 27      -  30 26 03.33731(N)    091 05 06.22503(W) AD(       ) 3
 BJ4933
 BJ4933.Superseded values are not recommended for survey control.
 BJ4933
 BJ4933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4933.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4933
 BJ4933_MARKER: 42 = RADIO/TV MAST
 BJ4933
 BJ4933  HISTORY     - Date     Condition        Report By
 BJ4933  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4933
 BJ4933                          STATION DESCRIPTION
 BJ4933
 BJ4933'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4933'THE DIXIE ELECTRIC CORPORATION RADIO STATION KKD879 MAST IS LOCATED
 BJ4933'AT THE NORTHWEST CORNER OF THE CORPORATION GROUNDS, ABOUT 600 FEET
 BJ4933'WEST OF THE SOUTH BOUND LANE OF AIRLINE HIGHWAY AND 0.35 MILE
 BJ4933'NORTH-NORTHWEST OF THE JUNCTION OF STATE HIGHWAYS 61 AND 426.
 BJ4933'
 BJ4933'A SLENDER TRIANGULAR SHAPED STEEL MAST, 300 FEET IN HEIGHT, PAINTED
 BJ4933'RED-WHITE ALTERNATE SECTIONS AND HAS A RED LIGHT AT TOP.
 BJ4933'
 BJ4933'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5062 ***********************************************************************
 BJ5062  DESIGNATION -  BATON ROUGE GSU E TRANSM TOWER
 BJ5062  PID         -  BJ5062
 BJ5062  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5062  COUNTRY     -  US
 BJ5062  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5062
 BJ5062                         *CURRENT SURVEY CONTROL
 BJ5062  ______________________________________________________________________
 BJ5062* NAD 83(1992) POSITION- 30 29 29.96955(N) 091 11 27.25371(W)   ADJUSTED
 BJ5062  **This station is located in a suspected subsidence area (see below).
 BJ5062  ______________________________________________________________________
 BJ5062  GEOID HEIGHT    -        -27.059 (meters)                     GEOID18
 BJ5062  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5062  HORZ ORDER      -  THIRD
 BJ5062
 BJ5062.The horizontal coordinates were established by classical geodetic methods
 BJ5062.and adjusted by the National Geodetic Survey in January 1993.
 BJ5062
 BJ5062.** This station is in an area of known vertical motion. If an
 BJ5062.** orthometric height was ever established but is not available 
 BJ5062.** in the current survey control section, the orthometric height
 BJ5062.** is considered suspect.  Suspect heights are available in the
 BJ5062.** superseded section only if requested.
 BJ5062
 BJ5062.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5062.GEOID18 height accuracy estimate available here.
 BJ5062
 BJ5062.Click photographs - Photos may exist for this station.
 BJ5062
 BJ5062.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5062
 BJ5062. The following values were computed from the NAD 83(1992) position.
 BJ5062
 BJ5062;                    North         East     Units Scale Factor Converg.
 BJ5062;SPC LA S     -   220,775.083 1,013,673.729   MT  0.99996231   +0 04 16.4
 BJ5062;SPC LA S     -   724,326.25  3,325,694.56   sFT  0.99996231   +0 04 16.4
 BJ5062;UTM  15      - 3,374,658.302   673,630.737   MT  0.99997192   +0 55 05.5
 BJ5062
 BJ5062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7363074658(NAD 83)
 BJ5062
 BJ5062                          SUPERSEDED SURVEY CONTROL
 BJ5062
 BJ5062  NAD 83(1986)-  30 29 29.98788(N)    091 11 27.25131(W) AD(       ) 3
 BJ5062  NAD 27      -  30 29 29.30757(N)    091 11 26.86121(W) AD(       ) 3
 BJ5062
 BJ5062.Superseded values are not recommended for survey control.
 BJ5062
 BJ5062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5062.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5062
 BJ5062_MARKER: 55 = TOWER
 BJ5062
 BJ5062  HISTORY     - Date     Condition        Report By
 BJ5062  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5062
 BJ5062                          STATION DESCRIPTION
 BJ5062
 BJ5062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5062'THE BATON ROUGE GULF STATES EAST TRANSMISSION TOWER IS LOCATED IN
 BJ5062'THE WEST EDGE OF THE GROUNDS OF THE GULF STATES UTILITIES COMPANY
 BJ5062'IN THE WEST EDGE OF BATON ROUGE AND ON THE EAST LEVEE OF THE
 BJ5062'MISSISSIPPI RIVER.
 BJ5062'
 BJ5062'IT IS A FOUR-LEGGED STEEL STRUCTURE WITH THREE LARGE CROSS MEMBERS
 BJ5062'NEAR THE TOP AND HAS AN OVERALL HEIGHT OF 439 FEET.  POINT
 BJ5062'INTERSECTED WAS THE FLASHING RED LIGHT AT THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5032 ***********************************************************************
 BJ5032  DESIGNATION -  BATON ROUGE GSU RADIO MAST
 BJ5032  PID         -  BJ5032
 BJ5032  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5032  COUNTRY     -  US
 BJ5032  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5032
 BJ5032                         *CURRENT SURVEY CONTROL
 BJ5032  ______________________________________________________________________
 BJ5032* NAD 83(1992) POSITION- 30 28 25.36597(N) 091 07 57.88801(W)   ADJUSTED
 BJ5032  **This station is located in a suspected subsidence area (see below).
 BJ5032  ______________________________________________________________________
 BJ5032  GEOID HEIGHT    -        -27.042 (meters)                     GEOID18
 BJ5032  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ5032  HORZ ORDER      -  THIRD
 BJ5032
 BJ5032.The horizontal coordinates were established by classical geodetic methods
 BJ5032.and adjusted by the National Geodetic Survey in January 1993.
 BJ5032
 BJ5032.** This station is in an area of known vertical motion. If an
 BJ5032.** orthometric height was ever established but is not available 
 BJ5032.** in the current survey control section, the orthometric height
 BJ5032.** is considered suspect.  Suspect heights are available in the
 BJ5032.** superseded section only if requested.
 BJ5032
 BJ5032.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5032.GEOID18 height accuracy estimate available here.
 BJ5032
 BJ5032.Click photographs - Photos may exist for this station.
 BJ5032
 BJ5032.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5032
 BJ5032. The following values were computed from the NAD 83(1992) position.
 BJ5032
 BJ5032;                    North         East     Units Scale Factor Converg.
 BJ5032;SPC LA S     -   218,794.078 1,019,260.494   MT  0.99995968   +0 06 01.1
 BJ5032;SPC LA S     -   717,826.90  3,344,023.80   sFT  0.99995968   +0 06 01.1
 BJ5032;UTM  15      - 3,372,760.051   679,246.303   MT  0.99999637   +0 56 50.0
 BJ5032
 BJ5032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7924672760(NAD 83)
 BJ5032
 BJ5032                          SUPERSEDED SURVEY CONTROL
 BJ5032
 BJ5032  NAD 83(1986)-  30 28 25.38406(N)    091 07 57.88577(W) AD(       ) 3
 BJ5032  NAD 27      -  30 28 24.70223(N)    091 07 57.50280(W) AD(       ) 3
 BJ5032
 BJ5032.Superseded values are not recommended for survey control.
 BJ5032
 BJ5032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5032.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5032
 BJ5032_MARKER: 42 = RADIO/TV MAST
 BJ5032
 BJ5032  HISTORY     - Date     Condition        Report By
 BJ5032  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5032
 BJ5032                          STATION DESCRIPTION
 BJ5032
 BJ5032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5032'STATION IS LOCATED IN THE NORTH PART OF THE GULF STATES UTILITIES
 BJ5032'COMPANY GROUNDS, ABOUT 0.1 MILE NORTH OF CHOCTAW DRIVE WHICH IS IN
 BJ5032'THE NORTHEAST SECTION OF TOWN.
 BJ5032'
 BJ5032'STATION IS A SLENDER, TRIANGULAR SHAPED STEEL MAST, ABOUT 270 FEET IN
 BJ5032'HEIGHT, PAINTED RED-WHITE ALTERNATE SECTIONS AND HAS A RED LIGHT AT
 BJ5032'TOP.
 BJ5032'
 BJ5032'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5063 ***********************************************************************
 BJ5063  DESIGNATION -  BATON ROUGE GSU W TRANSM TOWER
 BJ5063  PID         -  BJ5063
 BJ5063  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5063  COUNTRY     -  US
 BJ5063  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5063
 BJ5063                         *CURRENT SURVEY CONTROL
 BJ5063  ______________________________________________________________________
 BJ5063* NAD 83(1992) POSITION- 30 29 29.91908(N) 091 12 10.08097(W)   ADJUSTED
 BJ5063  **This station is located in a suspected subsidence area (see below).
 BJ5063  ______________________________________________________________________
 BJ5063  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ5063  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BJ5063  HORZ ORDER      -  THIRD
 BJ5063
 BJ5063.The horizontal coordinates were established by classical geodetic methods
 BJ5063.and adjusted by the National Geodetic Survey in January 1993.
 BJ5063
 BJ5063.** This station is in an area of known vertical motion. If an
 BJ5063.** orthometric height was ever established but is not available 
 BJ5063.** in the current survey control section, the orthometric height
 BJ5063.** is considered suspect.  Suspect heights are available in the
 BJ5063.** superseded section only if requested.
 BJ5063
 BJ5063.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5063.GEOID18 height accuracy estimate available here.
 BJ5063
 BJ5063.Click photographs - Photos may exist for this station.
 BJ5063
 BJ5063.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5063
 BJ5063. The following values were computed from the NAD 83(1992) position.
 BJ5063
 BJ5063;                    North         East     Units Scale Factor Converg.
 BJ5063;SPC LA S     -   220,772.169 1,012,531.630   MT  0.99996231   +0 03 55.0
 BJ5063;SPC LA S     -   724,316.69  3,321,947.52   sFT  0.99996231   +0 03 55.0
 BJ5063;UTM  15      - 3,374,638.507   672,488.797   MT  0.99996705   +0 54 43.7
 BJ5063
 BJ5063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7248874638(NAD 83)
 BJ5063
 BJ5063                          SUPERSEDED SURVEY CONTROL
 BJ5063
 BJ5063  NAD 83(1986)-  30 29 29.93746(N)    091 12 10.07858(W) AD(       ) 3
 BJ5063  NAD 27      -  30 29 29.25813(N)    091 12 09.68630(W) AD(       ) 3
 BJ5063
 BJ5063.Superseded values are not recommended for survey control.
 BJ5063
 BJ5063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5063.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5063
 BJ5063_MARKER: 55 = TOWER
 BJ5063
 BJ5063  HISTORY     - Date     Condition        Report By
 BJ5063  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5063
 BJ5063                          STATION DESCRIPTION
 BJ5063
 BJ5063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5063'THE BATON ROUGE GULF STATES UTILITIES COMPANY WEST TRANSMISSION TOWER
 BJ5063'IS LOCATED ON THE WEST LEVEE OF THE MISSISSIPPI RIVER ABOUT 1 MILE
 BJ5063'SOUTH OF THE OLD MISSISSIPPI RIVER BRIDGE.
 BJ5063'
 BJ5063'IT IS A FOUR-LEGGED STEEL STRUCTURE WITH THREE LARGE CROSS MEMBERS
 BJ5063'NEAR THE TOP AND HAS AN OVERALL HEIGHT OF 439 FEET.  POINT
 BJ5063'INTERSECTED WAS THE FLASHING RED LIGHT AT THE TOP.
 BJ5063'
 BJ5063'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 986 UNDER THE
 BJ5063'WEST SIDE OF THE MISSISSIPPI RIVER BRIDGE GO EAST AND SOUTH ON
 BJ5063'HIGHWAY 986 FOR 1.2 MILES TO THE TOWER ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4764 ***********************************************************************
 BJ4764  DESIGNATION -  BATON ROUGE IDEAL CEM CO STACK
 BJ4764  PID         -  BJ4764
 BJ4764  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4764  COUNTRY     -  US
 BJ4764  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4764
 BJ4764                         *CURRENT SURVEY CONTROL
 BJ4764  ______________________________________________________________________
 BJ4764* NAD 83(1992) POSITION- 30 30 32.35179(N) 091 11 27.91833(W)   ADJUSTED
 BJ4764  **This station is located in a suspected subsidence area (see below).
 BJ4764  ______________________________________________________________________
 BJ4764  GEOID HEIGHT    -        -27.057 (meters)                     GEOID18
 BJ4764  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BJ4764  HORZ ORDER      -  THIRD
 BJ4764
 BJ4764.The horizontal coordinates were established by classical geodetic methods
 BJ4764.and adjusted by the National Geodetic Survey in January 1993.
 BJ4764
 BJ4764.** This station is in an area of known vertical motion. If an
 BJ4764.** orthometric height was ever established but is not available 
 BJ4764.** in the current survey control section, the orthometric height
 BJ4764.** is considered suspect.  Suspect heights are available in the
 BJ4764.** superseded section only if requested.
 BJ4764
 BJ4764.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4764.GEOID18 height accuracy estimate available here.
 BJ4764
 BJ4764.Click photographs - Photos may exist for this station.
 BJ4764
 BJ4764.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4764
 BJ4764. The following values were computed from the NAD 83(1992) position.
 BJ4764
 BJ4764;                    North         East     Units Scale Factor Converg.
 BJ4764;SPC LA S     -   222,696.032 1,013,653.621   MT  0.99996494   +0 04 16.0
 BJ4764;SPC LA S     -   730,628.56  3,325,628.59   sFT  0.99996494   +0 04 16.0
 BJ4764;UTM  15      - 3,376,578.760   673,582.227   MT  0.99997172   +0 55 06.8
 BJ4764
 BJ4764_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7358276578(NAD 83)
 BJ4764
 BJ4764                          SUPERSEDED SURVEY CONTROL
 BJ4764
 BJ4764  NAD 83(1986)-  30 30 32.37019(N)    091 11 27.91587(W) AD(       ) 3
 BJ4764  NAD 27      -  30 30 31.69283(N)    091 11 27.52531(W) AD(       ) 3
 BJ4764
 BJ4764.Superseded values are not recommended for survey control.
 BJ4764
 BJ4764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4764.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4764
 BJ4764_MARKER: 63 = STACK
 BJ4764
 BJ4764  HISTORY     - Date     Condition        Report By
 BJ4764  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4764
 BJ4764                          STATION DESCRIPTION
 BJ4764
 BJ4764'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4764'THE IDEAL CEMENT COMPANY STACK IS LOCATED ON THE GROUNDS OF THE
 BJ4764'CEMENT COMPANY GROUNDS ON THE NORTH SIDE AND AT THE EAST END OF THE
 BJ4764'OLD MISSISSIPPI RIVER BRIDGE IN THE NORTHWEST PART OF BATON ROUGE.
 BJ4764'
 BJ4764'IT IS A RED BRICK STRUCTURE WITH THE TOP ONE-THIRD PAINTED
 BJ4764'ALTERNATELY RED AND WHITE WITH AN OVERALL HEIGHT OF 250 FEET.
 BJ4764'
 BJ4764'POINT INTERSECTED WAS THE TOP-CENTER OF THE STACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4762 ***********************************************************************
 BJ4762  DESIGNATION -  BATON ROUGE KAISER CO TANK
 BJ4762  PID         -  BJ4762
 BJ4762  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4762  COUNTRY     -  US
 BJ4762  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4762
 BJ4762                         *CURRENT SURVEY CONTROL
 BJ4762  ______________________________________________________________________
 BJ4762* NAD 83(1992) POSITION- 30 30 25.21244(N) 091 11 11.05385(W)   ADJUSTED
 BJ4762  **This station is located in a suspected subsidence area (see below).
 BJ4762  ______________________________________________________________________
 BJ4762  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ4762  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BJ4762  HORZ ORDER      -  THIRD
 BJ4762
 BJ4762.The horizontal coordinates were established by classical geodetic methods
 BJ4762.and adjusted by the National Geodetic Survey in January 1993.
 BJ4762
 BJ4762.** This station is in an area of known vertical motion. If an
 BJ4762.** orthometric height was ever established but is not available 
 BJ4762.** in the current survey control section, the orthometric height
 BJ4762.** is considered suspect.  Suspect heights are available in the
 BJ4762.** superseded section only if requested.
 BJ4762
 BJ4762.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4762.GEOID18 height accuracy estimate available here.
 BJ4762
 BJ4762.Click photographs - Photos may exist for this station.
 BJ4762
 BJ4762.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4762
 BJ4762. The following values were computed from the NAD 83(1992) position.
 BJ4762
 BJ4762;                    North         East     Units Scale Factor Converg.
 BJ4762;SPC LA S     -   222,476.753 1,014,103.560   MT  0.99996464   +0 04 24.5
 BJ4762;SPC LA S     -   729,909.15  3,327,104.76   sFT  0.99996464   +0 04 24.5
 BJ4762;UTM  15      - 3,376,366.157   674,035.363   MT  0.99997366   +0 55 15.2
 BJ4762
 BJ4762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7403576366(NAD 83)
 BJ4762
 BJ4762                          SUPERSEDED SURVEY CONTROL
 BJ4762
 BJ4762  NAD 83(1986)-  30 30 25.23072(N)    091 11 11.05136(W) AD(       ) 3
 BJ4762  NAD 27      -  30 30 24.55130(N)    091 11 10.66247(W) AD(       ) 3
 BJ4762
 BJ4762.Superseded values are not recommended for survey control.
 BJ4762
 BJ4762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4762.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4762
 BJ4762_MARKER: 53 = ELEVATED TANK
 BJ4762
 BJ4762  HISTORY     - Date     Condition        Report By
 BJ4762  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4762
 BJ4762                          STATION DESCRIPTION
 BJ4762
 BJ4762'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4762'THE KAISER ALUMINUM COMPANY TANK IS LOCATED IN THE NORTHWEST PART OF
 BJ4762'BATON ROUGE ON THE GROUNDS OF THE ALUMINUM CO., AT THE EAST END AND
 BJ4762'SOUTH SIDE OF THE MISSISSIPPI RIVER BRIDGE AND ABOUT 100 YARDS WEST
 BJ4762'OF THE ENTRANCE TO THE GROUNDS.
 BJ4762'
 BJ4762'IT IS A FOUR-LEGGED STEEL STRUCTURE, PAINTED SILVER IN COLOR, WITH
 BJ4762'THE LEGEND KAISER ALUMINUM COMPANY ON THE EAST SIDE AND HAS AN
 BJ4762'OVERALL HEIGHT OF 128 FEET.
 BJ4762'
 BJ4762'POINT INTERSECTED WAS THE VENT AT THE APEX OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5049 ***********************************************************************
 BJ5049  DESIGNATION -  BATON ROUGE KCS RR MICROWAVE
 BJ5049  PID         -  BJ5049
 BJ5049  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5049  COUNTRY     -  US
 BJ5049  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5049
 BJ5049                         *CURRENT SURVEY CONTROL
 BJ5049  ______________________________________________________________________
 BJ5049* NAD 83(1992) POSITION- 30 27 29.25517(N) 091 10 28.33927(W)   ADJUSTED
 BJ5049  **This station is located in a suspected subsidence area (see below).
 BJ5049  ______________________________________________________________________
 BJ5049  GEOID HEIGHT    -        -27.058 (meters)                     GEOID18
 BJ5049  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 BJ5049  HORZ ORDER      -  THIRD
 BJ5049
 BJ5049.The horizontal coordinates were established by classical geodetic methods
 BJ5049.and adjusted by the National Geodetic Survey in January 1993.
 BJ5049
 BJ5049.** This station is in an area of known vertical motion. If an
 BJ5049.** orthometric height was ever established but is not available 
 BJ5049.** in the current survey control section, the orthometric height
 BJ5049.** is considered suspect.  Suspect heights are available in the
 BJ5049.** superseded section only if requested.
 BJ5049
 BJ5049.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5049.GEOID18 height accuracy estimate available here.
 BJ5049
 BJ5049.Click photographs - Photos may exist for this station.
 BJ5049
 BJ5049.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5049
 BJ5049. The following values were computed from the NAD 83(1992) position.
 BJ5049
 BJ5049;                    North         East     Units Scale Factor Converg.
 BJ5049;SPC LA S     -   217,059.953 1,015,249.988   MT  0.99995748   +0 04 45.8
 BJ5049;SPC LA S     -   712,137.53  3,330,866.00   sFT  0.99995748   +0 04 45.8
 BJ5049;UTM  15      - 3,370,966.809   675,261.740   MT  0.99997895   +0 55 32.1
 BJ5049
 BJ5049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7526170966(NAD 83)
 BJ5049
 BJ5049                          SUPERSEDED SURVEY CONTROL
 BJ5049
 BJ5049  NAD 83(1986)-  30 27 29.27346(N)    091 10 28.33707(W) AD(       ) 3
 BJ5049  NAD 27      -  30 27 28.59009(N)    091 10 27.94915(W) AD(       ) 3
 BJ5049
 BJ5049.Superseded values are not recommended for survey control.
 BJ5049
 BJ5049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5049.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5049
 BJ5049_MARKER: 45 = MICROWAVE TOWER
 BJ5049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5049+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2005
 BJ5049
 BJ5049  HISTORY     - Date     Condition        Report By
 BJ5049  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5049  HISTORY     - 20040306 GOOD             USPSQD
 BJ5049  HISTORY     - 20050318 GOOD             USPSQD
 BJ5049
 BJ5049                          STATION DESCRIPTION
 BJ5049
 BJ5049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5049'THE KANSAS CITY SOUTHERN RAILROAD COMPANY MICROWAVE IS LOCATED IN THE
 BJ5049'WEST PART OF BATON ROUGE, 0.2 MILE SOUTH OF THE NEW KCS DEPOT AND
 BJ5049'50 FEET EAST OF THE RAILROAD TRACKS.
 BJ5049'
 BJ5049'IT IS A THREE-LEGGED STEEL STRUCTURE, PAINTED ALTERNATELY RED AND
 BJ5049'WHITE WITH 2 FAN ANTENNAS AT THE TOP.
 BJ5049'
 BJ5049'POINT INTERSECTED WAS THE TOP-CENTER OF THE TOWER.
 BJ5049
 BJ5049                          STATION RECOVERY (2004)
 BJ5049
 BJ5049'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BJ5049'RECOVERED IN GOOD CONDITION.
 BJ5049
 BJ5049                          STATION RECOVERY (2005)
 BJ5049
 BJ5049'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BJ5049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5031 ***********************************************************************
 BJ5031  DESIGNATION -  BATON ROUGE LA W F RAD MAST
 BJ5031  PID         -  BJ5031
 BJ5031  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5031  COUNTRY     -  US
 BJ5031  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5031
 BJ5031                         *CURRENT SURVEY CONTROL
 BJ5031  ______________________________________________________________________
 BJ5031* NAD 83(1992) POSITION- 30 23 50.74790(N) 091 07 40.89313(W)   ADJUSTED
 BJ5031  **This station is located in a suspected subsidence area (see below).
 BJ5031  ______________________________________________________________________
 BJ5031  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ5031  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BJ5031  HORZ ORDER      -  THIRD
 BJ5031
 BJ5031.The horizontal coordinates were established by classical geodetic methods
 BJ5031.and adjusted by the National Geodetic Survey in January 1993.
 BJ5031
 BJ5031.** This station is in an area of known vertical motion. If an
 BJ5031.** orthometric height was ever established but is not available 
 BJ5031.** in the current survey control section, the orthometric height
 BJ5031.** is considered suspect.  Suspect heights are available in the
 BJ5031.** superseded section only if requested.
 BJ5031
 BJ5031.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5031.GEOID18 height accuracy estimate available here.
 BJ5031
 BJ5031.Click photographs - Photos may exist for this station.
 BJ5031
 BJ5031.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5031
 BJ5031. The following values were computed from the NAD 83(1992) position.
 BJ5031
 BJ5031;                    North         East     Units Scale Factor Converg.
 BJ5031;SPC LA S     -   210,338.583 1,019,728.940   MT  0.99994961   +0 06 09.6
 BJ5031;SPC LA S     -   690,085.83  3,345,560.70   sFT  0.99994961   +0 06 09.6
 BJ5031;UTM  15      - 3,364,312.027   679,839.549   MT  0.99999901   +0 56 50.9
 BJ5031
 BJ5031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7983964312(NAD 83)
 BJ5031
 BJ5031                          SUPERSEDED SURVEY CONTROL
 BJ5031
 BJ5031  NAD 83(1986)-  30 23 50.76598(N)    091 07 40.89123(W) AD(       ) 3
 BJ5031  NAD 27      -  30 23 50.07671(N)    091 07 40.51018(W) AD(       ) 3
 BJ5031
 BJ5031.Superseded values are not recommended for survey control.
 BJ5031
 BJ5031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5031.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5031
 BJ5031_MARKER: 42 = RADIO/TV MAST
 BJ5031
 BJ5031  HISTORY     - Date     Condition        Report By
 BJ5031  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5031
 BJ5031                          STATION DESCRIPTION
 BJ5031
 BJ5031'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5031'STATE OF LOUISIANA WILDLIFE AND FISHERIES COMMISSION RADIO STATION
 BJ5031'KKP 723 MAST IS LOCATED IN THE SOUTH SECTION OF BATON ROUGE, ABOUT 4
 BJ5031'1/2 MILES SOUTH OF THE CENTRAL SECTION OF TOWN, 1/2 MILE SOUTHWEST
 BJ5031'OF PERKINS-QUAIL ROADS INTERSECTION AND AT THE SOUTH EDGE OF THE
 BJ5031'COMMISSION GROUNDS.
 BJ5031'
 BJ5031'A TRIANGULAR SHAPED STEEL MAST, 308 FEET IN HEIGHT, PAINTED
 BJ5031'ORANGE-WHITE ALTERNATE SECTIONS AND HAS A RED LIGHT AT TOP.
 BJ5031'
 BJ5031'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5048 ***********************************************************************
 BJ5048  DESIGNATION -  BATON ROUGE LDH RADIO MAST
 BJ5048  PID         -  BJ5048
 BJ5048  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5048  COUNTRY     -  US
 BJ5048  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5048
 BJ5048                         *CURRENT SURVEY CONTROL
 BJ5048  ______________________________________________________________________
 BJ5048* NAD 83(1992) POSITION- 30 27 39.98177(N) 091 10 25.22818(W)   ADJUSTED
 BJ5048  **This station is located in a suspected subsidence area (see below).
 BJ5048  ______________________________________________________________________
 BJ5048  GEOID HEIGHT    -        -27.057 (meters)                     GEOID18
 BJ5048  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BJ5048  HORZ ORDER      -  THIRD
 BJ5048
 BJ5048.The horizontal coordinates were established by classical geodetic methods
 BJ5048.and adjusted by the National Geodetic Survey in January 1993.
 BJ5048
 BJ5048.** This station is in an area of known vertical motion. If an
 BJ5048.** orthometric height was ever established but is not available 
 BJ5048.** in the current survey control section, the orthometric height
 BJ5048.** is considered suspect.  Suspect heights are available in the
 BJ5048.** superseded section only if requested.
 BJ5048
 BJ5048.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5048.GEOID18 height accuracy estimate available here.
 BJ5048
 BJ5048.Click photographs - Photos may exist for this station.
 BJ5048
 BJ5048.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5048
 BJ5048. The following values were computed from the NAD 83(1992) position.
 BJ5048
 BJ5048;                    North         East     Units Scale Factor Converg.
 BJ5048;SPC LA S     -   217,390.374 1,015,332.521   MT  0.99995790   +0 04 47.4
 BJ5048;SPC LA S     -   713,221.59  3,331,136.78   sFT  0.99995790   +0 04 47.4
 BJ5048;UTM  15      - 3,371,298.420   675,339.386   MT  0.99997928   +0 55 34.0
 BJ5048
 BJ5048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7533971298(NAD 83)
 BJ5048
 BJ5048                          SUPERSEDED SURVEY CONTROL
 BJ5048
 BJ5048  NAD 83(1986)-  30 27 40.00006(N)    091 10 25.22598(W) AD(       ) 3
 BJ5048  NAD 27      -  30 27 39.31732(N)    091 10 24.83839(W) AD(       ) 3
 BJ5048
 BJ5048.Superseded values are not recommended for survey control.
 BJ5048
 BJ5048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5048.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5048
 BJ5048_MARKER: 42 = RADIO/TV MAST
 BJ5048
 BJ5048  HISTORY     - Date     Condition        Report By
 BJ5048  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5048
 BJ5048                          STATION DESCRIPTION
 BJ5048
 BJ5048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5048'THE LOUISIANA DEPARTMENT OF HIGHWAYS RADIO MAST IS LOCATED IN THE
 BJ5048'NORTHEAST PART OF THE DEPARTMENT OF HIGHWAYS REPAIR DEPARTMENT JUST
 BJ5048'NORTH OF MEMORIAL STADIUM AND IN THE NORTHWEST ANGLE OF THE
 BJ5048'INTERSECTION OF NORTH 17TH STREET AND FOSS DRIVE.
 BJ5048'
 BJ5048'IT IS A THREE-LEGGED STEEL STRUCTURE, TRIANGULAR IN CROSSECTION,
 BJ5048'PAINTED ALTERNATELY RED AND WHITE WITH AN OVERALL HEIGHT OF 320
 BJ5048'FEET.
 BJ5048'
 BJ5048'POINT INTERSECTED WAS THE FLASHING RED LIGHT AT THE TOP OF THE MAST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5033 ***********************************************************************
 BJ5033  DESIGNATION -  BATON ROUGE LFC RAD MAST
 BJ5033  PID         -  BJ5033
 BJ5033  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5033  COUNTRY     -  US
 BJ5033  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5033
 BJ5033                         *CURRENT SURVEY CONTROL
 BJ5033  ______________________________________________________________________
 BJ5033* NAD 83(1992) POSITION- 30 27 00.59901(N) 091 08 11.17796(W)   ADJUSTED
 BJ5033  **This station is located in a suspected subsidence area (see below).
 BJ5033  ______________________________________________________________________
 BJ5033  GEOID HEIGHT    -        -27.046 (meters)                     GEOID18
 BJ5033  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BJ5033  HORZ ORDER      -  THIRD
 BJ5033
 BJ5033.The horizontal coordinates were established by classical geodetic methods
 BJ5033.and adjusted by the National Geodetic Survey in January 1993.
 BJ5033
 BJ5033.** This station is in an area of known vertical motion. If an
 BJ5033.** orthometric height was ever established but is not available 
 BJ5033.** in the current survey control section, the orthometric height
 BJ5033.** is considered suspect.  Suspect heights are available in the
 BJ5033.** superseded section only if requested.
 BJ5033
 BJ5033.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5033.GEOID18 height accuracy estimate available here.
 BJ5033
 BJ5033.Click photographs - Photos may exist for this station.
 BJ5033
 BJ5033.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5033
 BJ5033. The following values were computed from the NAD 83(1992) position.
 BJ5033
 BJ5033;                    North         East     Units Scale Factor Converg.
 BJ5033;SPC LA S     -   216,183.219 1,018,910.504   MT  0.99995639   +0 05 54.4
 BJ5033;SPC LA S     -   709,261.11  3,342,875.55   sFT  0.99995639   +0 05 54.4
 BJ5033;UTM  15      - 3,370,144.207   678,934.915   MT  0.99999500   +0 56 40.9
 BJ5033
 BJ5033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7893470144(NAD 83)
 BJ5033
 BJ5033                          SUPERSEDED SURVEY CONTROL
 BJ5033
 BJ5033  NAD 83(1986)-  30 27 00.61713(N)    091 08 11.17581(W) AD(       ) 3
 BJ5033  NAD 27      -  30 26 59.93292(N)    091 08 10.79219(W) AD(       ) 3
 BJ5033
 BJ5033.Superseded values are not recommended for survey control.
 BJ5033
 BJ5033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5033.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5033
 BJ5033_MARKER: 42 = RADIO/TV MAST
 BJ5033
 BJ5033  HISTORY     - Date     Condition        Report By
 BJ5033  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5033
 BJ5033                          STATION DESCRIPTION
 BJ5033
 BJ5033'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5033'BATON ROUGE, STATE FORESTRY COMMISSION RADIO STATION KKB 904 IS
 BJ5033'LOCATED IN THE EASTERN SECTION OF TOWN, AT 5150 FLORIDA BOULEVARD,
 BJ5033'BEHIND THE FORESTRY BUILDING, ABOUT 300 FEET SOUTH OF THE
 BJ5033'BOULEVARD.
 BJ5033'
 BJ5033'A STEEL TRIANGULAR SHAPED MAST, 188 FEET IN HEIGHT, PAINTED
 BJ5033'ORANGE-WHITE ALTERNATE SECTIONS AND HAS A RED LIGHT MOUNTED AT TOP.
 BJ5033'
 BJ5033'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5052 ***********************************************************************
 BJ5052  DESIGNATION -  BATON ROUGE NAPOLEON ST TANK
 BJ5052  PID         -  BJ5052
 BJ5052  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5052  COUNTRY     -  US
 BJ5052  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5052
 BJ5052                         *CURRENT SURVEY CONTROL
 BJ5052  ______________________________________________________________________
 BJ5052* NAD 83(1992) POSITION- 30 26 05.76196(N) 091 10 59.00071(W)   ADJUSTED
 BJ5052  **This station is located in a suspected subsidence area (see below).
 BJ5052  ______________________________________________________________________
 BJ5052  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ5052  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BJ5052  HORZ ORDER      -  THIRD
 BJ5052
 BJ5052.The horizontal coordinates were established by classical geodetic methods
 BJ5052.and adjusted by the National Geodetic Survey in January 1993.
 BJ5052
 BJ5052.** This station is in an area of known vertical motion. If an
 BJ5052.** orthometric height was ever established but is not available 
 BJ5052.** in the current survey control section, the orthometric height
 BJ5052.** is considered suspect.  Suspect heights are available in the
 BJ5052.** superseded section only if requested.
 BJ5052
 BJ5052.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5052.GEOID18 height accuracy estimate available here.
 BJ5052
 BJ5052.Click photographs - Photos may exist for this station.
 BJ5052
 BJ5052.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5052
 BJ5052. The following values were computed from the NAD 83(1992) position.
 BJ5052
 BJ5052;                    North         East     Units Scale Factor Converg.
 BJ5052;SPC LA S     -   214,487.838 1,014,435.416   MT  0.99995434   +0 04 30.5
 BJ5052;SPC LA S     -   703,698.85  3,328,193.53   sFT  0.99995434   +0 04 30.5
 BJ5052;UTM  15      - 3,368,382.895   674,485.210   MT  0.99997560   +0 55 14.2
 BJ5052
 BJ5052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7448568382(NAD 83)
 BJ5052
 BJ5052                          SUPERSEDED SURVEY CONTROL
 BJ5052
 BJ5052  NAD 83(1986)-  30 26 05.78026(N)    091 10 58.99863(W) AD(       ) 3
 BJ5052  NAD 27      -  30 26 05.09478(N)    091 10 58.60964(W) AD(       ) 3
 BJ5052
 BJ5052.Superseded values are not recommended for survey control.
 BJ5052
 BJ5052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5052.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5052
 BJ5052_MARKER: 53 = ELEVATED TANK
 BJ5052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5052+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2007
 BJ5052
 BJ5052  HISTORY     - Date     Condition        Report By
 BJ5052  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5052  HISTORY     - 20031220 GOOD             USPSQD
 BJ5052  HISTORY     - 20050318 GOOD             USPSQD
 BJ5052  HISTORY     - 20071010 GOOD             GEOCAC
 BJ5052
 BJ5052                          STATION DESCRIPTION
 BJ5052
 BJ5052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5052'THE NAPOLEON STREET MUNICIPAL WATER TANK IS LOCATED 100 YARDS WEST
 BJ5052'OF THE INTERSECTION OF MARGARET AND NAPOLEON STREETS.
 BJ5052'
 BJ5052'IT IS A STEEL STRUCTURE WITH EIGHT CHANNEL STEEL LEGS SUPPORTING A
 BJ5052'LARGE OVAL TANK, PAINTED SILVER IN COLOR AND HAS AN OVERALL HEIGHT
 BJ5052'OF 145 FEET.
 BJ5052'
 BJ5052'POINT INTERSECTED WAS THE VENT AT THE APEX OF THE TANK.
 BJ5052
 BJ5052                          STATION RECOVERY (2003)
 BJ5052
 BJ5052'RECOVERY NOTE BY US POWER SQUADRON 2003 (RPJ)
 BJ5052'RECOVERED IN GOOD CONDITION.
 BJ5052
 BJ5052                          STATION RECOVERY (2005)
 BJ5052
 BJ5052'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BJ5052'RECOVERED IN GOOD CONDITION.
 BJ5052
 BJ5052                          STATION RECOVERY (2007)
 BJ5052
 BJ5052'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5052'TANK IS PAINTED WHITE WITH BLUE WATER DROP LOGO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5038 ***********************************************************************
 BJ5038  DESIGNATION -  BATON ROUGE PERKINS RD TANK
 BJ5038  PID         -  BJ5038
 BJ5038  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5038  COUNTRY     -  US
 BJ5038  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5038
 BJ5038                         *CURRENT SURVEY CONTROL
 BJ5038  ______________________________________________________________________
 BJ5038* NAD 83(1992) POSITION- 30 25 11.34230(N) 091 08 58.13932(W)   ADJUSTED
 BJ5038  **This station is located in a suspected subsidence area (see below).
 BJ5038  ______________________________________________________________________
 BJ5038  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BJ5038  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5038  HORZ ORDER      -  THIRD
 BJ5038
 BJ5038.The horizontal coordinates were established by classical geodetic methods
 BJ5038.and adjusted by the National Geodetic Survey in January 1993.
 BJ5038
 BJ5038.** This station is in an area of known vertical motion. If an
 BJ5038.** orthometric height was ever established but is not available 
 BJ5038.** in the current survey control section, the orthometric height
 BJ5038.** is considered suspect.  Suspect heights are available in the
 BJ5038.** superseded section only if requested.
 BJ5038
 BJ5038.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5038.GEOID18 height accuracy estimate available here.
 BJ5038
 BJ5038.Click photographs - Photos may exist for this station.
 BJ5038
 BJ5038.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5038
 BJ5038. The following values were computed from the NAD 83(1992) position.
 BJ5038
 BJ5038;                    North         East     Units Scale Factor Converg.
 BJ5038;SPC LA S     -   212,816.802 1,017,663.032   MT  0.99995238   +0 05 30.9
 BJ5038;SPC LA S     -   698,216.46  3,338,782.80   sFT  0.99995238   +0 05 30.9
 BJ5038;UTM  15      - 3,366,759.614   677,737.224   MT  0.99998973   +0 56 14.0
 BJ5038
 BJ5038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7773766759(NAD 83)
 BJ5038
 BJ5038                          SUPERSEDED SURVEY CONTROL
 BJ5038
 BJ5038  NAD 83(1986)-  30 25 11.36049(N)    091 08 58.13738(W) AD(       ) 3
 BJ5038  NAD 27      -  30 25 10.67387(N)    091 08 57.75246(W) AD(       ) 3
 BJ5038
 BJ5038.Superseded values are not recommended for survey control.
 BJ5038
 BJ5038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5038.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5038
 BJ5038_MARKER: 53 = ELEVATED TANK
 BJ5038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5038+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2007
 BJ5038
 BJ5038  HISTORY     - Date     Condition        Report By
 BJ5038  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5038  HISTORY     - 20031220 GOOD             USPSQD
 BJ5038  HISTORY     - 20050318 GOOD             USPSQD
 BJ5038  HISTORY     - 20071010 GOOD             GEOCAC
 BJ5038
 BJ5038                          STATION DESCRIPTION
 BJ5038
 BJ5038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5038'PERKINS ROAD WATER TANK IS LOCATED IN THE SOUTH-CENTRAL SECTION OF
 BJ5038'TOWN, ON PERKINS ROAD, WITHIN A SMALL FENCED AREA, BETWEEN THE CUBAN
 BJ5038'LIQUOR STORE AND A TEXACO SERVICE STATION AND 60 FEET NORTH OF
 BJ5038'PERKINS ROAD.
 BJ5038'
 BJ5038'A LARGE STEEL TANK, 150 FEET IN HEIGHT, GREEN IN COLOR AND AN OVAL
 BJ5038'SHAPED ROOF, SUPPORTED BY 8 TUBULAR TYPE STEEL LEGS.
 BJ5038'
 BJ5038'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
 BJ5038
 BJ5038                          STATION RECOVERY (2003)
 BJ5038
 BJ5038'RECOVERY NOTE BY US POWER SQUADRON 2003 (RPJ)
 BJ5038'RECOVERED IN GOOD CONDITION.
 BJ5038
 BJ5038                          STATION RECOVERY (2005)
 BJ5038
 BJ5038'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BJ5038'RECOVERED IN GOOD CONDITION.
 BJ5038
 BJ5038                          STATION RECOVERY (2007)
 BJ5038
 BJ5038'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5038'CUBAN LIQUOR STORE IS NOW WINE AND CORK. TANKS IS PAINTED WHITE WITH
 BJ5038'BLUE WATER DROP LOGO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5043 ***********************************************************************
 BJ5043  DESIGNATION -  BATON ROUGE PUB WORKS RAD MAST
 BJ5043  PID         -  BJ5043
 BJ5043  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5043  COUNTRY     -  US
 BJ5043  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5043
 BJ5043                         *CURRENT SURVEY CONTROL
 BJ5043  ______________________________________________________________________
 BJ5043* NAD 83(1992) POSITION- 30 26 57.78236(N) 091 09 54.55058(W)   ADJUSTED
 BJ5043  **This station is located in a suspected subsidence area (see below).
 BJ5043  ______________________________________________________________________
 BJ5043  GEOID HEIGHT    -        -27.057 (meters)                     GEOID18
 BJ5043  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BJ5043  HORZ ORDER      -  THIRD
 BJ5043
 BJ5043.The horizontal coordinates were established by classical geodetic methods
 BJ5043.and adjusted by the National Geodetic Survey in January 1993.
 BJ5043
 BJ5043.** This station is in an area of known vertical motion. If an
 BJ5043.** orthometric height was ever established but is not available 
 BJ5043.** in the current survey control section, the orthometric height
 BJ5043.** is considered suspect.  Suspect heights are available in the
 BJ5043.** superseded section only if requested.
 BJ5043
 BJ5043.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5043.GEOID18 height accuracy estimate available here.
 BJ5043
 BJ5043.Click photographs - Photos may exist for this station.
 BJ5043
 BJ5043.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5043
 BJ5043. The following values were computed from the NAD 83(1992) position.
 BJ5043
 BJ5043;                    North         East     Units Scale Factor Converg.
 BJ5043;SPC LA S     -   216,092.093 1,016,152.779   MT  0.99995628   +0 05 02.7
 BJ5043;SPC LA S     -   708,962.14  3,333,827.91   sFT  0.99995628   +0 05 02.7
 BJ5043;UTM  15      - 3,370,012.363   676,178.746   MT  0.99998292   +0 55 48.4
 BJ5043
 BJ5043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7617870012(NAD 83)
 BJ5043
 BJ5043                          SUPERSEDED SURVEY CONTROL
 BJ5043
 BJ5043  NAD 83(1986)-  30 26 57.80060(N)    091 09 54.54842(W) AD(       ) 3
 BJ5043  NAD 27      -  30 26 57.11703(N)    091 09 54.16178(W) AD(       ) 3
 BJ5043
 BJ5043.Superseded values are not recommended for survey control.
 BJ5043
 BJ5043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5043.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5043
 BJ5043_MARKER: 42 = RADIO/TV MAST
 BJ5043
 BJ5043  HISTORY     - Date     Condition        Report By
 BJ5043  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5043
 BJ5043                          STATION DESCRIPTION
 BJ5043
 BJ5043'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5043'THE BATON ROUGE DEPARTMENT OF PUBLIC WORKS RADIO STATION KAY 222 IS
 BJ5043'LOCATED AT THE CITY REPAIR SHOPS JUST NORTH OF THE INTERSECTION OF
 BJ5043'CONVENTION AND BAXTER STREETS.
 BJ5043'
 BJ5043'IT IS A THREE-LEGGED STEEL STRUCTURE, TRIANGULAR IN CROSSECTION,
 BJ5043'PAINTED ALTERNATELY RED AND WHITE WITH AN OVERALL HEIGHT OF 300
 BJ5043'FEET.
 BJ5043'
 BJ5043'POINT INTERSECTED WAS THE FLASHING RED LIGHT AT THE TOP OF THE MAST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5037 ***********************************************************************
 BJ5037  DESIGNATION -  BATON ROUGE RAD KXOK N MAST
 BJ5037  PID         -  BJ5037
 BJ5037  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5037  COUNTRY     -  US
 BJ5037  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5037
 BJ5037                         *CURRENT SURVEY CONTROL
 BJ5037  ______________________________________________________________________
 BJ5037* NAD 83(1992) POSITION- 30 25 14.47805(N) 091 08 30.30302(W)   ADJUSTED
 BJ5037  **This station is located in a suspected subsidence area (see below).
 BJ5037  ______________________________________________________________________
 BJ5037  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BJ5037  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5037  HORZ ORDER      -  THIRD
 BJ5037
 BJ5037.The horizontal coordinates were established by classical geodetic methods
 BJ5037.and adjusted by the National Geodetic Survey in January 1993.
 BJ5037
 BJ5037.** This station is in an area of known vertical motion. If an
 BJ5037.** orthometric height was ever established but is not available 
 BJ5037.** in the current survey control section, the orthometric height
 BJ5037.** is considered suspect.  Suspect heights are available in the
 BJ5037.** superseded section only if requested.
 BJ5037
 BJ5037.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5037.GEOID18 height accuracy estimate available here.
 BJ5037
 BJ5037.Click photographs - Photos may exist for this station.
 BJ5037
 BJ5037.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5037
 BJ5037. The following values were computed from the NAD 83(1992) position.
 BJ5037
 BJ5037;                    North         East     Units Scale Factor Converg.
 BJ5037;SPC LA S     -   212,914.577 1,018,405.735   MT  0.99995249   +0 05 44.9
 BJ5037;SPC LA S     -   698,537.24  3,341,219.48   sFT  0.99995249   +0 05 44.9
 BJ5037;UTM  15      - 3,366,868.340   678,478.433   MT  0.99999299   +0 56 28.2
 BJ5037
 BJ5037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7847866868(NAD 83)
 BJ5037
 BJ5037                          SUPERSEDED SURVEY CONTROL
 BJ5037
 BJ5037  NAD 83(1986)-  30 25 14.49621(N)    091 08 30.30104(W) AD(       ) 3
 BJ5037  NAD 27      -  30 25 13.80960(N)    091 08 29.91738(W) AD(       ) 3
 BJ5037
 BJ5037.Superseded values are not recommended for survey control.
 BJ5037
 BJ5037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5037.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5037
 BJ5037_MARKER: 42 = RADIO/TV MAST
 BJ5037
 BJ5037  HISTORY     - Date     Condition        Report By
 BJ5037  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5037
 BJ5037                          STATION DESCRIPTION
 BJ5037
 BJ5037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5037'RADIO STATION KXOK MAST IS LOCATED IN AN OPEN FIELD, IN THE
 BJ5037'SOUTH-CENTRAL SECTION OF TOWN, ABOUT 350 FEET WEST OF COLLEGE DRIVE,
 BJ5037'0.1 MILE SOUTH OF INTERSTATE HIGHWAY 10 AND ABOUT 300 FEET SOUTH OF
 BJ5037'A BRICK SCHOOL BUILDING.
 BJ5037'
 BJ5037'A TRIANGULAR SHAPED STEEL MAST, 280 FEET IN HEIGHT, PAINTED RED-WHITE
 BJ5037'ALTERNATE SECTIONS, HAS AN EXTENSION AND RED LIGHT AT TOP.
 BJ5037'
 BJ5037'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4756 ***********************************************************************
 BJ4756  DESIGNATION -  BATON ROUGE RYAN AIRPORT TANK
 BJ4756  PID         -  BJ4756
 BJ4756  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4756  COUNTRY     -  US
 BJ4756  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4756
 BJ4756                         *CURRENT SURVEY CONTROL
 BJ4756  ______________________________________________________________________
 BJ4756* NAD 83(1992) POSITION- 30 31 47.08814(N) 091 09 37.42614(W)   ADJUSTED
 BJ4756* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4756  **This station is located in a suspected subsidence area (see below).
 BJ4756  ______________________________________________________________________
 BJ4756  GEOID HEIGHT    -        -27.051 (meters)                     GEOID18
 BJ4756  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ4756  HORZ ORDER      -  THIRD
 BJ4756
 BJ4756.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 BJ4756
 BJ4756.The horizontal coordinates were established by classical geodetic methods
 BJ4756.and adjusted by the National Geodetic Survey in January 1993.
 BJ4756
 BJ4756.** This station is in an area of known vertical motion. If an
 BJ4756.** orthometric height was ever established but is not available 
 BJ4756.** in the current survey control section, the orthometric height
 BJ4756.** is considered suspect.  Suspect heights are available in the
 BJ4756.** superseded section only if requested.
 BJ4756
 BJ4756.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4756.GEOID18 height accuracy estimate available here.
 BJ4756
 BJ4756.Click photographs - Photos may exist for this station.
 BJ4756
 BJ4756.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4756
 BJ4756. The following values were computed from the NAD 83(1992) position.
 BJ4756
 BJ4756;                    North         East     Units Scale Factor Converg.
 BJ4756;SPC LA S     -   225,001.494 1,016,596.196   MT  0.99996821   +0 05 11.3
 BJ4756;SPC LA S     -   738,192.40  3,335,282.69   sFT  0.99996821   +0 05 11.3
 BJ4756;UTM  15      - 3,378,927.538   676,490.399   MT  0.99998427   +0 56 05.0
 BJ4756
 BJ4756!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4756!SPC LA S     -   1.00000129  x   0.99996821  =   0.99996950
 BJ4756!UTM  15      -   1.00000129  x   0.99998427  =   0.99998556
 BJ4756
 BJ4756_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7649078927(NAD 83)
 BJ4756
 BJ4756                          SUPERSEDED SURVEY CONTROL
 BJ4756
 BJ4756  NAD 83(1986)-  30 31 47.10650(N)    091 09 37.42483(W) AD(       ) 3
 BJ4756  NAD 27      -  30 31 46.42698(N)    091 09 37.03572(W) AD(       ) 3
 BJ4756
 BJ4756.Superseded values are not recommended for survey control.
 BJ4756
 BJ4756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4756.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4756
 BJ4756_MARKER: 53 = ELEVATED TANK
 BJ4756_MARK LOGO: NGS
 BJ4756
 BJ4756  HISTORY     - Date     Condition        Report By
 BJ4756  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4756  HISTORY     - 1970     GOOD             NGS
 BJ4756  HISTORY     - 19880209 GOOD             LADTD
 BJ4756
 BJ4756                          STATION DESCRIPTION
 BJ4756
 BJ4756'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4756'RYAN AIRPORT WATER TANK IS LOCATED ON THE RYAN AIRPORT COMPANY
 BJ4756'GROUNDS, ABOUT 1 MILE WEST-NORTHWEST OF THE STATE HIGHWAYS 67 AND
 BJ4756'408 JUNCTION, 0.55 MILE NORTH OF HIGHWAY 408, 0.35 MILE NORTH OF
 BJ4756'THE SOUTH ENTRANCE GATE AND ABOUT 500 FEET EAST OF AIRBASE ROAD.
 BJ4756'
 BJ4756'A LARGE STEEL, ORANGE-WHITE CHECKERED TANK, 230 FEET IN HEIGHT, AN
 BJ4756'OVAL SHAPED ROOF WITH A REVOLVING BEACON LIGHT AT TOP-CENTER OF THE
 BJ4756'TANK.  TANK IS SUPPORTED BY 8 DOUBLE CHANNEL STEEL LEGS.
 BJ4756'
 BJ4756'POINT INTERSECTED, WAS THE REVOLVING LIGHT AT TOP-CENTER.
 BJ4756
 BJ4756                          STATION RECOVERY (1970)
 BJ4756
 BJ4756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ4756'RECOVERED IN GOOD CONDITION.
 BJ4756
 BJ4756                          STATION RECOVERY (1988)
 BJ4756
 BJ4756'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ4756'THE STATION WAS RECOVERED IN GOOD CONDITION, A COMPLETE DESCRIPTION
 BJ4756'FOLLOWS.
 BJ4756'THE STATION IS LOCATED ABOUT 9.7 KM (6.05 MI) NORTH OF THE CENTER OF
 BJ4756'BATON ROUGE, 1.6 KM (1.00 MI) WEST OF THE JUNCTION OF STATE HIGHWAYS
 BJ4756'408 AND 67 ON THE WEST SIDE OF THE RYAN MUNICIPAL AIRPORT.
 BJ4756'OWNERSHIP--GREATER BATON ROUGE AIRPORT, ROOM 212, TERMINAL BUILDING.
 BJ4756'TO REACH THE STATION FROM THE SOUTH JUNCTION OF STATE HIGHWAYS 408 AND
 BJ4756'67 IN NORTH BATON ROUGE, GO WEST FOR 1.6 KM (1.00 MI) ON HIGHWAY 408
 BJ4756'TO THE SOUTH ENTRANCE TO THE RYAN MUNICIPAL AIRPORT (VETERANS MEMORIAL
 BJ4756'BLVD), ON THE EAST SIDE OF THE JUNCTION OF HIGHWAY 408 AND INTERSTATE
 BJ4756'HIGHWAY 110.  TURN RIGHT AND GO NORTH FOR 1.0 KM (0.60 MI) ON VETERANS
 BJ4756'MEMORIAL BLVD TO THE JUNCTION WITH J D HAIR SR AVE.  TURN RIGHT AND GO
 BJ4756'EAST FOR 0.08 KM (0.05 MI) ON J D HAIR SR AVE TO THE STATION ON THE
 BJ4756'RIGHT.
 BJ4756'THE STATION IS A LARGE STEEL SILVER PAINTED TANK, 70.1 M (230.0 FT) IN
 BJ4756'HEIGHT, AN OVAL SHAPED ROOF WITH A REVOLVING BECON LIGHT AT THE
 BJ4756'TOP-CENTER OF THE TANK.  THE TANK IS SUPPORTED BY 8 DOUBLE CHANNEL
 BJ4756'STEEL LEGS.  THE POINT INTERSECTED WAS THE REVOLVING LIGHT AT THE
 BJ4756'TOP-CENTER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5044 ***********************************************************************
 BJ5044  DESIGNATION -  BATON ROUGE SACRED HEART CROSS
 BJ5044  PID         -  BJ5044
 BJ5044  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5044  COUNTRY     -  US
 BJ5044  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5044
 BJ5044                         *CURRENT SURVEY CONTROL
 BJ5044  ______________________________________________________________________
 BJ5044* NAD 83(1992) POSITION- 30 27 06.06020(N) 091 09 56.06177(W)   ADJUSTED
 BJ5044  **This station is located in a suspected subsidence area (see below).
 BJ5044  ______________________________________________________________________
 BJ5044  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ5044  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 BJ5044  HORZ ORDER      -  THIRD
 BJ5044
 BJ5044.The horizontal coordinates were established by classical geodetic methods
 BJ5044.and adjusted by the National Geodetic Survey in January 1993.
 BJ5044
 BJ5044.** This station is in an area of known vertical motion. If an
 BJ5044.** orthometric height was ever established but is not available 
 BJ5044.** in the current survey control section, the orthometric height
 BJ5044.** is considered suspect.  Suspect heights are available in the
 BJ5044.** superseded section only if requested.
 BJ5044
 BJ5044.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5044.GEOID18 height accuracy estimate available here.
 BJ5044
 BJ5044.Click photographs - Photos may exist for this station.
 BJ5044
 BJ5044.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5044
 BJ5044. The following values were computed from the NAD 83(1992) position.
 BJ5044
 BJ5044;                    North         East     Units Scale Factor Converg.
 BJ5044;SPC LA S     -   216,346.934 1,016,112.089   MT  0.99995659   +0 05 02.0
 BJ5044;SPC LA S     -   709,798.23  3,333,694.41   sFT  0.99995659   +0 05 02.0
 BJ5044;UTM  15      - 3,370,266.582   676,134.297   MT  0.99998273   +0 55 47.8
 BJ5044
 BJ5044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7613470266(NAD 83)
 BJ5044
 BJ5044                          SUPERSEDED SURVEY CONTROL
 BJ5044
 BJ5044  NAD 83(1986)-  30 27 06.07843(N)    091 09 56.05960(W) AD(       ) 3
 BJ5044  NAD 27      -  30 27 05.39497(N)    091 09 55.67278(W) AD(       ) 3
 BJ5044
 BJ5044.Superseded values are not recommended for survey control.
 BJ5044
 BJ5044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5044.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5044
 BJ5044_MARKER: 91 = CHURCH CROSS
 BJ5044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5044+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2007
 BJ5044
 BJ5044  HISTORY     - Date     Condition        Report By
 BJ5044  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5044  HISTORY     - 20071007 GOOD             GEOCAC
 BJ5044
 BJ5044                          STATION DESCRIPTION
 BJ5044
 BJ5044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5044'THE SACRED HEART CATHOLIC CHURCH CROSS IS LOCATED ON THE BELL TOWER
 BJ5044'OF THE CHURCH AT THE INTERSECTION OF MAIN AND NORTH 22ND STREETS.
 BJ5044'
 BJ5044'IT IS A SILVER CROSS AT THE APEX OF THE BELL TOWER.
 BJ5044'
 BJ5044'POINT INTERSECTED WAS THE TOP OF THE CROSS.
 BJ5044
 BJ5044                          STATION RECOVERY (2007)
 BJ5044
 BJ5044'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4761 ***********************************************************************
 BJ4761  DESIGNATION -  BATON ROUGE SOU UNIV EAST TANK
 BJ4761  PID         -  BJ4761
 BJ4761  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4761  COUNTRY     -  US
 BJ4761  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4761
 BJ4761                         *CURRENT SURVEY CONTROL
 BJ4761  ______________________________________________________________________
 BJ4761* NAD 83(1992) POSITION- 30 31 28.15739(N) 091 11 09.42885(W)   ADJUSTED
 BJ4761  **This station is located in a suspected subsidence area (see below).
 BJ4761  ______________________________________________________________________
 BJ4761  GEOID HEIGHT    -        -27.056 (meters)                     GEOID18
 BJ4761  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BJ4761  HORZ ORDER      -  THIRD
 BJ4761
 BJ4761.The horizontal coordinates were established by classical geodetic methods
 BJ4761.and adjusted by the National Geodetic Survey in January 1993.
 BJ4761
 BJ4761.** This station is in an area of known vertical motion. If an
 BJ4761.** orthometric height was ever established but is not available 
 BJ4761.** in the current survey control section, the orthometric height
 BJ4761.** is considered suspect.  Suspect heights are available in the
 BJ4761.** superseded section only if requested.
 BJ4761
 BJ4761.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4761.GEOID18 height accuracy estimate available here.
 BJ4761
 BJ4761.Click photographs - Photos may exist for this station.
 BJ4761
 BJ4761.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4761
 BJ4761. The following values were computed from the NAD 83(1992) position.
 BJ4761
 BJ4761;                    North         East     Units Scale Factor Converg.
 BJ4761;SPC LA S     -   224,415.117 1,014,144.395   MT  0.99996737   +0 04 25.3
 BJ4761;SPC LA S     -   736,268.60  3,327,238.74   sFT  0.99996737   +0 04 25.3
 BJ4761;UTM  15      - 3,378,304.928   674,047.518   MT  0.99997371   +0 55 17.8
 BJ4761
 BJ4761_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7404778304(NAD 83)
 BJ4761
 BJ4761                          SUPERSEDED SURVEY CONTROL
 BJ4761
 BJ4761  NAD 83(1986)-  30 31 28.17567(N)    091 11 09.42632(W) AD(       ) 3
 BJ4761  NAD 27      -  30 31 27.49766(N)    091 11 09.03390(W) AD(       ) 3
 BJ4761
 BJ4761.Superseded values are not recommended for survey control.
 BJ4761
 BJ4761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4761.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4761
 BJ4761_MARKER: 53 = ELEVATED TANK
 BJ4761
 BJ4761  HISTORY     - Date     Condition        Report By
 BJ4761  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4761
 BJ4761                          STATION DESCRIPTION
 BJ4761
 BJ4761'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4761'SOUTHERN UNIVERSITY EAST WATER TANK IS LOCATED ON THE EAST SIDE OF
 BJ4761'THE UNIVERSITY CAMPUS, IN A U.S. GOVERNMENT HOUSING PROJECT, ABOUT
 BJ4761'0.05 MILE NORTHEAST OF THE SWAN AVENUE AND HOUSING PROJECT ROAD
 BJ4761'JUNCTION.
 BJ4761'
 BJ4761'A SMALL CYLINDRICAL SHAPED STEEL TANK WITH A CONICAL SHAPED ROOF,
 BJ4761'90 FEET IN HEIGHT, SILVER IN COLOR AND SUPPORTED BY 4 DOUBLE CHANNEL
 BJ4761'STEEL LEGS.
 BJ4761'
 BJ4761'POINT INTERSECTED WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4763 ***********************************************************************
 BJ4763  DESIGNATION -  BATON ROUGE SOU UNIV C TANK
 BJ4763  PID         -  BJ4763
 BJ4763  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4763  COUNTRY     -  US
 BJ4763  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4763
 BJ4763                         *CURRENT SURVEY CONTROL
 BJ4763  ______________________________________________________________________
 BJ4763* NAD 83(1992) POSITION- 30 31 34.10161(N) 091 11 27.20157(W)   ADJUSTED
 BJ4763  **This station is located in a suspected subsidence area (see below).
 BJ4763  ______________________________________________________________________
 BJ4763  GEOID HEIGHT    -        -27.057 (meters)                     GEOID18
 BJ4763  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BJ4763  HORZ ORDER      -  THIRD
 BJ4763
 BJ4763.The horizontal coordinates were established by classical geodetic methods
 BJ4763.and adjusted by the National Geodetic Survey in January 1993.
 BJ4763
 BJ4763.** This station is in an area of known vertical motion. If an
 BJ4763.** orthometric height was ever established but is not available 
 BJ4763.** in the current survey control section, the orthometric height
 BJ4763.** is considered suspect.  Suspect heights are available in the
 BJ4763.** superseded section only if requested.
 BJ4763
 BJ4763.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4763.GEOID18 height accuracy estimate available here.
 BJ4763
 BJ4763.Click photographs - Photos may exist for this station.
 BJ4763
 BJ4763.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4763
 BJ4763. The following values were computed from the NAD 83(1992) position.
 BJ4763
 BJ4763;                    North         East     Units Scale Factor Converg.
 BJ4763;SPC LA S     -   224,597.563 1,013,670.368   MT  0.99996764   +0 04 16.4
 BJ4763;SPC LA S     -   736,867.17  3,325,683.53   sFT  0.99996764   +0 04 16.4
 BJ4763;UTM  15      - 3,378,480.340   673,570.841   MT  0.99997166   +0 55 08.9
 BJ4763
 BJ4763_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7357078480(NAD 83)
 BJ4763
 BJ4763                          SUPERSEDED SURVEY CONTROL
 BJ4763
 BJ4763  NAD 83(1986)-  30 31 34.11983(N)    091 11 27.19912(W) AD(       ) 3
 BJ4763  NAD 27      -  30 31 33.44247(N)    091 11 26.80606(W) AD(       ) 3
 BJ4763
 BJ4763.Superseded values are not recommended for survey control.
 BJ4763
 BJ4763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4763.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4763
 BJ4763_MARKER: 53 = ELEVATED TANK
 BJ4763
 BJ4763  HISTORY     - Date     Condition        Report By
 BJ4763  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4763
 BJ4763                          STATION DESCRIPTION
 BJ4763
 BJ4763'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4763'SOUTHERN UNIVERSITY CENTRAL WATER TANK IS LOCATED IN THE CENTRAL
 BJ4763'SECTION OF THE UNIVERSITY CAMPUS, WITHIN A SMALL FENCED AREA, BEHIND
 BJ4763'THE UNIVERSITY MAINTENANCE OFFICE BUILDING WHICH IS LOCATED IN THE
 BJ4763'NORTHEAST ANGLE OF THE STREET H AND FARM ROAD JUNCTION.
 BJ4763'
 BJ4763'A LARGE STEEL TANK, 90 FEET IN HEIGHT, SILVER IN COLOR, AN OVAL
 BJ4763'SHAPED ROOF AND SUPPORTED BY 4 TUBULAR TYPE STEEL LEGS.
 BJ4763'
 BJ4763'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4929 ***********************************************************************
 BJ4929  DESIGNATION -  BATON ROUGE SOUND ENT RAD MAST
 BJ4929  PID         -  BJ4929
 BJ4929  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4929  COUNTRY     -  US
 BJ4929  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4929
 BJ4929                         *CURRENT SURVEY CONTROL
 BJ4929  ______________________________________________________________________
 BJ4929* NAD 83(1992) POSITION- 30 23 04.88468(N) 091 03 26.66985(W)   ADJUSTED
 BJ4929  **This station is located in a suspected subsidence area (see below).
 BJ4929  ______________________________________________________________________
 BJ4929  GEOID HEIGHT    -        -27.010 (meters)                     GEOID18
 BJ4929  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 BJ4929  HORZ ORDER      -  THIRD
 BJ4929
 BJ4929.The horizontal coordinates were established by classical geodetic methods
 BJ4929.and adjusted by the National Geodetic Survey in January 1993.
 BJ4929
 BJ4929.** This station is in an area of known vertical motion. If an
 BJ4929.** orthometric height was ever established but is not available 
 BJ4929.** in the current survey control section, the orthometric height
 BJ4929.** is considered suspect.  Suspect heights are available in the
 BJ4929.** superseded section only if requested.
 BJ4929
 BJ4929.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4929.GEOID18 height accuracy estimate available here.
 BJ4929
 BJ4929.Click photographs - Photos may exist for this station.
 BJ4929
 BJ4929.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4929
 BJ4929. The following values were computed from the NAD 83(1992) position.
 BJ4929
 BJ4929;                    North         East     Units Scale Factor Converg.
 BJ4929;SPC LA S     -   208,940.588 1,026,518.297   MT  0.99994810   +0 08 16.7
 BJ4929;SPC LA S     -   685,499.25  3,367,835.45   sFT  0.99994810   +0 08 16.7
 BJ4929;UTM  15      - 3,363,014.208   686,649.227   MT  1.00002980   +0 58 58.3
 BJ4929
 BJ4929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8664963014(NAD 83)
 BJ4929
 BJ4929                          SUPERSEDED SURVEY CONTROL
 BJ4929
 BJ4929  NAD 83(1986)-  30 23 04.90249(N)    091 03 26.66816(W) AD(       ) 3
 BJ4929  NAD 27      -  30 23 04.21261(N)    091 03 26.29315(W) AD(       ) 3
 BJ4929
 BJ4929.Superseded values are not recommended for survey control.
 BJ4929
 BJ4929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4929.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4929
 BJ4929_MARKER: 42 = RADIO/TV MAST
 BJ4929
 BJ4929  HISTORY     - Date     Condition        Report By
 BJ4929  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4929
 BJ4929                          STATION DESCRIPTION
 BJ4929
 BJ4929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4929'THE SOUND ENTERPRISES RADIO STATION MAST IS LOCATED ABOUT 7 MILES
 BJ4929'SOUTHEAST OF THE BATON ROUGE BUSINESS SECTION, IN A BRUSH COVERED
 BJ4929'FIELD, 1 MILE WEST OF AIRLINE HIGHWAY, 0.45 MILE SOUTH OF THE
 BJ4929'JUNCTION OF HONORE LANE ROAD AND SLEIGEN LANE ROAD AND 225 FEET
 BJ4929'WEST OF HONORE LANE ROAD.
 BJ4929'
 BJ4929'A SLENDER, TRIANGULAR SHAPED STEEL MAST, 300 FEET IN HEIGHT,
 BJ4929'ORANGE-WHITE ALTERNATE SECTIONS AND HAS A RED LIGHT AT TOP.
 BJ4929'
 BJ4929'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5047 ***********************************************************************
 BJ5047  DESIGNATION -  BATON ROUGE SOUTH 17TH ST TANK
 BJ5047  PID         -  BJ5047
 BJ5047  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5047  COUNTRY     -  US
 BJ5047  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5047
 BJ5047                         *CURRENT SURVEY CONTROL
 BJ5047  ______________________________________________________________________
 BJ5047* NAD 83(1992) POSITION- 30 26 44.67300(N) 091 10 19.40731(W)   ADJUSTED
 BJ5047  **This station is located in a suspected subsidence area (see below).
 BJ5047  ______________________________________________________________________
 BJ5047  GEOID HEIGHT    -        -27.060 (meters)                     GEOID18
 BJ5047  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 BJ5047  HORZ ORDER      -  THIRD
 BJ5047
 BJ5047.The horizontal coordinates were established by classical geodetic methods
 BJ5047.and adjusted by the National Geodetic Survey in January 1993.
 BJ5047
 BJ5047.** This station is in an area of known vertical motion. If an
 BJ5047.** orthometric height was ever established but is not available 
 BJ5047.** in the current survey control section, the orthometric height
 BJ5047.** is considered suspect.  Suspect heights are available in the
 BJ5047.** superseded section only if requested.
 BJ5047
 BJ5047.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5047.GEOID18 height accuracy estimate available here.
 BJ5047
 BJ5047.Click photographs - Photos may exist for this station.
 BJ5047
 BJ5047.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5047
 BJ5047. The following values were computed from the NAD 83(1992) position.
 BJ5047
 BJ5047;                    North         East     Units Scale Factor Converg.
 BJ5047;SPC LA S     -   215,687.462 1,015,490.195   MT  0.99995579   +0 04 50.3
 BJ5047;SPC LA S     -   707,634.61  3,331,654.08   sFT  0.99995579   +0 04 50.3
 BJ5047;UTM  15      - 3,369,597.983   675,522.192   MT  0.99998008   +0 55 35.4
 BJ5047
 BJ5047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7552269597(NAD 83)
 BJ5047
 BJ5047                          SUPERSEDED SURVEY CONTROL
 BJ5047
 BJ5047  NAD 83(1986)-  30 26 44.69123(N)    091 10 19.40517(W) AD(       ) 3
 BJ5047  NAD 27      -  30 26 44.00630(N)    091 10 19.01815(W) AD(       ) 3
 BJ5047
 BJ5047.Superseded values are not recommended for survey control.
 BJ5047
 BJ5047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5047.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5047
 BJ5047_MARKER: 53 = ELEVATED TANK
 BJ5047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5047+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2007
 BJ5047
 BJ5047  HISTORY     - Date     Condition        Report By
 BJ5047  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5047  HISTORY     - 20071007 GOOD             GEOCAC
 BJ5047
 BJ5047                          STATION DESCRIPTION
 BJ5047
 BJ5047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5047'THE SOUTH 17TH STREET MUNICIPAL WATER TANK IS LOCATED 75 YARDS WEST
 BJ5047'OF THE INTERSECTION OF SOUTH 17TH STREET AND LOUISIANA AVENUE.
 BJ5047'
 BJ5047'IT IS A TEN-LEGGED STEEL STRUCTURE, SUPPORTING AN OVAL SHAPED TANK,
 BJ5047'PAINTED GREEN IN COLOR WITH AN OVERALL HEIGHT OF 156 FEET.
 BJ5047'
 BJ5047'POINT INTERSECTED WAS THE VENT AT THE APEX OF THE TANK.
 BJ5047
 BJ5047                          STATION RECOVERY (2007)
 BJ5047
 BJ5047'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5028 ***********************************************************************
 BJ5028  DESIGNATION -  BATON ROUGE ST JOSEPHS SPIRE
 BJ5028  PID         -  BJ5028
 BJ5028  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5028  COUNTRY     -  US
 BJ5028  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5028
 BJ5028                         *CURRENT SURVEY CONTROL
 BJ5028  ______________________________________________________________________
 BJ5028* NAD 83(1992) POSITION- 30 27 06.23998(N) 091 11 12.94990(W)   ADJUSTED
 BJ5028  **This station is located in a suspected subsidence area (see below).
 BJ5028  ______________________________________________________________________
 BJ5028  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ5028  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ5028  HORZ ORDER      -  THIRD
 BJ5028
 BJ5028.The horizontal coordinates were established by classical geodetic methods
 BJ5028.and adjusted by the National Geodetic Survey in January 1993.
 BJ5028
 BJ5028.** This station is in an area of known vertical motion. If an
 BJ5028.** orthometric height was ever established but is not available 
 BJ5028.** in the current survey control section, the orthometric height
 BJ5028.** is considered suspect.  Suspect heights are available in the
 BJ5028.** superseded section only if requested.
 BJ5028
 BJ5028.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5028.GEOID18 height accuracy estimate available here.
 BJ5028
 BJ5028.Click photographs - Photos may exist for this station.
 BJ5028
 BJ5028.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5028
 BJ5028. The following values were computed from the NAD 83(1992) position.
 BJ5028
 BJ5028;                    North         East     Units Scale Factor Converg.
 BJ5028;SPC LA S     -   216,349.658 1,014,060.833   MT  0.99995660   +0 04 23.5
 BJ5028;SPC LA S     -   709,807.17  3,326,964.58   sFT  0.99995660   +0 04 23.5
 BJ5028;UTM  15      - 3,370,239.019   674,083.179   MT  0.99997387   +0 55 08.8
 BJ5028
 BJ5028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7408370239(NAD 83)
 BJ5028
 BJ5028                          SUPERSEDED SURVEY CONTROL
 BJ5028
 BJ5028  NAD 83(1986)-  30 27 06.25828(N)    091 11 12.94772(W) AD(       ) 3
 BJ5028  NAD 27      -  30 27 05.57493(N)    091 11 12.55855(W) AD(       ) 3
 BJ5028
 BJ5028.Superseded values are not recommended for survey control.
 BJ5028
 BJ5028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5028.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5028
 BJ5028_MARKER: 90 = CHURCH SPIRE
 BJ5028_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5028+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2004
 BJ5028
 BJ5028  HISTORY     - Date     Condition        Report By
 BJ5028  HISTORY     - 1929     FIRST OBSERVED   CGS
 BJ5028  HISTORY     - 1955     GOOD             CGS
 BJ5028  HISTORY     - 1970     GOOD             NGS
 BJ5028  HISTORY     - 1971     GOOD             NGS
 BJ5028  HISTORY     - 20040306 GOOD             USPSQD
 BJ5028  HISTORY     - 20050318 GOOD             USPSQD
 BJ5028
 BJ5028                          STATION DESCRIPTION
 BJ5028
 BJ5028'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ5028'THE STATION IS LOCATED IN BATON ROUGE, AT THE NORTHEAST ANGLE OF THE
 BJ5028'INTERSECTION OF MAIN STREET AND FOURTH STREET.  IT IS A GREY MASONRY
 BJ5028'BUILDING WITH A GREEN SPIRE ON THE SOUTH SIDE OF THE BUILDING, WITH A
 BJ5028'CROSS ON ITS TOP.  IT IS ABOUT 125 FT. HIGH.
 BJ5028
 BJ5028                          STATION RECOVERY (1970)
 BJ5028
 BJ5028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5028'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.
 BJ5028
 BJ5028                          STATION RECOVERY (1971)
 BJ5028
 BJ5028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 BJ5028'STATION RECOVERED IN GOOD CONDITION.
 BJ5028
 BJ5028                          STATION RECOVERY (2004)
 BJ5028
 BJ5028'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BJ5028'RECOVERED IN GOOD CONDITION.
 BJ5028
 BJ5028                          STATION RECOVERY (2005)
 BJ5028
 BJ5028'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BJ5028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5034 ***********************************************************************
 BJ5034  DESIGNATION -  BATON ROUGE ST POLICE RAD TWR
 BJ5034  PID         -  BJ5034
 BJ5034  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5034  COUNTRY     -  US
 BJ5034  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5034
 BJ5034                         *CURRENT SURVEY CONTROL
 BJ5034  ______________________________________________________________________
 BJ5034* NAD 83(1992) POSITION- 30 26 50.34144(N) 091 08 15.74849(W)   ADJUSTED
 BJ5034  **This station is located in a suspected subsidence area (see below).
 BJ5034  ______________________________________________________________________
 BJ5034  GEOID HEIGHT    -        -27.047 (meters)                     GEOID18
 BJ5034  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 BJ5034  HORZ ORDER      -  THIRD
 BJ5034
 BJ5034.The horizontal coordinates were established by classical geodetic methods
 BJ5034.and adjusted by the National Geodetic Survey in January 1993.
 BJ5034
 BJ5034.** This station is in an area of known vertical motion. If an
 BJ5034.** orthometric height was ever established but is not available 
 BJ5034.** in the current survey control section, the orthometric height
 BJ5034.** is considered suspect.  Suspect heights are available in the
 BJ5034.** superseded section only if requested.
 BJ5034
 BJ5034.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5034.GEOID18 height accuracy estimate available here.
 BJ5034
 BJ5034.Click photographs - Photos may exist for this station.
 BJ5034
 BJ5034.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5034
 BJ5034. The following values were computed from the NAD 83(1992) position.
 BJ5034
 BJ5034;                    North         East     Units Scale Factor Converg.
 BJ5034;SPC LA S     -   215,867.148 1,018,789.107   MT  0.99995600   +0 05 52.1
 BJ5034;SPC LA S     -   708,224.13  3,342,477.26   sFT  0.99995600   +0 05 52.1
 BJ5034;UTM  15      - 3,369,826.366   678,818.195   MT  0.99999448   +0 56 38.3
 BJ5034
 BJ5034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7881869826(NAD 83)
 BJ5034
 BJ5034                          SUPERSEDED SURVEY CONTROL
 BJ5034
 BJ5034  NAD 83(1986)-  30 26 50.35956(N)    091 08 15.74635(W) AD(       ) 3
 BJ5034  NAD 27      -  30 26 49.67509(N)    091 08 15.36279(W) AD(       ) 3
 BJ5034
 BJ5034.Superseded values are not recommended for survey control.
 BJ5034
 BJ5034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5034.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5034
 BJ5034_MARKER: 43 = RADIO/TV TOWER
 BJ5034
 BJ5034  HISTORY     - Date     Condition        Report By
 BJ5034  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5034
 BJ5034                          STATION DESCRIPTION
 BJ5034
 BJ5034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5034'BATON ROUGE, STATE POLICE RADIO STATION KKC 233 TOWER IS LOCATED IN
 BJ5034'THE EASTERN SECTION OF TOWN, AT 265 SOUTH FOSTER DRIVE AND AT THE
 BJ5034'NORTHWEST CORNER OF THE STATE POLICE HEADQUARTERS BUILDING.
 BJ5034'
 BJ5034'A 4 STEEL CHANNEL LEGGED STRUCTURE, 250 FEET IN HEIGHT, PAINTED RED
 BJ5034'WHITE ALTERNATE SECTIONS, HAS A RED LIGHT AND SHORT ANTENNA MOUNTED
 BJ5034'AT TOP.
 BJ5034'
 BJ5034'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5026 ***********************************************************************
 BJ5026  DESIGNATION -  BATON ROUGE STANDPIPE
 BJ5026  PID         -  BJ5026
 BJ5026  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5026  COUNTRY     -  US
 BJ5026  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5026
 BJ5026                         *CURRENT SURVEY CONTROL
 BJ5026  ______________________________________________________________________
 BJ5026* NAD 83(1992) POSITION- 30 26 51.23824(N) 091 11 22.18818(W)   ADJUSTED
 BJ5026  **This station is located in a suspected subsidence area (see below).
 BJ5026  ______________________________________________________________________
 BJ5026  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BJ5026  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BJ5026  HORZ ORDER      -  THIRD
 BJ5026
 BJ5026.The horizontal coordinates were established by classical geodetic methods
 BJ5026.and adjusted by the National Geodetic Survey in January 1993.
 BJ5026
 BJ5026.** This station is in an area of known vertical motion. If an
 BJ5026.** orthometric height was ever established but is not available 
 BJ5026.** in the current survey control section, the orthometric height
 BJ5026.** is considered suspect.  Suspect heights are available in the
 BJ5026.** superseded section only if requested.
 BJ5026
 BJ5026.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5026.GEOID18 height accuracy estimate available here.
 BJ5026
 BJ5026.Click photographs - Photos may exist for this station.
 BJ5026
 BJ5026.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5026
 BJ5026. The following values were computed from the NAD 83(1992) position.
 BJ5026
 BJ5026;                    North         East     Units Scale Factor Converg.
 BJ5026;SPC LA S     -   215,887.396 1,013,814.950   MT  0.99995603   +0 04 18.9
 BJ5026;SPC LA S     -   708,290.57  3,326,157.88   sFT  0.99995603   +0 04 18.9
 BJ5026;UTM  15      - 3,369,773.169   673,844.144   MT  0.99997284   +0 55 03.7
 BJ5026
 BJ5026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7384469773(NAD 83)
 BJ5026
 BJ5026                          SUPERSEDED SURVEY CONTROL
 BJ5026
 BJ5026  NAD 83(1986)-  30 26 51.25658(N)    091 11 22.18604(W) AD(       ) 3
 BJ5026  NAD 27      -  30 26 50.57268(N)    091 11 21.79684(W) AD(       ) 3
 BJ5026
 BJ5026.Superseded values are not recommended for survey control.
 BJ5026
 BJ5026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5026.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5026
 BJ5026_MARKER: 52 = STANDPIPE TANK
 BJ5026
 BJ5026  HISTORY     - Date     Condition        Report By
 BJ5026  HISTORY     - 1929     FIRST OBSERVED   CGS
 BJ5026  HISTORY     - 1955     GOOD             CGS
 BJ5026  HISTORY     - 1970     GOOD             NGS
 BJ5026  HISTORY     - 1971     GOOD             NGS
 BJ5026  HISTORY     - 20050409 GOOD             USPSQD
 BJ5026
 BJ5026                          STATION DESCRIPTION
 BJ5026
 BJ5026'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ5026'THE STATION IS LOCATED IN DOWNTOWN BATON ROUGE, ONE BLOCK
 BJ5026'NE OF THE ILLINOIS CENTRAL RAILROAD STATION, AT THE INTERSECTION
 BJ5026'OF NORTH BOULEVARD AND LAFAYETTE STREET, AND AT 131 LAFAYETTE
 BJ5026'STREET.  IT IS A CYLINDRICAL STRUCTURE 110 FT. HIGH WITH
 BJ5026'A RADIO ANTENNA ON THE TOP.  IT IS 110 FT. HIGH.
 BJ5026
 BJ5026                          STATION RECOVERY (1970)
 BJ5026
 BJ5026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5026'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.
 BJ5026
 BJ5026                          STATION RECOVERY (1971)
 BJ5026
 BJ5026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 BJ5026'STATION RECOVERED IN GOOD CONDITION.
 BJ5026
 BJ5026                          STATION RECOVERY (2005)
 BJ5026
 BJ5026'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 BJ5026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5020 ***********************************************************************
 BJ5020  DESIGNATION -  BATON ROUGE STATE CAPITOL CUP
 BJ5020  PID         -  BJ5020
 BJ5020  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5020  COUNTRY     -  US
 BJ5020  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5020
 BJ5020                         *CURRENT SURVEY CONTROL
 BJ5020  ______________________________________________________________________
 BJ5020* NAD 83(1992) POSITION- 30 27 25.42159(N) 091 11 14.52319(W)   ADJUSTED
 BJ5020  **This station is located in a suspected subsidence area (see below).
 BJ5020  ______________________________________________________________________
 BJ5020  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ5020  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ5020  HORZ ORDER      -  THIRD
 BJ5020
 BJ5020.The horizontal coordinates were established by classical geodetic methods
 BJ5020.and adjusted by the National Geodetic Survey in January 1993.
 BJ5020
 BJ5020.** This station is in an area of known vertical motion. If an
 BJ5020.** orthometric height was ever established but is not available 
 BJ5020.** in the current survey control section, the orthometric height
 BJ5020.** is considered suspect.  Suspect heights are available in the
 BJ5020.** superseded section only if requested.
 BJ5020
 BJ5020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5020.GEOID18 height accuracy estimate available here.
 BJ5020
 BJ5020.Click photographs - Photos may exist for this station.
 BJ5020
 BJ5020.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5020
 BJ5020. The following values were computed from the NAD 83(1992) position.
 BJ5020
 BJ5020;                    North         East     Units Scale Factor Converg.
 BJ5020;SPC LA S     -   216,940.266 1,014,018.107   MT  0.99995733   +0 04 22.7
 BJ5020;SPC LA S     -   711,744.86  3,326,824.41   sFT  0.99995733   +0 04 22.7
 BJ5020;UTM  15      - 3,370,828.942   674,031.738   MT  0.99997365   +0 55 08.5
 BJ5020
 BJ5020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7403170828(NAD 83)
 BJ5020
 BJ5020                          SUPERSEDED SURVEY CONTROL
 BJ5020
 BJ5020  NAD 83(1986)-  30 27 25.43571(N)    091 11 14.51136(W) AD(       ) 3
 BJ5020  NAD 27      -  30 27 24.71948(N)    091 11 14.19827(W) AD(       ) 3
 BJ5020
 BJ5020.Superseded values are not recommended for survey control.
 BJ5020
 BJ5020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5020.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5020
 BJ5020_MARKER: 86 = CUPOLA
 BJ5020_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5020+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 BJ5020
 BJ5020  HISTORY     - Date     Condition        Report By
 BJ5020  HISTORY     - 1935     FIRST OBSERVED   CGS
 BJ5020  HISTORY     - 1950     GOOD             CGS
 BJ5020  HISTORY     - 1955     GOOD             CGS
 BJ5020  HISTORY     - 1971     GOOD             NGS
 BJ5020  HISTORY     - 1971     GOOD             NGS
 BJ5020  HISTORY     - 20021104 GOOD             USPSQD
 BJ5020  HISTORY     - 20040306 GOOD             USPSQD
 BJ5020  HISTORY     - 20050318 GOOD             USPSQD
 BJ5020  HISTORY     - 20060722 GOOD             NGS
 BJ5020  HISTORY     - 20071007 GOOD             GEOCAC
 BJ5020  HISTORY     - 20130613 GOOD             GEOCAC
 BJ5020
 BJ5020                          STATION DESCRIPTION
 BJ5020
 BJ5020'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BJ5020'THE STATION IS THE CUPOLA ON THE TOWER OF THE LOUISIANA
 BJ5020'STATE CAPITOL IN THE CITY OF BATON ROUGE.  THE BUILDING,
 BJ5020'WHICH WAS CONSTRUCTED IN 1932 OF LIMESTONE AND MARBLE, IS
 BJ5020'LOCATED AT THE NE CORNER OF THIRD STREET AND STATE AVENUE.
 BJ5020'THE MAIN BUILDING IS ABOUT 100 FEET HIGH AND FROM ITS CENTER
 BJ5020'A TOWER RISES ABOUT 270 FEET HIGH.  ATOP THE TOWER IS A CUPOLA
 BJ5020'ABOUT 60 FEET HIGH WHICH SLOPES UPWARD SLIGHTLY AND AT
 BJ5020'ITS TOP IS A SMALLER CUPOLA ABOUT 25 FEET HIGH WHICH IS
 BJ5020'LIGHTED AT NIGHT.  THE TOTAL HEIGHT OF THE STATION IS ABOUT
 BJ5020'455 FEET.
 BJ5020
 BJ5020                          STATION RECOVERY (1950)
 BJ5020
 BJ5020'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (WTJ)
 BJ5020'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 BJ5020
 BJ5020                          STATION RECOVERY (1955)
 BJ5020
 BJ5020'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ5020'THE DESCRIPTION BY C.A.S. IN 1935 IS ADEQUATE.  THIS IS AN
 BJ5020'INTERSECTION STATION.
 BJ5020
 BJ5020                          STATION RECOVERY (1971)
 BJ5020
 BJ5020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 BJ5020'STATION RECOVERED IN GOOD CONDITION.
 BJ5020
 BJ5020                          STATION RECOVERY (1971)
 BJ5020
 BJ5020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RPH)
 BJ5020'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION BY C.A.S.
 BJ5020'IN 1935 IS ADEQUATE FOR RECOVERY.
 BJ5020
 BJ5020                          STATION RECOVERY (2002)
 BJ5020
 BJ5020'RECOVERY NOTE BY US POWER SQUADRON 2002 (CHN)
 BJ5020'RECOVERED IN GOOD CONDITION.
 BJ5020
 BJ5020                          STATION RECOVERY (2004)
 BJ5020
 BJ5020'RECOVERY NOTE BY US POWER SQUADRON 2004 (CHN)
 BJ5020'RECOVERED IN GOOD CONDITION.
 BJ5020
 BJ5020                          STATION RECOVERY (2005)
 BJ5020
 BJ5020'RECOVERY NOTE BY US POWER SQUADRON 2005 (JLL)
 BJ5020'RECOVERED IN GOOD CONDITION.
 BJ5020
 BJ5020                          STATION RECOVERY (2006)
 BJ5020
 BJ5020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DW)
 BJ5020'RECOVERED IN GOOD CONDITION.
 BJ5020
 BJ5020                          STATION RECOVERY (2007)
 BJ5020
 BJ5020'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5020'RECOVERED IN GOOD CONDITION.
 BJ5020
 BJ5020                          STATION RECOVERY (2013)
 BJ5020
 BJ5020'RECOVERY NOTE BY GEOCACHING 2013 (RFC)
 BJ5020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4937 ***********************************************************************
 BJ4937  DESIGNATION -  BATON ROUGE TGP CORP MICROWAVE
 BJ4937  PID         -  BJ4937
 BJ4937  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4937  COUNTRY     -  US
 BJ4937  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4937
 BJ4937                         *CURRENT SURVEY CONTROL
 BJ4937  ______________________________________________________________________
 BJ4937* NAD 83(1992) POSITION- 30 27 46.28382(N) 091 06 51.32061(W)   ADJUSTED
 BJ4937  **This station is located in a suspected subsidence area (see below).
 BJ4937  ______________________________________________________________________
 BJ4937  GEOID HEIGHT    -        -27.038 (meters)                     GEOID18
 BJ4937  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 BJ4937  HORZ ORDER      -  THIRD
 BJ4937
 BJ4937.The horizontal coordinates were established by classical geodetic methods
 BJ4937.and adjusted by the National Geodetic Survey in January 1993.
 BJ4937
 BJ4937.** This station is in an area of known vertical motion. If an
 BJ4937.** orthometric height was ever established but is not available 
 BJ4937.** in the current survey control section, the orthometric height
 BJ4937.** is considered suspect.  Suspect heights are available in the
 BJ4937.** superseded section only if requested.
 BJ4937
 BJ4937.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4937.GEOID18 height accuracy estimate available here.
 BJ4937
 BJ4937.Click photographs - Photos may exist for this station.
 BJ4937
 BJ4937.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4937
 BJ4937. The following values were computed from the NAD 83(1992) position.
 BJ4937
 BJ4937;                    North         East     Units Scale Factor Converg.
 BJ4937;SPC LA S     -   217,593.864 1,021,038.309   MT  0.99995814   +0 06 34.3
 BJ4937;SPC LA S     -   713,889.20  3,349,856.52   sFT  0.99995814   +0 06 34.3
 BJ4937;UTM  15      - 3,371,586.194   681,041.737   MT  1.00000436   +0 57 22.7
 BJ4937
 BJ4937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8104171586(NAD 83)
 BJ4937
 BJ4937                          SUPERSEDED SURVEY CONTROL
 BJ4937
 BJ4937  NAD 83(1986)-  30 27 46.30187(N)    091 06 51.31840(W) AD(       ) 3
 BJ4937  NAD 27      -  30 27 45.61708(N)    091 06 50.93660(W) AD(       ) 3
 BJ4937
 BJ4937.Superseded values are not recommended for survey control.
 BJ4937
 BJ4937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4937.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4937
 BJ4937_MARKER: 45 = MICROWAVE TOWER
 BJ4937
 BJ4937  HISTORY     - Date     Condition        Report By
 BJ4937  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4937
 BJ4937                          STATION DESCRIPTION
 BJ4937
 BJ4937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4937'THE TRANSCONTINENTAL GAS PIPELINE CORP. MICROWAVE KKF 271 IS LOCATED
 BJ4937'IN THE EASTERN PART OF BATON ROUGE JUST NORTH OF THE OFFICE BUILDING
 BJ4937'AT 7323 TOM STREET.
 BJ4937'
 BJ4937'IT IS A FOUR-LEGGED STEEL STRUCTURE, PAINTED ALTERNATELY RED AND
 BJ4937'WHITE, ONE DISH ANTENNA AT THE TOP AND HAS AN OVERALL HEIGHT OF 250
 BJ4937'FEET.
 BJ4937'
 BJ4937'POINT INTERSECTED WAS THE TOP-CENTER OF THE TOWER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5051 ***********************************************************************
 BJ5051  DESIGNATION -  BATON ROUGE TV STA WAFB MAST
 BJ5051  PID         -  BJ5051
 BJ5051  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5051  COUNTRY     -  US
 BJ5051  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5051
 BJ5051                         *CURRENT SURVEY CONTROL
 BJ5051  ______________________________________________________________________
 BJ5051* NAD 83(1992) POSITION- 30 26 35.61839(N) 091 10 55.10674(W)   ADJUSTED
 BJ5051  **This station is located in a suspected subsidence area (see below).
 BJ5051  ______________________________________________________________________
 BJ5051  GEOID HEIGHT    -        -27.064 (meters)                     GEOID18
 BJ5051  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 BJ5051  HORZ ORDER      -  THIRD
 BJ5051
 BJ5051.The horizontal coordinates were established by classical geodetic methods
 BJ5051.and adjusted by the National Geodetic Survey in January 1993.
 BJ5051
 BJ5051.** This station is in an area of known vertical motion. If an
 BJ5051.** orthometric height was ever established but is not available 
 BJ5051.** in the current survey control section, the orthometric height
 BJ5051.** is considered suspect.  Suspect heights are available in the
 BJ5051.** superseded section only if requested.
 BJ5051
 BJ5051.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5051.GEOID18 height accuracy estimate available here.
 BJ5051
 BJ5051.Click photographs - Photos may exist for this station.
 BJ5051
 BJ5051.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5051
 BJ5051. The following values were computed from the NAD 83(1992) position.
 BJ5051
 BJ5051;                    North         East     Units Scale Factor Converg.
 BJ5051;SPC LA S     -   215,407.344 1,014,538.104   MT  0.99995545   +0 04 32.5
 BJ5051;SPC LA S     -   706,715.59  3,328,530.43   sFT  0.99995545   +0 04 32.5
 BJ5051;UTM  15      - 3,369,303.835   674,574.318   MT  0.99997598   +0 55 17.0
 BJ5051
 BJ5051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7457469303(NAD 83)
 BJ5051
 BJ5051                          SUPERSEDED SURVEY CONTROL
 BJ5051
 BJ5051  NAD 83(1986)-  30 26 35.63682(N)    091 10 55.10452(W) AD(       ) 3
 BJ5051  NAD 27      -  30 26 34.95146(N)    091 10 54.71680(W) AD(       ) 3
 BJ5051
 BJ5051.Superseded values are not recommended for survey control.
 BJ5051
 BJ5051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5051.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5051
 BJ5051_MARKER: 42 = RADIO/TV MAST
 BJ5051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5051+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2007
 BJ5051
 BJ5051  HISTORY     - Date     Condition        Report By
 BJ5051  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5051  HISTORY     - 20071007 GOOD             GEOCAC
 BJ5051
 BJ5051                          STATION DESCRIPTION
 BJ5051
 BJ5051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5051'THE WAFB TELEVISION STATION MAST IS LOCATED IN THE SOUTHWEST ANGLE
 BJ5051'OF THE INTERSECTION OF GOVERNMENT AND MAXIMILLAN STREETS AT THE MAIN
 BJ5051'STUDIO OF THE TELEVISION COMPANY.
 BJ5051'
 BJ5051'IT IS A THREE-LEGGED STEEL STRUCTURE, PAINTED ALTERNATELY RED AND
 BJ5051'WHITE, HAS A LARGE FINIAL AT THE TOP AND IS 450 FEET HIGH.
 BJ5051'
 BJ5051'POINTED INTERSECTED WAS THE FLASHING RED LIGHT AT THE TOP OF THE
 BJ5051'MAST.
 BJ5051
 BJ5051                          STATION RECOVERY (2007)
 BJ5051
 BJ5051'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5053 ***********************************************************************
 BJ5053  DESIGNATION -  BATON ROUGE TV STA WBRZ MAST
 BJ5053  PID         -  BJ5053
 BJ5053  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5053  COUNTRY     -  US
 BJ5053  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5053
 BJ5053                         *CURRENT SURVEY CONTROL
 BJ5053  ______________________________________________________________________
 BJ5053* NAD 83(1992) POSITION- 30 25 56.63369(N) 091 11 06.67811(W)   ADJUSTED
 BJ5053  **This station is located in a suspected subsidence area (see below).
 BJ5053  ______________________________________________________________________
 BJ5053  GEOID HEIGHT    -        -27.068 (meters)                     GEOID18
 BJ5053  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BJ5053  HORZ ORDER      -  THIRD
 BJ5053
 BJ5053.The horizontal coordinates were established by classical geodetic methods
 BJ5053.and adjusted by the National Geodetic Survey in January 1993.
 BJ5053
 BJ5053.** This station is in an area of known vertical motion. If an
 BJ5053.** orthometric height was ever established but is not available 
 BJ5053.** in the current survey control section, the orthometric height
 BJ5053.** is considered suspect.  Suspect heights are available in the
 BJ5053.** superseded section only if requested.
 BJ5053
 BJ5053.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5053.GEOID18 height accuracy estimate available here.
 BJ5053
 BJ5053.Click photographs - Photos may exist for this station.
 BJ5053
 BJ5053.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5053
 BJ5053. The following values were computed from the NAD 83(1992) position.
 BJ5053
 BJ5053;                    North         East     Units Scale Factor Converg.
 BJ5053;SPC LA S     -   214,206.485 1,014,230.925   MT  0.99995401   +0 04 26.7
 BJ5053;SPC LA S     -   702,775.78  3,327,522.63   sFT  0.99995401   +0 04 26.7
 BJ5053;UTM  15      - 3,368,098.549   674,284.888   MT  0.99997474   +0 55 10.1
 BJ5053
 BJ5053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7428468098(NAD 83)
 BJ5053
 BJ5053                          SUPERSEDED SURVEY CONTROL
 BJ5053
 BJ5053  NAD 83(1986)-  30 25 56.65206(N)    091 11 06.67608(W) AD(       ) 3
 BJ5053  NAD 27      -  30 25 55.96610(N)    091 11 06.28825(W) AD(       ) 3
 BJ5053
 BJ5053.Superseded values are not recommended for survey control.
 BJ5053
 BJ5053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5053.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5053
 BJ5053_MARKER: 42 = RADIO/TV MAST
 BJ5053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5053+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2007
 BJ5053
 BJ5053  HISTORY     - Date     Condition        Report By
 BJ5053  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ5053  HISTORY     - 20071010 GOOD             GEOCAC
 BJ5053
 BJ5053                          STATION DESCRIPTION
 BJ5053
 BJ5053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5053'TELEVISION STATION WBRZ MAST IS LOCATED AT THE MAIN STUDIOS OF
 BJ5053'WBRZ TELEVISION COMPANY AT THE INTERSECTION OF HOWARD STREET AND
 BJ5053'HIGHLAND ROAD.
 BJ5053'
 BJ5053'IT IS A THREE-LEGGED STEEL STRUCTURE, PAINTED ALTERNATELY RED AND
 BJ5053'WHITE, WITH A LARGE FINIAL AT THE TOP AND HAS AN OVERALL HEIGHT OF
 BJ5053'952 FEET.
 BJ5053'
 BJ5053'POINT INTERSECTED WAS THE TOP OF THE MAST.
 BJ5053
 BJ5053                          STATION RECOVERY (2007)
 BJ5053
 BJ5053'RECOVERY NOTE BY GEOCACHING 2007 (MM)
 BJ5053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4766 ***********************************************************************
 BJ4766  DESIGNATION -  BATON ROUGE U S RUBBER CO TANK
 BJ4766  PID         -  BJ4766
 BJ4766  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4766  COUNTRY     -  US
 BJ4766  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4766
 BJ4766                         *CURRENT SURVEY CONTROL
 BJ4766  ______________________________________________________________________
 BJ4766* NAD 83(1992) POSITION- 30 33 22.96909(N) 091 12 16.91256(W)   ADJUSTED
 BJ4766  **This station is located in a suspected subsidence area (see below).
 BJ4766  ______________________________________________________________________
 BJ4766  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ4766  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BJ4766  HORZ ORDER      -  THIRD
 BJ4766
 BJ4766.The horizontal coordinates were established by classical geodetic methods
 BJ4766.and adjusted by the National Geodetic Survey in January 1993.
 BJ4766
 BJ4766.** This station is in an area of known vertical motion. If an
 BJ4766.** orthometric height was ever established but is not available 
 BJ4766.** in the current survey control section, the orthometric height
 BJ4766.** is considered suspect.  Suspect heights are available in the
 BJ4766.** superseded section only if requested.
 BJ4766
 BJ4766.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4766.GEOID18 height accuracy estimate available here.
 BJ4766
 BJ4766.Click photographs - Photos may exist for this station.
 BJ4766
 BJ4766.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4766
 BJ4766. The following values were computed from the NAD 83(1992) position.
 BJ4766
 BJ4766;                    North         East     Units Scale Factor Converg.
 BJ4766;SPC LA S     -   227,948.455 1,012,341.392   MT  0.99997260   +0 03 51.5
 BJ4766;SPC LA S     -   747,860.89  3,321,323.38   sFT  0.99997260   +0 03 51.5
 BJ4766;UTM  15      - 3,381,811.186   672,192.404   MT  0.99996578   +0 54 46.6
 BJ4766
 BJ4766_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7219281811(NAD 83)
 BJ4766
 BJ4766                          SUPERSEDED SURVEY CONTROL
 BJ4766
 BJ4766  NAD 83(1986)-  30 33 22.98745(N)    091 12 16.90994(W) AD(       ) 3
 BJ4766  NAD 27      -  30 33 22.30985(N)    091 12 16.51700(W) AD(       ) 3
 BJ4766
 BJ4766.Superseded values are not recommended for survey control.
 BJ4766
 BJ4766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4766.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4766
 BJ4766_MARKER: 53 = ELEVATED TANK
 BJ4766
 BJ4766  HISTORY     - Date     Condition        Report By
 BJ4766  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4766  HISTORY     - 1973     GOOD             NGS
 BJ4766
 BJ4766                          STATION DESCRIPTION
 BJ4766
 BJ4766'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4766'BATON ROUGE, U.S. RUBBER COMPANY WATER TANK IS LOCATED ON THE WEST
 BJ4766'SIDE OF THE COMPANY GROUNDS WHICH IS ABOUT 4 MILES NORTH-NORTHWEST
 BJ4766'OF THE CENTER SECTION OF BATON ROUGE AND ABOUT 0.1 MILE WEST OF U.S.
 BJ4766'HIGHWAY 61.
 BJ4766'
 BJ4766'A STEEL TANK, 130 FEET IN HEIGHT, SILVER IN COLOR, AN OVAL SHAPED
 BJ4766'ROOF, UNIROYAL PRINTED ON THE SIDE OF THE TANK AND SUPPORTED BY 4
 BJ4766'TUBULAR TYPE STEEL LEGS.
 BJ4766'
 BJ4766'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
 BJ4766
 BJ4766                          STATION RECOVERY (1973)
 BJ4766
 BJ4766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (DLW)
 BJ4766'STATION WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4926 ***********************************************************************
 BJ4926  DESIGNATION -  BATON ROUGE WICKLAND TERR TANK
 BJ4926  PID         -  BJ4926
 BJ4926  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4926  COUNTRY     -  US
 BJ4926  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4926
 BJ4926                         *CURRENT SURVEY CONTROL
 BJ4926  ______________________________________________________________________
 BJ4926* NAD 83(1992) POSITION- 30 26 33.97250(N) 091 02 21.96638(W)   ADJUSTED
 BJ4926  **This station is located in a suspected subsidence area (see below).
 BJ4926  ______________________________________________________________________
 BJ4926  GEOID HEIGHT    -        -27.013 (meters)                     GEOID18
 BJ4926  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BJ4926  HORZ ORDER      -  THIRD
 BJ4926
 BJ4926.The horizontal coordinates were established by classical geodetic methods
 BJ4926.and adjusted by the National Geodetic Survey in January 1993.
 BJ4926
 BJ4926.** This station is in an area of known vertical motion. If an
 BJ4926.** orthometric height was ever established but is not available 
 BJ4926.** in the current survey control section, the orthometric height
 BJ4926.** is considered suspect.  Suspect heights are available in the
 BJ4926.** superseded section only if requested.
 BJ4926
 BJ4926.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4926.GEOID18 height accuracy estimate available here.
 BJ4926
 BJ4926.Click photographs - Photos may exist for this station.
 BJ4926
 BJ4926.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4926
 BJ4926. The following values were computed from the NAD 83(1992) position.
 BJ4926
 BJ4926;                    North         East     Units Scale Factor Converg.
 BJ4926;SPC LA S     -   215,383.261 1,028,229.128   MT  0.99995538   +0 08 49.0
 BJ4926;SPC LA S     -   706,636.58  3,373,448.40   sFT  0.99995538   +0 08 49.0
 BJ4926;UTM  15      - 3,369,481.963   688,264.900   MT  1.00003727   +0 59 37.2
 BJ4926
 BJ4926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8826469481(NAD 83)
 BJ4926
 BJ4926                          SUPERSEDED SURVEY CONTROL
 BJ4926
 BJ4926  NAD 83(1986)-  30 26 33.99023(N)    091 02 21.96425(W) AD(       ) 3
 BJ4926  NAD 27      -  30 26 33.30353(N)    091 02 21.59169(W) AD(       ) 3
 BJ4926
 BJ4926.Superseded values are not recommended for survey control.
 BJ4926
 BJ4926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4926.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4926
 BJ4926_MARKER: 53 = ELEVATED TANK
 BJ4926
 BJ4926  HISTORY     - Date     Condition        Report By
 BJ4926  HISTORY     - 1970     FIRST OBSERVED   NGS
 BJ4926
 BJ4926                          STATION DESCRIPTION
 BJ4926
 BJ4926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4926'THE WICKLAND TERRACE WATER TANK IS LOCATED ABOUT 8 MILES EAST
 BJ4926'SOUTHEAST OF THE BATON ROUGE BUSINESS SECTION, 120 FEET NORTH OF OLD
 BJ4926'HAMMOND ROAD (HIGHWAY 426), 140 FEET NORTHEAST OF THE NORTHEAST
 BJ4926'CORNER OF THE WICKLAND TERRACE GROUNDS AND 0.2 MILE WEST OF THE
 BJ4926'FAIRWOOD COUNTRY CLUB, PRIVATE ENTRANCE.
 BJ4926'
 BJ4926'A SMALL CYLINDRICAL SHAPED STEEL TANK WITH A CONICAL SHAPED ROOF, 110
 BJ4926'FEET IN HEIGHT, GREEN IN COLOR, SUPPORTED BY 4 STEEL CHANNEL LEGS.
 BJ4926'
 BJ4926'POINT INTERSECTED, WAS TOP-CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1376 ***********************************************************************
 AT1376  DESIGNATION -  BATTERY BIENVENUE 2
 AT1376  PID         -  AT1376
 AT1376  STATE/COUNTY-  LA/ST BERNARD
 AT1376  COUNTRY     -  US
 AT1376  USGS QUAD   -  CHALMETTE (2018)
 AT1376
 AT1376                         *CURRENT SURVEY CONTROL
 AT1376  ______________________________________________________________________
 AT1376* NAD 83(1992) POSITION- 29 59 07.29852(N) 089 52 51.71443(W)   ADJUSTED
 AT1376* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1376  **This station is located in a suspected subsidence area (see below).
 AT1376  ______________________________________________________________________
 AT1376  GEOID HEIGHT    -        -26.072 (meters)                     GEOID18
 AT1376  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 AT1376  HORZ ORDER      -  SECOND
 AT1376
 AT1376.The horizontal coordinates were established by classical geodetic methods
 AT1376.and adjusted by the National Geodetic Survey in January 1993.
 AT1376
 AT1376.** This station is in an area of known vertical motion. If an
 AT1376.** orthometric height was ever established but is not available 
 AT1376.** in the current survey control section, the orthometric height
 AT1376.** is considered suspect.  Suspect heights are available in the
 AT1376.** superseded section only if requested.
 AT1376
 AT1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1376.GEOID18 height accuracy estimate available here.
 AT1376
 AT1376.Click photographs - Photos may exist for this station.
 AT1376
 AT1376.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1376
 AT1376. The following values were computed from the NAD 83(1992) position.
 AT1376
 AT1376;                    North         East     Units Scale Factor Converg.
 AT1376;SPC LA S     -   165,531.774 1,140,133.583   MT  0.99992578   +0 43 34.2
 AT1376;SPC LA S     -   543,082.16  3,740,588.26   sFT  0.99992578   +0 43 34.2
 AT1376;UTM  16      - 3,320,657.824   222,031.332   MT  1.00055341   -1 26 26.9
 AT1376
 AT1376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1376!SPC LA S     -   1.00000414  x   0.99992578  =   0.99992992
 AT1376!UTM  16      -   1.00000414  x   1.00055341  =   1.00055756
 AT1376
 AT1376:                Primary Azimuth Mark                     Grid Az
 AT1376:SPC LA S     -  DUPRE                                    133 49 27.8
 AT1376:UTM  16      -  DUPRE                                    135 59 28.9
 AT1376
 AT1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2203120657(NAD 83)
 AT1376
 AT1376|---------------------------------------------------------------------|
 AT1376| PID    Reference Object                     Distance      Geod. Az  |
 AT1376|                                                           dddmmss.s |
 AT1376| AT1333 BAYOU DUPRE LIGHT                   APPROX. 6.5 KM 1250955.7 |
 AT1376| AT1330 DUPRE                               APPROX. 7.6 KM 1343302.0 |
 AT1376| DD6304 BATTERY BIENVENUE 2 RM 1             38.894 METERS 15434     |
 AT1376| DD6305 BATTERY BIENVENUE 2 RM 2             27.818 METERS 33434     |
 AT1376|---------------------------------------------------------------------|
 AT1376
 AT1376                          SUPERSEDED SURVEY CONTROL
 AT1376
 AT1376  NAD 83(1986)-  29 59 07.31119(N)    089 52 51.71463(W) AD(       ) 2
 AT1376  NAD 27      -  29 59 06.58508(N)    089 52 51.48343(W) AD(       ) 2
 AT1376
 AT1376.Superseded values are not recommended for survey control.
 AT1376
 AT1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1376.See file dsdata.pdf to determine how the superseded data were derived.
 AT1376
 AT1376_MARKER: DS = TRIANGULATION STATION DISK
 AT1376_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1376_STAMPING: BATTERY BIENVENUE 2 1934
 AT1376_MARK LOGO: CGS
 AT1376_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1376
 AT1376  HISTORY     - Date     Condition        Report By
 AT1376  HISTORY     - 1934     MONUMENTED       CGS
 AT1376  HISTORY     - 1965     GOOD             CGS
 AT1376
 AT1376                          STATION DESCRIPTION
 AT1376
 AT1376'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (RLS)
 AT1376'NEAR THE WESTERN END OF LAKE BORGNE AND ON THE RAMPART OF BATTERY
 AT1376'BIENVENUE ON BAYOU BIENVENUE.  THE RAMPART HAS A LONG FRONT WITH A
 AT1376'WING AT EACH END AT ABOUT 30 DEG TO FACE.  THERE ARE 13 GUN MOUNTINGS
 AT1376'AND THE STATION IS BETWEEN THE 7TH AND 8TH MOUNTINGS FROM THE EASTERN
 AT1376'END, 70.7 METERS (232 FEET) FROM THE EASTERN END OF THE RAMPART, 59.2
 AT1376'METERS (194 FEET) FROM THE WESTERN END, 6.78 METERS (222 FEET) FROM
 AT1376'THE 7TH MOUNTING, 7.235 METERS (23.74 FEET) FROM THE 8TH MOUNTING,
 AT1376'7.95 METERS (26.1 FEET) FROM THE FACE OF THE RAMPART, AND 3.83 METERS
 AT1376'(12.6 FEET) FROM THE LOW BACK WALL.
 AT1376'
 AT1376'THE SURFACE MARK IS A STANDARD BRONZE DISK SET IN CONCRETE AT THE TOP
 AT1376'OF A TILE.
 AT1376'
 AT1376'THE UNDERGROUND MARK IS A STANDARD BRONZE DISK SET IN CONCRETE.
 AT1376'
 AT1376'REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE DISK SET IN
 AT1376'CONCRETE AT THE TOP OF A TILE, IS NEAR THE BEND IN THE FACE OF THE
 AT1376'RAMPART, 5.3 METERS (17 FEET) FROM THE 5TH MOUNTING, 8.82 METERS (28.9
 AT1376'FEET) FROM THE 6TH MOUNTING, 7.77 METERS (25.5 FEET) FROM THE FACE OF
 AT1376'THE RAMPART, 3.95 METERS (13.0 FEET) FROM THE LOW BACK WALL, AND
 AT1376'38.894 METERS (127.60 FEET) FROM THE STATION S 25 DEG 26 MIN E.
 AT1376'
 AT1376'REFERENCE MARK NO. 2 IS A STANDARD BRONZE REFERENCE DISK SET IN
 AT1376'CONCRETE AT THE TOP OF A TILE, IS NEAR THE BEND IN THE FACE OF THE
 AT1376'RAMPART, 9.75 METERS (32.0 FEET) FROM THE 9TH MOUNTING, 4.895 METERS
 AT1376'(16.06 FEET) FROM THE 10TH MOUNTING, 8.18 METERS (26.8 FEET) FROM THE
 AT1376'FACE OF THE RAMPART, 3.76 METERS (12.3 FEET) FROM THE LOW BACK WALL,
 AT1376'AND 27.818 METERS (91.27 FEET) FROM THE STATION N 25 DEG 26 MIN W.
 AT1376'
 AT1376'THE STATION IS JUST BELOW THE SURFACE OF THE GROUND.  THE DISTANCE
 AT1376'BETWEEN THE REFERENCE MARKS IS 66.712 METERS (218.87 FEET) THE CHIMNEY
 AT1376'APPARENTLY AT THE UPSTREAM END OF THE AMERICAN SUGAR REFINERY ON THE
 AT1376'MISSISSIPPI RIVER IS S 70 DEG 02 MIN W.  REFERENCE MARKS ARE FLUSH
 AT1376'WITH THE GROUND.
 AT1376
 AT1376                          STATION RECOVERY (1965)
 AT1376
 AT1376'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1376'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE REFERENCE MARKS WERE
 AT1376'NOT SEARCHED FOR.  THE EASTERN END OF THE RAMPART MENTIONED IN THE
 AT1376'1934 DESCRIPTION IS THE NORTH END.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0661 ***********************************************************************
 AT0661  DESIGNATION -  BATTLEGROUND
 AT0661  PID         -  AT0661
 AT0661  STATE/COUNTY-  LA/ST BERNARD
 AT0661  COUNTRY     -  US
 AT0661  USGS QUAD   -  CHALMETTE (2018)
 AT0661
 AT0661                         *CURRENT SURVEY CONTROL
 AT0661  ______________________________________________________________________
 AT0661* NAD 83(1986) POSITION- 29 56 30.     (N) 089 57 52.     (W)   SCALED
 AT0661* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0661  **This station is located in a suspected subsidence area (see below).
 AT0661  ______________________________________________________________________
 AT0661  GEOID HEIGHT    -        -25.949 (meters)                     GEOID18
 AT0661
 AT0661.The horizontal coordinates were scaled from a map and have
 AT0661.an estimated accuracy of +/- 6 seconds.
 AT0661
 AT0661.** This station is in an area of known vertical motion. If an
 AT0661.** orthometric height was ever established but is not available 
 AT0661.** in the current survey control section, the orthometric height
 AT0661.** is considered suspect.  Suspect heights are available in the
 AT0661.** superseded section only if requested.
 AT0661
 AT0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0661.GEOID18 height accuracy estimate available here.
 AT0661
 AT0661.Click photographs - Photos may exist for this station.
 AT0661
 AT0661;                    North         East    Units  Estimated Accuracy
 AT0661;SPC LA S     -   160,590.    1,132,140.      MT  (+/- 180 meters Scaled)
 AT0661
 AT0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU138160(NAD 83)
 AT0661
 AT0661                          SUPERSEDED SURVEY CONTROL
 AT0661
 AT0661  NAD 27      -  29 56 29.05300(N)    089 57 51.58700(W) AD(       ) 3
 AT0661  USNO        -  29 56 33.52000(N)    089 57 50.91000(W) AD(       ) 3
 AT0661  USSD        -  29 56 29.08100(N)    089 57 51.12200(W) AD(       ) 3
 AT0661
 AT0661.Superseded values are not recommended for survey control.
 AT0661
 AT0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0661.See file dsdata.pdf to determine how the superseded data were derived.
 AT0661
 AT0661_MARKER: X = CHISELED CROSS
 AT0661_SETTING: 0 = UNSPECIFIED SETTING
 AT0661_SP_SET: IRON SCREWPILE CAP
 AT0661_MARK LOGO: NONE
 AT0661_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AT0661_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0661
 AT0661  HISTORY     - Date     Condition        Report By
 AT0661  HISTORY     - 1873     MONUMENTED       COASUR
 AT0661  HISTORY     - 1898     SEE DESCRIPTION  CGS
 AT0661
 AT0661                          STATION DESCRIPTION
 AT0661
 AT0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1898
 AT0661'ABOUT 6 MILES BELOW THE CITY OF NEW ORLEANS, ON THE UPPER SIDE OF
 AT0661'PARIS ROAD WHICH IS ABOUT 1/2 MILE BELOW A SUGAR REFINERY AND IS THE
 AT0661'S BOUNDARY OF THE BATTLEGROUND PLANTATION, 4 METERS (13 FEET) S OF A
 AT0661'FENCE, 53 METERS (174 FEET) FROM THE CORNER OF A HOUSE OPPOSITE, AND
 AT0661'90 METERS (295 FEET) FROM THE CORNER OF A HOUSE ACROSS THE ROAD
 AT0661'TOWARDS THE RIVER.
 AT0661'
 AT0661'THE STATION IS MARKED BY A CROSS CUT IN THE CAP OF AN IRON SCREWPILE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1940 ***********************************************************************
 BJ1940  DESIGNATION -  BATTURE BOLT
 BJ1940  PID         -  BJ1940
 BJ1940  STATE/COUNTY-  LA/IBERVILLE
 BJ1940  COUNTRY     -  US
 BJ1940  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1940
 BJ1940                         *CURRENT SURVEY CONTROL
 BJ1940  ______________________________________________________________________
 BJ1940* NAD 83(1986) POSITION- 30 17 03.     (N) 091 12 01.     (W)   SCALED
 BJ1940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1940  **This station is located in a suspected subsidence area (see below).
 BJ1940  ______________________________________________________________________
 BJ1940  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BJ1940
 BJ1940.The horizontal coordinates were scaled from a map and have
 BJ1940.an estimated accuracy of +/- 6 seconds.
 BJ1940
 BJ1940.** This station is in an area of known vertical motion. If an
 BJ1940.** orthometric height was ever established but is not available 
 BJ1940.** in the current survey control section, the orthometric height
 BJ1940.** is considered suspect.  Suspect heights are available in the
 BJ1940.** superseded section only if requested.
 BJ1940
 BJ1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1940.GEOID18 height accuracy estimate available here.
 BJ1940
 BJ1940.Click photographs - Photos may exist for this station.
 BJ1940
 BJ1940;                    North         East    Units  Estimated Accuracy
 BJ1940;SPC LA S     -   197,770.    1,012,800.      MT  (+/- 180 meters Scaled)
 BJ1940
 BJ1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730516(NAD 83)
 BJ1940
 BJ1940                          SUPERSEDED SURVEY CONTROL
 BJ1940
 BJ1940.No superseded survey control is available for this station.
 BJ1940
 BJ1940_MARKER: B = BOLT
 BJ1940_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1940_STAMPING: 1909
 BJ1940_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1940
 BJ1940  HISTORY     - Date     Condition        Report By
 BJ1940  HISTORY     - 1909     MONUMENTED       USACE
 BJ1940  HISTORY     - 1964     GOOD             CGS
 BJ1940
 BJ1940                          STATION DESCRIPTION
 BJ1940
 BJ1940'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1940'6.4 MI NW FROM SAINT GABRIEL.
 BJ1940'ABOUT 3.7 MILES NORTHWEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1940'STATE HIGHWAY 74 AT SAINT GABRIEL, THENCE 2.7 MILES NORTHWEST ALONG
 BJ1940'STATE HIGHWAY 75, ABOUT 0.2 MILE EAST OF A POINT WHERE THE HIGHWAY
 BJ1940'LEAVES THE MISSISSIPPI RIVER LEVEE, IN A LARGE OPEN PASTURE, 164 YARDS
 BJ1940'SOUTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT 0.5 MILE EAST OF THE
 BJ1940'JUNCTION OF STATE HIGHWAY 991, 24 YARDS NORTH OF THE BASE OF THE
 BJ1940'MISSISSIPPI RIVER LEVEE, A COPPER BOLT LEADED IN THE TOP OF TILE ABOUT
 BJ1940'3 FEET UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 BJ1940'BEARING A CAP STAMPED 1909 AND PROJECTS 18 INCHES ABOVE THE LEVEL OF
 BJ1940'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1151 ***********************************************************************
 BJ1151  DESIGNATION -  BATTURE CAP
 BJ1151  PID         -  BJ1151
 BJ1151  STATE/COUNTY-  LA/IBERVILLE
 BJ1151  COUNTRY     -  US
 BJ1151  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1151
 BJ1151                         *CURRENT SURVEY CONTROL
 BJ1151  ______________________________________________________________________
 BJ1151* NAD 83(1986) POSITION- 30 17 03.     (N) 091 12 01.     (W)   SCALED
 BJ1151* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1151  **This station is located in a suspected subsidence area (see below).
 BJ1151  ______________________________________________________________________
 BJ1151  GEOID HEIGHT    -        -27.033 (meters)                     GEOID18
 BJ1151
 BJ1151.The horizontal coordinates were scaled from a map and have
 BJ1151.an estimated accuracy of +/- 6 seconds.
 BJ1151
 BJ1151.** This station is in an area of known vertical motion. If an
 BJ1151.** orthometric height was ever established but is not available 
 BJ1151.** in the current survey control section, the orthometric height
 BJ1151.** is considered suspect.  Suspect heights are available in the
 BJ1151.** superseded section only if requested.
 BJ1151
 BJ1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1151.GEOID18 height accuracy estimate available here.
 BJ1151
 BJ1151.Click photographs - Photos may exist for this station.
 BJ1151
 BJ1151;                    North         East    Units  Estimated Accuracy
 BJ1151;SPC LA S     -   197,770.    1,012,800.      MT  (+/- 180 meters Scaled)
 BJ1151
 BJ1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP730516(NAD 83)
 BJ1151
 BJ1151                          SUPERSEDED SURVEY CONTROL
 BJ1151
 BJ1151.No superseded survey control is available for this station.
 BJ1151
 BJ1151_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1151_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1151_STAMPING: 1909
 BJ1151_MARK LOGO: USACE
 BJ1151_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1151_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1151
 BJ1151  HISTORY     - Date     Condition        Report By
 BJ1151  HISTORY     - 1909     MONUMENTED       USACE
 BJ1151  HISTORY     - 1964     GOOD             CGS
 BJ1151  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1151
 BJ1151                          STATION DESCRIPTION
 BJ1151
 BJ1151'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1151'6.4 MI NW FROM SAINT GABRIEL.
 BJ1151'ABOUT 3.7 MILES NORTHWEST ALONG STATE HIGHWAY 30 FROM THE JUNCTION OF
 BJ1151'STATE HIGHWAY 74 AT SAINT GABRIEL, THENCE 2.7 MILES NORTHWEST ALONG
 BJ1151'STATE HIGHWAY 75, ABOUT 0.2 MILE EAST OF A POINT WHERE THE HIGHWAY
 BJ1151'LEAVES THE MISSISSIPPI RIVER LEVEE, IN A LARGE OPEN PASTURE, 164 YARDS
 BJ1151'SOUTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT 0.5 MILE EAST OF THE
 BJ1151'JUNCTION OF STATE HIGHWAY 991, 24 YARDS NORTH OF THE BASE OF THE
 BJ1151'MISSISSIPPI RIVER LEVEE.  AN IRON PIPE BEARING A CAP STAMPED 1909 AND
 BJ1151'PROJECTS 18 INCHES ABOVE THE LEVEL OF THE GROUND.
 BJ1151
 BJ1151                          STATION RECOVERY (1976)
 BJ1151
 BJ1151'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1151'SEARCH WAS MADE FOR BENCH MARK BUT IT WAS NOT RECOVERED, BELIEVED
 BJ1151'DESTROYED BY DOZERS WORKING ON LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2754 ***********************************************************************
 CQ2754  DESIGNATION -  BAWCOMVILLE RAD STA KGH 472
 CQ2754  PID         -  CQ2754
 CQ2754  STATE/COUNTY-  LA/OUACHITA
 CQ2754  COUNTRY     -  US
 CQ2754  USGS QUAD   -  WEST MONROE SOUTH (2018)
 CQ2754
 CQ2754                         *CURRENT SURVEY CONTROL
 CQ2754  ______________________________________________________________________
 CQ2754* NAD 83(1992) POSITION- 32 28 09.98566(N) 092 09 42.36096(W)   ADJUSTED
 CQ2754  ______________________________________________________________________
 CQ2754  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 CQ2754  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 CQ2754  HORZ ORDER      -  THIRD
 CQ2754
 CQ2754.The horizontal coordinates were established by classical geodetic methods
 CQ2754.and adjusted by the National Geodetic Survey in January 1993.
 CQ2754
 CQ2754.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2754.GEOID18 height accuracy estimate available here.
 CQ2754
 CQ2754.Click photographs - Photos may exist for this station.
 CQ2754
 CQ2754.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2754
 CQ2754. The following values were computed from the NAD 83(1992) position.
 CQ2754
 CQ2754;                    North         East     Units Scale Factor Converg.
 CQ2754;SPC LA N     -   218,415.232 1,031,795.500   MT  0.99996097   +0 10 43.8
 CQ2754;SPC LA N     -   716,583.97  3,385,149.07   sFT  0.99996097   +0 10 43.8
 CQ2754;UTM  15      - 3,592,780.908   578,770.735   MT  0.99967651   +0 27 00.1
 CQ2754
 CQ2754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7877092780(NAD 83)
 CQ2754
 CQ2754                          SUPERSEDED SURVEY CONTROL
 CQ2754
 CQ2754  NAD 83(1986)-  32 28 09.99913(N)    092 09 42.35363(W) AD(       ) 3
 CQ2754  NAD 27      -  32 28 09.47316(N)    092 09 41.86531(W) AD(       ) 3
 CQ2754
 CQ2754.Superseded values are not recommended for survey control.
 CQ2754
 CQ2754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2754.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2754
 CQ2754_MARKER: 42 = RADIO/TV MAST
 CQ2754
 CQ2754  HISTORY     - Date     Condition        Report By
 CQ2754  HISTORY     - 1971     FIRST OBSERVED   NGS
 CQ2754  HISTORY     - 1990     GOOD             USPSQD
 CQ2754  HISTORY     - 1991     GOOD             USPSQD
 CQ2754  HISTORY     - 19910515 GOOD             USPSQD
 CQ2754
 CQ2754                          STATION DESCRIPTION
 CQ2754
 CQ2754'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CQ2754'STATION IS THE RED LIGHT AT TOP OF THE AMERICAN OIL COMPANY
 CQ2754'RADIO STATION KGH 472 MAST WHICH IS A SLENDER TRIANGULAR
 CQ2754'SHAPED STEEL MAST, 252 FEET IN HEIGHT AND PAINTED RED-WHITE
 CQ2754'ALTERNATE SECTIONS.
 CQ2754'
 CQ2754'LOCATED IN THE NORTH SECTION OF BAWCOMVILLE, 4 MILES SOUTH
 CQ2754'OF WEST MONROE, 0.35 MILE WEST OF STATE HIGHWAY 34, 300 FEET
 CQ2754'EAST OF MACK STREET AND 100 FEET NORTH OF HICKORY STREET.
 CQ2754
 CQ2754                          STATION RECOVERY (1990)
 CQ2754
 CQ2754'RECOVERY NOTE BY US POWER SQUADRON 1990 (MZ)
 CQ2754'RECOVERED IN GOOD CONDITION.
 CQ2754
 CQ2754                          STATION RECOVERY (1991)
 CQ2754
 CQ2754'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CQ2754'RECOVERED IN GOOD CONDITION.
 CQ2754
 CQ2754                          STATION RECOVERY (1991)
 CQ2754
 CQ2754'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2755 ***********************************************************************
 CQ2755  DESIGNATION -  BAWCOMVILLE RAD STA KUZN MAST
 CQ2755  PID         -  CQ2755
 CQ2755  STATE/COUNTY-  LA/OUACHITA
 CQ2755  COUNTRY     -  US
 CQ2755  USGS QUAD   -  WEST MONROE SOUTH (2018)
 CQ2755
 CQ2755                         *CURRENT SURVEY CONTROL
 CQ2755  ______________________________________________________________________
 CQ2755* NAD 83(1992) POSITION- 32 27 54.19126(N) 092 10 11.80222(W)   ADJUSTED
 CQ2755  ______________________________________________________________________
 CQ2755  GEOID HEIGHT    -        -25.870 (meters)                     GEOID18
 CQ2755  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 CQ2755  HORZ ORDER      -  THIRD
 CQ2755
 CQ2755.The horizontal coordinates were established by classical geodetic methods
 CQ2755.and adjusted by the National Geodetic Survey in January 1993.
 CQ2755
 CQ2755.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2755.GEOID18 height accuracy estimate available here.
 CQ2755
 CQ2755.Click photographs - Photos may exist for this station.
 CQ2755
 CQ2755.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2755
 CQ2755. The following values were computed from the NAD 83(1992) position.
 CQ2755
 CQ2755;                    North         East     Units Scale Factor Converg.
 CQ2755;SPC LA N     -   217,926.350 1,031,028.201   MT  0.99996024   +0 10 28.2
 CQ2755;SPC LA N     -   714,980.03  3,382,631.69   sFT  0.99996024   +0 10 28.2
 CQ2755;UTM  15      - 3,592,288.540   578,005.977   MT  0.99967503   +0 26 44.1
 CQ2755
 CQ2755_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR7800592288(NAD 83)
 CQ2755
 CQ2755                          SUPERSEDED SURVEY CONTROL
 CQ2755
 CQ2755  NAD 83(1986)-  32 27 54.20470(N)    092 10 11.79473(W) AD(       ) 3
 CQ2755  NAD 27      -  32 27 53.67821(N)    092 10 11.30588(W) AD(       ) 3
 CQ2755
 CQ2755.Superseded values are not recommended for survey control.
 CQ2755
 CQ2755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2755.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2755
 CQ2755_MARKER: 42 = RADIO/TV MAST
 CQ2755
 CQ2755  HISTORY     - Date     Condition        Report By
 CQ2755  HISTORY     - 1971     FIRST OBSERVED   NGS
 CQ2755  HISTORY     - 1990     GOOD             USPSQD
 CQ2755  HISTORY     - 1991     GOOD             USPSQD
 CQ2755  HISTORY     - 19910515 GOOD             USPSQD
 CQ2755
 CQ2755                          STATION DESCRIPTION
 CQ2755
 CQ2755'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CQ2755'STATION IS THE RED LIGHT AT TOP OF THE RADIO STATION KUZN
 CQ2755'MAST WHICH IS A SLENDER SKELETON STEEL STRUCTURE, 285 FEET IN
 CQ2755'HEIGHT AND PAINTED RED-WHITE ALTERNATE SECTIONS.
 CQ2755'
 CQ2755'LOCATED IN THE WEST SECTION OF BAWCOMVILLE, 4-1/4
 CQ2755'MILES SOUTH OF WEST MONROE, 0.7 MILE WEST OF STATE HIGHWAY
 CQ2755'34, 300 FEET EAST OF KING STREET AND 150 FEET NORTH OF
 CQ2755'MARTIN STREET.
 CQ2755
 CQ2755                          STATION RECOVERY (1990)
 CQ2755
 CQ2755'RECOVERY NOTE BY US POWER SQUADRON 1990 (MZ)
 CQ2755'RECOVERED IN GOOD CONDITION.
 CQ2755
 CQ2755                          STATION RECOVERY (1991)
 CQ2755
 CQ2755'RECOVERY NOTE BY US POWER SQUADRON 1991 (MZ)
 CQ2755'RECOVERED IN GOOD CONDITION.
 CQ2755
 CQ2755                          STATION RECOVERY (1991)
 CQ2755
 CQ2755'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ2755'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1694 ***********************************************************************
 BX1694  DESIGNATION -  BAY
 BX1694  PID         -  BX1694
 BX1694  STATE/COUNTY-  LA/NATCHITOCHES
 BX1694  COUNTRY     -  US
 BX1694  USGS QUAD   -  PROVENCAL (2018)
 BX1694
 BX1694                         *CURRENT SURVEY CONTROL
 BX1694  ______________________________________________________________________
 BX1694* NAD 83(1992) POSITION- 31 37 55.65362(N) 093 10 14.19839(W)   ADJUSTED
 BX1694* NAVD 88 ORTHO HEIGHT -    41.33  (+/-2cm)      135.6   (feet) VERTCON3
 BX1694  ______________________________________________________________________
 BX1694  GEOID HEIGHT    -        -26.144 (meters)                     GEOID18
 BX1694  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BX1694  HORZ ORDER      -  FIRST
 BX1694  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1694
 BX1694.The horizontal coordinates were established by classical geodetic methods
 BX1694.and adjusted by the National Geodetic Survey in January 1993.
 BX1694
 BX1694.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1694.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1694
 BX1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1694.GEOID18 height accuracy estimate available here.
 BX1694
 BX1694.The vertical order pertains to the NGVD 29 superseded value.
 BX1694
 BX1694.Click photographs - Photos may exist for this station.
 BX1694
 BX1694.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1694
 BX1694. The following values were computed from the NAD 83(1992) position.
 BX1694
 BX1694;                    North         East     Units Scale Factor Converg.
 BX1694;SPC LA N     -   125,721.405   936,385.236   MT  0.99992709   -0 21 16.4
 BX1694;SPC LA N     -   412,470.98  3,072,123.90   sFT  0.99992709   -0 21 16.4
 BX1694;UTM  15      - 3,499,673.451   483,820.890   MT  0.99960323   -0 05 22.1
 BX1694
 BX1694!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1694!SPC LA N     -   0.99999761  x   0.99992709  =   0.99992470
 BX1694!UTM  15      -   0.99999761  x   0.99960323  =   0.99960085
 BX1694
 BX1694:                Primary Azimuth Mark                     Grid Az
 BX1694:SPC LA N     -  PROVENCAL                                313 13 24.4
 BX1694:UTM  15      -  PROVENCAL                                312 57 30.1
 BX1694
 BX1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ8382099673(NAD 83)
 BX1694
 BX1694|---------------------------------------------------------------------|
 BX1694| PID    Reference Object                     Distance      Geod. Az  |
 BX1694|                                                           dddmmss.s |
 BX1694| CV8048 BAY RM                               38.765 METERS 24532     |
 BX1694| BX2826 PROVENCAL                           APPROX. 2.3 KM 3125208.0 |
 BX1694|---------------------------------------------------------------------|
 BX1694
 BX1694                          SUPERSEDED SURVEY CONTROL
 BX1694
 BX1694  NAD 83(1986)-  31 37 55.67027(N)    093 10 14.19043(W) AD(       ) 1
 BX1694  NAD 27      -  31 37 55.06800(N)    093 10 13.58500(W) AD(       ) 1
 BX1694  NGVD 29              41.38   (m)          135.8    (f) LEVELING    3  
 BX1694  NGVD 29 (11/26/84)   41.377  (m)          135.75   (f) ADJUSTED    1 2
 BX1694
 BX1694.Superseded values are not recommended for survey control.
 BX1694
 BX1694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1694.See file dsdata.pdf to determine how the superseded data were derived.
 BX1694
 BX1694_MARKER: DS = TRIANGULATION STATION DISK
 BX1694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1694_STAMPING: BAY 1919
 BX1694_MARK LOGO: CGS
 BX1694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1694+STABILITY: SURFACE MOTION
 BX1694
 BX1694  HISTORY     - Date     Condition        Report By
 BX1694  HISTORY     - 1919     MONUMENTED       CGS
 BX1694  HISTORY     - 1919     GOOD             CGS
 BX1694  HISTORY     - 1935     POOR             CGS
 BX1694  HISTORY     - 1941     GOOD             CGS
 BX1694  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1694
 BX1694                          STATION DESCRIPTION
 BX1694
 BX1694'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (CLG)
 BX1694'STATION IS ABOUT 2-1/8 MILES E OF TEXAS AND PACIFIC RAILWAY
 BX1694'STATION PROVENCAL, ON PROLONGATION OF N RAIL TANGENT FROM
 BX1694'W, ABOUT 10 TELEGRAPH POLES E OF RAILROAD WATER TANK, AND
 BX1694'ABOUT 9 TELEGRAPH POLES E OF MILEPOST NO. 244.
 BX1694'
 BX1694'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BX1694'DISKS SET IN CONCRETE.
 BX1694'
 BX1694'REFERENCE MARK IS 38.765 METERS (127.18 FEET) FROM STATION
 BX1694'S 65 DEG 32 MIN W.
 BX1694
 BX1694                          STATION RECOVERY (1919)
 BX1694
 BX1694'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1919
 BX1694'2.33 MI SE FROM PROVENCAL.
 BX1694'ABOUT 2-1/3 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM
 BX1694'THE STATION AT PROVENCAL, NATCHITOCHES PARISH, 24 FEET SOUTHWEST OF
 BX1694'THE EIGHTH POLE SOUTHEAST OF MILEPOST 244, AT THE TOP OF A STEEP BANK,
 BX1694'ABOUT 300 YARDS NORTHWEST OF TRESTLE 243, 64.4 FEET SOUTHWEST OF THE
 BX1694'SOUTHWEST RAIL, AND 6 FEET NORTHEAST OF THE SOUTHWEST RIGHT-OF-WAY
 BX1694'FENCE.  A STANDARD TRIANGULATION-STATION DISK, STAMPED BAY 1919 AND
 BX1694'SET IN THE TOP OF A CONCRETE POST.
 BX1694
 BX1694                          STATION RECOVERY (1935)
 BX1694
 BX1694'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 BX1694'STATION RECOVERED AS DESCRIBED IN POOR CONDITION, AT EDGE
 BX1694'OF BANK.  REFERENCE MARK 1919 DESTROYED, MARK FOUND IN FIELD
 BX1694'AT EDGE OF FIELD.  ABOUT 2-1/8 MILES E OF TEXAS AND PACIFIC
 BX1694'RAILROAD STATION PROVENCAL, ON PROLONGATION OF N RAIL TANGENT
 BX1694'FROM W, ABOUT 10 TELEPHONE POLES E OF FORMER SITE OF RAILROAD
 BX1694'WATER TANK, AT EDGE OF STEEP BANK, 6 FEET N OF S FENCE LINE
 BX1694'OF RAILROAD RIGHT-OF-WAY, 64.4 FEET S OF S RAILROAD RAIL
 BX1694'ABOUT 300 YARDS W OF RAILROAD TRESTLE NO. 243, 24.15 FEET
 BX1694'S OF EIGHTH TELEPHONE POLE E OF MILEPOST NO. 244.  SURFACE
 BX1694'AND UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET IN
 BX1694'CONCRETE.  THIS STATION WAS RE-INFORCED BY PLACING AN ABUTMENT
 BX1694'OF CONCRETE ON N SIDE WHICH WILL PROBABLY HOLD IT IN PLACE FOR
 BX1694'SOME TIME.
 BX1694'
 BX1694'REFERENCE MARK NO. 1 (1935) IS A STANDARD REFERENCE DISK
 BX1694'SET IN A 14- BY 14- BY 30-INCH CONCRETE PIER, 36.8 FEET
 BX1694'N OF NORTH RAILROAD RAIL AND 76 FEET N OF EIGHTH TELEPHONE
 BX1694'POLE E OF MILEPOST NO. 244.  DISTANCE FROM STATION, 31.49
 BX1694'METERS, 106.25 FEET, N 33 DEG 46 MIN 30 SEC E.
 BX1694'
 BX1694'REFERENCE MARK NO. 2 (1935) IS A STANDARD REFERENCE DISK
 BX1694'SET IN A 14- BY 14- BY 30-INCH CONCRETE PIER, 82.3 FEET
 BX1694'E OF EIGHTH TELEPHONE POLE E OF MILEPOST NO. 244, 68.3 FEET
 BX1694'S OF SOUTH RAILROAD RAIL, NEAR CORNER OF FIELD FENCE AND
 BX1694'JUST E OF WELL BEATEN FOOTPATH.
 BX1694'
 BX1694'DISTANCE FROM STATION IS 22.695 METERS (74.45 FEET),
 BX1694'S 309 DEG 42 MIN 30 SEC E.  DISTANCE TO REFERENCE MARK NO. 1
 BX1694'IS 41.295 METERS (135.47 FEET) N 00 DEG 34 MIN 30 SEC E.
 BX1694'
 BX1694'TO REACH THIS STATION, GO E FROM PROVENCAL ABOUT 4 MILES
 BX1694'TO POINT WHERE ROAD FILLING HAS BEEN DUG OUT ON S SIDE OF
 BX1694'HIGHWAY, LEAVING SEVERAL LARGE PITS.  TURN S HERE AND GO
 BX1694'S ABOUT 1-1/4 MILES ON WOODS ROAD, VERY BAD IN WET WEATHER,
 BX1694'TO RAILROAD, GO W ABOUT 1/2 MILE DOWN TRACKS.
 BX1694
 BX1694                          STATION RECOVERY (1941)
 BX1694
 BX1694'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX1694'STATION WAS RECOVERED AS DESCRIBED BY E.R.M. IN 1935 EXCEPT
 BX1694'FOR THE FOLLOWING--THE EDGE OF THE 6-FOOT BANK OF THE RAILROAD
 BX1694'CUT AT THIS POINT HAS ERODED AS FAR AS THE MARK, EXPOSING
 BX1694'THE N FACE OF THE CONCRETE POST FOR ABOUT 2-1/2 FEET BELOW
 BX1694'THE SURFACE.  THIS HAS APPARENTLY CAUSED A MOVEMENT IN THE
 BX1694'POSITION OF THE MARK AS AN AZIMUTH OBSERVATION FROM STATION
 BX1694'RUM 1919 FAILED TO CHECK THE OLD VALUE BY ABOUT 10 SECONDS.
 BX1694'FURTHER EROSION OF THE BANK WILL COMPLETELY DESTROY THE
 BX1694'STATION.  A NEW DESCRIPTION FOLLOWS--STATION IS ABOUT 2-1/8
 BX1694'MILES E OF THE TEXAS AND PACIFIC RAILROAD STATION AT
 BX1694'PROVENCAL ON PROLONGATION OF THE N RAIL TANGENT, 64.4 FEET S
 BX1694'OF THE S RAIL, ABOUT 300 YARDS W OF TRESTLE NO. 243 AND
 BX1694'24.1 FEET S OF A TELEPHONE POLE.
 BX1694'
 BX1694'STATION MARK IS A STANDARD BRONZE DISK SET IN A SQUARE BLOCK
 BX1694'OF CONCRETE AND IS STAMPED BAY 1919.
 BX1694'
 BX1694'REFERENCE MARK NO. 1, 1935, A STANDARD DISK SET IN A SQUARE
 BX1694'BLOCK OF CONCRETE, IS 36.8 FEET N OF THE N RAIL AND 76 FEET
 BX1694'N OF A TELEPHONE POLE.
 BX1694'
 BX1694'REFERENCE MARK NO. 2, 1935, A STANDARD DISK SET IN A SQUARE
 BX1694'BLOCK OF CONCRETE, IS 82.3 FEET E OF A TELEPHONE POLE AND
 BX1694'IS 68.3 FEET S OF THE S RAIL.
 BX1694'
 BX1694'TO REACH THE STATION FROM THE VILLAGE OF FLORA, GO W ON
 BX1694'STATE HIGHWAY 75 FOR 4.2 MILES TO A DIRT SIDE ROAD LEFT,
 BX1694'TURN LEFT AND GO ABOUT 1.3 MILES TO THE TEXAS AND PACIFIC
 BX1694'RAILROAD TRACKS, TURN RIGHT ALONG TRACKS AND GO ABOUT 1/2
 BX1694'MILE TO STATION ON THE LEFT.
 BX1694'
 BX1694'REFERENCE MARK NO. 1 IS DISTANT 31.49 METERS N 33 DEG
 BX1694'46 MIN 30 SEC E.
 BX1694'
 BX1694'REFERENCE MARK NO. 2 IS DISTANT 22.695 METERS S 50 DEG 42 MIN
 BX1694'30 SEC E.
 BX1694
 BX1694                          STATION RECOVERY (1995)
 BX1694
 BX1694'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1694'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2822 ***********************************************************************
 AU2822  DESIGNATION -  BAY
 AU2822  PID         -  AU2822
 AU2822  STATE/COUNTY-  LA/JEFFERSON
 AU2822  COUNTRY     -  US
 AU2822  USGS QUAD   -  THREE BAYOU BAY (2018)
 AU2822
 AU2822                         *CURRENT SURVEY CONTROL
 AU2822  ______________________________________________________________________
 AU2822* NAD 83(1992) POSITION- 29 32 52.80666(N) 090 07 25.52108(W)   ADJUSTED
 AU2822* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2822  **This station is located in a suspected subsidence area (see below).
 AU2822  ______________________________________________________________________
 AU2822  GEOID HEIGHT    -        -24.775 (meters)                     GEOID18
 AU2822  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 AU2822  HORZ ORDER      -  THIRD
 AU2822
 AU2822.The horizontal coordinates were established by classical geodetic methods
 AU2822.and adjusted by the National Geodetic Survey in January 1993.
 AU2822
 AU2822.** This station is in an area of known vertical motion. If an
 AU2822.** orthometric height was ever established but is not available 
 AU2822.** in the current survey control section, the orthometric height
 AU2822.** is considered suspect.  Suspect heights are available in the
 AU2822.** superseded section only if requested.
 AU2822
 AU2822.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2822.GEOID18 height accuracy estimate available here.
 AU2822
 AU2822.Click photographs - Photos may exist for this station.
 AU2822
 AU2822.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2822
 AU2822. The following values were computed from the NAD 83(1992) position.
 AU2822
 AU2822;                    North         East     Units Scale Factor Converg.
 AU2822;SPC LA S     -   116,784.943 1,117,225.637   MT  0.99995677   +0 36 17.3
 AU2822;SPC LA S     -   383,151.93  3,665,431.11   sFT  0.99995677   +0 36 17.3
 AU2822;UTM  15      - 3,272,153.833   778,716.136   MT  1.00055863   +1 25 09.6
 AU2822
 AU2822!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2822!SPC LA S     -   1.00000393  x   0.99995677  =   0.99996070
 AU2822!UTM  15      -   1.00000393  x   1.00055863  =   1.00056257
 AU2822
 AU2822_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7871672153(NAD 83)
 AU2822
 AU2822                          SUPERSEDED SURVEY CONTROL
 AU2822
 AU2822  NAD 83(1986)-  29 32 52.82171(N)    090 07 25.52646(W) AD(       ) 3
 AU2822  NAD 27      -  29 32 52.04500(N)    090 07 25.25600(W) AD(       ) 3
 AU2822
 AU2822.Superseded values are not recommended for survey control.
 AU2822
 AU2822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2822.See file dsdata.pdf to determine how the superseded data were derived.
 AU2822
 AU2822_MARKER: DW = HYDROGRAPHIC STATION DISK
 AU2822_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2822_STAMPING: BAY 1934
 AU2822_MARK LOGO: CGS
 AU2822_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2822
 AU2822  HISTORY     - Date     Condition        Report By
 AU2822  HISTORY     - 1934     MONUMENTED       CGS
 AU2822  HISTORY     - 1952     MARK NOT FOUND   HUMBLE
 AU2822
 AU2822                          STATION DESCRIPTION
 AU2822
 AU2822'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AU2822'STATION IS ON THE NE SIDE OF TURTLE BAY ON W SIDE OF TURTLE
 AU2822'BAYOU WHERE IT ENTERS TURTLE BAY.  IT IS ABOUT 1/4 MILE E
 AU2822'FROM HARVEYS CUTOFF.  THE STATION IS 18 METERS FROM THE
 AU2822'END OF THE POINT AND 15 METERS FROM THE HIGHWATER MARK ON
 AU2822'TURTLE BAYOU.
 AU2822'
 AU2822'STATION MARK IS A STANDARD HYDROGRAPHIC DISK SET IN CONCRETE
 AU2822'AT THE TOP OF A TILE, WHICH IS FASTENED BY MEANS OF CONCRETE
 AU2822'TO THE UPPER END OF A LONG WOODEN PILE DRIVEN INTO THE MARSH.
 AU2822
 AU2822                          STATION RECOVERY (1952)
 AU2822
 AU2822'RECOVERY NOTE BY HUMBLE OIL AND REFINING COMPANY 1952
 AU2822'STATION WAS NOT FOUND.  TRAPPERS IN THE VICINITY DO NOT
 AU2822'RECALL SEEING STATION SINCE 1946.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2980 ***********************************************************************
 AU2980  DESIGNATION -  BAY
 AU2980  PID         -  AU2980
 AU2980  STATE/COUNTY-  LA/LAFOURCHE
 AU2980  COUNTRY     -  US
 AU2980  USGS QUAD   -  CALUMET ISLAND (2018)
 AU2980
 AU2980                         *CURRENT SURVEY CONTROL
 AU2980  ______________________________________________________________________
 AU2980* NAD 83(1992) POSITION- 29 06 30.43764(N) 090 15 08.01533(W)   ADJUSTED
 AU2980* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2980  **This station is located in a suspected subsidence area (see below).
 AU2980  ______________________________________________________________________
 AU2980  GEOID HEIGHT    -        -23.758 (meters)                     GEOID18
 AU2980  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 AU2980  HORZ ORDER      -  SECOND
 AU2980
 AU2980.The horizontal coordinates were established by classical geodetic methods
 AU2980.and adjusted by the National Geodetic Survey in January 1993.
 AU2980
 AU2980.** This station is in an area of known vertical motion. If an
 AU2980.** orthometric height was ever established but is not available 
 AU2980.** in the current survey control section, the orthometric height
 AU2980.** is considered suspect.  Suspect heights are available in the
 AU2980.** superseded section only if requested.
 AU2980
 AU2980.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2980.GEOID18 height accuracy estimate available here.
 AU2980
 AU2980.Click photographs - Photos may exist for this station.
 AU2980
 AU2980.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2980
 AU2980. The following values were computed from the NAD 83(1992) position.
 AU2980
 AU2980;                    North         East     Units Scale Factor Converg.
 AU2980;SPC LA S     -    67,942.919 1,105,235.006   MT  1.00004606   +0 32 26.0
 AU2980;SPC LA S     -   222,909.39  3,626,091.85   sFT  1.00004606   +0 32 26.0
 AU2980;UTM  15      - 3,223,122.384   767,407.480   MT  1.00048248   +1 20 15.0
 AU2980
 AU2980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2980!SPC LA S     -   1.00000379  x   1.00004606  =   1.00004985
 AU2980!UTM  15      -   1.00000379  x   1.00048248  =   1.00048627
 AU2980
 AU2980:                Primary Azimuth Mark                     Grid Az
 AU2980:SPC LA S     -  BELLE                                    161 17 05.9
 AU2980:UTM  15      -  BELLE                                    160 29 16.9
 AU2980
 AU2980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6740723122(NAD 83)
 AU2980
 AU2980|---------------------------------------------------------------------|
 AU2980| PID    Reference Object                     Distance      Geod. Az  |
 AU2980|                                                           dddmmss.s |
 AU2980| DD6306 BAY RM 1                             17.670 METERS 02920     |
 AU2980| DD6308 BAY RM 3                             26.977 METERS 08010     |
 AU2980| DD6309 BAY RM 4                             31.572 METERS 13138     |
 AU2980| DD6307 BAY RM 2                             26.190 METERS 15921     |
 AU2980| AU2955 BELLE                               APPROX. 2.9 KM 1614931.9 |
 AU2980|---------------------------------------------------------------------|
 AU2980
 AU2980                          SUPERSEDED SURVEY CONTROL
 AU2980
 AU2980  NAD 83(1986)-  29 06 30.45377(N)    090 15 08.02763(W) AD(       ) 2
 AU2980  NAD 27      -  29 06 29.63100(N)    090 15 07.74000(W) AD(       ) 2
 AU2980
 AU2980.Superseded values are not recommended for survey control.
 AU2980
 AU2980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2980.See file dsdata.pdf to determine how the superseded data were derived.
 AU2980
 AU2980_MARKER: DS = TRIANGULATION STATION DISK
 AU2980_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2980_STAMPING: BAY 1928
 AU2980_MARK LOGO: CGS
 AU2980_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2980
 AU2980  HISTORY     - Date     Condition        Report By
 AU2980  HISTORY     - 1928     MONUMENTED       CGS
 AU2980  HISTORY     - 1952     MARK NOT FOUND   CGS
 AU2980
 AU2980                          STATION DESCRIPTION
 AU2980
 AU2980'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU2980'STATION IS ABOUT 8 MILES NE OF TIMBALIER LIGHT, 5 MILES
 AU2980'NW OF PASS FOURCHON, ON A PROMINENT POINT ABOUT 1-1/2 MILES
 AU2980'N OF THE MOST WESTERN POINT OF LAND ON THE MAINLAND, AT
 AU2980'THE SHORE OF THE GULF OF MEXICO, AND ABOUT 10 METERS (33 FEET)
 AU2980'IN FROM THE POINT.
 AU2980'
 AU2980'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU2980'IN THE TOP OF A TILE.
 AU2980'
 AU2980'REFERENCE MARK NO. 1 IS LOST.
 AU2980'
 AU2980'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE
 AU2980'IN THE TOP OF A TILE, IS 1 METER
 AU2980'(3 FEET) INSHORE FROM THE S SIDE OF THE POINT AND 26.19
 AU2980'METERS (85.9 FEET) FROM THE STATION S 20 DEG 39 MIN E.
 AU2980'
 AU2980'REFERENCE MARK NO. 3, A STANDARD BRONZE DISK SET IN CONCRETE
 AU2980'IN THE TOP OF A TILE, IS 26.977
 AU2980'METERS (88.51 FEET) FROM THE STATION N 89 DEG 10 MIN E.
 AU2980'10 MIN.
 AU2980'
 AU2980'REFERENCE MARK NO. 4, A STANDARD BRONZE DISK SET IN CONCRETE
 AU2980'IN THE TOP OF A TILE, IS 31.572
 AU2980'METERS (103.58 FEET) FROM THE STATION S 48 DEG 22 MIN E.
 AU2980'
 AU2980'IN 1937 A LETTER FROM THE GULF REFINING COMPANY STATED THAT
 AU2980'THE STATION MARK WAS GONE, DUE TO EROSION OF THE SHORE LINE.
 AU2980'IN 1938, A LETTER FROM THE GULF RESEARCH AND DEVELOPMENT
 AU2980'COMPANY STATED THAT THE STATION WAS IN THE EDGE OF THE MARSH
 AU2980'WITH WATER AROUND IT AND THAT IT WAS LIKELY TO BE DESTROYED
 AU2980'SOMETIME.
 AU2980
 AU2980                          STATION RECOVERY (1952)
 AU2980
 AU2980'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2980'STATION AND ALL REFERENCE MARKS ARE LOST.  A THOROUGH SEARCH
 AU2980'OF THE POINT WAS MADE BY TWO MEN DURING WHICH TIME THE AREA
 AU2980'WAS SYSTEMATICALLY COMBED TO A DISTANCE OF 100 FT. INSHORE
 AU2980'FROM THE POINT.  BROKEN PIECES OF CONCRETE AND CLAY TILE
 AU2980'WERE FOUND IN THE WATER ON THE S SIDE OF THE POINT, WHICH
 AU2980'UNDOUBTEDLY WERE PARTS OF ONE OF THE MONUMENTS.  SHORELINE
 AU2980'EROSION HERE HAS BEEN VERY EXTENSIVE.  IT IS RECOMMENDED
 AU2980'THAT THE STATION BE CONSIDERED LOST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1198 ***********************************************************************
 AT1198  DESIGNATION -  BAY MER
 AT1198  PID         -  AT1198
 AT1198  STATE/COUNTY-  LA/PLAQUEMINES
 AT1198  COUNTRY     -  US
 AT1198  USGS QUAD   -  BAY RONQUILLE (2018)
 AT1198
 AT1198                         *CURRENT SURVEY CONTROL
 AT1198  ______________________________________________________________________
 AT1198* NAD 83(1992) POSITION- 29 18 37.68915(N) 089 46 57.55428(W)   ADJUSTED
 AT1198* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1198  **This station is located in a suspected subsidence area (see below).
 AT1198  ______________________________________________________________________
 AT1198  GEOID HEIGHT    -        -23.909 (meters)                     GEOID18
 AT1198  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 AT1198  HORZ ORDER      -  SECOND
 AT1198
 AT1198.The horizontal coordinates were established by classical geodetic methods
 AT1198.and adjusted by the National Geodetic Survey in January 1993.
 AT1198
 AT1198.** This station is in an area of known vertical motion. If an
 AT1198.** orthometric height was ever established but is not available 
 AT1198.** in the current survey control section, the orthometric height
 AT1198.** is considered suspect.  Suspect heights are available in the
 AT1198.** superseded section only if requested.
 AT1198
 AT1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1198.GEOID18 height accuracy estimate available here.
 AT1198
 AT1198.Click photographs - Photos may exist for this station.
 AT1198
 AT1198.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1198
 AT1198. The following values were computed from the NAD 83(1992) position.
 AT1198
 AT1198;                    North         East     Units Scale Factor Converg.
 AT1198;SPC LA S     -    90,857.339 1,150,637.848   MT  0.99999780   +0 46 31.3
 AT1198;SPC LA S     -   298,087.79  3,775,051.01   sFT  0.99999780   +0 46 31.3
 AT1198;UTM  16      - 3,245,598.254   229,727.845   MT  1.00050146   -1 21 47.0
 AT1198
 AT1198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1198!SPC LA S     -   1.00000380  x   0.99999780  =   1.00000160
 AT1198!UTM  16      -   1.00000380  x   1.00050146  =   1.00050527
 AT1198
 AT1198:                Primary Azimuth Mark                     Grid Az
 AT1198:SPC LA S     -  GRANDE ECAILLE FREEPORT CO TK            000 10 46.5
 AT1198:UTM  16      -  GRANDE ECAILLE FREEPORT CO TK            002 19 04.8
 AT1198
 AT1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2972745598(NAD 83)
 AT1198
 AT1198|---------------------------------------------------------------------|
 AT1198| PID    Reference Object                     Distance      Geod. Az  |
 AT1198|                                                           dddmmss.s |
 AT1198| AT1186 GRANDE ECAILLE FREEPORT CO TK       APPROX. 7.6 KM 0005717.8 |
 AT1198| DD6312 BAY MER RM 3                         23.926 METERS 04901     |
 AT1198| DD6310 BAY MER RM 1                         33.840 METERS 11843     |
 AT1198| DD6311 BAY MER RM 2                         22.840 METERS 25917     |
 AT1198|---------------------------------------------------------------------|
 AT1198
 AT1198                          SUPERSEDED SURVEY CONTROL
 AT1198
 AT1198  NAD 83(1986)-  29 18 37.70004(N)    089 46 57.56325(W) AD(       ) 2
 AT1198  NAD 27      -  29 18 36.90300(N)    089 46 57.30300(W) AD(       ) 2
 AT1198
 AT1198.Superseded values are not recommended for survey control.
 AT1198
 AT1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1198.See file dsdata.pdf to determine how the superseded data were derived.
 AT1198
 AT1198_MARKER: DS = TRIANGULATION STATION DISK
 AT1198_SETTING: 80 = SET IN A BOULDER
 AT1198_STAMPING: BAY MER 1927
 AT1198_MARK LOGO: CGS
 AT1198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT1198+STABILITY: SURFACE MOTION
 AT1198
 AT1198  HISTORY     - Date     Condition        Report By
 AT1198  HISTORY     - 1927     MONUMENTED       CGS
 AT1198  HISTORY     - 1934     GOOD             CGS
 AT1198  HISTORY     - 1955     GOOD             CGS
 AT1198  HISTORY     - 1960     MARK NOT FOUND   LOCENG
 AT1198  HISTORY     - 1965     MARK NOT FOUND   CGS
 AT1198
 AT1198                          STATION DESCRIPTION
 AT1198
 AT1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1198'IN AN OPEN SPACE IN MANGROVE BUSHES ABOUT 480 METERS (1,575 FEET)
 AT1198'EAST OF THE PASS INTO BAY MER ABOUT 400 METERS (1,312 FEET) WEST OF
 AT1198'ANOTHER SHOAL PASS, 106 METERS, (348 FEET) SOUTH OF THE HIGH-WATER
 AT1198'MARK OF THE GULF OF MEXICO AND 93 METERS (305 FEET) FROM THE
 AT1198'HIGH-WATER MARK OF BAY MER.
 AT1198
 AT1198                          STATION RECOVERY (1955)
 AT1198
 AT1198'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1198'THE STATION MARK AND REFERENCE MARK NO. 2 WERE RECOVERED IN GOOD
 AT1198'CONDITION.  REFERENCE MARK NO. 1 WAS NOT FOUND.  A COMPLETE
 AT1198'DESCRIPTION FOLLOWS.
 AT1198'
 AT1198'THE STATION IS ALONG THE SHORE OF THE GULF OF MEXICO, ABOUT 14 MILES
 AT1198'NORTHEAST OF THE VILLAGE OF GRAND ISLE, 5 MILES SOUTH OF THE FREEPORT
 AT1198'SULPHUR COMPANY AT GRANDE ECAILLE, 1/2 MILE WEST OF A BREAK IN THE
 AT1198'SHORELINE AND 150 YARDS SOUTH-SOUTHEAST OF THE FORKS OF THE BAYOU AT
 AT1198'THE SOUTHEAST SIDE OF BAY LA MER.
 AT1198'
 AT1198'THE STATION MARK, STAMPED BAY MER 1927, IS A STANDARD DISK CEMENTED IN
 AT1198'A BOULDER LEVEL WITH THE SURFACE OF THE GROUND.  IT IS 70 YARDS NORTH
 AT1198'OF THE HIGH WATER LINE OF THE GULF, 5 FEET SOUTH OF A WHITE WITNESS
 AT1198'POST 2 FEET HIGH AND ON A BARE SPOT THAT IS SURROUNDED WITH MANGROVE
 AT1198'BUSHES ON THE WEST, NORTH AND EAST SIDES AND WITH GRASS ON THE SOUTH
 AT1198'SIDE.  IT IS ABOUT 1 FOOT ABOVE THE WATER LEVEL.
 AT1198'
 AT1198'REFERENCE MARK NO. 2, STAMPED BAY MER 1927 REF MK 2, IS A STANDARD
 AT1198'DISK SET IN THE TOP OF AN 8-INCH TILE FILLED WITH CONCRETE THAT
 AT1198'PROJECTS 1 FOOT ABOVE THE GROUND.  IT IS AT THE NORTHERN EDGE OF THE
 AT1198'GRASS AND NEAR THE WEST EDGE OF THE BARE SPOT.
 AT1198'
 AT1198'REFERENCE MARK NO. 3 WAS SET BY THIS PARTY.  IT IS A STANDARD DISK SET
 AT1198'IN THE TOP OF AN 8-FOOT LENGTH OF 4-INCH SEWER PIPE FILLED WITH
 AT1198'CONCRETE THAT PROJECTS 3 FEET.  IT IS 33 FEET NORTHEAST OF THE
 AT1198'NORTHEAST EDGE OF THE BARE SPOT AND ABOUT 4 FEET ABOVE THE WATER
 AT1198'LEVEL.
 AT1198'
 AT1198'NO AZIMUTH MARK WAS ESTABLISHED FOR THIS STATION.
 AT1198
 AT1198                          STATION RECOVERY (1960)
 AT1198
 AT1198'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1960 (JEB)
 AT1198'R.M. 3 FOUND IN EDGE OF GULF.  ALL OTHER MARKERS ARE IN THE GULF.  SET
 AT1198'A 4-INCH ROUND CONCRETE POST 7 FEET LONG SHOWING 4 INCHES IN TOP OF
 AT1198'THE SOUTH LEVEE OF TENNESSEE GAS TRANSMISSION CO. CANAL N 36 DEG 28
 AT1198'MIN E LAMBERT GRID 321.75 FEET FROM R.M. 3.
 AT1198
 AT1198                          STATION RECOVERY (1965)
 AT1198
 AT1198'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1198'STATION MARK AND REFERENCE MARKS 2 AND 3 WERE SEARCHED FOR BUT NOT
 AT1198'FOUND.  THE BEACH WHERE THE STATION WAS IS COMPLETELY WASHED AWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1693 ***********************************************************************
 BX1693  DESIGNATION -  BAY RM 1
 BX1693  PID         -  BX1693
 BX1693  STATE/COUNTY-  LA/NATCHITOCHES
 BX1693  COUNTRY     -  US
 BX1693  USGS QUAD   -  PROVENCAL (2018)
 BX1693
 BX1693                         *CURRENT SURVEY CONTROL
 BX1693  ______________________________________________________________________
 BX1693* NAD 83(1986) POSITION- 31 37 56.50   (N) 093 10 13.53   (W)   HD_HELD1
 BX1693* NAVD 88 ORTHO HEIGHT -    39.91  (+/-2cm)      130.9   (feet) VERTCON3
 BX1693  ______________________________________________________________________
 BX1693  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 BX1693  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1693
 BX1693.The horizontal coordinates were determined by differentially corrected
 BX1693.hand held GPS observations or other comparable positioning techniques
 BX1693.and have an estimated accuracy of +/- 3 meters.
 BX1693
 BX1693.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1693.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1693
 BX1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1693.GEOID18 height accuracy estimate available here.
 BX1693
 BX1693.The vertical order pertains to the NGVD 29 superseded value.
 BX1693
 BX1693.Click photographs - Photos may exist for this station.
 BX1693
 BX1693;                    North         East    Units  Estimated Accuracy
 BX1693;SPC LA N     -   125,747.4     936,403.0     MT  (+/- 3 meters HH1 GPS) 
 BX1693
 BX1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ8383899699(NAD 83)
 BX1693
 BX1693                          SUPERSEDED SURVEY CONTROL
 BX1693
 BX1693  NGVD 29 (11/26/84)   39.957  (m)          131.09   (f) ADJUSTED    1 2
 BX1693
 BX1693.Superseded values are not recommended for survey control.
 BX1693
 BX1693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1693.See file dsdata.pdf to determine how the superseded data were derived.
 BX1693
 BX1693_MARKER: DR = REFERENCE MARK DISK
 BX1693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1693_STAMPING: BAY NO 1 1919
 BX1693_MARK LOGO: CGS
 BX1693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1693+STABILITY: SURFACE MOTION
 BX1693
 BX1693  HISTORY     - Date     Condition        Report By
 BX1693  HISTORY     - 1919     MONUMENTED       CGS
 BX1693  HISTORY     - 1938     GOOD             CGS
 BX1693  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX1693
 BX1693                          STATION DESCRIPTION
 BX1693
 BX1693'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1693'ABOUT 2-1/3 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM
 BX1693'THE STATION AT PROVENCAL, NATCHITOCHES PARISH, ABOUT 76 FEET NORTHEAST
 BX1693'OF THE EIGHTH POLE SOUTHEAST OF MILEPOST 244, ABOUT 106 FEET NORTHEAST
 BX1693'OF TRIANGULATION STATION BAY, DESCRIBED BELOW, AND 36.8 FEET NORTHEAST
 BX1693'OF THE NORTHEAST RAIL.  A STANDARD REFERENCE-MARK DISK, STAMPED BAY NO
 BX1693'1 1919 AND SET IN THE TOP OF A CONCRETE POST.
 BX1693
 BX1693                          STATION RECOVERY (1995)
 BX1693
 BX1693'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX1693'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2729 ***********************************************************************
 BX2729  DESIGNATION -  BAY SPRING
 BX2729  PID         -  BX2729
 BX2729  STATE/COUNTY-  LA/NATCHITOCHES
 BX2729  COUNTRY     -  US
 BX2729  USGS QUAD   -  LENA (2018)
 BX2729
 BX2729                         *CURRENT SURVEY CONTROL
 BX2729  ______________________________________________________________________
 BX2729* NAD 83(1992) POSITION- 31 28 23.16099(N) 092 52 03.67768(W)   ADJUSTED
 BX2729* NAVD 88 ORTHO HEIGHT -    65.2   (meters)      214.    (feet) VERTCON3
 BX2729  ______________________________________________________________________
 BX2729  GEOID HEIGHT    -        -26.026 (meters)                     GEOID18
 BX2729  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BX2729  HORZ ORDER      -  FIRST
 BX2729
 BX2729.The horizontal coordinates were established by classical geodetic methods
 BX2729.and adjusted by the National Geodetic Survey in January 1993.
 BX2729
 BX2729.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2729.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2729
 BX2729.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2729.GEOID18 height accuracy estimate available here.
 BX2729
 BX2729.Click photographs - Photos may exist for this station.
 BX2729
 BX2729.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2729
 BX2729. The following values were computed from the NAD 83(1992) position.
 BX2729
 BX2729;                    North         East     Units Scale Factor Converg.
 BX2729;SPC LA N     -   107,952.376   965,060.767   MT  0.99994465   -0 11 39.8
 BX2729;SPC LA N     -   354,173.75  3,166,203.53   sFT  0.99994465   -0 11 39.8
 BX2729;UTM  15      - 3,482,042.832   512,568.497   MT  0.99960195   +0 04 08.7
 BX2729
 BX2729!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2729!SPC LA N     -   0.99999385  x   0.99994465  =   0.99993850
 BX2729!UTM  15      -   0.99999385  x   0.99960195  =   0.99959580
 BX2729
 BX2729:                Primary Azimuth Mark                     Grid Az
 BX2729:SPC LA N     -  SAMPUSAND                                298 17 18.6
 BX2729:UTM  15      -  SAMPUSAND                                298 01 30.1
 BX2729
 BX2729_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ1256882042(NAD 83)
 BX2729
 BX2729|---------------------------------------------------------------------|
 BX2729| PID    Reference Object                     Distance      Geod. Az  |
 BX2729|                                                           dddmmss.s |
 BX2729| CY3366 BAY SPRING AZ MK                                   0112321.3 |
 BX2729| CY3367 BAY SPRING RM 1                      21.703 METERS 05729     |
 BX2729| CY3368 BAY SPRING RM 2                      19.277 METERS 13049     |
 BX2729| BX2730 FLATWOODS S CEN BELL MW KLW 23      APPROX. 7.6 KM 1820335.1 |
 BX2729| BX2770 SAMPUSAND                           APPROX. 6.9 KM 2980538.8 |
 BX2729|---------------------------------------------------------------------|
 BX2729
 BX2729                          SUPERSEDED SURVEY CONTROL
 BX2729
 BX2729  NAD 83(1986)-  31 28 23.18236(N)    092 52 03.66994(W) AD(       ) 1
 BX2729  NAD 27      -  31 28 22.56357(N)    092 52 03.10944(W) AD(       ) 1
 BX2729  NGVD 29 (07/19/86)   65.2    (m)          214.     (f) VERT ANG       
 BX2729
 BX2729.Superseded values are not recommended for survey control.
 BX2729
 BX2729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2729.See file dsdata.pdf to determine how the superseded data were derived.
 BX2729
 BX2729_MARKER: DS = TRIANGULATION STATION DISK
 BX2729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2729_STAMPING: BAY SPRING 1969
 BX2729_MARK LOGO: CGS
 BX2729_PROJECTION: FLUSH
 BX2729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2729+STABILITY: SURFACE MOTION
 BX2729
 BX2729  HISTORY     - Date     Condition        Report By
 BX2729  HISTORY     - 1969     MONUMENTED       CGS
 BX2729
 BX2729                          STATION DESCRIPTION
 BX2729
 BX2729'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2729'THE STATION IS LOCATED ABOUT 23-1/4 MILES SOUTHEAST OF
 BX2729'NATCHITOCHES, 13.0 MILES NORTHWEST OF BOYCE AND 5-1/2 MILES
 BX2729'SOUTH-SOUTHEAST OF CLOUTIERVILLE, ON PROPERTY OWNED BY
 BX2729'MR. STERLING C. EVANS.
 BX2729'
 BX2729'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND
 BX2729'490, ABOUT 5.0 MILES WESTERLY FROM CLOUTIERVILLE, GO WEST, SOUTH
 BX2729'AND SOUTHWESTERLY ON HIGHWAY 490, CROSS THE CANE RIVER, FOR 1.55
 BX2729'MILES TO THE CHOPIN POST OFFICE AND STORE.  CROSS RAILROAD
 BX2729'TRACKS, TAKE THE LEFT FORK AND GO SOUTHERLY ON HIGHWAY 490 FOR
 BX2729'1.75 MILES TO A SIDE ROAD AND SIGN BAY SPRINGS CEMETERY ON THE
 BX2729'LEFT.  TURN LEFT AND GO EASTERLY ON A GRAVEL ROAD FOR 0.1 MILE
 BX2729'TO A CATTLE GUARD.  CROSS THE CATTLE GUARD AND CONTINUE
 BX2729'EASTERLY ON THE GRAVEL ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON
 BX2729'THE LEFT.  CONTINUE SOUTHEASTERLY ON THE GRAVEL ROAD FOR
 BX2729'0.15 MILE TO THE STATION ON THE RIGHT WHERE THE ROAD CURVES TO
 BX2729'THE LEFT.
 BX2729'
 BX2729'THE STATION MARK IS A STANDARD DISK STAMPED BAY SPRING 1969,
 BX2729'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BX2729'IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 44 FEET
 BX2729'SOUTH-SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD AND 2.4 FEET
 BX2729'NORTHWEST OF A METAL WITNESS POST WITH SIGN ATTACHED.  THE
 BX2729'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42
 BX2729'INCHES BELOW THE SURFACE OF THE GROUND.
 BX2729'
 BX2729'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED BAY SPRING NO 1
 BX2729'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BX2729'THAT PROJECTS 6 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 28
 BX2729'FEET NORTH-NORTHEAST OF THE CENTER OF THE GRAVEL ROAD.  AND 12.5
 BX2729'FEET SOUTH-SOUTHWEST OF AN 18-INCH PINE TREE.
 BX2729'
 BX2729'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BAY SPRING NO 2
 BX2729'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BX2729'THAT PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 38
 BX2729'FEET SOUTH-SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD, 6.5 FEET
 BX2729'WEST-SOUTHWEST OF AN 8-INCH PINE TREE AND 5 FEET NORTH OF AN
 BX2729'8-INCH PINE TREE.
 BX2729'
 BX2729'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BAY SPRING 1969,
 BX2729'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BX2729'PROJECTS 8 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 35.5
 BX2729'FEET EAST-NORTHEAST OF THE CENTER OF THE GRAVEL ROAD, 21 FEET
 BX2729'SOUTHEAST OF A POWER POLE AND 2 FEET EAST-NORTHEAST OF A METAL
 BX2729'WITNESS POST WITH SIGN ATTACHED.
 BX2729'
 BX2729'HEIGHT OF LIGHT ABOVE STATION MARK 22.0 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3245 ***********************************************************************
 AU3245  DESIGNATION -  BAY WALLACE
 AU3245  PID         -  AU3245
 AU3245  STATE/COUNTY-  LA/TERREBONNE
 AU3245  COUNTRY     -  US
 AU3245  USGS QUAD   -  MORGAN CITY SE (2018)
 AU3245
 AU3245                         *CURRENT SURVEY CONTROL
 AU3245  ______________________________________________________________________
 AU3245* NAD 83(2011) POSITION- 29 37 29.83518(N) 091 00 08.87771(W)   ADJUSTED
 AU3245* NAD 83(2011) ELLIP HT-   -22.098 (meters)        (06/27/12)   ADJUSTED
 AU3245* NAD 83(2011) EPOCH   -  2010.00
 AU3245* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3245  **This station is located in a suspected subsidence area (see below).
 AU3245  ______________________________________________________________________
 AU3245  GEOID HEIGHT    -        -25.317 (meters)                     GEOID18
 AU3245  NAD 83(2011) X  -    -97,080.557 (meters)                     COMP
 AU3245  NAD 83(2011) Y  - -5,548,056.928 (meters)                     COMP
 AU3245  NAD 83(2011) Z  -  3,134,291.279 (meters)                     COMP
 AU3245  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AU3245
 AU3245  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3245  Standards:
 AU3245         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3245            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3245  -------------------------------------------------------------------
 AU3245  NETWORK    4.42  32.03           1.77   1.82  16.34      0.22622762
 AU3245  -------------------------------------------------------------------
 AU3245  Click here for local accuracies and other accuracy information.
 AU3245
 AU3245.The horizontal coordinates were established by GPS observations
 AU3245.and adjusted by the National Geodetic Survey in June 2012.
 AU3245
 AU3245.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3245.been affixed to the stable North American tectonic plate. See 
 AU3245.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3245
 AU3245.The horizontal coordinates are valid at the epoch date displayed above
 AU3245.which is a decimal equivalence of Year/Month/Day.
 AU3245
 AU3245.** This station is in an area of known vertical motion. If an
 AU3245.** orthometric height was ever established but is not available 
 AU3245.** in the current survey control section, the orthometric height
 AU3245.** is considered suspect.  Suspect heights are available in the
 AU3245.** superseded section only if requested.
 AU3245
 AU3245.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3245.GEOID18 height accuracy estimate available here.
 AU3245
 AU3245.Click photographs - Photos may exist for this station.
 AU3245
 AU3245.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3245
 AU3245.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3245
 AU3245.The ellipsoidal height was determined by GPS observations
 AU3245.and is referenced to NAD 83.
 AU3245
 AU3245. The following values were computed from the NAD 83(2011) position.
 AU3245
 AU3245;                    North         East     Units Scale Factor Converg.
 AU3245;SPC LA S     -   124,741.903 1,032,041.773   MT  0.99994713   +0 09 55.6
 AU3245;SPC LA S     -   409,257.39  3,385,957.05   sFT  0.99994713   +0 09 55.6
 AU3245;UTM  15      - 3,278,895.340   693,398.007   MT  1.00006152   +0 59 15.8
 AU3245
 AU3245!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3245!SPC LA S     -   1.00000347  x   0.99994713  =   0.99995060
 AU3245!UTM  15      -   1.00000347  x   1.00006152  =   1.00006499
 AU3245
 AU3245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9339878895(NAD 83)
 AU3245
 AU3245                          SUPERSEDED SURVEY CONTROL
 AU3245
 AU3245  NAD 83(2007)-  29 37 29.83504(N)    091 00 08.87846(W) AD(       ) 0
 AU3245  ELLIP H (02/10/07)  -22.058  (m)                       GP(       )    
 AU3245  ELLIP H (07/18/02)  -22.020  (m)                       GP(       ) 4 2
 AU3245  NAD 83(1992)-  29 37 29.83432(N)    091 00 08.87689(W) AD(       ) 1
 AU3245  ELLIP H (01/21/93)  -22.034  (m)                       GP(       ) 4 2
 AU3245  NAD 83(1986)-  29 37 29.85449(N)    091 00 08.87618(W) AD(       ) 1
 AU3245
 AU3245.Superseded values are not recommended for survey control.
 AU3245
 AU3245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3245.See file dsdata.pdf to determine how the superseded data were derived.
 AU3245
 AU3245_MARKER: S = SPIKE
 AU3245_SETTING: 0 = UNSPECIFIED SETTING
 AU3245_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3245+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3245
 AU3245  HISTORY     - Date     Condition        Report By
 AU3245  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3245
 AU3245                          STATION DESCRIPTION
 AU3245
 AU3245'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3245'THE STATION IS LOCATED ABOUT 18 MILES SOUTHWEST DE HOUMA LOUISIANA
 AU3245'AT THE MOUTH OF BAY WALLACE AND THE INTERCOASTAL CANAL.
 AU3245'
 AU3245'TO REACH THE STATION FROM BLACK BAYOU MARINA NEAR GIBSON LOUISIANA,
 AU3245'GO SOUTH ON SHELL OIL CANAL TO THE INTERCOASTAL WATERWAY.  GO WEST ON
 AU3245'INTERCOASTAL WATERWAY TO BAY WALLACE THE STATION IS SET ON THE DECK
 AU3245'OF A US COAST GUARD BEACON TOWER NUMBER 20.
 AU3245'
 AU3245'THE STATION USED WAS A SPIKE DRIVEN INTO THE TOP OF A 6 FOOT BY 6
 AU3245'FOOT US COAST GUARD BEACON PLATFORM NUMBER 20.  THE SPIKE WAS DRIVEN
 AU3245'INTO THE NORTHWEST CORNER OF THE DECK ABOUT 18 INCHES FROM THE
 AU3245'CORNERS.  THE PLATFORM IS ABOUT 10 FEET HIGH STATION, REACHED BY A
 AU3245'BOAT ONLY.
 AU3245'
 AU3245'NOTE--THE STATION WILL PROBABLY BE TRANSFERRED TO A POINT WEST
 AU3245'NORTHWEST OF THE TOWER, WHERE THERE IS A 9/16 INCH DIAMETER STEEL ROD
 AU3245'DRIVEN INTO THE GROUND, AT THE EDGE OF THE WATERLINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1325 ***********************************************************************
 AT1325  DESIGNATION -  BAYHI RESET
 AT1325  PID         -  AT1325
 AT1325  STATE/COUNTY-  LA/PLAQUEMINES
 AT1325  COUNTRY     -  US
 AT1325  USGS QUAD   -  PHOENIX (2018)
 AT1325
 AT1325                         *CURRENT SURVEY CONTROL
 AT1325  ______________________________________________________________________
 AT1325* NAD 83(1992) POSITION- 29 42 37.88536(N) 089 59 39.92974(W)   ADJUSTED
 AT1325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1325  **This station is located in a suspected subsidence area (see below).
 AT1325  ______________________________________________________________________
 AT1325  GEOID HEIGHT    -        -25.195 (meters)                     GEOID18
 AT1325  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AT1325  HORZ ORDER      -  FIRST
 AT1325
 AT1325.The horizontal coordinates were established by classical geodetic methods
 AT1325.and adjusted by the National Geodetic Survey in January 1993.
 AT1325
 AT1325.** This station is in an area of known vertical motion. If an
 AT1325.** orthometric height was ever established but is not available 
 AT1325.** in the current survey control section, the orthometric height
 AT1325.** is considered suspect.  Suspect heights are available in the
 AT1325.** superseded section only if requested.
 AT1325
 AT1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1325.GEOID18 height accuracy estimate available here.
 AT1325
 AT1325.Click photographs - Photos may exist for this station.
 AT1325
 AT1325.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1325
 AT1325. The following values were computed from the NAD 83(1992) position.
 AT1325
 AT1325;                    North         East     Units Scale Factor Converg.
 AT1325;SPC LA S     -   134,937.072 1,129,548.662   MT  0.99993850   +0 40 10.1
 AT1325;SPC LA S     -   442,706.04  3,705,860.90   sFT  0.99993850   +0 40 10.1
 AT1325;UTM  16      - 3,290,463.948   210,292.565   MT  1.00063571   -1 29 06.5
 AT1325;UTM  15      - 3,290,491.981   790,786.706   MT  1.00064344   +1 29 26.4
 AT1325
 AT1325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1325!SPC LA S     -   1.00000391  x   0.99993850  =   0.99994241
 AT1325!UTM  16      -   1.00000391  x   1.00063571  =   1.00063962
 AT1325!UTM  15      -   1.00000391  x   1.00064344  =   1.00064735
 AT1325
 AT1325:                Primary Azimuth Mark                     Grid Az
 AT1325:SPC LA S     -  BAYHI RM 7 AZIMUTH                       032 59 25.8
 AT1325:UTM  16      -  BAYHI RM 7 AZIMUTH                       035 08 42.4
 AT1325:UTM  15      -  BAYHI RM 7 AZIMUTH                       032 10 09.5
 AT1325
 AT1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1029290463(NAD 83)
 AT1325
 AT1325|---------------------------------------------------------------------|
 AT1325| PID    Reference Object                     Distance      Geod. Az  |
 AT1325|                                                           dddmmss.s |
 AT1325| DD6319 BAYHI RM 5                           28.375 METERS 01833     |
 AT1325| DD6321 BAYHI RM 7 AZIMUTH                                 0333935.9 |
 AT1325| DD6317 BAYHI RM 3                           33.187 METERS 05922     |
 AT1325| AT1323 BEAU SEJOUR NAVIGATION LIGHT        APPROX. 5.0 KM 1351126.9 |
 AT1325| AT1322 PHOENIX RELAY TOWER                 APPROX.10.8 KM 1382858.4 |
 AT1325| DD6315 BAYHI RM 1                           54.203 METERS 14701     |
 AT1325| AT1326 ST ROSALIE MICROWAVE MAST           APPROX. 5.5 KM 1620051.2 |
 AT1325| AU2814 LAFITTE CONTL OIL CO MAST           APPROX.11.7 KM 2462128.5 |
 AT1325| DD6318 BAYHI RM 4                           27.937 METERS 26102     |
 AT1325| DD6320 BAYHI RM 6                           29.843 METERS 30819     |
 AT1325| DD6314 BAYHI AZ MK 2                                      3441551.0 |
 AT1325| DD6313 BAYHI AZ MK                                        3481037.1 |
 AT1325| DD6316 BAYHI RM 2                           42.946 METERS 34946     |
 AT1325|---------------------------------------------------------------------|
 AT1325
 AT1325                          SUPERSEDED SURVEY CONTROL
 AT1325
 AT1325  NAD 83(1986)-  29 42 37.89916(N)    089 59 39.93244(W) AD(       ) 1
 AT1325  NAD 27      -  29 42 37.14125(N)    089 59 39.68004(W) AD(       ) 1
 AT1325  USNO        -  29 42 41.63000(N)    089 59 38.89000(W) AD(       ) 3
 AT1325  USSD        -  29 42 37.18000(N)    089 59 39.06600(W) AD(       ) 3
 AT1325
 AT1325.Superseded values are not recommended for survey control.
 AT1325
 AT1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1325.See file dsdata.pdf to determine how the superseded data were derived.
 AT1325
 AT1325_MARKER: DS = TRIANGULATION STATION DISK
 AT1325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT1325_STAMPING: BAYHI 1871 1972
 AT1325_MARK LOGO: CGS
 AT1325_PROJECTION: PROJECTING 13 CENTIMETERS
 AT1325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT1325+STABILITY: SURFACE MOTION
 AT1325
 AT1325  HISTORY     - Date     Condition        Report By
 AT1325  HISTORY     - 1871     MONUMENTED       COASUR
 AT1325  HISTORY     - 1934     GOOD             CGS
 AT1325  HISTORY     - 1936     GOOD             LAGS
 AT1325  HISTORY     - 1966     GOOD             CGS
 AT1325  HISTORY     - 1972     SEE DESCRIPTION  NGS
 AT1325  HISTORY     - 20060426 MARK NOT FOUND   NGS
 AT1325
 AT1325                          STATION DESCRIPTION
 AT1325
 AT1325'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 AT1325'STATION IS ABOUT 19-1/2 MILES SE OF THE GRETNA POST OFFICE AND 300
 AT1325'METERS (984 FEET) N OF THE NAOMI POST OFFICE, ON THE ORIGINAL BAYHI
 AT1325'PLANTATION WHICH IS NOW MANAGED BY T.R. BECKNEL, 45.00 METERS (147.6
 AT1325'FEET) S OF A DRAINAGE DITCH, AND 75 METERS (246 FEET) N OF TWO
 AT1325'IRON-ROOFED SHACKS.
 AT1325'
 AT1325'THE STATION IS MARKED BY A CAST-IRON SCREW-PILE WITH AN 8-INCH
 AT1325'CAST-IRON CAP ON WHICH IS INSCRIBED U.S. COAST SURVEY 1871.  THE MARK
 AT1325'PROJECTS ABOUT 12 INCHES ABOVE THE SURFACE OF THE GROUND.
 AT1325'
 AT1325'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK, IS NEAR A WOODEN FENCE
 AT1325'CORNER AND 177.83 FEET (54.20 METERS) FROM THE STATION S 32 DEG 59 MIN
 AT1325'E.
 AT1325'
 AT1325'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK, IS 2.0 METERS (6 FEET) N
 AT1325'OF THE DRAINAGE DITCH AND 140.90 FEET (42.95 METERS) FROM THE STATION
 AT1325'N 10 DEG 14 MIN W.
 AT1325'
 AT1325'THE AZIMUTH MARK, A STANDARD BRONZE DISK, IS ON THE E SIDE OF STATE
 AT1325'HIGHWAY 31, BETWEEN THE RAILROAD TRACK AND THE HIGHWAY, 6.50 METERS
 AT1325'(21.3 FEET) FROM THE CENTER LINE OF THE ROAD, AND APPROXIMATELY 0.5
 AT1325'MILE FROM THE STATION N 15 DEG 44 MIN W.
 AT1325
 AT1325                          STATION RECOVERY (1936)
 AT1325
 AT1325'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 AT1325'STATION RECOVERED AS DESCRIBED.
 AT1325
 AT1325                          STATION RECOVERY (1966)
 AT1325
 AT1325'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1325'THE STATION MARK WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 AT1325'REFERENCE MARK 1 WAS RECOVERED AND FOUND TO HAVE BEEN HIT AND LAYING
 AT1325'ON ITS SIDE AND WAS DESTROYED AT THIS TIME.  REFERENCE MARK 2 AND THE
 AT1325'AZIMUTH MARK WAS FOUND TO HAVE BEEN DESTROYED.  REFERENCE MARKS 3,4
 AT1325'AND AN AZIMUTH MARK WERE ESTABLISHED AT THIS TIME.
 AT1325'
 AT1325'THE FOLLOWING IS A COMPLETE NEW DESCRIPTION-
 AT1325'
 AT1325'STATION IS ABOUT 10-1/2 MILES SOUTH OF BELLE CHASSE, 8 MILES NORTHEAST
 AT1325'OF LAFITTE, 6 MILES NORTHWEST OF MYRTLE GROVE, IN A THICK UNDERGROWTH
 AT1325'AREA AND ON THE SOUTH EDGE OF A WEED FIELD.
 AT1325'
 AT1325'TO REACH THE STATION FROM THE POST OFFICE IN BELLE CHASSE, GO
 AT1325'SOUTHERLY ON STATE HIGHWAY 23 FOR 10.9 MILES TO THE AZIMUTH MARK ON
 AT1325'THE LEFT.  CONTINUE SOUTH ON HIGHWAY 23 FOR 0.4 MILE TO A WHITE HOUSE
 AT1325'AND A WEED FIELD ON THE RIGHT.  TURN RIGHT AND GO WEST ALONG THE SOUTH
 AT1325'EDGE OF THE WEED FIELD FOR 0.05 MILE TO THE STATION ON THE LEFT.
 AT1325'
 AT1325'THE STATION MARK IS AN 8 INCH CAST IRON SCREW-PILE, AFFIXED TO THE TOP
 AT1325'OF A 4 INCH CAST IRON PIPE WHICH PROJECTS 12 INCHES, WITH U.S.  COAST
 AT1325'SURVEY GP 1871 INSCRIBED ON TOP OF THE CAP AND A CHISELED CROSS
 AT1325'MARKING THE CENTER.  IT IS 22.5 FEET SOUTH-SOUTHWEST OF A 14 INCH
 AT1325'TREE, 15 FEET SOUTHEAST OF A 4 INCH TREE, 15 FEET NORTHEAST OF A 4
 AT1325'INCH TREE AND 8 INCHES WEST-NORTHWEST OF A METAL WITNESS POST.
 AT1325'
 AT1325'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED BAYHI 1872 NO 3 1966, IS
 AT1325'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG.
 AT1325'IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 5 INCHES.  IT
 AT1325'IS 86.5 FEET NORTHEAST OF THE 14 INCH TREE AND 7 INCHES SOUTHWEST OF A
 AT1325'METAL WITNESS POST.
 AT1325'
 AT1325'REFERENCE MARK NO. 4, A STANDARD DISK STAMPED BAYHI 1872 NO 4 1966, IS
 AT1325'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG.
 AT1325'IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 8 INCHES.  IT
 AT1325'IS 1.3 FEET NORTHEAST OF A METAL WITNESS POST AND 6 FEET EAST OF A 12
 AT1325'INCH TREE.
 AT1325'
 AT1325'AZIMUTH MARK, A STANDARD DISK STAMPED BAYHI 1872 AZI 2 1966, IS SET IN
 AT1325'THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT WHICH IS FLUSH WITH
 AT1325'THE GROUND SURFACE.  IT IS 86 FEET EAST OF THE CENTER OF STATE HIGHWAY
 AT1325'23, 19.2 FEET WEST OF THE WEST RAIL OF A RAILROAD AND 2 FEET SOUTH OF
 AT1325'A METAL WITNESS POST.
 AT1325'
 AT1325'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 AT1325
 AT1325                          STATION RECOVERY (1972)
 AT1325
 AT1325'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1325'NO MEASUREMENT BETWEEN RMS DUE TO HEAVY UNDERBRUSH ON LINE.
 AT1325'
 AT1325'THE SURFACE STATION MARK, REFERENCE MARKS 3 AND 4 WERE RECOVERED AS
 AT1325'DESCRIBED IN THE 1966 DESCRIPTION, THE AZIMUTH MARK WAS SEARCHED FOR
 AT1325'BUT COULD NOT BE FOUND.  IT IS BELIEVED DESTROYED BY NEAR BY HIGHWAY
 AT1325'REPAIRS.
 AT1325'
 AT1325'THE VERY OLD AND DIFFERENT SURFACE STATION MARK WAS VERY FIRM IN THE
 AT1325'GROUND, IT WAS REMOVED AND AN UNDERGROUND AND A SURFACE MARKS WERE
 AT1325'ESTABLISHED AT THIS TIME.
 AT1325'
 AT1325'REFERENCE MARKS 3 AND 4 ARE NOW OBSTRUCTED BY TIMBER AND HEAVY
 AT1325'UNDER-BRUSH, THEY WERE NOT CLEARED AND LEFT AS ARE.  REFERENCE MARKS 5
 AT1325'AND 6 WERE ESTABLISHED AT THIS TIME.
 AT1325'
 AT1325'THE AZIMUTH MARK BEING DESTROYED A REFERENCE MARK 7 WAS ESTABLISHED
 AT1325'AND USED AS AN AZIMUTH MARK.
 AT1325'
 AT1325'THE 1966 LOCATION AND ROUTE TO THE STATION ARE ADEQUATE.
 AT1325'
 AT1325'THE STATION MARKS ARE STANDARD DISKS STAMPED BAYHI 1871 1972.  THE
 AT1325'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 AT1325'MONUMENT THAT PROJECTS 5 INCHES ABOVE THE GROUND SURFACE.  IT IS 31
 AT1325'FEET WEST OF A 16 INCH OAK TREE, 27 FEET NORTH OF A 6 INCH ELM TREE,
 AT1325'15 FEET EAST OF A 10 INCH OAK TREE AND 2 FEET NORTH OF A METAL WITNESS
 AT1325'POST WITH SIGN ATTACHED.  THE UNDERGROUND MARK IS SET IN THE TOP OF AN
 AT1325'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 AT1325'
 AT1325'REFERENCE MARK 5, A STANDARD DISK STAMPED BAYHI NO 5 1871 1972, IS SET
 AT1325'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 7
 AT1325'INCHES ABOVE THE GROUND SURFACE.  IT IS 55 FEET EAST OF A 6 INCH ELM
 AT1325'TREE AND 18 FEET SOUTHWEST OF A 6 INCH PECAN TREE.
 AT1325'
 AT1325'REFERENCE MARK 6, A STANDARD DISK STAMPED BAYHI NO 6 1871 1972, IS SET
 AT1325'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 6
 AT1325'INCHES ABOVE THE GROUND SURFACE.  IT IS 15 FEET WEST OF A 6 INCH ELM
 AT1325'TREE.
 AT1325'
 AT1325'REFERENCE MARK 7, (AZIMUTH MARK) A STANDARD DISK STAMPED BAYHI NO 7
 AT1325'1871 1972, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 AT1325'MONUMENT THAT PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 40
 AT1325'FEET SOUTHEAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF STATE
 AT1325'HIGHWAY 23, 17 FEET SOUTHWEST OF THE MOST WESTERLY RAIL OF RAILROAD
 AT1325'AND 1.6 FEET SOUTHWEST OF METAL WITNESS POST AND SIGN ATTACHED.
 AT1325'
 AT1325'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES NORTHWEST OF
 AT1325'MYRTLE GROVE.
 AT1325'
 AT1325'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 AT1325
 AT1325                          STATION RECOVERY (2006)
 AT1325
 AT1325'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DEB)
 AT1325'NOT RECOVERED.  HIGHWAY HAS BEEN WIDENED WITH 2 MORE LANES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6173 ***********************************************************************
 AH6173  DESIGNATION -  BAYLIS
 AH6173  PID         -  AH6173
 AH6173  STATE/COUNTY-  LA/TERREBONNE
 AH6173  COUNTRY     -  US
 AH6173  USGS QUAD   -  GRAY (2018)
 AH6173
 AH6173                         *CURRENT SURVEY CONTROL
 AH6173  ______________________________________________________________________
 AH6173* NAD 83(2011) POSITION- 29 42 03.35652(N) 090 46 23.18244(W)   ADJUSTED
 AH6173* NAD 83(2011) ELLIP HT-   -23.093 (meters)        (06/27/12)   ADJUSTED
 AH6173* NAD 83(2011) EPOCH   -  2010.00
 AH6173* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6173  **This station is located in a suspected subsidence area (see below).
 AH6173  ______________________________________________________________________
 AH6173  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6173  GEOID HEIGHT    -        -25.657 (meters)                     GEOID96
 AH6173  GEOID HEIGHT    -        -25.439 (meters)                     GEOID18
 AH6173  NAD 83(2011) X  -    -74,814.253 (meters)                     COMP
 AH6173  NAD 83(2011) Y  - -5,544,232.638 (meters)                     COMP
 AH6173  NAD 83(2011) Z  -  3,141,609.014 (meters)                     COMP
 AH6173  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 AH6173
 AH6173  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6173  Standards:
 AH6173         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6173            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6173  -------------------------------------------------------------------
 AH6173  NETWORK    1.42  15.27           0.57   0.59   7.79      0.04290994
 AH6173  -------------------------------------------------------------------
 AH6173  Click here for local accuracies and other accuracy information.
 AH6173
 AH6173.The horizontal coordinates were established by GPS observations
 AH6173.and adjusted by the National Geodetic Survey in June 2012.
 AH6173
 AH6173.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6173.been affixed to the stable North American tectonic plate. See 
 AH6173.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6173
 AH6173.The horizontal coordinates are valid at the epoch date displayed above
 AH6173.which is a decimal equivalence of Year/Month/Day.
 AH6173
 AH6173.** This station is in an area of known vertical motion. If an
 AH6173.** orthometric height was ever established but is not available 
 AH6173.** in the current survey control section, the orthometric height
 AH6173.** is considered suspect.  Suspect heights are available in the
 AH6173.** superseded section only if requested.
 AH6173
 AH6173.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6173.GEOID18 height accuracy estimate available here.
 AH6173
 AH6173.Click photographs - Photos may exist for this station.
 AH6173
 AH6173.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6173
 AH6173.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6173
 AH6173.The ellipsoidal height was determined by GPS observations
 AH6173.and is referenced to NAD 83.
 AH6173
 AH6173. The following values were computed from the NAD 83(2011) position.
 AH6173
 AH6173;                    North         East     Units Scale Factor Converg.
 AH6173;SPC LA S     -   133,249.620 1,054,212.067   MT  0.99993936   +0 16 48.4
 AH6173;SPC LA S     -   437,169.79  3,458,694.09   sFT  0.99993936   +0 16 48.4
 AH6173;UTM  15      - 3,287,722.126   715,447.638   MT  1.00017275   +1 06 13.6
 AH6173
 AH6173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6173!SPC LA S     -   1.00000363  x   0.99993936  =   0.99994299
 AH6173!UTM  15      -   1.00000363  x   1.00017275  =   1.00017638
 AH6173
 AH6173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1544787722(NAD 83)
 AH6173
 AH6173                          SUPERSEDED SURVEY CONTROL
 AH6173
 AH6173  NAD 83(2007)-  29 42 03.35671(N)    090 46 23.18297(W) AD(       ) 0
 AH6173  ELLIP H (02/10/07)  -23.055  (m)                       GP(       )    
 AH6173  ELLIP H (02/21/02)  -23.036  (m)                       GP(       ) 5 1
 AH6173  NAD 83(1992)-  29 42 03.35658(N)    090 46 23.18216(W) AD(       ) 1
 AH6173  ELLIP H (12/17/98)  -23.006  (m)                       GP(       ) 4 2
 AH6173
 AH6173.Superseded values are not recommended for survey control.
 AH6173
 AH6173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6173.See file dsdata.pdf to determine how the superseded data were derived.
 AH6173
 AH6173_MARKER: I = METAL ROD
 AH6173_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH6173_STAMPING: BAYLIS
 AH6173_MARK LOGO: LA-109
 AH6173_PROJECTION: RECESSED 10 CENTIMETERS
 AH6173_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH6173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6173+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6173_ROD/PIPE-DEPTH: 18.3 meters
 AH6173_SLEEVE-DEPTH  : 0.9 meters
 AH6173
 AH6173  HISTORY     - Date     Condition        Report By
 AH6173  HISTORY     - 1995     MONUMENTED       MPHI
 AH6173
 AH6173                          STATION DESCRIPTION
 AH6173
 AH6173'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6173'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6173'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6173'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6173'AND TRAVEL NORTHERLY FOR 6.75 MI (10.86 KM) TO THE STATION ON THE
 AH6173'LEFT.  THE STATION IS A STAINLESS STEEL ROD DRIVEN INTO THE GROUND.
 AH6173'THE STATION IS 17.50 FT (5.33 M) SOUTHWEST FROM THE CENTERLINE OF HWY
 AH6173'316, 51.20 FT (15.61 M) NORTHWEST FROM THE POWER POLE WITH
 AH6173'TRANSFORMER, 42.30 FT (12.89 M) SOUTHEAST FROM THE POWER POLE, AND
 AH6173'49.00 FT (14.94 M) SOUTHWEST FROM THE POWER POLE WITH A LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3035 ***********************************************************************
 BK3035  DESIGNATION -  BAYNE
 BK3035  PID         -  BK3035
 BK3035  STATE/COUNTY-  LA/BEAUREGARD
 BK3035  COUNTRY     -  US
 BK3035  USGS QUAD   -  LONGVILLE (2018)
 BK3035
 BK3035                         *CURRENT SURVEY CONTROL
 BK3035  ______________________________________________________________________
 BK3035* NAD 83(1992) POSITION- 30 30 42.75857(N) 093 10 24.86990(W)   ADJUSTED
 BK3035* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3035  **This station is located in a suspected subsidence area (see below).
 BK3035  ______________________________________________________________________
 BK3035  GEOID HEIGHT    -        -27.077 (meters)                     GEOID18
 BK3035  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 BK3035  HORZ ORDER      -  SECOND
 BK3035
 BK3035.The horizontal coordinates were established by classical geodetic methods
 BK3035.and adjusted by the National Geodetic Survey in January 1993.
 BK3035
 BK3035.** This station is in an area of known vertical motion. If an
 BK3035.** orthometric height was ever established but is not available 
 BK3035.** in the current survey control section, the orthometric height
 BK3035.** is considered suspect.  Suspect heights are available in the
 BK3035.** superseded section only if requested.
 BK3035
 BK3035.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3035.GEOID18 height accuracy estimate available here.
 BK3035
 BK3035.Click photographs - Photos may exist for this station.
 BK3035
 BK3035.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3035
 BK3035. The following values were computed from the NAD 83(1992) position.
 BK3035
 BK3035;                    North         East     Units Scale Factor Converg.
 BK3035;SPC LA S     -   224,426.318   823,373.951   MT  0.99996539   -0 55 12.5
 BK3035;SPC LA S     -   736,305.34  2,701,352.70   sFT  0.99996539   -0 55 12.5
 BK3035;UTM  15      - 3,375,520.536   483,345.666   MT  0.99960342   -0 05 17.3
 BK3035
 BK3035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3035!SPC LA S     -   1.00000028  x   0.99996539  =   0.99996567
 BK3035!UTM  15      -   1.00000028  x   0.99960342  =   0.99960370
 BK3035
 BK3035:                Primary Azimuth Mark                     Grid Az
 BK3035:SPC LA S     -  GAYTINE TRANSCON GAS CO MAST             212 52 35.7
 BK3035:UTM  15      -  GAYTINE TRANSCON GAS CO MAST             212 02 40.5
 BK3035
 BK3035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8334575520(NAD 83)
 BK3035
 BK3035|---------------------------------------------------------------------|
 BK3035| PID    Reference Object                     Distance      Geod. Az  |
 BK3035|                                                           dddmmss.s |
 BK3035| CV8049 BAYNE RM 1                           27.661 METERS 01100     |
 BK3035| CV8050 BAYNE RM 2                           26.198 METERS 15459     |
 BK3035| BK3085 GAYTINE TRANSCON GAS CO MAST        APPROX.10.3 KM 2115723.2 |
 BK3035| BK1314 D 51                                APPROX. 0.5 KM 2991546.7 |
 BK3035|---------------------------------------------------------------------|
 BK3035
 BK3035                          SUPERSEDED SURVEY CONTROL
 BK3035
 BK3035  NAD 83(1986)-  30 30 42.77800(N)    093 10 24.86219(W) AD(       ) 2
 BK3035  NAD 27      -  30 30 42.05960(N)    093 10 24.29577(W) AD(       ) 2
 BK3035
 BK3035.Superseded values are not recommended for survey control.
 BK3035
 BK3035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3035.See file dsdata.pdf to determine how the superseded data were derived.
 BK3035
 BK3035_MARKER: DS = TRIANGULATION STATION DISK
 BK3035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3035_STAMPING: BAYNE 1963
 BK3035_MARK LOGO: CGS
 BK3035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3035+STABILITY: SURFACE MOTION
 BK3035
 BK3035  HISTORY     - Date     Condition        Report By
 BK3035  HISTORY     - 1963     MONUMENTED       CGS
 BK3035  HISTORY     - 1974     GOOD             NGS
 BK3035
 BK3035                          STATION DESCRIPTION
 BK3035
 BK3035'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK3035'THE STATION IS LOCATED ABOUT 4 MILES EAST OF RAGLEY, ABOUT
 BK3035'7-1/2 MILES WEST OF REEVES, ABOUT 9-1/2 MILES NORTH-NORTHEAST
 BK3035'OF GILLIS AND 1/4 MILE SOUTH OF U.S. HIGHWAY 190, ON PROPERTY
 BK3035'OWNED BY MR. THOMAS H. BAYNE.
 BK3035'
 BK3035'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171
 BK3035'AND 190, ABOUT 7 MILES SOUTH OF LONGVILLE, GO EAST ON U.S.
 BK3035'HIGHWAY 190 FOR 1.8 MILES TO A RAILROAD CROSSING, CONTINUE
 BK3035'EAST FOR 1.8 MILES TO A SIDE ROAD RIGHT, AND AZIMUTH MARK
 BK3035'IS 0.15 MILES EAST ON THE SOUTH SIDE OF ROAD, BENCH MARK
 BK3035'D 51 IS 0.35 MILE WEST ON THE NORTH SIDE OF THE RAILROAD
 BK3035'TRACK.  TURN RIGHT AND GO SOUTH ACROSS RAILROAD TRACKS FOR
 BK3035'0.15 MILE TO MR. BAYNES RESIDENCE ON THE LEFT, CONTINUE
 BK3035'SOUTH ON A SHELL DRIVEWAY FOR 0.1 MILE TO A CROSSROAD AND
 BK3035'A GATE ON THE RIGHT, TURN RIGHT THROUGH THE GATE AND GO
 BK3035'WEST ON A FIELD ROAD FOR 0.15 MILE TO A WIRE GAP AND
 BK3035'STATION ON THE RIGHT.
 BK3035'
 BK3035'STATION MARK, A STANDARD STATION DISK SET IN THE TOP OF
 BK3035'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES
 BK3035'AND STAMPED BAYNE 1963.  THE MARK IS 30.6 FEET WEST OF THE
 BK3035'WITNESS POST, 29.6 FEET WEST OF A 14 INCH PINE TREE WITH
 BK3035'A TRIANGULAR BLAZE, 32 FEET NORTH OF THE CENTER OF A FIELD
 BK3035'ROAD, 29 FEET SOUTH OF AN 18 INCH PINE TREE WITH A TRIANGULAR
 BK3035'BLAZE.
 BK3035'
 BK3035'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 BK3035'OF A 10 SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 BK3035'AND STAMPED BAYNE NO 1 1963.  THE MARK IS 97 FEET NORTH
 BK3035'OF THE WITNESS POST, 1.2 FEET WEST OF A NORTH AND SOUTH
 BK3035'FENCE LINE AND 68 FEET NORTHEAST OF A PINE TREE WITH TRIANGULAR
 BK3035'BLAZE.
 BK3035'
 BK3035'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 BK3035'OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 BK3035'INCHES AND STAMPED BAYNE NO 2 1963.  THE MARK IS 1 FOOT
 BK3035'WEST OF A NORTH AND SOUTH FENCE LINE, 71.6 FEET SOUTH OF
 BK3035'THE WITNESS POST, 46.3 FEET SOUTH OF THE CENTER OF A FIELD
 BK3035'ROAD AND 75 FEET SOUTH OF A 14 INCH PINE TREE WITH A TRIANGULAR
 BK3035'BLAZE.
 BK3035'
 BK3035'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF
 BK3035'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCH
 BK3035'AND STAMPED BAYNE 1963.  THE MARK IS 2.6 FEET WEST OF THE
 BK3035'WITNESS POST 1 FOOT NORTH OF AN EAST AND WEST FENCE LINE,
 BK3035'82 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 190, 69 FEET
 BK3035'WEST OF A POWER POLE AND 49 FEET NORTH OF THE RAILROAD TRACK.
 BK3035'
 BK3035'BENCH MARK D 51 IS 0.4 MILE E OF MILEPOST 524, AT A CONCRETE
 BK3035'CULVERT, IN THE TOP OF THE WEST END OF THE NORTH CONCRETE
 BK3035'HEADWALL, AND 15 FEET N OF THE CENTER LINE OF THE RAILROAD
 BK3035'TRACK.  A STANDARD BENCH MARK DISK STAMPED D 51 1935.
 BK3035'
 BK3035'HEIGHT OF LIGHT ABOVE STATION MARK 34.21 METERS.
 BK3035
 BK3035                          STATION RECOVERY (1974)
 BK3035
 BK3035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3035'THE STATION, AZIMUTH MARK AND BENCH MARK D 51 WERE RECOVERED.
 BK3035'THE REFERENCE MARKS WERE FOUND TO BE DESTROYED.  BOTH REFERENCE
 BK3035'MARK POSTS WERE FOUND AND THE DISKS WERE GONE.  STATION
 BK3035'BAYNE 2 WAS ESTABLISHED AT THIS TIME BECAUSE BAYNE 1963
 BK3035'IS IN THE MIDDLE OF A PLANTED SOYBEAN FIELD.
 BK3035'
 BK3035'STATION IS ABOUT 7-1/2 MILES WEST OF REEVES, 7-1/2 MILES
 BK3035'SOUTHEAST OF LONGVILLE, 3-3/4 MILES EAST OF RAGLEY, 1/4
 BK3035'MILE SOUTH OF U.S. HIGHWAY 190, IN A CULTIVATED FIELD BELONGING
 BK3035'TO MR. THOMAS H. BAYNE, RAGLEY, LOUISIANA.  PHONE NUMBER
 BK3035'725-3248.
 BK3035'
 BK3035'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 BK3035'171 AND 190, AND STATE HIGHWAY 12 IN RAGLEY, GO EAST ON
 BK3035'U.S. HIGHWAY 190 FOR 3.5 MILES TO A FARM ROAD ON THE RIGHT.
 BK3035'(CONTINUE EAST ON 190 FOR 0.2 MILE TO THE AZIMUTH MARK ON
 BK3035'THE RIGHT AS DESCRIBED).  TURN RIGHT AND GO SOUTH, CROSSING
 BK3035'A RAILROAD TRACK, ON A SHELL ROAD FOR 0.05 MILE TO A FORK.
 BK3035'KEEP RIGHT FORK, PASSING OVER A CATTLE GUARD FOR ABOUT 50
 BK3035'YARDS TO A LONE PINE TREE AND STATION BAYNE 2 ON THE LEFT.
 BK3035'FROM HERE GO SOUTHWEST ACROSS FIELD FOR ABOUT 1,000 FEET
 BK3035'TO THE STATION.
 BK3035'
 BK3035'STATION MARKS ARE STANDARD DISKS STAMPED BAYNE 1963.  THE
 BK3035'UNDERGROUND MARK IS SET IN AN IRREGULAR MASS OF CONCRETE
 BK3035'DEPTH UNKNOWN.  THE SURFACE MARK IS SET IN THE TOP OF A
 BK3035'SQUARE CONCRETE POST FLUSH WITH THE GROUND.  IT IS IN THE
 BK3035'APPROXIMATE CENTER OF A CULTIVATED FIELD, 324.785 METERS
 BK3035'SOUTH-SOUTHWEST OF STATION BAYNE 2.
 BK3035'
 BK3035'AZIMUTH MARK, STAMPED BAYNE 1963, IS A STANDARD DISK SET
 BK3035'IN THE TOP OF A SQUARE CONCRETE POST PROJECTING 1 INCH.
 BK3035'IT IS 83 FEET SOUTH OF THE CENTER OF HIGHWAY 190, 48 FEET
 BK3035'NORTH OF THE NORTH RAIL OF RAILROAD TRACKS AND 2.5 FEET
 BK3035'WEST OF A WOODEN WITNESS POST.
 BK3035'
 BK3035'BENCH MARK D 51, STAMPED D 51 1935, IS A STANDARD BENCH
 BK3035'MARK DISK CEMENTED IN A DRILL HOLE IN THE TOP OF THE WEST
 BK3035'END OF A CONCRETE CULVERT UNDER THE RAILROAD TRACKS.  IT
 BK3035'IS 116 FEET SOUTH OF THE CENTER OF HIGHWAY 190, 51 FEET
 BK3035'NORTHWEST OF TELEPHONE POLE NUMBER L 10 AND 14.5 FEET NORTH
 BK3035'OF THE NORTH RAIL OF THE RAILROAD TRACKS.
 BK3035'
 BK3035'TO REACH THE BENCH MARK FROM THE JUNCTION OF HIGHWAY 190
 BK3035'AND THE FARM ROAD, GO WEST ON HIGHWAY 190 FOR 0.35 MILE
 BK3035'TO THE MARK ON THE LEFT.
 BK3035'
 BK3035'BAYNE 2 IS STAMPED BAYNE 2 1974.  THE MARKS ARE STANDARD
 BK3035'STATION DISKS.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR
 BK3035'MASS OF CONCRETE ABOUT 48 INCHES BELOW THE GROUND.  THE
 BK3035'SURFACE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST
 BK3035'FLUSH WITH THE GROUND.  THE MARKS ARE 93 FEET NORTHWEST
 BK3035'OF A METAL WITNESS POST, 48 FEET EAST OF THE CENTER OF A
 BK3035'GRAVELED ROAD, 48 FEET WEST OF A WIRE FENCE AND 44 FEET
 BK3035'NORTH OF A 16-INCH PINE TREE.
 BK3035'
 BK3035'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK3035'
 BK3035'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 BK3035'EAST OF RAGLEY
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1315 ***********************************************************************
 BK1315  DESIGNATION -  BAYNE 2
 BK1315  PID         -  BK1315
 BK1315  STATE/COUNTY-  LA/BEAUREGARD
 BK1315  COUNTRY     -  US
 BK1315  USGS QUAD   -  LONGVILLE (2018)
 BK1315
 BK1315                         *CURRENT SURVEY CONTROL
 BK1315  ______________________________________________________________________
 BK1315* NAD 83(1992) POSITION- 30 30 48.95360(N) 093 10 15.01047(W)   ADJUSTED
 BK1315* NAD 83(1992) ELLIP HT-    -1.730 (meters)        (01/02/04)   ADJUSTED
 BK1315* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1315  **This station is located in a suspected subsidence area (see below).
 BK1315  ______________________________________________________________________
 BK1315  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BK1315  NAD 83(1992) X  -   -304,199.111 (meters)                     COMP
 BK1315  NAD 83(1992) Y  - -5,491,147.036 (meters)                     COMP
 BK1315  NAD 83(1992) Z  -  3,219,552.493 (meters)                     COMP
 BK1315  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BK1315  DYNAMIC HEIGHT  -         25.360 (meters)       83.20  (feet) COMP
 BK1315  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BK1315  HORZ ORDER      -  FIRST
 BK1315  ELLP ORDER      -  FOURTH    CLASS II
 BK1315
 BK1315.The horizontal coordinates were established by classical geodetic methods
 BK1315.and adjusted by the National Geodetic Survey in January 1993.
 BK1315
 BK1315.** This station is in an area of known vertical motion. If an
 BK1315.** orthometric height was ever established but is not available 
 BK1315.** in the current survey control section, the orthometric height
 BK1315.** is considered suspect.  Suspect heights are available in the
 BK1315.** superseded section only if requested.
 BK1315
 BK1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1315.GEOID18 height accuracy estimate available here.
 BK1315
 BK1315.Click photographs - Photos may exist for this station.
 BK1315
 BK1315.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK1315
 BK1315.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1315
 BK1315.The ellipsoidal height was determined by GPS observations
 BK1315.and is referenced to NAD 83.
 BK1315
 BK1315.The dynamic height is computed by dividing the NAVD 88
 BK1315.geopotential number by the normal gravity value computed on the
 BK1315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1315.degrees latitude (g = 980.6199 gals.).
 BK1315
 BK1315.The modeled gravity was interpolated from observed gravity values.
 BK1315
 BK1315. The following values were computed from the NAD 83(1992) position.
 BK1315
 BK1315;                    North         East     Units Scale Factor Converg.
 BK1315;SPC LA S     -   224,612.843   823,639.850   MT  0.99996566   -0 55 07.6
 BK1315;SPC LA S     -   736,917.30  2,702,225.07   sFT  0.99996566   -0 55 07.6
 BK1315;UTM  15      - 3,375,710.834   483,608.733   MT  0.99960331   -0 05 12.3
 BK1315
 BK1315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1315!SPC LA S     -   1.00000027  x   0.99996566  =   0.99996593
 BK1315!UTM  15      -   1.00000027  x   0.99960331  =   0.99960358
 BK1315
 BK1315:                Primary Azimuth Mark                     Grid Az
 BK1315:SPC LA S     -  BAYNE AZ MK                              058 08 09.7
 BK1315:UTM  15      -  BAYNE AZ MK                              057 18 14.4
 BK1315
 BK1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8360875710(NAD 83)
 BK1315
 BK1315|---------------------------------------------------------------------|
 BK1315| PID    Reference Object                     Distance      Geod. Az  |
 BK1315|                                                           dddmmss.s |
 BK1315| BK1317 BAYNE 2 RM 4                         28.552 METERS 00159     |
 BK1315| BK2602 BAYNE AZ MK                                        0571302.1 |
 BK1315| BK1316 BAYNE 2 RM 3                         28.482 METERS 14103     |
 BK1315|---------------------------------------------------------------------|
 BK1315
 BK1315                          SUPERSEDED SURVEY CONTROL
 BK1315
 BK1315  ELLIP H (01/21/93)   -1.698  (m)                       GP(       ) 4 2
 BK1315  NAD 83(1986)-  30 30 48.97304(N)    093 10 15.00273(W) AD(       ) 1
 BK1315  NAD 27      -  30 30 48.25474(N)    093 10 14.43644(W) AD(       ) 3
 BK1315  NAD 27      -  30 30 48.25474(N)    093 10 14.43644(W) AD(       ) 1
 BK1315
 BK1315.Superseded values are not recommended for survey control.
 BK1315
 BK1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1315.See file dsdata.pdf to determine how the superseded data were derived.
 BK1315
 BK1315_MARKER: DH = HORIZONTAL CONTROL DISK
 BK1315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1315_STAMPING: BAYNE 2 1974
 BK1315_MARK LOGO: NGS
 BK1315_PROJECTION: FLUSH
 BK1315_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK1315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1315+STABILITY: SURFACE MOTION
 BK1315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK1315+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BK1315
 BK1315  HISTORY     - Date     Condition        Report By
 BK1315  HISTORY     - 1974     MONUMENTED       NGS
 BK1315  HISTORY     - 1974     GOOD             NGS
 BK1315  HISTORY     - 1984     GOOD             LADTD
 BK1315  HISTORY     - 1987     GOOD             NGS
 BK1315
 BK1315                          STATION DESCRIPTION
 BK1315
 BK1315'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK1315'THE STATION IS ABOUT 7-1/2 MILES SOUTHEAST OF LONGVILLE, 7-1/2 MILES
 BK1315'WEST OF REEVES, 3-1/2 MILES EAST OF RAGLEY, 0.1 MILE SOUTH OF U.S.
 BK1315'HIGHWAY 190 AND PROPERTY OWNED BY MR. THOMAS BAYNE WHO LIVES AT THE
 BK1315'STATION.
 BK1315'
 BK1315'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 190 AND U. S.
 BK1315'HIGHWAY 171 IN RAGLEY, GO EAST ON HIGHWAY 190 FOR 3.5 MILES TO A
 BK1315'GRAVELED ROAD ON THE RIGHT. (TO REACH THE AZIMUTH MARK FROM HERE,
 BK1315'CONTINUE EAST ON HIGHWAY 190 FOR 0.2 MILE TO THE MARK ON THE RIGHT AS
 BK1315'DESCRIBED.) TURN RIGHT AND GO SOUTH ON THE GRAVELED ROAD CROSSING THE
 BK1315'RAILROAD TRACKS FOR 0.05 MILE TO A FORK.  KEEP RIGHT, PASS THROUGH A
 BK1315'GATE AND GO SOUTH FOR ABOUT 50 YARDS TO THE STATION ON THE LEFT AS
 BK1315'DESCRIBED.
 BK1315'
 BK1315'THE STATION MARKS ARE STANDARD DISKS STAMPED BAYNE 2 1974.  THE
 BK1315'SURFACE DISK IS SET IN A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 BK1315'
 BK1315'THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE ABOUT 48
 BK1315'INCHES BELOW THE GROUND.  THEY ARE 93 FEET NORTHWEST OF A METAL
 BK1315'WITNESS POST, 48 FEET EAST OF CENTER OF A GRAVELED ROAD, 48 FEET WEST
 BK1315'OF A WIRE FENCE AND 44 FEET NORTH OF A 16 INCH PINE TREE.
 BK1315'
 BK1315'REFERENCE MARK 3, STAMPED BAYNE 2 NO 3 1974, IS A STANDARD DISK SET IN
 BK1315'A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 96 FEET EAST OF
 BK1315'CENTER OF THE GRAVELED ROAD, 58 FEET SOUTH OF THE TREE, 1 FOOT NORTH
 BK1315'OF A NORTH GATE POST AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 BK1315'
 BK1315'REFERENCE MARK 4, STAMPED BAYNE 2 NO 4 1974, IS A STANDARD DISK SET IN
 BK1315'A ROUND CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  IT IS 135
 BK1315'FEET NORTHEAST OF THE TREE, 63 FEET EAST OF CENTER OF THE ROAD, 1.5
 BK1315'FEET SOUTH OF A METAL WITNESS POST AND 1 FOOT WEST OF THE FENCE.
 BK1315'
 BK1315'AZIMUTH MARK, STAMPED BAYNE 1963, IS A STANDARD AZIMUTH MARK DISK SET
 BK1315'IN A SQUARE CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.  IT IS
 BK1315'83 FEET SOUTH OF CENTER OF U. S. HIGHWAY 190, 48 FEET NORTH OF THE
 BK1315'NORTH RAIL OF RAILROAD TRACKS AND 2.5 FEET WEST OF A WOODEN WITNESS
 BK1315'POST WITH A SIGN ATTACHED.
 BK1315'
 BK1315'BAYNE, STAMPED BAYNE 1963, IS A STANDARD STATION MARK DISK SET IN A
 BK1315'SQUARE CONCRETE POST FLUSH WITH THE GROUND.  IT IS ABOUT 15 FEET NORTH
 BK1315'OF THE EXTENDED LINE OF THE NORTH WALL OF THE MOST SOUTHERLY BUILDING
 BK1315'AT MR. BAYNES FARM AND 69 PACES EAST OF THE EAST END OF AN UNPLOWED
 BK1315'GRASSY DEPRESSION IN A FIELD.
 BK1315'
 BK1315'THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE, DEPTH
 BK1315'UNKNOWN.
 BK1315'
 BK1315'BAYNE 2 WAS ESTABLISHED BEFORE BAYNE 1963 WAS RECOVERED.  NEAREST
 BK1315'TOWN--RAGLEY.  HEIGHT OF LIGHT ABOVE STATION MARK 40.5 METERS.
 BK1315
 BK1315                          STATION RECOVERY (1974)
 BK1315
 BK1315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BK1315'7.5 MI SE FROM LONGVILLE.
 BK1315'LOCATED ABOUT 7 1/2 MILES SOUTHEAST OF LONGVILLE, 7 1/2 MILES WEST OF
 BK1315'REEVES, 3 1/2 MILES EAST OF RAGLEY, 0.1 MILE SOUTH OF U.S. HIGHWAY 190
 BK1315'AND PROPERTY OWNED BY MR. THOMAS BAYNE WHO LIVES AT THE STATION. IT IS
 BK1315'93 FEET NORTHWEST OF A METAL WITNESS POST, 48 FEET EAST OF CENTER OF A
 BK1315'GRAVELED ROAD, 48 FEET WEST OF A WIRE FENCE AND 44 FEET NORTH OF A 16
 BK1315'INCH PINE TREE.  THE DISK IS SET IN A ROUND CONCRETE POST FLUSH WITH
 BK1315'THE GROUND.  NOTE-- TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 190 AND
 BK1315'U.S. HIGHWAY 171 IN RAGLEY, GO EAST ON HIGHWAY 190 FOR 3.5 MILES TO A
 BK1315'GRAVELED ROAD ON THE RIGHT.  TURN RIGHT AND GO SOUTH ON THE GRAVELED
 BK1315'ROAD CROSSING THE RAILROAD TRACKS FOR 0.05 MILE TO A FORK. KEEP RIGHT,
 BK1315'PASS THROUGH A GATE AND GO SOUTH FOR ABOUT 50 YARDS TO THE STATION ON
 BK1315'THE LEFT AS DESCRIBED.
 BK1315
 BK1315                          STATION RECOVERY (1984)
 BK1315
 BK1315'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1315'ABOUT 6.0 KM (3.7 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION
 BK1315'OF U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO A GRAVEL ROAD CROSSING THE
 BK1315'RAILROAD TRACKS, TURN RIGHT AND CONTINUE ABOUT 150 METERS (500 FEET)
 BK1315'TO THE MARK ON THE LEFT IN SECTION 27, T6S, R8W, 14.6 METERS (48 FEET)
 BK1315'EAST OF THE CENTER OF THE GRAVEL ROAD, 14.6 METERS (48 FEET) WEST OF A
 BK1315'WIRE FENCE, 13.4 METERS (44 FEET) NORTH OF A 16 INCH PINE TREE.  IT IS
 BK1315'28.3 METERS NORTHWEST FROM A WITNESS POST AND ABOUT LEVEL WITH THE
 BK1315'GRAVEL ROAD.
 BK1315
 BK1315                          STATION RECOVERY (1987)
 BK1315
 BK1315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 BK1315'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 BK1315'STATION WAS RECOVERED IN GOOD CONDITION AND FOR GPS OBSERVATIONS.
 BK1315'
 BK1315'THE STATION IS LOCATED ABOUT 12 KM (7.5 MI) SOUTHEAST OF LONGVILLE, 12
 BK1315'KM (7.5 MI) WEST OF REEVES, 5.6 KM (3.5 MI) EAST OF RAGLEY AND 0.2 KM
 BK1315'(0.1 MI) SOUTH OF U.S. HIGHWAY 190.  OWNERSHIP--MR. W.F. HENRY JR.,
 BK1315'BOX 178, RAGLEY LA.  PHONE 318-725-3670.
 BK1315'
 BK1315'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAYS 171 AND 190 AND
 BK1315'STATE HIGHWAY 12 AT THE STATE HIGHWAY OVERPASS IN RAGLEY, GO EAST
 BK1315'HIGHWAY 190 FOR 5.9 KM (3.7 MI) TO A GRAVELED ROAD ON THE RIGHT.  TURN
 BK1315'RIGHT, SOUTH CROSSING THE RAILROAD TRACKS FOR 0.1 KM (0.05 MI) TO A
 BK1315'FORK AND FENCE WITH A CATTLE GUARD.  KEEP LEFT ON THE GRAVELED DRIVE
 BK1315'LEADING TO A HOUSE FOR 0.1 KM (0.05 MI) TO THE STATION ON THE RIGHT IN
 BK1315'THE GRASS AREA.
 BK1315'
 BK1315'THE STATION IS A STANDARD NGS DISK STAMPED---BAYNE 2 1974---, SET INTO
 BK1315'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 BK1315'GROUND.  LOCATED 24.54 METERS (80.5 FT) WEST FROM THE CENTER OF A
 BK1315'GRAVELED ROAD, 29.05 METERS (95.3 FT) SOUTH FROM A WITNESS POST WITH
 BK1315'SIGN, 13.7 METERS (45.0 FT) NORTH FROM A 50 CM IN DIAMETER PINE TREE,
 BK1315'9.3 METERS (30.5 FT) EAST FROM A WIRE FENCE LINE AND 0.79 METER
 BK1315'(2.6 FT) SOUTH FROM A CARSONITE WITNESS POST.
 BK1315'
 BK1315'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---BAYNE 2 1974---,
 BK1315'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BK1315'
 BK1315'DESCRIBED BY J.N. LEONHARDT, TYPED BY DEW.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1316 ***********************************************************************
 BK1316  DESIGNATION -  BAYNE 2 RM 3
 BK1316  PID         -  BK1316
 BK1316  STATE/COUNTY-  LA/BEAUREGARD
 BK1316  COUNTRY     -  US
 BK1316  USGS QUAD   -  LONGVILLE (2018)
 BK1316
 BK1316                         *CURRENT SURVEY CONTROL
 BK1316  ______________________________________________________________________
 BK1316* NAD 83(1986) POSITION- 30 30 48.23   (N) 093 10 14.34   (W)   HD_HELD1
 BK1316* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1316  **This station is located in a suspected subsidence area (see below).
 BK1316  ______________________________________________________________________
 BK1316  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BK1316  DYNAMIC HEIGHT  -         25.684 (meters)       84.26  (feet) COMP
 BK1316  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BK1316
 BK1316.The horizontal coordinates were determined by differentially corrected
 BK1316.hand held GPS observations or other comparable positioning techniques
 BK1316.and have an estimated accuracy of +/- 3 meters.
 BK1316
 BK1316.** This station is in an area of known vertical motion. If an
 BK1316.** orthometric height was ever established but is not available 
 BK1316.** in the current survey control section, the orthometric height
 BK1316.** is considered suspect.  Suspect heights are available in the
 BK1316.** superseded section only if requested.
 BK1316
 BK1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1316.GEOID18 height accuracy estimate available here.
 BK1316
 BK1316.Click photographs - Photos may exist for this station.
 BK1316
 BK1316.The dynamic height is computed by dividing the NAVD 88
 BK1316.geopotential number by the normal gravity value computed on the
 BK1316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1316.degrees latitude (g = 980.6199 gals.).
 BK1316
 BK1316.The modeled gravity was interpolated from observed gravity values.
 BK1316
 BK1316;                    North         East    Units  Estimated Accuracy
 BK1316;SPC LA S     -   224,590.3     823,657.4     MT  (+/- 3 meters HH1 GPS) 
 BK1316
 BK1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8362675688(NAD 83)
 BK1316
 BK1316                          SUPERSEDED SURVEY CONTROL
 BK1316
 BK1316.No superseded survey control is available for this station.
 BK1316
 BK1316_MARKER: DR = REFERENCE MARK DISK
 BK1316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1316_STAMPING: BAYNE 2 NO 3 1974
 BK1316_MARK LOGO: NGS
 BK1316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1316+STABILITY: SURFACE MOTION
 BK1316
 BK1316  HISTORY     - Date     Condition        Report By
 BK1316  HISTORY     - 1974     MONUMENTED       NGS
 BK1316  HISTORY     - 1984     GOOD             LADTD
 BK1316
 BK1316                          STATION DESCRIPTION
 BK1316
 BK1316'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK1316'LOCATED ABOUT 7 1/2 MILES SOUTHEAST OF LONGVILLE, 7 1/2 MILES WEST OF
 BK1316'REEVES, 3 1/2 MILES EAST OF RAGLEY, 0.1 MILE SOUTH OF U.S. HIGHWAY 190
 BK1316'AND PROPERTY OWNED BY MR. THOMAS BAYNE WHO LIVES AT THE STATION.  IT
 BK1316'IS 96 FEET EAST OF CENTER OF THE GRAVELED ROAD, 58 FEET SOUTH OF THE
 BK1316'TREE, 1 FOOT NORTH OF A NORTH GATE POST AND 1 FOOT SOUTH OF A METAL
 BK1316'WITNESS POST.  THE DISK IS SET IN A ROUND CONCRETE POST FLUSH WITH THE
 BK1316'GROUND.
 BK1316'
 BK1316'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 190 AND U.S. HIGHWAY 171 IN
 BK1316'RAGLEY, GO EAST ON HIGHWAY 190 FOR 3.5 MILES TO A GRAVELED ROAD ON THE
 BK1316'RIGHT TURN RIGHT AND GO SOUTH ON THE GRAVELED ROAD CROSSING THE
 BK1316'RAILROAD TRACKS FOR 0.05 MILE TO A FORK. KEEP RIGHT, PASS THROUGH A
 BK1316'GATE AND GO SOUTH FOR ABOUT 50 YARDS TO THE STATION ON THE LEFT AS
 BK1316'DESCRIBED.
 BK1316
 BK1316                          STATION RECOVERY (1984)
 BK1316
 BK1316'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1316'THE MARK IS 6.0 KM (3.7 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE
 BK1316'JUNCTION OF U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO A GRAVEL ROAD
 BK1316'CROSSING THE RAILROAD TRACKS, TURN RIGHT AND CONTINUE ABOUT 150 METERS
 BK1316'(500 FEET) TO THE MARK ON THE LEFT IN SECTION 27, T6S, R8W, 29.3
 BK1316'METERS (96 FEET) EAST OF THE CENTER OF THE GRAVEL ROAD, 17.7 METERS
 BK1316'(58 FEET) SOUTH OF A 16 INCH PINE TREE, 0.3 METER (1 FOOT) NORTH OF A
 BK1316'NORTH GATE POST.  IT IS 0.3 METERS SOUTH FROM A WITNESS POST AND ABOUT
 BK1316'LEVEL WITH THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1317 ***********************************************************************
 BK1317  DESIGNATION -  BAYNE 2 RM 4
 BK1317  PID         -  BK1317
 BK1317  STATE/COUNTY-  LA/BEAUREGARD
 BK1317  COUNTRY     -  US
 BK1317  USGS QUAD   -  LONGVILLE (2018)
 BK1317
 BK1317                         *CURRENT SURVEY CONTROL
 BK1317  ______________________________________________________________________
 BK1317* NAD 83(1986) POSITION- 30 30 49.88   (N) 093 10 14.97   (W)   HD_HELD1
 BK1317* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1317  **This station is located in a suspected subsidence area (see below).
 BK1317  ______________________________________________________________________
 BK1317  GEOID HEIGHT    -        -27.075 (meters)                     GEOID18
 BK1317  DYNAMIC HEIGHT  -         25.145 (meters)       82.50  (feet) COMP
 BK1317  MODELED GRAVITY -    979,346.6   (mgal)                       NAVD 88
 BK1317
 BK1317.The horizontal coordinates were determined by differentially corrected
 BK1317.hand held GPS observations or other comparable positioning techniques
 BK1317.and have an estimated accuracy of +/- 3 meters.
 BK1317
 BK1317.** This station is in an area of known vertical motion. If an
 BK1317.** orthometric height was ever established but is not available 
 BK1317.** in the current survey control section, the orthometric height
 BK1317.** is considered suspect.  Suspect heights are available in the
 BK1317.** superseded section only if requested.
 BK1317
 BK1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1317.GEOID18 height accuracy estimate available here.
 BK1317
 BK1317.Click photographs - Photos may exist for this station.
 BK1317
 BK1317.The dynamic height is computed by dividing the NAVD 88
 BK1317.geopotential number by the normal gravity value computed on the
 BK1317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1317.degrees latitude (g = 980.6199 gals.).
 BK1317
 BK1317.The modeled gravity was interpolated from observed gravity values.
 BK1317
 BK1317;                    North         East    Units  Estimated Accuracy
 BK1317;SPC LA S     -   224,641.4     823,641.4     MT  (+/- 3 meters HH1 GPS) 
 BK1317
 BK1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8360975739(NAD 83)
 BK1317
 BK1317                          SUPERSEDED SURVEY CONTROL
 BK1317
 BK1317.No superseded survey control is available for this station.
 BK1317
 BK1317_MARKER: DR = REFERENCE MARK DISK
 BK1317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1317_STAMPING: BAYNE 2 NO 4 1974
 BK1317_MARK LOGO: NGS
 BK1317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1317+STABILITY: SURFACE MOTION
 BK1317
 BK1317  HISTORY     - Date     Condition        Report By
 BK1317  HISTORY     - 1974     MONUMENTED       NGS
 BK1317  HISTORY     - 1984     GOOD             LADTD
 BK1317
 BK1317                          STATION DESCRIPTION
 BK1317
 BK1317'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK1317'LOCATED ABOUT 7 1/2 MILES SOUTHEAST OF LONGVILLE, 7 1/2 MILES WEST OF
 BK1317'REEVES, 3 1/2 MILES EAST OF RAGLEY, 0.1 MILE SOUTH OF U.S. HIGHWAY 190
 BK1317'AND PROPERTY OWNED BY MR. THOMAS BAYNE WHO LIVES AT THE STATION.  IT
 BK1317'IS 135 FEET NORTHEAST OF THE TREE, 63 FEET EAST OF CENTER OF THE ROAD,
 BK1317'1.5 FEET SOUTH OF A METAL WITNESS POST AND 1 FOOT WEST OF THE FENCE.
 BK1317'THE DISK IS SET IN A ROUND CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 BK1317'GROUND.
 BK1317'
 BK1317'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 190 AND U.S. HIGHWAY 171 IN
 BK1317'RAGLEY, GO EAST ON HIGHWAY 190 FOR 3.5 MILES TO A GRAVELED ROAD ON THE
 BK1317'RIGHT.  TURN RIGHT AND GO SOUTH ON THE GRAVELED ROAD CROSSING THE
 BK1317'RAILROAD TRACKS FOR 0.05 MILE TO A FORK. KEEP RIGHT, PASS THROUGH A
 BK1317'GATE AND GO SOUTH FOR ABOUT 50 YARDS TO THE STATION ON THE LEFT AS
 BK1317'DESCRIBED.
 BK1317
 BK1317                          STATION RECOVERY (1984)
 BK1317
 BK1317'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1317'THE MARK IS 6.0 KM (3.7 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE
 BK1317'JUNCTION OF U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 TO A GRAVEL ROAD
 BK1317'CROSSING THE RAILROAD TRACKS, TURN RIGHT AND CONTINUE ABOUT 150 METERS
 BK1317'(500 FEET) TO THE MARK ON THE LEFT IN SECTION 27, T6S, R8W, 41.3
 BK1317'METERS (135 FEET NORTHEAST OF A 16 INCH PINE TREE, 19.2 METERS
 BK1317'(63 FEET) EAST OF THE CENTER OF THE GRAVEL ROAD, 0.3 METER (1 FOOT)
 BK1317'WEST OF A FENCE.  IT IS 0.5 METERS SOUTH FROM A WITNESS POST AND ABOUT
 BK1317'LEVEL WITH THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2602 ***********************************************************************
 BK2602  DESIGNATION -  BAYNE AZ MK
 BK2602  PID         -  BK2602
 BK2602  STATE/COUNTY-  LA/BEAUREGARD
 BK2602  COUNTRY     -  US
 BK2602  USGS QUAD   -  LONGVILLE (2018)
 BK2602
 BK2602                         *CURRENT SURVEY CONTROL
 BK2602  ______________________________________________________________________
 BK2602* NAD 83(1986) POSITION- 30 30 54.     (N) 093 10 05.     (W)   SCALED
 BK2602* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2602  **This station is located in a suspected subsidence area (see below).
 BK2602  ______________________________________________________________________
 BK2602  GEOID HEIGHT    -        -27.074 (meters)                     GEOID18
 BK2602  DYNAMIC HEIGHT  -         25.838 (meters)       84.77  (feet) COMP
 BK2602  MODELED GRAVITY -    979,346.7   (mgal)                       NAVD 88
 BK2602
 BK2602.The horizontal coordinates were scaled from a map and have
 BK2602.an estimated accuracy of +/- 6 seconds.
 BK2602
 BK2602.** This station is in an area of known vertical motion. If an
 BK2602.** orthometric height was ever established but is not available 
 BK2602.** in the current survey control section, the orthometric height
 BK2602.** is considered suspect.  Suspect heights are available in the
 BK2602.** superseded section only if requested.
 BK2602
 BK2602.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2602.GEOID18 height accuracy estimate available here.
 BK2602
 BK2602.Click photographs - Photos may exist for this station.
 BK2602
 BK2602.The dynamic height is computed by dividing the NAVD 88
 BK2602.geopotential number by the normal gravity value computed on the
 BK2602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2602.degrees latitude (g = 980.6199 gals.).
 BK2602
 BK2602.The modeled gravity was interpolated from observed gravity values.
 BK2602
 BK2602;                    North         East    Units  Estimated Accuracy
 BK2602;SPC LA S     -   224,760.      823,910.      MT  (+/- 180 meters Scaled)
 BK2602
 BK2602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP838758(NAD 83)
 BK2602
 BK2602                          SUPERSEDED SURVEY CONTROL
 BK2602
 BK2602.No superseded survey control is available for this station.
 BK2602
 BK2602_MARKER: DZ = AZIMUTH MARK DISK
 BK2602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2602_STAMPING: BAYNE 1963
 BK2602_MARK LOGO: CGS
 BK2602_PROJECTION: PROJECTING 5 CENTIMETERS
 BK2602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2602+STABILITY: SURFACE MOTION
 BK2602
 BK2602  HISTORY     - Date     Condition        Report By
 BK2602  HISTORY     - 1963     MONUMENTED       CGS
 BK2602  HISTORY     - 1984     GOOD             LADTD
 BK2602
 BK2602                          STATION DESCRIPTION
 BK2602
 BK2602'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2602'ABOUT 6.3 KM (3.9 MILES) EAST ALONG U.S. HIGHWAY 190 FROM THE JUNCTION
 BK2602'OF U.S. HIGHWAY 171 AND U.S. HIGHWAY 190 IN RAGLEY TO THE MARK ON THE
 BK2602'RIGHT IN SECTION 27, T6S, R8W, 25.3 METERS (83 FEET) SOUTH OF THE
 BK2602'CENTER- LINE OF THE HIGHWAY, 14.6 METERS (48 FEET) NORTH OF THE NORTH
 BK2602'RAIL OF THE RAILROAD TRACKS.  IT IS 0.8 METERS WEST FROM A WITNESS
 BK2602'POST AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2572 ***********************************************************************
 AU2572  DESIGNATION -  BAYOU
 AU2572  PID         -  AU2572
 AU2572  STATE/COUNTY-  LA/ST MARY
 AU2572  COUNTRY     -  US
 AU2572  USGS QUAD   -  MARONE POINT (2018)
 AU2572
 AU2572                         *CURRENT SURVEY CONTROL
 AU2572  ______________________________________________________________________
 AU2572* NAD 83(1992) POSITION- 29 38 23.14903(N) 091 38 11.40898(W)   ADJUSTED
 AU2572* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2572  **This station is located in a suspected subsidence area (see below).
 AU2572  ______________________________________________________________________
 AU2572  GEOID HEIGHT    -        -25.426 (meters)                     GEOID18
 AU2572  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 AU2572  HORZ ORDER      -  SECOND
 AU2572
 AU2572.The horizontal coordinates were established by classical geodetic methods
 AU2572.and adjusted by the National Geodetic Survey in January 1993.
 AU2572
 AU2572.** This station is in an area of known vertical motion. If an
 AU2572.** orthometric height was ever established but is not available 
 AU2572.** in the current survey control section, the orthometric height
 AU2572.** is considered suspect.  Suspect heights are available in the
 AU2572.** superseded section only if requested.
 AU2572
 AU2572.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2572.GEOID18 height accuracy estimate available here.
 AU2572
 AU2572.Click photographs - Photos may exist for this station.
 AU2572
 AU2572.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2572
 AU2572. The following values were computed from the NAD 83(1992) position.
 AU2572
 AU2572;                    North         East     Units Scale Factor Converg.
 AU2572;SPC LA S     -   126,375.955   970,644.900   MT  0.99994548   -0 09 05.7
 AU2572;SPC LA S     -   414,618.45  3,184,524.14   sFT  0.99994548   -0 09 05.7
 AU2572;UTM  15      - 3,279,646.089   631,984.952   MT  0.99981494   +0 40 27.9
 AU2572
 AU2572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2572!SPC LA S     -   1.00000388  x   0.99994548  =   0.99994936
 AU2572!UTM  15      -   1.00000388  x   0.99981494  =   0.99981882
 AU2572
 AU2572:                Primary Azimuth Mark                     Grid Az
 AU2572:SPC LA S     -  SOUTH BEND                               095 10 54.3
 AU2572:UTM  15      -  SOUTH BEND                               094 21 20.7
 AU2572
 AU2572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN3198479646(NAD 83)
 AU2572
 AU2572|---------------------------------------------------------------------|
 AU2572| PID    Reference Object                     Distance      Geod. Az  |
 AU2572|                                                           dddmmss.s |
 AU2572| AU1811 SOUTH BEND                          APPROX. 9.8 KM 0950148.6 |
 AU2572| CV8715 BAYOU RM 1                           24.277 METERS 26054     |
 AU2572| CV8716 BAYOU RM 2                           23.853 METERS 34701     |
 AU2572|---------------------------------------------------------------------|
 AU2572
 AU2572                          SUPERSEDED SURVEY CONTROL
 AU2572
 AU2572  NAD 83(1986)-  29 38 23.17201(N)    091 38 11.40449(W) AD(       ) 2
 AU2572  NAD 27      -  29 38 22.41300(N)    091 38 10.99200(W) AD(       ) 2
 AU2572
 AU2572.Superseded values are not recommended for survey control.
 AU2572
 AU2572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2572.See file dsdata.pdf to determine how the superseded data were derived.
 AU2572
 AU2572_MARKER: DS = TRIANGULATION STATION DISK
 AU2572_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2572_STAMPING: BAYOU 1933
 AU2572_MARK LOGO: CGS
 AU2572_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2572_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2572
 AU2572  HISTORY     - Date     Condition        Report By
 AU2572  HISTORY     - 1933     MONUMENTED       CGS
 AU2572  HISTORY     - 1948     GOOD             CGS
 AU2572  HISTORY     - 1948     GOOD             SUNOCO
 AU2572  HISTORY     - 1955     GOOD             CGS
 AU2572  HISTORY     - 1960     GOOD             CGS
 AU2572  HISTORY     - 1966     GOOD             CGS
 AU2572  HISTORY     - 1979     GOOD             NGS
 AU2572
 AU2572                          STATION DESCRIPTION
 AU2572
 AU2572'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (ERM)
 AU2572'STATION IS ON THE E SIDE OF THE WEST COTE BLANCHE BAY, 375 METERS
 AU2572'(1,230 FEET) SE OF THE INTERSECTION OF THE SHORE OF THE BAY AND OF A
 AU2572'BAYOU (THE FIRST ONE N OF POINT MARONE)  125 METERS (410 FEET) SW OF
 AU2572'THE SHORE OF THE BAYOU, 110 METERS (360 FEET) W OF A SMALL BAYOU
 AU2572'LEADING S FROM THE MAIN BAYOU, AND IN BOGGY MARSH.
 AU2572'
 AU2572'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AU2572'CENTER OF THE TOP OF A TILE WHICH IS FASTENED BY MEANS OF CONCRETE TO
 AU2572'THE UPPER END OF A LONG WOODEN PILE DRIVEN INTO THE MARSH.
 AU2572'
 AU2572'REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE DISK SET IN A
 AU2572'SQUARE BLOCK OR POST OF CONCRETE AND IN THE MARSH AND 24.277 METERS
 AU2572'(79.65 FEET) FROM THE STATION S 80 DEG 54 MIN W.
 AU2572'
 AU2572'REFERENCE MARK NO. 2 IS A STANDARD BRONZE REFERENCE DISK SET IN A
 AU2572'SQUARE BLOCK OR POST OF CONCRETE AND IS IN THE MARSH AND 23.853 METERS
 AU2572'(78.26 FEET) FROM THE STATION N 12 DEG 59 MIN W.  THIS STATION IS IN
 AU2572'VERY SOFT MARSH, PROBABLY WILL NOT LAST LONG, AND CAN BE REACHED ONLY
 AU2572'BY BOAT.
 AU2572
 AU2572                          STATION RECOVERY (1948)
 AU2572
 AU2572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2572'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED.  THE
 AU2572'STATION MONUMENT HAS BEEN TILTED SLIGHTLY AND IS LOOSE.
 AU2572'
 AU2572'BOTH REFERENCE MARKS WERE RECOVERED AS DESCRIBED AND ARE
 AU2572'IN GOOD CONDITION.
 AU2572'
 AU2572'REFERENCE MARK 1 TO REFERENCE MARK 2 IS 32.66 METERS.
 AU2572
 AU2572                          STATION RECOVERY (1948)
 AU2572
 AU2572'RECOVERY NOTE BY SUN OIL COMPANY 1948 (REH)
 AU2572'STATION RECOVERED FROM ORIGINAL DESCRIPTION.  THE STATION IS IN A VERY
 AU2572'SOFT MARSH, AND THE STATION WAS FOUND TO BE LEANING SLIGHTLY.
 AU2572
 AU2572                          STATION RECOVERY (1955)
 AU2572
 AU2572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2572'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION,
 AU2572'EXCEPT THAT THE STATION MARK IS LEANING SLIGHTLY.  ORIGINAL
 AU2572'DESCRIPTION WITH THE 1948 ADDITION ADEQUATE AND COMPLETE.
 AU2572
 AU2572                          STATION RECOVERY (1960)
 AU2572
 AU2572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2572'STATION AND R.M.S RECOVERED IN GOOD CONDITION.  THE STATION
 AU2572'MARK IS LEANING SLIGHTLY.  ORIGINAL DESCRIPTION AND 1948
 AU2572'RECOVERY NOTE ADDITIONS ARE ADEQUATE.
 AU2572
 AU2572                          STATION RECOVERY (1966)
 AU2572
 AU2572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 AU2572'STATION AND BOTH REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU2572'THE STATION MARK STILL LEANS SLIGHTLY AS MENTIONED IN THE 1955
 AU2572'RECOVERY NOTE BY R.A.G.  THE STATION AND REFERENCE MARK 1 PROJECT 8
 AU2572'INCHES AND REFERENCE MARK 2 IS FLUSH WITH THE MARSH.  A METAL WITNESS
 AU2572'POST WAS SET AT THE STATION AND THERE IS A 15 FOOT WOOD STAND IN PLACE
 AU2572'OVER THE MARK.  ORIGINAL DESCRIPTION WITH THE 1948 RECOVERY NOTE IS
 AU2572'ADEQUATE AND COMPLETE.
 AU2572
 AU2572                          STATION RECOVERY (1979)
 AU2572
 AU2572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 AU2572'THE STATION WAS RECOVERED IN GOOD CONDITION.  REFERENCE MARKS 1 AND 2
 AU2572'WERE SEARCHED FOR BUT WERE NOT FOUND.  REFERENCE MARKS 3 AND 4 WERE
 AU2572'ESTABLISHED AT THIS TIME.
 AU2572'
 AU2572'THE STATION IS LOCATED ABOUT 26 MILES SOUTHEAST OF NEW IBERIA.  13
 AU2572'MILES SOUTHWEST OF FRANKLIN, AND ON THE EAST SIDE OF WEST COTE BLANCHE
 AU2572'BAY.
 AU2572'
 AU2572'THE DISTANCE TO REFERENCE MARK 3 IS 87.95 FEET, TO REFERENCE MARK 4 IS
 AU2572'105.10 FEET, AND BETWEEN REFERENCE MARKS 3 AND 4 IS 116.63 FEET.  THE
 AU2572'ANGLE BETWEEN REFERENCE MARKS 3 AND 4 IS 73 DEGREES, 45 MINUTES, AND
 AU2572'47.35 SECONDS.
 AU2572'
 AU2572'THE STATION WAS REACHED BY HELICOPTER FROM THE AIRPORT IN NEW IBERIA.
 AU2572'
 AU2572'THE STATION IS A STANDARD CGS DISK STAMPED---BAYOU 1933---, SET INTO A
 AU2572'TILE PIPE IN CONCRETE FIXED TO A WOODEN PILE DRIVEN INTO THE MARSH.
 AU2572'IT IS LOCATED 1230 FEET SOUTHEAST FROM THE INTERSECTION OF THE BAY AND
 AU2572'A BAYOU NORTH, 410 FEET SOUTHWEST FROM THE SHORELINE OF THE MAIN
 AU2572'BAYOU, 360 FEET WEST FROM A SMALL BAYOU LEADING SOUTH FROM THE MAIN
 AU2572'BAYOU IN MARSH, AND 6 FEET SOUTH-SOUTHEAST FROM A METAL WITNESS POST
 AU2572'WITH SIGN ATTACHED.
 AU2572'
 AU2572'REFERENCE MARK NUMBER 3 IS A STANDARD NGS DISK STAMPED
 AU2572'---BAYOU 1933 RM 3 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL
 AU2572'ROD DRIVEN INTO THE GROUND 15 FEET, PROJECTING 60 CM ABOVE THE GROUND,
 AU2572'AND ENCASED BY A 5-INCH WHITE PVC PIPE.  MARK IS LEVEL WITH STATION.
 AU2572'
 AU2572'REFERENCE MARK NUMBER 4 IS A STANDARD NGS DISK STAMPED
 AU2572'---BAYOU 1933 NO 4 1979---, SET INTO THE TOP OF A PARTIALLY EXPOSED
 AU2572'BOULDER OF 0.6 METERS LARGEST DIMENSION.  MARK IS LEVEL WITH STATION.
 AU2572'
 AU2572'THE STATION WAS POSITION BY THE INERTIAL SURVEY SYSTEM AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3063 ***********************************************************************
 AU3063  DESIGNATION -  BAYOU
 AU3063  PID         -  AU3063
 AU3063  STATE/COUNTY-  LA/TERREBONNE
 AU3063  COUNTRY     -  US
 AU3063  USGS QUAD   -  DOG LAKE (2018)
 AU3063
 AU3063                         *CURRENT SURVEY CONTROL
 AU3063  ______________________________________________________________________
 AU3063* NAD 83(1992) POSITION- 29 10 16.01800(N) 090 50 26.16241(W)   ADJUSTED
 AU3063* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3063  **This station is located in a suspected subsidence area (see below).
 AU3063  ______________________________________________________________________
 AU3063  GEOID HEIGHT    -        -24.244 (meters)                     GEOID18
 AU3063  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AU3063  HORZ ORDER      -  SECOND
 AU3063
 AU3063.The horizontal coordinates were established by classical geodetic methods
 AU3063.and adjusted by the National Geodetic Survey in January 1993.
 AU3063
 AU3063.** This station is in an area of known vertical motion. If an
 AU3063.** orthometric height was ever established but is not available 
 AU3063.** in the current survey control section, the orthometric height
 AU3063.** is considered suspect.  Suspect heights are available in the
 AU3063.** superseded section only if requested.
 AU3063
 AU3063.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3063.GEOID18 height accuracy estimate available here.
 AU3063
 AU3063.Click photographs - Photos may exist for this station.
 AU3063
 AU3063.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3063
 AU3063. The following values were computed from the NAD 83(1992) position.
 AU3063
 AU3063;                    North         East     Units Scale Factor Converg.
 AU3063;SPC LA S     -    74,495.054 1,047,933.325   MT  1.00002978   +0 14 46.9
 AU3063;SPC LA S     -   244,405.86  3,438,094.58   sFT  1.00002978   +0 14 46.9
 AU3063;UTM  15      - 3,228,873.547   710,004.295   MT  1.00014423   +1 03 10.5
 AU3063
 AU3063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3063!SPC LA S     -   1.00000391  x   1.00002978  =   1.00003369
 AU3063!UTM  15      -   1.00000391  x   1.00014423  =   1.00014814
 AU3063
 AU3063:                Primary Azimuth Mark                     Grid Az
 AU3063:SPC LA S     -  PELICAN                                  181 42 58.4
 AU3063:UTM  15      -  PELICAN                                  180 54 34.8
 AU3063
 AU3063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1000428873(NAD 83)
 AU3063
 AU3063|---------------------------------------------------------------------|
 AU3063| PID    Reference Object                     Distance      Geod. Az  |
 AU3063|                                                           dddmmss.s |
 AU3063| DD6322 BAYOU RM 1                           19.060 METERS 00257     |
 AU3063| AU3068 PELICAN                             APPROX. 7.5 KM 1815745.3 |
 AU3063| DD6323 BAYOU RM 2                           20.270 METERS 27124     |
 AU3063|---------------------------------------------------------------------|
 AU3063
 AU3063                          SUPERSEDED SURVEY CONTROL
 AU3063
 AU3063  NAD 83(1986)-  29 10 16.04006(N)    090 50 26.17182(W) AD(       ) 2
 AU3063  NAD 27      -  29 10 15.22700(N)    090 50 25.82800(W) AD(       ) 2
 AU3063
 AU3063.Superseded values are not recommended for survey control.
 AU3063
 AU3063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3063.See file dsdata.pdf to determine how the superseded data were derived.
 AU3063
 AU3063_MARKER: DS = TRIANGULATION STATION DISK
 AU3063_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU3063_STAMPING: BAYOU 1928
 AU3063_MARK LOGO: CGS
 AU3063_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU3063_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3063
 AU3063  HISTORY     - Date     Condition        Report By
 AU3063  HISTORY     - 1928     MONUMENTED       CGS
 AU3063  HISTORY     - 1952     GOOD             CGS
 AU3063  HISTORY     - 1965     GOOD             CGS
 AU3063
 AU3063                          STATION DESCRIPTION
 AU3063
 AU3063'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU3063'STATION IS ABOUT 18 MILES E OF OYSTER BAYOU, ABOUT 5 MILES
 AU3063'UP BAYOU LES ILLES, AT THE ENTRANCE OF A SMALL BAYOU AT THE
 AU3063'NE PART OF DOG LAKE, AND ABOUT 200 YARDS NW OF A HOUSE ON LAKE
 AU3063'SHORE.
 AU3063'
 AU3063'THE STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 AU3063'SET IN CONCRETE IN THE TOP OF TILES.
 AU3063'
 AU3063'REFERENCE MARK NO. 1 IS 19.06 METERS (62.5 FEET) FROM THE
 AU3063'STATION N 02 DEG 57 MIN E.
 AU3063'
 AU3063'REFERENCE MARK NO. 2 IS 20.27 METERS (66.5 FEET) FROM THE
 AU3063'STATION N 88 DEG 36 MIN W.
 AU3063
 AU3063                          STATION RECOVERY (1952)
 AU3063
 AU3063'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3063'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU3063'A COMPLETE NEW DESCRIPTION FOLLOWS--
 AU3063'
 AU3063'STATION IS LOCATED AT THE MOUTH OF A SMALL BAYOU AT THE NE
 AU3063'PART OF DOG LAKE, ABOUT 1100 FT. N-NW OF A HOUSE ON A SHELL
 AU3063'POINT, ON THE SW SIDE OF A POINT ON THE NW SIDE OF THE MOUTH
 AU3063'OF THE BAYOU, AND 3 FT. N OF A 4- BY 4-IN. WOODEN WITNESS
 AU3063'POST.  THE APPARENT SHORELINE IS 30 FT.
 AU3063'IT IS A STANDARD DISK, STAMPED BAYOU 1928 AND
 AU3063'SET IN THE TOP OF A 10-IN. CONCRETE MONUMENT PROJECTING
 AU3063'3 IN. ABOVE THE GROUND.  AT THE TIME THE STATION WAS VISITED,
 AU3063'THERE WAS AN 18-FT. STAND IN PLACE OVER THE STATION.
 AU3063'
 AU3063'REFERENCE MARK 1 IS 19.06 M. (62.5 FT.) FROM THE STATION.
 AU3063'IT IS A STANDARD DISK, STAMPED BAYOU NO 1 1928 AND SET IN
 AU3063'THE TOP OF A 10-IN. CONCRETE MONUMENT FLUSH WITH THE GROUND.
 AU3063'
 AU3063'REFERENCE MARK 2 IS 20.27 M. (66.5 FT.) FROM THE STATION.
 AU3063'IT IS A STANDARD DISK, STAMPED BAYOU NO 2 1928 AND SET IN THE
 AU3063'TOP OF A 10-IN. CONCRETE MONUMENT PROJECTING 6 IN. ABOVE
 AU3063'THE GROUND.
 AU3063
 AU3063                          STATION RECOVERY (1965)
 AU3063
 AU3063'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (GCR)
 AU3063'THE STATION MARK WAS RECOVERED IN FAIR CONDITION, BUT IT
 AU3063'IS ONLY 8 FEET FROM THE WATER LINE AND ABOUT THE SAME ELEVATION
 AU3063'AS THE WATER.  THE STATION SHOULD BE MOVED INLAND AND ROD
 AU3063'MARKS SET.
 AU3063'
 AU3063'REFERENCE MARKS 1 AND 2 WERE SEARCHED FOR BUT NOT FOUND.
 AU3063'
 AU3063'THE STATION WAS REACHED BY FLOAT PLANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6172 ***********************************************************************
 AH6172  DESIGNATION -  BAYOU BEND
 AH6172  PID         -  AH6172
 AH6172  STATE/COUNTY-  LA/TERREBONNE
 AH6172  COUNTRY     -  US
 AH6172  USGS QUAD   -  SAVOIE (2018)
 AH6172
 AH6172                         *CURRENT SURVEY CONTROL
 AH6172  ______________________________________________________________________
 AH6172* NAD 83(2011) POSITION- 29 39 49.43084(N) 090 42 17.96988(W)   ADJUSTED
 AH6172* NAD 83(2011) ELLIP HT-   -23.258 (meters)        (06/27/12)   ADJUSTED
 AH6172* NAD 83(2011) EPOCH   -  2010.00
 AH6172* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6172  **This station is located in a suspected subsidence area (see below).
 AH6172  ______________________________________________________________________
 AH6172  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6172  GEOID HEIGHT    -        -25.549 (meters)                     GEOID96
 AH6172  GEOID HEIGHT    -        -25.333 (meters)                     GEOID18
 AH6172  NAD 83(2011) X  -    -68,248.208 (meters)                     COMP
 AH6172  NAD 83(2011) Y  - -5,546,359.367 (meters)                     COMP
 AH6172  NAD 83(2011) Z  -  3,138,026.351 (meters)                     COMP
 AH6172  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH6172
 AH6172  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6172  Standards:
 AH6172         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6172            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6172  -------------------------------------------------------------------
 AH6172  NETWORK    1.96  18.17           0.77   0.83   9.27      0.10977292
 AH6172  -------------------------------------------------------------------
 AH6172  Click here for local accuracies and other accuracy information.
 AH6172
 AH6172.The horizontal coordinates were established by GPS observations
 AH6172.and adjusted by the National Geodetic Survey in June 2012.
 AH6172
 AH6172.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6172.been affixed to the stable North American tectonic plate. See 
 AH6172.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6172
 AH6172.The horizontal coordinates are valid at the epoch date displayed above
 AH6172.which is a decimal equivalence of Year/Month/Day.
 AH6172
 AH6172.** This station is in an area of known vertical motion. If an
 AH6172.** orthometric height was ever established but is not available 
 AH6172.** in the current survey control section, the orthometric height
 AH6172.** is considered suspect.  Suspect heights are available in the
 AH6172.** superseded section only if requested.
 AH6172
 AH6172.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6172.GEOID18 height accuracy estimate available here.
 AH6172
 AH6172.Click photographs - Photos may exist for this station.
 AH6172
 AH6172.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6172
 AH6172.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6172
 AH6172.The ellipsoidal height was determined by GPS observations
 AH6172.and is referenced to NAD 83.
 AH6172
 AH6172. The following values were computed from the NAD 83(2011) position.
 AH6172
 AH6172;                    North         East     Units Scale Factor Converg.
 AH6172;SPC LA S     -   129,160.422 1,060,825.930   MT  0.99994295   +0 18 51.0
 AH6172;SPC LA S     -   423,753.82  3,480,393.07   sFT  0.99994295   +0 18 51.0
 AH6172;UTM  15      - 3,283,727.339   722,121.212   MT  1.00020879   +1 08 10.6
 AH6172
 AH6172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6172!SPC LA S     -   1.00000365  x   0.99994295  =   0.99994660
 AH6172!UTM  15      -   1.00000365  x   1.00020879  =   1.00021244
 AH6172
 AH6172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2212183727(NAD 83)
 AH6172
 AH6172                          SUPERSEDED SURVEY CONTROL
 AH6172
 AH6172  NAD 83(2007)-  29 39 49.43100(N)    090 42 17.97042(W) AD(       ) 0
 AH6172  ELLIP H (02/10/07)  -23.225  (m)                       GP(       )    
 AH6172  ELLIP H (02/21/02)  -23.210  (m)                       GP(       ) 5 1
 AH6172  NAD 83(1992)-  29 39 49.43091(N)    090 42 17.96951(W) AD(       ) 1
 AH6172  ELLIP H (12/17/98)  -23.161  (m)                       GP(       ) 4 2
 AH6172
 AH6172.Superseded values are not recommended for survey control.
 AH6172
 AH6172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6172.See file dsdata.pdf to determine how the superseded data were derived.
 AH6172
 AH6172_MARKER: I = METAL ROD
 AH6172_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH6172_STAMPING: BAYOU BEND
 AH6172_MARK LOGO: LA-109
 AH6172_PROJECTION: RECESSED 10 CENTIMETERS
 AH6172_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH6172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6172+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6172_ROD/PIPE-DEPTH: 18.3 meters
 AH6172_SLEEVE-DEPTH  : 0.9 meters
 AH6172
 AH6172  HISTORY     - Date     Condition        Report By
 AH6172  HISTORY     - 1995     MONUMENTED       MPHI
 AH6172
 AH6172                          STATION DESCRIPTION
 AH6172
 AH6172'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6172'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6172'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6172'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6172'AND TRAVEL NORTHERLY FOR 1.65 MI (2.66 KM) TO THE STATION ON THE
 AH6172'RIGHT.  THE STATION IS A STAINLESS STEEL ROD DRIVEN INTO THE GROUND.
 AH6172'THE STATION IS 32.80 FT (10.00 M) NORTHEAST FROM THE CENTERLINE OF HWY
 AH6172'316, 16.10 FT (4.91 M) SOUTHEAST FROM THE CENTERLINE OF BAYOU BEND
 AH6172'DRIVE, 36.70 FT (11.19 M) SOUTHEAST FROM THE POWER POLE, 38.80 FT
 AH6172'(11.83 M) SOUTHEAST FROM THE TELEPHONE PED. NO.31, AND 61.10 FT (18.62
 AH6172'M) WEST FROM THE SOUTHWEST CORNER OF THE BEIGE WOODFRAME HOUSE
 AH6172'(NO.2348)
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3246 ***********************************************************************
 AU3246  DESIGNATION -  BAYOU BEOUF LOCKS
 AU3246  PID         -  AU3246
 AU3246  STATE/COUNTY-  LA/ST MARY
 AU3246  COUNTRY     -  US
 AU3246  USGS QUAD   -  MORGAN CITY (2018)
 AU3246
 AU3246                         *CURRENT SURVEY CONTROL
 AU3246  ______________________________________________________________________
 AU3246* NAD 83(2011) POSITION- 29 41 01.10090(N) 091 10 27.30137(W)   ADJUSTED
 AU3246* NAD 83(2011) ELLIP HT-   -23.860 (meters)        (06/27/12)   ADJUSTED
 AU3246* NAD 83(2011) EPOCH   -  2010.00
 AU3246* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3246  **This station is located in a suspected subsidence area (see below).
 AU3246  ______________________________________________________________________
 AU3246  GEOID HEIGHT    -        -25.467 (meters)                     GEOID18
 AU3246  NAD 83(2011) X  -   -113,648.307 (meters)                     COMP
 AU3246  NAD 83(2011) Y  - -5,544,521.618 (meters)                     COMP
 AU3246  NAD 83(2011) Z  -  3,139,943.426 (meters)                     COMP
 AU3246  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 AU3246
 AU3246  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3246  Standards:
 AU3246         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3246            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3246  -------------------------------------------------------------------
 AU3246  NETWORK    4.74  43.96           2.00   1.83  22.43      0.26299674
 AU3246  -------------------------------------------------------------------
 AU3246  Click here for local accuracies and other accuracy information.
 AU3246
 AU3246.The horizontal coordinates were established by GPS observations
 AU3246.and adjusted by the National Geodetic Survey in June 2012.
 AU3246
 AU3246.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3246.been affixed to the stable North American tectonic plate. See 
 AU3246.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3246
 AU3246.The horizontal coordinates are valid at the epoch date displayed above
 AU3246.which is a decimal equivalence of Year/Month/Day.
 AU3246
 AU3246.** This station is in an area of known vertical motion. If an
 AU3246.** orthometric height was ever established but is not available 
 AU3246.** in the current survey control section, the orthometric height
 AU3246.** is considered suspect.  Suspect heights are available in the
 AU3246.** superseded section only if requested.
 AU3246
 AU3246.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3246.GEOID18 height accuracy estimate available here.
 AU3246
 AU3246.Click photographs - Photos may exist for this station.
 AU3246
 AU3246.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3246
 AU3246.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3246
 AU3246.The ellipsoidal height was determined by GPS observations
 AU3246.and is referenced to NAD 83.
 AU3246
 AU3246. The following values were computed from the NAD 83(2011) position.
 AU3246
 AU3246;                    North         East     Units Scale Factor Converg.
 AU3246;SPC LA S     -   131,210.993 1,015,396.860   MT  0.99994097   +0 04 46.4
 AU3246;SPC LA S     -   430,481.40  3,331,347.86   sFT  0.99994097   +0 04 46.4
 AU3246;UTM  15      - 3,285,125.003   676,660.510   MT  0.99998508   +0 54 15.7
 AU3246
 AU3246!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3246!SPC LA S     -   1.00000375  x   0.99994097  =   0.99994472
 AU3246!UTM  15      -   1.00000375  x   0.99998508  =   0.99998883
 AU3246
 AU3246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7666085125(NAD 83)
 AU3246
 AU3246                          SUPERSEDED SURVEY CONTROL
 AU3246
 AU3246  NAD 83(2007)-  29 41 01.10121(N)    091 10 27.30254(W) AD(       ) 0
 AU3246  ELLIP H (02/10/07)  -23.821  (m)                       GP(       )    
 AU3246  ELLIP H (07/18/02)  -23.894  (m)                       GP(       ) 4 2
 AU3246  NAD 83(1992)-  29 41 01.09916(N)    091 10 27.29829(W) AD(       ) 1
 AU3246  ELLIP H (01/21/93)  -23.812  (m)                       GP(       ) 4 2
 AU3246  NAD 83(1986)-  29 41 01.12144(N)    091 10 27.29486(W) AD(       ) 1
 AU3246
 AU3246.Superseded values are not recommended for survey control.
 AU3246
 AU3246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3246.See file dsdata.pdf to determine how the superseded data were derived.
 AU3246
 AU3246_MARKER: I = METAL ROD
 AU3246_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3246_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3246_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3246+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3246
 AU3246  HISTORY     - Date     Condition        Report By
 AU3246  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3246
 AU3246                          STATION DESCRIPTION
 AU3246
 AU3246'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3246'THE STATION IS LOCATED ON US ARMY CORPS OF ENGINEERS PROPERTY ON THE
 AU3246'SOUTHERN EDGE OF MORGAN CITY LOUISIANA, NEAR BAYOU BEOUF LOCK.
 AU3246'
 AU3246'TO REACH THE STATION FROM US ROUTE 90 AND MYRTLE STREET IN MORGAN
 AU3246'CITY, GO SOUTH ON MYRTLE STREET FOR 0.4 MILE TO YOUNGS ROAD, LEFT ON
 AU3246'YOUNGS ROAD FOR 1.2 MILES, PAST BERWICK BAYOU OIL COMPANY AND THE
 AU3246'MORGAN CITY WATER TREATMENT PLANT, CONTINUE ON ROCK ROAD, KEEPING LEFT
 AU3246'AT BOTH Y S TO A FENCE AND GATE AROUND CORPS OF ENGINEERS PROPERTY.
 AU3246'GO PAST THE GATE FOR 0.1 MILE TO STATION ON THE RIGHT, IN AN OPEN
 AU3246'GRASS LOT, JUST NORTH OF BAYOU BEOUF LOCK.
 AU3246'
 AU3246'THE STATION IS A 9/16 INCH STEEL ROD DRIVEN INTO THE GROUND WITH A
 AU3246'PIECE OF PVC PIPE DRIVEN INTO THE GROUND AROUND THE STEEL ROD.  THE
 AU3246'PVC PIPE IS SET IN AN IRREGULAR MASS OF CONCRETE. STATION IS 70.3
 AU3246'FEET WEST OF A POWER POLE, 1.5 FEET NORTH OF THE EDGE OF A SMALL
 AU3246'DITCH, 93.4 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD ALONG THE TOP OF
 AU3246'THE LEVY, 2.5 FEET EAST OF ANOTHER STEEL ROD IN THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1137 ***********************************************************************
 AT1137  DESIGNATION -  BAYOU COOK LIGHT
 AT1137  PID         -  AT1137
 AT1137  STATE/COUNTY-  LA/PLAQUEMINES
 AT1137  COUNTRY     -  US
 AT1137  USGS QUAD   -  BASTIAN BAY (2018)
 AT1137
 AT1137                         *CURRENT SURVEY CONTROL
 AT1137  ______________________________________________________________________
 AT1137* NAD 83(1992) POSITION- 29 19 28.93273(N) 089 38 50.05496(W)   ADJUSTED
 AT1137  **This station is located in a suspected subsidence area (see below).
 AT1137  ______________________________________________________________________
 AT1137  GEOID HEIGHT    -        -23.892 (meters)                     GEOID18
 AT1137  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AT1137  HORZ ORDER      -  THIRD
 AT1137
 AT1137.The horizontal coordinates were established by classical geodetic methods
 AT1137.and adjusted by the National Geodetic Survey in January 1993.
 AT1137
 AT1137.** This station is in an area of known vertical motion. If an
 AT1137.** orthometric height was ever established but is not available 
 AT1137.** in the current survey control section, the orthometric height
 AT1137.** is considered suspect.  Suspect heights are available in the
 AT1137.** superseded section only if requested.
 AT1137
 AT1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1137.GEOID18 height accuracy estimate available here.
 AT1137
 AT1137.Click photographs - Photos may exist for this station.
 AT1137
 AT1137.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1137
 AT1137. The following values were computed from the NAD 83(1992) position.
 AT1137
 AT1137;                    North         East     Units Scale Factor Converg.
 AT1137;SPC LA S     -    92,620.700 1,163,768.503   MT  0.99999486   +0 50 35.0
 AT1137;SPC LA S     -   303,873.08  3,818,130.50   sFT  0.99999486   +0 50 35.0
 AT1137;UTM  16      - 3,246,870.805   242,921.265   MT  1.00041558   -1 17 50.0
 AT1137
 AT1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4292146870(NAD 83)
 AT1137
 AT1137                          SUPERSEDED SURVEY CONTROL
 AT1137
 AT1137  NAD 83(1986)-  29 19 28.94190(N)    089 38 50.06368(W) AD(       ) 3
 AT1137  NAD 27      -  29 19 28.15100(N)    089 38 49.83300(W) AD(       ) 3
 AT1137
 AT1137.Superseded values are not recommended for survey control.
 AT1137
 AT1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1137.See file dsdata.pdf to determine how the superseded data were derived.
 AT1137
 AT1137_MARKER: 14 = NAVIGATION LIGHT
 AT1137
 AT1137  HISTORY     - Date     Condition        Report By
 AT1137  HISTORY     - 1927     FIRST OBSERVED   CGS
 AT1137
 AT1137                          STATION DESCRIPTION
 AT1137
 AT1137'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1142 ***********************************************************************
 AT1142  DESIGNATION -  BAYOU COOK NORTH ENTRANCE LT
 AT1142  PID         -  AT1142
 AT1142  STATE/COUNTY-  LA/PLAQUEMINES
 AT1142  COUNTRY     -  US
 AT1142  USGS QUAD   -  BASTIAN BAY (2018)
 AT1142
 AT1142                         *CURRENT SURVEY CONTROL
 AT1142  ______________________________________________________________________
 AT1142* NAD 83(1992) POSITION- 29 21 33.02755(N) 089 37 43.95297(W)   ADJUSTED
 AT1142  **This station is located in a suspected subsidence area (see below).
 AT1142  ______________________________________________________________________
 AT1142  GEOID HEIGHT    -        -23.980 (meters)                     GEOID18
 AT1142  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 AT1142  HORZ ORDER      -  THIRD
 AT1142
 AT1142.The horizontal coordinates were established by classical geodetic methods
 AT1142.and adjusted by the National Geodetic Survey in January 1993.
 AT1142
 AT1142.** This station is in an area of known vertical motion. If an
 AT1142.** orthometric height was ever established but is not available 
 AT1142.** in the current survey control section, the orthometric height
 AT1142.** is considered suspect.  Suspect heights are available in the
 AT1142.** superseded section only if requested.
 AT1142
 AT1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1142.GEOID18 height accuracy estimate available here.
 AT1142
 AT1142.Click photographs - Photos may exist for this station.
 AT1142
 AT1142.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1142
 AT1142. The following values were computed from the NAD 83(1992) position.
 AT1142
 AT1142;                    North         East     Units Scale Factor Converg.
 AT1142;SPC LA S     -    96,467.420 1,165,494.989   MT  0.99998800   +0 51 08.1
 AT1142;SPC LA S     -   316,493.53  3,823,794.81   sFT  0.99998800   +0 51 08.1
 AT1142;UTM  16      - 3,250,651.919   244,791.040   MT  1.00040375   -1 17 22.5
 AT1142
 AT1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4479150651(NAD 83)
 AT1142
 AT1142                          SUPERSEDED SURVEY CONTROL
 AT1142
 AT1142  NAD 83(1986)-  29 21 33.03662(N)    089 37 43.96110(W) AD(       ) 3
 AT1142  NAD 27      -  29 21 32.24200(N)    089 37 43.73500(W) AD(       ) 3
 AT1142
 AT1142.Superseded values are not recommended for survey control.
 AT1142
 AT1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1142.See file dsdata.pdf to determine how the superseded data were derived.
 AT1142
 AT1142_MARKER: 14 = NAVIGATION LIGHT
 AT1142
 AT1142  HISTORY     - Date     Condition        Report By
 AT1142  HISTORY     - 1934     FIRST OBSERVED   CGS
 AT1142
 AT1142                          STATION DESCRIPTION
 AT1142
 AT1142'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1140 ***********************************************************************
 AT1140  DESIGNATION -  BAYOU COOK RESET
 AT1140  PID         -  AT1140
 AT1140  STATE/COUNTY-  LA/PLAQUEMINES
 AT1140  COUNTRY     -  US
 AT1140  USGS QUAD   -  BASTIAN BAY (2018)
 AT1140
 AT1140                         *CURRENT SURVEY CONTROL
 AT1140  ______________________________________________________________________
 AT1140* NAD 83(1992) POSITION- 29 20 57.13904(N) 089 37 59.56698(W)   ADJUSTED
 AT1140* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1140  **This station is located in a suspected subsidence area (see below).
 AT1140  ______________________________________________________________________
 AT1140  GEOID HEIGHT    -        -23.954 (meters)                     GEOID18
 AT1140  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 AT1140  HORZ ORDER      -  FIRST
 AT1140
 AT1140.The horizontal coordinates were established by classical geodetic methods
 AT1140.and adjusted by the National Geodetic Survey in January 1993.
 AT1140
 AT1140.** This station is in an area of known vertical motion. If an
 AT1140.** orthometric height was ever established but is not available 
 AT1140.** in the current survey control section, the orthometric height
 AT1140.** is considered suspect.  Suspect heights are available in the
 AT1140.** superseded section only if requested.
 AT1140
 AT1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1140.GEOID18 height accuracy estimate available here.
 AT1140
 AT1140.Click photographs - Photos may exist for this station.
 AT1140
 AT1140.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1140
 AT1140. The following values were computed from the NAD 83(1992) position.
 AT1140
 AT1140;                    North         East     Units Scale Factor Converg.
 AT1140;SPC LA S     -    95,356.314 1,165,090.289   MT  0.99998995   +0 51 00.3
 AT1140;SPC LA S     -   312,848.17  3,822,467.06   sFT  0.99998995   +0 51 00.3
 AT1140;UTM  16      - 3,249,556.257   244,344.916   MT  1.00040657   -1 17 28.8
 AT1140
 AT1140!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1140!SPC LA S     -   1.00000382  x   0.99998995  =   0.99999377
 AT1140!UTM  16      -   1.00000382  x   1.00040657  =   1.00041040
 AT1140
 AT1140:                Primary Azimuth Mark                     Grid Az
 AT1140:SPC LA S     -  BAYOU COOK AZ MK                         016 49 04.6
 AT1140:UTM  16      -  BAYOU COOK AZ MK                         018 57 33.7
 AT1140
 AT1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4434449556(NAD 83)
 AT1140
 AT1140|---------------------------------------------------------------------|
 AT1140| PID    Reference Object                     Distance      Geod. Az  |
 AT1140|                                                           dddmmss.s |
 AT1140| DD6324 BAYOU COOK AZ MK                                   0174004.9 |
 AT1140| AT1142 BAYOU COOK NORTH ENTRANCE LT        APPROX. 1.2 KM 0205148.0 |
 AT1140| AT1107 TROPICAL BEND LIGHT                 APPROX. 6.3 KM 0250745.9 |
 AT1140| AT1108 EMPIRE CHURCH SPIRE                 APPROX. 5.5 KM 0365743.3 |
 AT1140| AT1113 ALBERTA LIGHT                       APPROX. 6.4 KM 0650714.5 |
 AT1140| AT1121 ADAMS BAY OIL DERRICK               APPROX. 1.9 KM 0721846.5 |
 AT1140| DD6325 BAYOU COOK RM 1                      25.150 METERS 07430     |
 AT1140| DD6326 BAYOU COOK RM 2                      21.330 METERS 12338     |
 AT1140| AT1137 BAYOU COOK LIGHT                    APPROX. 3.0 KM 2063819.6 |
 AT1140| AT1136 BAYOU COOK S ENT RED SLAT LT        APPROX. 3.0 KM 2064005.2 |
 AT1140| AT1138 HEAD OF GRAND BAYOU NAV LIGHT       APPROX. 7.4 KM 2172544.3 |
 AT1140| AT1186 GRANDE ECAILLE FREEPORT CO TK       APPROX.14.8 KM 2830846.2 |
 AT1140| AT1157 FREEPORT SULPHUR CO WATER TANK      APPROX.14.6 KM 3375948.6 |
 AT1140|---------------------------------------------------------------------|
 AT1140
 AT1140                          SUPERSEDED SURVEY CONTROL
 AT1140
 AT1140  NAD 83(1986)-  29 20 57.14806(N)    089 37 59.57529(W) AD(       ) 1
 AT1140  NAD 27      -  29 20 56.35400(N)    089 37 59.34900(W) AD(       ) 1
 AT1140  USNO        -  29 21 00.97000(N)    089 37 58.51000(W) AD(       ) 3
 AT1140  USSD        -  29 20 56.44600(N)    089 37 58.67200(W) AD(       ) 3
 AT1140
 AT1140.Superseded values are not recommended for survey control.
 AT1140
 AT1140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1140.See file dsdata.pdf to determine how the superseded data were derived.
 AT1140
 AT1140_MARKER: N = NAIL
 AT1140_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1140_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1140
 AT1140  HISTORY     - Date     Condition        Report By
 AT1140  HISTORY     - 1927     MONUMENTED       CGS
 AT1140  HISTORY     - 1934     GOOD             CGS
 AT1140  HISTORY     - 1948     GOOD             BAKER
 AT1140  HISTORY     - 1955     POOR             CGS
 AT1140  HISTORY     - 1965     MARK NOT FOUND   CGS
 AT1140
 AT1140                          STATION DESCRIPTION
 AT1140
 AT1140'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1140'AT THE MOUTH OF BAYOU COOK WHICH LEADS SOUTHWEST FROM HALFMOON TO
 AT1140'BASTIAN BAY, ON A POINT OF LAND AT THE SOUTHERN END OF HALFMOON BAY
 AT1140'WHICH EXTENDS INTO BAYOU COOK, 50 FEET FROM THE POINT, AND 25 FEET
 AT1140'FROM THE SHORE LINE ON EACH SIDE OF THE POINT.
 AT1140'
 AT1140'THE STATION IS MARKED BY A 6-INCH TILE FILLED WITH CONCRETE WITH A
 AT1140'NAIL EMBEDDED IN THE TOP OF MARK THE CENTER.
 AT1140'
 AT1140'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN A 4-INCH TILE
 AT1140'FILLED WITH CONCRETE IS 60 FEET FROM THE EDGE OF THE WATER AND 25.15
 AT1140'METERS (82.50 FEET) FROM THE STATION S 74 DEG 30 E.
 AT1140'
 AT1140'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN A 4-INCH TILE
 AT1140'FILLED WITH CONCRETE, IS 45 FEET FROM THE SHORE LINE AND 21.33 METERS
 AT1140'(70.00 FEET) FROM THE STATION S 56 DEG 22 MIN E.  THE AZIMUTH MARK,
 AT1140'VISIBLE FROM THE GROUND AT THE STATION, IS 30 FEET FROM THE SOUTH EDGE
 AT1140'OF HALFMOON BAY AND 0.3 MILE FROM THE STATION N 17 DEG 40 MIN E.
 AT1140
 AT1140                          STATION RECOVERY (1948)
 AT1140
 AT1140'RECOVERY NOTE BY M BAKER JR INCORPORATED 1948
 AT1140'THIS STATION AND REFERENCE MARK WERE RECOVERED IN GOOD CONDITION.
 AT1140
 AT1140                          STATION RECOVERY (1955)
 AT1140
 AT1140'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1140'ABOUT 9 MI. EAST-SOUTHEAST OF PORT SULPHUR, ABOUT 6 MI. WEST OF BURAS,
 AT1140'ABOUT 3-1/2 MI. SOUTHWEST OF EMPIRE, AT THE HEAD OF BAYOU COOK WHICH
 AT1140'LEADS FROM HALFMOON BAY SOUTHWEST OF BASTIAN BAY, AT THE WEST END OF
 AT1140'THE POINT OF LAND WHICH EXTENDS W BETWEEN HALFMOON BAY AND BAYOU COOK,
 AT1140'IN 1-1/2 FT. OF WATER, 11 FT. NORTH OF THE SHORELINE ON THE NORTH SIDE
 AT1140'OF THE POINT, 22 FT. NORTH OF THE SHORELINE ON THE SOUTH SIDE OF THE
 AT1140'POINT, 45 FT. EAST OF THE WEST TIP OF THE POINT, A NAIL, EMBEDDED OFF
 AT1140'CENTER TO THE WEST IN THE TOP OF A 6-IN.  CONCRETE-FILLED TILE
 AT1140'PROJECTING 6 IN.  ABOVE THE WATER.  THE TILE IS SLIGHTLY SHAKEY.
 AT1140'THERE IS A 12-FT. PLATFORM OVER THE STATION.
 AT1140'
 AT1140'REFERENCE MARK NO. 1 IS 6 FT. SOUTHEAST OF THE BANK ALONG THE
 AT1140'NORTHWEST SIDE OF THE POINT, 25.15 M. (82.50 FT.) FROM THE STATION N
 AT1140'74 DEG 31 MIN E.  A STANDARD DISK, NOT STAMPED AND SET IN THE TOP OF A
 AT1140'6-IN.  CONCRETE-FILLED TILE.
 AT1140'
 AT1140'REFERENCE MARK NO. 2 IS IN THE EAST EDGE OF THE MANGROVE ON THE POINT,
 AT1140'36 FT. NORTH OF THE BANK ALONG THE SOUTH SIDE OF THE POINT, AND 21.33
 AT1140'M. (70.00 FT.) FROM THE STATION S 56 DEG 22 MIN E.
 AT1140'
 AT1140'THE AZIMUTH MARK WAS NOT RECOVERED.
 AT1140'
 AT1140'THE DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS SHOWN ABOVE ARE
 AT1140'COPIED FROM THE OLD DESCRIPTION.  THEY WERE VERIFIED WITH A COMPASS
 AT1140'AND A METALLIC TAPE, AND NO LARGE ERROR WAS FOUND.
 AT1140
 AT1140                          STATION RECOVERY (1965)
 AT1140
 AT1140'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1140'STATION MARK AND REFERENCE MARK 1 WERE NOT RECOVERED AND EVIDENTLY ARE
 AT1140'LOST THROUGH EROSION OF THE POINT OF LAND.
 AT1140'
 AT1140'THE AZIMUTH MARK WAS NOT RECOVERED IN 1955 AND WAS NOT RECOVERED AT
 AT1140'THIS TIME.
 AT1140'
 AT1140'REFERENCE MARK 2 WERE RECOVERED IN FAIR CONDITION.  IT IS A STANDARD
 AT1140'DISK, UNSTAMPED, IN THE TOP OF A 6 INCH, CONCRETE FILLED TILE
 AT1140'PROJECTING 3 INCHES.  IT IS NOW 48 FEET EAST OF THE WEST POINT OF
 AT1140'LAND, 30 FEET SOUTH OF THE NORTH SHORE, 21 FEET NORTHEAST OF THE
 AT1140'SOUTHWEST SHORE AND 12 FEET SOUTHEAST OF THE MANGROVE.  A METAL
 AT1140'WITNESS POST WAS SET AT THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1136 ***********************************************************************
 AT1136  DESIGNATION -  BAYOU COOK S ENT RED SLAT LT
 AT1136  PID         -  AT1136
 AT1136  STATE/COUNTY-  LA/PLAQUEMINES
 AT1136  COUNTRY     -  US
 AT1136  USGS QUAD   -  BASTIAN BAY (2018)
 AT1136
 AT1136                         *CURRENT SURVEY CONTROL
 AT1136  ______________________________________________________________________
 AT1136* NAD 83(1992) POSITION- 29 19 28.98423(N) 089 38 50.08996(W)   ADJUSTED
 AT1136  **This station is located in a suspected subsidence area (see below).
 AT1136  ______________________________________________________________________
 AT1136  GEOID HEIGHT    -        -23.892 (meters)                     GEOID18
 AT1136  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AT1136  HORZ ORDER      -  THIRD
 AT1136
 AT1136.The horizontal coordinates were established by classical geodetic methods
 AT1136.and adjusted by the National Geodetic Survey in January 1993.
 AT1136
 AT1136.** This station is in an area of known vertical motion. If an
 AT1136.** orthometric height was ever established but is not available 
 AT1136.** in the current survey control section, the orthometric height
 AT1136.** is considered suspect.  Suspect heights are available in the
 AT1136.** superseded section only if requested.
 AT1136
 AT1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1136.GEOID18 height accuracy estimate available here.
 AT1136
 AT1136.Click photographs - Photos may exist for this station.
 AT1136
 AT1136.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1136
 AT1136. The following values were computed from the NAD 83(1992) position.
 AT1136
 AT1136;                    North         East     Units Scale Factor Converg.
 AT1136;SPC LA S     -    92,622.271 1,163,767.536   MT  0.99999486   +0 50 35.0
 AT1136;SPC LA S     -   303,878.23  3,818,127.32   sFT  0.99999486   +0 50 35.0
 AT1136;UTM  16      - 3,246,872.412   242,920.356   MT  1.00041559   -1 17 50.0
 AT1136
 AT1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4292046872(NAD 83)
 AT1136
 AT1136                          SUPERSEDED SURVEY CONTROL
 AT1136
 AT1136  NAD 83(1986)-  29 19 28.99348(N)    089 38 50.09864(W) AD(       ) 3
 AT1136  NAD 27      -  29 19 28.20600(N)    089 38 49.87200(W) AD(       ) 3
 AT1136
 AT1136.Superseded values are not recommended for survey control.
 AT1136
 AT1136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1136.See file dsdata.pdf to determine how the superseded data were derived.
 AT1136
 AT1136_MARKER: 14 = NAVIGATION LIGHT
 AT1136
 AT1136  HISTORY     - Date     Condition        Report By
 AT1136  HISTORY     - 1934     FIRST OBSERVED   CGS
 AT1136
 AT1136                          STATION DESCRIPTION
 AT1136
 AT1136'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3247 ***********************************************************************
 AU3247  DESIGNATION -  BAYOU DECADE
 AU3247  PID         -  AU3247
 AU3247  STATE/COUNTY-  LA/TERREBONNE
 AU3247  COUNTRY     -  US
 AU3247  USGS QUAD   -  LAKE PENCHANT (2018)
 AU3247
 AU3247                         *CURRENT SURVEY CONTROL
 AU3247  ______________________________________________________________________
 AU3247* NAD 83(2011) POSITION- 29 22 32.68280(N) 090 54 33.13647(W)   ADJUSTED
 AU3247* NAD 83(2011) ELLIP HT-   -24.143 (meters)        (06/27/12)   ADJUSTED
 AU3247* NAD 83(2011) EPOCH   -  2010.00
 AU3247* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3247  **This station is located in a suspected subsidence area (see below).
 AU3247  ______________________________________________________________________
 AU3247  GEOID HEIGHT    -        -24.701 (meters)                     GEOID18
 AU3247  NAD 83(2011) X  -    -88,265.567 (meters)                     COMP
 AU3247  NAD 83(2011) Y  - -5,561,806.575 (meters)                     COMP
 AU3247  NAD 83(2011) Z  -  3,110,248.332 (meters)                     COMP
 AU3247  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AU3247
 AU3247  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3247  Standards:
 AU3247         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3247            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3247  -------------------------------------------------------------------
 AU3247  NETWORK   13.83  68.78           5.08   5.97  35.09      0.33884284
 AU3247  -------------------------------------------------------------------
 AU3247  Click here for local accuracies and other accuracy information.
 AU3247
 AU3247.The horizontal coordinates were established by GPS observations
 AU3247.and adjusted by the National Geodetic Survey in June 2012.
 AU3247
 AU3247.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3247.been affixed to the stable North American tectonic plate. See 
 AU3247.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3247
 AU3247.The horizontal coordinates are valid at the epoch date displayed above
 AU3247.which is a decimal equivalence of Year/Month/Day.
 AU3247
 AU3247.** This station is in an area of known vertical motion. If an
 AU3247.** orthometric height was ever established but is not available 
 AU3247.** in the current survey control section, the orthometric height
 AU3247.** is considered suspect.  Suspect heights are available in the
 AU3247.** superseded section only if requested.
 AU3247
 AU3247.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3247.GEOID18 height accuracy estimate available here.
 AU3247
 AU3247.Click photographs - Photos may exist for this station.
 AU3247
 AU3247.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3247
 AU3247.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3247
 AU3247.The ellipsoidal height was determined by GPS observations
 AU3247.and is referenced to NAD 83.
 AU3247
 AU3247. The following values were computed from the NAD 83(2011) position.
 AU3247
 AU3247;                    North         East     Units Scale Factor Converg.
 AU3247;SPC LA S     -    97,149.490 1,041,175.579   MT  0.99998483   +0 12 43.5
 AU3247;SPC LA S     -   318,731.29  3,415,923.55   sFT  0.99998483   +0 12 43.5
 AU3247;UTM  15      - 3,251,432.860   702,926.017   MT  1.00010814   +1 01 33.5
 AU3247
 AU3247!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3247!SPC LA S     -   1.00000379  x   0.99998483  =   0.99998862
 AU3247!UTM  15      -   1.00000379  x   1.00010814  =   1.00011193
 AU3247
 AU3247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0292651432(NAD 83)
 AU3247
 AU3247                          SUPERSEDED SURVEY CONTROL
 AU3247
 AU3247  NAD 83(2007)-  29 22 32.68319(N)    090 54 33.13715(W) AD(       ) 0
 AU3247  ELLIP H (02/10/07)  -24.093  (m)                       GP(       )    
 AU3247  ELLIP H (07/18/02)  -23.630  (m)                       GP(       ) 4 2
 AU3247  NAD 83(1992)-  29 22 32.68060(N)    090 54 33.13747(W) AD(       ) 1
 AU3247  ELLIP H (01/21/93)  -23.953  (m)                       GP(       ) 4 2
 AU3247  NAD 83(1986)-  29 22 32.70091(N)    090 54 33.14588(W) AD(       ) 1
 AU3247
 AU3247.Superseded values are not recommended for survey control.
 AU3247
 AU3247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3247.See file dsdata.pdf to determine how the superseded data were derived.
 AU3247
 AU3247_MARKER: T = CHISELED TRIANGLE
 AU3247_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3247_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3247_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3247+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3247
 AU3247  HISTORY     - Date     Condition        Report By
 AU3247  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3247
 AU3247                          STATION DESCRIPTION
 AU3247
 AU3247'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3247'THE STATION IS LOCATED APPROXIMATELY 19 MILES SOUTHWEST OF HOUMA
 AU3247'LOUISIANA, 12 MILES SOUTHWEST OF THERIOT LOUISIANA, NEAR THE SOUTHEAST
 AU3247'BANK OF BAYOU DECADE.
 AU3247'
 AU3247'TO REACH THE STATION FROM FALGOT MARINA, NEAR THERIOT LOUISIANA, GO
 AU3247'SOUTHWEST ON FALGOUT CANAL TO DECADE LAKE, CROSS DECADE LAKE AND GO
 AU3247'SOUTHWEST OUT OF THE LAKE INTO BAYOU DECADE.  THE STATION IS ABOUT 1/4
 AU3247'MILE FROM LAKE DECADE, ON THE SOUTHEASTERN EDGE OF A MARSH BETWEEN
 AU3247'BAYOU DECADE AND A LAKE.
 AU3247'
 AU3247'THE STATION IS A 9/16 INCH DIAMETER STEEL ROD DRIVEN INTO THE GROUND,
 AU3247'WITH A PIECE OF PVC PIPE DRIVEN INTO THE GROUND AROUND THE ROD.  THE
 AU3247'STATION IS LOCATED APPROXIMATELY 14 FEET SOUTHEAST OF THE WATERLINE OF
 AU3247'BAYOU DECADE, 110 FEET SOUTHEAST OF A TIDE GAUGE, 180 FEET SOUTHWEST
 AU3247'OF A CAMP BUILDING, 135 FEET NORTHEAST OF A TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3248 ***********************************************************************
 AU3248  DESIGNATION -  BAYOU DU LARGE
 AU3248  PID         -  AU3248
 AU3248  STATE/COUNTY-  LA/TERREBONNE
 AU3248  COUNTRY     -  US
 AU3248  USGS QUAD   -  BAYOU SAUVEUR (2018)
 AU3248
 AU3248                         *CURRENT SURVEY CONTROL
 AU3248  ______________________________________________________________________
 AU3248* NAD 83(2011) POSITION- 29 19 51.72720(N) 090 51 04.57099(W)   ADJUSTED
 AU3248* NAD 83(2011) ELLIP HT-   -24.299 (meters)        (06/27/12)   ADJUSTED
 AU3248* NAD 83(2011) EPOCH   -  2010.00
 AU3248* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3248  **This station is located in a suspected subsidence area (see below).
 AU3248  ______________________________________________________________________
 AU3248  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AU3248  GEOID HEIGHT    -        -24.889 (meters)                     GEOID96
 AU3248  GEOID HEIGHT    -        -24.574 (meters)                     GEOID18
 AU3248  NAD 83(2011) X  -    -82,677.770 (meters)                     COMP
 AU3248  NAD 83(2011) Y  - -5,564,321.835 (meters)                     COMP
 AU3248  NAD 83(2011) Z  -  3,105,928.806 (meters)                     COMP
 AU3248  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 AU3248
 AU3248  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3248  Standards:
 AU3248         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3248            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3248  -------------------------------------------------------------------
 AU3248  NETWORK   13.52  62.09           4.92   5.86  31.68      0.34564278
 AU3248  -------------------------------------------------------------------
 AU3248  Click here for local accuracies and other accuracy information.
 AU3248
 AU3248.The horizontal coordinates were established by GPS observations
 AU3248.and adjusted by the National Geodetic Survey in June 2012.
 AU3248
 AU3248.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3248.been affixed to the stable North American tectonic plate. See 
 AU3248.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3248
 AU3248.The horizontal coordinates are valid at the epoch date displayed above
 AU3248.which is a decimal equivalence of Year/Month/Day.
 AU3248
 AU3248.** This station is in an area of known vertical motion. If an
 AU3248.** orthometric height was ever established but is not available 
 AU3248.** in the current survey control section, the orthometric height
 AU3248.** is considered suspect.  Suspect heights are available in the
 AU3248.** superseded section only if requested.
 AU3248
 AU3248.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3248.GEOID18 height accuracy estimate available here.
 AU3248
 AU3248.Click photographs - Photos may exist for this station.
 AU3248
 AU3248.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3248
 AU3248.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3248
 AU3248.The ellipsoidal height was determined by GPS observations
 AU3248.and is referenced to NAD 83.
 AU3248
 AU3248. The following values were computed from the NAD 83(2011) position.
 AU3248
 AU3248;                    North         East     Units Scale Factor Converg.
 AU3248;SPC LA S     -    92,216.111 1,046,820.870   MT  0.99999358   +0 14 27.7
 AU3248;SPC LA S     -   302,545.69  3,434,444.80   sFT  0.99999358   +0 14 27.7
 AU3248;UTM  15      - 3,246,579.421   708,641.495   MT  1.00013718   +1 03 10.6
 AU3248
 AU3248!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3248!SPC LA S     -   1.00000382  x   0.99999358  =   0.99999740
 AU3248!UTM  15      -   1.00000382  x   1.00013718  =   1.00014100
 AU3248
 AU3248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0864146579(NAD 83)
 AU3248
 AU3248                          SUPERSEDED SURVEY CONTROL
 AU3248
 AU3248  NAD 83(2007)-  29 19 51.72759(N)    090 51 04.57168(W) AD(       ) 0
 AU3248  ELLIP H (02/10/07)  -24.250  (m)                       GP(       )    
 AU3248  ELLIP H (02/21/02)  -23.781  (m)                       GP(       ) 5 1
 AU3248  NAD 83(1992)-  29 19 51.72500(N)    090 51 04.57202(W) AD(       ) 1
 AU3248  ELLIP H (01/21/93)  -24.115  (m)                       GP(       ) 4 2
 AU3248  NAD 83(1986)-  29 19 51.74525(N)    090 51 04.58041(W) AD(       ) 1
 AU3248
 AU3248.Superseded values are not recommended for survey control.
 AU3248
 AU3248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3248.See file dsdata.pdf to determine how the superseded data were derived.
 AU3248
 AU3248_MARKER: I = METAL ROD
 AU3248_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AU3248+WITH SETTING: INFORMATION.
 AU3248_STAMPING: BAYOU DU LARGE
 AU3248_MARK LOGO: LOCSUR
 AU3248_PROJECTION: FLUSH
 AU3248_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3248_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3248+SATELLITE: SATELLITE OBSERVATIONS - January 08, 1995
 AU3248
 AU3248  HISTORY     - Date     Condition        Report By
 AU3248  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3248  HISTORY     - 1986     GOOD             GEOHYD
 AU3248  HISTORY     - 19921203 GOOD             NOS
 AU3248  HISTORY     - 19950108 GOOD             MPHI
 AU3248
 AU3248                          STATION DESCRIPTION
 AU3248
 AU3248'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3248'THE STATION IS LOCATED ABOUT 20 MILES SOUTH OF HOUMA, ALONG THE EAST
 AU3248'SIDE OF BAYOU DULARGE AND ON PRIVATE PROPERTY.
 AU3248'
 AU3248'THE STATION IS AN STAINLESS STEEL SECTION OF RODS DRIVEN INTO THE
 AU3248'GROUND ABOUT LEVEL WITH THE SURFACE.  IT IS ENCASED IN A WHITE PLASTIC
 AU3248'PIPE PROJECTING ABOUT 4 INCHES.  IT IS 94 FEET WEST NORTHWEST OF THE
 AU3248'OVERHEAD POWER LINES TO THE SOUTHEAST, 80 FEET SOUTHEAST OF THE
 AU3248'APPROXIMATE CENTER OF A SHELL ROAD AND 10.5 FEET NORTH OF THE SOUTH
 AU3248'END OF A CORRAL LOADING CHUTE.
 AU3248'
 AU3248'TO REACH THE STATION FROM HOUMA AT THE INTERSECTION OF TUNNEL
 AU3248'BOULEVARD AND GRAND CAILLOU ROAD.  GO SOUTHEAST ON GRAND CAILLOU ROAD
 AU3248'FOR 0.1 MILE TO TRAFFIC LIGHT.  TURN RIGHT AND GO SOUTHWEST ON SOUTH
 AU3248'VAN AVENUE FOR 0.9 MILE TO A TRAFFIC LIGHT AT RAILROAD TRACKS AND
 AU3248'INDUSTRAIL BOULEVARD ON LEFT.  CONTINUE AHEAD FOR 0.85 MILE TO A
 AU3248'DRAWBRIDGE AND INTERSECTION OF LOUISIANA HIGHWAYS 661 AND 315.  BEAR
 AU3248'RIGHT AFTER CROSSING BRIDGE, THEN LEFT PASSING BENEATH OVERPASS.
 AU3248'CONTINUE IN A SOUTHWEST DIRECTION FOR 12.8 ON HIGHWAY 315 TO A BRIDGE.
 AU3248'CONTINUE AHEAD ON HIGHWAY 315 FOR 6.7 MILE TO THE END OF PAVEMENT.
 AU3248'CONTINUE AHEAD ON A SHELL ROAD FOR 0.7 MILE TO A CORRAL ON THE LEFT.
 AU3248'EAST SIDE OF ROAD AS DESCRIBED.
 AU3248
 AU3248                          STATION RECOVERY (1986)
 AU3248
 AU3248'RECOVERY NOTE BY GEO-HYDRO INCORPORATED 1986
 AU3248'RECOVERED IN GOOD CONDITION.
 AU3248
 AU3248                          STATION RECOVERY (1992)
 AU3248
 AU3248'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 AU3248'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  THE STATION
 AU3248'IS LOCATED 20 MI (32.2 KM) SOUTH-SOUTHWEST OF HOUMA, 11.5 MI
 AU3248'(18.5 KM) SOUTH-SOUTHWEST OF THERIOT, 11 MI (17.7 KM) NORTHWEST OF
 AU3248'COCODRIE, ALONG THE SOUTHEAST BANK OF BAYOU DU LARGE, AT THE
 AU3248'NORTHEAST CORNER OF A CORRAL IN RUINS.
 AU3248'TO REACH THE STATION FROM THE OLD DU LARGE GRADE SCHOOL IN THERIOT
 AU3248'PROCEED SOUTHWEST 10.65 MI (17.14 KM) ALONG STATE HIGHWAY 315 TO
 AU3248'LOVELL LANE ON THE LEFT, THENCE CONTINUE AHEAD SOUTHWEST ALONG STATE
 AU3248'HIGHWAY 315 FOR 0.85 MI (1.37 KM) TO THE NORTH END OF A CORRAL IN
 AU3248'RUINS ON THE LEFT AND THE STATION ON THE LEFT.  THE STATION IS ALSO
 AU3248'0.5 MI (0.8 KM) SOUTHWEST OF A CATTLE GUARD, AND 0.15 MILE (0.24 KM)
 AU3248'SOUTHWEST OF AN ELEVATED A-FRAME CABIN.
 AU3248'THE STATION IS A 5/8 INCH STAINLESS STEEL ROD WITH A DATUM POINT
 AU3248'CRIMPED TO ITS TOP AND RECESSED 4 CM BELOW GROUND.  ACCESS TO THE
 AU3248'DATUM POINT IS HAD BY REMOVAL OF THE SCREW AND LID OF AN UNSTAMPED
 AU3248'ALUMINUM LOGO CAP WHICH IS FLUSH WITH THE GROUND.  THE STATION IS 80
 AU3248'FT (24.4 M) EAST OF THE CENTER OF THE GRAVEL ROAD, 19.90 M
 AU3248'(65.29 FT) EAST OF TELEPHONE JUNCTION BOX NUMBER 783, 29.5 M
 AU3248'(96.8 FT) SOUTH-SOUTHEAST OF A NEW POWER POLE WHICH IS ONE POLE NORTH
 AU3248'OF A POLE WITH A TRANSFORMER, 10.5 FT (3.2 M) DUE NORTH OF THE
 AU3248'NORTHEAST CORNER OF THE CORRAL AND LOADING CHUTE.
 AU3248
 AU3248                          STATION RECOVERY (1995)
 AU3248
 AU3248'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU3248'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AU3248'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AU3248'HWY 90 AND TRAVEL WEST FOR 1.70 MI (2.74 KM) TO JUNCTION WITH HWY 315.
 AU3248'TRAVEL SOUTH ON HWY 315 FOR 1.0 MI (1.6 KM) TO A STOP SIGN. TURN LEFT
 AU3248'ON HWY 315 AND TRAVEL SOUTH FOR 20.0 MI (32.2 KM) TO THE STATION ON
 AU3248'THE LEFT. THE STATION IS A 5/8 INCH STAINLESS STEEL ROD WITH A DATUM
 AU3248'POINT CRIMPED TO ITS TOP AND RECESSED 0.5 FT (15.2 CM) BELOW GROUND.
 AU3248'THE STATION IS WEST OF THE SOUTHWEST CORNER OF A CAMP WITH AN ADDRESS
 AU3248'OF 3417 BAYOU DULARGE ROAD, 12.5 FT (3.8 M) SOUTHEAST OF A CONCRETE
 AU3248'SLAB FOR STAIRS OF THE CAMP, 65.0 FT (19.8 M) EAST OF TELEPHONE BOX
 AU3248'NO.783, 97.0 FT (29.6 M) SOUTHEAST OF A POWER POLE WITH A TRANSFORMER,
 AU3248'80.0 FT (24.4 M) EAST OF THE CENTERLINE OF BAYOU DULARGE ROAD, AND 9.5
 AU3248'FT (2.9 M) SOUTH FROM THE CONCRETE SLAB FOR THE CAMP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1333 ***********************************************************************
 AT1333  DESIGNATION -  BAYOU DUPRE LIGHT
 AT1333  PID         -  AT1333
 AT1333  STATE/COUNTY-  LA/ST BERNARD
 AT1333  COUNTRY     -  US
 AT1333  USGS QUAD   -  MARTELLO CASTLE (2018)
 AT1333
 AT1333                         *CURRENT SURVEY CONTROL
 AT1333  ______________________________________________________________________
 AT1333* NAD 83(1992) POSITION- 29 57 05.47378(N) 089 49 33.21432(W)   ADJUSTED
 AT1333  **This station is located in a suspected subsidence area (see below).
 AT1333  ______________________________________________________________________
 AT1333  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 AT1333  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 AT1333  HORZ ORDER      -  THIRD
 AT1333
 AT1333.The horizontal coordinates were established by classical geodetic methods
 AT1333.and adjusted by the National Geodetic Survey in January 1993.
 AT1333
 AT1333.** This station is in an area of known vertical motion. If an
 AT1333.** orthometric height was ever established but is not available 
 AT1333.** in the current survey control section, the orthometric height
 AT1333.** is considered suspect.  Suspect heights are available in the
 AT1333.** superseded section only if requested.
 AT1333
 AT1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1333.GEOID18 height accuracy estimate available here.
 AT1333
 AT1333.Click photographs - Photos may exist for this station.
 AT1333
 AT1333.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1333
 AT1333. The following values were computed from the NAD 83(1992) position.
 AT1333
 AT1333;                    North         East     Units Scale Factor Converg.
 AT1333;SPC LA S     -   161,849.836 1,145,503.018   MT  0.99992611   +0 45 13.5
 AT1333;SPC LA S     -   531,002.34  3,758,204.48   sFT  0.99992611   +0 45 13.5
 AT1333;UTM  16      - 3,316,773.193   227,260.944   MT  1.00051787   -1 24 42.3
 AT1333
 AT1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2726016773(NAD 83)
 AT1333
 AT1333                          SUPERSEDED SURVEY CONTROL
 AT1333
 AT1333  NAD 83(1986)-  29 57 05.48531(N)    089 49 33.21510(W) AD(       ) 3
 AT1333  NAD 27      -  29 57 04.75235(N)    089 49 32.98981(W) AD(       ) 3
 AT1333
 AT1333.Superseded values are not recommended for survey control.
 AT1333
 AT1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1333.See file dsdata.pdf to determine how the superseded data were derived.
 AT1333
 AT1333_MARKER: 14 = NAVIGATION LIGHT
 AT1333
 AT1333  HISTORY     - Date     Condition        Report By
 AT1333  HISTORY     - 1934     FIRST OBSERVED   CGS
 AT1333
 AT1333                          STATION DESCRIPTION
 AT1333
 AT1333'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0599 ***********************************************************************
 BJ0599  DESIGNATION -  BAYOU GOULA
 BJ0599  PID         -  BJ0599
 BJ0599  STATE/COUNTY-  LA/IBERVILLE
 BJ0599  COUNTRY     -  US
 BJ0599  USGS QUAD   -  WHITE CASTLE (2018)
 BJ0599
 BJ0599                         *CURRENT SURVEY CONTROL
 BJ0599  ______________________________________________________________________
 BJ0599* NAD 83(1986) POSITION- 30 12 06.     (N) 091 10 13.     (W)   SCALED
 BJ0599* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0599  **This station is located in a suspected subsidence area (see below).
 BJ0599  ______________________________________________________________________
 BJ0599  GEOID HEIGHT    -        -26.914 (meters)                     GEOID18
 BJ0599  DYNAMIC HEIGHT  -          6.249 (meters)       20.50  (feet) COMP
 BJ0599  MODELED GRAVITY -    979,313.4   (mgal)                       NAVD 88
 BJ0599
 BJ0599.The horizontal coordinates were scaled from a map and have
 BJ0599.an estimated accuracy of +/- 6 seconds.
 BJ0599
 BJ0599.** This station is in an area of known vertical motion. If an
 BJ0599.** orthometric height was ever established but is not available 
 BJ0599.** in the current survey control section, the orthometric height
 BJ0599.** is considered suspect.  Suspect heights are available in the
 BJ0599.** superseded section only if requested.
 BJ0599
 BJ0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0599.GEOID18 height accuracy estimate available here.
 BJ0599
 BJ0599.Click photographs - Photos may exist for this station.
 BJ0599
 BJ0599.The dynamic height is computed by dividing the NAVD 88
 BJ0599.geopotential number by the normal gravity value computed on the
 BJ0599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0599.degrees latitude (g = 980.6199 gals.).
 BJ0599
 BJ0599.The modeled gravity was interpolated from observed gravity values.
 BJ0599
 BJ0599;                    North         East    Units  Estimated Accuracy
 BJ0599;SPC LA S     -   188,630.    1,015,700.      MT  (+/- 180 meters Scaled)
 BJ0599
 BJ0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP761425(NAD 83)
 BJ0599
 BJ0599                          SUPERSEDED SURVEY CONTROL
 BJ0599
 BJ0599.No superseded survey control is available for this station.
 BJ0599
 BJ0599_MARKER: DD = SURVEY DISK
 BJ0599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ0599_STAMPING: BAYOU GOULA 1962
 BJ0599_MARK LOGO: USACE
 BJ0599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ0599+STABILITY: SURFACE MOTION
 BJ0599
 BJ0599  HISTORY     - Date     Condition        Report By
 BJ0599  HISTORY     - 1962     MONUMENTED       USACE
 BJ0599  HISTORY     - 1976     GOOD             NGS
 BJ0599  HISTORY     - 20070129 GOOD             SJBGRP
 BJ0599
 BJ0599                          STATION DESCRIPTION
 BJ0599
 BJ0599'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0599'0.3 MI SOUTH FROM BAYOU GOULA.
 BJ0599'0.3 MILE SOUTH ALONG STATE HIGHWAY 405 FROM THE JUNCTION OF STATE
 BJ0599'HIGHWAY 69, AT THE JUNCTION OF A DRIVE LEADING WEST ALONG THE NORTH
 BJ0599'SIDE OF A BARN, 40.5 FT WEST OF THE CENTER LINE OF THE HIGHWAY, 45.0
 BJ0599'FT SOUTHEAST OF THE SOUTHEAST CORNER OF THE BARN, 77.5 FT WEST ACROSS
 BJ0599'THE HIGHWAY FROM BENCH MARK PBM 23 ABLD, 2.3 FT NORTH OF A POWER LINE
 BJ0599'POLE.
 BJ0599
 BJ0599                          STATION RECOVERY (2007)
 BJ0599
 BJ0599'RECOVERY NOTE BY SJB GROUP INC 2007 (SR)
 BJ0599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1248 ***********************************************************************
 AT1248  DESIGNATION -  BAYOU MALO LIGHT 1
 AT1248  PID         -  AT1248
 AT1248  STATE/COUNTY-  LA/ST BERNARD
 AT1248  COUNTRY     -  US
 AT1248  USGS QUAD   -  POINTE AUX MARCHETTES (2018)
 AT1248
 AT1248                         *CURRENT SURVEY CONTROL
 AT1248  ______________________________________________________________________
 AT1248* NAD 83(1993) POSITION- 29 53 17.29922(N) 089 36 02.05397(W)   ADJUSTED
 AT1248  **This station is located in a suspected subsidence area (see below).
 AT1248  ______________________________________________________________________
 AT1248  GEOID HEIGHT    -        -25.847 (meters)                     GEOID18
 AT1248  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 AT1248  HORZ ORDER      -  THIRD
 AT1248
 AT1248.The horizontal coordinates were established by classical geodetic methods
 AT1248.and adjusted by the National Geodetic Survey in May 1994.
 AT1248
 AT1248.** This station is in an area of known vertical motion. If an
 AT1248.** orthometric height was ever established but is not available 
 AT1248.** in the current survey control section, the orthometric height
 AT1248.** is considered suspect.  Suspect heights are available in the
 AT1248.** superseded section only if requested.
 AT1248
 AT1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1248.GEOID18 height accuracy estimate available here.
 AT1248
 AT1248.Click photographs - Photos may exist for this station.
 AT1248
 AT1248.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1248
 AT1248. The following values were computed from the NAD 83(1993) position.
 AT1248
 AT1248;                    North         East     Units Scale Factor Converg.
 AT1248;SPC LA S     -   155,132.702 1,167,356.537   MT  0.99992767   +0 51 59.1
 AT1248;SPC LA S     -   508,964.54  3,829,902.24   sFT  0.99992767   +0 51 59.1
 AT1248;UTM  16      - 3,309,231.667   248,856.446   MT  1.00037826   -1 17 47.6
 AT1248
 AT1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU4885609231(NAD 83)
 AT1248
 AT1248                          SUPERSEDED SURVEY CONTROL
 AT1248
 AT1248  NAD 83(1992)-  29 53 17.30384(N)    089 36 02.04927(W) AD(       ) 3
 AT1248  NAD 83(1986)-  29 53 17.30962(N)    089 36 02.05227(W) AD(       ) 3
 AT1248  NAD 27      -  29 53 16.57391(N)    089 36 01.85670(W) AD(       ) 3
 AT1248
 AT1248.Superseded values are not recommended for survey control.
 AT1248
 AT1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1248.See file dsdata.pdf to determine how the superseded data were derived.
 AT1248
 AT1248_MARKER: 14 = NAVIGATION LIGHT
 AT1248
 AT1248  HISTORY     - Date     Condition        Report By
 AT1248  HISTORY     - 1966     FIRST OBSERVED   CGS
 AT1248  HISTORY     - 1971     GOOD             NGS
 AT1248
 AT1248                          STATION DESCRIPTION
 AT1248
 AT1248'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 AT1248'STATION RECOVERED IN GOOD CONDITION.  ACCORDING TO THE 1971 LIGHT
 AT1248'LIST, THE LIGHT HAS NOT BEEN REBUILT SINCE 1940.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3249 ***********************************************************************
 AU3249  DESIGNATION -  BAYOU PENCHANT BORE HOLE
 AU3249  PID         -  AU3249
 AU3249  STATE/COUNTY-  LA/TERREBONNE
 AU3249  COUNTRY     -  US
 AU3249  USGS QUAD   -  MORGAN CITY SE (2018)
 AU3249
 AU3249                         *CURRENT SURVEY CONTROL
 AU3249  ______________________________________________________________________
 AU3249* NAD 83(2011) POSITION- 29 31 36.54347(N) 091 05 55.11139(W)   ADJUSTED
 AU3249* NAD 83(2011) ELLIP HT-   -24.571 (meters)        (06/27/12)   ADJUSTED
 AU3249* NAD 83(2011) EPOCH   -  2010.00
 AU3249* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3249  **This station is located in a suspected subsidence area (see below).
 AU3249  ______________________________________________________________________
 AU3249  GEOID HEIGHT    -        -25.110 (meters)                     GEOID18
 AU3249  NAD 83(2011) X  -   -106,496.223 (meters)                     COMP
 AU3249  NAD 83(2011) Y  - -5,553,252.105 (meters)                     COMP
 AU3249  NAD 83(2011) Z  -  3,124,829.483 (meters)                     COMP
 AU3249  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AU3249
 AU3249  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3249  Standards:
 AU3249         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3249            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3249  -------------------------------------------------------------------
 AU3249  NETWORK   15.61  45.86           6.88   4.80  23.40     -0.67825389
 AU3249  -------------------------------------------------------------------
 AU3249  Click here for local accuracies and other accuracy information.
 AU3249
 AU3249.The horizontal coordinates were established by GPS observations
 AU3249.and adjusted by the National Geodetic Survey in June 2012.
 AU3249
 AU3249.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3249.been affixed to the stable North American tectonic plate. See 
 AU3249.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3249
 AU3249.The horizontal coordinates are valid at the epoch date displayed above
 AU3249.which is a decimal equivalence of Year/Month/Day.
 AU3249
 AU3249.** This station is in an area of known vertical motion. If an
 AU3249.** orthometric height was ever established but is not available 
 AU3249.** in the current survey control section, the orthometric height
 AU3249.** is considered suspect.  Suspect heights are available in the
 AU3249.** superseded section only if requested.
 AU3249
 AU3249.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3249.GEOID18 height accuracy estimate available here.
 AU3249
 AU3249.Click photographs - Photos may exist for this station.
 AU3249
 AU3249.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3249
 AU3249.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3249
 AU3249.The ellipsoidal height was determined by GPS observations
 AU3249.and is referenced to NAD 83.
 AU3249
 AU3249. The following values were computed from the NAD 83(2011) position.
 AU3249
 AU3249;                    North         East     Units Scale Factor Converg.
 AU3249;SPC LA S     -   113,841.469 1,022,750.212   MT  0.99995974   +0 07 02.5
 AU3249;SPC LA S     -   373,494.89  3,355,472.99   sFT  0.99995974   +0 07 02.5
 AU3249;UTM  15      - 3,267,861.914   684,262.814   MT  1.00001895   +0 56 14.3
 AU3249
 AU3249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3249!SPC LA S     -   1.00000386  x   0.99995974  =   0.99996360
 AU3249!UTM  15      -   1.00000386  x   1.00001895  =   1.00002281
 AU3249
 AU3249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN8426267861(NAD 83)
 AU3249
 AU3249                          SUPERSEDED SURVEY CONTROL
 AU3249
 AU3249  NAD 83(2007)-  29 31 36.54403(N)    091 05 55.11251(W) AD(       ) 0
 AU3249  ELLIP H (02/10/07)  -24.538  (m)                       GP(       )    
 AU3249  ELLIP H (07/18/02)  -24.572  (m)                       GP(       ) 4 2
 AU3249  NAD 83(1992)-  29 31 36.54198(N)    091 05 55.10870(W) AD(       ) 1
 AU3249  ELLIP H (01/21/93)  -24.516  (m)                       GP(       ) 4 2
 AU3249  NAD 83(1986)-  29 31 36.56421(N)    091 05 55.10596(W) AD(       ) 1
 AU3249
 AU3249.Superseded values are not recommended for survey control.
 AU3249
 AU3249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3249.See file dsdata.pdf to determine how the superseded data were derived.
 AU3249
 AU3249_MARKER: I = METAL ROD
 AU3249_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3249_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3249_MAGNETIC: I = MARKER IS A STEEL ROD
 AU3249_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3249+SATELLITE: SATELLITE OBSERVATIONS - February 14, 1987
 AU3249
 AU3249  HISTORY     - Date     Condition        Report By
 AU3249  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3249  HISTORY     - 19870214 GOOD             GEOHYD
 AU3249
 AU3249                          STATION DESCRIPTION
 AU3249
 AU3249'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3249'THE STATION IS LOCATED IN A MARSH, 24 MILES SOUTHWEST OF HOUMA, 13
 AU3249'MILES SOUTH SOUTHEAST OF MORGAN CITY AND ALONG BAYOU PENCHANT.
 AU3249'
 AU3249'THE STATION IS AN STAINLESS STEEL ROD, DRIVEN IN THE GROUND TO
 AU3249'REFUSAL.  ENCASED IN A 4 INCH PVC PIPE.  IT IS 2.1 FEET NORTHWEST OF A
 AU3249'REFERENCE ROD ENCASED IN A PVC PIPE AND 350 FEET SOUTHEAST OF THE MOST
 AU3249'SOUTHERLY BANK OF BAYOU PENCHANT.
 AU3249'
 AU3249'TO REACH THE STATION FROM THE MARINA AT BAYLOU BLACK, WHICH IS 3 MILES
 AU3249'SOUTHEAST OF GIBSON.  GO SOUTH ON SHELL CANAL TO BAYOU PENCHANT.  GO
 AU3249'SOUTHWEST OF BAYOU PENCHANT FOR 10 MILES TO THE STATION AS DESCRIBED.
 AU3249'
 AU3249'NOTE--AN AIRBOAT MUST BE USED FOR TRANSPORTATION.
 AU3249
 AU3249                          STATION RECOVERY (1987)
 AU3249
 AU3249'RECOVERY NOTE BY GEO-HYDRO INCORPORATED 1987
 AU3249'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3250 ***********************************************************************
 AU3250  DESIGNATION -  BAYOU PENCHANT TIDE GAUGE
 AU3250  PID         -  AU3250
 AU3250  STATE/COUNTY-  LA/TERREBONNE
 AU3250  COUNTRY     -  US
 AU3250  USGS QUAD   -  LAKE PENCHANT (2018)
 AU3250
 AU3250                         *CURRENT SURVEY CONTROL
 AU3250  ______________________________________________________________________
 AU3250* NAD 83(2011) POSITION- 29 28 55.23104(N) 090 59 00.97402(W)   ADJUSTED
 AU3250* NAD 83(2011) ELLIP HT-   -24.165 (meters)        (06/27/12)   ADJUSTED
 AU3250* NAD 83(2011) EPOCH   -  2010.00
 AU3250* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3250  **This station is located in a suspected subsidence area (see below).
 AU3250  ______________________________________________________________________
 AU3250  GEOID HEIGHT    -        -24.980 (meters)                     GEOID18
 AU3250  NAD 83(2011) X  -    -95,388.223 (meters)                     COMP
 AU3250  NAD 83(2011) Y  - -5,555,900.827 (meters)                     COMP
 AU3250  NAD 83(2011) Z  -  3,120,506.992 (meters)                     COMP
 AU3250  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 AU3250
 AU3250  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3250  Standards:
 AU3250         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3250            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3250  -------------------------------------------------------------------
 AU3250  NETWORK    6.95  40.73           2.85   2.79  20.78      0.24058667
 AU3250  -------------------------------------------------------------------
 AU3250  Click here for local accuracies and other accuracy information.
 AU3250
 AU3250.The horizontal coordinates were established by GPS observations
 AU3250.and adjusted by the National Geodetic Survey in June 2012.
 AU3250
 AU3250.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3250.been affixed to the stable North American tectonic plate. See 
 AU3250.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3250
 AU3250.The horizontal coordinates are valid at the epoch date displayed above
 AU3250.which is a decimal equivalence of Year/Month/Day.
 AU3250
 AU3250.** This station is in an area of known vertical motion. If an
 AU3250.** orthometric height was ever established but is not available 
 AU3250.** in the current survey control section, the orthometric height
 AU3250.** is considered suspect.  Suspect heights are available in the
 AU3250.** superseded section only if requested.
 AU3250
 AU3250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3250.GEOID18 height accuracy estimate available here.
 AU3250
 AU3250.Click photographs - Photos may exist for this station.
 AU3250
 AU3250.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3250
 AU3250.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3250
 AU3250.The ellipsoidal height was determined by GPS observations
 AU3250.and is referenced to NAD 83.
 AU3250
 AU3250. The following values were computed from the NAD 83(2011) position.
 AU3250
 AU3250;                    North         East     Units Scale Factor Converg.
 AU3250;SPC LA S     -   108,903.297 1,033,916.767   MT  0.99996646   +0 10 29.5
 AU3250;SPC LA S     -   357,293.57  3,392,108.59   sFT  0.99996646   +0 10 29.5
 AU3250;UTM  15      - 3,263,083.447   695,499.727   MT  1.00007162   +0 59 33.7
 AU3250
 AU3250!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3250!SPC LA S     -   1.00000380  x   0.99996646  =   0.99997026
 AU3250!UTM  15      -   1.00000380  x   1.00007162  =   1.00007542
 AU3250
 AU3250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9549963083(NAD 83)
 AU3250
 AU3250                          SUPERSEDED SURVEY CONTROL
 AU3250
 AU3250  NAD 83(2007)-  29 28 55.23116(N)    090 59 00.97514(W) AD(       ) 0
 AU3250  ELLIP H (02/10/07)  -24.132  (m)                       GP(       )    
 AU3250  ELLIP H (07/18/02)  -24.140  (m)                       GP(       ) 4 2
 AU3250  NAD 83(1992)-  29 28 55.23007(N)    090 59 00.97213(W) AD(       ) 1
 AU3250  ELLIP H (01/21/93)  -24.101  (m)                       GP(       ) 4 2
 AU3250  NAD 83(1986)-  29 28 55.25194(N)    090 59 00.97008(W) AD(       ) 1
 AU3250
 AU3250.Superseded values are not recommended for survey control.
 AU3250
 AU3250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3250.See file dsdata.pdf to determine how the superseded data were derived.
 AU3250
 AU3250_MARKER: I = METAL ROD
 AU3250_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3250_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3250_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3250+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3250
 AU3250  HISTORY     - Date     Condition        Report By
 AU3250  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3250
 AU3250                          STATION DESCRIPTION
 AU3250
 AU3250'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3250'THE STATION IS LOCATED ABOUT 20 MILES SOUTHWEST OF HOUMA LOUISIANA
 AU3250'ON THE SOUTHERN BANK OF PENCHANT BAYOU.
 AU3250'
 AU3250'TO REACH THE STATION FROM BAYOU BLACK MARINA, NEAR GIBSON LOUISIANA
 AU3250'GO SOUTH ON SHELL OIL CANAL TO THE INTERCOASTAL CANALWAY GO EAST ON
 AU3250'THE INTERCOASTAL WATERWAY TO COPASAW BAYOU GO SOUTH ON COPASAW BAYOU
 AU3250'TO PENCHANT BAYOU GO WEST ON PENCHANT BAYOU TO THE STATION ON THE
 AU3250'SOUTH BANK ACROSS FROM A PIPELINE RUNNING UNDER PENCHANT BAYOU.
 AU3250'
 AU3250'THE STATION IS A 9/16 INCH DIAMETER STEEL ROD DRIVEN INTO THE GROUND
 AU3250'WITH A PIECE OF PVC PIPE DRIVEN IN AROUND THE ROD.  THE STATION IS SET
 AU3250'ON THE SOUTH BANK OF PENCHANT BAYOU, SOUTHWEST OF THE JUNCTION OF THE
 AU3250'COPASAW AND PENCHANT BAYOUS.  THE STATION IS PROJECTING ABOUT 16
 AU3250'INCHES ABOVE GROUND AND IS SET ABOUT 20 FEET FROM THE WATERLINE IN A
 AU3250'BRUSHY AREA.  DIRECTLY ACROSS THE BAYOU FROM THE STATION, IS A
 AU3250'PIPELINE RUNNING BENEATH THE PENCHANT BAYOU.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3445 ***********************************************************************
 AU3445  DESIGNATION -  BAYOU PETIT CAILLOU ENT LT 2
 AU3445  PID         -  AU3445
 AU3445  STATE/COUNTY-  LA/TERREBONNE
 AU3445  COUNTRY     -  US
 AU3445  USGS QUAD   -  COCODRIE (2018)
 AU3445
 AU3445                         *CURRENT SURVEY CONTROL
 AU3445  ______________________________________________________________________
 AU3445* NAD 83(1992) POSITION- 29 09 48.12626(N) 090 39 22.84627(W)   ADJUSTED
 AU3445* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3445  **This station is located in a suspected subsidence area (see below).
 AU3445  ______________________________________________________________________
 AU3445  GEOID HEIGHT    -        -24.116 (meters)                     GEOID18
 AU3445  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 AU3445  HORZ ORDER      -  THIRD
 AU3445
 AU3445.The horizontal coordinates were established by classical geodetic methods
 AU3445.and adjusted by the National Geodetic Survey in January 1993.
 AU3445
 AU3445.** This station is in an area of known vertical motion. If an
 AU3445.** orthometric height was ever established but is not available 
 AU3445.** in the current survey control section, the orthometric height
 AU3445.** is considered suspect.  Suspect heights are available in the
 AU3445.** superseded section only if requested.
 AU3445
 AU3445.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3445.GEOID18 height accuracy estimate available here.
 AU3445
 AU3445.Click photographs - Photos may exist for this station.
 AU3445
 AU3445.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3445
 AU3445. The following values were computed from the NAD 83(1992) position.
 AU3445
 AU3445;                    North         East     Units Scale Factor Converg.
 AU3445;SPC LA S     -    73,727.784 1,065,862.604   MT  1.00003173   +0 20 18.6
 AU3445;SPC LA S     -   241,888.57  3,496,917.56   sFT  1.00003173   +0 20 18.6
 AU3445;UTM  15      - 3,228,358.262   727,945.480   MT  1.00024121   +1 08 33.2
 AU3445
 AU3445!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3445!SPC LA S     -   1.00000331  x   1.00003173  =   1.00003504
 AU3445!UTM  15      -   1.00000331  x   1.00024121  =   1.00024452
 AU3445
 AU3445_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2794528358(NAD 83)
 AU3445
 AU3445                          SUPERSEDED SURVEY CONTROL
 AU3445
 AU3445  NAD 83(1986)-  29 09 48.14338(N)    090 39 22.85874(W) AD(       ) 3
 AU3445
 AU3445.Superseded values are not recommended for survey control.
 AU3445
 AU3445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3445.See file dsdata.pdf to determine how the superseded data were derived.
 AU3445
 AU3445_MARKER: 14 = NAVIGATION LIGHT
 AU3445_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3445
 AU3445  HISTORY     - Date     Condition        Report By
 AU3445  HISTORY     - 1985     FIRST OBSERVED   LADTD
 AU3445
 AU3445                          STATION DESCRIPTION
 AU3445
 AU3445'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3445'ABOUT 7.69 KM (4.78 MI) SOUTH OF COCODRIE, 8.05 KM (5.00 MI) SOUTHWEST
 AU3445'OF LAKE LAGRAISSE, 1.61 KM (1.00 MI) NORTH OF BAY SAINTE ELAINE AND IS
 AU3445'ON THE WEST SIDE OF THE HOUMA NAV CANAL IN TAMBOUR BAY.  STATION IS
 AU3445'THE CENTER OF A 3 SECOND FLASH WHITE HORIZON LIGHT MOUNTED ON A 4
 AU3445'LEGGED STEEL STRUCTURE ESTENDING ABOVE A 4 LEGGED WOOD PLATFORM ABOUT
 AU3445'5 TO 6 FEET.  LIGHT IS LISTED AS 15 FEET ABOVE WATER.  PLATFORM HAS
 AU3445'TRIANGULAR-SHAPED RED DAYMARK WITH A RED REFLECTIVE BORDER.  LIGHT IS
 AU3445'LISTED IN THE LATEST HSGS LIGHT LIST AS NUMBER 3681.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3216 ***********************************************************************
 DH3216  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3216  DESIGNATION -  BAYOU SARA
 DH3216  PID         -  DH3216
 DH3216  STATE/COUNTY-  LA/WEST FELICIANA
 DH3216  COUNTRY     -  US
 DH3216  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DH3216
 DH3216                         *CURRENT SURVEY CONTROL
 DH3216  ______________________________________________________________________
 DH3216* NAD 83(2011) POSITION- 30 45 55.07990(N) 091 23 07.59600(W)   ADJUSTED
 DH3216* NAD 83(2011) ELLIP HT-   -12.039 (meters)        (06/27/12)   ADJUSTED
 DH3216* NAD 83(2011) EPOCH   -  2010.00
 DH3216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3216  **This station is located in a suspected subsidence area (see below).
 DH3216  ______________________________________________________________________
 DH3216  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3216  GEOID HEIGHT    -        -27.302 (meters)                     GEOID03
 DH3216  GEOID HEIGHT    -        -27.108 (meters)                     GEOID18
 DH3216  NAD 83(2011) X  -   -132,625.521 (meters)                     COMP
 DH3216  NAD 83(2011) Y  - -5,483,733.135 (meters)                     COMP
 DH3216  NAD 83(2011) Z  -  3,243,555.970 (meters)                     COMP
 DH3216  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 DH3216
 DH3216  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3216  Standards:
 DH3216         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3216            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3216  -------------------------------------------------------------------
 DH3216  NETWORK    0.85   3.88           0.38   0.31   1.98      0.13208153
 DH3216  -------------------------------------------------------------------
 DH3216  Click here for local accuracies and other accuracy information.
 DH3216
 DH3216.The horizontal coordinates were established by GPS observations
 DH3216.and adjusted by the National Geodetic Survey in June 2012.
 DH3216
 DH3216.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3216.been affixed to the stable North American tectonic plate. See 
 DH3216.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3216
 DH3216.The horizontal coordinates are valid at the epoch date displayed above
 DH3216.which is a decimal equivalence of Year/Month/Day.
 DH3216
 DH3216.** This station is in an area of known vertical motion. If an
 DH3216.** orthometric height was ever established but is not available 
 DH3216.** in the current survey control section, the orthometric height
 DH3216.** is considered suspect.  Suspect heights are available in the
 DH3216.** superseded section only if requested.
 DH3216
 DH3216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3216.GEOID18 height accuracy estimate available here.
 DH3216
 DH3216.Click photographs - Photos may exist for this station.
 DH3216
 DH3216.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3216
 DH3216.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3216
 DH3216.The ellipsoidal height was determined by GPS observations
 DH3216.and is referenced to NAD 83.
 DH3216
 DH3216. The following values were computed from the NAD 83(2011) position.
 DH3216
 DH3216;                    North         East     Units Scale Factor Converg.
 DH3216;SPC LA S     -   251,104.086   995,011.053   MT  1.00001454   -0 01 33.8
 DH3216;SPC LA S     -   823,830.66  3,264,465.43   sFT  1.00001454   -0 01 33.8
 DH3216;UTM  15      - 3,404,705.596   654,521.396   MT  0.99989454   +0 49 33.8
 DH3216
 DH3216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3216!SPC LA S     -   1.00000189  x   1.00001454  =   1.00001643
 DH3216!UTM  15      -   1.00000189  x   0.99989454  =   0.99989643
 DH3216
 DH3216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ5452104705(NAD 83)
 DH3216
 DH3216                          SUPERSEDED SURVEY CONTROL
 DH3216
 DH3216  NAD 83(2007)-  30 45 55.07995(N)    091 23 07.59669(W) AD(       ) 0
 DH3216  ELLIP H (02/10/07)  -12.026  (m)                       GP(       )    
 DH3216  NAD 83(1992)-  30 45 55.07994(N)    091 23 07.59639(W) AD(       ) B
 DH3216  ELLIP H (05/09/05)  -12.029  (m)                       GP(       ) 4 2
 DH3216
 DH3216.Superseded values are not recommended for survey control.
 DH3216
 DH3216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3216.See file dsdata.pdf to determine how the superseded data were derived.
 DH3216
 DH3216_MARKER: DD = SURVEY DISK
 DH3216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3216_STAMPING: BAYOU SARA
 DH3216_PROJECTION: RECESSED 15 CENTIMETERS
 DH3216_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3216+STABILITY: SURFACE MOTION
 DH3216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3216+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2006
 DH3216
 DH3216  HISTORY     - Date     Condition        Report By
 DH3216  HISTORY     - UNK      MONUMENTED       USACE
 DH3216  HISTORY     - 20030529 GOOD             3001
 DH3216  HISTORY     - 20060418 GOOD             AERODA
 DH3216
 DH3216                          STATION DESCRIPTION
 DH3216
 DH3216'DESCRIBED BY 3001, INC 2003 (MH)
 DH3216'THE STATION IS LOCATED ON WEST FELICIANA PARISH, 1.2 MILES SOUTH
 DH3216'SOUTHWEST ST  FRANCISVILLE,, LA 9.2 MILES NORTHWEST OF PORT HUDSON, LA
 DH3216'AND 5.4 MILES NORTHEAST OF NEW  ROADS, LA
 DH3216'
 DH3216'OWNERSHIP- COE
 DH3216'
 DH3216'TO REACH THE STATION FROM THE INTERSECTION OF HWY 10 AND HWY 3057 IN
 DH3216'ST FRANCISVILLE, LA  GO SOUTHWEST, THEN SOUTH ON HWY 10 FOR 1.6 MILES
 DH3216'TO JUNCTION OF HWY 10 AND A GRAVEL RD  ON LEFT LEADING  INTO COE
 DH3216'CASTING FIELD, TURN LEFT (EAST) AND GO 0.6 MILES AND MARK ON LEFT ON
 DH3216'TOP OF LEVEE  NEAR YELLOW IRON GATES AND GRAVEL RAMP LEADING OVER
 DH3216'LEVEE.
 DH3216'
 DH3216'THE STATION IS A COE BRASS CAP SET IN CONCRETE .5' BELOW GROUND
 DH3216'SURFACE, STAMPED BAYOU  SARA 2003, 121' NORTHWEST OF A POWERPOLE
 DH3216'W/TRANSFORMERS, 105' EAST OF POWER POLE, 2.5'  SOUTH SOUTHWEST  OF A
 DH3216'YELLOW IRON CABLE POST, 46.5 NORTH WEST OF THE SOUTHWEST CORNER OF
 DH3216'IRON GATE  POSTS, 13' NORTH OF CENTERLINE OF GRAVEL LEVEE RD 2.8'
 DH3216'SOUTH OF LANDSIDE CROWN OF LEVEE.  STAFF GAGE NO. 01140  ABOUT 200'
 DH3216'SOUTHEAST OF MONUMENT
 DH3216
 DH3216                          STATION RECOVERY (2006)
 DH3216
 DH3216'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 DH3216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5286 ***********************************************************************
 BJ5286  DESIGNATION -  BAYOU SORREL LOCKS
 BJ5286  PID         -  BJ5286
 BJ5286  STATE/COUNTY-  LA/IBERVILLE
 BJ5286  COUNTRY     -  US
 BJ5286  USGS QUAD   -  BAYOU SORREL (2018)
 BJ5286
 BJ5286                         *CURRENT SURVEY CONTROL
 BJ5286  ______________________________________________________________________
 BJ5286* NAD 83(2011) POSITION- 30 08 00.86967(N) 091 19 21.19466(W)   NO CHECK
 BJ5286* NAD 83(2011) ELLIP HT-   -24.984 (meters)        (06/27/12)   NO CHECK
 BJ5286* NAD 83(2011) EPOCH   -  2010.00
 BJ5286* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5286  **This station is located in a suspected subsidence area (see below).
 BJ5286  ______________________________________________________________________
 BJ5286  GEOID HEIGHT    -        -26.821 (meters)                     GEOID18
 BJ5286  NAD 83(2011) X  -   -127,425.265 (meters)                     COMP
 BJ5286  NAD 83(2011) Y  - -5,519,345.724 (meters)                     COMP
 BJ5286  NAD 83(2011) Z  -  3,183,176.010 (meters)                     COMP
 BJ5286  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 BJ5286
 BJ5286  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ5286  Standards:
 BJ5286         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ5286            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ5286  -------------------------------------------------------------------
 BJ5286  NETWORK   14.35  83.40           5.40   6.03  42.55      0.39340306
 BJ5286  -------------------------------------------------------------------
 BJ5286  Click here for local accuracies and other accuracy information.
 BJ5286
 BJ5286.The horizontal coordinates were established by GPS observations
 BJ5286.and adjusted by the National Geodetic Survey in June 2012.
 BJ5286
 BJ5286.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ5286.been affixed to the stable North American tectonic plate. See 
 BJ5286.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ5286
 BJ5286.The horizontal coordinates are valid at the epoch date displayed above
 BJ5286.which is a decimal equivalence of Year/Month/Day.
 BJ5286
 BJ5286.No horizontal observational check was made to the station.
 BJ5286
 BJ5286.** This station is in an area of known vertical motion. If an
 BJ5286.** orthometric height was ever established but is not available 
 BJ5286.** in the current survey control section, the orthometric height
 BJ5286.** is considered suspect.  Suspect heights are available in the
 BJ5286.** superseded section only if requested.
 BJ5286
 BJ5286.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5286.GEOID18 height accuracy estimate available here.
 BJ5286
 BJ5286.Click photographs - Photos may exist for this station.
 BJ5286
 BJ5286.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5286
 BJ5286.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5286
 BJ5286.The ellipsoidal height was determined by GPS observations
 BJ5286.and is referenced to NAD 83.
 BJ5286
 BJ5286. The following values were computed from the NAD 83(2011) position.
 BJ5286
 BJ5286;                    North         East     Units Scale Factor Converg.
 BJ5286;SPC LA S     -   181,072.630 1,001,038.581   MT  0.99992842   +0 00 19.4
 BJ5286;SPC LA S     -   594,069.12  3,284,240.74   sFT  0.99992842   +0 00 19.4
 BJ5286;UTM  15      - 3,334,774.315   661,580.205   MT  0.99992211   +0 50 32.2
 BJ5286
 BJ5286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5286!SPC LA S     -   1.00000392  x   0.99992842  =   0.99993234
 BJ5286!UTM  15      -   1.00000392  x   0.99992211  =   0.99992603
 BJ5286
 BJ5286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6158034774(NAD 83)
 BJ5286
 BJ5286                          SUPERSEDED SURVEY CONTROL
 BJ5286
 BJ5286  NAD 83(2007)-  30 08 00.86981(N)    091 19 21.19519(W) AD(       ) 0
 BJ5286  ELLIP H (02/10/07)  -24.936  (m)                       GP(       )    
 BJ5286  ELLIP H (07/18/02)  -25.001  (m)                       GP(       ) 4 2
 BJ5286  NAD 83(1992)-  30 08 00.86768(N)    091 19 21.19278(W) AD(       ) 1
 BJ5286  ELLIP H (01/21/93)  -24.943  (m)                       GP(       ) 4 2
 BJ5286  NAD 83(1986)-  30 08 00.88894(N)    091 19 21.19188(W) AD(       ) 1
 BJ5286
 BJ5286.Superseded values are not recommended for survey control.
 BJ5286
 BJ5286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5286.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5286
 BJ5286_MARKER: I = METAL ROD
 BJ5286_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 BJ5286_SP_SET: OBJECT DRIVEN INTO GROUND
 BJ5286_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5286+SATELLITE: SATELLITE OBSERVATIONS - 1986
 BJ5286
 BJ5286  HISTORY     - Date     Condition        Report By
 BJ5286  HISTORY     - 1986     MONUMENTED       GEOHYD
 BJ5286
 BJ5286                          STATION DESCRIPTION
 BJ5286
 BJ5286'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 BJ5286'THE STATION IS LOCATED ABOUT 15 MILES SOUTH OF BATON ROUGE, 6 MILES
 BJ5286'NORTH OF BAYOU PIGEON, ALONG THE EAST SIDE OF MORGAN CITY ALTERNATE
 BJ5286'ROUTE OF THE INTERCOASTAL AND AT THE CORPS OF ENGINEERS SORREL LOCKS.
 BJ5286'
 BJ5286'TO REACH THE STATION FROM BAYOU PIGEON, GO NORTH ON PAVED ROAD THAT
 BJ5286'TURNS TO A SHELL ROAD FOR 5.6 MILES TO THE SORREL LOCKS AND STATION
 BJ5286'AS DESCRIBED.
 BJ5286'
 BJ5286'THE STATION IS THE MOST WEST ONE OF TWO STAINLESS STEEL RODS DRIVEN
 BJ5286'IN THE GROUND ENCASED IN A WHITE PVC PIPE.  IT IS 2.15 FEET WEST OF
 BJ5286'THE REFERENCE MARK WHICH IS A ROD DRIVEN IN THE GROUND AND ENCASED IN
 BJ5286'A WHITE PVC PIPE PAINTED ORANGE ON THE INSIDE OF THE PIPE, 63 FEET
 BJ5286'NORTH OF A FIRE HYDRANT, 45 FEET SOUTH OF THE SOUTH EAST CORNER OF A
 BJ5286'METAL EXPLOSIVE SHED AND AT THE WEST END OF A BLACK AND YELLOW PIPE
 BJ5286'PARKING BARRIER THAT PROJECTS ABOUT 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3047 ***********************************************************************
 AU3047  DESIGNATION -  BAYOUN
 AU3047  PID         -  AU3047
 AU3047  STATE/COUNTY-  LA/TERREBONNE
 AU3047  COUNTRY     -  US
 AU3047  USGS QUAD   -  LAKE LA GRAISSE (2018)
 AU3047
 AU3047                         *CURRENT SURVEY CONTROL
 AU3047  ______________________________________________________________________
 AU3047* NAD 83(1992) POSITION- 29 13 34.23395(N) 090 32 17.59263(W)   ADJUSTED
 AU3047* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3047  **This station is located in a suspected subsidence area (see below).
 AU3047  ______________________________________________________________________
 AU3047  GEOID HEIGHT    -        -24.169 (meters)                     GEOID18
 AU3047  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 AU3047  HORZ ORDER      -  THIRD
 AU3047
 AU3047.The horizontal coordinates were established by classical geodetic methods
 AU3047.and adjusted by the National Geodetic Survey in January 1993.
 AU3047
 AU3047.** This station is in an area of known vertical motion. If an
 AU3047.** orthometric height was ever established but is not available 
 AU3047.** in the current survey control section, the orthometric height
 AU3047.** is considered suspect.  Suspect heights are available in the
 AU3047.** superseded section only if requested.
 AU3047
 AU3047.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3047.GEOID18 height accuracy estimate available here.
 AU3047
 AU3047.Click photographs - Photos may exist for this station.
 AU3047
 AU3047.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3047
 AU3047. The following values were computed from the NAD 83(1992) position.
 AU3047
 AU3047;                    North         East     Units Scale Factor Converg.
 AU3047;SPC LA S     -    80,763.143 1,077,306.349   MT  1.00001645   +0 23 51.2
 AU3047;SPC LA S     -   264,970.41  3,534,462.58   sFT  1.00001645   +0 23 51.2
 AU3047;UTM  15      - 3,235,555.403   739,292.148   MT  1.00030663   +1 12 09.2
 AU3047
 AU3047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3047!SPC LA S     -   1.00000389  x   1.00001645  =   1.00002034
 AU3047!UTM  15      -   1.00000389  x   1.00030663  =   1.00031052
 AU3047
 AU3047:                Primary Azimuth Mark                     Grid Az
 AU3047:SPC LA S     -  TERREBONNE ISLAND                        151 04 20.2
 AU3047:UTM  15      -  TERREBONNE ISLAND                        150 16 02.2
 AU3047
 AU3047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3929235555(NAD 83)
 AU3047
 AU3047|---------------------------------------------------------------------|
 AU3047| PID    Reference Object                     Distance      Geod. Az  |
 AU3047|                                                           dddmmss.s |
 AU3047| DD6328 BAYOUN RM 2                          17.310 METERS 00800     |
 AU3047| AU2994 THE TEX CO LAKE BARRE FLD TWR       APPROX. 5.0 KM 0963344.8 |
 AU3047| AU3041 PASS BARRE LIGHT                    APPROX. 2.4 KM 1131143.3 |
 AU3047| AU2995 TERREBONNE ISLAND                   APPROX.11.8 KM 1512811.4 |
 AU3047| AU3040 TERREBONNE BAY SHOAL DAY BCN        APPROX. 8.2 KM 1585744.7 |
 AU3047| DD6327 BAYOUN RM 1                          21.790 METERS 24208     |
 AU3047| AU3038 LAKE LAGRAISSE LIGHT                APPROX. 4.6 KM 2425419.4 |
 AU3047| AU3039 LAKE BARRE PASS LIGHT               APPROX. 4.6 KM 3032110.6 |
 AU3047|---------------------------------------------------------------------|
 AU3047
 AU3047                          SUPERSEDED SURVEY CONTROL
 AU3047
 AU3047  NAD 83(1986)-  29 13 34.25233(N)    090 32 17.60284(W) AD(       ) 3
 AU3047  NAD 27      -  29 13 33.42900(N)    090 32 17.28700(W) AD(       ) 3
 AU3047
 AU3047.Superseded values are not recommended for survey control.
 AU3047
 AU3047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3047.See file dsdata.pdf to determine how the superseded data were derived.
 AU3047
 AU3047_MARKER: DS = TRIANGULATION STATION DISK
 AU3047_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU3047
 AU3047  HISTORY     - Date     Condition        Report By
 AU3047  HISTORY     - 1934     MONUMENTED       CGS
 AU3047  HISTORY     - 1953     GOOD             CGS
 AU3047  HISTORY     - 1965     GOOD             CGS
 AU3047
 AU3047                          STATION DESCRIPTION
 AU3047
 AU3047'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WDP)
 AU3047'STATION IS ON THE S SIDE OF LAKE BARRE ABOUT 3-1/2 MILES E OF
 AU3047'SEA BREEZE, WHERE A GROUP OF SMALL MARSH ISLANDS FORM A SPIT
 AU3047'NORTHWARD INTO LAKE BARRE FROM THE MAIN GROUP OF ISLANDS AT THE
 AU3047'MOUTH OF BAYOU TERREBONNE.  THE STATION IS AT THE INNER SIDE OF
 AU3047'THE BAY SO FORMED ON A MAIN ISLAND AND JUST BEHIND A SMALL SPIT.
 AU3047'
 AU3047'THE STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 AU3047'SET IN CONCRETE IN THE TOP OF TILES.
 AU3047'
 AU3047'REFERENCE MARK NO. 1 IS 21.79 METERS (71.5 FEET) FROM THE STATION
 AU3047'S 62 DEG 02 MIN W.
 AU3047'
 AU3047'REFERENCE MARK NO. 2 IS 17.31 METERS (56.8 FEET) FROM THE STATION
 AU3047'S 22 DEG 05 MIN E.
 AU3047
 AU3047                          STATION RECOVERY (1953)
 AU3047
 AU3047'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (ALP)
 AU3047'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU3047'A REVISED DESCRIPTION FOLLOWS--
 AU3047'
 AU3047'STATION IS LOCATED ON THE S SIDE OF LAKE BARRE, ABOUT 3.5 MI.
 AU3047'SE OF SEA BREEZE PASS, AT A POINT WHERE A GROUP OF SMALL MARSH
 AU3047'ISLANDS FORM A SPIT N INTO LAKE BARRE FROM THE MAIN GROUP OF
 AU3047'ISLANDS AT THE MOUTH OF BAYOU TERREBONNE, ON THE INNER SIDE OF THE
 AU3047'LAKE, JUST SW OF A SMALL COVE, 159 FT. SW OF A POINT AT THE
 AU3047'N EDGE OF THE COVE, 72 FT. S OF THE LAKE SHORE, 3 FT. S OF A
 AU3047'SMALL DRAIN LEADING W FROM THE COVE INTO THE MARSH, AND 18 FT. W
 AU3047'OF Y-INTERSECTION OF THE SMALL DRAIN.  IT IS A STANDARD
 AU3047'DISK, STAMPED BAYOUN 1934 AND SET IN THE TOP OF AN 8-IN.
 AU3047'CONCRETE MONUMENT FLUSH WITH THE MARSH.
 AU3047'
 AU3047'REFERENCE MARK 1 IS 71.5 FT. W-SW OF THE STATION, 76 FT. S OF
 AU3047'THE LAKE SHORE, AND ON THE N EDGE OF THE SMALL DRAIN LEADING INTO
 AU3047'THE MARSH.  IT IS A STANDARD DISK, STAMPED BAYOUN 1934 NO 1
 AU3047'AND SET IN THE TOP OF AN 8-IN. CONCRETE MONUMENT FLUSH WITH THE
 AU3047'GROUND.
 AU3047'
 AU3047'REFERENCE MARK 2 IS 56.8 FT. S OF THE STATION, 60 FT. S OF THE
 AU3047'SMALL DRAIN, AND 129 FT. S OF THE LAKE SHORE.  IT IS A STANDARD
 AU3047'DISK, STAMPED BAYOUN 1934 NO 2 AND SET IN THE TOP OF AN 8-IN.
 AU3047'CONCRETE MONUMENT PROJECTING 0.5 FT. ABOVE THE GROUND.
 AU3047
 AU3047                          STATION RECOVERY (1965)
 AU3047
 AU3047'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (GCR)
 AU3047'THE STATION WAS RECOVERED, BUT IT IS AWASH, AN OLD SCAFFOLD IS
 AU3047'OVER THE STATION MARK.  THE STATION SHOULD BE MOVED BACK FROM THE
 AU3047'HIGH WATER LINE.  A 1-1/4 INCH PIPE WITNESS POST IS SET 12 FEET
 AU3047'SOUTH OF THE STATION.
 AU3047'
 AU3047'REFERENCE MARKS 1 AND 2 WERE SEARCHED FOR BUT NOT FOUND.
 AU3047'
 AU3047'THE STATION WAS REACHED BY FLOAT PLANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4388 ***********************************************************************
 BJ4388  DESIGNATION -  BAYSIDE
 BJ4388  PID         -  BJ4388
 BJ4388  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ4388  COUNTRY     -  US
 BJ4388  USGS QUAD   -  RESERVE (2018)
 BJ4388
 BJ4388                         *CURRENT SURVEY CONTROL
 BJ4388  ______________________________________________________________________
 BJ4388* NAD 83(1992) POSITION- 30 03 23.69720(N) 090 34 42.17034(W)   ADJUSTED
 BJ4388* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4388  **This station is located in a suspected subsidence area (see below).
 BJ4388  ______________________________________________________________________
 BJ4388  GEOID HEIGHT    -        -26.306 (meters)                     GEOID18
 BJ4388  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 BJ4388  HORZ ORDER      -  FIRST
 BJ4388
 BJ4388.The horizontal coordinates were established by classical geodetic methods
 BJ4388.and adjusted by the National Geodetic Survey in January 1993.
 BJ4388
 BJ4388.** This station is in an area of known vertical motion. If an
 BJ4388.** orthometric height was ever established but is not available 
 BJ4388.** in the current survey control section, the orthometric height
 BJ4388.** is considered suspect.  Suspect heights are available in the
 BJ4388.** superseded section only if requested.
 BJ4388
 BJ4388.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4388.GEOID18 height accuracy estimate available here.
 BJ4388
 BJ4388.Click photographs - Photos may exist for this station.
 BJ4388
 BJ4388.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4388
 BJ4388. The following values were computed from the NAD 83(1992) position.
 BJ4388
 BJ4388;                    North         East     Units Scale Factor Converg.
 BJ4388;SPC LA S     -   172,778.092 1,072,795.319   MT  0.99992622   +0 22 38.9
 BJ4388;SPC LA S     -   566,856.12  3,519,662.64   sFT  0.99992622   +0 22 38.9
 BJ4388;UTM  15      - 3,327,527.162   733,461.860   MT  1.00027250   +1 12 48.3
 BJ4388
 BJ4388!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4388!SPC LA S     -   0.99999200  x   0.99992622  =   0.99991822
 BJ4388!UTM  15      -   0.99999200  x   1.00027250  =   1.00026450
 BJ4388
 BJ4388:                Primary Azimuth Mark                     Grid Az
 BJ4388:SPC LA S     -  GRAMERCY EAST BASE                       039 19 20.0
 BJ4388:UTM  15      -  GRAMERCY EAST BASE                       038 29 10.6
 BJ4388
 BJ4388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3346127527(NAD 83)
 BJ4388
 BJ4388|---------------------------------------------------------------------|
 BJ4388| PID    Reference Object                     Distance      Geod. Az  |
 BJ4388|                                                           dddmmss.s |
 BJ4388| BJ1614 GRAMERCY EAST BASE                  APPROX. 2.1 KM 0394158.9 |
 BJ4388| CV9632 BAYSIDE RP SE CORNER                  5.783 METERS 15910     |
 BJ4388| CV9633 BAYSIDE RP SW CORNER                  5.774 METERS 18635     |
 BJ4388|---------------------------------------------------------------------|
 BJ4388
 BJ4388                          SUPERSEDED SURVEY CONTROL
 BJ4388
 BJ4388  NAD 83(1986)-  30 03 23.71416(N)    090 34 42.17177(W) AD(       ) 1
 BJ4388  NAD 27      -  30 03 22.98715(N)    090 34 41.85748(W) AD(       ) 1
 BJ4388
 BJ4388.Superseded values are not recommended for survey control.
 BJ4388
 BJ4388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4388.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4388
 BJ4388_MARKER: DS = TRIANGULATION STATION DISK
 BJ4388_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BJ4388_SP_SET: BUILDING ROOF
 BJ4388_STAMPING: BAYSIDE 1972
 BJ4388_MARK LOGO: CGS
 BJ4388_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ4388+STABILITY: POSITION/ELEVATION WELL
 BJ4388
 BJ4388  HISTORY     - Date     Condition        Report By
 BJ4388  HISTORY     - 1972     MONUMENTED       NGS
 BJ4388
 BJ4388                          STATION DESCRIPTION
 BJ4388
 BJ4388'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 BJ4388'THE STATION IS LOCATED ABOUT 10 MILES NORTHEAST OF VACHERIE, 6.5 MILES
 BJ4388'EAST OF GRAMERCY, 1.5 MILES WEST OF RESERVE, ON THE NORTH BANK OF THE
 BJ4388'MISSISSIPPI RIVER AND ON THE HIGHEST POINT ON THE ROOF OF THE BAYSIDE
 BJ4388'ELEVATOR COMPANY, PHONE NUMBER 721-2319, P. O. DRAW BOX AC, RESERVE,
 BJ4388'LOUISIANA.
 BJ4388'
 BJ4388'TO REACH THE STATION FROM THE POST OFFICE IN RESERVE GO SOUTH ON STATE
 BJ4388'HIGHWAY 53 FOR 0.1 MILE TO THE JUNCTION OF STATE HIGHWAY 44.  TURN
 BJ4388'RIGHT AND GO WESTERLY ON STATE HIGHWAY 44 FOR 1.5 MILES TO A GATE OF A
 BJ4388'PLANT ENTRANCE ON THE RIGHT.  TURN RIGHT, PASSING THROUGH, AND GO
 BJ4388'NORTH FOR ABOUT 100 FEET TO THE ELEVATOR ON THE RIGHT AND THE STATION
 BJ4388'ON THE HIGHEST POINT OF THE ROOF OF THE ELEVATOR.
 BJ4388'
 BJ4388'THE STATION MARK IS A STANDARD DISK STAMPED BAYSIDE 1972, SET IN A
 BJ4388'DRILL HOLE IN THE ROOF OF THE ELEVATOR.  IT IS 4.5 FEET WEST OF THE
 BJ4388'EAST EDGE OF THE ROOF, 4.5 FEET EAST OF THE WEST EDGE OF THE ROOF AND
 BJ4388'3.5 FEET SOUTH OF THE NORTH EDGE OF THE ROOF.
 BJ4388'
 BJ4388'TRIANGULATION STATION GRAMERCY E B 1929 CAN BE USED AS AN AZIMUTH FOR
 BJ4388'THIS STATION. FOR A ROUTE TO REACH SEE THE 1973 RECOVERY NOTE THEREOF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3491 ***********************************************************************
 BJ3491  DESIGNATION -  BAYWOOD
 BJ3491  PID         -  BJ3491
 BJ3491  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3491  COUNTRY     -  US
 BJ3491  USGS QUAD   -  PRIDE (2018)
 BJ3491
 BJ3491                         *CURRENT SURVEY CONTROL
 BJ3491  ______________________________________________________________________
 BJ3491* NAD 83(1992) POSITION- 30 41 57.78164(N) 090 54 12.07608(W)   ADJUSTED
 BJ3491* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3491  **This station is located in a suspected subsidence area (see below).
 BJ3491  ______________________________________________________________________
 BJ3491  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ3491  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 BJ3491  DYNAMIC HEIGHT  -         40.361 (meters)      132.42  (feet) COMP
 BJ3491  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3491  HORZ ORDER      -  FIRST
 BJ3491
 BJ3491.The horizontal coordinates were established by classical geodetic methods
 BJ3491.and adjusted by the National Geodetic Survey in January 1993.
 BJ3491
 BJ3491.** This station is in an area of known vertical motion. If an
 BJ3491.** orthometric height was ever established but is not available 
 BJ3491.** in the current survey control section, the orthometric height
 BJ3491.** is considered suspect.  Suspect heights are available in the
 BJ3491.** superseded section only if requested.
 BJ3491
 BJ3491.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3491.GEOID18 height accuracy estimate available here.
 BJ3491
 BJ3491.Click photographs - Photos may exist for this station.
 BJ3491
 BJ3491.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3491
 BJ3491.The dynamic height is computed by dividing the NAVD 88
 BJ3491.geopotential number by the normal gravity value computed on the
 BJ3491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3491.degrees latitude (g = 980.6199 gals.).
 BJ3491
 BJ3491.The modeled gravity was interpolated from observed gravity values.
 BJ3491
 BJ3491. The following values were computed from the NAD 83(1992) position.
 BJ3491
 BJ3491;                    North         East     Units Scale Factor Converg.
 BJ3491;SPC LA S     -   243,872.396 1,041,192.968   MT  0.99999987   +0 12 54.0
 BJ3491;SPC LA S     -   800,104.69  3,415,980.60   sFT  0.99999987   +0 12 54.0
 BJ3491;UTM  15      - 3,398,163.143   700,805.248   MT  1.00009744   +1 04 14.8
 BJ3491
 BJ3491!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3491!SPC LA S     -   0.99999792  x   0.99999987  =   0.99999779
 BJ3491!UTM  15      -   0.99999792  x   1.00009744  =   1.00009536
 BJ3491
 BJ3491:                Primary Azimuth Mark                     Grid Az
 BJ3491:SPC LA S     -  BAYWOOD AZ MK                            091 43 47.3
 BJ3491:UTM  15      -  BAYWOOD AZ MK                            090 52 26.5
 BJ3491
 BJ3491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0080598163(NAD 83)
 BJ3491
 BJ3491|---------------------------------------------------------------------|
 BJ3491| PID    Reference Object                     Distance      Geod. Az  |
 BJ3491|                                                           dddmmss.s |
 BJ3491| BJ3492 BAYWOOD RM 1                         34.796 METERS 02743     |
 BJ3491| BJ4638 PINE GROVE LOT                      APPROX.14.5 KM 0845201.1 |
 BJ3491| BJ3493 BAYWOOD AZ MK                                      0915641.3 |
 BJ3491| BJ4639 PINE GROVE SHELL PIPELINE MW        APPROX.12.8 KM 1285839.2 |
 BJ3491| BJ4652 PRIDE ATT MICROWAVE                 APPROX. 8.3 KM 2590519.6 |
 BJ3491| BJ3490 BAYWOOD RM 2                         29.210 METERS 27610     |
 BJ3491| BJ4650 PRIDE LOT                           APPROX. 3.6 KM 2863003.3 |
 BJ3491|---------------------------------------------------------------------|
 BJ3491
 BJ3491                          SUPERSEDED SURVEY CONTROL
 BJ3491
 BJ3491  NAD 83(1986)-  30 41 57.79852(N)    090 54 12.07288(W) AD(       ) 1
 BJ3491  NAD 27      -  30 41 57.13562(N)    090 54 11.70892(W) AD(       ) 1
 BJ3491
 BJ3491.Superseded values are not recommended for survey control.
 BJ3491
 BJ3491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3491.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3491
 BJ3491_MARKER: DS = TRIANGULATION STATION DISK
 BJ3491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3491_STAMPING: BAYWOOD 1970
 BJ3491_MARK LOGO: CGS
 BJ3491_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ3491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3491+STABILITY: SURFACE MOTION
 BJ3491
 BJ3491  HISTORY     - Date     Condition        Report By
 BJ3491  HISTORY     - 1970     MONUMENTED       NGS
 BJ3491  HISTORY     - 1983     GOOD             LADTD
 BJ3491
 BJ3491                          STATION DESCRIPTION
 BJ3491
 BJ3491'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ3491'THE STATION IS LOCATED ABOUT 4-3/4 MILES SOUTHWEST OF GRANGEVILLE,
 BJ3491'4-1/2 MILES EAST OF PRIDE AND 1 MILE WEST-NORTHWEST OF BAYWOOD.  IT
 BJ3491'IS IN THE EXTREME SOUTHWEST CORNER OF SECTION 40, T 4 S, R 3 E.  THE
 BJ3491'PROPERTY IS OWNED BY THE INTERNATIONAL PAPER COMPANY OF AMITE,
 BJ3491'POST OFFICE BOX 157, TELEPHONE NUMBER 748-8226.
 BJ3491'
 BJ3491'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 63 AND 37,
 BJ3491'ABOUT 1-1/2 MILES SOUTHWEST OF GRANGEVILLE, GO SOUTHWEST ON STATE
 BJ3491'HIGHWAY 37 FOR 3.1 MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO
 BJ3491'GO WESTERLY ON PRIDE-BAYWOOD ROAD FOR 1.2 MILES TO A METAL GATE
 BJ3491'AND THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WESTERLY ON
 BJ3491'PRIDE-BAYWOOD ROAD FOR 0.2 MILE TO JIM PRICE ROAD AND THE STATION
 BJ3491'ON THE LEFT, IN THE SOUTHEAST ANGLE OF THE INTERSECTION.
 BJ3491'
 BJ3491'THE STATION MARK IS A STANDARD DISK STAMPED, BAYWOOD 1970, SET IN THE
 BJ3491'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH PROJECTS 3
 BJ3491'INCHES.  IT IS 102 FEET SOUTHEAST OF THE CENTER OF THE INTERSECTION
 BJ3491'OF THE TWO ROADS, 23 FEET SOUTHWEST OF A CONCRETE RIGHT-OF-WAY
 BJ3491'POST AND 5.5 FEET NORTHWEST OF A METAL WITNESS POST.
 BJ3491'
 BJ3491'REFERENCE MARK 1 IS A STANDARD DISK STAMPED, BAYWOOD NO 1 1970, SET
 BJ3491'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH PROJECTS
 BJ3491'2 INCHES.  IT IS 40 FEET NORTH-NORTHEAST OF THE CENTER OF PRICE-
 BJ3491'BAYWOOD ROAD AND 0.8 FOOT SOUTH OF A WIRE FENCE.
 BJ3491'
 BJ3491'REFERENCE MARK 2 IS A STANDARD DISK STAMPED, BAYWOOD NO 2 1970, SET
 BJ3491'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH PROJECTS
 BJ3491'3 INCHES.  IT IS 32.5 FEET SOUTH OF A CONCRETE RIGHT-OF-WAY POST,
 BJ3491'28 FEET WEST OF THE CENTER OF JIM PRICE ROAD AND 1.0 FEET EAST OF
 BJ3491'A WIRE FENCE.
 BJ3491'
 BJ3491'THE AZIMUTH MARK IS A STANDARD DISK STAMPED, BAYWOOD 1970, SET IN THE
 BJ3491'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH PROJECTS 3
 BJ3491'INCHES.  IT IS 42 FEET NORTH OF THE CENTER OF PRIDE-BAYWOOD ROAD,
 BJ3491'16 FEET EAST OF THE EAST GATE POST OF METAL GATE, 1.8 FEET WEST OF
 BJ3491'A METAL WITNESS POST AND 0.5 FOOT SOUTH OF A WIRE FENCE.
 BJ3491'
 BJ3491'HEIGHT OF LIGHT ABOVE STATION MARK 34.4 METERS.
 BJ3491
 BJ3491                          STATION RECOVERY (1983)
 BJ3491
 BJ3491'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3491'10.8 KM (6.7 MI) EAST FROM PRIDE.
 BJ3491'ABOUT 2.4 KM (1.5 MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3491'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3491'THENCE RIGHT AND EAST ON MAHONEY ROAD FOR 3.1 KM (1.9 MILES) TO THE
 BJ3491'JUNCTION OF MAHONEY ROAD AND PRIDE-BAYWOOD ROAD, THENCE LEFT AND EAST
 BJ3491'ON PRIDE-BAYWOOD ROAD FOR 5.3 KM (3.3 MILES) TO THE SECOND JUNCTION OF
 BJ3491'THE PRIDE-BAYWOOD ROAD AND JIM PRICE ROAD WITH THE STATION MARK ON THE
 BJ3491'RIGHT, 31.1 METERS (102 FEET) SOUTHEAST OF THE CENTER OF THE
 BJ3491'INTERSECTION OF THE TWO ROADS AND 7 METERS (23 FEET) SOUTHWEST OF A
 BJ3491'RIGHT-OF-WAY MARKER.
 BJ3491'THE MARK IS 1.68 METERS  NW FROM A WITNESS POST.
 BJ3491'THE MARK IS ABOVE LEVEL WITH PRIDE-BAYWOOD ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3493 ***********************************************************************
 BJ3493  DESIGNATION -  BAYWOOD AZ MK
 BJ3493  PID         -  BJ3493
 BJ3493  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3493  COUNTRY     -  US
 BJ3493  USGS QUAD   -  PRIDE (2018)
 BJ3493
 BJ3493                         *CURRENT SURVEY CONTROL
 BJ3493  ______________________________________________________________________
 BJ3493* NAD 83(1986) POSITION- 30 41 56.     (N) 090 53 57.     (W)   SCALED
 BJ3493* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3493  **This station is located in a suspected subsidence area (see below).
 BJ3493  ______________________________________________________________________
 BJ3493  GEOID HEIGHT    -        -27.143 (meters)                     GEOID18
 BJ3493  DYNAMIC HEIGHT  -         39.013 (meters)      128.00  (feet) COMP
 BJ3493  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3493
 BJ3493.The horizontal coordinates were scaled from a map and have
 BJ3493.an estimated accuracy of +/- 6 seconds.
 BJ3493
 BJ3493.** This station is in an area of known vertical motion. If an
 BJ3493.** orthometric height was ever established but is not available 
 BJ3493.** in the current survey control section, the orthometric height
 BJ3493.** is considered suspect.  Suspect heights are available in the
 BJ3493.** superseded section only if requested.
 BJ3493
 BJ3493.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3493.GEOID18 height accuracy estimate available here.
 BJ3493
 BJ3493.Click photographs - Photos may exist for this station.
 BJ3493
 BJ3493.The dynamic height is computed by dividing the NAVD 88
 BJ3493.geopotential number by the normal gravity value computed on the
 BJ3493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3493.degrees latitude (g = 980.6199 gals.).
 BJ3493
 BJ3493.The modeled gravity was interpolated from observed gravity values.
 BJ3493
 BJ3493;                    North         East    Units  Estimated Accuracy
 BJ3493;SPC LA S     -   243,820.    1,041,590.      MT  (+/- 180 meters Scaled)
 BJ3493
 BJ3493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP012981(NAD 83)
 BJ3493
 BJ3493                          SUPERSEDED SURVEY CONTROL
 BJ3493
 BJ3493.No superseded survey control is available for this station.
 BJ3493
 BJ3493_MARKER: DZ = AZIMUTH MARK DISK
 BJ3493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3493_STAMPING: BAYWOOD 1970
 BJ3493_MARK LOGO: CGS
 BJ3493_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ3493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3493+STABILITY: SURFACE MOTION
 BJ3493
 BJ3493  HISTORY     - Date     Condition        Report By
 BJ3493  HISTORY     - 1970     MONUMENTED       NGS
 BJ3493  HISTORY     - 1983     GOOD             LADTD
 BJ3493
 BJ3493                          STATION DESCRIPTION
 BJ3493
 BJ3493'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3493'11.1 KM (6.9 MI) EAST FROM PRIDE.  ABOUT 2.4 KM (1.5 MILES) NORTH
 BJ3493'ALONG STATE HIGHWAY 409 FROM THE POST OFFICE IN PRIDE TO THE JUNCTION
 BJ3493'OF HIGHWAY 409 AND MAHONEY ROAD, THENCE RIGHT AND EAST ON MAHONEY ROAD
 BJ3493'FOR 3.1 KM (1.9 MILES) TO THE JUNCTION OF MAHONEY ROAD AND
 BJ3493'PRIDE-BAYWOOD ROAD, THENCE LEFT AND EAST ON PRIDE-BAYWOOD ROAD FOR 5.6
 BJ3493'KM (3.5 MILES) TO THE AZIMUTH MARK ON THE LEFT NEAR A METAL GATE, 12.8
 BJ3493'METERS (42 FEET) NORTH OF THE CENTER OF PRIDE-BAYWOOD ROAD, 4.9 METERS
 BJ3493'(16 FEET) EAST OF THE EAST GATE POST OF A METAL GATE AND 0.2 METER
 BJ3493'(0.5 FOOT) SOUTH OF A FENCE.  IT IS 0.61 METERS WEST FROM A WITNESS
 BJ3493'POST AND 0.61 M ABOVE PRIDE-BAYWOOD ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3492 ***********************************************************************
 BJ3492  DESIGNATION -  BAYWOOD RM 1
 BJ3492  PID         -  BJ3492
 BJ3492  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3492  COUNTRY     -  US
 BJ3492  USGS QUAD   -  PRIDE (2018)
 BJ3492
 BJ3492                         *CURRENT SURVEY CONTROL
 BJ3492  ______________________________________________________________________
 BJ3492* NAD 83(1986) POSITION- 30 41 58.78   (N) 090 54 11.47   (W)   HD_HELD1
 BJ3492* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3492  **This station is located in a suspected subsidence area (see below).
 BJ3492  ______________________________________________________________________
 BJ3492  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ3492  DYNAMIC HEIGHT  -         40.295 (meters)      132.20  (feet) COMP
 BJ3492  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3492
 BJ3492.The horizontal coordinates were determined by differentially corrected
 BJ3492.hand held GPS observations or other comparable positioning techniques
 BJ3492.and have an estimated accuracy of +/- 3 meters.
 BJ3492
 BJ3492.** This station is in an area of known vertical motion. If an
 BJ3492.** orthometric height was ever established but is not available 
 BJ3492.** in the current survey control section, the orthometric height
 BJ3492.** is considered suspect.  Suspect heights are available in the
 BJ3492.** superseded section only if requested.
 BJ3492
 BJ3492.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3492.GEOID18 height accuracy estimate available here.
 BJ3492
 BJ3492.Click photographs - Photos may exist for this station.
 BJ3492
 BJ3492.The dynamic height is computed by dividing the NAVD 88
 BJ3492.geopotential number by the normal gravity value computed on the
 BJ3492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3492.degrees latitude (g = 980.6199 gals.).
 BJ3492
 BJ3492.The modeled gravity was interpolated from observed gravity values.
 BJ3492
 BJ3492;                    North         East    Units  Estimated Accuracy
 BJ3492;SPC LA S     -   243,903.2   1,041,209.0     MT  (+/- 3 meters HH1 GPS) 
 BJ3492
 BJ3492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0082098194(NAD 83)
 BJ3492
 BJ3492                          SUPERSEDED SURVEY CONTROL
 BJ3492
 BJ3492.No superseded survey control is available for this station.
 BJ3492
 BJ3492_MARKER: DR = REFERENCE MARK DISK
 BJ3492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3492_STAMPING: BAYWOOD NO 1 1970
 BJ3492_MARK LOGO: CGS
 BJ3492_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3492+STABILITY: SURFACE MOTION
 BJ3492
 BJ3492  HISTORY     - Date     Condition        Report By
 BJ3492  HISTORY     - 1970     MONUMENTED       NGS
 BJ3492  HISTORY     - 1983     GOOD             LADTD
 BJ3492
 BJ3492                          STATION DESCRIPTION
 BJ3492
 BJ3492'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3492'10.8 KM (6.7 MI) EAST FROM PRIDE.  ABOUT 2.4 KM (1.5 MILES) NORTH
 BJ3492'ALONG STATE HIGHWAY 409 FROM THE POST OFFICE IN PRIDE TO THE JUNCTION
 BJ3492'OF HIGHWAY 409 AND MAHONEY ROAD, THENCE RIGHT AND EAST ON MAHONEY ROAD
 BJ3492'FOR 3.1 KM (1.9 MILES) TO THE JUNCTION OF MAHONEY ROAD AND
 BJ3492'PRIDE-BAYWOOD ROAD, THENCE LEFT AND EAST ON PRIDE-BAYWOOD ROAD FOR 5.3
 BJ3492'KM (3.3 MILES) TO THE SECOND JUNCTION OF THE PRIDE-BAYWOOD ROAD AND
 BJ3492'JIM PRICE ROAD WITH THE REFERENCE MARK ON THE LEFT, 34.7 METERS
 BJ3492'(114 FEET) NORTHEAST OF THE STATION MARK AND 12.2 METERS (40 FEET)
 BJ3492'NORTH-NORTHEAST OF THE CENTER OF THE PRIDE-BAYWOOD ROAD.  IT IS 0.30
 BJ3492'METERS SOUTH FROM A FENCE AND ABOUT LEVEL WITH PRIDE-BAYWOOD ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3490 ***********************************************************************
 BJ3490  DESIGNATION -  BAYWOOD RM 2
 BJ3490  PID         -  BJ3490
 BJ3490  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3490  COUNTRY     -  US
 BJ3490  USGS QUAD   -  PRIDE (2018)
 BJ3490
 BJ3490                         *CURRENT SURVEY CONTROL
 BJ3490  ______________________________________________________________________
 BJ3490* NAD 83(1986) POSITION- 30 41 57.88   (N) 090 54 13.17   (W)   HD_HELD1
 BJ3490* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3490  **This station is located in a suspected subsidence area (see below).
 BJ3490  ______________________________________________________________________
 BJ3490  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ3490  DYNAMIC HEIGHT  -         40.407 (meters)      132.57  (feet) COMP
 BJ3490  MODELED GRAVITY -    979,343.3   (mgal)                       NAVD 88
 BJ3490
 BJ3490.The horizontal coordinates were determined by differentially corrected
 BJ3490.hand held GPS observations or other comparable positioning techniques
 BJ3490.and have an estimated accuracy of +/- 3 meters.
 BJ3490
 BJ3490.** This station is in an area of known vertical motion. If an
 BJ3490.** orthometric height was ever established but is not available 
 BJ3490.** in the current survey control section, the orthometric height
 BJ3490.** is considered suspect.  Suspect heights are available in the
 BJ3490.** superseded section only if requested.
 BJ3490
 BJ3490.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3490.GEOID18 height accuracy estimate available here.
 BJ3490
 BJ3490.Click photographs - Photos may exist for this station.
 BJ3490
 BJ3490.The dynamic height is computed by dividing the NAVD 88
 BJ3490.geopotential number by the normal gravity value computed on the
 BJ3490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3490.degrees latitude (g = 980.6199 gals.).
 BJ3490
 BJ3490.The modeled gravity was interpolated from observed gravity values.
 BJ3490
 BJ3490;                    North         East    Units  Estimated Accuracy
 BJ3490;SPC LA S     -   243,875.3   1,041,163.8     MT  (+/- 3 meters HH1 GPS) 
 BJ3490
 BJ3490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0077698165(NAD 83)
 BJ3490
 BJ3490                          SUPERSEDED SURVEY CONTROL
 BJ3490
 BJ3490.No superseded survey control is available for this station.
 BJ3490
 BJ3490_MARKER: DR = REFERENCE MARK DISK
 BJ3490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3490_STAMPING: BAYWOOD NO 2 1970
 BJ3490_MARK LOGO: CGS
 BJ3490_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ3490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3490+STABILITY: SURFACE MOTION
 BJ3490
 BJ3490  HISTORY     - Date     Condition        Report By
 BJ3490  HISTORY     - 1970     MONUMENTED       NGS
 BJ3490  HISTORY     - 1983     GOOD             LADTD
 BJ3490
 BJ3490                          STATION DESCRIPTION
 BJ3490
 BJ3490'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3490'10.8 KM (6.7 MI) EAST FROM PRIDE.
 BJ3490'ABOUT 2.4 KM (1.5 MILES) NORTH ALONG STATE HIGHWAY 409 FROM THE POST
 BJ3490'OFFICE IN PRIDE TO THE JUNCTION OF HIGHWAY 409 AND MAHONEY ROAD,
 BJ3490'THENCE RIGHT AND EAST ON MAHONEY ROAD FOR 3.1 KM (1.9 MILES) TO THE
 BJ3490'JUNCTION OF MAHONEY ROAD AND PRIDE-BAYWOOD ROAD, THENCE LEFT AND EAST
 BJ3490'ON PRIDE-BAYWOOD ROAD FOR 5.3 KM (3.3 MILES) TO THE SECOND JUNCTION OF
 BJ3490'THE PRIDE-BAYWOOD ROAD AND JIM PRICE ROAD WITH THE REFERENCE MARK ON
 BJ3490'THE LEFT, 9.9 METERS (32.5 FEET) SOUTH OF A RIGHT-OF-WAY MARKER AND
 BJ3490'8.5 METERS (28 FEET) WEST OF THE CENTER OF JIM PRICE ROAD.
 BJ3490'THE MARK IS 0.30 METERS  E FROM  A FENCE
 BJ3490'THE MARK IS ABOVE LEVEL WITH JIM PRICE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1498 ***********************************************************************
 AU1498  DESIGNATION -  BB
 AU1498  PID         -  AU1498
 AU1498  STATE/COUNTY-  LA/TERREBONNE
 AU1498  COUNTRY     -  US
 AU1498  USGS QUAD   -  HOUMA (2018)
 AU1498
 AU1498                         *CURRENT SURVEY CONTROL
 AU1498  ______________________________________________________________________
 AU1498* NAD 83(1986) POSITION- 29 34 55.     (N) 090 40 26.     (W)   SCALED
 AU1498* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1498  **This station is located in a suspected subsidence area (see below).
 AU1498  ______________________________________________________________________
 AU1498  GEOID HEIGHT    -        -25.126 (meters)                     GEOID18
 AU1498
 AU1498.The horizontal coordinates were scaled from a map and have
 AU1498.an estimated accuracy of +/- 6 seconds.
 AU1498
 AU1498.** This station is in an area of known vertical motion. If an
 AU1498.** orthometric height was ever established but is not available 
 AU1498.** in the current survey control section, the orthometric height
 AU1498.** is considered suspect.  Suspect heights are available in the
 AU1498.** superseded section only if requested.
 AU1498
 AU1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1498.GEOID18 height accuracy estimate available here.
 AU1498
 AU1498.Click photographs - Photos may exist for this station.
 AU1498
 AU1498;                    North         East    Units  Estimated Accuracy
 AU1498;SPC LA S     -   120,110.    1,063,890.      MT  (+/- 180 meters Scaled)
 AU1498
 AU1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN253747(NAD 83)
 AU1498
 AU1498                          SUPERSEDED SURVEY CONTROL
 AU1498
 AU1498.No superseded survey control is available for this station.
 AU1498
 AU1498_MARKER: DD = SURVEY DISK
 AU1498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1498_STAMPING: PBM BB 1945
 AU1498_MARK LOGO: USACE
 AU1498_PROJECTION: PROJECTING 41 CENTIMETERS
 AU1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1498+STABILITY: SURFACE MOTION
 AU1498
 AU1498  HISTORY     - Date     Condition        Report By
 AU1498  HISTORY     - 1945     MONUMENTED       USACE
 AU1498  HISTORY     - 1965     GOOD             CGS
 AU1498
 AU1498                          STATION DESCRIPTION
 AU1498
 AU1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1498'4.9 MI SE FROM HOUMA.
 AU1498'1.7 MILES EAST ALONG STATE HIGHWAY 24 FROM THE POST OFFICE AT HOUMA,
 AU1498'THENCE 0.85 MILE SOUTHWEST ALONG STATE HIGHWAY 661, THENCE 1.5 MILES
 AU1498'SOUTHEAST ALONG GRAND CAILLOU ROAD, THENCE 0.65 MILE NORTHEAST ALONG
 AU1498'MOFFET ROAD, THENCE 0.2 MILE NORTH ALONG A PAVED ROAD, 28 FEET EAST OF
 AU1498'THE CENTER LINE OF THE PAVED ROAD, 55 FEET SOUTHEAST OF AND ACROSS THE
 AU1498'ROAD FROM A POWER POLE BEARING NUMBER 34-6, 237 FEET SOUTHWEST OF THE
 AU1498'SOUTHWEST CORNER OF A CONCRETE PILLAR AND BEAM WHICH ARE THE REMAINS
 AU1498'OF A LARGE AIRPLANE HANGER, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 AU1498'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 16 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6205 ***********************************************************************
 AH6205  DESIGNATION -  BB 1
 AH6205  PID         -  AH6205
 AH6205  STATE/COUNTY-  LA/TERREBONNE
 AH6205  COUNTRY     -  US
 AH6205  USGS QUAD   -  HUMPHREYS (2018)
 AH6205
 AH6205                         *CURRENT SURVEY CONTROL
 AH6205  ______________________________________________________________________
 AH6205* NAD 83(2011) POSITION- 29 36 27.88013(N) 090 51 37.20114(W)   ADJUSTED
 AH6205* NAD 83(2011) ELLIP HT-   -22.879 (meters)        (06/27/12)   ADJUSTED
 AH6205* NAD 83(2011) EPOCH   -  2010.00
 AH6205* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6205  **This station is located in a suspected subsidence area (see below).
 AH6205  ______________________________________________________________________
 AH6205  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6205  GEOID HEIGHT    -        -25.475 (meters)                     GEOID96
 AH6205  GEOID HEIGHT    -        -25.239 (meters)                     GEOID18
 AH6205  NAD 83(2011) X  -    -83,331.475 (meters)                     COMP
 AH6205  NAD 83(2011) Y  - -5,549,222.626 (meters)                     COMP
 AH6205  NAD 83(2011) Z  -  3,132,632.493 (meters)                     COMP
 AH6205  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AH6205
 AH6205  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6205  Standards:
 AH6205         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6205            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6205  -------------------------------------------------------------------
 AH6205  NETWORK    1.93  19.56           0.87   0.68   9.98      0.13738540
 AH6205  -------------------------------------------------------------------
 AH6205  Click here for local accuracies and other accuracy information.
 AH6205
 AH6205.The horizontal coordinates were established by GPS observations
 AH6205.and adjusted by the National Geodetic Survey in June 2012.
 AH6205
 AH6205.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6205.been affixed to the stable North American tectonic plate. See 
 AH6205.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6205
 AH6205.The horizontal coordinates are valid at the epoch date displayed above
 AH6205.which is a decimal equivalence of Year/Month/Day.
 AH6205
 AH6205.** This station is in an area of known vertical motion. If an
 AH6205.** orthometric height was ever established but is not available 
 AH6205.** in the current survey control section, the orthometric height
 AH6205.** is considered suspect.  Suspect heights are available in the
 AH6205.** superseded section only if requested.
 AH6205
 AH6205.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6205.GEOID18 height accuracy estimate available here.
 AH6205
 AH6205.Click photographs - Photos may exist for this station.
 AH6205
 AH6205.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6205
 AH6205.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6205
 AH6205.The ellipsoidal height was determined by GPS observations
 AH6205.and is referenced to NAD 83.
 AH6205
 AH6205. The following values were computed from the NAD 83(2011) position.
 AH6205
 AH6205;                    North         East     Units Scale Factor Converg.
 AH6205;SPC LA S     -   122,882.668 1,045,813.931   MT  0.99994913   +0 14 11.4
 AH6205;SPC LA S     -   403,157.55  3,431,141.21   sFT  0.99994913   +0 14 11.4
 AH6205;UTM  15      - 3,277,233.544   707,197.440   MT  1.00012974   +1 03 27.0
 AH6205
 AH6205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6205!SPC LA S     -   1.00000359  x   0.99994913  =   0.99995272
 AH6205!UTM  15      -   1.00000359  x   1.00012974  =   1.00013333
 AH6205
 AH6205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0719777233(NAD 83)
 AH6205
 AH6205                          SUPERSEDED SURVEY CONTROL
 AH6205
 AH6205  NAD 83(2007)-  29 36 27.88044(N)    090 51 37.20171(W) AD(       ) 0
 AH6205  ELLIP H (02/10/07)  -22.825  (m)                       GP(       )    
 AH6205  ELLIP H (02/21/02)  -22.806  (m)                       GP(       ) 5 1
 AH6205  NAD 83(1992)-  29 36 27.88056(N)    090 51 37.20080(W) AD(       ) 1
 AH6205  ELLIP H (12/17/98)  -22.782  (m)                       GP(       ) 4 2
 AH6205
 AH6205.Superseded values are not recommended for survey control.
 AH6205
 AH6205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6205.See file dsdata.pdf to determine how the superseded data were derived.
 AH6205
 AH6205_MARKER: DD = SURVEY DISK
 AH6205_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AH6205_SP_SET: ABUTMENT OF HANSON CANAL BRIDGE
 AH6205_STAMPING: BB-1 1993
 AH6205_MARK LOGO: LA-109
 AH6205_PROJECTION: FLUSH
 AH6205_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6205_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AH6205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6205+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6205
 AH6205  HISTORY     - Date     Condition        Report By
 AH6205  HISTORY     - 1993     MONUMENTED       GSENG
 AH6205
 AH6205                          STATION DESCRIPTION
 AH6205
 AH6205'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6205'MONUMENT IS LOCATED WEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6205'U.S. HIGHWAY 90, (TOWNSHIP 17 SOUTH RANGE 16 EAST SECTION 41).
 AH6205'MONUMENT IS A TERREBONNE PARISH LIS DISK SET ON THE CONCRETE ABUTMENT
 AH6205'OF THE HANSON CANAL BRIDGE. MONUMENT IS 14.62 FT (4.46 M) SOUTH OF A
 AH6205'NAIL/SHINER IN THE CENTERLINE OF U.S. HIGHWAY 90, 55.70 FT (16.98 M)
 AH6205'WEST OF A FIRE HYDRANT, 26.5 FT (8.1 M) NORTH OF AN 8 INCH WATERLINE
 AH6205'CROSSING, 66.60 FT (20.30 M) NORTHEAST OF U.S.C. AND G.S. BENCH MARK
 AH6205'T-227.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6193 ***********************************************************************
 AH6193  DESIGNATION -  BB 1 AZ MK
 AH6193  PID         -  AH6193
 AH6193  STATE/COUNTY-  LA/TERREBONNE
 AH6193  COUNTRY     -  US
 AH6193  USGS QUAD   -  HUMPHREYS (2018)
 AH6193
 AH6193                         *CURRENT SURVEY CONTROL
 AH6193  ______________________________________________________________________
 AH6193* NAD 83(2011) POSITION- 29 36 23.92813(N) 090 52 00.58340(W)   ADJUSTED
 AH6193* NAD 83(2011) ELLIP HT-   -23.606 (meters)        (06/27/12)   ADJUSTED
 AH6193* NAD 83(2011) EPOCH   -  2010.00
 AH6193* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6193  **This station is located in a suspected subsidence area (see below).
 AH6193  ______________________________________________________________________
 AH6193  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6193  GEOID HEIGHT    -        -25.475 (meters)                     GEOID96
 AH6193  GEOID HEIGHT    -        -25.238 (meters)                     GEOID18
 AH6193  NAD 83(2011) X  -    -83,961.436 (meters)                     COMP
 AH6193  NAD 83(2011) Y  - -5,549,272.622 (meters)                     COMP
 AH6193  NAD 83(2011) Z  -  3,132,526.338 (meters)                     COMP
 AH6193  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AH6193
 AH6193  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6193  Standards:
 AH6193         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6193            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6193  -------------------------------------------------------------------
 AH6193  NETWORK    3.24  21.32           1.60   0.73  10.88      0.08818492
 AH6193  -------------------------------------------------------------------
 AH6193  Click here for local accuracies and other accuracy information.
 AH6193
 AH6193.The horizontal coordinates were established by GPS observations
 AH6193.and adjusted by the National Geodetic Survey in June 2012.
 AH6193
 AH6193.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6193.been affixed to the stable North American tectonic plate. See 
 AH6193.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6193
 AH6193.The horizontal coordinates are valid at the epoch date displayed above
 AH6193.which is a decimal equivalence of Year/Month/Day.
 AH6193
 AH6193.** This station is in an area of known vertical motion. If an
 AH6193.** orthometric height was ever established but is not available 
 AH6193.** in the current survey control section, the orthometric height
 AH6193.** is considered suspect.  Suspect heights are available in the
 AH6193.** superseded section only if requested.
 AH6193
 AH6193.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6193.GEOID18 height accuracy estimate available here.
 AH6193
 AH6193.Click photographs - Photos may exist for this station.
 AH6193
 AH6193.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6193
 AH6193.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6193
 AH6193.The ellipsoidal height was determined by GPS observations
 AH6193.and is referenced to NAD 83.
 AH6193
 AH6193. The following values were computed from the NAD 83(2011) position.
 AH6193
 AH6193;                    North         East     Units Scale Factor Converg.
 AH6193;SPC LA S     -   122,758.412 1,045,185.328   MT  0.99994926   +0 13 59.7
 AH6193;SPC LA S     -   402,749.89  3,429,078.86   sFT  0.99994926   +0 13 59.7
 AH6193;UTM  15      - 3,277,100.270   706,570.570   MT  1.00012653   +1 03 15.3
 AH6193
 AH6193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6193!SPC LA S     -   1.00000371  x   0.99994926  =   0.99995297
 AH6193!UTM  15      -   1.00000371  x   1.00012653  =   1.00013024
 AH6193
 AH6193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0657077100(NAD 83)
 AH6193
 AH6193                          SUPERSEDED SURVEY CONTROL
 AH6193
 AH6193  NAD 83(2007)-  29 36 23.92834(N)    090 52 00.58397(W) AD(       ) 0
 AH6193  ELLIP H (02/10/07)  -23.561  (m)                       GP(       )    
 AH6193  ELLIP H (02/21/02)  -23.541  (m)                       GP(       ) 5 1
 AH6193  NAD 83(1992)-  29 36 23.92844(N)    090 52 00.58306(W) AD(       ) 1
 AH6193  ELLIP H (12/17/98)  -23.521  (m)                       GP(       ) 4 2
 AH6193
 AH6193.Superseded values are not recommended for survey control.
 AH6193
 AH6193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6193.See file dsdata.pdf to determine how the superseded data were derived.
 AH6193
 AH6193_MARKER: DD = SURVEY DISK
 AH6193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6193_STAMPING: BB-1 AZ MK 1993
 AH6193_MARK LOGO: LA-109
 AH6193_PROJECTION: FLUSH
 AH6193_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6193+STABILITY: SURFACE MOTION
 AH6193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6193+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6193
 AH6193  HISTORY     - Date     Condition        Report By
 AH6193  HISTORY     - 1993     MONUMENTED       GSENG
 AH6193
 AH6193                          STATION DESCRIPTION
 AH6193
 AH6193'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6193'MONUMENT IS LOCATED WEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6193'U.S. HIGHWAY 90, (TOWNSHIP 17 SOUTH RANGE 16 EAST SECTION 38).
 AH6193'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN GROUND 0.1 FT BELOW
 AH6193'THE LEVEL OF THE GROUND. MONUMENT IS ABOUT 2000 FT (609.6 M) WEST OF
 AH6193'THE CENTERLINE OF THE HANSON CANAL BRIDGE ON U.S. HIGHWAY 90, 22.7 FT
 AH6193'(6.9 M) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 90, 135.80 FT (41.39
 AH6193'M) WEST OF A NAIL/SHINER IN A LIGHT POLE, 16.35 FT (4.98 M) NORTH OF A
 AH6193'NAIL/SHINER IN A LIGHT POLE, 26.10 FT (7.96 M) NORTHEAST OF THE
 AH6193'NORTHEAST CORNER OF A CONCRETE DRIVEWAY AT 4639 U.S. HIGHWAY 90.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0759 ***********************************************************************
 CQ0759  DESIGNATION -  BB 127
 CQ0759  PID         -  CQ0759
 CQ0759  STATE/COUNTY-  LA/JACKSON
 CQ0759  COUNTRY     -  US
 CQ0759  USGS QUAD   -  CHATHAM (2018)
 CQ0759
 CQ0759                         *CURRENT SURVEY CONTROL
 CQ0759  ______________________________________________________________________
 CQ0759* NAD 83(1986) POSITION- 32 19 09.     (N) 092 25 22.     (W)   SCALED
 CQ0759* NAVD 88 ORTHO HEIGHT -    58.75  (+/-2cm)      192.7   (feet) VERTCON3
 CQ0759  ______________________________________________________________________
 CQ0759  GEOID HEIGHT    -        -25.602 (meters)                     GEOID18
 CQ0759  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0759
 CQ0759.The horizontal coordinates were scaled from a map and have
 CQ0759.an estimated accuracy of +/- 6 seconds.
 CQ0759
 CQ0759.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0759.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0759
 CQ0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0759.GEOID18 height accuracy estimate available here.
 CQ0759
 CQ0759.The vertical order pertains to the NGVD 29 superseded value.
 CQ0759
 CQ0759.Click photographs - Photos may exist for this station.
 CQ0759
 CQ0759;                    North         East    Units  Estimated Accuracy
 CQ0759;SPC LA N     -   201,710.    1,007,270.      MT  (+/- 180 meters Scaled)
 CQ0759
 CQ0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR543759(NAD 83)
 CQ0759
 CQ0759                          SUPERSEDED SURVEY CONTROL
 CQ0759
 CQ0759  NGVD 29 (11/26/84)   58.814  (m)          192.96   (f) ADJUSTED    2 0
 CQ0759
 CQ0759.Superseded values are not recommended for survey control.
 CQ0759
 CQ0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0759.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0759
 CQ0759_MARKER: DB = BENCH MARK DISK
 CQ0759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0759_STAMPING: BB 127 1949
 CQ0759_MARK LOGO: CGS
 CQ0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0759+STABILITY: SURFACE MOTION
 CQ0759
 CQ0759  HISTORY     - Date     Condition        Report By
 CQ0759  HISTORY     - 1949     MONUMENTED       CGS
 CQ0759  HISTORY     - 1950     GOOD             CGS
 CQ0759
 CQ0759                          STATION DESCRIPTION
 CQ0759
 CQ0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0759'2.4 MI NE FROM CHATHAM.
 CQ0759'1.55 MILES NORTHEAST ALONG STATE HIGHWAY 13 FROM THE RAILROAD STATION
 CQ0759'AT CHATHAM, THENCE 0.85 MILE EAST ALONG A GRAVELED ROAD.  ON TOP OF A
 CQ0759'RISE, 39 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 9.0 FEET WEST OF A
 CQ0759'POWER POLE, 5.5 FEET EAST OF THE NORTH END OF A WOODEN GATE, 3.0 FEET
 CQ0759'EAST OF THE EXTENDED EAST WALL OF A FARMHOUSE LOCATED ON THE NORTH
 CQ0759'SIDE OF THE ROAD, 1.2 FEET EAST OF A REFERENCE POST, 0.9 FOOT NORTH OF
 CQ0759'A FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT
 CQ0759'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6520 ***********************************************************************
 AH6520  DESIGNATION -  BB 2
 AH6520  PID         -  AH6520
 AH6520  STATE/COUNTY-  LA/TERREBONNE
 AH6520  COUNTRY     -  US
 AH6520  USGS QUAD   -  BAYOU COCODRIE (2018)
 AH6520
 AH6520                         *CURRENT SURVEY CONTROL
 AH6520  ______________________________________________________________________
 AH6520* NAD 83(2011) POSITION- 29 36 29.93627(N) 090 53 21.86182(W)   ADJUSTED
 AH6520* NAD 83(2011) ELLIP HT-   -23.670 (meters)        (06/27/12)   ADJUSTED
 AH6520* NAD 83(2011) EPOCH   -  2010.00
 AH6520* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6520  **This station is located in a suspected subsidence area (see below).
 AH6520  ______________________________________________________________________
 AH6520  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6520  GEOID HEIGHT    -        -25.485 (meters)                     GEOID96
 AH6520  GEOID HEIGHT    -        -25.248 (meters)                     GEOID18
 AH6520  NAD 83(2011) X  -    -86,146.695 (meters)                     COMP
 AH6520  NAD 83(2011) Y  - -5,549,147.665 (meters)                     COMP
 AH6520  NAD 83(2011) Z  -  3,132,687.145 (meters)                     COMP
 AH6520  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AH6520
 AH6520  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6520  Standards:
 AH6520         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6520            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6520  -------------------------------------------------------------------
 AH6520  NETWORK    2.73  25.23           1.29   0.84  12.87      0.08290114
 AH6520  -------------------------------------------------------------------
 AH6520  Click here for local accuracies and other accuracy information.
 AH6520
 AH6520.The horizontal coordinates were established by GPS observations
 AH6520.and adjusted by the National Geodetic Survey in June 2012.
 AH6520
 AH6520.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6520.been affixed to the stable North American tectonic plate. See 
 AH6520.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6520
 AH6520.The horizontal coordinates are valid at the epoch date displayed above
 AH6520.which is a decimal equivalence of Year/Month/Day.
 AH6520
 AH6520.** This station is in an area of known vertical motion. If an
 AH6520.** orthometric height was ever established but is not available 
 AH6520.** in the current survey control section, the orthometric height
 AH6520.** is considered suspect.  Suspect heights are available in the
 AH6520.** superseded section only if requested.
 AH6520
 AH6520.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6520.GEOID18 height accuracy estimate available here.
 AH6520
 AH6520.Click photographs - Photos may exist for this station.
 AH6520
 AH6520.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6520
 AH6520.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6520
 AH6520.The ellipsoidal height was determined by GPS observations
 AH6520.and is referenced to NAD 83.
 AH6520
 AH6520. The following values were computed from the NAD 83(2011) position.
 AH6520
 AH6520;                    North         East     Units Scale Factor Converg.
 AH6520;SPC LA S     -   122,934.708 1,042,997.797   MT  0.99994906   +0 13 19.1
 AH6520;SPC LA S     -   403,328.29  3,421,901.94   sFT  0.99994906   +0 13 19.1
 AH6520;UTM  15      - 3,277,245.224   704,380.361   MT  1.00011543   +1 02 35.3
 AH6520
 AH6520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6520!SPC LA S     -   1.00000372  x   0.99994906  =   0.99995278
 AH6520!UTM  15      -   1.00000372  x   1.00011543  =   1.00011915
 AH6520
 AH6520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0438077245(NAD 83)
 AH6520
 AH6520                          SUPERSEDED SURVEY CONTROL
 AH6520
 AH6520  NAD 83(2007)-  29 36 29.93657(N)    090 53 21.86244(W) AD(       ) 0
 AH6520  ELLIP H (02/10/07)  -23.623  (m)                       GP(       )    
 AH6520  ELLIP H (02/21/02)  -23.601  (m)                       GP(       ) 5 1
 AH6520  NAD 83(1992)-  29 36 29.93688(N)    090 53 21.86160(W) AD(       ) 1
 AH6520  ELLIP H (12/17/98)  -23.605  (m)                       GP(       ) 4 2
 AH6520
 AH6520.Superseded values are not recommended for survey control.
 AH6520
 AH6520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6520.See file dsdata.pdf to determine how the superseded data were derived.
 AH6520
 AH6520_MARKER: DD = SURVEY DISK
 AH6520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6520_STAMPING: BB-2 1993
 AH6520_MARK LOGO: LA-109
 AH6520_PROJECTION: FLUSH
 AH6520_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6520+STABILITY: SURFACE MOTION
 AH6520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6520+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6520
 AH6520  HISTORY     - Date     Condition        Report By
 AH6520  HISTORY     - 1993     MONUMENTED       GSENG
 AH6520
 AH6520                          STATION DESCRIPTION
 AH6520
 AH6520'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6520'MONUMENT IS LOCATED WEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6520'U.S. HIGHWAY 90, (TOWNSHIP 17 SOUTH RANGE 15 EAST SECTION 7). MONUMENT
 AH6520'IS A TERREBONNE PARISH LIS DISK IN CONCRETE 0.1 FT BELOW THE LEVEL OF
 AH6520'GROUND. MONUMENT IS ABOUT 1.15 MI (1.85 KM) EAST OF THE GREENWOOD
 AH6520'MIDDLE SCHOOL, 23.7 FT (7.2 M) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 AH6520'90, 53.53 FT (16.32 M) SOUTHWEST OF THE WEST END OF THE NORTH HEADWALL
 AH6520'FOR A CROSS-DRAIN UNDER U.S. HIGHWAY 90, 82.75 FT (25.22 M) WEST OF A
 AH6520'NAIL/SHINER IN A LIGHT POLE, 64.11 FT (19.54 M) NORTHWEST OF U.S.C.
 AH6520'AND G.S. BENCH MARK M-227.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6206 ***********************************************************************
 AH6206  DESIGNATION -  BB 2 AZ MK
 AH6206  PID         -  AH6206
 AH6206  STATE/COUNTY-  LA/TERREBONNE
 AH6206  COUNTRY     -  US
 AH6206  USGS QUAD   -  BAYOU COCODRIE (2018)
 AH6206
 AH6206                         *CURRENT SURVEY CONTROL
 AH6206  ______________________________________________________________________
 AH6206* NAD 83(2011) POSITION- 29 36 24.69487(N) 090 52 58.90149(W)   ADJUSTED
 AH6206* NAD 83(2011) ELLIP HT-   -23.773 (meters)        (06/27/12)   ADJUSTED
 AH6206* NAD 83(2011) EPOCH   -  2010.00
 AH6206* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6206  **This station is located in a suspected subsidence area (see below).
 AH6206  ______________________________________________________________________
 AH6206  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6206  GEOID HEIGHT    -        -25.480 (meters)                     GEOID96
 AH6206  GEOID HEIGHT    -        -25.243 (meters)                     GEOID18
 AH6206  NAD 83(2011) X  -    -85,530.219 (meters)                     COMP
 AH6206  NAD 83(2011) Y  - -5,549,236.855 (meters)                     COMP
 AH6206  NAD 83(2011) Z  -  3,132,546.781 (meters)                     COMP
 AH6206  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 AH6206
 AH6206  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6206  Standards:
 AH6206         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6206            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6206  -------------------------------------------------------------------
 AH6206  NETWORK    2.68  22.66           1.28   0.78  11.56      0.05761597
 AH6206  -------------------------------------------------------------------
 AH6206  Click here for local accuracies and other accuracy information.
 AH6206
 AH6206.The horizontal coordinates were established by GPS observations
 AH6206.and adjusted by the National Geodetic Survey in June 2012.
 AH6206
 AH6206.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6206.been affixed to the stable North American tectonic plate. See 
 AH6206.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6206
 AH6206.The horizontal coordinates are valid at the epoch date displayed above
 AH6206.which is a decimal equivalence of Year/Month/Day.
 AH6206
 AH6206.** This station is in an area of known vertical motion. If an
 AH6206.** orthometric height was ever established but is not available 
 AH6206.** in the current survey control section, the orthometric height
 AH6206.** is considered suspect.  Suspect heights are available in the
 AH6206.** superseded section only if requested.
 AH6206
 AH6206.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6206.GEOID18 height accuracy estimate available here.
 AH6206
 AH6206.Click photographs - Photos may exist for this station.
 AH6206
 AH6206.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6206
 AH6206.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6206
 AH6206.The ellipsoidal height was determined by GPS observations
 AH6206.and is referenced to NAD 83.
 AH6206
 AH6206. The following values were computed from the NAD 83(2011) position.
 AH6206
 AH6206;                    North         East     Units Scale Factor Converg.
 AH6206;SPC LA S     -   122,775.742 1,043,616.174   MT  0.99994923   +0 13 30.6
 AH6206;SPC LA S     -   402,806.75  3,423,930.73   sFT  0.99994923   +0 13 30.6
 AH6206;UTM  15      - 3,277,095.112   705,001.057   MT  1.00011856   +1 02 46.5
 AH6206
 AH6206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6206!SPC LA S     -   1.00000373  x   0.99994923  =   0.99995296
 AH6206!UTM  15      -   1.00000373  x   1.00011856  =   1.00012229
 AH6206
 AH6206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0500177095(NAD 83)
 AH6206
 AH6206                          SUPERSEDED SURVEY CONTROL
 AH6206
 AH6206  NAD 83(2007)-  29 36 24.69513(N)    090 52 58.90207(W) AD(       ) 0
 AH6206  ELLIP H (02/10/07)  -23.724  (m)                       GP(       )    
 AH6206  ELLIP H (02/21/02)  -23.701  (m)                       GP(       ) 5 1
 AH6206  NAD 83(1992)-  29 36 24.69533(N)    090 52 58.90115(W) AD(       ) 1
 AH6206  ELLIP H (12/17/98)  -23.691  (m)                       GP(       ) 4 2
 AH6206
 AH6206.Superseded values are not recommended for survey control.
 AH6206
 AH6206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6206.See file dsdata.pdf to determine how the superseded data were derived.
 AH6206
 AH6206_MARKER: DD = SURVEY DISK
 AH6206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6206_STAMPING: BB-2 AZ MK 1993
 AH6206_MARK LOGO: LA-109
 AH6206_PROJECTION: FLUSH
 AH6206_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6206+STABILITY: SURFACE MOTION
 AH6206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6206+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6206
 AH6206  HISTORY     - Date     Condition        Report By
 AH6206  HISTORY     - 1993     MONUMENTED       GSENG
 AH6206
 AH6206                          STATION DESCRIPTION
 AH6206
 AH6206'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6206'MONUMENT IS LOCATED WEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6206'U.S HIGHWAY 90, (TOWNSHIP 17 SOUTH RANGE 15 EAST SECTION 5). MONUMENT
 AH6206'IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE 0.1 FT BELOW THE LEVEL
 AH6206'OF THE GROUND. MONUMENT IS ABOUT 1.54 MI (2.48 KM) EAST OF THE
 AH6206'GREENWOOD MIDDLE SCHOOL, 33.25 FT (10.13 M) SOUTH OF THE CENTERLINE OF
 AH6206'U.S. HIGHWAY 90, 136.52 FT (41.61 M) EAST OF A TELEPHONE PEDESTAL,
 AH6206'90.70 FT (27.65 M) NORTHEAST OF A R.R. SPIKE IN THE FRONT OF AN 8 FT
 AH6206'OAK TREE, 52.1 FT (15.9 M) WEST OF A NAIL/SHINER IN A LIGHT POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6167 ***********************************************************************
 AH6167  DESIGNATION -  BB 4
 AH6167  PID         -  AH6167
 AH6167  STATE/COUNTY-  LA/TERREBONNE
 AH6167  COUNTRY     -  US
 AH6167  USGS QUAD   -  AMELIA (2018)
 AH6167
 AH6167                         *CURRENT SURVEY CONTROL
 AH6167  ______________________________________________________________________
 AH6167* NAD 83(2011) POSITION- 29 39 52.70273(N) 091 02 43.86913(W)   ADJUSTED
 AH6167* NAD 83(2011) ELLIP HT-   -23.591 (meters)        (06/27/12)   ADJUSTED
 AH6167* NAD 83(2011) EPOCH   -  2010.00
 AH6167* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6167  **This station is located in a suspected subsidence area (see below).
 AH6167  ______________________________________________________________________
 AH6167  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6167  GEOID HEIGHT    -        -25.645 (meters)                     GEOID96
 AH6167  GEOID HEIGHT    -        -25.415 (meters)                     GEOID18
 AH6167  NAD 83(2011) X  -   -101,209.723 (meters)                     COMP
 AH6167  NAD 83(2011) Y  - -5,545,805.651 (meters)                     COMP
 AH6167  NAD 83(2011) Z  -  3,138,113.726 (meters)                     COMP
 AH6167  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AH6167
 AH6167  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6167  Standards:
 AH6167         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6167            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6167  -------------------------------------------------------------------
 AH6167  NETWORK    2.20  19.27           0.95   0.84   9.83      0.12727786
 AH6167  -------------------------------------------------------------------
 AH6167  Click here for local accuracies and other accuracy information.
 AH6167
 AH6167.The horizontal coordinates were established by GPS observations
 AH6167.and adjusted by the National Geodetic Survey in June 2012.
 AH6167
 AH6167.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6167.been affixed to the stable North American tectonic plate. See 
 AH6167.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6167
 AH6167.The horizontal coordinates are valid at the epoch date displayed above
 AH6167.which is a decimal equivalence of Year/Month/Day.
 AH6167
 AH6167.** This station is in an area of known vertical motion. If an
 AH6167.** orthometric height was ever established but is not available 
 AH6167.** in the current survey control section, the orthometric height
 AH6167.** is considered suspect.  Suspect heights are available in the
 AH6167.** superseded section only if requested.
 AH6167
 AH6167.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6167.GEOID18 height accuracy estimate available here.
 AH6167
 AH6167.Click photographs - Photos may exist for this station.
 AH6167
 AH6167.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6167
 AH6167.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6167
 AH6167.The ellipsoidal height was determined by GPS observations
 AH6167.and is referenced to NAD 83.
 AH6167
 AH6167. The following values were computed from the NAD 83(2011) position.
 AH6167
 AH6167;                    North         East     Units Scale Factor Converg.
 AH6167;SPC LA S     -   129,129.382 1,027,861.389   MT  0.99994285   +0 08 38.1
 AH6167;SPC LA S     -   423,651.98  3,372,241.91   sFT  0.99994285   +0 08 38.1
 AH6167;UTM  15      - 3,283,222.782   689,154.583   MT  1.00004148   +0 58 03.4
 AH6167
 AH6167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6167!SPC LA S     -   1.00000371  x   0.99994285  =   0.99994655
 AH6167!UTM  15      -   1.00000371  x   1.00004148  =   1.00004519
 AH6167
 AH6167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN8915483222(NAD 83)
 AH6167
 AH6167                          SUPERSEDED SURVEY CONTROL
 AH6167
 AH6167  NAD 83(2007)-  29 39 52.70296(N)    091 02 43.86964(W) AD(       ) 0
 AH6167  ELLIP H (02/10/07)  -23.550  (m)                       GP(       )    
 AH6167  ELLIP H (02/21/02)  -23.529  (m)                       GP(       ) 5 1
 AH6167  NAD 83(1992)-  29 39 52.70250(N)    091 02 43.86848(W) AD(       ) 1
 AH6167  ELLIP H (12/17/98)  -23.524  (m)                       GP(       ) 4 2
 AH6167
 AH6167.Superseded values are not recommended for survey control.
 AH6167
 AH6167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6167.See file dsdata.pdf to determine how the superseded data were derived.
 AH6167
 AH6167_MARKER: DD = SURVEY DISK
 AH6167_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AH6167_SP_SET: TOP OF A CONCRETE STRUCTURE
 AH6167_STAMPING: BB-4 1993
 AH6167_MARK LOGO: LA-109
 AH6167_PROJECTION: FLUSH
 AH6167_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6167+STABILITY: SURFACE MOTION
 AH6167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6167+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6167
 AH6167  HISTORY     - Date     Condition        Report By
 AH6167  HISTORY     - 1993     MONUMENTED       GSENG
 AH6167
 AH6167                          STATION DESCRIPTION
 AH6167
 AH6167'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6167'MONUMENT IS LOCATED WEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6167'U.S. HIGHWAY 90, (TOWNSHIP 16 SOUTH RANGE 14 EAST SECTION 23).
 AH6167'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN THE WEST CONCRETE
 AH6167'ABUTMENT OF A BRIDGE JUST WEST OF BAYOU LOURSE. MONUMENT IS ABOUT 1300
 AH6167'FT (396.2 M) WEST OF THE INTERSECTION OF U.S. HIGHWAY 90 AND LA.
 AH6167'HIGHWAY 662, 25.50 FT (7.77 M) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 AH6167'90, 29.5 FT (9.0 M) NORTHEAST OF A NAIL/SHINER IN A POWER POLE, 101.0
 AH6167'FT (30.8 M) WEST OF THE EAST BRIDGE ABUTMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6531 ***********************************************************************
 AH6531  DESIGNATION -  BB 4 AZ MK
 AH6531  PID         -  AH6531
 AH6531  STATE/COUNTY-  LA/TERREBONNE
 AH6531  COUNTRY     -  US
 AH6531  USGS QUAD   -  AMELIA (2018)
 AH6531
 AH6531                         *CURRENT SURVEY CONTROL
 AH6531  ______________________________________________________________________
 AH6531* NAD 83(2011) POSITION- 29 39 55.05220(N) 091 02 21.91438(W)   ADJUSTED
 AH6531* NAD 83(2011) ELLIP HT-   -24.622 (meters)        (06/27/12)   ADJUSTED
 AH6531* NAD 83(2011) EPOCH   -  2010.00
 AH6531* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6531  **This station is located in a suspected subsidence area (see below).
 AH6531  ______________________________________________________________________
 AH6531  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6531  GEOID HEIGHT    -        -25.646 (meters)                     GEOID96
 AH6531  GEOID HEIGHT    -        -25.416 (meters)                     GEOID18
 AH6531  NAD 83(2011) X  -   -100,618.763 (meters)                     COMP
 AH6531  NAD 83(2011) Y  - -5,545,779.698 (meters)                     COMP
 AH6531  NAD 83(2011) Z  -  3,138,176.076 (meters)                     COMP
 AH6531  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AH6531
 AH6531  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6531  Standards:
 AH6531         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6531            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6531  -------------------------------------------------------------------
 AH6531  NETWORK    2.16  19.03           0.88   0.88   9.71      0.15435384
 AH6531  -------------------------------------------------------------------
 AH6531  Click here for local accuracies and other accuracy information.
 AH6531
 AH6531.The horizontal coordinates were established by GPS observations
 AH6531.and adjusted by the National Geodetic Survey in June 2012.
 AH6531
 AH6531.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6531.been affixed to the stable North American tectonic plate. See 
 AH6531.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6531
 AH6531.The horizontal coordinates are valid at the epoch date displayed above
 AH6531.which is a decimal equivalence of Year/Month/Day.
 AH6531
 AH6531.** This station is in an area of known vertical motion. If an
 AH6531.** orthometric height was ever established but is not available 
 AH6531.** in the current survey control section, the orthometric height
 AH6531.** is considered suspect.  Suspect heights are available in the
 AH6531.** superseded section only if requested.
 AH6531
 AH6531.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6531.GEOID18 height accuracy estimate available here.
 AH6531
 AH6531.Click photographs - Photos may exist for this station.
 AH6531
 AH6531.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6531
 AH6531.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6531
 AH6531.The ellipsoidal height was determined by GPS observations
 AH6531.and is referenced to NAD 83.
 AH6531
 AH6531. The following values were computed from the NAD 83(2011) position.
 AH6531
 AH6531;                    North         East     Units Scale Factor Converg.
 AH6531;SPC LA S     -   129,203.218 1,028,451.562   MT  0.99994279   +0 08 49.1
 AH6531;SPC LA S     -   423,894.22  3,374,178.17   sFT  0.99994279   +0 08 49.1
 AH6531;UTM  15      - 3,283,305.102   689,743.692   MT  1.00004424   +0 58 14.3
 AH6531
 AH6531!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6531!SPC LA S     -   1.00000387  x   0.99994279  =   0.99994666
 AH6531!UTM  15      -   1.00000387  x   1.00004424  =   1.00004811
 AH6531
 AH6531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN8974383305(NAD 83)
 AH6531
 AH6531                          SUPERSEDED SURVEY CONTROL
 AH6531
 AH6531  NAD 83(2007)-  29 39 55.05240(N)    091 02 21.91489(W) AD(       ) 0
 AH6531  ELLIP H (02/10/07)  -24.580  (m)                       GP(       )    
 AH6531  ELLIP H (02/21/02)  -24.561  (m)                       GP(       ) 5 1
 AH6531  NAD 83(1992)-  29 39 55.05167(N)    091 02 21.91355(W) AD(       ) 1
 AH6531  ELLIP H (12/17/98)  -24.564  (m)                       GP(       ) 4 2
 AH6531
 AH6531.Superseded values are not recommended for survey control.
 AH6531
 AH6531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6531.See file dsdata.pdf to determine how the superseded data were derived.
 AH6531
 AH6531_MARKER: DD = SURVEY DISK
 AH6531_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AH6531_SP_SET: TOP OF A CONCRETE STRUCTURE
 AH6531_STAMPING: BB-4 AZ MK 1993
 AH6531_MARK LOGO: LADPW
 AH6531_PROJECTION: FLUSH
 AH6531_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6531+STABILITY: SURFACE MOTION
 AH6531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6531+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6531
 AH6531  HISTORY     - Date     Condition        Report By
 AH6531  HISTORY     - 1993     MONUMENTED       GSENG
 AH6531
 AH6531                          STATION DESCRIPTION
 AH6531
 AH6531'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6531'MONUMENT IS LOCATED WEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6531'U.S. HIGHWAY 90, (TOWNSHIP 16 SOUTH RANGE 14 EAST SECTION 22).
 AH6531'MONUMENT IS A LA. DEPARTMENT OF PUBLIC WORKS SURVEY DISK SET IN THE
 AH6531'NORTH HEADWALL OF A CROSS-DRAIN UNDER U.S. HIGHWAY 90. MONUMENT IS
 AH6531'79.53 FT (24.24 M) NORTH OF A U.S.C. AND G.S. BENCH MARK V-276, ABOUT
 AH6531'683 FT (208.2 M) EAST OF THE INTERSECTION OF U.S. HIGHWAY 90 AND LA.
 AH6531'HIGHWAY 662, 74.46 FT (22.70 M) SOUTH OF THE SOUTHWEST CORNER OF A 6
 AH6531'FT CHAINLINK FENCE AROUND AN ELECTRIC SUB-STATION, 74.70 FT (22.77 M)
 AH6531'SOUTHWEST OF A NAIL/BOTTLECAP IN A POWER POLE, 48.36 FT (14.74 M)
 AH6531'NORTHEAST  OF A P.K. NAIL/SHINER IN THE CENTERLINE OF U.S. HIGHWAY 90
 AH6531'MARKING THE LOCATION FOR AERIAL PHOTO TARGET BB-4.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6213 ***********************************************************************
 AH6213  DESIGNATION -  BBLAB 01
 AH6213  PID         -  AH6213
 AH6213  STATE/COUNTY-  LA/TERREBONNE
 AH6213  COUNTRY     -  US
 AH6213  USGS QUAD   -  HOUMA (2018)
 AH6213
 AH6213                         *CURRENT SURVEY CONTROL
 AH6213  ______________________________________________________________________
 AH6213* NAD 83(2011) POSITION- 29 34 28.69390(N) 090 43 35.22327(W)   ADJUSTED
 AH6213* NAD 83(2011) ELLIP HT-   -22.337 (meters)        (06/27/12)   ADJUSTED
 AH6213* NAD 83(2011) EPOCH   -  2010.00
 AH6213* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6213  **This station is located in a suspected subsidence area (see below).
 AH6213  ______________________________________________________________________
 AH6213  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6213  GEOID HEIGHT    -        -25.363 (meters)                     GEOID96
 AH6213  GEOID HEIGHT    -        -25.123 (meters)                     GEOID18
 AH6213  NAD 83(2011) X  -    -70,387.402 (meters)                     COMP
 AH6213  NAD 83(2011) Y  - -5,551,214.690 (meters)                     COMP
 AH6213  NAD 83(2011) Z  -  3,129,441.624 (meters)                     COMP
 AH6213  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 AH6213
 AH6213  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6213  Standards:
 AH6213         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6213            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6213  -------------------------------------------------------------------
 AH6213  NETWORK    1.63  18.38           0.68   0.65   9.38      0.04272824
 AH6213  -------------------------------------------------------------------
 AH6213  Click here for local accuracies and other accuracy information.
 AH6213
 AH6213.The horizontal coordinates were established by GPS observations
 AH6213.and adjusted by the National Geodetic Survey in June 2012.
 AH6213
 AH6213.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6213.been affixed to the stable North American tectonic plate. See 
 AH6213.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6213
 AH6213.The horizontal coordinates are valid at the epoch date displayed above
 AH6213.which is a decimal equivalence of Year/Month/Day.
 AH6213
 AH6213.** This station is in an area of known vertical motion. If an
 AH6213.** orthometric height was ever established but is not available 
 AH6213.** in the current survey control section, the orthometric height
 AH6213.** is considered suspect.  Suspect heights are available in the
 AH6213.** superseded section only if requested.
 AH6213
 AH6213.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6213.GEOID18 height accuracy estimate available here.
 AH6213
 AH6213.Click photographs - Photos may exist for this station.
 AH6213
 AH6213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6213
 AH6213.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6213
 AH6213.The ellipsoidal height was determined by GPS observations
 AH6213.and is referenced to NAD 83.
 AH6213
 AH6213. The following values were computed from the NAD 83(2011) position.
 AH6213
 AH6213;                    North         East     Units Scale Factor Converg.
 AH6213;SPC LA S     -   119,274.206 1,058,800.909   MT  0.99995323   +0 18 12.4
 AH6213;SPC LA S     -   391,318.79  3,473,749.32   sFT  0.99995323   +0 18 12.4
 AH6213;UTM  15      - 3,273,810.599   720,237.506   MT  1.00019852   +1 07 21.3
 AH6213
 AH6213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6213!SPC LA S     -   1.00000351  x   0.99995323  =   0.99995674
 AH6213!UTM  15      -   1.00000351  x   1.00019852  =   1.00020203
 AH6213
 AH6213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2023773810(NAD 83)
 AH6213
 AH6213                          SUPERSEDED SURVEY CONTROL
 AH6213
 AH6213  NAD 83(2007)-  29 34 28.69399(N)    090 43 35.22382(W) AD(       ) 0
 AH6213  ELLIP H (02/10/07)  -22.292  (m)                       GP(       )    
 AH6213  ELLIP H (02/21/02)  -22.270  (m)                       GP(       ) 5 1
 AH6213  NAD 83(1992)-  29 34 28.69424(N)    090 43 35.22292(W) AD(       ) 1
 AH6213  ELLIP H (12/17/98)  -22.224  (m)                       GP(       ) 4 2
 AH6213
 AH6213.Superseded values are not recommended for survey control.
 AH6213
 AH6213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6213.See file dsdata.pdf to determine how the superseded data were derived.
 AH6213
 AH6213_MARKER: DD = SURVEY DISK
 AH6213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6213_STAMPING: BBLAB 01
 AH6213_MARK LOGO: LA-109
 AH6213_PROJECTION: FLUSH
 AH6213_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6213+STABILITY: SURFACE MOTION
 AH6213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6213+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2004
 AH6213
 AH6213  HISTORY     - Date     Condition        Report By
 AH6213  HISTORY     - 1995     MONUMENTED       MPHI
 AH6213  HISTORY     - 20040621 GOOD             DEWDAV
 AH6213
 AH6213                          STATION DESCRIPTION
 AH6213
 AH6213'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6213'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6213'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6213'HWY 90 AND TRAVEL WEST FOR 1.70 MI (2.74 KM) TO INTERSECTION WITH HWY
 AH6213'315 AND HWY 3197. THE STATION IS IN THE SOUTHWEST CORNER OF
 AH6213'INTERSECTION. THE STATION IS 43.90 FT (13.38 M) SOUTHEAST OF THE
 AH6213'CENTERLINE WITH HWY 90 WEST, 60.60 FT (18.47 M) SOUTHWEST OF THE
 AH6213'CENTERLINE WITH HWY 315, 46.40 FT (14.14 M) NORTH OF THE 20 INCH STEEL
 AH6213'POST (BILLBOARD), 91.0 FT (27.7 M) NORTHWEST OF THE NORTHEAST CORNER
 AH6213'OF THE TBC- BRINADD BUILDING, 100.90 FT (30.75 M) NORTHEAST OF THE
 AH6213'NORTHWEST CORNER OF THE TBC - BRINADD BUILDING, AND 11.20 FT (3.41 M)
 AH6213'SOUTHWEST OF THE WATER VALVE COVER.
 AH6213
 AH6213                          STATION RECOVERY (2004)
 AH6213
 AH6213'RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC)
 AH6213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6215 ***********************************************************************
 AH6215  DESIGNATION -  BBLAB 02
 AH6215  PID         -  AH6215
 AH6215  STATE/COUNTY-  LA/TERREBONNE
 AH6215  COUNTRY     -  US
 AH6215  USGS QUAD   -  HOUMA (2018)
 AH6215
 AH6215                         *CURRENT SURVEY CONTROL
 AH6215  ______________________________________________________________________
 AH6215* NAD 83(2011) POSITION- 29 34 37.48911(N) 090 44 08.71841(W)   ADJUSTED
 AH6215* NAD 83(2011) ELLIP HT-   -22.379 (meters)        (06/27/12)   ADJUSTED
 AH6215* NAD 83(2011) EPOCH   -  2010.00
 AH6215* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6215  **This station is located in a suspected subsidence area (see below).
 AH6215  ______________________________________________________________________
 AH6215  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6215  GEOID HEIGHT    -        -25.371 (meters)                     GEOID96
 AH6215  GEOID HEIGHT    -        -25.132 (meters)                     GEOID18
 AH6215  NAD 83(2011) X  -    -71,287.140 (meters)                     COMP
 AH6215  NAD 83(2011) Y  - -5,551,069.498 (meters)                     COMP
 AH6215  NAD 83(2011) Z  -  3,129,677.124 (meters)                     COMP
 AH6215  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 AH6215
 AH6215  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6215  Standards:
 AH6215         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6215            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6215  -------------------------------------------------------------------
 AH6215  NETWORK    1.73  19.48           0.74   0.67   9.94      0.04125306
 AH6215  -------------------------------------------------------------------
 AH6215  Click here for local accuracies and other accuracy information.
 AH6215
 AH6215.The horizontal coordinates were established by GPS observations
 AH6215.and adjusted by the National Geodetic Survey in June 2012.
 AH6215
 AH6215.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6215.been affixed to the stable North American tectonic plate. See 
 AH6215.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6215
 AH6215.The horizontal coordinates are valid at the epoch date displayed above
 AH6215.which is a decimal equivalence of Year/Month/Day.
 AH6215
 AH6215.** This station is in an area of known vertical motion. If an
 AH6215.** orthometric height was ever established but is not available 
 AH6215.** in the current survey control section, the orthometric height
 AH6215.** is considered suspect.  Suspect heights are available in the
 AH6215.** superseded section only if requested.
 AH6215
 AH6215.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6215.GEOID18 height accuracy estimate available here.
 AH6215
 AH6215.Click photographs - Photos may exist for this station.
 AH6215
 AH6215.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6215
 AH6215.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6215
 AH6215.The ellipsoidal height was determined by GPS observations
 AH6215.and is referenced to NAD 83.
 AH6215
 AH6215. The following values were computed from the NAD 83(2011) position.
 AH6215
 AH6215;                    North         East     Units Scale Factor Converg.
 AH6215;SPC LA S     -   119,540.259 1,057,898.019   MT  0.99995292   +0 17 55.7
 AH6215;SPC LA S     -   392,191.67  3,470,787.08   sFT  0.99995292   +0 17 55.7
 AH6215;UTM  15      - 3,274,063.778   719,330.684   MT  1.00019360   +1 07 05.0
 AH6215
 AH6215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6215!SPC LA S     -   1.00000351  x   0.99995292  =   0.99995643
 AH6215!UTM  15      -   1.00000351  x   1.00019360  =   1.00019712
 AH6215
 AH6215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1933074063(NAD 83)
 AH6215
 AH6215                          SUPERSEDED SURVEY CONTROL
 AH6215
 AH6215  NAD 83(2007)-  29 34 37.48920(N)    090 44 08.71898(W) AD(       ) 0
 AH6215  ELLIP H (02/10/07)  -22.327  (m)                       GP(       )    
 AH6215  ELLIP H (02/21/02)  -22.305  (m)                       GP(       ) 5 1
 AH6215  NAD 83(1992)-  29 34 37.48942(N)    090 44 08.71808(W) AD(       ) 1
 AH6215  ELLIP H (12/17/98)  -22.263  (m)                       GP(       ) 4 2
 AH6215
 AH6215.Superseded values are not recommended for survey control.
 AH6215
 AH6215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6215.See file dsdata.pdf to determine how the superseded data were derived.
 AH6215
 AH6215_MARKER: DD = SURVEY DISK
 AH6215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6215_STAMPING: BBLAB 02
 AH6215_MARK LOGO: LA-109
 AH6215_PROJECTION: FLUSH
 AH6215_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6215+STABILITY: SURFACE MOTION
 AH6215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6215+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6215
 AH6215  HISTORY     - Date     Condition        Report By
 AH6215  HISTORY     - 1995     MONUMENTED       MPHI
 AH6215
 AH6215                          STATION DESCRIPTION
 AH6215
 AH6215'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6215'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6215'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6215'HWY 90 AND TRAVEL WEST FOR 2.35 TO THE STATION ON THE LEFT.  THE
 AH6215'STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 25.90 FT (7.89 M)
 AH6215'SOUTH OF THE CENTERLINE OF HWY 90 (WEST), 21.50 FT (6.55 M) EAST OF
 AH6215'THE CENTERLINE OF ROSEWOOD DRIVE, 29.40 FT (8.96 M) NORTHEAST OF THE
 AH6215'FIRE HYDRANT, AND 57.00 FT (17.37 M) NORTHWEST OF THE 24 INCH OAK
 AH6215'TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6216 ***********************************************************************
 AH6216  DESIGNATION -  BBLAB 03
 AH6216  PID         -  AH6216
 AH6216  STATE/COUNTY-  LA/TERREBONNE
 AH6216  COUNTRY     -  US
 AH6216  USGS QUAD   -  HUMPHREYS (2018)
 AH6216
 AH6216                         *CURRENT SURVEY CONTROL
 AH6216  ______________________________________________________________________
 AH6216* NAD 83(2011) POSITION- 29 34 25.73193(N) 090 45 14.38596(W)   ADJUSTED
 AH6216* NAD 83(2011) ELLIP HT-   -22.426 (meters)        (06/27/12)   ADJUSTED
 AH6216* NAD 83(2011) EPOCH   -  2010.00
 AH6216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6216  **This station is located in a suspected subsidence area (see below).
 AH6216  ______________________________________________________________________
 AH6216  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6216  GEOID HEIGHT    -        -25.369 (meters)                     GEOID96
 AH6216  GEOID HEIGHT    -        -25.131 (meters)                     GEOID18
 AH6216  NAD 83(2011) X  -    -73,056.755 (meters)                     COMP
 AH6216  NAD 83(2011) Y  - -5,551,225.140 (meters)                     COMP
 AH6216  NAD 83(2011) Z  -  3,129,362.262 (meters)                     COMP
 AH6216  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 AH6216
 AH6216  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6216  Standards:
 AH6216         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6216            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6216  -------------------------------------------------------------------
 AH6216  NETWORK    2.50  24.99           1.12   0.90  12.75      0.05094624
 AH6216  -------------------------------------------------------------------
 AH6216  Click here for local accuracies and other accuracy information.
 AH6216
 AH6216.The horizontal coordinates were established by GPS observations
 AH6216.and adjusted by the National Geodetic Survey in June 2012.
 AH6216
 AH6216.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6216.been affixed to the stable North American tectonic plate. See 
 AH6216.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6216
 AH6216.The horizontal coordinates are valid at the epoch date displayed above
 AH6216.which is a decimal equivalence of Year/Month/Day.
 AH6216
 AH6216.** This station is in an area of known vertical motion. If an
 AH6216.** orthometric height was ever established but is not available 
 AH6216.** in the current survey control section, the orthometric height
 AH6216.** is considered suspect.  Suspect heights are available in the
 AH6216.** superseded section only if requested.
 AH6216
 AH6216.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6216.GEOID18 height accuracy estimate available here.
 AH6216
 AH6216.Click photographs - Photos may exist for this station.
 AH6216
 AH6216.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6216
 AH6216.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6216
 AH6216.The ellipsoidal height was determined by GPS observations
 AH6216.and is referenced to NAD 83.
 AH6216
 AH6216. The following values were computed from the NAD 83(2011) position.
 AH6216
 AH6216;                    North         East     Units Scale Factor Converg.
 AH6216;SPC LA S     -   119,169.197 1,056,132.536   MT  0.99995334   +0 17 22.8
 AH6216;SPC LA S     -   390,974.27  3,464,994.83   sFT  0.99995334   +0 17 22.8
 AH6216;UTM  15      - 3,273,667.417   717,570.273   MT  1.00018411   +1 06 32.2
 AH6216
 AH6216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6216!SPC LA S     -   1.00000352  x   0.99995334  =   0.99995686
 AH6216!UTM  15      -   1.00000352  x   1.00018411  =   1.00018763
 AH6216
 AH6216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1757073667(NAD 83)
 AH6216
 AH6216                          SUPERSEDED SURVEY CONTROL
 AH6216
 AH6216  NAD 83(2007)-  29 34 25.73208(N)    090 45 14.38651(W) AD(       ) 0
 AH6216  ELLIP H (02/10/07)  -22.366  (m)                       GP(       )    
 AH6216  ELLIP H (02/21/02)  -22.345  (m)                       GP(       ) 5 1
 AH6216  NAD 83(1992)-  29 34 25.73230(N)    090 45 14.38562(W) AD(       ) 1
 AH6216  ELLIP H (12/17/98)  -22.301  (m)                       GP(       ) 4 2
 AH6216
 AH6216.Superseded values are not recommended for survey control.
 AH6216
 AH6216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6216.See file dsdata.pdf to determine how the superseded data were derived.
 AH6216
 AH6216_MARKER: DD = SURVEY DISK
 AH6216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6216_STAMPING: BBLAB 03
 AH6216_MARK LOGO: LA-109
 AH6216_PROJECTION: FLUSH
 AH6216_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6216+STABILITY: SURFACE MOTION
 AH6216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6216+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6216
 AH6216  HISTORY     - Date     Condition        Report By
 AH6216  HISTORY     - 1995     MONUMENTED       MPHI
 AH6216
 AH6216                          STATION DESCRIPTION
 AH6216
 AH6216'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6216'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6216'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT AND
 AH6216'TRAVEL WEST ON HWY 90 FOR 3.5 MI (5.6 KM) TO THE STATION ON THE LEFT.
 AH6216'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 25.60 FT
 AH6216'(7.80 M) SOUTHWEST OF THE CENTERLINE OF HWY 90, 104.0 FT (31.7 M)
 AH6216'SOUTHEAST OF THE TELEPHONE PED. NO. 11 1/2, 169.0 FT (51.5 M)
 AH6216'NORTHWEST OF THE CENTERLINE  OF THE SHELL DRIVEWAY, AND 101.90 FT
 AH6216'(31.06 M) NORTHEAST OF THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6536 ***********************************************************************
 AH6536  DESIGNATION -  BBLAB 04
 AH6536  PID         -  AH6536
 AH6536  STATE/COUNTY-  LA/TERREBONNE
 AH6536  COUNTRY     -  US
 AH6536  USGS QUAD   -  HUMPHREYS (2018)
 AH6536
 AH6536                         *CURRENT SURVEY CONTROL
 AH6536  ______________________________________________________________________
 AH6536* NAD 83(2011) POSITION- 29 34 40.33027(N) 090 48 44.67620(W)   ADJUSTED
 AH6536* NAD 83(2011) ELLIP HT-   -23.286 (meters)        (06/27/12)   ADJUSTED
 AH6536* NAD 83(2011) EPOCH   -  2010.00
 AH6536* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6536  **This station is located in a suspected subsidence area (see below).
 AH6536  ______________________________________________________________________
 AH6536  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6536  GEOID HEIGHT    -        -25.396 (meters)                     GEOID96
 AH6536  GEOID HEIGHT    -        -25.159 (meters)                     GEOID18
 AH6536  NAD 83(2011) X  -    -78,713.122 (meters)                     COMP
 AH6536  NAD 83(2011) Y  - -5,550,925.192 (meters)                     COMP
 AH6536  NAD 83(2011) Z  -  3,129,752.757 (meters)                     COMP
 AH6536  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 AH6536
 AH6536  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6536  Standards:
 AH6536         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6536            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6536  -------------------------------------------------------------------
 AH6536  NETWORK    1.43  17.01           0.60   0.57   8.68      0.02395627
 AH6536  -------------------------------------------------------------------
 AH6536  Click here for local accuracies and other accuracy information.
 AH6536
 AH6536.The horizontal coordinates were established by GPS observations
 AH6536.and adjusted by the National Geodetic Survey in June 2012.
 AH6536
 AH6536.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6536.been affixed to the stable North American tectonic plate. See 
 AH6536.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6536
 AH6536.The horizontal coordinates are valid at the epoch date displayed above
 AH6536.which is a decimal equivalence of Year/Month/Day.
 AH6536
 AH6536.** This station is in an area of known vertical motion. If an
 AH6536.** orthometric height was ever established but is not available 
 AH6536.** in the current survey control section, the orthometric height
 AH6536.** is considered suspect.  Suspect heights are available in the
 AH6536.** superseded section only if requested.
 AH6536
 AH6536.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6536.GEOID18 height accuracy estimate available here.
 AH6536
 AH6536.Click photographs - Photos may exist for this station.
 AH6536
 AH6536.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6536
 AH6536.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6536
 AH6536.The ellipsoidal height was determined by GPS observations
 AH6536.and is referenced to NAD 83.
 AH6536
 AH6536. The following values were computed from the NAD 83(2011) position.
 AH6536
 AH6536;                    North         East     Units Scale Factor Converg.
 AH6536;SPC LA S     -   119,591.487 1,050,470.750   MT  0.99995282   +0 15 37.7
 AH6536;SPC LA S     -   392,359.74  3,446,419.45   sFT  0.99995282   +0 15 37.7
 AH6536;UTM  15      - 3,274,008.760   711,901.802   MT  1.00015407   +1 04 48.8
 AH6536
 AH6536!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6536!SPC LA S     -   1.00000366  x   0.99995282  =   0.99995648
 AH6536!UTM  15      -   1.00000366  x   1.00015407  =   1.00015773
 AH6536
 AH6536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1190174008(NAD 83)
 AH6536
 AH6536                          SUPERSEDED SURVEY CONTROL
 AH6536
 AH6536  NAD 83(2007)-  29 34 40.33046(N)    090 48 44.67674(W) AD(       ) 0
 AH6536  ELLIP H (02/10/07)  -23.232  (m)                       GP(       )    
 AH6536  ELLIP H (02/21/02)  -23.218  (m)                       GP(       ) 5 1
 AH6536  NAD 83(1992)-  29 34 40.33072(N)    090 48 44.67595(W) AD(       ) 1
 AH6536  ELLIP H (12/17/98)  -23.183  (m)                       GP(       ) 4 2
 AH6536
 AH6536.Superseded values are not recommended for survey control.
 AH6536
 AH6536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6536.See file dsdata.pdf to determine how the superseded data were derived.
 AH6536
 AH6536_MARKER: DD = SURVEY DISK
 AH6536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6536_STAMPING: BBLAB 04
 AH6536_MARK LOGO: LA-109
 AH6536_PROJECTION: FLUSH
 AH6536_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6536+STABILITY: SURFACE MOTION
 AH6536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6536+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6536
 AH6536  HISTORY     - Date     Condition        Report By
 AH6536  HISTORY     - 1995     MONUMENTED       MPHI
 AH6536
 AH6536                          STATION DESCRIPTION
 AH6536
 AH6536'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6536'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6536'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT AND
 AH6536'TRAVEL WEST ON HWY 90 FOR 7.8 MI (12.6 KM) TO THE STATION ON THE LEFT.
 AH6536'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 28.20 FT
 AH6536'(8.60 M) SOUTHWEST OF THE CENTERLINE OF HWY 90, 58.20 NORTHWEST OF THE
 AH6536'TELEPHONE PED. NO.52, 61.50 FT (18.75 M) SOUTHEAST OF THE FIRE
 AH6536'HYDRANT, AND 40.40 FT (12.31 M) SOUTHEAST OF THE CENTERLINE OF THE
 AH6536'SHELL DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6521 ***********************************************************************
 AH6521  DESIGNATION -  BBLAB 05
 AH6521  PID         -  AH6521
 AH6521  STATE/COUNTY-  LA/TERREBONNE
 AH6521  COUNTRY     -  US
 AH6521  USGS QUAD   -  BAYOU COCODRIE (2018)
 AH6521
 AH6521                         *CURRENT SURVEY CONTROL
 AH6521  ______________________________________________________________________
 AH6521* NAD 83(2011) POSITION- 29 36 54.29251(N) 090 53 46.87990(W)   ADJUSTED
 AH6521* NAD 83(2011) ELLIP HT-   -24.324 (meters)        (06/27/12)   ADJUSTED
 AH6521* NAD 83(2011) EPOCH   -  2010.00
 AH6521* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6521  **This station is located in a suspected subsidence area (see below).
 AH6521  ______________________________________________________________________
 AH6521  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6521  GEOID HEIGHT    -        -25.502 (meters)                     GEOID96
 AH6521  GEOID HEIGHT    -        -25.266 (meters)                     GEOID18
 AH6521  NAD 83(2011) X  -    -86,813.950 (meters)                     COMP
 AH6521  NAD 83(2011) Y  - -5,548,766.093 (meters)                     COMP
 AH6521  NAD 83(2011) Z  -  3,133,338.814 (meters)                     COMP
 AH6521  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 AH6521
 AH6521  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6521  Standards:
 AH6521         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6521            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6521  -------------------------------------------------------------------
 AH6521  NETWORK    1.94  21.32           0.86   0.71  10.88     -0.04374423
 AH6521  -------------------------------------------------------------------
 AH6521  Click here for local accuracies and other accuracy information.
 AH6521
 AH6521.The horizontal coordinates were established by GPS observations
 AH6521.and adjusted by the National Geodetic Survey in June 2012.
 AH6521
 AH6521.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6521.been affixed to the stable North American tectonic plate. See 
 AH6521.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6521
 AH6521.The horizontal coordinates are valid at the epoch date displayed above
 AH6521.which is a decimal equivalence of Year/Month/Day.
 AH6521
 AH6521.** This station is in an area of known vertical motion. If an
 AH6521.** orthometric height was ever established but is not available 
 AH6521.** in the current survey control section, the orthometric height
 AH6521.** is considered suspect.  Suspect heights are available in the
 AH6521.** superseded section only if requested.
 AH6521
 AH6521.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6521.GEOID18 height accuracy estimate available here.
 AH6521
 AH6521.Click photographs - Photos may exist for this station.
 AH6521
 AH6521.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6521
 AH6521.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6521
 AH6521.The ellipsoidal height was determined by GPS observations
 AH6521.and is referenced to NAD 83.
 AH6521
 AH6521. The following values were computed from the NAD 83(2011) position.
 AH6521
 AH6521;                    North         East     Units Scale Factor Converg.
 AH6521;SPC LA S     -   123,682.018 1,042,321.831   MT  0.99994826   +0 13 06.6
 AH6521;SPC LA S     -   405,780.09  3,419,684.21   sFT  0.99994826   +0 13 06.6
 AH6521;UTM  15      - 3,277,982.891   703,693.639   MT  1.00011197   +1 02 23.7
 AH6521
 AH6521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6521!SPC LA S     -   1.00000382  x   0.99994826  =   0.99995208
 AH6521!UTM  15      -   1.00000382  x   1.00011197  =   1.00011579
 AH6521
 AH6521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0369377982(NAD 83)
 AH6521
 AH6521                          SUPERSEDED SURVEY CONTROL
 AH6521
 AH6521  NAD 83(2007)-  29 36 54.29284(N)    090 53 46.88054(W) AD(       ) 0
 AH6521  ELLIP H (02/10/07)  -24.277  (m)                       GP(       )    
 AH6521  ELLIP H (02/21/02)  -24.256  (m)                       GP(       ) 5 1
 AH6521  NAD 83(1992)-  29 36 54.29318(N)    090 53 46.87975(W) AD(       ) 1
 AH6521  ELLIP H (12/17/98)  -24.270  (m)                       GP(       ) 4 2
 AH6521
 AH6521.Superseded values are not recommended for survey control.
 AH6521
 AH6521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6521.See file dsdata.pdf to determine how the superseded data were derived.
 AH6521
 AH6521_MARKER: DD = SURVEY DISK
 AH6521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6521_STAMPING: BBLAB 05
 AH6521_MARK LOGO: LA-109
 AH6521_PROJECTION: FLUSH
 AH6521_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6521+STABILITY: SURFACE MOTION
 AH6521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6521+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6521
 AH6521  HISTORY     - Date     Condition        Report By
 AH6521  HISTORY     - 1995     MONUMENTED       MPHI
 AH6521
 AH6521                          STATION DESCRIPTION
 AH6521
 AH6521'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6521'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6521'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6521'HWY 90 AND TRAVEL WEST 14.25 MI (22.93 KM) TO THE STATION ON THE LEFT.
 AH6521'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 34.50 FT
 AH6521'(10.52 M) SOUTHWEST OF THE CENTERLINE OF HWY 90, 49.80 FT (15.18 M)
 AH6521'NORTHWEST OF THE CENTERLINE OF THE SHELL DRIVEWAY (4949), 5.0 FT (1.5
 AH6521'M) NORTHEAST OF THE WOODEN FENCE, AND 18.0 FT (5.5 M) EAST OF THE
 AH6521'TELEPHONE PED. NO.40-7E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6532 ***********************************************************************
 AH6532  DESIGNATION -  BBLAB 06
 AH6532  PID         -  AH6532
 AH6532  STATE/COUNTY-  LA/TERREBONNE
 AH6532  COUNTRY     -  US
 AH6532  USGS QUAD   -  GIBSON (2018)
 AH6532
 AH6532                         *CURRENT SURVEY CONTROL
 AH6532  ______________________________________________________________________
 AH6532* NAD 83(2011) POSITION- 29 39 45.39137(N) 090 58 33.46982(W)   ADJUSTED
 AH6532* NAD 83(2011) ELLIP HT-   -24.612 (meters)        (06/27/12)   ADJUSTED
 AH6532* NAD 83(2011) EPOCH   -  2010.00
 AH6532* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6532  **This station is located in a suspected subsidence area (see below).
 AH6532  ______________________________________________________________________
 AH6532  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6532  GEOID HEIGHT    -        -25.628 (meters)                     GEOID96
 AH6532  GEOID HEIGHT    -        -25.401 (meters)                     GEOID18
 AH6532  NAD 83(2011) X  -    -94,479.090 (meters)                     COMP
 AH6532  NAD 83(2011) Y  - -5,546,034.941 (meters)                     COMP
 AH6532  NAD 83(2011) Z  -  3,137,917.602 (meters)                     COMP
 AH6532  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH6532
 AH6532  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6532  Standards:
 AH6532         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6532            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6532  -------------------------------------------------------------------
 AH6532  NETWORK    1.72  19.85           0.75   0.65  10.13      0.10272894
 AH6532  -------------------------------------------------------------------
 AH6532  Click here for local accuracies and other accuracy information.
 AH6532
 AH6532.The horizontal coordinates were established by GPS observations
 AH6532.and adjusted by the National Geodetic Survey in June 2012.
 AH6532
 AH6532.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6532.been affixed to the stable North American tectonic plate. See 
 AH6532.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6532
 AH6532.The horizontal coordinates are valid at the epoch date displayed above
 AH6532.which is a decimal equivalence of Year/Month/Day.
 AH6532
 AH6532.** This station is in an area of known vertical motion. If an
 AH6532.** orthometric height was ever established but is not available 
 AH6532.** in the current survey control section, the orthometric height
 AH6532.** is considered suspect.  Suspect heights are available in the
 AH6532.** superseded section only if requested.
 AH6532
 AH6532.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6532.GEOID18 height accuracy estimate available here.
 AH6532
 AH6532.Click photographs - Photos may exist for this station.
 AH6532
 AH6532.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6532
 AH6532.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6532
 AH6532.The ellipsoidal height was determined by GPS observations
 AH6532.and is referenced to NAD 83.
 AH6532
 AH6532. The following values were computed from the NAD 83(2011) position.
 AH6532
 AH6532;                    North         East     Units Scale Factor Converg.
 AH6532;SPC LA S     -   128,923.229 1,034,595.268   MT  0.99994306   +0 10 43.3
 AH6532;SPC LA S     -   422,975.63  3,394,334.64   sFT  0.99994306   +0 10 43.3
 AH6532;UTM  15      - 3,283,113.419   695,891.500   MT  1.00007349   +1 00 07.2
 AH6532
 AH6532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6532!SPC LA S     -   1.00000387  x   0.99994306  =   0.99994693
 AH6532!UTM  15      -   1.00000387  x   1.00007349  =   1.00007736
 AH6532
 AH6532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN9589183113(NAD 83)
 AH6532
 AH6532                          SUPERSEDED SURVEY CONTROL
 AH6532
 AH6532  NAD 83(2007)-  29 39 45.39170(N)    090 58 33.47043(W) AD(       ) 0
 AH6532  ELLIP H (02/10/07)  -24.568  (m)                       GP(       )    
 AH6532  ELLIP H (02/21/02)  -24.544  (m)                       GP(       ) 5 1
 AH6532  NAD 83(1992)-  29 39 45.39181(N)    090 58 33.46949(W) AD(       ) 1
 AH6532  ELLIP H (12/17/98)  -24.548  (m)                       GP(       ) 4 2
 AH6532
 AH6532.Superseded values are not recommended for survey control.
 AH6532
 AH6532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6532.See file dsdata.pdf to determine how the superseded data were derived.
 AH6532
 AH6532_MARKER: DD = SURVEY DISK
 AH6532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6532_STAMPING: BBLAB 06
 AH6532_MARK LOGO: LA-109
 AH6532_PROJECTION: FLUSH
 AH6532_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6532+STABILITY: SURFACE MOTION
 AH6532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6532+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6532
 AH6532  HISTORY     - Date     Condition        Report By
 AH6532  HISTORY     - 1995     MONUMENTED       MPHI
 AH6532
 AH6532                          STATION DESCRIPTION
 AH6532
 AH6532'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6532'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6532'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TURN RIGHT ON HWY 90
 AH6532'AND TRAVEL WEST FOR 20.40 MI (32.83 KM) TO THE STATION ON THE RIGHT.
 AH6532'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 25.20 FT
 AH6532'(7.68 M) EAST OF THE CENTERLINE OF HWY 90, 28.80 FT (8.78 M) NORTHEAST
 AH6532'OF THE FIRE HYDRANT, 81.80 FT (24.93 M) SOUTHEAST OF THE FENCE CORNER,
 AH6532'AND 12.70 FT (3.87 M) WEST OF THE EDGE OF THE BAYOU.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6385 ***********************************************************************
 AH6385  DESIGNATION -  BBLUB 01
 AH6385  PID         -  AH6385
 AH6385  STATE/COUNTY-  LA/TERREBONNE
 AH6385  COUNTRY     -  US
 AH6385  USGS QUAD   -  BOURG (2018)
 AH6385
 AH6385                         *CURRENT SURVEY CONTROL
 AH6385  ______________________________________________________________________
 AH6385* NAD 83(2011) POSITION- 29 34 19.58669(N) 090 35 58.81511(W)   ADJUSTED
 AH6385* NAD 83(2011) ELLIP HT-   -24.114 (meters)        (06/27/12)   ADJUSTED
 AH6385* NAD 83(2011) EPOCH   -  2010.00
 AH6385* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6385  **This station is located in a suspected subsidence area (see below).
 AH6385  ______________________________________________________________________
 AH6385  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6385  GEOID HEIGHT    -        -25.323 (meters)                     GEOID96
 AH6385  GEOID HEIGHT    -        -25.096 (meters)                     GEOID18
 AH6385  NAD 83(2011) X  -    -58,105.337 (meters)                     COMP
 AH6385  NAD 83(2011) Y  - -5,551,493.690 (meters)                     COMP
 AH6385  NAD 83(2011) Z  -  3,129,196.864 (meters)                     COMP
 AH6385  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 AH6385
 AH6385  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6385  Standards:
 AH6385         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6385            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6385  -------------------------------------------------------------------
 AH6385  NETWORK    1.94  20.21           0.75   0.83  10.31     -0.01547942
 AH6385  -------------------------------------------------------------------
 AH6385  Click here for local accuracies and other accuracy information.
 AH6385
 AH6385.The horizontal coordinates were established by GPS observations
 AH6385.and adjusted by the National Geodetic Survey in June 2012.
 AH6385
 AH6385.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6385.been affixed to the stable North American tectonic plate. See 
 AH6385.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6385
 AH6385.The horizontal coordinates are valid at the epoch date displayed above
 AH6385.which is a decimal equivalence of Year/Month/Day.
 AH6385
 AH6385.** This station is in an area of known vertical motion. If an
 AH6385.** orthometric height was ever established but is not available 
 AH6385.** in the current survey control section, the orthometric height
 AH6385.** is considered suspect.  Suspect heights are available in the
 AH6385.** superseded section only if requested.
 AH6385
 AH6385.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6385.GEOID18 height accuracy estimate available here.
 AH6385
 AH6385.Click photographs - Photos may exist for this station.
 AH6385
 AH6385.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6385
 AH6385.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6385
 AH6385.The ellipsoidal height was determined by GPS observations
 AH6385.and is referenced to NAD 83.
 AH6385
 AH6385. The following values were computed from the NAD 83(2011) position.
 AH6385
 AH6385;                    North         East     Units Scale Factor Converg.
 AH6385;SPC LA S     -   119,065.662 1,071,086.284   MT  0.99995356   +0 22 00.6
 AH6385;SPC LA S     -   390,634.59  3,514,055.58   sFT  0.99995356   +0 22 00.6
 AH6385;UTM  15      - 3,273,777.611   732,528.037   MT  1.00026720   +1 11 06.5
 AH6385
 AH6385!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6385!SPC LA S     -   1.00000379  x   0.99995356  =   0.99995735
 AH6385!UTM  15      -   1.00000379  x   1.00026720  =   1.00027099
 AH6385
 AH6385:                Primary Azimuth Mark                     Grid Az
 AH6385:SPC LA S     -  BBLUB 02                                 324 55 31.0
 AH6385:UTM  15      -  BBLUB 02                                 324 06 25.1
 AH6385
 AH6385_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3252873777(NAD 83)
 AH6385
 AH6385|---------------------------------------------------------------------|
 AH6385| PID    Reference Object                     Distance      Geod. Az  |
 AH6385|                                                           dddmmss.s |
 AH6385| AH6391 BBLUB 02                            APPROX. 0.7 KM 3251731.6 |
 AH6385|---------------------------------------------------------------------|
 AH6385
 AH6385                          SUPERSEDED SURVEY CONTROL
 AH6385
 AH6385  NAD 83(2007)-  29 34 19.58667(N)    090 35 58.81564(W) AD(       ) 0
 AH6385  ELLIP H (02/10/07)  -24.080  (m)                       GP(       )    
 AH6385  ELLIP H (02/21/02)  -24.058  (m)                       GP(       ) 5 1
 AH6385  NAD 83(1992)-  29 34 19.58704(N)    090 35 58.81470(W) AD(       ) 1
 AH6385  ELLIP H (12/17/98)  -24.003  (m)                       GP(       ) 4 2
 AH6385
 AH6385.Superseded values are not recommended for survey control.
 AH6385
 AH6385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6385.See file dsdata.pdf to determine how the superseded data were derived.
 AH6385
 AH6385_MARKER: DD = SURVEY DISK
 AH6385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6385_STAMPING: BBLUB 01
 AH6385_MARK LOGO: LA-109
 AH6385_PROJECTION: FLUSH
 AH6385_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6385+STABILITY: SURFACE MOTION
 AH6385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6385+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6385
 AH6385  HISTORY     - Date     Condition        Report By
 AH6385  HISTORY     - 1995     MONUMENTED       MPHI
 AH6385
 AH6385                          STATION DESCRIPTION
 AH6385
 AH6385'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6385'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6385'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6385'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6385'AND TRAVEL SOUTHERLY FOR 8.05 MI (12.95 KM) TO THE STATION ON THE
 AH6385'LEFT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 13.4
 AH6385'FT (4.1 M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 74.0 FT (22.6 M)
 AH6385'NORTHWEST FROM THE TELEPHONE PED. NO.135, 49.0 FT (14.9 M) NORTHEAST
 AH6385'FROM THE TELEPHONE PED. NO.13, 19.0 FT (5.8 M) SOUTHEAST FROM THE
 AH6385'POWER POLE, AND 67.0 FT (20.4 M) WEST FROM THE PIPELINE VENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6391 ***********************************************************************
 AH6391  DESIGNATION -  BBLUB 02
 AH6391  PID         -  AH6391
 AH6391  STATE/COUNTY-  LA/LAFOURCHE
 AH6391  COUNTRY     -  US
 AH6391  USGS QUAD   -  BOURG (2018)
 AH6391
 AH6391                         *CURRENT SURVEY CONTROL
 AH6391  ______________________________________________________________________
 AH6391* NAD 83(2011) POSITION- 29 34 38.32120(N) 090 36 13.66010(W)   ADJUSTED
 AH6391* NAD 83(2011) ELLIP HT-   -23.500 (meters)        (06/27/12)   ADJUSTED
 AH6391* NAD 83(2011) EPOCH   -  2010.00
 AH6391* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6391  **This station is located in a suspected subsidence area (see below).
 AH6391  ______________________________________________________________________
 AH6391  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6391  GEOID HEIGHT    -        -25.335 (meters)                     GEOID96
 AH6391  GEOID HEIGHT    -        -25.109 (meters)                     GEOID18
 AH6391  NAD 83(2011) X  -    -58,501.886 (meters)                     COMP
 AH6391  NAD 83(2011) Y  - -5,551,205.340 (meters)                     COMP
 AH6391  NAD 83(2011) Z  -  3,129,698.853 (meters)                     COMP
 AH6391  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AH6391
 AH6391  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6391  Standards:
 AH6391         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6391            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6391  -------------------------------------------------------------------
 AH6391  NETWORK    2.08  23.74           0.80   0.90  12.11      0.05083240
 AH6391  -------------------------------------------------------------------
 AH6391  Click here for local accuracies and other accuracy information.
 AH6391
 AH6391.The horizontal coordinates were established by GPS observations
 AH6391.and adjusted by the National Geodetic Survey in June 2012.
 AH6391
 AH6391.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6391.been affixed to the stable North American tectonic plate. See 
 AH6391.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6391
 AH6391.The horizontal coordinates are valid at the epoch date displayed above
 AH6391.which is a decimal equivalence of Year/Month/Day.
 AH6391
 AH6391.** This station is in an area of known vertical motion. If an
 AH6391.** orthometric height was ever established but is not available 
 AH6391.** in the current survey control section, the orthometric height
 AH6391.** is considered suspect.  Suspect heights are available in the
 AH6391.** superseded section only if requested.
 AH6391
 AH6391.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6391.GEOID18 height accuracy estimate available here.
 AH6391
 AH6391.Click photographs - Photos may exist for this station.
 AH6391
 AH6391.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6391
 AH6391.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6391
 AH6391.The ellipsoidal height was determined by GPS observations
 AH6391.and is referenced to NAD 83.
 AH6391
 AH6391. The following values were computed from the NAD 83(2011) position.
 AH6391
 AH6391;                    North         East     Units Scale Factor Converg.
 AH6391;SPC LA S     -   119,639.915 1,070,683.071   MT  0.99995289   +0 21 53.2
 AH6391;SPC LA S     -   392,518.62  3,512,732.71   sFT  0.99995289   +0 21 53.2
 AH6391;UTM  15      - 3,274,346.224   732,116.534   MT  1.00026484   +1 10 59.8
 AH6391
 AH6391!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6391!SPC LA S     -   1.00000369  x   0.99995289  =   0.99995658
 AH6391!UTM  15      -   1.00000369  x   1.00026484  =   1.00026853
 AH6391
 AH6391:                Primary Azimuth Mark                     Grid Az
 AH6391:SPC LA S     -  BBLUB 03                                 314 16 24.7
 AH6391:UTM  15      -  BBLUB 03                                 313 27 18.1
 AH6391
 AH6391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3211674346(NAD 83)
 AH6391
 AH6391|---------------------------------------------------------------------|
 AH6391| PID    Reference Object                     Distance      Geod. Az  |
 AH6391|                                                           dddmmss.s |
 AH6391| AH6393 BBLUB 03                            APPROX. 1.0 KM 3143817.9 |
 AH6391|---------------------------------------------------------------------|
 AH6391
 AH6391                          SUPERSEDED SURVEY CONTROL
 AH6391
 AH6391  NAD 83(2007)-  29 34 38.32118(N)    090 36 13.66062(W) AD(       ) 0
 AH6391  ELLIP H (02/10/07)  -23.469  (m)                       GP(       )    
 AH6391  ELLIP H (02/21/02)  -23.447  (m)                       GP(       ) 5 1
 AH6391  NAD 83(1992)-  29 34 38.32152(N)    090 36 13.65966(W) AD(       ) 1
 AH6391  ELLIP H (12/17/98)  -23.392  (m)                       GP(       ) 4 2
 AH6391
 AH6391.Superseded values are not recommended for survey control.
 AH6391
 AH6391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6391.See file dsdata.pdf to determine how the superseded data were derived.
 AH6391
 AH6391_MARKER: DD = SURVEY DISK
 AH6391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6391_STAMPING: BBLUB 02
 AH6391_MARK LOGO: LA-109
 AH6391_PROJECTION: FLUSH
 AH6391_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6391+STABILITY: SURFACE MOTION
 AH6391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6391+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6391
 AH6391  HISTORY     - Date     Condition        Report By
 AH6391  HISTORY     - 1995     MONUMENTED       MPHI
 AH6391
 AH6391                          STATION DESCRIPTION
 AH6391
 AH6391'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6391'TO REACH THE STATION FROM THE COURHTOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6391'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6391'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6391'AND TRAVEL SOUTHERLY FOR 7.55 MI (12.15 KM) TO THE STATION ON THE
 AH6391'LEFT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 16.2
 AH6391'FT (4.9 M) EAST FROM THE CENTERLINE OF HWY 316, 44.0 FT (13.4 M)
 AH6391'NORTHWEST FROM THE SIGNAL LIGHT, 55.0 FT (16.8 M) NORTH FROM THE
 AH6391'SIGNAL LIGHT, AND 142.0 FT (43.3 M) SOUTH FROM THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6393 ***********************************************************************
 AH6393  DESIGNATION -  BBLUB 03
 AH6393  PID         -  AH6393
 AH6393  STATE/COUNTY-  LA/TERREBONNE
 AH6393  COUNTRY     -  US
 AH6393  USGS QUAD   -  BOURG (2018)
 AH6393
 AH6393                         *CURRENT SURVEY CONTROL
 AH6393  ______________________________________________________________________
 AH6393* NAD 83(2011) POSITION- 29 35 00.48832(N) 090 36 39.34393(W)   ADJUSTED
 AH6393* NAD 83(2011) ELLIP HT-   -23.570 (meters)        (06/27/12)   ADJUSTED
 AH6393* NAD 83(2011) EPOCH   -  2010.00
 AH6393* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6393  **This station is located in a suspected subsidence area (see below).
 AH6393  ______________________________________________________________________
 AH6393  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6393  GEOID HEIGHT    -        -25.350 (meters)                     GEOID96
 AH6393  GEOID HEIGHT    -        -25.124 (meters)                     GEOID18
 AH6393  NAD 83(2011) X  -    -59,189.522 (meters)                     COMP
 AH6393  NAD 83(2011) Y  - -5,550,861.042 (meters)                     COMP
 AH6393  NAD 83(2011) Z  -  3,130,292.392 (meters)                     COMP
 AH6393  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AH6393
 AH6393  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6393  Standards:
 AH6393         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6393            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6393  -------------------------------------------------------------------
 AH6393  NETWORK    1.76  20.97           0.72   0.72  10.70      0.10006076
 AH6393  -------------------------------------------------------------------
 AH6393  Click here for local accuracies and other accuracy information.
 AH6393
 AH6393.The horizontal coordinates were established by GPS observations
 AH6393.and adjusted by the National Geodetic Survey in June 2012.
 AH6393
 AH6393.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6393.been affixed to the stable North American tectonic plate. See 
 AH6393.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6393
 AH6393.The horizontal coordinates are valid at the epoch date displayed above
 AH6393.which is a decimal equivalence of Year/Month/Day.
 AH6393
 AH6393.** This station is in an area of known vertical motion. If an
 AH6393.** orthometric height was ever established but is not available 
 AH6393.** in the current survey control section, the orthometric height
 AH6393.** is considered suspect.  Suspect heights are available in the
 AH6393.** superseded section only if requested.
 AH6393
 AH6393.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6393.GEOID18 height accuracy estimate available here.
 AH6393
 AH6393.Click photographs - Photos may exist for this station.
 AH6393
 AH6393.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6393
 AH6393.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6393
 AH6393.The ellipsoidal height was determined by GPS observations
 AH6393.and is referenced to NAD 83.
 AH6393
 AH6393. The following values were computed from the NAD 83(2011) position.
 AH6393
 AH6393;                    North         East     Units Scale Factor Converg.
 AH6393;SPC LA S     -   120,318.024 1,069,987.545   MT  0.99995210   +0 21 40.4
 AH6393;SPC LA S     -   394,743.38  3,510,450.80   sFT  0.99995210   +0 21 40.4
 AH6393;UTM  15      - 3,275,014.533   731,411.171   MT  1.00026080   +1 10 48.0
 AH6393
 AH6393!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6393!SPC LA S     -   1.00000370  x   0.99995210  =   0.99995580
 AH6393!UTM  15      -   1.00000370  x   1.00026080  =   1.00026450
 AH6393
 AH6393:                Primary Azimuth Mark                     Grid Az
 AH6393:SPC LA S     -  BBLUB 02                                 134 16 24.8
 AH6393:UTM  15      -  BBLUB 02                                 133 27 17.2
 AH6393
 AH6393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3141175014(NAD 83)
 AH6393
 AH6393|---------------------------------------------------------------------|
 AH6393| PID    Reference Object                     Distance      Geod. Az  |
 AH6393|                                                           dddmmss.s |
 AH6393| AH6391 BBLUB 02                            APPROX. 1.0 KM 1343805.2 |
 AH6393| AH6398 BBLUB 04                            APPROX. 0.7 KM 3210428.5 |
 AH6393|---------------------------------------------------------------------|
 AH6393
 AH6393                          SUPERSEDED SURVEY CONTROL
 AH6393
 AH6393  NAD 83(2007)-  29 35 00.48829(N)    090 36 39.34446(W) AD(       ) 0
 AH6393  ELLIP H (02/10/07)  -23.541  (m)                       GP(       )    
 AH6393  ELLIP H (02/21/02)  -23.517  (m)                       GP(       ) 5 1
 AH6393  NAD 83(1992)-  29 35 00.48861(N)    090 36 39.34349(W) AD(       ) 1
 AH6393  ELLIP H (12/17/98)  -23.463  (m)                       GP(       ) 4 2
 AH6393
 AH6393.Superseded values are not recommended for survey control.
 AH6393
 AH6393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6393.See file dsdata.pdf to determine how the superseded data were derived.
 AH6393
 AH6393_MARKER: DD = SURVEY DISK
 AH6393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6393_STAMPING: BBLUB 03
 AH6393_MARK LOGO: LA-109
 AH6393_PROJECTION: FLUSH
 AH6393_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6393+STABILITY: SURFACE MOTION
 AH6393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6393+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6393
 AH6393  HISTORY     - Date     Condition        Report By
 AH6393  HISTORY     - 1995     MONUMENTED       MPHI
 AH6393
 AH6393                          STATION DESCRIPTION
 AH6393
 AH6393'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6393'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6393'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6393'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6393'AND TRAVEL SOUTHERLY FOR 6.95 MI (11.18 KM) TO THE STATION ON THE
 AH6393'LEFT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 15.1
 AH6393'FT (4.6 M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 23.1 FT (7.0 M)
 AH6393'WEST FROM THE POWER POLE WITH A TRANSFORMER, AND 84.3 FT (25.7 M)
 AH6393'SOUTHWEST FROM THE SERVICE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6398 ***********************************************************************
 AH6398  DESIGNATION -  BBLUB 04
 AH6398  PID         -  AH6398
 AH6398  STATE/COUNTY-  LA/TERREBONNE
 AH6398  COUNTRY     -  US
 AH6398  USGS QUAD   -  BOURG (2018)
 AH6398
 AH6398                         *CURRENT SURVEY CONTROL
 AH6398  ______________________________________________________________________
 AH6398* NAD 83(2011) POSITION- 29 35 17.97615(N) 090 36 55.50353(W)   ADJUSTED
 AH6398* NAD 83(2011) ELLIP HT-   -23.451 (meters)        (06/27/12)   ADJUSTED
 AH6398* NAD 83(2011) EPOCH   -  2010.00
 AH6398* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6398  **This station is located in a suspected subsidence area (see below).
 AH6398  ______________________________________________________________________
 AH6398  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6398  GEOID HEIGHT    -        -25.362 (meters)                     GEOID96
 AH6398  GEOID HEIGHT    -        -25.136 (meters)                     GEOID18
 AH6398  NAD 83(2011) X  -    -59,621.544 (meters)                     COMP
 AH6398  NAD 83(2011) Y  - -5,550,590.657 (meters)                     COMP
 AH6398  NAD 83(2011) Z  -  3,130,760.700 (meters)                     COMP
 AH6398  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 AH6398
 AH6398  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6398  Standards:
 AH6398         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6398            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6398  -------------------------------------------------------------------
 AH6398  NETWORK    1.67  20.83           0.72   0.64  10.63      0.08713697
 AH6398  -------------------------------------------------------------------
 AH6398  Click here for local accuracies and other accuracy information.
 AH6398
 AH6398.The horizontal coordinates were established by GPS observations
 AH6398.and adjusted by the National Geodetic Survey in June 2012.
 AH6398
 AH6398.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6398.been affixed to the stable North American tectonic plate. See 
 AH6398.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6398
 AH6398.The horizontal coordinates are valid at the epoch date displayed above
 AH6398.which is a decimal equivalence of Year/Month/Day.
 AH6398
 AH6398.** This station is in an area of known vertical motion. If an
 AH6398.** orthometric height was ever established but is not available 
 AH6398.** in the current survey control section, the orthometric height
 AH6398.** is considered suspect.  Suspect heights are available in the
 AH6398.** superseded section only if requested.
 AH6398
 AH6398.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6398.GEOID18 height accuracy estimate available here.
 AH6398
 AH6398.Click photographs - Photos may exist for this station.
 AH6398
 AH6398.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6398
 AH6398.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6398
 AH6398.The ellipsoidal height was determined by GPS observations
 AH6398.and is referenced to NAD 83.
 AH6398
 AH6398. The following values were computed from the NAD 83(2011) position.
 AH6398
 AH6398;                    North         East     Units Scale Factor Converg.
 AH6398;SPC LA S     -   120,853.712 1,069,549.298   MT  0.99995149   +0 21 32.3
 AH6398;SPC LA S     -   396,500.89  3,509,012.99   sFT  0.99995149   +0 21 32.3
 AH6398;UTM  15      - 3,275,544.066   730,965.177   MT  1.00025825   +1 10 40.6
 AH6398
 AH6398!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6398!SPC LA S     -   1.00000368  x   0.99995149  =   0.99995517
 AH6398!UTM  15      -   1.00000368  x   1.00025825  =   1.00026193
 AH6398
 AH6398:                Primary Azimuth Mark                     Grid Az
 AH6398:SPC LA S     -  BBLUB 03                                 140 42 48.2
 AH6398:UTM  15      -  BBLUB 03                                 139 53 39.9
 AH6398
 AH6398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3096575544(NAD 83)
 AH6398
 AH6398|---------------------------------------------------------------------|
 AH6398| PID    Reference Object                     Distance      Geod. Az  |
 AH6398|                                                           dddmmss.s |
 AH6398| AH6393 BBLUB 03                            APPROX. 0.7 KM 1410420.5 |
 AH6398| AH6399 BBLUB 05                            APPROX. 0.8 KM 3431020.9 |
 AH6398|---------------------------------------------------------------------|
 AH6398
 AH6398                          SUPERSEDED SURVEY CONTROL
 AH6398
 AH6398  NAD 83(2007)-  29 35 17.97615(N)    090 36 55.50407(W) AD(       ) 0
 AH6398  ELLIP H (02/10/07)  -23.422  (m)                       GP(       )    
 AH6398  ELLIP H (02/21/02)  -23.399  (m)                       GP(       ) 5 1
 AH6398  NAD 83(1992)-  29 35 17.97646(N)    090 36 55.50307(W) AD(       ) 1
 AH6398  ELLIP H (12/17/98)  -23.341  (m)                       GP(       ) 4 2
 AH6398
 AH6398.Superseded values are not recommended for survey control.
 AH6398
 AH6398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6398.See file dsdata.pdf to determine how the superseded data were derived.
 AH6398
 AH6398_MARKER: DD = SURVEY DISK
 AH6398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6398_STAMPING: BBLUB 04
 AH6398_MARK LOGO: LA-109
 AH6398_PROJECTION: FLUSH
 AH6398_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6398+STABILITY: SURFACE MOTION
 AH6398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6398+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6398
 AH6398  HISTORY     - Date     Condition        Report By
 AH6398  HISTORY     - 1995     MONUMENTED       MPHI
 AH6398
 AH6398                          STATION DESCRIPTION
 AH6398
 AH6398'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6398'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6398'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6398'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6398'AND TRAVEL SOUTHERLY FOR 6.5 MI (10.5 KM) TO THE STATION ON THE LEFT.
 AH6398'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 18.0 FT (5.5
 AH6398'M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 55.0 FT (16.8 M)
 AH6398'NORTHEAST FROM THE EDGE OF BAYOU BLUE, 85.6 FT (26.1 M) SOUTHEAST FROM
 AH6398'THE POWER POLE WITH A TRANSFORMER, 15.3 FT (4.7 M) NORTHWEST FROM THE
 AH6398'CENTERLINE OF THE CONCRETE CULVERT CROSSING HWY 316, 18.7 FT (5.7 M)
 AH6398'SOUTHWEST FROM THE CORNER OF THE CYCLONE FENCE, AND 44.4 SOUTH FROM
 AH6398'THE CORNER OF BAYOU BLUE ASSEMBLY OF GOD CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6399 ***********************************************************************
 AH6399  DESIGNATION -  BBLUB 05
 AH6399  PID         -  AH6399
 AH6399  STATE/COUNTY-  LA/TERREBONNE
 AH6399  COUNTRY     -  US
 AH6399  USGS QUAD   -  BOURG (2018)
 AH6399
 AH6399                         *CURRENT SURVEY CONTROL
 AH6399  ______________________________________________________________________
 AH6399* NAD 83(2011) POSITION- 29 35 42.98594(N) 090 37 04.15837(W)   ADJUSTED
 AH6399* NAD 83(2011) ELLIP HT-   -23.289 (meters)        (06/27/12)   ADJUSTED
 AH6399* NAD 83(2011) EPOCH   -  2010.00
 AH6399* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6399  **This station is located in a suspected subsidence area (see below).
 AH6399  ______________________________________________________________________
 AH6399  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6399  GEOID HEIGHT    -        -25.377 (meters)                     GEOID96
 AH6399  GEOID HEIGHT    -        -25.153 (meters)                     GEOID18
 AH6399  NAD 83(2011) X  -    -59,850.347 (meters)                     COMP
 AH6399  NAD 83(2011) Y  - -5,550,208.044 (meters)                     COMP
 AH6399  NAD 83(2011) Z  -  3,131,430.397 (meters)                     COMP
 AH6399  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AH6399
 AH6399  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6399  Standards:
 AH6399         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6399            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6399  -------------------------------------------------------------------
 AH6399  NETWORK    1.88  23.56           0.82   0.71  12.02      0.09771208
 AH6399  -------------------------------------------------------------------
 AH6399  Click here for local accuracies and other accuracy information.
 AH6399
 AH6399.The horizontal coordinates were established by GPS observations
 AH6399.and adjusted by the National Geodetic Survey in June 2012.
 AH6399
 AH6399.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6399.been affixed to the stable North American tectonic plate. See 
 AH6399.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6399
 AH6399.The horizontal coordinates are valid at the epoch date displayed above
 AH6399.which is a decimal equivalence of Year/Month/Day.
 AH6399
 AH6399.** This station is in an area of known vertical motion. If an
 AH6399.** orthometric height was ever established but is not available 
 AH6399.** in the current survey control section, the orthometric height
 AH6399.** is considered suspect.  Suspect heights are available in the
 AH6399.** superseded section only if requested.
 AH6399
 AH6399.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6399.GEOID18 height accuracy estimate available here.
 AH6399
 AH6399.Click photographs - Photos may exist for this station.
 AH6399
 AH6399.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6399
 AH6399.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6399
 AH6399.The ellipsoidal height was determined by GPS observations
 AH6399.and is referenced to NAD 83.
 AH6399
 AH6399. The following values were computed from the NAD 83(2011) position.
 AH6399
 AH6399;                    North         East     Units Scale Factor Converg.
 AH6399;SPC LA S     -   121,622.265 1,069,311.590   MT  0.99995063   +0 21 28.0
 AH6399;SPC LA S     -   399,022.38  3,508,233.11   sFT  0.99995063   +0 21 28.0
 AH6399;UTM  15      - 3,276,309.377   730,716.429   MT  1.00025684   +1 10 37.2
 AH6399
 AH6399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6399!SPC LA S     -   1.00000366  x   0.99995063  =   0.99995429
 AH6399!UTM  15      -   1.00000366  x   1.00025684  =   1.00026050
 AH6399
 AH6399:                Primary Azimuth Mark                     Grid Az
 AH6399:SPC LA S     -  BBLUB 04                                 162 48 48.6
 AH6399:UTM  15      -  BBLUB 04                                 161 59 39.4
 AH6399
 AH6399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3071676309(NAD 83)
 AH6399
 AH6399|---------------------------------------------------------------------|
 AH6399| PID    Reference Object                     Distance      Geod. Az  |
 AH6399|                                                           dddmmss.s |
 AH6399| AH6398 BBLUB 04                            APPROX. 0.8 KM 1631016.6 |
 AH6399|---------------------------------------------------------------------|
 AH6399
 AH6399                          SUPERSEDED SURVEY CONTROL
 AH6399
 AH6399  NAD 83(2007)-  29 35 42.98594(N)    090 37 04.15891(W) AD(       ) 0
 AH6399  ELLIP H (02/10/07)  -23.259  (m)                       GP(       )    
 AH6399  ELLIP H (02/21/02)  -23.238  (m)                       GP(       ) 5 1
 AH6399  NAD 83(1992)-  29 35 42.98624(N)    090 37 04.15788(W) AD(       ) 1
 AH6399  ELLIP H (12/17/98)  -23.175  (m)                       GP(       ) 4 2
 AH6399
 AH6399.Superseded values are not recommended for survey control.
 AH6399
 AH6399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6399.See file dsdata.pdf to determine how the superseded data were derived.
 AH6399
 AH6399_MARKER: DD = SURVEY DISK
 AH6399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6399_STAMPING: BBLUB 05
 AH6399_MARK LOGO: LA-109
 AH6399_PROJECTION: FLUSH
 AH6399_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6399+STABILITY: SURFACE MOTION
 AH6399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6399+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6399
 AH6399  HISTORY     - Date     Condition        Report By
 AH6399  HISTORY     - 1995     MONUMENTED       MPHI
 AH6399
 AH6399                          STATION DESCRIPTION
 AH6399
 AH6399'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6399'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6399'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6399'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6399'AND TRAVEL SOUTHERLY FOR 5.95 MI (9.58 KM) TO THE STATION ON THE LEFT.
 AH6399'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 16.5 FT (5.0
 AH6399'M) SOUTHEAST FROM THE CENTERLINE OF HWY 316, 40.1 FT (12.2 M)
 AH6399'SOUTHEAST FROM THE EDGE OF BAYOU BLUE, 49.9 FT (15.2 M) NORTHWEST FROM
 AH6399'TELEPHONE PED. NO.61, 23.1 FT (7.0 M) SOUTHWEST FROM THE CORNER OF THE
 AH6399'PIPE AND CABLE FENCE, AND 13.0 FT (4.0 M) SOUTHWEST FROM THE METAL
 AH6399'CULVERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6404 ***********************************************************************
 AH6404  DESIGNATION -  BBLUB 06
 AH6404  PID         -  AH6404
 AH6404  STATE/COUNTY-  LA/TERREBONNE
 AH6404  COUNTRY     -  US
 AH6404  USGS QUAD   -  HOUMA (2018)
 AH6404
 AH6404                         *CURRENT SURVEY CONTROL
 AH6404  ______________________________________________________________________
 AH6404* NAD 83(2011) POSITION- 29 36 06.85541(N) 090 38 07.59301(W)   ADJUSTED
 AH6404* NAD 83(2011) ELLIP HT-   -23.436 (meters)        (06/27/12)   ADJUSTED
 AH6404* NAD 83(2011) EPOCH   -  2010.00
 AH6404* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6404  **This station is located in a suspected subsidence area (see below).
 AH6404  ______________________________________________________________________
 AH6404  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6404  GEOID HEIGHT    -        -25.395 (meters)                     GEOID96
 AH6404  GEOID HEIGHT    -        -25.169 (meters)                     GEOID18
 AH6404  NAD 83(2011) X  -    -61,553.226 (meters)                     COMP
 AH6404  NAD 83(2011) Y  - -5,549,826.263 (meters)                     COMP
 AH6404  NAD 83(2011) Z  -  3,132,069.369 (meters)                     COMP
 AH6404  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 AH6404
 AH6404  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6404  Standards:
 AH6404         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6404            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6404  -------------------------------------------------------------------
 AH6404  NETWORK    1.77  19.17           0.71   0.74   9.78     -0.00284313
 AH6404  -------------------------------------------------------------------
 AH6404  Click here for local accuracies and other accuracy information.
 AH6404
 AH6404.The horizontal coordinates were established by GPS observations
 AH6404.and adjusted by the National Geodetic Survey in June 2012.
 AH6404
 AH6404.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6404.been affixed to the stable North American tectonic plate. See 
 AH6404.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6404
 AH6404.The horizontal coordinates are valid at the epoch date displayed above
 AH6404.which is a decimal equivalence of Year/Month/Day.
 AH6404
 AH6404.** This station is in an area of known vertical motion. If an
 AH6404.** orthometric height was ever established but is not available 
 AH6404.** in the current survey control section, the orthometric height
 AH6404.** is considered suspect.  Suspect heights are available in the
 AH6404.** superseded section only if requested.
 AH6404
 AH6404.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6404.GEOID18 height accuracy estimate available here.
 AH6404
 AH6404.Click photographs - Photos may exist for this station.
 AH6404
 AH6404.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6404
 AH6404.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6404
 AH6404.The ellipsoidal height was determined by GPS observations
 AH6404.and is referenced to NAD 83.
 AH6404
 AH6404. The following values were computed from the NAD 83(2011) position.
 AH6404
 AH6404;                    North         East     Units Scale Factor Converg.
 AH6404;SPC LA S     -   122,346.640 1,067,600.215   MT  0.99994983   +0 20 56.2
 AH6404;SPC LA S     -   401,398.93  3,502,618.37   sFT  0.99994983   +0 20 56.2
 AH6404;UTM  15      - 3,277,009.415   728,994.351   MT  1.00024707   +1 10 06.7
 AH6404
 AH6404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6404!SPC LA S     -   1.00000368  x   0.99994983  =   0.99995351
 AH6404!UTM  15      -   1.00000368  x   1.00024707  =   1.00025075
 AH6404
 AH6404:                Primary Azimuth Mark                     Grid Az
 AH6404:SPC LA S     -  BBLUB 07                                 268 49 08.2
 AH6404:UTM  15      -  BBLUB 07                                 267 59 57.7
 AH6404
 AH6404_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2899477009(NAD 83)
 AH6404
 AH6404|---------------------------------------------------------------------|
 AH6404| PID    Reference Object                     Distance      Geod. Az  |
 AH6404|                                                           dddmmss.s |
 AH6404| AH6405 BBLUB 07                            APPROX. 0.9 KM 2691004.4 |
 AH6404|---------------------------------------------------------------------|
 AH6404
 AH6404                          SUPERSEDED SURVEY CONTROL
 AH6404
 AH6404  NAD 83(2007)-  29 36 06.85545(N)    090 38 07.59360(W) AD(       ) 0
 AH6404  ELLIP H (02/10/07)  -23.408  (m)                       GP(       )    
 AH6404  ELLIP H (02/21/02)  -23.388  (m)                       GP(       ) 5 1
 AH6404  NAD 83(1992)-  29 36 06.85569(N)    090 38 07.59241(W) AD(       ) 1
 AH6404  ELLIP H (12/17/98)  -23.305  (m)                       GP(       ) 4 2
 AH6404
 AH6404.Superseded values are not recommended for survey control.
 AH6404
 AH6404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6404.See file dsdata.pdf to determine how the superseded data were derived.
 AH6404
 AH6404_MARKER: DD = SURVEY DISK
 AH6404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6404_STAMPING: BBLUB 06
 AH6404_MARK LOGO: LA-109
 AH6404_PROJECTION: FLUSH
 AH6404_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6404+STABILITY: SURFACE MOTION
 AH6404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6404+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6404
 AH6404  HISTORY     - Date     Condition        Report By
 AH6404  HISTORY     - 1995     MONUMENTED       MPHI
 AH6404
 AH6404                          STATION DESCRIPTION
 AH6404
 AH6404'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6404'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6404'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6404'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6404'AND TRAVEL SOUTHERLY FOR 4.7 MI (7.6 KM) TO THE STATION ON THE LEFT.
 AH6404'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 18.0 FT (5.5
 AH6404'M) NORTH FROM THE CENTERLINE OF HWY 316, 59.0 FT (18.0 M) NORTH FROM
 AH6404'THE EDGE OF BAYOU BLUE, 118.5 SOUTHWEST FROM THE POWER POLE, 27.4 FT
 AH6404'(8.4 M) SOUTHWEST FROM THE CENTERLINE OF THE CONCRETE CULVERT CROSSING
 AH6404'HWY 316, AND 118.0 FT (36.0 M) SOUTHWEST FROM THE TELEPHONE PED. NO.
 AH6404'50 1/3.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6405 ***********************************************************************
 AH6405  DESIGNATION -  BBLUB 07
 AH6405  PID         -  AH6405
 AH6405  STATE/COUNTY-  LA/TERREBONNE
 AH6405  COUNTRY     -  US
 AH6405  USGS QUAD   -  HOUMA (2018)
 AH6405
 AH6405                         *CURRENT SURVEY CONTROL
 AH6405  ______________________________________________________________________
 AH6405* NAD 83(2011) POSITION- 29 36 06.44893(N) 090 38 39.53326(W)   ADJUSTED
 AH6405* NAD 83(2011) ELLIP HT-   -23.523 (meters)        (06/27/12)   ADJUSTED
 AH6405* NAD 83(2011) EPOCH   -  2010.00
 AH6405* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6405  **This station is located in a suspected subsidence area (see below).
 AH6405  ______________________________________________________________________
 AH6405  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6405  GEOID HEIGHT    -        -25.397 (meters)                     GEOID96
 AH6405  GEOID HEIGHT    -        -25.169 (meters)                     GEOID18
 AH6405  NAD 83(2011) X  -    -62,412.689 (meters)                     COMP
 AH6405  NAD 83(2011) Y  - -5,549,822.771 (meters)                     COMP
 AH6405  NAD 83(2011) Z  -  3,132,058.444 (meters)                     COMP
 AH6405  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 AH6405
 AH6405  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6405  Standards:
 AH6405         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6405            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6405  -------------------------------------------------------------------
 AH6405  NETWORK    1.82  19.35           0.71   0.78   9.87     -0.03037606
 AH6405  -------------------------------------------------------------------
 AH6405  Click here for local accuracies and other accuracy information.
 AH6405
 AH6405.The horizontal coordinates were established by GPS observations
 AH6405.and adjusted by the National Geodetic Survey in June 2012.
 AH6405
 AH6405.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6405.been affixed to the stable North American tectonic plate. See 
 AH6405.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6405
 AH6405.The horizontal coordinates are valid at the epoch date displayed above
 AH6405.which is a decimal equivalence of Year/Month/Day.
 AH6405
 AH6405.** This station is in an area of known vertical motion. If an
 AH6405.** orthometric height was ever established but is not available 
 AH6405.** in the current survey control section, the orthometric height
 AH6405.** is considered suspect.  Suspect heights are available in the
 AH6405.** superseded section only if requested.
 AH6405
 AH6405.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6405.GEOID18 height accuracy estimate available here.
 AH6405
 AH6405.Click photographs - Photos may exist for this station.
 AH6405
 AH6405.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6405
 AH6405.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6405
 AH6405.The ellipsoidal height was determined by GPS observations
 AH6405.and is referenced to NAD 83.
 AH6405
 AH6405. The following values were computed from the NAD 83(2011) position.
 AH6405
 AH6405;                    North         East     Units Scale Factor Converg.
 AH6405;SPC LA S     -   122,328.924 1,066,740.899   MT  0.99994984   +0 20 40.3
 AH6405;SPC LA S     -   401,340.81  3,499,799.10   sFT  0.99994984   +0 20 40.3
 AH6405;UTM  15      - 3,276,979.400   728,135.123   MT  1.00024222   +1 09 50.9
 AH6405
 AH6405!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6405!SPC LA S     -   1.00000369  x   0.99994984  =   0.99995353
 AH6405!UTM  15      -   1.00000369  x   1.00024222  =   1.00024592
 AH6405
 AH6405:                Primary Azimuth Mark                     Grid Az
 AH6405:SPC LA S     -  BBLUB 06                                 088 49 08.3
 AH6405:UTM  15      -  BBLUB 06                                 087 59 57.7
 AH6405
 AH6405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2813576979(NAD 83)
 AH6405
 AH6405|---------------------------------------------------------------------|
 AH6405| PID    Reference Object                     Distance      Geod. Az  |
 AH6405|                                                           dddmmss.s |
 AH6405| AH6404 BBLUB 06                            APPROX. 0.9 KM 0890948.6 |
 AH6405|---------------------------------------------------------------------|
 AH6405
 AH6405                          SUPERSEDED SURVEY CONTROL
 AH6405
 AH6405  NAD 83(2007)-  29 36 06.44896(N)    090 38 39.53378(W) AD(       ) 0
 AH6405  ELLIP H (02/10/07)  -23.493  (m)                       GP(       )    
 AH6405  ELLIP H (02/21/02)  -23.473  (m)                       GP(       ) 5 1
 AH6405  NAD 83(1992)-  29 36 06.44922(N)    090 38 39.53270(W) AD(       ) 1
 AH6405  ELLIP H (12/17/98)  -23.399  (m)                       GP(       ) 4 2
 AH6405
 AH6405.Superseded values are not recommended for survey control.
 AH6405
 AH6405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6405.See file dsdata.pdf to determine how the superseded data were derived.
 AH6405
 AH6405_MARKER: DD = SURVEY DISK
 AH6405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6405_STAMPING: BBLUB 07
 AH6405_MARK LOGO: LA-109
 AH6405_PROJECTION: FLUSH
 AH6405_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6405+STABILITY: SURFACE MOTION
 AH6405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6405+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6405
 AH6405  HISTORY     - Date     Condition        Report By
 AH6405  HISTORY     - 1995     MONUMENTED       MPHI
 AH6405
 AH6405                          STATION DESCRIPTION
 AH6405
 AH6405'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6405'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6405'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6405'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6405'AND TRAVEL SOUTHERLY FOR 4.15 MI (6.68 KM) TO THE STATION ON THE LEFT.
 AH6405'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 20.0 FT (6.1
 AH6405'M) NORTHWEST FROM THE CENTERLINE OF HWY 316, 27.5 FT (8.4 M) SOUTHWEST
 AH6405'FROM THE POWER POLE, 27.3 FT (8.3 M) SOUTHWEST FROM TELEPHONE PED.
 AH6405'NO.44, AND 27.2 FT (8.3 M) SOUTH FROM THE CORNER OF THE CYCLONE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6424 ***********************************************************************
 AH6424  DESIGNATION -  BBLUB 08
 AH6424  PID         -  AH6424
 AH6424  STATE/COUNTY-  LA/TERREBONNE
 AH6424  COUNTRY     -  US
 AH6424  USGS QUAD   -  HOUMA (2018)
 AH6424
 AH6424                         *CURRENT SURVEY CONTROL
 AH6424  ______________________________________________________________________
 AH6424* NAD 83(2011) POSITION- 29 36 37.77806(N) 090 39 32.98120(W)   ADJUSTED
 AH6424* NAD 83(2011) ELLIP HT-   -23.005 (meters)        (06/27/12)   ADJUSTED
 AH6424* NAD 83(2011) EPOCH   -  2010.00
 AH6424* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6424  **This station is located in a suspected subsidence area (see below).
 AH6424  ______________________________________________________________________
 AH6424  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6424  GEOID HEIGHT    -        -25.420 (meters)                     GEOID96
 AH6424  GEOID HEIGHT    -        -25.192 (meters)                     GEOID18
 AH6424  NAD 83(2011) X  -    -63,845.296 (meters)                     COMP
 AH6424  NAD 83(2011) Y  - -5,549,330.330 (meters)                     COMP
 AH6424  NAD 83(2011) Z  -  3,132,897.395 (meters)                     COMP
 AH6424  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AH6424
 AH6424  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6424  Standards:
 AH6424         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6424            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6424  -------------------------------------------------------------------
 AH6424  NETWORK    2.40  21.38           1.00   0.96  10.91      0.12796234
 AH6424  -------------------------------------------------------------------
 AH6424  Click here for local accuracies and other accuracy information.
 AH6424
 AH6424.The horizontal coordinates were established by GPS observations
 AH6424.and adjusted by the National Geodetic Survey in June 2012.
 AH6424
 AH6424.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6424.been affixed to the stable North American tectonic plate. See 
 AH6424.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6424
 AH6424.The horizontal coordinates are valid at the epoch date displayed above
 AH6424.which is a decimal equivalence of Year/Month/Day.
 AH6424
 AH6424.** This station is in an area of known vertical motion. If an
 AH6424.** orthometric height was ever established but is not available 
 AH6424.** in the current survey control section, the orthometric height
 AH6424.** is considered suspect.  Suspect heights are available in the
 AH6424.** superseded section only if requested.
 AH6424
 AH6424.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6424.GEOID18 height accuracy estimate available here.
 AH6424
 AH6424.Click photographs - Photos may exist for this station.
 AH6424
 AH6424.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6424
 AH6424.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6424
 AH6424.The ellipsoidal height was determined by GPS observations
 AH6424.and is referenced to NAD 83.
 AH6424
 AH6424. The following values were computed from the NAD 83(2011) position.
 AH6424
 AH6424;                    North         East     Units Scale Factor Converg.
 AH6424;SPC LA S     -   123,284.945 1,065,297.139   MT  0.99994880   +0 20 13.5
 AH6424;SPC LA S     -   404,477.36  3,495,062.36   sFT  0.99994880   +0 20 13.5
 AH6424;UTM  15      - 3,277,914.935   726,677.411   MT  1.00023404   +1 09 25.6
 AH6424
 AH6424!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6424!SPC LA S     -   1.00000361  x   0.99994880  =   0.99995241
 AH6424!UTM  15      -   1.00000361  x   1.00023404  =   1.00023765
 AH6424
 AH6424:                Primary Azimuth Mark                     Grid Az
 AH6424:SPC LA S     -  BBLUB 09                                 322 57 23.0
 AH6424:UTM  15      -  BBLUB 09                                 322 08 10.9
 AH6424
 AH6424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2667777914(NAD 83)
 AH6424
 AH6424|---------------------------------------------------------------------|
 AH6424| PID    Reference Object                     Distance      Geod. Az  |
 AH6424|                                                           dddmmss.s |
 AH6424| AH6422 BBLUB 09                            APPROX. 0.8 KM 3231736.5 |
 AH6424|---------------------------------------------------------------------|
 AH6424
 AH6424                          SUPERSEDED SURVEY CONTROL
 AH6424
 AH6424  NAD 83(2007)-  29 36 37.77807(N)    090 39 32.98172(W) AD(       ) 0
 AH6424  ELLIP H (02/10/07)  -22.978  (m)                       GP(       )    
 AH6424  ELLIP H (02/21/02)  -22.960  (m)                       GP(       ) 5 1
 AH6424  NAD 83(1992)-  29 36 37.77836(N)    090 39 32.98057(W) AD(       ) 1
 AH6424  ELLIP H (12/17/98)  -22.873  (m)                       GP(       ) 4 2
 AH6424
 AH6424.Superseded values are not recommended for survey control.
 AH6424
 AH6424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6424.See file dsdata.pdf to determine how the superseded data were derived.
 AH6424
 AH6424_MARKER: DD = SURVEY DISK
 AH6424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6424_STAMPING: BBLUB 08
 AH6424_MARK LOGO: LA-109
 AH6424_PROJECTION: FLUSH
 AH6424_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6424+STABILITY: SURFACE MOTION
 AH6424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6424+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6424
 AH6424  HISTORY     - Date     Condition        Report By
 AH6424  HISTORY     - 1995     MONUMENTED       MPHI
 AH6424
 AH6424                          STATION DESCRIPTION
 AH6424
 AH6424'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6424'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6424'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6424'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6424'AND TRAVEL SOUTHERLY FOR 3.0 MI (4.8 KM) TO THE STATION ON THE LEFT.
 AH6424'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 19.0 FT (5.8
 AH6424'M) EAST FROM THE CENTERLINE OF HWY 316, 51.7 FT (15.8 M) EAST FROM THE
 AH6424'EDGE OF BAYOU BLUE, 38.0 FT (11.6 M) NORTHWEST FROM THE CENTERLINE OF
 AH6424'PARKWOOD DRIVE, 27.5 FT (8.4 M) WEST FROM THE POWER POLE WITH A LIGHT,
 AH6424'AND 21.1 FT (6.4 M) WEST FROM THE TELEPHONE PED. NO.41-7.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6422 ***********************************************************************
 AH6422  DESIGNATION -  BBLUB 09
 AH6422  PID         -  AH6422
 AH6422  STATE/COUNTY-  LA/TERREBONNE
 AH6422  COUNTRY     -  US
 AH6422  USGS QUAD   -  HOUMA (2018)
 AH6422
 AH6422                         *CURRENT SURVEY CONTROL
 AH6422  ______________________________________________________________________
 AH6422* NAD 83(2011) POSITION- 29 36 58.70730(N) 090 39 50.83934(W)   ADJUSTED
 AH6422* NAD 83(2011) ELLIP HT-   -23.755 (meters)        (06/27/12)   ADJUSTED
 AH6422* NAD 83(2011) EPOCH   -  2010.00
 AH6422* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6422  **This station is located in a suspected subsidence area (see below).
 AH6422  ______________________________________________________________________
 AH6422  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6422  GEOID HEIGHT    -        -25.434 (meters)                     GEOID96
 AH6422  GEOID HEIGHT    -        -25.207 (meters)                     GEOID18
 AH6422  NAD 83(2011) X  -    -64,322.051 (meters)                     COMP
 AH6422  NAD 83(2011) Y  - -5,549,005.714 (meters)                     COMP
 AH6422  NAD 83(2011) Z  -  3,133,457.270 (meters)                     COMP
 AH6422  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AH6422
 AH6422  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6422  Standards:
 AH6422         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6422            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6422  -------------------------------------------------------------------
 AH6422  NETWORK    1.52  15.82           0.65   0.59   8.07      0.06188911
 AH6422  -------------------------------------------------------------------
 AH6422  Click here for local accuracies and other accuracy information.
 AH6422
 AH6422.The horizontal coordinates were established by GPS observations
 AH6422.and adjusted by the National Geodetic Survey in June 2012.
 AH6422
 AH6422.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6422.been affixed to the stable North American tectonic plate. See 
 AH6422.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6422
 AH6422.The horizontal coordinates are valid at the epoch date displayed above
 AH6422.which is a decimal equivalence of Year/Month/Day.
 AH6422
 AH6422.** This station is in an area of known vertical motion. If an
 AH6422.** orthometric height was ever established but is not available 
 AH6422.** in the current survey control section, the orthometric height
 AH6422.** is considered suspect.  Suspect heights are available in the
 AH6422.** superseded section only if requested.
 AH6422
 AH6422.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6422.GEOID18 height accuracy estimate available here.
 AH6422
 AH6422.Click photographs - Photos may exist for this station.
 AH6422
 AH6422.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6422
 AH6422.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6422
 AH6422.The ellipsoidal height was determined by GPS observations
 AH6422.and is referenced to NAD 83.
 AH6422
 AH6422. The following values were computed from the NAD 83(2011) position.
 AH6422
 AH6422;                    North         East     Units Scale Factor Converg.
 AH6422;SPC LA S     -   123,926.507 1,064,812.921   MT  0.99994812   +0 20 04.6
 AH6422;SPC LA S     -   406,582.22  3,493,473.72   sFT  0.99994812   +0 20 04.6
 AH6422;UTM  15      - 3,278,549.681   726,183.919   MT  1.00023128   +1 09 17.5
 AH6422
 AH6422!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6422!SPC LA S     -   1.00000373  x   0.99994812  =   0.99995185
 AH6422!UTM  15      -   1.00000373  x   1.00023128  =   1.00023501
 AH6422
 AH6422:                Primary Azimuth Mark                     Grid Az
 AH6422:SPC LA S     -  BBLUB 08                                 142 57 23.1
 AH6422:UTM  15      -  BBLUB 08                                 142 08 10.2
 AH6422
 AH6422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2618378549(NAD 83)
 AH6422
 AH6422|---------------------------------------------------------------------|
 AH6422| PID    Reference Object                     Distance      Geod. Az  |
 AH6422|                                                           dddmmss.s |
 AH6422| AH6424 BBLUB 08                            APPROX. 0.8 KM 1431727.7 |
 AH6422|---------------------------------------------------------------------|
 AH6422
 AH6422                          SUPERSEDED SURVEY CONTROL
 AH6422
 AH6422  NAD 83(2007)-  29 36 58.70729(N)    090 39 50.83991(W) AD(       ) 0
 AH6422  ELLIP H (02/10/07)  -23.728  (m)                       GP(       )    
 AH6422  ELLIP H (02/21/02)  -23.714  (m)                       GP(       ) 5 1
 AH6422  NAD 83(1992)-  29 36 58.70754(N)    090 39 50.83872(W) AD(       ) 1
 AH6422  ELLIP H (12/17/98)  -23.613  (m)                       GP(       ) 4 2
 AH6422
 AH6422.Superseded values are not recommended for survey control.
 AH6422
 AH6422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6422.See file dsdata.pdf to determine how the superseded data were derived.
 AH6422
 AH6422_MARKER: DD = SURVEY DISK
 AH6422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6422_STAMPING: BBLUB 09
 AH6422_MARK LOGO: LA-109
 AH6422_PROJECTION: FLUSH
 AH6422_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6422+STABILITY: SURFACE MOTION
 AH6422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6422+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6422
 AH6422  HISTORY     - Date     Condition        Report By
 AH6422  HISTORY     - 1995     MONUMENTED       MPHI
 AH6422
 AH6422                          STATION DESCRIPTION
 AH6422
 AH6422'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6422'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6422'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6422'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6422'AND TRAVEL SOUTHERLY FOR 2.5 MI (4.0 KM) TO THE STATION ON THE LEFT.
 AH6422'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 69.6 FT (21.2
 AH6422'M) SOUTHEAST FROM THE POWER POLE WITH A LIGHT, 41.0 FT (12.5 M)
 AH6422'NORTHEAST FROM THE CENTERLINE OF HWY 316, 99.5 MI (160.1 KM) NORTHWEST
 AH6422'FROM THE POWER POLE, AND 85.5 FT (26.1 M) NORTHEAST FROM THE EDGE OF
 AH6422'BAYOU BLUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6408 ***********************************************************************
 AH6408  DESIGNATION -  BBLUB 10
 AH6408  PID         -  AH6408
 AH6408  STATE/COUNTY-  LA/TERREBONNE
 AH6408  COUNTRY     -  US
 AH6408  USGS QUAD   -  HOUMA (2018)
 AH6408
 AH6408                         *CURRENT SURVEY CONTROL
 AH6408  ______________________________________________________________________
 AH6408* NAD 83(2011) POSITION- 29 37 23.37247(N) 090 40 05.64111(W)   ADJUSTED
 AH6408* NAD 83(2011) ELLIP HT-   -23.547 (meters)        (06/27/12)   ADJUSTED
 AH6408* NAD 83(2011) EPOCH   -  2010.00
 AH6408* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6408  **This station is located in a suspected subsidence area (see below).
 AH6408  ______________________________________________________________________
 AH6408  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6408  GEOID HEIGHT    -        -25.449 (meters)                     GEOID96
 AH6408  GEOID HEIGHT    -        -25.224 (meters)                     GEOID18
 AH6408  NAD 83(2011) X  -    -64,715.877 (meters)                     COMP
 AH6408  NAD 83(2011) Y  - -5,548,625.938 (meters)                     COMP
 AH6408  NAD 83(2011) Z  -  3,134,117.583 (meters)                     COMP
 AH6408  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 AH6408
 AH6408  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6408  Standards:
 AH6408         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6408            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6408  -------------------------------------------------------------------
 AH6408  NETWORK    1.68  18.19           0.70   0.67   9.28      0.03649528
 AH6408  -------------------------------------------------------------------
 AH6408  Click here for local accuracies and other accuracy information.
 AH6408
 AH6408.The horizontal coordinates were established by GPS observations
 AH6408.and adjusted by the National Geodetic Survey in June 2012.
 AH6408
 AH6408.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6408.been affixed to the stable North American tectonic plate. See 
 AH6408.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6408
 AH6408.The horizontal coordinates are valid at the epoch date displayed above
 AH6408.which is a decimal equivalence of Year/Month/Day.
 AH6408
 AH6408.** This station is in an area of known vertical motion. If an
 AH6408.** orthometric height was ever established but is not available 
 AH6408.** in the current survey control section, the orthometric height
 AH6408.** is considered suspect.  Suspect heights are available in the
 AH6408.** superseded section only if requested.
 AH6408
 AH6408.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6408.GEOID18 height accuracy estimate available here.
 AH6408
 AH6408.Click photographs - Photos may exist for this station.
 AH6408
 AH6408.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6408
 AH6408.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6408
 AH6408.The ellipsoidal height was determined by GPS observations
 AH6408.and is referenced to NAD 83.
 AH6408
 AH6408. The following values were computed from the NAD 83(2011) position.
 AH6408
 AH6408;                    North         East     Units Scale Factor Converg.
 AH6408;SPC LA S     -   124,683.590 1,064,410.310   MT  0.99994733   +0 19 57.2
 AH6408;SPC LA S     -   409,066.08  3,492,152.83   sFT  0.99994733   +0 19 57.2
 AH6408;UTM  15      - 3,279,301.135   725,770.393   MT  1.00022897   +1 09 11.0
 AH6408
 AH6408!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6408!SPC LA S     -   1.00000370  x   0.99994733  =   0.99995103
 AH6408!UTM  15      -   1.00000370  x   1.00022897  =   1.00023267
 AH6408
 AH6408:                Primary Azimuth Mark                     Grid Az
 AH6408:SPC LA S     -  BBLUB 09                                 151 59 46.8
 AH6408:UTM  15      -  BBLUB 09                                 151 10 33.0
 AH6408
 AH6408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2577079301(NAD 83)
 AH6408
 AH6408|---------------------------------------------------------------------|
 AH6408| PID    Reference Object                     Distance      Geod. Az  |
 AH6408|                                                           dddmmss.s |
 AH6408| AH6422 BBLUB 09                            APPROX. 0.9 KM 1521944.0 |
 AH6408|---------------------------------------------------------------------|
 AH6408
 AH6408                          SUPERSEDED SURVEY CONTROL
 AH6408
 AH6408  NAD 83(2007)-  29 37 23.37245(N)    090 40 05.64166(W) AD(       ) 0
 AH6408  ELLIP H (02/10/07)  -23.517  (m)                       GP(       )    
 AH6408  ELLIP H (02/21/02)  -23.504  (m)                       GP(       ) 5 1
 AH6408  NAD 83(1992)-  29 37 23.37276(N)    090 40 05.64052(W) AD(       ) 1
 AH6408  ELLIP H (12/17/98)  -23.413  (m)                       GP(       ) 4 2
 AH6408
 AH6408.Superseded values are not recommended for survey control.
 AH6408
 AH6408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6408.See file dsdata.pdf to determine how the superseded data were derived.
 AH6408
 AH6408_MARKER: DD = SURVEY DISK
 AH6408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6408_STAMPING: BBLUB 10
 AH6408_MARK LOGO: LA-109
 AH6408_PROJECTION: FLUSH
 AH6408_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6408+STABILITY: SURFACE MOTION
 AH6408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6408+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6408
 AH6408  HISTORY     - Date     Condition        Report By
 AH6408  HISTORY     - 1995     MONUMENTED       MPHI
 AH6408
 AH6408                          STATION DESCRIPTION
 AH6408
 AH6408'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6408'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6408'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6408'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6408'AND TRAVEL SOUTHERLY FOR 1.95 MI (3.14 KM) TO THE STATION ON THE
 AH6408'RIGHT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 18.3
 AH6408'FT (5.6 M) SOUTHWEST FROM THE CENTERLINE OF HWY 316, 25.9 FT (7.9 M)
 AH6408'NORTHEAST FROM THE EDGE OF BAYOU BLUE, 62.4 FT (19.0 M) SOUTHWEST FROM
 AH6408'THE POWER POLE NO.37, AND 139.5 FT (42.5 M) SOUTH FROM THE CENTERLINE
 AH6408'OF L AND L RANCH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6168 ***********************************************************************
 AH6168  DESIGNATION -  BBLUB 11
 AH6168  PID         -  AH6168
 AH6168  STATE/COUNTY-  LA/TERREBONNE
 AH6168  COUNTRY     -  US
 AH6168  USGS QUAD   -  SAVOIE (2018)
 AH6168
 AH6168                         *CURRENT SURVEY CONTROL
 AH6168  ______________________________________________________________________
 AH6168* NAD 83(2011) POSITION- 29 37 44.95215(N) 090 40 21.80875(W)   ADJUSTED
 AH6168* NAD 83(2011) ELLIP HT-   -23.569 (meters)        (06/27/12)   ADJUSTED
 AH6168* NAD 83(2011) EPOCH   -  2010.00
 AH6168* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6168  **This station is located in a suspected subsidence area (see below).
 AH6168  ______________________________________________________________________
 AH6168  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6168  GEOID HEIGHT    -        -25.463 (meters)                     GEOID96
 AH6168  GEOID HEIGHT    -        -25.240 (meters)                     GEOID18
 AH6168  NAD 83(2011) X  -    -65,146.938 (meters)                     COMP
 AH6168  NAD 83(2011) Y  - -5,548,292.389 (meters)                     COMP
 AH6168  NAD 83(2011) Z  -  3,134,695.157 (meters)                     COMP
 AH6168  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 AH6168
 AH6168  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6168  Standards:
 AH6168         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6168            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6168  -------------------------------------------------------------------
 AH6168  NETWORK    1.85  17.48           0.83   0.66   8.92      0.03032823
 AH6168  -------------------------------------------------------------------
 AH6168  Click here for local accuracies and other accuracy information.
 AH6168
 AH6168.The horizontal coordinates were established by GPS observations
 AH6168.and adjusted by the National Geodetic Survey in June 2012.
 AH6168
 AH6168.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6168.been affixed to the stable North American tectonic plate. See 
 AH6168.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6168
 AH6168.The horizontal coordinates are valid at the epoch date displayed above
 AH6168.which is a decimal equivalence of Year/Month/Day.
 AH6168
 AH6168.** This station is in an area of known vertical motion. If an
 AH6168.** orthometric height was ever established but is not available 
 AH6168.** in the current survey control section, the orthometric height
 AH6168.** is considered suspect.  Suspect heights are available in the
 AH6168.** superseded section only if requested.
 AH6168
 AH6168.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6168.GEOID18 height accuracy estimate available here.
 AH6168
 AH6168.Click photographs - Photos may exist for this station.
 AH6168
 AH6168.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6168
 AH6168.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6168
 AH6168.The ellipsoidal height was determined by GPS observations
 AH6168.and is referenced to NAD 83.
 AH6168
 AH6168. The following values were computed from the NAD 83(2011) position.
 AH6168
 AH6168;                    North         East     Units Scale Factor Converg.
 AH6168;SPC LA S     -   125,345.480 1,063,971.561   MT  0.99994665   +0 19 49.1
 AH6168;SPC LA S     -   411,237.63  3,490,713.36   sFT  0.99994665   +0 19 49.1
 AH6168;UTM  15      - 3,279,956.857   725,322.084   MT  1.00022647   +1 09 03.8
 AH6168
 AH6168!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6168!SPC LA S     -   1.00000370  x   0.99994665  =   0.99995035
 AH6168!UTM  15      -   1.00000370  x   1.00022647  =   1.00023017
 AH6168
 AH6168:                Primary Azimuth Mark                     Grid Az
 AH6168:SPC LA S     -  BBLUB 10                                 146 27 38.4
 AH6168:UTM  15      -  BBLUB 10                                 145 38 23.7
 AH6168
 AH6168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2532279956(NAD 83)
 AH6168
 AH6168|---------------------------------------------------------------------|
 AH6168| PID    Reference Object                     Distance      Geod. Az  |
 AH6168|                                                           dddmmss.s |
 AH6168| AH6408 BBLUB 10                            APPROX. 0.8 KM 1464727.5 |
 AH6168| AH6409 BBLUB 12                            APPROX. 0.9 KM 3272943.1 |
 AH6168|---------------------------------------------------------------------|
 AH6168
 AH6168                          SUPERSEDED SURVEY CONTROL
 AH6168
 AH6168  NAD 83(2007)-  29 37 44.95217(N)    090 40 21.80932(W) AD(       ) 0
 AH6168  ELLIP H (02/10/07)  -23.535  (m)                       GP(       )    
 AH6168  ELLIP H (02/21/02)  -23.524  (m)                       GP(       ) 5 1
 AH6168  NAD 83(1992)-  29 37 44.95244(N)    090 40 21.80820(W) AD(       ) 1
 AH6168  ELLIP H (12/17/98)  -23.441  (m)                       GP(       ) 4 2
 AH6168
 AH6168.Superseded values are not recommended for survey control.
 AH6168
 AH6168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6168.See file dsdata.pdf to determine how the superseded data were derived.
 AH6168
 AH6168_MARKER: DD = SURVEY DISK
 AH6168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6168_STAMPING: BBLUB 11
 AH6168_MARK LOGO: LA-109
 AH6168_PROJECTION: FLUSH
 AH6168_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6168+STABILITY: SURFACE MOTION
 AH6168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6168+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6168
 AH6168  HISTORY     - Date     Condition        Report By
 AH6168  HISTORY     - 1995     MONUMENTED       MPHI
 AH6168
 AH6168                          STATION DESCRIPTION
 AH6168
 AH6168'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6168'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6168'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6168'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6168'AND TRAVEL SOUTHERLY FOR 1.5 MI (2.4 KM) TO THE STATION ON THE LEFT.
 AH6168'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 19.0 FT (5.8
 AH6168'M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 56.8 FT (17.3 M) SOUTH
 AH6168'FROM THE POWER POLE, 79.7 FT (24.3 M) SOUTH FROM TELEPHONE PED. NO.26,
 AH6168'106.5 FT (32.5 M) NORTHWEST FROM THE POWER POLE, AND 69.0 FT (21.0 M)
 AH6168'NORTHEAST FROM THE EDGE OF BAYOU BLUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6409 ***********************************************************************
 AH6409  DESIGNATION -  BBLUB 12
 AH6409  PID         -  AH6409
 AH6409  STATE/COUNTY-  LA/TERREBONNE
 AH6409  COUNTRY     -  US
 AH6409  USGS QUAD   -  SAVOIE (2018)
 AH6409
 AH6409                         *CURRENT SURVEY CONTROL
 AH6409  ______________________________________________________________________
 AH6409* NAD 83(2011) POSITION- 29 38 08.39704(N) 090 40 38.90893(W)   ADJUSTED
 AH6409* NAD 83(2011) ELLIP HT-   -23.587 (meters)        (06/27/12)   ADJUSTED
 AH6409* NAD 83(2011) EPOCH   -  2010.00
 AH6409* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6409  **This station is located in a suspected subsidence area (see below).
 AH6409  ______________________________________________________________________
 AH6409  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6409  GEOID HEIGHT    -        -25.479 (meters)                     GEOID96
 AH6409  GEOID HEIGHT    -        -25.257 (meters)                     GEOID18
 AH6409  NAD 83(2011) X  -    -65,602.693 (meters)                     COMP
 AH6409  NAD 83(2011) Y  - -5,547,930.056 (meters)                     COMP
 AH6409  NAD 83(2011) Z  -  3,135,322.618 (meters)                     COMP
 AH6409  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AH6409
 AH6409  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6409  Standards:
 AH6409         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6409            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6409  -------------------------------------------------------------------
 AH6409  NETWORK    2.35  21.52           1.10   0.75  10.98     -0.07565059
 AH6409  -------------------------------------------------------------------
 AH6409  Click here for local accuracies and other accuracy information.
 AH6409
 AH6409.The horizontal coordinates were established by GPS observations
 AH6409.and adjusted by the National Geodetic Survey in June 2012.
 AH6409
 AH6409.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6409.been affixed to the stable North American tectonic plate. See 
 AH6409.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6409
 AH6409.The horizontal coordinates are valid at the epoch date displayed above
 AH6409.which is a decimal equivalence of Year/Month/Day.
 AH6409
 AH6409.** This station is in an area of known vertical motion. If an
 AH6409.** orthometric height was ever established but is not available 
 AH6409.** in the current survey control section, the orthometric height
 AH6409.** is considered suspect.  Suspect heights are available in the
 AH6409.** superseded section only if requested.
 AH6409
 AH6409.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6409.GEOID18 height accuracy estimate available here.
 AH6409
 AH6409.Click photographs - Photos may exist for this station.
 AH6409
 AH6409.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6409
 AH6409.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6409
 AH6409.The ellipsoidal height was determined by GPS observations
 AH6409.and is referenced to NAD 83.
 AH6409
 AH6409. The following values were computed from the NAD 83(2011) position.
 AH6409
 AH6409;                    North         East     Units Scale Factor Converg.
 AH6409;SPC LA S     -   126,064.670 1,063,507.453   MT  0.99994593   +0 19 40.6
 AH6409;SPC LA S     -   413,597.17  3,489,190.70   sFT  0.99994593   +0 19 40.6
 AH6409;UTM  15      - 3,280,669.523   724,847.587   MT  1.00022384   +1 08 56.2
 AH6409
 AH6409!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6409!SPC LA S     -   1.00000370  x   0.99994593  =   0.99994963
 AH6409!UTM  15      -   1.00000370  x   1.00022384  =   1.00022755
 AH6409
 AH6409:                Primary Azimuth Mark                     Grid Az
 AH6409:SPC LA S     -  BBLUB 11                                 147 09 54.0
 AH6409:UTM  15      -  BBLUB 11                                 146 20 38.4
 AH6409
 AH6409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2484780669(NAD 83)
 AH6409
 AH6409|---------------------------------------------------------------------|
 AH6409| PID    Reference Object                     Distance      Geod. Az  |
 AH6409|                                                           dddmmss.s |
 AH6409| AH6168 BBLUB 11                            APPROX. 0.9 KM 1472934.6 |
 AH6409| AH6413 BBLUB 13                            APPROX. 0.8 KM 3192157.2 |
 AH6409|---------------------------------------------------------------------|
 AH6409
 AH6409                          SUPERSEDED SURVEY CONTROL
 AH6409
 AH6409  NAD 83(2007)-  29 38 08.39707(N)    090 40 38.90947(W) AD(       ) 0
 AH6409  ELLIP H (02/10/07)  -23.561  (m)                       GP(       )    
 AH6409  ELLIP H (02/21/02)  -23.545  (m)                       GP(       ) 5 1
 AH6409  NAD 83(1992)-  29 38 08.39749(N)    090 40 38.90835(W) AD(       ) 1
 AH6409  ELLIP H (12/17/98)  -23.436  (m)                       GP(       ) 4 2
 AH6409
 AH6409.Superseded values are not recommended for survey control.
 AH6409
 AH6409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6409.See file dsdata.pdf to determine how the superseded data were derived.
 AH6409
 AH6409_MARKER: DD = SURVEY DISK
 AH6409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6409_STAMPING: BBLUB 12
 AH6409_MARK LOGO: LA-109
 AH6409_PROJECTION: FLUSH
 AH6409_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6409+STABILITY: SURFACE MOTION
 AH6409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6409+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6409
 AH6409  HISTORY     - Date     Condition        Report By
 AH6409  HISTORY     - 1995     MONUMENTED       MPHI
 AH6409
 AH6409                          STATION DESCRIPTION
 AH6409
 AH6409'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6409'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6409'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6409'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6409'AND TRAVEL SOUTHERLY FOR 0.95 MI (1.53 KM) TO THE STATION ON THE LEFT.
 AH6409'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 34.4 FT (10.5
 AH6409'M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 11.4 FT (3.5 M) NORTHEAST
 AH6409'FROM THE CENTERLINE OF THE CULVERT, 19.3 FT (5.9 M) WEST FROM THE
 AH6409'POWER POLE, 15.7 FT (4.8 M) WEST FROM THE TELEPHONE PED., AND 35.2 FT
 AH6409'(10.7 M) NORTHWEST FROM THE CENTERLINE OF CENTRAL STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6413 ***********************************************************************
 AH6413  DESIGNATION -  BBLUB 13
 AH6413  PID         -  AH6413
 AH6413  STATE/COUNTY-  LA/TERREBONNE
 AH6413  COUNTRY     -  US
 AH6413  USGS QUAD   -  SAVOIE (2018)
 AH6413
 AH6413                         *CURRENT SURVEY CONTROL
 AH6413  ______________________________________________________________________
 AH6413* NAD 83(2011) POSITION- 29 38 27.71316(N) 090 40 57.88426(W)   ADJUSTED
 AH6413* NAD 83(2011) ELLIP HT-   -23.670 (meters)        (06/27/12)   ADJUSTED
 AH6413* NAD 83(2011) EPOCH   -  2010.00
 AH6413* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6413  **This station is located in a suspected subsidence area (see below).
 AH6413  ______________________________________________________________________
 AH6413  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6413  GEOID HEIGHT    -        -25.492 (meters)                     GEOID96
 AH6413  GEOID HEIGHT    -        -25.272 (meters)                     GEOID18
 AH6413  NAD 83(2011) X  -    -66,109.569 (meters)                     COMP
 AH6413  NAD 83(2011) Y  - -5,547,629.826 (meters)                     COMP
 AH6413  NAD 83(2011) Z  -  3,135,839.515 (meters)                     COMP
 AH6413  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AH6413
 AH6413  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6413  Standards:
 AH6413         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6413            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6413  -------------------------------------------------------------------
 AH6413  NETWORK    1.41  16.91           0.63   0.51   8.63      0.00715067
 AH6413  -------------------------------------------------------------------
 AH6413  Click here for local accuracies and other accuracy information.
 AH6413
 AH6413.The horizontal coordinates were established by GPS observations
 AH6413.and adjusted by the National Geodetic Survey in June 2012.
 AH6413
 AH6413.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6413.been affixed to the stable North American tectonic plate. See 
 AH6413.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6413
 AH6413.The horizontal coordinates are valid at the epoch date displayed above
 AH6413.which is a decimal equivalence of Year/Month/Day.
 AH6413
 AH6413.** This station is in an area of known vertical motion. If an
 AH6413.** orthometric height was ever established but is not available 
 AH6413.** in the current survey control section, the orthometric height
 AH6413.** is considered suspect.  Suspect heights are available in the
 AH6413.** superseded section only if requested.
 AH6413
 AH6413.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6413.GEOID18 height accuracy estimate available here.
 AH6413
 AH6413.Click photographs - Photos may exist for this station.
 AH6413
 AH6413.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6413
 AH6413.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6413
 AH6413.The ellipsoidal height was determined by GPS observations
 AH6413.and is referenced to NAD 83.
 AH6413
 AH6413. The following values were computed from the NAD 83(2011) position.
 AH6413
 AH6413;                    North         East     Units Scale Factor Converg.
 AH6413;SPC LA S     -   126,656.474 1,062,993.692   MT  0.99994534   +0 19 31.1
 AH6413;SPC LA S     -   415,538.78  3,487,505.14   sFT  0.99994534   +0 19 31.1
 AH6413;UTM  15      - 3,281,254.066   724,325.255   MT  1.00022094   +1 08 47.4
 AH6413
 AH6413!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6413!SPC LA S     -   1.00000372  x   0.99994534  =   0.99994906
 AH6413!UTM  15      -   1.00000372  x   1.00022094  =   1.00022466
 AH6413
 AH6413:                Primary Azimuth Mark                     Grid Az
 AH6413:SPC LA S     -  BBLUB 12                                 139 02 16.7
 AH6413:UTM  15      -  BBLUB 12                                 138 13 00.4
 AH6413
 AH6413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2432581254(NAD 83)
 AH6413
 AH6413|---------------------------------------------------------------------|
 AH6413| PID    Reference Object                     Distance      Geod. Az  |
 AH6413|                                                           dddmmss.s |
 AH6413| AH6409 BBLUB 12                            APPROX. 0.8 KM 1392147.8 |
 AH6413|---------------------------------------------------------------------|
 AH6413
 AH6413                          SUPERSEDED SURVEY CONTROL
 AH6413
 AH6413  NAD 83(2007)-  29 38 27.71319(N)    090 40 57.88479(W) AD(       ) 0
 AH6413  ELLIP H (02/10/07)  -23.650  (m)                       GP(       )    
 AH6413  ELLIP H (02/21/02)  -23.641  (m)                       GP(       ) 5 1
 AH6413  NAD 83(1992)-  29 38 27.71349(N)    090 40 57.88356(W) AD(       ) 1
 AH6413  ELLIP H (12/17/98)  -23.514  (m)                       GP(       ) 4 2
 AH6413
 AH6413.Superseded values are not recommended for survey control.
 AH6413
 AH6413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6413.See file dsdata.pdf to determine how the superseded data were derived.
 AH6413
 AH6413_MARKER: DD = SURVEY DISK
 AH6413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6413_STAMPING: BBLUB 13
 AH6413_MARK LOGO: LA-109
 AH6413_PROJECTION: FLUSH
 AH6413_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6413+STABILITY: SURFACE MOTION
 AH6413_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6413+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6413
 AH6413  HISTORY     - Date     Condition        Report By
 AH6413  HISTORY     - 1995     MONUMENTED       MPHI
 AH6413
 AH6413                          STATION DESCRIPTION
 AH6413
 AH6413'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6413'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6413'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6413'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN RIGHT ON HWY 316
 AH6413'AND TRAVEL SOUTHERLY FOR 0.45 MI (0.72 KM) TO THE STATION ON THE
 AH6413'RIGHT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 20.3
 AH6413'FT (6.2 M) NORTHEAST FROM THE EDGE OF BAYOU BLUE, 22.3 FT (6.8 M)
 AH6413'SOUTHWEST FROM THE CENTERLINE OF HWY 316, 62.3 FT (19.0 M) SOUTHWEST
 AH6413'FROM THE POWER POLE WITH TRANSFORMER, 71.7 FT (21.9 M) EAST FROM THE
 AH6413'TELEPHONE PED. NO.10, AND 60.2 FT (18.3 M) NORTHWEST FROM THE POWER
 AH6413'POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6420 ***********************************************************************
 AH6420  DESIGNATION -  BBLUB 14
 AH6420  PID         -  AH6420
 AH6420  STATE/COUNTY-  LA/TERREBONNE
 AH6420  COUNTRY     -  US
 AH6420  USGS QUAD   -  SAVOIE (2018)
 AH6420
 AH6420                         *CURRENT SURVEY CONTROL
 AH6420  ______________________________________________________________________
 AH6420* NAD 83(2011) POSITION- 29 39 05.29275(N) 090 41 38.62088(W)   ADJUSTED
 AH6420* NAD 83(2011) ELLIP HT-   -23.426 (meters)        (06/27/12)   ADJUSTED
 AH6420* NAD 83(2011) EPOCH   -  2010.00
 AH6420* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6420  **This station is located in a suspected subsidence area (see below).
 AH6420  ______________________________________________________________________
 AH6420  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6420  GEOID HEIGHT    -        -25.518 (meters)                     GEOID96
 AH6420  GEOID HEIGHT    -        -25.300 (meters)                     GEOID18
 AH6420  NAD 83(2011) X  -    -67,198.276 (meters)                     COMP
 AH6420  NAD 83(2011) Y  - -5,547,044.565 (meters)                     COMP
 AH6420  NAD 83(2011) Z  -  3,136,845.265 (meters)                     COMP
 AH6420  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH6420
 AH6420  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6420  Standards:
 AH6420         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6420            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6420  -------------------------------------------------------------------
 AH6420  NETWORK    1.44  18.42           0.57   0.61   9.40     -0.03559423
 AH6420  -------------------------------------------------------------------
 AH6420  Click here for local accuracies and other accuracy information.
 AH6420
 AH6420.The horizontal coordinates were established by GPS observations
 AH6420.and adjusted by the National Geodetic Survey in June 2012.
 AH6420
 AH6420.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6420.been affixed to the stable North American tectonic plate. See 
 AH6420.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6420
 AH6420.The horizontal coordinates are valid at the epoch date displayed above
 AH6420.which is a decimal equivalence of Year/Month/Day.
 AH6420
 AH6420.** This station is in an area of known vertical motion. If an
 AH6420.** orthometric height was ever established but is not available 
 AH6420.** in the current survey control section, the orthometric height
 AH6420.** is considered suspect.  Suspect heights are available in the
 AH6420.** superseded section only if requested.
 AH6420
 AH6420.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6420.GEOID18 height accuracy estimate available here.
 AH6420
 AH6420.Click photographs - Photos may exist for this station.
 AH6420
 AH6420.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6420
 AH6420.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6420
 AH6420.The ellipsoidal height was determined by GPS observations
 AH6420.and is referenced to NAD 83.
 AH6420
 AH6420. The following values were computed from the NAD 83(2011) position.
 AH6420
 AH6420;                    North         East     Units Scale Factor Converg.
 AH6420;SPC LA S     -   127,807.328 1,061,891.594   MT  0.99994422   +0 19 10.7
 AH6420;SPC LA S     -   419,314.54  3,483,889.34   sFT  0.99994422   +0 19 10.7
 AH6420;UTM  15      - 3,282,389.311   723,206.466   MT  1.00021476   +1 08 28.6
 AH6420
 AH6420!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6420!SPC LA S     -   1.00000368  x   0.99994422  =   0.99994790
 AH6420!UTM  15      -   1.00000368  x   1.00021476  =   1.00021844
 AH6420
 AH6420:                Primary Azimuth Mark                     Grid Az
 AH6420:SPC LA S     -  BBLUB 15                                 323 33 59.1
 AH6420:UTM  15      -  BBLUB 15                                 322 44 41.2
 AH6420
 AH6420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2320682389(NAD 83)
 AH6420
 AH6420|---------------------------------------------------------------------|
 AH6420| PID    Reference Object                     Distance      Geod. Az  |
 AH6420|                                                           dddmmss.s |
 AH6420| AH6195 BBLUB 15                            APPROX. 0.8 KM 3235309.8 |
 AH6420|---------------------------------------------------------------------|
 AH6420
 AH6420                          SUPERSEDED SURVEY CONTROL
 AH6420
 AH6420  NAD 83(2007)-  29 39 05.29278(N)    090 41 38.62143(W) AD(       ) 0
 AH6420  ELLIP H (02/10/07)  -23.402  (m)                       GP(       )    
 AH6420  ELLIP H (02/21/02)  -23.394  (m)                       GP(       ) 5 1
 AH6420  NAD 83(1992)-  29 39 05.29298(N)    090 41 38.62019(W) AD(       ) 1
 AH6420  ELLIP H (12/17/98)  -23.281  (m)                       GP(       ) 4 2
 AH6420
 AH6420.Superseded values are not recommended for survey control.
 AH6420
 AH6420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6420.See file dsdata.pdf to determine how the superseded data were derived.
 AH6420
 AH6420_MARKER: DD = SURVEY DISK
 AH6420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6420_STAMPING: BBLUB 14
 AH6420_MARK LOGO: LA-109
 AH6420_PROJECTION: FLUSH
 AH6420_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6420+STABILITY: SURFACE MOTION
 AH6420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6420+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6420
 AH6420  HISTORY     - Date     Condition        Report By
 AH6420  HISTORY     - 1995     MONUMENTED       MPHI
 AH6420
 AH6420                          STATION DESCRIPTION
 AH6420
 AH6420'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6420'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6420'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6420'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6420'AND TRAVEL NORTHERLY FOR 0.55 MI (0.89 KM) TO STATION ON THE RIGHT.
 AH6420'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 22.9 FT (7.0
 AH6420'M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 67.0 FT (20.4 M)
 AH6420'NORTHEAST FROM THE EDGE OF BAYOU DULARGE, 11.6 FT (3.5 M) WEST FROM
 AH6420'THE TELEPHONE PED. NO.13E, 43.8 FT (13.4 M) SOUTHWEST FROM THE SERVICE
 AH6420'POLE, AND 86.3 FT (26.3 M) NORTH FROM THE POWER POLE WITH
 AH6420'3-TRANSFORMERS AND A LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6195 ***********************************************************************
 AH6195  DESIGNATION -  BBLUB 15
 AH6195  PID         -  AH6195
 AH6195  STATE/COUNTY-  LA/TERREBONNE
 AH6195  COUNTRY     -  US
 AH6195  USGS QUAD   -  SAVOIE (2018)
 AH6195
 AH6195                         *CURRENT SURVEY CONTROL
 AH6195  ______________________________________________________________________
 AH6195* NAD 83(2011) POSITION- 29 39 27.05943(N) 090 41 56.80328(W)   ADJUSTED
 AH6195* NAD 83(2011) ELLIP HT-   -23.533 (meters)        (06/27/12)   ADJUSTED
 AH6195* NAD 83(2011) EPOCH   -  2010.00
 AH6195* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6195  **This station is located in a suspected subsidence area (see below).
 AH6195  ______________________________________________________________________
 AH6195  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6195  GEOID HEIGHT    -        -25.533 (meters)                     GEOID96
 AH6195  GEOID HEIGHT    -        -25.316 (meters)                     GEOID18
 AH6195  NAD 83(2011) X  -    -67,683.205 (meters)                     COMP
 AH6195  NAD 83(2011) Y  - -5,546,706.953 (meters)                     COMP
 AH6195  NAD 83(2011) Z  -  3,137,427.641 (meters)                     COMP
 AH6195  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH6195
 AH6195  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6195  Standards:
 AH6195         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6195            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6195  -------------------------------------------------------------------
 AH6195  NETWORK    1.63  16.46           0.67   0.66   8.40      0.10347100
 AH6195  -------------------------------------------------------------------
 AH6195  Click here for local accuracies and other accuracy information.
 AH6195
 AH6195.The horizontal coordinates were established by GPS observations
 AH6195.and adjusted by the National Geodetic Survey in June 2012.
 AH6195
 AH6195.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6195.been affixed to the stable North American tectonic plate. See 
 AH6195.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6195
 AH6195.The horizontal coordinates are valid at the epoch date displayed above
 AH6195.which is a decimal equivalence of Year/Month/Day.
 AH6195
 AH6195.** This station is in an area of known vertical motion. If an
 AH6195.** orthometric height was ever established but is not available 
 AH6195.** in the current survey control section, the orthometric height
 AH6195.** is considered suspect.  Suspect heights are available in the
 AH6195.** superseded section only if requested.
 AH6195
 AH6195.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6195.GEOID18 height accuracy estimate available here.
 AH6195
 AH6195.Click photographs - Photos may exist for this station.
 AH6195
 AH6195.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6195
 AH6195.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6195
 AH6195.The ellipsoidal height was determined by GPS observations
 AH6195.and is referenced to NAD 83.
 AH6195
 AH6195. The following values were computed from the NAD 83(2011) position.
 AH6195
 AH6195;                    North         East     Units Scale Factor Converg.
 AH6195;SPC LA S     -   128,474.775 1,061,398.906   MT  0.99994358   +0 19 01.6
 AH6195;SPC LA S     -   421,504.32  3,482,272.91   sFT  0.99994358   +0 19 01.6
 AH6195;UTM  15      - 3,283,049.801   722,704.120   MT  1.00021200   +1 08 20.3
 AH6195
 AH6195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6195!SPC LA S     -   1.00000370  x   0.99994358  =   0.99994728
 AH6195!UTM  15      -   1.00000370  x   1.00021200  =   1.00021570
 AH6195
 AH6195:                Primary Azimuth Mark                     Grid Az
 AH6195:SPC LA S     -  BBLUB 14                                 143 33 59.2
 AH6195:UTM  15      -  BBLUB 14                                 142 44 40.5
 AH6195
 AH6195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2270483049(NAD 83)
 AH6195
 AH6195|---------------------------------------------------------------------|
 AH6195| PID    Reference Object                     Distance      Geod. Az  |
 AH6195|                                                           dddmmss.s |
 AH6195| AH6420 BBLUB 14                            APPROX. 0.8 KM 1435300.8 |
 AH6195|---------------------------------------------------------------------|
 AH6195
 AH6195                          SUPERSEDED SURVEY CONTROL
 AH6195
 AH6195  NAD 83(2007)-  29 39 27.05955(N)    090 41 56.80384(W) AD(       ) 0
 AH6195  ELLIP H (02/10/07)  -23.504  (m)                       GP(       )    
 AH6195  ELLIP H (02/21/02)  -23.494  (m)                       GP(       ) 5 1
 AH6195  NAD 83(1992)-  29 39 27.05960(N)    090 41 56.80279(W) AD(       ) 1
 AH6195  ELLIP H (12/17/98)  -23.416  (m)                       GP(       ) 4 2
 AH6195
 AH6195.Superseded values are not recommended for survey control.
 AH6195
 AH6195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6195.See file dsdata.pdf to determine how the superseded data were derived.
 AH6195
 AH6195_MARKER: DD = SURVEY DISK
 AH6195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6195_STAMPING: BBLUB 15
 AH6195_MARK LOGO: LA-109
 AH6195_PROJECTION: FLUSH
 AH6195_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6195+STABILITY: SURFACE MOTION
 AH6195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6195+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6195
 AH6195  HISTORY     - Date     Condition        Report By
 AH6195  HISTORY     - 1995     MONUMENTED       MPHI
 AH6195
 AH6195                          STATION DESCRIPTION
 AH6195
 AH6195'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6195'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6195'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6195'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6195'AND TRAVEL NORTHERLY FOR 1.05 MI (1.69 KM) TO THE STATION ON THE LEFT.
 AH6195'THE STATION IS A 2INCH DISK IN CONCRETE. THE STATION IS 19.0 FT (5.8
 AH6195'M) SOUTHEAST FROM THE POWER POLE WITH A LIGHT, 23.0 FT (7.0 M)
 AH6195'NORTHEAST FROM THE EDGE OF BAYOU BLUE, 26.3 FT (8.0 M) SOUTHWEST FROM
 AH6195'THE CENTERLINE OF HWY 316, 20.7 FT (6.3 M) NORTHWEST FROM THE
 AH6195'CENTERLINE OF TJOHN LANE, AND 78.4 FT (23.9 M) NORTHEAST FROM THE FIRE
 AH6195'HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6418 ***********************************************************************
 AH6418  DESIGNATION -  BBLUB 16
 AH6418  PID         -  AH6418
 AH6418  STATE/COUNTY-  LA/TERREBONNE
 AH6418  COUNTRY     -  US
 AH6418  USGS QUAD   -  SAVOIE (2018)
 AH6418
 AH6418                         *CURRENT SURVEY CONTROL
 AH6418  ______________________________________________________________________
 AH6418* NAD 83(2011) POSITION- 29 40 01.93387(N) 090 42 45.24629(W)   ADJUSTED
 AH6418* NAD 83(2011) ELLIP HT-   -23.598 (meters)        (06/27/12)   ADJUSTED
 AH6418* NAD 83(2011) EPOCH   -  2010.00
 AH6418* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6418  **This station is located in a suspected subsidence area (see below).
 AH6418  ______________________________________________________________________
 AH6418  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6418  GEOID HEIGHT    -        -25.559 (meters)                     GEOID96
 AH6418  GEOID HEIGHT    -        -25.343 (meters)                     GEOID18
 AH6418  NAD 83(2011) X  -    -68,979.284 (meters)                     COMP
 AH6418  NAD 83(2011) Y  - -5,546,159.475 (meters)                     COMP
 AH6418  NAD 83(2011) Z  -  3,138,360.700 (meters)                     COMP
 AH6418  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH6418
 AH6418  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6418  Standards:
 AH6418         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6418            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6418  -------------------------------------------------------------------
 AH6418  NETWORK    1.95  19.01           0.80   0.79   9.70      0.15180370
 AH6418  -------------------------------------------------------------------
 AH6418  Click here for local accuracies and other accuracy information.
 AH6418
 AH6418.The horizontal coordinates were established by GPS observations
 AH6418.and adjusted by the National Geodetic Survey in June 2012.
 AH6418
 AH6418.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6418.been affixed to the stable North American tectonic plate. See 
 AH6418.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6418
 AH6418.The horizontal coordinates are valid at the epoch date displayed above
 AH6418.which is a decimal equivalence of Year/Month/Day.
 AH6418
 AH6418.** This station is in an area of known vertical motion. If an
 AH6418.** orthometric height was ever established but is not available 
 AH6418.** in the current survey control section, the orthometric height
 AH6418.** is considered suspect.  Suspect heights are available in the
 AH6418.** superseded section only if requested.
 AH6418
 AH6418.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6418.GEOID18 height accuracy estimate available here.
 AH6418
 AH6418.Click photographs - Photos may exist for this station.
 AH6418
 AH6418.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6418
 AH6418.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6418
 AH6418.The ellipsoidal height was determined by GPS observations
 AH6418.and is referenced to NAD 83.
 AH6418
 AH6418. The following values were computed from the NAD 83(2011) position.
 AH6418
 AH6418;                    North         East     Units Scale Factor Converg.
 AH6418;SPC LA S     -   129,541.375 1,060,090.390   MT  0.99994259   +0 18 37.4
 AH6418;SPC LA S     -   425,003.66  3,477,979.89   sFT  0.99994259   +0 18 37.4
 AH6418;UTM  15      - 3,284,097.796   721,380.085   MT  1.00020474   +1 07 57.5
 AH6418
 AH6418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6418!SPC LA S     -   1.00000371  x   0.99994259  =   0.99994630
 AH6418!UTM  15      -   1.00000371  x   1.00020474  =   1.00020845
 AH6418
 AH6418:                Primary Azimuth Mark                     Grid Az
 AH6418:SPC LA S     -  BBLUB 17                                 299 18 12.1
 AH6418:UTM  15      -  BBLUB 17                                 298 28 52.0
 AH6418
 AH6418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2138084097(NAD 83)
 AH6418
 AH6418|---------------------------------------------------------------------|
 AH6418| PID    Reference Object                     Distance      Geod. Az  |
 AH6418|                                                           dddmmss.s |
 AH6418| AH6417 BBLUB 17                            APPROX. 0.9 KM 2993649.5 |
 AH6418|---------------------------------------------------------------------|
 AH6418
 AH6418                          SUPERSEDED SURVEY CONTROL
 AH6418
 AH6418  NAD 83(2007)-  29 40 01.93406(N)    090 42 45.24685(W) AD(       ) 0
 AH6418  ELLIP H (02/10/07)  -23.563  (m)                       GP(       )    
 AH6418  ELLIP H (02/21/02)  -23.547  (m)                       GP(       ) 5 1
 AH6418  NAD 83(1992)-  29 40 01.93402(N)    090 42 45.24591(W) AD(       ) 1
 AH6418  ELLIP H (12/17/98)  -23.513  (m)                       GP(       ) 4 2
 AH6418
 AH6418.Superseded values are not recommended for survey control.
 AH6418
 AH6418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6418.See file dsdata.pdf to determine how the superseded data were derived.
 AH6418
 AH6418_MARKER: DD = SURVEY DISK
 AH6418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6418_STAMPING: BBLUB 16
 AH6418_MARK LOGO: LA-109
 AH6418_PROJECTION: FLUSH
 AH6418_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6418+STABILITY: SURFACE MOTION
 AH6418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6418+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6418
 AH6418  HISTORY     - Date     Condition        Report By
 AH6418  HISTORY     - 1995     MONUMENTED       MPHI
 AH6418
 AH6418                          STATION DESCRIPTION
 AH6418
 AH6418'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6418'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6418'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6418'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6418'AND TRAVEL NORTHERLY FOR 2.15 MI (3.46 KM) TO STATION ON THE LEFT.
 AH6418'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 14.0 FT (4.3
 AH6418'M) NORTH FROM THE EDGE OF BAYOU BLUE, 22.4 FT (6.8 M) SOUTHWEST FROM
 AH6418'THE CENTERLINE OF HWY 316, 30.7 FT (9.4 M) EAST FROM THE POWER POLE
 AH6418'NO.S-42, 43.9 FT (13.4 M) NORTHWEST FROM THE CENTERLINE OF THE SHELL
 AH6418'DRIVEWAY AND CULVERT, AND 48.3 FT (14.7 M) EAST FROM THE CENTERLINE OF
 AH6418'THE CONCRETE DRIVEWAY AND CULVERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6417 ***********************************************************************
 AH6417  DESIGNATION -  BBLUB 17
 AH6417  PID         -  AH6417
 AH6417  STATE/COUNTY-  LA/TERREBONNE
 AH6417  COUNTRY     -  US
 AH6417  USGS QUAD   -  SAVOIE (2018)
 AH6417
 AH6417                         *CURRENT SURVEY CONTROL
 AH6417  ______________________________________________________________________
 AH6417* NAD 83(2011) POSITION- 29 40 15.57875(N) 090 43 12.73652(W)   ADJUSTED
 AH6417* NAD 83(2011) ELLIP HT-   -23.123 (meters)        (06/27/12)   ADJUSTED
 AH6417* NAD 83(2011) EPOCH   -  2010.00
 AH6417* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6417  **This station is located in a suspected subsidence area (see below).
 AH6417  ______________________________________________________________________
 AH6417  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6417  GEOID HEIGHT    -        -25.570 (meters)                     GEOID96
 AH6417  GEOID HEIGHT    -        -25.353 (meters)                     GEOID18
 AH6417  NAD 83(2011) X  -    -69,715.846 (meters)                     COMP
 AH6417  NAD 83(2011) Y  - -5,545,942.698 (meters)                     COMP
 AH6417  NAD 83(2011) Z  -  3,138,725.990 (meters)                     COMP
 AH6417  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH6417
 AH6417  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6417  Standards:
 AH6417         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6417            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6417  -------------------------------------------------------------------
 AH6417  NETWORK    1.67  19.38           0.71   0.65   9.89      0.10878251
 AH6417  -------------------------------------------------------------------
 AH6417  Click here for local accuracies and other accuracy information.
 AH6417
 AH6417.The horizontal coordinates were established by GPS observations
 AH6417.and adjusted by the National Geodetic Survey in June 2012.
 AH6417
 AH6417.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6417.been affixed to the stable North American tectonic plate. See 
 AH6417.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6417
 AH6417.The horizontal coordinates are valid at the epoch date displayed above
 AH6417.which is a decimal equivalence of Year/Month/Day.
 AH6417
 AH6417.** This station is in an area of known vertical motion. If an
 AH6417.** orthometric height was ever established but is not available 
 AH6417.** in the current survey control section, the orthometric height
 AH6417.** is considered suspect.  Suspect heights are available in the
 AH6417.** superseded section only if requested.
 AH6417
 AH6417.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6417.GEOID18 height accuracy estimate available here.
 AH6417
 AH6417.Click photographs - Photos may exist for this station.
 AH6417
 AH6417.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6417
 AH6417.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6417
 AH6417.The ellipsoidal height was determined by GPS observations
 AH6417.and is referenced to NAD 83.
 AH6417
 AH6417. The following values were computed from the NAD 83(2011) position.
 AH6417
 AH6417;                    North         East     Units Scale Factor Converg.
 AH6417;SPC LA S     -   129,957.502 1,059,348.963   MT  0.99994221   +0 18 23.7
 AH6417;SPC LA S     -   426,368.90  3,475,547.39   sFT  0.99994221   +0 18 23.7
 AH6417;UTM  15      - 3,284,503.345   720,632.568   MT  1.00020066   +1 07 44.4
 AH6417
 AH6417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6417!SPC LA S     -   1.00000363  x   0.99994221  =   0.99994584
 AH6417!UTM  15      -   1.00000363  x   1.00020066  =   1.00020429
 AH6417
 AH6417:                Primary Azimuth Mark                     Grid Az
 AH6417:SPC LA S     -  BBLUB 16                                 119 18 12.2
 AH6417:UTM  15      -  BBLUB 16                                 118 28 51.5
 AH6417
 AH6417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2063284503(NAD 83)
 AH6417
 AH6417|---------------------------------------------------------------------|
 AH6417| PID    Reference Object                     Distance      Geod. Az  |
 AH6417|                                                           dddmmss.s |
 AH6417| AH6418 BBLUB 16                            APPROX. 0.9 KM 1193635.9 |
 AH6417| AH6429 BBLUB 18                            APPROX. 0.9 KM 3055603.2 |
 AH6417|---------------------------------------------------------------------|
 AH6417
 AH6417                          SUPERSEDED SURVEY CONTROL
 AH6417
 AH6417  NAD 83(2007)-  29 40 15.57893(N)    090 43 12.73708(W) AD(       ) 0
 AH6417  ELLIP H (02/10/07)  -23.089  (m)                       GP(       )    
 AH6417  ELLIP H (02/21/02)  -23.075  (m)                       GP(       ) 5 1
 AH6417  NAD 83(1992)-  29 40 15.57888(N)    090 43 12.73610(W) AD(       ) 1
 AH6417  ELLIP H (12/17/98)  -23.038  (m)                       GP(       ) 4 2
 AH6417
 AH6417.Superseded values are not recommended for survey control.
 AH6417
 AH6417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6417.See file dsdata.pdf to determine how the superseded data were derived.
 AH6417
 AH6417_MARKER: DD = SURVEY DISK
 AH6417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6417_STAMPING: BBLUB 17
 AH6417_MARK LOGO: LA-109
 AH6417_PROJECTION: FLUSH
 AH6417_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6417+STABILITY: SURFACE MOTION
 AH6417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6417+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6417
 AH6417  HISTORY     - Date     Condition        Report By
 AH6417  HISTORY     - 1995     MONUMENTED       MPHI
 AH6417
 AH6417                          STATION DESCRIPTION
 AH6417
 AH6417'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6417'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6417'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6417'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6417'AND TRAVEL NORTHERLY FOR 2.70 MI (4.35 KM) TO STATION ON THE RIGHT.
 AH6417'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 19.5 FT (5.9
 AH6417'M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 57.7 FT (17.6 M)
 AH6417'SOUTHEAST FROM THE POWER POLE NO.55, 100.3 FT (30.6 M) NORTHEAST FROM
 AH6417'THE POWER POLE, 14.3 FT (4.4 M) SOUTHWEST FROM THE EDGE OF THE CANE
 AH6417'FIELD, AND 61.0 FT (18.6 M) NORTHEAST FROM THE EDGE OF BAYOU BLUE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6429 ***********************************************************************
 AH6429  DESIGNATION -  BBLUB 18
 AH6429  PID         -  AH6429
 AH6429  STATE/COUNTY-  LA/TERREBONNE
 AH6429  COUNTRY     -  US
 AH6429  USGS QUAD   -  SAVOIE (2018)
 AH6429
 AH6429                         *CURRENT SURVEY CONTROL
 AH6429  ______________________________________________________________________
 AH6429* NAD 83(2011) POSITION- 29 40 32.73675(N) 090 43 39.84654(W)   ADJUSTED
 AH6429* NAD 83(2011) ELLIP HT-   -22.815 (meters)        (06/27/12)   ADJUSTED
 AH6429* NAD 83(2011) EPOCH   -  2010.00
 AH6429* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6429  **This station is located in a suspected subsidence area (see below).
 AH6429  ______________________________________________________________________
 AH6429  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6429  GEOID HEIGHT    -        -25.583 (meters)                     GEOID96
 AH6429  GEOID HEIGHT    -        -25.367 (meters)                     GEOID18
 AH6429  NAD 83(2011) X  -    -70,441.448 (meters)                     COMP
 AH6429  NAD 83(2011) Y  - -5,545,672.235 (meters)                     COMP
 AH6429  NAD 83(2011) Z  -  3,139,185.168 (meters)                     COMP
 AH6429  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 AH6429
 AH6429  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6429  Standards:
 AH6429         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6429            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6429  -------------------------------------------------------------------
 AH6429  NETWORK    1.62  19.64           0.70   0.62  10.02      0.08268770
 AH6429  -------------------------------------------------------------------
 AH6429  Click here for local accuracies and other accuracy information.
 AH6429
 AH6429.The horizontal coordinates were established by GPS observations
 AH6429.and adjusted by the National Geodetic Survey in June 2012.
 AH6429
 AH6429.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6429.been affixed to the stable North American tectonic plate. See 
 AH6429.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6429
 AH6429.The horizontal coordinates are valid at the epoch date displayed above
 AH6429.which is a decimal equivalence of Year/Month/Day.
 AH6429
 AH6429.** This station is in an area of known vertical motion. If an
 AH6429.** orthometric height was ever established but is not available 
 AH6429.** in the current survey control section, the orthometric height
 AH6429.** is considered suspect.  Suspect heights are available in the
 AH6429.** superseded section only if requested.
 AH6429
 AH6429.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6429.GEOID18 height accuracy estimate available here.
 AH6429
 AH6429.Click photographs - Photos may exist for this station.
 AH6429
 AH6429.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6429
 AH6429.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6429
 AH6429.The ellipsoidal height was determined by GPS observations
 AH6429.and is referenced to NAD 83.
 AH6429
 AH6429. The following values were computed from the NAD 83(2011) position.
 AH6429
 AH6429;                    North         East     Units Scale Factor Converg.
 AH6429;SPC LA S     -   130,481.896 1,058,617.243   MT  0.99994174   +0 18 10.1
 AH6429;SPC LA S     -   428,089.35  3,473,146.74   sFT  0.99994174   +0 18 10.1
 AH6429;UTM  15      - 3,285,017.313   719,893.206   MT  1.00019664   +1 07 31.5
 AH6429
 AH6429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6429!SPC LA S     -   1.00000358  x   0.99994174  =   0.99994532
 AH6429!UTM  15      -   1.00000358  x   1.00019664  =   1.00020022
 AH6429
 AH6429:                Primary Azimuth Mark                     Grid Az
 AH6429:SPC LA S     -  BBLUB 17                                 125 37 39.6
 AH6429:UTM  15      -  BBLUB 17                                 124 48 18.2
 AH6429
 AH6429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1989385017(NAD 83)
 AH6429
 AH6429|---------------------------------------------------------------------|
 AH6429| PID    Reference Object                     Distance      Geod. Az  |
 AH6429|                                                           dddmmss.s |
 AH6429| AH6417 BBLUB 17                            APPROX. 0.9 KM 1255549.7 |
 AH6429|---------------------------------------------------------------------|
 AH6429
 AH6429                          SUPERSEDED SURVEY CONTROL
 AH6429
 AH6429  NAD 83(2007)-  29 40 32.73696(N)    090 43 39.84711(W) AD(       ) 0
 AH6429  ELLIP H (02/10/07)  -22.777  (m)                       GP(       )    
 AH6429  ELLIP H (02/21/02)  -22.759  (m)                       GP(       ) 5 1
 AH6429  NAD 83(1992)-  29 40 32.73689(N)    090 43 39.84612(W) AD(       ) 1
 AH6429  ELLIP H (12/17/98)  -22.735  (m)                       GP(       ) 4 2
 AH6429
 AH6429.Superseded values are not recommended for survey control.
 AH6429
 AH6429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6429.See file dsdata.pdf to determine how the superseded data were derived.
 AH6429
 AH6429_MARKER: DD = SURVEY DISK
 AH6429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6429_STAMPING: BBLUB 18
 AH6429_MARK LOGO: LA-109
 AH6429_PROJECTION: FLUSH
 AH6429_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6429+STABILITY: SURFACE MOTION
 AH6429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6429+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6429
 AH6429  HISTORY     - Date     Condition        Report By
 AH6429  HISTORY     - 1995     MONUMENTED       MPHI
 AH6429
 AH6429                          STATION DESCRIPTION
 AH6429
 AH6429'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6429'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6429'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6429'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6429'AND TRAVEL NORTHERLY FOR 3.25 MI (5.23 KM) TO STATION ON THE RIGHT.
 AH6429'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 54.8 FT (16.7
 AH6429'M) SOUTHEAST FROM THE POWER POLE, 42.4 FT (12.9 M) EAST FROM THE
 AH6429'TELEPHONE PED.NO.66, 42.0 FT (12.8 M) NORTHWEST FROM THE CENTERLINE OF
 AH6429'OJAY DRIVE (SHELL ROAD), AND 30.9 FT (9.4 M) NORTH FROM THE CENTERLINE
 AH6429'OF HWY 316.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6436 ***********************************************************************
 AH6436  DESIGNATION -  BBLUB 19
 AH6436  PID         -  AH6436
 AH6436  STATE/COUNTY-  LA/TERREBONNE
 AH6436  COUNTRY     -  US
 AH6436  USGS QUAD   -  SAVOIE (2018)
 AH6436
 AH6436                         *CURRENT SURVEY CONTROL
 AH6436  ______________________________________________________________________
 AH6436* NAD 83(2011) POSITION- 29 40 30.35170(N) 090 44 13.06495(W)   ADJUSTED
 AH6436* NAD 83(2011) ELLIP HT-   -22.483 (meters)        (06/27/12)   ADJUSTED
 AH6436* NAD 83(2011) EPOCH   -  2010.00
 AH6436* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6436  **This station is located in a suspected subsidence area (see below).
 AH6436  ______________________________________________________________________
 AH6436  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6436  GEOID HEIGHT    -        -25.584 (meters)                     GEOID96
 AH6436  GEOID HEIGHT    -        -25.367 (meters)                     GEOID18
 AH6436  NAD 83(2011) X  -    -71,335.034 (meters)                     COMP
 AH6436  NAD 83(2011) Y  - -5,545,697.462 (meters)                     COMP
 AH6436  NAD 83(2011) Z  -  3,139,121.527 (meters)                     COMP
 AH6436  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 AH6436
 AH6436  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6436  Standards:
 AH6436         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6436            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6436  -------------------------------------------------------------------
 AH6436  NETWORK    1.75  18.95           0.70   0.73   9.67     -0.02038482
 AH6436  -------------------------------------------------------------------
 AH6436  Click here for local accuracies and other accuracy information.
 AH6436
 AH6436.The horizontal coordinates were established by GPS observations
 AH6436.and adjusted by the National Geodetic Survey in June 2012.
 AH6436
 AH6436.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6436.been affixed to the stable North American tectonic plate. See 
 AH6436.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6436
 AH6436.The horizontal coordinates are valid at the epoch date displayed above
 AH6436.which is a decimal equivalence of Year/Month/Day.
 AH6436
 AH6436.** This station is in an area of known vertical motion. If an
 AH6436.** orthometric height was ever established but is not available 
 AH6436.** in the current survey control section, the orthometric height
 AH6436.** is considered suspect.  Suspect heights are available in the
 AH6436.** superseded section only if requested.
 AH6436
 AH6436.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6436.GEOID18 height accuracy estimate available here.
 AH6436
 AH6436.Click photographs - Photos may exist for this station.
 AH6436
 AH6436.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6436
 AH6436.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6436
 AH6436.The ellipsoidal height was determined by GPS observations
 AH6436.and is referenced to NAD 83.
 AH6436
 AH6436. The following values were computed from the NAD 83(2011) position.
 AH6436
 AH6436;                    North         East     Units Scale Factor Converg.
 AH6436;SPC LA S     -   130,403.779 1,057,724.498   MT  0.99994181   +0 17 53.5
 AH6436;SPC LA S     -   427,833.06  3,470,217.79   sFT  0.99994181   +0 17 53.5
 AH6436;UTM  15      - 3,284,926.364   719,001.449   MT  1.00019181   +1 07 15.0
 AH6436
 AH6436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6436!SPC LA S     -   1.00000353  x   0.99994181  =   0.99994534
 AH6436!UTM  15      -   1.00000353  x   1.00019181  =   1.00019534
 AH6436
 AH6436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1900184926(NAD 83)
 AH6436
 AH6436|---------------------------------------------------------------------|
 AH6436| PID    Reference Object                     Distance      Geod. Az  |
 AH6436|                                                           dddmmss.s |
 AH6436| AH6430 CEB 01                              364.448 METERS 10128     |
 AH6436|---------------------------------------------------------------------|
 AH6436
 AH6436                          SUPERSEDED SURVEY CONTROL
 AH6436
 AH6436  NAD 83(2007)-  29 40 30.35195(N)    090 44 13.06554(W) AD(       ) 0
 AH6436  ELLIP H (02/10/07)  -22.450  (m)                       GP(       )    
 AH6436  ELLIP H (02/21/02)  -22.417  (m)                       GP(       ) 5 1
 AH6436  NAD 83(1992)-  29 40 30.35173(N)    090 44 13.06432(W) AD(       ) 1
 AH6436  ELLIP H (12/17/98)  -22.402  (m)                       GP(       ) 4 2
 AH6436
 AH6436.Superseded values are not recommended for survey control.
 AH6436
 AH6436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6436.See file dsdata.pdf to determine how the superseded data were derived.
 AH6436
 AH6436_MARKER: DD = SURVEY DISK
 AH6436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6436_STAMPING: BBLUB 19
 AH6436_MARK LOGO: LA-109
 AH6436_PROJECTION: FLUSH
 AH6436_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6436+STABILITY: SURFACE MOTION
 AH6436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6436+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6436
 AH6436  HISTORY     - Date     Condition        Report By
 AH6436  HISTORY     - 1995     MONUMENTED       MPHI
 AH6436
 AH6436                          STATION DESCRIPTION
 AH6436
 AH6436'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6436'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6436'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6436'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6436'AND TRAVEL NORTHERLY FOR 3.85 MI (6.20 KM) TO THE STATION ON THE
 AH6436'RIGHT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 24.5
 AH6436'FT (7.5 M) NORTH FROM THE CENTERLINE OF HWY 316, 68.6 FT (20.9 M)
 AH6436'NORTH FROM THE EDGE OF BAYOU BLUE, 112.2 FT (34.2 M) NORTH FROM THE
 AH6436'FIRE HYDRANT, 64.9 FT (19.8 M) NORTHEAST FROM THE POWER POLE, 112.4 FT
 AH6436'(34.3 M) EAST FROM THE CENTERLINE OF AMBER STREET, 84.8 FT (25.8 M)
 AH6436'EAST FROM THE TELEPHONE PED.NO.78, AND 17.6 FT (5.4 M) SOUTH FROM THE
 AH6436'4 FT BARBED WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6472 ***********************************************************************
 AH6472  DESIGNATION -  BBLUB 20
 AH6472  PID         -  AH6472
 AH6472  STATE/COUNTY-  LA/TERREBONNE
 AH6472  COUNTRY     -  US
 AH6472  USGS QUAD   -  GRAY (2018)
 AH6472
 AH6472                         *CURRENT SURVEY CONTROL
 AH6472  ______________________________________________________________________
 AH6472* NAD 83(2011) POSITION- 29 41 26.78840(N) 090 45 38.74170(W)   ADJUSTED
 AH6472* NAD 83(2011) ELLIP HT-   -22.631 (meters)        (06/27/12)   ADJUSTED
 AH6472* NAD 83(2011) EPOCH   -  2010.00
 AH6472* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6472  **This station is located in a suspected subsidence area (see below).
 AH6472  ______________________________________________________________________
 AH6472  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6472  GEOID HEIGHT    -        -25.629 (meters)                     GEOID96
 AH6472  GEOID HEIGHT    -        -25.411 (meters)                     GEOID18
 AH6472  NAD 83(2011) X  -    -73,627.132 (meters)                     COMP
 AH6472  NAD 83(2011) Y  - -5,544,806.777 (meters)                     COMP
 AH6472  NAD 83(2011) Z  -  3,140,631.156 (meters)                     COMP
 AH6472  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 AH6472
 AH6472  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6472  Standards:
 AH6472         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6472            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6472  -------------------------------------------------------------------
 AH6472  NETWORK    1.98  23.05           0.67   0.91  11.76      0.07372292
 AH6472  -------------------------------------------------------------------
 AH6472  Click here for local accuracies and other accuracy information.
 AH6472
 AH6472.The horizontal coordinates were established by GPS observations
 AH6472.and adjusted by the National Geodetic Survey in June 2012.
 AH6472
 AH6472.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6472.been affixed to the stable North American tectonic plate. See 
 AH6472.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6472
 AH6472.The horizontal coordinates are valid at the epoch date displayed above
 AH6472.which is a decimal equivalence of Year/Month/Day.
 AH6472
 AH6472.** This station is in an area of known vertical motion. If an
 AH6472.** orthometric height was ever established but is not available 
 AH6472.** in the current survey control section, the orthometric height
 AH6472.** is considered suspect.  Suspect heights are available in the
 AH6472.** superseded section only if requested.
 AH6472
 AH6472.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6472.GEOID18 height accuracy estimate available here.
 AH6472
 AH6472.Click photographs - Photos may exist for this station.
 AH6472
 AH6472.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6472
 AH6472.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6472
 AH6472.The ellipsoidal height was determined by GPS observations
 AH6472.and is referenced to NAD 83.
 AH6472
 AH6472. The following values were computed from the NAD 83(2011) position.
 AH6472
 AH6472;                    North         East     Units Scale Factor Converg.
 AH6472;SPC LA S     -   132,129.641 1,055,412.250   MT  0.99994030   +0 17 10.7
 AH6472;SPC LA S     -   433,495.33  3,462,631.69   sFT  0.99994030   +0 17 10.7
 AH6472;UTM  15      - 3,286,619.251   716,664.080   MT  1.00017924   +1 06 34.5
 AH6472
 AH6472!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6472!SPC LA S     -   1.00000355  x   0.99994030  =   0.99994385
 AH6472!UTM  15      -   1.00000355  x   1.00017924  =   1.00018279
 AH6472
 AH6472:                Primary Azimuth Mark                     Grid Az
 AH6472:SPC LA S     -  BBLUB 21                                 313 39 33.6
 AH6472:UTM  15      -  BBLUB 21                                 312 50 09.8
 AH6472
 AH6472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1666486619(NAD 83)
 AH6472
 AH6472|---------------------------------------------------------------------|
 AH6472| PID    Reference Object                     Distance      Geod. Az  |
 AH6472|                                                           dddmmss.s |
 AH6472| AH6188 BBLUB 21                            APPROX. 0.8 KM 3135644.3 |
 AH6472|---------------------------------------------------------------------|
 AH6472
 AH6472                          SUPERSEDED SURVEY CONTROL
 AH6472
 AH6472  NAD 83(2007)-  29 41 26.78864(N)    090 45 38.74224(W) AD(       ) 0
 AH6472  ELLIP H (02/10/07)  -22.593  (m)                       GP(       )    
 AH6472  ELLIP H (02/21/02)  -22.572  (m)                       GP(       ) 5 1
 AH6472  NAD 83(1992)-  29 41 26.78847(N)    090 45 38.74136(W) AD(       ) 1
 AH6472  ELLIP H (12/17/98)  -22.545  (m)                       GP(       ) 4 2
 AH6472
 AH6472.Superseded values are not recommended for survey control.
 AH6472
 AH6472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6472.See file dsdata.pdf to determine how the superseded data were derived.
 AH6472
 AH6472_MARKER: DD = SURVEY DISK
 AH6472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6472_STAMPING: BBLUB 20
 AH6472_MARK LOGO: LA-109
 AH6472_PROJECTION: FLUSH
 AH6472_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6472+STABILITY: SURFACE MOTION
 AH6472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6472+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6472
 AH6472  HISTORY     - Date     Condition        Report By
 AH6472  HISTORY     - 1995     MONUMENTED       MPHI
 AH6472
 AH6472                          STATION DESCRIPTION
 AH6472
 AH6472'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6472'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6472'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6472'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6472'AND TRAVEL NORTHERLY FOR 5.70 MI (9.17 KM) TO THE STATION ON THE
 AH6472'RIGHT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 22.20
 AH6472'FT (6.77 M) NORTHEAST FROM THE CENTERLINE OF HWY 316, 59.0 FT (18.0 M)
 AH6472'NORTHEAST FROM THE EDGE OF BAYOU BLUE, 67.0 FT (20.4 M) EAST FROM THE
 AH6472'POWER POLE, 128.0 FT (39.0 M) SOUTHEAST FROM THE WARNING LIGHT, 181.0
 AH6472'FT (55.2 M) SOUTHWEST FROM THE POWER POLE, AND 52.7 FT (16.1 M)
 AH6472'NORTHWEST FROM THE CENTERLINE OF THE SHELL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6188 ***********************************************************************
 AH6188  DESIGNATION -  BBLUB 21
 AH6188  PID         -  AH6188
 AH6188  STATE/COUNTY-  LA/TERREBONNE
 AH6188  COUNTRY     -  US
 AH6188  USGS QUAD   -  GRAY (2018)
 AH6188
 AH6188                         *CURRENT SURVEY CONTROL
 AH6188  ______________________________________________________________________
 AH6188* NAD 83(2011) POSITION- 29 41 44.91335(N) 090 46 00.28038(W)   ADJUSTED
 AH6188* NAD 83(2011) ELLIP HT-   -23.024 (meters)        (06/27/12)   ADJUSTED
 AH6188* NAD 83(2011) EPOCH   -  2010.00
 AH6188* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6188  **This station is located in a suspected subsidence area (see below).
 AH6188  ______________________________________________________________________
 AH6188  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6188  GEOID HEIGHT    -        -25.643 (meters)                     GEOID96
 AH6188  GEOID HEIGHT    -        -25.425 (meters)                     GEOID18
 AH6188  NAD 83(2011) X  -    -74,202.430 (meters)                     COMP
 AH6188  NAD 83(2011) Y  - -5,544,522.292 (meters)                     COMP
 AH6188  NAD 83(2011) Z  -  3,141,115.761 (meters)                     COMP
 AH6188  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 AH6188
 AH6188  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6188  Standards:
 AH6188         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6188            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6188  -------------------------------------------------------------------
 AH6188  NETWORK    1.82  19.31           0.66   0.81   9.85      0.03277208
 AH6188  -------------------------------------------------------------------
 AH6188  Click here for local accuracies and other accuracy information.
 AH6188
 AH6188.The horizontal coordinates were established by GPS observations
 AH6188.and adjusted by the National Geodetic Survey in June 2012.
 AH6188
 AH6188.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6188.been affixed to the stable North American tectonic plate. See 
 AH6188.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6188
 AH6188.The horizontal coordinates are valid at the epoch date displayed above
 AH6188.which is a decimal equivalence of Year/Month/Day.
 AH6188
 AH6188.** This station is in an area of known vertical motion. If an
 AH6188.** orthometric height was ever established but is not available 
 AH6188.** in the current survey control section, the orthometric height
 AH6188.** is considered suspect.  Suspect heights are available in the
 AH6188.** superseded section only if requested.
 AH6188
 AH6188.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6188.GEOID18 height accuracy estimate available here.
 AH6188
 AH6188.Click photographs - Photos may exist for this station.
 AH6188
 AH6188.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6188
 AH6188.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6188
 AH6188.The ellipsoidal height was determined by GPS observations
 AH6188.and is referenced to NAD 83.
 AH6188
 AH6188. The following values were computed from the NAD 83(2011) position.
 AH6188
 AH6188;                    North         East     Units Scale Factor Converg.
 AH6188;SPC LA S     -   132,684.806 1,054,830.477   MT  0.99993983   +0 16 59.9
 AH6188;SPC LA S     -   435,316.73  3,460,722.99   sFT  0.99993983   +0 16 59.9
 AH6188;UTM  15      - 3,287,166.128   716,074.249   MT  1.00017609   +1 06 24.4
 AH6188
 AH6188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6188!SPC LA S     -   1.00000362  x   0.99993983  =   0.99994345
 AH6188!UTM  15      -   1.00000362  x   1.00017609  =   1.00017971
 AH6188
 AH6188:                Primary Azimuth Mark                     Grid Az
 AH6188:SPC LA S     -  BBLUB 20                                 133 39 33.7
 AH6188:UTM  15      -  BBLUB 20                                 132 50 09.2
 AH6188
 AH6188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1607487166(NAD 83)
 AH6188
 AH6188|---------------------------------------------------------------------|
 AH6188| PID    Reference Object                     Distance      Geod. Az  |
 AH6188|                                                           dddmmss.s |
 AH6188| AH6472 BBLUB 20                            APPROX. 0.8 KM 1335633.6 |
 AH6188|---------------------------------------------------------------------|
 AH6188
 AH6188                          SUPERSEDED SURVEY CONTROL
 AH6188
 AH6188  NAD 83(2007)-  29 41 44.91357(N)    090 46 00.28090(W) AD(       ) 0
 AH6188  ELLIP H (02/10/07)  -22.986  (m)                       GP(       )    
 AH6188  ELLIP H (02/21/02)  -22.965  (m)                       GP(       ) 5 1
 AH6188  NAD 83(1992)-  29 41 44.91339(N)    090 46 00.28006(W) AD(       ) 1
 AH6188  ELLIP H (12/17/98)  -22.936  (m)                       GP(       ) 4 2
 AH6188
 AH6188.Superseded values are not recommended for survey control.
 AH6188
 AH6188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6188.See file dsdata.pdf to determine how the superseded data were derived.
 AH6188
 AH6188_MARKER: DD = SURVEY DISK
 AH6188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6188_STAMPING: BBLUB 21
 AH6188_MARK LOGO: LA-109
 AH6188_PROJECTION: FLUSH
 AH6188_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6188+STABILITY: SURFACE MOTION
 AH6188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6188+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6188
 AH6188  HISTORY     - Date     Condition        Report By
 AH6188  HISTORY     - 1995     MONUMENTED       MPHI
 AH6188
 AH6188                          STATION DESCRIPTION
 AH6188
 AH6188'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6188'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6188'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6188'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6188'AND TRAVEL NORTHERLY FOR 6.2 MI (10.0 KM) TO THE STATION ON THE LEFT.
 AH6188'THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 25.0 FT (7.6
 AH6188'M) SOUTHWEST FROM THE CENTERLINE OF HWY 316, 88.9 FT (27.1 M)
 AH6188'NORTHWEST FROM THE TELEPHONE PED. NO.24, 82.6 FT (25.2 M) NORTHWEST
 AH6188'FROM THE POWER POLE, 37.1 FT (11.3 M) NORTHEAST FROM THE EDGE OF BAYOU
 AH6188'BLUE, AND 120.7 FT (36.8 M) SOUTHEAST FROM THE POWER POLE WITH A
 AH6188'LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6180 ***********************************************************************
 AH6180  DESIGNATION -  BBLUB 22
 AH6180  PID         -  AH6180
 AH6180  STATE/COUNTY-  LA/TERREBONNE
 AH6180  COUNTRY     -  US
 AH6180  USGS QUAD   -  GRAY (2018)
 AH6180
 AH6180                         *CURRENT SURVEY CONTROL
 AH6180  ______________________________________________________________________
 AH6180* NAD 83(2011) POSITION- 29 42 00.33323(N) 090 46 50.45401(W)   ADJUSTED
 AH6180* NAD 83(2011) ELLIP HT-   -22.936 (meters)        (06/27/12)   ADJUSTED
 AH6180* NAD 83(2011) EPOCH   -  2010.00
 AH6180* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6180  **This station is located in a suspected subsidence area (see below).
 AH6180  ______________________________________________________________________
 AH6180  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6180  GEOID HEIGHT    -        -25.658 (meters)                     GEOID96
 AH6180  GEOID HEIGHT    -        -25.439 (meters)                     GEOID18
 AH6180  NAD 83(2011) X  -    -75,547.921 (meters)                     COMP
 AH6180  NAD 83(2011) Y  - -5,544,268.952 (meters)                     COMP
 AH6180  NAD 83(2011) Z  -  3,141,528.231 (meters)                     COMP
 AH6180  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 AH6180
 AH6180  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6180  Standards:
 AH6180         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6180            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6180  -------------------------------------------------------------------
 AH6180  NETWORK    1.51  17.03           0.65   0.58   8.69      0.10707894
 AH6180  -------------------------------------------------------------------
 AH6180  Click here for local accuracies and other accuracy information.
 AH6180
 AH6180.The horizontal coordinates were established by GPS observations
 AH6180.and adjusted by the National Geodetic Survey in June 2012.
 AH6180
 AH6180.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6180.been affixed to the stable North American tectonic plate. See 
 AH6180.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6180
 AH6180.The horizontal coordinates are valid at the epoch date displayed above
 AH6180.which is a decimal equivalence of Year/Month/Day.
 AH6180
 AH6180.** This station is in an area of known vertical motion. If an
 AH6180.** orthometric height was ever established but is not available 
 AH6180.** in the current survey control section, the orthometric height
 AH6180.** is considered suspect.  Suspect heights are available in the
 AH6180.** superseded section only if requested.
 AH6180
 AH6180.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6180.GEOID18 height accuracy estimate available here.
 AH6180
 AH6180.Click photographs - Photos may exist for this station.
 AH6180
 AH6180.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6180
 AH6180.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6180
 AH6180.The ellipsoidal height was determined by GPS observations
 AH6180.and is referenced to NAD 83.
 AH6180
 AH6180. The following values were computed from the NAD 83(2011) position.
 AH6180
 AH6180;                    North         East     Units Scale Factor Converg.
 AH6180;SPC LA S     -   133,152.977 1,053,479.462   MT  0.99993944   +0 16 34.8
 AH6180;SPC LA S     -   436,852.73  3,456,290.53   sFT  0.99993944   +0 16 34.8
 AH6180;UTM  15      - 3,287,614.937   714,716.328   MT  1.00016887   +1 06 00.0
 AH6180
 AH6180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6180!SPC LA S     -   1.00000360  x   0.99993944  =   0.99994304
 AH6180!UTM  15      -   1.00000360  x   1.00016887  =   1.00017247
 AH6180
 AH6180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1471687614(NAD 83)
 AH6180
 AH6180                          SUPERSEDED SURVEY CONTROL
 AH6180
 AH6180  NAD 83(2007)-  29 42 00.33336(N)    090 46 50.45452(W) AD(       ) 0
 AH6180  ELLIP H (02/10/07)  -22.898  (m)                       GP(       )    
 AH6180  ELLIP H (02/21/02)  -22.874  (m)                       GP(       ) 5 1
 AH6180  NAD 83(1992)-  29 42 00.33320(N)    090 46 50.45385(W) AD(       ) 1
 AH6180  ELLIP H (12/17/98)  -22.852  (m)                       GP(       ) 4 2
 AH6180
 AH6180.Superseded values are not recommended for survey control.
 AH6180
 AH6180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6180.See file dsdata.pdf to determine how the superseded data were derived.
 AH6180
 AH6180_MARKER: DD = SURVEY DISK
 AH6180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6180_STAMPING: BBLUB 22
 AH6180_MARK LOGO: LA-109
 AH6180_PROJECTION: FLUSH
 AH6180_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6180+STABILITY: SURFACE MOTION
 AH6180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6180+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6180
 AH6180  HISTORY     - Date     Condition        Report By
 AH6180  HISTORY     - 1995     MONUMENTED       MPHI
 AH6180
 AH6180                          STATION DESCRIPTION
 AH6180
 AH6180'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6180'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6180'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6180'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6180'AND TRAVEL NORTHERLY FOR 7.23 MI (11.64 KM) TO THE STATION ON THE
 AH6180'LEFT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE STATION IS 39.40
 AH6180'FT (12.01 M) SOUTHEAST FROM THE POWER POLE, 17.70 FT (5.39 M)
 AH6180'SOUTHEAST FROM THE CENTERLINE OF HWY 316, 28.3 FT (8.6 M) WEST FROM
 AH6180'THE CENTERLINE OF THE GAS REGULATOR, 18.6 FT (5.7 M) SOUTHWEST FROM
 AH6180'THE CENTERLINE OF THE CASING VENT, AND 117.0 FT (35.7 M) NORTHEAST
 AH6180'FROM THE FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6494 ***********************************************************************
 AH6494  DESIGNATION -  BBLUB 23
 AH6494  PID         -  AH6494
 AH6494  STATE/COUNTY-  LA/TERREBONNE
 AH6494  COUNTRY     -  US
 AH6494  USGS QUAD   -  GRAY (2018)
 AH6494
 AH6494                         *CURRENT SURVEY CONTROL
 AH6494  ______________________________________________________________________
 AH6494* NAD 83(2011) POSITION- 29 42 26.31225(N) 090 46 32.38079(W)   ADJUSTED
 AH6494* NAD 83(2011) ELLIP HT-   -22.853 (meters)        (06/27/12)   ADJUSTED
 AH6494* NAD 83(2011) EPOCH   -  2010.00
 AH6494* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6494  **This station is located in a suspected subsidence area (see below).
 AH6494  ______________________________________________________________________
 AH6494  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6494  GEOID HEIGHT    -        -25.673 (meters)                     GEOID96
 AH6494  GEOID HEIGHT    -        -25.456 (meters)                     GEOID18
 AH6494  NAD 83(2011) X  -    -75,056.759 (meters)                     COMP
 AH6494  NAD 83(2011) Y  - -5,543,879.289 (meters)                     COMP
 AH6494  NAD 83(2011) Z  -  3,142,223.079 (meters)                     COMP
 AH6494  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 AH6494
 AH6494  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6494  Standards:
 AH6494         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6494            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6494  -------------------------------------------------------------------
 AH6494  NETWORK    1.98  21.60           0.86   0.75  11.02      0.10162092
 AH6494  -------------------------------------------------------------------
 AH6494  Click here for local accuracies and other accuracy information.
 AH6494
 AH6494.The horizontal coordinates were established by GPS observations
 AH6494.and adjusted by the National Geodetic Survey in June 2012.
 AH6494
 AH6494.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6494.been affixed to the stable North American tectonic plate. See 
 AH6494.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6494
 AH6494.The horizontal coordinates are valid at the epoch date displayed above
 AH6494.which is a decimal equivalence of Year/Month/Day.
 AH6494
 AH6494.** This station is in an area of known vertical motion. If an
 AH6494.** orthometric height was ever established but is not available 
 AH6494.** in the current survey control section, the orthometric height
 AH6494.** is considered suspect.  Suspect heights are available in the
 AH6494.** superseded section only if requested.
 AH6494
 AH6494.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6494.GEOID18 height accuracy estimate available here.
 AH6494
 AH6494.Click photographs - Photos may exist for this station.
 AH6494
 AH6494.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6494
 AH6494.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6494
 AH6494.The ellipsoidal height was determined by GPS observations
 AH6494.and is referenced to NAD 83.
 AH6494
 AH6494. The following values were computed from the NAD 83(2011) position.
 AH6494
 AH6494;                    North         East     Units Scale Factor Converg.
 AH6494;SPC LA S     -   133,955.192 1,053,961.378   MT  0.99993879   +0 16 43.8
 AH6494;SPC LA S     -   439,484.66  3,457,871.62   sFT  0.99993879   +0 16 43.8
 AH6494;UTM  15      - 3,288,424.184   715,186.769   MT  1.00017137   +1 06 09.9
 AH6494
 AH6494!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6494!SPC LA S     -   1.00000359  x   0.99993879  =   0.99994238
 AH6494!UTM  15      -   1.00000359  x   1.00017137  =   1.00017496
 AH6494
 AH6494:                Primary Azimuth Mark                     Grid Az
 AH6494:SPC LA S     -  BBLUB 24                                 345 39 51.7
 AH6494:UTM  15      -  BBLUB 24                                 344 50 25.6
 AH6494
 AH6494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1518688424(NAD 83)
 AH6494
 AH6494|---------------------------------------------------------------------|
 AH6494| PID    Reference Object                     Distance      Geod. Az  |
 AH6494|                                                           dddmmss.s |
 AH6494| AH6179 BBLUB 24                            APPROX. 0.7 KM 3455635.5 |
 AH6494|---------------------------------------------------------------------|
 AH6494
 AH6494                          SUPERSEDED SURVEY CONTROL
 AH6494
 AH6494  NAD 83(2007)-  29 42 26.31244(N)    090 46 32.38132(W) AD(       ) 0
 AH6494  ELLIP H (02/10/07)  -22.814  (m)                       GP(       )    
 AH6494  ELLIP H (02/21/02)  -22.796  (m)                       GP(       ) 5 1
 AH6494  NAD 83(1992)-  29 42 26.31222(N)    090 46 32.38047(W) AD(       ) 1
 AH6494  ELLIP H (12/17/98)  -22.759  (m)                       GP(       ) 4 2
 AH6494
 AH6494.Superseded values are not recommended for survey control.
 AH6494
 AH6494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6494.See file dsdata.pdf to determine how the superseded data were derived.
 AH6494
 AH6494_MARKER: DD = SURVEY DISK
 AH6494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6494_STAMPING: BBLUB 23
 AH6494_MARK LOGO: LA-109
 AH6494_PROJECTION: FLUSH
 AH6494_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6494+STABILITY: SURFACE MOTION
 AH6494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6494+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6494
 AH6494  HISTORY     - Date     Condition        Report By
 AH6494  HISTORY     - 1995     MONUMENTED       MPHI
 AH6494
 AH6494                          STATION DESCRIPTION
 AH6494
 AH6494'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6494'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6494'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6494'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6494'AND TRAVEL NORTHERLY FOR 6.90 MI (11.10 KM) TO JUNCTION WITH BAYOU
 AH6494'BLUE BY-PASS ROAD.  TURN RIGHT AND TRAVEL NORTHERLY FOR 0.43 MI (0.69
 AH6494'KM) TO STATION ON THE RIGHT.  THE STATION IS A 2 INCH DISK IN
 AH6494'CONCRETE. THE STATION IS 13.4 FT (4.1 M) WEST FROM THE EDGE OF BAYOU
 AH6494'BLUE, 50.7 FT (15.5 M) WEST FROM THE TELEPHONE PED. NO.10-E, 59.5 FT
 AH6494'(18.1 M) NORTH FROM THE POWER POLE, 43.6 FT (13.3 M) NORTHEAST FROM
 AH6494'THE POWER POLE, 15.70 FT (4.79 M) EAST FROM THE CENTERLINE OF BAYOU
 AH6494'BLUE BY-PASS ROAD, AND 15.4 FT (4.7 M) SOUTH FROM THE PROJECTED
 AH6494'CENTERLINE OF PORCHE LANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6179 ***********************************************************************
 AH6179  DESIGNATION -  BBLUB 24
 AH6179  PID         -  AH6179
 AH6179  STATE/COUNTY-  LA/TERREBONNE
 AH6179  COUNTRY     -  US
 AH6179  USGS QUAD   -  GRAY (2018)
 AH6179
 AH6179                         *CURRENT SURVEY CONTROL
 AH6179  ______________________________________________________________________
 AH6179* NAD 83(2011) POSITION- 29 42 47.17492(N) 090 46 38.36478(W)   ADJUSTED
 AH6179* NAD 83(2011) ELLIP HT-   -22.944 (meters)        (06/27/12)   ADJUSTED
 AH6179* NAD 83(2011) EPOCH   -  2010.00
 AH6179* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6179  **This station is located in a suspected subsidence area (see below).
 AH6179  ______________________________________________________________________
 AH6179  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6179  GEOID HEIGHT    -        -25.688 (meters)                     GEOID96
 AH6179  GEOID HEIGHT    -        -25.471 (meters)                     GEOID18
 AH6179  NAD 83(2011) X  -    -75,213.273 (meters)                     COMP
 AH6179  NAD 83(2011) Y  - -5,543,558.687 (meters)                     COMP
 AH6179  NAD 83(2011) Z  -  3,142,780.969 (meters)                     COMP
 AH6179  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 AH6179
 AH6179  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6179  Standards:
 AH6179         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6179            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6179  -------------------------------------------------------------------
 AH6179  NETWORK    1.60  18.44           0.68   0.63   9.41      0.07662621
 AH6179  -------------------------------------------------------------------
 AH6179  Click here for local accuracies and other accuracy information.
 AH6179
 AH6179.The horizontal coordinates were established by GPS observations
 AH6179.and adjusted by the National Geodetic Survey in June 2012.
 AH6179
 AH6179.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6179.been affixed to the stable North American tectonic plate. See 
 AH6179.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6179
 AH6179.The horizontal coordinates are valid at the epoch date displayed above
 AH6179.which is a decimal equivalence of Year/Month/Day.
 AH6179
 AH6179.** This station is in an area of known vertical motion. If an
 AH6179.** orthometric height was ever established but is not available 
 AH6179.** in the current survey control section, the orthometric height
 AH6179.** is considered suspect.  Suspect heights are available in the
 AH6179.** superseded section only if requested.
 AH6179
 AH6179.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6179.GEOID18 height accuracy estimate available here.
 AH6179
 AH6179.Click photographs - Photos may exist for this station.
 AH6179
 AH6179.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6179
 AH6179.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6179
 AH6179.The ellipsoidal height was determined by GPS observations
 AH6179.and is referenced to NAD 83.
 AH6179
 AH6179. The following values were computed from the NAD 83(2011) position.
 AH6179
 AH6179;                    North         East     Units Scale Factor Converg.
 AH6179;SPC LA S     -   134,596.746 1,053,797.423   MT  0.99993828   +0 16 40.8
 AH6179;SPC LA S     -   441,589.49  3,457,333.71   sFT  0.99993828   +0 16 40.8
 AH6179;UTM  15      - 3,289,063.462   715,013.565   MT  1.00017045   +1 06 07.6
 AH6179
 AH6179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6179!SPC LA S     -   1.00000360  x   0.99993828  =   0.99994188
 AH6179!UTM  15      -   1.00000360  x   1.00017045  =   1.00017405
 AH6179
 AH6179:                Primary Azimuth Mark                     Grid Az
 AH6179:SPC LA S     -  BBLUB 23                                 165 39 51.8
 AH6179:UTM  15      -  BBLUB 23                                 164 50 25.0
 AH6179
 AH6179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1501389063(NAD 83)
 AH6179
 AH6179|---------------------------------------------------------------------|
 AH6179| PID    Reference Object                     Distance      Geod. Az  |
 AH6179|                                                           dddmmss.s |
 AH6179| AH6494 BBLUB 23                            APPROX. 0.7 KM 1655632.6 |
 AH6179|---------------------------------------------------------------------|
 AH6179
 AH6179                          SUPERSEDED SURVEY CONTROL
 AH6179
 AH6179  NAD 83(2007)-  29 42 47.17510(N)    090 46 38.36532(W) AD(       ) 0
 AH6179  ELLIP H (02/10/07)  -22.902  (m)                       GP(       )    
 AH6179  ELLIP H (02/21/02)  -22.885  (m)                       GP(       ) 5 1
 AH6179  NAD 83(1992)-  29 42 47.17480(N)    090 46 38.36443(W) AD(       ) 1
 AH6179  ELLIP H (12/17/98)  -22.843  (m)                       GP(       ) 4 2
 AH6179
 AH6179.Superseded values are not recommended for survey control.
 AH6179
 AH6179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6179.See file dsdata.pdf to determine how the superseded data were derived.
 AH6179
 AH6179_MARKER: DD = SURVEY DISK
 AH6179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6179_STAMPING: BBLUB 24
 AH6179_MARK LOGO: LA-109
 AH6179_PROJECTION: FLUSH
 AH6179_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6179+STABILITY: SURFACE MOTION
 AH6179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6179+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6179
 AH6179  HISTORY     - Date     Condition        Report By
 AH6179  HISTORY     - 1995     MONUMENTED       MPHI
 AH6179
 AH6179                          STATION DESCRIPTION
 AH6179
 AH6179'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6179'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6179'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6179'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6179'AND TRAVEL NORTHERLY FOR 6.90 MI (11.10 KM) TO JUNCTION WITH BAYOU
 AH6179'BLUE BY-PASS ROAD.  TURN RIGHT AND TRAVEL NORTHERLY FOR 0.83 MI (1.34
 AH6179'KM) TO THE STATION ON THE RIGHT. THE STATION IS A 2 INCH DISK IN
 AH6179'CONCRETE. THE STATION 10.1 FT (3.1 M) SOUTHWEST FROM THE EDGE OF BAYOU
 AH6179'BLUE, 15.8 FT (4.8 M) NORTHEAST FROM THE CENTERLINE OF BAYOU BLUE
 AH6179'BY-PASS ROAD, 31.10 FT (9.48 M) SOUTHWEST FROM THE FIRE HYDRANT, 44.4
 AH6179'FT (13.5 M) SOUTHEAST FROM THE POWER POLE, AND 39.10 FT (11.92 M)
 AH6179'NORTHWEST FROM THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6187 ***********************************************************************
 AH6187  DESIGNATION -  BBLUB 25
 AH6187  PID         -  AH6187
 AH6187  STATE/COUNTY-  LA/TERREBONNE
 AH6187  COUNTRY     -  US
 AH6187  USGS QUAD   -  GRAY (2018)
 AH6187
 AH6187                         *CURRENT SURVEY CONTROL
 AH6187  ______________________________________________________________________
 AH6187* NAD 83(2011) POSITION- 29 43 08.10915(N) 090 46 50.05877(W)   ADJUSTED
 AH6187* NAD 83(2011) ELLIP HT-   -22.789 (meters)        (06/27/12)   ADJUSTED
 AH6187* NAD 83(2011) EPOCH   -  2010.00
 AH6187* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6187  **This station is located in a suspected subsidence area (see below).
 AH6187  ______________________________________________________________________
 AH6187  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6187  GEOID HEIGHT    -        -25.703 (meters)                     GEOID96
 AH6187  GEOID HEIGHT    -        -25.487 (meters)                     GEOID18
 AH6187  NAD 83(2011) X  -    -75,523.209 (meters)                     COMP
 AH6187  NAD 83(2011) Y  - -5,543,235.057 (meters)                     COMP
 AH6187  NAD 83(2011) Z  -  3,143,340.863 (meters)                     COMP
 AH6187  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AH6187
 AH6187  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6187  Standards:
 AH6187         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6187            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6187  -------------------------------------------------------------------
 AH6187  NETWORK    1.48  16.93           0.59   0.62   8.64      0.03410712
 AH6187  -------------------------------------------------------------------
 AH6187  Click here for local accuracies and other accuracy information.
 AH6187
 AH6187.The horizontal coordinates were established by GPS observations
 AH6187.and adjusted by the National Geodetic Survey in June 2012.
 AH6187
 AH6187.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6187.been affixed to the stable North American tectonic plate. See 
 AH6187.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6187
 AH6187.The horizontal coordinates are valid at the epoch date displayed above
 AH6187.which is a decimal equivalence of Year/Month/Day.
 AH6187
 AH6187.** This station is in an area of known vertical motion. If an
 AH6187.** orthometric height was ever established but is not available 
 AH6187.** in the current survey control section, the orthometric height
 AH6187.** is considered suspect.  Suspect heights are available in the
 AH6187.** superseded section only if requested.
 AH6187
 AH6187.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6187.GEOID18 height accuracy estimate available here.
 AH6187
 AH6187.Click photographs - Photos may exist for this station.
 AH6187
 AH6187.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6187
 AH6187.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6187
 AH6187.The ellipsoidal height was determined by GPS observations
 AH6187.and is referenced to NAD 83.
 AH6187
 AH6187. The following values were computed from the NAD 83(2011) position.
 AH6187
 AH6187;                    North         East     Units Scale Factor Converg.
 AH6187;SPC LA S     -   135,239.764 1,053,480.020   MT  0.99993778   +0 16 35.0
 AH6187;SPC LA S     -   443,699.13  3,456,292.37   sFT  0.99993778   +0 16 35.0
 AH6187;UTM  15      - 3,289,701.996   714,686.869   MT  1.00016871   +1 06 02.5
 AH6187
 AH6187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6187!SPC LA S     -   1.00000358  x   0.99993778  =   0.99994136
 AH6187!UTM  15      -   1.00000358  x   1.00016871  =   1.00017229
 AH6187
 AH6187:                Primary Azimuth Mark                     Grid Az
 AH6187:SPC LA S     -  BBLUB 24                                 153 43 42.2
 AH6187:UTM  15      -  BBLUB 24                                 152 54 14.7
 AH6187
 AH6187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1468689701(NAD 83)
 AH6187
 AH6187|---------------------------------------------------------------------|
 AH6187| PID    Reference Object                     Distance      Geod. Az  |
 AH6187|                                                           dddmmss.s |
 AH6187| AH6179 BBLUB 24                            APPROX. 0.7 KM 1540017.2 |
 AH6187|---------------------------------------------------------------------|
 AH6187
 AH6187                          SUPERSEDED SURVEY CONTROL
 AH6187
 AH6187  NAD 83(2007)-  29 43 08.10938(N)    090 46 50.05929(W) AD(       ) 0
 AH6187  ELLIP H (02/10/07)  -22.749  (m)                       GP(       )    
 AH6187  ELLIP H (02/21/02)  -22.728  (m)                       GP(       ) 5 1
 AH6187  NAD 83(1992)-  29 43 08.10918(N)    090 46 50.05845(W) AD(       ) 1
 AH6187  ELLIP H (12/17/98)  -22.695  (m)                       GP(       ) 4 2
 AH6187
 AH6187.Superseded values are not recommended for survey control.
 AH6187
 AH6187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6187.See file dsdata.pdf to determine how the superseded data were derived.
 AH6187
 AH6187_MARKER: DD = SURVEY DISK
 AH6187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6187_STAMPING: BBLUB 25
 AH6187_MARK LOGO: LA-109
 AH6187_PROJECTION: FLUSH
 AH6187_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6187+STABILITY: SURFACE MOTION
 AH6187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6187+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6187
 AH6187  HISTORY     - Date     Condition        Report By
 AH6187  HISTORY     - 1995     MONUMENTED       MPHI
 AH6187
 AH6187                          STATION DESCRIPTION
 AH6187
 AH6187'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6187'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6187'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90.  TRAVEL ON HWY 90 EAST
 AH6187'FOR 3.95 MI (6.36 KM) TO JUNCTION WITH HWY 316.  TURN LEFT ON HWY 316
 AH6187'AND TRAVEL NORTHERLY FOR 6.90 MI (11.10 KM) TO JUNCTION WITH BAYO BLUE
 AH6187'BY-PASS ROAD.  TURN RIGHT AND TRAVEL NORTHERLY FOR 1.23 MI (1.98 KM)
 AH6187'TO THE STATION ON THE LEFT. THE STATION IS A 2 INCH DISK IN CONCRETE.
 AH6187'THE STATION IS 58.5 FT (17.8 M) SOUTHWEST FROM THE END OF THE 48 INCH
 AH6187'CROSSING DRAIN, 43.3 FT (13.2 M) NORTHWEST FROM THE CENTERLINE OF THE
 AH6187'SHELL ROAD, 80.3 FT (24.5 M) NORTHWEST FROM THE POWER POLE, 34.50 FT
 AH6187'(10.52 M) NORTHEAST FROM THE EDGE OF THE CANE FIELD, AND 5.0 FT (1.5
 AH6187'M) NORTHWEST FROM THE 4 FT HIGH WOODEN PILING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS2360 ***********************************************************************
 DS2360  DESIGNATION -  BCHS BELLE CHASSE HS LSRC ARP
 DS2360  PID         -  DS2360
 DS2360  STATE/COUNTY-  LA/PLAQUEMINES
 DS2360  COUNTRY     -  US
 DS2360  USGS QUAD   -  BELLE CHASSE (2018)
 DS2360
 DS2360                         *CURRENT SURVEY CONTROL
 DS2360  ______________________________________________________________________
 DS2360* NAD 83(2011) POSITION- 29 51 18.09223(N) 089 59 14.00457(W)   ADJUSTED
 DS2360* NAD 83(2011) ELLIP HT-   -16.611 (meters)        (07/29/24)   ADJUSTED
 DS2360* NAD 83(2011) EPOCH   -  2010.00
 DS2360  **This station is located in a suspected subsidence area (see below).
 DS2360  ______________________________________________________________________
 DS2360  GEOID HEIGHT    -        -25.687 (meters)                     GEOID18
 DS2360  NAD 83(2011) X  -      1,234.542 (meters)                     COMP
 DS2360  NAD 83(2011) Y  - -5,536,259.773 (meters)                     COMP
 DS2360  NAD 83(2011) Z  -  3,156,437.779 (meters)                     COMP
 DS2360  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 DS2360
 DS2360  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS2360  Standards:
 DS2360         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS2360            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS2360  -------------------------------------------------------------------
 DS2360  NETWORK    0.33   0.74           0.13   0.14   0.38     -0.01697958
 DS2360  -------------------------------------------------------------------
 DS2360  Click here for local accuracies and other accuracy information.
 DS2360
 DS2360.The horizontal coordinates were established by GPS observations
 DS2360.and adjusted by the LSU CENTER FOR GEOINFORMATICS in July 2024.
 DS2360
 DS2360.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS2360.been affixed to the stable North American tectonic plate. See 
 DS2360.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS2360
 DS2360.The horizontal coordinates are valid at the epoch date displayed above
 DS2360.which is a decimal equivalence of Year/Month/Day.
 DS2360
 DS2360.** This station is in an area of known vertical motion. If an
 DS2360.** orthometric height was ever established but is not available 
 DS2360.** in the current survey control section, the orthometric height
 DS2360.** is considered suspect.  Suspect heights are available in the
 DS2360.** superseded section only if requested.
 DS2360
 DS2360.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS2360.GEOID18 height accuracy estimate available here.
 DS2360
 DS2360.Click photographs - Photos may exist for this station.
 DS2360
 DS2360.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS2360
 DS2360.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS2360
 DS2360.The ellipsoidal height was determined by GPS observations
 DS2360.and is referenced to NAD 83.
 DS2360
 DS2360. The following values were computed from the NAD 83(2011) position.
 DS2360
 DS2360;                    North         East     Units Scale Factor Converg.
 DS2360;SPC LA S     -   150,960.923 1,130,057.268   MT  0.99992896   +0 40 23.1
 DS2360;SPC LA S     -   495,277.63  3,707,529.55   sFT  0.99992896   +0 40 23.1
 DS2360;UTM  16      - 3,306,468.457   211,404.938   MT  1.00062774   -1 29 17.1
 DS2360;UTM  15      - 3,306,532.892   791,064.884   MT  1.00064541   +1 30 03.0
 DS2360
 DS2360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS2360!SPC LA S     -   1.00000261  x   0.99992896  =   0.99993157
 DS2360!UTM  16      -   1.00000261  x   1.00062774  =   1.00063035
 DS2360!UTM  15      -   1.00000261  x   1.00064541  =   1.00064802
 DS2360
 DS2360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1140406468(NAD 83)
 DS2360
 DS2360                          SUPERSEDED SURVEY CONTROL
 DS2360
 DS2360.No superseded survey control is available for this station.
 DS2360
 DS2360_MARKER: Z = SEE DESCRIPTION
 DS2360_SETTING: 0 = UNSPECIFIED SETTING
 DS2360_SP_SET: ANTENNA REFERENCE POINT
 DS2360_MARK LOGO: NONE
 DS2360_MAGNETIC: N = NO MAGNETIC MATERIAL
 DS2360_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DS2360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS2360+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 DS2360
 DS2360  HISTORY     - Date     Condition        Report By
 DS2360  HISTORY     - 2014     MONUMENTED       LSRC
 DS2360  HISTORY     - 20240513 GOOD             LSRC
 DS2360
 DS2360                          STATION DESCRIPTION
 DS2360
 DS2360'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2024 (JAC)
 DS2360'THE MARK IS LOCATED ABOUT 12.0 MI (19.3 KM) EAST OF BIG BEND, 11.2 MI
 DS2360'(18.0 KM) NORTHWEST OF WEYANOKE AND 8.0 MI (12.9 KM) NORTH OF ANGOLA.
 DS2360'
 DS2360'TO REACH FROM THE POST OFFICE IN INNIS HEAD SOUTHEAST ON LA-1 S TOWARD
 DS2360'LA-418 W 384 FT (117.0 M).  TURN LEFT AT THE FIRST CROSS STREET ONTO
 DS2360'LA-418 W 9.1 MI (14.6 KM).  TURN RIGHT ONTO LA-15 N 9.5 MI (15.3 KM)
 DS2360'TO THE STATION ON THE LEFT ATOP THE OLD RIVER AUXILIARY CONTROL
 DS2360'STRUCTURE.
 DS2360'
 DS2360'OWNERSHIP: STATION IS PART OF THE LOUISIANA SPATIAL REFERENCE CENTER
 DS2360'GULFNET CORS NETWORK.  THE LATEST INFORMATION IS AVAILABLE ON THE
 DS2360'WORLDWIDE WEB AT HTTP://C4GNET.XYZ/, OR CONTACT THE GULFNET NETWORK
 DS2360'MANAGER, AT THE LOUISIANA STATE UNIVERSITY CENTER FOR GEOINFORMATICS
 DS2360'FOR INFORMATION.
 DS2360'
 DS2360'NOTE-THE DATUM POINT IS THE ANTENNA REFERENCE POINT, THE BOTTOM OF THE
 DS2360'MOUNT OF THE GLOBAL NAVIGATION SATELLITE SYSTEM ANTENNA.  DO NOT
 DS2360'DISTURB THE ANTENNA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2952 ***********************************************************************
 BX2952  DESIGNATION -  BEA
 BX2952  PID         -  BX2952
 BX2952  STATE/COUNTY-  LA/SABINE
 BX2952  COUNTRY     -  US
 BX2952  USGS QUAD   -  NEGREET (2018)
 BX2952
 BX2952                         *CURRENT SURVEY CONTROL
 BX2952  ______________________________________________________________________
 BX2952* NAD 83(1992) POSITION- 31 26 10.50168(N) 093 31 57.35661(W)   ADJUSTED
 BX2952* NAVD 88 ORTHO HEIGHT -    97.9   (meters)      321.    (feet) VERTCON3
 BX2952  ______________________________________________________________________
 BX2952  GEOID HEIGHT    -        -26.842 (meters)                     GEOID18
 BX2952  LAPLACE CORR    -          2.27  (seconds)                    DEFLEC18
 BX2952  HORZ ORDER      -  SECOND
 BX2952
 BX2952.The horizontal coordinates were established by classical geodetic methods
 BX2952.and adjusted by the National Geodetic Survey in January 1993.
 BX2952
 BX2952.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2952.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2952
 BX2952.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2952.GEOID18 height accuracy estimate available here.
 BX2952
 BX2952.Click photographs - Photos may exist for this station.
 BX2952
 BX2952.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2952
 BX2952. The following values were computed from the NAD 83(1992) position.
 BX2952
 BX2952;                    North         East     Units Scale Factor Converg.
 BX2952;SPC LA N     -   104,275.165   901,840.605   MT  0.99994981   -0 32 45.4
 BX2952;SPC LA N     -   342,109.44  2,958,788.72   sFT  0.99994981   -0 32 45.4
 BX2952;UTM  15      - 3,478,073.772   449,387.471   MT  0.99963159   -0 16 40.0
 BX2952
 BX2952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2952!SPC LA N     -   0.99998884  x   0.99994981  =   0.99993865
 BX2952!UTM  15      -   0.99998884  x   0.99963159  =   0.99962043
 BX2952
 BX2952:                Primary Azimuth Mark                     Grid Az
 BX2952:SPC LA N     -  BEA AZ MK                                035 52 04.5
 BX2952:UTM  15      -  BEA AZ MK                                035 35 59.1
 BX2952
 BX2952_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ4938778073(NAD 83)
 BX2952
 BX2952|---------------------------------------------------------------------|
 BX2952| PID    Reference Object                     Distance      Geod. Az  |
 BX2952|                                                           dddmmss.s |
 BX2952| CV8052 BEA RM 1                             15.082 METERS 02424     |
 BX2952| CV8051 BEA AZ MK                                          0351919.1 |
 BX2952| BX2953 BEA RM 2                             10.470 METERS 20355     |
 BX2952|---------------------------------------------------------------------|
 BX2952
 BX2952                          SUPERSEDED SURVEY CONTROL
 BX2952
 BX2952  NAD 83(1986)-  31 26 10.51044(N)    093 31 57.35060(W) AD(       ) 2
 BX2952  NAD 27      -  31 26 09.86655(N)    093 31 56.71506(W) AD(       ) 2
 BX2952  NGVD 29 (07/19/86)   98.0    (m)          322.     (f) VERT ANG       
 BX2952
 BX2952.Superseded values are not recommended for survey control.
 BX2952
 BX2952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2952.See file dsdata.pdf to determine how the superseded data were derived.
 BX2952
 BX2952_MARKER: DD = SURVEY DISK
 BX2952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2952_STAMPING: BEA 1971
 BX2952_MARK LOGO: LADHGS
 BX2952_PROJECTION: FLUSH
 BX2952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2952+STABILITY: SURFACE MOTION
 BX2952
 BX2952  HISTORY     - Date     Condition        Report By
 BX2952  HISTORY     - 1971     MONUMENTED       LADH
 BX2952
 BX2952                          STATION DESCRIPTION
 BX2952
 BX2952'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RJT)
 BX2952'THE STATION IS LOCATED 5 MILES WEST-SOUTHWEST OF FLORIEN, 95 MILES
 BX2952'SOUTHWEST OF MANY AND 15 MILES SOUTHEAST OF ZWOLLE, IN THE NORTHEAST
 BX2952'1/4 OF SECTION 7, T5N, R11W, AND ON THE PROPERTY OWNED BY LOUISIANA
 BX2952'DEPARTMENT OF HIGHWAYS.
 BX2952'
 BX2952'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 171 AND
 BX2952'STATE HIGHWAY 474 IN FLORIEN, GO WEST ALONG STATE HIGHWAY 474 FOR
 BX2952'5.3 MILES TO A CEMETERY ON THE RIGHT JUST PAST A CATTLE GUARD.  THE
 BX2952'STATION IS SET ON RIGHT NEAR THE CEMETERY FENCE.
 BX2952'
 BX2952'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON STATE HIGHWAY
 BX2952'474 FOR 0.25 MILE.  THE MARK IS SET ON THE RIGHT AND EAST OF THE
 BX2952'HIGHWAY NEAR A FENCE CORNER AND A PINE TREE.
 BX2952'
 BX2952'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2952'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2952'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BX2952'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX2952'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.
 BX2952'
 BX2952'THEY ARE STAMPED BEA 1971.  THE MARK IS 91 FEET SOUTH OF A POWER
 BX2952'POLE, 35 FEET WEST OF THE CENTER OF STATE HIGHWAY 474, 3 FEET EAST
 BX2952'OF A FENCE, AND 2.5 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 BX2952'
 BX2952'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2952'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2952'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT
 BX2952'IS STAMPED BEA R. M. 1 1971.  IT IS 88 FEET SOUTHWEST OF THE
 BX2952'CENTER OF A CATTLE GUARD, 41 FEET WEST OF THE CENTER OF STATE
 BX2952'HIGHWAY 474, 41 FEET SOUTH-SOUTHWEST OF A POWER POLE, AND 3 FEET
 BX2952'EAST OF A FENCE.
 BX2952'
 BX2952'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2952'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2952'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2952'STAMPED BEA R. M. 2 1971.  IT IS 69 FEET NORTH-NORTHEAST OF THE
 BX2952'SOUTHEAST CORNER OF A FENCE, 32 FEET WEST OF THE CENTER OF STATE
 BX2952'HIGHWAY 474, 29 FEET SOUTH OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 BX2952'MARKER, AND 3.5 FEET EAST OF A FENCE.
 BX2952'
 BX2952'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2952'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2952'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2952'STAMPED BEA AZ. MK. 1971.  IT IS 40 FEET EAST-SOUTHEAST OF THE
 BX2952'CENTER OF STATE HIGHWAY 474, 22 FEET NORTHWEST OF A FENCE CORNER, 20
 BX2952'FEET SOUTH-SOUTHWEST OF A 38 INCH PINE TREE, AND 2 FEET
 BX2952'NORTH-NORTHEAST OF A METAL WITNESS POST AND SIGN.
 BX2952'
 BX2952'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2953 ***********************************************************************
 BX2953  DESIGNATION -  BEA RM 2
 BX2953  PID         -  BX2953
 BX2953  STATE/COUNTY-  LA/SABINE
 BX2953  COUNTRY     -  US
 BX2953  USGS QUAD   -  NEGREET (2018)
 BX2953
 BX2953                         *CURRENT SURVEY CONTROL
 BX2953  ______________________________________________________________________
 BX2953* NAD 83(1992) POSITION- 31 26 10.19090(N) 093 31 57.51730(W)   ADJUSTED
 BX2953* NAVD 88 ORTHO HEIGHT -    98.2   (meters)      322.    (feet) VERTCON3
 BX2953  ______________________________________________________________________
 BX2953  GEOID HEIGHT    -        -26.842 (meters)                     GEOID18
 BX2953  LAPLACE CORR    -          2.27  (seconds)                    DEFLEC18
 BX2953  HORZ ORDER      -  SECOND
 BX2953
 BX2953.The horizontal coordinates were established by classical geodetic methods
 BX2953.and adjusted by the National Geodetic Survey in January 1993.
 BX2953
 BX2953.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2953.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2953
 BX2953.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2953.GEOID18 height accuracy estimate available here.
 BX2953
 BX2953.Click photographs - Photos may exist for this station.
 BX2953
 BX2953.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2953
 BX2953. The following values were computed from the NAD 83(1992) position.
 BX2953
 BX2953;                    North         East     Units Scale Factor Converg.
 BX2953;SPC LA N     -   104,265.635   901,836.270   MT  0.99994982   -0 32 45.5
 BX2953;SPC LA N     -   342,078.17  2,958,774.50   sFT  0.99994982   -0 32 45.5
 BX2953;UTM  15      - 3,478,064.224   449,383.183   MT  0.99963160   -0 16 40.1
 BX2953
 BX2953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2953!SPC LA N     -   0.99998879  x   0.99994982  =   0.99993861
 BX2953!UTM  15      -   0.99998879  x   0.99963160  =   0.99962040
 BX2953
 BX2953:                Primary Azimuth Mark                     Grid Az
 BX2953:SPC LA N     -  DESS                                     236 13 06.7
 BX2953:UTM  15      -  DESS                                     235 57 01.3
 BX2953
 BX2953_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ4938378064(NAD 83)
 BX2953
 BX2953|---------------------------------------------------------------------|
 BX2953| PID    Reference Object                     Distance      Geod. Az  |
 BX2953|                                                           dddmmss.s |
 BX2953| BX2952 BEA                                  10.470 METERS 02355     |
 BX2953| BX2955 DESS                                APPROX. 1.8 KM 2354021.2 |
 BX2953|---------------------------------------------------------------------|
 BX2953
 BX2953                          SUPERSEDED SURVEY CONTROL
 BX2953
 BX2953  NAD 83(1986)-  31 26 10.19967(N)    093 31 57.51128(W) AD(       ) 2
 BX2953  NAD 27      -  31 26 09.55577(N)    093 31 56.87574(W) AD(       ) 2
 BX2953  NGVD 29 (07/19/86)   98.3    (m)          323.     (f) VERT ANG       
 BX2953
 BX2953.Superseded values are not recommended for survey control.
 BX2953
 BX2953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2953.See file dsdata.pdf to determine how the superseded data were derived.
 BX2953
 BX2953_MARKER: DD = SURVEY DISK
 BX2953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2953_STAMPING: BEA RM 1 1971
 BX2953_MARK LOGO: LADHGS
 BX2953_PROJECTION: FLUSH
 BX2953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2953+STABILITY: SURFACE MOTION
 BX2953
 BX2953  HISTORY     - Date     Condition        Report By
 BX2953  HISTORY     - 1971     MONUMENTED       LADH
 BX2953
 BX2953                          STATION DESCRIPTION
 BX2953
 BX2953'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RJT)
 BX2953'THE MARK IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTH-SOUTHWEST OF MANY,
 BX2953'4.5 MI (7.2 KM) WEST OF FLORIEN AND 3.4 MI (5.5 KM) SOUTHEAST OF
 BX2953'NEGREET.
 BX2953'
 BX2953'IT IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U. S. COAST AND
 BX2953'GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH (30 CM) CYLINDRICAL
 BX2953'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED BEA R.
 BX2953'M. 2 1971.  IT IS 69 FEET NORTH-NORTHEAST OF THE SOUTHEAST CORNER OF A
 BX2953'FENCE, 32 FEET WEST OF THE CENTER OF STATE HIGHWAY 474, 29 FEET SOUTH
 BX2953'OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER AND 3.5 FEET EAST OF A
 BX2953'FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2441 ***********************************************************************
 AU2441  DESIGNATION -  BEACH
 AU2441  PID         -  AU2441
 AU2441  STATE/COUNTY-  LA/TERREBONNE
 AU2441  COUNTRY     -  US
 AU2441  USGS QUAD   -  OYSTER BAYOU (2018)
 AU2441
 AU2441                         *CURRENT SURVEY CONTROL
 AU2441  ______________________________________________________________________
 AU2441* NAD 83(1992) POSITION- 29 13 14.68262(N) 091 11 38.07241(W)   ADJUSTED
 AU2441* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2441  **This station is located in a suspected subsidence area (see below).
 AU2441  ______________________________________________________________________
 AU2441  GEOID HEIGHT    -        -24.442 (meters)                     GEOID18
 AU2441  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 AU2441  HORZ ORDER      -  SECOND
 AU2441
 AU2441.The horizontal coordinates were established by classical geodetic methods
 AU2441.and adjusted by the National Geodetic Survey in January 1993.
 AU2441
 AU2441.** This station is in an area of known vertical motion. If an
 AU2441.** orthometric height was ever established but is not available 
 AU2441.** in the current survey control section, the orthometric height
 AU2441.** is considered suspect.  Suspect heights are available in the
 AU2441.** superseded section only if requested.
 AU2441
 AU2441.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2441.GEOID18 height accuracy estimate available here.
 AU2441
 AU2441.Click photographs - Photos may exist for this station.
 AU2441
 AU2441.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2441
 AU2441. The following values were computed from the NAD 83(1992) position.
 AU2441
 AU2441;                    North         East     Units Scale Factor Converg.
 AU2441;SPC LA S     -    79,901.210 1,013,556.627   MT  1.00001772   +0 04 11.0
 AU2441;SPC LA S     -   262,142.55  3,325,310.37   sFT  1.00001772   +0 04 11.0
 AU2441;UTM  15      - 3,233,793.719   675,553.411   MT  0.99998030   +0 52 54.9
 AU2441
 AU2441!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2441!SPC LA S     -   1.00000392  x   1.00001772  =   1.00002164
 AU2441!UTM  15      -   1.00000392  x   0.99998030  =   0.99998422
 AU2441
 AU2441:                Primary Azimuth Mark                     Grid Az
 AU2441:SPC LA S     -  DE LARGE                                 107 24 18.3
 AU2441:UTM  15      -  DE LARGE                                 106 35 34.4
 AU2441
 AU2441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7555333793(NAD 83)
 AU2441
 AU2441|---------------------------------------------------------------------|
 AU2441| PID    Reference Object                     Distance      Geod. Az  |
 AU2441|                                                           dddmmss.s |
 AU2441| AU2436 DE LARGE                            APPROX.14.0 KM 1072829.3 |
 AU2441| CV8721 BEACH RM 1                           19.250 METERS 13126     |
 AU2441| CV8722 BEACH RM 2                           24.740 METERS 30106     |
 AU2441|---------------------------------------------------------------------|
 AU2441
 AU2441                          SUPERSEDED SURVEY CONTROL
 AU2441
 AU2441  NAD 83(1986)-  29 13 14.70940(N)    091 11 38.07703(W) AD(       ) 2
 AU2441  NAD 27      -  29 13 13.91600(N)    091 11 37.69600(W) AD(       ) 2
 AU2441
 AU2441.Superseded values are not recommended for survey control.
 AU2441
 AU2441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2441.See file dsdata.pdf to determine how the superseded data were derived.
 AU2441
 AU2441_MARKER: DS = TRIANGULATION STATION DISK
 AU2441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2441_STAMPING: BEACH 1928
 AU2441_MARK LOGO: CGS
 AU2441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2441+STABILITY: SURFACE MOTION
 AU2441
 AU2441  HISTORY     - Date     Condition        Report By
 AU2441  HISTORY     - 1928     MONUMENTED       CGS
 AU2441  HISTORY     - 1946     SEE DESCRIPTION  LOCENG
 AU2441  HISTORY     - 1948     MARK NOT FOUND   SUNOCO
 AU2441  HISTORY     - 1952     MARK NOT FOUND   CGS
 AU2441
 AU2441                          STATION DESCRIPTION
 AU2441
 AU2441'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU2441'STATION IS ABOUT 4 MILES W OF THE OYSTER BAYOU LIGHT, ON THE GULF
 AU2441'COAST, 12 METERS (39 FEET) FROM THE HIGH-WATER MARK OF THE GULF
 AU2441'COVERED WITH 6 INCHES OF SHELL.
 AU2441'
 AU2441'THE STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 AU2441'SET IN THE TOP OF CONCRETE CYLINDERS.
 AU2441'
 AU2441'REFERENCE MARK NO. 1 IS ON THE HIGH-WATER MARK OF THE GULF,
 AU2441'WITH 6 INCHES OF IT EXPOSED, AND IS 19.25 METERS (63.2 FEET)
 AU2441'FROM THE STATION S 48 DEG 34 MIN E.
 AU2441'
 AU2441'REFERENCE MARK NO. 2 IS 24.74 METERS (81.2 FEET) FROM THE
 AU2441'STATION N 58 DEG 54 MIN W.  THIS MARK WAS NOT RECOVERED,
 AU2441'ITS LOCATION PLACING IT UNDER 2 FEET OF SHELL.
 AU2441
 AU2441                          STATION RECOVERY (1946)
 AU2441
 AU2441'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1946 (GOD)
 AU2441'RECOVERED BY KERR MC GEE OIL CO
 AU2441'
 AU2441'STATION APPARENTLY DESTROYED.
 AU2441
 AU2441                          STATION RECOVERY (1948)
 AU2441
 AU2441'RECOVERY NOTE BY SUN OIL COMPANY 1948 (REH)
 AU2441'UNABLE TO RECOVER STATION.  GULF SHORELINE IS RECEDING IN THIS
 AU2441'AREA.
 AU2441
 AU2441                          STATION RECOVERY (1952)
 AU2441
 AU2441'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2441'STATION AND REFERENCE MARKS ARE LOST THROUGH EROSION OF THE
 AU2441'BEACH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CA1981 ***********************************************************************
 CA1981  DESIGNATION -  BEACH
 CA1981  PID         -  CA1981
 CA1981  STATE/COUNTY-  LA/JEFFERSON
 CA1981  COUNTRY     -  US
 CA1981  USGS QUAD   -  CAMINADA PASS (2018)
 CA1981
 CA1981                         *CURRENT SURVEY CONTROL
 CA1981  ______________________________________________________________________
 CA1981* NAD 83(1986) POSITION- 29 12 07.     (N) 090 02 20.     (W)   SCALED
 CA1981* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 CA1981  **This station is located in a suspected subsidence area (see below).
 CA1981  ______________________________________________________________________
 CA1981  GEOID HEIGHT    -        -23.780 (meters)                     GEOID18
 CA1981
 CA1981.The horizontal coordinates were scaled from a map and have
 CA1981.an estimated accuracy of +/- 6 seconds.
 CA1981
 CA1981.** This station is in an area of known vertical motion. If an
 CA1981.** orthometric height was ever established but is not available 
 CA1981.** in the current survey control section, the orthometric height
 CA1981.** is considered suspect.  Suspect heights are available in the
 CA1981.** superseded section only if requested.
 CA1981
 CA1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 CA1981.GEOID18 height accuracy estimate available here.
 CA1981
 CA1981.Click photographs - Photos may exist for this station.
 CA1981
 CA1981;                    North         East    Units  Estimated Accuracy
 CA1981;SPC LA S     -    78,520.    1,125,880.      MT  (+/- 180 meters Scaled)
 CA1981
 CA1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN879339(NAD 83)
 CA1981
 CA1981                          SUPERSEDED SURVEY CONTROL
 CA1981
 CA1981  NAD 27      -  29 12 06.48798(N)    090 02 19.58898(W) AD(       ) 3
 CA1981
 CA1981.Superseded values are not recommended for survey control.
 CA1981
 CA1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CA1981.See file dsdata.pdf to determine how the superseded data were derived.
 CA1981
 CA1981_MARKER: DH = HORIZONTAL CONTROL DISK
 CA1981_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 CA1981_STAMPING: BEACH 1979
 CA1981_MARK LOGO: NGS
 CA1981_MAGNETIC: I = MARKER IS A STEEL ROD
 CA1981_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 CA1981
 CA1981  HISTORY     - Date     Condition        Report By
 CA1981  HISTORY     - 1979     MONUMENTED       NGS
 CA1981
 CA1981                          STATION DESCRIPTION
 CA1981
 CA1981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 CA1981'THE STATION IS LOCATED NEAR THE WEST END OF GRAND ISLE AND NEAR THE
 CA1981'HIGH WATER LINE OF THE GULF.
 CA1981'
 CA1981'THE MEASUREMENT FROM THE STATION TO REFERENCE MARK 1 IS 39.82 FEET OR
 CA1981'12.138 METERS, TO REFERENCE MARK 2 IS 70.97 FEET OR 21.631 METERS, AND
 CA1981'BETWEEN REFERENCE MARKS 1 AND 2 IS 51.97 FEET OR 15.840 METERS.  THE
 CA1981'ANGLE BETWEEN THE REFERENCE MARKS IS 46 DEGREES, 2 MINUTES, AND 40.94
 CA1981'SECONDS.
 CA1981'
 CA1981'TO REACH THE STATION FROM THE SOUTH END OF BRIDGE (STATE HIGHWAY 1)
 CA1981'NEAR THE WEST END OF GRAND ISLE.  GO SOUTHEAST FOR 0.5 MILE TO A SAND
 CA1981'TRACK LEADING TO BEACH, FOLLOW THIS ROAD TO BEACH THEN WESTERLY ON
 CA1981'BEACH FOR 200 YARDS TO STATION NEAR HIGH WATER LINE.
 CA1981'
 CA1981'THE STATION IS A STANDARD NGS DISK STAMPED---BEACH 1979---, CRIMPED TO
 CA1981'THE TOP OF A STAINLESS STEEL ROD DRIVEN INTO THE GROUND 20 FEET AND
 CA1981'PROJECTS 18 INCHES.  IT IS LOCATED 200 FEET NORTH FROM THE GULF OF
 CA1981'MEXICO AND 100 FEET SOUTH FROM THE BACK OF A HOUSE.
 CA1981'
 CA1981'REFERENCE MARK NUMBER 1 IS A STANDARD NGS DISK STAMPED
 CA1981'---BEACH NO 1 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1981'DRIVEN INTO THE GROUND 15 FEET, PROJECTING 60 CM ABOVE THE GROUND, AND
 CA1981'ENCASED BY A 5-INCH WHITE PVC PIPE.  IT IS LOCATED 200 FEET NORTH FROM
 CA1981'THE GULF OF MEXICO, 100 FEET SOUTH FROM THE BACK OF THE HOUSE.  MARK
 CA1981'IS LEVEL WITH STATION.
 CA1981'
 CA1981'REFERENCE MARK NUMBER 2 IS A STANDARD NGS DISK STAMPED
 CA1981'---BEACH NO 2 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1981'DRIVEN INTO THE GROUND 15 FEET, PROJECTING 60 CM ABOVE THE GROUND, AND
 CA1981'ENCASED BY A 5-INCH WHITE PVC PIPE.  IT IS LOCATED 200 FEET NORTH FROM
 CA1981'THE GULF OF MEXICO AND 100 FEET SOUTH FROM THE BACK SIDE OF THE HOUSE.
 CA1981'MARK IS LEVEL WITH STATION.
 CA1981'
 CA1981'THE STATION WAS POSITIONED AT THIS TIME BY THE INERTIAL SURVEY SYSTEM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0956 ***********************************************************************
 AT0956  DESIGNATION -  BEACON
 AT0956  PID         -  AT0956
 AT0956  STATE/COUNTY-  LA/ST BERNARD
 AT0956  COUNTRY     -  US
 AT0956  USGS QUAD   -  POINT CHICOT (2018)
 AT0956
 AT0956                         *CURRENT SURVEY CONTROL
 AT0956  ______________________________________________________________________
 AT0956* NAD 83(1993) POSITION- 29 40 21.40314(N) 089 18 05.49204(W)   ADJUSTED
 AT0956  **This station is located in a suspected subsidence area (see below).
 AT0956  ______________________________________________________________________
 AT0956  GEOID HEIGHT    -        -25.077 (meters)                     GEOID18
 AT0956  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 AT0956  HORZ ORDER      -  THIRD
 AT0956
 AT0956.The horizontal coordinates were established by classical geodetic methods
 AT0956.and adjusted by the National Geodetic Survey in May 1994.
 AT0956
 AT0956.** This station is in an area of known vertical motion. If an
 AT0956.** orthometric height was ever established but is not available 
 AT0956.** in the current survey control section, the orthometric height
 AT0956.** is considered suspect.  Suspect heights are available in the
 AT0956.** superseded section only if requested.
 AT0956
 AT0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0956.GEOID18 height accuracy estimate available here.
 AT0956
 AT0956.Click photographs - Photos may exist for this station.
 AT0956
 AT0956.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0956
 AT0956. The following values were computed from the NAD 83(1993) position.
 AT0956
 AT0956;                    North         East     Units Scale Factor Converg.
 AT0956;SPC LA S     -   131,721.617 1,196,660.152   MT  0.99994205   +1 00 57.3
 AT0956;SPC LA S     -   432,156.67  3,926,042.52   sFT  0.99994205   +1 00 57.3
 AT0956;UTM  16      - 3,284,724.338   277,267.435   MT  1.00021215   -1 08 23.4
 AT0956
 AT0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT7726784724(NAD 83)
 AT0956
 AT0956                          SUPERSEDED SURVEY CONTROL
 AT0956
 AT0956  NAD 83(1992)-  29 40 21.40423(N)    089 18 05.49014(W) AD(       ) 3
 AT0956  NAD 83(1986)-  29 40 21.40838(N)    089 18 05.49350(W) AD(       ) 3
 AT0956  NAD 27      -  29 40 20.67600(N)    089 18 05.32600(W) AD(       ) 3
 AT0956
 AT0956.Superseded values are not recommended for survey control.
 AT0956
 AT0956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0956.See file dsdata.pdf to determine how the superseded data were derived.
 AT0956
 AT0956_MARKER: 14 = NAVIGATION LIGHT
 AT0956
 AT0956  HISTORY     - Date     Condition        Report By
 AT0956  HISTORY     - 1952     FIRST OBSERVED   CGS
 AT0956
 AT0956                          STATION DESCRIPTION
 AT0956
 AT0956'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (PLB)
 AT0956'STATION WAS A SIGNAL LASHED TO THE MAST OF A SMALL BOOM ON BOW OF A
 AT0956'CONVERTED LANDING.
 AT0956'CRAFT ORIENTED IN A NE-SW DIRECTION AND SUNK TO FORM
 AT0956'A BREAKWATER FOR A DRILLING RIG.  A
 AT0956'SECOND LANDING CRAFT WAS ORIENTED
 AT0956'IN A NW-SE DIRECTION AND SUNK TO FORM THE SECOND SIDE
 AT0956'OF THE
 AT0956'BREAKWATER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CA1985 ***********************************************************************
 CA1985  DESIGNATION -  BEACON
 CA1985  PID         -  CA1985
 CA1985  STATE/COUNTY-  LA/LAFOURCHE
 CA1985  COUNTRY     -  US
 CA1985  USGS QUAD   -  CALUMET ISLAND (2018)
 CA1985
 CA1985                         *CURRENT SURVEY CONTROL
 CA1985  ______________________________________________________________________
 CA1985* NAD 83(1986) POSITION- 29 03 35.     (N) 090 20 44.     (W)   SCALED
 CA1985* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 CA1985  **This station is located in a suspected subsidence area (see below).
 CA1985  ______________________________________________________________________
 CA1985  GEOID HEIGHT    -        -23.702 (meters)                     GEOID18
 CA1985
 CA1985.The horizontal coordinates were scaled from a map and have
 CA1985.an estimated accuracy of +/- 6 seconds.
 CA1985
 CA1985.** This station is in an area of known vertical motion. If an
 CA1985.** orthometric height was ever established but is not available 
 CA1985.** in the current survey control section, the orthometric height
 CA1985.** is considered suspect.  Suspect heights are available in the
 CA1985.** superseded section only if requested.
 CA1985
 CA1985.Significant digits in the geoid height do not necessarily reflect accuracy.
 CA1985.GEOID18 height accuracy estimate available here.
 CA1985
 CA1985.Click photographs - Photos may exist for this station.
 CA1985
 CA1985;                    North         East    Units  Estimated Accuracy
 CA1985;SPC LA S     -    62,460.    1,096,200.      MT  (+/- 180 meters Scaled)
 CA1985
 CA1985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN584175(NAD 83)
 CA1985
 CA1985                          SUPERSEDED SURVEY CONTROL
 CA1985
 CA1985  NAD 27      -  29 03 34.54198(N)    090 20 43.60298(W) AD(       ) 3
 CA1985
 CA1985.Superseded values are not recommended for survey control.
 CA1985
 CA1985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CA1985.See file dsdata.pdf to determine how the superseded data were derived.
 CA1985
 CA1985_MARKER: DH = HORIZONTAL CONTROL DISK
 CA1985_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CA1985_STAMPING: BEACON 1979
 CA1985_MARK LOGO: NGS
 CA1985_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CA1985_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CA1985
 CA1985  HISTORY     - Date     Condition        Report By
 CA1985  HISTORY     - 1979     MONUMENTED       NGS
 CA1985
 CA1985                          STATION DESCRIPTION
 CA1985
 CA1985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 CA1985'THE STATION IS LOCATED ABOUT 43 MILES SOUTHEAST OF HOUMA, 1-1/2 MILES
 CA1985'WEST-SOUTHWEST OF A TANK FIELD, 1 MILE NORTHEAST OF A BEACON HOUSE IN
 CA1985'THE GULF, 1/2 MILE NORTHWEST OF A LARGE PLATFORM, AND IN THE TOP
 CA1985'CENTER OF THE LEVEE ON THE NORTH SIDE OF A LAGOON.
 CA1985'
 CA1985'THE DISTANCE TO REFERENCE MARK 1 IS 212.7 FEET AND TO REFERENCE MARK 2
 CA1985'IS 44.47 FEET.  THE ANGLE BETWEEN THE REFERENCE MARKS IS 179 DEGREES
 CA1985'58 MINUTES 42.47 SECONDS.
 CA1985'
 CA1985'THE STATION WAS REACHED BY HELICOPTER.
 CA1985'
 CA1985'THE STATION IS A STANDARD NGS DISK STAMPED---BEACON 1979---, CRIMPED
 CA1985'TO THE TOP OF A STAINLESS STEEL ROD DRIVEN 20 FEET INTO THE GROUND,
 CA1985'ENCASED IN A 5-INCH WHITE PVC PIPE AND PROJECTS 18 INCHES.  IT IS
 CA1985'LOCATED 100 FEET NORTHEAST FROM THE GULF.
 CA1985'
 CA1985'REFERENCE MARK NUMBER 1 IS A STANDARD NGS DISK STAMPED
 CA1985'---BEACON NO 1 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1985'DRIVEN 15 FEET INTO THE GROUND, ENCASED IN A 5-INCH WHITE PVC PIPE AND
 CA1985'PROJECTS 18 INCHES.  MARK IS LEVEL WITH STATION.
 CA1985'
 CA1985'REFERENCE MARK NUMBER 2 IS A STANDARD NGS DISK STAMPED
 CA1985'---BEACON NO 2 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1985'DRIVEN 15 FEET INTO THE GROUND, ENCASED IN A 5-INCH WHITE PVC PIPE AND
 CA1985'PROJECTS 18 INCHES.  MARK IS LEVEL WITH STATION.
 CA1985'
 CA1985'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE THEY ARE ON LINE.  THE
 CA1985'STATION WAS POSITIONED AT THIS TIME BY THE INTERIAL SURVEY SYSTEM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0730 ***********************************************************************
 AV0730  DESIGNATION -  BEAR
 AV0730  PID         -  AV0730
 AV0730  STATE/COUNTY-  LA/VERMILION
 AV0730  COUNTRY     -  US
 AV0730  USGS QUAD   -  FLOATING TURF BAYOU (2018)
 AV0730
 AV0730                         *CURRENT SURVEY CONTROL
 AV0730  ______________________________________________________________________
 AV0730* NAD 83(1992) POSITION- 29 42 52.17278(N) 092 33 30.32993(W)   ADJUSTED
 AV0730* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0730  **This station is located in a suspected subsidence area (see below).
 AV0730  ______________________________________________________________________
 AV0730  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 AV0730  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 AV0730  HORZ ORDER      -  THIRD
 AV0730
 AV0730.The horizontal coordinates were established by classical geodetic methods
 AV0730.and adjusted by the National Geodetic Survey in January 1993.
 AV0730
 AV0730.** This station is in an area of known vertical motion. If an
 AV0730.** orthometric height was ever established but is not available 
 AV0730.** in the current survey control section, the orthometric height
 AV0730.** is considered suspect.  Suspect heights are available in the
 AV0730.** superseded section only if requested.
 AV0730
 AV0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0730.GEOID18 height accuracy estimate available here.
 AV0730
 AV0730.Click photographs - Photos may exist for this station.
 AV0730
 AV0730.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0730
 AV0730. The following values were computed from the NAD 83(1992) position.
 AV0730
 AV0730;                    North         East     Units Scale Factor Converg.
 AV0730;SPC LA S     -   135,253.737   881,468.162   MT  0.99993816   -0 36 45.2
 AV0730;SPC LA S     -   443,744.97  2,891,950.13   sFT  0.99993816   -0 36 45.2
 AV0730;UTM  15      - 3,287,231.068   542,710.487   MT  0.99962251   +0 13 08.0
 AV0730
 AV0730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0730!SPC LA S     -   1.00000411  x   0.99993816  =   0.99994227
 AV0730!UTM  15      -   1.00000411  x   0.99962251  =   0.99962662
 AV0730
 AV0730:                Primary Azimuth Mark                     Grid Az
 AV0730:SPC LA S     -  WEST USGS 1932                           319 10 22.4
 AV0730:UTM  15      -  WEST USGS 1932                           318 20 29.2
 AV0730
 AV0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN4271087231(NAD 83)
 AV0730
 AV0730|---------------------------------------------------------------------|
 AV0730| PID    Reference Object                     Distance      Geod. Az  |
 AV0730|                                                           dddmmss.s |
 AV0730| AV0664 PECAN ISLAND SCHOOL HOUSE           APPROX.12.8 KM 1263306.9 |
 AV0730| AV0722 WEST USGS 1932                      APPROX. 8.1 KM 3183337.2 |
 AV0730| AV0721 WHITE LAKE LIGHT WEST               APPROX. 7.7 KM 3203458.2 |
 AV0730|---------------------------------------------------------------------|
 AV0730
 AV0730                          SUPERSEDED SURVEY CONTROL
 AV0730
 AV0730  NAD 83(1986)-  29 42 52.19199(N)    092 33 30.31856(W) AD(       ) 3
 AV0730  NAD 27      -  29 42 51.41900(N)    092 33 29.83200(W) AD(       ) 3
 AV0730
 AV0730.Superseded values are not recommended for survey control.
 AV0730
 AV0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0730.See file dsdata.pdf to determine how the superseded data were derived.
 AV0730
 AV0730_MARKER: DS = TRIANGULATION STATION DISK
 AV0730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0730_STAMPING: BEAR 1932
 AV0730_MARK LOGO: CGS
 AV0730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0730+STABILITY: SURFACE MOTION
 AV0730
 AV0730  HISTORY     - Date     Condition        Report By
 AV0730  HISTORY     - 1932     MONUMENTED       CGS
 AV0730  HISTORY     - 1945     SEE DESCRIPTION  LOCENG
 AV0730  HISTORY     - 1948     GOOD             CGS
 AV0730  HISTORY     - 1949     SEE DESCRIPTION  CGS
 AV0730
 AV0730                          STATION DESCRIPTION
 AV0730
 AV0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1932 (JML)
 AV0730'ON S SHORE OF WHITE LAKE, ON BEAR LAKE POINT, ON W SIDE
 AV0730'OF CHANNEL GOING INTO BEAR LAKE ABOUT 40 FEET W OF W SHORE
 AV0730'LINE OF CHANNEL, ABOUT 35 FEET S OF S SHORE LINE OF WHITE
 AV0730'LAKE.  A CONCRETE POST WITH STANDARD TABLET STAMPED BEAR
 AV0730'1932.
 AV0730'
 AV0730'INSTRUMENT AND SIGNAL OVER STATION MARK.  INSTRUMENT ELEVATED
 AV0730'30 FEET.
 AV0730
 AV0730                          STATION RECOVERY (1945)
 AV0730
 AV0730'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1945 (DFC)
 AV0730'LETTER FROM MR. D.F. CHAMPION, STANOLIND GAS AND OIL COMPANY,
 AV0730'HOUSTON, TEXAS, DATED JUNE 7, 1945--
 AV0730'
 AV0730'STATION COMPRISED OF A STANDARD CONCRETE MONUMENT WAS FOUND
 AV0730'LYING DOWN UNDER 3 FEET OF WATER WHERE THE POINT OF LAND
 AV0730'HAS WASHED AWAY NEAR THE ENTRANCE FROM BEAR LAKE INTO WHITE
 AV0730'LAKE.  FOUND THE SHALLOW HOLE FROM WHICH THE MONUMENT BASE
 AV0730'APPEARED TO HAVE TOPPLED ADJACENT TO THE BASE END OF THE
 AV0730'MONUMENT.  THE SITE IS MARKED WITH A JOINT OF 2-INCH CAST-IRON
 AV0730'PIPE WITH COLLAR STANDING 1 FOOT ABOVE WATER LEVEL.
 AV0730
 AV0730                          STATION RECOVERY (1948)
 AV0730
 AV0730'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AV0730'THE CAST-IRON PIPE DESCRIBED IN 1945 RECOVERY NOTE WAS RECOVERED
 AV0730'IN GOOD CONDITION AND IS NOW 190 FEET E OF THE POINT OF
 AV0730'LAND OUT IN THE WATER.  THE PIPE STILL PROJECTS ABOUT 1
 AV0730'FOOT ABOVE THE WATER.
 AV0730
 AV0730                          STATION RECOVERY (1949)
 AV0730
 AV0730'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (FNS)
 AV0730'LETTER OF F.N. SHUTTS, LAKE CHARLES, LA., DATED SEPTEMBER
 AV0730'27, 1949--
 AV0730'
 AV0730'STATION WASHED INTO THE LAKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2891 ***********************************************************************
 CQ2891  DESIGNATION -  BEAR
 CQ2891  PID         -  CQ2891
 CQ2891  STATE/COUNTY-  LA/BIENVILLE
 CQ2891  COUNTRY     -  US
 CQ2891  USGS QUAD   -  BRYCELAND (2018)
 CQ2891
 CQ2891                         *CURRENT SURVEY CONTROL
 CQ2891  ______________________________________________________________________
 CQ2891* NAD 83(1992) POSITION- 32 22 32.57206(N) 092 56 19.73159(W)   ADJUSTED
 CQ2891* NAVD 88 ORTHO HEIGHT -    95.3   (meters)      313.    (feet) VERTCON3
 CQ2891  ______________________________________________________________________
 CQ2891  GEOID HEIGHT    -        -25.651 (meters)                     GEOID18
 CQ2891  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 CQ2891  HORZ ORDER      -  SECOND
 CQ2891
 CQ2891.The horizontal coordinates were established by classical geodetic methods
 CQ2891.and adjusted by the National Geodetic Survey in January 1993.
 CQ2891
 CQ2891.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2891.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2891
 CQ2891.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2891.GEOID18 height accuracy estimate available here.
 CQ2891
 CQ2891.Click photographs - Photos may exist for this station.
 CQ2891
 CQ2891.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2891
 CQ2891. The following values were computed from the NAD 83(1992) position.
 CQ2891
 CQ2891;                    North         East     Units Scale Factor Converg.
 CQ2891;SPC LA N     -   208,056.025   958,707.350   MT  0.99994659   -0 13 55.2
 CQ2891;SPC LA N     -   682,597.14  3,145,359.03   sFT  0.99994659   -0 13 55.2
 CQ2891;UTM  15      - 3,582,083.689   505,755.623   MT  0.99960041   +0 01 57.9
 CQ2891
 CQ2891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2891!SPC LA N     -   0.99998906  x   0.99994659  =   0.99993565
 CQ2891!UTM  15      -   0.99998906  x   0.99960041  =   0.99958947
 CQ2891
 CQ2891:                Primary Azimuth Mark                     Grid Az
 CQ2891:SPC LA N     -  BEAR AZ MK                               221 31 41.3
 CQ2891:UTM  15      -  BEAR AZ MK                               221 15 48.2
 CQ2891
 CQ2891_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR0575582083(NAD 83)
 CQ2891
 CQ2891|---------------------------------------------------------------------|
 CQ2891| PID    Reference Object                     Distance      Geod. Az  |
 CQ2891|                                                           dddmmss.s |
 CQ2891| CY3377 BEAR RM 2                            10.853 METERS 00502     |
 CQ2891| CQ2886 GENTRY HILL LOT                     APPROX. 5.5 KM 0460256.4 |
 CQ2891| CQ2890 BEAR A                               16.374 METERS 09217     |
 CQ2891| CY3375 BEAR AZ MK                                         2211746.1 |
 CQ2891| CY3376 BEAR RM 1                            11.373 METERS 25940     |
 CQ2891|---------------------------------------------------------------------|
 CQ2891
 CQ2891                          SUPERSEDED SURVEY CONTROL
 CQ2891
 CQ2891  NAD 83(1986)-  32 22 32.58526(N)    092 56 19.72310(W) AD(       ) 2
 CQ2891  NAD 27      -  32 22 32.02713(N)    092 56 19.15215(W) AD(       ) 2
 CQ2891  NGVD 29 (07/19/86)   95.4    (m)          313.     (f) VERT ANG       
 CQ2891
 CQ2891.Superseded values are not recommended for survey control.
 CQ2891
 CQ2891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2891.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2891
 CQ2891_MARKER: DD = SURVEY DISK
 CQ2891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2891_STAMPING: BEAR 1971
 CQ2891_MARK LOGO: LADHGS
 CQ2891
 CQ2891  HISTORY     - Date     Condition        Report By
 CQ2891  HISTORY     - 1971     MONUMENTED       LADH
 CQ2891
 CQ2891                          STATION DESCRIPTION
 CQ2891
 CQ2891'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RT)
 CQ2891'THE STATION IS LOCATED 3 MILES NORTHEAST OF BIENVILLE, 12
 CQ2891'MILES SOUTH OF ARCADIA AND 13.5 MILES SOUTHEAST OF GIBSLAND,
 CQ2891'IN THE NORTHWEST 1/4 OF SECTION 13, T16N, R6W, AND ON
 CQ2891'THE PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 CQ2891'
 CQ2891'TO REACH THE STATION FROM THE RAILROAD CROSSING AND DEPOT IN
 CQ2891'ARCADIA, DRIVE SOUTH ALONG STATE HIGHWAY 9 FOR 8 MILES TO
 CQ2891'BRYCLAND, CONTINUE SOUTH ALONG HIGHWAY 9 FOR 6.5 MILES TO
 CQ2891'BIENVILLE AND INTERSECTION WITH STATE HIGHWAY 507, TURN LEFT
 CQ2891'ON HIGHWAY 507 AND GO 2.1 MILES TO INTERSECTION WITH STATE
 CQ2891'HIGHWAY 508, TURN LEFT AND GO NORTH ON HIGHWAY 507 FOR 1.5
 CQ2891'MILES TO THE STATION WHICH IS SET ON THE LEFT ON A HIGH BANK.
 CQ2891'
 CQ2891'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE SOUTH ALONG
 CQ2891'STATE HIGHWAY 507 FOR 0.4 MILE TO THE MARK SET ON THE LEFT
 CQ2891'AND SOUTHEAST OF THE HIGHWAY NEAR THE SOUTHERN NATURAL GAS
 CQ2891'COMPANY OFFICE (BEAR CREEK DIVISION).
 CQ2891'
 CQ2891'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2891'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE
 CQ2891'TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 CQ2891'3 INCHES ABOVE THE GROUND.  THE SUB-SURFACE MARK DISK IS SET
 CQ2891'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES
 CQ2891'BELOW THE GROUND SURFACE.  THEY ARE STAMPED BEAR 1971.  THE
 CQ2891'MARK IS 106 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A TIN
 CQ2891'SHED, 98 FEET WEST-NORTHWEST OF A CATTLEGUARD, 54 FEET
 CQ2891'WEST-NORTHWEST OF THE CENTER OF STATE HIGHWAY 507, 27 FEET
 CQ2891'EAST-SOUTHEAST OF A 10 INCH PINE TREE, 20 FEET
 CQ2891'SOUTH-SOUTHWEST OF AN 8 INCH PINE TREE, 17 FEET NORTHEAST OF
 CQ2891'A 10 INCH PINE TREE, AND 2.5 FEET WEST-NORTHWEST OF A
 CQ2891'METAL WITNESS POST AND SIGN.
 CQ2891'
 CQ2891'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2891'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE
 CQ2891'TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 CQ2891'FLUSH WITH THE GROUND.  IT IS STAMPED BEAR R.M. 1 1971.  IT IS
 CQ2891'77 FEET WEST-NORTHWEST OF THE CENTER OF STATE HIGHWAY 507,
 CQ2891'53 FEET SOUTH-EAST OF A 24 INCH PINE TREE, 23 FEET
 CQ2891'SOUTH-SOUTHWEST OF A 10 INCH PINE TREE, AND 16 FEET
 CQ2891'NORTH-NORTHEAST OF A 20 INCH PINE TREE.
 CQ2891'
 CQ2891'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2891'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE
 CQ2891'TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 CQ2891'FLUSH WITH THE GROUND.  IT IS STAMPED BEAR R.M. 2 1971.  IT IS
 CQ2891'54 FEET SOUTHEAST OF A 14 INCH OAK TREE, 71 FEET WEST-NORTHWEST
 CQ2891'OF THE CENTER OF STATE HIGHWAY 507, 35 FEET NORTHEAST OF A 10
 CQ2891'INCH PINE TREE, AND 7 FEET SOUTH-SOUTHWEST OF A 12 INCH PINE
 CQ2891'TREE.
 CQ2891'
 CQ2891'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF
 CQ2891'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE
 CQ2891'TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 CQ2891'WITH THE GROUND.  IT IS STAMPED BEAR AZ.MK. 1971.  IT IS 74
 CQ2891'FEET NORTH OF THE NORTHWEST CORNER OF THE SOUTHERN NATURAL
 CQ2891'GAS COMPANY OFFICE BUILDING, 54 FEET EAST-SOUTHEAST OF THE
 CQ2891'CENTER OF STATE HIGHWAY 507, 10 FEET SOUTH OF A 10 INCH PINE
 CQ2891'TREE, 2.5 FEET SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER,
 CQ2891'AND 1.5 FEET NORTH-NORTHEAST OF A METAL WITNESS POST AND
 CQ2891'SIGN.
 CQ2891'
 CQ2891'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3021 ***********************************************************************
 BX3021  DESIGNATION -  BEAR
 BX3021  PID         -  BX3021
 BX3021  STATE/COUNTY-  LA/DE SOTO
 BX3021  COUNTRY     -  US
 BX3021  USGS QUAD   -  TRENTON (2018)
 BX3021
 BX3021                         *CURRENT SURVEY CONTROL
 BX3021  ______________________________________________________________________
 BX3021* NAD 83(1993) POSITION- 31 55 29.92132(N) 093 42 50.28412(W)   ADJUSTED
 BX3021* NAVD 88 ORTHO HEIGHT -    98.8   (meters)      324.    (feet) VERTCON3
 BX3021  ______________________________________________________________________
 BX3021  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 BX3021  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 BX3021  HORZ ORDER      -  SECOND
 BX3021
 BX3021.The horizontal coordinates were established by classical geodetic methods
 BX3021.and adjusted by the National Geodetic Survey in February 1996.
 BX3021
 BX3021.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3021.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3021
 BX3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3021.GEOID18 height accuracy estimate available here.
 BX3021
 BX3021.Click photographs - Photos may exist for this station.
 BX3021
 BX3021.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX3021
 BX3021. The following values were computed from the NAD 83(1993) position.
 BX3021
 BX3021;                    North         East     Units Scale Factor Converg.
 BX3021;SPC LA N     -   158,637.205   885,207.251   MT  0.99991475   -0 38 30.6
 BX3021;SPC LA N     -   520,462.23  2,904,217.46   sFT  0.99991475   -0 38 30.6
 BX3021;UTM  15      - 3,532,342.519   432,506.295   MT  0.99965618   -0 22 39.2
 BX3021
 BX3021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX3021!SPC LA N     -   0.99998854  x   0.99991475  =   0.99990329
 BX3021!UTM  15      -   0.99998854  x   0.99965618  =   0.99964473
 BX3021
 BX3021:                Primary Azimuth Mark                     Grid Az
 BX3021:SPC LA N     -  BEAR AZ MK                               173 54 28.0
 BX3021:UTM  15      -  BEAR AZ MK                               173 38 36.6
 BX3021
 BX3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR3250632342(NAD 83)
 BX3021
 BX3021|---------------------------------------------------------------------|
 BX3021| PID    Reference Object                     Distance      Geod. Az  |
 BX3021|                                                           dddmmss.s |
 BX3021| CV8054 BEAR RM 1                            29.350 METERS 11244     |
 BX3021| CV8053 BEAR AZ MK                                         1731557.4 |
 BX3021| BX3020 BEAR RM 2                            21.522 METERS 17411     |
 BX3021|---------------------------------------------------------------------|
 BX3021
 BX3021                          SUPERSEDED SURVEY CONTROL
 BX3021
 BX3021  NAD 83(1992)-  31 55 29.92188(N)    093 42 50.28442(W) AD(       ) 2
 BX3021  NAD 83(1986)-  31 55 29.93035(N)    093 42 50.28013(W) AD(       ) 2
 BX3021  NAD 27      -  31 55 29.33250(N)    093 42 49.61941(W) AD(       ) 2
 BX3021  NGVD 29 (07/19/86)   98.9    (m)          324.     (f) VERT ANG       
 BX3021
 BX3021.Superseded values are not recommended for survey control.
 BX3021
 BX3021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3021.See file dsdata.pdf to determine how the superseded data were derived.
 BX3021
 BX3021_MARKER: DS = TRIANGULATION STATION DISK
 BX3021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3021_STAMPING: BEAR 1971
 BX3021_MARK LOGO: CGS
 BX3021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3021+STABILITY: SURFACE MOTION
 BX3021
 BX3021  HISTORY     - Date     Condition        Report By
 BX3021  HISTORY     - 1971     MONUMENTED       NGS
 BX3021  HISTORY     - 19970208 MARK NOT FOUND   USPSQD
 BX3021
 BX3021                          STATION DESCRIPTION
 BX3021
 BX3021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX3021'ALL MEASUREMENTS WITH 30 METER TAPE HOLDING 5 KILOS TENSION.
 BX3021'
 BX3021'THE STATION IS ABOUT 7-1/2 MILES SOUTH OF MANSFIELD, 4-1/4 MILES
 BX3021'NORTH OF BENSON, IN THE EAST 1/2 OF SECTION 20, T 10 N, R 13 W, AND
 BX3021'ON HIGHWAY RIGHT-OF-WAY.
 BX3021'
 BX3021'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 171 AND
 BX3021'STATE HIGHWAY 512 IN BENSON, GO NORTH ON U. S. HIGHWAY 171 FOR 3.75
 BX3021'MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD ON U. S.
 BX3021'HIGHWAY 171 FOR 0.5 MILE TO THE STATION ON RIGHT, 0.05 MILE BEFORE
 BX3021'REACHING GRAVELED ROAD RIGHT.
 BX3021'
 BX3021'STATION MARKS ARE STANDARD DISKS STAMPED BEAR 1971.  THE SURFACE DISK
 BX3021'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BX3021'FLUSH WITH THE GROUND SURFACE.  IT IS 51 FEET EAST OF THE
 BX3021'CENTERLINE OF U. S. HIGHWAY 171, 38.5 FEET WEST OF WEST RAIL OF
 BX3021'RAILROAD TRACK, 19.5 FEET SOUTH-SOUTHWEST OF A TELEGRAPH POLE AND
 BX3021'3.5 FEET SOUTH OF A METAL WITNESS POST.  THE UNDERGROUND MARK IS
 BX3021'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 BX3021'GROUND SURFACE.
 BX3021'
 BX3021'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BEAR NO 1 1971, SET IN
 BX3021'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BX3021'WITH THE GROUND SURFACE.  IT IS 40 FEET EAST OF EAST RAIL OF
 BX3021'RAILROAD TRACK, 30 FEET WEST OF THE CENTER OF A GRAVELED ROAD
 BX3021'AND 13 FEET NORTHWEST OF A POWERLINE POLE.
 BX3021'
 BX3021'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BEAR NO 2 1971, SET IN
 BX3021'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BX3021'WITH THE GROUND SURFACE.  IT IS 84 FEET NORTH OF A TELEGRAPH POLE,
 BX3021'47 FEET EAST OF THE CENTERLINE OF U. S. HIGHWAY 171 AND 41.5 FEET
 BX3021'WEST OF WEST RAIL OF RAILROAD TRACK.
 BX3021'
 BX3021'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BEAR 1971, SET IN THE
 BX3021'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BX3021'INCHES ABOVE GROUND SURFACE.  IT IS 45.5 FEET WEST OF THE CENTERLINE
 BX3021'OF U. S. HIGHWAY 171 AND 2.8 FEET NORTH OF A METAL WITNESS
 BX3021'POST.
 BX3021'
 BX3021'NEAREST TOWN--BENSON.
 BX3021
 BX3021                          STATION RECOVERY (1997)
 BX3021
 BX3021'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3020 ***********************************************************************
 BX3020  DESIGNATION -  BEAR RM 2
 BX3020  PID         -  BX3020
 BX3020  STATE/COUNTY-  LA/DE SOTO
 BX3020  COUNTRY     -  US
 BX3020  USGS QUAD   -  TRENTON (2018)
 BX3020
 BX3020                         *CURRENT SURVEY CONTROL
 BX3020  ______________________________________________________________________
 BX3020* NAD 83(1993) POSITION- 31 55 29.22618(N) 093 42 50.20105(W)   ADJUSTED
 BX3020* NAVD 88 ORTHO HEIGHT -    98.2   (meters)      322.    (feet) VERTCON3
 BX3020  ______________________________________________________________________
 BX3020  GEOID HEIGHT    -        -25.864 (meters)                     GEOID18
 BX3020  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 BX3020  HORZ ORDER      -  SECOND
 BX3020
 BX3020.The horizontal coordinates were established by classical geodetic methods
 BX3020.and adjusted by the National Geodetic Survey in February 1996.
 BX3020
 BX3020.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3020.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3020
 BX3020.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3020.GEOID18 height accuracy estimate available here.
 BX3020
 BX3020.Click photographs - Photos may exist for this station.
 BX3020
 BX3020.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX3020
 BX3020. The following values were computed from the NAD 83(1993) position.
 BX3020
 BX3020;                    North         East     Units Scale Factor Converg.
 BX3020;SPC LA N     -   158,615.773   885,209.193   MT  0.99991475   -0 38 30.5
 BX3020;SPC LA N     -   520,391.92  2,904,223.83   sFT  0.99991475   -0 38 30.5
 BX3020;UTM  15      - 3,532,321.101   432,508.336   MT  0.99965618   -0 22 39.2
 BX3020
 BX3020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX3020!SPC LA N     -   0.99998864  x   0.99991475  =   0.99990339
 BX3020!UTM  15      -   0.99998864  x   0.99965618  =   0.99964482
 BX3020
 BX3020:                Primary Azimuth Mark                     Grid Az
 BX3020:SPC LA N     -  MARLENE                                  079 32 27.7
 BX3020:UTM  15      -  MARLENE                                  079 16 36.4
 BX3020
 BX3020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR3250832321(NAD 83)
 BX3020
 BX3020|---------------------------------------------------------------------|
 BX3020| PID    Reference Object                     Distance      Geod. Az  |
 BX3020|                                                           dddmmss.s |
 BX3020| BX3019 MARLENE                             APPROX. 1.4 KM 0785357.2 |
 BX3020| BX3021 BEAR                                 21.522 METERS 35411     |
 BX3020|---------------------------------------------------------------------|
 BX3020
 BX3020                          SUPERSEDED SURVEY CONTROL
 BX3020
 BX3020  NAD 83(1992)-  31 55 29.22674(N)    093 42 50.20135(W) AD(       ) 2
 BX3020  NAD 83(1986)-  31 55 29.23507(N)    093 42 50.19705(W) AD(       ) 2
 BX3020  NAD 27      -  31 55 28.63735(N)    093 42 49.53633(W) AD(       ) 2
 BX3020  NGVD 29 (07/19/86)   98.3    (m)          323.     (f) VERT ANG       
 BX3020
 BX3020.Superseded values are not recommended for survey control.
 BX3020
 BX3020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3020.See file dsdata.pdf to determine how the superseded data were derived.
 BX3020
 BX3020_MARKER: DR = REFERENCE MARK DISK
 BX3020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3020_STAMPING: BEAR NO 2 1971
 BX3020_MARK LOGO: CGS
 BX3020_PROJECTION: FLUSH
 BX3020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3020+STABILITY: SURFACE MOTION
 BX3020
 BX3020  HISTORY     - Date     Condition        Report By
 BX3020  HISTORY     - 1971     MONUMENTED       NGS
 BX3020
 BX3020                          STATION DESCRIPTION
 BX3020
 BX3020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX3020'THE MARK IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHEAST OF UNION SPRINGS,
 BX3020'7.8 MI (12.6 KM) SOUTH OF MANSFIELD AND 1.8 MI (2.9 KM) SOUTH OF
 BX3020'TRENTON.
 BX3020'
 BX3020'TO REACH FROM THE JUNCTION OF U. S. HIGHWAY 171 AND STATE HIGHWAY 512
 BX3020'IN BENSON, GO NORTH ON U. S. HIGHWAY 171 FOR 3.75 MI (6.03 KM) TO THE
 BX3020'AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD ON U. S.
 BX3020'
 BX3020'HIGHWAY 171 FOR 0.5 MI (0.8 KM) TO THE MARK, 0.05 MI (0.08 KM) BEFORE
 BX3020'REACHING A GRAVELED ROAD RIGHT.
 BX3020'
 BX3020'IT IS SET IN THE TOP OF A 12-INCH (30 CM) CYLINDRICAL CONCRETE
 BX3020'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE, 84 FT (25.6 M) NORTH
 BX3020'OF A TELEGRAPH POLE, 47 FT (14.3 M) EAST OF THE CENTERLINE OF U. S.
 BX3020'HIGHWAY 171 AND 41.5 FT (12.6 M) WEST OF THE WEST RAIL OF A RAILROAD
 BX3020'TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2706 ***********************************************************************
 CQ2706  DESIGNATION -  BEARDEN
 CQ2706  PID         -  CQ2706
 CQ2706  STATE/COUNTY-  LA/UNION
 CQ2706  COUNTRY     -  US
 CQ2706  USGS QUAD   -  DOWNSVILLE NORTH (2018)
 CQ2706
 CQ2706                         *CURRENT SURVEY CONTROL
 CQ2706  ______________________________________________________________________
 CQ2706* NAD 83(1997) POSITION- 32 43 57.00598(N) 092 28 42.16163(W)   ADJUSTED
 CQ2706* NAVD 88 ORTHO HEIGHT -    83.    (meters)      272.    (feet) SCALED
 CQ2706  ______________________________________________________________________
 CQ2706  GEOID HEIGHT    -        -25.937 (meters)                     GEOID18
 CQ2706  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 CQ2706  HORZ ORDER      -  SECOND
 CQ2706
 CQ2706.The horizontal coordinates were established by classical geodetic methods
 CQ2706.and adjusted by the National Geodetic Survey in September 1999.
 CQ2706
 CQ2706.The orthometric height was scaled from a topographic map.
 CQ2706
 CQ2706.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2706.GEOID18 height accuracy estimate available here.
 CQ2706
 CQ2706.Click photographs - Photos may exist for this station.
 CQ2706
 CQ2706.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2706
 CQ2706. The following values were computed from the NAD 83(1997) position.
 CQ2706
 CQ2706;                    North         East     Units Scale Factor Converg.
 CQ2706;SPC LA N     -   247,538.223 1,002,026.731   MT  1.00001567   +0 00 41.2
 CQ2706;SPC LA N     -   812,131.65  3,287,482.70   sFT  1.00001567   +0 00 41.2
 CQ2706;UTM  15      - 3,621,752.987   548,874.524   MT  0.99962945   +0 16 55.4
 CQ2706
 CQ2706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2706!SPC LA N     -   0.99999105  x   1.00001567  =   1.00000672
 CQ2706!UTM  15      -   0.99999105  x   0.99962945  =   0.99962051
 CQ2706
 CQ2706:                Primary Azimuth Mark                     Grid Az
 CQ2706:SPC LA N     -  BEARDEN AZ MK                            123 23 54.0
 CQ2706:UTM  15      -  BEARDEN AZ MK                            123 07 39.8
 CQ2706
 CQ2706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS4887421752(NAD 83)
 CQ2706
 CQ2706|---------------------------------------------------------------------|
 CQ2706| PID    Reference Object                     Distance      Geod. Az  |
 CQ2706|                                                           dddmmss.s |
 CQ2706| CY3379 BEARDEN RM 1                         23.382 METERS 02919     |
 CQ2706| CQ2714 FARMERVILLE N MUNICIPAL TANK        APPROX. 8.9 KM 0504911.4 |
 CQ2706| CQ2713 FARMERVILLE PARISH CTHSE TWR        APPROX. 8.3 KM 0561840.9 |
 CQ2706| CQ2712 FARMERVILLE S MUNICIPAL TANK        APPROX. 8.2 KM 0571727.6 |
 CQ2706| CY3380 BEARDEN RM 2                         20.336 METERS 11015     |
 CQ2706| CY3378 BEARDEN AZ MK                                      1232435.2 |
 CQ2706| CQ2707 D ARBONNE LOT LFC                   APPROX. 5.4 KM 1454701.6 |
 CQ2706|---------------------------------------------------------------------|
 CQ2706
 CQ2706                          SUPERSEDED SURVEY CONTROL
 CQ2706
 CQ2706  NAD 83(1992)-  32 43 57.00777(N)    092 28 42.16084(W) AD(       ) 2
 CQ2706  NAD 83(1986)-  32 43 57.01915(N)    092 28 42.15273(W) AD(       ) 2
 CQ2706  NAD 27      -  32 43 56.50800(N)    092 28 41.63100(W) AD(       ) 2
 CQ2706
 CQ2706.Superseded values are not recommended for survey control.
 CQ2706
 CQ2706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2706.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2706
 CQ2706_MARKER: DS = TRIANGULATION STATION DISK
 CQ2706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2706_STAMPING: BEARDEN 1952
 CQ2706_MARK LOGO: CGS
 CQ2706_PROJECTION: FLUSH
 CQ2706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2706+STABILITY: SURFACE MOTION
 CQ2706
 CQ2706  HISTORY     - Date     Condition        Report By
 CQ2706  HISTORY     - 1952     MONUMENTED       CGS
 CQ2706  HISTORY     - 1957     GOOD             LOCSUR
 CQ2706
 CQ2706                          STATION DESCRIPTION
 CQ2706
 CQ2706'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (RCD)
 CQ2706'THE STATION IS 5 MILES SOUTHWEST OF FARMERVILLE, IN SECTION
 CQ2706'9, T 1 W, R 20 E, IN A FARMYARD ON PROPERTY OWNED BY MRS.
 CQ2706'AMY BEARDEN, 71 FEET NORTHEAST OF A 24-INCH OAK TREE, 43
 CQ2706'FEET NORTH OF THE CENTER OF A GRADED DIRT ROAD AND 52 FEET
 CQ2706'EAST OF THE SOUTHEAST CORNER OF MRS. BEARDENS HOUSE.
 CQ2706'
 CQ2706'TO REACH THE STATION FROM THE COURTHOUSE IN FARMERVILLE
 CQ2706'GO SOUTH ON STATE HIGHWAY 44 FOR 4.85 MILES.  THEN RIGHT,
 CQ2706'WESTERLY, ON A GRAVELED ROAD FOR 1.75 MILES TO A Y-JUNCTION
 CQ2706'AT THE CREST OF A HILL (AT THE SOUTHWEST EDGE OF THE INTERSECTION
 CQ2706'THERE IS ANOTHER GRADED DIRT ROAD THAT DEAD-ENDS AT A FARM
 CQ2706'HOUSE.  GO SOUTHWESTERLY ON THIS ROAD FOR 0.1 MILE TO THE
 CQ2706'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.).  THEN LEFT, WEST,
 CQ2706'ON A GRADED DIRT ROAD FOR 0.3 MILE TO THE CREST OF A HILL
 CQ2706'AND THE STATION ON THE RIGHT AS DESCRIBED.
 CQ2706'
 CQ2706'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 CQ2706'STAMPED BEARDEN 1952.
 CQ2706'
 CQ2706'REFERENCE MARK 1 IS AT THE SOUTHEAST CORNER OF A VEGETABLE
 CQ2706'GARDEN AND 16 FEET EAST OF THE NORTHEAST CORNER OF A SMALL
 CQ2706'SHED.  IT PROJECTS 4 INCHES AND THE DISK IS STAMPED BEARDEN
 CQ2706'NO 1 1952.
 CQ2706'
 CQ2706'REFERENCE MARK 2 IS AT THE SOUTH EDGE OF A CULTIVATED FIELD
 CQ2706'AND 20 FEET NORTH OF THE CENTER OF THE GRADED DIRT ROAD.
 CQ2706'IT PROJECTS 6 INCHES AND THE DISK IS STAMPED BEARDEN NO
 CQ2706'2 1952.
 CQ2706'
 CQ2706'THE AZIMUTH MARK IS ABOUT 100 FEET NORTHEAST OF THE CREST
 CQ2706'OF A HILL, 19 FEET NORTHWEST OF THE CENTER OF THE GRADED
 CQ2706'DIRT ROAD AND 2.5 FEET NORTHWEST OF A WHITE 4 IN X 4 IN
 CQ2706'WITNESS POST.  IT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 CQ2706'BEARDEN 1952.
 CQ2706'
 CQ2706'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 CQ2706
 CQ2706                          STATION RECOVERY (1957)
 CQ2706
 CQ2706'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1957
 CQ2706'RECOVERED BY SEISMIC EXPLOR
 CQ2706'
 CQ2706'STATION AND THE AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1323 ***********************************************************************
 AT1323  DESIGNATION -  BEAU SEJOUR NAVIGATION LIGHT
 AT1323  PID         -  AT1323
 AT1323  STATE/COUNTY-  LA/PLAQUEMINES
 AT1323  COUNTRY     -  US
 AT1323  USGS QUAD   -  PHOENIX (2018)
 AT1323
 AT1323                         *CURRENT SURVEY CONTROL
 AT1323  ______________________________________________________________________
 AT1323* NAD 83(1992) POSITION- 29 40 43.36800(N) 089 57 29.67882(W)   ADJUSTED
 AT1323  **This station is located in a suspected subsidence area (see below).
 AT1323  ______________________________________________________________________
 AT1323  GEOID HEIGHT    -        -25.083 (meters)                     GEOID18
 AT1323  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AT1323  HORZ ORDER      -  THIRD
 AT1323
 AT1323.The horizontal coordinates were established by classical geodetic methods
 AT1323.and adjusted by the National Geodetic Survey in January 1993.
 AT1323
 AT1323.** This station is in an area of known vertical motion. If an
 AT1323.** orthometric height was ever established but is not available 
 AT1323.** in the current survey control section, the orthometric height
 AT1323.** is considered suspect.  Suspect heights are available in the
 AT1323.** superseded section only if requested.
 AT1323
 AT1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1323.GEOID18 height accuracy estimate available here.
 AT1323
 AT1323.Click photographs - Photos may exist for this station.
 AT1323
 AT1323.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1323
 AT1323. The following values were computed from the NAD 83(1992) position.
 AT1323
 AT1323;                    North         East     Units Scale Factor Converg.
 AT1323;SPC LA S     -   131,452.900 1,133,091.550   MT  0.99994145   +0 41 15.2
 AT1323;SPC LA S     -   431,275.06  3,717,484.53   sFT  0.99994145   +0 41 15.2
 AT1323;UTM  16      - 3,286,846.608   213,704.330   MT  1.00061146   -1 27 56.6
 AT1323;UTM  15      - 3,287,056.435   794,381.692   MT  1.00066941   +1 30 25.8
 AT1323
 AT1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1370486846(NAD 83)
 AT1323
 AT1323                          SUPERSEDED SURVEY CONTROL
 AT1323
 AT1323  NAD 83(1986)-  29 40 43.38127(N)    089 57 29.68193(W) AD(       ) 3
 AT1323  NAD 27      -  29 40 42.62000(N)    089 57 29.43000(W) AD(       ) 3
 AT1323
 AT1323.Superseded values are not recommended for survey control.
 AT1323
 AT1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1323.See file dsdata.pdf to determine how the superseded data were derived.
 AT1323
 AT1323_MARKER: 14 = NAVIGATION LIGHT
 AT1323
 AT1323  HISTORY     - Date     Condition        Report By
 AT1323  HISTORY     - 1934     FIRST OBSERVED   CGS
 AT1323
 AT1323                          STATION DESCRIPTION
 AT1323
 AT1323'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1172 ***********************************************************************
 BK1172  DESIGNATION -  BEAVER
 BK1172  PID         -  BK1172
 BK1172  STATE/COUNTY-  LA/EVANGELINE
 BK1172  COUNTRY     -  US
 BK1172  USGS QUAD   -  BEAVER (2018)
 BK1172
 BK1172                         *CURRENT SURVEY CONTROL
 BK1172  ______________________________________________________________________
 BK1172* NAD 83(1992) POSITION- 30 47 44.14117(N) 092 33 45.37723(W)   ADJUSTED
 BK1172* NAVD 88 ORTHO HEIGHT -    32.88  (+/-2cm)      107.9   (feet) VERTCON3
 BK1172  ______________________________________________________________________
 BK1172  GEOID HEIGHT    -        -26.989 (meters)                     GEOID18
 BK1172  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 BK1172  HORZ ORDER      -  FIRST
 BK1172  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1172
 BK1172.The horizontal coordinates were established by classical geodetic methods
 BK1172.and adjusted by the National Geodetic Survey in January 1993.
 BK1172
 BK1172.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1172.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1172
 BK1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1172.GEOID18 height accuracy estimate available here.
 BK1172
 BK1172.The vertical order pertains to the NGVD 29 superseded value.
 BK1172
 BK1172.Click photographs - Photos may exist for this station.
 BK1172
 BK1172.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK1172
 BK1172. The following values were computed from the NAD 83(1992) position.
 BK1172
 BK1172;                    North         East     Units Scale Factor Converg.
 BK1172;SPC LA S     -   255,092.732   882,349.365   MT  1.00002173   -0 36 52.7
 BK1172;SPC LA S     -   836,916.74  2,894,841.21   sFT  1.00002173   -0 36 52.7
 BK1172;UTM  15      - 3,407,030.834   541,845.395   MT  0.99962160   +0 13 26.2
 BK1172
 BK1172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK1172!SPC LA S     -   0.99999907  x   1.00002173  =   1.00002080
 BK1172!UTM  15      -   0.99999907  x   0.99962160  =   0.99962067
 BK1172
 BK1172:                Primary Azimuth Mark                     Grid Az
 BK1172:SPC LA S     -  BEAVER AZ MK RESET                       093 52 44.4
 BK1172:UTM  15      -  BEAVER AZ MK RESET                       093 02 25.5
 BK1172
 BK1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4184507030(NAD 83)
 BK1172
 BK1172|---------------------------------------------------------------------|
 BK1172| PID    Reference Object                     Distance      Geod. Az  |
 BK1172|                                                           dddmmss.s |
 BK1172| BK1173 BEAVER RM 3                          30.331 METERS 08752     |
 BK1172| CV9636 BEAVER RM 1                          81.674 METERS 09014     |
 BK1172| CV9635 BEAVER AZ MK RESET                                 0931551.7 |
 BK1172| CV9634 BEAVER AZ MK                                       0950918.2 |
 BK1172| BK2977 OAKDALE MUNICIPAL TANK              APPROX. 9.9 KM 2832802.8 |
 BK1172| BK3003 ELIZABETH CALCAS PAPER CO TK        APPROX.24.4 KM 2905736.5 |
 BK1172| BK1174 BEAVER RM 2                          74.158 METERS 35528     |
 BK1172|---------------------------------------------------------------------|
 BK1172
 BK1172                          SUPERSEDED SURVEY CONTROL
 BK1172
 BK1172  NAD 83(1986)-  30 47 44.16126(N)    092 33 45.37103(W) AD(       ) 1
 BK1172  NAD 27      -  30 47 43.45670(N)    092 33 44.87041(W) AD(       ) 1
 BK1172  NGVD 29              33.02   (m)          108.3    (f) LEVELING    3  
 BK1172  NGVD 29 (11/26/84)   32.865  (m)          107.82   (f) ADJUSTED    2 0
 BK1172
 BK1172.Superseded values are not recommended for survey control.
 BK1172
 BK1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1172.See file dsdata.pdf to determine how the superseded data were derived.
 BK1172
 BK1172_MARKER: DS = TRIANGULATION STATION DISK
 BK1172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1172_STAMPING: BEAVER 1934
 BK1172_MARK LOGO: CGS
 BK1172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1172+STABILITY: SURFACE MOTION
 BK1172
 BK1172  HISTORY     - Date     Condition        Report By
 BK1172  HISTORY     - 1934     MONUMENTED       CGS
 BK1172  HISTORY     - 1935     GOOD             CGS
 BK1172  HISTORY     - 1936     GOOD             LAGS
 BK1172  HISTORY     - 1958     GOOD             CGS
 BK1172  HISTORY     - 1961     GOOD             CGS
 BK1172
 BK1172                          STATION DESCRIPTION
 BK1172
 BK1172'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 BK1172'STATION IS LOCATED ABOUT 13 MILES NW OF MAMOU, 8 MILES W OF
 BK1172'PINE PRAIRIE.  6 MILES E OF OAKDALE, IN NW 1/4 SEC. 15, T 3 S,
 BK1172'R 2 W.  ON LAND OWNED BY A MAN NAMED THOMPSON.  MARK IS SET
 BK1172'IN A CLEARED FIELD BETWEEN TWO WOODED AREAS, 44 N OF CENTER
 BK1172'LINE OF NEW GRADED DIRT ROAD, 73 FEET N OF E-W BOARD FENCE ON
 BK1172'OPPOSITE SIDE OF ROAD.
 BK1172'
 BK1172'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BK1172'BRONZE DISKS SET IN CONCRETE.
 BK1172'
 BK1172'REFERENCE MARK NO. 1 IS 81.685 METERS (268.01 FEET) E OF
 BK1172'STATION, 38 FEET N OF NEW GRADED ROAD, 66.5 FEET N OF E-W
 BK1172'BOARD FENCE.  MARK PROJECTS ABOUT 10 INCHES.
 BK1172'
 BK1172'REFERENCE MARK NO. 2 IS 74.155 METERS (243.30 FEET) N OF
 BK1172'STATION ON SMALL MOUND IN CLEARED FIELD.  MARK IS SET FLUSH
 BK1172'WITH THE GROUND.
 BK1172'
 BK1172'AZIMUTH MARK IS 0.12 MILE E OF STATION ON OPPOSITE SIDE
 BK1172'OF NEW GRADED ROAD, 25 FEET S OF CENTER LINE OF ROAD AND SET
 BK1172'IN CORNER OF JUNCTION OF WIRE AND BOARD FENCE LINES.
 BK1172'
 BK1172'TO REACH FROM OAKLAND, GO E ON STATE HIGHWAY 22 FROM GULF
 BK1172'FILLING STATION FOR 5.9 MILES TO NEW GRADED ROAD ON LEFT AND
 BK1172'GREY FRAME CHURCH, THIS IS PINE PRAIRIE ROAD, FOLLOW THIS N
 BK1172'AND E FOR 0.6 MILE TO STATION ON LEFT SIDE OF ROAD.
 BK1172'
 BK1172'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 BK1172
 BK1172                          STATION RECOVERY (1935)
 BK1172
 BK1172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BK1172'STATION RECOVERED AND ALL MARKS FOUND TO BE IN GOOD CONDITION.
 BK1172'
 BK1172'THE DISTANCE TO REFERENCE MARK NO. 1 FAILED TO CHECK BY 0.12
 BK1172'FOOT.
 BK1172'
 BK1172'THE STATION IS LOCATED ABOUT 6 MILES E OF OAKDALE, ABOUT
 BK1172'14 MILES NW OF MAMOU, IN THE NW 1/4 SEC. 15, T 3 S, R 2 W.
 BK1172'THE STATION MARK IS ON A SMALL MOUND IN A CLEARED FIELD, WITH
 BK1172'WOODLAND TO THE E AND W.  44 FEET N OF CENTER LINE OF DIRT
 BK1172'ROAD.  73 FEET N OF BOARD FENCE, AT N EDGE OF CULTIVATED FIELD
 BK1172'ACROSS ROAD FROM STATION.  THE MARK PROJECTS 4 INCHES.
 BK1172'
 BK1172'REFERENCE MARK NO. 1 IS E OF THE STATION, 66.5 FEET N OF E
 BK1172'AND W BOARD FENCE, 38 FEET N OF CENTER LINE OF DIRT ROAD.
 BK1172'THE MARK PROJECTS 10 INCHES.
 BK1172'
 BK1172'REFERENCE MARK NO. 2 IS N OF THE STATION ON A SMALL MOUND.
 BK1172'THE MARK IS FLUSH WITH THE GROUND.
 BK1172'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 376.62
 BK1172'FEET.
 BK1172'
 BK1172'THE AZIMUTH MARK IS E OF THE STATION ON OPPOSITE (S) SIDE OF
 BK1172'DIRT ROAD.  3 FEET S OF CORNER OF WERE FENCE.  5 FEET N OF
 BK1172'JUNCTION OF WIRE AND BOARD FENCE.  25 FEET S OF CENTER LINE
 BK1172'OF DIRT ROAD.  THE MARK PROJECTS 6 INCHES.
 BK1172'
 BK1172'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAY 165 AND STATE
 BK1172'HIGHWAY 22 IN OAKDALE, GO E AND S ON STATE HIGHWAY 22, 6.15
 BK1172'MILES TO DIRT ROAD LEADING E AT A SMALL GRAY SHEET IRON CHURCH,
 BK1172'AND JUST E OF A SMALL FILLING STATION AT BEAVER.  FOLLOW THIS
 BK1172'ROAD E 0.6 MILE TO TOP OF GRADE AND STATION ON N.
 BK1172'
 BK1172'A 126-FOOT SIGNAL AT OAKDALE 1934 IS VISIBLE AT 90 FEET.
 BK1172'
 BK1172'A 126-FOOT SIGNAL AT NEZPIQUE 1934 IS VISIBLE AT 85 FEET.
 BK1172'
 BK1172'A 136-FOOT SIGNAL AT RICHEY IS VISIBLE AT 116 FEET.
 BK1172
 BK1172                          STATION RECOVERY (1936)
 BK1172
 BK1172'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BK1172'RECOVERED AS DESCRIBED.
 BK1172
 BK1172                          STATION RECOVERY (1958)
 BK1172
 BK1172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (RAG)
 BK1172'THE STATION WAS VISITED 6-3-58 AND ALL MARKS WERE FOUND IN
 BK1172'GOOD CONDITION, THE AZIMUTH MARK AND REFERENCE MARK NO. 1
 BK1172'WERE MOVED AT THIS DATE DUE TO THE REQUEST OF THE LOUISIANA
 BK1172'STATE HIGHWAY DEPARTMENT.  THE AZIMUTH MARK WAS MOVED 0.15
 BK1172'MILE EAST OF ITS ORIGINAL LOCATION.  REFERENCE MARK NO. 3
 BK1172'WAS ESTABLISHED AT THIS DATE AFTER WHICH REFERENCE MARK NO.
 BK1172'1 WAS DESTROYED.  THE DISKS FOR BOTH THE REFERENCE MARK AND
 BK1172'THE AZIMUTH MARK WERE RECLAIMED.  A NEW DESCRIPTION FOLLOWS--
 BK1172'
 BK1172'THE STATION IS LOCATED ABOUT 6 MILES EAST OF OAKDALE AND 8 MILES
 BK1172'WEST OF GRAND PRAIRIE AND 0.6 MILE EAST OF THE BEAVER CREEK
 BK1172'BAPTIST CHURCH, ON THE RIGHT-OF-WAY OF STATE ROUTE NO. 106,
 BK1172'IN THE NORTHEAST QUARTER SECTION 15, T 3S., R 2 W., ON THE
 BK1172'PROPERTY OWNED BY MR. THOMPSON.  IT IS 49 FEET NORTH OF THE
 BK1172'CENTERLINE OF STATE ROUTE 106, 146 FEET EAST-SOUTHEAST OF A
 BK1172'TELEPHONE POLE AND 1 FOOT SOUTH OF A FENCE LINE.  IT IS A
 BK1172'STANDARD DISK, STAMPED BEAVER 1934, PROJECTING 4 INCHES.
 BK1172'
 BK1172'REFERENCE MARK NO. 2 IS 267.96 FEET NORTH OF THE STATION,
 BK1172'293 FEET NORTH OF THE CENTERLINE OF THE ROAD, IN A SMALL
 BK1172'CLEARING IN A SPARSELY COVERED AREA OF PINE TREES.  IT IS A
 BK1172'STANDARD DISK, STAMPED BEAVER NO 2 1934, PROJECTING 6 INCHES.
 BK1172'
 BK1172'REFERENCE MARK NO. 3 IS 99.51 FEET EAST OF THE STATION, 50
 BK1172'FEET NORTH OF THE CENTERLINE OF THE ROAD, 50 FEET SOUTHWEST
 BK1172'OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A FENCE LINE.  IT
 BK1172'IS A STANDARD DISK, STAMPED BEAVER NO 3 1934, PROJECTING 6 INCHES.
 BK1172'
 BK1172'THE DISTANCE BETWEEN REFERENCE MARK NO. 2 AND NO. 3 IS 266.54
 BK1172'FEET.
 BK1172'
 BK1172'THE AZIMUTH MARK IS 0.25 MILE EAST OF THE STATION, 50 FEET
 BK1172'SOUTH OF THE CENTERLINE OF THE ROAD, 1.5 FEET EAST OF THE
 BK1172'NORTHEAST FENCE CORNER OF A PASTURE, AND 155 FEET WEST OF
 BK1172'THE CENTER OF A DRIVEWAY LEADING SOUTH TO A FARMHOUSE.  IT
 BK1172'IS A STANDARD DISK, STAMPED BEAVER 1934 RESET 1958, PROJECTING
 BK1172'6 INCHES.
 BK1172'
 BK1172'TO REACH THE STATION FROM THE POST OFFICE IN OAKDALE GO EAST
 BK1172'ON STATE HIGHWAY NO. 10 FOR 5.9 MILES TO A FORK AND THE BEAVER
 BK1172'CREEK BAPTIST CHURCH ON THE LEFT.  TAKE LEFT FORK AND GO
 BK1172'EAST ON STATE ROUTE NO. 106 FOR 0.6 MILE TO A SMALL KNOLL
 BK1172'AND THE STATION ON THE LEFT.  CONTINUE EAST FOR 0.25 MILE
 BK1172'TO THE AZIMUTH MARK ON THE RIGHT.
 BK1172
 BK1172                          STATION RECOVERY (1961)
 BK1172
 BK1172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 BK1172'6.75 MI SE FROM OAKDALE.
 BK1172'ABOUT 6.15 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1172'PACIFIC RAILROAD STATION AT OAKDALE, THENCE 0.6 MILE EAST ALONG STATE
 BK1172'HIGHWAY 106, IN SECTION 15, T 3 S, R 2 W, ON THE CREST OF A KNOLL, 0.1
 BK1172'MILE EAST OF A PRIVATE DRIVEWAY, 47 FEET NORTH OF THE CENTER LINE OF
 BK1172'THE HIGHWAY, 175 FEET EAST OF A POWER POLE, 243.3 FEET SOUTH OF BEAVER
 BK1172'R. M. 2, 99 FEET WEST OF BEAVER R. M. 3, 1.0 FOOT NORTH OF A METAL
 BK1172'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 BK1172'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4741 ***********************************************************************
 BJ4741  DESIGNATION -  BEAVER
 BJ4741  PID         -  BJ4741
 BJ4741  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4741  COUNTRY     -  US
 BJ4741  USGS QUAD   -  COMITE (2018)
 BJ4741
 BJ4741                         *CURRENT SURVEY CONTROL
 BJ4741  ______________________________________________________________________
 BJ4741* NAD 83(1992) POSITION- 30 32 34.02810(N) 091 01 06.04616(W)   ADJUSTED
 BJ4741* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4741  **This station is located in a suspected subsidence area (see below).
 BJ4741  ______________________________________________________________________
 BJ4741  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BJ4741  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BJ4741  HORZ ORDER      -  SECOND
 BJ4741
 BJ4741.The horizontal coordinates were established by classical geodetic methods
 BJ4741.and adjusted by the National Geodetic Survey in January 1993.
 BJ4741
 BJ4741.** This station is in an area of known vertical motion. If an
 BJ4741.** orthometric height was ever established but is not available 
 BJ4741.** in the current survey control section, the orthometric height
 BJ4741.** is considered suspect.  Suspect heights are available in the
 BJ4741.** superseded section only if requested.
 BJ4741
 BJ4741.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4741.GEOID18 height accuracy estimate available here.
 BJ4741
 BJ4741.Click photographs - Photos may exist for this station.
 BJ4741
 BJ4741.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4741
 BJ4741. The following values were computed from the NAD 83(1992) position.
 BJ4741
 BJ4741;                    North         East     Units Scale Factor Converg.
 BJ4741;SPC LA S     -   226,475.978 1,030,224.253   MT  0.99997033   +0 09 27.0
 BJ4741;SPC LA S     -   743,029.94  3,379,994.07   sFT  0.99997033   +0 09 27.0
 BJ4741;UTM  15      - 3,380,603.878   690,095.728   MT  1.00004581   +1 00 26.4
 BJ4741
 BJ4741!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4741!SPC LA S     -   1.00000145  x   0.99997033  =   0.99997178
 BJ4741!UTM  15      -   1.00000145  x   1.00004581  =   1.00004726
 BJ4741
 BJ4741:                Primary Azimuth Mark                     Grid Az
 BJ4741:SPC LA S     -  BEAVER AZ MK                             096 06 20.0
 BJ4741:UTM  15      -  BEAVER AZ MK                             095 15 20.6
 BJ4741
 BJ4741_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9009580603(NAD 83)
 BJ4741
 BJ4741|---------------------------------------------------------------------|
 BJ4741| PID    Reference Object                     Distance      Geod. Az  |
 BJ4741|                                                           dddmmss.s |
 BJ4741| CV9637 BEAVER AZ MK                                       0961547.0 |
 BJ4741| BJ4740 BEAVER RM 1                           9.150 METERS 10352     |
 BJ4741| CV9639 BEAVER RM 2                          12.253 METERS 27826     |
 BJ4741| CV9638 BEAVER AZ MK 2                                     2802354.6 |
 BJ4741|---------------------------------------------------------------------|
 BJ4741
 BJ4741                          SUPERSEDED SURVEY CONTROL
 BJ4741
 BJ4741  NAD 83(1986)-  30 32 34.04576(N)    091 01 06.04364(W) AD(       ) 2
 BJ4741  NAD 27      -  30 32 33.36924(N)    091 01 05.67155(W) AD(       ) 2
 BJ4741
 BJ4741.Superseded values are not recommended for survey control.
 BJ4741
 BJ4741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4741.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4741
 BJ4741_MARKER: DD = SURVEY DISK
 BJ4741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4741_STAMPING: BEAVER 1970
 BJ4741_MARK LOGO: LADHGS
 BJ4741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4741+STABILITY: SURFACE MOTION
 BJ4741
 BJ4741  HISTORY     - Date     Condition        Report By
 BJ4741  HISTORY     - 1970     MONUMENTED       LADH
 BJ4741
 BJ4741                          STATION DESCRIPTION
 BJ4741
 BJ4741'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4741'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTHEAST OF CENTRAL, 5 MILES
 BJ4741'NORTHWEST OF DENHAM SPRINGS, AND 12 MILES NORTHEAST OF DOWNTOWN
 BJ4741'BATON ROUGE IN THE NORTHWEST QUARTER OF SECTION 67, T6S-R2E, AND ON
 BJ4741'THE PROPERTY OF THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4741'
 BJ4741'TO REACH THE STATION FROM THE CENTRAL HIGH SCHOOL, DRIVE SOUTH ALONG
 BJ4741'STATE HIGHWAY 3034 FOR 0.8 MILE TO THE JUNCTION WITH STATE HIGHWAY
 BJ4741'3035, THEN CONTINUE ON STATE HIGHWAY 3034 LEFT AND EAST FOR 0.65
 BJ4741'MILE TO THE STATION WHICH IS ON THE RIGHT AND SOUTH OF THE HIGHWAY
 BJ4741'NEAR A FENCE.
 BJ4741'
 BJ4741'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE EAST ALONG STATE
 BJ4741'HIGHWAY 3034 FOR 0.25 MILE TO THE MARK WHICH IS ON THE LEFT AND
 BJ4741'NORTH OF THE HIGHWAY NEAR A FENCE.
 BJ4741'
 BJ4741'TO REACH AZIMUTH MARK 2 FROM THE STATION, DRIVE WEST ALONG STATE
 BJ4741'HIGH- WAY 3034 FOR 0.2 MILE TO THE MARK WHICH IS ON THE RIGHT AND
 BJ4741'NORTH OF THE HIGHWAY NEAR A GRAVEL DRIVEWAY.
 BJ4741'
 BJ4741'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4741'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4741'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4741'BEAVER 1970.  IT IS 127 FEET EAST OF A POWER POLE, 38 FEET SOUTH OF
 BJ4741'THE CENTER OF STATE HIGHWAY 3034, 5 FEET NORTH OF A FENCE AND 2
 BJ4741'FEET NORTH OF A METAL WITNESS POST.
 BJ4741'
 BJ4741'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4741'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4741'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4741'BEAVER RM 1 1970.  IT IS 158 FEET EAST OF A POWER POLE, 41 FEET
 BJ4741'SOUTH OF THE CENTER OF STATE HIGHWAY 3034, 28 FEET EAST OF THE
 BJ4741'METAL WITNESS POST AT THE STATION AND 2 FEET NORTH OF A FENCE.
 BJ4741'
 BJ4741'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4741'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4741'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4741'BEAVER RM 2 1970.  IT IS 88 FEET EAST OF A POWER POLE, 38 FEET
 BJ4741'SOUTH OF THE CENTER OF STATE HIGHWAY 3034, 40 FEET WEST OF THE METAL
 BJ4741'WITNESS POST AT THE STATION, AND 5 FEET NORTH OF A FENCE.
 BJ4741'
 BJ4741'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4741'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4741'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4741'BEAVER AZ MK 1970.  IT IS 37 FEET EAST OF THE CENTER OF A FIELD
 BJ4741'ROAD, 30 FEET SOUTH-SOUTHEAST OF A 30 INCH WATER OAK TREE, 29
 BJ4741'FEET NORTH OF THE CENTER OF STATE HIGHWAY 3034, 9 FEET SOUTH OF
 BJ4741'A FENCE AND 3 FEET SOUTH OF A METAL WITNESS POST.
 BJ4741'
 BJ4741'AZIMUTH MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4741'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4741'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4741'STAMPED BEAVER AZ MK 2 1970.  IT IS 45 FEET WEST OF A GAS METER, 35
 BJ4741'FEET NORTH OF THE CENTER OF STATE HIGHWAY 3034, 19 FEET WEST OF THE
 BJ4741'CENTER OF A GRAVEL DRIVEWAY, 8 FEET NORTHWEST OF THE WEST END OF A
 BJ4741'CONCRETE CULVERT, 4 FEET SOUTHEAST OF A TELEPHONE JUNCTION BOX, 3
 BJ4741'FEET SOUTH OF A POWER POLE AND 2 FEET SOUTH OF A METAL WITNESS
 BJ4741'POST.
 BJ4741'
 BJ4741'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2957 ***********************************************************************
 BX2957  DESIGNATION -  BEAVER
 BX2957  PID         -  BX2957
 BX2957  STATE/COUNTY-  LA/SABINE
 BX2957  COUNTRY     -  US
 BX2957  USGS QUAD   -  TORO (2018)
 BX2957
 BX2957                         *CURRENT SURVEY CONTROL
 BX2957  ______________________________________________________________________
 BX2957* NAD 83(1993) POSITION- 31 20 06.78846(N) 093 34 24.39824(W)   ADJUSTED
 BX2957* NAVD 88 ORTHO HEIGHT -    87.7   (meters)      288.    (feet) VERTCON3
 BX2957  ______________________________________________________________________
 BX2957  GEOID HEIGHT    -        -27.134 (meters)                     GEOID18
 BX2957  LAPLACE CORR    -          2.46  (seconds)                    DEFLEC18
 BX2957  HORZ ORDER      -  FIRST
 BX2957
 BX2957.The horizontal coordinates were established by classical geodetic methods
 BX2957.and adjusted by the National Geodetic Survey in February 1996.
 BX2957
 BX2957.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2957.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2957
 BX2957.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2957.GEOID18 height accuracy estimate available here.
 BX2957
 BX2957.Click photographs - Photos may exist for this station.
 BX2957
 BX2957.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2957
 BX2957. The following values were computed from the NAD 83(1993) position.
 BX2957
 BX2957;                    North         East     Units Scale Factor Converg.
 BX2957;SPC LA N     -    93,111.942   897,847.040   MT  0.99996606   -0 34 03.1
 BX2957;SPC LA N     -   305,484.76  2,945,686.50   sFT  0.99996606   -0 34 03.1
 BX2957;SPC TX C     - 3,204,507.788 1,342,867.801   MT  0.99989865   +3 28 54.3
 BX2957;SPC TX C     -10,513,455.97  4,405,725.44   sFT  0.99989865   +3 28 54.3
 BX2957;UTM  15      - 3,466,895.559   445,447.582   MT  0.99963671   -0 17 53.6
 BX2957
 BX2957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2957!SPC LA N     -   0.99999049  x   0.99996606  =   0.99995655
 BX2957!SPC TX C     -   0.99999049  x   0.99989865  =   0.99988914
 BX2957!UTM  15      -   0.99999049  x   0.99963671  =   0.99962720
 BX2957
 BX2957:                Primary Azimuth Mark                     Grid Az
 BX2957:SPC LA N     -  BEAVER AZ MK                             101 15 13.7
 BX2957:SPC TX C     -  BEAVER AZ MK                             097 12 16.3
 BX2957:UTM  15      -  BEAVER AZ MK                             100 59 04.2
 BX2957
 BX2957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ4544766895(NAD 83)
 BX2957
 BX2957|---------------------------------------------------------------------|
 BX2957| PID    Reference Object                     Distance      Geod. Az  |
 BX2957|                                                           dddmmss.s |
 BX2957| CV8060 BEAVER AZ MK                                       1004110.6 |
 BX2957| CV8061 BEAVER RM 1                          24.104 METERS 15034     |
 BX2957| CV8062 BEAVER RM 2                          39.962 METERS 29943     |
 BX2957|---------------------------------------------------------------------|
 BX2957
 BX2957                          SUPERSEDED SURVEY CONTROL
 BX2957
 BX2957  NAD 83(1992)-  31 20 06.79078(N)    093 34 24.39800(W) AD(       ) 1
 BX2957  NAD 83(1986)-  31 20 06.79617(N)    093 34 24.39304(W) AD(       ) 1
 BX2957  NAD 27      -  31 20 06.13765(N)    093 34 23.75720(W) AD(       ) 1
 BX2957  NGVD 29 (07/19/86)   87.8    (m)          288.     (f) VERT ANG       
 BX2957
 BX2957.Superseded values are not recommended for survey control.
 BX2957
 BX2957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2957.See file dsdata.pdf to determine how the superseded data were derived.
 BX2957
 BX2957_MARKER: DS = TRIANGULATION STATION DISK
 BX2957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2957_STAMPING: BEAVER 1971
 BX2957_MARK LOGO: CGS
 BX2957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2957+STABILITY: SURFACE MOTION
 BX2957
 BX2957  HISTORY     - Date     Condition        Report By
 BX2957  HISTORY     - 1971     MONUMENTED       NGS
 BX2957
 BX2957                          STATION DESCRIPTION
 BX2957
 BX2957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX2957'NO MEASUREMENT BETWEEN REFERENCE MARKS DUE TO PLANTED YOUNG TREES.
 BX2957'
 BX2957'THE STATION IS LOCATED ON A LOW CLAY HILL THAT IS IN A SMALL CLEARING
 BX2957'IN BACK OF A SMALL CAMP HOUSE, ABOUT 11 MILES NORTH OF TOLEDO, 10
 BX2957'MILES WEST OF HORNBECK, 10 MILES SOUTHWEST OF FLORIEN, 9 MILES
 BX2957'SOUTH OF NEGREET, 1 MILE EAST OF THE EAST EDGE OF TOLEDO BEND LAKE.
 BX2957'IT IS IN THE NORTHWEST CORNER OF SECTION 14, T 4 N, R 12 W.  IT IN
 BX2957'ON LAND OWNED BY MR. H. M. THEILER, 3120 ALBEMARLE, PASADENA,
 BX2957'TEXAS.  PHONE NUMBER GR 2-1681.
 BX2957'
 BX2957'TO REACH FROM THE POST OFFICE IN FLORIEN, GO WEST ON STATE HIGHWAY
 BX2957'474 FOR 0.7 MILE TO A PAVED ROAD LEFT.  TURN LEFT AND GO SOUTH AND
 BX2957'SOUTH-WEST ON PAVED ROAD FOR 5.25 MILES TO WHERE YOU PASS UNDER
 BX2957'A LARGE POWER TRANSMISSION LINE.  CONTINUE WESTERLY ON PAVED
 BX2957'ROAD FOR 6 MILES TO THE END OF PAVED ROAD AND A REVERSE FORK RIGHT.
 BX2957'TURN RIGHT AND GO NORTHERLY ON A GRADED ROAD FOR 0.8 MILE TO A
 BX2957'GRADED ROAD LEFT AND A DUMPING PIT ON THE RIGHT.  TURN LEFT AND GO
 BX2957'SOUTHWESTERLY ON GRADED ROAD FOR 0.45 MILE TO A DRIVEWAY ON THE
 BX2957'LEFT, CONTINUE SOUTHERLY ON GRADED ROAD FOR 0.15 MILE TO A
 BX2957'DRIVEWAY ON THE RIGHT.  TURN RIGHT IN DRIVEWAY AND PASS TO THE
 BX2957'NORTH SIDE OF HOUSE FOLLOWING FIELD ROAD SOUTHWEST FOR 0.05 MILE TO
 BX2957'STATION AT THE NORTHWEST CORNER OF YARD FENCE, AS DESCRIBED.
 BX2957'
 BX2957'TO REACH AZIMUTH MARK FROM THE STATION GO NORTHERLY ON GRADED ROAD
 BX2957'FOR 0.15 MILE TO THE ABOVED MENTIONED DRIVEWAY AND THE AZIMUTH MARK
 BX2957'IS AT THE SOUTHEAST CORNER OF BARN.  (THIS IS ABOUT 0.1 MILE EAST OF
 BX2957'THE GRADED ROAD, SHOULD BE PACKED TO).
 BX2957'
 BX2957'STATION MARKS ARE STANDARD DISK STAMPED BEAVER 1971.  THE SURFACE
 BX2957'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BX2957'THAT PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS 80 FEET
 BX2957'NORTHWEST OF THE NORTHWEST CORNER OF HOUSE, 30 FEET SOUTH-SOUTHEAST
 BX2957'OF 18 INCH PINE TREE AND 14 FEET NORTHWEST OF A FENCE CORNER.
 BX2957'THE UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX2957'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 BX2957'
 BX2957'REFERENCE MARK 1, A STANDARD DISK STAMPED BEAVER NO 1 1971, IS SET
 BX2957'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BX2957'6 INCHES ABOVE THE GROUND SURFACE.  IT IS 55.3 FEET SOUTHWEST OF
 BX2957'THE NORTH-WEST CORNER OF HOUSE, 66 FEET SOUTH-SOUTHWEST OF A FENCE
 BX2957'CORNER AND 20.5 FEET NORTHWEST OF A FENCE CORNER.
 BX2957'
 BX2957'REFERENCE MARK 2, A STANDARD DISK STAMPED BEAVER NO 2 1971, IS SET IN
 BX2957'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 6
 BX2957'INCHES ABOVE THE GROUND SURFACE.  IT IS 13 FEET EAST OF A 20 INCH
 BX2957'PINE TREE AND 4 FEET SOUTHWEST OF A 24 INCH PINE TREE.
 BX2957'
 BX2957'THE AZIMUTH MARK, A STANDARD DISK STAMPED BEAVER 1971, IS SET IN
 BX2957'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4
 BX2957'INCHES ABOVE THE GROUND SURFACE.  IT IS 34 FEET SOUTHEAST OF THE
 BX2957'SOUTHEAST CORNER OF BARN, 11 FEET NORTH OF A GARDEN FENCE CORNER
 BX2957'AND 2.2 FEET SOUTH OF A METAL WITNESS POST WITH SIGN ATTACHED.
 BX2957'
 BX2957'NEAREST TOWN--9 MILES S OF NEGREET.
 BX2957'
 BX2957'HEIGHT OF LIGHT ABOVE STATION MARK 33.1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4740 ***********************************************************************
 BJ4740  DESIGNATION -  BEAVER RM 1
 BJ4740  PID         -  BJ4740
 BJ4740  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4740  COUNTRY     -  US
 BJ4740  USGS QUAD   -  COMITE (2018)
 BJ4740
 BJ4740                         *CURRENT SURVEY CONTROL
 BJ4740  ______________________________________________________________________
 BJ4740* NAD 83(1992) POSITION- 30 32 33.95693(N) 091 01 05.71287(W)   ADJUSTED
 BJ4740* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4740  **This station is located in a suspected subsidence area (see below).
 BJ4740  ______________________________________________________________________
 BJ4740  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BJ4740  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 BJ4740  HORZ ORDER      -  SECOND
 BJ4740
 BJ4740.The horizontal coordinates were established by classical geodetic methods
 BJ4740.and adjusted by the National Geodetic Survey in January 1993.
 BJ4740
 BJ4740.** This station is in an area of known vertical motion. If an
 BJ4740.** orthometric height was ever established but is not available 
 BJ4740.** in the current survey control section, the orthometric height
 BJ4740.** is considered suspect.  Suspect heights are available in the
 BJ4740.** superseded section only if requested.
 BJ4740
 BJ4740.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4740.GEOID18 height accuracy estimate available here.
 BJ4740
 BJ4740.Click photographs - Photos may exist for this station.
 BJ4740
 BJ4740.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4740
 BJ4740. The following values were computed from the NAD 83(1992) position.
 BJ4740
 BJ4740;                    North         East     Units Scale Factor Converg.
 BJ4740;SPC LA S     -   226,473.810 1,030,233.143   MT  0.99997033   +0 09 27.2
 BJ4740;SPC LA S     -   743,022.82  3,380,023.24   sFT  0.99997033   +0 09 27.2
 BJ4740;UTM  15      - 3,380,601.843   690,104.649   MT  1.00004585   +1 00 26.6
 BJ4740
 BJ4740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4740!SPC LA S     -   1.00000145  x   0.99997033  =   0.99997178
 BJ4740!UTM  15      -   1.00000145  x   1.00004585  =   1.00004730
 BJ4740
 BJ4740:                Primary Azimuth Mark                     Grid Az
 BJ4740:SPC LA S     -  ALFORD                                   160 21 44.2
 BJ4740:UTM  15      -  ALFORD                                   159 30 44.8
 BJ4740
 BJ4740_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP9010480601(NAD 83)
 BJ4740
 BJ4740|---------------------------------------------------------------------|
 BJ4740| PID    Reference Object                     Distance      Geod. Az  |
 BJ4740|                                                           dddmmss.s |
 BJ4740| BJ4739 ALFORD                              APPROX. 2.4 KM 1603111.4 |
 BJ4740| BJ4741 BEAVER                                9.150 METERS 28352     |
 BJ4740|---------------------------------------------------------------------|
 BJ4740
 BJ4740                          SUPERSEDED SURVEY CONTROL
 BJ4740
 BJ4740  NAD 83(1986)-  30 32 33.97457(N)    091 01 05.71024(W) AD(       ) 2
 BJ4740  NAD 27      -  30 32 33.29807(N)    091 01 05.33827(W) AD(       ) 2
 BJ4740
 BJ4740.Superseded values are not recommended for survey control.
 BJ4740
 BJ4740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4740.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4740
 BJ4740_MARKER: DD = SURVEY DISK
 BJ4740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4740_STAMPING: BEAVER RM 1 1970
 BJ4740_MARK LOGO: LADHGS
 BJ4740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4740+STABILITY: SURFACE MOTION
 BJ4740
 BJ4740  HISTORY     - Date     Condition        Report By
 BJ4740  HISTORY     - 1970     MONUMENTED       LADH
 BJ4740
 BJ4740                          STATION DESCRIPTION
 BJ4740
 BJ4740'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4740'THE MARK IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTHWEST OF DENHAM SPRINGS,
 BJ4740'4.5 MI (7.2 KM) WEST-SOUTHWEST OF WATSON AND 2.3 MI (3.7 KM)
 BJ4740'NORTH-NORTHEAST OF COMITE.
 BJ4740'
 BJ4740'TO REACH FROM THE CENTRAL HIGH SCHOOL, DRIVE SOUTH ALONG STATE HIGHWAY
 BJ4740'3034 FOR 0.8 MI (1.3 KM) TO THE JUNCTION WITH STATE HIGHWAY 3035, THEN
 BJ4740'CONTINUE ON STATE HIGHWAY 3034 LEFT AND EAST FOR 0.65 MI (1.05 KM) TO
 BJ4740'THE MARK.
 BJ4740'
 BJ4740'IT IS SET IN THE TOP OF A 12 INCH (30 CM) CYLINDRICAL CONCRETE
 BJ4740'MONUMENT THAT PROJECTS 2 INCHES (5 CM), 158 FT (48.2 M) EAST OF A
 BJ4740'POWER POLE, 41 FT (12.5 M) SOUTH OF THE CENTER OF STATE HIGHWAY 3034,
 BJ4740'28 FT (8.5 M) EAST OF THE METAL WITNESS POST AT STATION BEAVER AND 2
 BJ4740'FT (0.6 M) NORTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1174 ***********************************************************************
 BK1174  DESIGNATION -  BEAVER RM 2
 BK1174  PID         -  BK1174
 BK1174  STATE/COUNTY-  LA/EVANGELINE
 BK1174  COUNTRY     -  US
 BK1174  USGS QUAD   -  BEAVER (2018)
 BK1174
 BK1174                         *CURRENT SURVEY CONTROL
 BK1174  ______________________________________________________________________
 BK1174* NAD 83(1986) POSITION- 30 47 46.54   (N) 092 33 45.60   (W)   HD_HELD1
 BK1174* NAVD 88 ORTHO HEIGHT -    31.89  (+/-2cm)      104.6   (feet) VERTCON3
 BK1174  ______________________________________________________________________
 BK1174  GEOID HEIGHT    -        -26.988 (meters)                     GEOID18
 BK1174  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1174
 BK1174.The horizontal coordinates were determined by differentially corrected
 BK1174.hand held GPS observations or other comparable positioning techniques
 BK1174.and have an estimated accuracy of +/- 3 meters.
 BK1174
 BK1174.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1174.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1174
 BK1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1174.GEOID18 height accuracy estimate available here.
 BK1174
 BK1174.The vertical order pertains to the NGVD 29 superseded value.
 BK1174
 BK1174.Click photographs - Photos may exist for this station.
 BK1174
 BK1174;                    North         East    Units  Estimated Accuracy
 BK1174;SPC LA S     -   255,166.7     882,344.2     MT  (+/- 3 meters HH1 GPS) 
 BK1174
 BK1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4183907104(NAD 83)
 BK1174
 BK1174                          SUPERSEDED SURVEY CONTROL
 BK1174
 BK1174  NGVD 29 (11/26/84)   31.869  (m)          104.56   (f) ADJUSTED    2 0
 BK1174
 BK1174.Superseded values are not recommended for survey control.
 BK1174
 BK1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1174.See file dsdata.pdf to determine how the superseded data were derived.
 BK1174
 BK1174_MARKER: DR = REFERENCE MARK DISK
 BK1174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1174_STAMPING: BEAVER NO. 2 1934
 BK1174_MARK LOGO: CGS
 BK1174_PROJECTION: PROJECTING 13 CENTIMETERS
 BK1174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1174+STABILITY: SURFACE MOTION
 BK1174
 BK1174  HISTORY     - Date     Condition        Report By
 BK1174  HISTORY     - 1934     MONUMENTED       CGS
 BK1174  HISTORY     - 1961     GOOD             CGS
 BK1174
 BK1174                          STATION DESCRIPTION
 BK1174
 BK1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1174'6.75 MI SE FROM OAKDALE.
 BK1174'ABOUT 6.15 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1174'PACIFIC RAILROAD STATION AT OAKDALE, THENCE 0.6 MILE EAST ALONG STATE
 BK1174'HIGHWAY 106, IN SECTION 15, T 3 S, R 2 W, 290 1/2 FEET NORTH OF THE
 BK1174'CENTER LINE OF THE HIGHWAY, 243.3 FEET NORTH OF BEAVER 1934, ABOUT 3
 BK1174'FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BK1174'POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1173 ***********************************************************************
 BK1173  DESIGNATION -  BEAVER RM 3
 BK1173  PID         -  BK1173
 BK1173  STATE/COUNTY-  LA/EVANGELINE
 BK1173  COUNTRY     -  US
 BK1173  USGS QUAD   -  BEAVER (2018)
 BK1173
 BK1173                         *CURRENT SURVEY CONTROL
 BK1173  ______________________________________________________________________
 BK1173* NAD 83(1986) POSITION- 30 47 44.18   (N) 092 33 44.24   (W)   HD_HELD1
 BK1173* NAVD 88 ORTHO HEIGHT -    32.09  (+/-2cm)      105.3   (feet) VERTCON3
 BK1173  ______________________________________________________________________
 BK1173  GEOID HEIGHT    -        -26.989 (meters)                     GEOID18
 BK1173  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1173
 BK1173.The horizontal coordinates were determined by differentially corrected
 BK1173.hand held GPS observations or other comparable positioning techniques
 BK1173.and have an estimated accuracy of +/- 3 meters.
 BK1173
 BK1173.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1173.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1173
 BK1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1173.GEOID18 height accuracy estimate available here.
 BK1173
 BK1173.The vertical order pertains to the NGVD 29 superseded value.
 BK1173
 BK1173.Click photographs - Photos may exist for this station.
 BK1173
 BK1173;                    North         East    Units  Estimated Accuracy
 BK1173;SPC LA S     -   255,093.6     882,379.6     MT  (+/- 3 meters HH1 GPS) 
 BK1173
 BK1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ4187507032(NAD 83)
 BK1173
 BK1173                          SUPERSEDED SURVEY CONTROL
 BK1173
 BK1173  NGVD 29 (11/26/84)   32.075  (m)          105.23   (f) ADJUSTED    2 0
 BK1173
 BK1173.Superseded values are not recommended for survey control.
 BK1173
 BK1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1173.See file dsdata.pdf to determine how the superseded data were derived.
 BK1173
 BK1173_MARKER: DR = REFERENCE MARK DISK
 BK1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1173_STAMPING: BEAVER NO. 3 1934
 BK1173_MARK LOGO: CGS
 BK1173_PROJECTION: PROJECTING 18 CENTIMETERS
 BK1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1173+STABILITY: SURFACE MOTION
 BK1173
 BK1173  HISTORY     - Date     Condition        Report By
 BK1173  HISTORY     - 1958     MONUMENTED       CGS
 BK1173  HISTORY     - 1961     GOOD             CGS
 BK1173
 BK1173                          STATION DESCRIPTION
 BK1173
 BK1173'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1173'6.75 MI SE FROM OAKDALE.
 BK1173'ABOUT 6.15 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1173'PACIFIC RAILROAD STATION AT OAKDALE, THENCE 0.6 MILE EAST ALONG STATE
 BK1173'HIGHWAY 106, IN SECTION 15, T 3 S, R 2 W, 49 FEET NORTH OF THE CENTER
 BK1173'LINE OF THE HIGHWAY, 124 FEET WEST OF A POWER POLE, 99 FEET EAST OF
 BK1173'BEAVER 1934, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 BK1173'THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4230 ***********************************************************************
 BJ4230  DESIGNATION -  BEDICO
 BJ4230  PID         -  BJ4230
 BJ4230  STATE/COUNTY-  LA/ST TAMMANY
 BJ4230  COUNTRY     -  US
 BJ4230  USGS QUAD   -  MADISONVILLE (2018)
 BJ4230
 BJ4230                         *CURRENT SURVEY CONTROL
 BJ4230  ______________________________________________________________________
 BJ4230* NAD 83(1992) POSITION- 30 27 58.36666(N) 090 11 49.83309(W)   ADJUSTED
 BJ4230* NAD 83(1992) ELLIP HT-   -19.676 (meters)        (01/02/04)   ADJUSTED
 BJ4230* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4230  **This station is located in a suspected subsidence area (see below).
 BJ4230  ______________________________________________________________________
 BJ4230  GEOID HEIGHT    -        -26.767 (meters)                     GEOID18
 BJ4230  NAD 83(1992) X  -    -18,935.114 (meters)                     COMP
 BJ4230  NAD 83(1992) Y  - -5,502,183.942 (meters)                     COMP
 BJ4230  NAD 83(1992) Z  -  3,215,016.646 (meters)                     COMP
 BJ4230  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 BJ4230  DYNAMIC HEIGHT  -          7.276 (meters)       23.87  (feet) COMP
 BJ4230  MODELED GRAVITY -    979,357.9   (mgal)                       NAVD 88
 BJ4230  HORZ ORDER      -  FIRST
 BJ4230  ELLP ORDER      -  FOURTH    CLASS II
 BJ4230
 BJ4230.The horizontal coordinates were established by classical geodetic methods
 BJ4230.and adjusted by the National Geodetic Survey in January 1993.
 BJ4230
 BJ4230.** This station is in an area of known vertical motion. If an
 BJ4230.** orthometric height was ever established but is not available 
 BJ4230.** in the current survey control section, the orthometric height
 BJ4230.** is considered suspect.  Suspect heights are available in the
 BJ4230.** superseded section only if requested.
 BJ4230
 BJ4230.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4230.GEOID18 height accuracy estimate available here.
 BJ4230
 BJ4230.Click photographs - Photos may exist for this station.
 BJ4230
 BJ4230.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ4230
 BJ4230.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4230
 BJ4230.The ellipsoidal height was determined by GPS observations
 BJ4230.and is referenced to NAD 83.
 BJ4230
 BJ4230.The dynamic height is computed by dividing the NAVD 88
 BJ4230.geopotential number by the normal gravity value computed on the
 BJ4230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ4230.degrees latitude (g = 980.6199 gals.).
 BJ4230
 BJ4230.The modeled gravity was interpolated from observed gravity values.
 BJ4230
 BJ4230. The following values were computed from the NAD 83(1992) position.
 BJ4230
 BJ4230;                    North         East     Units Scale Factor Converg.
 BJ4230;SPC LA S     -   218,486.702 1,109,101.274   MT  0.99995862   +0 34 05.1
 BJ4230;SPC LA S     -   716,818.45  3,638,776.43   sFT  0.99995862   +0 34 05.1
 BJ4230;UTM  15      - 3,373,786.374   769,105.923   MT  1.00049348   +1 25 19.1
 BJ4230
 BJ4230!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4230!SPC LA S     -   1.00000309  x   0.99995862  =   0.99996171
 BJ4230!UTM  15      -   1.00000309  x   1.00049348  =   1.00049657
 BJ4230
 BJ4230:                Primary Azimuth Mark                     Grid Az
 BJ4230:SPC LA S     -  BEDICO AZ MK                             083 14 11.7
 BJ4230:UTM  15      -  BEDICO AZ MK                             082 22 57.7
 BJ4230
 BJ4230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6910573786(NAD 83)
 BJ4230
 BJ4230|---------------------------------------------------------------------|
 BJ4230| PID    Reference Object                     Distance      Geod. Az  |
 BJ4230|                                                           dddmmss.s |
 BJ4230| BJ3272 BEDICO RM 1                          38.270 METERS 05536     |
 BJ4230| BJ4229 COVINGTON RAD STA WARB MAST         APPROX. 6.0 KM 0594024.6 |
 BJ4230| BJ4211 COVINGTON W MUN TANK                APPROX. 8.2 KM 0822534.5 |
 BJ4230| BJ3271 BEDICO AZ MK                        APPROX. 0.8 KM 0834816.8 |
 BJ4230| BJ4210 COVINGTON S BELL MICROWAVE          APPROX. 9.6 KM 0842157.0 |
 BJ4230| BJ4209 MANDEVILLE ST POLICE RAD TWR        APPROX.12.7 KM 1233737.6 |
 BJ4230| BJ3275 52 H 003                            460.182 METERS 2384328.6 |
 BJ4230| CV9640 BEDICO RM 2                          38.265 METERS 24136     |
 BJ4230| BJ3274 BEDICO RM 3                          38.305 METERS 24136     |
 BJ4230| BJ4173 LORRAINE LOT                        APPROX. 8.9 KM 2995048.2 |
 BJ4230|---------------------------------------------------------------------|
 BJ4230
 BJ4230                          SUPERSEDED SURVEY CONTROL
 BJ4230
 BJ4230  ELLIP H (01/21/93)  -19.604  (m)                       GP(       ) 4 2
 BJ4230  NAD 83(1986)-  30 27 58.38040(N)    090 11 49.83179(W) AD(       ) 1
 BJ4230  NAD 27      -  30 27 57.68710(N)    090 11 49.54120(W) AD(       ) 3
 BJ4230  NAD 27      -  30 27 57.68709(N)    090 11 49.54119(W) AD(       ) 1
 BJ4230
 BJ4230.Superseded values are not recommended for survey control.
 BJ4230
 BJ4230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4230.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4230
 BJ4230_MARKER: DS = TRIANGULATION STATION DISK
 BJ4230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4230_STAMPING: BEDICO 1970
 BJ4230_MARK LOGO: CGS
 BJ4230_PROJECTION: FLUSH
 BJ4230_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4230+STABILITY: SURFACE MOTION
 BJ4230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4230+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2007
 BJ4230
 BJ4230  HISTORY     - Date     Condition        Report By
 BJ4230  HISTORY     - 1970     MONUMENTED       NGS
 BJ4230  HISTORY     - 19761104 GOOD             NGS
 BJ4230  HISTORY     - 1979     GOOD             LADTD
 BJ4230  HISTORY     - 1982     GOOD             LADTD
 BJ4230  HISTORY     - 1987     GOOD             NGS
 BJ4230  HISTORY     - 20070209 GOOD             INDIV
 BJ4230  HISTORY     - 20150514 MARK NOT FOUND   COMPDA
 BJ4230
 BJ4230                          STATION DESCRIPTION
 BJ4230
 BJ4230'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4230'THE STATION IS 5-1/2 MILES WEST-SOUTHWEST OF COVINGTON, 5 MILES
 BJ4230'NORTH- NORTHWEST OF MADISONVILLE, IN THE NORTHEAST 1/4 OF THE
 BJ4230'SOUTHEAST 1/4 OF SECTION 4, T7S, R10E AND ON LAND OWNED BY
 BJ4230'MR. ED B. PETERS OF METAIRIE, LOUISIANA.
 BJ4230'
 BJ4230'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BJ4230'HIGHWAY 1077 IN GOODBEE, ABOUT 6 MILES NORTHWEST OF COVINGTON, GO
 BJ4230'SOUTH ON STATE HIGHWAY 1077 FOR 2.70 MILES TO JUNCTION STATE
 BJ4230'HIGHWAY 1085.  TURN RIGHT AND GO WESTERLY ON STATE HIGHWAY 1085 FOR
 BJ4230'0.40 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD WEST ON
 BJ4230'STATE HIGHWAY 1085 FOR 0.50 MILE TO THE STATION MARK ON THE LEFT.
 BJ4230'
 BJ4230'THE STATION MARK IS A STANDARD DISK STAMPED BEDICO 1970, SET IN THE
 BJ4230'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1 INCH
 BJ4230'ABOVE THE SURFACE OF THE GROUND.  IT IS 121 FEET SOUTH-SOUTHEAST OF
 BJ4230'A POWERLINE POLE, 42 FEET SOUTHEAST OF THE CENTERLINE OF STATE
 BJ4230'HIGH- WAY 1085, 26.5 FEET NORTHEAST OF THE NORTH ONE OF TWO
 BJ4230'LOUISIANA DEPARTMENT OF HIGHWAY RIGHT-OF-WAY MARKERS, AND 6
 BJ4230'FEET WEST OF A METAL WITNESS POST.  THE UNDERGROUND STATION MARK IS
 BJ4230'STAMPED THE SAME AS THE SURFACE MARK AND IS SET IN AN IRREGULAR MASS
 BJ4230'OF CONCRETE 42 INCHES BELOW THE SURFACE OF THE GROUND.
 BJ4230'
 BJ4230'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BEDICO NO 1 1970, SET IN
 BJ4230'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1
 BJ4230'INCH ABOVE THE SURFACE OF THE GROUND.  IT IS 93 FEET EAST OF A
 BJ4230'POWERLINE POLE, 34.5 FEET SOUTHEAST OF THE CENTERLINE OF STATE
 BJ4230'HIGHWAY 1085, AND 34.5 FEET SOUTH-SOUTHWEST OF A LOUISIANA DEPARTMENT
 BJ4230'OF HIGHWAYS RIGHT-OF-WAY MARKER.
 BJ4230'
 BJ4230'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BEDICO NO 2 1970, SET IN
 BJ4230'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1
 BJ4230'INCH ABOVE THE SURFACE OF THE GROUND.  IT IS 126 FEET SOUTHWEST OF
 BJ4230'A METAL WITNESS POST, 99.5 FEET SOUTHWEST OF THE NORTH ONE OF TWO
 BJ4230'LOUISIANA DEPARTMENT OF HIGHWAYS RIGHT-OF-WAY MARKERS, AND 36
 BJ4230'FEET SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 1085.
 BJ4230'
 BJ4230'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BEDICO 1970, SET IN THE
 BJ4230'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BJ4230'INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 36.5 FEET SOUTH OF
 BJ4230'THE CENTER- LINE OF STATE HIGHWAY 1085, 1.7 FEET NORTH OF A METAL
 BJ4230'WITNESS POST, AND 1.5 FEET WEST OF A CORNER FENCE POST.
 BJ4230'
 BJ4230'HEIGHT OF LIGHT STATION MARK 41.7 METERS.
 BJ4230
 BJ4230                          STATION RECOVERY (1976)
 BJ4230
 BJ4230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RJT)
 BJ4230'THE STATION WAS VISITED 11/4/76 AND ALL MARKS EXCEPT RM 2 WERE FOUND
 BJ4230'TO BE IN GOOD CONDITION.  THE DISK HAD BEEN SHEARED OFF OF RM 2,
 BJ4230'ANOTHER DISK WAS POSITIONED IN THE SAME PLACE IN THE MONUMENT.  THE
 BJ4230'RM IS STAMPED BEDICO NO 3 1970 1976.
 BJ4230'
 BJ4230'AIRLINE DISTANCE AND DRIECTOIN FROM NEAREST TOWN--5 MILES NORTH-
 BJ4230'NORTHWEST OF MADISONVILLE.
 BJ4230
 BJ4230                          STATION RECOVERY (1979)
 BJ4230
 BJ4230'RECOVERY NOTE BY LA TRANSP AND DEV 1979 (TLH)
 BJ4230'THE STATION WAS VISITED IN JUNE 1979.  THE STATION MARK, REFERENCE
 BJ4230'MARKS 1 AND 3 AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  THE
 BJ4230'1970 DESCRIPTION IS ADEQUATE TO RECOVER THE STATION MARK, RMS 1 AND 3
 BJ4230'AND AZ MK.  THE ANGLES TO THE RMS AND AZ MK CHECKED ADEQUATE TO THE
 BJ4230'1976 DATA.  THE DISTANCE TO THE RMS WERE ALSO ADEQUATE TO THE 76 DATA.
 BJ4230
 BJ4230                          STATION RECOVERY (1982)
 BJ4230
 BJ4230'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ4230'9.8 KM (6.1 MI) WEST FROM COVINGTON.
 BJ4230'FROM THE JUNCTION OF LA 1077 AND LA 1085 SOUTHWEST OF COVINGTON, GO
 BJ4230'WEST ALONG LA 1085 1.45 KM (0.9 MILE) TO THE MARKER ON THE LEFT, 14.6
 BJ4230'METERS (42 FEET) SOUTHEAST OF CENTERLINE OF LA 1085, 8.1 METERS (26.5
 BJ4230'FEET) NORTHEAST OF THE ONE OF TWO LDH RIGHT-OF-WAY MARKERS, 36.9
 BJ4230'METERS (121 FEET) SOUTH-SOUTHEAST OF A POWERLINE POLE.
 BJ4230'THE MARK IS 1.83 METERS  W FROM A WITNESS POST.
 BJ4230'THE MARK IS 0.15 M BELOW LA 1085.
 BJ4230
 BJ4230                          STATION RECOVERY (1987)
 BJ4230
 BJ4230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 BJ4230'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 BJ4230'STATION MARK WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BJ4230'OBSERVATIONS.
 BJ4230'
 BJ4230'THE STATION IS LOCATED ABOUT 8.9 KM (5.5 MI) WEST-SOUTHWEST OF
 BJ4230'COVINGTON, 8.1 KM (5 MI) NORTH-NORTHWEST OF MADISONVILLE, IN THE
 BJ4230'NORTHEAST QUARTER OF THE SOUTHEAST QUARTER OF SECTION 4, T7S, R10E.
 BJ4230'OWNERSHIP--MR. ED B. PETERS, METAIRIE LA.
 BJ4230'
 BJ4230'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 12 AND STATE
 BJ4230'HIGHWAY 1077 (EXIT 57), GO NORTH ON HIGHWAY 1077 FOR 1.1 KM (0.7 MI)
 BJ4230'TO THE JUNCTION WITH STATE HIGHWAY 1085.  TURN LEFT, WEST ON HIGHWAY
 BJ4230'1085 FOR 1.5 KM (0.9 MI) TO THE MARK ON THE LEFT.
 BJ4230'
 BJ4230'THE STATION IS A STANDARD NGS DISK STAMPED---BEDICO 1970---, SET INTO
 BJ4230'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 BJ4230'GROUND.  LOCATED 36.9 METERS (121 FT) SOUTH-SOUTHEAST FROM A POWER
 BJ4230'POLE, 12.7 METERS (41.5 FT) SOUTHEAST FROM THE CENTER OF THE HIGHWAY,
 BJ4230'8.1 METERS (26.5 FT) NORTHEAST FROM THE NORTH ONE OF TWO RIGHT-OF-WAY
 BJ4230'MARKERS, 1.8 METERS (6 FT) WEST FROM A METAL WITNESS POST AND 1.2
 BJ4230'METERS (4 FT) SOUTHEAST FROM A BOARD FENCE.
 BJ4230'
 BJ4230'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---BEDICO 1970---,
 BJ4230'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BJ4230'
 BJ4230'DESCRIBED BY STANLEY L. CRAIN, TYPED BY DEW.
 BJ4230
 BJ4230                          STATION RECOVERY (2007)
 BJ4230
 BJ4230'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (CRD)
 BJ4230'RECOVERED IN GOOD CONDITION.
 BJ4230
 BJ4230                          STATION RECOVERY (2015)
 BJ4230
 BJ4230'RECOVERY NOTE BY COMPASSDATA INC 2015 (NK)
 BJ4230'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3271 ***********************************************************************
 BJ3271  DESIGNATION -  BEDICO AZ MK
 BJ3271  PID         -  BJ3271
 BJ3271  STATE/COUNTY-  LA/ST TAMMANY
 BJ3271  COUNTRY     -  US
 BJ3271  USGS QUAD   -  MADISONVILLE (2018)
 BJ3271
 BJ3271                         *CURRENT SURVEY CONTROL
 BJ3271  ______________________________________________________________________
 BJ3271* NAD 83(1992) POSITION- 30 28 01.06121(N) 090 11 21.16820(W)   ADJUSTED
 BJ3271* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3271  **This station is located in a suspected subsidence area (see below).
 BJ3271  ______________________________________________________________________
 BJ3271  GEOID HEIGHT    -        -26.771 (meters)                     GEOID18
 BJ3271  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 BJ3271  DYNAMIC HEIGHT  -          7.313 (meters)       23.99  (feet) COMP
 BJ3271  MODELED GRAVITY -    979,357.8   (mgal)                       NAVD 88
 BJ3271  HORZ ORDER      -  SECOND
 BJ3271
 BJ3271.The horizontal coordinates were established by classical geodetic methods
 BJ3271.and adjusted by the National Geodetic Survey in January 1993.
 BJ3271
 BJ3271.** This station is in an area of known vertical motion. If an
 BJ3271.** orthometric height was ever established but is not available 
 BJ3271.** in the current survey control section, the orthometric height
 BJ3271.** is considered suspect.  Suspect heights are available in the
 BJ3271.** superseded section only if requested.
 BJ3271
 BJ3271.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3271.GEOID18 height accuracy estimate available here.
 BJ3271
 BJ3271.Click photographs - Photos may exist for this station.
 BJ3271
 BJ3271.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3271
 BJ3271.The dynamic height is computed by dividing the NAVD 88
 BJ3271.geopotential number by the normal gravity value computed on the
 BJ3271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3271.degrees latitude (g = 980.6199 gals.).
 BJ3271
 BJ3271.The modeled gravity was interpolated from observed gravity values.
 BJ3271
 BJ3271. The following values were computed from the NAD 83(1992) position.
 BJ3271
 BJ3271;                    North         East     Units Scale Factor Converg.
 BJ3271;SPC LA S     -   218,577.280 1,109,865.029   MT  0.99995872   +0 34 19.5
 BJ3271;SPC LA S     -   717,115.63  3,641,282.18   sFT  0.99995872   +0 34 19.5
 BJ3271;UTM  15      - 3,373,888.378   769,868.653   MT  1.00049856   +1 25 33.8
 BJ3271
 BJ3271!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3271!SPC LA S     -   1.00000305  x   0.99995872  =   0.99996177
 BJ3271!UTM  15      -   1.00000305  x   1.00049856  =   1.00050162
 BJ3271
 BJ3271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6986873888(NAD 83)
 BJ3271
 BJ3271                          SUPERSEDED SURVEY CONTROL
 BJ3271
 BJ3271  NAD 83(1986)-  30 28 01.07516(N)    090 11 21.16668(W) AD(       ) 2
 BJ3271
 BJ3271.Superseded values are not recommended for survey control.
 BJ3271
 BJ3271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3271.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3271
 BJ3271_MARKER: DZ = AZIMUTH MARK DISK
 BJ3271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3271_STAMPING: BEDICO 1970
 BJ3271_MARK LOGO: CGS
 BJ3271_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ3271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3271+STABILITY: SURFACE MOTION
 BJ3271
 BJ3271  HISTORY     - Date     Condition        Report By
 BJ3271  HISTORY     - 1970     MONUMENTED       NGS
 BJ3271  HISTORY     - 1979     GOOD             LADTD
 BJ3271  HISTORY     - 1982     GOOD             LADTD
 BJ3271
 BJ3271                          STATION DESCRIPTION
 BJ3271
 BJ3271'DESCRIBED BY LA TRANSP AND DEV 1979 (TLH)
 BJ3271'THE STATION IS LOCATED IN THE NORTHEAST QUARTER OF SECTION 4, T7S,
 BJ3271'R10E.  OWNERSHIP--THE LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 BJ3271'DEVELOPMENT.
 BJ3271'
 BJ3271'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 12 AND STATE
 BJ3271'HIGHWAY 1077, DRIVE NORTH ALONG HIGHWAY 1077 FOR 1.1 KM (0.7 MILE) TO
 BJ3271'THE INTERSECTION OF STATE HIGHWAYS 1077 AND 1085, THENCE WEST ALONG
 BJ3271'HIGHWAY 1085 FOR 1.1 KM (0.7 MILE) TO THE STATION ON THE LEFT NEAR A
 BJ3271'FENCE.
 BJ3271'
 BJ3271'THE STATION IS A NGS DISK STAMPED---BEDICO 1970 AZ MK---, SET INTO THE
 BJ3271'TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER PROJECTING 7.6 CM
 BJ3271'ABOVE THE GROUND LOCATED 11.1 METERS SOUTH FROM THE CENTER OF THE
 BJ3271'HIGHWAY, 0.5 METERS NORTH FROM A METAL WITNESS POST WITH SIGN
 BJ3271'ATTACHED, AND 0.5 METERS WEST FROM A CORNER FENCE POST.
 BJ3271
 BJ3271                          STATION RECOVERY (1982)
 BJ3271
 BJ3271'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 BJ3271'9 KM (5.6 MI) WEST FROM COVINGTON.
 BJ3271'FROM THE JUNCTION OF LA 1077 AND LA 1085 SOUTHWEST OF COVINGTON, GO
 BJ3271'WEST ALONG LA 1085 0.64 KM (0.4 MILE) TO THE AZIMUTH MARK ON THE LEFT,
 BJ3271'11.1 METERS (36.5 FEET) SOUTH OF CENTERLINE OF LA 1085, 0.5 METERS
 BJ3271'(1.5 FEET) WEST OF A CORNER FENCE POST.
 BJ3271'THE MARK IS 0.61 METERS N FROM A WITNESS POST AND
 BJ3271'ABOUT LEVEL WITH LA 1085.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3272 ***********************************************************************
 BJ3272  DESIGNATION -  BEDICO RM 1
 BJ3272  PID         -  BJ3272
 BJ3272  STATE/COUNTY-  LA/ST TAMMANY
 BJ3272  COUNTRY     -  US
 BJ3272  USGS QUAD   -  MADISONVILLE (2018)
 BJ3272
 BJ3272                         *CURRENT SURVEY CONTROL
 BJ3272  ______________________________________________________________________
 BJ3272* NAD 83(1992) POSITION- 30 27 59.06888(N) 090 11 48.64944(W)   NO CHECK
 BJ3272* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3272  **This station is located in a suspected subsidence area (see below).
 BJ3272  ______________________________________________________________________
 BJ3272  GEOID HEIGHT    -        -26.768 (meters)                     GEOID18
 BJ3272  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 BJ3272  DYNAMIC HEIGHT  -          7.377 (meters)       24.20  (feet) COMP
 BJ3272  MODELED GRAVITY -    979,357.9   (mgal)                       NAVD 88
 BJ3272  HORZ ORDER      -  SECOND
 BJ3272
 BJ3272.The horizontal coordinates were established by classical geodetic methods
 BJ3272.and adjusted by the National Geodetic Survey in January 1993.
 BJ3272
 BJ3272.No horizontal observational check was made to the station.
 BJ3272
 BJ3272.** This station is in an area of known vertical motion. If an
 BJ3272.** orthometric height was ever established but is not available 
 BJ3272.** in the current survey control section, the orthometric height
 BJ3272.** is considered suspect.  Suspect heights are available in the
 BJ3272.** superseded section only if requested.
 BJ3272
 BJ3272.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3272.GEOID18 height accuracy estimate available here.
 BJ3272
 BJ3272.Click photographs - Photos may exist for this station.
 BJ3272
 BJ3272.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3272
 BJ3272.The dynamic height is computed by dividing the NAVD 88
 BJ3272.geopotential number by the normal gravity value computed on the
 BJ3272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3272.degrees latitude (g = 980.6199 gals.).
 BJ3272
 BJ3272.The modeled gravity was interpolated from observed gravity values.
 BJ3272
 BJ3272. The following values were computed from the NAD 83(1992) position.
 BJ3272
 BJ3272;                    North         East     Units Scale Factor Converg.
 BJ3272;SPC LA S     -   218,508.638 1,109,132.632   MT  0.99995864   +0 34 05.7
 BJ3272;SPC LA S     -   716,890.42  3,638,879.31   sFT  0.99995864   +0 34 05.7
 BJ3272;UTM  15      - 3,373,808.786   769,136.966   MT  1.00049369   +1 25 19.7
 BJ3272
 BJ3272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3272!SPC LA S     -   1.00000304  x   0.99995864  =   0.99996168
 BJ3272!UTM  15      -   1.00000304  x   1.00049369  =   1.00049674
 BJ3272
 BJ3272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6913673808(NAD 83)
 BJ3272
 BJ3272                          SUPERSEDED SURVEY CONTROL
 BJ3272
 BJ3272  NAD 83(1986)-  30 27 59.08259(N)    090 11 48.64823(W) AD(       ) 2
 BJ3272
 BJ3272.Superseded values are not recommended for survey control.
 BJ3272
 BJ3272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3272.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3272
 BJ3272_MARKER: DR = REFERENCE MARK DISK
 BJ3272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3272_STAMPING: BEDICO NO 1 1970
 BJ3272_MARK LOGO: CGS
 BJ3272_PROJECTION: FLUSH
 BJ3272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3272+STABILITY: SURFACE MOTION
 BJ3272
 BJ3272  HISTORY     - Date     Condition        Report By
 BJ3272  HISTORY     - 1970     MONUMENTED       NGS
 BJ3272  HISTORY     - 1982     GOOD             LADTD
 BJ3272
 BJ3272                          STATION DESCRIPTION
 BJ3272
 BJ3272'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3272'9.8 KM (6.1 MI) WEST FROM COVINGTON.
 BJ3272'FROM THE JUNCTION OF LA 1077 AND LA 1085 SOUTHWEST OF COVINGTON, GO
 BJ3272'WEST ALONG LA 1085 1.45 KM (0.9 MILE) TO THE MARKER ON THE LEFT, 10.5
 BJ3272'METERS (34.5 FEET) SOUTHEAST OF CENTERLINE OF LA 1085, 28.3 METERS (93
 BJ3272'FEET) EAST OF A POWERLINE POLE AND 10.5 METERS (34.5 FEET) SOUTH
 BJ3272'SOUTHWEST OF A LDH RIGHT-OF-WAY MARKER, 38.3 METERS (125.6 FEET)
 BJ3272'NORTHEAST OF BEDICO.  THE MARK IS 0.15 M BELOW LA 1085.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3274 ***********************************************************************
 BJ3274  DESIGNATION -  BEDICO RM 3
 BJ3274  PID         -  BJ3274
 BJ3274  STATE/COUNTY-  LA/ST TAMMANY
 BJ3274  COUNTRY     -  US
 BJ3274  USGS QUAD   -  MADISONVILLE (2018)
 BJ3274
 BJ3274                         *CURRENT SURVEY CONTROL
 BJ3274  ______________________________________________________________________
 BJ3274* NAD 83(1992) POSITION- 30 27 57.77513(N) 090 11 51.09627(W)   NO CHECK
 BJ3274* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3274  **This station is located in a suspected subsidence area (see below).
 BJ3274  ______________________________________________________________________
 BJ3274  GEOID HEIGHT    -        -26.767 (meters)                     GEOID18
 BJ3274  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 BJ3274  DYNAMIC HEIGHT  -          7.390 (meters)       24.25  (feet) COMP
 BJ3274  MODELED GRAVITY -    979,357.9   (mgal)                       NAVD 88
 BJ3274  HORZ ORDER      -  SECOND
 BJ3274
 BJ3274.The horizontal coordinates were established by classical geodetic methods
 BJ3274.and adjusted by the National Geodetic Survey in January 1993.
 BJ3274
 BJ3274.No horizontal observational check was made to the station.
 BJ3274
 BJ3274.** This station is in an area of known vertical motion. If an
 BJ3274.** orthometric height was ever established but is not available 
 BJ3274.** in the current survey control section, the orthometric height
 BJ3274.** is considered suspect.  Suspect heights are available in the
 BJ3274.** superseded section only if requested.
 BJ3274
 BJ3274.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3274.GEOID18 height accuracy estimate available here.
 BJ3274
 BJ3274.Click photographs - Photos may exist for this station.
 BJ3274
 BJ3274.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3274
 BJ3274.The dynamic height is computed by dividing the NAVD 88
 BJ3274.geopotential number by the normal gravity value computed on the
 BJ3274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3274.degrees latitude (g = 980.6199 gals.).
 BJ3274
 BJ3274.The modeled gravity was interpolated from observed gravity values.
 BJ3274
 BJ3274. The following values were computed from the NAD 83(1992) position.
 BJ3274
 BJ3274;                    North         East     Units Scale Factor Converg.
 BJ3274;SPC LA S     -   218,468.154 1,109,067.762   MT  0.99995859   +0 34 04.5
 BJ3274;SPC LA S     -   716,757.60  3,638,666.48   sFT  0.99995859   +0 34 04.5
 BJ3274;UTM  15      - 3,373,767.318   769,072.673   MT  1.00049326   +1 25 18.4
 BJ3274
 BJ3274!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3274!SPC LA S     -   1.00000304  x   0.99995859  =   0.99996163
 BJ3274!UTM  15      -   1.00000304  x   1.00049326  =   1.00049630
 BJ3274
 BJ3274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6907273767(NAD 83)
 BJ3274
 BJ3274                          SUPERSEDED SURVEY CONTROL
 BJ3274
 BJ3274  NAD 83(1986)-  30 27 57.78880(N)    090 11 51.09512(W) AD(       ) 2
 BJ3274
 BJ3274.Superseded values are not recommended for survey control.
 BJ3274
 BJ3274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3274.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3274
 BJ3274_MARKER: DR = REFERENCE MARK DISK
 BJ3274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3274_STAMPING: BEDICO NO 3 1970 1976
 BJ3274_MARK LOGO: NGS
 BJ3274_PROJECTION: FLUSH
 BJ3274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3274+STABILITY: SURFACE MOTION
 BJ3274
 BJ3274  HISTORY     - Date     Condition        Report By
 BJ3274  HISTORY     - 1976     MONUMENTED       NGS
 BJ3274  HISTORY     - 1982     GOOD             LADTD
 BJ3274
 BJ3274                          STATION DESCRIPTION
 BJ3274
 BJ3274'DESCRIBED BY LA TRANSP AND DEV 1982
 BJ3274'9.8 KM (6.1 MI) WEST FROM COVINGTON.
 BJ3274'FROM THE JUNCTION OF LA 1077 AND LA 1085 SOUTHWEST OF COVINGTON, GO
 BJ3274'WEST ALONG LA 1085 1.45 KM (0.9 MILE) TO THE MARKER ON THE LEFT, 11
 BJ3274'METERS (36 FEET) SOUTHEAST OF CENTERLINE OF LA 1085, 30.3 METERS (99.5
 BJ3274'FEET) SOUTHWEST OF THE NORTH ONE OF TWO LDH RIGHT-OF-WAY MARKERS, 38.2
 BJ3274'METERS (125.5 FEET) SOUTHWEST OF BEDICO.
 BJ3274'THE MARK IS 0.15 M BELOW LA 1085.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2987 ***********************************************************************
 CP2987  DESIGNATION -  BEE BAYOU
 CP2987  PID         -  CP2987
 CP2987  STATE/COUNTY-  LA/RICHLAND
 CP2987  COUNTRY     -  US
 CP2987  USGS QUAD   -  BEE BAYOU (2018)
 CP2987
 CP2987                         *CURRENT SURVEY CONTROL
 CP2987  ______________________________________________________________________
 CP2987* NAD 83(1993) POSITION- 32 28 20.24564(N) 091 41 47.31158(W)   ADJUSTED
 CP2987* NAVD 88 ORTHO HEIGHT -    25.53  (+/-2cm)       83.8   (feet) VERTCON3
 CP2987  ______________________________________________________________________
 CP2987  GEOID HEIGHT    -        -26.065 (meters)                     GEOID18
 CP2987  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 CP2987  HORZ ORDER      -  SECOND
 CP2987  VERT ORDER      -  THIRD ? (See Below)
 CP2987
 CP2987.The horizontal coordinates were established by classical geodetic methods
 CP2987.and adjusted by the National Geodetic Survey in May 1994.
 CP2987
 CP2987.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2987.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2987
 CP2987.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2987.GEOID18 height accuracy estimate available here.
 CP2987
 CP2987.The vertical order pertains to the NGVD 29 superseded value.
 CP2987
 CP2987.Click photographs - Photos may exist for this station.
 CP2987
 CP2987.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2987
 CP2987. The following values were computed from the NAD 83(1993) position.
 CP2987
 CP2987;                    North         East     Units Scale Factor Converg.
 CP2987;SPC LA N     -   218,961.673 1,075,532.177   MT  0.99996145   +0 25 29.4
 CP2987;SPC LA N     -   718,376.76  3,528,641.82   sFT  0.99996145   +0 25 29.4
 CP2987;UTM  15      - 3,593,535.677   622,494.059   MT  0.99978503   +0 41 59.8
 CP2987
 CP2987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2987!SPC LA N     -   1.00000008  x   0.99996145  =   0.99996153
 CP2987!UTM  15      -   1.00000008  x   0.99978503  =   0.99978511
 CP2987
 CP2987:                Primary Azimuth Mark                     Grid Az
 CP2987:SPC LA N     -  BEE BAYOU AZ MK                          006 22 57.9
 CP2987:UTM  15      -  BEE BAYOU AZ MK                          006 06 27.5
 CP2987
 CP2987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR2249493535(NAD 83)
 CP2987
 CP2987|---------------------------------------------------------------------|
 CP2987| PID    Reference Object                     Distance      Geod. Az  |
 CP2987|                                                           dddmmss.s |
 CP2987| CY3386 BEE BAYOU AZ MK                                    0064827.3 |
 CP2987| CP2988 J 23 1 RESET                         22.058 METERS 03308     |
 CP2987| CP1746 J 23 1 CAP                           21.830 METERS 04244     |
 CP2987| CY3387 BEE BAYOU RM 1                       31.308 METERS 31446     |
 CP2987|---------------------------------------------------------------------|
 CP2987
 CP2987                          SUPERSEDED SURVEY CONTROL
 CP2987
 CP2987  NAD 83(1992)-  32 28 20.24614(N)    091 41 47.31151(W) AD(       ) 2
 CP2987  NAD 83(1986)-  32 28 20.25766(N)    091 41 47.30458(W) AD(       ) 2
 CP2987  NAD 27      -  32 28 19.74739(N)    091 41 46.85992(W) AD(       ) 2
 CP2987  NGVD 29              25.56   (m)           83.9    (f) LEVELING    3  
 CP2987
 CP2987.Superseded values are not recommended for survey control.
 CP2987
 CP2987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2987.See file dsdata.pdf to determine how the superseded data were derived.
 CP2987
 CP2987_MARKER: DS = TRIANGULATION STATION DISK
 CP2987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2987_STAMPING: BEE BAYOU 1970
 CP2987_MARK LOGO: CGS
 CP2987_PROJECTION: RECESSED 8 CENTIMETERS
 CP2987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2987+STABILITY: SURFACE MOTION
 CP2987_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP2987+SATELLITE: SATELLITE OBSERVATIONS - January 01, 2011
 CP2987
 CP2987  HISTORY     - Date     Condition        Report By
 CP2987  HISTORY     - 1970     MONUMENTED       NGS
 CP2987  HISTORY     - 1973     GOOD             NGS
 CP2987  HISTORY     - 1974     GOOD             NGS
 CP2987  HISTORY     - 20110101 GOOD             GEOCAC
 CP2987
 CP2987                          STATION DESCRIPTION
 CP2987
 CP2987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP2987'THE STATION IS LOCATED 3.7 MILES EAST OF RAYVILLE, 12.0 MILES
 CP2987'WEST OF DELHI, AND 11.5 MILES SOUTH-SOUTHEAST OF OAK RIDGE, ON
 CP2987'THE SOUTH SIDE OF U.S. HIGHWAY 80 AND THE RAILROAD, IN THE NE
 CP2987'1/4 SEC. 12, T17N, R7E, ON PROPERTY OWNED BY MISS MARY WELLS
 CP2987'FERGUSON WHO LIVES AT 408 JULIUS STREET, RAYVILLE.  HER TELEPHONE
 CP2987'NUMBER IS 728-2000.
 CP2987'
 CP2987'TO REACH FROM THE INTERSECTION OF INTERSTATE 20 AND U.S. HIGHWAY
 CP2987'BYPASS 165 AT THE SOUTHEAST EDGE OF MONROE, GO EAST ON INTERSTATE
 CP2987'20 FOR 22.6 MILES TO THE INTERSECTION WITH STATE HIGHWAY
 CP2987'583.  THEN GO NORTH ON STATE HIGHWAY 583 FOR 1.25 MILES TO THE
 CP2987'STATION ON THE LEFT AS DESCRIBED.  TO REACH THE AZIMUTH MARK
 CP2987'CONTINUE NORTH ON HIGHWAY 583 FOR 0.2 MILE TO THE MARK ON THE
 CP2987'RIGHT AS DESCRIBED.
 CP2987'
 CP2987'THE STATION MARKS ARE STANDARD DISKS STAMPED BEE BAYOU 1970.  THE
 CP2987'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP2987'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 81 FEET
 CP2987'WEST OF THE CENTERLINE OF STATE HIGHWAY 583, 41 FEET WEST OF A
 CP2987'FENCE, 139 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACK,
 CP2987'67 FEET SOUTH OF A FENCE, 42 FEET NORTHWEST OF A 40-INCH OAK,
 CP2987'AND 58 FEET EAST OF A 40-INCH OAK.  THE UNDERGROUND DISK IS SET
 CP2987'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE THAT IS 42 INCHES
 CP2987'BELOW THE GROUND SURFACE.
 CP2987'
 CP2987'REFERENCE MARK 1, A STANDARD DISK STAMPED BEE BAYOU NO 1 1970,
 CP2987'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP2987'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 0.7 FEET SOUTH OF
 CP2987'A FENCE, 38 FEET SOUTHEAST OF A UTILITY POLE, 72.0 FEET SOUTH
 CP2987'OF THE SOUTH RAIL OF THE RAILROAD TRACK, AND 75 FEET NORTHWEST
 CP2987'OF A 40-INCH OAK.
 CP2987'
 CP2987'REFERENCE MARK 2 IS A BENCH MARK SET BY THE U.S. ENGINEERS,
 CP2987'VICKSBURG DISTRICT.  IT IS A BRASS DISK STAMPED BM J 23 1 1930
 CP2987'84 SET ATOP A 4-INCH PIPE THAT PROJECTS 6 INCHES ABOVE THE GROUND
 CP2987'SURFACE.  IT IS 33.5 FEET WEST OF THE CENTERLINE OF STATE
 CP2987'HIGHWAY 583, 11.5 FEET SOUTHEAST OF A FENCE CORNER, AND 7.4 FEET
 CP2987'EAST-SOUTHEAST OF THE METAL WITNESS POST.
 CP2987'
 CP2987'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BEE BAYOU 1970.  IT
 CP2987'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2987'IS FLUSH WITH THE GROUND SURFACE.  IT IS 32 FEET EAST OF THE
 CP2987'CENTERLINE OF STATE HIGHWAY 583, 2.8 FEET WEST OF A FENCE, 1.7
 CP2987'FEET SOUTH OF A POWERLINE POLE, AND 5.5 FEET NORTH-NORTHWEST OF
 CP2987'THE METAL WITNESS POST.
 CP2987'
 CP2987'HEIGHT OF LIGHT ABOVE STATION MARK 30.5 METERS.
 CP2987
 CP2987                          STATION RECOVERY (1973)
 CP2987
 CP2987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 CP2987'THE STATION, R. M. 1, AND AZIMUTH MARK WERE FOUND IN GOOD
 CP2987'CONDITION.  R. M. 2 (B. M. J 23 1 1930) HAS BEEN DESTROYED.  A
 CP2987'NEW DESCRIPTION FOLLOWS--
 CP2987'
 CP2987'THE STATION MARK IS A STANDARD DISC SET IN A 12-INCH CYLINDRICAL
 CP2987'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE DISC IS
 CP2987'STAMPED BEE BAYOU 1970.  IT IS 81 FEET SOUTH OF THE CENTER OF
 CP2987'STATE HIGHWAY 583, 41 FEET WEST OF A FENCE, 139 FEET SOUTH OF THE
 CP2987'SOUTH RAIL OF THE RAILROAD TRACK, 67 FEET SOUTH OF A FENCE, 42
 CP2987'FEET NORTHWEST OF A 40-INCH OAK TREE, AND 58 FEET EAST OF A
 CP2987'40-INCH OAK TREE.
 CP2987'
 CP2987'REFERENCE MARK 1, A STANDARD DISC STAMPED BEE BAYOU NO. 1 1970,
 CP2987'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP2987'THAT IS FLUSH WITH THE GROUND.  IT IS 0.7 FEET SOUTH OF A FENCE,
 CP2987'38 FEET SOUTHEAST OF A UTILITY POLE, 72 FEET SOUTH OF THE SOUTH
 CP2987'RAIL OF THE RAILROAD, AND 75 FEET NORTHWEST OF A 40-INCH OAK
 CP2987'TREE.
 CP2987'
 CP2987'THE AZIMUTH MARK IS A STANDARD DISC SET IN THE TOP OF A 12-INCH
 CP2987'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT
 CP2987'IS 32 FEET EAST OF THE CENTER OF STATE HIGHWAY 583, 2.8 FEET
 CP2987'EAST OF A FENCE, 1.7 FEET SOUTH OF A POWER POLE, AND 5.5 FEET
 CP2987'NORTH-NORTHWEST OF A WITNESS POST.
 CP2987'
 CP2987'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 CP2987'
 CP2987'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CP2987'3.7 MILES EAST OF RAYVILLE.
 CP2987
 CP2987                          STATION RECOVERY (1974)
 CP2987
 CP2987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (AKH)
 CP2987'THE STATION WAS VISITED 1-16-74 AND THE STATION, REFERENCE MARK
 CP2987'NO. 1 AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  R.M.NO. 2
 CP2987'(PBM J-23-1(USE) WAS FOUND WITH THE TOP OF THE PIPE BROKEN
 CP2987'OFF.  THE MARK WAS RESET AS A BENCH MARK AND USED AS REFERENCE
 CP2987'MARK NO. 3 FOR THE STATION.  THE DESCRIPTION OF 1970 WAS
 CP2987'ADEQUATE FOR THE STATION, REFERENCE MARK NO. 1 AND THE
 CP2987'AZIMUTH.  A NEW DESCRIPTION FOR R.M. NO. 3 (J-23-1(USE) RESET
 CP2987'1974 FOLLOWS.
 CP2987'
 CP2987'R.M. NO. 3 (J-23-1 (USE) RESET 1974 IS 72.37 FEET NORTHEAST OF
 CP2987'THE STATION IN A FENCE CORNER, 2 FEET SOUTH OF A FENCE LINE,
 CP2987'2 FEET WEST OF A FENCE LINE, 73 FEET SOUTH OF THE SOUTH RAIL
 CP2987'OF THE TRACKS, 43 FEET WEST OF THE CENTER OF STATE HIGHWAY 583
 CP2987'AND 3 FEET SOUTHWEST OF A FENCE CORNER.  IT IS A SHORT ROD TYPE
 CP2987'MARK ENCASED IN A 4-INCH WHITE PLASTIC PIPE FLUSH WITH THE
 CP2987'GROUND.  IT IS STAMPED J 23 1 USE RESET 1974.
 CP2987'
 CP2987'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CP2987'3.7 MILES EAST OF RAYVILLE.
 CP2987
 CP2987                          STATION RECOVERY (2011)
 CP2987
 CP2987'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CP2987'STATION WAS FOUND IN GOOD CONDITION ABOUT 3 INCHES BELOW SURROUNDING
 CP2987'GROUND SURFACE, PARTLY OBSCURED BY A HOLLOWED TREE ROOT.
 CP2987'REFERENCE MARK 1 WAS FOUND IN GOOD CONDITION ABOUT 1 INCH BELOW
 CP2987'SURROUNDING GROUND LEVEL,
 CP2987'
 CP2987'REFERENCE MARK 3 (CP2988) WAS FOUND ENCASED IN A 4 INCH WHITE PLASTIC
 CP2987'PIPE FLUSH WITH THE GROUND. IT IS STAMPED J 23 1 USE RESET 1974
 CP2987'
 CP2987'AZIMUTH MARK WAS RECOVERED IN GOOD CONDITION ABOUT FLUSH WITH THE
 CP2987'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2713 ***********************************************************************
 BX2713  DESIGNATION -  BEEBE
 BX2713  PID         -  BX2713
 BX2713  STATE/COUNTY-  LA/RAPIDES
 BX2713  COUNTRY     -  US
 BX2713  USGS QUAD   -  BOYCE (2018)
 BX2713
 BX2713                         *CURRENT SURVEY CONTROL
 BX2713  ______________________________________________________________________
 BX2713* NAD 83(1992) POSITION- 31 24 14.65025(N) 092 44 26.23532(W)   ADJUSTED
 BX2713* NAVD 88 ORTHO HEIGHT -    64.0   (meters)      210.    (feet) VERTCON3
 BX2713  ______________________________________________________________________
 BX2713  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 BX2713  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 BX2713  HORZ ORDER      -  FIRST
 BX2713
 BX2713.The horizontal coordinates were established by classical geodetic methods
 BX2713.and adjusted by the National Geodetic Survey in January 1993.
 BX2713
 BX2713.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2713.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2713
 BX2713.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2713.GEOID18 height accuracy estimate available here.
 BX2713
 BX2713.Click photographs - Photos may exist for this station.
 BX2713
 BX2713.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2713
 BX2713. The following values were computed from the NAD 83(1992) position.
 BX2713
 BX2713;                    North         East     Units Scale Factor Converg.
 BX2713;SPC LA N     -   100,264.967   977,118.202   MT  0.99995465   -0 07 38.0
 BX2713;SPC LA N     -   328,952.65  3,205,761.97   sFT  0.99995465   -0 07 38.0
 BX2713;UTM  15      - 3,474,413.472   524,656.911   MT  0.99960750   +0 08 06.6
 BX2713
 BX2713!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2713!SPC LA N     -   0.99999405  x   0.99995465  =   0.99994870
 BX2713!UTM  15      -   0.99999405  x   0.99960750  =   0.99960155
 BX2713
 BX2713:                Primary Azimuth Mark                     Grid Az
 BX2713:SPC LA N     -  BEEBE AZ MK                              098 47 01.5
 BX2713:UTM  15      -  BEEBE AZ MK                              098 31 16.9
 BX2713
 BX2713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ2465674413(NAD 83)
 BX2713
 BX2713|---------------------------------------------------------------------|
 BX2713| PID    Reference Object                     Distance      Geod. Az  |
 BX2713|                                                           dddmmss.s |
 BX2713| CY3389 BEEBE AZ MK                                        0983923.5 |
 BX2713| BX2712 BOYCE MUN TANK                      APPROX. 6.9 KM 1024539.5 |
 BX2713| CY3390 BEEBE RM 1                           30.253 METERS 12832     |
 BX2713| CY3391 BEEBE RM 2                           35.335 METERS 26043     |
 BX2713|---------------------------------------------------------------------|
 BX2713
 BX2713                          SUPERSEDED SURVEY CONTROL
 BX2713
 BX2713  NAD 83(1986)-  31 24 14.67165(N)    092 44 26.23016(W) AD(       ) 1
 BX2713  NAD 27      -  31 24 14.03876(N)    092 44 25.69944(W) AD(       ) 1
 BX2713  NGVD 29 (07/19/86)   64.0    (m)          210.     (f) VERT ANG       
 BX2713
 BX2713.Superseded values are not recommended for survey control.
 BX2713
 BX2713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2713.See file dsdata.pdf to determine how the superseded data were derived.
 BX2713
 BX2713_MARKER: DS = TRIANGULATION STATION DISK
 BX2713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2713_STAMPING: BEEBE 1968
 BX2713_MARK LOGO: CGS
 BX2713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2713+STABILITY: SURFACE MOTION
 BX2713
 BX2713  HISTORY     - Date     Condition        Report By
 BX2713  HISTORY     - 1968     MONUMENTED       CGS
 BX2713  HISTORY     - 19990424 GOOD             USPSQD
 BX2713
 BX2713                          STATION DESCRIPTION
 BX2713
 BX2713'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (GRK)
 BX2713'THE STATION IS LOCATED ABOUT 8 MILES EAST OF FLATWOODS, ABOUT 5
 BX2713'MILES NORTH-NORTHWEST OF HOTWELLS, ABOUT 5 MILES NORTHWEST OF
 BX2713'BOYCE AND ABOUT 3-1/2 MILES SOUTH-SOUTHEAST OF FORK QUARRY.  THE
 BX2713'STATION MARK IS ABOUT ON THE SECTION LINE OF SECTIONS 13 AND 24
 BX2713'AND 0.15 MILE EAST OF THE CORNER OF SECTIONS 14,13,23 AND 24,
 BX2713'T5N, R4W, THAT IS ON THE SUMMIT OF A SMALL LONE HILL.  IT IS ON
 BX2713'PROPERTY OF MR. HARLIS BEEBE AND ABOUT 50 YARDS NORTH OF
 BX2713'MR. BEEBES HOUSE.
 BX2713'
 BX2713'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 8
 BX2713'AT THE SOUTH EDGE OF BOYCE.  GO NORTHWESTERLY ON STATE HIGHWAYS
 BX2713'1 AND 8 FOR 3.15 MILES TO WHERE HIGHWAYS FORK.  TURN LEFT ON
 BX2713'STATE HIGHWAY 8 AND GO WESTERLY FOR 1.45 MILES TO THE AZIMUTH
 BX2713'MARK ON THE LEFT.  CONTINUE WESTERLY ON STATE HIGHWAY 8 FOR 0.2
 BX2713'MILE TO A DRIVEWAY TO A HOUSE ON THE RIGHT.  TURN RIGHT AND PASS
 BX2713'TO THE EAST OF THE HOUSE, THEN PICK WAY NORTHERLY AND WESTERLY
 BX2713'FOR 0.1 MILE TO THE TOP OF HILL.  AND STATION AS DESCRIBED.
 BX2713'
 BX2713'THE STATION IS MARKED BY A STANDARD DISK STAMPED BEEBE 1968, SET
 BX2713'IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BX2713'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  THE UNDERGROUND
 BX2713'MARK IS SET 42 INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK
 BX2713'IS 32 FEET SOUTH OF A 15 INCH PINE TREE WITH TRIANGULAR BLAZE,
 BX2713'10.8 FEET WEST OF FENCELINE AND 10.5 FEET NORTH OF METAL WITNESS
 BX2713'POST WITH SIGN ATTACHED.
 BX2713'
 BX2713'REFERENCE MARK NO. 1 IS MARKED BY A STANDARD DISK STAMPED
 BX2713'BEEBE NO 1 1968, SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 BX2713'MONUMENT THAT PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 BX2713'GROUND.  IT IS 105 FEET SOUTHEAST OF METAL WITNESS POST WITH SIGN
 BX2713'ATTACHED, 5 FEET WEST OF A 12 INCH PINE TREE AND 1 FOOT SOUTH OF
 BX2713'FENCELINE.
 BX2713'
 BX2713'REFERENCE MARK NO. 2 IS MARKED BY A STANDARD DISK STAMPED BEEBE
 BX2713'NO 2 1968, SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 BX2713'MONUMENT THAT PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 BX2713'GROUND.  IT IS 146 FEET WEST OF METAL WITNESS POST WITH SIGN
 BX2713'ATTACHED.
 BX2713'
 BX2713'AZIMUTH MARK IS MARKED BY A STANDARD DISK STAMPED BEEBE 1968, SET
 BX2713'IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS SET
 BX2713'FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 60 FEET EAST OF AN
 BX2713'UTILITY POLE, 39 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 BX2713'8, 4.4 FEET EAST-NORTHEAST OF METAL WITNESS POST WITH SIGN
 BX2713'ATTACHED AND 1 FOOT NORTH OF FENCELINE.
 BX2713'
 BX2713'HEIGHT OF LIGHT/PLATE ABOVE STATION MARK 26.95 METERS.
 BX2713
 BX2713                          STATION RECOVERY (1999)
 BX2713
 BX2713'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2713'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3143 ***********************************************************************
 CP3143  DESIGNATION -  BEEKMAN
 CP3143  PID         -  CP3143
 CP3143  STATE/COUNTY-  LA/MOREHOUSE
 CP3143  COUNTRY     -  US
 CP3143  USGS QUAD   -  TWIN OAKS (2018)
 CP3143
 CP3143                         *CURRENT SURVEY CONTROL
 CP3143  ______________________________________________________________________
 CP3143* NAD 83(1997) POSITION- 32 55 40.59932(N) 091 51 24.12057(W)   ADJUSTED
 CP3143* NAVD 88 ORTHO HEIGHT -    45.813 (meters)      150.30  (feet) ADJUSTED
 CP3143  ______________________________________________________________________
 CP3143  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 CP3143  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 CP3143  DYNAMIC HEIGHT  -         45.764 (meters)      150.14  (feet) COMP
 CP3143  MODELED GRAVITY -    979,559.9   (mgal)                       NAVD 88
 CP3143
 CP3143  HORZ ORDER      -  FIRST
 CP3143  VERT ORDER      -  SECOND    CLASS I
 CP3143
 CP3143.The horizontal coordinates were established by classical geodetic methods
 CP3143.and adjusted by the National Geodetic Survey in September 1999.
 CP3143
 CP3143.The orthometric height was determined by differential leveling and
 CP3143.adjusted by the NATIONAL GEODETIC SURVEY
 CP3143.in June 1991.
 CP3143
 CP3143.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3143.GEOID18 height accuracy estimate available here.
 CP3143
 CP3143.Click photographs - Photos may exist for this station.
 CP3143
 CP3143.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3143
 CP3143.The dynamic height is computed by dividing the NAVD 88
 CP3143.geopotential number by the normal gravity value computed on the
 CP3143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3143.degrees latitude (g = 980.6199 gals.).
 CP3143
 CP3143.The modeled gravity was interpolated from observed gravity values.
 CP3143
 CP3143. The following values were computed from the NAD 83(1997) position.
 CP3143
 CP3143;                    North         East     Units Scale Factor Converg.
 CP3143;SPC LA N     -   269,392.384 1,060,171.117   MT  1.00007002   +0 20 24.4
 CP3143;SPC LA N     -   883,831.51  3,478,244.74   sFT  1.00007002   +0 20 24.4
 CP3143;UTM  15      - 3,643,878.651   606,891.962   MT  0.99974088   +0 37 17.5
 CP3143
 CP3143!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3143!SPC LA N     -   0.99999688  x   1.00007002  =   1.00006690
 CP3143!UTM  15      -   0.99999688  x   0.99974088  =   0.99973776
 CP3143
 CP3143:                Primary Azimuth Mark                     Grid Az
 CP3143:SPC LA N     -  CUTOVER                                  176 55 28.9
 CP3143:UTM  15      -  CUTOVER                                  176 38 35.8
 CP3143
 CP3143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0689143878(NAD 83)
 CP3143
 CP3143|---------------------------------------------------------------------|
 CP3143| PID    Reference Object                     Distance      Geod. Az  |
 CP3143|                                                           dddmmss.s |
 CP3143| CP3146 BASTROP TEXAS GAS KKE 271 MAST      APPROX. 3.5 KM 0023406.1 |
 CP3143| CP3261 BEEKMAN RM 1                         37.210 METERS 05142     |
 CP3143| CP3142 FIRE TOWER 4                        APPROX. 0.5 KM 0714713.4 |
 CP3143| CP3262 BEEKMAN RM 3                         49.440 METERS 15713     |
 CP3143| CY3402 BEEKMAN RM 2                         49.134 METERS 16040     |
 CP3143| CP3147 CUTOVER                             APPROX.10.3 KM 1771553.3 |
 CP3143| CY3401 BEEKMAN AZ MK                                      1894935.9 |
 CP3143| CP3157 BASTROP SO KRAFT CORP STACK         APPROX.17.7 KM 1964739.7 |
 CP3143| CP3156 BASTROP SOU KRAFT CORP TANK         APPROX.17.6 KM 1965331.5 |
 CP3143| CP3160 BASTROP LA PAPER MILL STACK         APPROX.16.9 KM 1965549.3 |
 CP3143| CP3161 BASTROP LA PAPER MILL TANK          APPROX.16.7 KM 1965747.9 |
 CP3143| CP3153 BASTROP LOUISIANA P AND L TANK      APPROX.17.5 KM 1972538.8 |
 CP3143| CP3155 BASTROP ARK LA AND MO RR STK        APPROX.17.1 KM 1973108.2 |
 CP3143| CP3154 BASTROP COURTHOUSE                  APPROX.17.5 KM 1974946.6 |
 CP3143| CP3159 BASTROP CONSOL CHEM IND INC TK      APPROX.16.1 KM 1981227.8 |
 CP3143| CP3158 BASTROP CONSOL CHEM IND STK         APPROX.16.1 KM 1982329.5 |
 CP3143| CQ2653 STERLINGTON LA P L CO E STACK       APPROX.32.4 KM 2200555.2 |
 CP3143| CQ2651 STERLINGTON LA P L CO W STACK       APPROX.32.4 KM 2200637.9 |
 CP3143| CP3163 FIRE TOWER 3 STEVENSON LOT LFC      APPROX.10.5 KM 2504307.7 |
 CP3143| CP3165 STEVENSON MID VALLEY PLINE MST      APPROX.11.1 KM 2675815.9 |
 CP3143| DK2078 CROSSETT AMER LUMBER CO STACK       APPROX.25.4 KM 3365231.4 |
 CP3143| DK2075 FIRE TOWER 1                        APPROX.17.1 KM 3365709.5 |
 CP3143|---------------------------------------------------------------------|
 CP3143
 CP3143                          SUPERSEDED SURVEY CONTROL
 CP3143
 CP3143  NAD 83(1992)-  32 55 40.60347(N)    091 51 24.11783(W) AD(       ) 1
 CP3143  NAD 83(1986)-  32 55 40.61215(N)    091 51 24.11343(W) AD(       ) 1
 CP3143  NAD 27      -  32 55 40.14500(N)    091 51 23.65200(W) AD(       ) 1
 CP3143  NGVD 29              45.97   (m)          150.8    (f) LEVELING    3  
 CP3143
 CP3143.Superseded values are not recommended for survey control.
 CP3143
 CP3143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3143.See file dsdata.pdf to determine how the superseded data were derived.
 CP3143
 CP3143_MARKER: DS = TRIANGULATION STATION DISK
 CP3143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3143_STAMPING: BEEKMAN 1939
 CP3143_MARK LOGO: CGS
 CP3143_PROJECTION: PROJECTING 5 CENTIMETERS
 CP3143_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP3143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3143+STABILITY: SURFACE MOTION
 CP3143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3143+SATELLITE: SATELLITE OBSERVATIONS - November 18, 1986
 CP3143
 CP3143  HISTORY     - Date     Condition        Report By
 CP3143  HISTORY     - 1939     MONUMENTED       CGS
 CP3143  HISTORY     - 1948     GOOD             CROSET
 CP3143  HISTORY     - 1970     GOOD             NGS
 CP3143  HISTORY     - 1986     GOOD             LADTD
 CP3143  HISTORY     - 1986     GOOD             LADTD
 CP3143  HISTORY     - 19861118 GOOD             NGS
 CP3143
 CP3143                          STATION DESCRIPTION
 CP3143
 CP3143'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP3143'STATION IS LOCATED ABOUT 12 MILES BY ROAD N OF BASTROP, LOUISIANA, 1.5
 CP3143'MILES N OF JUNCTION OF STATE ROUTE 204 AND BEEKMAN-CROSSETT HIGHWAY,
 CP3143'5.3 MILES S OF ARKANSAS-LOUISIANA STATE LINE ON W SIDE OF LOUISIANA
 CP3143'204, ON LAND BELONGING TO CROSSETT LUMBER COMPANY.
 CP3143'
 CP3143'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD BRONZE
 CP3143'DISKS SET IN CONCRETE.
 CP3143'
 CP3143'MARK PROJECTS 4 INCHES AND IS STAMPED BEEKMAN 1939, SET IN OPEN TIMBER
 CP3143'LAND, 43 FEET W OF CENTER LINE OF LOUISIANA 204.
 CP3143'
 CP3143'STATION IS REACHED FROM NW CORNER OF SQUARE IN BASTROP.  DRIVE N ON
 CP3143'LOUISIANA 204 FOR 10.5 MILES TO STATION ON LEFT ON W SIDE OF HIGHWAY.
 CP3143'
 CP3143'TO REACH FROM THE N, DRIVE S ON ARKANSAS 13 TO ARKANSAS-LOUISIANA
 CP3143'STATE LINE, THEN CONTINUE S 5.3 MILES TO STATION.
 CP3143'
 CP3143'REFERENCE MARK NO. 1 PROJECTING 8 INCHES, STAMPED BEEKMAN NO. 1 1939,
 CP3143'IS NE OF STATION, 34 FEET E OF CENTER LINE OF LOUISIANA 204.
 CP3143'REFERENCE MARK NO. 2 PROJECTING 6 INCHES, STAMPED BEEKMAN NO. 2 1939,
 CP3143'IS SE OF STATION, 38 FEET E OF CENTER LINE OF LOUISIANA 204.
 CP3143'
 CP3143'AZIMUTH MARK PROJECTING 6 INCHES, STAMPED BEEKMAN 1939, IS SET ATOP A
 CP3143'4-FOOT ROAD BANK, 25 FEET E OF CENTER LINE OF LOUISIANA 204.  FROM
 CP3143'STATION DRIVE S ON LOUISIANA 204 FOR 0.5 MILE TO MARK ON LEFT, E SIDE
 CP3143'OF HIGHWAY.
 CP3143'
 CP3143'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 CP3143
 CP3143                          STATION RECOVERY (1948)
 CP3143
 CP3143'RECOVERY NOTE BY CROSSETT LUMBER COMPANY 1948 (EWC)
 CP3143'SATISFACTORY AS DESCRIBED.
 CP3143
 CP3143                          STATION RECOVERY (1970)
 CP3143
 CP3143'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP3143'THE STATION MARK, REFERENCE MARK 1 AND 2 WERE RECOVERED AND FOUND IN
 CP3143'GOOD CONDITION.  THE AZIMUTH MARK HAS BEEN DESTROYED.  NO SUITABLE
 CP3143'PLACE TO ESTABLISH A NEW ONE.
 CP3143'
 CP3143'THE DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE IN ERROR BY 0.268
 CP3143'METERS, REFERENCE MARK 2 WAS FOUND TO BE IN ERROR BY 0.015 METERS.
 CP3143'THE DIRECTION TO THE REFERENCE MARKS CHECKED THE 1939 DATA ADEQUATELY.
 CP3143'A COMPLETE NEW DESCRIPTION FOLLOWS.
 CP3143'
 CP3143'THE STATION IS ABOUT 6.5 MILES NORTH OF LOG CABIN, 5.5 MILES SOUTH OF
 CP3143'THE ARKANSAS-LOUISIANA STATE LINE, 1.5 MILES EAST-NORTHEAST OF
 CP3143'BEEKMAN, 0.5 MILE WEST OF THE BEEKMAN LOOKOUT TOWER AND ON LAND OWNED
 CP3143'BY THE GEORGIA-PACIFIC CORPORATION, POST OFFICE BOX 352, CROSSETT,
 CP3143'ARKANSAS.
 CP3143'
 CP3143'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 140 AND 139
 CP3143'IN LOG CABIN, GO NORTHERLY ON STATE HIGHWAY 139 FOR 5.0 MILES TO THE
 CP3143'JUNCTION WITH STATE HIGHWAY 142, CONTINUE NORTHERLY ON STATE HIGHWAY
 CP3143'139 FOR 1.6 MILES TO THE STATION ON THE LEFT.
 CP3143'
 CP3143'STATION MARKS ARE STANDARD DISKS STAMPED BEEKMAN 1939.  THE SURFACE
 CP3143'DISK IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 CP3143'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 105 FEET
 CP3143'WEST-NORTHWEST OF TELEPHONE POLE NUMBER 20 1/2, 48 FEET WEST OF THE
 CP3143'CENTERLINE OF STATE HIGHWAY 139, 24 FEET EAST-SOUTHEAST OF AN 16-INCH
 CP3143'PINE TREE, 22 FEET EAST-NORTHEAST OF AN 12-INCH PINE TREE AND 4 FEET
 CP3143'EAST OF A 4 BY 4 CONCRETE POST.  THE UNDERGROUND MARK IS SET IN THE
 CP3143'TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 CP3143'SURFACE.
 CP3143'
 CP3143'REFERENCE MARK 1, A STANDARD DISK STAMPED BEEKMAN NO 1 1939, IS SET IN
 CP3143'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP3143'GROUND SURFACE.  IT IS 76 FEET SOUTH OF A TELEPHONE POLE AND 34 FEET
 CP3143'EAST OF THE CENTERLINE OF STATE HIGHWAY 139.
 CP3143'
 CP3143'REFERENCE MARK 2, A STANDARD DISK STAMPED BEEKMAN NO 2 1939, IS SET IN
 CP3143'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 CP3143'ABOVE THE GROUND SURFACE.  IT IS 68 FEET SOUTH-SOUTHEAST OF A
 CP3143'TELEPHONE POLE, 36 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 139
 CP3143'AND 15 FEET SOUTHWEST OF AN 20-INCH PINE TREE.
 CP3143'
 CP3143'NO MEASUREMENT BETWEEN THE R.M.S DUE TO THICK BRUSH AND TREES ON LINE.
 CP3143'
 CP3143'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.5 MILES NORTH OF
 CP3143'LOG CABIN.
 CP3143'
 CP3143'HEIGHT OF LIGHT ABOVE STATION MARK 38.5 METERS
 CP3143
 CP3143                          STATION RECOVERY (1986)
 CP3143
 CP3143'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 CP3143'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 CP3143'STATION MARK AND REFERENCE MARK 1 WERE RECOVERED AND FOUND IN GOOD
 CP3143'CONDITION.  REFERENCE MARK 2 WAS FOUND DESTROYED.  THIS DATE REFERENCE
 CP3143'MARK 3 WAS ESTABLISHED.  ELEVATIONS WERE ESTABLISHED ON THIS STATION
 CP3143'IN 1986 IN LEVEL LINE L24993 PART 3.  FOLLOWING IS A COMPLETE NEW
 CP3143'DESCRIPTION.
 CP3143'
 CP3143'THE STATION IS LOCATED ABOUT 10.5 KM (6.5 MI) NORTH OF LOG CABIN, 8.8
 CP3143'KM (5.5 MI) SOUTH OF THE ARKANSAS-LOUISIANA STATE LINE, 2.4 KM
 CP3143'(1.5 MI) EAST-NORTHEAST OF BEEKMAN AND 0.8 KM (0.5 MI) WEST OF THE
 CP3143'BEEKMAN LOOKOUT TOWER.  OWNERSHIP--GEORGIA-PACIFIC CORPORATION, POST
 CP3143'OFFICE BOX 352, CROSSETT, ARKANSAS.
 CP3143'
 CP3143'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 140 AND 139
 CP3143'IN LOG CABIN, GO NORTH FOR 8 KM (5 MI) ON HIGHWAY 139 TO THE JUNCTION
 CP3143'WITH STATE HIGHWAY 142, CONTINUE STRAIGHT AHEAD AND GO NORTH FOR 2.6
 CP3143'KM (1.6 MI) ON HIGHWAY 139 TO THE STATION MARK ON THE LEFT.
 CP3143'
 CP3143'THE STATION IS A STANDARD NGS DISK STAMPED---BEEKMAN 1939---, SET INTO
 CP3143'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER PROJECTING 5 CM
 CP3143'ABOVE GROUND.  LOCATED 14.2 METERS (46.5 FT) WEST FROM THE CENTER OF
 CP3143'HIGHWAY 139, 11.3 METERS (37 FT) SOUTHWEST FROM A 24-INCH PINE TREE,
 CP3143'5.2 METERS (17 FT) WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED
 CP3143'AND 1.2 METERS (4 FT) EAST FROM A 4 BY 4 USBM CONCRETE WITNESS POST.
 CP3143'THE UNDER GROUND MARK WAS NOT INSPECTED AT THIS TIME.
 CP3143'
 CP3143'REFERENCE MARK NO. 1 IS A STANDARD NGS DISK STAMPED
 CP3143'---BEEKMAN NO 1 1939---, SET INTO THE TOP OF A SQUARE CONCRETE
 CP3143'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 27.6 METERS
 CP3143'(90.5 FT) SOUTH-SOUTHEAST FROM A POWER POLE, 10.1 METERS (33 FT) EAST
 CP3143'FROM THE CENTER OF HIGHWAY 139, 8.4 METERS (27.5 FT) SOUTH-SOUTHEAST
 CP3143'FROM A RIGHT-OF-WAY MARKER AND 0.3 METERS (1 FT) WEST FROM A METAL
 CP3143'WITNESS POST WITH SIGN ATTACHED.  MARK IS LEVEL WITH THE STATION.
 CP3143'
 CP3143'REFERENCE MARK NO. 3 IS A STANDARD NGS DISK STAMPED
 CP3143'---BEEKMAN 1939 NO 3 1986---, SET INTO THE TOP OF A ROUND CONCRETE
 CP3143'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 14.6 METERS
 CP3143'(48 FT) SOUTHEAST FROM A POWER POLE, 13.7 METERS (45 FT) EAST FROM THE
 CP3143'CENTER OF HIGHWAY 139, 2.4 METERS (8 FT) SOUTH FROM A 24-INCH PINE
 CP3143'TREE AND 0.5 METERS (1.5 FT) NORTH FROM A METAL WITNESS POST WITH SIGN
 CP3143'ATTACHED.  MARK IS LEVEL WITH THE STATION.
 CP3143
 CP3143                          STATION RECOVERY (1986)
 CP3143
 CP3143'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CP3143'18.1 KM (11.3 MI) WEST FROM BASTROP.  18.1 KM (11.3 MI) NORTH ON STATE
 CP3143'HIGHWAY 139 FROM THE COURTHOUSE AT BASTROP TO THE STATION MARK ON THE
 CP3143'WEST SIDE OF THE HIGHWAY, 14.2 METERS (46.5 FEET) WEST OF THE CENTER
 CP3143'OF THE HIGHWAY, 11.3 METERS (37 FEET) SOUTHWEST OF A 24-INCH PINE TREE
 CP3143'AND 5.2 METERS (17 FEET) EAST OF A USBM CONCRETE WITNESS POST.  THE
 CP3143'MARK IS 5.20 METERS  E FROM A WITNESS POST.  THE MARK IS ABOVE LEVEL
 CP3143'WITH THE HIGHWAY.
 CP3143
 CP3143                          STATION RECOVERY (1986)
 CP3143
 CP3143'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (SLC)
 CP3143'THE STATION MARK AND RM 1 WERE RECOVERED AND FOUND IN GOOD CONDITION.
 CP3143'REFERENCE MARK 2 WAS FOUND DESTROYED.  THIS DATE REFERENCE MARK 3 WAS
 CP3143'ESTABLISHED.  ELEVATIONS WERE ESTABLISHED ON THIS STATION AND
 CP3143'REFERENCE IN 1986 IN LEVEL LINE L---- PART 3.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3261 ***********************************************************************
 CP3261  DESIGNATION -  BEEKMAN RM 1
 CP3261  PID         -  CP3261
 CP3261  STATE/COUNTY-  LA/MOREHOUSE
 CP3261  COUNTRY     -  US
 CP3261  USGS QUAD   -  TWIN OAKS (2018)
 CP3261
 CP3261                         *CURRENT SURVEY CONTROL
 CP3261  ______________________________________________________________________
 CP3261* NAD 83(1997) POSITION- 32 55 41.34782(N) 091 51 22.99648(W)   NO CHECK
 CP3261* NAVD 88 ORTHO HEIGHT -    45.615 (meters)      149.66  (feet) ADJUSTED
 CP3261  ______________________________________________________________________
 CP3261  GEOID HEIGHT    -        -25.929 (meters)                     GEOID18
 CP3261  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 CP3261  DYNAMIC HEIGHT  -         45.566 (meters)      149.49  (feet) COMP
 CP3261  MODELED GRAVITY -    979,559.9   (mgal)                       NAVD 88
 CP3261
 CP3261  HORZ ORDER      -  THIRD
 CP3261  VERT ORDER      -  SECOND    CLASS I
 CP3261
 CP3261.The horizontal coordinates were established by classical geodetic methods
 CP3261.and adjusted by the National Geodetic Survey in September 1999.
 CP3261
 CP3261.No horizontal observational check was made to the station.
 CP3261
 CP3261.The orthometric height was determined by differential leveling and
 CP3261.adjusted by the NATIONAL GEODETIC SURVEY
 CP3261.in June 1991.
 CP3261
 CP3261.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3261.GEOID18 height accuracy estimate available here.
 CP3261
 CP3261.Click photographs - Photos may exist for this station.
 CP3261
 CP3261.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3261
 CP3261.The dynamic height is computed by dividing the NAVD 88
 CP3261.geopotential number by the normal gravity value computed on the
 CP3261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3261.degrees latitude (g = 980.6199 gals.).
 CP3261
 CP3261.The modeled gravity was interpolated from observed gravity values.
 CP3261
 CP3261. The following values were computed from the NAD 83(1997) position.
 CP3261
 CP3261;                    North         East     Units Scale Factor Converg.
 CP3261;SPC LA N     -   269,415.618 1,060,200.186   MT  1.00007009   +0 20 25.0
 CP3261;SPC LA N     -   883,907.74  3,478,340.11   sFT  1.00007009   +0 20 25.0
 CP3261;UTM  15      - 3,643,902.019   606,920.907   MT  0.99974096   +0 37 18.2
 CP3261
 CP3261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3261!SPC LA N     -   0.99999691  x   1.00007009  =   1.00006700
 CP3261!UTM  15      -   0.99999691  x   0.99974096  =   0.99973787
 CP3261
 CP3261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0692043902(NAD 83)
 CP3261
 CP3261                          SUPERSEDED SURVEY CONTROL
 CP3261
 CP3261  NAD 83(1992)-  32 55 41.35195(N)    091 51 22.99375(W) AD(       ) 3
 CP3261  NAD 83(1986)-  32 55 41.36052(N)    091 51 22.98952(W) AD(       ) 3
 CP3261  NGVD 29              45.63   (m)          149.7    (f) LEVELING    3  
 CP3261
 CP3261.Superseded values are not recommended for survey control.
 CP3261
 CP3261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3261.See file dsdata.pdf to determine how the superseded data were derived.
 CP3261
 CP3261_MARKER: DR = REFERENCE MARK DISK
 CP3261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3261_STAMPING: BEEKMAN NO 1 1939
 CP3261_MARK LOGO: CGS
 CP3261_PROJECTION: FLUSH
 CP3261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3261+STABILITY: SURFACE MOTION
 CP3261
 CP3261  HISTORY     - Date     Condition        Report By
 CP3261  HISTORY     - 1939     MONUMENTED       CGS
 CP3261  HISTORY     - 1986     GOOD             LADTD
 CP3261
 CP3261                          STATION DESCRIPTION
 CP3261
 CP3261'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3261'18.1 KM (11.3 MI) NORTH FROM BASTROP.
 CP3261'18.1 KM (11.3 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3261'BASTROP TO THE REFERENCE MARK EAST OF THE HIGHWAY, 27 METERS (90.5
 CP3261'FEET) SOUTH-SOUTHEAST OF A POWER POLE, 10.1 METERS (33 FEET) EAST OF
 CP3261'THE CENTERLINE OF THE HIGHWAY AND 8.4 METERS (27.5 FEET)
 CP3261'SOUTH-SOUTHEAST OF A RIGHT-OF-WAY MARKER.
 CP3261'THE MARK IS 0.31 METERS  W FROM A WITNESS POST.
 CP3261'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3262 ***********************************************************************
 CP3262  DESIGNATION -  BEEKMAN RM 3
 CP3262  PID         -  CP3262
 CP3262  STATE/COUNTY-  LA/MOREHOUSE
 CP3262  COUNTRY     -  US
 CP3262  USGS QUAD   -  TWIN OAKS (2018)
 CP3262
 CP3262                         *CURRENT SURVEY CONTROL
 CP3262  ______________________________________________________________________
 CP3262* NAD 83(1997) POSITION- 32 55 39.11976(N) 091 51 23.38343(W)   NO CHECK
 CP3262* NAVD 88 ORTHO HEIGHT -    45.406 (meters)      148.97  (feet) ADJUSTED
 CP3262  ______________________________________________________________________
 CP3262  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 CP3262  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 CP3262  DYNAMIC HEIGHT  -         45.357 (meters)      148.81  (feet) COMP
 CP3262  MODELED GRAVITY -    979,559.9   (mgal)                       NAVD 88
 CP3262
 CP3262  HORZ ORDER      -  THIRD
 CP3262  VERT ORDER      -  SECOND    CLASS I
 CP3262
 CP3262.The horizontal coordinates were established by classical geodetic methods
 CP3262.and adjusted by the National Geodetic Survey in September 1999.
 CP3262
 CP3262.No horizontal observational check was made to the station.
 CP3262
 CP3262.The orthometric height was determined by differential leveling and
 CP3262.adjusted by the NATIONAL GEODETIC SURVEY
 CP3262.in June 1991.
 CP3262
 CP3262.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3262.GEOID18 height accuracy estimate available here.
 CP3262
 CP3262.Click photographs - Photos may exist for this station.
 CP3262
 CP3262.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3262
 CP3262.The dynamic height is computed by dividing the NAVD 88
 CP3262.geopotential number by the normal gravity value computed on the
 CP3262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3262.degrees latitude (g = 980.6199 gals.).
 CP3262
 CP3262.The modeled gravity was interpolated from observed gravity values.
 CP3262
 CP3262. The following values were computed from the NAD 83(1997) position.
 CP3262
 CP3262;                    North         East     Units Scale Factor Converg.
 CP3262;SPC LA N     -   269,346.916 1,060,190.540   MT  1.00006990   +0 20 24.8
 CP3262;SPC LA N     -   883,682.34  3,478,308.46   sFT  1.00006990   +0 20 24.8
 CP3262;UTM  15      - 3,643,833.294   606,911.602   MT  0.99974093   +0 37 17.9
 CP3262
 CP3262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3262!SPC LA N     -   0.99999694  x   1.00006990  =   1.00006684
 CP3262!UTM  15      -   0.99999694  x   0.99974093  =   0.99973787
 CP3262
 CP3262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0691143833(NAD 83)
 CP3262
 CP3262                          SUPERSEDED SURVEY CONTROL
 CP3262
 CP3262  NAD 83(1992)-  32 55 39.12394(N)    091 51 23.38071(W) AD(       ) 3
 CP3262  NAD 83(1986)-  32 55 39.13262(N)    091 51 23.37631(W) AD(       ) 3
 CP3262  NGVD 29              45.42   (m)          149.0    (f) LEVELING    3  
 CP3262
 CP3262.Superseded values are not recommended for survey control.
 CP3262
 CP3262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3262.See file dsdata.pdf to determine how the superseded data were derived.
 CP3262
 CP3262_MARKER: DR = REFERENCE MARK DISK
 CP3262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3262_STAMPING: BEEKMAN 1939 NO 3 1986
 CP3262_MARK LOGO: NGS
 CP3262_PROJECTION: FLUSH
 CP3262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3262+STABILITY: SURFACE MOTION
 CP3262
 CP3262  HISTORY     - Date     Condition        Report By
 CP3262  HISTORY     - 1986     MONUMENTED       LADTD
 CP3262
 CP3262                          STATION DESCRIPTION
 CP3262
 CP3262'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3262'18.1 KM (11.1 MI) NORTH FROM BASTROP.
 CP3262'18.1 KM (11.3 MI) NORTH ON STATE HIGHWAY 139 FROM THE COURTHOUSE AT
 CP3262'BASTROP TO THE REFERENCE MARK EAST OF THE HIGHWAY, 14.6 METERS (48
 CP3262'FEET) SOUTHEAST OF A POWER POLE, 13.7 METERS (45 FEET) EAST OF THE
 CP3262'CENTERLINE OF THE HIGHWAY AND 2.4 METERS (8 FEET) SOUTH OF A 24-INCH
 CP3262'PINE TREE.
 CP3262'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 CP3262'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3437 ***********************************************************************
 AU3437  DESIGNATION -  BEGNAUD
 AU3437  PID         -  AU3437
 AU3437  STATE/COUNTY-  LA/ST MARY
 AU3437  COUNTRY     -  US
 AU3437  USGS QUAD   -  CYPREMORT POINT (2018)
 AU3437
 AU3437                         *CURRENT SURVEY CONTROL
 AU3437  ______________________________________________________________________
 AU3437* NAD 83(1992) POSITION- 29 42 42.12318(N) 091 52 36.59389(W)   ADJUSTED
 AU3437* NAD 83(1992) ELLIP HT-   -25.286 (meters)        (01/21/93)   ADJUSTED
 AU3437* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3437  **This station is located in a suspected subsidence area (see below).
 AU3437  ______________________________________________________________________
 AU3437  GEOID HEIGHT    -        -25.708 (meters)                     GEOID18
 AU3437  NAD 83(1992) X  -   -181,576.446 (meters)                     COMP
 AU3437  NAD 83(1992) Y  - -5,541,169.755 (meters)                     COMP
 AU3437  NAD 83(1992) Z  -  3,142,644.711 (meters)                     COMP
 AU3437  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 AU3437  HORZ ORDER      -  SECOND
 AU3437  ELLP ORDER      -  FOURTH    CLASS II
 AU3437
 AU3437.The horizontal coordinates were established by GPS observations
 AU3437.and adjusted by the National Geodetic Survey in January 1993.
 AU3437
 AU3437.** This station is in an area of known vertical motion. If an
 AU3437.** orthometric height was ever established but is not available 
 AU3437.** in the current survey control section, the orthometric height
 AU3437.** is considered suspect.  Suspect heights are available in the
 AU3437.** superseded section only if requested.
 AU3437
 AU3437.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3437.GEOID18 height accuracy estimate available here.
 AU3437
 AU3437.Click photographs - Photos may exist for this station.
 AU3437
 AU3437.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3437
 AU3437.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3437
 AU3437.The ellipsoidal height was determined by GPS observations
 AU3437.and is referenced to NAD 83.
 AU3437
 AU3437. The following values were computed from the NAD 83(1992) position.
 AU3437
 AU3437;                    North         East     Units Scale Factor Converg.
 AU3437;SPC LA S     -   134,435.401   947,412.394   MT  0.99993840   -0 16 18.3
 AU3437;SPC LA S     -   441,060.14  3,108,302.16   sFT  0.99993840   -0 16 18.3
 AU3437;UTM  15      - 3,287,367.998   608,642.300   MT  0.99974563   +0 33 24.3
 AU3437
 AU3437!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3437!SPC LA S     -   1.00000397  x   0.99993840  =   0.99994237
 AU3437!UTM  15      -   1.00000397  x   0.99974563  =   0.99974960
 AU3437
 AU3437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN0864287367(NAD 83)
 AU3437
 AU3437                          SUPERSEDED SURVEY CONTROL
 AU3437
 AU3437  NAD 83(1986)-  29 42 42.14667(N)    091 52 36.58756(W) AD(       ) 2
 AU3437
 AU3437.Superseded values are not recommended for survey control.
 AU3437
 AU3437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3437.See file dsdata.pdf to determine how the superseded data were derived.
 AU3437
 AU3437_MARKER: A = ALUMINUM MARKER
 AU3437_SETTING: 0 = UNSPECIFIED SETTING
 AU3437_STAMPING: BEGNAUD 1991
 AU3437_MARK LOGO: NOS
 AU3437_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 AU3437_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3437+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AU3437
 AU3437  HISTORY     - Date     Condition        Report By
 AU3437  HISTORY     - 1991     MONUMENTED       NOS
 AU3437  HISTORY     - 20050605 MARK NOT FOUND   PGSONS
 AU3437
 AU3437                          STATION DESCRIPTION
 AU3437
 AU3437'DESCRIBED BY NATIONAL OCEAN SERVICE 1991
 AU3437'THE STATION IS LOCATED JUST SOUTH OF CYPREMORT POINT AT THE END OF
 AU3437'STATE ROAD 319. THE PROPERTY IS OWNED BY MR. GARY BEGNAUD,ROUTE B BOX
 AU3437'450 FRANKLIN, LA. 70538, OR CONTINUE ON SR 319 NORTH TO THE HOUSE
 AU3437'WITH THE BLUE ROOF ON CYPREMORT POINT.
 AU3437'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 83 AND STATE
 AU3437'ROAD 319. GO SOUTHWEST ON SR 319 FOR 1.61 KM (1.00 MI) TO THE
 AU3437'INTRACOASTAL WATERWAY BRIDGE, CONTINUE ON SR 319 FOR 11.43 KM
 AU3437'(7.10 MI) TO THE END OF THE PAVEMENT. TAKE DIRT AND SHELL ROAD (STILL
 AU3437'SR 319) SOUTH FOR 0.37 KM (0.23 MI) AND STATION ON LEFT IN THE MARSH.
 AU3437'THE STATION IS A STANDARD NOS ALUMINUM DISK STAMPED ---BEGNAUD
 AU3437'1991--- ATTACHED TO A 42 INCH ALUMINUM ROD AND SET IN A 4 INCH
 AU3437'DIAMETER,4 FOOT, WHITE PVC DRIVEN IN THE GROUND WHICH HAS BEEN FILLED
 AU3437'AND SURROUNDED BY CONCRETE. IT IS 54.26 M (178.02 FT) EAST OF THE
 AU3437'EAST EDGE OFTHE CONCRETE BULKHEAD, 49.93 M (163.81 FT) SOUTHEAST OF
 AU3437'THE SOUTHEAST CORNER OF A BLUE AND WHITE METAL BUILDING, 47.31 M
 AU3437'(155.22 FT) EAST OF THE CENTERLINE OF THE ROAD, 27.13 M (89.01 FT)
 AU3437'NORTH OF THE WATERLINE AND MARSH BANK AND 0.61 M (2.00 FT) NORTH OF A
 AU3437'FIBERGLASS WITNESS POST. THE MARK PROJECTS 4INCHES.
 AU3437'DESCRIBED BY ALG
 AU3437
 AU3437                          STATION RECOVERY (2005)
 AU3437
 AU3437'RECOVERY NOTE BY PGS ONSHORE 2005 (DG)
 AU3437'STATION NOT RECOVERED DUE TO 100 FT WIDE WATER ACCESS CANAL BEING DUG
 AU3437'THROUGH STATION LOCATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1286 ***********************************************************************
 AT1286  DESIGNATION -  BEL
 AT1286  PID         -  AT1286
 AT1286  STATE/COUNTY-  LA/PLAQUEMINES
 AT1286  COUNTRY     -  US
 AT1286  USGS QUAD   -  BLACK BAY SOUTH (2018)
 AT1286
 AT1286                         *CURRENT SURVEY CONTROL
 AT1286  ______________________________________________________________________
 AT1286* NAD 83(1993) POSITION- 29 34 41.80877(N) 089 34 55.67363(W)   ADJUSTED
 AT1286* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1286  **This station is located in a suspected subsidence area (see below).
 AT1286  ______________________________________________________________________
 AT1286  GEOID HEIGHT    -        -24.650 (meters)                     GEOID18
 AT1286  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 AT1286  HORZ ORDER      -  SECOND
 AT1286
 AT1286.The horizontal coordinates were established by classical geodetic methods
 AT1286.and adjusted by the National Geodetic Survey in May 1994.
 AT1286
 AT1286.** This station is in an area of known vertical motion. If an
 AT1286.** orthometric height was ever established but is not available 
 AT1286.** in the current survey control section, the orthometric height
 AT1286.** is considered suspect.  Suspect heights are available in the
 AT1286.** superseded section only if requested.
 AT1286
 AT1286.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1286.GEOID18 height accuracy estimate available here.
 AT1286
 AT1286.Click photographs - Photos may exist for this station.
 AT1286
 AT1286.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1286
 AT1286. The following values were computed from the NAD 83(1993) position.
 AT1286
 AT1286;                    North         East     Units Scale Factor Converg.
 AT1286;SPC LA S     -   120,818.745 1,169,662.161   MT  0.99995276   +0 52 32.2
 AT1286;SPC LA S     -   396,386.17  3,837,466.61   sFT  0.99995276   +0 52 32.2
 AT1286;UTM  16      - 3,274,840.210   249,869.434   MT  1.00037205   -1 16 30.8
 AT1286
 AT1286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1286!SPC LA S     -   1.00000393  x   0.99995276  =   0.99995669
 AT1286!UTM  16      -   1.00000393  x   1.00037205  =   1.00037598
 AT1286
 AT1286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4986974840(NAD 83)
 AT1286
 AT1286                          SUPERSEDED SURVEY CONTROL
 AT1286
 AT1286  NAD 83(1992)-  29 34 41.80873(N)    089 34 55.67359(W) AD(       ) 2
 AT1286  NAD 83(1986)-  29 34 41.81689(N)    089 34 55.67827(W) AD(       ) 2
 AT1286  NAD 27      -  29 34 41.05200(N)    089 34 55.46400(W) AD(       ) 2
 AT1286
 AT1286.Superseded values are not recommended for survey control.
 AT1286
 AT1286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1286.See file dsdata.pdf to determine how the superseded data were derived.
 AT1286
 AT1286_MARKER: DS = TRIANGULATION STATION DISK
 AT1286_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1286_STAMPING: BEL 1934
 AT1286_MARK LOGO: CGS
 AT1286_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1286
 AT1286  HISTORY     - Date     Condition        Report By
 AT1286  HISTORY     - 1934     MONUMENTED       CGS
 AT1286  HISTORY     - 1952     GOOD             CGS
 AT1286  HISTORY     - 1958     SEE DESCRIPTION  CGS
 AT1286  HISTORY     - 1966     SEE DESCRIPTION  CGS
 AT1286
 AT1286                          STATION DESCRIPTION
 AT1286
 AT1286'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AT1286'ON THE S SIDE OF BLACK BAY AT BEL-LA-PASS, IN HARD MARSH GROUND AMONG
 AT1286'MANGROVE BUSHES ON THE E SIDE OF THE N ENTRANCE TO THE PASS, 37 METERS
 AT1286'(121 FEET) INSHORE FROM THE PASS, AND 27 METERS (89 FEET) FROM A SMALL
 AT1286'SLOUGH TO THE SW.
 AT1286'
 AT1286'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AT1286'TOP OF A TILE.  REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE
 AT1286'DISK SET IN CONCRETE.  IS IN HARD MARSH GROUND AMONG MANGROVE BUSHES
 AT1286'11.835 METERS (38.83 FEET) FROM THE STATION.  REFERENCE MARK NO. 2 IS
 AT1286'A STANDARD BRONZE REFERENCE DISK SET IN CONCRETE IS IN HARD MARSH
 AT1286'GROUND AMONG MANGROVE BUSHES 13.531 METERS (44.39 FEET) FROM THE
 AT1286'STATION.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS 20.375 METERS
 AT1286'(66.85 FEET).
 AT1286
 AT1286                          STATION RECOVERY (1952)
 AT1286
 AT1286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (PLB)
 AT1286'STATION AND R.M. 1 RECOVERED IN GOOD CONDITION.  A THOROUGH SEARCH OF
 AT1286'AREA INDICATED BY MEASUREMENTS FROM STATION AND R.M. 1 FAILED TO
 AT1286'DISCLOSE ANY TRACE OF R.M. 2.  ORIGINAL DESCRIPTION IS COMPLETE AND
 AT1286'ADEQUATE EXCEPT DISTANCE TO SHORELINE IS NOW 13.8 METERS TO S AND A
 AT1286'6-FOOT STAND IS IN PLACE OVER STATION.
 AT1286
 AT1286                          STATION RECOVERY (1958)
 AT1286
 AT1286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FMB)
 AT1286'MONUMENT FOUND IN GOOD CONDITION.
 AT1286'
 AT1286'ORIGINAL DESCRIPTION ADEQUATE.
 AT1286'
 AT1286'7 FOOT WOOD SURVEY TOWER OVER STATION AT TIME OF RECOVERY.
 AT1286
 AT1286                          STATION RECOVERY (1966)
 AT1286
 AT1286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1286'THE STATION WAS RECOVERED AND IN GOOD CONDITION.  THE REFERENCE MARKS
 AT1286'WERE FOUND TO HAVE BEEN DESTROYED.  THE STATION IS NOW IN THE EDGE OF
 AT1286'THE WATER AND WILL BE LOST DUE TO EROSION IN A SHORT TIME.  A NEW
 AT1286'STATION WAS ESTABLISHED AT THIS TIME.
 AT1286'
 AT1286'NOTE-SEE BEL 2 1966 FOR A COMPLETE NEW DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3030 ***********************************************************************
 BK3030  DESIGNATION -  BEL
 BK3030  PID         -  BK3030
 BK3030  STATE/COUNTY-  LA/ALLEN
 BK3030  COUNTRY     -  US
 BK3030  USGS QUAD   -  REEVES (2018)
 BK3030
 BK3030                         *CURRENT SURVEY CONTROL
 BK3030  ______________________________________________________________________
 BK3030* NAD 83(1992) POSITION- 30 31 19.69656(N) 093 05 00.50331(W)   ADJUSTED
 BK3030* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3030  **This station is located in a suspected subsidence area (see below).
 BK3030  ______________________________________________________________________
 BK3030  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BK3030  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK3030  HORZ ORDER      -  FIRST
 BK3030
 BK3030.The horizontal coordinates were established by classical geodetic methods
 BK3030.and adjusted by the National Geodetic Survey in January 1993.
 BK3030
 BK3030.** This station is in an area of known vertical motion. If an
 BK3030.** orthometric height was ever established but is not available 
 BK3030.** in the current survey control section, the orthometric height
 BK3030.** is considered suspect.  Suspect heights are available in the
 BK3030.** superseded section only if requested.
 BK3030
 BK3030.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3030.GEOID18 height accuracy estimate available here.
 BK3030
 BK3030.Click photographs - Photos may exist for this station.
 BK3030
 BK3030.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3030
 BK3030. The following values were computed from the NAD 83(1992) position.
 BK3030
 BK3030;                    North         East     Units Scale Factor Converg.
 BK3030;SPC LA S     -   225,428.162   832,038.590   MT  0.99996700   -0 52 30.3
 BK3030;SPC LA S     -   739,592.23  2,729,779.94   sFT  0.99996700   -0 52 30.3
 BK3030;UTM  15      - 3,376,647.733   491,991.686   MT  0.99960079   -0 02 32.6
 BK3030
 BK3030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3030!SPC LA S     -   1.00000009  x   0.99996700  =   0.99996709
 BK3030!UTM  15      -   1.00000009  x   0.99960079  =   0.99960088
 BK3030
 BK3030:                Primary Azimuth Mark                     Grid Az
 BK3030:SPC LA S     -  BAYNE 2                                  264 27 20.3
 BK3030:UTM  15      -  BAYNE 2                                  263 37 22.6
 BK3030
 BK3030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9199176647(NAD 83)
 BK3030
 BK3030|---------------------------------------------------------------------|
 BK3030| PID    Reference Object                     Distance      Geod. Az  |
 BK3030|                                                           dddmmss.s |
 BK3030| BK2998 LE BLANC TRANSCON GAS CO MAST       APPROX.13.3 KM 0923939.3 |
 BK3030| CV8063 BEL RM 1                             25.663 METERS 24255     |
 BK3030| BK1315 BAYNE 2                             APPROX. 8.4 KM 2633450.0 |
 BK3030| BK3038 LONGVILLE TRUNKLINE MICROWAVE       APPROX.16.3 KM 3011410.7 |
 BK3030| BK3031 BEL LOOKOUT TOWER                    26.105 METERS 32032     |
 BK3030| CV8064 BEL RM 2                             31.949 METERS 34228     |
 BK3030|---------------------------------------------------------------------|
 BK3030
 BK3030                          SUPERSEDED SURVEY CONTROL
 BK3030
 BK3030  NAD 83(1986)-  30 31 19.71608(N)    093 05 00.49561(W) AD(       ) 1
 BK3030  NAD 27      -  30 31 18.99683(N)    093 04 59.93815(W) AD(       ) 1
 BK3030
 BK3030.Superseded values are not recommended for survey control.
 BK3030
 BK3030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3030.See file dsdata.pdf to determine how the superseded data were derived.
 BK3030
 BK3030_MARKER: DS = TRIANGULATION STATION DISK
 BK3030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3030_STAMPING: BEL 1963
 BK3030_MARK LOGO: CGS
 BK3030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3030+STABILITY: SURFACE MOTION
 BK3030
 BK3030  HISTORY     - Date     Condition        Report By
 BK3030  HISTORY     - 1963     MONUMENTED       CGS
 BK3030  HISTORY     - 1974     GOOD             NGS
 BK3030
 BK3030                          STATION DESCRIPTION
 BK3030
 BK3030'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK3030'THE STATION IS LOCATED ABOUT 2 MILES WEST OF REEVES, 7-1/2
 BK3030'MILES NORTHWEST OF INDIAN VILLAGE, 0.1 MILE NORTH OF THE BEL
 BK3030'POST OFFICE, AT THE BEL STATE FOREST FIRE TOWER.
 BK3030'
 BK3030'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190
 BK3030'AND STATE HIGHWAY 113 IN THE VILLAGE OF REEVES, GO WEST ON
 BK3030'U.S. HIGHWAY 190 FOR 2.1 MILES TO A SIDE ROAD RIGHT (THIS
 BK3030'IS ABOUT 0.05 MILE BEFORE REACHING THE BEL POST OFFICE).
 BK3030'TURN RIGHT AND GO NORTH TO THE BEL FIRE TOWER AND STATION
 BK3030'AS DESCRIBED.
 BK3030'
 BK3030'THE STATION IS A STANDARD DISK STAMPED BEL 1963, SET IN A
 BK3030'10 X 10 INCH SQUARE CONCRETE MONUMENT, PROJECTING 1 INCH FROM
 BK3030'THE GROUND SURFACE.  IT IS 87.5 FEET SOUTH-SOUTHEAST OF THE
 BK3030'CENTER OF THE LOOKOUT TOWER.  29.2 FEET SOUTHWEST OF A 3 INCH
 BK3030'DIAMETER CREOSOTE WOOD WITNESS POST AND SIGN.  25.5 FEET WEST
 BK3030'OF A FENCE LINE.
 BK3030'
 BK3030'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BEL NO 1 1963,
 BK3030'SET IN A 10 X 10 INCH SQUARE CONCRETE MONUMENT, THAT IS FLUSH
 BK3030'WITH THE GROUND SURFACE.  IT IS 105 FEET SOUTH OF THE CENTER
 BK3030'OF THE LOOKOUT TOWER.  112 FEET SOUTHWEST OF A 3 INCH DIAMETER
 BK3030'CREOSOTE WOOD WITNESS POST AND SIGN.  2.0 FEET NORTH OF A
 BK3030'FENCE LINE.
 BK3030'
 BK3030'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BEL NO 2 1963,
 BK3030'SET IN A 10 X 10 INCH SQUARE CONCRETE MONUMENT, THAT IS FLUSH
 BK3030'WITH THE GROUND SURFACE.  IT IS 41.0 FEET NORTH-NORTHEAST
 BK3030'OF THE CENTER OF THE LOOKOUT TOWER.  103.0 FEET NORTHWEST OF A
 BK3030'3 INCH DIAMETER CREOSOTE WOOD WITNESS POST AND SIGN.  104.0
 BK3030'FEET SOUTH OF A FENCE LINE.
 BK3030'
 BK3030'HEIGHT OF LIGHT ABOVE STATION MARK 26.02 METERS.
 BK3030
 BK3030                          STATION RECOVERY (1974)
 BK3030
 BK3030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3030'THE STATION, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BK3030'CONDITION.  THE DISTANCE TO BOTH REFERENCE MARKS CHECKED.
 BK3030'THE DIRECTION TO REFERENCE MARK 2 CHECKED AND REFERENCE MARK
 BK3030'1 WAS MISSED BY 01 MINUTE AND 45.5 SECONDS.  THE MEASUREMENT
 BK3030'TO THE CENTER BASE OF THE BEL LOOKOUT TOWER USFS 1941 WAS
 BK3030'FOUND SHORTER BY 0.013 METERS AND THE DIRECTION WAS MISSED
 BK3030'BY 01 MINUTE AND 08.6 SECONDS.  A COMPLETE NEW DESCRIPTION
 BK3030'FOLLOWS.
 BK3030'
 BK3030'STATION IS ABOUT 15 MILES WEST-NORTHWEST OF KINDER, 9 MILES
 BK3030'EAST OF THE JUNCTION OF U.S. HIGHWAYS 171 AND 190, 2 MILES
 BK3030'WEST OF THE JUNCTION OF U.S. HIGHWAY 190 AND STATE HIGHWAY
 BK3030'113 IN REEVES, JUST NORTH OF U.S. HIGHWAY 190, AT THE SITE
 BK3030'OF THE BEL FIRE TOWER AND ON PROPERTY OWNED BY THE J.A. BEL,
 BK3030'ET AL LAND DEPARTMENT.  PERMISSION GRANTED BY WILLIAM BLAKE,
 BK3030'414 PUJO STREET, LAKE CHARLES, LOUISIANA.  PHONE NUMBER
 BK3030'436-9401.
 BK3030'
 BK3030'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190
 BK3030'AND STATE HIGHWAY 113 IN REEVES, GO WEST ON HIGHWAY 190 FOR
 BK3030'2.15 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH
 BK3030'ON THE PAVED ROAD FOR 0.2 MILE TO THE BEL FIRE TOWER ON THE
 BK3030'RIGHT AND THE STATION ON THE RIGHT AS DESCRIBED.
 BK3030'
 BK3030'STATION MARK, STAMPED BEL 1963, IS A STANDARD DISK SET IN A
 BK3030'SQUARE CONCRETE POST FLUSH WITH THE GROUND.  THE 1963 DESCRIPTION
 BK3030'STATES THAT THERE IS AN UNDERGROUND MARK.  THEY ARE 146 FEET
 BK3030'EAST OF CENTER OF THE PAVED ROAD, 71 FEET SOUTHEAST OF THE
 BK3030'SOUTHEAST LEG OF THE FIRE TOWER, 48 FEET NORTHWEST OF A
 BK3030'FENCE CORNER, 37.5 FEET NORTH OF A FENCE, 29.5 FEET SOUTHWEST
 BK3030'OF A WOODEN WITNESS POST AND 26 FEET WEST OF A FENCE.
 BK3030'
 BK3030'REFERENCE MARK 1, STAMPED BEL NO 1 1963, IS A STANDARD DISK SET
 BK3030'IN A SQUARE CONCRETE POST WHICH IS ABOUT 1-INCH BELOW THE
 BK3030'GROUND SURFACE.  IT IS 98 FEET SOUTH OF THE SOUTHEAST LEG
 BK3030'OF THE FIRE TOWER, 71 FEET EAST OF CENTER OF THE ROAD, 43 FEET
 BK3030'EAST OF A FENCE AND 1 FOOT NORTH OF A FENCE.
 BK3030'
 BK3030'REFERENCE MARK 2, BEL NO 2 1963, IS A STANDARD DISK SET IN
 BK3030'A SQUARE CONCRETE POST FLUSH WITH THE GROUND.  IT IS 112 FEET
 BK3030'EAST OF CENTER OF THE PAVED ROAD, 57 FEET WEST OF A FENCE
 BK3030'CORNER, 40.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 BK3030'SMALL BUILDING, 26 FEET NORTH OF THE NORTHEAST LEG OF THE
 BK3030'FIRE TOWER AND 1 FOOT SOUTH OF A FENCE.
 BK3030'
 BK3030'NOTE--THE MEASUREMENT TO THE FIRE TOWER IS TO THE CENTER BASE.
 BK3030'
 BK3030'HEIGHT OF LIGHT ABOVE STATION MARK 100 FEET.
 BK3030'
 BK3030'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 BK3030'WEST OF REEVES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1284 ***********************************************************************
 AT1284  DESIGNATION -  BEL 2
 AT1284  PID         -  AT1284
 AT1284  STATE/COUNTY-  LA/PLAQUEMINES
 AT1284  COUNTRY     -  US
 AT1284  USGS QUAD   -  BLACK BAY SOUTH (2018)
 AT1284
 AT1284                         *CURRENT SURVEY CONTROL
 AT1284  ______________________________________________________________________
 AT1284* NAD 83(1993) POSITION- 29 34 42.94348(N) 089 34 53.21878(W)   ADJUSTED
 AT1284* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1284  **This station is located in a suspected subsidence area (see below).
 AT1284  ______________________________________________________________________
 AT1284  GEOID HEIGHT    -        -24.651 (meters)                     GEOID18
 AT1284  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 AT1284  HORZ ORDER      -  THIRD
 AT1284
 AT1284.The horizontal coordinates were established by classical geodetic methods
 AT1284.and adjusted by the National Geodetic Survey in May 1994.
 AT1284
 AT1284.** This station is in an area of known vertical motion. If an
 AT1284.** orthometric height was ever established but is not available 
 AT1284.** in the current survey control section, the orthometric height
 AT1284.** is considered suspect.  Suspect heights are available in the
 AT1284.** superseded section only if requested.
 AT1284
 AT1284.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1284.GEOID18 height accuracy estimate available here.
 AT1284
 AT1284.Click photographs - Photos may exist for this station.
 AT1284
 AT1284.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1284
 AT1284. The following values were computed from the NAD 83(1993) position.
 AT1284
 AT1284;                    North         East     Units Scale Factor Converg.
 AT1284;SPC LA S     -   120,854.687 1,169,727.687   MT  0.99995272   +0 52 33.5
 AT1284;SPC LA S     -   396,504.09  3,837,681.59   sFT  0.99995272   +0 52 33.5
 AT1284;UTM  16      - 3,274,873.682   249,936.290   MT  1.00037163   -1 16 29.7
 AT1284
 AT1284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1284!SPC LA S     -   1.00000351  x   0.99995272  =   0.99995623
 AT1284!UTM  16      -   1.00000351  x   1.00037163  =   1.00037514
 AT1284
 AT1284:                Primary Azimuth Mark                     Grid Az
 AT1284:SPC LA S     -  STONE ISLAND MICROWAVE TOWER             089 11 33.0
 AT1284:UTM  16      -  STONE ISLAND MICROWAVE TOWER             091 20 36.2
 AT1284
 AT1284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4993674873(NAD 83)
 AT1284
 AT1284|---------------------------------------------------------------------|
 AT1284| PID    Reference Object                     Distance      Geod. Az  |
 AT1284|                                                           dddmmss.s |
 AT1284| AT1285 STONE ISLAND MICROWAVE TOWER        APPROX. 4.3 KM 0900406.5 |
 AT1284| DD6333 BEL 2 RM 3                           14.467 METERS 10002     |
 AT1284| DD6334 BEL 2 RM 4                           13.795 METERS 18510     |
 AT1284| AT1286 BEL                                  74.740 METERS 24208     |
 AT1284|---------------------------------------------------------------------|
 AT1284
 AT1284                          SUPERSEDED SURVEY CONTROL
 AT1284
 AT1284  NAD 83(1992)-  29 34 42.94343(N)    089 34 53.21875(W) AD(       ) 3
 AT1284  NAD 83(1986)-  29 34 42.95156(N)    089 34 53.22348(W) AD(       ) 3
 AT1284  NAD 27      -  29 34 42.18670(N)    089 34 53.00920(W) AD(       ) 3
 AT1284
 AT1284.Superseded values are not recommended for survey control.
 AT1284
 AT1284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1284.See file dsdata.pdf to determine how the superseded data were derived.
 AT1284
 AT1284_MARKER: DS = TRIANGULATION STATION DISK
 AT1284_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AT1284+WITH SETTING: INFORMATION.
 AT1284_STAMPING: BEL 2 1966
 AT1284_MARK LOGO: CGS
 AT1284_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1284
 AT1284  HISTORY     - Date     Condition        Report By
 AT1284  HISTORY     - 1966     MONUMENTED       CGS
 AT1284  HISTORY     - 1969     GOOD             CGS
 AT1284
 AT1284                          STATION DESCRIPTION
 AT1284
 AT1284'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1284'STATION IS LOCATED NEAR THE WEST END OF BELLE ISLE IN MARSHLAND, ON
 AT1284'THE NORTHEAST SIDE OF BEL LA PASS, ABOUT 3-1/2 MILES EAST-SOUTHEAST OF
 AT1284'BAY GARDENE, 2 MILES SOUTHWEST OF LONESOME ISLAND AND 2 MILES EAST OF
 AT1284'STONE ISLAND.
 AT1284'
 AT1284'STATION MARK, A STANDARD DISK STAMPED BEL 2 1966, IS CRIMPED TO THE
 AT1284'TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG.  IT IS ENCASED
 AT1284'IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 2.6 FEET.  IT IS 350 FEET
 AT1284'EAST OF THE WEST END OF THE ISLAND, 250 FEET SOUTH OF THE NORTH EDGE
 AT1284'OF THE ISLAND, 200 FEET NORTH OF THE WATERS EDGE AND 1.1 FEET
 AT1284'EAST-SOUTHEAST OF A METAL WITNESS POST.
 AT1284'
 AT1284'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED BEL 2 NO 3 1966, IS
 AT1284'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG.
 AT1284'IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 2 FEET.  IT
 AT1284'IS 48.4 FEET EAST OF THE METAL WITNESS POST.
 AT1284'
 AT1284'REFERENCE MARK NO. 4, A STANDARD DISK STAMPED BEL 2 NO 4 1966, IS
 AT1284'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG.
 AT1284'IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 2.3 FEET.  IT
 AT1284'IS 132 FEET NORTH OF THE WATERS EDGE AND 46 FEET SOUTH OF THE METAL
 AT1284'WITNESS POST.
 AT1284'
 AT1284'NO AZIMUTH MARK SET.  NOTE-STATION CAN BE REACHED BY FLOAT PLANE,
 AT1284'HELICOPTER OR BOAT ONLY.
 AT1284'
 AT1284'HEIGHT OF LIGHT ABOVE STATION MARK 3.85 METERS.
 AT1284
 AT1284                          STATION RECOVERY (1969)
 AT1284
 AT1284'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 AT1284'THIS STATION WAS RECOVERED BY HELICOPTER AND FOUND IN GOOD CONDITION
 AT1284'AFTER HURRICANE CAMILLE.  THE WITNESS POST REMAINS NEARBY IN GOOD
 AT1284'CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3031 ***********************************************************************
 BK3031  DESIGNATION -  BEL LOOKOUT TOWER
 BK3031  PID         -  BK3031
 BK3031  STATE/COUNTY-  LA/ALLEN
 BK3031  COUNTRY     -  US
 BK3031  USGS QUAD   -  REEVES (2018)
 BK3031
 BK3031                         *CURRENT SURVEY CONTROL
 BK3031  ______________________________________________________________________
 BK3031* NAD 83(1992) POSITION- 30 31 20.35092(N) 093 05 01.12579(W)   ADJUSTED
 BK3031  **This station is located in a suspected subsidence area (see below).
 BK3031  ______________________________________________________________________
 BK3031  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BK3031  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK3031  HORZ ORDER      -  THIRD
 BK3031
 BK3031.The horizontal coordinates were established by classical geodetic methods
 BK3031.and adjusted by the National Geodetic Survey in January 1993.
 BK3031
 BK3031.** This station is in an area of known vertical motion. If an
 BK3031.** orthometric height was ever established but is not available 
 BK3031.** in the current survey control section, the orthometric height
 BK3031.** is considered suspect.  Suspect heights are available in the
 BK3031.** superseded section only if requested.
 BK3031
 BK3031.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3031.GEOID18 height accuracy estimate available here.
 BK3031
 BK3031.Click photographs - Photos may exist for this station.
 BK3031
 BK3031.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3031
 BK3031. The following values were computed from the NAD 83(1992) position.
 BK3031
 BK3031;                    North         East     Units Scale Factor Converg.
 BK3031;SPC LA S     -   225,448.563   832,022.305   MT  0.99996703   -0 52 30.6
 BK3031;SPC LA S     -   739,659.16  2,729,726.51   sFT  0.99996703   -0 52 30.6
 BK3031;UTM  15      - 3,376,667.888   491,975.113   MT  0.99960079   -0 02 32.9
 BK3031
 BK3031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9197576667(NAD 83)
 BK3031
 BK3031                          SUPERSEDED SURVEY CONTROL
 BK3031
 BK3031  NAD 83(1986)-  30 31 20.37069(N)    093 05 01.11773(W) AD(       ) 3
 BK3031  NAD 27      -  30 31 19.65132(N)    093 05 00.56076(W) AD(       ) 3
 BK3031
 BK3031.Superseded values are not recommended for survey control.
 BK3031
 BK3031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3031.See file dsdata.pdf to determine how the superseded data were derived.
 BK3031
 BK3031_MARKER: 57 = LOOKOUT TOWER
 BK3031
 BK3031  HISTORY     - Date     Condition        Report By
 BK3031  HISTORY     - 1941     FIRST OBSERVED   CGS
 BK3031  HISTORY     - 1943     GOOD             CGS
 BK3031  HISTORY     - 1963     GOOD             CGS
 BK3031  HISTORY     - 1974     GOOD             NGS
 BK3031
 BK3031                          STATION DESCRIPTION
 BK3031
 BK3031'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BK3031'STATION IS LOCATED IN SECTION 21, T 8 S, R 7 W ABOUT 0.15
 BK3031'MILE NORTHEAST OF BEL POST OFFICE.  IT IS A STANDARD U.S.
 BK3031'FOREST SERVICE LOOKOUT TOWER, 100 FEET HIGH, WITH A 10 FOOT
 BK3031'SQUARE CABIN AT THE TOP.
 BK3031'
 BK3031'OBSERVATIONS MADE TO APEX OF PEAKED ROOF.
 BK3031
 BK3031                          STATION RECOVERY (1943)
 BK3031
 BK3031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943 (BDC)
 BK3031'TOWER STILL STANDING.
 BK3031
 BK3031                          STATION RECOVERY (1963)
 BK3031
 BK3031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK3031'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN
 BK3031'GOOD CONDITION.  A MEASUREMENT OF 85.66 FEET.  26.110 METERS
 BK3031'(SE) WAS MADE TO TRIANGULATION STATION BEL.
 BK3031
 BK3031                          STATION RECOVERY (1974)
 BK3031
 BK3031'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3031'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.
 BK3031'
 BK3031'NOTE--A STEEL TAPE DISTANCE CONNECTION WAS MADE TO THE CENTER
 BK3031'OF THE BASE OF THE LOOKOUT TOWER FROM TRIANGULATION STATION
 BK3031'BEL 1963, THE DISTANCE BEING 85.62 FEET OR 26.097 METERS.
 BK3031'
 BK3031'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.15 MILE
 BK3031'NORTHEAST OF BEL POST OFFICE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3032 ***********************************************************************
 BK3032  DESIGNATION -  BEL LOOKOUT TOWER
 BK3032  PID         -  BK3032
 BK3032  STATE/COUNTY-  LA/ALLEN
 BK3032  COUNTRY     -  US
 BK3032  USGS QUAD   -  REEVES (2018)
 BK3032
 BK3032                         *CURRENT SURVEY CONTROL
 BK3032  ______________________________________________________________________
 BK3032* NAD 83(1992) POSITION- 30 31 19.98041(N) 093 05 01.13285(W)   ADJUSTED
 BK3032  **This station is located in a suspected subsidence area (see below).
 BK3032  ______________________________________________________________________
 BK3032  GEOID HEIGHT    -        -27.067 (meters)                     GEOID18
 BK3032  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK3032  HORZ ORDER      -  THIRD
 BK3032
 BK3032.The horizontal coordinates were established by classical geodetic methods
 BK3032.and adjusted by the National Geodetic Survey in January 1993.
 BK3032
 BK3032.** This station is in an area of known vertical motion. If an
 BK3032.** orthometric height was ever established but is not available 
 BK3032.** in the current survey control section, the orthometric height
 BK3032.** is considered suspect.  Suspect heights are available in the
 BK3032.** superseded section only if requested.
 BK3032
 BK3032.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3032.GEOID18 height accuracy estimate available here.
 BK3032
 BK3032.Click photographs - Photos may exist for this station.
 BK3032
 BK3032.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3032
 BK3032. The following values were computed from the NAD 83(1992) position.
 BK3032
 BK3032;                    North         East     Units Scale Factor Converg.
 BK3032;SPC LA S     -   225,437.158   832,021.942   MT  0.99996701   -0 52 30.6
 BK3032;SPC LA S     -   739,621.74  2,729,725.32   sFT  0.99996701   -0 52 30.6
 BK3032;UTM  15      - 3,376,656.483   491,974.916   MT  0.99960079   -0 02 32.9
 BK3032
 BK3032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9197476656(NAD 83)
 BK3032
 BK3032                          SUPERSEDED SURVEY CONTROL
 BK3032
 BK3032  NAD 83(1986)-  30 31 19.99975(N)    093 05 01.12554(W) AD(       ) 3
 BK3032  NAD 27      -  30 31 19.27741(N)    093 05 00.56949(W) AD(       ) 3
 BK3032
 BK3032.Superseded values are not recommended for survey control.
 BK3032
 BK3032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3032.See file dsdata.pdf to determine how the superseded data were derived.
 BK3032
 BK3032_MARKER: 57 = LOOKOUT TOWER
 BK3032
 BK3032  HISTORY     - Date     Condition        Report By
 BK3032  HISTORY     - 1941     FIRST OBSERVED   CGS
 BK3032
 BK3032                          STATION DESCRIPTION
 BK3032
 BK3032'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BK3032'STATION IS IN SECTION 21, T 8 S, R 7 W, ABOUT 0.15 MILE NE OF BEL
 BK3032'POST OFFICE.  IT IS A STANDARD U.S. FOREST SERVICE LOOKOUT TOWER,
 BK3032'100 FEET HIGH, WITH A 10-FOOT SQUARE CABIN AT THE TOP.
 BK3032'
 BK3032'OBSERVATIONS MADE TO APEX OF PEAKED ROOF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AC8218 ***********************************************************************
 AC8218  DESIGNATION -  BELCHER 2
 AC8218  PID         -  AC8218
 AC8218  STATE/COUNTY-  LA/CADDO
 AC8218  COUNTRY     -  US
 AC8218  USGS QUAD   -  DIXIE (2018)
 AC8218
 AC8218                         *CURRENT SURVEY CONTROL
 AC8218  ______________________________________________________________________
 AC8218* NAD 83(1986) POSITION- 32 44 33.     (N) 093 50 03.     (W)   SCALED
 AC8218* NAVD 88 ORTHO HEIGHT -    56.977 (meters)      186.93  (feet) ADJUSTED
 AC8218  ______________________________________________________________________
 AC8218  GEOID HEIGHT    -        -26.208 (meters)                     GEOID18
 AC8218  DYNAMIC HEIGHT  -         56.914 (meters)      186.73  (feet) COMP
 AC8218  MODELED GRAVITY -    979,528.4   (mgal)                       NAVD 88
 AC8218
 AC8218  VERT ORDER      -  SECOND    CLASS I
 AC8218
 AC8218.The horizontal coordinates were scaled from a map and have
 AC8218.an estimated accuracy of +/- 6 seconds.
 AC8218
 AC8218.The orthometric height was determined by differential leveling and
 AC8218.adjusted by the NATIONAL GEODETIC SURVEY
 AC8218.in September 1998.
 AC8218
 AC8218.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8218.GEOID18 height accuracy estimate available here.
 AC8218
 AC8218.Click photographs - Photos may exist for this station.
 AC8218
 AC8218.The dynamic height is computed by dividing the NAVD 88
 AC8218.geopotential number by the normal gravity value computed on the
 AC8218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC8218.degrees latitude (g = 980.6199 gals.).
 AC8218
 AC8218.The modeled gravity was interpolated from observed gravity values.
 AC8218
 AC8218;                    North         East    Units  Estimated Accuracy
 AC8218;SPC LA N     -   249,420.      874,960.      MT  (+/- 180 meters Scaled)
 AC8218
 AC8218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS218230(NAD 83)
 AC8218
 AC8218                          SUPERSEDED SURVEY CONTROL
 AC8218
 AC8218.No superseded survey control is available for this station.
 AC8218
 AC8218_MARKER: DH = HORIZONTAL CONTROL DISK
 AC8218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8218_STAMPING: BELCHER 2 1990
 AC8218_MARK LOGO: NGS
 AC8218_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AC8218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8218+STABILITY: SURFACE MOTION
 AC8218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8218+SATELLITE: SATELLITE OBSERVATIONS - August 17, 1994
 AC8218
 AC8218  HISTORY     - Date     Condition        Report By
 AC8218  HISTORY     - 1990     MONUMENTED       LADTD
 AC8218  HISTORY     - 19940817 GOOD             LADTD
 AC8218
 AC8218                          STATION DESCRIPTION
 AC8218
 AC8218'DESCRIBED BY LA TRANSP AND DEV 1990 (SLC)
 AC8218'THE STATION IS LOCATED ABOUT 48.3 KM (30.00 MI) NORTH OF SHREVEPORT
 AC8218'AND 1.3 KM (0.80 MI) SOUTH OF BELCHER.  OWNERSHIP--LOUISIANA
 AC8218'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT. TO REACH THE STATION
 AC8218'FROM THE POST OFFICE IN BELCHER, GO SOUTH FOR 1.3 KM (0.80 MI) ON
 AC8218'STATE HIGHWAY 3049 TO THE STATION ON THE LEFT, SET NEAR A TELEGRAPH
 AC8218'POLE. THE STATION IS 96.6 M (316.9 FT) NORTH-NORTHEAST FROM THE CENTER
 AC8218'OF THE EAST END OF A CONCRETE CROSSDRAIN UNDER THE HIGHWAY, 9.1 M
 AC8218'(29.9 FT) EAST FROM THE CENTER OF THE HIGHWAY, 1.2 M (3.9 FT) EAST
 AC8218'FROM A TELEGRAPH POLE NUMBER 50000-23 AND 0.3 M (1.0 FT) WEST FROM A
 AC8218'METAL WITNESS POST WITH SIGN ATTACHED.  THE MARK IS FLUSH WITH THE
 AC8218'GROUND AND ABOUT 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AC8218'MEASURMENT BETWEEN THE STATION MARK AND REFERENCE MARK 3 IS 119.86 FT,
 AC8218'(36.53 M) THE MEASURMENT BETWEEN THE STATION MARK AND REFERENCE MARK 5
 AC8218'IS 143.88 FT, (43.85 M) THE MEASURMENT BETWEEN THE TWO REFERENCE MARKS
 AC8218'IS 262.38 FT.
 AC8218
 AC8218                          STATION RECOVERY (1994)
 AC8218
 AC8218'RECOVERY NOTE BY LA TRANSP AND DEV 1994 (TLH)
 AC8218'THE STATION IS LOCATED ABOUT 0.8 MI (1.3 KM) SOUTH OF BELCHER, 7.0 MI
 AC8218'(11.3 KM) EAST-SOUTHEAST OF OIL CITY AND 15.0 MI (24.1 KM) NORTH OF
 AC8218'SHREVEPORT.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 AC8218'DEVELOPMENT.  TO REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO
 AC8218'SOUTH FOR 0.8 MI (1.3 KM) ON STATE HIGHWAY 3049 TO THE STATION SET ON
 AC8218'THE LEFT NEAR A TELEGRAPH POLE.  THE STATION IS 317.0 FT (96.6 M)
 AC8218'NORTH-NORTHEAST FROM THE CENTER OF THE EAST END OF A CONCRETE CROSS
 AC8218'DRAIN UNDER THE HIGHWAY, 30.0 FT (9.1 M) EAST FROM THE CENTER OF THE
 AC8218'HIGHWAY, 4.0 FT (1.2 M) EAST FROM TELEGRAPH POLE NUMBER 5000-34, 1.0
 AC8218'FT (0.3 M) WEST FROM A METAL WITNESS POST WITH A SIGN ATTACHED, FLUSH
 AC8218'WITH THE GROUND SURFACE AND ABOUT 3.0 FT (0.9 M) ABOVE THE LEVEL OF
 AC8218'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2152 ***********************************************************************
 CQ2152  DESIGNATION -  BELCHER AZ MK
 CQ2152  PID         -  CQ2152
 CQ2152  STATE/COUNTY-  LA/CADDO
 CQ2152  COUNTRY     -  US
 CQ2152  USGS QUAD   -  DIXIE (2018)
 CQ2152
 CQ2152                         *CURRENT SURVEY CONTROL
 CQ2152  ______________________________________________________________________
 CQ2152* NAD 83(1986) POSITION- 32 44 04.     (N) 093 50 03.     (W)   SCALED
 CQ2152* NAVD 88 ORTHO HEIGHT -    57.075 (meters)      187.25  (feet) ADJUSTED
 CQ2152  ______________________________________________________________________
 CQ2152  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 CQ2152  DYNAMIC HEIGHT  -         57.011 (meters)      187.04  (feet) COMP
 CQ2152  MODELED GRAVITY -    979,528.0   (mgal)                       NAVD 88
 CQ2152
 CQ2152  VERT ORDER      -  FIRST     CLASS I
 CQ2152
 CQ2152.The horizontal coordinates were scaled from a map and have
 CQ2152.an estimated accuracy of +/- 6 seconds.
 CQ2152
 CQ2152.The orthometric height was determined by differential leveling and
 CQ2152.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2152.in June 1991.
 CQ2152
 CQ2152.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2152.GEOID18 height accuracy estimate available here.
 CQ2152
 CQ2152.Click photographs - Photos may exist for this station.
 CQ2152
 CQ2152.The dynamic height is computed by dividing the NAVD 88
 CQ2152.geopotential number by the normal gravity value computed on the
 CQ2152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2152.degrees latitude (g = 980.6199 gals.).
 CQ2152
 CQ2152.The modeled gravity was interpolated from observed gravity values.
 CQ2152
 CQ2152;                    North         East    Units  Estimated Accuracy
 CQ2152;SPC LA N     -   248,520.      874,950.      MT  (+/- 180 meters Scaled)
 CQ2152
 CQ2152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS218221(NAD 83)
 CQ2152
 CQ2152                          SUPERSEDED SURVEY CONTROL
 CQ2152
 CQ2152  NGVD 29 (11/26/84)   57.132  (m)          187.44   (f) ADJUSTED    1 1
 CQ2152
 CQ2152.Superseded values are not recommended for survey control.
 CQ2152
 CQ2152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2152.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2152
 CQ2152_MARKER: DZ = AZIMUTH MARK DISK
 CQ2152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2152_STAMPING: BELCHER 1950
 CQ2152_MARK LOGO: CGS
 CQ2152_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2152+STABILITY: SURFACE MOTION
 CQ2152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2152+SATELLITE: SATELLITE OBSERVATIONS - August 17, 1994
 CQ2152
 CQ2152  HISTORY     - Date     Condition        Report By
 CQ2152  HISTORY     - 1950     MONUMENTED       CGS
 CQ2152  HISTORY     - 1977     GOOD             NGS
 CQ2152  HISTORY     - 19900320 GOOD             LADTD
 CQ2152  HISTORY     - 19940817 GOOD             LADTD
 CQ2152  HISTORY     - 19991018 MARK NOT FOUND   USPSQD
 CQ2152
 CQ2152                          STATION DESCRIPTION
 CQ2152
 CQ2152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2152'1.2 MI SOUTH FROM BELCHER.
 CQ2152'
 CQ2152'THE STATION IS A STANDARD DISC SET IN TOP OF CONCRETE POST, LOCATED IN
 CQ2152'CADDO PARISH, LOUISIANA, 0.5 MILE SOUTH OF BELCHER ON HIGHWAY NO. 71,
 CQ2152'0.1 MILE SOUTH OF R.R. CROSSING AT A POINT WHERE A PRIVATE ROAD LEADS
 CQ2152'TO SOUTHWEST ALONG SOUTHEAST EDGE OF A CULTIVATED FIELD, 55 FT WEST OF
 CQ2152'CENTER OF PAVEMENT AND 44 FT NORTH BY WEST OF PRIVATE ROAD, ON LAND
 CQ2152'BELONGING TO DR. TOOKE.
 CQ2152
 CQ2152                          STATION RECOVERY (1990)
 CQ2152
 CQ2152'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CQ2152'THE STATION IS LOCATED ABOUT 47.5 KM (29.50 MI) NORTH OF SHREVEPORT
 CQ2152'AND 2.1 KM (1.30 MI) SOUTH OF BELCHER. OWNERSHIP--UNKNOWN.
 CQ2152'
 CQ2152'TO REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO SOUTH FOR 2.1
 CQ2152'KM (1.30 MI) ON STATE HIGHWAY 3049 TO THE STATION OF THE LEFT.
 CQ2152'
 CQ2152'THE STATION IS 37.8 M (124.0 FT) EAST FROM THE CENTER OF THE HIGHWAY,
 CQ2152'17.8 M (58.4 FT) SOUTH FROM A TELEPHONE JUNCTION BOX NUMBER 5032, 4.6
 CQ2152'M (15.1 FT) SOUTH FROM THE CENTER OF A DRIVE, 0.8 M (2.6 FT) WEST FROM
 CQ2152'A FENCE AND 0.6 M (2.0 FT) WEST FROM A METAL WITNESS POST WITH SIGN
 CQ2152'ATTACHED.  IT IS PROJECTING 7.6 CM (3 IN) ABOVE THE SURFACE OF THE
 CQ2152'GROUND AND ABOUT 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 CQ2152
 CQ2152                          STATION RECOVERY (1994)
 CQ2152
 CQ2152'RECOVERY NOTE BY LA TRANSP AND DEV 1994 (TLH)
 CQ2152'THE STATION IS LOCATED ABOUT 1.3 MI (2.1 KM) SOUTH OF BELCHER, 7.2 MI
 CQ2152'(11.6 KM) EAST-SOUTHEAST OF OIL CITY AND 14.5 MI (23.3 KM) NORTH OF
 CQ2152'SHREVEPORT. OWNERSHIP--UNKNOWN.
 CQ2152'
 CQ2152'TO REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO SOUTH FOR 1.3
 CQ2152'MI (2.1 KM) ON STATE HIGHWAY 3049 TO THE STATION SET ON THE LEFT AND
 CQ2152'ACROSS THE ABANDONDED RAILROAD RIGHT-OF-WAY.
 CQ2152'
 CQ2152'THE STATION IS 124.0 FT (37.8 M) EAST FROM THE CENTER OF THE HIGHWAY,
 CQ2152'58.5 FT (17.8 M) SOUTH FROM TELEPHONE JUNCTION BOX NUMBER 5032, 15.0
 CQ2152'FT (4.6 M) SOUTH FROM THE CENTER OF A DRIVE, 2.5 FT (0.8 M) WEST FROM
 CQ2152'A FENCE, 2.0 FT (0.6 M) WEST FROM A METAL WITNESS POST WITH A SIGN
 CQ2152'ATTACHED, PROJECTING 3 INCHES ABOVE THE GROUND SURFACE AND ABOUT 1.0
 CQ2152'FT (0.3 M) ABOVE THE LEVEL OF THE HIGHWAY.
 CQ2152
 CQ2152                          STATION RECOVERY (1999)
 CQ2152
 CQ2152'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2152'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1976 ***********************************************************************
 CQ1976  DESIGNATION -  BELCHER RM 1
 CQ1976  PID         -  CQ1976
 CQ1976  STATE/COUNTY-  LA/CADDO
 CQ1976  COUNTRY     -  US
 CQ1976  USGS QUAD   -  DIXIE (2018)
 CQ1976
 CQ1976                         *CURRENT SURVEY CONTROL
 CQ1976  ______________________________________________________________________
 CQ1976* NAD 83(1986) POSITION- 32 44 32.97   (N) 093 50 05.40   (W)   HD_HELD1
 CQ1976* NAVD 88 ORTHO HEIGHT -    56.80  (+/-2cm)      186.4   (feet) VERTCON3
 CQ1976  ______________________________________________________________________
 CQ1976  GEOID HEIGHT    -        -26.208 (meters)                     GEOID18
 CQ1976  VERT ORDER      -  ? (See Below)
 CQ1976
 CQ1976.The horizontal coordinates were determined by differentially corrected
 CQ1976.hand held GPS observations or other comparable positioning techniques
 CQ1976.and have an estimated accuracy of +/- 3 meters.
 CQ1976
 CQ1976.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1976.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1976
 CQ1976.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1976.GEOID18 height accuracy estimate available here.
 CQ1976
 CQ1976.The vertical order pertains to the NGVD 29 superseded value.
 CQ1976
 CQ1976.Click photographs - Photos may exist for this station.
 CQ1976
 CQ1976;                    North         East    Units  Estimated Accuracy
 CQ1976;SPC LA N     -   249,416.4     874,895.3     MT  (+/- 3 meters HH1 GPS) 
 CQ1976
 CQ1976_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS2178623048(NAD 83)
 CQ1976
 CQ1976                          SUPERSEDED SURVEY CONTROL
 CQ1976
 CQ1976  NGVD 29 (11/26/84)   56.854  (m)          186.53   (f) ADJUSTED       
 CQ1976
 CQ1976.Superseded values are not recommended for survey control.
 CQ1976
 CQ1976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1976.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1976
 CQ1976_MARKER: DR = REFERENCE MARK DISK
 CQ1976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1976_STAMPING: BELCHER NO 1 1930
 CQ1976_MARK LOGO: CGS
 CQ1976_PROJECTION: PROJECTING 30 CENTIMETERS
 CQ1976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1976+STABILITY: SURFACE MOTION
 CQ1976
 CQ1976  HISTORY     - Date     Condition        Report By
 CQ1976  HISTORY     - 1930     MONUMENTED       CGS
 CQ1976  HISTORY     - 19991018 MARK NOT FOUND   USPSQD
 CQ1976
 CQ1976                          STATION DESCRIPTION
 CQ1976
 CQ1976'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 CQ1976'0.4 MILE SOUTH ALONG U.S. HIGHWAY 71 FROM BELCHER, ABOUT 0.1 MILE
 CQ1976'SOUTH OF THE CROSSING OF THE TEXAS AND PACIFIC RAILWAY, AT THE
 CQ1976'JUNCTION OF A PRIVATE ROAD LEADING SOUTHWEST, 128.1 FEET SOUTH OF
 CQ1976'TRIANGULATION STATION BELCHER, DESCRIBED BELOW, AND 30 FEET WEST OF
 CQ1976'THE CENTER LINE OF THE HIGHWAY.  A STANDARD REFERENCE-MARK DISK, SET
 CQ1976'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 1 FOOT ABOVE GROUND.
 CQ1976
 CQ1976                          STATION RECOVERY (1999)
 CQ1976
 CQ1976'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1976'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2154 ***********************************************************************
 CQ2154  DESIGNATION -  BELCHER RM 3
 CQ2154  PID         -  CQ2154
 CQ2154  STATE/COUNTY-  LA/CADDO
 CQ2154  COUNTRY     -  US
 CQ2154  USGS QUAD   -  DIXIE (2018)
 CQ2154
 CQ2154                         *CURRENT SURVEY CONTROL
 CQ2154  ______________________________________________________________________
 CQ2154* NAD 83(1986) POSITION- 32 44 34.42   (N) 093 50 04.40   (W)   HD_HELD1
 CQ2154* NAVD 88 ORTHO HEIGHT -    57.014 (meters)      187.05  (feet) ADJUSTED
 CQ2154  ______________________________________________________________________
 CQ2154  GEOID HEIGHT    -        -26.208 (meters)                     GEOID18
 CQ2154  DYNAMIC HEIGHT  -         56.951 (meters)      186.85  (feet) COMP
 CQ2154  MODELED GRAVITY -    979,528.4   (mgal)                       NAVD 88
 CQ2154
 CQ2154  VERT ORDER      -  FIRST     CLASS I
 CQ2154
 CQ2154.The horizontal coordinates were determined by differentially corrected
 CQ2154.hand held GPS observations or other comparable positioning techniques
 CQ2154.and have an estimated accuracy of +/- 3 meters.
 CQ2154
 CQ2154.The orthometric height was determined by differential leveling and
 CQ2154.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2154.in June 1991.
 CQ2154
 CQ2154.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2154.GEOID18 height accuracy estimate available here.
 CQ2154
 CQ2154.Click photographs - Photos may exist for this station.
 CQ2154
 CQ2154.The dynamic height is computed by dividing the NAVD 88
 CQ2154.geopotential number by the normal gravity value computed on the
 CQ2154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2154.degrees latitude (g = 980.6199 gals.).
 CQ2154
 CQ2154.The modeled gravity was interpolated from observed gravity values.
 CQ2154
 CQ2154;                    North         East    Units  Estimated Accuracy
 CQ2154;SPC LA N     -   249,460.8     874,921.9     MT  (+/- 3 meters HH1 GPS) 
 CQ2154
 CQ2154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS2181223092(NAD 83)
 CQ2154
 CQ2154                          SUPERSEDED SURVEY CONTROL
 CQ2154
 CQ2154  NGVD 29 (11/26/84)   57.072  (m)          187.24   (f) ADJUSTED    1 1
 CQ2154
 CQ2154.Superseded values are not recommended for survey control.
 CQ2154
 CQ2154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2154.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2154
 CQ2154_MARKER: DR = REFERENCE MARK DISK
 CQ2154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2154_STAMPING: BELCHER NO 3 1950
 CQ2154_MARK LOGO: CGS
 CQ2154_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2154+STABILITY: SURFACE MOTION
 CQ2154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2154+SATELLITE: SATELLITE OBSERVATIONS - August 17, 1994
 CQ2154
 CQ2154  HISTORY     - Date     Condition        Report By
 CQ2154  HISTORY     - 1950     MONUMENTED       CGS
 CQ2154  HISTORY     - 1977     GOOD             NGS
 CQ2154  HISTORY     - 19900320 GOOD             LADTD
 CQ2154  HISTORY     - 19940817 GOOD             LADTD
 CQ2154  HISTORY     - 19991018 MARK NOT FOUND   USPSQD
 CQ2154
 CQ2154                          STATION DESCRIPTION
 CQ2154
 CQ2154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2154'0.7 MI SOUTH FROM BELCHER.
 CQ2154'THE STATION IS A STANDARD DISC SET IN TOP OF CONCRETE POST, LOCATED IN
 CQ2154'CADDO PARISH, LOUISIANA, 0.5 MILE SOUTH OF BELCHER ON HIGHWAY NO. 71,
 CQ2154'0.1 MILE SOUTH OF R.R. CROSSING AT A POINT WHERE A PRIVATE ROAD LEADS
 CQ2154'TO SOUTHWEST ALONG SOUTHEAST EDGE OF A CULTIVATED FIELD, 55 FT WEST
 CQ2154'OF CENTER OF PAVEMENT AND 44 FT NORTH BY WEST OF PRIVATE ROAD, ON LAND
 CQ2154'BELONGING TO DR. TOOKE.
 CQ2154
 CQ2154                          STATION RECOVERY (1990)
 CQ2154
 CQ2154'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CQ2154'THE STATION IS LOCATED 48.3 KM (30.00 MI) NORTH OF SHREVEPORT AND 1.3
 CQ2154'KM (0.80 MI) SOUTH OF BELCHER. OWNERSHIP--UNKNOWN.
 CQ2154'
 CQ2154'TO REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO SOUTH FOR 1.3
 CQ2154'KM (0.80 MI) ON STATE HIGHWAY 3049 TO THE STATION ON THE LEFT.
 CQ2154'
 CQ2154'IT IS 23.3 M (76.4 FT) EAST-SOUTHEAST FROM A POWER POLE NUMBER 145 ON
 CQ2154'THE WEST SIDE OF THE HIGHWAY, 21.9 M (71.9 FT) SOUTHEAST FROM A
 CQ2154'TELEGRAPH POLE NUMBER 5002-22, 15.5 M (50.9 FT) EAST FROM THE CENTER
 CQ2154'OF THE HIGHWAY AND 0.3 M (1.0 FT) WEST FROM A METAL WITNESS POST WITH
 CQ2154'SIGN ATTACHED.  IT IS FLUSH WITH THE GROUND AND ABOUT 0.3 M (1.0 FT)
 CQ2154'ABOVE THE LEVEL OF THE HIGHWAY.
 CQ2154
 CQ2154                          STATION RECOVERY (1994)
 CQ2154
 CQ2154'RECOVERY NOTE BY LA TRANSP AND DEV 1994 (TLH)
 CQ2154'THE STATION IS LOCATED ABOUT 0.8 MI (1.3 KM) SOUTH OF BELCHER, 7.0 MI
 CQ2154'(11.3 KM) EAST-SOUTHEAST OF OIL CITY AND 15.0 MI (24.1 KM) NORTH OF
 CQ2154'SHREVEPORT. OWNERSHIP--UNKNOWN.
 CQ2154'
 CQ2154'TO REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO SOUTH FOR 0.8
 CQ2154'MI (1.3 KM) ON STATE HIGHWAY 3049 TO THE STATION SET ON THE LEFT.
 CQ2154'
 CQ2154'THE STATION IS 76.5 FT (23.3 M) EAST-SOUTHEAST FROM POWER POLE NUMBER
 CQ2154'145 ON THE WEST SIDE OF THE HIGHWAY, 72.0 FT (21.9 M) SOUTHEAST FROM
 CQ2154'TELEGRAPH POLE NUMBER 5000-23, 51.0 FT (15.5 M) EAST FROM THE CENTER
 CQ2154'OF THE HIGHWAY, 1.0 FT (0.3 M) WEST FROM A METAL WITNESS POST WITH A
 CQ2154'SIGN ATTACHED, FLUSH WITH THE GROUND SURFACE AND ABOUT 1.0 FT (0.3 M)
 CQ2154'ABOVE THE LEVEL OF THE HIGHWAY.
 CQ2154
 CQ2154                          STATION RECOVERY (1999)
 CQ2154
 CQ2154'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2154'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2153 ***********************************************************************
 CQ2153  DESIGNATION -  BELCHER RM 5
 CQ2153  PID         -  CQ2153
 CQ2153  STATE/COUNTY-  LA/CADDO
 CQ2153  COUNTRY     -  US
 CQ2153  USGS QUAD   -  DIXIE (2018)
 CQ2153
 CQ2153                         *CURRENT SURVEY CONTROL
 CQ2153  ______________________________________________________________________
 CQ2153* NAD 83(1986) POSITION- 32 44 31.94   (N) 093 50 05.29   (W)   HD_HELD1
 CQ2153* NAVD 88 ORTHO HEIGHT -    56.575 (meters)      185.61  (feet) ADJUSTED
 CQ2153  ______________________________________________________________________
 CQ2153  GEOID HEIGHT    -        -26.208 (meters)                     GEOID18
 CQ2153  DYNAMIC HEIGHT  -         56.512 (meters)      185.41  (feet) COMP
 CQ2153  MODELED GRAVITY -    979,528.5   (mgal)                       NAVD 88
 CQ2153
 CQ2153  VERT ORDER      -  FIRST     CLASS I
 CQ2153
 CQ2153.The horizontal coordinates were determined by differentially corrected
 CQ2153.hand held GPS observations or other comparable positioning techniques
 CQ2153.and have an estimated accuracy of +/- 3 meters.
 CQ2153
 CQ2153.The orthometric height was determined by differential leveling and
 CQ2153.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2153.in June 1991.
 CQ2153
 CQ2153.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2153.GEOID18 height accuracy estimate available here.
 CQ2153
 CQ2153.Click photographs - Photos may exist for this station.
 CQ2153
 CQ2153.The dynamic height is computed by dividing the NAVD 88
 CQ2153.geopotential number by the normal gravity value computed on the
 CQ2153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2153.degrees latitude (g = 980.6199 gals.).
 CQ2153
 CQ2153.The modeled gravity was interpolated from observed gravity values.
 CQ2153
 CQ2153;                    North         East    Units  Estimated Accuracy
 CQ2153;SPC LA N     -   249,384.6     874,897.8     MT  (+/- 3 meters HH1 GPS) 
 CQ2153
 CQ2153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS2178923016(NAD 83)
 CQ2153
 CQ2153                          SUPERSEDED SURVEY CONTROL
 CQ2153
 CQ2153  NGVD 29 (11/26/84)   56.633  (m)          185.80   (f) ADJUSTED    1 1
 CQ2153
 CQ2153.Superseded values are not recommended for survey control.
 CQ2153
 CQ2153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2153.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2153
 CQ2153_MARKER: DR = REFERENCE MARK DISK
 CQ2153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2153_STAMPING: BELCHER 1950 NO 5 1968
 CQ2153_MARK LOGO: CGS
 CQ2153_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2153+STABILITY: SURFACE MOTION
 CQ2153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2153+SATELLITE: SATELLITE OBSERVATIONS - August 17, 1994
 CQ2153
 CQ2153  HISTORY     - Date     Condition        Report By
 CQ2153  HISTORY     - 1968     MONUMENTED       CGS
 CQ2153  HISTORY     - 1977     GOOD             NGS
 CQ2153  HISTORY     - 19900320 GOOD             LADTD
 CQ2153  HISTORY     - 19940817 GOOD             LADTD
 CQ2153  HISTORY     - 19991018 MARK NOT FOUND   USPSQD
 CQ2153
 CQ2153                          STATION DESCRIPTION
 CQ2153
 CQ2153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 CQ2153'0.7 MI SOUTH FROM BELCHER.
 CQ2153'THE STATION IS A STANDARD DISC SET IN TOP OF CONCRETE POST, LOCATED IN
 CQ2153'CADDO PARISH, LOUISIANA, 0.5 MILE SOUTH OF BELCHER ON HIGHWAY NO. 71,
 CQ2153'0.1 MILE SOUTH OF R.R. CROSSING AT A POINT WHERE A PRIVATE ROAD LEADS
 CQ2153'TO SOUTHWEST ALONG SOUTHEAST EDGE OF A CULTIVATED FIELD, 55 FT WEST
 CQ2153'OF CENTER OF PAVEMENT AND 44 FT NORTH BY WEST OF PRIVATE ROAD, ON LAND
 CQ2153'BELONGING TO DR. TOOKE.
 CQ2153
 CQ2153                          STATION RECOVERY (1990)
 CQ2153
 CQ2153'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CQ2153'THE STATION IS LOCATED ABOUT 48.3 KM (30.00 MI) NORTH OF SHREVEPORT
 CQ2153'AND 1.3 KM (0.80 MI) SOUTH OF BELCHER.  OWNERSHIP--LOUISIANA
 CQ2153'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ2153'
 CQ2153'TO REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO SOUTH FOR 1.3
 CQ2153'KM (0.80 MI) ON STATE HIGHWAY 3049 TO THE STATION ON THE RIGHT, NEAR A
 CQ2153'POWER POLE.
 CQ2153'
 CQ2153'IT IS 55.8 M (183.1 FT) NORTH FROM THE CENTER OF THE WEST END OF A
 CQ2153'CROSSDRAIN, 22.7 M (74.5 FT) NORTHWEST FROM A TELEGRAPH POLE NUMBER
 CQ2153'5004-24 ON THE EAST SIDE OF THE HIGHWAY, 7.9 M (25.9 FT) WEST FROM THE
 CQ2153'CENTER OF THE HIGHWAY AND 2.7 M (8.9 FT) NORTH FROM A POWER POLE
 CQ2153'NUMBER 146.  IT IS RECESSED 10.2 CM BELOW THE GROUND SURFACE AND ABOUT
 CQ2153'LEVEL WITH THE HIGHWAY.
 CQ2153
 CQ2153                          STATION RECOVERY (1994)
 CQ2153
 CQ2153'RECOVERY NOTE BY LA TRANSP AND DEV 1994 (TLH)
 CQ2153'THE STATION IS LOCATED ABOUT 0.8 MI (1.3 KM) SOUTH OF BELCHER, 7.0 MI
 CQ2153'(11.3 KM) EAST-SOUTHEAST OF OIL CITY AND 15.0 MI (24.1 KM) NORTH OF
 CQ2153'SHREVEPORT.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND
 CQ2153'DEVELOPMENT.
 CQ2153'
 CQ2153'TO REACH THE STATION FROM THE POST OFFICE IN BELCHER, GO SOUTH FOR 0.8
 CQ2153'MI (1.3 KM) ON STATE HIGHWAY 3049 TO THE STATION SET ON THE RIGHT NEAR
 CQ2153'A POWER POLE.
 CQ2153'
 CQ2153'THE STATION IS 183.0 FT (55.8 M) NORTH FROM THE CENTER OF THE WEST END
 CQ2153'OF A CROSS DRAIN UNDER THE HIGHWAY, 74.5 FT (22.7 M) NORTHWEST FROM
 CQ2153'TELEGRAPH POLE NUNBER 5000-25, 26.0 FT (7.9 M) WEST FROM THE CENTER OF
 CQ2153'THE HIGHWAY, 9.0 FT (2.7 M) NORTH FROM POWER POLE NUMBER 146, RECESSED
 CQ2153'4 INCHES BELOW THE GROUND SURFACE AND ABOUT LEVEL WITH THE HIGHWAY.
 CQ2153
 CQ2153                          STATION RECOVERY (1999)
 CQ2153
 CQ2153'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ2153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3498 ***********************************************************************
 CQ3498  DESIGNATION -  BELCHER UNDERGROUND
 CQ3498  PID         -  CQ3498
 CQ3498  STATE/COUNTY-  LA/CADDO
 CQ3498  COUNTRY     -  US
 CQ3498  USGS QUAD   -  DIXIE (2018)
 CQ3498
 CQ3498                         *CURRENT SURVEY CONTROL
 CQ3498  ______________________________________________________________________
 CQ3498* NAD 83(1997) POSITION- 32 44 32.04873(N) 093 50 05.63580(W)   ADJUSTED
 CQ3498* NAD 83(1997) ELLIP HT-    29.033 (meters)        (02/21/02)   ADJUSTED
 CQ3498* NAVD 88 ORTHO HEIGHT -    55.2   (meters)      181.    (feet) VERTCON3
 CQ3498  ______________________________________________________________________
 CQ3498  GEOID HEIGHT    -        -26.208 (meters)                     GEOID18
 CQ3498  NAD 83(1997) X  -   -359,155.430 (meters)                     COMP
 CQ3498  NAD 83(1997) Y  - -5,357,990.696 (meters)                     COMP
 CQ3498  NAD 83(1997) Z  -  3,429,964.652 (meters)                     COMP
 CQ3498  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 CQ3498  HORZ ORDER      -  FIRST
 CQ3498  ELLP ORDER      -  FOURTH    CLASS II
 CQ3498
 CQ3498.The horizontal coordinates were established by GPS observations
 CQ3498.and adjusted by the National Geodetic Survey in September 1999.
 CQ3498
 CQ3498.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3498.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3498
 CQ3498.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3498.GEOID18 height accuracy estimate available here.
 CQ3498
 CQ3498.Click photographs - Photos may exist for this station.
 CQ3498
 CQ3498.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3498
 CQ3498.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3498
 CQ3498.The ellipsoidal height was determined by GPS observations
 CQ3498.and is referenced to NAD 83.
 CQ3498
 CQ3498. The following values were computed from the NAD 83(1997) position.
 CQ3498
 CQ3498;                    North         East     Units Scale Factor Converg.
 CQ3498;SPC LA N     -   249,388.109   874,888.828   MT  1.00001810   -0 42 20.7
 CQ3498;SPC LA N     -   818,200.82  2,870,364.43   sFT  1.00001810   -0 42 20.7
 CQ3498;UTM  15      - 3,623,020.015   421,780.076   MT  0.99967544   -0 27 05.7
 CQ3498
 CQ3498!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3498!SPC LA N     -   0.99999544  x   1.00001810  =   1.00001354
 CQ3498!UTM  15      -   0.99999544  x   0.99967544  =   0.99967088
 CQ3498
 CQ3498:                Primary Azimuth Mark                     Grid Az
 CQ3498:SPC LA N     -  BELCHER AZ MK                            177 02 05.6
 CQ3498:UTM  15      -  BELCHER AZ MK                            176 46 50.6
 CQ3498
 CQ3498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS2178023020(NAD 83)
 CQ3498
 CQ3498|---------------------------------------------------------------------|
 CQ3498| PID    Reference Object                     Distance      Geod. Az  |
 CQ3498|                                                           dddmmss.s |
 CQ3498| CQ1976 BELCHER RM 1                         29.060 METERS 01157     |
 CQ3498| CQ2154 BELCHER RM 3                         79.846 METERS 02345     |
 CQ3498| CX5008 BELCHER RM 4                          9.525 METERS 11014     |
 CQ3498| CQ2153 BELCHER RM 5                          9.486 METERS 11036     |
 CQ3498| CQ2152 BELCHER AZ MK                                      1761944.9 |
 CQ3498| CX5007 BELCHER RM 2                                       22749     |
 CQ3498|---------------------------------------------------------------------|
 CQ3498
 CQ3498                          SUPERSEDED SURVEY CONTROL
 CQ3498
 CQ3498  NAD 83(1993)-  32 44 32.05221(N)    093 50 05.63397(W) AD(       ) 1
 CQ3498  NAD 83(1992)-  32 44 32.04880(N)    093 50 05.63672(W) AD(       ) 1
 CQ3498  ELLIP H (01/21/93)   28.938  (m)                       GP(       ) 4 2
 CQ3498  NAD 83(1986)-  32 44 32.06168(N)    093 50 05.62699(W) AD(       ) 1
 CQ3498  NAD 27      -  32 44 31.54600(N)    093 50 04.97900(W) AD(       ) 3
 CQ3498  NGVD 29 (11/13/90)   55.3    (m)  UNKNOWN  model used  GPS OBS        
 CQ3498
 CQ3498.Superseded values are not recommended for survey control.
 CQ3498
 CQ3498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3498.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3498
 CQ3498_MARKER: DS = TRIANGULATION STATION DISK
 CQ3498_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CQ3498_SP_SET: CONCRETE MASS
 CQ3498_STAMPING: BELCHER 1930
 CQ3498_MARK LOGO: CGS
 CQ3498_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ3498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3498+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1990
 CQ3498
 CQ3498  HISTORY     - Date     Condition        Report By
 CQ3498  HISTORY     - 1930     MONUMENTED       CGS
 CQ3498  HISTORY     - 19900313 GOOD             NGS
 CQ3498
 CQ3498                          STATION DESCRIPTION
 CQ3498
 CQ3498'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 CQ3498'STATION BELCHER 1930 1950 1968, THE SURFACE MARK, WAS FOUND HIT BY
 CQ3498'FARM EQUIPEMENT AND REMOVED FROM FIELD ON THIS DATE BY RECON PARTY.
 CQ3498'THE UNDERGROUND MARK WAS RECOVERED IN STABLE CONDITION AND USED FOR
 CQ3498'GPS OCCUPATION AT THIS TIME BY THIS GPS PARTY.  LA. STATE ADVISOR WAS
 CQ3498'NOTIFIED AND THE UNDERGROUND MARK WILL BE MOVED TO A MORE SUITABLE
 CQ3498'SITE IN THE NEAR FUTURE.  A NEW AND COMPLETE DESCRIPTION OF THE
 CQ3498'UNDERGROUND MARK FOLLOWS.
 CQ3498'
 CQ3498'THE STATION IS LOCATED ABOUT 6.4 KM (4.0 MI) NORTH OF DIXIE, 1.3 KM
 CQ3498'(0.8 MI) SOUTH OF BELCHER, LA.  OWNERSHIP--DR.T.B.TOOKE, 551 RATCLIFF,
 CQ3498'SHREVEPORT LA.
 CQ3498'
 CQ3498'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTE 530 AND 3049 AND
 CQ3498'THE U.S.POST OFFICE IN THE CENTER OF BELCHER, GO SOUTH ALONG STATE
 CQ3498'ROUTE 3049 (ALSO GRAY STREET) FOR 1.3 KM (0.8 MI) TO THE STATION ON
 CQ3498'THE RIGHT NEAR THE SOUTHEAST CORNER OF A CULTIVATED FIELD.
 CQ3498'
 CQ3498'THE STATION IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE, 1.6 M
 CQ3498'(5.2 FT) BELOW THE SURFACE OF THE GROUND, AND ABOUT CENTER OF FOUR
 CQ3498'FIBERGLASS WITNESS POSTS.  IT IS 17.1 M (56.1 FT) WEST OF THE CENTER
 CQ3498'OF THE HIGHWAY, 10.5 M (34.4 FT) WEST-NORTHWEST OF POWERLINE POLE
 CQ3498'NUMBER 146, 60 M (196.8 FT) NORTH-NORTHWEST OF THE CENTER OF THE WEST
 CQ3498'HEADWALL OF A CULVERT RUNNING UNDER STATE ROUTE 3049.  DESCRIBED BY
 CQ3498'G.F.S.  ALLOW EXTRA TIME FOR SETUP.  TAKE SHOVEL AND BUCKET.  USE
 CQ3498'CAUTION WHEN WORKING AROUND MARK, WILL CAVE IN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2586 ***********************************************************************
 BK2586  DESIGNATION -  BELFIELD
 BK2586  PID         -  BK2586
 BK2586  STATE/COUNTY-  LA/CALCASIEU
 BK2586  COUNTRY     -  US
 BK2586  USGS QUAD   -  MOSS BLUFF (2018)
 BK2586
 BK2586                         *CURRENT SURVEY CONTROL
 BK2586  ______________________________________________________________________
 BK2586* NAD 83(1992) POSITION- 30 20 22.04308(N) 093 11 56.41783(W)   ADJUSTED
 BK2586* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2586  **This station is located in a suspected subsidence area (see below).
 BK2586  ______________________________________________________________________
 BK2586  GEOID HEIGHT    -        -27.197 (meters)                     GEOID18
 BK2586  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BK2586  DYNAMIC HEIGHT  -          7.661 (meters)       25.13  (feet) COMP
 BK2586  MODELED GRAVITY -    979,331.3   (mgal)                       NAVD 88
 BK2586  HORZ ORDER      -  THIRD
 BK2586
 BK2586.The horizontal coordinates were established by classical geodetic methods
 BK2586.and adjusted by the National Geodetic Survey in January 1993.
 BK2586
 BK2586.** This station is in an area of known vertical motion. If an
 BK2586.** orthometric height was ever established but is not available 
 BK2586.** in the current survey control section, the orthometric height
 BK2586.** is considered suspect.  Suspect heights are available in the
 BK2586.** superseded section only if requested.
 BK2586
 BK2586.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2586.GEOID18 height accuracy estimate available here.
 BK2586
 BK2586.Click photographs - Photos may exist for this station.
 BK2586
 BK2586.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2586
 BK2586.The dynamic height is computed by dividing the NAVD 88
 BK2586.geopotential number by the normal gravity value computed on the
 BK2586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2586.degrees latitude (g = 980.6199 gals.).
 BK2586
 BK2586.The modeled gravity was interpolated from observed gravity values.
 BK2586
 BK2586. The following values were computed from the NAD 83(1992) position.
 BK2586
 BK2586;                    North         East     Units Scale Factor Converg.
 BK2586;SPC LA S     -   205,354.681   820,622.216   MT  0.99994314   -0 55 58.3
 BK2586;SPC LA S     -   673,734.48  2,692,324.72   sFT  0.99994314   -0 55 58.3
 BK2586;UTM  15      - 3,356,417.625   480,872.073   MT  0.99960451   -0 06 01.9
 BK2586
 BK2586!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2586!SPC LA S     -   1.00000307  x   0.99994314  =   0.99994621
 BK2586!UTM  15      -   1.00000307  x   0.99960451  =   0.99960758
 BK2586
 BK2586:                Primary Azimuth Mark                     Grid Az
 BK2586:SPC LA S     -  BELFIELD AZ MK                           198 43 34.2
 BK2586:UTM  15      -  BELFIELD AZ MK                           197 53 37.8
 BK2586
 BK2586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8087256417(NAD 83)
 BK2586
 BK2586|---------------------------------------------------------------------|
 BK2586| PID    Reference Object                     Distance      Geod. Az  |
 BK2586|                                                           dddmmss.s |
 BK2586| BK2584 BELFIELD AZ MK                                     1974735.9 |
 BK2586| BK2585 BELFIELD RM 1                        27.722 METERS 24922     |
 BK2586| BK2587 BELFIELD RM 2                        25.594 METERS 33515     |
 BK2586|---------------------------------------------------------------------|
 BK2586
 BK2586                          SUPERSEDED SURVEY CONTROL
 BK2586
 BK2586  NAD 83(1986)-  30 20 22.06331(N)    093 11 56.41021(W) AD(       ) 3
 BK2586  NAD 27      -  30 20 21.33100(N)    093 11 55.85086(W) AD(       ) 3
 BK2586
 BK2586.Superseded values are not recommended for survey control.
 BK2586
 BK2586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2586.See file dsdata.pdf to determine how the superseded data were derived.
 BK2586
 BK2586_MARKER: DS = TRIANGULATION STATION DISK
 BK2586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2586_STAMPING: BELFIELD 1963
 BK2586_MARK LOGO: CGS
 BK2586_PROJECTION: PROJECTING 3 CENTIMETERS
 BK2586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2586+STABILITY: SURFACE MOTION
 BK2586
 BK2586  HISTORY     - Date     Condition        Report By
 BK2586  HISTORY     - 1963     MONUMENTED       CGS
 BK2586  HISTORY     - 1984     GOOD             LADTD
 BK2586
 BK2586                          STATION DESCRIPTION
 BK2586
 BK2586'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK2586'THE STATION IS ABOUT 2-1/2 MILES NORTH OF MOSS BLUFF, ABOUT
 BK2586'3-1/2 MILES SOUTHEAST OF GILLIS AND ON PROPERTY OWNED BY
 BK2586'THE J.A. BEL ESTATE.
 BK2586'
 BK2586'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 171 AND STATE
 BK2586'HIGHWAY 378, GO NORTH ON STATE HIGHWAY 171 FOR 2.6 MILES
 BK2586'TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE NORTH ON HIGHWAY
 BK2586'171 FOR 0.25 MILE TO A RED WAREHOUSE AND A DRIVEWAY ON THE
 BK2586'RIGHT.  TURN RIGHT AND GO EAST ON THE DRIVEWAY FOR 0.05
 BK2586'MILE TO A GATE AND THE STATION.
 BK2586'
 BK2586'THE STATION MARK IS A STANDARD DISK STAMPED BELFIELD 1963
 BK2586'SET IN THE TOP OF A 10 INCH BY 10 INCH CONCRETE MONUMENT
 BK2586'WHICH PROJECTS 1 INCH.  IT IS 100 FEET NORTHEAST OF A SOUTH
 BK2586'GATE POST, 90 FEET EAST OF THE SOUTHEAST CORNER OF A METAL
 BK2586'BUILDING, 36 FEET SOUTHEAST OF A T-FENCE CORNER, 34 FEET
 BK2586'NORTH OF THE CENTERLINE OF A DIRT ROAD AND 20 FEET SOUTH
 BK2586'OF A CREOSOTE WITNESS POST AND A WIRE FENCE.
 BK2586'
 BK2586'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BELFIELD NO
 BK2586'1 1963 SET IN THE TOP OF A 10 INCH BY 10 INCH CONCRETE MONUMENT
 BK2586'WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 17
 BK2586'FEET SOUTH OF THE SOUTHEAST CORNER OF THE METAL BUILDING,
 BK2586'9 FEET NORTH OF A NORTH GATE POST AND 1 FOOT EAST OF A WIRE
 BK2586'FENCE.
 BK2586'
 BK2586'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BELFIELD NO
 BK2586'2 1963 SET IN THE TOP OF A 10 INCH BY 10 INCH CONCRETE POST
 BK2586'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 60 FEET NORTH
 BK2586'OF A FENCE CORNER, 36 FEET SOUTH OF A FENCE CORNER AND 1
 BK2586'FOOT EAST OF A WIRE FENCE.
 BK2586'
 BK2586'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BELFIELD 1963
 BK2586'SET IN THE TOP OF A 10 INCH BY 10 INCH CONCRETE MONUMENT
 BK2586'THAT PROJECTS 1 INCH.  IT IS 109 FEET NORTH OF POWER POLE
 BK2586'NO. 42, 59 FEET WEST OF THE CENTERLINE OF HIGHWAY 171, 2
 BK2586'FEET SOUTH OF A CREOSOTE WITNESS POST AND 1 FOOT EAST OF
 BK2586'A WIRE FENCE.
 BK2586'
 BK2586'HEIGHT OF LIGHT ABOVE STATION MARK 30.17 METERS.
 BK2586
 BK2586                          STATION RECOVERY (1984)
 BK2586
 BK2586'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK2586'4.0 KM (2.5 MI) NORTH FROM MOSS BLUFF.
 BK2586'1.7 KM (1.0 MILE) NORTH ALONG PARISH ROAD FROM THE POST OFFICE AT
 BK2586'MOSS BLUFF, THENCE 2.3 KM (1.4 MILES) NORTH ALONG U.S. HIGHWAY 171
 BK2586'TO THE MARK ON THE RIGHT IN SECTION 29, T 8 S, R 8 W, 30.5 METERS
 BK2586'(100 FEET) NORTHEAST OF A SOUTH GATE POST, 27.4 METERS (90 FEET) EAST
 BK2586'OF THE SOUTHEAST CORNER OF A METAL BUILDING, 10.4 METERS (34 FEET)
 BK2586'NORTH OF THE CENTERLINE OF A DIRT ROAD, 25.6 METERS (84 FEET)
 BK2586'SOUTHEAST OF BELFIELD RM 2, 27.6 METERS (90.4 FEET) EAST NORTHEAST OF
 BK2586'BELFIELD RM 1.
 BK2586'THE MARK IS 0.6 METERS  W FROM A WITNESS POST.
 BK2586'THE MARK IS ABOVE LEVEL WITH THE DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2585 ***********************************************************************
 BK2585  DESIGNATION -  BELFIELD RM 1
 BK2585  PID         -  BK2585
 BK2585  STATE/COUNTY-  LA/CALCASIEU
 BK2585  COUNTRY     -  US
 BK2585  USGS QUAD   -  MOSS BLUFF (2018)
 BK2585
 BK2585                         *CURRENT SURVEY CONTROL
 BK2585  ______________________________________________________________________
 BK2585* NAD 83(1986) POSITION- 30 20 21.72   (N) 093 11 57.39   (W)   HD_HELD1
 BK2585* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2585  **This station is located in a suspected subsidence area (see below).
 BK2585  ______________________________________________________________________
 BK2585  GEOID HEIGHT    -        -27.197 (meters)                     GEOID18
 BK2585  DYNAMIC HEIGHT  -          7.682 (meters)       25.20  (feet) COMP
 BK2585  MODELED GRAVITY -    979,331.4   (mgal)                       NAVD 88
 BK2585
 BK2585.The horizontal coordinates were determined by differentially corrected
 BK2585.hand held GPS observations or other comparable positioning techniques
 BK2585.and have an estimated accuracy of +/- 3 meters.
 BK2585
 BK2585.** This station is in an area of known vertical motion. If an
 BK2585.** orthometric height was ever established but is not available 
 BK2585.** in the current survey control section, the orthometric height
 BK2585.** is considered suspect.  Suspect heights are available in the
 BK2585.** superseded section only if requested.
 BK2585
 BK2585.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2585.GEOID18 height accuracy estimate available here.
 BK2585
 BK2585.Click photographs - Photos may exist for this station.
 BK2585
 BK2585.The dynamic height is computed by dividing the NAVD 88
 BK2585.geopotential number by the normal gravity value computed on the
 BK2585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2585.degrees latitude (g = 980.6199 gals.).
 BK2585
 BK2585.The modeled gravity was interpolated from observed gravity values.
 BK2585
 BK2585;                    North         East    Units  Estimated Accuracy
 BK2585;SPC LA S     -   205,345.2     820,596.1     MT  (+/- 3 meters HH1 GPS) 
 BK2585
 BK2585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8084656407(NAD 83)
 BK2585
 BK2585                          SUPERSEDED SURVEY CONTROL
 BK2585
 BK2585.No superseded survey control is available for this station.
 BK2585
 BK2585_MARKER: DR = REFERENCE MARK DISK
 BK2585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2585_STAMPING: BELFIELD NO 1 1963
 BK2585_MARK LOGO: CGS
 BK2585_PROJECTION: FLUSH
 BK2585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2585+STABILITY: SURFACE MOTION
 BK2585
 BK2585  HISTORY     - Date     Condition        Report By
 BK2585  HISTORY     - 1963     MONUMENTED       CGS
 BK2585  HISTORY     - 1984     GOOD             LADTD
 BK2585
 BK2585                          STATION DESCRIPTION
 BK2585
 BK2585'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2585'4.0 KM (2.5 MI) NORTH FROM MOSS BLUFF.  1.7 KM (1.0 MILE) NORTH ALONG
 BK2585'PARISH ROAD FROM THE POST OFFICE AT MOSS BLUFF, THENCE 2.3 KM (1.4
 BK2585'MILES) NORTH ALONG U.S. HIGHWAY 171 TO THE MARK ON THE RIGHT IN
 BK2585'SECTION 29, T8S, R8W, 5.2 METERS (17 FEET) SOUTH OF THE SOUTHEAST
 BK2585'CORNER OF A METAL BUILDING, 2.7 METERS (9 FEET) NORTH OF A NORTH GATE
 BK2585'POST, 0.3 METER (1.0 FOOT) EAST OF A WIRE FENCE.  IT IS 0.3 METERS
 BK2585'EAST FROM A WITNESS POST AND ABOUT LEVEL WITH THE DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2587 ***********************************************************************
 BK2587  DESIGNATION -  BELFIELD RM 2
 BK2587  PID         -  BK2587
 BK2587  STATE/COUNTY-  LA/CALCASIEU
 BK2587  COUNTRY     -  US
 BK2587  USGS QUAD   -  MOSS BLUFF (2018)
 BK2587
 BK2587                         *CURRENT SURVEY CONTROL
 BK2587  ______________________________________________________________________
 BK2587* NAD 83(1986) POSITION- 30 20 22.80   (N) 093 11 56.82   (W)   HD_HELD1
 BK2587* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2587  **This station is located in a suspected subsidence area (see below).
 BK2587  ______________________________________________________________________
 BK2587  GEOID HEIGHT    -        -27.197 (meters)                     GEOID18
 BK2587  DYNAMIC HEIGHT  -          7.740 (meters)       25.39  (feet) COMP
 BK2587  MODELED GRAVITY -    979,331.4   (mgal)                       NAVD 88
 BK2587
 BK2587.The horizontal coordinates were determined by differentially corrected
 BK2587.hand held GPS observations or other comparable positioning techniques
 BK2587.and have an estimated accuracy of +/- 3 meters.
 BK2587
 BK2587.** This station is in an area of known vertical motion. If an
 BK2587.** orthometric height was ever established but is not available 
 BK2587.** in the current survey control section, the orthometric height
 BK2587.** is considered suspect.  Suspect heights are available in the
 BK2587.** superseded section only if requested.
 BK2587
 BK2587.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2587.GEOID18 height accuracy estimate available here.
 BK2587
 BK2587.Click photographs - Photos may exist for this station.
 BK2587
 BK2587.The dynamic height is computed by dividing the NAVD 88
 BK2587.geopotential number by the normal gravity value computed on the
 BK2587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK2587.degrees latitude (g = 980.6199 gals.).
 BK2587
 BK2587.The modeled gravity was interpolated from observed gravity values.
 BK2587
 BK2587;                    North         East    Units  Estimated Accuracy
 BK2587;SPC LA S     -   205,378.2     820,611.9     MT  (+/- 3 meters HH1 GPS) 
 BK2587
 BK2587_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8086156440(NAD 83)
 BK2587
 BK2587                          SUPERSEDED SURVEY CONTROL
 BK2587
 BK2587.No superseded survey control is available for this station.
 BK2587
 BK2587_MARKER: DR = REFERENCE MARK DISK
 BK2587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2587_STAMPING: BELFIELD NO 2 1963
 BK2587_MARK LOGO: CGS
 BK2587_PROJECTION: FLUSH
 BK2587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2587+STABILITY: SURFACE MOTION
 BK2587
 BK2587  HISTORY     - Date     Condition        Report By
 BK2587  HISTORY     - 1963     MONUMENTED       CGS
 BK2587  HISTORY     - 1984     GOOD             LADTD
 BK2587
 BK2587                          STATION DESCRIPTION
 BK2587
 BK2587'DESCRIBED BY LA TRANSP AND DEV 1984
 BK2587'4.0 KM (2.5 MI) NORTH FROM MOSS BLUFF.
 BK2587'ABOUT 1.7 KM (1.0 MILE) NORTH ALONG PARISH ROAD FROM THE POST OFFICE
 BK2587'AT MOSS BLUFF, THENCE 2.3 KM (1.4 MILES) NORTH ALONG U.S. HIGHWAY
 BK2587'171 TO THE MARK ON THE RIGHT IN SECTION 29, T8S, R8W, 18.3 METERS
 BK2587'(60 FEET) NORTH OF A FENCE CORNER, 11.0 METERS (36 FEET) SOUTH OF A
 BK2587'FENCE CORNER, 0.3 METER (1.0 FOOT) EAST OF A WIRE FENCE.
 BK2587'THE MARK IS ABOUT LEVEL WITH THE DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0735 ***********************************************************************
 BX0735  DESIGNATION -  BELL
 BX0735  PID         -  BX0735
 BX0735  STATE/COUNTY-  LA/AVOYELLES
 BX0735  COUNTRY     -  US
 BX0735  USGS QUAD   -  BELLE D'EAU (2018)
 BX0735
 BX0735                         *CURRENT SURVEY CONTROL
 BX0735  ______________________________________________________________________
 BX0735* NAD 83(1992) POSITION- 31 05 04.45613(N) 092 11 17.29746(W)   ADJUSTED
 BX0735* NAVD 88 ORTHO HEIGHT -    21.18  (+/-2cm)       69.5   (feet) VERTCON3
 BX0735  ______________________________________________________________________
 BX0735  GEOID HEIGHT    -        -26.843 (meters)                     GEOID18
 BX0735  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 BX0735  HORZ ORDER      -  FIRST
 BX0735  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0735
 BX0735.The horizontal coordinates were established by classical geodetic methods
 BX0735.and adjusted by the National Geodetic Survey in January 1993.
 BX0735
 BX0735.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0735.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0735
 BX0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0735.GEOID18 height accuracy estimate available here.
 BX0735
 BX0735.The vertical order pertains to the NGVD 29 superseded value.
 BX0735
 BX0735.Click photographs - Photos may exist for this station.
 BX0735
 BX0735.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX0735
 BX0735. The following values were computed from the NAD 83(1992) position.
 BX0735
 BX0735;                    North         East     Units Scale Factor Converg.
 BX0735;SPC LA N     -    64,858.971 1,029,758.358   MT  1.00001963   +0 09 53.6
 BX0735;SPC LA N     -   212,791.47  3,378,465.55   sFT  1.00001963   +0 09 53.6
 BX0735;UTM  15      - 3,439,257.876   577,437.984   MT  0.99967397   +0 25 09.1
 BX0735
 BX0735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX0735!SPC LA N     -   1.00000089  x   1.00001963  =   1.00002052
 BX0735!UTM  15      -   1.00000089  x   0.99967397  =   0.99967486
 BX0735
 BX0735:                Primary Azimuth Mark                     Grid Az
 BX0735:SPC LA N     -  DUE                                      299 12 50.0
 BX0735:UTM  15      -  DUE                                      298 57 34.5
 BX0735
 BX0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7743739257(NAD 83)
 BX0735
 BX0735|---------------------------------------------------------------------|
 BX0735| PID    Reference Object                     Distance      Geod. Az  |
 BX0735|                                                           dddmmss.s |
 BX0735| CY3403 BELL RM                              13.938 METERS 05530     |
 BX0735| BX2587 DUE                                 APPROX. 1.3 KM 2992243.6 |
 BX0735|---------------------------------------------------------------------|
 BX0735
 BX0735                          SUPERSEDED SURVEY CONTROL
 BX0735
 BX0735  NAD 83(1986)-  31 05 04.47581(N)    092 11 17.29226(W) AD(       ) 1
 BX0735  NAD 27      -  31 05 03.79574(N)    092 11 16.83555(W) AD(       ) 1
 BX0735  NGVD 29              21.15   (m)           69.4    (f) LEVELING    3  
 BX0735  NGVD 29 (11/26/84)   21.150  (m)           69.39   (f) ADJUSTED    1 2
 BX0735
 BX0735.Superseded values are not recommended for survey control.
 BX0735
 BX0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0735.See file dsdata.pdf to determine how the superseded data were derived.
 BX0735
 BX0735_MARKER: DS = TRIANGULATION STATION DISK
 BX0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0735_STAMPING: BELL 1919
 BX0735_MARK LOGO: CGS
 BX0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0735+STABILITY: SURFACE MOTION
 BX0735
 BX0735  HISTORY     - Date     Condition        Report By
 BX0735  HISTORY     - 1919     MONUMENTED       CGS
 BX0735  HISTORY     - 1935     SEE DESCRIPTION  CGS
 BX0735  HISTORY     - 1962     GOOD             CGS
 BX0735
 BX0735                          STATION DESCRIPTION
 BX0735
 BX0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (LHZ)
 BX0735'STATION IS ABOUT 1/4 MILE E OF BELLEDEAU, 4.9 METERS (16
 BX0735'FEET) N OF CENTER LINE OF LOUISIANA RAILWAY AND NAVIGATION
 BX0735'COMPANY TRACKS, AT POINT OF INTERSECTION OF N RAIL TANGENT FROM
 BX0735'W AND N RAIL TANGENT FROM E.
 BX0735'
 BX0735'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BX0735'DISKS SET IN CONCRETE.
 BX0735'
 BX0735'REFERENCE MARK IS 13.938 METERS (45.73 FEET) FROM STATION
 BX0735'N 55 DEG 30 MIN E.
 BX0735
 BX0735                          STATION RECOVERY (1935)
 BX0735
 BX0735'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 BX0735'UNDERGROUND MARK RECOVERED.  SURFACE, AND REFERENCE MARKS
 BX0735'DESTROYED.
 BX0735'
 BX0735'STATION IS ABOUT 1/4 MILE E OF BELLEDEAU, 4.9 METERS (16
 BX0735'FEET) N OF CENTER OF TRACK OF LOUISIANA AND ARKANSAS RAILROAD
 BX0735'AT POINT OF INTERSECTION OF N RAIL TANGENT FROM W AND N RAIL
 BX0735'TANGENT FROM E 15.6 FEET N OF N RAIL, 42.6 FEET W OF 5TH
 BX0735'TELEGRAPH POLE E OF MILEPOST NO. 144.  MARK STAMPED BELL 1919.
 BX0735'
 BX0735'THE SURFACE MARK WAS REPLACED BY A STANDARD BRONZE DISK SET
 BX0735'IN A 14-BY 14-BY 30-INCH CONCRETE PIER, LEAVING TOP ABOUT 5
 BX0735'INCHES ABOVE GROUND.
 BX0735'
 BX0735'UNDERGROUND MARK IS STANDARD BRONZE DISK IN A 14-BY 14-BY
 BX0735'7-INCH CONCRETE MASS, WITH BOTTOM 3 FEET BELOW GROUND SURFACE.
 BX0735'OVER THIS FLAT BOARDS WERE LAID AND A 4-INCH LAYER OF GRAVEL WAS
 BX0735'PLACED.
 BX0735'
 BX0735'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN THE TOPS
 BX0735'OF 14-BY 14-BY 30-INCH CONCRETE PIERS.
 BX0735'
 BX0735'REFERENCE MARK NO. 1 IS IN A WOOD LOT, 12 FEET N OF STEEP
 BX0735'BANK, 4 FEET SW OF FENCE CORNER, 57.6 FEET N OF N RAIL, 49
 BX0735'FEET NW OF 5TH TELEGRAPH POLE E OF MILEPOST NO. 144, AND
 BX0735'13.18 METERS (43.25 FEET) FROM STATION N 51 DEG
 BX0735'08 MIN 26 SEC E.
 BX0735'
 BX0735'REFERENCE MARK NO. 2 IS JUST S OF DITCH BANK, 17 FEET NE OF
 BX0735'5TH TELEGRAPH POLE E OF MILEPOST NO. 144, 25.6 FEET N OF N
 BX0735'RAIL, AND 18.33 METERS (60.13 FEET) FROM STATION
 BX0735'S 65 DEG 03 MIN 56 SEC E.TO REFERENCE MARK NO. 1 IT IS
 BX0735'17.44 METERS (57.22 FEET) N 20 DEG 55 MIN W.
 BX0735'
 BX0735'TO REACH THIS STATION, GO TO BELLEDEAU BY GRAVEL HIGHWAY
 BX0735'W FROM HESSMER, THEN 1/4 MILE E.
 BX0735
 BX0735                          STATION RECOVERY (1962)
 BX0735
 BX0735'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 BX0735'3.6 MI SE FROM BIJOU.
 BX0735'LOCATED 3.6 MILES SOUTHEAST ALONG THE LOUISIANA AND ARKANSAS RAILROAD
 BX0735'FROM STATION SIGN AT BIJOU, AT A ROAD CROSSING ABOUT 0.3 MILE EAST OF
 BX0735'THE STATION SIGN AT BELLEDEAU, 180 FEET WEST OF A ROAD CROSSING, 16
 BX0735'FEET NORTH OF THE NORTH RAIL OF THE TRACK 94 FEET WEST OF A WHITE
 BX0735'CONCRETE POST WITH THE LETTERS WX ON THE EAST SIDE, 300 FEET SOUTHWEST
 BX0735'OF A SMALL WHITE HOUSE, 53 FEET WEST OF THE 1ST POLE WEST OF THE ROAD
 BX0735'CROSSING, AND 1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS A STANDARD
 BX0735'TRIANGULATION STATION DISK SET IN THE TOP OF A CONCRETE POST ABOUT 4
 BX0735'FEET LOWER THAN THE TRACKS.  NOTE-- USE WITH CAUTION, THE MARK IS
 BX0735'LEANING SLIGHTLY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2935 ***********************************************************************
 BK2935  DESIGNATION -  BELLE
 BK2935  PID         -  BK2935
 BK2935  STATE/COUNTY-  LA/CAMERON
 BK2935  COUNTRY     -  US
 BK2935  USGS QUAD   -  HAYES (2018)
 BK2935
 BK2935                         *CURRENT SURVEY CONTROL
 BK2935  ______________________________________________________________________
 BK2935* NAD 83(1992) POSITION- 30 02 17.97737(N) 092 57 46.14444(W)   ADJUSTED
 BK2935* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2935  **This station is located in a suspected subsidence area (see below).
 BK2935  ______________________________________________________________________
 BK2935  GEOID HEIGHT    -        -26.987 (meters)                     GEOID18
 BK2935  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BK2935  HORZ ORDER      -  SECOND
 BK2935
 BK2935.The horizontal coordinates were established by classical geodetic methods
 BK2935.and adjusted by the National Geodetic Survey in January 1993.
 BK2935
 BK2935.** This station is in an area of known vertical motion. If an
 BK2935.** orthometric height was ever established but is not available 
 BK2935.** in the current survey control section, the orthometric height
 BK2935.** is considered suspect.  Suspect heights are available in the
 BK2935.** superseded section only if requested.
 BK2935
 BK2935.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2935.GEOID18 height accuracy estimate available here.
 BK2935
 BK2935.Click photographs - Photos may exist for this station.
 BK2935
 BK2935.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2935
 BK2935. The following values were computed from the NAD 83(1992) position.
 BK2935
 BK2935;                    North         East     Units Scale Factor Converg.
 BK2935;SPC LA S     -   171,632.103   842,854.479   MT  0.99992596   -0 48 53.1
 BK2935;SPC LA S     -   563,096.32  2,765,265.07   sFT  0.99992596   -0 48 53.1
 BK2935;UTM  15      - 3,323,032.894   503,584.749   MT  0.99960016   +0 01 07.0
 BK2935
 BK2935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2935!SPC LA S     -   1.00000381  x   0.99992596  =   0.99992977
 BK2935!UTM  15      -   1.00000381  x   0.99960016  =   0.99960397
 BK2935
 BK2935:                Primary Azimuth Mark                     Grid Az
 BK2935:SPC LA S     -  ENTRANCE                                 115 14 22.4
 BK2935:UTM  15      -  ENTRANCE                                 114 24 22.3
 BK2935
 BK2935_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP0358423032(NAD 83)
 BK2935
 BK2935|---------------------------------------------------------------------|
 BK2935| PID    Reference Object                     Distance      Geod. Az  |
 BK2935|                                                           dddmmss.s |
 BK2935| AV0757 ENTRANCE                            APPROX.16.9 KM 1142529.3 |
 BK2935| CV9642 BELLE RM 1                           50.810 METERS 18020     |
 BK2935| CV9641 BELLE RM                             15.290 METERS 18049     |
 BK2935| CV9643 BELLE RM 2                           39.450 METERS 32752     |
 BK2935|---------------------------------------------------------------------|
 BK2935
 BK2935                          SUPERSEDED SURVEY CONTROL
 BK2935
 BK2935  NAD 83(1986)-  30 02 18.00217(N)    092 57 46.12918(W) AD(       ) 2
 BK2935  NAD 27      -  30 02 17.26700(N)    092 57 45.57100(W) AD(       ) 2
 BK2935
 BK2935.Superseded values are not recommended for survey control.
 BK2935
 BK2935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2935.See file dsdata.pdf to determine how the superseded data were derived.
 BK2935
 BK2935_MARKER: DD = SURVEY DISK
 BK2935_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 BK2935_STAMPING: BELLE 1933
 BK2935_MARK LOGO: USGS
 BK2935_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK2935
 BK2935  HISTORY     - Date     Condition        Report By
 BK2935  HISTORY     - 1933     MONUMENTED       USGS
 BK2935  HISTORY     - 1934     GOOD             CGS
 BK2935
 BK2935                          STATION DESCRIPTION
 BK2935
 BK2935'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (JCB)
 BK2935'STATION IS ON THE W BANK OF THE BELL CITY DRAINAGE DISTRICT
 BK2935'CANAL.  7.6 STATUTE MILES N OF THE INTRACOASTAL CANAL, MEASURED
 BK2935'FROM THE INTERSECTION OF THESE TWO CANALS.  AT THE JUNCTION
 BK2935'OF THE BELL CITY DRAINAGE DISTRICT CANAL AND A SMALL CANAL
 BK2935'LEADING EASTWARD TO GARDINERS WAREHOUSE.  IT IS ON SPOIL BANK.
 BK2935'10 METERS W OF W BANK OF BELL CITY DRAINAGE DISTRICT CANAL.
 BK2935'23 METERS S OF THE S EDGE OF AN 8-METER GAP IN THE SPOIL
 BK2935'BANK.  85 FEET S OF A DOUBLE FENCE LINE RUNNING E AND W.  AND
 BK2935'8 METERS S OF THE PROLONGATION OF THE S TANGENT OF THE SMALL
 BK2935'CANAL.
 BK2935'
 BK2935'STATION MARK IS A STANDARD U.S.G.S. BRONZE DISK, SET IN A
 BK2935'CONCRETE POST 5 INCHES SQUARE, PROJECTING ONE FOOT ABOVE THE
 BK2935'GROUND, STAMPED BELLE - 1933.
 BK2935'
 BK2935'REFERENCE MARK NO. 1 IS A STANDARD U.S.G.S. REFERENCE DISK,
 BK2935'SET IN A CONCRETE POST 5 INCHES SQUARE, PROJECTING 1 FOOT
 BK2935'ABOVE THE GROUND.
 BK2935'
 BK2935'REFERENCE MARK NO. 2 IS A STANDARD U.S.C. AND G.S. REFERENCE
 BK2935'DISK, SET IN A CONCRETE MONUMENT 8-1/2 INCHES SQUARE, FLUSH
 BK2935'WITH GROUND, STAMPED NO. 2, 1934.
 BK2935'
 BK2935'THIS STATION IS SO NEAR TO THE BOUNDARY BETWEEN CAMERON
 BK2935'PARISH AND JEFF DAVIS PARISH THAT IT IS UNCERTAIN IN WHICH
 BK2935'OF THE TWO IT IS LOCATED.
 BK2935'
 BK2935'HEIGHT OF SIGNAL ABOVE STATION MARK - 14 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1350 ***********************************************************************
 AT1350  DESIGNATION -  BELLE
 AT1350  PID         -  AT1350
 AT1350  STATE/COUNTY-  LA/PLAQUEMINES
 AT1350  COUNTRY     -  US
 AT1350  USGS QUAD   -  BELLE CHASSE (2018)
 AT1350
 AT1350                         *CURRENT SURVEY CONTROL
 AT1350  ______________________________________________________________________
 AT1350* NAD 83(1992) POSITION- 29 51 23.67701(N) 089 58 55.23359(W)   ADJUSTED
 AT1350* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1350  **This station is located in a suspected subsidence area (see below).
 AT1350  ______________________________________________________________________
 AT1350  GEOID HEIGHT    -        -25.691 (meters)                     GEOID18
 AT1350  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AT1350  HORZ ORDER      -  SECOND
 AT1350
 AT1350.The horizontal coordinates were established by classical geodetic methods
 AT1350.and adjusted by the National Geodetic Survey in January 1993.
 AT1350
 AT1350.** This station is in an area of known vertical motion. If an
 AT1350.** orthometric height was ever established but is not available 
 AT1350.** in the current survey control section, the orthometric height
 AT1350.** is considered suspect.  Suspect heights are available in the
 AT1350.** superseded section only if requested.
 AT1350
 AT1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1350.GEOID18 height accuracy estimate available here.
 AT1350
 AT1350.Click photographs - Photos may exist for this station.
 AT1350
 AT1350.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1350
 AT1350. The following values were computed from the NAD 83(1992) position.
 AT1350
 AT1350;                    North         East     Units Scale Factor Converg.
 AT1350;SPC LA S     -   151,138.793 1,130,558.994   MT  0.99992890   +0 40 32.4
 AT1350;SPC LA S     -   495,861.19  3,709,175.63   sFT  0.99992890   +0 40 32.4
 AT1350;UTM  16      - 3,306,627.390   211,913.369   MT  1.00062412   -1 29 08.0
 AT1350;UTM  15      - 3,306,718.125   791,564.347   MT  1.00064900   +1 30 12.6
 AT1350
 AT1350!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1350!SPC LA S     -   1.00000373  x   0.99992890  =   0.99993263
 AT1350!UTM  16      -   1.00000373  x   1.00062412  =   1.00062786
 AT1350!UTM  15      -   1.00000373  x   1.00064900  =   1.00065274
 AT1350
 AT1350:                Primary Azimuth Mark                     Grid Az
 AT1350:SPC LA S     -  BELLE AZ MK                              251 37 32.6
 AT1350:UTM  16      -  BELLE AZ MK                              253 47 13.0
 AT1350:UTM  15      -  BELLE AZ MK                              250 47 52.4
 AT1350
 AT1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1191306627(NAD 83)
 AT1350
 AT1350|---------------------------------------------------------------------|
 AT1350| PID    Reference Object                     Distance      Geod. Az  |
 AT1350|                                                           dddmmss.s |
 AT1350| DD6340 BELLE RM 1                           29.641 METERS 02439     |
 AT1350| AT1361 BELLE CHASSE CG RAD MAST            APPROX. 4.7 KM 0482917.1 |
 AT1350| AT1344 BELLE CHASSE MUNICIPAL TANK         APPROX. 2.7 KM 2192209.3 |
 AT1350| AU2742 BELLE CHASSE CALLENDER FLD TNK      APPROX. 4.8 KM 2303313.3 |
 AT1350| DD6339 BELLE AZ MK                                        2521805.0 |
 AT1350| DD6341 BELLE RM 2                           29.370 METERS 29639     |
 AT1350| AU2748 BELLE CHASSE BRIDGE SHAFT           APPROX. 3.1 KM 3033157.3 |
 AT1350| AU2689 GRETNA MUNICIPAL WATER TANK         APPROX. 7.9 KM 3080559.5 |
 AT1350| AU2690 GRETNA RADIO STA KKN 511 MAST       APPROX. 7.6 KM 3102455.0 |
 AT1350| AU2692 GRETNA TV STA WWL MAST              APPROX. 7.9 KM 3144503.3 |
 AT1350| AT1372 NEW ORLEANS ALGIERS WATER TANK      APPROX. 7.3 KM 3585212.2 |
 AT1350|---------------------------------------------------------------------|
 AT1350
 AT1350                          SUPERSEDED SURVEY CONTROL
 AT1350
 AT1350  NAD 83(1986)-  29 51 23.69056(N)    089 58 55.23408(W) AD(       ) 2
 AT1350  NAD 27      -  29 51 22.94719(N)    089 58 54.98432(W) AD(       ) 2
 AT1350
 AT1350.Superseded values are not recommended for survey control.
 AT1350
 AT1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1350.See file dsdata.pdf to determine how the superseded data were derived.
 AT1350
 AT1350_MARKER: DS = TRIANGULATION STATION DISK
 AT1350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT1350_STAMPING: BELLE 1966
 AT1350_MARK LOGO: CGS
 AT1350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT1350+STABILITY: SURFACE MOTION
 AT1350
 AT1350  HISTORY     - Date     Condition        Report By
 AT1350  HISTORY     - 1966     MONUMENTED       CGS
 AT1350  HISTORY     - 1972     SEE DESCRIPTION  NGS
 AT1350
 AT1350                          STATION DESCRIPTION
 AT1350
 AT1350'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1350'STATION IS LOCATED IN BELLE CHASSE ABOUT 0.1 MILE NORTHWEST OF THE
 AT1350'BELLE CHASSE FERRY METAL WITNESS POST.
 AT1350'
 AT1350'AZIMUTH MARK, A STANDARD DISK STAMPED DEER 1966, IS SET IN A ROUND
 AT1350'CONCRETE MONUMENT WHICH PROJECTS 3 INCHES.  IT IS 12 FEET SOUTH OF A
 AT1350'CONCRETE RETAINING WALL, 5 FEET SOUTH OF THE CENTER OF THE ROAD ON TOP
 AT1350'OF THE LEVEE AND 1.6 FEET WEST OF A METAL LANDING AND ON PARISH
 AT1350'PROPERTY.
 AT1350'
 AT1350'TO REACH THE STATION FROM THE POST OFFICE IN BELLE CHASSE, GO NORTH
 AT1350'AND NORTHWEST ON STATE HIGHWAY 23 FOR 0.35 MILE TO THE AZIMUTH MARK ON
 AT1350'THE RIGHT.  CONTINUE NORTHWEST ON STATE HIGHWAY 23 FOR 0.1 MILE TO A
 AT1350'SIDE ROAD RIGHT.  TURN RIGHT, CROSS RAILROAD AND GO EAST AND SOUTHEAST
 AT1350'ON A PAVED STREET FOR 0.25 MILE TO THE TOP OF A LEVEE.  TURN LEFT AND
 AT1350'GO NORTH ALONG TOP OF THE LEVEE FOR 0.1 MILE TO THE STATION ON THE
 AT1350'LEFT AT THE BASE OF THE LEVEE.
 AT1350'
 AT1350'STATION MARKS ARE STANDARD DISKS STAMPED BELLE 1966.  THE SURFACE DISK
 AT1350'IS SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 AT1350'PROJECTS 6 INCHES.  IT IS 84 FEET SOUTHEAST OF A 24 INCH OAK TREE, 83
 AT1350'FEET NORTHWEST OF THE TOP OF A LEVEE, 42 FEET SOUTHWEST OF A POWER
 AT1350'POLE AND 1.9 FEET NORTHEAST OF A METAL WITNESS POST.  THE UNDERGROUND
 AT1350'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 36 INCHES BELOW THE
 AT1350'GROUND SURFACE.
 AT1350'
 AT1350'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED BELLE NO 1 1966, IS SET
 AT1350'IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT WHICH PROJECTS 2
 AT1350'INCHES.  IT IS 80 FEET NORTHWEST OF THE TOP OF THE LEVEE, 71 FEET
 AT1350'NORTH OF THE POWER POLE AND 1.6 FEET WEST OF A METAL WITNESS POST.
 AT1350'
 AT1350'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED BELLE NO 2 1966, IS SET
 AT1350'IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT WHICH PROJECTS 6
 AT1350'INCHES.  IT IS 25 FEET SOUTHWEST OF THE 24 INCH OAK TREE, 4 FEET
 AT1350'NORTHEAST OF THE NORTHEAST CORNER OF A SHEET METAL BUILDING AND 1.5
 AT1350'FEET NORTH OF A METAL WITNESS POST.
 AT1350'
 AT1350'AZIMUTH MARK, A STANDARD DISK STAMPED BELLE 1966, IS SET IN THE TOP OF
 AT1350'A 12 INCH CYLINDRICAL CONCRETE MONUMENT WHICH PROJECTS 8 INCHES.  IT
 AT1350'IS 67.3 FEET WEST OF THE WEST RAIL OF A RAILROAD, 52 FEET EAST OF THE
 AT1350'CENTER OF STATE HIGHWAY 23 AND 1.3 FEET SOUTH OF A METAL WITNESS POST.
 AT1350'
 AT1350'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 AT1350
 AT1350                          STATION RECOVERY (1972)
 AT1350
 AT1350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1350'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED AND FOUND IN
 AT1350'GOOD CONDITION.  REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND TO
 AT1350'BE DESTROYED.
 AT1350'
 AT1350'THE STATION IS ON PROPERTY OWNED BY THE PLAQUEMINES PARISH.  BY RE-
 AT1350'QUEST OF MR. WHITE THE PARISH ENGINEER WANTS THE STATION MARK AND
 AT1350'REFERENCE MARK 1 REMOVED FROM THERE PRESENT POSITION.
 AT1350'
 AT1350'THE STATION MARK AND REFERENCE MARK 1 HAS BEEN DESTROYED.
 AT1350'
 AT1350'A BELLE 2 WAS ESTABLISHED AT THIS DATE.  FOR ADDITIONAL INFORMATION
 AT1350'SEE DESCRIPTION THEREOF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2955 ***********************************************************************
 AU2955  DESIGNATION -  BELLE
 AU2955  PID         -  AU2955
 AU2955  STATE/COUNTY-  LA/LAFOURCHE
 AU2955  COUNTRY     -  US
 AU2955  USGS QUAD   -  BELLE PASS (2018)
 AU2955
 AU2955                         *CURRENT SURVEY CONTROL
 AU2955  ______________________________________________________________________
 AU2955* NAD 83(1992) POSITION- 29 05 02.30181(N) 090 14 35.07638(W)   ADJUSTED
 AU2955* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2955  **This station is located in a suspected subsidence area (see below).
 AU2955  ______________________________________________________________________
 AU2955  GEOID HEIGHT    -        -23.717 (meters)                     GEOID18
 AU2955  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AU2955  HORZ ORDER      -  SECOND
 AU2955
 AU2955.The horizontal coordinates were established by classical geodetic methods
 AU2955.and adjusted by the National Geodetic Survey in January 1993.
 AU2955
 AU2955.** This station is in an area of known vertical motion. If an
 AU2955.** orthometric height was ever established but is not available 
 AU2955.** in the current survey control section, the orthometric height
 AU2955.** is considered suspect.  Suspect heights are available in the
 AU2955.** superseded section only if requested.
 AU2955
 AU2955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2955.GEOID18 height accuracy estimate available here.
 AU2955
 AU2955.Click photographs - Photos may exist for this station.
 AU2955
 AU2955.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2955
 AU2955. The following values were computed from the NAD 83(1992) position.
 AU2955
 AU2955;                    North         East     Units Scale Factor Converg.
 AU2955;SPC LA S     -    65,237.806 1,106,151.431   MT  1.00005274   +0 32 42.5
 AU2955;SPC LA S     -   214,034.37  3,629,098.49   sFT  1.00005274   +0 32 42.5
 AU2955;UTM  15      - 3,220,429.095   768,361.830   MT  1.00048880   +1 20 27.3
 AU2955
 AU2955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2955!SPC LA S     -   1.00000378  x   1.00005274  =   1.00005652
 AU2955!UTM  15      -   1.00000378  x   1.00048880  =   1.00049258
 AU2955
 AU2955:                Primary Azimuth Mark                     Grid Az
 AU2955:SPC LA S     -  BAY                                      341 17 05.4
 AU2955:UTM  15      -  BAY                                      340 29 20.6
 AU2955
 AU2955_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6836120429(NAD 83)
 AU2955
 AU2955|---------------------------------------------------------------------|
 AU2955| PID    Reference Object                     Distance      Geod. Az  |
 AU2955|                                                           dddmmss.s |
 AU2955| DD6335 BELLE RM 1                           15.940 METERS 00057     |
 AU2955| DD6337 BELLE RM 3                           17.449 METERS 15105     |
 AU2955| DD6336 BELLE RM 2                           17.430 METERS 15138     |
 AU2955| DD6338 BELLE RM 4                           16.004 METERS 24129     |
 AU2955| AU2980 BAY                                 APPROX. 2.9 KM 3414947.9 |
 AU2955|---------------------------------------------------------------------|
 AU2955
 AU2955                          SUPERSEDED SURVEY CONTROL
 AU2955
 AU2955  NAD 83(1986)-  29 05 02.31788(N)    090 14 35.08900(W) AD(       ) 2
 AU2955  NAD 27      -  29 05 01.49300(N)    090 14 34.80200(W) AD(       ) 2
 AU2955
 AU2955.Superseded values are not recommended for survey control.
 AU2955
 AU2955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2955.See file dsdata.pdf to determine how the superseded data were derived.
 AU2955
 AU2955_MARKER: DS = TRIANGULATION STATION DISK
 AU2955_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2955_STAMPING: BELLE 1928
 AU2955_MARK LOGO: CGS
 AU2955_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2955
 AU2955  HISTORY     - Date     Condition        Report By
 AU2955  HISTORY     - 1928     MONUMENTED       CGS
 AU2955  HISTORY     - 1952     MARK NOT FOUND   CGS
 AU2955
 AU2955                          STATION DESCRIPTION
 AU2955
 AU2955'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU2955'STATION IS ABOUT 7 MILES E OF TIMBALIER LIGHT ABOUT 3-1/2
 AU2955'MILES WESTWARD FROM PASS FOURCHON (NOW CLOSED), ON THE MOST
 AU2955'WESTERN POINT OF THE MAINLAND ADJACENT TO THE GULF.  THERE
 AU2955'IS A NARROW DEEP PASS BETWEEN THIS POINT OF LAND AND THE
 AU2955'MOST EASTERLY OF A STRING OF SMALL ISLANDS.
 AU2955'
 AU2955'THE STATION IS MARKED BY A WOODEN PLUG SET IN A CONCRETE-FILLED
 AU2955'TILE FORM WITH BELLE WRITTEN ON THE CONCRETE.
 AU2955'
 AU2955'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU2955'IS 15.94 METERS (52.3 FEET) FROM
 AU2955'THE STATION N 0 DEG 57 MIN E.
 AU2955'
 AU2955'REFERENCE MARK NO. 2 IS LOST.
 AU2955'
 AU2955'REFERENCE MARK NO. 3, A PLUG IN THE TOP OF A CONCRETE-FILLED
 AU2955'TILE PLACED OVER A 2- BY 4-INCH STAKE DRIVEN INTO THE SAND,
 AU2955'WITH 3 INSCRIBED ON THE CONCRETE, IS FLUSH WITH THE SAND
 AU2955'AND 17.449 METERS (57.25 FEET) FROM THE STATION
 AU2955'S 20 DEG 55 MIN E.
 AU2955'
 AU2955'REFERENCE MARK NO. 4, A PLUG IN THE TOP OF A CONCRETE-FILLED
 AU2955'TILE PLACED OVER A 2- BY 4-INCH STAKE DRIVEN INTO THE SAND
 AU2955'WITH 4 INSCRIBED ON THE CONCRETE, IS FLUSH WITH THE SAND
 AU2955'AND 16.004 METERS (52.51 FEET) FROM THE STATION
 AU2955'S 61 DEG 29 MIN W.
 AU2955'
 AU2955'IN 1937 A LETTER FROM THE GULF REFINING COMPANY STATED THAT
 AU2955'THIS STATION WAS LOST, DUE TO EROSION OF THE SHORE LINE.
 AU2955'IN 1938 A LETTER FROM THE GULF RESEARCH AND DEVELOPMENT
 AU2955'COMPANY STATED THAT THE STATION COULD NOT BE FOUND.
 AU2955
 AU2955                          STATION RECOVERY (1952)
 AU2955
 AU2955'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2955'STATION IS LOST THROUGH EROSION OF THE SHORELINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1356 ***********************************************************************
 AT1356  DESIGNATION -  BELLE 2
 AT1356  PID         -  AT1356
 AT1356  STATE/COUNTY-  LA/PLAQUEMINES
 AT1356  COUNTRY     -  US
 AT1356  USGS QUAD   -  BELLE CHASSE (2018)
 AT1356
 AT1356                         *CURRENT SURVEY CONTROL
 AT1356  ______________________________________________________________________
 AT1356* NAD 83(1992) POSITION- 29 51 26.28338(N) 089 58 53.85311(W)   ADJUSTED
 AT1356* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1356  **This station is located in a suspected subsidence area (see below).
 AT1356  ______________________________________________________________________
 AT1356  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 AT1356  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AT1356  HORZ ORDER      -  FIRST
 AT1356
 AT1356.The horizontal coordinates were established by classical geodetic methods
 AT1356.and adjusted by the National Geodetic Survey in January 1993.
 AT1356
 AT1356.** This station is in an area of known vertical motion. If an
 AT1356.** orthometric height was ever established but is not available 
 AT1356.** in the current survey control section, the orthometric height
 AT1356.** is considered suspect.  Suspect heights are available in the
 AT1356.** superseded section only if requested.
 AT1356
 AT1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1356.GEOID18 height accuracy estimate available here.
 AT1356
 AT1356.Click photographs - Photos may exist for this station.
 AT1356
 AT1356.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1356
 AT1356. The following values were computed from the NAD 83(1992) position.
 AT1356
 AT1356;                    North         East     Units Scale Factor Converg.
 AT1356;SPC LA S     -   151,219.473 1,130,595.095   MT  0.99992887   +0 40 33.1
 AT1356;SPC LA S     -   496,125.89  3,709,294.07   sFT  0.99992887   +0 40 33.1
 AT1356;UTM  16      - 3,306,706.707   211,952.514   MT  1.00062384   -1 29 07.4
 AT1356;UTM  15      - 3,306,799.377   791,599.303   MT  1.00064925   +1 30 13.4
 AT1356
 AT1356!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1356!SPC LA S     -   1.00000380  x   0.99992887  =   0.99993267
 AT1356!UTM  16      -   1.00000380  x   1.00062384  =   1.00062764
 AT1356!UTM  15      -   1.00000380  x   1.00064925  =   1.00065305
 AT1356
 AT1356:                Primary Azimuth Mark                     Grid Az
 AT1356:SPC LA S     -  BELLE 2 RM 5                             293 03 15.1
 AT1356:UTM  16      -  BELLE 2 RM 5                             295 12 55.6
 AT1356:UTM  15      -  BELLE 2 RM 5                             292 13 34.8
 AT1356
 AT1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1195206706(NAD 83)
 AT1356
 AT1356|---------------------------------------------------------------------|
 AT1356| PID    Reference Object                     Distance      Geod. Az  |
 AT1356|                                                           dddmmss.s |
 AT1356| DD6342 BELLE 2 RM 3                         25.847 METERS 18904     |
 AT1356| AT1350 BELLE                                88.395 METERS 20447     |
 AT1356| DD6344 BELLE 2 RM 5                                       2934348.2 |
 AT1356| DD6343 BELLE 2 RM 4                         28.036 METERS 29452     |
 AT1356|---------------------------------------------------------------------|
 AT1356
 AT1356                          SUPERSEDED SURVEY CONTROL
 AT1356
 AT1356  NAD 83(1986)-  29 51 26.29707(N)    089 58 53.85351(W) AD(       ) 1
 AT1356  NAD 27      -  29 51 25.55305(N)    089 58 53.60418(W) AD(       ) 1
 AT1356
 AT1356.Superseded values are not recommended for survey control.
 AT1356
 AT1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1356.See file dsdata.pdf to determine how the superseded data were derived.
 AT1356
 AT1356_MARKER: DS = TRIANGULATION STATION DISK
 AT1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT1356_STAMPING: BELLE 2 1972
 AT1356_MARK LOGO: CGS
 AT1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT1356+STABILITY: SURFACE MOTION
 AT1356
 AT1356  HISTORY     - Date     Condition        Report By
 AT1356  HISTORY     - 1972     MONUMENTED       NGS
 AT1356
 AT1356                          STATION DESCRIPTION
 AT1356
 AT1356'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1356'MEASUREMENTS WERE MADE WITH A 30 METER AND A 300 FOOT TAPE HOLDING
 AT1356'5 AND 10 KGS. TENSION.
 AT1356'
 AT1356'THE STATION IS ABOUT 8 MILES SOUTHEAST OF NEW ORLEANS, 6 MILES SOUTH
 AT1356'OF CHALMETTE, 0.1 MILE NORTH OF THE BELLE CHASSE FERRY, IN SECTION
 AT1356'20, T 14 S, R 25 E, AND ON LAND OWNED BY THE PLAQUEMINES PARISH, MR.
 AT1356'WHITE, PARISH ENGINEER, BELLE CHASSE, LOUISIANA, TELEPHONE
 AT1356'NUMBER 394-3821.
 AT1356'
 AT1356'TO REACH THE STATION FROM THE POST OFFICE IN BELLE CHASSE, GO NORTH
 AT1356'AND NORTHWEST ON STATE HIGHWAY 23 FOR 0.5 MILE TO AVENUE G ON THE
 AT1356'RIGHT.  TURN RIGHT AND GO EAST ON AVENUE G FOR 0.35 MILE TO
 AT1356'MAIN STREET ON THE LEFT, CONTINUE EAST ON AVENUE G FOR 0.1 MILE TO
 AT1356'THE PARISH ENGINEERS OFFICE ON THE LEFT, JUST BEFORE REACHING THE
 AT1356'BELLE CHASSE FERRY, TURN LEFT AND GO NORTH ON A SHELL ROAD ON THE
 AT1356'EAST SIDE OF THE ENGINEERS OFFICE FOR 0.1 MILE TO THE STATION.
 AT1356'
 AT1356'STATION MARKS ARE STANDARD DISKS STAMPED BELLE 2 1972.  THE SURFACE
 AT1356'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 AT1356'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 108 FEET EAST-SOUTHEAST
 AT1356'OF THE EAST RAIL OF A RAILROAD TRACK, 74 FEET WEST OF THE CENTER
 AT1356'OF A LEVEE AND 27 FEET SOUTH-SOUTHWEST OF A ROAD LEADING TO THE
 AT1356'LEVEE.  THE UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR
 AT1356'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 AT1356'
 AT1356'REFERENCE MARK 3, A STANDARD DISK STAMPED BELLE 2 NO 3 1972, IS SET
 AT1356'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 1 INCH
 AT1356'BELOW THE GROUND SURFACE.  IT IS 53 FEET WEST OF THE CENTER OF THE
 AT1356'TOP OF THE LEVEE.
 AT1356'
 AT1356'REFERENCE MARK 4, A STANDARD DISK STAMPED BELLE 2 NO 4 1972, IS SET
 AT1356'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 1 INCH
 AT1356'BELOW THE GROUND SURFACE.  IT IS 20 FEET SOUTH-SOUTHWEST OF THE
 AT1356'ROAD LEADING TO THE LEVEE AND 16 FEET EAST OF THE EAST RAIL OF THE
 AT1356'RAILROAD TRACKS.
 AT1356'
 AT1356'REFERENCE MARK 5, A STANDARD DISK STAMPED BELLE 2 NO 5 1972, IS SET
 AT1356'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 AT1356'1 INCH ABOVE THE GROUND SURFACE.  IT IS 48 FEET SOUTH-SOUTHWEST OF A
 AT1356'DRIVEWAY, 22 FEET EAST-SOUTHEAST OF THE CENTER OF MAIN STREET, 3
 AT1356'FEET NORTH-NORTHEAST OF A POWERLINE POLE AND 2 FEET SOUTH-SOUTHWEST
 AT1356'OF A METAL WITNESS POST.
 AT1356'
 AT1356'TO REACH THE AZIMUTH MARK FROM AVENUE G AND MAIN STREET, GO NORTH ON
 AT1356'MAIN STREET FOR 0.1 MILE TO THE MARK ON THE RIGHT.
 AT1356'
 AT1356'HEIGHT OF LIGHT ABOVE STATION MARK 34.5 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CA1983 ***********************************************************************
 CA1983  DESIGNATION -  BELLE 2
 CA1983  PID         -  CA1983
 CA1983  STATE/COUNTY-  LA/LAFOURCHE
 CA1983  COUNTRY     -  US
 CA1983  USGS QUAD   -  BELLE PASS (2018)
 CA1983
 CA1983                         *CURRENT SURVEY CONTROL
 CA1983  ______________________________________________________________________
 CA1983* NAD 83(1986) POSITION- 29 05 13.     (N) 090 13 22.     (W)   SCALED
 CA1983* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 CA1983  **This station is located in a suspected subsidence area (see below).
 CA1983  ______________________________________________________________________
 CA1983  GEOID HEIGHT    -        -23.716 (meters)                     GEOID18
 CA1983
 CA1983.The horizontal coordinates were scaled from a map and have
 CA1983.an estimated accuracy of +/- 6 seconds.
 CA1983
 CA1983.** This station is in an area of known vertical motion. If an
 CA1983.** orthometric height was ever established but is not available 
 CA1983.** in the current survey control section, the orthometric height
 CA1983.** is considered suspect.  Suspect heights are available in the
 CA1983.** superseded section only if requested.
 CA1983
 CA1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 CA1983.GEOID18 height accuracy estimate available here.
 CA1983
 CA1983.Click photographs - Photos may exist for this station.
 CA1983
 CA1983;                    North         East    Units  Estimated Accuracy
 CA1983;SPC LA S     -    65,590.    1,108,130.      MT  (+/- 180 meters Scaled)
 CA1983
 CA1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN703208(NAD 83)
 CA1983
 CA1983                          SUPERSEDED SURVEY CONTROL
 CA1983
 CA1983  NAD 27      -  29 05 12.39998(N)    090 13 21.27698(W) AD(       ) 3
 CA1983
 CA1983.Superseded values are not recommended for survey control.
 CA1983
 CA1983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CA1983.See file dsdata.pdf to determine how the superseded data were derived.
 CA1983
 CA1983_MARKER: DH = HORIZONTAL CONTROL DISK
 CA1983_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CA1983_STAMPING: BELLE 2 1979
 CA1983_MARK LOGO: NGS
 CA1983_MAGNETIC: N = NO MAGNETIC MATERIAL
 CA1983_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CA1983
 CA1983  HISTORY     - Date     Condition        Report By
 CA1983  HISTORY     - 1979     MONUMENTED       NGS
 CA1983
 CA1983                          STATION DESCRIPTION
 CA1983
 CA1983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 CA1983'THE STATION IS LOCATED ABOUT 46 MILES SOUTHEAST OF HOUMA, 35 MILES
 CA1983'SOUTH-SOUTHEAST OF LAROSE, 0.2 MILE NORTH OF THE GULF, AND IN A FLAT
 CA1983'AREA ON THE EAST SIDE OF BELLE PASS.
 CA1983'
 CA1983'THE DISTANCE TO REFERENCE MARK 1 IS 58.78 FEET AND TO REFERENCE MARK 2
 CA1983'IS 232.79 FEET.  THE ANGLE BETWEEN THE REFERENCE MARKS IS 89 DEGREES,
 CA1983'27 MINUTES, AND 4.25 SECONDS.
 CA1983'
 CA1983'STATION WAS REACHED BY HELICOPTER.
 CA1983'
 CA1983'THE STATION IS A STANDARD NGS DISK STAMPED---BELLE 1979---, CRIMPED TO
 CA1983'THE TOP OF A STAINLESS STEEL ROD DRIVEN 20 FEET INTO THE GROUND,
 CA1983'ENCASED IN A 5-INCH WHITE PVC PIPE AND PROJECTS 18 INCHES.  IT IS
 CA1983'LOCATED 200 FEET EAST FROM THE EAST SIDE OF THE PASS AND 100 FEET
 CA1983'NORTH FROM NORTH END OF A ROCK BREAKWATER.
 CA1983'
 CA1983'REFERENCE MARK NUMBER 1 IS A STANDARD NGS DISK STAMPED
 CA1983'---BELLE NO 1 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1983'DRIVEN 15 FEET INTO THE GROUND, ENCASED IN A 5-INCH WHITE PVC PIPE AND
 CA1983'PROJECTS 18 INCHES.  IT IS LOCATED 230 FEET EAST FROM THE EAST SIDE OF
 CA1983'THE PASS.  MARK IS LEVEL WITH STATION.
 CA1983'
 CA1983'REFERENCE MARK NUMBER 2 IS A STANDARD NGS DISK STAMPED
 CA1983'---BELLE NO 2 1979---, CRIMPED TO THE TOP OF A STAINLESS STEEL ROD
 CA1983'DRIVEN 15 FEET INTO THE GROUND, ENCASED IN A 5-INCH WHITE PVC PIPE AND
 CA1983'PROJECTS 18 INCHES.  IT IS LOCATED 60 FEET SOUTH FROM THE NORTH END OF
 CA1983'A ROCK BREAKWATER.  MARK IS LEVEL WITH STATION.
 CA1983'
 CA1983'THE STATION WAS POSITIONED AT THIS TIME BY THE INERTIAL SURVEY SYSTEM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2742 ***********************************************************************
 AU2742  DESIGNATION -  BELLE CHASSE CALLENDER FLD TNK
 AU2742  PID         -  AU2742
 AU2742  STATE/COUNTY-  LA/PLAQUEMINES
 AU2742  COUNTRY     -  US
 AU2742  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2742
 AU2742                         *CURRENT SURVEY CONTROL
 AU2742  ______________________________________________________________________
 AU2742* NAD 83(1992) POSITION- 29 49 44.33408(N) 090 01 13.68610(W)   ADJUSTED
 AU2742  **This station is located in a suspected subsidence area (see below).
 AU2742  ______________________________________________________________________
 AU2742  GEOID HEIGHT    -        -25.602 (meters)                     GEOID18
 AU2742  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AU2742  HORZ ORDER      -  THIRD
 AU2742
 AU2742.The horizontal coordinates were established by classical geodetic methods
 AU2742.and adjusted by the National Geodetic Survey in January 1993.
 AU2742
 AU2742.** This station is in an area of known vertical motion. If an
 AU2742.** orthometric height was ever established but is not available 
 AU2742.** in the current survey control section, the orthometric height
 AU2742.** is considered suspect.  Suspect heights are available in the
 AU2742.** superseded section only if requested.
 AU2742
 AU2742.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2742.GEOID18 height accuracy estimate available here.
 AU2742
 AU2742.Click photographs - Photos may exist for this station.
 AU2742
 AU2742.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2742
 AU2742. The following values were computed from the NAD 83(1992) position.
 AU2742
 AU2742;                    North         East     Units Scale Factor Converg.
 AU2742;SPC LA S     -   148,037.084 1,126,878.460   MT  0.99993022   +0 39 23.2
 AU2742;SPC LA S     -   485,685.00  3,697,100.41   sFT  0.99993022   +0 39 23.2
 AU2742;UTM  15      - 3,303,561.375   787,926.409   MT  1.00062298   +1 28 59.1
 AU2742;UTM  16      - 3,303,664.548   208,115.828   MT  1.00065131   -1 30 12.5
 AU2742
 AU2742_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8792603561(NAD 83)
 AU2742
 AU2742                          SUPERSEDED SURVEY CONTROL
 AU2742
 AU2742  NAD 83(1986)-  29 49 44.34809(N)    090 01 13.68704(W) AD(       ) 3
 AU2742  NAD 27      -  29 49 43.60136(N)    090 01 13.43180(W) AD(       ) 3
 AU2742
 AU2742.Superseded values are not recommended for survey control.
 AU2742
 AU2742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2742.See file dsdata.pdf to determine how the superseded data were derived.
 AU2742
 AU2742_MARKER: 53 = ELEVATED TANK
 AU2742
 AU2742  HISTORY     - Date     Condition        Report By
 AU2742  HISTORY     - 1966     FIRST OBSERVED   CGS
 AU2742  HISTORY     - 1972     GOOD             NGS
 AU2742
 AU2742                          STATION DESCRIPTION
 AU2742
 AU2742'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AU2742'STATION IS LOCATED ABOUT 1.5 MILES SOUTHWEST OF BELLE CHASSE
 AU2742'AND AT U.S. NAVAL AIR STATION ALVIN CALLENDER FIELD.
 AU2742'
 AU2742'TO REACH FROM POST OFFICE IN BELLE CHASSE, GO SOUTHWESTERLY
 AU2742'ON STATE HIGHWAY 23 FOR 2.1 MILES TO ENTRANCE TO ALVIN CALLENDER
 AU2742'FIELD, TURN RIGHT GO WESTERLY ON RUSSEL AVENUE FOR 0.15
 AU2742'MILE TO MAIN GATE, CONTINUE STRAIGHT AHEAD ON RUSSEL AVENUE
 AU2742'FOR 0.25 MILE TO FORK AND AVENUE D ON RIGHT, KEEP RIGHT AND
 AU2742'GO NORTHWEST FOR 0.55 MILE TO SECOND STREET AND STATION
 AU2742'IN SOUTHWEST CORNER OF INTERSECTION.
 AU2742'
 AU2742'STATION IS OVAL WATER TANK SUPPORTED BY 10 LEGS, IS PAINTED
 AU2742'RED AND WHITE CHECK, HAS A ROTATING BEACON ON TOP AND IS
 AU2742'APPROXIMATELY 150 FEET HIGH.
 AU2742'
 AU2742'POINT INTERSECTED WAS TOP AND CENTER.
 AU2742
 AU2742                          STATION RECOVERY (1972)
 AU2742
 AU2742'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2742'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE 1966 DESCRIPTION
 AU2742'IS ADEQUATE.
 AU2742'
 AU2742'POINT INTERSECTED WAS THE BEACON LIGHT ON TOP OF THE WATER TANK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1361 ***********************************************************************
 AT1361  DESIGNATION -  BELLE CHASSE CG RAD MAST
 AT1361  PID         -  AT1361
 AT1361  STATE/COUNTY-  LA/PLAQUEMINES
 AT1361  COUNTRY     -  US
 AT1361  USGS QUAD   -  CHALMETTE (2018)
 AT1361
 AT1361                         *CURRENT SURVEY CONTROL
 AT1361  ______________________________________________________________________
 AT1361* NAD 83(1992) POSITION- 29 53 04.75024(N) 089 56 44.16657(W)   ADJUSTED
 AT1361  **This station is located in a suspected subsidence area (see below).
 AT1361  ______________________________________________________________________
 AT1361  GEOID HEIGHT    -        -25.774 (meters)                     GEOID18
 AT1361  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AT1361  HORZ ORDER      -  THIRD
 AT1361
 AT1361.The horizontal coordinates were established by classical geodetic methods
 AT1361.and adjusted by the National Geodetic Survey in January 1993.
 AT1361
 AT1361.** This station is in an area of known vertical motion. If an
 AT1361.** orthometric height was ever established but is not available 
 AT1361.** in the current survey control section, the orthometric height
 AT1361.** is considered suspect.  Suspect heights are available in the
 AT1361.** superseded section only if requested.
 AT1361
 AT1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1361.GEOID18 height accuracy estimate available here.
 AT1361
 AT1361.Click photographs - Photos may exist for this station.
 AT1361
 AT1361.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1361
 AT1361. The following values were computed from the NAD 83(1992) position.
 AT1361
 AT1361;                    North         East     Units Scale Factor Converg.
 AT1361;SPC LA S     -   154,292.602 1,134,038.671   MT  0.99992779   +0 41 38.0
 AT1361;SPC LA S     -   506,208.31  3,720,591.87   sFT  0.99992779   +0 41 38.0
 AT1361;UTM  16      - 3,309,649.754   215,511.997   MT  1.00059868   -1 28 07.1
 AT1361;UTM  15      - 3,309,924.266   795,000.577   MT  1.00067387   +1 31 22.7
 AT1361
 AT1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1551109649(NAD 83)
 AT1361
 AT1361                          SUPERSEDED SURVEY CONTROL
 AT1361
 AT1361  NAD 83(1986)-  29 53 04.76320(N)    089 56 44.16683(W) AD(       ) 3
 AT1361  NAD 27      -  29 53 04.02374(N)    089 56 43.91887(W) AD(       ) 3
 AT1361
 AT1361.Superseded values are not recommended for survey control.
 AT1361
 AT1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1361.See file dsdata.pdf to determine how the superseded data were derived.
 AT1361
 AT1361_MARKER: 27 = RADIO RANGE MAST
 AT1361
 AT1361  HISTORY     - Date     Condition        Report By
 AT1361  HISTORY     - 1966     FIRST OBSERVED   CGS
 AT1361  HISTORY     - 1972     GOOD             NGS
 AT1361
 AT1361                          STATION DESCRIPTION
 AT1361
 AT1361'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1361'STATION IS THE CENTER OF THE TOP OF THE MAST.  IT IS A 3 LEGGED GUYED
 AT1361'STEEL STRUCTURE
 AT1361'PAINTED ORANGE AND WHITE IN ALTERNATE SECTIONS AND HAS
 AT1361'A RED LIGHT ON TOP.  THE OVERALL
 AT1361'HEIGHT IS 300 FEET.
 AT1361'
 AT1361'LOCATED ABOUT 1-3/4 MILES NORTH-NORTHEAST OF BELLE CHASSE ON THE
 AT1361'GROUNDS OF THE OLD
 AT1361'BELLE CHASSE AMMUNITIONS DEPOT AND OWNED AND OPERATED
 AT1361'BY THE U.S. COAST GUARD.
 AT1361'
 AT1361'POINT INTERSECTED WAS THE TOP CENTER.
 AT1361
 AT1361                          STATION RECOVERY (1972)
 AT1361
 AT1361'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1361'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE 1966 DESCRIPTION IS
 AT1361'ADEQUATE.
 AT1361'
 AT1361'POINT INTERSECTED WAS THE RED LIGHT AT THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2757 ***********************************************************************
 AU2757  DESIGNATION -  BELLE CHASSE COMM CO RAD MAST
 AU2757  PID         -  AU2757
 AU2757  STATE/COUNTY-  LA/JEFFERSON
 AU2757  COUNTRY     -  US
 AU2757  USGS QUAD   -  BERTRANDVILLE (2018)
 AU2757
 AU2757                         *CURRENT SURVEY CONTROL
 AU2757  ______________________________________________________________________
 AU2757* NAD 83(1992) POSITION- 29 49 57.02953(N) 090 06 10.70182(W)   ADJUSTED
 AU2757  **This station is located in a suspected subsidence area (see below).
 AU2757  ______________________________________________________________________
 AU2757  GEOID HEIGHT    -        -25.626 (meters)                     GEOID18
 AU2757  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 AU2757  HORZ ORDER      -  THIRD
 AU2757
 AU2757.The horizontal coordinates were established by classical geodetic methods
 AU2757.and adjusted by the National Geodetic Survey in January 1993.
 AU2757
 AU2757.** This station is in an area of known vertical motion. If an
 AU2757.** orthometric height was ever established but is not available 
 AU2757.** in the current survey control section, the orthometric height
 AU2757.** is considered suspect.  Suspect heights are available in the
 AU2757.** superseded section only if requested.
 AU2757
 AU2757.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2757.GEOID18 height accuracy estimate available here.
 AU2757
 AU2757.Click photographs - Photos may exist for this station.
 AU2757
 AU2757.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2757
 AU2757. The following values were computed from the NAD 83(1992) position.
 AU2757
 AU2757;                    North         East     Units Scale Factor Converg.
 AU2757;SPC LA S     -   148,339.464 1,118,901.158   MT  0.99993004   +0 36 54.7
 AU2757;SPC LA S     -   486,677.06  3,670,928.22   sFT  0.99993004   +0 36 54.7
 AU2757;UTM  15      - 3,303,748.740   779,940.268   MT  1.00056701   +1 26 31.6
 AU2757
 AU2757_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7994003748(NAD 83)
 AU2757
 AU2757                          SUPERSEDED SURVEY CONTROL
 AU2757
 AU2757  NAD 83(1986)-  29 49 57.04457(N)    090 06 10.70278(W) AD(       ) 3
 AU2757  NAD 27      -  29 49 56.29711(N)    090 06 10.43926(W) AD(       ) 3
 AU2757
 AU2757.Superseded values are not recommended for survey control.
 AU2757
 AU2757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2757.See file dsdata.pdf to determine how the superseded data were derived.
 AU2757
 AU2757_MARKER: 42 = RADIO/TV MAST
 AU2757
 AU2757  HISTORY     - Date     Condition        Report By
 AU2757  HISTORY     - 1972     FIRST OBSERVED   NGS
 AU2757
 AU2757                          STATION DESCRIPTION
 AU2757
 AU2757'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2757'THE BELLE CHASSE, COMMUNICATIONS COMPANY RADIO STATION KKV 548 MAST
 AU2757'IS LOCATED 4-1/2 MILES SOUTH OF MARRERO, 3/4 MILES EAST OF STATE
 AU2757'HIGHWAY 45 AND 1-1/2 MILES SOUTH-SOUTHEAST OF VISITATION SCHOOL.
 AU2757'
 AU2757'THE MAST IS RED AND WHITE IN ALTERNATE SECTIONS, 280 FEET HIGH AND
 AU2757'HAS A RED LIGHT ATOP.  THE RED LIGHT ATOP WAS THE POINT INTERSECTED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1349 ***********************************************************************
 AT1349  DESIGNATION -  BELLE CHASSE DALC WATER WKS TK
 AT1349  PID         -  AT1349
 AT1349  STATE/COUNTY-  LA/PLAQUEMINES
 AT1349  COUNTRY     -  US
 AT1349  USGS QUAD   -  BELLE CHASSE (2018)
 AT1349
 AT1349                         *CURRENT SURVEY CONTROL
 AT1349  ______________________________________________________________________
 AT1349* NAD 83(1992) POSITION- 29 51 40.66221(N) 089 58 14.94682(W)   ADJUSTED
 AT1349  **This station is located in a suspected subsidence area (see below).
 AT1349  ______________________________________________________________________
 AT1349  GEOID HEIGHT    -        -25.705 (meters)                     GEOID18
 AT1349  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 AT1349  HORZ ORDER      -  THIRD
 AT1349
 AT1349.The horizontal coordinates were established by classical geodetic methods
 AT1349.and adjusted by the National Geodetic Survey in January 1993.
 AT1349
 AT1349.** This station is in an area of known vertical motion. If an
 AT1349.** orthometric height was ever established but is not available 
 AT1349.** in the current survey control section, the orthometric height
 AT1349.** is considered suspect.  Suspect heights are available in the
 AT1349.** superseded section only if requested.
 AT1349
 AT1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1349.GEOID18 height accuracy estimate available here.
 AT1349
 AT1349.Click photographs - Photos may exist for this station.
 AT1349
 AT1349.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1349
 AT1349. The following values were computed from the NAD 83(1992) position.
 AT1349
 AT1349;                    North         East     Units Scale Factor Converg.
 AT1349;SPC LA S     -   151,674.524 1,131,633.929   MT  0.99992869   +0 40 52.6
 AT1349;SPC LA S     -   497,618.83  3,712,702.32   sFT  0.99992869   +0 40 52.6
 AT1349;UTM  16      - 3,307,122.543   213,008.500   MT  1.00061634   -1 28 48.7
 AT1349;UTM  15      - 3,307,269.733   792,632.201   MT  1.00065669   +1 30 33.5
 AT1349
 AT1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1300807122(NAD 83)
 AT1349
 AT1349                          SUPERSEDED SURVEY CONTROL
 AT1349
 AT1349  NAD 83(1986)-  29 51 40.67558(N)    089 58 14.94741(W) AD(       ) 3
 AT1349  NAD 27      -  29 51 39.93944(N)    089 58 14.69932(W) AD(       ) 3
 AT1349
 AT1349.Superseded values are not recommended for survey control.
 AT1349
 AT1349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1349.See file dsdata.pdf to determine how the superseded data were derived.
 AT1349
 AT1349_MARKER: 53 = ELEVATED TANK
 AT1349
 AT1349  HISTORY     - Date     Condition        Report By
 AT1349  HISTORY     - 1966     FIRST OBSERVED   CGS
 AT1349  HISTORY     - 1972     GOOD             NGS
 AT1349
 AT1349                          STATION DESCRIPTION
 AT1349
 AT1349'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1349'STATION IS LOCATED ABOUT 6 MILES SOUTH OF
 AT1349'CHALMETTE, 1 MILE
 AT1349'NORTHEAST OF BELLE CHASSE AND ON THE EAST SIDE
 AT1349'OF MISSISSIPPI RIVER.
 AT1349'
 AT1349'TO REACH FROM THE BELLE CHASSE FERRY LANDING ON EAST SIDE OF
 AT1349'MISSISSIPPI RIVER,
 AT1349'GO NORTHERLY ON STATE HIGHWAY 39 FOR 1 MILE TO
 AT1349'STATION ON RIGHT.
 AT1349'
 AT1349'STATION IS SILVER PAINTED WATER TANK SUPPORTED BY 7 LEGS, IS
 AT1349'APPROXIMATELY 160
 AT1349'FEET HIGH AND HAS DALCOUR WATER WORKS PAINTED
 AT1349'ON WEST SIDE OF TANK.
 AT1349'
 AT1349'POINT INTERSECTED WAS TOP AND CENTER.
 AT1349
 AT1349                          STATION RECOVERY (1972)
 AT1349
 AT1349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1349'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE 1966 DESCRIPTION
 AT1349'IS ADEQUATE.
 AT1349'
 AT1349'THE POINT INTERSECTED WAS THE RED LIGHT AT THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1344 ***********************************************************************
 AT1344  DESIGNATION -  BELLE CHASSE MUNICIPAL TANK
 AT1344  PID         -  AT1344
 AT1344  STATE/COUNTY-  LA/PLAQUEMINES
 AT1344  COUNTRY     -  US
 AT1344  USGS QUAD   -  BELLE CHASSE (2018)
 AT1344
 AT1344                         *CURRENT SURVEY CONTROL
 AT1344  ______________________________________________________________________
 AT1344* NAD 83(1992) POSITION- 29 50 15.95746(N) 089 59 58.96249(W)   ADJUSTED
 AT1344  **This station is located in a suspected subsidence area (see below).
 AT1344  ______________________________________________________________________
 AT1344  GEOID HEIGHT    -        -25.630 (meters)                     GEOID18
 AT1344  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 AT1344  HORZ ORDER      -  THIRD
 AT1344
 AT1344.The horizontal coordinates were established by classical geodetic methods
 AT1344.and adjusted by the National Geodetic Survey in January 1993.
 AT1344
 AT1344.** This station is in an area of known vertical motion. If an
 AT1344.** orthometric height was ever established but is not available 
 AT1344.** in the current survey control section, the orthometric height
 AT1344.** is considered suspect.  Suspect heights are available in the
 AT1344.** superseded section only if requested.
 AT1344
 AT1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1344.GEOID18 height accuracy estimate available here.
 AT1344
 AT1344.Click photographs - Photos may exist for this station.
 AT1344
 AT1344.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1344
 AT1344. The following values were computed from the NAD 83(1992) position.
 AT1344
 AT1344;                    North         East     Units Scale Factor Converg.
 AT1344;SPC LA S     -   149,033.848 1,128,873.003   MT  0.99992977   +0 40 00.6
 AT1344;SPC LA S     -   488,955.22  3,703,644.18   sFT  0.99992977   +0 40 00.6
 AT1344;UTM  16      - 3,304,586.081   210,147.975   MT  1.00063671   -1 29 36.7
 AT1344;UTM  15      - 3,304,587.534   789,907.746   MT  1.00063711   +1 29 37.8
 AT1344
 AT1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1014704586(NAD 83)
 AT1344
 AT1344                          SUPERSEDED SURVEY CONTROL
 AT1344
 AT1344  NAD 83(1986)-  29 50 15.97132(N)    089 59 58.96319(W) AD(       ) 3
 AT1344  NAD 27      -  29 50 15.22583(N)    089 59 58.71114(W) AD(       ) 3
 AT1344
 AT1344.Superseded values are not recommended for survey control.
 AT1344
 AT1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1344.See file dsdata.pdf to determine how the superseded data were derived.
 AT1344
 AT1344_MARKER: 53 = ELEVATED TANK
 AT1344
 AT1344  HISTORY     - Date     Condition        Report By
 AT1344  HISTORY     - 1966     FIRST OBSERVED   CGS
 AT1344  HISTORY     - 1972     GOOD             NGS
 AT1344
 AT1344                          STATION DESCRIPTION
 AT1344
 AT1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1344'STATION IS LOCATED IN BELLE CHASSE, IS 1.2 MILES
 AT1344'SOUTHWEST OF POST
 AT1344'OFFICE AND ON THE EAST SIDE OF STATE HIGHWAY 23.
 AT1344'
 AT1344'STATION IS A OLD TYPE WATER TANK SUPPORTED BY 6 LEGS, IS PAINTED
 AT1344'RED AND WHITE
 AT1344'CHECK, HAS A LIGHT ON TOP AND IS APPROXIMATELY 150 FEET
 AT1344'HIGH.
 AT1344'
 AT1344'POINT INTERSECTED WAS TOP AND CENTER.
 AT1344
 AT1344                          STATION RECOVERY (1972)
 AT1344
 AT1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1344'STATION WAS RECOVERED IN GOOD CONDITION.  THE PREVIOUS DESCRIPTION
 AT1344'IS ADEQUATE.
 AT1344'
 AT1344'POINT INTERSECTED WAS THE LIGHT AT THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1385 ***********************************************************************
 AT1385  DESIGNATION -  BELLE CHASSE STATE SCHOOL TANK
 AT1385  PID         -  AT1385
 AT1385  STATE/COUNTY-  LA/PLAQUEMINES
 AT1385  COUNTRY     -  US
 AT1385  USGS QUAD   -  CHALMETTE (2018)
 AT1385
 AT1385                         *CURRENT SURVEY CONTROL
 AT1385  ______________________________________________________________________
 AT1385* NAD 83(1992) POSITION- 29 53 40.98642(N) 089 58 37.17014(W)   ADJUSTED
 AT1385  **This station is located in a suspected subsidence area (see below).
 AT1385  ______________________________________________________________________
 AT1385  GEOID HEIGHT    -        -25.811 (meters)                     GEOID18
 AT1385  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 AT1385  HORZ ORDER      -  THIRD
 AT1385
 AT1385.The horizontal coordinates were established by classical geodetic methods
 AT1385.and adjusted by the National Geodetic Survey in January 1993.
 AT1385
 AT1385.** This station is in an area of known vertical motion. If an
 AT1385.** orthometric height was ever established but is not available 
 AT1385.** in the current survey control section, the orthometric height
 AT1385.** is considered suspect.  Suspect heights are available in the
 AT1385.** superseded section only if requested.
 AT1385
 AT1385.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1385.GEOID18 height accuracy estimate available here.
 AT1385
 AT1385.Click photographs - Photos may exist for this station.
 AT1385
 AT1385.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1385
 AT1385. The following values were computed from the NAD 83(1992) position.
 AT1385
 AT1385;                    North         East     Units Scale Factor Converg.
 AT1385;SPC LA S     -   155,371.919 1,130,993.712   MT  0.99992745   +0 40 41.5
 AT1385;SPC LA S     -   509,749.37  3,710,601.87   sFT  0.99992745   +0 40 41.5
 AT1385;UTM  16      - 3,310,844.026   212,507.892   MT  1.00061989   -1 29 05.2
 AT1385;UTM  15      - 3,310,960.158   791,938.065   MT  1.00065168   +1 30 27.9
 AT1385
 AT1385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1250710844(NAD 83)
 AT1385
 AT1385                          SUPERSEDED SURVEY CONTROL
 AT1385
 AT1385  NAD 83(1986)-  29 53 40.99998(N)    089 58 37.17012(W) AD(       ) 3
 AT1385  NAD 27      -  29 53 40.26198(N)    089 58 36.92050(W) AD(       ) 3
 AT1385
 AT1385.Superseded values are not recommended for survey control.
 AT1385
 AT1385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1385.See file dsdata.pdf to determine how the superseded data were derived.
 AT1385
 AT1385_MARKER: 53 = ELEVATED TANK
 AT1385
 AT1385  HISTORY     - Date     Condition        Report By
 AT1385  HISTORY     - 1972     FIRST OBSERVED   NGS
 AT1385
 AT1385                          STATION DESCRIPTION
 AT1385
 AT1385'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1385'THE STATION IS THE LIGHT IN THE APPROXIMATE CENTER OF THE WATER TANK.
 AT1385'THE WATER TANK IS A SPHERICAL TYPE WATER TANK THAT IS PAINTED WHITE
 AT1385'AND SUPPORTED BY A SINGLE STANDPIPE.  IT IS LOCATED ABOUT 3 MILES
 AT1385'NORTH OF BELLE CHASSE, 2 MILES SOUTH OF THE MISSISSIPPI RIVER AND
 AT1385'0.15 MILE NORTH-EAST OF HEBERT BOULEVARD.
 AT1385'
 AT1385'POINT INTERSECTED WAS THE LIGHT IN THE APPROXIMATE CENTER OF THE
 AT1385'TANK.
 AT1385'
 AT1385'THE OVER ALL HEIGHT OF THE TANK IS 125 FEET.
 AT1385'
 AT1385'THE STATION IS THE STATE SCHOOL WATER TANK OWNED AND OPERATED BY
 AT1385'SAME.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0645 ***********************************************************************
 AV0645  DESIGNATION -  BELLE IS BAYOU CONSERVATION TR
 AV0645  PID         -  AV0645
 AV0645  STATE/COUNTY-  LA/VERMILION
 AV0645  COUNTRY     -  US
 AV0645  USGS QUAD   -  FEARMAN LAKE (2018)
 AV0645
 AV0645                         *CURRENT SURVEY CONTROL
 AV0645  ______________________________________________________________________
 AV0645* NAD 83(1992) POSITION- 29 40 28.89373(N) 092 08 06.10505(W)   ADJUSTED
 AV0645  **This station is located in a suspected subsidence area (see below).
 AV0645  ______________________________________________________________________
 AV0645  GEOID HEIGHT    -        -25.635 (meters)                     GEOID18
 AV0645  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 AV0645  HORZ ORDER      -  THIRD
 AV0645
 AV0645.The horizontal coordinates were established by classical geodetic methods
 AV0645.and adjusted by the National Geodetic Survey in January 1993.
 AV0645
 AV0645.** This station is in an area of known vertical motion. If an
 AV0645.** orthometric height was ever established but is not available 
 AV0645.** in the current survey control section, the orthometric height
 AV0645.** is considered suspect.  Suspect heights are available in the
 AV0645.** superseded section only if requested.
 AV0645
 AV0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0645.GEOID18 height accuracy estimate available here.
 AV0645
 AV0645.Click photographs - Photos may exist for this station.
 AV0645
 AV0645.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0645
 AV0645. The following values were computed from the NAD 83(1992) position.
 AV0645
 AV0645;                    North         East     Units Scale Factor Converg.
 AV0645;SPC LA S     -   130,480.130   922,401.456   MT  0.99994185   -0 24 03.1
 AV0645;SPC LA S     -   428,083.56  3,026,245.44   sFT  0.99994185   -0 24 03.1
 AV0645;UTM  15      - 3,283,052.346   583,696.812   MT  0.99968643   +0 25 41.7
 AV0645
 AV0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN8369683052(NAD 83)
 AV0645
 AV0645                          SUPERSEDED SURVEY CONTROL
 AV0645
 AV0645  NAD 83(1986)-  29 40 28.91511(N)    092 08 06.09516(W) AD(       ) 3
 AV0645  NAD 27      -  29 40 28.14400(N)    092 08 05.63400(W) AD(       ) 3
 AV0645
 AV0645.Superseded values are not recommended for survey control.
 AV0645
 AV0645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0645.See file dsdata.pdf to determine how the superseded data were derived.
 AV0645
 AV0645_MARKER: 55 = TOWER
 AV0645
 AV0645  HISTORY     - Date     Condition        Report By
 AV0645  HISTORY     - 1933     FIRST OBSERVED   CGS
 AV0645  HISTORY     - 1947     GOOD             CGS
 AV0645  HISTORY     - 1948     GOOD             CGS
 AV0645  HISTORY     - 1955     GOOD             CGS
 AV0645
 AV0645                          STATION DESCRIPTION
 AV0645
 AV0645'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (ERM)
 AV0645'THE STATION IS THE TOP OF A 50-FOOT WOODEN SCAFFOLD LOOKOUT
 AV0645'TOWER ON THE N BANK AND NEAR THE MOUTH OF BELLE ISLE BAYOU,
 AV0645'AT THE SW PORTION OF REDFISH POINT.
 AV0645'
 AV0645'NOTE--IN A COMMUNICATION FROM THE LOUISIANA CONSERVATION
 AV0645'DEPARTMENT, THIS TOWER IS DESCRIBED AS A 39-FOOT LOOKOUT
 AV0645'TOWER CONSTRUCTED AT THE BIG CAMP ON FIRMAN BAYOU.
 AV0645
 AV0645                          STATION RECOVERY (1947)
 AV0645
 AV0645'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AV0645'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.  VERIFICATION
 AV0645'WAS OBTAINED FROM THE WARDEN RESIDING THERE THAT THE POSITION
 AV0645'OF THE TOWER IS THE SAME AS IN 1933.
 AV0645
 AV0645                          STATION RECOVERY (1948)
 AV0645
 AV0645'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AV0645'STATION RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AV0645
 AV0645                          STATION RECOVERY (1955)
 AV0645
 AV0645'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AV0645'STATION RECOVERED IN GOOD CONDITION.  ORIGINAL DESCRIPTION
 AV0645'ADEQUATE EXCEPT THAT TOWER IS LOCATED ON BAYOU FEARMAN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2398 ***********************************************************************
 AU2398  DESIGNATION -  BELLE ISLE 2
 AU2398  PID         -  AU2398
 AU2398  STATE/COUNTY-  LA/ST MARY
 AU2398  COUNTRY     -  US
 AU2398  USGS QUAD   -  BELLE ISLE (2018)
 AU2398
 AU2398                         *CURRENT SURVEY CONTROL
 AU2398  ______________________________________________________________________
 AU2398* NAD 83(1992) POSITION- 29 31 28.21381(N) 091 24 10.04348(W)   ADJUSTED
 AU2398* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2398  **This station is located in a suspected subsidence area (see below).
 AU2398  ______________________________________________________________________
 AU2398  GEOID HEIGHT    -        -25.119 (meters)                     GEOID18
 AU2398  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 AU2398  HORZ ORDER      -  SECOND
 AU2398
 AU2398.The horizontal coordinates were established by classical geodetic methods
 AU2398.and adjusted by the National Geodetic Survey in January 1993.
 AU2398
 AU2398.** This station is in an area of known vertical motion. If an
 AU2398.** orthometric height was ever established but is not available 
 AU2398.** in the current survey control section, the orthometric height
 AU2398.** is considered suspect.  Suspect heights are available in the
 AU2398.** superseded section only if requested.
 AU2398
 AU2398.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2398.GEOID18 height accuracy estimate available here.
 AU2398
 AU2398.Click photographs - Photos may exist for this station.
 AU2398
 AU2398.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2398
 AU2398. The following values were computed from the NAD 83(1992) position.
 AU2398
 AU2398;                    North         East     Units Scale Factor Converg.
 AU2398;SPC LA S     -   113,563.751   993,266.950   MT  0.99996007   -0 02 05.0
 AU2398;SPC LA S     -   372,583.74  3,258,743.32   sFT  0.99996007   -0 02 05.0
 AU2398;UTM  15      - 3,267,161.786   654,786.688   MT  0.99989563   +0 47 14.1
 AU2398
 AU2398!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2398!SPC LA S     -   1.00000025  x   0.99996007  =   0.99996032
 AU2398!UTM  15      -   1.00000025  x   0.99989563  =   0.99989588
 AU2398
 AU2398:                Primary Azimuth Mark                     Grid Az
 AU2398:SPC LA S     -  OIL CO MARK                              202 36 15.2
 AU2398:UTM  15      -  OIL CO MARK                              201 46 56.1
 AU2398
 AU2398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5478667161(NAD 83)
 AU2398
 AU2398|---------------------------------------------------------------------|
 AU2398| PID    Reference Object                     Distance      Geod. Az  |
 AU2398|                                                           dddmmss.s |
 AU2398| CV8724 BELLE ISLE 2 RM 1                    22.920 METERS 00957     |
 AU2398| AU2465 EUGENE IS BLACK RANGE POLE 1        APPROX.16.9 KM 1734808.7 |
 AU2398| AU2467 EUGENE IS BLACK RANGE POLE 2        APPROX.17.0 KM 1735603.8 |
 AU2398| CW1097 OIL CO MARK                                        2023410.2 |
 AU2398| CV8725 BELLE ISLE 2 RM 3                    20.056 METERS 22151     |
 AU2398|---------------------------------------------------------------------|
 AU2398
 AU2398                          SUPERSEDED SURVEY CONTROL
 AU2398
 AU2398  NAD 83(1986)-  29 31 28.23748(N)    091 24 10.04188(W) AD(       ) 2
 AU2398  NAD 27      -  29 31 27.46300(N)    091 24 09.64700(W) AD(       ) 2
 AU2398
 AU2398.Superseded values are not recommended for survey control.
 AU2398
 AU2398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2398.See file dsdata.pdf to determine how the superseded data were derived.
 AU2398
 AU2398_MARKER: DS = TRIANGULATION STATION DISK
 AU2398_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2398_STAMPING: BELLE ISLE 1855 1888 1890 1931
 AU2398_MARK LOGO: CGS
 AU2398_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2398_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2398
 AU2398  HISTORY     - Date     Condition        Report By
 AU2398  HISTORY     - 1855     MONUMENTED       COASUR
 AU2398  HISTORY     - 1947     GOOD             BAKER
 AU2398  HISTORY     - 1948     GOOD             CGS
 AU2398  HISTORY     - 1955     GOOD             CGS
 AU2398  HISTORY     - 1966     GOOD             CGS
 AU2398
 AU2398                          STATION DESCRIPTION
 AU2398
 AU2398'DESCRIBED BY COAST SURVEY (CGS) 1855 (CHS)
 AU2398'STATION IS ON THE ISLAND OF BELLE ISLE, ABOUT 35 FEET FROM THE HIGHEST
 AU2398'ELEVATION ON THE SOUTHWESTERN HILL OF THE ISLAND, AND NEAR A TRAVELED
 AU2398'TRAIL THAT LEADS FROM THE SHORE TO THE SUMMIT.
 AU2398'
 AU2398'THE ORIGINAL STONE SET FOR BELLE ISLE 1855 WAS FOUND DISTURBED, SO
 AU2398'THAT THE PRESENT STATION WAS ESTABLISHED IN APPROXIMATELY THE SAME
 AU2398'POSITION.
 AU2398'
 AU2398'THE SURFACE MARK CONSISTS OF THE ORIGINAL MARBLE MONUMENT STONE, WITH
 AU2398'LETTERS U.S.C.S. CUT IN ITS TOP, SET SO THAT ITS TOP IS 2 INCHES ABOVE
 AU2398'THE LEVEL OF THE GROUND IN THE VICINITY.  THIS STONE IS SURMOUNTED BY
 AU2398'A STEEL CYLINDER 14 INCHES LONG AND 14 INCHES IN DIAMETER AROUND WHICH
 AU2398'THE SOIL IS BANKED UP TO MAKE A SMALL MOUND.  THE INSIDE OF THE
 AU2398'CYLINDER IS FILLED WITH CEMENT INTO WHICH A STANDARD BRONZE DISK IS
 AU2398'SET.
 AU2398'
 AU2398'THE UNDERGROUND MARK CONSISTS OF A STANDARD BRONZE DISK SET IN CEMENT
 AU2398'4-1/2 FEET BELOW THE SURFACE OF THE GROUND.
 AU2398'
 AU2398'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN SQUARE BLOCK OR
 AU2398'POST OF CONCRETE, AND IS 22.969 METERS (75.36 FEET) FROM THE STATION.
 AU2398'
 AU2398'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN SQUARE BLOCK OR
 AU2398'POST OF CONCRETE, AND IS 19.482 METERS (63.92 FEET) FROM THE STATION.
 AU2398
 AU2398                          STATION RECOVERY (1947)
 AU2398
 AU2398'RECOVERY NOTE BY M BAKER JR INCORPORATED 1947 (JCT)
 AU2398'STATION AND ACCOMPANYING REFERENCE MONUMENTS FOUND IN GOOD CONDITION.
 AU2398
 AU2398                          STATION RECOVERY (1948)
 AU2398
 AU2398'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2398'STATION AND REFERENCE MARK 1 WERE RECOVERED IN GOOD CONDITION.
 AU2398'REFERENCE MARK 2 COULD NOT BE FOUND.
 AU2398'
 AU2398'THE STATION IS STAMPED BELLE ISLE 1855 1888 1890 1909 1931.  THE
 AU2398'DISTANCE BETWEEN THE STATION AND REFERENCE MARK 1 WAS MEASURED AS
 AU2398'22.890 METERS, NOT 22.969.
 AU2398
 AU2398                          STATION RECOVERY (1955)
 AU2398
 AU2398'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2398'THE STATION MARK AND REFERENCE MARK ONE WERE RECOVERED IN GOOD
 AU2398'CONDITION.  A SEARCH WAS MADE FOR REFERENCE MARK TWO BUT IT WAS NOT
 AU2398'FOUND.
 AU2398'
 AU2398'THE STATION IS MARKED BY A STANDARD DISK STAMPED BELLE ISLE 1855,
 AU2398'1888, 1890, 1909, 1931.  IT IS SET IN A 14 INCH IRON PIPE FILLED WITH
 AU2398'CONCRETE WHICH PROJECTS 8 INCHES ABOVE THE SURFACE OF THE GROUND.  A
 AU2398'WHITE WITNESS POST WAS SET 6 FEET SOUTHWEST OF THE STATION.
 AU2398'
 AU2398'REFERENCE MARK ONE IS A STANDARD DISK STAMPED NO. 1, SET IN THE TOP OF
 AU2398'A 9 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE
 AU2398'SURFACE OF THE GROUND.
 AU2398'
 AU2398'REFERENCE MARK THREE IS A STANDARD DISK STAMPED BELLE ISLE 2 NO 3
 AU2398'1888.  IT IS SET IN AN 8 INCH TILE PIPE FILLED WITH CONCRETE WHICH
 AU2398'PROJECTS 6 INCHES ABOVE THE SURFACE OF THE GROUND.
 AU2398'
 AU2398'AZIMUTH MARK IS A CROSS CHISELED ON THE TOP OF A CAPPED, 2-INCH IRON
 AU2398'PIPE WHICH PROJECTS 1 FOOT ABOVE THE GROUND, LOCATED 26 YARDS SOUTH OF
 AU2398'SOUTH EDGE OF BAYOU AND ABOUT 50 YARDS WEST OF T-INTERSECTION IN THE
 AU2398'BAYOU.  THERE IS A 16 FOOT STAND OVER THIS UNIDENTIFIED MARK.
 AU2398'
 AU2398'THE NEW DISTANCE AND DIRECTION TO REFERENCE MARKS ONE AND THREE ARE AS
 AU2398'FOLLOWS.
 AU2398
 AU2398                          STATION RECOVERY (1966)
 AU2398
 AU2398'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 AU2398'THE STATION MARK AND REFERENCE MARKS 1 AND 3 WERE RECOVERED IN
 AU2398'GOOD CONDITION AS DESCRIBED.  ALL MARKS PROJECT ABOUT 4 INCHES
 AU2398'AND A METAL WITNESS POST WAS SET AT THE STATION.  THE AZIMUTH
 AU2398'MARK WAS SEARCHED FOR BUT NOT FOUND AND IS BELIEVED TO HAVE BEEN
 AU2398'WASHED AWAY DUE TO EROSION OF THE CANAL BANK.
 AU2398'
 AU2398'STATION IS ON THE ISLAND OF BELLE ISLE, ABOUT 35 FEET FROM THE
 AU2398'HIGHEST ELEVATION OF THE ISLAND, ABOUT 150 YARDS SOUTH OF SOME
 AU2398'LARGE STORAGE TANKS ON ANOTHER HILL ALMOST AS HIGH AS THE ONE
 AU2398'THE STATION IS ON, AND ABOUT 1/4 MILE NORTHEAST OF THE BOAT DOCKS
 AU2398'AND BUILDINGS OF AND OIL COMPANY INSTALLATION.  THE STATION CAN
 AU2398'BE REACHED FROM HERE BY FOLLOWING A PIPE LINE TO THE TOP OF THE
 AU2398'CUT BETWEEN THE TWO HILLS THENCE RIGHT TO THE TOP OF THE SOUTH
 AU2398'ONE OF THE TWO HILLS AND THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2471 ***********************************************************************
 AU2471  DESIGNATION -  BELLE ISLE LARGEST TK BATTERY
 AU2471  PID         -  AU2471
 AU2471  STATE/COUNTY-  LA/ST MARY
 AU2471  COUNTRY     -  US
 AU2471  USGS QUAD   -  SOUTH OF BELLE ISLE (2018)
 AU2471
 AU2471                         *CURRENT SURVEY CONTROL
 AU2471  ______________________________________________________________________
 AU2471* NAD 83(1992) POSITION- 29 26 55.43714(N) 091 26 39.53645(W)   ADJUSTED
 AU2471  **This station is located in a suspected subsidence area (see below).
 AU2471  ______________________________________________________________________
 AU2471  GEOID HEIGHT    -        -24.985 (meters)                     GEOID18
 AU2471  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 AU2471  HORZ ORDER      -  THIRD
 AU2471
 AU2471.The horizontal coordinates were established by classical geodetic methods
 AU2471.and adjusted by the National Geodetic Survey in January 1993.
 AU2471
 AU2471.** This station is in an area of known vertical motion. If an
 AU2471.** orthometric height was ever established but is not available 
 AU2471.** in the current survey control section, the orthometric height
 AU2471.** is considered suspect.  Suspect heights are available in the
 AU2471.** superseded section only if requested.
 AU2471
 AU2471.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2471.GEOID18 height accuracy estimate available here.
 AU2471
 AU2471.Click photographs - Photos may exist for this station.
 AU2471
 AU2471.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2471
 AU2471. The following values were computed from the NAD 83(1992) position.
 AU2471
 AU2471;                    North         East     Units Scale Factor Converg.
 AU2471;SPC LA S     -   105,168.430   989,233.343   MT  0.99997185   -0 03 19.8
 AU2471;SPC LA S     -   345,040.09  3,245,509.73   sFT  0.99997185   -0 03 19.8
 AU2471;UTM  15      - 3,258,710.172   650,874.125   MT  0.99988088   +0 45 54.0
 AU2471
 AU2471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5087458710(NAD 83)
 AU2471
 AU2471                          SUPERSEDED SURVEY CONTROL
 AU2471
 AU2471  NAD 83(1986)-  29 26 55.46190(N)    091 26 39.53399(W) AD(       ) 3
 AU2471  NAD 27      -  29 26 54.67100(N)    091 26 39.14200(W) AD(       ) 3
 AU2471
 AU2471.Superseded values are not recommended for survey control.
 AU2471
 AU2471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2471.See file dsdata.pdf to determine how the superseded data were derived.
 AU2471
 AU2471_MARKER: 51 = TANK
 AU2471
 AU2471  HISTORY     - Date     Condition        Report By
 AU2471  HISTORY     - 1960     FIRST OBSERVED   CGS
 AU2471
 AU2471                          STATION DESCRIPTION
 AU2471
 AU2471'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (JKW)
 AU2471'LOCATED NEAR THE MIDDLE OF ATCHAFALAYA BAY IN THE BELLE ISLE
 AU2471'OIL FIELD.  THE STATION IS THE CENTER OF THE MOST SOUTHERLY
 AU2471'AND LARGEST TANK IN A GROUP OF 3.  THE TANKS ARE ON A PLATFORM
 AU2471'ABOUT 15 FEET ABOVE WATER.  CENTER OF THE LARGEST TANK WAS
 AU2471'OBSERVED UPON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2396 ***********************************************************************
 AU2396  DESIGNATION -  BELLE ISLE SALT WORKS STACK
 AU2396  PID         -  AU2396
 AU2396  STATE/COUNTY-  LA/ST MARY
 AU2396  COUNTRY     -  US
 AU2396  USGS QUAD   -  BELLE ISLE (2018)
 AU2396
 AU2396                         *CURRENT SURVEY CONTROL
 AU2396  ______________________________________________________________________
 AU2396* NAD 83(1992) POSITION- 29 31 47.30355(N) 091 23 35.06654(W)   ADJUSTED
 AU2396  **This station is located in a suspected subsidence area (see below).
 AU2396  ______________________________________________________________________
 AU2396  GEOID HEIGHT    -        -25.128 (meters)                     GEOID18
 AU2396  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 AU2396  HORZ ORDER      -  THIRD
 AU2396
 AU2396.The horizontal coordinates were established by classical geodetic methods
 AU2396.and adjusted by the National Geodetic Survey in January 1993.
 AU2396
 AU2396.** This station is in an area of known vertical motion. If an
 AU2396.** orthometric height was ever established but is not available 
 AU2396.** in the current survey control section, the orthometric height
 AU2396.** is considered suspect.  Suspect heights are available in the
 AU2396.** superseded section only if requested.
 AU2396
 AU2396.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2396.GEOID18 height accuracy estimate available here.
 AU2396
 AU2396.Click photographs - Photos may exist for this station.
 AU2396
 AU2396.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2396
 AU2396. The following values were computed from the NAD 83(1992) position.
 AU2396
 AU2396;                    North         East     Units Scale Factor Converg.
 AU2396;SPC LA S     -   114,150.972   994,209.099   MT  0.99995931   -0 01 47.5
 AU2396;SPC LA S     -   374,510.31  3,261,834.35   sFT  0.99995931   -0 01 47.5
 AU2396;UTM  15      - 3,267,762.426   655,720.257   MT  0.99989921   +0 47 31.8
 AU2396
 AU2396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN5572067762(NAD 83)
 AU2396
 AU2396                          SUPERSEDED SURVEY CONTROL
 AU2396
 AU2396  NAD 83(1986)-  29 31 47.32770(N)    091 23 35.06512(W) AD(       ) 3
 AU2396  NAD 27      -  29 31 46.53900(N)    091 23 34.67600(W) AD(       ) 3
 AU2396  USSD        -  29 31 46.76600(N)    091 23 34.32800(W) AD(       ) 3
 AU2396
 AU2396.Superseded values are not recommended for survey control.
 AU2396
 AU2396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2396.See file dsdata.pdf to determine how the superseded data were derived.
 AU2396
 AU2396_MARKER: 63 = STACK
 AU2396
 AU2396  HISTORY     - Date     Condition        Report By
 AU2396  HISTORY     - 1913     FIRST OBSERVED   CGS
 AU2396  HISTORY     - 1933     GOOD             CGS
 AU2396  HISTORY     - 1955     GOOD             CGS
 AU2396
 AU2396                          STATION DESCRIPTION
 AU2396
 AU2396'DESCRIBED BY COAST AND GEODETIC SURVEY 1913 (JHP)
 AU2396'THE STATION IS A LARGE, SQUARE, RED BRICK CHIMNEY LOCATED
 AU2396'AT THE OLD SALT WORKS AT THE NORTHERN END OF BELLE ISLE.
 AU2396'IN 1933 IT WAS REPORTED THAT THE SALT WORKS HAD BEEN ABANDONED
 AU2396'AND THAT THE CHIMNEY WAS STARTING TO SHOW SIGNS OF DETERIORATION.
 AU2396
 AU2396                          STATION RECOVERY (1933)
 AU2396
 AU2396'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (CWC)
 AU2396'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.  ONLY
 AU2396'SMALL SIGNS OF DETERIORATION SHOW.
 AU2396
 AU2396                          STATION RECOVERY (1955)
 AU2396
 AU2396'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2396'STATION RECOVERED IN GOOD CONDITION.  1933 DESCRIPTION ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0650 ***********************************************************************
 AV0650  DESIGNATION -  BELLE ISLE USGS 1933
 AV0650  PID         -  AV0650
 AV0650  STATE/COUNTY-  LA/VERMILION
 AV0650  COUNTRY     -  US
 AV0650  USGS QUAD   -  PUMPKIN ISLANDS (2018)
 AV0650
 AV0650                         *CURRENT SURVEY CONTROL
 AV0650  ______________________________________________________________________
 AV0650* NAD 83(1992) POSITION- 29 37 53.21989(N) 092 16 07.51774(W)   ADJUSTED
 AV0650* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0650  **This station is located in a suspected subsidence area (see below).
 AV0650  ______________________________________________________________________
 AV0650  GEOID HEIGHT    -        -25.559 (meters)                     GEOID18
 AV0650  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 AV0650  HORZ ORDER      -  SECOND
 AV0650
 AV0650.The horizontal coordinates were established by classical geodetic methods
 AV0650.and adjusted by the National Geodetic Survey in January 1993.
 AV0650
 AV0650.** This station is in an area of known vertical motion. If an
 AV0650.** orthometric height was ever established but is not available 
 AV0650.** in the current survey control section, the orthometric height
 AV0650.** is considered suspect.  Suspect heights are available in the
 AV0650.** superseded section only if requested.
 AV0650
 AV0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0650.GEOID18 height accuracy estimate available here.
 AV0650
 AV0650.Click photographs - Photos may exist for this station.
 AV0650
 AV0650.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0650
 AV0650. The following values were computed from the NAD 83(1992) position.
 AV0650
 AV0650;                    North         East     Units Scale Factor Converg.
 AV0650;SPC LA S     -   125,785.357   909,418.881   MT  0.99994640   -0 28 03.8
 AV0650;SPC LA S     -   412,680.79  2,983,651.78   sFT  0.99994640   -0 28 03.8
 AV0650;UTM  15      - 3,278,171.508   570,787.026   MT  0.99966182   +0 21 41.6
 AV0650
 AV0650!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0650!SPC LA S     -   1.00000406  x   0.99994640  =   0.99995046
 AV0650!UTM  15      -   1.00000406  x   0.99966182  =   0.99966588
 AV0650
 AV0650:                Primary Azimuth Mark                     Grid Az
 AV0650:SPC LA S     -  AUDUBON                                  048 10 46.6
 AV0650:UTM  15      -  AUDUBON                                  047 21 01.2
 AV0650
 AV0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN7078778171(NAD 83)
 AV0650
 AV0650|---------------------------------------------------------------------|
 AV0650| PID    Reference Object                     Distance      Geod. Az  |
 AV0650|                                                           dddmmss.s |
 AV0650| AV0642 VERMILLION BAY WEST LIGHT           APPROX.14.2 KM 0253522.8 |
 AV0650| AV0646 AUDUBON                             APPROX. 8.1 KM 0474242.8 |
 AV0650| AV0645 BELLE IS BAYOU CONSERVATION TR      APPROX.13.8 KM 0693905.7 |
 AV0650|---------------------------------------------------------------------|
 AV0650
 AV0650                          SUPERSEDED SURVEY CONTROL
 AV0650
 AV0650  NAD 83(1986)-  29 37 53.24064(N)    092 16 07.50669(W) AD(       ) 2
 AV0650  NAD 27      -  29 37 52.45900(N)    092 16 07.03400(W) AD(       ) 2
 AV0650
 AV0650.Superseded values are not recommended for survey control.
 AV0650
 AV0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0650.See file dsdata.pdf to determine how the superseded data were derived.
 AV0650
 AV0650_MARKER: DS = TRIANGULATION STATION DISK
 AV0650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0650+STABILITY: SURFACE MOTION
 AV0650
 AV0650  HISTORY     - Date     Condition        Report By
 AV0650  HISTORY     - 1933     MONUMENTED       CGS
 AV0650  HISTORY     - 1948     GOOD             CGS
 AV0650  HISTORY     - 1950     SEE DESCRIPTION  CGS
 AV0650
 AV0650                          STATION DESCRIPTION
 AV0650
 AV0650'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (LCW)
 AV0650'A 1932 U.S.G.S. STATION ON THE W BANK OF THE CANAL LEADING
 AV0650'FROM BELLE ISLE BAYOU TO FRESH WATER BAYOU, APPROXIMATELY
 AV0650'1/4 MILE S OF OLD GATE ACROSS CANAL AT THE NEWEST GATE ACROSS
 AV0650'CANAL, AND 40 FEET S OF TRAPPERS CABIN ON THE W SIDE OF THE
 AV0650'CANAL.
 AV0650'
 AV0650'STATION MARK IS A STANDARD BRONZE DISK SET IN CONCRETE.
 AV0650'
 AV0650'STATION CAN BE REACHED ONLY BY BOAT, FROM VERMILION BAY
 AV0650'THROUGH BELLE ISLE BAYOU.  THENCE THROUGH THE CANAL ENROUTE
 AV0650'TO FRESH WATER BAYOU, OR TO NATIVES KNOWN AS THE PECAN ISLAND
 AV0650'SOUTH CANAL.
 AV0650'
 AV0650'A 30-FOOT TRIPOD AND SCAFFOLD WAS USED WHICH IS OF SUFFICIENT
 AV0650'HEIGHT TO SEE ALL STATIONS.
 AV0650
 AV0650                          STATION RECOVERY (1948)
 AV0650
 AV0650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AV0650'STATION RECOVERED IN GOOD CONDITION.  TWO REFERENCE MARKS,
 AV0650'NUMBERS 1 AND 2, WERE ESTABLISHED.  AS THE GATES IN THE CANAL
 AV0650'NO LONGER EXIST AND THE TRAPPERS CABIN HAS BEEN REMOVED AND
 AV0650'REPLACED IN A DIFFERENT LOCATION, THE ORIGINAL DESCRIPTION
 AV0650'IS NO LONGER ADEQUATE.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 AV0650'
 AV0650'STATION IS ON THE W BANK OF BELLE ISLE CANAL LEADING FROM
 AV0650'BELLE ISLE BAYOU TO FRESH WATER BAYOU, AT THE FIRST BEND
 AV0650'IN THE CANAL S OF ITS JUNCTION WITH BELLE ISLE BAYOU, ABOUT
 AV0650'2 MI. SW OF THE CLUB ON BELLE ISLE, ABOUT 1.6 MI. NE OF THE
 AV0650'JUNCTION OF UNION OIL CO. CANAL, 126 FT. S OF A TRAPPERS
 AV0650'CABIN, AND 3 FT. W OF THE W BANK OF THE CANAL.
 AV0650'
 AV0650'STATION MARK IS A U.S.G.S. BRONZE DISK, SET IN CONCRETE AND
 AV0650'STAMPED BELLE ISLE 1932.
 AV0650'
 AV0650'REFERENCE MARK 1 IS ON THE W EDGE OF SPOIL AND EDGE OF MARSH,
 AV0650'14 FT. W OF THE W BANK OF THE CANAL.  A BRONZE REFERENCE
 AV0650'DISK, STAMPED BELLE ISLE NO 1 1932 AND SET IN A CONCRETE
 AV0650'CYLINDER.
 AV0650'
 AV0650'REFERENCE MARK 2 IS ON THE W SIDE OF SPOIL IN THE EDGE OF THE
 AV0650'MARSH, 20.5 FT. W OF THE W BANK OF THE CANAL.  IT IS A BRONZE
 AV0650'REFERENCE DISK, STAMPED BELLE ISLE NO 2 1932 AND SET IN A
 AV0650'CONCRETE CYLINDER.
 AV0650'
 AV0650'STATION CAN BE REACHED ONLY BY BOAT.
 AV0650
 AV0650                          STATION RECOVERY (1950)
 AV0650
 AV0650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (GEM)
 AV0650'STATION MARK DESTROYED BY BANK EROSION.  REFERENCE MARKS
 AV0650'1 AND 2 (SET IN 1948) WERE RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3251 ***********************************************************************
 AU3251  DESIGNATION -  BELLE RIVER
 AU3251  PID         -  AU3251
 AU3251  STATE/COUNTY-  LA/ST MARTIN
 AU3251  COUNTRY     -  US
 AU3251  USGS QUAD   -  PIERRE PART (2018)
 AU3251
 AU3251                         *CURRENT SURVEY CONTROL
 AU3251  ______________________________________________________________________
 AU3251* NAD 83(2011) POSITION- 29 54 24.25018(N) 091 13 00.16656(W)   ADJUSTED
 AU3251* NAD 83(2011) ELLIP HT-   -22.698 (meters)        (06/27/12)   ADJUSTED
 AU3251* NAD 83(2011) EPOCH   -  2010.00
 AU3251* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3251  **This station is located in a suspected subsidence area (see below).
 AU3251  ______________________________________________________________________
 AU3251  GEOID HEIGHT    -        -26.147 (meters)                     GEOID18
 AU3251  NAD 83(2011) X  -   -117,496.473 (meters)                     COMP
 AU3251  NAD 83(2011) Y  - -5,532,151.296 (meters)                     COMP
 AU3251  NAD 83(2011) Z  -  3,161,404.854 (meters)                     COMP
 AU3251  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AU3251
 AU3251  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3251  Standards:
 AU3251         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3251            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3251  -------------------------------------------------------------------
 AU3251  NETWORK   13.99  80.34           5.19   5.91  40.99      0.41716345
 AU3251  -------------------------------------------------------------------
 AU3251  Click here for local accuracies and other accuracy information.
 AU3251
 AU3251.The horizontal coordinates were established by GPS observations
 AU3251.and adjusted by the National Geodetic Survey in June 2012.
 AU3251
 AU3251.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3251.been affixed to the stable North American tectonic plate. See 
 AU3251.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3251
 AU3251.The horizontal coordinates are valid at the epoch date displayed above
 AU3251.which is a decimal equivalence of Year/Month/Day.
 AU3251
 AU3251.** This station is in an area of known vertical motion. If an
 AU3251.** orthometric height was ever established but is not available 
 AU3251.** in the current survey control section, the orthometric height
 AU3251.** is considered suspect.  Suspect heights are available in the
 AU3251.** superseded section only if requested.
 AU3251
 AU3251.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3251.GEOID18 height accuracy estimate available here.
 AU3251
 AU3251.Click photographs - Photos may exist for this station.
 AU3251
 AU3251.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3251
 AU3251.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3251
 AU3251.The ellipsoidal height was determined by GPS observations
 AU3251.and is referenced to NAD 83.
 AU3251
 AU3251. The following values were computed from the NAD 83(2011) position.
 AU3251
 AU3251;                    North         East     Units Scale Factor Converg.
 AU3251;SPC LA S     -   155,934.455 1,011,261.952   MT  0.99992709   +0 03 29.9
 AU3251;SPC LA S     -   511,594.96  3,317,781.92   sFT  0.99992709   +0 03 29.9
 AU3251;UTM  15      - 3,309,787.185   672,168.588   MT  0.99996573   +0 53 21.7
 AU3251
 AU3251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3251!SPC LA S     -   1.00000356  x   0.99992709  =   0.99993065
 AU3251!UTM  15      -   1.00000356  x   0.99996573  =   0.99996929
 AU3251
 AU3251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7216809787(NAD 83)
 AU3251
 AU3251                          SUPERSEDED SURVEY CONTROL
 AU3251
 AU3251  NAD 83(2007)-  29 54 24.25032(N)    091 13 00.16708(W) AD(       ) 0
 AU3251  ELLIP H (02/10/07)  -22.650  (m)                       GP(       )    
 AU3251  ELLIP H (07/18/02)  -22.719  (m)                       GP(       ) 4 2
 AU3251  NAD 83(1992)-  29 54 24.24860(N)    091 13 00.16522(W) AD(       ) 1
 AU3251  ELLIP H (01/21/93)  -22.651  (m)                       GP(       ) 4 2
 AU3251  NAD 83(1986)-  29 54 24.26962(N)    091 13 00.16383(W) AD(       ) 1
 AU3251
 AU3251.Superseded values are not recommended for survey control.
 AU3251
 AU3251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3251.See file dsdata.pdf to determine how the superseded data were derived.
 AU3251
 AU3251_MARKER: I = METAL ROD
 AU3251_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3251_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3251_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3251+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3251
 AU3251  HISTORY     - Date     Condition        Report By
 AU3251  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3251
 AU3251                          STATION DESCRIPTION
 AU3251
 AU3251'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3251'THE STATION IS LOCATED ABOUT 16 MILES NORTH OF MORGAN CITY AND ABOUT
 AU3251'45 MILES NORTHWEST OF HOUMA LOUISIANA, ON A STRIP OF LAND BETWEEN
 AU3251'BELLE RIVER AND 6 FOOT HIGH FLOOD WALL.
 AU3251'
 AU3251'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE 90 AND STATE ROUTE
 AU3251'70, IN MORGAN CITY LOUISIANA, GO NORTH ON ROUTE 70 FOR 15.7 MILES TO A
 AU3251'SIDE ROAD ON THE LEFT, BEFORE A SHARP TURN IN THE ROAD. TURN LEFT
 AU3251'ONTO THE SIDE ROAD AND GO THROUGH AN OPENING IN A FLOOD WALL FOR 0.1
 AU3251'MILE TO THE STATION ON THE LEFT NEAR A STEEL CABLE FENCE.
 AU3251'
 AU3251'THE STATION IS A 9/16 INCH STEEL ROD DRIVEN INTO THE GROUND WITH A
 AU3251'PIECE OF PVC PIPE DRIVEN INTO THE GROUND AROUND THE STEEL PIPE.  THE
 AU3251'PVC PIPE IS SET IN AN IRREGULAR MASS OF CONCRETE.  THE STATION IS SET
 AU3251'52 FEET WEST OF A 6 FOOT HIGH FLOOD WALL, 38 FEET NORTH OF THE
 AU3251'SOUTHERN MOST END OF AN IRON CABLE FENCE, 110 FEET SOUTHEAST OF A
 AU3251'TIDEGAUGE ATTACHED TO A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3242 ***********************************************************************
 CQ3242  DESIGNATION -  BELLEVUE
 CQ3242  PID         -  CQ3242
 CQ3242  STATE/COUNTY-  LA/BOSSIER
 CQ3242  COUNTRY     -  US
 CQ3242  USGS QUAD   -  BODCAU LAKE (2018)
 CQ3242
 CQ3242                         *CURRENT SURVEY CONTROL
 CQ3242  ______________________________________________________________________
 CQ3242* NAD 83(1997) POSITION- 32 40 39.40501(N) 093 31 40.81407(W)   ADJUSTED
 CQ3242* NAVD 88 ORTHO HEIGHT -    92.11  (+/-2cm)      302.2   (feet) VERTCON3
 CQ3242  ______________________________________________________________________
 CQ3242  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 CQ3242  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 CQ3242  HORZ ORDER      -  FIRST
 CQ3242  VERT ORDER      -  THIRD ? (See Below)
 CQ3242
 CQ3242.The horizontal coordinates were established by classical geodetic methods
 CQ3242.and adjusted by the National Geodetic Survey in September 1999.
 CQ3242
 CQ3242.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3242.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3242
 CQ3242.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3242.GEOID18 height accuracy estimate available here.
 CQ3242
 CQ3242.The vertical order pertains to the NGVD 29 superseded value.
 CQ3242
 CQ3242.Click photographs - Photos may exist for this station.
 CQ3242
 CQ3242.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3242
 CQ3242. The following values were computed from the NAD 83(1997) position.
 CQ3242
 CQ3242;                    North         East     Units Scale Factor Converg.
 CQ3242;SPC LA N     -   241,908.108   903,583.070   MT  1.00000251   -0 32 36.6
 CQ3242;SPC LA N     -   793,660.18  2,964,505.46   sFT  1.00000251   -0 32 36.6
 CQ3242;UTM  15      - 3,615,671.111   450,497.182   MT  0.99963022   -0 17 06.3
 CQ3242
 CQ3242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3242!SPC LA N     -   0.99998964  x   1.00000251  =   0.99999215
 CQ3242!UTM  15      -   0.99998964  x   0.99963022  =   0.99961987
 CQ3242
 CQ3242:                Primary Azimuth Mark                     Grid Az
 CQ3242:SPC LA N     -  BELLEVUE AZ MK                           252 28 01.7
 CQ3242:UTM  15      -  BELLEVUE AZ MK                           252 12 31.4
 CQ3242
 CQ3242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5049715671(NAD 83)
 CQ3242
 CQ3242|---------------------------------------------------------------------|
 CQ3242| PID    Reference Object                     Distance      Geod. Az  |
 CQ3242|                                                           dddmmss.s |
 CQ3242| CX5010 BELLEVUE RM 1                        83.878 METERS 09934     |
 CQ3242| CQ3249 PRINCETON A J HODGES IND MAST       APPROX.13.4 KM 1801451.3 |
 CQ3242| CQ3250 GIDDENS HILL LOT                    APPROX.13.3 KM 1802653.5 |
 CQ3242| CQ3252 PRINCETON VILLAGE TANK              APPROX.14.5 KM 1843323.2 |
 CQ3242| CQ3253 HAUGHTON ATT MICROWAVE KKT 22       APPROX.14.5 KM 1844437.9 |
 CQ3242| CX5011 BELLEVUE RM 2                        30.068 METERS 18730     |
 CQ3242| CX5012 BELLEVUE RM 3                        22.732 METERS 24219     |
 CQ3242| CX5009 BELLEVUE AZ MK                                     2515525.1 |
 CQ3242|---------------------------------------------------------------------|
 CQ3242
 CQ3242                          SUPERSEDED SURVEY CONTROL
 CQ3242
 CQ3242  NAD 83(1992)-  32 40 39.40578(N)    093 31 40.81386(W) AD(       ) 1
 CQ3242  NAD 83(1986)-  32 40 39.41721(N)    093 31 40.80475(W) AD(       ) 1
 CQ3242  NAD 27      -  32 40 38.89000(N)    093 31 40.17600(W) AD(       ) 1
 CQ3242  NGVD 29              92.18   (m)          302.4    (f) LEVELING    3  
 CQ3242
 CQ3242.Superseded values are not recommended for survey control.
 CQ3242
 CQ3242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3242.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3242
 CQ3242_MARKER: DS = TRIANGULATION STATION DISK
 CQ3242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3242_STAMPING: BELLEVUE 1931
 CQ3242_MARK LOGO: CGS
 CQ3242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3242+STABILITY: SURFACE MOTION
 CQ3242
 CQ3242  HISTORY     - Date     Condition        Report By
 CQ3242  HISTORY     - 1931     MONUMENTED       CGS
 CQ3242  HISTORY     - 1935     GOOD             LAGS
 CQ3242  HISTORY     - 1950     GOOD             CGS
 CQ3242  HISTORY     - 1961     GOOD             AMS
 CQ3242  HISTORY     - 1969     GOOD             CGS
 CQ3242  HISTORY     - 20020302 GOOD             USPSQD
 CQ3242  HISTORY     - 20031108 GOOD             USPSQD
 CQ3242
 CQ3242                          STATION DESCRIPTION
 CQ3242
 CQ3242'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (PAS)
 CQ3242'STATION IS ABOUT 16 MILES NE OF SHREVEPORT, 12 MILES E OF
 CQ3242'BENTON, 8 MILES N OF FILLMORE ON ROUTE 181, 0.5 MILE NW OF
 CQ3242'BELLEVUE FILLING STATION, 75 METERS (246 FEET) W OF NW CORNER
 CQ3242'OF WHITE FRAME CHURCH, AND ABOUT 40 METERS (131 FEET) N OF
 CQ3242'CENTER LINE OF ROUTE 181.
 CQ3242'
 CQ3242'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 CQ3242'DISKS SET IN CONCRETE.
 CQ3242'
 CQ3242'REFERENCE MARK NO. 1 IS 1 METER (3 FEET) N OF THE NE CORNER
 CQ3242'OF WHITE FRAME CHURCH, AND 90 METERS (295 FEET) FROM STATION
 CQ3242'S 80 DEG 26 MIN E.
 CQ3242'
 CQ3242'REFERENCE MARK NO. 2 IS 9 METERS (30 FEET) N OF CENTER LINE
 CQ3242'OF ROUTE 181, AND 30.09 METERS (98.7 FEET) FROM STATION
 CQ3242'S 07 DEG 29 MIN W.
 CQ3242
 CQ3242                          STATION RECOVERY (1935)
 CQ3242
 CQ3242'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 CQ3242'THE ORIGINAL DESCRIPTION OF THIS STATION IS GOOD.  THE STATION
 CQ3242'IS ABOUT 16 MILES NE OF SHREVEPORT, 12 MILES E OF BENTON,
 CQ3242'8 MILES N OF FILLMORE ON HIGHWAY 181, 0.5 MILE NW OF BELLEVUE
 CQ3242'FILLING STATION, 240 FEET W OF NW CORNER OF A WHITE FRAME
 CQ3242'CHURCH, 130 FEET N OF CENTER LINE OF HIGHWAY 181.
 CQ3242'
 CQ3242'THE STATION AND REFERENCE MARKS ARE BRONZE DISKS SET IN
 CQ3242'CONCRETE, AND UPON BEING RECOVERED WERE FOUND TO BE IN GOOD
 CQ3242'CONDITION.
 CQ3242'
 CQ3242'REFERENCE MARK NO. 1 IS 275 FEET E OF THE STATION, AND 3
 CQ3242'FEET N OF NE CORNER OF WHITE FRAME CHURCH.
 CQ3242'
 CQ3242'REFERENCE MARK NO. 2, 97.8 FEET S OF STATION AND 30 FEET
 CQ3242'N OF CENTER LINE OF HIGHWAY 181.
 CQ3242
 CQ3242                          STATION RECOVERY (1950)
 CQ3242
 CQ3242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ3242'THE STATION MARKS, REFERENCE MARK NO. 1 AND REFERENCE MARK
 CQ3242'NO. 2 WERE FOUND AS DESCRIBED AND ARE IN EXCELLENT CONDITION.
 CQ3242'A NEW AZIMUTH MARK WAS ESTABLISHED.
 CQ3242'
 CQ3242'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 CQ3242'
 CQ3242'THE STATION IS LOCATED ABOUT 16.0 MILES NORTHEAST OF SHREVEPORT,
 CQ3242'12.0 MILES EAST OF BENTON, 8.0 MILES NORTH OF FILLMORE AND
 CQ3242'0.5 OF A MILE NORTHWEST OF THE SMALL COMMUNITY OF BELLEVUE.
 CQ3242'IT IS 246.0 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF
 CQ3242'A WHITE FRAME CHURCH, 135.0 FEET NORTH OF THE CENTER OF
 CQ3242'STATE HIGHWAY NO. 181 AND 24.0 FEET NORTH OF THE CENTER OF
 CQ3242'A TRACK ROAD.  IT PROJECTS 4 INCHES AND IS STAMPED BELLEVUE
 CQ3242'1931.
 CQ3242'
 CQ3242'REFERENCE MARK NO. 1 IS ABOUT 6.0 FEET BELOW THE ELEVATION
 CQ3242'OF THE STATION AND IS 3.0 FEET NORTH OF THE NORTHEAST CORNER
 CQ3242'OF A WHITE FRAME CHURCH.  IT IS SET FLUSH WITH THE GROUND
 CQ3242'AND IS STAMPED BELLEVUE NO 1 1931.
 CQ3242'
 CQ3242'REFERENCE MARK NO. 2 IS ABOUT THE SAME ELEVATION AS THE
 CQ3242'STATION.  IT IS 74.0 FEET SOUTH OF THE CENTER OF A TRACK
 CQ3242'ROAD, 38.0 FEET NORTH OF THE CENTER OF STATE HIGHWAY NO.
 CQ3242'181 AND 8.0 FEET NORTHWEST OF A TELEPHONE POLE.  IT PROJECTS
 CQ3242'4 INCHES AND IS STAMPED BELLEVUE NO 2 1931.
 CQ3242'
 CQ3242'THE AZIMUTH MARK IS 35.0 FEET SOUTH OF THE CENTER OF STATE
 CQ3242'HIGHWAY NO. 181 AND 2.0 FEET EAST OF A WITNESS POST.  IT
 CQ3242'PROJECTS 4 INCHES AND IS STAMPED BELLEVUE 1950.
 CQ3242'
 CQ3242'TO REACH THE STATION FROM BELLEVUE GO NORTHWEST ON STATE
 CQ3242'HIGHWAY NO. 181 FOR 0.4 MILE TO A WHITE FRAME CHURCH ON THE
 CQ3242'RIGHT WHERE HIGHWAY CURVES WEST, HERE GO NORTH ON A TRACK
 CQ3242'ROAD TO A POINT WHERE ANOTHER TRACK ROAD LEADS WEST IN FRONT
 CQ3242'OF THE CHURCH, GO WEST ON TRACK ROAD FOR ABOUT 90 YARDS AND
 CQ3242'THE STATION ON THE RIGHT AS DESCRIBED.
 CQ3242'
 CQ3242'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST-SOUTHWEST
 CQ3242'ON STATE HIGHWAY NO. 181 FOR 0.25 MILE AND THE AZIMUTH MARK
 CQ3242'ON THE LEFT AS DESCRIBED.
 CQ3242
 CQ3242                          STATION RECOVERY (1961)
 CQ3242
 CQ3242'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1961
 CQ3242'STATION, R.M. 1 AND AZIMUTH MARKS WERE FOUND IN GOOD CONDITION,
 CQ3242'AS DESCRIBED.
 CQ3242'
 CQ3242'R.M. 2 PRESUMED LOST.  THE LINE OF SIGHT TO THE AZIMUTH MARK
 CQ3242'IS BLOCKED BY A 16-INCH OAK TREE.  VIEW FROM TRIPOD HEIGHT
 CQ3242'IS NOT CLEAR IN ANY DIRECTION.
 CQ3242
 CQ3242                          STATION RECOVERY (1969)
 CQ3242
 CQ3242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3242'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 CQ3242'RECOVERED AND FOUND IN GOOD CONDITION.  A REFERENCE MARK
 CQ3242'3 WAS ESTABLISHED ON THIS DATE.  THE ROUTE TO REACH THE
 CQ3242'STATION IS ADEQUATE, HOWEVER, THE STATE HIGHWAY 181 MENTIONED
 CQ3242'IN THE 1950 DESCRIPTION HAS BEEN CHANGED AND IS NOW STATE
 CQ3242'HIGHWAY 157.
 CQ3242'
 CQ3242'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED BELLEVUE 1931
 CQ3242'NO 3 1969, SET IN THE TOP OF A 12 INCH ROUND CONCRETE POST,
 CQ3242'THAT PROJECTS 3 INCHES ABOVE THE GROUND.  IT IS 79.5 FEET
 CQ3242'SOUTHWEST OF A METAL WITNESS POST, 56 FEET EAST OF A GRADED
 CQ3242'ROAD AND 7 FEET SOUTH OF A DIM TRACK ROAD.
 CQ3242
 CQ3242                          STATION RECOVERY (2002)
 CQ3242
 CQ3242'RECOVERY NOTE BY US POWER SQUADRON 2002 (WRH)
 CQ3242'RECOVERED IN GOOD CONDITION.
 CQ3242
 CQ3242                          STATION RECOVERY (2003)
 CQ3242
 CQ3242'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ3242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2824 ***********************************************************************
 BX2824  DESIGNATION -  BELLWOOD
 BX2824  PID         -  BX2824
 BX2824  STATE/COUNTY-  LA/NATCHITOCHES
 BX2824  COUNTRY     -  US
 BX2824  USGS QUAD   -  BELLWOOD (2018)
 BX2824
 BX2824                         *CURRENT SURVEY CONTROL
 BX2824  ______________________________________________________________________
 BX2824* NAD 83(1992) POSITION- 31 33 48.22453(N) 093 12 02.76001(W)   ADJUSTED
 BX2824* NAVD 88 ORTHO HEIGHT -    71.76  (+/-2cm)      235.4   (feet) VERTCON3
 BX2824  ______________________________________________________________________
 BX2824  GEOID HEIGHT    -        -26.232 (meters)                     GEOID18
 BX2824  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 BX2824  HORZ ORDER      -  FIRST
 BX2824  VERT ORDER      -  THIRD ? (See Below)
 BX2824
 BX2824.The horizontal coordinates were established by classical geodetic methods
 BX2824.and adjusted by the National Geodetic Survey in January 1993.
 BX2824
 BX2824.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2824.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2824
 BX2824.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2824.GEOID18 height accuracy estimate available here.
 BX2824
 BX2824.The vertical order pertains to the NGVD 29 superseded value.
 BX2824
 BX2824.Click photographs - Photos may exist for this station.
 BX2824
 BX2824.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2824
 BX2824. The following values were computed from the NAD 83(1992) position.
 BX2824
 BX2824;                    North         East     Units Scale Factor Converg.
 BX2824;SPC LA N     -   118,119.394   933,475.372   MT  0.99993374   -0 22 13.8
 BX2824;SPC LA N     -   387,530.05  3,062,577.12   sFT  0.99993374   -0 22 13.8
 BX2824;UTM  15      - 3,492,060.537   480,947.188   MT  0.99960448   -0 06 18.3
 BX2824
 BX2824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2824!SPC LA N     -   0.99999285  x   0.99993374  =   0.99992659
 BX2824!UTM  15      -   0.99999285  x   0.99960448  =   0.99959733
 BX2824
 BX2824:                Primary Azimuth Mark                     Grid Az
 BX2824:SPC LA N     -  WILSON                                   180 03 07.2
 BX2824:UTM  15      -  WILSON                                   179 47 11.7
 BX2824
 BX2824_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ8094792060(NAD 83)
 BX2824
 BX2824|---------------------------------------------------------------------|
 BX2824| PID    Reference Object                     Distance      Geod. Az  |
 BX2824|                                                           dddmmss.s |
 BX2824| BX2823 BELLWOOD RM A                        28.701 METERS 07829     |
 BX2824| CV8065 BELLWOOD RM 1                        26.575 METERS 10916     |
 BX2824| BX2895 WILSON                              APPROX.10.7 KM 1794053.4 |
 BX2824| CV8066 BELLWOOD RM 2                        24.400 METERS 19254     |
 BX2824|---------------------------------------------------------------------|
 BX2824
 BX2824                          SUPERSEDED SURVEY CONTROL
 BX2824
 BX2824  NAD 83(1986)-  31 33 48.23996(N)    093 12 02.75192(W) AD(       ) 1
 BX2824  NAD 27      -  31 33 47.62704(N)    093 12 02.14828(W) AD(       ) 1
 BX2824  NGVD 29              71.81   (m)          235.6    (f) LEVELING    3  
 BX2824
 BX2824.Superseded values are not recommended for survey control.
 BX2824
 BX2824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2824.See file dsdata.pdf to determine how the superseded data were derived.
 BX2824
 BX2824_MARKER: DS = TRIANGULATION STATION DISK
 BX2824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2824_STAMPING: BELLWOOD 1965
 BX2824_MARK LOGO: CGS
 BX2824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2824+STABILITY: SURFACE MOTION
 BX2824
 BX2824  HISTORY     - Date     Condition        Report By
 BX2824  HISTORY     - 1965     MONUMENTED       CGS
 BX2824
 BX2824                          STATION DESCRIPTION
 BX2824
 BX2824'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (BIW)
 BX2824'STATION IS LOCATED ABOUT 6 MILES SOUTH OF PROVENCAL, ABOUT 2-1/4
 BX2824'MILES NORTH OF BELLWOOD AND 0.35 MILE EAST OF THE JUNCTION OF
 BX2824'STATE HIGHWAYS 117 AND 478.  IT IS IN THE SW 1/4 OF THE NW 1/4
 BX2824'OF SEC. 28, T 7 N., R 8 W., AND ON LAND OWNED BY THE LOUISIANA
 BX2824'LONGLEAF LUMBER COMPANY.  THE STATION MARK IS 63 FEET SOUTH OF
 BX2824'THE CENTER OF GRAVEL ROAD, 36 FEET WEST OF A 16 INCH OAK TREE
 BX2824'WITH TRIANGLE BLAZE, 18 FEET SOUTH OF A 16 INCH TWIN OAK TREE
 BX2824'AND 5.1 FEET NORTHWEST OF METAL WITNESS POST WITH SIGN
 BX2824'ATTACHED.
 BX2824'
 BX2824'STATION IS MARKED BY A STANDARD TRIANGULATION STATION DISK SET
 BX2824'IN THE TOP OF A 10 INCH CONCRETE CYLINDER MONUMENT THAT IS FLUSH
 BX2824'WITH THE SURFACE OF THE GROUND.  THE DISK IS STAMPED BELLWOOD 1965.
 BX2824'
 BX2824'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 117
 BX2824'AND 478, WHICH IS 2.5 MILES NORTH OF BELLWOOD.  GO EASTERLY ON
 BX2824'STATE HIGHWAY 478 FOR 0.35 MILE TO STATION ON THE RIGHT, (SOUTH)
 BX2824'SIDE OF ROAD AS DESCRIBED.
 BX2824'
 BX2824'REFERENCE MARK NO. 1, IS 35 FEET SOUTHEAST OF A 16 INCH PINE
 BX2824'TREE WITH TRIANGLE BLAZE, 16 FEET SOUTH OF APPROXIMATE CENTER
 BX2824'OF TRACK ROAD AND 1.95 FEET NORTHWEST OF METAL WITNESS POST
 BX2824'WITH SIGN ATTACHED.  IT IS MARKED BY A STANDARD REFERENCE MARK
 BX2824'DISK CEMENTED IN THE TOP OF A 10 INCH CONCRETE CYLINDER MONUMENT
 BX2824'THAT PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  THE
 BX2824'DISK IS STAMPED BELLWOOD NO. 1 1965.
 BX2824'
 BX2824'REFERENCE MARK NO. 2, IS 23.5 FEET WEST-NORTHWEST OF AN 18 INCH
 BX2824'OAK TREE AND 19 FEET NORTHEAST OF A 12 INCH PINE TREE.  IT IS
 BX2824'MARKED BY A STANDARD REFERENCE MARK DISK SET IN THE TOP OF A 10
 BX2824'INCH CONCRETE CYLINDER MONUMENT THAT PROJECTS 1 INCH ABOVE THE
 BX2824'SURFACE OF THE GROUND.  THE DISK IS STAMPED BELLWOOD NO. 2 1965.
 BX2824'
 BX2824'NO SUITABLE PLACE WAS FOUND TO ESTABLISH AN AZIMUTH MARK.
 BX2824'
 BX2824'HEIGHT OF LIGHT ABOVE STATION MARK 30.39 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2823 ***********************************************************************
 BX2823  DESIGNATION -  BELLWOOD RM A
 BX2823  PID         -  BX2823
 BX2823  STATE/COUNTY-  LA/NATCHITOCHES
 BX2823  COUNTRY     -  US
 BX2823  USGS QUAD   -  BELLWOOD (2018)
 BX2823
 BX2823                         *CURRENT SURVEY CONTROL
 BX2823  ______________________________________________________________________
 BX2823* NAD 83(1992) POSITION- 31 33 48.41054(N) 093 12 01.69359(W)   ADJUSTED
 BX2823* NAVD 88 ORTHO HEIGHT -    73.42  (+/-2cm)      240.9   (feet) VERTCON3
 BX2823  ______________________________________________________________________
 BX2823  GEOID HEIGHT    -        -26.231 (meters)                     GEOID18
 BX2823  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 BX2823  HORZ ORDER      -  FIRST
 BX2823  VERT ORDER      -  THIRD ? (See Below)
 BX2823
 BX2823.The horizontal coordinates were established by classical geodetic methods
 BX2823.and adjusted by the National Geodetic Survey in January 1993.
 BX2823
 BX2823.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2823.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2823
 BX2823.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2823.GEOID18 height accuracy estimate available here.
 BX2823
 BX2823.The vertical order pertains to the NGVD 29 superseded value.
 BX2823
 BX2823.Click photographs - Photos may exist for this station.
 BX2823
 BX2823.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2823
 BX2823. The following values were computed from the NAD 83(1992) position.
 BX2823
 BX2823;                    North         East     Units Scale Factor Converg.
 BX2823;SPC LA N     -   118,124.941   933,503.530   MT  0.99993374   -0 22 13.2
 BX2823;SPC LA N     -   387,548.24  3,062,669.50   sFT  0.99993374   -0 22 13.2
 BX2823;UTM  15      - 3,492,066.212   480,975.310   MT  0.99960446   -0 06 17.8
 BX2823
 BX2823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2823!SPC LA N     -   0.99999259  x   0.99993374  =   0.99992633
 BX2823!UTM  15      -   0.99999259  x   0.99960446  =   0.99959705
 BX2823
 BX2823:                Primary Azimuth Mark                     Grid Az
 BX2823:SPC LA N     -  WILSON                                   180 12 12.1
 BX2823:UTM  15      -  WILSON                                   179 56 16.7
 BX2823
 BX2823_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ8097592066(NAD 83)
 BX2823
 BX2823|---------------------------------------------------------------------|
 BX2823| PID    Reference Object                     Distance      Geod. Az  |
 BX2823|                                                           dddmmss.s |
 BX2823| BX2895 WILSON                              APPROX.10.7 KM 1794958.9 |
 BX2823| BX2824 BELLWOOD                             28.701 METERS 25829     |
 BX2823|---------------------------------------------------------------------|
 BX2823
 BX2823                          SUPERSEDED SURVEY CONTROL
 BX2823
 BX2823  NAD 83(1986)-  31 33 48.42592(N)    093 12 01.68582(W) AD(       ) 1
 BX2823  NAD 27      -  31 33 47.81305(N)    093 12 01.08189(W) AD(       ) 1
 BX2823  NGVD 29              73.47   (m)          241.0    (f) LEVELING    3  
 BX2823
 BX2823.Superseded values are not recommended for survey control.
 BX2823
 BX2823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2823.See file dsdata.pdf to determine how the superseded data were derived.
 BX2823
 BX2823_MARKER: DS = TRIANGULATION STATION DISK
 BX2823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2823_STAMPING: BELLWOOD RM A 1965
 BX2823_MARK LOGO: CGS
 BX2823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2823+STABILITY: SURFACE MOTION
 BX2823
 BX2823  HISTORY     - Date     Condition        Report By
 BX2823  HISTORY     - 1965     MONUMENTED       CGS
 BX2823
 BX2823                          STATION DESCRIPTION
 BX2823
 BX2823'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (BIW)
 BX2823'STATION IS LOCATED AT THE SAME LOCATION AND ON THE SAME
 BX2823'PROPERTY AS TRIANGULATION STATION BELLWOOD.
 BX2823'
 BX2823'STATION IS MARKED BY A STANDARD STATION MARK DISK, SET IN THE
 BX2823'TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS ABOUT 2
 BX2823'INCHES.  MARK IS 88-1/2 FEET EAST-SOUTHEAST OF THE CENTER OF A
 BX2823'GRAVELED ROAD, 21.5 FEET NORTHEAST OF A 14-INCH TRIANGULAR BLAZED
 BX2823'PINE TREE, 33 FEET NORTH OF THE CENTER OF A WOODS ROAD AND 4.9
 BX2823'FEET SOUTHWEST OF A METAL WITNESS POST.
 BX2823'
 BX2823'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BELLWOOD,
 BX2823'DISTANCE BEING 28.700 METERS OR 94.16 FEET WEST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2866 ***********************************************************************
 BX2866  DESIGNATION -  BELMONT
 BX2866  PID         -  BX2866
 BX2866  STATE/COUNTY-  LA/SABINE
 BX2866  COUNTRY     -  US
 BX2866  USGS QUAD   -  MARTHAVILLE (2018)
 BX2866
 BX2866                         *CURRENT SURVEY CONTROL
 BX2866  ______________________________________________________________________
 BX2866* NAD 83(1992) POSITION- 31 42 20.57073(N) 093 29 06.59585(W)   ADJUSTED
 BX2866* NAVD 88 ORTHO HEIGHT -   120.3   (meters)      395.    (feet) VERTCON3
 BX2866  ______________________________________________________________________
 BX2866  GEOID HEIGHT    -        -26.230 (meters)                     GEOID18
 BX2866  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 BX2866  HORZ ORDER      -  FIRST
 BX2866
 BX2866.The horizontal coordinates were established by classical geodetic methods
 BX2866.and adjusted by the National Geodetic Survey in January 1993.
 BX2866
 BX2866.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2866.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2866
 BX2866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2866.GEOID18 height accuracy estimate available here.
 BX2866
 BX2866.Click photographs - Photos may exist for this station.
 BX2866
 BX2866.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2866
 BX2866. The following values were computed from the NAD 83(1992) position.
 BX2866
 BX2866;                    North         East     Units Scale Factor Converg.
 BX2866;SPC LA N     -   134,107.923   906,621.124   MT  0.99992155   -0 31 15.1
 BX2866;SPC LA N     -   439,985.74  2,974,472.80   sFT  0.99992155   -0 31 15.1
 BX2866;UTM  15      - 3,507,919.374   454,027.512   MT  0.99962607   -0 15 18.0
 BX2866
 BX2866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2866!SPC LA N     -   0.99998522  x   0.99992155  =   0.99990678
 BX2866!UTM  15      -   0.99998522  x   0.99962607  =   0.99961130
 BX2866
 BX2866:                Primary Azimuth Mark                     Grid Az
 BX2866:SPC LA N     -  MITCHELL                                 305 53 11.3
 BX2866:UTM  15      -  MITCHELL                                 305 37 14.2
 BX2866
 BX2866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR5402707919(NAD 83)
 BX2866
 BX2866|---------------------------------------------------------------------|
 BX2866| PID    Reference Object                     Distance      Geod. Az  |
 BX2866|                                                           dddmmss.s |
 BX2866| CV8067 BELMONT RM 1                         29.575 METERS 12801     |
 BX2866| CV8069 BELMONT RM 3                         93.513 METERS 20340     |
 BX2866| CV8068 BELMONT RM 2                         39.502 METERS 23017     |
 BX2866| BX3007 MITCHELL                            APPROX.16.6 KM 3052156.2 |
 BX2866|---------------------------------------------------------------------|
 BX2866
 BX2866                          SUPERSEDED SURVEY CONTROL
 BX2866
 BX2866  NAD 83(1986)-  31 42 20.58243(N)    093 29 06.58977(W) AD(       ) 1
 BX2866  NAD 27      -  31 42 19.97308(N)    093 29 05.95099(W) AD(       ) 1
 BX2866  NGVD 29 (07/19/86)  120.4    (m)          395.     (f) VERT ANG       
 BX2866
 BX2866.Superseded values are not recommended for survey control.
 BX2866
 BX2866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2866.See file dsdata.pdf to determine how the superseded data were derived.
 BX2866
 BX2866_MARKER: DS = TRIANGULATION STATION DISK
 BX2866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2866_STAMPING: BELMONT 1971
 BX2866_MARK LOGO: CGS
 BX2866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2866+STABILITY: SURFACE MOTION
 BX2866
 BX2866  HISTORY     - Date     Condition        Report By
 BX2866  HISTORY     - 1971     MONUMENTED       NGS
 BX2866  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX2866
 BX2866                          STATION DESCRIPTION
 BX2866
 BX2866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX2866'THE STATION IS LOCATED ABOUT 9-1/2 MILES NORTH OF MANY, 8 MILES
 BX2866'SOUTH-SOUTHEAST OF PLEASANT HILL, 1-1/2 MILES SOUTHEAST OF THE SMALL
 BX2866'SETTLEMENT OF BELMONT IN THE SOUTHWEST 1/4 OF SECTION 3, T 8 N, R
 BX2866'11 W AND ON THE PROPERTY OF MRS. ERRIE WALKER, RURAL ROUTE 1, BOX
 BX2866'63, BELMONT LOUISIANA.
 BX2866'
 BX2866'TO REACH THE STATION FROM THE POST OFFICE IN BELMONT, AT THE JUNCTION
 BX2866'OF STATE HIGHWAY 120 AND STATE HIGHWAY 175, GO SOUTH ON STATE
 BX2866'HIGHWAY 175 FOR 0.1 MILE TO A GRAVELED SIDE ROAD LEFT.  TURN LEFT
 BX2866'AND GO EAST AND SOUTH ON GRAVELED ROAD FOR 0.55 MILE TO A GRAVELED
 BX2866'SIDE ROAD LEFT.  TURN LEFT AND GO SOUTHEASTERLY ON GRAVELED
 BX2866'ROAD FOR 1.4 MILES TO THE STATION ON THE RIGHT.
 BX2866'
 BX2866'THE STATION MARKS ARE STANDARD DISKS STAMPED BELMONT 1971.  THE
 BX2866'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BX2866'MONUMENT THAT IS 20 INCHES BELOW THE GROUND SURFACE.  IT IS 185
 BX2866'FEET SOUTH-SOUTHWEST OF THE CENTER OF A GRAVELED ROAD, 140 FEET
 BX2866'SOUTHEAST OF A POWERLINE POLE, 125 FEET EAST OF THE SOUTHEAST
 BX2866'CORNER OF A HOUSE AND 101 FEET EAST-NORTHEAST OF THE CENTER OF
 BX2866'A WIRE GATE.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 BX2866'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 BX2866'
 BX2866'REFERENCE MARK 1, A STANDARD DISK STAMPED BELMONT NO 1 1971, IS SET
 BX2866'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BX2866'8 INCHES ABOVE THE GROUND SURFACE, IT IS 86 FEET NORTHWEST OF A
 BX2866'TWIN-TRUNK PINE TREE, 2 FEET NORTH-NORTHWEST OF A METAL WITNESS
 BX2866'POST WITH SIGN AND 1.5 FEET SOUTH-SOUTHWEST OF A 6-INCH PINE
 BX2866'TREE.
 BX2866'
 BX2866'REFERENCE MARK 2, A STANDARD DISK STAMPED BELMONT NO 2 1971, IS SET
 BX2866'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BX2866'8 INCHES ABOVE THE GROUND SURFACE.  IT IS 68 FEET SOUTH-SOUTHEAST
 BX2866'OF THE CENTER OF THE WIRE GATE, 2.5 FEET SOUTH-SOUTHEAST OF A METAL
 BX2866'WITNESS POST WITH SIGN AND 0.6 FOOT EAST OF A WIRE FENCE.
 BX2866'
 BX2866'REFERENCE MARK 3, A STANDARD DISK STAMPED BELMONT NO 3 1971, IS SET
 BX2866'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BX2866'8 INCHES ABOVE THE GROUND SURFACE.  IT IS 74 FEET SOUTH OF A FENCE
 BX2866'CORNER, 42 FEET SOUTHWEST OF A 14-INCH PINE TREE, 4 FEET
 BX2866'WEST-NORTHWEST OF A 6-INCH PINE TREE AND 2.5 FEET NORTHEAST OF A
 BX2866'METAL WITNESS POST WITH SIGN.
 BX2866'
 BX2866'NO SUITABLE PLACE FOR AN AZIMUTH MARK TO BE ESTABLISHED.
 BX2866'
 BX2866'NEAREST TOWN--PLEASANT HILL.
 BX2866'
 BX2866'HEIGHT OF LIGHT ABOVE STATION MARK 38.9 METERS.
 BX2866
 BX2866                          STATION RECOVERY (2001)
 BX2866
 BX2866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2866'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0370 ***********************************************************************
 BK0370  DESIGNATION -  BEN
 BK0370  PID         -  BK0370
 BK0370  STATE/COUNTY-  LA/VERMILION
 BK0370  COUNTRY     -  US
 BK0370  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0370
 BK0370                         *CURRENT SURVEY CONTROL
 BK0370  ______________________________________________________________________
 BK0370* NAD 83(1992) POSITION- 30 02 06.97493(N) 092 15 45.54606(W)   ADJUSTED
 BK0370* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0370  **This station is located in a suspected subsidence area (see below).
 BK0370  ______________________________________________________________________
 BK0370  GEOID HEIGHT    -        -26.780 (meters)                     GEOID18
 BK0370  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BK0370  HORZ ORDER      -  SECOND
 BK0370
 BK0370.The horizontal coordinates were established by classical geodetic methods
 BK0370.and adjusted by the National Geodetic Survey in January 1993.
 BK0370
 BK0370.** This station is in an area of known vertical motion. If an
 BK0370.** orthometric height was ever established but is not available 
 BK0370.** in the current survey control section, the orthometric height
 BK0370.** is considered suspect.  Suspect heights are available in the
 BK0370.** superseded section only if requested.
 BK0370
 BK0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0370.GEOID18 height accuracy estimate available here.
 BK0370
 BK0370.Click photographs - Photos may exist for this station.
 BK0370
 BK0370.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0370
 BK0370. The following values were computed from the NAD 83(1992) position.
 BK0370
 BK0370;                    North         East     Units Scale Factor Converg.
 BK0370;SPC LA S     -   170,539.431   910,372.877   MT  0.99992592   -0 27 52.8
 BK0370;SPC LA S     -   559,511.45  2,986,781.68   sFT  0.99992592   -0 27 52.8
 BK0370;UTM  15      - 3,322,922.628   571,091.364   MT  0.99966235   +0 22 08.7
 BK0370
 BK0370!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0370!SPC LA S     -   1.00000329  x   0.99992592  =   0.99992921
 BK0370!UTM  15      -   1.00000329  x   0.99966235  =   0.99966563
 BK0370
 BK0370:                Primary Azimuth Mark                     Grid Az
 BK0370:SPC LA S     -  BEN AZ MK                                268 48 36.6
 BK0370:UTM  15      -  BEN AZ MK                                267 58 35.1
 BK0370
 BK0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7109122922(NAD 83)
 BK0370
 BK0370|---------------------------------------------------------------------|
 BK0370| PID    Reference Object                     Distance      Geod. Az  |
 BK0370|                                                           dddmmss.s |
 BK0370| CV9645 BEN RM 1                             24.612 METERS 16515     |
 BK0370| BK2809 KAPLAN MUNICIPAL TANK 1974          APPROX. 4.7 KM 2271142.4 |
 BK0370| BK0372 BEN RM 2                             12.656 METERS 26707     |
 BK0370| CV9644 BEN AZ MK                                          2682043.8 |
 BK0370|---------------------------------------------------------------------|
 BK0370
 BK0370                          SUPERSEDED SURVEY CONTROL
 BK0370
 BK0370  NAD 83(1986)-  30 02 06.99488(N)    092 15 45.53972(W) AD(       ) 2
 BK0370  NAD 27      -  30 02 06.25685(N)    092 15 45.07856(W) AD(       ) 2
 BK0370
 BK0370.Superseded values are not recommended for survey control.
 BK0370
 BK0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0370.See file dsdata.pdf to determine how the superseded data were derived.
 BK0370
 BK0370_MARKER: DD = SURVEY DISK
 BK0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0370_STAMPING: BEN 1974
 BK0370_MARK LOGO: LADHGS
 BK0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0370+STABILITY: SURFACE MOTION
 BK0370
 BK0370  HISTORY     - Date     Condition        Report By
 BK0370  HISTORY     - 1974     MONUMENTED       LADH
 BK0370  HISTORY     - 1975     GOOD             NGS
 BK0370  HISTORY     - 19910909 MARK NOT FOUND   USPSQD
 BK0370  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0370
 BK0370                          STATION DESCRIPTION
 BK0370
 BK0370'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 BK0370'THE STATION IS LOCATED 3 MILES NORTHEAST OF KAPLAN, 8 MILES
 BK0370'WEST-NORTHWEST OF ABBEVILLE, AND 15 MILES EAST OF GUEYDAN, IN THE
 BK0370'SOUTHEAST QUARTER OF SECTION 33, T11S, R2E, AND ON THE PROPERTY
 BK0370'OWNED BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BK0370'
 BK0370'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 AND 35
 BK0370'IN KAPLAN, GO NORTH ALONG STATE HIGHWAY 35 FOR 2.9 MILES TO THE
 BK0370'JUNCTION WITH STATE HIGHWAY 700, TURN RIGHT ON STATE HIGHWAY 700
 BK0370'AND GO EAST FOR 0.8 MILE TO THE STATION, WHICH IS SET TO THE NORTH
 BK0370'OF THE HIGHWAY NEAR A FIELD GATE.
 BK0370'
 BK0370'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ALONG STATE
 BK0370'HIGHWAY 700 FOR 0.8 MILE TO THE JUNCTION WITH STATE HIGHWAY 35.  THE
 BK0370'MARK IS SET IN THE SOUTHWEST QUADRAND OF THE JUNCTION NEAR A
 BK0370'CROSS-DRAIN AND A TELEPHONE CABLE JUNCTION BOX.
 BK0370'
 BK0370'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK0370'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK0370'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 BK0370'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BK0370'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BK0370'STAMPED BEN 1974.  THE MARK IS 39 FEET NORTH OF THE CENTER OF STATE
 BK0370'HIGHWAY 700, 17 FEET WEST OF THE CENTER OF A METAL FIELD GATE,
 BK0370'14 FEET NORTHWEST OF THE WEST END OF CONCRETE SIDE-DRAIN, 2.5
 BK0370'FEET SOUTH OF A FENCE AND 1.5 FEET SOUTH OF A METAL WITNESS POST
 BK0370'AND SIGN.
 BK0370'
 BK0370'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK0370'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK0370'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK0370'STAMPED BEN RM 1 1974.  IT IS 74 FEET WEST OF A TELEPHONE CABLE
 BK0370'WARNING SIGN, 39 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 700 AND
 BK0370'1.5 FEET NORTH OF A FENCE.
 BK0370'
 BK0370'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK0370'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK0370'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK0370'STAMPED BEN RM 2 1974.  IT IS 59 FEET WEST OF THE CENTER OF A
 BK0370'METAL FIELD GATE, 54 FEET EAST OF A POWER POLE, 49 FEET
 BK0370'WEST-SOUTHWEST OF THE WEST END OF A CONCRETE SIDE-DRAIN, 38 FEET
 BK0370'NORTH OF THE CENTER OF STATE HIGHWAY 700 AND 3.5 FEET SOUTH OF A
 BK0370'FENCE.
 BK0370'
 BK0370'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BK0370'AND U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 BK0370'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK0370'STAMPED BEN AZ. MK. 1974.  IT IS 62 FEET WEST OF THE CENTER OF
 BK0370'STATE HIGHWAY 35, 37 FEET WEST OF THE WEST END OF A CONCRETE
 BK0370'CROSS-DRAIN, 30 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 9
 BK0370'FEET WEST-NORTHWEST OF A TELEPHONE CABLE JUNCTION BOX AND 1.5
 BK0370'FEET EAST OF A METAL WITNESS POST AND SIGN.
 BK0370'
 BK0370'NEAREST TOWN--KAPLAN.
 BK0370
 BK0370                          STATION RECOVERY (1975)
 BK0370
 BK0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 BK0370'3.0 MI NE FROM KAPLAN.
 BK0370'LOCATED 2.9 MILES NORTH ALONG STATE HIGHWAY 35 FROM ITS JUNCTION WITH
 BK0370'STATE HIGHWAY 14 IN KAPLAN, THENCE EAST 0.8 MILE ALONG STATE HIGHWAY
 BK0370'700 TO THE MARK ON THE LEFT.  IT IS 39 FEET NORTH OF THE CENTER OF THE
 BK0370'HIGHWAY, 17 FEET WEST OF THE CENTER OF A METAL GATE, 14 FEET NORTHWEST
 BK0370'OF THE WEST END OF A CONCRETE SIDE DRAIN, 2.5 FEET SOUTH OF A FENCE
 BK0370'AND 1.5 FEET NORTH OF A METAL WITNESS POST.  IT PROJECTS 2 INCHES.
 BK0370
 BK0370                          STATION RECOVERY (1991)
 BK0370
 BK0370'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0370'MARK NOT FOUND.
 BK0370
 BK0370                          STATION RECOVERY (1995)
 BK0370
 BK0370'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0370'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2947 ***********************************************************************
 CP2947  DESIGNATION -  BEN
 CP2947  PID         -  CP2947
 CP2947  STATE/COUNTY-  LA/TENSAS
 CP2947  COUNTRY     -  US
 CP2947  USGS QUAD   -  NEWELLTON (2018)
 CP2947
 CP2947                         *CURRENT SURVEY CONTROL
 CP2947  ______________________________________________________________________
 CP2947* NAD 83(1993) POSITION- 32 06 41.13003(N) 091 14 46.47220(W)   ADJUSTED
 CP2947* NAVD 88 ORTHO HEIGHT -    22.95  (+/-2cm)       75.3   (feet) VERTCON3
 CP2947  ______________________________________________________________________
 CP2947  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 CP2947  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 CP2947  HORZ ORDER      -  SECOND
 CP2947  VERT ORDER      -  THIRD ? (See Below)
 CP2947
 CP2947.The horizontal coordinates were established by classical geodetic methods
 CP2947.and adjusted by the National Geodetic Survey in May 1994.
 CP2947
 CP2947.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2947.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2947
 CP2947.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2947.GEOID18 height accuracy estimate available here.
 CP2947
 CP2947.The vertical order pertains to the NGVD 29 superseded value.
 CP2947
 CP2947.Click photographs - Photos may exist for this station.
 CP2947
 CP2947.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2947
 CP2947. The following values were computed from the NAD 83(1993) position.
 CP2947
 CP2947;                    North         East     Units Scale Factor Converg.
 CP2947;SPC LA N     -   179,351.496 1,118,315.955   MT  0.99992043   +0 39 46.3
 CP2947;SPC LA N     -   588,422.37  3,669,008.26   sFT  0.99992043   +0 39 46.3
 CP2947;UTM  15      - 3,554,132.774   665,462.470   MT  0.99993764   +0 55 56.8
 CP2947
 CP2947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2947!SPC LA N     -   1.00000053  x   0.99992043  =   0.99992096
 CP2947!UTM  15      -   1.00000053  x   0.99993764  =   0.99993817
 CP2947
 CP2947:                Primary Azimuth Mark                     Grid Az
 CP2947:SPC LA N     -  54V9                                     012 33 32.9
 CP2947:UTM  15      -  54V9                                     012 17 22.4
 CP2947
 CP2947_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6546254132(NAD 83)
 CP2947
 CP2947|---------------------------------------------------------------------|
 CP2947| PID    Reference Object                     Distance      Geod. Az  |
 CP2947|                                                           dddmmss.s |
 CP2947| CY3421 54V9                                               0131319.2 |
 CP2947| CP2946 NEWELLTON ELEVATOR TANK             APPROX. 4.5 KM 1805707.5 |
 CP2947| CP2948 BEN RM 1                             11.313 METERS 21533     |
 CP2947| CY3408 BEN RM 2                             12.100 METERS 35735     |
 CP2947|---------------------------------------------------------------------|
 CP2947
 CP2947                          SUPERSEDED SURVEY CONTROL
 CP2947
 CP2947  NAD 83(1992)-  32 06 41.13793(N)    091 14 46.47148(W) AD(       ) 2
 CP2947  NAD 83(1986)-  32 06 41.14140(N)    091 14 46.46965(W) AD(       ) 2
 CP2947  NAD 27      -  32 06 40.58792(N)    091 14 46.06399(W) AD(       ) 2
 CP2947  NGVD 29              22.98   (m)           75.4    (f) LEVELING    3  
 CP2947
 CP2947.Superseded values are not recommended for survey control.
 CP2947
 CP2947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2947.See file dsdata.pdf to determine how the superseded data were derived.
 CP2947
 CP2947_MARKER: DD = SURVEY DISK
 CP2947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2947_STAMPING: BEN 1971
 CP2947_MARK LOGO: LADHGS
 CP2947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2947+STABILITY: SURFACE MOTION
 CP2947_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CP2947+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1989
 CP2947
 CP2947  HISTORY     - Date     Condition        Report By
 CP2947  HISTORY     - 1971     MONUMENTED       LADH
 CP2947  HISTORY     - 19891101 MARK NOT FOUND   LADTD
 CP2947
 CP2947                          STATION DESCRIPTION
 CP2947
 CP2947'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RT)
 CP2947'THE STATION IS LOCATED 2 MILES NORTH OF NEWELLTON, 5 MILES SOUTH OF
 CP2947'SOMERSET AND 22 MILES NORTH-NORTHEAST OF WATERPROOF, IN THE SOUTHWEST
 CP2947'1/4 OF SECTION 13, T13N, R12E, AND ON THE PROPERTY OWNED BY THE
 CP2947'FRANKLIN PLANTATION, ADDRESS NEWELLTON, LOUISIANA.
 CP2947'
 CP2947'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY 4 IN
 CP2947'WEST NEWELLTON, DRIVE WEST ALONG STATE HIGHWAY 4 FOR 0.5 MILE TO THE
 CP2947'INTERSECTION WITH U.S. HIGHWAY 65, TURN RIGHT ON U.S. HIGHWAY 65 AND
 CP2947'GO NORTH FOR 3.8 MILES TO THE STATION WHICH IS SET ON THE RIGHT AND
 CP2947'EAST OF THE HIGHWAY NEAR A GROUP OF TREES.
 CP2947'
 CP2947'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE NORTH ALONG U.S.
 CP2947'HIGHWAY 65 FOR 0.5 MILE TO THE MARK WHICH IS SET ON THE RIGHT AND EAST
 CP2947'OF THE HIGHWAY NEAR A FENCE.
 CP2947'
 CP2947'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP2947'CGS DISK SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 CP2947'THAT IS FLUSH WITH THE GROUND.  THE SUB-SURFACE MARK DISK IS SET IN
 CP2947'THE TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE
 CP2947'GROUND SURFACE.  THEY ARE STAMPED BEN 1971.  IT IS 69 FEET EAST OF THE
 CP2947'CENTER OF U.S. HIGHWAY 65, 20 FEET SOUTHWEST OF A 12 INCH PINE TREE,
 CP2947'13 FEET WEST-NORTHWEST OF A 10 INCH PINE TREE, 6 FEET SOUTH-SOUTHWEST
 CP2947'OF A BEECH TREE, AND 3 FEET SOUTHWEST OF A METAL WITNESS POST AND
 CP2947'SIGN.
 CP2947'
 CP2947'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP2947'CGS DISK SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 CP2947'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED BEN R.M. 1 1971.  IT IS
 CP2947'57 FEET SOUTHWEST OF A 12 INCH PINE TREE, 56 FEET EAST OF THE CENTER
 CP2947'OF U.S. HIGHWAY 65, 43 FEET SOUTH-SOUTHWEST OF A 12 INCH BEECH TREE,
 CP2947'41 FEET WEST-SOUTHWEST OF A 10 INCH PINE TREE.
 CP2947'
 CP2947'REFERENCE MARK NO. 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2947'AND CGS DISK SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT
 CP2947'THAT IS FLUSH WITH THE GROUND.  IT IS STAMPED BEN R.M. 2 1971.  IT IS
 CP2947'53 FEET EAST OF THE CENTER OF U.S. HIGHWAY 65, 48 FEET NORTH-NORTHWEST
 CP2947'OF A 10 INCH PINE TREE, 36 FEET NORTH-NORTHWEST OF A 12 INCH BEECH
 CP2947'TREE, AND 33 FEET NORTHWEST OF A 12 INCH PINE TREE.
 CP2947'
 CP2947'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP2947'CGS DISK SET IN THE TOP OF A 10 INCH CYLINDRICAL CONCRETE MONUMENT
 CP2947'THAT PROJECTS 3 INCHES ABOVE THE GROUND.  IT IS STAMPED 54V9 1970.  IT
 CP2947'IS 78 FEET EAST OF THE CENTER OF U.S. HIGHWAY 65, 8 FEET WEST OF A
 CP2947'FENCE, 4 FEET NORTH OF A 12 INCH PINE TREE, AND 1 FOOT EAST OF A METAL
 CP2947'WITNESS POST AND SIGN.
 CP2947'
 CP2947'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2947
 CP2947                          STATION RECOVERY (1989)
 CP2947
 CP2947'RECOVERY NOTE BY LA TRANSP AND DEV 1989 (SLC)
 CP2947'THIS STATION WAS NOT RECOVERED AT THIS TIME.  THE AREA AT THE
 CP2947'DESCRIBED LOCATION OF THE MARK IS NOW UNDER CULTIVATION.  ALL THE
 CP2947'LOCAL DESCRIPTIONS ARE GONE EXCEPT THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1296 ***********************************************************************
 AT1296  DESIGNATION -  BEN
 AT1296  PID         -  AT1296
 AT1296  STATE/COUNTY-  LA/PLAQUEMINES
 AT1296  COUNTRY     -  US
 AT1296  USGS QUAD   -  LAKE CUATRO CABALLO (2018)
 AT1296
 AT1296                         *CURRENT SURVEY CONTROL
 AT1296  ______________________________________________________________________
 AT1296* NAD 83(1993) POSITION- 29 37 49.53935(N) 089 41 22.15079(W)   ADJUSTED
 AT1296* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1296  **This station is located in a suspected subsidence area (see below).
 AT1296  ______________________________________________________________________
 AT1296  GEOID HEIGHT    -        -24.869 (meters)                     GEOID18
 AT1296  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AT1296  HORZ ORDER      -  THIRD
 AT1296
 AT1296.The horizontal coordinates were established by classical geodetic methods
 AT1296.and adjusted by the National Geodetic Survey in May 1994.
 AT1296
 AT1296.** This station is in an area of known vertical motion. If an
 AT1296.** orthometric height was ever established but is not available 
 AT1296.** in the current survey control section, the orthometric height
 AT1296.** is considered suspect.  Suspect heights are available in the
 AT1296.** superseded section only if requested.
 AT1296
 AT1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1296.GEOID18 height accuracy estimate available here.
 AT1296
 AT1296.Click photographs - Photos may exist for this station.
 AT1296
 AT1296.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1296
 AT1296. The following values were computed from the NAD 83(1993) position.
 AT1296
 AT1296;                    North         East     Units Scale Factor Converg.
 AT1296;SPC LA S     -   126,444.097 1,159,179.101   MT  0.99994651   +0 49 19.0
 AT1296;SPC LA S     -   414,842.01  3,803,073.43   sFT  0.99994651   +0 49 19.0
 AT1296;UTM  16      - 3,280,857.905   239,600.295   MT  1.00043674   -1 19 49.6
 AT1296
 AT1296!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1296!SPC LA S     -   1.00000396  x   0.99994651  =   0.99995047
 AT1296!UTM  16      -   1.00000396  x   1.00043674  =   1.00044070
 AT1296
 AT1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT3960080857(NAD 83)
 AT1296
 AT1296                          SUPERSEDED SURVEY CONTROL
 AT1296
 AT1296  NAD 83(1992)-  29 37 49.53944(N)    089 41 22.15105(W) AD(       ) 3
 AT1296  NAD 83(1986)-  29 37 49.54924(N)    089 41 22.15486(W) AD(       ) 3
 AT1296  NAD 27      -  29 37 48.78600(N)    089 41 21.93900(W) AD(       ) 3
 AT1296
 AT1296.Superseded values are not recommended for survey control.
 AT1296
 AT1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1296.See file dsdata.pdf to determine how the superseded data were derived.
 AT1296
 AT1296_MARKER: DS = TRIANGULATION STATION DISK
 AT1296_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1296_STAMPING: BEN 1934
 AT1296_MARK LOGO: CGS
 AT1296_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1296
 AT1296  HISTORY     - Date     Condition        Report By
 AT1296  HISTORY     - 1934     MONUMENTED       CGS
 AT1296  HISTORY     - 1966     GOOD             CGS
 AT1296
 AT1296                          STATION DESCRIPTION
 AT1296
 AT1296'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AT1296'LOCATED ON THE NORTH BANK OF THE RIVER AUX CHENES AT ITS JUNCTION
 AT1296'WITH A SMALL BAYOU
 AT1296'(OF NO NAME) FLOWING SOUTH, ABOUT 4.5 MILES ABOVE ITS MOUTH.  LOCATED
 AT1296'16 METERS INSHORE IN SOFT MARSH.
 AT1296'
 AT1296'R.M. NO 1 IS SOUTHEAST OF THE STATION.  R.M. NO 2 IS SOUTHWEST OF THE
 AT1296'STATION.  BOTH ARE IN SOFT MARSH,
 AT1296'AND CAST AROUND CYPRESS PILING.
 AT1296'
 AT1296'REACHED VIA BLACK BAY, RIVER AUX CHENES TO STATION.  A DRAFT OF 3
 AT1296'FEET CAN BE CARRIED TO THE
 AT1296'STATION UNDER NORMAL CONDITIONS.
 AT1296
 AT1296                          STATION RECOVERY (1966)
 AT1296
 AT1296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 AT1296'STATION MARK WAS RECOVERED IN GOOD CONDITION.  NO REFERENCE
 AT1296'MARKS WERE
 AT1296'RECOVERED.  MARK IS 40 FEET NORTH OF THE SOUTH SHORE OF
 AT1296'SPIT, ON THE NORTH SHORE OF A
 AT1296'BAYOU, ON THE SOUTH SIDE OF THE ISLAND.
 AT1296'THE MARK IS FLUSH WITH THE GROUND AND 1 FOOT
 AT1296'WEST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2930 ***********************************************************************
 AU2930  DESIGNATION -  BEN
 AU2930  PID         -  AU2930
 AU2930  STATE/COUNTY-  LA/LAFOURCHE
 AU2930  COUNTRY     -  US
 AU2930  USGS QUAD   -  BAY TAMBOUR (2018)
 AU2930
 AU2930                         *CURRENT SURVEY CONTROL
 AU2930  ______________________________________________________________________
 AU2930* NAD 83(1992) POSITION- 29 18 20.43910(N) 090 07 09.00447(W)   ADJUSTED
 AU2930* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2930  **This station is located in a suspected subsidence area (see below).
 AU2930  ______________________________________________________________________
 AU2930  GEOID HEIGHT    -        -24.098 (meters)                     GEOID18
 AU2930  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 AU2930  HORZ ORDER      -  THIRD
 AU2930
 AU2930.The horizontal coordinates were established by classical geodetic methods
 AU2930.and adjusted by the National Geodetic Survey in January 1993.
 AU2930
 AU2930.** This station is in an area of known vertical motion. If an
 AU2930.** orthometric height was ever established but is not available 
 AU2930.** in the current survey control section, the orthometric height
 AU2930.** is considered suspect.  Suspect heights are available in the
 AU2930.** superseded section only if requested.
 AU2930
 AU2930.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2930.GEOID18 height accuracy estimate available here.
 AU2930
 AU2930.Click photographs - Photos may exist for this station.
 AU2930
 AU2930.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2930
 AU2930. The following values were computed from the NAD 83(1992) position.
 AU2930
 AU2930;                    North         East     Units Scale Factor Converg.
 AU2930;SPC LA S     -    89,931.874 1,117,954.851   MT  0.99999880   +0 36 25.6
 AU2930;SPC LA S     -   295,051.49  3,667,823.54   sFT  0.99999880   +0 36 25.6
 AU2930;UTM  15      - 3,245,298.007   779,825.177   MT  1.00056632   +1 24 39.6
 AU2930
 AU2930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2930!SPC LA S     -   1.00000383  x   0.99999880  =   1.00000263
 AU2930!UTM  15      -   1.00000383  x   1.00056632  =   1.00057015
 AU2930
 AU2930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7982545298(NAD 83)
 AU2930
 AU2930                          SUPERSEDED SURVEY CONTROL
 AU2930
 AU2930  NAD 83(1986)-  29 18 20.45406(N)    090 07 09.01355(W) AD(       ) 3
 AU2930  NAD 27      -  29 18 19.64000(N)    090 07 08.74000(W) AD(       ) 3
 AU2930
 AU2930.Superseded values are not recommended for survey control.
 AU2930
 AU2930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2930.See file dsdata.pdf to determine how the superseded data were derived.
 AU2930
 AU2930_MARKER: DW = HYDROGRAPHIC STATION DISK
 AU2930_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2930_STAMPING: BEN 1934
 AU2930_MARK LOGO: CGS
 AU2930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2930
 AU2930  HISTORY     - Date     Condition        Report By
 AU2930  HISTORY     - 1934     MONUMENTED       CGS
 AU2930  HISTORY     - 1940     GOOD             SHELL
 AU2930  HISTORY     - 1952     SEE DESCRIPTION  CGS
 AU2930
 AU2930                          STATION DESCRIPTION
 AU2930
 AU2930'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AU2930'ON AN ISLAND IN BAY VISIER, MIDWAY BETWEEN TWO POINTS, ONE
 AU2930'EXTENDING TOWARD THE SE, THE OTHER TOWARD THE SW, ABOUT
 AU2930'40 METERS (130 FEET) FROM EACH POINT AND ABOUT 15 METERS
 AU2930'(50 FEET) FROM THE HIGH-WATER MARK TO THE S.  THE STATION
 AU2930'IS MARKED AS DESCRIBED BY A STANDARD HYDROGRAPHIC DISK SET
 AU2930'IN CONCRETE IN THE TOP OF A TILE WHICH IS FASTENED BY MEANS
 AU2930'OF CONCRETE TO THE UPPER END OF A LONG WOODEN PILE DRIVEN
 AU2930'INTO THE MARSH.
 AU2930
 AU2930                          STATION RECOVERY (1940)
 AU2930
 AU2930'RECOVERY NOTE BY SHELL OIL COMPANY 1940
 AU2930'RECOVERED IN GOOD CONDITION.
 AU2930'
 AU2930'PART OF THE ORIGINAL DESCRIPTION CALLS FOR THE STATION TO
 AU2930'BE LOCATED MIDWAY BETWEEN TWO POINTS, ABOUT 131 FEET FROM
 AU2930'EACH POINT, AND ABOUT 49 FEET FROM THE HIGH-WATER MARK TO
 AU2930'THE S.
 AU2930'
 AU2930'AT THE PRESENT TIME THE STATION IS 230 FEET FROM THE SW
 AU2930'POINT, 362 FEET FROM THE SE POINT, AND 40 FEET FROM THE NEAREST
 AU2930'HIGH-WATER MARK TO THE SE.
 AU2930
 AU2930                          STATION RECOVERY (1952)
 AU2930
 AU2930'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2930'STATION DESTROYED.  THE MONUMENT WAS FOUND, BUT THE DISK
 AU2930'HAS BEEN BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5045 ***********************************************************************
 BJ5045  DESIGNATION -  BEN HUR
 BJ5045  PID         -  BJ5045
 BJ5045  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5045  COUNTRY     -  US
 BJ5045  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5045
 BJ5045                         *CURRENT SURVEY CONTROL
 BJ5045  ______________________________________________________________________
 BJ5045* NAD 83(1992) POSITION- 30 22 59.28823(N) 091 10 03.10402(W)   ADJUSTED
 BJ5045* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5045  **This station is located in a suspected subsidence area (see below).
 BJ5045  ______________________________________________________________________
 BJ5045  GEOID HEIGHT    -        -27.063 (meters)                     GEOID18
 BJ5045  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 BJ5045  HORZ ORDER      -  FIRST
 BJ5045
 BJ5045.The horizontal coordinates were established by classical geodetic methods
 BJ5045.and adjusted by the National Geodetic Survey in January 1993.
 BJ5045
 BJ5045.** This station is in an area of known vertical motion. If an
 BJ5045.** orthometric height was ever established but is not available 
 BJ5045.** in the current survey control section, the orthometric height
 BJ5045.** is considered suspect.  Suspect heights are available in the
 BJ5045.** superseded section only if requested.
 BJ5045
 BJ5045.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5045.GEOID18 height accuracy estimate available here.
 BJ5045
 BJ5045.Click photographs - Photos may exist for this station.
 BJ5045
 BJ5045.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5045
 BJ5045. The following values were computed from the NAD 83(1992) position.
 BJ5045
 BJ5045;                    North         East     Units Scale Factor Converg.
 BJ5045;SPC LA S     -   208,747.860 1,015,935.208   MT  0.99994792   +0 04 58.5
 BJ5045;SPC LA S     -   684,866.94  3,333,114.09   sFT  0.99994792   +0 04 58.5
 BJ5045;UTM  15      - 3,362,665.494   676,069.516   MT  0.99998245   +0 55 37.4
 BJ5045
 BJ5045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5045!SPC LA S     -   1.00000347  x   0.99994792  =   0.99995139
 BJ5045!UTM  15      -   1.00000347  x   0.99998245  =   0.99998592
 BJ5045
 BJ5045:                Primary Azimuth Mark                     Grid Az
 BJ5045:SPC LA S     -  BEN HUR AZ MK                            028 26 37.7
 BJ5045:UTM  15      -  BEN HUR AZ MK                            027 35 58.8
 BJ5045
 BJ5045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7606962665(NAD 83)
 BJ5045
 BJ5045|---------------------------------------------------------------------|
 BJ5045| PID    Reference Object                     Distance      Geod. Az  |
 BJ5045|                                                           dddmmss.s |
 BJ5045| BJ3920 BEN HUR AZ MK                                      0283136.2 |
 BJ5045| BJ5344 BEN HUR RM 1                         52.453 METERS 16729     |
 BJ5045| BJ5345 BEN HUR RM 2                         32.035 METERS 29220     |
 BJ5045|---------------------------------------------------------------------|
 BJ5045
 BJ5045                          SUPERSEDED SURVEY CONTROL
 BJ5045
 BJ5045  NAD 83(1986)-  30 22 59.30648(N)    091 10 03.10218(W) AD(       ) 1
 BJ5045  NAD 27      -  30 22 58.61608(N)    091 10 02.71572(W) AD(       ) 1
 BJ5045
 BJ5045.Superseded values are not recommended for survey control.
 BJ5045
 BJ5045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5045.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5045
 BJ5045_MARKER: DS = TRIANGULATION STATION DISK
 BJ5045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5045_STAMPING: BEN HUR 1970
 BJ5045_MARK LOGO: CGS
 BJ5045_PROJECTION: RECESSED 51 CENTIMETERS
 BJ5045_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5045+STABILITY: SURFACE MOTION
 BJ5045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5045+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1987
 BJ5045
 BJ5045  HISTORY     - Date     Condition        Report By
 BJ5045  HISTORY     - 1970     MONUMENTED       NGS
 BJ5045  HISTORY     - 1970     GOOD             NGS
 BJ5045  HISTORY     - 19871116 GOOD             LADTD
 BJ5045
 BJ5045                          STATION DESCRIPTION
 BJ5045
 BJ5045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ5045'THE STATION IS LOCATED ABOUT 5 MILES SOUTH-SOUTHEAST OF THE CENTER
 BJ5045'OF BATON ROUGE, 2 MILES SOUTH OF LOUISIANA STATE UNIVERSITY, NEAR
 BJ5045'THE SOUTH EDGE OF THE SMALL COMMUNITY OF ARLINGTON.  IT IS IN
 BJ5045'SECTION 1, T 8 S, R 1 W, ON PROPERTY OF MR. JOHN PREWITT NELSON,
 BJ5045'810 FIDELITY NATIONAL BANK BUILDING, BATON ROUGE, LOUISIANA
 BJ5045'70808.
 BJ5045'
 BJ5045'TO REACH THE STATION FROM THE JUNCTION OF INTER STATE 10 AND COLLEGE
 BJ5045'DRIVE AND LEE ROAD, GO SOUTH ON LEE ROAD FOR 2.45 MILES TO HIGHLAND
 BJ5045'ROAD, TURN LEFT ON HIGHLAND ROAD AND GO EAST FOR 0.1 MILE TO BEN
 BJ5045'HUR ROAD ON THE RIGHT.  TURN RIGHT AND GO SOUTHERLY ON BEN HUR ROAD
 BJ5045'FOR 0.5 MILE TO THE AZIMUTH MARK ON THE RIGHT, JUST AFTER CROSSING
 BJ5045'BRIDGE. CONTINUE SOUTHERLY ON BEN HUR ROAD FOR 0.3 MILE TO A METAL
 BJ5045'GATE ON THE LEFT, TURN LEFT PASSING THRU GATE AND GO SOUTHEASTERLY ON
 BJ5045'OLD ROADBED FOR 0.2 MILE TO STATION.
 BJ5045'
 BJ5045'STATION MARKS ARE STANDARD DISK STAMPED BEN HUR 1970.  THE SURFACE
 BJ5045'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ5045'THAT IS 20 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 178 FEET
 BJ5045'NORTH OF A UTILITY POLE NUMBER 17, 101 FEET NORTHEAST OF THE
 BJ5045'CENTERLINE OF A SURFACED ROAD, 72 FEET EAST OF A METAL WITNESS
 BJ5045'POST AND 59 FEET NORTHEAST OF FENCELINE.  THE UNDERGROUND MARK
 BJ5045'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 62 INCHES BELOW
 BJ5045'THE GROUND SURFACE.
 BJ5045'
 BJ5045'REFERENCE MARK 1, A STANDARD DISK STAMPED BEN HUR NO 1 1970, SET IN
 BJ5045'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT PROJECTS 1 INCH
 BJ5045'ABOVE THE GROUND SURFACE.  IT IS 43 FEET NORTHEAST OF THE
 BJ5045'CENTERLINE OF SURFACED ROAD, 6 FEET NORTH OF AN UTILITY POLE NUMBER
 BJ5045'17 AND 1 FOOT NORTHEAST OF FENCELINE.
 BJ5045'
 BJ5045'REFERENCE MARK 2, A STANDARD DISK STAMPED BEN HUR NO 2 1970, SET IN
 BJ5045'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1
 BJ5045'INCH ABOVE THE GROUND SURFACE.  IT IS 43 FEET NORTHEAST OF THE
 BJ5045'CENTER- LINE OF SURFACED ROAD, 100 FEET SOUTHEAST OF AN UTILITY POLE
 BJ5045'NUMBER 18 AND 1 FOOT NORTHEAST OF FENCELINE.
 BJ5045'
 BJ5045'AZIMUTH MARK, A STANDARD DISK STAMPED BEN HUR 1970, IS SET IN THE
 BJ5045'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BJ5045'INCHES ABOVE THE GROUND SURFACE.  IT IS 71.5 FEET SOUTHWEST OF THE
 BJ5045'SOUTHWEST CORNER OF BRIDGE, 27.5 FEET SOUTH OF THE CENTER OF A METAL
 BJ5045'GATE, 40 FEET WEST-NORTHWEST OF THE CENTERLINE OF BEN HUR ROAD,
 BJ5045'3.5 FEET NORTH- EAST OF A CORNER POST AND 2.1 FEET NORTHEAST OF A
 BJ5045'METAL WITNESS POST WITH SIGN ATTACHED.
 BJ5045'
 BJ5045'NOTE--NO MEASUREMENT BETWEEN REFERENCE MARKS, DUE TO FENCE LINE AND
 BJ5045'BRUSH ON LINE.
 BJ5045'
 BJ5045'HEIGHT OF LIGHT ABOVE STATION MARK 34.8 METERS.
 BJ5045
 BJ5045                          STATION RECOVERY (1970)
 BJ5045
 BJ5045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ5045'RECOVERED IN GOOD CONDITION.
 BJ5045
 BJ5045                          STATION RECOVERY (1987)
 BJ5045
 BJ5045'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BJ5045'THE STATION IS LOCATED ABOUT 8.0 KM (4.95 MI) SOUTH-SOUTHEAST FROM THE
 BJ5045'CENTER OF BATON ROUGE, 3.2 KM (2.00 MI) SOUTH OF THE LOUISIANA STATE
 BJ5045'UNIVERSITY, NEAR THE SOUTH EDGE OF THE SMALL COMMUNITY OF ARLENGTON,
 BJ5045'IN SECTION 1, T 8 S, R 1 W.  OWNERSHIP--MR. JOHN PREWITT NELSON, 810
 BJ5045'FIDELITY NATIONAL BANK BUILDING, BATON ROUGE, LOUISIANA 70808.
 BJ5045'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10,
 BJ5045'COLLEGE DRIVE AND LEE ROAD, GO SOUTH FOR 3.9 KM (2.40 MI) ON LEE ROAD
 BJ5045'TO THE JUNCTION WITH HIGHLAND ROAD.  TURN LEFT AND GO EAST FOR 0.2 KM
 BJ5045'(0.10 MI) ON HIGHLAND ROAD TO THE JUNCTION WITH BEN HUR ROAD.  TURN
 BJ5045'RIGHT AND GO SOUTHERLY FOR 1.6 KM (1.00 MI) ON BEN HUR ROAD TO THE
 BJ5045'JUNCTION WITH STATE HIGHWAY 30.  TURN LEFT AND GO SOUTH FOR 0.3 KM
 BJ5045'(0.20 MI) ON HIGHWAY 30 TO THE MARK ON THE LEFT IN A FIELD, SET ON AN
 BJ5045'EXTENDED CENTER OF A ROAD RUNNING SOUTHWEST.
 BJ5045'THE STATION IS 39 M (128.0 FT) NORTH FROM A POWER POLE WHERE THE LINES
 BJ5045'CROSS THE HIGHWAY, 30.8 M (101.0 FT) NORTHEAST FROM THE CENTER OF THE
 BJ5045'HIGHWAY, 22.0 M (72.2 FT) EAST FROM A METAL WITNESS POST WITH SIGN
 BJ5045'ATTACHED AND 18.0 M (59.1 FT) NORTHEAST FROM A FENCE.  THE MARK IS
 BJ5045'RECESSED 51 CM BELOW THE GROUND SURFACE AND ABOUT 0.6 M (2.0 FT) BELOW
 BJ5045'THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3920 ***********************************************************************
 BJ3920  DESIGNATION -  BEN HUR AZ MK
 BJ3920  PID         -  BJ3920
 BJ3920  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3920  COUNTRY     -  US
 BJ3920  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ3920
 BJ3920                         *CURRENT SURVEY CONTROL
 BJ3920  ______________________________________________________________________
 BJ3920* NAD 83(1986) POSITION- 30 23 11.     (N) 091 09 46.     (W)   SCALED
 BJ3920* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3920  **This station is located in a suspected subsidence area (see below).
 BJ3920  ______________________________________________________________________
 BJ3920  GEOID HEIGHT    -        -27.061 (meters)                     GEOID18
 BJ3920  DYNAMIC HEIGHT  -          6.360 (meters)       20.87  (feet) COMP
 BJ3920  MODELED GRAVITY -    979,331.9   (mgal)                       NAVD 88
 BJ3920
 BJ3920.The horizontal coordinates were scaled from a map and have
 BJ3920.an estimated accuracy of +/- 6 seconds.
 BJ3920
 BJ3920.** This station is in an area of known vertical motion. If an
 BJ3920.** orthometric height was ever established but is not available 
 BJ3920.** in the current survey control section, the orthometric height
 BJ3920.** is considered suspect.  Suspect heights are available in the
 BJ3920.** superseded section only if requested.
 BJ3920
 BJ3920.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3920.GEOID18 height accuracy estimate available here.
 BJ3920
 BJ3920.Click photographs - Photos may exist for this station.
 BJ3920
 BJ3920.The dynamic height is computed by dividing the NAVD 88
 BJ3920.geopotential number by the normal gravity value computed on the
 BJ3920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3920.degrees latitude (g = 980.6199 gals.).
 BJ3920
 BJ3920.The modeled gravity was interpolated from observed gravity values.
 BJ3920
 BJ3920;                    North         East    Units  Estimated Accuracy
 BJ3920;SPC LA S     -   209,110.    1,016,390.      MT  (+/- 180 meters Scaled)
 BJ3920
 BJ3920_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP765630(NAD 83)
 BJ3920
 BJ3920                          SUPERSEDED SURVEY CONTROL
 BJ3920
 BJ3920.No superseded survey control is available for this station.
 BJ3920
 BJ3920_MARKER: DZ = AZIMUTH MARK DISK
 BJ3920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3920_STAMPING: BEN HUR 1970
 BJ3920_MARK LOGO: CGS
 BJ3920_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ3920_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3920+STABILITY: SURFACE MOTION
 BJ3920_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ3920+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1987
 BJ3920
 BJ3920  HISTORY     - Date     Condition        Report By
 BJ3920  HISTORY     - 1970     MONUMENTED       NGS
 BJ3920  HISTORY     - 1987     GOOD             LA-033
 BJ3920  HISTORY     - 19871116 GOOD             LADTD
 BJ3920
 BJ3920                          STATION DESCRIPTION
 BJ3920
 BJ3920'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3920'IN BATON ROUGE.  LOCATED SOUTH OF THE CITY OF BATON ROUGE, ABOUT 0.8
 BJ3920'KM (0.5 MI) SOUTH ON BEN HUR ROAD FROM THE INTERSECTION OF HIGHLAND
 BJ3920'ROAD AND BEN HUR ROAD TO THE AZIMUTH MARK ON THE RIGHT, 21.8 METERS
 BJ3920'(71.5 FEET) SOUTHWEST OF THE SOUTHWEST CORNER OF A BRIDGE, 8.4 METERS
 BJ3920'(27.5 FEET) SOUTH OF THE CENTER OF A METAL GATE, 12.2 METERS (40 FEET)
 BJ3920'WEST-NORTHWEST OF THE CENTERLINE OF BEN HUR ROAD, AND 1.1 METERS
 BJ3920'(3.5 FEET) NORTHEAST OF A CORNER POST.  IT IS 0.64 METERS NORTHEAST
 BJ3920'FROM A WITNESS POST.
 BJ3920
 BJ3920                          STATION RECOVERY (1987)
 BJ3920
 BJ3920'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 BJ3920'THE STATION IS LOCATED ABOUT 8.0 KM (4.95 MI) SOUTH-SOUTHEAST FROM THE
 BJ3920'CENTER OF BATON ROUGE, 3.2 KM (2.00 MI) SOUTH OF THE LOUISIANA STATE
 BJ3920'UNIVERSITY, NEAR THE SOUTH EDGE OF THE SMALL COMMUNITY OF ARLENGTON.
 BJ3920'OWNERSHIP--UNKNOWN.
 BJ3920'
 BJ3920'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10,
 BJ3920'COLLEGE DRIVE AND LEE ROAD, GO SOUTH FOR 3.9 KM (2.40 MI) ON LEE ROAD
 BJ3920'TO THE JUNCTION WITH HIGHLAND ROAD.  TURN LEFT AND GO EAST FOR 0.2 KM
 BJ3920'(0.10 MI) ON HIGHLAND ROAD TO THE JUNCTION WITH BEN HUR ROAD.  TURN
 BJ3920'RIGHT AND GO SOUTHERLY FOR 0.8 KM (0.50 MI) ON BEN HUR ROAD TO THE
 BJ3920'MARK ON THE RIGHT, JUST AFTER CROSSING A BRIDGE.
 BJ3920'
 BJ3920'THE STATION IS 21.8 M (71.5 FT) SOUTHWEST FROM THE SOUTHWEST CORNER OF
 BJ3920'THE BRIDGE, 12.2 M (40.0 FT) WEST-NORTHWEST FROM THE CENTER OF THE
 BJ3920'HIGHWAY, 8.4 M (27.6 FT) SOUTH FROM THE CENTER OF A METAL GATE, 1.1 M
 BJ3920'(3.6 FT) NORTHEAST FROM A FENCE CORNER POST AND 0.6 M (2.0 FT)
 BJ3920'NORTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.  IT IS
 BJ3920'PROJECTING 8 CM ABOVE THE GROUND AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0371 ***********************************************************************
 BK0371  DESIGNATION -  BEN RM 1
 BK0371  PID         -  BK0371
 BK0371  STATE/COUNTY-  LA/VERMILION
 BK0371  COUNTRY     -  US
 BK0371  USGS QUAD   -  KAPLAN NORTH (2018)
 BK0371
 BK0371                         *CURRENT SURVEY CONTROL
 BK0371  ______________________________________________________________________
 BK0371* NAD 83(1986) POSITION- 30 02 06.20   (N) 092 15 45.31   (W)   HD_HELD1
 BK0371* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0371  **This station is located in a suspected subsidence area (see below).
 BK0371  ______________________________________________________________________
 BK0371  GEOID HEIGHT    -        -26.779 (meters)                     GEOID18
 BK0371
 BK0371.The horizontal coordinates were determined by differentially corrected
 BK0371.hand held GPS observations or other comparable positioning techniques
 BK0371.and have an estimated accuracy of +/- 3 meters.
 BK0371
 BK0371.** This station is in an area of known vertical motion. If an
 BK0371.** orthometric height was ever established but is not available 
 BK0371.** in the current survey control section, the orthometric height
 BK0371.** is considered suspect.  Suspect heights are available in the
 BK0371.** superseded section only if requested.
 BK0371
 BK0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0371.GEOID18 height accuracy estimate available here.
 BK0371
 BK0371.Click photographs - Photos may exist for this station.
 BK0371
 BK0371;                    North         East    Units  Estimated Accuracy
 BK0371;SPC LA S     -   170,515.5     910,379.0     MT  (+/- 3 meters HH1 GPS) 
 BK0371
 BK0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7109722898(NAD 83)
 BK0371
 BK0371                          SUPERSEDED SURVEY CONTROL
 BK0371
 BK0371.No superseded survey control is available for this station.
 BK0371
 BK0371_MARKER: DD = SURVEY DISK
 BK0371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0371_STAMPING: BEN RM 1 1974
 BK0371_MARK LOGO: LADHGS
 BK0371_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0371+STABILITY: SURFACE MOTION
 BK0371
 BK0371  HISTORY     - Date     Condition        Report By
 BK0371  HISTORY     - 1974     MONUMENTED       LADTD
 BK0371  HISTORY     - 1975     GOOD             NGS
 BK0371  HISTORY     - 19910907 MARK NOT FOUND   USPSQD
 BK0371  HISTORY     - 19950913 MARK NOT FOUND   USPSQD
 BK0371
 BK0371                          STATION DESCRIPTION
 BK0371
 BK0371'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 BK0371'3.0 MI NE FROM KAPLAN.
 BK0371'LOCATED 2.9 MILES NORTH ALONG STATE HIGHWAY 35 FROM ITS JUNCTION WITH
 BK0371'STATE HIGHWAY 14 IN KAPLAN, THENCE EAST ALONG STATE HIGHWAY 700 FOR
 BK0371'0.8 MILE TO THE MARK ON THE RIGHT.  IT IS 39 FEET SOUTH OF THE CENTER
 BK0371'OF THE HIGHWAY.  74 FEET WEST OF A TELEPHONE CABLE WARNING SIGN AND
 BK0371'1.5 FEET NORTH OF A FENCE.  IT IS PROJECTING 2 INCHES.
 BK0371
 BK0371                          STATION RECOVERY (1991)
 BK0371
 BK0371'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK0371'MARK NOT FOUND.
 BK0371
 BK0371                          STATION RECOVERY (1995)
 BK0371
 BK0371'RECOVERY NOTE BY US POWER SQUADRON 1995
 BK0371'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2573 ***********************************************************************
 BX2573  DESIGNATION -  BEN ROUTH
 BX2573  PID         -  BX2573
 BX2573  STATE/COUNTY-  LA/AVOYELLES
 BX2573  COUNTRY     -  US
 BX2573  USGS QUAD   -  MARKSVILLE NORTH (2018)
 BX2573
 BX2573                         *CURRENT SURVEY CONTROL
 BX2573  ______________________________________________________________________
 BX2573* NAD 83(1992) POSITION- 31 11 52.94271(N) 092 05 24.46739(W)   ADJUSTED
 BX2573* NAVD 88 ORTHO HEIGHT -    25.1   (meters)       82.    (feet) VERTCON3
 BX2573  ______________________________________________________________________
 BX2573  GEOID HEIGHT    -        -26.681 (meters)                     GEOID18
 BX2573  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 BX2573  HORZ ORDER      -  FIRST
 BX2573
 BX2573.The horizontal coordinates were established by classical geodetic methods
 BX2573.and adjusted by the National Geodetic Survey in January 1993.
 BX2573
 BX2573.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2573.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2573
 BX2573.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2573.GEOID18 height accuracy estimate available here.
 BX2573
 BX2573.Click photographs - Photos may exist for this station.
 BX2573
 BX2573.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2573
 BX2573. The following values were computed from the NAD 83(1992) position.
 BX2573
 BX2573;                    North         East     Units Scale Factor Converg.
 BX2573;SPC LA N     -    77,470.565 1,039,062.853   MT  0.99999303   +0 13 00.1
 BX2573;SPC LA N     -   254,168.01  3,408,992.04   sFT  0.99999303   +0 13 00.1
 BX2573;UTM  15      - 3,451,906.582   586,683.394   MT  0.99969268   +0 28 16.8
 BX2573
 BX2573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2573!SPC LA N     -   1.00000024  x   0.99999303  =   0.99999327
 BX2573!UTM  15      -   1.00000024  x   0.99969268  =   0.99969292
 BX2573
 BX2573:                Primary Azimuth Mark                     Grid Az
 BX2573:SPC LA N     -  BEN ROUTH AZ MK                          092 54 52.5
 BX2573:UTM  15      -  BEN ROUTH AZ MK                          092 39 35.8
 BX2573
 BX2573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8668351906(NAD 83)
 BX2573
 BX2573|---------------------------------------------------------------------|
 BX2573| PID    Reference Object                     Distance      Geod. Az  |
 BX2573|                                                           dddmmss.s |
 BX2573| CY3410 BEN ROUTH RM 1                       49.698 METERS 03436     |
 BX2573| CY3409 BEN ROUTH AZ MK                                    0930752.6 |
 BX2573| BX2574 MARKSVILLE CABLE TV MAST            APPROX. 7.3 KM 1615046.3 |
 BX2573| BX2572 MARKSVILLE MUNICIPAL TANK           APPROX. 8.4 KM 1635511.0 |
 BX2573| BX2581 MARKSVILLE ST JOSEPHS CH TWR        APPROX. 8.5 KM 1650839.2 |
 BX2573| BX2597 RUBY UNITED GAS MICRO KGU 47        APPROX.11.3 KM 2490831.2 |
 BX2573| CY3411 BEN ROUTH RM 2                       39.807 METERS 33403     |
 BX2573|---------------------------------------------------------------------|
 BX2573
 BX2573                          SUPERSEDED SURVEY CONTROL
 BX2573
 BX2573  NAD 83(1986)-  31 11 52.96196(N)    092 05 24.46291(W) AD(       ) 1
 BX2573  NAD 27      -  31 11 52.29194(N)    092 05 24.01020(W) AD(       ) 1
 BX2573  NGVD 29 (07/19/86)   25.1    (m)           82.     (f) VERT ANG       
 BX2573
 BX2573.Superseded values are not recommended for survey control.
 BX2573
 BX2573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2573.See file dsdata.pdf to determine how the superseded data were derived.
 BX2573
 BX2573_MARKER: DS = TRIANGULATION STATION DISK
 BX2573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2573_STAMPING: BEN ROUTH 1941
 BX2573_MARK LOGO: CGS
 BX2573_PROJECTION: FLUSH
 BX2573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2573+STABILITY: SURFACE MOTION
 BX2573
 BX2573  HISTORY     - Date     Condition        Report By
 BX2573  HISTORY     - 1941     MONUMENTED       CGS
 BX2573  HISTORY     - 1959     GOOD             CGS
 BX2573  HISTORY     - 1969     GOOD             CGS
 BX2573
 BX2573                          STATION DESCRIPTION
 BX2573
 BX2573'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX2573'STATION IS ABOUT 5 MILES N OF MARKSVILLE, 1/2 MILE S OF THE
 BX2573'RED RIVER ON A HIGH RIDGE JUST SE OF BEN ROUTH LAKE.  IT
 BX2573'IS ON THE CALVIN JOHNSON FARM, 132 FEET S OF THE CENTER
 BX2573'LINE OF ROAD, 67 FEET NE OF NE CORNER OF THE JOHNSON HOUSE,
 BX2573'41 FEET N OF YARD FENCE AND 25 FEET W OF REFERENCE POST,
 BX2573'IS STAMPED BEN ROUTH 1941, AND IS FLUSH WITH THE SURFACE
 BX2573'OF THE GROUND.
 BX2573'
 BX2573'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 BX2573'BRONZE DISKS SET IN CONCRETE.
 BX2573'
 BX2573'REFERENCE MARK NO. 1 IS 26 FEET N OF THE CENTER LINE OF THE
 BX2573'ROAD AND 1 FOOT S OF RIGHT-OF-WAY FENCE.  IT IS STAMPED BEN
 BX2573'ROUTH NO. 1, 1941 AND PROJECTS 4 INCHES.
 BX2573'
 BX2573'REFERENCE MARK NO. 2 IS 34 FEET S OF THE CENTER LINE OF THE
 BX2573'ROAD AND 10 FEET S OF FENCE CORNER.  IT IS STAMPED BEN ROUTH
 BX2573'NO. 2, 1941 AND PROJECTS 6 INCHES.
 BX2573'
 BX2573'THE AZIMUTH MARK IS 100 FEET NE OF FARMHOUSE, 29 FEET S
 BX2573'OF CENTER LINE OF THE ROAD TO THE STATION, 28 FEET E OF THE
 BX2573'CENTER LINE OF FARM ENTRANCE, 32 FEET N BY E OF THE NE CORNER
 BX2573'OF GARAGE AND 1-1/2 FEET S OF REFERENCE POST.  IT IS STAMPED
 BX2573'BEN ROUTH 1941 AND PROJECTS 2 INCHES.
 BX2573'
 BX2573'A DIRECTION WAS TAKEN TO B.M.-6 (USE) WHICH IS ABOUT 3/4
 BX2573'MILE E BY N OF THE STATION, 60 YARDS E OF ROAD, 80 FEET S
 BX2573'OF FARMHOUSE, 18 FEET S OF FENCE CORNER AND 8 FEET E OF
 BX2573'CORNCRIB.  IT IS A STANDARD U.S.E. BENCH MARK DISK SET IN
 BX2573'A 5-INCH CAST IRON PIPE WHICH PROJECTS 12 INCHES.  IT IS
 BX2573'STAMPED B M 6, 1929.
 BX2573'
 BX2573'TO REACH THE STATION FROM MARKSVILLE, GO N FROM THE COURTHOUSE
 BX2573'ON STATE HIGHWAY 57 FOR 3.0 MILES AND TURN RIGHT ON GRAVEL
 BX2573'ROAD 0.1 MILE AFTER PASSING A FORK TO THE LEFT.  GO 2.1
 BX2573'MILES AND TURN LEFT AT T-ROAD.  GO 0.4 MILE TO STORE AND
 BX2573'TURN LEFT ON GRADED DIRT ROAD.  GO 0.1 MILE TO THE AZIMUTH
 BX2573'MARK ON THE LEFT.  CONTINUE 0.4 MILE TO THE JOHNSON FARM
 BX2573'AND THE STATION.
 BX2573'
 BX2573'A 126-FOOT SIGNAL AT B-3759 IS VISIBLE AT 103 FEET.
 BX2573'
 BX2573'A 126-FOOT SIGNAL AT BUCKEYE IS VISIBLE AT 45 FEET.
 BX2573'
 BX2573'A 126-FOOT SIGNAL AT LARTO IS VISIBLE AT 90 FEET.
 BX2573'
 BX2573'A 116-FOOT SIGNAL AT RIVER IS VISIBLE AT 90 FEET.
 BX2573'
 BX2573'A 116-FOOT SIGNAL AT LON IS VISIBLE AT 80 FEET.
 BX2573'
 BX2573'A 116-FOOT SIGNAL AT B.M. VICTOR IS VISIBLE AT 60 FEET.
 BX2573'
 BX2573'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 BX2573
 BX2573                          STATION RECOVERY (1959)
 BX2573
 BX2573'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BX2573'THE STATION WAS VISITED 10-20-59 AND THE STATION MARK, REFERENCE
 BX2573'MARKS 1 AND 2 AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 BX2573'BM NO. 6 (USE) WAS SEARCHED FOR BUT NOT RECOVERED AT THIS DATE.
 BX2573'THIS MARK WAS NO DOUBT DESTROYED WHEN THE LEVEE WAS MOVED
 BX2573'BACK AWAY FROM THE RIVER.
 BX2573'
 BX2573'THE STATION IS LOCATED ABOUT 5 MILES NORTH-NORTHWEST OF
 BX2573'MARKSVILLE, 0.5 MILE SOUTH OF THE EAST END OF BEN ROUTH LAKE,
 BX2573'0.5 MILE SOUTH OF A BEND IN THE RED RIVER, AT THE NE 1/4
 BX2573'OF SEC. 31, R 4 E, T 3 N, ON PROPERTY OWNED BY CALVIN JOHNSON.
 BX2573'IT IS LOCATED IN A SMALL PASTURE LOT 69.5 FEET NORTHEAST
 BX2573'OF THE NORTHEAST CORNER OF THE BRICK CHIMNEY OF THE JOHNSON
 BX2573'HOUSE, 132 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, 67
 BX2573'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE JOHNSON HOUSE,
 BX2573'31 FEET NORTH OF A FENCE LINE, 44 FEET EAST OF THE PROJECTED
 BX2573'PLANE OF THE EAST WALL OF THE HOUSE, 66 FEET EAST OF A
 BX2573'12-INCH SYCAMORE TREE, AND 1 FOOT EAST OF A METAL WITNESS
 BX2573'POST BEARING A WHITE METAL SIGN.  IT IS A STANDARD DISK,
 BX2573'STAMPED BEN ROUTH 1941, FLUSH WITH THE GROUND.
 BX2573'
 BX2573'REFERENCE MARK NO. 1 IS 163.01 FEET NORTH OF THE STATION AT
 BX2573'THE SOUTH EDGE OF A PASTURE, 24 FEET NORTH OF THE CENTERLINE
 BX2573'OF A GRAVELED ROAD, AND 6 FEET NORTH OF A RIGHT-OF-WAY FENCE.
 BX2573'IT IS A STANDARD DIS, STAMPED BEN ROUTH NO 1 1941, PROJECTING
 BX2573'4 INCHES.
 BX2573'
 BX2573'REFERENCE MARK NO. 2 IS 130.56 FEET NORTHWEST OF THE STATION
 BX2573'IN THE NORTHWEST CORNER OF A SMALL PASTURE LOT, 34 FEET
 BX2573'SOUTH OF THE CENTER OF A GRAVELED ROAD, 42 FEET EAST OF A
 BX2573'FENCE CORNER, 10 FEET SOUTH OF A FENCE LINE, 55.5 FEET EAST
 BX2573'OF A POWER POLE.  IT IS A STANDARD DISK, STAMPED BEN ROUTH
 BX2573'NO 2 1941, PROJECTING 4 INCHES.
 BX2573'
 BX2573'THE AZIMUTH MARK IS 0.4 MILE EAST OF THE STATION IN THE
 BX2573'NORTHEAST CORNER OF MR. FOSTER JOHNSONS FRONT YARD.  IT IS
 BX2573'30 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, 2 FEET SOUTHWEST
 BX2573'OF A FENCE CORNER, 15 FEET NORTH OF A 3-FOOT OAK TREE, 96
 BX2573'FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE JOHNSON
 BX2573'HOUSE, 12 FEET EAST OF THE CENTER OF THE DRIVEWAY TO THE
 BX2573'HOUSE AND 1 FOOT WEST OF A METAL WITNESS POST BEARING A
 BX2573'WHITE WITNESS SIGN.  IT IS A STANDARD DISK, STAMPED BEN
 BX2573'ROUTH 1941, PROJECTING 6INCHES.
 BX2573'
 BX2573'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 BX2573'1 AND 115 AT THE SOUTHWEST CORNER OF THE COURTHOUSE SQUARE
 BX2573'IN MARKSVILLE, GO NORTH AND NORTHWEST ON STATE HIGHWAY 115
 BX2573'FOR 2.85 MILES TO A FORK, TAKE RIGHT FORK AND GO NORTHWEST
 BX2573'FOR 0.15 MILE TO THE JUNCTION WITH STATE HIGHWAY 1192 (JOHNSON
 BX2573'ROAD), TURN RIGHT AND GO NORTH-NORTHEAST FOR 2.0 MILES TO
 BX2573'THE T INTERSECTION, TURN LEFT AND GO 0.4 MILE TO A FORK,
 BX2573'TAKE LEFT FORK AND GO WEST FOR 0.15 MILE TO THE AZIMUTH MARK
 BX2573'ON THE LEFT, CONTINUE WEST FOR 0.35 MILE TO A DRIVEWAY LEFT
 BX2573'TO THE CALVIN JOHNSON HOUSE, TAKE LEFT INTO DRIVEWAY AND GO
 BX2573'ABOUT 50 YARDS TO THE STATION ON THE RIGHT.
 BX2573
 BX2573                          STATION RECOVERY (1969)
 BX2573
 BX2573'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2573'THE STATION MARK, REFERENCE MARK 1, REFERENCE MARK 2 AND THE
 BX2573'AZIMUTH MARK WERE RECOVERED AND FOUND TO BE IN GOOD
 BX2573'CONDITION.  THE DISTANCES AND DIRECTIONS CHECKED FAVORABLE.  A
 BX2573'NEW DESCRIPTION FOLLOWS.
 BX2573'
 BX2573'THE STATION IS LOCATED ABOUT 5 MILES NORTH NORTHWEST OF MARKSVILLE
 BX2573'AND 0.5 MILE SOUTH OF A BEND IN RED RIVER, AT THE NORTHEAST 1/4
 BX2573'OF SECTION 31R4E, T3N, ON PROPERTY OWNED BY MR. CALVIN JOHNSON.
 BX2573'
 BX2573'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 AND
 BX2573'STATE HIGHWAY 115 AT THE SOUTHWEST CORNER OF THE COURTHOUSE SQUARE
 BX2573'IN MARKSVILLE, GO NORTH AND NORTHWEST ON STATE HIGHWAY 115 FOR 2.85
 BX2573'MILE TO A FORK.  CONTINUE AHEAD ON RIGHT FORK FOR 0.15 MILE
 BX2573'TO JUNCTION WITH STATE HIGHWAY 1192.  TURN RIGHT AND GO NORTH
 BX2573'NORTHEAST ON PAVED ROAD FOR 2.0 MILES TO A T INTERSECTION.  TURN
 BX2573'LEFT AND GO NORTH FOR 0.4 MILE TO A FORK.  TURN LEFT ON LEFT
 BX2573'FORK AND GO WEST FOR 0.15 MILE TO THE AZIMUTH MARK ON THE
 BX2573'LEFT.  CONTINUE AHEAD WEST FOR 0.35 MILE TO A DRIVEWAY TO
 BX2573'MR. CALVIN JOHNSONS HOUSE ON THE LEFT AND STATION AS
 BX2573'DESCRIBED.
 BX2573'
 BX2573'THE STATION IS A STANDARD DISK, STAMPED BEN ROUTH 1941, SET IN
 BX2573'THE TOP OF A 14 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 BX2573'THE GROUND.  IT IS 66.5 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 BX2573'A FRAME HAOUSE, 30.5 FEET NORTH OF A FENCE CORNER, 48 FEET EAST
 BX2573'OF A SYCAMORE TREE, 1 FOOT EAST OF A METAL WITNESS POST WITH A
 BX2573'SIGN ATTACHED, 130 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD
 BX2573'AND 1 FOOT WEST OF A NORTH-SOUTH FENCE LINE.
 BX2573'
 BX2573'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BEN ROUTH NO 1 1941,
 BX2573'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 BX2573'4 INCHES.  IT IS 25 FEET NORTH OF THE CENTER LINE OF A PAVED ROAD,
 BX2573'6 FEET NORTH OF AN EAST-WEST FENCE LINE, 96 FEET EAST OF THE SOUTH
 BX2573'CORNER POST OF A CORRAL AND 116 FEET WEST OF AN 18 INCH PECAN
 BX2573'TREE.
 BX2573'
 BX2573'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BEN ROUTH NO 2
 BX2573'1941, SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT
 BX2573'PROJECTS 4 INCHES.  IT IS 32 FEET SOUTH OF THE CENTER LINE OF
 BX2573'A PAVED ROAD, 10 FEET SOUTH OF AN 18 INCH PINE TREE IN EAST-WEST
 BX2573'FENCE LINE AND 54 FEET EAST OF A POWERLINE POLE.
 BX2573'
 BX2573'AZIMUTH MARK IS A STANDARD DISK, STAMPED BEN ROUTH 1941, SET IN
 BX2573'THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 BX2573'THE GROUND.  IT 28 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 2
 BX2573'FEET SOUTHEAST OF A METAL CORNER FENCE POST, 15 FEET NORTH OF
 BX2573'A 36 INCH OAK TREE AND 1 FOOT WEST OF A METAL WITNESS POST WITH
 BX2573'A SIGN ATTACHED.
 BX2573'
 BX2573'HEIGHT OF LIGHT ABOVE STATION MARK 125.95 FEET.
 BX2573'
 BX2573'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BX2573'5 MILES NORTH NORTHWEST OF MARKSVILLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2936 ***********************************************************************
 CP2936  DESIGNATION -  BENA
 CP2936  PID         -  CP2936
 CP2936  STATE/COUNTY-  LA/MADISON
 CP2936  COUNTRY     -  US
 CP2936  USGS QUAD   -  TALLULAH (2018)
 CP2936
 CP2936                         *CURRENT SURVEY CONTROL
 CP2936  ______________________________________________________________________
 CP2936* NAD 83(1993) POSITION- 32 28 59.39614(N) 091 10 27.13808(W)   ADJUSTED
 CP2936* NAVD 88 ORTHO HEIGHT -    25.740 (meters)       84.45  (feet) ADJUSTED
 CP2936  ______________________________________________________________________
 CP2936  GEOID HEIGHT    -        -26.440 (meters)                     GEOID18
 CP2936  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 CP2936  DYNAMIC HEIGHT  -         25.711 (meters)       84.35  (feet) COMP
 CP2936  MODELED GRAVITY -    979,512.6   (mgal)                       NAVD 88
 CP2936
 CP2936  HORZ ORDER      -  FIRST
 CP2936  VERT ORDER      -  SECOND    CLASS I
 CP2936
 CP2936.The horizontal coordinates were established by classical geodetic methods
 CP2936.and adjusted by the National Geodetic Survey in May 1994.
 CP2936
 CP2936.The orthometric height was determined by differential leveling and
 CP2936.adjusted by the NATIONAL GEODETIC SURVEY
 CP2936.in May 1997.
 CP2936
 CP2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2936.GEOID18 height accuracy estimate available here.
 CP2936
 CP2936.Click photographs - Photos may exist for this station.
 CP2936
 CP2936.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2936
 CP2936.The dynamic height is computed by dividing the NAVD 88
 CP2936.geopotential number by the normal gravity value computed on the
 CP2936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2936.degrees latitude (g = 980.6199 gals.).
 CP2936
 CP2936.The modeled gravity was interpolated from observed gravity values.
 CP2936
 CP2936. The following values were computed from the NAD 83(1993) position.
 CP2936
 CP2936;                    North         East     Units Scale Factor Converg.
 CP2936;SPC LA N     -   220,649.845 1,124,609.441   MT  0.99996331   +0 42 03.4
 CP2936;SPC LA N     -   723,915.37  3,689,656.14   sFT  0.99996331   +0 42 03.4
 CP2936;SPC MS W     -   331,036.839   620,965.627   MT  1.00002700   -0 27 05.8
 CP2936;SPC MS W     - 1,086,076.70  2,037,284.73   sFT  1.00002700   -0 27 05.8
 CP2936;UTM  15      - 3,595,461.307   671,557.990   MT  0.99996295   +0 58 50.8
 CP2936
 CP2936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2936!SPC LA N     -   1.00000011  x   0.99996331  =   0.99996342
 CP2936!SPC MS W     -   1.00000011  x   1.00002700  =   1.00002711
 CP2936!UTM  15      -   1.00000011  x   0.99996295  =   0.99996306
 CP2936
 CP2936:                Primary Azimuth Mark                     Grid Az
 CP2936:SPC LA N     -  BENA AZ MK 2                             089 16 24.6
 CP2936:SPC MS W     -  BENA AZ MK 2                             090 25 33.8
 CP2936:UTM  15      -  BENA AZ MK 2                             088 59 37.2
 CP2936
 CP2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7155795461(NAD 83)
 CP2936
 CP2936|---------------------------------------------------------------------|
 CP2936| PID    Reference Object                     Distance      Geod. Az  |
 CP2936|                                                           dddmmss.s |
 CP2936| CY3412 BENA AZ MK                                         0895423.6 |
 CP2936| CY3413 BENA AZ MK 2                                       0895828.0 |
 CP2936| CY3414 BENA RM 1                            42.221 METERS 11415     |
 CP2936| CY3416 BENA RM 3                            34.878 METERS 11521     |
 CP2936| CP2940 TALLULAH LA PWR AND LT KYL 84       APPROX. 7.2 KM 1834815.5 |
 CP2936| CP2938 TALLULAH LA PWR AND LT CO TANK      APPROX. 8.5 KM 1892945.8 |
 CP2936| CP2941 TALLULAH FED COMP NW TANK           APPROX. 8.5 KM 1915410.2 |
 CP2936| CY3415 BENA RM 2                            62.701 METERS 19325     |
 CP2936| CP2935 TALLULAH CHICAGO MILL CO STACK      APPROX. 8.1 KM 1980523.3 |
 CP2936| CP2932 TALLULAH RAD STA KTLD MAST          APPROX. 7.3 KM 2121803.0 |
 CP2936| AA2853 BENA RM 4                           111.313 METERS 26118     |
 CP2936|---------------------------------------------------------------------|
 CP2936
 CP2936                          SUPERSEDED SURVEY CONTROL
 CP2936
 CP2936  NAD 83(1992)-  32 28 59.40556(N)    091 10 27.13613(W) AD(       ) 1
 CP2936  NAD 83(1986)-  32 28 59.40822(N)    091 10 27.13290(W) AD(       ) 1
 CP2936  NAD 27      -  32 28 58.90300(N)    091 10 26.73900(W) AD(       ) 1
 CP2936  NGVD 29 (07/19/86)   25.6    (m)           84.     (f) VERT ANG       
 CP2936
 CP2936.Superseded values are not recommended for survey control.
 CP2936
 CP2936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2936.See file dsdata.pdf to determine how the superseded data were derived.
 CP2936
 CP2936_MARKER: DS = TRIANGULATION STATION DISK
 CP2936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2936_STAMPING: BENA 1929
 CP2936_MARK LOGO: CGS
 CP2936_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CP2936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2936+STABILITY: SURFACE MOTION
 CP2936
 CP2936  HISTORY     - Date     Condition        Report By
 CP2936  HISTORY     - 1929     MONUMENTED       CGS
 CP2936  HISTORY     - 1935     GOOD             CGS
 CP2936  HISTORY     - 1936     GOOD             LAGS
 CP2936  HISTORY     - 1959     GOOD             CGS
 CP2936  HISTORY     - 1970     GOOD             NGS
 CP2936  HISTORY     - 19870115 GOOD             LADTD
 CP2936
 CP2936                          STATION DESCRIPTION
 CP2936
 CP2936'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 CP2936'ABOUT 0.2 MILE S AND 1.4 MILES W OF TOWN OF TALLA BENA, ON
 CP2936'LAND OWNED BY R. TAYLOR, 6.4 METERS (21 FEET) N OF CENTER
 CP2936'LINE OF DIRT ROAD, NEAR POINT WHERE ROAD ENTERS WOODS, 11.6
 CP2936'METERS (38 FEET) S OF CENTER OF 30-INCH COTTONWOOD TREE,
 CP2936'7.0 METERS (23 FEET) W OF SHALLOW DRAINAGE DITCH, AND 20.7
 CP2936'METERS (68 FEET) NW OF NW CORNER OF FENCED LOT ON S SIDE OF
 CP2936'ROAD.
 CP2936'
 CP2936'SURFACE, UNDERGROUND AND REFERNECE MARKS ARE STANDARD BRONZE
 CP2936'DISKS SET IN CONCRETE.
 CP2936'
 CP2936'REFERENCE MARK NO. 1 IS 10.4 METERS (34 FEET) S OF ROAD, 29.9
 CP2936'METERS (98 FEET) E OF FENCE CORNER, 0.4 METER (1.3 FEET)
 CP2936'N OF FENCE CORNER, AND 42.21 METERS (138.5 FEET) FROM STATION
 CP2936'IN AZIMUTH 294 DEG 16 MIN.
 CP2936'
 CP2936'REFERENCE MARK NO. 2 IS 2.1 METERS (7 FEET) W OF CENTER LINE
 CP2936'OF FAINT DIRT ROAD, 55.8 METERS (183 FEET) S OF CENTER LINE
 CP2936'OF E-W DIRT ROAD, AND 63.12 METERS (207.1 FEET) FROM STATION
 CP2936'IN AZIMUTH 13 DEG 24 MIN.
 CP2936
 CP2936                          STATION RECOVERY (1935)
 CP2936
 CP2936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (JSH)
 CP2936'RECOVERED AS DESCRIBED WITH ALL MARKS IN GOOD CONDITION.
 CP2936'
 CP2936'FENCE NEAR REFERENCE MARK NO. 1 HAS BEEN REMOVED.
 CP2936'
 CP2936'FAINT DIRT ROAD E OF REFERENCE MARK NO. 2 HAS BEEN WIDENED
 CP2936'AND REFERENCE MARK IS NOW 15 FEET W OF CENTER LINE OF ROAD
 CP2936'AND IN ROW OF TREES ON W EDGE OF ROAD.
 CP2936
 CP2936                          STATION RECOVERY (1936)
 CP2936
 CP2936'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 CP2936'THE DESCRIPTION OF STATION IS ADEQUATE.  MONUMENT IS IN
 CP2936'PERFECT CONDITION.
 CP2936
 CP2936                          STATION RECOVERY (1959)
 CP2936
 CP2936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (OSR)
 CP2936'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 CP2936'AN AZIMUTH MARK WAS ESTABLISHED.  DUE TO ROAD CONSTRUCTION
 CP2936'AND OTHER CHANGES A NEW AND COMPLETE DESCRIPTION FOLLOWS.
 CP2936'IT IS ON PROPERTY OWNED BY B.L. BAILEY.
 CP2936'
 CP2936'STATION IS LOCATED ON THE NORTH SIDE OF AN EAST-WEST GRAVEL
 CP2936'ROAD, ABOUT 5-1/4 MILES NORTH-NORTHEAST OF TALLULAH, 1-1/2
 CP2936'MILES SOUTHWEST OF TALLA BENA, 1-1/2 MILES WEST OF U.S. HIGHWAY
 CP2936'65 AND 3/4 MILE EAST OF THE EAST EDGE OF EAST WILLOW BAYOU.
 CP2936'
 CP2936'REACHED FROM THE POST OFFICE IN TALLA BENA BY GOING SOUTHERLY
 CP2936'ON U.S. HIGHWAY 65 FOR 0.2 MILE TO A SIDE ROAD RIGHT, TURN
 CP2936'RIGHT, SOUTHWEST THEN WEST, ON GRAVEL ROAD FOR 1.0 MILE TO
 CP2936'THE AZIMUTH MARK ON THE RIGHT, CONTINUE WEST ON GRAVEL ROAD
 CP2936'FOR 0.35 MILE TO THE STATION ON THE RIGHT.
 CP2936'
 CP2936'STATION MARKS ARE STANDARD DISKS, STAMPED BENA 1929.  THE SURFACE.
 CP2936'MARK IS SET IN THE TOP OF A 12-INCH, SQUARE, CONCRETE POST 4
 CP2936'INCHES BELOW THE GROUND SURFACE.  IT IS 67 FEET NORTH-NORTHWEST
 CP2936'OF A POWERLINE POLE, 28 FEET NORTH OF THE CENTER OF A GRAVEL
 CP2936'ROAD, 13 FEET EAST OF A T-FENCE CORNER OF A ROAD RIGHT-OF-WAY
 CP2936'FENCE AND PROPERTY LINE FENCE LEADING NORTH AND 1 FOOT NORTH
 CP2936'OF A ROAD RIGHT-OF-WAY FENCE.
 CP2936'
 CP2936'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BENA NO 1 1929,
 CP2936'SET IN THE TOP OF A 12-INCH, SQUARE, CONCRETE POST PROJECTING
 CP2936'4 INCHES.  IT IS 137 FEET EAST OF A T-FENCE CORNER OF A SOUTH
 CP2936'ROAD RIGHT-OF-WAY FENCE AND PROPERTY LINE FENCE LEADING SOUTH,
 CP2936'83 FEET EAST OF A POWERLINE POLE, 30 FEET SOUTH OF THE CENTER
 CP2936'OF THE GRAVEL ROAD AND 7 FEET SOUTH OF THE SOUTH ROAD
 CP2936'RIGHT-OF-WAY FENCE.
 CP2936'
 CP2936'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BENA NO 2 1929,
 CP2936'SET IN THE TOP OF A 12-INCH, SQUARE, CONCRETE POST FLUSH
 CP2936'WITH THE GROUND SURFACE.  IT IS 150 FEET SOUTH OF THE SOUTH
 CP2936'ROAD RIGHT-OF-WAY FENCE, 174 FEET SOUTH OF THE CENTER OF THE
 CP2936'GRAVEL ROAD, 152 FEET SOUTH-SOUTHWEST OF THE T-FENCE CORNER,
 CP2936'39 FEET WEST-NORTHWEST OF A 24-INCH SYCAMORE TREE AND 36 FEET
 CP2936'WEST OF A PROPERTY LINE FENCE.
 CP2936'
 CP2936'AZIMUTH MARK IS A STANDARD DISK, STAMPED BENA 1929, SET IN
 CP2936'THE TOP OF AN 11-INCH, SQUARE, CONCRETE POST PROJECTING
 CP2936'8 INCHES.  IT IS 83 FEET WEST OF A T-FENCE CORNER OF A NORTH
 CP2936'ROAD RIGHT-OF-WAY FENCE AND FENCE EXTENDING NORTH, 61 FEET
 CP2936'NORTHEAST OF A POWERLINE METER POLE, 23 FEET NORTH OF THE
 CP2936'CENTER OF A GRAVEL ROAD AND 1 FOOT NORTH OF A POWERLINE
 CP2936'SERVICE POLE.  A WHITE WITNESS POST WAS SET 3 FEET EAST OF THE
 CP2936'MARK.
 CP2936'
 CP2936'HEIGHT OF LIGHTS SHOWN 34 METERS
 CP2936
 CP2936                          STATION RECOVERY (1970)
 CP2936
 CP2936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP2936'THE STATION MARK AND THE AZIMUTH MARK WERE RECOVERED.  THE
 CP2936'STATION MARK WAS FOUND IN GOOD CONDITION, AS DESCRIBED IN THE
 CP2936'1959 DESCRIPTION BY O.S.R.  THE AZIMUTH MARK WAS FOUND TILTED
 CP2936'AND THE CORNERS KNOCKED OFF.  THE MARK WAS DESTROYED BY
 CP2936'THIS PARTY AT THIS TIME.  REFERENCE MARKS NUMBER 1 AND 2
 CP2936'WERE FOUND LYING ON TOP OF THE GROUND.  THEREFORE AN AZIMUTH
 CP2936'MARK AND REFERENCE MARKS NUMBER 3 AND 4 WERE ESTABLISHED
 CP2936'AT THIS TIME.
 CP2936'
 CP2936'THE LOCATION OF THE STATION AND ROUTE WERE FOUND CORRECT.
 CP2936'
 CP2936'REFERENCE MARK 3, A STANDARD DISK STAMPED BENA 1929 NO 3
 CP2936'1970, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP2936'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 60 FEET
 CP2936'EAST OF A POWERLINE POLE, 21 FEET SOUTH OF THE APPROXIMATE CENTER
 CP2936'OF GRAVELED ROAD AND 1 FOOT NORTH OF FENCELINE.
 CP2936'
 CP2936'REFERENCE MARK 4, A STANDARD DISK STAMPED BENA 1929 NO 4
 CP2936'1970, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP2936'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 26 FEET SOUTH
 CP2936'OF THE APPROXIMATE CENTER OF GRAVELED ROAD, 2.5 FEET EAST
 CP2936'OF A POWERLINE POLE AND 2.1 FEET NORTHEAST OF METAL WITNESS
 CP2936'POST WITH SIGN ATTACHED.
 CP2936'
 CP2936'THE AZIMUTH MARK, A STANDARD DISK STAMPED BENA 1929 1970, IS
 CP2936'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT,
 CP2936'THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 59.5 FEET
 CP2936'NORTHEAST OF A POWERLINE POLE, 25 FEET NORTH OF THE APPROXIMATE
 CP2936'CENTER OF GRAVELED ROAD, 24 FEET WEST OF A METAL WITNESS
 CP2936'POST WITH SIGN ATTACHED AND 10 FEET EAST OF THE APPROXIMATE
 CP2936'CENTER OF DRIVEWAY.
 CP2936'
 CP2936'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVELED
 CP2936'ROAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT, NORTH
 CP2936'SIDE OF ROAD.  AS DESCRIBED.
 CP2936'
 CP2936'NO MEASUREMENT BETWEEN REFERENCE MARKS DUE TO FENCELINE
 CP2936'AND POWERLINE POLE ON LINE.
 CP2936'
 CP2936'HEIGHT OF LIGHT ABOVE STATION MARK 113 FEET.
 CP2936'
 CP2936'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 CP2936'NORTH OF TALLULAH.
 CP2936
 CP2936                          STATION RECOVERY (1987)
 CP2936
 CP2936'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP2936'ABOUT 10.6 KM (6.60 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 CP2936'TALLULAH TO A GRAVEL ROAD LEADING WEST, THENCE WEST ALONG THE GRAVEL
 CP2936'ROAD FOR 2.3 KM (1.45 MI) TO THE MARK ON THE RIGHT NEAR A NORTH-SOUTH
 CP2936'TREE LINE, 19.8 M (65.0 FT) NORTHWEST OF A POWER POLE, 9 M (29.5 FT)
 CP2936'EAST OF THE CENTER OF A FARM SERVICE ROAD AND 7.9 M (25.9 FT) NORTH OF
 CP2936'THE CENTER OF THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2853 ***********************************************************************
 AA2853  DESIGNATION -  BENA RM 4
 AA2853  PID         -  AA2853
 AA2853  STATE/COUNTY-  LA/MADISON
 AA2853  COUNTRY     -  US
 AA2853  USGS QUAD   -  TALLULAH (2018)
 AA2853
 AA2853                         *CURRENT SURVEY CONTROL
 AA2853  ______________________________________________________________________
 AA2853* NAD 83(1986) POSITION- 32 28 58.85   (N) 091 10 31.35   (W)   HD_HELD1
 AA2853* NAVD 88 ORTHO HEIGHT -    25.668 (meters)       84.21  (feet) ADJUSTED
 AA2853  ______________________________________________________________________
 AA2853  GEOID HEIGHT    -        -26.439 (meters)                     GEOID18
 AA2853  DYNAMIC HEIGHT  -         25.639 (meters)       84.12  (feet) COMP
 AA2853  MODELED GRAVITY -    979,512.6   (mgal)                       NAVD 88
 AA2853
 AA2853  VERT ORDER      -  SECOND    CLASS I
 AA2853
 AA2853.The horizontal coordinates were determined by differentially corrected
 AA2853.hand held GPS observations or other comparable positioning techniques
 AA2853.and have an estimated accuracy of +/- 3 meters.
 AA2853
 AA2853.The orthometric height was determined by differential leveling and
 AA2853.adjusted by the NATIONAL GEODETIC SURVEY
 AA2853.in May 1997.
 AA2853
 AA2853.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2853.GEOID18 height accuracy estimate available here.
 AA2853
 AA2853.Click photographs - Photos may exist for this station.
 AA2853
 AA2853.The dynamic height is computed by dividing the NAVD 88
 AA2853.geopotential number by the normal gravity value computed on the
 AA2853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2853.degrees latitude (g = 980.6199 gals.).
 AA2853
 AA2853.The modeled gravity was interpolated from observed gravity values.
 AA2853
 AA2853;                    North         East    Units  Estimated Accuracy
 AA2853;SPC LA N     -   220,631.7   1,124,499.7     MT  (+/- 3 meters HH1 GPS) 
 AA2853
 AA2853_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR7144895442(NAD 83)
 AA2853
 AA2853                          SUPERSEDED SURVEY CONTROL
 AA2853
 AA2853.No superseded survey control is available for this station.
 AA2853
 AA2853_MARKER: DR = REFERENCE MARK DISK
 AA2853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2853_STAMPING: BENA 1929 NO 4 1970
 AA2853_MARK LOGO: CGS
 AA2853_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA2853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2853+STABILITY: SURFACE MOTION
 AA2853
 AA2853  HISTORY     - Date     Condition        Report By
 AA2853  HISTORY     - 1970     MONUMENTED       NGS
 AA2853  HISTORY     - 19870115 GOOD             LADTD
 AA2853
 AA2853                          STATION DESCRIPTION
 AA2853
 AA2853'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2853'ABOUT 10.6 KM (6.60 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2853'TALLULAH TO A GRAVEL ROAD LEADING WEST, THENCE WEST ALONG THE GRAVEL
 AA2853'ROAD FOR 2.3 KM (1.45 MI) TO THE MARK ON THE LEFT, 7.9 M (25.9 FT)
 AA2853'SOUTH OF THE CENTER OF THE GRAVEL ROAD AND 0.8 M (2.6 FT) EAST OF A
 AA2853'POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2666 ***********************************************************************
 CQ2666  DESIGNATION -  BENCH MARK
 CQ2666  PID         -  CQ2666
 CQ2666  STATE/COUNTY-  LA/OUACHITA
 CQ2666  COUNTRY     -  US
 CQ2666  USGS QUAD   -  MONROE NORTH (2018)
 CQ2666
 CQ2666                         *CURRENT SURVEY CONTROL
 CQ2666  ______________________________________________________________________
 CQ2666* NAD 83(1992) POSITION- 32 33 11.24241(N) 092 07 23.86778(W)   ADJUSTED
 CQ2666* NAVD 88 ORTHO HEIGHT -    23.    (meters)       75.    (feet) SCALED
 CQ2666  ______________________________________________________________________
 CQ2666  GEOID HEIGHT    -        -25.897 (meters)                     GEOID18
 CQ2666  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 CQ2666  HORZ ORDER      -  SECOND
 CQ2666
 CQ2666.The horizontal coordinates were established by classical geodetic methods
 CQ2666.and adjusted by the National Geodetic Survey in January 1993.
 CQ2666
 CQ2666.The orthometric height was scaled from a topographic map.
 CQ2666
 CQ2666.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2666.GEOID18 height accuracy estimate available here.
 CQ2666
 CQ2666.Click photographs - Photos may exist for this station.
 CQ2666
 CQ2666.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2666
 CQ2666. The following values were computed from the NAD 83(1992) position.
 CQ2666
 CQ2666;                    North         East     Units Scale Factor Converg.
 CQ2666;SPC LA N     -   227,706.841 1,035,379.621   MT  0.99997608   +0 11 57.0
 CQ2666;SPC LA N     -   747,068.19  3,396,907.97   sFT  0.99997608   +0 11 57.0
 CQ2666;UTM  15      - 3,602,086.736   582,309.702   MT  0.99968354   +0 28 18.4
 CQ2666
 CQ2666!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2666!SPC LA N     -   1.00000048  x   0.99997608  =   0.99997656
 CQ2666!UTM  15      -   1.00000048  x   0.99968354  =   0.99968402
 CQ2666
 CQ2666_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS8230902086(NAD 83)
 CQ2666
 CQ2666                          SUPERSEDED SURVEY CONTROL
 CQ2666
 CQ2666  NAD 83(1986)-  32 33 11.25548(N)    092 07 23.86013(W) AD(       ) 2
 CQ2666  NAD 27      -  32 33 10.74000(N)    092 07 23.37700(W) AD(       ) 2
 CQ2666
 CQ2666.Superseded values are not recommended for survey control.
 CQ2666
 CQ2666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2666.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2666
 CQ2666_MARKER: P = PIPE CAP
 CQ2666_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ2666_MARK LOGO: USACE
 CQ2666_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ2666_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ2666
 CQ2666  HISTORY     - Date     Condition        Report By
 CQ2666  HISTORY     - 1952     MONUMENTED       USACE
 CQ2666
 CQ2666                          STATION DESCRIPTION
 CQ2666
 CQ2666'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1952
 CQ2666'SEE STATION COLE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3089 ***********************************************************************
 AU3089  DESIGNATION -  BEND
 AU3089  PID         -  AU3089
 AU3089  STATE/COUNTY-  LA/TERREBONNE
 AU3089  COUNTRY     -  US
 AU3089  USGS QUAD   -  LAKE MECHANT (2018)
 AU3089
 AU3089                         *CURRENT SURVEY CONTROL
 AU3089  ______________________________________________________________________
 AU3089* NAD 83(1992) POSITION- 29 17 07.15007(N) 090 53 00.78255(W)   ADJUSTED
 AU3089* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3089  **This station is located in a suspected subsidence area (see below).
 AU3089  ______________________________________________________________________
 AU3089  GEOID HEIGHT    -        -24.475 (meters)                     GEOID18
 AU3089  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AU3089  HORZ ORDER      -  SECOND
 AU3089
 AU3089.The horizontal coordinates were established by classical geodetic methods
 AU3089.and adjusted by the National Geodetic Survey in January 1993.
 AU3089
 AU3089.** This station is in an area of known vertical motion. If an
 AU3089.** orthometric height was ever established but is not available 
 AU3089.** in the current survey control section, the orthometric height
 AU3089.** is considered suspect.  Suspect heights are available in the
 AU3089.** superseded section only if requested.
 AU3089
 AU3089.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3089.GEOID18 height accuracy estimate available here.
 AU3089
 AU3089.Click photographs - Photos may exist for this station.
 AU3089
 AU3089.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3089
 AU3089. The following values were computed from the NAD 83(1992) position.
 AU3089
 AU3089;                    North         East     Units Scale Factor Converg.
 AU3089;SPC LA S     -    87,136.224 1,043,705.456   MT  1.00000314   +0 13 29.6
 AU3089;SPC LA S     -   285,879.43  3,424,223.65   sFT  1.00000314   +0 13 29.6
 AU3089;UTM  15      - 3,241,455.258   705,597.924   MT  1.00012162   +1 02 08.3
 AU3089
 AU3089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3089!SPC LA S     -   1.00000394  x   1.00000314  =   1.00000708
 AU3089!UTM  15      -   1.00000394  x   1.00012162  =   1.00012557
 AU3089
 AU3089:                Primary Azimuth Mark                     Grid Az
 AU3089:SPC LA S     -  POINT 1934                               275 58 02.1
 AU3089:UTM  15      -  POINT 1934                               275 09 23.4
 AU3089
 AU3089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0559741455(NAD 83)
 AU3089
 AU3089|---------------------------------------------------------------------|
 AU3089| PID    Reference Object                     Distance      Geod. Az  |
 AU3089|                                                           dddmmss.s |
 AU3089| DD6350 BEND RM 1                            21.130 METERS 08556     |
 AU3089| DD6351 BEND RM 2                            13.009 METERS 20329     |
 AU3089| AU3086 POINT 1934                          APPROX. 7.9 KM 2761131.7 |
 AU3089|---------------------------------------------------------------------|
 AU3089
 AU3089                          SUPERSEDED SURVEY CONTROL
 AU3089
 AU3089  NAD 83(1986)-  29 17 07.17325(N)    090 53 00.78995(W) AD(       ) 2
 AU3089  NAD 27      -  29 17 06.37600(N)    090 53 00.46100(W) AD(       ) 2
 AU3089
 AU3089.Superseded values are not recommended for survey control.
 AU3089
 AU3089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3089.See file dsdata.pdf to determine how the superseded data were derived.
 AU3089
 AU3089_MARKER: DS = TRIANGULATION STATION DISK
 AU3089_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU3089_SP_SET: IN CONCRETE IN A CLAY TILE PIPE
 AU3089
 AU3089  HISTORY     - Date     Condition        Report By
 AU3089  HISTORY     - 1934     MONUMENTED       CGS
 AU3089  HISTORY     - 1952     MARK NOT FOUND   CGS
 AU3089
 AU3089                          STATION DESCRIPTION
 AU3089
 AU3089'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AU3089'STATION IS ON A SPOIL BANK ON THE E SIDE OF BAYOU DE LARGE,
 AU3089'3.5 MILES ABOVE GRAND PASS, 0.4 MILE BELOW A SLOUGH LEADING
 AU3089'TO THE EASTWARD, ACROSS THE BAYOU FROM A LARGE CLUMP OF SCRUB
 AU3089'GROWTH, 6 METERS (20 FEET) FROM THE BAYOU, AND DOWNSTREAM
 AU3089'FROM THE ONLY TREE IN THE VICINITY.
 AU3089'
 AU3089'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU3089'IN THE TOP OF A TILE.
 AU3089'
 AU3089'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK, SET IN CONCRETE
 AU3089'IS 21.130 METERS (69.32 FEET)
 AU3089'FROM THE STATION N 85 DEG 56 MIN E.
 AU3089'
 AU3089'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK, SET IN CONCRETE
 AU3089'IS 13.009 METERS (42.68 FEET) FROM
 AU3089'THE STATION S 23 DEG 29 MIN W.
 AU3089'
 AU3089'THE LONE TREE IS A WITNESS MARK AND IS UPSTREAM 84 METERS
 AU3089'(275 FEET) FROM THE STATION N 76 DEG 45 MIN E.
 AU3089
 AU3089                          STATION RECOVERY (1952)
 AU3089
 AU3089'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3089'STATION WAS NOT RECOVERED.  THE AREA WAS SEARCHED BUT NO EVIDENCE
 AU3089'OF THE STATION WAS FOUND.  THE SPOIL APPEARS TO BE MORE
 AU3089'RECENT THAN 1934, AND IT IS BELIEVED THAT THE STATION AND
 AU3089'REFERENCE MARKS HAVE BEEN BURIED BY SEVERAL FEET OF SPOIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1211 ***********************************************************************
 CP1211  DESIGNATION -  BENNETT
 CP1211  PID         -  CP1211
 CP1211  STATE/COUNTY-  LA/EAST CARROLL
 CP1211  COUNTRY     -  US
 CP1211  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1211
 CP1211                         *CURRENT SURVEY CONTROL
 CP1211  ______________________________________________________________________
 CP1211* NAD 83(1993) POSITION- 32 51 08.15692(N) 091 14 22.37175(W)   ADJUSTED
 CP1211* NAVD 88 ORTHO HEIGHT -    30.30  (+/-2cm)       99.4   (feet) VERTCON3
 CP1211  ______________________________________________________________________
 CP1211  GEOID HEIGHT    -        -26.280 (meters)                     GEOID18
 CP1211  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 CP1211  HORZ ORDER      -  FIRST
 CP1211  VERT ORDER      -  ? (See Below)
 CP1211
 CP1211.The horizontal coordinates were established by classical geodetic methods
 CP1211.and adjusted by the National Geodetic Survey in May 1994.
 CP1211
 CP1211.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1211
 CP1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1211.GEOID18 height accuracy estimate available here.
 CP1211
 CP1211.The vertical order pertains to the NGVD 29 superseded value.
 CP1211
 CP1211.Click photographs - Photos may exist for this station.
 CP1211
 CP1211.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP1211
 CP1211. The following values were computed from the NAD 83(1993) position.
 CP1211
 CP1211;                    North         East     Units Scale Factor Converg.
 CP1211;SPC LA N     -   261,506.558 1,117,992.191   MT  1.00004759   +0 39 59.0
 CP1211;SPC LA N     -   857,959.43  3,667,946.05   sFT  1.00004759   +0 39 59.0
 CP1211;SPC MS W     -   372,019.923   615,173.271   MT  1.00003869   -0 29 29.9
 CP1211;SPC MS W     - 1,220,535.36  2,018,280.97   sFT  1.00003869   -0 29 29.9
 CP1211;UTM  15      - 3,636,282.497   664,738.393   MT  0.99993464   +0 57 18.8
 CP1211
 CP1211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP1211!SPC LA N     -   0.99999937  x   1.00004759  =   1.00004696
 CP1211!SPC MS W     -   0.99999937  x   1.00003869  =   1.00003806
 CP1211!UTM  15      -   0.99999937  x   0.99993464  =   0.99993401
 CP1211
 CP1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6473836282(NAD 83)
 CP1211
 CP1211|---------------------------------------------------------------------|
 CP1211| PID    Reference Object                     Distance      Geod. Az  |
 CP1211|                                                           dddmmss.s |
 CP1211| CP1210 BENNETT RM 1                         44.200 METERS 04044     |
 CP1211|---------------------------------------------------------------------|
 CP1211
 CP1211                          SUPERSEDED SURVEY CONTROL
 CP1211
 CP1211  NAD 83(1992)-  32 51 08.16254(N)    091 14 22.36889(W) AD(       ) 1
 CP1211  NAD 83(1986)-  32 51 08.16976(N)    091 14 22.36488(W) AD(       ) 1
 CP1211  NAD 27      -  32 51 07.70800(N)    091 14 21.96400(W) AD(       ) 1
 CP1211  NGVD 29 (??/??/92)   30.156  (m)           98.94   (f) ADJ UNCH       
 CP1211  NGVD 29 (07/19/86)   30.16   (m)           98.9    (f) LEVELING    3  
 CP1211
 CP1211.Superseded values are not recommended for survey control.
 CP1211
 CP1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1211.See file dsdata.pdf to determine how the superseded data were derived.
 CP1211
 CP1211_MARKER: DS = TRIANGULATION STATION DISK
 CP1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1211_STAMPING: BENNETT 1929
 CP1211_MARK LOGO: CGS
 CP1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1211+STABILITY: SURFACE MOTION
 CP1211
 CP1211  HISTORY     - Date     Condition        Report By
 CP1211  HISTORY     - 1929     MONUMENTED       CGS
 CP1211  HISTORY     - 1934     GOOD             USACE
 CP1211  HISTORY     - 1935     GOOD             CGS
 CP1211  HISTORY     - 1936     SEE DESCRIPTION  LAGS
 CP1211  HISTORY     - 1939     GOOD             CGS
 CP1211  HISTORY     - 1970     MARK NOT FOUND   NGS
 CP1211
 CP1211                          STATION DESCRIPTION
 CP1211
 CP1211'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 CP1211'STATION IS ABOUT 5-1/2 MILES NW OF TOWN OF LAKE PROVIDENCE ON
 CP1211'ROAD TO OAK GROVE, ABOUT 1 MILE W OF U.S. HIGHWAY 65 ON LARGE
 CP1211'PLANTATION OF WHICH M.O. BENNETT OF LAKE VILLAGE, ARKANSAS,
 CP1211'IS SUPERINTENDENT AND S.L. HOUSE OVERSEER, 75 FEET S OF CENTER
 CP1211'LINE OF ROAD LEADING TO OAKGROVE, ACROSS ROAD FROM RESIDENCE OF
 CP1211'MR. HOUSE, 86.5 FEET N BY E OF NE CORNER OF SHEET METAL
 CP1211'WAREHOUSE, 84.5 FEET W OF FENCE LINE RUNNING N-S AND 143 FEET E
 CP1211'OF 60-INCH COTTONWOOD TREE.
 CP1211'
 CP1211'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD DISKS
 CP1211'SET IN CONCRETE.
 CP1211'
 CP1211'REFERENCE MARK NO. 1 IS 51 FEET N OF CENTER LINE OF ROAD, 53
 CP1211'FEET S OF SW CORNER OF PLANTATION STORE, 35 FEET W OF FENCE
 CP1211'CORNER ON N SIDE OF ROAD AND 145 FEET FROM STATION IN AZIMUTH
 CP1211'220 DEG 44 MIN.
 CP1211'
 CP1211'REFERENCE MARK NO. 2 IS 52 FEET S OF CENTER LINE OF ROAD, 34
 CP1211'FEET NW OF NW CORNER OF FRAME HOUSE, IN NE FENCE CORNER, AND
 CP1211'1,135.5 FEET FROM STATION IN AZIMUTH 276 DEG 29 MIN 23 SEC.
 CP1211
 CP1211                          STATION RECOVERY (1934)
 CP1211
 CP1211'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1934
 CP1211'5.5 MI NW FROM LAKE PROVIDENCE.
 CP1211'P.B.M. IS A BRONZE TABLET SET IN CONCRETE BLOCK LOCATED IN EAST
 CP1211'CARROLL PARISH, LA., ABOUT 5 1/2 MILES NORTHWEST OF LAKE PROVIDENCE,
 CP1211'LA., ON ROAD TO OAK GROVE, LA., ON M.O. BENNETTS PLANTATION.  1 MILE
 CP1211'WEST OF U.S. HIGHWAY NO. 65.  ABOUT 75 FEET SOUTH OF STATE HIGHWAY NO.
 CP1211'11.  ACROSS THE HIGHWAY FROM MR. HOUSES RESIDENCE.  66 FEET NORTHEAST
 CP1211'OF NORTHEAST CORNER OF SHEET METAL WAREHOUSE.  85 FEET WEST OF A NORTH
 CP1211'AND SOUTH FENCE LINE.  143 FEET EAST OF A 60-INCH COTTONWOOD TREE.
 CP1211
 CP1211                          STATION RECOVERY (1935)
 CP1211
 CP1211'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (JSH)
 CP1211'STATION AND TWO REFERENCE MARKS RECOVERED AS DESCRIBED AND
 CP1211'FOUND IN GOOD CONDITION.
 CP1211
 CP1211                          STATION RECOVERY (1936)
 CP1211
 CP1211'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 CP1211'THE ORIGINAL DESCRIPTION IS CORRECT BUT THESE SUGGESTIONS ARE
 CP1211'OFFERED AS S.L. HOUSE IS ONLY A TENANT AND LIKELY TO MOVE ANY
 CP1211'TIME.
 CP1211'
 CP1211'THIS STATION IS LOCATED ON A PLANTATION, KNOWN AS BUCKMEDOW,
 CP1211'ACROSS THE ROAD, THAT HAS RECENTLY BEEN HARD SURFACED, FROM
 CP1211'THE HOUSE OCCUPIED BY THE MANAGER OF THE PLANTATION.  THE
 CP1211'PLANTATION IS STILL OWNED AND OPERATED BY THE SAME PERSONS
 CP1211'MENTIONED IN THE DESCRIPTION.
 CP1211
 CP1211                          STATION RECOVERY (1939)
 CP1211
 CP1211'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 CP1211'STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.  IT
 CP1211'IS 08.1 MILES E OF OAKGROVE ON STATE HIGHWAY 11.
 CP1211
 CP1211                          STATION RECOVERY (1970)
 CP1211
 CP1211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP1211'THE STATION AND THE REFERENCE MARKS ARE BELEIVED TO BE DESTROYED
 CP1211'AS NO EVIDENCE OF ANY OF THE MARKS COULD BE FOUND.  BENNETT 2 WAS
 CP1211'ESTABLISHED BY THIS PARTY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1373 ***********************************************************************
 AT1373  DESIGNATION -  BENNETT
 AT1373  PID         -  AT1373
 AT1373  STATE/COUNTY-  LA/ORLEANS
 AT1373  COUNTRY     -  US
 AT1373  USGS QUAD   -  CHALMETTE (2018)
 AT1373
 AT1373                         *CURRENT SURVEY CONTROL
 AT1373  ______________________________________________________________________
 AT1373* NAD 83(1992) POSITION- 29 55 19.23738(N) 089 58 35.76272(W)   ADJUSTED
 AT1373* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1373  **This station is located in a suspected subsidence area (see below).
 AT1373  ______________________________________________________________________
 AT1373  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 AT1373  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 AT1373  HORZ ORDER      -  FIRST
 AT1373
 AT1373.The horizontal coordinates were established by classical geodetic methods
 AT1373.and adjusted by the National Geodetic Survey in January 1993.
 AT1373
 AT1373.** This station is in an area of known vertical motion. If an
 AT1373.** orthometric height was ever established but is not available 
 AT1373.** in the current survey control section, the orthometric height
 AT1373.** is considered suspect.  Suspect heights are available in the
 AT1373.** superseded section only if requested.
 AT1373
 AT1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1373.GEOID18 height accuracy estimate available here.
 AT1373
 AT1373.Click photographs - Photos may exist for this station.
 AT1373
 AT1373.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1373
 AT1373. The following values were computed from the NAD 83(1992) position.
 AT1373
 AT1373;                    North         East     Units Scale Factor Converg.
 AT1373;SPC LA S     -   158,397.269 1,130,995.651   MT  0.99992669   +0 40 42.2
 AT1373;SPC LA S     -   519,675.04  3,710,608.23   sFT  0.99992669   +0 40 42.2
 AT1373;UTM  16      - 3,313,869.240   212,624.125   MT  1.00061906   -1 29 08.9
 AT1373;UTM  15      - 3,313,987.410   791,896.139   MT  1.00065137   +1 30 33.1
 AT1373
 AT1373!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1373!SPC LA S     -   1.00000322  x   0.99992669  =   0.99992991
 AT1373!UTM  16      -   1.00000322  x   1.00061906  =   1.00062228
 AT1373!UTM  15      -   1.00000322  x   1.00065137  =   1.00065459
 AT1373
 AT1373:                Primary Azimuth Mark                     Grid Az
 AT1373:SPC LA S     -  BENNETT AZ MK                            111 18 38.3
 AT1373:UTM  16      -  BENNETT AZ MK                            113 28 29.4
 AT1373:UTM  15      -  BENNETT AZ MK                            110 28 47.4
 AT1373
 AT1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1262413869(NAD 83)
 AT1373
 AT1373|---------------------------------------------------------------------|
 AT1373| PID    Reference Object                     Distance      Geod. Az  |
 AT1373|                                                           dddmmss.s |
 AT1373| DD6352 BENNETT AZ MK                                      1115920.5 |
 AT1373| DD6353 BENNETT RM 1                         23.125 METERS 11348     |
 AT1373| AU2748 BELLE CHASSE BRIDGE SHAFT           APPROX. 6.4 KM 2092948.0 |
 AT1373| DD6354 BENNETT RM 2                         21.165 METERS 29318     |
 AT1373|---------------------------------------------------------------------|
 AT1373
 AT1373                          SUPERSEDED SURVEY CONTROL
 AT1373
 AT1373  NAD 83(1986)-  29 55 19.25108(N)    089 58 35.76212(W) AD(       ) 1
 AT1373  NAD 27      -  29 55 18.51404(N)    089 58 35.51364(W) AD(       ) 1
 AT1373
 AT1373.Superseded values are not recommended for survey control.
 AT1373
 AT1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1373.See file dsdata.pdf to determine how the superseded data were derived.
 AT1373
 AT1373_MARKER: DS = TRIANGULATION STATION DISK
 AT1373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT1373_STAMPING: BENNETT 1966
 AT1373_MARK LOGO: CGS
 AT1373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT1373+STABILITY: SURFACE MOTION
 AT1373
 AT1373  HISTORY     - Date     Condition        Report By
 AT1373  HISTORY     - 1966     MONUMENTED       CGS
 AT1373  HISTORY     - 1972     GOOD             NGS
 AT1373
 AT1373                          STATION DESCRIPTION
 AT1373
 AT1373'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1373'STATION IS LOCATED ABOUT 4-1/2 MILES EAST-SOUTHEAST OF ALGIERS, 4-1/2
 AT1373'MILES NORTH OF BELLE CHASSE, 3-1/2 MILES SOUTHEAST OF U.S. NAVY
 AT1373'STATION IN ALGIERS, 1-1/4 MILES SOUTH-SOUTHWEST OF CHALMETTE, 1 MILE
 AT1373'EAST OF AURARA GARDENS AND ON TOP OF MISSISSIPPI RIVER LEVEE.
 AT1373'
 AT1373'TO REACH FROM THE MAIN ENTRANCE TO U.S. NAVAL STATION ON GENERAL MEYER
 AT1373'AVENUE IN ALGIERS, GO SOUTHEAST ON GENERAL MEYERS AVENUE 3.0 MILES TO
 AT1373'THE INTERSECTION OF SIMPSON PLACE, TURN LEFT GO NORTH 0.1 MILE TO
 AT1373'PATTERSON ROAD, TURN RIGHT GO SOUTHEAST ON PATTERSON ROAD 0.55 MILE TO
 AT1373'BENNETT STREET ON RIGHT AND STATION ON TOP OF LEVEE ON LEFT.
 AT1373'
 AT1373'STATION MARK, A STANDARD DISK STAMPED BENNETT 1966, IS SET IN THE TOP
 AT1373'OF A CONCRETE CYLINDER WHICH IS SET FLUSH WITH THE GROUND ON LEVEE.
 AT1373'THE MARK IS 93 FEET NORTH-NORTHEAST OF INTERSECTION OF PATTERSON ROAD
 AT1373'AND BENNETT STREET AND 14 FEET SOUTH-SOUTHWEST OF SOUTH CONCRETE SLAB
 AT1373'IN RIVER SIDE OF LEVEE.
 AT1373'
 AT1373'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED BENNETT NO 1 1966,
 AT1373'IS SET IN THE TOP OF A CONCRETE CYLINDER WHICH IS SET FLUSH WITH
 AT1373'GROUND ON TOP OF LEVEE.  THE MARK IS 92 FEET NORTH-NORTHEAST OF CENTER
 AT1373'OF PATTERSON ROAD AND 15 FEET SOUTH-SOUTHWEST OF THE CONCRETE SLAB.
 AT1373'
 AT1373'REFERENCE MARK 2, A STANDARD DISK STAMPED BENNETT NO 2 1966, IS SET IN
 AT1373'THE TOP OF A CONCRETE CYLINDER WHICH IS SET FLUSH WITH THE GROUND ON
 AT1373'TOP OF LEVEE.  THE MARK IS 93.5 FEET NORTH-NORTHEAST OF PATTERSON ROAD
 AT1373'AND 13.5 FEET SOUTH-SOUTHWEST OF THE CONCRETE SLAB.
 AT1373'
 AT1373'AZIMUTH MARK, A STANDARD DISK STAMPED BENNETT 1966, IS SET IN THE TOP
 AT1373'OF A CONCRETE CYLINDER FLUSH WITH THE GROUND ON TOP OF LEVEE.  THE
 AT1373'MARK IS 123 FEET NORTHWEST OF INTERSECTION OF PATTERSON ROAD AND
 AT1373'ALBERT STREET, 121 FEET NORTH OF FIRE HYDRANT, 103 FEET NORTH OF
 AT1373'PATTERSON ROAD AND 13 FEET SOUTH OF CONCRETE SLAB ON RIVER SIDE OF
 AT1373'LEVEE.
 AT1373'
 AT1373'TO REACH THE AZIMUTH MARK FROM STATION, GO SOUTHEASTERLY 0.25 MILE TO
 AT1373'AZIMUTH MARK ON LEVEE AS DESCRIBED.
 AT1373'
 AT1373'HEIGHT OF LIGHT ABOVE STATION MARK 22.02 METERS.
 AT1373
 AT1373                          STATION RECOVERY (1972)
 AT1373
 AT1373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AT1373'MEASUREMENTS WERE MADE WITH A 30 METER TAPE HOLDING 5 KGS. TENSION.
 AT1373'
 AT1373'NO MEASUREMENTS WERE MADE BETWEEN THE RMS DUE TO THE ANGLE.
 AT1373'
 AT1373'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE
 AT1373'RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN THE 1966
 AT1373'DESCRIPTION.
 AT1373'
 AT1373'THE HORIZONTAL DIRECTIONS AND THE DISTANCE TO THE MARKS WERE FOUND
 AT1373'COMPLETELY ADEQUATELY.
 AT1373'
 AT1373'TO REACH THE STATION IS COMPLETELY ADEQUATE FROM THE 1966 DESCRIPTION.
 AT1373'
 AT1373'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.5 MILES
 AT1373'SOUTH-SOUTHWEST OF CHALMETTE.
 AT1373'
 AT1373'HEIGHT OF LIGHT ABOVE STATION MARK 25 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2838 ***********************************************************************
 CP2838  DESIGNATION -  BENNETT 2
 CP2838  PID         -  CP2838
 CP2838  STATE/COUNTY-  LA/EAST CARROLL
 CP2838  COUNTRY     -  US
 CP2838  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP2838
 CP2838                         *CURRENT SURVEY CONTROL
 CP2838  ______________________________________________________________________
 CP2838* NAD 83(1993) POSITION- 32 51 08.19062(N) 091 14 25.85363(W)   ADJUSTED
 CP2838* NAVD 88 ORTHO HEIGHT -    30.2   (meters)       99.    (feet) VERTCON3
 CP2838  ______________________________________________________________________
 CP2838  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 CP2838  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 CP2838  HORZ ORDER      -  SECOND
 CP2838
 CP2838.The horizontal coordinates were established by classical geodetic methods
 CP2838.and adjusted by the National Geodetic Survey in May 1994.
 CP2838
 CP2838.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2838.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2838
 CP2838.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2838.GEOID18 height accuracy estimate available here.
 CP2838
 CP2838.Click photographs - Photos may exist for this station.
 CP2838
 CP2838.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2838
 CP2838. The following values were computed from the NAD 83(1993) position.
 CP2838
 CP2838;                    North         East     Units Scale Factor Converg.
 CP2838;SPC LA N     -   261,506.543 1,117,901.644   MT  1.00004759   +0 39 57.2
 CP2838;SPC LA N     -   857,959.38  3,667,648.98   sFT  1.00004759   +0 39 57.2
 CP2838;UTM  15      - 3,636,282.026   664,647.857   MT  0.99993427   +0 57 16.9
 CP2838
 CP2838!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2838!SPC LA N     -   0.99999938  x   1.00004759  =   1.00004697
 CP2838!UTM  15      -   0.99999938  x   0.99993427  =   0.99993365
 CP2838
 CP2838:                Primary Azimuth Mark                     Grid Az
 CP2838:SPC LA N     -  BENNETT 2 AZ MK                          095 09 45.4
 CP2838:UTM  15      -  BENNETT 2 AZ MK                          094 52 25.7
 CP2838
 CP2838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6464736282(NAD 83)
 CP2838
 CP2838|---------------------------------------------------------------------|
 CP2838| PID    Reference Object                     Distance      Geod. Az  |
 CP2838|                                                           dddmmss.s |
 CP2838| CY3429 BENNETT 2 RM 3                       29.175 METERS 06121     |
 CP2838| CP3386 BENNETT 2 AZ MK                                    0954942.6 |
 CP2838| CP2835 LAKE PROVIDENCE MUN TANK            APPROX. 7.4 KM 1361956.3 |
 CP2838| CP2829 LAKE PROVIDENCE FED COMP E TK       APPROX. 6.4 KM 1393238.6 |
 CP2838| CP2836 LAKE PROVIDENCE FED COMP W TK       APPROX. 6.3 KM 1395903.1 |
 CP2838| CP2889 OAK GROVE RAD STA KWCL MAST         APPROX.11.0 KM 2741429.7 |
 CP2838| CP3385 BENNETT 2 RM 4                       35.119 METERS 32547     |
 CP2838|---------------------------------------------------------------------|
 CP2838
 CP2838                          SUPERSEDED SURVEY CONTROL
 CP2838
 CP2838  NAD 83(1992)-  32 51 08.19414(N)    091 14 25.85071(W) AD(       ) 2
 CP2838  NAD 83(1986)-  32 51 08.20325(N)    091 14 25.84673(W) AD(       ) 2
 CP2838  NAD 27      -  32 51 07.74138(N)    091 14 25.44595(W) AD(       ) 2
 CP2838  NGVD 29 (07/19/86)   30.1    (m)           99.     (f) VERT ANG       
 CP2838
 CP2838.Superseded values are not recommended for survey control.
 CP2838
 CP2838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2838.See file dsdata.pdf to determine how the superseded data were derived.
 CP2838
 CP2838_MARKER: DS = TRIANGULATION STATION DISK
 CP2838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2838_STAMPING: BENNETT 2 1970
 CP2838_MARK LOGO: CGS
 CP2838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2838+STABILITY: SURFACE MOTION
 CP2838
 CP2838  HISTORY     - Date     Condition        Report By
 CP2838  HISTORY     - 1970     MONUMENTED       NGS
 CP2838
 CP2838                          STATION DESCRIPTION
 CP2838
 CP2838'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CP2838'THE STATION IS LOCATED 8-1/2 MILES EAST OF OAK GROVE, 4 MILES
 CP2838'WEST AND 3-1/2 MILES NORTH OF THE TOWN OF LAKE PROVIDENCE AND 1
 CP2838'MILE WEST OF U.S. HIGHWAY 65 WHERE IT INTERSECTS WITH STATE
 CP2838'HIGHWAY 2, ON PROPERTY OWNED BY THE DUCKMEADOW PLANTATION, MANAGER
 CP2838'IS MR. W.R. BERRY, ROUTE 3 BOX 125, LAKE PROVIDENCE, LOUISIANA.
 CP2838'
 CP2838'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 2 AND
 CP2838'17 AT THE NORTHWEST CORNER OF THE COURTHOUSE SQUARE IN OAK GROVE,
 CP2838'GO EAST ON HIGHWAY 2 FOR 8.7 MILES TO A WHITE HOUSE ON THE LEFT
 CP2838'AND A LARGE RED IMPLEMENT SHED AND THE STATION ON THE RIGHT.
 CP2838'
 CP2838'THE STATION MARKS ARE STANDARD DISKS STAMPED BENNETT 2 1970.  THE
 CP2838'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP2838'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 115.5 FEET
 CP2838'SOUTHEAST OF THE CENTER OF THE SOUTH END OF A CONCRETE CULVERT,
 CP2838'109 FEET SOUTH OF THE CENTER OF HIGHWAY 2, 80.5 FEET
 CP2838'WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE IMPLEMENT SHED AND
 CP2838'54 FEET SOUTHWEST OF A 6-INCH TREE.  THE UNDERGROUND DISK IS
 CP2838'SET IN AN IRREGULAR MASS OF CONCRETE 40 INCHES BELOW THE GROUND
 CP2838'SURFACE.
 CP2838'
 CP2838'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BENNETT 2 NO 3 1970,
 CP2838'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2838'IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 93.5 FEET NORTH
 CP2838'OF THE NORTHWEST CORNER OF THE IMPLEMENT SHED, 54 FEET SOUTH OF
 CP2838'THE CENTER OF HIGHWAY 2 AND 18 FEET WEST OF THE CENTER OF A
 CP2838'DRIVEWAY.
 CP2838'
 CP2838'REFERENCE MARK 4 IS A STANDARD DISK STAMPED BENNETT 2 NO 4 1970,
 CP2838'CEMENTED IN A DRILL HOLE IN THE EAST END OF THE CONCRETE CULVERT,
 CP2838'ABOUT 1 FOOT LOWER THAN THE HIGHWAY AND 25 FEET SOUTH OF THE
 CP2838'CENTER OF HIGHWAY 2.
 CP2838'
 CP2838'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BENNETT 2 1970,
 CP2838'CEMENTED IN A DRILL HOLE IN THE WEST END OF A CONCRETE CULVERT,
 CP2838'ABOUT 2 FEET LOWER THAN THE HIGHWAY.  IT IS 63 FEET WEST OF THE
 CP2838'WEST RAIL OF RAILROAD TRACK, 39 FEET SOUTHEAST OF A POWER POLE,
 CP2838'27 FEET NORTH OF THE CENTER OF HIGHWAY 2 AND 3 FEET SOUTHEAST OF
 CP2838'A METAL WITNESS POST.
 CP2838'
 CP2838'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 2
 CP2838'FOR 0.8 MILE TO THE AZIMUTH MARK ON THE LEFT.
 CP2838'
 CP2838'HEIGHT OF LIGHT ABOVE STATION MARK 38.5 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3386 ***********************************************************************
 CP3386  DESIGNATION -  BENNETT 2 AZ MK
 CP3386  PID         -  CP3386
 CP3386  STATE/COUNTY-  LA/EAST CARROLL
 CP3386  COUNTRY     -  US
 CP3386  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3386
 CP3386                         *CURRENT SURVEY CONTROL
 CP3386  ______________________________________________________________________
 CP3386* NAD 83(1986) POSITION- 32 51 03.9    (N) 091 13 40.4    (W)   HD_HELD2
 CP3386* NAVD 88 ORTHO HEIGHT -    31.350 (meters)      102.85  (feet) ADJUSTED
 CP3386  ______________________________________________________________________
 CP3386  GEOID HEIGHT    -        -26.294 (meters)                     GEOID18
 CP3386  DYNAMIC HEIGHT  -         31.316 (meters)      102.74  (feet) COMP
 CP3386  MODELED GRAVITY -    979,544.4   (mgal)                       NAVD 88
 CP3386
 CP3386  VERT ORDER      -  SECOND    CLASS I
 CP3386
 CP3386.The horizontal coordinates were established by autonomous hand held GPS
 CP3386.observations and have an estimated accuracy of +/- 10 meters.
 CP3386
 CP3386.The orthometric height was determined by differential leveling and
 CP3386.adjusted by the NATIONAL GEODETIC SURVEY
 CP3386.in May 1997.
 CP3386
 CP3386.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3386.GEOID18 height accuracy estimate available here.
 CP3386
 CP3386.Click photographs - Photos may exist for this station.
 CP3386
 CP3386.The dynamic height is computed by dividing the NAVD 88
 CP3386.geopotential number by the normal gravity value computed on the
 CP3386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3386.degrees latitude (g = 980.6199 gals.).
 CP3386
 CP3386.The modeled gravity was interpolated from observed gravity values.
 CP3386
 CP3386;                    North         East    Units  Estimated Accuracy
 CP3386;SPC LA N     -   261,388.    1,119,085.      MT  (+/- 10 meters HH2 GPS)
 CP3386
 CP3386_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6583136169(NAD 83)
 CP3386
 CP3386                          SUPERSEDED SURVEY CONTROL
 CP3386
 CP3386.No superseded survey control is available for this station.
 CP3386
 CP3386_MARKER: DZ = AZIMUTH MARK DISK
 CP3386_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3386_SP_SET: HEADWALL
 CP3386_STAMPING: BENNETT 2 1970
 CP3386_MARK LOGO: CGS
 CP3386_MAGNETIC: N = NO MAGNETIC MATERIAL
 CP3386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3386+STABILITY: SURFACE MOTION
 CP3386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CP3386+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2011
 CP3386
 CP3386  HISTORY     - Date     Condition        Report By
 CP3386  HISTORY     - 1970     MONUMENTED       NGS
 CP3386  HISTORY     - 1986     GOOD             LADTD
 CP3386  HISTORY     - 19870616 GOOD             NGS
 CP3386  HISTORY     - 20110612 GOOD             GEOCAC
 CP3386
 CP3386                          STATION DESCRIPTION
 CP3386
 CP3386'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3386'8.1 KM (5.1 MI) NORTH FROM LAKE PROVIDENCE.  ABOUT 7.6 KM (4.8 MI)
 CP3386'NORTH ON U S HIGHWAY 65 FROM THE JUNCTION OF HIGHWAY 65 AND STATE
 CP3386'HIGHWAY 596 IN LAKE PROVIDENCE TO THE JUNCTION OF HIGHWAY 65 AND STATE
 CP3386'HIGHWAY 2, THENCE WEST (LEFT) ON HIGHWAY 2 FOR 0.5 KM (0.3 MI) TO THE
 CP3386'MARK ON THE NORTH SIDE OF THE HIGHWAY SET IN A DRILL HOLE IN THE WEST
 CP3386'END OF A CONCRETE CULVERT HEADWALL, 21.7 METERS (63 FEET) WEST OF THE
 CP3386'WEST RAIL OF THE RAILROAD, 11.9 METERS (39 FEET) SOUTHEAST OF A POWER
 CP3386'POLE AND 8.2 METERS (27 FEET) NORTH OF THE CENTER OF THE HIGHWAY.  IT
 CP3386'IS 0.91 METERS SOUTHEAST FROM A WITNESS POST AND 0.61 M BELOW THE
 CP3386'HIGHWAY.
 CP3386
 CP3386                          STATION RECOVERY (1987)
 CP3386
 CP3386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (LGB)
 CP3386'RECOVERED AS DESCRIBED.
 CP3386
 CP3386                          STATION RECOVERY (2011)
 CP3386
 CP3386'RECOVERY NOTE BY GEOCACHING 2011 (BKT)
 CP3386'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3385 ***********************************************************************
 CP3385  DESIGNATION -  BENNETT 2 RM 4
 CP3385  PID         -  CP3385
 CP3385  STATE/COUNTY-  LA/EAST CARROLL
 CP3385  COUNTRY     -  US
 CP3385  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP3385
 CP3385                         *CURRENT SURVEY CONTROL
 CP3385  ______________________________________________________________________
 CP3385* NAD 83(1986) POSITION- 32 51 09.13   (N) 091 14 26.61   (W)   HD_HELD1
 CP3385* NAVD 88 ORTHO HEIGHT -    29.928 (meters)       98.19  (feet) ADJUSTED
 CP3385  ______________________________________________________________________
 CP3385  GEOID HEIGHT    -        -26.279 (meters)                     GEOID18
 CP3385  DYNAMIC HEIGHT  -         29.895 (meters)       98.08  (feet) COMP
 CP3385  MODELED GRAVITY -    979,545.3   (mgal)                       NAVD 88
 CP3385
 CP3385  VERT ORDER      -  SECOND    CLASS I
 CP3385
 CP3385.The horizontal coordinates were determined by differentially corrected
 CP3385.hand held GPS observations or other comparable positioning techniques
 CP3385.and have an estimated accuracy of +/- 3 meters.
 CP3385
 CP3385.The orthometric height was determined by differential leveling and
 CP3385.adjusted by the NATIONAL GEODETIC SURVEY
 CP3385.in July 1998.
 CP3385
 CP3385.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3385.GEOID18 height accuracy estimate available here.
 CP3385
 CP3385.Click photographs - Photos may exist for this station.
 CP3385
 CP3385.The dynamic height is computed by dividing the NAVD 88
 CP3385.geopotential number by the normal gravity value computed on the
 CP3385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP3385.degrees latitude (g = 980.6199 gals.).
 CP3385
 CP3385.The modeled gravity was interpolated from observed gravity values.
 CP3385
 CP3385;                    North         East    Units  Estimated Accuracy
 CP3385;SPC LA N     -   261,535.3   1,117,881.6     MT  (+/- 3 meters HH1 GPS) 
 CP3385
 CP3385_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6462736310(NAD 83)
 CP3385
 CP3385                          SUPERSEDED SURVEY CONTROL
 CP3385
 CP3385.No superseded survey control is available for this station.
 CP3385
 CP3385_MARKER: DR = REFERENCE MARK DISK
 CP3385_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CP3385_SP_SET: HEADWALL
 CP3385_STAMPING: BENNETT 2 NO 4 1970
 CP3385_MARK LOGO: CGS
 CP3385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3385+STABILITY: SURFACE MOTION
 CP3385
 CP3385  HISTORY     - Date     Condition        Report By
 CP3385  HISTORY     - 1970     MONUMENTED       NGS
 CP3385  HISTORY     - 1986     GOOD             LADTD
 CP3385
 CP3385                          STATION DESCRIPTION
 CP3385
 CP3385'DESCRIBED BY LA TRANSP AND DEV 1986
 CP3385'ABOUT 14 KM (8.7 MI) EAST ON STATE HIGHWAY 2 FROM THE COURTHOUSE IN
 CP3385'OAK GROVE TO THE MARK ON THE SOUTH SIDE OF THE HIGHWAY SET IN A
 CP3385'HEADWALL AND 7.6 KM (4.8 MI) NORTH ON U S HIGHWAY 65 FROM THE JUNCTION
 CP3385'OF HIGHWAY 65 AND STATE HIGHWAY 596 IN LAKE PROVIDENCE TO THE JUNCTION
 CP3385'OF HIGHWAY 65 AND STATE HIGHWAY 2, THENCE WEST (LEFT) ON HIGHWAY 2 FOR
 CP3385'1.8 KM (1.1 MI) TO THE MARK ON THE SOUTH SIDE OF THE HIGHWAY SET IN A
 CP3385'HEADWALL. 7.6 METERS (25 FEET) SOUTH OF THE CENTER OF THE HIGHWAY.
 CP3385'THE MARK IS 0.31 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1829 ***********************************************************************
 BJ1829  DESIGNATION -  BENNETT BOLT
 BJ1829  PID         -  BJ1829
 BJ1829  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1829  COUNTRY     -  US
 BJ1829  USGS QUAD   -  PORT HUDSON (2018)
 BJ1829
 BJ1829                         *CURRENT SURVEY CONTROL
 BJ1829  ______________________________________________________________________
 BJ1829* NAD 83(1986) POSITION- 30 41 20.     (N) 091 21 37.     (W)   SCALED
 BJ1829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1829  **This station is located in a suspected subsidence area (see below).
 BJ1829  ______________________________________________________________________
 BJ1829  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ1829
 BJ1829.The horizontal coordinates were scaled from a map and have
 BJ1829.an estimated accuracy of +/- 6 seconds.
 BJ1829
 BJ1829.** This station is in an area of known vertical motion. If an
 BJ1829.** orthometric height was ever established but is not available 
 BJ1829.** in the current survey control section, the orthometric height
 BJ1829.** is considered suspect.  Suspect heights are available in the
 BJ1829.** superseded section only if requested.
 BJ1829
 BJ1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1829.GEOID18 height accuracy estimate available here.
 BJ1829
 BJ1829.Click photographs - Photos may exist for this station.
 BJ1829
 BJ1829;                    North         East    Units  Estimated Accuracy
 BJ1829;SPC LA S     -   242,630.      997,420.      MT  (+/- 180 meters Scaled)
 BJ1829
 BJ1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP570962(NAD 83)
 BJ1829
 BJ1829                          SUPERSEDED SURVEY CONTROL
 BJ1829
 BJ1829.No superseded survey control is available for this station.
 BJ1829
 BJ1829_MARKER: B = BOLT
 BJ1829_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ1829_STAMPING: PBM BENNETT
 BJ1829_PROJECTION: RECESSED 61 CENTIMETERS
 BJ1829_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1829
 BJ1829  HISTORY     - Date     Condition        Report By
 BJ1829  HISTORY     - UNK      MONUMENTED       USACE
 BJ1829  HISTORY     - 1964     GOOD             CGS
 BJ1829
 BJ1829                          STATION DESCRIPTION
 BJ1829
 BJ1829'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1829'10.5 MI E FROM NEW ROADS.
 BJ1829'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ1829'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ1829'STATE HIGHWAY 10, THENCE 5.55 MILES SOUTHEAST ALONG STATE ROAD 981,
 BJ1829'ABOUT 0.15 MILE WEST OF THE JUNCTION OF STATE ROAD 415, ABOUT 0.1 MILE
 BJ1829'WEST OF A CURVE AND A LARGE PECAN ORCHARD, 129 FEET NORTHWEST OF A
 BJ1829'FENCE, 71 FEET NORTH OF A POWER POLE, 42 FEET NORTHWEST OF A 28-INCH
 BJ1829'PECAN TREE, 42 FEET NORTHEAST OF A POWER LINE, A COPPER BOLT SET IN
 BJ1829'CONCRETE ABOUT 2 FEET BELOW THE LEVEL OF THE GROUND, ACCESS TO WHICH
 BJ1829'IS HAD THROUGH A 5-INCH IRON PIPE BEARING A CAP WHICH PROJECTS 2 FEET
 BJ1829'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1830 ***********************************************************************
 BJ1830  DESIGNATION -  BENNETT CAP
 BJ1830  PID         -  BJ1830
 BJ1830  STATE/COUNTY-  LA/POINTE COUPEE
 BJ1830  COUNTRY     -  US
 BJ1830  USGS QUAD   -  PORT HUDSON (2018)
 BJ1830
 BJ1830                         *CURRENT SURVEY CONTROL
 BJ1830  ______________________________________________________________________
 BJ1830* NAD 83(1986) POSITION- 30 41 20.     (N) 091 21 37.     (W)   SCALED
 BJ1830* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1830  **This station is located in a suspected subsidence area (see below).
 BJ1830  ______________________________________________________________________
 BJ1830  GEOID HEIGHT    -        -27.111 (meters)                     GEOID18
 BJ1830
 BJ1830.The horizontal coordinates were scaled from a map and have
 BJ1830.an estimated accuracy of +/- 6 seconds.
 BJ1830
 BJ1830.** This station is in an area of known vertical motion. If an
 BJ1830.** orthometric height was ever established but is not available 
 BJ1830.** in the current survey control section, the orthometric height
 BJ1830.** is considered suspect.  Suspect heights are available in the
 BJ1830.** superseded section only if requested.
 BJ1830
 BJ1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1830.GEOID18 height accuracy estimate available here.
 BJ1830
 BJ1830.Click photographs - Photos may exist for this station.
 BJ1830
 BJ1830;                    North         East    Units  Estimated Accuracy
 BJ1830;SPC LA S     -   242,630.      997,420.      MT  (+/- 180 meters Scaled)
 BJ1830
 BJ1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP570962(NAD 83)
 BJ1830
 BJ1830                          SUPERSEDED SURVEY CONTROL
 BJ1830
 BJ1830.No superseded survey control is available for this station.
 BJ1830
 BJ1830_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1830_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1830_STAMPING: PBM BENNETT
 BJ1830_MARK LOGO: USACE
 BJ1830_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1830_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1830
 BJ1830  HISTORY     - Date     Condition        Report By
 BJ1830  HISTORY     - UNK      MONUMENTED       USACE
 BJ1830  HISTORY     - 1964     GOOD             CGS
 BJ1830  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1830
 BJ1830                          STATION DESCRIPTION
 BJ1830
 BJ1830'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1830'10.5 MI E FROM NEW ROADS.
 BJ1830'ABOUT 2.5 MILES NORTH ALONG STATE HIGHWAY 10 FROM THE TEXAS AND
 BJ1830'PACIFIC RAILROAD STATION AT NEW ROADS, THENCE 2.4 MILES EAST ALONG
 BJ1830'STATE HIGHWAY 10, THENCE 5.55 MILES SOUTHEAST ALONG STATE ROAD 981,
 BJ1830'ABOUT 0.15 MILE WEST OF THE JUNCTION OF STATE ROAD 415, ABOUT 0.1 MILE
 BJ1830'WEST OF A CURVE AND A LARGE PECAN ORCHARD, 129 FEET NORTHWEST OF A
 BJ1830'FENCE, 71 FEET NORTH OF A POWER POLE, 42 FEET NORTHWEST OF A 28-INCH
 BJ1830'PECAN TREE, 42 FEET NORTHEAST OF A POWER LINE, A 5-INCH IRON PIPE
 BJ1830'BEARING A CAP WHICH PROJECTS 2 FEET ABOVE THE LEVEL OF THE GROUND.
 BJ1830
 BJ1830                          STATION RECOVERY (1976)
 BJ1830
 BJ1830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1830'A 45 MINUTE SEARCH WAS MADE, BUT MARK NOT RECOVERED. MARK BELIEVED
 BJ1830'DESTROYED BY CONSTRUCTION OF NEW HOUSES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1210 ***********************************************************************
 CP1210  DESIGNATION -  BENNETT RM 1
 CP1210  PID         -  CP1210
 CP1210  STATE/COUNTY-  LA/EAST CARROLL
 CP1210  COUNTRY     -  US
 CP1210  USGS QUAD   -  LAKE PROVIDENCE (2018)
 CP1210
 CP1210                         *CURRENT SURVEY CONTROL
 CP1210  ______________________________________________________________________
 CP1210* NAD 83(1986) POSITION- 32 51 09.24   (N) 091 14 21.26   (W)   HD_HELD1
 CP1210* NAVD 88 ORTHO HEIGHT -    30.20  (+/-2cm)       99.1   (feet) VERTCON3
 CP1210  ______________________________________________________________________
 CP1210  GEOID HEIGHT    -        -26.280 (meters)                     GEOID18
 CP1210  VERT ORDER      -  ? (See Below)
 CP1210
 CP1210.The horizontal coordinates were determined by differentially corrected
 CP1210.hand held GPS observations or other comparable positioning techniques
 CP1210.and have an estimated accuracy of +/- 3 meters.
 CP1210
 CP1210.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1210
 CP1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1210.GEOID18 height accuracy estimate available here.
 CP1210
 CP1210.The vertical order pertains to the NGVD 29 superseded value.
 CP1210
 CP1210.Click photographs - Photos may exist for this station.
 CP1210
 CP1210;                    North         East    Units  Estimated Accuracy
 CP1210;SPC LA N     -   261,540.3   1,118,020.7     MT  (+/- 3 meters HH1 GPS) 
 CP1210
 CP1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6476636316(NAD 83)
 CP1210
 CP1210                          SUPERSEDED SURVEY CONTROL
 CP1210
 CP1210  NGVD 29 (??/??/92)   30.055  (m)           98.61   (f) ADJ UNCH       
 CP1210
 CP1210.Superseded values are not recommended for survey control.
 CP1210
 CP1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1210.See file dsdata.pdf to determine how the superseded data were derived.
 CP1210
 CP1210_MARKER: DR = REFERENCE MARK DISK
 CP1210_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CP1210_SP_SET: BLOCK
 CP1210_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1210
 CP1210  HISTORY     - Date     Condition        Report By
 CP1210  HISTORY     - 1929     MONUMENTED       CGS
 CP1210  HISTORY     - 1934     GOOD             DOD
 CP1210
 CP1210                          STATION DESCRIPTION
 CP1210
 CP1210'DESCRIBED BY US DEPARTMENT OF DEFENSE 1934
 CP1210'5.5 MI NW FROM LAKE PROVIDENCE.
 CP1210'P.B.M. IS A BRONZE TABLET SET IN CONCRETE BLOCK LOCATED IN EAST
 CP1210'CARROLL PARISH, LA., ABOUT 5 1/2 MILES NORTHWEST OF LAKE PROVIDENCE,
 CP1210'LOUISIANA, ON THE ROAD TO OAK GROVE, LOUISIANA ON M.O. BENNETTS
 CP1210'PLANTATION.  1 MILE WEST OF U.S. HIGHWAY NO. 65.  ABOUT 51 FEET NORTH
 CP1210'OF STATE HIGHWAY NO. 11.  53 FEET SOUTH OF SOUTHWEST CORNER OF
 CP1210'PLANTATION STORE.  35 FEET WEST OF THE FENCE CORNER ON THE NORTH SIDE
 CP1210'OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0192 ***********************************************************************
 AU0192  DESIGNATION -  BENOIT
 AU0192  PID         -  AU0192
 AU0192  STATE/COUNTY-  LA/ST MARY
 AU0192  COUNTRY     -  US
 AU0192  USGS QUAD   -  PATTERSON (2018)
 AU0192
 AU0192                         *CURRENT SURVEY CONTROL
 AU0192  ______________________________________________________________________
 AU0192* NAD 83(1986) POSITION- 29 43 22.     (N) 091 18 26.     (W)   SCALED
 AU0192* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0192  **This station is located in a suspected subsidence area (see below).
 AU0192  ______________________________________________________________________
 AU0192  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 AU0192
 AU0192.The horizontal coordinates were scaled from a map and have
 AU0192.an estimated accuracy of +/- 6 seconds.
 AU0192
 AU0192.** This station is in an area of known vertical motion.  Due to the
 AU0192.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0192.** determined the orthometric heights for marks in these suspect
 AU0192.** subsidence areas should be considered valid only at the epoch date
 AU0192.** associated with the orthometric height.  These heights must always
 AU0192.** be validated when used as control.  All previously superseded
 AU0192.** orthometric heights are now considered suspect and are available
 AU0192.** in the superseded section.  NGS does not recommend using suspect
 AU0192.** or superseded heights as control.
 AU0192
 AU0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0192.GEOID18 height accuracy estimate available here.
 AU0192
 AU0192.Click photographs - Photos may exist for this station.
 AU0192
 AU0192;                    North         East    Units  Estimated Accuracy
 AU0192;SPC LA S     -   135,540.    1,002,530.      MT  (+/- 180 meters Scaled)
 AU0192
 AU0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN637892(NAD 83)
 AU0192
 AU0192                          SUPERSEDED SURVEY CONTROL
 AU0192
 AU0192.No superseded survey control is available for this station.
 AU0192
 AU0192_MARKER: DD = SURVEY DISK
 AU0192_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0192_STAMPING: PBM BENOIT 1946
 AU0192_MARK LOGO: USACE
 AU0192_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU0192_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0192_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0192+SATELLITE: SATELLITE OBSERVATIONS - March 05, 1993
 AU0192
 AU0192  HISTORY     - Date     Condition        Report By
 AU0192  HISTORY     - 1946     MONUMENTED       USACE
 AU0192  HISTORY     - 1969     GOOD             CGS
 AU0192  HISTORY     - 1976     GOOD             NGS
 AU0192  HISTORY     - 19930305 GOOD             NGS
 AU0192
 AU0192                          STATION DESCRIPTION
 AU0192
 AU0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0192'ABOUT 1.9 MILES NORTHWEST ALONG STATE HIGHWAY 182 FROM THE UNITED
 AU0192'METHODIST CHURCH AT PATTERSON, AT THE OUTSIDE AND ABOUT IN THE CENTER
 AU0192'OF A LONG CURVE, IN A YARD FOR A SMALL HOUSE, 84 FEET NORTHEAST OF THE
 AU0192'CENTER LINE OF THE HIGHWAY, 47 FEET SOUTHWEST OF THE WEST CORNER OF
 AU0192'THE HOUSE, 47 1/2 FEET NORTHWEST OF A 36 INCH OAK TREE, 2 1/2 FEET
 AU0192'SOUTHEAST OF A FENCE LINE, UNDER THE WEST EDGE OF A LARGE BUSH, 2 FEET
 AU0192'BELOW THE LEVEL OF THE HIGHWAY AND IS A USE CAP ON A 4 INCH METAL PIPE
 AU0192'WHICH PROJECTS 18 INCHES ABOVE THE LEVEL OF THE GROUND.
 AU0192
 AU0192                          STATION RECOVERY (1976)
 AU0192
 AU0192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0192'RECOVERED IN GOOD CONDITION.
 AU0192
 AU0192                          STATION RECOVERY (1993)
 AU0192
 AU0192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0192'0.4 KM (0.25 MI) NORTHEASTERLY ALONG CATHERINE STREET FROM THE POST
 AU0192'OFFICE IN PATTERSON, THENCE 3.1 KM (1.90 MI) WESTERLY ALONG STATE
 AU0192'HIGHWAY 182, 30.9 NORTHWEST OF THE CENTER OF A GRAVELED DRIVEWAY,
 AU0192'25.5 M (83.7 FT) NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 25.3 M
 AU0192'(83.0 FT) NORTH OF UTILITY LIGHT POLE NUMBER 00842 38390 WAITH A
 AU0192'TRANSFORMER, 17.7 M (58.1 FT) SOUTH OF A 36-INCH TREE, 16.4 M (53.8
 AU0192'FT) SOUTH OF A 36-INCH TREE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AU0192'THE HIGHWAY.  NOTE--THE DISK IS ATTACHED TO A 5-INCH STEEL PIPE AND
 AU0192'PROJECTS 0.5 M (1.6 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0575 ***********************************************************************
 BK0575  DESIGNATION -  BENOIT
 BK0575  PID         -  BK0575
 BK0575  STATE/COUNTY-  LA/LAFAYETTE
 BK0575  COUNTRY     -  US
 BK0575  USGS QUAD   -  CARENCRO (2018)
 BK0575
 BK0575                         *CURRENT SURVEY CONTROL
 BK0575  ______________________________________________________________________
 BK0575* NAD 83(1992) POSITION- 30 18 53.53614(N) 092 06 57.14259(W)   ADJUSTED
 BK0575* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0575  **This station is located in a suspected subsidence area (see below).
 BK0575  ______________________________________________________________________
 BK0575  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BK0575  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BK0575  HORZ ORDER      -  SECOND
 BK0575
 BK0575.The horizontal coordinates were established by classical geodetic methods
 BK0575.and adjusted by the National Geodetic Survey in January 1993.
 BK0575
 BK0575.** This station is in an area of known vertical motion. If an
 BK0575.** orthometric height was ever established but is not available 
 BK0575.** in the current survey control section, the orthometric height
 BK0575.** is considered suspect.  Suspect heights are available in the
 BK0575.** superseded section only if requested.
 BK0575
 BK0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0575.GEOID18 height accuracy estimate available here.
 BK0575
 BK0575.Click photographs - Photos may exist for this station.
 BK0575
 BK0575.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0575
 BK0575. The following values were computed from the NAD 83(1992) position.
 BK0575
 BK0575;                    North         East     Units Scale Factor Converg.
 BK0575;SPC LA S     -   201,426.048   924,740.210   MT  0.99994070   -0 23 28.6
 BK0575;SPC LA S     -   660,845.29  3,033,918.51   sFT  0.99994070   -0 23 28.6
 BK0575;UTM  15      - 3,354,007.516   585,003.195   MT  0.99968914   +0 26 46.6
 BK0575
 BK0575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0575!SPC LA S     -   1.00000229  x   0.99994070  =   0.99994299
 BK0575!UTM  15      -   1.00000229  x   0.99968914  =   0.99969143
 BK0575
 BK0575:                Primary Azimuth Mark                     Grid Az
 BK0575:SPC LA S     -  BENOIT AZ MK                             167 48 58.0
 BK0575:UTM  15      -  BENOIT AZ MK                             166 58 42.8
 BK0575
 BK0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8500354007(NAD 83)
 BK0575
 BK0575|---------------------------------------------------------------------|
 BK0575| PID    Reference Object                     Distance      Geod. Az  |
 BK0575|                                                           dddmmss.s |
 BK0575| CV9654 BENOIT AZ MK                                       1672529.4 |
 BK0575| BK0577 BENOIT RM 1                          20.922 METERS 24040     |
 BK0575| BK0576 BENOIT RM 2                          16.249 METERS 27312     |
 BK0575|---------------------------------------------------------------------|
 BK0575
 BK0575                          SUPERSEDED SURVEY CONTROL
 BK0575
 BK0575  NAD 83(1986)-  30 18 53.55573(N)    092 06 57.13704(W) AD(       ) 2
 BK0575  NAD 27      -  30 18 52.83416(N)    092 06 56.69232(W) AD(       ) 2
 BK0575
 BK0575.Superseded values are not recommended for survey control.
 BK0575
 BK0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0575.See file dsdata.pdf to determine how the superseded data were derived.
 BK0575
 BK0575_MARKER: DD = SURVEY DISK
 BK0575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0575_STAMPING: BENOIT 1969
 BK0575_MARK LOGO: LADHGS
 BK0575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0575+STABILITY: SURFACE MOTION
 BK0575
 BK0575  HISTORY     - Date     Condition        Report By
 BK0575  HISTORY     - 1969     MONUMENTED       LADH
 BK0575  HISTORY     - 1973     GOOD             NGS
 BK0575  HISTORY     - 1973     GOOD             LADTD
 BK0575
 BK0575                          STATION DESCRIPTION
 BK0575
 BK0575'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BK0575'THE STATION IS LOCATED 4.8 MILES NORTH OF SCOTT, JUNCTION
 BK0575'INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 93 AND 3.6 MILES
 BK0575'SOUTH-SOUTHEAST OF JUNCTION OF STATE HIGHWAY 93 AND STATE HIGHWAY
 BK0575'98 ON THE PROPERTY OWNED BY MR. BENOIT.  IT IS 56.20 FEET EAST OF A
 BK0575'FENCE CORNER, 57.10 FEET EAST OF A METAL WITNESS POST AND SIGN, 95.40
 BK0575'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 93, 1.65 FEET SOUTH OF
 BK0575'AN EAST-WEST FENCE, 33.70 FEET EAST-SOUTHEAST OF A POWER POLE,
 BK0575'AND 53.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE.  IT IS
 BK0575'A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC SURVEY
 BK0575'DISK, STAMPED BENOIT 1969 PROJECTING 1 INCH.
 BK0575'
 BK0575'REFERENCE MARK NO. 1 IS 68.66 FEET SOUTHWEST OF THE STATION.  IT IS
 BK0575'1.80 FEET WEST OF A NORTH-SOUTH FENCE, 37.0 FEET SOUTH OF A METAL
 BK0575'WITNESS POST AND SIGN, 38.65 FEET SOUTH OF A FENCE CORNER, 45.80
 BK0575'FEET SOUTHWEST OF A POWER POLE, AND 37.0 FEET EAST OF THE CENTERLINE
 BK0575'OF STATE HIGHWAY 93.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS
 BK0575'AND COAST AND GEODETIC SURVEY DISK, STAMPED R. M. NO. 1 BENOIT
 BK0575'1969 AND IS FLUSH WITH THE GROUND.
 BK0575'
 BK0575'REFERENCE MARK NO. 2 IS 53.31 FEET WEST OF THE STATION.  IT IS 42.10
 BK0575'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 93, 3.50 FEET EAST OF A
 BK0575'METAL WITNESS POST AND SIGN, 2.70 FEET EAST OF A FENCE CORNER,
 BK0575'19.20 FEET WEST OF A POWER POLE, 1.40 FEET SOUTH OF A FENCE, AND
 BK0575'1.60 FEET EAST OF A NORTH-SOUTH FENCE.  IT IS A LOUISIANA
 BK0575'DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC SURVEY DISK STAMPED R.
 BK0575'M. NO. 2 BENOIT 1969 AND IS FLUSH WITH THE GROUND.
 BK0575'
 BK0575'THE AZIMUTH MARK IS 0.47 MILE SOUTHEAST OF THE STATION.  IT IS 1.85
 BK0575'FEET WEST OF A METAL WITNESS POST AND SIGN, 2.20 FEET NORTH OF A
 BK0575'FENCE, 28.0 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 98, 78.50
 BK0575'FEET WEST OF A POWER POLE, 94.0 FEET SOUTHEAST OF THE EAST END OF
 BK0575'A SIDE DRAIN ON THE NORTH SIDE OF THE HIGHWAY, AND 0.11 MILE EAST
 BK0575'OF THE JUNCTION OF STATE HIGHWAY 93 AND STATE HIGHWAY 98.  IT IS A
 BK0575'LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC SURVEY DISK,
 BK0575'STAMPED AZ. MK. BENOIT 1969, PROJECTING 4 INCHES.
 BK0575'
 BK0575'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH ALONG STATE
 BK0575'HIGHWAY 93 FOR 0.47 MILE TO JUNCTION WITH STATE HIGHWAY 98, THEN
 BK0575'DRIVE EAST ALONG STATION HIGHWAY 98 FOR 0.11 MILE TO THE MARK SET
 BK0575'ON THE RIGHT NEAR A FENCE.
 BK0575'
 BK0575'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 10 AND STATE
 BK0575'HIGHWAY 93 IN SCOTT, FOLLOW STATE HIGHWAY 93 NORTH FOR 4.8 MILES TO
 BK0575'STATION SET ON THE RIGHT IN A PASTURE NEAR A HOUSE.
 BK0575
 BK0575                          STATION RECOVERY (1973)
 BK0575
 BK0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 BK0575'STATION WAS RECOVERED AS DESCRIBED, EXCEPT WAS UNABLE TO LOCATE
 BK0575'AZIMUTH MARK AND THE LAND ON WHICH THE STATION MARK IS ON IS NOW
 BK0575'OWNED BY MR. MAGGIO.
 BK0575
 BK0575                          STATION RECOVERY (1973)
 BK0575
 BK0575'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BK0575'2.3 MI S FROM CANKTON.
 BK0575'FROM THE ELEMENTARY SCHOOL IN CANKTON, THENCE ABOUT 2.3 MILES SOUTH
 BK0575'ALONG LOUISIANA HIGHWAY 93, 90 FEET EAST OF THE CENTERLINE OF
 BK0575'LOUISIANA HIGHWAY 93, 78 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BK0575'BRICK RESIDENCE OWNED BY JOSEPH MAGGIO, 7 FEET EAST OF A 10 IN. POWER
 BK0575'POLE, 69 FEET NORTHEAST OF REFERENCE NO. 1, 53 FEET EAST OF REFERENCE
 BK0575'NO. 2, 56 FEET EAST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A
 BK0575'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0576 ***********************************************************************
 BK0576  DESIGNATION -  BENOIT RM 2
 BK0576  PID         -  BK0576
 BK0576  STATE/COUNTY-  LA/LAFAYETTE
 BK0576  COUNTRY     -  US
 BK0576  USGS QUAD   -  CARENCRO (2018)
 BK0576
 BK0576                         *CURRENT SURVEY CONTROL
 BK0576  ______________________________________________________________________
 BK0576* NAD 83(1986) POSITION- 30 18 53.56   (N) 092 06 57.75   (W)   HD_HELD1
 BK0576* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0576  **This station is located in a suspected subsidence area (see below).
 BK0576  ______________________________________________________________________
 BK0576  GEOID HEIGHT    -        -27.258 (meters)                     GEOID18
 BK0576
 BK0576.The horizontal coordinates were determined by differentially corrected
 BK0576.hand held GPS observations or other comparable positioning techniques
 BK0576.and have an estimated accuracy of +/- 3 meters.
 BK0576
 BK0576.** This station is in an area of known vertical motion. If an
 BK0576.** orthometric height was ever established but is not available 
 BK0576.** in the current survey control section, the orthometric height
 BK0576.** is considered suspect.  Suspect heights are available in the
 BK0576.** superseded section only if requested.
 BK0576
 BK0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0576.GEOID18 height accuracy estimate available here.
 BK0576
 BK0576.Click photographs - Photos may exist for this station.
 BK0576
 BK0576;                    North         East    Units  Estimated Accuracy
 BK0576;SPC LA S     -   201,426.9     924,724.0     MT  (+/- 3 meters HH1 GPS) 
 BK0576
 BK0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8498654008(NAD 83)
 BK0576
 BK0576                          SUPERSEDED SURVEY CONTROL
 BK0576
 BK0576.No superseded survey control is available for this station.
 BK0576
 BK0576_MARKER: DD = SURVEY DISK
 BK0576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0576_STAMPING: BENOIT RM 2 1969
 BK0576_MARK LOGO: LADHGS
 BK0576_PROJECTION: FLUSH
 BK0576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0576+STABILITY: SURFACE MOTION
 BK0576
 BK0576  HISTORY     - Date     Condition        Report By
 BK0576  HISTORY     - 1969     MONUMENTED       LADH
 BK0576  HISTORY     - 1973     GOOD             LADTD
 BK0576
 BK0576                          STATION DESCRIPTION
 BK0576
 BK0576'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0576'FROM THE ELEMENTARY SCHOOL IN CANKTON, THENCE ABOUT 2.3 MILES SOUTH
 BK0576'ALONG LOUISIANA HIGHWAY 93, 42 FEET EAST OF THE CENTERLINE OF
 BK0576'LOUISIANA HIGHWAY 93, 127 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BK0576'BRICK RESIDENCE OWNED BY JOSEPH MAGGIO, 46 FEET WEST OF A 10 IN. POWER
 BK0576'POLE.  BENOIT NO. 2 IS 53 FEET WEST OF BENOIT, 3.5 FEET EAST OF A
 BK0576'STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 BK0576'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1357 ***********************************************************************
 CQ1357  DESIGNATION -  BENSON
 CQ1357  PID         -  CQ1357
 CQ1357  STATE/COUNTY-  LA/WEBSTER
 CQ1357  COUNTRY     -  US
 CQ1357  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1357
 CQ1357                         *CURRENT SURVEY CONTROL
 CQ1357  ______________________________________________________________________
 CQ1357* NAD 83(1997) POSITION- 32 50 27.53777(N) 093 26 02.83823(W)   ADJUSTED
 CQ1357* NAVD 88 ORTHO HEIGHT -    73.825 (meters)      242.21  (feet) ADJUSTED
 CQ1357  ______________________________________________________________________
 CQ1357  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 CQ1357  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 CQ1357  DYNAMIC HEIGHT  -         73.743 (meters)      241.94  (feet) COMP
 CQ1357  MODELED GRAVITY -    979,537.5   (mgal)                       NAVD 88
 CQ1357
 CQ1357  HORZ ORDER      -  FIRST
 CQ1357  VERT ORDER      -  SECOND    CLASS 0
 CQ1357
 CQ1357.The horizontal coordinates were established by classical geodetic methods
 CQ1357.and adjusted by the National Geodetic Survey in September 1999.
 CQ1357
 CQ1357.The orthometric height was determined by differential leveling and
 CQ1357.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1357.in June 1991.
 CQ1357
 CQ1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1357.GEOID18 height accuracy estimate available here.
 CQ1357
 CQ1357.Click photographs - Photos may exist for this station.
 CQ1357
 CQ1357.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1357
 CQ1357.The dynamic height is computed by dividing the NAVD 88
 CQ1357.geopotential number by the normal gravity value computed on the
 CQ1357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1357.degrees latitude (g = 980.6199 gals.).
 CQ1357
 CQ1357.The modeled gravity was interpolated from observed gravity values.
 CQ1357
 CQ1357. The following values were computed from the NAD 83(1997) position.
 CQ1357
 CQ1357;                    North         East     Units Scale Factor Converg.
 CQ1357;SPC LA N     -   259,945.922   912,544.262   MT  1.00004439   -0 29 37.9
 CQ1357;SPC LA N     -   852,839.25  2,993,905.63   sFT  1.00004439   -0 29 37.9
 CQ1357;UTM  15      - 3,633,741.965   459,373.404   MT  0.99962035   -0 14 07.6
 CQ1357
 CQ1357!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1357!SPC LA N     -   0.99999251  x   1.00004439  =   1.00003690
 CQ1357!UTM  15      -   0.99999251  x   0.99962035  =   0.99961286
 CQ1357
 CQ1357:                Primary Azimuth Mark                     Grid Az
 CQ1357:SPC LA N     -  BENSON AZ MK RESET                       150 52 57.8
 CQ1357:UTM  15      -  BENSON AZ MK RESET                       150 37 27.5
 CQ1357
 CQ1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5937333741(NAD 83)
 CQ1357
 CQ1357|---------------------------------------------------------------------|
 CQ1357| PID    Reference Object                     Distance      Geod. Az  |
 CQ1357|                                                           dddmmss.s |
 CQ1357| CW9763 BENSON RM 1                          34.418 METERS 07034     |
 CQ1357| CQ1358 BENSON RM 3                          42.251 METERS 07740     |
 CQ1357| CQ3066 COTTON VALLEY MUNICIPAL TANK        APPROX. 2.5 KM 1451630.8 |
 CQ1357| CQ1360 BENSON AZ MK RESET                                 1502319.9 |
 CQ1357| CW9761 BENSON AZ MK                                       1504133.0 |
 CQ1357| CQ3065 COTTON VALLEY DULLIEN PLT STK       APPROX. 4.8 KM 1535805.7 |
 CQ1357| CW9764 BENSON RM 2                          14.064 METERS 34208     |
 CQ1357| CQ3071 SAREPTA UNITED GAS PLINE CO TK      APPROX. 3.9 KM 3501424.8 |
 CQ1357|---------------------------------------------------------------------|
 CQ1357
 CQ1357                          SUPERSEDED SURVEY CONTROL
 CQ1357
 CQ1357  NAD 83(1992)-  32 50 27.54227(N)    093 26 02.83304(W) AD(       ) 1
 CQ1357  NAD 83(1986)-  32 50 27.54927(N)    093 26 02.82852(W) AD(       ) 1
 CQ1357  NAD 27      -  32 50 27.04200(N)    093 26 02.20800(W) AD(       ) 1
 CQ1357  NGVD 29              73.89   (m)          242.4    (f) LEVELING    3  
 CQ1357  NGVD 29 (11/26/84)   73.886  (m)          242.41   (f) ADJUSTED    2 0
 CQ1357
 CQ1357.Superseded values are not recommended for survey control.
 CQ1357
 CQ1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1357.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1357
 CQ1357_MARKER: DS = TRIANGULATION STATION DISK
 CQ1357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1357_STAMPING: BENSON 1950
 CQ1357_MARK LOGO: CGS
 CQ1357_PROJECTION: FLUSH
 CQ1357_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CQ1357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1357+STABILITY: SURFACE MOTION
 CQ1357
 CQ1357  HISTORY     - Date     Condition        Report By
 CQ1357  HISTORY     - 1950     MONUMENTED       CGS
 CQ1357  HISTORY     - 1956     MARK NOT FOUND   USGS
 CQ1357  HISTORY     - 1958     GOOD             CGS
 CQ1357  HISTORY     - 1969     GOOD             LADH
 CQ1357  HISTORY     - 1969     GOOD             LADH
 CQ1357  HISTORY     - 1980     GOOD             LADTD
 CQ1357
 CQ1357                          STATION DESCRIPTION
 CQ1357
 CQ1357'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ1357'THE STATION IS LOCATED ABOUT 1-1/2 MILES NORTH AND 1.0 MILE
 CQ1357'WEST OF COTTON VALLEY, ON THE WEST SIDE OF STATE ROUTE NO 90
 CQ1357'AND ON LAND OWNED AND OCCUPIED BY MR. J.B. BENSON.  IT IS 47
 CQ1357'FEET SOUTH OF THE SOUTHWEST CORNER OF THE BENSON GARAGE, 19 FEET
 CQ1357'EAST OF FENCE LINE AND 82 FEET WEST OF THE CENTER OF STATE
 CQ1357'ROUTE NO 90.  IT IS STAMPED BENSON 1950 AND SET FLUSH WITH THE
 CQ1357'GROUND SURFACE.
 CQ1357'
 CQ1357'REFERENCE MARK NO 1 IS EAST-NORTHEAST OF THE STATION, 30 FEET
 CQ1357'EAST OF THE CENTER OF STATE ROUTE NO 90, 2 FEET NORTH OF FENCE
 CQ1357'CORNER AND 1 FOOT WEST OF FENCE LINE.  IT IS STAMPED BENSON NO 1
 CQ1357'1950 AND PROJECTS 3 INCHES.
 CQ1357'
 CQ1357'REFERENCE MARK NO 2 IS NORTH-NORTHEAST OF THE STATION, 1 FOOT
 CQ1357'SOUTH OF THE SOUTH END OF BENSONS GARAGE.  IT IS STAMPED BENSON
 CQ1357'NO 2 1950 AND SET FLUSH WITH THE GROUND SURFACE.
 CQ1357'
 CQ1357'THE DISTANCE BETWEEN R.M. NO 1 AND R.M. NO 2 IS 120.79 FEET.
 CQ1357'
 CQ1357'THE AZIMUTH MARK IS ABOUT 0.5 MILE SOUTH-SOUTHEAST OF THE
 CQ1357'STATION, 33 FEET EAST OF THE CENTER OF STATE ROUTE NO 90, 25
 CQ1357'FEET NORTH OF THE CENTER OF DRIVEWAY INTO YARD, 2 FEET NORTH
 CQ1357'OF WITNESS POST AND 1 FOOT WEST OF FENCE LINE.  IT IS STAMPED
 CQ1357'BENSON 1950 AND PROJECTS 4 INCHES.  TO REACH FROM THE STATION,
 CQ1357'GO SOUTH ON STATE ROUTE NO 90 FOR 0.5 MILE TO THE MARK ON THE
 CQ1357'EAST SIDE AS DESCRIBED.
 CQ1357'
 CQ1357'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTES 90 AND 182
 CQ1357'IN THE NORTHWEST EDGE OF COTTON VALLEY, GO NORTH ON STATE ROUTE
 CQ1357'NO 90 FOR 1.15 MILES TO THE AZIMUTH MARK ON THE EAST SIDE AS
 CQ1357'DESCRIBED, CONTINUE NORTH ON STATE ROUTE NO 90 FOR 0.5 MILE TO
 CQ1357'BENSONS GARAGE AND FISH MARKET ON THE WEST SIDE AND STATION
 CQ1357'AS DESCRIBED.
 CQ1357'
 CQ1357'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 CQ1357
 CQ1357                          STATION RECOVERY (1956)
 CQ1357
 CQ1357'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 CQ1357'STATION PROBABLY COVERED WITH DIRT, GROUND HAS BEEN PLOWED.
 CQ1357
 CQ1357                          STATION RECOVERY (1958)
 CQ1357
 CQ1357'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (RAG)
 CQ1357'THE STATION WAS VISITED 10-21-58 AND THE STATION, AZIMUTH MARK
 CQ1357'AND REFERENCE MARK NO. 1 WERE FOUND IN GOOD CONDITION.  REFERENCE
 CQ1357'MARK NO. 2 WAS FOUND APPARENTLY IN GOOD CONDITION EXCEPT THAT
 CQ1357'THE ANGLE BETWEEN THE MARK AND THE AZIMUTH MARK FAILED TO CHECK
 CQ1357'BY 3 MINUTES BUT THE MEASUREMENT FROM THE STATION FOR THIS MARK
 CQ1357'CHECKED.  THE AZIMUTH MARK AND REFERENCE MARK NO. 1 WERE MOVED
 CQ1357'AT THE REQUEST OF THE STATE HIGHWAY DEPARTMENT.  REFERENCE MARK
 CQ1357'NO. 3 WAS ESTABLISHED AT THIS DATE.  A NEW DESCRIPTION
 CQ1357'FOLLOWS--
 CQ1357'
 CQ1357'THE STATION IS LOCATED ABOUT 1.5 MILE NORTH-NORTHWEST OF COTTON
 CQ1357'VALLEY ON THE WEST SIDE OF STATE HIGHWAY 7, ON LAND OWNED BY
 CQ1357'MR. J.B. BENSON, IN A VACANT LOT SOUTH OF A CONCRETE BLOCK
 CQ1357'BUILDING WHICH ONCE WAS A STORE.  IT IS 75 YARDS NORTH OF A
 CQ1357'HOUSE BUILT LIKE A QUONSET HUT, 81 FEET WEST OF THE CENTERLINE
 CQ1357'OF STATE HIGHWAY NO. 7, 47 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST
 CQ1357'CORNER OF THE CONCRETE BLOCK BUILDING, 48 FEET SOUTH-SOUTHWEST
 CQ1357'OF THE SOUTHEAST CORNER OF THE SAME BUILDING, 18 FEET
 CQ1357'SOUTHEAST OF A BRACE POLE FOR THE POWER LINE, 111 FEET
 CQ1357'NORTHEAST OF THE NORTHEAST CORNER OF AN OLD BARN, AND 1.5
 CQ1357'FEET EAST OF A METAL WITNESS POST BEARING A WHITE SIGN.  IT
 CQ1357'IS A STANDARD DISK, STAMPED BENSON 1950, FLUSH WITH THE
 CQ1357'GROUND.
 CQ1357'
 CQ1357'REFERENCE MARK NO. 2 IS 46.14 FEET NORTH-NORTHEAST OF THE
 CQ1357'STATION, 1 FOOT SOUTH OF THE SOUTH WALL OF THE CONCRETE BLOCK
 CQ1357'BUILDING, 71 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND
 CQ1357'10 FEET EAST OF THE SOUTHWEST CORNER OF THE BUILDING.  IT IS
 CQ1357'A STANDARD DISK, STAMPED BENSON NO 2 1950, FLUSH WITH THE GROUND.
 CQ1357'
 CQ1357'REFERENCE MARK NO. 3 IS 138.62 FEET EAST OF THE STATION, 55 FEET
 CQ1357'EAST OF THE CENTER OF THE HIGHWAY, 15 FEET NORTH OF A POWER POLE,
 CQ1357'11 FEET SOUTH OF THE CENTER OF A FIELD ROAD LEADING EAST, AND
 CQ1357'1.5 FEET SOUTHEAST OF A METAL WITNESS POST BEARING A WHITE
 CQ1357'SIGN.  IT IS A STANDARD DISK, STAMPED BENSON NO 3 1950,
 CQ1357'PROJECTING 6 INCHES.
 CQ1357'
 CQ1357'THE DISTANCE BETWEEN REFERENCE MARKS NO. 2 AND 3 IS 150.2 FEET.
 CQ1357'
 CQ1357'THE AZIMUTH MARK IS 0.5 MILE SOUTH-SOUTHEAST OF THE STATION IN
 CQ1357'THE NORTHWEST CORNER OF THE FRONT YARD OF MR. H.L. HOWELL, 44
 CQ1357'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 71 FEET NORTHWEST
 CQ1357'OF THE NORTHWEST CORNER OF THE CHIMNEY OF THE HOWELL HOUSE,
 CQ1357'68.8 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE HOWELL HOUSE,
 CQ1357'1 FOOT SOUTHWEST OF A FENCE CORNER AND 1 FOOT NORTHEAST OF A
 CQ1357'METAL WITNESS POST BEARING A WHITE SIGN.  IT IS A STANDARD
 CQ1357'DISK, STAMPED BENSON 1950 RESET 1958, PROJECTING 6 INCHES.
 CQ1357'
 CQ1357'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 7
 CQ1357'AND 160, AT THE NORTHWEST SECTION OF COTTON VALLEY, GO NORTH
 CQ1357'FOR 1.15 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE NORTH
 CQ1357'FOR 0.5 MILE TO THE STATION ON THE LEFT.
 CQ1357
 CQ1357                          STATION RECOVERY (1969)
 CQ1357
 CQ1357'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969 (RD)
 CQ1357'THE STATION WAS VISITED 2/6/69 AND THE STATION MARK, REFERENCE
 CQ1357'MARK NO. 3 AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 CQ1357'A NEW DESCRIPTION FOLLOWS--
 CQ1357'
 CQ1357'THE STATION IS LOCATED 1.6 MILES NORTH OF COTTON VALLEY IN
 CQ1357'SECTION 6, T21N, R10W, AND ON PROPETY OWNED BY MIKE CHANDLER.
 CQ1357'IT IS 79 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 7, 119
 CQ1357'FEET SOUTHEAST FROM SOUTHEAST CORNER OF BRICK RESIDENCE OWNED BY
 CQ1357'MIKE CHANDLER, 21 FEET WEST FROM CORNER OF CHAIN LINK FENCE, 11
 CQ1357'FEET SOUTH OF CHAIN LINK FENCE.
 CQ1357'
 CQ1357'IT IS A STANDARD TRIANGULATION DISK, STAMPED BENSON 1950 FLUSH
 CQ1357'WITH SURFACE OF THE GROUND.  A STEEL WITNESS POST IS SET 1.5
 CQ1357'FEET NORTHEAST OF THE MARK.
 CQ1357'
 CQ1357'REFERENCE MARK NO. 3 IS 138 FEET EAST OF THE STATION.  IT IS 245
 CQ1357'FEET SOUTHEAST FROM SOUTHEAST CORNER OF BRICK RESIDENCE OF MIKE
 CQ1357'CHANDLER, 119 FEET EAST FROM SOUTHEAST CORNER OF CHAIN LINK
 CQ1357'FENCE AROUND RESIDENCE OF MIKE CHANDLER, 57 FEET EAST OF
 CQ1357'CENTERLINE OF LOUISIANA HIGHWAY 7, 13 FEET SOUTH OF CENTERLINE OF
 CQ1357'CENTERLINE OF PRIVATE ROAD TO C.F. ROLF NUMBER 1 OIL WELL.
 CQ1357'IT IS A STANDARD DISK, STAMPED BENSON NO. 3 1950, PROJECTING
 CQ1357'1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET
 CQ1357'NORTHWEST OF THE MARK.
 CQ1357'
 CQ1357'THE AZIMUTH MARK IS 0.5 SOUTH OF THE STATION.  IT IS 14
 CQ1357'FEET NORTH OF DRIVE TO RESIDENCE OF HUGHIE HOWELL, 69 FEET
 CQ1357'NORTHWEST OF NORTHWEST CORNER OF FRAME RESIDENCE OF HUGHIE
 CQ1357'HOWELL, 44 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY 7,
 CQ1357'50 FEET NORTHWEST OF 4 INCH MAGNOLIA TREE, 1 FOOT WEST OF
 CQ1357'MESH FENCE AND 1.0 FOOT NORTHEAST OF A STEEL WITNESS POST.  IT
 CQ1357'IS A STANDARD AZIMUTH MARK DISK, STAMPED BENSON 1950 RESET 1958,
 CQ1357'2 INCHES BELOW TOP OF GROUND.
 CQ1357'
 CQ1357'TO REACH THE STATION FROM THE JUNCTION OF LOUISIANA HIGHWAY 7 AND
 CQ1357'LOUISIANA HIGHWAY 160 IN COTTON VALLEY, GO NORTH ON LOUISIANA
 CQ1357'HIGHWAY 7, 1.6 MILES.
 CQ1357'
 CQ1357'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.6 MILES NORTH
 CQ1357
 CQ1357                          STATION RECOVERY (1969)
 CQ1357
 CQ1357'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 CQ1357'1.6 MI N FROM COTTON VALLEY.
 CQ1357'ABOUT 1.6 MILES NORTH ALONG LOUISIANA HIGHWAY 7 FROM JUNCTION OF
 CQ1357'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1357'79 FEET WEST OF CENTERLINE OF LOUISIANA HIGHWAY 7, 119 FEET SOUTHEAST
 CQ1357'FROM SOUTHEAST CORNER OF BRICK RESIDENCE OWNED BY MIKE CHANDLER, 21
 CQ1357'FEET WEST FROM CORNER OF CHAIN LINK FENCE, 11 FEET SOUTH OF CHAIN LINK
 CQ1357'FENCE.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. A
 CQ1357'STEEL WITNESS POST IS SET 1.5 FEET NORTHEAST OF THE MARK. SECTION 6, T
 CQ1357'21N, R 10W.
 CQ1357
 CQ1357                          STATION RECOVERY (1980)
 CQ1357
 CQ1357'RECOVERY NOTE BY LA TRANSP AND DEV 1980 (RJT)
 CQ1357'THE STATION MARK, REFERENCE MARK 2, REFERENCE MARK 3 AND THE AZIMUTH
 CQ1357'MARK WERE FOUND TO BE IN GOOD CONDITION.  NO TRAVERSE CHECKS WERE
 CQ1357'MADE AT THIS TIME.  THE 1969 DESCRIPTION IS ADEQUATE TO RECOVER
 CQ1357'STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX3008 ***********************************************************************
 BX3008  DESIGNATION -  BENSON
 BX3008  PID         -  BX3008
 BX3008  STATE/COUNTY-  LA/DE SOTO
 BX3008  COUNTRY     -  US
 BX3008  USGS QUAD   -  CONVERSE (2018)
 BX3008
 BX3008                         *CURRENT SURVEY CONTROL
 BX3008  ______________________________________________________________________
 BX3008* NAD 83(1993) POSITION- 31 52 02.38200(N) 093 41 01.60826(W)   ADJUSTED
 BX3008* NAVD 88 ORTHO HEIGHT -    95.4   (meters)      313.    (feet) VERTCON3
 BX3008  ______________________________________________________________________
 BX3008  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 BX3008  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 BX3008  HORZ ORDER      -  FIRST
 BX3008
 BX3008.The horizontal coordinates were established by classical geodetic methods
 BX3008.and adjusted by the National Geodetic Survey in February 1996.
 BX3008
 BX3008.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX3008.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX3008
 BX3008.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX3008.GEOID18 height accuracy estimate available here.
 BX3008
 BX3008.Click photographs - Photos may exist for this station.
 BX3008
 BX3008.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX3008
 BX3008. The following values were computed from the NAD 83(1993) position.
 BX3008
 BX3008;                    North         East     Units Scale Factor Converg.
 BX3008;SPC LA N     -   152,214.053   887,991.867   MT  0.99991513   -0 37 33.1
 BX3008;SPC LA N     -   499,388.94  2,913,353.32   sFT  0.99991513   -0 37 33.1
 BX3008;UTM  15      - 3,525,933.966   435,319.805   MT  0.99965159   -0 21 39.7
 BX3008
 BX3008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX3008!SPC LA N     -   0.99998910  x   0.99991513  =   0.99990423
 BX3008!UTM  15      -   0.99998910  x   0.99965159  =   0.99964069
 BX3008
 BX3008:                Primary Azimuth Mark                     Grid Az
 BX3008:SPC LA N     -  BENSON AZ MK                             183 52 48.2
 BX3008:UTM  15      -  BENSON AZ MK                             183 36 54.8
 BX3008
 BX3008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR3531925933(NAD 83)
 BX3008
 BX3008|---------------------------------------------------------------------|
 BX3008| PID    Reference Object                     Distance      Geod. Az  |
 BX3008|                                                           dddmmss.s |
 BX3008| CV8081 BENSON RM 1                          25.340 METERS 01605     |
 BX3008| CV8082 BENSON RM 2                          26.390 METERS 16305     |
 BX3008| CV8080 BENSON AZ MK                                       1831515.1 |
 BX3008| BX3012 CONVERSE MUN TANK                   APPROX. 9.9 KM 1892838.5 |
 BX3008|---------------------------------------------------------------------|
 BX3008
 BX3008                          SUPERSEDED SURVEY CONTROL
 BX3008
 BX3008  NAD 83(1992)-  31 52 02.38274(N)    093 41 01.60900(W) AD(       ) 1
 BX3008  NAD 83(1986)-  31 52 02.39127(N)    093 41 01.60370(W) AD(       ) 1
 BX3008  NAD 27      -  31 52 01.78961(N)    093 41 00.94372(W) AD(       ) 1
 BX3008  NGVD 29 (07/19/86)   95.5    (m)          313.     (f) VERT ANG       
 BX3008
 BX3008.Superseded values are not recommended for survey control.
 BX3008
 BX3008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX3008.See file dsdata.pdf to determine how the superseded data were derived.
 BX3008
 BX3008_MARKER: DS = TRIANGULATION STATION DISK
 BX3008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX3008_STAMPING: BENSON 1971
 BX3008_MARK LOGO: CGS
 BX3008_PROJECTION: FLUSH
 BX3008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX3008+STABILITY: SURFACE MOTION
 BX3008
 BX3008  HISTORY     - Date     Condition        Report By
 BX3008  HISTORY     - 1971     MONUMENTED       NGS
 BX3008  HISTORY     - 19970208 GOOD             USPSQD
 BX3008
 BX3008                          STATION DESCRIPTION
 BX3008
 BX3008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (JCA)
 BX3008'NO MEASURMENT BETWEEN RMS DUE TO GROWTH IN FENCELINE.
 BX3008'
 BX3008'THE STATION IS ABOUT 11 MILES SOUTH-SOUTHEAST OF MANSFIELD, 6 MILES
 BX3008'NORTH-NORTHEAST OF CONVERSE AND 1/2 MILE EAST-NORTHEAST OF BENSON IN
 BX3008'THE NORTHEAST 1/4 OF SECTION 10, T 10 N, R 13 W, AND ON THE
 BX3008'PROPERTY OF MR. DONALD MUENCH, BENSON, LA, 71005.
 BX3008'
 BX3008'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 171 AND
 BX3008'STATE HIGHWAY 512 IN BENSON, GO EAST ON STATE HIGHWAY 512 FOR 0.5
 BX3008'MILES TO THE EAST ONE OF TWO METAL GATES ON THE RIGHT, TURN RIGHT
 BX3008'AND GO THROUGH METAL GATE AND GO SOUTHEAST ACROSS PASTURE FOR 0.1
 BX3008'MILE TO TOP OF SMALL KNOLL AND THE STATION.
 BX3008'
 BX3008'THE STATION MARKS ARE STANDARD DISKS STAMPED BENSON 1971.  THE
 BX3008'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 BX3008'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 41 FEET
 BX3008'SOUTHWEST OF A 10-INCH SWEET-GUM TREE, 37 FEET WEST OF THE CENTER
 BX3008'OF DIRT ROAD, 25.4 FEET WEST-NORTHWEST OF A 6 BY 6-INCH POST WITH
 BX3008'TRIANGLE BLAZE, AND 24.2 FEET WEST-NORTHWEST OF A METAL WITNESS
 BX3008'POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 BX3008'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 BX3008'
 BX3008'REFERENCE MARK 1, A STANDARD DISK STAMPED BENSON NO 1 1971, IS
 BX3008'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BX3008'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 19 FEET SOUTH OF
 BX3008'A 12-INCH PINE TREE, 17 FEET NORTH OF A SMALL OAK TREE AND FENCE
 BX3008'LINE, AND 15 FEET WEST OF THE CENTER OF DIRT ROAD.
 BX3008'
 BX3008'REFERENCE MARK 2, A STANDARD DISK STAMPED BENSON NO 2 1971, IS SET
 BX3008'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BX3008'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 34 FEET
 BX3008'NORTH-NORTHWEST OF A 12-INCH SWEET-GUM TREE, 32 FEET NORTH OF A
 BX3008'5-INCH PINE TREE, AND 10 FEET WEST OF THE CENTER OF DIRT ROAD AND
 BX3008'IN FENCE LINE.
 BX3008'
 BX3008'AZIMUTH MARK, A STANDARD DISK STAMPED BENSON 1971, IS SET IN THE
 BX3008'TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 BX3008'SURFACE.  IT IS 116 FEET EAST OF A UTILITY POLE, 30 FEET NORTH OF
 BX3008'A 20-INCH OAK TREE, AND 1.9 FEET WEST OF A METAL WITNESS POST AND
 BX3008'IN OLD FENCE LINE.
 BX3008'
 BX3008'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON FIELD ROAD
 BX3008'FOR 0.2 MILE TO A FENCE LINE, TURN LEFT AND GO EAST ALONG FENCE
 BX3008'FOR 0.05 MILE TO THE AZIMUTH MARK IN THE FENCE LINE.
 BX3008'
 BX3008'NEAREST TOWN--BENSON.
 BX3008'
 BX3008'HEIGHT OF LIGHT ABOVE STATION MARK 26.5 METERS.
 BX3008
 BX3008                          STATION RECOVERY (1997)
 BX3008
 BX3008'RECOVERY NOTE BY US POWER SQUADRON 1997
 BX3008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1360 ***********************************************************************
 CQ1360  DESIGNATION -  BENSON AZ MK RESET
 CQ1360  PID         -  CQ1360
 CQ1360  STATE/COUNTY-  LA/WEBSTER
 CQ1360  COUNTRY     -  US
 CQ1360  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1360
 CQ1360                         *CURRENT SURVEY CONTROL
 CQ1360  ______________________________________________________________________
 CQ1360* NAD 83(1986) POSITION- 32 50 06.     (N) 093 25 47.     (W)   SCALED
 CQ1360* NAVD 88 ORTHO HEIGHT -    71.197 (meters)      233.59  (feet) ADJUSTED
 CQ1360  ______________________________________________________________________
 CQ1360  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 CQ1360  DYNAMIC HEIGHT  -         71.118 (meters)      233.33  (feet) COMP
 CQ1360  MODELED GRAVITY -    979,536.8   (mgal)                       NAVD 88
 CQ1360
 CQ1360  VERT ORDER      -  SECOND    CLASS 0
 CQ1360
 CQ1360.The horizontal coordinates were scaled from a map and have
 CQ1360.an estimated accuracy of +/- 6 seconds.
 CQ1360
 CQ1360.The orthometric height was determined by differential leveling and
 CQ1360.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1360.in June 1991.
 CQ1360
 CQ1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1360.GEOID18 height accuracy estimate available here.
 CQ1360
 CQ1360.Click photographs - Photos may exist for this station.
 CQ1360
 CQ1360.The dynamic height is computed by dividing the NAVD 88
 CQ1360.geopotential number by the normal gravity value computed on the
 CQ1360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1360.degrees latitude (g = 980.6199 gals.).
 CQ1360
 CQ1360.The modeled gravity was interpolated from observed gravity values.
 CQ1360
 CQ1360;                    North         East    Units  Estimated Accuracy
 CQ1360;SPC LA N     -   259,280.      912,950.      MT  (+/- 180 meters Scaled)
 CQ1360
 CQ1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS597330(NAD 83)
 CQ1360
 CQ1360                          SUPERSEDED SURVEY CONTROL
 CQ1360
 CQ1360  NGVD 29 (11/26/84)   71.259  (m)          233.79   (f) ADJUSTED    2 0
 CQ1360
 CQ1360.Superseded values are not recommended for survey control.
 CQ1360
 CQ1360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1360.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1360
 CQ1360_MARKER: DZ = AZIMUTH MARK DISK
 CQ1360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1360_STAMPING: BENSON 1950 RESET 1958
 CQ1360_MARK LOGO: CGS
 CQ1360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1360+STABILITY: SURFACE MOTION
 CQ1360
 CQ1360  HISTORY     - Date     Condition        Report By
 CQ1360  HISTORY     - 1958     MONUMENTED       CGS
 CQ1360  HISTORY     - 1969     GOOD             LADH
 CQ1360
 CQ1360                          STATION DESCRIPTION
 CQ1360
 CQ1360'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1360'ABOUT 1.1 MILES NORTH ALONG LOUISIANA HIGHWAY 7 FROM JUNCTION OF
 CQ1360'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1360'44 FEET EAST OF LOUISIANA HIGHWAY 7, 69 FEET NORTHWEST OF NORTHWEST
 CQ1360'CORN OF FRAME RESIDENCE OF HUGHIE HOWELL, 14 FEET NORTH OF DRIVE TO
 CQ1360'RESIDENCE OF HUGHIE HOWELL, 50 FEET NORTHWEST OF 4 INCH MAGNOLIA TREE,
 CQ1360'1 FOOT WEST OF MESH FENCE.  IT IS A C. AND G. S. DISK SET IN THE TOP
 CQ1360'OF A CONCRETE POST 2 INCHES BELOW THE GROUND LEVEL.  A STEEL WITNESS
 CQ1360'POST IS SET 1 FOOT SOUTHWEST OF THE MARK.  SECTION 1, T21N, R10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1358 ***********************************************************************
 CQ1358  DESIGNATION -  BENSON RM 3
 CQ1358  PID         -  CQ1358
 CQ1358  STATE/COUNTY-  LA/WEBSTER
 CQ1358  COUNTRY     -  US
 CQ1358  USGS QUAD   -  COTTON VALLEY (2018)
 CQ1358
 CQ1358                         *CURRENT SURVEY CONTROL
 CQ1358  ______________________________________________________________________
 CQ1358* NAD 83(1986) POSITION- 32 50 27.83   (N) 093 26 01.25   (W)   HD_HELD1
 CQ1358* NAVD 88 ORTHO HEIGHT -    74.035 (meters)      242.90  (feet) ADJUSTED
 CQ1358  ______________________________________________________________________
 CQ1358  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 CQ1358  DYNAMIC HEIGHT  -         73.954 (meters)      242.63  (feet) COMP
 CQ1358  MODELED GRAVITY -    979,537.5   (mgal)                       NAVD 88
 CQ1358
 CQ1358  VERT ORDER      -  SECOND    CLASS 0
 CQ1358
 CQ1358.The horizontal coordinates were determined by differentially corrected
 CQ1358.hand held GPS observations or other comparable positioning techniques
 CQ1358.and have an estimated accuracy of +/- 3 meters.
 CQ1358
 CQ1358.The orthometric height was determined by differential leveling and
 CQ1358.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1358.in June 1991.
 CQ1358
 CQ1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1358.GEOID18 height accuracy estimate available here.
 CQ1358
 CQ1358.Click photographs - Photos may exist for this station.
 CQ1358
 CQ1358.The dynamic height is computed by dividing the NAVD 88
 CQ1358.geopotential number by the normal gravity value computed on the
 CQ1358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1358.degrees latitude (g = 980.6199 gals.).
 CQ1358
 CQ1358.The modeled gravity was interpolated from observed gravity values.
 CQ1358
 CQ1358;                    North         East    Units  Estimated Accuracy
 CQ1358;SPC LA N     -   259,954.6     912,585.6     MT  (+/- 3 meters HH1 GPS) 
 CQ1358
 CQ1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5941433750(NAD 83)
 CQ1358
 CQ1358                          SUPERSEDED SURVEY CONTROL
 CQ1358
 CQ1358  NGVD 29 (11/26/84)   74.097  (m)          243.10   (f) ADJUSTED    2 0
 CQ1358
 CQ1358.Superseded values are not recommended for survey control.
 CQ1358
 CQ1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1358.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1358
 CQ1358_MARKER: DR = REFERENCE MARK DISK
 CQ1358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1358_STAMPING: BENSON NO. 3 1950
 CQ1358_MARK LOGO: CGS
 CQ1358_PROJECTION: PROJECTING 3 CENTIMETERS
 CQ1358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1358+STABILITY: SURFACE MOTION
 CQ1358
 CQ1358  HISTORY     - Date     Condition        Report By
 CQ1358  HISTORY     - 1958     MONUMENTED       CGS
 CQ1358  HISTORY     - 1969     GOOD             LADH
 CQ1358
 CQ1358                          STATION DESCRIPTION
 CQ1358
 CQ1358'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1358'1.6 MI N FROM COTTON VALLEY.
 CQ1358'ABOUT 1.6 MILES NORTH ALONG LOUISIANA HIGHWAY 7 FROM JUNCTION OF
 CQ1358'LOUISIANA HIGHWAY 7 AND LOUISIANA HIGHWAY 160 IN COTTON VALLEY.  IT IS
 CQ1358'245 FEET SOUTHEAST FROM SOUTHEAST CORNER OF BRICK RESIDENCE OF MIKE
 CQ1358'CHANDLER, 138 FEET EAST FROM BENSON TRI-STATION 1950, 119 FEET EAST
 CQ1358'FROM SOUTHEAST CORNER OF CHAIN LINK FENCE AROUND RESIDENCE OF MIKE
 CQ1358'CHANDLER, 57 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY 7 AND 13
 CQ1358'FEET SOUTH OF CENTERLINE OF PRIVATE ROAD TO C. F. ROLF NUMBER 1 OIL
 CQ1358'WELL.  A DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 CQ1358'ABOVE THE GROUND.  A STEEL WITNESS POST IS SET 1.4 FEET NORTHWEST OF
 CQ1358'THE MARK.  SECTION 6, T 21N, R 10W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1056 ***********************************************************************
 AT1056  DESIGNATION -  BENT
 AT1056  PID         -  AT1056
 AT1056  STATE/COUNTY-  LA/PLAQUEMINES
 AT1056  COUNTRY     -  US
 AT1056  USGS QUAD   -  PASS DU BOIS (2018)
 AT1056
 AT1056                         *CURRENT SURVEY CONTROL
 AT1056  ______________________________________________________________________
 AT1056* NAD 83(1992) POSITION- 29 06 21.52547(N) 089 24 28.15861(W)   ADJUSTED
 AT1056* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1056  **This station is located in a suspected subsidence area (see below).
 AT1056  ______________________________________________________________________
 AT1056  GEOID HEIGHT    -        -23.458 (meters)                     GEOID18
 AT1056  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 AT1056  HORZ ORDER      -  SECOND
 AT1056
 AT1056.The horizontal coordinates were established by classical geodetic methods
 AT1056.and adjusted by the National Geodetic Survey in January 1993.
 AT1056
 AT1056.** This station is in an area of known vertical motion. If an
 AT1056.** orthometric height was ever established but is not available 
 AT1056.** in the current survey control section, the orthometric height
 AT1056.** is considered suspect.  Suspect heights are available in the
 AT1056.** superseded section only if requested.
 AT1056
 AT1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1056.GEOID18 height accuracy estimate available here.
 AT1056
 AT1056.Click photographs - Photos may exist for this station.
 AT1056
 AT1056.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1056
 AT1056. The following values were computed from the NAD 83(1992) position.
 AT1056
 AT1056;                    North         East     Units Scale Factor Converg.
 AT1056;SPC LA S     -    68,746.861 1,187,427.975   MT  1.00004673   +0 57 46.0
 AT1056;SPC LA S     -   225,546.99  3,895,753.28   sFT  1.00004673   +0 57 46.0
 AT1056;UTM  16      - 3,222,123.154   265,681.342   MT  1.00027758   -1 10 18.3
 AT1056
 AT1056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1056!SPC LA S     -   1.00000376  x   1.00004673  =   1.00005049
 AT1056!UTM  16      -   1.00000376  x   1.00027758  =   1.00028134
 AT1056
 AT1056:                Primary Azimuth Mark                     Grid Az
 AT1056:SPC LA S     -  SOUTHWEST PASS LH 2 1936                 173 06 48.7
 AT1056:UTM  16      -  SOUTHWEST PASS LH 2 1936                 175 14 53.0
 AT1056
 AT1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6568122123(NAD 83)
 AT1056
 AT1056|---------------------------------------------------------------------|
 AT1056| PID    Reference Object                     Distance      Geod. Az  |
 AT1056|                                                           dddmmss.s |
 AT1056| AT1072 RED PASS OIL DERRICK                APPROX.14.2 KM 0052321.6 |
 AT1056| DD6356 BENT RM 2                            20.240 METERS 08750     |
 AT1056| AT0817 SOUTHWEST PASS LH 2 1936            APPROX.14.9 KM 1740434.7 |
 AT1056| DD6355 BENT RM 1                            17.562 METERS 17657     |
 AT1056|---------------------------------------------------------------------|
 AT1056
 AT1056                          SUPERSEDED SURVEY CONTROL
 AT1056
 AT1056  NAD 83(1986)-  29 06 21.53168(N)    089 24 28.17107(W) AD(       ) 2
 AT1056  NAD 27      -  29 06 20.70600(N)    089 24 27.99200(W) AD(       ) 2
 AT1056
 AT1056.Superseded values are not recommended for survey control.
 AT1056
 AT1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1056.See file dsdata.pdf to determine how the superseded data were derived.
 AT1056
 AT1056_MARKER: DS = TRIANGULATION STATION DISK
 AT1056_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1056_STAMPING: BENT 1936
 AT1056_MARK LOGO: CGS
 AT1056_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1056
 AT1056  HISTORY     - Date     Condition        Report By
 AT1056  HISTORY     - 1936     MONUMENTED       CGS
 AT1056  HISTORY     - 1955     MARK NOT FOUND   CGS
 AT1056
 AT1056                          STATION DESCRIPTION
 AT1056
 AT1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (FSB)
 AT1056'STATION IS W OF SW PASS AND N OF WEST BAY ON THE S SHORE OF THE MOST
 AT1056'WESTERLY ENTRANCE
 AT1056'TO GRAND PASS 26 METERS S OF NEAREST EDGE OF MARSH
 AT1056'AND ABOUT 0.2 MILE E OF ENTRANCE, IN
 AT1056'SOFT MARSH COVERED WITH HIGH
 AT1056'GRASS.  THE GULF ENTRANCES TO GRAND PASS ARE BLOCKED BY
 AT1056'MUD FLATS.
 AT1056'STATION IS BEST APPROACHED FROM MISSISSIPPI RIVER THROUGH THE JUMP.
 AT1056'
 AT1056'SURFACE, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 AT1056'CONCRETE AT THE
 AT1056'TOPS OF TILES WHICH ARE FASTENED BY MEANS OF CONCRETE
 AT1056'TO THE UPPER ENDS OF LONG WOODEN
 AT1056'PILES DRIVEN INTO THE MARSH.
 AT1056'
 AT1056'HEIGHT OF TARGET ABOVE THE STATION MARK- 21 METERS.
 AT1056
 AT1056                          STATION RECOVERY (1955)
 AT1056
 AT1056'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (JAW)
 AT1056'THE STATION WAS SEARCHED FOR, BUT NO EVIDENCE OF ANY OF THE MARKS
 AT1056'COULD BE FOUND.
 AT1056'
 AT1056'A THOROUGH SEARCH WAS NOT POSSIBLE BECAUSE OF DEBRIS, HEAVY GRASS,
 AT1056'SNAKES, AND THE
 AT1056'INADEQUACEY OF THE ORIGINAL DESCRIPTION.  HOWEVER, MR.
 AT1056'ROBERT BOSTICK OF THE OIL FIELD
 AT1056'SEAPLANE SERVICE OF WESTWEGO STATES
 AT1056'THAT THE OIL COMPANIES HAVE MADE AN EXHAUSTIVE
 AT1056'SEARCH FOR THIS
 AT1056'STATION WITHOUT SUCCESS.
 AT1056'
 AT1056'IT IS BELIEVED THAT THE MARKS HAVE SUNK INTO THE MARSH AS NO EVIDENCE
 AT1056'OF CHANGES IN THE
 AT1056'TOPOGRAPHY IS APPARENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2561 ***********************************************************************
 BX2561  DESIGNATION -  BENTLEY RESET
 BX2561  PID         -  BX2561
 BX2561  STATE/COUNTY-  LA/GRANT
 BX2561  COUNTRY     -  US
 BX2561  USGS QUAD   -  POLLOCK (2018)
 BX2561
 BX2561                         *CURRENT SURVEY CONTROL
 BX2561  ______________________________________________________________________
 BX2561* NAD 83(1992) POSITION- 31 30 14.82441(N) 092 28 15.46194(W)   ADJUSTED
 BX2561* NAVD 88 ORTHO HEIGHT -    74.    (meters)      243.    (feet) SCALED
 BX2561  ______________________________________________________________________
 BX2561  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 BX2561  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 BX2561  HORZ ORDER      -  FIRST
 BX2561
 BX2561.The horizontal coordinates were established by classical geodetic methods
 BX2561.and adjusted by the National Geodetic Survey in January 1993.
 BX2561
 BX2561.The orthometric height was scaled from a topographic map.
 BX2561
 BX2561.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2561.GEOID18 height accuracy estimate available here.
 BX2561
 BX2561.Click photographs - Photos may exist for this station.
 BX2561
 BX2561.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2561
 BX2561. The following values were computed from the NAD 83(1992) position.
 BX2561
 BX2561;                    North         East     Units Scale Factor Converg.
 BX2561;SPC LA N     -   111,332.444 1,002,758.426   MT  0.99994063   +0 00 55.3
 BX2561;SPC LA N     -   365,263.19  3,289,883.27   sFT  0.99994063   +0 00 55.3
 BX2561;UTM  15      - 3,485,594.250   550,237.892   MT  0.99963113   +0 16 35.3
 BX2561
 BX2561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2561!SPC LA N     -   0.99999246  x   0.99994063  =   0.99993309
 BX2561!UTM  15      -   0.99999246  x   0.99963113  =   0.99962359
 BX2561
 BX2561:                Primary Azimuth Mark                     Grid Az
 BX2561:SPC LA N     -  SIMMS                                    136 58 56.6
 BX2561:UTM  15      -  SIMMS                                    136 43 16.6
 BX2561
 BX2561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5023785594(NAD 83)
 BX2561
 BX2561|---------------------------------------------------------------------|
 BX2561| PID    Reference Object                     Distance      Geod. Az  |
 BX2561|                                                           dddmmss.s |
 BX2561| BX2560 CATAHOULA FEDERAL FIRE TOWER        APPROX. 1.3 KM 0090937.2 |
 BX2561| CY3431 BENTLEY RM 1                         63.277 METERS 02159     |
 BX2561| BX2627 EAST FEDERAL FIRE TOWER             APPROX.11.6 KM 1143042.8 |
 BX2561| CY3430 BENTLEY AZ MK                                      1323054.0 |
 BX2561| BX2691 SIMMS                               APPROX. 3.7 KM 1365951.9 |
 BX2561| CS7252 BENTLEY RM 3                         64.139 METERS 28753     |
 BX2561| CY3432 BENTLEY RM 2                         63.993 METERS 28754     |
 BX2561|---------------------------------------------------------------------|
 BX2561
 BX2561                          SUPERSEDED SURVEY CONTROL
 BX2561
 BX2561  NAD 83(1986)-  31 30 14.84336(N)    092 28 15.45647(W) AD(       ) 1
 BX2561  NAD 27      -  31 30 14.20402(N)    092 28 14.95410(W) AD(       ) 1
 BX2561
 BX2561.Superseded values are not recommended for survey control.
 BX2561
 BX2561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2561.See file dsdata.pdf to determine how the superseded data were derived.
 BX2561
 BX2561_MARKER: DH = HORIZONTAL CONTROL DISK
 BX2561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2561_STAMPING: BENTLEY 1934 1980
 BX2561_MARK LOGO: NGS
 BX2561_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 BX2561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2561+STABILITY: SURFACE MOTION
 BX2561
 BX2561  HISTORY     - Date     Condition        Report By
 BX2561  HISTORY     - 1980     MONUMENTED       NGS
 BX2561
 BX2561                          STATION DESCRIPTION
 BX2561
 BX2561'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 BX2561'THE UNDERGROUND STATION MARK AND REFERENCE MARK NO 1 WERE RECOVERED IN
 BX2561'GOOD CONDITION.  THE SURFACE STATION MARK AND REFERENCE MARK NO 2 WERE
 BX2561'FOUND TILTED OUT OF POSITION AND DISKS MISSING.  THE AZIMUTH MARK WAS
 BX2561'SEARCHED FOR AND NOT FOUND DUE TO CHANGES IN THE AREA.  THIS DATE A
 BX2561'NEW SURFACE STATION MARK WAS SET DIRECTLY ABOVE THE UNDERGROUND MARK
 BX2561'AND REFERENCE MARK NO 3 WAS ESTABLISHED.
 BX2561'
 BX2561'DUE TO CHANGES IN THE AREA A NEW COMPLETE DESCRIPTION FOLLOWS.
 BX2561'
 BX2561'THE STATION IS LOCATED ABOUT 22.5 KILOMETERS (14 MILES) NORTH OF
 BX2561'ALEXANDRIA, 6.4 KILOMETERS (4 MILES) WEST-SOUTHWEST OF POLOCK AND 2.4
 BX2561'KILOMETERS, (1.5 MILES) SOUTHEAST OF BENTLEY, IN THE NORTHEAST QUARTER
 BX2561'OF SECTION 16, T 6 N, R 1 W, ON LAND OWNED BY THE GOVERNMENT, IN THE
 BX2561'STUART SEED ORCHARD SECTION OF THE KISATCHIE NATIONAL FOREST.  MR. DON
 BX2561'WILMORA, STUART SEED ORCHARD, P.O. BOX 307, POLLOCK, LA. WAS
 BX2561'CONTACTED THIS DATE.
 BX2561'
 BX2561'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 8 AND U.S.
 BX2561'HIGHWAY 167 IN BENTLEY, GO EAST ON HIGHWAY 8 FOR 1.6 MILES TO A SIDE
 BX2561'ROAD ON THE RIGHT, A SIGN CATAHOULA WORK CENTER, KISATCHIE NATIONAL
 BX2561'FOREST ON THE RIGHT.  TURN RIGHT, ENTER THE NATIONAL FOREST AND GO
 BX2561'SOUTHERLY ON PAVED ROAD FOR 0.8 MILES TO A GRAVELED ROAD RIGHT.  TURN
 BX2561'RIGHT AND GO WESTERLY FOR 0.15 MILE TO A GATE AND CATTLE GUARD AT
 BX2561'EAST EDGE OF THE STUART SEED ORCHARD.  PASS THROUGH THE GATE, TURN
 BX2561'RIGHT AND GO NORTHERLY ON A GRAVELED ROAD ALONG WEST SIDE OF FENCE
 BX2561'FOR 0.1 MILE TO TOP OF HILL AND STATION ON THE LEFT AT EDGE OF TIMBER
 BX2561'LINE.
 BX2561'
 BX2561'THE STATION IS A STANDARD NATIONAL GEODETIC SURVEY DISK STAMPED
 BX2561'---BENTLEY 1934 1980---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BX2561'3.66 CM (1.441 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED
 BX2561'23.77 METERS (78 FEET) SW FROM THE MIDDLE OF THREE BRACE POSTS IN
 BX2561'FENCELINE, 7.01 METERS (23 FEET) W FROM THE CENTER OF A GRAVELED
 BX2561'ROAD, 0.76 METER (2.5 FEET) E FROM A METAL WITNESS POST WITH SIGN
 BX2561'ATTACHED, 0.46 METER (1.5 FEET) W FROM A METAL WITNESS POST WITH SIGN
 BX2561'ATTACHED, AND 2.13 METERS (7 FEET) S FROM A 4-INCH PINE TREE (TEXAS
 BX2561'SHORT LEAF 20-B-11 ROW E).
 BX2561'
 BX2561'THE UNDERGROUND MARK IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 BX2561'STAMPED---BENTLEY 1934---SET INTO AN IRREGULAR MASS OF CONCRETE 1.1
 BX2561'METERS (4 FEET) BELOW THE SURFACE.
 BX2561'
 BX2561'REFERENCE MARK NO. 1 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 BX2561'STAMPED---BENTLEY NO 1 1934---SET INTO THE TOP OF A ROUND CONCRETE
 BX2561'MONUMENT .305 CM (0.1201 INCH) IN DIAMETER PROJECTING 6 CM (2.4
 BX2561'INCHES) ABOVE THE GROUND LOCATED 49.68 METERS (163 FEET) N FROM THE
 BX2561'MIDDLE BRACE POST IN THE FENCELINE, 3.05 METERS (10 FEET) E FROM A
 BX2561'FENCE POST IN FENCE LINE WITH TNESS SIGN ATTACHED, AND 17.37 METERS
 BX2561'(57 FEET) E FROM THE CENTER OF THE GRAVELED ROAD.
 BX2561'
 BX2561'REFERENCE MARK NO. 3 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 BX2561'STAMPED---BENTLEY 1934 NO 3 1980---SET INTO THE TOP OF A ROUND
 BX2561'CONCRETE MONUMENT .305 CM (0.1201 INCH) IN DIAMETER PROJECTING 9 CM
 BX2561'(3.5 INCHES) ABOVE THE GROUND LOCATED 83.2 METERS (273 FEET) W FROM
 BX2561'THE MIDDLE BRACE FENCE POST IN THE FENCELINE, 67.7 METERS (222 FEET)
 BX2561'W FROM THE CENTER OF THE GRAVELED ROAD, AND .46 METER (1.5 FEET) E
 BX2561'FROM A METAL WITNESS POST.
 BX2561'
 BX2561'NO AZIMUTH MARK ESTABLISHED THIS DATE, AS NO TIE LINES ARE VISIBLE
 BX2561'FROM THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1906 ***********************************************************************
 CQ1906  DESIGNATION -  BENTON
 CQ1906  PID         -  CQ1906
 CQ1906  STATE/COUNTY-  LA/BOSSIER
 CQ1906  COUNTRY     -  US
 CQ1906  USGS QUAD   -  BENTON (2018)
 CQ1906
 CQ1906                         *CURRENT SURVEY CONTROL
 CQ1906  ______________________________________________________________________
 CQ1906* NAD 83(1997) POSITION- 32 43 20.37748(N) 093 44 13.12399(W)   ADJUSTED
 CQ1906* NAVD 88 ORTHO HEIGHT -    65.452 (meters)      214.74  (feet) ADJUSTED
 CQ1906  ______________________________________________________________________
 CQ1906  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 CQ1906  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 CQ1906  DYNAMIC HEIGHT  -         65.378 (meters)      214.49  (feet) COMP
 CQ1906  MODELED GRAVITY -    979,523.0   (mgal)                       NAVD 88
 CQ1906
 CQ1906  HORZ ORDER      -  FIRST
 CQ1906  VERT ORDER      -  FIRST     CLASS II
 CQ1906
 CQ1906.The horizontal coordinates were established by classical geodetic methods
 CQ1906.and adjusted by the National Geodetic Survey in September 1999.
 CQ1906
 CQ1906.The orthometric height was determined by differential leveling and
 CQ1906.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1906.in June 1991.
 CQ1906
 CQ1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1906.GEOID18 height accuracy estimate available here.
 CQ1906
 CQ1906.Click photographs - Photos may exist for this station.
 CQ1906
 CQ1906.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ1906
 CQ1906.The dynamic height is computed by dividing the NAVD 88
 CQ1906.geopotential number by the normal gravity value computed on the
 CQ1906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1906.degrees latitude (g = 980.6199 gals.).
 CQ1906
 CQ1906.The modeled gravity was interpolated from observed gravity values.
 CQ1906
 CQ1906. The following values were computed from the NAD 83(1997) position.
 CQ1906
 CQ1906;                    North         East     Units Scale Factor Converg.
 CQ1906;SPC LA N     -   247,071.452   884,040.596   MT  1.00001316   -0 39 14.4
 CQ1906;SPC LA N     -   810,600.26  2,900,389.86   sFT  1.00001316   -0 39 14.4
 CQ1906;UTM  15      - 3,620,744.887   430,938.865   MT  0.99965881   -0 23 54.3
 CQ1906
 CQ1906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ1906!SPC LA N     -   0.99999383  x   1.00001316  =   1.00000699
 CQ1906!UTM  15      -   0.99999383  x   0.99965881  =   0.99965265
 CQ1906
 CQ1906:                Primary Azimuth Mark                     Grid Az
 CQ1906:SPC LA N     -  1401                                     018 05 29.0
 CQ1906:UTM  15      -  1401                                     017 50 08.9
 CQ1906
 CQ1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3093820744(NAD 83)
 CQ1906
 CQ1906|---------------------------------------------------------------------|
 CQ1906| PID    Reference Object                     Distance      Geod. Az  |
 CQ1906|                                                           dddmmss.s |
 CQ1906| CQ1905 1401                                APPROX. 0.7 KM 0172614.6 |
 CQ1906| CQ1907 BENTON RM 1                          35.805 METERS 09113     |
 CQ1906| CQ1908 BENTON RM 2                         203.317 METERS 18504     |
 CQ1906| CQ3286 BENTON MUNICIPAL TANK               APPROX. 2.9 KM 1870539.5 |
 CQ1906|---------------------------------------------------------------------|
 CQ1906
 CQ1906                          SUPERSEDED SURVEY CONTROL
 CQ1906
 CQ1906  NAD 83(1992)-  32 43 20.37732(N)    093 44 13.12293(W) AD(       ) 1
 CQ1906  NAD 83(1986)-  32 43 20.38990(N)    093 44 13.11314(W) AD(       ) 1
 CQ1906  NAD 27      -  32 43 19.87000(N)    093 44 12.46900(W) AD(       ) 1
 CQ1906  NGVD 29              65.52   (m)          215.0    (f) LEVELING    3  
 CQ1906  NGVD 29 (11/26/84)   65.522  (m)          214.97   (f) ADJUSTED    1 2
 CQ1906
 CQ1906.Superseded values are not recommended for survey control.
 CQ1906
 CQ1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1906.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1906
 CQ1906_MARKER: DS = TRIANGULATION STATION DISK
 CQ1906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1906_STAMPING: BENTON 1930
 CQ1906_MARK LOGO: CGS
 CQ1906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1906+STABILITY: SURFACE MOTION
 CQ1906
 CQ1906  HISTORY     - Date     Condition        Report By
 CQ1906  HISTORY     - 1930     MONUMENTED       CGS
 CQ1906  HISTORY     - 1950     GOOD             CGS
 CQ1906  HISTORY     - 1960     GOOD             CGS
 CQ1906  HISTORY     - 1969     GOOD             LADH
 CQ1906  HISTORY     - 1987     GOOD             USPSQD
 CQ1906  HISTORY     - 20020116 MARK NOT FOUND   NGS
 CQ1906
 CQ1906                          STATION DESCRIPTION
 CQ1906
 CQ1906'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 CQ1906'STATION IS ON LAND OWNED BY PRISCILLA MILES, 1.9 MILES N
 CQ1906'OF BENTON, ON STATE HIGHWAY 10, AT POINT WHERE TELEPHONE
 CQ1906'AND GAS LINES CROSS HIGHWAY, 22.2 METERS (73 FEET) W OF ROAD,
 CQ1906'11.7 METERS (38 FEET) SW OF FIRST TELEPHONE POLE W OF ROAD,
 CQ1906'AND 12 METERS (40 FEET) S OF ROAD LEADING TO MILES HOUSE.
 CQ1906'
 CQ1906'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD DISKS
 CQ1906'SET IN CONCRETE.
 CQ1906'
 CQ1906'REFERENCE MARK NO. 1 IS 13.6 METERS (45 FEET) E OF ROAD, AND
 CQ1906'35.81 METERS (117.5 FEET) FROM STATION S 88 DEG 46 MIN E.
 CQ1906'
 CQ1906'REFERENCE MARK NO. 2 IS 1 FOOT W OF FENCE LINE, 10 METERS
 CQ1906'(33 FEET) E OF ROAD, 10 METERS (33 FEET) N OF FENCE LEADING
 CQ1906'TO E, AND ABOUT 175 METERS (574 FEET) FROM STATION
 CQ1906'S 05 DEG 03 MIN W.
 CQ1906
 CQ1906                          STATION RECOVERY (1950)
 CQ1906
 CQ1906'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ1906'THE STATION AND REFERENCE MARKS NOS 1 AND
 CQ1906'2,A RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 CQ1906'LOUISIANA STATE GEODETIC SURVEY MARK 1401 WAS USED AS THE
 CQ1906'AZIMUTH MARK.  FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 CQ1906'
 CQ1906'THE STATION IS LOCATED ABOUT 1.9 MILES NORTH OF BENTON ON
 CQ1906'THE WEST SIDE OF STATE ROUTE NO 10, ON THE HIGH POINT OF
 CQ1906'A SMALL KNOLL IN A PASTURE AND ON LAND OWNED BY MR. E.V.
 CQ1906'GOULD.  IT IS ABOUT 0.05 MILE SOUTH OF THE GOULD HOUSE, 39
 CQ1906'FEET SOUTH OF TELEPHONE POLE, 70 FEET WEST OF THE CENTER OF
 CQ1906'STATE ROUTE NO 10, 30 FEET WEST OF WITNESS POST AND 31 FEET
 CQ1906'WEST OF FENCE LINE.  IT IS STAMPED BENTON 1930 AND PROJECTS
 CQ1906'5 INCHES.
 CQ1906'
 CQ1906'REFERENCE MARK NO 1 IS EAST OF THE STATION, 45 FEET EAST
 CQ1906'OF THE CENTER OF STATE ROUTE NO 10 AND 18 FEET NORTH OF POWER
 CQ1906'LINE POLE NO 325.  IT IS STAMPED BENTON NO 1 1930 AND PROJECTS
 CQ1906'2 INCHES.
 CQ1906'
 CQ1906'REFERENCE MARK NO 2 IS SOUTH OF THE STATION, 40 FEET EAST
 CQ1906'OF THE CENTER OF STATE ROUTE NO 10 AND 1 FOOT WEST OF OLD
 CQ1906'FENCE LINE.  IT IS STAMPED BENTON NO 2 1930 AND PROJECTS
 CQ1906'2 INCHES.
 CQ1906'
 CQ1906'THE AZIMUTH MARK (LA, GEOD, SURVEY MARK 1401) IS ABOUT 0.5
 CQ1906'MILE NORTH-NORTHEAST OF THE STATION, 40 FEET EAST OF THE
 CQ1906'CENTER OF STATE ROUTE NO 10, 25 FEET SOUTH OF TELEPHONE
 CQ1906'POLE NO 333 AND 1 FOOT SOUTH OF WITNESS POST.  IT IS A LOUISIANA
 CQ1906'STATE GEODETIC SURVEY TRAVERSE AND BENCH MARK DISK SET IN
 CQ1906'CONCRETE IN AN 8 INCH TILE PIPE PROJECTING 6 INCHES AND
 CQ1906'STAMPED 1401.
 CQ1906'
 CQ1906'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTES NO
 CQ1906'10 AND 181 JUST SOUTHEAST OF THE RAILROAD STATION IN BENTON,
 CQ1906'GO NORTH ON STATE ROUTE NO 10 FOR 1.8 MILES TO A LARGE PINE
 CQ1906'TREE WITH THE TOP BROKEN OFF ON THE WEST SIDE OF THE HIGHWAY
 CQ1906'AND STATION JUST WEST ON SMALL KNOLL IN PASTURE AS DESCRIBED.
 CQ1906'
 CQ1906'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE NORTH
 CQ1906'ON STATE ROUTE NO 10 FOR 0.5 MILE TO THE MARK ON THE EAST
 CQ1906'SIDE JUST SOUTH OF TELEPHONE POLE 333 AS DESCRIBED.
 CQ1906'
 CQ1906'OBSERVATIONS MADE FROM A 103 FOOT STEEL TOWER.
 CQ1906
 CQ1906                          STATION RECOVERY (1960)
 CQ1906
 CQ1906'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ1906'ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE 1950 DESCRIPTION
 CQ1906'IS ENTIRELY ADEQUATE.  THE STATION IS NOW ON PROPERTY OWNED
 CQ1906'BY MR. MALCOLM JONES WHO LIVES ABOUT 0.05 MILE NORTH OF THE
 CQ1906'STATION.  THE DISTANCES AND DIRECTIONS TO ALL MARKS WERE
 CQ1906'VERIFIED.
 CQ1906'
 CQ1906'NOTE--STATE HIGHWAY 10 IS NOW STATE HIGHWAY 3.
 CQ1906'
 CQ1906'OBSERVATIONS TAKEN FROM A 103 FOOT TOWER.
 CQ1906'
 CQ1906'REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 CQ1906
 CQ1906                          STATION RECOVERY (1969)
 CQ1906
 CQ1906'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 CQ1906'1.75 MI N FROM BENTON.
 CQ1906'1.75 MILES NORTH ALONG STATE HIGHWAY 3 FROM ST. LOUIS SOUTHWESTERN
 CQ1906'RAILROAD STATION AT BENTON, 69 FEET WEST OF THE CENTER LINE OF THE
 CQ1906'HIGHWAY, 218 FEET SOUTH OF THE SOUTHEAST CORNER OF A HOUSE OCCUPIED BY
 CQ1906'MR. MALCOLME JONES, 88 FEET SOUTH OF 2 PIPE LINE METERS, 38 FEET SOUTH
 CQ1906'OF A TELEPHONE POLE, 31 FEET WEST OF A FENCE, ABOUT 1 FOOT ABOVE THE
 CQ1906'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 CQ1906
 CQ1906                          STATION RECOVERY (1987)
 CQ1906
 CQ1906'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEC)
 CQ1906'RECOVERED IN GOOD CONDITION.
 CQ1906
 CQ1906                          STATION RECOVERY (2002)
 CQ1906
 CQ1906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 CQ1906'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1929 ***********************************************************************
 CQ1929  DESIGNATION -  BENTON 1=PAP BENTON
 CQ1929  PID         -  CQ1929
 CQ1929  STATE/COUNTY-  LA/BOSSIER
 CQ1929  COUNTRY     -  US
 CQ1929  USGS QUAD   -  BENTON (2018)
 CQ1929
 CQ1929                         *CURRENT SURVEY CONTROL
 CQ1929  ______________________________________________________________________
 CQ1929* NAD 83(1986) POSITION- 32 40 37.     (N) 093 44 46.     (W)   SCALED
 CQ1929* NAVD 88 ORTHO HEIGHT -    56.063 (meters)      183.93  (feet) ADJUSTED
 CQ1929  ______________________________________________________________________
 CQ1929  GEOID HEIGHT    -        -26.159 (meters)                     GEOID18
 CQ1929  DYNAMIC HEIGHT  -         56.000 (meters)      183.73  (feet) COMP
 CQ1929  MODELED GRAVITY -    979,522.2   (mgal)                       NAVD 88
 CQ1929
 CQ1929  VERT ORDER      -  FIRST     CLASS II
 CQ1929
 CQ1929.The horizontal coordinates were scaled from a map and have
 CQ1929.an estimated accuracy of +/- 6 seconds.
 CQ1929
 CQ1929.The orthometric height was determined by differential leveling and
 CQ1929.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1929.in June 1991.
 CQ1929
 CQ1929.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1929.GEOID18 height accuracy estimate available here.
 CQ1929
 CQ1929.Click photographs - Photos may exist for this station.
 CQ1929
 CQ1929.The dynamic height is computed by dividing the NAVD 88
 CQ1929.geopotential number by the normal gravity value computed on the
 CQ1929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1929.degrees latitude (g = 980.6199 gals.).
 CQ1929
 CQ1929.The modeled gravity was interpolated from observed gravity values.
 CQ1929
 CQ1929;                    North         East    Units  Estimated Accuracy
 CQ1929;SPC LA N     -   242,050.      883,130.      MT  (+/- 180 meters Scaled)
 CQ1929
 CQ1929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS300157(NAD 83)
 CQ1929
 CQ1929                          SUPERSEDED SURVEY CONTROL
 CQ1929
 CQ1929  NGVD 29 (11/26/84)   56.132  (m)          184.16   (f) ADJUSTED    1 2
 CQ1929
 CQ1929.Superseded values are not recommended for survey control.
 CQ1929
 CQ1929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1929.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1929
 CQ1929_MARKER: P = PIPE CAP
 CQ1929_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1929_STAMPING: P.A.P. BENTON NO. 1
 CQ1929_MARK LOGO: USACE
 CQ1929_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1929_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1929
 CQ1929  HISTORY     - Date     Condition        Report By
 CQ1929  HISTORY     - UNK      MONUMENTED       USACE
 CQ1929  HISTORY     - 1969     GOOD             LADH
 CQ1929  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1929  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ1929
 CQ1929                          STATION DESCRIPTION
 CQ1929
 CQ1929'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1929'1.4 MI S FROM BENTON.
 CQ1929'1.4 MILES SOUTH ALONG STATE HIGHWAY 3 FROM ST. LOUIS SOUTHWESTERN
 CQ1929'RAILROAD STATION AT BENTON, 38 FEET EAST OF THE CENTER LINE OF
 CQ1929'HIGHWAY, 16 FEET SOUTH OF POWER POLE NO. 225, 200 FEET NORTH OF THE
 CQ1929'CENTER LINE OF A PRIVATE DRIVEWAY LEADING WEST TO A HOUSE NOW OCCUPIED
 CQ1929'BY JIM BURKE, 1.3 FEET EAST OF A FENCE, 1.7 FEET EAST OF A METAL
 CQ1929'WITNESS POST, A U.S.E. STANDARD CAP RIVETED ON THE TOP OF A 3 1/2 INCH
 CQ1929'IRON PIPE, AND PROJECTING 2 INCHES ABOVE THE GROUND.
 CQ1929
 CQ1929                          STATION RECOVERY (1987)
 CQ1929
 CQ1929'RECOVERY NOTE BY US POWER SQUADRON 1987 (KWF)
 CQ1929'MARK NOT FOUND.
 CQ1929
 CQ1929                          STATION RECOVERY (1990)
 CQ1929
 CQ1929'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1929'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1931 ***********************************************************************
 CQ1931  DESIGNATION -  BENTON 2=PRP BENTON
 CQ1931  PID         -  CQ1931
 CQ1931  STATE/COUNTY-  LA/BOSSIER
 CQ1931  COUNTRY     -  US
 CQ1931  USGS QUAD   -  BENTON (2018)
 CQ1931
 CQ1931                         *CURRENT SURVEY CONTROL
 CQ1931  ______________________________________________________________________
 CQ1931* NAD 83(1986) POSITION- 32 40 49.     (N) 093 44 44.     (W)   SCALED
 CQ1931* NAVD 88 ORTHO HEIGHT -    58.84  (+/-2cm)      193.0   (feet) VERTCON3
 CQ1931  ______________________________________________________________________
 CQ1931  GEOID HEIGHT    -        -26.161 (meters)                     GEOID18
 CQ1931  VERT ORDER      -  ? (See Below)
 CQ1931
 CQ1931.The horizontal coordinates were scaled from a map and have
 CQ1931.an estimated accuracy of +/- 6 seconds.
 CQ1931
 CQ1931.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1931.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1931
 CQ1931.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1931.GEOID18 height accuracy estimate available here.
 CQ1931
 CQ1931.The vertical order pertains to the NGVD 29 superseded value.
 CQ1931
 CQ1931.Click photographs - Photos may exist for this station.
 CQ1931
 CQ1931;                    North         East    Units  Estimated Accuracy
 CQ1931;SPC LA N     -   242,420.      883,180.      MT  (+/- 180 meters Scaled)
 CQ1931
 CQ1931_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS301160(NAD 83)
 CQ1931
 CQ1931                          SUPERSEDED SURVEY CONTROL
 CQ1931
 CQ1931  NGVD 29 (11/26/84)   58.910  (m)          193.27   (f) ADJUSTED       
 CQ1931
 CQ1931.Superseded values are not recommended for survey control.
 CQ1931
 CQ1931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1931.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1931
 CQ1931_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ1931_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1931_MARK LOGO: USACE
 CQ1931_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1931_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1931
 CQ1931  HISTORY     - Date     Condition        Report By
 CQ1931  HISTORY     - UNK      MONUMENTED       USACE
 CQ1931  HISTORY     - 1941     MARK NOT FOUND   CGS
 CQ1931  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ1931  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1931
 CQ1931                          STATION DESCRIPTION
 CQ1931
 CQ1931'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 CQ1931'1.1 MILES SOUTH ALONG STATE HIGHWAY 10 FROM BENTON, AT THE NORTHWEST
 CQ1931'CORNER OF THE JIM BURKE FIELD, 1,327.6 FEET NORTH OF RM 1 BENTON,
 CQ1931'DESCRIBED ABOVE, 2 FEET SOUTH OF A POINT 2.7 FEET EAST OF A FENCE
 CQ1931'CORNER, AND 39.8 FEET EAST OF THE CENTER LINE OF THE HIGHWAY.  A CORPS
 CQ1931'OF ENGINEERS, U.S. ARMY, STANDARD CAP, RIVETED ON THE TOP OF A
 CQ1931'3-1/2-INCH IRON PIPE.
 CQ1931
 CQ1931                          STATION RECOVERY (1990)
 CQ1931
 CQ1931'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1931'MARK NOT FOUND.
 CQ1931
 CQ1931                          STATION RECOVERY (2002)
 CQ1931
 CQ1931'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1931'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1907 ***********************************************************************
 CQ1907  DESIGNATION -  BENTON RM 1
 CQ1907  PID         -  CQ1907
 CQ1907  STATE/COUNTY-  LA/BOSSIER
 CQ1907  COUNTRY     -  US
 CQ1907  USGS QUAD   -  BENTON (2018)
 CQ1907
 CQ1907                         *CURRENT SURVEY CONTROL
 CQ1907  ______________________________________________________________________
 CQ1907* NAD 83(1986) POSITION- 32 43 20.35   (N) 093 44 11.75   (W)   HD_HELD1
 CQ1907* NAVD 88 ORTHO HEIGHT -    64.764 (meters)      212.48  (feet) ADJUSTED
 CQ1907  ______________________________________________________________________
 CQ1907  GEOID HEIGHT    -        -26.184 (meters)                     GEOID18
 CQ1907  DYNAMIC HEIGHT  -         64.692 (meters)      212.24  (feet) COMP
 CQ1907  MODELED GRAVITY -    979,523.0   (mgal)                       NAVD 88
 CQ1907
 CQ1907  VERT ORDER      -  FIRST     CLASS II
 CQ1907
 CQ1907.The horizontal coordinates were determined by differentially corrected
 CQ1907.hand held GPS observations or other comparable positioning techniques
 CQ1907.and have an estimated accuracy of +/- 3 meters.
 CQ1907
 CQ1907.The orthometric height was determined by differential leveling and
 CQ1907.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1907.in June 1991.
 CQ1907
 CQ1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1907.GEOID18 height accuracy estimate available here.
 CQ1907
 CQ1907.Click photographs - Photos may exist for this station.
 CQ1907
 CQ1907.The dynamic height is computed by dividing the NAVD 88
 CQ1907.geopotential number by the normal gravity value computed on the
 CQ1907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1907.degrees latitude (g = 980.6199 gals.).
 CQ1907
 CQ1907.The modeled gravity was interpolated from observed gravity values.
 CQ1907
 CQ1907;                    North         East    Units  Estimated Accuracy
 CQ1907;SPC LA N     -   247,070.2     884,076.4     MT  (+/- 3 meters HH1 GPS) 
 CQ1907
 CQ1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3097420743(NAD 83)
 CQ1907
 CQ1907                          SUPERSEDED SURVEY CONTROL
 CQ1907
 CQ1907  NGVD 29 (11/26/84)   64.835  (m)          212.71   (f) ADJUSTED    1 2
 CQ1907
 CQ1907.Superseded values are not recommended for survey control.
 CQ1907
 CQ1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1907.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1907
 CQ1907_MARKER: DR = REFERENCE MARK DISK
 CQ1907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1907_STAMPING: BENTON NO. 1 1930
 CQ1907_MARK LOGO: CGS
 CQ1907_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1907+STABILITY: SURFACE MOTION
 CQ1907
 CQ1907  HISTORY     - Date     Condition        Report By
 CQ1907  HISTORY     - 1930     MONUMENTED       CGS
 CQ1907  HISTORY     - 1969     GOOD             LADH
 CQ1907  HISTORY     - 1987     GOOD             USPSQD
 CQ1907  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1907
 CQ1907                          STATION DESCRIPTION
 CQ1907
 CQ1907'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1907'1.75 MILES NORTH ALONG STATE HIGHWAY 3 FROM ST. LOUIS SOUTHWESTERN
 CQ1907'RAILROAD STATION AT BENTON, 45 FEET EAST OF CENTER LINE OF HIGHWAY,
 CQ1907'128 FEET EAST AND ACROSS HIGHWAY FROM BENTON 1930, 20 FEET NORTH OF
 CQ1907'POWER POLE NO. 58 WITH TRANSFORMER, 137 FEET SOUTH OF AN AIR VENT ON
 CQ1907'PIPE LINE CROSSING HIGHWAY, 105 FEET SOUTHEAST AND ACROSS THE HIGHWAY
 CQ1907'FROM 2 PIPE LINE METERS, 5.0 FEET EAST OF A METAL WITNESS POST ABOUT 1
 CQ1907'FOOT BELOW THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 CQ1907'PROJECTING 2 INCHES.
 CQ1907
 CQ1907                          STATION RECOVERY (1987)
 CQ1907
 CQ1907'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEC)
 CQ1907'RECOVERED IN GOOD CONDITION.
 CQ1907
 CQ1907                          STATION RECOVERY (2002)
 CQ1907
 CQ1907'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1907'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1908 ***********************************************************************
 CQ1908  DESIGNATION -  BENTON RM 2
 CQ1908  PID         -  CQ1908
 CQ1908  STATE/COUNTY-  LA/BOSSIER
 CQ1908  COUNTRY     -  US
 CQ1908  USGS QUAD   -  BENTON (2018)
 CQ1908
 CQ1908                         *CURRENT SURVEY CONTROL
 CQ1908  ______________________________________________________________________
 CQ1908* NAD 83(1986) POSITION- 32 43 13.80   (N) 093 44 13.81   (W)   HD_HELD1
 CQ1908* NAVD 88 ORTHO HEIGHT -    64.513 (meters)      211.66  (feet) ADJUSTED
 CQ1908  ______________________________________________________________________
 CQ1908  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 CQ1908  DYNAMIC HEIGHT  -         64.441 (meters)      211.42  (feet) COMP
 CQ1908  MODELED GRAVITY -    979,523.0   (mgal)                       NAVD 88
 CQ1908
 CQ1908  VERT ORDER      -  FIRST     CLASS II
 CQ1908
 CQ1908.The horizontal coordinates were determined by differentially corrected
 CQ1908.hand held GPS observations or other comparable positioning techniques
 CQ1908.and have an estimated accuracy of +/- 3 meters.
 CQ1908
 CQ1908.The orthometric height was determined by differential leveling and
 CQ1908.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1908.in June 1991.
 CQ1908
 CQ1908.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1908.GEOID18 height accuracy estimate available here.
 CQ1908
 CQ1908.Click photographs - Photos may exist for this station.
 CQ1908
 CQ1908.The dynamic height is computed by dividing the NAVD 88
 CQ1908.geopotential number by the normal gravity value computed on the
 CQ1908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1908.degrees latitude (g = 980.6199 gals.).
 CQ1908
 CQ1908.The modeled gravity was interpolated from observed gravity values.
 CQ1908
 CQ1908;                    North         East    Units  Estimated Accuracy
 CQ1908;SPC LA N     -   246,869.0     884,020.4     MT  (+/- 3 meters HH1 GPS) 
 CQ1908
 CQ1908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3091920542(NAD 83)
 CQ1908
 CQ1908                          SUPERSEDED SURVEY CONTROL
 CQ1908
 CQ1908  NGVD 29 (11/26/84)   64.584  (m)          211.89   (f) ADJUSTED    1 2
 CQ1908
 CQ1908.Superseded values are not recommended for survey control.
 CQ1908
 CQ1908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1908.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1908
 CQ1908_MARKER: DR = REFERENCE MARK DISK
 CQ1908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1908_STAMPING: BENTON NO. 2 1930
 CQ1908_MARK LOGO: CGS
 CQ1908_PROJECTION: PROJECTING 20 CENTIMETERS
 CQ1908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1908+STABILITY: SURFACE MOTION
 CQ1908
 CQ1908  HISTORY     - Date     Condition        Report By
 CQ1908  HISTORY     - 1930     MONUMENTED       CGS
 CQ1908  HISTORY     - 1969     GOOD             LADH
 CQ1908  HISTORY     - 1987     GOOD             USPSQD
 CQ1908  HISTORY     - 20020116 GOOD             USPSQD
 CQ1908
 CQ1908                          STATION DESCRIPTION
 CQ1908
 CQ1908'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1908'1.65 MILES NORTH ALONG STATE HIGHWAY 3 FROM THE ST. LOUIS SOUTHWESTERN
 CQ1908'RAILROAD STATION AT BENTON, 0.5 MILES NORTH OF THE NORTH END OF THE
 CQ1908'RAILROAD UNDERPASS, 40 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 28
 CQ1908'FEET NORTH OF THE CENTER LINE OF A PRIVATE DRIVEWAY LEADING EAST, 11
 CQ1908'FEET SOUTH OF A FENCE CORNER POST, 1 1/2 FEET WEST OF A WOVEN WIRE
 CQ1908'FENCE, 0.1 MILE SOUTH OF TRIANGULATION STATION BENTON 1930, 1.0 FOOT
 CQ1908'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND IN
 CQ1908'TOP OF A CONCRETE POST PROJECTING 8 INCHES.
 CQ1908
 CQ1908                          STATION RECOVERY (1987)
 CQ1908
 CQ1908'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEC)
 CQ1908'RECOVERED IN GOOD CONDITION.
 CQ1908
 CQ1908                          STATION RECOVERY (2002)
 CQ1908
 CQ1908'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1908'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2325 ***********************************************************************
 AU2325  DESIGNATION -  BERGERON
 AU2325  PID         -  AU2325
 AU2325  STATE/COUNTY-  LA/ASSUMPTION
 AU2325  COUNTRY     -  US
 AU2325  USGS QUAD   -  NAPOLEONVILLE (2018)
 AU2325
 AU2325                         *CURRENT SURVEY CONTROL
 AU2325  ______________________________________________________________________
 AU2325* NAD 83(1992) POSITION- 29 54 42.69134(N) 091 03 24.54966(W)   ADJUSTED
 AU2325* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2325  **This station is located in a suspected subsidence area (see below).
 AU2325  ______________________________________________________________________
 AU2325  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 AU2325  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 AU2325  HORZ ORDER      -  FIRST
 AU2325
 AU2325.The horizontal coordinates were established by classical geodetic methods
 AU2325.and adjusted by the National Geodetic Survey in January 1993.
 AU2325
 AU2325.** This station is in an area of known vertical motion. If an
 AU2325.** orthometric height was ever established but is not available 
 AU2325.** in the current survey control section, the orthometric height
 AU2325.** is considered suspect.  Suspect heights are available in the
 AU2325.** superseded section only if requested.
 AU2325
 AU2325.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2325.GEOID18 height accuracy estimate available here.
 AU2325
 AU2325.Click photographs - Photos may exist for this station.
 AU2325
 AU2325.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2325
 AU2325. The following values were computed from the NAD 83(1992) position.
 AU2325
 AU2325;                    North         East     Units Scale Factor Converg.
 AU2325;SPC LA S     -   156,528.738 1,026,701.374   MT  0.99992694   +0 08 17.7
 AU2325;SPC LA S     -   513,544.70  3,368,436.09   sFT  0.99992694   +0 08 17.7
 AU2325;UTM  15      - 3,310,605.392   687,598.886   MT  1.00003423   +0 58 09.4
 AU2325
 AU2325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2325!SPC LA S     -   1.00000356  x   0.99992694  =   0.99993050
 AU2325!UTM  15      -   1.00000356  x   1.00003423  =   1.00003779
 AU2325
 AU2325:                Primary Azimuth Mark                     Grid Az
 AU2325:SPC LA S     -  BERGERON AZ MK                           050 58 55.2
 AU2325:UTM  15      -  BERGERON AZ MK                           050 09 03.5
 AU2325
 AU2325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8759810605(NAD 83)
 AU2325
 AU2325|---------------------------------------------------------------------|
 AU2325| PID    Reference Object                     Distance      Geod. Az  |
 AU2325|                                                           dddmmss.s |
 AU2325| AU2321 PAINCOURTVILLE CATHOLIC CHURCH      APPROX. 8.9 KM 0004906.4 |
 AU2325| BJ5090 BRICK STACK SQUARE RUINED           APPROX.15.8 KM 0125910.4 |
 AU2325| AU2322 NAPOLEONVILLE CATH CH CROSS         APPROX. 4.2 KM 0451149.2 |
 AU2325| CV8732 BERGERON RM 1                        64.380 METERS 04515     |
 AU2325| AU2326 NAPOLEONVILLE MUNICIPAL TANK        APPROX. 4.3 KM 0474340.1 |
 AU2325| CV8731 BERGERON AZ MK                                     0510712.9 |
 AU2325| AU3220 ROBICHAUX SUGAR MILL TANK           APPROX.10.8 KM 1222649.9 |
 AU2325| AU3222 LABADIEVILLE WHITE CATHOLIC CH      APPROX.12.7 KM 1291247.4 |
 AU2325| AU3229 HIMALAYA SUGAR MILL TANK            APPROX. 9.2 KM 1344801.7 |
 AU2325| CV8733 BERGERON RM 2                        64.944 METERS 27227     |
 AU2325|---------------------------------------------------------------------|
 AU2325
 AU2325                          SUPERSEDED SURVEY CONTROL
 AU2325
 AU2325  NAD 83(1986)-  29 54 42.71114(N)    091 03 24.54917(W) AD(       ) 1
 AU2325  NAD 27      -  29 54 41.98000(N)    091 03 24.19100(W) AD(       ) 1
 AU2325
 AU2325.Superseded values are not recommended for survey control.
 AU2325
 AU2325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2325.See file dsdata.pdf to determine how the superseded data were derived.
 AU2325
 AU2325_MARKER: DS = TRIANGULATION STATION DISK
 AU2325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2325_STAMPING: BERGERON 1931
 AU2325_MARK LOGO: CGS
 AU2325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2325+STABILITY: SURFACE MOTION
 AU2325
 AU2325  HISTORY     - Date     Condition        Report By
 AU2325  HISTORY     - 1931     MONUMENTED       CGS
 AU2325  HISTORY     - 1935     GOOD             CGS
 AU2325  HISTORY     - 1954     GOOD             CGS
 AU2325  HISTORY     - 1960     GOOD             CGS
 AU2325  HISTORY     - 20060502 MARK NOT FOUND   NGS
 AU2325
 AU2325                          STATION DESCRIPTION
 AU2325
 AU2325'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU2325'ABOUT 3 MILES SOUTHWEST OF NAPOLEONVILLE, ON THE WILDWOOD PLANTATION,
 AU2325'OWNED BY BERGERON AND WALTON.
 AU2325'
 AU2325'TO REACH FROM NAPOLEONVILLE FOLLOW GRAVEL ROAD LEADING SOUTHWEST FROM
 AU2325'SOUTHERN PART OF TOWN ALONG THE OLD ATTAKAPA CANAL, FOR A DISTANCE OF
 AU2325'2.8 MILES FROM POWERHOUSE ON HIGHWAY 29, TO THE WILDWOOD PLANTATION ON
 AU2325'THE NORTH SIDE OF ROAD.
 AU2325'
 AU2325'THE STATION IS IN LAWN ABOUT 30 FEET NORTH OF CENTERLINE OF ROAD,
 AU2325'ABOUT 130 FEET EAST OF DRIVEWAY TO HOUSE, AND ABOUT 20 FEET NORTH OF A
 AU2325'ROW OF ROSE BUSHES ALONG ROAD.  SURFACE AND UNDERGROUND MARKS ARE
 AU2325'STANDARD STATION DISKS SET IN THE TOP OF SQUARE BLOCKS OR POSTS OF
 AU2325'CONCRETE.  UPPER MARK IS FLUSH WITH THE SURFACE.  REFERENCE MARKS ARE
 AU2325'STANDARD REFERENCE DISKS SET IN THE TOP OF SQUARE BLOCKS OR POSTS OF
 AU2325'CONCRETE, FLUSH WITH SURFACE.
 AU2325'
 AU2325'REFERENCE MARK NO. 1 IS IN NORTHEAST CORNER OF YARD AT EAST END OF
 AU2325'ROSE BUSH HEDGE ALONG ROAD, ABOUT 25 FEET NORTH OF CENTERLINE OF ROAD,
 AU2325'AND 211.31 FEET FROM STATION N 45 DEG 15 MIN E.
 AU2325'
 AU2325'REFERENCE MARK NO. 2 IS ABOUT 50 FEET SOUTH OF FRONT OF HOUSE, 15 FEET
 AU2325'FROM EAST SIDE OF CIRCULAR DRIVEWAY, AND 213.13 FEET FROM STATION N 87
 AU2325'DEG 33 MIN W.  BEARING FROM THE STATION OF NAPOLEONVILLE, MUNICIPAL
 AU2325'WATER TANK IS N 47 DEG 44 MIN E.
 AU2325
 AU2325                          STATION RECOVERY (1935)
 AU2325
 AU2325'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 AU2325'STATION FOUND AS DESCRIBED, EXCEPT FOR SLIGHT CHANGES IN THE DISTANCE
 AU2325'TO THE REFERENCE MARKS, ALL MARKS ARE IN GOOD CONDITION.
 AU2325'
 AU2325'THE STATION IS ABOUT 2.5 MILES SOUTHWEST OF NAPOLEONVILLE, ON THE
 AU2325'WILDWOOD PLANTATION, OWNED BY BERGERON AND WALTON.  IN SOUTH EDGE OF
 AU2325'LAWN 42 FEET NORTH OF CENTERLINE OF GRAVEL ROAD.  248 FEET SOUTH OF
 AU2325'OLD NARROW GAUGE RAILROAD.  141 FEET EAST OF DRIVEWAY TO HOUSE.  13
 AU2325'FEET NORTH OF ROSE BUSH HEDGE.  IT IS FLUSH
 AU2325'
 AU2325'REFERENCE MARK NO. 1 IS IN NORTHEAST CORNER OF LAWN AT END OF ROSE
 AU2325'BUSH HEDGE, 211.22 FEET NORTH-NORTHEAST OF STATION.  25 FEET WEST
 AU2325'CENTERLINE OF GRAVEL ROAD.  IT IS FLUSH.
 AU2325'
 AU2325'REFERENCE MARK NO. 2 IS 213.07 FEET WEST OF STATION, 48 FEET EAST OF
 AU2325'PALM TREE IN CIRCULAR DRIVEWAY.  83 FEET EAST OF E FRONT OF HOUSE.  IT
 AU2325'IS FLUSH.
 AU2325'
 AU2325'THE AZIMUTH MARK IS ABOUT 0.4 MILE NORTHEAST OF STATION, 18 FEET WEST
 AU2325'OF CENTERLINE OF GRAVEL ROAD.  2-FEET SOUTH OF TELEPHONE POLE.  ABOUT
 AU2325'250 FEET EAST-SOUTHEAST OF LONE TREE.  IT IS STAMPED 1935, AND
 AU2325'PROJECTS 4 INCHES.
 AU2325'
 AU2325'TO REACH STATION FROM THE JUNCTION OF STATE HIGHWAYS 29 AND 268 IN
 AU2325'NAPOLEONVILLE, FOLLOW ROUTE 268 SOUTHWESTERLY 2.8 MILES TO THE STATION
 AU2325'ON THE RIGHT.
 AU2325'
 AU2325'LIGHTS 113 FEET ABOVE STATION SHELL POINT AND 123 FEET ABOVE STATION
 AU2325'MABILE COME INTO VIEW 103 FEET ABOVE THIS STATION.
 AU2325'
 AU2325'LIGHTS 126 FEET ABOVE STATION KESSLER 1931 AND 100 FEET ABOVE LANDRY
 AU2325'1931 COME INTO VIEW 90 FEET ABOVE THIS STATION.
 AU2325'
 AU2325'LIGHTS 100 FEET ABOVE STATION ATTAKAPAS COME INTO VIEW 90 FEET ABOVE
 AU2325'THIS STATION.
 AU2325
 AU2325                          STATION RECOVERY (1954)
 AU2325
 AU2325'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RJL)
 AU2325'THE STATION IS A BRONZE CAP IN CONCRETE AND WAS RECOVERED IN GOOD
 AU2325'CONDITION.  NO ATTEMPT WAS MADE TO LOCATE THE REFERENCE MARKS.
 AU2325
 AU2325                          STATION RECOVERY (1960)
 AU2325
 AU2325'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (SLT)
 AU2325'STATION BERGERON 130 NORTHEASTERLY FROM CENTERLINE DRIVEWAY
 AU2325'AND 45 FT NORTHWESTERLY FROM CENTERLINE BLACK TOP HIGHWAY.
 AU2325'PECAN 30 IN DIA. 81.5 FT N 89 DEG 18 MIN W AND PECAN
 AU2325'17 IN DIA. 26.0 FT N 35 DEG 42 MIN E.
 AU2325'
 AU2325'REF. MK. 2 FOUND O.K. AS DESCRIBED.
 AU2325'
 AU2325'REF MK 1 25 FT S.W. FROM CENTERLINE OF GRAV. ROAD, 35 FT N.W.
 AU2325'FROM CENTERLINE OF BLACK TOP, 8.0 FT S.E. FROM A POWER POLE
 AU2325'AND 10.8 FT S.E. FROM FIRE PLUG.
 AU2325
 AU2325                          STATION RECOVERY (2006)
 AU2325
 AU2325'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DEB)
 AU2325'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0614 ***********************************************************************
 AV0614  DESIGNATION -  BERNARD
 AV0614  PID         -  AV0614
 AV0614  STATE/COUNTY-  LA/VERMILION
 AV0614  COUNTRY     -  US
 AV0614  USGS QUAD   -  INTRACOASTAL CITY (2018)
 AV0614
 AV0614                         *CURRENT SURVEY CONTROL
 AV0614  ______________________________________________________________________
 AV0614* NAD 83(1992) POSITION- 29 48 16.02095(N) 092 08 30.76441(W)   ADJUSTED
 AV0614* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0614  **This station is located in a suspected subsidence area (see below).
 AV0614  ______________________________________________________________________
 AV0614  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 AV0614  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 AV0614  HORZ ORDER      -  FIRST
 AV0614
 AV0614.The horizontal coordinates were established by classical geodetic methods
 AV0614.and adjusted by the National Geodetic Survey in January 1993.
 AV0614
 AV0614.** This station is in an area of known vertical motion. If an
 AV0614.** orthometric height was ever established but is not available 
 AV0614.** in the current survey control section, the orthometric height
 AV0614.** is considered suspect.  Suspect heights are available in the
 AV0614.** superseded section only if requested.
 AV0614
 AV0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0614.GEOID18 height accuracy estimate available here.
 AV0614
 AV0614.Click photographs - Photos may exist for this station.
 AV0614
 AV0614.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0614
 AV0614. The following values were computed from the NAD 83(1992) position.
 AV0614
 AV0614;                    North         East     Units Scale Factor Converg.
 AV0614;SPC LA S     -   144,866.888   921,839.935   MT  0.99993159   -0 24 15.4
 AV0614;SPC LA S     -   475,284.12  3,024,403.19   sFT  0.99993159   -0 24 15.4
 AV0614;UTM  15      - 3,297,425.857   582,927.147   MT  0.99968485   +0 25 35.6
 AV0614
 AV0614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0614!SPC LA S     -   1.00000403  x   0.99993159  =   0.99993562
 AV0614!UTM  15      -   1.00000403  x   0.99968485  =   0.99968888
 AV0614
 AV0614:                Primary Azimuth Mark                     Grid Az
 AV0614:SPC LA S     -  BERNARD RM 3                             037 17 36.8
 AV0614:UTM  15      -  BERNARD RM 3                             036 27 45.8
 AV0614
 AV0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN8292797425(NAD 83)
 AV0614
 AV0614|---------------------------------------------------------------------|
 AV0614| PID    Reference Object                     Distance      Geod. Az  |
 AV0614|                                                           dddmmss.s |
 AV0614| CV8736 BERNARD RM 3                                       0365321.4 |
 AV0614| CV8734 BERNARD RM 1                         26.473 METERS 14207     |
 AV0614| CV8735 BERNARD RM 2                         26.467 METERS 23626     |
 AV0614|---------------------------------------------------------------------|
 AV0614
 AV0614                          SUPERSEDED SURVEY CONTROL
 AV0614
 AV0614  NAD 83(1986)-  29 48 16.04082(N)    092 08 30.75757(W) AD(       ) 1
 AV0614  NAD 27      -  29 48 15.28448(N)    092 08 30.29970(W) AD(       ) 1
 AV0614
 AV0614.Superseded values are not recommended for survey control.
 AV0614
 AV0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0614.See file dsdata.pdf to determine how the superseded data were derived.
 AV0614
 AV0614_MARKER: DS = TRIANGULATION STATION DISK
 AV0614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0614
 AV0614  HISTORY     - Date     Condition        Report By
 AV0614  HISTORY     - 1974     MONUMENTED       NGS
 AV0614
 AV0614                          STATION DESCRIPTION
 AV0614
 AV0614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0614'THE STATION IS LOCATED ABOUT 13 MILES SOUTH OF ABBEVILLE, 0.3 MILE
 AV0614'NORTHWEST OF PETROLEUM HELICOPTERS HELIPORT, 0.2 MILE WEST OF STATE
 AV0614'HIGHWAY 333 AND ON PROPERTY OWNED BY MR. NUMA BERNARD OF
 AV0614'INTERCOASTAL CITY, PHONE NUMBER 893-0272.  HE LIVES AT A FARM HOUSE
 AV0614'0.2 MILE EAST OF THE STATION.
 AV0614'
 AV0614'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURTHOUSE IN
 AV0614'ABBEVILLE, GO SOUTHERLY ON STATE HIGHWAY 82 FOR 9.8 MILES TO A FORK
 AV0614'AND THE JUNCTION AND STATE HIGHWAY 333.  BEAR LEFT AND CONTINUE
 AV0614'SOUTHERLY ON STATE HIGHWAY 333 FOR 3.4 MILES TO THE REFERENCE MARK
 AV0614'3 ON THE LEFT AS DESCRIBED.  CONTINUE SOUTHERLY ON STATE HIGHWAY
 AV0614'333 FOR 0.45 MILE TO A FARM ROAD ON THE RIGHT.  TURN RIGHT AND
 AV0614'FOLLOW THE FARM ROAD FOR 0.2 MILE TO A BARN ON THE LEFT AND THE
 AV0614'STATION ON THE RIGHT AS DESCRIBED.
 AV0614'
 AV0614'THE STATION MARKS ARE STANDARD DISKS STAMPED BERNARD 1973.  THE
 AV0614'SURFACE MARK IS SET IN THE TOP OF A ROUND CONCRETE POST AND IS FLUSH
 AV0614'WITH THE GROUND.  IT IS 159 FEET NORTH OF A POWERLINE POLE WITH A
 AV0614'TRANSFORMER, 126 FEET NORTHEAST OF A 30-INCH TREE AND 116 FEET
 AV0614'NORTH OF THE CENTER OF A GRAVEL FARM ROAD.
 AV0614'
 AV0614'REFERENCE MARK 1, STAMPED BERNARD NO 1 1973 IS A STANDARD DISK SET IN
 AV0614'THE TOP OF A ROUND CONCRETE POST THAT IS FLUSH WITH THE GROUND.  IT
 AV0614'IS 161 FEET NORTHEAST OF THE POWER POLE AND 69 FEET NORTH OF THE
 AV0614'CENTER OF THE ROAD.
 AV0614'
 AV0614'REFERENCE MARK 2, STAMPED BERNARD NO 2 1973 IS A STANDARD DISK SET IN
 AV0614'THE TOP OF A ROUND CONCRETE POST THAT IS FLUSH WITH THE GROUND.  IT
 AV0614'IS 83 FEET NORTH OF THE POWER POLE, 43.5 FEET NORTHEAST OF THE
 AV0614'30-INCH TREE AND 43 FEET NORTH OF THE GRAVEL ROAD.
 AV0614'
 AV0614'REFERENCE MARK 3, STAMPED BERNARD NO 3 1973 IS A STANDARD DISK SET IN
 AV0614'THE TOP OF A ROUND CONCRETE POST THAT IS FLUSH WITH THE GROUND.  IT
 AV0614'IS 140 FEET WEST OF THE CENTER OF A DRIVEWAY, 19 FEET EAST OF THE
 AV0614'CENTER OF STATE HIGHWAY 333, 15 FEET WEST OF THE WEST EDGE OF A
 AV0614'CANAL AND 1.7 FEET WEST OF A METAL WITNESS POST.
 AV0614'
 AV0614'NEAREST TOWN--ABBEYVILLE.
 AV0614'
 AV0614'HEIGHT OF LIGHT ABOVE STATION MARK 34.5 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2896 ***********************************************************************
 CQ2896  DESIGNATION -  BERNICE MUNICIPAL TANK
 CQ2896  PID         -  CQ2896
 CQ2896  STATE/COUNTY-  LA/UNION
 CQ2896  COUNTRY     -  US
 CQ2896  USGS QUAD   -  BERNICE (2018)
 CQ2896
 CQ2896                         *CURRENT SURVEY CONTROL
 CQ2896  ______________________________________________________________________
 CQ2896* NAD 83(1997) POSITION- 32 49 11.90799(N) 092 39 21.59832(W)   ADJUSTED
 CQ2896  ______________________________________________________________________
 CQ2896  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 CQ2896  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 CQ2896  HORZ ORDER      -  THIRD
 CQ2896
 CQ2896.The horizontal coordinates were established by classical geodetic methods
 CQ2896.and adjusted by the National Geodetic Survey in September 1999.
 CQ2896
 CQ2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2896.GEOID18 height accuracy estimate available here.
 CQ2896
 CQ2896.Click photographs - Photos may exist for this station.
 CQ2896
 CQ2896.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2896
 CQ2896. The following values were computed from the NAD 83(1997) position.
 CQ2896
 CQ2896;                    North         East     Units Scale Factor Converg.
 CQ2896;SPC LA N     -   257,249.570   985,391.249   MT  1.00003855   -0 04 56.9
 CQ2896;SPC LA N     -   843,992.96  3,232,904.46   sFT  1.00003855   -0 04 56.9
 CQ2896;UTM  15      - 3,631,381.974   532,200.273   MT  0.99961278   +0 11 11.2
 CQ2896
 CQ2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS3220031381(NAD 83)
 CQ2896
 CQ2896                          SUPERSEDED SURVEY CONTROL
 CQ2896
 CQ2896  NAD 83(1992)-  32 49 11.91013(N)    092 39 21.59574(W) AD(       ) 3
 CQ2896  NAD 83(1986)-  32 49 11.92114(N)    092 39 21.58963(W) AD(       ) 3
 CQ2896  NAD 27      -  32 49 11.40300(N)    092 39 21.04000(W) AD(       ) 3
 CQ2896
 CQ2896.Superseded values are not recommended for survey control.
 CQ2896
 CQ2896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2896.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2896
 CQ2896_MARKER: 53 = ELEVATED TANK
 CQ2896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ2896+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2005
 CQ2896
 CQ2896  HISTORY     - Date     Condition        Report By
 CQ2896  HISTORY     - 1952     FIRST OBSERVED   CGS
 CQ2896  HISTORY     - 20050422 GOOD             USPSQD
 CQ2896
 CQ2896                          STATION DESCRIPTION
 CQ2896
 CQ2896'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (RCD)
 CQ2896'THE STATION IS ABOUT 1/2 MILE SOUTH OF THE CENTER OF BERNICE
 CQ2896'AND 1 BLOCK EAST OF U.S. HIGHWAY 167.  IT IS AN ALUMINUM
 CQ2896'WATER TANK SUPPORTED BY FOUR STEEL TRUSSWORK LEGS.  THE
 CQ2896'TANK IS ABOUT 125 FEET IN HEIGHT.  POINT OBSERVED ON WAS
 CQ2896'THE BALL AT THE APEX OF THE TANK.
 CQ2896
 CQ2896                          STATION RECOVERY (2005)
 CQ2896
 CQ2896'RECOVERY NOTE BY US POWER SQUADRON 2005 (CAL)
 CQ2896'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0803 ***********************************************************************
 AV0803  DESIGNATION -  BERRY
 AV0803  PID         -  AV0803
 AV0803  STATE/COUNTY-  LA/CAMERON
 AV0803  COUNTRY     -  US
 AV0803  USGS QUAD   -  HACKBERRY BEACH (2018)
 AV0803
 AV0803                         *CURRENT SURVEY CONTROL
 AV0803  ______________________________________________________________________
 AV0803* NAD 83(1992) POSITION- 29 43 31.74586(N) 093 00 59.56942(W)   ADJUSTED
 AV0803* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0803  **This station is located in a suspected subsidence area (see below).
 AV0803  ______________________________________________________________________
 AV0803  GEOID HEIGHT    -        -26.121 (meters)                     GEOID18
 AV0803  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 AV0803  HORZ ORDER      -  SECOND
 AV0803
 AV0803.The horizontal coordinates were established by classical geodetic methods
 AV0803.and adjusted by the National Geodetic Survey in January 1993.
 AV0803
 AV0803.** This station is in an area of known vertical motion. If an
 AV0803.** orthometric height was ever established but is not available 
 AV0803.** in the current survey control section, the orthometric height
 AV0803.** is considered suspect.  Suspect heights are available in the
 AV0803.** superseded section only if requested.
 AV0803
 AV0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0803.GEOID18 height accuracy estimate available here.
 AV0803
 AV0803.Click photographs - Photos may exist for this station.
 AV0803
 AV0803.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0803
 AV0803. The following values were computed from the NAD 83(1992) position.
 AV0803
 AV0803;                    North         East     Units Scale Factor Converg.
 AV0803;SPC LA S     -   137,034.513   837,163.923   MT  0.99993722   -0 50 29.9
 AV0803;SPC LA S     -   449,587.40  2,746,595.30   sFT  0.99993722   -0 50 29.9
 AV0803;UTM  15      - 3,288,367.610   498,399.700   MT  0.99960003   -0 00 29.5
 AV0803
 AV0803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0803!SPC LA S     -   1.00000400  x   0.99993722  =   0.99994122
 AV0803!UTM  15      -   1.00000400  x   0.99960003  =   0.99960403
 AV0803
 AV0803:                Primary Azimuth Mark                     Grid Az
 AV0803:SPC LA S     -  FRONT                                    113 38 54.5
 AV0803:UTM  15      -  FRONT                                    112 48 54.1
 AV0803
 AV0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN9839988367(NAD 83)
 AV0803
 AV0803|---------------------------------------------------------------------|
 AV0803| PID    Reference Object                     Distance      Geod. Az  |
 AV0803|                                                           dddmmss.s |
 AV0803| AV0765 GRAND CHENIER CH W MERM FERRY       APPROX. 6.1 KM 0405300.2 |
 AV0803| CV8737 BERRY AZ MK                                        1095933.7 |
 AV0803| AV0749 FRONT                               APPROX.10.0 KM 1124824.6 |
 AV0803| CV8739 BERRY RM 2                           32.392 METERS 27507     |
 AV0803| CV8738 BERRY RM 1                           19.285 METERS 35313     |
 AV0803|---------------------------------------------------------------------|
 AV0803
 AV0803                          SUPERSEDED SURVEY CONTROL
 AV0803
 AV0803  NAD 83(1986)-  29 43 31.76761(N)    093 00 59.55196(W) AD(       ) 2
 AV0803  NAD 27      -  29 43 30.96800(N)    093 00 59.02400(W) AD(       ) 2
 AV0803
 AV0803.Superseded values are not recommended for survey control.
 AV0803
 AV0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0803.See file dsdata.pdf to determine how the superseded data were derived.
 AV0803
 AV0803_MARKER: DS = TRIANGULATION STATION DISK
 AV0803_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AV0803_STAMPING: BERRY 1932
 AV0803_MARK LOGO: CGS
 AV0803_MAGNETIC: P = MARKER IS A STEEL PIPE
 AV0803_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0803
 AV0803  HISTORY     - Date     Condition        Report By
 AV0803  HISTORY     - 1932     MONUMENTED       CGS
 AV0803  HISTORY     - 1955     SEE DESCRIPTION  USGS
 AV0803
 AV0803                          STATION DESCRIPTION
 AV0803
 AV0803'DESCRIBED BY COAST AND GEODETIC SURVEY 1932 (LCW)
 AV0803'STATION IS LOCATED AT THE EASTERN END OF HACKBERRY ISLAND ABOUT
 AV0803'5.6 MILES (STATUTE) FROM THE MOUTH OF THE MERMENTAU RIVER (E),
 AV0803'0.1 MILE W OF THE LAST OF THE HACKBERRY BUSHES ON THE ISLAND,
 AV0803'ON A HIGH BEACH, AND 22 METERS FROM THE HIGH-WATER LINE.  THE
 AV0803'SHORE LINE IS RECEDING SLOWLY.
 AV0803'
 AV0803'STATION MARK IS STANDARD DISK SET IN TOP OF A 5-INCH BY
 AV0803'5-FOOT IRON OIL PIPE FILLED WITH CONCRETE AND EXTENDING 1
 AV0803'FOOT ABOVE THE GROUND.
 AV0803'
 AV0803'REFERENCE MARKS ARE STANDARD DISKS SET IN SQUARE BLOCKS OR
 AV0803'POSTS OF CONCRETE.
 AV0803'
 AV0803'REFERENCE MARK NO. 1 IS LOCATED AWAY FROM THE BEACH ON LOW DIRT
 AV0803'RIDGE.
 AV0803'
 AV0803'REFERENCE MARK NO. 2 IS LOCATED ALONG BEACH WESTWARD.
 AV0803'
 AV0803'AN AZIMUTH MARK SIMILAR TO THE STATION MARK WAS ESTABLISHED
 AV0803'TO THE EASTWARD.
 AV0803'
 AV0803'STATION MAY BE REACHED ONLY BY BOAT.
 AV0803'
 AV0803'A 20-FOOT TRIPOD WAS BUILT WHICH WAS SUFFICIENT TO SEE ALL
 AV0803'STATIONS.
 AV0803
 AV0803                          STATION RECOVERY (1955)
 AV0803
 AV0803'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1955
 AV0803'STATION IS NOW ABOUT 600 FEET OUT IN THE GULF.  GULF HAS
 AV0803'CUT SHORE LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1903 ***********************************************************************
 CP1903  DESIGNATION -  BERRY BOLT
 CP1903  PID         -  CP1903
 CP1903  STATE/COUNTY-  LA/FRANKLIN
 CP1903  COUNTRY     -  US
 CP1903  USGS QUAD   -  WINNSBORO (2018)
 CP1903
 CP1903                         *CURRENT SURVEY CONTROL
 CP1903  ______________________________________________________________________
 CP1903* NAD 83(1986) POSITION- 32 09 46.     (N) 091 42 20.     (W)   SCALED
 CP1903* NAVD 88 ORTHO HEIGHT -    21.85  (+/-2cm)       71.7   (feet) VERTCON3
 CP1903  ______________________________________________________________________
 CP1903  GEOID HEIGHT    -        -26.182 (meters)                     GEOID18
 CP1903  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1903
 CP1903.The horizontal coordinates were scaled from a map and have
 CP1903.an estimated accuracy of +/- 6 seconds.
 CP1903
 CP1903.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1903
 CP1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1903.GEOID18 height accuracy estimate available here.
 CP1903
 CP1903.The vertical order pertains to the NGVD 29 superseded value.
 CP1903
 CP1903.Click photographs - Photos may exist for this station.
 CP1903
 CP1903;                    North         East    Units  Estimated Accuracy
 CP1903;SPC LA N     -   184,640.    1,074,930.      MT  (+/- 180 meters Scaled)
 CP1903
 CP1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR220592(NAD 83)
 CP1903
 CP1903                          SUPERSEDED SURVEY CONTROL
 CP1903
 CP1903  NGVD 29 (??/??/92)   21.914  (m)           71.90   (f) ADJ UNCH    1 2
 CP1903
 CP1903.Superseded values are not recommended for survey control.
 CP1903
 CP1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1903.See file dsdata.pdf to determine how the superseded data were derived.
 CP1903
 CP1903_MARKER: B = BOLT
 CP1903_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CP1903_STAMPING: BERRY
 CP1903_PROJECTION: RECESSED 91 CENTIMETERS
 CP1903_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1903
 CP1903  HISTORY     - Date     Condition        Report By
 CP1903  HISTORY     - UNK      MONUMENTED       USACE
 CP1903  HISTORY     - 1966     GOOD             CGS
 CP1903  HISTORY     - 20050318 GOOD             USPSQD
 CP1903
 CP1903                          STATION DESCRIPTION
 CP1903
 CP1903'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1903'0.5 MI SE FROM WINNSBORO.
 CP1903'ABOUT 0.4 MILE EAST ALONG MAIN STREET FROM THE COURTHOUSE AT
 CP1903'WINNSBORO, THENCE 0.1 MILE SOUTHEAST ALONG STATE HIGHWAYS 4 AND 864,
 CP1903'IN SECTION 25, T 14 N, R 7 E, ON PROPERTY BELONGING TO MR. RUDOLPH
 CP1903'MCINTYLE, 126 FEET WEST OF THE NORTHWEST CORNER OF THE MCINTYLE
 CP1903'RESIDENCE WHICH IS BRICK, 77 FEET EAST OF THE CENTER LINE OF THE
 CP1903'HIGHWAY, 45 FEET SOUTH OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 45
 CP1903'FEET NORTHEAST OF A POWER POLE BRACED BY 2 GUY WIRES, ABOUT 2 FEET
 CP1903'ABOVE THE LEVEL OF THE ROAD, A COPPER BOLT SET IN THE TOP OF A
 CP1903'CONCRETE SLAB ABOUT 3 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD
 CP1903'THROUGH A 3-INCH IRON PIPE BEARING A BRASS CAP AND PROJECTING 1 INCH.
 CP1903
 CP1903                          STATION RECOVERY (2005)
 CP1903
 CP1903'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 CP1903'BERRY CAP IS NOW FLUSH WITH THE GROUND AND THE PRIVATE DRIVE TO THE
 CP1903'NORTH IS NOW AN ASPHALT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1902 ***********************************************************************
 CP1902  DESIGNATION -  BERRY CAP
 CP1902  PID         -  CP1902
 CP1902  STATE/COUNTY-  LA/FRANKLIN
 CP1902  COUNTRY     -  US
 CP1902  USGS QUAD   -  WINNSBORO (2018)
 CP1902
 CP1902                         *CURRENT SURVEY CONTROL
 CP1902  ______________________________________________________________________
 CP1902* NAD 83(1986) POSITION- 32 09 46.     (N) 091 42 20.     (W)   SCALED
 CP1902* NAVD 88 ORTHO HEIGHT -    22.55  (+/-2cm)       74.0   (feet) VERTCON3
 CP1902  ______________________________________________________________________
 CP1902  GEOID HEIGHT    -        -26.182 (meters)                     GEOID18
 CP1902  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1902
 CP1902.The horizontal coordinates were scaled from a map and have
 CP1902.an estimated accuracy of +/- 6 seconds.
 CP1902
 CP1902.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1902.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1902
 CP1902.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1902.GEOID18 height accuracy estimate available here.
 CP1902
 CP1902.The vertical order pertains to the NGVD 29 superseded value.
 CP1902
 CP1902.Click photographs - Photos may exist for this station.
 CP1902
 CP1902;                    North         East    Units  Estimated Accuracy
 CP1902;SPC LA N     -   184,640.    1,074,930.      MT  (+/- 180 meters Scaled)
 CP1902
 CP1902_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR220592(NAD 83)
 CP1902
 CP1902                          SUPERSEDED SURVEY CONTROL
 CP1902
 CP1902  NGVD 29 (??/??/92)   22.618  (m)           74.21   (f) ADJ UNCH    1 2
 CP1902
 CP1902.Superseded values are not recommended for survey control.
 CP1902
 CP1902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1902.See file dsdata.pdf to determine how the superseded data were derived.
 CP1902
 CP1902_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1902_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1902_STAMPING: BERRY
 CP1902_MARK LOGO: USACE
 CP1902_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1902_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1902
 CP1902  HISTORY     - Date     Condition        Report By
 CP1902  HISTORY     - UNK      MONUMENTED       USACE
 CP1902  HISTORY     - 1966     GOOD             CGS
 CP1902  HISTORY     - 20050318 GOOD             USPSQD
 CP1902
 CP1902                          STATION DESCRIPTION
 CP1902
 CP1902'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1902'0.5 MI SE FROM WINNSBORO.
 CP1902'ABOUT 0.4 MILE EAST ALONG MAIN STREET FROM THE COURTHOUSE AT
 CP1902'WINNSBORO, THENCE 0.1 MILE SOUTHEAST ALONG STATE HIGHWAYS 4 AND 864,
 CP1902'IN SECTION 25, T 14 N, R 7 E, ON PROPERTY BELONGING TO MR. RUDOLPH
 CP1902'MCINTYLE, 126 FEET WEST OF THE NORTHWEST CORNER OF THE MCINTYLE
 CP1902'RESIDENCE WHICH IS BRICK, 77 FEET EAST OF THE CENTER LINE OF THE
 CP1902'HIGHWAY, 45 FEET SOUTH OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 45
 CP1902'FEET NORTHEAST OF A POWER POLE BRACED BY 2 GUY WIRES, ABOUT 2 FEET
 CP1902'ABOVE THE LEVEL OF THE ROAD, A 3-INCH IRON PIPE BEARING A BRASS CAP
 CP1902'AND PROJECTING 1 INCH.
 CP1902
 CP1902                          STATION RECOVERY (2005)
 CP1902
 CP1902'RECOVERY NOTE BY US POWER SQUADRON 2005 (CHN)
 CP1902'CAP IS NOW FLUSH WITH THE GROUND AND THE PRIVATE DRIVE TO THE NORTH IS
 CP1902'NOW AN ASPHALT ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0134 ***********************************************************************
 BK0134  DESIGNATION -  BERTRAND
 BK0134  PID         -  BK0134
 BK0134  STATE/COUNTY-  LA/ST LANDRY
 BK0134  COUNTRY     -  US
 BK0134  USGS QUAD   -  LAWTELL (2018)
 BK0134
 BK0134                         *CURRENT SURVEY CONTROL
 BK0134  ______________________________________________________________________
 BK0134* NAD 83(1992) POSITION- 30 34 27.65568(N) 092 12 08.11883(W)   ADJUSTED
 BK0134* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0134  **This station is located in a suspected subsidence area (see below).
 BK0134  ______________________________________________________________________
 BK0134  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BK0134  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK0134  HORZ ORDER      -  FIRST
 BK0134
 BK0134.The horizontal coordinates were established by classical geodetic methods
 BK0134.and adjusted by the National Geodetic Survey in January 1993.
 BK0134
 BK0134.** This station is in an area of known vertical motion. If an
 BK0134.** orthometric height was ever established but is not available 
 BK0134.** in the current survey control section, the orthometric height
 BK0134.** is considered suspect.  Suspect heights are available in the
 BK0134.** superseded section only if requested.
 BK0134
 BK0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0134.GEOID18 height accuracy estimate available here.
 BK0134
 BK0134.Click photographs - Photos may exist for this station.
 BK0134
 BK0134.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0134
 BK0134. The following values were computed from the NAD 83(1992) position.
 BK0134
 BK0134;                    North         East     Units Scale Factor Converg.
 BK0134;SPC LA S     -   230,249.519   916,650.768   MT  0.99997569   -0 26 04.1
 BK0134;SPC LA S     -   755,410.30  3,007,378.39   sFT  0.99997569   -0 26 04.1
 BK0134;UTM  15      - 3,382,701.528   576,494.924   MT  0.99967218   +0 24 20.9
 BK0134
 BK0134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0134!SPC LA S     -   1.00000113  x   0.99997569  =   0.99997682
 BK0134!UTM  15      -   1.00000113  x   0.99967218  =   0.99967331
 BK0134
 BK0134:                Primary Azimuth Mark                     Grid Az
 BK0134:SPC LA S     -  BERTRAND AZ MK                           016 49 25.7
 BK0134:UTM  15      -  BERTRAND AZ MK                           015 59 00.7
 BK0134
 BK0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7649482701(NAD 83)
 BK0134
 BK0134|---------------------------------------------------------------------|
 BK0134| PID    Reference Object                     Distance      Geod. Az  |
 BK0134|                                                           dddmmss.s |
 BK0134| BK0135 BERTRAND AZ MK                                     0162321.6 |
 BK0134| BK2635 OPELOUSAS MUN TANK                  APPROX.12.2 KM 1112944.3 |
 BK0134| BK2634 ST LANDRY PARISH CTHSE CUP          APPROX.12.3 KM 1113150.3 |
 BK0134| BK0139 BERTRAND RM 3                        16.866 METERS 14126     |
 BK0134| BK0138 BERTRAND RM 1                        48.640 METERS 21514     |
 BK0134| CV9655 BERTRAND RM 1 RESET                  52.913 METERS 21655     |
 BK0134| BK2643 VILLE PLATTE WATER TANK             APPROX.14.3 KM 3304708.5 |
 BK0134| CV9656 BERTRAND RM 2 RESET                  45.321 METERS 33930     |
 BK0134| BK0137 BERTRAND RM 2                        43.913 METERS 34210     |
 BK0134|---------------------------------------------------------------------|
 BK0134
 BK0134                          SUPERSEDED SURVEY CONTROL
 BK0134
 BK0134  NAD 83(1986)-  30 34 27.67567(N)    092 12 08.11312(W) AD(       ) 1
 BK0134  NAD 27      -  30 34 26.96773(N)    092 12 07.66749(W) AD(       ) 1
 BK0134
 BK0134.Superseded values are not recommended for survey control.
 BK0134
 BK0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0134.See file dsdata.pdf to determine how the superseded data were derived.
 BK0134
 BK0134_MARKER: DS = TRIANGULATION STATION DISK
 BK0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0134_STAMPING: BERTRAND 1935
 BK0134_MARK LOGO: CGS
 BK0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0134+STABILITY: SURFACE MOTION
 BK0134
 BK0134  HISTORY     - Date     Condition        Report By
 BK0134  HISTORY     - 1935     MONUMENTED       CGS
 BK0134  HISTORY     - 1960     GOOD             CGS
 BK0134  HISTORY     - 1969     GOOD             CGS
 BK0134  HISTORY     - 1973     GOOD             NGS
 BK0134  HISTORY     - 1973     GOOD             LADTD
 BK0134
 BK0134                          STATION DESCRIPTION
 BK0134
 BK0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BK0134'ABOUT 8 MILES WNW OF OPELOUSAS, ABOUT 6 MILES E OF CHATAIGNIER,
 BK0134'ABOUT 0.3 MILE S OF THE VILLAGE OF PRAIRIE RONDE, AT THE
 BK0134'SW CORNER OF THE PASTURE ON THE FARM BELONGING TO THE BERTRAND
 BK0134'ESTATE AND OCCUPIED BY MARTIN BERTRAND, ABOUT 410 FEET W
 BK0134'OF THE HOUSE, 215 FEET S OF THE CENTER LINE OF THE LANE
 BK0134'LEADING TO THE HOUSE, 274 FEET SW OF THE SW CORNER OF THE
 BK0134'BARN LOT, 175 FEET W OF THE SW CORNER OF THE DUCK POND, 42
 BK0134'FEET E OF THE CENTER LINE OF THE N-S GRAVEL ROAD, 14 FEET
 BK0134'E OF THE W PASTURE (RIGHT-OF-WAY) FENCE, 19 FEET N OF THE
 BK0134'S PASTURE FENCE, AND 22 FEET NE OF THE SW CORNER POST OF
 BK0134'THE PASTURE.  THE STATION IS MARKED BY STANDARD BRONZE
 BK0134'DISKS SET IN CONCRETE.  THE
 BK0134'MARK IS SET FLUSH WITH THE SURFACE.
 BK0134'
 BK0134'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 BK0134'PROJECTS 4 INCHES AND IS ON THE
 BK0134'RIGHT-OF-WAY FENCE LINE, 26 FEET W OF THE CENTER LINE OF THE
 BK0134'ROAD, AND 159.58 FEET (48.64 METERS) FROM THE STATION
 BK0134'S 35 DEG 14 MIN W.
 BK0134'
 BK0134'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 BK0134'PROJECTS 4 INCHES AND IS ON THE
 BK0134'RIGHT-OF-WAY FENCE LINE, 26 FEET W OF THE CENTER LINE OF
 BK0134'THE ROAD, 271.76 FEET (82.83 METERS) N OF REFERENCE MARK
 BK0134'NO. 1, AND 144.07 FEET (43.91 METERS) FROM THE STATION
 BK0134'N 17 DEG 50 MIN W.
 BK0134'
 BK0134'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN CONCRETE,
 BK0134'PROJECTS 5 INCHES AND IS ON THE
 BK0134'RIGHT-OF-WAY FENCE LINE, 25 FEET S OF THE CENTER LINE OF
 BK0134'THE E-W GRAVEL ROAD, ABOUT 180 FEET E OF THE CORNER POST,
 BK0134'ABOUT 210 FEET E OF THE CENTER LINE OF THE N-S GRAVEL ROAD,
 BK0134'AND APPROXIMATELY 0.3 MILE FROM THE STATION N 16 DEG 23 MIN E.
 BK0134
 BK0134                          STATION RECOVERY (1960)
 BK0134
 BK0134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BK0134'THE STATION WAS VISITED 11-19-59 AND THE STATION MARK, AZIMUTH
 BK0134'MARK AND REFERENCE MARKS NO. 1 AND NO. 2 WERE FOUND IN GOOD
 BK0134'CONDITION.  A NEW DESCRIPTION FOLLOWS--
 BK0134'
 BK0134'THE STATION IS LOCATED ABOUT 1.25 MILES WEST-SOUTHWEST OF
 BK0134'THE SCARED HEART CHURCH IN PRAIRIE RONDE, ABOUT 4.0 MILES
 BK0134'NORTH-NORTHWEST OF LAWTELL, 8.5 MILES NORTHWEST OF OPELOUSAS
 BK0134'AND 0.35 MILES SOUTH OF THE CROSSROAD IN PRAIRIE RONDE,
 BK0134'ON THE EAST SIDE OF STATE HIGHWAY 103, IN THE SOUTHWEST
 BK0134'CORNER OF A PASTURE LOT OWNED BY MARTIN BERTRAND.  IT IS
 BK0134'410 FEET WEST OF THE BERTRAND HOUSE, 274 FEET SOUTHWEST OF
 BK0134'THE SOUTHWEST CORNER OF THE BARN LOT, 175 FEET WEST OF THE
 BK0134'SOUTHWEST CORNER OF A SMALL POND IN THE PASTURE, 223 FEET
 BK0134'SOUTH OF THE CENTER OF THE DRIVEWAY TO THE HOUSE, 43 FEET
 BK0134'EAST OF THE CENTER OF STATE HIGHWAY 103, 19 FEET EAST OF
 BK0134'A FENCE LINE AND A METAL WITNESS POST, 25 FEET NORTHEAST
 BK0134'OF A FENCE CORNER, AND 20 FEET NORTH OF THE SOUTH FENCE
 BK0134'LINE OF THE PASTURE.  IT IS A STANDARD DISK, STAMPED
 BK0134'BERTRAND 1935, FLUSH WITH THE GROUND.
 BK0134'
 BK0134'REFERENCE MARK NO. 1 IS 159.58 FEET SOUTHWEST OF THE STATION,
 BK0134'25 FEET WEST OF THE CENTER OF THE HIGHWAY, 1 FOOT WEST OF
 BK0134'A METAL WITNESS POST, 57 FEET SOUTH OF A POWER POLE ON THE
 BK0134'WEST SIDE OF THE HIGHWAY AND 1 FOOT EAST OF A FENCE LINE.
 BK0134'IT IS A STANDARD DISK, STAMPED BERTRAND NO 1 1935, FLUSH
 BK0134'WITH THE GROUND.
 BK0134'
 BK0134'REFERENCE MARK NO. 2 IS 144.07 FEET NORTH-NORTHWEST OF THE
 BK0134'STATION, 25 FEET WEST OF THE CENTER OF THE HIGHWAY, 94 FEET
 BK0134'SOUTH OF THE PROJECTED CENTERLINE OF THE DRIVEWAY TO THE
 BK0134'BERTRAND HOUSE, 1 FOOT EAST OF A FENCE LINE AND 1 FOOT WEST
 BK0134'OF A METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED
 BK0134'BERTRAND NO 2 1935, FLUSH WITH THE GROUND.
 BK0134'
 BK0134'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND NO. 2 IS 271.76
 BK0134'FEET.
 BK0134'
 BK0134'THE AZIMUTH MARK IS 0.35 MILE NORTH OF THE STATION, 210 FEET
 BK0134'EAST OF THE CENTER OF STATE HIGHWAY 103, 25 FEET SOUTH OF THE
 BK0134'CENTERLINE OF STATE HIGHWAY 104, 184 FEET EAST OF A FENCE
 BK0134'CORNER AT THE NORTHWEST CORNER OF A FIELD, 1 FOOT NORTH
 BK0134'OF A FENCE LINE AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 BK0134'IT IS A STANDARD DISK, STAMPED BERTRAND AZI 1935, FLUSH
 BK0134'WITH THE GROUND.
 BK0134'
 BK0134'TO REACH THE MARK FROM THE COURTHOUSE IN OPELOUSAS GO WEST
 BK0134'ON U.S. HIGHWAY 190 FOR 1.2 MILES TO THE JUNCTION WITH STATE
 BK0134'HIGHWAY 104, TURN RIGHT AND GO WEST AND NORTH WEST ON STATE
 BK0134'HIGHWAY 104 FOR 7.3 MILES TO THE AZIMUTH MARK ON THE LEFT,
 BK0134'CONTINUE WEST FOR ABOUT 200 FEET TO THE JUNCTION WITH STATE
 BK0134'HIGHWAY 103, TURN LEFT AND GO SOUTH FOR 0.35 MILE TO THE
 BK0134'STATION ON THE LEFT.
 BK0134
 BK0134                          STATION RECOVERY (1969)
 BK0134
 BK0134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK0134'THE STATION MARK WAS RECOVERED IN GOOD CONDITION, REFERENCE MARKS 1
 BK0134'AND 2 HAVE BEEN RESET AND THE AZIMUTH MARK IS IN THE EDGE OF A ROAD
 BK0134'DITCH WITH THE NORTH SIDE EXPOSED BUT STILL SOLID.  A REFERENCE
 BK0134'MARK 3 WAS ESTABLISHED AT THIS TIME DUE TO THE STATION MARK BEING TOO
 BK0134'CLOSE TO THE ROAD AND AN UNSUITABLE LOCATION FOR A TOWER.
 BK0134'
 BK0134'THE STATION IS LOCATED ABOUT 14 MILES NORTHEAST OF EUNICE, 9 MILES
 BK0134'SOUTHEAST OF VILLE PLATTE, 7-1/2 MILES NORTHWEST OF OPELOUSAS, 4
 BK0134'MILES NORTH OF LAWTELL AND ON THE PROPERTY OF MRS. MARTIN BERTRAND.
 BK0134'
 BK0134'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURTHOUSE
 BK0134'SQUARE IN OPELOUSAS GO WEST ON U. S. HIGHWAY 190 FOR 1.3 MILES TO A
 BK0134'SIDE ROAD ON THE RIGHT, STATE HIGHWAY 104, TURN RIGHT THEN LEFT AND
 BK0134'GO NORTHWESTERLY ON STATE HIGHWAY 104 FOR 3.8 MILES TO A SIDE ROAD
 BK0134'ON THE LEFT AT A POINT WHERE THE HIGHWAY TURNS SHARP TO THE RIGHT.
 BK0134'CONTINUE NORTHWESTERLY ON STATE HIGHWAY 104 FOR 2.95 MILES TO
 BK0134'STATE HIGHWAY 3043 ON THE RIGHT AND A BRICK CHURCH ON THE LEFT,
 BK0134'CONTINUE NORTHWEST ON STATE HIGHWAY 104 FOR 0.7 MILE TO THE
 BK0134'AZIMUTH MARK ON THE LEFT, CONTINUE NORTHWEST FOR 0.05 MILE TO A T
 BK0134'ROAD, STATE HIGHWAY 103, TURN LEFT AND GO SOUTH ON STATE HIGHWAY 103
 BK0134'FOR 0.15 MILE TO AZIMUTH MARK NUMBER 2 ON THE RIGHT, CONTINUE
 BK0134'SOUTH ON STATE HIGHWAY 103 FOR 0.15 MILE TO THE STATION ON THE
 BK0134'LEFT.
 BK0134'
 BK0134'STATION MARK IS A STANDARD DISK, STAMPED BERTRAND 1935, SET IN THE
 BK0134'TOP OF A SQUARE CONCRETE MONUMENT THAT IS FLUSH.  IT IS 38.1 FEET
 BK0134'EAST OF THE CENTER LINE OF STATE HIGHWAY 103, 19.5 FEET NORTH OF A
 BK0134'FENCE CORNER POST, 2.6 FEET EAST OF THE FENCE AND 1.2 FEET NORTH
 BK0134'OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK0134'
 BK0134'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BERTRAND NO 1 1935, SET
 BK0134'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH.  IT
 BK0134'IS 67 FEET SOUTH OF A POWER LINE POLE, 40 FEET WEST OF THE CENTER OF
 BK0134'THE HIGHWAY, 4 FEET WEST OF A FENCE AND 3.2 FEET WEST OF A METAL
 BK0134'WITNESS POST WITH A SIGN ATTACHED.
 BK0134'
 BK0134'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BERTRAND NO 2 1935 SET
 BK0134'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH.  IT
 BK0134'IS 217 FEET NORTH OF THE POWER LINE POLE, 146 FEET SOUTH OF A FENCE
 BK0134'CORNER AND ANOTHER POLE, 38 FEET WEST OF THE CENTER LINE OF THE
 BK0134'HIGHWAY, 2.5 FEET WEST OF THE FENCE AND 2 FEET WEST OF A METAL
 BK0134'WITNESS POST WITH SIGN ATTACHED.
 BK0134'
 BK0134'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED BERTRAND 1935 NO 3
 BK0134'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BK0134'18 INCHES UNDERGROUND.  IT IS 126.5 FEET NORTHEAST OF A POWER LINE
 BK0134'POLE, 76 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 56.5 FEET
 BK0134'SOUTHEAST OF A METAL WITNESS POST WITH SIGN ATTACHED, 45 FEET
 BK0134'EAST OF A FENCE AND 13.2 FEET SOUTH OF A FENCE.
 BK0134'
 BK0134'AZIMUTH MARK NO 2 IS A STANDARD DISK, STAMPED BERTRAND 1935 NO 2
 BK0134'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BK0134'PROJECTS 2 INCHES.  IT IS 35.4 FEET WEST OF THE CENTER LINE OF
 BK0134'STATE HIGHWAY 103, 18 FEET SOUTH OF A CORNER FENCE POST, 1.8 FEET
 BK0134'SOUTH OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK0134'
 BK0134'AZIMUTH MARK IS A STANDARD DISK, STAMPED BERTRAND 1935, SET IN THE
 BK0134'TOP OF A SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES AND IS
 BK0134'EXPOSED ON THE NORTH SIDE.  IT IS 25 FEET SOUTH OF THE CENTER LINE
 BK0134'OF STATE HIGHWAY 104, 1 FOOT EAST OF A METAL WITNESS POST WITH A
 BK0134'SIGN ATTACHED AND IN A FENCE LINE.
 BK0134'
 BK0134'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTH OF
 BK0134'LAWTELL.
 BK0134'
 BK0134'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK0134
 BK0134                          STATION RECOVERY (1973)
 BK0134
 BK0134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (AGQ)
 BK0134'THIS STATION IS IN SECTION 86, T - 6 S, R - 3 E.
 BK0134'
 BK0134'THE STATION WAS VISITED JUNE 1, 1973 AND THE REFERENCE MARKERS
 BK0134'NO. 1, NO. 2, AND NO. 3 AZIMUTH MARKERS 1935 AND 1969 WERE
 BK0134'FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 BK0134'
 BK0134'THE STATION IS LOCATED ABOUT 1.25 MILES WEST-SOUTHWEST OF
 BK0134'THE SACRED HEART CHURCH IN PRAIRIE RONDE AND ABOUT 4.0 MILES
 BK0134'NORTH-NORTHWEST OF LAWTELL ON LOUISIANA HIGHWAY 103 ON PROPERTY
 BK0134'OWNED BY MARTIN BERTRAND.  IT IS 410 FEET WEST OF THE BERTRAND
 BK0134'HOUSE.  274 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 BK0134'BARN LOT.  38.1 FEET EAST OF THE CENTERLINE OF LOUISIANA
 BK0134'HIGHWAY 103.  19.5 FEET NORTH OF A FENCE CORNER FLUSH WITH
 BK0134'THE GROUND.
 BK0134'
 BK0134'REFERENCE MARK NO. 1 IS 159.6 FEET SOUTHWEST OF THE STATION.
 BK0134'40 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103.
 BK0134'67 FEET SOUTH OF A POWER POLE.  4 FEET WEST OF A BARBED
 BK0134'WIRE FENCE.  3.2 FEET WEST OF A METAL POST FLUSH WITH THE
 BK0134'GROUND.  IT IS A STANDARD DISC STAMPED BERTRAND NO. 1 1935
 BK0134'FLUSH WITH THE GROUND.
 BK0134'
 BK0134'REFERENCE MARK NO. 2 IS 144.1 FEET NORTH-NORTHWEST OF THE
 BK0134'STATION.  38 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0134'103.  146 FEET SOUTH OF A FENCE CORNER.  217 FEET NORTH
 BK0134'OF A POWER POLE.  2 FEET WEST OF A STEEL WITNESS POST.  IT
 BK0134'IS A STANDARD DISC STAMPED BERTRAND NO. 2 1935 FLUSH WITH
 BK0134'THE GROUND.  THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND
 BK0134'NO. 2 IS 271.8 FEET.
 BK0134'
 BK0134'REFERENCE MARK NO. 3 IS 55.5 FEET SOUTHEAST OF THE STATION.
 BK0134'80 FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0134'103.  45 FEET NORTHEAST OF A BARBED WIRE FENCE.  13.5 FEET
 BK0134'SOUTH OF A STEEL WITNESS POST.  THIS MARKER IS ABOUT 18
 BK0134'INCHES BELOW THE GROUND.
 BK0134'
 BK0134'THE AZIMUTH MARK IS 0.35 MILES NORTH OF THE STATION.  210
 BK0134'FEET EAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103.  25
 BK0134'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 104.  1
 BK0134'FOOT EAST OF A STEEL WITNESS POST.  THIS MARKER IS EXPOSED
 BK0134'ON THE NORTH SIDE.  IT IS STAMPED BERTRAND AZIMUTH 1935.
 BK0134'
 BK0134'THE AZIMUTH MARK NO. 2 1935 AND 1969 IS 35 FEET WEST OF THE
 BK0134'CENTERLINE OF LOUISIANA HIGHWAY 103.  19 FEET SOUTH OF A
 BK0134'FENCE CORNER.  82 FEET SOUTH OF A TELEPHONE POLE.  1 FOOT
 BK0134'EAST OF A MESH AND BARBED WIRE FENCE.  1 FOOT SOUTH OF A
 BK0134'STEEL WITNESS POST FLUSH WITH THE GROUND.
 BK0134'
 BK0134'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL ABOUT 0.25 MILES
 BK0134'NORTH ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF
 BK0134'THE WESTBOUND ROADWAY OF U.S. HIGHWAY 190.  THENCE ABOUT
 BK0134'1.5 MILES WEST ALONG U.S. HIGHWAY 190 TO THE INTERSECTION
 BK0134'OF LOUISIANA HIGHWAY 103 LEADING NORTH.  THENCE ABOUT 4.6
 BK0134'MILES NORTH ALONG LOUISIANA HIGHWAY 103 TO THE STATION.
 BK0134'
 BK0134'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.15 MILES
 BK0134'NORTHWEST
 BK0134
 BK0134                          STATION RECOVERY (1973)
 BK0134
 BK0134'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BK0134'6.15 MI NW FROM LAWTELL.
 BK0134'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0134'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WESTBOUND
 BK0134'ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 1.5 MILES WEST ALONG US
 BK0134'HIGHWAY 190 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING
 BK0134'NORTH.  THENCE ABOUT 4.4 MILES NORTH ALONG LOUISIANA HIGHWAY 103. 38.1
 BK0134'FEET EAST OF THE CENTERLINE ALONG LOUISIANA HIGHWAY 103.  19.5 FEET
 BK0134'NORTH OF A FENCE CORNER.  2.6 FEET EAST OF A MESH AND BARBED WIRE
 BK0134'FENCE.  1.2 FEET NORTH OF A STEEL WITNESS POST.  DISK IN THE TOP OF A
 BK0134'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0135 ***********************************************************************
 BK0135  DESIGNATION -  BERTRAND AZ MK
 BK0135  PID         -  BK0135
 BK0135  STATE/COUNTY-  LA/ST LANDRY
 BK0135  COUNTRY     -  US
 BK0135  USGS QUAD   -  LAWTELL (2018)
 BK0135
 BK0135                         *CURRENT SURVEY CONTROL
 BK0135  ______________________________________________________________________
 BK0135* NAD 83(1986) POSITION- 30 34 43.     (N) 092 12 02.     (W)   SCALED
 BK0135* NAVD 88 ORTHO HEIGHT -    20.02  (+/-2cm)       65.7   (feet) VERTCON3
 BK0135  ______________________________________________________________________
 BK0135  GEOID HEIGHT    -        -27.231 (meters)                     GEOID18
 BK0135  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0135
 BK0135.The horizontal coordinates were scaled from a map and have
 BK0135.an estimated accuracy of +/- 6 seconds.
 BK0135
 BK0135.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0135.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0135
 BK0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0135.GEOID18 height accuracy estimate available here.
 BK0135
 BK0135.The vertical order pertains to the NGVD 29 superseded value.
 BK0135
 BK0135.Click photographs - Photos may exist for this station.
 BK0135
 BK0135;                    North         East    Units  Estimated Accuracy
 BK0135;SPC LA S     -   230,720.      916,820.      MT  (+/- 180 meters Scaled)
 BK0135
 BK0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP766831(NAD 83)
 BK0135
 BK0135                          SUPERSEDED SURVEY CONTROL
 BK0135
 BK0135  NGVD 29 (11/26/84)   20.089  (m)           65.91   (f) ADJUSTED    2 1
 BK0135
 BK0135.Superseded values are not recommended for survey control.
 BK0135
 BK0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0135.See file dsdata.pdf to determine how the superseded data were derived.
 BK0135
 BK0135_MARKER: DZ = AZIMUTH MARK DISK
 BK0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0135_STAMPING: BERTRAND 1935
 BK0135_MARK LOGO: CGS
 BK0135_PROJECTION: PROJECTING 5 CENTIMETERS
 BK0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0135+STABILITY: SURFACE MOTION
 BK0135
 BK0135  HISTORY     - Date     Condition        Report By
 BK0135  HISTORY     - 1935     MONUMENTED       CGS
 BK0135  HISTORY     - 1973     GOOD             LADH
 BK0135
 BK0135                          STATION DESCRIPTION
 BK0135
 BK0135'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0135'6.45 MI NW FROM LAWTELL.
 BK0135'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0135'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WEST BOUND
 BK0135'ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 1.50 MILES WEST ALONG US
 BK0135'HIGHWAY 190 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING
 BK0135'NORTH.  THENCE ABOUT 4.7 MILES NORTH ALONG LOUISIANA HIGHWAY 103.  25
 BK0135'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 104.  212 FEET EAST
 BK0135'OF THE INTERSECTION OF LOUISIANA HIGHWAY 103 AND 104.  1.0 FOOT EAST
 BK0135'OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0135'PROJECTING 2 INCHES ABOVE THE GROUND.  SECTION 86, T5S, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0136 ***********************************************************************
 BK0136  DESIGNATION -  BERTRAND AZ MK 2
 BK0136  PID         -  BK0136
 BK0136  STATE/COUNTY-  LA/ST LANDRY
 BK0136  COUNTRY     -  US
 BK0136  USGS QUAD   -  LAWTELL (2018)
 BK0136
 BK0136                         *CURRENT SURVEY CONTROL
 BK0136  ______________________________________________________________________
 BK0136* NAD 83(1986) POSITION- 30 34 38.     (N) 092 12 07.     (W)   SCALED
 BK0136* NAVD 88 ORTHO HEIGHT -    20.26  (+/-2cm)       66.5   (feet) VERTCON3
 BK0136  ______________________________________________________________________
 BK0136  GEOID HEIGHT    -        -27.232 (meters)                     GEOID18
 BK0136  VERT ORDER      -  SECOND    CLASS I (See Below)
 BK0136
 BK0136.The horizontal coordinates were scaled from a map and have
 BK0136.an estimated accuracy of +/- 6 seconds.
 BK0136
 BK0136.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK0136.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK0136
 BK0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0136.GEOID18 height accuracy estimate available here.
 BK0136
 BK0136.The vertical order pertains to the NGVD 29 superseded value.
 BK0136
 BK0136.Click photographs - Photos may exist for this station.
 BK0136
 BK0136;                    North         East    Units  Estimated Accuracy
 BK0136;SPC LA S     -   230,570.      916,680.      MT  (+/- 180 meters Scaled)
 BK0136
 BK0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP765830(NAD 83)
 BK0136
 BK0136                          SUPERSEDED SURVEY CONTROL
 BK0136
 BK0136  NGVD 29 (11/26/84)   20.334  (m)           66.71   (f) ADJUSTED    2 1
 BK0136
 BK0136.Superseded values are not recommended for survey control.
 BK0136
 BK0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0136.See file dsdata.pdf to determine how the superseded data were derived.
 BK0136
 BK0136_MARKER: DZ = AZIMUTH MARK DISK
 BK0136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0136_STAMPING: BERTRAND NO 2 1969
 BK0136_MARK LOGO: CGS
 BK0136_PROJECTION: FLUSH
 BK0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0136+STABILITY: SURFACE MOTION
 BK0136
 BK0136  HISTORY     - Date     Condition        Report By
 BK0136  HISTORY     - 1969     MONUMENTED       CGS
 BK0136  HISTORY     - 1973     GOOD             LADH
 BK0136
 BK0136                          STATION DESCRIPTION
 BK0136
 BK0136'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0136'6.35 MI NW FROM LAWTELL.
 BK0136'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0136'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WESTBOUND
 BK0136'ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 1.50 MILES WEST ALONG US
 BK0136'HIGHWAY 190 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING
 BK0136'NORTH.  THENCE ABOUT 4.6 MILES NORTH ALONG LOUISIANA HIGHWAY 103.  35
 BK0136'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103.  19 FEET SOUTH
 BK0136'OF A FENCE CORNER.  82 FEET SOUTH OF A TELEPHONE POLE.  1.0 FOOT EAST
 BK0136'OF A MESH AND BARBED WIRE FENCE.  1.0 FOOT SOUTH OF A STEEL WITNESS
 BK0136'POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 BK0136'SECTION 84, T6S, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0138 ***********************************************************************
 BK0138  DESIGNATION -  BERTRAND RM 1
 BK0138  PID         -  BK0138
 BK0138  STATE/COUNTY-  LA/ST LANDRY
 BK0138  COUNTRY     -  US
 BK0138  USGS QUAD   -  LAWTELL (2018)
 BK0138
 BK0138                         *CURRENT SURVEY CONTROL
 BK0138  ______________________________________________________________________
 BK0138* NAD 83(1986) POSITION- 30 34 26.37   (N) 092 12 09.17   (W)   HD_HELD1
 BK0138* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0138  **This station is located in a suspected subsidence area (see below).
 BK0138  ______________________________________________________________________
 BK0138  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BK0138
 BK0138.The horizontal coordinates were determined by differentially corrected
 BK0138.hand held GPS observations or other comparable positioning techniques
 BK0138.and have an estimated accuracy of +/- 3 meters.
 BK0138
 BK0138.** This station is in an area of known vertical motion. If an
 BK0138.** orthometric height was ever established but is not available 
 BK0138.** in the current survey control section, the orthometric height
 BK0138.** is considered suspect.  Suspect heights are available in the
 BK0138.** superseded section only if requested.
 BK0138
 BK0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0138.GEOID18 height accuracy estimate available here.
 BK0138
 BK0138.Click photographs - Photos may exist for this station.
 BK0138
 BK0138;                    North         East    Units  Estimated Accuracy
 BK0138;SPC LA S     -   230,210.1     916,622.5     MT  (+/- 3 meters HH1 GPS) 
 BK0138
 BK0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7646782661(NAD 83)
 BK0138
 BK0138                          SUPERSEDED SURVEY CONTROL
 BK0138
 BK0138.No superseded survey control is available for this station.
 BK0138
 BK0138_MARKER: DR = REFERENCE MARK DISK
 BK0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0138_STAMPING: BERTRAND NO 1 1935
 BK0138_MARK LOGO: CGS
 BK0138_PROJECTION: FLUSH
 BK0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0138+STABILITY: SURFACE MOTION
 BK0138
 BK0138  HISTORY     - Date     Condition        Report By
 BK0138  HISTORY     - 1935     MONUMENTED       CGS
 BK0138  HISTORY     - 1973     GOOD             LADH
 BK0138
 BK0138                          STATION DESCRIPTION
 BK0138
 BK0138'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0138'6.1 MI NW FROM LAWTELL.
 BK0138'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0138'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WEST BOUND
 BK0138'ROADWAY OF US. HIGHWAY 190.  THENCE ABOUT 1.5 MILES WEST ALONG US
 BK0138'HIGHWAY 190 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING
 BK0138'NORTH.  THENCE ABOUT 4.35 MILES NORTH ALONG LOUISIANA HIGHWAY 103.
 BK0138'40.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103.  67.0 FEET
 BK0138'SOUTH OF A POWER POLE.  4.0 FEET WEST OF A BARBED WIRE FENCE.  3.2
 BK0138'FEET WEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0138'FLUSH WITH THE GROUND.  SECTION 86, T6S, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0137 ***********************************************************************
 BK0137  DESIGNATION -  BERTRAND RM 2
 BK0137  PID         -  BK0137
 BK0137  STATE/COUNTY-  LA/ST LANDRY
 BK0137  COUNTRY     -  US
 BK0137  USGS QUAD   -  LAWTELL (2018)
 BK0137
 BK0137                         *CURRENT SURVEY CONTROL
 BK0137  ______________________________________________________________________
 BK0137* NAD 83(1986) POSITION- 30 34 29.01   (N) 092 12 08.62   (W)   HD_HELD1
 BK0137* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0137  **This station is located in a suspected subsidence area (see below).
 BK0137  ______________________________________________________________________
 BK0137  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BK0137
 BK0137.The horizontal coordinates were determined by differentially corrected
 BK0137.hand held GPS observations or other comparable positioning techniques
 BK0137.and have an estimated accuracy of +/- 3 meters.
 BK0137
 BK0137.** This station is in an area of known vertical motion. If an
 BK0137.** orthometric height was ever established but is not available 
 BK0137.** in the current survey control section, the orthometric height
 BK0137.** is considered suspect.  Suspect heights are available in the
 BK0137.** superseded section only if requested.
 BK0137
 BK0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0137.GEOID18 height accuracy estimate available here.
 BK0137
 BK0137.Click photographs - Photos may exist for this station.
 BK0137
 BK0137;                    North         East    Units  Estimated Accuracy
 BK0137;SPC LA S     -   230,291.3     916,637.7     MT  (+/- 3 meters HH1 GPS) 
 BK0137
 BK0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7648182743(NAD 83)
 BK0137
 BK0137                          SUPERSEDED SURVEY CONTROL
 BK0137
 BK0137.No superseded survey control is available for this station.
 BK0137
 BK0137_MARKER: DR = REFERENCE MARK DISK
 BK0137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0137_STAMPING: BERTRAND NO 2 1935
 BK0137_MARK LOGO: CGS
 BK0137_PROJECTION: FLUSH
 BK0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0137+STABILITY: SURFACE MOTION
 BK0137
 BK0137  HISTORY     - Date     Condition        Report By
 BK0137  HISTORY     - 1935     MONUMENTED       CGS
 BK0137  HISTORY     - 1973     GOOD             LADH
 BK0137
 BK0137                          STATION DESCRIPTION
 BK0137
 BK0137'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0137'6.2 MI NW FROM LAWTELL.
 BK0137'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0137'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WEST BOUND
 BK0137'ROADWAY OF U. S. HIGHWAY 190.  THENCE ABOUT 1.5 MILES WEST ALONG US.
 BK0137'HIGHWAY 190 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING
 BK0137'NORTH.  THENCE ABOUT 4.45 MILES NORTH ALONG LOUISIANA HIGHWAY 103.
 BK0137'38.0 FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103. 146.0 FEET
 BK0137'SOUTH OF A FENCE CORNER.  217.0 FEET NORTH OF A POWER POLE. 2.0 FEET
 BK0137'WEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF A CONCRETE POST
 BK0137'FLUSH WITH THE GROUND.  SECTION 84, T6S, R3E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0139 ***********************************************************************
 BK0139  DESIGNATION -  BERTRAND RM 3
 BK0139  PID         -  BK0139
 BK0139  STATE/COUNTY-  LA/ST LANDRY
 BK0139  COUNTRY     -  US
 BK0139  USGS QUAD   -  LAWTELL (2018)
 BK0139
 BK0139                         *CURRENT SURVEY CONTROL
 BK0139  ______________________________________________________________________
 BK0139* NAD 83(1992) POSITION- 30 34 27.22743(N) 092 12 07.72425(W)   ADJUSTED
 BK0139* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0139  **This station is located in a suspected subsidence area (see below).
 BK0139  ______________________________________________________________________
 BK0139  GEOID HEIGHT    -        -27.234 (meters)                     GEOID18
 BK0139  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK0139  HORZ ORDER      -  SECOND
 BK0139
 BK0139.The horizontal coordinates were established by classical geodetic methods
 BK0139.and adjusted by the National Geodetic Survey in January 1993.
 BK0139
 BK0139.** This station is in an area of known vertical motion. If an
 BK0139.** orthometric height was ever established but is not available 
 BK0139.** in the current survey control section, the orthometric height
 BK0139.** is considered suspect.  Suspect heights are available in the
 BK0139.** superseded section only if requested.
 BK0139
 BK0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0139.GEOID18 height accuracy estimate available here.
 BK0139
 BK0139.Click photographs - Photos may exist for this station.
 BK0139
 BK0139.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0139
 BK0139. The following values were computed from the NAD 83(1992) position.
 BK0139
 BK0139;                    North         East     Units Scale Factor Converg.
 BK0139;SPC LA S     -   230,236.252   916,661.181   MT  0.99997566   -0 26 03.9
 BK0139;SPC LA S     -   755,366.77  3,007,412.56   sFT  0.99997566   -0 26 03.9
 BK0139;UTM  15      - 3,382,688.419   576,505.528   MT  0.99967220   +0 24 21.1
 BK0139
 BK0139!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0139!SPC LA S     -   1.00000120  x   0.99997566  =   0.99997686
 BK0139!UTM  15      -   1.00000120  x   0.99967220  =   0.99967340
 BK0139
 BK0139:                Primary Azimuth Mark                     Grid Az
 BK0139:SPC LA S     -  BERTRAND AZ MK 2                         004 15 25.0
 BK0139:UTM  15      -  BERTRAND AZ MK 2                         003 25 00.0
 BK0139
 BK0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7650582688(NAD 83)
 BK0139
 BK0139|---------------------------------------------------------------------|
 BK0139| PID    Reference Object                     Distance      Geod. Az  |
 BK0139|                                                           dddmmss.s |
 BK0139| BK0136 BERTRAND AZ MK 2                                   0034921.1 |
 BK0139| CV9655 BERTRAND RM 1 RESET                  51.325 METERS 23528     |
 BK0139| BK0134 BERTRAND                             16.866 METERS 32126     |
 BK0139| CV9656 BERTRAND RM 2 RESET                  61.551 METERS 33437     |
 BK0139|---------------------------------------------------------------------|
 BK0139
 BK0139                          SUPERSEDED SURVEY CONTROL
 BK0139
 BK0139  NAD 83(1986)-  30 34 27.24743(N)    092 12 07.71855(W) AD(       ) 2
 BK0139  NAD 27      -  30 34 26.53947(N)    092 12 07.27292(W) AD(       ) 2
 BK0139
 BK0139.Superseded values are not recommended for survey control.
 BK0139
 BK0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0139.See file dsdata.pdf to determine how the superseded data were derived.
 BK0139
 BK0139_MARKER: DR = REFERENCE MARK DISK
 BK0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0139_STAMPING: BERTRAND NO 3 1935 1969
 BK0139_MARK LOGO: CGS
 BK0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0139+STABILITY: SURFACE MOTION
 BK0139
 BK0139  HISTORY     - Date     Condition        Report By
 BK0139  HISTORY     - 1969     MONUMENTED       CGS
 BK0139  HISTORY     - 1973     GOOD             LADTD
 BK0139
 BK0139                          STATION DESCRIPTION
 BK0139
 BK0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK0139'THE STATION IS LOCATED ABOUT 14 MILES NORTHEAST OF EUNICE, 9 MILES
 BK0139'SOUTHEAST OF VILLE PLATTE, 7-1/2 MILES NORTHWEST OF OPELOUSAS, 4
 BK0139'MILES NORTH OF LAWTELL AND ON THE PROPERTY OF MRS. MARTIN BERTRAND.
 BK0139'
 BK0139'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURTHOUSE
 BK0139'SQUARE IN OPELOUSAS GO WEST ON U. S. HIGHWAY 190 FOR 1.3 MILES TO A
 BK0139'SIDE ROAD ON THE RIGHT, STATE HIGHWAY 104, TURN RIGHT THEN LEFT AND
 BK0139'GO NORTH WESTERLY ON STATE HIGHWAY 104 FOR 3.8 MILES TO A SIDE ROAD
 BK0139'ON THE LEFT AT A POINT WHERE THE HIGHWAY TURNS SHARP TO THE RIGHT.
 BK0139'CONTINUE NORTHWEST ON STATE HIGHWAY 104 FOR 2.95 MILES TO
 BK0139'STATE HIGHWAY 3043 ON THE RIGHT AND A BRICK CHURCH ON THE
 BK0139'LEFT, CONTINUE NORTHWEST ON STATE HIGHWAY FOR 0.7 MILE TO THE
 BK0139'AZIMUTH MARK FOR BERTRAND 1935 ON THE LEFT, CONTINUE ON THE
 BK0139'PAVED ROAD FOR 0.05 MILE TO A T ROAD, STATE HIGHWAY 103, TURN LEFT
 BK0139'AND GO SOUTH ON STATE HIGHWAY 103 FOR 0.15 MILE TO AZIMUTH
 BK0139'MARK NUMBER 2 ON THE RIGHT, CONTINUE SOUTH ON STATE HIGHWAY 103
 BK0139'FOR 0.15 MILE TO THE STATION ON THE LEFT.
 BK0139'
 BK0139'STATION MARK IS A STANDARD REFERENCE MARK DISK, STAMPED BERTRAND 1935
 BK0139'NO 3 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BK0139'THAT IS 18 INCHES UNDERGROUND.  IT IS 126.5 FEET NORTHEAST OF A
 BK0139'POWER LINE POLE, 76 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY
 BK0139'103, 56.5 FEET SOUTHEAST OF A METAL WITNESS POST WITH SIGN ATTACHED,
 BK0139'45 FEET EAST OF A FENCE, AND 13.2 FEET SOUTH OF A FENCE.
 BK0139'
 BK0139'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BERTRAND NO 1 1935, SET
 BK0139'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH.  IT
 BK0139'IS 67 FEET SOUTH OF THE POWER LINE POLE, 40 FEET WEST OF THE
 BK0139'CENTERLINE OF THE HIGHWAY, 4 FEET WEST OF A FENCE AND 3.2 FEET
 BK0139'WEST OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK0139'
 BK0139'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BERTRAND NO 2 1935,
 BK0139'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH.
 BK0139'IT IS 217 FEET NORTH OF THE POWER LINE POLE, 146 FEET SOUTH OF A
 BK0139'FENCE CORNER AND ANOTHER POLE, 38 FEET WEST OF THE CENTER LINE OF
 BK0139'THE HIGHWAY, 2.5 FEET WEST OF THE FENCE AND 2 FEET WEST OF A METAL
 BK0139'WITNESS POST WITH SIGN ATTACHED.
 BK0139'
 BK0139'AZIMUTH MARK IS A STANDARD DISK, STAMPED BERTRAND 1935 NO 2 1969,
 BK0139'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BK0139'PROJECTS 2 INCHES.  IT IS 35.4 FEET WEST OF THE CENTER LINE OF
 BK0139'STATE HIGHWAY 103, 18 FEET SOUTH OF A CORNER FENCE POST, 1.8 FEET
 BK0139'SOUTH OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK0139'
 BK0139'BERTRAND 1935 IS A STANDARD DISK, STAMPED BERTRAND 1935, SET IN THE
 BK0139'TOP OF A SQUARE CONCRETE MONUMENT THAT IS FLUSH.  IT IS 38.1 FEET
 BK0139'EAST OF THE CENTER LINE OF STATE HIGHWAY 103, 19.5 FEET NORTH OF A
 BK0139'CORNER FENCE POST, 2.6 FEET EAST OF A FENCE AND 1.2 FEET NORTH OF
 BK0139'A METAL WITNESS POST WITH A SIGN ATTACHED.
 BK0139'
 BK0139'HEIGHT OF LIGHT ABOVE STATION MARK 30.73 METERS.
 BK0139
 BK0139                          STATION RECOVERY (1973)
 BK0139
 BK0139'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BK0139'6.15 MI NW FROM LAWTELL.
 BK0139'FROM THE LAWTELL HIGH SCHOOL IN LAWTELL, THENCE ABOUT 0.25 MILES NORTH
 BK0139'ALONG LOUISIANA HIGHWAY 35 TO THE INTERSECTION OF THE WEST BOUND
 BK0139'ROADWAY OF US HIGHWAY 190.  THENCE ABOUT 1.5 MILES WEST ALONG US
 BK0139'HIGHWAY 190 TO THE INTERSECTION OF LOUISIANA HIGHWAY 103 LEADING
 BK0139'NORTH.  THENCE ABOUT 4.4 MILES NORTH ALONG LOUISIANA HIGHWAY 103. 80.0
 BK0139'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 103.  45.0 FEET
 BK0139'NORTHEAST OF A BARBED WIRE FENCE.  13.5 FEET SOUTH OF A STEEL WITNESS
 BK0139'POST.  55.5 FEET SOUTHEAST OF BERTRAND TRIANGULATION STATION. DISK IN
 BK0139'THE TOP OF A CONCRETE POST 18 INCHES BELOW THE GROUND. SECTION 86, T 6
 BK0139'S, R 3 E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0932 ***********************************************************************
 AV0932  DESIGNATION -  BERWICK
 AV0932  PID         -  AV0932
 AV0932  STATE/COUNTY-  LA/CAMERON
 AV0932  COUNTRY     -  US
 AV0932  USGS QUAD   -  WEST OF JOHNSON BAYOU (2018)
 AV0932
 AV0932                         *CURRENT SURVEY CONTROL
 AV0932  ______________________________________________________________________
 AV0932* NAD 83(1993) POSITION- 29 48 32.69515(N) 093 52 24.49375(W)   ADJUSTED
 AV0932* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0932  **This station is located in a suspected subsidence area (see below).
 AV0932  ______________________________________________________________________
 AV0932  GEOID HEIGHT    -        -27.016 (meters)                     GEOID18
 AV0932  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 AV0932  HORZ ORDER      -  SECOND
 AV0932
 AV0932.The horizontal coordinates were established by classical geodetic methods
 AV0932.and adjusted by the National Geodetic Survey in February 1996.
 AV0932
 AV0932.** This station is in an area of known vertical motion. If an
 AV0932.** orthometric height was ever established but is not available 
 AV0932.** in the current survey control section, the orthometric height
 AV0932.** is considered suspect.  Suspect heights are available in the
 AV0932.** superseded section only if requested.
 AV0932
 AV0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0932.GEOID18 height accuracy estimate available here.
 AV0932
 AV0932.Click photographs - Photos may exist for this station.
 AV0932
 AV0932.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0932
 AV0932. The following values were computed from the NAD 83(1993) position.
 AV0932
 AV0932;                    North         East     Units Scale Factor Converg.
 AV0932;SPC LA S     -   147,825.901   754,480.818   MT  0.99993131   -1 16 12.4
 AV0932;SPC LA S     -   484,992.14  2,475,325.82   sFT  0.99993131   -1 16 12.4
 AV0932;SPC TXSC     - 4,229,826.511 1,095,374.288   MT  0.99989737   +2 30 41.6
 AV0932;SPC TXSC     -13,877,355.81  3,593,740.48   sFT  0.99989737   +2 30 41.6
 AV0932;UTM  15      - 3,297,950.247   415,593.340   MT  0.99968790   -0 26 03.3
 AV0932
 AV0932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0932!SPC LA S     -   1.00000415  x   0.99993131  =   0.99993546
 AV0932!SPC TXSC     -   1.00000415  x   0.99989737  =   0.99990152
 AV0932!UTM  15      -   1.00000415  x   0.99968790  =   0.99969205
 AV0932
 AV0932:                Primary Azimuth Mark                     Grid Az
 AV0932:SPC LA S     -  PAT GLENNONS BAYOU                       193 47 13.9
 AV0932:SPC TXSC     -  PAT GLENNONS BAYOU                       190 00 19.9
 AV0932:UTM  15      -  PAT GLENNONS BAYOU                       192 57 04.8
 AV0932
 AV0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN1559397950(NAD 83)
 AV0932
 AV0932|---------------------------------------------------------------------|
 AV0932| PID    Reference Object                     Distance      Geod. Az  |
 AV0932|                                                           dddmmss.s |
 AV0932| CV8740 BERWICK RM 1                         22.885 METERS 14200     |
 AV0932| CV8741 BERWICK RM 2                         15.750 METERS 19208     |
 AV0932| AV0952 PAT GLENNONS BAYOU                  APPROX. 4.6 KM 1923101.5 |
 AV0932| AV0945 AV0945                              APPROX. 9.8 KM 3130945.5 |
 AV0932| AV0942 AV0942                              APPROX. 9.9 KM 3130924.0 |
 AV0932| AV0938 PORT ARTHUR KCS RR STA CUPOLA       APPROX. 9.0 KM 3160015.1 |
 AV0932| AV0934 PORT ARTHUR GULF ST UTIL STK        APPROX. 8.7 KM 3163018.5 |
 AV0932| AV0935 PORT ARTHUR GOODHUE HOTEL TWR       APPROX. 9.3 KM 3194532.9 |
 AV0932| AV0939 PORT ARTHUR BAUGHN HOTEL FLAG       APPROX. 9.1 KM 3201136.3 |
 AV0932| AV0975 PORT ARTHUR MUNICIPAL TANK          APPROX.10.2 KM 3250020.8 |
 AV0932| AV0974 PORT ARTHUR COLLEGE RADIO MAST      APPROX. 9.3 KM 3264730.4 |
 AV0932|---------------------------------------------------------------------|
 AV0932
 AV0932                          SUPERSEDED SURVEY CONTROL
 AV0932
 AV0932  NAD 83(1992)-  29 48 32.69502(N)    093 52 24.49369(W) AD(       ) 2
 AV0932  NAD 83(1986)-  29 48 32.71752(N)    093 52 24.47874(W) AD(       ) 2
 AV0932  NAD 27      -  29 48 31.93100(N)    093 52 23.87900(W) AD(       ) 2
 AV0932
 AV0932.Superseded values are not recommended for survey control.
 AV0932
 AV0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0932.See file dsdata.pdf to determine how the superseded data were derived.
 AV0932
 AV0932_MARKER: DS = TRIANGULATION STATION DISK
 AV0932_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AV0932_STAMPING: BERWICK 1933
 AV0932_MARK LOGO: CGS
 AV0932_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0932
 AV0932  HISTORY     - Date     Condition        Report By
 AV0932  HISTORY     - 1933     MONUMENTED       CGS
 AV0932  HISTORY     - 1963     SEE DESCRIPTION  CGS
 AV0932
 AV0932                          STATION DESCRIPTION
 AV0932
 AV0932'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (ERM)
 AV0932'STATION IS ON THE E SHORE OF SABINE LAKE, ON THE N SIDE
 AV0932'OF THE FIRST PROMINENT POINT N OF BLUE BUCK POINT.  IT IS
 AV0932'ON PROPERTY BELONGING TO MR. BERWICK, APPROXIMATELY 100
 AV0932'YARDS W OF THE HOUSE, 40 METERS E ALONG FENCELINE FROM THE
 AV0932'SHORELINE, 30 METERS S OF THE SHORELINE, AND 1.5 METERS
 AV0932'N OF FENCE.
 AV0932'
 AV0932'STATION MARK IS A BRONZE DISK SET IN CONCRETE AT THE CENTER
 AV0932'OF THE TOP OF A TILE 8 INCHES IN DIAMETER.
 AV0932'
 AV0932'REFERENCE MARKS ARE BRONZE DISKS SET IN CONCRETE.
 AV0932'
 AV0932'STATION CAN BE REACHED ONLY BY BOAT THROUGH SABINE LAKE.
 AV0932'
 AV0932'A 20-FOOT TRIPOD AND SCAFFOLD WAS USED AND SEES ALL STATIONS
 AV0932'AFTER LINES TO PAT GLENNONS BAYOU, KEITH, AND INTRACOSTAL
 AV0932'WERE CLEARED, THE TREES BEING ALONG THE FENCE NEAR THE STATION.
 AV0932'
 AV0932'STATION AND REFERENCE MARKS ARE ABOVE THE GROUND.
 AV0932'
 AV0932'HEIGHT OF LIGHT ABOVE STATION MARK - 6 METERS.
 AV0932
 AV0932                          STATION RECOVERY (1963)
 AV0932
 AV0932'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (CFO)
 AV0932'THE STATION MARK WAS FOUND LYING IN A HORIZONTAL POSITION
 AV0932'ON THE BEACH.  THE REFERENCE MARKS ARE BELIEVED TO BE COVERED
 AV0932'UNDER A DEEP SHELL BEACH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3473 ***********************************************************************
 AU3473  DESIGNATION -  BERWICK BAY RNG A FRONT LT
 AU3473  PID         -  AU3473
 AU3473  STATE/COUNTY-  LA/ST MARY
 AU3473  COUNTRY     -  US
 AU3473  USGS QUAD   -  MORGAN CITY (2018)
 AU3473
 AU3473                         *CURRENT SURVEY CONTROL
 AU3473  ______________________________________________________________________
 AU3473* NAD 83(1992) POSITION- 29 41 10.06863(N) 091 12 37.36045(W)   ADJUSTED
 AU3473* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3473  **This station is located in a suspected subsidence area (see below).
 AU3473  ______________________________________________________________________
 AU3473  GEOID HEIGHT    -        -25.473 (meters)                     GEOID18
 AU3473  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AU3473  HORZ ORDER      -  THIRD
 AU3473
 AU3473.The horizontal coordinates were established by classical geodetic methods
 AU3473.and adjusted by the National Geodetic Survey in January 1993.
 AU3473
 AU3473.** This station is in an area of known vertical motion. If an
 AU3473.** orthometric height was ever established but is not available 
 AU3473.** in the current survey control section, the orthometric height
 AU3473.** is considered suspect.  Suspect heights are available in the
 AU3473.** superseded section only if requested.
 AU3473
 AU3473.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3473.GEOID18 height accuracy estimate available here.
 AU3473
 AU3473.Click photographs - Photos may exist for this station.
 AU3473
 AU3473.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3473
 AU3473. The following values were computed from the NAD 83(1992) position.
 AU3473
 AU3473;                    North         East     Units Scale Factor Converg.
 AU3473;SPC LA S     -   131,482.798 1,011,899.959   MT  0.99994074   +0 03 41.3
 AU3473;SPC LA S     -   431,373.15  3,319,875.12   sFT  0.99994074   +0 03 41.3
 AU3473;UTM  15      - 3,285,346.441   673,159.930   MT  0.99996997   +0 53 11.5
 AU3473
 AU3473!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3473!SPC LA S     -   1.00000293  x   0.99994074  =   0.99994367
 AU3473!UTM  15      -   1.00000293  x   0.99996997  =   0.99997290
 AU3473
 AU3473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7315985346(NAD 83)
 AU3473
 AU3473                          SUPERSEDED SURVEY CONTROL
 AU3473
 AU3473  NAD 83(1986)-  29 41 10.09276(N)    091 12 37.35748(W) AD(       ) 3
 AU3473
 AU3473.Superseded values are not recommended for survey control.
 AU3473
 AU3473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3473.See file dsdata.pdf to determine how the superseded data were derived.
 AU3473
 AU3473_MARKER: 15 = RANGE MARKER
 AU3473
 AU3473  HISTORY     - Date     Condition        Report By
 AU3473  HISTORY     - 1985     FIRST OBSERVED   LADTD
 AU3473
 AU3473                          STATION DESCRIPTION
 AU3473
 AU3473'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3473'ABOUT 1.22 KM (0.76 MI) SOUTH OF THE OLD U.S. 90 MORGAN CITY-BERWICK
 AU3473'BRIDGE.  STATION IS IN BERWICK BAY, ABOUT 61 METERS (200 FT) ON THE
 AU3473'BANK.  STATION IS THE CENTER OF A QURCK FLASH WHITE LIGHT MOUNTED ON
 AU3473'TOP OF A 19 FT TOWER.  TOWER IS A FOUR LEGGED WOOD STRUCTURE WITH A
 AU3473'3 LEGGED METAL STRUCTURE SITTING ON TOP OF WOOD PLATFORM.  TOWER HAS
 AU3473'A RECTANGULAR SHAPED RED DAYBOARDS WITH A CENTRAL WHITE VERTICAL
 AU3473'STRIPE.  LIGHT IS LISTED IN THE LATEST USGS LIGHT LIST AS NUMBER
 AU3473'3761 AND 6180.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3474 ***********************************************************************
 AU3474  DESIGNATION -  BERWICK BAY RNG A REAR LT
 AU3474  PID         -  AU3474
 AU3474  STATE/COUNTY-  LA/ST MARY
 AU3474  COUNTRY     -  US
 AU3474  USGS QUAD   -  MORGAN CITY (2018)
 AU3474
 AU3474                         *CURRENT SURVEY CONTROL
 AU3474  ______________________________________________________________________
 AU3474* NAD 83(1992) POSITION- 29 41 06.14718(N) 091 12 35.79855(W)   NO CHECK
 AU3474* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3474  **This station is located in a suspected subsidence area (see below).
 AU3474  ______________________________________________________________________
 AU3474  GEOID HEIGHT    -        -25.470 (meters)                     GEOID18
 AU3474  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AU3474  HORZ ORDER      -  THIRD
 AU3474
 AU3474.The horizontal coordinates were established by classical geodetic methods
 AU3474.and adjusted by the National Geodetic Survey in January 1993.
 AU3474
 AU3474.No horizontal observational check was made to the station.
 AU3474
 AU3474.** This station is in an area of known vertical motion. If an
 AU3474.** orthometric height was ever established but is not available 
 AU3474.** in the current survey control section, the orthometric height
 AU3474.** is considered suspect.  Suspect heights are available in the
 AU3474.** superseded section only if requested.
 AU3474
 AU3474.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3474.GEOID18 height accuracy estimate available here.
 AU3474
 AU3474.Click photographs - Photos may exist for this station.
 AU3474
 AU3474.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3474
 AU3474. The following values were computed from the NAD 83(1992) position.
 AU3474
 AU3474;                    North         East     Units Scale Factor Converg.
 AU3474;SPC LA S     -   131,362.105 1,011,942.079   MT  0.99994084   +0 03 42.1
 AU3474;SPC LA S     -   430,977.17  3,320,013.30   sFT  0.99994084   +0 03 42.1
 AU3474;UTM  15      - 3,285,226.364   673,203.785   MT  0.99997016   +0 53 12.2
 AU3474
 AU3474!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3474!SPC LA S     -   1.00000252  x   0.99994084  =   0.99994336
 AU3474!UTM  15      -   1.00000252  x   0.99997016  =   0.99997268
 AU3474
 AU3474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7320385226(NAD 83)
 AU3474
 AU3474                          SUPERSEDED SURVEY CONTROL
 AU3474
 AU3474  NAD 83(1986)-  29 41 06.17134(N)    091 12 35.79555(W) AD(       ) 3
 AU3474
 AU3474.Superseded values are not recommended for survey control.
 AU3474
 AU3474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3474.See file dsdata.pdf to determine how the superseded data were derived.
 AU3474
 AU3474_MARKER: 15 = RANGE MARKER
 AU3474
 AU3474  HISTORY     - Date     Condition        Report By
 AU3474  HISTORY     - 1985     FIRST OBSERVED   LADTD
 AU3474
 AU3474                          STATION DESCRIPTION
 AU3474
 AU3474'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3474'ABOUT 1.34 KM (0.83 MI) SOUTH OF THE OLD U.S. 90 MORGAN CITY-BERWICK
 AU3474'BRIDGE.  STATION IS IN THE BERWICK BAY , ABOUT 116 METERS (381 FT) ON
 AU3474'THE BANK.  STATION IS THE CENTER OF A ISOPHASE (EQUAL INTERVAL) WHITE
 AU3474'6 SECOND FLASH LIGHT SITTING ATOP A 3 LEGGED METAL STRUCTURE WHICH
 AU3474'SITS ON TOP OF A 12 X 12 WOOD STRUCTURE.  LIGHT IS LISTED AS 28 FEET
 AU3474'ABOVE GROUND.  TOWER HAS RECTANGULAR-SHAPED DAYBOARDS BEARING A
 AU3474'CENTRAL WHITE VERTICAL STRIPE.  LIGHT IS LISTED IN THE LATEST USGS
 AU3474'LIGHT LIST AS NUMBER 3762 AND 6131.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2374 ***********************************************************************
 AU2374  DESIGNATION -  BERWICK CATH CH CROSS
 AU2374  PID         -  AU2374
 AU2374  STATE/COUNTY-  LA/ST MARY
 AU2374  COUNTRY     -  US
 AU2374  USGS QUAD   -  MORGAN CITY (2018)
 AU2374
 AU2374                         *CURRENT SURVEY CONTROL
 AU2374  ______________________________________________________________________
 AU2374* NAD 83(1992) POSITION- 29 41 36.89228(N) 091 13 04.07185(W)   ADJUSTED
 AU2374  **This station is located in a suspected subsidence area (see below).
 AU2374  ______________________________________________________________________
 AU2374  GEOID HEIGHT    -        -25.494 (meters)                     GEOID18
 AU2374  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AU2374  HORZ ORDER      -  THIRD
 AU2374
 AU2374.The horizontal coordinates were established by classical geodetic methods
 AU2374.and adjusted by the National Geodetic Survey in January 1993.
 AU2374
 AU2374.** This station is in an area of known vertical motion. If an
 AU2374.** orthometric height was ever established but is not available 
 AU2374.** in the current survey control section, the orthometric height
 AU2374.** is considered suspect.  Suspect heights are available in the
 AU2374.** superseded section only if requested.
 AU2374
 AU2374.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2374.GEOID18 height accuracy estimate available here.
 AU2374
 AU2374.Click photographs - Photos may exist for this station.
 AU2374
 AU2374.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2374
 AU2374. The following values were computed from the NAD 83(1992) position.
 AU2374
 AU2374;                    North         East     Units Scale Factor Converg.
 AU2374;SPC LA S     -   132,307.925 1,011,181.015   MT  0.99994004   +0 03 28.0
 AU2374;SPC LA S     -   434,080.25  3,317,516.38   sFT  0.99994004   +0 03 28.0
 AU2374;UTM  15      - 3,286,161.152   672,429.158   MT  0.99996685   +0 52 59.0
 AU2374
 AU2374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7242986161(NAD 83)
 AU2374
 AU2374                          SUPERSEDED SURVEY CONTROL
 AU2374
 AU2374  NAD 83(1986)-  29 41 36.91718(N)    091 13 04.06773(W) AD(       ) 3
 AU2374  NAD 27      -  29 41 36.17100(N)    091 13 03.69600(W) AD(       ) 3
 AU2374
 AU2374.Superseded values are not recommended for survey control.
 AU2374
 AU2374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2374.See file dsdata.pdf to determine how the superseded data were derived.
 AU2374
 AU2374_MARKER: 91 = CHURCH CROSS
 AU2374
 AU2374  HISTORY     - Date     Condition        Report By
 AU2374  HISTORY     - 1931     FIRST OBSERVED   CGS
 AU2374  HISTORY     - 1947     GOOD             CGS
 AU2374  HISTORY     - 1948     GOOD             CGS
 AU2374
 AU2374                          STATION DESCRIPTION
 AU2374
 AU2374'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AU2374'THE STATION WAS RECOVERED IN GOOD CONDITION AND IS THE CROSS ON THE
 AU2374'ONLY CATHOLIC CHURCH IN BERWICK.
 AU2374
 AU2374                          STATION RECOVERY (1948)
 AU2374
 AU2374'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU2374'STATION LOCATED IN BERWICK, ON SECOND STREET, AND IN THE MIDDLE OF
 AU2374'THE BLOCK BETWEEN CANTON AND LIMA STREETS, ABOUT 600 FEET S OF THE
 AU2374'HIGHWAY BRIDGE, ABOUT 600 FEET W OF THE ATCHAFALAYA RIVER BANK, AND
 AU2374'ABOUT 800 FEET N OF THE SOUTHERN PACIFIC RAILROAD TRACKS.
 AU2374'
 AU2374'STATION IS THE CROSS ATOP THE SPIRE OF THE BERWICK CATHOLIC CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3475 ***********************************************************************
 AU3475  DESIGNATION -  BERWICK CONOCO RAD TOWER
 AU3475  PID         -  AU3475
 AU3475  STATE/COUNTY-  LA/ST MARY
 AU3475  COUNTRY     -  US
 AU3475  USGS QUAD   -  MORGAN CITY (2018)
 AU3475
 AU3475                         *CURRENT SURVEY CONTROL
 AU3475  ______________________________________________________________________
 AU3475* NAD 83(1992) POSITION- 29 41 21.54498(N) 091 13 28.07113(W)   ADJUSTED
 AU3475* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3475  **This station is located in a suspected subsidence area (see below).
 AU3475  ______________________________________________________________________
 AU3475  GEOID HEIGHT    -        -25.482 (meters)                     GEOID18
 AU3475  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 AU3475  HORZ ORDER      -  THIRD
 AU3475
 AU3475.The horizontal coordinates were established by classical geodetic methods
 AU3475.and adjusted by the National Geodetic Survey in January 1993.
 AU3475
 AU3475.** This station is in an area of known vertical motion. If an
 AU3475.** orthometric height was ever established but is not available 
 AU3475.** in the current survey control section, the orthometric height
 AU3475.** is considered suspect.  Suspect heights are available in the
 AU3475.** superseded section only if requested.
 AU3475
 AU3475.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3475.GEOID18 height accuracy estimate available here.
 AU3475
 AU3475.Click photographs - Photos may exist for this station.
 AU3475
 AU3475.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3475
 AU3475. The following values were computed from the NAD 83(1992) position.
 AU3475
 AU3475;                    North         East     Units Scale Factor Converg.
 AU3475;SPC LA S     -   131,834.765 1,010,536.314   MT  0.99994043   +0 03 16.0
 AU3475;SPC LA S     -   432,527.89  3,315,401.22   sFT  0.99994043   +0 03 16.0
 AU3475;UTM  15      - 3,285,678.743   671,791.322   MT  0.99996414   +0 52 46.7
 AU3475
 AU3475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3475!SPC LA S     -   0.99998003  x   0.99994043  =   0.99992046
 AU3475!UTM  15      -   0.99998003  x   0.99996414  =   0.99994417
 AU3475
 AU3475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7179185678(NAD 83)
 AU3475
 AU3475                          SUPERSEDED SURVEY CONTROL
 AU3475
 AU3475  NAD 83(1986)-  29 41 21.56848(N)    091 13 28.06902(W) AD(       ) 3
 AU3475
 AU3475.Superseded values are not recommended for survey control.
 AU3475
 AU3475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3475.See file dsdata.pdf to determine how the superseded data were derived.
 AU3475
 AU3475_MARKER: 43 = RADIO/TV TOWER
 AU3475
 AU3475  HISTORY     - Date     Condition        Report By
 AU3475  HISTORY     - 1985     FIRST OBSERVED   LADTD
 AU3475
 AU3475                          STATION DESCRIPTION
 AU3475
 AU3475'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3475'THE STATION IS LOCATED IN THE SOUTHEAST PART OF BERWICK, ABOUT 0.5 KM
 AU3475'(0.3 MILE) SOUTH OF U.S. HIGHWAY 90 AND 0.24 KM (0.15 MILE) WEST OF
 AU3475'6TH STREET.  THE POINT INTERSECTED WAS THE RED LIGHT ATOP THE CONOCO
 AU3475'OIL COMPANY KUE 359 RADIO TOWER.  IT IS A TRIANGULAR STEEL STRUCTURE,
 AU3475'GUYED, LIGHTED, PAINTED ALTERNATELY RED AND WHITE, FOUR DISHES
 AU3475'ATTACHED TO THE STRUCTURE AND HAS AN OVERALL HEIGHT OF 146.3 METERS
 AU3475'(480 FEET).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3476 ***********************************************************************
 AU3476  DESIGNATION -  BERWICK MUN WATER TANK
 AU3476  PID         -  AU3476
 AU3476  STATE/COUNTY-  LA/ST MARY
 AU3476  COUNTRY     -  US
 AU3476  USGS QUAD   -  MORGAN CITY (2018)
 AU3476
 AU3476                         *CURRENT SURVEY CONTROL
 AU3476  ______________________________________________________________________
 AU3476* NAD 83(1992) POSITION- 29 41 45.82333(N) 091 13 29.74363(W)   ADJUSTED
 AU3476* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3476  **This station is located in a suspected subsidence area (see below).
 AU3476  ______________________________________________________________________
 AU3476  GEOID HEIGHT    -        -25.500 (meters)                     GEOID18
 AU3476  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AU3476  HORZ ORDER      -  THIRD
 AU3476
 AU3476.The horizontal coordinates were established by classical geodetic methods
 AU3476.and adjusted by the National Geodetic Survey in January 1993.
 AU3476
 AU3476.** This station is in an area of known vertical motion. If an
 AU3476.** orthometric height was ever established but is not available 
 AU3476.** in the current survey control section, the orthometric height
 AU3476.** is considered suspect.  Suspect heights are available in the
 AU3476.** superseded section only if requested.
 AU3476
 AU3476.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3476.GEOID18 height accuracy estimate available here.
 AU3476
 AU3476.Click photographs - Photos may exist for this station.
 AU3476
 AU3476.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3476
 AU3476. The following values were computed from the NAD 83(1992) position.
 AU3476
 AU3476;                    North         East     Units Scale Factor Converg.
 AU3476;SPC LA S     -   132,582.229 1,010,490.644   MT  0.99993981   +0 03 15.1
 AU3476;SPC LA S     -   434,980.20  3,315,251.39   sFT  0.99993981   +0 03 15.1
 AU3476;UTM  15      - 3,286,425.490   671,734.889   MT  0.99996390   +0 52 46.5
 AU3476
 AU3476!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3476!SPC LA S     -   0.99999619  x   0.99993981  =   0.99993600
 AU3476!UTM  15      -   0.99999619  x   0.99996390  =   0.99996009
 AU3476
 AU3476_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN7173486425(NAD 83)
 AU3476
 AU3476                          SUPERSEDED SURVEY CONTROL
 AU3476
 AU3476  NAD 83(1986)-  29 41 45.84803(N)    091 13 29.74143(W) AD(       ) 3
 AU3476
 AU3476.Superseded values are not recommended for survey control.
 AU3476
 AU3476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3476.See file dsdata.pdf to determine how the superseded data were derived.
 AU3476
 AU3476_MARKER: 53 = ELEVATED TANK
 AU3476
 AU3476  HISTORY     - Date     Condition        Report By
 AU3476  HISTORY     - 1985     FIRST OBSERVED   LADTD
 AU3476
 AU3476                          STATION DESCRIPTION
 AU3476
 AU3476'DESCRIBED BY LA TRANSP AND DEV 1985 (TLH)
 AU3476'THE STATION IS LOCATED NEAR THE CENTER OF BERWICK, ABOUT 161 METERS
 AU3476'(200 FT) SOUTHWEST FROM THE INTERSECTION OF BOUDREAX STREET AND MOUNT
 AU3476'STREET.  THE POINT INTERSECTED WAS THE FINIAL AT THE TOP OF THE TANK
 AU3476'WHICH IS SUPPORTED BY AN EIGHT LEGGED STEEL STRUCTURE PAINTED GREEN
 AU3476'AND HAS AN OVERALL HEIGHT OF 46 METERS (150 FT).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2898 ***********************************************************************
 CQ2898  DESIGNATION -  BETHEL
 CQ2898  PID         -  CQ2898
 CQ2898  STATE/COUNTY-  LA/UNION
 CQ2898  COUNTRY     -  US
 CQ2898  USGS QUAD   -  LILLIE (2018)
 CQ2898
 CQ2898                         *CURRENT SURVEY CONTROL
 CQ2898  ______________________________________________________________________
 CQ2898* NAD 83(1997) POSITION- 32 57 26.96235(N) 092 43 08.82311(W)   ADJUSTED
 CQ2898* NAVD 88 ORTHO HEIGHT -    76.    (meters)      249.    (feet) SCALED
 CQ2898  ______________________________________________________________________
 CQ2898  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 CQ2898  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 CQ2898  HORZ ORDER      -  FIRST
 CQ2898
 CQ2898.The horizontal coordinates were established by classical geodetic methods
 CQ2898.and adjusted by the National Geodetic Survey in September 1999.
 CQ2898
 CQ2898.The orthometric height was scaled from a topographic map.
 CQ2898
 CQ2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2898.GEOID18 height accuracy estimate available here.
 CQ2898
 CQ2898.Click photographs - Photos may exist for this station.
 CQ2898
 CQ2898.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2898
 CQ2898. The following values were computed from the NAD 83(1997) position.
 CQ2898
 CQ2898;                    North         East     Units Scale Factor Converg.
 CQ2898;SPC LA N     -   272,511.425   979,511.338   MT  1.00007926   -0 06 57.1
 CQ2898;SPC LA N     -   894,064.57  3,213,613.45   sFT  1.00007926   -0 06 57.1
 CQ2898;UTM  15      - 3,646,609.252   526,251.489   MT  0.99960850   +0 09 10.1
 CQ2898
 CQ2898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2898!SPC LA N     -   0.99999219  x   1.00007926  =   1.00007145
 CQ2898!UTM  15      -   0.99999219  x   0.99960850  =   0.99960069
 CQ2898
 CQ2898:                Primary Azimuth Mark                     Grid Az
 CQ2898:SPC LA N     -  BETHEL AZ MK                             269 11 22.7
 CQ2898:UTM  15      -  BETHEL AZ MK                             268 55 15.5
 CQ2898
 CQ2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS2625146609(NAD 83)
 CQ2898
 CQ2898|---------------------------------------------------------------------|
 CQ2898| PID    Reference Object                     Distance      Geod. Az  |
 CQ2898|                                                           dddmmss.s |
 CQ2898| CY3449 BETHEL RM 1                          42.751 METERS 09938     |
 CQ2898| CQ2893 SPEARSVILLE LOOKOUT TOWER LFC       APPROX.15.6 KM 1135115.4 |
 CQ2898| CQ2960 CORNEY LAKE LOOKOUT TOWER LFC       APPROX. 5.0 KM 2435833.9 |
 CQ2898| CY3448 BETHEL AZ MK                                       2690425.6 |
 CQ2898| CY3450 BETHEL RM 2                          28.188 METERS 28118     |
 CQ2898| DL1352 JUNCTION CITY MUNICIPAL TANK        APPROX. 6.5 KM 3554811.4 |
 CQ2898|---------------------------------------------------------------------|
 CQ2898
 CQ2898                          SUPERSEDED SURVEY CONTROL
 CQ2898
 CQ2898  NAD 83(1992)-  32 57 26.97056(N)    092 43 08.81734(W) AD(       ) 1
 CQ2898  NAD 83(1986)-  32 57 26.97502(N)    092 43 08.81419(W) AD(       ) 1
 CQ2898  NAD 27      -  32 57 26.46600(N)    092 43 08.24200(W) AD(       ) 1
 CQ2898
 CQ2898.Superseded values are not recommended for survey control.
 CQ2898
 CQ2898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2898.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2898
 CQ2898_MARKER: DS = TRIANGULATION STATION DISK
 CQ2898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2898_STAMPING: BETHEL 1952
 CQ2898_MARK LOGO: CGS
 CQ2898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2898+STABILITY: SURFACE MOTION
 CQ2898
 CQ2898  HISTORY     - Date     Condition        Report By
 CQ2898  HISTORY     - 1952     MONUMENTED       CGS
 CQ2898
 CQ2898                          STATION DESCRIPTION
 CQ2898
 CQ2898'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (RCD)
 CQ2898'THE STATION IS ABOUT 4 MILES SOUTH OF JUNCTION CITY, ON A
 CQ2898'TIMBERED RIDGE, IN SECTION 24, T 23 N, R 4 W.  IT IS 38
 CQ2898'FEET SOUTH OF THE CENTER OF A GRAVELED ROAD AND 15 FEET
 CQ2898'SOUTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.
 CQ2898'
 CQ2898'TO REACH THE STATION FROM THE POST OFFICE IN JUNCTION CITY.
 CQ2898'GO SOUTHEAST ON U.S. HIGHWAY 167 FOR 1.9 MILES TO A T-JUNCTION
 CQ2898'AT A SIGN BETHEL CHURCH 2 MI..  TURN RIGHT AND GO SOUTHERLY
 CQ2898'ON A GRADED ROAD FOR 1.0 MILE TO A Y-JUNCTION.  BEAR RIGHT
 CQ2898'AND CONTINUE SOUTHERLY FOR 1.3 MILES TO A Y-JUNCTION AT A
 CQ2898'CEMETERY ON THE RIGHT.  BEAR RIGHT AND GO WESTERLY FOR 0.35
 CQ2898'MILE TO A Y-JUNCTION.  BEAR RIGHT AND GO NORTHWESTERLY FOR
 CQ2898'0.2 MILE TO THE HIGHEST POINT AND THE STATION, CONTINUE WEST
 CQ2898'0.25 MILE TO THE AZIMUTH MARK.
 CQ2898'
 CQ2898'THE STATION MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 CQ2898'BETHEL 1952.
 CQ2898'
 CQ2898'REFERENCE MARK 1 IS 42 FEET SOUTH OF THE CENTER OF THE ROAD.
 CQ2898'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BETHEL
 CQ2898'NO 1 1952.
 CQ2898'
 CQ2898'REFERENCE MARK 2 IS 22 FEET SOUTH OF THE CENTER OF THE ROAD.
 CQ2898'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BETHEL
 CQ2898'NO 2 1952.
 CQ2898'
 CQ2898'THE AZIMUTH MARK IS 22 FEET WEST OF A 36-INCH GUM TREE,
 CQ2898'17 FEET SOUTH OF THE CENTER OF THE ROAD, 4 FEET SOUTH OF
 CQ2898'A WHITE 4 IN X 4 IN WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 CQ2898'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BETHEL
 CQ2898'1952.
 CQ2898'
 CQ2898'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0759 ***********************************************************************
 AV0759  DESIGNATION -  BETTY
 AV0759  PID         -  AV0759
 AV0759  STATE/COUNTY-  LA/CAMERON
 AV0759  COUNTRY     -  US
 AV0759  USGS QUAD   -  CATFISH LAKE (2018)
 AV0759
 AV0759                         *CURRENT SURVEY CONTROL
 AV0759  ______________________________________________________________________
 AV0759* NAD 83(1992) POSITION- 29 50 40.32822(N) 092 46 56.82999(W)   ADJUSTED
 AV0759* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0759  **This station is located in a suspected subsidence area (see below).
 AV0759  ______________________________________________________________________
 AV0759  GEOID HEIGHT    -        -26.426 (meters)                     GEOID18
 AV0759  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 AV0759  HORZ ORDER      -  THIRD
 AV0759
 AV0759.The horizontal coordinates were established by classical geodetic methods
 AV0759.and adjusted by the National Geodetic Survey in January 1993.
 AV0759
 AV0759.** This station is in an area of known vertical motion. If an
 AV0759.** orthometric height was ever established but is not available 
 AV0759.** in the current survey control section, the orthometric height
 AV0759.** is considered suspect.  Suspect heights are available in the
 AV0759.** superseded section only if requested.
 AV0759
 AV0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0759.GEOID18 height accuracy estimate available here.
 AV0759
 AV0759.Click photographs - Photos may exist for this station.
 AV0759
 AV0759.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0759
 AV0759. The following values were computed from the NAD 83(1992) position.
 AV0759
 AV0759;                    North         East     Units Scale Factor Converg.
 AV0759;SPC LA S     -   149,919.670   859,976.048   MT  0.99992944   -0 43 28.5
 AV0759;SPC LA S     -   491,861.45  2,821,438.08   sFT  0.99992944   -0 43 28.5
 AV0759;UTM  15      - 3,301,578.697   521,014.579   MT  0.99960545   +0 06 29.7
 AV0759
 AV0759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0759!SPC LA S     -   1.00000420  x   0.99992944  =   0.99993364
 AV0759!UTM  15      -   1.00000420  x   0.99960545  =   0.99960965
 AV0759
 AV0759:                Primary Azimuth Mark                     Grid Az
 AV0759:SPC LA S     -  CATFISH                                  291 21 08.3
 AV0759:UTM  15      -  CATFISH                                  290 31 10.1
 AV0759
 AV0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP2101401578(NAD 83)
 AV0759
 AV0759|---------------------------------------------------------------------|
 AV0759| PID    Reference Object                     Distance      Geod. Az  |
 AV0759|                                                           dddmmss.s |
 AV0759| AV0760 CATFISH                             APPROX. 5.8 KM 2903739.8 |
 AV0759| CV8742 BETTY RM                             34.138 METERS 33621     |
 AV0759|---------------------------------------------------------------------|
 AV0759
 AV0759                          SUPERSEDED SURVEY CONTROL
 AV0759
 AV0759  NAD 83(1986)-  29 50 40.35054(N)    092 46 56.81836(W) AD(       ) 3
 AV0759  NAD 27      -  29 50 39.64000(N)    092 46 56.25000(W) AD(       ) 3
 AV0759
 AV0759.Superseded values are not recommended for survey control.
 AV0759
 AV0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0759.See file dsdata.pdf to determine how the superseded data were derived.
 AV0759
 AV0759_MARKER: DS = TRIANGULATION STATION DISK
 AV0759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0759_STAMPING: BETTY 1933
 AV0759_MARK LOGO: CGS
 AV0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0759+STABILITY: SURFACE MOTION
 AV0759
 AV0759  HISTORY     - Date     Condition        Report By
 AV0759  HISTORY     - 1933     MONUMENTED       CGS
 AV0759  HISTORY     - 1949     SEE DESCRIPTION  CGS
 AV0759
 AV0759                          STATION DESCRIPTION
 AV0759
 AV0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (JML)
 AV0759'ON THE S SIDE OF GRAND LAKE ABOUT 4100 FEET W FROM BETTY
 AV0759'LAKE.  80 FEET S FROM SHORE OF LAKE, ON A SMALL REEF JUST
 AV0759'S OF A FEW STUMPS IN THE WATER.  THESE ARE THE ONLY STUMPS
 AV0759'IN THIS VICINITY.
 AV0759'
 AV0759'STATION MARK IS A CONCRETE POST WITH STANDARD TABLET STAMPED
 AV0759'BETTY 1933.
 AV0759'
 AV0759'INSTRUMENT AND SIGNAL CENTERED OVER STATION MARK.  INSTRUMENT
 AV0759'ELEVATION 30 FEET.
 AV0759
 AV0759                          STATION RECOVERY (1949)
 AV0759
 AV0759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (FNS)
 AV0759'LETTER OF F.N. SHUTTS, LAKE CHARLES, LA., DATED SEPTEMBER
 AV0759'27, 1949--
 AV0759'
 AV0759'STATION WASHED IN THE LAKE.  REPLACED AS CLOSE AS POSSIBLE
 AV0759'WITH A 3-IN. TRANSIT PIPE.  THERE WAS A DEEP HOLE UNDER THE
 AV0759'OVER-TURNED STATION AND UNDER SOME STAKES AND 2- BY 4S WHICH
 AV0759'EVIDENTLY THE STATION MARKER WAS PLACED ON.  A 3-IN. PIPE
 AV0759'WAS PUT IN THIS HOLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2842 ***********************************************************************
 BH2842  DESIGNATION -  BH2842
 BH2842  PID         -  BH2842
 BH2842  STATE/COUNTY-  LA/ORLEANS
 BH2842  COUNTRY     -  US
 BH2842  USGS QUAD   -  LITTLE WOODS (2018)
 BH2842
 BH2842                         *CURRENT SURVEY CONTROL
 BH2842  ______________________________________________________________________
 BH2842* NAD 83(1993) POSITION- 30 04 34.53392(N) 089 55 22.55719(W)   ADJUSTED
 BH2842* NAD 83(1993) ELLIP HT-   -18.557 (meters)        (01/21/03)   ADJUSTED
 BH2842* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2842  **This station is located in a suspected subsidence area (see below).
 BH2842  ______________________________________________________________________
 BH2842  GEOID HEIGHT    -        -26.273 (meters)                     GEOID18
 BH2842  NAD 83(1993) X  -      7,430.236 (meters)                     COMP
 BH2842  NAD 83(1993) Y  - -5,524,003.917 (meters)                     COMP
 BH2842  NAD 83(1993) Z  -  3,177,682.646 (meters)                     COMP
 BH2842  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BH2842  DYNAMIC HEIGHT  -          7.91  (meters)       26.0   (feet) COMP
 BH2842  MODELED GRAVITY -    979,320.9   (mgal)                       NAVD 88
 BH2842  HORZ ORDER      -  FIRST
 BH2842  ELLP ORDER      -  FOURTH    CLASS I
 BH2842
 BH2842.The horizontal coordinates were established by GPS observations
 BH2842.and adjusted by the National Geodetic Survey in May 1994.
 BH2842
 BH2842.** This station is in an area of known vertical motion. If an
 BH2842.** orthometric height was ever established but is not available 
 BH2842.** in the current survey control section, the orthometric height
 BH2842.** is considered suspect.  Suspect heights are available in the
 BH2842.** superseded section only if requested.
 BH2842
 BH2842.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2842.GEOID18 height accuracy estimate available here.
 BH2842
 BH2842.Click photographs - Photos may exist for this station.
 BH2842
 BH2842.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BH2842
 BH2842.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2842
 BH2842.The ellipsoidal height was determined by GPS observations
 BH2842.and is referenced to NAD 83.
 BH2842
 BH2842.The dynamic height is computed by dividing the NAVD 88
 BH2842.geopotential number by the normal gravity value computed on the
 BH2842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH2842.degrees latitude (g = 980.6199 gals.).
 BH2842
 BH2842.The modeled gravity was interpolated from observed gravity values.
 BH2842
 BH2842. The following values were computed from the NAD 83(1993) position.
 BH2842
 BH2842;                    North         East     Units Scale Factor Converg.
 BH2842;SPC LA S     -   175,556.155 1,135,966.745   MT  0.99992661   +0 42 18.8
 BH2842;SPC LA S     -   575,970.49  3,726,917.56   sFT  0.99992661   +0 42 18.8
 BH2842;UTM  16      - 3,330,839.243   218,244.447   MT  1.00057955   -1 27 56.9
 BH2842;UTM  15      - 3,331,229.660   796,620.338   MT  1.00068565   +1 32 35.5
 BH2842
 BH2842!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2842!SPC LA S     -   1.00000291  x   0.99992661  =   0.99992952
 BH2842!UTM  16      -   1.00000291  x   1.00057955  =   1.00058247
 BH2842!UTM  15      -   1.00000291  x   1.00068565  =   1.00068857
 BH2842
 BH2842:                Primary Azimuth Mark                     Grid Az
 BH2842:SPC LA S     -  WALKWAY                                  037 03 21.2
 BH2842:UTM  16      -  WALKWAY                                  039 13 36.9
 BH2842:UTM  15      -  WALKWAY                                  036 13 04.5
 BH2842
 BH2842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU1824430839(NAD 83)
 BH2842
 BH2842|---------------------------------------------------------------------|
 BH2842| PID    Reference Object                     Distance      Geod. Az  |
 BH2842|                                                           dddmmss.s |
 BH2842| BH2839 WALKWAY                             APPROX. 2.2 KM 0374540.0 |
 BH2842| BH2813 VENETIAN ISLES WATER TANK           APPROX.10.8 KM 0935332.3 |
 BH2842| BH3192 BH3192                              133.006 METERS 12746     |
 BH2842| BH2823 MICHOUD NASA WATER TANK             APPROX. 6.0 KM 1743807.8 |
 BH2842| BH2831 MICHOUD RAD STA KKS 460 MAST        APPROX. 7.7 KM 1893915.9 |
 BH2842| BH3191 BH3191                              141.488 METERS 30746     |
 BH2842|---------------------------------------------------------------------|
 BH2842
 BH2842                          SUPERSEDED SURVEY CONTROL
 BH2842
 BH2842  ELLIP H (05/13/94)  -18.533  (m)                       GP(       ) 4 1
 BH2842  NAD 83(1992)-  30 04 34.53394(N)    089 55 22.55719(W) AD(       ) 1
 BH2842  ELLIP H (01/21/93)  -18.534  (m)                       GP(       ) 4 2
 BH2842  NAD 83(1986)-  30 04 34.54971(N)    089 55 22.55444(W) AD(       ) 1
 BH2842  NAD 83(1986)-  30 04 34.54744(N)    089 55 22.55377(W) AD(       ) 1
 BH2842  NAD 27      -  30 04 33.82967(N)    089 55 22.31295(W) AD(       ) 1
 BH2842
 BH2842.Superseded values are not recommended for survey control.
 BH2842
 BH2842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2842.See file dsdata.pdf to determine how the superseded data were derived.
 BH2842
 BH2842_MARKER: DD = SURVEY DISK
 BH2842_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH2842_SP_SET: SIDEWALK
 BH2842_STAMPING: COON 1972
 BH2842_MARK LOGO: LADHGS
 BH2842_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BH2842_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2842_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH2842+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1990
 BH2842
 BH2842  HISTORY     - Date     Condition        Report By
 BH2842  HISTORY     - 1972     MONUMENTED       LADH
 BH2842  HISTORY     - 1972     GOOD             LADH
 BH2842  HISTORY     - 19880920 GOOD             LADTD
 BH2842  HISTORY     - 19890123 GOOD
 BH2842  HISTORY     - 19901116 GOOD             NGS
 BH2842
 BH2842                          STATION DESCRIPTION
 BH2842
 BH2842'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 BH2842'THE STATION IS LOCATED 10 MILES NORTHEAST OF DOWNTOWN NEW ORLEANS, 10
 BH2842'MILES NORTH OF CHALMETTE AND 15 MILES SOUTHWEST OF SLIDELL, IN THE
 BH2842'SOUTHWEST QUARTER OF SECTION 20, T11S, R13E, AND ON THE PROPERTY OWNED
 BH2842'BY THE LOUISIANA DEPARTMENT OF HIGHWAYS.
 BH2842'
 BH2842'TO REACH THE STATION FROM THE SOUTH END OF THE I-10 PONTCHARTRAIN TWIN
 BH2842'BRIDGE, DRIVE SOUTHWEST ALONG I-10 FOR 6.5 MILES TO AN OVERPASS AND
 BH2842'INTERCHANGE.  TURN RIGHT ON THE OFF-RAMP AND GO TO THE TOP OF THE
 BH2842'OVERPASS.
 BH2842'
 BH2842'THE STATION IS SET ON THE RIGHT AND SOUTHWEST OF THE ROADWAY IN THE
 BH2842'DECK OF THE WALKWAY (THIS OVERPASS IS IN THE NEW ORLEANS EAST
 BH2842'DEVELOPMENT).
 BH2842'
 BH2842'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTHEAST ALONG I-10
 BH2842'FOR 1.4 MILES TO AN OVERPASS AND INTERCHANGE.  IT IS SET IN THE CENTER
 BH2842'OF THE WALKWAY OF THE OVERPASS. (AZIMUTH MARK IS COAST STATION WALKWAY
 BH2842'1972.)
 BH2842'
 BH2842'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U.
 BH2842'S. CGS DISK SET IN A DRILL HOLE IN THE CONCRETE DECK OF THE OVERPASS
 BH2842'FLUSH WITH THE CONCRETE DECK.  IT IS IT IS 464 FEET SOUTHEAST OF THE
 BH2842'NORTHWEST ABUTMENT OF THE OVERPASS, 436 FEET NORTHWEST OF THE
 BH2842'SOUTHEAST ABUTMENT OF THE OVERPASS, 19.5 FEET WEST OF THE CENTER OF
 BH2842'THE OVERPASS 3 FEET WEST OF A CONCRETE RAIL, AND 2 FEET EAST OF A
 BH2842'METAL RAIL.
 BH2842'
 BH2842'REFERENCE MARK NO. 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2842'AND U. S. CGS DISK SET IN A DRILL HOLE IN THE CONCRETE DECK OF THE
 BH2842'OVERPASS FLUSH WITH THE CONCRETE DECK.  IT IS 19.5 FEET WEST OF THE
 BH2842'CENTER OF THE OVERPASS ROADWAY, 3 FEET WEST OF A CONCRETE RAIL, AND 2
 BH2842'FEET EAST OF A METAL RAIL.
 BH2842'
 BH2842'REFERENCE MARK NO. 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BH2842'AND U. S. CGS DISK SET IN A DRILL HOLE IN THE CONCRETE DECK OF THE
 BH2842'OVERPASS FLUSH WITH THE CONCRETE DECK.  IT IS 19.3 FEET WEST OF THE
 BH2842'CENTER OF THE OVERPASS ROADWAY, 3 FEET WEST OF A CONCRETE RAIL, AND 2
 BH2842'FEET EAST OF A METAL RAIL.
 BH2842'
 BH2842'THE AZIMUTH MARK IS A STANDARD U. S. CGS DISK SET IN A DRILL HOLE IN
 BH2842'THE CONCRETE DECK OF THE OVERPASS FLUSH WITH THE CONCRETE DECK.  IT IS
 BH2842'STAMPED WALKWAY 1972.  IT IS 19 FEET SOUTH OF THE CENTER OF THE
 BH2842'OVERPASS ROADWAY, 2.5 FEET SOUTH OF A CONCRETE RAIL, AND 2.5 FEET EAST
 BH2842'OF A METAL RAIL.
 BH2842'
 BH2842'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BH2842
 BH2842                          STATION RECOVERY (1972)
 BH2842
 BH2842'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1972
 BH2842'RECOVERED IN GOOD CONDITION.
 BH2842
 BH2842                          STATION RECOVERY (1988)
 BH2842
 BH2842'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BH2842'THE STATION IS LOCATED 16.1 KM (10.00 MI) NORTHEAST OF DOWNTOWN NEW
 BH2842'ORLEANS, 16.1 KM (10.00 MI) NORTH OF CHALMETTE AND 24.1 KM (15.00 MI)
 BH2842'SOUTHWEST OF SLIDELL, THE SOUTHWEST QUARTER OF SECTION 20, T 11 S, R
 BH2842'13 EAST OF SECTION 20, T11S, R13E.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BH2842'TRANSPORTATION AND DEVELOPMENT.
 BH2842'
 BH2842'TO REACH THE STATION FROM THE SOUTH END OF THE INTERSTATE HIGHWAY 10
 BH2842'TWIN BRIDGES OVER LAKE PONTCHATRAIN GO SOUTHWEST FOR 10.5 KM (6.50 MI)
 BH2842'ON INTERSTATE 10 TO AN EXIT RAMP ON THE RIGHT JUST NORTH OF AN
 BH2842'OVERPASS.  TURN RIGHT ONTO THE EXIT RAMP AND GO TO THE TOP OF THE
 BH2842'OVERPASS AND THE STATION SET IN A DRILL HOLE IN THE OVERPASS.
 BH2842'
 BH2842'THE STATION IS 141.4 M (463.9 FT) SOUTHEAST OF THE NORTHWEST ABUTMENT
 BH2842'OF THE OVERPASS, 132.9 M (436.0 FT) NORTHWEST OF THE SOUTHEAST
 BH2842'ABUTMENT OF THE OVERPASS, 5.9 M (19.4 FT) WEST OF THE CENTER OF THE
 BH2842'OVERPASS, 0.9 M (3.0 FT) WEST OF A CONCRETE GUARD RAIL AND 0.6 M
 BH2842'(2.0 FT) EAST OF A METAL GUARD RAIL.
 BH2842
 BH2842                          STATION RECOVERY (1989)
 BH2842
 BH2842'RECOVERED 1989
 BH2842'RECOVERED IN GOOD CONDITION.
 BH2842
 BH2842                          STATION RECOVERY (1990)
 BH2842
 BH2842'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH2842'IN NEW ORLEANS, AT THE INTERSECTION OF INTERSTATE HIGHWAY 10 AND
 BH2842'MICHOUD BOULEVARD, NEAR THE CENTER OF THE WEST WALKWAY OF THE
 BH2842'BOULEVARD OVERPASS OF THE HIGHWAY, 11.4 M (37.4 FT) NORTHWEST OF THE
 BH2842'CENTER OF THE EASTBOUND LANES OF THE HIGHWAY, 6.2 M (20.3 FT)
 BH2842'SOUTHWEST OF AND LEVEL WITH THE CENTERLINE OF THE BOULEVARD, AND 0.7
 BH2842'M (2.3 FT) NORTHEAST OF A HAND RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1012 ***********************************************************************
 AT1012  DESIGNATION -  BIDE
 AT1012  PID         -  AT1012
 AT1012  STATE/COUNTY-  LA/PLAQUEMINES
 AT1012  COUNTRY     -  US
 AT1012  USGS QUAD   -  BRETON ISLANDS (2018)
 AT1012
 AT1012                         *CURRENT SURVEY CONTROL
 AT1012  ______________________________________________________________________
 AT1012* NAD 83(1992) POSITION- 29 27 49.32784(N) 089 11 16.83634(W)   ADJUSTED
 AT1012* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1012  **This station is located in a suspected subsidence area (see below).
 AT1012  ______________________________________________________________________
 AT1012  GEOID HEIGHT    -        -24.301 (meters)                     GEOID18
 AT1012  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 AT1012  HORZ ORDER      -  THIRD
 AT1012
 AT1012.The horizontal coordinates were established by classical geodetic methods
 AT1012.and adjusted by the National Geodetic Survey in January 1993.
 AT1012
 AT1012.** This station is in an area of known vertical motion. If an
 AT1012.** orthometric height was ever established but is not available 
 AT1012.** in the current survey control section, the orthometric height
 AT1012.** is considered suspect.  Suspect heights are available in the
 AT1012.** superseded section only if requested.
 AT1012
 AT1012.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1012.GEOID18 height accuracy estimate available here.
 AT1012
 AT1012.Click photographs - Photos may exist for this station.
 AT1012
 AT1012.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1012
 AT1012. The following values were computed from the NAD 83(1992) position.
 AT1012
 AT1012;                    North         East     Units Scale Factor Converg.
 AT1012;SPC LA S     -   108,770.337 1,208,079.640   MT  0.99996939   +1 04 21.7
 AT1012;SPC LA S     -   356,857.35  3,963,507.95   sFT  0.99996939   +1 04 21.7
 AT1012;UTM  16      - 3,261,354.998   287,819.256   MT  1.00015554   -1 04 35.8
 AT1012
 AT1012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1012!SPC LA S     -   1.00000388  x   0.99996939  =   0.99997327
 AT1012!UTM  16      -   1.00000388  x   1.00015554  =   1.00015942
 AT1012
 AT1012:                Primary Azimuth Mark                     Grid Az
 AT1012:SPC LA S     -  COOL                                     267 08 45.8
 AT1012:UTM  16      -  COOL                                     269 17 43.3
 AT1012
 AT1012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT8781961354(NAD 83)
 AT1012
 AT1012|---------------------------------------------------------------------|
 AT1012| PID    Reference Object                     Distance      Geod. Az  |
 AT1012|                                                           dddmmss.s |
 AT1012| AT1017 COOL                                APPROX. 2.8 KM 2681307.5 |
 AT1012|---------------------------------------------------------------------|
 AT1012
 AT1012                          SUPERSEDED SURVEY CONTROL
 AT1012
 AT1012  NAD 83(1986)-  29 27 49.33078(N)    089 11 16.84306(W) AD(       ) 3
 AT1012  NAD 27      -  29 27 49.28600(N)    089 11 15.44800(W) AD(       ) 3
 AT1012
 AT1012.Superseded values are not recommended for survey control.
 AT1012
 AT1012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1012.See file dsdata.pdf to determine how the superseded data were derived.
 AT1012
 AT1012_MARKER: DS = TRIANGULATION STATION DISK
 AT1012_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1012_STAMPING: BIDE 1950
 AT1012_MARK LOGO: CGS
 AT1012_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1012
 AT1012  HISTORY     - Date     Condition        Report By
 AT1012  HISTORY     - 1950     MONUMENTED       CGS
 AT1012  HISTORY     - 1958     MARK NOT FOUND   CGS
 AT1012
 AT1012                          STATION DESCRIPTION
 AT1012
 AT1012'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT1012'STATION IS LOCATED ON BRETON ISLAND, APPROXIMATELY 2.3 MILES NE OF
 AT1012'THE SW END OF THE
 AT1012'ISLAND, 2,050 FEET S OF THE NE END OF A SMALL
 AT1012'BAYOU, 800 FEET NE OF THE NE END OF
 AT1012'A SMALL POND, 3 FEET S OF A
 AT1012'WITNESS POST, ON THE LINE WHERE THE SAND AND MANGROVE
 AT1012'MEET, AND IN
 AT1012'THE E END OF A SMALL BUT DEFINITE POINT IN THE MANGROVE.
 AT1012'
 AT1012'STATION MARK IS A STANDARD DISK, STAMPED BIDE 1950, AND SET IN THE
 AT1012'TOP OF A 6-INCH
 AT1012'CONCRETE TILE PROJECTING 3 INCHES.
 AT1012'
 AT1012'STATION IS 72.3 METERS S 80 DEG E FROM THE MEAN HIGH-WATER
 AT1012'LINE.
 AT1012'
 AT1012'APPROXIMATE ELEVATION ABOVE HIGH-WATER MARK - 4 FEET.
 AT1012
 AT1012                          STATION RECOVERY (1958)
 AT1012
 AT1012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (IHW)
 AT1012'COULD NOT FIND THIS STATION.  BELIEVE THE LAST HURRICANE (1957)
 AT1012'WASHED IT AWAY AS
 AT1012'THERE IS A LARGE BREAK ABOUT 100 FT. WIDE IN THE
 AT1012'HIGH SAND DUNE WHICH ONCE STOOD IN
 AT1012'FRONT OF THIS STATION BETWEEN THE
 AT1012'MANGROVE AND SHORE LINE.  FOUND A 20 FOOT WOOD TOWER
 AT1012'TURNED OVER BUT NO
 AT1012'SIGNS OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4277 ***********************************************************************
 BJ4277  DESIGNATION -  BIENVILLE
 BJ4277  PID         -  BJ4277
 BJ4277  STATE/COUNTY-  LA/ORLEANS
 BJ4277  COUNTRY     -  US
 BJ4277  USGS QUAD   -  SPANISH FORT (2018)
 BJ4277
 BJ4277                         *CURRENT SURVEY CONTROL
 BJ4277  ______________________________________________________________________
 BJ4277* NAD 83(1992) POSITION- 30 01 26.37691(N) 090 04 04.00905(W)   ADJUSTED
 BJ4277* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4277  **This station is located in a suspected subsidence area (see below).
 BJ4277  ______________________________________________________________________
 BJ4277  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 BJ4277  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BJ4277  HORZ ORDER      -  FIRST
 BJ4277
 BJ4277.The horizontal coordinates were established by classical geodetic methods
 BJ4277.and adjusted by the National Geodetic Survey in January 1993.
 BJ4277
 BJ4277.** This station is in an area of known vertical motion. If an
 BJ4277.** orthometric height was ever established but is not available 
 BJ4277.** in the current survey control section, the orthometric height
 BJ4277.** is considered suspect.  Suspect heights are available in the
 BJ4277.** superseded section only if requested.
 BJ4277
 BJ4277.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4277.GEOID18 height accuracy estimate available here.
 BJ4277
 BJ4277.Click photographs - Photos may exist for this station.
 BJ4277
 BJ4277.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4277
 BJ4277. The following values were computed from the NAD 83(1992) position.
 BJ4277
 BJ4277;                    North         East     Units Scale Factor Converg.
 BJ4277;SPC LA S     -   169,600.051 1,122,067.584   MT  0.99992583   +0 37 58.1
 BJ4277;SPC LA S     -   556,429.50  3,681,316.73   sFT  0.99992583   +0 37 58.1
 BJ4277;UTM  15      - 3,325,066.866   782,799.827   MT  1.00058683   +1 28 05.3
 BJ4277;UTM  16      - 3,325,409.875   204,119.801   MT  1.00068025   -1 32 10.0
 BJ4277
 BJ4277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4277!SPC LA S     -   0.99999996  x   0.99992583  =   0.99992579
 BJ4277!UTM  15      -   0.99999996  x   1.00058683  =   1.00058679
 BJ4277!UTM  16      -   0.99999996  x   1.00068025  =   1.00068021
 BJ4277
 BJ4277:                Primary Azimuth Mark                     Grid Az
 BJ4277:SPC LA S     -  PONTCHARTRAIN RM 7                       063 50 55.3
 BJ4277:UTM  15      -  PONTCHARTRAIN RM 7                       063 00 48.1
 BJ4277:UTM  16      -  PONTCHARTRAIN RM 7                       066 01 03.4
 BJ4277
 BJ4277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8279925066(NAD 83)
 BJ4277
 BJ4277|---------------------------------------------------------------------|
 BJ4277| PID    Reference Object                     Distance      Geod. Az  |
 BJ4277|                                                           dddmmss.s |
 BJ4277| CV9657 BIENVILLE RM 1                        6.322 METERS 05017     |
 BJ4277| BH1181 PONTCHARTRAIN RM 7                  APPROX.13.3 KM 0642853.4 |
 BJ4277| CV9658 BIENVILLE RM 2                        6.529 METERS 29809     |
 BJ4277|---------------------------------------------------------------------|
 BJ4277
 BJ4277                          SUPERSEDED SURVEY CONTROL
 BJ4277
 BJ4277  NAD 83(1986)-  30 01 26.39147(N)    090 04 04.00733(W) AD(       ) 1
 BJ4277  NAD 27      -  30 01 25.66507(N)    090 04 03.75014(W) AD(       ) 1
 BJ4277
 BJ4277.Superseded values are not recommended for survey control.
 BJ4277
 BJ4277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4277.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4277
 BJ4277_MARKER: DS = TRIANGULATION STATION DISK
 BJ4277_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BJ4277_SP_SET: BUILDING ROOF
 BJ4277_STAMPING: BIENVILLE 1972
 BJ4277_MARK LOGO: CGS
 BJ4277_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ4277+STABILITY: POSITION/ELEVATION WELL
 BJ4277
 BJ4277  HISTORY     - Date     Condition        Report By
 BJ4277  HISTORY     - 1972     MONUMENTED       NGS
 BJ4277
 BJ4277                          STATION DESCRIPTION
 BJ4277
 BJ4277'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 BJ4277'MEASUREMENTS WERE MADE WITH A 30 METER TAPE HOLDING 5 KGS. TENSION.
 BJ4277'
 BJ4277'THE STATION IS ABOUT 5 MILES NORTH OF DOWNTOWN NEW ORLEANS, 0.5 MILE
 BJ4277'SOUTH OF LAKE PONTCHARTRAIN AND ON LAND OWNED BY THE LOUISIANA STATE
 BJ4277'UNIVERSITY IN NEW ORLEANS, MR. RICHARD H. CARLSTROM, DIRECTOR OF
 BJ4277'PHYSICAL PLANT.
 BJ4277'
 BJ4277'THE STATION IS LOCATED ON THE EAST SIDE OF THE BIENVILLE HALL ROOF
 BJ4277'TOP.
 BJ4277'
 BJ4277'STATION MARK IS A STANDARD DISK STAMPED BIENVILLE 1972, SET IN THE
 BJ4277'TOP OF A 12 INCH SQUARE CONCRETE MONUMENT BONDED TO THE ROOF TOP.  IT
 BJ4277'IS 17.7 FEET SOUTHEAST OF A DRAINAGE, 15.2 FEET SOUTHWEST OF A
 BJ4277'DRAINAGE AND 9.2 FEET NORTH OF THE SOUTH EDGE OF THE BUILDING.
 BJ4277'
 BJ4277'REFERENCE MARK 1, A STANDARD DISK STAMPED BIENVILLE NO 1 1972, SET IN
 BJ4277'THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT BONDED TO THE ROOF
 BJ4277'TOP, PROJECTING 2 INCHES, IT IS 22.5 FEET NORTH OF THE SOUTH EDGE OF
 BJ4277'THE BUILDING AND 6.25 FEET NORTHEAST OF A DRAINAGE.
 BJ4277'
 BJ4277'REFERENCE MARK 2, A STANDARD DISK STAMPED BIENVILLE NO 2 1972, SET IN
 BJ4277'THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT BONDED TO THE ROOF
 BJ4277'TOP, PROJECTING 2 INCHES.  IT IS 20.5 FEET NORTH OF THE SOUTH EDGE
 BJ4277'OF THE BUILDING AND 5.2 FEET NORTH-NORTHWEST OF A DRAINAGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1183 ***********************************************************************
 AT1183  DESIGNATION -  BIG 1934
 AT1183  PID         -  AT1183
 AT1183  STATE/COUNTY-  LA/PLAQUEMINES
 AT1183  COUNTRY     -  US
 AT1183  USGS QUAD   -  WILKINSON BAY (2018)
 AT1183
 AT1183                         *CURRENT SURVEY CONTROL
 AT1183  ______________________________________________________________________
 AT1183* NAD 83(1992) POSITION- 29 24 28.12481(N) 089 52 30.21994(W)   ADJUSTED
 AT1183* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1183  **This station is located in a suspected subsidence area (see below).
 AT1183  ______________________________________________________________________
 AT1183  GEOID HEIGHT    -        -24.225 (meters)                     GEOID18
 AT1183  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 AT1183  HORZ ORDER      -  THIRD
 AT1183
 AT1183.The horizontal coordinates were established by classical geodetic methods
 AT1183.and adjusted by the National Geodetic Survey in January 1993.
 AT1183
 AT1183.** This station is in an area of known vertical motion. If an
 AT1183.** orthometric height was ever established but is not available 
 AT1183.** in the current survey control section, the orthometric height
 AT1183.** is considered suspect.  Suspect heights are available in the
 AT1183.** superseded section only if requested.
 AT1183
 AT1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1183.GEOID18 height accuracy estimate available here.
 AT1183
 AT1183.Click photographs - Photos may exist for this station.
 AT1183
 AT1183.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1183
 AT1183. The following values were computed from the NAD 83(1992) position.
 AT1183
 AT1183;                    North         East     Units Scale Factor Converg.
 AT1183;SPC LA S     -   101,528.169 1,141,524.325   MT  0.99997893   +0 43 45.0
 AT1183;SPC LA S     -   333,097.00  3,745,151.06   sFT  0.99997893   +0 43 45.0
 AT1183;UTM  16      - 3,256,607.937   221,014.430   MT  1.00056051   -1 24 45.5
 AT1183
 AT1183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1183!SPC LA S     -   1.00000385  x   0.99997893  =   0.99998278
 AT1183!UTM  16      -   1.00000385  x   1.00056051  =   1.00056437
 AT1183
 AT1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT2101456607(NAD 83)
 AT1183
 AT1183                          SUPERSEDED SURVEY CONTROL
 AT1183
 AT1183  NAD 83(1986)-  29 24 28.13687(N)    089 52 30.22735(W) AD(       ) 3
 AT1183  NAD 27      -  29 24 27.34100(N)    089 52 29.97900(W) AD(       ) 3
 AT1183
 AT1183.Superseded values are not recommended for survey control.
 AT1183
 AT1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1183.See file dsdata.pdf to determine how the superseded data were derived.
 AT1183
 AT1183_MARKER: I = METAL ROD
 AT1183_SETTING: 0 = UNSPECIFIED SETTING
 AT1183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1183
 AT1183  HISTORY     - Date     Condition        Report By
 AT1183  HISTORY     - 1934     MONUMENTED       LOCSUR
 AT1183  HISTORY     - 19730212 MARK NOT FOUND   NGS
 AT1183
 AT1183                          STATION DESCRIPTION
 AT1183
 AT1183'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1934 (TBR)
 AT1183'ON THE SOUTHERN
 AT1183'POINT OF AN ISLAND
 AT1183'WHICH SEPARATES BAY BATISTE AND LAKE WASHINGTON,
 AT1183'20 METERS (66 FEET) FROM THE END OF
 AT1183'THE POINT, AND 15 METERS
 AT1183'(49 FEET) FROM THE HIGH-WATER MARK ON THE W SIDE OF
 AT1183'THE POINT.
 AT1183'THE STATION A LOCAL SURVEY STATION, IS MARKED BY AN IRON PIPE
 AT1183'EXTENDING 2 FEET
 AT1183'ABOVE THE GROUND AND SET IN CONCRETE.
 AT1183
 AT1183                          STATION RECOVERY (1973)
 AT1183
 AT1183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (PGH)
 AT1183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW2502 ***********************************************************************
 BW2502  DESIGNATION -  BIG BEND
 BW2502  PID         -  BW2502
 BW2502  STATE/COUNTY-  LA/AVOYELLES
 BW2502  COUNTRY     -  US
 BW2502  USGS QUAD   -  BIG BEND (2018)
 BW2502
 BW2502                         *CURRENT SURVEY CONTROL
 BW2502  ______________________________________________________________________
 BW2502* NAD 83(1993) POSITION- 31 04 02.10773(N) 091 47 32.64996(W)   ADJUSTED
 BW2502* NAVD 88 ORTHO HEIGHT -    17.7   (meters)       58.    (feet) VERTCON3
 BW2502  ______________________________________________________________________
 BW2502  GEOID HEIGHT    -        -26.907 (meters)                     GEOID18
 BW2502  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 BW2502  HORZ ORDER      -  SECOND
 BW2502
 BW2502.The horizontal coordinates were established by classical geodetic methods
 BW2502.and adjusted by the National Geodetic Survey in May 1994.
 BW2502
 BW2502.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW2502.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW2502
 BW2502.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW2502.GEOID18 height accuracy estimate available here.
 BW2502
 BW2502.Click photographs - Photos may exist for this station.
 BW2502
 BW2502.The Laplace correction was computed from DEFLEC18 derived deflections.
 BW2502
 BW2502. The following values were computed from the NAD 83(1993) position.
 BW2502
 BW2502;                    North         East     Units Scale Factor Converg.
 BW2502;SPC LA N     -    63,116.413 1,067,532.222   MT  1.00002403   +0 22 26.8
 BW2502;SPC LA N     -   207,074.43  3,502,395.30   sFT  1.00002403   +0 22 26.8
 BW2502;SPC LA S     -   284,669.381   956,183.503   MT  1.00009873   -0 13 46.3
 BW2502;SPC LA S     -   933,952.79  3,137,078.71   sFT  1.00009873   -0 13 46.3
 BW2502;SPC MS W     -   174,647.696   560,750.414   MT  1.00018910   -0 45 11.0
 BW2502;SPC MS W     -   572,989.98  1,839,728.65   sFT  1.00018910   -0 45 11.0
 BW2502;UTM  15      - 3,437,681.781   615,207.582   MT  0.99976372   +0 37 23.7
 BW2502
 BW2502!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BW2502!SPC LA N     -   1.00000144  x   1.00002403  =   1.00002547
 BW2502!SPC LA S     -   1.00000144  x   1.00009873  =   1.00010017
 BW2502!SPC MS W     -   1.00000144  x   1.00018910  =   1.00019054
 BW2502!UTM  15      -   1.00000144  x   0.99976372  =   0.99976516
 BW2502
 BW2502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ1520737681(NAD 83)
 BW2502
 BW2502                          SUPERSEDED SURVEY CONTROL
 BW2502
 BW2502  NAD 83(1992)-  31 04 02.10768(N)    091 47 32.64997(W) AD(       ) 2
 BW2502  NAD 83(1986)-  31 04 02.12649(N)    091 47 32.64494(W) AD(       ) 2
 BW2502  NAD 27      -  31 04 01.47314(N)    091 47 32.22266(W) AD(       ) 2
 BW2502  NGVD 29 (07/19/86)   17.7    (m)           58.     (f) VERT ANG       
 BW2502
 BW2502.Superseded values are not recommended for survey control.
 BW2502
 BW2502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW2502.See file dsdata.pdf to determine how the superseded data were derived.
 BW2502
 BW2502_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW2502_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW2502_STAMPING: BM BIG BEND 57
 BW2502_MARK LOGO: USACE
 BW2502_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW2502_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW2502
 BW2502  HISTORY     - Date     Condition        Report By
 BW2502  HISTORY     - UNK      MONUMENTED       USACE
 BW2502  HISTORY     - 1977     GOOD             CGS
 BW2502
 BW2502                          STATION DESCRIPTION
 BW2502
 BW2502'DESCRIBED BY COAST AND GEODETIC SURVEY 1977 (JRS)
 BW2502'THE STATION IS ABOUT 11 MILES EAST-NORTHEAST OF MOREAUVILLE,
 BW2502'6-1/2 MILES SOUTH-SOUTHEAST OF BORDELONVILLE, 6 MILES NORTH OF
 BW2502'SIMMESPORT AND ON PROPERTY OF MR. ADAM PONTHIEW, BIG BEND,
 BW2502'LOUISIANA, 71308, TELEPHONE NUMBER 318-997-2243.
 BW2502'
 BW2502'TO REACH THE STATION FROM THE BIG BEND POST OFFICE, WHICH IS
 BW2502'ABOUT 8 MILES SOUTHEAST ALONG STATE HIGHWAY 451 FROM THE HIGH
 BW2502'SCHOOL IN BORDELONVILLE AND ABOUT 13 MILES NORTHEASTERLY ALONG
 BW2502'STATE HIGHWAY 451 FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 451,
 BW2502'GO SOUTHERLY ON STATE HIGHWAY 451 FOR 0.5 MILE TO A GREEN HOUSE
 BW2502'AND A DRIVEWAY ON THE RIGHT.  THE STATION IS ABOUT 200 YARDS
 BW2502'WESTERLY ALONG AN ABANDONED RAILROAD GRADE.
 BW2502'
 BW2502'STATION MARK, STAMPED---B M BIG BEND 57---, IS A U.S. ENGINEERS
 BW2502'BENCH MARK CAP RIVETED TO THE TOP OF A 3-INCH PIPE THAT
 BW2502'PROJECTS 12 INCHES ABOVE THE GROUND.
 BW2502'IT IS 47 FEET SOUTH-SOUTHEAST OF A 5-TRUNKED TREE AND 22 FEET
 BW2502'NORTHWEST OF THE FENCE.
 BW2502'
 BW2502'A TAPE TRAVERSE WAS MADE TO TRAVERSE STATION DE GLAISE, THE
 BW2502'DISTANCE BEING 13.9129 METERS.
 BW2502'
 BW2502'HEIGHT OF LIGHT ABOVE THE STATION WAS 1.3 METERS.
 BW2502'
 BW2502'PERMISSION CAN BE OBTAINED FROM MR. JIMMY W. BERNARD, ROUTE 1
 BW2502'MOREAUVILLE, LOUISIANA, 71355, TELEPHONE NUMBER 318-997-2260,
 BW2502'TO CROSS HIS PROPERTY TO THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2393 ***********************************************************************
 AU2393  DESIGNATION -  BIG HOG
 AU2393  PID         -  AU2393
 AU2393  STATE/COUNTY-  LA/ST MARY
 AU2393  COUNTRY     -  US
 AU2393  USGS QUAD   -  LAKE SALVE (2018)
 AU2393
 AU2393                         *CURRENT SURVEY CONTROL
 AU2393  ______________________________________________________________________
 AU2393* NAD 83(1992) POSITION- 29 31 15.53347(N) 091 19 48.67701(W)   ADJUSTED
 AU2393* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2393  **This station is located in a suspected subsidence area (see below).
 AU2393  ______________________________________________________________________
 AU2393  GEOID HEIGHT    -        -25.110 (meters)                     GEOID18
 AU2393  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 AU2393  HORZ ORDER      -  THIRD
 AU2393
 AU2393.The horizontal coordinates were established by classical geodetic methods
 AU2393.and adjusted by the National Geodetic Survey in January 1993.
 AU2393
 AU2393.** This station is in an area of known vertical motion. If an
 AU2393.** orthometric height was ever established but is not available 
 AU2393.** in the current survey control section, the orthometric height
 AU2393.** is considered suspect.  Suspect heights are available in the
 AU2393.** superseded section only if requested.
 AU2393
 AU2393.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2393.GEOID18 height accuracy estimate available here.
 AU2393
 AU2393.Click photographs - Photos may exist for this station.
 AU2393
 AU2393.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2393
 AU2393. The following values were computed from the NAD 83(1992) position.
 AU2393
 AU2393;                    North         East     Units Scale Factor Converg.
 AU2393;SPC LA S     -   113,171.300 1,000,304.911   MT  0.99996058   +0 00 05.7
 AU2393;SPC LA S     -   371,296.17  3,281,833.70   sFT  0.99996058   +0 00 05.7
 AU2393;UTM  15      - 3,266,870.321   661,829.194   MT  0.99992314   +0 49 22.7
 AU2393
 AU2393!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2393!SPC LA S     -   1.00000386  x   0.99996058  =   0.99996444
 AU2393!UTM  15      -   1.00000386  x   0.99992314  =   0.99992700
 AU2393
 AU2393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN6182966870(NAD 83)
 AU2393
 AU2393                          SUPERSEDED SURVEY CONTROL
 AU2393
 AU2393  NAD 83(1986)-  29 31 15.55657(N)    091 19 48.67616(W) AD(       ) 3
 AU2393  NAD 27      -  29 31 14.78100(N)    091 19 48.29000(W) AD(       ) 3
 AU2393
 AU2393.Superseded values are not recommended for survey control.
 AU2393
 AU2393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2393.See file dsdata.pdf to determine how the superseded data were derived.
 AU2393
 AU2393_MARKER: DT = TOPOGRAPHIC STATION DISK
 AU2393_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2393_STAMPING: BIG HOG 1955
 AU2393_MARK LOGO: CGS
 AU2393_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2393_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2393
 AU2393  HISTORY     - Date     Condition        Report By
 AU2393  HISTORY     - 1955     MONUMENTED       CGS
 AU2393
 AU2393                          STATION DESCRIPTION
 AU2393
 AU2393'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AU2393'ABOUT 14 MILES SOUTH SOUTHWEST FROM MORGAN CITY, ABOUT 4
 AU2393'MILES EAST FROM BELLE ISLE, AND ABOUT 3 MILES EAST OF THE
 AU2393'ATCHAFALAYA RIVER, ON BIG HOG BAYOU, ABOUT 2.4 MILES UPSTREAM
 AU2393'FROM THE MOUTH OF THE BAYOU, ABOUT 2400 FEET DOWNSTREAM FROM
 AU2393'THE CONFLUENCE OF BIG DOCTOR BAYOU AND BIG HOG BAYOU, ABOUT
 AU2393'1300 FEET NORTH NORTHWEST FROM THE POINT WHERE BIG HOG BAYOU
 AU2393'TURNS FROM AN EAST-WEST DIRECTION TO A NORTH NORTHWEST-SOUTH
 AU2393'SOUTHEAST DIRECTION, AND WHERE A SMALL BAYOU, LITTLE ADAMS
 AU2393'CROSS BAYOU, FLOWS IN FROM THE SOUTHEAST, ON THE EAST BANK OF
 AU2393'BIG HOG BAYOU, JUST SOUTH OF THE MOUTH OF A VERY SMALL
 AU2393'BAYOU ENTERING FROM THE EAST, 26 FEET EAST OF THE EAST
 AU2393'SHORE OF BIG HOG BAYOU, AND 39 FEET SOUTH OF THE SOUTH
 AU2393'SHORE OF THE VERY SMALL BAYOU, A STANDARD TOPOGRAPHIC
 AU2393'DISK STAMPED BIG HOG 1955 SET IN THE TOP OF AN 8-FOOT LENGTH
 AU2393'OF 4-INCH FIBER SOIL PIPE PROJECTING 1-1/2 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3279 ***********************************************************************
 BK3279  DESIGNATION -  BIG LAKE
 BK3279  PID         -  BK3279
 BK3279  STATE/COUNTY-  LA/CALCASIEU
 BK3279  COUNTRY     -  US
 BK3279  USGS QUAD   -  WESTLAKE (2018)
 BK3279
 BK3279                         *CURRENT SURVEY CONTROL
 BK3279  ______________________________________________________________________
 BK3279* NAD 83(2011) POSITION- 30 09 45.12954(N) 093 16 58.33233(W)   ADJUSTED
 BK3279* NAD 83(2011) ELLIP HT-   -22.006 (meters)        (06/27/12)   ADJUSTED
 BK3279* NAD 83(2011) EPOCH   -  2010.00
 BK3279* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3279  **This station is located in a suspected subsidence area (see below).
 BK3279  ______________________________________________________________________
 BK3279  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK3279  GEOID HEIGHT    -         -27.67 (meters)                     GEOID93
 BK3279  GEOID HEIGHT    -        -27.166 (meters)                     GEOID18
 BK3279  NAD 83(2011) X  -   -316,060.386 (meters)                     COMP
 BK3279  NAD 83(2011) Y  - -5,510,149.509 (meters)                     COMP
 BK3279  NAD 83(2011) Z  -  3,185,953.694 (meters)                     COMP
 BK3279  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 BK3279
 BK3279  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK3279  Standards:
 BK3279         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK3279            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK3279  -------------------------------------------------------------------
 BK3279  NETWORK    1.39  15.54           0.60   0.49   7.93      0.44359104
 BK3279  -------------------------------------------------------------------
 BK3279  Click here for local accuracies and other accuracy information.
 BK3279
 BK3279.The horizontal coordinates were established by GPS observations
 BK3279.and adjusted by the National Geodetic Survey in June 2012.
 BK3279
 BK3279.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK3279.been affixed to the stable North American tectonic plate. See 
 BK3279.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK3279
 BK3279.The horizontal coordinates are valid at the epoch date displayed above
 BK3279.which is a decimal equivalence of Year/Month/Day.
 BK3279
 BK3279.** This station is in an area of known vertical motion. If an
 BK3279.** orthometric height was ever established but is not available 
 BK3279.** in the current survey control section, the orthometric height
 BK3279.** is considered suspect.  Suspect heights are available in the
 BK3279.** superseded section only if requested.
 BK3279
 BK3279.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3279.GEOID18 height accuracy estimate available here.
 BK3279
 BK3279.Click photographs - Photos may exist for this station.
 BK3279
 BK3279.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3279
 BK3279.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3279
 BK3279.The ellipsoidal height was determined by GPS observations
 BK3279.and is referenced to NAD 83.
 BK3279
 BK3279. The following values were computed from the NAD 83(2011) position.
 BK3279
 BK3279;                    North         East     Units Scale Factor Converg.
 BK3279;SPC LA S     -   185,880.203   812,225.996   MT  0.99992971   -0 58 29.3
 BK3279;SPC LA S     -   609,841.97  2,664,778.12   sFT  0.99992971   -0 58 29.3
 BK3279;UTM  15      - 3,336,829.662   472,762.347   MT  0.99960915   -0 08 31.7
 BK3279
 BK3279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3279!SPC LA S     -   1.00000346  x   0.99992971  =   0.99993317
 BK3279!UTM  15      -   1.00000346  x   0.99960915  =   0.99961260
 BK3279
 BK3279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7276236829(NAD 83)
 BK3279
 BK3279                          SUPERSEDED SURVEY CONTROL
 BK3279
 BK3279  NAD 83(2007)-  30 09 45.13086(N)    093 16 58.33636(W) AD(       ) 0
 BK3279  ELLIP H (02/10/07)  -21.977  (m)                       GP(       )    
 BK3279  ELLIP H (02/20/02)  -21.917  (m)                       GP(       ) 4 1
 BK3279  NAD 83(1992)-  30 09 45.12793(N)    093 16 58.33164(W) AD(       ) 1
 BK3279  ELLIP H (01/13/95)  -21.817  (m)                       GP(       ) 3 2
 BK3279  NAD 83(1992)-  30 09 45.12765(N)    093 16 58.33243(W) AD(       ) 1
 BK3279  ELLIP H (01/21/93)  -21.847  (m)                       GP(       ) 4 2
 BK3279  NAD 83(1986)-  30 09 45.14858(N)    093 16 58.32106(W) AD(       ) 1
 BK3279
 BK3279.Superseded values are not recommended for survey control.
 BK3279
 BK3279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3279.See file dsdata.pdf to determine how the superseded data were derived.
 BK3279
 BK3279_MARKER: DH = HORIZONTAL CONTROL DISK
 BK3279_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK3279_SP_SET: CATCH BASIN
 BK3279_STAMPING: BIG LAKE 1987
 BK3279_MARK LOGO: NGS
 BK3279_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3279_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK3279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3279+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2004
 BK3279
 BK3279  HISTORY     - Date     Condition        Report By
 BK3279  HISTORY     - 1987     MONUMENTED       LADTD
 BK3279  HISTORY     - 19901226 GOOD             VFM
 BK3279  HISTORY     - 19970208 GOOD             USPSQD
 BK3279  HISTORY     - 20040302 GOOD             WEBBES
 BK3279  HISTORY     - 20040518 GOOD             USPSQD
 BK3279  HISTORY     - 20060125 GOOD             USPSQD
 BK3279
 BK3279                          STATION DESCRIPTION
 BK3279
 BK3279'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 BK3279'THE STATION IS LOCATED ABOUT 9.6 KM (6 MI) SOUTHWEST OF DOWNTOWN LAKE
 BK3279'CHARLES, 1.3 KM (0.8 MI) SOUTH OF THE LAKE CHARLES COUNTRY CLUB, ON
 BK3279'THE RIGHT-OF-WAY OF STATE HIGHWAY 384 (BIG LADE ROAD)  IN A CATCH
 BK3279'BASIN IN FRONT OF A WIZARD FAST STOP STORE, ON THE WEST EDGE OF
 BK3279'SECTION 27, T 10 S, R 9 W.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BK3279'TRANSPORTATION AND DEVELOPMENT.
 BK3279'
 BK3279'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND
 BK3279'LADE STREET (EXIT 5) IN LAKE CHARLES, GO SOUTH FOR 3.06 KM (1.9 MI) ON
 BK3279'LAKE STREET TO A CROSSROAD.  TURN RIGHT AND GO WEST FOR 4.9 KM
 BK3279'(3.05 MI) ON HIGHWAY 384 TO A ROAD LEFT.  TURN LEFT AND GO SOUTH FOR
 BK3279'0.65 KM (0.4 MI) ON HIGHWAY 384 TO MILLER ROAD ON THE RIGHT AND THE
 BK3279'STATION OF THE LEFT.
 BK3279'
 BK3279'THE STATION IS A STANDARD NGS DISK STAMPED---BIG LAKE 1987---, SET
 BK3279'INTO DRILL HOLE IN THE NORTHEAST CORNER OF A CATCH BASIN.  8.6 METERS
 BK3279'(28 FT) EAST FROM THE CENTER OF THE HIGHWAY, 3.9 METERS (13 FT) SOUTH
 BK3279'FROM THE EXTENDED CENTER OF A MILLER ROAD, 1.3 METERS (4.5 FT) NORTH
 BK3279'FROM THE NORTH CURB OF THE SOUTH ENTRANCE TO THE STORE AND 1.3 METERS
 BK3279'(4.5 FT) SOUTH FROM THE EXTENDED NORTH WALL OF THE STORE.  THE
 BK3279'UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---BIG LAKE 1987---,
 BK3279'SET INTO AN IRREGULAR MASS OF CONCRETE 0.9 METERS BELOW THE SURFACE.
 BK3279'
 BK3279'AZIMUTH MARK NO. 1 IS A STANDARD NGS DISK STAMPED---BIG LAKE 1987---,
 BK3279'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH
 BK3279'WITH GROUND.  LOCATED 12.1 METERS (42 FT) WEST FROM THE CENTER OF THE
 BK3279'HIGHWAY, 0.4 METERS (1.5 FT) SOUTH FROM A FIBERGLASS WITNESS POST, 1.2
 BK3279'METERS (4 FT) NORTH FROM A UTILITY POLE AND 28.5 METERS (93.5 FT)
 BK3279'NORTH FROM THE EXTENDED CENTER OF L BENOIT ROAD.
 BK3279'
 BK3279'TO REACH THE AZIMUTH FROM THE STATION, GO SOUTH FOR 0.5 KM (0.3 MI) ON
 BK3279'HIGHWAY 384 TO THE MARK ON THE RIGHT.  THE UNDERGROUND MARK IS A
 BK3279'STANDARD NGS DISK STAMPED---BIG LAKE 1987---, SET INTO AN IRREGULAR
 BK3279'MASS OF CONCRETE 30 METERS BELOW THE SURFACE.
 BK3279
 BK3279                          STATION RECOVERY (1990)
 BK3279
 BK3279'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1990 (CEL)
 BK3279'RECOVERED AS DESCRIBED.
 BK3279
 BK3279                          STATION RECOVERY (1997)
 BK3279
 BK3279'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3279'RECOVERED IN GOOD CONDITION.
 BK3279
 BK3279                          STATION RECOVERY (2004)
 BK3279
 BK3279'RECOVERY NOTE BY WEBB ENGINEERING AND SURVEYING 2004 (JRW)
 BK3279'RECOVERED WITH 1987 DESCRIPTION.
 BK3279
 BK3279                          STATION RECOVERY (2004)
 BK3279
 BK3279'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK3279'RECOVERED AS DESCRIBED.
 BK3279
 BK3279                          STATION RECOVERY (2006)
 BK3279
 BK3279'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK3279'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3280 ***********************************************************************
 BK3280  DESIGNATION -  BIG LAKE AZ MK
 BK3280  PID         -  BK3280
 BK3280  STATE/COUNTY-  LA/CALCASIEU
 BK3280  COUNTRY     -  US
 BK3280  USGS QUAD   -  WESTLAKE (2018)
 BK3280
 BK3280                         *CURRENT SURVEY CONTROL
 BK3280  ______________________________________________________________________
 BK3280* NAD 83(1992) POSITION- 30 09 29.70719(N) 093 16 59.03976(W)   NO CHECK
 BK3280* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3280  **This station is located in a suspected subsidence area (see below).
 BK3280  ______________________________________________________________________
 BK3280  GEOID HEIGHT    -        -27.164 (meters)                     GEOID18
 BK3280  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BK3280  HORZ ORDER      -  SECOND
 BK3280
 BK3280.The horizontal coordinates were established by classical geodetic methods
 BK3280.and adjusted by the National Geodetic Survey in January 1993.
 BK3280
 BK3280.No horizontal observational check was made to the station.
 BK3280
 BK3280.** This station is in an area of known vertical motion. If an
 BK3280.** orthometric height was ever established but is not available 
 BK3280.** in the current survey control section, the orthometric height
 BK3280.** is considered suspect.  Suspect heights are available in the
 BK3280.** superseded section only if requested.
 BK3280
 BK3280.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3280.GEOID18 height accuracy estimate available here.
 BK3280
 BK3280.Click photographs - Photos may exist for this station.
 BK3280
 BK3280.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3280
 BK3280. The following values were computed from the NAD 83(1992) position.
 BK3280
 BK3280;                    North         East     Units Scale Factor Converg.
 BK3280;SPC LA S     -   185,405.725   812,198.991   MT  0.99992950   -0 58 29.6
 BK3280;SPC LA S     -   608,285.28  2,664,689.52   sFT  0.99992950   -0 58 29.6
 BK3280;UTM  15      - 3,336,354.995   472,742.247   MT  0.99960917   -0 08 32.0
 BK3280
 BK3280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3280!SPC LA S     -   1.00000380  x   0.99992950  =   0.99993330
 BK3280!UTM  15      -   1.00000380  x   0.99960917  =   0.99961297
 BK3280
 BK3280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7274236354(NAD 83)
 BK3280
 BK3280                          SUPERSEDED SURVEY CONTROL
 BK3280
 BK3280  NAD 83(1986)-  30 09 29.72812(N)    093 16 59.02834(W) AD(       ) 2
 BK3280
 BK3280.Superseded values are not recommended for survey control.
 BK3280
 BK3280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3280.See file dsdata.pdf to determine how the superseded data were derived.
 BK3280
 BK3280_MARKER: DZ = AZIMUTH MARK DISK
 BK3280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3280_STAMPING: BIG LAKE 1987
 BK3280_MARK LOGO: NGS
 BK3280_PROJECTION: FLUSH
 BK3280_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BK3280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3280+STABILITY: SURFACE MOTION
 BK3280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3280+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2006
 BK3280
 BK3280  HISTORY     - Date     Condition        Report By
 BK3280  HISTORY     - 1987     MONUMENTED       LADTD
 BK3280  HISTORY     - 19970208 GOOD             USPSQD
 BK3280  HISTORY     - 20040525 GOOD             USPSQD
 BK3280  HISTORY     - 20060125 GOOD             USPSQD
 BK3280
 BK3280                          STATION DESCRIPTION
 BK3280
 BK3280'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 BK3280'THE STATION IS LOCATED ABOUT 9.6 KM (6 MI) SOUTHWEST OF DOWNTOWN
 BK3280'LAKE CHARLES,
 BK3280'1.8 KM (1.1 MI) SOUTH OF THE LAKE CHARLES COUNTRY CLUB, ON THE
 BK3280'RIGHT-OF-WAY, NEAR A POWER POLE AND A COMBINATION NET AND BARBED
 BK3280'WIRE FENCE.
 BK3280'OWNERSHIP--LOUISISNA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3280'
 BK3280'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 210 AND LAKE
 BK3280'STREET (EXIT 5), IN LAKE CHARLES GO SOUTH FOR
 BK3280'3.06 KM (1.9 MI) ON LAKE STREET TO A CROSSROAD.
 BK3280'TURN RIGHT AND GO WEST FOR 4.9 KM (3.05 MI) ON STATE HIGHWAY 384 TO
 BK3280'A ROAD LEFT.
 BK3280'TURN LEFT AND GO SOUTH FOR 1.1 KM (0.7 MI) ON HIGHWAY 384 TO THE
 BK3280'AZIMUTH MARK ON THE RIGHT.
 BK3280'
 BK3280'THE STATION IS A STANDARD NGS DISK
 BK3280'STAMPED---BIG LAKE 1987---,
 BK3280'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BK3280'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED
 BK3280'28.5 METERS (93.5 FT) NORTH FROM THE EXTENDED CENTER OF L BENOIT
 BK3280'ROAD,
 BK3280'12.1 METERS (42 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 BK3280'0.4 METERS (1.5 FT) SOUTH FROM A FIBERGLASS WITNESS POST AND
 BK3280'1.2 METERS (4 FT) NORTH FROM A POWER POLE NO. 15-1/2.
 BK3280
 BK3280                          STATION RECOVERY (1997)
 BK3280
 BK3280'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK3280'RECOVERED IN GOOD CONDITION.
 BK3280
 BK3280                          STATION RECOVERY (2004)
 BK3280
 BK3280'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BK3280'RECOVERED AS DESCRIBED.
 BK3280
 BK3280                          STATION RECOVERY (2006)
 BK3280
 BK3280'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BK3280'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2588 ***********************************************************************
 BX2588  DESIGNATION -  BIJOU
 BX2588  PID         -  BX2588
 BX2588  STATE/COUNTY-  LA/AVOYELLES
 BX2588  COUNTRY     -  US
 BX2588  USGS QUAD   -  BELLE D'EAU (2018)
 BX2588
 BX2588                         *CURRENT SURVEY CONTROL
 BX2588  ______________________________________________________________________
 BX2588* NAD 83(1992) POSITION- 31 05 57.31326(N) 092 13 07.68027(W)   ADJUSTED
 BX2588* NAVD 88 ORTHO HEIGHT -    20.10  (+/-2cm)       65.9   (feet) VERTCON3
 BX2588  ______________________________________________________________________
 BX2588  GEOID HEIGHT    -        -26.822 (meters)                     GEOID18
 BX2588  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BX2588  HORZ ORDER      -  FIRST
 BX2588  VERT ORDER      -  THIRD ? (See Below)
 BX2588
 BX2588.The horizontal coordinates were established by classical geodetic methods
 BX2588.and adjusted by the National Geodetic Survey in January 1993.
 BX2588
 BX2588.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2588.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2588
 BX2588.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2588.GEOID18 height accuracy estimate available here.
 BX2588
 BX2588.The vertical order pertains to the NGVD 29 superseded value.
 BX2588
 BX2588.Click photographs - Photos may exist for this station.
 BX2588
 BX2588.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2588
 BX2588. The following values were computed from the NAD 83(1992) position.
 BX2588
 BX2588;                    North         East     Units Scale Factor Converg.
 BX2588;SPC LA N     -    66,478.856 1,026,828.334   MT  1.00001597   +0 08 55.2
 BX2588;SPC LA N     -   218,106.05  3,368,852.63   sFT  1.00001597   +0 08 55.2
 BX2588;UTM  15      - 3,440,864.170   574,501.809   MT  0.99966846   +0 24 12.7
 BX2588
 BX2588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2588!SPC LA N     -   1.00000106  x   1.00001597  =   1.00001703
 BX2588!UTM  15      -   1.00000106  x   0.99966846  =   0.99966952
 BX2588
 BX2588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7450140864(NAD 83)
 BX2588
 BX2588|---------------------------------------------------------------------|
 BX2588| PID    Reference Object                     Distance      Geod. Az  |
 BX2588|                                                           dddmmss.s |
 BX2588| CY3451 BIJOU RM                             18.410 METERS 05515     |
 BX2588|---------------------------------------------------------------------|
 BX2588
 BX2588                          SUPERSEDED SURVEY CONTROL
 BX2588
 BX2588  NAD 83(1986)-  31 05 57.33320(N)    092 13 07.67550(W) AD(       ) 1
 BX2588  NAD 27      -  31 05 56.65326(N)    092 13 07.21513(W) AD(       ) 1
 BX2588  NGVD 29              20.07   (m)           65.8    (f) LEVELING    3  
 BX2588
 BX2588.Superseded values are not recommended for survey control.
 BX2588
 BX2588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2588.See file dsdata.pdf to determine how the superseded data were derived.
 BX2588
 BX2588_MARKER: DS = TRIANGULATION STATION DISK
 BX2588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2588_STAMPING: BIJOU 1919
 BX2588_MARK LOGO: CGS
 BX2588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2588+STABILITY: SURFACE MOTION
 BX2588
 BX2588  HISTORY     - Date     Condition        Report By
 BX2588  HISTORY     - 1919     MONUMENTED       CGS
 BX2588  HISTORY     - 1935     MARK NOT FOUND   CGS
 BX2588
 BX2588                          STATION DESCRIPTION
 BX2588
 BX2588'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (LHZ)
 BX2588'STATION IS ABOUT 1 MILE E OF RAILWAY STATION AT BIJOU, 4.5
 BX2588'METERS (15 FEET) S OF CENTER LINE OF LOUISIANA RAILWAY AND
 BX2588'NAVIGATION COMPANY TRACK, AND 13 POLES E OF MILEPOST NO. 142.
 BX2588'
 BX2588'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BX2588'DISKS SET IN CONCRETE.
 BX2588'
 BX2588'REFERENCE MARK IS 18.410 METERS (60.40 FEET) FROM STATION
 BX2588'N 55 DEG 15 MIN E.
 BX2588
 BX2588                          STATION RECOVERY (1935)
 BX2588
 BX2588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 BX2588'STATION NOT RECOVERED.  IT IS THOUGHT IT WAS EITHER COVERED
 BX2588'BY A FILL OR DUG UP BY GRAVEL GRADER.  A LARGE HOLE IN APPROXIMATE
 BX2588'LOCATION OF REFERENCE MARK WAS FOUND ON HIGH BANK ON N SIDE OF
 BX2588'RAILROAD.  IT IS THOUGHT THAT THE REFERENCE MARK MAY HAVE
 BX2588'BEEN DUG OUT ALSO.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0865 ***********************************************************************
 BX0865  DESIGNATION -  BIJOU BOLT
 BX0865  PID         -  BX0865
 BX0865  STATE/COUNTY-  LA/RAPIDES
 BX0865  COUNTRY     -  US
 BX0865  USGS QUAD   -  BELLE D'EAU (2018)
 BX0865
 BX0865                         *CURRENT SURVEY CONTROL
 BX0865  ______________________________________________________________________
 BX0865* NAD 83(1986) POSITION- 31 06 47.     (N) 092 14 22.     (W)   SCALED
 BX0865* NAVD 88 ORTHO HEIGHT -    18.87  (+/-2cm)       61.9   (feet) VERTCON3
 BX0865  ______________________________________________________________________
 BX0865  GEOID HEIGHT    -        -26.803 (meters)                     GEOID18
 BX0865  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX0865
 BX0865.The horizontal coordinates were scaled from a map and have
 BX0865.an estimated accuracy of +/- 6 seconds.
 BX0865
 BX0865.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0865.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0865
 BX0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0865.GEOID18 height accuracy estimate available here.
 BX0865
 BX0865.The vertical order pertains to the NGVD 29 superseded value.
 BX0865
 BX0865.Click photographs - Photos may exist for this station.
 BX0865
 BX0865;                    North         East    Units  Estimated Accuracy
 BX0865;SPC LA N     -    68,000.    1,024,860.      MT  (+/- 180 meters Scaled)
 BX0865
 BX0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ725423(NAD 83)
 BX0865
 BX0865                          SUPERSEDED SURVEY CONTROL
 BX0865
 BX0865  NGVD 29 (11/26/84)   18.839  (m)           61.81   (f) ADJUSTED    1 2
 BX0865
 BX0865.Superseded values are not recommended for survey control.
 BX0865
 BX0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0865.See file dsdata.pdf to determine how the superseded data were derived.
 BX0865
 BX0865_MARKER: B = BOLT
 BX0865_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX0865_SP_SET: SLAB
 BX0865_STAMPING: BIJOU 1930
 BX0865_PROJECTION: RECESSED 91 CENTIMETERS
 BX0865_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0865
 BX0865  HISTORY     - Date     Condition        Report By
 BX0865  HISTORY     - 1930     MONUMENTED       USACE
 BX0865  HISTORY     - 1966     GOOD             CGS
 BX0865
 BX0865                          STATION DESCRIPTION
 BX0865
 BX0865'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0865'ABOUT 0.15 MILE NORTH ALONG A PAVED ROAD FROM THE POST OFFICE AT ECHO,
 BX0865'IN ECTION 26, T2N, R2E, 279 FEET NORTHEAST OF THE NORTHEAST CORNER
 BX0865'OF A CATHOLIC CHURCH, 110 FEET NORTHEAST OF A T-JUNCTION OF ROADS, 60
 BX0865'FEET NORTH OF THE CENTER LINE OF AN EAST-WEST GRAVELED ROAD WHICH WAS
 BX0865'FORMERLY STATE HIGHWAY 1, 10 FEET SOUTHEAST OF THE CENTER LINE OF A
 BX0865'TRAIL ROAD, 94 FEET NORTHEAST OF A POWER POLE BRACED BY 2 GUY WIRES,
 BX0865'0.8 FOOT SOUTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 BX0865'LEVEL OF THE ROAD, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB
 BX0865'ABOUT 3 FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH
 BX0865'IRON PIPE BEARING A BRASS CAP AND PROJECTING 2 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0866 ***********************************************************************
 BX0866  DESIGNATION -  BIJOU CAP
 BX0866  PID         -  BX0866
 BX0866  STATE/COUNTY-  LA/RAPIDES
 BX0866  COUNTRY     -  US
 BX0866  USGS QUAD   -  BELLE D'EAU (2018)
 BX0866
 BX0866                         *CURRENT SURVEY CONTROL
 BX0866  ______________________________________________________________________
 BX0866* NAD 83(1986) POSITION- 31 06 47.     (N) 092 14 22.     (W)   SCALED
 BX0866* NAVD 88 ORTHO HEIGHT -    19.987 (meters)       65.57  (feet) ADJUSTED
 BX0866  ______________________________________________________________________
 BX0866  GEOID HEIGHT    -        -26.803 (meters)                     GEOID18
 BX0866  DYNAMIC HEIGHT  -         19.962 (meters)       65.49  (feet) COMP
 BX0866  MODELED GRAVITY -    979,389.6   (mgal)                       NAVD 88
 BX0866
 BX0866  VERT ORDER      -  FIRST     CLASS I
 BX0866
 BX0866.The horizontal coordinates were scaled from a map and have
 BX0866.an estimated accuracy of +/- 6 seconds.
 BX0866
 BX0866.The 2009 superseded orthometric height was determined using a crustal movement
 BX0866.model based on published report NOAA Technical Report NOS/NGS 50
 BX0866.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BX0866.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BX0866.in a special adjustment to evaluate GNSS-derived orthometric heights
 BX0866
 BX0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0866.GEOID18 height accuracy estimate available here.
 BX0866
 BX0866.Click photographs - Photos may exist for this station.
 BX0866
 BX0866.The dynamic height is computed by dividing the NAVD 88
 BX0866.geopotential number by the normal gravity value computed on the
 BX0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX0866.degrees latitude (g = 980.6199 gals.).
 BX0866
 BX0866.The modeled gravity was interpolated from observed gravity values.
 BX0866
 BX0866;                    North         East    Units  Estimated Accuracy
 BX0866;SPC LA N     -    68,000.    1,024,860.      MT  (+/- 180 meters Scaled)
 BX0866
 BX0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ725423(NAD 83)
 BX0866
 BX0866                          SUPERSEDED SURVEY CONTROL
 BX0866
 BX0866  NAVD 88 (05/17/09)   19.931  (m)           65.39   (f) SUPERSEDED  1 2
 BX0866  NAVD 88 (06/15/91)   19.992  (m)           65.59   (f) SUPERSEDED  1 1
 BX0866  NGVD 29 (11/26/84)   19.961  (m)           65.49   (f) ADJUSTED    1 1
 BX0866
 BX0866.Superseded values are not recommended for survey control.
 BX0866
 BX0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0866.See file dsdata.pdf to determine how the superseded data were derived.
 BX0866
 BX0866_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX0866_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX0866_STAMPING: BIJOU 1930
 BX0866_MARK LOGO: USACE
 BX0866_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX0866_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX0866
 BX0866  HISTORY     - Date     Condition        Report By
 BX0866  HISTORY     - 1930     MONUMENTED       USACE
 BX0866  HISTORY     - 1966     GOOD             CGS
 BX0866  HISTORY     - 1977     GOOD             NGS
 BX0866
 BX0866                          STATION DESCRIPTION
 BX0866
 BX0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BX0866'ABOUT 0.15 MILE NORTH ALONG A PAVED ROAD FROM THE POST OFFICE AT ECHO,
 BX0866'IN SECTION 26, T2N, R2E, 279 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 BX0866'A CATHOLIC CHURCH, 110 FEET NORTHEAST OF A T-JUNCTION OF ROADS, 60
 BX0866'FEET NORTH OF THE CENTERLINE OF AN EAST-WEST GRAVELED ROAD WHICH WAS
 BX0866'FORMERLY STATE HIGHWAY 1, 10 FEET SOUTHEAST OF THE CENTERLINE OF A
 BX0866'TRAIL ROAD, 94 FEET NORTHEAST OF A POWER POLE BRACED BY 2 GUY WIRES,
 BX0866'0.8 FOOT SOUTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 BX0866'LEVEL OF THE ROAD, A 4-INCH IRON PIPE BEARING A BRASS CAP AND
 BX0866'PROJECTING 2 FEET.
 BX0866
 BX0866                          STATION RECOVERY (1977)
 BX0866
 BX0866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX0866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0754 ***********************************************************************
 AV0754  DESIGNATION -  BILL MP CO 1955
 AV0754  PID         -  AV0754
 AV0754  STATE/COUNTY-  LA/CAMERON
 AV0754  COUNTRY     -  US
 AV0754  USGS QUAD   -  HOG BAYOU (2018)
 AV0754
 AV0754                         *CURRENT SURVEY CONTROL
 AV0754  ______________________________________________________________________
 AV0754* NAD 83(1992) POSITION- 29 43 10.48108(N) 092 59 28.67770(W)   ADJUSTED
 AV0754* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0754  **This station is located in a suspected subsidence area (see below).
 AV0754  ______________________________________________________________________
 AV0754  GEOID HEIGHT    -        -26.082 (meters)                     GEOID18
 AV0754  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 AV0754  HORZ ORDER      -  THIRD
 AV0754
 AV0754.The horizontal coordinates were established by classical geodetic methods
 AV0754.and adjusted by the National Geodetic Survey in January 1993.
 AV0754
 AV0754.** This station is in an area of known vertical motion. If an
 AV0754.** orthometric height was ever established but is not available 
 AV0754.** in the current survey control section, the orthometric height
 AV0754.** is considered suspect.  Suspect heights are available in the
 AV0754.** superseded section only if requested.
 AV0754
 AV0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0754.GEOID18 height accuracy estimate available here.
 AV0754
 AV0754.Click photographs - Photos may exist for this station.
 AV0754
 AV0754.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0754
 AV0754. The following values were computed from the NAD 83(1992) position.
 AV0754
 AV0754;                    North         East     Units Scale Factor Converg.
 AV0754;SPC LA S     -   136,344.248   839,596.771   MT  0.99993772   -0 49 44.4
 AV0754;SPC LA S     -   447,322.75  2,754,577.07   sFT  0.99993772   -0 49 44.4
 AV0754;UTM  15      - 3,287,713.024   500,841.506   MT  0.99960001   +0 00 15.5
 AV0754
 AV0754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0754!SPC LA S     -   1.00000415  x   0.99993772  =   0.99994187
 AV0754!UTM  15      -   1.00000415  x   0.99960001  =   0.99960416
 AV0754
 AV0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN0084187713(NAD 83)
 AV0754
 AV0754                          SUPERSEDED SURVEY CONTROL
 AV0754
 AV0754  NAD 83(1986)-  29 43 10.50185(N)    092 59 28.65958(W) AD(       ) 3
 AV0754  NAD 27      -  29 43 09.70200(N)    092 59 28.13100(W) AD(       ) 3
 AV0754
 AV0754.Superseded values are not recommended for survey control.
 AV0754
 AV0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0754.See file dsdata.pdf to determine how the superseded data were derived.
 AV0754
 AV0754_MARKER: DD = SURVEY DISK
 AV0754_SETTING: 0 = UNSPECIFIED SETTING
 AV0754_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0754
 AV0754  HISTORY     - Date     Condition        Report By
 AV0754  HISTORY     - 1955     MONUMENTED       LOCENG
 AV0754
 AV0754                          STATION DESCRIPTION
 AV0754
 AV0754'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1955 (RAG)
 AV0754'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTH OF GRAND CHENEIR,
 AV0754'ABOUT 2.5 MILES SOUTHEAST OF THE EAST END OF MUD LAKE, ABOUT
 AV0754'0.3 MILE SOUTH OF A CANAL, ABOUT 0.1 MILE EAST OF A LONE OIL
 AV0754'WELL AND 100 FEET NORTH OF THE GULF OF MEXICO.
 AV0754'
 AV0754'THE STATION IS REACHED BY WAY OF MUD BOAT FROM GRAND CHENIER
 AV0754'TO THE VICINITY OF THE SOHIO PETROLEUM COMPANY, CARTER RUTHERFORD
 AV0754'WELL NUMBER 1 (SERIAL NUMBER 41155) AND THEN EASTERLY, BY FOOT,
 AV0754'TO THE STATION.
 AV0754'
 AV0754'THE STATION IS A STAINLESS STEEL DISK, STAMPED BILL MP CO, SET
 AV0754'IN THE TOP OF A 5 INCH, CONCRETE FILLED, PIPE WHICH PROJECTS
 AV0754'2 FEET.  THIS STATION WAS ESTABLISHED BY THE MAGNOLIA PETROLEUM
 AV0754'COMPANY.  A 30 FOOT WOODEN TOWER IS IN PLACE OVER THE STATION
 AV0754'DISK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3513 ***********************************************************************
 BJ3513  DESIGNATION -  BILLY
 BJ3513  PID         -  BJ3513
 BJ3513  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3513  COUNTRY     -  US
 BJ3513  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3513
 BJ3513                         *CURRENT SURVEY CONTROL
 BJ3513  ______________________________________________________________________
 BJ3513* NAD 83(1993) POSITION- 30 51 01.71150(N) 090 59 11.71914(W)   ADJUSTED
 BJ3513* NAVD 88 ORTHO HEIGHT -    79.797 (meters)      261.80  (feet) ADJUSTED
 BJ3513  ______________________________________________________________________
 BJ3513  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 BJ3513  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 BJ3513  DYNAMIC HEIGHT  -         79.694 (meters)      261.46  (feet) COMP
 BJ3513  MODELED GRAVITY -    979,348.9   (mgal)                       NAVD 88
 BJ3513
 BJ3513  HORZ ORDER      -  SECOND
 BJ3513  VERT ORDER      -  SECOND    CLASS I
 BJ3513
 BJ3513.The horizontal coordinates were established by classical geodetic methods
 BJ3513.and adjusted by the National Geodetic Survey in May 1994.
 BJ3513
 BJ3513.The orthometric height was determined by differential leveling and
 BJ3513.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3513.in February 1994.
 BJ3513
 BJ3513.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3513.GEOID18 height accuracy estimate available here.
 BJ3513
 BJ3513.Click photographs - Photos may exist for this station.
 BJ3513
 BJ3513.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3513
 BJ3513.The dynamic height is computed by dividing the NAVD 88
 BJ3513.geopotential number by the normal gravity value computed on the
 BJ3513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3513.degrees latitude (g = 980.6199 gals.).
 BJ3513
 BJ3513.The modeled gravity was interpolated from observed gravity values.
 BJ3513
 BJ3513. The following values were computed from the NAD 83(1993) position.
 BJ3513
 BJ3513;                    North         East     Units Scale Factor Converg.
 BJ3513;SPC LA S     -   260,596.444 1,033,168.279   MT  1.00003546   +0 10 24.2
 BJ3513;SPC LA S     -   854,973.50  3,389,652.93   sFT  1.00003546   +0 10 24.2
 BJ3513;UTM  15      - 3,414,766.204   692,530.638   MT  1.00005727   +1 01 58.1
 BJ3513
 BJ3513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3513!SPC LA S     -   0.99999173  x   1.00003546  =   1.00002719
 BJ3513!UTM  15      -   0.99999173  x   1.00005727  =   1.00004900
 BJ3513
 BJ3513:                Primary Azimuth Mark                     Grid Az
 BJ3513:SPC LA S     -  BILLY AZ MK                              144 54 27.1
 BJ3513:UTM  15      -  BILLY AZ MK                              144 02 53.2
 BJ3513
 BJ3513_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ9253014766(NAD 83)
 BJ3513
 BJ3513|---------------------------------------------------------------------|
 BJ3513| PID    Reference Object                     Distance      Geod. Az  |
 BJ3513|                                                           dddmmss.s |
 BJ3513| BJ3512 BILLY RM 1                           10.244 METERS 13338     |
 BJ3513| BJ3511 BILLY AZ MK                                        1450451.3 |
 BJ3513| BJ4662 BILLY POINT A                        10.074 METERS 25920     |
 BJ3513| CV9659 BILLY AZ MK 2                                      2954709.0 |
 BJ3513| BJ3514 BILLY RM 2                            8.307 METERS 30914     |
 BJ3513|---------------------------------------------------------------------|
 BJ3513
 BJ3513                          SUPERSEDED SURVEY CONTROL
 BJ3513
 BJ3513  NAD 83(1992)-  30 51 01.71305(N)    090 59 11.71936(W) AD(       ) 2
 BJ3513  NAD 83(1986)-  30 51 01.72896(N)    090 59 11.71517(W) AD(       ) 2
 BJ3513  NAD 27      -  30 51 01.07710(N)    090 59 11.34043(W) AD(       ) 2
 BJ3513  NGVD 29 (07/19/86)   79.5    (m)          261.     (f) VERT ANG       
 BJ3513
 BJ3513.Superseded values are not recommended for survey control.
 BJ3513
 BJ3513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3513.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3513
 BJ3513_MARKER: DD = SURVEY DISK
 BJ3513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3513_STAMPING: BILLY 1970
 BJ3513_MARK LOGO: LADHGS
 BJ3513_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3513+STABILITY: SURFACE MOTION
 BJ3513
 BJ3513  HISTORY     - Date     Condition        Report By
 BJ3513  HISTORY     - 1970     MONUMENTED       LADH
 BJ3513  HISTORY     - 1983     GOOD             LADTD
 BJ3513  HISTORY     - 20060523 POOR             AERODA
 BJ3513
 BJ3513                          STATION DESCRIPTION
 BJ3513
 BJ3513'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ3513'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF CLINTON, 13 MILES
 BJ3513'EAST OF JACKSON AND 13 MILES NORTHEAST OF SLAUGHTER IN THE NORTHEAST
 BJ3513'QUARTER OF SECTION 45, T2S-R2E AND ON THE PROPERTY OF THE LOUISIANA
 BJ3513'DEPARTMENT OF HIGHWAYS.
 BJ3513'
 BJ3513'TO REACH THE STATION FROM THE COURTHOUSE IN CLINTON, DRIVE SOUTHEAST
 BJ3513'ALONG STATE HIGHWAY 67 FOR 1.2 MILES TO THE JUNCTION WITH STATE
 BJ3513'HIGHWAY 63, THENCE LEFT AND EAST ALONG STATE HIGHWAY 63 FOR 1.1
 BJ3513'MILES TO THE STATION WHICH IS ON THE LEFT AND NORTH OF THE HIGHWAY
 BJ3513'NEAR A FENCE AND A BRACE POLE.
 BJ3513'
 BJ3513'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTHEAST ALONG
 BJ3513'STATE HIGHWAY 63 FOR 0.5 MILE TO THE MARK WHICH IS ON THE RIGHT AND
 BJ3513'SOUTH OF THE HIGHWAY NEAR A FENCE.
 BJ3513'
 BJ3513'TO REACH AZIMUTH MARK 2 FROM THE STATION, DRIVE WEST-NORTHWEST ALONG
 BJ3513'STATE HIGHWAY 63 FOR 0.3 MILE TO THE MARK WHICH IS ON THE RIGHT AND
 BJ3513'NORTH OF THE HIGHWAY NEAR A PINE TREE.
 BJ3513'
 BJ3513'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3513'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ3513'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ3513'BILLY 1970.  IT IS 81 FEET NORTHEAST OF A POWER POLE, 41 FEET WEST
 BJ3513'OF A 30 INCH MAGNOLIA TREE, 40 FEET NORTH-NORTHEAST OF THE CENTER
 BJ3513'OF STATE HIGHWAY 63, 9 FEET SOUTHEAST OF A BRACE POLE, 2 FEET
 BJ3513'SOUTHWEST OF A FENCE AND 2 FEET NORTHEAST OF A METAL WITNESS POST.
 BJ3513'
 BJ3513'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3513'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ3513'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ3513'BILLY RM 1 1970.  IT IS 93 FEET EAST OF A POWER POLE, 47 FEET
 BJ3513'NORTHWEST OF A 28 INCH CEDAR TREE, 39 FEET NORTHEAST OF THE CENTER
 BJ3513'OF STATE HIGHWAY 63, 34 FEET SOUTHEAST OF THE METAL WITNESS POST AT
 BJ3513'THE STATION AND 17 FEET NORTH OF THE NORTH END OF A METAL
 BJ3513'CULVERT UNDER STATE HIGHWAY 63.
 BJ3513'
 BJ3513'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3513'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ3513'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ3513'BILLY RM 2 1970.  IT IS 78 FEET NORTH-NORTHEAST OF A POWER POLE,
 BJ3513'39 FEET NORTH-EAST OF THE CENTER OF STATE HIGHWAY 63, 28 FEET
 BJ3513'NORTHWEST OF THE METAL WITNESS POST AT THE STATION, 18 FEET NORTHWEST
 BJ3513'OF A BRACE POLE AND 3 FEET SOUTHWEST OF A FENCE.
 BJ3513'
 BJ3513'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3513'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ3513'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ3513'BILLY AZ MK 1970.  IT IS 41 FEET SOUTHWEST OF THE CENTER OF STATE
 BJ3513'HIGHWAY 63, 28 FEET SOUTHEAST OF A POWER POLE, 19 FEET NORTHWEST OF
 BJ3513'A HIGHWAY RIGHT OF WAY MARKER, 2 FEET SOUTHWEST OF A METAL WITNESS
 BJ3513'POST AND 1 FOOT NORTHEAST OF A FENCE.
 BJ3513'
 BJ3513'AZIMUTH MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ3513'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ3513'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ3513'BILLY AZ MK 2 1970.  IT IS 76 FEET NORTHEAST OF A POWER POLE, 36
 BJ3513'FEET NORTH OF THE CENTER OF STATE HIGHWAY 63, 32 FEET EAST OF A
 BJ3513'BRACE POLE, 10 FEET SOUTH OF A 30 INCH PINE TREE AND 2 FEET NORTH OF
 BJ3513'A METAL WITNESS POST.
 BJ3513'
 BJ3513'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ3513
 BJ3513                          STATION RECOVERY (1983)
 BJ3513
 BJ3513'RECOVERY NOTE BY LA TRANSP AND DEV 1983
 BJ3513'3.7 KM (2.3 MI) SE FROM CLINTON.
 BJ3513'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3513'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3513'LEFT AND EAST ON HIGHWAY 63 FOR 1.8 KM (1.1 MILES) TO THE STATION MARK
 BJ3513'ON THE LEFT AND NORTH OF THE HIGHWAY NEAR A FENCE AND A BRACE POLE,
 BJ3513'24.7 METERS (81 FEET) NORTHEAST OF A POWER POLE, 12.5 METERS (41 FEET)
 BJ3513'WEST OF A 30-INCH MAGNOLIA TREE, 12.2 METERS (40 FEET) NORTH-NORTHEAST
 BJ3513'OF THE CENTER OF HIGHWAY 63, 2.7 METERS (9 FEET) SOUTHEAST OF A BRACE
 BJ3513'POLE AND 0.6 METER (2 FEET) SOUTHWEST OF A FENCE.
 BJ3513'THE MARK IS 0.61 METERS  NE FROM A WITNESS POST.
 BJ3513'THE MARK IS ABOVE LEVEL WITH HIGHWAY 63.
 BJ3513
 BJ3513                          STATION RECOVERY (2006)
 BJ3513
 BJ3513'RECOVERY NOTE BY AERO DATA CORPORATION 2006 (RJG)
 BJ3513'MOUNTING DISTURBED DUE TO NEARBY LAND CLEARING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3511 ***********************************************************************
 BJ3511  DESIGNATION -  BILLY AZ MK
 BJ3511  PID         -  BJ3511
 BJ3511  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3511  COUNTRY     -  US
 BJ3511  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3511
 BJ3511                         *CURRENT SURVEY CONTROL
 BJ3511  ______________________________________________________________________
 BJ3511* NAD 83(1986) POSITION- 30 50 37.     (N) 090 58 51.     (W)   SCALED
 BJ3511* NAVD 88 ORTHO HEIGHT -    78.327 (meters)      256.98  (feet) ADJUSTED
 BJ3511  ______________________________________________________________________
 BJ3511  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ3511  DYNAMIC HEIGHT  -         78.226 (meters)      256.65  (feet) COMP
 BJ3511  MODELED GRAVITY -    979,348.5   (mgal)                       NAVD 88
 BJ3511
 BJ3511  VERT ORDER      -  SECOND    CLASS I
 BJ3511
 BJ3511.The horizontal coordinates were scaled from a map and have
 BJ3511.an estimated accuracy of +/- 6 seconds.
 BJ3511
 BJ3511.The orthometric height was determined by differential leveling and
 BJ3511.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3511.in February 1994.
 BJ3511
 BJ3511.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3511.GEOID18 height accuracy estimate available here.
 BJ3511
 BJ3511.Click photographs - Photos may exist for this station.
 BJ3511
 BJ3511.The dynamic height is computed by dividing the NAVD 88
 BJ3511.geopotential number by the normal gravity value computed on the
 BJ3511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3511.degrees latitude (g = 980.6199 gals.).
 BJ3511
 BJ3511.The modeled gravity was interpolated from observed gravity values.
 BJ3511
 BJ3511;                    North         East    Units  Estimated Accuracy
 BJ3511;SPC LA S     -   259,840.    1,033,720.      MT  (+/- 180 meters Scaled)
 BJ3511
 BJ3511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ930140(NAD 83)
 BJ3511
 BJ3511                          SUPERSEDED SURVEY CONTROL
 BJ3511
 BJ3511.No superseded survey control is available for this station.
 BJ3511
 BJ3511_MARKER: DD = SURVEY DISK
 BJ3511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3511_STAMPING: BILLY AZ MK 1970
 BJ3511_MARK LOGO: LADHGS
 BJ3511_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3511+STABILITY: SURFACE MOTION
 BJ3511
 BJ3511  HISTORY     - Date     Condition        Report By
 BJ3511  HISTORY     - 1970     MONUMENTED       LADH
 BJ3511  HISTORY     - 1983     GOOD             LADTD
 BJ3511
 BJ3511                          STATION DESCRIPTION
 BJ3511
 BJ3511'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3511'4.5 KM (2.8 MI) SE FROM CLINTON.
 BJ3511'ABOUT 1.9 KM (1.2 MILES) SOUTHEAST ON STATE HIGHWAY 67 FROM THE
 BJ3511'COURTHOUSE IN CLINTON TO THE JUNCTION WITH STATE HIGHWAY 63, THENCE
 BJ3511'LEFT AND EAST ON HIGHWAY 63 FOR 2.6 KM (1.6 MILES) TO THE AZIMUTH MARK
 BJ3511'ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR A FENCE, 12.5 METERS (41
 BJ3511'FEET) SOUTHWEST OF THE CENTER OF HIGHWAY 63, 8.5 METERS (28 FEET)
 BJ3511'SOUTHEAST OF A POWER POLE, 5.8 METERS (19 FEET) NORTHWEST OF A
 BJ3511'RIGHT-OF-WAY MARKER AND 0.3 METER (1 FOOT) NORTHEAST OF A FENCE.
 BJ3511'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 BJ3511'THE MARK IS 1.52 M ABOVE HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3512 ***********************************************************************
 BJ3512  DESIGNATION -  BILLY RM 1
 BJ3512  PID         -  BJ3512
 BJ3512  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3512  COUNTRY     -  US
 BJ3512  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3512
 BJ3512                         *CURRENT SURVEY CONTROL
 BJ3512  ______________________________________________________________________
 BJ3512* NAD 83(1986) POSITION- 30 51 01.48   (N) 090 59 11.44   (W)   HD_HELD1
 BJ3512* NAVD 88 ORTHO HEIGHT -    79.728 (meters)      261.57  (feet) ADJUSTED
 BJ3512  ______________________________________________________________________
 BJ3512  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 BJ3512  DYNAMIC HEIGHT  -         79.625 (meters)      261.24  (feet) COMP
 BJ3512  MODELED GRAVITY -    979,348.9   (mgal)                       NAVD 88
 BJ3512
 BJ3512  VERT ORDER      -  SECOND    CLASS I
 BJ3512
 BJ3512.The horizontal coordinates were determined by differentially corrected
 BJ3512.hand held GPS observations or other comparable positioning techniques
 BJ3512.and have an estimated accuracy of +/- 3 meters.
 BJ3512
 BJ3512.The orthometric height was determined by differential leveling and
 BJ3512.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3512.in February 1994.
 BJ3512
 BJ3512.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3512.GEOID18 height accuracy estimate available here.
 BJ3512
 BJ3512.Click photographs - Photos may exist for this station.
 BJ3512
 BJ3512.The dynamic height is computed by dividing the NAVD 88
 BJ3512.geopotential number by the normal gravity value computed on the
 BJ3512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3512.degrees latitude (g = 980.6199 gals.).
 BJ3512
 BJ3512.The modeled gravity was interpolated from observed gravity values.
 BJ3512
 BJ3512;                    North         East    Units  Estimated Accuracy
 BJ3512;SPC LA S     -   260,589.3   1,033,175.7     MT  (+/- 3 meters HH1 GPS) 
 BJ3512
 BJ3512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ9253814759(NAD 83)
 BJ3512
 BJ3512                          SUPERSEDED SURVEY CONTROL
 BJ3512
 BJ3512.No superseded survey control is available for this station.
 BJ3512
 BJ3512_MARKER: DD = SURVEY DISK
 BJ3512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3512_STAMPING: BILLY RM 1 1970
 BJ3512_MARK LOGO: LADHGS
 BJ3512_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3512+STABILITY: SURFACE MOTION
 BJ3512
 BJ3512  HISTORY     - Date     Condition        Report By
 BJ3512  HISTORY     - 1970     MONUMENTED       LADH
 BJ3512  HISTORY     - 1983     GOOD             LADTD
 BJ3512
 BJ3512                          STATION DESCRIPTION
 BJ3512
 BJ3512'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3512'3.7 KM (2.3 MI) SOUTHEAST FROM CLINTON.  ABOUT 1.9 KM (1.2 MILES)
 BJ3512'SOUTHEAST ON STATE HIGHWAY 67 FROM THE COURTHOUSE IN CLINTON TO THE
 BJ3512'JUNCTION WITH STATE HIGHWAY 63, THENCE LEFT AND EAST ON HIGHWAY 63 FOR
 BJ3512'1.8 KM (1.1 MILES) TO THE REFERENCE MARK ON THE LEFT AND NORTH OF THE
 BJ3512'HIGHWAY, 28.3 METERS (93 FEET) EAST OF A POWER POLE, 14.3 METERS
 BJ3512'(47 FEET) NORTHWEST OF A 28-INCH CEDAR TREE, 11.9 METERS (39 FEET)
 BJ3512'NORTHEAST OF THE CENTER OF HIGHWAY 63 AND 5.2 METERS (17 FEET) NORTH
 BJ3512'OF THE NORTH END OF A METAL CULVERT UNDER HIGHWAY 63.  IT IS 10.4
 BJ3512'METERS SOUTHEAST FROM A WITNESS POST AND ABOUT LEVEL WITH HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3514 ***********************************************************************
 BJ3514  DESIGNATION -  BILLY RM 2
 BJ3514  PID         -  BJ3514
 BJ3514  STATE/COUNTY-  LA/EAST FELICIANA
 BJ3514  COUNTRY     -  US
 BJ3514  USGS QUAD   -  BLUFF CREEK (2018)
 BJ3514
 BJ3514                         *CURRENT SURVEY CONTROL
 BJ3514  ______________________________________________________________________
 BJ3514* NAD 83(1986) POSITION- 30 51 01.88   (N) 090 59 11.96   (W)   HD_HELD1
 BJ3514* NAVD 88 ORTHO HEIGHT -    79.859 (meters)      262.00  (feet) ADJUSTED
 BJ3514  ______________________________________________________________________
 BJ3514  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 BJ3514  DYNAMIC HEIGHT  -         79.756 (meters)      261.67  (feet) COMP
 BJ3514  MODELED GRAVITY -    979,348.9   (mgal)                       NAVD 88
 BJ3514
 BJ3514  VERT ORDER      -  SECOND    CLASS I
 BJ3514
 BJ3514.The horizontal coordinates were determined by differentially corrected
 BJ3514.hand held GPS observations or other comparable positioning techniques
 BJ3514.and have an estimated accuracy of +/- 3 meters.
 BJ3514
 BJ3514.The orthometric height was determined by differential leveling and
 BJ3514.adjusted by the NATIONAL GEODETIC SURVEY
 BJ3514.in February 1994.
 BJ3514
 BJ3514.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3514.GEOID18 height accuracy estimate available here.
 BJ3514
 BJ3514.Click photographs - Photos may exist for this station.
 BJ3514
 BJ3514.The dynamic height is computed by dividing the NAVD 88
 BJ3514.geopotential number by the normal gravity value computed on the
 BJ3514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3514.degrees latitude (g = 980.6199 gals.).
 BJ3514
 BJ3514.The modeled gravity was interpolated from observed gravity values.
 BJ3514
 BJ3514;                    North         East    Units  Estimated Accuracy
 BJ3514;SPC LA S     -   260,601.6   1,033,161.9     MT  (+/- 3 meters HH1 GPS) 
 BJ3514
 BJ3514_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ9252414771(NAD 83)
 BJ3514
 BJ3514                          SUPERSEDED SURVEY CONTROL
 BJ3514
 BJ3514.No superseded survey control is available for this station.
 BJ3514
 BJ3514_MARKER: DD = SURVEY DISK
 BJ3514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3514_STAMPING: BILLY RM 2 1970
 BJ3514_MARK LOGO: LADHGS
 BJ3514_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ3514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3514+STABILITY: SURFACE MOTION
 BJ3514
 BJ3514  HISTORY     - Date     Condition        Report By
 BJ3514  HISTORY     - 1970     MONUMENTED       LADH
 BJ3514  HISTORY     - 1983     GOOD             LADTD
 BJ3514
 BJ3514                          STATION DESCRIPTION
 BJ3514
 BJ3514'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3514'3.7 KM (2.3 MI) SOUTHEAST FROM CLINTON.  ABOUT 1.9 KM (1.2 MILES)
 BJ3514'SOUTHEAST ON STATE HIGHWAY 67 FROM THE COURTHOUSE IN CLINTON TO THE
 BJ3514'JUNCTION WITH STATE HIGHWAY 63, THENCE LEFT AND EAST ON HIGHWAY 63 FOR
 BJ3514'1.8 KM (1.1 MILES) TO THE REFERENCE MARK ON THE LEFT AND NORTH OF THE
 BJ3514'HIGHWAY, 23.8 METERS (78 FEET) NORTH-NORTHEAST OF A POWER POLE, 11.9
 BJ3514'METERS (39 FEET) NORTHEAST OF THE CENTER OF HIGHWAY 63, 5.5 METERS
 BJ3514'(18 FEET) NORTHWEST OF A BRACE POLE AND 0.9 METER (3 FEET) SOUTHWEST
 BJ3514'OF A FENCE.  IT IS 8.53 METERS NORTHWEST FROM A WITNESS POST AND ABOUT
 BJ3514'LEVEL WITH HIGHWAY 63.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1244 ***********************************************************************
 AT1244  DESIGNATION -  BILOXI BAYOU
 AT1244  PID         -  AT1244
 AT1244  STATE/COUNTY-  LA/ST BERNARD
 AT1244  COUNTRY     -  US
 AT1244  USGS QUAD   -  POINTE AUX MARCHETTES (2018)
 AT1244
 AT1244                         *CURRENT SURVEY CONTROL
 AT1244  ______________________________________________________________________
 AT1244* NAD 83(1993) POSITION- 29 59 47.48836(N) 089 33 28.88203(W)   ADJUSTED
 AT1244* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1244  **This station is located in a suspected subsidence area (see below).
 AT1244  ______________________________________________________________________
 AT1244  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 AT1244  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 AT1244  HORZ ORDER      -  SECOND
 AT1244
 AT1244.The horizontal coordinates were established by classical geodetic methods
 AT1244.and adjusted by the National Geodetic Survey in May 1994.
 AT1244
 AT1244.** This station is in an area of known vertical motion. If an
 AT1244.** orthometric height was ever established but is not available 
 AT1244.** in the current survey control section, the orthometric height
 AT1244.** is considered suspect.  Suspect heights are available in the
 AT1244.** superseded section only if requested.
 AT1244
 AT1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1244.GEOID18 height accuracy estimate available here.
 AT1244
 AT1244.Click photographs - Photos may exist for this station.
 AT1244
 AT1244.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1244
 AT1244. The following values were computed from the NAD 83(1993) position.
 AT1244
 AT1244;                    North         East     Units Scale Factor Converg.
 AT1244;SPC LA S     -   167,208.013 1,171,279.508   MT  0.99992575   +0 53 15.6
 AT1244;SPC LA S     -   548,581.62  3,842,772.85   sFT  0.99992575   +0 53 15.6
 AT1244;UTM  16      - 3,321,155.377   253,234.729   MT  1.00035135   -1 16 46.3
 AT1244
 AT1244!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1244!SPC LA S     -   1.00000415  x   0.99992575  =   0.99992990
 AT1244!UTM  16      -   1.00000415  x   1.00035135  =   1.00035550
 AT1244
 AT1244:                Primary Azimuth Mark                     Grid Az
 AT1244:SPC LA S     -  ALLIGATOR                                283 28 43.3
 AT1244:UTM  16      -  ALLIGATOR                                285 38 45.2
 AT1244
 AT1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU5323421155(NAD 83)
 AT1244
 AT1244|---------------------------------------------------------------------|
 AT1244| PID    Reference Object                     Distance      Geod. Az  |
 AT1244|                                                           dddmmss.s |
 AT1244| BH2766 PEARL RIVER LIGHT                   APPROX.18.1 KM 0102124.3 |
 AT1244| DD6357 BILOXI BAYOU RM 1                    32.895 METERS 08438     |
 AT1244| DD6358 BILOXI BAYOU RM 2                    45.395 METERS 17641     |
 AT1244| AT1269 SHELL BEACH OIL DERRICK             APPROX.19.0 KM 2232927.5 |
 AT1244| BH2776 ALLIGATOR                           APPROX.16.1 KM 2842158.9 |
 AT1244|---------------------------------------------------------------------|
 AT1244
 AT1244                          SUPERSEDED SURVEY CONTROL
 AT1244
 AT1244  NAD 83(1992)-  29 59 47.49496(N)    089 33 28.87655(W) AD(       ) 2
 AT1244  NAD 83(1986)-  29 59 47.50016(N)    089 33 28.87812(W) AD(       ) 2
 AT1244  NAD 27      -  29 59 46.76900(N)    089 33 28.69200(W) AD(       ) 2
 AT1244  USSD        -  29 59 46.85400(N)    089 33 28.25000(W) AD(       ) 3
 AT1244
 AT1244.Superseded values are not recommended for survey control.
 AT1244
 AT1244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1244.See file dsdata.pdf to determine how the superseded data were derived.
 AT1244
 AT1244_MARKER: K = CLAY TILE PIPE
 AT1244_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AT1244_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1244
 AT1244  HISTORY     - Date     Condition        Report By
 AT1244  HISTORY     - 1909     MONUMENTED       CGS
 AT1244  HISTORY     - 1934     GOOD             CGS
 AT1244  HISTORY     - 1952     GOOD             CGS
 AT1244  HISTORY     - 1966     GOOD             CGS
 AT1244  HISTORY     - 1971     GOOD             NGS
 AT1244
 AT1244                          STATION DESCRIPTION
 AT1244
 AT1244'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1244'IN THE MARSHES ON THE SOUTHERN SHORE OF LAKE BORGNE AND ABOUT 1-1/2
 AT1244'MILES E BY N OF POINT AUX MARCHETTES ON BILOXI BAYOU.  THE BAYOU FORKS
 AT1244'ABOUT 75 METERS (246 FEET) FROM THE MOUTH AND THE STATION IS ON THE
 AT1244'SOUTHEASTERN SHORE OF THE W FORK AT A POINT WHICH IS ABOUT 10 METERS
 AT1244'(33 FEET) W OF A LINE TANGENT TO THE W BANK AT THE FORK AND THE E BANK
 AT1244'AT THE MOUTH, 10 METERS (33 FEET) INSHORE FROM THE BANK, AND 24 METERS
 AT1244'(79 FEET) FROM THE SHORE IN THE DIRECTION TO THE E BANK AT THE MOUTH
 AT1244'OF THE BAYOU.
 AT1244'
 AT1244'THE STATION IS MARKED BY TWO TERRA COTTA PIPES 2 FEET LONG, 4 INCHES
 AT1244'IN DIAMETER, SUNK ONE ABOVE THE OTHER WITH FLANGES DOWN.  CONCRETE IS
 AT1244'PACKED AROUND THE PIPES.  THE UPPER PIPE PROJECTS 8 INCHES ABOVE THE
 AT1244'MARSH.  REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE DISK SET
 AT1244'IN CONCRETE IN AN 8-INCH TILE, FLANGES DOWN, PROJECTS ABOUT 10 INCHES
 AT1244'ABOVE THE GROUND AND IS 32.895 METERS (107.95 FEET) FROM THE STATION N
 AT1244'84 DEG 38 MIN E.  REFERENCE MARK NO. 2 IS A STANDARD BRONZE REFERENCE
 AT1244'DISK SET IN CONCRETE IN AN 8-INCH TILE, FLANGES DOWN, PROJECTS ABOUT
 AT1244'10 INCHES ABOVE THE GROUND AND IS 45.395 METERS (148.95 FEET) FROM THE
 AT1244'STATION N 3 DEG 19 MIN E.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS
 AT1244'57.000 METERS (187.03 FEET)  LAKE BORGNE LIGHTHOUSE IS IN N 25 DEG 07
 AT1244'MIN E, AN OIL DERRICK NEAR SHELL BEACH IS S 43 DEG 30 MIN W, AND
 AT1244'ALLIGATOR POINT LIGHT IS S 86 DEG 44 MIN W.
 AT1244
 AT1244                          STATION RECOVERY (1952)
 AT1244
 AT1244'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (PLB)
 AT1244'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.  A COMPLETE
 AT1244'NEW DESCRIPTION FOLLOWS-
 AT1244'
 AT1244'STATION IS LOCATED ON THE SE SHORE OF LAKE BORGNE, APPROXIMATELY 1.5
 AT1244'MILES E BY N OF POINT AUX MARCHETTES ON BILOXI BAYOU.  THE BAYOU FORKS
 AT1244'ABOUT 800 FEET FROM THE MOUTH AND THE STATION IS ON THE SE SHORE OF
 AT1244'THE W FORK, APPROXIMATELY 500 FEET SW OF THE FORK, 500 FEET NE OF
 AT1244'ANOTHER BRANCH OF THE BAYOU LEADING TO THE E, 24 FEET SE OF THE SHORE,
 AT1244'AND 2 FEET E OF A 4- BY 4-INCH WOODEN WITNESS POST.
 AT1244'
 AT1244'STATION MARK IS A STANDARD DISK, STAMPED BILOXI BAYOU 1910, SET IN
 AT1244'CONCRETE IN THE TOP OF A 4-INCH TILE FLUSH WITH THE GROUND.  ACCORDING
 AT1244'TO ORIGINAL DESCRIPTION, UNDERGROUND MARK IS A 4-INCH TERRA COTTA PIPE
 AT1244'SET IN CONCRETE.
 AT1244'
 AT1244'R.M. 1 IS A STANDARD DISK, STAMPED BILOXI BAYOU NO 1 1934, SET IN
 AT1244'CONCRETE IN THE TOP OF AN 8-INCH TILE PROJECTING 6 INCHES.  IT IS
 AT1244'32.895 METERS (107.95 FEET) FROM THE STATION N 84 DEG 38 MIN E.
 AT1244'
 AT1244'R.M. 2 IS A STANDARD DISK, STAMPED BILOXI BAYOU NO 2 1934, SET IN
 AT1244'CONCRETE IN THE TOP OF AN 8-INCH TILE PROJECTING 6 INCHES.  IT IS
 AT1244'45.395 METERS (148.95 FEET) FROM THE STATION S 3 DEG 19 MIN E.
 AT1244'
 AT1244'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 57.000 METERS (187.03
 AT1244'FEET).
 AT1244
 AT1244                          STATION RECOVERY (1966)
 AT1244
 AT1244'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1244'THE STATION, REFERENCE MARKS 1 AND 2 WERE RECOVERED.  THE TWO
 AT1244'REFERENCE MARKS WERE FOUND IN GOOD CONDITION.  THE STATION MARK IS IN
 AT1244'THE EAST EDGE OF BAYOU BILOXI, WHICH IS UNDER WATER AT HIGH TIDE.  A
 AT1244'NEW STATION WAS ESTABLISHED NEAR BY BILOXI BAYOU 2.  A TRAVERSE
 AT1244'CONNECTION WAS MADE, THE DISTANCE BEING 41.1800 METERS (135.105 FEET)
 AT1244
 AT1244                          STATION RECOVERY (1971)
 AT1244
 AT1244'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 AT1244'STATION RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1245 ***********************************************************************
 AT1245  DESIGNATION -  BILOXI BAYOU 2
 AT1245  PID         -  AT1245
 AT1245  STATE/COUNTY-  LA/ST BERNARD
 AT1245  COUNTRY     -  US
 AT1245  USGS QUAD   -  POINTE AUX MARCHETTES (2018)
 AT1245
 AT1245                         *CURRENT SURVEY CONTROL
 AT1245  ______________________________________________________________________
 AT1245* NAD 83(1993) POSITION- 29 59 47.38790(N) 089 33 27.34995(W)   ADJUSTED
 AT1245* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1245  **This station is located in a suspected subsidence area (see below).
 AT1245  ______________________________________________________________________
 AT1245  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 AT1245  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 AT1245  HORZ ORDER      -  THIRD
 AT1245
 AT1245.The horizontal coordinates were established by classical geodetic methods
 AT1245.and adjusted by the National Geodetic Survey in May 1994.
 AT1245
 AT1245.** This station is in an area of known vertical motion. If an
 AT1245.** orthometric height was ever established but is not available 
 AT1245.** in the current survey control section, the orthometric height
 AT1245.** is considered suspect.  Suspect heights are available in the
 AT1245.** superseded section only if requested.
 AT1245
 AT1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1245.GEOID18 height accuracy estimate available here.
 AT1245
 AT1245.Click photographs - Photos may exist for this station.
 AT1245
 AT1245.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1245
 AT1245. The following values were computed from the NAD 83(1993) position.
 AT1245
 AT1245;                    North         East     Units Scale Factor Converg.
 AT1245;SPC LA S     -   167,205.557 1,171,320.612   MT  0.99992575   +0 53 16.4
 AT1245;SPC LA S     -   548,573.56  3,842,907.71   sFT  0.99992575   +0 53 16.4
 AT1245;UTM  16      - 3,321,151.366   253,275.728   MT  1.00035110   -1 16 45.5
 AT1245
 AT1245!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1245!SPC LA S     -   1.00000404  x   0.99992575  =   0.99992979
 AT1245!UTM  16      -   1.00000404  x   1.00035110  =   1.00035514
 AT1245
 AT1245:                Primary Azimuth Mark                     Grid Az
 AT1245:SPC LA S     -  TRIP 2                                   199 00 37.7
 AT1245:UTM  16      -  TRIP 2                                   201 10 39.6
 AT1245
 AT1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU5327521151(NAD 83)
 AT1245
 AT1245|---------------------------------------------------------------------|
 AT1245| PID    Reference Object                     Distance      Geod. Az  |
 AT1245|                                                           dddmmss.s |
 AT1245| DD6361 BILOXI BAYOU 2 RM 3                  12.535 METERS 08720     |
 AT1245| AT1246 TRIP 2                              APPROX. 6.5 KM 1995354.1 |
 AT1245| DD6360 BILOXI BAYOU 2 RM 2                  57.129 METERS 22218     |
 AT1245| AT1244 BILOXI BAYOU                         41.180 METERS 27418     |
 AT1245| DD6359 BILOXI BAYOU 2 RM 1                  10.351 METERS 30634     |
 AT1245|---------------------------------------------------------------------|
 AT1245
 AT1245                          SUPERSEDED SURVEY CONTROL
 AT1245
 AT1245  NAD 83(1992)-  29 59 47.39451(N)    089 33 27.34447(W) AD(       ) 3
 AT1245  NAD 83(1986)-  29 59 47.39969(N)    089 33 27.34598(W) AD(       ) 3
 AT1245  NAD 27      -  29 59 46.66850(N)    089 33 27.16000(W) AD(       ) 3
 AT1245
 AT1245.Superseded values are not recommended for survey control.
 AT1245
 AT1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1245.See file dsdata.pdf to determine how the superseded data were derived.
 AT1245
 AT1245_MARKER: DS = TRIANGULATION STATION DISK
 AT1245_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AT1245+WITH SETTING: INFORMATION.
 AT1245_STAMPING: BILOXI BAYOU 2 1966
 AT1245_MARK LOGO: CGS
 AT1245_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1245
 AT1245  HISTORY     - Date     Condition        Report By
 AT1245  HISTORY     - 1966     MONUMENTED       CGS
 AT1245  HISTORY     - 1969     GOOD             CGS
 AT1245  HISTORY     - 1971     GOOD             NGS
 AT1245
 AT1245                          STATION DESCRIPTION
 AT1245
 AT1245'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1245'THE STATION IS LOCATED ON THE SOUTHEAST SHORE OF LAKE BORGNE, ABOUT
 AT1245'1-1/2 MILES EAST-NORTHEAST OF POINT AUX MARCHETTES, ABOUT 800 FEET
 AT1245'SOUTH OF THE MOUTH OF BAYOU BILOXI, ABOUT 250 FEET SOUTH OF THE
 AT1245'INTERSECTION OF BAYOU BILOXI AND BAYOU MARGILL, ALONG THE SOUTHEAST
 AT1245'SIDE OF BAYOU BILOXI.
 AT1245'
 AT1245'THE STATION IS A STANDARD DISK STAMPED BILOXI BAYOU 2 1966, CRIMPED TO
 AT1245'THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG.  IT IS
 AT1245'ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 24 INCHES.  IT IS
 AT1245'105 FEET EAST OF THE EAST BANK OF BAYOU BILOXI, AND 1 FOOT SOUTH OF A
 AT1245'METAL WITNESS POST.
 AT1245'
 AT1245'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED BILOXI BAYOU NO 1
 AT1245'1934, SET IN CONCRETE IN THE TOP OF A 10 INCH TERRACOTTA PIPE WHICH
 AT1245'PROJECTS 2 INCHES.  IT IS 71 FEET EAST OF THE EAST BANK OF BAYOU
 AT1245'BILOXI, AND 34 FEET WEST OF THE METAL WITNESS POST.
 AT1245'
 AT1245'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BILOXI BAYOU NO 2
 AT1245'1934, SET IN CONCRETE IN THE TOP OF A 10 INCH TERRACOTTA PIPE WHICH
 AT1245'PROJECTS 6 INCHES.  IT IS 145 FEET EAST OF THE EAST BANK OF BAYOU
 AT1245'BILOXI, AND 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 AT1245'
 AT1245'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BILOXI BAYOU 2 NO 3
 AT1245'1966, CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET
 AT1245'LONG.  IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 18
 AT1245'INCHES.  IT IS 145 FEET EAST OF THE EAST BANK OF BAYOU BILOXI, AND 41
 AT1245'FEET NORTHEAST OF THE METAL WITNESS POST.
 AT1245'
 AT1245'BILOXI BAYOU 1909 IS A STANDARD MARK STAMPED BILOXI BAYOU 1910, SET IN
 AT1245'CONCRETE IN THE TOP OF A 4 INCH TERRACOTTA PIPE WHICH PROJECTS ABOUT 4
 AT1245'INCHES ABOVE THE WATER DURING HIGH TIDE.  IT IS IN THE EAST EDGE OF
 AT1245'BAYOU BILOXI, 1 FOOT EAST OF A METAL WITNESS POST.
 AT1245'
 AT1245'NOTE-THIS STATION CAN BE REACHED BY FLOAT PLANE OR BOAT ONLY.
 AT1245'
 AT1245'HEIGHT OF LIGHT ABOVE STATION MARK 10.29 METERS.
 AT1245
 AT1245                          STATION RECOVERY (1969)
 AT1245
 AT1245'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 AT1245'THIS STATION WAS RECOVERED BY HELICOPTER AND FOUND IN GOOD CONDITION
 AT1245'AFTER HURRICANE CAMILLE.  THE WITNESS POST REMAINS NEARBY IN GOOD
 AT1245'CONDITION.  THE RMS WERE IN GOOD CONDITION.
 AT1245
 AT1245                          STATION RECOVERY (1971)
 AT1245
 AT1245'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 AT1245'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED, WITH THE
 AT1245'FOLLOWING CHANGE--REFERENCE MARK NO. 3 IS NOW FLUSH WITH THE MARSH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0881 ***********************************************************************
 AT0881  DESIGNATION -  BIRD
 AT0881  PID         -  AT0881
 AT0881  STATE/COUNTY-  LA/ST BERNARD
 AT0881  COUNTRY     -  US
 AT0881  USGS QUAD   -  NORTH ISLANDS (2018)
 AT0881
 AT0881                         *CURRENT SURVEY CONTROL
 AT0881  ______________________________________________________________________
 AT0881* NAD 83(1993) POSITION- 29 57 26.47001(N) 088 49 20.47868(W)   ADJUSTED
 AT0881* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0881  **This station is located in a suspected subsidence area (see below).
 AT0881  ______________________________________________________________________
 AT0881  GEOID HEIGHT    -        -26.440 (meters)                     GEOID18
 AT0881  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 AT0881  HORZ ORDER      -  SECOND
 AT0881
 AT0881.The horizontal coordinates were established by classical geodetic methods
 AT0881.and adjusted by the National Geodetic Survey in May 1994.
 AT0881
 AT0881.** This station is in an area of known vertical motion. If an
 AT0881.** orthometric height was ever established but is not available 
 AT0881.** in the current survey control section, the orthometric height
 AT0881.** is considered suspect.  Suspect heights are available in the
 AT0881.** superseded section only if requested.
 AT0881
 AT0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0881.GEOID18 height accuracy estimate available here.
 AT0881
 AT0881.Click photographs - Photos may exist for this station.
 AT0881
 AT0881.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0881
 AT0881. The following values were computed from the NAD 83(1993) position.
 AT0881
 AT0881;                    North         East     Units Scale Factor Converg.
 AT0881;SPC LA S     -   164,194.544 1,242,341.142   MT  0.99992603   +1 15 19.9
 AT0881;SPC LA S     -   538,694.93  4,075,914.23   sFT  0.99992603   +1 15 19.9
 AT0881;UTM  16      - 3,315,456.497   324,147.982   MT  0.99998154   -0 54 36.9
 AT0881
 AT0881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0881!SPC LA S     -   1.00000340  x   0.99992603  =   0.99992943
 AT0881!UTM  16      -   1.00000340  x   0.99998154  =   0.99998494
 AT0881
 AT0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCU2414715456(NAD 83)
 AT0881
 AT0881                          SUPERSEDED SURVEY CONTROL
 AT0881
 AT0881  NAD 83(1992)-  29 57 26.47745(N)    088 49 20.46905(W) AD(       ) 2
 AT0881  NAD 83(1986)-  29 57 26.47585(N)    088 49 20.46740(W) AD(       ) 2
 AT0881  NAD 27      -  29 57 25.73500(N)    088 49 20.40700(W) AD(       ) 2
 AT0881
 AT0881.Superseded values are not recommended for survey control.
 AT0881
 AT0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0881.See file dsdata.pdf to determine how the superseded data were derived.
 AT0881
 AT0881_MARKER: DS = TRIANGULATION STATION DISK
 AT0881_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AT0881_STAMPING: BIRD 1950
 AT0881_MARK LOGO: CGS
 AT0881_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0881
 AT0881  HISTORY     - Date     Condition        Report By
 AT0881  HISTORY     - 1950     MONUMENTED       CGS
 AT0881
 AT0881                          STATION DESCRIPTION
 AT0881
 AT0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT0881'THE STATION IS LOCATED ON CHANDELEUR ISLANDS, 7 MILES SE OF
 AT0881'CHANDELEUR
 AT0881'LIGHTHOUSE, 1,000 FEET S OF THE E END OF A SMALL BAYOU,
 AT0881'108 FEET N OF THE NW END OF A
 AT0881'LARGE GRASS-COVERED DUNE, IN TOP OF A
 AT0881'LOW DUNE, AND 3 FEET S OF A WITNESS POST.
 AT0881'
 AT0881'STATION MARK IS A STANDARD DISK, STAMPED BIRD 1950, AND SET IN THE
 AT0881'TOP OF A 6-INCH
 AT0881'ROUND CONCRETE MONUMENT PROJECTING 0.5 FOOT ABOVE
 AT0881'GROUND.
 AT0881'
 AT0881'STATION IS 155.4 METERS N 90 DEG E FROM THE MEAN HIGHWATER
 AT0881'LINE.
 AT0881'
 AT0881'APPROXIMATE ELEVATION ABOVE HIGH-WATER MARK - 6 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0148 ***********************************************************************
 AV0148  DESIGNATION -  BIRD=TOPO BIRD
 AV0148  PID         -  AV0148
 AV0148  STATE/COUNTY-  LA/VERMILION
 AV0148  COUNTRY     -  US
 AV0148  USGS QUAD   -  HELL HOLE BAYOU (2018)
 AV0148
 AV0148                         *CURRENT SURVEY CONTROL
 AV0148  ______________________________________________________________________
 AV0148* NAD 83(1986) POSITION- 29 35 04.     (N) 092 05 30.     (W)   SCALED
 AV0148* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0148  **This station is located in a suspected subsidence area (see below).
 AV0148  ______________________________________________________________________
 AV0148  GEOID HEIGHT    -        -25.360 (meters)                     GEOID18
 AV0148
 AV0148.The horizontal coordinates were scaled from a map and have
 AV0148.an estimated accuracy of +/- 6 seconds.
 AV0148
 AV0148.** This station is in an area of known vertical motion. If an
 AV0148.** orthometric height was ever established but is not available 
 AV0148.** in the current survey control section, the orthometric height
 AV0148.** is considered suspect.  Suspect heights are available in the
 AV0148.** superseded section only if requested.
 AV0148
 AV0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0148.GEOID18 height accuracy estimate available here.
 AV0148
 AV0148.Click photographs - Photos may exist for this station.
 AV0148
 AV0148;                    North         East    Units  Estimated Accuracy
 AV0148;SPC LA S     -   120,450.      926,530.      MT  (+/- 180 meters Scaled)
 AV0148
 AV0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN879730(NAD 83)
 AV0148
 AV0148                          SUPERSEDED SURVEY CONTROL
 AV0148
 AV0148.No superseded survey control is available for this station.
 AV0148
 AV0148_MARKER: DT = TOPOGRAPHIC STATION DISK
 AV0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0148_STAMPING: BIRD 1948
 AV0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0148+STABILITY: SURFACE MOTION
 AV0148
 AV0148  HISTORY     - Date     Condition        Report By
 AV0148  HISTORY     - 1948     MONUMENTED       CGS
 AV0148  HISTORY     - 1966     MARK NOT FOUND   CGS
 AV0148
 AV0148                          STATION DESCRIPTION
 AV0148
 AV0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 AV0148'6.9 MI E FROM CHENIERE AU TIGRE.
 AV0148'MARK IS ALONG THE GULF COAST, 2.8 MILES WEST OF SOUTHWEST PASS, ON A
 AV0148'SMALL ROUNDED POINT, ON THE SHELL BEACH, 30 FT. NORTH OF THE MEAN HIGH
 AV0148'WATER LINE.  ABOUT 600 FT. OFFSHORE FROM THIS POINT IS A SMALL MUD BAR
 AV0148'WHICH BARES ABOUT 3 INCHES AT MEAN LOW WATER.  TOPOGRAPHIC STATION
 AV0148'DISK SET IN TOP OF A 3-FOOT LENGTH OF 8-INCH CONCRETE PIPE FILLED WITH
 AV0148'CONCRETE.  THE MARK PROJECTS 1.1 FT.
 AV0148
 AV0148                          STATION RECOVERY (1966)
 AV0148
 AV0148'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 AV0148'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3131 ***********************************************************************
 CQ3131  DESIGNATION -  BISTINEAU
 CQ3131  PID         -  CQ3131
 CQ3131  STATE/COUNTY-  LA/BIENVILLE
 CQ3131  COUNTRY     -  US
 CQ3131  USGS QUAD   -  KORAN (2018)
 CQ3131
 CQ3131                         *CURRENT SURVEY CONTROL
 CQ3131  ______________________________________________________________________
 CQ3131* NAD 83(1992) POSITION- 32 22 47.08372(N) 093 22 53.59590(W)   ADJUSTED
 CQ3131* NAVD 88 ORTHO HEIGHT -    84.96  (+/-2cm)      278.7   (feet) VERTCON3
 CQ3131  ______________________________________________________________________
 CQ3131  GEOID HEIGHT    -        -25.920 (meters)                     GEOID18
 CQ3131  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 CQ3131  HORZ ORDER      -  SECOND
 CQ3131  VERT ORDER      -  THIRD ? (See Below)
 CQ3131
 CQ3131.The horizontal coordinates were established by classical geodetic methods
 CQ3131.and adjusted by the National Geodetic Survey in January 1993.
 CQ3131
 CQ3131.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3131.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3131
 CQ3131.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3131.GEOID18 height accuracy estimate available here.
 CQ3131
 CQ3131.The vertical order pertains to the NGVD 29 superseded value.
 CQ3131
 CQ3131.Click photographs - Photos may exist for this station.
 CQ3131
 CQ3131.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3131
 CQ3131. The following values were computed from the NAD 83(1992) position.
 CQ3131
 CQ3131;                    North         East     Units Scale Factor Converg.
 CQ3131;SPC LA N     -   208,756.800   917,049.609   MT  0.99994715   -0 27 57.9
 CQ3131;SPC LA N     -   684,896.27  3,008,686.93   sFT  0.99994715   -0 27 57.9
 CQ3131;UTM  15      - 3,582,592.877   464,109.363   MT  0.99961588   -0 12 15.6
 CQ3131
 CQ3131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3131!SPC LA N     -   0.99999073  x   0.99994715  =   0.99993788
 CQ3131!UTM  15      -   0.99999073  x   0.99961588  =   0.99960661
 CQ3131
 CQ3131:                Primary Azimuth Mark                     Grid Az
 CQ3131:SPC LA N     -  RINGGOLD RM 3                            128 46 31.6
 CQ3131:UTM  15      -  RINGGOLD RM 3                            128 30 49.3
 CQ3131
 CQ3131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR6410982592(NAD 83)
 CQ3131
 CQ3131|---------------------------------------------------------------------|
 CQ3131| PID    Reference Object                     Distance      Geod. Az  |
 CQ3131|                                                           dddmmss.s |
 CQ3131| AJ4027 BISTINEAU AZ MK                                    0303413.9 |
 CQ3131| CQ3119 HEFLIN MUN TANK                     APPROX.13.9 KM 0501946.3 |
 CQ3131| CQ3118 HEFLIN PACE BROS LUMBER CO TK       APPROX.14.1 KM 0514951.0 |
 CQ3131| AJ4028 BISTINEAU RM 1                       28.135 METERS 07249     |
 CQ3131| CQ3122 RINGGOLD MUNICIPAL TANK             APPROX.10.6 KM 1214629.9 |
 CQ3131| CQ3124 RINGGOLD LA P L MAST KKE 259        APPROX.10.6 KM 1215156.8 |
 CQ3131| CQ3123 RINGGOLD RM 3                       APPROX.12.2 KM 1281833.7 |
 CQ3131| CQ3103 RINGGOLD KC S MICROWAVE KJO 33      APPROX.14.9 KM 1694612.2 |
 CQ3131| CQ3125 RINGGOLD ATT MICROWAVE KLW 25       APPROX.10.5 KM 1700513.6 |
 CQ3131| AJ4029 BISTINEAU RM 2                       16.566 METERS 18249     |
 CQ3131|---------------------------------------------------------------------|
 CQ3131
 CQ3131                          SUPERSEDED SURVEY CONTROL
 CQ3131
 CQ3131  NAD 83(1986)-  32 22 47.09646(N)    093 22 53.58850(W) AD(       ) 2
 CQ3131  NAD 27      -  32 22 46.53910(N)    093 22 52.97251(W) AD(       ) 2
 CQ3131  NGVD 29              85.02   (m)          278.9    (f) LEVELING    3  
 CQ3131
 CQ3131.Superseded values are not recommended for survey control.
 CQ3131
 CQ3131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3131.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3131
 CQ3131_MARKER: DS = TRIANGULATION STATION DISK
 CQ3131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3131_STAMPING: BISTINEAU 1969
 CQ3131_MARK LOGO: CGS
 CQ3131_PROJECTION: FLUSH
 CQ3131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3131+STABILITY: SURFACE MOTION
 CQ3131
 CQ3131  HISTORY     - Date     Condition        Report By
 CQ3131  HISTORY     - 1969     MONUMENTED       CGS
 CQ3131
 CQ3131                          STATION DESCRIPTION
 CQ3131
 CQ3131'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3131'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF TREES ON
 CQ3131'LINE.
 CQ3131'
 CQ3131'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF HEFLIN,
 CQ3131'6-1/2 MILES NORTHWEST OF RINGGOLD AND ON LAND OWNED BY UNITED
 CQ3131'GAS PIPELINE CO.
 CQ3131'
 CQ3131'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 71 AND
 CQ3131'STATE HIGHWAY 154 IN ELM GROVE, GO EAST ON STATE HIGHWAY 154
 CQ3131'FOR 3.5 MILES TO A FORK, (JUNCTION STATE HIGHWAY 157 AND
 CQ3131'154).  TURN RIGHT AND GO EAST AND SOUTHEAST ON STATE HIGHWAY
 CQ3131'154 FOR 6.65 MILES TO A PAVED ROAD LEFT AND A SIGN (PUBLIC BOAT
 CQ3131'RAMP 7 MILES).  TURN LEFT AND GO NORTH ON PAVED ROAD FOR 4.95
 CQ3131'MILES TO THE STATION ON THE LEFT.  CONTINUE AHEAD NORTH ON
 CQ3131'PAVED ROAD FOR 0.15 MILE TO A CROSSROAD AND AZIMUTH MARK IN
 CQ3131'THE NORTHWEST ANGLE OF THE CROSSROAD.
 CQ3131'
 CQ3131'THE STATION MARK IS A STANDARD DISK, STAMPED BISTINEAU 1969,
 CQ3131'SET IN THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT IS FLUSH
 CQ3131'WITH THE SURFACE OF THE GROUND.  IT IS 125 FEET WEST OF THE
 CQ3131'CENTERLINE OF THE PAVED ROAD, 22 FEET NORTHEAST OF AN 18-INCH
 CQ3131'PINE TREE, 18 FEET WEST-NORTHWEST OF AN 18-INCH PINE TREE AND 2.5
 CQ3131'FEET NORTHEAST OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 CQ3131'
 CQ3131'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BISTINEAU NO 1
 CQ3131'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT
 CQ3131'PROJECTS 4 INCHES.  IT IS 80 FEET NORTHEAST OF AN 18-INCH PINE
 CQ3131'TREE AND 41 FEET WEST OF THE CENTER OF THE PAVED ROAD.
 CQ3131'
 CQ3131'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BISTINEAU NO 2
 CQ3131'1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT PROJECTS
 CQ3131'4 INCHES.  IT IS 123 FEET WEST OF THE CENTERLINE OF THE PAVED
 CQ3131'ROAD, 17 FEET SOUTHEAST OF A 24-INCH PINE TREE.
 CQ3131'
 CQ3131'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BISTINEAU 1969,
 CQ3131'SET IN THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT PROJECTS
 CQ3131'4 INCHES.  IT IS 47 FEET NORTHWEST OF THE CENTERLINE OF THE
 CQ3131'PAVED ROAD, 17 FEET SOUTHEAST OF A FENCE CORNER POST AND 1.5
 CQ3131'FOOT SOUTH-SOUTHEAST OF A FENCE.
 CQ3131'
 CQ3131'HEIGHT OF LIGHT ABOVE STATION MARK 26.6 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AJ4027 ***********************************************************************
 AJ4027  DESIGNATION -  BISTINEAU AZ MK
 AJ4027  PID         -  AJ4027
 AJ4027  STATE/COUNTY-  LA/BIENVILLE
 AJ4027  COUNTRY     -  US
 AJ4027  USGS QUAD   -  KORAN (2018)
 AJ4027
 AJ4027                         *CURRENT SURVEY CONTROL
 AJ4027  ______________________________________________________________________
 AJ4027* NAD 83(1986) POSITION- 32 22 54.     (N) 093 22 49.     (W)   SCALED
 AJ4027* NAVD 88 ORTHO HEIGHT -    82.59  (+/-2cm)      271.0   (feet) VERTCON3
 AJ4027  ______________________________________________________________________
 AJ4027  GEOID HEIGHT    -        -25.919 (meters)                     GEOID18
 AJ4027  VERT ORDER      -  THIRD ? (See Below)
 AJ4027
 AJ4027.The horizontal coordinates were scaled from a map and have
 AJ4027.an estimated accuracy of +/- 6 seconds.
 AJ4027
 AJ4027.The NAVD 88 height was computed by applying the VERTCON shift value to
 AJ4027.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AJ4027
 AJ4027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ4027.GEOID18 height accuracy estimate available here.
 AJ4027
 AJ4027.The vertical order pertains to the NGVD 29 superseded value.
 AJ4027
 AJ4027.Click photographs - Photos may exist for this station.
 AJ4027
 AJ4027;                    North         East    Units  Estimated Accuracy
 AJ4027;SPC LA N     -   208,970.      917,170.      MT  (+/- 180 meters Scaled)
 AJ4027
 AJ4027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR642828(NAD 83)
 AJ4027
 AJ4027                          SUPERSEDED SURVEY CONTROL
 AJ4027
 AJ4027  NGVD 29              82.65   (m)          271.2    (f) LEVELING    3  
 AJ4027
 AJ4027.Superseded values are not recommended for survey control.
 AJ4027
 AJ4027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ4027.See file dsdata.pdf to determine how the superseded data were derived.
 AJ4027
 AJ4027_MARKER: DZ = AZIMUTH MARK DISK
 AJ4027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ4027
 AJ4027  HISTORY     - Date     Condition        Report By
 AJ4027  HISTORY     - 1969     MONUMENTED       CGS
 AJ4027
 AJ4027                          STATION DESCRIPTION
 AJ4027
 AJ4027'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 AJ4027'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BISTINEAU 1969,
 AJ4027'SET IN THE TOP OF A 12-INCH CYLINDRICAL MONUMENT THAT PROJECTS
 AJ4027'4 INCHES.  IT IS 47 FEET NORTHWEST OF THE CENTERLINE OF THE
 AJ4027'PAVED ROAD, 17 FEET SOUTHEAST OF A FENCE CORNER POST AND 1.5
 AJ4027'FOOT SOUTH-SOUTHEAST OF A FENCE.
 AJ4027'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 71 AND
 AJ4027'STATE HIGHWAY 154 IN ELM GROVE, GO EAST ON STATE HIGHWAY 154
 AJ4027'FOR 3.5 MILES TO A FORK, (JUNCTION STATE HIGHWAY 157 AND
 AJ4027'154).  TURN RIGHT AND GO EAST AND SOUTHEAST ON STATE HIGHWAY
 AJ4027'154 FOR 6.65 MILES TO A PAVED ROAD LEFT AND A SIGN (PUBLIC BOAT
 AJ4027'RAMP 7 MILES).  TURN LEFT AND GO NORTH ON PAVED ROAD FOR 4.95
 AJ4027'MILES TO BISTINEAU ON THE LEFT.  CONTINUE AHEAD NORTH ON
 AJ4027'PAVED ROAD FOR 0.15 MILE TO A CROSSROAD AND AZIMUTH MARK IN
 AJ4027'THE NORTHWEST ANGLE OF THE CROSSROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1106 ***********************************************************************
 AT1106  DESIGNATION -  BIYOU
 AT1106  PID         -  AT1106
 AT1106  STATE/COUNTY-  LA/PLAQUEMINES
 AT1106  COUNTRY     -  US
 AT1106  USGS QUAD   -  EMPIRE (2018)
 AT1106
 AT1106                         *CURRENT SURVEY CONTROL
 AT1106  ______________________________________________________________________
 AT1106* NAD 83(1992) POSITION- 29 24 09.04524(N) 089 31 16.78577(W)   ADJUSTED
 AT1106* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1106  **This station is located in a suspected subsidence area (see below).
 AT1106  ______________________________________________________________________
 AT1106  GEOID HEIGHT    -        -24.070 (meters)                     GEOID18
 AT1106  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AT1106  HORZ ORDER      -  FIRST
 AT1106
 AT1106.The horizontal coordinates were established by classical geodetic methods
 AT1106.and adjusted by the National Geodetic Survey in January 1993.
 AT1106
 AT1106.** This station is in an area of known vertical motion. If an
 AT1106.** orthometric height was ever established but is not available 
 AT1106.** in the current survey control section, the orthometric height
 AT1106.** is considered suspect.  Suspect heights are available in the
 AT1106.** superseded section only if requested.
 AT1106
 AT1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1106.GEOID18 height accuracy estimate available here.
 AT1106
 AT1106.Click photographs - Photos may exist for this station.
 AT1106
 AT1106.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1106
 AT1106. The following values were computed from the NAD 83(1992) position.
 AT1106
 AT1106;                    North         East     Units Scale Factor Converg.
 AT1106;SPC LA S     -   101,430.668 1,175,860.453   MT  0.99997988   +0 54 21.7
 AT1106;SPC LA S     -   332,777.12  3,857,802.17   sFT  0.99997988   +0 54 21.7
 AT1106;UTM  16      - 3,255,225.832   255,338.943   MT  1.00033867   -1 14 18.4
 AT1106
 AT1106!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1106!SPC LA S     -   1.00000385  x   0.99997988  =   0.99998373
 AT1106!UTM  16      -   1.00000385  x   1.00033867  =   1.00034252
 AT1106
 AT1106:                Primary Azimuth Mark                     Grid Az
 AT1106:SPC LA S     -  MASTAGE                                  200 38 09.0
 AT1106:UTM  16      -  MASTAGE                                  202 46 49.1
 AT1106
 AT1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5533855225(NAD 83)
 AT1106
 AT1106|---------------------------------------------------------------------|
 AT1106| PID    Reference Object                     Distance      Geod. Az  |
 AT1106|                                                           dddmmss.s |
 AT1106| DD6362 BIYOU RM 1                           13.201 METERS 04839     |
 AT1106| DD6363 BIYOU RM 2                           13.030 METERS 14203     |
 AT1106| AT1091 RED NAVIGATION LT SE OF BURAS       APPROX. 7.3 KM 1484025.3 |
 AT1106| AT1117 NAVIGATION LT 1 1/2 MI E BURAS      APPROX. 5.0 KM 1661656.8 |
 AT1106| AT1123 BURAS SHRIMP FACTORY STACK          APPROX. 5.0 KM 1934814.5 |
 AT1106| AT0253 MASTAGE                             APPROX. 5.0 KM 2013230.7 |
 AT1106|---------------------------------------------------------------------|
 AT1106
 AT1106                          SUPERSEDED SURVEY CONTROL
 AT1106
 AT1106  NAD 83(1986)-  29 24 09.05285(N)    089 31 16.79332(W) AD(       ) 1
 AT1106  NAD 27      -  29 24 08.26300(N)    089 31 16.57800(W) AD(       ) 1
 AT1106  USSD        -  29 24 08.38200(N)    089 31 16.01000(W) AD(       ) 3
 AT1106
 AT1106.Superseded values are not recommended for survey control.
 AT1106
 AT1106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1106.See file dsdata.pdf to determine how the superseded data were derived.
 AT1106
 AT1106_MARKER: DS = TRIANGULATION STATION DISK
 AT1106_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1106_STAMPING: BIYOU 1922
 AT1106_MARK LOGO: CGS
 AT1106_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1106
 AT1106  HISTORY     - Date     Condition        Report By
 AT1106  HISTORY     - 1922     MONUMENTED       CGS
 AT1106  HISTORY     - 1934     GOOD             CGS
 AT1106  HISTORY     - 1966     MARK NOT FOUND   CGS
 AT1106  HISTORY     - 1973     MARK NOT FOUND   NGS
 AT1106
 AT1106                          STATION DESCRIPTION
 AT1106
 AT1106'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1106'ON THE NORTHERN SHORE OF QUARANTINE BAY ABOUT 7 MILES NE OF OSTRICA, A
 AT1106'SMALL TOWN ON THE EASTERN BANK OF THE MISSISSIPPI RIVER, ON THE
 AT1106'EASTERN POINT OF THE JUNCTION OF BAYOU BIO WITH CUSELICH BAY, ON A
 AT1106'POINT OF LAND COVERED WITH MANGROVE BUSHES, 25 METERS (82 FEET) FROM
 AT1106'THE BAYOU, AND IN A SHELL BED ABOUT 55 FEET FROM THE WATERS EDGE.
 AT1106'THERE IS A SHELL PILE AT THE INTERSECTION OF THE BAYOU AND BAY AND THE
 AT1106'PILING FROM THE RUINS OF AN OLD OYSTER HOUSE ARE STILL STANDING.
 AT1106'
 AT1106'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AT1106'TOP OF A TILE.  THE REFERENCE MARKS WERE FOUND BADLY DAMAGED IN 1934
 AT1106'AND TWO NEW ONES WERE SET.  NO. 1 IS A STANDARD BRONZE REFERENCE DISK
 AT1106'SET IN CONCRETE AT THE TOP OF A TILE IS SET IN A SHELL BED 43.31 FEET
 AT1106'(31.20 METERS) FROM THE STATION N 48 DEG 39 MIN E.  NO. 2 IS A
 AT1106'STANDARD BRONZE REFERENCE DISK SET IN CONCRETE AT THE TOP OF A TILE
 AT1106'SET IN A SHELL BED 42.75 FEET (13.03 METERS) FROM THE STATION IN S 37
 AT1106'DEG 57 MIN E.  A LARGE CEDAR POST ABOUT ONE FOOT IN DIAMETER AND 15
 AT1106'FEET TALL IS 7.68 METERS (25.2 FEET) E OF THE STATION.
 AT1106
 AT1106                          STATION RECOVERY (1966)
 AT1106
 AT1106'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 AT1106'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE SEARCHED FOR BUT NOT
 AT1106'FOUND AND ARE BELIEVED LOST DUE TO EROSION.
 AT1106
 AT1106                          STATION RECOVERY (1973)
 AT1106
 AT1106'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (DEK)
 AT1106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0881 ***********************************************************************
 AV0881  DESIGNATION -  BLACK
 AV0881  PID         -  AV0881
 AV0881  STATE/COUNTY-  LA/CAMERON
 AV0881  COUNTRY     -  US
 AV0881  USGS QUAD   -  GREENS BAYOU (2018)
 AV0881
 AV0881                         *CURRENT SURVEY CONTROL
 AV0881  ______________________________________________________________________
 AV0881* NAD 83(1993) POSITION- 29 58 45.06601(N) 093 42 32.45926(W)   ADJUSTED
 AV0881* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0881  **This station is located in a suspected subsidence area (see below).
 AV0881  ______________________________________________________________________
 AV0881  GEOID HEIGHT    -        -27.127 (meters)                     GEOID18
 AV0881  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 AV0881  HORZ ORDER      -  SECOND
 AV0881
 AV0881.The horizontal coordinates were established by classical geodetic methods
 AV0881.and adjusted by the National Geodetic Survey in February 1996.
 AV0881
 AV0881.** This station is in an area of known vertical motion. If an
 AV0881.** orthometric height was ever established but is not available 
 AV0881.** in the current survey control section, the orthometric height
 AV0881.** is considered suspect.  Suspect heights are available in the
 AV0881.** superseded section only if requested.
 AV0881
 AV0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0881.GEOID18 height accuracy estimate available here.
 AV0881
 AV0881.Click photographs - Photos may exist for this station.
 AV0881
 AV0881.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0881
 AV0881. The following values were computed from the NAD 83(1993) position.
 AV0881
 AV0881;                    North         East     Units Scale Factor Converg.
 AV0881;SPC LA S     -   166,335.563   770,764.782   MT  0.99992582   -1 11 16.3
 AV0881;SPC LA S     -   545,719.26  2,528,750.79   sFT  0.99992582   -1 11 16.3
 AV0881;SPC TX C     - 3,053,675.375 1,338,936.536   MT  1.00003954   +3 24 42.9
 AV0881;SPC TX C     -10,018,599.96  4,392,827.62   sFT  1.00003954   +3 24 42.9
 AV0881;SPC TXSC     - 4,249,369.324 1,110,402.034   MT  0.99992629   +2 35 31.6
 AV0881;SPC TXSC     -13,941,472.52  3,643,044.01   sFT  0.99992629   +2 35 31.6
 AV0881;UTM  15      - 3,316,690.361   431,601.856   MT  0.99965772   -0 21 15.5
 AV0881
 AV0881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0881!SPC LA S     -   1.00000412  x   0.99992582  =   0.99992994
 AV0881!SPC TX C     -   1.00000412  x   1.00003954  =   1.00004367
 AV0881!SPC TXSC     -   1.00000412  x   0.99992629  =   0.99993041
 AV0881!UTM  15      -   1.00000412  x   0.99965772  =   0.99966184
 AV0881
 AV0881:                Primary Azimuth Mark                     Grid Az
 AV0881:SPC LA S     -  MAC                                      227 13 33.5
 AV0881:SPC TX C     -  MAC                                      222 37 34.3
 AV0881:SPC TXSC     -  MAC                                      223 26 45.6
 AV0881:UTM  15      -  MAC                                      226 23 32.7
 AV0881
 AV0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP3160116690(NAD 83)
 AV0881
 AV0881|---------------------------------------------------------------------|
 AV0881| PID    Reference Object                     Distance      Geod. Az  |
 AV0881|                                                           dddmmss.s |
 AV0881| CV8744 BLACK RM 2                           18.480 METERS 14532     |
 AV0881| AV0882 HOUSE NORTH CHIMNEY                 APPROX. 4.7 KM 2245344.7 |
 AV0881| AV0921 MAC                                 APPROX. 7.4 KM 2260217.2 |
 AV0881| CV8743 BLACK RM 1                           17.120 METERS 24504     |
 AV0881|---------------------------------------------------------------------|
 AV0881
 AV0881                          SUPERSEDED SURVEY CONTROL
 AV0881
 AV0881  NAD 83(1992)-  29 58 45.06596(N)    093 42 32.45927(W) AD(       ) 2
 AV0881  NAD 83(1986)-  29 58 45.08729(N)    093 42 32.44539(W) AD(       ) 2
 AV0881  NAD 27      -  29 58 44.32300(N)    093 42 31.84800(W) AD(       ) 2
 AV0881
 AV0881.Superseded values are not recommended for survey control.
 AV0881
 AV0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0881.See file dsdata.pdf to determine how the superseded data were derived.
 AV0881
 AV0881_MARKER: DS = TRIANGULATION STATION DISK
 AV0881_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AV0881_STAMPING: BLACK 1933
 AV0881_MARK LOGO: CGS
 AV0881_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0881
 AV0881  HISTORY     - Date     Condition        Report By
 AV0881  HISTORY     - 1933     MONUMENTED       CGS
 AV0881  HISTORY     - 1933     GOOD             CGS
 AV0881
 AV0881                          STATION DESCRIPTION
 AV0881
 AV0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (ERM)
 AV0881'THIS STATION IS ON THE S BANK OF BLACK BAYOU ABOUT 6.5 MILES
 AV0881'FROM ITS MOUTH, IN MARSH, FAIRLY DRY BUT VERY SHAKY, 30
 AV0881'METERS FROM THE BANK.
 AV0881'
 AV0881'STATION MARK IS A STANDARD BRONZE DISK SET IN CONCRETE IN
 AV0881'THE TOP OF A TILE WHICH IS FASTENED BY MEANS OF CONCRETE
 AV0881'TO THE UPPER END OF A 2 BY 4 STAKE DRIVEN INTO THE MARSH.
 AV0881'
 AV0881'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN TOP OF
 AV0881'SQUARE BLOCKS OF CONCRETE AND CAST AROUND 2 BY 4 STAKES
 AV0881'DRIVEN INTO THE MARSH.
 AV0881'
 AV0881'STATION CAN BE REACHED ONLY BY BOAT.  THERE IS NO VERY DEFINITE
 AV0881'LAND MARK TO LOCATE THE STATION, EXCEPT THAT A SMALL STREAM
 AV0881'COMES INTO THE BAYOU FROM THE S ABOUT 0.25 MILE BELOW THE
 AV0881'STATION.
 AV0881'
 AV0881'A 20-FOOT TRIPOD AND SCAFFOLD WAS USED AND SEES ALL STATIONS.
 AV0881
 AV0881                          STATION RECOVERY (1933)
 AV0881
 AV0881'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JCB)
 AV0881'FOUND AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1428 ***********************************************************************
 AT1428  DESIGNATION -  BLACK 1869
 AT1428  PID         -  AT1428
 AT1428  STATE/COUNTY-  LA/PLAQUEMINES
 AT1428  COUNTRY     -  US
 AT1428  USGS QUAD   -  BLACK BAY SOUTH (2018)
 AT1428
 AT1428                         *CURRENT SURVEY CONTROL
 AT1428  ______________________________________________________________________
 AT1428* NAD 83(1986) POSITION- 29 36 08.     (N) 089 32 04.     (W)   SCALED
 AT1428* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1428  **This station is located in a suspected subsidence area (see below).
 AT1428  ______________________________________________________________________
 AT1428  GEOID HEIGHT    -        -24.736 (meters)                     GEOID18
 AT1428
 AT1428.The horizontal coordinates were scaled from a map and have
 AT1428.an estimated accuracy of +/- 6 seconds.
 AT1428
 AT1428.** This station is in an area of known vertical motion. If an
 AT1428.** orthometric height was ever established but is not available 
 AT1428.** in the current survey control section, the orthometric height
 AT1428.** is considered suspect.  Suspect heights are available in the
 AT1428.** superseded section only if requested.
 AT1428
 AT1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1428.GEOID18 height accuracy estimate available here.
 AT1428
 AT1428.Click photographs - Photos may exist for this station.
 AT1428
 AT1428;                    North         East    Units  Estimated Accuracy
 AT1428;SPC LA S     -   123,540.    1,174,240.      MT  (+/- 180 meters Scaled)
 AT1428
 AT1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT545773(NAD 83)
 AT1428
 AT1428                          SUPERSEDED SURVEY CONTROL
 AT1428
 AT1428  NAD 27      -  29 36 07.71500(N)    089 32 04.11000(W) AD(       ) 3
 AT1428  USNO        -  29 36 12.38000(N)    089 32 03.16000(W) AD(       ) 3
 AT1428
 AT1428.Superseded values are not recommended for survey control.
 AT1428
 AT1428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1428.See file dsdata.pdf to determine how the superseded data were derived.
 AT1428
 AT1428_MARKER: Z = SEE DESCRIPTION
 AT1428_SETTING: 0 = UNSPECIFIED SETTING
 AT1428_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1428
 AT1428  HISTORY     - Date     Condition        Report By
 AT1428  HISTORY     - 1869     MONUMENTED       COASUR
 AT1428  HISTORY     - 1952     MARK NOT FOUND   CGS
 AT1428
 AT1428                          STATION DESCRIPTION
 AT1428
 AT1428'DESCRIBED BY COAST SURVEY (CGS) 1869 (CHB)
 AT1428'ON AN ISLAND
 AT1428'ABOUT 1/2 MILE IN
 AT1428'LENGTH, ON A SHELL BANK ABOUT MIDWAY OF THE
 AT1428'WESTERN BIGHT, 10 METERS (33 FEET)
 AT1428'FROM THE WATERS EDGE ON THE
 AT1428'WESTERN SIDE, AND 10 METERS (33 FEET) FROM THE MARSH
 AT1428'ON THE EASTERN
 AT1428'SIDE.  THE STATION WAS MARKED BY A SCREW PILE.
 AT1428
 AT1428                          STATION RECOVERY (1952)
 AT1428
 AT1428'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (PLB)
 AT1428'STATION LOST.  THE AREA IS NOW
 AT1428'COVERED BY WATER
 AT1428'WITH NO VISIBLE TRACE OF ANY OBJECT MARKING A STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3281 ***********************************************************************
 BK3281  DESIGNATION -  BLACK BAYOU CEM
 BK3281  PID         -  BK3281
 BK3281  STATE/COUNTY-  LA/CALCASIEU
 BK3281  COUNTRY     -  US
 BK3281  USGS QUAD   -  MOSS LAKE (2018)
 BK3281
 BK3281                         *CURRENT SURVEY CONTROL
 BK3281  ______________________________________________________________________
 BK3281* NAD 83(2011) POSITION- 30 07 02.49408(N) 093 16 58.15680(W)   ADJUSTED
 BK3281* NAD 83(2011) ELLIP HT-   -25.407 (meters)        (06/27/12)   ADJUSTED
 BK3281* NAD 83(2011) EPOCH   -  2010.00
 BK3281* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3281  **This station is located in a suspected subsidence area (see below).
 BK3281  ______________________________________________________________________
 BK3281  NAVD 88 orthometric height was determined with geoid model    GEOID93
 BK3281  GEOID HEIGHT    -         -27.63 (meters)                     GEOID93
 BK3281  GEOID HEIGHT    -        -27.130 (meters)                     GEOID18
 BK3281  NAD 83(2011) X  -   -316,199.525 (meters)                     COMP
 BK3281  NAD 83(2011) Y  - -5,512,657.309 (meters)                     COMP
 BK3281  NAD 83(2011) Z  -  3,181,621.047 (meters)                     COMP
 BK3281  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 BK3281
 BK3281  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK3281  Standards:
 BK3281         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK3281            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK3281  -------------------------------------------------------------------
 BK3281  NETWORK    1.48  19.60           0.67   0.48  10.00      0.43856740
 BK3281  -------------------------------------------------------------------
 BK3281  Click here for local accuracies and other accuracy information.
 BK3281
 BK3281.The horizontal coordinates were established by GPS observations
 BK3281.and adjusted by the National Geodetic Survey in June 2012.
 BK3281
 BK3281.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK3281.been affixed to the stable North American tectonic plate. See 
 BK3281.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK3281
 BK3281.The horizontal coordinates are valid at the epoch date displayed above
 BK3281.which is a decimal equivalence of Year/Month/Day.
 BK3281
 BK3281.** This station is in an area of known vertical motion. If an
 BK3281.** orthometric height was ever established but is not available 
 BK3281.** in the current survey control section, the orthometric height
 BK3281.** is considered suspect.  Suspect heights are available in the
 BK3281.** superseded section only if requested.
 BK3281
 BK3281.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3281.GEOID18 height accuracy estimate available here.
 BK3281
 BK3281.Click photographs - Photos may exist for this station.
 BK3281
 BK3281.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3281
 BK3281.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3281
 BK3281.The ellipsoidal height was determined by GPS observations
 BK3281.and is referenced to NAD 83.
 BK3281
 BK3281. The following values were computed from the NAD 83(2011) position.
 BK3281
 BK3281;                    North         East     Units Scale Factor Converg.
 BK3281;SPC LA S     -   180,873.171   812,145.501   MT  0.99992780   -0 58 29.2
 BK3281;SPC LA S     -   593,414.73  2,664,514.03   sFT  0.99992780   -0 58 29.2
 BK3281;UTM  15      - 3,331,823.590   472,754.635   MT  0.99960916   -0 08 30.9
 BK3281
 BK3281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3281!SPC LA S     -   1.00000399  x   0.99992780  =   0.99993179
 BK3281!UTM  15      -   1.00000399  x   0.99960916  =   0.99961315
 BK3281
 BK3281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7275431823(NAD 83)
 BK3281
 BK3281                          SUPERSEDED SURVEY CONTROL
 BK3281
 BK3281  NAD 83(2007)-  30 07 02.49529(N)    093 16 58.16114(W) AD(       ) 0
 BK3281  ELLIP H (02/10/07)  -25.384  (m)                       GP(       )    
 BK3281  ELLIP H (02/20/02)  -25.353  (m)                       GP(       ) 4 1
 BK3281  NAD 83(1992)-  30 07 02.49245(N)    093 16 58.15578(W) AD(       ) 1
 BK3281  ELLIP H (01/13/95)  -25.221  (m)                       GP(       ) 3 2
 BK3281  NAD 83(1992)-  30 07 02.49160(N)    093 16 58.15644(W) AD(       ) 1
 BK3281  ELLIP H (01/21/93)  -25.227  (m)                       GP(       ) 4 2
 BK3281  NAD 83(1986)-  30 07 02.51286(N)    093 16 58.14557(W) AD(       ) 1
 BK3281
 BK3281.Superseded values are not recommended for survey control.
 BK3281
 BK3281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3281.See file dsdata.pdf to determine how the superseded data were derived.
 BK3281
 BK3281_MARKER: DH = HORIZONTAL CONTROL DISK
 BK3281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3281_STAMPING: BLACK BAYOU CEM 1987
 BK3281_MARK LOGO: NGS
 BK3281_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3281_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK3281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3281+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2006
 BK3281
 BK3281  HISTORY     - Date     Condition        Report By
 BK3281  HISTORY     - 1987     MONUMENTED       LADTD
 BK3281  HISTORY     - 19910103 GOOD             VFM
 BK3281  HISTORY     - 20060623 GOOD             LA-019
 BK3281
 BK3281                          STATION DESCRIPTION
 BK3281
 BK3281'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 BK3281'THE STATION IS LOCATED ABOUT 13 KM (8.1 MI) SOUTHWEST OF LAKE CHARLES,
 BK3281'3.7 KM (2.3 MI) NORTH OF THE INTRACOASTAL WATERWAY CALCASIEU LOCKS,
 BK3281'ALONG THE RIGHT-OF-WAY OF STATE HIGHWAY 384, IN A GRASS ARES IN FRONT
 BK3281'OF THE BLACK BAYOU CEMETERY.  OWNERSHIP--LOUISIANA DEPARTMENT OF
 BK3281'TRANSPORTATION AND DEVELOPMENT.
 BK3281'
 BK3281'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210 AND
 BK3281'LAKE STREET (EXIT 5) IN LAKE CHARLES, GO SOUTH FOR 3.1 KM (1.9 MI) ON
 BK3281'LAKE STREET TO A CROSSROAD.  TURN RIGHT AND GO WEST FOR 4.9 KM
 BK3281'(3.05 MI) ON STATE HIGHWAY 384 TO A ROAD LEFT.  TURN LEFT AND GO SOUTH
 BK3281'FOR 4.8 KM (3 MI) ON HIGHWAY 384 TO A CROSSROAD.  CONTINUE STRAIGHT
 BK3281'AHEAD AND GO SOUTH FOR 5.6 KM (3.5 MI) ON HIGHWAY 384 TO THE STATION
 BK3281'ON THE RIGHT AT A FENCED BUILDING AND THE CEMETERY.
 BK3281'
 BK3281'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON HIGHWAY 384 FOR
 BK3281'0.5 KM (0.3 MI) TO THE MARK ON THE LEFT.
 BK3281'
 BK3281'THE STATION IS A STANDARD NGS DISK STAMPED---BLACK BAYOU CEM 1987---,
 BK3281'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH
 BK3281'WITH GROUND.  LOCATED 10.9 METERS (36 FT) WEST FROM THE HIGHWAY
 BK3281'CENTER, 4.3 METERS (14 FT) NORTH FROM A UTILITY POLE, 5.4 METERS
 BK3281'(18 FT) NORTH-NORTHEAST FROM A CHAIN LINK FENCE AROUND THE BUILDING,
 BK3281'15.6 METERS (51 FT) SOUTH FROM THE CENTER OF THE SOUTH ENTRANCE TO THE
 BK3281'CEMETERY AND 1.6 METERS (5 FT) NORTH FROM THE CENTER ONE OF THREE GAS
 BK3281'LINE PIPES.  THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED
 BK3281'---BLACK BAYOU CEM 1987---, SET INTO AN IRREGULAR MASS OF CONCRETE 1
 BK3281'METERS BELOW THE SURFACE.
 BK3281'
 BK3281'AZIMUTH MARK NO. 1 IS A STANDARD NGS DISK STAMPED
 BK3281'---BLACK BAYOU CEM 1987---, SET INTO THE TOP OF A ROUND CONCRETE
 BK3281'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED 11.8 METERS
 BK3281'(38.5 FT) EAST FROM THE CENTER OF THE HIGHWAY, 2.3 METERS (7.5 FT)
 BK3281'SOUTH-SOUTHEAST FROM A TELEPHONE JUNCTION BOX NO. P 79-1/2, 0.9 METERS
 BK3281'(3 FT) WEST FROM A RIGHT-OF-WAY MARKER AND 0.9 METERS (3 FT) WEST FROM
 BK3281'A POWER POLE.
 BK3281'
 BK3281'TO REACH THE AZIMUTH FROM THE STATION, GO SOUTH FOR 0.5 KM (0.3 MI) ON
 BK3281'HIGHWAY 384 TO THE MARK ON THE LEFT.
 BK3281
 BK3281                          STATION RECOVERY (1991)
 BK3281
 BK3281'RECOVERY NOTE BY VERNON F. MEYER AND ASSOCIATES 1991 (CEL)
 BK3281'RECOVERED AS DESCRIBED.
 BK3281
 BK3281                          STATION RECOVERY (2006)
 BK3281
 BK3281'RECOVERY NOTE BY CALCASIEU PARISH LOUISIANA 2006 (AM)
 BK3281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3282 ***********************************************************************
 BK3282  DESIGNATION -  BLACK BAYOU CEM AZ MK
 BK3282  PID         -  BK3282
 BK3282  STATE/COUNTY-  LA/CALCASIEU
 BK3282  COUNTRY     -  US
 BK3282  USGS QUAD   -  MOSS LAKE (2018)
 BK3282
 BK3282                         *CURRENT SURVEY CONTROL
 BK3282  ______________________________________________________________________
 BK3282* NAD 83(1992) POSITION- 30 06 46.70455(N) 093 16 57.19308(W)   NO CHECK
 BK3282* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3282  **This station is located in a suspected subsidence area (see below).
 BK3282  ______________________________________________________________________
 BK3282  GEOID HEIGHT    -        -27.126 (meters)                     GEOID18
 BK3282  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 BK3282  HORZ ORDER      -  SECOND
 BK3282
 BK3282.The horizontal coordinates were established by classical geodetic methods
 BK3282.and adjusted by the National Geodetic Survey in January 1993.
 BK3282
 BK3282.No horizontal observational check was made to the station.
 BK3282
 BK3282.** This station is in an area of known vertical motion. If an
 BK3282.** orthometric height was ever established but is not available 
 BK3282.** in the current survey control section, the orthometric height
 BK3282.** is considered suspect.  Suspect heights are available in the
 BK3282.** superseded section only if requested.
 BK3282
 BK3282.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3282.GEOID18 height accuracy estimate available here.
 BK3282
 BK3282.Click photographs - Photos may exist for this station.
 BK3282
 BK3282.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3282
 BK3282. The following values were computed from the NAD 83(1992) position.
 BK3282
 BK3282;                    North         East     Units Scale Factor Converg.
 BK3282;SPC LA S     -   180,386.632   812,163.025   MT  0.99992765   -0 58 28.7
 BK3282;SPC LA S     -   591,818.48  2,664,571.52   sFT  0.99992765   -0 58 28.7
 BK3282;UTM  15      - 3,331,337.512   472,779.221   MT  0.99960914   -0 08 30.3
 BK3282
 BK3282!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3282!SPC LA S     -   1.00000394  x   0.99992765  =   0.99993159
 BK3282!UTM  15      -   1.00000394  x   0.99960914  =   0.99961308
 BK3282
 BK3282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP7277931337(NAD 83)
 BK3282
 BK3282                          SUPERSEDED SURVEY CONTROL
 BK3282
 BK3282  NAD 83(1986)-  30 06 46.72581(N)    093 16 57.18214(W) AD(       ) 2
 BK3282
 BK3282.Superseded values are not recommended for survey control.
 BK3282
 BK3282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3282.See file dsdata.pdf to determine how the superseded data were derived.
 BK3282
 BK3282_MARKER: DZ = AZIMUTH MARK DISK
 BK3282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3282_STAMPING: BLACK BAYOU CEM 1987
 BK3282_MARK LOGO: NGS
 BK3282_PROJECTION: FLUSH
 BK3282_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 BK3282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3282+STABILITY: SURFACE MOTION
 BK3282
 BK3282  HISTORY     - Date     Condition        Report By
 BK3282  HISTORY     - 1987     MONUMENTED       LADTD
 BK3282
 BK3282                          STATION DESCRIPTION
 BK3282
 BK3282'DESCRIBED BY LA TRANSP AND DEV 1987 (TLH)
 BK3282'THE STATION IS LOCATED ABOUT 14.1 KM (8.8 MI)
 BK3282'SOUTHWEST OF LAKE CHARLES,
 BK3282'2.9 KM (1.8 MI) NORTH OF THE INTRACOASTAL WATERWAY CALCASIEU LOCKS,
 BK3282'ALONG THE RIGHT-OF-WAY OF STATE HIGHWAY 384, JUST SOUTH OF A
 BK3282'RAILROAD CROSSING AND ON THE LEFT NEAR A POWER POLE.
 BK3282'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK3282'
 BK3282'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 210
 BK3282'AND LAKE STREET (EXIT 5) IN LAKE CHARLES, GO
 BK3282'SOUTH FOR 3.1 KM (1.9 MI) ON LAKE STREET TO A CROSSROAD.
 BK3282'TURN RIGHT AND GO WEST FOR 4.9 KM (3.05 MI) ON STATE HIGHWAY 384 TO
 BK3282'A ROAD LEFT.
 BK3282'TURN LEFT AND GO SOUTH FOR 6.1 KM (3.8 MI) ON HIGHWAY 384 TO THE
 BK3282'AZIMUTH MARK ON THE LEFT.
 BK3282'
 BK3282'THE STATION IS A STANDARD NGS DISK
 BK3282'STAMPED---BLACK BAYOU CEM 1987---,
 BK3282'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BK3282'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED
 BK3282'11.8 METERS (38.5 FT) EAST FROM THE CENTER OF THE HIGHWAY,
 BK3282'2.3 METERS (7.5 FT) SOUTH-SOUTHEAST FROM A TELEPHONE JUNCTION BOX
 BK3282'NO. P 79-1/2,
 BK3282'0.9 METERS (3 FT) WEST FROM A RIGHT-OF-WAY MARKER AND
 BK3282'0.9 METERS (3 FT) WEST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2985 ***********************************************************************
 CQ2985  DESIGNATION -  BLACKBURN FIRE TOWER LFC
 CQ2985  PID         -  CQ2985
 CQ2985  STATE/COUNTY-  LA/CLAIBORNE
 CQ2985  COUNTRY     -  US
 CQ2985  USGS QUAD   -  BLACKBURN (2018)
 CQ2985
 CQ2985                         *CURRENT SURVEY CONTROL
 CQ2985  ______________________________________________________________________
 CQ2985* NAD 83(1997) POSITION- 32 50 22.51713(N) 093 10 58.26665(W)   ADJUSTED
 CQ2985  ______________________________________________________________________
 CQ2985  GEOID HEIGHT    -        -26.037 (meters)                     GEOID18
 CQ2985  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 CQ2985  HORZ ORDER      -  THIRD
 CQ2985
 CQ2985.The horizontal coordinates were established by classical geodetic methods
 CQ2985.and adjusted by the National Geodetic Survey in September 1999.
 CQ2985
 CQ2985.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2985.GEOID18 height accuracy estimate available here.
 CQ2985
 CQ2985.Click photographs - Photos may exist for this station.
 CQ2985
 CQ2985.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2985
 CQ2985. The following values were computed from the NAD 83(1997) position.
 CQ2985
 CQ2985;                    North         East     Units Scale Factor Converg.
 CQ2985;SPC LA N     -   259,615.748   936,067.682   MT  1.00004400   -0 21 39.7
 CQ2985;SPC LA N     -   851,756.00  3,071,082.05   sFT  1.00004400   -0 21 39.7
 CQ2985;UTM  15      - 3,633,518.701   482,887.887   MT  0.99960361   -0 05 57.0
 CQ2985
 CQ2985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS8288733518(NAD 83)
 CQ2985
 CQ2985                          SUPERSEDED SURVEY CONTROL
 CQ2985
 CQ2985  NAD 83(1992)-  32 50 22.52093(N)    093 10 58.26210(W) AD(       ) 3
 CQ2985  NAD 83(1986)-  32 50 22.52888(N)    093 10 58.25694(W) AD(       ) 3
 CQ2985  NAD 27      -  32 50 22.01100(N)    093 10 57.66300(W) AD(       ) 3
 CQ2985
 CQ2985.Superseded values are not recommended for survey control.
 CQ2985
 CQ2985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2985.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2985
 CQ2985_MARKER: 57 = LOOKOUT TOWER
 CQ2985
 CQ2985  HISTORY     - Date     Condition        Report By
 CQ2985  HISTORY     - 1950     FIRST OBSERVED   CGS
 CQ2985  HISTORY     - 19931121 GOOD             USPSQD
 CQ2985
 CQ2985                          STATION DESCRIPTION
 CQ2985
 CQ2985'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ2985'THE STATION IS LOCATED ABOUT 5.0 MILES EAST-SOUTHEAST OF
 CQ2985'LETON AND 1.5 MILES EAST OF BLACKBURN.  IT IS ON A WOODED
 CQ2985'RIDGE 300 FEET NORTH OF STATE HIGHWAY 557.  IT IS A STEEL
 CQ2985'STRUCTURE SUPPORTING A CAB AT THE TOP WITH AN OVERALL HEIGHT
 CQ2985'OF 110 FEET.  THE POINT OBSERVED UPON WAS THE CENTER OF THE
 CQ2985'SLOPED ROOF AT THE APEX OF THE CAB.
 CQ2985'
 CQ2985'TO REACH THE STATION FROM BLACKBURN, GO EAST ON STATE HIGHWAY
 CQ2985'557 FOR 1.4 MILES TO STATION ON THE LEFT AS DESCRIBED.
 CQ2985
 CQ2985                          STATION RECOVERY (1993)
 CQ2985
 CQ2985'RECOVERY NOTE BY US POWER SQUADRON 1993
 CQ2985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2843 ***********************************************************************
 CP2843  DESIGNATION -  BLAIR
 CP2843  PID         -  CP2843
 CP2843  STATE/COUNTY-  LA/EAST CARROLL
 CP2843  COUNTRY     -  US
 CP2843  USGS QUAD   -  MILLIKIN (2018)
 CP2843
 CP2843                         *CURRENT SURVEY CONTROL
 CP2843  ______________________________________________________________________
 CP2843* NAD 83(1993) POSITION- 32 53 33.40124(N) 091 13 35.36907(W)   ADJUSTED
 CP2843* NAVD 88 ORTHO HEIGHT -    31.449 (meters)      103.18  (feet) ADJUSTED
 CP2843  ______________________________________________________________________
 CP2843  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 CP2843  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 CP2843  DYNAMIC HEIGHT  -         31.414 (meters)      103.06  (feet) COMP
 CP2843  MODELED GRAVITY -    979,547.9   (mgal)                       NAVD 88
 CP2843
 CP2843  HORZ ORDER      -  SECOND
 CP2843  VERT ORDER      -  SECOND    CLASS I
 CP2843
 CP2843.The horizontal coordinates were established by classical geodetic methods
 CP2843.and adjusted by the National Geodetic Survey in May 1994.
 CP2843
 CP2843.The orthometric height was determined by differential leveling and
 CP2843.adjusted by the NATIONAL GEODETIC SURVEY
 CP2843.in May 1997.
 CP2843
 CP2843.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2843.GEOID18 height accuracy estimate available here.
 CP2843
 CP2843.Click photographs - Photos may exist for this station.
 CP2843
 CP2843.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2843
 CP2843.The dynamic height is computed by dividing the NAVD 88
 CP2843.geopotential number by the normal gravity value computed on the
 CP2843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CP2843.degrees latitude (g = 980.6199 gals.).
 CP2843
 CP2843.The modeled gravity was interpolated from observed gravity values.
 CP2843
 CP2843. The following values were computed from the NAD 83(1993) position.
 CP2843
 CP2843;                    North         East     Units Scale Factor Converg.
 CP2843;SPC LA N     -   265,995.197 1,119,161.766   MT  1.00005933   +0 40 23.9
 CP2843;SPC LA N     -   872,685.91  3,671,783.23   sFT  1.00005933   +0 40 23.9
 CP2843;UTM  15      - 3,640,776.464   665,885.146   MT  0.99993931   +0 57 48.1
 CP2843
 CP2843!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2843!SPC LA N     -   0.99999919  x   1.00005933  =   1.00005852
 CP2843!UTM  15      -   0.99999919  x   0.99993931  =   0.99993850
 CP2843
 CP2843:                Primary Azimuth Mark                     Grid Az
 CP2843:SPC LA N     -  BLAIR AZ MK 2                            179 08 07.8
 CP2843:UTM  15      -  BLAIR AZ MK 2                            178 50 43.6
 CP2843
 CP2843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6588540776(NAD 83)
 CP2843
 CP2843|---------------------------------------------------------------------|
 CP2843| PID    Reference Object                     Distance      Geod. Az  |
 CP2843|                                                           dddmmss.s |
 CP2843| CY3455 BLAIR AZ MK                                        0001421.1 |
 CP2843| CP2842 BLAIR RM 1                           25.845 METERS 05812     |
 CP2843| AA2860 BLAIR RM 2                           23.337 METERS 10343     |
 CP2843| AA2859 BLAIR AZ MK 2                                      1794831.7 |
 CP2843|---------------------------------------------------------------------|
 CP2843
 CP2843                          SUPERSEDED SURVEY CONTROL
 CP2843
 CP2843  NAD 83(1992)-  32 53 33.40430(N)    091 13 35.36640(W) AD(       ) 2
 CP2843  NAD 83(1986)-  32 53 33.41389(N)    091 13 35.36194(W) AD(       ) 2
 CP2843  NAD 27      -  32 53 32.95617(N)    091 13 34.96136(W) AD(       ) 2
 CP2843  NGVD 29 (07/19/86)   31.5    (m)          103.     (f) VERT ANG       
 CP2843
 CP2843.Superseded values are not recommended for survey control.
 CP2843
 CP2843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2843.See file dsdata.pdf to determine how the superseded data were derived.
 CP2843
 CP2843_MARKER: DD = SURVEY DISK
 CP2843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2843_STAMPING: BLAIR 1970
 CP2843_MARK LOGO: LADHGS
 CP2843_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 CP2843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2843+STABILITY: SURFACE MOTION
 CP2843
 CP2843  HISTORY     - Date     Condition        Report By
 CP2843  HISTORY     - 1970     MONUMENTED       LADH
 CP2843  HISTORY     - 19870115 GOOD             LADTD
 CP2843
 CP2843                          STATION DESCRIPTION
 CP2843
 CP2843'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 CP2843'THE STATION IS LOCATED 6.5 MILES NORTH-NORTHWEST OF LAKE
 CP2843'PROVIDENCE AND 9.5 MILES EAST-NORTHEAST OF OAK GROVE IN THE
 CP2843'SOUTHEAST QUARTER OF SECTION 56, T22N, R12E AND ON PROPERTY OWNED
 CP2843'BY THE MISSOURI PACIFIC RAILROAD.
 CP2843'
 CP2843'TO REACH THE STATION FROM THE RAILROAD CROSSING IN SHELBURN, DRIVE
 CP2843'NORTH ALONG U.S. HIGHWAY 65 FOR 0.6 MILE TO THE STATION WHICH IS
 CP2843'SET TO THE LEFT AND WEST OF HIGHWAY AND RAILROAD JUST SOUTH OF A
 CP2843'GRAVEL ROAD LEADING TO THE BLAIR PLANTATION.
 CP2843'
 CP2843'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTH ALONG
 CP2843'U.S. HIGHWAY 65 FOR 0.5 MILE TO THE MARK WHICH IS SET TO THE LEFT
 CP2843'AND WEST OF THE HIGHWAY NEAR THE RAILROAD AND A GRAVEL ROAD
 CP2843'CROSSING.
 CP2843'
 CP2843'TO REACH AZIMUTH MARK 2 FROM THE STATION, DRIVE SOUTH ALONG
 CP2843'U.S. HIGHWAY 65 FOR 0.6 MILE TO THE MARK WHICH IS SET TO THE RIGHT
 CP2843'AND WEST OF THE HIGHWAY NEAR THE RAILROAD AND A GRAVEL ROAD
 CP2843'CROSSING.
 CP2843'
 CP2843'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2843'AND COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 CP2843'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  THE
 CP2843'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2843'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 CP2843'STAMPED BLAIR 1970.  IT IS 99 FEET WEST OF THE CENTER OF
 CP2843'U.S. HIGHWAY 65, 75 FEET WEST OF THE CENTER OF THE WEST END OF
 CP2843'A DRAIN UNDER U.S. HIGHWAY 65, 23 FEET SOUTH OF THE CENTER OF A
 CP2843'GRAVEL ROAD LEADING WEST TO THE BLAIR PLANTATION, 22 FEET
 CP2843'NORTH-NORTHEAST OF THE WEST END OF A CULVERT UNDER THE
 CP2843'RAILROAD, 5 FEET WEST OF THE WEST RAIL ON THE MISSOURI PACIFIC
 CP2843'RAILROAD, AND 3 FEET SOUTH OF A METAL WITNESS POST.
 CP2843'
 CP2843'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2843'AND COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 CP2843'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT
 CP2843'IS STAMPED BLAIR RM 1 1970.  IT IS 62 FEET EAST OF THE EAST RAIL
 CP2843'OF THE MISSOURI PACIFIC RAILROAD, 58 FEET NORTH OF THE WEST END
 CP2843'OF A DRAIN UNDER U.S. HIGHWAY 65, 27 FEET WEST OF THE CENTER OF
 CP2843'U.S. HIGHWAY 65, AND 20 FEET NORTH OF THE CENTER OF A GRAVEL
 CP2843'ROAD LEADING WEST TO THE BLAIR PLANTATION.
 CP2843'
 CP2843'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2843'AND COAST AND GEODETIC SURVEY DISK SET IN A DRILLED HOLE IN THE
 CP2843'SOUTH CORNER OF THE WEST HEADWALL OF A CULVERT UNDER
 CP2843'U.S. HIGHWAY 65.  IT IS STAMPED BLAIR RM 2 1970.  IT IS 64 FEET
 CP2843'EAST-NORTHEAST OF THE EAST RAIL ON THE MISSOURI PACIFIC RAILROAD,
 CP2843'42 FEET SOUTH-SOUTHEAST OF THE CENTER OF A GRAVEL ROAD LEADING
 CP2843'WEST TO THE BLAIR PLANTATION, AND 25 FEET WEST-SOUTHWEST OF THE
 CP2843'CENTER OF U.S. HIGHWAY 65.
 CP2843'
 CP2843'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2843'AND COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 CP2843'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 CP2843'STAMPED BLAIR AZ MK 1970.  IT IS 84 FEET SOUTHWEST OF THE
 CP2843'CENTER OF U.S. HIGHWAY 65, 68 FEET NORTH-NORTHEAST OF A FENCE
 CP2843'CORNER, 14 FEET NORTHWEST OF A GRAVEL DRIVE LEADING WEST ACROSS
 CP2843'THE RAILROAD, 6 FEET EAST-NORTHEAST OF THE EAST RAIL OF THE
 CP2843'MISSOURI PACIFIC RAILROAD, AND 2 FEET WEST-SOUTHWEST OF A
 CP2843'METAL WITNESS POST.
 CP2843'
 CP2843'AZIMUTH MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 CP2843'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 CP2843'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 CP2843'STAMPED.  BLAIR AZ MK 2 1970.  IT IS 102 FEET EAST-NORTHEAST OF A
 CP2843'10 INCH PECAN TREE, 72 FEET NORTHEAST OF A POWER POLE, 14 FEET
 CP2843'NORTH OF THE CENTER OF A GRAVEL ROAD CROSSING THE RAILROAD, 6
 CP2843'FEET EAST OF THE EAST RAIL OF THE MISSOURI PACIFIC RAILROAD,
 CP2843'AND 2 FEET NORTH OF A METAL WITNESS POST.
 CP2843'
 CP2843'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 CP2843
 CP2843                          STATION RECOVERY (1987)
 CP2843
 CP2843'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (LGB)
 CP2843'ABOUT 10.5 KM (6.50 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 CP2843'LAKE PROVIDENCE OR ABOUT 10.5 KM (6.50 MI) SOUTH ON U S HIGHWAY 65
 CP2843'FROM ITS JUNCTION WITH STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON
 CP2843'THE RIGHT AND WEST OF HIGHWAY 65, 30.2 M (99.1 FT) WEST OF THE CENTER
 CP2843'OF HIGHWAY 65, 22.9 M (75.1 FT) WEST OF THE CENTER OF THE WEST END OF
 CP2843'A CONCRETE HEADWALL, 7 M (23.0 FT) SOUTH OF THE CENTER OF A GRAVEL
 CP2843'ROAD LEADING WEST, 6.7 M (22.0 FT) NORTH-NORTHEAST OF THE WEST END OF
 CP2843'A CULVERT UNDER THE RAILROAD TRACKS AND 1.5 M (4.9 FT) WEST OF THE
 CP2843'WEST RAIL OF THE RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2859 ***********************************************************************
 AA2859  DESIGNATION -  BLAIR AZ MK 2
 AA2859  PID         -  AA2859
 AA2859  STATE/COUNTY-  LA/EAST CARROLL
 AA2859  COUNTRY     -  US
 AA2859  USGS QUAD   -  MILLIKIN (2018)
 AA2859
 AA2859                         *CURRENT SURVEY CONTROL
 AA2859  ______________________________________________________________________
 AA2859* NAD 83(1986) POSITION- 32 53 00.     (N) 091 13 34.     (W)   SCALED
 AA2859* NAVD 88 ORTHO HEIGHT -    31.708 (meters)      104.03  (feet) ADJUSTED
 AA2859  ______________________________________________________________________
 AA2859  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 AA2859  DYNAMIC HEIGHT  -         31.673 (meters)      103.91  (feet) COMP
 AA2859  MODELED GRAVITY -    979,547.1   (mgal)                       NAVD 88
 AA2859
 AA2859  VERT ORDER      -  SECOND    CLASS I
 AA2859
 AA2859.The horizontal coordinates were scaled from a map and have
 AA2859.an estimated accuracy of +/- 6 seconds.
 AA2859
 AA2859.The orthometric height was determined by differential leveling and
 AA2859.adjusted by the NATIONAL GEODETIC SURVEY
 AA2859.in May 1997.
 AA2859
 AA2859.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2859.GEOID18 height accuracy estimate available here.
 AA2859
 AA2859.Click photographs - Photos may exist for this station.
 AA2859
 AA2859.The dynamic height is computed by dividing the NAVD 88
 AA2859.geopotential number by the normal gravity value computed on the
 AA2859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2859.degrees latitude (g = 980.6199 gals.).
 AA2859
 AA2859.The modeled gravity was interpolated from observed gravity values.
 AA2859
 AA2859;                    North         East    Units  Estimated Accuracy
 AA2859;SPC LA N     -   264,970.    1,119,210.      MT  (+/- 180 meters Scaled)
 AA2859
 AA2859_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS659397(NAD 83)
 AA2859
 AA2859                          SUPERSEDED SURVEY CONTROL
 AA2859
 AA2859.No superseded survey control is available for this station.
 AA2859
 AA2859_MARKER: DD = SURVEY DISK
 AA2859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA2859_STAMPING: BLAIR AZ MK 2 1970
 AA2859_MARK LOGO: LADHGS
 AA2859_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2859+STABILITY: SURFACE MOTION
 AA2859
 AA2859  HISTORY     - Date     Condition        Report By
 AA2859  HISTORY     - 1970     MONUMENTED       LADH
 AA2859  HISTORY     - 19870115 GOOD             LADTD
 AA2859  HISTORY     - 20110512 MARK NOT FOUND   NGS
 AA2859
 AA2859                          STATION DESCRIPTION
 AA2859
 AA2859'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2859'ABOUT 9.5 KM (5.90 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2859'LAKE PROVIDENCE TO THE MARK ON THE LEFT AND WEST OF THE HIGHWAY NEAR
 AA2859'THE RAILROAD AND A GRAVEL ROAD CROSSING, 55.8 M (183.1 FT) WEST OF
 AA2859'HIGHWAY 65, 4.3 M (14.1 FT) NORTH OF THE CENTER OF A BLACKTOP ROAD AND
 AA2859'1.8 M (5.9 FT) EAST OF THE EAST RAIL OF THE RAILROAD TRACKS.
 AA2859
 AA2859                          STATION RECOVERY (2011)
 AA2859
 AA2859'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2011 (CJR)
 AA2859'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AA2860 ***********************************************************************
 AA2860  DESIGNATION -  BLAIR RM 2
 AA2860  PID         -  AA2860
 AA2860  STATE/COUNTY-  LA/EAST CARROLL
 AA2860  COUNTRY     -  US
 AA2860  USGS QUAD   -  MILLIKIN (2018)
 AA2860
 AA2860                         *CURRENT SURVEY CONTROL
 AA2860  ______________________________________________________________________
 AA2860* NAD 83(1986) POSITION- 32 53 33.22   (N) 091 13 34.50   (W)   HD_HELD1
 AA2860* NAVD 88 ORTHO HEIGHT -    30.983 (meters)      101.65  (feet) ADJUSTED
 AA2860  ______________________________________________________________________
 AA2860  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 AA2860  DYNAMIC HEIGHT  -         30.949 (meters)      101.54  (feet) COMP
 AA2860  MODELED GRAVITY -    979,548.0   (mgal)                       NAVD 88
 AA2860
 AA2860  VERT ORDER      -  SECOND    CLASS I
 AA2860
 AA2860.The horizontal coordinates were determined by differentially corrected
 AA2860.hand held GPS observations or other comparable positioning techniques
 AA2860.and have an estimated accuracy of +/- 3 meters.
 AA2860
 AA2860.The orthometric height was determined by differential leveling and
 AA2860.adjusted by the NATIONAL GEODETIC SURVEY
 AA2860.in May 1997.
 AA2860
 AA2860.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2860.GEOID18 height accuracy estimate available here.
 AA2860
 AA2860.Click photographs - Photos may exist for this station.
 AA2860
 AA2860.The dynamic height is computed by dividing the NAVD 88
 AA2860.geopotential number by the normal gravity value computed on the
 AA2860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA2860.degrees latitude (g = 980.6199 gals.).
 AA2860
 AA2860.The modeled gravity was interpolated from observed gravity values.
 AA2860
 AA2860;                    North         East    Units  Estimated Accuracy
 AA2860;SPC LA N     -   265,989.9   1,119,184.4     MT  (+/- 3 meters HH1 GPS) 
 AA2860
 AA2860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS6590740771(NAD 83)
 AA2860
 AA2860                          SUPERSEDED SURVEY CONTROL
 AA2860
 AA2860.No superseded survey control is available for this station.
 AA2860
 AA2860_MARKER: DD = SURVEY DISK
 AA2860_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AA2860_SP_SET: CULVERT HEADWALL
 AA2860_STAMPING: BLAIR RM 2 1970
 AA2860_MARK LOGO: LADHGS
 AA2860_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 AA2860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA2860+STABILITY: SURFACE MOTION
 AA2860
 AA2860  HISTORY     - Date     Condition        Report By
 AA2860  HISTORY     - 1970     MONUMENTED       LADH
 AA2860  HISTORY     - 19870115 GOOD             LADTD
 AA2860
 AA2860                          STATION DESCRIPTION
 AA2860
 AA2860'DESCRIBED BY LA TRANSP AND DEV 1987 (LGB)
 AA2860'ABOUT 10.5 KM (6.50 MI) NORTH ON U S HIGHWAY 65 FROM THE COURTHOUSE IN
 AA2860'LAKE PROVIDENCE OR ABOUT 10.5 KM (6.50 MI) SOUTH ON U S HIGHWAY 65
 AA2860'FROM THE JUNCTION WITH STATE HIGHWAY 585 IN GASSOWAY TO THE MARK ON
 AA2860'THE RIGHT AND WEST OF THE HIGHWAY, 19.5 M (64.0 FT) EAST-NORTHEAST OF
 AA2860'THE EAST RAIL OF THE RAILROAD TRACKS, 12.8 M (42.0 FT) SOUTH-SOUTHEAST
 AA2860'OF THE CENTER OF A GRAVEL ROAD LEADING WEST AND 7.6 M (24.9 FT)
 AA2860'WEST-SOUTHWEST OF THE CENTER OF HIGHWAY 65.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2888 ***********************************************************************
 AU2888  HT_MOD      -  This is a Height Modernization Survey Station.
 AU2888  DESIGNATION -  BLAKE
 AU2888  PID         -  AU2888
 AU2888  STATE/COUNTY-  LA/ST CHARLES
 AU2888  COUNTRY     -  US
 AU2888  USGS QUAD   -  DES ALLEMANDS (2018)
 AU2888
 AU2888                         *CURRENT SURVEY CONTROL
 AU2888  ______________________________________________________________________
 AU2888* NAD 83(2011) POSITION- 29 48 13.74642(N) 090 25 42.08644(W)   ADJUSTED
 AU2888* NAD 83(2011) ELLIP HT-   -26.100 (meters)        (06/27/12)   ADJUSTED
 AU2888* NAD 83(2011) EPOCH   -  2010.00
 AU2888* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2888  **This station is located in a suspected subsidence area (see below).
 AU2888  ______________________________________________________________________
 AU2888  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AU2888  GEOID HEIGHT    -        -25.710 (meters)                     GEOID03
 AU2888  GEOID HEIGHT    -        -25.612 (meters)                     GEOID18
 AU2888  NAD 83(2011) X  -    -41,411.103 (meters)                     COMP
 AU2888  NAD 83(2011) Y  - -5,538,920.367 (meters)                     COMP
 AU2888  NAD 83(2011) Z  -  3,151,508.834 (meters)                     COMP
 AU2888  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AU2888
 AU2888  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU2888  Standards:
 AU2888         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU2888            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU2888  -------------------------------------------------------------------
 AU2888  NETWORK    0.64   2.72           0.11   0.32   1.39     -0.00487732
 AU2888  -------------------------------------------------------------------
 AU2888  Click here for local accuracies and other accuracy information.
 AU2888
 AU2888.The horizontal coordinates were established by GPS observations
 AU2888.and adjusted by the National Geodetic Survey in June 2012.
 AU2888
 AU2888.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU2888.been affixed to the stable North American tectonic plate. See 
 AU2888.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU2888
 AU2888.The horizontal coordinates are valid at the epoch date displayed above
 AU2888.which is a decimal equivalence of Year/Month/Day.
 AU2888
 AU2888.** This station is in an area of known vertical motion. If an
 AU2888.** orthometric height was ever established but is not available 
 AU2888.** in the current survey control section, the orthometric height
 AU2888.** is considered suspect.  Suspect heights are available in the
 AU2888.** superseded section only if requested.
 AU2888
 AU2888.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2888.GEOID18 height accuracy estimate available here.
 AU2888
 AU2888.Click photographs - Photos may exist for this station.
 AU2888
 AU2888.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2888
 AU2888.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2888
 AU2888.The ellipsoidal height was determined by GPS observations
 AU2888.and is referenced to NAD 83.
 AU2888
 AU2888. The following values were computed from the NAD 83(2011) position.
 AU2888
 AU2888;                    North         East     Units Scale Factor Converg.
 AU2888;SPC LA S     -   144,866.556 1,087,482.110   MT  0.99993162   +0 27 09.0
 AU2888;SPC LA S     -   475,283.03  3,567,847.56   sFT  0.99993162   +0 27 09.0
 AU2888;UTM  15      - 3,299,820.839   748,557.909   MT  1.00036233   +1 16 43.8
 AU2888
 AU2888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2888!SPC LA S     -   1.00000410  x   0.99993162  =   0.99993572
 AU2888!UTM  15      -   1.00000410  x   1.00036233  =   1.00036643
 AU2888
 AU2888:                Primary Azimuth Mark                     Grid Az
 AU2888:SPC LA S     -  BLAKE AZ MK                              088 56 09.4
 AU2888:UTM  15      -  BLAKE AZ MK                              088 06 34.6
 AU2888
 AU2888_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN4855799820(NAD 83)
 AU2888
 AU2888|---------------------------------------------------------------------|
 AU2888| PID    Reference Object                     Distance      Geod. Az  |
 AU2888|                                                           dddmmss.s |
 AU2888| AU2880 PARADIS BELL TEL MICROWAVE          APPROX. 0.9 KM 0460606.1 |
 AU2888| DD6365 BLAKE AZ MK                                        0892318.4 |
 AU2888| DD6366 BLAKE RM 1                           22.871 METERS 08929     |
 AU2888| AU2887 BLAKE A POINT                         6.944 METERS 09001     |
 AU2888| AU3492 BLAKE AZ MK 2                       APPROX. 0.5 KM 0910811.4 |
 AU2888| DD6367 BLAKE RM 2                           15.263 METERS 17846     |
 AU2888|---------------------------------------------------------------------|
 AU2888
 AU2888                          SUPERSEDED SURVEY CONTROL
 AU2888
 AU2888  NAD 83(2007)-  29 48 13.74647(N)    090 25 42.08711(W) AD(2006.81) A
 AU2888  ELLIP H (03/12/08)  -26.090  (m)                       GP(2006.81) 3 1
 AU2888  NAD 83(1992)-  29 48 13.74529(N)    090 25 42.08590(W) AD(       ) 2
 AU2888  NAD 83(1986)-  29 48 13.76261(N)    090 25 42.08720(W) AD(       ) 2
 AU2888  NAD 27      -  29 48 13.01050(N)    090 25 41.79071(W) AD(       ) 2
 AU2888
 AU2888.Superseded values are not recommended for survey control.
 AU2888
 AU2888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2888.See file dsdata.pdf to determine how the superseded data were derived.
 AU2888
 AU2888_MARKER: DD = SURVEY DISK
 AU2888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2888_STAMPING: BLAKE 1972
 AU2888_MARK LOGO: LADHGS
 AU2888_PROJECTION: FLUSH
 AU2888_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2888+STABILITY: SURFACE MOTION
 AU2888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2888+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2006
 AU2888
 AU2888  HISTORY     - Date     Condition        Report By
 AU2888  HISTORY     - 1972     MONUMENTED       LADH
 AU2888  HISTORY     - 19801022 GOOD             NGS
 AU2888  HISTORY     - 20060420 GOOD             NGS
 AU2888
 AU2888                          STATION DESCRIPTION
 AU2888
 AU2888'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 AU2888'THE STATION IS LOCATED 3 MILES SOUTHEAST OF DES ALLEMANDS, 9 MILES
 AU2888'SOUTHWEST OF LULING AND 11 MILES NORTHEAST OF RACELAND, IN THE
 AU2888'NORTHWEST QUARTER OF SECTION 3, T15S, R20E, AND ON THE PROPERTY
 AU2888'OWNED BY ST. CHARLES PARISH.
 AU2888'
 AU2888'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 AU2888'HIGHWAY 306, DRIVE SOUTH ALONG STATE HIGHWAY 306 FOR 5.0 MILES.  THE
 AU2888'STATION IS SET ON THE LEFT AND EAST OF THE HIGHWAY NEAR A SHELL
 AU2888'ROAD.
 AU2888'
 AU2888'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ALONG THE SHELL
 AU2888'ROAD FOR APPROXIMATELY 0.4 MILE.  THE MARK IS SET ON THE LEFT AND
 AU2888'NORTH OF THE ROAD NEAR A FIRE HYDRANT.
 AU2888'
 AU2888'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2888'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2888'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 AU2888'SUB-SURFACE DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 AU2888'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 AU2888'STAMPED BLAKE 1972.  THE MARK IS 230 FEET EAST OF THE CENTER OF
 AU2888'STATE HIGHWAY 306, 56 FEET WEST OF THE CENTER OF A SHELL DRIVE, 54
 AU2888'FEET SOUTHEAST OF A 24-INCH WILLOW TREE, 21 FEET NORTH OF THE
 AU2888'CENTER OF A SHELL ROAD, AND 1.5 FEET NORTH OF A METAL WITNESS POST
 AU2888'AND SIGN.
 AU2888'
 AU2888'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2888'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2888'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2888'STAMPED BLAKE R.M. 1 1972.  IT IS 48 FEET NORTH OF A POWER POLE,
 AU2888'18 FEET WEST OF THE CENTER OF A SHELL DRIVE, 21 FEET NORTH OF THE
 AU2888'CENTER OF A SHELL ROAD, AND 9 FEET NORTHWEST OF THE WEST END OF
 AU2888'A CONCRETE CULVERT.
 AU2888'
 AU2888'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2888'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2888'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2888'STAMPED BLAKE R.M. 2 1972.  IT IS 78 FEET WEST OF A POWER POLE, 63
 AU2888'FEET NORTH OF THE NORTHEAST CORNER OF A BRICK BUILDING, 57 FEET
 AU2888'EAST-SOUTHEAST OF THE EAST END OF A CONCRETE CULVERT, AND 21
 AU2888'FEET SOUTH OF THE CENTER OF A SHELL ROAD.
 AU2888'
 AU2888'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2888'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AU2888'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU2888'STAMPED BLAKE AZ. MK. 1972.  IT IS 72 FEET WEST OF A FIRE HYDRANT,
 AU2888'24 FEET NORTH OF THE CENTER OF A SHELL ROAD, 13 FEET SOUTHEAST OF
 AU2888'THE SOUTHEAST CORNER OF A BRICK BUILDING, 7 FEET NORTHEAST OF THE
 AU2888'EAST END OF A CONCRETE CULVERT, AND 2 FEET NORTH OF A METAL WITNESS
 AU2888'POST AND SIGN.
 AU2888'
 AU2888'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 AU2888
 AU2888                          STATION RECOVERY (1980)
 AU2888
 AU2888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 AU2888'THE STATION MARK, REFERENCE MARK NO 1 AND REFERENCE MARK NO 2 WERE
 AU2888'FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH MARK WAS DESTROYED BY WORK
 AU2888'DONE ON THE STREET.  A NEW AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.
 AU2888'
 AU2888'THE PREVIOUS DESCRIPTION IS ADEQUATE TO RECOVER THE STATION MARK WITH
 AU2888'A FEW ADDITIONS.  THE STATION MARK IS 70.1 METERS (230 FT) EAST OF THE
 AU2888'CENTER OF STATE HIGHWAY 306, 17 METERS (56 FT) WEST OF THE CENTER OF A
 AU2888'CONCRETE DRIVEWAY, 36 METERS (118 FT) SOUTHWEST OF THE NORTHWEST
 AU2888'CORNER OF A BRICK HOUSE, 25.3 METERS (25.3 FT) WEST OF A GAS METER,
 AU2888'6.4 METERS (21 FT) NORTH OF THE CENTER OF PLEASANT VALLEY STREET AND
 AU2888'0.46 METER (1.5 FT) NORTH OF A METAL WITNESS POST AND SIGN.
 AU2888'
 AU2888'AZIMUTH MARK NO 2 IS A STANDARD LADTD DISK STAMPED--BLAKE AZ MK 1972
 AU2888'1980--, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30
 AU2888'CM IN DIAMETER FLUSH WITH GROUND LOCATED 86 FT (26.2 M) ENE FROM THE
 AU2888'NORTHWEST CORNER OF A BRICK HOUSE, 38 FT (11.6 M) NE FROM THE
 AU2888'NORTHEAST CORNER OF THE BRICK HOUSE, 28 FT (8.5 M) S FROM THE CENTER
 AU2888'OF THE STREET, AND 3 FT (0.9 M) WSW FROM A POWER POLE WITH WITNESS
 AU2888'SIGN ATTACHED.
 AU2888'
 AU2888'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ALONG PLEASANT
 AU2888'VALLEY STREET FOR .48 KM (0.3 MI) TO THE MARK ON THE RIGHT.
 AU2888
 AU2888                          STATION RECOVERY (2006)
 AU2888
 AU2888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AU2888'RECOVERED IN GOOD CONDITION.  ADD THE FOLLOWING--24.0 FT (7.3 M) NORTH
 AU2888'OF THE CENTERLINE OF PAVED PLEASANT VALLEY ST., 48.7 FT (14.8 M) WEST
 AU2888'OF THE WEST EDGE OF DRIVE TO 105 PLEASANT VALLEY ST., 50.0 FT (15.2 M)
 AU2888'SOUTH OF THE SOUTHWEST CORNER OF BRICK HOUSE, 5.8 FT (1.8 M) WEST OF A
 AU2888'6 INCH (15 CM) PVC SEWER CLEANOUT PIPE, AND 18.3 FT (5.6 M) EAST OF A
 AU2888'WATER METER VAULT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3492 ***********************************************************************
 AU3492  DESIGNATION -  BLAKE AZ MK 2
 AU3492  PID         -  AU3492
 AU3492  STATE/COUNTY-  LA/ST CHARLES
 AU3492  COUNTRY     -  US
 AU3492  USGS QUAD   -  DES ALLEMANDS (2018)
 AU3492
 AU3492                         *CURRENT SURVEY CONTROL
 AU3492  ______________________________________________________________________
 AU3492* NAD 83(1992) POSITION- 29 48 13.40427(N) 090 25 22.39647(W)   NO CHECK
 AU3492* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3492  **This station is located in a suspected subsidence area (see below).
 AU3492  ______________________________________________________________________
 AU3492  GEOID HEIGHT    -        -25.611 (meters)                     GEOID18
 AU3492  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AU3492  HORZ ORDER      -  THIRD
 AU3492
 AU3492.The horizontal coordinates were established by classical geodetic methods
 AU3492.and adjusted by the National Geodetic Survey in January 1993.
 AU3492
 AU3492.No horizontal observational check was made to the station.
 AU3492
 AU3492.** This station is in an area of known vertical motion. If an
 AU3492.** orthometric height was ever established but is not available 
 AU3492.** in the current survey control section, the orthometric height
 AU3492.** is considered suspect.  Suspect heights are available in the
 AU3492.** superseded section only if requested.
 AU3492
 AU3492.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3492.GEOID18 height accuracy estimate available here.
 AU3492
 AU3492.Click photographs - Photos may exist for this station.
 AU3492
 AU3492.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3492
 AU3492. The following values were computed from the NAD 83(1992) position.
 AU3492
 AU3492;                    North         East     Units Scale Factor Converg.
 AU3492;SPC LA S     -   144,860.210 1,088,010.901   MT  0.99993163   +0 27 18.8
 AU3492;SPC LA S     -   475,262.21  3,569,582.43   sFT  0.99993163   +0 27 18.8
 AU3492;UTM  15      - 3,299,822.120   749,086.965   MT  1.00036558   +1 16 53.6
 AU3492
 AU3492!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3492!SPC LA S     -   1.00000424  x   0.99993163  =   0.99993587
 AU3492!UTM  15      -   1.00000424  x   1.00036558  =   1.00036982
 AU3492
 AU3492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN4908699822(NAD 83)
 AU3492
 AU3492                          SUPERSEDED SURVEY CONTROL
 AU3492
 AU3492  NAD 83(1986)-  29 48 13.42154(N)    090 25 22.39778(W) AD(       ) 3
 AU3492
 AU3492.Superseded values are not recommended for survey control.
 AU3492
 AU3492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3492.See file dsdata.pdf to determine how the superseded data were derived.
 AU3492
 AU3492_MARKER: DZ = AZIMUTH MARK DISK
 AU3492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3492_STAMPING: BLAKE 2 1982
 AU3492_MARK LOGO: NGS
 AU3492_PROJECTION: FLUSH
 AU3492_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU3492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3492+STABILITY: SURFACE MOTION
 AU3492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3492+SATELLITE: SATELLITE OBSERVATIONS - 1982
 AU3492
 AU3492  HISTORY     - Date     Condition        Report By
 AU3492  HISTORY     - 1982     MONUMENTED       NGS
 AU3492
 AU3492                          STATION DESCRIPTION
 AU3492
 AU3492'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 AU3492'THE STATION IS LOCATED 4.8 KM (3.0 MI) SOUTHEAST OF DES ALLEMANDS,
 AU3492'14.5 KM (9.0 MI) SOUTHWEST OF LULING AND 17.7 KM (11.0 MI) NORTHEAST
 AU3492'OF RACELAND, IN THE NORTHWEST QUARTER OF SECTION 3, T15S, R20E, AND
 AU3492'PROPERTY OWNERSHIP--ST CHARLES PARISH.
 AU3492'
 AU3492'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 90 AND STATE
 AU3492'HIGHWAY 306, DRIVE SOUTH ON HIGHWAY 306 FOR 8.0 KM (5.0 MI) TO
 AU3492'PLEASANT VALLEY STREET ON THE LEFT, TURN LEFT FOR 230 FEET TO
 AU3492'TRIANGULATION STATION BLAKE ON THE LEFT, CONTINUE EAST ON PLEASANT
 AU3492'VALLEY STREET FOR 0.5 KM (0.3 FT) TO THE MARK ON THE RIGHT, 26.2
 AU3492'METERS (86 FT) EAST NORTHEAST OF THE NORTHWEST CORNER OF A BRICK
 AU3492'HOUSE, 11.6 METER (38 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE
 AU3492'SAME HOUSE, 8.5 METERS (28 FT) SOUTH OF THE CENTER OF THE STREET AND
 AU3492'0.9 METER (3.0 FT) WEST SOUTHWEST OF A POWER POLE WITH WITNESS SIGN
 AU3492'ATTACHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3084 ***********************************************************************
 AU3084  DESIGNATION -  BLAN
 AU3084  PID         -  AU3084
 AU3084  STATE/COUNTY-  LA/TERREBONNE
 AU3084  COUNTRY     -  US
 AU3084  USGS QUAD   -  BAYOU SAUVEUR (2018)
 AU3084
 AU3084                         *CURRENT SURVEY CONTROL
 AU3084  ______________________________________________________________________
 AU3084* NAD 83(2011) POSITION- 29 20 50.22118(N) 090 50 00.05873(W)   ADJUSTED
 AU3084* NAD 83(2011) ELLIP HT-   -24.270 (meters)        (06/27/12)   ADJUSTED
 AU3084* NAD 83(2011) EPOCH   -  2010.00
 AU3084* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3084  **This station is located in a suspected subsidence area (see below).
 AU3084  ______________________________________________________________________
 AU3084  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AU3084  GEOID HEIGHT    -        -24.916 (meters)                     GEOID96
 AU3084  GEOID HEIGHT    -        -24.609 (meters)                     GEOID18
 AU3084  NAD 83(2011) X  -    -80,924.610 (meters)                     COMP
 AU3084  NAD 83(2011) Y  - -5,563,465.099 (meters)                     COMP
 AU3084  NAD 83(2011) Z  -  3,107,498.797 (meters)                     COMP
 AU3084  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AU3084
 AU3084  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3084  Standards:
 AU3084         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3084            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3084  -------------------------------------------------------------------
 AU3084  NETWORK    4.00  23.36           1.73   1.53  11.92     -0.07929463
 AU3084  -------------------------------------------------------------------
 AU3084  Click here for local accuracies and other accuracy information.
 AU3084
 AU3084.The horizontal coordinates were established by GPS observations
 AU3084.and adjusted by the National Geodetic Survey in June 2012.
 AU3084
 AU3084.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3084.been affixed to the stable North American tectonic plate. See 
 AU3084.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3084
 AU3084.The horizontal coordinates are valid at the epoch date displayed above
 AU3084.which is a decimal equivalence of Year/Month/Day.
 AU3084
 AU3084.** This station is in an area of known vertical motion. If an
 AU3084.** orthometric height was ever established but is not available 
 AU3084.** in the current survey control section, the orthometric height
 AU3084.** is considered suspect.  Suspect heights are available in the
 AU3084.** superseded section only if requested.
 AU3084
 AU3084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3084.GEOID18 height accuracy estimate available here.
 AU3084
 AU3084.Click photographs - Photos may exist for this station.
 AU3084
 AU3084.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3084
 AU3084.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3084
 AU3084.The ellipsoidal height was determined by GPS observations
 AU3084.and is referenced to NAD 83.
 AU3084
 AU3084. The following values were computed from the NAD 83(2011) position.
 AU3084
 AU3084;                    North         East     Units Scale Factor Converg.
 AU3084;SPC LA S     -    94,024.525 1,048,553.504   MT  0.99999033   +0 14 60.0
 AU3084;SPC LA S     -   308,478.80  3,440,129.29   sFT  0.99999033   +0 14 60.0
 AU3084;UTM  15      - 3,248,412.485   710,348.579   MT  1.00014600   +1 03 44.2
 AU3084
 AU3084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3084!SPC LA S     -   1.00000381  x   0.99999033  =   0.99999414
 AU3084!UTM  15      -   1.00000381  x   1.00014600  =   1.00014981
 AU3084
 AU3084:                Primary Azimuth Mark                     Grid Az
 AU3084:SPC LA S     -  ROSO                                     129 33 55.4
 AU3084:UTM  15      -  ROSO                                     128 45 11.2
 AU3084
 AU3084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1034848412(NAD 83)
 AU3084
 AU3084|---------------------------------------------------------------------|
 AU3084| PID    Reference Object                     Distance      Geod. Az  |
 AU3084|                                                           dddmmss.s |
 AU3084| AU3083 ROSO                                APPROX. 8.1 KM 1294855.4 |
 AU3084| AH6223 BLAN AZ MK                          457.216 METERS 1942058.4 |
 AU3084| DD6368 BLAN AZ MK RESET                                   19911     |
 AU3084| DD6371 BLAN RM 3                            11.166 METERS 23226     |
 AU3084| DD6370 BLAN RM 2                            21.905 METERS 23553     |
 AU3084| DD6369 BLAN RM 1                            33.269 METERS 31400     |
 AU3084|---------------------------------------------------------------------|
 AU3084
 AU3084                          SUPERSEDED SURVEY CONTROL
 AU3084
 AU3084  NAD 83(2007)-  29 20 50.22062(N)    090 50 00.05925(W) AD(       ) 0
 AU3084  ELLIP H (02/10/07)  -24.233  (m)                       GP(       )    
 AU3084  ELLIP H (02/21/02)  -24.201  (m)                       GP(       ) 5 1
 AU3084  NAD 83(1992)-  29 20 50.22073(N)    090 50 00.05813(W) AD(       ) 1
 AU3084  ELLIP H (12/17/98)  -24.199  (m)                       GP(       ) 4 2
 AU3084  NAD 83(1992)-  29 20 50.21459(N)    090 50 00.06223(W) AD(       ) 2
 AU3084  NAD 83(1986)-  29 20 50.23723(N)    090 50 00.06862(W) AD(       ) 2
 AU3084  NAD 27      -  29 20 49.44100(N)    090 49 59.74100(W) AD(       ) 2
 AU3084
 AU3084.Superseded values are not recommended for survey control.
 AU3084
 AU3084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3084.See file dsdata.pdf to determine how the superseded data were derived.
 AU3084
 AU3084_MARKER: DS = TRIANGULATION STATION DISK
 AU3084_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU3084_STAMPING: BLAN 1934
 AU3084_MARK LOGO: CGS
 AU3084_PROJECTION: FLUSH
 AU3084_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU3084_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3084+SATELLITE: SATELLITE OBSERVATIONS - January 03, 1995
 AU3084
 AU3084  HISTORY     - Date     Condition        Report By
 AU3084  HISTORY     - 1934     MONUMENTED       CGS
 AU3084  HISTORY     - 1952     GOOD             SSC
 AU3084  HISTORY     - 1952     GOOD             CGS
 AU3084  HISTORY     - 1954     GOOD             CGS
 AU3084  HISTORY     - 1960     GOOD             CGS
 AU3084  HISTORY     - 1964     GOOD             CGS
 AU3084  HISTORY     - 19950103 GOOD             MPHI
 AU3084
 AU3084                          STATION DESCRIPTION
 AU3084
 AU3084'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AU3084'STATION IS ON THE E SIDE OF STATE HIGHWAY 247, WHICH PARALLELS
 AU3084'THE E BANK OF BAYOU DE LARGE, IN THE SIDE YARD OF PROPERTY
 AU3084'OWNED BY ADAM DEHARD (WHICH IS THE FIRST BUILDING BELOW THE
 AU3084'ST. ANDREW EPISCOPAL CHURCH), IN SOLID GROUND, 21 METERS
 AU3084'(70 FEET) E OF THE ROAD, 11 METERS (36 FEET) S OF THE HOUSE,
 AU3084'AND AT A POINT WHERE A SHELL ROAD ENDS AND A DIRT ROAD BEGINS.
 AU3084'
 AU3084'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU3084'IN TOP OF A TILE.
 AU3084'
 AU3084'THE REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN SQUARE
 AU3084'CONCRETE MONUMENTS.
 AU3084'
 AU3084'REFERENCE MARK NO. 1 IS 33.204 METERS (108.94 FEET) FROM THE
 AU3084'STATION.
 AU3084'
 AU3084'REFERENCE MARK NO. 2 IS 21.873 METERS (71.76 FEET) FROM THE
 AU3084'STATION S 55 DEG 54 MIN W.
 AU3084
 AU3084                          STATION RECOVERY (1952)
 AU3084
 AU3084'RECOVERY NOTE BY SEISMOGRAPH SERVICE CORPORATION 1952 (BWK)
 AU3084'STATION WAS RECOVERED AS DESCRIBED IN EXCELLENT CONDITION.
 AU3084'REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD CONDITION.
 AU3084'THE DESCRIPTION IS ADEQUATE.
 AU3084'
 AU3084'THE DISTANCE FROM THE STATION TO REFERENCE MARK 1 IS 108.98
 AU3084'FT.
 AU3084'
 AU3084'THE DISTANCE FROM THE STATION TO REFERENCE MARK 2 IS 71.87 FT.
 AU3084'
 AU3084'THE ANGLE BETWEEN THE REFERENCE MARKS IS 3 MIN. LESS THAN
 AU3084'GIVEN IN THE ORIGINAL MEASUREMENT.
 AU3084
 AU3084                          STATION RECOVERY (1952)
 AU3084
 AU3084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3084'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU3084'THE DISTANCES TO THE REFERENCE MARKS WERE CHECKED AND WERE
 AU3084'FOUND TO BE CORRECT.  THE PUBLISHED DESCRIPTION IS INADEQUATE,
 AU3084'A NEW DESCRIPTION FOLLOWS--
 AU3084'
 AU3084'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 AU3084'90 AND STATE HIGHWAY 247 (JUST S OF HOUMA), GO S ON STATE
 AU3084'HIGHWAY 247 FOR 13.4 MI. TO A BRIDGE OVER FALGOUT CANAL,
 AU3084'CONTINUE S FOR 5.6 MI. TO THE HOME OF ADAM DEHARD (FIRST HOUSE
 AU3084'S OF ST. ANDREW EPISCOPAL CHURCH) AND SITE OF STATION.
 AU3084'
 AU3084'STATION IS LOCATED 36 FT. W OF A 36-IN. PECAN TREE (NEAREST
 AU3084'HOUSE), 25 FT. S OF A SILVER BUTANE TANK, 65 FT. SE OF THE
 AU3084'CENTERLINE OF THE ROAD, AND IN THE N ROW OF ORANGE TREES
 AU3084'ON THE S SIDE OF THE HOUSE.  IT IS A STANDARD DISK, STAMPED
 AU3084'BLAN 1934 AND SET IN THE TOP OF A 10-IN. CONCRETE MONUMENT
 AU3084'PROJECTING 2 IN. ABOVE THE GROUND.
 AU3084'
 AU3084'REFERENCE MARK 1 IS 33 FT. NW OF THE CENTERLINE OF THE ROAD,
 AU3084'12 FT. SE OF THE BAYOU BANK, AND 51 FT. SW OF POWER POLE NO.
 AU3084'BD 215.  IT IS A STANDARD DISK, STAMPED BLAN NO 1 1934 AND
 AU3084'SET IN THE TOP OF A 9- BY 9-IN. CONCRETE MONUMENT PROJECTING
 AU3084'2 IN. ABOVE THE GROUND.
 AU3084'
 AU3084'REFERENCE MARK 2 IS 18 FT. SE OF THE CENTERLINE OF THE ROAD,
 AU3084'AND 27 FT. SW OF THE ORANGE TREE IN THE SW CORNER OF THE GROVE.
 AU3084'IT IS A STANDARD DISK, STAMPED BLAN NO 2 1934 AND SET IN THE
 AU3084'TOP OF A 9- BY 9-IN. CONCRETE MONUMENT FLUSH WITH THE GROUND.
 AU3084
 AU3084                          STATION RECOVERY (1954)
 AU3084
 AU3084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (JCC)
 AU3084'STATION STAMPED BLAN 1934 AND REFERENCE MARKS STAMPED BLAN
 AU3084'NO 1 1934 AND BLAN NO 2 1934 WERE RECOVERED AS DESCRIBED.
 AU3084
 AU3084                          STATION RECOVERY (1960)
 AU3084
 AU3084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ECM)
 AU3084'STATION AND R.M. 2 FOUND IN EXCELLENT CONDITION.  R.M. 1
 AU3084'EVIDENTLY BEEN STRUCK AND SLIGHTLY MOVED FROM ORIGINAL POSITION.
 AU3084'R.M. IS NOW 9 FEET FROM BAYOU BANK.
 AU3084'
 AU3084'OBSERVED ANGLE BETWEEN R.M. 1 AND R.M. 2 IS 77 DEG 59 MIN
 AU3084'40 SEC.
 AU3084'
 AU3084'DESCRIPTION ADEQUATE.
 AU3084
 AU3084                          STATION RECOVERY (1964)
 AU3084
 AU3084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (AKH)
 AU3084'THE STATION WAS VISITED 9-16-64 AND STATION MARK, REFERENCE
 AU3084'MARKS NO. 1 AND 2 AND THE AZIMUTH MARKS WERE FOUND IN GOOD
 AU3084'CONDITION.  THE AZIMUTH MARK AND REFERENCE MARK NO. 2 WERE
 AU3084'MOVED AT THIS DATE DUE TO HIGHWAY IMPROVEMENTS.  THE AZIMUTH
 AU3084'MARK WAS MOVED IN LINE AND AWAY FROM THE STATION AND THE OLD
 AU3084'AZIMUTH MARK.  REFERENCE MARK NO. 2 WAS DESTROYED AT THIS
 AU3084'DATE AND REFERENCE MARK NO. 3 WAS ESTABLISHED.  A NEW
 AU3084'DESCRIPTION FOLLOWS--
 AU3084'
 AU3084'THE STATION IS LOCATED ABOUT 19.5 MILES SOUTH OF HOUMA, ON THE
 AU3084'EAST BANK OF BAYOU DU LARGE, 5.6 MILES SOUTH OF FALGUT CANAL,
 AU3084'ABOUT 100 YARDS SOUTH OF THE ST. ANDREWS CHURCH, 57 FEET
 AU3084'EAST OF THE CENTER OF THE ROAD ON PROPERTY OWNED BY G.L. DEHART,
 AU3084'18 FEET SOUTH OF THE CENTER OF THE DRIVEWAY TO THE DEHART
 AU3084'HOME, 2 FEET SOUTH OF A POWER POLE, 36 FEET WEST OF A 3-FOOT
 AU3084'PECAN TREE, 37 FEET NORTHWEST OF A 2-FOOT PECAN TREE, 75
 AU3084'FEET NORTHWEST OF A FORKED WATER OAK, 43 FEET SOUTHEAST OF A
 AU3084'GAS METER, AND 60 FEET WEST OF AND ON THE PROJECTED PLANE
 AU3084'OF THE SOUTH WALL OF MR. DEHARTS HOUSE.  IT IS A STANDARD
 AU3084'DISK STAMPED BLAN 1934 SET IN THE TOP OF AN 8-INCH CONCRETE
 AU3084'FILLED TERRA COTTA PIPE, FLUSH WITH THE GROUND.
 AU3084'
 AU3084'REFERENCE MARK NO. 1 IS 109.15 FEET NORTHWEST OF THE STATION,
 AU3084'46 FEET WEST OF THE CENTER OF THE HIGHWAY, 85 FEET WEST OF
 AU3084'THE GAS METER, 51 FEET SOUTH OF A POWER POLE WITH A STREET
 AU3084'LIGHT, 6 FEET EAST OF THE EAST EDGE OF THE BAYOU AND 1 FOOT
 AU3084'WEST OF A METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED
 AU3084'BLAN NO 1 1934, FLUSH WITH THE GROUND.
 AU3084'
 AU3084'REFERENCE MARK NO. 3 IS 36.60 FEET SOUTHWEST OF THE STATION,
 AU3084'35 FEET EAST OF THE CENTER OF THE ROAD, 67 FEET SW OF THE
 AU3084'3-FOOT PECAN TREE, 82 FEET W. OF A FORKED WATER OAK, 55 FEET
 AU3084'WSW OF THE 2-FOOT PECAN TREE, 26 FEET NORTH OF THE CENTER
 AU3084'OF THE DRIVEWAY AND 83 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 AU3084'OF THE DEHARTS HOUSE IT IS A STANDARD DISK STAMPED BLAN NO
 AU3084'3 1964 FLUSH WITH THE GROUND AND 1 FOOT SOUTH OF A METAL
 AU3084'WITNESS POST.
 AU3084'
 AU3084'THE AZIMUTH MARK IS 0.15 MILE SOUTH OF THE STATION, ACROSS
 AU3084'THE ROAD FROM A HOUSE PAINTED GRAY, 35 FEET WEST OF THE CENTER
 AU3084'OF THE HIGHWAY, 15 FEET EAST OF THE EAST EDGE OF BAYOU DU LARGE,
 AU3084'12 FEET NORTH OF THE PROJECTED PLANE OF THE SOUTH WALL OF THE
 AU3084'HOUSE ACROSS THE ROAD, AND 1 FOOT WEST OF A WITNESS POST.
 AU3084'IT IS A STANDARD DISK STAMPED BLAN 1934 RESET 1964, PROJECTING
 AU3084'4 INCHES.
 AU3084'
 AU3084'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 315
 AU3084'AND U.S. HIGHWAY 90 AT THE SOUTHWEST EDGE OF HOUMA, GO SOUTH
 AU3084'ALONG THE EAST BANK OF BAYOU DU LARGE FOR 13.75 MILES TO
 AU3084'THE FALGUT CANAL, CONTINUE SOUTH FOR 5.95 MILES ON STATE
 AU3084'HIGHWAY 315 TO THE MARK ON THE LEFT JUST PAST THE ST. ANDREWS
 AU3084'CHURCH.
 AU3084
 AU3084                          STATION RECOVERY (1995)
 AU3084
 AU3084'RECOVERY NOTE BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AU3084'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6223 ***********************************************************************
 AH6223  DESIGNATION -  BLAN AZ MK
 AH6223  PID         -  AH6223
 AH6223  STATE/COUNTY-  LA/TERREBONNE
 AH6223  COUNTRY     -  US
 AH6223  USGS QUAD   -  BAYOU SAUVEUR (2018)
 AH6223
 AH6223                         *CURRENT SURVEY CONTROL
 AH6223  ______________________________________________________________________
 AH6223* NAD 83(2011) POSITION- 29 20 35.83461(N) 090 50 04.25925(W)   ADJUSTED
 AH6223* NAD 83(2011) ELLIP HT-   -23.216 (meters)        (06/27/12)   ADJUSTED
 AH6223* NAD 83(2011) EPOCH   -  2010.00
 AH6223* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6223  **This station is located in a suspected subsidence area (see below).
 AH6223  ______________________________________________________________________
 AH6223  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6223  GEOID HEIGHT    -        -24.908 (meters)                     GEOID96
 AH6223  GEOID HEIGHT    -        -24.599 (meters)                     GEOID18
 AH6223  NAD 83(2011) X  -    -81,041.084 (meters)                     COMP
 AH6223  NAD 83(2011) Y  - -5,563,681.423 (meters)                     COMP
 AH6223  NAD 83(2011) Z  -  3,107,113.201 (meters)                     COMP
 AH6223  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AH6223
 AH6223  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6223  Standards:
 AH6223         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6223            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6223  -------------------------------------------------------------------
 AH6223  NETWORK    1.94  18.33           0.84   0.74   9.35      0.05898626
 AH6223  -------------------------------------------------------------------
 AH6223  Click here for local accuracies and other accuracy information.
 AH6223
 AH6223.The horizontal coordinates were established by GPS observations
 AH6223.and adjusted by the National Geodetic Survey in June 2012.
 AH6223
 AH6223.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6223.been affixed to the stable North American tectonic plate. See 
 AH6223.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6223
 AH6223.The horizontal coordinates are valid at the epoch date displayed above
 AH6223.which is a decimal equivalence of Year/Month/Day.
 AH6223
 AH6223.** This station is in an area of known vertical motion. If an
 AH6223.** orthometric height was ever established but is not available 
 AH6223.** in the current survey control section, the orthometric height
 AH6223.** is considered suspect.  Suspect heights are available in the
 AH6223.** superseded section only if requested.
 AH6223
 AH6223.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6223.GEOID18 height accuracy estimate available here.
 AH6223
 AH6223.Click photographs - Photos may exist for this station.
 AH6223
 AH6223.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6223
 AH6223.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6223
 AH6223.The ellipsoidal height was determined by GPS observations
 AH6223.and is referenced to NAD 83.
 AH6223
 AH6223. The following values were computed from the NAD 83(2011) position.
 AH6223
 AH6223;                    North         East     Units Scale Factor Converg.
 AH6223;SPC LA S     -    93,581.087 1,048,442.124   MT  0.99999112   +0 14 57.9
 AH6223;SPC LA S     -   307,023.95  3,439,763.87   sFT  0.99999112   +0 14 57.9
 AH6223;UTM  15      - 3,247,967.443   710,243.480   MT  1.00014546   +1 03 41.6
 AH6223
 AH6223!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6223!SPC LA S     -   1.00000365  x   0.99999112  =   0.99999477
 AH6223!UTM  15      -   1.00000365  x   1.00014546  =   1.00014911
 AH6223
 AH6223:                Primary Azimuth Mark                     Grid Az
 AH6223:SPC LA S     -  BLAN                                     014 05 58.4
 AH6223:UTM  15      -  BLAN                                     013 17 14.7
 AH6223
 AH6223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1024347967(NAD 83)
 AH6223
 AH6223|---------------------------------------------------------------------|
 AH6223| PID    Reference Object                     Distance      Geod. Az  |
 AH6223|                                                           dddmmss.s |
 AH6223| AU3084 BLAN                                457.216 METERS 0142056.3 |
 AH6223|---------------------------------------------------------------------|
 AH6223
 AH6223                          SUPERSEDED SURVEY CONTROL
 AH6223
 AH6223  NAD 83(2007)-  29 20 35.83403(N)    090 50 04.25977(W) AD(       ) 0
 AH6223  ELLIP H (02/10/07)  -23.181  (m)                       GP(       )    
 AH6223  ELLIP H (02/21/02)  -23.148  (m)                       GP(       ) 5 1
 AH6223  NAD 83(1992)-  29 20 35.83414(N)    090 50 04.25866(W) AD(       ) 1
 AH6223  ELLIP H (12/17/98)  -23.146  (m)                       GP(       ) 4 2
 AH6223
 AH6223.Superseded values are not recommended for survey control.
 AH6223
 AH6223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6223.See file dsdata.pdf to determine how the superseded data were derived.
 AH6223
 AH6223_MARKER: DD = SURVEY DISK
 AH6223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6223_STAMPING: BLAN AZ MK 1993
 AH6223_MARK LOGO: LA-109
 AH6223_PROJECTION: FLUSH
 AH6223_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6223+STABILITY: SURFACE MOTION
 AH6223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6223+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2022
 AH6223
 AH6223  HISTORY     - Date     Condition        Report By
 AH6223  HISTORY     - 1993     MONUMENTED       GSENG
 AH6223  HISTORY     - 20220816 GOOD             USACE
 AH6223
 AH6223                          STATION DESCRIPTION
 AH6223
 AH6223'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6223'MONUMENT IS LOCATED SOUTH OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6223'LA. HIGHWAY 315, (TOWNSHIP 20 SOUTH RANGE 16 EAST SECTION 9). MONUMENT
 AH6223'IS LOCATED JUST NORTH OF A DRIVEWAY TO A GRAY WOOD FRAME HOUSE (3105
 AH6223'BAYOU DULARGE ROAD).  MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN
 AH6223'CONCRETE AND IS FLUSH WITH THE SHOULDER OF THE ROAD. MONUMENT IS 17.00
 AH6223'FT (5.18 M) SOUTHEASTERLY OF THE CENTERLINE OF LA. HIGHWAY 315, 35.4
 AH6223'FT (10.8 M) SOUTHWESTERLY OF A LIGHT POLE WITH A NAIL/SHINER, 38.7 FT
 AH6223'(11.8 M) WESTERLY OF A 27 INCH OAK TREE, 58 FT (17.7 M) NORTHERLY OF
 AH6223'THE CORNER OF THE HOUSE (EDGE OF CARPORT), 67.5 FT (20.6 M) EASTERLY
 AH6223'OF A UTILITY POLE WITH A NAIL/SHINER.
 AH6223
 AH6223                          STATION RECOVERY (2022)
 AH6223
 AH6223'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2022 (SA)
 AH6223'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3075 ***********************************************************************
 BK3075  DESIGNATION -  BLANC
 BK3075  PID         -  BK3075
 BK3075  STATE/COUNTY-  LA/ALLEN
 BK3075  COUNTRY     -  US
 BK3075  USGS QUAD   -  TOPSY (2018)
 BK3075
 BK3075                         *CURRENT SURVEY CONTROL
 BK3075  ______________________________________________________________________
 BK3075* NAD 83(1992) POSITION- 30 28 44.16040(N) 093 01 08.73359(W)   ADJUSTED
 BK3075* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3075  **This station is located in a suspected subsidence area (see below).
 BK3075  ______________________________________________________________________
 BK3075  GEOID HEIGHT    -        -27.137 (meters)                     GEOID18
 BK3075  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 BK3075  HORZ ORDER      -  SECOND
 BK3075
 BK3075.The horizontal coordinates were established by classical geodetic methods
 BK3075.and adjusted by the National Geodetic Survey in January 1993.
 BK3075
 BK3075.** This station is in an area of known vertical motion. If an
 BK3075.** orthometric height was ever established but is not available 
 BK3075.** in the current survey control section, the orthometric height
 BK3075.** is considered suspect.  Suspect heights are available in the
 BK3075.** superseded section only if requested.
 BK3075
 BK3075.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3075.GEOID18 height accuracy estimate available here.
 BK3075
 BK3075.Click photographs - Photos may exist for this station.
 BK3075
 BK3075.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3075
 BK3075. The following values were computed from the NAD 83(1992) position.
 BK3075
 BK3075;                    North         East     Units Scale Factor Converg.
 BK3075;SPC LA S     -   220,546.533   838,146.291   MT  0.99996044   -0 50 34.4
 BK3075;SPC LA S     -   723,576.42  2,749,818.29   sFT  0.99996044   -0 50 34.4
 BK3075;UTM  15      - 3,371,857.151   498,167.463   MT  0.99960004   -0 00 34.9
 BK3075
 BK3075!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3075!SPC LA S     -   1.00000241  x   0.99996044  =   0.99996285
 BK3075!UTM  15      -   1.00000241  x   0.99960004  =   0.99960245
 BK3075
 BK3075:                Primary Azimuth Mark                     Grid Az
 BK3075:SPC LA S     -  BLANC AZ MK                              086 12 37.6
 BK3075:UTM  15      -  BLANC AZ MK                              085 22 38.1
 BK3075
 BK3075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP9816771857(NAD 83)
 BK3075
 BK3075|---------------------------------------------------------------------|
 BK3075| PID    Reference Object                     Distance      Geod. Az  |
 BK3075|                                                           dddmmss.s |
 BK3075| CV8102 BLANC RM 1                           28.644 METERS 02854     |
 BK3075| CV8101 BLANC AZ MK                                        0852203.2 |
 BK3075| CV8103 BLANC RM 2                           28.351 METERS 24811     |
 BK3075|---------------------------------------------------------------------|
 BK3075
 BK3075                          SUPERSEDED SURVEY CONTROL
 BK3075
 BK3075  NAD 83(1986)-  30 28 44.18029(N)    093 01 08.72638(W) AD(       ) 2
 BK3075  NAD 27      -  30 28 43.45628(N)    093 01 08.17820(W) AD(       ) 2
 BK3075
 BK3075.Superseded values are not recommended for survey control.
 BK3075
 BK3075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3075.See file dsdata.pdf to determine how the superseded data were derived.
 BK3075
 BK3075_MARKER: DS = TRIANGULATION STATION DISK
 BK3075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3075_STAMPING: BLANC 1963
 BK3075_MARK LOGO: CGS
 BK3075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3075+STABILITY: SURFACE MOTION
 BK3075
 BK3075  HISTORY     - Date     Condition        Report By
 BK3075  HISTORY     - 1963     MONUMENTED       CGS
 BK3075  HISTORY     - 1974     GOOD             NGS
 BK3075
 BK3075                          STATION DESCRIPTION
 BK3075
 BK3075'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (RWT)
 BK3075'THE STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF LE BLANC,
 BK3075'3-1/2 MILES NORTHWEST OF INDIAN VILLAGE, 3-1/2 MILES
 BK3075'SOUTH-SOUTHEAST OF REEVES.
 BK3075'
 BK3075'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171
 BK3075'AND 190, ABOUT 7 MILES SOUTH OF LONGVILLE, GO EAST ON U.S.
 BK3075'HIGHWAY 190 FOR 16.7 MILES TO A CROSSROAD (JUST WEST OF THE
 BK3075'LE BLANC POST OFFICE).  TURN RIGHT AND GO SOUTH AND SOUTHWESTERLY
 BK3075'ON PARISH ROAD 3-11 FOR 2.6 MILES TO A SIDE ROAD RIGHT.  KEEP
 BK3075'LEFT (SOUTH) FOR 1.65 MILES TO A CROSSROAD.  KEEP STRAIGHT
 BK3075'AHEAD (WEST) FOR 0.4 MILE TO A FORK, BEAR LEFT AND GO SOUTHWEST
 BK3075'FOR 0.6 MILE TO A FENCE CORNER ON THE RIGHT.  CONTINUE AHEAD
 BK3075'FOR 0.1 MILE TO A TRACK RIGHT, TURN SHARP RIGHT AND GO
 BK3075'NORTHERLY ON THE TRACK ROAD FOR 0.3 MILE TO THE STATION AS
 BK3075'DESCRIBED.
 BK3075'
 BK3075'TO REACH THE AZIMUTH MARK FROM THE TRACK ROAD LEADING TO THE
 BK3075'STATION, GO EASTERLY ON A DIRT ROAD FOR 0.65 MILE TO A REVERCE-Y,
 BK3075'TURN SHARP LEFT ON A DIRT ROAD FOR 0.45 MILE TO THE AZIMUTH ON
 BK3075'THE LEFT AS DESCRIBED.
 BK3075'
 BK3075'THE STATION IS A STANDARD DISK STAMPED BLANC 1963, SET IN A
 BK3075'10 X 10 INCH SQUARE CONCRETE MONUMENT, PROJECTING 3 INCHES
 BK3075'FROM THE GROUND SURFACE.  IT IS 5.7 FEET NORTHWEST OF A 3 INCH
 BK3075'DIAMETER CREOSOTE WOOD WITNESS POST AND SIGN.  23.9 FEET WEST OF
 BK3075'THE CENTER OF A TRACK ROAD.  43.0 FEET SOUTHEAST OF A 21 INCH
 BK3075'PINE TREE.
 BK3075'
 BK3075'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BLANC NO 1 1963,
 BK3075'SET IN A 10 X 10 INCH SQUARE CONCRETE MONUMENT, THAT IS FLUSH
 BK3075'WITH THE GROUND SURFACE.  IT IS 97.5 FEET NORTH OF A 3 INCH
 BK3075'DIAMETER CREOSOTE WOOD WITNESS POST AND SIGN.  8.2 FEET NORTH
 BK3075'OF THE CENTER OF A TRACK ROAD.  5.8 FEET NORTHWEST OF A 21
 BK3075'INCH PINE TREE.
 BK3075'
 BK3075'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BLANC NO 2 1963,
 BK3075'SET IN A 10 X 10 INCH SQUARE CONCRETE MONUMENT, THAT IS FLUSH
 BK3075'WITH THE GROUND SURFACE.  IT IS 93.6 FEET WEST OF A 3 INCH
 BK3075'DIAMETER CREOSOTE WOOD WITNESS POST AND SIGN.  110.0 FEET WEST
 BK3075'OF THE CENTER OF A TRACK ROAD.  24.2 FEET EAST OF A 21 INCH
 BK3075'PINE TREE.
 BK3075'
 BK3075'AZIMUTH MARK IS A STANDARD DISK STAMPED BLANC 1963, SET
 BK3075'IN A 10 X 10 INCH SQUARE CONCRETE MONUMENT, THAT IS FLUSH WITH
 BK3075'THE GROUND SURFACE.  IT IS 2.0 FEET NORTH OF A 3 INCH DIAMETER
 BK3075'CREOSOTE WOOD WITNESS POST AND SIGN.  26.7 FEET SOUTH OF THE
 BK3075'CENTER OF A DIRT ROAD.  107.0 FEET EAST OF A POWERLINE POLE.
 BK3075'
 BK3075'HEIGHT OF LIGHT ABOVE STATION MARK 38.07 METERS.
 BK3075
 BK3075                          STATION RECOVERY (1974)
 BK3075
 BK3075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3075'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH
 BK3075'MARK WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE MEASUREMENTS
 BK3075'AND THE DIRECTION TO ALL MARKS CHECKED WITH THE PREVIOUS
 BK3075'DESCRIPTION.
 BK3075'
 BK3075'THE PREVIOUS DESCRIPTION IS ADEQUATE AND ACCURATE.
 BK3075'
 BK3075'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 BK3075'SOUTHWEST OF LE BLANC
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5108 ***********************************************************************
 BJ5108  DESIGNATION -  BLANCHARD
 BJ5108  PID         -  BJ5108
 BJ5108  STATE/COUNTY-  LA/IBERVILLE
 BJ5108  COUNTRY     -  US
 BJ5108  USGS QUAD   -  ADDIS (2018)
 BJ5108
 BJ5108                         *CURRENT SURVEY CONTROL
 BJ5108  ______________________________________________________________________
 BJ5108* NAD 83(1992) POSITION- 30 15 28.74271(N) 091 19 08.48838(W)   ADJUSTED
 BJ5108* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5108  **This station is located in a suspected subsidence area (see below).
 BJ5108  ______________________________________________________________________
 BJ5108  GEOID HEIGHT    -        -27.055 (meters)                     GEOID18
 BJ5108  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 BJ5108  HORZ ORDER      -  FIRST
 BJ5108
 BJ5108.The horizontal coordinates were established by classical geodetic methods
 BJ5108.and adjusted by the National Geodetic Survey in January 1993.
 BJ5108
 BJ5108.** This station is in an area of known vertical motion. If an
 BJ5108.** orthometric height was ever established but is not available 
 BJ5108.** in the current survey control section, the orthometric height
 BJ5108.** is considered suspect.  Suspect heights are available in the
 BJ5108.** superseded section only if requested.
 BJ5108
 BJ5108.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5108.GEOID18 height accuracy estimate available here.
 BJ5108
 BJ5108.Click photographs - Photos may exist for this station.
 BJ5108
 BJ5108.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5108
 BJ5108. The following values were computed from the NAD 83(1992) position.
 BJ5108
 BJ5108;                    North         East     Units Scale Factor Converg.
 BJ5108;SPC LA S     -   194,863.198 1,001,376.928   MT  0.99993577   +0 00 25.8
 BJ5108;SPC LA S     -   639,313.68  3,285,350.80   sFT  0.99993577   +0 00 25.8
 BJ5108;UTM  15      - 3,348,568.229   661,716.707   MT  0.99992265   +0 50 50.0
 BJ5108
 BJ5108!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5108!SPC LA S     -   1.00000380  x   0.99993577  =   0.99993957
 BJ5108!UTM  15      -   1.00000380  x   0.99992265  =   0.99992645
 BJ5108
 BJ5108:                Primary Azimuth Mark                     Grid Az
 BJ5108:SPC LA S     -  BLANCHARD AZ MK                          093 32 50.6
 BJ5108:UTM  15      -  BLANCHARD AZ MK                          092 42 26.4
 BJ5108
 BJ5108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6171648568(NAD 83)
 BJ5108
 BJ5108|---------------------------------------------------------------------|
 BJ5108| PID    Reference Object                     Distance      Geod. Az  |
 BJ5108|                                                           dddmmss.s |
 BJ5108| BJ5020 BATON ROUGE STATE CAPITOL CUP       APPROX.25.4 KM 0294807.2 |
 BJ5108| CV9661 BLANCHARD RM 1                       40.785 METERS 04347     |
 BJ5108| BJ5007 PLAQUEMINE RED BALL CO TANK         APPROX. 8.6 KM 0622743.9 |
 BJ5108| BJ5019 IBERVILLE PARISH CTHSE DOME         APPROX. 8.7 KM 0674138.8 |
 BJ5108| BJ5008 PLAQUEMINE MUNICIPAL TANK           APPROX. 8.4 KM 0683806.3 |
 BJ5108| BJ5109 SCHWING LUMBER CO TANK              APPROX. 6.8 KM 0705357.2 |
 BJ5108| CV9660 BLANCHARD AZ MK                                    0933316.4 |
 BJ5108| CV9662 BLANCHARD RM 2                       42.773 METERS 30731     |
 BJ5108|---------------------------------------------------------------------|
 BJ5108
 BJ5108                          SUPERSEDED SURVEY CONTROL
 BJ5108
 BJ5108  NAD 83(1986)-  30 15 28.76156(N)    091 19 08.48569(W) AD(       ) 1
 BJ5108  NAD 27      -  30 15 28.05716(N)    091 19 08.09819(W) AD(       ) 1
 BJ5108
 BJ5108.Superseded values are not recommended for survey control.
 BJ5108
 BJ5108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5108.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5108
 BJ5108_MARKER: DS = TRIANGULATION STATION DISK
 BJ5108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5108_STAMPING: BLANCHARD 1935
 BJ5108_MARK LOGO: CGS
 BJ5108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5108+STABILITY: SURFACE MOTION
 BJ5108
 BJ5108  HISTORY     - Date     Condition        Report By
 BJ5108  HISTORY     - 1935     MONUMENTED       CGS
 BJ5108  HISTORY     - 1947     GOOD             CGS
 BJ5108  HISTORY     - 1957     GOOD             CGS
 BJ5108  HISTORY     - 1982     POOR             LADH
 BJ5108
 BJ5108                          STATION DESCRIPTION
 BJ5108
 BJ5108'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BJ5108'ABOUT 5-1/2 MILES SOUTHWEST OF PLAQUEMINE, ABOUT 0.15 MILE SOUTHWEST
 BJ5108'OF THE SAWMILL ON BAYOU PLAQUEMINE, AT THE SOUTHWEST CORNER OF THE
 BJ5108'PASTURE SOUTH OF THE WAREHOUSES AND MOSS GIN ON PROPERTY BELONGING TO
 BJ5108'E.P. BLANCHARD, 43 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD, 200
 BJ5108'FEET EAST OF THE POINT WHERE THE GRAVEL ROAD TURNS SOUTH ALONG BAYOU
 BJ5108'PLAQUEMINE 160 FEET EAST OF THE SOUTHEAST CORNER OF A YELLOW HOUSE, 26
 BJ5108'FEET WEST OF THE WEST GATEPOST LEADING TO THE BLANCHARD BUILDINGS, AND
 BJ5108'32 FEET NORTHEAST OF A 10-INCH SYCAMORE TREE.
 BJ5108'
 BJ5108'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN THE TOP OF A
 BJ5108'SQUARE BLOCK OR POST OF CONCRETE.  IT IS SET FLUSH WITH THE SURFACE OF
 BJ5108'THE GROUND.
 BJ5108'
 BJ5108'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN THE TOP OF A
 BJ5108'SQUARE OR POST OF CONCRETE, SET FLUSH WITH THE GROUND, IS 1 FOOT WEST
 BJ5108'OF THE NORTH-SOUTH FENCE LINE, 123 FEET NORTH OF THE CENTERLINE OF THE
 BJ5108'GRAVEL ROAD, 36 FEET EAST-SOUTHEAST OF A 12-INCH SYCAMORE TREE, AND
 BJ5108'133.81 FEET (40.78 METERS) FROM THE STATION N 43 DEG 47 MIN E.
 BJ5108'
 BJ5108'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN THE TOP OF A
 BJ5108'SQUARE OR POST OF CONCRETE, SET FLUSH WITH THE SURFACE OF THE GROUND,
 BJ5108'IS 1 FOOT EAST OF A BOARD YARD FENCE, 74 FEET NORTHEAST OF THE
 BJ5108'NORTHEAST CORNER OF THE YELLOW HOUSE, 145 FEET NORTH OF THE CENTERLINE
 BJ5108'OF THE GRAVEL ROAD, 45 FEET WEST OF A 12-INCH RED HAW TREE, 204.20
 BJ5108'FEET (62.24 METERS) FROM REFERENCE MARK NO. 1 AND 140.33 FEET (42.77
 BJ5108'METERS) FROM THE STATION N 52 DEG 29 MIN W.
 BJ5108'
 BJ5108'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN THE TOP OF A SQUARE
 BJ5108'BLOCK OR POST OF CONCRETE, PROJECTS 6 INCHES AND IS 6 INCHES SOUTHWEST
 BJ5108'OF THE SOUTHWEST RIGHT-OF-WAY FENCE AT THE HIGHWAY NEAR THE SOUTHEAST
 BJ5108'END OF A SHORT NW-SE STRIP OF HIGHWAY AND APPROXIMATELY 0.25 MILE FROM
 BJ5108'THE STATION S 86 DEG 27 MIN E.
 BJ5108
 BJ5108                          STATION RECOVERY (1947)
 BJ5108
 BJ5108'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 BJ5108'RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.  STATION
 BJ5108'MARK AND REFERENCE MARKS 1 AND 2 ARE IN GOOD CONDITION.
 BJ5108'REFERENCE MARK 1 IS COVERED WITH ABOUT 1 IN. OF EARTH.
 BJ5108
 BJ5108                          STATION RECOVERY (1957)
 BJ5108
 BJ5108'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5108'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE RECOVERED IN
 BJ5108'GOOD CONDITION.  THE DISTANCES TO THE REFERENCE MARKS WERE VERIFIED.
 BJ5108'
 BJ5108'THE STATION IS LOCATED ABOUT 2.5 MILES WEST-NORTHWEST OF THE TOWN OF
 BJ5108'CRESCENT AT A POINT WHERE BAYOU PLAQUEMINE CHANGES COURSE FROM A N - S
 BJ5108'DIRECTION TO A NW - SE DIRECTION, ABOUT 300 FEET EAST OF THE EAST
 BJ5108'SHORE OF BAYOU PLAQUEMINE, 105.0 FT. NORTH OF THE CENTERLINE OF LA.
 BJ5108'HIGHWAY 75, 43.0 FT. NORTH OF CENTERLINE OF GRAVEL ROAD AND 26.0 FT.
 BJ5108'WEST OF WEST GATE POST.  IT IS A STANDARD DISK STAMPED BLANCHARD 1935
 BJ5108'SET FLUSH WITH THE GROUND.
 BJ5108'
 BJ5108'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION, 1.0 FT. WEST OF
 BJ5108'NORTH-SOUTH WIRE FENCE AND 200 FT. NORTH OF CENTERLINE OF ROAD.  A
 BJ5108'STANDARD REFERENCE MARK DISK STAMPED BLANCHARD NO 1 1935 SET FLUSH
 BJ5108'WITH THE GROUND.
 BJ5108'
 BJ5108'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION, 8.5 FT. EAST OF
 BJ5108'NORTH-SOUTH FENCE AND 21 FT. SOUTHEAST OF A HAW TREE.  A STANDARD
 BJ5108'REFERENCE MARK DISK STAMPED BLANCHARD NO 2 1935 AND PROJECTING 3
 BJ5108'INCHES.
 BJ5108'
 BJ5108'THE AZIMUTH MARK IS EAST OF THE STATION, 61.0 FT. SOUTH OF THE
 BJ5108'CENTERLINE OF LA. HIGHWAY 75, 51.0 FT. SOUTHEAST OF TELEPHONE POLE NO.
 BJ5108'154 AND 1.0 FT. WEST OF NW - SOUTHEAST FENCE.  A STANDARD BRONZE DISK
 BJ5108'STAMPED BLANCHARD 1935 AZIMUTH AND PROJECTS 4 INCHES.
 BJ5108
 BJ5108                          STATION RECOVERY (1982)
 BJ5108
 BJ5108'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1982 (DT)
 BJ5108'BLANCHARD 1935 RECOVERED POOR.  THE MARK IS SLIGHTLY TILTED, MAY
 BJ5108'BE DISTURBED.
 BJ5108'
 BJ5108'BLANCHARD 1935 AZIMUTH RECOVERED GOOD.
 BJ5108'
 BJ5108'BLANCHARD NO 1, NO 2 NOT RECOVERED.
 BJ5108'
 BJ5108'CHANGE DESCRIPTION--STATION IS IN INDIAN VILLAGE, 2 MILES WNW OF
 BJ5108'THE COMMUNITY OF CRESCENT, 300 FT E OF THE E BANK OF BAYOU
 BJ5108'PLAQUEMINE, 1500 FT S OF THE POINT WHERE THE BAYOU CHANGES COURSE
 BJ5108'FROM NW TO S AT ITS JUNCTION WITH THE INTRACOASTAL WATERWAY, IN
 BJ5108'THE DRIVEWAY OF A BOAT YARD OPERATED BY C. F. BEAN, INC.  IT IS
 BJ5108'105.0 FT N OF THE CTR LINE OF LA HWY 3066, 58.8 FT NE OF THE W
 BJ5108'GATEPOST, 73.3 FT SE OF THE SE CORNER AND 102.1 FT SE OF THE NE
 BJ5108'CORNER OF A LARGE CORR. METAL BUILDING.  THE MARK IS 4 FT BELOW
 BJ5108'GROUND. DIGGING DOWN AND OCCUPYING OF THE STATION INTERFERE WITH
 BJ5108'TRUCK TRAFFIC.  APPROX. DIST. TO AZ. MARK, 415.407 METERS
 BJ5108'(1362.88 FT).  SUGGEST NEW ALT. MARK SATISFACTORY TO C. F. BEAN AND
 BJ5108'LANDOWNER, WILBERT AND SON LUMBER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3193 ***********************************************************************
 DH3193  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3193  DESIGNATION -  BLD 119
 DH3193  PID         -  DH3193
 DH3193  STATE/COUNTY-  LA/PLAQUEMINES
 DH3193  COUNTRY     -  US
 DH3193  USGS QUAD   -  EMPIRE (2018)
 DH3193
 DH3193                         *CURRENT SURVEY CONTROL
 DH3193  ______________________________________________________________________
 DH3193* NAD 83(2011) POSITION- 29 24 28.66742(N) 089 36 34.05211(W)   ADJUSTED
 DH3193* NAD 83(2011) ELLIP HT-   -19.715 (meters)        (06/27/12)   ADJUSTED
 DH3193* NAD 83(2011) EPOCH   -  2010.00
 DH3193* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3193  **This station is located in a suspected subsidence area (see below).
 DH3193  ______________________________________________________________________
 DH3193  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3193  GEOID HEIGHT    -        -24.245 (meters)                     GEOID03
 DH3193  GEOID HEIGHT    -        -24.102 (meters)                     GEOID18
 DH3193  NAD 83(2011) X  -     37,903.100 (meters)                     COMP
 DH3193  NAD 83(2011) Y  - -5,560,628.972 (meters)                     COMP
 DH3193  NAD 83(2011) Z  -  3,113,361.944 (meters)                     COMP
 DH3193  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 DH3193
 DH3193  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3193  Standards:
 DH3193         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3193            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3193  -------------------------------------------------------------------
 DH3193  NETWORK    1.56   4.39           0.72   0.52   2.24     -0.00462752
 DH3193  -------------------------------------------------------------------
 DH3193  Click here for local accuracies and other accuracy information.
 DH3193
 DH3193.The horizontal coordinates were established by GPS observations
 DH3193.and adjusted by the National Geodetic Survey in June 2012.
 DH3193
 DH3193.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3193.been affixed to the stable North American tectonic plate. See 
 DH3193.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3193
 DH3193.The horizontal coordinates are valid at the epoch date displayed above
 DH3193.which is a decimal equivalence of Year/Month/Day.
 DH3193
 DH3193.** This station is in an area of known vertical motion. If an
 DH3193.** orthometric height was ever established but is not available 
 DH3193.** in the current survey control section, the orthometric height
 DH3193.** is considered suspect.  Suspect heights are available in the
 DH3193.** superseded section only if requested.
 DH3193
 DH3193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3193.GEOID18 height accuracy estimate available here.
 DH3193
 DH3193.Click photographs - Photos may exist for this station.
 DH3193
 DH3193.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3193
 DH3193.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3193
 DH3193.The ellipsoidal height was determined by GPS observations
 DH3193.and is referenced to NAD 83.
 DH3193
 DH3193. The following values were computed from the NAD 83(2011) position.
 DH3193
 DH3193;                    North         East     Units Scale Factor Converg.
 DH3193;SPC LA S     -   101,902.781 1,167,298.788   MT  0.99997890   +0 51 43.1
 DH3193;SPC LA S     -   334,326.04  3,829,712.77   sFT  0.99997890   +0 51 43.1
 DH3193;UTM  16      - 3,256,018.252   246,797.647   MT  1.00039116   -1 16 55.2
 DH3193
 DH3193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3193!SPC LA S     -   1.00000310  x   0.99997890  =   0.99998200
 DH3193!UTM  16      -   1.00000310  x   1.00039116  =   1.00039426
 DH3193
 DH3193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT4679756018(NAD 83)
 DH3193
 DH3193                          SUPERSEDED SURVEY CONTROL
 DH3193
 DH3193  NAD 83(2007)-  29 24 28.66750(N)    089 36 34.05305(W) AD(       ) 0
 DH3193  ELLIP H (02/10/07)  -19.687  (m)                       GP(       )    
 DH3193  NAD 83(1992)-  29 24 28.66769(N)    089 36 34.05292(W) AD(       ) B
 DH3193  ELLIP H (05/09/05)  -19.685  (m)                       GP(       ) 4 2
 DH3193
 DH3193.Superseded values are not recommended for survey control.
 DH3193
 DH3193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3193.See file dsdata.pdf to determine how the superseded data were derived.
 DH3193
 DH3193_MARKER: DD = SURVEY DISK
 DH3193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3193_STAMPING: BLD-119 1993
 DH3193_MARK LOGO: USACE
 DH3193_PROJECTION: RECESSED 13 CENTIMETERS
 DH3193_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3193+STABILITY: SURFACE MOTION
 DH3193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3193+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2003
 DH3193
 DH3193  HISTORY     - Date     Condition        Report By
 DH3193  HISTORY     - 1993     MONUMENTED       USACE
 DH3193  HISTORY     - 20030129 GOOD             3001
 DH3193
 DH3193                          STATION DESCRIPTION
 DH3193
 DH3193'DESCRIBED BY 3001, INC 2003 (MH)
 DH3193'THE STATION IS LOCATED IN PLAQUEMINES PARISH ABOUT 1.4 MILES SOUTH OF
 DH3193'NAIRN, LA 1.55 MILES  NORTH-NORTHWEST OF EMPIRE, LA AND 6.4 MILES
 DH3193'NORTHWEST OF BURAS, LA. OWNERSHIP--USACE.
 DH3193'
 DH3193'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 11 AND GALMICHS
 DH3193'LN IN EMPIRE, LA GO 2.2  MILES NORTH NORTWEST ALONG HIGHWAY 11 TO A
 DH3193'LIMESTONE RAMP ON THE RIGHT LEADING TO TOP OF LEVEE, TURN RIGHT AND
 DH3193'150' TO TOP OF LEVEE AND TURN RIGHT (SOUTH) AND GO 0.92 MILES AND MARK
 DH3193'ON THE RIGHT IN A LEVEE CURVE.
 DH3193'
 DH3193'THE STATION IS A 3.5IN ROUND COE BRASS CAP SET IN CONCRETE, 0.4' BELOW
 DH3193'GROUND SURFACE, STAMPED BLD-119 1993, 2' EAST OF L/S CROWN OF LEVEE,
 DH3193'8' WEST OF CENTERLINE OF LIMESTONE RD ON LEVEE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3211 ***********************************************************************
 DH3211  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3211  DESIGNATION -  BLD 17
 DH3211  PID         -  DH3211
 DH3211  STATE/COUNTY-  LA/PLAQUEMINES
 DH3211  COUNTRY     -  US
 DH3211  USGS QUAD   -  HAPPY JACK (2018)
 DH3211
 DH3211                         *CURRENT SURVEY CONTROL
 DH3211  ______________________________________________________________________
 DH3211* NAD 83(2011) POSITION- 29 31 03.23707(N) 089 43 35.52304(W)   ADJUSTED
 DH3211* NAD 83(2011) ELLIP HT-   -19.848 (meters)        (06/27/12)   ADJUSTED
 DH3211* NAD 83(2011) EPOCH   -  2010.00
 DH3211* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3211  **This station is located in a suspected subsidence area (see below).
 DH3211  ______________________________________________________________________
 DH3211  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3211  GEOID HEIGHT    -        -24.532 (meters)                     GEOID03
 DH3211  GEOID HEIGHT    -        -24.459 (meters)                     GEOID18
 DH3211  NAD 83(2011) X  -     26,512.205 (meters)                     COMP
 DH3211  NAD 83(2011) Y  - -5,554,719.333 (meters)                     COMP
 DH3211  NAD 83(2011) Z  -  3,123,939.453 (meters)                     COMP
 DH3211  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DH3211
 DH3211  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3211  Standards:
 DH3211         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3211            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3211  -------------------------------------------------------------------
 DH3211  NETWORK    1.67   5.08           0.78   0.54   2.59      0.00145902
 DH3211  -------------------------------------------------------------------
 DH3211  Click here for local accuracies and other accuracy information.
 DH3211
 DH3211.The horizontal coordinates were established by GPS observations
 DH3211.and adjusted by the National Geodetic Survey in June 2012.
 DH3211
 DH3211.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3211.been affixed to the stable North American tectonic plate. See 
 DH3211.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3211
 DH3211.The horizontal coordinates are valid at the epoch date displayed above
 DH3211.which is a decimal equivalence of Year/Month/Day.
 DH3211
 DH3211.** This station is in an area of known vertical motion. If an
 DH3211.** orthometric height was ever established but is not available 
 DH3211.** in the current survey control section, the orthometric height
 DH3211.** is considered suspect.  Suspect heights are available in the
 DH3211.** superseded section only if requested.
 DH3211
 DH3211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3211.GEOID18 height accuracy estimate available here.
 DH3211
 DH3211.Click photographs - Photos may exist for this station.
 DH3211
 DH3211.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3211
 DH3211.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3211
 DH3211.The ellipsoidal height was determined by GPS observations
 DH3211.and is referenced to NAD 83.
 DH3211
 DH3211. The following values were computed from the NAD 83(2011) position.
 DH3211
 DH3211;                    North         East     Units Scale Factor Converg.
 DH3211;SPC LA S     -   113,884.831 1,155,767.282   MT  0.99996108   +0 48 12.3
 DH3211;SPC LA S     -   373,637.15  3,791,879.82   sFT  0.99996108   +0 48 12.3
 DH3211;UTM  16      - 3,268,429.316   235,717.790   MT  1.00046190   -1 20 38.8
 DH3211
 DH3211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3211!SPC LA S     -   1.00000312  x   0.99996108  =   0.99996420
 DH3211!UTM  16      -   1.00000312  x   1.00046190  =   1.00046502
 DH3211
 DH3211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT3571768429(NAD 83)
 DH3211
 DH3211                          SUPERSEDED SURVEY CONTROL
 DH3211
 DH3211  NAD 83(2007)-  29 31 03.23715(N)    089 43 35.52394(W) AD(       ) 0
 DH3211  ELLIP H (02/10/07)  -19.823  (m)                       GP(       )    
 DH3211  NAD 83(1992)-  29 31 03.23727(N)    089 43 35.52391(W) AD(       ) B
 DH3211  ELLIP H (05/09/05)  -19.819  (m)                       GP(       ) 4 2
 DH3211
 DH3211.Superseded values are not recommended for survey control.
 DH3211
 DH3211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3211.See file dsdata.pdf to determine how the superseded data were derived.
 DH3211
 DH3211_MARKER: DD = SURVEY DISK
 DH3211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3211_STAMPING: BLD-17 1993
 DH3211_MARK LOGO: USACE
 DH3211_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3211+STABILITY: SURFACE MOTION
 DH3211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3211+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2003
 DH3211
 DH3211  HISTORY     - Date     Condition        Report By
 DH3211  HISTORY     - UNK      MONUMENTED       USACE
 DH3211  HISTORY     - 20030129 GOOD             3001
 DH3211
 DH3211                          STATION DESCRIPTION
 DH3211
 DH3211'DESCRIBED BY 3001, INC 2003 (MH)
 DH3211'THE STATION IS LOCATED IN PLAQUEMINES PARISH AT HAPPY JACK, LA ABOUT
 DH3211'3.2 MILES NORTHWEST  OF PORT SULPHUR, LA AND 9.3 MILES NORTHWEST OF
 DH3211'NAIRN, LA
 DH3211'
 DH3211'OWNERSHIP- COE
 DH3211'
 DH3211'TO REACH THE STATION FROM THE INTERSECTION OF HWY 23 AND PORT SULPHUR
 DH3211'RIVER RD AT  HAPPY JACK, LA (N.W. OF PORT SULPHUR) GO 0.12 MILES
 DH3211'SOUTHEAST ON PORT SULPHUR RIVER RD.  TO A LIMESTONE RD ON LEFT LEADING
 DH3211'TO TOP OF LEVEE, TURN LEFT ON LIMESTONE RD AND GO 0.07 MILES AND MARK
 DH3211'ON RIGHT ON TOP OF LEVEE.
 DH3211'
 DH3211'THE STATION IS A 3.5 IN ROUND COE BRASS CAP SET IN CONCRETE, 0.8'
 DH3211'BELOW GROUND SURFACE,  STAMPED BLD-17 1993, 2' MORTHEAST O FTHE L/S
 DH3211'CROWN OF LEVEE, 288' SOUTHEAST OF A LEVEE  STATION MARKER  POST 60, 6'
 DH3211'SOUTHWEST OF CENTERLINE OF LIMESTONE RD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DH3200 ***********************************************************************
 DH3200  HT_MOD      -  This is a Height Modernization Survey Station.
 DH3200  DESIGNATION -  BLD 195
 DH3200  PID         -  DH3200
 DH3200  STATE/COUNTY-  LA/PLAQUEMINES
 DH3200  COUNTRY     -  US
 DH3200  USGS QUAD   -  BURAS (2018)
 DH3200
 DH3200                         *CURRENT SURVEY CONTROL
 DH3200  ______________________________________________________________________
 DH3200* NAD 83(2011) POSITION- 29 21 36.31041(N) 089 32 10.47321(W)   ADJUSTED
 DH3200* NAD 83(2011) ELLIP HT-   -20.694 (meters)        (06/27/12)   ADJUSTED
 DH3200* NAD 83(2011) EPOCH   -  2010.00
 DH3200* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DH3200  **This station is located in a suspected subsidence area (see below).
 DH3200  ______________________________________________________________________
 DH3200  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3200  GEOID HEIGHT    -        -24.144 (meters)                     GEOID03
 DH3200  GEOID HEIGHT    -        -23.964 (meters)                     GEOID18
 DH3200  NAD 83(2011) X  -     45,029.878 (meters)                     COMP
 DH3200  NAD 83(2011) Y  - -5,563,178.881 (meters)                     COMP
 DH3200  NAD 83(2011) Z  -  3,108,737.410 (meters)                     COMP
 DH3200  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 DH3200
 DH3200  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3200  Standards:
 DH3200         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3200            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3200  -------------------------------------------------------------------
 DH3200  NETWORK    1.71   4.45           0.77   0.61   2.27     -0.06543662
 DH3200  -------------------------------------------------------------------
 DH3200  Click here for local accuracies and other accuracy information.
 DH3200
 DH3200.The horizontal coordinates were established by GPS observations
 DH3200.and adjusted by the National Geodetic Survey in June 2012.
 DH3200
 DH3200.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3200.been affixed to the stable North American tectonic plate. See 
 DH3200.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3200
 DH3200.The horizontal coordinates are valid at the epoch date displayed above
 DH3200.which is a decimal equivalence of Year/Month/Day.
 DH3200
 DH3200.** This station is in an area of known vertical motion. If an
 DH3200.** orthometric height was ever established but is not available 
 DH3200.** in the current survey control section, the orthometric height
 DH3200.** is considered suspect.  Suspect heights are available in the
 DH3200.** superseded section only if requested.
 DH3200
 DH3200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3200.GEOID18 height accuracy estimate available here.
 DH3200
 DH3200.Click photographs - Photos may exist for this station.
 DH3200
 DH3200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3200
 DH3200.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3200
 DH3200.The ellipsoidal height was determined by GPS observations
 DH3200.and is referenced to NAD 83.
 DH3200
 DH3200. The following values were computed from the NAD 83(2011) position.
 DH3200
 DH3200;                    North         East     Units Scale Factor Converg.
 DH3200;SPC LA S     -    96,705.905 1,174,486.950   MT  0.99998783   +0 53 54.8
 DH3200;SPC LA S     -   317,275.96  3,853,295.94   sFT  0.99998783   +0 53 54.8
 DH3200;UTM  16      - 3,250,554.070   253,789.120   MT  1.00034807   -1 14 38.9
 DH3200
 DH3200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3200!SPC LA S     -   1.00000325  x   0.99998783  =   0.99999108
 DH3200!UTM  16      -   1.00000325  x   1.00034807  =   1.00035132
 DH3200
 DH3200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5378950554(NAD 83)
 DH3200
 DH3200                          SUPERSEDED SURVEY CONTROL
 DH3200
 DH3200  NAD 83(2007)-  29 21 36.31057(N)    089 32 10.47422(W) AD(       ) 0
 DH3200  ELLIP H (02/10/07)  -20.670  (m)                       GP(       )    
 DH3200  NAD 83(1992)-  29 21 36.31078(N)    089 32 10.47408(W) AD(       ) B
 DH3200  ELLIP H (05/09/05)  -20.668  (m)                       GP(       ) 4 2
 DH3200
 DH3200.Superseded values are not recommended for survey control.
 DH3200
 DH3200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3200.See file dsdata.pdf to determine how the superseded data were derived.
 DH3200
 DH3200_MARKER: DD = SURVEY DISK
 DH3200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3200_STAMPING: BLD 195 1993
 DH3200_MARK LOGO: USACE
 DH3200_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH3200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3200+STABILITY: SURFACE MOTION
 DH3200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3200+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2003
 DH3200
 DH3200  HISTORY     - Date     Condition        Report By
 DH3200  HISTORY     - UNK      MONUMENTED       USACE
 DH3200  HISTORY     - 20030129 GOOD             3001
 DH3200
 DH3200                          STATION DESCRIPTION
 DH3200
 DH3200'DESCRIBED BY 3001, INC 2003 (MH)
 DH3200'THE STATION IS LOCATED IN PLAQUEMINES PARISH AT BURAS, LA ABOUT 4.2
 DH3200'MILES SOUTHEAST OF  EMPIRE, LA AND 3.8 MILES NORTHWEST OF TRIUMPH, LA
 DH3200'
 DH3200'OWNERSHIP- COE
 DH3200'
 DH3200'TO REACH THE STATION FROM THE INTERSECTION OF HWY 11 AND CHOUEST LN.
 DH3200'IN BURAS, LA GO  0.72 MILES NORTHWEST ALONG HWY 11 TO A PLAQUEMINES
 DH3200'PARISH OFFICE BLDG ON LEFT AND A  LIMESTONE RAMP  LEADING TO TOP OF
 DH3200'LEVEE, TURN RIGHT ON RAMP TO TOP OF LEVEE AND END OF FLOODWALL,
 DH3200'CONTINUE NORTHWEST ONLEVEE FOR 0.15 MILES AND MARK ON TOP OF LEVEE.
 DH3200'
 DH3200'THE STATION IS A 3.5' ROUND COE BRASS CAP SET 0.7' BELOW GROUND
 DH3200'SURFACE, STAMPED BLD-195  1993, 6.9' NORTH EAST OF CONCRETE FLOODWALL
 DH3200'AND IN CENTERLINE OF LEVEE ( LIME STONE RD)  ON EAST SIDE OF
 DH3200'FLOODWALL, 272' WEST NORTHWEST OF A LEVEE STATION MARKER POST 990.
 DH3200'MILES NORTHWEST OF SOUTHEAST END OF FLOODWALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2661 ***********************************************************************
 BH2661  DESIGNATION -  BLIND
 BH2661  PID         -  BH2661
 BH2661  STATE/COUNTY-  LA/ST BERNARD
 BH2661  COUNTRY     -  US
 BH2661  USGS QUAD   -  MALHEUREUX POINT (2018)
 BH2661
 BH2661                         *CURRENT SURVEY CONTROL
 BH2661  ______________________________________________________________________
 BH2661* NAD 83(1993) POSITION- 30 02 46.82457(N) 089 25 16.79895(W)   ADJUSTED
 BH2661* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2661  **This station is located in a suspected subsidence area (see below).
 BH2661  ______________________________________________________________________
 BH2661  GEOID HEIGHT    -        -26.393 (meters)                     GEOID18
 BH2661  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 BH2661  HORZ ORDER      -  SECOND
 BH2661
 BH2661.The horizontal coordinates were established by classical geodetic methods
 BH2661.and adjusted by the National Geodetic Survey in May 1994.
 BH2661
 BH2661.** This station is in an area of known vertical motion. If an
 BH2661.** orthometric height was ever established but is not available 
 BH2661.** in the current survey control section, the orthometric height
 BH2661.** is considered suspect.  Suspect heights are available in the
 BH2661.** superseded section only if requested.
 BH2661
 BH2661.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2661.GEOID18 height accuracy estimate available here.
 BH2661
 BH2661.Click photographs - Photos may exist for this station.
 BH2661
 BH2661.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2661
 BH2661. The following values were computed from the NAD 83(1993) position.
 BH2661
 BH2661;                    North         East     Units Scale Factor Converg.
 BH2661;SPC LA S     -   172,941.215 1,184,373.834   MT  0.99992606   +0 57 21.7
 BH2661;SPC LA S     -   567,391.30  3,885,733.15   sFT  0.99992606   +0 57 21.7
 BH2661;SPC MS E     -    60,703.723   243,294.808   MT  0.99998966   -0 17 39.9
 BH2661;SPC MS E     -   199,158.80    798,209.72   sFT  0.99998966   -0 17 39.9
 BH2661;UTM  16      - 3,326,391.119   266,541.706   MT  1.00027248   -1 12 46.5
 BH2661
 BH2661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2661!SPC LA S     -   1.00000402  x   0.99992606  =   0.99993008
 BH2661!SPC MS E     -   1.00000402  x   0.99998966  =   0.99999368
 BH2661!UTM  16      -   1.00000402  x   1.00027248  =   1.00027650
 BH2661
 BH2661:                Primary Azimuth Mark                     Grid Az
 BH2661:SPC LA S     -  BLIND AZ MK                              189 34 34.2
 BH2661:SPC MS E     -  BLIND AZ MK                              190 49 35.8
 BH2661:UTM  16      -  BLIND AZ MK                              191 44 42.4
 BH2661
 BH2661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU6654126391(NAD 83)
 BH2661
 BH2661|---------------------------------------------------------------------|
 BH2661| PID    Reference Object                     Distance      Geod. Az  |
 BH2661|                                                           dddmmss.s |
 BH2661| BH2659 HYDROGRAPHIC STATION NINE 1918      237.191 METERS 02852     |
 BH2661| BH2656 THREE MILE PASS LIGHT               APPROX. 6.2 KM 0814024.3 |
 BH2661| DD7589 BLIND RM 1                           42.312 METERS 18204     |
 BH2661| BH2660 BLIND AZ MK                         APPROX. 1.2 KM 1903155.9 |
 BH2661| BH2665 BLIND RM 2                           42.099 METERS 26136     |
 BH2661|---------------------------------------------------------------------|
 BH2661
 BH2661                          SUPERSEDED SURVEY CONTROL
 BH2661
 BH2661  NAD 83(1992)-  30 02 46.83495(N)    089 25 16.79257(W) AD(       ) 2
 BH2661  NAD 83(1986)-  30 02 46.83666(N)    089 25 16.79381(W) AD(       ) 2
 BH2661  NAD 27      -  30 02 46.11300(N)    089 25 16.62500(W) AD(       ) 2
 BH2661
 BH2661.Superseded values are not recommended for survey control.
 BH2661
 BH2661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2661.See file dsdata.pdf to determine how the superseded data were derived.
 BH2661
 BH2661_MARKER: DS = TRIANGULATION STATION DISK
 BH2661_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BH2661_STAMPING: BLIND 1934
 BH2661_MARK LOGO: CGS
 BH2661_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH2661
 BH2661  HISTORY     - Date     Condition        Report By
 BH2661  HISTORY     - 1934     MONUMENTED       CGS
 BH2661  HISTORY     - 1952     GOOD             CGS
 BH2661  HISTORY     - 1966     GOOD             CGS
 BH2661  HISTORY     - 1969     SEE DESCRIPTION  CGS
 BH2661  HISTORY     - 1970     SEE DESCRIPTION  NGS
 BH2661  HISTORY     - 1971     MARK NOT FOUND   NGS
 BH2661
 BH2661                          STATION DESCRIPTION
 BH2661
 BH2661'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (RLS)
 BH2661'THIS STATION IS IN THE MARSH ON THE SOUTHEASTERN SHORE OF MISSISSIPPI
 BH2661'SOUND, ON THE N END OF THE ISLAND IN THE MOUTH OF BLIND PASS, 240
 BH2661'METERS FROM THE NORTHERN END, 54.1 METERS FROM THE E SHORE, 70.1
 BH2661'METERS FROM THE W SHORE.
 BH2661'
 BH2661'STATION MARK IS A STANDARD BRONZE DISK IN A TILE.
 BH2661'REFERENCE MARKS NOS. 1, AND 2 ARE STANDARD BRONZE DISKS
 BH2661'SET IN CONCRETE IN THE TOP OF A TILE.  THE
 BH2661'MARKS IN 8-INCH TILE PROJECT ABOUT 1 FOOT ABOVE THE SURFACE OF THE
 BH2661'MARSH.
 BH2661'
 BH2661'HEIGHT OF LIGHT ABOVE STATION MARK - 10 METERS.
 BH2661'
 BH2661'NINE, HYDROGRAPHIC STATION IS 237.19 METERS DISTANT N 28 DEG
 BH2661'52 MIN E.
 BH2661
 BH2661                          STATION RECOVERY (1952)
 BH2661
 BH2661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (PLB)
 BH2661'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION. ORIGINAL
 BH2661'DESCRIPTION ADEQUATE EXCEPT THAT STATION IS NOW APPROXIMATELY 750
 BH2661'FEET FROM THE N END OF THE ISLAND. THE APPARENT SHORELINE IS NOW
 BH2661'211 FEET S 80 DEG W MAGNETIC AND 159 FEET N 74 DEG E.
 BH2661
 BH2661                          STATION RECOVERY (1966)
 BH2661
 BH2661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 BH2661'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND IN
 BH2661'GOOD CONDITION. THE DISTANCE TO THE REFERENCE MARKS CHECKED. AN
 BH2661'ERROR OF 4 MINUTES 59.2 SECONDS WAS FOUND IN THE DIRECTION TO
 BH2661'REFERENCE MARK 1. AN ERROR OF 8 MINUTES 05.2 SECONDS WAS FOUND
 BH2661'IN THE DIRECTION TO REFERENCE MARK 2. AN AZIMUTH MARK WAS
 BH2661'ESTABLISHED BY TELLUROMETER AND 8 POSITIONS ANGLE DETERMINATION
 BH2661'IN THE EVENT THE STATION IS LOST DUE TO EROSION.
 BH2661'
 BH2661'THE FOLLOWING IS A COMPLETE NEW DESCRIPTION--
 BH2661'
 BH2661'THE STATION IS LOCATED ABOUT 5-1/2 MILES SOUTH OF GRAND ISLAND, 4
 BH2661'MILES SOUTHEAST OF MALHEREUX POINT, 3-1/2 MILES WEST OF THREE MILE
 BH2661'BAY, IN MARSHLAND ON THE SOUTHEASTERN SHORE OF THE MISSISSIPPI
 BH2661'SOUND AND ON THE NORTH END OF A SMALL ISLAND IN THE MOUTH OF BLIND
 BH2661'PASS.
 BH2661'
 BH2661'STATION MARK, A STANDARD DISK STAMPED BLIND 1934, IS SET IN THE TOP
 BH2661'OF AN 8 INCH TERRA-COTTA TILE WHICH PROJECTS 6 INCHES. IT IS 85 FEET
 BH2661'WEST OF THE HIGH TIDE MARK AND 2.9 FEET SOUTH OF A METAL WITNESS
 BH2661'POST.
 BH2661'
 BH2661'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED BLIND NO 1 1934, IS
 BH2661'SET IN THE TOP OF AN 8 INCH TERRA-COTTA TILE WHICH PROJECTS 3 INCHES.
 BH2661'IT IS 141 FEET SOUTH OF THE METAL WITNESS POST AND 42 FEET WEST OF
 BH2661'THE HIGH TIDE MARK.
 BH2661'
 BH2661'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED BLIND NO 2 1934, IS
 BH2661'SET IN THE TOP OF AN 8 INCH TERRA-COTTA TILE FLUSH WITH THE GROUND
 BH2661'SURFACE. IT IS 139 FEET WEST-SOUTHWEST OF THE METAL WITNESS POST
 BH2661'AND 41 FEET EAST OF THE HIGH TIDE MARK.
 BH2661'
 BH2661'AZIMUTH MARK, A STANDARD DISK STAMPED BLIND 1966. IT IS LOCATED IN
 BH2661'MARSHLAND AT THE NORTHWEST END OF NINEMILE BAYOU AND BLIND BAY.
 BH2661'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET
 BH2661'LONG.  IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 1.6
 BH2661'FEET.  IT IS 4.9 FEET EAST-NORTHEAST OF A METAL WITNESS POST.
 BH2661'
 BH2661'NOTE--THE STATION CAN BE REACHED BY FLOAT PLANE OR BOAT ONLY.
 BH2661
 BH2661                          STATION RECOVERY (1969)
 BH2661
 BH2661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 BH2661'THIS STATION WAS SEARCHED BY HELICOPTER AND FOUND ALL MARKS
 BH2661'UNDER WATER.  THERE WAS NO WITNESS POST FOUND.
 BH2661
 BH2661                          STATION RECOVERY (1970)
 BH2661
 BH2661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 BH2661'STATION WAS VISITED 4-6-70.  REFERENCE MARK 2 AND THE AZIMUTH
 BH2661'MARK WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION
 BH2661'MARK AND REFERENCE MARK 1 WERE SEARCHED FOR BUT NOT
 BH2661'FOUND.  DISTANCES AND DIRECTIONS TO THESE MARKS SHOWED THEM TO BE
 BH2661'OFFSHORE AND IN ABOUT 3 FEET OF WATER AND THEY SHOULD BE
 BH2661'CONSIDERED LOST.  A SECOND ORDER POSITION WAS DETERMINED FOR THE
 BH2661'AZIMUTH MARK IN 1966 BY TELLUROMETER TRAVERSE.  THIS AZIMUTH
 BH2661'MARK WAS USED AS THE STATION AT THIS TIME AND REFERENCE MARKS
 BH2661'3 AND 4 AND AN ADDITIONAL AZIMUTH MARK WERE ESTABLISHED FOR
 BH2661'THIS MARK AT THIS TIME.  THE DISTANCE TO BLIND 1934 RM 2 AND
 BH2661'TO THE NEW AZIMUTH MARK WERE MEASURED BY TELLUROMETER.
 BH2661
 BH2661                          STATION RECOVERY (1971)
 BH2661
 BH2661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 BH2661'STATION WAS SEARCHED FOR BUT NOT FOUND.  R.M. 2 WAS FOUND ABOUT
 BH2661'10 FEET WEST OF THE WATER LINE.  ACCORDING TO THE ORIGINAL
 BH2661'DESCRIPTION STATION SHOULD BE SUBMERGED IN ABOUT 3 FEET OF
 BH2661'WATER.  STATION SHOULD BE ASSUMED LOST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2660 ***********************************************************************
 BH2660  DESIGNATION -  BLIND AZ MK
 BH2660  PID         -  BH2660
 BH2660  STATE/COUNTY-  LA/ST BERNARD
 BH2660  COUNTRY     -  US
 BH2660  USGS QUAD   -  MALHEUREUX POINT (2018)
 BH2660
 BH2660                         *CURRENT SURVEY CONTROL
 BH2660  ______________________________________________________________________
 BH2660* NAD 83(1993) POSITION- 30 02 08.02733(N) 089 25 25.08913(W)   ADJUSTED
 BH2660* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2660  **This station is located in a suspected subsidence area (see below).
 BH2660  ______________________________________________________________________
 BH2660  GEOID HEIGHT    -        -26.359 (meters)                     GEOID18
 BH2660  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 BH2660  HORZ ORDER      -  SECOND
 BH2660
 BH2660.The horizontal coordinates were established by classical geodetic methods
 BH2660.and adjusted by the National Geodetic Survey in May 1994.
 BH2660
 BH2660.** This station is in an area of known vertical motion. If an
 BH2660.** orthometric height was ever established but is not available 
 BH2660.** in the current survey control section, the orthometric height
 BH2660.** is considered suspect.  Suspect heights are available in the
 BH2660.** superseded section only if requested.
 BH2660
 BH2660.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2660.GEOID18 height accuracy estimate available here.
 BH2660
 BH2660.Click photographs - Photos may exist for this station.
 BH2660
 BH2660.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2660
 BH2660. The following values were computed from the NAD 83(1993) position.
 BH2660
 BH2660;                    North         East     Units Scale Factor Converg.
 BH2660;SPC LA S     -   171,743.101 1,184,171.701   MT  0.99992593   +0 57 17.5
 BH2660;SPC LA S     -   563,460.49  3,885,069.99   sFT  0.99992593   +0 57 17.5
 BH2660;SPC MS E     -    59,510.229   243,066.564   MT  0.99998998   -0 17 43.7
 BH2660;SPC MS E     -   195,243.14    797,460.89   sFT  0.99998998   -0 17 43.7
 BH2660;UTM  16      - 3,325,201.099   266,294.292   MT  1.00027391   -1 12 49.2
 BH2660
 BH2660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2660!SPC LA S     -   1.00000395  x   0.99992593  =   0.99992988
 BH2660!SPC MS E     -   1.00000395  x   0.99998998  =   0.99999393
 BH2660!UTM  16      -   1.00000395  x   1.00027391  =   1.00027786
 BH2660
 BH2660:                Primary Azimuth Mark                     Grid Az
 BH2660:SPC LA S     -  BLIND AZ MK AZIMUTH                      245 30 39.7
 BH2660:SPC MS E     -  BLIND AZ MK AZIMUTH                      246 45 40.9
 BH2660:UTM  16      -  BLIND AZ MK AZIMUTH                      247 40 46.4
 BH2660
 BH2660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU6629425201(NAD 83)
 BH2660
 BH2660|---------------------------------------------------------------------|
 BH2660| PID    Reference Object                     Distance      Geod. Az  |
 BH2660|                                                           dddmmss.s |
 BH2660| BH2665 BLIND RM 2                          APPROX. 1.2 KM 0083758.0 |
 BH2660| DD7587 BLIND AZ MK RM 3                     51.400 METERS 12733     |
 BH2660| DD7588 BLIND AZ MK RM 4                     22.305 METERS 19440     |
 BH2660| BH2666 BLIND AZ MK AZIMUTH                 APPROX. 0.5 KM 2462757.2 |
 BH2660|---------------------------------------------------------------------|
 BH2660
 BH2660                          SUPERSEDED SURVEY CONTROL
 BH2660
 BH2660  NAD 83(1992)-  30 02 08.03768(N)    089 25 25.08254(W) AD(       ) 2
 BH2660  NAD 83(1986)-  30 02 08.03942(N)    089 25 25.08400(W) AD(       ) 2
 BH2660  NAD 27      -  30 02 07.31766(N)    089 25 24.91437(W) AD(       ) 2
 BH2660
 BH2660.Superseded values are not recommended for survey control.
 BH2660
 BH2660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2660.See file dsdata.pdf to determine how the superseded data were derived.
 BH2660
 BH2660_MARKER: DZ = AZIMUTH MARK DISK
 BH2660_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BH2660_STAMPING: BLIND 1966
 BH2660_MARK LOGO: CGS
 BH2660_MAGNETIC: I = MARKER IS A STEEL ROD
 BH2660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH2660_ROD/PIPE-DEPTH: 9.8 meters
 BH2660
 BH2660  HISTORY     - Date     Condition        Report By
 BH2660  HISTORY     - 1966     MONUMENTED       CGS
 BH2660
 BH2660                          STATION DESCRIPTION
 BH2660
 BH2660'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 BH2660'STATION IS LOCATED ABOUT 5-1/2 MILES SOUTH OF GRAND ISLAND, 4 MILES
 BH2660'SOUTHEAST OF MALHEREUX POINT, 3-1/2 MILES WEST OF THREE MILE BAY, IN
 BH2660'MARSHLAND AT THE NORTHWEST END OF NINEMILE BAYOU AND BLIND BAY.
 BH2660'
 BH2660'STATION IS A STANDARD AZIMUTH MARK DISK STAMPED BLIND 1966, CRIMPED
 BH2660'TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 32 FEET LONG. IT IS
 BH2660'ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 1.6 FEET. IT IS
 BH2660'4.9 FEET EAST-NORTHEAST OF A METAL WITNESS POST.
 BH2660'
 BH2660'A TELLUROMETER TRAVERSE WAS MADE TO TRIANGULATION STATION BLIND 1934
 BH2660'THE DISTANCE BEING 1,215.113 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2666 ***********************************************************************
 BH2666  DESIGNATION -  BLIND AZ MK AZIMUTH
 BH2666  PID         -  BH2666
 BH2666  STATE/COUNTY-  LA/ST BERNARD
 BH2666  COUNTRY     -  US
 BH2666  USGS QUAD   -  MALHEUREUX POINT (2018)
 BH2666
 BH2666                         *CURRENT SURVEY CONTROL
 BH2666  ______________________________________________________________________
 BH2666* NAD 83(1993) POSITION- 30 02 01.33021(N) 089 25 42.76118(W)   NO CHECK
 BH2666* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2666  **This station is located in a suspected subsidence area (see below).
 BH2666  ______________________________________________________________________
 BH2666  GEOID HEIGHT    -        -26.351 (meters)                     GEOID18
 BH2666  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 BH2666  HORZ ORDER      -  THIRD
 BH2666
 BH2666.The horizontal coordinates were established by classical geodetic methods
 BH2666.and adjusted by the National Geodetic Survey in May 1994.
 BH2666
 BH2666.No horizontal observational check was made to the station.
 BH2666
 BH2666.** This station is in an area of known vertical motion. If an
 BH2666.** orthometric height was ever established but is not available 
 BH2666.** in the current survey control section, the orthometric height
 BH2666.** is considered suspect.  Suspect heights are available in the
 BH2666.** superseded section only if requested.
 BH2666
 BH2666.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2666.GEOID18 height accuracy estimate available here.
 BH2666
 BH2666.Click photographs - Photos may exist for this station.
 BH2666
 BH2666.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2666
 BH2666. The following values were computed from the NAD 83(1993) position.
 BH2666
 BH2666;                    North         East     Units Scale Factor Converg.
 BH2666;SPC LA S     -   171,529.044 1,183,701.756   MT  0.99992591   +0 57 08.7
 BH2666;SPC LA S     -   562,758.21  3,883,528.18   sFT  0.99992591   +0 57 08.7
 BH2666;SPC MS E     -    59,306.465   242,592.029   MT  0.99999065   -0 17 52.5
 BH2666;SPC MS E     -   194,574.63    795,904.02   sFT  0.99999065   -0 17 52.5
 BH2666;UTM  16      - 3,325,004.909   265,816.418   MT  1.00027667   -1 12 57.8
 BH2666
 BH2666!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2666!SPC LA S     -   1.00000393  x   0.99992591  =   0.99992984
 BH2666!SPC MS E     -   1.00000393  x   0.99999065  =   0.99999458
 BH2666!UTM  16      -   1.00000393  x   1.00027667  =   1.00028060
 BH2666
 BH2666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU6581625004(NAD 83)
 BH2666
 BH2666                          SUPERSEDED SURVEY CONTROL
 BH2666
 BH2666  NAD 83(1992)-  30 02 01.34048(N)    089 25 42.75455(W) AD(       ) 3
 BH2666  NAD 83(1986)-  30 02 01.34230(N)    089 25 42.75606(W) AD(       ) 3
 BH2666  NAD 27      -  30 02 00.62028(N)    089 25 42.58591(W) AD(       ) 3
 BH2666
 BH2666.Superseded values are not recommended for survey control.
 BH2666
 BH2666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2666.See file dsdata.pdf to determine how the superseded data were derived.
 BH2666
 BH2666_MARKER: DZ = AZIMUTH MARK DISK
 BH2666_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BH2666_STAMPING: BLIND AZ 1966
 BH2666_MARK LOGO: CGS
 BH2666_PROJECTION: PROJECTING 41 CENTIMETERS
 BH2666_MAGNETIC: I = MARKER IS A STEEL ROD
 BH2666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH2666_ROD/PIPE-DEPTH: 7.3 meters
 BH2666
 BH2666  HISTORY     - Date     Condition        Report By
 BH2666  HISTORY     - 1966     MONUMENTED       CGS
 BH2666  HISTORY     - 1969     GOOD             CGS
 BH2666  HISTORY     - 1969     GOOD             CGS
 BH2666  HISTORY     - 1970     GOOD             NGS
 BH2666  HISTORY     - 1971     GOOD             NGS
 BH2666
 BH2666                          STATION DESCRIPTION
 BH2666
 BH2666'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WHS)
 BH2666'STATION MARK RECOVERED IN GOOD CONDITION.
 BH2666
 BH2666                          STATION RECOVERY (1969)
 BH2666
 BH2666'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 BH2666'STATION RECOVERED BY HELICOPTER AND FOUND IN GOOD CONDITION AFTER
 BH2666'HURRICANE CAMILLE.  THERE IS A 4-FOOT STAND OVER THE MARK.  WITNESS
 BH2666'POST REMAINS NEARBY IN GOOD CONDITION.
 BH2666
 BH2666                          STATION RECOVERY (1970)
 BH2666
 BH2666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 BH2666'STATION WAS VISITED 4-6-70, AND THE MARK WAS RECOVERED AND FOUND
 BH2666'IN GOOD CONDITION.  THIS MARK WAS ESTABLISHED AND A SECOND ORDER
 BH2666'POSITION DETERMINED FOR IN 1966 BY TELLUROMETER TRAVERSE FROM
 BH2666'STATION BLIND 1934.  STATION BLIND 1934 AND REFERENCE MARK NO. 1
 BH2666'WERE SEARCHED FOR BUT NOT FOUND AND ARE BELIEVED LOST DUE TO
 BH2666'EROSION.  REFERENCE MARKS 3 AND 4, AND AN AZIMUTH MARK TO THIS
 BH2666'AZIMUTH MARK WERE ESTABLISHED AT THIS TIME.  THE DISTANCE TO
 BH2666'THE NEW AZIMUTH MARK AND TO BLIND 1934 RM 2 WERE MEASURED WITH A
 BH2666'TELLUROMETER.  A COMPLETE DESCRIPTION FOLLOWS--
 BH2666'
 BH2666'STATION IS LOCATED ABOUT 19 MILES NORTHEAST OF SHELL BEACH, 6 MILES
 BH2666'SOUTH OF GRAND ISLAND, 4 MILES SOUTHEAST OF MALHEREUX POINT, 3-1/2
 BH2666'MILES WEST OF THREE MILE BAY, AT THE NORTHWEST END OF NINEMILE
 BH2666'BAYOU AND AT THE SOUTHEAST SIDE OF BLIND BAY.  IT IS 125 PACES
 BH2666'SOUTH OF THE NORTH END OF THE FIRST POINT OF LAND TO THE SOUTH
 BH2666'OF THE SMALL ISLAND THAT BLIND 1934 WAS LOCATED ON, 210 FEET
 BH2666'EAST OF THE WEST SHORELINE AND 4.9 FEET EAST-NORTHEAST OF A
 BH2666'METAL WITNESS POST.  IT IS A C AND GS AZIMUTH MARK DISK,
 BH2666'STAMPED BLIND 1966, CRIMPED TO THE TOP OF A 5/8 INCH COPPER
 BH2666'WELD GROUND ROD 32 FEET LONG AND ENCASED IN A 4 INCH ORANGEBURG
 BH2666'PIPE WHICH PROJECTS 18 INCHES.
 BH2666'
 BH2666'REFERENCE MARK NO. 3 IS 70.21 FEET EAST-SOUTHEAST OF THE
 BH2666'STATION.  IT IS 130 PACES SOUTH OF THE NORTH POINT OF LAND AND
 BH2666'72 FEET EAST-SOUTHEAST OF THE METAL WITNESS POST.  IT IS A C AND GS
 BH2666'REFERENCE MARK DISK, STAMPED BLIND AZ 1966 NO 3 1970, CRIMPED TO
 BH2666'THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24 FEET LONG AND
 BH2666'ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH PROJECTS 18 INCHES.
 BH2666'
 BH2666'REFERENCE MARK NO 4 IS 73.18 FEET SOUTH OF THE STATION.  IT IS
 BH2666'215 FEET EAST OF THE WEST SHORELINE AND 68 FEET SOUTH OF THE METAL
 BH2666'WITNESS POST.  IT IS A C AND GS REFERENCE MARK DISK, STAMPED
 BH2666'BLIND AZ 1966 NO 4 1970, CRIMPED TO THE TOP OF A 5/8 INCH COPPER
 BH2666'WELD GROUND ROD 24 FEET LONG AND ENCASED IN A 4 INCH ORANGEBURG
 BH2666'PIPE WHICH PROJECTS 18 INCHES.
 BH2666'
 BH2666'THE AZIMUTH MARK IS 516.435 METERS SOUTHWEST OF THE STATION.  IT
 BH2666'IS 100 FEET EAST OF THE SHORELINE TO THE WEST, 100 FEET NORTH OF
 BH2666'THE NORTHWEST EDGE OF A SMALL LAKE AND 1/2 FOOT NORTHEAST OF A
 BH2666'METAL WITNESS POST.  IT IS A C AND GS AZIMUTH MARK DISK, STAMPED
 BH2666'BLIND AZ 1966 1970, CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD
 BH2666'GROUND ROD 24 FEET LONG AND ENCASED IN A 4 INCH ORANGEBURG PIPE
 BH2666'WHICH PROJECTS 16 INCHES.
 BH2666'
 BH2666'NOTE--THIS STATION CAN BE REACHED BY BOAT OR AIRCRAFT ONLY.
 BH2666'
 BH2666'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BH2666'19 MILES NE OF SHELL BEACH.
 BH2666
 BH2666                          STATION RECOVERY (1971)
 BH2666
 BH2666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (RDO)
 BH2666'STATION WAS RECOVERED IN GOOD CONDITION.  THE DISTANCE FROM THE
 BH2666'STATION TO THE WATER LINE TO THE WEST IS APPROX. 170 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0699 ***********************************************************************
 AV0699  DESIGNATION -  BLOCK 46 A
 AV0699  PID         -  AV0699
 AV0699  STATE/COUNTY-  LA/VERMILION
 AV0699  COUNTRY     -  US
 AV0699  USGS QUAD   -  
 AV0699
 AV0699                         *CURRENT SURVEY CONTROL
 AV0699  ______________________________________________________________________
 AV0699* NAD 83(1992) POSITION- 29 24 11.72718(N) 092 22 22.88364(W)   ADJUSTED
 AV0699* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0699  **This station is located in a suspected subsidence area (see below).
 AV0699  ______________________________________________________________________
 AV0699  GEOID HEIGHT    -        -24.990 (meters)                     GEOID18
 AV0699  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AV0699  HORZ ORDER      -  SECOND
 AV0699
 AV0699.The horizontal coordinates were established by classical geodetic methods
 AV0699.and adjusted by the National Geodetic Survey in January 1993.
 AV0699
 AV0699.** This station is in an area of known vertical motion. If an
 AV0699.** orthometric height was ever established but is not available 
 AV0699.** in the current survey control section, the orthometric height
 AV0699.** is considered suspect.  Suspect heights are available in the
 AV0699.** superseded section only if requested.
 AV0699
 AV0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0699.GEOID18 height accuracy estimate available here.
 AV0699
 AV0699.Click photographs - Photos may exist for this station.
 AV0699
 AV0699.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0699
 AV0699. The following values were computed from the NAD 83(1992) position.
 AV0699
 AV0699;                    North         East     Units Scale Factor Converg.
 AV0699;SPC LA S     -   100,580.542   899,092.885   MT  0.99997975   -0 31 11.5
 AV0699;SPC LA S     -   329,987.99  2,949,773.91   sFT  0.99997975   -0 31 11.5
 AV0699;UTM  15      - 3,252,827.847   560,829.596   MT  0.99964566   +0 18 28.2
 AV0699
 AV0699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0699!SPC LA S     -   1.00000398  x   0.99997975  =   0.99998373
 AV0699!UTM  15      -   1.00000398  x   0.99964566  =   0.99964964
 AV0699
 AV0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN6082952827(NAD 83)
 AV0699
 AV0699                          SUPERSEDED SURVEY CONTROL
 AV0699
 AV0699  NAD 83(1986)-  29 24 11.74949(N)    092 22 22.86720(W) AD(       ) 2
 AV0699
 AV0699.Superseded values are not recommended for survey control.
 AV0699
 AV0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0699.See file dsdata.pdf to determine how the superseded data were derived.
 AV0699
 AV0699_MARKER: H = DRILL HOLE
 AV0699_SETTING: 0 = UNSPECIFIED SETTING
 AV0699_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0699
 AV0699  HISTORY     - Date     Condition        Report By
 AV0699  HISTORY     - 1963     MONUMENTED       CGS
 AV0699
 AV0699                          STATION DESCRIPTION
 AV0699
 AV0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (CKT)
 AV0699'STATION IS LOCATED IN THE GULF OF MEXICO ON AN OIL WELL PLATFORM
 AV0699'OWNED BY THE MOBIL OIL COMPANY, WHICH IS IN BLOCK 46 OF THE MAIN
 AV0699'PASS AREA.  ABOUT 22 MILES EAST OF THE VILLAGE OF EMPIRE, ABOUT 11
 AV0699'MILES NORTH-NORTHEAST OF VENICE AND ABOUT 6 MILES SOUTH OF THE
 AV0699'SOUTH END OF BRETON ISLAND.  THE PLATFORM MEASURES 51 X 250 FEET
 AV0699'AND THE MAIN DECK WHICH IS CONSTRUCTED OF STEEL MESH GRATING IS
 AV0699'ABOUT 33 FEET ABOVE THE WATER.
 AV0699'
 AV0699'STATION MARK IS A 1/4 INCH DRILL HOLE SURROUNDED BY 3 OTHER 1/4
 AV0699'INCH DRILL HOLES WHICH FORM A TRIANGLE, IN THE TOP OF A 16-INCH SKID
 AV0699'BEAM AND IS STAMPED MOBIL 46 A 1963.  IT IS 40.5 FEET SOUTHWEST OF
 AV0699'THE NORTHEAST SIDE OF PLATFORM, 33.4 FEET NORTHWEST OF THE SOUTHEAST
 AV0699'END OF THE SKID BEAM AND 10.9 FEET NORTHEAST OF THE SOUTHWEST
 AV0699'SIDE OF THE PLATFORM.
 AV0699'
 AV0699'REFERENCE MARK NO. 1 IS A 1/4 INCH DRILL HOLE SURROUNDED BY 3 OTHER
 AV0699'1/4 INCH DRILL HOLES WITH A CHISELED ARROW POINTING TOWARD THE
 AV0699'STATION, IN THE TOP OF A 16-INCH SKID BEAM AND IS STAMPED R M
 AV0699'1.  IT IS 40.8 FEET SOUTHWEST OF THE NORTHEAST SIDE OF PLATFORM,
 AV0699'30.12 FEET NORTHWEST OF THE SOUTHEAST END OF THE SKID BEAM AND
 AV0699'10.6 FEET NORTHEAST OF THE SOUTHWEST SIDE OF THE PLATFORM.
 AV0699'
 AV0699'REFERENCE MARK NO. 2 IS A 1/4 INCH DRILL HOLE SURROUNDED BY 3
 AV0699'OTHER 1/4 INCH DRILL HOLES WITH A CHISELED ARROW POINTING TOWARD THE
 AV0699'STATION, IN THE TOP OF THE SAME 16-INCH SKID BEAM AS THE STATION
 AV0699'MARK AND IS STAMPED R M 2.  IT IS 10.3 FEET NORTHEAST OF THE
 AV0699'SOUTHWEST SIDE OF PLATFORM AND 3.15 FEET SOUTHEAST OF THE
 AV0699'NORTHWEST END OF THE SKID BEAM.
 AV0699'
 AV0699'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2715 ***********************************************************************
 AU2715  DESIGNATION -  BLOUNT
 AU2715  PID         -  AU2715
 AU2715  STATE/COUNTY-  LA/ORLEANS
 AU2715  COUNTRY     -  US
 AU2715  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU2715
 AU2715                         *CURRENT SURVEY CONTROL
 AU2715  ______________________________________________________________________
 AU2715* NAD 83(1992) POSITION- 29 59 16.91707(N) 090 04 04.03998(W)   ADJUSTED
 AU2715* NAD 83(1992) ELLIP HT-   -26.558 (meters)        (01/21/03)   ADJUSTED
 AU2715* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2715  **This station is located in a suspected subsidence area (see below).
 AU2715  ______________________________________________________________________
 AU2715  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 AU2715  NAD 83(1992) X  -     -6,541.453 (meters)                     COMP
 AU2715  NAD 83(1992) Y  - -5,528,892.959 (meters)                     COMP
 AU2715  NAD 83(1992) Z  -  3,169,211.502 (meters)                     COMP
 AU2715  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 AU2715  DYNAMIC HEIGHT  -         -0.271 (meters)       -0.89  (feet) COMP
 AU2715  MODELED GRAVITY -    979,315.7   (mgal)                       NAVD 88
 AU2715  HORZ ORDER      -  FIRST
 AU2715  ELLP ORDER      -  FOURTH    CLASS II
 AU2715
 AU2715.The horizontal coordinates were established by GPS observations
 AU2715.and adjusted by the National Geodetic Survey in January 1993.
 AU2715
 AU2715.** This station is in an area of known vertical motion. If an
 AU2715.** orthometric height was ever established but is not available 
 AU2715.** in the current survey control section, the orthometric height
 AU2715.** is considered suspect.  Suspect heights are available in the
 AU2715.** superseded section only if requested.
 AU2715
 AU2715.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2715.GEOID18 height accuracy estimate available here.
 AU2715
 AU2715.Click photographs - Photos may exist for this station.
 AU2715
 AU2715.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU2715
 AU2715.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2715
 AU2715.The ellipsoidal height was determined by GPS observations
 AU2715.and is referenced to NAD 83.
 AU2715
 AU2715.The dynamic height is computed by dividing the NAVD 88
 AU2715.geopotential number by the normal gravity value computed on the
 AU2715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU2715.degrees latitude (g = 980.6199 gals.).
 AU2715
 AU2715.The modeled gravity was interpolated from observed gravity values.
 AU2715
 AU2715. The following values were computed from the NAD 83(1992) position.
 AU2715
 AU2715;                    North         East     Units Scale Factor Converg.
 AU2715;SPC LA S     -   165,614.205 1,122,110.777   MT  0.99992577   +0 37 58.0
 AU2715;SPC LA S     -   543,352.60  3,681,458.44   sFT  0.99992577   +0 37 58.0
 AU2715;UTM  15      - 3,321,079.437   782,901.138   MT  1.00058755   +1 27 59.6
 AU2715;UTM  16      - 3,321,422.241   204,012.094   MT  1.00068105   -1 32 04.0
 AU2715
 AU2715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2715!SPC LA S     -   1.00000417  x   0.99992577  =   0.99992994
 AU2715!UTM  15      -   1.00000417  x   1.00058755  =   1.00059172
 AU2715!UTM  16      -   1.00000417  x   1.00068105  =   1.00068522
 AU2715
 AU2715:                Primary Azimuth Mark                     Grid Az
 AU2715:SPC LA S     -  NEW ORLEANS TV STA WGNO TOWER            173 56 45.5
 AU2715:UTM  15      -  NEW ORLEANS TV STA WGNO TOWER            173 06 43.9
 AU2715:UTM  16      -  NEW ORLEANS TV STA WGNO TOWER            176 06 47.5
 AU2715
 AU2715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8290121079(NAD 83)
 AU2715
 AU2715|---------------------------------------------------------------------|
 AU2715| PID    Reference Object                     Distance      Geod. Az  |
 AU2715|                                                           dddmmss.s |
 AU2715| DD6373 BLOUNT RM 1                           9.753 METERS 00927     |
 AU2715| DD6374 BLOUNT RM 2                           7.636 METERS 12049     |
 AU2715| AU2712 NEW ORLEANS TV STA WGNO TOWER       APPROX. 4.4 KM 1743443.5 |
 AU2715| AU2716 BLOUNT LDH 1972 A POINT              11.035 METERS 31101     |
 AU2715|---------------------------------------------------------------------|
 AU2715
 AU2715                          SUPERSEDED SURVEY CONTROL
 AU2715
 AU2715  ELLIP H (01/21/93)  -26.535  (m)                       GP(       ) 4 2
 AU2715  NAD 83(1986)-  29 59 16.93360(N)    090 04 04.03759(W) AD(       ) 1
 AU2715  NAD 83(1986)-  29 59 16.93200(N)    090 04 04.03840(W) AD(       ) 2
 AU2715  NAD 27      -  29 59 16.20246(N)    090 04 03.78046(W) AD(       ) 2
 AU2715
 AU2715.Superseded values are not recommended for survey control.
 AU2715
 AU2715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2715.See file dsdata.pdf to determine how the superseded data were derived.
 AU2715
 AU2715_MARKER: DD = SURVEY DISK
 AU2715_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU2715_SP_SET: APRON
 AU2715_STAMPING: BLOUNT 1972
 AU2715_MARK LOGO: LADHGS
 AU2715_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2715_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2715+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1994
 AU2715
 AU2715  HISTORY     - Date     Condition        Report By
 AU2715  HISTORY     - 1972     MONUMENTED       LADH
 AU2715  HISTORY     - 1972     GOOD             LADH
 AU2715  HISTORY     - 19880920 GOOD             LADTD
 AU2715  HISTORY     - 19890125 GOOD
 AU2715  HISTORY     - 19910110 GOOD             NGS
 AU2715  HISTORY     - 19941104 GOOD             NGS
 AU2715
 AU2715                          STATION DESCRIPTION
 AU2715
 AU2715'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 AU2715'THE STATION IS LOCATED 3 MILES NORTHEAST OF DOWNTOWN NEW ORLEANS, 5
 AU2715'MILES NORTH OF GRETNA AND 8 MILES EAST OF KENNER, IN THE SOUTHEAST
 AU2715'QUARTER OF SECTION 24, T12S, R11E, AND ON THE PROPERTY OWNED BY
 AU2715'ORLEANS PARISH WATER BOARD.
 AU2715'
 AU2715'TO REACH THE STATION FROM THE INTERSECTION OF NORTH BROAD STREET AND
 AU2715'TULANE AVENUE IN DOWNTOWN NEW ORLEANS, GO NORTHEAST ALONG NORTH
 AU2715'BROAD STREET FOR 2.3 MILES TO PUMPING STATION NO. 3 ON THE LEFT AND
 AU2715'NORTHWEST OF THE STREET.  THE STATION IS SET TO THE SOUTH OF
 AU2715'THE PUMPING STATION NEAR A CLEAN-OUT RAMP ON A CANAL.
 AU2715'
 AU2715'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2715'U. S. COAST AND GEODETIC SURVEY DISK SET IN A DRILL HOLE IN A
 AU2715'CONCRETE SLAB CLEAN-OUT RAMP ON A CANAL, FLUSH WITH THE SLAB.  IT
 AU2715'IS STAMPED BLOUNT 1972.  IT IS 74 FEET NORTH OF A POWER POLE, 58
 AU2715'FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE ON NORTH BROAD
 AU2715'STREET, 43 FEET WEST OF A METAL DRAIN, 42 FEET NORTHWEST OF A
 AU2715'SIGNAL LIGHT STANDARD, 39 FEET EAST OF THE NORTHEAST CORNER OF
 AU2715'A METAL BUILDING, 2 FEET NORTH OF A METAL WITNESS POST AND SIGN, AND
 AU2715'1 FOOT EAST OF THE WEST END OF A CONVEYOR FOR CLEAN-OUT ON CANAL.
 AU2715'
 AU2715'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2715'U. S. COAST AND GEODETIC SURVEY DISK SET IN A DRILL HOLE IN THE
 AU2715'SOUTHWEST CORNER OF A CONCRETE BASE FOR CONVEYOR, FLUSH WITH
 AU2715'CONCRETE, 4 FEET ABOVE GROUND.  IT IS STAMPED BLOUND R.M. 1 1972.  IT
 AU2715'IS 71 FEET WEST-SOUTHWEST OF THE CENTER OF THE SOUTH BOUND LANE OF
 AU2715'NORTH BROAD STREET, 24 FEET NORTH-NORTHEAST OF THE NORTHEAST
 AU2715'CORNER OF A METAL BUILDING, 21 FEET EAST-SOUTHEAST OF A CANAL
 AU2715'CLEAN-OUT PLATFORM, AND 14 FEET NORTHWEST OF AN ELECTRIC CONTROL
 AU2715'PANEL.
 AU2715'
 AU2715'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU2715'U. S. COAST AND GEODETIC SURVEY DISK SET IN A DRILL HOLD IN A
 AU2715'CONCRETE SLAB FOR A CLEAN-OUT FOR CANAL, FLUSH WITH THE CONCRETE
 AU2715'SLAB.  IT IS STAMPED BLOUNT R.M. 2 1972.  IT IS 80 FEET NORTH OF A
 AU2715'POWER POLE, 33 FEET NORTH-NORTHWEST OF A SIGNAL LIGHT STANDARD, 32
 AU2715'FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE ON NORTH BROAD
 AU2715'STREET, 18 FEET NORTH OF A METAL DRAIN, AND 1.5 FEET WEST OF THE EAST
 AU2715'END OF A CONVEYOR ON A CLEAN-OUT FOR A CANAL.
 AU2715'
 AU2715'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 AU2715
 AU2715                          STATION RECOVERY (1972)
 AU2715
 AU2715'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1972
 AU2715'RECOVERED IN GOOD CONDITION.
 AU2715
 AU2715                          STATION RECOVERY (1988)
 AU2715
 AU2715'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AU2715'THE STATION IS LOCATED 4.8 KM (3.00 MI) NORTHEAST OF DOWNTOWN NEW
 AU2715'ORLEANS, 8 KM (4.95 MI) NORTH OF GRETNA AND 12.8 KM (7.95 MI) EAST OF
 AU2715'KENNER, IN THE SOUTHEAST QUARTER OF SECTION 24, T 12 S, R 11 E.
 AU2715'OWNERSHIP--ORLEANS PARISH WATER BOARD.
 AU2715'TO REACH THE STATION FROM THE INTERSECTION OF NORTH BROAD STREET AND
 AU2715'TULANE AVENUE IN DOWNTOWN NEW ORLEANS, GO NORTHEAST ALONG NORTH BROAD
 AU2715'STREET FOR 3.7 KM (2.30 MI) TO PUMPING STATION NO. 3 ON THE LEFT AND
 AU2715'NORTHWEST OF THE STREET.  THE STATION IS SET TO THE SOUTH OF THE
 AU2715'PUMPING STATION NEAR A CLEAN-OUT RAMP ON A CANAL.
 AU2715'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U.
 AU2715'S. COAST AND GEODETIC SURVEY DISK SET IN A DRILL HOLE IN A CONCRETE
 AU2715'SLAB FLUSH WITH THE SURFACE OF THE RAMP 22.6 M (74.1 FT) NORTH OF A
 AU2715'POWER POLE, 17.7 M (58.1 FT) WEST OF THE CENTER OF THE SOUTH BOUND
 AU2715'LANE OF NORTH BROAD STREET, 13.1 M (43.0 FT) WEST OF A METAL DRAIN,
 AU2715'12.8 M (42.0 FT) NORTHWEST OF A SIGNAL LIGHT STANDARD, 11.9 M
 AU2715'(39.0 FT) EAST OF THE NORTHEAST CORNER OF A METAL BUILDING, 0.6 M
 AU2715'(2.0 FT) NORTH OF A METAL WITNESS POST AND SIGN AND 0.3 M (1.0 FT)
 AU2715'EAST OF THE WEST END OF A CONVEYER FOR CLEAN-OUT ON THE CANAL.
 AU2715'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U
 AU2715'S COAST AND GEODETIC SURVEY DISK SET IN A DRILL HOLE IN THE SOUTHWEST
 AU2715'CORNER OF A CONCRETE BASE FOR A CONVEYER, 1.2 M (3.9 FT) ABOVE THE
 AU2715'GROUND STAMPED---BLOUNT RM 1 1972---, 21.6 M (70.9 FT) WEST-SOUTHWEST
 AU2715'OF THE CENTER OF THE SOUTH BOUND LANE OF NORTH BROAD STREET, 7.3 M
 AU2715'(24.0 FT) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A METAL BUILDING,
 AU2715'6.4 M (21.0 FT) EAST-SOUTHEAST OF A CANAL CLEAN-OUT PLATFORM AND 4.3 M
 AU2715'(14.1 FT) NORTHWEST OF AN ELECTRIC CONTROL PANEL.
 AU2715'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U
 AU2715'S COAST AND GEODETIC SURVEY DISK STAMPED---BLOUNT RM 2 1972---SET IN A
 AU2715'DRILL HOLE IN A CONCRETE SLAB FOR A CLEAN-OUT FOR THE CANAL 24.4 M
 AU2715'(80.1 FT) NORTH OF A POWER POLE, 10.1 M (33.1 FT) NORTH-NORTHWEST OF A
 AU2715'SIGNAL LIGHT STANDARD, 9.8 M (32.2 FT) WEST OF THE CENTER OF THE SOUTH
 AU2715'BOUND LANE OF NORTH BROAD STREET, 5.5 M (18.0 FT) NORTH OF A METAL
 AU2715'DRAIN AND 0.46 M (1.5 FT) WEST OF THE EAST END OF THE CONVEYER.
 AU2715
 AU2715                          STATION RECOVERY (1989)
 AU2715
 AU2715'RECOVERED 1989
 AU2715'RECOVERED IN GOOD CONDITION.
 AU2715
 AU2715                          STATION RECOVERY (1991)
 AU2715
 AU2715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 AU2715'IN NEW ORLEANS, AT THE INTERSECTION OF NORTH BROAD STREET AND A.P.
 AU2715'TUREAUD AVENUE, IN A CONCRETE APRON AT THE SOUTHWEST CORNER OF A
 AU2715'CANAL CLEAN OUT RAMP AT PUMP STATION 3, 17.7 M (58.1 FT) NORTHWEST OF
 AU2715'THE CENTER OF THE SOUTHWEST BOUND LANES OF THE STREET, 12.8 M (42.0
 AU2715'FT) NORTH OF A TRAFFIC LIGHT, 3.3 M (10.8 FT) EAST OF A CHAIN-LINK
 AU2715'FENCE, 2.0 M (6.6 FT) NORTH OF A CHAIN-LINK FENCE, 0.6 M (2.0 FT)
 AU2715'ABOVE THE LEVEL OF THE STREET, AND ON THE EXTENDED CENTER OF THE
 AU2715'NORTHBOUND LANES OF THE AVENUE.
 AU2715
 AU2715                          STATION RECOVERY (1994)
 AU2715
 AU2715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU2715'IN NEW ORLEANS, AT THE INTERSECTION OF NORTH BROAD STREET AND A P
 AU2715'TUREAUD AVENUE, IN A CONCRETE APRON AT THE SOUTHWEST CORNER OF A CANAL
 AU2715'CLEAN OUT RAMP AT PUMP STATION NUMBER 3, 17.7 M (58.1 FT) NORTHWEST OF
 AU2715'THE CENTER OF THE SOUTHWEST BOUND LANES OF THE STREET, 12.8 M (42.0
 AU2715'FT) NORTH OF A TRAFFIC LIGHT, 3.3 M (10.8 FT) SOUTHEAST OF A
 AU2715'CHAIN-LINK FENCE, 2.0 M (6.6 FT) NORTHEAST OF A CHAIN-LINK FENCE, 0.6
 AU2715'M (2.0 FT) ABOVE THE LEVEL OF THE STREET, AND ON THE EXTENDED CENTER
 AU2715'OF THE NORTHBOUND LANES OF THE AVENUE.  NOTE--THE MARK IS ON PROPERTY
 AU2715'OWNED BY THE CITY OF NEW ORLEANS.  TO GAIN ACCESS TO THE MARK
 AU2715'CONTACT--RAY FABRE, 2800 PEOPLES AVENUE, NEW ORLEANS, LA 70119,
 AU2715'TELEPHONE NUMBER (504) 585 2420.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2644 ***********************************************************************
 BK2644  DESIGNATION -  BLUE
 BK2644  PID         -  BK2644
 BK2644  STATE/COUNTY-  LA/EVANGELINE
 BK2644  COUNTRY     -  US
 BK2644  USGS QUAD   -  VILLE PLATTE (2018)
 BK2644
 BK2644                         *CURRENT SURVEY CONTROL
 BK2644  ______________________________________________________________________
 BK2644* NAD 83(1992) POSITION- 30 38 37.47081(N) 092 17 03.55415(W)   ADJUSTED
 BK2644* NAVD 88 ORTHO HEIGHT -    18.8   (meters)       62.    (feet) VERTCON3
 BK2644  ______________________________________________________________________
 BK2644  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK2644  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK2644  HORZ ORDER      -  FIRST
 BK2644
 BK2644.The horizontal coordinates were established by classical geodetic methods
 BK2644.and adjusted by the National Geodetic Survey in January 1993.
 BK2644
 BK2644.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2644.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2644
 BK2644.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2644.GEOID18 height accuracy estimate available here.
 BK2644
 BK2644.Click photographs - Photos may exist for this station.
 BK2644
 BK2644.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2644
 BK2644. The following values were computed from the NAD 83(1992) position.
 BK2644
 BK2644;                    North         East     Units Scale Factor Converg.
 BK2644;SPC LA S     -   238,004.737   908,842.863   MT  0.99998852   -0 28 31.8
 BK2644;SPC LA S     -   780,853.87  2,981,761.96   sFT  0.99998852   -0 28 31.8
 BK2644;UTM  15      - 3,390,338.983   568,576.636   MT  0.99965801   +0 21 53.3
 BK2644
 BK2644!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2644!SPC LA S     -   1.00000132  x   0.99998852  =   0.99998984
 BK2644!UTM  15      -   1.00000132  x   0.99965801  =   0.99965933
 BK2644
 BK2644:                Primary Azimuth Mark                     Grid Az
 BK2644:SPC LA S     -  BLUE AZ MK                               033 59 28.5
 BK2644:UTM  15      -  BLUE AZ MK                               033 09 03.4
 BK2644
 BK2644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6857690338(NAD 83)
 BK2644
 BK2644|---------------------------------------------------------------------|
 BK2644| PID    Reference Object                     Distance      Geod. Az  |
 BK2644|                                                           dddmmss.s |
 BK2644| BK2643 VILLE PLATTE WATER TANK             APPROX. 4.8 KM 0104528.7 |
 BK2644| CV9663 BLUE AZ MK                                         0333056.7 |
 BK2644| CV9664 BLUE RM 1                            28.022 METERS 03747     |
 BK2644| CV9665 BLUE RM 2                            25.068 METERS 13439     |
 BK2644| BK2645 BLUE RM A                            31.813 METERS 22216     |
 BK2644| BK2647 VILLE PLATTE RAD STA KVPI MAST      APPROX. 6.2 KM 3340010.9 |
 BK2644|---------------------------------------------------------------------|
 BK2644
 BK2644                          SUPERSEDED SURVEY CONTROL
 BK2644
 BK2644  NAD 83(1986)-  30 38 37.49083(N)    092 17 03.54803(W) AD(       ) 1
 BK2644  NAD 27      -  30 38 36.78009(N)    092 17 03.09453(W) AD(       ) 1
 BK2644  NGVD 29 (07/19/86)   18.8    (m)           62.     (f) VERT ANG       
 BK2644
 BK2644.Superseded values are not recommended for survey control.
 BK2644
 BK2644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2644.See file dsdata.pdf to determine how the superseded data were derived.
 BK2644
 BK2644_MARKER: DS = TRIANGULATION STATION DISK
 BK2644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2644_STAMPING: BLUE 1965
 BK2644_MARK LOGO: CGS
 BK2644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2644+STABILITY: SURFACE MOTION
 BK2644
 BK2644  HISTORY     - Date     Condition        Report By
 BK2644  HISTORY     - 1965     MONUMENTED       CGS
 BK2644  HISTORY     - 1969     GOOD             CGS
 BK2644
 BK2644                          STATION DESCRIPTION
 BK2644
 BK2644'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EGC)
 BK2644'THE STATION IS LOCATED ABOUT 3-1/4 MILES SOUTH-SOUTHWEST OF VILLE
 BK2644'PLATTE, 0.2 MILES WEST OF STATE HIGHWAY 29, INSIDE A BARN LOT, IN THE
 BK2644'SOUTH 1/2 OF SECTION 7, T4S, R1E AND ON LAND WHICH IS OWNED BY A MR.
 BK2644'CLARENCE SOILEAU OF VILLE PLATTE, LOUISIANA, PHONE NUMBER 363-2915.
 BK2644'
 BK2644'STATION IS REACHED FROM THE POST OFFICE IN VILLE PLATTE.  GO EAST ON
 BK2644'MAIN STREET FOR 0.3 MILES TO THE JUNCTION WITH STATE HIGHWAY 29.  TURN
 BK2644'RIGHT AND GO SOUTHERLY ON HIGHWAY 29 FOR 2.8 MILES TO THE AZIMUTH MARK
 BK2644'ON THE RIGHT, WEST SIDE OF HIGHWAY.  CONTINUE STRAIGHT AHEAD, ON
 BK2644'HIGHWAY 29 FOR 0.3 MILE TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND
 BK2644'GO WEST ON THE GRAVELED ROAD FOR 0.2 MILE TO A HOUSE, BARN, DRIVEWAY
 BK2644'AND THE STATION MARK ON THE LEFT, SOUTH SIDE OF THE ROAD.
 BK2644'
 BK2644'ALL MARKS ARE STANDARD DISKS, SET IN THE TOP OF ROUND CONCRETE
 BK2644'MONUMENTS.
 BK2644'
 BK2644'STATION MARK DISK IS STAMPED BLUE 1965 AND IT IS SET ABOUT 10 INCHES
 BK2644'BELOW THE SURFACE OF THE GROUND.  THE MARK IS 70.4 FEET
 BK2644'NORTH-NORTHWEST OF THE NORTHEAST CORNER OF AN OLD HOUSE, 57 FEET SOUTH
 BK2644'OF THE CENTER OF THE GRAVELED ROAD, 32.8 FEET EAST OF THE CENTER PART
 BK2644'OF AN OLD BARN AND 30 FEET WEST OF THE CENTER OF A DRIVEWAY.
 BK2644'
 BK2644'REFERENCE MARK NUMBER 1 DISK IS STAMPED BLUE NO 1 1965 AND THE MARK
 BK2644'PROJECTS ABOUT 6 INCHES.  THE MARK IS 37-1/2 FEET NORTH-NORTHEAST OF
 BK2644'THE JUNCTION OF THE GRAVELED ROAD AND THE DRIVEWAY, 9.3 FEET WEST OF A
 BK2644'TELEPHONE LINE POLE WHICH HAS A GUY LINE ATTACHED AND 1 FOOT NORTH OF
 BK2644'AN EAST-WEST FENCE LINE.
 BK2644'
 BK2644'REFERENCE MARK NUMBER 2 DISK IS STAMPED BLUE NO 2 1965 AND THE MARK
 BK2644'PROJECTS ABOUT 2 INCHES.  THE MARK IS 45.8 FEET NORTHEAST OF THE
 BK2644'NORTHEAST CORNER OF THE OLD HOUSE AND 1.5 FEET WEST OF A NORTH-SOUTH
 BK2644'FENCE LINE.
 BK2644'
 BK2644'AZIMUTH MARK DISK IS STAMPED BLUE 1965 AND THE MARK PROJECTS ABOUT 4
 BK2644'INCHES.  THE MARK IS 50 FEET WEST OF THE CENTER OF STATE HIGHWAY 29,
 BK2644'1.8 FEET SOUTHEAST OF A METAL WITNESS POST AND 1.3 FEET EAST OF A
 BK2644'NORTH-SOUTH FENCE LINE.
 BK2644'
 BK2644'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 BK2644
 BK2644                          STATION RECOVERY (1969)
 BK2644
 BK2644'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2644'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK
 BK2644'WERE RECOVERED AS PREVIOUSLY DESCRIBED IN 1966 BY E.G.C.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3013 ***********************************************************************
 AU3013  DESIGNATION -  BLUE
 AU3013  PID         -  AU3013
 AU3013  STATE/COUNTY-  LA/LAFOURCHE
 AU3013  COUNTRY     -  US
 AU3013  USGS QUAD   -  BAY COURANT (2018)
 AU3013
 AU3013                         *CURRENT SURVEY CONTROL
 AU3013  ______________________________________________________________________
 AU3013* NAD 83(1992) POSITION- 29 16 52.41538(N) 090 16 11.46107(W)   ADJUSTED
 AU3013* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3013  **This station is located in a suspected subsidence area (see below).
 AU3013  ______________________________________________________________________
 AU3013  GEOID HEIGHT    -        -24.158 (meters)                     GEOID18
 AU3013  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 AU3013  HORZ ORDER      -  THIRD
 AU3013
 AU3013.The horizontal coordinates were established by classical geodetic methods
 AU3013.and adjusted by the National Geodetic Survey in January 1993.
 AU3013
 AU3013.** This station is in an area of known vertical motion. If an
 AU3013.** orthometric height was ever established but is not available 
 AU3013.** in the current survey control section, the orthometric height
 AU3013.** is considered suspect.  Suspect heights are available in the
 AU3013.** superseded section only if requested.
 AU3013
 AU3013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3013.GEOID18 height accuracy estimate available here.
 AU3013
 AU3013.Click photographs - Photos may exist for this station.
 AU3013
 AU3013.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3013
 AU3013. The following values were computed from the NAD 83(1992) position.
 AU3013
 AU3013;                    North         East     Units Scale Factor Converg.
 AU3013;SPC LA S     -    87,076.334 1,103,341.823   MT  1.00000403   +0 31 54.3
 AU3013;SPC LA S     -   285,682.94  3,619,880.63   sFT  1.00000403   +0 31 54.3
 AU3013;UTM  15      - 3,242,236.095   765,246.152   MT  1.00046824   +1 20 09.9
 AU3013
 AU3013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3013!SPC LA S     -   1.00000385  x   1.00000403  =   1.00000788
 AU3013!UTM  15      -   1.00000385  x   1.00046824  =   1.00047209
 AU3013
 AU3013:                Primary Azimuth Mark                     Grid Az
 AU3013:SPC LA S     -  CANAL                                    152 41 47.1
 AU3013:UTM  15      -  CANAL                                    151 53 31.5
 AU3013
 AU3013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN6524642236(NAD 83)
 AU3013
 AU3013|---------------------------------------------------------------------|
 AU3013| PID    Reference Object                     Distance      Geod. Az  |
 AU3013|                                                           dddmmss.s |
 AU3013| DD6376 BLUE RM 2                            21.029 METERS 06051     |
 AU3013| AU2967 CANAL                               APPROX. 4.6 KM 1531341.4 |
 AU3013| DD6375 BLUE RM 1                            15.360 METERS 35056     |
 AU3013|---------------------------------------------------------------------|
 AU3013
 AU3013                          SUPERSEDED SURVEY CONTROL
 AU3013
 AU3013  NAD 83(1986)-  29 16 52.43110(N)    090 16 11.47090(W) AD(       ) 3
 AU3013  NAD 27      -  29 16 51.61600(N)    090 16 11.18500(W) AD(       ) 3
 AU3013
 AU3013.Superseded values are not recommended for survey control.
 AU3013
 AU3013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3013.See file dsdata.pdf to determine how the superseded data were derived.
 AU3013
 AU3013_MARKER: DS = TRIANGULATION STATION DISK
 AU3013_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU3013_STAMPING: BLUE 1934
 AU3013_MARK LOGO: CGS
 AU3013_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3013
 AU3013  HISTORY     - Date     Condition        Report By
 AU3013  HISTORY     - 1934     MONUMENTED       CGS
 AU3013  HISTORY     - 1952     GOOD             CGS
 AU3013
 AU3013                          STATION DESCRIPTION
 AU3013
 AU3013'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WDP)
 AU3013'STATION IS ABOUT 4 MILES NW OF LEESVILLE ON THE E SIDE OF
 AU3013'BAYOU BLUE AND JUST N OF THE ENTRANCE TO BAYOU PIERRE ALEU.
 AU3013'
 AU3013'THE STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 AU3013'SET IN CONCRETE IN THE TOP OF TILES.
 AU3013'
 AU3013'REFERENCE MARK NO. 1 IS 15.360 METERS (50.39 FEET) FROM THE
 AU3013'STATION N 09 DEG 04 MIN W.
 AU3013'
 AU3013'REFERENCE MARK NO. 2 IS 21.029 METERS (68.99 FEET) FROM THE
 AU3013'STATION N 60 DEG 51 MIN E.
 AU3013
 AU3013                          STATION RECOVERY (1952)
 AU3013
 AU3013'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3013'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 AU3013'A COMPLETE NEW DESCRIPTION FOLLOWS--
 AU3013'
 AU3013'STATION IS LOCATED ABOUT 2.8 MI. ABOVE THE MOUTH OF BAYOU
 AU3013'BLUE, AT THE CONFLUENCE OF BAYOU BLUE AND BAYOU PIERRE ET
 AU3013'LEE, ON THE NW POINT OF THE INTERSECTION, AND 2 FT. S OF A
 AU3013'4- BY 4-IN. WOODEN WITNESS POST.  THE APPARENT SHORELINE
 AU3013'IS 68 FT. S 12 DEG W (MAGNETIC).  IT IS A STANDARD
 AU3013'DISK, STAMPED BLUE 1934 AND SET IN CONCRETE IN THE TOP OF
 AU3013'AN 8-IN. TILE PROJECTING 1 IN. ABOVE THE GROUND.
 AU3013'
 AU3013'REFERENCE MARK 1 IS 15.360 M. (50.39 FT.) FROM THE STATION IN
 AU3013'N 09 DEG 04 MIN W (ACCORDING TO THE ORIGINAL DESCRIPTION).
 AU3013'IT IS A STANDARD DISK, STAMPED BLUE 1 1934 AND SET IN CONCRETE
 AU3013'IN THE TOP OF AN 8-IN. TILE PROJECTING 1 IN. ABOVE THE GROUND.
 AU3013'
 AU3013'REFERENCE MARK 2 IS 21.029 M. (68.99 FT.) FROM THE STATION
 AU3013'N 60 DEG 51 MIN E (ACCORDING TO THE ORIGINAL DESCRIPTION).
 AU3013'IT IS A STANDARD DISK, STAMPED BLUE 2 1934 AND SET IN CONCRETE
 AU3013'IN THE TOP OF AN 8-IN. TILE PROJECTING 2 IN. ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4931 ***********************************************************************
 BJ4931  DESIGNATION -  BLUE CROSS
 BJ4931  PID         -  BJ4931
 BJ4931  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4931  COUNTRY     -  US
 BJ4931  USGS QUAD   -  BATON ROUGE EAST (2018)
 BJ4931
 BJ4931                         *CURRENT SURVEY CONTROL
 BJ4931  ______________________________________________________________________
 BJ4931* NAD 83(1992) POSITION- 30 27 28.77747(N) 091 04 11.32449(W)   ADJUSTED
 BJ4931* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4931  **This station is located in a suspected subsidence area (see below).
 BJ4931  ______________________________________________________________________
 BJ4931  GEOID HEIGHT    -        -27.024 (meters)                     GEOID18
 BJ4931  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ4931  HORZ ORDER      -  FIRST
 BJ4931
 BJ4931.The horizontal coordinates were established by classical geodetic methods
 BJ4931.and adjusted by the National Geodetic Survey in January 1993.
 BJ4931
 BJ4931.** This station is in an area of known vertical motion. If an
 BJ4931.** orthometric height was ever established but is not available 
 BJ4931.** in the current survey control section, the orthometric height
 BJ4931.** is considered suspect.  Suspect heights are available in the
 BJ4931.** superseded section only if requested.
 BJ4931
 BJ4931.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4931.GEOID18 height accuracy estimate available here.
 BJ4931
 BJ4931.Click photographs - Photos may exist for this station.
 BJ4931
 BJ4931.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4931
 BJ4931. The following values were computed from the NAD 83(1992) position.
 BJ4931
 BJ4931;                    North         East     Units Scale Factor Converg.
 BJ4931;SPC LA S     -   217,063.776 1,025,307.496   MT  0.99995746   +0 07 54.3
 BJ4931;SPC LA S     -   712,150.07  3,363,863.01   sFT  0.99995746   +0 07 54.3
 BJ4931;UTM  15      - 3,371,119.235   685,318.532   MT  1.00002369   +0 58 43.3
 BJ4931
 BJ4931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4931!SPC LA S     -   0.99999609  x   0.99995746  =   0.99995355
 BJ4931!UTM  15      -   0.99999609  x   1.00002369  =   1.00001978
 BJ4931
 BJ4931:                Primary Azimuth Mark                     Grid Az
 BJ4931:SPC LA S     -  ROUGE                                    257 48 04.0
 BJ4931:UTM  15      -  ROUGE                                    256 57 15.0
 BJ4931
 BJ4931_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8531871119(NAD 83)
 BJ4931
 BJ4931|---------------------------------------------------------------------|
 BJ4931| PID    Reference Object                     Distance      Geod. Az  |
 BJ4931|                                                           dddmmss.s |
 BJ4931| CV9666 BLUE CROSS RM 1                       8.959 METERS 03859     |
 BJ4931| BJ4926 BATON ROUGE WICKLAND TERR TANK      APPROX. 3.4 KM 1200220.6 |
 BJ4931| BJ4928 BATON ROUGE COUNTRY CLUB TANK       APPROX. 2.2 KM 1442904.7 |
 BJ4931| BJ0986 ROUGE                               APPROX. 2.6 KM 2575558.3 |
 BJ4931| CV9667 BLUE CROSS RM 2                       8.001 METERS 33050     |
 BJ4931|---------------------------------------------------------------------|
 BJ4931
 BJ4931                          SUPERSEDED SURVEY CONTROL
 BJ4931
 BJ4931  NAD 83(1986)-  30 27 28.79533(N)    091 04 11.32228(W) AD(       ) 1
 BJ4931  NAD 27      -  30 27 28.11119(N)    091 04 10.94561(W) AD(       ) 1
 BJ4931
 BJ4931.Superseded values are not recommended for survey control.
 BJ4931
 BJ4931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4931.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4931
 BJ4931_MARKER: DS = TRIANGULATION STATION DISK
 BJ4931_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 BJ4931_SP_SET: BUILDING ROOF
 BJ4931_STAMPING: BLUE CROSS 1970
 BJ4931_MARK LOGO: CGS
 BJ4931_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BJ4931+STABILITY: POSITION/ELEVATION WELL
 BJ4931
 BJ4931  HISTORY     - Date     Condition        Report By
 BJ4931  HISTORY     - 1970     MONUMENTED       NGS
 BJ4931  HISTORY     - 19740917 GOOD             LADTD
 BJ4931
 BJ4931                          STATION DESCRIPTION
 BJ4931
 BJ4931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (JHP)
 BJ4931'NO AZIMUTH MARK WAS SET FOR THIS STATION.
 BJ4931'
 BJ4931'THE STATION IS LOCATED IN THE EAST PART OF BATON ROUGE, IN SECTION 65,
 BJ4931'T7S, R2E, ON THE ROOF OF THE BLUE CROSS INSURANCE COMPANY BUILDING.
 BJ4931'ADDRESS--10225 FLORIDA BOULEVARD, POST OFFICE BOX 15699, BATON ROUGE,
 BJ4931'LOUISIANA.
 BJ4931'
 BJ4931'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 61 (AIRLINE
 BJ4931'HIGHWAY) AND US HIGHWAY 190 (FLORIDA BOULEVARD) IN THE EAST PART OF
 BJ4931'BATON ROUGE, GO EAST ON US HIGHWAY 190 FOR 1.6 MILES TO THE BLUE CROSS
 BJ4931'BUILDING ON THE LEFT AND THE STATION AS DESCRIBED.
 BJ4931'
 BJ4931'THE STATION MARK IS A STANDARD DISK STAMPED BLUE CROSS 1970, SET IN
 BJ4931'THE TOP OF A MASS OF CONCRETE INSIDE A 4-INCH COPPER PIPE (WITH CAP)
 BJ4931'THAT IS SECURED TO THE TOP OF THE TAR COVERED ROOF OF THE BUILDING.
 BJ4931'IT IS 31 FEET SOUTHWEST OF THE NORTHEAST CORNER OF THE ROOF, 28 FEET
 BJ4931'SOUTHEAST OF THE NORTHWEST CORNER OF THE ROOF AND 6 FEET NORTH OF THE
 BJ4931'SOUTH EDGE OF THE ROOF.
 BJ4931'
 BJ4931'A POINT OF A LIGHTNING ROD SECURED TO THE NORTHEAST CORNER OF THE ROOF
 BJ4931'WAS USED AS REFERENCE POINT 1.
 BJ4931'
 BJ4931'A POINT OF A LIGHTNING ROD SECURED TO THE NORTHWEST CORNER OF THE ROOF
 BJ4931'WAS USED AS REFERENCE POINT 2.
 BJ4931
 BJ4931                          STATION RECOVERY (1974)
 BJ4931
 BJ4931'RECOVERY NOTE BY LA TRANSP AND DEV 1974 (RT)
 BJ4931'THE STATION MARK, REFERENCE POINT 1 AND REFERENCE POINT 2 WERE FOUND
 BJ4931'TO BE IN GOOD CONDITION.  THE 1970 DESCRIPTION IS ADEQUATE FOR THIS
 BJ4931'STATION.
 BJ4931'
 BJ4931'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.  AIRLINE DISTANCE AND
 BJ4931'DIRECTION FROM NEAREST TOWN 6 MILES EAST OF DOWNTOWN BATON ROUGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3252 ***********************************************************************
 AU3252  DESIGNATION -  BLUE HAMMOCK
 AU3252  PID         -  AU3252
 AU3252  STATE/COUNTY-  LA/TERREBONNE
 AU3252  COUNTRY     -  US
 AU3252  USGS QUAD   -  LOST LAKE (2018)
 AU3252
 AU3252                         *CURRENT SURVEY CONTROL
 AU3252  ______________________________________________________________________
 AU3252* NAD 83(2011) POSITION- 29 18 06.44941(N) 091 05 33.96422(W)   ADJUSTED
 AU3252* NAD 83(2011) ELLIP HT-   -23.186 (meters)        (06/27/12)   ADJUSTED
 AU3252* NAD 83(2011) EPOCH   -  2010.00
 AU3252* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3252  **This station is located in a suspected subsidence area (see below).
 AU3252  ______________________________________________________________________
 AU3252  GEOID HEIGHT    -        -24.592 (meters)                     GEOID18
 AU3252  NAD 83(2011) X  -   -106,160.520 (meters)                     COMP
 AU3252  NAD 83(2011) Y  - -5,565,511.705 (meters)                     COMP
 AU3252  NAD 83(2011) Z  -  3,103,103.077 (meters)                     COMP
 AU3252  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AU3252
 AU3252  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AU3252  Standards:
 AU3252         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AU3252            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AU3252  -------------------------------------------------------------------
 AU3252  NETWORK   14.20  68.95           5.24   6.12  35.18      0.32656814
 AU3252  -------------------------------------------------------------------
 AU3252  Click here for local accuracies and other accuracy information.
 AU3252
 AU3252.The horizontal coordinates were established by GPS observations
 AU3252.and adjusted by the National Geodetic Survey in June 2012.
 AU3252
 AU3252.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AU3252.been affixed to the stable North American tectonic plate. See 
 AU3252.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AU3252
 AU3252.The horizontal coordinates are valid at the epoch date displayed above
 AU3252.which is a decimal equivalence of Year/Month/Day.
 AU3252
 AU3252.** This station is in an area of known vertical motion. If an
 AU3252.** orthometric height was ever established but is not available 
 AU3252.** in the current survey control section, the orthometric height
 AU3252.** is considered suspect.  Suspect heights are available in the
 AU3252.** superseded section only if requested.
 AU3252
 AU3252.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3252.GEOID18 height accuracy estimate available here.
 AU3252
 AU3252.Click photographs - Photos may exist for this station.
 AU3252
 AU3252.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU3252
 AU3252.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3252
 AU3252.The ellipsoidal height was determined by GPS observations
 AU3252.and is referenced to NAD 83.
 AU3252
 AU3252. The following values were computed from the NAD 83(2011) position.
 AU3252
 AU3252;                    North         East     Units Scale Factor Converg.
 AU3252;SPC LA S     -    88,900.755 1,023,372.001   MT  0.99999962   +0 07 13.0
 AU3252;SPC LA S     -   291,668.56  3,357,512.97   sFT  0.99999962   +0 07 13.0
 AU3252;UTM  15      - 3,242,931.529   685,240.071   MT  1.00002343   +0 56 01.3
 AU3252
 AU3252!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3252!SPC LA S     -   1.00000364  x   0.99999962  =   1.00000326
 AU3252!UTM  15      -   1.00000364  x   1.00002343  =   1.00002707
 AU3252
 AU3252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN8524042931(NAD 83)
 AU3252
 AU3252                          SUPERSEDED SURVEY CONTROL
 AU3252
 AU3252  NAD 83(2007)-  29 18 06.44979(N)    091 05 33.96490(W) AD(       ) 0
 AU3252  ELLIP H (02/10/07)  -23.136  (m)                       GP(       )    
 AU3252  ELLIP H (07/18/02)  -22.686  (m)                       GP(       ) 4 2
 AU3252  NAD 83(1992)-  29 18 06.44720(N)    091 05 33.96515(W) AD(       ) 1
 AU3252  ELLIP H (01/21/93)  -22.986  (m)                       GP(       ) 4 2
 AU3252  NAD 83(1986)-  29 18 06.46767(N)    091 05 33.97358(W) AD(       ) 1
 AU3252
 AU3252.Superseded values are not recommended for survey control.
 AU3252
 AU3252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3252.See file dsdata.pdf to determine how the superseded data were derived.
 AU3252
 AU3252_MARKER: I = METAL ROD
 AU3252_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AU3252_SP_SET: OBJECT DRIVEN INTO GROUND
 AU3252_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU3252+SATELLITE: SATELLITE OBSERVATIONS - 1986
 AU3252
 AU3252  HISTORY     - Date     Condition        Report By
 AU3252  HISTORY     - 1986     MONUMENTED       GEOHYD
 AU3252
 AU3252                          STATION DESCRIPTION
 AU3252
 AU3252'DESCRIBED BY GEO-HYDRO INCORPORATED 1986 (JDR)
 AU3252'THE STATION IS LOCATED ABOUT 30 MILES SOUTHWEST OF HOUMA LOUISIANA,
 AU3252'ABOUT 23 MILES SOUTHWEST OF THERIOT LOUISIANA, ON THE NORTHERN BANK OF
 AU3252'BAYOU BLUE HAMMOCK.
 AU3252'
 AU3252'TO REACH STATION FROM FALGOUT MARINA, NEAR THERIOT LOUISIANA, GO
 AU3252'SOUTHWEST ON FALGOUT CANAL TO LAKE DECADE, CROSS LAKE DECADE AND GO
 AU3252'SOUTHWEST OUT OF THE LAKE INTO DECADE BAYOU.  GO SOUTHWEST ON BAYOU
 AU3252'DECADE TO EAGLE BAYOU, FOLLOW EAGLE BAYOU TO BLUE HAMMOCK BAYOU, THEN
 AU3252'FOLLOW BLUE HAMMOCK BAYOU TO THE STATION, ON THE NORTH BANK, ABOUT 30
 AU3252'FEET FROM THE EDGE OF THE WATERLINE.
 AU3252'
 AU3252'THE STATION IS A 9/16 INCH STEEL ROD, DRIVEN INTO THE GROUND, WITH A
 AU3252'PIECE OF PVC PIPE DRIVEN INTO THE GROUND AROUND IT. THE STATION IS
 AU3252'LOCATED ON THE NORTHERN BANK OF BAYOU BLUE HAMMOCK, IN A BRUSHY AREA
 AU3252'ABOUT 30 FEET FROM THE WATERLINE.  THE STATION IS PROJECTING ABOUT 16
 AU3252'INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2645 ***********************************************************************
 BK2645  DESIGNATION -  BLUE RM A
 BK2645  PID         -  BK2645
 BK2645  STATE/COUNTY-  LA/EVANGELINE
 BK2645  COUNTRY     -  US
 BK2645  USGS QUAD   -  VILLE PLATTE (2018)
 BK2645
 BK2645                         *CURRENT SURVEY CONTROL
 BK2645  ______________________________________________________________________
 BK2645* NAD 83(1992) POSITION- 30 38 36.70640(N) 092 17 04.35783(W)   ADJUSTED
 BK2645* NAVD 88 ORTHO HEIGHT -    18.7   (meters)       61.    (feet) VERTCON3
 BK2645  ______________________________________________________________________
 BK2645  GEOID HEIGHT    -        -27.173 (meters)                     GEOID18
 BK2645  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK2645  HORZ ORDER      -  FIRST
 BK2645
 BK2645.The horizontal coordinates were established by classical geodetic methods
 BK2645.and adjusted by the National Geodetic Survey in January 1993.
 BK2645
 BK2645.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2645.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2645
 BK2645.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2645.GEOID18 height accuracy estimate available here.
 BK2645
 BK2645.Click photographs - Photos may exist for this station.
 BK2645
 BK2645.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2645
 BK2645. The following values were computed from the NAD 83(1992) position.
 BK2645
 BK2645;                    North         East     Units Scale Factor Converg.
 BK2645;SPC LA S     -   237,981.376   908,821.269   MT  0.99998848   -0 28 32.2
 BK2645;SPC LA S     -   780,777.23  2,981,691.11   sFT  0.99998848   -0 28 32.2
 BK2645;UTM  15      - 3,390,315.315   568,555.394   MT  0.99965798   +0 21 52.8
 BK2645
 BK2645!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2645!SPC LA S     -   1.00000134  x   0.99998848  =   0.99998982
 BK2645!UTM  15      -   1.00000134  x   0.99965798  =   0.99965932
 BK2645
 BK2645:                Primary Azimuth Mark                     Grid Az
 BK2645:SPC LA S     -  VIDRINE RM 3                             297 18 20.4
 BK2645:UTM  15      -  VIDRINE RM 3                             296 27 55.4
 BK2645
 BK2645_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6855590315(NAD 83)
 BK2645
 BK2645|---------------------------------------------------------------------|
 BK2645| PID    Reference Object                     Distance      Geod. Az  |
 BK2645|                                                           dddmmss.s |
 BK2645| BK2644 BLUE                                 31.813 METERS 04216     |
 BK2645| BK2666 VIDRINE RM 3                        APPROX.12.1 KM 2964948.2 |
 BK2645|---------------------------------------------------------------------|
 BK2645
 BK2645                          SUPERSEDED SURVEY CONTROL
 BK2645
 BK2645  NAD 83(1986)-  30 38 36.72639(N)    092 17 04.35175(W) AD(       ) 1
 BK2645  NAD 27      -  30 38 36.01565(N)    092 17 03.89817(W) AD(       ) 1
 BK2645  NGVD 29 (07/19/86)   18.7    (m)           61.     (f) VERT ANG       
 BK2645
 BK2645.Superseded values are not recommended for survey control.
 BK2645
 BK2645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2645.See file dsdata.pdf to determine how the superseded data were derived.
 BK2645
 BK2645_MARKER: DS = TRIANGULATION STATION DISK
 BK2645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2645_STAMPING: BLUE RM A 1965
 BK2645_MARK LOGO: CGS
 BK2645_PROJECTION: RECESSED 61 CENTIMETERS
 BK2645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2645+STABILITY: SURFACE MOTION
 BK2645
 BK2645  HISTORY     - Date     Condition        Report By
 BK2645  HISTORY     - 1965     MONUMENTED       CGS
 BK2645
 BK2645                          STATION DESCRIPTION
 BK2645
 BK2645'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EGC)
 BK2645'THE STATION IS LOCATED NEAR THE SAME LOCATION AND ON THE SAME PROPERTY
 BK2645'AS TRIANGULATION STATION BLUE.
 BK2645'
 BK2645'THE STATION IS MARKED BY A STANDARD TRIANGULATION STATION DISK SET IN
 BK2645'THE TOP OF A ROUND CONCRETE MONUMENT WHICH IS ABOUT 24 INCHES BELOW
 BK2645'THE SURFACE OF THE GROUND AND STAMPED BLUE RM A 1965.  THE MARK IF 48
 BK2645'FEET WEST OF THE BACK DOOR OF THE HOUSE, 38-1/2 FEET SOUTHWEST OF THE
 BK2645'EAST GATE POST, 30-1/2 FEET SOUTH OF THE SOUTHWEST CORNER OF BARN LOT
 BK2645'AND 10 FEET WEST OF A GARDEN FENCE.
 BK2645'
 BK2645'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BLUE AND THE
 BK2645'DISTANCE IS 31.814 METERS OR 104.38 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1400 ***********************************************************************
 CQ1400  DESIGNATION -  BM
 CQ1400  PID         -  CQ1400
 CQ1400  STATE/COUNTY-  LA/WEBSTER
 CQ1400  COUNTRY     -  US
 CQ1400  USGS QUAD   -  MINDEN SOUTH (2018)
 CQ1400
 CQ1400                         *CURRENT SURVEY CONTROL
 CQ1400  ______________________________________________________________________
 CQ1400* NAD 83(1986) POSITION- 32 32 23.     (N) 093 17 33.     (W)   SCALED
 CQ1400* NAVD 88 ORTHO HEIGHT -    59.327 (meters)      194.64  (feet) ADJUSTED
 CQ1400  ______________________________________________________________________
 CQ1400  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 CQ1400  DYNAMIC HEIGHT  -         59.261 (meters)      194.43  (feet) COMP
 CQ1400  MODELED GRAVITY -    979,523.5   (mgal)                       NAVD 88
 CQ1400
 CQ1400  VERT ORDER      -  FIRST     CLASS I
 CQ1400
 CQ1400.The horizontal coordinates were scaled from a map and have
 CQ1400.an estimated accuracy of +/- 6 seconds.
 CQ1400
 CQ1400.The orthometric height was determined by differential leveling and
 CQ1400.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1400.in June 1991.
 CQ1400
 CQ1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1400.GEOID18 height accuracy estimate available here.
 CQ1400
 CQ1400.Click photographs - Photos may exist for this station.
 CQ1400
 CQ1400.The dynamic height is computed by dividing the NAVD 88
 CQ1400.geopotential number by the normal gravity value computed on the
 CQ1400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1400.degrees latitude (g = 980.6199 gals.).
 CQ1400
 CQ1400.The modeled gravity was interpolated from observed gravity values.
 CQ1400
 CQ1400;                    North         East    Units  Estimated Accuracy
 CQ1400;SPC LA N     -   226,430.      925,560.      MT  (+/- 180 meters Scaled)
 CQ1400
 CQ1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS725003(NAD 83)
 CQ1400
 CQ1400                          SUPERSEDED SURVEY CONTROL
 CQ1400
 CQ1400  NGVD 29 (11/26/84)   59.406  (m)          194.90   (f) ADJUSTED    1 1
 CQ1400
 CQ1400.Superseded values are not recommended for survey control.
 CQ1400
 CQ1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1400.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1400
 CQ1400_MARKER: Q = CHISELED SQUARE
 CQ1400_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CQ1400_SP_SET: SEMAPHORE
 CQ1400_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1400
 CQ1400  HISTORY     - Date     Condition        Report By
 CQ1400  HISTORY     - UNK      MONUMENTED       USGS
 CQ1400  HISTORY     - 1969     GOOD             CGS
 CQ1400
 CQ1400                          STATION DESCRIPTION
 CQ1400
 CQ1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ1400'IN SIBLEY.
 CQ1400'AT SIBLEY, 2 1/2 FEET SOUTH OF THE SOUTH WALL OF THE ILLINOIS CENTRAL
 CQ1400'RAILROAD STATION, 12 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, A
 CQ1400'SQUARE CHISELED IN THE TOP OF THE SOUTHEAST CORNER OF A CONCRETE
 CQ1400'SEMAPHORE BASE WHICH PROJECTS 7 INCHES ABOVE THE SURFACE OF THE
 CQ1400'GROUND.  SEC 21, T 18N, R 9W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0525 ***********************************************************************
 AT0525  DESIGNATION -  BM
 AT0525  PID         -  AT0525
 AT0525  STATE/COUNTY-  LA/PLAQUEMINES
 AT0525  COUNTRY     -  US
 AT0525  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT0525
 AT0525                         *CURRENT SURVEY CONTROL
 AT0525  ______________________________________________________________________
 AT0525* NAD 83(1986) POSITION- 28 59 06.     (N) 089 08 35.     (W)   SCALED
 AT0525* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0525  **This station is located in a suspected subsidence area (see below).
 AT0525  ______________________________________________________________________
 AT0525  GEOID HEIGHT    -        -23.555 (meters)                     GEOID18
 AT0525  DYNAMIC HEIGHT  -          0.17  (meters)        0.6   (feet) COMP
 AT0525  MODELED GRAVITY -    979,294.7   (mgal)                       NAVD 88
 AT0525
 AT0525.The horizontal coordinates were scaled from a map and have
 AT0525.an estimated accuracy of +/- 6 seconds.
 AT0525
 AT0525.** This station is in an area of known vertical motion. If an
 AT0525.** orthometric height was ever established but is not available 
 AT0525.** in the current survey control section, the orthometric height
 AT0525.** is considered suspect.  Suspect heights are available in the
 AT0525.** superseded section only if requested.
 AT0525
 AT0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0525.GEOID18 height accuracy estimate available here.
 AT0525
 AT0525.Click photographs - Photos may exist for this station.
 AT0525
 AT0525.The dynamic height is computed by dividing the NAVD 88
 AT0525.geopotential number by the normal gravity value computed on the
 AT0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT0525.degrees latitude (g = 980.6199 gals.).
 AT0525
 AT0525.The modeled gravity was interpolated from observed gravity values.
 AT0525
 AT0525;                    North         East    Units  Estimated Accuracy
 AT0525;SPC LA S     -    55,800.    1,213,450.      MT  (+/- 180 meters Scaled)
 AT0525
 AT0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT912082(NAD 83)
 AT0525
 AT0525                          SUPERSEDED SURVEY CONTROL
 AT0525
 AT0525.No superseded survey control is available for this station.
 AT0525
 AT0525_MARKER: B = BOLT
 AT0525_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AT0525_SP_SET: PILING
 AT0525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0525
 AT0525  HISTORY     - Date     Condition        Report By
 AT0525  HISTORY     - UNK      MONUMENTED       USACE
 AT0525  HISTORY     - 1971     GOOD             NGS
 AT0525  HISTORY     - 19800924 MARK NOT FOUND   NGS
 AT0525
 AT0525                          STATION DESCRIPTION
 AT0525
 AT0525'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0525'2.7 MI SE FROM PORT EADS.
 AT0525'ABOUT 2.7 MILES SOUTHEAST ALONG THE SOUTHWEST BANK OF THE SOUTH PASS
 AT0525'FROM THE LIGHTHOUSE AT PORT EADS, NEAR A US COAST GUARD STATION, 225.2
 AT0525'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE PERSONNEL QUARTERS, 4
 AT0525'1/2 FEET NORTH OF THE NORTH SIDE OF A WALKWAY TO THE BOATHOUSE, 4 FEET
 AT0525'WEST OF THE WEST SIDE OF A DOCK AND SET IN THE TOP OF A PILING FORMING
 AT0525'THE WEST JETTY OF SOUTH PASS.
 AT0525
 AT0525                          STATION RECOVERY (1980)
 AT0525
 AT0525'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 AT0525'THE BOAT HOUSE IS GONE, VERY FEW ROCKS THAT FORM THE JETTY HAVE TOPS
 AT0525'EXPOSED.  ALSO VERY FEW PILINGS CAN BE SEEN.  WITH THE REFERENCE
 AT0525'POINTS GONE, IT WOULD BE DIFFICULT TO FIND THIS BENCH MARK IN A
 AT0525'PILING UNDERWATER.  IT WAS NOT FOUND THIS DATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1656 ***********************************************************************
 AU1656  DESIGNATION -  BM 1 USE
 AU1656  PID         -  AU1656
 AU1656  STATE/COUNTY-  LA/ST MARY
 AU1656  COUNTRY     -  US
 AU1656  USGS QUAD   -  MORGAN CITY (2018)
 AU1656
 AU1656                         *CURRENT SURVEY CONTROL
 AU1656  ______________________________________________________________________
 AU1656* NAD 83(1986) POSITION- 29 40 55.     (N) 091 10 59.     (W)   SCALED
 AU1656* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1656  **This station is located in a suspected subsidence area (see below).
 AU1656  ______________________________________________________________________
 AU1656  GEOID HEIGHT    -        -25.462 (meters)                     GEOID18
 AU1656
 AU1656.The horizontal coordinates were scaled from a map and have
 AU1656.an estimated accuracy of +/- 6 seconds.
 AU1656
 AU1656.** This station is in an area of known vertical motion. If an
 AU1656.** orthometric height was ever established but is not available 
 AU1656.** in the current survey control section, the orthometric height
 AU1656.** is considered suspect.  Suspect heights are available in the
 AU1656.** superseded section only if requested.
 AU1656
 AU1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1656.GEOID18 height accuracy estimate available here.
 AU1656
 AU1656.Click photographs - Photos may exist for this station.
 AU1656
 AU1656;                    North         East    Units  Estimated Accuracy
 AU1656;SPC LA S     -   131,020.    1,014,550.      MT  (+/- 180 meters Scaled)
 AU1656
 AU1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN758849(NAD 83)
 AU1656
 AU1656                          SUPERSEDED SURVEY CONTROL
 AU1656
 AU1656.No superseded survey control is available for this station.
 AU1656
 AU1656_MARKER: DD = SURVEY DISK
 AU1656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1656_STAMPING: EL 15.78 BM 1 1951 125 S
 AU1656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1656+STABILITY: SURFACE MOTION
 AU1656
 AU1656  HISTORY     - Date     Condition        Report By
 AU1656  HISTORY     - 1951     MONUMENTED       DOD
 AU1656  HISTORY     - 1969     GOOD             CGS
 AU1656
 AU1656                          STATION DESCRIPTION
 AU1656
 AU1656'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1656'IN MORGAN CITY.
 AU1656'AT MORGAN CITY, ABOUT 0.4 MILE EAST ALONG THE BAYOU BOEUF LEVEE FROM
 AU1656'THE SOUTH LANDING OF THE MYRTLE STREET FERRY ACROSS THE BAYOU, ABOUT
 AU1656'0.5 MILE WEST OF THE SOUTH END OF THE WEST GATE FOR THE LOCKS TO BAYOU
 AU1656'BOEUF, NEAR THE CENTER OF A LONG CURVE IN THE LEVEE, DIRECTLY IN THE
 AU1656'CENTER OF THE LEVEE, 80 1/2 FEET NORTH OF THE CENTER LINE OF A SHELL
 AU1656'COVERED ROAD, 2 FEET NORTHWEST OF A 1 1/2-FOOT HIGH 2 1/2-INCH METAL
 AU1656'PIPE, ABOUT LEVEL WITH THE TOP OF THE LEVEE AND SET IN THE TOP OF A
 AU1656'CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1654 ***********************************************************************
 AU1654  DESIGNATION -  BM 10 USE
 AU1654  PID         -  AU1654
 AU1654  STATE/COUNTY-  LA/ST MARY
 AU1654  COUNTRY     -  US
 AU1654  USGS QUAD   -  MORGAN CITY (2018)
 AU1654
 AU1654                         *CURRENT SURVEY CONTROL
 AU1654  ______________________________________________________________________
 AU1654* NAD 83(1986) POSITION- 29 40 56.     (N) 091 10 32.     (W)   SCALED
 AU1654* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1654  **This station is located in a suspected subsidence area (see below).
 AU1654  ______________________________________________________________________
 AU1654  GEOID HEIGHT    -        -25.463 (meters)                     GEOID18
 AU1654
 AU1654.The horizontal coordinates were scaled from a map and have
 AU1654.an estimated accuracy of +/- 6 seconds.
 AU1654
 AU1654.** This station is in an area of known vertical motion. If an
 AU1654.** orthometric height was ever established but is not available 
 AU1654.** in the current survey control section, the orthometric height
 AU1654.** is considered suspect.  Suspect heights are available in the
 AU1654.** superseded section only if requested.
 AU1654
 AU1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1654.GEOID18 height accuracy estimate available here.
 AU1654
 AU1654.Click photographs - Photos may exist for this station.
 AU1654
 AU1654;                    North         East    Units  Estimated Accuracy
 AU1654;SPC LA S     -   131,050.    1,015,270.      MT  (+/- 180 meters Scaled)
 AU1654
 AU1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN765849(NAD 83)
 AU1654
 AU1654                          SUPERSEDED SURVEY CONTROL
 AU1654
 AU1654.No superseded survey control is available for this station.
 AU1654
 AU1654_MARKER: DD = SURVEY DISK
 AU1654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1654_STAMPING: RW 600057 3005 1951 54 5262 EL 4.69 BM 10
 AU1654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1654+STABILITY: SURFACE MOTION
 AU1654
 AU1654  HISTORY     - Date     Condition        Report By
 AU1654  HISTORY     - 1951     MONUMENTED       DOD
 AU1654  HISTORY     - 1969     GOOD             CGS
 AU1654
 AU1654                          STATION DESCRIPTION
 AU1654
 AU1654'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1654'IN MORGAN CITY.
 AU1654'AT MORGAN CITY, ABOUT 0.9 MILE EAST ALONG THE BAYOU BOEUF LEVEE FROM
 AU1654'THE MYRTLE STREET FERRY ACROSS THE BAYOU, ABOUT 62 YARDS SOUTHEAST OF
 AU1654'THE SOUTH END OF THE WEST GATE FOR THE BAYOU BOEUF LOCKS, AT THE
 AU1654'OUTSIDE OF A SHARP TURN IN THE LEVEE, 34 1/2 FEET NORTH OF THE CENTER
 AU1654'LINE OF A SHELL COVERED ROAD, 37 FEET SOUTHEAST OF THE BASE OF THE
 AU1654'LEVEE AT THE APPROXIMATE CENTER OF THE CURVE, 1.4 FEET NORTH OF A 2
 AU1654'1/2-FOOT HIGH METAL POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 AU1654'OF A CONCRETE POST 4 INCHES BELOW THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5214 ***********************************************************************
 BJ5214  DESIGNATION -  BM 21     OFFSET
 BJ5214  PID         -  BJ5214
 BJ5214  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5214  COUNTRY     -  US
 BJ5214  USGS QUAD   -  LACOUR (2018)
 BJ5214
 BJ5214                         *CURRENT SURVEY CONTROL
 BJ5214  ______________________________________________________________________
 BJ5214* NAD 83(1992) POSITION- 30 46 37.49597(N) 091 35 52.40894(W)   ADJUSTED
 BJ5214* NAVD 88 ORTHO HEIGHT -    10.    (meters)       33.    (feet) SCALED
 BJ5214  ______________________________________________________________________
 BJ5214  GEOID HEIGHT    -        -27.113 (meters)                     GEOID18
 BJ5214  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 BJ5214  HORZ ORDER      -  SECOND
 BJ5214
 BJ5214.The horizontal coordinates were established by classical geodetic methods
 BJ5214.and adjusted by the National Geodetic Survey in January 1993.
 BJ5214
 BJ5214.The orthometric height was scaled from a topographic map.
 BJ5214
 BJ5214.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5214.GEOID18 height accuracy estimate available here.
 BJ5214
 BJ5214.Click photographs - Photos may exist for this station.
 BJ5214
 BJ5214.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5214
 BJ5214. The following values were computed from the NAD 83(1992) position.
 BJ5214
 BJ5214;                    North         East     Units Scale Factor Converg.
 BJ5214;SPC LA S     -   252,438.452   974,674.580   MT  1.00001730   -0 07 56.2
 BJ5214;SPC LA S     -   828,208.49  3,197,744.85   sFT  1.00001730   -0 07 56.2
 BJ5214;UTM  15      - 3,405,737.617   634,170.574   MT  0.99982206   +0 43 03.2
 BJ5214
 BJ5214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5214!SPC LA S     -   1.00000269  x   1.00001730  =   1.00001999
 BJ5214!UTM  15      -   1.00000269  x   0.99982206  =   0.99982475
 BJ5214
 BJ5214:                Primary Azimuth Mark                     Grid Az
 BJ5214:SPC LA S     -  NEW ROADS WEST BASE E 1930               288 51 41.1
 BJ5214:UTM  15      -  NEW ROADS WEST BASE E 1930               288 00 41.7
 BJ5214
 BJ5214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ3417005737(NAD 83)
 BJ5214
 BJ5214|---------------------------------------------------------------------|
 BJ5214| PID    Reference Object                     Distance      Geod. Az  |
 BJ5214|                                                           dddmmss.s |
 BJ5214| BJ5215 21                                   20.744 METERS 01724     |
 BJ5214| BJ5213 NEW ROADS WEST BASE E 1930          APPROX. 2.7 KM 2884344.9 |
 BJ5214|---------------------------------------------------------------------|
 BJ5214
 BJ5214                          SUPERSEDED SURVEY CONTROL
 BJ5214
 BJ5214  NAD 83(1986)-  30 46 37.51367(N)    091 35 52.40314(W) AD(       ) 2
 BJ5214  NAD 27      -  30 46 36.85601(N)    091 35 51.97725(W) AD(       ) 2
 BJ5214
 BJ5214.Superseded values are not recommended for survey control.
 BJ5214
 BJ5214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5214.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5214
 BJ5214_MARKER: Z = SEE DESCRIPTION
 BJ5214_SETTING: 0 = UNSPECIFIED SETTING
 BJ5214
 BJ5214  HISTORY     - Date     Condition        Report By
 BJ5214  HISTORY     - 1930     MONUMENTED       USACE
 BJ5214  HISTORY     - 1957     MARK NOT FOUND   CGS
 BJ5214
 BJ5214                          STATION DESCRIPTION
 BJ5214
 BJ5214'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5214'THE AREA WAS SEARCHED BUT THE STATION WAS NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0607 ***********************************************************************
 AV0607  DESIGNATION -  BM 4
 AV0607  PID         -  AV0607
 AV0607  STATE/COUNTY-  LA/VERMILION
 AV0607  COUNTRY     -  US
 AV0607  USGS QUAD   -  HEBERT LAKE (2018)
 AV0607
 AV0607                         *CURRENT SURVEY CONTROL
 AV0607  ______________________________________________________________________
 AV0607* NAD 83(1992) POSITION- 29 47 53.57850(N) 092 05 43.72436(W)   ADJUSTED
 AV0607* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0607  **This station is located in a suspected subsidence area (see below).
 AV0607  ______________________________________________________________________
 AV0607  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 AV0607  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 AV0607  HORZ ORDER      -  THIRD
 AV0607
 AV0607.The horizontal coordinates were established by classical geodetic methods
 AV0607.and adjusted by the National Geodetic Survey in January 1993.
 AV0607
 AV0607.** This station is in an area of known vertical motion. If an
 AV0607.** orthometric height was ever established but is not available 
 AV0607.** in the current survey control section, the orthometric height
 AV0607.** is considered suspect.  Suspect heights are available in the
 AV0607.** superseded section only if requested.
 AV0607
 AV0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0607.GEOID18 height accuracy estimate available here.
 AV0607
 AV0607.Click photographs - Photos may exist for this station.
 AV0607
 AV0607.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0607
 AV0607. The following values were computed from the NAD 83(1992) position.
 AV0607
 AV0607;                    North         East     Units Scale Factor Converg.
 AV0607;SPC LA S     -   144,145.175   926,320.643   MT  0.99993196   -0 22 51.9
 AV0607;SPC LA S     -   472,916.29  3,039,103.64   sFT  0.99993196   -0 22 51.9
 AV0607;UTM  15      - 3,296,769.341   587,416.760   MT  0.99969428   +0 26 58.3
 AV0607
 AV0607!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0607!SPC LA S     -   1.00000413  x   0.99993196  =   0.99993609
 AV0607!UTM  15      -   1.00000413  x   0.99969428  =   0.99969841
 AV0607
 AV0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN8741696769(NAD 83)
 AV0607
 AV0607                          SUPERSEDED SURVEY CONTROL
 AV0607
 AV0607  NAD 83(1986)-  29 47 53.59892(N)    092 05 43.71579(W) AD(       ) 3
 AV0607  NAD 27      -  29 47 52.85000(N)    092 05 43.26000(W) AD(       ) 3
 AV0607
 AV0607.Superseded values are not recommended for survey control.
 AV0607
 AV0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0607.See file dsdata.pdf to determine how the superseded data were derived.
 AV0607
 AV0607_MARKER: P = PIPE CAP
 AV0607_SETTING: 0 = UNSPECIFIED SETTING
 AV0607
 AV0607  HISTORY     - Date     Condition        Report By
 AV0607  HISTORY     - 1933     MONUMENTED       USACE
 AV0607  HISTORY     - 1934     GOOD             CGS
 AV0607  HISTORY     - 1947     MARK NOT FOUND   CGS
 AV0607  HISTORY     - 1948     MARK NOT FOUND   CGS
 AV0607
 AV0607                          STATION DESCRIPTION
 AV0607
 AV0607'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933 (ERM)
 AV0607'A TRAVERSE STATION ESTABLISHED BY THE U.S.E.  IT IS ABOUT 3.4
 AV0607'MILES E OF THE INTERSECTION OF INTRACOASTAL CANAL AND THE
 AV0607'VERMILION RIVER.  THIS IS STATION 155 PLUS 00 OF THE ENGINEER
 AV0607'TRAVERSE.
 AV0607'
 AV0607'STATION MARK IS A 2-INCH GALVANIZED PIPE SET IN CONCRETE,
 AV0607'APPROXIMATELY 35 FEET FROM N BANK INLAND WATERWAY AND
 AV0607'APPROXIMATELY 1/2 MILE W OF ONION BAYOU.  OFFSET EXACTLY 100
 AV0607'FEET FROM CENTER LINE OF INLAND WATERWAY.
 AV0607'
 AV0607'TWO STANDARD BRONZE DISK REFERENCE MARKS WERE ESTABLISHED,
 AV0607'EACH IN 8- BY 8-INCH CONCRETE BLOCKS ANCHORED TO 2- BY 4-INCH
 AV0607'CYPRESS STAKES DRIVEN INTO THE MARSH.
 AV0607
 AV0607                          STATION RECOVERY (1934)
 AV0607
 AV0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AV0607'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.  IT IS
 AV0607'2.9 STATUTE MILES E OF THE INTERSECTION OF THE INTRACOASTAL
 AV0607'CANAL AND VERMILION RIVER AND 865 METERS E OF THE E BANK OF
 AV0607'ONION BAYOU.  IT IS LOCATED ON THE N BANK OF THE INTRACOASTAL
 AV0607'CANAL, 8 METERS FROM THE BANK ON LOW GROUND COVERED BY WILD
 AV0607'PEA VINES.
 AV0607'
 AV0607'THE STATION MARK IS A 2-INCH GALVANIZED PIPE SET IN CONCRETE
 AV0607'EXTENDING ABOUT 18 INCHES ABOVE THE SURFACE OF THE GROUND.
 AV0607'IT IS STATION 155+00 OF THE U.S.E. BASE LINE OF THE INTRACOASTAL
 AV0607'CANAL AND IS 100 FEET FROM THE CENTER LINE OF THE CANAL.
 AV0607'
 AV0607'BOTH REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION AND THE
 AV0607'DISTANCES TO THEM VERIFIED.
 AV0607
 AV0607                          STATION RECOVERY (1947)
 AV0607
 AV0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RAG)
 AV0607'STATION NOT RECOVERED.  SEARCH WAS MADE IN VICINITY, BUT
 AV0607'DUE TO HEAVY GROWTH OF PEA VINES AND CANE IT IS POSSIBLE STATION
 AV0607'STILL EXISTS.  THE STATION AND REFERENCE MARKS MIGHT BE FOUND
 AV0607'BY MORE EXTENSIVE SURVEY.
 AV0607
 AV0607                          STATION RECOVERY (1948)
 AV0607
 AV0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AV0607'THE AREA WAS THOROUGHLY SEARCHED, BUT THE STATION COULD NOT
 AV0607'BE FOUND.  IT IS BELIEVED THAT THE STATION HAS BEEN DESTROYED
 AV0607'BY EROSION ALONG THE CANAL BANKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2951 ***********************************************************************
 BH2951  DESIGNATION -  BM 4
 BH2951  PID         -  BH2951
 BH2951  STATE/COUNTY-  LA/WASHINGTON
 BH2951  COUNTRY     -  US
 BH2951  USGS QUAD   -  HENLEYFIELD (2018)
 BH2951
 BH2951                         *CURRENT SURVEY CONTROL
 BH2951  ______________________________________________________________________
 BH2951* NAD 83(1992) POSITION- 30 42 21.03445(N) 089 50 51.50460(W)   ADJUSTED
 BH2951* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2951  **This station is located in a suspected subsidence area (see below).
 BH2951  ______________________________________________________________________
 BH2951  GEOID HEIGHT    -        -27.603 (meters)                     GEOID18
 BH2951  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 BH2951  HORZ ORDER      -  SECOND
 BH2951
 BH2951.The horizontal coordinates were established by classical geodetic methods
 BH2951.and adjusted by the National Geodetic Survey in January 1993.
 BH2951
 BH2951.** This station is in an area of known vertical motion. If an
 BH2951.** orthometric height was ever established but is not available 
 BH2951.** in the current survey control section, the orthometric height
 BH2951.** is considered suspect.  Suspect heights are available in the
 BH2951.** superseded section only if requested.
 BH2951
 BH2951.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2951.GEOID18 height accuracy estimate available here.
 BH2951
 BH2951.Click photographs - Photos may exist for this station.
 BH2951
 BH2951.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2951
 BH2951. The following values were computed from the NAD 83(1992) position.
 BH2951
 BH2951;                    North         East     Units Scale Factor Converg.
 BH2951;SPC LA S     -   245,433.830 1,142,319.897   MT  1.00000125   +0 44 34.3
 BH2951;SPC LA S     -   805,227.49  3,747,761.20   sFT  1.00000125   +0 44 34.3
 BH2951;SPC MS E     -   134,105.262   202,835.707   MT  1.00006642   -0 31 04.7
 BH2951;SPC MS E     -   439,977.01    665,470.15   sFT  1.00006642   -0 31 04.7
 BH2951;UTM  16      - 3,400,465.334   227,261.989   MT  1.00051772   -1 27 18.0
 BH2951
 BH2951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2951!SPC LA S     -   1.00000107  x   1.00000125  =   1.00000232
 BH2951!SPC MS E     -   1.00000107  x   1.00006642  =   1.00006749
 BH2951!UTM  16      -   1.00000107  x   1.00051772  =   1.00051879
 BH2951
 BH2951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2726100465(NAD 83)
 BH2951
 BH2951                          SUPERSEDED SURVEY CONTROL
 BH2951
 BH2951  NAD 83(1986)-  30 42 21.04763(N)    089 50 51.50022(W) AD(       ) 2
 BH2951  NAD 27      -  30 42 20.36984(N)    089 50 51.23545(W) AD(       ) 2
 BH2951
 BH2951.Superseded values are not recommended for survey control.
 BH2951
 BH2951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2951.See file dsdata.pdf to determine how the superseded data were derived.
 BH2951
 BH2951_MARKER: DB = BENCH MARK DISK
 BH2951_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BH2951
 BH2951  HISTORY     - Date     Condition        Report By
 BH2951  HISTORY     - 1935     MONUMENTED       USACE
 BH2951  HISTORY     - 1955     GOOD             CGS
 BH2951
 BH2951                          STATION DESCRIPTION
 BH2951
 BH2951'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BH2951'LOCATED 5 MI. S-SE OF BOGALUSA, 2.5 MI.
 BH2951'E OF RIO, ON THE W BANK OF PEARL RIVER, AT THE OLD POOLS BLUFF FERRY
 BH2951'LANDING, AND AT THE E EDGE OF A CULTIVATED FIELD ON LAND OWNED BY
 BH2951'MR. FLOYD SMITH. IT IS 15.85 FT N OF TRIANGULATION STATION POOLS,
 BH2951'19 FT. NW OF A FENCE LINE, 49 FT. NW OF THE CENTERLINE OF A ROAD,
 BH2951'153 FT. NE OF THE CENTERLINE OF A ROAD, AND 176 FT. N OF THE NW
 BH2951'CORNER OF A HOUSE OCCUPIED BY MR. MORAN. IT IS A 3-IN. DISK, SET
 BH2951'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE FLUSH WITH THE GROUND.
 BH2951'IT IS STAMPED PEARL RIVER USED BM NO 4 EL 69.9.
 BH2951'
 BH2951'TO REACH THE STATION FROM THE GULF, MOBILE AND OHIO RAILROAD STATION
 BH2951'IN BOGALUSA, GO E ON STATE HIGHWAY 35 FOR 0.35 MI. TO THE JUNCTION
 BH2951'OF STATE HIGHWAY 7, TURN RIGHT AND GO 0.50 MI. TO A T-ROAD LEFT,
 BH2951'TURN LEFT AND GO ABOUT 150 FT. TO THE MARK ON THE LEFT.
 BH2951'
 BH2951'THIS IS A TRAVERSE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1648 ***********************************************************************
 AU1648  DESIGNATION -  BM 6 LADH
 AU1648  PID         -  AU1648
 AU1648  STATE/COUNTY-  LA/ST MARY
 AU1648  COUNTRY     -  US
 AU1648  USGS QUAD   -  NORTH BEND (2018)
 AU1648
 AU1648                         *CURRENT SURVEY CONTROL
 AU1648  ______________________________________________________________________
 AU1648* NAD 83(1986) POSITION- 29 40 53.     (N) 091 28 14.     (W)   SCALED
 AU1648* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1648  **This station is located in a suspected subsidence area (see below).
 AU1648  ______________________________________________________________________
 AU1648  GEOID HEIGHT    -        -25.472 (meters)                     GEOID18
 AU1648
 AU1648.The horizontal coordinates were scaled from a map and have
 AU1648.an estimated accuracy of +/- 6 seconds.
 AU1648
 AU1648.** This station is in an area of known vertical motion. If an
 AU1648.** orthometric height was ever established but is not available 
 AU1648.** in the current survey control section, the orthometric height
 AU1648.** is considered suspect.  Suspect heights are available in the
 AU1648.** superseded section only if requested.
 AU1648
 AU1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1648.GEOID18 height accuracy estimate available here.
 AU1648
 AU1648.Click photographs - Photos may exist for this station.
 AU1648
 AU1648;                    North         East    Units  Estimated Accuracy
 AU1648;SPC LA S     -   130,960.      986,720.      MT  (+/- 180 meters Scaled)
 AU1648
 AU1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN479844(NAD 83)
 AU1648
 AU1648                          SUPERSEDED SURVEY CONTROL
 AU1648
 AU1648.No superseded survey control is available for this station.
 AU1648
 AU1648_MARKER: Z = SEE DESCRIPTION
 AU1648_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1648_SP_SET: ABUTMENT
 AU1648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1648
 AU1648  HISTORY     - Date     Condition        Report By
 AU1648  HISTORY     - UNK      MONUMENTED       LADTD
 AU1648  HISTORY     - 1955     GOOD             CGS
 AU1648  HISTORY     - 1966     MARK NOT FOUND   USGS
 AU1648
 AU1648                          STATION DESCRIPTION
 AU1648
 AU1648'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1648'5.35 MI SW FROM BAYOU SALE.
 AU1648'5.35 MILES SOUTHWEST ALONG STATE HIGHWAY 60 FROM THE TEXAS AND NEW
 AU1648'ORLEANS RAILROAD STATION AT BAYOU SALE, 11 FEET EAST OF THE CENTER
 AU1648'LINE OF AN OLD ROAD, SET IN THE TOP OF THE EAST END OF THE NORTH
 AU1648'ABUTMENT OF THE OLD BRIDGE OVER THE INTRACOASTAL WATERWAY. A COPPER
 AU1648'PLUG.
 AU1648
 AU1648                          STATION RECOVERY (1966)
 AU1648
 AU1648'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU1648'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1647 ***********************************************************************
 AU1647  DESIGNATION -  BM 8 LADH
 AU1647  PID         -  AU1647
 AU1647  STATE/COUNTY-  LA/ST MARY
 AU1647  COUNTRY     -  US
 AU1647  USGS QUAD   -  NORTH BEND (2018)
 AU1647
 AU1647                         *CURRENT SURVEY CONTROL
 AU1647  ______________________________________________________________________
 AU1647* NAD 83(1986) POSITION- 29 40 52.     (N) 091 28 15.     (W)   SCALED
 AU1647* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1647  **This station is located in a suspected subsidence area (see below).
 AU1647  ______________________________________________________________________
 AU1647  GEOID HEIGHT    -        -25.471 (meters)                     GEOID18
 AU1647
 AU1647.The horizontal coordinates were scaled from a map and have
 AU1647.an estimated accuracy of +/- 6 seconds.
 AU1647
 AU1647.** This station is in an area of known vertical motion. If an
 AU1647.** orthometric height was ever established but is not available 
 AU1647.** in the current survey control section, the orthometric height
 AU1647.** is considered suspect.  Suspect heights are available in the
 AU1647.** superseded section only if requested.
 AU1647
 AU1647.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1647.GEOID18 height accuracy estimate available here.
 AU1647
 AU1647.Click photographs - Photos may exist for this station.
 AU1647
 AU1647;                    North         East    Units  Estimated Accuracy
 AU1647;SPC LA S     -   130,930.      986,690.      MT  (+/- 180 meters Scaled)
 AU1647
 AU1647_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN479844(NAD 83)
 AU1647
 AU1647                          SUPERSEDED SURVEY CONTROL
 AU1647
 AU1647.No superseded survey control is available for this station.
 AU1647
 AU1647_MARKER: Z = SEE DESCRIPTION
 AU1647_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1647_SP_SET: CURB
 AU1647_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1647
 AU1647  HISTORY     - Date     Condition        Report By
 AU1647  HISTORY     - UNK      MONUMENTED       LADTD
 AU1647  HISTORY     - 1955     GOOD             CGS
 AU1647  HISTORY     - 1966     MARK NOT FOUND   USGS
 AU1647
 AU1647                          STATION DESCRIPTION
 AU1647
 AU1647'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU1647'5.35 MI SW FROM BAYOU SALE.
 AU1647'5.35 MILES SOUTHWEST ALONG STATE HIGHWAY 60 FROM THE TEXAS AND NEW
 AU1647'ORLEANS RAILROAD STATION AT BAYOU SALE, 13 FEET WEST OF THE CENTER
 AU1647'LINE OF THE HIGHWAY, SET IN THE TOP OF THE NORTH END OF THE WEST
 AU1647'CONCRETE CURB OF A BRIDGE OVER THE INTRACOASTAL WATERWAY. A COPPER
 AU1647'PLUG.
 AU1647
 AU1647                          STATION RECOVERY (1966)
 AU1647
 AU1647'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 AU1647'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1092 ***********************************************************************
 AU1092  DESIGNATION -  BM 8.92 USGS
 AU1092  PID         -  AU1092
 AU1092  STATE/COUNTY-  LA/LAFOURCHE
 AU1092  COUNTRY     -  US
 AU1092  USGS QUAD   -  LAROSE (2018)
 AU1092
 AU1092                         *CURRENT SURVEY CONTROL
 AU1092  ______________________________________________________________________
 AU1092* NAD 83(1986) POSITION- 29 35 53.     (N) 090 29 06.     (W)   SCALED
 AU1092* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1092  **This station is located in a suspected subsidence area (see below).
 AU1092  ______________________________________________________________________
 AU1092  GEOID HEIGHT    -        -25.128 (meters)                     GEOID18
 AU1092
 AU1092.The horizontal coordinates were scaled from a map and have
 AU1092.an estimated accuracy of +/- 6 seconds.
 AU1092
 AU1092.** This station is in an area of known vertical motion. If an
 AU1092.** orthometric height was ever established but is not available 
 AU1092.** in the current survey control section, the orthometric height
 AU1092.** is considered suspect.  Suspect heights are available in the
 AU1092.** superseded section only if requested.
 AU1092
 AU1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1092.GEOID18 height accuracy estimate available here.
 AU1092
 AU1092.Click photographs - Photos may exist for this station.
 AU1092
 AU1092;                    North         East    Units  Estimated Accuracy
 AU1092;SPC LA S     -   122,020.    1,082,180.      MT  (+/- 180 meters Scaled)
 AU1092
 AU1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN435768(NAD 83)
 AU1092
 AU1092                          SUPERSEDED SURVEY CONTROL
 AU1092
 AU1092.No superseded survey control is available for this station.
 AU1092
 AU1092_MARKER: Q = CHISELED SQUARE
 AU1092_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU1092_SP_SET: CONCRETE SLAB
 AU1092_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1092
 AU1092  HISTORY     - Date     Condition        Report By
 AU1092  HISTORY     - UNK      MONUMENTED       USGS
 AU1092  HISTORY     - 1965     GOOD             CGS
 AU1092
 AU1092                          STATION DESCRIPTION
 AU1092
 AU1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1092'ABOUT 5.25 MILES SOUTHEAST ALONG STATE HIGHWAY 308 FROM A CONCRETE
 AU1092'BRIDGE OVER THE LAFOURCHE BAYOU AT LOCKPORT, IN FRACTIONAL SECTION 72,
 AU1092'T17S, R19E, 130 FEET WEST OF THE SOUTH CORNER OF DISTRICT NO. 7
 AU1092'ELEMENTARY SCHOOL, 52 FEET EAST-NORTHEAST OF THE CENTERLINE OF THE
 AU1092'ROAD, CONCRETE BLOCK HOUSE, 14.3 FEET NORTHEAST OF THE CENTERLINE OF
 AU1092'THE ROAD, ABOUT 5 INCHES BELOW THE LEVEL OF THE HIGHWAY, A CHISELED
 AU1092'SQUARE ON THE TOP OF THE EAST CORNER OF A CONCRETE SLAB IN THE
 AU1092'SIDEWALK LEADING TO THE SCHOOL BUILDING.  NOTE-THE CONCRETE SLAB IS
 AU1092'CRACKED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1982 ***********************************************************************
 BJ1982  DESIGNATION -  BM AR 15 E BOLT
 BJ1982  PID         -  BJ1982
 BJ1982  STATE/COUNTY-  LA/IBERVILLE
 BJ1982  COUNTRY     -  US
 BJ1982  USGS QUAD   -  PIGEON (2018)
 BJ1982
 BJ1982                         *CURRENT SURVEY CONTROL
 BJ1982  ______________________________________________________________________
 BJ1982* NAD 83(1986) POSITION- 30 06 59.     (N) 091 17 14.     (W)   SCALED
 BJ1982* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1982  **This station is located in a suspected subsidence area (see below).
 BJ1982  ______________________________________________________________________
 BJ1982  GEOID HEIGHT    -        -26.771 (meters)                     GEOID18
 BJ1982
 BJ1982.The horizontal coordinates were scaled from a map and have
 BJ1982.an estimated accuracy of +/- 6 seconds.
 BJ1982
 BJ1982.** This station is in an area of known vertical motion. If an
 BJ1982.** orthometric height was ever established but is not available 
 BJ1982.** in the current survey control section, the orthometric height
 BJ1982.** is considered suspect.  Suspect heights are available in the
 BJ1982.** superseded section only if requested.
 BJ1982
 BJ1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1982.GEOID18 height accuracy estimate available here.
 BJ1982
 BJ1982.Click photographs - Photos may exist for this station.
 BJ1982
 BJ1982;                    North         East    Units  Estimated Accuracy
 BJ1982;SPC LA S     -   179,170.    1,004,440.      MT  (+/- 180 meters Scaled)
 BJ1982
 BJ1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP650329(NAD 83)
 BJ1982
 BJ1982                          SUPERSEDED SURVEY CONTROL
 BJ1982
 BJ1982.No superseded survey control is available for this station.
 BJ1982
 BJ1982_MARKER: B = BOLT
 BJ1982_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1982_SP_SET: UNDERGROUND SLAB
 BJ1982_STAMPING: BM A R 15 E
 BJ1982_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1982
 BJ1982  HISTORY     - Date     Condition        Report By
 BJ1982  HISTORY     - UNK      MONUMENTED       USACE
 BJ1982  HISTORY     - 1965     GOOD             CGS
 BJ1982
 BJ1982                          STATION DESCRIPTION
 BJ1982
 BJ1982'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1982'ABOUT 4.1 MILES NORTH ALONG STATE ROAD 75 FROM THE NORTH END OF A
 BJ1982'BRIDGE OVER LOWER GRAND RIVER IN A WOODED AREA AT PIGEON, 129 FEET
 BJ1982'SOUTHEAST OF THE CENTER LINE OF THE ROAD, 89 FEET SOUTH OF A POWER
 BJ1982'POLE NUMBERED 14, 10 FEET SOUTHEAST OF A 12-INCH OAK TREE WITH A
 BJ1982'WITNESS SHIELD ON ITS SIDE, ABOUT 5 FEET BELOW THE LEVEL OF THE ROAD,
 BJ1982'A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 2.5 FEET UNDER
 BJ1982'THE GROUND, ACCESS TO WHICH IS HAD TRHOUGH AN IRON PIPE WHICH PROJECTS
 BJ1982'16 INCHES AND BEARS A CORPS OF ENGINEERS CAP.  NOTE-THIS MARK IS
 BJ1982'ALSO 5.35 MILES SOUTHEAST OF BAYOU SORREL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1981 ***********************************************************************
 BJ1981  DESIGNATION -  BM AR 15 E CAP
 BJ1981  PID         -  BJ1981
 BJ1981  STATE/COUNTY-  LA/IBERVILLE
 BJ1981  COUNTRY     -  US
 BJ1981  USGS QUAD   -  PIGEON (2018)
 BJ1981
 BJ1981                         *CURRENT SURVEY CONTROL
 BJ1981  ______________________________________________________________________
 BJ1981* NAD 83(1986) POSITION- 30 06 59.     (N) 091 17 14.     (W)   SCALED
 BJ1981* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1981  **This station is located in a suspected subsidence area (see below).
 BJ1981  ______________________________________________________________________
 BJ1981  GEOID HEIGHT    -        -26.771 (meters)                     GEOID18
 BJ1981
 BJ1981.The horizontal coordinates were scaled from a map and have
 BJ1981.an estimated accuracy of +/- 6 seconds.
 BJ1981
 BJ1981.** This station is in an area of known vertical motion. If an
 BJ1981.** orthometric height was ever established but is not available 
 BJ1981.** in the current survey control section, the orthometric height
 BJ1981.** is considered suspect.  Suspect heights are available in the
 BJ1981.** superseded section only if requested.
 BJ1981
 BJ1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1981.GEOID18 height accuracy estimate available here.
 BJ1981
 BJ1981.Click photographs - Photos may exist for this station.
 BJ1981
 BJ1981;                    North         East    Units  Estimated Accuracy
 BJ1981;SPC LA S     -   179,170.    1,004,440.      MT  (+/- 180 meters Scaled)
 BJ1981
 BJ1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP650329(NAD 83)
 BJ1981
 BJ1981                          SUPERSEDED SURVEY CONTROL
 BJ1981
 BJ1981.No superseded survey control is available for this station.
 BJ1981
 BJ1981_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1981_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1981_STAMPING: BM A R 15 E
 BJ1981_MARK LOGO: USACE
 BJ1981_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1981_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1981
 BJ1981  HISTORY     - Date     Condition        Report By
 BJ1981  HISTORY     - UNK      MONUMENTED       USACE
 BJ1981  HISTORY     - 1965     GOOD             CGS
 BJ1981
 BJ1981                          STATION DESCRIPTION
 BJ1981
 BJ1981'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ1981'ABOUT 4.1 MILES NORTH ALONG STATE ROAD 75 FROM THE NORTH END OF A
 BJ1981'BRIDGE OVER LOWER GRAND RIVER IN A WOODED AREA AT PIGEON, 129 FEET
 BJ1981'SOUTHEAST OF THE CENTER LINE OF THE ROAD, 89 FEET SOUTH OF A POWER
 BJ1981'POLE NUMBERED 14, 10 FEET SOUTHEAST OF A 12-INCH OAK TREE WITH A
 BJ1981'WITNESS SHIELD ON ITS SIDE, ABOUT 5 FEET BELOW LEVEL OF THE ROAD, AN
 BJ1981'IRON PIPE WHICH PROJECTS 16 INCHES AND BEARS A CORPS OF ENGINEERS CAP.
 BJ1981'NOTE-THIS MARK IS ALSO 5.35 MILES SOUTHEAST OF BAYOU SORREL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0362 ***********************************************************************
 AU0362  DESIGNATION -  BM LAGS
 AU0362  PID         -  AU0362
 AU0362  STATE/COUNTY-  LA/LAFOURCHE
 AU0362  COUNTRY     -  US
 AU0362  USGS QUAD   -  LOCKPORT (2018)
 AU0362
 AU0362                         *CURRENT SURVEY CONTROL
 AU0362  ______________________________________________________________________
 AU0362* NAD 83(1986) POSITION- 29 44 02.     (N) 090 35 17.     (W)   SCALED
 AU0362* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0362  **This station is located in a suspected subsidence area (see below).
 AU0362  ______________________________________________________________________
 AU0362  GEOID HEIGHT    -        -25.479 (meters)                     GEOID18
 AU0362
 AU0362.The horizontal coordinates were scaled from a map and have
 AU0362.an estimated accuracy of +/- 6 seconds.
 AU0362
 AU0362.** This station is in an area of known vertical motion. If an
 AU0362.** orthometric height was ever established but is not available 
 AU0362.** in the current survey control section, the orthometric height
 AU0362.** is considered suspect.  Suspect heights are available in the
 AU0362.** superseded section only if requested.
 AU0362
 AU0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0362.GEOID18 height accuracy estimate available here.
 AU0362
 AU0362.Click photographs - Photos may exist for this station.
 AU0362
 AU0362;                    North         East    Units  Estimated Accuracy
 AU0362;SPC LA S     -   137,000.    1,072,100.      MT  (+/- 180 meters Scaled)
 AU0362
 AU0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN332917(NAD 83)
 AU0362
 AU0362                          SUPERSEDED SURVEY CONTROL
 AU0362
 AU0362.No superseded survey control is available for this station.
 AU0362
 AU0362_MARKER: Q = CHISELED SQUARE
 AU0362_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0362_SP_SET: BRIDGE
 AU0362_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0362
 AU0362  HISTORY     - Date     Condition        Report By
 AU0362  HISTORY     - UNK      MONUMENTED       LAGS
 AU0362  HISTORY     - 1965     GOOD             CGS
 AU0362  HISTORY     - 1977     GOOD             NGS
 AU0362  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU0362
 AU0362                          STATION DESCRIPTION
 AU0362
 AU0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU0362'0.85 MI NE FROM RACELAND.
 AU0362'0.85 MILES NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE POST OFFICE AT
 AU0362'RACELAND, IN FRACTIONAL SECTION 27, T 15 S, R 18 E, AT A SMALL
 AU0362'CONCRETE HIGHWAY BRIDGE, 15 1/2 FEET NORTHWEST OF THE CENTER LINE OF
 AU0362'THE HIGHWAY, 1 FOOT SOUTH OF THE NORTH CONCRETE PILLAR OF THE NORTH
 AU0362'WINGWALL OF THE BRIDGE, ABOUT LEVEL WITH THE HIGHWAY, A CHISELED
 AU0362'SQUARE IN THE TOP OF THE NORTH CONCRETE WINGWALL.
 AU0362
 AU0362                          STATION RECOVERY (1977)
 AU0362
 AU0362'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0362'0.8 MILE NORTHEAST ALONG U.S. HIGHWAY 90 FROM THE JUNCTION OF STATE
 AU0362'HIGHWAY 308, AT A CONCRETE AND STEEL BRIDGE OVER A CANAL, 15.5 FT.
 AU0362'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, A CHISELED SQUARE ON
 AU0362'THE TOP OF THE EAST EDGE OF THE NORTH WING WALL OF THE BRIDGE, 1.7
 AU0362'FT. SOUTH OF THE NORTH STEEL GUARDRAIL POST, 2.1 FT. SOUTH OF THE
 AU0362'NORTH END OF THE WING WALL.
 AU0362
 AU0362                          STATION RECOVERY (1982)
 AU0362
 AU0362'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0362'AFTER A THOROUGH SEARCH NO EVIDENCE OF A CHISLED SQUARE COULD BE FOUND
 AU0362'ON THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1371 ***********************************************************************
 BJ1371  DESIGNATION -  BM LIGHTHOUSE
 BJ1371  PID         -  BJ1371
 BJ1371  STATE/COUNTY-  LA/ORLEANS
 BJ1371  COUNTRY     -  US
 BJ1371  USGS QUAD   -  SPANISH FORT (2018)
 BJ1371
 BJ1371                         *CURRENT SURVEY CONTROL
 BJ1371  ______________________________________________________________________
 BJ1371* NAD 83(1986) POSITION- 30 01 56.     (N) 090 03 43.     (W)   SCALED
 BJ1371* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1371  **This station is located in a suspected subsidence area (see below).
 BJ1371  ______________________________________________________________________
 BJ1371  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 BJ1371
 BJ1371.The horizontal coordinates were scaled from a map and have
 BJ1371.an estimated accuracy of +/- 6 seconds.
 BJ1371
 BJ1371.** This station is in an area of known vertical motion. If an
 BJ1371.** orthometric height was ever established but is not available 
 BJ1371.** in the current survey control section, the orthometric height
 BJ1371.** is considered suspect.  Suspect heights are available in the
 BJ1371.** superseded section only if requested.
 BJ1371
 BJ1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1371.GEOID18 height accuracy estimate available here.
 BJ1371
 BJ1371.Click photographs - Photos may exist for this station.
 BJ1371
 BJ1371;                    North         East    Units  Estimated Accuracy
 BJ1371;SPC LA S     -   170,520.    1,122,620.      MT  (+/- 180 meters Scaled)
 BJ1371
 BJ1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP833259(NAD 83)
 BJ1371
 BJ1371                          SUPERSEDED SURVEY CONTROL
 BJ1371
 BJ1371.No superseded survey control is available for this station.
 BJ1371
 BJ1371_MARKER: S = SPIKE
 BJ1371_SETTING: 30 = SET IN A LIGHT STRUCTURE
 BJ1371_SP_SET: PLUG
 BJ1371_MARK LOGO: NONE
 BJ1371_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1371
 BJ1371  HISTORY     - Date     Condition        Report By
 BJ1371  HISTORY     - UNK      MONUMENTED       NONE
 BJ1371  HISTORY     - 1963     GOOD             CGS
 BJ1371  HISTORY     - 1985     GOOD             NGS
 BJ1371
 BJ1371                          STATION DESCRIPTION
 BJ1371
 BJ1371'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1371'IN NEW ORLEANS.
 BJ1371'AT NEW ORLEANS, AT PONTCHARTRAIN PARK AND BEACH, 240 YARDS NORTH OF
 BJ1371'THE TRAFFIC CIRCLE JUNCTION OF ELYSIAN FIELDS AVENUE AND LAKESHORE
 BJ1371'DRIVE, 75 FEET SOUTH OF THE SOUTH CURB OF THE FORMER LAKESHORE DRIVE,
 BJ1371'1.0 FOOT EAST OF THE EAST EDGE OF A SMALL DOOR, AND IS A SPIKE SET
 BJ1371'VERTICALLY IN A WOODEN PLUG IN A DRILL HOLE IN THE NORTH FACE OF AN
 BJ1371'OLD LIGHTHOUSE AND IS ABOUT 4 INCHES ABOVE THE LEVEL OF THE PAVEMENT.
 BJ1371
 BJ1371                          STATION RECOVERY (1985)
 BJ1371
 BJ1371'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1371'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO ON THIS SURVEY.   MARK
 BJ1371'SHOULD BE USED WITH CAUTION AS SPIKE HAS BEEN STRUCK AND POINTS TOWARD
 BJ1371'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0984 ***********************************************************************
 AU0984  DESIGNATION -  BM MEDICAL BUILDING
 AU0984  PID         -  AU0984
 AU0984  STATE/COUNTY-  LA/ORLEANS
 AU0984  COUNTRY     -  US
 AU0984  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0984
 AU0984                         *CURRENT SURVEY CONTROL
 AU0984  ______________________________________________________________________
 AU0984* NAD 83(1986) POSITION- 29 56 10.0    (N) 090 07 18.3    (W)   HD_HELD2
 AU0984* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0984  **This station is located in a suspected subsidence area (see below).
 AU0984  ______________________________________________________________________
 AU0984  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 AU0984
 AU0984.The horizontal coordinates were established by autonomous hand held GPS
 AU0984.observations and have an estimated accuracy of +/- 10 meters.
 AU0984
 AU0984.** This station is in an area of known vertical motion. If an
 AU0984.** orthometric height was ever established but is not available 
 AU0984.** in the current survey control section, the orthometric height
 AU0984.** is considered suspect.  Suspect heights are available in the
 AU0984.** superseded section only if requested.
 AU0984
 AU0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0984.GEOID18 height accuracy estimate available here.
 AU0984
 AU0984.Click photographs - Photos may exist for this station.
 AU0984
 AU0984;                    North         East    Units  Estimated Accuracy
 AU0984;SPC LA S     -   159,803.    1,116,965.      MT  (+/- 10 meters HH2 GPS)
 AU0984
 AU0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7783715190(NAD 83)
 AU0984
 AU0984                          SUPERSEDED SURVEY CONTROL
 AU0984
 AU0984.No superseded survey control is available for this station.
 AU0984
 AU0984_MARKER: B = BOLT
 AU0984_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AU0984_SP_SET: WINDOW SILL
 AU0984_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0984
 AU0984  HISTORY     - Date     Condition        Report By
 AU0984  HISTORY     - UNK      MONUMENTED       NONE
 AU0984  HISTORY     - 1951     GOOD             CGS
 AU0984  HISTORY     - 1963     GOOD             CGS
 AU0984  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU0984
 AU0984                          STATION DESCRIPTION
 AU0984
 AU0984'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0984'IN NEW ORLEANS.
 AU0984'AT NEW ORLEANS, ON THE CAMPUS OF TULANE UNIVERSITY, BETWEEN ST.
 AU0984'CHARLES AVENUE AND FRERET STREET, 5 FEET SOUTH OF THE NORTHWEST CORNER
 AU0984'OF RICHARDSON MEMORIAL MEDICAL BUILDING, A MONEL METAL BOLT IN THE TOP
 AU0984'OF THE NORTH END OF GRANITE WINDOW SILL OF THE FIRST WINDOW SOUTH OF
 AU0984'NORTHWEST CORNER OF BUILDING AND ABOUT 5 INCHES ABOVE SIDE WALK.
 AU0984
 AU0984                          STATION RECOVERY (1963)
 AU0984
 AU0984'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0984'RECOVERED IN GOOD CONDITION.
 AU0984
 AU0984                          STATION RECOVERY (1985)
 AU0984
 AU0984'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0984'NOT RECOVERED, A THOROUGH SEARCH WAS MADE WITH NO EVIDENCE OF THE MARK
 AU0984'FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1426 ***********************************************************************
 BW1426  DESIGNATION -  BM P 1 CAP
 BW1426  PID         -  BW1426
 BW1426  STATE/COUNTY-  LA/FRANKLIN
 BW1426  COUNTRY     -  US
 BW1426  USGS QUAD   -  WISNER (2018)
 BW1426
 BW1426                         *CURRENT SURVEY CONTROL
 BW1426  ______________________________________________________________________
 BW1426* NAD 83(1986) POSITION- 31 57 25.     (N) 091 39 23.     (W)   SCALED
 BW1426* NAVD 88 ORTHO HEIGHT -    22.48  (+/-2cm)       73.8   (feet) VERTCON3
 BW1426  ______________________________________________________________________
 BW1426  GEOID HEIGHT    -        -26.094 (meters)                     GEOID18
 BW1426  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1426
 BW1426.The horizontal coordinates were scaled from a map and have
 BW1426.an estimated accuracy of +/- 6 seconds.
 BW1426
 BW1426.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1426.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1426
 BW1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1426.GEOID18 height accuracy estimate available here.
 BW1426
 BW1426.The vertical order pertains to the NGVD 29 superseded value.
 BW1426
 BW1426.Click photographs - Photos may exist for this station.
 BW1426
 BW1426;                    North         East    Units  Estimated Accuracy
 BW1426;SPC LA N     -   161,850.    1,079,750.      MT  (+/- 180 meters Scaled)
 BW1426
 BW1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR269364(NAD 83)
 BW1426
 BW1426                          SUPERSEDED SURVEY CONTROL
 BW1426
 BW1426  NGVD 29 (??/??/92)   22.541  (m)           73.95   (f) ADJ UNCH    1 2
 BW1426
 BW1426.Superseded values are not recommended for survey control.
 BW1426
 BW1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1426.See file dsdata.pdf to determine how the superseded data were derived.
 BW1426
 BW1426_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BW1426_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BW1426_STAMPING: BM P 1
 BW1426_MARK LOGO: USACE
 BW1426_MAGNETIC: P = MARKER IS A STEEL PIPE
 BW1426_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW1426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BW1426+SATELLITE: SATELLITE OBSERVATIONS - October 28, 1997
 BW1426
 BW1426  HISTORY     - Date     Condition        Report By
 BW1426  HISTORY     - UNK      MONUMENTED       USACE
 BW1426  HISTORY     - 1966     GOOD             CGS
 BW1426  HISTORY     - 19971028 GOOD             LADTD
 BW1426
 BW1426                          STATION DESCRIPTION
 BW1426
 BW1426'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BW1426'1.65 MI S FROM WISNER.
 BW1426'1.65 MILES SOUTH ALONG STATE HIGHWAY 15 FROM THE MISSOURI PACIFIC
 BW1426'RAILROAD STATION AT WISNER, IN SECTION 4, T 11 N, R 8 E, 404 FEET
 BW1426'NORTH OF THE CROSSING OF THE HIGHWAY AND THE MISSOURI PACIFIC
 BW1426'RAILROAD, 57 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 112 FEET
 BW1426'WEST OF THE WEST RAIL, 14 FEET NORTH OF A POWER POLE, 0.5 FOOT WEST OF
 BW1426'A METAL WITNESS POST, A 3-INCH IRON PIPE BEARING A BRASS CAP AND
 BW1426'PROJECTING 1 FOOT.
 BW1426
 BW1426                          STATION RECOVERY (1997)
 BW1426
 BW1426'RECOVERY NOTE BY LA TRANSP AND DEV 1997 (SLC)
 BW1426'THE STATION IS LOCATED ABOUT 1.95 MI (3.14 KM) SOUTH OF WISNER AND
 BW1426'9.05 MI (14.56 KM) NORTH OF SICILY ISLAND.  OWNERSHIP--LOUISIANA
 BW1426'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.  TO REACH THE STATION
 BW1426'FROM THE EAST JUNCTION OF STATE HIGHWAYS 15 AND 562 IN WISNER, GO
 BW1426'SOUTH FOR 1.95 MI (3.14 KM) ON HIGHWAY 15 TO THE STATION SET ON THE
 BW1426'RIGHT.  THE STATION IS 57.0 FT (17.4 M) EAST FROM THE CENTER OF OLD
 BW1426'HIGHWAY 15, 14.0 FT (4.3 M) NORTH FROM A POWER POLE, 0.5 FT (15.2 CM)
 BW1426'WEST FROM A METAL WITNESS POST WITH SIGN ATTACHED, PROJECTING 1.0 FT
 BW1426'(0.3 M) ABOVE THE GROUND SURFACE AND ABOUT LEVEL WITH THE OLD HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0724 ***********************************************************************
 AU0724  DESIGNATION -  BM PBRR
 AU0724  PID         -  AU0724
 AU0724  STATE/COUNTY-  LA/JEFFERSON
 AU0724  COUNTRY     -  US
 AU0724  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0724
 AU0724                         *CURRENT SURVEY CONTROL
 AU0724  ______________________________________________________________________
 AU0724* NAD 83(1986) POSITION- 29 55 46.     (N) 090 09 57.     (W)   SCALED
 AU0724* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0724  **This station is located in a suspected subsidence area (see below).
 AU0724  ______________________________________________________________________
 AU0724  GEOID HEIGHT    -        -25.909 (meters)                     GEOID18
 AU0724
 AU0724.The horizontal coordinates were scaled from a map and have
 AU0724.an estimated accuracy of +/- 6 seconds.
 AU0724
 AU0724.** This station is in an area of known vertical motion. If an
 AU0724.** orthometric height was ever established but is not available 
 AU0724.** in the current survey control section, the orthometric height
 AU0724.** is considered suspect.  Suspect heights are available in the
 AU0724.** superseded section only if requested.
 AU0724
 AU0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0724.GEOID18 height accuracy estimate available here.
 AU0724
 AU0724.Click photographs - Photos may exist for this station.
 AU0724
 AU0724;                    North         East    Units  Estimated Accuracy
 AU0724;SPC LA S     -   159,020.    1,112,720.      MT  (+/- 180 meters Scaled)
 AU0724
 AU0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP735143(NAD 83)
 AU0724
 AU0724                          SUPERSEDED SURVEY CONTROL
 AU0724
 AU0724.No superseded survey control is available for this station.
 AU0724
 AU0724_MARKER: B = BOLT
 AU0724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0724+STABILITY: SURFACE MOTION
 AU0724
 AU0724  HISTORY     - Date     Condition        Report By
 AU0724  HISTORY     - UNK      MONUMENTED       LOCENG
 AU0724  HISTORY     - 1955     GOOD             CGS
 AU0724
 AU0724                          STATION DESCRIPTION
 AU0724
 AU0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0724'IN BRIDGE CITY.
 AU0724'ALONG THE RIGHT-OF-WAY OF THE RAILROAD LEADING SOUTHWEST OFF OF THE
 AU0724'HUEY P. LONG BRIDGE, 163 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF THE
 AU0724'PAVEMENT OF THE TRAFFIC CIRCLE AT THE END OF THE HIGHWAY BRIDGE, 111
 AU0724'FEET WEST OF THE WEST CORNER OF THE CONCRETE FOUNDATION OF THE WEST
 AU0724'COLUMN IN BENT 76 W OF THE RAILROAD BRIDGE, 105 FEET WEST-NORTHWEST OF
 AU0724'THE NORTH CORNER OF THE CONCRETE FOUNDATION OF THE WEST COLUMN IN BENT
 AU0724'77 W OF THE RAILROAD BRIDGE, 74 FEET NORTH OF THE EAST CORNER OF A
 AU0724'SMALL BRICK BUILDING THAT WAS FORMERLY USED AS A PUMP HOUSE, 23 FEET
 AU0724'NORTHWEST OF A DIM SHELL ROAD, 4 FEET WEST OF A VERTICAL RAIL SECTION
 AU0724'THAT PROJECTS 2 1/2 FEET ABOVE THE GROUND, A 1/2-INCH METAL BOLT SET
 AU0724'IN A CONCRETE MONUMENT THAT RESTS ON A PILE FOUNDATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1069 ***********************************************************************
 AU1069  DESIGNATION -  BM PILE
 AU1069  PID         -  AU1069
 AU1069  STATE/COUNTY-  LA/ORLEANS
 AU1069  COUNTRY     -  US
 AU1069  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1069
 AU1069                         *CURRENT SURVEY CONTROL
 AU1069  ______________________________________________________________________
 AU1069* NAD 83(1986) POSITION- 29 56 16.     (N) 090 04 00.     (W)   SCALED
 AU1069* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1069  **This station is located in a suspected subsidence area (see below).
 AU1069  ______________________________________________________________________
 AU1069  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 AU1069
 AU1069.The horizontal coordinates were scaled from a map and have
 AU1069.an estimated accuracy of +/- 6 seconds.
 AU1069
 AU1069.** This station is in an area of known vertical motion. If an
 AU1069.** orthometric height was ever established but is not available 
 AU1069.** in the current survey control section, the orthometric height
 AU1069.** is considered suspect.  Suspect heights are available in the
 AU1069.** superseded section only if requested.
 AU1069
 AU1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1069.GEOID18 height accuracy estimate available here.
 AU1069
 AU1069.Click photographs - Photos may exist for this station.
 AU1069
 AU1069;                    North         East    Units  Estimated Accuracy
 AU1069;SPC LA S     -   160,050.    1,122,280.      MT  (+/- 180 meters Scaled)
 AU1069
 AU1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP831155(NAD 83)
 AU1069
 AU1069                          SUPERSEDED SURVEY CONTROL
 AU1069
 AU1069.No superseded survey control is available for this station.
 AU1069
 AU1069_MARKER: Z = SEE DESCRIPTION
 AU1069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1069+STABILITY: SURFACE MOTION
 AU1069
 AU1069  HISTORY     - Date     Condition        Report By
 AU1069  HISTORY     - UNK      MONUMENTED       CGS
 AU1069  HISTORY     - 1964     GOOD             CGS
 AU1069  HISTORY     - 1985     MARK NOT FOUND   NGS
 AU1069  HISTORY     - 20030505 MARK NOT FOUND   USPSQD
 AU1069
 AU1069                          STATION DESCRIPTION
 AU1069
 AU1069'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1069'IN NEW ORLEANS.
 AU1069'AT NEW ORLEANS, ALONG TCHOUPITOULAS STREET, AT A POINT WHERE
 AU1069'TCHOUPITOULAS STREET GOES UNDER THE GREATER NEW ORLEANS BRIDGE OVER
 AU1069'THE MISSISSIPPI RIVER, 91 FEET NORTHWEST OF THE CENTER LINE OF
 AU1069'TCHOUPITOULAS STREET, 45.5 FEET EAST OF THE EAST CORNER OF BENT NO. 5,
 AU1069'41 FEET NORTHWEST OF THE NORTHWEST CORNER OF BENT NO. 4, 3 FEET WEST
 AU1069'OF THE WEST SIDE OF A DOOR TO A BUILDING, A BRASS PIN SET IN THE TOP
 AU1069'OF A CONCRETE FILLED MONOTUBE PILE PROJECTING 1 INCH ABOVE THE LEVEL
 AU1069'OF THE GROUND AND PROTECTED BY TWO CONCRETE POST WHICH PROJECTS 4 FEET
 AU1069'ABOVE THE LEVEL OF THE GROUND.
 AU1069
 AU1069                          STATION RECOVERY (1985)
 AU1069
 AU1069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1069'NOT RECOVERED, NO EVIDENCE OF THE MARK OR CONCRETE POSTS PROJECTING 4
 AU1069'FEET WERE FOUND, THE BUILDING FOUNDATION WAS FOUND.
 AU1069
 AU1069                          STATION RECOVERY (2003)
 AU1069
 AU1069'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU1069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1389 ***********************************************************************
 BJ1389  DESIGNATION -  BM RESET
 BJ1389  PID         -  BJ1389
 BJ1389  STATE/COUNTY-  LA/ORLEANS
 BJ1389  COUNTRY     -  US
 BJ1389  USGS QUAD   -  SPANISH FORT (2018)
 BJ1389
 BJ1389                         *CURRENT SURVEY CONTROL
 BJ1389  ______________________________________________________________________
 BJ1389* NAD 83(1986) POSITION- 30 02 08.     (N) 090 01 29.     (W)   SCALED
 BJ1389* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1389  **This station is located in a suspected subsidence area (see below).
 BJ1389  ______________________________________________________________________
 BJ1389  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 BJ1389  DYNAMIC HEIGHT  -          1.29  (meters)        4.2   (feet) COMP
 BJ1389  MODELED GRAVITY -    979,318.2   (mgal)                       NAVD 88
 BJ1389
 BJ1389.This mark is at Lakefront Airport (NEW)
 BJ1389
 BJ1389.The horizontal coordinates were scaled from a map and have
 BJ1389.an estimated accuracy of +/- 6 seconds.
 BJ1389
 BJ1389.** This station is in an area of known vertical motion. If an
 BJ1389.** orthometric height was ever established but is not available 
 BJ1389.** in the current survey control section, the orthometric height
 BJ1389.** is considered suspect.  Suspect heights are available in the
 BJ1389.** superseded section only if requested.
 BJ1389
 BJ1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1389.GEOID18 height accuracy estimate available here.
 BJ1389
 BJ1389.Click photographs - Photos may exist for this station.
 BJ1389
 BJ1389.The dynamic height is computed by dividing the NAVD 88
 BJ1389.geopotential number by the normal gravity value computed on the
 BJ1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1389.degrees latitude (g = 980.6199 gals.).
 BJ1389
 BJ1389.The modeled gravity was interpolated from observed gravity values.
 BJ1389
 BJ1389;                    North         East    Units  Estimated Accuracy
 BJ1389;SPC LA S     -   170,930.    1,126,210.      MT  (+/- 180 meters Scaled)
 BJ1389
 BJ1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP869264(NAD 83)
 BJ1389
 BJ1389                          SUPERSEDED SURVEY CONTROL
 BJ1389
 BJ1389.No superseded survey control is available for this station.
 BJ1389
 BJ1389_MARKER: DD = SURVEY DISK
 BJ1389_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BJ1389_STAMPING: BM RESET 1963
 BJ1389_MARK LOGO: CGS+SS
 BJ1389_PROJECTION: FLUSH
 BJ1389_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1389_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1389+SATELLITE: SATELLITE OBSERVATIONS - November 07, 1990
 BJ1389_ROD/PIPE-DEPTH: 12.2 meters
 BJ1389
 BJ1389  HISTORY     - Date     Condition        Report By
 BJ1389  HISTORY     - 1963     MONUMENTED       LAGS
 BJ1389  HISTORY     - 1963     GOOD             CGS
 BJ1389  HISTORY     - 1976     GOOD             NGS
 BJ1389  HISTORY     - 1985     GOOD             NGS
 BJ1389  HISTORY     - 19901107 GOOD             NGS
 BJ1389  HISTORY     - 19941117 MARK NOT FOUND   NGS
 BJ1389
 BJ1389                          STATION DESCRIPTION
 BJ1389
 BJ1389'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1389'IN NEW ORLEANS.
 BJ1389'AT NEW ORLEANS, AT NEW ORLEANS LAKEFRONT AIRPORT, SET AT THE WEST
 BJ1389'CORNER OF THE CONCRETE AREA NORTHWEST OF THE WEST CORNER OF THE
 BJ1389'ADMINISTRATION BUILDING, 51 FEET NORTHWEST OF THE WEST CORNER OF THE
 BJ1389'BUILDING, 5 FEET SOUTHEAST OF A LIGHT STANDARD, 5.6 FEET EAST OF A
 BJ1389'FENCE, 42.4 FEET SOUTHWEST OF A HAND-GATE, CLAMPED TO THE END OF A
 BJ1389'COPPER COATED STEEL ROD DRIVEN IN THE GROUND 40 FEET, THE TOP OF WHICH
 BJ1389'IS CAPPED WITH CONCRETE AND IS FLUSH WITH THE SURROUNDING CONCRETE.
 BJ1389
 BJ1389                          STATION RECOVERY (1976)
 BJ1389
 BJ1389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1389'RECOVERED IN GOOD CONDITION.
 BJ1389
 BJ1389                          STATION RECOVERY (1985)
 BJ1389
 BJ1389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1389'RECOVERED IN GOOD CONDITION.
 BJ1389
 BJ1389                          STATION RECOVERY (1990)
 BJ1389
 BJ1389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1389'AT NEW ORLEANS, AT NEW ORLEANS LAKEFRONT AIRPORT, AT THE WEST CORNER
 BJ1389'OF THE CONCRETE APRON OF THE TERMINAL, 12.9 M (42.3 FT) SOUTHWEST OF
 BJ1389'THE CENTER OF A HAND-GATE, 11.8 M (38.7 FT) NORTHWEST OF THE
 BJ1389'NORTHWEST CORNER OF THE AIRPORT RESTAURANT, AND 1.7 M (5.6 FT) EAST
 BJ1389'OF A FENCE.  NOTE--THE APRON HAS BEEN POURED AROUND THE DISK AND IT
 BJ1389'APPEARS TO BE SET IN THE APRON.
 BJ1389
 BJ1389                          STATION RECOVERY (1994)
 BJ1389
 BJ1389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1389'THERE HAS BEEN CONSTRUCTION AT THE DESCRIBED LOCATION.  ASSUMED
 BJ1389'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3155 ***********************************************************************
 BJ3155  DESIGNATION -  BM USE
 BJ3155  PID         -  BJ3155
 BJ3155  STATE/COUNTY-  LA/IBERIA
 BJ3155  COUNTRY     -  US
 BJ3155  USGS QUAD   -  NEW IBERIA NORTH (2018)
 BJ3155
 BJ3155                         *CURRENT SURVEY CONTROL
 BJ3155  ______________________________________________________________________
 BJ3155* NAD 83(1986) POSITION- 30 00 02.     (N) 091 49 09.     (W)   SCALED
 BJ3155* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3155  **This station is located in a suspected subsidence area (see below).
 BJ3155  ______________________________________________________________________
 BJ3155  GEOID HEIGHT    -        -26.521 (meters)                     GEOID18
 BJ3155  DYNAMIC HEIGHT  -          5.417 (meters)       17.77  (feet) COMP
 BJ3155  MODELED GRAVITY -    979,305.0   (mgal)                       NAVD 88
 BJ3155
 BJ3155.The horizontal coordinates were scaled from a map and have
 BJ3155.an estimated accuracy of +/- 6 seconds.
 BJ3155
 BJ3155.** This station is in an area of known vertical motion. If an
 BJ3155.** orthometric height was ever established but is not available 
 BJ3155.** in the current survey control section, the orthometric height
 BJ3155.** is considered suspect.  Suspect heights are available in the
 BJ3155.** superseded section only if requested.
 BJ3155
 BJ3155.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3155.GEOID18 height accuracy estimate available here.
 BJ3155
 BJ3155.Click photographs - Photos may exist for this station.
 BJ3155
 BJ3155.The dynamic height is computed by dividing the NAVD 88
 BJ3155.geopotential number by the normal gravity value computed on the
 BJ3155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3155.degrees latitude (g = 980.6199 gals.).
 BJ3155
 BJ3155.The modeled gravity was interpolated from observed gravity values.
 BJ3155
 BJ3155;                    North         East    Units  Estimated Accuracy
 BJ3155;SPC LA S     -   166,430.      953,130.      MT  (+/- 180 meters Scaled)
 BJ3155
 BJ3155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP138194(NAD 83)
 BJ3155
 BJ3155                          SUPERSEDED SURVEY CONTROL
 BJ3155
 BJ3155.No superseded survey control is available for this station.
 BJ3155
 BJ3155_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ3155_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ3155_MARK LOGO: USACE
 BJ3155_PROJECTION: PROJECTING 20 CENTIMETERS
 BJ3155_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ3155_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3155
 BJ3155  HISTORY     - Date     Condition        Report By
 BJ3155  HISTORY     - 1955     MONUMENTED       USACE
 BJ3155  HISTORY     - 1970     GOOD             NGS
 BJ3155  HISTORY     - 1982     GOOD             NGS
 BJ3155  HISTORY     - 19950503 GOOD             USPSQD
 BJ3155  HISTORY     - 19960324 GOOD             USPSQD
 BJ3155
 BJ3155                          STATION DESCRIPTION
 BJ3155
 BJ3155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ3155'AT NEW IBERIA, 0.15 MILE SOUTHWEST ALONG CENTER STREET U.S. HIGHWAY
 BJ3155'90 FROM THE CROSSING OF THE SOUTHERN PACIFIC COMPANY RAILROAD, NEAR
 BJ3155'THE NORTH CORNER OF THE YARD FOR THE NEW IBERIA HIGH SCHOOL, 212
 BJ3155'NORTH OF NORTH CORNER OF THE SCHOOL BUILDING, 101.8 FEET SOUTHWEST
 BJ3155'OF THE SOUTHWEST CURB LINE OF PERSHING STREET,16.7 FEET SOUTHEAST
 BJ3155'OF THE SOUTHEAST CURB LINE OF CENTER STREET, 3 1/2 FEET NORTHEAST
 BJ3155'OF THE NORTHEAST SIDE OF A 48 INCH TREE, 1/2 FOOT ABOVE THE LEVEL
 BJ3155'OF THE STREET AND IS A USE CAP ON 4 INCH PIPE WHICH PROJECTS
 BJ3155'8 INCHES ABOVE THE LEVEL OF THE GROUND.
 BJ3155
 BJ3155                          STATION RECOVERY (1982)
 BJ3155
 BJ3155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ3155'RECOVERED IN GOOD CONDITION.
 BJ3155
 BJ3155                          STATION RECOVERY (1995)
 BJ3155
 BJ3155'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ3155'RECOVERED IN GOOD CONDITION.
 BJ3155
 BJ3155                          STATION RECOVERY (1996)
 BJ3155
 BJ3155'RECOVERY NOTE BY US POWER SQUADRON 1996
 BJ3155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2744 ***********************************************************************
 BJ2744  DESIGNATION -  BM USE
 BJ2744  PID         -  BJ2744
 BJ2744  STATE/COUNTY-  LA/ST LANDRY
 BJ2744  COUNTRY     -  US
 BJ2744  USGS QUAD   -  PALMETTO (2018)
 BJ2744
 BJ2744                         *CURRENT SURVEY CONTROL
 BJ2744  ______________________________________________________________________
 BJ2744* NAD 83(1986) POSITION- 30 43 03.     (N) 091 53 32.     (W)   SCALED
 BJ2744* NAVD 88 ORTHO HEIGHT -    10.83  (+/-2cm)       35.5   (feet) VERTCON3
 BJ2744  ______________________________________________________________________
 BJ2744  GEOID HEIGHT    -        -27.171 (meters)                     GEOID18
 BJ2744  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BJ2744
 BJ2744.The horizontal coordinates were scaled from a map and have
 BJ2744.an estimated accuracy of +/- 6 seconds.
 BJ2744
 BJ2744.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2744.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2744
 BJ2744.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2744.GEOID18 height accuracy estimate available here.
 BJ2744
 BJ2744.The vertical order pertains to the NGVD 29 superseded value.
 BJ2744
 BJ2744.Click photographs - Photos may exist for this station.
 BJ2744
 BJ2744;                    North         East    Units  Estimated Accuracy
 BJ2744;SPC LA S     -   245,930.      946,470.      MT  (+/- 180 meters Scaled)
 BJ2744
 BJ2744_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP060988(NAD 83)
 BJ2744
 BJ2744                          SUPERSEDED SURVEY CONTROL
 BJ2744
 BJ2744  NGVD 29 (11/26/84)   10.842  (m)           35.57   (f) ADJUSTED    2 0
 BJ2744
 BJ2744.Superseded values are not recommended for survey control.
 BJ2744
 BJ2744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2744.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2744
 BJ2744_MARKER: DD = SURVEY DISK
 BJ2744_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2744_MARK LOGO: USACE
 BJ2744_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2744_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2744+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2006
 BJ2744
 BJ2744  HISTORY     - Date     Condition        Report By
 BJ2744  HISTORY     - UNK      MONUMENTED       USACE
 BJ2744  HISTORY     - 1960     GOOD             CGS
 BJ2744  HISTORY     - 20040328 GOOD             USPSQD
 BJ2744  HISTORY     - 20060315 GOOD             USPSQD
 BJ2744
 BJ2744                          STATION DESCRIPTION
 BJ2744
 BJ2744'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 BJ2744'1.0 MI E FROM PALMETTO.
 BJ2744'LOCATED 1 MILE EAST ALONG THE TEXAS AND PACIFIC RAILROAD FROM THE
 BJ2744'RAILROAD STATION AT PALMETTO, ABOUT 0.1 MILE WEST OF A LEVEE CROSSING
 BJ2744'THE TRACKS, 71 FEET SOUTHEAST OF SIGNAL NO. 138.2, 25.5 FEET SOUTH OF
 BJ2744'THE 4TH POLE WEST OF MILEPOST 138, 61.5 FEET SOUTH OF THE SOUTH RAIL
 BJ2744'OF THE TRACKS, 3 FEET SOUTH OF THE RIGHT-OF-WAY FENCE LINE 37 FEET
 BJ2744'NORTH OF THE CENTER LINE OF THE HIGHWAY, AND 147 FEET WEST OF THE
 BJ2744'NORTHWEST CORNER OF A BRIDGE OVER COMPANY CANAL.  IT IS A STANDARD
 BJ2744'CORP OF ENGINEERS BRASS CAP RIVITED ON THE TOP OF A 4-INCH IRON PIPE.
 BJ2744
 BJ2744                          STATION RECOVERY (2004)
 BJ2744
 BJ2744'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ2744'RECOVERED IN GOOD CONDITION.
 BJ2744
 BJ2744                          STATION RECOVERY (2006)
 BJ2744
 BJ2744'RECOVERY NOTE BY US POWER SQUADRON 2006 (CAL)
 BJ2744'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1270 ***********************************************************************
 BK1270  DESIGNATION -  BM USE
 BK1270  PID         -  BK1270
 BK1270  STATE/COUNTY-  LA/BEAUREGARD
 BK1270  COUNTRY     -  US
 BK1270  USGS QUAD   -  DERIDDER (2018)
 BK1270
 BK1270                         *CURRENT SURVEY CONTROL
 BK1270  ______________________________________________________________________
 BK1270* NAD 83(1986) POSITION- 30 49 55.     (N) 093 19 49.     (W)   SCALED
 BK1270* NAVD 88 ORTHO HEIGHT -    60.62  (+/-2cm)      198.9   (feet) VERTCON3
 BK1270  ______________________________________________________________________
 BK1270  GEOID HEIGHT    -        -26.878 (meters)                     GEOID18
 BK1270  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1270
 BK1270.This mark is at Beauregard Parish Airport (DRI)
 BK1270
 BK1270.The horizontal coordinates were scaled from a map and have
 BK1270.an estimated accuracy of +/- 6 seconds.
 BK1270
 BK1270.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1270.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1270
 BK1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1270.GEOID18 height accuracy estimate available here.
 BK1270
 BK1270.The vertical order pertains to the NGVD 29 superseded value.
 BK1270
 BK1270.Click photographs - Photos may exist for this station.
 BK1270
 BK1270;                    North         East    Units  Estimated Accuracy
 BK1270;SPC LA S     -   260,160.      808,950.      MT  (+/- 180 meters Scaled)
 BK1270
 BK1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ684110(NAD 83)
 BK1270
 BK1270                          SUPERSEDED SURVEY CONTROL
 BK1270
 BK1270  NGVD 29 (11/26/84)   60.763  (m)          199.35   (f) ADJUSTED    2 0
 BK1270
 BK1270.Superseded values are not recommended for survey control.
 BK1270
 BK1270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1270.See file dsdata.pdf to determine how the superseded data were derived.
 BK1270
 BK1270_MARKER: P = PIPE CAP
 BK1270_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BK1270_MARK LOGO: USACE
 BK1270_MAGNETIC: P = MARKER IS A STEEL PIPE
 BK1270_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1270
 BK1270  HISTORY     - Date     Condition        Report By
 BK1270  HISTORY     - UNK      MONUMENTED       USACE
 BK1270  HISTORY     - 1945     GOOD             CGS
 BK1270  HISTORY     - 20011125 MARK NOT FOUND   USPSQD
 BK1270
 BK1270                          STATION DESCRIPTION
 BK1270
 BK1270'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 BK1270'IN DE RIDDER.
 BK1270'AT DE RIDDER ARMY AIR BASE, BEAUREGARD PARISH, AT THE INTERSECTION OF
 BK1270'FOURTH AND B STREETS, 24 FEET WEST OF THE CENTERLINE OF FOURTH STREET,
 BK1270'AND 18 FEET NORTH OF THE CENTERLINE OF B STREET.  THE TOP OF A CAP ON
 BK1270'TOP OF AN IRON PIPE PROJECTING 9 INCHES ABOVE GROUND.
 BK1270
 BK1270                          STATION RECOVERY (2001)
 BK1270
 BK1270'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK1270'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2499 ***********************************************************************
 BJ2499  DESIGNATION -  BOAGNI CAP
 BJ2499  PID         -  BJ2499
 BJ2499  STATE/COUNTY-  LA/ST LANDRY
 BJ2499  COUNTRY     -  US
 BJ2499  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2499
 BJ2499                         *CURRENT SURVEY CONTROL
 BJ2499  ______________________________________________________________________
 BJ2499* NAD 83(1986) POSITION- 30 24 13.     (N) 091 42 28.     (W)   SCALED
 BJ2499* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2499  **This station is located in a suspected subsidence area (see below).
 BJ2499  ______________________________________________________________________
 BJ2499  GEOID HEIGHT    -        -27.242 (meters)                     GEOID18
 BJ2499
 BJ2499.The horizontal coordinates were scaled from a map and have
 BJ2499.an estimated accuracy of +/- 6 seconds.
 BJ2499
 BJ2499.** This station is in an area of known vertical motion. If an
 BJ2499.** orthometric height was ever established but is not available 
 BJ2499.** in the current survey control section, the orthometric height
 BJ2499.** is considered suspect.  Suspect heights are available in the
 BJ2499.** superseded section only if requested.
 BJ2499
 BJ2499.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2499.GEOID18 height accuracy estimate available here.
 BJ2499
 BJ2499.Click photographs - Photos may exist for this station.
 BJ2499
 BJ2499;                    North         East    Units  Estimated Accuracy
 BJ2499;SPC LA S     -   211,070.      964,020.      MT  (+/- 180 meters Scaled)
 BJ2499
 BJ2499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP241642(NAD 83)
 BJ2499
 BJ2499                          SUPERSEDED SURVEY CONTROL
 BJ2499
 BJ2499.No superseded survey control is available for this station.
 BJ2499
 BJ2499_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2499_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2499_MARK LOGO: USACE
 BJ2499_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2499_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2499
 BJ2499  HISTORY     - Date     Condition        Report By
 BJ2499  HISTORY     - UNK      MONUMENTED       USACE
 BJ2499  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2499
 BJ2499                          STATION DESCRIPTION
 BJ2499
 BJ2499'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2499'11.5 MILES SOUTHEAST ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2499'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, ABOUT 1.3 MILES
 BJ2499'NORTHWEST OF THE MOUTH OF ALABAMA BAYOU, ABOUT 0.4 MILE SOUTH OF THE
 BJ2499'MOUTH OF INDIAN BAYOU, IN THE NE1/4 SEC. 36, T7S, R7E, 568
 BJ2499'FEET SOUTHWEST OF LEVEE STATION 2992+12.02, ON THE WEST BANK OF
 BJ2499'ATCHAFALAYA RIVER, IN HEAVY WOODS, 920.5 FEET SOUTHEAST OF P.B.M.
 BJ2499'BOTANY (U.S.E.), DESCRIBED ABOVE, ABOUT 800 FEET SOUTHEAST OF THE
 BJ2499'SOUTHEAST BANK OF INDIAN BAYOU AT A POINT ABOUT 0.8 MILE SOUTHWEST OF
 BJ2499'THE CONFLUENCE OF INDIAN BAYOU AND THE RIVER, 16 FEET NORTHWEST OF A
 BJ2499'12-INCH WILLOW TREE, 12 FEET SOUTHEAST OF A 10-INCH WILLOW TREE, AND 9
 BJ2499'FEET NORTHEAST OF A 10-INCH WILLOW TREE.  AN IRON PIPE BEARING A CORPS
 BJ2499'OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0099 ***********************************************************************
 AV0099  DESIGNATION -  BOAT 2
 AV0099  PID         -  AV0099
 AV0099  STATE/COUNTY-  LA/VERMILION
 AV0099  COUNTRY     -  US
 AV0099  USGS QUAD   -  PUMPKIN ISLANDS (2018)
 AV0099
 AV0099                         *CURRENT SURVEY CONTROL
 AV0099  ______________________________________________________________________
 AV0099* NAD 83(1992) POSITION- 29 37 31.34865(N) 092 20 39.32925(W)   ADJUSTED
 AV0099* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0099  **This station is located in a suspected subsidence area (see below).
 AV0099  ______________________________________________________________________
 AV0099  GEOID HEIGHT    -        -25.570 (meters)                     GEOID18
 AV0099  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 AV0099  HORZ ORDER      -  THIRD
 AV0099
 AV0099.The horizontal coordinates were established by classical geodetic methods
 AV0099.and adjusted by the National Geodetic Survey in January 1993.
 AV0099
 AV0099.** This station is in an area of known vertical motion. If an
 AV0099.** orthometric height was ever established but is not available 
 AV0099.** in the current survey control section, the orthometric height
 AV0099.** is considered suspect.  Suspect heights are available in the
 AV0099.** superseded section only if requested.
 AV0099
 AV0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0099.GEOID18 height accuracy estimate available here.
 AV0099
 AV0099.Click photographs - Photos may exist for this station.
 AV0099
 AV0099.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0099
 AV0099. The following values were computed from the NAD 83(1992) position.
 AV0099
 AV0099;                    North         East     Units Scale Factor Converg.
 AV0099;SPC LA S     -   125,174.084   902,101.805   MT  0.99994708   -0 30 19.7
 AV0099;SPC LA S     -   410,675.31  2,959,645.67   sFT  0.99994708   -0 30 19.7
 AV0099;UTM  15      - 3,277,454.584   563,481.693   MT  0.99964972   +0 19 27.0
 AV0099
 AV0099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0099!SPC LA S     -   1.00000389  x   0.99994708  =   0.99995097
 AV0099!UTM  15      -   1.00000389  x   0.99964972  =   0.99965361
 AV0099
 AV0099:                Primary Azimuth Mark                     Grid Az
 AV0099:SPC LA S     -  BOAT 2 AZ MK                             235 00 35.4
 AV0099:UTM  15      -  BOAT 2 AZ MK                             234 10 48.7
 AV0099
 AV0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN6348177454(NAD 83)
 AV0099
 AV0099|---------------------------------------------------------------------|
 AV0099| PID    Reference Object                     Distance      Geod. Az  |
 AV0099|                                                           dddmmss.s |
 AV0099| AV0100 BOAT 2 RM 2                          24.082 METERS 16916     |
 AV0099| CV8750 BOAT 2 AZ MK                                       2343015.7 |
 AV0099| AV0098 BOAT 2 RM 1                          24.932 METERS 34718     |
 AV0099|---------------------------------------------------------------------|
 AV0099
 AV0099                          SUPERSEDED SURVEY CONTROL
 AV0099
 AV0099  NAD 83(1986)-  29 37 31.36753(N)    092 20 39.31512(W) AD(       ) 3
 AV0099  NAD 27      -  29 37 30.57900(N)    092 20 38.83700(W) AD(       ) 3
 AV0099
 AV0099.Superseded values are not recommended for survey control.
 AV0099
 AV0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0099.See file dsdata.pdf to determine how the superseded data were derived.
 AV0099
 AV0099_MARKER: DS = TRIANGULATION STATION DISK
 AV0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0099_STAMPING: BOAT 2 1955
 AV0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0099+STABILITY: SURFACE MOTION
 AV0099
 AV0099  HISTORY     - Date     Condition        Report By
 AV0099  HISTORY     - 1955     MONUMENTED       CGS
 AV0099  HISTORY     - 1965     SEE DESCRIPTION  CGS
 AV0099  HISTORY     - 1965     GOOD             CGS
 AV0099
 AV0099                          STATION DESCRIPTION
 AV0099
 AV0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AV0099'THE STATION IS LOCATED AT THE EAST END OF PECAN ISLAND, ON
 AV0099'LAND BELONGING TO THE LOUISIANA FUR CORPORATION, AND IS 105
 AV0099'FEET SOUTHWEST OF THE END OF BOAT POINT CANAL, 12 FEET WEST
 AV0099'OF THE CANAL AND ON THE CREST OF THE LEVEE.  THE STATION IS
 AV0099'AT THE EASTERLY END OF AN OLD BEACH LINE AND TREE ROW.  NO
 AV0099'TREES ARE TO BE FOUND TO THE EAST OF THE STATION.
 AV0099'
 AV0099'TO REACH FROM THE INTERSECTION OF STATE HIGHWAYS NUMBER
 AV0099'14 AND 26, IN THE VILLAGE OF KAPLAN.  GO SOUTH, ON STATE
 AV0099'HIGHWAY NUMBER 26, FOR 20.2 MILES.  CROSS ON THE FERRY WHICH
 AV0099'SPANS THE OLD INTRACOASTAL CANAL AND CONTINUE SOUTH, ON
 AV0099'THE GRADED ROAD, FOR 8.5 MILES TO A T ROAD INTERSECTION.
 AV0099'TURN LEFT AND GO EASTERLY FOR 2.2 MILES TO BOAT POINT CANAL
 AV0099'AND THE STATION.
 AV0099'
 AV0099'THE STATION IS A STANDARD DISK, STAMPED BOAT 2 1955, SET
 AV0099'IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 8 INCHES.
 AV0099'
 AV0099'THE UNDERGROUND STATION IS A STANDARD DISK, STAMPED BOAT
 AV0099'2 1955, SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE
 AV0099'WHICH IS ABOUT 40 INCHES BELOW THE SURFACE OF THE SOIL.
 AV0099'
 AV0099'REFERENCE MARK NUMBER 1 IS A STANDARD DISK, STAMPED BOAT
 AV0099'2 NO 1 1955, SET IN THE TOP OF A SQUARE CONCRETE POST WHICH
 AV0099'PROJECTS 2 INCHES.  IT IS LOCATED 26 FEET SOUTH OF A TRIANGULAR
 AV0099'BLAZED OAK TREE, 15 FEET WEST OF BOAT POINT CANAL AND AT
 AV0099'ABOUT THE SAME ELEVATION AS THE STATION.
 AV0099'
 AV0099'REFERENCE MARK NUMBER 2 IS A STANDARD DISK, STAMPED BOAT
 AV0099'2 NO 2 1955, SET IN THE TOP OF A SQUARE CONCRETE POST WHICH
 AV0099'IS FLUSH WITH THE SURFACE OF THE SOIL.  IT IS LOCATED ON
 AV0099'THE CREST OF THE CANAL LEVEE, 100 FEET WEST OF A PIPE LINE,
 AV0099'15 FEET WEST OF BOAT POINT CANAL AND ABOUT 18 INCHES HIGHER
 AV0099'THAN THE STATION.
 AV0099'
 AV0099'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BOAT 2 1955,
 AV0099'BRAZED TO THE TOP OF A 3 INCH IRON PIPE WHICH IS EMBEDDED
 AV0099'IN CONCRETE IN THE CENTER OF AN 8 INCH TILE PIPE WHICH PROJECTS
 AV0099'8 INCHES ABOVE THE SURFACE OF THE SOIL.  IT IS LOCATED ABOUT
 AV0099'0.2 MILE SOUTHWEST OF THE STATION, 0.15 MILE WEST OF BOAT
 AV0099'POINT CANAL AND 88 FEET SOUTH OF A TRIANGULAR BLAZED OAK TREE.
 AV0099
 AV0099                          STATION RECOVERY (1965)
 AV0099
 AV0099'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (DJ)
 AV0099'ABOUT 0.6 MILE EAST ALONG STATE HIGHWAY 82 FROM THE SCHOOL
 AV0099'HOUSE AT PECAN ISLAND, THENCE 0.1 MILE SOUTH ALONG A SHELLED
 AV0099'ROAD, THENCE 4.65 MILES EAST-SOUTHEAST ALONG FRONT RIDGE
 AV0099'ROAD, THENCE 1.2 MILES EAST ALONG A PRIVATE SHELLED AND
 AV0099'PLANKED ROAD, THENCE 0.5 MILE EAST ALONG A RIDGE AND A ROW
 AV0099'OF TIMBER, IN SECTION 11, T 16 S, R 1 E, ON THE EAST END
 AV0099'OF PECAN ISLAND, AT THE NORTH END OF AN OLD ABANDONED CANAL,
 AV0099'ABOUT 0.2 MILE WEST OF A NORTH-SOUTH CANAL, ABOUT 0.1 SOUTH
 AV0099'OF AN EAST-WEST CANAL, SET IN THE CENTER OF THE TOP OF THE
 AV0099'WEST SPOIL BANK OF THE OLD CANAL, 80 FEET SOUTH OF THE NORTH
 AV0099'END OF THE OLD CANAL, 14 FEET WEST OF THE WEST BANK OF THE
 AV0099'OLD CANAL, 73 FEET SOUTH OF THE SOUTH EDGE OF THE
 AV0099'EAST-WEST TIMBER LINE, ABOUT 5 FEET ABOVE THE LEVEL OF THE
 AV0099'WATER, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 AV0099'INCHES.
 AV0099'
 AV0099'R.M. 1, STAMPED BOAT 2 NO 1 1955 81.8 FEET NORTH-NORTHWEST
 AV0099'OF BOAT 2 1955, 27 FEET WEST OF A LARGE LEANING OAK TREE,
 AV0099'AT THE EXTREME NORTH END OF THE OLD CANAL AND ABOUT ON LINE
 AV0099'WITH THE TIMBER LINE, SET IN THE TOP OF A CONCRETE POST
 AV0099'PROJECTING 2 FEET.
 AV0099'
 AV0099'R.M. 2, STAMPED BOAT 2 NO 2 1955, 159 FEET SOUTH OF THE
 AV0099'NORTH END OF THE OLD CANAL, 152 FEET SOUTH OF THE SOUTHEDGE
 AV0099'OF THE EAST-WEST TIMBER LINE, 16 FEET WEST OF THE WEST BANK
 AV0099'OF THE OLD CANAL, 79.0 FEET SOUTH-SOUTHEAST OF BOAT 2 1955,
 AV0099'SET IN THE CENTER OF THE TOP OF THE WEST SPOIL BANK OF THE
 AV0099'OLD CANAL, 1.2 FEET NORTH OF A WOODEN WITNESS POST, ABOUT
 AV0099'5 FEET ABOVE THE LEVEL OF THE WATER, AND SET IN THE TOP
 AV0099'OF A CONCRETE POST PROJECTING 1 INCH.
 AV0099
 AV0099                          STATION RECOVERY (1965)
 AV0099
 AV0099'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AV0099'7.05 MI ESE FROM PECAN ISLAND.
 AV0099'ABOUT 0.6 MILE EAST ALONG STATE HIGHWAY 82 FROM THE SCHOOL HOUSE AT
 AV0099'PECAN ISLAND, THENCE 0.1 MILE SOUTH ALONG A SHELLED ROAD, THENCE 4.65
 AV0099'MILES EAST-SOUTHEAST ALONG FRONT RIDGE ROAD, THENCE 1.2 MILES EAST
 AV0099'ALONG A PRIVATE SHELLED AND PLANKED ROAD, THENCE 0.5 MILE EAST ALONG A
 AV0099'RIDGE AND A ROW OF TIMBER, IN SECTION 11, T 16 S, R 1 E, ON THE EAST
 AV0099'END OF PECAN ISLAND, AT THE NORTH END OF AN OLD ABANDONED CANAL, ABOUT
 AV0099'0.2 MILE WEST OF A NORTH-SOUTH CANAL, ABOUT 0.1 MILE SOUTH OF AN
 AV0099'EAST-WEST CANAL, SET IN THE CENTER OF THE TOP OF THE WEST SPOIL BANK
 AV0099'OF THE OLD CANAL, 80 FEET SOUTH OF THE NORTH END OF THE OLD CANAL, 14
 AV0099'FEET WEST OF THE WEST BANK OF THE OLD CANAL, 73 FEET SOUTH OF THE
 AV0099'SOUTH EDGE OF THE EAST-WEST TIMBER LINE, ABOUT 5 FEET ABOVE THE LEVEL
 AV0099'OF THE WATER, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0098 ***********************************************************************
 AV0098  DESIGNATION -  BOAT 2 RM 1
 AV0098  PID         -  AV0098
 AV0098  STATE/COUNTY-  LA/VERMILION
 AV0098  COUNTRY     -  US
 AV0098  USGS QUAD   -  PUMPKIN ISLANDS (2018)
 AV0098
 AV0098                         *CURRENT SURVEY CONTROL
 AV0098  ______________________________________________________________________
 AV0098* NAD 83(1986) POSITION- 29 37 32.14   (N) 092 20 39.53   (W)   HD_HELD1
 AV0098* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0098  **This station is located in a suspected subsidence area (see below).
 AV0098  ______________________________________________________________________
 AV0098  GEOID HEIGHT    -        -25.571 (meters)                     GEOID18
 AV0098
 AV0098.The horizontal coordinates were determined by differentially corrected
 AV0098.hand held GPS observations or other comparable positioning techniques
 AV0098.and have an estimated accuracy of +/- 3 meters.
 AV0098
 AV0098.** This station is in an area of known vertical motion. If an
 AV0098.** orthometric height was ever established but is not available 
 AV0098.** in the current survey control section, the orthometric height
 AV0098.** is considered suspect.  Suspect heights are available in the
 AV0098.** superseded section only if requested.
 AV0098
 AV0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0098.GEOID18 height accuracy estimate available here.
 AV0098
 AV0098.Click photographs - Photos may exist for this station.
 AV0098
 AV0098;                    North         East    Units  Estimated Accuracy
 AV0098;SPC LA S     -   125,198.5     902,096.6     MT  (+/- 3 meters HH1 GPS) 
 AV0098
 AV0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN6347677478(NAD 83)
 AV0098
 AV0098                          SUPERSEDED SURVEY CONTROL
 AV0098
 AV0098.No superseded survey control is available for this station.
 AV0098
 AV0098_MARKER: DR = REFERENCE MARK DISK
 AV0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0098_STAMPING: BOAT 2 NO 1 1955
 AV0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0098+STABILITY: SURFACE MOTION
 AV0098
 AV0098  HISTORY     - Date     Condition        Report By
 AV0098  HISTORY     - 1955     MONUMENTED       CGS
 AV0098  HISTORY     - 1965     GOOD             CGS
 AV0098
 AV0098                          STATION DESCRIPTION
 AV0098
 AV0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0098'7.05 MI ESE FROM PECAN ISLAND.
 AV0098'ABOUT 0.6 MILE EAST ALONG STATE HIGHWAY 82 FROM THE SCHOOL HOUSE AT
 AV0098'PECAN ISLAND, THENCE 0.1 MILE SOUTH ALONG A SHELLED ROAD, THENCE 4.65
 AV0098'MILES EAST-SOUTHEAST ALONG FRONT RIDGE ROAD, THENCE 1.2 MILES EAST
 AV0098'ALONG A PRIVATE SHELLED AND PLANKED ROAD, THENCE 0.5 MILE EAST ALONG A
 AV0098'RIDGE AND A ROW OF TIMBER, IN SECTION 11, T 16 S, R 1 E, ON THE EAST
 AV0098'END OF PECAN ISLAND, AT THE NORTH END OF AN OLD ABANDONED CANAL, ABOUT
 AV0098'0.2 MILE WEST OF A NORTH-SOUTH CANAL, ABOUT 0.1 MILE SOUTH OF AN
 AV0098'EAST-WEST CANAL, ABOUT ON LINE WITH THE SOUTH EDGE OF THE TIMBER LINE,
 AV0098'27 FEET WEST OF A LARGE LEANING OAK TREE, 81.8 FEET NORTH-NORTHWEST OF
 AV0098'BOAT 2 1955, ABOUT 5 FEET ABOVE THE LEVEL OF THE WATER, AND SET IN THE
 AV0098'TOP OF A CONCRETE POST PROJECTING 2 FEET. NOTE-- THE NORTH END OF THE
 AV0098'CANAL HAS WASHED OUT LEAVING THIS MARK PROJECTING 2 FEET. THE MARK IS
 AV0098'STANDING STRAIGHT BUT VERY LOOSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0100 ***********************************************************************
 AV0100  DESIGNATION -  BOAT 2 RM 2
 AV0100  PID         -  AV0100
 AV0100  STATE/COUNTY-  LA/VERMILION
 AV0100  COUNTRY     -  US
 AV0100  USGS QUAD   -  PUMPKIN ISLANDS (2018)
 AV0100
 AV0100                         *CURRENT SURVEY CONTROL
 AV0100  ______________________________________________________________________
 AV0100* NAD 83(1986) POSITION- 29 37 30.58   (N) 092 20 39.16   (W)   HD_HELD1
 AV0100* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0100  **This station is located in a suspected subsidence area (see below).
 AV0100  ______________________________________________________________________
 AV0100  GEOID HEIGHT    -        -25.570 (meters)                     GEOID18
 AV0100
 AV0100.The horizontal coordinates were determined by differentially corrected
 AV0100.hand held GPS observations or other comparable positioning techniques
 AV0100.and have an estimated accuracy of +/- 3 meters.
 AV0100
 AV0100.** This station is in an area of known vertical motion. If an
 AV0100.** orthometric height was ever established but is not available 
 AV0100.** in the current survey control section, the orthometric height
 AV0100.** is considered suspect.  Suspect heights are available in the
 AV0100.** superseded section only if requested.
 AV0100
 AV0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0100.GEOID18 height accuracy estimate available here.
 AV0100
 AV0100.Click photographs - Photos may exist for this station.
 AV0100
 AV0100;                    North         East    Units  Estimated Accuracy
 AV0100;SPC LA S     -   125,150.4     902,106.1     MT  (+/- 3 meters HH1 GPS) 
 AV0100
 AV0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN6348677430(NAD 83)
 AV0100
 AV0100                          SUPERSEDED SURVEY CONTROL
 AV0100
 AV0100.No superseded survey control is available for this station.
 AV0100
 AV0100_MARKER: DR = REFERENCE MARK DISK
 AV0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0100_STAMPING: BOAT 2 NO 2 1955
 AV0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0100+STABILITY: SURFACE MOTION
 AV0100
 AV0100  HISTORY     - Date     Condition        Report By
 AV0100  HISTORY     - 1955     MONUMENTED       CGS
 AV0100  HISTORY     - 1965     GOOD             CGS
 AV0100
 AV0100                          STATION DESCRIPTION
 AV0100
 AV0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0100'7.05 MI ESE FROM PECAN ISLAND.
 AV0100'ABOUT 0.6 MILE EAST ALONG STATE HIGHWAY 82 FROM THE SCHOOL HOUSE AT
 AV0100'PECAN ISLAND, THENCE 0.1 MILE SOUTH ALONG A SHELLED ROAD, THENCE 4.65
 AV0100'MILES EAST-SOUTHEAST ALONG FRONT RIDGE ROAD, THENCE 1.2 MILES EAST
 AV0100'ALONG A PRIVATE SHELLED AND PLANKED ROAD, THENCE 0.5 MILE EAST ALONG A
 AV0100'RIDGE AND A ROW OF TIMBER, IN SECTION 11, T 16 S, R 1 E, ON THE EAST
 AV0100'END OF PECAN ISLAND, 159 FEET SOUTH OF THE NORTH END OF AN OLD
 AV0100'ABANDONED CANAL, 152 FEET SOUTH OF THE SOUTH EDGE OF AN EAST-WEST
 AV0100'TIMBER LINE, 16 FEET WEST OF THE WEST BANK OF THE OLD CANAL, 79.0 FEET
 AV0100'SOUTH-SOUTHEAST OF BOAT 2 1955, SET IN THE CENTER OF THE TOP OF THE
 AV0100'WEST SPOIL BANK OF THE OLD CANAL, 1.2 FEET NORTH OF A WOODEN WITNESS
 AV0100'POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE WATER, SET IN THE TOP OF A
 AV0100'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2515 ***********************************************************************
 AU2515  DESIGNATION -  BOB TEX OIL CO
 AU2515  PID         -  AU2515
 AU2515  STATE/COUNTY-  LA/GULF OF MEXICO
 AU2515  COUNTRY     -  US
 AU2515  USGS QUAD   -  MOUND POINT (2018)
 AU2515
 AU2515                         *CURRENT SURVEY CONTROL
 AU2515  ______________________________________________________________________
 AU2515* NAD 83(1992) POSITION- 29 24 54.96804(N) 091 51 19.98367(W)   ADJUSTED
 AU2515* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2515  **This station is located in a suspected subsidence area (see below).
 AU2515  ______________________________________________________________________
 AU2515  GEOID HEIGHT    -        -24.994 (meters)                     GEOID18
 AU2515  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 AU2515  HORZ ORDER      -  SECOND
 AU2515
 AU2515.The horizontal coordinates were established by classical geodetic methods
 AU2515.and adjusted by the National Geodetic Survey in January 1993.
 AU2515
 AU2515.** This station is in an area of known vertical motion. If an
 AU2515.** orthometric height was ever established but is not available 
 AU2515.** in the current survey control section, the orthometric height
 AU2515.** is considered suspect.  Suspect heights are available in the
 AU2515.** superseded section only if requested.
 AU2515
 AU2515.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2515.GEOID18 height accuracy estimate available here.
 AU2515
 AU2515.Click photographs - Photos may exist for this station.
 AU2515
 AU2515.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2515
 AU2515. The following values were computed from the NAD 83(1992) position.
 AU2515
 AU2515;                    North         East     Units Scale Factor Converg.
 AU2515;SPC LASH     -   434,012.288   949,280.759   MT  1.00078492   -0 14 13.5
 AU2515;SPC LASH     - 1,423,921.98  3,114,431.96   sFT  1.00078492   -0 14 13.5
 AU2515;UTM  15      - 3,254,539.908   611,024.647   MT  0.99975210   +0 33 43.7
 AU2515
 AU2515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2515!SPC LASH     -   1.00000398  x   1.00078492  =   1.00078891
 AU2515!UTM  15      -   1.00000398  x   0.99975210  =   0.99975608
 AU2515
 AU2515:                Primary Azimuth Mark                     Grid Az
 AU2515:SPC LASH     -  MOUND POINT                              028 13 03.9
 AU2515:UTM  15      -  MOUND POINT                              027 25 06.7
 AU2515
 AU2515_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN1102454539(NAD 83)
 AU2515
 AU2515|---------------------------------------------------------------------|
 AU2515| PID    Reference Object                     Distance      Geod. Az  |
 AU2515|                                                           dddmmss.s |
 AU2515| AU2513 MOUND POINT                         APPROX. 7.2 KM 0275850.4 |
 AU2515|---------------------------------------------------------------------|
 AU2515
 AU2515                          SUPERSEDED SURVEY CONTROL
 AU2515
 AU2515  NAD 83(1986)-  29 24 54.99419(N)    091 51 19.97669(W) AD(       ) 2
 AU2515  NAD 27      -  29 24 54.20670(N)    091 51 19.54890(W) AD(       ) 2
 AU2515
 AU2515.Superseded values are not recommended for survey control.
 AU2515
 AU2515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2515.See file dsdata.pdf to determine how the superseded data were derived.
 AU2515
 AU2515_MARKER: MP = METAL PIPE
 AU2515_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AU2515_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2515_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2515
 AU2515  HISTORY     - Date     Condition        Report By
 AU2515  HISTORY     - 1960     MONUMENTED       LOCENG
 AU2515
 AU2515                          STATION DESCRIPTION
 AU2515
 AU2515'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1960 (JKW)
 AU2515'LOCATED IN THE GULF OF MEXICO, ABOUT 6 MILES SOUTH OF MOUND
 AU2515'POINT, AT THE SOUTH END OF SHELL KEYS.  THE STATION IS MARKED BY A
 AU2515'2 INCH PIPE SURROUNDED BY A MASS OF IRREGULAR CONCRETE.  THE
 AU2515'MARK IS COVERED AT HIGH WATER.
 AU2515'
 AU2515'STATION WAS ORIGINALLY ESTABLISHED AND MARKED BY THE TEXACO
 AU2515'OIL CO.
 AU2515'
 AU2515'STATION PROJECTS ABOUT 3 FEET ABOVE TOP OF REEF.
 AU2515'
 AU2515'HEIGHT OF LIGHT ABOVE STATION MARK 3.5 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3070 ***********************************************************************
 AU3070  DESIGNATION -  BOCA
 AU3070  PID         -  AU3070
 AU3070  STATE/COUNTY-  LA/TERREBONNE
 AU3070  COUNTRY     -  US
 AU3070  USGS QUAD   -  CENTRAL ISLES DERNIERES (2018)
 AU3070
 AU3070                         *CURRENT SURVEY CONTROL
 AU3070  ______________________________________________________________________
 AU3070* NAD 83(1992) POSITION- 29 02 15.01337(N) 090 51 01.21263(W)   ADJUSTED
 AU3070* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3070  **This station is located in a suspected subsidence area (see below).
 AU3070  ______________________________________________________________________
 AU3070  GEOID HEIGHT    -        -23.940 (meters)                     GEOID18
 AU3070  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 AU3070  HORZ ORDER      -  SECOND
 AU3070
 AU3070.The horizontal coordinates were established by classical geodetic methods
 AU3070.and adjusted by the National Geodetic Survey in January 1993.
 AU3070
 AU3070.** This station is in an area of known vertical motion. If an
 AU3070.** orthometric height was ever established but is not available 
 AU3070.** in the current survey control section, the orthometric height
 AU3070.** is considered suspect.  Suspect heights are available in the
 AU3070.** superseded section only if requested.
 AU3070
 AU3070.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3070.GEOID18 height accuracy estimate available here.
 AU3070
 AU3070.Click photographs - Photos may exist for this station.
 AU3070
 AU3070.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3070
 AU3070. The following values were computed from the NAD 83(1992) position.
 AU3070
 AU3070;                    North         East     Units Scale Factor Converg.
 AU3070;SPC LA S     -    59,681.188 1,047,048.615   MT  1.00006592   +0 14 29.4
 AU3070;SPC LA S     -   195,804.03  3,435,192.00   sFT  1.00006592   +0 14 29.4
 AU3070;UTM  15      - 3,214,047.312   709,327.582   MT  1.00014075   +1 02 37.6
 AU3070
 AU3070!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3070!SPC LA S     -   1.00000385  x   1.00006592  =   1.00006977
 AU3070!UTM  15      -   1.00000385  x   1.00014075  =   1.00014460
 AU3070
 AU3070:                Primary Azimuth Mark                     Grid Az
 AU3070:SPC LA S     -  ILETTES                                  334 03 03.9
 AU3070:UTM  15      -  ILETTES                                  333 14 55.7
 AU3070
 AU3070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0932714047(NAD 83)
 AU3070
 AU3070|---------------------------------------------------------------------|
 AU3070| PID    Reference Object                     Distance      Geod. Az  |
 AU3070|                                                           dddmmss.s |
 AU3070| DD6377 BOCA RM 1                            16.420 METERS 01111     |
 AU3070| DD6378 BOCA RM 2                            13.425 METERS 08845     |
 AU3070| AU3073 ILETTES                             APPROX.12.0 KM 3341733.3 |
 AU3070|---------------------------------------------------------------------|
 AU3070
 AU3070                          SUPERSEDED SURVEY CONTROL
 AU3070
 AU3070  NAD 83(1986)-  29 02 15.03567(N)    090 51 01.22413(W) AD(       ) 2
 AU3070  NAD 27      -  29 02 14.18700(N)    090 51 00.89100(W) AD(       ) 2
 AU3070
 AU3070.Superseded values are not recommended for survey control.
 AU3070
 AU3070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3070.See file dsdata.pdf to determine how the superseded data were derived.
 AU3070
 AU3070_MARKER: Z = SEE DESCRIPTION
 AU3070_SETTING: 0 = UNSPECIFIED SETTING
 AU3070
 AU3070  HISTORY     - Date     Condition        Report By
 AU3070  HISTORY     - 1928     MONUMENTED       CGS
 AU3070  HISTORY     - 1934     MARK NOT FOUND   CGS
 AU3070  HISTORY     - 1952     MARK NOT FOUND   CGS
 AU3070
 AU3070                          STATION DESCRIPTION
 AU3070
 AU3070'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU3070'STATION IS ABOUT 22 MILES ESE OF OYSTER BAYOU AND ABOUT 6 MILES
 AU3070'E OF THE W END OF ISLE DERNIERE.
 AU3070
 AU3070                          STATION RECOVERY (1934)
 AU3070
 AU3070'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 AU3070'IN 1934 THIS STATION WAS REPORTED LOST, BEING OVER 100 FEET INTO THE
 AU3070'GULF.
 AU3070
 AU3070                          STATION RECOVERY (1952)
 AU3070
 AU3070'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3070'STATION WAS REPORTED LOST IN 1934 DUE TO THE EROSION OF THE
 AU3070'SHORELINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3072 ***********************************************************************
 CQ3072  DESIGNATION -  BODCAU
 CQ3072  PID         -  CQ3072
 CQ3072  STATE/COUNTY-  LA/BOSSIER
 CQ3072  COUNTRY     -  US
 CQ3072  USGS QUAD   -  CULLEN (2018)
 CQ3072
 CQ3072                         *CURRENT SURVEY CONTROL
 CQ3072  ______________________________________________________________________
 CQ3072* NAD 83(1997) POSITION- 32 53 52.63856(N) 093 29 51.06521(W)   ADJUSTED
 CQ3072* NAVD 88 ORTHO HEIGHT -    69.    (meters)      226.    (feet) SCALED
 CQ3072  ______________________________________________________________________
 CQ3072  GEOID HEIGHT    -        -26.180 (meters)                     GEOID18
 CQ3072  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 CQ3072  HORZ ORDER      -  FIRST
 CQ3072
 CQ3072.The horizontal coordinates were established by classical geodetic methods
 CQ3072.and adjusted by the National Geodetic Survey in September 1999.
 CQ3072
 CQ3072.The orthometric height was scaled from a topographic map.
 CQ3072
 CQ3072.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3072.GEOID18 height accuracy estimate available here.
 CQ3072
 CQ3072.Click photographs - Photos may exist for this station.
 CQ3072
 CQ3072.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3072
 CQ3072. The following values were computed from the NAD 83(1997) position.
 CQ3072
 CQ3072;                    North         East     Units Scale Factor Converg.
 CQ3072;SPC LA N     -   266,317.249   906,667.194   MT  1.00006092   -0 31 38.6
 CQ3072;SPC LA N     -   873,742.51  2,974,623.95   sFT  1.00006092   -0 31 38.6
 CQ3072;UTM  15      - 3,640,084.061   453,470.262   MT  0.99962669   -0 16 12.8
 CQ3072
 CQ3072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3072!SPC LA N     -   0.99999329  x   1.00006092  =   1.00005421
 CQ3072!UTM  15      -   0.99999329  x   0.99962669  =   0.99961998
 CQ3072
 CQ3072:                Primary Azimuth Mark                     Grid Az
 CQ3072:SPC LA N     -  BODCAU AZ MK                             181 24 07.8
 CQ3072:UTM  15      -  BODCAU AZ MK                             181 08 42.0
 CQ3072
 CQ3072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5347040084(NAD 83)
 CQ3072
 CQ3072|---------------------------------------------------------------------|
 CQ3072| PID    Reference Object                     Distance      Geod. Az  |
 CQ3072|                                                           dddmmss.s |
 CQ3072| CX5054 BODCAU RM 2                          33.632 METERS 07307     |
 CQ3072| CX5052 BODCAU AZ MK                                       1805229.2 |
 CQ3072| CX5053 BODCAU RM 1                          36.966 METERS 35601     |
 CQ3072|---------------------------------------------------------------------|
 CQ3072
 CQ3072                          SUPERSEDED SURVEY CONTROL
 CQ3072
 CQ3072  NAD 83(1992)-  32 53 52.64463(N)    093 29 51.05997(W) AD(       ) 1
 CQ3072  NAD 83(1986)-  32 53 52.64993(N)    093 29 51.05503(W) AD(       ) 1
 CQ3072  NAD 27      -  32 53 52.14800(N)    093 29 50.43000(W) AD(       ) 1
 CQ3072
 CQ3072.Superseded values are not recommended for survey control.
 CQ3072
 CQ3072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3072.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3072
 CQ3072_MARKER: DS = TRIANGULATION STATION DISK
 CQ3072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3072_STAMPING: BODCAU 1950
 CQ3072_MARK LOGO: CGS
 CQ3072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3072+STABILITY: SURFACE MOTION
 CQ3072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3072+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2002
 CQ3072
 CQ3072  HISTORY     - Date     Condition        Report By
 CQ3072  HISTORY     - 1950     MONUMENTED       CGS
 CQ3072  HISTORY     - 20021012 GOOD             USPSQD
 CQ3072
 CQ3072                          STATION DESCRIPTION
 CQ3072
 CQ3072'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ3072'THE STATION IS LOCATED ABOUT 3.0 MILES WEST OF SAREPTA AND 2-1/5
 CQ3072'MILES SOUTH OF CULLEN ON THE EAST SIDE OF STATE ROUTE 184E
 CQ3072'AND ON LAND OWNED BY MRS ANNA C. JOHNSON WHO LIVES
 CQ3072'JUST EAST OF STATION.  IT IS 57 FEET EAST OF THE CENTER OF STATE
 CQ3072'ROUTE 184E, 71 FEET SOUTH OF THE CENTER OF ROAD LEADING TO
 CQ3072'THE JOHNSON FARM HOUSE AND 5 FEET SOUTHEAST OF WITNESS POST.  IT
 CQ3072'IS STAMPED BODCAU 1950 AND PROJECTS 2 INCHES.
 CQ3072'
 CQ3072'REFERENCE MARK NO 1 IS NORTH-NORTHWEST OF THE STATION, 39 FEET
 CQ3072'EAST OF THE CENTER OF STATE ROUTE 184E AND 51 FEET NORTH OF ROAD
 CQ3072'LEADING TO THE JOHNSON FARM HOUSE.  IT IS STAMPED BODCAU NO 1
 CQ3072'1950 AND PROJECTS 3 INCHES.
 CQ3072'
 CQ3072'REFERENCE MARK NO 2 IS EAST-NORTHEAST OF THE STATION, 15 FEET
 CQ3072'SOUTH OF THE ROAD LEADING TO THE JOHNSON FARM HOUSE.  IT IS
 CQ3072'STAMPED BODCAU NO 2 1950 AND PROJECTS 2 INCHES.
 CQ3072'
 CQ3072'THE DISTANCE BETWEEN R.M. NO 1 AND R.M. NO 2 IS 144.59 FEET.
 CQ3072'
 CQ3072'THE AZIMUTH MARK IS ABOUT 0.4 MILE SOUTH OF THE STATION, 36 FEET
 CQ3072'WEST OF THE CENTER OF STATE ROUTE 184E AND 1 FOOT NORTH OF
 CQ3072'WITNESS POST.  IT IS STAMPED BODCAU 1950 AND PROJECTS 3 INCHES.
 CQ3072'TO REACH FROM THE STATION, GO SOUTH ON STATE ROUTE 184E FOR
 CQ3072'0.4 MILE TO THE MARK ON THE WEST SIDE AS DESCRIBED.
 CQ3072'
 CQ3072'TO REACH THE STATION FROM THE RAILROAD CROSSING SOUTH OF THE
 CQ3072'RAILROAD STATION IN SAREPTA, GO WEST ON STATE ROUTE NO 70 TOWARDS
 CQ3072'PLAIN DEALING FOR 3.3 MILES TO SIDE ROAD LEFT, (STATE ROUTE 184E)
 CQ3072'TURN LEFT AND GO SOUTH ON STATE ROUTE 184 E FOR 0.65 MILE TO
 CQ3072'SIDE ROAD LEFT AND STATION AS DESCRIBED.
 CQ3072'
 CQ3072'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 CQ3072
 CQ3072                          STATION RECOVERY (2002)
 CQ3072
 CQ3072'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ3072'STATION IN GOOD CONDITION. RM 1 NOT FOUND. RM 2 DISC GONE BUT MONUMENT
 CQ3072'STILL THERE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3241 ***********************************************************************
 CQ3241  DESIGNATION -  BODCAU FIRE TOWER LFC
 CQ3241  PID         -  CQ3241
 CQ3241  STATE/COUNTY-  LA/BOSSIER
 CQ3241  COUNTRY     -  US
 CQ3241  USGS QUAD   -  BODCAU LAKE (2018)
 CQ3241
 CQ3241                         *CURRENT SURVEY CONTROL
 CQ3241  ______________________________________________________________________
 CQ3241* NAD 83(1997) POSITION- 32 41 50.48092(N) 093 30 23.13344(W)   ADJUSTED
 CQ3241  ______________________________________________________________________
 CQ3241  GEOID HEIGHT    -        -26.137 (meters)                     GEOID18
 CQ3241  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 CQ3241  HORZ ORDER      -  THIRD
 CQ3241
 CQ3241.The horizontal coordinates were established by classical geodetic methods
 CQ3241.and adjusted by the National Geodetic Survey in September 1999.
 CQ3241
 CQ3241.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3241.GEOID18 height accuracy estimate available here.
 CQ3241
 CQ3241.Click photographs - Photos may exist for this station.
 CQ3241
 CQ3241.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3241
 CQ3241. The following values were computed from the NAD 83(1997) position.
 CQ3241
 CQ3241;                    North         East     Units Scale Factor Converg.
 CQ3241;SPC LA N     -   244,078.539   905,627.150   MT  1.00000714   -0 31 55.6
 CQ3241;SPC LA N     -   800,781.01  2,971,211.74   sFT  1.00000714   -0 31 55.6
 CQ3241;UTM  15      - 3,617,849.922   452,530.686   MT  0.99962778   -0 16 24.9
 CQ3241
 CQ3241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS5253017849(NAD 83)
 CQ3241
 CQ3241                          SUPERSEDED SURVEY CONTROL
 CQ3241
 CQ3241  NAD 83(1992)-  32 41 50.48267(N)    093 30 23.13184(W) AD(       ) 3
 CQ3241  NAD 83(1986)-  32 41 50.49326(N)    093 30 23.12390(W) AD(       ) 3
 CQ3241  NAD 27      -  32 41 49.96600(N)    093 30 22.49700(W) AD(       ) 3
 CQ3241
 CQ3241.Superseded values are not recommended for survey control.
 CQ3241
 CQ3241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3241.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3241
 CQ3241_MARKER: 57 = LOOKOUT TOWER
 CQ3241
 CQ3241  HISTORY     - Date     Condition        Report By
 CQ3241  HISTORY     - 1950     FIRST OBSERVED   CGS
 CQ3241  HISTORY     - 20020302 GOOD             USPSQD
 CQ3241  HISTORY     - 20031108 GOOD             USPSQD
 CQ3241
 CQ3241                          STATION DESCRIPTION
 CQ3241
 CQ3241'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ3241'THE STATION IS LOCATED ABOUT 7.0 MILES NORTH OF MINDEN AND
 CQ3241'2.5 MILES NORTH OF BELLEVUE ON THE SUMMIT OF A SMALL WOODE
 CQ3241'KNOLL.  IT IS 100 FEET EAST OF THE CENTER OF A ROAD KNOWN
 CQ3241'AS THE BAYOU BODCAU ROAD.
 CQ3241'
 CQ3241'IT IS A FOUR LEGGED STEEL STRUCTURE SUPPORTING A CAB WITH
 CQ3241'AN OVERALL HEIGHT OF 100 FEET.  THE POINT OBSERVED UPON
 CQ3241'WAS THE POINT AT THE APEX OF THE ROOF.
 CQ3241'
 CQ3241'TO REACH THE STATION FROM BELLEVUE, GO NORTH ON BAYOU BODCAU
 CQ3241'DAM ROAD FOR 0.25 MILES TO THE STATION ON THE RIGHT AS DESCRIBED.
 CQ3241
 CQ3241                          STATION RECOVERY (2002)
 CQ3241
 CQ3241'RECOVERY NOTE BY US POWER SQUADRON 2002 (WRH)
 CQ3241'RECOVERED IN GOOD CONDITION.
 CQ3241
 CQ3241                          STATION RECOVERY (2003)
 CQ3241
 CQ3241'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ3241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2599 ***********************************************************************
 AU2599  DESIGNATION -  BODIN
 AU2599  PID         -  AU2599
 AU2599  STATE/COUNTY-  LA/IBERIA
 AU2599  COUNTRY     -  US
 AU2599  USGS QUAD   -  NEW IBERIA SOUTH (2018)
 AU2599
 AU2599                         *CURRENT SURVEY CONTROL
 AU2599  ______________________________________________________________________
 AU2599* NAD 83(1992) POSITION- 29 56 49.67604(N) 091 47 08.11828(W)   ADJUSTED
 AU2599* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2599  **This station is located in a suspected subsidence area (see below).
 AU2599  ______________________________________________________________________
 AU2599  GEOID HEIGHT    -        -26.357 (meters)                     GEOID18
 AU2599  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 AU2599  HORZ ORDER      -  FIRST
 AU2599
 AU2599.The horizontal coordinates were established by classical geodetic methods
 AU2599.and adjusted by the National Geodetic Survey in January 1993.
 AU2599
 AU2599.** This station is in an area of known vertical motion. If an
 AU2599.** orthometric height was ever established but is not available 
 AU2599.** in the current survey control section, the orthometric height
 AU2599.** is considered suspect.  Suspect heights are available in the
 AU2599.** superseded section only if requested.
 AU2599
 AU2599.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2599.GEOID18 height accuracy estimate available here.
 AU2599
 AU2599.Click photographs - Photos may exist for this station.
 AU2599
 AU2599.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2599
 AU2599. The following values were computed from the NAD 83(1992) position.
 AU2599
 AU2599;                    North         East     Units Scale Factor Converg.
 AU2599;SPC LA S     -   160,492.500   956,343.815   MT  0.99992618   -0 13 34.1
 AU2599;SPC LA S     -   526,549.14  3,137,604.67   sFT  0.99992618   -0 13 34.1
 AU2599;UTM  15      - 3,313,547.259   617,193.655   MT  0.99976945   +0 36 22.7
 AU2599
 AU2599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2599!SPC LA S     -   1.00000323  x   0.99992618  =   0.99992941
 AU2599!UTM  15      -   1.00000323  x   0.99976945  =   0.99977268
 AU2599
 AU2599:                Primary Azimuth Mark                     Grid Az
 AU2599:SPC LA S     -  BODIN AZ MK                              293 05 07.3
 AU2599:UTM  15      -  BODIN AZ MK                              292 15 10.5
 AU2599
 AU2599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP1719313547(NAD 83)
 AU2599
 AU2599|---------------------------------------------------------------------|
 AU2599| PID    Reference Object                     Distance      Geod. Az  |
 AU2599|                                                           dddmmss.s |
 AU2599| CV8752 BODIN RM 1                           36.923 METERS 09105     |
 AU2599| AU2605 NEW IBERIA TRKLNE GAS MW MAST       APPROX. 4.2 KM 2653826.0 |
 AU2599| CV8751 BODIN AZ MK                                        2925133.2 |
 AU2599| CV8753 BODIN RM 2                           26.561 METERS 32441     |
 AU2599|---------------------------------------------------------------------|
 AU2599
 AU2599                          SUPERSEDED SURVEY CONTROL
 AU2599
 AU2599  NAD 83(1986)-  29 56 49.69721(N)    091 47 08.11268(W) AD(       ) 1
 AU2599  NAD 27      -  29 56 48.96064(N)    091 47 07.69194(W) AD(       ) 1
 AU2599
 AU2599.Superseded values are not recommended for survey control.
 AU2599
 AU2599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2599.See file dsdata.pdf to determine how the superseded data were derived.
 AU2599
 AU2599_MARKER: DS = TRIANGULATION STATION DISK
 AU2599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2599_STAMPING: BODIN 1969
 AU2599_MARK LOGO: CGS
 AU2599_PROJECTION: FLUSH
 AU2599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2599+STABILITY: SURFACE MOTION
 AU2599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2599+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2006
 AU2599
 AU2599  HISTORY     - Date     Condition        Report By
 AU2599  HISTORY     - 1969     MONUMENTED       CGS
 AU2599  HISTORY     - 1973     GOOD             NGS
 AU2599  HISTORY     - 20060808 GOOD             LADTD
 AU2599
 AU2599                          STATION DESCRIPTION
 AU2599
 AU2599'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 AU2599'THE STATION IS ABOUT 8 MILES EAST-NORTHEAST OF AVERY ISLAND, 7 MILES
 AU2599'NORTHWEST OF JEANERETTE, 4 MILES SOUTHEAST OF NEW IBERIA AND ON THE
 AU2599'NORTH RIGHT-OF-WAY OF U. S. HIGHWAY 90.
 AU2599'
 AU2599'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 AU2599'HIGHWAY 14 IN THE SOUTHWEST PART OF NEW IBERIA, GO SOUTHEAST ON
 AU2599'HIGHWAY 90 FOR 4.3 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 AU2599'SOUTHEAST ON THE HIGHWAY FOR 0.85 MILE TO THE STATION ON THE LEFT,
 AU2599'NORTH SIDE OF THE HIGHWAY.
 AU2599'
 AU2599'STATION MARK IS A STANDARD DISK, STAMPED BODIN 1969, SET IN THE TOP
 AU2599'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT IS FLUSH WITH THE
 AU2599'GROUND.  IT IS 59 FEET NORTH OF THE CENTERLINE OF THE NORTH BOUND
 AU2599'LANE OF HIGHWAY 90, 49 FEET WEST OF THE CENTER OF A GRAVELED
 AU2599'DRIVEWAY, 48 FEET SOUTH OF A FENCE AND 47 FEET SOUTH OF A METAL
 AU2599'WITNESS POST.  THE UNDERGROUND STATION MARK IS SET IN AN
 AU2599'IRREGULAR MASS OF CONCRETE 36 INCHES BELOW THE GROUND SURFACE.
 AU2599'
 AU2599'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BODIN NO 1 1969, SET IN
 AU2599'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT PROJECTS 2
 AU2599'INCHES.  IT IS 109 FEET EAST OF THE METAL WITNESS POST, 104 FEET
 AU2599'NORTH OF THE CENTERLINE OF THE NORTH BOUND LANE OF THE HIGHWAY, 61
 AU2599'FEET EAST OF THE CENTER OF THE DRIVEWAY AND 2.5 FEET SOUTHWEST OF
 AU2599'A POWER LINE POLE.
 AU2599'
 AU2599'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BODIN NO 2 1969, SET IN
 AU2599'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT PROJECTS 2
 AU2599'INCHES.  IT IS 127 FEET WEST OF THE CENTER OF THE DRIVEWAY, 106
 AU2599'FEET NORTH OF THE CENTERLINE OF THE NORTH BOUND LANE OF THE
 AU2599'HIGHWAY, 77 FEET WEST OF THE METAL WITNESS POST AND 1.3 FEET
 AU2599'SOUTH OF THE FENCE.
 AU2599'
 AU2599'AZIMUTH MARK IS A STANDARD DISK, STAMPED BODIN 1969, CEMENTED IN A
 AU2599'DRILL HOLE IN THE TOP AND NEAR THE NORTHWEST END OF A CONCRETE
 AU2599'CULVERT.  IT IS 56 FEET SOUTH OF A 50-INCH OAK TREE, 36 FEET
 AU2599'NORTH-NORTHEAST OF THE NORTH BOUND LANE OF HIGHWAY 90 AND 10 FEET
 AU2599'NORTH OF THE NORTHWEST END OF A GUARD RAIL.
 AU2599'
 AU2599'HEIGHT OF LIGHT ABOVE STATION MARK 30.1 METERS.
 AU2599
 AU2599                          STATION RECOVERY (1973)
 AU2599
 AU2599'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 AU2599'THE STATION WAS VISITED 5/15/73 AND THE STATION MARK, AZIMUTH MARK,
 AU2599'AND RM 1 WERE FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 AU2599'
 AU2599'(NOTE--RM 2 WAS FOUND WITH THE CAP KNOCKED OUT.)
 AU2599'
 AU2599'THE STATION IS LOCATED 7.5 MILES NORTHWEST OF JEANERETTE AND 4.5
 AU2599'MILES SOUTHEAST OF NEW IBERIA, IN THE NORTHWEST QUARTER OF SECTION 9,
 AU2599'T13S, R7E, AND ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 AU2599'HIGHWAYS.  IT IS 124 FEET WEST-SOUTHWEST OF A POWER POLE, 60 FEET
 AU2599'NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE OF U. S. HIGHWAY
 AU2599'90, 47 FEET NORTHWEST OF THE CENTER OF A FIELD ROAD, 38 FEET
 AU2599'NORTH OF THE NORTHWEST END OF A CULVERT, AND 4 FEET WEST OF
 AU2599'A METAL WITNESS POST AND SIGN.
 AU2599'
 AU2599'IT IS A STANDARD TRIANGULATION DISK STAMPED BODIN 1969, FLUSH WITH
 AU2599'THE GROUND.
 AU2599'
 AU2599'REFERENCE MARK NO. 1 IS 121.13 FEET EAST OF THE STATION.  IT IS 106
 AU2599'FEET EAST OF THE CENTER OF THE NORTH BOUND LANE OF U. S. HIGHWAY 90,
 AU2599'81 FEET NORTHEAST OF THE EAST END OF A CONCRETE CULVERT, 62 FEET
 AU2599'EAST OF THE CENTER OF A FIELD ROAD, AND 3 FEET WEST OF A POWER POLE.
 AU2599'IT IS A STANDARD DISK, STAMPED BODIN NO. 1 1969, FLUSH WITH THE
 AU2599'GROUND.
 AU2599'
 AU2599'REFERENCE MARK NO. 2 IS 87.16 FEET NORTH-NORTHWEST OF THE STATION.
 AU2599'IT IS 110 FEET EAST OF THE CENTER OF THE NORTH BOUND LANE ON U. S.
 AU2599'HIGHWAY 90, 107 FEET NORTH OF A POWER POLE, AND 46 FEET NORTHWEST
 AU2599'OF THE CENTER OF A FIELD ROAD.  (NOTE--THE CAP HAS BEEN KNOCKED
 AU2599'OUT, USED THE DRILL HOLE.)
 AU2599'
 AU2599'THE AZIMUTH MARK IS 55 FEET SOUTHEAST OF A 60-INCH OAK TREE, 36
 AU2599'FEET NORTHEAST OF THE CENTER OF THE NORTH BOUND LANE OF U. S.
 AU2599'HIGHWAY 90, 26 FEET WEST OF THE CENTER OF A CROSS DRAIN, AND 11
 AU2599'FEET NORTHEAST OF THE WEST END OF A GUARD RAIL.  IT IS A STANDARD
 AU2599'AZIMUTH MARK DISK, STAMPED BODIN 1969, SET IN A DRILL HOLE IN A
 AU2599'HEADWALL OF A CROSS DRAIN UNDER U. S. HIGHWAY 90, FLUSH WITH THE
 AU2599'HEADWALL.
 AU2599'
 AU2599'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND
 AU2599'STATE HIGHWAY 14 IN THE WEST PART OF NEW IBERIA, GO SOUTHEAST ON
 AU2599'U. S. HIGHWAY 90 FOR 5.3 MILES TO THE MARK ON THE LEFT AND
 AU2599'NORTHEAST OF THE HIGHWAY NEAR A CROSS DRAIN UNDER THE HIGHWAY.
 AU2599'
 AU2599'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.5 MILES SOUTHEAST
 AU2599'OF NEW IBERIA.
 AU2599
 AU2599                          STATION RECOVERY (2006)
 AU2599
 AU2599'RECOVERY NOTE BY LA TRANSP AND DEV 2006 (SLC)
 AU2599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3057 ***********************************************************************
 AU3057  DESIGNATION -  BODWIN
 AU3057  PID         -  AU3057
 AU3057  STATE/COUNTY-  LA/TERREBONNE
 AU3057  COUNTRY     -  US
 AU3057  USGS QUAD   -  EASTERN ISLES DERNIERES (2018)
 AU3057
 AU3057                         *CURRENT SURVEY CONTROL
 AU3057  ______________________________________________________________________
 AU3057* NAD 83(1992) POSITION- 29 07 01.59992(N) 090 42 56.37244(W)   ADJUSTED
 AU3057* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3057  **This station is located in a suspected subsidence area (see below).
 AU3057  ______________________________________________________________________
 AU3057  GEOID HEIGHT    -        -24.069 (meters)                     GEOID18
 AU3057  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 AU3057  HORZ ORDER      -  SECOND
 AU3057
 AU3057.The horizontal coordinates were established by classical geodetic methods
 AU3057.and adjusted by the National Geodetic Survey in January 1993.
 AU3057
 AU3057.** This station is in an area of known vertical motion. If an
 AU3057.** orthometric height was ever established but is not available 
 AU3057.** in the current survey control section, the orthometric height
 AU3057.** is considered suspect.  Suspect heights are available in the
 AU3057.** superseded section only if requested.
 AU3057
 AU3057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3057.GEOID18 height accuracy estimate available here.
 AU3057
 AU3057.Click photographs - Photos may exist for this station.
 AU3057
 AU3057.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3057
 AU3057. The following values were computed from the NAD 83(1992) position.
 AU3057
 AU3057;                    North         East     Units Scale Factor Converg.
 AU3057;SPC LA S     -    68,567.995 1,060,119.884   MT  1.00004374   +0 18 31.8
 AU3057;SPC LA S     -   224,960.16  3,478,076.65   sFT  1.00004374   +0 18 31.8
 AU3057;UTM  15      - 3,223,117.455   722,274.628   MT  1.00020970   +1 06 43.2
 AU3057
 AU3057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3057!SPC LA S     -   1.00000388  x   1.00004374  =   1.00004762
 AU3057!UTM  15      -   1.00000388  x   1.00020970  =   1.00021358
 AU3057
 AU3057:                Primary Azimuth Mark                     Grid Az
 AU3057:SPC LA S     -  ELAINE                                   062 26 17.5
 AU3057:UTM  15      -  ELAINE                                   061 38 06.1
 AU3057
 AU3057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2227423117(NAD 83)
 AU3057
 AU3057|---------------------------------------------------------------------|
 AU3057| PID    Reference Object                     Distance      Geod. Az  |
 AU3057|                                                           dddmmss.s |
 AU3057| DD6379 BODWIN RM 1                          19.645 METERS 02427     |
 AU3057| AU3060 ELAINE                              APPROX. 5.7 KM 0624449.3 |
 AU3057| DD6380 BODWIN RM 2                          12.322 METERS 26151     |
 AU3057|---------------------------------------------------------------------|
 AU3057
 AU3057                          SUPERSEDED SURVEY CONTROL
 AU3057
 AU3057  NAD 83(1986)-  29 07 01.62039(N)    090 42 56.38325(W) AD(       ) 2
 AU3057  NAD 27      -  29 07 00.78200(N)    090 42 56.04200(W) AD(       ) 2
 AU3057
 AU3057.Superseded values are not recommended for survey control.
 AU3057
 AU3057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3057.See file dsdata.pdf to determine how the superseded data were derived.
 AU3057
 AU3057_MARKER: DS = TRIANGULATION STATION DISK
 AU3057_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU3057_STAMPING: BODWIN 1928
 AU3057_MARK LOGO: CGS
 AU3057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3057
 AU3057  HISTORY     - Date     Condition        Report By
 AU3057  HISTORY     - 1928     MONUMENTED       CGS
 AU3057  HISTORY     - 1953     GOOD             CGS
 AU3057  HISTORY     - 1965     MARK NOT FOUND   CGS
 AU3057
 AU3057                          STATION DESCRIPTION
 AU3057
 AU3057'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (WM)
 AU3057'STATION IS ABOUT 21 MILES WNW OF TIMBALIER LIGHT, ON THE N SIDE
 AU3057'OF LAKE PELTO, IN A SMALL COVE ABOUT 1 MILE N OF BODWIN
 AU3057'CUTOFF, AND ABOUT 40 YARDS INSHORE.
 AU3057'
 AU3057'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE
 AU3057'IN THE TOP OF A TILE, IS 19.65
 AU3057'METERS (64.5 FEET) FROM THE STATION N 24 DEG 27 MIN E.
 AU3057'
 AU3057'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE
 AU3057'IN THE TOP OF A TILE, IS 12.32 METERS
 AU3057'(40.4 FEET) FROM THE STATION S 81 DEG 51 MIN W.
 AU3057
 AU3057                          STATION RECOVERY (1953)
 AU3057
 AU3057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (EHK)
 AU3057'STATION WAS RECOVERED IN GOOD CONDITION.  REFERENCE MARKS
 AU3057'1 AND 2 COULD NOT BE FOUND.  THE PUBLISHED DESCRIPTION IS
 AU3057'INADEQUATE, A NEW DESCRIPTION FOLLOWS--
 AU3057'
 AU3057'STATION IS LOCATED ABOUT 21 MI. W-NW OF TIMBALIER LIGHT, ON THE N
 AU3057'SIDE OF LAKE PELTO, ON THE E SIDE OF BAY BLANC, ABOUT 1 MI.
 AU3057'N OF BODWIN CUTOFF, 8.53 M. SE OF THE SHORELINE, AND 19.00 M.
 AU3057'E-NE OF THE NE POINT OF A SMALL COVE.  IT IS A STANDARD
 AU3057'DISK, STAMPED BODWIN 1928 AND SET IN THE TOP OF A 10-IN. CONCRETE
 AU3057'MONUMENT FLUSH WITH THE MARSH.
 AU3057
 AU3057                          STATION RECOVERY (1965)
 AU3057
 AU3057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (GCR)
 AU3057'THE STATION AND REFERENCE MARKS 1 AND 2 WERE SEARCHED FOR
 AU3057'BUT NOT FOUND, AND ARE BELIEVED LOST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2098 ***********************************************************************
 BK2098  DESIGNATION -  BOEUF
 BK2098  PID         -  BK2098
 BK2098  STATE/COUNTY-  LA/ST LANDRY
 BK2098  COUNTRY     -  US
 BK2098  USGS QUAD   -  WHITEVILLE (2018)
 BK2098
 BK2098                         *CURRENT SURVEY CONTROL
 BK2098  ______________________________________________________________________
 BK2098* NAD 83(1992) POSITION- 30 47 17.74274(N) 092 10 48.30574(W)   ADJUSTED
 BK2098* NAVD 88 ORTHO HEIGHT -    12.66  (+/-2cm)       41.5   (feet) VERTCON3
 BK2098  ______________________________________________________________________
 BK2098  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BK2098  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 BK2098  HORZ ORDER      -  SECOND
 BK2098  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2098
 BK2098.The horizontal coordinates were established by classical geodetic methods
 BK2098.and adjusted by the National Geodetic Survey in January 1993.
 BK2098
 BK2098.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2098.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2098
 BK2098.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2098.GEOID18 height accuracy estimate available here.
 BK2098
 BK2098.The vertical order pertains to the NGVD 29 superseded value.
 BK2098
 BK2098.Click photographs - Photos may exist for this station.
 BK2098
 BK2098.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2098
 BK2098. The following values were computed from the NAD 83(1992) position.
 BK2098
 BK2098;                    North         East     Units Scale Factor Converg.
 BK2098;SPC LA S     -   253,948.132   918,952.603   MT  1.00001996   -0 25 24.2
 BK2098;SPC LA S     -   833,161.50  3,014,930.33   sFT  1.00001996   -0 25 24.2
 BK2098;UTM  15      - 3,406,423.740   578,447.762   MT  0.99967591   +0 25 11.0
 BK2098
 BK2098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2098!SPC LA S     -   1.00000227  x   1.00001996  =   1.00002223
 BK2098!UTM  15      -   1.00000227  x   0.99967591  =   0.99967818
 BK2098
 BK2098:                Primary Azimuth Mark                     Grid Az
 BK2098:SPC LA S     -  BOEUF AZ MK 2                            345 18 23.2
 BK2098:UTM  15      -  BOEUF AZ MK 2                            344 27 48.0
 BK2098
 BK2098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7844706423(NAD 83)
 BK2098
 BK2098|---------------------------------------------------------------------|
 BK2098| PID    Reference Object                     Distance      Geod. Az  |
 BK2098|                                                           dddmmss.s |
 BK2098| BK2619 BOEUF 2                              15.178 METERS 01707     |
 BK2098| BK2097 BOEUF RM 1                           14.206 METERS 04057     |
 BK2098| BK2618 BOEUF 2 RM 4                         22.779 METERS 11112     |
 BK2098| CW1110 BOEUF RM 2                           11.899 METERS 13143     |
 BK2098| CW1109 BOEUF AZ MK                                        1343224.5 |
 BK2098| BK2620 BOEUF A POINT                        16.454 METERS 16556     |
 BK2098| BK2119 BOEUF AZ MK 2                       APPROX. 0.7 KM 3445259.0 |
 BK2098|---------------------------------------------------------------------|
 BK2098
 BK2098                          SUPERSEDED SURVEY CONTROL
 BK2098
 BK2098  NAD 83(1986)-  30 47 17.76450(N)    092 10 48.29892(W) AD(       ) 2
 BK2098  NAD 27      -  30 47 17.06165(N)    092 10 47.85206(W) AD(       ) 2
 BK2098  NGVD 29 (07/19/86)   13.0    (m)           43.     (f) VERT ANG       
 BK2098  NGVD 29 (11/26/84)   12.669  (m)           41.56   (f) ADJUSTED    2 2
 BK2098
 BK2098.Superseded values are not recommended for survey control.
 BK2098
 BK2098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2098.See file dsdata.pdf to determine how the superseded data were derived.
 BK2098
 BK2098_MARKER: DD = SURVEY DISK
 BK2098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2098_STAMPING: BOEUF 1969
 BK2098_MARK LOGO: LADHGS
 BK2098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2098+STABILITY: SURFACE MOTION
 BK2098
 BK2098  HISTORY     - Date     Condition        Report By
 BK2098  HISTORY     - 1969     MONUMENTED       LADH
 BK2098  HISTORY     - 1977     GOOD             LADTD
 BK2098  HISTORY     - 19770715 GOOD             NGS
 BK2098
 BK2098                          STATION DESCRIPTION
 BK2098
 BK2098'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BK2098'THE STATION IS LOCATED 12.65 MILES NORTHWEST OF BEGGS AT THE JUNCTION
 BK2098'OF STATE HIGHWAYS 10 AND 182 AND IS IN THE NORTHEAST 1/4 OF SECTION
 BK2098'75, T3S, R3E, AND ON PROPERTY OWNED BY THE LOUISIANA DEPARTMENT OF
 BK2098'HIGHWAYS.  IT IS 1.90 FEET NORTHEAST OF A FENCE, 2.00 FEET
 BK2098'WEST-NORTHWEST OF A METAL WITNESS POST AND SIGN, 48.0 FEET
 BK2098'SOUTH-SOUTHWEST OF A POWER POLE WITH TRANSFORMER, 86.70 FEET SOUTHWEST
 BK2098'OF THE CENTERLINE OF STATE HIGHWAY 182, AND 129.0 FEET SOUTHEAST OF
 BK2098'CENTERLINE OF STATE HIGHWAY 29.  IT IS A LOUISIANA DEPARTMENT OF
 BK2098'HIGHWAYS AND CGS DISK STAMPED BOEUF 1969 PROJECTING 2 INCHES.
 BK2098'
 BK2098'REFERENCE MARK NO. 1 IS 46.52 FEET NORTH-NORTHEAST OF THE STATION.  IT
 BK2098'IS 46.40 FEET NORTH-NORTHEAST OF WITNESS POST AT STATION, 2.30 FEET
 BK2098'WEST OF A POWER POLE, 48.70 FEET NORTHEAST OF A FENCE, 41.30 FEET
 BK2098'SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 182, AND 120.0 FEET
 BK2098'EAST-SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 29.  IT IS A
 BK2098'LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS DISK STAMPED R.M. NO. 1 BOEUF
 BK2098'1969, PROJECTING 2 INCHES.
 BK2098'
 BK2098'REFERENCE MARK NO. 2 IS 39.04 FEET EAST-SOUTHEAST OF THE STATION.  IT
 BK2098'IS 154.0 FEET EAST-SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 29,
 BK2098'5.80 FEET NORTH-NORTHEAST OF A FENCE, 37.0 FEET EAST-SOUTHEAST OF
 BK2098'WITNESS POST AT STATION, 60.80 FEET SOUTH OF A POWER POLE, AND 77.50
 BK2098'FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 182.  IT IS A
 BK2098'LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS DISK STAMPED R.M. NO. 2 BOEUF
 BK2098'1969, PROJECTING 2 INCHES.
 BK2098'
 BK2098'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND NO. 2 IS 61.15 FEET.
 BK2098'
 BK2098'THE AZIMUTH MARK IS 0.17 MILE SOUTHEAST OF THE STATION.  IT IS 2.00
 BK2098'FEET NORTH-NORTHEAST OF A METAL WITNESS POST AND SIGN, 3.60 FEET
 BK2098'NORTH-NORTHEAST OF A FENCE, 40.0 FEET SOUTH-SOUTHWEST OF THE
 BK2098'CENTERLINE OF STATE HIGHWAY 182, AND 46.70 FEET EAST-SOUTHEAST OF A
 BK2098'POWER POLE.
 BK2098'
 BK2098'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH ALONG STATE
 BK2098'HIGHWAY 182 FOR 0.17 MILE TO MARK SET ON THE RIGHT NEAR THE FENCE.  IT
 BK2098'IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS DISK STAMPED AZ.MK.
 BK2098'BOEUF 1969, PROJECTING 2 INCHES.
 BK2098'
 BK2098'AZIMUTH MARK 2 IS 0.44 MILE NORTHWEST OF THE STATION.  IT IS 2.00 FEET
 BK2098'NORTH-NORTHWEST OF A METAL WITNESS POST AND SIGN, 3.20 FEET
 BK2098'EAST-NORTHEAST OF A FENCE, 17.70 FEET NORTH OF POWER POLE NO. 98,
 BK2098'14.78 FEET SOUTH-SOUTHEAST OF A CULVERT, AND 37.30 FEET WEST-SOUTHWEST
 BK2098'OF THE CENTERLINE OF STATE HIGHWAY 29.  IT IS A LOUISIANA DEPARTMENT
 BK2098'OF HIGHWAYS AND CGS DISK STAMPED AZ.MK. NO. 2 BOEUF 1969, PROJECTING 2
 BK2098'INCHES.
 BK2098
 BK2098                          STATION RECOVERY (1977)
 BK2098
 BK2098'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK2098'6.5 MI NE FROM MORROW.
 BK2098'THIS STATION IS LOCATED 12.6 MILES NW OF BEGGS AT THE JUNCTION OF
 BK2098'STATE HIGHWAY 182 AND STATE HIGHWAY 29 AT WHITEVILLE, 48 FT SW OF A
 BK2098'POWER POLE WITH A TRANSFORMER, 87 FT SW OF THE CENTERLINE OF STATE
 BK2098'HIGHWAY 182 AND 129 FT SE OF THE CENTERLINE OF STATE HIGHWAY 29,
 BK2098'REFERENCE MARK NO 2 COULD NOT BE FOUND AND THE AZIMUTH MARK WHICH WAS
 BK2098'LOCATED ABOUT .20 MILES SE ALONG STATE HIGHWAY 182 HAS BEEN DESTROYED.
 BK2098
 BK2098                          STATION RECOVERY (1977)
 BK2098
 BK2098'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (AKH)
 BK2098'THE STATION AND AZIMUTH MARK 2 WERE FOUND IN GOOD CONDITION.  AZIMUTH
 BK2098'MARK NO. 1 WAS FOUND DESTROYED.  REFERENCE MARK NO. 2 WAS FOUND
 BK2098'DESTROYED AND REFERENCE MARK NO. 1 WAS FOUND DISTURBED SLIGHTLY BY A
 BK2098'BURIED TELEPHONE CABLE.  THE DIRECTION TO REFERENCE MARK NO. 1 FAILED
 BK2098'TO CHECK BY 03 MINUTES AND 22 SECONDS, THE DISTANCE FAILED TO CHECK BY
 BK2098'.06 FOOT.
 BK2098'
 BK2098'A NEW STATION WAS ESTABLISHED BY THE REQUEST OF THE PROPERTY OWNER WHO
 BK2098'PLANS TO BUILD A NEW HOUSE OVER THE STATION MARK.  A NEW STATION BOEUF
 BK2098'2 1977 WAS ESTABLISHED 15.177 METERS NORTH OF THE STATION.  REFERENCE
 BK2098'MARK NO. WAS LEFT INTACT.  THE NEW HOUSE WILL BE OVER THE STATION
 BK2098'MARK.  SEE DESCRIPTION FOR BOEUF 2 1977.
 BK2098'
 BK2098'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--12.6 MILES NORTHWEST
 BK2098'OF BEGGS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2619 ***********************************************************************
 BK2619  DESIGNATION -  BOEUF 2
 BK2619  PID         -  BK2619
 BK2619  STATE/COUNTY-  LA/ST LANDRY
 BK2619  COUNTRY     -  US
 BK2619  USGS QUAD   -  WHITEVILLE (2018)
 BK2619
 BK2619                         *CURRENT SURVEY CONTROL
 BK2619  ______________________________________________________________________
 BK2619* NAD 83(1992) POSITION- 30 47 18.21376(N) 092 10 48.13771(W)   ADJUSTED
 BK2619* NAVD 88 ORTHO HEIGHT -    13.2   (meters)       43.    (feet) VERTCON3
 BK2619  ______________________________________________________________________
 BK2619  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BK2619  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 BK2619  HORZ ORDER      -  SECOND
 BK2619
 BK2619.The horizontal coordinates were established by classical geodetic methods
 BK2619.and adjusted by the National Geodetic Survey in January 1993.
 BK2619
 BK2619.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2619.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2619
 BK2619.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2619.GEOID18 height accuracy estimate available here.
 BK2619
 BK2619.Click photographs - Photos may exist for this station.
 BK2619
 BK2619.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2619
 BK2619. The following values were computed from the NAD 83(1992) position.
 BK2619
 BK2619;                    North         East     Units Scale Factor Converg.
 BK2619;SPC LA S     -   253,962.604   918,957.178   MT  1.00001999   -0 25 24.1
 BK2619;SPC LA S     -   833,208.98  3,014,945.34   sFT  1.00001999   -0 25 24.1
 BK2619;UTM  15      - 3,406,438.273   578,452.122   MT  0.99967592   +0 25 11.0
 BK2619
 BK2619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2619!SPC LA S     -   1.00000219  x   1.00001999  =   1.00002218
 BK2619!UTM  15      -   1.00000219  x   0.99967592  =   0.99967810
 BK2619
 BK2619:                Primary Azimuth Mark                     Grid Az
 BK2619:SPC LA S     -  BOEUF AZ MK 2                            344 37 48.1
 BK2619:UTM  15      -  BOEUF AZ MK 2                            343 47 13.0
 BK2619
 BK2619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7845206438(NAD 83)
 BK2619
 BK2619|---------------------------------------------------------------------|
 BK2619| PID    Reference Object                     Distance      Geod. Az  |
 BK2619|                                                           dddmmss.s |
 BK2619| CV9672 BOEUF 2 RM 3                         33.129 METERS 06836     |
 BK2619| BK2097 BOEUF RM 1                            6.138 METERS 12758     |
 BK2619| BK2618 BOEUF 2 RM 4                         28.259 METERS 14336     |
 BK2619| BK2098 BOEUF                                15.178 METERS 19707     |
 BK2619| BK2119 BOEUF AZ MK 2                       APPROX. 0.7 KM 3441224.0 |
 BK2619|---------------------------------------------------------------------|
 BK2619
 BK2619                          SUPERSEDED SURVEY CONTROL
 BK2619
 BK2619  NAD 83(1986)-  30 47 18.23547(N)    092 10 48.13085(W) AD(       ) 2
 BK2619  NAD 27      -  30 47 17.53268(N)    092 10 47.68402(W) AD(       ) 2
 BK2619  NGVD 29 (07/19/86)   13.2    (m)           43.     (f) VERT ANG       
 BK2619
 BK2619.Superseded values are not recommended for survey control.
 BK2619
 BK2619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2619.See file dsdata.pdf to determine how the superseded data were derived.
 BK2619
 BK2619_MARKER: DH = HORIZONTAL CONTROL DISK
 BK2619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2619_STAMPING: BOEUF 2 1977
 BK2619_MARK LOGO: NGS
 BK2619_PROJECTION: FLUSH
 BK2619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2619+STABILITY: SURFACE MOTION
 BK2619
 BK2619  HISTORY     - Date     Condition        Report By
 BK2619  HISTORY     - 1977     MONUMENTED       NGS
 BK2619
 BK2619                          STATION DESCRIPTION
 BK2619
 BK2619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (AKH)
 BK2619'THE STATION IS LOCATED 12.5 MILES NORTHWEST OF BEGGS, AT THE
 BK2619'JUNCTION STATE HIGHWAYS 29 AND 182, IN THE NORTHEAST 1/4 OF SECTION
 BK2619'25, T 35 R3E, ON THE PROPERTY OWNED BY CLYDE BILLEAUDEAU, IN THE
 BK2619'SOUTHEAST ANGLE OF THE INTERSECTIONS OF THE HIGHWAYS.  IT IS 48
 BK2619'FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 182, 105 FEET SOUTH
 BK2619'OF CENTER OF STATE HIGHWAY 29, 56.7 FEET NORTH OF THE PROJECTED
 BK2619'CENTERLINE OF PARISH ROAD 107, 7.5 FEET SOUTH OF A 2-FOOT
 BK2619'CATALPA TREE, AND 22 FEET NORTH OF POWER POLE WITH TRANSFORMER.
 BK2619'IT IS A STANDARD SURVEY DISK STAMPED BOEUF 2 1977, FLUSH WITH
 BK2619'THE GROUND.
 BK2619'
 BK2619'THE AZIMUTH MARK NO. 2 1969 IS 0.4 MILES NORTHWEST OF THE STATION
 BK2619'ALONG STATE HIGHWAY 29, 14.8 FEET SOUTH-SOUTHEAST OF A CULVERT,
 BK2619'37 FEET SOUTHWEST OF THE CENTER OF STATE HIGHWAY 29, 18 FEET NORTH
 BK2619'OF POWER POLE NO. 98, 3 FEET NORTHEAST OF A FENCE LINE AND 1 FOOT
 BK2619'NORTHEAST OF A METAL WITNESS POST.  IT IS A REFERENCE MARK DISK
 BK2619'STAMPED BOEUF AZ MK NO 2 1969, FLUSH WITH THE GROUND.
 BK2619'
 BK2619'REFERENCE MARK NO. 1 IS 20.14 FEET SOUTH OF THE STATION, 41 FEET
 BK2619'WEST OF THE CENTER OF STATE HIGHWAY 182, 125 FEET SOUTH OF THE
 BK2619'CENTER OF STATE HIGHWAY 29, 27.5 FEET SOUTH-SOUTHEAST OF THE CATALPA
 BK2619'TREE, AND 2.2 FEET NORTHWEST OF A POWER POLE.  IT IS STAMPED
 BK2619'BOEUF NO 1 1969M FLUSH WITH THE GROUND.
 BK2619'
 BK2619'REFERENCE MARK NO. 3 IS 108.69 FEET EAST-SOUTHEAST OF THE STATION,
 BK2619'58.5 FEET EAST OF THE CENTER OF STATE HIGHWAY 182, 43.5 FEET NORTH
 BK2619'OF THE CENTER OF THE PARISH ROAD NO. 107, 7.4 FEET NORTH OF A POWER
 BK2619'POLE, 1.5 FEET SOUTH OF A FENCE CORNER.  IT IS STAMPED BOEUF 2
 BK2619'NO 3 1977, FLUSH WITH THE GROUND.
 BK2619'
 BK2619'REFERENCE MARK NO. 4 IS 93.28 FEET SOUTH OF THE STATION.  IT IS 44
 BK2619'FEET WEST OF STATE HIGHWAY 182, 1.5 FEET NORTH OF A FENCE CORNER,
 BK2619'37 FEET SOUTH OF THE PROJECTED CENTERLINE OF THE PARISH ROAD 107, 1
 BK2619'FOOT WEST OF A WITNESS POST, AND 27.5 FEET NORTHWEST OF THE WEST
 BK2619'END OF A CULVERT UNDER THE HIGHWAY.  IT IS STAMPED BOEUF 2 NO 4
 BK2619'1977, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3034 ***********************************************************************
 CP3034  DESIGNATION -  BOEUF 2
 CP3034  PID         -  CP3034
 CP3034  STATE/COUNTY-  LA/FRANKLIN
 CP3034  COUNTRY     -  US
 CP3034  USGS QUAD   -  MASON (2018)
 CP3034
 CP3034                         *CURRENT SURVEY CONTROL
 CP3034  ______________________________________________________________________
 CP3034* NAD 83(1993) POSITION- 32 04 09.86767(N) 091 53 44.70660(W)   ADJUSTED
 CP3034* NAVD 88 ORTHO HEIGHT -    19.27  (+/-2cm)       63.2   (feet) VERTCON3
 CP3034  ______________________________________________________________________
 CP3034  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 CP3034  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 CP3034  HORZ ORDER      -  FIRST
 CP3034  VERT ORDER      -  THIRD ? (See Below)
 CP3034
 CP3034.The horizontal coordinates were established by classical geodetic methods
 CP3034.and adjusted by the National Geodetic Survey in May 1994.
 CP3034
 CP3034.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3034
 CP3034.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3034.GEOID18 height accuracy estimate available here.
 CP3034
 CP3034.The vertical order pertains to the NGVD 29 superseded value.
 CP3034
 CP3034.Click photographs - Photos may exist for this station.
 CP3034
 CP3034.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3034
 CP3034. The following values were computed from the NAD 83(1993) position.
 CP3034
 CP3034;                    North         East     Units Scale Factor Converg.
 CP3034;SPC LA N     -   174,167.271 1,057,049.293   MT  0.99991823   +0 19 10.1
 CP3034;SPC LA N     -   571,413.79  3,468,002.56   sFT  0.99991823   +0 19 10.1
 CP3034;UTM  15      - 3,548,662.358   604,226.329   MT  0.99973397   +0 35 10.9
 CP3034
 CP3034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3034!SPC LA N     -   1.00000104  x   0.99991823  =   0.99991927
 CP3034!UTM  15      -   1.00000104  x   0.99973397  =   0.99973501
 CP3034
 CP3034:                Primary Azimuth Mark                     Grid Az
 CP3034:SPC LA N     -  BOEUF 2 AZ MK                            217 06 09.0
 CP3034:UTM  15      -  BOEUF 2 AZ MK                            216 50 08.2
 CP3034
 CP3034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0422648662(NAD 83)
 CP3034
 CP3034|---------------------------------------------------------------------|
 CP3034| PID    Reference Object                     Distance      Geod. Az  |
 CP3034|                                                           dddmmss.s |
 CP3034| CP1868 BOEUF RM 2                           58.845 METERS 04823     |
 CP3034| CP1867 BOEUF RESET                          71.457 METERS 07651     |
 CP3034| CY3846 BOEUF 2 RM 3                         31.888 METERS 17027     |
 CP3034| CY3845 BOEUF 2 AZ MK                                      2172519.1 |
 CP3034|---------------------------------------------------------------------|
 CP3034
 CP3034                          SUPERSEDED SURVEY CONTROL
 CP3034
 CP3034  NAD 83(1992)-  32 04 09.86807(N)    091 53 44.70584(W) AD(       ) 1
 CP3034  NAD 83(1986)-  32 04 09.88147(N)    091 53 44.70096(W) AD(       ) 1
 CP3034  NAD 27      -  32 04 09.31768(N)    091 53 44.23075(W) AD(       ) 1
 CP3034  NGVD 29              19.35   (m)           63.5    (f) LEVELING    3  
 CP3034
 CP3034.Superseded values are not recommended for survey control.
 CP3034
 CP3034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3034.See file dsdata.pdf to determine how the superseded data were derived.
 CP3034
 CP3034_MARKER: DS = TRIANGULATION STATION DISK
 CP3034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3034_STAMPING: BOEUF 2 1971
 CP3034_MARK LOGO: CGS
 CP3034_PROJECTION: FLUSH
 CP3034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3034+STABILITY: SURFACE MOTION
 CP3034
 CP3034  HISTORY     - Date     Condition        Report By
 CP3034  HISTORY     - 1971     MONUMENTED       NGS
 CP3034
 CP3034                          STATION DESCRIPTION
 CP3034
 CP3034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP3034'NO MEASUREMENT BETWEEN REFERENCE MARKS DUE TO FENCE POST
 CP3034'ON LINE.  TENSION ON MEASUREMENTS TO REFERENCE MARKS WAS 10 KILOS.
 CP3034'
 CP3034'THE STATION IS LOCATED ABOUT 11 MILES EAST OF COLUMBIA, 5
 CP3034'MILES WEST OF FORT NECESSITY, 2 MILES EAST OF A BRIDGE
 CP3034'OVER BOEUF RIVER ON STATE HIGHWAY 4 AND IN SECTION 31, T13N,
 CP3034'R6E ON THE PROPERTY OF MR. RAY BRYAN, ROUTE 2, WINNSBORO,
 CP3034'LOUISIANA.
 CP3034'
 CP3034'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 165 AND
 CP3034'STATE HIGHWAY 4 AT THE NORTH EDGE OF COLUMBIA, GO EAST
 CP3034'ON STATE HIGHWAY 4 FOR 10.5 MILES TO THE BRIDGE OVER BOEUF
 CP3034'RIVER.  CONTINUE EAST ON STATE HIGHWAY 4 FOR 2 MILES TO
 CP3034'THE STATION ON THE RIGHT.
 CP3034'
 CP3034'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST
 CP3034'ACROSS PASTURE LAND FOR 0.3 MILE TO THE AZIMUTH MARK IN
 CP3034'OPEN PASTURE LAND.
 CP3034'
 CP3034'THE STATION MARKS ARE STANDARD DISKS STAMPED BOEUF 2
 CP3034'1971.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 CP3034'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 CP3034'SURFACE.  IT IS 80 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 CP3034'4, 38 FEET SOUTH OF A FENCE AND 29.5 FEET WEST OF A METAL
 CP3034'WITNESS POST IN A FENCE LINE.  THE UNDERGROUND DISK IS SET
 CP3034'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 CP3034'THE GROUND SURFACE.
 CP3034'
 CP3034'REFERENCE MARK 2, A STANDARD DISK STAMPED BOEUF NO 2 1941, IS
 CP3034'SET IN THE TOP OF A 12-INCH SQAURE CONCRETE MONUMENT THAT PROJECTS
 CP3034'2 INCHES ABOVE THE GROUND SURFACE.  IT IS 43 FEET NORTH OF THE
 CP3034'CENTER OF STATE HIGHWAY 4 AND 1 FOOT EAST OF A METAL WITNESS
 CP3034'POST WITH SIGN.
 CP3034'
 CP3034'REFERENCE MARK 3, A STANDARD DISK STAMPED BOEUF 2 NO 3 1971,
 CP3034'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP3034'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 179 FEET NORTH
 CP3034'OF A POWERLINE POLE, 128 FEET SOUTH OF A CORNER FENCE POST AND 1
 CP3034'FOOT WEST OF A FENCE.
 CP3034'
 CP3034'THE AZIMUTH MARK, A STANDARD DISK STAMPED BOEUF 2 1971,
 CP3034'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 CP3034'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 110 FEET NORTH
 CP3034'OF A 24-INCH LIVE OAK TREE, 2.4 FEET NORTH OF A METAL WITNESS
 CP3034'POST WITH SIGN AND IN OPEN PASTURE LAND.
 CP3034'
 CP3034'BOEUF 1941 MARKS ARE STANDARD DISKS STAMPED BOEUF 1941
 CP3034'1966.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH SQUARE
 CP3034'CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE GROUND
 CP3034'SURFACE.  IT IS 38 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 CP3034'4, 7 FEET NORTH OF A FENCE AND 1 FOOT SOUTH OF A METAL
 CP3034'WITNESS POST WITH SIGN.  THE UNDERGROUND DISK IS SET IN
 CP3034'THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 CP3034'THE GROUND SURFACE.
 CP3034'
 CP3034'HEIGHT OF LIGHT ABOVE STATION MARK 38.6 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2618 ***********************************************************************
 BK2618  DESIGNATION -  BOEUF 2 RM 4
 BK2618  PID         -  BK2618
 BK2618  STATE/COUNTY-  LA/ST LANDRY
 BK2618  COUNTRY     -  US
 BK2618  USGS QUAD   -  WHITEVILLE (2018)
 BK2618
 BK2618                         *CURRENT SURVEY CONTROL
 BK2618  ______________________________________________________________________
 BK2618* NAD 83(1992) POSITION- 30 47 17.47516(N) 092 10 47.50699(W)   ADJUSTED
 BK2618* NAVD 88 ORTHO HEIGHT -    13.2   (meters)       43.    (feet) VERTCON3
 BK2618  ______________________________________________________________________
 BK2618  GEOID HEIGHT    -        -27.106 (meters)                     GEOID18
 BK2618  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 BK2618  HORZ ORDER      -  SECOND
 BK2618
 BK2618.The horizontal coordinates were established by classical geodetic methods
 BK2618.and adjusted by the National Geodetic Survey in January 1993.
 BK2618
 BK2618.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2618.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2618
 BK2618.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2618.GEOID18 height accuracy estimate available here.
 BK2618
 BK2618.Click photographs - Photos may exist for this station.
 BK2618
 BK2618.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2618
 BK2618. The following values were computed from the NAD 83(1992) position.
 BK2618
 BK2618;                    North         East     Units Scale Factor Converg.
 BK2618;SPC LA S     -   253,939.734   918,973.779   MT  1.00001994   -0 25 23.8
 BK2618;SPC LA S     -   833,133.94  3,014,999.81   sFT  1.00001994   -0 25 23.8
 BK2618;UTM  15      - 3,406,415.658   578,469.052   MT  0.99967595   +0 25 11.4
 BK2618
 BK2618!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2618!SPC LA S     -   1.00000219  x   1.00001994  =   1.00002213
 BK2618!UTM  15      -   1.00000219  x   0.99967595  =   0.99967813
 BK2618
 BK2618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7846906415(NAD 83)
 BK2618
 BK2618                          SUPERSEDED SURVEY CONTROL
 BK2618
 BK2618  NAD 83(1986)-  30 47 17.49698(N)    092 10 47.50019(W) AD(       ) 2
 BK2618  NAD 27      -  30 47 16.79408(N)    092 10 47.05333(W) AD(       ) 2
 BK2618  NGVD 29 (07/19/86)   13.2    (m)           43.     (f) VERT ANG       
 BK2618
 BK2618.Superseded values are not recommended for survey control.
 BK2618
 BK2618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2618.See file dsdata.pdf to determine how the superseded data were derived.
 BK2618
 BK2618_MARKER: DR = REFERENCE MARK DISK
 BK2618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2618_STAMPING: BOEUF 2 NO 4 1977
 BK2618_MARK LOGO: NGS
 BK2618_PROJECTION: FLUSH
 BK2618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2618+STABILITY: SURFACE MOTION
 BK2618
 BK2618  HISTORY     - Date     Condition        Report By
 BK2618  HISTORY     - 1977     MONUMENTED       NGS
 BK2618
 BK2618                          STATION DESCRIPTION
 BK2618
 BK2618'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (AKH)
 BK2618'THE STATION IS LOCATED 12.5 MILES NORTHWEST OF BEGGS, AT THE
 BK2618'JUNCTION STATE HIGHWAYS 29 AND 182, IN THE NORTHEAST 1/4 OF SECTION
 BK2618'25, T 35 R3E, ON THE PROPERTY OWNED BY CLYDE BILLEAUDEAU, IN THE
 BK2618'SOUTHEAST ANGLE OF THE INTERSECTIONS OF THE HIGHWAYS.  IT IS 48
 BK2618'FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 182, 105 FEET SOUTH
 BK2618'OF CENTER OF STATE HIGHWAY 29, 56.7 FEET NORTH OF THE PROJECTED
 BK2618'CENTERLINE OF PARISH ROAD 107, 7.5 FEET SOUTH OF A 2-FOOT
 BK2618'CATALPA TREE, AND 22 FEET NORTH OF POWER POLE WITH TRANSFORMER.
 BK2618'IT IS A STANDARD SURVEY DISK STAMPED BOEUF 2 1977, FLUSH WITH
 BK2618'THE GROUND.
 BK2618'
 BK2618'REFERENCE MARK NO. 4 IS 93.28 FEET SOUTH OF THE STATION.  IT IS 44
 BK2618'FEET WEST OF STATE HIGHWAY 182, 1.5 FEET NORTH OF A FENCE CORNER,
 BK2618'37 FEET SOUTH OF THE PROJECTED CENTERLINE OF THE PARISH ROAD 107,
 BK2618'1 FOOT WEST OF A WITNESS POST, AND 27.5 FEET NORTHWEST OF THE WEST
 BK2618'END OF A CULVERT UNDER THE HIGHWAY.  IT IS STAMPED BOEUF 2 NO 4
 BK2618'1977, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2119 ***********************************************************************
 BK2119  DESIGNATION -  BOEUF AZ MK 2
 BK2119  PID         -  BK2119
 BK2119  STATE/COUNTY-  LA/ST LANDRY
 BK2119  COUNTRY     -  US
 BK2119  USGS QUAD   -  WHITEVILLE (2018)
 BK2119
 BK2119                         *CURRENT SURVEY CONTROL
 BK2119  ______________________________________________________________________
 BK2119* NAD 83(1992) POSITION- 30 47 39.64094(N) 092 10 55.15813(W)   ADJUSTED
 BK2119* NAVD 88 ORTHO HEIGHT -    12.79  (+/-2cm)       42.0   (feet) VERTCON3
 BK2119  ______________________________________________________________________
 BK2119  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BK2119  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 BK2119  HORZ ORDER      -  SECOND
 BK2119  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2119
 BK2119.The horizontal coordinates were established by classical geodetic methods
 BK2119.and adjusted by the National Geodetic Survey in January 1993.
 BK2119
 BK2119.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2119.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2119
 BK2119.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2119.GEOID18 height accuracy estimate available here.
 BK2119
 BK2119.The vertical order pertains to the NGVD 29 superseded value.
 BK2119
 BK2119.Click photographs - Photos may exist for this station.
 BK2119
 BK2119.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2119
 BK2119. The following values were computed from the NAD 83(1992) position.
 BK2119
 BK2119;                    North         East     Units Scale Factor Converg.
 BK2119;SPC LA S     -   254,623.854   918,775.412   MT  1.00002143   -0 25 27.6
 BK2119;SPC LA S     -   835,378.43  3,014,349.00   sFT  1.00002143   -0 25 27.6
 BK2119;UTM  15      - 3,407,096.549   578,260.711   MT  0.99967555   +0 25 07.7
 BK2119
 BK2119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2119!SPC LA S     -   1.00000225  x   1.00002143  =   1.00002368
 BK2119!UTM  15      -   1.00000225  x   0.99967555  =   0.99967780
 BK2119
 BK2119:                Primary Azimuth Mark                     Grid Az
 BK2119:SPC LA S     -  BOEUF 2                                  164 37 48.0
 BK2119:UTM  15      -  BOEUF 2                                  163 47 12.7
 BK2119
 BK2119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7826007096(NAD 83)
 BK2119
 BK2119|---------------------------------------------------------------------|
 BK2119| PID    Reference Object                     Distance      Geod. Az  |
 BK2119|                                                           dddmmss.s |
 BK2119| BK2619 BOEUF 2                             APPROX. 0.7 KM 1641220.4 |
 BK2119|---------------------------------------------------------------------|
 BK2119
 BK2119                          SUPERSEDED SURVEY CONTROL
 BK2119
 BK2119  NAD 83(1986)-  30 47 39.66268(N)    092 10 55.15127(W) AD(       ) 2
 BK2119  NAD 27      -  30 47 38.96054(N)    092 10 54.70413(W) AD(       ) 2
 BK2119  NGVD 29 (07/19/86)   13.0    (m)           43.     (f) VERT ANG       
 BK2119  NGVD 29 (11/26/84)   12.804  (m)           42.01   (f) ADJUSTED    2 2
 BK2119
 BK2119.Superseded values are not recommended for survey control.
 BK2119
 BK2119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2119.See file dsdata.pdf to determine how the superseded data were derived.
 BK2119
 BK2119_MARKER: DD = SURVEY DISK
 BK2119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2119_STAMPING: BOEUF AZ MK NO 2 1969
 BK2119_MARK LOGO: LADHGS
 BK2119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2119+STABILITY: SURFACE MOTION
 BK2119
 BK2119  HISTORY     - Date     Condition        Report By
 BK2119  HISTORY     - 1969     MONUMENTED       LADH
 BK2119  HISTORY     - 1977     GOOD             LADTD
 BK2119
 BK2119                          STATION DESCRIPTION
 BK2119
 BK2119'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BK2119'AZIMUTH MARK 2 IS 0.44 MILE NORTHWEST OF STATION BOEUF LADH.  IT IS
 BK2119'2.00 FEET NORTH-NORTHWEST OF A METAL WITNESS POST AND SIGN, 3.20 FEET
 BK2119'EAST-NORTHEAST OF A FENCE, 17.70 FEET NORTH OF POWER POLE NO. 98,
 BK2119'14.78 FEET SOUTH-SOUTHEAST OF A CULVERT, AND 37.30 FEET WEST-SOUTHWEST
 BK2119'OF THE CENTERLINE OF STATE HIGHWAY 29.  IT IS A LADHGS DISK STAMPED
 BK2119'AZ. MK. NO. 2 BOEUF 1969, PROJECTING 2 INCHES.
 BK2119
 BK2119                          STATION RECOVERY (1977)
 BK2119
 BK2119'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK2119'ABOUT 0.40 MILES NW ALONG STATE HIGHWAY 29 FROM THE JUNCTION OF STATE
 BK2119'HIGHWAY 182 AT WHITEVILLE, 37 FT NW OF THE CENTERLINE OF STATE HIGHWAY
 BK2119'29, 17 FT NE OF POWER POLE NO 98, 17 FT SW OF OF A FENCE CORNER, 30 FT
 BK2119'SW OF THE CENTERLINE OF A FIELD DRIVEWAY LEADING WEST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1651 ***********************************************************************
 AU1651  DESIGNATION -  BOEUF LOCK NW
 AU1651  PID         -  AU1651
 AU1651  STATE/COUNTY-  LA/ST MARY
 AU1651  COUNTRY     -  US
 AU1651  USGS QUAD   -  MORGAN CITY (2018)
 AU1651
 AU1651                         *CURRENT SURVEY CONTROL
 AU1651  ______________________________________________________________________
 AU1651* NAD 83(1986) POSITION- 29 41 01.     (N) 091 10 34.     (W)   SCALED
 AU1651* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1651  **This station is located in a suspected subsidence area (see below).
 AU1651  ______________________________________________________________________
 AU1651  GEOID HEIGHT    -        -25.467 (meters)                     GEOID18
 AU1651
 AU1651.The horizontal coordinates were scaled from a map and have
 AU1651.an estimated accuracy of +/- 6 seconds.
 AU1651
 AU1651.** This station is in an area of known vertical motion. If an
 AU1651.** orthometric height was ever established but is not available 
 AU1651.** in the current survey control section, the orthometric height
 AU1651.** is considered suspect.  Suspect heights are available in the
 AU1651.** superseded section only if requested.
 AU1651
 AU1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1651.GEOID18 height accuracy estimate available here.
 AU1651
 AU1651.Click photographs - Photos may exist for this station.
 AU1651
 AU1651;                    North         East    Units  Estimated Accuracy
 AU1651;SPC LA S     -   131,210.    1,015,220.      MT  (+/- 180 meters Scaled)
 AU1651
 AU1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN764851(NAD 83)
 AU1651
 AU1651                          SUPERSEDED SURVEY CONTROL
 AU1651
 AU1651.No superseded survey control is available for this station.
 AU1651
 AU1651_MARKER: DD = SURVEY DISK
 AU1651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1651_STAMPING: PBM BOEUF LOCK NW 1951 ELEV 6.635
 AU1651_MARK LOGO: USACE
 AU1651_PROJECTION: FLUSH
 AU1651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1651+STABILITY: SURFACE MOTION
 AU1651
 AU1651  HISTORY     - Date     Condition        Report By
 AU1651  HISTORY     - 1951     MONUMENTED       USACE
 AU1651  HISTORY     - 1959     GOOD             CGS
 AU1651
 AU1651                          STATION DESCRIPTION
 AU1651
 AU1651'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 AU1651'AT MORGAN CITY, ABOUT 0.9 MILE EAST ALONG BAYOU BOEUF LEVEE FROM THE
 AU1651'MYRTLE STREET FERRY, ABOUT 90 YARDS NORTH OF THE NORTH END OF THE WEST
 AU1651'GATE FOR THE BAYOU BOEUF LOCK, NEAR THE NORTHWEST CORNER OF THE LAWN
 AU1651'AT THE U.S. ENGINEERS OFFICE, 30 1/2 FEET SOUTH OF THE CENTER LINE OF
 AU1651'A GRAVELED ROAD, 134 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 AU1651'GARAGE WITH A CIRCULAR METAL ROOF, 2 1/2 FEET EAST OF A NORTH-SOUTH
 AU1651'FENCE LINE, 2.1 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 AU1651'THE ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1655 ***********************************************************************
 AU1655  DESIGNATION -  BOEUF LOCK SOUTH
 AU1655  PID         -  AU1655
 AU1655  STATE/COUNTY-  LA/ST MARY
 AU1655  COUNTRY     -  US
 AU1655  USGS QUAD   -  MORGAN CITY (2018)
 AU1655
 AU1655                         *CURRENT SURVEY CONTROL
 AU1655  ______________________________________________________________________
 AU1655* NAD 83(1986) POSITION- 29 40 55.     (N) 091 10 26.     (W)   SCALED
 AU1655* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1655  **This station is located in a suspected subsidence area (see below).
 AU1655  ______________________________________________________________________
 AU1655  GEOID HEIGHT    -        -25.462 (meters)                     GEOID18
 AU1655
 AU1655.The horizontal coordinates were scaled from a map and have
 AU1655.an estimated accuracy of +/- 6 seconds.
 AU1655
 AU1655.** This station is in an area of known vertical motion. If an
 AU1655.** orthometric height was ever established but is not available 
 AU1655.** in the current survey control section, the orthometric height
 AU1655.** is considered suspect.  Suspect heights are available in the
 AU1655.** superseded section only if requested.
 AU1655
 AU1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1655.GEOID18 height accuracy estimate available here.
 AU1655
 AU1655.Click photographs - Photos may exist for this station.
 AU1655
 AU1655;                    North         East    Units  Estimated Accuracy
 AU1655;SPC LA S     -   131,020.    1,015,430.      MT  (+/- 180 meters Scaled)
 AU1655
 AU1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN766849(NAD 83)
 AU1655
 AU1655                          SUPERSEDED SURVEY CONTROL
 AU1655
 AU1655.No superseded survey control is available for this station.
 AU1655
 AU1655_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 AU1655_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AU1655_MARK LOGO: USACE
 AU1655_PROJECTION: RECESSED 9 CENTIMETERS
 AU1655_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1655_ROD/PIPE-DEPTH: 41.1 meters
 AU1655
 AU1655  HISTORY     - Date     Condition        Report By
 AU1655  HISTORY     - UNK      MONUMENTED       USACE
 AU1655  HISTORY     - 1969     GOOD             CGS
 AU1655
 AU1655                          STATION DESCRIPTION
 AU1655
 AU1655'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1655'AT MORGAN CITY, ABOUT 1.0 MILE EAST ALONG THE BAYOU BOEUF LEVEE FROM
 AU1655'THE SOUTH END OF THE MYRTLE STREET FERRY ACROSS BAYOU BOEUF, ABOUT 0.1
 AU1655'MILE EAST OF THE WEST END OF THE BAYOU BOEUF LOCK, ABOUT 100 YARDS
 AU1655'SOUTH OF THE CENTER OF THE LEVEE, 33 FEET SOUTH OF THE CENTER LINE OF
 AU1655'A SHELL COVERED ROAD, 0.5 FOOT NORTH OF A FENCE LINE, 1 FOOT EAST OF A
 AU1655'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IS A CAP SCREWED ON
 AU1655'TOP OF A 3 INCH CASING WHICH WAS DRIVEN TO A DEPTH OF 135 FEET IN
 AU1655'GROUND, 0.3 FOOT BELOW SURFACE OF THE GROUND AND THE MARK HAS CONCRETE
 AU1655'AROUND THE PIPE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1867 ***********************************************************************
 CP1867  DESIGNATION -  BOEUF RESET
 CP1867  PID         -  CP1867
 CP1867  STATE/COUNTY-  LA/FRANKLIN
 CP1867  COUNTRY     -  US
 CP1867  USGS QUAD   -  MASON (2018)
 CP1867
 CP1867                         *CURRENT SURVEY CONTROL
 CP1867  ______________________________________________________________________
 CP1867* NAD 83(1993) POSITION- 32 04 10.39540(N) 091 53 42.05366(W)   ADJUSTED
 CP1867  ______________________________________________________________________
 CP1867  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 CP1867  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 CP1867  HORZ ORDER      -  FIRST
 CP1867
 CP1867.The horizontal coordinates were established by classical geodetic methods
 CP1867.and adjusted by the National Geodetic Survey in May 1994.
 CP1867
 CP1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1867.GEOID18 height accuracy estimate available here.
 CP1867
 CP1867.Click photographs - Photos may exist for this station.
 CP1867
 CP1867.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP1867
 CP1867. The following values were computed from the NAD 83(1993) position.
 CP1867
 CP1867;                    North         East     Units Scale Factor Converg.
 CP1867;SPC LA N     -   174,183.912 1,057,118.777   MT  0.99991824   +0 19 11.5
 CP1867;SPC LA N     -   571,468.38  3,468,230.52   sFT  0.99991824   +0 19 11.5
 CP1867;UTM  15      - 3,548,679.320   604,295.723   MT  0.99973415   +0 35 12.3
 CP1867
 CP1867:                Primary Azimuth Mark                     Grid Az
 CP1867:SPC LA N     -  BOEUF 2 AZ MK                            222 42 06.5
 CP1867:UTM  15      -  BOEUF 2 AZ MK                            222 26 05.7
 CP1867
 CP1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0429548679(NAD 83)
 CP1867
 CP1867|---------------------------------------------------------------------|
 CP1867| PID    Reference Object                     Distance      Geod. Az  |
 CP1867|                                                           dddmmss.s |
 CP1867| CY3844 BOEUF AZ MK                                        0863620.1 |
 CP1867| CP1869 BOEUF RM 1                           32.479 METERS 08914     |
 CP1867| CY3845 BOEUF 2 AZ MK                                      2230118.0 |
 CP1867| CP3034 BOEUF 2                              71.456 METERS 25651     |
 CP1867| CP1868 BOEUF RM 2                           34.284 METERS 31143     |
 CP1867|---------------------------------------------------------------------|
 CP1867
 CP1867                          SUPERSEDED SURVEY CONTROL
 CP1867
 CP1867  NAD 83(1992)-  32 04 10.39580(N)    091 53 42.05290(W) AD(       ) 1
 CP1867  NAD 83(1986)-  32 04 10.40920(N)    091 53 42.04798(W) AD(       ) 1
 CP1867  NAD 27      -  32 04 09.84542(N)    091 53 41.57789(W) AD(       ) 1
 CP1867
 CP1867.Superseded values are not recommended for survey control.
 CP1867
 CP1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1867.See file dsdata.pdf to determine how the superseded data were derived.
 CP1867
 CP1867_MARKER: DS = TRIANGULATION STATION DISK
 CP1867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1867_STAMPING: BOEUF 1941 1966
 CP1867_MARK LOGO: CGS
 CP1867_PROJECTION: PROJECTING 15 CENTIMETERS
 CP1867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1867+STABILITY: SURFACE MOTION
 CP1867
 CP1867  HISTORY     - Date     Condition        Report By
 CP1867  HISTORY     - 1966     MONUMENTED       CGS
 CP1867  HISTORY     - 1966     SEE DESCRIPTION  CGS
 CP1867  HISTORY     - 1971     GOOD             NGS
 CP1867
 CP1867                          STATION DESCRIPTION
 CP1867
 CP1867'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1867'5.0 MI W FROM FT NECESSITY.
 CP1867'LOCATED 4.9 MILES WEST ALONG STATE HIGHWAY 4 FROM THE POST OFFICE IN
 CP1867'FT. NECESSITY, 2.0 MILES EAST OF THE BRIDGE OVER BOEUF RIVER IN SEC.
 CP1867'31, T31N, R6E, AT THE EAST END OF A FILL AND LONG TANGENT TO THE
 CP1867'WEST.  IT IS 40 FEET SOUTH OF THE CENTER OF THE HIGHWAY, ABOUT 0.25
 CP1867'MILE WEST OF A FARM HOUSE, 8 FEET NORTH OF THE NORTH FENCE LINE OF A
 CP1867'LANE, AND AT THE NORTH SIDE OF A CULTIVATED FIELD, 1 FOOT SOUTH OF A
 CP1867'METAL WITNESS POST.  IT PROJECTS 6 INCHES.
 CP1867
 CP1867                          STATION RECOVERY (1966)
 CP1867
 CP1867'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 CP1867'THE STATION WAS VISITED 8-2-66 AND THE STATION UNDERGROUND
 CP1867'MARK, REFERENCE MARK NO. 1 AND NO. 2 WERE FOUND IN GOOD
 CP1867'CONDITION.  THE AZIMUTH HAD BEEN DESTROYED PRIOR TO THIS DATE.
 CP1867'THE STATION SURFACE MARK WAS FOUND LEANING AND DISTURBED,.
 CP1867'THE MARK WAS DUG OUT OF THE GROUND AND RESET (PLUMB BOB)
 CP1867'METHOD OVER THE UNDERGROUND DISK.  PRECISE LEVEL WAS RUN TO
 CP1867'THE NEW STATION MARK.  A NEW DESCRIPTION FOLLOWS--
 CP1867'
 CP1867'THE STATION IS LOCATED 11 MILES EAST OF COLUMBIA ON STATE
 CP1867'HIGHWAY 4, 5.0 MILES WEST OF FT. NECESSITY, 2.0 MILES EAST
 CP1867'OF THE BRIDGE OVER BOEUF RIVER, IN SEC. 31, T13N, R6E,
 CP1867'AT THE EAST END OF A FILL AND LONG TAN ENT TO THE WEST.  IT
 CP1867'IS 40 FEET S. OF THE CENTER OF THE HIGHWAY, ABOUT 0.25 MILE
 CP1867'W. OF A FARM HOUSE, 8 FEET N. OF THE N. FENCE OF A FENCED
 CP1867'LANE AT THE NORTH SIDE OF A CULTIVATED FIELD, 1 FOOT S OF
 CP1867'A METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED BOEUF
 CP1867'1941 1966, PROJECTING 6 INCHES.
 CP1867'
 CP1867'REFERENCE MARK NO. 1 IS 106.56 FEET E. OF THE STATION, 38 FEET
 CP1867'S. OF THE CENTER OF THE ROAD, 4.5 FEET N. OF A FENCE LINE AND
 CP1867'1 FOOT N OF A METAL WITNESS POST.  IT IS A STANDARD DISK,
 CP1867'STAMPED BOEUF NO 1 1941, PROJECTING 4 INCHES.
 CP1867'
 CP1867'REFERENCE MARK NO. 2 IS 112.52 FEET NW OF THE STATION, 43 N.
 CP1867'OF THE CENTER OF THE HIGHWAY, 1 FOOT SOUTH OF THE FENCE LINE
 CP1867'AND 1 FOOT E. OF A METAL WITNESS POST.  IT IS A STANDARD
 CP1867'DISK, STAMPED BOEUF NO 2 1941, PROJECTING 2 INCHES.
 CP1867'
 CP1867'TO REACH THE STATION FROM THE POST OFFICE IN FT. NECESSITY
 CP1867'GO WEST ON STATE HIGHWAY 4 FOT 4.9 MILES TO THE MARK ON THE
 CP1867'LEFT.
 CP1867'
 CP1867'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.0 MILES
 CP1867'W. OF FT. NECESSITY
 CP1867
 CP1867                          STATION RECOVERY (1971)
 CP1867
 CP1867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP1867'TENSION PULLED ON MEASUREMENTS TO RM 2 AND BOEUF 2 WAS 10
 CP1867'KILOS.
 CP1867'
 CP1867'THE STATION MARK, REFERENCE MARK 1 AND REFERENCE MARK 2
 CP1867'WERE RECOVERED AND THE STATION MARK MAY HAVE BEEN DISTURBED.  THE
 CP1867'DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE LESS BY 0.016
 CP1867'METERS.  DUE TO THE GROWTH OF TREES THE DISTANCE AND DIRECTION
 CP1867'TO REFERENCE MARK 1 COULD NOT BE CHECKED OR DETERMINED.
 CP1867'
 CP1867'A NEW DESCRIPTION FOLLOWS.
 CP1867'
 CP1867'THE STATION IS LOCATED ABOUT 11 MILES EAST OF COLUMBIA, 5
 CP1867'MILES WEST OF FORT NECESSITY, 2 MILES EAST OF A BRIDGE OVER
 CP1867'BOEUF RIVER ON STATE HIGHWAY 4.  IT IS IN SECTION 31, T13N,
 CP1867'R6E AND ON LOUISIANA STATE HIGHWAY RIGHT-OF-WAY.
 CP1867'
 CP1867'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4
 CP1867'AND U.S. HIGHWAY 165 IN THE NORTH PART OF COLUMBIA, GO EAST
 CP1867'ON STATE HIGHWAY 4 FOR 10.5 MILES TO THE BRIDGE OVER BOEUF
 CP1867'RIVER.  CONTINUE EAST ON STATE HIGHWAY 4 FOR 2 MILES TO THE
 CP1867'STATION ON THE RIGHT.
 CP1867'
 CP1867'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON
 CP1867'A FARM LANE FOR ABOUT 200 FEET TO TRIANGULATION STATION BOEUF
 CP1867'2.  TURN LEFT AND GO SOUTH ACROSS PASTURE LAND FOR 0.3 MILE
 CP1867'TO THE AZIMUTH MARK IN OPEN FIELD.
 CP1867'
 CP1867'THE STATION MARKS ARE STANDARD DISKS STAMPED BOEUF 1941
 CP1867'1966.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH SQUARE
 CP1867'CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE GROUND
 CP1867'SURFACE.  IT IS 38 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 CP1867'4, 7 FEET NORTH OF A FENCE AND 1 FOOT SOUTH OF A METAL
 CP1867'WITNESS POST WITH SIGN.  THE UNDERGROUND DISK IS SET IN THE
 CP1867'TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 CP1867'GROUND SURFACE.
 CP1867'
 CP1867'BOEUF 2 MARKS ARE STANDARD DISKS STAMPED BOEUF 2 1971.  THE
 CP1867'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP1867'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 80 FEET
 CP1867'SOUTH OF THE CENTER OF STATE HIGHWAY 4, 38 FEET SOUTH OF A FENCE
 CP1867'AND 29.5 FEET WEST OF A METAL WITNESS POST WITH SIGN.  THE
 CP1867'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP1867'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 CP1867'
 CP1867'REFERENCE MARK 1, A STANDARD DISK STAMPED BOEUF NO 1 1941, IS SET
 CP1867'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 CP1867'4 INCHES ABOVE THE GROUND SURFACE.  IT IS 39 FEET SOUTH OF THE
 CP1867'CENTER OF STATE HIGHWAY 4, 6 FEET NORTH OF A FENCE AND 1 FOOT
 CP1867'NORTH OF A METAL WITNESS POST WITH SIGN.
 CP1867'
 CP1867'REFERENCE MARK 2, A STANDARD DISK STAMPED BOEUF NO 2 1941,
 CP1867'IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 CP1867'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 43 FEET
 CP1867'NORTH OF THE CENTER OF STATE HIGHWAY 4, AND 1 FOOT EAST OF A
 CP1867'METAL WITNESS POST WITH SIGN.
 CP1867'
 CP1867'THE AZIMUTH MARK, A STANDARD DISK STAMPED BOEUF 2 1971, IS SET
 CP1867'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP1867'IS FLUSH WITH THE GROUND SURFACE.  IT IS 110 FEET NORTH OF A
 CP1867'24-INCH LIVE OAK TREE, 2.4 FEET NORTH OF A METAL WITNESS
 CP1867'POST WITH SIGN AND IN OPEN FIELD.
 CP1867'
 CP1867'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CP1867'11 MILES EAST OF COLUMBIA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1869 ***********************************************************************
 CP1869  DESIGNATION -  BOEUF RM 1
 CP1869  PID         -  CP1869
 CP1869  STATE/COUNTY-  LA/FRANKLIN
 CP1869  COUNTRY     -  US
 CP1869  USGS QUAD   -  MASON (2018)
 CP1869
 CP1869                         *CURRENT SURVEY CONTROL
 CP1869  ______________________________________________________________________
 CP1869* NAD 83(1986) POSITION- 32 04 10.41   (N) 091 53 40.82   (W)   HD_HELD1
 CP1869* NAVD 88 ORTHO HEIGHT -    20.09  (+/-2cm)       65.9   (feet) VERTCON3
 CP1869  ______________________________________________________________________
 CP1869  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 CP1869  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1869
 CP1869.The horizontal coordinates were determined by differentially corrected
 CP1869.hand held GPS observations or other comparable positioning techniques
 CP1869.and have an estimated accuracy of +/- 3 meters.
 CP1869
 CP1869.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1869.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1869
 CP1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1869.GEOID18 height accuracy estimate available here.
 CP1869
 CP1869.The vertical order pertains to the NGVD 29 superseded value.
 CP1869
 CP1869.Click photographs - Photos may exist for this station.
 CP1869
 CP1869;                    North         East    Units  Estimated Accuracy
 CP1869;SPC LA N     -   174,184.5   1,057,151.1     MT  (+/- 3 meters HH1 GPS) 
 CP1869
 CP1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0432848680(NAD 83)
 CP1869
 CP1869                          SUPERSEDED SURVEY CONTROL
 CP1869
 CP1869  NGVD 29 (??/??/92)   20.168  (m)           66.17   (f) ADJ UNCH    1 2
 CP1869
 CP1869.Superseded values are not recommended for survey control.
 CP1869
 CP1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1869.See file dsdata.pdf to determine how the superseded data were derived.
 CP1869
 CP1869_MARKER: DR = REFERENCE MARK DISK
 CP1869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1869_STAMPING: BOEUF NO 1 1941
 CP1869_MARK LOGO: CGS
 CP1869_PROJECTION: FLUSH
 CP1869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1869+STABILITY: SURFACE MOTION
 CP1869
 CP1869  HISTORY     - Date     Condition        Report By
 CP1869  HISTORY     - 1941     MONUMENTED       CGS
 CP1869  HISTORY     - 1966     GOOD             CGS
 CP1869
 CP1869                          STATION DESCRIPTION
 CP1869
 CP1869'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1869'ABOUT 4.9 MILES WEST ALONG STATE HIGHWAY 4 FROM THE POST OFFICE AT FT.
 CP1869'NECESSITY, IN SECTION 31, T13N, R6E, 38 FEET SOUTH OF THE CENTER
 CP1869'LINE OF THE HIGHWAY, 204 FEET SOUTHEAST AND ACROSS THE HIGHWAY FROM
 CP1869'BOEUF R.M. 2, 4 1/2 FEET NORTH OF A FENCE, 0.7 FOOT NORTH OF A METAL
 CP1869'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 CP1869'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2097 ***********************************************************************
 BK2097  DESIGNATION -  BOEUF RM 1
 BK2097  PID         -  BK2097
 BK2097  STATE/COUNTY-  LA/ST LANDRY
 BK2097  COUNTRY     -  US
 BK2097  USGS QUAD   -  WHITEVILLE (2018)
 BK2097
 BK2097                         *CURRENT SURVEY CONTROL
 BK2097  ______________________________________________________________________
 BK2097* NAD 83(1986) POSITION- 30 47 18.09   (N) 092 10 47.96   (W)   HD_HELD1
 BK2097* NAVD 88 ORTHO HEIGHT -    12.64  (+/-2cm)       41.5   (feet) VERTCON3
 BK2097  ______________________________________________________________________
 BK2097  GEOID HEIGHT    -        -27.105 (meters)                     GEOID18
 BK2097  VERT ORDER      -  SECOND    CLASS II (See Below)
 BK2097
 BK2097.The horizontal coordinates were determined by differentially corrected
 BK2097.hand held GPS observations or other comparable positioning techniques
 BK2097.and have an estimated accuracy of +/- 3 meters.
 BK2097
 BK2097.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2097.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2097
 BK2097.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2097.GEOID18 height accuracy estimate available here.
 BK2097
 BK2097.The vertical order pertains to the NGVD 29 superseded value.
 BK2097
 BK2097.Click photographs - Photos may exist for this station.
 BK2097
 BK2097;                    North         East    Units  Estimated Accuracy
 BK2097;SPC LA S     -   253,958.8     918,961.9     MT  (+/- 3 meters HH1 GPS) 
 BK2097
 BK2097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7845606434(NAD 83)
 BK2097
 BK2097                          SUPERSEDED SURVEY CONTROL
 BK2097
 BK2097  NGVD 29 (11/26/84)   12.648  (m)           41.50   (f) ADJUSTED    2 2
 BK2097
 BK2097.Superseded values are not recommended for survey control.
 BK2097
 BK2097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2097.See file dsdata.pdf to determine how the superseded data were derived.
 BK2097
 BK2097_MARKER: DD = SURVEY DISK
 BK2097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2097_STAMPING: BOEUF NO 1 1969
 BK2097_MARK LOGO: LADHGS
 BK2097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2097+STABILITY: SURFACE MOTION
 BK2097
 BK2097  HISTORY     - Date     Condition        Report By
 BK2097  HISTORY     - 1969     MONUMENTED       LADH
 BK2097  HISTORY     - 1977     GOOD             LADTD
 BK2097
 BK2097                          STATION DESCRIPTION
 BK2097
 BK2097'DESCRIBED BY LA TRANSP AND DEV 1977
 BK2097'6.5 MI SW FROM MORROW.
 BK2097'THIS MARKER IS LOCATED 12.6 MILES NW OF BEGGS AT THE JUNCTION OF STATE
 BK2097'HIGHWAY 182 AND STATE HIGHWAY 29 AT WHITEVILLE, 190 FT NE OF A FENCE,
 BK2097'46 FT NE OF BOEUF TRIANGULATION STATION, 2 FT NW OF A POWER POLE, 41
 BK2097'FT SW OF THE CENTERLINE OF STATE HIGHWAY 182 AND 120 FT SE OF THE
 BK2097'CENTERLINE OF STATE HIGHWAY 29.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1868 ***********************************************************************
 CP1868  DESIGNATION -  BOEUF RM 2
 CP1868  PID         -  CP1868
 CP1868  STATE/COUNTY-  LA/FRANKLIN
 CP1868  COUNTRY     -  US
 CP1868  USGS QUAD   -  MASON (2018)
 CP1868
 CP1868                         *CURRENT SURVEY CONTROL
 CP1868  ______________________________________________________________________
 CP1868* NAD 83(1986) POSITION- 32 04 11.14   (N) 091 53 43.03   (W)   HD_HELD1
 CP1868* NAVD 88 ORTHO HEIGHT -    20.71  (+/-2cm)       67.9   (feet) VERTCON3
 CP1868  ______________________________________________________________________
 CP1868  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 CP1868  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1868
 CP1868.The horizontal coordinates were determined by differentially corrected
 CP1868.hand held GPS observations or other comparable positioning techniques
 CP1868.and have an estimated accuracy of +/- 3 meters.
 CP1868
 CP1868.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1868.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1868
 CP1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1868.GEOID18 height accuracy estimate available here.
 CP1868
 CP1868.The vertical order pertains to the NGVD 29 superseded value.
 CP1868
 CP1868.Click photographs - Photos may exist for this station.
 CP1868
 CP1868;                    North         East    Units  Estimated Accuracy
 CP1868;SPC LA N     -   174,206.7   1,057,093.0     MT  (+/- 3 meters HH1 GPS) 
 CP1868
 CP1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR0426948701(NAD 83)
 CP1868
 CP1868                          SUPERSEDED SURVEY CONTROL
 CP1868
 CP1868  NGVD 29 (??/??/92)   20.792  (m)           68.22   (f) ADJ UNCH    1 2
 CP1868
 CP1868.Superseded values are not recommended for survey control.
 CP1868
 CP1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1868.See file dsdata.pdf to determine how the superseded data were derived.
 CP1868
 CP1868_MARKER: DR = REFERENCE MARK DISK
 CP1868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1868_STAMPING: BOEUF NO 2 1941
 CP1868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1868+STABILITY: SURFACE MOTION
 CP1868
 CP1868  HISTORY     - Date     Condition        Report By
 CP1868  HISTORY     - 1941     MONUMENTED       CGS
 CP1868  HISTORY     - 1966     GOOD             CGS
 CP1868
 CP1868                          STATION DESCRIPTION
 CP1868
 CP1868'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CP1868'4.9 MI W FROM FT NECESSITY.
 CP1868'ABOUT 4.9 MILES WEST ALONG STATE HIGHWAY 4 FROM THE POST OFFICE AT FT.
 CP1868'NECESSITY, IN SECTION 31, T 13 N, R 6 E, 43 FEET NORTH OF THE CENTER
 CP1868'LINE OF THE HIGHWAY, 55 FEET WEST OF POWER POLE NUMBER 87, 29 FEET
 CP1868'WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 0.5 FOOT SOUTH OF A FENCE, 1.0
 CP1868'FOOT EAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 CP1868'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1298 ***********************************************************************
 AT1298  DESIGNATION -  BOEUFS
 AT1298  PID         -  AT1298
 AT1298  STATE/COUNTY-  LA/PLAQUEMINES
 AT1298  COUNTRY     -  US
 AT1298  USGS QUAD   -  LAKE CUATRO CABALLO (2018)
 AT1298
 AT1298                         *CURRENT SURVEY CONTROL
 AT1298  ______________________________________________________________________
 AT1298* NAD 83(1993) POSITION- 29 44 11.26046(N) 089 41 30.59797(W)   ADJUSTED
 AT1298* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1298  **This station is located in a suspected subsidence area (see below).
 AT1298  ______________________________________________________________________
 AT1298  GEOID HEIGHT    -        -25.279 (meters)                     GEOID18
 AT1298  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AT1298  HORZ ORDER      -  SECOND
 AT1298
 AT1298.The horizontal coordinates were established by classical geodetic methods
 AT1298.and adjusted by the National Geodetic Survey in May 1994.
 AT1298
 AT1298.** This station is in an area of known vertical motion. If an
 AT1298.** orthometric height was ever established but is not available 
 AT1298.** in the current survey control section, the orthometric height
 AT1298.** is considered suspect.  Suspect heights are available in the
 AT1298.** superseded section only if requested.
 AT1298
 AT1298.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1298.GEOID18 height accuracy estimate available here.
 AT1298
 AT1298.Click photographs - Photos may exist for this station.
 AT1298
 AT1298.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1298
 AT1298. The following values were computed from the NAD 83(1993) position.
 AT1298
 AT1298;                    North         East     Units Scale Factor Converg.
 AT1298;SPC LA S     -   138,192.467 1,158,783.548   MT  0.99993633   +0 49 14.8
 AT1298;SPC LA S     -   453,386.45  3,801,775.69   sFT  0.99993633   +0 49 14.8
 AT1298;UTM  16      - 3,292,618.664   239,646.725   MT  1.00043642   -1 20 09.4
 AT1298
 AT1298!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1298!SPC LA S     -   1.00000402  x   0.99993633  =   0.99994035
 AT1298!UTM  16      -   1.00000402  x   1.00043642  =   1.00044044
 AT1298
 AT1298:                Primary Azimuth Mark                     Grid Az
 AT1298:SPC LA S     -  BOEUFS AZ MK                             236 40 49.9
 AT1298:UTM  16      -  BOEUFS AZ MK                             238 50 14.1
 AT1298
 AT1298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT3964692618(NAD 83)
 AT1298
 AT1298|---------------------------------------------------------------------|
 AT1298| PID    Reference Object                     Distance      Geod. Az  |
 AT1298|                                                           dddmmss.s |
 AT1298| DD6381 BOEUFS AZ MK                                       2373004.7 |
 AT1298| DD6382 BOEUFS RM 1                          41.580 METERS 26629     |
 AT1298| DD6383 BOEUFS RM 2                          62.850 METERS 35655     |
 AT1298|---------------------------------------------------------------------|
 AT1298
 AT1298                          SUPERSEDED SURVEY CONTROL
 AT1298
 AT1298  NAD 83(1992)-  29 44 11.25974(N)    089 41 30.59732(W) AD(       ) 2
 AT1298  NAD 83(1986)-  29 44 11.27029(N)    089 41 30.60013(W) AD(       ) 2
 AT1298  NAD 27      -  29 44 10.51500(N)    089 41 30.38600(W) AD(       ) 2
 AT1298
 AT1298.Superseded values are not recommended for survey control.
 AT1298
 AT1298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1298.See file dsdata.pdf to determine how the superseded data were derived.
 AT1298
 AT1298_MARKER: DS = TRIANGULATION STATION DISK
 AT1298_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT1298_STAMPING: BOEUFS 1934
 AT1298_MARK LOGO: CGS
 AT1298_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1298
 AT1298  HISTORY     - Date     Condition        Report By
 AT1298  HISTORY     - 1934     MONUMENTED       CGS
 AT1298  HISTORY     - 1952     GOOD             CGS
 AT1298  HISTORY     - 1965     MARK NOT FOUND   CGS
 AT1298  HISTORY     - 1978     GOOD             LOCENG
 AT1298
 AT1298                          STATION DESCRIPTION
 AT1298
 AT1298'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WHB)
 AT1298'ABOUT 5-1/2 MILES E OF DELACROIX ISLAND AND 1 MILE S OF THE S END OF
 AT1298'LAKE AMEDE, ON THE SW BANK OF BAYOU TERRE AUX BOEUFS AT THE POINT OF
 AT1298'INTERSECTION OF THE FIRST BAYOU TO BRANCH OFF TO THE S AS YOU COME
 AT1298'DOWN BAYOU TERRE AUX BOEUFS FROM DELACROIX ISLAND, 120 FEET FROM THE
 AT1298'WATERS EDGE ON THE S BANK OF BAYOU TERRE AUX BOEUFS, AND ABOUT 150
 AT1298'FEET FROM THE WATERS EDGE ON THE W BANK OF THE INTERSECTING BAYOU.
 AT1298'
 AT1298'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE AT THE
 AT1298'TOP OF A TILE.  REFERENCE MARK NO. 1 IS A STANDARD BRONZE REFERENCE
 AT1298'DISK SET IN CONCRETE AT THE TOP OF A TILE, IS S 41.850 METERS (136.42
 AT1298'FEET) FROM THE STATION S 86 DEG 29 W.  REFERENCE MARK NO. 2 IS A
 AT1298'STANDARD BRONZE REFERENCE DISK SET IN CONCRETE AT THE TOP OF A TILE,
 AT1298'IS 62.850 METERS (206.20 FEET) FROM THE STATION N 3 DEG 05 MIN W.  THE
 AT1298'DISTANCE BETWEEN THE REFERENCE MARKS IS 75.392 METERS (247.392 METERS
 AT1298'(247.35 FEET).  THE AZIMUTH MARK IS A STANDARD BRONZE DISK SET IN
 AT1298'CONCRETE SET IN CONCRETE AT THE TOP OF A TILE, IS ON THE W SIDE OF THE
 AT1298'CONNECTING BAYOU ABOUT 75 FEET FROM THE N BANK OF A SMALL DITCH
 AT1298'EMPTYING INTO THE INTERSECTION BAYOU AND ABOUT 1/4 MILE FROM THE
 AT1298'STATION S 57 DEG 30 MIN W.
 AT1298
 AT1298                          STATION RECOVERY (1952)
 AT1298
 AT1298'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (PLB)
 AT1298'STATION, R.M. 1, R.M. 2, AND AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 AT1298'DESCRIPTION ADEQUATE EXCEPT FOR FOLLOWING CHANGE IN MEASUREMENT-
 AT1298'
 AT1298'STATION IS NOW 59 FEET NW OF BANK OF INTERSECTING BAYOU INSTEAD OF 150
 AT1298'FEET.
 AT1298
 AT1298                          STATION RECOVERY (1965)
 AT1298
 AT1298'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AT1298'STATION MARK WAS NOT RECOVERED BUT COULD VERY POSSIBLY STILL BE IN
 AT1298'PLACE COVERED OVER BY SILT AND MUD.  REFERENCE MARK 1 WAS NOT FOUND.
 AT1298'REFERENCE MARK 2 WAS RECOVERED.
 AT1298'
 AT1298'THE STATION WAS REACHED BY FLOAT PLANE.
 AT1298
 AT1298                          STATION RECOVERY (1978)
 AT1298
 AT1298'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978 (FLD)
 AT1298'BOEUFS 1934 RECOVERED EXCELLENT.  RM NO. 2 RECOV. BUT NEEDS REPAIR AZ
 AT1298'MK IN, I FEEL SURE BUT WAS NOT RECOVERED NO DOUBT BURIED APPX 10 FEET.
 AT1298'
 AT1298'COULD USE SOME WIT. POST-AS I WORK THE VARIOUS AREA THESE COULD BE
 AT1298'ESTABLISHED.  (STA NOW 24 FEET FM BOTH BAYOUS) DISTANCE AND DIRECTION
 AT1298'FROM NEAREST TOWN--5-1/2 MI SE OF DELACROIX, LA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS2361 ***********************************************************************
 DS2361  DESIGNATION -  BOGA BOGALUSA MS LSRC ARP
 DS2361  PID         -  DS2361
 DS2361  STATE/COUNTY-  LA/WASHINGTON
 DS2361  COUNTRY     -  US
 DS2361  USGS QUAD   -  BOGALUSA EAST (2018)
 DS2361
 DS2361                         *CURRENT SURVEY CONTROL
 DS2361  ______________________________________________________________________
 DS2361* NAD 83(2011) POSITION- 30 47 19.14369(N) 089 51 20.76704(W)   ADJUSTED
 DS2361* NAD 83(2011) ELLIP HT-    11.923 (meters)        (07/29/24)   ADJUSTED
 DS2361* NAD 83(2011) EPOCH   -  2010.00
 DS2361  **This station is located in a suspected subsidence area (see below).
 DS2361  ______________________________________________________________________
 DS2361  GEOID HEIGHT    -        -27.697 (meters)                     GEOID18
 DS2361  NAD 83(2011) X  -     13,805.009 (meters)                     COMP
 DS2361  NAD 83(2011) Y  - -5,484,015.206 (meters)                     COMP
 DS2361  NAD 83(2011) Z  -  3,245,792.465 (meters)                     COMP
 DS2361  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 DS2361
 DS2361  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS2361  Standards:
 DS2361         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS2361            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS2361  -------------------------------------------------------------------
 DS2361  NETWORK    0.33   0.74           0.13   0.14   0.38     -0.01171170
 DS2361  -------------------------------------------------------------------
 DS2361  Click here for local accuracies and other accuracy information.
 DS2361
 DS2361.The horizontal coordinates were established by GPS observations
 DS2361.and adjusted by the LSU CENTER FOR GEOINFORMATICS in July 2024.
 DS2361
 DS2361.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS2361.been affixed to the stable North American tectonic plate. See 
 DS2361.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS2361
 DS2361.The horizontal coordinates are valid at the epoch date displayed above
 DS2361.which is a decimal equivalence of Year/Month/Day.
 DS2361
 DS2361.** This station is in an area of known vertical motion. If an
 DS2361.** orthometric height was ever established but is not available 
 DS2361.** in the current survey control section, the orthometric height
 DS2361.** is considered suspect.  Suspect heights are available in the
 DS2361.** superseded section only if requested.
 DS2361
 DS2361.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS2361.GEOID18 height accuracy estimate available here.
 DS2361
 DS2361.Click photographs - Photos may exist for this station.
 DS2361
 DS2361.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS2361
 DS2361.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS2361
 DS2361.The ellipsoidal height was determined by GPS observations
 DS2361.and is referenced to NAD 83.
 DS2361
 DS2361. The following values were computed from the NAD 83(2011) position.
 DS2361
 DS2361;                    North         East     Units Scale Factor Converg.
 DS2361;SPC LA S     -   254,603.628 1,141,422.909   MT  1.00002005   +0 44 19.7
 DS2361;SPC LA S     -   835,312.07  3,744,818.33   sFT  1.00002005   +0 44 19.7
 DS2361;UTM  16      - 3,409,667.486   226,717.343   MT  1.00052138   -1 27 45.7
 DS2361
 DS2361!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS2361!SPC LA S     -   0.99999813  x   1.00002005  =   1.00001818
 DS2361!UTM  16      -   0.99999813  x   1.00052138  =   1.00051951
 DS2361
 DS2361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2671709667(NAD 83)
 DS2361
 DS2361                          SUPERSEDED SURVEY CONTROL
 DS2361
 DS2361.No superseded survey control is available for this station.
 DS2361
 DS2361_MARKER: Z = SEE DESCRIPTION
 DS2361_SETTING: 0 = UNSPECIFIED SETTING
 DS2361_SP_SET: STAINLESS MAST ON BUILDING
 DS2361_MARK LOGO: NONE
 DS2361_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DS2361_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DS2361_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS2361+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 DS2361
 DS2361  HISTORY     - Date     Condition        Report By
 DS2361  HISTORY     - 2014     MONUMENTED       LSRC
 DS2361  HISTORY     - 20240513 GOOD             LSRC
 DS2361
 DS2361                          STATION DESCRIPTION
 DS2361
 DS2361'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2024 (JAC)
 DS2361'THE MARK IS LOCATED ABOUT 10.3 MI (16.6 KM) EAST-SOUTHEAST OF
 DS2361'SHERIDAN, 9.9 MI (15.9 KM) NORTH-NORTHEAST OF SUN AND IN THE TOWN OF
 DS2361'BOGALUSA, LA.  A CONTINUOUSLY OPERATING REFERENCE STATION ANTENNA
 DS2361'REFERENCE POINT.
 DS2361'
 DS2361'TO REACH FROM THE INTERSECTION OF LOUISIANA AVENUE (HIGHWAY 10) AND
 DS2361'NORTH COLUMBIA STREET (HIGHWAY 21), GO WESTERLY ON LOUISIANA AVENUE
 DS2361'2000 FT (609.6 M) THEN SOUTH ON ATLANTA STREET 580 FT (176.8 M) THEN
 DS2361'EAST ON MISSISSIPPI AVENUE 280 =FEET TO BOGALUSA MIDDLE SCHOOL ON THE
 DS2361'LEFT.
 DS2361'
 DS2361'OWNERSHIP: STATION IS PART OF THE LOUISIANA SPATIAL REFERENCE CENTER
 DS2361'GULFNET CORS NETWORK.  THE LATEST INFORMATION IS AVAILABLE ON THE
 DS2361'WORLDWIDE WEB AT HTTP://C4GNET.XYZ/, OR CONTACT THE GULFNET NETWORK
 DS2361'MANAGER, AT THE LOUISIANA STATE UNIVERSITY CENTER FOR GEOINFORMATICS
 DS2361'FOR INFORMATION.
 DS2361'
 DS2361'NOTE-THE DATUM POINT IS THE ANTENNA REFERENCE POINT, THE BOTTOM OF THE
 DS2361'MOUNT OF THE GLOBAL NAVIGATION SATELLITE SYSTEM ANTENNA.  DO NOT
 DS2361'DISTURB THE ANTENNA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1774 ***********************************************************************
 BH1774  DESIGNATION -  BOGALUSA
 BH1774  PID         -  BH1774
 BH1774  STATE/COUNTY-  LA/WASHINGTON
 BH1774  COUNTRY     -  US
 BH1774  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1774
 BH1774                         *CURRENT SURVEY CONTROL
 BH1774  ______________________________________________________________________
 BH1774* NAD 83(1986) POSITION- 30 47 19.     (N) 089 51 21.     (W)   SCALED
 BH1774* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1774  **This station is located in a suspected subsidence area (see below).
 BH1774  ______________________________________________________________________
 BH1774  GEOID HEIGHT    -        -27.696 (meters)                     GEOID18
 BH1774  DYNAMIC HEIGHT  -         30.449 (meters)       99.90  (feet) COMP
 BH1774  MODELED GRAVITY -    979,334.4   (mgal)                       NAVD 88
 BH1774
 BH1774.The horizontal coordinates were scaled from a map and have
 BH1774.an estimated accuracy of +/- 6 seconds.
 BH1774
 BH1774.** This station is in an area of known vertical motion. If an
 BH1774.** orthometric height was ever established but is not available 
 BH1774.** in the current survey control section, the orthometric height
 BH1774.** is considered suspect.  Suspect heights are available in the
 BH1774.** superseded section only if requested.
 BH1774
 BH1774.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1774.GEOID18 height accuracy estimate available here.
 BH1774
 BH1774.Click photographs - Photos may exist for this station.
 BH1774
 BH1774.The dynamic height is computed by dividing the NAVD 88
 BH1774.geopotential number by the normal gravity value computed on the
 BH1774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1774.degrees latitude (g = 980.6199 gals.).
 BH1774
 BH1774.The modeled gravity was interpolated from observed gravity values.
 BH1774
 BH1774;                    North         East    Units  Estimated Accuracy
 BH1774;SPC LA S     -   254,600.    1,141,420.      MT  (+/- 180 meters Scaled)
 BH1774
 BH1774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV267096(NAD 83)
 BH1774
 BH1774                          SUPERSEDED SURVEY CONTROL
 BH1774
 BH1774.No superseded survey control is available for this station.
 BH1774
 BH1774_MARKER: DS = TRIANGULATION STATION DISK
 BH1774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1774_STAMPING: BOGALUSA 1935
 BH1774_MARK LOGO: CGS
 BH1774_PROJECTION: RECESSED 15 CENTIMETERS
 BH1774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1774+STABILITY: SURFACE MOTION
 BH1774
 BH1774  HISTORY     - Date     Condition        Report By
 BH1774  HISTORY     - 1935     MONUMENTED       CGS
 BH1774  HISTORY     - 1984     GOOD             LADTD
 BH1774
 BH1774                          STATION DESCRIPTION
 BH1774
 BH1774'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1774'IN BOGALUSA.
 BH1774'LOCATED AT THE NORTHSIDE ELEMENTARY SCHOOL IN THE SOUTHWEST CORNER OF
 BH1774'THE SCHOOL GROUNDS AT THE JUNCTION OF ATLANTA AND MISSISSIPPI STREETS
 BH1774'WITH THE STATION MARK ENCASED BY AN 4-INCH PIPE WITH ASPHALT AROUND
 BH1774'THE PIPE, 152.4 METERS (500 FT) SOUTHWEST OF MAIN ENTRANCE TO SCHOOL,
 BH1774'34.1 METERS (112 FT) NORTHEAST OF INTERSECTION OF ATLANTA AND
 BH1774'MISSISSIPPI STRES, AND 27.9 METERS (91.5 FT) NORTH OF THE CENTER OF
 BH1774'MISSISSIPPI STREET.
 BH1774'THE MARK IS 20.1 METERS  E FROM  THE CENTER OF ATLANTA ST
 BH1774'THE MARK IS ABOVE LEVEL WITH MISSISSIPPI STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2965 ***********************************************************************
 BH2965  DESIGNATION -  BOGALUSA
 BH2965  PID         -  BH2965
 BH2965  STATE/COUNTY-  LA/WASHINGTON
 BH2965  COUNTRY     -  US
 BH2965  USGS QUAD   -  BOGALUSA EAST (2018)
 BH2965
 BH2965                         *CURRENT SURVEY CONTROL
 BH2965  ______________________________________________________________________
 BH2965* NAD 83(1993) POSITION- 30 47 18.96139(N) 089 51 21.56885(W)   ADJUSTED
 BH2965* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH2965  **This station is located in a suspected subsidence area (see below).
 BH2965  ______________________________________________________________________
 BH2965  GEOID HEIGHT    -        -27.696 (meters)                     GEOID18
 BH2965  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 BH2965  HORZ ORDER      -  SECOND
 BH2965
 BH2965.The horizontal coordinates were established by classical geodetic methods
 BH2965.and adjusted by the National Geodetic Survey in May 1994.
 BH2965
 BH2965.** This station is in an area of known vertical motion. If an
 BH2965.** orthometric height was ever established but is not available 
 BH2965.** in the current survey control section, the orthometric height
 BH2965.** is considered suspect.  Suspect heights are available in the
 BH2965.** superseded section only if requested.
 BH2965
 BH2965.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2965.GEOID18 height accuracy estimate available here.
 BH2965
 BH2965.Click photographs - Photos may exist for this station.
 BH2965
 BH2965.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2965
 BH2965. The following values were computed from the NAD 83(1993) position.
 BH2965
 BH2965;                    North         East     Units Scale Factor Converg.
 BH2965;SPC LA S     -   254,597.739 1,141,401.665   MT  1.00002004   +0 44 19.3
 BH2965;SPC LA S     -   835,292.75  3,744,748.63   sFT  1.00002004   +0 44 19.3
 BH2965;SPC MS E     -   143,287.688   202,119.409   MT  1.00006814   -0 31 24.6
 BH2965;SPC MS E     -   470,103.02    663,120.09   sFT  1.00006814   -0 31 24.6
 BH2965;UTM  16      - 3,409,662.415   226,695.877   MT  1.00052152   -1 27 46.1
 BH2965
 BH2965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH2965!SPC LA S     -   0.99999904  x   1.00002004  =   1.00001908
 BH2965!SPC MS E     -   0.99999904  x   1.00006814  =   1.00006718
 BH2965!UTM  16      -   0.99999904  x   1.00052152  =   1.00052056
 BH2965
 BH2965:                Primary Azimuth Mark                     Grid Az
 BH2965:SPC LA S     -  BOGALUSA AZ MK                           035 45 12.4
 BH2965:SPC MS E     -  BOGALUSA AZ MK                           037 00 56.3
 BH2965:UTM  16      -  BOGALUSA AZ MK                           037 57 17.8
 BH2965
 BH2965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2669509662(NAD 83)
 BH2965
 BH2965|---------------------------------------------------------------------|
 BH2965| PID    Reference Object                     Distance      Geod. Az  |
 BH2965|                                                           dddmmss.s |
 BH2965| BH1772 BOGALUSA AZ MK                                     0362931.7 |
 BH2965| BH1773 BOGALUSA RM 1                        50.286 METERS 15910     |
 BH2965| BH2966 BOGALUSA PAPER CO TANK              APPROX. 1.0 KM 1871303.7 |
 BH2965| BH2967 BOGALUSA PAPER CO CHIMNEY           APPROX. 1.2 KM 1912536.2 |
 BH2965| BH1775 BOGALUSA RM 2                        67.401 METERS 27211     |
 BH2965|---------------------------------------------------------------------|
 BH2965
 BH2965                          SUPERSEDED SURVEY CONTROL
 BH2965
 BH2965  NAD 83(1992)-  30 47 18.96441(N)    089 51 21.57101(W) AD(       ) 2
 BH2965  NAD 83(1986)-  30 47 18.97563(N)    089 51 21.56472(W) AD(       ) 2
 BH2965  NAD 27      -  30 47 18.30205(N)    089 51 21.29552(W) AD(       ) 2
 BH2965
 BH2965.Superseded values are not recommended for survey control.
 BH2965
 BH2965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2965.See file dsdata.pdf to determine how the superseded data were derived.
 BH2965
 BH2965_MARKER: DS = TRIANGULATION STATION DISK
 BH2965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH2965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH2965+STABILITY: SURFACE MOTION
 BH2965
 BH2965  HISTORY     - Date     Condition        Report By
 BH2965  HISTORY     - 1935     MONUMENTED       CGS
 BH2965  HISTORY     - 1936     GOOD             LAGS
 BH2965  HISTORY     - 1955     GOOD             CGS
 BH2965  HISTORY     - 1969     GOOD             CGS
 BH2965
 BH2965                          STATION DESCRIPTION
 BH2965
 BH2965'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (MAH)
 BH2965'IN BOGALUSA, IN THE NORTHEAST PART OF THE CITY, ON PUBLIC SCHOOL
 BH2965'PROPERTY AND IN THE SOUTHWEST CORNER OF THE HIGH SCHOOL GROUNDS,
 BH2965'500 FEET SOUTHWEST OF THE MAIN ENTRANCE TO THE SCHOOL, 112 FEET
 BH2965'NORTHEAST OF THE INTERSECTION OF ATLANTA AND MISSISSIPPI STREETS,
 BH2965'66 FEET EAST OF THE CENTER LINE OF ATLANTA STREET, 91.5 FEET
 BH2965'NORTH OF CENTER LINE OF MISSISSIPPI STREET, SET FLUSH WITH THE
 BH2965'GROUND.
 BH2965'
 BH2965'TO REACH FROM THE RAILROAD STATION IN BOGALUSA, GO EAST ON
 BH2965'MISSISSIPPI STREET FOR 0.4 MILE TO THE INTERSECTION WITH ATLANTA
 BH2965'STREET, AND THE STATION.
 BH2965'
 BH2965'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BH2965'BRONZE DISKS SET IN CONCRETE.
 BH2965'
 BH2965'REFERENCE MARK NO. 1 IS SOUTHEAST OF STATION, SET IN CONCRETE
 BH2965'SIDEWALK, 6 INCHES FROM NORTH EDGE OF SIDEWALK, 44 FEET SOUTH OF
 BH2965'THE CENTER LINE OF MISSISSIPPI STREET, 160 FEET EAST OF THE CENTER
 BH2965'LINE OF ATLANTA STREET, AND 18 FEET NORTH OF ENTRANCE TO NO. 510
 BH2965'MISSISSIPPI STREET.
 BH2965'
 BH2965'REFERENCE MARK NO. 2 IS WEST-SOUTHWEST OF STATION, SET IN SIDEWALK,
 BH2965'6 INCHES FROM SOUTH EDGE OF SIDEWALK, 151 FEET WEST OF THE CENTER
 BH2965'LINE OF ATLANTA STREET, 45 FEET NORTH OF THE CENTER LINE OF
 BH2965'MISSISSIPPI
 BH2965'STREET, 39 FEET NORTHWEST OF ENTRANCE TO NO. 413 MISSISSIPPI
 BH2965'STREET.
 BH2965'
 BH2965'AZIMUTH MARK IS NORTH-NORTHEAST OF THE STATION, SET IN NORTH CURBING
 BH2965'OF LOUISIANA AVENUE, 77 FEET WEST OF THE CENTER LINE OF MONTGOMERY
 BH2965'AVENUE, AND ABOUT 75 FEET SOUTH OF THE ENTRANCE TO NO. 415
 BH2965'LOUISIANA AVENUE.
 BH2965'
 BH2965'A 113-FOOT REQUIRED TO CLEAR ALL LINES.
 BH2965'
 BH2965'HEIGHT OF LIGHT ABOVE STATION MARK - 37 METERS.
 BH2965
 BH2965                          STATION RECOVERY (1936)
 BH2965
 BH2965'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BH2965'RECOVERED AS DESCRIBED. ALL DISTANCES AND DIRECTIONS WERE CHECKED
 BH2965'AND FOUND TO CONFORM TO THE ORIGINAL DESCRIPTION. REFERENCE MARKS
 BH2965'NO. 1 AND NO. 2 FOUND IN GOOD CONDITION.
 BH2965
 BH2965                          STATION RECOVERY (1955)
 BH2965
 BH2965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BH2965'THE STATION WAS VISITED, AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 BH2965'THE AZIMUTH MARK AND THE FLAGPOLE ARE OBSTRUCTED FROM THE STATION BY
 BH2965'A NEW BUILDING ON THE SCHOOL GROUNDS. THE DESCRIPTION BY M.A.H. IN
 BH2965'1935 IS ADEQUATE.
 BH2965
 BH2965                          STATION RECOVERY (1969)
 BH2965
 BH2965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WGT)
 BH2965'THE STATION, REFERENCE MARKS AND AZIMUTH MARKS RECOVERED AND FOUND
 BH2965'IN GOOD CONDITION. THE STATION MARK IS UNDER THE SURFACE OF AN
 BH2965'OUTDOOR BASKETBALL COURT. THE STATION WAS RECOVERED BY MEASUREMENTS
 BH2965'FROM THE REFERENCE MARKS. AN IRON PIN AND A SHORT PIECE OF PIPE
 BH2965'WERE PLACED OVER THE STATION DISK AND THE REMAINDER OF THE HOLE
 BH2965'FILLED WITH SAND. THE DISK IS ABOUT FIVE INCHES BELOW THE
 BH2965'SURFACE OF THE COURT.
 BH2965'
 BH2965'R.M. NO. 1 RECOVERED AS DESCRIBED BUT THE HOUSE NUMBER IS 512
 BH2965'MISSISSIPPI STREET INSTEAD OF 510.
 BH2965'
 BH2965'R.M. NO. 2 RECOVERED AS DESCRIBED.
 BH2965'
 BH2965'THE AZIMUTH MARK IS NOT VISIBLE FROM THE GROUND AT THE STATION. IT
 BH2965'IS AS DESCRIBED EXCEPT THAT THE HOUSE NUMBER IS 531 LOUISIANA
 BH2965'AVENUE INSTEAD OF 415.
 BH2965'
 BH2965'THE STATION IS 112 FEET NORTHEAST OF THE INTERSECTION OF ATLANTA AND
 BH2965'MISSISSIPPI STREETS IN SOUTHWEST CORNER OF SCHOOL GROUNDS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1772 ***********************************************************************
 BH1772  DESIGNATION -  BOGALUSA AZ MK
 BH1772  PID         -  BH1772
 BH1772  STATE/COUNTY-  LA/WASHINGTON
 BH1772  COUNTRY     -  US
 BH1772  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1772
 BH1772                         *CURRENT SURVEY CONTROL
 BH1772  ______________________________________________________________________
 BH1772* NAD 83(1986) POSITION- 30 47 25.     (N) 089 51 13.     (W)   SCALED
 BH1772* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1772  **This station is located in a suspected subsidence area (see below).
 BH1772  ______________________________________________________________________
 BH1772  GEOID HEIGHT    -        -27.700 (meters)                     GEOID18
 BH1772  DYNAMIC HEIGHT  -         30.472 (meters)       99.97  (feet) COMP
 BH1772  MODELED GRAVITY -    979,334.5   (mgal)                       NAVD 88
 BH1772
 BH1772.The horizontal coordinates were scaled from a map and have
 BH1772.an estimated accuracy of +/- 6 seconds.
 BH1772
 BH1772.** This station is in an area of known vertical motion. If an
 BH1772.** orthometric height was ever established but is not available 
 BH1772.** in the current survey control section, the orthometric height
 BH1772.** is considered suspect.  Suspect heights are available in the
 BH1772.** superseded section only if requested.
 BH1772
 BH1772.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1772.GEOID18 height accuracy estimate available here.
 BH1772
 BH1772.Click photographs - Photos may exist for this station.
 BH1772
 BH1772.The dynamic height is computed by dividing the NAVD 88
 BH1772.geopotential number by the normal gravity value computed on the
 BH1772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1772.degrees latitude (g = 980.6199 gals.).
 BH1772
 BH1772.The modeled gravity was interpolated from observed gravity values.
 BH1772
 BH1772;                    North         East    Units  Estimated Accuracy
 BH1772;SPC LA S     -   254,790.    1,141,630.      MT  (+/- 180 meters Scaled)
 BH1772
 BH1772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV269098(NAD 83)
 BH1772
 BH1772                          SUPERSEDED SURVEY CONTROL
 BH1772
 BH1772.No superseded survey control is available for this station.
 BH1772
 BH1772_MARKER: DZ = AZIMUTH MARK DISK
 BH1772_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1772_SP_SET: CURBING
 BH1772_STAMPING: BOGALUSA 1935
 BH1772_MARK LOGO: CGS
 BH1772_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1772
 BH1772  HISTORY     - Date     Condition        Report By
 BH1772  HISTORY     - 1935     MONUMENTED       CGS
 BH1772  HISTORY     - 1984     GOOD             LADTD
 BH1772
 BH1772                          STATION DESCRIPTION
 BH1772
 BH1772'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1772'IN BOGALUSA.
 BH1772'ABOUT 0.8 KM (0.5 MI) NORTH ON AVE-B FROM THE POST OFFICE IN BOGALUSA
 BH1772'TO THE JUNCTION WITH OKECAHOBEE AVE AND CUMBERLAND ST, THENCE EAST
 BH1772'(RIGHT) ON OKECAHOBEE AVE FOR 0.3 KM (0.2 MI) TO THE JUNCTION OF
 BH1772'AUSTIN ST, THENCE NORTH (LEFT) ON AUSTIN ST FOR 0.5 KM (0.3 MI) TO THE
 BH1772'JUNCTION OF LOUISIANA AVE, THENCE EAST (RIGHT) ON LOUISIANA AVE FOR
 BH1772'0.6 KM (0.35 MI) TO THE AZIMUTH MARK SET IN THE NORTH CURBING OF THE
 BH1772'EAST BOUND LANE OF LOUISIANA AVE, 23.8 METERS (78 FT) SOUTH OF THE
 BH1772'SOUTHEAST CORNER OF A WOOD FRAME HOUSE AT 525 LOUISIANA AVE, AND
 BH1772'23.5 METERS (77 FT) WEST OF THE CENTER OF MONTGOMERY AVE.
 BH1772'THE MARK IS ABOVE LEVEL WITH LOUISIANA AVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2960 ***********************************************************************
 BH2960  DESIGNATION -  BOGALUSA CABLE TV MAST
 BH2960  PID         -  BH2960
 BH2960  STATE/COUNTY-  LA/WASHINGTON
 BH2960  COUNTRY     -  US
 BH2960  USGS QUAD   -  SUN (2018)
 BH2960
 BH2960                         *CURRENT SURVEY CONTROL
 BH2960  ______________________________________________________________________
 BH2960* NAD 83(1993) POSITION- 30 44 40.20454(N) 089 55 01.52558(W)   ADJUSTED
 BH2960  **This station is located in a suspected subsidence area (see below).
 BH2960  ______________________________________________________________________
 BH2960  GEOID HEIGHT    -        -27.576 (meters)                     GEOID18
 BH2960  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 BH2960  HORZ ORDER      -  THIRD
 BH2960
 BH2960.The horizontal coordinates were established by classical geodetic methods
 BH2960.and adjusted by the National Geodetic Survey in May 1994.
 BH2960
 BH2960.** This station is in an area of known vertical motion. If an
 BH2960.** orthometric height was ever established but is not available 
 BH2960.** in the current survey control section, the orthometric height
 BH2960.** is considered suspect.  Suspect heights are available in the
 BH2960.** superseded section only if requested.
 BH2960
 BH2960.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2960.GEOID18 height accuracy estimate available here.
 BH2960
 BH2960.Click photographs - Photos may exist for this station.
 BH2960
 BH2960.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2960
 BH2960. The following values were computed from the NAD 83(1993) position.
 BH2960
 BH2960;                    North         East     Units Scale Factor Converg.
 BH2960;SPC LA S     -   249,635.133 1,135,614.383   MT  1.00000977   +0 42 29.3
 BH2960;SPC LA S     -   819,011.27  3,725,761.52   sFT  1.00000977   +0 42 29.3
 BH2960;SPC MS E     -   138,453.476   196,223.858   MT  1.00008280   -0 33 14.7
 BH2960;SPC MS E     -   454,242.78    643,777.77   sFT  1.00008280   -0 33 14.7
 BH2960;UTM  16      - 3,404,923.229   220,719.132   MT  1.00056228   -1 29 32.0
 BH2960;UTM  15      - 3,405,348.752   795,163.480   MT  1.00067486   +1 34 37.8
 BH2960
 BH2960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2071904923(NAD 83)
 BH2960
 BH2960                          SUPERSEDED SURVEY CONTROL
 BH2960
 BH2960  NAD 83(1992)-  30 44 40.20750(N)    089 55 01.52579(W) AD(       ) 3
 BH2960  NAD 83(1986)-  30 44 40.21824(N)    089 55 01.52215(W) AD(       ) 3
 BH2960  NAD 27      -  30 44 39.54227(N)    089 55 01.25346(W) AD(       ) 3
 BH2960
 BH2960.Superseded values are not recommended for survey control.
 BH2960
 BH2960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2960.See file dsdata.pdf to determine how the superseded data were derived.
 BH2960
 BH2960_MARKER: 42 = RADIO/TV MAST
 BH2960
 BH2960  HISTORY     - Date     Condition        Report By
 BH2960  HISTORY     - 1970     FIRST OBSERVED   NGS
 BH2960
 BH2960                          STATION DESCRIPTION
 BH2960
 BH2960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BH2960'UNILOY CABLE TV COMPANY MAST IS LOCATED INSIDE A FENCED PASTURE,
 BH2960'ABOUT 2-1/2 MILES WEST OF BOGALUSA AND 500 FEET SOUTH OF AN EAST-WEST
 BH2960'SURFACED ROAD.
 BH2960'
 BH2960'A STEEL TRIANGULAR, PEDESTAL TYPE MAST, 400 FEET IN HEIGHT, PAINTED
 BH2960'ORANGE-WHITE ALTERNATE SECTIONS WITH A RED LIGHT AN A NUMEROUS
 BH2960'AMOUNT OF ANTENNAS MOUNTED AT TOP.
 BH2960'
 BH2960'POINT INTERSECTED, WAS THE RED LIGHT AT TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2967 ***********************************************************************
 BH2967  DESIGNATION -  BOGALUSA PAPER CO CHIMNEY
 BH2967  PID         -  BH2967
 BH2967  STATE/COUNTY-  LA/WASHINGTON
 BH2967  COUNTRY     -  US
 BH2967  USGS QUAD   -  BOGALUSA EAST (2018)
 BH2967
 BH2967                         *CURRENT SURVEY CONTROL
 BH2967  ______________________________________________________________________
 BH2967* NAD 83(1993) POSITION- 30 46 41.87222(N) 089 51 30.25108(W)   ADJUSTED
 BH2967  **This station is located in a suspected subsidence area (see below).
 BH2967  ______________________________________________________________________
 BH2967  GEOID HEIGHT    -        -27.685 (meters)                     GEOID18
 BH2967  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 BH2967  HORZ ORDER      -  THIRD
 BH2967
 BH2967.The horizontal coordinates were established by classical geodetic methods
 BH2967.and adjusted by the National Geodetic Survey in May 1994.
 BH2967
 BH2967.** This station is in an area of known vertical motion. If an
 BH2967.** orthometric height was ever established but is not available 
 BH2967.** in the current survey control section, the orthometric height
 BH2967.** is considered suspect.  Suspect heights are available in the
 BH2967.** superseded section only if requested.
 BH2967
 BH2967.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2967.GEOID18 height accuracy estimate available here.
 BH2967
 BH2967.Click photographs - Photos may exist for this station.
 BH2967
 BH2967.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2967
 BH2967. The following values were computed from the NAD 83(1993) position.
 BH2967
 BH2967;                    North         East     Units Scale Factor Converg.
 BH2967;SPC LA S     -   253,452.639 1,141,185.544   MT  1.00001759   +0 44 14.9
 BH2967;SPC LA S     -   831,535.87  3,744,039.57   sFT  1.00001759   +0 44 14.9
 BH2967;SPC MS E     -   142,147.570   201,878.106   MT  1.00006872   -0 31 28.5
 BH2967;SPC MS E     -   466,362.49    662,328.42   sFT  1.00006872   -0 31 28.5
 BH2967;UTM  16      - 3,408,525.889   226,435.801   MT  1.00052328   -1 27 49.0
 BH2967
 BH2967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2643508525(NAD 83)
 BH2967
 BH2967                          SUPERSEDED SURVEY CONTROL
 BH2967
 BH2967  NAD 83(1992)-  30 46 41.87487(N)    089 51 30.25507(W) AD(       ) 3
 BH2967  NAD 83(1986)-  30 46 41.88640(N)    089 51 30.24749(W) AD(       ) 3
 BH2967  NAD 27      -  30 46 41.21273(N)    089 51 29.97606(W) AD(       ) 3
 BH2967
 BH2967.Superseded values are not recommended for survey control.
 BH2967
 BH2967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2967.See file dsdata.pdf to determine how the superseded data were derived.
 BH2967
 BH2967_MARKER: 85 = CHIMNEY
 BH2967
 BH2967  HISTORY     - Date     Condition        Report By
 BH2967  HISTORY     - 1935     FIRST OBSERVED   CGS
 BH2967
 BH2967                          STATION DESCRIPTION
 BH2967
 BH2967'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (MAH)
 BH2967'IN BOGALUSA. CENTER OF A LARGE BRICK CHIMNEY AT THE BOGALUSA PAPER
 BH2967'COMPANY PLANT.
 BH2967'
 BH2967'CUT IN FROM STATIONS - CAMP, FIRE, ROLAND, SHERIDAN, POOLS, BOGALUSA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH2966 ***********************************************************************
 BH2966  DESIGNATION -  BOGALUSA PAPER CO TANK
 BH2966  PID         -  BH2966
 BH2966  STATE/COUNTY-  LA/WASHINGTON
 BH2966  COUNTRY     -  US
 BH2966  USGS QUAD   -  BOGALUSA EAST (2018)
 BH2966
 BH2966                         *CURRENT SURVEY CONTROL
 BH2966  ______________________________________________________________________
 BH2966* NAD 83(1993) POSITION- 30 46 46.16507(N) 089 51 26.37931(W)   ADJUSTED
 BH2966  **This station is located in a suspected subsidence area (see below).
 BH2966  ______________________________________________________________________
 BH2966  GEOID HEIGHT    -        -27.687 (meters)                     GEOID18
 BH2966  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 BH2966  HORZ ORDER      -  THIRD
 BH2966
 BH2966.The horizontal coordinates were established by classical geodetic methods
 BH2966.and adjusted by the National Geodetic Survey in May 1994.
 BH2966
 BH2966.** This station is in an area of known vertical motion. If an
 BH2966.** orthometric height was ever established but is not available 
 BH2966.** in the current survey control section, the orthometric height
 BH2966.** is considered suspect.  Suspect heights are available in the
 BH2966.** superseded section only if requested.
 BH2966
 BH2966.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH2966.GEOID18 height accuracy estimate available here.
 BH2966
 BH2966.Click photographs - Photos may exist for this station.
 BH2966
 BH2966.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH2966
 BH2966. The following values were computed from the NAD 83(1993) position.
 BH2966
 BH2966;                    North         East     Units Scale Factor Converg.
 BH2966;SPC LA S     -   253,586.159 1,141,286.786   MT  1.00001787   +0 44 16.9
 BH2966;SPC LA S     -   831,973.92  3,744,371.73   sFT  1.00001787   +0 44 16.9
 BH2966;SPC MS E     -   142,278.834   201,982.269   MT  1.00006847   -0 31 26.6
 BH2966;SPC MS E     -   466,793.14    662,670.16   sFT  1.00006847   -0 31 26.6
 BH2966;UTM  16      - 3,408,655.487   226,542.150   MT  1.00052256   -1 27 47.2
 BH2966
 BH2966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2654208655(NAD 83)
 BH2966
 BH2966                          SUPERSEDED SURVEY CONTROL
 BH2966
 BH2966  NAD 83(1992)-  30 46 46.16671(N)    089 51 26.38138(W) AD(       ) 3
 BH2966  NAD 83(1986)-  30 46 46.18033(N)    089 51 26.37507(W) AD(       ) 3
 BH2966  NAD 27      -  30 46 45.50298(N)    089 51 26.10631(W) AD(       ) 3
 BH2966
 BH2966.Superseded values are not recommended for survey control.
 BH2966
 BH2966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH2966.See file dsdata.pdf to determine how the superseded data were derived.
 BH2966
 BH2966_MARKER: 51 = TANK
 BH2966
 BH2966  HISTORY     - Date     Condition        Report By
 BH2966  HISTORY     - 1935     FIRST OBSERVED   CGS
 BH2966
 BH2966                          STATION DESCRIPTION
 BH2966
 BH2966'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (MAH)
 BH2966'IN BOGALUSA. CENTER OF AN ALUMINUM WATER TANK AT THE BOGALUSA PAPER
 BH2966'COMPANY PLANT, WITH THE SIGN BOGALUSA-KRAFT PAINTED ON ITS EAST
 BH2966'FACE.
 BH2966'
 BH2966'CUT IN FROM STATIONS - SHERIDAN, BOGALUSA, PETERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1773 ***********************************************************************
 BH1773  DESIGNATION -  BOGALUSA RM 1
 BH1773  PID         -  BH1773
 BH1773  STATE/COUNTY-  LA/WASHINGTON
 BH1773  COUNTRY     -  US
 BH1773  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1773
 BH1773                         *CURRENT SURVEY CONTROL
 BH1773  ______________________________________________________________________
 BH1773* NAD 83(1986) POSITION- 30 47 17.44   (N) 089 51 20.90   (W)   HD_HELD1
 BH1773* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1773  **This station is located in a suspected subsidence area (see below).
 BH1773  ______________________________________________________________________
 BH1773  GEOID HEIGHT    -        -27.696 (meters)                     GEOID18
 BH1773  DYNAMIC HEIGHT  -         30.387 (meters)       99.69  (feet) COMP
 BH1773  MODELED GRAVITY -    979,334.4   (mgal)                       NAVD 88
 BH1773
 BH1773.The horizontal coordinates were determined by differentially corrected
 BH1773.hand held GPS observations or other comparable positioning techniques
 BH1773.and have an estimated accuracy of +/- 3 meters.
 BH1773
 BH1773.** This station is in an area of known vertical motion. If an
 BH1773.** orthometric height was ever established but is not available 
 BH1773.** in the current survey control section, the orthometric height
 BH1773.** is considered suspect.  Suspect heights are available in the
 BH1773.** superseded section only if requested.
 BH1773
 BH1773.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1773.GEOID18 height accuracy estimate available here.
 BH1773
 BH1773.Click photographs - Photos may exist for this station.
 BH1773
 BH1773.The dynamic height is computed by dividing the NAVD 88
 BH1773.geopotential number by the normal gravity value computed on the
 BH1773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1773.degrees latitude (g = 980.6199 gals.).
 BH1773
 BH1773.The modeled gravity was interpolated from observed gravity values.
 BH1773
 BH1773;                    North         East    Units  Estimated Accuracy
 BH1773;SPC LA S     -   254,551.1   1,141,420.1     MT  (+/- 3 meters HH1 GPS) 
 BH1773
 BH1773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2671209615(NAD 83)
 BH1773
 BH1773                          SUPERSEDED SURVEY CONTROL
 BH1773
 BH1773.No superseded survey control is available for this station.
 BH1773
 BH1773_MARKER: DR = REFERENCE MARK DISK
 BH1773_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1773_SP_SET: SIDEWALK
 BH1773_STAMPING: BOGALUSA NO 1 1935
 BH1773_MARK LOGO: CGS
 BH1773_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1773
 BH1773  HISTORY     - Date     Condition        Report By
 BH1773  HISTORY     - 1935     MONUMENTED       CGS
 BH1773  HISTORY     - 1984     GOOD             LADTD
 BH1773
 BH1773                          STATION DESCRIPTION
 BH1773
 BH1773'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1773'IN BOGALUSA.
 BH1773'LOCATED AT THE NORTHSIDE ELEMENTARY SCHOOL EAST OF THE JUNCTION OF
 BH1773'ATLANTA AND MISSISSIPPI STREETS AND ACROSS THE STREET FROM THE MAIN
 BH1773'ENTRANCE TO SCHOOL AND SET IN THE SIDEWALK, 48.8 METERS (160 FT) EAST
 BH1773'OF THE CENTER OF ATLANTA STREET, 13.4 METERS (44 FT) SOUTH OF THE
 BH1773'CENTER OF MISSISSIPPI STREET, AND 5.5 METERS (18 FT) NORTH OF ENTRANCE
 BH1773'TO NUMBER 512 MISSISSIPPI STREET.
 BH1773'THE MARK IS ABOVE LEVEL WITH MISSISSIPPI.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1775 ***********************************************************************
 BH1775  DESIGNATION -  BOGALUSA RM 2
 BH1775  PID         -  BH1775
 BH1775  STATE/COUNTY-  LA/WASHINGTON
 BH1775  COUNTRY     -  US
 BH1775  USGS QUAD   -  BOGALUSA EAST (2018)
 BH1775
 BH1775                         *CURRENT SURVEY CONTROL
 BH1775  ______________________________________________________________________
 BH1775* NAD 83(1986) POSITION- 30 47 19.04   (N) 089 51 24.10   (W)   HD_HELD1
 BH1775* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1775  **This station is located in a suspected subsidence area (see below).
 BH1775  ______________________________________________________________________
 BH1775  GEOID HEIGHT    -        -27.695 (meters)                     GEOID18
 BH1775  DYNAMIC HEIGHT  -         30.585 (meters)      100.34  (feet) COMP
 BH1775  MODELED GRAVITY -    979,334.4   (mgal)                       NAVD 88
 BH1775
 BH1775.The horizontal coordinates were determined by differentially corrected
 BH1775.hand held GPS observations or other comparable positioning techniques
 BH1775.and have an estimated accuracy of +/- 3 meters.
 BH1775
 BH1775.** This station is in an area of known vertical motion. If an
 BH1775.** orthometric height was ever established but is not available 
 BH1775.** in the current survey control section, the orthometric height
 BH1775.** is considered suspect.  Suspect heights are available in the
 BH1775.** superseded section only if requested.
 BH1775
 BH1775.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1775.GEOID18 height accuracy estimate available here.
 BH1775
 BH1775.Click photographs - Photos may exist for this station.
 BH1775
 BH1775.The dynamic height is computed by dividing the NAVD 88
 BH1775.geopotential number by the normal gravity value computed on the
 BH1775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BH1775.degrees latitude (g = 980.6199 gals.).
 BH1775
 BH1775.The modeled gravity was interpolated from observed gravity values.
 BH1775
 BH1775;                    North         East    Units  Estimated Accuracy
 BH1775;SPC LA S     -   254,599.3   1,141,334.3     MT  (+/- 3 meters HH1 GPS) 
 BH1775
 BH1775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV2662809666(NAD 83)
 BH1775
 BH1775                          SUPERSEDED SURVEY CONTROL
 BH1775
 BH1775.No superseded survey control is available for this station.
 BH1775
 BH1775_MARKER: DR = REFERENCE MARK DISK
 BH1775_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BH1775_SP_SET: SIDEWALK
 BH1775_STAMPING: BOGALUSA NO 2 1935
 BH1775_MARK LOGO: CGS
 BH1775_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BH1775
 BH1775  HISTORY     - Date     Condition        Report By
 BH1775  HISTORY     - 1935     MONUMENTED       CGS
 BH1775  HISTORY     - 1984     GOOD             LADTD
 BH1775
 BH1775                          STATION DESCRIPTION
 BH1775
 BH1775'DESCRIBED BY LA TRANSP AND DEV 1984
 BH1775'IN BOGALUSA.
 BH1775'LOCATED AT THE NORTHSIDE ELEMENTARY SCHOOL WEST OF THE JUNCTION OF
 BH1775'ATLANTA AND MISSISSIPPI STREETS SET IN A SIDEWALK, 46 METERS (151 FT)
 BH1775'WEST OF THE CENTER OF ATLANTA STREET, 13.7 METERS (45 FT) NORTH OF THE
 BH1775'CENTER OF MISSISSIPPI STREET, AND 11.9 METERS (39 FT) NORTHWEST OF
 BH1775'ENTRANCE TO NUMBER 413 MISSISSIPPI STREET.
 BH1775'THE MARK IS ABOVE LEVEL WITH MISSISSIPPI STREET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2807 ***********************************************************************
 BX2807  DESIGNATION -  BOGGY
 BX2807  PID         -  BX2807
 BX2807  STATE/COUNTY-  LA/NATCHITOCHES
 BX2807  COUNTRY     -  US
 BX2807  USGS QUAD   -  POWHATAN (2018)
 BX2807
 BX2807                         *CURRENT SURVEY CONTROL
 BX2807  ______________________________________________________________________
 BX2807* NAD 83(1992) POSITION- 31 48 57.07075(N) 093 09 14.03118(W)   ADJUSTED
 BX2807* NAVD 88 ORTHO HEIGHT -    36.6   (meters)      120.    (feet) VERTCON3
 BX2807  ______________________________________________________________________
 BX2807  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 BX2807  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 BX2807  HORZ ORDER      -  SECOND
 BX2807
 BX2807.The horizontal coordinates were established by classical geodetic methods
 BX2807.and adjusted by the National Geodetic Survey in January 1993.
 BX2807
 BX2807.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2807.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2807
 BX2807.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2807.GEOID18 height accuracy estimate available here.
 BX2807
 BX2807.Click photographs - Photos may exist for this station.
 BX2807
 BX2807.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2807
 BX2807. The following values were computed from the NAD 83(1992) position.
 BX2807
 BX2807;                    North         East     Units Scale Factor Converg.
 BX2807;SPC LA N     -   146,081.747   938,093.550   MT  0.99991631   -0 20 44.6
 BX2807;SPC LA N     -   479,269.86  3,077,728.59   sFT  0.99991631   -0 20 44.6
 BX2807;UTM  15      - 3,520,034.995   485,434.568   MT  0.99960262   -0 04 52.1
 BX2807
 BX2807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2807!SPC LA N     -   0.99999835  x   0.99991631  =   0.99991466
 BX2807!UTM  15      -   0.99999835  x   0.99960262  =   0.99960097
 BX2807
 BX2807:                Primary Azimuth Mark                     Grid Az
 BX2807:SPC LA N     -  BOGGY AZ MK 2                            000 32 54.9
 BX2807:UTM  15      -  BOGGY AZ MK 2                            000 17 02.4
 BX2807
 BX2807_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR8543420034(NAD 83)
 BX2807
 BX2807|---------------------------------------------------------------------|
 BX2807| PID    Reference Object                     Distance      Geod. Az  |
 BX2807|                                                           dddmmss.s |
 BX2807| CV8108 BOGGY AZ MK 2                                      0001210.3 |
 BX2807| CV8110 BOGGY RM 2                           10.759 METERS 00114     |
 BX2807| BX2806 BOGGY LDH A                           9.021 METERS 01829     |
 BX2807| CV8107 BOGGY AZ MK                                        1852556.9 |
 BX2807| CV8109 BOGGY RM 1                           23.610 METERS 27151     |
 BX2807|---------------------------------------------------------------------|
 BX2807
 BX2807                          SUPERSEDED SURVEY CONTROL
 BX2807
 BX2807  NAD 83(1986)-  31 48 57.08558(N)    093 09 14.02287(W) AD(       ) 2
 BX2807  NAD 27      -  31 48 56.49705(N)    093 09 13.42879(W) AD(       ) 2
 BX2807  NGVD 29 (07/19/86)   36.6    (m)          120.     (f) VERT ANG       
 BX2807
 BX2807.Superseded values are not recommended for survey control.
 BX2807
 BX2807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2807.See file dsdata.pdf to determine how the superseded data were derived.
 BX2807
 BX2807_MARKER: DD = SURVEY DISK
 BX2807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2807_STAMPING: BOGGY 1969
 BX2807_MARK LOGO: LADHGS
 BX2807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2807+STABILITY: SURFACE MOTION
 BX2807
 BX2807  HISTORY     - Date     Condition        Report By
 BX2807  HISTORY     - 1969     MONUMENTED       LADH
 BX2807  HISTORY     - 19950506 MARK NOT FOUND   USPSQD
 BX2807
 BX2807                          STATION DESCRIPTION
 BX2807
 BX2807'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BX2807'THE STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF
 BX2807'NATCHITOCHES, AND 4 MILES SOUTHEAST OF POWHATAN ON HIGHWAY
 BX2807'RIGHT OF WAY NEAR FENCE.
 BX2807'
 BX2807'TO REACH STATION FROM THE INTERSECTION OF STATE HIGHWAY 6 AND
 BX2807'STATE HIGHWAY 1 IN NORTH NATCHITOCHES, DRIVE NORTHWEST ON STATE
 BX2807'HIGHWAY 1 FOR 6 MILES TO STATION ON RIGHT.  STATION IS ALSO
 BX2807'0.85 MILE NORTH OF BRIDGE OVER BAYOU PIERRE.
 BX2807'
 BX2807'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BX2807'AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED BOGGY 1969 SET
 BX2807'IN A 10 INCH CONCRETE POST, PROJECTING 4 INCHES.  IT IS 1.80
 BX2807'FEET EAST OF A METAL WITNESS POST AND SIGN, 3.70 FEET WEST OF
 BX2807'A NORTH-SOUTH FENCE, 38.40 FEET EAST OF THE CENTER OF STATE
 BX2807'HIGHWAY 1, 122.0 FEET NORTH OF A 10 INCH PECAN TREE, 121.0 FEET
 BX2807'SOUTHEAST OF POWER POLE NO. 110.
 BX2807'
 BX2807'REFERENCE MARK NO. 1 IS A STANDARD LOUISIANA DEPARTMENT OF
 BX2807'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED
 BX2807'R.M. NO. 1 BOGGY 1969, SET IN A 10 INCH CONCRETE POST,
 BX2807'PROJECTING 4 INCHES.  IT IS 75.40 FEET WEST OF A METAL WITNESS
 BX2807'POST AT STATION, 39.35 FEET WEST OF CENTER OF STATE HIGHWAY 1,
 BX2807'1.60 FEET EAST OF A NORTH-SOUTH FENCE, AND 84.15 FEET SOUTH OF
 BX2807'POWER POLE NO. 110.
 BX2807'
 BX2807'REFERENCE MARK NO. 2 IS A STANDARD LOUISIANA DEPARTMENT OF
 BX2807'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED
 BX2807'R.M. NO. 2 BOGGY 1969, SET IN A 10 INCH CONCRETE POST,
 BX2807'PROJECTING 3 INCHES.  IT IS 35.0 FEET NORTH OF A METAL WITNESS
 BX2807'POST SET AT STATION, 2.80 FEET WEST OF A NORTH-SOUTH FENCE,
 BX2807'38.70 FEET EAST OF THE CENTER OF STATE HIGHWAY 1, 156.0 FEET
 BX2807'NORTH OF A 10 INCH PECAN TREE, AND 100.0 FEET SOUTH-SOUTHEAST
 BX2807'OF POWER POLE NO. 110.
 BX2807'
 BX2807'AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 BX2807'AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED AZ.MK. BOGGY
 BX2807'1969, SET IN A 10 INCH CONCRETE POST, PROJECTING 4 INCHES.  IT
 BX2807'IS 1.60 FEET EAST OF A METAL WITNESS POST AND SIGN, 3.20 FEET
 BX2807'EAST OF A NORTH-SOUTH FENCE, 10.25 FEET NORTHWEST OF POWER POLE
 BX2807'NO. 107, AND 48.20 FEET WEST OF THE CENTER OF STATE HIGHWAY 1.
 BX2807'
 BX2807'TO REACH MARK FROM THE STATION, DRIVE SOUTH ALONG STATE
 BX2807'HIGHWAY 1 FOR 0.30 MILE TO MARK SET ON RIGHT NEAR FENCE.
 BX2807'
 BX2807'AZIMUTH MARK NO. 2 IS A STANDARD LOUISIANA DEPARTMENT OF
 BX2807'HIGHWAYS AND U.S. COAST AND GEODETIC SURVEY DISK STAMPED
 BX2807'AZ.MK. NO. 2 BOGGY 1969, SET IN A 10 INCH CONCRETE POST,
 BX2807'PROJECTING 4 INCHES.  IT IS 4.05 FEET WEST OF NORTH-SOUTH FENCE
 BX2807'AROUND BARN, 1.55 FEET EAST OF A METAL WITNESS POST AND SIGN,
 BX2807'6.60 FEET SOUTHWEST OF A 12 INCH LIVE OAK TREE, 39.25 FEET EAST
 BX2807'OF THE CENTER OF STATE HIGHWAY 1, 36.20 FEET SOUTH OF SOUTH
 BX2807'END OF GATE TO BARN.
 BX2807'
 BX2807'TO REACH MARK FROM STATION, DRIVE NORTH ON STATE HIGHWAY 1
 BX2807'FOR 0.90 MILE TO CURVE, MARK IS SET ON RIGHT IN FRONT OF BARN.
 BX2807
 BX2807                          STATION RECOVERY (1995)
 BX2807
 BX2807'RECOVERY NOTE BY US POWER SQUADRON 1995
 BX2807'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2996 ***********************************************************************
 BK2996  DESIGNATION -  BOISE
 BK2996  PID         -  BK2996
 BK2996  STATE/COUNTY-  LA/ALLEN
 BK2996  COUNTRY     -  US
 BK2996  USGS QUAD   -  OBERLIN (2018)
 BK2996
 BK2996                         *CURRENT SURVEY CONTROL
 BK2996  ______________________________________________________________________
 BK2996* NAD 83(1992) POSITION- 30 34 01.59096(N) 092 51 20.73365(W)   ADJUSTED
 BK2996* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2996  **This station is located in a suspected subsidence area (see below).
 BK2996  ______________________________________________________________________
 BK2996  GEOID HEIGHT    -        -27.086 (meters)                     GEOID18
 BK2996  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 BK2996  HORZ ORDER      -  FIRST
 BK2996
 BK2996.The horizontal coordinates were established by classical geodetic methods
 BK2996.and adjusted by the National Geodetic Survey in January 1993.
 BK2996
 BK2996.** This station is in an area of known vertical motion. If an
 BK2996.** orthometric height was ever established but is not available 
 BK2996.** in the current survey control section, the orthometric height
 BK2996.** is considered suspect.  Suspect heights are available in the
 BK2996.** superseded section only if requested.
 BK2996
 BK2996.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2996.GEOID18 height accuracy estimate available here.
 BK2996
 BK2996.Click photographs - Photos may exist for this station.
 BK2996
 BK2996.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2996
 BK2996. The following values were computed from the NAD 83(1992) position.
 BK2996
 BK2996;                    North         East     Units Scale Factor Converg.
 BK2996;SPC LA S     -   230,101.034   853,957.199   MT  0.99997443   -0 45 40.4
 BK2996;SPC LA S     -   754,923.14  2,801,691.24   sFT  0.99997443   -0 45 40.4
 BK2996;UTM  15      - 3,381,637.153   513,831.905   MT  0.99960236   +0 04 24.1
 BK2996
 BK2996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2996!SPC LA S     -   1.00000177  x   0.99997443  =   0.99997620
 BK2996!UTM  15      -   1.00000177  x   0.99960236  =   0.99960413
 BK2996
 BK2996:                Primary Azimuth Mark                     Grid Az
 BK2996:SPC LA S     -  REED                                     048 45 00.5
 BK2996:UTM  15      -  REED                                     047 54 56.0
 BK2996
 BK2996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP1383181637(NAD 83)
 BK2996
 BK2996|---------------------------------------------------------------------|
 BK2996| PID    Reference Object                     Distance      Geod. Az  |
 BK2996|                                                           dddmmss.s |
 BK2996| BK2995 REED                                APPROX. 9.3 KM 0475920.1 |
 BK2996| CW1111 BOISE RM 1                           30.974 METERS 05634     |
 BK2996| BK2994 OBERLIN LOOKOUT TOWER               APPROX. 8.9 KM 0622532.1 |
 BK2996| BK2954 KINDER MUNICIPAL TANK               APPROX. 8.6 KM 1742539.4 |
 BK2996| BK2959 KINDER SW STATES TEL MW LIGHT       APPROX. 9.0 KM 1761628.4 |
 BK2996| BK2957 KINDER SHELL PIPE MICROWAVE         APPROX.10.9 KM 1774906.1 |
 BK2996| BK2971 FONTENOT TENN GAS PLINE MST         APPROX.14.5 KM 1873247.8 |
 BK2996| BK2998 LE BLANC TRANSCON GAS CO MAST       APPROX.10.2 KM 2364213.4 |
 BK2996| CW1112 BOISE RM 2                           26.442 METERS 31017     |
 BK2996|---------------------------------------------------------------------|
 BK2996
 BK2996                          SUPERSEDED SURVEY CONTROL
 BK2996
 BK2996  NAD 83(1986)-  30 34 01.61096(N)    092 51 20.72678(W) AD(       ) 1
 BK2996  NAD 27      -  30 34 00.89523(N)    092 51 20.19393(W) AD(       ) 1
 BK2996
 BK2996.Superseded values are not recommended for survey control.
 BK2996
 BK2996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2996.See file dsdata.pdf to determine how the superseded data were derived.
 BK2996
 BK2996_MARKER: DH = HORIZONTAL CONTROL DISK
 BK2996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2996_STAMPING: BOISE 1974
 BK2996_MARK LOGO: NGS
 BK2996_PROJECTION: FLUSH
 BK2996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2996+STABILITY: SURFACE MOTION
 BK2996
 BK2996  HISTORY     - Date     Condition        Report By
 BK2996  HISTORY     - 1974     MONUMENTED       NGS
 BK2996  HISTORY     - 19860310 GOOD             AMOCO
 BK2996
 BK2996                          STATION DESCRIPTION
 BK2996
 BK2996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2996'STATION IS ABOUT 13 MILES NORTHEAST OF REEVES, 7 MILES NORTH OF
 BK2996'KINDER, 7 MILES SOUTHWEST OF OBERLINE, 3/4 MILE WEST OF THE JUNCTION
 BK2996'OF PARISH ROADS 2-25 AND 2-30, ALONG THE SOUTH SIDE OF PARISH ROAD
 BK2996'2-30 AND ON PROPERTY OWNED BY THE BOISE SOUTHERN COMPANY.
 BK2996'PERMISSION WAS GRANTED BY MR RONALD F. SMITH, POST OFFICE BOX 1078,
 BK2996'DEQUINCY, LOUISIANA.  PHONE NUMBER 789-0171.
 BK2996'
 BK2996'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 165 AND 190
 BK2996'IN KINDER, GO NORTHEAST ON HIGHWAY 165 FOR 1.0 MILE TO THE JUNCTION
 BK2996'OF PARISH ROAD 2-25 ON THE LEFT.  TURN LEFT AND GO NORTHERLY ON ROAD
 BK2996'2-25 FOR 5.1 MILES TO THE JUNCTION OF PARISH ROAD 2-30.  TURN
 BK2996'LEFT AND GO WEST ON ROAD 2-30 FOR 0.85 MILE TO THE STATION ON THE
 BK2996'LEFT AS DESCRIBED.
 BK2996'
 BK2996'THE STATION MARKS ARE STANDARD DISKS STAMPED BOISE 1974.  THE SURFACE
 BK2996'MARK IS SET IN A ROUND CONCRETE POST FLUSH WITH THE GROUND AND THE
 BK2996'UNDERGROUND MARK IS SET IN AN IRREGULAR MASS OF CONCRETE ABOUT 48
 BK2996'INCHES BELOW THE GROUND SURFACE.  THEY ARE 132 FEET SOUTHWEST OF A
 BK2996'POWER POLE, 31 FEET SOUTH OF CENTER OF PARISH ROAD 2-30, 28.5
 BK2996'FEET NORTHWEST OF A 22-INCH PINE TREE, 22 FEET NORTHEAST OF A
 BK2996'14-INCH PINE TREE AND 6 FEET SOUTH OF A METAL WITNESS POST.
 BK2996'
 BK2996'REFERENCE MARK 1, STAMPED BOISE NO 1 1974, IS A STANDARD DISK SET
 BK2996'IN A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 36 FEET WEST
 BK2996'OF THE POWER POLE, 23.5 FEET NORTH OF CENTER OF THE ROAD, 2 FEET
 BK2996'SOUTHWEST OF A METAL WITNESS POST AND 1 FOOT SOUTH OF A FENCE
 BK2996'LINE.
 BK2996'
 BK2996'REFERENCE MARK 2, STAMPED BOISE NO 2 1974, IS A STANDARD DISK SET IN
 BK2996'A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 187 FEET WEST OF
 BK2996'THE POWER POLE, 26.5 FEET NORTH OF CENTER OF THE ROAD, 2 FEET EAST
 BK2996'OF A METAL WITNESS POST AND 1 FOOT SOUTH OF THE FENCE LINE.
 BK2996'
 BK2996'NOTE--NO SUITABLE PLACE WAS FOUND TO SET A REFERENCE MARK 3 (AZ MK).
 BK2996'
 BK2996'NEAREST TOWN--KINDER.
 BK2996'
 BK2996'HEIGHT OF LIGHT ABOVE STATION MARK 38.5 METERS.
 BK2996
 BK2996                          STATION RECOVERY (1986)
 BK2996
 BK2996'RECOVERY NOTE BY AMOCO OIL COMPANY 1986 (LLM)
 BK2996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2661 ***********************************************************************
 BK2661  DESIGNATION -  BOLAC
 BK2661  PID         -  BK2661
 BK2661  STATE/COUNTY-  LA/EVANGELINE
 BK2661  COUNTRY     -  US
 BK2661  USGS QUAD   -  EUNICE NORTH (2018)
 BK2661
 BK2661                         *CURRENT SURVEY CONTROL
 BK2661  ______________________________________________________________________
 BK2661* NAD 83(1992) POSITION- 30 33 57.31524(N) 092 25 25.61913(W)   ADJUSTED
 BK2661* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2661  **This station is located in a suspected subsidence area (see below).
 BK2661  ______________________________________________________________________
 BK2661  GEOID HEIGHT    -        -27.204 (meters)                     GEOID18
 BK2661  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 BK2661  HORZ ORDER      -  SECOND
 BK2661
 BK2661.The horizontal coordinates were established by classical geodetic methods
 BK2661.and adjusted by the National Geodetic Survey in January 1993.
 BK2661
 BK2661.** This station is in an area of known vertical motion. If an
 BK2661.** orthometric height was ever established but is not available 
 BK2661.** in the current survey control section, the orthometric height
 BK2661.** is considered suspect.  Suspect heights are available in the
 BK2661.** superseded section only if requested.
 BK2661
 BK2661.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2661.GEOID18 height accuracy estimate available here.
 BK2661
 BK2661.Click photographs - Photos may exist for this station.
 BK2661
 BK2661.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2661
 BK2661. The following values were computed from the NAD 83(1992) position.
 BK2661
 BK2661;                    North         East     Units Scale Factor Converg.
 BK2661;SPC LA S     -   229,496.924   895,392.929   MT  0.99997423   -0 32 42.9
 BK2661;SPC LA S     -   752,941.16  2,937,634.97   sFT  0.99997423   -0 32 42.9
 BK2661;UTM  15      - 3,381,637.983   555,257.208   MT  0.99963767   +0 17 34.9
 BK2661
 BK2661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2661!SPC LA S     -   1.00000114  x   0.99997423  =   0.99997537
 BK2661!UTM  15      -   1.00000114  x   0.99963767  =   0.99963881
 BK2661
 BK2661:                Primary Azimuth Mark                     Grid Az
 BK2661:SPC LA S     -  BOLAC AZ MK                              065 00 59.3
 BK2661:UTM  15      -  BOLAC AZ MK                              064 10 41.5
 BK2661
 BK2661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5525781637(NAD 83)
 BK2661
 BK2661|---------------------------------------------------------------------|
 BK2661| PID    Reference Object                     Distance      Geod. Az  |
 BK2661|                                                           dddmmss.s |
 BK2661| CW1113 BOLAC AZ MK                                        0642816.4 |
 BK2661| CW1114 BOLAC RM 1                           12.365 METERS 09219     |
 BK2661| BK2663 FENRIS TRANSCON MW KKD 594          APPROX. 1.5 KM 3355434.8 |
 BK2661| BK2662 BOLAC RM 2                           21.248 METERS 35629     |
 BK2661|---------------------------------------------------------------------|
 BK2661
 BK2661                          SUPERSEDED SURVEY CONTROL
 BK2661
 BK2661  NAD 83(1986)-  30 33 57.33543(N)    092 25 25.61352(W) AD(       ) 2
 BK2661  NAD 27      -  30 33 56.61858(N)    092 25 25.13896(W) AD(       ) 2
 BK2661
 BK2661.Superseded values are not recommended for survey control.
 BK2661
 BK2661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2661.See file dsdata.pdf to determine how the superseded data were derived.
 BK2661
 BK2661_MARKER: DD = SURVEY DISK
 BK2661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2661_STAMPING: BOLAC 1969
 BK2661_MARK LOGO: LADHGS
 BK2661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2661+STABILITY: SURFACE MOTION
 BK2661
 BK2661  HISTORY     - Date     Condition        Report By
 BK2661  HISTORY     - 1969     MONUMENTED       LADH
 BK2661
 BK2661                          STATION DESCRIPTION
 BK2661
 BK2661'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BK2661'THE STATION IS LOCATED 5.65 MILES NORTH OF EUNICE, JUNCTION U. S.
 BK2661'HIGHWAY 190 AND STATE HIGHWAY 13 AND 0.49 MILE EAST OF JUNCTION
 BK2661'STATE HIGHWAY 13 AND STATE HIGHWAY 374 IN THE NORTHWEST 1/4 OF
 BK2661'SECTION 37, T5S-R1W, AND ON PROPERTY OWNED BY THE ROCK ISLAND
 BK2661'RAILROAD.  IT IS 1.85 FEET EAST OF A METAL WITNESS POST AND SIGN,
 BK2661'9.00 FEET EAST OF THE EAST RAIL OF THE RAILROAD, 125.0 FEET
 BK2661'NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 374, 38.20 FEET WEST OF
 BK2661'THE CORNER OF A FENCE, AND 66.0 FEET SOUTH-SOUTHWEST OF A POWER
 BK2661'POLE.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND
 BK2661'GEODETIC SURVEY DISK, STAMPED BOLAC 1969 PROJECTING 2 INCHES.
 BK2661'
 BK2661'REFERENCE MARK NO. 1 IS 40.56 FEET EAST OF THE STATION.  IT IS 42.50
 BK2661'FEET EAST OF THE WITNESS POST AT THE STATION, 50.0 FEET EAST OF THE
 BK2661'EAST RAIL OF THE RAILROAD, 2.30 FEET SOUTH OF A FENCE, 61.0 FEET
 BK2661'SOUTH-SOUTHEAST OF A POWER POLE, AND 99.50 FEET NORTHWEST OF THE
 BK2661'CENTERLINE OF STATE HIGHWAY 374.  IT IS A LOUISIANA DEPARTMENT OF
 BK2661'HIGHWAYS AND COAST AND GEODETIC SURVEY DISK, STAMPED R. M. NO. 1
 BK2661'BOLAC 1969, PROJECTING 2 INCHES.
 BK2661'
 BK2661'REFERENCE MARK NO. 2 IS 69.72 FEET NORTH OF THE STATION.  IT IS 70.0
 BK2661'FEET NORTH OF THE WITNESS POST AT THE STATION, 6.0 FEET EAST OF THE
 BK2661'EAST RAIL OF THE RAILROAD, 40.80 FEET WEST OF A FENCE, 35.60 FEET
 BK2661'WEST-NORTHWEST OF A POWER POLE, AND 200.0 FEET WEST-NORTHWEST OF
 BK2661'THE CENTERLINE OF STATE HIGHWAY 374.  IT IS A LOUISIANA DEPARTMENT
 BK2661'OF HIGHWAYS AND COAST AND GEODETIC SURVEY DISK STAMPED R. M. NO.
 BK2661'2 BOLAC 1969, PROJECTING 2 INCHES.
 BK2661'
 BK2661'THE AZIMUTH MARK IS 0.32 MILE EAST OF THE STATION.  IT IS 2.05 FEET
 BK2661'NORTH OF A METAL WITNESS POST AND SIGN, 2.80 FEET NORTH OF A FENCE,
 BK2661'39.10 FEET SOUTH-SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 374,
 BK2661'86.30 FEET EAST-NORTHEAST OF A POWER POLE, AND 109.0 FEET EAST OF
 BK2661'THE EAST END OF A CULVERT.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS
 BK2661'AND COAST AND GEODETIC SURVEY DISK, STAMPED AZ. MK. BOLAC 1969,
 BK2661'PROJECTING 2 INCHES.
 BK2661'
 BK2661'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE EAST ALONG STATE
 BK2661'HIGHWAY 374 FOR 0.32 MILE TO A MARK SET NEAR A FENCE.
 BK2661'
 BK2661'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAY 190 AND
 BK2661'STATE HIGHWAY 13 IN EUNICE, DRIVE NORTH ALONG STATE HIGHWAY 13 FOR
 BK2661'5.65 MILES TO THE INTERSECTION WITH STATE HIGHWAY 374, THEN DRIVE
 BK2661'EAST ALONG STATE HIGHWAY 374 FOR 0.49 MILE TO THE RAILROAD CROSSING.
 BK2661'STATION IS SET NORTH OF THE CROSSING ON THE EAST SIDE OF THE
 BK2661'RAILROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3240 ***********************************************************************
 CQ3240  DESIGNATION -  BOLINGER
 CQ3240  PID         -  CQ3240
 CQ3240  STATE/COUNTY-  LA/BOSSIER
 CQ3240  COUNTRY     -  US
 CQ3240  USGS QUAD   -  PLAIN DEALING (2018)
 CQ3240
 CQ3240                         *CURRENT SURVEY CONTROL
 CQ3240  ______________________________________________________________________
 CQ3240* NAD 83(1997) POSITION- 32 56 29.94796(N) 093 43 57.25895(W)   ADJUSTED
 CQ3240* NAVD 88 ORTHO HEIGHT -   139.    (meters)      456.    (feet) SCALED
 CQ3240  ______________________________________________________________________
 CQ3240  GEOID HEIGHT    -        -26.335 (meters)                     GEOID18
 CQ3240  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 CQ3240  HORZ ORDER      -  SECOND
 CQ3240
 CQ3240.The horizontal coordinates were established by classical geodetic methods
 CQ3240.and adjusted by the National Geodetic Survey in September 1999.
 CQ3240
 CQ3240.The orthometric height was scaled from a topographic map.
 CQ3240
 CQ3240.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3240.GEOID18 height accuracy estimate available here.
 CQ3240
 CQ3240.Click photographs - Photos may exist for this station.
 CQ3240
 CQ3240.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3240
 CQ3240. The following values were computed from the NAD 83(1997) position.
 CQ3240
 CQ3240;                    North         East     Units Scale Factor Converg.
 CQ3240;SPC LA N     -   271,389.685   884,730.357   MT  1.00007427   -0 39 06.0
 CQ3240;SPC LA N     -   890,384.32  2,902,652.85   sFT  1.00007427   -0 39 06.0
 CQ3240;UTM  15      - 3,645,056.600   431,520.406   MT  0.99965782   -0 23 54.2
 CQ3240
 CQ3240!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3240!SPC LA N     -   0.99998232  x   1.00007427  =   1.00005659
 CQ3240!UTM  15      -   0.99998232  x   0.99965782  =   0.99964015
 CQ3240
 CQ3240:                Primary Azimuth Mark                     Grid Az
 CQ3240:SPC LA N     -  BOLINGER AZ MK                           078 07 59.4
 CQ3240:UTM  15      -  BOLINGER AZ MK                           077 52 47.6
 CQ3240
 CQ3240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3152045056(NAD 83)
 CQ3240
 CQ3240|---------------------------------------------------------------------|
 CQ3240| PID    Reference Object                     Distance      Geod. Az  |
 CQ3240|                                                           dddmmss.s |
 CQ3240| CX5057 BOLINGER AZ MK                                     0772853.4 |
 CQ3240| CX5058 BOLINGER RM 1                        63.261 METERS 13138     |
 CQ3240| CQ3238 PLAIN DEALING MUNICIPAL TANK        APPROX. 5.0 KM 1445244.1 |
 CQ3240| CX5059 BOLINGER RM 2                        32.013 METERS 23331     |
 CQ3240| CQ3239 BOLINGER FIRE TOWER LFC              15.901 METERS 27110     |
 CQ3240|---------------------------------------------------------------------|
 CQ3240
 CQ3240                          SUPERSEDED SURVEY CONTROL
 CQ3240
 CQ3240  NAD 83(1992)-  32 56 29.95547(N)    093 43 57.24970(W) AD(       ) 2
 CQ3240  NAD 83(1986)-  32 56 29.95860(N)    093 43 57.24863(W) AD(       ) 2
 CQ3240  NAD 27      -  32 56 29.46500(N)    093 43 56.61200(W) AD(       ) 2
 CQ3240
 CQ3240.Superseded values are not recommended for survey control.
 CQ3240
 CQ3240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3240.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3240
 CQ3240_MARKER: DS = TRIANGULATION STATION DISK
 CQ3240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3240_STAMPING: BOLINGER 1950
 CQ3240_MARK LOGO: CGS
 CQ3240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3240+STABILITY: SURFACE MOTION
 CQ3240
 CQ3240  HISTORY     - Date     Condition        Report By
 CQ3240  HISTORY     - 1950     MONUMENTED       CGS
 CQ3240  HISTORY     - 1970     GOOD             USGS
 CQ3240  HISTORY     - 1971     GOOD             AMOCO
 CQ3240  HISTORY     - 20021013 MARK NOT FOUND   USPSQD
 CQ3240
 CQ3240                          STATION DESCRIPTION
 CQ3240
 CQ3240'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ3240'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTH AND 2.0 MILES
 CQ3240'WEST OF PLAIN DEALING AND 2.0 MILES WEST OF BOLINGER ON
 CQ3240'THE HIGHEST POINT OF A PROMINENT TIMBERED RIDGE ON THE NORTH
 CQ3240'SIDE OF AN EAST-WEST GRADED ROAD NEAR THE BOLINGER FIRE TOWER
 CQ3240'AND ON LAND OWNED BY MR. M.R. BOLINGER.  IT IS 49 FEET NORTH
 CQ3240'OF THE CENTER OF THE ROAD AND 52 FEET EAST OF THE CENTER
 CQ3240'OF THE FIRE TOWER.  IT IS STAMPED BOLINGER 1950 AND PROJECTS
 CQ3240'5 INCHES.
 CQ3240'
 CQ3240'REFERENCE MARK NO 1 IS SOUTHEAST OF THE STATION, 48 FEET
 CQ3240'SOUTH OF THE CENTER OF EAST-WEST GRADED ROAD AND ON ABOUT
 CQ3240'THE SAME ELEVATION AS THE STATION MARK.  IT IS STAMPED BOLINGER
 CQ3240'NO 1 1950 AND PROJECTS 4 INCHES.
 CQ3240'
 CQ3240'REFERENCE MARK NO 2 IS SOUTHWEST OF THE STATION, 33 FEET
 CQ3240'SOUTH OF THE CENTER OF EAST-WEST GRADED ROAD AND ON ABOUT
 CQ3240'THE SAME ELEVATION AS THE STATION MARK.  IT IS STAMPED BOLINGER
 CQ3240'NO 2 1950 AND PROJECTS 4 INCHES.
 CQ3240'
 CQ3240'THE DISTANCE BETWEEN R.M. NO 1 AND R.M. NO 2 IS 251.07 FEET.
 CQ3240'
 CQ3240'THE AZIMUTH MARK IS ABOUT 0.45 MILE EAST OF THE STATION, 10
 CQ3240'FEET SOUTH OF THE CENTER OF EAST-WEST GRADED ROAD AND 2
 CQ3240'FEET WEST OF WITNESS POST.  IT IS STAMPED BOLINGER 1950
 CQ3240'AND PROJECTS 2 INCHES.
 CQ3240'
 CQ3240'TO REACH THE STATION FROM THE RAILROAD STATION IN PLAIN
 CQ3240'DEALING, GO WEST FOR 0.2 MILE, TURN RIGHT AND GO NORTH FOR
 CQ3240'2.7 MILES TO SIDE ROAD LEFT, TURN LEFT AND FOLLOW GRADED
 CQ3240'ROAD WESTERLY KEEPING STRAIGHT AHEAD AT ALL SIDE ROADS FOR
 CQ3240'1.85 MILES TO THE AZIMUTH MARK ON THE SOUTH SIDE AS DESCRIBED,
 CQ3240'CONTINUE WEST ON GRADED ROAD KEEPING STRAIGHT AHEAD AT ALL
 CQ3240'SIDE ROADS FOR 0.45 MILE TO THE BOLINGER FIRE TOWER ON THE
 CQ3240'RIGHT AND STATION JUST EAST AS DESCRIBED.
 CQ3240'
 CQ3240'HEIGHT OF LIGHT ABOVE STATION MARK 37 METERS.
 CQ3240
 CQ3240                          STATION RECOVERY (1970)
 CQ3240
 CQ3240'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970 (JDR)
 CQ3240'ADDED DESC. AND REMARKS--THE BOLINGER FIRE TOWER HAS BEEN
 CQ3240'DESTROYED, ONLY THE CONCRETE LOG BASES REMAIN (IN SMALL
 CQ3240'PINE GROWTH).
 CQ3240'
 CQ3240'580 FT WEST OF T-RD. S., 385 FT W. OF T-TRAIL RD. NE
 CQ3240'(AT SMALL CLEARING WITH WITH SMALL SHED AT W. END), 49 FT
 CQ3240'N. OF C/1 OF GRADED RD. AT CREST.
 CQ3240
 CQ3240                          STATION RECOVERY (1971)
 CQ3240
 CQ3240'RECOVERY NOTE BY AMOCO OIL COMPANY 1971 (AB)
 CQ3240'BOLINGER TRIANGULATION STATION-GOOD
 CQ3240'
 CQ3240'BOLINGER AZIMUTH-GOOD
 CQ3240
 CQ3240                          STATION RECOVERY (2002)
 CQ3240
 CQ3240'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ3240'STATION, RM 1, RM 2 AND AZIMUTH MARK NOT FOUND DURING GPS SEARCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3239 ***********************************************************************
 CQ3239  DESIGNATION -  BOLINGER FIRE TOWER LFC
 CQ3239  PID         -  CQ3239
 CQ3239  STATE/COUNTY-  LA/BOSSIER
 CQ3239  COUNTRY     -  US
 CQ3239  USGS QUAD   -  PLAIN DEALING (2018)
 CQ3239
 CQ3239                         *CURRENT SURVEY CONTROL
 CQ3239  ______________________________________________________________________
 CQ3239* NAD 83(1997) POSITION- 32 56 29.95848(N) 093 43 57.87096(W)   ADJUSTED
 CQ3239* NAVD 88 ORTHO HEIGHT -   139.    (meters)      456.    (feet) SCALED
 CQ3239  ______________________________________________________________________
 CQ3239  GEOID HEIGHT    -        -26.335 (meters)                     GEOID18
 CQ3239  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 CQ3239  HORZ ORDER      -  THIRD
 CQ3239
 CQ3239.The horizontal coordinates were established by classical geodetic methods
 CQ3239.and adjusted by the National Geodetic Survey in September 1999.
 CQ3239
 CQ3239.The orthometric height was scaled from a topographic map.
 CQ3239
 CQ3239.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3239.GEOID18 height accuracy estimate available here.
 CQ3239
 CQ3239.Click photographs - Photos may exist for this station.
 CQ3239
 CQ3239.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3239
 CQ3239. The following values were computed from the NAD 83(1997) position.
 CQ3239
 CQ3239;                    North         East     Units Scale Factor Converg.
 CQ3239;SPC LA N     -   271,390.190   884,714.463   MT  1.00007427   -0 39 06.3
 CQ3239;SPC LA N     -   890,385.98  2,902,600.70   sFT  1.00007427   -0 39 06.3
 CQ3239;UTM  15      - 3,645,057.035   431,504.516   MT  0.99965785   -0 23 54.5
 CQ3239
 CQ3239!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3239!SPC LA N     -   0.99998232  x   1.00007427  =   1.00005659
 CQ3239!UTM  15      -   0.99998232  x   0.99965785  =   0.99964018
 CQ3239
 CQ3239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS3150445057(NAD 83)
 CQ3239
 CQ3239                          SUPERSEDED SURVEY CONTROL
 CQ3239
 CQ3239  NAD 83(1992)-  32 56 29.96598(N)    093 43 57.86171(W) AD(       ) 3
 CQ3239  NAD 83(1986)-  32 56 29.96911(N)    093 43 57.86064(W) AD(       ) 3
 CQ3239  NAD 27      -  32 56 29.47600(N)    093 43 57.22400(W) AD(       ) 3
 CQ3239
 CQ3239.Superseded values are not recommended for survey control.
 CQ3239
 CQ3239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3239.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3239
 CQ3239_MARKER: 57 = LOOKOUT TOWER
 CQ3239
 CQ3239  HISTORY     - Date     Condition        Report By
 CQ3239  HISTORY     - 1950     FIRST OBSERVED   CGS
 CQ3239  HISTORY     - 20021013 POOR             USPSQD
 CQ3239
 CQ3239                          STATION DESCRIPTION
 CQ3239
 CQ3239'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RLE)
 CQ3239'LOCATED ABOUT 2.0 MILES WEST OF BOLINGER ON THE HIGHEST
 CQ3239'POINT OF A PROMINENT TIMBERED RIDGE AND ON THE NORTH SIDE
 CQ3239'OF AN EAST-WEST GRADED ROAD.  IT IS A 4 LEGGED STEEL STRUCTURE
 CQ3239'ABOUT 100 FEET HIGH WITH A GLASS ENCLOSED LOOKOUT CAB ON
 CQ3239'THE TOP.  POINT TRAVERSED TO, CENTER OF BASE OF TOWER.  POINT
 CQ3239'OBSERVED UPON, CENTER OF TOP OF CAB.
 CQ3239
 CQ3239                          STATION RECOVERY (2002)
 CQ3239
 CQ3239'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ3239'LOCAL INFO SAID TOWER WAS TORN DOWN. GPS SEARCH REVEALED NO TRACE OF
 CQ3239'TOWER NOR BASE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3377 ***********************************************************************
 BJ3377  DESIGNATION -  BOLO 2 RM 4
 BJ3377  PID         -  BJ3377
 BJ3377  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3377  COUNTRY     -  US
 BJ3377  USGS QUAD   -  COMITE (2018)
 BJ3377
 BJ3377                         *CURRENT SURVEY CONTROL
 BJ3377  ______________________________________________________________________
 BJ3377* NAD 83(1992) POSITION- 30 32 00.86426(N) 091 05 08.05681(W)   ADJUSTED
 BJ3377* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3377  **This station is located in a suspected subsidence area (see below).
 BJ3377  ______________________________________________________________________
 BJ3377  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ3377  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 BJ3377  DYNAMIC HEIGHT  -         19.070 (meters)       62.57  (feet) COMP
 BJ3377  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ3377  HORZ ORDER      -  THIRD
 BJ3377
 BJ3377.The horizontal coordinates were established by classical geodetic methods
 BJ3377.and adjusted by the National Geodetic Survey in January 1993.
 BJ3377
 BJ3377.** This station is in an area of known vertical motion. If an
 BJ3377.** orthometric height was ever established but is not available 
 BJ3377.** in the current survey control section, the orthometric height
 BJ3377.** is considered suspect.  Suspect heights are available in the
 BJ3377.** superseded section only if requested.
 BJ3377
 BJ3377.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3377.GEOID18 height accuracy estimate available here.
 BJ3377
 BJ3377.Click photographs - Photos may exist for this station.
 BJ3377
 BJ3377.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3377
 BJ3377.The dynamic height is computed by dividing the NAVD 88
 BJ3377.geopotential number by the normal gravity value computed on the
 BJ3377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3377.degrees latitude (g = 980.6199 gals.).
 BJ3377
 BJ3377.The modeled gravity was interpolated from observed gravity values.
 BJ3377
 BJ3377. The following values were computed from the NAD 83(1992) position.
 BJ3377
 BJ3377;                    North         East     Units Scale Factor Converg.
 BJ3377;SPC LA S     -   225,438.895 1,023,775.954   MT  0.99996883   +0 07 26.0
 BJ3377;SPC LA S     -   739,627.44  3,358,838.28   sFT  0.99996883   +0 07 26.0
 BJ3377;UTM  15      - 3,379,471.247   683,663.117   MT  1.00001614   +0 58 22.4
 BJ3377
 BJ3377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3377!SPC LA S     -   1.00000125  x   0.99996883  =   0.99997008
 BJ3377!UTM  15      -   1.00000125  x   1.00001614  =   1.00001739
 BJ3377
 BJ3377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8366379471(NAD 83)
 BJ3377
 BJ3377                          SUPERSEDED SURVEY CONTROL
 BJ3377
 BJ3377  NAD 83(1986)-  30 32 00.88241(N)    091 05 08.05401(W) AD(       ) 3
 BJ3377
 BJ3377.Superseded values are not recommended for survey control.
 BJ3377
 BJ3377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3377.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3377
 BJ3377_MARKER: DR = REFERENCE MARK DISK
 BJ3377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3377_STAMPING: BOLO 2 NO 4 1970
 BJ3377_MARK LOGO: CGS
 BJ3377_PROJECTION: PROJECTING 18 CENTIMETERS
 BJ3377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3377+STABILITY: SURFACE MOTION
 BJ3377
 BJ3377  HISTORY     - Date     Condition        Report By
 BJ3377  HISTORY     - 1970     MONUMENTED       NGS
 BJ3377  HISTORY     - 1983     GOOD             LADTD
 BJ3377
 BJ3377                          STATION DESCRIPTION
 BJ3377
 BJ3377'DESCRIBED BY LA TRANSP AND DEV 1983
 BJ3377'5 KM (3.1 MI) SW FROM CENTRAL.
 BJ3377'ABOUT 5 KM (3.1 MILES) WEST ON STATE HIGHWAY 408 FROM THE JUNCTION
 BJ3377'WITH STATE HIGHWAY 3034 IN CENTRAL TO THE BENCH MARK ON THE LEFT JUST
 BJ3377'PAST A TRAILER HOME, 14.3 METERS (47 FEET) SOUTHEAST OF THE CENTER OF
 BJ3377'THE HIGHWAY, 2.4 METERS (8 FEET) WEST-SOUTHWEST OF A FENCE CORNER.
 BJ3377'THE MARK IS 2.13 METERS  NE FROM  THE 8-INCH PINE TREE
 BJ3377'THE MARK IS 2.43 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3378 ***********************************************************************
 BJ3378  DESIGNATION -  BOLO 3
 BJ3378  PID         -  BJ3378
 BJ3378  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3378  COUNTRY     -  US
 BJ3378  USGS QUAD   -  COMITE (2018)
 BJ3378
 BJ3378                         *CURRENT SURVEY CONTROL
 BJ3378  ______________________________________________________________________
 BJ3378* NAD 83(1992) POSITION- 30 32 00.97068(N) 091 05 06.91932(W)   ADJUSTED
 BJ3378* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3378  **This station is located in a suspected subsidence area (see below).
 BJ3378  ______________________________________________________________________
 BJ3378  GEOID HEIGHT    -        -27.041 (meters)                     GEOID18
 BJ3378  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 BJ3378  DYNAMIC HEIGHT  -         18.817 (meters)       61.74  (feet) COMP
 BJ3378  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ3378  HORZ ORDER      -  THIRD
 BJ3378
 BJ3378.The horizontal coordinates were established by classical geodetic methods
 BJ3378.and adjusted by the National Geodetic Survey in January 1993.
 BJ3378
 BJ3378.** This station is in an area of known vertical motion. If an
 BJ3378.** orthometric height was ever established but is not available 
 BJ3378.** in the current survey control section, the orthometric height
 BJ3378.** is considered suspect.  Suspect heights are available in the
 BJ3378.** superseded section only if requested.
 BJ3378
 BJ3378.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3378.GEOID18 height accuracy estimate available here.
 BJ3378
 BJ3378.Click photographs - Photos may exist for this station.
 BJ3378
 BJ3378.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3378
 BJ3378.The dynamic height is computed by dividing the NAVD 88
 BJ3378.geopotential number by the normal gravity value computed on the
 BJ3378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3378.degrees latitude (g = 980.6199 gals.).
 BJ3378
 BJ3378.The modeled gravity was interpolated from observed gravity values.
 BJ3378
 BJ3378. The following values were computed from the NAD 83(1992) position.
 BJ3378
 BJ3378;                    North         East     Units Scale Factor Converg.
 BJ3378;SPC LA S     -   225,442.238 1,023,806.268   MT  0.99996884   +0 07 26.6
 BJ3378;SPC LA S     -   739,638.41  3,358,937.73   sFT  0.99996884   +0 07 26.6
 BJ3378;UTM  15      - 3,379,475.038   683,693.380   MT  1.00001628   +0 58 23.0
 BJ3378
 BJ3378!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3378!SPC LA S     -   1.00000129  x   0.99996884  =   0.99997013
 BJ3378!UTM  15      -   1.00000129  x   1.00001628  =   1.00001757
 BJ3378
 BJ3378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8369379475(NAD 83)
 BJ3378
 BJ3378|---------------------------------------------------------------------|
 BJ3378| PID    Reference Object                     Distance      Geod. Az  |
 BJ3378|                                                           dddmmss.s |
 BJ3378| BJ3379 BOLO 3 RM 5                          53.837 METERS 18046     |
 BJ3378| BJ3377 BOLO 2 RM 4                          30.499 METERS 26350     |
 BJ3378| BJ4735 BOLO                                 44.771 METERS 29722     |
 BJ3378| BJ4742 BOLO 2                               67.053 METERS 32232     |
 BJ3378|---------------------------------------------------------------------|
 BJ3378
 BJ3378                          SUPERSEDED SURVEY CONTROL
 BJ3378
 BJ3378  NAD 83(1986)-  30 32 00.98879(N)    091 05 06.91689(W) AD(       ) 3
 BJ3378
 BJ3378.Superseded values are not recommended for survey control.
 BJ3378
 BJ3378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3378.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3378
 BJ3378_MARKER: DH = HORIZONTAL CONTROL DISK
 BJ3378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3378_STAMPING: BOLO 3 1983
 BJ3378_MARK LOGO: NGS
 BJ3378_PROJECTION: FLUSH
 BJ3378_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ3378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3378+STABILITY: SURFACE MOTION
 BJ3378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ3378+SATELLITE: SATELLITE OBSERVATIONS - August 08, 1983
 BJ3378
 BJ3378  HISTORY     - Date     Condition        Report By
 BJ3378  HISTORY     - 1983     MONUMENTED       NGS
 BJ3378  HISTORY     - 19830808 GOOD             NGS
 BJ3378  HISTORY     - 1987     GOOD             LA-033
 BJ3378
 BJ3378                          STATION DESCRIPTION
 BJ3378
 BJ3378'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (RJT)
 BJ3378'5 KM (3.1 MI) SOUTHWEST FROM CENTRAL.  ABOUT 5 KM (3.1 MILES) WEST ON
 BJ3378'STATE HIGHWAY 408 FROM THE JUNCTION WITH STATE HIGHWAY 3034 IN CENTRAL
 BJ3378'TO THE BENCH MARK ON THE LEFT IN THE YARD OF MR DUDLEY R. ONEAL, 9388
 BJ3378'HOOPER ROAD, SET ON THE WEST SIDE OF YARD NEAR A CHAIN LINK FENCE,
 BJ3378'27.1 METERS (89 FEET) SOUTH OF THE CENTER OF THE HIGHWAY, 18.3 METERS
 BJ3378'(60 FEET) SOUTHEAST OF THE EAST END OF A CONCRETE CULVERT, 4.4 METERS
 BJ3378'(14.5 FEET) NORTHWEST OF A 12-INCH PINE TREE, 0.9 METERS (3 FEET)
 BJ3378'EAST OF A CHAIN LINK FENCE.  IT IS 0.91 METERS EAST FROM A WITNESS
 BJ3378'POST AND 0.91 M ABOVE THE HIGHWAY.
 BJ3378
 BJ3378                          STATION RECOVERY (1983)
 BJ3378
 BJ3378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (RJT)
 BJ3378'THIS STATION MARK WAS SET TO REPLACE BOLO 2 1970, BOLO 1950 1955, BOLO
 BJ3378'1970 RM 3.  ALL OF THESE MARKS WERE RECOVERED IN GOOD CONDITION BUT
 BJ3378'DUE TO HIGHWAY CONSTRUCTION AND A PLANNED SHOPPING CENTER IN THE AREA
 BJ3378'ALL OF THESE MARKS ARE IN DANGER OF BEING DESTROYED.  A TRAVERSE WAS
 BJ3378'MADE OF THE NEW MARK FROM THE OLD STATIONS.
 BJ3378'
 BJ3378'THE AZIMUTH MARK AND BOLO 2 1970 RM 4 WERE RECOVERED IN GOOD CONDITION
 BJ3378'AND RM 4 WAS UTILIZED IN TIE TO BOLO 3.  IT IS NOT OPEN ON LINE TO
 BJ3378'BOLO 3.
 BJ3378'
 BJ3378'THE STATION IS LOCATED ABOUT 7.2 KM WEST OF THE RYAN AIRPORT, 6 KM
 BJ3378'NORTHWEST OF COMITE, 5 KM SOUTHWEST OF CENTRAL.  OWNERSHIP--MR DUDLEY
 BJ3378'R O'NEAL, 9388 HOOPER ROAD, BATON ROUGE, LOUISIANA 70818.
 BJ3378'
 BJ3378'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 408 AND 3034
 BJ3378'IN CENTRAL, GO WEST ON STATE HIGHWAY 408 FOR 4.9 KM (3.1 MI) TO THE
 BJ3378'STATION ON THE LEFT AND SOUTH OF THE HIGHWAY NEAR A BLOND BRICK
 BJ3378'RESIDENCE.
 BJ3378'
 BJ3378'THE STATION IS A STANDARD NGS DISK STAMPED--BOLO 3 1983--, SET INTO
 BJ3378'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 BJ3378'GROUND LOCATED 28.6 METERS WEST FROM THE NORTHWEST CORNER OF A BRICK
 BJ3378'HOUSE, 26.2 METERS SOUTHWEST FROM A POWER LINE POLE, 25.0 METERS
 BJ3378'SOUTH-SOUTHEAST FROM THE CENTER OF STATE HIGHWAY 408 (HOOPER ROAD),
 BJ3378'AND 00.9 METER EAST FROM A CHAIN-LINK FENCE AND THE WITNESS POST.
 BJ3378'
 BJ3378'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED--BOLO 3 1983--,
 BJ3378'SET INTO AN IRREGULAR MASS OF CONCRETE 3.5 FT OR 1.1 METERS BELOW THE
 BJ3378'SURFACE.
 BJ3378'
 BJ3378'REFERENCE MARK NO. 5 IS A STANDARD NGS DISK STAMPED--BOLO 3 NO 5
 BJ3378'1983--, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30
 BJ3378'CM IN DIAMETER FLUSH WITH GROUND LOCATED 258.6 FT (78.8 M)
 BJ3378'SOUTH-SOUTHEAST FROM THE CENTER OF STATE HIGHWAY 408 (HOOPER ROAD),
 BJ3378'18.5 FT (5.6 M) SOUTHWEST FROM A 12-INCH PINE TREE, 9.0 FT (2.7 M)
 BJ3378'NORTH-NORTHWEST FROM A 5 FOOT NET WIRE FENCE, AND 2.0 FT (0.6 M) EAST
 BJ3378'FROM A CHAIN-LINK FENCE.
 BJ3378
 BJ3378                          STATION RECOVERY (1987)
 BJ3378
 BJ3378'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3378'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3379 ***********************************************************************
 BJ3379  DESIGNATION -  BOLO 3 RM 5
 BJ3379  PID         -  BJ3379
 BJ3379  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3379  COUNTRY     -  US
 BJ3379  USGS QUAD   -  COMITE (2018)
 BJ3379
 BJ3379                         *CURRENT SURVEY CONTROL
 BJ3379  ______________________________________________________________________
 BJ3379* NAD 83(1992) POSITION- 30 31 59.22259(N) 091 05 06.94656(W)   NO CHECK
 BJ3379* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3379  **This station is located in a suspected subsidence area (see below).
 BJ3379  ______________________________________________________________________
 BJ3379  GEOID HEIGHT    -        -27.040 (meters)                     GEOID18
 BJ3379  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 BJ3379  DYNAMIC HEIGHT  -         18.881 (meters)       61.95  (feet) COMP
 BJ3379  MODELED GRAVITY -    979,342.4   (mgal)                       NAVD 88
 BJ3379  HORZ ORDER      -  THIRD
 BJ3379
 BJ3379.The horizontal coordinates were established by classical geodetic methods
 BJ3379.and adjusted by the National Geodetic Survey in January 1993.
 BJ3379
 BJ3379.No horizontal observational check was made to the station.
 BJ3379
 BJ3379.** This station is in an area of known vertical motion. If an
 BJ3379.** orthometric height was ever established but is not available 
 BJ3379.** in the current survey control section, the orthometric height
 BJ3379.** is considered suspect.  Suspect heights are available in the
 BJ3379.** superseded section only if requested.
 BJ3379
 BJ3379.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3379.GEOID18 height accuracy estimate available here.
 BJ3379
 BJ3379.Click photographs - Photos may exist for this station.
 BJ3379
 BJ3379.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ3379
 BJ3379.The dynamic height is computed by dividing the NAVD 88
 BJ3379.geopotential number by the normal gravity value computed on the
 BJ3379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3379.degrees latitude (g = 980.6199 gals.).
 BJ3379
 BJ3379.The modeled gravity was interpolated from observed gravity values.
 BJ3379
 BJ3379. The following values were computed from the NAD 83(1992) position.
 BJ3379
 BJ3379;                    North         East     Units Scale Factor Converg.
 BJ3379;SPC LA S     -   225,388.406 1,023,805.658   MT  0.99996876   +0 07 26.5
 BJ3379;SPC LA S     -   739,461.80  3,358,935.73   sFT  0.99996876   +0 07 26.5
 BJ3379;UTM  15      - 3,379,421.201   683,693.568   MT  1.00001628   +0 58 22.9
 BJ3379
 BJ3379!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ3379!SPC LA S     -   1.00000128  x   0.99996876  =   0.99997004
 BJ3379!UTM  15      -   1.00000128  x   1.00001628  =   1.00001756
 BJ3379
 BJ3379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8369379421(NAD 83)
 BJ3379
 BJ3379                          SUPERSEDED SURVEY CONTROL
 BJ3379
 BJ3379  NAD 83(1986)-  30 31 59.24070(N)    091 05 06.94410(W) AD(       ) 3
 BJ3379
 BJ3379.Superseded values are not recommended for survey control.
 BJ3379
 BJ3379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ3379.See file dsdata.pdf to determine how the superseded data were derived.
 BJ3379
 BJ3379_MARKER: DR = REFERENCE MARK DISK
 BJ3379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ3379_STAMPING: BOLO 3 NO 5 1983
 BJ3379_MARK LOGO: NGS
 BJ3379_PROJECTION: FLUSH
 BJ3379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ3379+STABILITY: SURFACE MOTION
 BJ3379
 BJ3379  HISTORY     - Date     Condition        Report By
 BJ3379  HISTORY     - 1983     MONUMENTED       NGS
 BJ3379  HISTORY     - 1987     GOOD             LA-033
 BJ3379
 BJ3379                          STATION DESCRIPTION
 BJ3379
 BJ3379'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (RJT)
 BJ3379'5 KM (3.1 MI) SOUTHWEST FROM CENTRAL.  ABOUT 5 KM (3.1 MILES) WEST ON
 BJ3379'STATE HIGHWAY 408 FROM THE JUNCTION WITH STATE HIGHWAY 3034 IN CENTRAL
 BJ3379'TO THE BENCH MARK ON THE LEFT IN THE YARD OF MR DUDLEY R. ONEAL, 9388
 BJ3379'HOOPER ROAD, SET IN THE SOUTHWEST CORNER OF THE YARD, 81.1 METERS
 BJ3379'(266 FEET) SOUTH OF THE CENTER OF THE HIGHWAY, 2.7 METERS (9 FEET)
 BJ3379'NORTHEAST OF A 10-INCH CEDAR TREE, 2.4 METERS (8 FEET) NORTH OF A NET
 BJ3379'FENCE.  IT IS 0.61 METERS EAST FROM THE CHAIN LINK FENCE AND 0.91 M
 BJ3379'ABOVE THE HIGHWAY.
 BJ3379
 BJ3379                          STATION RECOVERY (1987)
 BJ3379
 BJ3379'RECOVERY NOTE BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2281 ***********************************************************************
 BJ2281  DESIGNATION -  BOLT
 BJ2281  PID         -  BJ2281
 BJ2281  STATE/COUNTY-  LA/ST MARTIN
 BJ2281  COUNTRY     -  US
 BJ2281  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2281
 BJ2281                         *CURRENT SURVEY CONTROL
 BJ2281  ______________________________________________________________________
 BJ2281* NAD 83(1986) POSITION- 30 22 00.     (N) 091 38 29.     (W)   SCALED
 BJ2281* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2281  **This station is located in a suspected subsidence area (see below).
 BJ2281  ______________________________________________________________________
 BJ2281  GEOID HEIGHT    -        -27.219 (meters)                     GEOID18
 BJ2281
 BJ2281.The horizontal coordinates were scaled from a map and have
 BJ2281.an estimated accuracy of +/- 6 seconds.
 BJ2281
 BJ2281.** This station is in an area of known vertical motion. If an
 BJ2281.** orthometric height was ever established but is not available 
 BJ2281.** in the current survey control section, the orthometric height
 BJ2281.** is considered suspect.  Suspect heights are available in the
 BJ2281.** superseded section only if requested.
 BJ2281
 BJ2281.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2281.GEOID18 height accuracy estimate available here.
 BJ2281
 BJ2281.Click photographs - Photos may exist for this station.
 BJ2281
 BJ2281;                    North         East    Units  Estimated Accuracy
 BJ2281;SPC LA S     -   206,950.      970,390.      MT  (+/- 180 meters Scaled)
 BJ2281
 BJ2281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP305601(NAD 83)
 BJ2281
 BJ2281                          SUPERSEDED SURVEY CONTROL
 BJ2281
 BJ2281.No superseded survey control is available for this station.
 BJ2281
 BJ2281_MARKER: B = BOLT
 BJ2281_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ2281_SP_SET: PYLON FOOTING
 BJ2281_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ2281
 BJ2281  HISTORY     - Date     Condition        Report By
 BJ2281  HISTORY     - 1965     MONUMENTED       CGS
 BJ2281
 BJ2281                          STATION DESCRIPTION
 BJ2281
 BJ2281'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2281'11.4 MI NE FROM BUTTE LA ROSE.
 BJ2281'ABOUT 6.1 MILES NORTH ALONG A LEVEE AND A DIRT ROAD FROM THE BOAT
 BJ2281'LANDING AT BUTTE LA ROSE, THENCE 5.3 MILES EAST ALONG A DOUBLE ROW OF
 BJ2281'POWER POLES, IN FRACTIONAL SECTION 74, T8S, R8E, ON AN ISLAND
 BJ2281'BETWEEN THE ATCHAFALAYA RIVER AND THE WHISKEY BAY PILOT CHANNEL, ABOUT
 BJ2281'170 YARDS WEST OF THE WEST BANK OF WHISKEY BAY PILOT CHANNEL, THE
 BJ2281'CENTER OF THE TOP OF THE MOST NORTH-NORTHWESTERLY OF 4 STEEL 2-INCH
 BJ2281'BOLTS SECURING THE MOST NORTH-NORTHEASTERLY OF 3 STEEL LEGS OF A PYLON
 BJ2281'TO A CONCRETE FOOTING, 1 FOOT SOUTH-SOUTHEAST OF AN ARROW CHIPPED IN
 BJ2281'THE CONCRETE FOOTING, AND ABOUT 12 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0191 ***********************************************************************
 AT0191  DESIGNATION -  BOLT MRC
 AT0191  PID         -  AT0191
 AT0191  STATE/COUNTY-  LA/PLAQUEMINES
 AT0191  COUNTRY     -  US
 AT0191  USGS QUAD   -  PORT SULPHUR (2018)
 AT0191
 AT0191                         *CURRENT SURVEY CONTROL
 AT0191  ______________________________________________________________________
 AT0191* NAD 83(1986) POSITION- 29 29 43.     (N) 089 42 22.     (W)   SCALED
 AT0191* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0191  **This station is located in a suspected subsidence area (see below).
 AT0191  ______________________________________________________________________
 AT0191  GEOID HEIGHT    -        -24.378 (meters)                     GEOID18
 AT0191
 AT0191.The horizontal coordinates were scaled from a map and have
 AT0191.an estimated accuracy of +/- 6 seconds.
 AT0191
 AT0191.** This station is in an area of known vertical motion. If an
 AT0191.** orthometric height was ever established but is not available 
 AT0191.** in the current survey control section, the orthometric height
 AT0191.** is considered suspect.  Suspect heights are available in the
 AT0191.** superseded section only if requested.
 AT0191
 AT0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0191.GEOID18 height accuracy estimate available here.
 AT0191
 AT0191.Click photographs - Photos may exist for this station.
 AT0191
 AT0191;                    North         East    Units  Estimated Accuracy
 AT0191;SPC LA S     -   111,440.    1,157,780.      MT  (+/- 180 meters Scaled)
 AT0191
 AT0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT376659(NAD 83)
 AT0191
 AT0191                          SUPERSEDED SURVEY CONTROL
 AT0191
 AT0191.No superseded survey control is available for this station.
 AT0191
 AT0191_MARKER: B = BOLT
 AT0191_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AT0191_SP_SET: UNDERGROUND TILE
 AT0191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0191
 AT0191  HISTORY     - Date     Condition        Report By
 AT0191  HISTORY     - UNK      MONUMENTED       MRC
 AT0191  HISTORY     - 1971     GOOD             NGS
 AT0191
 AT0191                          STATION DESCRIPTION
 AT0191
 AT0191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0191'1.3 MI NW FROM PORT SULPHUR.
 AT0191'ABOUT 1.3 MILES NORTHWEST ALONG A SHELL ROAD FROM THE JUNCTION OF THE
 AT0191'ROAD AND STATE HIGHWAY 23 AT PORT SULPHUR, 0.1 MILE SOUTHEAST OF THE
 AT0191'JUNCTION OF THE ROAD AND ST. JOSEPH STREET, 18 1/2 FEET NORTHEAST OF
 AT0191'THE CENTER LINE OF THE ROAD, 67 FEET EAST OF THE JUNCTION OF THE ROAD
 AT0191'AND A DRIVEWAY, 9.2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 AT0191'MISSOURI PACIFIC RAILROAD, 1.3 FEET SOUTHWEST OF A METAL WITNESS POST,
 AT0191'ABOUT LEVEL WITH THE ROAD AND TRACK, AND IS A COPPER BOLT SET IN THE
 AT0191'TOP OF A TILE ABOUT 2 1/2 FEET UNDERGROUND, ACCESS TO WHICH IS HAD
 AT0191'THROUGH A 4-INCH PIPE WHICH PROJECTS 1.8 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1417 ***********************************************************************
 AT1417  DESIGNATION -  BOLT/WASHER
 AT1417  PID         -  AT1417
 AT1417  STATE/COUNTY-  LA/PLAQUEMINES
 AT1417  COUNTRY     -  US
 AT1417  USGS QUAD   -  SOUTH OF SOUTH PASS (2018)
 AT1417
 AT1417                         *CURRENT SURVEY CONTROL
 AT1417  ______________________________________________________________________
 AT1417* NAD 83(1986) POSITION- 28 59 16.     (N) 089 08 33.     (W)   SCALED
 AT1417* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1417  **This station is located in a suspected subsidence area (see below).
 AT1417  ______________________________________________________________________
 AT1417  GEOID HEIGHT    -        -23.556 (meters)                     GEOID18
 AT1417  DYNAMIC HEIGHT  -          1.16  (meters)        3.8   (feet) COMP
 AT1417  MODELED GRAVITY -    979,294.9   (mgal)                       NAVD 88
 AT1417
 AT1417.The horizontal coordinates were scaled from a map and have
 AT1417.an estimated accuracy of +/- 6 seconds.
 AT1417
 AT1417.** This station is in an area of known vertical motion. If an
 AT1417.** orthometric height was ever established but is not available 
 AT1417.** in the current survey control section, the orthometric height
 AT1417.** is considered suspect.  Suspect heights are available in the
 AT1417.** superseded section only if requested.
 AT1417
 AT1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1417.GEOID18 height accuracy estimate available here.
 AT1417
 AT1417.Click photographs - Photos may exist for this station.
 AT1417
 AT1417.The dynamic height is computed by dividing the NAVD 88
 AT1417.geopotential number by the normal gravity value computed on the
 AT1417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AT1417.degrees latitude (g = 980.6199 gals.).
 AT1417
 AT1417.The modeled gravity was interpolated from observed gravity values.
 AT1417
 AT1417;                    North         East    Units  Estimated Accuracy
 AT1417;SPC LA S     -    56,110.    1,213,500.      MT  (+/- 180 meters Scaled)
 AT1417
 AT1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT912085(NAD 83)
 AT1417
 AT1417                          SUPERSEDED SURVEY CONTROL
 AT1417
 AT1417.No superseded survey control is available for this station.
 AT1417
 AT1417_MARKER: B = BOLT
 AT1417_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 AT1417_SP_SET: PILING
 AT1417_MARK LOGO: NONE
 AT1417_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AT1417_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1417
 AT1417  HISTORY     - Date     Condition        Report By
 AT1417  HISTORY     - 1980     MONUMENTED       NGS
 AT1417
 AT1417                          STATION DESCRIPTION
 AT1417
 AT1417'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AT1417'ABOUT 24.3 MI (39.1 KM) SOUTH-SOUTHEAST OF VINICE, OR 2.5 MI (4.0 KM)
 AT1417'SOUTHEAST ALONG THE BANK OF SOUTH PASS FROM THE LIGHTHOUSE AT PORT
 AT1417'EADS, ON THE WEST SIDE OF SOUTH PASS AT THE MISSISSIPPI RIVER PILOTS
 AT1417'ASSOCIATION DOCK AND LIVING QUATERS BUILDING, NEAR THE ENTRANCE FROM
 AT1417'THE GULF OF MEXICO, A BOLT WITH A HALF INCH THICK WASHER IN THE
 AT1417'FOURTH PILING NORTH OF THE SOUTHWEST CORNER OF THE PILOT BUILDING ON
 AT1417'THE WEST SIDE OF THE BUILDING AND ABOUT 16-INCHES ABOVE THE GROUND
 AT1417'SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1720 ***********************************************************************
 BX1720  DESIGNATION -  BOLYNE RM 1
 BX1720  PID         -  BX1720
 BX1720  STATE/COUNTY-  LA/NATCHITOCHES
 BX1720  COUNTRY     -  US
 BX1720  USGS QUAD   -  HOLLIS CREEK (2018)
 BX1720
 BX1720                         *CURRENT SURVEY CONTROL
 BX1720  ______________________________________________________________________
 BX1720* NAD 83(1986) POSITION- 31 45 01.24   (N) 093 26 24.45   (W)   HD_HELD1
 BX1720* NAVD 88 ORTHO HEIGHT -   101.80  (+/-2cm)      334.0   (feet) VERTCON3
 BX1720  ______________________________________________________________________
 BX1720  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 BX1720  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1720
 BX1720.The horizontal coordinates were determined by differentially corrected
 BX1720.hand held GPS observations or other comparable positioning techniques
 BX1720.and have an estimated accuracy of +/- 3 meters.
 BX1720
 BX1720.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1720.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1720
 BX1720.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1720.GEOID18 height accuracy estimate available here.
 BX1720
 BX1720.The vertical order pertains to the NGVD 29 superseded value.
 BX1720
 BX1720.Click photographs - Photos may exist for this station.
 BX1720
 BX1720;                    North         East    Units  Estimated Accuracy
 BX1720;SPC LA N     -   139,018.1     910,933.1     MT  (+/- 3 meters HH1 GPS) 
 BX1720
 BX1720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR5831512848(NAD 83)
 BX1720
 BX1720                          SUPERSEDED SURVEY CONTROL
 BX1720
 BX1720  NGVD 29 (11/26/84)  101.858  (m)          334.18   (f) ADJUSTED    1 2
 BX1720
 BX1720.Superseded values are not recommended for survey control.
 BX1720
 BX1720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1720.See file dsdata.pdf to determine how the superseded data were derived.
 BX1720
 BX1720_MARKER: DR = REFERENCE MARK DISK
 BX1720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1720_STAMPING: BOLYNE NO 1 1919
 BX1720_MARK LOGO: CGS
 BX1720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1720+STABILITY: SURFACE MOTION
 BX1720
 BX1720  HISTORY     - Date     Condition        Report By
 BX1720  HISTORY     - 1919     MONUMENTED       CGS
 BX1720  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 BX1720  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1720
 BX1720                          STATION DESCRIPTION
 BX1720
 BX1720'DESCRIBED BY COAST AND GEODETIC SURVEY 1919
 BX1720'IN BOLEYN.
 BX1720'IN SABINE PARISH, ABOUT 3.0 MILES WEST ALONG THE TEXAS AND PACIFIC
 BX1720'RAILWAY FROM THE STATION AT MARTHAVILLE, NATCHITOCHES PARISH, IN A LOT
 BX1720'BETWEEN THE TRACK AND AN OLD CHIMNEY, 61 FEET NORTH-NORTHEAST OF
 BX1720'TRIANGULATION STATION BOLYNE, DESCRIBED BELOW, AND 80 FEET NORTHEAST
 BX1720'OF THE NORTHEAST RAIL.  A STANDARD REFERENCE-MARK DISK, STAMPED BOLYNE
 BX1720'NO 1 1919 AND SET IN THE TOP OF A CONCRETE POST.
 BX1720
 BX1720                          STATION RECOVERY (2001)
 BX1720
 BX1720'RECOVERY NOTE BY US POWER SQUADRON 2001
 BX1720'MARK NOT FOUND.
 BX1720
 BX1720                          STATION RECOVERY (2001)
 BX1720
 BX1720'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 BX1720'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1719 ***********************************************************************
 BX1719  DESIGNATION -  BOLYNE RM 2
 BX1719  PID         -  BX1719
 BX1719  STATE/COUNTY-  LA/NATCHITOCHES
 BX1719  COUNTRY     -  US
 BX1719  USGS QUAD   -  HOLLIS CREEK (2018)
 BX1719
 BX1719                         *CURRENT SURVEY CONTROL
 BX1719  ______________________________________________________________________
 BX1719* NAD 83(1986) POSITION- 31 45 00.42   (N) 093 26 24.15   (W)   HD_HELD1
 BX1719* NAVD 88 ORTHO HEIGHT -   102.61  (+/-2cm)      336.6   (feet) VERTCON3
 BX1719  ______________________________________________________________________
 BX1719  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 BX1719  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1719
 BX1719.The horizontal coordinates were determined by differentially corrected
 BX1719.hand held GPS observations or other comparable positioning techniques
 BX1719.and have an estimated accuracy of +/- 3 meters.
 BX1719
 BX1719.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1719.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1719
 BX1719.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1719.GEOID18 height accuracy estimate available here.
 BX1719
 BX1719.The vertical order pertains to the NGVD 29 superseded value.
 BX1719
 BX1719.Click photographs - Photos may exist for this station.
 BX1719
 BX1719;                    North         East    Units  Estimated Accuracy
 BX1719;SPC LA N     -   138,992.8     910,940.8     MT  (+/- 3 meters HH1 GPS) 
 BX1719
 BX1719_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR5832312822(NAD 83)
 BX1719
 BX1719                          SUPERSEDED SURVEY CONTROL
 BX1719
 BX1719  NGVD 29 (11/26/84)  102.672  (m)          336.85   (f) ADJUSTED    1 2
 BX1719
 BX1719.Superseded values are not recommended for survey control.
 BX1719
 BX1719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1719.See file dsdata.pdf to determine how the superseded data were derived.
 BX1719
 BX1719_MARKER: DR = REFERENCE MARK DISK
 BX1719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1719_STAMPING: BOLYNE NO 2 1919
 BX1719_MARK LOGO: CGS
 BX1719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1719+STABILITY: SURFACE MOTION
 BX1719
 BX1719  HISTORY     - Date     Condition        Report By
 BX1719  HISTORY     - 1935     MONUMENTED       CGS
 BX1719  HISTORY     - 1938     GOOD             CGS
 BX1719  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1719
 BX1719                          STATION DESCRIPTION
 BX1719
 BX1719'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX1719'IN BOLEYN.
 BX1719'IN SABINE PARISH, ABOUT 3.0 MILES WEST ALONG THE TEXAS AND PACIFIC
 BX1719'RAILWAY FROM THE STATION AT MARTHAVILLE, NATCHITOCHES PARISH, 62 FEET
 BX1719'EAST-SOUTHEAST OF TRIANGULATION STATION BOLYNE, DESCRIBED BELOW, 43.8
 BX1719'FEET NORTHWEST OF THE THIRD POLE NORTHWEST OF A ROAD CROSSING, AND
 BX1719'32.5 FEET NORTHEAST OF THE NORTHEAST RAIL.  A STANDARD REFERENCE-MARK
 BX1719'DISK, STAMPED BOLYNE NO 2 1919 AND SET IN THE TOP OF A CONCRETE POST.
 BX1719
 BX1719                          STATION RECOVERY (2001)
 BX1719
 BX1719'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 BX1719'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1721 ***********************************************************************
 BX1721  DESIGNATION -  BOLYNE=H 12
 BX1721  PID         -  BX1721
 BX1721  STATE/COUNTY-  LA/NATCHITOCHES
 BX1721  COUNTRY     -  US
 BX1721  USGS QUAD   -  HOLLIS CREEK (2018)
 BX1721
 BX1721                         *CURRENT SURVEY CONTROL
 BX1721  ______________________________________________________________________
 BX1721* NAD 83(1992) POSITION- 31 45 00.71166(N) 093 26 24.77647(W)   ADJUSTED
 BX1721* NAVD 88 ORTHO HEIGHT -   101.80  (+/-2cm)      334.0   (feet) VERTCON3
 BX1721  ______________________________________________________________________
 BX1721  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 BX1721  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BX1721  HORZ ORDER      -  FIRST
 BX1721  VERT ORDER      -  FIRST     CLASS II (See Below)
 BX1721
 BX1721.The horizontal coordinates were established by classical geodetic methods
 BX1721.and adjusted by the National Geodetic Survey in January 1993.
 BX1721
 BX1721.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1721.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1721
 BX1721.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1721.GEOID18 height accuracy estimate available here.
 BX1721
 BX1721.The vertical order pertains to the NGVD 29 superseded value.
 BX1721
 BX1721.Click photographs - Photos may exist for this station.
 BX1721
 BX1721.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1721
 BX1721. The following values were computed from the NAD 83(1992) position.
 BX1721
 BX1721;                    North         East     Units Scale Factor Converg.
 BX1721;SPC LA N     -   139,001.929   910,924.371   MT  0.99991899   -0 29 49.5
 BX1721;SPC LA N     -   456,042.16  2,988,591.04   sFT  0.99991899   -0 29 49.5
 BX1721;UTM  15      - 3,512,831.821   458,306.753   MT  0.99962144   -0 13 53.9
 BX1721
 BX1721!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1721!SPC LA N     -   0.99998812  x   0.99991899  =   0.99990712
 BX1721!UTM  15      -   0.99998812  x   0.99962144  =   0.99960957
 BX1721
 BX1721:                Primary Azimuth Mark                     Grid Az
 BX1721:SPC LA N     -  TAN                                      305 02 31.8
 BX1721:UTM  15      -  TAN                                      304 46 36.2
 BX1721
 BX1721_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR5830612831(NAD 83)
 BX1721
 BX1721|---------------------------------------------------------------------|
 BX1721| PID    Reference Object                     Distance      Geod. Az  |
 BX1721|                                                           dddmmss.s |
 BX1721| CV8120 BOLEYN RM                            18.507 METERS 02748     |
 BX1721| BX2858 LAMBERT                             497.021 METERS 1384224.4 |
 BX1721| BX2872 TAN                                 APPROX. 1.3 KM 3043242.3 |
 BX1721|---------------------------------------------------------------------|
 BX1721
 BX1721                          SUPERSEDED SURVEY CONTROL
 BX1721
 BX1721  NAD 83(1986)-  31 45 00.72603(N)    093 26 24.77063(W) AD(       ) 1
 BX1721  NAD 27      -  31 45 00.11800(N)    093 26 24.14000(W) AD(       ) 1
 BX1721  NGVD 29             101.86   (m)          334.2    (f) LEVELING    3  
 BX1721  NGVD 29 (11/26/84)  101.858  (m)          334.18   (f) ADJUSTED    1 2
 BX1721
 BX1721.Superseded values are not recommended for survey control.
 BX1721
 BX1721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1721.See file dsdata.pdf to determine how the superseded data were derived.
 BX1721
 BX1721_MARKER: DS = TRIANGULATION STATION DISK
 BX1721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1721_STAMPING: 334.110 BOLYNE H 12 1919
 BX1721_MARK LOGO: CGS
 BX1721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1721+STABILITY: SURFACE MOTION
 BX1721
 BX1721  HISTORY     - Date     Condition        Report By
 BX1721  HISTORY     - 1919     MONUMENTED       CGS
 BX1721  HISTORY     - 1919     GOOD             CGS
 BX1721  HISTORY     - 1935     GOOD             CGS
 BX1721  HISTORY     - 1936     GOOD             LAGS
 BX1721  HISTORY     - 1943     GOOD             USACE
 BX1721  HISTORY     - 1950     GOOD             CGS
 BX1721  HISTORY     - 1957     POOR             USGS
 BX1721  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1721  HISTORY     - 20010922 MARK NOT FOUND   USPSQD
 BX1721
 BX1721                          STATION DESCRIPTION
 BX1721
 BX1721'DESCRIBED BY COAST AND GEODETIC SURVEY 1919 (CLG)
 BX1721'NEAR TEXAS AND PACIFIC RAILWAY FLAG STATION BOLEYN, 103 METERS
 BX1721'(338 FEET) E OF TRESTLE NO. 362.3, AND 7 METERS (23 FEET) N
 BX1721'OF APPROXIMATE CENTER OF TRACKS, ON PROLONGATION OF S RAIL
 BX1721'FROM W.
 BX1721'
 BX1721'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 BX1721'IN CONCRETE.
 BX1721'
 BX1721'UNDERGROUND MARK IS A NAIL IN CONCRETE.
 BX1721'
 BX1721'REFERENCE MARK IS 18.507 METERS (60.72 FEET) FROM STATION,
 BX1721'N 27 DEG 48 MIN E.
 BX1721
 BX1721                          STATION RECOVERY (1919)
 BX1721
 BX1721'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1919
 BX1721'IN BOLEYN.
 BX1721'IN SABINE PARISH, ABOUT 3.0 MILES WEST ALONG THE TEXAS AND PACIFIC
 BX1721'RAILWAY FROM THE STATION AT MARTHAVILLE, NATCHITOCHES PARISH, AT
 BX1721'BOLEYN, ABOUT 380 FEET SOUTHEAST OF THE NATCHITOCHES-SABINE PARISH
 BX1721'BOUNDARY SIGN, ABOUT 297 FEET SOUTHEAST OF A 52-INCH CONCRETE PIPE
 BX1721'CULVERT, NEAR THE FOURTH POLE NORTHWEST OF THE CROSSING OF BOLEYN
 BX1721'ROAD, 20 FEET NORTHEAST OF THE NORTHEAST RAIL, AND ON THE PROLONGATION
 BX1721'OF THE SOUTHWEST RAIL OF THE NORTHWEST TANGENT.  A STANDARD
 BX1721'TRIANGULATION-STATION DISK, STAMPED 334.110 BOLYNE H 12 1919 AND SET
 BX1721'IN THE TOP OF A CONCRETE POST.
 BX1721
 BX1721                          STATION RECOVERY (1935)
 BX1721
 BX1721'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (ERM)
 BX1721'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED IN GOOD
 BX1721'CONDITION.
 BX1721'
 BX1721'STATION IS NEAR 4TH TELEGRAPH POLE W OF BOLEYN ROAD CROSSING,
 BX1721'20.1 FEET N OF N RAIL AND ON A SMALL ELEVATION FORMED BY
 BX1721'DIGGING OPERATIONS, AND HAS EVIDENTLY BEEN PROTECTED BY SECTION
 BX1721'CREW.
 BX1721'
 BX1721'REFERENCE MARK NO. 1 (1919) IS IN A LOT BETWEEN RAILROAD AND
 BX1721'AN OLD CHIMNEY, WHICH WAS LEFT STANDING AFTER THE OLD HOUSE
 BX1721'WAS BURNED.  IT IS 18.507 METERS (60.72 FEET) FROM STATION
 BX1721'N 27 DEG 48 MIN E.
 BX1721'
 BX1721'REFERENCE MARK NO. 2 (1935) IS A STANDARD BRONZE DISK SET
 BX1721'IN A 14-BY 14-BY 30-INCH CONCRETE PIER, ON A SMALL ELEVATION
 BX1721'E OF STATION, 32.5 FEET N OF N RAIL, 43.8 FEET W OF 3RD
 BX1721'TELEGRAPH POLE W OF ROAD CROSSING, FROM STATION
 BX1721'OF S 61 DEG 09 MIN 15 SEC E.
 BX1721'
 BX1721'REFERENCE MARK NO. 2 TO REFERENCE MARK NO. 1 IS 26.695 METERS
 BX1721'(87.60 FEET) N 17 DEG 22 MIN 15 SEC W.
 BX1721'
 BX1721'TO REACH THIS STATION GO TO BOLEYN STATION BY GRAVEL HIGHWAY
 BX1721'FROM HIGHWAY 171 TO BELMONT THENCE NE ABOUT 5 MILES, THENCE N
 BX1721'ON DIRT ROAD 3 MILES.
 BX1721
 BX1721                          STATION RECOVERY (1936)
 BX1721
 BX1721'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BX1721'STATION RECOVERED AS DESCRIBED EXCEPT TRESTLE HAS BEEN REPLACED
 BX1721'BY A FILL.  IT IS 300 FEET W OF FLAG STATION BOLEYN AND ABOUT
 BX1721'385 FEET E OF NATCHITOCHES-SABINE PARISH LINE.
 BX1721
 BX1721                          STATION RECOVERY (1943)
 BX1721
 BX1721'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1943
 BX1721'THE SURFACE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BX1721
 BX1721                          STATION RECOVERY (1950)
 BX1721
 BX1721'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (CFO)
 BX1721'STATION AND BOTH REFERENCE MARKS RECOVERED AS DESCRIBED IN
 BX1721'1935.  STATION MARK IS LOOSE.  REFERENCE MARK 2 IS ABOUT
 BX1721'DESTROYED FROM DIRT BEING DUG AWAY FROM IT.  REFERENCE MARK 1
 BX1721'IS IN GOOD CONDITION.  STATION AND REFERENCE MARK 1 ARE STAMPED
 BX1721'BOLYNE 1919.  REFERENCE MARK 2 IS STAMPED BOLEYN 1919.  THIS
 BX1721'IS A TRAVERSE STATION.
 BX1721
 BX1721                          STATION RECOVERY (1957)
 BX1721
 BX1721'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957
 BX1721'STATION MARK POST WAS FOUND UPROOTED.
 BX1721
 BX1721                          STATION RECOVERY (2001)
 BX1721
 BX1721'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1721'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 BX1721
 BX1721                          STATION RECOVERY (2001)
 BX1721
 BX1721'RECOVERY NOTE BY US POWER SQUADRON 2001 (AFA)
 BX1721'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5255 ***********************************************************************
 BJ5255  DESIGNATION -  BOMER
 BJ5255  PID         -  BJ5255
 BJ5255  STATE/COUNTY-  LA/POINTE COUPEE
 BJ5255  COUNTRY     -  US
 BJ5255  USGS QUAD   -  FORDOCHE (2018)
 BJ5255
 BJ5255                         *CURRENT SURVEY CONTROL
 BJ5255  ______________________________________________________________________
 BJ5255* NAD 83(1992) POSITION- 30 33 21.58371(N) 091 35 55.37563(W)   ADJUSTED
 BJ5255* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5255  **This station is located in a suspected subsidence area (see below).
 BJ5255  ______________________________________________________________________
 BJ5255  GEOID HEIGHT    -        -27.205 (meters)                     GEOID18
 BJ5255  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 BJ5255  HORZ ORDER      -  FIRST
 BJ5255
 BJ5255.The horizontal coordinates were established by classical geodetic methods
 BJ5255.and adjusted by the National Geodetic Survey in January 1993.
 BJ5255
 BJ5255.** This station is in an area of known vertical motion. If an
 BJ5255.** orthometric height was ever established but is not available 
 BJ5255.** in the current survey control section, the orthometric height
 BJ5255.** is considered suspect.  Suspect heights are available in the
 BJ5255.** superseded section only if requested.
 BJ5255
 BJ5255.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5255.GEOID18 height accuracy estimate available here.
 BJ5255
 BJ5255.Click photographs - Photos may exist for this station.
 BJ5255
 BJ5255.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5255
 BJ5255. The following values were computed from the NAD 83(1992) position.
 BJ5255
 BJ5255;                    North         East     Units Scale Factor Converg.
 BJ5255;SPC LA S     -   227,928.350   974,538.929   MT  0.99997254   -0 07 57.7
 BJ5255;SPC LA S     -   747,794.93  3,197,299.80   sFT  0.99997254   -0 07 57.7
 BJ5255;UTM  15      - 3,381,232.387   634,397.437   MT  0.99982283   +0 42 45.0
 BJ5255
 BJ5255!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5255!SPC LA S     -   1.00000303  x   0.99997254  =   0.99997557
 BJ5255!UTM  15      -   1.00000303  x   0.99982283  =   0.99982586
 BJ5255
 BJ5255:                Primary Azimuth Mark                     Grid Az
 BJ5255:SPC LA S     -  FORDOCHE                                 339 41 18.0
 BJ5255:UTM  15      -  FORDOCHE                                 338 50 35.3
 BJ5255
 BJ5255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP3439781232(NAD 83)
 BJ5255
 BJ5255|---------------------------------------------------------------------|
 BJ5255| PID    Reference Object                     Distance      Geod. Az  |
 BJ5255|                                                           dddmmss.s |
 BJ5255| CW1120 BOMER RM 1                           49.049 METERS 08207     |
 BJ5255| CW1119 BOMER AZ MK                                        0941644.9 |
 BJ5255| BJ5020 BATON ROUGE STATE CAPITOL CUP       APPROX.41.0 KM 1052508.2 |
 BJ5255| BJ5254 CENTRAL LA SUGAR REFINERY STK       APPROX. 4.6 KM 1111822.2 |
 BJ5255| BJ5112 MARINGOUIN MUNICIPAL TANK           APPROX.10.6 KM 1343054.7 |
 BJ5255| BJ5253 7                                    71.592 METERS 19823     |
 BJ5255| BJ5260 FORDOCHE                            APPROX.12.3 KM 3393320.3 |
 BJ5255| CW1121 BOMER RM 2                           45.799 METERS 35403     |
 BJ5255|---------------------------------------------------------------------|
 BJ5255
 BJ5255                          SUPERSEDED SURVEY CONTROL
 BJ5255
 BJ5255  NAD 83(1986)-  30 33 21.60282(N)    091 35 55.37090(W) AD(       ) 1
 BJ5255  NAD 27      -  30 33 20.91333(N)    091 35 54.95870(W) AD(       ) 1
 BJ5255
 BJ5255.Superseded values are not recommended for survey control.
 BJ5255
 BJ5255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5255.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5255
 BJ5255_MARKER: DS = TRIANGULATION STATION DISK
 BJ5255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5255_STAMPING: BOMER 1935
 BJ5255_MARK LOGO: CGS
 BJ5255_PROJECTION: FLUSH
 BJ5255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5255+STABILITY: SURFACE MOTION
 BJ5255
 BJ5255  HISTORY     - Date     Condition        Report By
 BJ5255  HISTORY     - 1935     MONUMENTED       CGS
 BJ5255  HISTORY     - 1957     GOOD             CGS
 BJ5255  HISTORY     - 1960     GOOD             CGS
 BJ5255
 BJ5255                          STATION DESCRIPTION
 BJ5255
 BJ5255'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BJ5255'ABOUT 9 MILES E OF KROTZ SPRINGS AND 2-1/2 MILES W OF LIVONIA
 BJ5255'IN THE VILLAGE OF BLANKS WHICH IS A SMALL SETTLEMENT ON THE
 BJ5255'MISSOURI PACIFIC RAILROAD AND STATE HIGHWAY 7, ABOUT 200 YARDS
 BJ5255'WNW OF THE BLANKS RAILROAD STATION, 130 FEET N OF THE CENTER
 BJ5255'LINE OF THE HIGHWAY, AT THE SW CORNER OF THE PASTURE LOT ON THE
 BJ5255'FARM OWNED BY E.J. BOMER AND OCCUPIED BY LOUIS HEBERT,
 BJ5255'48 FEET E OF THE NE CORNER OF HEBERTS HOUSE, 15 FEET N OF THE
 BJ5255'FENCE THAT SEPARATES THE PASTURE ON THE N FROM THE YARD ON
 BJ5255'THE S, 29 FEET NNE OF THE PUMP, 60 FEET NNW OF THE COCA COLA
 BJ5255'SIGN THAT STANDS IN THE SE CORNER OF THE YARD, AND 143 FEET
 BJ5255'SW OF A 3-FOOT WALNUT TREE.  THE STATION IS MARKED BY
 BJ5255'STANDARD BRONZE DISKS SET IN CONCRETE.
 BJ5255'THE MARK IS SET FLUSH WITH THE SURFACE.
 BJ5255'
 BJ5255'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5255'PROJECTS 4 INCHES AND IS 47 FEET SE
 BJ5255'OF THE 3-FOOT WALNUT TREE, 14 FEET NW OF A DIRT ROAD THAT
 BJ5255'LEADS NE FROM THE HIGHWAY, AND 160.92 FEET (49.05 METERS) FROM
 BJ5255'THE STATION N 82 DEG 07 MIN E.
 BJ5255'
 BJ5255'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 BJ5255'PROJECTS 2 INCHES AND IS AT THE NE
 BJ5255'CORNER OF THE GARDEN, 1 FOOT SE OF THE NE CORNER POST OF THE
 BJ5255'GARDEN FENCE, 148 FEET N OF THE NE CORNER OF THE HOUSE, 170
 BJ5255'FEET WNW OF THE 3-FOOT WALNUT TREE, 216.49 FEET (65.99 METERS)
 BJ5255'FROM REFERENCE MARK NO. 1, AND 150.26 FEET (45.80 METERS)
 BJ5255'FROM THE STATION N 05 DEG 57 MIN W. THE AZIMUTH MARK,
 BJ5255'A STANDARD BRONZE DISK SET IN CONCRETE.
 BJ5255'PROJECTS 3 INCHES AND IS ON THE PASTURE (RIGHT-OF-WAY)
 BJ5255'FENCE LINE, 3 FEET N OF A GUTTER, ABOUT 63 FEET N OF THE
 BJ5255'CENTER LINE OF THE HIGHWAY, AND APPROXIMATELY 0.25 MILE FROM
 BJ5255'THE STATION S 85 DEG 43 MIN E.
 BJ5255
 BJ5255                          STATION RECOVERY (1957)
 BJ5255
 BJ5255'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5255'STATION MARK AND REFERENCE MARKS NO. 1 AND NO. 2 RECOVERED IN
 BJ5255'GOOD CONDITION.  THE AZIMUTH MARK WAS NOT RECOVERED AND IS
 BJ5255'BELIEVED TO HAVE BEEN DESTROYED BY ROAD CONSTRUCTION.  THE
 BJ5255'DISTANCES TO THE REFERENCE MARKS WERE VERIFIED.  THE PUBLISHED
 BJ5255'DESCRIPTION IS INADEQUATE, A NEW DESCRIPTION FOLLOWS--
 BJ5255'
 BJ5255'STATION IS LOCATED IN THE VILLAGE OF BLANKS AT THE INTERSECTION
 BJ5255'OF U.S. HIGHWAY 190 AND A GRAVEL ROAD.  IN THE GRAVEL DRIVEWAY
 BJ5255'OF A GULF SERVICE STATION AND MOTEL CABINS CONSTRUCTED OF
 BJ5255'CONCRETE BLOCKS.  100.0 FT. N OF THE CENTERLINE OF THE WEST
 BJ5255'BOUND LANE OF U.S. HIGHWAY 190 (4 LANE), 48.8 FT. NW OF A
 BJ5255'TELEPHONE POLE, 45.9 FT. SE OF NE CORNER OF SERVICE STATION,
 BJ5255'43.1 FT. NE OF SE CORNER OF SERVICE STATION, 34.3 FT. SW OF
 BJ5255'THE NW CORNER OF MOTEL CABIN AND 15.6 FT. W OF THE SW CORNER
 BJ5255'OF MOTEL CABIN.
 BJ5255'
 BJ5255'STATION IS MARKED BY A STANDARD DISK STAMPED BOMER 1935 AND IS
 BJ5255'6 INCHES BELOW THE SURFACE.
 BJ5255'
 BJ5255'REFERENCE MARK NO. 1 IS E OF THE STATION, 15 FT. N OF THE
 BJ5255'CENTERLINE OF GRAVEL ROAD AND 81 FT. S OF THE SE CORNER OF
 BJ5255'HOUSE.  A STANDARD REFERENCE MARK DISK STAMPED BOMER NO 1 1935
 BJ5255'AND PROJECTS 3 INCHES.
 BJ5255'
 BJ5255'REFERENCE MARK NO. 2 IS N OF THE STATION BEHIND THE MOTEL CABINS,
 BJ5255'124.6 FT. W OF THE NW CORNER OF HOUSE AND 34 FT. N OF A CHINA
 BJ5255'BERRY TREE.  A STANDARD REFERENCE MARK DISK STAMPED BOMER NO 2
 BJ5255'1935 PROJECTING 3 INCHES.
 BJ5255
 BJ5255                          STATION RECOVERY (1960)
 BJ5255
 BJ5255'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BJ5255'THE STATION WAS VISITED 1-28-60 AND THE STATION MARK WAS FOUND
 BJ5255'IN GOOD CONDITION 6 INCHES BELOW THE DRIVEWAY OF THE DAVISON
 BJ5255'STORE AND TOURIST COURT.  REFERENCE MARK NO. 1 AND 2 WERE FOUND
 BJ5255'IN GOOD CONDITION, REFERENCE MARK NO. 1 BEING OBSTRUCTED FROM THE
 BJ5255'STATION BY A TOURIST CABIN BUILT ON LINE.  P.B.M. NO. 7 (USE)
 BJ5255'WAS FOUND IN GOOD CONDITION.  THE AZIMUTH MARK WAS DESTROYED
 BJ5255'PRIOR TO THIS DATE BY CONSTRUCTION WORK ON U.S. HIGHWAY 190.
 BJ5255'A NEW DESCRIPTION FOLLOWS--
 BJ5255'
 BJ5255'THE STATION IS LOCATED ABOUT 9.0 MILES EAST ALONG U.S. HIGHWAY
 BJ5255'190 FROM KROTZ SPRINGS 2.5 MILES WEST OF LIVONIA, IN THE SMALL
 BJ5255'COMMUNITY OF BLANKS, IN THE NORTHWEST ANGLE OF THE CROSSROAD, AND
 BJ5255'ON THE PROPERTY OWNED BY MR. RAY H. DAVISON.  IT IS 101 FEET
 BJ5255'NORTH OF THE CENTER OF THE NORTH LANE OF U.S. HIGHWAY 190,
 BJ5255'89 FEET NORTHWEST OF THE CENTER OF THE ROAD LEADING NORTHEAST,
 BJ5255'46.2 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE DAVISON
 BJ5255'STORE, 48.5 FEET NORTHWEST OF A POWER POLE, 14.3 FEET NORTH OF
 BJ5255'THE PROJECTED PLANE OF THE SOUTH WALL OF THE STORE, 34.4
 BJ5255'FEET SOUTHWEST OF THE NORTHWEST CORNER OF CABIN NO. 12,
 BJ5255'15.8 FEET WEST OF THE SOUTHWEST CORNER OF CABIN NO. 12, AND 40.9
 BJ5255'FEET EAST OF THE EAST WALL OF THE DAVISON STORE.  IT IS A
 BJ5255'STANDARD DISK, STAMPED BOMER 1935, 6 INCHES BELOW THE
 BJ5255'SURFACE OF THE DRIVEWAY.
 BJ5255'
 BJ5255'REFERENCE MARK NO. 1 IS 160.92 FEET EAST OF THE STATION, 13.5
 BJ5255'FEET NORTHWEST OF THE CENTER OF A GRAVELED ROAD LEADING NORTHEAST,
 BJ5255'89 FEET NORTHEAST OF THE WEST END OF A CULVERT UNDER THE GRAVELED
 BJ5255'ROAD, 47 FEET EAST-SOUTHEAST OF THE SOUTH ONE OF THE TWO 3-FOOT
 BJ5255'PECAN TREES, 81.6 FEET EAST-SOUTHEAST OF THE NORTHEAST CORNER OF
 BJ5255'A SMALL WHITE HOUSE AND 1 FOOT SOUTH OF THE PROJECTED PLANE OF
 BJ5255'THE NORTHEAST WALL OF THE HOUSE.  IT IS A STANDARD DISK,
 BJ5255'STAMPED BOMER NO 1 1935, PROJECTING 4 INCHES.
 BJ5255'
 BJ5255'REFERENCE MARK NO. 2 IS 150.27 FEET NORTH OF THE STATION, AT
 BJ5255'THE SOUTH EDGE OF A SMALL PASTURE, 124 FEET WEST OF THE
 BJ5255'SOUTHWEST CORNER OF A WHITE HOUSE, 70.5 FEET SOUTH OF TELEPHONE
 BJ5255'POLE NO. 923, 108 FEET EAST OF TELEPHONE POLE NO. 922, 33.6 FEET
 BJ5255'NORTH OF A CHINABERRY TREE AND 98.4 FEET WEST OF A FENCE LINE.
 BJ5255'IT IS A STANDARD DISK, STAMPED BOMER NO 2 1935, PROJECTING 4
 BJ5255'INCHES.
 BJ5255'
 BJ5255'THE DISTANCE BETWEEN REFERENCE MARKS NO. 1 AND 2 IS 216.49 FEET.
 BJ5255'
 BJ5255'P.B.M. 7 (USE) IS 234.88 FEET SOUTH-SOUTHEAST OF THE STATION, IN
 BJ5255'THE NORTHEAST ANGLE OF THE INTERSECTION OF THE RAILROAD
 BJ5255'TRACKS AND A GRAVELED ROAD LEADING SOUTHWEST, 40 FEET NORTH OF
 BJ5255'THE NORTH RAIL OF THE TRACKS, 8 FEET SOUTHEAST OF THE EDGE OF
 BJ5255'A SMALL BAYOU, 61 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 BJ5255'A RAILROAD BRIDGE NO. 619.8, AND 9 FEET NORTHEAST OF A TELEGRAPH
 BJ5255'POLE.  IT IS A STANDARD U.S. ARMY ENGINEERS BRASS CAP RIVITED
 BJ5255'ON THE TOP OF A 4-INCH IRON PIPE PROJECTING 18 INCHES.  THE
 BJ5255'CAP IS NOT STAMPED.
 BJ5255'
 BJ5255'TO REACH THE STATION FROM THE EAST END OF THE BRIDGE OVER THE
 BJ5255'ATCHAFALAYA RIVER IN KROTZ SPRINGS, GO EAST ON U.S. HIGHWAY
 BJ5255'190 FOR 8.5 MILES TO A DIAGONAL CROSSROAD AND THE RAY H DAVISON
 BJ5255'STORE AND TOURIST COURT AND THE STATION IN THE NORTHWEST ANGLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2981 ***********************************************************************
 BK2981  DESIGNATION -  BOND
 BK2981  PID         -  BK2981
 BK2981  STATE/COUNTY-  LA/ALLEN
 BK2981  COUNTRY     -  US
 BK2981  USGS QUAD   -  BOND (2018)
 BK2981
 BK2981                         *CURRENT SURVEY CONTROL
 BK2981  ______________________________________________________________________
 BK2981* NAD 83(1992) POSITION- 30 41 21.63654(N) 092 37 11.87144(W)   ADJUSTED
 BK2981* NAVD 88 ORTHO HEIGHT -    28.3   (meters)       93.    (feet) VERTCON3
 BK2981  ______________________________________________________________________
 BK2981  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BK2981  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 BK2981  HORZ ORDER      -  FIRST
 BK2981
 BK2981.The horizontal coordinates were established by classical geodetic methods
 BK2981.and adjusted by the National Geodetic Survey in January 1993.
 BK2981
 BK2981.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK2981.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK2981
 BK2981.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2981.GEOID18 height accuracy estimate available here.
 BK2981
 BK2981.Click photographs - Photos may exist for this station.
 BK2981
 BK2981.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2981
 BK2981. The following values were computed from the NAD 83(1992) position.
 BK2981
 BK2981;                    North         East     Units Scale Factor Converg.
 BK2981;SPC LA S     -   243,374.075   876,727.587   MT  0.99999775   -0 38 36.0
 BK2981;SPC LA S     -   798,469.78  2,876,397.09   sFT  0.99999775   -0 38 36.0
 BK2981;UTM  15      - 3,395,235.826   536,397.721   MT  0.99961634   +0 11 38.3
 BK2981
 BK2981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2981!SPC LA S     -   0.99999980  x   0.99999775  =   0.99999755
 BK2981!UTM  15      -   0.99999980  x   0.99961634  =   0.99961614
 BK2981
 BK2981:                Primary Azimuth Mark                     Grid Az
 BK2981:SPC LA S     -  BOND RM 3                                002 52 18.6
 BK2981:UTM  15      -  BOND RM 3                                002 02 04.3
 BK2981
 BK2981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP3639795235(NAD 83)
 BK2981
 BK2981|---------------------------------------------------------------------|
 BK2981| PID    Reference Object                     Distance      Geod. Az  |
 BK2981|                                                           dddmmss.s |
 BK2981| CW1125 BOND RM 3                                          0021342.6 |
 BK2981| CW1122 BOND AZ MK                                         2265945.6 |
 BK2981| CW1123 BOND RM 1                            37.817 METERS 22739     |
 BK2981| CW1124 BOND RM 2                            33.574 METERS 35120     |
 BK2981|---------------------------------------------------------------------|
 BK2981
 BK2981                          SUPERSEDED SURVEY CONTROL
 BK2981
 BK2981  NAD 83(1986)-  30 41 21.65660(N)    092 37 11.86495(W) AD(       ) 1
 BK2981  NAD 27      -  30 41 20.94635(N)    092 37 11.35733(W) AD(       ) 1
 BK2981  NGVD 29 (07/19/86)   28.3    (m)           93.     (f) VERT ANG       
 BK2981
 BK2981.Superseded values are not recommended for survey control.
 BK2981
 BK2981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2981.See file dsdata.pdf to determine how the superseded data were derived.
 BK2981
 BK2981_MARKER: DS = TRIANGULATION STATION DISK
 BK2981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2981_STAMPING: BOND 1965
 BK2981_MARK LOGO: CGS
 BK2981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2981+STABILITY: SURFACE MOTION
 BK2981
 BK2981  HISTORY     - Date     Condition        Report By
 BK2981  HISTORY     - 1965     MONUMENTED       CGS
 BK2981  HISTORY     - 1974     GOOD             NGS
 BK2981
 BK2981                          STATION DESCRIPTION
 BK2981
 BK2981'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EGC)
 BK2981'STATION IS LOCATED ABOUT 9-1/2 MILES SOUTHEAST OF OAKDALE, 10
 BK2981'MILES NORTHEAST OF OBERLIN AND ON STATE ROUTE 372 RIGHT-OF-WAY.  IT
 BK2981'IS IN THE SE 1/4 OF SEC. 24, T 4 S, R 3 W.
 BK2981'
 BK2981'TO REACH FROM THE POST OFFICE IN OAKDALE, GO SOUTH AND EAST ON
 BK2981'STATE HIGHWAY 10 FOR 1.15 MILES TO JUNCTION OF STATE ROUTE
 BK2981'372.  TURN RIGHT, SOUTHEAST, ON ROUTE 372 AND GO 4.0 MILES TO
 BK2981'END OF PAVEMENT.  CONTINUE STRAIGHT AHEAD ON ROUTE 372, NOW A
 BK2981'GRAVELLED ROAD, FOR 4.55 MILES TO CROSSROAD AND STATION IN THE
 BK2981'SOUTHWEST ANGLE.
 BK2981'
 BK2981'AZIMUTH MARK IS REACHED FROM CROSSROAD AT STATION BY GOING
 BK2981'SOUTHWEST ON GRAVELLED ROAD FOR 0.35 MILE TO MARK ON THE LEFT,
 BK2981'AS DESCRIBED.
 BK2981'
 BK2981'STATION MARK IS A STANDARD STATION MARK DISK, SET IN THE TOP
 BK2981'OF A ROUND CONCRETE MONUMENT THAT PROJECTS 2 INCHES AND IS
 BK2981'STAMPED BOND 1965.  IT IS 35-1/2 FEET SOUTH OF CENTER OF A
 BK2981'GRAVELLED ROAD, 38 FEET WEST OF CENTER OF GRAVELLED ROUTE 372
 BK2981'AND 5.9 FEET WEST OF A METAL WITNESS POST.
 BK2981'
 BK2981'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK, SET
 BK2981'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 3 INCHES
 BK2981'AND IS STAMPED BOND NO 1 1965.  IT IS 28 FEET SOUTH OF CENTER
 BK2981'OF A GRAVELLED ROAD AND AT NORTH EDGE OF A SPARSELY WOODED
 BK2981'AREA.
 BK2981'
 BK2981'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK, SET
 BK2981'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 3 INCHES
 BK2981'AND IS STAMPED BOND NO 2 1965.  IT IS 51 FEET NORTH OF A
 BK2981'GRAVELLED ROAD AND 55 FEET WEST OF GRAVELLED ROUTE 372.
 BK2981'
 BK2981'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK, SET IN THE TOP
 BK2981'OF A ROUND CONCRETE MONUMENT THAT PROJECTS 3 INCHES AND IS
 BK2981'STAMPED BOND 1965.  IT IS 22 FEET SOUTHEAST OF CENTER OF A
 BK2981'GRAVELLED ROAD, 57.5 FEET WEST OF A 24 INCH PINE TREE AND 2.8
 BK2981'FEET NORTHEAST OF A METAL WITNESS POST.
 BK2981'
 BK2981'HEIGHT OF LIGHT/PLATE ABOVE STATION MARK 38.7 METERS.
 BK2981
 BK2981                          STATION RECOVERY (1974)
 BK2981
 BK2981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK2981'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 1 WERE RECOVERED
 BK2981'AND FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS RECOVERED BUT IT
 BK2981'IS TILTED.  THE DISTANCE TO BOTH REFERENCE MARKS CHECKED WITH THE
 BK2981'PREVIOUS MEASUREMENT AND THE DIRECTION TO REFERENCE MARK 1 ALSO
 BK2981'CHECKED BUT THE DIRECTION TO REFERENCE MARK 2 WAS FOUND TO BE 07
 BK2981'MINUTES AND 28 SECONDS IN ERROR.  THIS WAS CHECKED BY
 BK2981'REOBSERVATION IN THE FIELD.  THE AZIMUTH MARK WAS BLOCK AND
 BK2981'REFERENCE MARK 3 (AZIMUTH MARK) WAS ESTABLISHED AT THIS TIME.
 BK2981'
 BK2981'DUE TO THE VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 BK2981'
 BK2981'THE STATION IS LOCATED 10 MILES NORTHEAST OF OBERLIN, 9 MILES SOUTH
 BK2981'OF OAKDALE, ON THE WEST SIDE OF STATE HIGHWAY 372 AND ON HIGHWAY
 BK2981'RIGHT OF WAY.
 BK2981'
 BK2981'TO REACH THE STATION FROM THE POST OFFICE IN OAKDALE, GO SOUTH AND
 BK2981'EAST ON STATE HIGHWAY 10 FOR 1.15 MILES TO THE JUNCTION OF STATE
 BK2981'HIGHWAY 372.  CONTINUE SOUTHEAST AND SOUTH ON HIGHWAY 372 FOR 8.35
 BK2981'MILES TO REFERENCE MARK 3 (AZIMUTH MARK) ON THE LEFT.  CONTINUE
 BK2981'SOUTH ON HIGHWAY 372 FOR 0.35 MILE TO A CROSSROAD AND THE STATION
 BK2981'IN THE SOUTHWEST ANGLE OF THE INTERSECTION.
 BK2981'
 BK2981'STATION MARK, STAMPED BOND 1965 IS A STANDARD DISK SET IN THE TOP OF
 BK2981'A ROUND CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS 45.5 FEET
 BK2981'EAST OF A FENCE CORNER, 40 FEET WEST OF THE CENTER OF HIGHWAY 372,
 BK2981'36 FEET SOUTHEAST OF THE CENTER OF A GRAVELED ROAD AND 25 FEET
 BK2981'SOUTHWEST OF A 14-INCH PINE TREE.
 BK2981'
 BK2981'REFERENCE MARK 1, STAMPED BOND NO 1 1965 IS A STANDARD DISK SET IN
 BK2981'THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BK2981'26.5 FEET SOUTHEAST OF THE CENTER OF A GRAVELED ROAD, 9.5 FEET WEST
 BK2981'OF A 12-INCH PINE TREE, 2 FEET NORTHEAST OF A METAL WITNESS POST
 BK2981'AND 1 FOOT NORTHWEST OF A FENCE.
 BK2981'
 BK2981'REFERENCE MARK 2, STAMPED BOND NO 2 1965 IS A STANDARD DISK SET IN
 BK2981'THE TOP OF A ROUND CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.
 BK2981'IT IS 57 FEET WEST OF THE CENTER OF HIGHWAY 372, 52 FEET NORTHWEST
 BK2981'OF THE CENTER OF A GRAVELED ROAD, 24 FEET SOUTH OF AN 8-INCH TREE
 BK2981'AND 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 BK2981'
 BK2981'REFERENCE MARK 3 (AZIMUTH MARK), STAMPED BOND NO 3 1965 1974 AZ IS
 BK2981'A STANDARD DISK SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS
 BK2981'FLUSH WITH THE GROUND.  IT IS 32.5 FEET EAST OF THE CENTER OF
 BK2981'HIGHWAY 372, 27.5 FEET NORTHWEST OF A 16-INCH PINE TREE, 12.5 FEET
 BK2981'SOUTHWEST OF A 10-INCH PINE TREE AND 2.5 FEET WEST OF A METAL
 BK2981'WITNESS POST.
 BK2981'
 BK2981'OLD AZIMUTH MARK, STAMPED BOND 1965 IS A STANDARD DISK SET IN THE
 BK2981'TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  IT IS 57.5
 BK2981'FEET WEST OF A 24-INCH PINE TREE, 22 FEET SOUTHEAST OF THE CENTER
 BK2981'OF A GRAVELED ROAD AND 2.8 FEET NORTHEAST OF A METAL WITNESS POST.
 BK2981'
 BK2981'TO REACH THE OLD AZIMUTH MARK FROM THE CROSSROAD AT THE STATION,
 BK2981'GO SOUTHWEST ON A GRAVELED ROAD FOR 0.35 MILE TO THE MARK ON THE
 BK2981'LEFT AS DESCRIBED.
 BK2981'
 BK2981'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--9 MILES SOUTH OF
 BK2981'OAKDALE.
 BK2981'
 BK2981'HEIGHT OF LIGHT ABOVE STATION MARK 113 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4808 ***********************************************************************
 BJ4808  DESIGNATION -  BONN
 BJ4808  PID         -  BJ4808
 BJ4808  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ4808  COUNTRY     -  US
 BJ4808  USGS QUAD   -  ZACHARY (2018)
 BJ4808
 BJ4808                         *CURRENT SURVEY CONTROL
 BJ4808  ______________________________________________________________________
 BJ4808* NAD 83(1992) POSITION- 30 40 01.48358(N) 091 14 05.75202(W)   ADJUSTED
 BJ4808* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4808  **This station is located in a suspected subsidence area (see below).
 BJ4808  ______________________________________________________________________
 BJ4808  GEOID HEIGHT    -        -27.100 (meters)                     GEOID18
 BJ4808  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 BJ4808  HORZ ORDER      -  SECOND
 BJ4808
 BJ4808.The horizontal coordinates were established by classical geodetic methods
 BJ4808.and adjusted by the National Geodetic Survey in January 1993.
 BJ4808
 BJ4808.** This station is in an area of known vertical motion. If an
 BJ4808.** orthometric height was ever established but is not available 
 BJ4808.** in the current survey control section, the orthometric height
 BJ4808.** is considered suspect.  Suspect heights are available in the
 BJ4808.** superseded section only if requested.
 BJ4808
 BJ4808.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4808.GEOID18 height accuracy estimate available here.
 BJ4808
 BJ4808.Click photographs - Photos may exist for this station.
 BJ4808
 BJ4808.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4808
 BJ4808. The following values were computed from the NAD 83(1992) position.
 BJ4808
 BJ4808;                    North         East     Units Scale Factor Converg.
 BJ4808;SPC LA S     -   240,217.707 1,009,430.256   MT  0.99999316   +0 02 57.1
 BJ4808;SPC LA S     -   788,114.26  3,311,772.43   sFT  0.99999316   +0 02 57.1
 BJ4808;UTM  15      - 3,394,035.619   669,099.659   MT  0.99995275   +0 54 01.7
 BJ4808
 BJ4808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4808!SPC LA S     -   0.99999917  x   0.99999316  =   0.99999233
 BJ4808!UTM  15      -   0.99999917  x   0.99995275  =   0.99995192
 BJ4808
 BJ4808:                Primary Azimuth Mark                     Grid Az
 BJ4808:SPC LA S     -  BONN AZ MK                               101 16 11.7
 BJ4808:UTM  15      -  BONN AZ MK                               100 25 07.1
 BJ4808
 BJ4808_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6909994035(NAD 83)
 BJ4808
 BJ4808|---------------------------------------------------------------------|
 BJ4808| PID    Reference Object                     Distance      Geod. Az  |
 BJ4808|                                                           dddmmss.s |
 BJ4808| CW1128 BONN RM 1                            14.843 METERS 10027     |
 BJ4808| CW1126 BONN AZ MK                                         1011908.8 |
 BJ4808| BJ4835 BONN LDH 1970 POINT A                 7.792 METERS 24114     |
 BJ4808| CW1127 BONN AZ MK 2                                       2762912.9 |
 BJ4808| CW1129 BONN RM 2                            14.859 METERS 28104     |
 BJ4808|---------------------------------------------------------------------|
 BJ4808
 BJ4808                          SUPERSEDED SURVEY CONTROL
 BJ4808
 BJ4808  NAD 83(1986)-  30 40 01.50209(N)    091 14 05.74879(W) AD(       ) 2
 BJ4808  NAD 27      -  30 40 00.83425(N)    091 14 05.35417(W) AD(       ) 2
 BJ4808
 BJ4808.Superseded values are not recommended for survey control.
 BJ4808
 BJ4808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4808.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4808
 BJ4808_MARKER: DD = SURVEY DISK
 BJ4808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4808_STAMPING: BONN 1970
 BJ4808_MARK LOGO: LADHGS
 BJ4808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4808+STABILITY: SURFACE MOTION
 BJ4808
 BJ4808  HISTORY     - Date     Condition        Report By
 BJ4808  HISTORY     - 1970     MONUMENTED       LADH
 BJ4808  HISTORY     - 1976     GOOD             NGS
 BJ4808
 BJ4808                          STATION DESCRIPTION
 BJ4808
 BJ4808'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4808'THE STATION IS LOCATED ABOUT 5 MILES WEST-NORTHWEST OF DOWNTOWN
 BJ4808'ZACHARY AND 10.5 MILES NORTH-NORTHWEST OF SCOTLANDVILLE IN THE
 BJ4808'SOUTHWEST QUARTER OF SECTION 67, T4S-R1W AND ON THE PROPERTY OF THE
 BJ4808'LOUISIANA DEPARTMENT OF HIGHWAYS.
 BJ4808'
 BJ4808'TO REACH THE STATION FROM THE ZACHARY HIGH SCHOOL IN ZACHARY, DRIVE
 BJ4808'WEST ALONG STATE HIGHWAY 64 FOR 2.0 MILES TO THE JUNCTION WITH STATE
 BJ4808'HIGHWAY 964, THENCE RIGHT AND NORTH ALONG STATE HIGHWAY 964 FOR 0.7
 BJ4808'MILE TO THE JUNCTION WITH FLANACHER ROAD, THENCE LEFT AND WEST
 BJ4808'ALONG FLANACHER ROAD FOR 2.65 MILES TO THE STATION WHICH IS ON THE
 BJ4808'RIGHT AND NORTH OF THE ROAD NEAR A POWER POLE.
 BJ4808'
 BJ4808'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE EAST ALONG
 BJ4808'FLANACHER ROAD FOR 0.3 MILE TO THE MARK WHICH IS ON THE RIGHT AND
 BJ4808'SOUTH OF THE ROAD NEAR A FENCE AND A CULVERT.
 BJ4808'
 BJ4808'TO REACH AZIMUTH MARK 2 FROM THE STATION, DRIVE WEST ALONG FLANACHER
 BJ4808'ROAD FOR 0.6 MILE TO THE MARK WHICH IS ON THE RIGHT AND NORTH OF THE
 BJ4808'ROAD NEAR A GATE AND A CULVERT.
 BJ4808'
 BJ4808'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4808'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4808'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4808'BONN 1970.  IT IS 110 FEET EAST-NORTHEAST OF THE CENTER OF A FIELD
 BJ4808'ROAD, 83 FEET NORTH-NORTHEAST OF A POWER POLE, 39 FEET NORTH OF THE
 BJ4808'CENTER OF FLANACHER ROAD, 2 FEET SOUTH OF A FENCE AND 2 FEET
 BJ4808'WEST OF A METAL WITNESS POST.
 BJ4808'
 BJ4808'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4808'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4808'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4808'BONN RM 1 1970.  IT IS 115 FEET NORTHEAST OF A POWER POLE, 47
 BJ4808'FEET EAST OF THE METAL WITNESS POST AT THE STATION, 40 FEET NORTH
 BJ4808'OF THE CENTER OF FLANACHER ROAD AND 2 FEET SOUTH OF A FENCE.
 BJ4808'
 BJ4808'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4808'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4808'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4808'BONN RM 2 1970.  IT IS 80 FEET NORTH OF A POWER POLE, 67 FEET
 BJ4808'NORTH-NORTHEAST OF THE CENTER OF A FIELD ROAD, 51 FEET WEST OF THE
 BJ4808'METAL WITNESS POST AT THE STATION, 40 FEET NORTH OF THE CENTER OF
 BJ4808'FLANACHER ROAD AND 2 FEET SOUTH OF A FENCE.
 BJ4808'
 BJ4808'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4808'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4808'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS STAMPED
 BJ4808'BONN AZ MK 1970.  IT IS 38 FEET SOUTH OF THE CENTER OF FLANACHER
 BJ4808'ROAD, 11 FEET WEST OF THE CENTER OF A FIELD ROAD, 8 FEET SOUTH OF
 BJ4808'THE WEST END OF A CULVERT UNDER A FIELD ROAD, 1 FOOT NORTH OF A
 BJ4808'FENCE AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 BJ4808'
 BJ4808'AZIMUTH MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4808'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4808'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4808'STAMPED BONN AZ MK 2 1970.  IT IS 37 FEET NORTH OF THE CENTER OF
 BJ4808'FLANACHER ROAD, 22 FEET WEST-SOUTHWEST OF A POWER POLE, 12 FEET WEST
 BJ4808'OF THE CENTER OF A GATE, 8 FEET NORTH OF THE WEST END OF A CULVERT,
 BJ4808'2 FEET SOUTH OF A FENCE AND 2 FEET WEST OF A METAL WITNESS POST.
 BJ4808'
 BJ4808'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4808
 BJ4808                          STATION RECOVERY (1976)
 BJ4808
 BJ4808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RT)
 BJ4808'THE STATION WAS VISITED 2-18-76 AND THE STATION MARK, RM 1, RM 2,
 BJ4808'AZIMUTH MARK 2 AND AZIMUTH MARK WERE FOUND TO BE IN GOOD CONDITION.
 BJ4808'THE 1970 DESCRIPTION IS ADEQUATE TO FIND THE STATION.
 BJ4808'
 BJ4808'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTHWEST
 BJ4808'OF ZACHARY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3026 ***********************************************************************
 CP3026  DESIGNATION -  BONNER
 CP3026  PID         -  CP3026
 CP3026  STATE/COUNTY-  LA/FRANKLIN
 CP3026  COUNTRY     -  US
 CP3026  USGS QUAD   -  FORT NECESSITY (2018)
 CP3026
 CP3026                         *CURRENT SURVEY CONTROL
 CP3026  ______________________________________________________________________
 CP3026* NAD 83(1993) POSITION- 32 03 49.99488(N) 091 47 19.84538(W)   ADJUSTED
 CP3026* NAVD 88 ORTHO HEIGHT -    19.76  (+/-2cm)       64.8   (feet) VERTCON3
 CP3026  ______________________________________________________________________
 CP3026  GEOID HEIGHT    -        -26.032 (meters)                     GEOID18
 CP3026  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 CP3026  HORZ ORDER      -  FIRST
 CP3026  VERT ORDER      -  THIRD ? (See Below)
 CP3026
 CP3026.The horizontal coordinates were established by classical geodetic methods
 CP3026.and adjusted by the National Geodetic Survey in May 1994.
 CP3026
 CP3026.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3026.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3026
 CP3026.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3026.GEOID18 height accuracy estimate available here.
 CP3026
 CP3026.The vertical order pertains to the NGVD 29 superseded value.
 CP3026
 CP3026.Click photographs - Photos may exist for this station.
 CP3026
 CP3026.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3026
 CP3026. The following values were computed from the NAD 83(1993) position.
 CP3026
 CP3026;                    North         East     Units Scale Factor Converg.
 CP3026;SPC LA N     -   173,616.464 1,067,146.554   MT  0.99991798   +0 22 33.6
 CP3026;SPC LA N     -   569,606.68  3,501,129.99   sFT  0.99991798   +0 22 33.6
 CP3026;UTM  15      - 3,548,158.691   614,324.323   MT  0.99976118   +0 38 34.9
 CP3026
 CP3026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3026!SPC LA N     -   1.00000099  x   0.99991798  =   0.99991897
 CP3026!UTM  15      -   1.00000099  x   0.99976118  =   0.99976216
 CP3026
 CP3026:                Primary Azimuth Mark                     Grid Az
 CP3026:SPC LA N     -  BONNER AZ MK                             152 14 27.0
 CP3026:UTM  15      -  BONNER AZ MK                             151 58 25.7
 CP3026
 CP3026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR1432448158(NAD 83)
 CP3026
 CP3026|---------------------------------------------------------------------|
 CP3026| PID    Reference Object                     Distance      Geod. Az  |
 CP3026|                                                           dddmmss.s |
 CP3026| CP3005 CHASE LDH RAD STA KJP 386 MST       APPROX. 9.3 KM 0751037.1 |
 CP3026| CY3857 BONNER AZ MK                                       1523700.6 |
 CP3026| CY3858 BONNER RM 1                          43.608 METERS 23904     |
 CP3026| CP1880 TT 27                                27.098 METERS 27930     |
 CP3026|---------------------------------------------------------------------|
 CP3026
 CP3026                          SUPERSEDED SURVEY CONTROL
 CP3026
 CP3026  NAD 83(1992)-  32 03 49.99554(N)    091 47 19.84429(W) AD(       ) 1
 CP3026  NAD 83(1986)-  32 03 50.00822(N)    091 47 19.83987(W) AD(       ) 1
 CP3026  NAD 27      -  32 03 49.44677(N)    091 47 19.38059(W) AD(       ) 1
 CP3026  NGVD 29              19.83   (m)           65.1    (f) LEVELING    3  
 CP3026
 CP3026.Superseded values are not recommended for survey control.
 CP3026
 CP3026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3026.See file dsdata.pdf to determine how the superseded data were derived.
 CP3026
 CP3026_MARKER: DS = TRIANGULATION STATION DISK
 CP3026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3026_STAMPING: BONNER 1971
 CP3026_MARK LOGO: CGS
 CP3026_PROJECTION: RECESSED 46 CENTIMETERS
 CP3026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3026+STABILITY: SURFACE MOTION
 CP3026
 CP3026  HISTORY     - Date     Condition        Report By
 CP3026  HISTORY     - 1971     MONUMENTED       NGS
 CP3026
 CP3026                          STATION DESCRIPTION
 CP3026
 CP3026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP3026'THE STATION IS ABOUT 7-1/2 MILES SOUTHWEST OF WINNSBORO, 7-1/2
 CP3026'MILES WEST-NORTHWEST OF GILBERT, 6 MILES SOUTHEAST OF LIDDIEVILLE
 CP3026'AND 2-1/2 MILES NORTHEAST OF FORT NECESSITY.  IT IS IN THE
 CP3026'SOUTHEAST 1/4 SECTION OF 31, T 13 N, R 7 E, ON LAND OWNED BY
 CP3026'MR. W.N. BONNER, STAR ROUTE SOUTH, WINNSBORO, LOUISIANA 71295.
 CP3026'
 CP3026'TO REACH THE STATION FROM FORT NECESSITY, AT THE JUNCTION OF
 CP3026'STATE HIGHWAY 4 AND 562, GO EAST ON STATE HIGHWAY 4 FOR 1.1 MILE
 CP3026'TO FORKS AND JUNCTION WITH STATE HIGHWAY 128.  TAKE THE LEFT
 CP3026'FORK AND GO NORTHEASTERLY ON STATE HIGHWAY 4 FOR 1.3 MILES TO A
 CP3026'METAL GATE ON THE RIGHT, TURN RIGHT PASSING THROUGH GATE AND THE
 CP3026'STATION ON THE LEFT AS DESCRIBED.  CONTINUE SOUTHEAST ON DIRT
 CP3026'ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE RIGHT, SOUTH SIDE OF
 CP3026'ROAD.  AS DESCRIBED.
 CP3026'
 CP3026'STATION MARKS ARE STANDARD DISKS STAMPED BONNER 1971.  THE
 CP3026'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP3026'MONUMENT THAT IS 18 INCHES BELOW THE GROUND SURFACE.  IT IS 126
 CP3026'FEET EAST-SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 4, 98
 CP3026'FEET EAST-NORTHEAST OF THE CENTER OF A METAL GATE, 90 FEET
 CP3026'NORTHWEST OF AN 18 INCH OAK TREE AND 89 FEET NORTH-NORTHEAST OF
 CP3026'THE APPROXIMATE CENTER OF DIRT ROAD.  THE UNDERGROUND MARK IS
 CP3026'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 CP3026'GROUND SURFACE.
 CP3026'
 CP3026'REFERENCE MARK 1, A STANDARD DISK STAMPED BONNER NO 1 1971, IS
 CP3026'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP3026'PROJECTS 1 INCH ABOVE GROUND SURFACE.  IT IS 100 FEET
 CP3026'NORTH-NORTHEAST OF A 24 INCH OAK TREE, 58 FEET SOUTH-SOUTHWEST
 CP3026'OF THE APPROXIMATE CENTER OF DIRT ROAD, 40 FEET EAST-SOUTHEAST
 CP3026'OF THE CENTERLINE OF STATE HIGHWAY 4 AND 1 FOOT WEST-NORTHWEST
 CP3026'OF FENCELINE.
 CP3026'
 CP3026'BENCH MARK TT 27 USED AS REFERENCE MARK 2, IS A STANDARD
 CP3026'GEOLOGICAL BENCH MARK DISK STAMPED TT 27 EV 1956, IS SET IN
 CP3026'THE TOP OF A 6X6 INCH CONCRETE POST THAT PROJECTS 4 INCHES
 CP3026'ABOVE GROUND SURFACE.  IT IS 39 FEET EAST-SOUTHEAST OF THE
 CP3026'CENTERLINE OF STATE HIGHWAY 4, 38 FEET NORTH-NORTHEAST OF THE
 CP3026'APPROXIMATE CENTER OF DIRT ROAD, 1 FOOT WEST-NORTHWEST OF
 CP3026'FENCELINE AND 0.85 FEET SOUTHEAST OF METAL WITNESS POST WITH
 CP3026'SIGN ATTACHED.
 CP3026'
 CP3026'THE AZIMUTH MARK, A STANDARD DISK STAMPED BONNER 1971, SET IN THE
 CP3026'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP3026'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 29 FEET SOUTH
 CP3026'OF CENTER OF DIRT ROAD, 18 FEET WEST OF A 7 INCH ELM TREE AND
 CP3026'3.4 FEET WEST OF WITNESS POST.
 CP3026'
 CP3026'HEIGHT OF LIGHT ABOVE STATION MARK 38.9 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4301 ***********************************************************************
 BJ4301  DESIGNATION -  BONNET
 BJ4301  PID         -  BJ4301
 BJ4301  STATE/COUNTY-  LA/ST CHARLES
 BJ4301  COUNTRY     -  US
 BJ4301  USGS QUAD   -  LA BRANCHE (2018)
 BJ4301
 BJ4301                         *CURRENT SURVEY CONTROL
 BJ4301  ______________________________________________________________________
 BJ4301* NAD 83(1992) POSITION- 30 03 24.11402(N) 090 22 14.94421(W)   ADJUSTED
 BJ4301* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4301  **This station is located in a suspected subsidence area (see below).
 BJ4301  ______________________________________________________________________
 BJ4301  GEOID HEIGHT    -        -26.225 (meters)                     GEOID18
 BJ4301  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 BJ4301  HORZ ORDER      -  FIRST
 BJ4301
 BJ4301.The horizontal coordinates were established by classical geodetic methods
 BJ4301.and adjusted by the National Geodetic Survey in January 1993.
 BJ4301
 BJ4301.** This station is in an area of known vertical motion. If an
 BJ4301.** orthometric height was ever established but is not available 
 BJ4301.** in the current survey control section, the orthometric height
 BJ4301.** is considered suspect.  Suspect heights are available in the
 BJ4301.** superseded section only if requested.
 BJ4301
 BJ4301.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4301.GEOID18 height accuracy estimate available here.
 BJ4301
 BJ4301.Click photographs - Photos may exist for this station.
 BJ4301
 BJ4301.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4301
 BJ4301. The following values were computed from the NAD 83(1992) position.
 BJ4301
 BJ4301;                    North         East     Units Scale Factor Converg.
 BJ4301;SPC LA S     -   172,940.911 1,092,808.763   MT  0.99992622   +0 28 52.6
 BJ4301;SPC LA S     -   567,390.31  3,585,323.42   sFT  0.99992622   +0 28 52.6
 BJ4301;UTM  15      - 3,327,982.192   753,478.913   MT  1.00039278   +1 19 03.2
 BJ4301
 BJ4301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4301!SPC LA S     -   1.00000370  x   0.99992622  =   0.99992992
 BJ4301!UTM  15      -   1.00000370  x   1.00039278  =   1.00039648
 BJ4301
 BJ4301:                Primary Azimuth Mark                     Grid Az
 BJ4301:SPC LA S     -  LEVEE 3                                  097 45 37.6
 BJ4301:UTM  15      -  LEVEE 3                                  096 55 27.0
 BJ4301
 BJ4301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5347827982(NAD 83)
 BJ4301
 BJ4301|---------------------------------------------------------------------|
 BJ4301| PID    Reference Object                     Distance      Geod. Az  |
 BJ4301|                                                           dddmmss.s |
 BJ4301| CW1130 BONNET RM 1                          32.800 METERS 06454     |
 BJ4301| BJ2828 LEVEE 3                             APPROX.12.8 KM 0981430.2 |
 BJ4301| BJ4302 BONNET RM 3                         286.975 METERS 21200     |
 BJ4301| CV9552 BONNET CARRE LEVEE STA 296+57.71     29.888 METERS 21806     |
 BJ4301|---------------------------------------------------------------------|
 BJ4301
 BJ4301                          SUPERSEDED SURVEY CONTROL
 BJ4301
 BJ4301  NAD 83(1986)-  30 03 24.13089(N)    090 22 14.94412(W) AD(       ) 1
 BJ4301  NAD 27      -  30 03 23.40360(N)    090 22 14.65326(W) AD(       ) 1
 BJ4301
 BJ4301.Superseded values are not recommended for survey control.
 BJ4301
 BJ4301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4301.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4301
 BJ4301_MARKER: DS = TRIANGULATION STATION DISK
 BJ4301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4301_STAMPING: BONNET 1972
 BJ4301_MARK LOGO: CGS
 BJ4301_PROJECTION: FLUSH
 BJ4301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4301+STABILITY: SURFACE MOTION
 BJ4301
 BJ4301  HISTORY     - Date     Condition        Report By
 BJ4301  HISTORY     - 1972     MONUMENTED       NGS
 BJ4301
 BJ4301                          STATION DESCRIPTION
 BJ4301
 BJ4301'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 BJ4301'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF KENNER, 6-1/2 MILES
 BJ4301'EAST OF LA PLACE, 4 MILES NORTHEAST OF NORCO AND IS ON THE SOUTHWEST
 BJ4301'EDGE OF LAKE PONTCHARTRAIN, AND IS ON PROPERTY OF NEW ORLEANS
 BJ4301'DISTRICT CORPS OF ENGINEERS, P.O.BOX 60267, NEW ORLEANS LOUISIANA
 BJ4301'70160.
 BJ4301'
 BJ4301'TO REACH THE STATION FROM THE TRAFFIC LIGHT AND THE JUNCTION OF U.S.
 BJ4301'HIGHWAY 61 AND STATE HIGHWAY 48 IN THE NORTH EDGE OF NORCO, GO
 BJ4301'NORTHWEST ON U.S. HIGHWAY 61 FOR 0.3 MILES TO THE BONNET CARRE
 BJ4301'FLOODWAY LEVEE, TURN RIGHT AND GO NORTHEAST ON LEVEE ROAD FOR 3.35
 BJ4301'MILES TO A LOCKED GATE, CONTINUE NORTHEASTERLY THROUGH GATE AND
 BJ4301'ACROSS RAILROAD TRACKS FOR 0.05 MILE TO REFERENCE MARK 3 ON THE
 BJ4301'RIGHT, CONTINUE NORTHEASTERLY ON LEVEE ROAD FOR ABOUT 100 FEET
 BJ4301'TO A FORK, TAKE RIGHT FORK PASSING UNDER INTERSTATE 10 OVERPASS
 BJ4301'FOR 0.15 MILE TO THE STATION.
 BJ4301'
 BJ4301'THE STATION MARKS ARE STANDARD DISK STAMPED BONNET
 BJ4301'1972.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BJ4301'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 132
 BJ4301'FEET SOUTH-SOUTHWEST OF THE EDGE OF LAKE PONTCHARTRAIN AND IS IN
 BJ4301'THE APPROXIMATE CENTER OF THE TOP OF THE LEVEE.  THE UNDERGROUND
 BJ4301'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 BJ4301'BELOW THE GROUND SURFACE.
 BJ4301'
 BJ4301'REFERENCE MARK 1, A STANDARD DISK STAMPED BONNET NO 1 1972, IS SET IN
 BJ4301'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 BJ4301'WITH THE GROUND SURFACE.  IT IS 55 FEET SOUTH-SOUTHWEST OF THE EDGE
 BJ4301'OF LAKE PONTCHARTRAIN, 49 FEET SOUTHEAST OF THE CENTER OF THE LEVEE
 BJ4301'ROAD AND 2 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, AND 20 FEET
 BJ4301'LOWER THAN STATION.
 BJ4301'
 BJ4301'U.S.E. (REFERENCE MARK 2), A STANDARD U.S. ARMY CORPS OF ENGINEERS
 BJ4301'DISK STAMPED 296 + 57.71, IS SET IN THE TOP OF A 10-INCH CYLINDRICAL
 BJ4301'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS SET
 BJ4301'IN THE APPROXIMATE CENTER OF THE TOP OF THE LEVEE.
 BJ4301'
 BJ4301'REFERENCE MARK 3 (AZIMUTH MARK), A STANDARD DISK STAMPED BONNET NO 3
 BJ4301'1972, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ4301'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 83 FEET SOUTHEAST OF
 BJ4301'THE CENTER OF THE LEVEE ROAD AND TOP OF LEVEE, 7 FEET NORTH OF A
 BJ4301'10-INCH TREE AND 1.3 FEET NORTH-NORTHEAST OF A METAL WITNESS POST.
 BJ4301'
 BJ4301'HEIGHT OF LIGHT ABOVE STATION MARK 34.3 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4302 ***********************************************************************
 BJ4302  DESIGNATION -  BONNET RM 3
 BJ4302  PID         -  BJ4302
 BJ4302  STATE/COUNTY-  LA/ST CHARLES
 BJ4302  COUNTRY     -  US
 BJ4302  USGS QUAD   -  LA BRANCHE (2018)
 BJ4302
 BJ4302                         *CURRENT SURVEY CONTROL
 BJ4302  ______________________________________________________________________
 BJ4302* NAD 83(1992) POSITION- 30 03 16.21020(N) 090 22 20.62073(W)   ADJUSTED
 BJ4302* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4302  **This station is located in a suspected subsidence area (see below).
 BJ4302  ______________________________________________________________________
 BJ4302  GEOID HEIGHT    -        -26.221 (meters)                     GEOID18
 BJ4302  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 BJ4302  HORZ ORDER      -  SECOND
 BJ4302
 BJ4302.The horizontal coordinates were established by classical geodetic methods
 BJ4302.and adjusted by the National Geodetic Survey in January 1993.
 BJ4302
 BJ4302.** This station is in an area of known vertical motion. If an
 BJ4302.** orthometric height was ever established but is not available 
 BJ4302.** in the current survey control section, the orthometric height
 BJ4302.** is considered suspect.  Suspect heights are available in the
 BJ4302.** superseded section only if requested.
 BJ4302
 BJ4302.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4302.GEOID18 height accuracy estimate available here.
 BJ4302
 BJ4302.Click photographs - Photos may exist for this station.
 BJ4302
 BJ4302.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4302
 BJ4302. The following values were computed from the NAD 83(1992) position.
 BJ4302
 BJ4302;                    North         East     Units Scale Factor Converg.
 BJ4302;SPC LA S     -   172,696.282 1,092,658.766   MT  0.99992618   +0 28 49.7
 BJ4302;SPC LA S     -   566,587.72  3,584,831.30   sFT  0.99992618   +0 28 49.7
 BJ4302;UTM  15      - 3,327,735.285   753,332.434   MT  1.00039187   +1 19 00.0
 BJ4302
 BJ4302!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4302!SPC LA S     -   1.00000390  x   0.99992618  =   0.99993008
 BJ4302!UTM  15      -   1.00000390  x   1.00039187  =   1.00039578
 BJ4302
 BJ4302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5333227735(NAD 83)
 BJ4302
 BJ4302                          SUPERSEDED SURVEY CONTROL
 BJ4302
 BJ4302  NAD 83(1986)-  30 03 16.22708(N)    090 22 20.62066(W) AD(       ) 2
 BJ4302  NAD 27      -  30 03 15.49951(N)    090 22 20.32959(W) AD(       ) 2
 BJ4302
 BJ4302.Superseded values are not recommended for survey control.
 BJ4302
 BJ4302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4302.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4302
 BJ4302_MARKER: DR = REFERENCE MARK DISK
 BJ4302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4302_STAMPING: BONNET NO 3 1972
 BJ4302_MARK LOGO: CGS
 BJ4302_PROJECTION: FLUSH
 BJ4302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4302+STABILITY: SURFACE MOTION
 BJ4302
 BJ4302  HISTORY     - Date     Condition        Report By
 BJ4302  HISTORY     - 1972     MONUMENTED       NGS
 BJ4302
 BJ4302                          STATION DESCRIPTION
 BJ4302
 BJ4302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 BJ4302'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF KENNER, 6-1/2 MILES
 BJ4302'EAST OF LAPLACE, 4 MILES NORTHEAST OF NORCO, ON THE SOUTHWEST EDGE
 BJ4302'OF LAKE PONTCHARTRAIN AND ON PROPERTY OF NEW ORLEANS DISTRICT CORPS
 BJ4302'OF ENGINEERS.
 BJ4302'
 BJ4302'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND STATE
 BJ4302'HIGHWAY 48 IN THE NORTH EDGE OF NORCO, GO NORTHWEST ON U.S. HIGHWAY
 BJ4302'61 FOR 0.3 MILES TO THE BONNET CARRE FLOODWAY LEVEE.  TURN RIGHT AND
 BJ4302'GO NORTHEAST ON THE LEVEE ROAD FOR 3.4 MILES TO THE MARK ON THE
 BJ4302'RIGHT.
 BJ4302'
 BJ4302'AN ELECTRONIC TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 BJ4302'BONNET, DISTANCE BEING 286.973 METERS OR (941.50 FEET)
 BJ4302'SOUTH-SOUTHWEST OF STATION BONNET.  THE MARK IS A STANDARD REFERENCE
 BJ4302'MARK DISK STAMPED BONNET NO 3 1972, SET IN THE TOP OF A 12-INCH
 BJ4302'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 BJ4302'SURFACE.  IT IS 83 FEET SOUTHEAST OF THE CENTER OF THE LEVEE
 BJ4302'ROAD AND 1.3 FEET NORTH-NORTHEAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DE8091 ***********************************************************************
 DE8091  HT_MOD      -  This is a Height Modernization Survey Station.
 DE8091  CORS        -  This is a GPS Continuously Operating Reference Station.
 DE8091  DESIGNATION -  BOOTHVILLE CORS ARP
 DE8091  CORS_ID     -  BVHS
 DE8091  PID         -  DE8091
 DE8091  STATE/COUNTY-  LA/PLAQUEMINES
 DE8091  COUNTRY     -  US
 DE8091  USGS QUAD   -  TRIUMPH (2018)
 DE8091
 DE8091                         *CURRENT SURVEY CONTROL
 DE8091  ______________________________________________________________________
 DE8091* NAD 83(2011) POSITION- 29 20 12.48978(N) 089 24 23.01013(W)   ADJUSTED
 DE8091* NAD 83(2011) ELLIP HT-   -14.253 (meters)        (04/??/25)   ADJUSTED
 DE8091* NAD 83(2011) EPOCH   -  2010.00
 DE8091* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DE8091  **This station is located in a suspected subsidence area (see below).
 DE8091  ______________________________________________________________________
 DE8091  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE8091  GEOID HEIGHT    -        -24.092 (meters)                     GEOID03
 DE8091  GEOID HEIGHT    -        -23.865 (meters)                     GEOID18
 DE8091  NAD 83(2011) X  -     57,650.885 (meters)                     COMP
 DE8091  NAD 83(2011) Y  - -5,564,332.975 (meters)                     COMP
 DE8091  NAD 83(2011) Z  -  3,106,491.023 (meters)                     COMP
 DE8091
 DE8091  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8091  Standards:
 DE8091         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8091            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8091  -------------------------------------------------------------------
 DE8091  NETWORK    0.23   0.50           0.11   0.07   0.26     -0.31888800
 DE8091  -------------------------------------------------------------------
 DE8091
 DE8091.The coordinates were established by GPS observations
 DE8091.and adjusted by the National Geodetic Survey in April 2025.
 DE8091
 DE8091.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8091.been affixed to the stable North American Tectonic Plate. 
 DE8091
 DE8091.The coordinates are valid at the epoch date displayed above
 DE8091.which is a decimal equivalence of Year/Month/Day.
 DE8091
 DE8091.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DE8091.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DE8091.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DE8091.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DE8091.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DE8091.published epoch of 2010.00.
 DE8091
 DE8091.Additional information on MYCS is available at:
 DE8091.https://geodesy.noaa.gov/CORS/index.shtml
 DE8091
 DE8091.** This station is in an area of known vertical motion. If an
 DE8091.** orthometric height was ever established but is not available 
 DE8091.** in the current survey control section, the orthometric height
 DE8091.** is considered suspect.  Suspect heights are available in the
 DE8091.** superseded section only if requested.
 DE8091
 DE8091.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8091.GEOID18 height accuracy estimate available here.
 DE8091
 DE8091.The PID for the CORS L1 Phase Center is DR1463.
 DE8091
 DE8091.Click photographs - Photos may exist for this station.
 DE8091
 DE8091.The XYZ, and position/ellipsoidal ht. are equivalent.
 DE8091
 DE8091.The ellipsoidal height was determined by GPS observations
 DE8091.and is referenced to NAD 83.
 DE8091
 DE8091. The following values were computed from the NAD 83(2011) position.
 DE8091
 DE8091;                    North         East     Units Scale Factor Converg.
 DE8091;SPC LA S     -    94,330.385 1,187,136.953   MT  0.99999241   +0 57 48.6
 DE8091;SPC LA S     -   309,482.27  3,894,798.49   sFT  0.99999241   +0 57 48.6
 DE8091;UTM  16      - 3,247,706.301   266,345.475   MT  1.00027371   -1 10 46.3
 DE8091
 DE8091!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8091!SPC LA S     -   1.00000224  x   0.99999241  =   0.99999465
 DE8091!UTM  16      -   1.00000224  x   1.00027371  =   1.00027595
 DE8091
 DE8091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6634547706(NAD 83)
 DE8091
 DE8091                          SUPERSEDED SURVEY CONTROL
 DE8091
 DE8091  NAD 83(2011)-  29 20 12.48975(N)    089 24 23.01021(W) AD(2010.00) c
 DE8091  ELLIP H (06/??/19)  -14.245  (m)                       GP(2010.00) c c
 DE8091  NAD 83(2011)-  29 20 12.48958(N)    089 24 23.01001(W) AD(2010.00) c
 DE8091  NAD 83(2011)-  29 20 12.48974(N)    089 24 23.01021(W) AD(2010.00) c
 DE8091  ELLIP H (08/??/11)  -14.248  (m)                       GP(2010.00) c c
 DE8091  NAD 83(2007)-  29 20 12.48967(N)    089 24 23.01085(W) AD(       ) c
 DE8091  NAD 83(CORS)-  29 20 12.48967(N)    089 24 23.01085(W) AD(2002.00) c
 DE8091  ELLIP H (10/??/02)  -14.217  (m)                       GP(2002.00) c c
 DE8091
 DE8091.Superseded values are not recommended for survey control.
 DE8091
 DE8091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8091.See file dsdata.pdf to determine how the superseded data were derived.
 DE8091
 DE8091_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DE8091
 DE8091                          STATION DESCRIPTION
 DE8091
 DE8091'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DE8091'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DE8091'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DE8091'AND LOG FILES ACCESSIBLE AT:
 DE8091'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1088 ***********************************************************************
 AT1088  DESIGNATION -  BOOTHVILLE MUNICIPAL TANK
 AT1088  PID         -  AT1088
 AT1088  STATE/COUNTY-  LA/PLAQUEMINES
 AT1088  COUNTRY     -  US
 AT1088  USGS QUAD   -  TRIUMPH (2018)
 AT1088
 AT1088                         *CURRENT SURVEY CONTROL
 AT1088  ______________________________________________________________________
 AT1088* NAD 83(1992) POSITION- 29 19 28.19305(N) 089 23 46.58282(W)   ADJUSTED
 AT1088  **This station is located in a suspected subsidence area (see below).
 AT1088  ______________________________________________________________________
 AT1088  GEOID HEIGHT    -        -23.834 (meters)                     GEOID18
 AT1088  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 AT1088  HORZ ORDER      -  THIRD
 AT1088
 AT1088.The horizontal coordinates were established by classical geodetic methods
 AT1088.and adjusted by the National Geodetic Survey in January 1993.
 AT1088
 AT1088.** This station is in an area of known vertical motion. If an
 AT1088.** orthometric height was ever established but is not available 
 AT1088.** in the current survey control section, the orthometric height
 AT1088.** is considered suspect.  Suspect heights are available in the
 AT1088.** superseded section only if requested.
 AT1088
 AT1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1088.GEOID18 height accuracy estimate available here.
 AT1088
 AT1088.Click photographs - Photos may exist for this station.
 AT1088
 AT1088.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1088
 AT1088. The following values were computed from the NAD 83(1992) position.
 AT1088
 AT1088;                    North         East     Units Scale Factor Converg.
 AT1088;SPC LA S     -    92,983.295 1,188,142.601   MT  0.99999490   +0 58 06.8
 AT1088;SPC LA S     -   305,062.69  3,898,097.85   sFT  0.99999490   +0 58 06.8
 AT1088;UTM  16      - 3,246,322.167   267,300.316   MT  1.00026822   -1 10 26.8
 AT1088
 AT1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6730046322(NAD 83)
 AT1088
 AT1088                          SUPERSEDED SURVEY CONTROL
 AT1088
 AT1088  NAD 83(1986)-  29 19 28.19695(N)    089 23 46.58890(W) AD(       ) 3
 AT1088  NAD 27      -  29 19 27.40199(N)    089 23 46.38630(W) AD(       ) 3
 AT1088
 AT1088.Superseded values are not recommended for survey control.
 AT1088
 AT1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1088.See file dsdata.pdf to determine how the superseded data were derived.
 AT1088
 AT1088_MARKER: 53 = ELEVATED TANK
 AT1088
 AT1088  HISTORY     - Date     Condition        Report By
 AT1088  HISTORY     - 1966     FIRST OBSERVED   CGS
 AT1088  HISTORY     - 1984     POOR             LOCSUR
 AT1088
 AT1088                          STATION DESCRIPTION
 AT1088
 AT1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1088'STATION IS LOCATED ABOUT 4 MILES NORTHWEST OF VENICE, ABOUT 1 MILE
 AT1088'SOUTHEAST OF
 AT1088'VENICE-BOOTHVILLE HIGH SCHOOL AND ON THE WEST SIDE OF
 AT1088'STATE HIGHWAY 23.
 AT1088'
 AT1088'STATION IS A LARGE METAL WATER TANK PAINTED SILVER, IS SUPPORTED BY 8
 AT1088'LEGS, IS
 AT1088'APPROXIMATELY 175 FEET HIGH AND HAS BOOTHVILLE PAINTED IN
 AT1088'BLACK LETTERS ON THE
 AT1088'NORTHWEST SIDE AND VENICE PAINTED ON THE
 AT1088'SOUTHEAST SIDE.
 AT1088'
 AT1088'POINT INTERSECTED WAS TOP AND CENTER.
 AT1088
 AT1088                          STATION RECOVERY (1984)
 AT1088
 AT1088'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1984 (RJW)
 AT1088'STATION RECOVERED POOR.
 AT1088'
 AT1088'ORIGINAL DESCRIPTION ADEQUATE WITH THE FOLLOWING CHANGES, THE
 AT1088'WATER TANK IS NOW PAINTED GREEN AND WHITE, THE POINT INTERSECTED
 AT1088'AT THE TOP AND CENTER HAS BEEN DISTURBED BY BEING BENT OVER AT
 AT1088'THIS TIME THE POINT IS STILL RECOVERABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1807 ***********************************************************************
 CP1807  DESIGNATION -  BOPPS BOLT
 CP1807  PID         -  CP1807
 CP1807  STATE/COUNTY-  LA/RICHLAND
 CP1807  COUNTRY     -  US
 CP1807  USGS QUAD   -  MANGHAM (2018)
 CP1807
 CP1807                         *CURRENT SURVEY CONTROL
 CP1807  ______________________________________________________________________
 CP1807* NAD 83(1986) POSITION- 32 22 13.     (N) 091 52 28.     (W)   SCALED
 CP1807* NAVD 88 ORTHO HEIGHT -    21.96  (+/-2cm)       72.0   (feet) VERTCON3
 CP1807  ______________________________________________________________________
 CP1807  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 CP1807  VERT ORDER      -  ? (See Below)
 CP1807
 CP1807.The horizontal coordinates were scaled from a map and have
 CP1807.an estimated accuracy of +/- 6 seconds.
 CP1807
 CP1807.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1807.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1807
 CP1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1807.GEOID18 height accuracy estimate available here.
 CP1807
 CP1807.The vertical order pertains to the NGVD 29 superseded value.
 CP1807
 CP1807.Click photographs - Photos may exist for this station.
 CP1807
 CP1807;                    North         East    Units  Estimated Accuracy
 CP1807;SPC LA N     -   207,540.    1,058,870.      MT  (+/- 180 meters Scaled)
 CP1807
 CP1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR058820(NAD 83)
 CP1807
 CP1807                          SUPERSEDED SURVEY CONTROL
 CP1807
 CP1807  NGVD 29 (??/??/92)   22.041  (m)           72.31   (f) ADJ UNCH       
 CP1807
 CP1807.Superseded values are not recommended for survey control.
 CP1807
 CP1807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1807.See file dsdata.pdf to determine how the superseded data were derived.
 CP1807
 CP1807_MARKER: B = BOLT
 CP1807_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 CP1807_SP_SET: UNDERGROUND STONE
 CP1807_PROJECTION: RECESSED 91 CENTIMETERS
 CP1807_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1807
 CP1807  HISTORY     - Date     Condition        Report By
 CP1807  HISTORY     - UNK      MONUMENTED       USACE
 CP1807  HISTORY     - 1934     GOOD             USACE
 CP1807
 CP1807                          STATION DESCRIPTION
 CP1807
 CP1807'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1807'1-1/2 MILES NORTHWEST ALONG STATE HIGHWAY 15 FROM ALTO, RICHLAND
 CP1807'PARISH, ABOUT 1/2 MILE SOUTHEAST OF A BRIDGE OVER BOEUF RIVER, ABOUT
 CP1807'1,095 FEET SOUTH OF P.B.M. MAGNOLIA (U.S.E.), DESCRIBED ABOVE, ABOUT
 CP1807'1,000 FEET SOUTH OF THE HIGHWAY, AT THE SOUTHEAST CORNER OF THE
 CP1807'MAGNOLIA PETROLEUM CO. GROUNDS, AND 2 FEET FROM EACH FENCE.  A COPPER
 CP1807'BOLT, SET IN THE TOP OF A STONE ABOUT 3 FEET UNDER GROUND, ACCESS TO
 CP1807'WHICH IS HAD THROUGH AN IRON PIPE PROJECTING ABOUT 3 INCHES ABOVE
 CP1807'GROUND AND BEARING A CORPS OF ENGINEERS, U.S. ARMY STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1806 ***********************************************************************
 CP1806  DESIGNATION -  BOPPS CAP
 CP1806  PID         -  CP1806
 CP1806  STATE/COUNTY-  LA/RICHLAND
 CP1806  COUNTRY     -  US
 CP1806  USGS QUAD   -  MANGHAM (2018)
 CP1806
 CP1806                         *CURRENT SURVEY CONTROL
 CP1806  ______________________________________________________________________
 CP1806* NAD 83(1986) POSITION- 32 22 13.     (N) 091 52 28.     (W)   SCALED
 CP1806* NAVD 88 ORTHO HEIGHT -    23.20  (+/-2cm)       76.1   (feet) VERTCON3
 CP1806  ______________________________________________________________________
 CP1806  GEOID HEIGHT    -        -25.988 (meters)                     GEOID18
 CP1806  VERT ORDER      -  ? (See Below)
 CP1806
 CP1806.The horizontal coordinates were scaled from a map and have
 CP1806.an estimated accuracy of +/- 6 seconds.
 CP1806
 CP1806.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1806.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1806
 CP1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1806.GEOID18 height accuracy estimate available here.
 CP1806
 CP1806.The vertical order pertains to the NGVD 29 superseded value.
 CP1806
 CP1806.Click photographs - Photos may exist for this station.
 CP1806
 CP1806;                    North         East    Units  Estimated Accuracy
 CP1806;SPC LA N     -   207,540.    1,058,870.      MT  (+/- 180 meters Scaled)
 CP1806
 CP1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR058820(NAD 83)
 CP1806
 CP1806                          SUPERSEDED SURVEY CONTROL
 CP1806
 CP1806  NGVD 29 (??/??/92)   23.279  (m)           76.37   (f) ADJ UNCH       
 CP1806
 CP1806.Superseded values are not recommended for survey control.
 CP1806
 CP1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1806.See file dsdata.pdf to determine how the superseded data were derived.
 CP1806
 CP1806_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CP1806_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP1806_MARK LOGO: USACE
 CP1806_PROJECTION: PROJECTING 8 CENTIMETERS
 CP1806_MAGNETIC: P = MARKER IS A STEEL PIPE
 CP1806_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1806
 CP1806  HISTORY     - Date     Condition        Report By
 CP1806  HISTORY     - UNK      MONUMENTED       USACE
 CP1806  HISTORY     - 1934     GOOD             USACE
 CP1806
 CP1806                          STATION DESCRIPTION
 CP1806
 CP1806'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP1806'1-1/2 MILES NORTHWEST ALONG STATE HIGHWAY 15 FROM ALTO, RICHLAND
 CP1806'PARISH, ABOUT 1/2 MILE SOUTHEAST OF A BRIDGE OVER BOEUF RIVER, ABOUT
 CP1806'1,095 FEET SOUTH OF P.B.M. MAGNOLIA (U.S.E.), DESCRIBED ABOVE, ABOUT
 CP1806'1,000 FEET SOUTH OF THE HIGHWAY, AT THE SOUTHEAST CORNER OF THE
 CP1806'MAGNOLIA PETROLEUM CO. GROUNDS, AND 2 FEET FROM EACH FENCE.  AN IRON
 CP1806'PIPE PROJECTING ABOUT 3 INCHES ABOVE GROUND AND BEARING A CORPS OF
 CP1806'ENGINEERS, U.S. ARMY STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3386 ***********************************************************************
 CQ3386  CBN         -  This is a Cooperative Base Network Control Station.
 CQ3386  DESIGNATION -  BORO
 CQ3386  PID         -  CQ3386
 CQ3386  STATE/COUNTY-  LA/JACKSON
 CQ3386  COUNTRY     -  US
 CQ3386  USGS QUAD   -  JONESBORO SOUTH (2018)
 CQ3386
 CQ3386                         *CURRENT SURVEY CONTROL
 CQ3386  ______________________________________________________________________
 CQ3386* NAD 83(2011) POSITION- 32 12 21.86972(N) 092 43 58.06220(W)   ADJUSTED
 CQ3386* NAD 83(2011) ELLIP HT-    49.756 (meters)        (06/27/12)   ADJUSTED
 CQ3386* NAD 83(2011) EPOCH   -  2010.00
 CQ3386* NAVD 88 ORTHO HEIGHT -    75.3   (meters)      247.    (feet) GPS OBS
 CQ3386  ______________________________________________________________________
 CQ3386  NAVD 88 orthometric height was determined with geoid model    GEOID96
 CQ3386  GEOID HEIGHT    -        -25.456 (meters)                     GEOID96
 CQ3386  GEOID HEIGHT    -        -25.574 (meters)                     GEOID18
 CQ3386  NAD 83(2011) X  -   -257,555.486 (meters)                     COMP
 CQ3386  NAD 83(2011) Y  - -5,395,812.736 (meters)                     COMP
 CQ3386  NAD 83(2011) Z  -  3,379,815.188 (meters)                     COMP
 CQ3386  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 CQ3386
 CQ3386  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CQ3386  Standards:
 CQ3386         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CQ3386            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CQ3386  -------------------------------------------------------------------
 CQ3386  NETWORK    0.85   2.72           0.38   0.31   1.39      0.06051781
 CQ3386  -------------------------------------------------------------------
 CQ3386  Click here for local accuracies and other accuracy information.
 CQ3386
 CQ3386.This mark is at Jonesboro Airport (F88)
 CQ3386
 CQ3386.The horizontal coordinates were established by GPS observations
 CQ3386.and adjusted by the National Geodetic Survey in June 2012.
 CQ3386
 CQ3386.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CQ3386.been affixed to the stable North American tectonic plate. See 
 CQ3386.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CQ3386
 CQ3386.The horizontal coordinates are valid at the epoch date displayed above
 CQ3386.which is a decimal equivalence of Year/Month/Day.
 CQ3386
 CQ3386.The orthometric height was determined by GPS observations and a
 CQ3386.high-resolution geoid model.
 CQ3386
 CQ3386.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3386.GEOID18 height accuracy estimate available here.
 CQ3386
 CQ3386.Click photographs - Photos may exist for this station.
 CQ3386
 CQ3386.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3386
 CQ3386.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3386
 CQ3386.The ellipsoidal height was determined by GPS observations
 CQ3386.and is referenced to NAD 83.
 CQ3386
 CQ3386. The following values were computed from the NAD 83(2011) position.
 CQ3386
 CQ3386;                    North         East     Units Scale Factor Converg.
 CQ3386;SPC LA N     -   189,185.543   978,053.417   MT  0.99992736   -0 07 23.1
 CQ3386;SPC LA N     -   620,686.24  3,208,830.25   sFT  0.99992736   -0 07 23.1
 CQ3386;UTM  15      - 3,563,309.211   525,182.362   MT  0.99960782   +0 08 32.7
 CQ3386
 CQ3386!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3386!SPC LA N     -   0.99999219  x   0.99992736  =   0.99991955
 CQ3386!UTM  15      -   0.99999219  x   0.99960782  =   0.99960001
 CQ3386
 CQ3386_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2518263309(NAD 83)
 CQ3386
 CQ3386                          SUPERSEDED SURVEY CONTROL
 CQ3386
 CQ3386  NAD 83(2007)-  32 12 21.86968(N)    092 43 58.06294(W) AD(2002.00) 0
 CQ3386  ELLIP H (02/10/07)   49.775  (m)                       GP(2002.00)    
 CQ3386  ELLIP H (06/20/00)   49.752  (m)                       GP(       ) 3 1
 CQ3386  ELLIP H (01/21/93)   49.818  (m)                       GP(       ) 4 2
 CQ3386  NAD 83(1992)-  32 12 21.86907(N)    092 43 58.06264(W) AD(       ) B
 CQ3386  ELLIP H (09/10/92)   49.818  (m)                       GP(       ) 4 1
 CQ3386  NAD 83(1986)-  32 12 21.88360(N)    092 43 58.05358(W) AD(       ) 3
 CQ3386  NAD 27      -  32 12 21.31876(N)    092 43 57.50280(W) AD(       ) 3
 CQ3386  NAVD 88 (08/12/94)   75.3    (m)  UNKNOWN  model used  GPS OBS        
 CQ3386  NAVD 88 (09/10/92)   75.5    (m)  UNKNOWN  model used  GPS OBS        
 CQ3386  NGVD 29 (12/01/98)   75.334  (m)          247.16   (f) ADJUSTED    2 1
 CQ3386  NGVD 29 (11/20/87)   75.4    (m)  RAPOU78  model used  GPS OBS        
 CQ3386
 CQ3386.Superseded values are not recommended for survey control.
 CQ3386
 CQ3386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3386.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3386
 CQ3386_MARKER: DH = HORIZONTAL CONTROL DISK
 CQ3386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3386_STAMPING: BORO 1986
 CQ3386_MARK LOGO: NGS
 CQ3386_PROJECTION: FLUSH
 CQ3386_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ3386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3386+STABILITY: SURFACE MOTION
 CQ3386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3386+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2007
 CQ3386
 CQ3386  HISTORY     - Date     Condition        Report By
 CQ3386  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3386  HISTORY     - 1986     GOOD             LADTD
 CQ3386  HISTORY     - 19870408 GOOD
 CQ3386  HISTORY     - 19910925 GOOD             LADTD
 CQ3386  HISTORY     - 19920311 GOOD
 CQ3386  HISTORY     - 19970219 GOOD             LADTD
 CQ3386  HISTORY     - 19980313 GOOD             NGS
 CQ3386  HISTORY     - 20031208 GOOD             LADTD
 CQ3386  HISTORY     - 20070603 GOOD             MAEC
 CQ3386
 CQ3386                          STATION DESCRIPTION
 CQ3386
 CQ3386'DESCRIBED BY LA TRANSP AND DEV 1986 (SLC)
 CQ3386'THE STATION IS LOCATED ABOUT 4.8 KM (3 MI) SOUTH OF JONESBORO, AT
 CQ3386'THE JONESBORO AIRPORT, NEAR THE NORTH END OF THE RUNWAY.
 CQ3386'OWNERSHIP--CITY OF JONESBORO, FOR ENTRANCE INTO THE AIRFIELD
 CQ3386'CONTACT MR. RICHARD ZUBER, JONESBORO, LA., TELEPHONE 318-259-2385.
 CQ3386'
 CQ3386'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 167 AND
 CQ3386'STATE HIGHWAYS 4 AND 147 IN JONESBORO, GO SOUTH ALONG HIGHWAY 167
 CQ3386'FOR 0.3 KM (0.2 MI) TO EIGHT STREET. TURN RIGHT, WEST, ON EIGHT
 CQ3386'STREET FOR 0.3 KM (0.2 MI) TO GANSVILLE ROAD. TURN LEFT ON
 CQ3386'GANSVILLE ROAD WHICH TURNS INTO PARISH ROAD 601 FOR 4.8 KM (3.0 MI)
 CQ3386'TO THE ENTRANCE TO THE AIRPORT AND END OF PARISH ROAD 601,
 CQ3386'GO WEST FOR 0.02 KM (0.01 MI) TO A CURVE RIGHT, THEN RIGHT, NORTH,
 CQ3386'FOR 0.2 KM (0.1 MI) TO A TAXIWAY, THEN LEFT, WEST, FOR 0.02 KM
 CQ3386'(0.01 MI) TO THE STATION ON THE LEFT AND EAST OF THE RUNWAY.
 CQ3386'
 CQ3386'THE STATION IS A STANDARD NGS DISK
 CQ3386'STAMPED---BORO 1986---,
 CQ3386'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 CQ3386'30 CM IN DIAMETER RECESSED 2 CM BELOW GROUND.  LOCATED
 CQ3386'41.4 METERS (136 FT) NORTHWEST FROM THE CENTER END OF RUNWAY,
 CQ3386'19.5 METERS (64 FT) EAST FROM THE CENTER OF THE RUNWAY,
 CQ3386'14.5 METERS (47.5 FT) SOUTH FROM A BLUE DOME LIGHT,
 CQ3386'7.3 METERS (24 FT) WEST FROM A VASI LIGHT AND
 CQ3386'5.2 METERS (17 FT) EAST FROM A 20-INCH CONCRETE SLAB (DUCT).
 CQ3386'THE UNDERGROUND MARK IS A STANDARD NGS DISK
 CQ3386'STAMPED---BORO 1986---,
 CQ3386'SET INTO AN IRREGULAR MASS OF CONCRETE 0.9 METER BELOW THE SURFACE.
 CQ3386'
 CQ3386'DESCRIBED BY S.L. CRAIN, TYPED BY DEW.
 CQ3386
 CQ3386                          STATION RECOVERY (1986)
 CQ3386
 CQ3386'RECOVERY NOTE BY LA TRANSP AND DEV 1986
 CQ3386'RECOVERED IN GOOD CONDITION.
 CQ3386
 CQ3386                          STATION RECOVERY (1987)
 CQ3386
 CQ3386'RECOVERED 1987
 CQ3386'RECOVERED IN GOOD CONDITION.
 CQ3386
 CQ3386                          STATION RECOVERY (1991)
 CQ3386
 CQ3386'RECOVERY NOTE BY LA TRANSP AND DEV 1991
 CQ3386'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTH OF JONESBORO, AT
 CQ3386'THE JONESBORO AIRPORT, NEAR THE NORTH END OF THE RUNWAY.
 CQ3386'OWNERSHIP--CITY OF JONESBORO, FOR ENTRANCE INTO THE AIRFIELD CONTACT
 CQ3386'MR. RICHARD ZUBER, JONESBORO, LA., TELEPHONE 318-259-2385.
 CQ3386'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 167 AND STATE
 CQ3386'HIGHWAYS 4 AND 147 IN JONESBORO, GO SOUTH FOR 0.2 MI (0.3 KM) ON
 CQ3386'HIGHWAY 167 TO THE JUNCTION WITH EIGHT STREET, TURN RIGHT AND GO WEST
 CQ3386'FOR 0.2 MI (0.3 KM) ON EIGHT STREET TO THE JUNCTION WITH GANSVILLE
 CQ3386'ROAD, TURN LEFT AND GO SOUTH FOR 3.0 MI (4.8 KM) ON GANSVILLE ROAD
 CQ3386'WHICH TURNS INTO PARISH ROAD 601 TO THE ENTRANCE TO THE AIRPORT AND
 CQ3386'END OF PARISH ROAD 601, GO WEST FOR 0.01 MI (0.02 KM) TO A CURVE
 CQ3386'RIGHT, TURN RIGHT AND GO NORTH FOR 0.1 MI (0.2 KM) TO A TAXIWAY, TURN
 CQ3386'LEFT AND GO WEST FOR 0.01 MI (0.02 KM) TO THE STATION ON THE LEFT AND
 CQ3386'EAST OF THE RUNWAY.
 CQ3386'THE STATION IS 136.0 FT (41.5 M) SOUTHEAST FROM THE CENTER END OF THE
 CQ3386'RUNWAY, 64.0 FT (19.5 M) EAST FROM THE CENTER OF THE RUNWAY, 47.5 FT
 CQ3386'(14.5 M) SOUTH FROM A BLUE DOME LIGHT, 24.0 FT (7.3 M) WEST FROM A
 CQ3386'VASI LIGHT, 17.0 FT (5.2 M) EAST-NORTHEAST FROM A 20-INCH CONCRETE
 CQ3386'SLAB (DUCT), 1.0 FT (0.3 M) EAST FROM A FIBERGLASS WITNESS POST,
 CQ3386'FLUSH WITH THE GROUND SURFACE AND ABOUT LEVEL WITH THE RUNWAY.
 CQ3386
 CQ3386                          STATION RECOVERY (1992)
 CQ3386
 CQ3386'RECOVERED 1992
 CQ3386'RECOVERED IN GOOD CONDITION.
 CQ3386
 CQ3386                          STATION RECOVERY (1997)
 CQ3386
 CQ3386'RECOVERY NOTE BY LA TRANSP AND DEV 1997 (TLH)
 CQ3386'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) SOUTH OF JONESBORO AND
 CQ3386'21.0 MI (33.8 KM) NORTH OF WINNFIELD, AT THE JONESBORO AIRPORT, NEAR
 CQ3386'THE NORTH END OF THE RUNWAY.  OWNERSHIP--CITY OF JONESBORO, FOR
 CQ3386'ENTRANCE INTO THE AIRFIELD CONTACT MR.  RICHARD ZUBER, JONESBORO, LA.,
 CQ3386'TELEPHONE 318-259-2385 OR MR.  B.  RICE, TELEPHONE 318-259-2164.  TO
 CQ3386'REACH THE STATION FROM THE JACKSON PARISH COURT HOUSE IN JONESBORO, GO
 CQ3386'SOUTH FOR 1.9 MI (3.1 KM) ON U S HIGHWAY 167 TO THE JUNCTION WITH
 CQ3386'INDUSTRIAL DRIVE, TURN RIGHT AND GO WEST FOR 0.8 MI (1.3 KM) ON
 CQ3386'INDUSTRIAL DRIVE TO THE JUNCTION WITH PARISH ROAD NUMBER 601, TURN
 CQ3386'LEFT AND GO SOUTH AND THEN WEST FOR 1.3 MI (2.1 KM) ON THE PARISH ROAD
 CQ3386'TO THE END OF THE PARISH ROAD AND THE ENTRANCE GATE INTO THE AIRPORT,
 CQ3386'PASS THROUGH THE GATE AND GO NORTH FOR 0.05 MI (0.08 KM) ACROSS AN
 CQ3386'AIRPLANE PARKING AREA TO A TAXIWAY LEADING TO THE RUNWAY, TURN LEFT
 CQ3386'AND GO WEST FOR 0.05 MI (0.08 KM) ON THE TAXIWAY TO THE JUNCTION WITH
 CQ3386'THE RUNWAY AND THE STATION ON THE LEFT SET BETWEEN THE EAST END OF THE
 CQ3386'RUNWAY AND A VASI GLIDE LIGHT.  THE STATION IS 136.0 FT (41.5 M)
 CQ3386'SOUTHEAST FROM THE CENTER END OF RUNWAY 17, 64.0 FT (19.5 M) EAST FROM
 CQ3386'THE CENTER OF THE RUNWAY, 47.5 FT (14.5 M) SOUTH FROM A BLUE DOME
 CQ3386'LIGHT, 24.0 FT (7.3 M) WEST FROM THE VASI LIGHT, 17.0 FT (5.2 M) EAST
 CQ3386'FROM A 20-INCH CONCRETE SLAB (DUCT) , RECESSED 1 INCH BELOW THE GROUND
 CQ3386'SURFACE AND ABOUT LEVEL WITH THE RUNWAY.
 CQ3386
 CQ3386                          STATION RECOVERY (1998)
 CQ3386
 CQ3386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (CSM)
 CQ3386'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) SOUTH OF JONESBORO, AT THE
 CQ3386'JONESBORO AIRPORT, NEAR THE NORTH END OF THE RUNWAY.  OWNERSHIP--CITY
 CQ3386'OF JONESBORO.  FOR ENTRANCE INTO THE AIRFIELD CONTACT MR. RICHARD
 CQ3386'ZUBER, JONESBORO LA, PHONE 318-259-2385.  TO REACH THE STATION FROM
 CQ3386'THE JUNCTION OF U.S. HIGHWAY 167 AND STATE HIGHWAYS 4 AND 147 IN
 CQ3386'JONESBORO, GO SOUTH FOR 0.2 MI (0.3 KM) ON HIGHWAY 167 TO THE JUNCTION
 CQ3386'WITH EIGHT STREET.  TURN RIGHT AND GO WEST FOR 0.2 MI (0.3 KM) ON
 CQ3386'EIGHT STREET TO THE JUNCTION OF GAINESVILLE ROAD.  TURN LEFT AND GO
 CQ3386'SOUTH FOR 2.45 MI (3.94 KM) ON GAINESVILLE ROAD (TURNS INTO PARISH
 CQ3386'ROAD 601) TO A POINT WHERE THE PARISH ROAD TURNS SHARP RIGHT AND A
 CQ3386'GRAVEL ROAD CONTINUES SOUTH.  TURN RIGHT AND GO WEST FOR 0.55 MI (0.89
 CQ3386'KM) ON THE PARISH ROAD TO THE END OF ROAD AND A GATE ON THE RIGHT AT
 CQ3386'THE AIRPORT ENTRANCE.  PASS THROUGH GATE AND GO NORTH FOR 0.1 MI (0.2
 CQ3386'KM) ON A PAVED LANE AND ACROSS APRON TO A RAMP ON LEFT.  TURN LEFT AND
 CQ3386'GO WEST ON THE RAMP FOR 114 FT (34.7 M) TO THE JUNCTION OF RUNWAY AND
 CQ3386'THE STATION ON LEFT, ON THE EAST SIDE OF RUNWAY.  LOCATED 136.0 FT
 CQ3386'(41.5 M) SOUTHEAST FROM THE CENTER END OF RUNWAY, 64.0 FT (19.5 M)
 CQ3386'EAST FROM THE CENTER OF RUNWAY, 47.5 FT (14.5 M) SOUTH FROM A BLUE
 CQ3386'DOME LIGHT, 24.0 FT (7.3 M) WEST FROM A VASI LIGHT, 17.0 FT (5.2 M)
 CQ3386'EAST-NORTHEAST FROM A 20-INCH CONCRETE SLAB (DUCT), 1.0 FT (0.3 M)
 CQ3386'EAST FROM A FIBERGLASS WITNESS POST, FLUSH WITH GROUND AND ABOUT LEVEL
 CQ3386'WITH THE RUNWAY.
 CQ3386
 CQ3386                          STATION RECOVERY (2003)
 CQ3386
 CQ3386'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 CQ3386'RECOVERED IN GOOD CONDITION.
 CQ3386
 CQ3386                          STATION RECOVERY (2007)
 CQ3386
 CQ3386'RECOVERY NOTE BY MA ENGINEERING CONSULT INC 2007 (SH)
 CQ3386'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3385 ***********************************************************************
 CQ3385  DESIGNATION -  BORO AZ MK
 CQ3385  PID         -  CQ3385
 CQ3385  STATE/COUNTY-  LA/JACKSON
 CQ3385  COUNTRY     -  US
 CQ3385  USGS QUAD   -  JONESBORO SOUTH (2018)
 CQ3385
 CQ3385                         *CURRENT SURVEY CONTROL
 CQ3385  ______________________________________________________________________
 CQ3385* NAD 83(1992) POSITION- 32 11 52.57018(N) 092 43 57.68040(W)   ADJUSTED
 CQ3385* NAD 83(1992) ELLIP HT-    51.948 (meters)        (01/02/04)   ADJUSTED
 CQ3385* NAVD 88 ORTHO HEIGHT -    77.47  (+/-2cm)      254.2   (feet) VERTCON3
 CQ3385  ______________________________________________________________________
 CQ3385  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 CQ3385  NAD 83(1992) X  -   -257,568.517 (meters)                     COMP
 CQ3385  NAD 83(1992) Y  - -5,396,295.475 (meters)                     COMP
 CQ3385  NAD 83(1992) Z  -  3,379,052.669 (meters)                     COMP
 CQ3385  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 CQ3385  HORZ ORDER      -  THIRD
 CQ3385  VERT ORDER      -  SECOND    CLASS I (See Below)
 CQ3385  ELLP ORDER      -  FOURTH    CLASS II
 CQ3385
 CQ3385.This mark is at Jonesboro Airport (F88)
 CQ3385
 CQ3385.The horizontal coordinates were established by GPS observations
 CQ3385.and adjusted by the National Geodetic Survey in January 1993.
 CQ3385
 CQ3385.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3385.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3385
 CQ3385.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3385.GEOID18 height accuracy estimate available here.
 CQ3385
 CQ3385.The vertical order pertains to the NGVD 29 superseded value.
 CQ3385
 CQ3385.Click photographs - Photos may exist for this station.
 CQ3385
 CQ3385.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CQ3385
 CQ3385.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3385
 CQ3385.The ellipsoidal height was determined by GPS observations
 CQ3385.and is referenced to NAD 83.
 CQ3385
 CQ3385. The following values were computed from the NAD 83(1992) position.
 CQ3385
 CQ3385;                    North         East     Units Scale Factor Converg.
 CQ3385;SPC LA N     -   188,283.079   978,061.478   MT  0.99992666   -0 07 22.9
 CQ3385;SPC LA N     -   617,725.40  3,208,856.70   sFT  0.99992666   -0 07 22.9
 CQ3385;UTM  15      - 3,562,407.083   525,194.600   MT  0.99960783   +0 08 32.8
 CQ3385
 CQ3385!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3385!SPC LA N     -   0.99999184  x   0.99992666  =   0.99991850
 CQ3385!UTM  15      -   0.99999184  x   0.99960783  =   0.99959968
 CQ3385
 CQ3385_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR2519462407(NAD 83)
 CQ3385
 CQ3385                          SUPERSEDED SURVEY CONTROL
 CQ3385
 CQ3385  ELLIP H (01/21/93)   52.017  (m)                       GP(       ) 4 2
 CQ3385  NAD 83(1986)-  32 11 52.58473(N)    092 43 57.67139(W) AD(       ) 3
 CQ3385  NAD 27      -  32 11 52.01911(N)    092 43 57.12046(W) AD(       ) 3
 CQ3385  NGVD 29 (12/01/98)   77.525  (m)          254.35   (f) ADJUSTED    2 1
 CQ3385  NGVD 29 (11/20/87)   77.6    (m)  RAPOU78  model used  GPS OBS        
 CQ3385
 CQ3385.Superseded values are not recommended for survey control.
 CQ3385
 CQ3385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3385.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3385
 CQ3385_MARKER: DZ = AZIMUTH MARK DISK
 CQ3385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3385_STAMPING: BORO 1986
 CQ3385_MARK LOGO: NGS
 CQ3385_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 CQ3385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3385+STABILITY: SURFACE MOTION
 CQ3385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3385+SATELLITE: SATELLITE OBSERVATIONS - February 19, 1997
 CQ3385
 CQ3385  HISTORY     - Date     Condition        Report By
 CQ3385  HISTORY     - 1986     MONUMENTED       LADTD
 CQ3385  HISTORY     - 19870408 GOOD
 CQ3385  HISTORY     - 19970219 GOOD             LADTD
 CQ3385
 CQ3385                          STATION DESCRIPTION
 CQ3385
 CQ3385'DESCRIBED BY LA TRANSP AND DEV 1986 (SLC)
 CQ3385'THE STATION IS LOCATED ABOUT 4.8 KM (3 MI) SOUTH OF JONESBORO, AT
 CQ3385'THE JONESBORO AIRPORT AND NEAR THE SOUTH END OF THE RUNWAY.
 CQ3385'OWNERSHIP--CITY OF JONESBORO, FOR ENTRNCE INTO THE AIRFIELD CONTACT
 CQ3385'MR. RICHARD ZUBER, JONESBORO, LA., TELEPHONE- 318-259-2385 OR MR. B.
 CQ3385'RICE, TELEPHONE- 318-259-2164.
 CQ3385'
 CQ3385'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 167 AND
 CQ3385'STATE HIGHWAYS 4 AND 147 IN JONESBORO, GO SOUTH ALONG HIGHWAY 167
 CQ3385'FOR 0.3 KM (0.2 MI) TO EIGHT STREET. TURN RIGHT, WEST, ON EIGHT
 CQ3385'STREET FOR 0.3 KM (0.2 MI) TO GANSVILLE ROAD. TURN LEFT ON
 CQ3385'GANSVILLE ROAD WHICH TURNS INTO PARISH ROAD 601 FOR 4.8 KM (3.0 MI)
 CQ3385'TO THE ENTRANCE TO THE AIRPORT AND END OF PARISH ROAD 601, GO WEST
 CQ3385'FOR 0.2 KM (0.01 MI) TO A CURVE RIGHT, THEN RIGHT, NORTH, FOR 0.2
 CQ3385'KM (0.1 MI) TO A TAXIWAY, THEN LEFT, WEST, FOR 0.02 KM (0.01 MI) TO
 CQ3385'THE RUNWAY. TURN LEFT, SOUTH, FOR 1.0 KM (0.2 MI) TO THE AZIMUTH
 CQ3385'MARK ON THE LEFT, AND ACROSS THE RUNWAY FROM A VASI LIGHT.
 CQ3385'
 CQ3385'THE STATION IS A STANDARD NGS DISK
 CQ3385'STAMPED---BORO 1986---,
 CQ3385'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 CQ3385'30 CM IN DIAMETER RECESSED 5 CM BELOW GROUND.  LOCATED
 CQ3385'41.4 METERS (136 FT) SOUTHWEST FROM THE CENTER END OF RUNWAY,
 CQ3385'40.8 METERS (134 FT) NORTH FROM A RED/BLUE DOME LIGHT,
 CQ3385'16.9 METERS (55.5 FT) SOUTH-SOUTHEAST FROM A CLEAR DOME LIGHT AND
 CQ3385'16.6 METERS (54.5 FT) EAST FROM THE CENTER OF THE RUNWAY.
 CQ3385'THE UNDERGROUND MARK IS A STANDARD NGS DISK
 CQ3385'STAMPED---BORO 1986---,
 CQ3385'SET INTO AN IRREGULAR MASS OF CONCRETE 0.9 METER BELOW THE SURFACE.
 CQ3385'
 CQ3385'DESCRIBED BY R.D.B., TYPED BY W.J.R.
 CQ3385
 CQ3385                          STATION RECOVERY (1987)
 CQ3385
 CQ3385'RECOVERED 1987
 CQ3385'RECOVERED IN GOOD CONDITION.
 CQ3385
 CQ3385                          STATION RECOVERY (1997)
 CQ3385
 CQ3385'RECOVERY NOTE BY LA TRANSP AND DEV 1997 (TLH)
 CQ3385'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) SOUTH OF JONESBORO AND
 CQ3385'20.5 MI (33.0 KM) NORTH OF WINNFIELD, AT THE JONESBORO AIRPORT AND
 CQ3385'NEAR THE SOUTH END OF THE RUNWAY.  OWNERSHIP--CITY OF JONESBORO, FOR
 CQ3385'ENTRANCE INTO THE AIRFIELD CONTACT MR.  RICHARD ZUBER, JONESBORO, LA.,
 CQ3385'TELEPHONE 318-259-2385 OR MR.  B.  RICE, TELEPHONE 318-259-2164.  TO
 CQ3385'REACH THE STATION FROM THE JACKSON PARISH COURT HOUSE IN JONESBORO, GO
 CQ3385'SOUTH FOR 1.9 MI (3.1 KM) ON U S HIGHWAY 167 TO THE JUNCTION WITH
 CQ3385'INDUSTRIAL DRIVE, TURN RIGHT AND GO WEST FOR 0.8 MI (1.3 KM) ON
 CQ3385'INDUSTRIAL DRIVE TO THE JUNCTION WITH PARISH ROAD NUMBER 601, TURN
 CQ3385'LEFT AND GO SOUTH AND THEN WEST FOR 1.3 MI (2.1 KM) ON THE PARISH ROAD
 CQ3385'TO THE END OF THE PARISH ROAD AND THE ENTRANCE GATE INTO THE AIRPORT,
 CQ3385'PASS THROUGH THE GATE AND GO NORTH FOR 0.05 MI (0.08 KM) ACROSS AN
 CQ3385'AIRPLANE PARKING AREA TO A TAXIWAY LEADING TO THE RUNWAY, TURN LEFT
 CQ3385'AND GO WEST FOR 0.05 MI (0.08 KM) ON THE TAXIWAY TO THE JUNCTION WITH
 CQ3385'THE RUNWAY, TURN LEFT AND GO SOUTH FOR 0.55 MI (0.89 KM) ALONG THE
 CQ3385'RUNWAY TO THE STATION ON THE LEFT SET ACROSS THE RUNWAY FROM A VASI
 CQ3385'GLIDE LIGHT.  THE STATION IS 136.0 FT (41.5 M) NORTHEAST FROM THE
 CQ3385'CENTER END OF RUNWAY 35, 134.0 FT (40.8 M) NORTH FROM A RED/BLUE DOME
 CQ3385'LIGHT, 55.5 FT (16.9 M) SOUTH-SOUTHEAST FROM A CLEAR DOME LIGHT, 54.5
 CQ3385'FT (16.6 M) EAST FROM THE CENTER OF THE RUNWAY, RECESSED 2 INCHES
 CQ3385'BELOW THE GROUND SURFACE AND ABOUT LEVEL WITH THE RUNWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0448 ***********************************************************************
 CQ0448  DESIGNATION -  BOSCO BOLT
 CQ0448  PID         -  CQ0448
 CQ0448  STATE/COUNTY-  LA/OUACHITA
 CQ0448  COUNTRY     -  US
 CQ0448  USGS QUAD   -  BOSCO (2018)
 CQ0448
 CQ0448                         *CURRENT SURVEY CONTROL
 CQ0448  ______________________________________________________________________
 CQ0448* NAD 83(1986) POSITION- 32 17 33.     (N) 092 05 18.     (W)   SCALED
 CQ0448* NAVD 88 ORTHO HEIGHT -    19.95  (+/-2cm)       65.5   (feet) VERTCON3
 CQ0448  ______________________________________________________________________
 CQ0448  GEOID HEIGHT    -        -25.835 (meters)                     GEOID18
 CQ0448  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0448
 CQ0448.The horizontal coordinates were scaled from a map and have
 CQ0448.an estimated accuracy of +/- 6 seconds.
 CQ0448
 CQ0448.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0448.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0448
 CQ0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0448.GEOID18 height accuracy estimate available here.
 CQ0448
 CQ0448.The vertical order pertains to the NGVD 29 superseded value.
 CQ0448
 CQ0448.Click photographs - Photos may exist for this station.
 CQ0448
 CQ0448;                    North         East    Units  Estimated Accuracy
 CQ0448;SPC LA N     -   198,820.    1,038,770.      MT  (+/- 180 meters Scaled)
 CQ0448
 CQ0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR858732(NAD 83)
 CQ0448
 CQ0448                          SUPERSEDED SURVEY CONTROL
 CQ0448
 CQ0448  NGVD 29 (11/26/84)   20.027  (m)           65.71   (f) ADJUSTED    1 2
 CQ0448
 CQ0448.Superseded values are not recommended for survey control.
 CQ0448
 CQ0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0448.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0448
 CQ0448_MARKER: B = BOLT
 CQ0448_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 CQ0448_SP_SET: SLAB
 CQ0448_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0448
 CQ0448  HISTORY     - Date     Condition        Report By
 CQ0448  HISTORY     - UNK      MONUMENTED       USACE
 CQ0448  HISTORY     - 1966     GOOD             CGS
 CQ0448
 CQ0448                          STATION DESCRIPTION
 CQ0448
 CQ0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0448'0.15 MI N FROM BOSCO.
 CQ0448'ABOUT 0.15 MILE NORTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 CQ0448'BOSCO, IN SECTION 8, T 15 N, R 4 E, 58 FEET EAST OF THE CENTER LINE OF
 CQ0448'THE HIGHWAY, 20 1/2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK OF
 CQ0448'THE MISSOURI PACIFIC RAILROAD, 36 FEET SOUTHWEST ACROSS THE MAIN TRACK
 CQ0448'FROM A SWITCH STAND, 12 FEET SOUTH OF A COMBINATION TELEGRAPH AND
 CQ0448'LIGHT POLE BEARING A TRANSFORMER, 2.5 FEET EAST OF A METAL WITNESS
 CQ0448'POST, ABOUT LEVEL WITH THE HIGHWAY, ABOUT 5 FEET BELOW THE LEVEL OF
 CQ0448'THE TRACK, A COPPER BOLT SET IN THE TOP OF A CONCRETE SLAB ABOUT 3
 CQ0448'FEET BELOW THE GROUND, ACCESS TO WHICH IS HAD THROUGH A 3-INCH IRON
 CQ0448'PIPE BEARING A BRASS CAP AND PROJECTING 16 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0447 ***********************************************************************
 CQ0447  DESIGNATION -  BOSCO CAP
 CQ0447  PID         -  CQ0447
 CQ0447  STATE/COUNTY-  LA/OUACHITA
 CQ0447  COUNTRY     -  US
 CQ0447  USGS QUAD   -  BOSCO (2018)
 CQ0447
 CQ0447                         *CURRENT SURVEY CONTROL
 CQ0447  ______________________________________________________________________
 CQ0447* NAD 83(1986) POSITION- 32 17 33.     (N) 092 05 18.     (W)   SCALED
 CQ0447* NAVD 88 ORTHO HEIGHT -    21.19  (+/-2cm)       69.5   (feet) VERTCON3
 CQ0447  ______________________________________________________________________
 CQ0447  GEOID HEIGHT    -        -25.835 (meters)                     GEOID18
 CQ0447  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0447
 CQ0447.The horizontal coordinates were scaled from a map and have
 CQ0447.an estimated accuracy of +/- 6 seconds.
 CQ0447
 CQ0447.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0447.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0447
 CQ0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0447.GEOID18 height accuracy estimate available here.
 CQ0447
 CQ0447.The vertical order pertains to the NGVD 29 superseded value.
 CQ0447
 CQ0447.Click photographs - Photos may exist for this station.
 CQ0447
 CQ0447;                    North         East    Units  Estimated Accuracy
 CQ0447;SPC LA N     -   198,820.    1,038,770.      MT  (+/- 180 meters Scaled)
 CQ0447
 CQ0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR858732(NAD 83)
 CQ0447
 CQ0447                          SUPERSEDED SURVEY CONTROL
 CQ0447
 CQ0447  NGVD 29 (11/26/84)   21.264  (m)           69.76   (f) ADJUSTED    1 2
 CQ0447
 CQ0447.Superseded values are not recommended for survey control.
 CQ0447
 CQ0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0447.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0447
 CQ0447_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 CQ0447_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ0447_MARK LOGO: USACE
 CQ0447_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ0447_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ0447
 CQ0447  HISTORY     - Date     Condition        Report By
 CQ0447  HISTORY     - UNK      MONUMENTED       USACE
 CQ0447  HISTORY     - 1966     GOOD             CGS
 CQ0447
 CQ0447                          STATION DESCRIPTION
 CQ0447
 CQ0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ0447'0.15 MI N FROM BOSCO.
 CQ0447'ABOUT 0.15 MILE NORTH ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE AT
 CQ0447'BOSCO, IN SECTION 8, T 15 N, R 4 E, 58 FEET EAST OF THE CENTER LINE OF
 CQ0447'THE HIGHWAY, 20 1/2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK OF
 CQ0447'THE MISSOURI PACIFIC RAILROAD, 36 FEET SOUTHWEST ACROSS THE MAIN TRACK
 CQ0447'FROM SWITCH STAND, 12 FEET SOUTH OF A COMBINATION TELEGRAPH AND LIGHT
 CQ0447'POLE BEARING A TRANSFORMER, 2.5 FEET EAST OF A METAL WITNESS POST,
 CQ0447'ABOUT LEVEL WITH THE HIGHWAY, ABOUT 5 FEET BELOW THE LEVEL OF THE
 CQ0447'TRACK A 3-INCH IRON PIPE BEARING A BRASS CAP AND PROJECTING 16 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3266 ***********************************************************************
 CQ3266  DESIGNATION -  BOSSIER CITY MUNICIPAL TANK
 CQ3266  PID         -  CQ3266
 CQ3266  STATE/COUNTY-  LA/BOSSIER
 CQ3266  COUNTRY     -  US
 CQ3266  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3266
 CQ3266                         *CURRENT SURVEY CONTROL
 CQ3266  ______________________________________________________________________
 CQ3266* NAD 83(1992) POSITION- 32 30 23.67634(N) 093 41 44.37460(W)   ADJUSTED
 CQ3266  ______________________________________________________________________
 CQ3266  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 CQ3266  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 CQ3266  HORZ ORDER      -  THIRD
 CQ3266
 CQ3266.The horizontal coordinates were established by classical geodetic methods
 CQ3266.and adjusted by the National Geodetic Survey in January 1993.
 CQ3266
 CQ3266.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3266.GEOID18 height accuracy estimate available here.
 CQ3266
 CQ3266.Click photographs - Photos may exist for this station.
 CQ3266
 CQ3266.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3266
 CQ3266. The following values were computed from the NAD 83(1992) position.
 CQ3266
 CQ3266;                    North         East     Units Scale Factor Converg.
 CQ3266;SPC LA N     -   223,103.498   887,649.902   MT  0.99996741   -0 37 55.7
 CQ3266;SPC LA N     -   731,965.39  2,912,231.39   sFT  0.99996741   -0 37 55.7
 CQ3266;UTM  15      - 3,596,801.347   434,654.387   MT  0.99965265   -0 22 25.9
 CQ3266
 CQ3266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3465496801(NAD 83)
 CQ3266
 CQ3266                          SUPERSEDED SURVEY CONTROL
 CQ3266
 CQ3266  NAD 83(1986)-  32 30 23.68850(N)    093 41 44.36437(W) AD(       ) 3
 CQ3266  NAD 27      -  32 30 23.13800(N)    093 41 43.72100(W) AD(       ) 3
 CQ3266
 CQ3266.Superseded values are not recommended for survey control.
 CQ3266
 CQ3266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3266.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3266
 CQ3266_MARKER: 53 = ELEVATED TANK
 CQ3266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CQ3266+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 CQ3266
 CQ3266  HISTORY     - Date     Condition        Report By
 CQ3266  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3266  HISTORY     - 1966     GOOD             CGS
 CQ3266  HISTORY     - 1969     GOOD             CGS
 CQ3266  HISTORY     - 1970     GOOD             USAF
 CQ3266  HISTORY     - 1982     GOOD             NGS
 CQ3266  HISTORY     - 20020302 GOOD             USPSQD
 CQ3266  HISTORY     - 20031108 GOOD             USPSQD
 CQ3266  HISTORY     - 20120527 GOOD             GEOCAC
 CQ3266
 CQ3266                          STATION DESCRIPTION
 CQ3266
 CQ3266'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3266'THE STATION IS THE TOP CENTER OF THE LARGEST AND MOST SOUTHEASTERLY
 CQ3266'TANK OF THE BOSSIER CITY MUNICIPAL TANKS.  IT IS LOCATED
 CQ3266'AT BARKSDALE AVENUE AND AIR LINE DRIVE, IN THE SOUTHEAST
 CQ3266'PART OF BOSSIER CITY.  IT IS AN ELEVATED TANK SUPPORTED
 CQ3266'BY A 12-LEGGED STEEL STRUCTURE AND IS 130 FEET IN HEIGHT
 CQ3266'OVERALL.  THE BALL AT THE APEX OF THE TANK WAS OBSERVED.
 CQ3266
 CQ3266                          STATION RECOVERY (1966)
 CQ3266
 CQ3266'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (DLW)
 CQ3266'STATION WAS RECOVERED AS DESCRIBED
 CQ3266
 CQ3266                          STATION RECOVERY (1969)
 CQ3266
 CQ3266'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3266'STATION WAS RECOVERED IN GOOD CONDITION.
 CQ3266
 CQ3266                          STATION RECOVERY (1970)
 CQ3266
 CQ3266'RECOVERY NOTE BY US AIR FORCE 1970
 CQ3266'THE SILVER WATER TANK WAS OBSERVED, AND WAS IN GOOD CONDITION.
 CQ3266
 CQ3266                          STATION RECOVERY (1982)
 CQ3266
 CQ3266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (EEE)
 CQ3266'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 CQ3266'
 CQ3266'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN BOSSIER CITY.
 CQ3266
 CQ3266                          STATION RECOVERY (2002)
 CQ3266
 CQ3266'RECOVERY NOTE BY US POWER SQUADRON 2002 (AFA)
 CQ3266'RECOVERED IN GOOD CONDITION.
 CQ3266
 CQ3266                          STATION RECOVERY (2003)
 CQ3266
 CQ3266'RECOVERY NOTE BY US POWER SQUADRON 2003 (DPM)
 CQ3266'RECOVERED IN GOOD CONDITION.
 CQ3266
 CQ3266                          STATION RECOVERY (2012)
 CQ3266
 CQ3266'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 CQ3266'DISK HAS BEEN REMOVED, BUTWHERE THE STEM WAS REMAINS
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3268 ***********************************************************************
 CQ3268  DESIGNATION -  BOSSIER CITY ST POLICE RAD MST
 CQ3268  PID         -  CQ3268
 CQ3268  STATE/COUNTY-  LA/BOSSIER
 CQ3268  COUNTRY     -  US
 CQ3268  USGS QUAD   -  BOSSIER CITY (2018)
 CQ3268
 CQ3268                         *CURRENT SURVEY CONTROL
 CQ3268  ______________________________________________________________________
 CQ3268* NAD 83(1992) POSITION- 32 30 43.04236(N) 093 42 45.20373(W)   ADJUSTED
 CQ3268  ______________________________________________________________________
 CQ3268  GEOID HEIGHT    -        -26.069 (meters)                     GEOID18
 CQ3268  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 CQ3268  HORZ ORDER      -  THIRD
 CQ3268
 CQ3268.The horizontal coordinates were established by classical geodetic methods
 CQ3268.and adjusted by the National Geodetic Survey in January 1993.
 CQ3268
 CQ3268.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3268.GEOID18 height accuracy estimate available here.
 CQ3268
 CQ3268.Click photographs - Photos may exist for this station.
 CQ3268
 CQ3268.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3268
 CQ3268. The following values were computed from the NAD 83(1992) position.
 CQ3268
 CQ3268;                    North         East     Units Scale Factor Converg.
 CQ3268;SPC LA N     -   223,717.641   886,068.919   MT  0.99996838   -0 38 27.9
 CQ3268;SPC LA N     -   733,980.29  2,907,044.45   sFT  0.99996838   -0 38 27.9
 CQ3268;UTM  15      - 3,597,408.169   433,071.149   MT  0.99965524   -0 22 58.8
 CQ3268
 CQ3268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR3307197408(NAD 83)
 CQ3268
 CQ3268                          SUPERSEDED SURVEY CONTROL
 CQ3268
 CQ3268  NAD 83(1986)-  32 30 43.05477(N)    093 42 45.19280(W) AD(       ) 3
 CQ3268  NAD 27      -  32 30 42.50700(N)    093 42 44.55200(W) AD(       ) 3
 CQ3268
 CQ3268.Superseded values are not recommended for survey control.
 CQ3268
 CQ3268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3268.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3268
 CQ3268_MARKER: 42 = RADIO/TV MAST
 CQ3268
 CQ3268  HISTORY     - Date     Condition        Report By
 CQ3268  HISTORY     - 1960     FIRST OBSERVED   CGS
 CQ3268  HISTORY     - 1966     GOOD             CGS
 CQ3268
 CQ3268                          STATION DESCRIPTION
 CQ3268
 CQ3268'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (HWK)
 CQ3268'THE STATION IS THE LIGHT AT THE TOP OF RADIO MAST LOCATED
 CQ3268'IN THE SOUTHWEST PART OF BOSSIER CITY, ABOUT 1/2 MILE SOUTH
 CQ3268'OF THE JUNCTION OF LA. 3 AND U.S. HIGHWAY 71, ON THE WEST
 CQ3268'SIDE OF BARKSDALE BLVD., AND AT THE SOUTH SIDE OF THE LOUISIANA
 CQ3268'POLICE TROOP G BARRACKS.  IT IS A GUYED SLENDER STEEL STRUCTURE
 CQ3268'260 FEET IN HEIGHT.  THE TOP FLASHING LIGHT WAS POINT OBSERVED.
 CQ3268
 CQ3268                          STATION RECOVERY (1966)
 CQ3268
 CQ3268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (DLW)
 CQ3268'STATION WAS RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0592 ***********************************************************************
 AV0592  DESIGNATION -  BOSTON
 AV0592  PID         -  AV0592
 AV0592  STATE/COUNTY-  LA/VERMILION
 AV0592  COUNTRY     -  US
 AV0592  USGS QUAD   -  ABBEVILLE EAST (2018)
 AV0592
 AV0592                         *CURRENT SURVEY CONTROL
 AV0592  ______________________________________________________________________
 AV0592* NAD 83(1992) POSITION- 29 52 56.12953(N) 092 00 31.44530(W)   ADJUSTED
 AV0592* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0592  **This station is located in a suspected subsidence area (see below).
 AV0592  ______________________________________________________________________
 AV0592  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 AV0592  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 AV0592  HORZ ORDER      -  FIRST
 AV0592
 AV0592.The horizontal coordinates were established by classical geodetic methods
 AV0592.and adjusted by the National Geodetic Survey in January 1993.
 AV0592
 AV0592.** This station is in an area of known vertical motion. If an
 AV0592.** orthometric height was ever established but is not available 
 AV0592.** in the current survey control section, the orthometric height
 AV0592.** is considered suspect.  Suspect heights are available in the
 AV0592.** superseded section only if requested.
 AV0592
 AV0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0592.GEOID18 height accuracy estimate available here.
 AV0592
 AV0592.Click photographs - Photos may exist for this station.
 AV0592
 AV0592.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0592
 AV0592. The following values were computed from the NAD 83(1992) position.
 AV0592
 AV0592;                    North         East     Units Scale Factor Converg.
 AV0592;SPC LA S     -   153,407.787   934,761.317   MT  0.99992787   -0 20 15.8
 AV0592;SPC LA S     -   503,305.38  3,066,796.09   sFT  0.99992787   -0 20 15.8
 AV0592;UTM  15      - 3,306,151.286   595,720.314   MT  0.99971304   +0 29 38.1
 AV0592
 AV0592!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0592!SPC LA S     -   1.00000394  x   0.99992787  =   0.99993181
 AV0592!UTM  15      -   1.00000394  x   0.99971304  =   0.99971698
 AV0592
 AV0592:                Primary Azimuth Mark                     Grid Az
 AV0592:SPC LA S     -  BOSTON RM 3                              351 24 38.7
 AV0592:UTM  15      -  BOSTON RM 3                              350 34 44.8
 AV0592
 AV0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP9572006151(NAD 83)
 AV0592
 AV0592|---------------------------------------------------------------------|
 AV0592| PID    Reference Object                     Distance      Geod. Az  |
 AV0592|                                                           dddmmss.s |
 AV0592| CV8754 BOSTON RM 1                          22.832 METERS 13135     |
 AV0592| CV8755 BOSTON RM 2                          27.484 METERS 24000     |
 AV0592| CV8756 BOSTON RM 3                                        3510422.9 |
 AV0592|---------------------------------------------------------------------|
 AV0592
 AV0592                          SUPERSEDED SURVEY CONTROL
 AV0592
 AV0592  NAD 83(1986)-  29 52 56.14989(N)    092 00 31.43878(W) AD(       ) 1
 AV0592  NAD 27      -  29 52 55.40240(N)    092 00 30.99569(W) AD(       ) 1
 AV0592
 AV0592.Superseded values are not recommended for survey control.
 AV0592
 AV0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0592.See file dsdata.pdf to determine how the superseded data were derived.
 AV0592
 AV0592_MARKER: DD = SURVEY DISK
 AV0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0592_STAMPING: BOSTON 1973
 AV0592_MARK LOGO: NGS
 AV0592_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AV0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0592+STABILITY: SURFACE MOTION
 AV0592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0592+SATELLITE: SATELLITE OBSERVATIONS - February 01, 1991
 AV0592
 AV0592  HISTORY     - Date     Condition        Report By
 AV0592  HISTORY     - 1974     MONUMENTED       NGS
 AV0592  HISTORY     - 1974     GOOD             NGS
 AV0592  HISTORY     - 19910201 GOOD             NOS
 AV0592
 AV0592                          STATION DESCRIPTION
 AV0592
 AV0592'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 AV0592'THE STATION IS LOCATED 6 MILES WEST OF AVERY ISLAND, 5-1/2 MILES
 AV0592'SOUTHEAST OF ERATH, 4 MILES EAST OF HENRY AND ON PROPERTY OWNED BY
 AV0592'MR. SULIE J. THIBODEAUX OF ROUTE 1, BOX 404 ERATH, LOUISIANA.
 AV0592'(PHONE NUMBER 937-4061)
 AV0592'
 AV0592'TO REACH THE STATION FROM THE HENRY HIGH SCHOOL AT THE JUNCTION OF
 AV0592'STATE HIGHWAYS 330 AND 689 IN HENRY, GO EASTERLY ON HIGHWAY 330 FOR
 AV0592'2.8 MILES TO THE JUNCTION OF STATE HIGHWAY 685.  CONTINUE EASTERLY
 AV0592'ON HIGHWAY 330 FOR 1.2 MILES TO A POINT WHERE HIGHWAY 330 TURNS
 AV0592'LEFT AND GOES NORTH AT A SIDE ROAD RIGHT.  (TO REACH REFERENCE MARK
 AV0592'3 FROM HERE, TURN LEFT AND GO NORTH ON HIGHWAY 330 FOR 0.25
 AV0592'MILE TO THE MARK ON THE RIGHT.) TURN RIGHT AND GO SOUTH ON A
 AV0592'GRAVELED ROAD FOR 0.05 MILE TO A FENCE CORNER AND A GATE ON THE
 AV0592'LEFT.  TURN LEFT, PASS THROUGH THE GATE AND GO EAST ACROSS A
 AV0592'PASTURE FOR 0.05 MILE TO A FENCE CORNER ON THE RIGHT AND THE STATION
 AV0592'ON THE LEFT AS DESCRIBED.
 AV0592'
 AV0592'STATION MARK, STAMPED BOSTON 1973, IS A STANDARD DISK SET IN A ROUND
 AV0592'CONCRETE MONUMENT THAT IS SET 14 INCHES BELOW THE GROUND SURFACE.
 AV0592'THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42
 AV0592'INCHES BELOW THE GROUND.  IT IS 92.5 FEET NORTHEAST OF THE METAL
 AV0592'WITNESS POST SET AT REFERENCE MARK 2, 49 FEET NORTH OF A FENCE, 45
 AV0592'FEET NORTHWEST OF THE CENTER OF A WOODEN GATE AND 14.5 FEET WEST OF
 AV0592'A FENCE.
 AV0592'
 AV0592'REFERENCE MARK 1, STAMPED BOSTON NO 1 1973, IS A STANDARD DISK SET IN
 AV0592'A ROUND CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 AV0592'IS 23.5 FEET EAST OF THE CENTER OF THE WOODEN GATE AND 1.5 FEET
 AV0592'NORTH OF A FENCE.
 AV0592'
 AV0592'REFERENCE MARK 2, STAMPED BOSTON NO 2 1973, IS A STANDARD DISK SET IN
 AV0592'A ROUND CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 AV0592'IS 91.5 FEET WEST OF THE CENTER OF THE WOODEN GATE, 2 FEET
 AV0592'NORTHEAST OF A METAL WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 AV0592'
 AV0592'REFERENCE MARK 3, STAMPED BOSTON NO 3 1973, IS A STANDARD DISK SET
 AV0592'IN A ROUND CONCRETE MONUMENT THAT PROJECTS 6 INCHES.  IT IS 141 FEET
 AV0592'NORTH OF THE CENTER OF MR. ERNEST J. DOUCETS DRIVEWAY, 32 FEET EAST
 AV0592'OF THE CENTER OF HIGHWAY 330, 1.5 FEET SOUTH OF A METAL WITNESS
 AV0592'POST AND 1.5 FEET WEST OF A FENCE.
 AV0592'
 AV0592'NEAREST TOWN--HENRY.
 AV0592'
 AV0592'HEIGHT OF LIGHT ABOVE STATION MARK 30.8 METERS.
 AV0592
 AV0592                          STATION RECOVERY (1974)
 AV0592
 AV0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 AV0592'RECOVERED IN GOOD CONDITION.
 AV0592
 AV0592                          STATION RECOVERY (1991)
 AV0592
 AV0592'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1991
 AV0592'THE STATION IS LOCATED 6 MI (9.66 KM) WEST OF AVERY ISLAND, 5.5
 AV0592'MI (8.85 KM) SOUTHEAST OF ERATH, 4MI EAST OF HENRY, AND ON PROERTY
 AV0592'OWNED BY MR. SULIE J. THIBODEAUX OF ROUTE 1, BOX 404, ERATH, LA
 AV0592'(PHONE 937-4061).
 AV0592'TO REACH THE STATION FROM HENRY HIGH SCHOOL AT THE JUNCTION OF
 AV0592'STATE HIGHWAYS 330 AND 689 IN HENRY, GO EASTERLY ON HIGHWAY 330 FOR
 AV0592'2.8 MI (4.51 KM) TO THE JUNCTION OF STATE HIGHWAY 685.  CONTINUE
 AV0592'EASTERLY ON HIGHWAY 330 FOR 1.2 MI (1.93 KM) TO A POINT WHERE HIGHWAY
 AV0592'330 TURNS LEFT AND GOES NORTH AT A SIDE ROAD RIGHT.  TURN RIGHT AND
 AV0592'GO SOUTH ON A GRAVEL ROAD FOR 0.05 MI (0.08 KM) TO A FENCE CORNER AND
 AV0592'A GATE ON THE LEFT.  TURN LEFT, PASS THROUGH THE GATE AND GO EAST
 AV0592'ACROSS A PASTURE FOR 0.005 MI (0.008 KM) TO A FENCE CORNER ON THE
 AV0592'RIGHT AND THE STATION ON THE LEFT.
 AV0592'STATION MARK, STAMPED ---BOSTON 1973---, IS A STANDARD DISK SET
 AV0592'IN A ROUND CONCRETE MONUMENT THAT IS 14 INCHES BELOW THE GROUND
 AV0592'SURFACE.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF
 AV0592'CONCRETE 42 INCHES BELOW THE GROUND.  IT IS 92.5 FT (28.19 M)
 AV0592'NORTHEAST OF THE METAL WITNESS POST SET AT REFERENCE MARK 2, 49 FT
 AV0592'(14.94 M) NORTH OF A FENCE, 45 FT (13.72 M) NORTHWEST OF THE CENTER
 AV0592'OF A WOODEN GATE AND 14.5 FT (4.42 M) WEST OF A FENCE.
 AV0592'DESCRIBED BY G. LANESE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW0522 ***********************************************************************
 BW0522  DESIGNATION -  BOTANY BAY BOLT
 BW0522  PID         -  BW0522
 BW0522  STATE/COUNTY-  LA/TENSAS
 BW0522  COUNTRY     -  US
 BW0522  USGS QUAD   -  SAINT JOSEPH (2018)
 BW0522
 BW0522                         *CURRENT SURVEY CONTROL
 BW0522  ______________________________________________________________________
 BW0522* NAD 83(1986) POSITION- 31 58 32.81   (N) 091 11 15.69   (W)   HD_HELD1
 BW0522* NAVD 88 ORTHO HEIGHT -    22.11  (+/-2cm)       72.5   (feet) VERTCON3
 BW0522  ______________________________________________________________________
 BW0522  GEOID HEIGHT    -        -26.260 (meters)                     GEOID18
 BW0522  VERT ORDER      -  SECOND    CLASS I (See Below)
 BW0522
 BW0522.The horizontal coordinates were determined by differentially corrected
 BW0522.hand held GPS observations or other comparable positioning techniques
 BW0522.and have an estimated accuracy of +/- 3 meters.
 BW0522
 BW0522.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW0522.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW0522
 BW0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW0522.GEOID18 height accuracy estimate available here.
 BW0522
 BW0522.The vertical order pertains to the NGVD 29 superseded value.
 BW0522
 BW0522.Click photographs - Photos may exist for this station.
 BW0522
 BW0522;                    North         East    Units  Estimated Accuracy
 BW0522;SPC LA N     -   164,378.0   1,124,023.2     MT  (+/- 3 meters HH1 GPS) 
 BW0522
 BW0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR7123939185(NAD 83)
 BW0522
 BW0522                          SUPERSEDED SURVEY CONTROL
 BW0522
 BW0522  NGVD 29 (??/??/92)   22.130  (m)           72.60   (f) ADJ UNCH    2 1
 BW0522
 BW0522.Superseded values are not recommended for survey control.
 BW0522
 BW0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW0522.See file dsdata.pdf to determine how the superseded data were derived.
 BW0522
 BW0522_MARKER: B = BOLT
 BW0522_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BW0522_STAMPING: P.B.M. BOTANY BAY
 BW0522_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BW0522
 BW0522  HISTORY     - Date     Condition        Report By
 BW0522  HISTORY     - UNK      MONUMENTED       USACE
 BW0522  HISTORY     - 1974     POOR             LADH
 BW0522
 BW0522                          STATION DESCRIPTION
 BW0522
 BW0522'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 BW0522'5.75 MI NORTHEAST FROM ST JOSEPH.  ABOUT 0.45 MILE SOUTHEAST ALONG
 BW0522'LOUISIANA HIGHWAY 128 FROM THE DAVIDSON HIGH SCHOOL IN ST. JOSEPH TO
 BW0522'THE INTERSECTION OF LOUISIANA HIGHWAYS 128 AND 605.  THENCE ABOUT 1.40
 BW0522'MILES NORTHEAST ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION OF
 BW0522'LOUISIANA HIGHWAYS 605 AND 604.  THENCE ABOUT 0.90 MILE NORTHEAST
 BW0522'ALONG LOUISIANA HIGHWAY 604 TO THE INTERSECTION OF LOUISIANA HIGHWAYS
 BW0522'604 AND 606.  THENCE ABOUT 3.00 MILES NORTHEAST ALONG LOUISIANA
 BW0522'HIGHWAY 604.  IT IS 1220.0 FEET SOUTHEAST OF THE CENTERLINE OF
 BW0522'LOUISIANA HIGHWAY 604, 78.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 BW0522'A CATTLE GUARD, LOCATED ON PROPERTY BELONGING TO LINDA DUBESON.  A
 BW0522'COPPER BOLT, SET IN TOP OF A TILE ABOUT 18 INCHES UNDERGROUND, ACCESS
 BW0522'TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING 34 INCHES ABOVE GROUND
 BW0522'AND BEARING A USACE, U.S. ARMY, STANDARD CAP.  A STEEL WITNESS POST IS
 BW0522'SET 1.9 FEET WEST OF THE MARK.  SEC 26, T12N, R13E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2494 ***********************************************************************
 BJ2494  DESIGNATION -  BOTANY CAP
 BJ2494  PID         -  BJ2494
 BJ2494  STATE/COUNTY-  LA/ST LANDRY
 BJ2494  COUNTRY     -  US
 BJ2494  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2494
 BJ2494                         *CURRENT SURVEY CONTROL
 BJ2494  ______________________________________________________________________
 BJ2494* NAD 83(1986) POSITION- 30 24 21.     (N) 091 42 33.     (W)   SCALED
 BJ2494* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2494  **This station is located in a suspected subsidence area (see below).
 BJ2494  ______________________________________________________________________
 BJ2494  GEOID HEIGHT    -        -27.244 (meters)                     GEOID18
 BJ2494
 BJ2494.The horizontal coordinates were scaled from a map and have
 BJ2494.an estimated accuracy of +/- 6 seconds.
 BJ2494
 BJ2494.** This station is in an area of known vertical motion. If an
 BJ2494.** orthometric height was ever established but is not available 
 BJ2494.** in the current survey control section, the orthometric height
 BJ2494.** is considered suspect.  Suspect heights are available in the
 BJ2494.** superseded section only if requested.
 BJ2494
 BJ2494.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2494.GEOID18 height accuracy estimate available here.
 BJ2494
 BJ2494.Click photographs - Photos may exist for this station.
 BJ2494
 BJ2494;                    North         East    Units  Estimated Accuracy
 BJ2494;SPC LA S     -   211,310.      963,890.      MT  (+/- 180 meters Scaled)
 BJ2494
 BJ2494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP239644(NAD 83)
 BJ2494
 BJ2494                          SUPERSEDED SURVEY CONTROL
 BJ2494
 BJ2494.No superseded survey control is available for this station.
 BJ2494
 BJ2494_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2494_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2494_MARK LOGO: USACE
 BJ2494_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2494_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2494
 BJ2494  HISTORY     - Date     Condition        Report By
 BJ2494  HISTORY     - UNK      MONUMENTED       USACE
 BJ2494  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2494
 BJ2494                          STATION DESCRIPTION
 BJ2494
 BJ2494'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2494'11.3 MILES SOUTHEAST ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2494'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, ABOUT 1-3/4 MILES
 BJ2494'NORTHWEST OF THE MOUTH OF ALABAMA BAYOU, IN THE NE1/4 SEC. 36, T7S,
 BJ2494'R7E, 636 FEET SOUTHWEST OF LEVEE STATION 2982+59.00, ON THE
 BJ2494'WEST BANK OF ATCHAFALAYA RIVER, IN HEAVY WOODS, 920 FEET NORTHWEST OF
 BJ2494'P.B.M. BOAGNI (U.S.E.), DESCRIBED BELOW, 154 FEET NORTHWEST OF THE
 BJ2494'NORTHWEST BANK OF INDIAN BAYOU FROM A POINT ABOUT 0.6 MILE SOUTHWEST
 BJ2494'OF THE CONFLUENCE OF INDIAN BAYOU AND THE RIVER, 19 FEET NORTHEAST OF
 BJ2494'A 9-INCH WILLOW TREE, 9 FEET NORTHWEST OF A 6-INCH SYCAMORE TREE, AND
 BJ2494'8 FEET SOUTHEAST OF A 10-INCH WILLOW TREE. AN IRON PIPE PROJECTING
 BJ2494'ABOUT 6 INCHES ABOVE GROUND AND BEARING A CORPS OF ENGINEERS, U.S.
 BJ2494'ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0038 ***********************************************************************
 AU0038  DESIGNATION -  BOUDRAUX
 AU0038  PID         -  AU0038
 AU0038  STATE/COUNTY-  LA/ST MARY
 AU0038  COUNTRY     -  US
 AU0038  USGS QUAD   -  FRANKLIN (2018)
 AU0038
 AU0038                         *CURRENT SURVEY CONTROL
 AU0038  ______________________________________________________________________
 AU0038* NAD 83(1986) POSITION- 29 51 52.     (N) 091 31 42.     (W)   SCALED
 AU0038* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0038  **This station is located in a suspected subsidence area (see below).
 AU0038  ______________________________________________________________________
 AU0038  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 AU0038
 AU0038.The horizontal coordinates were scaled from a map and have
 AU0038.an estimated accuracy of +/- 6 seconds.
 AU0038
 AU0038.** This station is in an area of known vertical motion. If an
 AU0038.** orthometric height was ever established but is not available 
 AU0038.** in the current survey control section, the orthometric height
 AU0038.** is considered suspect.  Suspect heights are available in the
 AU0038.** superseded section only if requested.
 AU0038
 AU0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0038.GEOID18 height accuracy estimate available here.
 AU0038
 AU0038.Click photographs - Photos may exist for this station.
 AU0038
 AU0038;                    North         East    Units  Estimated Accuracy
 AU0038;SPC LA S     -   151,260.      981,160.      MT  (+/- 180 meters Scaled)
 AU0038
 AU0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP421046(NAD 83)
 AU0038
 AU0038                          SUPERSEDED SURVEY CONTROL
 AU0038
 AU0038.No superseded survey control is available for this station.
 AU0038
 AU0038_MARKER: P = PIPE CAP
 AU0038_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU0038_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU0038
 AU0038  HISTORY     - Date     Condition        Report By
 AU0038  HISTORY     - UNK      MONUMENTED       DOD
 AU0038  HISTORY     - 1955     GOOD             CGS
 AU0038  HISTORY     - 1963     MARK NOT FOUND   USGS
 AU0038  HISTORY     - 1976     MARK NOT FOUND   NGS
 AU0038
 AU0038                          STATION DESCRIPTION
 AU0038
 AU0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 AU0038'2.0 MI NE FROM BALDWIN.
 AU0038'2.0 MILES NORTHEAST ALONG STATE HIGHWAY 1092 FROM THE POST OFFICE AT
 AU0038'BALDWIN, 20 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 30 FEET NORTH
 AU0038'OF THE CENTER LINE OF A FIELD ROAD LEADING WEST, 4 FEET NORTH OF
 AU0038'TELEPHONE POLE 149, RIVETED ON THE TOP OF AN IRON PIPE WHICH PROJECTS
 AU0038'1.2 FEET ABOVE THE GROUND.
 AU0038
 AU0038                          STATION RECOVERY (1963)
 AU0038
 AU0038'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 AU0038'MARK NOT FOUND.
 AU0038
 AU0038                          STATION RECOVERY (1976)
 AU0038
 AU0038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3021 ***********************************************************************
 AU3021  DESIGNATION -  BOUDREAUX
 AU3021  PID         -  AU3021
 AU3021  STATE/COUNTY-  LA/TERREBONNE
 AU3021  COUNTRY     -  US
 AU3021  USGS QUAD   -  MONTEGUT (2018)
 AU3021
 AU3021                         *CURRENT SURVEY CONTROL
 AU3021  ______________________________________________________________________
 AU3021* NAD 83(1992) POSITION- 29 23 07.97120(N) 090 37 07.70279(W)   ADJUSTED
 AU3021* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3021  **This station is located in a suspected subsidence area (see below).
 AU3021  ______________________________________________________________________
 AU3021  GEOID HEIGHT    -        -24.629 (meters)                     GEOID18
 AU3021  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AU3021  HORZ ORDER      -  SECOND
 AU3021
 AU3021.The horizontal coordinates were established by classical geodetic methods
 AU3021.and adjusted by the National Geodetic Survey in January 1993.
 AU3021
 AU3021.** This station is in an area of known vertical motion. If an
 AU3021.** orthometric height was ever established but is not available 
 AU3021.** in the current survey control section, the orthometric height
 AU3021.** is considered suspect.  Suspect heights are available in the
 AU3021.** superseded section only if requested.
 AU3021
 AU3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3021.GEOID18 height accuracy estimate available here.
 AU3021
 AU3021.Click photographs - Photos may exist for this station.
 AU3021
 AU3021.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3021
 AU3021. The following values were computed from the NAD 83(1992) position.
 AU3021
 AU3021;                    North         East     Units Scale Factor Converg.
 AU3021;SPC LA S     -    98,376.036 1,069,361.168   MT  0.99998299   +0 21 26.2
 AU3021;SPC LA S     -   322,755.38  3,508,395.77   sFT  0.99998299   +0 21 26.2
 AU3021;UTM  15      - 3,253,059.415   731,096.951   MT  1.00025903   +1 10 08.2
 AU3021
 AU3021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3021!SPC LA S     -   1.00000376  x   0.99998299  =   0.99998675
 AU3021!UTM  15      -   1.00000376  x   1.00025903  =   1.00026279
 AU3021
 AU3021:                Primary Azimuth Mark                     Grid Az
 AU3021:SPC LA S     -  BOOM 1934                                328 19 24.3
 AU3021:UTM  15      -  BOOM 1934                                327 30 42.3
 AU3021
 AU3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3109653059(NAD 83)
 AU3021
 AU3021|---------------------------------------------------------------------|
 AU3021| PID    Reference Object                     Distance      Geod. Az  |
 AU3021|                                                           dddmmss.s |
 AU3021| DD6386 BOUDREAUX RM 1                       29.243 METERS 15741     |
 AU3021| DD6388 BOUDREAUX RM 4                       10.857 METERS 26951     |
 AU3021| AU3036 BOOM 1934                           APPROX. 4.6 KM 3284050.5 |
 AU3021| DD6387 BOUDREAUX RM 2                       22.384 METERS 33759     |
 AU3021|---------------------------------------------------------------------|
 AU3021
 AU3021                          SUPERSEDED SURVEY CONTROL
 AU3021
 AU3021  NAD 83(1986)-  29 23 07.98988(N)    090 37 07.71037(W) AD(       ) 2
 AU3021  NAD 27      -  29 23 07.19100(N)    090 37 07.39200(W) AD(       ) 2
 AU3021
 AU3021.Superseded values are not recommended for survey control.
 AU3021
 AU3021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3021.See file dsdata.pdf to determine how the superseded data were derived.
 AU3021
 AU3021_MARKER: DS = TRIANGULATION STATION DISK
 AU3021_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU3021_STAMPING: BOUDREAUX 1934
 AU3021_MARK LOGO: CGS
 AU3021_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3021
 AU3021  HISTORY     - Date     Condition        Report By
 AU3021  HISTORY     - 1934     MONUMENTED       CGS
 AU3021  HISTORY     - 1938     GOOD             SHELL
 AU3021  HISTORY     - 1952     GOOD             CGS
 AU3021  HISTORY     - 1959     GOOD             CGS
 AU3021  HISTORY     - 1960     GOOD             CGS
 AU3021  HISTORY     - 1966     GOOD             CGS
 AU3021
 AU3021                          STATION DESCRIPTION
 AU3021
 AU3021'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AU3021'STATION IS IN SOLID GROUND ON THE W SIDE OF BAYOU LITTLE
 AU3021'CAILLOU, S OF ITS JUNCTION WITH THE BOUDREAUX CANAL, IN A
 AU3021'VACANT LOT OWNED BY E.X. ST. MARTIN, 19 METERS (62 FEET) S
 AU3021'OF THE CANAL, 18 METERS (59 FEET) W OF STATE HIGHWAY 79, AND
 AU3021'18 METERS (59 FEET) N OF THE HOUSE OF ABEL BLANCHARD.
 AU3021'
 AU3021'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU3021'IN THE TOP OF A TILE.
 AU3021'
 AU3021'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3021'IS ON A FENCE LINE, 5 METERS (16 FEET)
 AU3021'W OF THE ROAD, 2 METERS (7 FEET) FROM THE NE OF THE HOUSE
 AU3021'OWNED BY ABEL BLANCHARD AND 29.243 METERS (95.94 FEET) FROM
 AU3021'THE STATION S 22 DEG 19 MIN E.
 AU3021'
 AU3021'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3021'IS ON THE SPOIL BANK 2 METERS (7
 AU3021'FEET) S OF THE CANAL AND 22.407 METERS (73.51 FEET) FROM THE
 AU3021'STATION N 22 DEG 01 MIN W.
 AU3021
 AU3021                          STATION RECOVERY (1938)
 AU3021
 AU3021'RECOVERY NOTE BY SHELL OIL COMPANY 1938
 AU3021'REFERENCE MARK NO. 1 IS TO THE SW, 24.69 METERS S OF S BANK
 AU3021'OF BOUDREAUX CANAL, 3.72 METERS S OF N FENCE LINE OF ST.
 AU3021'MARTIN COMPANY.  THIS MARK WAS REMOVED FROM ORIGINAL POSITION,
 AU3021'AND PLACED IN NEW LOCATION, SAME BEING SET IN FIRM GROUND, IN
 AU3021'A SPREAD FOOTING OF NEAT CEMENT.  THE MOVING OF REFERENCE
 AU3021'MARK NO. 1 WAS NECESSARY ON ACCOUNT OF THE WIDENING OF BOUDREAUX
 AU3021'CANAL.
 AU3021
 AU3021                          STATION RECOVERY (1952)
 AU3021
 AU3021'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3021'STATION AND REFERENCE MARK 2 WERE RECOVERED IN GOOD CONDITION.
 AU3021'REFERENCE MARK 1 WAS FOUND LYING ON ITS SIDE, AND THE DISK
 AU3021'WAS REMOVED BY THIS PARTY.  THE DISTANCE TO REFERENCE MARK 2
 AU3021'WAS CHECKED AND WAS FOUND TO BE CORRECT, BUT THE PUBLISHED
 AU3021'AZIMUTH WAS FOUND TO BE IN ERROR.  A COMPLETE NEW DESCRIPTION
 AU3021'FOLLOWS--
 AU3021'
 AU3021'STATION IS LOCATED AT THE CONFLUENCE OF BAYOU PETIT CAILLOU
 AU3021'AND BOUDREAUX CANAL, ON STATE HIGHWAY 79, ON THE S SIDE OF THE
 AU3021'CANAL, IN A DRIVEWAY TO A SMALL MARINE RAILWAY, 59 FT. W-NW
 AU3021'OF THE CENTERLINE OF STATE HIGHWAY 79, 70 FT. W OF THE SW
 AU3021'CORNER OF A BRIDGE OVER THE CANAL, AND 15 FT. SW OF A TALL
 AU3021'POWER POLE.  IT IS A STANDARD DISK, STAMPED BOUDREAUX 1934
 AU3021'AND SET IN THE TOP OF A 10-IN. CONCRETE-FILLED TILE FLUSH WITH
 AU3021'THE GROUND.
 AU3021'
 AU3021'REFERENCE MARK 2 IS 16 FT. W-NW OF THE CENTERLINE OF THE ROAD,
 AU3021'2 FT. NE OF A 16-IN. HACKBERRY TREE, AND 1 FT. W-NW OF A FENCE
 AU3021'CORNER.  IT IS A STANDARD DISK, STAMPED BOUDREAUX NO 2 AND SET IN
 AU3021'THE TOP OF A 10- BY 10-IN. CONCRETE MONUMENT 2 IN. UNDER
 AU3021'GROUND.
 AU3021
 AU3021                          STATION RECOVERY (1959)
 AU3021
 AU3021'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (PB)
 AU3021'THE STATION WAS RECOVERED IN GOOD CONDITION AS REPORTED IN THE
 AU3021'RECOVERY NOTES.
 AU3021'
 AU3021'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION (73.5 FT.)
 AU3021'AS NOTED IN THE RECOVERY NOTES, NOT NORTHWEST AS IN THE
 AU3021'ORIGINAL DESCRIPTION.  THE ORIGINAL DESCRIPTION HAS REFERENCE
 AU3021'MARKS NO. 1 AND NO. 2 REVERSED.
 AU3021
 AU3021                          STATION RECOVERY (1960)
 AU3021
 AU3021'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 AU3021'THE STATION WAS VISITED 5-5-60 AND THE STATION MARK AND
 AU3021'REFERENCE MARK NO. 2 WERE FOUND IN GOOD CONDITION.  NEW
 AU3021'REFERENCE MARK NO. 1 ESTABLISHED IN 1938 WAS FOUND DESTROYED.
 AU3021'REFERENCE MARK NO. 4 WAS ESTABLISHED AT THIS DATE.  STATE
 AU3021'HIGHWAY 56 HAS BEEN RELOCATED ABOUT 300 FEET WEST OF THE OLD
 AU3021'HIGHWAY.  THE MARK IS NOW BETWEEN THE NEW HIGHWAY 56 AND
 AU3021'BAYOU PETTIT CAILLOU, JUST SOUTH OF BOUDREAUX CANAL.  A NEW
 AU3021'DESCRIPTION FOLLOWS--
 AU3021'
 AU3021'THE STATION IS LOCATED ABOUT 20 MILES SOUTHEAST OF HOUMA,
 AU3021'AT THE CONFLUENCE OF BOUDREAUX CANAL AND BAYOU PETTIT CAILLOU,
 AU3021'49 FEET SOUTH OF THE SOUTH BANK OF BOUDREAUX CANAL, 98.5 FEET
 AU3021'WEST OF THE WEST BANK OF BAYOU PETTIT CAILLOU, 61.5 FEET WEST
 AU3021'OF THE CENTER OF THE OLD HIGHWAY, 6 FEET SOUTH OF THE CENTER
 AU3021'OF A SHELL ROAD LEADING WEST ALONG THE SOUTH SIDE OF THE CANAL,
 AU3021'14.9 FEET SOUTH-SOUTHWEST OF A TALL POWER POLE, 75 FEET
 AU3021'SOUTHWEST OF THE SOUTHWEST END OF THE ABANDONDED BRIDGE OVER
 AU3021'BOUDREAUX CANAL AND 10 FEET NORTH OF A METAL WITNESS POST.
 AU3021'IT IS A STANDARD DISK, STAMPED BOUDREAUX 1934, SET IN
 AU3021'THE TOP OF A CONCRETE FILLED TERRA COTTA PIPE FLUSH WITH
 AU3021'THE GROUND.
 AU3021'
 AU3021'REFERENCE MARK NO. 2 IS 73.44 FEET SOUTHEAST OF THE STATION,
 AU3021'98 FEET SOUTH OF THE SOUTH EDGE OF BOUDREAUX CANAL, 76 FEET
 AU3021'WEST OF BAYOU PETTIT CAILLOU, 18 FEET WEST OF THE CENTER OF
 AU3021'THE OLD HIGHWAY, 2 FEET NORTHEAST OF A 12-INCH HACKBERRY
 AU3021'TREE AND 1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS A STANDARD
 AU3021'DISK, STAMPED BOUDREAUX NO 2 1934, FLUSH WITH THE GROUND.
 AU3021'
 AU3021'REFERENCE MARK NO. 4 IS 35.63 FEET NORTHEAST OF THE STATION,
 AU3021'25.5 FEET WEST OF THE TALL POWER POLE, 30 FEET SOUTH OF THE
 AU3021'SOUTH BANK OF BOUDREAUX CANAL, 64.5 FEET WEST OF BAYOU PETTIT
 AU3021'CAILLOU, 26 FEET WEST OF THE CENTER OF THE OLD HIGHWAY, 16.5
 AU3021'FEET NORTH OF THE CENTER OF THE SHELL ROAD LEADING WEST, AND
 AU3021'11 FEET WEST OF THE WEST END OF A PLANK BARRICADE.  IT IS A
 AU3021'STANDARD DISK, STAMPED BOUDREAUX NO 4 1934, PROJECTING 4 INCHES.
 AU3021'
 AU3021'THE DISTANCE BETWEEN REFERENCE MARKS NO. 2 AND NO. 4 IS 68.50
 AU3021'FEET.
 AU3021'
 AU3021'TO REACH THE STATION FROM THE POST OFFICE IN HOUMA, GO EAST
 AU3021'ON STATE HIGHWAY 24 FOR 5.5 MILES TO THE JUNCTION WITH STATE
 AU3021'HIGHWAY 56, KEEP STRAIGHT AHEAD ON STATE HIGHWAY 56 (STATE
 AU3021'HIGHWAY 24 BEARS EAST ACROSS THE BAYOU) AND GO 14.8 MILES TO
 AU3021'THE BRIDGE ACROSS BOUDREAUX CANAL, CONTINUE SOUTH FOR 0.1 MILE
 AU3021'TO A SIDE ROAD LEFT, TURN LEFT AND GO EAST FOR 0.05 MILE TO A
 AU3021'T INTERSECTION, TURN LEFT AND GO NORTH TO THE CANAL AND THE
 AU3021'STATION ON THE LEFT.
 AU3021
 AU3021                          STATION RECOVERY (1966)
 AU3021
 AU3021'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (WPS)
 AU3021'STATION WAS RECOVERED IN GOOD CONDITION, BUT IS IN CENTER OF
 AU3021'A SHELL DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3022 ***********************************************************************
 AU3022  DESIGNATION -  BOUDREAUX CANAL E TWIN STACK
 AU3022  PID         -  AU3022
 AU3022  STATE/COUNTY-  LA/TERREBONNE
 AU3022  COUNTRY     -  US
 AU3022  USGS QUAD   -  MONTEGUT (2018)
 AU3022
 AU3022                         *CURRENT SURVEY CONTROL
 AU3022  ______________________________________________________________________
 AU3022* NAD 83(1992) POSITION- 29 23 16.80440(N) 090 37 03.18897(W)   ADJUSTED
 AU3022  **This station is located in a suspected subsidence area (see below).
 AU3022  ______________________________________________________________________
 AU3022  GEOID HEIGHT    -        -24.635 (meters)                     GEOID18
 AU3022  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AU3022  HORZ ORDER      -  THIRD
 AU3022
 AU3022.The horizontal coordinates were established by classical geodetic methods
 AU3022.and adjusted by the National Geodetic Survey in January 1993.
 AU3022
 AU3022.** This station is in an area of known vertical motion. If an
 AU3022.** orthometric height was ever established but is not available 
 AU3022.** in the current survey control section, the orthometric height
 AU3022.** is considered suspect.  Suspect heights are available in the
 AU3022.** superseded section only if requested.
 AU3022
 AU3022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3022.GEOID18 height accuracy estimate available here.
 AU3022
 AU3022.Click photographs - Photos may exist for this station.
 AU3022
 AU3022.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3022
 AU3022. The following values were computed from the NAD 83(1992) position.
 AU3022
 AU3022;                    North         East     Units Scale Factor Converg.
 AU3022;SPC LA S     -    98,648.756 1,069,481.182   MT  0.99998254   +0 21 28.4
 AU3022;SPC LA S     -   323,650.13  3,508,789.51   sFT  0.99998254   +0 21 28.4
 AU3022;UTM  15      - 3,253,333.884   731,213.121   MT  1.00025970   +1 10 10.7
 AU3022
 AU3022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3121353333(NAD 83)
 AU3022
 AU3022                          SUPERSEDED SURVEY CONTROL
 AU3022
 AU3022  NAD 83(1986)-  29 23 16.82231(N)    090 37 03.19693(W) AD(       ) 3
 AU3022  NAD 27      -  29 23 16.03000(N)    090 37 02.91000(W) AD(       ) 3
 AU3022
 AU3022.Superseded values are not recommended for survey control.
 AU3022
 AU3022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3022.See file dsdata.pdf to determine how the superseded data were derived.
 AU3022
 AU3022_MARKER: 63 = STACK
 AU3022
 AU3022  HISTORY     - Date     Condition        Report By
 AU3022  HISTORY     - 1932     FIRST OBSERVED   CGS
 AU3022  HISTORY     - 1952     GOOD             CGS
 AU3022  HISTORY     - 1966     GOOD             CGS
 AU3022
 AU3022                          STATION DESCRIPTION
 AU3022
 AU3022'DESCRIBED BY COAST AND GEODETIC SURVEY 1932 (ERM)
 AU3022'STATION IS ON THE E SIDE OF THE HIGHWAY WHICH PARALLELS
 AU3022'BAYOU TERREBONNE AND ABOUT 0.2 MILE N OF THE CANAL.  THE
 AU3022'STATIONS ARE THE CENTERS OF THE TOPS OF THE TWIN BLACK, STEEL
 AU3022'STACKS OF THE BOUDREAUX SHRIMP AND OYSTER COMPANY.  THE
 AU3022'MAGNETIC AZIMUTH BETWEEN THE STACKS IS S 68 DEG W.
 AU3022
 AU3022                          STATION RECOVERY (1952)
 AU3022
 AU3022'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3022'STATION WAS RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION
 AU3022'FOLLOWS--
 AU3022'
 AU3022'STATION IS LOCATED ON THE E SIDE OF STATE HIGHWAY 79, 0.1
 AU3022'MI. N OF BOUDREAUX CANAL, AND ON THE BUILDING OF THE INDIAN
 AU3022'RIDGE CANNING CO.
 AU3022
 AU3022                          STATION RECOVERY (1966)
 AU3022
 AU3022'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (WPS)
 AU3022'EAST TWIN STACK WAS FOUND IN GOOD CONDITION.
 AU3022'
 AU3022'WEST TWIN STACK HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2784 ***********************************************************************
 BK2784  DESIGNATION -  BOULET
 BK2784  PID         -  BK2784
 BK2784  STATE/COUNTY-  LA/ACADIA
 BK2784  COUNTRY     -  US
 BK2784  USGS QUAD   -  CROWLEY EAST (2018)
 BK2784
 BK2784                         *CURRENT SURVEY CONTROL
 BK2784  ______________________________________________________________________
 BK2784* NAD 83(1992) POSITION- 30 08 19.37177(N) 092 21 47.77078(W)   ADJUSTED
 BK2784* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2784  **This station is located in a suspected subsidence area (see below).
 BK2784  ______________________________________________________________________
 BK2784  GEOID HEIGHT    -        -27.054 (meters)                     GEOID18
 BK2784  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2784  HORZ ORDER      -  FIRST
 BK2784
 BK2784.The horizontal coordinates were established by classical geodetic methods
 BK2784.and adjusted by the National Geodetic Survey in January 1993.
 BK2784
 BK2784.** This station is in an area of known vertical motion. If an
 BK2784.** orthometric height was ever established but is not available 
 BK2784.** in the current survey control section, the orthometric height
 BK2784.** is considered suspect.  Suspect heights are available in the
 BK2784.** superseded section only if requested.
 BK2784
 BK2784.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2784.GEOID18 height accuracy estimate available here.
 BK2784
 BK2784.Click photographs - Photos may exist for this station.
 BK2784
 BK2784.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2784
 BK2784. The following values were computed from the NAD 83(1992) position.
 BK2784
 BK2784;                    North         East     Units Scale Factor Converg.
 BK2784;SPC LA S     -   182,088.214   900,772.190   MT  0.99992863   -0 30 53.9
 BK2784;SPC LA S     -   597,401.08  2,955,283.43   sFT  0.99992863   -0 30 53.9
 BK2784;UTM  15      - 3,334,327.290   561,326.211   MT  0.99964640   +0 19 11.0
 BK2784
 BK2784!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2784!SPC LA S     -   1.00000349  x   0.99992863  =   0.99993212
 BK2784!UTM  15      -   1.00000349  x   0.99964640  =   0.99964989
 BK2784
 BK2784:                Primary Azimuth Mark                     Grid Az
 BK2784:SPC LA S     -  VINCENT                                  168 15 33.5
 BK2784:UTM  15      -  VINCENT                                  167 25 28.6
 BK2784
 BK2784_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6132634327(NAD 83)
 BK2784
 BK2784|---------------------------------------------------------------------|
 BK2784| PID    Reference Object                     Distance      Geod. Az  |
 BK2784|                                                           dddmmss.s |
 BK2784| BK2782 CROWLEY STANDARD RICE CO TANK       APPROX. 8.3 KM 0034506.4 |
 BK2784| BK2783 RAYNE CITY WATER AND LT CO TK       APPROX.13.8 KM 0393025.9 |
 BK2784| BK2787 RAYNE LA ST RICE MILL WATER TK      APPROX.14.4 KM 0412859.1 |
 BK2784| CW1132 BOULET RM 1 RESET                    66.122 METERS 09727     |
 BK2784| CW1131 BOULET RM 1                                        0973920.1 |
 BK2784| BK2804 KAPLAN MUNICIPAL TANK               APPROX.17.1 KM 1532133.9 |
 BK2784| BK0296 VINCENT                             APPROX.15.0 KM 1674439.6 |
 BK2784| CW1133 BOULET RM 2                          64.945 METERS 21216     |
 BK2784| BK2813 ROLLER CANAL PUMPING STA STACK      APPROX. 9.3 KM 3293519.0 |
 BK2784| BK2812 CROWLEY MUTUAL RICE CO TANK         APPROX. 7.5 KM 3484733.6 |
 BK2784| BK2789 CROWLEY LOUISIANA RICE CO TANK      APPROX. 7.6 KM 3520830.1 |
 BK2784| BK2781 CROWLEY MUNICIPAL STANDPIPE         APPROX. 8.4 KM 3523324.0 |
 BK2784|---------------------------------------------------------------------|
 BK2784
 BK2784                          SUPERSEDED SURVEY CONTROL
 BK2784
 BK2784  NAD 83(1986)-  30 08 19.39128(N)    092 21 47.76488(W) AD(       ) 1
 BK2784  NAD 27      -  30 08 18.65236(N)    092 21 47.29167(W) AD(       ) 1
 BK2784
 BK2784.Superseded values are not recommended for survey control.
 BK2784
 BK2784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2784.See file dsdata.pdf to determine how the superseded data were derived.
 BK2784
 BK2784_MARKER: DS = TRIANGULATION STATION DISK
 BK2784_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2784_STAMPING: BOULET 1931
 BK2784_MARK LOGO: CGS
 BK2784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2784+STABILITY: SURFACE MOTION
 BK2784
 BK2784  HISTORY     - Date     Condition        Report By
 BK2784  HISTORY     - 1931     MONUMENTED       CGS
 BK2784  HISTORY     - 1934     GOOD             CGS
 BK2784  HISTORY     - 1934     GOOD             CGS
 BK2784  HISTORY     - 1934     GOOD             LAGS
 BK2784  HISTORY     - 1936     GOOD             LAGS
 BK2784  HISTORY     - 1962     SEE DESCRIPTION  CGS
 BK2784  HISTORY     - 1969     GOOD             CGS
 BK2784
 BK2784                          STATION DESCRIPTION
 BK2784
 BK2784'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 BK2784'STATION IS ABOUT 5 MILES S OF CROWLEY, ON THE W SIDE OF STATE
 BK2784'HIGHWAY 26, ON PROPERTY OWNED AND OCCUPIED BY EARL BROULET.  THE
 BK2784'STATION IS ABOUT 60 YARDS NW OF HOUSE, 20 YARDS NNW OF PUMP,
 BK2784'14.42 METERS (47.3 FEET) N OF FENCE LINE, 13.39 METERS (43.9
 BK2784'FEET) E OF W FENCE LINE, AND 18.83 METERS (61.8 FEET) NE OF
 BK2784'GATE IN CORNER LEADING INTO PASTURE IN WHICH REFERENCE MARK NO.
 BK2784'2 IS LOCATED.
 BK2784'
 BK2784'SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION DISKS IN
 BK2784'CONCRETE.
 BK2784'
 BK2784'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 BK2784'
 BK2784'REFERENCE MARK NO. 1 IS 11.40 METERS (37.4 FEET) N OF CENTER
 BK2784'OF E AND W SECTION-LINE ROAD, 0.33 METER (1.1 FEET) N OF FENCE
 BK2784'LINE, 8.60 METERS (28.2 FEET) W OF FLOOD CANAL FENCE LINE, AND
 BK2784'0.3 MILE FROM STATION S 82 DEG 21 MIN E.
 BK2784'
 BK2784'REFERENCE MARK NO. 2 IS IN PASTURE, 0.31 METER (1.0 FOOT) N
 BK2784'OF FENCE, 7.51 METERS (24.6 FEET) N OF CENTER LINE OF SECTIONLINE
 BK2784'ROAD, 21.74 METERS (71.3 FEET) W OF FENCE LINE, AND 177 FEET
 BK2784'FROM STATION S 32 DEG 16 MIN W.  THE FOLLOWING BEARINGS
 BK2784'ARE FROM THE STATION--CROWLEY, MUTUAL RICE CO. TANK, DISTANT
 BK2784'5 MILES, N 11 DEG 12 MIN W.  CROWLEY, LOUISIANA RICE CO.
 BK2784'TANK, DISTANT 5 MILES, N 27 DEG 51 MIN W.
 BK2784
 BK2784                          STATION RECOVERY (1934)
 BK2784
 BK2784'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CIA)
 BK2784'STATION IS LOCATED 5.5 MILES S OF CROWLEY ALONG STATE HIGHWAY 26,
 BK2784'AT INTERSECTION OF STATE HIGHWAY 26 WITH GRAVEL ROAD TO PETRY
 BK2784'BRIDGE, ON LAND BELONGING TO EARL BOULET.  MARK IS SET IN
 BK2784'BARNYARD 71 FEET W OF GATE TO BARNYARD, 44 FEET E OF N-S
 BK2784'FENCE LINE OF PIG-STY, 47 FEET N OF E-W GARDEN FENCE, AND 71
 BK2784'FEET S OF STORAGE SHED.
 BK2784'
 BK2784'REFERENCE MARK NO. 1 (1931) IS 0.2 MILE E ALONG PETRY BRIDGE
 BK2784'ROAD FROM ITS INTERSECTION WITH STATE HIGHWAY 26, 20 FEET W OF
 BK2784'W EDGE OF ROAD BRIDGE, 36 FEET N OF CENTER LINE OF ROAD, ON W
 BK2784'SLOPE OF W BANK OF DITCH, IN E-W FENCE LINE.
 BK2784'
 BK2784'REFERENCE MARK NO. 1 (1934) IS 66.122 METERS (216.96 FEET)
 BK2784'E OF STATION AT N FENCE CORNER OF MR. BOULETS YARD, 123 FEET W
 BK2784'OF CENTER LINE OF STATE HIGHWAY 26.
 BK2784'
 BK2784'REFERENCE MARK NO. 2 (1931) 64.945 METERS (213.08 FEET) SW
 BK2784'OF STATION, 71 FEET W OF N-S GARDEN FENCE, 23 FEET N OF E-W
 BK2784'DIRT ROAD, IN S FENCE LINE OF PASTURE.
 BK2784
 BK2784                          STATION RECOVERY (1934)
 BK2784
 BK2784'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (WM)
 BK2784'STATION FOUND AS DESCRIBED, ALL MARKS IN GOOD CONDITION.  STATION
 BK2784'MARK IS FLUSH WITH GROUND, AND SIGNAL FOUNDATION HOLES
 BK2784'ARE STILL VISIBLE.
 BK2784'
 BK2784'REACHED FROM CROWLEY BY GOING S 5.5 MILES ON STATE HIGHWAY
 BK2784'26 FROM ITS INTERSECTION WITH U.S. HIGHWAY 90.
 BK2784'
 BK2784'STATION IS ON PROPERTY OWNED AND OCCUPIED BY EARL BOULET.
 BK2784
 BK2784                          STATION RECOVERY (1934)
 BK2784
 BK2784'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1934
 BK2784'STATION RECOVERED AS DESCRIBED.
 BK2784
 BK2784                          STATION RECOVERY (1936)
 BK2784
 BK2784'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BK2784'STATION FOUND IN GOOD CONDITION.  ORIGINAL DESCRIPTION STILL
 BK2784'APPLIES.
 BK2784
 BK2784                          STATION RECOVERY (1962)
 BK2784
 BK2784'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (DPO)
 BK2784'BARN HAS BEEN BUILT OVER THE STATION.
 BK2784'
 BK2784'REFERENCE MARKS 1 AND 2 RECOVERED IN GOOD CONDITION.
 BK2784
 BK2784                          STATION RECOVERY (1969)
 BK2784
 BK2784'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2784'THE STATION MARK AND REFERENCE MARK 1 1934 WERE RECOVERED AND FOUND
 BK2784'TO BE IN GOOD CONDITION.  REFERENCE MARK 1 1931, ORIGINALLY USED FOR
 BK2784'AN AZIMUTH MARK, AND REFERENCE MARK 2 1931 WERE SEARCHED FOR BUT
 BK2784'NOT FOUND AND ARE BELIEVED LOST.
 BK2784'
 BK2784'A BARN HAS BEEN BUILT OVER THE STATION AND REFERENCE MARK 1 1934 IS
 BK2784'NOT VISIBLE NOR IS IT VISIBLE TO BOULET 2 ESTABLISHED BY THIS PARTY.
 BK2784'
 BK2784'A TRAVERSE CONNECTION WAS MADE BETWEEN BOULET 1931 AND BOULET 2, THE
 BK2784'DISTANCE BEING 24.674 METERS OR (80.95 FEET) SOUTHEAST OF BOULET
 BK2784'1931.
 BK2784'
 BK2784'FOR TO REACH SEE DESCRIPTION OF BOULET 2.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2802 ***********************************************************************
 BK2802  DESIGNATION -  BOULET 2 RESET
 BK2802  PID         -  BK2802
 BK2802  STATE/COUNTY-  LA/ACADIA
 BK2802  COUNTRY     -  US
 BK2802  USGS QUAD   -  CROWLEY EAST (2018)
 BK2802
 BK2802                         *CURRENT SURVEY CONTROL
 BK2802  ______________________________________________________________________
 BK2802* NAD 83(1992) POSITION- 30 08 18.76732(N) 092 21 47.16559(W)   ADJUSTED
 BK2802* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2802  **This station is located in a suspected subsidence area (see below).
 BK2802  ______________________________________________________________________
 BK2802  GEOID HEIGHT    -        -27.053 (meters)                     GEOID18
 BK2802  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BK2802  HORZ ORDER      -  SECOND
 BK2802
 BK2802.The horizontal coordinates were established by classical geodetic methods
 BK2802.and adjusted by the National Geodetic Survey in January 1993.
 BK2802
 BK2802.** This station is in an area of known vertical motion. If an
 BK2802.** orthometric height was ever established but is not available 
 BK2802.** in the current survey control section, the orthometric height
 BK2802.** is considered suspect.  Suspect heights are available in the
 BK2802.** superseded section only if requested.
 BK2802
 BK2802.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2802.GEOID18 height accuracy estimate available here.
 BK2802
 BK2802.Click photographs - Photos may exist for this station.
 BK2802
 BK2802.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2802
 BK2802. The following values were computed from the NAD 83(1992) position.
 BK2802
 BK2802;                    North         East     Units Scale Factor Converg.
 BK2802;SPC LA S     -   182,069.458   900,788.219   MT  0.99992862   -0 30 53.6
 BK2802;SPC LA S     -   597,339.55  2,955,336.02   sFT  0.99992862   -0 30 53.6
 BK2802;UTM  15      - 3,334,308.775   561,342.506   MT  0.99964642   +0 19 11.3
 BK2802
 BK2802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2802!SPC LA S     -   1.00000349  x   0.99992862  =   0.99993211
 BK2802!UTM  15      -   1.00000349  x   0.99964642  =   0.99964991
 BK2802
 BK2802:                Primary Azimuth Mark                     Grid Az
 BK2802:SPC LA S     -  BOULET 2 AZ MK                           275 35 09.0
 BK2802:UTM  15      -  BOULET 2 AZ MK                           274 45 04.1
 BK2802
 BK2802_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6134234308(NAD 83)
 BK2802
 BK2802|---------------------------------------------------------------------|
 BK2802| PID    Reference Object                     Distance      Geod. Az  |
 BK2802|                                                           dddmmss.s |
 BK2802| BK2800 FREELAND RM 4                       APPROX.11.5 KM 0000620.9 |
 BK2802| BK2798 CROWLEY RAD STA KSIG MAST           APPROX.10.1 KM 0003726.1 |
 BK2802| BK2794 CROWLEY TEXAS GAS MW MAST           APPROX.11.0 KM 0224148.3 |
 BK2802| CW1135 BOULET 2 RM 3                        27.905 METERS 03441     |
 BK2802| BK2792 RAYNE RIMMER GAR KLI 535 MAST       APPROX.12.5 KM 0370935.6 |
 BK2802| BK2791 RAYNE MUN TANK                      APPROX.13.7 KM 0390130.3 |
 BK2802| BK2790 RAYNE RIVIANA TANK                  APPROX.14.5 KM 0411706.3 |
 BK2802| BK2780 RAYNE DRESSER RAD KCY 379 MAST      APPROX.15.5 KM 0462238.2 |
 BK2802| BK2779 RAYNE CABLE TV MAST                 APPROX.16.7 KM 0480149.2 |
 BK2802| BK2770 DUSON MUN TANK                      APPROX.20.8 KM 0584338.2 |
 BK2802| CW1137 BOULET 2 RM 5                        24.976 METERS 15405     |
 BK2802| CW1134 BOULET 2 AZ MK                                     2750415.4 |
 BK2802| CW1136 BOULET 2 RM 4                        24.705 METERS 29609     |
 BK2802| BK2784 BOULET                               24.674 METERS 31858     |
 BK2802| BK2816 CROWLEY CABLE TV MAST               APPROX. 9.1 KM 3351132.0 |
 BK2802| BK2815 CROWLEY MUN TANK                    APPROX. 8.6 KM 3454825.9 |
 BK2802| BK2789 CROWLEY LOUISIANA RICE CO TANK      APPROX. 7.6 KM 3520226.1 |
 BK2802| BK2803 CROWLEY ST MICHAELS CH DOME         APPROX. 8.3 KM 3522210.4 |
 BK2802|---------------------------------------------------------------------|
 BK2802
 BK2802                          SUPERSEDED SURVEY CONTROL
 BK2802
 BK2802  NAD 83(1986)-  30 08 18.78682(N)    092 21 47.15968(W) AD(       ) 2
 BK2802  NAD 27      -  30 08 18.04789(N)    092 21 46.68648(W) AD(       ) 2
 BK2802
 BK2802.Superseded values are not recommended for survey control.
 BK2802
 BK2802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2802.See file dsdata.pdf to determine how the superseded data were derived.
 BK2802
 BK2802_MARKER: DH = HORIZONTAL CONTROL DISK
 BK2802_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2802_STAMPING: BOULET 2 1969 1977
 BK2802_MARK LOGO: NGS
 BK2802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2802+STABILITY: SURFACE MOTION
 BK2802
 BK2802  HISTORY     - Date     Condition        Report By
 BK2802  HISTORY     - 1969     MONUMENTED       CGS
 BK2802  HISTORY     - 1977     SEE DESCRIPTION  NGS
 BK2802
 BK2802                          STATION DESCRIPTION
 BK2802
 BK2802'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2802'THE STATION IS ABOUT 9-1/2 MILES SOUTHWEST OF RAYNE, 6 MILES
 BK2802'SOUTHEAST OF ESTHERWOOD, 5 MILES SOUTH OF CROWLEY AND IN A BARN YARD
 BK2802'ON LAND OWNED BY W. BOULET.
 BK2802'
 BK2802'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 BK2802'HIGHWAY 13 AT THE EAST EDGE OF CROWLEY, GO SOUTH ON HIGHWAY 13 FOR
 BK2802'5.4 MILES TO A CROSSROAD AND 1 V5 (LDH) IN THE SOUTHWEST ANGLE OF
 BK2802'CROSSROAD.  TURN RIGHT AND GO WEST ON GRAVELLED ROAD FOR 0.05 MILE
 BK2802'TO A CATTLE GUARD ON RIGHT AND THE RESIDENCE OF W. BOULET.  TURN
 BK2802'RIGHT, CROSSING CATTLE GUARD, AND GO NORTH FOR ABOUT 150 FEET TO
 BK2802'BARN YARD AND THE STATION.
 BK2802'
 BK2802'STATION MARK IS A STANDARD DISK, STAMPED BOULET 2 1969, SET IN THE
 BK2802'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT IS FLUSH WITH
 BK2802'THE GROUND.  IT IS 165 FEET NORTH OF THE CENTER OF GRAVELLED ROAD
 BK2802'LEADING WEST, 90.2 FEET SOUTHWEST OF A POWER LOINE POLE WITH A
 BK2802'TRANSFORMER, 50.0 FEET WEST OF A WIRE FENCE, 32.7 FEET NORTH OF A
 BK2802'BOARD FENCE AND 44.0 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER
 BK2802'OF A METAL BARN.  THE UNDERGROUND STATION MARK IS SET IN AN
 BK2802'IRREGULAR MASS OF CONCRETE 36 INCHES BELOW THE GROUND SURFACE.
 BK2802'
 BK2802'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED BOULET 2 NO 3 1969, SET
 BK2802'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT PROJECTS
 BK2802'2 INCHES.  IT IS 50.4 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE
 BK2802'BARN, 14.0 FEET SOUTH OF A T-JUNCTION OF FENCE LINES, 2.5 FEET
 BK2802'NORTHWEST OF THE POWER LINE POLE AND 1.0 FOOT WEST OF THE WIRE
 BK2802'FENCE.
 BK2802'
 BK2802'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED BOULET 2 NO 4 1969, SET
 BK2802'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT IS
 BK2802'FLUSH.  IT IS 23.0 FEET NORTHWEST OF A NORTH GATE POST, 17.4 FEET
 BK2802'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF BARN AND 5.0 FEET
 BK2802'SOUTH OF A ROUND METAL GRAIN BIN.
 BK2802'
 BK2802'1 V5 (LDH) IS A BENCH MARK DISK OF THE LOUISIANA DEPARTMENT OF
 BK2802'HIGHWAYS, STAMPED 1 V5 1968, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BK2802'CONCRETE MONUMENT, THAT PROJECTS 6 INCHES.  IT IS 85.0 FEET WEST OF
 BK2802'THE CENTERLINE OF HIGHWAY 13, 59 FEET SOUTH OF THE CENTER OF A
 BK2802'GRAVELLED ROAD, 2.4 FEET EAST OF A FENCE AND 1.0 FOOT EAST OF A
 BK2802'METAL WITNESS POST.
 BK2802'
 BK2802'AZIMUTH MARK IS A STANDARD DISK, STAMPED BOULET 2 1969, SET IN THE
 BK2802'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT PROJECTS 6
 BK2802'INCHES.  IT IS 41.0 FEET EAST OF A FENCE CORNER POST, 24 FEET NORTH
 BK2802'OF THE CENTER OF A GRAVELLED ROAD, 2.8 FEET NORTH OF A FENCE AND 4
 BK2802'FEET NORTH OF A METAL WITNESS POST.  TO REACH THE MARK FROM THE
 BK2802'STATION, GO WEST ON GRAVELLED ROAD FOR 0.45 MILE TO THE MARK ON
 BK2802'THE RIGHT.
 BK2802'
 BK2802'BOULET 1931, IS A STANDARD DISK, STAMPED BOULET 1931, SET IN THE TOP
 BK2802'OF A 12-INCH SQUARE CONCRETE MONUMENT, THAT IS ABOUT 1-1/2 FEET
 BK2802'BELOW THE GROUND FLOOR OF A BARN WHICH HAS BEEN BUILT OVER THE
 BK2802'MARK.  IT IS 11.1 FEET WEST OF THE CENTER OF THE CENTER SUPPORT POLE
 BK2802'AT THE WEST WING OF THE BARN, 19.3 FEET SOUTH OF A CENTER SUPPORT
 BK2802'POLE AT THE NORTH WALL OF BARN AND 2.3 FEET EAST OF THE WEST WALL
 BK2802'OF BARN.
 BK2802'
 BK2802'THE DISTANCE BETWEEN THE REFERENCE MARKS WAS NOT MEASURED DUE TO A
 BK2802'BUILDING ON LINE.
 BK2802'
 BK2802'HEIGHT OF LIGHT ABOVE STATION MARK 34.4 METERS.
 BK2802
 BK2802                          STATION RECOVERY (1977)
 BK2802
 BK2802'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (AKH)
 BK2802'THE STATION WAS VISITED AND THE AZIMUTH MARK, 1V5 (LDH), REFERENCE
 BK2802'MARK NO. 3 AND STATION BOULET 1931 WERE FOUND IN GOOD CONDITION.
 BK2802'THE STATION WAS COVERED WITH A TENNIS COURT BUILT IN THE AREA.  THE
 BK2802'STATION WAS REPLACED IN ITS ORIGINAL POSITION BY THE MEASUREMENTS
 BK2802'AND ANGLE FROM REFERENCE MARK NO. 3 AND STATION BOULET 1931.
 BK2802'REFERENCE MARK NO. 4 IS NOW UNDER A NEW TIN BUILDING BUILT IN
 BK2802'THE AREA.  REFERENCE MARK NO. 5 WAS ESTABLISHED AT THIS DATE.  A
 BK2802'NEW DESCRIPTION FOLLOWS--
 BK2802'
 BK2802'THE STATION IS LOCATED ABOUT 9.5 MILES SOUTHWEST OF RAYNE, 6 MILES
 BK2802'SOUTHEAST OF ESTERWOOD AND 5 MILES SOUTH OF CROWLEY ON LAND OWNED BY
 BK2802'MR. W. BOULET.  IT IS ABOUT IN THE CENTER OF A TENNIS COURT IN THE
 BK2802'BARK YARD OF MR. BOULET HOME 57 FEET SOUTH OF THE NORTH EDGE OF
 BK2802'THE COURT, 33 FEET WEST OF THE EAST EDGE OF THE COURT, 26.4 FEET
 BK2802'EAST OF THE WEST SIDE OF THE COURT AND 63.5 FEET NORTH OF THE SOUTH
 BK2802'EDGE OF THE COURT.  IT IS A STANDARD DISK SET IN A DRILL HOLE IN
 BK2802'THE CONCRETE TENNIS COURT.  IT IS FLUSH WITH THE CONCRETE AND
 BK2802'STAMPED BOULET 2 1969 1977.
 BK2802'
 BK2802'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND STATE
 BK2802'HIGHWAY 13 AT THE EAST EDGE OF CROWLEY, GO SOUTH ON STATE HIGHWAY
 BK2802'13 FOR 5.4 MILES TO A CROSSROADS AND LDH 1V5 IN THE SOUTHWEST ANGLE
 BK2802'OF THE CROSS ROADS, TURN RIGHT AND GO WEST FOR 0.05 MILE TO A
 BK2802'DRIVEWAY ON THE RIGHT AND THE STATION IN THE TENNIS COURT ON THE
 BK2802'RIGHT, CONTINUE WEST FOR 0.5 MILE TO THE AZIMUTH MARK ON THE
 BK2802'RIGHT.
 BK2802'
 BK2802'REFERENCE MARK NO. 3 IS 91.56 FEET NORTHEAST OF THE STATION, 25.3
 BK2802'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE TENNIS COURT, 0.6 FOOT
 BK2802'NORTHWEST OF POWER POLE NO. 3/88/58 WITH A TRANSFORMER AND 15 FEET
 BK2802'SOUTHEAST OF THE NORTHEAST CORNER OF A GARDEN PLOT.  IT IS STAMPED
 BK2802'BOULET 2 NO 3 1969, SET IN THE TOP OF A CONCRETE FLUSH WITH THE
 BK2802'GROUND.
 BK2802'
 BK2802'REFERENCE MARK NO. 5 IS 81.94 FEET SOUTHEAST OF THE STATION, 10 FEET
 BK2802'SOUTHEAST OF THE SOUTHEAST CORNER OF THE TENNIS COURT, AND 5 FEET
 BK2802'WEST-NORTHWEST OF THE NORTHEAST CORNER OF A CONCRETE BLOCKHOUSE.
 BK2802'IT IS A REFERENCE MARK DISK SET IN A DRILL HOLE IN THE CONCRETE
 BK2802'WALKWAY BETWEEN THE CONCRETE BLOCK BUILDING AND THE TENNIS COURT.
 BK2802'IT IS STAMPED BOULET 2 NO 5 1969 1977.
 BK2802'
 BK2802'1V5 (LDH) IS A LOUISIANA STATE HIGHWAY BENCH MARK DISK SET IN THE
 BK2802'TOP OF A 12-INCH ROUND CONCRETE POST PROJECTING 4 INCHES.  IT IS 85
 BK2802'FEET WEST OF THE CENTER OF STATE HIGHWAY 13, 59 FEET SOUTH OF THE
 BK2802'CENTER OF THE GRAVELED ROAD AND 1 FOOT EAST OF A METAL WITNESS
 BK2802'POST.  IT IS STAMPED 1V5 1968.
 BK2802'
 BK2802'TRIANGULATION STATION BOULET 1931 IS 80.95 FEET NORTHWEST OF THE
 BK2802'STATION.  IT IS 1.2 FEET EAST OF THE EAST WALL OF THE LARGE TIN
 BK2802'BUILDING, 27 FEET SOUTH OF THE NORTHEAST CORNER OF THE TIN
 BK2802'BUILDING, 45.5 FEET NORTH OF THE SOUTHEAST CORNER OF THE TIN
 BK2802'BUILDING AND 30 FEET WEST OF THE NORTHWEST CORNER OF THE TENNIS
 BK2802'COURT.  IT IS A TRIANGULATION DISK SET IN THE TOP OF A 12-INCH
 BK2802'SQUARE CONCRETE POST, STAMPED BOULET 1931.
 BK2802'
 BK2802'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES SOUTH OF
 BK2802'CROWLEY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP0718 ***********************************************************************
 CP0718  DESIGNATION -  BOUNDARY PIPE
 CP0718  PID         -  CP0718
 CP0718  STATE/COUNTY-  LA/MADISON
 CP0718  COUNTRY     -  US
 CP0718  USGS QUAD   -  VICKSBURG WEST (2018)
 CP0718
 CP0718                         *CURRENT SURVEY CONTROL
 CP0718  ______________________________________________________________________
 CP0718* NAD 83(1986) POSITION- 32 15 35.     (N) 090 59 09.     (W)   SCALED
 CP0718* NAVD 88 ORTHO HEIGHT -    32.41  (+/-2cm)      106.3   (feet) VERTCON3
 CP0718  ______________________________________________________________________
 CP0718  GEOID HEIGHT    -        -26.516 (meters)                     GEOID18
 CP0718  VERT ORDER      -  ? (See Below)
 CP0718
 CP0718.The horizontal coordinates were scaled from a map and have
 CP0718.an estimated accuracy of +/- 6 seconds.
 CP0718
 CP0718.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP0718.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP0718
 CP0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP0718.GEOID18 height accuracy estimate available here.
 CP0718
 CP0718.The vertical order pertains to the NGVD 29 superseded value.
 CP0718
 CP0718.Click photographs - Photos may exist for this station.
 CP0718
 CP0718;                    North         East    Units  Estimated Accuracy
 CP0718;SPC LA N     -   196,110.    1,142,660.      MT  (+/- 180 meters Scaled)
 CP0718
 CP0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR897710(NAD 83)
 CP0718
 CP0718                          SUPERSEDED SURVEY CONTROL
 CP0718
 CP0718  NGVD 29 (??/??/92)   32.444  (m)          106.44   (f) ADJ UNCH       
 CP0718
 CP0718.Superseded values are not recommended for survey control.
 CP0718
 CP0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP0718.See file dsdata.pdf to determine how the superseded data were derived.
 CP0718
 CP0718_MARKER: B = BOLT
 CP0718_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CP0718_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP0718
 CP0718  HISTORY     - Date     Condition        Report By
 CP0718  HISTORY     - UNK      MONUMENTED       USACE
 CP0718  HISTORY     - 1934     GOOD             USACE
 CP0718
 CP0718                          STATION DESCRIPTION
 CP0718
 CP0718'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1934
 CP0718'ABOUT 7.3 MILES SOUTHWEST ALONG THE LEVEE FROM DELTA POINT (P.O.
 CP0718'DELTA), MADISON PARISH, AT THE BOUNDARY LINE OF THE SECOND NEW ORLEANS
 CP0718'AND VICKSBURG ENGINEER DISTRICTS, ABOUT 1,500 FEET EAST OF P.B.M. 96 M
 CP0718'(U.S.E.), DESCRIBED BELOW, AT A PROMINENT ANGLE IN THE NEW LEVEE, ON
 CP0718'THE TOP OF THE IRON BOUNDARY PIPE, AND IN THE TOP OF THE CAP. A BOLT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2921 ***********************************************************************
 AU2921  DESIGNATION -  BOUR
 AU2921  PID         -  AU2921
 AU2921  STATE/COUNTY-  LA/LAFOURCHE
 AU2921  COUNTRY     -  US
 AU2921  USGS QUAD   -  BAY TAMBOUR (2018)
 AU2921
 AU2921                         *CURRENT SURVEY CONTROL
 AU2921  ______________________________________________________________________
 AU2921* NAD 83(1992) POSITION- 29 17 32.88604(N) 090 03 49.83669(W)   ADJUSTED
 AU2921* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2921  **This station is located in a suspected subsidence area (see below).
 AU2921  ______________________________________________________________________
 AU2921  GEOID HEIGHT    -        -24.023 (meters)                     GEOID18
 AU2921  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 AU2921  HORZ ORDER      -  SECOND
 AU2921
 AU2921.The horizontal coordinates were established by classical geodetic methods
 AU2921.and adjusted by the National Geodetic Survey in January 1993.
 AU2921
 AU2921.** This station is in an area of known vertical motion. If an
 AU2921.** orthometric height was ever established but is not available 
 AU2921.** in the current survey control section, the orthometric height
 AU2921.** is considered suspect.  Suspect heights are available in the
 AU2921.** superseded section only if requested.
 AU2921
 AU2921.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2921.GEOID18 height accuracy estimate available here.
 AU2921
 AU2921.Click photographs - Photos may exist for this station.
 AU2921
 AU2921.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2921
 AU2921. The following values were computed from the NAD 83(1992) position.
 AU2921
 AU2921;                    North         East     Units Scale Factor Converg.
 AU2921;SPC LA S     -    88,526.095 1,123,345.560   MT  1.00000160   +0 38 05.1
 AU2921;SPC LA S     -   290,439.36  3,685,509.56   sFT  1.00000160   +0 38 05.1
 AU2921;UTM  15      - 3,243,967.169   785,238.230   MT  1.00060408   +1 26 15.1
 AU2921;UTM  16      - 3,244,285.394   202,351.304   MT  1.00069337   -1 30 00.5
 AU2921
 AU2921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2921!SPC LA S     -   1.00000381  x   1.00000160  =   1.00000541
 AU2921!UTM  15      -   1.00000381  x   1.00060408  =   1.00060789
 AU2921!UTM  16      -   1.00000381  x   1.00069337  =   1.00069718
 AU2921
 AU2921:                Primary Azimuth Mark                     Grid Az
 AU2921:SPC LA S     -  GRAND ISLE HUMBLE OIL CO TANK            120 40 37.3
 AU2921:UTM  15      -  GRAND ISLE HUMBLE OIL CO TANK            119 52 27.3
 AU2921:UTM  16      -  GRAND ISLE HUMBLE OIL CO TANK            122 48 42.9
 AU2921
 AU2921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8523843967(NAD 83)
 AU2921
 AU2921|---------------------------------------------------------------------|
 AU2921| PID    Reference Object                     Distance      Geod. Az  |
 AU2921|                                                           dddmmss.s |
 AU2921| DD6391 BOUR RM 3                            13.106 METERS 00657     |
 AU2921| DD6390 BOUR RM 2                                          02958     |
 AU2921| AT1169 GRAND ISLE HUMBLE OIL CO TANK       APPROX. 9.9 KM 1211842.4 |
 AU2921| DD6389 BOUR RM 1                            24.422 METERS 27427     |
 AU2921|---------------------------------------------------------------------|
 AU2921
 AU2921                          SUPERSEDED SURVEY CONTROL
 AU2921
 AU2921  NAD 83(1986)-  29 17 32.90039(N)    090 03 49.84593(W) AD(       ) 2
 AU2921  NAD 27      -  29 17 32.08600(N)    090 03 49.57700(W) AD(       ) 2
 AU2921
 AU2921.Superseded values are not recommended for survey control.
 AU2921
 AU2921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2921.See file dsdata.pdf to determine how the superseded data were derived.
 AU2921
 AU2921_MARKER: DS = TRIANGULATION STATION DISK
 AU2921_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU2921_STAMPING: BOUR 1927
 AU2921_MARK LOGO: CGS
 AU2921_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU2921_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2921
 AU2921  HISTORY     - Date     Condition        Report By
 AU2921  HISTORY     - 1927     MONUMENTED       CGS
 AU2921  HISTORY     - 1940     GOOD             SHELL
 AU2921  HISTORY     - 1947     GOOD             BAKER
 AU2921  HISTORY     - 1952     GOOD             CGS
 AU2921  HISTORY     - 1952     GOOD             ATRECO
 AU2921  HISTORY     - 1952     GOOD             CGS
 AU2921  HISTORY     - 1955     GOOD             CGS
 AU2921  HISTORY     - 1965     GOOD             CGS
 AU2921
 AU2921                          STATION DESCRIPTION
 AU2921
 AU2921'DESCRIBED BY COAST AND GEODETIC SURVEY 1927 (HWH)
 AU2921'IN THE CENTER OF A CIRCULAR ISLAND AT THE HEAD OF BAY TAMBOUR
 AU2921'(WHICH IS AT THE NORTHERN END OF CAMINADA BAY).  IN 1927
 AU2921'THE STATION WAS ABOUT 37 METERS (120 FEET) FROM THE EASTERN
 AU2921'SHORE OF THE ISLAND, ABOUT 50 METERS (160 FEET) FROM THE
 AU2921'NORTHERN SHORE, ABOUT 40 METERS (130 FEET) FROM THE WESTERN
 AU2921'SHORE, AND ABOUT 50 METERS (160 FEET) FROM THE SOUTHERN
 AU2921'SHORE.  LOW MANGROVE BUSHES GROW AROUND THE EDGE OF THE
 AU2921'ISLAND BUT THE AREA SURROUNDING THE STATION IS COVERED WITH
 AU2921'LOW GRASS.  THE ISLAND IS APPROXIMATELY 100 METERS (330 FEET)
 AU2921'ACROSS AND WAS ORIGINALLY PART OF THE MAINLAND TO THE
 AU2921'WESTWARD.
 AU2921'
 AU2921'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 AU2921'IN CONCRETE IN THE TOP OF TILES, WHICH ARE FASTENED BY MEANS
 AU2921'OF CONCRETE TO THE UPPER END OF LONG WOODEN PILES DRIVEN
 AU2921'INTO THE MARSH.  REFERENCE MARK NO. 1 IS 24.42 METERS (80.1
 AU2921'FEET) FROM THE STATION S 94 DEG 27 MIN W.  REFERENCE
 AU2921'MARK NO. 2 IS 18.20 METERS (59.7 FEET) FROM THE STATION
 AU2921'N 30 DEG 10 MIN E.  THE MARK PROJECTS ABOUT 10 INCHES
 AU2921'ABOVE THE SURFACE OF THE GROUND.
 AU2921
 AU2921                          STATION RECOVERY (1940)
 AU2921
 AU2921'RECOVERY NOTE BY SHELL OIL COMPANY 1940
 AU2921'RECOVERED IN GOOD CONDITION.
 AU2921
 AU2921                          STATION RECOVERY (1947)
 AU2921
 AU2921'RECOVERY NOTE BY M BAKER JR INCORPORATED 1947 (JCT)
 AU2921'STATION RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 AU2921
 AU2921                          STATION RECOVERY (1952)
 AU2921
 AU2921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LM)
 AU2921'STATION WAS RECOVERED IN FEBRUARY 1952 AND WAS FOUND TO BE
 AU2921'IN GOOD CONDITION.  THE SMALL ISLAND THAT IT IS LOCATED ON,
 AU2921'HOWEVER, IS ERODING RAPIDLY AND WILL POSSIBLY BE WASHED
 AU2921'OUT WITHIN TEN YEARS.
 AU2921
 AU2921                          STATION RECOVERY (1952)
 AU2921
 AU2921'RECOVERY NOTE BY ATLANTIC REFINING COMPANY 1952 (RAW)
 AU2921'LETTER FROM MR. R.A. WATERHOUSE, ASSISTANT CHIEF SURVEYOR,
 AU2921'THE ATLANTIC REFINING COMPANY, DALLAS, TEXAS, DATED APRIL
 AU2921'29, 1952--
 AU2921'
 AU2921'STATION WHICH WAS SET IN THE APPROXIMATE CENTER OF AN ISLAND
 AU2921'HAVING A DIAMETER OF 330 FEET IS NOW STANDING UPON A VERY
 AU2921'SMALL ISLAND OF IRREGULAR SHAPE AND IS WITHIN 30 FEET OF THE
 AU2921'SHORE AT THE CLOSEST PLACE.
 AU2921
 AU2921                          STATION RECOVERY (1952)
 AU2921
 AU2921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2921'STATION AND REFERENCE MARK 1 WERE RECOVERED IN GOOD CONDITION.
 AU2921'REFERENCE MARK 2 WAS RECOVERED IN POOR CONDITION.  A COMPLETE
 AU2921'NEW DESCRIPTION FOLLOWS--
 AU2921'
 AU2921'STATION IS LOCATED ON A SMALL ISLAND IN THE N PART OF BAY
 AU2921'TAMBOUR, IN A GRASSY AREA BETWEEN TWO PATCHES OF MANGROVE,
 AU2921'AND 2 FT. W OF A 4- BY 4-IN. WOODEN WITNESS POST.  THE APPARENT
 AU2921'SHORELINE IS 84 FT. N 36 DEG 14 MIN W, 46 FT. N 59 DEG 31
 AU2921'MIN E, AND 31 FT. S 23 DEG W.  IT IS A STANDARD
 AU2921'DISK, STAMPED BOUR 1927 AND SET IN CONCRETE IN THE TOP OF
 AU2921'A 6-IN. TILE PROJECTING 4 IN. ABOVE THE GROUND.  THE TOP
 AU2921'OF THE MONUMENT IS BROKEN ON THE SIDE, BUT THE DISK IS FIRM.
 AU2921'
 AU2921'REFERENCE MARK 1 IS IN MANGROVE, AND 24.42 M. (80.1 FT.)
 AU2921'FROM THE STATION N 85 DEG 33 MIN W (ACCORDING TO THE
 AU2921'1933 DESCRIPTION).  IT IS A STANDARD DISK, STAMPED BOUR 1927
 AU2921'NO 1 AND SET IN CONCRETE IN THE TOP OF A 6-IN. TILE PROJECTING
 AU2921'3 IN. ABOVE THE GROUND.
 AU2921'
 AU2921'REFERENCE MARK 2 IS IN THE WATER, 1 FT. E OF THE E END OF
 AU2921'THE ISLAND, AND 18.20 M. (59.7 FT.) FROM THE STATION IN
 AU2921'N 30 DEG 10 MIN E (ACCORDING TO THE 1933 DESCRIPTION).
 AU2921'IT IS A STANDARD DISK, STAMPED BOUR 1927 NO 2 AND SET IN
 AU2921'CONCRETE IN THE TOP OF A 6-IN. IN DIAMETER (12-IN. LONG)
 AU2921'TILE ON THE TOP OF AN EXPOSED 4- BY 4-IN. PILE DRIVEN INTO
 AU2921'THE BOTTOM.
 AU2921'
 AU2921'ALL MONUMENTS ARE FASTENED BY MEANS OF CONCRETE TO THE TOPS
 AU2921'OF LONG PILES DRIVEN INTO THE GROUND.
 AU2921
 AU2921                          STATION RECOVERY (1955)
 AU2921
 AU2921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (NET)
 AU2921'THE STATION MARK AND REFERENCE MARK NO. 1 WAS RECOVERED IN
 AU2921'GOOD CONDITION.  REFERENCE MARK NO. 2 WAS RECOVERED IN POOR
 AU2921'CONDITION.  A NEW REFERENCE MARK WAS ESTABLISHED AND A NEW
 AU2921'DESCRIPTION FOLLOWS.
 AU2921'
 AU2921'THE STATION IS ABOUT 10.5 MILES EAST-NORTHEAST OF LEEVILLE,
 AU2921'7 MILES NORTHWEST OF GRAND ISLE, NEAR THE NORTH CENTRAL PART
 AU2921'OF BAY TAMBOUR, ON A SMALL TRIANGULAR SHAPED ISLAND WHICH
 AU2921'IS COVERED WITH MANGROVE AND GRASS.  THE ISLAND WAS COVERED
 AU2921'BY 1 FOOT OF WATER AT TIME OF OCCUPATION.
 AU2921'
 AU2921'THE STATION MARK, 110 FEET EAST OF THE WEST POINT
 AU2921'OF THE ISLAND, 50 FEET SOUTH OF THE NORTH SHORE LINE, 15
 AU2921'FEET NORTH OF THE SOUTH SHORE LINE, PROJECTS 4 INCHES AND
 AU2921'THE DISK IS STAMPED BOUR 1927.
 AU2921'
 AU2921'REFERENCE MARK NO. 1, WEST OF THE STATION, 35 FEET
 AU2921'SOUT OF THE NORTHWEST SHORE LINE, 5 FEET NORTH OF THE SOUTH
 AU2921'SHORE LINE, PROJECTS 3 INCHES AND THE DISK IS STAMPED BOUR
 AU2921'1927 NO 1.
 AU2921'
 AU2921'REFERENCE MARK NO. 2, NORTHEAST OF THE STATION, 6
 AU2921'FEET NORTHEAST OF THE NORTHEAST SHORE LINE, COVERED WITH
 AU2921'WATER, THE DISK IS STAMPED BOUR 1927 NO 2.
 AU2921'
 AU2921'REFERENCE MARK NO. 3, NORTH OF THE STATION, 25 FEET
 AU2921'WEST OF THE NORTHEAST SHORE LINE, PROJECTS 2.5 FEET AND THE
 AU2921'DISK IS STAMPED BOUR NO 3 1927.
 AU2921'
 AU2921'NOTE--OBSERVATIONS FROM 16 FT. TOWER, REFERENCE MARK NO. 2
 AU2921'COULD NOT BE MEASURED.  THE ISLAND IS COVERED WITH WATER
 AU2921'DURING STAGES OF HIGH TIDE.
 AU2921
 AU2921                          STATION RECOVERY (1965)
 AU2921
 AU2921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 AU2921'THE ISLAND THAT THE STATION WAS ON IS COMPLETELY UNDER WATER
 AU2921'AND NONE OF THE MARKS WERE RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2877 ***********************************************************************
 AU2877  DESIGNATION -  BOUTTE
 AU2877  PID         -  AU2877
 AU2877  STATE/COUNTY-  LA/ST CHARLES
 AU2877  COUNTRY     -  US
 AU2877  USGS QUAD   -  LAKE CATAOUATCHE WEST (2018)
 AU2877
 AU2877                         *CURRENT SURVEY CONTROL
 AU2877  ______________________________________________________________________
 AU2877* NAD 83(1992) POSITION- 29 49 03.85472(N) 090 21 38.69589(W)   ADJUSTED
 AU2877* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2877  **This station is located in a suspected subsidence area (see below).
 AU2877  ______________________________________________________________________
 AU2877  GEOID HEIGHT    -        -25.629 (meters)                     GEOID18
 AU2877  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AU2877  HORZ ORDER      -  FIRST
 AU2877
 AU2877.The horizontal coordinates were established by classical geodetic methods
 AU2877.and adjusted by the National Geodetic Survey in January 1993.
 AU2877
 AU2877.** This station is in an area of known vertical motion. If an
 AU2877.** orthometric height was ever established but is not available 
 AU2877.** in the current survey control section, the orthometric height
 AU2877.** is considered suspect.  Suspect heights are available in the
 AU2877.** superseded section only if requested.
 AU2877
 AU2877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2877.GEOID18 height accuracy estimate available here.
 AU2877
 AU2877.Click photographs - Photos may exist for this station.
 AU2877
 AU2877.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2877
 AU2877. The following values were computed from the NAD 83(1992) position.
 AU2877
 AU2877;                    North         East     Units Scale Factor Converg.
 AU2877;SPC LA S     -   146,462.845 1,094,004.432   MT  0.99993082   +0 29 10.7
 AU2877;SPC LA S     -   480,520.18  3,589,246.21   sFT  0.99993082   +0 29 10.7
 AU2877;UTM  15      - 3,301,511.813   755,059.458   MT  1.00040274   +1 18 47.0
 AU2877
 AU2877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2877!SPC LA S     -   1.00000399  x   0.99993082  =   0.99993481
 AU2877!UTM  15      -   1.00000399  x   1.00040274  =   1.00040673
 AU2877
 AU2877:                Primary Azimuth Mark                     Grid Az
 AU2877:SPC LA S     -  BOUTTE RM 3                              356 47 12.2
 AU2877:UTM  15      -  BOUTTE RM 3                              355 57 35.9
 AU2877
 AU2877_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP5505901511(NAD 83)
 AU2877
 AU2877|---------------------------------------------------------------------|
 AU2877| PID    Reference Object                     Distance      Geod. Az  |
 AU2877|                                                           dddmmss.s |
 AU2877| DD6392 BOUTTE RM 1                          28.377 METERS 00552     |
 AU2877| DD6393 BOUTTE RM 2                          29.980 METERS 27853     |
 AU2877| DD6394 BOUTTE RM 3                                        3571622.9 |
 AU2877|---------------------------------------------------------------------|
 AU2877
 AU2877                          SUPERSEDED SURVEY CONTROL
 AU2877
 AU2877  NAD 83(1986)-  29 49 03.87165(N)    090 21 38.69700(W) AD(       ) 1
 AU2877  NAD 27      -  29 49 03.12122(N)    090 21 38.40736(W) AD(       ) 1
 AU2877
 AU2877.Superseded values are not recommended for survey control.
 AU2877
 AU2877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2877.See file dsdata.pdf to determine how the superseded data were derived.
 AU2877
 AU2877_MARKER: DS = TRIANGULATION STATION DISK
 AU2877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2877_STAMPING: BOUTTE 1972
 AU2877_MARK LOGO: CGS
 AU2877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2877+STABILITY: SURFACE MOTION
 AU2877
 AU2877  HISTORY     - Date     Condition        Report By
 AU2877  HISTORY     - 1972     MONUMENTED       NGS
 AU2877
 AU2877                          STATION DESCRIPTION
 AU2877
 AU2877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2877'NO MEASUREMENT BETWEEN RMS DUE TO TREES ON LINE.
 AU2877'
 AU2877'THE STATION IS LOCATED ABOUT 6-1/2 MILES EAST OF DES ALLEMANDS, 6
 AU2877'MILES SOUTH-SOUTHEAST OF BOUTTE, 3-1/2 MILES WEST-SOUTHWEST OF THE
 AU2877'SOUTHWEST BANK OF LAKE CATAOUATCHE, 3-1/2 MILES NORTHEAST OF BAYOU
 AU2877'GAUCHE AND ON A SMALL MAN MADE ISLAND THAT IS THE TURN-AROUND AT
 AU2877'THE END OF MAN MADE ROAD IT IS NEAR THE SITE OF A NOW DRY GAS WELL.
 AU2877'IT IS IN SECTION 40, T 14 S, R 21 E AND ON PROPERTY OF THE
 AU2877'SIMONEAUXS ESTATE.  ADDRESS OF THE ADMINSTRATOR MR. LEO
 AU2877'SIMONEAUX, BOX 7, BAYOU GAUCHE, DES ALLEMANDS, LA.  THE BUSINESS
 AU2877'PHONE NUMBER 483-9729.
 AU2877'
 AU2877'TO REACH THE STATION FROM THE POST OFFICE IN BOUTTE, GO SOUTHEAST ON
 AU2877'STATE HIGHWAY 52 FOR 0.15 MILE TO THE JUNCTION OF U.S. HIGHWAY 90.
 AU2877'TURN LEFT AND GO EAST-NORTHEAST ON U.S. HIGHWAY 90 FOR 2.35 MILES
 AU2877'TO A SIDE STREET RIGHT.  TURN RIGHT AND GO SOUTHERLY ON ST. ANTHONY
 AU2877'FOR 0.1 MILE TO FIRST STREET.  TURN LEFT AND GO EAST ON FIRST
 AU2877'STREET FOR 0.15 MILE TO A CROSS STREET.  TURN RIGHT ON SHELL ROAD
 AU2877'PASSING THROUGH A LOCKED GATE.  CONTINUE SOUTHERLY ON SHELL
 AU2877'ROAD FOR 4.15 MILES TO A BRIDGE.  CROSS OVER BRIDGE AND GO SOUTH
 AU2877'ON SHELL ROAD FOR 0.6 MILE TO WHERE ROAD TURNS RIGHT, TURN RIGHT
 AU2877'PASSING A BATTERY OF GAS STORAGE TANKS AND GO WEST ON SHELL ROAD
 AU2877'FOR 0.5 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTHERLY ON
 AU2877'MAN MADE ROAD FOR 1.4 MILE TO REFERENCE MARK 3 (AZIMUTH MARK) OF
 AU2877'WHICH IS SET IN THE MIDDLE OF THE ROAD.  CONTINUE SOUTHERLY ON
 AU2877'ROAD FOR 0.3 MILE TO STATION AT THE END OF ROAD, AS DESCRIBED.
 AU2877'
 AU2877'STATION MARKS ARE STANDARD DISKS STAMPED BOUTTE 1972.  THE SURFACE
 AU2877'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 AU2877'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 30 FEET SOUTHEAST OF
 AU2877'THE APPROXIMATE CENTER OF VEHICLE TURN-AROUND, 15 FEET WEST OF
 AU2877'THE WEST EDGE OF CANAL AND 7 FEET WEST-NORTHWEST OF METAL WITNESS
 AU2877'POST WITH SIGN ATTACHED.  THE UNDERGROUND MARK IS SET IN THE TOP
 AU2877'OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 AU2877'
 AU2877'REFERENCE MARK 1, A STANDARD DISK STAMPED BOUTTE NO 1 1972, IS SET IN
 AU2877'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 7
 AU2877'INCHES ABOVE THE GROUND SURFACE.  IT IS 5 FEET WEST OF THE WEST
 AU2877'EDGE OF CANAL AND 5 FEET EAST OF THE APPROXIMATE CENTER OF ROAD.
 AU2877'
 AU2877'REFERENCE MARK 2, A STANDARD DISK STAMPED BOUTTE NO 2 1972, IS SET IN
 AU2877'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 6
 AU2877'INCHES ABOVE THE GROUND SURFACE.  IT IS 15 FEET NORTH OF AN
 AU2877'ABANDONED GAS WELL AND 1.5 FEET EAST OF A METAL WITNESS POST WITH
 AU2877'SIGN ATTACHED.
 AU2877'
 AU2877'REFERENCE MARK 3, A STANDARD DISK STAMPED BOUTTE NO 3 1972, IS SET IN
 AU2877'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT.
 AU2877'
 AU2877'NO MEASUREMENT BETWEEN RMS DUE TO TREES ON LINE.
 AU2877'
 AU2877'THE MONUMENT IS SET FLUSH WITH THE GROUND SURFACE.  THE MARK IS SET
 AU2877'IN THE APPROXIMATE CENTER OF MAN MADE ROAD.  IT IS 8 FEET WEST OF
 AU2877'METAL WITNESS POST WITH SIGN ATTACHED.
 AU2877'
 AU2877'SNAKES ARE NUMEROUS AT THIS STATION.
 AU2877'
 AU2877'HEIGHT OF LIGHT ABOVE STATION MARK 30.8 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0482 ***********************************************************************
 AU0482  DESIGNATION -  BOUVIER
 AU0482  PID         -  AU0482
 AU0482  STATE/COUNTY-  LA/ST CHARLES
 AU0482  COUNTRY     -  US
 AU0482  USGS QUAD   -  LULING (2018)
 AU0482
 AU0482                         *CURRENT SURVEY CONTROL
 AU0482  ______________________________________________________________________
 AU0482* NAD 83(1986) POSITION- 29 56 28.     (N) 090 21 13.     (W)   SCALED
 AU0482* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0482  **This station is located in a suspected subsidence area (see below).
 AU0482  ______________________________________________________________________
 AU0482  GEOID HEIGHT    -        -25.942 (meters)                     GEOID18
 AU0482
 AU0482.The horizontal coordinates were scaled from a map and have
 AU0482.an estimated accuracy of +/- 6 seconds.
 AU0482
 AU0482.** This station is in an area of known vertical motion. If an
 AU0482.** orthometric height was ever established but is not available 
 AU0482.** in the current survey control section, the orthometric height
 AU0482.** is considered suspect.  Suspect heights are available in the
 AU0482.** superseded section only if requested.
 AU0482
 AU0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0482.GEOID18 height accuracy estimate available here.
 AU0482
 AU0482.Click photographs - Photos may exist for this station.
 AU0482
 AU0482;                    North         East    Units  Estimated Accuracy
 AU0482;SPC LA S     -   160,140.    1,094,580.      MT  (+/- 180 meters Scaled)
 AU0482
 AU0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP554152(NAD 83)
 AU0482
 AU0482                          SUPERSEDED SURVEY CONTROL
 AU0482
 AU0482.No superseded survey control is available for this station.
 AU0482
 AU0482_MARKER: B = BOLT
 AU0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0482_STAMPING: BOUVIER
 AU0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0482+STABILITY: SURFACE MOTION
 AU0482
 AU0482  HISTORY     - Date     Condition        Report By
 AU0482  HISTORY     - UNK      MONUMENTED       USACE
 AU0482  HISTORY     - 1951     GOOD             CGS
 AU0482  HISTORY     - 1963     MARK NOT FOUND   CGS
 AU0482
 AU0482                          STATION DESCRIPTION
 AU0482
 AU0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0482'ABOUT 1.25 MILES EAST ALONG STATE HIGHWAY 1 FROM THE HIGH SCHOOL AT
 AU0482'DESTREHAN, ABOUT 120 YARDS EAST OF THE JUNCTION OF A BLACK TOP ROAD
 AU0482'NORTH, ABOUT 85 YARDS EAST OF PORTERAS SERVICE STATION AND GRODERY, 40
 AU0482'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 55 FEET SOUTHEAST OF THE
 AU0482'SOUTHEAST CORNER OF A HOUSE, 4.5 FEET SOUTHWEST OF A FENCE CORNER, AND
 AU0482'IS A COPPER BOLT SET IN THE TOP OF A CONCRETE POST WITH THE LETTERS U
 AU0482'S B M CAST IN CONCRETE POST AND PROJECTING 2 INCHES. NOTE-A SMALL
 AU0482'COPPER PLATE IS SET IN THE CONCRETE POST AND IS STAMPED BOUVIER.
 AU0482
 AU0482                          STATION RECOVERY (1963)
 AU0482
 AU0482'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0482'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0451 ***********************************************************************
 AU0451  DESIGNATION -  BOWIE 2
 AU0451  PID         -  AU0451
 AU0451  STATE/COUNTY-  LA/LAFOURCHE
 AU0451  COUNTRY     -  US
 AU0451  USGS QUAD   -  LOCKPORT (2018)
 AU0451
 AU0451                         *CURRENT SURVEY CONTROL
 AU0451  ______________________________________________________________________
 AU0451* NAD 83(1992) POSITION- 29 42 20.67719(N) 090 37 20.45166(W)   ADJUSTED
 AU0451* NAD 83(1992) ELLIP HT-   -25.089 (meters)        (09/30/02)   ADJUSTED
 AU0451* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0451  **This station is located in a suspected subsidence area (see below).
 AU0451  ______________________________________________________________________
 AU0451  GEOID HEIGHT    -        -25.420 (meters)                     GEOID18
 AU0451  NAD 83(1992) X  -    -60,222.954 (meters)                     COMP
 AU0451  NAD 83(1992) Y  - -5,544,144.317 (meters)                     COMP
 AU0451  NAD 83(1992) Z  -  3,142,071.266 (meters)                     COMP
 AU0451  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AU0451  HORZ ORDER      -  FIRST
 AU0451  ELLP ORDER      -  FOURTH    CLASS II
 AU0451
 AU0451.The horizontal coordinates were established by GPS observations
 AU0451.and adjusted by the National Geodetic Survey in January 1993.
 AU0451
 AU0451.** This station is in an area of known vertical motion.  Due to the
 AU0451.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0451.** determined the orthometric heights for marks in these suspect
 AU0451.** subsidence areas should be considered valid only at the epoch date
 AU0451.** associated with the orthometric height.  These heights must always
 AU0451.** be validated when used as control.  All previously superseded
 AU0451.** orthometric heights are now considered suspect and are available
 AU0451.** in the superseded section.  NGS does not recommend using suspect
 AU0451.** or superseded heights as control.
 AU0451
 AU0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0451.GEOID18 height accuracy estimate available here.
 AU0451
 AU0451.Click photographs - Photos may exist for this station.
 AU0451
 AU0451.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AU0451
 AU0451.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0451
 AU0451.The ellipsoidal height was determined by GPS observations
 AU0451.and is referenced to NAD 83.
 AU0451
 AU0451. The following values were computed from the NAD 83(1992) position.
 AU0451
 AU0451;                    North         East     Units Scale Factor Converg.
 AU0451;SPC LA S     -   133,863.818 1,068,797.197   MT  0.99993893   +0 21 19.8
 AU0451;SPC LA S     -   439,184.88  3,506,545.47   sFT  0.99993893   +0 21 19.8
 AU0451;UTM  15      - 3,288,546.097   730,026.417   MT  1.00025290   +1 10 43.5
 AU0451
 AU0451!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0451!SPC LA S     -   1.00000394  x   0.99993893  =   0.99994287
 AU0451!UTM  15      -   1.00000394  x   1.00025290  =   1.00025684
 AU0451
 AU0451:                Primary Azimuth Mark                     Grid Az
 AU0451:SPC LA S     -  BOWIE 2 AZ MK                            030 01 02.3
 AU0451:UTM  15      -  BOWIE 2 AZ MK                            029 11 38.6
 AU0451
 AU0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3002688546(NAD 83)
 AU0451
 AU0451|---------------------------------------------------------------------|
 AU0451| PID    Reference Object                     Distance      Geod. Az  |
 AU0451|                                                           dddmmss.s |
 AU0451| AU2101 BOWIE 2 AZ MK                       APPROX. 0.7 KM 0302222.1 |
 AU0451| AU1468 TT 18 F                             194.692 METERS 19613     |
 AU0451| AU3138 BOWIE                               175.024 METERS 20957     |
 AU0451| AU0458 BOWIE 2 RM 3                         20.362 METERS 26230     |
 AU0451| AU0460 BOWIE 2 RM 4                         28.164 METERS 31010     |
 AU0451|---------------------------------------------------------------------|
 AU0451
 AU0451                          SUPERSEDED SURVEY CONTROL
 AU0451
 AU0451  ELLIP H (01/21/93)  -25.083  (m)                       GP(       ) 4 2
 AU0451  NAD 83(1986)-  29 42 20.69744(N)    090 37 20.45419(W) AD(       ) 1
 AU0451  NAD 83(1986)-  29 42 20.70218(N)    090 37 20.45208(W) AD(       ) 3
 AU0451  NAD 27      -  29 42 19.93581(N)    090 37 20.13454(W) AD(       ) 1
 AU0451  NAD 27      -  29 42 19.94341(N)    090 37 20.13837(W) AD(       ) 3
 AU0451
 AU0451.Superseded values are not recommended for survey control.
 AU0451
 AU0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0451.See file dsdata.pdf to determine how the superseded data were derived.
 AU0451
 AU0451_MARKER: DH = HORIZONTAL CONTROL DISK
 AU0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0451_STAMPING: BOWIE 2 1980
 AU0451_MARK LOGO: NGS
 AU0451_PROJECTION: FLUSH
 AU0451_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AU0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0451+STABILITY: SURFACE MOTION
 AU0451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0451+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1993
 AU0451
 AU0451  HISTORY     - Date     Condition        Report By
 AU0451  HISTORY     - 1980     MONUMENTED       NGS
 AU0451  HISTORY     - 19800212 GOOD             NGS
 AU0451  HISTORY     - 1982     GOOD             NGS
 AU0451  HISTORY     - 1987     GOOD             LADTD
 AU0451  HISTORY     - 1987     GOOD             NGS
 AU0451  HISTORY     - 19880920 GOOD             LADTD
 AU0451  HISTORY     - 19890113 GOOD
 AU0451  HISTORY     - 19930303 GOOD             NGS
 AU0451
 AU0451                          STATION DESCRIPTION
 AU0451
 AU0451'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 AU0451'3.2 KM (2.0 MI) SW FROM RACELAND.  THE MARK IS 3.3 FT BELOW HIGHWAY.
 AU0451'3.2 KM (2.0 MI) SOUTHWEST ALONG STATE HIGHWAY 3198 FROM THEJUNCTION OF
 AU0451'STATE HIGHWAYS 1 AND 3198 IN RACELAND, 4.3 METERS (14.0 FT) SOUTHWEST
 AU0451'OF A POWER POLE WITH LAMP ATTACHED NEAR THE TOP, 19.2 METERS (63.0 FT)
 AU0451'SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE, 20.1 METERS (66.0 FT)
 AU0451'EAST FROM THE SOUTHEAST CORNER OF THE HOUSE, 12.6 METERS (41.5 FT)
 AU0451'WEST FROM THE CENTER OF THE HIGHWAY, AND 7.6 METERS (25.0 FT) SOUTH OF
 AU0451'A FENCE POST.
 AU0451
 AU0451                          STATION RECOVERY (1980)
 AU0451
 AU0451'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 AU0451'THE STATION IS LOCATED ABOUT 15.3 KM NORTHEAST OF HOUMA AND 3.2 KM
 AU0451'SOUTHWEST OF RACELAND, AT THE WEST EDGE OF RIGHT-OF-WAY OF STATE
 AU0451'HIGHWAY 3198 (OLD US HIGHWAY 90).
 AU0451'
 AU0451'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3198 AND STATE
 AU0451'HIGHWAY 1 IN RACELAND, GO SOUTHWEST ON HIGHWAY 3198 FOR 3.2 KM (2.0
 AU0451'MI) TO THE STATION ON THE RIGHT, ABOUT 0.1 MILE BEFORE CROSSING BRIDGE
 AU0451'OVER BAYOU FOLSE.
 AU0451'
 AU0451'THE STATION IS A STANDARD NGS DISK STAMPED--BOWIE 2, 1980--, SET INTO
 AU0451'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN DIAMETER
 AU0451'FLUSH WITH GROUND LOCATED 14 FT (4.3 M) SW FROM A POWER POLE WITH LAMP
 AU0451'ATTACHED NEAR THE TOP, 63 FT (19.2 M) SE FROM THE NE CORNER OF A
 AU0451'HOUSE, 66 FT (20.1 M) E FROM THE SE CORNER OF THE HOUSE, 41.5 FT (12.6
 AU0451'M) W FROM THE CENTER OF THE HIGHWAY, AND 25 FT (7.6 M) S FROM A FENCE
 AU0451'CORNER POST.
 AU0451'
 AU0451'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED--BOWIE 2 1980--,
 AU0451'IMBEDDED IN THE GROUND 3.5 FT (1.1 M) BELOW THE SURFACE.
 AU0451'
 AU0451'REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED--BOWIE NO 3 1980--,
 AU0451'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN
 AU0451'DIAMETER FLUSH WITH GROUND LOCATED 2.7 FT (.8 M) S FROM THE SE CORNER
 AU0451'OF THE HOUSE, 42.6 FT (13.0 M) E FROM THE SW CORNER OF THE HOUSE, 78.5
 AU0451'FT (23.9 M) WSW FROM THE POWER POLE WITH WITNESS SIGN AND LAMP
 AU0451'ATTACHED, AND 3 FT (.9 M) LOWER THAN THE STATION.
 AU0451'
 AU0451'REFERENCE MARK NO 4 IS A STANDARD NGS DISK STAMPED--BOWIE NO 4 1980--,
 AU0451'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN
 AU0451'DIAMETER FLUSH WITH GROUND LOCATED 3.5 FT (1.1 M) SE FROM A POWER
 AU0451'POLE, 9.8 FT (3.0 M) NE FROM THE NORTHWEST CORNER OF THE HOUSE, 30.6
 AU0451'FT (9.3 M) NW FROM THE NORTHEAST CORNER OF THE HOUSE, 1.6 FT (.5 M)
 AU0451'SSW FROM A BOARD AND WIRE FENCE, AND 3 FT (.9 M) LOWER THAN THE
 AU0451'STATION.
 AU0451'
 AU0451'AZIMUTH MARK IS A STANDARD NGS DISK STAMPED--BOWIE 2 1980--, SET INTO
 AU0451'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN DIAMETER
 AU0451'FLUSH WITH GROUND LOCATED 45 FT (13.7 M) S FROM THE SE CORNER OF A
 AU0451'BRIDGE, 34 FT (10.4 M) SE FROM THE CENTER OF THE HIGHWAY, AND 1.5 (.5
 AU0451'M) SW FROM A METAL WITNESS POST.
 AU0451'
 AU0451'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHERLY ON HIGHWAY
 AU0451'3198 FOR 0.8 KM TO THE AZIMUTH MARK ON THE RIGHT JUST BEFORE CROSSING
 AU0451'A BRIDGE OVER A CANAL (40 ARPENTS CANAL).
 AU0451
 AU0451                          STATION RECOVERY (1982)
 AU0451
 AU0451'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0451'THE MARK IS 0.91 M BELOW HIGHWAY.
 AU0451'3.1 KILOMETERS (1.95 MILES) SOUTHWEST ALONG PARISH ROAD 3198 FROM THE
 AU0451'JUNCTION OF STATE HIGHWAY 1 IN RACELAND, TO THE MARK ON THE RIGHT, ON
 AU0451'THE PROPERTY OF A SINGLE STORY CONCRETE BLOCK HOUSE, 12.64 METERS
 AU0451'(41.5 FEET) NORTHWEST OF THE CENTER LINE OF PARISH ROAD 3198, 20.42
 AU0451'METERS (67.0 FEET) EAST OF BOWIE 2 RM 3, 19.20 METERS (63.0 FEET)
 AU0451'SOUTH-SOUTHEAST OF THE EAST CORNER OF THE HOUSE, 4.26 METERS (14.0
 AU0451'FEET) SOUTHWEST OF A POWER POLE WITH A SECURITY LIGHT, 7.62 METERS
 AU0451'(25.0 FEET) SOUTHWEST OF THE SOUTH CORNER POST OF A BARB WIRE FENCE.
 AU0451
 AU0451                          STATION RECOVERY (1987)
 AU0451
 AU0451'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (TLH)
 AU0451'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 AU0451
 AU0451                          STATION RECOVERY (1987)
 AU0451
 AU0451'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 AU0451'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--THE
 AU0451'STATION MARK WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 AU0451'OBSERVATIONS.
 AU0451'
 AU0451'THE STATION IS LOCATED ABOUT 15.3 KM (9.5 MI) NORTHEAST OF HOUMA, 3.2
 AU0451'KM (2 MI) SOUTHWEST OF RACELAND AND AT THE WEST EDGE OF RIGHT-OF-WAY
 AU0451'OF STATE HIGHWAY 3198 (OLD U.S. HIGHWAY 90).  OWNERSHIP--MR. DON
 AU0451'PERTUIT, PHONE 504-537-6189.
 AU0451'
 AU0451'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3198 AND STATE
 AU0451'HIGHWAY 1 IN RACELAND, GO SOUTHWEST ON HIGHWAY 3198 FOR 3.2 KM
 AU0451'(2.0 MI) TO THE STATION ON THE RIGHT, ABOUT 0.2 KM (0.1 MI) BEFORE
 AU0451'CROSSING BRIDGE OVER BAYOU FOLSE.
 AU0451'
 AU0451'THE STATION IS A STANDARD NGS DISK STAMPED---BOWIE 2 1980---, SET INTO
 AU0451'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 AU0451'GROUND.  LOCATED 20.1 METERS (66 FT) EAST FROM THE SOUTHEAST CORNER OF
 AU0451'THE HOUSE, 19.2 METERS (63 FT) SOUTHEAST FROM THE NORTHEAST CORNER OF
 AU0451'THE HOUSE, 12.6 METERS (41.5 FT) WEST FROM THE CENTER OF THE HIGHWAY,
 AU0451'7.6 METERS (25 FT) SOUTH FROM A FENCE CORNER POST AND 4.3 METERS
 AU0451'(14 FT) SOUTHWEST FROM A POWER POLE WITH LAMP ATTACHED NEAR THE TOP.
 AU0451'
 AU0451'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---BOWIE 2 1980---,
 AU0451'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 AU0451'
 AU0451'DESCRIBED BY J.E. FUCHS, TYPED BY DEW.
 AU0451
 AU0451                          STATION RECOVERY (1988)
 AU0451
 AU0451'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 AU0451'THE STATION IS LOCATED 15.3 KM (9.50 MI) NORTHEAST OF HOUMA AND 3.2 KM
 AU0451'(2.00 MI) SOUTHWEST OF RACELAND AT THE WEST EDGE OF THE RIGHT-OF-WAY
 AU0451'FOR STATE HIGHWAY 3198 (OLD U S HIGHWAY 90).  OWNERSHIP--LOUISIANA
 AU0451'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 AU0451'
 AU0451'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 3198 AND 1 IN
 AU0451'RACELAND GO SOUTHWEST ON HIGHWAY 3198 FOR 3.2 KM (2.00 MI) TO THE
 AU0451'STATION ON THE RIGHT ABOUT 0.2 KM (0.10 MI) BEFORE CROSSING THE BRIDGE
 AU0451'OVER BAYOU FOLSE.
 AU0451'
 AU0451'THE STATION IS 20.1 M (65.9 FT) EAST OF THE SOUTHEAST CORNER OF A
 AU0451'HOUSE, 19.2 M (63.0 FT) SOUTHEAST OF THE NORTHEAST CORNER OF A HOUSE,
 AU0451'12.6 M (41.3 FT) WEST FROM THE CENTER OF THE HIGHWAY, 7.6 M (24.9 FT)
 AU0451'SOUTH OF A FENCE CORNER AND 4.3 M (14.1 FT) SOUTHWEST FROM A POWER
 AU0451'POLE WITH A SECURITY LIGHT ATTACHED.  THE REFERENCE MARKS WERE NOT
 AU0451'SEARCHED FOR THIS DATE.
 AU0451
 AU0451                          STATION RECOVERY (1989)
 AU0451
 AU0451'RECOVERED 1989
 AU0451'RECOVERED IN GOOD CONDITION.
 AU0451
 AU0451                          STATION RECOVERY (1993)
 AU0451
 AU0451'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0451'3.1 KM (1.90 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 3198 FROM THE
 AU0451'JUNCTION OF STATE HIGHWAY 1 IN RACELAND, 30.6 M (100.4 FT) NORTHEAST
 AU0451'OF THE CENTER OF A DRIVEWAY, 28.2 M (92.5 FT) SOUTHEAST OF REFERENCE
 AU0451'MARK 4, 20.4 M (66.9 FT) EAST OF REFERENCE MARK 3, 19.2 M (63.0 FT)
 AU0451'SOUTHEAST OF THE EAST CORNER OF A HOUSE, 12.6 M (41.3 FT) NORTHWEST
 AU0451'OF THE CENTERLINE OF THE HIGHWAY, 4.2 M (13.8 FT) SOUTHWEST OF
 AU0451'UTILITY POLE NUMBER 35 WITH A WITNESS SIGN ATTACHED, 0.9 M (3.0 FT)
 AU0451'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AU0451'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2101 ***********************************************************************
 AU2101  DESIGNATION -  BOWIE 2 AZ MK
 AU2101  PID         -  AU2101
 AU2101  STATE/COUNTY-  LA/LAFOURCHE
 AU2101  COUNTRY     -  US
 AU2101  USGS QUAD   -  LOCKPORT (2018)
 AU2101
 AU2101                         *CURRENT SURVEY CONTROL
 AU2101  ______________________________________________________________________
 AU2101* NAD 83(1992) POSITION- 29 42 41.58007(N) 090 37 06.41825(W)   NO CHECK
 AU2101* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2101  **This station is located in a suspected subsidence area (see below).
 AU2101  ______________________________________________________________________
 AU2101  GEOID HEIGHT    -        -25.433 (meters)                     GEOID18
 AU2101  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AU2101  HORZ ORDER      -  THIRD
 AU2101
 AU2101.The horizontal coordinates were established by classical geodetic methods
 AU2101.and adjusted by the National Geodetic Survey in January 1993.
 AU2101
 AU2101.No horizontal observational check was made to the station.
 AU2101
 AU2101.** This station is in an area of known vertical motion.  Due to the
 AU2101.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU2101.** determined the orthometric heights for marks in these suspect
 AU2101.** subsidence areas should be considered valid only at the epoch date
 AU2101.** associated with the orthometric height.  These heights must always
 AU2101.** be validated when used as control.  All previously superseded
 AU2101.** orthometric heights are now considered suspect and are available
 AU2101.** in the superseded section.  NGS does not recommend using suspect
 AU2101.** or superseded heights as control.
 AU2101
 AU2101.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2101.GEOID18 height accuracy estimate available here.
 AU2101
 AU2101.Click photographs - Photos may exist for this station.
 AU2101
 AU2101.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2101
 AU2101. The following values were computed from the NAD 83(1992) position.
 AU2101
 AU2101;                    North         East     Units Scale Factor Converg.
 AU2101;SPC LA S     -   134,509.734 1,069,170.376   MT  0.99993841   +0 21 26.8
 AU2101;SPC LA S     -   441,304.02  3,507,769.81   sFT  0.99993841   +0 21 26.8
 AU2101;UTM  15      - 3,289,197.513   730,390.391   MT  1.00025497   +1 10 51.2
 AU2101
 AU2101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2101!SPC LA S     -   1.00000382  x   0.99993841  =   0.99994223
 AU2101!UTM  15      -   1.00000382  x   1.00025497  =   1.00025879
 AU2101
 AU2101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3039089197(NAD 83)
 AU2101
 AU2101                          SUPERSEDED SURVEY CONTROL
 AU2101
 AU2101  NAD 83(1986)-  29 42 41.59264(N)    090 37 06.40576(W) AD(       ) 3
 AU2101
 AU2101.Superseded values are not recommended for survey control.
 AU2101
 AU2101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2101.See file dsdata.pdf to determine how the superseded data were derived.
 AU2101
 AU2101_MARKER: DZ = AZIMUTH MARK DISK
 AU2101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2101_STAMPING: BOWIE 2 1980
 AU2101_MARK LOGO: NGS
 AU2101_PROJECTION: FLUSH
 AU2101_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU2101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2101+STABILITY: SURFACE MOTION
 AU2101_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU2101+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1993
 AU2101
 AU2101  HISTORY     - Date     Condition        Report By
 AU2101  HISTORY     - 1980     MONUMENTED       NGS
 AU2101  HISTORY     - 1982     GOOD             NGS
 AU2101  HISTORY     - 19930303 GOOD             NGS
 AU2101
 AU2101                          STATION DESCRIPTION
 AU2101
 AU2101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 AU2101'ABOUT 16 KM NORTHEAST OF HOUMA AND 2.5 KM SOUTHWEST OF RACELAND, ON
 AU2101'THE EAST RIGHT-OF-WAY OF STATE HIGHWAY 3198 (OLD US HIGHWAY 90.
 AU2101'
 AU2101'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 3198 IN
 AU2101'RACELAND, GO SOUTHERLY ON HIGHWAY 3198 FOR 2.5 KM (1.55 MI) TO 40
 AU2101'ARPENTS CANAL BRIDGE AND THE AZIMUTH MARK 13.7 METERS (45 FT) SOUTH OF
 AU2101'THE SOUTHEAST CORNER OF THE BRIDGE, 10.4 METERS (34 FT) SOUTHEAST OF
 AU2101'THE CENTER OF THE HIGHWAY AND 0.5 METERS (1.5 FT) SOUTHWEST OF A METAL
 AU2101'WITNESS POST.  A STANDARD DISK STAMPED--BOWIE 2 1980--, SET IN THE TOP
 AU2101'OF A ROUND CONCRETE POST THAT IS SET FLUSH WITH THE GROUND SURFACE.
 AU2101
 AU2101                          STATION RECOVERY (1982)
 AU2101
 AU2101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU2101'2.3 KM (1.45 MI) SW FROM RACELAND.
 AU2101'THE MARK IS ABOVE LEVEL WITH ROAD.
 AU2101'2.3 KILOMETERS (1.45 MILES) SOUTHWEST ALONG PARISH ROAD 3198 FROM THE
 AU2101'INTERSECTION OF STATE HIGHWAY 1 IN RACELAND, TO THE MARK ON THE LEFT,
 AU2101'NEAR THE SOUTH CORNER OF THE PARISH ROAD 3198 BRIDGE OVER ARPENTS
 AU2101'CANAL, 10.05 METERS (33.0 FEET) SOUTHEAST OF THE CENTER LINE OF PARISH
 AU2101'ROAD 3198, 17.06 METERS (56.0 FEET) SOUTH OF THE SOUTH CORNER OF A
 AU2101'TELEPHONE CABLE JUNCTION BOX, 13.56 METERS (44.5 FEET) EAST OF THE
 AU2101'SOUTH CORNER OF THE BRIDGE.
 AU2101'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 AU2101
 AU2101                          STATION RECOVERY (1993)
 AU2101
 AU2101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU2101'2.4 KM (1.50 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 3198 FROM THE
 AU2101'JUNCTION OF STATE HIGHWAY 1 IN RACELAND, 17.3 M (56.8 FT) SOUTHWEST
 AU2101'OF THE SOUTHWEST CORNER OF UNDERGROUND CABLE JUNCTION BOX NUMBER 24E,
 AU2101'14.7 M (48.2 FT) SOUTH OF BENCH MARK D 361, 10.0 M (32.8 FT)
 AU2101'SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 3.4 M (11.2 FT) NORTH OF
 AU2101'A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AU2101'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0458 ***********************************************************************
 AU0458  DESIGNATION -  BOWIE 2 RM 3
 AU0458  PID         -  AU0458
 AU0458  STATE/COUNTY-  LA/LAFOURCHE
 AU0458  COUNTRY     -  US
 AU0458  USGS QUAD   -  LOCKPORT (2018)
 AU0458
 AU0458                         *CURRENT SURVEY CONTROL
 AU0458  ______________________________________________________________________
 AU0458* NAD 83(1992) POSITION- 29 42 20.59087(N) 090 37 21.20267(W)   NO CHECK
 AU0458* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0458  **This station is located in a suspected subsidence area (see below).
 AU0458  ______________________________________________________________________
 AU0458  GEOID HEIGHT    -        -25.420 (meters)                     GEOID18
 AU0458  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AU0458  HORZ ORDER      -  THIRD
 AU0458
 AU0458.The horizontal coordinates were established by classical geodetic methods
 AU0458.and adjusted by the National Geodetic Survey in January 1993.
 AU0458
 AU0458.No horizontal observational check was made to the station.
 AU0458
 AU0458.** This station is in an area of known vertical motion. If an
 AU0458.** orthometric height was ever established but is not available 
 AU0458.** in the current survey control section, the orthometric height
 AU0458.** is considered suspect.  Suspect heights are available in the
 AU0458.** superseded section only if requested.
 AU0458
 AU0458.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0458.GEOID18 height accuracy estimate available here.
 AU0458
 AU0458.Click photographs - Photos may exist for this station.
 AU0458
 AU0458.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0458
 AU0458. The following values were computed from the NAD 83(1992) position.
 AU0458
 AU0458;                    North         East     Units Scale Factor Converg.
 AU0458;SPC LA S     -   133,861.036 1,068,777.028   MT  0.99993893   +0 21 19.4
 AU0458;SPC LA S     -   439,175.75  3,506,479.30   sFT  0.99993893   +0 21 19.4
 AU0458;UTM  15      - 3,288,543.024   730,006.284   MT  1.00025278   +1 10 43.1
 AU0458
 AU0458!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0458!SPC LA S     -   1.00000388  x   0.99993893  =   0.99994281
 AU0458!UTM  15      -   1.00000388  x   1.00025278  =   1.00025666
 AU0458
 AU0458_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3000688543(NAD 83)
 AU0458
 AU0458                          SUPERSEDED SURVEY CONTROL
 AU0458
 AU0458  NAD 83(1986)-  29 42 20.61128(N)    090 37 21.20520(W) AD(       ) 3
 AU0458
 AU0458.Superseded values are not recommended for survey control.
 AU0458
 AU0458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0458.See file dsdata.pdf to determine how the superseded data were derived.
 AU0458
 AU0458_MARKER: DR = REFERENCE MARK DISK
 AU0458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0458_STAMPING: BOWIE 2 NO 3 1980
 AU0458_MARK LOGO: NGS
 AU0458_PROJECTION: FLUSH
 AU0458_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0458+STABILITY: SURFACE MOTION
 AU0458_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0458+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1993
 AU0458
 AU0458  HISTORY     - Date     Condition        Report By
 AU0458  HISTORY     - 1980     MONUMENTED       NGS
 AU0458  HISTORY     - 1982     GOOD             NGS
 AU0458  HISTORY     - 19930303 GOOD             NGS
 AU0458
 AU0458                          STATION DESCRIPTION
 AU0458
 AU0458'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 AU0458'3.2 KM (2.0 MI) SOUTHWEST FROM RACELAND.  IT IS 3.3 FT BELOW THE
 AU0458'HIGHWAY.  3.2 KM (2.0 MI) SOUTHWEST ALONG STATE HIGHWAY 3198 FROM
 AU0458'THEJUNCTION OF STATE HIGHWAYS 1 AND 3198 IN RACELAND, 0.8 METER
 AU0458'(2.7 FT) SOUTH FROM THE SOUTHEAST CORNER OF THE HOUSE, 13 METERS
 AU0458'(42.6 FT) EAST FROM THE SOUTHWEST CORNER OF THE HOUSE, 23.9 METERS
 AU0458'(78.5 FT) WEST-SOUTHWEST FROM THE POWER POLE WITH WITNESS SIGN AND
 AU0458'LAMP ATTACHED, AND 20.4 METERS (66.8 FT) WEST-SOUTHWEST OF
 AU0458'TRIANGULATIONBOWIE 2.
 AU0458
 AU0458                          STATION RECOVERY (1982)
 AU0458
 AU0458'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0458'THE MARK IS 0.91 M BELOW HIGHWAY.
 AU0458'3.1 KILOMETERS (1.95 MILES) SOUTHWEST ALONG PARISH ROAD 3198 FROM THE
 AU0458'JUNCTION OF STATE HIGHWAY 1 IN RACELAND, TO THE MARK ON THE RIGHT, ON
 AU0458'THE PROPERTY OF A SINGLE STORY CONCRETE BLOCK HOUSE, ON THE SOUTHWEST
 AU0458'SIDE OF THE SOUTHEAST END OF THE CONCRETE BASE SUPPORTING THE CAR PORT
 AU0458'OF THE HOUSE, 20.42 METERS (67.0 FEET) WEST OF THE STATION MARK BOWIE
 AU0458'2, 12.98 METERS (42.6 FEET) SOUTHEAST OF THE WEST CORNER OF THE HOUSE,
 AU0458'0.82 METERS (2.7 FEET) SOUTHWEST OF THE SOUTHEAST END OF THE CONCRETE
 AU0458'BASE OF THE CARPORT.
 AU0458
 AU0458                          STATION RECOVERY (1993)
 AU0458
 AU0458'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0458'3.1 KM (1.90 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 3198 FROM THE
 AU0458'JUNCTION OF STATE HIGHWAY 1 IN RACELAND, 25.2 M (82.7 FT) NORTHWEST
 AU0458'OF THE CENTERLINE OF THE HIGHWAY, 20.4 M (66.9 FT) WEST OF
 AU0458'TRIANGULATION STATION BOWIE 2, 12.9 M (42.3 FT) SOUTHEAST OF THE WEST
 AU0458'CORNER OF A HOUSE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8
 AU0458'M (2.6 FT) SOUTHWEST OF THE SOUTHEAST CORNER OF A CARPORT, AND THE
 AU0458'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0460 ***********************************************************************
 AU0460  DESIGNATION -  BOWIE 2 RM 4
 AU0460  PID         -  AU0460
 AU0460  STATE/COUNTY-  LA/LAFOURCHE
 AU0460  COUNTRY     -  US
 AU0460  USGS QUAD   -  LOCKPORT (2018)
 AU0460
 AU0460                         *CURRENT SURVEY CONTROL
 AU0460  ______________________________________________________________________
 AU0460* NAD 83(1992) POSITION- 29 42 21.26719(N) 090 37 21.25229(W)   NO CHECK
 AU0460* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0460  **This station is located in a suspected subsidence area (see below).
 AU0460  ______________________________________________________________________
 AU0460  GEOID HEIGHT    -        -25.420 (meters)                     GEOID18
 AU0460  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AU0460  HORZ ORDER      -  THIRD
 AU0460
 AU0460.The horizontal coordinates were established by classical geodetic methods
 AU0460.and adjusted by the National Geodetic Survey in January 1993.
 AU0460
 AU0460.No horizontal observational check was made to the station.
 AU0460
 AU0460.** This station is in an area of known vertical motion. If an
 AU0460.** orthometric height was ever established but is not available 
 AU0460.** in the current survey control section, the orthometric height
 AU0460.** is considered suspect.  Suspect heights are available in the
 AU0460.** superseded section only if requested.
 AU0460
 AU0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0460.GEOID18 height accuracy estimate available here.
 AU0460
 AU0460.Click photographs - Photos may exist for this station.
 AU0460
 AU0460.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU0460
 AU0460. The following values were computed from the NAD 83(1992) position.
 AU0460
 AU0460;                    North         East     Units Scale Factor Converg.
 AU0460;SPC LA S     -   133,881.850 1,068,775.565   MT  0.99993891   +0 21 19.4
 AU0460;SPC LA S     -   439,244.04  3,506,474.50   sFT  0.99993891   +0 21 19.4
 AU0460;UTM  15      - 3,288,563.822   730,004.521   MT  1.00025277   +1 10 43.1
 AU0460
 AU0460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU0460!SPC LA S     -   1.00000388  x   0.99993891  =   0.99994279
 AU0460!UTM  15      -   1.00000388  x   1.00025277  =   1.00025665
 AU0460
 AU0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN3000488563(NAD 83)
 AU0460
 AU0460                          SUPERSEDED SURVEY CONTROL
 AU0460
 AU0460  NAD 83(1986)-  29 42 21.28762(N)    090 37 21.25465(W) AD(       ) 3
 AU0460
 AU0460.Superseded values are not recommended for survey control.
 AU0460
 AU0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU0460.See file dsdata.pdf to determine how the superseded data were derived.
 AU0460
 AU0460_MARKER: DR = REFERENCE MARK DISK
 AU0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0460_STAMPING: BOWIE 2 NO 4 1980
 AU0460_MARK LOGO: NGS
 AU0460_PROJECTION: FLUSH
 AU0460_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0460+STABILITY: SURFACE MOTION
 AU0460_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0460+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1993
 AU0460
 AU0460  HISTORY     - Date     Condition        Report By
 AU0460  HISTORY     - 1980     MONUMENTED       NGS
 AU0460  HISTORY     - 1982     GOOD             NGS
 AU0460  HISTORY     - 19930303 GOOD             NGS
 AU0460
 AU0460                          STATION DESCRIPTION
 AU0460
 AU0460'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 AU0460'3.2 KM (2.0 MI) SOUTHWEST FROM RACELAND.  IT IS 3.3 FT BELOW THE
 AU0460'HIGHWAY.  3.2 K (2.0 MI) SOUTHWEST ALONG STATE HIGHWAY 3198 FROM THE
 AU0460'JUNCTION OF STATE HIGHWAYS 1 AND 3198 IN RACELAND, 1.1 METERS (3.5 FT)
 AU0460'SOUTHEAST OF A POWER POLE, 3.0 METERS (9.8 FT) NORTHEAST OF THE
 AU0460'NORTHEAST CORNER OF A HOUSE, 9.3 METERS (30.6 FT) NORTHWESTOF THE
 AU0460'NORTHEAST CORNER OF THE HOUSE, AND 0.5 METER 1.6 FT) SOUTH-SOUTHWEST
 AU0460'OF A BOARD AND WIRE FENCE.
 AU0460
 AU0460                          STATION RECOVERY (1982)
 AU0460
 AU0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0460'THE MARK IS 0.91 M BELOW ROAD.
 AU0460'3.1 KILOMETERS (1.95 MILES) SOUTHWEST ALONG PARISH ROAD 3198 FROM THE
 AU0460'JUNCTION OF STATE HIGHWAY 1 IN RACELAND, TO THE MARK ON THE RIGHT, ON
 AU0460'THE PROPERTY OF A SINGLE STORY CONCRETE BLOCK HOUSE, IN A BARB WIRE
 AU0460'FENCE LINE NORTHEAST OF THE NORTH CORNER OF THE HOUSE, 40.84 METERS
 AU0460'(134.0 FEET) NORTHWEST OF THE CENTER LINE OF PARISH ROAD 3198, 2.98
 AU0460'METERS (9.8 FEET) NORTHEAST OF THE NORTH CORNER OF THE HOUSE, 1.06
 AU0460'METERS (3.5 FEET) SOUTHEAST OF A POWER POLE, 0.48 METER (1.6 FEET)
 AU0460'SOUTHWEST OF THE BARB WIRE FENCE.
 AU0460
 AU0460                          STATION RECOVERY (1993)
 AU0460
 AU0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0460'3.1 KM (1.90 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 3198 FROM THE
 AU0460'JUNCTION OF STATE HIGHWAY 1 IN RACELAND, 40.8 M (133.9 FT) NORTHWEST
 AU0460'OF THE CENTERLINE OF THE HIGHWAY, 28.2 M (92.5 FT) NORTHWEST OF
 AU0460'TRIANGULATION STATION BOWIE 2, 2.0 M (6.6 FT) NORTHEAST OF THE NORTH
 AU0460'CORNER OF A HOUSE, 1.1 M (3.6 FT) SOUTHEAST OF A UTILITY POLE, 0.9 M
 AU0460'(3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 AU0460'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0508 ***********************************************************************
 BK0508  DESIGNATION -  BOWLICH
 BK0508  PID         -  BK0508
 BK0508  STATE/COUNTY-  LA/ACADIA
 BK0508  COUNTRY     -  US
 BK0508  USGS QUAD   -  BRANCH (2018)
 BK0508
 BK0508                         *CURRENT SURVEY CONTROL
 BK0508  ______________________________________________________________________
 BK0508* NAD 83(1992) POSITION- 30 21 47.89026(N) 092 21 54.88083(W)   ADJUSTED
 BK0508* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0508  **This station is located in a suspected subsidence area (see below).
 BK0508  ______________________________________________________________________
 BK0508  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0508  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 BK0508  HORZ ORDER      -  FIRST
 BK0508
 BK0508.The horizontal coordinates were established by classical geodetic methods
 BK0508.and adjusted by the National Geodetic Survey in January 1993.
 BK0508
 BK0508.** This station is in an area of known vertical motion. If an
 BK0508.** orthometric height was ever established but is not available 
 BK0508.** in the current survey control section, the orthometric height
 BK0508.** is considered suspect.  Suspect heights are available in the
 BK0508.** superseded section only if requested.
 BK0508
 BK0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0508.GEOID18 height accuracy estimate available here.
 BK0508
 BK0508.Click photographs - Photos may exist for this station.
 BK0508
 BK0508.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0508
 BK0508. The following values were computed from the NAD 83(1992) position.
 BK0508
 BK0508;                    North         East     Units Scale Factor Converg.
 BK0508;SPC LA S     -   206,984.453   900,806.105   MT  0.99994568   -0 30 57.5
 BK0508;SPC LA S     -   679,081.49  2,955,394.70   sFT  0.99994568   -0 30 57.5
 BK0508;UTM  15      - 3,359,214.163   560,997.073   MT  0.99964590   +0 19 15.1
 BK0508
 BK0508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0508!SPC LA S     -   1.00000251  x   0.99994568  =   0.99994819
 BK0508!UTM  15      -   1.00000251  x   0.99964590  =   0.99964841
 BK0508
 BK0508:                Primary Azimuth Mark                     Grid Az
 BK0508:SPC LA S     -  BOWLICH AZ MK 2                          256 07 35.4
 BK0508:UTM  15      -  BOWLICH AZ MK 2                          255 17 22.8
 BK0508
 BK0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6099759214(NAD 83)
 BK0508
 BK0508|---------------------------------------------------------------------|
 BK0508| PID    Reference Object                     Distance      Geod. Az  |
 BK0508|                                                           dddmmss.s |
 BK0508| BK2825 NEWTON LINK FARM LONE DERRICK       APPROX. 6.4 KM 0411442.9 |
 BK0508| BK2787 RAYNE LA ST RICE MILL WATER TK      APPROX.17.1 KM 1452007.9 |
 BK0508| BK2788 RAYNE ST JOSEPHS CATH CH SPIRE      APPROX.17.3 KM 1472201.3 |
 BK0508| BK2783 RAYNE CITY WATER AND LT CO TK       APPROX.16.8 KM 1474824.7 |
 BK0508| BK2837 MAXIE TV STA KLFY MAST              APPROX. 4.7 KM 1950159.1 |
 BK0508| BK0507 BOWLICH RM 1                         60.512 METERS 21745     |
 BK0508| BK2834 IOTA CATHOLIC CHURCH SPIRE          APPROX.13.2 KM 2480211.1 |
 BK0508| BK2836 IOTA MUNICIPAL TANK                 APPROX.13.1 KM 2542206.6 |
 BK0508| CW1139 BOWLICH AZ MK 2                                    2553637.9 |
 BK0508| CW1138 BOWLICH AZ MK                                      2734752.3 |
 BK0508| CW1140 BOWLICH RM 2                        107.920 METERS 28513     |
 BK0508| BK2833 BOWLICH RM 3                         52.030 METERS 32613     |
 BK0508|---------------------------------------------------------------------|
 BK0508
 BK0508                          SUPERSEDED SURVEY CONTROL
 BK0508
 BK0508  NAD 83(1986)-  30 21 47.90978(N)    092 21 54.87493(W) AD(       ) 1
 BK0508  NAD 27      -  30 21 47.18373(N)    092 21 54.40335(W) AD(       ) 1
 BK0508
 BK0508.Superseded values are not recommended for survey control.
 BK0508
 BK0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0508.See file dsdata.pdf to determine how the superseded data were derived.
 BK0508
 BK0508_MARKER: DS = TRIANGULATION STATION DISK
 BK0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0508_STAMPING: BOWLICH 1934
 BK0508_MARK LOGO: CGS
 BK0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0508+STABILITY: SURFACE MOTION
 BK0508
 BK0508  HISTORY     - Date     Condition        Report By
 BK0508  HISTORY     - 1934     MONUMENTED       CGS
 BK0508  HISTORY     - 1936     GOOD             LAGS
 BK0508  HISTORY     - 1954     GOOD             USGS
 BK0508  HISTORY     - 1969     GOOD             LADH
 BK0508  HISTORY     - 1969     GOOD             CGS
 BK0508  HISTORY     - 1969     GOOD             LADTD
 BK0508
 BK0508                          STATION DESCRIPTION
 BK0508
 BK0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 BK0508'STATION IS LOCATED ABOUT 10 MILES N OF CROWLEY AND 3 MILES E
 BK0508'OF MOWATA, IN NE 1/4 SEC. 16, T 8 S, R 1 E, ON LAND OWNED AND
 BK0508'OCCUPIED BY W.J. BOWLICH.  MARK IS SET 71 FEET S OF CENTER
 BK0508'LINE OF GRAVEL ROAD LEADING TO STATION, 21 FEET W OF GARDEN
 BK0508'FENCE, 84 FEET N OF GATE TO BARNYARD, 62 FEET E OF PASTURE FENCE.
 BK0508'MARK IS FLUSH WITH THE SURFACE OF THE GROUND.
 BK0508'
 BK0508'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BK0508'BRONZE DISKS SET IN CONCRETE.
 BK0508'
 BK0508'REFERENCE MARK NO. 1 IS 60.480 METERS (198.40 FEET) SW OF
 BK0508'STATION IN S BARNYARD FENCE LINE, 4 FEET E OF GATE TO PIG-STY.
 BK0508'
 BK0508'REFERENCE MARK NO. 2 IS 107.92 METERS (354.1 FEET) W OF STATION,
 BK0508'20 FEET N OF GRAVEL ROAD LEADING TO STATION, 6 FEET W OF
 BK0508'FENCE CORNER, 45 FEET W OF GATE.
 BK0508'
 BK0508'AZIMUTH MARK IS 0.3 MILE W OF STATION ON N SIDE OF GRAVEL
 BK0508'ROAD LEADING TO STATION, 20 FEET N OF CENTER LINE OF ROAD.
 BK0508'
 BK0508'REACHED FROM CROWLEY BY STATE HIGHWAY 26, N 10.1 MILES TO
 BK0508'GRAVELED ROAD LEADING E.  THIS ROAD IS 2.5 MILES N OF GRAVEL
 BK0508'ROAD LEADING W TO IOTA.  GO E ON THIS ROAD 1.95 MILES TO STATION.
 BK0508'
 BK0508'HEIGHT OF SIGNAL ABOVE STATION MARK - 38 METERS.
 BK0508
 BK0508                          STATION RECOVERY (1936)
 BK0508
 BK0508'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BK0508'STATION RECOVERED AS DESCRIBED.
 BK0508
 BK0508                          STATION RECOVERY (1954)
 BK0508
 BK0508'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954
 BK0508'STATION RECOVERED IN GOOD CONDITION.  IT IS 3 MILES E OF
 BK0508'MOWATA, 2 MILES E OF JOSEPH BOLICH LAND.
 BK0508'
 BK0508'AZIMUTH MARK NOT FOUND.  BURIED BY DITCH BERM.  PROBABLY OKAY.
 BK0508
 BK0508                          STATION RECOVERY (1969)
 BK0508
 BK0508'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 BK0508'THE STATION WAS VISITED 5-19-69 AND THE STATION MARK AND
 BK0508'REFERENCE MARK NO. 1 WERE FOUND IN GOOD CONDITION.  A NEW
 BK0508'DESCRIPTION FOLLOWS--
 BK0508'
 BK0508'THE STATION IS LOCATED 4.05 MILES SOUTHEAST OF MOWATA AND 6.25
 BK0508'MILES WEST OF BRANCH, IN THE NORTHEAST, 1/4 OF SECTION 16, T8S,
 BK0508'R1E, AND ON PROPERTY OWNED BY MR. W.J. BOWLICH.  IT IS 69.0
 BK0508'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 365, 12.7
 BK0508'FEET SOUTHWEST OF A 10 INCH OAK TREE, 18.8 FEET SOUTHEAST OF
 BK0508'THE SOUTHEAST CORNER OF A STEEL CATTLE GUARD, 43.3 FEET
 BK0508'NORTHWEST OF A 10 INCH OAK TREE, 23.8 FEET EAST OF THE
 BK0508'CENTERLINE OF A GRAVEL DRIVEWAY, 28.7 FEET SOUTH OF A
 BK0508'COMBINATION MESH AND BARBED WIRE FENCE, 29.0 FEET SOUTH OF
 BK0508'A STEEL WITNESS POST.
 BK0508'
 BK0508'IT IS A STANDARD TRIANGULATION DISC, STAMPED BOWLICH 1934
 BK0508'SET FLUSH WITH THE GROUND.
 BK0508'
 BK0508'REFERENCE MARK NO. 1 IS 198.6 FEET SOUTHWEST OF THE STATION.
 BK0508'IT IS 226.2 FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY
 BK0508'365, 43.6 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A WOOD
 BK0508'FRAME BARN, 88.1 FEET WEST-SOUTHWEST OF THE NORTHWEST CORNER
 BK0508'OF A WOOD FRAME BARN WITH SHEET METAL SIDING, 93.0 FEET
 BK0508'EAST-SOUTHEAST OF A 12 INCH OAK TREE, 92.4 FEET NORTHEAST OF
 BK0508'A 12 INCH OAK TREE, 1.3 FEET NORTH OF A STEEL WITNESS POST.  IT
 BK0508'IS A STANDARD DISC, STAMPED BOWLICH NO. 1 1934, PROJECTING
 BK0508'12 INCHES.
 BK0508'
 BK0508'WE WERE UNABLE TO LOCATE REFERENCE MARK NO. 2.  IT WAS APPARENTLY
 BK0508'DESTROYED DURING THE RECONSTRUCTION OF LOUISIANA HIGHWAY 365.
 BK0508'
 BK0508'WE WERE UNABLE TO LOCATE THE AZIMUTH MARK.  IT WAS APPARENTLY
 BK0508'DESTROYED DURING THE RECONSTRUCTION OF LOUISIANA HIGHWAY 365.
 BK0508'
 BK0508'TO REACH THE STATION FROM THE ST. LAWRENCE CATHOLIC CHURCH IN
 BK0508'MOWATA, TRAVEL SOUTH ALONG LOUISIANA HIGHWAY 13 FOR 2.15 MILES
 BK0508'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 13 AND 365.  THENCE
 BK0508'EAST ALONG LOUISIANA HIGHWAY 365 FOR 1.90 MILES TO THE MARK ON
 BK0508'THE RIGHT.
 BK0508'
 BK0508'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.05 MILES
 BK0508'SOUTHEAST
 BK0508
 BK0508                          STATION RECOVERY (1969)
 BK0508
 BK0508'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK0508'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED AND FOUND TO BE
 BK0508'IN GOOD CONDITION.  REFERENCE MARK 2 AND AZIMUTH MARK WERE SEARCHED
 BK0508'FOR AND NOT FOUND.  REFERENCE MARK 3 AND A NEW AZIMUTH MARK WERE
 BK0508'ESTABLISHED AT THIS TIME.  THE DISTANCE TO REFERENCE MARK 1
 BK0508'CHECKED FAVORABLE.  DUE TO SOME CHANGES A NEW DESCRIPTION
 BK0508'FOLLOWS.
 BK0508'
 BK0508'THE STATION IS ABOUT 11 MILES WEST-SOUTHWEST OF CHURCH POINT, 10
 BK0508'MILES NORTH OF CROWLEY AND 9-3/4 MILES SOUTH-SOUTHEAST OF EUNICE ON
 BK0508'LAND OWNED BY MR. JOSEPH BOWLICH.
 BK0508'
 BK0508'TO REACH THE STATION FROM THE JUNCTION STATE HIGHWAY 365 AND STATE
 BK0508'HIGHWAY 13 ABOUT 10 MILES NORTH OF CROWLEY, GO EAST ON STATE HIGHWAY
 BK0508'365 FOR 1.6 MILE TO A GRAVELED SIDE ROAD RIGHT (STATE ROAD 1109).
 BK0508'CONTINUE EAST ON STATE HIGHWAY 365 FOR 0.4 MILE TO THE STATION ON
 BK0508'THE RIGHT.
 BK0508'
 BK0508'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON STATE HIGHWAY
 BK0508'365 FOR 0.4 MILE TO GRAVELED ROAD LEFT (STATE ROAD 1109).  TURN LEFT
 BK0508'AND GO SOUTH ON GRAVELED ROAD FOR 0.15 MILE TO THE AZIMUTH MARK ON
 BK0508'THE LEFT.
 BK0508'
 BK0508'THE STATION MARK IS A STANDARD DISK, STAMPED BOWLICH 1934, SET IN THE
 BK0508'TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 BK0508'SURFACE OF THE GROUND.  IT IS 69 FEET SOUTH OF THE CENTER OF STATE
 BK0508'HIGHWAY 365, 68.5 FEET SOUTHWEST OF A POWER LINE POLE, 30 FEET
 BK0508'SOUTHEAST OF THE CENTER OF A CATTLE GUARD, 29 FEET SOUTH OF A
 BK0508'METAL WITNESS POST WITH A SIGN ATTACHED AND 24 FEET EAST OF THE
 BK0508'CENTER OF A GRAVELED DRIVEWAY.
 BK0508'
 BK0508'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BOWLICH NO 1 1934, SET
 BK0508'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 12
 BK0508'INCHES.  IT IS 87 FEET WEST OF THE SOUTHWEST CORNER OF A LARGE
 BK0508'METAL BUILDING, 43 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF
 BK0508'A STOCK BARN AND 1 FOOT NORTH OF A METAL WITNESS POST WITH A SIGN
 BK0508'ATTACHED.
 BK0508'
 BK0508'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED BOWLICH NO 3 1969, SET
 BK0508'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 16
 BK0508'INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 100 FEET SOUTHWEST
 BK0508'OF THE SOUTHWEST CORNER OF A FRAME HOUSE, 72 FEET NORTH OF THE
 BK0508'CENTER OF STATE HIGHWAY 365 AND 32 FEET NORTH OF AN EAST-WEST FENCE.
 BK0508'
 BK0508'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BOWLICH 1969, SET IN THE
 BK0508'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BK0508'INCHES.  IT IS 21 FEET EAST OF THE CENTER OF A GRAVELED ROAD (STATE
 BK0508'ROAD 1109), 13.5 FEET SOUTH OF A TELEPHONE POLE NUMBER 18, 0.5
 BK0508'FOOT WEST OF A FENCE AND 2 FEET SOUTH OF A METAL WITNESS POST WITH
 BK0508'A SIGN ATTACHED.
 BK0508'
 BK0508'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 BK0508'SOUTHEAST OF MOWATA.
 BK0508
 BK0508                          STATION RECOVERY (1969)
 BK0508
 BK0508'RECOVERY NOTE BY LA TRANSP AND DEV 1969
 BK0508'4.05 MI SE FROM MOWATA.
 BK0508'THE STATION IS LOCATED 4.05 MILES SOUTHEAST OF MOWATA AND 6.25 MILES
 BK0508'WEST OF BRANCH, IN THE NORTHEAST 1/4 OF SECTION 16, T8S, R1E, AND ON
 BK0508'PROPERTY OWNED BY MR. W.J. BOWLICH.  IT IS 69.0 FEET SOUTH OF THE
 BK0508'CENTERLINE OF LOUISIANA HIGHWAY 365, 12.7 FEET SOUTHWEST OF A 10 INCH
 BK0508'OAK TREE, 18.8 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A STEEL
 BK0508'CATTLE GUARD, 43.3 FEET NORTHWEST OF A 10 INCH OAK TREE, 23.8 FEET
 BK0508'EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 28.7 FEET SOUTH OF A
 BK0508'COMBINATION MESH AND BARBED WIRE FENCE, 29.0 FEET SOUTH OF A STEEL
 BK0508'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0507 ***********************************************************************
 BK0507  DESIGNATION -  BOWLICH RM 1
 BK0507  PID         -  BK0507
 BK0507  STATE/COUNTY-  LA/ACADIA
 BK0507  COUNTRY     -  US
 BK0507  USGS QUAD   -  BRANCH (2018)
 BK0507
 BK0507                         *CURRENT SURVEY CONTROL
 BK0507  ______________________________________________________________________
 BK0507* NAD 83(1986) POSITION- 30 21 46.34   (N) 092 21 56.27   (W)   HD_HELD1
 BK0507* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0507  **This station is located in a suspected subsidence area (see below).
 BK0507  ______________________________________________________________________
 BK0507  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK0507
 BK0507.The horizontal coordinates were determined by differentially corrected
 BK0507.hand held GPS observations or other comparable positioning techniques
 BK0507.and have an estimated accuracy of +/- 3 meters.
 BK0507
 BK0507.** This station is in an area of known vertical motion. If an
 BK0507.** orthometric height was ever established but is not available 
 BK0507.** in the current survey control section, the orthometric height
 BK0507.** is considered suspect.  Suspect heights are available in the
 BK0507.** superseded section only if requested.
 BK0507
 BK0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0507.GEOID18 height accuracy estimate available here.
 BK0507
 BK0507.Click photographs - Photos may exist for this station.
 BK0507
 BK0507;                    North         East    Units  Estimated Accuracy
 BK0507;SPC LA S     -   206,937.1     900,768.6     MT  (+/- 3 meters HH1 GPS) 
 BK0507
 BK0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6096059166(NAD 83)
 BK0507
 BK0507                          SUPERSEDED SURVEY CONTROL
 BK0507
 BK0507.No superseded survey control is available for this station.
 BK0507
 BK0507_MARKER: DR = REFERENCE MARK DISK
 BK0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0507_STAMPING: BOWLICH NO. 1 1934
 BK0507_MARK LOGO: CGS
 BK0507_PROJECTION: PROJECTING 30 CENTIMETERS
 BK0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0507+STABILITY: SURFACE MOTION
 BK0507
 BK0507  HISTORY     - Date     Condition        Report By
 BK0507  HISTORY     - 1934     MONUMENTED       CGS
 BK0507  HISTORY     - 1969     GOOD             LADH
 BK0507
 BK0507                          STATION DESCRIPTION
 BK0507
 BK0507'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BK0507'4.05 MI SE FROM MOWATA.
 BK0507'ABOUT 2.15 MILES SOUTH ALONG LOUISIANA HIGHWAY 13 FROM THE ST.
 BK0507'LAWRENCE CATHOLIC CHURCH IN MOWATA TO THE INTERSECTION OF LOUISIANA
 BK0507'HIGHWAYS 13 AND 365.  THENCE ABOUT 1.90 MILES EAST ALONG LOUISIANA
 BK0507'HIGHWAY 365.  IN SECTION 16, T8S, R1E.  226.2 FEET SOUTH OF THE
 BK0507'CENTERLINE OF LOUISIANA HIGHWAY 365, 43.6 FEET SOUTH-SOUTHEAST OF THE
 BK0507'SOUTHEAST CORNER OF A WOOD FRAME BARN, 88.1 FEET WEST-SOUTHWEST OF THE
 BK0507'NORTHWEST CORNER OF A WOOD FRAME BARN WITH SHEET METAL SIDING, 93.0
 BK0507'FEET EAST-SOUTHEAST OF A 12 INCH OAK TREE, 92.4 FEET NORTHEAST OF A 12
 BK0507'INCH OAK TREE.  SET IN TOP OF A CONCRETE POST PROJECTING 12 INCHES
 BK0507'ABOVE THE GROUND.  THE MARK IS LOCATED 1.3 FEET NORTH OF A STEEL
 BK0507'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2833 ***********************************************************************
 BK2833  DESIGNATION -  BOWLICH RM 3
 BK2833  PID         -  BK2833
 BK2833  STATE/COUNTY-  LA/ACADIA
 BK2833  COUNTRY     -  US
 BK2833  USGS QUAD   -  BRANCH (2018)
 BK2833
 BK2833                         *CURRENT SURVEY CONTROL
 BK2833  ______________________________________________________________________
 BK2833* NAD 83(1992) POSITION- 30 21 49.29450(N) 092 21 55.96440(W)   ADJUSTED
 BK2833* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2833  **This station is located in a suspected subsidence area (see below).
 BK2833  ______________________________________________________________________
 BK2833  GEOID HEIGHT    -        -27.317 (meters)                     GEOID18
 BK2833  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 BK2833  HORZ ORDER      -  SECOND
 BK2833
 BK2833.The horizontal coordinates were established by classical geodetic methods
 BK2833.and adjusted by the National Geodetic Survey in January 1993.
 BK2833
 BK2833.** This station is in an area of known vertical motion. If an
 BK2833.** orthometric height was ever established but is not available 
 BK2833.** in the current survey control section, the orthometric height
 BK2833.** is considered suspect.  Suspect heights are available in the
 BK2833.** superseded section only if requested.
 BK2833
 BK2833.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2833.GEOID18 height accuracy estimate available here.
 BK2833
 BK2833.Click photographs - Photos may exist for this station.
 BK2833
 BK2833.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2833
 BK2833. The following values were computed from the NAD 83(1992) position.
 BK2833
 BK2833;                    North         East     Units Scale Factor Converg.
 BK2833;SPC LA S     -   207,027.952   900,777.562   MT  0.99994572   -0 30 58.0
 BK2833;SPC LA S     -   679,224.21  2,955,301.05   sFT  0.99994572   -0 30 58.0
 BK2833;UTM  15      - 3,359,257.227   560,967.907   MT  0.99964586   +0 19 14.6
 BK2833
 BK2833!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2833!SPC LA S     -   1.00000256  x   0.99994572  =   0.99994828
 BK2833!UTM  15      -   1.00000256  x   0.99964586  =   0.99964842
 BK2833
 BK2833:                Primary Azimuth Mark                     Grid Az
 BK2833:SPC LA S     -  BOWLICH AZ MK 2                          252 00 05.7
 BK2833:UTM  15      -  BOWLICH AZ MK 2                          251 09 53.1
 BK2833
 BK2833_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6096759257(NAD 83)
 BK2833
 BK2833|---------------------------------------------------------------------|
 BK2833| PID    Reference Object                     Distance      Geod. Az  |
 BK2833|                                                           dddmmss.s |
 BK2833| BK0508 BOWLICH                              52.030 METERS 14613     |
 BK2833| BK0507 BOWLICH RM 1                         91.727 METERS 18505     |
 BK2833| CW1139 BOWLICH AZ MK 2                                    2512907.7 |
 BK2833|---------------------------------------------------------------------|
 BK2833
 BK2833                          SUPERSEDED SURVEY CONTROL
 BK2833
 BK2833  NAD 83(1986)-  30 21 49.31401(N)    092 21 55.95850(W) AD(       ) 2
 BK2833  NAD 27      -  30 21 48.58801(N)    092 21 55.48689(W) AD(       ) 2
 BK2833
 BK2833.Superseded values are not recommended for survey control.
 BK2833
 BK2833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2833.See file dsdata.pdf to determine how the superseded data were derived.
 BK2833
 BK2833_MARKER: DR = REFERENCE MARK DISK
 BK2833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2833_STAMPING: BOWLICH NO 3 1969
 BK2833_MARK LOGO: CGS
 BK2833_PROJECTION: RECESSED 41 CENTIMETERS
 BK2833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2833+STABILITY: SURFACE MOTION
 BK2833
 BK2833  HISTORY     - Date     Condition        Report By
 BK2833  HISTORY     - 1969     MONUMENTED       CGS
 BK2833
 BK2833                          STATION DESCRIPTION
 BK2833
 BK2833'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2833'THE STATION IS LOCATED ABOUT 11 MILES WEST-SOUTHWEST OF CHURCH POINT,
 BK2833'10 MILES NORTH OF CROWLEY AND 9-3/4 MILES SOUTH-SOUTHWEST OF EUNICE
 BK2833'AND ON LAND OWNED BY MR. JOSEPH BOWLICH.
 BK2833'
 BK2833'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 365 AND 13
 BK2833'ABOUT 10 MILES NORTH OF CROWLEY, GO EAST ON STATE HIGHWAY 365 FOR
 BK2833'1.6 MILES TO A GRAVELED SIDE ROAD RIGHT (STATE HIGHWAY 1109).
 BK2833'CONTINUE AHEAD EAST FOR 0.4 MILE TO THE STATION ON THE LEFT.
 BK2833'
 BK2833'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON STATE HIGHWAY
 BK2833'365 FOR 0.4 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH ON
 BK2833'GRAVELED ROAD (STATE HIGHWAY 1109), FOR 0.15 MILE TO THE AZIMUTH
 BK2833'MARK ON THE LEFT.
 BK2833'
 BK2833'THE STATION MARK IS A STANDARD REFERENCE MARK DISK, STAMPED BOWLICH
 BK2833'NO 3 1969, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BK2833'THAT IS 16 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 100 FEET
 BK2833'SOUTHWEST OF THE SOUTHWEST CORNER OF A FRAME HOUSE, 72 FEET NORTH
 BK2833'OF THE CENTERLINE OF STATE HIGHWAY 365 AND 31.7 FEET NORTH OF AN
 BK2833'EAST-WEST FENCE.  THE UNDERGROUND MARK IS A STANDARD REFERENCE
 BK2833'MARK DISK, STAMPED BOWLICH NO 3 1969, SET IN THE TOP OF A CONCRETE
 BK2833'BLOCK THAT IS 48 INCHES BELOW THE SURFACE OF THE GROUND.
 BK2833'
 BK2833'BOWLICH 1934 IS A STANDARD STATION MARK DISK, STAMPED BOWLICH 1934,
 BK2833'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 BK2833'WITH THE SURFACE OF THE GROUND.  IT IS 69 FEET SOUTH OF THE
 BK2833'CENTERLINE OF STATE HIGHWAY 365, 68.5 FEET SOUTHWEST OF A POWERLINE
 BK2833'POLE, 30 FEET SOUTHEAST OF THE CENTER OF A CATTLE GUARD, 28.9 FEET
 BK2833'SOUTH OF A METAL WITNESS POST WITH A SIGN ATTACHED AND 24 FEET EAST
 BK2833'OF THE CENTER OF A GRAVELED DRIVEWAY.
 BK2833'
 BK2833'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BOWLICH NO 1 1934, SET
 BK2833'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 12
 BK2833'INCHES.  IT IS 43 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 BK2833'BARN, 87 FEET WEST OF THE SOUTHWEST CORNER OF A LARGE METAL
 BK2833'BUILDING AND 1 FOOT NORTH OF A METAL WITNESS POST WITH A SIGN
 BK2833'ATTACHED.
 BK2833'
 BK2833'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BOWLICH 1969, SET IN
 BK2833'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BK2833'INCHES.  IT IS 21 FEET EAST OF THE CENTER OF A GRAVELED ROAD (STATE
 BK2833'HIGHWAY 1109), 13.5 FEET SOUTH OF A TELEPHONE POLE NUMBER 18, 2
 BK2833'FEET SOUTH OF A METAL WITNESS POST WITH A SIGN ATTACHED AND 0.5
 BK2833'FOOT WEST OF A FENCE LINE.
 BK2833'
 BK2833'HEIGHT OF LIGHT ABOVE STATION MARK 30.75 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1102 ***********************************************************************
 BX1102  DESIGNATION -  BOYCE 2
 BX1102  PID         -  BX1102
 BX1102  STATE/COUNTY-  LA/RAPIDES
 BX1102  COUNTRY     -  US
 BX1102  USGS QUAD   -  BOYCE (2018)
 BX1102
 BX1102                         *CURRENT SURVEY CONTROL
 BX1102  ______________________________________________________________________
 BX1102* NAD 83(2011) POSITION- 31 22 52.51387(N) 092 39 12.04636(W)   ADJUSTED
 BX1102* NAD 83(2011) ELLIP HT-    -0.828 (meters)        (06/27/12)   ADJUSTED
 BX1102* NAD 83(2011) EPOCH   -  2010.00
 BX1102* NAVD 88 ORTHO HEIGHT -    25.53  (+/-2cm)       83.8   (feet) VERTCON3
 BX1102  ______________________________________________________________________
 BX1102  GEOID HEIGHT    -        -26.170 (meters)                     GEOID18
 BX1102  NAD 83(2011) X  -   -252,301.855 (meters)                     COMP
 BX1102  NAD 83(2011) Y  - -5,444,256.015 (meters)                     COMP
 BX1102  NAD 83(2011) Z  -  3,302,053.414 (meters)                     COMP
 BX1102  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 BX1102  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1102
 BX1102  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BX1102  Standards:
 BX1102         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BX1102            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BX1102  -------------------------------------------------------------------
 BX1102  NETWORK   16.97  17.60           5.17   8.03   8.98     -0.11689905
 BX1102  -------------------------------------------------------------------
 BX1102  Click here for local accuracies and other accuracy information.
 BX1102
 BX1102.The horizontal coordinates were established by GPS observations
 BX1102.and adjusted by the National Geodetic Survey in June 2012.
 BX1102
 BX1102.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BX1102.been affixed to the stable North American tectonic plate. See 
 BX1102.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BX1102
 BX1102.The horizontal coordinates are valid at the epoch date displayed above
 BX1102.which is a decimal equivalence of Year/Month/Day.
 BX1102
 BX1102.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1102.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1102
 BX1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1102.GEOID18 height accuracy estimate available here.
 BX1102
 BX1102.The vertical order pertains to the NGVD 29 superseded value.
 BX1102
 BX1102.Click photographs - Photos may exist for this station.
 BX1102
 BX1102.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BX1102
 BX1102.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX1102
 BX1102.The ellipsoidal height was determined by GPS observations
 BX1102.and is referenced to NAD 83.
 BX1102
 BX1102. The following values were computed from the NAD 83(2011) position.
 BX1102
 BX1102;                    North         East     Units Scale Factor Converg.
 BX1102;SPC LA N     -    97,720.279   985,413.987   MT  0.99995827   -0 04 51.9
 BX1102;SPC LA N     -   320,603.95  3,232,979.06   sFT  0.99995827   -0 04 51.9
 BX1102;UTM  15      - 3,471,907.612   532,961.369   MT  0.99961340   +0 10 49.9
 BX1102
 BX1102!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX1102!SPC LA N     -   1.00000013  x   0.99995827  =   0.99995840
 BX1102!UTM  15      -   1.00000013  x   0.99961340  =   0.99961353
 BX1102
 BX1102:                Primary Azimuth Mark                     Grid Az
 BX1102:SPC LA N     -  BOYCE 2 AZ MK                            342 59 07.2
 BX1102:UTM  15      -  BOYCE 2 AZ MK                            342 43 25.4
 BX1102
 BX1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3296171907(NAD 83)
 BX1102
 BX1102|---------------------------------------------------------------------|
 BX1102| PID    Reference Object                     Distance      Geod. Az  |
 BX1102|                                                           dddmmss.s |
 BX1102| BX1103 BOYCE 2 RM 4                         34.622 METERS 13623     |
 BX1102| CY3866 BOYCE 2 RM 5                                       28509     |
 BX1102| BX2712 BOYCE MUN TANK                      APPROX. 1.9 KM 3023121.5 |
 BX1102| CY3865 BOYCE 2 AZ MK                                      3425415.3 |
 BX1102| BX1101 BOYCE 2 RM 3                         31.501 METERS 35320     |
 BX1102|---------------------------------------------------------------------|
 BX1102
 BX1102                          SUPERSEDED SURVEY CONTROL
 BX1102
 BX1102  NAD 83(2007)-  31 22 52.51397(N)    092 39 12.04717(W) AD(2002.00) 0
 BX1102  ELLIP H (02/10/07)   -0.796  (m)                       GP(2002.00)    
 BX1102  ELLIP H (06/26/02)   -0.758  (m)                       GP(       ) 4 2
 BX1102  NAD 83(1992)-  31 22 52.51246(N)    092 39 12.04592(W) AD(       ) 1
 BX1102  ELLIP H (01/21/93)   -0.673  (m)                       GP(       ) 4 2
 BX1102  NAD 83(1986)-  31 22 52.53300(N)    092 39 12.04109(W) AD(       ) 1
 BX1102  NAD 27      -  31 22 51.89139(N)    092 39 11.52169(W) AD(       ) 1
 BX1102  NGVD 29              25.53   (m)           83.8    (f) LEVELING    3  
 BX1102  NGVD 29 (11/26/84)   25.527  (m)           83.75   (f) ADJUSTED    1 1
 BX1102
 BX1102.Superseded values are not recommended for survey control.
 BX1102
 BX1102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1102.See file dsdata.pdf to determine how the superseded data were derived.
 BX1102
 BX1102_MARKER: DS = TRIANGULATION STATION DISK
 BX1102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1102_STAMPING: BOYCE 2 1969
 BX1102_MARK LOGO: CGS
 BX1102_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BX1102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1102+STABILITY: SURFACE MOTION
 BX1102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX1102+SATELLITE: SATELLITE OBSERVATIONS - February 28, 1989
 BX1102
 BX1102  HISTORY     - Date     Condition        Report By
 BX1102  HISTORY     - 1969     MONUMENTED       CGS
 BX1102  HISTORY     - 1970     GOOD             NGS
 BX1102  HISTORY     - 1970     GOOD             NGS
 BX1102  HISTORY     - 1973     GOOD             NGS
 BX1102  HISTORY     - 1977     MARK NOT FOUND   NGS
 BX1102  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BX1102  HISTORY     - 19881116 GOOD             LADTD
 BX1102  HISTORY     - 19890228 GOOD
 BX1102  HISTORY     - 19990424 POOR             USPSQD
 BX1102
 BX1102                          STATION DESCRIPTION
 BX1102
 BX1102'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX1102'THE STATION IS LOCATED ABOUT 1-1/2 MILE SOUTHEAST OF BOYCE,
 BX1102'14 MILES NORTHWEST OF ALEXANDRIA AND ON THE PROPERTY OWNED BY
 BX1102'MR. R.M.C. DUNCAN.  IT IS IN SECTION 9, T5N, R3W.
 BX1102'
 BX1102'TO REACH THE STATION FROM THE POST OFFICE IN BOYCE, GO
 BX1102'SOUTH ON STATE HIGHWAY 8 FOR 0.2 MILE TO JUNCTION WITH STATE
 BX1102'HIGHWAY 1.  TURN LEFT AND GO SOUTHEAST ON STATE HIGHWAY 1 FOR
 BX1102'0.3 MILE TO JUNCTION WITH STATE HIGHWAY 1200.  CONTINUE AHEAD
 BX1102'ON STATE HIGHWAY 1 FOR 0.65 MILE TO A GRAVELED SIDE ROAD
 BX1102'LEFT.  TURN LEFT AND GO NORTH ON GRAVELED ROAD FOR 0.1 MILE
 BX1102'TO A RAIL ROAD CROSSING.  CONTINUE AHEAD NORTH ON GRAVELED
 BX1102'ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT.  FROM
 BX1102'THIS POINT THE GRAVELED SIDE ROAD LEFT, CONTINUE AHEAD
 BX1102'SOUTHEAST ON STATE HIGHWAY 1 FOR 0.5 MILE TO A SIDE ROAD
 BX1102'LEFT.  TURN LEFT AND GO NORTH ON NARROW ROAD FOR 0.05 MILE
 BX1102'TO STATION ON THE LEFT.
 BX1102'
 BX1102'THE STATION IS A STANDARD DISK, STAMPED BOYCE 2 1969, SET IN
 BX1102'THE TOP OF A 16 INCH ROUND CONCRETE MONUMENT THAT IS 18 INCHES
 BX1102'BELOW THE SURFACE OF THE GROUND.  IT IS 129.5 FEET SOUTH SOUTHWEST
 BX1102'OF THE SOUTH RAIL OF RAIL ROAD TRACKS, 102.6 FEET WEST SOUTHWEST
 BX1102'OF A POWER LINE POLE, 162.5 FEET NORTH OF A POWER LINE POLE AND
 BX1102'102.0 FEET SOUTH SOUTHEAST OF A METAL WITNESS POST.
 BX1102'
 BX1102'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED BOYCE 2 NO 3 1969,
 BX1102'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 4
 BX1102'INCHES.  IT IS 37.0 FEET SOUTH SOUTHWEST OF THE SOUTH RAIL OF
 BX1102'RAIL ROAD TRACKS, 1.3 FEET NORTH NORTHWEST OF A METAL WITNESS
 BX1102'POST WITH A SIGN ATTACHED AND 61.0 FEET EAST OF A TELEPHONE POLE.
 BX1102'
 BX1102'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED BOYCE 2 NO 4
 BX1102'1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS
 BX1102'4 INCHES.  IT IS 99 FEET SOUTH OF A TELEPHONE POLE, 1.0 FEET WEST
 BX1102'OF A FENCE LINE, 10.5 FEET WEST OF GRAVELED DRIVEWAY AND 157.0
 BX1102'FEET NORTH OF THE CENTER LINE OF STAT HIGHWAY 1.
 BX1102'
 BX1102'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BOYCE 2 1969,
 BX1102'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 6
 BX1102'INCHES.  IT IS 11.5 FEET SOUTH SOUTHWEST OF THE CENTER OF A
 BX1102'LEVEE, 66.0 FEET NORTH NORTHEAST OF A FENCE LINE, 1.5 FEET
 BX1102'WEST NORTHWEST OF A METAL WITNESS POST WITH A SIGN ATTACHED AND
 BX1102'35.5 FEET WEST NORTHWEST OF A FENCE LINE.
 BX1102'
 BX1102'HEIGHT OF LIGHT ABOVE STATION MARK 34.84 METERS.
 BX1102
 BX1102                          STATION RECOVERY (1970)
 BX1102
 BX1102'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RRG)
 BX1102'THE STATION MARK, STAMPED BOYCE 2 1969, IS ABOUT 0.15 MILE WEST
 BX1102'ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT BOYCE, THENCE 1.1
 BX1102'MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY, 126 FEET
 BX1102'SOUTH OF THE SOUTH RAIL, 202 FEET NORTH OF THE CENTER LINE OF
 BX1102'STATE HIGHWAY 1, 112 FEET WEST OF THE CENTER LINE OF A PRIVATE
 BX1102'ROAD THAT LEADS NORTH, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 BX1102'IN THE TOP OF A CONCRETE POST ABOUT 16 INCHES BELOW THE SURFACE
 BX1102'OF THE GROUND.
 BX1102'
 BX1102'RM 3, STAMPED BOYCE 2 NO 3 1969, IS 103.2 FEET NORTHWEST OF THE
 BX1102'STATION MARK, 36 FEET SOUTH OF THE SOUTH RAIL OF THE TEXAS AND
 BX1102'PACIFIC RAILWAY, 163 FEET WEST OF THE CENTER OF A CROSSING OF THE
 BX1102'RAILROAD AND A PRIVATE ROAD, 1.1 FEET NORTHWEST OF A METAL
 BX1102'WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK, AND
 BX1102'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 BX1102'THE SURFACE OF THE GROUND.
 BX1102'
 BX1102'RM 4, STAMPED BOYCE 2 NO 4 1969, IS 114 FEET SOUTHEAST OF THE
 BX1102'STATION MARK, 169 FEET SOUTH OF THE SOUTH RAIL, 158 FEET NORTH
 BX1102'OF THE CENTER LINE OF STATE HIGHWAY 1, 11 FEET WEST OF THE CENTER
 BX1102'LINE OF A PRIVATE ROAD, 1 FOOT WEST OF A FENCE, AND SET IN THE
 BX1102'TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 BX1102'OF THE GROUND.
 BX1102'
 BX1102'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BX1102'1.25 MILES SOUTHEAST.
 BX1102
 BX1102                          STATION RECOVERY (1970)
 BX1102
 BX1102'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BX1102'1.25 MI SE FROM BOYCE.
 BX1102'ABOUT 0.15 MILE WEST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1102'BOYCE, THENCE 1.1 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY,
 BX1102'126 FEET SOUTH OF THE SOUTH RAIL, 202 FEET NORTH OF THE CENTER LINE OF
 BX1102'STATE HIGHWAY 1, 112 FEET WEST OF THE CENTER LINE OF A PRIVATE ROAD
 BX1102'THAT LEADS NORTH, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF
 BX1102'A CONCRETE POST ABOUT 16 INCHES BELOW THE SURFACE OF THE GROUND.
 BX1102
 BX1102                          STATION RECOVERY (1973)
 BX1102
 BX1102'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (AKH)
 BX1102'THE STATION WAS VISITED 4-18-73 AND ALL MARKS WERE FOUND IN GOOD
 BX1102'CONDITION.  THE AZIMUTH MARK WAS REQUESTED MOVED AT THIS DATE
 BX1102'DUE TO WORK BEING DONE ON THE LEVEE.  A NEW AZIMUTH MARK WAS
 BX1102'ESTABLISHED AND THE DISK FOR THE OLD AZIMUTH MARK WAS
 BX1102'RECLAIMED.  A NEW DESCRIPTION FOLLOWS--
 BX1102'
 BX1102'THE STATION IS LOCATED 1.5 MILE SOUTHEAST OF BOYCE AND
 BX1102'ABOUT 14 MILES NORTHWEST OF ALEXANDRIA, IN SEC. 9, T5N,R3W,
 BX1102'ON PROPERTY OWNED BY MR. R.M.C. DUNCAN.  IT IS IN THE NORTHEAST
 BX1102'CORNER OF A PASTURE AND IN THE SOUTHWEST ANGLE OF A ROAD CROSSING
 BX1102'THE RAILROAD TRACKS.  IT IS 202 FEET NORTH OF THE CENTERLINE OF
 BX1102'STATE HIGHWAY1, 112 FEET WEST OF THE CENTER OF A PRIVATE ROAD,
 BX1102'129.5 FEET SOUTH OF THE SOUTH RAIL OF THE TRACKS, 102.5 FEET
 BX1102'WSW OF A POWER POLE, AND 182.5 FEET NORTH OF A POWER POLE.  IT
 BX1102'IS A TRIANGULATION STATION DISK STAMPED BOYCE 2 1969, 16
 BX1102'INCHES BELOW THE SURFACE OF THE GROUND.
 BX1102'
 BX1102'REFERENCE MARK NO. 3 IS 103.35 FEET NORTH OF THE STATION, 36
 BX1102'FEET SOUTH OF THE SOUTH RAIL OF THE TRACKS, 163 FEET WEST OF
 BX1102'THE RAILROAD CROSSING, 61 FEET WEST OF A TELEGRAPH POLE, AND 1
 BX1102'FOOT NORTHWEST OF A METAL WITNESS POST.  IT IS A REFERENCE MARK
 BX1102'DISK STAMPED BOYCE 2 NO 3 1969.
 BX1102'
 BX1102'REFERENCE MARK NO. 4 IS 113.59 FEET EAST OF THE STATION, 169
 BX1102'FEET SOUTH OF THE RAILROAD TRACKS, 158 FEET NORTH OF STATE HIGHWAY
 BX1102'1, 11 FEET WEST OF THE CENTER OF A PRIVATE ROAD, 1 FOOT WEST OF
 BX1102'A FENCE LINE AND WITNESS POST.  IT IS A REFERENCE MARK DISK
 BX1102'STAMPED BOYCE 2 NO 4 1969, PROJECTING 2 INCHES.
 BX1102'
 BX1102'THE AZIMUTH MARK IS 0.2 MILE WEST OF THE STATION AT THE JUNCTION
 BX1102'OF THE GRAVELED ROAD AND STATE HIGHWAY 1, IN THE SOUTHEAST CORNER
 BX1102'OF A CHURCH YARD, 2 FEET SOUTH OF A POWER POLE, 57 FEET NORTH
 BX1102'OF THE CENTER OF STATE HIGHWAY 1, 25 FEET WEST OF THE CENTER
 BX1102'OF THE GRAVELED ROAD, 15.5 FEET NORTH OF THE CENER OF THE POWER
 BX1102'LINE, 48.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CURCH,
 BX1102'23 FEET SOUTH OF THE PROJECTED PLANE OF THE SOUTH WALL OF THE
 BX1102'CHURCH AND 1.5 FEET NORTH OF A METAL WITNESS POST.  IT IS AN
 BX1102'REFERENCE MARK DISK STAMPED BOYCE 2 1969 NO 5 1973,
 BX1102'PROJECTING 4 INCHES.
 BX1102'
 BX1102'TO REACH THE STATION FROM THE POST OFFICE IN BOYCE, GO SOUTH ON
 BX1102'STATE HIGHWAY 8 FOR 0.2 MILE TO THE JUNCTION WITH STATE HIGHWAY
 BX1102'1, TURN LEFT AND GO EAST FOR 0.95 MILE SOUTHEAST TO A SIDE ROAD
 BX1102'LEFT AND THE CHURCH AND THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 BX1102'SOUTHEAST FOR 0.2 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO
 BX1102'ABOUT 75 YARDS TO THE RAILROAD TRACKS AND THE STATION ON THE
 BX1102'LEFT.
 BX1102'
 BX1102'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BX1102'1.5. MILE SE.
 BX1102
 BX1102                          STATION RECOVERY (1977)
 BX1102
 BX1102'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1102'NOT RECOVERED AT THIS TIME, A NEW CHURCH IS BEING BUILT OVER
 BX1102'AREA WHERE BM WAS LOCATED.
 BX1102
 BX1102                          STATION RECOVERY (1988)
 BX1102
 BX1102'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1102'MARK NOT FOUND.
 BX1102
 BX1102                          STATION RECOVERY (1988)
 BX1102
 BX1102'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BX1102'THE STATION IS LOCATED 22.53 KM (14.00 MI) NORTHWEST OF ALEXANDRIA AND
 BX1102'2.4 KM (1.50 MI) SOUTHEAST OF BOYCE IN THE NORTHEAST QUADRANT OF THE
 BX1102'JUNCTION OF INTERSTATE HIGHWAY 49 AND STATE HIGHWAY 1, NORTH OF THE
 BX1102'INTERSTATE, EAST OF HIGHWAY 1 AND WEST OF THE RAILROAD TRACKS IN A
 BX1102'LANDLOCKED AREA.  OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION
 BX1102'AND DEVELOPMENT.
 BX1102'THE STATION IS 126.5 M (415.0 FT) NORTHEAST FROM THE NORTHEAST CORNER
 BX1102'OF THE STATE HIGHWAY 1 OVERPASS OVER INTERSTATE HIGHWAY 49, 39.5 M
 BX1102'(129.6 FT) SOUTH-SOUTHWEST FROM THE SOUTH RAIL OF THE RAILROAD TRACKS,
 BX1102'31.1 M (102.0 FT) SOUTH-SOUTHEAST FROM A METAL WITNESS POST AT A
 BX1102'REFERENCE MARK, 29.6 M (97.1 FT) NORTHWEST FROM A METAL PIPE
 BX1102'PROJECTING ABOUT 1.2 M (3.9 FT) FROM A CONCRETE SLAB AT REFERENCE MARK
 BX1102'NUMBER 5 AND 0.3 M (1.0 FT) NORTH FROM A FIBERGLASS WITNESS POST.
 BX1102
 BX1102                          STATION RECOVERY (1989)
 BX1102
 BX1102'RECOVERED 1989
 BX1102'RECOVERED IN GOOD CONDITION.
 BX1102
 BX1102                          STATION RECOVERY (1999)
 BX1102
 BX1102'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1102'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1095 ***********************************************************************
 BX1095  DESIGNATION -  BOYCE 2 BOLT
 BX1095  PID         -  BX1095
 BX1095  STATE/COUNTY-  LA/RAPIDES
 BX1095  COUNTRY     -  US
 BX1095  USGS QUAD   -  BOYCE (2018)
 BX1095
 BX1095                         *CURRENT SURVEY CONTROL
 BX1095  ______________________________________________________________________
 BX1095* NAD 83(1986) POSITION- 31 23 22.     (N) 092 40 30.     (W)   SCALED
 BX1095* NAVD 88 ORTHO HEIGHT -    26.16  (+/-2cm)       85.8   (feet) VERTCON3
 BX1095  ______________________________________________________________________
 BX1095  GEOID HEIGHT    -        -26.144 (meters)                     GEOID18
 BX1095  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1095
 BX1095.The horizontal coordinates were scaled from a map and have
 BX1095.an estimated accuracy of +/- 6 seconds.
 BX1095
 BX1095.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1095.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1095
 BX1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1095.GEOID18 height accuracy estimate available here.
 BX1095
 BX1095.The vertical order pertains to the NGVD 29 superseded value.
 BX1095
 BX1095.Click photographs - Photos may exist for this station.
 BX1095
 BX1095;                    North         East    Units  Estimated Accuracy
 BX1095;SPC LA N     -    98,630.      983,360.      MT  (+/- 180 meters Scaled)
 BX1095
 BX1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ308728(NAD 83)
 BX1095
 BX1095                          SUPERSEDED SURVEY CONTROL
 BX1095
 BX1095  NGVD 29 (11/26/84)   26.153  (m)           85.80   (f) ADJUSTED    1 1
 BX1095
 BX1095.Superseded values are not recommended for survey control.
 BX1095
 BX1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1095.See file dsdata.pdf to determine how the superseded data were derived.
 BX1095
 BX1095_MARKER: B = BOLT
 BX1095_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BX1095_SP_SET: UNDERGROUND STONE
 BX1095_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1095
 BX1095  HISTORY     - Date     Condition        Report By
 BX1095  HISTORY     - UNK      MONUMENTED       USACE
 BX1095  HISTORY     - 1969     GOOD             CGS
 BX1095
 BX1095                          STATION DESCRIPTION
 BX1095
 BX1095'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1095'0.45 MI SW FROM BOYCE.
 BX1095'ABOUT 0.15 MILE SOUTH ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1095'BOYCE, THENCE 0.3 MILE NORTHWEST ALONG THE TEXAS AND PACIFIC RAILWAY,
 BX1095'ABOUT 0.15 MILE SOUTHWEST OF THE BOYCE HIGH SCHOOL, 81 FEET SOUTHEAST
 BX1095'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A STREET, 38 1/2 FEET
 BX1095'SOUTHWEST OF THE SOUTHWEST RAIL OF THE RAILROAD, 75 FEET SOUTHEAST OF
 BX1095'THE CENTER LINE OF THE STREET, 41 FEET WEST OF THE SOUTHWEST END OF A
 BX1095'CONCRETE CULVERT UNDER THE TRACK, 2.0 FEET SOUTH OF A METAL WITNESS
 BX1095'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACKS, A COPPER BOLT IN THE
 BX1095'TOP OF A STONE SLAB ABOUT 1 1/2 FEET UNDER GROUND, ACCESS TO WHICH IS
 BX1095'HAD THROUGH AN IRON PIPE WHICH BEARS A U.S. ENGINEERS CAP AND PROJECTS
 BX1095'30 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1094 ***********************************************************************
 BX1094  DESIGNATION -  BOYCE 2 CAP
 BX1094  PID         -  BX1094
 BX1094  STATE/COUNTY-  LA/RAPIDES
 BX1094  COUNTRY     -  US
 BX1094  USGS QUAD   -  BOYCE (2018)
 BX1094
 BX1094                         *CURRENT SURVEY CONTROL
 BX1094  ______________________________________________________________________
 BX1094* NAD 83(1986) POSITION- 31 23 21.     (N) 092 40 30.     (W)   SCALED
 BX1094* NAVD 88 ORTHO HEIGHT -    27.37  (+/-2cm)       89.8   (feet) VERTCON3
 BX1094  ______________________________________________________________________
 BX1094  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 BX1094  VERT ORDER      -  FIRST     CLASS I (See Below)
 BX1094
 BX1094.The horizontal coordinates were scaled from a map and have
 BX1094.an estimated accuracy of +/- 6 seconds.
 BX1094
 BX1094.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1094.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1094
 BX1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1094.GEOID18 height accuracy estimate available here.
 BX1094
 BX1094.The vertical order pertains to the NGVD 29 superseded value.
 BX1094
 BX1094.Click photographs - Photos may exist for this station.
 BX1094
 BX1094;                    North         East    Units  Estimated Accuracy
 BX1094;SPC LA N     -    98,600.      983,360.      MT  (+/- 180 meters Scaled)
 BX1094
 BX1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ308727(NAD 83)
 BX1094
 BX1094                          SUPERSEDED SURVEY CONTROL
 BX1094
 BX1094  NGVD 29 (11/26/84)   27.369  (m)           89.79   (f) ADJUSTED    1 1
 BX1094
 BX1094.Superseded values are not recommended for survey control.
 BX1094
 BX1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1094.See file dsdata.pdf to determine how the superseded data were derived.
 BX1094
 BX1094_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BX1094_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BX1094_MARK LOGO: USACE
 BX1094_MAGNETIC: P = MARKER IS A STEEL PIPE
 BX1094_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BX1094
 BX1094  HISTORY     - Date     Condition        Report By
 BX1094  HISTORY     - UNK      MONUMENTED       USACE
 BX1094  HISTORY     - 1969     GOOD             CGS
 BX1094
 BX1094                          STATION DESCRIPTION
 BX1094
 BX1094'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1094'0.45 MI SW FROM BOYCE.
 BX1094'ABOUT 0.15 MILE SOUTH ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1094'BOYCE, THENCE 0.3 MILE NORTHWEST ALONG THE TEXAS AND PACIFIC RAILWAY,
 BX1094'ABOUT 0.15 MILE SOUTHWEST OF THE BOYCE HIGH SCHOOL, 81 FEET SOUTHEAST
 BX1094'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A STREET, 38 1/2 FEET
 BX1094'SOUTHWEST OF THE SOUTHWEST RAIL OF THE RAILROAD, 75 FEET SOUTHEAST OF
 BX1094'THE CENTER LINE OF THE STREET, 41 FEET WEST OF THE SOUTHWEST END OF A
 BX1094'CONCRETE CULVERT UNDER THE TRACK, 2.0 FEET SOUTH OF A METAL WITNESS
 BX1094'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACKS, A U.S. ENGINEERS CAP
 BX1094'OF THE TOP OF AN IRON PIPE WHICH PROJECTS 30 INCHES ABOVE THE SURFACE
 BX1094'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1101 ***********************************************************************
 BX1101  DESIGNATION -  BOYCE 2 RM 3
 BX1101  PID         -  BX1101
 BX1101  STATE/COUNTY-  LA/RAPIDES
 BX1101  COUNTRY     -  US
 BX1101  USGS QUAD   -  BOYCE (2018)
 BX1101
 BX1101                         *CURRENT SURVEY CONTROL
 BX1101  ______________________________________________________________________
 BX1101* NAD 83(1986) POSITION- 31 22 53.53   (N) 092 39 12.18   (W)   HD_HELD1
 BX1101* NAVD 88 ORTHO HEIGHT -    26.072 (meters)       85.54  (feet) ADJUSTED
 BX1101  ______________________________________________________________________
 BX1101  GEOID HEIGHT    -        -26.169 (meters)                     GEOID18
 BX1101  DYNAMIC HEIGHT  -         26.040 (meters)       85.43  (feet) COMP
 BX1101  MODELED GRAVITY -    979,432.8   (mgal)                       NAVD 88
 BX1101
 BX1101  VERT ORDER      -  FIRST     CLASS I
 BX1101
 BX1101.The horizontal coordinates were determined by differentially corrected
 BX1101.hand held GPS observations or other comparable positioning techniques
 BX1101.and have an estimated accuracy of +/- 3 meters.
 BX1101
 BX1101.The orthometric height was determined by differential leveling and
 BX1101.adjusted by the NATIONAL GEODETIC SURVEY
 BX1101.in February 1994.
 BX1101
 BX1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1101.GEOID18 height accuracy estimate available here.
 BX1101
 BX1101.Click photographs - Photos may exist for this station.
 BX1101
 BX1101.The dynamic height is computed by dividing the NAVD 88
 BX1101.geopotential number by the normal gravity value computed on the
 BX1101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1101.degrees latitude (g = 980.6199 gals.).
 BX1101
 BX1101.The modeled gravity was interpolated from observed gravity values.
 BX1101
 BX1101;                    North         East    Units  Estimated Accuracy
 BX1101;SPC LA N     -    97,751.6     985,410.5     MT  (+/- 3 meters HH1 GPS) 
 BX1101
 BX1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3295771938(NAD 83)
 BX1101
 BX1101                          SUPERSEDED SURVEY CONTROL
 BX1101
 BX1101  NAVD 88 (06/15/91)   26.071  (m)           85.53   (f) SUPERSEDED  1 1
 BX1101  NGVD 29 (11/26/84)   26.070  (m)           85.53   (f) ADJUSTED    1 1
 BX1101
 BX1101.Superseded values are not recommended for survey control.
 BX1101
 BX1101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1101.See file dsdata.pdf to determine how the superseded data were derived.
 BX1101
 BX1101_MARKER: DR = REFERENCE MARK DISK
 BX1101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1101_STAMPING: BOYCE 2 NO 3 1969
 BX1101_MARK LOGO: CGS
 BX1101_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1101+STABILITY: SURFACE MOTION
 BX1101
 BX1101  HISTORY     - Date     Condition        Report By
 BX1101  HISTORY     - 1969     MONUMENTED       CGS
 BX1101  HISTORY     - 1970     GOOD             NGS
 BX1101  HISTORY     - 1977     GOOD             NGS
 BX1101  HISTORY     - 1988     GOOD             USPSQD
 BX1101  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1101
 BX1101                          STATION DESCRIPTION
 BX1101
 BX1101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX1101'1.25 MI SE FROM BOYCE.
 BX1101'ABOUT 0.15 MILE WEST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1101'BOYCE, THENCE 1.1 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY,
 BX1101'36 FEET SOUTH OF THE SOUTH RAIL, 163 FEET WEST OF THE CENTER OF A
 BX1101'CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 103.2 FEET NORTHWEST OF
 BX1101'BOYCE 2 1969, 1.1 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 5 FEET
 BX1101'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 BX1101'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 BX1101
 BX1101                          STATION RECOVERY (1977)
 BX1101
 BX1101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1101'RECOVERED IN GOOD CONDITION.
 BX1101
 BX1101                          STATION RECOVERY (1988)
 BX1101
 BX1101'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1101'RECOVERED IN GOOD CONDITION.
 BX1101
 BX1101                          STATION RECOVERY (1999)
 BX1101
 BX1101'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1101'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1103 ***********************************************************************
 BX1103  DESIGNATION -  BOYCE 2 RM 4
 BX1103  PID         -  BX1103
 BX1103  STATE/COUNTY-  LA/RAPIDES
 BX1103  COUNTRY     -  US
 BX1103  USGS QUAD   -  BOYCE (2018)
 BX1103
 BX1103                         *CURRENT SURVEY CONTROL
 BX1103  ______________________________________________________________________
 BX1103* NAD 83(1986) POSITION- 31 22 51.70   (N) 092 39 11.14   (W)   HD_HELD1
 BX1103* NAVD 88 ORTHO HEIGHT -    25.951 (meters)       85.14  (feet) ADJUSTED
 BX1103  ______________________________________________________________________
 BX1103  GEOID HEIGHT    -        -26.170 (meters)                     GEOID18
 BX1103  DYNAMIC HEIGHT  -         25.920 (meters)       85.04  (feet) COMP
 BX1103  MODELED GRAVITY -    979,432.8   (mgal)                       NAVD 88
 BX1103
 BX1103  VERT ORDER      -  FIRST     CLASS I
 BX1103
 BX1103.The horizontal coordinates were determined by differentially corrected
 BX1103.hand held GPS observations or other comparable positioning techniques
 BX1103.and have an estimated accuracy of +/- 3 meters.
 BX1103
 BX1103.The orthometric height was determined by differential leveling and
 BX1103.adjusted by the NATIONAL GEODETIC SURVEY
 BX1103.in February 1994.
 BX1103
 BX1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1103.GEOID18 height accuracy estimate available here.
 BX1103
 BX1103.Click photographs - Photos may exist for this station.
 BX1103
 BX1103.The dynamic height is computed by dividing the NAVD 88
 BX1103.geopotential number by the normal gravity value computed on the
 BX1103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1103.degrees latitude (g = 980.6199 gals.).
 BX1103
 BX1103.The modeled gravity was interpolated from observed gravity values.
 BX1103
 BX1103;                    North         East    Units  Estimated Accuracy
 BX1103;SPC LA N     -    97,695.2     985,437.9     MT  (+/- 3 meters HH1 GPS) 
 BX1103
 BX1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3298571882(NAD 83)
 BX1103
 BX1103                          SUPERSEDED SURVEY CONTROL
 BX1103
 BX1103  NAVD 88 (06/15/91)   25.951  (m)           85.14   (f) SUPERSEDED  1 1
 BX1103  NGVD 29 (11/26/84)   25.949  (m)           85.13   (f) ADJUSTED    1 1
 BX1103
 BX1103.Superseded values are not recommended for survey control.
 BX1103
 BX1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1103.See file dsdata.pdf to determine how the superseded data were derived.
 BX1103
 BX1103_MARKER: DR = REFERENCE MARK DISK
 BX1103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1103_STAMPING: BOYCE 2 NO 4 1969
 BX1103_MARK LOGO: CGS
 BX1103_PROJECTION: PROJECTING 5 CENTIMETERS
 BX1103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1103+STABILITY: SURFACE MOTION
 BX1103
 BX1103  HISTORY     - Date     Condition        Report By
 BX1103  HISTORY     - 1969     MONUMENTED       CGS
 BX1103  HISTORY     - 1970     GOOD             NGS
 BX1103  HISTORY     - 1977     GOOD             NGS
 BX1103  HISTORY     - 1988     POOR             USPSQD
 BX1103  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1103
 BX1103                          STATION DESCRIPTION
 BX1103
 BX1103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BX1103'1.25 MI SE FROM BOYCE.
 BX1103'ABOUT 0.15 MILE WEST ALONG STATE HIGHWAY 8 FROM THE POST OFFICE AT
 BX1103'BOYCE, THENCE 1.1 MILES SOUTHEAST ALONG THE TEXAS AND PACIFIC RAILWAY,
 BX1103'169 FEET SOUTH OF THE SOUTH RAIL, 158 FEET NORTH OF THE CENTER LINE OF
 BX1103'STATE HIGHWAY 1, 11 FEET WEST OF THE CENTER LINE OF A PRIVATE ROAD,
 BX1103'114 FEET SOUTHEAST OF BOYCE 2 1969, 1 FOOT WEST OF A FENCE, AND SET IN
 BX1103'THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 BX1103'OF THE GROUND.
 BX1103
 BX1103                          STATION RECOVERY (1977)
 BX1103
 BX1103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1103'RECOVERED IN GOOD CONDITION.
 BX1103
 BX1103                          STATION RECOVERY (1988)
 BX1103
 BX1103'RECOVERY NOTE BY US POWER SQUADRON 1988 (TGC)
 BX1103'MARK RECOVERED IN POOR CONDITION.
 BX1103
 BX1103                          STATION RECOVERY (1999)
 BX1103
 BX1103'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1103'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2712 ***********************************************************************
 BX2712  DESIGNATION -  BOYCE MUN TANK
 BX2712  PID         -  BX2712
 BX2712  STATE/COUNTY-  LA/RAPIDES
 BX2712  COUNTRY     -  US
 BX2712  USGS QUAD   -  BOYCE (2018)
 BX2712
 BX2712                         *CURRENT SURVEY CONTROL
 BX2712  ______________________________________________________________________
 BX2712* NAD 83(1992) POSITION- 31 23 25.12407(N) 092 40 11.67511(W)   ADJUSTED
 BX2712  ______________________________________________________________________
 BX2712  GEOID HEIGHT    -        -26.146 (meters)                     GEOID18
 BX2712  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 BX2712  HORZ ORDER      -  THIRD
 BX2712
 BX2712.The horizontal coordinates were established by classical geodetic methods
 BX2712.and adjusted by the National Geodetic Survey in January 1993.
 BX2712
 BX2712.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2712.GEOID18 height accuracy estimate available here.
 BX2712
 BX2712.Click photographs - Photos may exist for this station.
 BX2712
 BX2712.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2712
 BX2712. The following values were computed from the NAD 83(1992) position.
 BX2712
 BX2712;                    North         East     Units Scale Factor Converg.
 BX2712;SPC LA N     -    98,726.944   983,840.069   MT  0.99995682   -0 05 23.4
 BX2712;SPC LA N     -   323,906.65  3,227,815.29   sFT  0.99995682   -0 05 23.4
 BX2712;UTM  15      - 3,472,906.733   531,383.414   MT  0.99961215   +0 10 19.0
 BX2712
 BX2712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3138372906(NAD 83)
 BX2712
 BX2712                          SUPERSEDED SURVEY CONTROL
 BX2712
 BX2712  NAD 83(1986)-  31 23 25.14473(N)    092 40 11.67002(W) AD(       ) 3
 BX2712  NAD 27      -  31 23 24.50386(N)    092 40 11.14579(W) AD(       ) 3
 BX2712
 BX2712.Superseded values are not recommended for survey control.
 BX2712
 BX2712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2712.See file dsdata.pdf to determine how the superseded data were derived.
 BX2712
 BX2712_MARKER: 53 = ELEVATED TANK
 BX2712
 BX2712  HISTORY     - Date     Condition        Report By
 BX2712  HISTORY     - 1969     FIRST OBSERVED   CGS
 BX2712  HISTORY     - 19990424 GOOD             USPSQD
 BX2712
 BX2712                          STATION DESCRIPTION
 BX2712
 BX2712'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2712'THE BALL AT THE TOP CENTER OF THE BOYCE MUNICIPAL WATER TANK,
 BX2712'LOCATED NEAR THE CENTER OF THE TOWN OF BOYCE, 0.2 MILE NORTH OF
 BX2712'STATE HIGHWAY 1, 40 FEET WEST OF STATE HIGHWAY 8 AND AT THE
 BX2712'NORTHWEST CORNER OF THE POST OFFICE.  THE TANK IS PAINTED SILVER
 BX2712'AND HAS BOYCE PAINTED IN BLACK ON THE SOUTH SIDE OF THE TANK.  IT
 BX2712'IS SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE AND IS ABOUT 90
 BX2712'FEET TALL.
 BX2712
 BX2712                          STATION RECOVERY (1999)
 BX2712
 BX2712'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX2712'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2956 ***********************************************************************
 CP2956  DESIGNATION -  BOYER
 CP2956  PID         -  CP2956
 CP2956  STATE/COUNTY-  LA/MADISON
 CP2956  COUNTRY     -  US
 CP2956  USGS QUAD   -  TENDAL (2018)
 CP2956
 CP2956                         *CURRENT SURVEY CONTROL
 CP2956  ______________________________________________________________________
 CP2956* NAD 83(1993) POSITION- 32 28 34.96708(N) 091 15 31.87277(W)   ADJUSTED
 CP2956* NAVD 88 ORTHO HEIGHT -    25.5   (meters)       84.    (feet) VERTCON3
 CP2956  ______________________________________________________________________
 CP2956  GEOID HEIGHT    -        -26.362 (meters)                     GEOID18
 CP2956  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 CP2956  HORZ ORDER      -  SECOND
 CP2956
 CP2956.The horizontal coordinates were established by classical geodetic methods
 CP2956.and adjusted by the National Geodetic Survey in May 1994.
 CP2956
 CP2956.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2956.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2956
 CP2956.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2956.GEOID18 height accuracy estimate available here.
 CP2956
 CP2956.Click photographs - Photos may exist for this station.
 CP2956
 CP2956.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2956
 CP2956. The following values were computed from the NAD 83(1993) position.
 CP2956
 CP2956;                    North         East     Units Scale Factor Converg.
 CP2956;SPC LA N     -   219,803.178 1,116,662.433   MT  0.99996215   +0 39 22.3
 CP2956;SPC LA N     -   721,137.59  3,663,583.33   sFT  0.99996215   +0 39 22.3
 CP2956;UTM  15      - 3,594,575.915   663,615.335   MT  0.99993012   +0 56 06.4
 CP2956
 CP2956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2956!SPC LA N     -   1.00000014  x   0.99996215  =   0.99996229
 CP2956!UTM  15      -   1.00000014  x   0.99993012  =   0.99993026
 CP2956
 CP2956:                Primary Azimuth Mark                     Grid Az
 CP2956:SPC LA N     -  BOYER AZ MK                              124 42 57.2
 CP2956:UTM  15      -  BOYER AZ MK                              124 26 13.1
 CP2956
 CP2956_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6361594575(NAD 83)
 CP2956
 CP2956|---------------------------------------------------------------------|
 CP2956| PID    Reference Object                     Distance      Geod. Az  |
 CP2956|                                                           dddmmss.s |
 CP2956| CP2955 BOYER RM 1                            7.521 METERS 03140     |
 CP2956| CY3867 BOYER AZ MK                                        1252219.5 |
 CP2956| CP2940 TALLULAH LA PWR AND LT KYL 84       APPROX. 9.9 KM 1305035.6 |
 CP2956| CY3868 BOYER RM 2                            7.220 METERS 15413     |
 CP2956|---------------------------------------------------------------------|
 CP2956
 CP2956                          SUPERSEDED SURVEY CONTROL
 CP2956
 CP2956  NAD 83(1992)-  32 28 34.97449(N)    091 15 31.87059(W) AD(       ) 2
 CP2956  NAD 83(1986)-  32 28 34.97957(N)    091 15 31.86737(W) AD(       ) 2
 CP2956  NAD 27      -  32 28 34.47392(N)    091 15 31.46672(W) AD(       ) 2
 CP2956  NGVD 29 (07/19/86)   25.5    (m)           84.     (f) VERT ANG       
 CP2956
 CP2956.Superseded values are not recommended for survey control.
 CP2956
 CP2956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2956.See file dsdata.pdf to determine how the superseded data were derived.
 CP2956
 CP2956_MARKER: DD = SURVEY DISK
 CP2956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2956_STAMPING: BOYER 1970
 CP2956_MARK LOGO: LADHGS
 CP2956_PROJECTION: FLUSH
 CP2956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP2956+STABILITY: SURFACE MOTION
 CP2956
 CP2956  HISTORY     - Date     Condition        Report By
 CP2956  HISTORY     - 1970     MONUMENTED       LADH
 CP2956
 CP2956                          STATION DESCRIPTION
 CP2956
 CP2956'DESCRIBED BY LA DEPT OF HIGHWAYS 1970
 CP2956'THE STATION IS LOCATED 6 MILES NORTHWEST OF TALLULAH, 14 MILES
 CP2956'EAST OF DELHI AND 16 MILES SOUTHEAST OF EPPS, IN THE NORTHEAST
 CP2956'QUARTER OF SECTION 8, T17N, R12E, AND ON THE PROPERTY OWNED BY
 CP2956'BOYER BEAIRD, ROUTE 1, BOX 74C, SONDHEIMER, LOUISIANA.
 CP2956'
 CP2956'TO REACH THE STATION FROM THE COURTHOUSE IN TALLULAH AT THE
 CP2956'INTERSECTION OF U.S. HIGHWAY 80 AND U.S. HIGHWAY 65, DRIVE WEST
 CP2956'ALONG U.S. HIGHWAY 80 FOR 4.5 MILES TO THE INTERSECTION WITH THE
 CP2956'BEAR LAKE ROAD LEADING NORTH.  TAKE THE BEAR LAKE ROAD NORTH FOR
 CP2956'3 MILES TO THE STATION WHICH IS SET ON THE RIGHT AND EAST OF THE
 CP2956'HIGHWAY NEAR A HOUSE.
 CP2956'
 CP2956'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE SOUTH ALONG THE
 CP2956'BEAR LAKE ROAD FOR 0.6 MILE TO THE MARK WHICH IS SET ON THE RIGHT
 CP2956'AND WEST OF THE HIGHWAY NEAR A FIELD ROAD.
 CP2956'
 CP2956'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2956'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP2956'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP2956'GROUND.  THE SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN
 CP2956'IRREGULAR MASS OF CONCRETE ABOUT 36 INCHES BELOW THE GROUND
 CP2956'SURFACE.  THEY ARE STAMPED BOYER 1970.  IT IS 150 FEET NORTH OF
 CP2956'THE CENTER OF THE BEAR LAKE ROAD, 45 FEET SOUTHEAST OF A 30 INCH
 CP2956'PECAN TREE, 27 FEET SOUTHWEST OF A 20 INCH SWEET GUM TREE,
 CP2956'27 FEET EAST OF THE NORTHEAST CORNER OF A HOUSE, 7 FEET NORTH
 CP2956'OF A 40 INCH OAK TREE, AND 2.5 FEET WEST OF A METAL
 CP2956'WITNESS POST AND SIGN.
 CP2956'
 CP2956'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2956'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP2956'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP2956'GROUND.  IT IS STAMPED BOYER R.M. 1 1970.  IT IS 44 FEET EAST OF A
 CP2956'30 INCH PECAN TREE, 41.5 FEET NORTHEAST OF THE NORTHEAST CORNER
 CP2956'OF A HOUSE, 32 FEET NORTH OF A 40 INCH OAK TREE, AND 7 FEET WEST
 CP2956'OF A 20 INCH SWEET GUM TREE.
 CP2956'
 CP2956'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2956'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP2956'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP2956'GROUND.  IT IS STAMPED BOYER R.M. 2 1970.  IT IS 45.5 FEET
 CP2956'EAST-SOUTHEAST OF THE NORTHEAST CORNER OF A HOUSE, 40 FEET SOUTH
 CP2956'OF A 20 INCH SWEET GUM TREE, 27 FEET NORTH-NORTHEAST OF A 40
 CP2956'INCH OAK TREE, AND 23 FEET EAST-SOUTHEAST OF A 40 INCH WATER
 CP2956'OAK.
 CP2956'
 CP2956'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2956'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12
 CP2956'INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP2956'GROUND.  IT IS STAMPED BOYER AZ MK 1970.  IT IS 140 FEET
 CP2956'EAST-NORTHEAST OF A 30 INCH OAK TREE IN A FIELD, 39 FEET WEST OF
 CP2956'THE CENTER OF THE BEAR LAKE ROAD, 5 FEET SOUTHWEST OF THE SOUTH
 CP2956'END OF A CONCRETE CULVERT, AND 2 FEET NORTH OF A METAL WITNESS
 CP2956'POST.
 CP2956'
 CP2956'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6507 ***********************************************************************
 AH6507  DESIGNATION -  BPB 01
 AH6507  PID         -  AH6507
 AH6507  STATE/COUNTY-  LA/TERREBONNE
 AH6507  COUNTRY     -  US
 AH6507  USGS QUAD   -  GRAY (2018)
 AH6507
 AH6507                         *CURRENT SURVEY CONTROL
 AH6507  ______________________________________________________________________
 AH6507* NAD 83(2011) POSITION- 29 44 03.30214(N) 090 49 40.52807(W)   ADJUSTED
 AH6507* NAD 83(2011) ELLIP HT-   -23.665 (meters)        (06/27/12)   ADJUSTED
 AH6507* NAD 83(2011) EPOCH   -  2010.00
 AH6507* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6507  **This station is located in a suspected subsidence area (see below).
 AH6507  ______________________________________________________________________
 AH6507  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6507  GEOID HEIGHT    -        -25.756 (meters)                     GEOID96
 AH6507  GEOID HEIGHT    -        -25.540 (meters)                     GEOID18
 AH6507  NAD 83(2011) X  -    -80,092.249 (meters)                     COMP
 AH6507  NAD 83(2011) Y  - -5,542,327.385 (meters)                     COMP
 AH6507  NAD 83(2011) Z  -  3,144,816.229 (meters)                     COMP
 AH6507  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AH6507
 AH6507  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6507  Standards:
 AH6507         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6507            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6507  -------------------------------------------------------------------
 AH6507  NETWORK    1.73  20.11           0.72   0.69  10.26      0.02835534
 AH6507  -------------------------------------------------------------------
 AH6507  Click here for local accuracies and other accuracy information.
 AH6507
 AH6507.The horizontal coordinates were established by GPS observations
 AH6507.and adjusted by the National Geodetic Survey in June 2012.
 AH6507
 AH6507.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6507.been affixed to the stable North American tectonic plate. See 
 AH6507.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6507
 AH6507.The horizontal coordinates are valid at the epoch date displayed above
 AH6507.which is a decimal equivalence of Year/Month/Day.
 AH6507
 AH6507.** This station is in an area of known vertical motion. If an
 AH6507.** orthometric height was ever established but is not available 
 AH6507.** in the current survey control section, the orthometric height
 AH6507.** is considered suspect.  Suspect heights are available in the
 AH6507.** superseded section only if requested.
 AH6507
 AH6507.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6507.GEOID18 height accuracy estimate available here.
 AH6507
 AH6507.Click photographs - Photos may exist for this station.
 AH6507
 AH6507.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6507
 AH6507.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6507
 AH6507.The ellipsoidal height was determined by GPS observations
 AH6507.and is referenced to NAD 83.
 AH6507
 AH6507. The following values were computed from the NAD 83(2011) position.
 AH6507
 AH6507;                    North         East     Units Scale Factor Converg.
 AH6507;SPC LA S     -   136,917.938 1,048,891.163   MT  0.99993650   +0 15 09.8
 AH6507;SPC LA S     -   449,204.93  3,441,237.09   sFT  0.99993650   +0 15 09.8
 AH6507;UTM  15      - 3,291,314.306   710,073.323   MT  1.00014453   +1 04 39.7
 AH6507
 AH6507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6507!SPC LA S     -   1.00000372  x   0.99993650  =   0.99994022
 AH6507!UTM  15      -   1.00000372  x   1.00014453  =   1.00014825
 AH6507
 AH6507:                Primary Azimuth Mark                     Grid Az
 AH6507:SPC LA S     -  BPB 02                                   167 29 20.6
 AH6507:UTM  15      -  BPB 02                                   166 39 50.7
 AH6507
 AH6507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1007391314(NAD 83)
 AH6507
 AH6507|---------------------------------------------------------------------|
 AH6507| PID    Reference Object                     Distance      Geod. Az  |
 AH6507|                                                           dddmmss.s |
 AH6507| AH6498 BPB 02                              APPROX. 0.8 KM 1674430.4 |
 AH6507|---------------------------------------------------------------------|
 AH6507
 AH6507                          SUPERSEDED SURVEY CONTROL
 AH6507
 AH6507  NAD 83(2007)-  29 44 03.30228(N)    090 49 40.52860(W) AD(       ) 0
 AH6507  ELLIP H (02/10/07)  -23.624  (m)                       GP(       )    
 AH6507  ELLIP H (02/21/02)  -23.607  (m)                       GP(       ) 5 1
 AH6507  NAD 83(1992)-  29 44 03.30210(N)    090 49 40.52799(W) AD(       ) 1
 AH6507  ELLIP H (12/17/98)  -23.577  (m)                       GP(       ) 4 2
 AH6507
 AH6507.Superseded values are not recommended for survey control.
 AH6507
 AH6507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6507.See file dsdata.pdf to determine how the superseded data were derived.
 AH6507
 AH6507_MARKER: DD = SURVEY DISK
 AH6507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6507_STAMPING: BPB 01
 AH6507_MARK LOGO: LA-109
 AH6507_PROJECTION: FLUSH
 AH6507_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6507+STABILITY: SURFACE MOTION
 AH6507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6507+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6507
 AH6507  HISTORY     - Date     Condition        Report By
 AH6507  HISTORY     - 1995     MONUMENTED       MPHI
 AH6507
 AH6507                          STATION DESCRIPTION
 AH6507
 AH6507'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6507'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6507'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT AND TRAVEL NORTH
 AH6507'ON HWY 24 FOR 11.8 MI (19.0 KM) TO INTERSECTION WITH HWY 20.  TRAVEL
 AH6507'WEST ON HWY 20 FRO 1.48 MI (2.38 KM) TO BACK PROJECT ROAD.  TURN LEFT
 AH6507'ON BACK PROJECT ROAD AND TRAVEL SOUTH FOR 0.45 MI (0.72 KM) AND THE
 AH6507'STATION IS ON THE LEFT. THE STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6507'STATION IS 17.30 FT (5.27 M) EAST FROM THE CENTERLINE OF BACK PROJECT
 AH6507'ROAD, 75.50 FT (23.01 M) NORTHWEST FROM THE CENTERLINE OF DRIVEWAY
 AH6507'NO.221, 49.20 FT (15.00 M) SOUTHEAST FROM THE CENTERLINE OF THE
 AH6507'CULVERTS (2-48 INCH CEMENT CULVERTS) CROSSING THE HWY,AND 62.30 FT
 AH6507'(18.99 M) EAST FROM THE POWER POLE WITH A LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6498 ***********************************************************************
 AH6498  DESIGNATION -  BPB 02
 AH6498  PID         -  AH6498
 AH6498  STATE/COUNTY-  LA/TERREBONNE
 AH6498  COUNTRY     -  US
 AH6498  USGS QUAD   -  GRAY (2018)
 AH6498
 AH6498                         *CURRENT SURVEY CONTROL
 AH6498  ______________________________________________________________________
 AH6498* NAD 83(2011) POSITION- 29 43 37.03770(N) 090 49 33.99000(W)   ADJUSTED
 AH6498* NAD 83(2011) ELLIP HT-   -23.931 (meters)        (06/27/12)   ADJUSTED
 AH6498* NAD 83(2011) EPOCH   -  2010.00
 AH6498* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6498  **This station is located in a suspected subsidence area (see below).
 AH6498  ______________________________________________________________________
 AH6498  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6498  GEOID HEIGHT    -        -25.738 (meters)                     GEOID96
 AH6498  GEOID HEIGHT    -        -25.521 (meters)                     GEOID18
 AH6498  NAD 83(2011) X  -    -79,922.350 (meters)                     COMP
 AH6498  NAD 83(2011) Y  - -5,542,730.705 (meters)                     COMP
 AH6498  NAD 83(2011) Z  -  3,144,113.842 (meters)                     COMP
 AH6498  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AH6498
 AH6498  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6498  Standards:
 AH6498         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6498            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6498  -------------------------------------------------------------------
 AH6498  NETWORK    1.51  18.89           0.59   0.64   9.64     -0.01562446
 AH6498  -------------------------------------------------------------------
 AH6498  Click here for local accuracies and other accuracy information.
 AH6498
 AH6498.The horizontal coordinates were established by GPS observations
 AH6498.and adjusted by the National Geodetic Survey in June 2012.
 AH6498
 AH6498.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6498.been affixed to the stable North American tectonic plate. See 
 AH6498.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6498
 AH6498.The horizontal coordinates are valid at the epoch date displayed above
 AH6498.which is a decimal equivalence of Year/Month/Day.
 AH6498
 AH6498.** This station is in an area of known vertical motion. If an
 AH6498.** orthometric height was ever established but is not available 
 AH6498.** in the current survey control section, the orthometric height
 AH6498.** is considered suspect.  Suspect heights are available in the
 AH6498.** superseded section only if requested.
 AH6498
 AH6498.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6498.GEOID18 height accuracy estimate available here.
 AH6498
 AH6498.Click photographs - Photos may exist for this station.
 AH6498
 AH6498.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6498
 AH6498.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6498
 AH6498.The ellipsoidal height was determined by GPS observations
 AH6498.and is referenced to NAD 83.
 AH6498
 AH6498. The following values were computed from the NAD 83(2011) position.
 AH6498
 AH6498;                    North         East     Units Scale Factor Converg.
 AH6498;SPC LA S     -   136,110.063 1,049,070.427   MT  0.99993710   +0 15 13.0
 AH6498;SPC LA S     -   446,554.43  3,441,825.23   sFT  0.99993710   +0 15 13.0
 AH6498;UTM  15      - 3,290,508.927   710,264.238   MT  1.00014552   +1 04 42.1
 AH6498
 AH6498!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6498!SPC LA S     -   1.00000376  x   0.99993710  =   0.99994086
 AH6498!UTM  15      -   1.00000376  x   1.00014552  =   1.00014928
 AH6498
 AH6498:                Primary Azimuth Mark                     Grid Az
 AH6498:SPC LA S     -  BPB 01                                   347 29 20.7
 AH6498:UTM  15      -  BPB 01                                   346 39 51.6
 AH6498
 AH6498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1026490508(NAD 83)
 AH6498
 AH6498|---------------------------------------------------------------------|
 AH6498| PID    Reference Object                     Distance      Geod. Az  |
 AH6498|                                                           dddmmss.s |
 AH6498| AH6507 BPB 01                              APPROX. 0.8 KM 3474433.7 |
 AH6498|---------------------------------------------------------------------|
 AH6498
 AH6498                          SUPERSEDED SURVEY CONTROL
 AH6498
 AH6498  NAD 83(2007)-  29 43 37.03782(N)    090 49 33.99054(W) AD(       ) 0
 AH6498  ELLIP H (02/10/07)  -23.889  (m)                       GP(       )    
 AH6498  ELLIP H (02/21/02)  -23.874  (m)                       GP(       ) 5 1
 AH6498  NAD 83(1992)-  29 43 37.03760(N)    090 49 33.98989(W) AD(       ) 1
 AH6498  ELLIP H (12/17/98)  -23.839  (m)                       GP(       ) 4 2
 AH6498
 AH6498.Superseded values are not recommended for survey control.
 AH6498
 AH6498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6498.See file dsdata.pdf to determine how the superseded data were derived.
 AH6498
 AH6498_MARKER: DD = SURVEY DISK
 AH6498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6498_STAMPING: BPB 02
 AH6498_MARK LOGO: LA-109
 AH6498_PROJECTION: FLUSH
 AH6498_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6498+STABILITY: SURFACE MOTION
 AH6498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6498+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6498
 AH6498  HISTORY     - Date     Condition        Report By
 AH6498  HISTORY     - 1995     MONUMENTED       MPHI
 AH6498
 AH6498                          STATION DESCRIPTION
 AH6498
 AH6498'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6498'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6498'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT AND TRAVEL NORTH
 AH6498'ON HWY 24 FOR 11.8 MI (19.0 KM) TO INTERSECTION WITH HWY 20.  TRAVEL
 AH6498'WEST ON HWY 20 FOR 1.48 MI (2.38 KM) TO BACK PROJECT ROAD.  TURN LEFT
 AH6498'ON BACK PROJECT ROAD AND TRAVEL SOUTH FOR 0.95 MI (1.53 KM) AND THE
 AH6498'STATION IS ON THE LEFT.  THE STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6498'STATION IS 17.30 FT (5.27 M) NORTHEAST FROM THE CENTERLINE OF BACK
 AH6498'PROJECT ROAD, 132.20 FT (40.29 M) NORTH FROM THE POWER POLE WITH A
 AH6498'LIGHT, AND 140.80 FT (42.92 M) SOUTHEAST FROM THE POWER POLE WITH A
 AH6498'LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6497 ***********************************************************************
 AH6497  DESIGNATION -  BPB 03
 AH6497  PID         -  AH6497
 AH6497  STATE/COUNTY-  LA/TERREBONNE
 AH6497  COUNTRY     -  US
 AH6497  USGS QUAD   -  GRAY (2018)
 AH6497
 AH6497                         *CURRENT SURVEY CONTROL
 AH6497  ______________________________________________________________________
 AH6497* NAD 83(2011) POSITION- 29 43 10.45924(N) 090 49 28.36969(W)   ADJUSTED
 AH6497* NAD 83(2011) ELLIP HT-   -23.406 (meters)        (06/27/12)   ADJUSTED
 AH6497* NAD 83(2011) EPOCH   -  2010.00
 AH6497* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6497  **This station is located in a suspected subsidence area (see below).
 AH6497  ______________________________________________________________________
 AH6497  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6497  GEOID HEIGHT    -        -25.720 (meters)                     GEOID96
 AH6497  GEOID HEIGHT    -        -25.501 (meters)                     GEOID18
 AH6497  NAD 83(2011) X  -    -79,777.167 (meters)                     COMP
 AH6497  NAD 83(2011) Y  - -5,543,139.054 (meters)                     COMP
 AH6497  NAD 83(2011) Z  -  3,143,403.400 (meters)                     COMP
 AH6497  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 AH6497
 AH6497  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6497  Standards:
 AH6497         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6497            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6497  -------------------------------------------------------------------
 AH6497  NETWORK    1.64  19.09           0.57   0.74   9.74     -0.15973870
 AH6497  -------------------------------------------------------------------
 AH6497  Click here for local accuracies and other accuracy information.
 AH6497
 AH6497.The horizontal coordinates were established by GPS observations
 AH6497.and adjusted by the National Geodetic Survey in June 2012.
 AH6497
 AH6497.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6497.been affixed to the stable North American tectonic plate. See 
 AH6497.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6497
 AH6497.The horizontal coordinates are valid at the epoch date displayed above
 AH6497.which is a decimal equivalence of Year/Month/Day.
 AH6497
 AH6497.** This station is in an area of known vertical motion. If an
 AH6497.** orthometric height was ever established but is not available 
 AH6497.** in the current survey control section, the orthometric height
 AH6497.** is considered suspect.  Suspect heights are available in the
 AH6497.** superseded section only if requested.
 AH6497
 AH6497.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6497.GEOID18 height accuracy estimate available here.
 AH6497
 AH6497.Click photographs - Photos may exist for this station.
 AH6497
 AH6497.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6497
 AH6497.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6497
 AH6497.The ellipsoidal height was determined by GPS observations
 AH6497.and is referenced to NAD 83.
 AH6497
 AH6497. The following values were computed from the NAD 83(2011) position.
 AH6497
 AH6497;                    North         East     Units Scale Factor Converg.
 AH6497;SPC LA S     -   135,292.413 1,049,225.094   MT  0.99993772   +0 15 15.8
 AH6497;SPC LA S     -   443,871.86  3,442,332.66   sFT  0.99993772   +0 15 15.8
 AH6497;UTM  15      - 3,289,693.418   710,430.691   MT  1.00014639   +1 04 44.0
 AH6497
 AH6497!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6497!SPC LA S     -   1.00000368  x   0.99993772  =   0.99994140
 AH6497!UTM  15      -   1.00000368  x   1.00014639  =   1.00015007
 AH6497
 AH6497:                Primary Azimuth Mark                     Grid Az
 AH6497:SPC LA S     -  BPB 02                                   349 17 18.5
 AH6497:UTM  15      -  BPB 02                                   348 27 50.3
 AH6497
 AH6497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1043089693(NAD 83)
 AH6497
 AH6497|---------------------------------------------------------------------|
 AH6497| PID    Reference Object                     Distance      Geod. Az  |
 AH6497|                                                           dddmmss.s |
 AH6497| AH6498 BPB 02                              APPROX. 0.8 KM 3493234.3 |
 AH6497|---------------------------------------------------------------------|
 AH6497
 AH6497                          SUPERSEDED SURVEY CONTROL
 AH6497
 AH6497  NAD 83(2007)-  29 43 10.45933(N)    090 49 28.37026(W) AD(       ) 0
 AH6497  ELLIP H (02/10/07)  -23.363  (m)                       GP(       )    
 AH6497  ELLIP H (02/21/02)  -23.345  (m)                       GP(       ) 5 1
 AH6497  NAD 83(1992)-  29 43 10.45899(N)    090 49 28.36946(W) AD(       ) 1
 AH6497  ELLIP H (12/17/98)  -23.304  (m)                       GP(       ) 4 2
 AH6497
 AH6497.Superseded values are not recommended for survey control.
 AH6497
 AH6497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6497.See file dsdata.pdf to determine how the superseded data were derived.
 AH6497
 AH6497_MARKER: DD = SURVEY DISK
 AH6497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6497_STAMPING: BPB 03
 AH6497_MARK LOGO: LA-109
 AH6497_PROJECTION: FLUSH
 AH6497_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6497+STABILITY: SURFACE MOTION
 AH6497_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6497+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6497
 AH6497  HISTORY     - Date     Condition        Report By
 AH6497  HISTORY     - 1995     MONUMENTED       MPHI
 AH6497
 AH6497                          STATION DESCRIPTION
 AH6497
 AH6497'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6497'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TAKE CHURCH STREET
 AH6497'ACROSS BAYOU TERREBONNE TO HWY 24 NORTH.  TURN LEFT AND TRAVEL NORTH
 AH6497'ON HWY 24 FOR 11.8 MI (19.0 KM) TO INTERSECTION WITH HWY 20.  TRAVEL
 AH6497'WEST ON HWY 20 FOR 1.48 MI (2.38 KM) TO BACK PROJECT ROAD.  TURN LEFT
 AH6497'ON BACK PROJECT ROAD AND TRAVEL SOUTH FOR 1.45 MI (2.33 KM) AND THE
 AH6497'STATION IS ON THE RIGHT. THE STATION IS A 2 INCH DISK IN CONCRETE. THE
 AH6497'STATION IS 65.50 FT (19.96 M) SOUTHWEST FROM THE CENTERLINE OF BACK
 AH6497'PROJECT ROAD, 17.4 FT (5.3 M) SOUTHEAST FROM THE CENTERLINE OF THE
 AH6497'ISLE OF CUBA ROAD, 65.60 FT (19.99 M) SOUTHWEST FROM THE POWER POLE,
 AH6497'31.70 FT (9.66 M) NORTHWEST FROM THE POWER POLE, AND 116.20 FT (35.42
 AH6497'M) SOUTH FROM THE FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6527 ***********************************************************************
 AH6527  DESIGNATION -  BR 1
 AH6527  PID         -  AH6527
 AH6527  STATE/COUNTY-  LA/TERREBONNE
 AH6527  COUNTRY     -  US
 AH6527  USGS QUAD   -  GIBSON (2018)
 AH6527
 AH6527                         *CURRENT SURVEY CONTROL
 AH6527  ______________________________________________________________________
 AH6527* NAD 83(2011) POSITION- 29 40 59.18113(N) 090 53 25.25303(W)   ADJUSTED
 AH6527* NAD 83(2011) ELLIP HT-   -23.594 (meters)        (06/27/12)   ADJUSTED
 AH6527* NAD 83(2011) EPOCH   -  2010.00
 AH6527* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6527  **This station is located in a suspected subsidence area (see below).
 AH6527  ______________________________________________________________________
 AH6527  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6527  GEOID HEIGHT    -        -25.654 (meters)                     GEOID96
 AH6527  GEOID HEIGHT    -        -25.429 (meters)                     GEOID18
 AH6527  NAD 83(2011) X  -    -86,174.210 (meters)                     COMP
 AH6527  NAD 83(2011) Y  - -5,545,046.181 (meters)                     COMP
 AH6527  NAD 83(2011) Z  -  3,139,892.204 (meters)                     COMP
 AH6527  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AH6527
 AH6527  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6527  Standards:
 AH6527         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6527            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6527  -------------------------------------------------------------------
 AH6527  NETWORK    1.48  17.15           0.52   0.67   8.75      0.01801515
 AH6527  -------------------------------------------------------------------
 AH6527  Click here for local accuracies and other accuracy information.
 AH6527
 AH6527.The horizontal coordinates were established by GPS observations
 AH6527.and adjusted by the National Geodetic Survey in June 2012.
 AH6527
 AH6527.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6527.been affixed to the stable North American tectonic plate. See 
 AH6527.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6527
 AH6527.The horizontal coordinates are valid at the epoch date displayed above
 AH6527.which is a decimal equivalence of Year/Month/Day.
 AH6527
 AH6527.** This station is in an area of known vertical motion. If an
 AH6527.** orthometric height was ever established but is not available 
 AH6527.** in the current survey control section, the orthometric height
 AH6527.** is considered suspect.  Suspect heights are available in the
 AH6527.** superseded section only if requested.
 AH6527
 AH6527.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6527.GEOID18 height accuracy estimate available here.
 AH6527
 AH6527.Click photographs - Photos may exist for this station.
 AH6527
 AH6527.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6527
 AH6527.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6527
 AH6527.The ellipsoidal height was determined by GPS observations
 AH6527.and is referenced to NAD 83.
 AH6527
 AH6527. The following values were computed from the NAD 83(2011) position.
 AH6527
 AH6527;                    North         East     Units Scale Factor Converg.
 AH6527;SPC LA S     -   131,224.071 1,042,874.510   MT  0.99994103   +0 13 17.4
 AH6527;SPC LA S     -   430,524.31  3,421,497.45   sFT  0.99994103   +0 13 17.4
 AH6527;UTM  15      - 3,285,533.373   704,138.072   MT  1.00011420   +1 02 42.2
 AH6527
 AH6527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6527!SPC LA S     -   1.00000371  x   0.99994103  =   0.99994474
 AH6527!UTM  15      -   1.00000371  x   1.00011420  =   1.00011791
 AH6527
 AH6527:                Primary Azimuth Mark                     Grid Az
 AH6527:SPC LA S     -  BRB 11                                   337 20 26.4
 AH6527:UTM  15      -  BRB 11                                   336 31 01.6
 AH6527
 AH6527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0413885533(NAD 83)
 AH6527
 AH6527|---------------------------------------------------------------------|
 AH6527| PID    Reference Object                     Distance      Geod. Az  |
 AH6527|                                                           dddmmss.s |
 AH6527| AH6528 BRB 11                              APPROX. 0.6 KM 3373343.8 |
 AH6527|---------------------------------------------------------------------|
 AH6527
 AH6527                          SUPERSEDED SURVEY CONTROL
 AH6527
 AH6527  NAD 83(2007)-  29 40 59.18169(N)    090 53 25.25359(W) AD(       ) 0
 AH6527  ELLIP H (02/10/07)  -23.543  (m)                       GP(       )    
 AH6527  ELLIP H (02/21/02)  -23.509  (m)                       GP(       ) 5 1
 AH6527  NAD 83(1992)-  29 40 59.18193(N)    090 53 25.25260(W) AD(       ) 1
 AH6527  ELLIP H (12/17/98)  -23.507  (m)                       GP(       ) 4 2
 AH6527
 AH6527.Superseded values are not recommended for survey control.
 AH6527
 AH6527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6527.See file dsdata.pdf to determine how the superseded data were derived.
 AH6527
 AH6527_MARKER: DD = SURVEY DISK
 AH6527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6527_STAMPING: BR-1 1993
 AH6527_MARK LOGO: LA-109
 AH6527_PROJECTION: FLUSH
 AH6527_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6527+STABILITY: SURFACE MOTION
 AH6527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6527+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6527
 AH6527  HISTORY     - Date     Condition        Report By
 AH6527  HISTORY     - 1993     MONUMENTED       GSENG
 AH6527
 AH6527                          STATION DESCRIPTION
 AH6527
 AH6527'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6527'MONUMENT IS LOCATED NORTHWEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY
 AH6527'OF BULL RUN ROAD, (TOWNSHIP 16 SOUTH RANGE 15 EAST SECTION 4).
 AH6527'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE AND IS FLUSH
 AH6527'WITH THE LEVEL OF THE GROUND. MONUMENT IS ON THE WEST BANK OF THE
 AH6527'TERREBONNE LAFOURCHE DRAINAGE CANAL, 22.25 FT (6.78 M) SOUTHWEST OF
 AH6527'THE CENTERLINE OF BULL RUN ROAD 35.63 FT (10.86 M) SOUTHWEST OF A
 AH6527'CHISELED SQUARE ON THE CONCRETE CURB AT THE NORTHWEST CORNER OF THE
 AH6527'BRIDGE, 19.31 FT (5.89 M) WEST OF A CHISELED SQUARE ON THE CONCRETE
 AH6527'CURB AT THE SOUTHWEST CORNER OF THE BRIDGE, 81.70 FT (24.90 M) EAST OF
 AH6527'A NAIL/SHINER IN A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6524 ***********************************************************************
 AH6524  DESIGNATION -  BR 1 AZ MK
 AH6524  PID         -  AH6524
 AH6524  STATE/COUNTY-  LA/TERREBONNE
 AH6524  COUNTRY     -  US
 AH6524  USGS QUAD   -  GIBSON (2018)
 AH6524
 AH6524                         *CURRENT SURVEY CONTROL
 AH6524  ______________________________________________________________________
 AH6524* NAD 83(2011) POSITION- 29 40 44.72306(N) 090 53 11.98621(W)   ADJUSTED
 AH6524* NAD 83(2011) ELLIP HT-   -24.292 (meters)        (06/27/12)   ADJUSTED
 AH6524* NAD 83(2011) EPOCH   -  2010.00
 AH6524* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6524  **This station is located in a suspected subsidence area (see below).
 AH6524  ______________________________________________________________________
 AH6524  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6524  GEOID HEIGHT    -        -25.644 (meters)                     GEOID96
 AH6524  GEOID HEIGHT    -        -25.417 (meters)                     GEOID18
 AH6524  NAD 83(2011) X  -    -85,820.958 (meters)                     COMP
 AH6524  NAD 83(2011) Y  - -5,545,271.517 (meters)                     COMP
 AH6524  NAD 83(2011) Z  -  3,139,505.092 (meters)                     COMP
 AH6524  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AH6524
 AH6524  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6524  Standards:
 AH6524         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6524            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6524  -------------------------------------------------------------------
 AH6524  NETWORK    1.67  21.32           0.66   0.70  10.88      0.10382417
 AH6524  -------------------------------------------------------------------
 AH6524  Click here for local accuracies and other accuracy information.
 AH6524
 AH6524.The horizontal coordinates were established by GPS observations
 AH6524.and adjusted by the National Geodetic Survey in June 2012.
 AH6524
 AH6524.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6524.been affixed to the stable North American tectonic plate. See 
 AH6524.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6524
 AH6524.The horizontal coordinates are valid at the epoch date displayed above
 AH6524.which is a decimal equivalence of Year/Month/Day.
 AH6524
 AH6524.** This station is in an area of known vertical motion. If an
 AH6524.** orthometric height was ever established but is not available 
 AH6524.** in the current survey control section, the orthometric height
 AH6524.** is considered suspect.  Suspect heights are available in the
 AH6524.** superseded section only if requested.
 AH6524
 AH6524.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6524.GEOID18 height accuracy estimate available here.
 AH6524
 AH6524.Click photographs - Photos may exist for this station.
 AH6524
 AH6524.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6524
 AH6524.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6524
 AH6524.The ellipsoidal height was determined by GPS observations
 AH6524.and is referenced to NAD 83.
 AH6524
 AH6524. The following values were computed from the NAD 83(2011) position.
 AH6524
 AH6524;                    North         East     Units Scale Factor Converg.
 AH6524;SPC LA S     -   130,780.309 1,043,232.920   MT  0.99994141   +0 13 24.0
 AH6524;SPC LA S     -   429,068.40  3,422,673.34   sFT  0.99994141   +0 13 24.0
 AH6524;UTM  15      - 3,285,094.732   704,502.886   MT  1.00011604   +1 02 48.4
 AH6524
 AH6524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6524!SPC LA S     -   1.00000382  x   0.99994141  =   0.99994522
 AH6524!UTM  15      -   1.00000382  x   1.00011604  =   1.00011986
 AH6524
 AH6524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0450285094(NAD 83)
 AH6524
 AH6524                          SUPERSEDED SURVEY CONTROL
 AH6524
 AH6524  NAD 83(2007)-  29 40 44.72355(N)    090 53 11.98671(W) AD(       ) 0
 AH6524  ELLIP H (02/10/07)  -24.239  (m)                       GP(       )    
 AH6524  ELLIP H (02/21/02)  -24.208  (m)                       GP(       ) 5 1
 AH6524  NAD 83(1992)-  29 40 44.72365(N)    090 53 11.98563(W) AD(       ) 1
 AH6524  ELLIP H (12/17/98)  -24.206  (m)                       GP(       ) 4 2
 AH6524
 AH6524.Superseded values are not recommended for survey control.
 AH6524
 AH6524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6524.See file dsdata.pdf to determine how the superseded data were derived.
 AH6524
 AH6524_MARKER: DD = SURVEY DISK
 AH6524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6524_STAMPING: BR-1 AZ MK 1993
 AH6524_MARK LOGO: LA-109
 AH6524_PROJECTION: FLUSH
 AH6524_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6524+STABILITY: SURFACE MOTION
 AH6524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6524+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6524
 AH6524  HISTORY     - Date     Condition        Report By
 AH6524  HISTORY     - 1993     MONUMENTED       GSENG
 AH6524
 AH6524                          STATION DESCRIPTION
 AH6524
 AH6524'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6524'MONUMENT IS LOCATED NORTHWEST OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY
 AH6524'OF BULL RUN ROAD, (TOWNSHIP 16 SOUTH RANGE 15 EAST SECTION 3).
 AH6524'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE AND IS FLUSH
 AH6524'WITH LEVEL OF THE GROUND. MONUMENT IS ABOUT 1850 FT (563.9 M)
 AH6524'SOUTHEAST OF THE TERREBONNE-LAFOURCHE DRAINAGE CANAL, 15.95 FT (4.86
 AH6524'M) NORTHEAST OF THE CENTERLINE OF BULL RUN ROAD, 61.0 FT (18.6 M)
 AH6524'NORTH OF A NAIL/SHINER IN A LIGHT POLE,50.3 FT (15.3 M) WEST OF A 4 FT
 AH6524'CLUSTER OF SMALL TREES, 92.8 FT (28.3 M) SOUTHEAST OF A FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0488 ***********************************************************************
 BJ0488  DESIGNATION -  BR 100
 BJ0488  PID         -  BJ0488
 BJ0488  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ0488  COUNTRY     -  US
 BJ0488  USGS QUAD   -  ZACHARY (2018)
 BJ0488
 BJ0488                         *CURRENT SURVEY CONTROL
 BJ0488  ______________________________________________________________________
 BJ0488* NAD 83(1986) POSITION- 30 38 55.     (N) 091 09 18.     (W)   SCALED
 BJ0488* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0488  **This station is located in a suspected subsidence area (see below).
 BJ0488  ______________________________________________________________________
 BJ0488  GEOID HEIGHT    -        -27.103 (meters)                     GEOID18
 BJ0488  DYNAMIC HEIGHT  -         29.994 (meters)       98.41  (feet) COMP
 BJ0488  MODELED GRAVITY -    979,346.7   (mgal)                       NAVD 88
 BJ0488
 BJ0488.The horizontal coordinates were scaled from a map and have
 BJ0488.an estimated accuracy of +/- 6 seconds.
 BJ0488
 BJ0488.** This station is in an area of known vertical motion. If an
 BJ0488.** orthometric height was ever established but is not available 
 BJ0488.** in the current survey control section, the orthometric height
 BJ0488.** is considered suspect.  Suspect heights are available in the
 BJ0488.** superseded section only if requested.
 BJ0488
 BJ0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0488.GEOID18 height accuracy estimate available here.
 BJ0488
 BJ0488.Click photographs - Photos may exist for this station.
 BJ0488
 BJ0488.The dynamic height is computed by dividing the NAVD 88
 BJ0488.geopotential number by the normal gravity value computed on the
 BJ0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0488.degrees latitude (g = 980.6199 gals.).
 BJ0488
 BJ0488.The modeled gravity was interpolated from observed gravity values.
 BJ0488
 BJ0488;                    North         East    Units  Estimated Accuracy
 BJ0488;SPC LA S     -   238,180.    1,017,090.      MT  (+/- 180 meters Scaled)
 BJ0488
 BJ0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP767921(NAD 83)
 BJ0488
 BJ0488                          SUPERSEDED SURVEY CONTROL
 BJ0488
 BJ0488.No superseded survey control is available for this station.
 BJ0488
 BJ0488_MARKER: DB = BENCH MARK DISK
 BJ0488_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0488_SP_SET: BUILDING
 BJ0488_STAMPING: BR 100
 BJ0488_MARK LOGO: USGS
 BJ0488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0488
 BJ0488  HISTORY     - Date     Condition        Report By
 BJ0488  HISTORY     - 1903     MONUMENTED       USGS
 BJ0488  HISTORY     - 1935     GOOD             CGS
 BJ0488  HISTORY     - 1976     GOOD             NGS
 BJ0488
 BJ0488                          STATION DESCRIPTION
 BJ0488
 BJ0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 BJ0488'IN ZACHARY.
 BJ0488'ABOUT 0.15 MILE EAST ALONG MAIN STREET FROM THE ILLINOIS CENTRAL
 BJ0488'RAILROAD STATION AT ZACHARY, IN FRACTIONAL SECTION 53, T4S, R1E,
 BJ0488'NORTHWEST ACROSS MAIN STREET FROM THE BANK OF ZACHARY, 37 FEET NORTH
 BJ0488'OF THE CENTER LINE OF THE STREET, 2 FEET NORTH OF THE SOUTHEAST CORNER
 BJ0488'OF THE MC CRAINE AGENCY INSURANCE COMPANY BUILDING WHICH WAS FORMERLY
 BJ0488'A BANK, SET VERTICALLY IN THE EAST FACE OF THE BUILDING, 2 FEET SOUTH
 BJ0488'OF A PLATE GLASS WINDOW AT THE FRONT OF THE MILLS T.V. AND RADIO
 BJ0488'SERVICE, AND ABOUT 2 FEET ABOVE THE LEVEL OF A SIDEWALK.
 BJ0488
 BJ0488                          STATION RECOVERY (1976)
 BJ0488
 BJ0488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0488'AT THE NORTHWEST CORNER OF THE JUNCTION OF MAIN STREET AND LEE
 BJ0488'STREET, SET VERTICALLY IN THE EAST FACE OF THE BRICK FRONT OF A
 BJ0488'BUILDING AT 4633 MAIN STREET, 16.8 FT NORTH OF THE NORTH CURB OF MAIN
 BJ0488'STREET, 9 FT WEST OF THE CENTER OF THE DOOR TO 4633 MAIN STREET, 2.5
 BJ0488'FT NORTH OF THE SOUTHEAST CORNER OF THE BUILDING.
 BJ0488'NOTE-1/2 OF DISK HAS BEEN COVERED BY TILE FACING, BUT STAMPING,
 BJ0488'ETC IS VISIBLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1880 ***********************************************************************
 BJ1880  DESIGNATION -  BR 134 RESET
 BJ1880  PID         -  BJ1880
 BJ1880  STATE/COUNTY-  LA/EAST FELICIANA
 BJ1880  COUNTRY     -  US
 BJ1880  USGS QUAD   -  ZACHARY (2018)
 BJ1880
 BJ1880                         *CURRENT SURVEY CONTROL
 BJ1880  ______________________________________________________________________
 BJ1880* NAD 83(1986) POSITION- 30 43 04.2    (N) 091 08 43.2    (W)   HD_HELD2
 BJ1880* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1880  **This station is located in a suspected subsidence area (see below).
 BJ1880  ______________________________________________________________________
 BJ1880  GEOID HEIGHT    -        -27.133 (meters)                     GEOID18
 BJ1880
 BJ1880.The horizontal coordinates were established by autonomous hand held GPS
 BJ1880.observations and have an estimated accuracy of +/- 10 meters.
 BJ1880
 BJ1880.** This station is in an area of known vertical motion. If an
 BJ1880.** orthometric height was ever established but is not available 
 BJ1880.** in the current survey control section, the orthometric height
 BJ1880.** is considered suspect.  Suspect heights are available in the
 BJ1880.** superseded section only if requested.
 BJ1880
 BJ1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1880.GEOID18 height accuracy estimate available here.
 BJ1880
 BJ1880.Click photographs - Photos may exist for this station.
 BJ1880
 BJ1880;                    North         East    Units  Estimated Accuracy
 BJ1880;SPC LA S     -   245,855.    1,018,008.      MT  (+/- 10 meters HH2 GPS)
 BJ1880
 BJ1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7759199800(NAD 83)
 BJ1880
 BJ1880                          SUPERSEDED SURVEY CONTROL
 BJ1880
 BJ1880.No superseded survey control is available for this station.
 BJ1880
 BJ1880_MARKER: DD = SURVEY DISK
 BJ1880_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ1880_SP_SET: BUILDING
 BJ1880_STAMPING: BR 134 RESET 1977
 BJ1880_MARK LOGO: USGS
 BJ1880_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1880
 BJ1880  HISTORY     - Date     Condition        Report By
 BJ1880  HISTORY     - 1977     MONUMENTED       USGS
 BJ1880
 BJ1880                          STATION DESCRIPTION
 BJ1880
 BJ1880'DESCRIBED BY US GEOLOGICAL SURVEY 1977
 BJ1880'0.1 MI W FROM SLAUGHTER.
 BJ1880'LOCATED 0.1 MILE WEST ALONG STATE HIGHWAY 412 FROM THE ILLINOIS
 BJ1880'CENTRAL RAILROAD TRACKS IN SLAUGHTER, SET IN THE NORTHEAST CORNER OF
 BJ1880'THE AUDITORIUM OF THE FIRST BAPTIST CHURCH.  IT IS 4 FEET SOUTH OF THE
 BJ1880'NORTH EAST CORNER (5 1/2 BRICKS), 110 FEET SOUTH OF THE CENTER OF THE
 BJ1880'HIGHWAY, 76 FEET WEST OF THE CENTER OF THE STREET, AND 1 FOOT ABOVE
 BJ1880'THE GROUND.  IT IS A U.S. GEOLOGICAL SURVEY DISK SET VERTICALLY IN THE
 BJ1880'EAST FACE OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3238 ***********************************************************************
 BJ3238  DESIGNATION -  BR 6 M BOLT
 BJ3238  PID         -  BJ3238
 BJ3238  STATE/COUNTY-  LA/ST MARTIN
 BJ3238  COUNTRY     -  US
 BJ3238  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ3238
 BJ3238                         *CURRENT SURVEY CONTROL
 BJ3238  ______________________________________________________________________
 BJ3238* NAD 83(1986) POSITION- 30 23 25.     (N) 091 40 30.     (W)   SCALED
 BJ3238* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3238  **This station is located in a suspected subsidence area (see below).
 BJ3238  ______________________________________________________________________
 BJ3238  GEOID HEIGHT    -        -27.232 (meters)                     GEOID18
 BJ3238
 BJ3238.The horizontal coordinates were scaled from a map and have
 BJ3238.an estimated accuracy of +/- 6 seconds.
 BJ3238
 BJ3238.** This station is in an area of known vertical motion. If an
 BJ3238.** orthometric height was ever established but is not available 
 BJ3238.** in the current survey control section, the orthometric height
 BJ3238.** is considered suspect.  Suspect heights are available in the
 BJ3238.** superseded section only if requested.
 BJ3238
 BJ3238.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3238.GEOID18 height accuracy estimate available here.
 BJ3238
 BJ3238.Click photographs - Photos may exist for this station.
 BJ3238
 BJ3238;                    North         East    Units  Estimated Accuracy
 BJ3238;SPC LA S     -   209,580.      967,170.      MT  (+/- 180 meters Scaled)
 BJ3238
 BJ3238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP272627(NAD 83)
 BJ3238
 BJ3238                          SUPERSEDED SURVEY CONTROL
 BJ3238
 BJ3238.No superseded survey control is available for this station.
 BJ3238
 BJ3238_MARKER: B = BOLT
 BJ3238_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ3238_SP_SET: UNDERGROUND SLAB
 BJ3238_STAMPING: PBM BR 6 M BOLT USE
 BJ3238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3238
 BJ3238  HISTORY     - Date     Condition        Report By
 BJ3238  HISTORY     - 1933     MONUMENTED       USACE
 BJ3238
 BJ3238                          STATION DESCRIPTION
 BJ3238
 BJ3238'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ3238'4.1 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ3238'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ3238'SAINT MARTIN PARISH, IN THE NORTHWEST END OF IRREGULAR SEC. 11,
 BJ3238'T8E, ON THE WEST BANK OF A SMALL DRY SLOUGH, ABOUT 2,000 FEET SOUTH
 BJ3238'OF THE MOUTH OF ALABAMA BAYOU, ABOUT 1,000 FEET SOUTHEAST OF P. B. M.
 BJ3238'A-R-6 M (U.S.E.), DESCRIBED ABOVE, ABOUT 700 FEET EAST OF THE RIVER
 BJ3238'BANK, 20 FEET NORTH OF AN 18-INCH WILLOW TREE, AND 15 FEET EAST OF A
 BJ3238'EAST OF A 12-INCH WILLOW TREE. A COPPER BOLT, SET IN THE TOP OF A
 BJ3238'CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 BJ3238'THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BJ3238'STANDARD BOLT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2965 ***********************************************************************
 BJ2965  DESIGNATION -  BR 6 M CAP
 BJ2965  PID         -  BJ2965
 BJ2965  STATE/COUNTY-  LA/ST MARTIN
 BJ2965  COUNTRY     -  US
 BJ2965  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2965
 BJ2965                         *CURRENT SURVEY CONTROL
 BJ2965  ______________________________________________________________________
 BJ2965* NAD 83(1986) POSITION- 30 23 25.     (N) 091 40 30.     (W)   SCALED
 BJ2965* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2965  **This station is located in a suspected subsidence area (see below).
 BJ2965  ______________________________________________________________________
 BJ2965  GEOID HEIGHT    -        -27.232 (meters)                     GEOID18
 BJ2965
 BJ2965.The horizontal coordinates were scaled from a map and have
 BJ2965.an estimated accuracy of +/- 6 seconds.
 BJ2965
 BJ2965.** This station is in an area of known vertical motion. If an
 BJ2965.** orthometric height was ever established but is not available 
 BJ2965.** in the current survey control section, the orthometric height
 BJ2965.** is considered suspect.  Suspect heights are available in the
 BJ2965.** superseded section only if requested.
 BJ2965
 BJ2965.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2965.GEOID18 height accuracy estimate available here.
 BJ2965
 BJ2965.Click photographs - Photos may exist for this station.
 BJ2965
 BJ2965;                    North         East    Units  Estimated Accuracy
 BJ2965;SPC LA S     -   209,580.      967,170.      MT  (+/- 180 meters Scaled)
 BJ2965
 BJ2965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP272627(NAD 83)
 BJ2965
 BJ2965                          SUPERSEDED SURVEY CONTROL
 BJ2965
 BJ2965.No superseded survey control is available for this station.
 BJ2965
 BJ2965_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2965_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2965_STAMPING: PBM BR 6 M
 BJ2965_MARK LOGO: USACE
 BJ2965_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2965_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2965
 BJ2965  HISTORY     - Date     Condition        Report By
 BJ2965  HISTORY     - 1933     MONUMENTED       USACE
 BJ2965
 BJ2965                          STATION DESCRIPTION
 BJ2965
 BJ2965'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2965'4.1 MILES NORTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2965'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2965'SAINT MARTIN PARISH, IN THE NORTHWEST END OF IRREGULAR SEC. 11,
 BJ2965'T8E, ON THE WEST BANK OF A SMALL DRY SLOUGH, ABOUT 2,000 FEET SOUTH
 BJ2965'OF THE MOUTH OF ALABAMA BAYOU, ABOUT 1,000 FEET SOUTHEAST OF P. B. M.
 BJ2965'A-R-6 M (U.S.E.), DESCRIBED ABOVE, ABOUT 700 FEET EAST OF THE RIVER
 BJ2965'BANK, 20 FEET NORTH OF AN 18-INCH WILLOW TREE, AND 15 FEET EAST OF A
 BJ2965'EAST OF A 12-INCH WILLOW TREE. A COPPER BOLT, SET IN THE TOP OF A
 BJ2965'CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 BJ2965'THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY,
 BJ2965'STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2365 ***********************************************************************
 BJ2365  DESIGNATION -  BR 8 M BOLT
 BJ2365  PID         -  BJ2365
 BJ2365  STATE/COUNTY-  LA/ST MARTIN
 BJ2365  COUNTRY     -  US
 BJ2365  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2365
 BJ2365                         *CURRENT SURVEY CONTROL
 BJ2365  ______________________________________________________________________
 BJ2365* NAD 83(1986) POSITION- 30 20 07.     (N) 091 42 01.     (W)   SCALED
 BJ2365* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2365  **This station is located in a suspected subsidence area (see below).
 BJ2365  ______________________________________________________________________
 BJ2365  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BJ2365
 BJ2365.The horizontal coordinates were scaled from a map and have
 BJ2365.an estimated accuracy of +/- 6 seconds.
 BJ2365
 BJ2365.** This station is in an area of known vertical motion. If an
 BJ2365.** orthometric height was ever established but is not available 
 BJ2365.** in the current survey control section, the orthometric height
 BJ2365.** is considered suspect.  Suspect heights are available in the
 BJ2365.** superseded section only if requested.
 BJ2365
 BJ2365.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2365.GEOID18 height accuracy estimate available here.
 BJ2365
 BJ2365.Click photographs - Photos may exist for this station.
 BJ2365
 BJ2365;                    North         East    Units  Estimated Accuracy
 BJ2365;SPC LA S     -   203,490.      964,720.      MT  (+/- 180 meters Scaled)
 BJ2365
 BJ2365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP249566(NAD 83)
 BJ2365
 BJ2365                          SUPERSEDED SURVEY CONTROL
 BJ2365
 BJ2365.No superseded survey control is available for this station.
 BJ2365
 BJ2365_MARKER: B = BOLT
 BJ2365_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2365_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2365_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2365
 BJ2365  HISTORY     - Date     Condition        Report By
 BJ2365  HISTORY     - UNK      MONUMENTED       USACE
 BJ2365  HISTORY     - 1933     GOOD             USACE
 BJ2365  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2365
 BJ2365                          STATION DESCRIPTION
 BJ2365
 BJ2365'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2365'1.3 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2365'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2365'SAINT MARTIN PARISH, IN THE SOUTH END OF IRREGULAR SEC. 6, T8S,
 BJ2365'R7E, 64.4 FEET SOUTHEAST OF SURVEY STATION 3186+50.35, ABOUT 800 FEET
 BJ2365'SOUTH OF THE MOUTH OF BAYOU MAL BOEUF, ABOUT 650 FEET SOUTH OF THE
 BJ2365'EDWIN DUPUIS RESIDENCE, 50 FEET EAST OF THE RIVER BANK, 40 FEET
 BJ2365'NORTHWEST OF A 10-INCH WILLOW TREE, 37 FEET SOUTHEAST OF A 14-INCH
 BJ2365'COTTONWOOD TREE, AND 36 FEET NORTHWEST OF A 10-INCH WILLOW TREE.  A
 BJ2365'COPPER BOLT, SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER
 BJ2365'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 BJ2365'ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2365
 BJ2365                          STATION RECOVERY (1968)
 BJ2365
 BJ2365'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2365'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2364 ***********************************************************************
 BJ2364  DESIGNATION -  BR 8 M CAP
 BJ2364  PID         -  BJ2364
 BJ2364  STATE/COUNTY-  LA/ST MARTIN
 BJ2364  COUNTRY     -  US
 BJ2364  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2364
 BJ2364                         *CURRENT SURVEY CONTROL
 BJ2364  ______________________________________________________________________
 BJ2364* NAD 83(1986) POSITION- 30 20 07.     (N) 091 42 01.     (W)   SCALED
 BJ2364* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2364  **This station is located in a suspected subsidence area (see below).
 BJ2364  ______________________________________________________________________
 BJ2364  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BJ2364
 BJ2364.The horizontal coordinates were scaled from a map and have
 BJ2364.an estimated accuracy of +/- 6 seconds.
 BJ2364
 BJ2364.** This station is in an area of known vertical motion. If an
 BJ2364.** orthometric height was ever established but is not available 
 BJ2364.** in the current survey control section, the orthometric height
 BJ2364.** is considered suspect.  Suspect heights are available in the
 BJ2364.** superseded section only if requested.
 BJ2364
 BJ2364.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2364.GEOID18 height accuracy estimate available here.
 BJ2364
 BJ2364.Click photographs - Photos may exist for this station.
 BJ2364
 BJ2364;                    North         East    Units  Estimated Accuracy
 BJ2364;SPC LA S     -   203,490.      964,720.      MT  (+/- 180 meters Scaled)
 BJ2364
 BJ2364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP249566(NAD 83)
 BJ2364
 BJ2364                          SUPERSEDED SURVEY CONTROL
 BJ2364
 BJ2364.No superseded survey control is available for this station.
 BJ2364
 BJ2364_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2364_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2364_MARK LOGO: USACE
 BJ2364_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2364_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2364
 BJ2364  HISTORY     - Date     Condition        Report By
 BJ2364  HISTORY     - UNK      MONUMENTED       USACE
 BJ2364  HISTORY     - 1933     GOOD             USACE
 BJ2364  HISTORY     - 1968     MARK NOT FOUND   USGS
 BJ2364
 BJ2364                          STATION DESCRIPTION
 BJ2364
 BJ2364'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2364'1.3 MI SE FROM EAST ATCHAFALAYA.
 BJ2364'1.3 MILES SOUTHEAST ALONG THE EAST BANK OF ATCHAFALAYA RIVER FROM THE
 BJ2364'ABANDONED TEXAS AND NEW ORLEANS RAILROAD BRIDGE AT EAST ATCHAFALAYA,
 BJ2364'SAINT MARTIN PARISH, IN THE SOUTH END OF IRREGULAR SEC. 6, T. 8 S., R.
 BJ2364'7 E., 64.4 FEET SOUTHEAST OF SURVEY STATION 3186+50.35, ABOUT 800 FEET
 BJ2364'SOUTH OF THE MOUTH OF BAYOU MAL BOEUF, ABOUT 650 FEET SOUTH OF THE
 BJ2364'EDWIN DUPUIS RESIDENCE, 50 FEET EAST OF THE RIVER BANK, 40 FEET
 BJ2364'NORTHWEST OF A 10-INCH WILLOW TREE, 37 FEET SOUTHEAST OF A 14-INCH
 BJ2364'COTTONWOOD TREE, AND 36 FEET NORTHWEST OF A 10-INCH WILLOW TREE.  AN
 BJ2364'IRON PIPE BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
 BJ2364
 BJ2364                          STATION RECOVERY (1968)
 BJ2364
 BJ2364'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 BJ2364'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2470 ***********************************************************************
 BJ2470  DESIGNATION -  BRADFORD CAP
 BJ2470  PID         -  BJ2470
 BJ2470  STATE/COUNTY-  LA/ST LANDRY
 BJ2470  COUNTRY     -  US
 BJ2470  USGS QUAD   -  MARINGOUIN NW (2018)
 BJ2470
 BJ2470                         *CURRENT SURVEY CONTROL
 BJ2470  ______________________________________________________________________
 BJ2470* NAD 83(1986) POSITION- 30 26 30.     (N) 091 44 45.     (W)   SCALED
 BJ2470* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2470  **This station is located in a suspected subsidence area (see below).
 BJ2470  ______________________________________________________________________
 BJ2470  GEOID HEIGHT    -        -27.263 (meters)                     GEOID18
 BJ2470
 BJ2470.The horizontal coordinates were scaled from a map and have
 BJ2470.an estimated accuracy of +/- 6 seconds.
 BJ2470
 BJ2470.** This station is in an area of known vertical motion. If an
 BJ2470.** orthometric height was ever established but is not available 
 BJ2470.** in the current survey control section, the orthometric height
 BJ2470.** is considered suspect.  Suspect heights are available in the
 BJ2470.** superseded section only if requested.
 BJ2470
 BJ2470.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2470.GEOID18 height accuracy estimate available here.
 BJ2470
 BJ2470.Click photographs - Photos may exist for this station.
 BJ2470
 BJ2470;                    North         East    Units  Estimated Accuracy
 BJ2470;SPC LA S     -   215,300.      960,380.      MT  (+/- 180 meters Scaled)
 BJ2470
 BJ2470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP204683(NAD 83)
 BJ2470
 BJ2470                          SUPERSEDED SURVEY CONTROL
 BJ2470
 BJ2470.No superseded survey control is available for this station.
 BJ2470
 BJ2470_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2470_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2470_MARK LOGO: USACE
 BJ2470_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2470_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2470
 BJ2470  HISTORY     - Date     Condition        Report By
 BJ2470  HISTORY     - UNK      MONUMENTED       USACE
 BJ2470  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ2470
 BJ2470                          STATION DESCRIPTION
 BJ2470
 BJ2470'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ2470'7.6 MILES SOUTHEAST ALONG THE LEVEE FROM THE MISSOURI PACIFIC RAILWAY
 BJ2470'STATION AT KROTZ SPRINGS, SAINT LANDRY PARISH, ABOUT 1.5 MILES
 BJ2470'SOUTHEAST OF A POINT WHERE THE LEVEE CROSSES BAYOU COURTABLEAU, IN THE
 BJ2470'NW1/4 SEC. 15, T7S, R7E, 612.6 FEET SOUTHWEST OF LEVEE STATION
 BJ2470'2800+11.90, ON THE WEST BANK OF ATCHAFALAYA RIVER, ON A HIGH BANK, IN
 BJ2470'A WILLOW THICKET, 899.9 FEET SOUTHEAST OF P.B.M. FUTRAL (U.S.E.),
 BJ2470'DESCRIBED ABOVE, ABOUT 380 FEET EAST OF THE EAST BANK OF LITTLE OFFA
 BJ2470'BAYOU, 24 FEET SOUTHEAST OF AN 8-INCH WILLOW TREE, 18 FEET SOUTHWEST
 BJ2470'OF A 9-INCH WILLOW TREE, AND 4 FEET SOUTHWEST OF A 16-INCH CYPRESS
 BJ2470'TREE.  AN IRON PIPE PROJECTING ABOUT 1 FOOT ABOVE THE GROUND AND
 BJ2470'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4914 ***********************************************************************
 BJ4914  DESIGNATION -  BRADLEY
 BJ4914  PID         -  BJ4914
 BJ4914  STATE/COUNTY-  LA/WEST FELICIANA
 BJ4914  COUNTRY     -  US
 BJ4914  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 BJ4914
 BJ4914                         *CURRENT SURVEY CONTROL
 BJ4914  ______________________________________________________________________
 BJ4914* NAD 83(1993) POSITION- 30 47 35.24174(N) 091 22 58.39421(W)   ADJUSTED
 BJ4914* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4914  **This station is located in a suspected subsidence area (see below).
 BJ4914  ______________________________________________________________________
 BJ4914  GEOID HEIGHT    -        -27.092 (meters)                     GEOID18
 BJ4914  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 BJ4914  HORZ ORDER      -  FIRST
 BJ4914
 BJ4914.The horizontal coordinates were established by classical geodetic methods
 BJ4914.and adjusted by the National Geodetic Survey in May 1994.
 BJ4914
 BJ4914.** This station is in an area of known vertical motion. If an
 BJ4914.** orthometric height was ever established but is not available 
 BJ4914.** in the current survey control section, the orthometric height
 BJ4914.** is considered suspect.  Suspect heights are available in the
 BJ4914.** superseded section only if requested.
 BJ4914
 BJ4914.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4914.GEOID18 height accuracy estimate available here.
 BJ4914
 BJ4914.Click photographs - Photos may exist for this station.
 BJ4914
 BJ4914.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4914
 BJ4914. The following values were computed from the NAD 83(1993) position.
 BJ4914
 BJ4914;                    North         East     Units Scale Factor Converg.
 BJ4914;SPC LA S     -   254,188.618   995,257.101   MT  1.00002113   -0 01 29.2
 BJ4914;SPC LA S     -   833,950.49  3,265,272.67   sFT  1.00002113   -0 01 29.2
 BJ4914;UTM  15      - 3,407,793.068   654,721.501   MT  0.99989530   +0 49 40.9
 BJ4914
 BJ4914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4914!SPC LA S     -   0.99999560  x   1.00002113  =   1.00001673
 BJ4914!UTM  15      -   0.99999560  x   0.99989530  =   0.99989090
 BJ4914
 BJ4914:                Primary Azimuth Mark                     Grid Az
 BJ4914:SPC LA S     -  AUDUBON                                  097 47 22.6
 BJ4914:UTM  15      -  AUDUBON                                  096 56 12.5
 BJ4914
 BJ4914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ5472107793(NAD 83)
 BJ4914
 BJ4914|---------------------------------------------------------------------|
 BJ4914| PID    Reference Object                     Distance      Geod. Az  |
 BJ4914|                                                           dddmmss.s |
 BJ4914| CW1141 BRADLEY RM 1                         24.930 METERS 06422     |
 BJ4914| BJ4866 AUDUBON                             APPROX. 7.3 KM 0974553.4 |
 BJ4914| BJ4867 STARHILL ATT MICROWAVE              APPROX. 5.2 KM 1305711.8 |
 BJ4914| BJ4843 ST FRANCISVILLE ZELLERBACH TK       APPROX.11.1 KM 1463134.1 |
 BJ4914| BJ4915 ST FRANCISVILLE TANK                APPROX. 1.1 KM 1565301.1 |
 BJ4914| CW1142 BRADLEY RM 2                         91.690 METERS 17042     |
 BJ4914| BJ4916 HARDWOOD KING LUMBER IND TANK       APPROX. 1.5 KM 3572201.0 |
 BJ4914|---------------------------------------------------------------------|
 BJ4914
 BJ4914                          SUPERSEDED SURVEY CONTROL
 BJ4914
 BJ4914  NAD 83(1992)-  30 47 35.24276(N)    091 22 58.39504(W) AD(       ) 1
 BJ4914  NAD 83(1986)-  30 47 35.25815(N)    091 22 58.38910(W) AD(       ) 1
 BJ4914  NAD 27      -  30 47 34.60120(N)    091 22 57.98202(W) AD(       ) 1
 BJ4914
 BJ4914.Superseded values are not recommended for survey control.
 BJ4914
 BJ4914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4914.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4914
 BJ4914_MARKER: DS = TRIANGULATION STATION DISK
 BJ4914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4914_STAMPING: BRADLEY 1929
 BJ4914_MARK LOGO: CGS
 BJ4914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4914+STABILITY: SURFACE MOTION
 BJ4914
 BJ4914  HISTORY     - Date     Condition        Report By
 BJ4914  HISTORY     - 1929     MONUMENTED       CGS
 BJ4914  HISTORY     - 1935     GOOD             LAGS
 BJ4914  HISTORY     - 1955     GOOD             CGS
 BJ4914  HISTORY     - 1965     GOOD             USGS
 BJ4914  HISTORY     - 1970     GOOD             NGS
 BJ4914  HISTORY     - 1980     GOOD             NGS
 BJ4914
 BJ4914                          STATION DESCRIPTION
 BJ4914
 BJ4914'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ4914'ABOUT 1 MILE N OF ST. FRANCISVILLE, ON LAND OWNED BY L.J. BRADLEY
 BJ4914'OF NEW ORLEANS, ON E SIDE OF U.S. HIGHWAY 61, OPPOSITE TOP
 BJ4914'OF SMALL GRADE, IN NW CORNER OF PECAN ORCHARD WHICH IS N OF
 BJ4914'BRADLEYS HOUSE.
 BJ4914'
 BJ4914'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ4914'DISKS SET IN CONCRETE.
 BJ4914'
 BJ4914'REFERENCE MARK NO. 1 IS ON S SIDE OF FENCE LINE NEAR SHED,
 BJ4914'AND 24.89 METERS (81.7 FEET) FROM STATION N 64 DEG 31 MIN E.
 BJ4914'
 BJ4914'REFERENCE MARK NO. 2 IS 20 FEET E OF GATE AT SW CORNER OF
 BJ4914'PECAN ORCHARD, AND 91.75 METERS (301.0 FEET) FROM STATION
 BJ4914'S 09 DEG 18 MIN E.
 BJ4914'
 BJ4914'REACHED FROM ST. FRANCISVILLE POST OFFICE 1.8 MILES BY ROAD,
 BJ4914'AND FROM BAINS 1.5 MILES S ON HIGHWAY.  TURN IN DRIVEWAY IN
 BJ4914'FRONT OF BRADLEYS HOUSE (JUST S OF TOP OF GRADE), AND GO N
 BJ4914'ABOUT 200 YARDS TO PECAN ORCHARD AND STATION.
 BJ4914
 BJ4914                          STATION RECOVERY (1935)
 BJ4914
 BJ4914'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 BJ4914'RECOVERED AS DESCRIBED.
 BJ4914
 BJ4914                          STATION RECOVERY (1955)
 BJ4914
 BJ4914'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ4914'THE STATION WAS VISITED, AND ALL MARKS WERE RECOVERED IN GOOD
 BJ4914'CONDITION.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 BJ4914'
 BJ4914'THE STATION IS LOCATED 1 MI. N OF ST. FRANCISVILLE, ON PROPERTY
 BJ4914'OWNED BY L.J. BRADLEY, ON THE E SIDE OF U.S. HIGHWAY 61, IN
 BJ4914'THE NW CORNER OF A PASTURE AND PECAN ORCHARD, 75 YD. E OF THE
 BJ4914'HIGHWAY, 35 FT. S OF AN E-W FENCE, 29 FT. E OF A N-S FENCE,
 BJ4914'45 FT. N OF A PECAN TREE WITH A FORK ABOUT 18 FT. ABOVE THE
 BJ4914'GROUND AND WITH ALL LOWER LIMBS CUT OFF, AND 16 FT. E OF A TRACK
 BJ4914'ROAD.  IT IS A STANDARD DISK, STAMPED BRADLEY 1929 AND
 BJ4914'PROJECTING 8 IN.
 BJ4914'
 BJ4914'REFERENCE MARK 1 IS 81.7 FT. E OF THE STATION, AT THE N EDGE
 BJ4914'OF THE PASTURE AND PECAN ORCHARD, AND 2 FT. S OF A FENCE LINE.
 BJ4914'IT IS A STANDARD DISK, STAMPED BRADLEY NO 1 1929 AND PROJECTING
 BJ4914'6 IN.
 BJ4914'
 BJ4914'REFERENCE MARK 2 IS 301 FT. S OF THE STATION, IN THE S EDGE
 BJ4914'OF THE PASTURE, 22 FT. E-SE OF THE S END OF A GATE, 45 FT. W
 BJ4914'OF THE NW CORNER OF A GREEN TIN-ROOFED BARN, AND 17 FT. E
 BJ4914'OF A POWER POLE.  IT IS A STANDARD DISK, STAMPED BRADLEY NO
 BJ4914'2 1929 AND PROJECTING 6 IN.
 BJ4914'
 BJ4914'TO REACH THE STATION FROM THE POST OFFICE IN ST. FRANCISVILLE,
 BJ4914'GO E ON STATE HIGHWAY 35 FOR 0.35 MI. TO ITS JUNCTION WITH
 BJ4914'U.S. HIGHWAY 61, TURN LEFT (N) AND GO 0.45 MI. TO A FORK, TAKE
 BJ4914'THE LEFT FORK (U.S. HIGHWAY 61) AND GO 0.5 MI. TO A DRIVEWAY
 BJ4914'RIGHT JUST S OF THE TOP OF A GRADE, TURN RIGHT UP A STEEP
 BJ4914'DRIVEWAY FOR ABOUT 100 FT. TO AN OLD TENANT HOUSE ON THE
 BJ4914'LEFT, A GATE, AND REFERENCE MARK 2 STRAIGHT AHEAD, PASS THROUGH
 BJ4914'THE GATE TURN LEFT AND GO ABOUT 300 FT. TO THE MARK ON THE
 BJ4914'RIGHT.
 BJ4914
 BJ4914                          STATION RECOVERY (1965)
 BJ4914
 BJ4914'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 BJ4914'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ4914
 BJ4914                          STATION RECOVERY (1970)
 BJ4914
 BJ4914'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4914'STATION MARK, REFERENCE MARKS NUMBER 1 AND 2 WERE RECOVERED AND FOUND
 BJ4914'IN GOOD CONDITION AS DESCRIBED IN THE 1955 DESCRIPTION.
 BJ4914'
 BJ4914'A CHECK FOR DISTANCE AND DIRECTION WAS MADE, A DIFFERENCE WAS FOUND
 BJ4914'IN THE DISTANCE.
 BJ4914'
 BJ4914'THE LOCATION AND ROUTE TO THE STATION ARE ADEQUATE.
 BJ4914
 BJ4914                          STATION RECOVERY (1980)
 BJ4914
 BJ4914'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 BJ4914'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2 WERE RECOVERED AND
 BJ4914'FOUND IN GOOD CONDITION.  THE 1955 DESCRIPTION IS ADEQUATE FOR
 BJ4914'RECOVERY OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0829 ***********************************************************************
 AV0829  DESIGNATION -  BRAMA
 AV0829  PID         -  AV0829
 AV0829  STATE/COUNTY-  LA/CAMERON
 AV0829  COUNTRY     -  US
 AV0829  USGS QUAD   -  HOLLY BEACH (2018)
 AV0829
 AV0829                         *CURRENT SURVEY CONTROL
 AV0829  ______________________________________________________________________
 AV0829* NAD 83(1992) POSITION- 29 46 12.62612(N) 093 28 14.19187(W)   ADJUSTED
 AV0829* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0829  **This station is located in a suspected subsidence area (see below).
 AV0829  ______________________________________________________________________
 AV0829  GEOID HEIGHT    -        -26.588 (meters)                     GEOID18
 AV0829  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 AV0829  HORZ ORDER      -  SECOND
 AV0829
 AV0829.The horizontal coordinates were established by classical geodetic methods
 AV0829.and adjusted by the National Geodetic Survey in January 1993.
 AV0829
 AV0829.** This station is in an area of known vertical motion. If an
 AV0829.** orthometric height was ever established but is not available 
 AV0829.** in the current survey control section, the orthometric height
 AV0829.** is considered suspect.  Suspect heights are available in the
 AV0829.** superseded section only if requested.
 AV0829
 AV0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0829.GEOID18 height accuracy estimate available here.
 AV0829
 AV0829.Click photographs - Photos may exist for this station.
 AV0829
 AV0829.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0829
 AV0829. The following values were computed from the NAD 83(1992) position.
 AV0829
 AV0829;                    North         East     Units Scale Factor Converg.
 AV0829;SPC LA S     -   142,719.289   793,334.388   MT  0.99993380   -1 04 07.2
 AV0829;SPC LA S     -   468,238.20  2,602,797.90   sFT  0.99993380   -1 04 07.2
 AV0829;UTM  15      - 3,293,411.974   454,506.382   MT  0.99962554   -0 14 01.2
 AV0829
 AV0829!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0829!SPC LA S     -   1.00000403  x   0.99993380  =   0.99993783
 AV0829!UTM  15      -   1.00000403  x   0.99962554  =   0.99962957
 AV0829
 AV0829:                Primary Azimuth Mark                     Grid Az
 AV0829:SPC LA S     -  BRAMA AZ MK                              273 55 13.5
 AV0829:UTM  15      -  BRAMA AZ MK                              273 05 07.5
 AV0829
 AV0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN5450693411(NAD 83)
 AV0829
 AV0829|---------------------------------------------------------------------|
 AV0829| PID    Reference Object                     Distance      Geod. Az  |
 AV0829|                                                           dddmmss.s |
 AV0829| CV8758 BRAMA RM 1                           14.860 METERS 05721     |
 AV0829| CV8757 BRAMA AZ MK                                        2725106.3 |
 AV0829| CV8759 BRAMA RM 2                           16.270 METERS 29406     |
 AV0829|---------------------------------------------------------------------|
 AV0829
 AV0829                          SUPERSEDED SURVEY CONTROL
 AV0829
 AV0829  NAD 83(1986)-  29 46 12.65044(N)    093 28 14.17423(W) AD(       ) 2
 AV0829  NAD 27      -  29 46 11.83880(N)    093 28 13.61480(W) AD(       ) 2
 AV0829
 AV0829.Superseded values are not recommended for survey control.
 AV0829
 AV0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0829.See file dsdata.pdf to determine how the superseded data were derived.
 AV0829
 AV0829_MARKER: DS = TRIANGULATION STATION DISK
 AV0829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0829_STAMPING: BRAMA 1963
 AV0829_MARK LOGO: CGS
 AV0829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0829+STABILITY: SURFACE MOTION
 AV0829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AV0829+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2002
 AV0829
 AV0829  HISTORY     - Date     Condition        Report By
 AV0829  HISTORY     - 1963     MONUMENTED       CGS
 AV0829  HISTORY     - 1963     GOOD             CGS
 AV0829  HISTORY     - 20020207 GOOD             CHANCE
 AV0829
 AV0829                          STATION DESCRIPTION
 AV0829
 AV0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (RWT)
 AV0829'THE STATION IS LOCATED 0.65 MILE WEST OF HOLLY BEACH, 15.0 MILES
 AV0829'SOUTHWEST OF THE VILLAGE OF HACKEBERRY AND 0.55 MILE FROM
 AV0829'JUNCTION OF STATE HIGHWAY 82 AND 27.
 AV0829'
 AV0829'TO REACH THE STATION FROM JUNCTION OF STATE HIGHWAY 27 AND
 AV0829'82 IN HOLLY BEACH, GO WEST ON HIGHWAY 82 FOR 0.55 MILE TO
 AV0829'A CATTLE GUARD ACROSS THE HIGHWAY, CONTINUE WEST ON HIGHWAY
 AV0829'82 FOR 00.5 MILE TO POWERLINE POLE NO. 28 ON THE LEFT AND
 AV0829'THE STATION AS DESCRIBED.  TO REACH THE AZIMUTH MARK, CONTINUE
 AV0829'WEST ON HIGHWAY 82 FOR 0.28 MILE TO POWERLINE POLE NO. 1 AND
 AV0829'THE AZIMUTH MARK, ON THE RIGHT AS DESCRIBED.
 AV0829'
 AV0829'THE STATION MARK IS A STANDARD DISK STAMPED, BRAMA 1963,
 AV0829'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT, WHICH
 AV0829'PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 2.4 FEET
 AV0829'NORTH OF A CREOSOTE WITNESS POST AND SIGN, 11.9 FEET WEST
 AV0829'OF POWERLINE POLE NO. 28 AND 70.9 FEET SOUTH OF CENTERLINE
 AV0829'OF HIGHWAY 82.
 AV0829'
 AV0829'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED, BRAMA NO.
 AV0829'1 1963, SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT,
 AV0829'WHICH PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS 38.5 FEET
 AV0829'NORTHEAST OF A CREOSOTE WITNESS POST AND SIGN, 44.0 FEET
 AV0829'SOUTH OF THE CENTERLINE OF HIGHWAY AND 49.9 FEET NORTH NORTHEAST
 AV0829'OF POWERLINE POLE NO. 28.
 AV0829'
 AV0829'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED, BRAMA NO.
 AV0829'2 1963, SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT,
 AV0829'WHICH PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 47.7
 AV0829'FEET SOUTH OF CENTERLINE OF HIGHWAY 82, 54.7 FEET NORTHWEST
 AV0829'OF A CREOSOTE WITNESS POST AND SIGN AND 64.2 FEET NORTH NORTHWEST
 AV0829'OF POWERLINE POLE NO. 28.
 AV0829'
 AV0829'AZIMUTH MARK IS A STANDARD DISK STAMPED, BRAMA 1963, SET IN
 AV0829'THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT, WHICH PROJECTS
 AV0829'3 INCHES ABOVE THE GROUND SURFACE.  IT IS 1.9 FEET EAST OF A
 AV0829'CREOSOTE WITNESS POST AND SIGN, 3.9 FEET EAST OF POWERLINE
 AV0829'POLE NO. 1 AND 61.6 FEET NORTH OF CENTERLINE OF HIGHWAY 82.
 AV0829'
 AV0829'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 AV0829
 AV0829                          STATION RECOVERY (1963)
 AV0829
 AV0829'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (HGL)
 AV0829'THE DESCRIPTION BY A. SULFRIDGE, 1963 IS ADEQUATE FOR
 AV0829'FUTURE RECOVERY WITH THE FOLLOWING CORRECTIONS.  GO WEST FROM
 AV0829'CATTLE GUARD FOR .05 MILE TO POWER POLE NO. 28 AND TO THE
 AV0829'STATION AS DESCRIBED.
 AV0829'
 AV0829'BRAMA NO. 1, 1963 IS 49.9 FEET NORTHEAST OF WITNESS POST AND
 AV0829'38.5 FEET NORTH NORTHEAST OF POWER POLE NO. 28.
 AV0829'
 AV0829'THE AZIMUTH MARK IS 3.9 FEET EAST OF TELEPHONE POLE NO. 1.
 AV0829
 AV0829                          STATION RECOVERY (2002)
 AV0829
 AV0829'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 2002 (RMJ)
 AV0829'RECOVERED IN GOOD CONDITION.  AN ORANGE CARSONITE WITNESS POST WAS
 AV0829'INSTALLED 3 FEET SOUTH OF THE STATION BY RMJ.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2831 ***********************************************************************
 BK2831  DESIGNATION -  BRANCH
 BK2831  PID         -  BK2831
 BK2831  STATE/COUNTY-  LA/ACADIA
 BK2831  COUNTRY     -  US
 BK2831  USGS QUAD   -  BRANCH (2018)
 BK2831
 BK2831                         *CURRENT SURVEY CONTROL
 BK2831  ______________________________________________________________________
 BK2831* NAD 83(1992) POSITION- 30 19 33.81310(N) 092 16 01.08816(W)   ADJUSTED
 BK2831* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2831  **This station is located in a suspected subsidence area (see below).
 BK2831  ______________________________________________________________________
 BK2831  GEOID HEIGHT    -        -27.291 (meters)                     GEOID18
 BK2831  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 BK2831  HORZ ORDER      -  SECOND
 BK2831
 BK2831.The horizontal coordinates were established by classical geodetic methods
 BK2831.and adjusted by the National Geodetic Survey in January 1993.
 BK2831
 BK2831.** This station is in an area of known vertical motion. If an
 BK2831.** orthometric height was ever established but is not available 
 BK2831.** in the current survey control section, the orthometric height
 BK2831.** is considered suspect.  Suspect heights are available in the
 BK2831.** superseded section only if requested.
 BK2831
 BK2831.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2831.GEOID18 height accuracy estimate available here.
 BK2831
 BK2831.Click photographs - Photos may exist for this station.
 BK2831
 BK2831.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2831
 BK2831. The following values were computed from the NAD 83(1992) position.
 BK2831
 BK2831;                    North         East     Units Scale Factor Converg.
 BK2831;SPC LA S     -   202,775.034   910,219.138   MT  0.99994179   -0 28 00.6
 BK2831;SPC LA S     -   665,271.09  2,986,277.29   sFT  0.99994179   -0 28 00.6
 BK2831;UTM  15      - 3,355,143.864   570,467.836   MT  0.99966126   +0 22 12.5
 BK2831
 BK2831!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2831!SPC LA S     -   1.00000272  x   0.99994179  =   0.99994451
 BK2831!UTM  15      -   1.00000272  x   0.99966126  =   0.99966398
 BK2831
 BK2831:                Primary Azimuth Mark                     Grid Az
 BK2831:SPC LA S     -  1 V 85                                   000 22 15.7
 BK2831:UTM  15      -  1 V 85                                   359 32 02.6
 BK2831
 BK2831_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7046755143(NAD 83)
 BK2831
 BK2831|---------------------------------------------------------------------|
 BK2831| PID    Reference Object                     Distance      Geod. Az  |
 BK2831|                                                           dddmmss.s |
 BK2831| CW1145 BRANCH RM 1                          43.312 METERS 29111     |
 BK2831| BK0474 1 V 84                               38.429 METERS 35850     |
 BK2831| BK0475 1 V 85                                             3595415.1 |
 BK2831|---------------------------------------------------------------------|
 BK2831
 BK2831                          SUPERSEDED SURVEY CONTROL
 BK2831
 BK2831  NAD 83(1986)-  30 19 33.83249(N)    092 16 01.08265(W) AD(       ) 2
 BK2831  NAD 27      -  30 19 33.10701(N)    092 16 00.62127(W) AD(       ) 2
 BK2831
 BK2831.Superseded values are not recommended for survey control.
 BK2831
 BK2831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2831.See file dsdata.pdf to determine how the superseded data were derived.
 BK2831
 BK2831_MARKER: DS = TRIANGULATION STATION DISK
 BK2831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2831_STAMPING: BRANCH 1969
 BK2831_MARK LOGO: CGS
 BK2831_PROJECTION: FLUSH
 BK2831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2831+STABILITY: SURFACE MOTION
 BK2831
 BK2831  HISTORY     - Date     Condition        Report By
 BK2831  HISTORY     - 1969     MONUMENTED       CGS
 BK2831
 BK2831                          STATION DESCRIPTION
 BK2831
 BK2831'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2831'THE STATION IS ABOUT 10 MILES NORTHEAST OF CROWLEY, 6 MILES NORTH OF
 BK2831'RAYNE, 1-1/2 MILES SOUTH OF BRANCH AND ON LAND OWNED BY CHARLEY
 BK2831'GOSSEN.
 BK2831'
 BK2831'TO REACH THE STATION FROM THE POST OFFICE IN BRANCH, GO SOUTH ON
 BK2831'STATE HIGHWAY 35 FOR 0.8 MILE TO THE JUNCTION OF STATE HIGHWAY 1102
 BK2831'AND 1 V85 (AZIMUTH MARK) ON THE LEFT.  CONTINUE SOUTH ON HIGHWAY 35
 BK2831'FOR 0.6 MILE TO THE STATION ON THE RIGHT.
 BK2831'
 BK2831'STATION MARK IS A STANDARD DISK, STAMPED BRANCH 1969, SET IN THE TOP
 BK2831'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT IS FLUSH WITH THE
 BK2831'GROUND.  IT IS 96.4 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY
 BK2831'35, 82.4 FEET SOUTHEAST OF A POWER LINE POLE, 82.0 FEET SOUTH OF
 BK2831'THE CENTERLINE OF A PAVED ROAD, 36.7 FEET WEST-NORTHWEST OF A
 BK2831'NORTH GATE POST, 22.4 FEET SOUTHWEST OF A FENCE AND 2.7 FEET
 BK2831'NORTHWEST OF A METAL WITNESS POST.  THE UNDERGROUND STATION MARK IS
 BK2831'SET IN AN IRREGULAR MASS OF CONCRETE 36 INCHES BELOW THE GROUND
 BK2831'SURFACE.
 BK2831'
 BK2831'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BRANCH NO 1 1969, SET IN
 BK2831'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, THAT PROJECTS 4
 BK2831'INCHES.  IT IS 72.0 FEET WEST OF THE POWER LINE POLE, 3.8 FEET
 BK2831'SOUTH OF THE FENCE, 29.0 FEET SOUTH OF THE CENTERLINE OF THE PAVED
 BK2831'ROAD AND 2.3 FEET EAST-NORTHEAST OF A METAL WITNESS POST.
 BK2831'
 BK2831'1 V84 IS A BRONZE BENCH MARK DISK OF THE LOUISIANA DEPARTMENT OF
 BK2831'HIGHWAYS, STAMPED 1V84 1968, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BK2831'CONCRETE MONUMENT, THAT PROJECTS 4 INCHES.  IT IS 48.5 FEET WEST OF
 BK2831'THE CENTERLINE OF HIGHWAY 35, 46.0 FEET NORTH OF THE CENTERLINE OF
 BK2831'THE PAVED ROAD, 28.4 FEET SOUTHWEST OF A FENCE CORNER POST AND
 BK2831'1.0 FEET SOUTHEAST OF A METAL WITNESS POST AND A FENCE.
 BK2831'
 BK2831'1 V85 IS A BRONZE BENCH MARK DISK OF THE LOUISIANA DEPARTMENT OF
 BK2831'HIGHWAYS, STAMPED 1V85 1968, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BK2831'CONCRETE MONUMENT, THAT PROJECTS 6 INCHES.  IT IS 61.0 FEET
 BK2831'NORTHEAST OF A POWER LINE POLE, 41.0 FEET SOUTH OF THE CENTERLINE OF
 BK2831'STATE HIGHWAY 1102, 111.0 FEET EAST OF THE CENTERLINE OF STATE
 BK2831'HIGHWAY 35 AND 1.2 FEET NORTHWEST OF A METAL WITNESS POST AND A
 BK2831'FENCE.
 BK2831'
 BK2831'HEIGHT OF LIGHT ABOVE STATION MARK 34.29 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2830 ***********************************************************************
 BK2830  DESIGNATION -  BRANCH COL GULF KKM 540 MST
 BK2830  PID         -  BK2830
 BK2830  STATE/COUNTY-  LA/ACADIA
 BK2830  COUNTRY     -  US
 BK2830  USGS QUAD   -  BRANCH (2018)
 BK2830
 BK2830                         *CURRENT SURVEY CONTROL
 BK2830  ______________________________________________________________________
 BK2830* NAD 83(1992) POSITION- 30 19 23.06195(N) 092 15 50.66193(W)   ADJUSTED
 BK2830  **This station is located in a suspected subsidence area (see below).
 BK2830  ______________________________________________________________________
 BK2830  GEOID HEIGHT    -        -27.289 (meters)                     GEOID18
 BK2830  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 BK2830  HORZ ORDER      -  THIRD
 BK2830
 BK2830.The horizontal coordinates were established by classical geodetic methods
 BK2830.and adjusted by the National Geodetic Survey in January 1993.
 BK2830
 BK2830.** This station is in an area of known vertical motion. If an
 BK2830.** orthometric height was ever established but is not available 
 BK2830.** in the current survey control section, the orthometric height
 BK2830.** is considered suspect.  Suspect heights are available in the
 BK2830.** superseded section only if requested.
 BK2830
 BK2830.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2830.GEOID18 height accuracy estimate available here.
 BK2830
 BK2830.Click photographs - Photos may exist for this station.
 BK2830
 BK2830.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2830
 BK2830. The following values were computed from the NAD 83(1992) position.
 BK2830
 BK2830;                    North         East     Units Scale Factor Converg.
 BK2830;SPC LA S     -   202,441.729   910,494.947   MT  0.99994150   -0 27 55.4
 BK2830;SPC LA S     -   664,177.57  2,987,182.17   sFT  0.99994150   -0 27 55.4
 BK2830;UTM  15      - 3,354,814.716   570,748.405   MT  0.99966175   +0 22 17.6
 BK2830
 BK2830_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7074854814(NAD 83)
 BK2830
 BK2830                          SUPERSEDED SURVEY CONTROL
 BK2830
 BK2830  NAD 83(1986)-  30 19 23.08125(N)    092 15 50.65633(W) AD(       ) 3
 BK2830  NAD 27      -  30 19 22.35549(N)    092 15 50.19485(W) AD(       ) 3
 BK2830
 BK2830.Superseded values are not recommended for survey control.
 BK2830
 BK2830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2830.See file dsdata.pdf to determine how the superseded data were derived.
 BK2830
 BK2830_MARKER: 42 = RADIO/TV MAST
 BK2830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2830+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2003
 BK2830
 BK2830  HISTORY     - Date     Condition        Report By
 BK2830  HISTORY     - 1969     FIRST OBSERVED   CGS
 BK2830  HISTORY     - 19910905 GOOD             USPSQD
 BK2830  HISTORY     - 19971017 GOOD             USPSQD
 BK2830  HISTORY     - 20030611 GOOD             USPSQD
 BK2830  HISTORY     - 20040920 GOOD             USPSQD
 BK2830
 BK2830                          STATION DESCRIPTION
 BK2830
 BK2830'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BK2830'THE STATION IS THE RED LIGHT AT THE TOP OF THE MAST, OWNED BY THE
 BK2830'COLUMBIA GULF TRANSMISSION CO.  IT IS A STRUCTURAL STEEL MAST,
 BK2830'TRIANGULAR IN CROSS SECTIONS, PAINTED ALTERNATE RED AND WHITE AND
 BK2830'IS 310 FEET IN HEIGHT.
 BK2830'
 BK2830'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 365 AND 35,
 BK2830'NEAR BRANCH, GO SOUTH ON STATE HIGHWAY 35 FOR 1.9 MILES TO THE
 BK2830'STATION ON THE LEFT.
 BK2830
 BK2830                          STATION RECOVERY (1991)
 BK2830
 BK2830'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 BK2830'RECOVERED IN GOOD CONDITION.
 BK2830
 BK2830                          STATION RECOVERY (1997)
 BK2830
 BK2830'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2830'RECOVERED IN GOOD CONDITION.
 BK2830
 BK2830                          STATION RECOVERY (2003)
 BK2830
 BK2830'RECOVERY NOTE BY US POWER SQUADRON 2003 (KMV)
 BK2830'TOWER NOW HAS A WHITE FLASHING LIGHT.
 BK2830
 BK2830                          STATION RECOVERY (2004)
 BK2830
 BK2830'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2830'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6534 ***********************************************************************
 AH6534  DESIGNATION -  BRB 01
 AH6534  PID         -  AH6534
 AH6534  STATE/COUNTY-  LA/TERREBONNE
 AH6534  COUNTRY     -  US
 AH6534  USGS QUAD   -  GRAY (2018)
 AH6534
 AH6534                         *CURRENT SURVEY CONTROL
 AH6534  ______________________________________________________________________
 AH6534* NAD 83(2011) POSITION- 29 38 17.14641(N) 090 49 13.59525(W)   ADJUSTED
 AH6534* NAD 83(2011) ELLIP HT-   -22.671 (meters)        (06/27/12)   ADJUSTED
 AH6534* NAD 83(2011) EPOCH   -  2010.00
 AH6534* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6534  **This station is located in a suspected subsidence area (see below).
 AH6534  ______________________________________________________________________
 AH6534  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6534  GEOID HEIGHT    -        -25.529 (meters)                     GEOID96
 AH6534  GEOID HEIGHT    -        -25.299 (meters)                     GEOID18
 AH6534  NAD 83(2011) X  -    -79,444.160 (meters)                     COMP
 AH6534  NAD 83(2011) Y  - -5,547,616.680 (meters)                     COMP
 AH6534  NAD 83(2011) Z  -  3,135,557.225 (meters)                     COMP
 AH6534  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AH6534
 AH6534  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6534  Standards:
 AH6534         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6534            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6534  -------------------------------------------------------------------
 AH6534  NETWORK    1.49  16.64           0.63   0.58   8.49      0.20327135
 AH6534  -------------------------------------------------------------------
 AH6534  Click here for local accuracies and other accuracy information.
 AH6534
 AH6534.The horizontal coordinates were established by GPS observations
 AH6534.and adjusted by the National Geodetic Survey in June 2012.
 AH6534
 AH6534.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6534.been affixed to the stable North American tectonic plate. See 
 AH6534.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6534
 AH6534.The horizontal coordinates are valid at the epoch date displayed above
 AH6534.which is a decimal equivalence of Year/Month/Day.
 AH6534
 AH6534.** This station is in an area of known vertical motion. If an
 AH6534.** orthometric height was ever established but is not available 
 AH6534.** in the current survey control section, the orthometric height
 AH6534.** is considered suspect.  Suspect heights are available in the
 AH6534.** superseded section only if requested.
 AH6534
 AH6534.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6534.GEOID18 height accuracy estimate available here.
 AH6534
 AH6534.Click photographs - Photos may exist for this station.
 AH6534
 AH6534.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6534
 AH6534.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6534
 AH6534.The ellipsoidal height was determined by GPS observations
 AH6534.and is referenced to NAD 83.
 AH6534
 AH6534. The following values were computed from the NAD 83(2011) position.
 AH6534
 AH6534;                    North         East     Units Scale Factor Converg.
 AH6534;SPC LA S     -   126,263.451 1,049,662.576   MT  0.99994566   +0 15 23.2
 AH6534;SPC LA S     -   414,249.34  3,443,767.97   sFT  0.99994566   +0 15 23.2
 AH6534;UTM  15      - 3,280,669.811   710,997.955   MT  1.00014935   +1 04 41.6
 AH6534
 AH6534!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6534!SPC LA S     -   1.00000356  x   0.99994566  =   0.99994922
 AH6534!UTM  15      -   1.00000356  x   1.00014935  =   1.00015291
 AH6534
 AH6534:                Primary Azimuth Mark                     Grid Az
 AH6534:SPC LA S     -  BRB 02                                   282 44 04.8
 AH6534:UTM  15      -  BRB 02                                   281 54 46.4
 AH6534
 AH6534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1099780669(NAD 83)
 AH6534
 AH6534|---------------------------------------------------------------------|
 AH6534| PID    Reference Object                     Distance      Geod. Az  |
 AH6534|                                                           dddmmss.s |
 AH6534| AH6203 BRB 02                              APPROX. 0.9 KM 2825928.0 |
 AH6534|---------------------------------------------------------------------|
 AH6534
 AH6534                          SUPERSEDED SURVEY CONTROL
 AH6534
 AH6534  NAD 83(2007)-  29 38 17.14664(N)    090 49 13.59580(W) AD(       ) 0
 AH6534  ELLIP H (02/10/07)  -22.637  (m)                       GP(       )    
 AH6534  ELLIP H (02/21/02)  -22.617  (m)                       GP(       ) 5 1
 AH6534  NAD 83(1992)-  29 38 17.14677(N)    090 49 13.59491(W) AD(       ) 1
 AH6534  ELLIP H (12/17/98)  -22.584  (m)                       GP(       ) 4 2
 AH6534
 AH6534.Superseded values are not recommended for survey control.
 AH6534
 AH6534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6534.See file dsdata.pdf to determine how the superseded data were derived.
 AH6534
 AH6534_MARKER: DD = SURVEY DISK
 AH6534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6534_STAMPING: BRB 01
 AH6534_MARK LOGO: LA-109
 AH6534_PROJECTION: FLUSH
 AH6534_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6534+STABILITY: SURFACE MOTION
 AH6534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6534+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6534
 AH6534  HISTORY     - Date     Condition        Report By
 AH6534  HISTORY     - 1995     MONUMENTED       MPHI
 AH6534
 AH6534                          STATION DESCRIPTION
 AH6534
 AH6534'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6534'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA TRAVEL SOUTH ON HWY
 AH6534'24 FOR 0.2 MI (0.3 KM)  TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6534'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM)  TO JUNCTION WITH HWY 311.
 AH6534'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM)  TO
 AH6534'JUNCTION WITH BULL RUN ROAD. TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6534'WEST FOR 0.45 MI (0.72 KM)  TO THE STATION ON THE RIGHT.   THE STATION
 AH6534'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 13.50 FT (4.11 M)
 AH6534'NORTHWEST OF THE TELEPHONE PED. NO. 201, 9.0 FT (2.7 M)  NORTHWEST OF
 AH6534'POWER POLE NO.19190, 82.50 FT (25.15 M)  SOUTHWEST OF THE FIRE
 AH6534'HYDRANT, 73.50 FT (22.40 M) SOUTHWEST OF THE POWER POLE, 48.0 FT (14.6
 AH6534'M)  NORTHWEST FROM THE CENTERLINE OF THE SHELL ROAD, AND 16.8 FT (5.1
 AH6534'M)  SOUTH FROM THE CENTERLINE OF BULL RUN ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6203 ***********************************************************************
 AH6203  DESIGNATION -  BRB 02
 AH6203  PID         -  AH6203
 AH6203  STATE/COUNTY-  LA/TERREBONNE
 AH6203  COUNTRY     -  US
 AH6203  USGS QUAD   -  GRAY (2018)
 AH6203
 AH6203                         *CURRENT SURVEY CONTROL
 AH6203  ______________________________________________________________________
 AH6203* NAD 83(2011) POSITION- 29 38 23.74944(N) 090 49 46.36398(W)   ADJUSTED
 AH6203* NAD 83(2011) ELLIP HT-   -23.106 (meters)        (06/27/12)   ADJUSTED
 AH6203* NAD 83(2011) EPOCH   -  2010.00
 AH6203* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6203  **This station is located in a suspected subsidence area (see below).
 AH6203  ______________________________________________________________________
 AH6203  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6203  GEOID HEIGHT    -        -25.536 (meters)                     GEOID96
 AH6203  GEOID HEIGHT    -        -25.306 (meters)                     GEOID18
 AH6203  NAD 83(2011) X  -    -80,324.033 (meters)                     COMP
 AH6203  NAD 83(2011) Y  - -5,547,503.078 (meters)                     COMP
 AH6203  NAD 83(2011) Z  -  3,135,733.719 (meters)                     COMP
 AH6203  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 AH6203
 AH6203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6203  Standards:
 AH6203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6203  -------------------------------------------------------------------
 AH6203  NETWORK    1.32  16.23           0.57   0.50   8.28      0.13534526
 AH6203  -------------------------------------------------------------------
 AH6203  Click here for local accuracies and other accuracy information.
 AH6203
 AH6203.The horizontal coordinates were established by GPS observations
 AH6203.and adjusted by the National Geodetic Survey in June 2012.
 AH6203
 AH6203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6203.been affixed to the stable North American tectonic plate. See 
 AH6203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6203
 AH6203.The horizontal coordinates are valid at the epoch date displayed above
 AH6203.which is a decimal equivalence of Year/Month/Day.
 AH6203
 AH6203.** This station is in an area of known vertical motion. If an
 AH6203.** orthometric height was ever established but is not available 
 AH6203.** in the current survey control section, the orthometric height
 AH6203.** is considered suspect.  Suspect heights are available in the
 AH6203.** superseded section only if requested.
 AH6203
 AH6203.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6203.GEOID18 height accuracy estimate available here.
 AH6203
 AH6203.Click photographs - Photos may exist for this station.
 AH6203
 AH6203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6203
 AH6203.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6203
 AH6203.The ellipsoidal height was determined by GPS observations
 AH6203.and is referenced to NAD 83.
 AH6203
 AH6203. The following values were computed from the NAD 83(2011) position.
 AH6203
 AH6203;                    North         East     Units Scale Factor Converg.
 AH6203;SPC LA S     -   126,462.840 1,048,780.310   MT  0.99994546   +0 15 06.8
 AH6203;SPC LA S     -   414,903.50  3,440,873.40   sFT  0.99994546   +0 15 06.8
 AH6203;UTM  15      - 3,280,856.563   710,112.742   MT  1.00014475   +1 04 25.6
 AH6203
 AH6203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6203!SPC LA S     -   1.00000363  x   0.99994546  =   0.99994909
 AH6203!UTM  15      -   1.00000363  x   1.00014475  =   1.00014838
 AH6203
 AH6203:                Primary Azimuth Mark                     Grid Az
 AH6203:SPC LA S     -  BRB 01                                   102 44 05.1
 AH6203:UTM  15      -  BRB 01                                   101 54 46.3
 AH6203
 AH6203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1011280856(NAD 83)
 AH6203
 AH6203|---------------------------------------------------------------------|
 AH6203| PID    Reference Object                     Distance      Geod. Az  |
 AH6203|                                                           dddmmss.s |
 AH6203| AH6534 BRB 01                              APPROX. 0.9 KM 1025911.9 |
 AH6203| AH6192 BRB 03                              APPROX. 0.8 KM 2525035.6 |
 AH6203|---------------------------------------------------------------------|
 AH6203
 AH6203                          SUPERSEDED SURVEY CONTROL
 AH6203
 AH6203  NAD 83(2007)-  29 38 23.74972(N)    090 49 46.36453(W) AD(       ) 0
 AH6203  ELLIP H (02/10/07)  -23.059  (m)                       GP(       )    
 AH6203  ELLIP H (02/21/02)  -23.040  (m)                       GP(       ) 5 1
 AH6203  NAD 83(1992)-  29 38 23.74984(N)    090 49 46.36361(W) AD(       ) 1
 AH6203  ELLIP H (12/17/98)  -23.005  (m)                       GP(       ) 4 2
 AH6203
 AH6203.Superseded values are not recommended for survey control.
 AH6203
 AH6203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6203.See file dsdata.pdf to determine how the superseded data were derived.
 AH6203
 AH6203_MARKER: DD = SURVEY DISK
 AH6203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6203_STAMPING: BRB 02
 AH6203_MARK LOGO: LA-109
 AH6203_PROJECTION: FLUSH
 AH6203_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6203+STABILITY: SURFACE MOTION
 AH6203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6203+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6203
 AH6203  HISTORY     - Date     Condition        Report By
 AH6203  HISTORY     - 1995     MONUMENTED       MPHI
 AH6203
 AH6203                          STATION DESCRIPTION
 AH6203
 AH6203'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6203'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6203'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6203'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6203'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6203'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6203'WEST FOR 1.05 MI (1.69 KM) TO THE STATION ON THE RIGHT.  THE STATION
 AH6203'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 323.3 FT (98.5 M) WEST OF
 AH6203'THE POWER POLE, 14.10 FT (4.30 M) NORTHWEST FROM THE CENTERLINE OF
 AH6203'BULL RUN ROAD, 87.80 FT (26.76 M) NORTHEAST FROM THE POWER POLE, AND
 AH6203'29.30 FT (8.93 M) SOUTHEAST FROM THE EDGE OF THE CANE FIELD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6192 ***********************************************************************
 AH6192  DESIGNATION -  BRB 03
 AH6192  PID         -  AH6192
 AH6192  STATE/COUNTY-  LA/TERREBONNE
 AH6192  COUNTRY     -  US
 AH6192  USGS QUAD   -  GRAY (2018)
 AH6192
 AH6192                         *CURRENT SURVEY CONTROL
 AH6192  ______________________________________________________________________
 AH6192* NAD 83(2011) POSITION- 29 38 16.37340(N) 090 50 13.71008(W)   ADJUSTED
 AH6192* NAD 83(2011) ELLIP HT-   -23.391 (meters)        (06/27/12)   ADJUSTED
 AH6192* NAD 83(2011) EPOCH   -  2010.00
 AH6192* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6192  **This station is located in a suspected subsidence area (see below).
 AH6192  ______________________________________________________________________
 AH6192  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6192  GEOID HEIGHT    -        -25.534 (meters)                     GEOID96
 AH6192  GEOID HEIGHT    -        -25.303 (meters)                     GEOID18
 AH6192  NAD 83(2011) X  -    -81,061.144 (meters)                     COMP
 AH6192  NAD 83(2011) Y  - -5,547,604.434 (meters)                     COMP
 AH6192  NAD 83(2011) Z  -  3,135,536.182 (meters)                     COMP
 AH6192  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 AH6192
 AH6192  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6192  Standards:
 AH6192         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6192            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6192  -------------------------------------------------------------------
 AH6192  NETWORK    2.44  18.25           1.19   0.61   9.31      0.13570245
 AH6192  -------------------------------------------------------------------
 AH6192  Click here for local accuracies and other accuracy information.
 AH6192
 AH6192.The horizontal coordinates were established by GPS observations
 AH6192.and adjusted by the National Geodetic Survey in June 2012.
 AH6192
 AH6192.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6192.been affixed to the stable North American tectonic plate. See 
 AH6192.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6192
 AH6192.The horizontal coordinates are valid at the epoch date displayed above
 AH6192.which is a decimal equivalence of Year/Month/Day.
 AH6192
 AH6192.** This station is in an area of known vertical motion. If an
 AH6192.** orthometric height was ever established but is not available 
 AH6192.** in the current survey control section, the orthometric height
 AH6192.** is considered suspect.  Suspect heights are available in the
 AH6192.** superseded section only if requested.
 AH6192
 AH6192.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6192.GEOID18 height accuracy estimate available here.
 AH6192
 AH6192.Click photographs - Photos may exist for this station.
 AH6192
 AH6192.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6192
 AH6192.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6192
 AH6192.The ellipsoidal height was determined by GPS observations
 AH6192.and is referenced to NAD 83.
 AH6192
 AH6192. The following values were computed from the NAD 83(2011) position.
 AH6192
 AH6192;                    North         East     Units Scale Factor Converg.
 AH6192;SPC LA S     -   126,232.532 1,048,045.786   MT  0.99994568   +0 14 53.2
 AH6192;SPC LA S     -   414,147.90  3,438,463.55   sFT  0.99994568   +0 14 53.2
 AH6192;UTM  15      - 3,280,615.695   709,381.452   MT  1.00014096   +1 04 11.9
 AH6192
 AH6192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6192!SPC LA S     -   1.00000367  x   0.99994568  =   0.99994935
 AH6192!UTM  15      -   1.00000367  x   1.00014096  =   1.00014463
 AH6192
 AH6192:                Primary Azimuth Mark                     Grid Az
 AH6192:SPC LA S     -  BRB 04                                   254 10 24.8
 AH6192:UTM  15      -  BRB 04                                   253 21 06.1
 AH6192
 AH6192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0938180615(NAD 83)
 AH6192
 AH6192|---------------------------------------------------------------------|
 AH6192| PID    Reference Object                     Distance      Geod. Az  |
 AH6192|                                                           dddmmss.s |
 AH6192| AH6204 BRB 04                              APPROX. 0.8 KM 2542518.0 |
 AH6192|---------------------------------------------------------------------|
 AH6192
 AH6192                          SUPERSEDED SURVEY CONTROL
 AH6192
 AH6192  NAD 83(2007)-  29 38 16.37366(N)    090 50 13.71062(W) AD(       ) 0
 AH6192  ELLIP H (02/10/07)  -23.342  (m)                       GP(       )    
 AH6192  ELLIP H (02/21/02)  -23.323  (m)                       GP(       ) 5 1
 AH6192  NAD 83(1992)-  29 38 16.37374(N)    090 50 13.70970(W) AD(       ) 1
 AH6192  ELLIP H (12/17/98)  -23.292  (m)                       GP(       ) 4 2
 AH6192
 AH6192.Superseded values are not recommended for survey control.
 AH6192
 AH6192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6192.See file dsdata.pdf to determine how the superseded data were derived.
 AH6192
 AH6192_MARKER: DD = SURVEY DISK
 AH6192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6192_STAMPING: BRB 03
 AH6192_MARK LOGO: LA-109
 AH6192_PROJECTION: FLUSH
 AH6192_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6192+STABILITY: SURFACE MOTION
 AH6192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6192+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6192
 AH6192  HISTORY     - Date     Condition        Report By
 AH6192  HISTORY     - 1995     MONUMENTED       MPHI
 AH6192
 AH6192                          STATION DESCRIPTION
 AH6192
 AH6192'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6192'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6192'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6192'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6192'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6192'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6192'WEST FOR 1.50 MI (2.41 KM) TO THE STATION ON THE RIGHT.  THE STATION
 AH6192'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 15.40 FT (4.69 M)
 AH6192'NORTHWEST FROM THE CENTERLINE OF BULL RUN ROAD, 32.60 FT (9.94 M)
 AH6192'NORTHWEST FROM THE END OF THE 12 INCH CONCRETE CULVERT, 24.0 FT (7.3
 AH6192'M) EAST FROM THE POWER POLE NO. 19160, AND 29.50 FT (8.99 M) SOUTHEAST
 AH6192'FROM THE CANE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6204 ***********************************************************************
 AH6204  DESIGNATION -  BRB 04
 AH6204  PID         -  AH6204
 AH6204  STATE/COUNTY-  LA/TERREBONNE
 AH6204  COUNTRY     -  US
 AH6204  USGS QUAD   -  GRAY (2018)
 AH6204
 AH6204                         *CURRENT SURVEY CONTROL
 AH6204  ______________________________________________________________________
 AH6204* NAD 83(2011) POSITION- 29 38 09.48847(N) 090 50 41.97454(W)   ADJUSTED
 AH6204* NAD 83(2011) ELLIP HT-   -23.381 (meters)        (06/27/12)   ADJUSTED
 AH6204* NAD 83(2011) EPOCH   -  2010.00
 AH6204* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6204  **This station is located in a suspected subsidence area (see below).
 AH6204  ______________________________________________________________________
 AH6204  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6204  GEOID HEIGHT    -        -25.532 (meters)                     GEOID96
 AH6204  GEOID HEIGHT    -        -25.300 (meters)                     GEOID18
 AH6204  NAD 83(2011) X  -    -81,822.878 (meters)                     COMP
 AH6204  NAD 83(2011) Y  - -5,547,698.102 (meters)                     COMP
 AH6204  NAD 83(2011) Z  -  3,135,351.929 (meters)                     COMP
 AH6204  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 AH6204
 AH6204  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6204  Standards:
 AH6204         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6204            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6204  -------------------------------------------------------------------
 AH6204  NETWORK    2.85  21.50           1.39   0.73  10.97     -0.00926829
 AH6204  -------------------------------------------------------------------
 AH6204  Click here for local accuracies and other accuracy information.
 AH6204
 AH6204.The horizontal coordinates were established by GPS observations
 AH6204.and adjusted by the National Geodetic Survey in June 2012.
 AH6204
 AH6204.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6204.been affixed to the stable North American tectonic plate. See 
 AH6204.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6204
 AH6204.The horizontal coordinates are valid at the epoch date displayed above
 AH6204.which is a decimal equivalence of Year/Month/Day.
 AH6204
 AH6204.** This station is in an area of known vertical motion. If an
 AH6204.** orthometric height was ever established but is not available 
 AH6204.** in the current survey control section, the orthometric height
 AH6204.** is considered suspect.  Suspect heights are available in the
 AH6204.** superseded section only if requested.
 AH6204
 AH6204.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6204.GEOID18 height accuracy estimate available here.
 AH6204
 AH6204.Click photographs - Photos may exist for this station.
 AH6204
 AH6204.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6204
 AH6204.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6204
 AH6204.The ellipsoidal height was determined by GPS observations
 AH6204.and is referenced to NAD 83.
 AH6204
 AH6204. The following values were computed from the NAD 83(2011) position.
 AH6204
 AH6204;                    North         East     Units Scale Factor Converg.
 AH6204;SPC LA S     -   126,017.288 1,047,286.466   MT  0.99994589   +0 14 39.0
 AH6204;SPC LA S     -   413,441.72  3,435,972.35   sFT  0.99994589   +0 14 39.0
 AH6204;UTM  15      - 3,280,389.538   708,625.151   MT  1.00013706   +1 03 57.6
 AH6204
 AH6204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6204!SPC LA S     -   1.00000367  x   0.99994589  =   0.99994956
 AH6204!UTM  15      -   1.00000367  x   1.00013706  =   1.00014073
 AH6204
 AH6204:                Primary Azimuth Mark                     Grid Az
 AH6204:SPC LA S     -  BRB 03                                   074 10 25.1
 AH6204:UTM  15      -  BRB 03                                   073 21 06.5
 AH6204
 AH6204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0862580389(NAD 83)
 AH6204
 AH6204|---------------------------------------------------------------------|
 AH6204| PID    Reference Object                     Distance      Geod. Az  |
 AH6204|                                                           dddmmss.s |
 AH6204| AH6192 BRB 03                              APPROX. 0.8 KM 0742504.1 |
 AH6204| AH6197 BRB 05                              APPROX. 0.8 KM 2722448.5 |
 AH6204|---------------------------------------------------------------------|
 AH6204
 AH6204                          SUPERSEDED SURVEY CONTROL
 AH6204
 AH6204  NAD 83(2007)-  29 38 09.48874(N)    090 50 41.97511(W) AD(       ) 0
 AH6204  ELLIP H (02/10/07)  -23.331  (m)                       GP(       )    
 AH6204  ELLIP H (02/21/02)  -23.313  (m)                       GP(       ) 5 1
 AH6204  NAD 83(1992)-  29 38 09.48883(N)    090 50 41.97418(W) AD(       ) 1
 AH6204  ELLIP H (12/17/98)  -23.286  (m)                       GP(       ) 4 2
 AH6204
 AH6204.Superseded values are not recommended for survey control.
 AH6204
 AH6204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6204.See file dsdata.pdf to determine how the superseded data were derived.
 AH6204
 AH6204_MARKER: DD = SURVEY DISK
 AH6204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6204_STAMPING: BRB 04
 AH6204_MARK LOGO: LA-109
 AH6204_PROJECTION: FLUSH
 AH6204_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6204+STABILITY: SURFACE MOTION
 AH6204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6204+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6204
 AH6204  HISTORY     - Date     Condition        Report By
 AH6204  HISTORY     - 1995     MONUMENTED       MPHI
 AH6204
 AH6204                          STATION DESCRIPTION
 AH6204
 AH6204'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6204'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6204'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6204'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6204'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6204'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6204'WEST FOR 2.0 MI (3.2 KM) TO THE STATION ON THE RIGHT.  THE STATION IS
 AH6204'A 2 INCH DISK IN CONCRETE. THE STATION IS 13.70 FT (4.18 M) NORTHWEST
 AH6204'FROM THE CENTERLINE OF BULL RUN ROAD, 35.40 FT (10.79 M) FROM THE
 AH6204'POWER POLE, 26.0 FT (7.9 M) SOUTHEAST FROM THE EDGE OF THE CANE FIELD,
 AH6204'AND 164.20 FT (50.05 M) SOUTHWEST FROM THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6197 ***********************************************************************
 AH6197  DESIGNATION -  BRB 05
 AH6197  PID         -  AH6197
 AH6197  STATE/COUNTY-  LA/TERREBONNE
 AH6197  COUNTRY     -  US
 AH6197  USGS QUAD   -  GRAY (2018)
 AH6197
 AH6197                         *CURRENT SURVEY CONTROL
 AH6197  ______________________________________________________________________
 AH6197* NAD 83(2011) POSITION- 29 38 10.52077(N) 090 51 10.03266(W)   ADJUSTED
 AH6197* NAD 83(2011) ELLIP HT-   -24.017 (meters)        (06/27/12)   ADJUSTED
 AH6197* NAD 83(2011) EPOCH   -  2010.00
 AH6197* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6197  **This station is located in a suspected subsidence area (see below).
 AH6197  ______________________________________________________________________
 AH6197  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6197  GEOID HEIGHT    -        -25.535 (meters)                     GEOID96
 AH6197  GEOID HEIGHT    -        -25.303 (meters)                     GEOID18
 AH6197  NAD 83(2011) X  -    -82,577.286 (meters)                     COMP
 AH6197  NAD 83(2011) Y  - -5,547,670.652 (meters)                     COMP
 AH6197  NAD 83(2011) Z  -  3,135,379.242 (meters)                     COMP
 AH6197  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AH6197
 AH6197  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6197  Standards:
 AH6197         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6197            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6197  -------------------------------------------------------------------
 AH6197  NETWORK    2.96  25.01           1.40   0.91  12.76      0.07475332
 AH6197  -------------------------------------------------------------------
 AH6197  Click here for local accuracies and other accuracy information.
 AH6197
 AH6197.The horizontal coordinates were established by GPS observations
 AH6197.and adjusted by the National Geodetic Survey in June 2012.
 AH6197
 AH6197.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6197.been affixed to the stable North American tectonic plate. See 
 AH6197.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6197
 AH6197.The horizontal coordinates are valid at the epoch date displayed above
 AH6197.which is a decimal equivalence of Year/Month/Day.
 AH6197
 AH6197.** This station is in an area of known vertical motion. If an
 AH6197.** orthometric height was ever established but is not available 
 AH6197.** in the current survey control section, the orthometric height
 AH6197.** is considered suspect.  Suspect heights are available in the
 AH6197.** superseded section only if requested.
 AH6197
 AH6197.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6197.GEOID18 height accuracy estimate available here.
 AH6197
 AH6197.Click photographs - Photos may exist for this station.
 AH6197
 AH6197.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6197
 AH6197.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6197
 AH6197.The ellipsoidal height was determined by GPS observations
 AH6197.and is referenced to NAD 83.
 AH6197
 AH6197. The following values were computed from the NAD 83(2011) position.
 AH6197
 AH6197;                    North         East     Units Scale Factor Converg.
 AH6197;SPC LA S     -   126,045.881 1,046,531.644   MT  0.99994586   +0 14 25.0
 AH6197;SPC LA S     -   413,535.53  3,433,495.90   sFT  0.99994586   +0 14 25.0
 AH6197;UTM  15      - 3,280,407.304   707,869.854   MT  1.00013318   +1 03 43.8
 AH6197
 AH6197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6197!SPC LA S     -   1.00000377  x   0.99994586  =   0.99994963
 AH6197!UTM  15      -   1.00000377  x   1.00013318  =   1.00013695
 AH6197
 AH6197:                Primary Azimuth Mark                     Grid Az
 AH6197:SPC LA S     -  BRB 04                                   092 10 09.6
 AH6197:UTM  15      -  BRB 04                                   091 20 50.8
 AH6197
 AH6197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0786980407(NAD 83)
 AH6197
 AH6197|---------------------------------------------------------------------|
 AH6197| PID    Reference Object                     Distance      Geod. Az  |
 AH6197|                                                           dddmmss.s |
 AH6197| AH6204 BRB 04                              APPROX. 0.8 KM 0922434.6 |
 AH6197| AH6519 BRB 06                              APPROX. 0.7 KM 2972325.5 |
 AH6197|---------------------------------------------------------------------|
 AH6197
 AH6197                          SUPERSEDED SURVEY CONTROL
 AH6197
 AH6197  NAD 83(2007)-  29 38 10.52103(N)    090 51 10.03323(W) AD(       ) 0
 AH6197  ELLIP H (02/10/07)  -23.961  (m)                       GP(       )    
 AH6197  ELLIP H (02/21/02)  -23.944  (m)                       GP(       ) 5 1
 AH6197  NAD 83(1992)-  29 38 10.52109(N)    090 51 10.03232(W) AD(       ) 1
 AH6197  ELLIP H (12/17/98)  -23.925  (m)                       GP(       ) 4 2
 AH6197
 AH6197.Superseded values are not recommended for survey control.
 AH6197
 AH6197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6197.See file dsdata.pdf to determine how the superseded data were derived.
 AH6197
 AH6197_MARKER: DD = SURVEY DISK
 AH6197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6197_STAMPING: BRB 05
 AH6197_MARK LOGO: LA-109
 AH6197_PROJECTION: FLUSH
 AH6197_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6197+STABILITY: SURFACE MOTION
 AH6197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6197+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6197
 AH6197  HISTORY     - Date     Condition        Report By
 AH6197  HISTORY     - 1995     MONUMENTED       MPHI
 AH6197
 AH6197                          STATION DESCRIPTION
 AH6197
 AH6197'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6197'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6197'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6197'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6197'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6197'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6197'WEST 2.5 MI (4.0 KM) TO THE STATION ON THE LEFT.  THE STATION IS A 2
 AH6197'INCH DISK IN CONCRETE. THE STATION IS 95.5 FT (29.1 M) SOUTHEAST FROM
 AH6197'THE 20 INCH CEDAR TREE, 61.8 FT (18.8 M) SOUTHWEST FROM THE POWER
 AH6197'POLE, 21.0 FT (6.4 M) SOUTHWEST FROM THE CENTERLINE OF BULL RUN ROAD,
 AH6197'19.9 FT (6.1 M) NORTHEAST FROM THE END OF THE 12 INCH  METAL CULVERT,
 AH6197'18.3 FT (5.6 M) NORTHEAST FROM THE EDGE OF CANE FIELD, AND 236.6 FT
 AH6197'(72.1 M) NORTHWEST FROM THE PIPELINE VENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6519 ***********************************************************************
 AH6519  DESIGNATION -  BRB 06
 AH6519  PID         -  AH6519
 AH6519  STATE/COUNTY-  LA/TERREBONNE
 AH6519  COUNTRY     -  US
 AH6519  USGS QUAD   -  GRAY (2018)
 AH6519
 AH6519                         *CURRENT SURVEY CONTROL
 AH6519  ______________________________________________________________________
 AH6519* NAD 83(2011) POSITION- 29 38 20.90123(N) 090 51 32.96719(W)   ADJUSTED
 AH6519* NAD 83(2011) ELLIP HT-   -23.716 (meters)        (06/27/12)   ADJUSTED
 AH6519* NAD 83(2011) EPOCH   -  2010.00
 AH6519* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6519  **This station is located in a suspected subsidence area (see below).
 AH6519  ______________________________________________________________________
 AH6519  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6519  GEOID HEIGHT    -        -25.544 (meters)                     GEOID96
 AH6519  GEOID HEIGHT    -        -25.312 (meters)                     GEOID18
 AH6519  NAD 83(2011) X  -    -83,191.763 (meters)                     COMP
 AH6519  NAD 83(2011) Y  - -5,547,503.658 (meters)                     COMP
 AH6519  NAD 83(2011) Z  -  3,135,657.195 (meters)                     COMP
 AH6519  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 AH6519
 AH6519  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6519  Standards:
 AH6519         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6519            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6519  -------------------------------------------------------------------
 AH6519  NETWORK    2.30  21.93           1.05   0.79  11.19     -0.03379902
 AH6519  -------------------------------------------------------------------
 AH6519  Click here for local accuracies and other accuracy information.
 AH6519
 AH6519.The horizontal coordinates were established by GPS observations
 AH6519.and adjusted by the National Geodetic Survey in June 2012.
 AH6519
 AH6519.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6519.been affixed to the stable North American tectonic plate. See 
 AH6519.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6519
 AH6519.The horizontal coordinates are valid at the epoch date displayed above
 AH6519.which is a decimal equivalence of Year/Month/Day.
 AH6519
 AH6519.** This station is in an area of known vertical motion. If an
 AH6519.** orthometric height was ever established but is not available 
 AH6519.** in the current survey control section, the orthometric height
 AH6519.** is considered suspect.  Suspect heights are available in the
 AH6519.** superseded section only if requested.
 AH6519
 AH6519.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6519.GEOID18 height accuracy estimate available here.
 AH6519
 AH6519.Click photographs - Photos may exist for this station.
 AH6519
 AH6519.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6519
 AH6519.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6519
 AH6519.The ellipsoidal height was determined by GPS observations
 AH6519.and is referenced to NAD 83.
 AH6519
 AH6519. The following values were computed from the NAD 83(2011) position.
 AH6519
 AH6519;                    North         East     Units Scale Factor Converg.
 AH6519;SPC LA S     -   126,362.912 1,045,913.445   MT  0.99994554   +0 14 13.5
 AH6519;SPC LA S     -   414,575.65  3,431,467.69   sFT  0.99994554   +0 14 13.5
 AH6519;UTM  15      - 3,280,715.492   707,247.056   MT  1.00012999   +1 03 32.8
 AH6519
 AH6519!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6519!SPC LA S     -   1.00000372  x   0.99994554  =   0.99994926
 AH6519!UTM  15      -   1.00000372  x   1.00012999  =   1.00013372
 AH6519
 AH6519:                Primary Azimuth Mark                     Grid Az
 AH6519:SPC LA S     -  BRB 07                                   299 34 55.7
 AH6519:UTM  15      -  BRB 07                                   298 45 36.4
 AH6519
 AH6519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0724780715(NAD 83)
 AH6519
 AH6519|---------------------------------------------------------------------|
 AH6519| PID    Reference Object                     Distance      Geod. Az  |
 AH6519|                                                           dddmmss.s |
 AH6519| AH6522 BRB 07                              APPROX. 0.9 KM 2994909.2 |
 AH6519|---------------------------------------------------------------------|
 AH6519
 AH6519                          SUPERSEDED SURVEY CONTROL
 AH6519
 AH6519  NAD 83(2007)-  29 38 20.90147(N)    090 51 32.96778(W) AD(       ) 0
 AH6519  ELLIP H (02/10/07)  -23.668  (m)                       GP(       )    
 AH6519  ELLIP H (02/21/02)  -23.647  (m)                       GP(       ) 5 1
 AH6519  NAD 83(1992)-  29 38 20.90160(N)    090 51 32.96688(W) AD(       ) 1
 AH6519  ELLIP H (12/17/98)  -23.639  (m)                       GP(       ) 4 2
 AH6519
 AH6519.Superseded values are not recommended for survey control.
 AH6519
 AH6519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6519.See file dsdata.pdf to determine how the superseded data were derived.
 AH6519
 AH6519_MARKER: DD = SURVEY DISK
 AH6519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6519_STAMPING: BRB 06
 AH6519_MARK LOGO: LA-109
 AH6519_PROJECTION: FLUSH
 AH6519_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6519+STABILITY: SURFACE MOTION
 AH6519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6519+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6519
 AH6519  HISTORY     - Date     Condition        Report By
 AH6519  HISTORY     - 1995     MONUMENTED       MPHI
 AH6519
 AH6519                          STATION DESCRIPTION
 AH6519
 AH6519'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6519'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6519'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6519'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6519'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6519'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6519'WEST FOR 2.95 MI (4.75 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 AH6519'A 2 INCH DISK IN CONCRETE. THE STATION IS 24.0 FT (7.3 M) SOUTHWEST
 AH6519'FROM THE CENTERLINE OF BULL RUN ROAD, 65.3 FT (19.9 M) NORTHWEST OF
 AH6519'THE CENTERLINE OF THE DIRT ROAD, 36.9 FT (11.2 M) NORTHWEST FROM THE
 AH6519'SERVICE POLE, 131.70 FT (40.14 M) SOUTHEAST FROM THE FIRE HYDRANT, AND
 AH6519'94.0 FT (28.7 M) SOUTHWEST FROM THE POWER POLE NO.19120.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6522 ***********************************************************************
 AH6522  DESIGNATION -  BRB 07
 AH6522  PID         -  AH6522
 AH6522  STATE/COUNTY-  LA/TERREBONNE
 AH6522  COUNTRY     -  US
 AH6522  USGS QUAD   -  GRAY (2018)
 AH6522
 AH6522                         *CURRENT SURVEY CONTROL
 AH6522  ______________________________________________________________________
 AH6522* NAD 83(2011) POSITION- 29 38 34.87995(N) 090 52 00.88854(W)   ADJUSTED
 AH6522* NAD 83(2011) ELLIP HT-   -24.041 (meters)        (06/27/12)   ADJUSTED
 AH6522* NAD 83(2011) EPOCH   -  2010.00
 AH6522* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6522  **This station is located in a suspected subsidence area (see below).
 AH6522  ______________________________________________________________________
 AH6522  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6522  GEOID HEIGHT    -        -25.555 (meters)                     GEOID96
 AH6522  GEOID HEIGHT    -        -25.323 (meters)                     GEOID18
 AH6522  NAD 83(2011) X  -    -83,939.484 (meters)                     COMP
 AH6522  NAD 83(2011) Y  - -5,547,279.221 (meters)                     COMP
 AH6522  NAD 83(2011) Z  -  3,136,031.123 (meters)                     COMP
 AH6522  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AH6522
 AH6522  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6522  Standards:
 AH6522         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6522            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6522  -------------------------------------------------------------------
 AH6522  NETWORK    1.71  18.21           0.74   0.65   9.29      0.09336699
 AH6522  -------------------------------------------------------------------
 AH6522  Click here for local accuracies and other accuracy information.
 AH6522
 AH6522.The horizontal coordinates were established by GPS observations
 AH6522.and adjusted by the National Geodetic Survey in June 2012.
 AH6522
 AH6522.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6522.been affixed to the stable North American tectonic plate. See 
 AH6522.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6522
 AH6522.The horizontal coordinates are valid at the epoch date displayed above
 AH6522.which is a decimal equivalence of Year/Month/Day.
 AH6522
 AH6522.** This station is in an area of known vertical motion. If an
 AH6522.** orthometric height was ever established but is not available 
 AH6522.** in the current survey control section, the orthometric height
 AH6522.** is considered suspect.  Suspect heights are available in the
 AH6522.** superseded section only if requested.
 AH6522
 AH6522.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6522.GEOID18 height accuracy estimate available here.
 AH6522
 AH6522.Click photographs - Photos may exist for this station.
 AH6522
 AH6522.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6522
 AH6522.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6522
 AH6522.The ellipsoidal height was determined by GPS observations
 AH6522.and is referenced to NAD 83.
 AH6522
 AH6522. The following values were computed from the NAD 83(2011) position.
 AH6522
 AH6522;                    North         East     Units Scale Factor Converg.
 AH6522;SPC LA S     -   126,790.217 1,045,160.707   MT  0.99994512   +0 13 59.6
 AH6522;SPC LA S     -   415,977.57  3,428,998.09   sFT  0.99994512   +0 13 59.6
 AH6522;UTM  15      - 3,281,132.029   706,488.126   MT  1.00012611   +1 03 19.4
 AH6522
 AH6522!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6522!SPC LA S     -   1.00000378  x   0.99994512  =   0.99994890
 AH6522!UTM  15      -   1.00000378  x   1.00012611  =   1.00012989
 AH6522
 AH6522:                Primary Azimuth Mark                     Grid Az
 AH6522:SPC LA S     -  BRB 06                                   119 34 55.8
 AH6522:UTM  15      -  BRB 06                                   118 45 36.0
 AH6522
 AH6522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0648881132(NAD 83)
 AH6522
 AH6522|---------------------------------------------------------------------|
 AH6522| PID    Reference Object                     Distance      Geod. Az  |
 AH6522|                                                           dddmmss.s |
 AH6522| AH6519 BRB 06                              APPROX. 0.9 KM 1194855.4 |
 AH6522|---------------------------------------------------------------------|
 AH6522
 AH6522                          SUPERSEDED SURVEY CONTROL
 AH6522
 AH6522  NAD 83(2007)-  29 38 34.88025(N)    090 52 00.88915(W) AD(       ) 0
 AH6522  ELLIP H (02/10/07)  -23.997  (m)                       GP(       )    
 AH6522  ELLIP H (02/21/02)  -23.975  (m)                       GP(       ) 5 1
 AH6522  NAD 83(1992)-  29 38 34.88047(N)    090 52 00.88829(W) AD(       ) 1
 AH6522  ELLIP H (12/17/98)  -23.974  (m)                       GP(       ) 4 2
 AH6522
 AH6522.Superseded values are not recommended for survey control.
 AH6522
 AH6522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6522.See file dsdata.pdf to determine how the superseded data were derived.
 AH6522
 AH6522_MARKER: DD = SURVEY DISK
 AH6522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6522_STAMPING: BRB 07
 AH6522_MARK LOGO: LA-109
 AH6522_PROJECTION: FLUSH
 AH6522_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6522+STABILITY: SURFACE MOTION
 AH6522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6522+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6522
 AH6522  HISTORY     - Date     Condition        Report By
 AH6522  HISTORY     - 1995     MONUMENTED       MPHI
 AH6522
 AH6522                          STATION DESCRIPTION
 AH6522
 AH6522'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6522'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6522'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6522'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6522'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6522'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6522'WEST FOR 3.5 MI (5.6 KM) TO THE STATION ON THE LEFT. THE STATION IS
 AH6522'22.80 FT (6.95 M) SOUTHWEST FROM THE CENTERLINE OF BULL RUN ROAD,
 AH6522'77.40 FT (23.59 M) NORTHWEST FROM THE CENTERLINE OF THE DIRT ROAD,
 AH6522'137.80 FT (42.00 M) SOUTHWEST FROM THE POWER POLE NO. 19111, 117.50 FT
 AH6522'(35.81 M) NORTHEAST FROM THE LIGHT POLE, AND 132.6 FT (40.4 M)
 AH6522'SOUTHEAST FROM THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6201 ***********************************************************************
 AH6201  DESIGNATION -  BRB 08
 AH6201  PID         -  AH6201
 AH6201  STATE/COUNTY-  LA/TERREBONNE
 AH6201  COUNTRY     -  US
 AH6201  USGS QUAD   -  GIBSON (2018)
 AH6201
 AH6201                         *CURRENT SURVEY CONTROL
 AH6201  ______________________________________________________________________
 AH6201* NAD 83(2011) POSITION- 29 39 40.37039(N) 090 52 31.38424(W)   ADJUSTED
 AH6201* NAD 83(2011) ELLIP HT-   -24.457 (meters)        (06/27/12)   ADJUSTED
 AH6201* NAD 83(2011) EPOCH   -  2010.00
 AH6201* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6201  **This station is located in a suspected subsidence area (see below).
 AH6201  ______________________________________________________________________
 AH6201  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6201  GEOID HEIGHT    -        -25.599 (meters)                     GEOID96
 AH6201  GEOID HEIGHT    -        -25.369 (meters)                     GEOID18
 AH6201  NAD 83(2011) X  -    -84,744.386 (meters)                     COMP
 AH6201  NAD 83(2011) Y  - -5,546,268.882 (meters)                     COMP
 AH6201  NAD 83(2011) Z  -  3,137,783.338 (meters)                     COMP
 AH6201  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 AH6201
 AH6201  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6201  Standards:
 AH6201         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6201            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6201  -------------------------------------------------------------------
 AH6201  NETWORK    1.48  17.76           0.64   0.56   9.06      0.12405969
 AH6201  -------------------------------------------------------------------
 AH6201  Click here for local accuracies and other accuracy information.
 AH6201
 AH6201.The horizontal coordinates were established by GPS observations
 AH6201.and adjusted by the National Geodetic Survey in June 2012.
 AH6201
 AH6201.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6201.been affixed to the stable North American tectonic plate. See 
 AH6201.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6201
 AH6201.The horizontal coordinates are valid at the epoch date displayed above
 AH6201.which is a decimal equivalence of Year/Month/Day.
 AH6201
 AH6201.** This station is in an area of known vertical motion. If an
 AH6201.** orthometric height was ever established but is not available 
 AH6201.** in the current survey control section, the orthometric height
 AH6201.** is considered suspect.  Suspect heights are available in the
 AH6201.** superseded section only if requested.
 AH6201
 AH6201.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6201.GEOID18 height accuracy estimate available here.
 AH6201
 AH6201.Click photographs - Photos may exist for this station.
 AH6201
 AH6201.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6201
 AH6201.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6201
 AH6201.The ellipsoidal height was determined by GPS observations
 AH6201.and is referenced to NAD 83.
 AH6201
 AH6201. The following values were computed from the NAD 83(2011) position.
 AH6201
 AH6201;                    North         East     Units Scale Factor Converg.
 AH6201;SPC LA S     -   128,803.278 1,044,332.453   MT  0.99994320   +0 13 44.3
 AH6201;SPC LA S     -   422,582.09  3,426,280.72   sFT  0.99994320   +0 13 44.3
 AH6201;UTM  15      - 3,283,133.353   705,630.906   MT  1.00012175   +1 03 06.4
 AH6201
 AH6201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6201!SPC LA S     -   1.00000384  x   0.99994320  =   0.99994704
 AH6201!UTM  15      -   1.00000384  x   1.00012175  =   1.00012559
 AH6201
 AH6201:                Primary Azimuth Mark                     Grid Az
 AH6201:SPC LA S     -  BRB 09                                   341 58 03.4
 AH6201:UTM  15      -  BRB 09                                   341 08 41.3
 AH6201
 AH6201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0563083133(NAD 83)
 AH6201
 AH6201|---------------------------------------------------------------------|
 AH6201| PID    Reference Object                     Distance      Geod. Az  |
 AH6201|                                                           dddmmss.s |
 AH6201| AH6202 BRB 09                              APPROX. 0.9 KM 3421147.7 |
 AH6201|---------------------------------------------------------------------|
 AH6201
 AH6201                          SUPERSEDED SURVEY CONTROL
 AH6201
 AH6201  NAD 83(2007)-  29 39 40.37073(N)    090 52 31.38485(W) AD(       ) 0
 AH6201  ELLIP H (02/10/07)  -24.409  (m)                       GP(       )    
 AH6201  ELLIP H (02/21/02)  -24.386  (m)                       GP(       ) 5 1
 AH6201  NAD 83(1992)-  29 39 40.37091(N)    090 52 31.38397(W) AD(       ) 1
 AH6201  ELLIP H (12/17/98)  -24.391  (m)                       GP(       ) 4 2
 AH6201
 AH6201.Superseded values are not recommended for survey control.
 AH6201
 AH6201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6201.See file dsdata.pdf to determine how the superseded data were derived.
 AH6201
 AH6201_MARKER: DD = SURVEY DISK
 AH6201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6201_STAMPING: BRB 08
 AH6201_MARK LOGO: LA-109
 AH6201_PROJECTION: FLUSH
 AH6201_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6201+STABILITY: SURFACE MOTION
 AH6201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6201+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6201
 AH6201  HISTORY     - Date     Condition        Report By
 AH6201  HISTORY     - 1995     MONUMENTED       MPHI
 AH6201
 AH6201                          STATION DESCRIPTION
 AH6201
 AH6201'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6201'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6201'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6201'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6201'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6201'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6201'WEST FOR 4.95 MI (7.97 KM) TO THE STATION ON THE RIGHT.  THE STATION
 AH6201'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 37.60 FT (11.46 M) NORTH
 AH6201'FROM THE END OF THE METAL CROSSING DRAIN, 28.70 FT (8.75 M) EAST FROM
 AH6201'THE CENTERLINE OF BULL RUN ROAD, 75.80 FT (23.10 M) SOUTHEAST FROM THE
 AH6201'THE POWER POLE NO.19104, 19.45 FT (5.93 M) WEST FROM THE EDGE OF THE
 AH6201'CANE FIELD, AND 236.60 FT (72.12 M) NORTH FROM THE CORNER OF THE
 AH6201'FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6202 ***********************************************************************
 AH6202  DESIGNATION -  BRB 09
 AH6202  PID         -  AH6202
 AH6202  STATE/COUNTY-  LA/TERREBONNE
 AH6202  COUNTRY     -  US
 AH6202  USGS QUAD   -  GIBSON (2018)
 AH6202
 AH6202                         *CURRENT SURVEY CONTROL
 AH6202  ______________________________________________________________________
 AH6202* NAD 83(2011) POSITION- 29 40 07.54066(N) 090 52 41.37509(W)   ADJUSTED
 AH6202* NAD 83(2011) ELLIP HT-   -24.337 (meters)        (06/27/12)   ADJUSTED
 AH6202* NAD 83(2011) EPOCH   -  2010.00
 AH6202* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6202  **This station is located in a suspected subsidence area (see below).
 AH6202  ______________________________________________________________________
 AH6202  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6202  GEOID HEIGHT    -        -25.617 (meters)                     GEOID96
 AH6202  GEOID HEIGHT    -        -25.389 (meters)                     GEOID18
 AH6202  NAD 83(2011) X  -    -85,006.687 (meters)                     COMP
 AH6202  NAD 83(2011) Y  - -5,545,850.871 (meters)                     COMP
 AH6202  NAD 83(2011) Z  -  3,138,510.340 (meters)                     COMP
 AH6202  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 AH6202
 AH6202  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6202  Standards:
 AH6202         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6202            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6202  -------------------------------------------------------------------
 AH6202  NETWORK    1.63  19.03           0.71   0.61   9.71      0.21437263
 AH6202  -------------------------------------------------------------------
 AH6202  Click here for local accuracies and other accuracy information.
 AH6202
 AH6202.The horizontal coordinates were established by GPS observations
 AH6202.and adjusted by the National Geodetic Survey in June 2012.
 AH6202
 AH6202.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6202.been affixed to the stable North American tectonic plate. See 
 AH6202.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6202
 AH6202.The horizontal coordinates are valid at the epoch date displayed above
 AH6202.which is a decimal equivalence of Year/Month/Day.
 AH6202
 AH6202.** This station is in an area of known vertical motion. If an
 AH6202.** orthometric height was ever established but is not available 
 AH6202.** in the current survey control section, the orthometric height
 AH6202.** is considered suspect.  Suspect heights are available in the
 AH6202.** superseded section only if requested.
 AH6202
 AH6202.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6202.GEOID18 height accuracy estimate available here.
 AH6202
 AH6202.Click photographs - Photos may exist for this station.
 AH6202
 AH6202.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6202
 AH6202.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6202
 AH6202.The ellipsoidal height was determined by GPS observations
 AH6202.and is referenced to NAD 83.
 AH6202
 AH6202. The following values were computed from the NAD 83(2011) position.
 AH6202
 AH6202;                    North         East     Units Scale Factor Converg.
 AH6202;SPC LA S     -   129,638.747 1,044,060.471   MT  0.99994244   +0 13 39.3
 AH6202;SPC LA S     -   425,323.12  3,425,388.40   sFT  0.99994244   +0 13 39.3
 AH6202;UTM  15      - 3,283,964.978   705,346.902   MT  1.00012031   +1 03 02.3
 AH6202
 AH6202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6202!SPC LA S     -   1.00000382  x   0.99994244  =   0.99994626
 AH6202!UTM  15      -   1.00000382  x   1.00012031  =   1.00012413
 AH6202
 AH6202:                Primary Azimuth Mark                     Grid Az
 AH6202:SPC LA S     -  BRB 08                                   161 58 03.5
 AH6202:UTM  15      -  BRB 08                                   161 08 40.5
 AH6202
 AH6202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0534683964(NAD 83)
 AH6202
 AH6202|---------------------------------------------------------------------|
 AH6202| PID    Reference Object                     Distance      Geod. Az  |
 AH6202|                                                           dddmmss.s |
 AH6202| AH6201 BRB 08                              APPROX. 0.9 KM 1621142.8 |
 AH6202|---------------------------------------------------------------------|
 AH6202
 AH6202                          SUPERSEDED SURVEY CONTROL
 AH6202
 AH6202  NAD 83(2007)-  29 40 07.54102(N)    090 52 41.37568(W) AD(       ) 0
 AH6202  ELLIP H (02/10/07)  -24.286  (m)                       GP(       )    
 AH6202  ELLIP H (02/21/02)  -24.264  (m)                       GP(       ) 5 1
 AH6202  NAD 83(1992)-  29 40 07.54116(N)    090 52 41.37477(W) AD(       ) 1
 AH6202  ELLIP H (12/17/98)  -24.269  (m)                       GP(       ) 4 2
 AH6202
 AH6202.Superseded values are not recommended for survey control.
 AH6202
 AH6202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6202.See file dsdata.pdf to determine how the superseded data were derived.
 AH6202
 AH6202_MARKER: DD = SURVEY DISK
 AH6202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6202_STAMPING: BRB 09
 AH6202_MARK LOGO: LA-109
 AH6202_PROJECTION: FLUSH
 AH6202_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6202+STABILITY: SURFACE MOTION
 AH6202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6202+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6202
 AH6202  HISTORY     - Date     Condition        Report By
 AH6202  HISTORY     - 1995     MONUMENTED       MPHI
 AH6202
 AH6202                          STATION DESCRIPTION
 AH6202
 AH6202'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6202'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6202'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6202'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6202'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6202'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6202'WEST FOR 5.5 MI (8.9 KM) TO THE STATION ON THE RIGHT.  THE STATION IS
 AH6202'A 2 INCH DISK IN CONCRETE. THE STATION IS 15.0 FT (4.6 M) NORTHEAST
 AH6202'FROM THE CENTERLINE FROM BULL RUN ROAD, 32.30 FT (9.85 M) SOUTH FROM
 AH6202'THE POWER POLE NO.18195, 36.50 FT (11.13 M) NORTHWEST FROM THE
 AH6202'CENTERLINE OF HEADLAND, AND 83.0 SOUTH FROM THE 36 INCH PECAN TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6523 ***********************************************************************
 AH6523  DESIGNATION -  BRB 10
 AH6523  PID         -  AH6523
 AH6523  STATE/COUNTY-  LA/TERREBONNE
 AH6523  COUNTRY     -  US
 AH6523  USGS QUAD   -  GIBSON (2018)
 AH6523
 AH6523                         *CURRENT SURVEY CONTROL
 AH6523  ______________________________________________________________________
 AH6523* NAD 83(2011) POSITION- 29 40 25.27555(N) 090 52 59.10926(W)   ADJUSTED
 AH6523* NAD 83(2011) ELLIP HT-   -24.302 (meters)        (06/27/12)   ADJUSTED
 AH6523* NAD 83(2011) EPOCH   -  2010.00
 AH6523* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6523  **This station is located in a suspected subsidence area (see below).
 AH6523  ______________________________________________________________________
 AH6523  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6523  GEOID HEIGHT    -        -25.630 (meters)                     GEOID96
 AH6523  GEOID HEIGHT    -        -25.403 (meters)                     GEOID18
 AH6523  NAD 83(2011) X  -    -85,479.340 (meters)                     COMP
 AH6523  NAD 83(2011) Y  - -5,545,573.288 (meters)                     COMP
 AH6523  NAD 83(2011) Z  -  3,138,984.826 (meters)                     COMP
 AH6523  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AH6523
 AH6523  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6523  Standards:
 AH6523         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6523            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6523  -------------------------------------------------------------------
 AH6523  NETWORK    1.41  16.91           0.58   0.57   8.63      0.13088531
 AH6523  -------------------------------------------------------------------
 AH6523  Click here for local accuracies and other accuracy information.
 AH6523
 AH6523.The horizontal coordinates were established by GPS observations
 AH6523.and adjusted by the National Geodetic Survey in June 2012.
 AH6523
 AH6523.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6523.been affixed to the stable North American tectonic plate. See 
 AH6523.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6523
 AH6523.The horizontal coordinates are valid at the epoch date displayed above
 AH6523.which is a decimal equivalence of Year/Month/Day.
 AH6523
 AH6523.** This station is in an area of known vertical motion. If an
 AH6523.** orthometric height was ever established but is not available 
 AH6523.** in the current survey control section, the orthometric height
 AH6523.** is considered suspect.  Suspect heights are available in the
 AH6523.** superseded section only if requested.
 AH6523
 AH6523.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6523.GEOID18 height accuracy estimate available here.
 AH6523
 AH6523.Click photographs - Photos may exist for this station.
 AH6523
 AH6523.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6523
 AH6523.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6523
 AH6523.The ellipsoidal height was determined by GPS observations
 AH6523.and is referenced to NAD 83.
 AH6523
 AH6523. The following values were computed from the NAD 83(2011) position.
 AH6523
 AH6523;                    North         East     Units Scale Factor Converg.
 AH6523;SPC LA S     -   130,182.899 1,043,581.479   MT  0.99994194   +0 13 30.5
 AH6523;SPC LA S     -   427,108.39  3,423,816.90   sFT  0.99994194   +0 13 30.5
 AH6523;UTM  15      - 3,284,502.287   704,860.056   MT  1.00011784   +1 02 54.1
 AH6523
 AH6523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6523!SPC LA S     -   1.00000382  x   0.99994194  =   0.99994576
 AH6523!UTM  15      -   1.00000382  x   1.00011784  =   1.00012166
 AH6523
 AH6523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0486084502(NAD 83)
 AH6523
 AH6523                          SUPERSEDED SURVEY CONTROL
 AH6523
 AH6523  NAD 83(2007)-  29 40 25.27584(N)    090 52 59.10983(W) AD(       ) 0
 AH6523  ELLIP H (02/10/07)  -24.256  (m)                       GP(       )    
 AH6523  ELLIP H (02/21/02)  -24.244  (m)                       GP(       ) 5 1
 AH6523  NAD 83(1992)-  29 40 25.27559(N)    090 52 59.10883(W) AD(       ) 1
 AH6523  ELLIP H (12/17/98)  -24.243  (m)                       GP(       ) 4 2
 AH6523
 AH6523.Superseded values are not recommended for survey control.
 AH6523
 AH6523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6523.See file dsdata.pdf to determine how the superseded data were derived.
 AH6523
 AH6523_MARKER: DD = SURVEY DISK
 AH6523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6523_STAMPING: BRB 10
 AH6523_MARK LOGO: LA-109
 AH6523_PROJECTION: FLUSH
 AH6523_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6523+STABILITY: SURFACE MOTION
 AH6523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6523+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6523
 AH6523  HISTORY     - Date     Condition        Report By
 AH6523  HISTORY     - 1995     MONUMENTED       MPHI
 AH6523
 AH6523                          STATION DESCRIPTION
 AH6523
 AH6523'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6523'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6523'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6523'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6523'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6523'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6523'WEST FOR 6.0 MI (9.7 KM) TO THE STATION ON THE RIGHT.  THE STATION IS
 AH6523'A 2 INCH DISK IN CONCRETE. THE STATION IS 14.0 FT (4.3 M) NORTHEAST
 AH6523'FROM THE CENTERLINE OF BULL RUN ROAD, 95.50 FT (29.11 M) NORTH FROM
 AH6523'THE POWER POLE NO.18196, AND 83.60 FT (25.48 M) NORTHWEST FROM THE
 AH6523'LIGHT POLE/SERVICE POLE FOR 1410 AND THE SOUTHEAST CORNER OF THE 4 FT
 AH6523'MESH FENCE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6528 ***********************************************************************
 AH6528  HT_MOD      -  This is a Height Modernization Survey Station.
 AH6528  DESIGNATION -  BRB 11
 AH6528  PID         -  AH6528
 AH6528  STATE/COUNTY-  LA/TERREBONNE
 AH6528  COUNTRY     -  US
 AH6528  USGS QUAD   -  GIBSON (2018)
 AH6528
 AH6528                         *CURRENT SURVEY CONTROL
 AH6528  ______________________________________________________________________
 AH6528* NAD 83(2011) POSITION- 29 41 17.47951(N) 090 53 33.90698(W)   ADJUSTED
 AH6528* NAD 83(2011) ELLIP HT-   -24.277 (meters)        (06/27/12)   ADJUSTED
 AH6528* NAD 83(2011) EPOCH   -  2010.00
 AH6528* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6528  **This station is located in a suspected subsidence area (see below).
 AH6528  ______________________________________________________________________
 AH6528  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AH6528  GEOID HEIGHT    -        -25.510 (meters)                     GEOID03
 AH6528  GEOID HEIGHT    -        -25.442 (meters)                     GEOID18
 AH6528  NAD 83(2011) X  -    -86,402.499 (meters)                     COMP
 AH6528  NAD 83(2011) Y  - -5,544,762.972 (meters)                     COMP
 AH6528  NAD 83(2011) Z  -  3,140,381.341 (meters)                     COMP
 AH6528  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AH6528
 AH6528  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6528  Standards:
 AH6528         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6528            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6528  -------------------------------------------------------------------
 AH6528  NETWORK    0.70   3.25           0.13   0.35   1.66     -0.03504908
 AH6528  -------------------------------------------------------------------
 AH6528  Click here for local accuracies and other accuracy information.
 AH6528
 AH6528.The horizontal coordinates were established by GPS observations
 AH6528.and adjusted by the National Geodetic Survey in June 2012.
 AH6528
 AH6528.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6528.been affixed to the stable North American tectonic plate. See 
 AH6528.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6528
 AH6528.The horizontal coordinates are valid at the epoch date displayed above
 AH6528.which is a decimal equivalence of Year/Month/Day.
 AH6528
 AH6528.** This station is in an area of known vertical motion. If an
 AH6528.** orthometric height was ever established but is not available 
 AH6528.** in the current survey control section, the orthometric height
 AH6528.** is considered suspect.  Suspect heights are available in the
 AH6528.** superseded section only if requested.
 AH6528
 AH6528.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6528.GEOID18 height accuracy estimate available here.
 AH6528
 AH6528.Click photographs - Photos may exist for this station.
 AH6528
 AH6528.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6528
 AH6528.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6528
 AH6528.The ellipsoidal height was determined by GPS observations
 AH6528.and is referenced to NAD 83.
 AH6528
 AH6528. The following values were computed from the NAD 83(2011) position.
 AH6528
 AH6528;                    North         East     Units Scale Factor Converg.
 AH6528;SPC LA S     -   131,786.560 1,042,639.685   MT  0.99994054   +0 13 13.1
 AH6528;SPC LA S     -   432,369.74  3,420,727.03   sFT  0.99994054   +0 13 13.1
 AH6528;UTM  15      - 3,286,092.525   703,895.143   MT  1.00011297   +1 02 38.5
 AH6528
 AH6528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6528!SPC LA S     -   1.00000381  x   0.99994054  =   0.99994435
 AH6528!UTM  15      -   1.00000381  x   1.00011297  =   1.00011678
 AH6528
 AH6528:                Primary Azimuth Mark                     Grid Az
 AH6528:SPC LA S     -  BR 1                                     157 20 26.4
 AH6528:UTM  15      -  BR 1                                     156 31 01.0
 AH6528
 AH6528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0389586092(NAD 83)
 AH6528
 AH6528|---------------------------------------------------------------------|
 AH6528| PID    Reference Object                     Distance      Geod. Az  |
 AH6528|                                                           dddmmss.s |
 AH6528| AH6527 BR 1                                APPROX. 0.6 KM 1573339.5 |
 AH6528| AH6185 BRB 12                              APPROX. 0.6 KM 3065841.1 |
 AH6528|---------------------------------------------------------------------|
 AH6528
 AH6528                          SUPERSEDED SURVEY CONTROL
 AH6528
 AH6528  NAD 83(2007)-  29 41 17.47957(N)    090 53 33.90770(W) AD(2006.81) A
 AH6528  ELLIP H (03/12/08)  -24.257  (m)                       GP(2006.81) 3 1
 AH6528  NAD 83(2007)-  29 41 17.48027(N)    090 53 33.90764(W) AD(       ) 0
 AH6528  ELLIP H (02/10/07)  -24.227  (m)                       GP(       )    
 AH6528  ELLIP H (02/21/02)  -24.196  (m)                       GP(       ) 5 1
 AH6528  NAD 83(1992)-  29 41 17.48033(N)    090 53 33.90657(W) AD(       ) 1
 AH6528  ELLIP H (12/17/98)  -24.193  (m)                       GP(       ) 4 2
 AH6528
 AH6528.Superseded values are not recommended for survey control.
 AH6528
 AH6528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6528.See file dsdata.pdf to determine how the superseded data were derived.
 AH6528
 AH6528_MARKER: DD = SURVEY DISK
 AH6528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6528_STAMPING: BRB 11
 AH6528_MARK LOGO: LA-109
 AH6528_PROJECTION: FLUSH
 AH6528_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6528+STABILITY: SURFACE MOTION
 AH6528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6528+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2007
 AH6528
 AH6528  HISTORY     - Date     Condition        Report By
 AH6528  HISTORY     - 1995     MONUMENTED       MPHI
 AH6528  HISTORY     - 20060602 GOOD             NGS
 AH6528  HISTORY     - 20071030 GOOD             NGS
 AH6528
 AH6528                          STATION DESCRIPTION
 AH6528
 AH6528'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6528'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6528'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6528'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6528'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6528'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6528'WEST FOR 7.15 MI (11.51 KM) TO THE STATION ON THE LEFT.  THE STATION
 AH6528'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 15.25 FT (4.65 M)
 AH6528'SOUTHWEST FROM THE CENTERLINE OF BULL RUN ROAD, 103.50 FT (31.55 M)
 AH6528'NORTHWEST FROM THE POWER POLE WITH LIGHT, 97.40 FT (29.69 M) SOUTH
 AH6528'FROM THE TELEPHONE PED. NO.1636, 91.50 FT (27.89 M) SOUTH FROM THE
 AH6528'FIRE HYDRANT, 131.0 FT (39.9 M) SOUTHWEST FROM THE WEST CORNER OF THE
 AH6528'HOUSE, AND 132.50 FT (40.39 M) SOUTHWEST FROM THE SOUTHEAST CORNER OF
 AH6528'THE HOUSE (PORCH).
 AH6528
 AH6528                          STATION RECOVERY (2006)
 AH6528
 AH6528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 AH6528'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 AH6528
 AH6528                          STATION RECOVERY (2007)
 AH6528
 AH6528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (DJR)
 AH6528'MARK RECOVERED IN GOOD CONDITION WITH THE FOLLOWING ADDITION.  FOUND
 AH6528'THE MARK TO HAVE A 1.5 FOOT BY 3 FOOT CONCRETE PAD SURROUNDING THE
 AH6528'MOMUMENT FOR THE PURPOSE OF MOUNTING TWO 3 FOOT TALL FIBERGLASS
 AH6528'PROTECTIVE BUMPERS TUBES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6185 ***********************************************************************
 AH6185  DESIGNATION -  BRB 12
 AH6185  PID         -  AH6185
 AH6185  STATE/COUNTY-  LA/TERREBONNE
 AH6185  COUNTRY     -  US
 AH6185  USGS QUAD   -  GIBSON (2018)
 AH6185
 AH6185                         *CURRENT SURVEY CONTROL
 AH6185  ______________________________________________________________________
 AH6185* NAD 83(2011) POSITION- 29 41 28.97583(N) 090 53 51.39442(W)   ADJUSTED
 AH6185* NAD 83(2011) ELLIP HT-   -24.295 (meters)        (06/27/12)   ADJUSTED
 AH6185* NAD 83(2011) EPOCH   -  2010.00
 AH6185* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6185  **This station is located in a suspected subsidence area (see below).
 AH6185  ______________________________________________________________________
 AH6185  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6185  GEOID HEIGHT    -        -25.676 (meters)                     GEOID96
 AH6185  GEOID HEIGHT    -        -25.452 (meters)                     GEOID18
 AH6185  NAD 83(2011) X  -    -86,869.845 (meters)                     COMP
 AH6185  NAD 83(2011) Y  - -5,544,580.304 (meters)                     COMP
 AH6185  NAD 83(2011) Z  -  3,140,688.842 (meters)                     COMP
 AH6185  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AH6185
 AH6185  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6185  Standards:
 AH6185         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6185            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6185  -------------------------------------------------------------------
 AH6185  NETWORK    1.57  14.99           0.63   0.65   7.65      0.07511662
 AH6185  -------------------------------------------------------------------
 AH6185  Click here for local accuracies and other accuracy information.
 AH6185
 AH6185.The horizontal coordinates were established by GPS observations
 AH6185.and adjusted by the National Geodetic Survey in June 2012.
 AH6185
 AH6185.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6185.been affixed to the stable North American tectonic plate. See 
 AH6185.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6185
 AH6185.The horizontal coordinates are valid at the epoch date displayed above
 AH6185.which is a decimal equivalence of Year/Month/Day.
 AH6185
 AH6185.** This station is in an area of known vertical motion. If an
 AH6185.** orthometric height was ever established but is not available 
 AH6185.** in the current survey control section, the orthometric height
 AH6185.** is considered suspect.  Suspect heights are available in the
 AH6185.** superseded section only if requested.
 AH6185
 AH6185.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6185.GEOID18 height accuracy estimate available here.
 AH6185
 AH6185.Click photographs - Photos may exist for this station.
 AH6185
 AH6185.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6185
 AH6185.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6185
 AH6185.The ellipsoidal height was determined by GPS observations
 AH6185.and is referenced to NAD 83.
 AH6185
 AH6185. The following values were computed from the NAD 83(2011) position.
 AH6185
 AH6185;                    North         East     Units Scale Factor Converg.
 AH6185;SPC LA S     -   132,138.721 1,042,168.218   MT  0.99994024   +0 13 04.3
 AH6185;SPC LA S     -   433,525.12  3,419,180.23   sFT  0.99994024   +0 13 04.3
 AH6185;UTM  15      - 3,286,437.930   703,418.580   MT  1.00011058   +1 02 30.2
 AH6185
 AH6185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6185!SPC LA S     -   1.00000382  x   0.99994024  =   0.99994406
 AH6185!UTM  15      -   1.00000382  x   1.00011058  =   1.00011440
 AH6185
 AH6185:                Primary Azimuth Mark                     Grid Az
 AH6185:SPC LA S     -  BRB 11                                   126 45 28.1
 AH6185:UTM  15      -  BRB 11                                   125 56 02.2
 AH6185
 AH6185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0341886437(NAD 83)
 AH6185
 AH6185|---------------------------------------------------------------------|
 AH6185| PID    Reference Object                     Distance      Geod. Az  |
 AH6185|                                                           dddmmss.s |
 AH6185| AH6528 BRB 11                              APPROX. 0.6 KM 1265832.4 |
 AH6185|---------------------------------------------------------------------|
 AH6185
 AH6185                          SUPERSEDED SURVEY CONTROL
 AH6185
 AH6185  NAD 83(2007)-  29 41 28.97633(N)    090 53 51.39501(W) AD(       ) 0
 AH6185  ELLIP H (02/10/07)  -24.244  (m)                       GP(       )    
 AH6185  ELLIP H (02/21/02)  -24.221  (m)                       GP(       ) 5 1
 AH6185  NAD 83(1992)-  29 41 28.97603(N)    090 53 51.39396(W) AD(       ) 1
 AH6185  ELLIP H (12/17/98)  -24.216  (m)                       GP(       ) 4 2
 AH6185
 AH6185.Superseded values are not recommended for survey control.
 AH6185
 AH6185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6185.See file dsdata.pdf to determine how the superseded data were derived.
 AH6185
 AH6185_MARKER: DD = SURVEY DISK
 AH6185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6185_STAMPING: BRB 12
 AH6185_MARK LOGO: LA-109
 AH6185_PROJECTION: FLUSH
 AH6185_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6185+STABILITY: SURFACE MOTION
 AH6185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6185+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6185
 AH6185  HISTORY     - Date     Condition        Report By
 AH6185  HISTORY     - 1995     MONUMENTED       MPHI
 AH6185
 AH6185                          STATION DESCRIPTION
 AH6185
 AH6185'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6185'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6185'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6185'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6185'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6185'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6185'WEST FOR 7.55 MI (12.15 KM) TO THE STATION ON THE RIGHT.  THE STATION
 AH6185'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 22.0 FT (6.7 M) NORTHEAST
 AH6185'FROM THE CENTERLINE OF BULL RUN ROAD, 75.40 FT (22.98 M) NORTHWEST OF
 AH6185'THE TELEPHONE PED. NO.1726, 98.70 FT (30.08 M) NORTHWEST FROM THE
 AH6185'LIGHT POLE, 106.60 FT (32.49 M) NORTHWEST FROM THE FIRE HYDRANT,
 AH6185'156.40 FT (47.67 M) WEST FROM THE SOUTHWEST CORNER OF HOUSE NO.1726,
 AH6185'116.80 FT (35.60 M) NORTHWEST FROM THE POWER POLE/SERVICE POLE WITH
 AH6185'TRANSFORMER FOR HOUSE NO.1726, AND 126.90 FT (38.68 M) SOUTHEAST FROM
 AH6185'THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6529 ***********************************************************************
 AH6529  DESIGNATION -  BRB 13
 AH6529  PID         -  AH6529
 AH6529  STATE/COUNTY-  LA/TERREBONNE
 AH6529  COUNTRY     -  US
 AH6529  USGS QUAD   -  GIBSON (2018)
 AH6529
 AH6529                         *CURRENT SURVEY CONTROL
 AH6529  ______________________________________________________________________
 AH6529* NAD 83(2011) POSITION- 29 41 41.38179(N) 090 54 16.30633(W)   ADJUSTED
 AH6529* NAD 83(2011) ELLIP HT-   -24.423 (meters)        (06/27/12)   ADJUSTED
 AH6529* NAD 83(2011) EPOCH   -  2010.00
 AH6529* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6529  **This station is located in a suspected subsidence area (see below).
 AH6529  ______________________________________________________________________
 AH6529  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6529  GEOID HEIGHT    -        -25.686 (meters)                     GEOID96
 AH6529  GEOID HEIGHT    -        -25.463 (meters)                     GEOID18
 AH6529  NAD 83(2011) X  -    -87,536.510 (meters)                     COMP
 AH6529  NAD 83(2011) Y  - -5,544,380.465 (meters)                     COMP
 AH6529  NAD 83(2011) Z  -  3,141,020.609 (meters)                     COMP
 AH6529  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 AH6529
 AH6529  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6529  Standards:
 AH6529         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6529            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6529  -------------------------------------------------------------------
 AH6529  NETWORK    1.91  19.48           0.82   0.74   9.94      0.09802975
 AH6529  -------------------------------------------------------------------
 AH6529  Click here for local accuracies and other accuracy information.
 AH6529
 AH6529.The horizontal coordinates were established by GPS observations
 AH6529.and adjusted by the National Geodetic Survey in June 2012.
 AH6529
 AH6529.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6529.been affixed to the stable North American tectonic plate. See 
 AH6529.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6529
 AH6529.The horizontal coordinates are valid at the epoch date displayed above
 AH6529.which is a decimal equivalence of Year/Month/Day.
 AH6529
 AH6529.** This station is in an area of known vertical motion. If an
 AH6529.** orthometric height was ever established but is not available 
 AH6529.** in the current survey control section, the orthometric height
 AH6529.** is considered suspect.  Suspect heights are available in the
 AH6529.** superseded section only if requested.
 AH6529
 AH6529.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6529.GEOID18 height accuracy estimate available here.
 AH6529
 AH6529.Click photographs - Photos may exist for this station.
 AH6529
 AH6529.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6529
 AH6529.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6529
 AH6529.The ellipsoidal height was determined by GPS observations
 AH6529.and is referenced to NAD 83.
 AH6529
 AH6529. The following values were computed from the NAD 83(2011) position.
 AH6529
 AH6529;                    North         East     Units Scale Factor Converg.
 AH6529;SPC LA S     -   132,518.160 1,041,497.095   MT  0.99993992   +0 12 51.9
 AH6529;SPC LA S     -   434,770.00  3,416,978.39   sFT  0.99993992   +0 12 51.9
 AH6529;UTM  15      - 3,286,807.741   702,741.956   MT  1.00010719   +1 02 18.3
 AH6529
 AH6529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6529!SPC LA S     -   1.00000384  x   0.99993992  =   0.99994376
 AH6529!UTM  15      -   1.00000384  x   1.00010719  =   1.00011103
 AH6529
 AH6529:                Primary Azimuth Mark                     Grid Az
 AH6529:SPC LA S     -  BRB 12                                   119 28 58.4
 AH6529:UTM  15      -  BRB 12                                   118 39 32.0
 AH6529
 AH6529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0274186807(NAD 83)
 AH6529
 AH6529|---------------------------------------------------------------------|
 AH6529| PID    Reference Object                     Distance      Geod. Az  |
 AH6529|                                                           dddmmss.s |
 AH6529| AH6185 BRB 12                              APPROX. 0.8 KM 1194150.3 |
 AH6529|---------------------------------------------------------------------|
 AH6529
 AH6529                          SUPERSEDED SURVEY CONTROL
 AH6529
 AH6529  NAD 83(2007)-  29 41 41.38215(N)    090 54 16.30689(W) AD(       ) 0
 AH6529  ELLIP H (02/10/07)  -24.374  (m)                       GP(       )    
 AH6529  ELLIP H (02/21/02)  -24.352  (m)                       GP(       ) 5 1
 AH6529  NAD 83(1992)-  29 41 41.38168(N)    090 54 16.30576(W) AD(       ) 1
 AH6529  ELLIP H (12/17/98)  -24.355  (m)                       GP(       ) 4 2
 AH6529
 AH6529.Superseded values are not recommended for survey control.
 AH6529
 AH6529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6529.See file dsdata.pdf to determine how the superseded data were derived.
 AH6529
 AH6529_MARKER: DD = SURVEY DISK
 AH6529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6529_STAMPING: BRB 13
 AH6529_MARK LOGO: LA-109
 AH6529_PROJECTION: FLUSH
 AH6529_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6529+STABILITY: SURFACE MOTION
 AH6529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6529+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6529
 AH6529  HISTORY     - Date     Condition        Report By
 AH6529  HISTORY     - 1995     MONUMENTED       MPHI
 AH6529
 AH6529                          STATION DESCRIPTION
 AH6529
 AH6529'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6529'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6529'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6529'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6529'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6529'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6529'WEST FOR 8.05 MI (12.95 KM) TO THE STATION ON THE RIGHT.  THE STATION
 AH6529'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 16.30 FT (4.97 M)
 AH6529'NORTHEAST FROM THE CENTERLINE OF BULL RUN ROAD, 99.0 FT (30.2 M)
 AH6529'SOUTHEAST FROM THE POWER POLE WITH LIGHT AND TRANSFORMER, 95.30 FT
 AH6529'(29.05 M) SOUTH FROM THE SOUTHWEST CORNER OF HOUSE NO.1912, AND 83.0
 AH6529'FT (25.3 M) NORTHWEST FROM POWER POLE NO.18250.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6517 ***********************************************************************
 AH6517  DESIGNATION -  BRB 14
 AH6517  PID         -  AH6517
 AH6517  STATE/COUNTY-  LA/TERREBONNE
 AH6517  COUNTRY     -  US
 AH6517  USGS QUAD   -  GIBSON (2018)
 AH6517
 AH6517                         *CURRENT SURVEY CONTROL
 AH6517  ______________________________________________________________________
 AH6517* NAD 83(2011) POSITION- 29 42 01.30231(N) 090 54 32.58468(W)   ADJUSTED
 AH6517* NAD 83(2011) ELLIP HT-   -24.792 (meters)        (06/27/12)   ADJUSTED
 AH6517* NAD 83(2011) EPOCH   -  2010.00
 AH6517* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6517  **This station is located in a suspected subsidence area (see below).
 AH6517  ______________________________________________________________________
 AH6517  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6517  GEOID HEIGHT    -        -25.700 (meters)                     GEOID96
 AH6517  GEOID HEIGHT    -        -25.478 (meters)                     GEOID18
 AH6517  NAD 83(2011) X  -    -87,969.244 (meters)                     COMP
 AH6517  NAD 83(2011) Y  - -5,544,069.380 (meters)                     COMP
 AH6517  NAD 83(2011) Z  -  3,141,553.231 (meters)                     COMP
 AH6517  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 AH6517
 AH6517  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6517  Standards:
 AH6517         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6517            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6517  -------------------------------------------------------------------
 AH6517  NETWORK    1.96  20.23           0.80   0.80  10.32      0.01415168
 AH6517  -------------------------------------------------------------------
 AH6517  Click here for local accuracies and other accuracy information.
 AH6517
 AH6517.The horizontal coordinates were established by GPS observations
 AH6517.and adjusted by the National Geodetic Survey in June 2012.
 AH6517
 AH6517.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6517.been affixed to the stable North American tectonic plate. See 
 AH6517.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6517
 AH6517.The horizontal coordinates are valid at the epoch date displayed above
 AH6517.which is a decimal equivalence of Year/Month/Day.
 AH6517
 AH6517.** This station is in an area of known vertical motion. If an
 AH6517.** orthometric height was ever established but is not available 
 AH6517.** in the current survey control section, the orthometric height
 AH6517.** is considered suspect.  Suspect heights are available in the
 AH6517.** superseded section only if requested.
 AH6517
 AH6517.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6517.GEOID18 height accuracy estimate available here.
 AH6517
 AH6517.Click photographs - Photos may exist for this station.
 AH6517
 AH6517.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6517
 AH6517.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6517
 AH6517.The ellipsoidal height was determined by GPS observations
 AH6517.and is referenced to NAD 83.
 AH6517
 AH6517. The following values were computed from the NAD 83(2011) position.
 AH6517
 AH6517;                    North         East     Units Scale Factor Converg.
 AH6517;SPC LA S     -   133,129.861 1,041,057.236   MT  0.99993941   +0 12 43.7
 AH6517;SPC LA S     -   436,776.89  3,415,535.28   sFT  0.99993941   +0 12 43.7
 AH6517;UTM  15      - 3,287,413.154   702,293.270   MT  1.00010494   +1 02 10.8
 AH6517
 AH6517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6517!SPC LA S     -   1.00000389  x   0.99993941  =   0.99994330
 AH6517!UTM  15      -   1.00000389  x   1.00010494  =   1.00010883
 AH6517
 AH6517:                Primary Azimuth Mark                     Grid Az
 AH6517:SPC LA S     -  BRB 13                                   144 16 51.9
 AH6517:UTM  15      -  BRB 13                                   143 27 24.8
 AH6517
 AH6517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0229387413(NAD 83)
 AH6517
 AH6517|---------------------------------------------------------------------|
 AH6517| PID    Reference Object                     Distance      Geod. Az  |
 AH6517|                                                           dddmmss.s |
 AH6517| AH6529 BRB 13                              APPROX. 0.8 KM 1442935.6 |
 AH6517|---------------------------------------------------------------------|
 AH6517
 AH6517                          SUPERSEDED SURVEY CONTROL
 AH6517
 AH6517  NAD 83(2007)-  29 42 01.30259(N)    090 54 32.58524(W) AD(       ) 0
 AH6517  ELLIP H (02/10/07)  -24.745  (m)                       GP(       )    
 AH6517  ELLIP H (02/21/02)  -24.722  (m)                       GP(       ) 5 1
 AH6517  NAD 83(1992)-  29 42 01.30201(N)    090 54 32.58409(W) AD(       ) 1
 AH6517  ELLIP H (12/17/98)  -24.726  (m)                       GP(       ) 4 2
 AH6517
 AH6517.Superseded values are not recommended for survey control.
 AH6517
 AH6517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6517.See file dsdata.pdf to determine how the superseded data were derived.
 AH6517
 AH6517_MARKER: DD = SURVEY DISK
 AH6517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6517_STAMPING: BRB 14
 AH6517_MARK LOGO: LA-109
 AH6517_PROJECTION: FLUSH
 AH6517_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6517+STABILITY: SURFACE MOTION
 AH6517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6517+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6517
 AH6517  HISTORY     - Date     Condition        Report By
 AH6517  HISTORY     - 1995     MONUMENTED       MPHI
 AH6517
 AH6517                          STATION DESCRIPTION
 AH6517
 AH6517'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6517'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6517'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6517'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6517'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6517'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6517'WEST FOR 8.50 MI (13.68 KM) TO THE STATION ON THE LEFT.  THE STATION
 AH6517'IS A 2 INCH DISK IN CONCRETE. THE STATION IS 19.50 FT (5.94 M)
 AH6517'SOUTHWEST FROM THE CENTERLINE OF BULL RUN ROAD, 53.60 FT (16.34 M)
 AH6517'NORTHEAST FROM THE EAST CORNER OF THE CINDAR BLOCK BUILDING NO. 2023,
 AH6517'46.90 FT (14.30 M) NORTHWEST FROM THE FIRE HYDRANT, 58.40 FT (17.80 M)
 AH6517'NORTHEAST FROM THE LIGHT POLE/SERVICE POLE FOR NO.2023, AND 52.90 FT
 AH6517'(16.12 M) NORTHWEST FROM THE SERVICE POLE (EAST SIDE OF BULL RUN ROAD)
 AH6517'FOR NO.2024 AND NO.2022.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1219 ***********************************************************************
 AT1219  DESIGNATION -  BRD
 AT1219  PID         -  AT1219
 AT1219  STATE/COUNTY-  LA/JEFFERSON
 AT1219  COUNTRY     -  US
 AT1219  USGS QUAD   -  BARATARIA PASS (2018)
 AT1219
 AT1219                         *CURRENT SURVEY CONTROL
 AT1219  ______________________________________________________________________
 AT1219* NAD 83(1992) POSITION- 29 19 41.83011(N) 089 57 07.51254(W)   ADJUSTED
 AT1219  **This station is located in a suspected subsidence area (see below).
 AT1219  ______________________________________________________________________
 AT1219  GEOID HEIGHT    -        -24.049 (meters)                     GEOID18
 AT1219  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 AT1219  HORZ ORDER      -  THIRD
 AT1219
 AT1219.The horizontal coordinates were established by classical geodetic methods
 AT1219.and adjusted by the National Geodetic Survey in January 1993.
 AT1219
 AT1219.** This station is in an area of known vertical motion. If an
 AT1219.** orthometric height was ever established but is not available 
 AT1219.** in the current survey control section, the orthometric height
 AT1219.** is considered suspect.  Suspect heights are available in the
 AT1219.** superseded section only if requested.
 AT1219
 AT1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1219.GEOID18 height accuracy estimate available here.
 AT1219
 AT1219.Click photographs - Photos may exist for this station.
 AT1219
 AT1219.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1219
 AT1219. The following values were computed from the NAD 83(1992) position.
 AT1219
 AT1219;                    North         East     Units Scale Factor Converg.
 AT1219;SPC LA S     -    92,621.467 1,134,155.653   MT  0.99999413   +0 41 26.3
 AT1219;SPC LA S     -   303,875.60  3,720,975.67   sFT  0.99999413   +0 41 26.3
 AT1219;UTM  16      - 3,247,977.381   213,313.728   MT  1.00061429   -1 26 49.1
 AT1219;UTM  15      - 3,248,216.384   795,996.793   MT  1.00068125   +1 29 38.4
 AT1219
 AT1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT1331347977(NAD 83)
 AT1219
 AT1219                          SUPERSEDED SURVEY CONTROL
 AT1219
 AT1219  NAD 83(1986)-  29 19 41.84310(N)    089 57 07.52138(W) AD(       ) 3
 AT1219  NAD 27      -  29 19 41.03400(N)    089 57 07.27000(W) AD(       ) 3
 AT1219
 AT1219.Superseded values are not recommended for survey control.
 AT1219
 AT1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1219.See file dsdata.pdf to determine how the superseded data were derived.
 AT1219
 AT1219_MARKER: 95 = ROOFTOP BLOCKHOUSE
 AT1219
 AT1219  HISTORY     - Date     Condition        Report By
 AT1219  HISTORY     - 1934     FIRST OBSERVED   CGS
 AT1219
 AT1219                          STATION DESCRIPTION
 AT1219
 AT1219'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AT1219'THE STATION IS THE
 AT1219'CENTER OF THE ROOF
 AT1219'OF A 14-BY 14-FOOT BUILDING ON BIRD ISLAND
 AT1219'ABOUT 1 MILE SW OF SHELL LIGHT.  THIS
 AT1219'IS THE ONLY BUILDING ON
 AT1219'BIRD ISLAND AND IT IS ABOUT 10 METERS (33 FEET) E OF THE
 AT1219'HIGHWATER MARK OF BARATARIA BAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5193 ***********************************************************************
 BJ5193  DESIGNATION -  BREAUX
 BJ5193  PID         -  BJ5193
 BJ5193  STATE/COUNTY-  LA/ST MARTIN
 BJ5193  COUNTRY     -  US
 BJ5193  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5193
 BJ5193                         *CURRENT SURVEY CONTROL
 BJ5193  ______________________________________________________________________
 BJ5193* NAD 83(1992) POSITION- 30 18 28.31607(N) 091 54 14.60918(W)   ADJUSTED
 BJ5193* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5193  **This station is located in a suspected subsidence area (see below).
 BJ5193  ______________________________________________________________________
 BJ5193  GEOID HEIGHT    -        -27.182 (meters)                     GEOID18
 BJ5193  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BJ5193  HORZ ORDER      -  FIRST
 BJ5193
 BJ5193.The horizontal coordinates were established by classical geodetic methods
 BJ5193.and adjusted by the National Geodetic Survey in January 1993.
 BJ5193
 BJ5193.** This station is in an area of known vertical motion. If an
 BJ5193.** orthometric height was ever established but is not available 
 BJ5193.** in the current survey control section, the orthometric height
 BJ5193.** is considered suspect.  Suspect heights are available in the
 BJ5193.** superseded section only if requested.
 BJ5193
 BJ5193.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5193.GEOID18 height accuracy estimate available here.
 BJ5193
 BJ5193.Click photographs - Photos may exist for this station.
 BJ5193
 BJ5193.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5193
 BJ5193. The following values were computed from the NAD 83(1992) position.
 BJ5193
 BJ5193;                    North         East     Units Scale Factor Converg.
 BJ5193;SPC LA S     -   200,529.193   945,107.175   MT  0.99994004   -0 17 07.3
 BJ5193;SPC LA S     -   657,902.86  3,100,739.12   sFT  0.99994004   -0 17 07.3
 BJ5193;UTM  15      - 3,353,408.779   605,376.449   MT  0.99973699   +0 33 11.2
 BJ5193
 BJ5193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5193!SPC LA S     -   1.00000316  x   0.99994004  =   0.99994320
 BJ5193!UTM  15      -   1.00000316  x   0.99973699  =   0.99974015
 BJ5193
 BJ5193:                Primary Azimuth Mark                     Grid Az
 BJ5193:SPC LA S     -  BREAUX AZ MK                             137 07 38.3
 BJ5193:UTM  15      -  BREAUX AZ MK                             136 17 19.8
 BJ5193
 BJ5193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0537653408(NAD 83)
 BJ5193
 BJ5193|---------------------------------------------------------------------|
 BJ5193| PID    Reference Object                     Distance      Geod. Az  |
 BJ5193|                                                           dddmmss.s |
 BJ5193| CW1146 BREAUX RM 1                          39.850 METERS 04541     |
 BJ5193| BJ5185 CECELIA MUN TANK                    APPROX. 7.0 KM 0593006.6 |
 BJ5193| BJ5183 POLKVILLE S CEN BELL MW MAST        APPROX. 8.3 KM 0612327.5 |
 BJ5193| BJ5180 HENDERSON RM 1                      APPROX.10.1 KM 0813851.4 |
 BJ5193| BJ5190 BREAUX AZ MK                        APPROX. 1.1 KM 1365031.0 |
 BJ5193| BJ5189 BREAUX BRIDGE TANK                  APPROX. 3.4 KM 1483128.2 |
 BJ5193| BJ5191 BREAUX BRIDGE S MUN TANK            APPROX. 3.8 KM 1681947.5 |
 BJ5193| BJ5192 BREAUX BRIDGE SUGAR MILL STK        APPROX. 3.2 KM 1780646.1 |
 BJ5193| BJ5194 BREAUX BRIDGE NW MUN TANK           APPROX. 3.9 KM 1851116.2 |
 BJ5193| CW1147 BREAUX RM 2                          31.016 METERS 28635     |
 BJ5193|---------------------------------------------------------------------|
 BJ5193
 BJ5193                          SUPERSEDED SURVEY CONTROL
 BJ5193
 BJ5193  NAD 83(1986)-  30 18 28.33621(N)    091 54 14.60360(W) AD(       ) 1
 BJ5193  NAD 27      -  30 18 27.62220(N)    091 54 14.18370(W) AD(       ) 1
 BJ5193
 BJ5193.Superseded values are not recommended for survey control.
 BJ5193
 BJ5193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5193.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5193
 BJ5193_MARKER: DS = TRIANGULATION STATION DISK
 BJ5193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5193_STAMPING: BREAUX 1969
 BJ5193_MARK LOGO: CGS
 BJ5193_PROJECTION: RECESSED 36 CENTIMETERS
 BJ5193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5193+STABILITY: SURFACE MOTION
 BJ5193
 BJ5193  HISTORY     - Date     Condition        Report By
 BJ5193  HISTORY     - 1969     MONUMENTED       CGS
 BJ5193  HISTORY     - 1973     GOOD             NGS
 BJ5193  HISTORY     - 20010730 GOOD             NGS
 BJ5193
 BJ5193                          STATION DESCRIPTION
 BJ5193
 BJ5193'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5193'STATION IS LOCATED ABOUT 8 MILES NORTHEAST OF THE CENTER OF
 BJ5193'LAFAYETTE, 6-1/2 MILES SOUTH-SOUTHEAST OF ARNAUDVILLE, 2-1/2 MILES
 BJ5193'NORTH OF BREAUX BRIDGE, 0.7 MILE NORTH OF INTERSTATE 10, AND ON THE
 BJ5193'SOUTH SIDE OF STATE HIGHWAY 328.  IT IS ON PROPERTY OWNED BY MR.
 BJ5193'GILMAN BROUSSARD.
 BJ5193'
 BJ5193'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 336-1 AND
 BJ5193'328 THAT IS EAST OF A CANAL AND NORTHWEST OF THE POST OFFICE IN
 BJ5193'BREAUX BRIDGE, GO NORTHWEST ON STATE HIGHWAY 328 FOR 1.3 MILES TO A
 BJ5193'GRAVELED ROAD ON THE RIGHT.  (TURN RIGHT AND GO EASTERLY ON A
 BJ5193'GRAVELED ROAD FOR 1.2 MILES TO A T-INTERSECTION, TURN LEFT AND GO
 BJ5193'NORTH FOR 0.05 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 BJ5193'DESCRIBED.) CONTINUE NORTHWEST ON STATE HIGHWAY 328 FOR 0.4 MILE
 BJ5193'TO THE CENTER OF AN UNDERPASS, CONTINUE NORTH AND NORTHEAST ON
 BJ5193'STATE HIGHWAY 328 FOR 1.55 MILES TO A METAL GATE ON THE RIGHT.  TURN
 BJ5193'RIGHT PASSING THRU GATE AND STATION AS DESCRIBED.
 BJ5193'
 BJ5193'STATION MARK IS A STANDARD DISK, STAMPED BREAUX 1969, SET IN THE TOP
 BJ5193'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 14 INCHES BELOW
 BJ5193'THE SURFACE OF THE GROUND.  IT IS 97 FEET NORTH OF A LONE TREE, 90
 BJ5193'FEET SOUTH OF STATE HIGHWAY 328, 65.5 FEET SOUTH-SOUTHWEST OF THE
 BJ5193'CENTER OF A METAL GATE AND 59 FEET SOUTH OF METAL WITNESS POST
 BJ5193'WITH SIGN ATTACHED.
 BJ5193'
 BJ5193'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BREAUX NO 1 1969, SET IN
 BJ5193'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ5193'INCHES.  IT IS 35.5 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 BJ5193'328, 32 FEET WEST OF THE CENTER OF METAL GATE AND 1 FOOT SOUTH OF
 BJ5193'FENCELINE.
 BJ5193'
 BJ5193'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BREAUX NO 2 1969, SET
 BJ5193'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 BJ5193'1 INCH.  IT IS 69 FEET EAST OF DRIVEWAY, 33.5 FEET SOUTH OF THE
 BJ5193'CENTERLINE OF STATE HIGHWAY 328, 23.5 FEET EAST OF POWERLINE POLE
 BJ5193'AND 1 FOOT SOUTHEAST OF FENCE CORNER POST.
 BJ5193'
 BJ5193'AZIMUTH MARK IS A STANDARD DISK, STAMPED BREAUX 1969, SET IN THE
 BJ5193'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 8
 BJ5193'INCHES.  IT IS 110 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF THE
 BJ5193'EAST BOUND LANE OF INTERSTATE 10, 2.9 FEET SOUTHWEST OF A METAL
 BJ5193'WITNESS POST WITH SIGN ATTACHED AND 2.3 FEET NORTHEAST OF
 BJ5193'POWERLINE POLE.
 BJ5193'
 BJ5193'HEIGHT OF LIGHT ABOVE STATION MARK 38.7 METERS.
 BJ5193
 BJ5193                          STATION RECOVERY (1973)
 BJ5193
 BJ5193'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (RT)
 BJ5193'THE STATION WAS VISITED 4/3/73 AND THE STATION MARK, AZIMUTH MARK AND
 BJ5193'RM 1 AND RM 2 WERE FOUND IN GOOD CONDITION.  A NEW DESCRIPTION
 BJ5193'FOLLOWS--
 BJ5193'
 BJ5193'THE STATION IS LOCATED 6.5 MILES SOUTH-SOUTHEAST OF ARNAUDVILLE AND 8
 BJ5193'MILES NORTHEAST OF LAFAYETTE, IN THE NORTHWEST QUARTER OF SECTION
 BJ5193'36, T8S, R5E, AND ON PROPERTY OWNED BY MR. GILMAN BROUSSARD.  IT IS
 BJ5193'90 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 328, 70 FEET
 BJ5193'SOUTH-SOUTHWEST OF THE CENTER OF A METAL GATE, AND 59 FEET SOUTH OF A
 BJ5193'METAL WITNESS POST AND SIGN IN THE CENTER OF A COW LOT.  THE
 BJ5193'STATION IS SET IN TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT.
 BJ5193'
 BJ5193'IT IS A STANDARD TRIANGULATION DISK, STAMPED BREAUX 1969, 15 INCHES
 BJ5193'BELOW THE GROUND.
 BJ5193'
 BJ5193'REFERENCE MARK NO. 1 IS 130.74 FEET NORTHEAST OF THE STATION.  IT IS
 BJ5193'35.5 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 328, 32 FEET WEST OF
 BJ5193'THE CENTER OF A METAL GATE, AND 1.5 FEET SOUTHEAST OF A FENCE.  THE
 BJ5193'DISK IS SET IN TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT.  IT
 BJ5193'IS A STANDARD DISK, STAMPED BREAUX NO. 1 1969, PROJECTING 2 INCHES.
 BJ5193'
 BJ5193'REFERENCE MARK NO. 2 IS 101.76 FEET WEST OF THE STATION.  IT IS 69
 BJ5193'FEET EAST OF A DRIVEWAY, 33.5 FEET SOUTH OF THE CENTER OF STATE
 BJ5193'HIGHWAY 328, 23.5 FEET EAST OF A POWER POLE, AND 1 FOOT SOUTHEAST
 BJ5193'OF A FENCE CORNER.  THE DISK IS SET IN TOP OF A 12-INCH CYLINDRICAL
 BJ5193'CONCRETE MONUMENT.  IT IS A STANDARD REFERENCE MARK DISK
 BJ5193'STAMPED BREAUX NO. 2 1969, PROJECTING 2 INCHES.
 BJ5193'
 BJ5193'THE AZIMUTH MARK IS 0.7 MILE SOUTHEAST OF THE STATION.  IT IS 108
 BJ5193'FEET SOUTH OF THE CENTER OF THE EASTBOUND LANE ON INTERSTATE 10, 2.9
 BJ5193'FEET SOUTHWEST OF A METAL WITNESS POST AND SIGN, AND 2.3 FEET
 BJ5193'NORTHEAST OF A POWER POLE.  IT IS A STANDARD AZIMUTH MARK DISK,
 BJ5193'STAMPED BREAUX 1969, PROJECTING 8 INCHES.
 BJ5193'
 BJ5193'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5193'HIGHWAY 328, DRIVE NORTHEAST ALONG STATE HIGHWAY 328 FOR 0.7 MILE.
 BJ5193'THE STATION IS SET ON THE RIGHT AND SOUTHEAST OF THE HIGHWAY IN A
 BJ5193'COW LOT.
 BJ5193'
 BJ5193'TO REACH THE AZIMUTH MARK FROM THE INTERCHANGE ON INTERSTATE 10 AND
 BJ5193'STATE HIGHWAY 328, GO EAST ALONG INTERSTATE 10 FOR 1.3 MILES TO THE
 BJ5193'MARK, WHICH IS SET ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR A
 BJ5193'FENCE AND A POWER POLE.
 BJ5193'
 BJ5193'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.5 MILES NORTH OF
 BJ5193'BREAUX BRIDGE.
 BJ5193
 BJ5193                          STATION RECOVERY (2001)
 BJ5193
 BJ5193'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5193'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5190 ***********************************************************************
 BJ5190  DESIGNATION -  BREAUX AZ MK
 BJ5190  PID         -  BJ5190
 BJ5190  STATE/COUNTY-  LA/ST MARTIN
 BJ5190  COUNTRY     -  US
 BJ5190  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5190
 BJ5190                         *CURRENT SURVEY CONTROL
 BJ5190  ______________________________________________________________________
 BJ5190* NAD 83(1992) POSITION- 30 18 01.14797(N) 091 53 45.25178(W)   ADJUSTED
 BJ5190* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5190  **This station is located in a suspected subsidence area (see below).
 BJ5190  ______________________________________________________________________
 BJ5190  GEOID HEIGHT    -        -27.170 (meters)                     GEOID18
 BJ5190  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 BJ5190  HORZ ORDER      -  SECOND
 BJ5190
 BJ5190.The horizontal coordinates were established by classical geodetic methods
 BJ5190.and adjusted by the National Geodetic Survey in January 1993.
 BJ5190
 BJ5190.** This station is in an area of known vertical motion. If an
 BJ5190.** orthometric height was ever established but is not available 
 BJ5190.** in the current survey control section, the orthometric height
 BJ5190.** is considered suspect.  Suspect heights are available in the
 BJ5190.** superseded section only if requested.
 BJ5190
 BJ5190.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5190.GEOID18 height accuracy estimate available here.
 BJ5190
 BJ5190.Click photographs - Photos may exist for this station.
 BJ5190
 BJ5190.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5190
 BJ5190. The following values were computed from the NAD 83(1992) position.
 BJ5190
 BJ5190;                    North         East     Units Scale Factor Converg.
 BJ5190;SPC LA S     -   199,688.767   945,887.401   MT  0.99993935   -0 16 52.7
 BJ5190;SPC LA S     -   655,145.56  3,103,298.91   sFT  0.99993935   -0 16 52.7
 BJ5190;UTM  15      - 3,352,580.027   606,168.730   MT  0.99973906   +0 33 25.6
 BJ5190
 BJ5190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5190!SPC LA S     -   1.00000341  x   0.99993935  =   0.99994276
 BJ5190!UTM  15      -   1.00000341  x   0.99973906  =   0.99974247
 BJ5190
 BJ5190:                Primary Azimuth Mark                     Grid Az
 BJ5190:SPC LA S     -  BREAUX                                   317 07 38.5
 BJ5190:UTM  15      -  BREAUX                                   316 17 20.2
 BJ5190
 BJ5190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0616852580(NAD 83)
 BJ5190
 BJ5190|---------------------------------------------------------------------|
 BJ5190| PID    Reference Object                     Distance      Geod. Az  |
 BJ5190|                                                           dddmmss.s |
 BJ5190| BJ5193 BREAUX                              APPROX. 1.1 KM 3165045.8 |
 BJ5190|---------------------------------------------------------------------|
 BJ5190
 BJ5190                          SUPERSEDED SURVEY CONTROL
 BJ5190
 BJ5190  NAD 83(1986)-  30 18 01.16813(N)    091 53 45.24621(W) AD(       ) 2
 BJ5190  NAD 27      -  30 18 00.45362(N)    091 53 44.82695(W) AD(       ) 2
 BJ5190
 BJ5190.Superseded values are not recommended for survey control.
 BJ5190
 BJ5190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5190.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5190
 BJ5190_MARKER: DZ = AZIMUTH MARK DISK
 BJ5190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5190_STAMPING: BREAUX 1969
 BJ5190_MARK LOGO: CGS
 BJ5190_PROJECTION: PROJECTING 20 CENTIMETERS
 BJ5190_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5190+STABILITY: SURFACE MOTION
 BJ5190_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ5190+SATELLITE: SATELLITE OBSERVATIONS - July 19, 1989
 BJ5190
 BJ5190  HISTORY     - Date     Condition        Report By
 BJ5190  HISTORY     - 1969     MONUMENTED       CGS
 BJ5190  HISTORY     - 1973     GOOD             NGS
 BJ5190  HISTORY     - 1973     GOOD             LADH
 BJ5190  HISTORY     - 19890719 GOOD             LADTD
 BJ5190  HISTORY     - 20010730 GOOD             USPSQD
 BJ5190  HISTORY     - 20120402 GOOD             GEOCAC
 BJ5190
 BJ5190                          STATION DESCRIPTION
 BJ5190
 BJ5190'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (RT)
 BJ5190'THE STATION IS LOCATED 2 MILES NORTHEAST OF BREAUX BRIDGE, 6 MILES
 BJ5190'WEST OF HENDERSON, AND 3.5 MILES SOUTHWEST OF CECILIA, IN THE
 BJ5190'SOUTHWEST QUARTER OF SECTION 43, T8S, R6E, AND ON THE PROPERTY OWNED
 BJ5190'BY LOUISIANA DEPT. OF HIGHWAYS.
 BJ5190'
 BJ5190'TO REACH THE STATION FROM THE INTERCHANGE ON INTERSTATE 10 AND STATE
 BJ5190'HIGHWAY 328, GO EAST ALONG INTERSTATE 10 FOR 1.3 MILES TO THE MARK,
 BJ5190'WHICH IS SET ON THE RIGHT AND SOUTH OF THE HIGHWAY NEAR A FENCE AND A
 BJ5190'POWER POLE.
 BJ5190'
 BJ5190'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND U.
 BJ5190'S. COAST AND GEODETIC AZIMUTH MARK DISK SET IN THE TOP OF A 12-INCH
 BJ5190'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 8 INCHES.  IT IS STAMPED
 BJ5190'BREAUX 1969.  IT IS 0.7 MILE SOUTHEAST OF THE STATION, 108 FEET SOUTH
 BJ5190'OF THE CENTER OF THE EASTBOUND LANE OF INTERSTATE 10, 2.9 FEET
 BJ5190'SOUTHWEST OF A METAL WITNESS POST AND SIGN, AND 2.3 FEET NORTHEAST OF
 BJ5190'A POWER POLE.
 BJ5190'
 BJ5190'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BJ5190
 BJ5190                          STATION RECOVERY (1973)
 BJ5190
 BJ5190'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1973
 BJ5190'RECOVERED IN GOOD CONDITION.
 BJ5190
 BJ5190                          STATION RECOVERY (1989)
 BJ5190
 BJ5190'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BJ5190'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) NORTHEAST OF BREAUX
 BJ5190'BRIDGE, 5.6 KM (3.50 MI) SOUTHWEST OF CECILIA, 9.7 KM (6.05 MI) WEST
 BJ5190'OF HENDERSON, IN THE SOUTHWEST QUARTER OF SECTION 43, T8S, R6E.
 BJ5190'OWNERSHIP--UNKNOWN.
 BJ5190'
 BJ5190'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 10 AND
 BJ5190'STATE HIGHWAY 328, NORTH OF BREAUX BRIDGE, GO EAST FOR 2.1 KM
 BJ5190'(1.30 MI) ON INTERSTATE 10 TO THE MARK ON THE RIGHT AT A POWER LINE
 BJ5190'CROSSING THE INTERSTATE.
 BJ5190'
 BJ5190'THE STATION IS 32.9 M (107.9 FT) SOUTH FROM THE CENTER OF THE EAST
 BJ5190'BOUND LANES OF THE INTERSTATE, 13.4 M (44.0 FT) EAST FROM THE
 BJ5190'PROJECTED CENTER OF A ROAD LEADING SOUTH, 0.9 M (3.0 FT) SOUTHWEST
 BJ5190'FROM A METAL WITNESS POST WITH SIGN ATTACHED AND 0.7 M (2.3 FT)
 BJ5190'NORTHEAST FROM A POWER POLE.
 BJ5190
 BJ5190                          STATION RECOVERY (2001)
 BJ5190
 BJ5190'RECOVERY NOTE BY US POWER SQUADRON 2001
 BJ5190'RECOVERED IN GOOD CONDITION.
 BJ5190
 BJ5190                          STATION RECOVERY (2012)
 BJ5190
 BJ5190'RECOVERY NOTE BY GEOCACHING 2012 (SVT)
 BJ5190'RECOVERD AS DESCRIBED EXCEPT THERE IS NO LONGER A SOUTH BOUND ROAD.
 BJ5190'THE MARK IS APPROXIMATELY 90 FT NORTH OF THE T IN LATIOLAIS DR AND
 BJ5190'PARISH RD. 214. THE REST OF THE DESCRIPTIONN IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5194 ***********************************************************************
 BJ5194  DESIGNATION -  BREAUX BRIDGE NW MUN TANK
 BJ5194  PID         -  BJ5194
 BJ5194  STATE/COUNTY-  LA/ST MARTIN
 BJ5194  COUNTRY     -  US
 BJ5194  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5194
 BJ5194                         *CURRENT SURVEY CONTROL
 BJ5194  ______________________________________________________________________
 BJ5194* NAD 83(1992) POSITION- 30 16 21.61509(N) 091 54 27.86247(W)   ADJUSTED
 BJ5194  **This station is located in a suspected subsidence area (see below).
 BJ5194  ______________________________________________________________________
 BJ5194  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ5194  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 BJ5194  HORZ ORDER      -  THIRD
 BJ5194
 BJ5194.The horizontal coordinates were established by classical geodetic methods
 BJ5194.and adjusted by the National Geodetic Survey in January 1993.
 BJ5194
 BJ5194.** This station is in an area of known vertical motion. If an
 BJ5194.** orthometric height was ever established but is not available 
 BJ5194.** in the current survey control section, the orthometric height
 BJ5194.** is considered suspect.  Suspect heights are available in the
 BJ5194.** superseded section only if requested.
 BJ5194
 BJ5194.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5194.GEOID18 height accuracy estimate available here.
 BJ5194
 BJ5194.Click photographs - Photos may exist for this station.
 BJ5194
 BJ5194.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5194
 BJ5194. The following values were computed from the NAD 83(1992) position.
 BJ5194
 BJ5194;                    North         East     Units Scale Factor Converg.
 BJ5194;SPC LA S     -   196,629.658   944,733.535   MT  0.99993695   -0 17 14.0
 BJ5194;SPC LA S     -   645,109.14  3,099,513.27   sFT  0.99993695   -0 17 14.0
 BJ5194;UTM  15      - 3,349,504.984   605,059.957   MT  0.99973617   +0 33 02.4
 BJ5194
 BJ5194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0505949504(NAD 83)
 BJ5194
 BJ5194                          SUPERSEDED SURVEY CONTROL
 BJ5194
 BJ5194  NAD 83(1986)-  30 16 21.63522(N)    091 54 27.85685(W) AD(       ) 3
 BJ5194  NAD 27      -  30 16 20.91893(N)    091 54 27.43472(W) AD(       ) 3
 BJ5194
 BJ5194.Superseded values are not recommended for survey control.
 BJ5194
 BJ5194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5194.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5194
 BJ5194_MARKER: 53 = ELEVATED TANK
 BJ5194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5194+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2003
 BJ5194
 BJ5194  HISTORY     - Date     Condition        Report By
 BJ5194  HISTORY     - 1969     FIRST OBSERVED   CGS
 BJ5194  HISTORY     - 19990712 GOOD             USPSQD
 BJ5194  HISTORY     - 20010730 GOOD             NGS
 BJ5194  HISTORY     - 20031124 GOOD             USPSQD
 BJ5194
 BJ5194                          STATION DESCRIPTION
 BJ5194
 BJ5194'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5194'THE STATION IS THE VENT AT THE TOP CENTER OF THE BREAUX BRIDGE
 BJ5194'NORTHWEST MUNICIPAL WATER TANK, LOCATED IN THE NORTHWEST EDGE OF
 BJ5194'BREAUX BRIDGE, 200 YARDS NORTH OF DORSET STREET AND 200 YARDS WEST
 BJ5194'OF THE RAILROAD TRACKS.
 BJ5194'
 BJ5194'THE TANK IS PAINTED GREEN, SUPPORTED BY A FIVE-LEGGED STEEL STRUCTURE
 BJ5194'AND IS 134 FEET HIGH.
 BJ5194
 BJ5194                          STATION RECOVERY (1999)
 BJ5194
 BJ5194'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5194'RECOVERED IN GOOD CONDITION.
 BJ5194
 BJ5194                          STATION RECOVERY (2001)
 BJ5194
 BJ5194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5194'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
 BJ5194
 BJ5194                          STATION RECOVERY (2003)
 BJ5194
 BJ5194'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ5194'TANK IS NOW PAINTED WHITE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5191 ***********************************************************************
 BJ5191  DESIGNATION -  BREAUX BRIDGE S MUN TANK
 BJ5191  PID         -  BJ5191
 BJ5191  STATE/COUNTY-  LA/ST MARTIN
 BJ5191  COUNTRY     -  US
 BJ5191  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5191
 BJ5191                         *CURRENT SURVEY CONTROL
 BJ5191  ______________________________________________________________________
 BJ5191* NAD 83(1992) POSITION- 30 16 26.17353(N) 091 53 45.54353(W)   ADJUSTED
 BJ5191  **This station is located in a suspected subsidence area (see below).
 BJ5191  ______________________________________________________________________
 BJ5191  GEOID HEIGHT    -        -27.131 (meters)                     GEOID18
 BJ5191  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 BJ5191  HORZ ORDER      -  THIRD
 BJ5191
 BJ5191.The horizontal coordinates were established by classical geodetic methods
 BJ5191.and adjusted by the National Geodetic Survey in January 1993.
 BJ5191
 BJ5191.** This station is in an area of known vertical motion. If an
 BJ5191.** orthometric height was ever established but is not available 
 BJ5191.** in the current survey control section, the orthometric height
 BJ5191.** is considered suspect.  Suspect heights are available in the
 BJ5191.** superseded section only if requested.
 BJ5191
 BJ5191.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5191.GEOID18 height accuracy estimate available here.
 BJ5191
 BJ5191.Click photographs - Photos may exist for this station.
 BJ5191
 BJ5191.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5191
 BJ5191. The following values were computed from the NAD 83(1992) position.
 BJ5191
 BJ5191;                    North         East     Units Scale Factor Converg.
 BJ5191;SPC LA S     -   196,764.407   945,865.247   MT  0.99993706   -0 16 52.8
 BJ5191;SPC LA S     -   645,551.23  3,103,226.23   sFT  0.99993706   -0 16 52.8
 BJ5191;UTM  15      - 3,349,656.238   606,189.352   MT  0.99973911   +0 33 23.8
 BJ5191
 BJ5191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0618949656(NAD 83)
 BJ5191
 BJ5191                          SUPERSEDED SURVEY CONTROL
 BJ5191
 BJ5191  NAD 83(1986)-  30 16 26.19366(N)    091 53 45.53791(W) AD(       ) 3
 BJ5191  NAD 27      -  30 16 25.47849(N)    091 53 45.11793(W) AD(       ) 3
 BJ5191
 BJ5191.Superseded values are not recommended for survey control.
 BJ5191
 BJ5191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5191.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5191
 BJ5191_MARKER: 53 = ELEVATED TANK
 BJ5191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5191+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2003
 BJ5191
 BJ5191  HISTORY     - Date     Condition        Report By
 BJ5191  HISTORY     - 1969     FIRST OBSERVED   CGS
 BJ5191  HISTORY     - 19990712 GOOD             USPSQD
 BJ5191  HISTORY     - 20010730 GOOD             NGS
 BJ5191  HISTORY     - 20031124 GOOD             USPSQD
 BJ5191
 BJ5191                          STATION DESCRIPTION
 BJ5191
 BJ5191'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5191'THE STATION IS THE VENT AT THE TOP OF THE BREAUX BRIDGE SOUTH
 BJ5191'MUNICIPAL WATER TANK, LOCATED IN THE SOUTH PART OF BREAUX BRIDGE AND
 BJ5191'NORTH OF THE INTERSECTION OF ST PHILIP STREET AND WASHINGTON
 BJ5191'STREET.
 BJ5191'
 BJ5191'THE TANK IS PAINTED GREEN, SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE
 BJ5191'AND IS 137 FEET HIGH.
 BJ5191
 BJ5191                          STATION RECOVERY (1999)
 BJ5191
 BJ5191'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5191'RECOVERED IN GOOD CONDITION.
 BJ5191
 BJ5191                          STATION RECOVERY (2001)
 BJ5191
 BJ5191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5191'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
 BJ5191
 BJ5191                          STATION RECOVERY (2003)
 BJ5191
 BJ5191'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ5191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5192 ***********************************************************************
 BJ5192  DESIGNATION -  BREAUX BRIDGE SUGAR MILL STK
 BJ5192  PID         -  BJ5192
 BJ5192  STATE/COUNTY-  LA/ST MARTIN
 BJ5192  COUNTRY     -  US
 BJ5192  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5192
 BJ5192                         *CURRENT SURVEY CONTROL
 BJ5192  ______________________________________________________________________
 BJ5192* NAD 83(1992) POSITION- 30 16 45.40513(N) 091 54 10.70226(W)   ADJUSTED
 BJ5192  **This station is located in a suspected subsidence area (see below).
 BJ5192  ______________________________________________________________________
 BJ5192  GEOID HEIGHT    -        -27.140 (meters)                     GEOID18
 BJ5192  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 BJ5192  HORZ ORDER      -  THIRD
 BJ5192
 BJ5192.The horizontal coordinates were established by classical geodetic methods
 BJ5192.and adjusted by the National Geodetic Survey in January 1993.
 BJ5192
 BJ5192.** This station is in an area of known vertical motion. If an
 BJ5192.** orthometric height was ever established but is not available 
 BJ5192.** in the current survey control section, the orthometric height
 BJ5192.** is considered suspect.  Suspect heights are available in the
 BJ5192.** superseded section only if requested.
 BJ5192
 BJ5192.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5192.GEOID18 height accuracy estimate available here.
 BJ5192
 BJ5192.Click photographs - Photos may exist for this station.
 BJ5192
 BJ5192.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5192
 BJ5192. The following values were computed from the NAD 83(1992) position.
 BJ5192
 BJ5192;                    North         East     Units Scale Factor Converg.
 BJ5192;SPC LA S     -   197,359.896   945,195.803   MT  0.99993750   -0 17 05.4
 BJ5192;SPC LA S     -   647,504.93  3,101,029.90   sFT  0.99993750   -0 17 05.4
 BJ5192;UTM  15      - 3,350,241.756   605,511.406   MT  0.99973734   +0 33 11.5
 BJ5192
 BJ5192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0551150241(NAD 83)
 BJ5192
 BJ5192                          SUPERSEDED SURVEY CONTROL
 BJ5192
 BJ5192  NAD 83(1986)-  30 16 45.42534(N)    091 54 10.69666(W) AD(       ) 3
 BJ5192  NAD 27      -  30 16 44.70775(N)    091 54 10.27592(W) AD(       ) 3
 BJ5192
 BJ5192.Superseded values are not recommended for survey control.
 BJ5192
 BJ5192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5192.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5192
 BJ5192_MARKER: 63 = STACK
 BJ5192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5192+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 BJ5192
 BJ5192  HISTORY     - Date     Condition        Report By
 BJ5192  HISTORY     - 1969     FIRST OBSERVED   CGS
 BJ5192  HISTORY     - 19990712 GOOD             USPSQD
 BJ5192  HISTORY     - 20010730 GOOD             NGS
 BJ5192  HISTORY     - 20031124 GOOD             USPSQD
 BJ5192  HISTORY     - 20120402 GOOD             GEOCAC
 BJ5192
 BJ5192                          STATION DESCRIPTION
 BJ5192
 BJ5192'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5192'THE STATION IS THE TOP CENTER OF THE STACK OF THE BREAUX BRIDGE SUGAR
 BJ5192'MILL, LOCATED AT REES AND EAST REFINERY STREETS IN BREAUX BRIDGE.
 BJ5192'THE STACK IS CONSTRUCTED OF WHITE BRICK AND IS 190 FEET HIGH.
 BJ5192
 BJ5192                          STATION RECOVERY (1999)
 BJ5192
 BJ5192'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ5192'RECOVERED IN GOOD CONDITION.
 BJ5192
 BJ5192                          STATION RECOVERY (2001)
 BJ5192
 BJ5192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BJ5192'THIS RECOVERY WAS REPORTED BY THE US POWER SQUADRONS.
 BJ5192
 BJ5192                          STATION RECOVERY (2003)
 BJ5192
 BJ5192'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLR)
 BJ5192'RECOVERED IN GOOD CONDITION.
 BJ5192
 BJ5192                          STATION RECOVERY (2012)
 BJ5192
 BJ5192'RECOVERY NOTE BY GEOCACHING 2012 (SVT)
 BJ5192'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5189 ***********************************************************************
 BJ5189  DESIGNATION -  BREAUX BRIDGE TANK
 BJ5189  PID         -  BJ5189
 BJ5189  STATE/COUNTY-  LA/ST MARTIN
 BJ5189  COUNTRY     -  US
 BJ5189  USGS QUAD   -  BREAUX BRIDGE (2018)
 BJ5189
 BJ5189                         *CURRENT SURVEY CONTROL
 BJ5189  ______________________________________________________________________
 BJ5189* NAD 83(1992) POSITION- 30 16 54.58770(N) 091 53 08.49641(W)   ADJUSTED
 BJ5189  **This station is located in a suspected subsidence area (see below).
 BJ5189  ______________________________________________________________________
 BJ5189  GEOID HEIGHT    -        -27.142 (meters)                     GEOID18
 BJ5189  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 BJ5189  HORZ ORDER      -  THIRD
 BJ5189
 BJ5189.The horizontal coordinates were established by classical geodetic methods
 BJ5189.and adjusted by the National Geodetic Survey in January 1993.
 BJ5189
 BJ5189.** This station is in an area of known vertical motion. If an
 BJ5189.** orthometric height was ever established but is not available 
 BJ5189.** in the current survey control section, the orthometric height
 BJ5189.** is considered suspect.  Suspect heights are available in the
 BJ5189.** superseded section only if requested.
 BJ5189
 BJ5189.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5189.GEOID18 height accuracy estimate available here.
 BJ5189
 BJ5189.Click photographs - Photos may exist for this station.
 BJ5189
 BJ5189.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5189
 BJ5189. The following values were computed from the NAD 83(1992) position.
 BJ5189
 BJ5189;                    North         East     Units Scale Factor Converg.
 BJ5189;SPC LA S     -   197,634.501   946,859.579   MT  0.99993772   -0 16 34.3
 BJ5189;SPC LA S     -   648,405.86  3,106,488.47   sFT  0.99993772   -0 16 34.3
 BJ5189;UTM  15      - 3,350,540.608   607,170.659   MT  0.99974170   +0 33 43.0
 BJ5189
 BJ5189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0717050540(NAD 83)
 BJ5189
 BJ5189                          SUPERSEDED SURVEY CONTROL
 BJ5189
 BJ5189  NAD 83(1986)-  30 16 54.60794(N)    091 53 08.49084(W) AD(       ) 3
 BJ5189  NAD 27      -  30 16 53.89135(N)    091 53 08.07184(W) AD(       ) 3
 BJ5189
 BJ5189.Superseded values are not recommended for survey control.
 BJ5189
 BJ5189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5189.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5189
 BJ5189_MARKER: 51 = TANK
 BJ5189
 BJ5189  HISTORY     - Date     Condition        Report By
 BJ5189  HISTORY     - 1973     FIRST OBSERVED   NGS
 BJ5189
 BJ5189                          STATION DESCRIPTION
 BJ5189
 BJ5189'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4349 ***********************************************************************
 BJ4349  DESIGNATION -  BREED
 BJ4349  PID         -  BJ4349
 BJ4349  STATE/COUNTY-  LA/LIVINGSTON
 BJ4349  COUNTRY     -  US
 BJ4349  USGS QUAD   -  SPRINGFIELD (2018)
 BJ4349
 BJ4349                         *CURRENT SURVEY CONTROL
 BJ4349  ______________________________________________________________________
 BJ4349* NAD 83(1992) POSITION- 30 26 52.63957(N) 090 34 32.98154(W)   ADJUSTED
 BJ4349* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4349  **This station is located in a suspected subsidence area (see below).
 BJ4349  ______________________________________________________________________
 BJ4349  GEOID HEIGHT    -        -26.844 (meters)                     GEOID18
 BJ4349  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 BJ4349  HORZ ORDER      -  FIRST
 BJ4349
 BJ4349.The horizontal coordinates were established by classical geodetic methods
 BJ4349.and adjusted by the National Geodetic Survey in January 1993.
 BJ4349
 BJ4349.** This station is in an area of known vertical motion. If an
 BJ4349.** orthometric height was ever established but is not available 
 BJ4349.** in the current survey control section, the orthometric height
 BJ4349.** is considered suspect.  Suspect heights are available in the
 BJ4349.** superseded section only if requested.
 BJ4349
 BJ4349.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4349.GEOID18 height accuracy estimate available here.
 BJ4349
 BJ4349.Click photographs - Photos may exist for this station.
 BJ4349
 BJ4349.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4349
 BJ4349. The following values were computed from the NAD 83(1992) position.
 BJ4349
 BJ4349;                    North         East     Units Scale Factor Converg.
 BJ4349;SPC LA S     -   216,162.355 1,072,754.640   MT  0.99995608   +0 22 43.5
 BJ4349;SPC LA S     -   709,192.66  3,519,529.18   sFT  0.99995608   +0 22 43.5
 BJ4349;UTM  15      - 3,370,920.587   732,782.588   MT  1.00026854   +1 13 44.5
 BJ4349
 BJ4349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4349!SPC LA S     -   1.00000302  x   0.99995608  =   0.99995910
 BJ4349!UTM  15      -   1.00000302  x   1.00026854  =   1.00027156
 BJ4349
 BJ4349:                Primary Azimuth Mark                     Grid Az
 BJ4349:SPC LA S     -  BREED AZ MK                              119 46 54.6
 BJ4349:UTM  15      -  BREED AZ MK                              118 55 53.6
 BJ4349
 BJ4349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP3278270920(NAD 83)
 BJ4349
 BJ4349|---------------------------------------------------------------------|
 BJ4349| PID    Reference Object                     Distance      Geod. Az  |
 BJ4349|                                                           dddmmss.s |
 BJ4349| BJ4178 HAMMOND MUNICIPAL TANK              APPROX.12.5 KM 0615651.0 |
 BJ4349| CW1151 BREED RM 3                           51.932 METERS 09506     |
 BJ4349| BJ4335 PONCHATOULA LA CYPRESS CO STK       APPROX.12.8 KM 1005639.0 |
 BJ4349| BJ4336 PONCHATOULA LA CYPRESS CO TANK      APPROX.12.8 KM 1012920.1 |
 BJ4349| CW1149 BREED RM 1                           39.447 METERS 10218     |
 BJ4349| CW1148 BREED AZ MK                                        1200938.1 |
 BJ4349| CW1152 BREED RM 4                           33.744 METERS 33524     |
 BJ4349| CW1150 BREED RM 2                           33.479 METERS 35414     |
 BJ4349|---------------------------------------------------------------------|
 BJ4349
 BJ4349                          SUPERSEDED SURVEY CONTROL
 BJ4349
 BJ4349  NAD 83(1986)-  30 26 52.65620(N)    090 34 32.97954(W) AD(       ) 1
 BJ4349  NAD 27      -  30 26 51.96466(N)    090 34 32.65211(W) AD(       ) 1
 BJ4349
 BJ4349.Superseded values are not recommended for survey control.
 BJ4349
 BJ4349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4349.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4349
 BJ4349_MARKER: DS = TRIANGULATION STATION DISK
 BJ4349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4349_STAMPING: BREED 1939
 BJ4349_MARK LOGO: CGS
 BJ4349_PROJECTION: FLUSH
 BJ4349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4349+STABILITY: SURFACE MOTION
 BJ4349
 BJ4349  HISTORY     - Date     Condition        Report By
 BJ4349  HISTORY     - 1939     MONUMENTED       CGS
 BJ4349  HISTORY     - 1955     GOOD             CGS
 BJ4349  HISTORY     - 1956     GOOD             LOCENG
 BJ4349  HISTORY     - 1970     GOOD             NGS
 BJ4349  HISTORY     - 1973     GOOD             NGS
 BJ4349
 BJ4349                          STATION DESCRIPTION
 BJ4349
 BJ4349'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BJ4349'THE STATION IS LOCATED APPROXIMATELY 4 MILES S OF ALBANY
 BJ4349'AND 2 MILES NW OF SPRINGFIELD.  IN THE S.W. 1/4 OF SECTION
 BJ4349'11, T 7 S, R 6 E.  ON LAND OWNED AND OCCUPIED BY MR. N.T. WHITE.
 BJ4349'THE STATION IS 45 FEET N OF THE CENTER LINE OF AN E AND W
 BJ4349'ROAD.  AND 97 FEET SE OF THE SE CORNER OF MR. WHITES HOUSE.
 BJ4349'THE MARK, IS FLUSH WITH THE SURFACE OF THE
 BJ4349'GROUND, AND IS STAMPED BREED 1939.
 BJ4349'
 BJ4349'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BJ4349'BRONZE DISKS SET IN CONCRETE.
 BJ4349'
 BJ4349'REFERENCE MARK NO. 1 IS 39.440 METERS, (129.40 FEET), E OF
 BJ4349'THE STATION.  AND 55 FEET N OF THE CENTER LINE OF THE E AND W
 BJ4349'ROAD.  THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND,
 BJ4349'AND IS STAMPED BREED NO. 1 1939.
 BJ4349'
 BJ4349'REFERENCE MARK NO. 2 IS 33.518 METERS, (109.96 FEET), NW OF
 BJ4349'THE STATION.  44 FEET N OF THE SE CORNER OF A WOODEN SLAT
 BJ4349'FENCE AROUND THE HOUSE YARD.  AND 12 FEET E OF THE E SIDE OF
 BJ4349'THE HOUSE. THE MARK, PROJECTS 6 INCHES ABOVE THE
 BJ4349'GROUND, AND IS STAMPED BREED NO. 2 1939.
 BJ4349'
 BJ4349'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE ESE OF THE STATION,
 BJ4349'AND 22 FEET S OF THE CENTER LINE OF THE E AND W ROAD.  THE
 BJ4349'MARK, PROJECTS 6 INCHES ABOVE THE GROUND, AND
 BJ4349'IS STAMPED BREED 1939.  TO REACH THE MARK FROM THE STATION,
 BJ4349'DRIVE E FOR 0.25 MILE TO THE MARK ON THE RIGHT (S) SIDE OF
 BJ4349'THE ROAD.
 BJ4349'
 BJ4349'TO REACH THE STATION FROM ALBANY, JUNCTION OF U.S. HIGHWAY
 BJ4349'190 AND LOUISIANA HIGHWAY 46, DRIVE S ON LOUISIANA HIGHWAY 46
 BJ4349'FOR 4.15 MILES TO A SIDE ROAD RIGHT (W).  TURN RIGHT (W) AND
 BJ4349'DRIVE 0.45 MILE TO THE STATION ON THE RIGHT(N) SIDE OF THE
 BJ4349'ROAD.
 BJ4349'
 BJ4349'A 103-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT ROME
 BJ4349'
 BJ4349'A 103-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT PONCHATOULA
 BJ4349'
 BJ4349'A 103-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT RATHBORNE
 BJ4349'
 BJ4349'A 103-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT SUMMERALL
 BJ4349'ECC
 BJ4349'
 BJ4349'A 90-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT ALLEN
 BJ4349'L.G.S.
 BJ4349'
 BJ4349'A 90-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT FUNSTON ECC
 BJ4349'
 BJ4349'A 90-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT HAMMOND
 BJ4349'
 BJ4349'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 BJ4349
 BJ4349                          STATION RECOVERY (1955)
 BJ4349
 BJ4349'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ4349'THE STATION WAS VISITED, AND THE STATION MARK, REFERENCE MARKS
 BJ4349'1 AND 2, AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 BJ4349'THE AZIMUTH MARK WAS IN DANGER OF BEING DESTROYED, AND A
 BJ4349'NEW ONE SET IN LINE WITH THE OLD ONE ON THE S SHOULDER OF THE
 BJ4349'ROAD LEADING TO THE STATION.  A NEW DESCRIPTION FOLLOWS--
 BJ4349'
 BJ4349'THE STATION IS LOCATED ABOUT 4 MI. S OF ALBANY, 2 MI. NW
 BJ4349'OF SPRINGFIELD, AND ON THE PROPERTY OWNED BY MR. TONY COVINGTON.
 BJ4349'IT IS ABOUT 125 FT. NW OF THE NW ONE OF TWO (DOUBLE) HIGH
 BJ4349'LINE POLES, 44 FT. N OF AN E-W ROAD, 101 FT. SE OF THE SE
 BJ4349'CORNER OF A WHITE HOUSE, 64 FT. SE OF A FENCE CORNER, 25 FT.
 BJ4349'NW OF A FENCE CORNER, 29 FT. W OF A 12-IN. FORKED TREE, AND
 BJ4349'IN A FENCE LINE RUNNING NW AND SE.  IT IS A STANDARD DISK,
 BJ4349'STAMPED BREED 1939 AND IS FLUSH WITH THE GROUND
 BJ4349'
 BJ4349'REFERENCE MARK 1 IS 129.40 FT. E OF THE STATION, 55 FT. N OF
 BJ4349'THE CENTERLINE OF AN E-W ROAD, 47 FT. NW OF A FENCE CORNER, 43
 BJ4349'FT. W OF THE CENTERLINE OF A LANE LEADING N, AND 29 FT. NW
 BJ4349'OF THE CENTERLINE OF A HIGH LINE.  IT IS A STANDARD DISK, STAMPED
 BJ4349'BREED NO 1 1939 AND PROJECTS 4 IN.
 BJ4349'
 BJ4349'REFERENCE MARK 2 IS 109.96 FT. NW OF THE STATION, 12.5 FT. E
 BJ4349'OF THE E SIDE OF A WHITE HOUSE, 49 FT. N OF THE SE CORNER
 BJ4349'OF THE FENCE AROUND THE HOUSE, 6 FT. W OF A N-S FENCE LINE,
 BJ4349'AND 18.5 FT. NE OF THE SE CORNER OF THE HOUSE.  IT IS A
 BJ4349'STANDARD DISK, STAMPED BREED NO 2 1939 AND PROJECTS 6 IN.
 BJ4349'
 BJ4349'THE AZIMUTH MARK IS 0.25 MI. SE OF THE STATION, AT THE W END
 BJ4349'OF THE FIRST CURVE E OF THE STATION, 23 FT. S OF THE CENTERLINE
 BJ4349'OF THE ROAD, AND 8 FT. S OF THE DITCH.  IT IS A STANDARD
 BJ4349'DISK, STAMPED BREED 1939 RESET 1955 AND PROJECTS 6 IN.
 BJ4349'
 BJ4349'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 BJ4349'190 AND STATE HIGHWAY 46 IN ALBANY, GO S ON STATE HIGHWAY 46
 BJ4349'FOR 4.1 MI. TO A SIDE ROAD RIGHT.  TURN RIGHT (W) AND GO 0.2
 BJ4349'MI. TO THE AZIMUTH MARK ON THE LEFT, CONTINUE FOR 0.25 MI.
 BJ4349'TO THE STATION ON THE RIGHT.
 BJ4349
 BJ4349                          STATION RECOVERY (1956)
 BJ4349
 BJ4349'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1956
 BJ4349'RECOVERED BY JACK AMMANN ENGINEERS.
 BJ4349'
 BJ4349'STATION WAS RECOVERED AS DESCRIBED.
 BJ4349
 BJ4349                          STATION RECOVERY (1970)
 BJ4349
 BJ4349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ4349'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND IN
 BJ4349'GOOD CONDITION.  THE AZIMUTH MARK SET IN 1955 WAS FOUND WITH THE TOP
 BJ4349'OF THE DISK BROKEN OFF AND A NEW AZIMUTH MARK WAS ESTABLISHED BY
 BJ4349'THIS PARTY.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 1 COMPARED
 BJ4349'FAVORABLY WITH THE PREVIOUS DATA.  THE DISTANCE TO REFERENCE
 BJ4349'MARK 2 COMPARED FAVORABLY WITH THE PREVIOUS FEET MEASUREMENT, BUT
 BJ4349'THE PREVIOUS METER MEASUREMENT WAS LISTED 35.518 METERS
 BJ4349'INSTEAD OF 33.518 METERS.  THE DIRECTION TO REFERENCE MARK 2 MISSED
 BJ4349'THE PREVIOUS DIRECTION ABOUT 5 MINUTES, DUE TO SOME CHANGES
 BJ4349'IN THE AREA THIS MARK COULD HAVE BEEN DISTURBED.  FOLLOWING IS A
 BJ4349'COMPLETE NEW DESCRIPTION--
 BJ4349'
 BJ4349'THE STATION IS LOCATED ABOUT 4 MILES SOUTH OF ALBANY AND 2 MILES
 BJ4349'NORTHWEST OF SPRINGFIELD, IN PASTURE LAND OWNED BY MR. DICKY WAGNER,
 BJ4349'ROUTE 1 BOX 167 HOLDEN, LOUISIANA.
 BJ4349'
 BJ4349'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BJ4349'HIGHWAY 43 IN ALBANY, GO SOUTH ON HIGHWAY 43 FOR 1.9 MILES TO THE
 BJ4349'CENTER OF THE OVERPASS OVER INTERSTATE HIGHWAY 12, CONTINUE SOUTH
 BJ4349'ON HIGHWAY 43 FOR 2.35 MILES TO A PAVED SIDE ROAD RIGHT.  TURN
 BJ4349'RIGHT AND GO WEST AND NORTHWESTERLY ON THE PAVED ROAD FOR 0.2 MILE
 BJ4349'TO THE AZIMUTH MARK ON THE LEFT, CONTINUE NORTHWESTERLY ON THE
 BJ4349'PAVED ROAD FOR 0.25 MILE TO A DRIVEWAY AND THE STATION ON THE RIGHT.
 BJ4349'
 BJ4349'THE STATION MARK IS A STANDARD DISK STAMPED BREED 1939, SET IN THE
 BJ4349'TOP OF A 12-INCH SQUARE CONCRETE POST THAT IS FLUSH WITH THE SURFACE
 BJ4349'OF THE GROUND.  IT IS 45.5 FEET NORTH OF THE CENTER OF THE PAVED
 BJ4349'ROAD, 42 FEET EAST OF THE CENTER OF THE DRIVEWAY, 39.5 FEET
 BJ4349'SOUTH-SOUTHWEST OF A 24-INCH OAK TREE, 34 FEET NORTHEAST OF A CORNER
 BJ4349'FENCE POST AND 25 FEET NORTH OF A METAL WITNESS POST IN A
 BJ4349'FENCELINE.
 BJ4349'
 BJ4349'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BREED NO 1 1939, SET IN
 BJ4349'THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS 6 INCHES
 BJ4349'ABOVE THE GROUND SURFACE.  IT IS 65 FEET NORTHWEST OF A CORNER FENCE
 BJ4349'POST, 57 FEET NORTH OF THE CENTER OF THE PAVED ROAD, 32 FEET NORTH
 BJ4349'OF THE FENCELINE AND 27 FEET NORTHWEST OF THE CENTER OF OVERHEAD
 BJ4349'POWERLINES.
 BJ4349'
 BJ4349'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BREED NO 2 1939, SET IN
 BJ4349'THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS 6 INCHES
 BJ4349'ABOVE THE GROUND SURFACE.  IT IS 155 FEET NORTH OF THE CENTER OF THE
 BJ4349'PAVED ROAD, 78.5 FEET NORTHWEST OF THE 24-INCH OAK TREE AND 46.5
 BJ4349'FEET EAST OF THE CENTER OF THE DRIVEWAY.
 BJ4349'
 BJ4349'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BREED 1939 1970, SET IN
 BJ4349'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 BJ4349'INCHES ABOVE THE GROUND SURFACE.  IT IS 20 FEET SOUTH-SOUTHWEST OF
 BJ4349'THE CENTER OF THE PAVED ROAD, 18 FEET EAST-NORTHEAST OF AN 18-INCH
 BJ4349'PINE TREE AND 2 FEET WEST OF A METAL WITNESS POST.
 BJ4349'
 BJ4349'HEIGHT OF LIGHT ABOVE STATION MARK 38.6 METERS.
 BJ4349'
 BJ4349'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTH OF
 BJ4349'ALBANY.
 BJ4349
 BJ4349                          STATION RECOVERY (1973)
 BJ4349
 BJ4349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (JCA)
 BJ4349'THE STATION WAS RECOVERED WITH ALL MARKS IN GOOD CONDITION.
 BJ4349'AT THE REQUEST OF THE LAND OWNER REFERENCE MARKS 3 AND 4 WERE
 BJ4349'SET IN THE PASTURE FENCELINE AT THIS TIME.  IT IS EXPECTED
 BJ4349'REFERENCE MARKS 1 AND 2 WILL BE DESTROYED.  A COMPLETE
 BJ4349'DESCRIPTION FOLLOWS--
 BJ4349'
 BJ4349'THE STATION IS LOCATED 5.8 MILES EAST OF SPRINGVILLE, 4.6
 BJ4349'MILES SOUTH OF ALBANY, AND 1.5 MILES NORTHWEST OF SPRINGFIELD
 BJ4349'IN PASTURE LAND OWNED BY MR. E. DICKIE WAGNER, ROUTE 1 BOX 167,
 BJ4349'HOLDEN, LA. WHO LIVES AT THE STATION SITE.
 BJ4349'
 BJ4349'TO REACH THE STATION FROM THE POST OFFICE AT THE JUNCTION
 BJ4349'OF STATE HIGHWAYS 22 AND 42 IN SPRINGFIELD GO NORTHWEST ON
 BJ4349'STATE HIGHWAY 42 FOR 1.0 MILE TO THE JUNCTION OF STATE HIGHWAYS
 BJ4349'42 AND 43.  TURN RIGHT AND GO NORTH-NORTHWEST ON STATE HIGHWAY
 BJ4349'43 FOR 0.7 MILE TO A PAVED SIDE ROAD ON THE LEFT AT SIGN EW
 BJ4349'WAGNER RODEO 1/4 MILE.  TURN LEFT AND GO NORTHWEST 0.2 MILE
 BJ4349'TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE NORTHWEST 0.3 MILE
 BJ4349'TO THE WAGNER DRIVEWAY AND THE STATION ON THE RIGHT.
 BJ4349'
 BJ4349'THE STATION MARK IS A STANDARD DISK STAMPED BREED 1939 CEMENTED
 BJ4349'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT SET FLUSH
 BJ4349'WITH THE GROUND SURFACE.  IT IS 39 FEET SOUTH-SOUTHWEST OF A
 BJ4349'24-INCH OAK TREE, 34 FEET NORTHEAST OF THE EAST FENCE CORNER
 BJ4349'POST AT DRIVEWAY ENTRANCE, AND 25 FEET NORTH OF A METAL
 BJ4349'WITNESS POST WITH SIGN LOCATED IN THE SOUTH PASTURE FENCE.
 BJ4349'
 BJ4349'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BREED NO 1 1939
 BJ4349'CEMENTED IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 BJ4349'PROJECTING 6 INCHES ABOVE GROUND.  IT IS 65 FEET NORTHWEST
 BJ4349'OF THE SOUTHEAST FENCE CORNER POST OF PASTURE, 33 FEET NORTH
 BJ4349'OF THE SOUTH PASTURE FENCE, AND 28 FEET NORTHWEST OF THE
 BJ4349'CENTER WIRE OF A POWERLINE.
 BJ4349'
 BJ4349'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BREED NO 2 1939
 BJ4349'CEMENTED IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 BJ4349'PROJECTING 6 INCHES ABOVE GROUND.  IT IS 79 FEET NORTHWEST OF
 BJ4349'A 24-INCH OAK TREE, 50 FEET EAST OF THE CENTER OF THE DRIVEWAY,
 BJ4349'AND 45 FEET SOUTHEAST OF A FENCE CORNER POST AT LOOP IN
 BJ4349'DRIVEWAY.  THE MARK HAS BEEN HIT BY FARM EQUIPMENT AND IS
 BJ4349'SLIGHTLY TILTED AND SCARRED.
 BJ4349'
 BJ4349'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BREED NO 3 1939
 BJ4349'1973 CEMENTED IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL
 BJ4349'CONCRETE MONUMENT SET FLUSH WITH THE GROUND.  IT IS 58.5 FEET
 BJ4349'NORTH-NORTHWEST OF THE SOUTHEAST FENCE CORNER POST OF THE
 BJ4349'PASTURE, AND 1.5 FEET WEST-SOUTHWEST OF A METAL WITNESS POST
 BJ4349'WITH SIGN SET IN THE EAST PASTURE FENCELINE.
 BJ4349'
 BJ4349'REFERENCE MARK 4 IS A STANDARD DISK STAMPED BREED NO 4 1939
 BJ4349'1973 CEMENTED IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL
 BJ4349'CONCRETE MONUMENT SET FLUSH WITH THE GROUND.  IT IS 90 FEET
 BJ4349'NORTHWEST OF A 24-INCH OAK TREE, 28 FEET SOUTH AF A FENCE
 BJ4349'CORNER POST AT LOOP IN DRIVEWAY, AND 2 FEET EAST OF THE
 BJ4349'EAST DRIVEWAY FENCE.
 BJ4349'
 BJ4349'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BREED 1939 1970
 BJ4349'CEMENTED IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL CONCRETE
 BJ4349'MONUMENT PROJECTING 2 INCHES ABOVE GROUND.  IT IS 21 FEET
 BJ4349'SOUTH-SOUTHWEST OF THE CENTER OF THE PAVED ROAD, 18 FEET
 BJ4349'EAST-NORTHEAST OF AN 18-INCH PINE TREE, AND 1.5 FEET WEST OF
 BJ4349'A METAL WITNESS POST.
 BJ4349'
 BJ4349'HEIGHT OF LIGHT ABOVE STATION MARK 126 FEET.
 BJ4349'
 BJ4349'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.5 MILES
 BJ4349'NORTHWEST OF SPRINGFIELD
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1016 ***********************************************************************
 AT1016  DESIGNATION -  BRETON ISLAND DAY BEACON
 AT1016  PID         -  AT1016
 AT1016  STATE/COUNTY-  LA/PLAQUEMINES
 AT1016  COUNTRY     -  US
 AT1016  USGS QUAD   -  BRETON ISLANDS (2018)
 AT1016
 AT1016                         *CURRENT SURVEY CONTROL
 AT1016  ______________________________________________________________________
 AT1016* NAD 83(1992) POSITION- 29 28 49.15448(N) 089 12 58.56191(W)   ADJUSTED
 AT1016  **This station is located in a suspected subsidence area (see below).
 AT1016  ______________________________________________________________________
 AT1016  GEOID HEIGHT    -        -24.346 (meters)                     GEOID18
 AT1016  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 AT1016  HORZ ORDER      -  THIRD
 AT1016
 AT1016.The horizontal coordinates were established by classical geodetic methods
 AT1016.and adjusted by the National Geodetic Survey in January 1993.
 AT1016
 AT1016.** This station is in an area of known vertical motion. If an
 AT1016.** orthometric height was ever established but is not available 
 AT1016.** in the current survey control section, the orthometric height
 AT1016.** is considered suspect.  Suspect heights are available in the
 AT1016.** superseded section only if requested.
 AT1016
 AT1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1016.GEOID18 height accuracy estimate available here.
 AT1016
 AT1016.Click photographs - Photos may exist for this station.
 AT1016
 AT1016.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1016
 AT1016. The following values were computed from the NAD 83(1992) position.
 AT1016
 AT1016;                    North         East     Units Scale Factor Converg.
 AT1016;SPC LA S     -   110,561.046 1,205,305.205   MT  0.99996673   +1 03 30.8
 AT1016;SPC LA S     -   362,732.37  3,954,405.49   sFT  0.99996673   +1 03 30.8
 AT1016;UTM  16      - 3,263,248.875   285,113.411   MT  1.00016980   -1 05 28.0
 AT1016
 AT1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT8511363248(NAD 83)
 AT1016
 AT1016                          SUPERSEDED SURVEY CONTROL
 AT1016
 AT1016  NAD 83(1986)-  29 28 49.15779(N)    089 12 58.56834(W) AD(       ) 3
 AT1016  NAD 27      -  29 28 48.88000(N)    089 12 56.78300(W) AD(       ) 3
 AT1016
 AT1016.Superseded values are not recommended for survey control.
 AT1016
 AT1016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1016.See file dsdata.pdf to determine how the superseded data were derived.
 AT1016
 AT1016_MARKER: 16 = DAYBEACON
 AT1016
 AT1016  HISTORY     - Date     Condition        Report By
 AT1016  HISTORY     - 1950     FIRST OBSERVED   CGS
 AT1016
 AT1016                          STATION DESCRIPTION
 AT1016
 AT1016'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT1016'STATION IS LOCATED IN BRETON SOUND, APPROXIMATELY 7,000 FEET NW OF
 AT1016'THE W END OF
 AT1016'BRETON ISLAND AND OFF THE SW END OF A SHOAL RUNNING NE
 AT1016'TO THE NE END OF BRETON ISLAND.
 AT1016'STATION IS A BLACK SQUARE STRUCTURE
 AT1016'ON PILES 34 FEET HIGH.
 AT1016'
 AT1016'APPROXIMATE ELEVATION ABOVE HIGH-WATER MARK - 30 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1013 ***********************************************************************
 AT1013  DESIGNATION -  BRETON ISLAND LIGHT
 AT1013  PID         -  AT1013
 AT1013  STATE/COUNTY-  LA/PLAQUEMINES
 AT1013  COUNTRY     -  US
 AT1013  USGS QUAD   -  BRETON ISLANDS (2018)
 AT1013
 AT1013                         *CURRENT SURVEY CONTROL
 AT1013  ______________________________________________________________________
 AT1013* NAD 83(1992) POSITION- 29 29 58.21116(N) 089 10 02.29872(W)   ADJUSTED
 AT1013* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1013  **This station is located in a suspected subsidence area (see below).
 AT1013  ______________________________________________________________________
 AT1013  GEOID HEIGHT    -        -24.455 (meters)                     GEOID18
 AT1013  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 AT1013  HORZ ORDER      -  THIRD
 AT1013
 AT1013.The horizontal coordinates were established by classical geodetic methods
 AT1013.and adjusted by the National Geodetic Survey in January 1993.
 AT1013
 AT1013.** This station is in an area of known vertical motion. If an
 AT1013.** orthometric height was ever established but is not available 
 AT1013.** in the current survey control section, the orthometric height
 AT1013.** is considered suspect.  Suspect heights are available in the
 AT1013.** superseded section only if requested.
 AT1013
 AT1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1013.GEOID18 height accuracy estimate available here.
 AT1013
 AT1013.Click photographs - Photos may exist for this station.
 AT1013
 AT1013.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1013
 AT1013. The following values were computed from the NAD 83(1992) position.
 AT1013
 AT1013;                    North         East     Units Scale Factor Converg.
 AT1013;SPC LA S     -   112,775.583 1,210,012.610   MT  0.99996377   +1 04 58.9
 AT1013;SPC LA S     -   369,997.89  3,969,849.70   sFT  0.99996377   +1 04 58.9
 AT1013;UTM  16      - 3,265,285.630   289,901.507   MT  1.00014469   -1 04 03.4
 AT1013
 AT1013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1013!SPC LA S     -   1.00000390  x   0.99996377  =   0.99996767
 AT1013!UTM  16      -   1.00000390  x   1.00014469  =   1.00014859
 AT1013
 AT1013:                Primary Azimuth Mark                     Grid Az
 AT1013:SPC LA S     -  BIDE                                     205 45 44.4
 AT1013:UTM  16      -  BIDE                                     207 54 46.7
 AT1013
 AT1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT8990165285(NAD 83)
 AT1013
 AT1013|---------------------------------------------------------------------|
 AT1013| PID    Reference Object                     Distance      Geod. Az  |
 AT1013|                                                           dddmmss.s |
 AT1013| AT1012 BIDE                                APPROX. 4.4 KM 2065043.3 |
 AT1013|---------------------------------------------------------------------|
 AT1013
 AT1013                          SUPERSEDED SURVEY CONTROL
 AT1013
 AT1013  NAD 83(1986)-  29 29 58.21382(N)    089 10 02.30478(W) AD(       ) 3
 AT1013  NAD 27      -  29 29 57.67700(N)    089 10 01.21000(W) AD(       ) 3
 AT1013
 AT1013.Superseded values are not recommended for survey control.
 AT1013
 AT1013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1013.See file dsdata.pdf to determine how the superseded data were derived.
 AT1013
 AT1013_MARKER: 14 = NAVIGATION LIGHT
 AT1013
 AT1013  HISTORY     - Date     Condition        Report By
 AT1013  HISTORY     - 1951     FIRST OBSERVED   CGS
 AT1013
 AT1013                          STATION DESCRIPTION
 AT1013
 AT1013'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (PLB)
 AT1013'STATION IS THE CENTER OF BRETON ISLAND LIGHT
 AT1013'A SKELETON STEEL TOWER 30 FEET HIGH
 AT1013'LOCATED ON NORTH POINT, THE N
 AT1013'EXTREMITY OF BRETON ISLAND.  THE LIGHT
 AT1013'WAS OCCUPIED CENTRALLY.
 AT1013'
 AT1013'HEIGHT OF LIGHT ABOVE STATION MARK - 9 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0675 ***********************************************************************
 AV0675  DESIGNATION -  BRIAN
 AV0675  PID         -  AV0675
 AV0675  STATE/COUNTY-  LA/VERMILION
 AV0675  COUNTRY     -  US
 AV0675  USGS QUAD   -  KAPLAN SOUTH (2018)
 AV0675
 AV0675                         *CURRENT SURVEY CONTROL
 AV0675  ______________________________________________________________________
 AV0675* NAD 83(1992) POSITION- 29 54 43.23457(N) 092 21 35.49270(W)   ADJUSTED
 AV0675* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0675  **This station is located in a suspected subsidence area (see below).
 AV0675  ______________________________________________________________________
 AV0675  GEOID HEIGHT    -        -26.501 (meters)                     GEOID18
 AV0675  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 AV0675  HORZ ORDER      -  SECOND
 AV0675
 AV0675.The horizontal coordinates were established by classical geodetic methods
 AV0675.and adjusted by the National Geodetic Survey in January 1993.
 AV0675
 AV0675.** This station is in an area of known vertical motion. If an
 AV0675.** orthometric height was ever established but is not available 
 AV0675.** in the current survey control section, the orthometric height
 AV0675.** is considered suspect.  Suspect heights are available in the
 AV0675.** superseded section only if requested.
 AV0675
 AV0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0675.GEOID18 height accuracy estimate available here.
 AV0675
 AV0675.Click photographs - Photos may exist for this station.
 AV0675
 AV0675.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0675
 AV0675. The following values were computed from the NAD 83(1992) position.
 AV0675
 AV0675;                    North         East     Units Scale Factor Converg.
 AV0675;SPC LA S     -   156,957.246   900,875.657   MT  0.99992694   -0 30 47.8
 AV0675;SPC LA S     -   514,950.56  2,955,622.88   sFT  0.99992694   -0 30 47.8
 AV0675;UTM  15      - 3,309,207.517   561,795.155   MT  0.99964711   +0 19 09.2
 AV0675
 AV0675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0675!SPC LA S     -   1.00000383  x   0.99992694  =   0.99993077
 AV0675!UTM  15      -   1.00000383  x   0.99964711  =   0.99965094
 AV0675
 AV0675:                Primary Azimuth Mark                     Grid Az
 AV0675:SPC LA S     -  BRIAN AZ MK                              001 44 17.4
 AV0675:UTM  15      -  BRIAN AZ MK                              000 54 20.4
 AV0675
 AV0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP6179509207(NAD 83)
 AV0675
 AV0675|---------------------------------------------------------------------|
 AV0675| PID    Reference Object                     Distance      Geod. Az  |
 AV0675|                                                           dddmmss.s |
 AV0675| CV8762 BRIAN AZ MK                                        0011329.6 |
 AV0675| BK2809 KAPLAN MUNICIPAL TANK 1974          APPROX.12.0 KM 0292938.8 |
 AV0675| AV0674 BRIAN RM 1                           13.450 METERS 03057     |
 AV0675| CV8763 BRIAN RM 2                           13.453 METERS 13434     |
 AV0675|---------------------------------------------------------------------|
 AV0675
 AV0675                          SUPERSEDED SURVEY CONTROL
 AV0675
 AV0675  NAD 83(1986)-  29 54 43.25377(N)    092 21 35.48664(W) AD(       ) 2
 AV0675  NAD 27      -  29 54 42.50276(N)    092 21 35.01036(W) AD(       ) 2
 AV0675
 AV0675.Superseded values are not recommended for survey control.
 AV0675
 AV0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0675.See file dsdata.pdf to determine how the superseded data were derived.
 AV0675
 AV0675_MARKER: DD = SURVEY DISK
 AV0675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0675
 AV0675  HISTORY     - Date     Condition        Report By
 AV0675  HISTORY     - 1974     MONUMENTED       LADH
 AV0675
 AV0675                          STATION DESCRIPTION
 AV0675
 AV0675'DESCRIBED BY LA DEPT OF HIGHWAYS 1974 (RT)
 AV0675'THE STATION IS LOCATED 7 MILES SOUTHWEST OF KAPLAN, 6.5 MILES
 AV0675'NORTHWEST OF FORKED ISLAND, AND 12 MILES SOUTHEAST OF GUEYDAN, IN
 AV0675'THE NORTHWEST QUARTER OF SECTION 15, T13S, R1E, AND ON THE PROPERTY
 AV0675'OWNED BY MR. GUY TRAHAN, RT. 3, P. O. BOX 270, KAPLAN, LOUISIANA.
 AV0675'TELEPHONE 643-7208.
 AV0675'
 AV0675'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 AND 35 IN
 AV0675'KAPLAN, DRIVE SOUTH ALONG STATE HIGHWAY 35 FOR 3.7 MILES TO THE
 AV0675'JUNCTION WITH STATE HIGHWAY 335.  TURN RIGHT ON STATE HIGHWAY 335
 AV0675'AND GO WEST FOR 4.5 MILES TO THE JUNCTION WITH STATE HIGHWAY 707.
 AV0675'TURN LEFT AND GO SOUTH ALONG STATE HIGHWAY 707 FOR 2.4 MILES TO
 AV0675'THE STATION, WHICH IS ON THE LEFT OF THE HIGHWAY NEAR THE GUY
 AV0675'TRAHAN RESIDENCE.
 AV0675'
 AV0675'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE NORTH ALONG STATE
 AV0675'HIGHWAY 707 FOR 0.7 MILE.  THE MARK IS SET ON THE LEFT AND WEST OF
 AV0675'THE HIGHWAY NEAR A SHED AND A GATE.
 AV0675'
 AV0675'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AV0675'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AV0675'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 AV0675'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 AV0675'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 AV0675'STAMPED BRIAN 1974.  THE MARK IS 57 FEET SOUTH OF THE CENTER OF A
 AV0675'SHELL DRIVE, 42 FEET EAST OF THE CENTER OF STATE HIGHWAY 707, 39 FEET
 AV0675'NORTHEAST OF THE NORTH END OF A CONCRETE CULVERT, 32 FEET NORTH OF A
 AV0675'METAL WITNESS POST AND SIGN, AND 6 FEET SOUTH OF A 32-INCH PECAN
 AV0675'TREE.
 AV0675'
 AV0675'REFERENCE MARK I IS A STANDARD LOUISANA DEPARTMENT OF HIGHWAYS AND
 AV0675'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AV0675'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AV0675'STAMPED BRIAN RM 1 1974.  IT IS 68 FEET EAST OF THE CENTER OF
 AV0675'STATE HIGHWAY 707, 46 FEET SOUTHEAST OF THE SOUTH END OF A
 AV0675'CONCRETE CULVERT, 38 FEET NORTHEAST OF A 32-INCH PECAN TREE, AND 18
 AV0675'FEET SOUTH OF THE CENTER OF A SHELL ROAD.
 AV0675'
 AV0675'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AV0675'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12-INCH
 AV0675'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AV0675'STAMPED BRIAN RM 2 1974.  IT IS 87 FEET SOUTH OF THE CENTER OF A
 AV0675'SHELL DRIVE, 49 FEET EAST OF THE NORTH END OF A CONCRETE CULVERT, 47
 AV0675'FEET SOUTHEAST OF A 32-INCH PECAN TREE AND 3.5 FEET NORTH OF A
 AV0675'FENCE.
 AV0675'
 AV0675'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AV0675'U. S. COAST AND GEODETIC SURVEY DISK SET IN TOP OF A 12-INCH
 AV0675'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 AV0675'STAMPED BRIAN AZ. MK. 1974.  IT IS 31 FEET NORTHEAST OF THE CENTER
 AV0675'OF A WOODEN GATE, 62 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 AV0675'SHED, 22 FEET WEST OF THE CENTER OF STATE HIGHWAY 707, 3 FEET
 AV0675'EAST OF A FENCE AND 1.5 FEET EAST OF A METAL WITNESS POST AND
 AV0675'SIGN.
 AV0675'
 AV0675'NEAREST TOWN--KAPLAN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4767 ***********************************************************************
 BJ4767  DESIGNATION -  BRIDGE
 BJ4767  PID         -  BJ4767
 BJ4767  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ4767  COUNTRY     -  US
 BJ4767  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4767
 BJ4767                         *CURRENT SURVEY CONTROL
 BJ4767  ______________________________________________________________________
 BJ4767* NAD 83(1992) POSITION- 30 30 17.88808(N) 091 12 45.41040(W)   ADJUSTED
 BJ4767* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4767  **This station is located in a suspected subsidence area (see below).
 BJ4767  ______________________________________________________________________
 BJ4767  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ4767  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BJ4767  HORZ ORDER      -  SECOND
 BJ4767
 BJ4767.The horizontal coordinates were established by classical geodetic methods
 BJ4767.and adjusted by the National Geodetic Survey in January 1993.
 BJ4767
 BJ4767.** This station is in an area of known vertical motion. If an
 BJ4767.** orthometric height was ever established but is not available 
 BJ4767.** in the current survey control section, the orthometric height
 BJ4767.** is considered suspect.  Suspect heights are available in the
 BJ4767.** superseded section only if requested.
 BJ4767
 BJ4767.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4767.GEOID18 height accuracy estimate available here.
 BJ4767
 BJ4767.Click photographs - Photos may exist for this station.
 BJ4767
 BJ4767.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4767
 BJ4767. The following values were computed from the NAD 83(1992) position.
 BJ4767
 BJ4767;                    North         East     Units Scale Factor Converg.
 BJ4767;SPC LA S     -   222,248.271 1,011,587.922   MT  0.99996432   +0 03 37.3
 BJ4767;SPC LA S     -   729,159.54  3,318,851.37   sFT  0.99996432   +0 03 37.3
 BJ4767;UTM  15      - 3,376,100.500   671,523.370   MT  0.99996295   +0 54 27.1
 BJ4767
 BJ4767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4767!SPC LA S     -   1.00000305  x   0.99996432  =   0.99996737
 BJ4767!UTM  15      -   1.00000305  x   0.99996295  =   0.99996600
 BJ4767
 BJ4767:                Primary Azimuth Mark                     Grid Az
 BJ4767:SPC LA S     -  BRIDGE AZ MK                             170 55 34.5
 BJ4767:UTM  15      -  BRIDGE AZ MK                             170 04 44.7
 BJ4767
 BJ4767_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7152376100(NAD 83)
 BJ4767
 BJ4767|---------------------------------------------------------------------|
 BJ4767| PID    Reference Object                     Distance      Geod. Az  |
 BJ4767|                                                           dddmmss.s |
 BJ4767| BJ5055 BATON ROUGE GSU TANK                APPROX. 2.9 KM 1213402.6 |
 BJ4767| BJ5020 BATON ROUGE STATE CAPITOL CUP       APPROX. 5.8 KM 1552737.2 |
 BJ4767| BJ5051 BATON ROUGE TV STA WAFB MAST        APPROX. 7.5 KM 1564354.8 |
 BJ4767| BJ5336 BRIDGE AZ MK                        APPROX. 0.8 KM 1705911.8 |
 BJ4767| CW1154 BRIDGE RM 1                          11.369 METERS 17854     |
 BJ4767| BJ4768 BRIDGE RM 2                          17.653 METERS 35735     |
 BJ4767|---------------------------------------------------------------------|
 BJ4767
 BJ4767                          SUPERSEDED SURVEY CONTROL
 BJ4767
 BJ4767  NAD 83(1986)-  30 30 17.90650(N)    091 12 45.40812(W) AD(       ) 2
 BJ4767  NAD 27      -  30 30 17.22527(N)    091 12 45.01500(W) AD(       ) 2
 BJ4767
 BJ4767.Superseded values are not recommended for survey control.
 BJ4767
 BJ4767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4767.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4767
 BJ4767_MARKER: DD = SURVEY DISK
 BJ4767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4767_STAMPING: BRIDGE 1970
 BJ4767_MARK LOGO: LADHGS
 BJ4767_PROJECTION: FLUSH
 BJ4767_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ4767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4767+STABILITY: SURFACE MOTION
 BJ4767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ4767+SATELLITE: SATELLITE OBSERVATIONS - April 01, 1983
 BJ4767
 BJ4767  HISTORY     - Date     Condition        Report By
 BJ4767  HISTORY     - 1970     MONUMENTED       LADH
 BJ4767  HISTORY     - 19830401 GOOD             NGS
 BJ4767
 BJ4767                          STATION DESCRIPTION
 BJ4767
 BJ4767'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4767'THE STATION IS LOCATED 3 MILES NORTH OF PORT ALLEN AND 0.2 MILE WEST
 BJ4767'OF THE WEST END OF THE U.S. HIGHWAY 190 MISSISSIPPI RIVER BRIDGE IN
 BJ4767'SECTION 49, T6S-R12E AND ON THE PROPERTY OF THE LOUISIANA
 BJ4767'DEPARTMENT OF HIGHWAYS.
 BJ4767'
 BJ4767'TO REACH THE STATION FROM THE WEST BATON ROUGE PARISH COURTHOUSE IN
 BJ4767'PORT ALLEN, DRIVE NORTH ALONG STATE HIGHWAY 1 FOR 3.15 MILES TO THE
 BJ4767'INTERSECTION WITH U. S. HIGHWAY 190.  THE STATION IS SET TO THE
 BJ4767'LEFT AND WEST OF STATE HIGHWAY 1 IN THE SOUTHWEST QUADRANT OF THE
 BJ4767'INTERSECTION NEAR A RIGHT OF WAY MARKER.
 BJ4767'
 BJ4767'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH ALONG STATE
 BJ4767'HIGHWAY 1 FOR 0.5 MILE TO THE MARK WHICH IS SET TO THE LEFT AND EAST
 BJ4767'OF THE HIGHWAY NEAR A CULVERT.
 BJ4767'
 BJ4767'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4767'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4767'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4767'STAMPED BRIDGE 1970.  IT IS 126 FEET NORTH OF POWER POLE NO. 36, 103
 BJ4767'FEET WEST OF THE CENTER OF THE SOUTH BOUND LANE OF STATE HIGHWAY 1,
 BJ4767'62 FEET SOUTH OF A POWER POLE, 3 FEET SOUTH OF A METAL WITNESS POST,
 BJ4767'2 FEET EAST OF A CONCRETE HIGHWAY RIGHT OF WAY MARKER.  IT IS SET
 BJ4767'IN THE SOUTHWEST QUADRANT OF THE STATE HIGHWAY 1 AND U. S.
 BJ4767'HIGHWAY 190 INTERCHANGE WEST OF THE MISSISSIPPI RIVER.
 BJ4767'
 BJ4767'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4767'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4767'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4767'STAMPED BRIDGE RM 1 1970.  IT IS 103 FEET WEST OF THE CENTER OF THE
 BJ4767'SOUTH BOUND LANE OF STATE HIGHWAY 1, 99 FEET SOUTH OF A POWER POLE,
 BJ4767'89 FEET NORTH OF POWER POLE NO. 36, 40 FEET SOUTH OF A METAL
 BJ4767'WITNESS POST, AND 37 FEET SOUTH OF A HIGHWAY RIGHT OF WAY MARKER.
 BJ4767'
 BJ4767'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4767'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4767'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BJ4767'STAMPED BRIDGE RM 2 1970.  IT IS 94 FEET WEST OF THE CENTER OF THE
 BJ4767'SOUTH BOUND LANE OF STATE HIGHWAY 1, 88 FEET SOUTH OF THE CENTER
 BJ4767'OF THE HEADWALL ON A DRAIN UNDER STATE HIGHWAY 1, 58 FEET NORTH OF
 BJ4767'A HIGHWAY RIGHT OF WAY MARKER, 55 FEET NORTH OF A METAL WITNESS
 BJ4767'POST, AND 4 FEET SOUTHEAST OF A POWER POLE.
 BJ4767'
 BJ4767'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BJ4767'COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BJ4767'CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 BJ4767'STAMPED BRIDGE AZ MK 1970.  IT IS 102 FEET SOUTH OF A HIGHWAY RIGHT
 BJ4767'OF WAY MARKER, 65 FEET EAST OF THE CENTER OF THE NORTH BOUND LANE
 BJ4767'OF STATE HIGHWAY 1, 44 FEET NORTHEAST OF THE EAST END OF A
 BJ4767'HEADWALL ON A DRAIN UNDER STATE HIGHWAY 1, AND 3 FEET NORTH OF A
 BJ4767'METAL WITNESS POST.
 BJ4767'
 BJ4767'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 BJ4767
 BJ4767                          STATION RECOVERY (1983)
 BJ4767
 BJ4767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (RJT)
 BJ4767'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE
 BJ4767'RECOVERED AND FOUND IN GOOD CONDITION AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2949 ***********************************************************************
 AU2949  DESIGNATION -  BRIDGE
 AU2949  PID         -  AU2949
 AU2949  STATE/COUNTY-  LA/JEFFERSON
 AU2949  COUNTRY     -  US
 AU2949  USGS QUAD   -  CAMINADA PASS (2018)
 AU2949
 AU2949                         *CURRENT SURVEY CONTROL
 AU2949  ______________________________________________________________________
 AU2949* NAD 83(1992) POSITION- 29 12 37.94468(N) 090 02 59.85293(W)   ADJUSTED
 AU2949* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2949  **This station is located in a suspected subsidence area (see below).
 AU2949  ______________________________________________________________________
 AU2949  GEOID HEIGHT    -        -23.804 (meters)                     GEOID18
 AU2949  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 AU2949  HORZ ORDER      -  SECOND
 AU2949
 AU2949.The horizontal coordinates were established by classical geodetic methods
 AU2949.and adjusted by the National Geodetic Survey in January 1993.
 AU2949
 AU2949.** This station is in an area of known vertical motion. If an
 AU2949.** orthometric height was ever established but is not available 
 AU2949.** in the current survey control section, the orthometric height
 AU2949.** is considered suspect.  Suspect heights are available in the
 AU2949.** superseded section only if requested.
 AU2949
 AU2949.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2949.GEOID18 height accuracy estimate available here.
 AU2949
 AU2949.Click photographs - Photos may exist for this station.
 AU2949
 AU2949.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2949
 AU2949. The following values were computed from the NAD 83(1992) position.
 AU2949
 AU2949;                    North         East     Units Scale Factor Converg.
 AU2949;SPC LA S     -    79,460.684 1,124,796.235   MT  1.00002014   +0 38 30.1
 AU2949;SPC LA S     -   260,697.26  3,690,268.98   sFT  1.00002014   +0 38 30.1
 AU2949;UTM  15      - 3,234,917.503   786,816.419   MT  1.00061524   +1 26 26.4
 AU2949;UTM  16      - 3,235,166.086   203,464.309   MT  1.00068522   -1 29 22.3
 AU2949
 AU2949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2949!SPC LA S     -   1.00000352  x   1.00002014  =   1.00002366
 AU2949!UTM  15      -   1.00000352  x   1.00061524  =   1.00061876
 AU2949!UTM  16      -   1.00000352  x   1.00068522  =   1.00068874
 AU2949
 AU2949:                Primary Azimuth Mark                     Grid Az
 AU2949:SPC LA S     -  BRIDGE AZ MK                             130 49 50.2
 AU2949:UTM  15      -  BRIDGE AZ MK                             130 01 53.9
 AU2949:UTM  16      -  BRIDGE AZ MK                             132 57 42.6
 AU2949
 AU2949_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8681634917(NAD 83)
 AU2949
 AU2949|---------------------------------------------------------------------|
 AU2949| PID    Reference Object                     Distance      Geod. Az  |
 AU2949|                                                           dddmmss.s |
 AU2949| AU1289 P 221                                45.637 METERS 08009     |
 AU2949| DD6398 BRIDGE AZ MK                                       1312820.3 |
 AU2949| DD6399 BRIDGE RM 1                          21.597 METERS 31144     |
 AU2949|---------------------------------------------------------------------|
 AU2949
 AU2949                          SUPERSEDED SURVEY CONTROL
 AU2949
 AU2949  NAD 83(1986)-  29 12 37.95876(N)    090 02 59.86339(W) AD(       ) 2
 AU2949  NAD 27      -  29 12 37.13765(N)    090 02 59.59965(W) AD(       ) 2
 AU2949
 AU2949.Superseded values are not recommended for survey control.
 AU2949
 AU2949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2949.See file dsdata.pdf to determine how the superseded data were derived.
 AU2949
 AU2949_MARKER: DS = TRIANGULATION STATION DISK
 AU2949_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU2949_STAMPING: BRIDGE 1966
 AU2949_MARK LOGO: CGS
 AU2949_PROJECTION: FLUSH
 AU2949_MAGNETIC: I = MARKER IS A STEEL ROD
 AU2949_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU2949
 AU2949  HISTORY     - Date     Condition        Report By
 AU2949  HISTORY     - 1966     MONUMENTED       CGS
 AU2949
 AU2949                          STATION DESCRIPTION
 AU2949
 AU2949'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (CRR)
 AU2949'THE STATION IS LOCATED NEAR THE SOUTHWEST EDGE OF GRAND
 AU2949'ISLE, AT THE NORTHWEST END OF THE BRIDGE OVER CAMINADA PASS
 AU2949'AND ON THE STATE HIGHWAY RIGHT-OF-WAY.
 AU2949'
 AU2949'TO REACH THE STATION FROM THE POST OFFICE IN GRAND ISLE GO SOUTH
 AU2949'AND SOUTHWESTERLY ON STATE HIGHWAY 1 FOR 3.55 MILES TO THE
 AU2949'SOUTHWEST END OF THE BRIDGE ACROSS CAMINADA PASS.  CONTINUE
 AU2949'NORTHWEST ACROSS THE BRIDGE FOR 0.85 MILE TO THE STATION ON
 AU2949'THE LEFT AT THE NORTHWEST END OF THE BRIDGE.
 AU2949'
 AU2949'THE STAITON MARK IS A STANDARD DISK STAMPED BRIDGE 1966,
 AU2949'CRIMPED TO THE TOP OF A 5/8 INCH COPPER WELD GROUND ROD 24
 AU2949'FEET LONG.  IT IS ENCASED IN A 4 INCH ORANGEBURG PIPE WHICH
 AU2949'IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 68 FEET
 AU2949'SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 1, 55.5 FEET
 AU2949'NORTHWEST OF A POWER POLE, 114 FEET WEST OF THE NORTHWEST CORNER
 AU2949'OF THE BRIDGE AND 135 FEET SOUTHEAST OF THE CENTER OF A
 AU2949'GRAVELED ROAD.
 AU2949'
 AU2949'BENCH MARK P 221 IS A STANDARD U.S.C. AND G.S. BENCH MARK
 AU2949'DISK STAMPED P 221 1965, CEMENTED IN A DRILL HOLE IN A CONCRETE
 AU2949'BRIDGE ABUTMENT.  IT IS 1.9 FEET SOUTHWEST OF THE NORTHEAST
 AU2949'END OF THE ABUTMENT AND 21 FEET NORTHWEST OF THE NORTHWEST CORNER
 AU2949'OF THE BRIDGE.
 AU2949'
 AU2949'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED BRIDGE NO 1
 AU2949'1966, IS SET IN A ROUND CONCRETE MONUMENT WHICH IS FLUSH
 AU2949'WITH THE SURFACE OF THE GROUND.  IT IS 53 FEET SOUTHWEST OF
 AU2949'THE CENTERLINE OF HIGHWAY 1 AND 74 FEET SOUTHEAST OF THE CENTER
 AU2949'OF THE SHELL ROAD.
 AU2949'
 AU2949'AZIMUTH MARK, A STANDARD DISK STAMPED BRIDGE 1966, IS SET
 AU2949'IN A ROUND CONCRETE MONUMENT WHICH IS 1 INCH BELOW THE SURFACE
 AU2949'OF THE GROUND.  IT IS 1.5 FEET SOUTHWEST OF A METAL WITNESS
 AU2949'POST AND 81.4 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 AU2949'BUILDING ON PILINGS.
 AU2949'
 AU2949'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTHEAST
 AU2949'ACROSS THE BRIDGE FOR 0.9 MILE THIS IS ABOUT 0.05 MILE SOUTHEAST
 AU2949'OF THE SOUTHEAST END OF THE BRIDGE.  TURN RIGHT AND GO SOUTHWEST
 AU2949'ACROSS A SANDY AREA ALONG THE NORTHEAST SIDE OF A LONG
 AU2949'BUILDING FOR 0.1 MILE TO THE MARK.
 AU2949'
 AU2949'HEIGHT OF LIGHT ABOVE STATION MARK 26.1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3033 ***********************************************************************
 AU3033  DESIGNATION -  BRIDGE
 AU3033  PID         -  AU3033
 AU3033  STATE/COUNTY-  LA/TERREBONNE
 AU3033  COUNTRY     -  US
 AU3033  USGS QUAD   -  LAKE QUITMAN (2018)
 AU3033
 AU3033                         *CURRENT SURVEY CONTROL
 AU3033  ______________________________________________________________________
 AU3033* NAD 83(1992) POSITION- 29 19 55.93026(N) 090 38 33.61722(W)   ADJUSTED
 AU3033* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3033  **This station is located in a suspected subsidence area (see below).
 AU3033  ______________________________________________________________________
 AU3033  GEOID HEIGHT    -        -24.491 (meters)                     GEOID18
 AU3033  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 AU3033  HORZ ORDER      -  THIRD
 AU3033
 AU3033.The horizontal coordinates were established by classical geodetic methods
 AU3033.and adjusted by the National Geodetic Survey in January 1993.
 AU3033
 AU3033.** This station is in an area of known vertical motion. If an
 AU3033.** orthometric height was ever established but is not available 
 AU3033.** in the current survey control section, the orthometric height
 AU3033.** is considered suspect.  Suspect heights are available in the
 AU3033.** superseded section only if requested.
 AU3033
 AU3033.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3033.GEOID18 height accuracy estimate available here.
 AU3033
 AU3033.Click photographs - Photos may exist for this station.
 AU3033
 AU3033.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3033
 AU3033. The following values were computed from the NAD 83(1992) position.
 AU3033
 AU3033;                    North         East     Units Scale Factor Converg.
 AU3033;SPC LA S     -    92,449.191 1,067,080.180   MT  0.99999334   +0 20 43.2
 AU3033;SPC LA S     -   303,310.39  3,500,912.22   sFT  0.99999334   +0 20 43.2
 AU3033;UTM  15      - 3,247,099.309   728,899.478   MT  1.00024657   +1 09 19.1
 AU3033
 AU3033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3033!SPC LA S     -   1.00000373  x   0.99999334  =   0.99999707
 AU3033!UTM  15      -   1.00000373  x   1.00024657  =   1.00025030
 AU3033
 AU3033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2889947099(NAD 83)
 AU3033
 AU3033                          SUPERSEDED SURVEY CONTROL
 AU3033
 AU3033  NAD 83(1986)-  29 19 55.94939(N)    090 38 33.62625(W) AD(       ) 3
 AU3033  NAD 27      -  29 19 55.14300(N)    090 38 33.31000(W) AD(       ) 3
 AU3033
 AU3033.Superseded values are not recommended for survey control.
 AU3033
 AU3033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3033.See file dsdata.pdf to determine how the superseded data were derived.
 AU3033
 AU3033_MARKER: DS = TRIANGULATION STATION DISK
 AU3033_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU3033_STAMPING: BRIDGE 1934
 AU3033_MARK LOGO: CGS
 AU3033_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3033
 AU3033  HISTORY     - Date     Condition        Report By
 AU3033  HISTORY     - 1934     MONUMENTED       CGS
 AU3033  HISTORY     - 1952     GOOD             CGS
 AU3033  HISTORY     - 1954     GOOD             CGS
 AU3033  HISTORY     - 1960     GOOD             CGS
 AU3033  HISTORY     - 1963     SEE DESCRIPTION  USGS
 AU3033  HISTORY     - 1966     MARK NOT FOUND   CGS
 AU3033
 AU3033                          STATION DESCRIPTION
 AU3033
 AU3033'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ERM)
 AU3033'STATION IS ON THE W BANK OF BAYOU LITTLE CAILLOU AT ITS INTERSECTION
 AU3033'WITH ROBINSONS CANAL, ABOUT 4 MILES S OF BOUDREAUX CANAL, 41
 AU3033'METERS (135 FEET) W OF THE BAYOU, 20 METERS (65 FEET) S OF THE
 AU3033'CANAL AND 25 METERS (80 FEET) E OF STATE HIGHWAY 79.
 AU3033'
 AU3033'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU3033'IN THE TOP OF A TILE.
 AU3033'
 AU3033'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3033'IS 13 METERS (43 FEET) FROM THE BAYOU,
 AU3033'IN HARD MARSH AND 21.2 METERS (70 FEET) FROM THE STATION S 49 DEG E.
 AU3033'
 AU3033'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3033'IS 19 METERS (60 FEET) FROM THE CENTER
 AU3033'LINE OF THE ROAD, IN HARD MARSH AND 19.9 METERS (65 FEET) FROM
 AU3033'THE STATION S 36 DEG W.
 AU3033
 AU3033                          STATION RECOVERY (1952)
 AU3033
 AU3033'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3033'STATION AND REFERENCE MARK 2 WERE RECOVERED IN FAIR CONDITION,
 AU3033'BOTH MARKS LEAN SLIGHTLY TO THE NE.  REFERENCE MARK 1 WAS RECOVERED
 AU3033'IN GOOD CONDITION.  THE DISTANCES AND MAGNETIC AZIMUTHS WERE
 AU3033'CHECKED AND WERE FOUND TO BE CORRECT.  A NEW DESCRIPTION FOLLOWS--
 AU3033'
 AU3033'STATION IS LOCATED ABOUT 23 MI. S OF THE INTERSECTION OF STATE
 AU3033'HIGHWAYS 69 AND 141 IN HOUMA, 92 FT. SE OF THE SE CORNER OF A
 AU3033'BRIDGE, 39 FT. S-SW OF A LONE 18-IN. HACKBERRY TREE ON THE SW
 AU3033'CORNER OF THE CONFLUENCE OF BAYOU PETIT CAILLOU AND ROBINSONS
 AU3033'CANAL, 53.5 FT. NE OF A 40-IN. HACKBERRY TREE, AND 85 FT. E OF
 AU3033'THE CENTERLINE OF THE ROAD.  IT IS A STANDARD DISK, STAMPED
 AU3033'BRIDGE AND SET IN THE TOP OF A 9- BY 9-IN. CONCRETE MONUMENT
 AU3033'FLUSH WITH THE GROUND.
 AU3033'
 AU3033'REFERENCE MARK 1 IS 7 FT. W OF THE W EDGE OF THE BAYOU BANK, AND
 AU3033'18 FT. NW OF A 30-IN. HACKBERRY TREE THAT IS LEANING OVER THE
 AU3033'BAYOU.  IT IS A STANDARD DISK, STAMPED BRIDGE REF NO 1 AND SET
 AU3033'IN THE TOP OF A 9- BY 9-IN. CONCRETE MONUMENT FLUSH WITH THE
 AU3033'GROUND.
 AU3033'
 AU3033'REFERENCE MARK 2 IS 16 FT. S OF A 40-IN. HACKBERRY TREE, 63
 AU3033'FT. E OF THE CENTERLINE OF THE ROAD, AND 45 FT. N OF THE NW
 AU3033'CORNER OF A FENCE AROUND A SMALL YARD.  IT IS A STANDARD DISK,
 AU3033'STAMPED BRIDGE REF NO 2 AND SET IN THE TOP OF A 9- BY 9-IN.
 AU3033'CONCRETE MONUMENT FLUSH WITH THE GROUND.
 AU3033'
 AU3033'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS
 AU3033'69 AND 141 IN HOUMA, GO SE ON STATE HIGHWAY 69 TO THE JUNCTION OF
 AU3033'STATE HIGHWAY 79 IN PRESQUILLE, AND THENCE SE OF STATE HIGHWAY
 AU3033'79 TO ROBINSONS CANAL AND STATION SITE.
 AU3033
 AU3033                          STATION RECOVERY (1954)
 AU3033
 AU3033'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (JCC)
 AU3033'STATION STAMPED BRIDGE AND REFERENCE MARKS STAMPED BRIDGE REF
 AU3033'NO 1 AND BRIDGE REF NO 2 WERE RECOVERED AS DESCRIBED.
 AU3033
 AU3033                          STATION RECOVERY (1960)
 AU3033
 AU3033'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 AU3033'THE STATION WAS VISITED 5-5-60 AND THE STATION MARK AND REFERENCE
 AU3033'MARK NO. 2 WERE FOUND IN GOOD CONDITION.  REFERENCE MARK NO. 1
 AU3033'WAS DESTROYED PRIOR TO THIS DATE DUE TO EROSION ALONG THE BANKS
 AU3033'OF THE BAYOU.  REFERENCE MARK NO. 3 WAS ESTABLISHED AT THIS
 AU3033'DATE.  A NEW DESCRIPTION FOLLOWS--
 AU3033'
 AU3033'THE STATION IS LOCATED ABOUT 23 MILES SOUTHEAST OF HOUMA AT THE
 AU3033'CONFLUENCE OF ROBINSON CANAL AND BAYOU PETTIT CAILLOU, ON THE
 AU3033'PROPERTY OF THE ARKANSAS FUEL OIL CO.  IT IS 120 FEET EAST OF
 AU3033'THE CENTERLINE OF NEW HIGHWAY 56, 37 FEET SOUTH OF THE SOUTH
 AU3033'BANK OF THE ROBINSON CANAL, 41 FEET WEST OF THE WEST BANK OF
 AU3033'BAYOU PETTIT CAILLOU, 92 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 AU3033'OF THE OLD BRIDGE OVER THE CANAL, 83 FEET EAST OF THE
 AU3033'CENTERLINE OF THE OLD HIGHWAY, 53 FEET NORTHEAST OF A 4-FOOT
 AU3033'HACKBERRY TREE, 107 FEET EAST OF A POWER POLE, 25 FEET
 AU3033'SOUTH OF THE PROJECTED CENTERLINE OF THE ROBINSON CANAL
 AU3033'LEADING EAST, AND 1 FOOT EAST OF A METAL WITNESS POST.  IT IS
 AU3033'A STANDARD DISK, STAMPED BRIDGE 1934, FLUSH WITH THE GROUND.
 AU3033'
 AU3033'REFERENCE MARK NO. 2 IS 65.42 FEET SOUTH-SOUTHEAST OF THE STATION,
 AU3033'62 FEET EAST OF THE CENTERLINE OF THE OLD HIGHWAY, 15.5 FEET
 AU3033'SOUTH OF A 4-FOOT HACKBERRY TREE, 45 FEET NORTH OF THE NORTHWEST
 AU3033'CORNER OF A FENCED YARD, AND 1.5 FEET EAST OF A METAL WITNESS
 AU3033'POST.  IT IS A STANDARD DISK, STAMPED BRIDGE REF NO 2, FLUSH WITH
 AU3033'THE GROUND.
 AU3033'
 AU3033'REFERENCE MARK NO. 3 IS 52.32 FEET NORTHEAST OF THE STATION,
 AU3033'34.5 FEET EAST OF THE CENTER OF THE OLD HIGHWAY, 68 FEET EAST
 AU3033'OF THE CENTERLINE OF STATE HIGHWAY 56, AT A POINT JUST SOUTH
 AU3033'OF THE SOUTH END OF THE BRIDGE, 29 FEET SOUTH OF THE SOUTH
 AU3033'BANK OF ROBINSON CANAL AND 73 FEET NORTH OF THE 4-FOOT HACKBERRY
 AU3033'TREE.  IT IS A STANDARD DISK, STAMPED BRIDGE NO 3 1934,
 AU3033'PROJECTING 3 INCHES.
 AU3033'
 AU3033'TO REACH THE STATION FROM POST OFFICE IN HOUMA, GO EAST ON
 AU3033'STATE HIGHWAY 24 FOR 5.5 MILES TO THE JUNCTION WITH STATE HIGHWAY
 AU3033'56, KEEP STRAIGHT AHEAD ON STATE HIGHWAY 56 (STATE HIGHWAY 24
 AU3033'BEARS LEFT AND CROSSES THE BAYOU), FOR 18.5 MILES TO THE BRIDGE
 AU3033'OVER ROBINSON CANAL AND THE STATION ON THE LEFT.
 AU3033
 AU3033                          STATION RECOVERY (1963)
 AU3033
 AU3033'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 (LBR)
 AU3033'STATION PROBABLY DESTROYED BY EROSION OF CANAL.  REFERENCE MARKS
 AU3033'OK.  RM 3 LOCATED - NOT IN NOTES.
 AU3033
 AU3033                          STATION RECOVERY (1966)
 AU3033
 AU3033'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (DD)
 AU3033'THE STATION MARK WAS SEARCHED FOR BUT NOT RECOVERED.
 AU3033'
 AU3033'R.M. 2, STAMPED BRIDGE REF NO 2, IS ABOUT 10.05 MILES SOUTH ALONG
 AU3033'STATE HIGHWAY 56 FROM THE ST. JOSEPH CHURCH AT CHAUVIN, IN
 AU3033'FRACTIONAL SECTION 105, T 20 S, R 18 E, 93 FEET EAST OF THE
 AU3033'CENTER LINE OF THE HIGHWAY, 105 FEET NORTH-NORTHEAST OF POWER
 AU3033'POLE NUMBERED 1024, 71 FEET SOUTHWEST OF A 16-INCH HACKBERRY
 AU3033'TREE, 5-1/2 FEET NORTH OF A METER POLE, 1.6 FEET SOUTH OF A
 AU3033'METAL WITNESS POST, ABOUT 9 FEET BELOW THE LEVEL OF THE HIGHWAY,
 AU3033'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 AU3033'GROUND.
 AU3033'
 AU3033'R.M. 3, STAMPED BRIDGE NO 3 1934, IS ABOUT 10.05 MILES SOUTH
 AU3033'ALONG STATE HIGHWAY 56 FROM THE ST. JOSEPH CHURCH AT CHAUVIN,
 AU3033'IN FRACTIONAL SECTION 105, T 20 S, R 18 E, 75 FEET EAST OF THE
 AU3033'CENTER LINE OF THE HIGHWAY, 56-1/2 FEET EAST OF THE EAST END OF
 AU3033'THE SOUTH CONCRETE ABUTMENT OF A BRIDGE OVER ROBINSON CANAL,
 AU3033'91 FEET NORTH OF R.M. 2, 29 FEET SOUTH-SOUTHWEST OF A WOODEN
 AU3033'BULKHEAD, 10.2 FEET EAST OF A POWER LINE WITH A LIGHT, 1.0 FOOT
 AU3033'NORTHEAST OF A METAL WITNESS POST, ABOUT 8 FEET BELOW THE
 AU3033'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 AU3033'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5336 ***********************************************************************
 BJ5336  DESIGNATION -  BRIDGE AZ MK
 BJ5336  PID         -  BJ5336
 BJ5336  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5336  COUNTRY     -  US
 BJ5336  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5336
 BJ5336                         *CURRENT SURVEY CONTROL
 BJ5336  ______________________________________________________________________
 BJ5336* NAD 83(1992) POSITION- 30 29 53.35335(N) 091 12 40.91618(W)   NO CHECK
 BJ5336* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5336  **This station is located in a suspected subsidence area (see below).
 BJ5336  ______________________________________________________________________
 BJ5336  GEOID HEIGHT    -        -27.066 (meters)                     GEOID18
 BJ5336  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 BJ5336  HORZ ORDER      -  THIRD
 BJ5336
 BJ5336.The horizontal coordinates were established by classical geodetic methods
 BJ5336.and adjusted by the National Geodetic Survey in January 1993.
 BJ5336
 BJ5336.No horizontal observational check was made to the station.
 BJ5336
 BJ5336.** This station is in an area of known vertical motion. If an
 BJ5336.** orthometric height was ever established but is not available 
 BJ5336.** in the current survey control section, the orthometric height
 BJ5336.** is considered suspect.  Suspect heights are available in the
 BJ5336.** superseded section only if requested.
 BJ5336
 BJ5336.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5336.GEOID18 height accuracy estimate available here.
 BJ5336
 BJ5336.Click photographs - Photos may exist for this station.
 BJ5336
 BJ5336.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5336
 BJ5336. The following values were computed from the NAD 83(1992) position.
 BJ5336
 BJ5336;                    North         East     Units Scale Factor Converg.
 BJ5336;SPC LA S     -   221,492.886 1,011,708.560   MT  0.99996329   +0 03 39.5
 BJ5336;SPC LA S     -   726,681.24  3,319,247.17   sFT  0.99996329   +0 03 39.5
 BJ5336;UTM  15      - 3,375,346.981   671,655.162   MT  0.99996351   +0 54 28.7
 BJ5336
 BJ5336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5336!SPC LA S     -   1.00000311  x   0.99996329  =   0.99996640
 BJ5336!UTM  15      -   1.00000311  x   0.99996351  =   0.99996662
 BJ5336
 BJ5336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7165575346(NAD 83)
 BJ5336
 BJ5336                          SUPERSEDED SURVEY CONTROL
 BJ5336
 BJ5336  NAD 83(1986)-  30 29 53.37184(N)    091 12 40.91334(W) AD(       ) 3
 BJ5336
 BJ5336.Superseded values are not recommended for survey control.
 BJ5336
 BJ5336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5336.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5336
 BJ5336_MARKER: DD = SURVEY DISK
 BJ5336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5336_STAMPING: BRIDGE LADH 1970 AZ MK
 BJ5336_MARK LOGO: LADHGS
 BJ5336_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5336+STABILITY: SURFACE MOTION
 BJ5336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5336+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1982
 BJ5336
 BJ5336  HISTORY     - Date     Condition        Report By
 BJ5336  HISTORY     - 1970     MONUMENTED       LADH
 BJ5336  HISTORY     - 19820101 GOOD             NGS
 BJ5336
 BJ5336                          STATION DESCRIPTION
 BJ5336
 BJ5336'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (RJT)
 BJ5336'THE STATION IS LOCATED ABOUT 4.26 KM (2.65 MILES) NORTH OF PORT ALLEN.
 BJ5336'
 BJ5336'TO REACH THE STATION FROM THE WEST BATON ROUGE PARISH COURTHOUSE IN
 BJ5336'PORT ALLEN DRIVE NORTH ALONG STATE HIGHWAY 1 FOR 4.26 KM (2.65 MILES)
 BJ5336'TO THE STATION MARK WHICH IS SET TO THE RIGHT AND EAST OF THE HIGHWAY
 BJ5336'NEAR A CULVERT.
 BJ5336'
 BJ5336'THE STATION IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS
 BJ5336'DISK SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BJ5336'PROJECTS 2 INCHES.  IT IS STAMPED--BRIDGE AZ MK 1970--.  IT IS 31.09
 BJ5336'METERS (102.0 FT) SOUTH OF A HIGHWAY RIGHT OF WAY MARKER, 19.81 METERS
 BJ5336'(65.0 FT) EAST OF THE CENTER OF THE NORTH BOUND LANE OF STATE HIGHWAY
 BJ5336'1, 13.41 METERS (44.0 FT) NORTHEAST OF THE EAST END OF A HEADWALL ON A
 BJ5336'DRAIN UNDER STATE HIGHWAY 1, AND 0.91 METER (3.0 FT) NORTH OF A METAL
 BJ5336'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2793 ***********************************************************************
 AU2793  DESIGNATION -  BRIDGE CITY AVON SHIPYARD TANK
 AU2793  PID         -  AU2793
 AU2793  STATE/COUNTY-  LA/JEFFERSON
 AU2793  COUNTRY     -  US
 AU2793  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU2793
 AU2793                         *CURRENT SURVEY CONTROL
 AU2793  ______________________________________________________________________
 AU2793* NAD 83(1992) POSITION- 29 55 38.06858(N) 090 10 50.02695(W)   ADJUSTED
 AU2793  **This station is located in a suspected subsidence area (see below).
 AU2793  ______________________________________________________________________
 AU2793  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 AU2793  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 AU2793  HORZ ORDER      -  THIRD
 AU2793
 AU2793.The horizontal coordinates were established by classical geodetic methods
 AU2793.and adjusted by the National Geodetic Survey in January 1993.
 AU2793
 AU2793.** This station is in an area of known vertical motion. If an
 AU2793.** orthometric height was ever established but is not available 
 AU2793.** in the current survey control section, the orthometric height
 AU2793.** is considered suspect.  Suspect heights are available in the
 AU2793.** superseded section only if requested.
 AU2793
 AU2793.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2793.GEOID18 height accuracy estimate available here.
 AU2793
 AU2793.Click photographs - Photos may exist for this station.
 AU2793
 AU2793.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2793
 AU2793. The following values were computed from the NAD 83(1992) position.
 AU2793
 AU2793;                    North         East     Units Scale Factor Converg.
 AU2793;SPC LA S     -   158,761.407 1,111,297.514   MT  0.99992657   +0 34 35.0
 AU2793;SPC LA S     -   520,869.72  3,645,981.93   sFT  0.99992657   +0 34 35.0
 AU2793;UTM  15      - 3,314,065.892   772,181.881   MT  1.00051413   +1 24 26.9
 AU2793
 AU2793_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7218114065(NAD 83)
 AU2793
 AU2793                          SUPERSEDED SURVEY CONTROL
 AU2793
 AU2793  NAD 83(1986)-  29 55 38.08430(N)    090 10 50.02652(W) AD(       ) 3
 AU2793  NAD 27      -  29 55 37.34621(N)    090 10 49.75738(W) AD(       ) 3
 AU2793
 AU2793.Superseded values are not recommended for survey control.
 AU2793
 AU2793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2793.See file dsdata.pdf to determine how the superseded data were derived.
 AU2793
 AU2793_MARKER: 53 = ELEVATED TANK
 AU2793
 AU2793  HISTORY     - Date     Condition        Report By
 AU2793  HISTORY     - 1972     FIRST OBSERVED   NGS
 AU2793  HISTORY     - 19950711 GOOD             USPSQD
 AU2793
 AU2793                          STATION DESCRIPTION
 AU2793
 AU2793'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2793'THE BRIDGE CITY, AVONDALE SHIPYARD WATER TANK IS LOCATED ABOUT 1/4
 AU2793'MILE SOUTHEAST OF THE MISSISSIPPI RIVER AT THE AVONDALE SHIPYARD IN
 AU2793'BRIDGE CITY, LOUISIANA.
 AU2793'
 AU2793'IT IS A 4-LEGGED SELF-SUPPORTED STEEL STRUCTURE WITH AN OVAL TANK,
 AU2793'PAINTED SILVER WITH THE LETTERING AVON IN BLACK ON ITS SIDE.  THE
 AU2793'OVERALL HEIGHT IS APPROXIMATELY 130 FEET.
 AU2793'
 AU2793'POINT INTERSECTED WAS THE BALL AT THE TOP OF THE TANK.
 AU2793
 AU2793                          STATION RECOVERY (1995)
 AU2793
 AU2793'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU2793'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2780 ***********************************************************************
 AU2780  DESIGNATION -  BRIDGE CITY WATER TANK
 AU2780  PID         -  AU2780
 AU2780  STATE/COUNTY-  LA/JEFFERSON
 AU2780  COUNTRY     -  US
 AU2780  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU2780
 AU2780                         *CURRENT SURVEY CONTROL
 AU2780  ______________________________________________________________________
 AU2780* NAD 83(1992) POSITION- 29 55 58.89483(N) 090 09 56.67112(W)   ADJUSTED
 AU2780  **This station is located in a suspected subsidence area (see below).
 AU2780  ______________________________________________________________________
 AU2780  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 AU2780  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AU2780  HORZ ORDER      -  THIRD
 AU2780
 AU2780.The horizontal coordinates were established by classical geodetic methods
 AU2780.and adjusted by the National Geodetic Survey in January 1993.
 AU2780
 AU2780.** This station is in an area of known vertical motion. If an
 AU2780.** orthometric height was ever established but is not available 
 AU2780.** in the current survey control section, the orthometric height
 AU2780.** is considered suspect.  Suspect heights are available in the
 AU2780.** superseded section only if requested.
 AU2780
 AU2780.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2780.GEOID18 height accuracy estimate available here.
 AU2780
 AU2780.Click photographs - Photos may exist for this station.
 AU2780
 AU2780.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2780
 AU2780. The following values were computed from the NAD 83(1992) position.
 AU2780
 AU2780;                    North         East     Units Scale Factor Converg.
 AU2780;SPC LA S     -   159,417.096 1,112,721.873   MT  0.99992644   +0 35 01.7
 AU2780;SPC LA S     -   523,020.92  3,650,655.01   sFT  0.99992644   +0 35 01.7
 AU2780;UTM  15      - 3,314,742.576   773,597.416   MT  1.00052366   +1 24 54.5
 AU2780
 AU2780_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7359714742(NAD 83)
 AU2780
 AU2780                          SUPERSEDED SURVEY CONTROL
 AU2780
 AU2780  NAD 83(1986)-  29 55 58.91038(N)    090 09 56.67051(W) AD(       ) 3
 AU2780  NAD 27      -  29 55 58.17215(N)    090 09 56.40231(W) AD(       ) 3
 AU2780
 AU2780.Superseded values are not recommended for survey control.
 AU2780
 AU2780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2780.See file dsdata.pdf to determine how the superseded data were derived.
 AU2780
 AU2780_MARKER: 53 = ELEVATED TANK
 AU2780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU2780+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2003
 AU2780
 AU2780  HISTORY     - Date     Condition        Report By
 AU2780  HISTORY     - 1966     FIRST OBSERVED   CGS
 AU2780  HISTORY     - 1972     GOOD             NGS
 AU2780  HISTORY     - 19950711 GOOD             USPSQD
 AU2780  HISTORY     - 20030510 GOOD             USPSQD
 AU2780
 AU2780                          STATION DESCRIPTION
 AU2780
 AU2780'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AU2780'THE STATION IS THE CENTER OF THE TOP OF THE TANK.  IT IS A 6
 AU2780'LEGGED SELF SUPPORTED STEEL STRUCTURE PAINTED GREEN WITH A
 AU2780'WHITE BAND AROUND THE CENTER AND HAS THE LEGEND PROGRESSIVE
 AU2780'JEFFERSON ON THE NORTH SIDE.  THE OVERALL HEIGHT IS ABOUT 150
 AU2780'FEET.
 AU2780'
 AU2780'IT IS LOCATED AT THE NORTHEAST EDGE OF BRIDGE CITY, ABOUT 200
 AU2780'FEET SOUTHEAST OF THE INTERSECTION OF WESTWEGO AVENUE AND
 AU2780'THIRD STREET AND ABOUT 400 FEET WEST OF THE SOUTH END OF THE
 AU2780'HUEY P. LONG BRIDGE.
 AU2780
 AU2780                          STATION RECOVERY (1972)
 AU2780
 AU2780'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2780'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE 1966 DESCRIPTION
 AU2780'IS COMPLETE AND ADEQUATE.
 AU2780'
 AU2780'THE POINT INTERSECTED WAS THE RED LIGHT AT THE TOP OF THE TANK.
 AU2780
 AU2780                          STATION RECOVERY (1995)
 AU2780
 AU2780'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU2780'RECOVERED IN GOOD CONDITION.
 AU2780
 AU2780                          STATION RECOVERY (2003)
 AU2780
 AU2780'RECOVERY NOTE BY US POWER SQUADRON 2003 (SOL)
 AU2780'5-INCH LOGO CAP MISSING
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1316 ***********************************************************************
 AU1316  DESIGNATION -  BRIDGE RM 2
 AU1316  PID         -  AU1316
 AU1316  STATE/COUNTY-  LA/TERREBONNE
 AU1316  COUNTRY     -  US
 AU1316  USGS QUAD   -  LAKE QUITMAN (2018)
 AU1316
 AU1316                         *CURRENT SURVEY CONTROL
 AU1316  ______________________________________________________________________
 AU1316* NAD 83(1986) POSITION- 29 19 55.41   (N) 090 38 34.05   (W)   HD_HELD1
 AU1316* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1316  **This station is located in a suspected subsidence area (see below).
 AU1316  ______________________________________________________________________
 AU1316  GEOID HEIGHT    -        -24.490 (meters)                     GEOID18
 AU1316
 AU1316.The horizontal coordinates were determined by differentially corrected
 AU1316.hand held GPS observations or other comparable positioning techniques
 AU1316.and have an estimated accuracy of +/- 3 meters.
 AU1316
 AU1316.** This station is in an area of known vertical motion. If an
 AU1316.** orthometric height was ever established but is not available 
 AU1316.** in the current survey control section, the orthometric height
 AU1316.** is considered suspect.  Suspect heights are available in the
 AU1316.** superseded section only if requested.
 AU1316
 AU1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1316.GEOID18 height accuracy estimate available here.
 AU1316
 AU1316.Click photographs - Photos may exist for this station.
 AU1316
 AU1316;                    North         East    Units  Estimated Accuracy
 AU1316;SPC LA S     -    92,433.1   1,067,068.6     MT  (+/- 3 meters HH1 GPS) 
 AU1316
 AU1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2888847083(NAD 83)
 AU1316
 AU1316                          SUPERSEDED SURVEY CONTROL
 AU1316
 AU1316.No superseded survey control is available for this station.
 AU1316
 AU1316_MARKER: DR = REFERENCE MARK DISK
 AU1316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1316_STAMPING: BRIDGE NO 2 1934
 AU1316_MARK LOGO: CGS
 AU1316_PROJECTION: FLUSH
 AU1316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1316+STABILITY: SURFACE MOTION
 AU1316
 AU1316  HISTORY     - Date     Condition        Report By
 AU1316  HISTORY     - 1934     MONUMENTED       CGS
 AU1316  HISTORY     - 1966     GOOD             CGS
 AU1316  HISTORY     - 1981     MARK NOT FOUND   LADTD
 AU1316
 AU1316                          STATION DESCRIPTION
 AU1316
 AU1316'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU1316'ABOUT 10.05 MILES SOUTH ALONG STATE HIGHWAY 56 FROM THE ST. JOSEPH
 AU1316'CHURCH AT CHAUVIN, IN FRACTIONAL SECTION 105, T 20 S, R 18 E, 93 FEET
 AU1316'EAST OF THE CENTER LINE OF THE HIGHWAY, 105 FEET NORTH-NORTHEAST OF
 AU1316'POWER POLE NUMBER 1024, 71 FEET SOUTHWEST OF A 16-INCH HACKBERRY TREE,
 AU1316'5 1/2 FEET NORTH OF A METER POLE, 1.6 FEET SOUTH OF A METAL WITNESS
 AU1316'POST, ABOUT 9 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 AU1316'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AU1316
 AU1316                          STATION RECOVERY (1981)
 AU1316
 AU1316'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 AU1316'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4768 ***********************************************************************
 BJ4768  DESIGNATION -  BRIDGE RM 2
 BJ4768  PID         -  BJ4768
 BJ4768  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ4768  COUNTRY     -  US
 BJ4768  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ4768
 BJ4768                         *CURRENT SURVEY CONTROL
 BJ4768  ______________________________________________________________________
 BJ4768* NAD 83(1992) POSITION- 30 30 18.46082(N) 091 12 45.43826(W)   ADJUSTED
 BJ4768* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4768  **This station is located in a suspected subsidence area (see below).
 BJ4768  ______________________________________________________________________
 BJ4768  GEOID HEIGHT    -        -27.065 (meters)                     GEOID18
 BJ4768  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 BJ4768  HORZ ORDER      -  SECOND
 BJ4768
 BJ4768.The horizontal coordinates were established by classical geodetic methods
 BJ4768.and adjusted by the National Geodetic Survey in January 1993.
 BJ4768
 BJ4768.** This station is in an area of known vertical motion. If an
 BJ4768.** orthometric height was ever established but is not available 
 BJ4768.** in the current survey control section, the orthometric height
 BJ4768.** is considered suspect.  Suspect heights are available in the
 BJ4768.** superseded section only if requested.
 BJ4768
 BJ4768.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4768.GEOID18 height accuracy estimate available here.
 BJ4768
 BJ4768.Click photographs - Photos may exist for this station.
 BJ4768
 BJ4768.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4768
 BJ4768. The following values were computed from the NAD 83(1992) position.
 BJ4768
 BJ4768;                    North         East     Units Scale Factor Converg.
 BJ4768;SPC LA S     -   222,265.907 1,011,587.160   MT  0.99996435   +0 03 37.3
 BJ4768;SPC LA S     -   729,217.40  3,318,848.87   sFT  0.99996435   +0 03 37.3
 BJ4768;UTM  15      - 3,376,118.122   671,522.348   MT  0.99996294   +0 54 27.1
 BJ4768
 BJ4768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4768!SPC LA S     -   1.00000303  x   0.99996435  =   0.99996738
 BJ4768!UTM  15      -   1.00000303  x   0.99996294  =   0.99996597
 BJ4768
 BJ4768:                Primary Azimuth Mark                     Grid Az
 BJ4768:SPC LA S     -  SCOTT                                    039 46 45.2
 BJ4768:UTM  15      -  SCOTT                                    038 55 55.4
 BJ4768
 BJ4768_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7152276118(NAD 83)
 BJ4768
 BJ4768|---------------------------------------------------------------------|
 BJ4768| PID    Reference Object                     Distance      Geod. Az  |
 BJ4768|                                                           dddmmss.s |
 BJ4768| BJ4749 SCOTT                               APPROX. 2.3 KM 0395022.5 |
 BJ4768| BJ4767 BRIDGE                               17.653 METERS 17735     |
 BJ4768|---------------------------------------------------------------------|
 BJ4768
 BJ4768                          SUPERSEDED SURVEY CONTROL
 BJ4768
 BJ4768  NAD 83(1986)-  30 30 18.47918(N)    091 12 45.43587(W) AD(       ) 2
 BJ4768  NAD 27      -  30 30 17.79803(N)    091 12 45.04275(W) AD(       ) 2
 BJ4768
 BJ4768.Superseded values are not recommended for survey control.
 BJ4768
 BJ4768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4768.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4768
 BJ4768_MARKER: DD = SURVEY DISK
 BJ4768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4768_STAMPING: BRIDGE RM 2 1970
 BJ4768_MARK LOGO: LADHGS
 BJ4768_PROJECTION: FLUSH
 BJ4768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4768+STABILITY: SURFACE MOTION
 BJ4768
 BJ4768  HISTORY     - Date     Condition        Report By
 BJ4768  HISTORY     - 1970     MONUMENTED       LADH
 BJ4768
 BJ4768                          STATION DESCRIPTION
 BJ4768
 BJ4768'DESCRIBED BY LA DEPT OF HIGHWAYS 1970 (RT)
 BJ4768'THE MARK IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHEAST OF WALLS, 5.1 MI
 BJ4768'(8.2 KM) NORTHWEST OF BATON ROUGE AND 2.9 MI (4.7 KM) EAST-NORTHEAST
 BJ4768'OF LOBDELL.
 BJ4768'
 BJ4768'TO REACH FROM THE WEST BATON ROUGE PARISH COURTHOUSE IN PORT ALLEN,
 BJ4768'DRIVE NORTH ALONG STATE HIGHWAY 1 FOR 3.15 MI (5.07 KM) TO THE
 BJ4768'INTERSECTION WITH U. S. HIGHWAY 190 AND THE MARK ON THE LEFT.
 BJ4768'
 BJ4768'IT IS SET IN THE TOP OF A 12 INCH (30 CM) CYLINDRICAL CONCRETE
 BJ4768'MONUMENT THAT IS FLUSH WITH THE GROUND, 94 FT (28.7 M) WEST OF THE
 BJ4768'CENTER OF THE SOUTH BOUND LANE OF STATE HIGHWAY 1, 88 FT (26.8 M)
 BJ4768'SOUTH OF THE CENTER OF THE HEADWALL ON A DRAIN UNDER STATE HIGHWAY 1,
 BJ4768'58 FT (17.7 M) NORTH OF A HIGHWAY RIGHT-OF-WAY MARKER, 55 FT (16.8 M)
 BJ4768'NORTH OF A METAL WITNESS POST AND 4 FT (1.2 M) SOUTHEAST OF A POWER
 BJ4768'POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1315 ***********************************************************************
 AU1315  DESIGNATION -  BRIDGE RM 3
 AU1315  PID         -  AU1315
 AU1315  STATE/COUNTY-  LA/TERREBONNE
 AU1315  COUNTRY     -  US
 AU1315  USGS QUAD   -  LAKE QUITMAN (2018)
 AU1315
 AU1315                         *CURRENT SURVEY CONTROL
 AU1315  ______________________________________________________________________
 AU1315* NAD 83(1986) POSITION- 29 19 56.     (N) 090 38 33.     (W)   SCALED
 AU1315* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1315  **This station is located in a suspected subsidence area (see below).
 AU1315  ______________________________________________________________________
 AU1315  GEOID HEIGHT    -        -24.491 (meters)                     GEOID18
 AU1315
 AU1315.The horizontal coordinates were scaled from a map and have
 AU1315.an estimated accuracy of +/- 6 seconds.
 AU1315
 AU1315.** This station is in an area of known vertical motion. If an
 AU1315.** orthometric height was ever established but is not available 
 AU1315.** in the current survey control section, the orthometric height
 AU1315.** is considered suspect.  Suspect heights are available in the
 AU1315.** superseded section only if requested.
 AU1315
 AU1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1315.GEOID18 height accuracy estimate available here.
 AU1315
 AU1315.Click photographs - Photos may exist for this station.
 AU1315
 AU1315;                    North         East    Units  Estimated Accuracy
 AU1315;SPC LA S     -    92,450.    1,067,100.      MT  (+/- 180 meters Scaled)
 AU1315
 AU1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN289471(NAD 83)
 AU1315
 AU1315                          SUPERSEDED SURVEY CONTROL
 AU1315
 AU1315.No superseded survey control is available for this station.
 AU1315
 AU1315_MARKER: DR = REFERENCE MARK DISK
 AU1315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1315_STAMPING: BRIDGE NO 3 1934
 AU1315_MARK LOGO: CGS
 AU1315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1315+STABILITY: SURFACE MOTION
 AU1315
 AU1315  HISTORY     - Date     Condition        Report By
 AU1315  HISTORY     - 1960     MONUMENTED       CGS
 AU1315  HISTORY     - 1966     GOOD             CGS
 AU1315  HISTORY     - 1981     MARK NOT FOUND   LADTD
 AU1315
 AU1315                          STATION DESCRIPTION
 AU1315
 AU1315'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AU1315'10.05 MI S FROM CHAUVIN.
 AU1315'ABOUT 10.05 MILES SOUTH ALONG STATE HIGHWAY 56 FROM THE ST. JOSEPH
 AU1315'CHURCH AT CHAUVIN, IN FRACTIONAL SECTION 105, T 20 S, R 18 E, 75 FEET
 AU1315'EAST OF THE CENTER LINE OF THE HIGHWAY, 56 1/2 FEET EAST OF THE EAST
 AU1315'END OF THE SOUTH CONCRETE ABUTMENT OF A BRIDGE OVER ROBINSON CANAL, 91
 AU1315'FEET NORTH OF R.M. 2, 29 FEET SOUTH-SOUTHWEST OF A WOODEN BULK HEAD,
 AU1315'10.2 FEET EAST OF A POWER POLE WITH A LIGHT, 1.0 FOOT NORTHEAST OF A
 AU1315'METAL WITNESS POST, ABOUT 8 FEET BELOW THE LEVEL OF THE HIGHWAY, AND
 AU1315'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AU1315
 AU1315                          STATION RECOVERY (1981)
 AU1315
 AU1315'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 AU1315'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2903 ***********************************************************************
 AU2903  DESIGNATION -  BRIDGES
 AU2903  PID         -  AU2903
 AU2903  STATE/COUNTY-  LA/ST CHARLES
 AU2903  COUNTRY     -  US
 AU2903  USGS QUAD   -  HAHNVILLE (2018)
 AU2903
 AU2903                         *CURRENT SURVEY CONTROL
 AU2903  ______________________________________________________________________
 AU2903* NAD 83(1992) POSITION- 29 52 56.76992(N) 090 28 53.81352(W)   ADJUSTED
 AU2903* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2903  **This station is located in a suspected subsidence area (see below).
 AU2903  ______________________________________________________________________
 AU2903  GEOID HEIGHT    -        -25.837 (meters)                     GEOID18
 AU2903  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 AU2903  HORZ ORDER      -  FIRST
 AU2903
 AU2903.The horizontal coordinates were established by classical geodetic methods
 AU2903.and adjusted by the National Geodetic Survey in January 1993.
 AU2903
 AU2903.** This station is in an area of known vertical motion. If an
 AU2903.** orthometric height was ever established but is not available 
 AU2903.** in the current survey control section, the orthometric height
 AU2903.** is considered suspect.  Suspect heights are available in the
 AU2903.** superseded section only if requested.
 AU2903
 AU2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2903.GEOID18 height accuracy estimate available here.
 AU2903
 AU2903.Click photographs - Photos may exist for this station.
 AU2903
 AU2903.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2903
 AU2903. The following values were computed from the NAD 83(1992) position.
 AU2903
 AU2903;                    North         East     Units Scale Factor Converg.
 AU2903;SPC LA S     -   153,540.989 1,082,269.145   MT  0.99992787   +0 25 33.1
 AU2903;SPC LA S     -   503,742.39  3,550,744.69   sFT  0.99992787   +0 25 33.1
 AU2903;UTM  15      - 3,308,422.624   743,217.926   MT  1.00032991   +1 15 19.2
 AU2903
 AU2903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2903!SPC LA S     -   1.00000404  x   0.99992787  =   0.99993191
 AU2903!UTM  15      -   1.00000404  x   1.00032991  =   1.00033396
 AU2903
 AU2903:                Primary Azimuth Mark                     Grid Az
 AU2903:SPC LA S     -  BRIDGES RM 3                             000 16 15.0
 AU2903:UTM  15      -  BRIDGES RM 3                             359 26 28.9
 AU2903
 AU2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4321708422(NAD 83)
 AU2903
 AU2903|---------------------------------------------------------------------|
 AU2903| PID    Reference Object                     Distance      Geod. Az  |
 AU2903|                                                           dddmmss.s |
 AU2903| DD6402 BRIDGES RM 3                                       0004148.1 |
 AU2903| DD6400 BRIDGES RM 1                         24.974 METERS 00859     |
 AU2903| DD6401 BRIDGES RM 2                         28.011 METERS 24652     |
 AU2903|---------------------------------------------------------------------|
 AU2903
 AU2903                          SUPERSEDED SURVEY CONTROL
 AU2903
 AU2903  NAD 83(1986)-  29 52 56.78720(N)    090 28 53.81427(W) AD(       ) 1
 AU2903  NAD 27      -  29 52 56.04274(N)    090 28 53.51198(W) AD(       ) 1
 AU2903
 AU2903.Superseded values are not recommended for survey control.
 AU2903
 AU2903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2903.See file dsdata.pdf to determine how the superseded data were derived.
 AU2903
 AU2903_MARKER: DS = TRIANGULATION STATION DISK
 AU2903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU2903_STAMPING: BRIDGES 1972
 AU2903_MARK LOGO: CGS
 AU2903_PROJECTION: RECESSED 3 CENTIMETERS
 AU2903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU2903+STABILITY: SURFACE MOTION
 AU2903
 AU2903  HISTORY     - Date     Condition        Report By
 AU2903  HISTORY     - 1972     MONUMENTED       NGS
 AU2903
 AU2903                          STATION DESCRIPTION
 AU2903
 AU2903'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 AU2903'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF LULING, 6-1/2 MILES
 AU2903'EAST-NORTHEAST OF KRAEMER, 6 MILES WEST-SOUTHWEST OF BOUTTE AND
 AU2903'2-1/2 MILES WEST OF PARADIS.  IT IS ON PROPERTY THAT IS OWNED BY THE
 AU2903'LOUISIANA LAND EXPLORATION AND IN THE PARADIS GAS AND OIL
 AU2903'FIELD.  THE STATION IS ON THE WEST SIDE OF CANAL AND ON TOP OF
 AU2903'LEVEE.  PERMISSION WAS GRANTED BY MR. N. GOUGLAS MAIER, POST OFFICE
 AU2903'BOX 231, HOUMA, LOUISIANA, 70360.  PHONE NUMBER 879-1517.
 AU2903'
 AU2903'TO REACH THE STATION FROM THE POST OFFICE IN BOUTTE, GO SOUTHEAST ON
 AU2903'STATE HIGHWAY 52 FOR 0.15 MILE TO THE JUNCTION OF U.S. HIGHWAY 90.
 AU2903'TURN RIGHT AND GO SOUTHWESTERLY ON U.S. HIGHWAY 90 FOR 3.65 MILES
 AU2903'TO A CROSSROAD AT THE SOUTHWEST SIDE OF PARADIS.  TURN RIGHT AND GO
 AU2903'NORTHWEST ON A BLACKTOP ROAD FOR 0.2 MILE TO THE END OF ROAD.
 AU2903'TURN LEFT AND GO SOUTHERLY ON BLACKTOP ROAD FOR 0.4 MILE TO A SIDE
 AU2903'ROAD RIGHT, TURN RIGHT CROSSING RAILROAD TRACKS, FOLLOW MAIN ROAD
 AU2903'NORTHWEST 1.4 MILES TO A FORK OF THE ROADS.  TAKE THE LEFT FORK AND
 AU2903'GO SOUTHWEST AND WEST FOLLOWING THE MAIN SHELLED ROAD FOR 0.95 MILE
 AU2903'TO A BRIDGE, CROSS OVER BRIDGE AND THROUGH LOCKED GATE AND THE
 AU2903'STATION ON THE RIGHT, NORTH SIDE OF ROAD AND ON TOP OF LEVEE.
 AU2903'
 AU2903'STATION MARKS ARE STANDARD DISKS STAMPED BRIDGES 1972.  THE SURFACE
 AU2903'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 AU2903'THAT IS 1 INCH BELOW THE GROUND SURFACE.  IT IS 40 FEET NORTHWEST OF
 AU2903'THE CENTER OF GATE, 33 FEET NORTH OF THE APPROXIMATE CENTER OF
 AU2903'SHELL ROAD AND 22 FEET WEST OF THE WATER EDGE OF CANAL.  THE
 AU2903'UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE
 AU2903'42 INCHES BELOW THE GROUND SURFACE.
 AU2903'
 AU2903'REFERENCE MARK 1, A STANDARD DISK STAMPED BRIDGES NO 1 1972, IS SET
 AU2903'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 4
 AU2903'INCHES ABOVE THE GROUND SURFACE.  IT IS 10 FEET EAST OF THE
 AU2903'APPROXIMATE CENTER OF LEVEE AND 5 FEET WEST OF THE CANAL WATER
 AU2903'EDGE.
 AU2903'
 AU2903'REFERENCE MARK 2, A STANDARD DISK STAMPED BRIDGES NO 2 1972, IS SET
 AU2903'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 2
 AU2903'INCHES BELOW GROUND SURFACE.  IT IS 107 FEET WEST OF THE CENTER OF
 AU2903'GATE, 30 FEET NORTH OF THE WATER EDGE OF CANAL AND 9 FEET SOUTH OF
 AU2903'THE APPROXIMATE CENTER OF SHELL ROAD.
 AU2903'
 AU2903'REFERENCE MARK 3, (AZIMUTH MARK) A STANDARD DISK STAMPED BRIDGES NO 3
 AU2903'1972, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 AU2903'THAT IS SET FLUSH WITH THE GROUND SURFACE.  IT IS 21 FEET EAST OF
 AU2903'THE WATER EDGE OF CANAL AND 9 FEET WEST OF TREE LINE.
 AU2903'
 AU2903'HEIGHT OF LIGHT ABOVE STATION MARK 34.4 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1701 ***********************************************************************
 BJ1701  DESIGNATION -  BRINGIER BOLT
 BJ1701  PID         -  BJ1701
 BJ1701  STATE/COUNTY-  LA/ASCENSION
 BJ1701  COUNTRY     -  US
 BJ1701  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ1701
 BJ1701                         *CURRENT SURVEY CONTROL
 BJ1701  ______________________________________________________________________
 BJ1701* NAD 83(1986) POSITION- 30 07 05.     (N) 090 58 55.     (W)   SCALED
 BJ1701* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1701  **This station is located in a suspected subsidence area (see below).
 BJ1701  ______________________________________________________________________
 BJ1701  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BJ1701
 BJ1701.The horizontal coordinates were scaled from a map and have
 BJ1701.an estimated accuracy of +/- 6 seconds.
 BJ1701
 BJ1701.** This station is in an area of known vertical motion. If an
 BJ1701.** orthometric height was ever established but is not available 
 BJ1701.** in the current survey control section, the orthometric height
 BJ1701.** is considered suspect.  Suspect heights are available in the
 BJ1701.** superseded section only if requested.
 BJ1701
 BJ1701.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1701.GEOID18 height accuracy estimate available here.
 BJ1701
 BJ1701.Click photographs - Photos may exist for this station.
 BJ1701
 BJ1701;                    North         East    Units  Estimated Accuracy
 BJ1701;SPC LA S     -   179,400.    1,033,860.      MT  (+/- 180 meters Scaled)
 BJ1701
 BJ1701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP944335(NAD 83)
 BJ1701
 BJ1701                          SUPERSEDED SURVEY CONTROL
 BJ1701
 BJ1701.No superseded survey control is available for this station.
 BJ1701
 BJ1701_MARKER: B = BOLT
 BJ1701_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 BJ1701_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1701
 BJ1701  HISTORY     - Date     Condition        Report By
 BJ1701  HISTORY     - 1910     MONUMENTED       USACE
 BJ1701  HISTORY     - 1964     GOOD             CGS
 BJ1701
 BJ1701                          STATION DESCRIPTION
 BJ1701
 BJ1701'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1701'0.15 MILE EAST ALONG STATE HIGHWAY 942 FROM THE JUNCTION OF STATE
 BJ1701'HIGHWAY 22 AT DARROW, ON THE ROBERTS PROPERTY, 252 FEET NORTH OF THE
 BJ1701'CENTER LINE OF THE HIGHWAY, 45 FEET NORTHEAST OF A POWER LINE POLE, 1
 BJ1701'FOOT EAST OF A NORTH-SOUTH FENCE LINE, A COPPER BOLT LEADED IN THE TOP
 BJ1701'OF A TILE 2 FEET BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD
 BJ1701'THROUGH AN IRON PIPE BEARING A CAP STAMPED BRINGER 1910 PBM BM 1, 2
 BJ1701'1/2 FEET EAST OF A METAL WITNESS POST AND THE PIPE PROJECTS 14 INCHES
 BJ1701'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1077 ***********************************************************************
 BJ1077  DESIGNATION -  BRINGIER CAP
 BJ1077  PID         -  BJ1077
 BJ1077  STATE/COUNTY-  LA/ASCENSION
 BJ1077  COUNTRY     -  US
 BJ1077  USGS QUAD   -  DONALDSONVILLE (2018)
 BJ1077
 BJ1077                         *CURRENT SURVEY CONTROL
 BJ1077  ______________________________________________________________________
 BJ1077* NAD 83(1986) POSITION- 30 07 05.     (N) 090 58 56.     (W)   SCALED
 BJ1077* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1077  **This station is located in a suspected subsidence area (see below).
 BJ1077  ______________________________________________________________________
 BJ1077  GEOID HEIGHT    -        -26.669 (meters)                     GEOID18
 BJ1077
 BJ1077.The horizontal coordinates were scaled from a map and have
 BJ1077.an estimated accuracy of +/- 6 seconds.
 BJ1077
 BJ1077.** This station is in an area of known vertical motion. If an
 BJ1077.** orthometric height was ever established but is not available 
 BJ1077.** in the current survey control section, the orthometric height
 BJ1077.** is considered suspect.  Suspect heights are available in the
 BJ1077.** superseded section only if requested.
 BJ1077
 BJ1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1077.GEOID18 height accuracy estimate available here.
 BJ1077
 BJ1077.Click photographs - Photos may exist for this station.
 BJ1077
 BJ1077;                    North         East    Units  Estimated Accuracy
 BJ1077;SPC LA S     -   179,400.    1,033,840.      MT  (+/- 180 meters Scaled)
 BJ1077
 BJ1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP943335(NAD 83)
 BJ1077
 BJ1077                          SUPERSEDED SURVEY CONTROL
 BJ1077
 BJ1077.No superseded survey control is available for this station.
 BJ1077
 BJ1077_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ1077_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ1077_STAMPING: BRINGER 1910 PBM 1
 BJ1077_MARK LOGO: USACE
 BJ1077_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ1077_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1077
 BJ1077  HISTORY     - Date     Condition        Report By
 BJ1077  HISTORY     - 1910     MONUMENTED       USACE
 BJ1077  HISTORY     - 1964     GOOD             CGS
 BJ1077  HISTORY     - 1977     GOOD             NGS
 BJ1077
 BJ1077                          STATION DESCRIPTION
 BJ1077
 BJ1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1077'0.15 MILE EAST ALONG STATE HIGHWAY 942 FROM THE JUNCTION OF STATE
 BJ1077'HIGHWAY 22 AT DARROW, ON THE ROBERTS PROPERTY, 252 FEET NORTH OF THE
 BJ1077'CENTER LINE OF THE HIGHWAY, 45 FEET NORTHEAST OF A POWER LINE POLE, 1
 BJ1077'FOOT EAST OF A NORTH-SOUTH FENCE LINE, A COPPER BOLT LEADED IN THE TOP
 BJ1077'OF A TILE 2 FEET BELOW THE LEVEL OF THE GROUND ACCESS TO WHICH IS HAD
 BJ1077'THROUGH AN IRON PIPE BEARING A CAP STAMPED BRINGER 1910 PBM BM 1, 2
 BJ1077'1/2 FEET EAST OF A METAL WITNESS POST AND THE PIPE PROJECTS 14 INCHES
 BJ1077'ABOVE THE LEVEL OF THE GROUND.
 BJ1077
 BJ1077                          STATION RECOVERY (1977)
 BJ1077
 BJ1077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BJ1077'0.15 MILE EAST ALONG STATE HIGHWAY 942 FROM THE JUNCTION OF STATE
 BJ1077'HIGHWAYS 22, 75 AND 942 IN DARROW, 252 FEET NORTH OF THE CENTERLINE
 BJ1077'OF THE HIGHWAY, 45 FEET NORTHEAST OF A POWER POLE, 1 FOOT EAST OF A
 BJ1077'FENCE, A COPPER BOLT LEADED IN THE TOP OF A TILE 2 FEET BELOW THE
 BJ1077'LEVEL OF THE GROUND ACCESS TO WNICH IS HAD THROUGH AN IRON PIPE
 BJ1077'BEARING A CAP STAMPED BRINGER 1910 PBM 1, PIPE PROJECTS 14 INCHES
 BJ1077'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0564 ***********************************************************************
 BK0564  DESIGNATION -  BRIST
 BK0564  PID         -  BK0564
 BK0564  STATE/COUNTY-  LA/ST LANDRY
 BK0564  COUNTRY     -  US
 BK0564  USGS QUAD   -  MIRE (2018)
 BK0564
 BK0564                         *CURRENT SURVEY CONTROL
 BK0564  ______________________________________________________________________
 BK0564* NAD 83(1992) POSITION- 30 22 04.85754(N) 092 08 58.09330(W)   ADJUSTED
 BK0564* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0564  **This station is located in a suspected subsidence area (see below).
 BK0564  ______________________________________________________________________
 BK0564  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK0564  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 BK0564  HORZ ORDER      -  SECOND
 BK0564
 BK0564.The horizontal coordinates were established by classical geodetic methods
 BK0564.and adjusted by the National Geodetic Survey in January 1993.
 BK0564
 BK0564.** This station is in an area of known vertical motion. If an
 BK0564.** orthometric height was ever established but is not available 
 BK0564.** in the current survey control section, the orthometric height
 BK0564.** is considered suspect.  Suspect heights are available in the
 BK0564.** superseded section only if requested.
 BK0564
 BK0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0564.GEOID18 height accuracy estimate available here.
 BK0564
 BK0564.Click photographs - Photos may exist for this station.
 BK0564
 BK0564.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK0564
 BK0564. The following values were computed from the NAD 83(1992) position.
 BK0564
 BK0564;                    North         East     Units Scale Factor Converg.
 BK0564;SPC LA S     -   207,339.646   921,551.032   MT  0.99994620   -0 24 29.1
 BK0564;SPC LA S     -   680,246.82  3,023,455.34   sFT  0.99994620   -0 24 29.1
 BK0564;UTM  15      - 3,359,872.337   581,728.730   MT  0.99968240   +0 25 48.0
 BK0564
 BK0564!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK0564!SPC LA S     -   1.00000218  x   0.99994620  =   0.99994838
 BK0564!UTM  15      -   1.00000218  x   0.99968240  =   0.99968458
 BK0564
 BK0564:                Primary Azimuth Mark                     Grid Az
 BK0564:SPC LA S     -  BRIST AZ MK                              347 16 18.5
 BK0564:UTM  15      -  BRIST AZ MK                              346 26 01.4
 BK0564
 BK0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8172859872(NAD 83)
 BK0564
 BK0564|---------------------------------------------------------------------|
 BK0564| PID    Reference Object                     Distance      Geod. Az  |
 BK0564|                                                           dddmmss.s |
 BK0564| BK0565 BRIST RM 1                           21.265 METERS 04250     |
 BK0564| BK0563 BRIST AZ MK                                        3465149.4 |
 BK0564| BK0566 BRIST RM 2                           15.763 METERS 35057     |
 BK0564|---------------------------------------------------------------------|
 BK0564
 BK0564                          SUPERSEDED SURVEY CONTROL
 BK0564
 BK0564  NAD 83(1986)-  30 22 04.87759(N)    092 08 58.08759(W) AD(       ) 2
 BK0564  NAD 27      -  30 22 04.15689(N)    092 08 57.64081(W) AD(       ) 2
 BK0564
 BK0564.Superseded values are not recommended for survey control.
 BK0564
 BK0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK0564.See file dsdata.pdf to determine how the superseded data were derived.
 BK0564
 BK0564_MARKER: DD = SURVEY DISK
 BK0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0564_STAMPING: BRIST 1969
 BK0564_MARK LOGO: LADHGS
 BK0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0564+STABILITY: SURFACE MOTION
 BK0564
 BK0564  HISTORY     - Date     Condition        Report By
 BK0564  HISTORY     - 1969     MONUMENTED       LADH
 BK0564  HISTORY     - 1973     GOOD             LADH
 BK0564  HISTORY     - 1973     GOOD             LADTD
 BK0564
 BK0564                          STATION DESCRIPTION
 BK0564
 BK0564'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BK0564'THE STATION IS LOCATED 9.5 MILES NORTH OF SCOTT AND 6.0 MILES WEST OF
 BK0564'SUNSET, ON PROPERTY OWNED BY MR. BRISTER.  IT IS 55.0 FEET SOUTHWEST
 BK0564'OF THE SOUTHWEST CORNER OF A BARN, 51.70 FEET SOUTH OF A POWER
 BK0564'POLE, 65.50 FEET NORTH OF THE NORTHWEST CORNER OF AN ABANDONED
 BK0564'HOUSE, AND 1.90 FEET NORTH OF A METAL WITNESS POST AND SIGN.  IT
 BK0564'IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC
 BK0564'SURVEY DISK, STAMPED BRIST 1969 PROJECTING 2 INCHES.
 BK0564'
 BK0564'REFERENCE MARK NO. 1 IS 69.77 FEET NORTHEAST OF THE STATION.  IT IS
 BK0564'5.30 FEET NORTH OF THE NORTHWEST CORNER OF A BARN, 52.50 FEET EAST
 BK0564'OF A POWER POLE AND 71.50 FEET NORTH-NORTHEAST OF THE WITNESS POST
 BK0564'AT THE STATION.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BK0564'COAST AND GEODETIC SURVEY DISK, STAMPED R. M. NO. 1 BRIST 1969,
 BK0564'PROJECTING 2 INCHES.
 BK0564'
 BK0564'REFERENCE MARK NO. 2 IS 51.72 FEET NORTH OF THE STATION.  IT IS 2.50
 BK0564'FEET WEST OF A POWER POLE, 60.20 FEET NORTHWEST OF THE SOUTHWEST
 BK0564'CORNER OF A BARN, 122.0 FEET NORTHWEST OF THE NORTHEAST CORNER OF A
 BK0564'HOUSE, AND 53.30 FEET NORTH OF WITNESS POST AT THE STATION.  MARK
 BK0564'IS SET NEXT TO THE FIFTH POWER POLE FROM THE HIGHWAY.  IT IS A
 BK0564'LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC SURVEY DISK
 BK0564'STAMPED R. M. NO. 2 BRIST 1969, PROJECTING 2 INCHES.
 BK0564'
 BK0564'THE AZIMUTH MARK IS 0.30 MILE WEST OF THE STATION.  IT IS 1.50 FEET
 BK0564'EAST OF A METAL WITNESS POST AND SIGN, 6.00 FEET NORTHEAST OF A
 BK0564'FENCE CORNER, 17.0 FEET EAST OF THE CENTER OF A DRIVE LEADING EAST
 BK0564'TO THE STATION, 37.50 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY
 BK0564'356, AND 12.50 FEET WEST OF THE CENTER OF A FIELD ROAD.  IT IS A
 BK0564'LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC SURVEY
 BK0564'DISK STAMPED AZ. MK. BRIST 1969, PROJECTING 3 INCHES.
 BK0564'
 BK0564'TO REACH THE AZIMUTH MARK FROM STATION DRIVE NORTH ALONG THE FIELD
 BK0564'ROAD FOR 0.30 MILE TO THE STATION SET ON THE LEFT.
 BK0564'
 BK0564'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 10
 BK0564'AND STATE HIGHWAY 93 IN SCOTT FOLLOW STATE HIGHWAY 93 NORTH FOR 9.5
 BK0564'MILES TO INTERSECTION WITH STATE HIGHWAY 356, THEN DRIVE WEST ALONG
 BK0564'STATE HIGHWAY 356 FOR 2.8 MILES TO A FIELD ROAD LEADING SOUTH,
 BK0564'THEN DRIVE SOUTH ON A FIELD ROAD FOR 0.30 MILE TO THE STATION SET
 BK0564'NEAR A BARN.
 BK0564
 BK0564                          STATION RECOVERY (1973)
 BK0564
 BK0564'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1973 (DEW)
 BK0564'STATION WAS RECOVERED AS DESCRIBED.
 BK0564
 BK0564                          STATION RECOVERY (1973)
 BK0564
 BK0564'RECOVERY NOTE BY LA TRANSP AND DEV 1973
 BK0564'0.80 MI NW FROM BRISTOL.
 BK0564'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 0.80 MILES
 BK0564'NORTHWEST ALONG LOUISIANA HIGHWAY 356, TO A FIELD ROAD LEADING SOUTH,
 BK0564'THENCE ABOUT 0.30 MILES SOUTH ALONG A FIELD ROAD, 66 FEET NORTH OF THE
 BK0564'NORTHWEST CORNER OF AN ABANDONED HOUSE, 52 FEET SOUTH OF A POWER POLE,
 BK0564'55 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BARN.  THIS STATION IS
 BK0564'LOCATED 9.5 MILES NORTH OF SCOTT AND 6.0 MILES WEST OF SUNSET ON
 BK0564'PROPERTY OWNED BY MR. BRISTER.  TO REACH THIS MARKER FROM THE
 BK0564'INTERSECTION OF INTERSTATE HIGHWAY 10 AND STATE HIGHWAY 93 IN SCOTT.
 BK0564'FOLLOW STATE HIGHWAY 93 NORTH FOR 9.5 MILES TO INTERSECTION WITH STATE
 BK0564'HIGHWAY 356, THENCE 2.8 MILES WEST TO A FIELD ROAD LEADING SOUTH, 1.90
 BK0564'FEET NORTH OF A STEEL WITNESS POST.  DISK ON TOP OF A CONCRETE POST
 BK0564'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0563 ***********************************************************************
 BK0563  DESIGNATION -  BRIST AZ MK
 BK0563  PID         -  BK0563
 BK0563  STATE/COUNTY-  LA/ST LANDRY
 BK0563  COUNTRY     -  US
 BK0563  USGS QUAD   -  MIRE (2018)
 BK0563
 BK0563                         *CURRENT SURVEY CONTROL
 BK0563  ______________________________________________________________________
 BK0563* NAD 83(1986) POSITION- 30 22 16.     (N) 092 08 58.     (W)   SCALED
 BK0563* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0563  **This station is located in a suspected subsidence area (see below).
 BK0563  ______________________________________________________________________
 BK0563  GEOID HEIGHT    -        -27.314 (meters)                     GEOID18
 BK0563
 BK0563.The horizontal coordinates were scaled from a map and have
 BK0563.an estimated accuracy of +/- 6 seconds.
 BK0563
 BK0563.** This station is in an area of known vertical motion. If an
 BK0563.** orthometric height was ever established but is not available 
 BK0563.** in the current survey control section, the orthometric height
 BK0563.** is considered suspect.  Suspect heights are available in the
 BK0563.** superseded section only if requested.
 BK0563
 BK0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0563.GEOID18 height accuracy estimate available here.
 BK0563
 BK0563.Click photographs - Photos may exist for this station.
 BK0563
 BK0563;                    North         East    Units  Estimated Accuracy
 BK0563;SPC LA S     -   207,680.      921,560.      MT  (+/- 180 meters Scaled)
 BK0563
 BK0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP817602(NAD 83)
 BK0563
 BK0563                          SUPERSEDED SURVEY CONTROL
 BK0563
 BK0563.No superseded survey control is available for this station.
 BK0563
 BK0563_MARKER: DD = SURVEY DISK
 BK0563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0563_STAMPING: BRIST AZIMUTH 1969
 BK0563_MARK LOGO: LADHGS
 BK0563_PROJECTION: FLUSH
 BK0563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0563+STABILITY: SURFACE MOTION
 BK0563
 BK0563  HISTORY     - Date     Condition        Report By
 BK0563  HISTORY     - 1969     MONUMENTED       LADH
 BK0563  HISTORY     - 1973     GOOD             LADH
 BK0563
 BK0563                          STATION DESCRIPTION
 BK0563
 BK0563'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0563'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 0.80 MILE
 BK0563'NORTHWEST ALONG LOUISIANA HIGHWAY 356, 38 FEET SOUTH OF THE CENTERLINE
 BK0563'OF LOUISIANA HIGHWAY 356, 12 FEET WEST OF THE CENTERLINE OF A FIELD
 BK0563'ROAD, 6 FEET NORTHEAST OF A FENCE CORNER.  THIS THE STATION IS LOCATED
 BK0563'9.5 MILES NORTH OF SCOTT AND 6.0 MILES WEST OF SUNSET, ON PROPERTY
 BK0563'OWNED BY MR. BRISTER.
 BK0563'
 BK0563'TO REACH THIS MARKER FROM THE INTERSECTION OF INTERSTATE HIGHWAY 10
 BK0563'AND STATE HIGHWAY 93 IN SCOTT, FOLLOW STATE HIGHWAY 93 NORTH FOR 9.5
 BK0563'MILES NORTH TO INTERSECTION WITH STATE HIGHWAY 356, THENCE 2.8 MILES
 BK0563'WEST TO A FIELD ROAD LEADING SOUTH, 1.50 FEET EAST OF A STEEL WITNESS
 BK0563'POST.  DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0566 ***********************************************************************
 BK0566  DESIGNATION -  BRIST RM 2
 BK0566  PID         -  BK0566
 BK0566  STATE/COUNTY-  LA/ST LANDRY
 BK0566  COUNTRY     -  US
 BK0566  USGS QUAD   -  MIRE (2018)
 BK0566
 BK0566                         *CURRENT SURVEY CONTROL
 BK0566  ______________________________________________________________________
 BK0566* NAD 83(1986) POSITION- 30 22 05.36   (N) 092 08 58.19   (W)   HD_HELD1
 BK0566* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0566  **This station is located in a suspected subsidence area (see below).
 BK0566  ______________________________________________________________________
 BK0566  GEOID HEIGHT    -        -27.312 (meters)                     GEOID18
 BK0566
 BK0566.The horizontal coordinates were determined by differentially corrected
 BK0566.hand held GPS observations or other comparable positioning techniques
 BK0566.and have an estimated accuracy of +/- 3 meters.
 BK0566
 BK0566.** This station is in an area of known vertical motion. If an
 BK0566.** orthometric height was ever established but is not available 
 BK0566.** in the current survey control section, the orthometric height
 BK0566.** is considered suspect.  Suspect heights are available in the
 BK0566.** superseded section only if requested.
 BK0566
 BK0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0566.GEOID18 height accuracy estimate available here.
 BK0566
 BK0566.Click photographs - Photos may exist for this station.
 BK0566
 BK0566;                    North         East    Units  Estimated Accuracy
 BK0566;SPC LA S     -   207,355.1     921,548.6     MT  (+/- 3 meters HH1 GPS) 
 BK0566
 BK0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP8172659887(NAD 83)
 BK0566
 BK0566                          SUPERSEDED SURVEY CONTROL
 BK0566
 BK0566.No superseded survey control is available for this station.
 BK0566
 BK0566_MARKER: DD = SURVEY DISK
 BK0566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0566_STAMPING: BRIST RM NO 2 1969
 BK0566_MARK LOGO: LADHGS
 BK0566_PROJECTION: FLUSH
 BK0566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0566+STABILITY: SURFACE MOTION
 BK0566
 BK0566  HISTORY     - Date     Condition        Report By
 BK0566  HISTORY     - 1969     MONUMENTED       LADH
 BK0566  HISTORY     - 1973     GOOD             LADH
 BK0566
 BK0566                          STATION DESCRIPTION
 BK0566
 BK0566'DESCRIBED BY LA DEPT OF HIGHWAYS 1973
 BK0566'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 0.80 MILES
 BK0566'NORTHWEST ALONG LOUISIANA HIGHWAY 356, TO A FIELD ROAD LEADING SOUTH,
 BK0566'THENCE 0.30 MILES SOUTH ALONG A FIELD ROAD, 52 FEET NORTH OF THE
 BK0566'STATION, 3 FEET WEST OF A POWER POLE, 60 FEET NORTHWEST OF THE
 BK0566'SOUTHWEST CORNER OF A BARN, 122 FEET NORTHWEST OF THE NORTHWEST CORNER
 BK0566'OF A HOUSE.
 BK0566'
 BK0566'TO REACH THIS MARKER FROM THE INTERSECTION OF INTERSTATE HIGHWAY 10
 BK0566'AND STATE HIGHWAY 93 IN SCOTT, FOLLOW STATE HIGHWAY 93 NORTH FOR 9.5
 BK0566'MILES, TO INTERSECTION WITH STATE HIGHWAY 356, THENCE 2.8 MILES WEST
 BK0566'TO A FIELD ROAD LEADING SOUTH, 53 FEET NORTH OF A STEEL WITNESS POST.
 BK0566'DISK IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0567 ***********************************************************************
 BK0567  DESIGNATION -  BRISTOL
 BK0567  PID         -  BK0567
 BK0567  STATE/COUNTY-  LA/ST LANDRY
 BK0567  COUNTRY     -  US
 BK0567  USGS QUAD   -  MIRE (2018)
 BK0567
 BK0567                         *CURRENT SURVEY CONTROL
 BK0567  ______________________________________________________________________
 BK0567* NAD 83(1986) POSITION- 30 22 17.     (N) 092 07 42.     (W)   SCALED
 BK0567* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0567  **This station is located in a suspected subsidence area (see below).
 BK0567  ______________________________________________________________________
 BK0567  GEOID HEIGHT    -        -27.309 (meters)                     GEOID18
 BK0567
 BK0567.The horizontal coordinates were scaled from a map and have
 BK0567.an estimated accuracy of +/- 6 seconds.
 BK0567
 BK0567.** This station is in an area of known vertical motion. If an
 BK0567.** orthometric height was ever established but is not available 
 BK0567.** in the current survey control section, the orthometric height
 BK0567.** is considered suspect.  Suspect heights are available in the
 BK0567.** superseded section only if requested.
 BK0567
 BK0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0567.GEOID18 height accuracy estimate available here.
 BK0567
 BK0567.Click photographs - Photos may exist for this station.
 BK0567
 BK0567;                    North         East    Units  Estimated Accuracy
 BK0567;SPC LA S     -   207,700.      923,590.      MT  (+/- 180 meters Scaled)
 BK0567
 BK0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP837602(NAD 83)
 BK0567
 BK0567                          SUPERSEDED SURVEY CONTROL
 BK0567
 BK0567.No superseded survey control is available for this station.
 BK0567
 BK0567_MARKER: DB = BENCH MARK DISK
 BK0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0567_STAMPING: BRISTOL 1934
 BK0567_MARK LOGO: CGS
 BK0567_PROJECTION: PROJECTING 15 CENTIMETERS
 BK0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0567+STABILITY: SURFACE MOTION
 BK0567
 BK0567  HISTORY     - Date     Condition        Report By
 BK0567  HISTORY     - 1934     MONUMENTED       CGS
 BK0567  HISTORY     - 1973     GOOD             LADTD
 BK0567  HISTORY     - 1979     MARK NOT FOUND   USGS
 BK0567
 BK0567                          STATION DESCRIPTION
 BK0567
 BK0567'DESCRIBED BY LA TRANSP AND DEV 1973
 BK0567'0.7 MI NE FROM BRISTOL.
 BK0567'FROM THE ELEMENTARY SCHOOL IN BRISTOL, THENCE ABOUT 0.70 MILES
 BK0567'NORTHEAST ALONG LOUISIANA HIGHWAY 356 LOCATED ON PROPERTY BELONGING TO
 BK0567'ABRAHAM SMITH, 44 FEET EAST OF CENTERLINE OF LOUISIANA HIGHWAY 356, 78
 BK0567'FEET NORTHEAST OF A POWER POLE, 1.0 FEET WEST OF A MESH AND BARBED
 BK0567'WIRE FENCE, 1.3 FEET WEST OF A STEEL WITNESS POST.  DISK IN THE TOP OF
 BK0567'A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 BK0567
 BK0567                          STATION RECOVERY (1979)
 BK0567
 BK0567'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BK0567'A HOUSE HAS BEEN BUILT AT DESCRIBED LOCATION OF MARK. FENCE HAS BEEN
 BK0567'REMOVED AND DRIVEWAY BUILT TO HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4489 ***********************************************************************
 BJ4489  DESIGNATION -  BRITTANY BELL TEL MICROWAVE
 BJ4489  PID         -  BJ4489
 BJ4489  STATE/COUNTY-  LA/ASCENSION
 BJ4489  COUNTRY     -  US
 BJ4489  USGS QUAD   -  GONZALES (2018)
 BJ4489
 BJ4489                         *CURRENT SURVEY CONTROL
 BJ4489  ______________________________________________________________________
 BJ4489* NAD 83(1992) POSITION- 30 12 37.99138(N) 090 53 13.78176(W)   ADJUSTED
 BJ4489  **This station is located in a suspected subsidence area (see below).
 BJ4489  ______________________________________________________________________
 BJ4489  GEOID HEIGHT    -        -26.768 (meters)                     GEOID18
 BJ4489  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 BJ4489  HORZ ORDER      -  THIRD
 BJ4489
 BJ4489.The horizontal coordinates were established by classical geodetic methods
 BJ4489.and adjusted by the National Geodetic Survey in January 1993.
 BJ4489
 BJ4489.** This station is in an area of known vertical motion. If an
 BJ4489.** orthometric height was ever established but is not available 
 BJ4489.** in the current survey control section, the orthometric height
 BJ4489.** is considered suspect.  Suspect heights are available in the
 BJ4489.** superseded section only if requested.
 BJ4489
 BJ4489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4489.GEOID18 height accuracy estimate available here.
 BJ4489
 BJ4489.Click photographs - Photos may exist for this station.
 BJ4489
 BJ4489.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4489
 BJ4489. The following values were computed from the NAD 83(1992) position.
 BJ4489
 BJ4489;                    North         East     Units Scale Factor Converg.
 BJ4489;SPC LA S     -   189,689.065 1,042,955.271   MT  0.99993241   +0 13 23.1
 BJ4489;SPC LA S     -   622,338.21  3,421,762.42   sFT  0.99993241   +0 13 23.1
 BJ4489;UTM  15      - 3,344,004.047   703,369.743   MT  1.00011028   +1 03 48.6
 BJ4489
 BJ4489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0336944004(NAD 83)
 BJ4489
 BJ4489                          SUPERSEDED SURVEY CONTROL
 BJ4489
 BJ4489  NAD 83(1986)-  30 12 38.00873(N)    090 53 13.78166(W) AD(       ) 3
 BJ4489  NAD 27      -  30 12 37.29994(N)    090 53 13.43126(W) AD(       ) 3
 BJ4489
 BJ4489.Superseded values are not recommended for survey control.
 BJ4489
 BJ4489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4489.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4489
 BJ4489_MARKER: 45 = MICROWAVE TOWER
 BJ4489
 BJ4489  HISTORY     - Date     Condition        Report By
 BJ4489  HISTORY     - 1973     FIRST OBSERVED   NGS
 BJ4489
 BJ4489                          STATION DESCRIPTION
 BJ4489
 BJ4489'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (JCA)
 BJ4489'THE POINT INTERSECTED WAS THE RED LIGHT ATOP THE SORRENTO, AMERICAN
 BJ4489'TELEPHONE AND TELEGRAPH MICROWAVE KKN 29, LOCATED 3.5 MILES SOUTH OF
 BJ4489'GONZALES, 2.5 MILES NORTHWEST OF SORRENTO, 0.5 MILE WEST OF
 BJ4489'BRITTANY AND ON THE WEST SIDE OF U.S. HIGHWAY 61.  IT IS A
 BJ4489'4-LEGGED STRUCTURAL STEEL TOWER, RED AND WHITE IN ALTERNATE
 BJ4489'SECTIONS, 330 FEET IN HEIGHT AND HAS 4 FAN SHAPED ANTENNAS AT THE
 BJ4489'CORNERS NEAR THE TOP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0681 ***********************************************************************
 CQ0681  DESIGNATION -  BROOKS
 CQ0681  PID         -  CQ0681
 CQ0681  STATE/COUNTY-  LA/OUACHITA
 CQ0681  COUNTRY     -  US
 CQ0681  USGS QUAD   -  MONROE SOUTH (2018)
 CQ0681
 CQ0681                         *CURRENT SURVEY CONTROL
 CQ0681  ______________________________________________________________________
 CQ0681* NAD 83(1992) POSITION- 32 25 09.88691(N) 092 07 01.58120(W)   ADJUSTED
 CQ0681* NAVD 88 ORTHO HEIGHT -    22.90  (+/-2cm)       75.1   (feet) VERTCON3
 CQ0681  ______________________________________________________________________
 CQ0681  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 CQ0681  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 CQ0681  HORZ ORDER      -  FIRST
 CQ0681  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0681
 CQ0681.The horizontal coordinates were established by classical geodetic methods
 CQ0681.and adjusted by the National Geodetic Survey in January 1993.
 CQ0681
 CQ0681.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0681.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0681
 CQ0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0681.GEOID18 height accuracy estimate available here.
 CQ0681
 CQ0681.The vertical order pertains to the NGVD 29 superseded value.
 CQ0681
 CQ0681.Click photographs - Photos may exist for this station.
 CQ0681
 CQ0681.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ0681
 CQ0681. The following values were computed from the NAD 83(1992) position.
 CQ0681
 CQ0681;                    North         East     Units Scale Factor Converg.
 CQ0681;SPC LA N     -   212,881.702 1,036,013.432   MT  0.99995296   +0 12 08.8
 CQ0681;SPC LA N     -   698,429.38  3,398,987.40   sFT  0.99995296   +0 12 08.8
 CQ0681;UTM  15      - 3,587,268.917   583,013.627   MT  0.99968498   +0 28 24.1
 CQ0681
 CQ0681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ0681!SPC LA N     -   1.00000047  x   0.99995296  =   0.99995343
 CQ0681!UTM  15      -   1.00000047  x   0.99968498  =   0.99968545
 CQ0681
 CQ0681:                Primary Azimuth Mark                     Grid Az
 CQ0681:SPC LA N     -  WEST MONROE B P M CO NE STACK            334 18 27.2
 CQ0681:UTM  15      -  WEST MONROE B P M CO NE STACK            334 02 11.9
 CQ0681
 CQ0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8301387268(NAD 83)
 CQ0681
 CQ0681|---------------------------------------------------------------------|
 CQ0681| PID    Reference Object                     Distance      Geod. Az  |
 CQ0681|                                                           dddmmss.s |
 CQ0681| CQ0679 BROOKS RM 3                          34.046 METERS 01711     |
 CQ0681| CY3892 BROOKS RM 1                                        08108     |
 CQ0681| CQ0680 BROOKS RM 4                          28.365 METERS 14003     |
 CQ0681| CY3893 BROOKS RM 2                          44.530 METERS 17824     |
 CQ0681| CQ2728 BROOKS 2                            204.322 METERS 29720     |
 CQ0681| CQ2747 WEST MONROE B P M CO SW STACK       APPROX. 7.9 KM 3342503.8 |
 CQ0681| CQ2748 WEST MONROE B P M CO NE STACK       APPROX. 7.9 KM 3343036.0 |
 CQ0681| CQ2751 MONROE B P M CO WATER TANK          APPROX. 7.8 KM 3365627.4 |
 CQ0681| CQ2665 WEST MONROE MUNICIPAL TANK          APPROX. 9.3 KM 3555654.5 |
 CQ0681| CQ2660 MONROE QUACHITA NAT BANK VANE       APPROX. 9.1 KM 3595107.8 |
 CQ0681|---------------------------------------------------------------------|
 CQ0681
 CQ0681                          SUPERSEDED SURVEY CONTROL
 CQ0681
 CQ0681  NAD 83(1986)-  32 25 09.90063(N)    092 07 01.57394(W) AD(       ) 1
 CQ0681  NAD 27      -  32 25 09.37122(N)    092 07 01.08685(W) AD(       ) 1
 CQ0681  NGVD 29              23.11   (m)           75.8    (f) LEVELING    3  
 CQ0681  NGVD 29 (11/26/84)   22.952  (m)           75.30   (f) ADJUSTED    1 2
 CQ0681
 CQ0681.Superseded values are not recommended for survey control.
 CQ0681
 CQ0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0681.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0681
 CQ0681_MARKER: DS = TRIANGULATION STATION DISK
 CQ0681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0681_STAMPING: BROOKS 1931
 CQ0681_MARK LOGO: CGS
 CQ0681_PROJECTION: FLUSH
 CQ0681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0681+STABILITY: SURFACE MOTION
 CQ0681
 CQ0681  HISTORY     - Date     Condition        Report By
 CQ0681  HISTORY     - 1931     MONUMENTED       CGS
 CQ0681  HISTORY     - 1935     GOOD             LAGS
 CQ0681  HISTORY     - 1937     GOOD             LAGS
 CQ0681  HISTORY     - 1955     GOOD             CGS
 CQ0681  HISTORY     - 1966     GOOD             CGS
 CQ0681  HISTORY     - 1966     GOOD             CGS
 CQ0681  HISTORY     - 1966     GOOD             CGS
 CQ0681  HISTORY     - 1971     GOOD             NGS
 CQ0681
 CQ0681                          STATION DESCRIPTION
 CQ0681
 CQ0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (PAS)
 CQ0681'STATION IS ABOUT 6 MILES S OF DOWNTOWN MONROE, ON THE BROOKS
 CQ0681'PLANTATION, ON THE LEFT BANK OF THE OUACHITA RIVER, 0.2 MILE
 CQ0681'W OF U.S. HIGHWAY 165, 125 METERS (410 FEET) E OF PLANTATION
 CQ0681'HOUSE, 50 METERS (164 FEET) N OF DIRT ROAD RUNNING E-W ALONG
 CQ0681'N SIDE OF RIVER, 42.3 METERS (139 FEET) NW OF NW CORNER OF SE
 CQ0681'TENANT HOUSE, AND 36.9 METERS (121 FEET) SW OF SW CORNER OF N
 CQ0681'TENANT HOUSE, IN A GROVE OF TALL PECAN TREES.
 CQ0681'
 CQ0681'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 CQ0681'DISKS SET IN CONCRETE.
 CQ0681'
 CQ0681'REFERENCE MARK NO. 1 IS 0.3 METER (1 FOOT) N OF FENCE WHICH IS
 CQ0681'8 METERS (26 FEET) N OF THE ROAD, OPPOSITE AN OLD BARN TO S,
 CQ0681'AND 150 METERS (492 FEET) FROM STATION N 98 DEG 53 MIN E.
 CQ0681'
 CQ0681'REFERENCE MARK NO. 2 IS 0.5 METER (1.6 FEET) N OF THE FENCE,
 CQ0681'8 METERS (26 FEET) N OF THE ROAD, ABOUT 30 METERS (98 FEET)
 CQ0681'W OF TENANT HOUSE, AND 44.53 METERS (146.1 FEET) FROM THE STATION
 CQ0681'S 1 DEG 36 MIN E.
 CQ0681
 CQ0681                          STATION RECOVERY (1935)
 CQ0681
 CQ0681'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 CQ0681'DESCRIPTION OF STATION GOOD WITH THE EXCEPTION THAT REFERENCE
 CQ0681'MARK NO. 2 HAS BEEN DESTROYED BY THE CONSTRUCTION OF A LEVEE
 CQ0681'ALONG THE LEFT BANK OF THE OUACHITA RIVER.
 CQ0681
 CQ0681                          STATION RECOVERY (1937)
 CQ0681
 CQ0681'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1937
 CQ0681'STATION WAS RECOVERED IN GOOD CONDITION, ORIGINAL DESCRIPTION
 CQ0681'WAS CHECKED AND FOUND TO BE ADEQUATE.  REFERENCE MARK NO. 2
 CQ0681'HAS BEEN DESTROYED BY LEVEE CONSTRUCTION.  U.S. HIGHWAY 165
 CQ0681'HAS BEEN CHANGED SINCE STATION WAS ESTABLISHED.  STATION IS
 CQ0681'APPROXIMATELY 20 (MILES W FO THE OLD GRAVEL U.S. HIGHWAY
 CQ0681'165 AND APPROXIMATELY 1 MILE W OF NEW PAVED HIGHWAY.
 CQ0681
 CQ0681                          STATION RECOVERY (1955)
 CQ0681
 CQ0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (HJB)
 CQ0681'STATION FOUND IN GOOD CONDITION.  R.M. 1 WAS NOT FOUND.  THE AREA
 CQ0681'HAS BEEN CULTIVATED AND THE MARK PROBABLY UPROOTED.  R.M. 2 WAS
 CQ0681'PREVIOUSLY DECLARED DESTROYED AND DISK SENT TO OFFICE.  FOR
 CQ0681'PRESENT DAY RECOVERY THE DESCRIPTION SHOULD READ AS FOLLOWS--
 CQ0681'
 CQ0681'LOCATED ABOUT 6 MILES SOUTH OF MONROE, LOUISIANA AND 1 MILE
 CQ0681'WEST OF U.S. HWY 165, ON BROOKS PLANTATION, ON THE NORTH BANK
 CQ0681'OF THE OUACHITA RIVER IN A GROVE OF TALL PECAN TREES, 347 FT
 CQ0681'E OF E END OF THE PLANTATION HOUSE, 459 FT S OF A DIRT ROAD, 169
 CQ0681'FT N OF THE CENTER OF A CATTLE GUARD ON TOP OF LEVEE, AND 300 FT
 CQ0681'SW OF SW CORNER OF A 2-STORY BARN.
 CQ0681'
 CQ0681'TO REACH FROM THE CITY LIMITS SIGN ON U.S. HWY 165 ON THE SOUTH
 CQ0681'SIDE OF MONROE LOUISIANA GO SOUTH ON HWY 165 FOR 2.9 MI TO LEVEE
 CQ0681'AND SIDE ROAD ON RIGHT.  TURN RIGHT AND GO ALONG ROAD ON NORTH
 CQ0681'SIDE OF LEVEE FOR 0.8 MI TO T-ROAD LEFT.  TURN LEFT AND GO 0.3 MI.
 CQ0681'TO PLANTATION HOUSE AND TALL PECAN GROVE ON LEFT.
 CQ0681'
 CQ0681'STATION MARK IS A STANDARD DISK, STAMPED BROOKS 1931, SET IN THE
 CQ0681'TOP OF A CONCRETE MONUMENT FLUSH WITH SURFACE OF GROUND.
 CQ0681
 CQ0681                          STATION RECOVERY (1966)
 CQ0681
 CQ0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CND)
 CQ0681'THE STATION MARK, STAMPED BROOKS 1931, IS ABOUT 0.6 MILE WEST
 CQ0681'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT MONROE,
 CQ0681'THENCE 4.05 MILES SOUTH ALONG SOUTH GRAND STREET, THENCE 2.3
 CQ0681'MILES SOUTH ALONG U.S. HIGHWAY 165, THENCE 0.7 MILE NORTHWEST
 CQ0681'ALONG BUCKHORN BEND ROAD, THENCE 0.25 MILE WEST ALONG BUCKHORN
 CQ0681'LOOP ROAD, IN SECTION 36, T 17 N, R 3 E, ON PROPERTY BELONGING
 CQ0681'TO MR. JOHN Q. WHITLOCK, JR., IN A LARGE PECAN GROVE, 456
 CQ0681'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 265 FEET SOUTH OF
 CQ0681'THE SOUTH EDGE OF A BRICK HOUSE, 165 FEET NORTH OF THE CENTER
 CQ0681'LINE OF A LEVEE, 50 FEET WEST OF A FENCE, AND SET IN THE TOP OF
 CQ0681'A CONCRETE POST PROJECTING 1 INCH.
 CQ0681'
 CQ0681'R.M. 1 AND R.M. 2 WERE SEARCHED FOR BUT NOT RECOVERED.
 CQ0681'
 CQ0681'R.M. 3, STAMPED BROOKS NO 3 1931 1966, IS 111.7 FEET NORTH-NORTHEAST
 CQ0681'OF THE STATION MARK, 167-1/2 FEET SOUTH-SOUTHEAST OF THE
 CQ0681'SOUTHEAST CORNER OF A HOUSE BELONGING TO MR. JOHN Q. WHITLOCK,
 CQ0681'JR., 260 FEET NORTH OF THE CENTER LINE OF A LEVEE, 1 FOOT WEST
 CQ0681'OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ0681'GROUND.
 CQ0681'
 CQ0681'R.M. 4, STAMPED BROOKS NO 4 1931 1966, IS 93.1 FEET SOUTHEAST OF
 CQ0681'THE STATION MARK, 82 FEET NORTH OF THE CENTER LINE OF THE LEVEE, 1
 CQ0681'FOOT WEST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 CQ0681'WITH THE GROUND.
 CQ0681'
 CQ0681'THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT RECOVERED.
 CQ0681'
 CQ0681'BENCH MARK D 1756 (LA. GEOD. S.) COULD BE USED FOR THE AZIMUTH
 CQ0681'FOR THIS TRIANGULATION STATION.  GENERAL DESCRIPTION FOLLOWS--
 CQ0681'
 CQ0681'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 CQ0681'THE STATION AT MONROE, THENCE 4.05 MILES SOUTH ALONG SOUTH
 CQ0681'GRAND STREET, THENCE 2.3 MILES SOUTH ALONG U.S. HIGHWAY 165,
 CQ0681'THENCE 0.7 MILE NORTHWEST ALONG BUCKHORN BEND ROAD, IN SECTION 26,
 CQ0681'T 17 N, R 3 E, AT THE JUNCTION OF THE ROAD AND BUCKHORN LOOP
 CQ0681'ROAD, 26 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD,
 CQ0681'24 FEET NORTH OF THE EXTENDED CENTER LINE OF THE BUCKHORN LOOP
 CQ0681'ROAD LEADING WEST, 18 FEET SOUTH OF A TELEPHONE POLE BRACED BY
 CQ0681'2 GUY WIRES, 0.8 FOOT WEST OF A METAL WITNESS POST, ABOUT
 CQ0681'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 CQ0681'PROJECTING 4 INCHES.
 CQ0681
 CQ0681                          STATION RECOVERY (1966)
 CQ0681
 CQ0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH)
 CQ0681'THE STATION WAS VISITED 8-4-66 AND THE STATION WAS FOUND IN
 CQ0681'GOOD CONDITION.  REFERENCE MARK NO. 1 WAS NOT FOUND AND REFERENCE
 CQ0681'MARK NO. 2 WAS REPORTED DESTROYED IN 1937.  REFERENCE MARKS
 CQ0681'NO. 3 AND NO. 4 WHICH WERE SET BY THE LEVEL UNIT WERE MEASURED
 CQ0681'TO AND THE ANGLE DETERMINED BETWEEN THE TWO MARKS AT THIS DATE.
 CQ0681'NO AZIMUTH MARK WAS ESTABLISHED AT THIS DATE.  A NEW DESCRIPTION
 CQ0681'FOLLOWS--
 CQ0681'
 CQ0681'THE STATION IS LOCATED ABOUT 0.5 MILES SOUTH OF MONROE, ABOUT
 CQ0681'1.0 MILE WEST OF AN OVERPASS ON U.S. HIGHWAY 165, 0.1 MILE S.
 CQ0681'OF THE BUCKHORN LOOP ROAD AND 0.25 MILE W. OF THE BUCKHON BEND
 CQ0681'ROAD, ON PROPERTY OWNED BY MR. JOHN Q. WHITLOCK, IN A LARGE
 CQ0681'PECAN ORCHARD BETWEEN THE LEVEE AND HIS HOUSE.  IT IS 456 FEET
 CQ0681'S OF THE CENTER OF BUCKHORN LOOP ROAD, 265 FEET S. OF THE S.
 CQ0681'WALL OF THE WHITLOCK HOUSE, 165 FEET NORTH OF THE TOP OF THE
 CQ0681'LEVEE, 50 FEET SW OF THE N-S FENCE LINE, 57 FEET SSW OF A
 CQ0681'4-FOOT PECAN TREE IN A N-S FENCE LINE, 43 FEET SW OF A 4-FOOT
 CQ0681'PECAN TREE IN FENCE LINE, 66 FEET NW OF A 4-FOOT PECAN TREE
 CQ0681'IN FENCE LINE AND BETWEEN THE 3RD AND 4TH ROW OF EAST-WEST
 CQ0681'TREES NORTH OF THE LEVEE.  IT IS A STANDARD DISK STAMPED
 CQ0681'BROOKS 1931, PROJECTING 1 INCH.
 CQ0681'
 CQ0681'REFERENCE MARK NO. 3 IS 111.68 FEET NE OF THE STATION, 167 FEET
 CQ0681'SSE OF THE SE CORNER OF WHITLOCKS BRICK HOUSE, 262 FEET N. OF THE
 CQ0681'CENTER OF TOP OF LEVEE, 53 FEET E. OF A LARGE PECAN TREE, 62
 CQ0681'FEET N. OF THE 4-FOOT PECAN TREE, 1 FOOT W. OF A FENCE LINE AND
 CQ0681'1 FOOT S. OF A METAL WITNESS POST.  IT IS A STANDARD DISK,
 CQ0681'STAMPED BROOKS NO 3 1931 1966, FLUSH WITH THE GROUND.
 CQ0681'
 CQ0681'REFERENCE MARK NO. 4 IS 93.03 FEET SE OF THE STATION, 82 FEET
 CQ0681'N. OF THE TOP OF THE LEVEE, 13 FEET N. OF A 4-FOOT PECAN TREE,
 CQ0681'29 FEET S. OF A 4-FOOT PECAN TREE, 1 FOOT WEST OF A FENCE LINE AND
 CQ0681'1 FOOT W. OF A METAL WITNESS POST.  IT IS A STANDARD DISK,
 CQ0681'STAMPED BROOKS NO 4 1931 1966, FLUSH WITH THE GROUND.
 CQ0681'
 CQ0681'TO REACH THE STATION FROM THE INTERSECTION OF I-20 INTERSTATE AND
 CQ0681'U.S. HIGHWAY 165 IN MONROE, GO SOUTH ON U.S. HIGHWAY 165 FOR
 CQ0681'5.65 MILES TO BUCKHORN BEND ROAD AT THE CLOVERLEAF AND OVERPASS
 CQ0681'ON U.S. HIGHWAY 165, TURN RIGHT AND GO NORTHWEST ALONG THE
 CQ0681'NORTH SIDE OF THE LEVEE FOR 0.7 MILE TO A SIDE ROAD LEFT, TURN
 CQ0681'LEFT AND GO WEST ON BUCKHORN LOOP ROAD FOR 0.25 MILE TO THE
 CQ0681'MR. J.Q. WHITLOCK HOUSE AND DRIVEWAY ON THE LEFT, TURN LEFT
 CQ0681'INTO DRIVEWAY ALONG THE WEST SIDE OF THE HOUSE AND GO INTO THE
 CQ0681'PECAN ORCHARD FOR 0.1 MILE TO THE MARK.
 CQ0681'
 CQ0681'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.5 MILES
 CQ0681'S. OF MONROE
 CQ0681
 CQ0681                          STATION RECOVERY (1966)
 CQ0681
 CQ0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 CQ0681'7.95 MI SW FROM MONROE.
 CQ0681'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0681'STATION AT MONROE, THENCE 4.05 MILES SOUTH ALONG SOUTH GRAND STREET,
 CQ0681'THENCE 2.3 MILES SOUTH ALONG U.S. HIGHWAY 165, THENCE 0.7 MILE
 CQ0681'NORTHWEST ALONG BUCKHORN BEND ROAD, THENCE 0.25 MILE WEST ALONG
 CQ0681'BUCKHORN LOOP ROAD, IN SECTION 36, T 17 N, R 3 E, ON PROPERTY
 CQ0681'BELONGING TO MR. JOHN Q. WHITLOCK, JR. IN A LARGE PECAN GROVE, 456
 CQ0681'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 265 FEET SOUTH OF THE SOUTH
 CQ0681'EDGE OF A BRICK HOUSE, 165 FEET NORTH OF THE CENTER LINE OF A LEVEE,
 CQ0681'50 FEET WEST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 CQ0681'PROJECTING 1 INCH.
 CQ0681
 CQ0681                          STATION RECOVERY (1971)
 CQ0681
 CQ0681'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CQ0681'NO MEASUREMENT BETWEEN THE RMS DUE TO TREES ON LINE.
 CQ0681'
 CQ0681'THE STATION WAS RECOVERED, AS PREVIOUSLY DESCRIBED, AND ALL
 CQ0681'MARKS WERE FOUND TO BE IN GOOD CONDITION AS DESCRIBED, WITH THE
 CQ0681'FOLLOWING EXCEPTIONS.  THE DISTANCE TO REFERENCE MARK 3 WAS FOUND
 CQ0681'TO BE IN ERROR BY 0.006 METERS, REFERENCE MARK 4 WAS FOUND TO BE
 CQ0681'IN ERROR BY 0.010 METERS.  THE DIRECTION BETWEEN THE REFERENCE
 CQ0681'MARKS CHECKED THE 1966 OBSERVATIONS.
 CQ0681'
 CQ0681'DUE TO A PECAN GROVE AROUND BROOKS 1931 A NEW BROOKS 2 WAS
 CQ0681'ESTABLISHED AT THIS DATE AND ALL HORIZONTAL DIRECTION OBSERVED.
 CQ0681'
 CQ0681'THE 1966 DESCRIPTION TO REACH THE STATION IS ADEQUATE.
 CQ0681'
 CQ0681'FOR ADDITIONAL INFORMATION SEE DESCRIPTION FOR BROOKS 2 1970.
 CQ0681'
 CQ0681'HEIGHT OF LIGHT ABOVE STATION MARK 128.3 FEET.
 CQ0681'
 CQ0681'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CQ0681'6.0 MILES SOUTH OF MONROE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2728 ***********************************************************************
 CQ2728  DESIGNATION -  BROOKS 2
 CQ2728  PID         -  CQ2728
 CQ2728  STATE/COUNTY-  LA/OUACHITA
 CQ2728  COUNTRY     -  US
 CQ2728  USGS QUAD   -  MONROE SOUTH (2018)
 CQ2728
 CQ2728                         *CURRENT SURVEY CONTROL
 CQ2728  ______________________________________________________________________
 CQ2728* NAD 83(1992) POSITION- 32 25 12.93175(N) 092 07 08.52867(W)   ADJUSTED
 CQ2728* NAVD 88 ORTHO HEIGHT -    22.69  (+/-2cm)       74.4   (feet) VERTCON3
 CQ2728  ______________________________________________________________________
 CQ2728  GEOID HEIGHT    -        -25.885 (meters)                     GEOID18
 CQ2728  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 CQ2728  HORZ ORDER      -  FIRST
 CQ2728  VERT ORDER      -  THIRD ? (See Below)
 CQ2728
 CQ2728.The horizontal coordinates were established by classical geodetic methods
 CQ2728.and adjusted by the National Geodetic Survey in January 1993.
 CQ2728
 CQ2728.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2728.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2728
 CQ2728.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2728.GEOID18 height accuracy estimate available here.
 CQ2728
 CQ2728.The vertical order pertains to the NGVD 29 superseded value.
 CQ2728
 CQ2728.Click photographs - Photos may exist for this station.
 CQ2728
 CQ2728.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ2728
 CQ2728. The following values were computed from the NAD 83(1992) position.
 CQ2728
 CQ2728;                    North         East     Units Scale Factor Converg.
 CQ2728;SPC LA N     -   212,974.850 1,035,831.589   MT  0.99995309   +0 12 05.1
 CQ2728;SPC LA N     -   698,734.99  3,398,390.80   sFT  0.99995309   +0 12 05.1
 CQ2728;UTM  15      - 3,587,361.180   582,831.395   MT  0.99968461   +0 28 20.4
 CQ2728
 CQ2728!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ2728!SPC LA N     -   1.00000050  x   0.99995309  =   0.99995359
 CQ2728!UTM  15      -   1.00000050  x   0.99968461  =   0.99968511
 CQ2728
 CQ2728:                Primary Azimuth Mark                     Grid Az
 CQ2728:SPC LA N     -  BROOKS 2 AZ MK                           246 58 58.5
 CQ2728:UTM  15      -  BROOKS 2 AZ MK                           246 42 43.2
 CQ2728
 CQ2728_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8283187361(NAD 83)
 CQ2728
 CQ2728|---------------------------------------------------------------------|
 CQ2728| PID    Reference Object                     Distance      Geod. Az  |
 CQ2728|                                                           dddmmss.s |
 CQ2728| CY3895 BROOKS 2 RM 5                        38.066 METERS 09916     |
 CQ2728| CQ0681 BROOKS                              204.318 METERS 11720     |
 CQ2728| CY3896 BROOKS 2 RM 6                        50.822 METERS 22627     |
 CQ2728| CY3894 BROOKS 2 AZ MK                                     2471103.6 |
 CQ2728|---------------------------------------------------------------------|
 CQ2728
 CQ2728                          SUPERSEDED SURVEY CONTROL
 CQ2728
 CQ2728  NAD 83(1986)-  32 25 12.94542(N)    092 07 08.52130(W) AD(       ) 1
 CQ2728  NAD 27      -  32 25 12.41606(N)    092 07 08.03416(W) AD(       ) 1
 CQ2728  NGVD 29              22.74   (m)           74.6    (f) LEVELING    3  
 CQ2728
 CQ2728.Superseded values are not recommended for survey control.
 CQ2728
 CQ2728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2728.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2728
 CQ2728_MARKER: DS = TRIANGULATION STATION DISK
 CQ2728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2728_STAMPING: BROOKS 2 1970
 CQ2728_MARK LOGO: CGS
 CQ2728_PROJECTION: RECESSED 41 CENTIMETERS
 CQ2728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2728+STABILITY: SURFACE MOTION
 CQ2728
 CQ2728  HISTORY     - Date     Condition        Report By
 CQ2728  HISTORY     - 1970     MONUMENTED       NGS
 CQ2728
 CQ2728                          STATION DESCRIPTION
 CQ2728
 CQ2728'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 CQ2728'NO MEASUREMENT BETWEEN THE RMS DUE TO HEAVY BRUSH IN FENCELINE.
 CQ2728'
 CQ2728'THE STATION IS ABOUT 6 MILES SOUTH OF MONROE AND ON LAND OWNED
 CQ2728'BY MR. M.G. MC MULLEN, ROUTE 1, BOX 277, MONROE, LOUISIANA, 71201.
 CQ2728'
 CQ2728'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 20 AND
 CQ2728'U.S. HIGHWAY 165 BY-PASS IN THE EAST EDGE OF MONROE, GO SOUTH ON
 CQ2728'U.S. HIGHWAY 165 BY-PASS FOR 6.5 MILES TO THE BUCKHORN BEND ROAD
 CQ2728'AND A OVERPASS.  TURN RIGHT AND GO NORTHWEST ON BUCKHORN BEND
 CQ2728'ROAD FOR 0.9 MILE TO BUCKHORN LOOP ROAD.  TURN LEFT AND GO WEST
 CQ2728'ON BUCKHORN LOOP ROAD FOR 0.35 MILE TO THE STATION ON THE RIGHT.
 CQ2728'
 CQ2728'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON BUCKHORN
 CQ2728'LOOP ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT.
 CQ2728'
 CQ2728'STATION MARKS ARE STANDARD DISKS STAMPED BROOKS 2 1970.  THE
 CQ2728'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CQ2728'MONUMENT THAT IS 16 INCHES BELOW THE GROUND SURFACE.  IT IS 60
 CQ2728'FEET WEST OF A FENCE CORNER, 44 FEET NORTHWEST OF THE CENTERLINE
 CQ2728'OF BUCKHORN LOOP ROAD, 44 FEET WEST-SOUTHWEST OF A NORTH-SOUTH
 CQ2728'FENCELINE AND 18 FEET NORTHWEST OF A EAST-WEST FENCELINE.  THE
 CQ2728'UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CQ2728'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 CQ2728'
 CQ2728'REFERENCE MARK 5, A STANDARD DISK STAMPED BROOKS 2 NO 5 1970,
 CQ2728'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CQ2728'IS FLUSH WITH THE GROUND SURFACE.  IT IS 35 FEET WEST-SOUTHWEST
 CQ2728'OF A POWERLINE POLE, 19 FEET SOUTHEAST OF THE CENTERLINE OF
 CQ2728'BUCKHORN LOOP ROAD AND 1 FOOT NORTHWEST OF A FENCE.
 CQ2728'
 CQ2728'REFERENCE MARK 6, A STANDARD DISK STAMPED BROOKS 2 NO 6 1970,
 CQ2728'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CQ2728'IS FLUSH WITH THE GROUND SURFACE.  IT IS 70.4 FEET EAST-NORTHEAST
 CQ2728'OF A FENCE CORNER, 21 FEET SOUTHEAST OF THE CENTERLINE OF BUCKHORN
 CQ2728'LOOP ROAD AND 1 FOOT NORTHWEST OF A FENCE.
 CQ2728'
 CQ2728'THE AZIMUTH MARK, A STANDARD DISK STAMPED BROOKS 2 1970, IS SET
 CQ2728'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 CQ2728'1 INCH ABOVE THE GROUND SURFACE.  IT IS 33 FEET NORTHEAST OF THE
 CQ2728'CENTER OF A GRAVELED ROAD, 24 FEET SOUTHEAST OF THE CENTERLINE
 CQ2728'OF BUCKHORN LOOP ROAD, 6 FEET NORTHEAST OF A METAL WITNESS POST
 CQ2728'AND 2 FEET NORTHEAST OF A POWERLINE POLE.
 CQ2728'
 CQ2728'TRIANGULATION STATION BROOKS 1931 ARE STANDARD DISKS STAMPED
 CQ2728'BROOKS 1931.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 CQ2728'SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 CQ2728'IS 166 FEET NORTHWEST OF THE CENTER OF THE TOP OF A LEVEE, 58
 CQ2728'FEET SOUTHWEST OF A 40-INCH PECAN TREE AND 52 FEET WEST-SOUTHWEST
 CQ2728'OF A FENCE.
 CQ2728'
 CQ2728'THE UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CQ2728'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 CQ2728'
 CQ2728'HEIGHT OF LIGHT ABOVE STATION MARK 39.1 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0679 ***********************************************************************
 CQ0679  DESIGNATION -  BROOKS RM 3
 CQ0679  PID         -  CQ0679
 CQ0679  STATE/COUNTY-  LA/OUACHITA
 CQ0679  COUNTRY     -  US
 CQ0679  USGS QUAD   -  MONROE SOUTH (2018)
 CQ0679
 CQ0679                         *CURRENT SURVEY CONTROL
 CQ0679  ______________________________________________________________________
 CQ0679* NAD 83(1986) POSITION- 32 25 10.94   (N) 092 07 01.20   (W)   HD_HELD1
 CQ0679* NAVD 88 ORTHO HEIGHT -    22.97  (+/-2cm)       75.4   (feet) VERTCON3
 CQ0679  ______________________________________________________________________
 CQ0679  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 CQ0679  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0679
 CQ0679.The horizontal coordinates were determined by differentially corrected
 CQ0679.hand held GPS observations or other comparable positioning techniques
 CQ0679.and have an estimated accuracy of +/- 3 meters.
 CQ0679
 CQ0679.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0679.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0679
 CQ0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0679.GEOID18 height accuracy estimate available here.
 CQ0679
 CQ0679.The vertical order pertains to the NGVD 29 superseded value.
 CQ0679
 CQ0679.Click photographs - Photos may exist for this station.
 CQ0679
 CQ0679;                    North         East    Units  Estimated Accuracy
 CQ0679;SPC LA N     -   212,914.2   1,036,023.3     MT  (+/- 3 meters HH1 GPS) 
 CQ0679
 CQ0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8302387301(NAD 83)
 CQ0679
 CQ0679                          SUPERSEDED SURVEY CONTROL
 CQ0679
 CQ0679  NGVD 29 (11/26/84)   23.018  (m)           75.52   (f) ADJUSTED    1 2
 CQ0679
 CQ0679.Superseded values are not recommended for survey control.
 CQ0679
 CQ0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0679.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0679
 CQ0679_MARKER: DR = REFERENCE MARK DISK
 CQ0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0679_STAMPING: BROOKS NO 3 1931 1966
 CQ0679_MARK LOGO: CGS
 CQ0679_PROJECTION: FLUSH
 CQ0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0679+STABILITY: SURFACE MOTION
 CQ0679
 CQ0679  HISTORY     - Date     Condition        Report By
 CQ0679  HISTORY     - 1966     MONUMENTED       CGS
 CQ0679
 CQ0679                          STATION DESCRIPTION
 CQ0679
 CQ0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (CND)
 CQ0679'7.95 MI SW FROM MONROE.
 CQ0679'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0679'STATION AT MONROE, THENCE 4.05 MILES SOUTH ALONG SOUTH GRAND STREET,
 CQ0679'THENCE 2.3 MILES SOUTH ALONG U.S. HIGHWAY 165, THENCE 0.7 MILE
 CQ0679'NORTHWEST ALONG BUCKHORN BEND ROAD, THENCE 0.25 MILE WEST ALONG
 CQ0679'BUCKHORN LOOP ROAD, IN SECTION 36, T 17 N, R 3 E, 167.5 FEET
 CQ0679'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE BELONGING TO MR.
 CQ0679'JOHN Q. WHITLOCK, JR., 260 FEET NORTH OF THE CENTER LINE OF A LEVEE,
 CQ0679'111.7 FEET NORTH-NORTHEAST OF TRIANGULATION STATION BROOKS, 1 FOOT
 CQ0679'WEST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 CQ0679'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0680 ***********************************************************************
 CQ0680  DESIGNATION -  BROOKS RM 4
 CQ0680  PID         -  CQ0680
 CQ0680  STATE/COUNTY-  LA/OUACHITA
 CQ0680  COUNTRY     -  US
 CQ0680  USGS QUAD   -  MONROE SOUTH (2018)
 CQ0680
 CQ0680                         *CURRENT SURVEY CONTROL
 CQ0680  ______________________________________________________________________
 CQ0680* NAD 83(1986) POSITION- 32 25 09.18   (N) 092 07 00.88   (W)   HD_HELD1
 CQ0680* NAVD 88 ORTHO HEIGHT -    22.75  (+/-2cm)       74.6   (feet) VERTCON3
 CQ0680  ______________________________________________________________________
 CQ0680  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 CQ0680  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ0680
 CQ0680.The horizontal coordinates were determined by differentially corrected
 CQ0680.hand held GPS observations or other comparable positioning techniques
 CQ0680.and have an estimated accuracy of +/- 3 meters.
 CQ0680
 CQ0680.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0680.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0680
 CQ0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0680.GEOID18 height accuracy estimate available here.
 CQ0680
 CQ0680.The vertical order pertains to the NGVD 29 superseded value.
 CQ0680
 CQ0680.Click photographs - Photos may exist for this station.
 CQ0680
 CQ0680;                    North         East    Units  Estimated Accuracy
 CQ0680;SPC LA N     -   212,860.0   1,036,031.8     MT  (+/- 3 meters HH1 GPS) 
 CQ0680
 CQ0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8303287247(NAD 83)
 CQ0680
 CQ0680                          SUPERSEDED SURVEY CONTROL
 CQ0680
 CQ0680  NGVD 29 (11/26/84)   22.802  (m)           74.81   (f) ADJUSTED    1 2
 CQ0680
 CQ0680.Superseded values are not recommended for survey control.
 CQ0680
 CQ0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0680.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0680
 CQ0680_MARKER: DR = REFERENCE MARK DISK
 CQ0680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0680_STAMPING: BROOKS NO 4 1931 1966
 CQ0680_MARK LOGO: CGS
 CQ0680_PROJECTION: FLUSH
 CQ0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0680+STABILITY: SURFACE MOTION
 CQ0680
 CQ0680  HISTORY     - Date     Condition        Report By
 CQ0680  HISTORY     - 1966     MONUMENTED       CGS
 CQ0680
 CQ0680                          STATION DESCRIPTION
 CQ0680
 CQ0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (CND)
 CQ0680'7.95 MI SW FROM MONROE.
 CQ0680'ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 CQ0680'STATION AT MONROE, THENCE 4.05 MILES SOUTH ALONG SOUTH GRAND STREET,
 CQ0680'THENCE 2.3 MILES SOUTH ALONG U.S. HIGHWAY 165, THENCE 0.7 MILE
 CQ0680'NORTHWEST ALONG BUCKHORN BEND ROAD, THENCE 0.25 MILE WEST ALONG
 CQ0680'BUCKHORN LOOP ROAD, IN SECTION 36, T 17 N, R 3 E, 82 FEET NORTH OF THE
 CQ0680'CENTER LINE OF A LEVEE, 93.1 FEET SOUTHEAST OF TRIANGULATION STATION
 CQ0680'BROOKS, 1 FOOT WEST OF A FENCE AND SET IN THE TOP OF A CONCRETE POST
 CQ0680'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5169 ***********************************************************************
 BJ5169  DESIGNATION -  BROUSSARD
 BJ5169  PID         -  BJ5169
 BJ5169  STATE/COUNTY-  LA/LAFAYETTE
 BJ5169  COUNTRY     -  US
 BJ5169  USGS QUAD   -  BROUSSARD (2018)
 BJ5169
 BJ5169                         *CURRENT SURVEY CONTROL
 BJ5169  ______________________________________________________________________
 BJ5169* NAD 83(1992) POSITION- 30 08 55.13912(N) 091 56 57.38575(W)   ADJUSTED
 BJ5169* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5169  **This station is located in a suspected subsidence area (see below).
 BJ5169  ______________________________________________________________________
 BJ5169  GEOID HEIGHT    -        -26.911 (meters)                     GEOID18
 BJ5169  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 BJ5169  HORZ ORDER      -  SECOND
 BJ5169
 BJ5169.The horizontal coordinates were established by classical geodetic methods
 BJ5169.and adjusted by the National Geodetic Survey in January 1993.
 BJ5169
 BJ5169.** This station is in an area of known vertical motion. If an
 BJ5169.** orthometric height was ever established but is not available 
 BJ5169.** in the current survey control section, the orthometric height
 BJ5169.** is considered suspect.  Suspect heights are available in the
 BJ5169.** superseded section only if requested.
 BJ5169
 BJ5169.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5169.GEOID18 height accuracy estimate available here.
 BJ5169
 BJ5169.Click photographs - Photos may exist for this station.
 BJ5169
 BJ5169.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5169
 BJ5169. The following values were computed from the NAD 83(1992) position.
 BJ5169
 BJ5169;                    North         East     Units Scale Factor Converg.
 BJ5169;SPC LA S     -   182,903.056   940,663.461   MT  0.99992906   -0 18 28.7
 BJ5169;SPC LA S     -   600,074.44  3,086,160.04   sFT  0.99992906   -0 18 28.7
 BJ5169;UTM  15      - 3,335,723.181   601,191.566   MT  0.99972633   +0 31 40.0
 BJ5169
 BJ5169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5169!SPC LA S     -   1.00000246  x   0.99992906  =   0.99993152
 BJ5169!UTM  15      -   1.00000246  x   0.99972633  =   0.99972879
 BJ5169
 BJ5169:                Primary Azimuth Mark                     Grid Az
 BJ5169:SPC LA S     -  BROUSSARD AZ MK                          310 33 11.7
 BJ5169:UTM  15      -  BROUSSARD AZ MK                          309 43 03.0
 BJ5169
 BJ5169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0119135723(NAD 83)
 BJ5169
 BJ5169|---------------------------------------------------------------------|
 BJ5169| PID    Reference Object                     Distance      Geod. Az  |
 BJ5169|                                                           dddmmss.s |
 BJ5169| BJ5168 28 A 008 LDH 1967 A                  66.566 METERS 03458     |
 BJ5169| BJ5167 28 A 008                             82.442 METERS 05339     |
 BJ5169| CW1156 BROUSSARD RM 1                       27.578 METERS 15209     |
 BJ5169| BJ5164 BROUSSARDVILLE BEOS SUGAR TANK      APPROX. 1.5 KM 1721525.6 |
 BJ5169| BJ5148 YOUNGSVILLE MUNICIPAL TANK          APPROX. 6.6 KM 2195419.2 |
 BJ5169| BK2759 YOUNGSVILLE TEX GAS MW MAST         APPROX.10.4 KM 2294512.8 |
 BJ5169| BJ5165 BROUSSARDVILLE MUNICIPAL TANK       APPROX. 1.1 KM 2652020.8 |
 BJ5169| BK2740 LAFAYETTE UNITED GAS MW MAST        APPROX. 7.8 KM 2750357.5 |
 BJ5169| CW1155 BROUSSARD AZ MK                                    3101443.0 |
 BJ5169| BJ5174 BROUSSARD AZ MK RESET               APPROX. 0.5 KM 3120727.7 |
 BJ5169|---------------------------------------------------------------------|
 BJ5169
 BJ5169                          SUPERSEDED SURVEY CONTROL
 BJ5169
 BJ5169  NAD 83(1986)-  30 08 55.15902(N)    091 56 57.38016(W) AD(       ) 2
 BJ5169  NAD 27      -  30 08 54.43382(N)    091 56 56.95368(W) AD(       ) 2
 BJ5169
 BJ5169.Superseded values are not recommended for survey control.
 BJ5169
 BJ5169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5169.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5169
 BJ5169_MARKER: DS = TRIANGULATION STATION DISK
 BJ5169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5169_STAMPING: BROUSSARD 1969
 BJ5169_MARK LOGO: CGS
 BJ5169_PROJECTION: FLUSH
 BJ5169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5169+STABILITY: SURFACE MOTION
 BJ5169
 BJ5169  HISTORY     - Date     Condition        Report By
 BJ5169  HISTORY     - 1969     MONUMENTED       CGS
 BJ5169
 BJ5169                          STATION DESCRIPTION
 BJ5169
 BJ5169'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 BJ5169'THE STATION IS LOCATED ABOUT 7-1/2 MILES WEST OF ST MARTINVILLE, 6
 BJ5169'MILES SOUTHEAST OF LAFAYETTE, 5 MILES NORTHEAST OF YOUNGSVILLE, 3/4
 BJ5169'MILE EAST OF BROUSSARD AND ON THE WEST RIGHT-OF-WAY OF U. S.
 BJ5169'HIGHWAY 90.
 BJ5169'
 BJ5169'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 90 AND U. S.
 BJ5169'HIGHWAY 167 IN THE SOUTHEAST SECTION OF LAFAYETTE, GO SOUTH ON U. S.
 BJ5169'HIGHWAY 90 FOR 0.6 MILE TO A CROSS STREET, PINHOOK STREET, CONTINUE
 BJ5169'SOUTH ON U. S. HIGHWAY 90 FOR 5.9 MILES TO THE AZIMUTH MARK ON THE
 BJ5169'LEFT, NORTH SIDE OF THE HIGHWAY, CONTINUE SOUTHERLY ON U. S.
 BJ5169'HIGHWAY 90 FOR 0.3 MILE TO THE STATION ON THE RIGHT JUST BEFORE
 BJ5169'REACHING AN ANGLING CROSSROADS.
 BJ5169'
 BJ5169'STATION MARK IS A STANDARD DISK, STAMPED BROUSSARD 1969, SET IN THE
 BJ5169'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH.  IT IS
 BJ5169'76 FEET WEST-SOUTHWEST OF THE CENTER OF THE SOUTH BOUND TRAFFIC
 BJ5169'LANE OF U. S. HIGHWAY 90, 26.7 FEET NORTHEAST OF A WIRE FENCE AND
 BJ5169'26.7 FEET NORTHEAST OF A METAL WITNESS POST WITH A SIGN
 BJ5169'ATTACHED.
 BJ5169'
 BJ5169'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BROUSSARD NO 1 1969,
 BJ5169'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 BJ5169'FLUSH.  IT IS 115 FEET NORTHWEST OF THE CENTER OF A GRAVELED ROAD,
 BJ5169'104 FEET SOUTHWEST OF THE CENTER OF THE SOUTH BOUND TRAFFIC LANE OF
 BJ5169'U. S. HIGHWAY 90, 99 FEET NORTHWEST OF POWER LINE POLE NUMBER
 BJ5169'BBBA17 AND 1 FOOT NORTHEAST OF A FENCE.
 BJ5169'
 BJ5169'REFERENCE MARK 2 IS A U. S. COAST AND GEODETIC SURVEY, LOUISIANA
 BJ5169'DEPARTMENT OF HIGHWAYS STATION MARK, STAMPED 28A008 1967, SET IN THE
 BJ5169'TOP OF A 10-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BJ5169'INCHES.  IT IS 104 FEET NORTHEAST OF THE WEST BOUND TRAFFIC LANE
 BJ5169'OF U. S. HIGHWAY 90, 60 FEET SOUTHEAST OF THE CENTER OF A PAVED
 BJ5169'ROAD, 14 FEET SOUTHEAST OF POWER LINE POLE NUMBER 4112, 2.5 FEET
 BJ5169'SOUTHWEST OF THE FENCE AND 2.3 FEET SOUTHWEST OF A METAL WITNESS
 BJ5169'POST WITH A SIGN ATTACHED.
 BJ5169'
 BJ5169'AZIMUTH MARK IS A STANDARD DISK, STAMPED BROUSSARD 1969, SET IN THE
 BJ5169'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 BJ5169'INCHES.  IT IS 103 FEET NORTH-NORTHEAST OF THE CENTER OF THE NORTH
 BJ5169'BOUND TRAFFIC LANE OF U. S. HIGHWAY 90, 36 FEET WEST OF A POWER
 BJ5169'LINE POLE, 3.5 FEET WEST OF A METAL WITNESS POST WITH A SIGN
 BJ5169'ATTACHED AND 2.0 FEET SOUTH OF A FENCE.
 BJ5169'
 BJ5169'NO MEASUREMENT BETWEEN RM 1 AND 28A008 (LDH) DUE TO A FOUR
 BJ5169'LANE HIGHWAY.
 BJ5169'
 BJ5169'HEIGHT OF LIGHT ABOVE STATION MARK 30.3 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5174 ***********************************************************************
 BJ5174  DESIGNATION -  BROUSSARD AZ MK RESET
 BJ5174  PID         -  BJ5174
 BJ5174  STATE/COUNTY-  LA/LAFAYETTE
 BJ5174  COUNTRY     -  US
 BJ5174  USGS QUAD   -  BROUSSARD (2018)
 BJ5174
 BJ5174                         *CURRENT SURVEY CONTROL
 BJ5174  ______________________________________________________________________
 BJ5174* NAD 83(1992) POSITION- 30 09 06.19551(N) 091 57 11.45403(W)   NO CHECK
 BJ5174* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5174  **This station is located in a suspected subsidence area (see below).
 BJ5174  ______________________________________________________________________
 BJ5174  GEOID HEIGHT    -        -26.918 (meters)                     GEOID18
 BJ5174  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 BJ5174  HORZ ORDER      -  THIRD
 BJ5174
 BJ5174.The horizontal coordinates were established by classical geodetic methods
 BJ5174.and adjusted by the National Geodetic Survey in January 1993.
 BJ5174
 BJ5174.No horizontal observational check was made to the station.
 BJ5174
 BJ5174.** This station is in an area of known vertical motion. If an
 BJ5174.** orthometric height was ever established but is not available 
 BJ5174.** in the current survey control section, the orthometric height
 BJ5174.** is considered suspect.  Suspect heights are available in the
 BJ5174.** superseded section only if requested.
 BJ5174
 BJ5174.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5174.GEOID18 height accuracy estimate available here.
 BJ5174
 BJ5174.Click photographs - Photos may exist for this station.
 BJ5174
 BJ5174.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5174
 BJ5174. The following values were computed from the NAD 83(1992) position.
 BJ5174
 BJ5174;                    North         East     Units Scale Factor Converg.
 BJ5174;SPC LA S     -   183,245.517   940,288.843   MT  0.99992920   -0 18 35.8
 BJ5174;SPC LA S     -   601,198.00  3,084,930.98   sFT  0.99992920   -0 18 35.8
 BJ5174;UTM  15      - 3,336,060.072   600,812.070   MT  0.99972538   +0 31 33.1
 BJ5174
 BJ5174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5174!SPC LA S     -   1.00000283  x   0.99992920  =   0.99993203
 BJ5174!UTM  15      -   1.00000283  x   0.99972538  =   0.99972821
 BJ5174
 BJ5174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0081236060(NAD 83)
 BJ5174
 BJ5174                          SUPERSEDED SURVEY CONTROL
 BJ5174
 BJ5174  NAD 83(1986)-  30 09 06.21547(N)    091 57 11.44838(W) AD(       ) 3
 BJ5174  NAD 27      -  30 09 05.49020(N)    091 57 11.02199(W) AD(       ) 3
 BJ5174
 BJ5174.Superseded values are not recommended for survey control.
 BJ5174
 BJ5174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5174.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5174
 BJ5174_MARKER: DZ = AZIMUTH MARK DISK
 BJ5174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5174_STAMPING: BROUSSARD 1969 1978
 BJ5174_MARK LOGO: NGS
 BJ5174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5174+STABILITY: SURFACE MOTION
 BJ5174
 BJ5174  HISTORY     - Date     Condition        Report By
 BJ5174  HISTORY     - 1978     MONUMENTED       NGS
 BJ5174
 BJ5174                          STATION DESCRIPTION
 BJ5174
 BJ5174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 BJ5174'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND
 BJ5174'U.S. HIGHWAY 167 IN THE SOUTHEAST SECTION OF LAFAYETTE, GO SOUTH ON
 BJ5174'U.S. HIGHWAY 90 FOR 0.6 MILE TO CROSS STREET, PINHOOK STREET,
 BJ5174'CONTINUE SOUTH ON U.S. HIGHWAY 90 FOR 5.9 MILES TO THE AZIMUTH
 BJ5174'MARK ON THE LEFT, NORTH SIDE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0836 ***********************************************************************
 AV0836  DESIGNATION -  BROWN
 AV0836  PID         -  AV0836
 AV0836  STATE/COUNTY-  LA/CAMERON
 AV0836  COUNTRY     -  US
 AV0836  USGS QUAD   -  BROWNS LAKE (2018)
 AV0836
 AV0836                         *CURRENT SURVEY CONTROL
 AV0836  ______________________________________________________________________
 AV0836* NAD 83(1992) POSITION- 29 55 15.38610(N) 093 24 05.87010(W)   ADJUSTED
 AV0836* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0836  **This station is located in a suspected subsidence area (see below).
 AV0836  ______________________________________________________________________
 AV0836  GEOID HEIGHT    -        -26.919 (meters)                     GEOID18
 AV0836  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 AV0836  HORZ ORDER      -  THIRD
 AV0836
 AV0836.The horizontal coordinates were established by classical geodetic methods
 AV0836.and adjusted by the National Geodetic Survey in January 1993.
 AV0836
 AV0836.** This station is in an area of known vertical motion. If an
 AV0836.** orthometric height was ever established but is not available 
 AV0836.** in the current survey control section, the orthometric height
 AV0836.** is considered suspect.  Suspect heights are available in the
 AV0836.** superseded section only if requested.
 AV0836
 AV0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0836.GEOID18 height accuracy estimate available here.
 AV0836
 AV0836.Click photographs - Photos may exist for this station.
 AV0836
 AV0836.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0836
 AV0836. The following values were computed from the NAD 83(1992) position.
 AV0836
 AV0836;                    North         East     Units Scale Factor Converg.
 AV0836;SPC LA S     -   159,305.454   800,305.180   MT  0.99992671   -1 02 03.0
 AV0836;SPC LA S     -   522,654.64  2,625,667.91   sFT  0.99992671   -1 02 03.0
 AV0836;UTM  15      - 3,310,092.757   461,232.832   MT  0.99961854   -0 12 01.2
 AV0836
 AV0836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0836!SPC LA S     -   1.00000426  x   0.99992671  =   0.99993097
 AV0836!UTM  15      -   1.00000426  x   0.99961854  =   0.99962280
 AV0836
 AV0836:                Primary Azimuth Mark                     Grid Az
 AV0836:SPC LA S     -  RHODES                                   041 12 50.8
 AV0836:UTM  15      -  RHODES                                   040 22 49.0
 AV0836
 AV0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP6123210092(NAD 83)
 AV0836
 AV0836|---------------------------------------------------------------------|
 AV0836| PID    Reference Object                     Distance      Geod. Az  |
 AV0836|                                                           dddmmss.s |
 AV0836| AV0335 RHODES                              APPROX. 8.3 KM 0401047.8 |
 AV0836| AV0827 OLD STARK TOWER USGS                APPROX.11.2 KM 2322119.2 |
 AV0836| CV8764 BROWN RM                             32.614 METERS 31321     |
 AV0836|---------------------------------------------------------------------|
 AV0836
 AV0836                          SUPERSEDED SURVEY CONTROL
 AV0836
 AV0836  NAD 83(1986)-  29 55 15.41089(N)    093 24 05.85620(W) AD(       ) 3
 AV0836  NAD 27      -  29 55 14.63000(N)    093 24 05.31000(W) AD(       ) 3
 AV0836
 AV0836.Superseded values are not recommended for survey control.
 AV0836
 AV0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0836.See file dsdata.pdf to determine how the superseded data were derived.
 AV0836
 AV0836_MARKER: DD = SURVEY DISK
 AV0836_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AV0836_STAMPING: BROWN 1933
 AV0836_MARK LOGO: USGS
 AV0836_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0836
 AV0836  HISTORY     - Date     Condition        Report By
 AV0836  HISTORY     - 1933     MONUMENTED       USGS
 AV0836
 AV0836                          STATION DESCRIPTION
 AV0836
 AV0836'DESCRIBED BY US GEOLOGICAL SURVEY 1933 (JML)
 AV0836'ABOUT 6.75 MILES SW ALONG HIGHWAY 104 FROM HACKBERRY POST
 AV0836'OFFICE.  THEN 1.3 MILES W ALONG S BANK OF STARKS N CANAL.  IN
 AV0836'THE CURVE OF STARKS CANAL TO N AND E AND IN LINE WITH THE
 AV0836'N EDGE OF CANAL TO E 0.4 MILE SE AND SE EDGE OF BROWNS LAKE
 AV0836'ON TOP OF SPOIL BANK OF CANAL.
 AV0836'
 AV0836'STATION MARK IS A CONCRETE POST WITH STANDARD TABLET STAMPED
 AV0836'BROWN 1933.
 AV0836'
 AV0836'REFERENCE MARK IS A CONCRETE POST WITH STANDARD REFERENCE
 AV0836'TABLET AND IS 107 FEET NW OF STATION MARK.  AZIMUTH 133 DEG
 AV0836'20 MIN.
 AV0836'
 AV0836'INSTRUMENT AND SIGNAL CENTERED OVER STATION MARK.
 AV0836'
 AV0836'INSTRUMENT ELEVATED 25 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5210 ***********************************************************************
 BJ5210  DESIGNATION -  BROWN
 BJ5210  PID         -  BJ5210
 BJ5210  STATE/COUNTY-  LA/WEST FELICIANA
 BJ5210  COUNTRY     -  US
 BJ5210  USGS QUAD   -  ANGOLA (2018)
 BJ5210
 BJ5210                         *CURRENT SURVEY CONTROL
 BJ5210  ______________________________________________________________________
 BJ5210* NAD 83(1993) POSITION- 30 56 18.86181(N) 091 30 20.55583(W)   ADJUSTED
 BJ5210* NAVD 88 ORTHO HEIGHT -    93.2   (meters)      306.    (feet) VERTCON3
 BJ5210  ______________________________________________________________________
 BJ5210  GEOID HEIGHT    -        -26.983 (meters)                     GEOID18
 BJ5210  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ5210  HORZ ORDER      -  FIRST
 BJ5210
 BJ5210.The horizontal coordinates were established by classical geodetic methods
 BJ5210.and adjusted by the National Geodetic Survey in May 1994.
 BJ5210
 BJ5210.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ5210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ5210
 BJ5210.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5210.GEOID18 height accuracy estimate available here.
 BJ5210
 BJ5210.Click photographs - Photos may exist for this station.
 BJ5210
 BJ5210.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5210
 BJ5210. The following values were computed from the NAD 83(1993) position.
 BJ5210
 BJ5210;                    North         East     Units Scale Factor Converg.
 BJ5210;SPC LA S     -   270,326.255   983,525.782   MT  1.00005944   -0 05 10.3
 BJ5210;SPC LA S     -   886,895.39  3,226,784.17   sFT  1.00005944   -0 05 10.3
 BJ5210;SPC MS W     -   160,056.051   587,963.216   MT  1.00010478   -0 36 10.1
 BJ5210;SPC MS W     -   525,117.23  1,929,009.32   sFT  1.00010478   -0 36 10.1
 BJ5210;UTM  15      - 3,423,751.459   642,753.032   MT  0.99985138   +0 46 06.1
 BJ5210
 BJ5210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5210!SPC LA S     -   0.99998960  x   1.00005944  =   1.00004904
 BJ5210!SPC MS W     -   0.99998960  x   1.00010478  =   1.00009438
 BJ5210!UTM  15      -   0.99998960  x   0.99985138  =   0.99984098
 BJ5210
 BJ5210:                Primary Azimuth Mark                     Grid Az
 BJ5210:SPC LA S     -  FERGUSON                                 029 47 04.0
 BJ5210:SPC MS W     -  FERGUSON                                 030 18 03.8
 BJ5210:UTM  15      -  FERGUSON                                 028 55 47.6
 BJ5210
 BJ5210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4275323751(NAD 83)
 BJ5210
 BJ5210|---------------------------------------------------------------------|
 BJ5210| PID    Reference Object                     Distance      Geod. Az  |
 BJ5210|                                                           dddmmss.s |
 BJ5210| BW2466 FERGUSON                            APPROX.12.1 KM 0294153.7 |
 BJ5210| CW1157 BROWN RM 1                           77.100 METERS 09139     |
 BJ5210| CW1159 BROWN 2 RM 5                         32.653 METERS 09829     |
 BJ5210| BJ5212 BROWN 2                               3.457 METERS 14738     |
 BJ5210| CW1158 BROWN RM 2                           37.200 METERS 29711     |
 BJ5210| CW1160 BROWN 2 RM 6                         35.704 METERS 31223     |
 BJ5210|---------------------------------------------------------------------|
 BJ5210
 BJ5210                          SUPERSEDED SURVEY CONTROL
 BJ5210
 BJ5210  NAD 83(1992)-  30 56 18.86305(N)    091 30 20.55791(W) AD(       ) 1
 BJ5210  NAD 83(1986)-  30 56 18.87868(N)    091 30 20.55050(W) AD(       ) 1
 BJ5210  NAD 27      -  30 56 18.23919(N)    091 30 20.12907(W) AD(       ) 1
 BJ5210  NGVD 29 (07/19/86)   93.2    (m)          306.     (f) VERT ANG       
 BJ5210
 BJ5210.Superseded values are not recommended for survey control.
 BJ5210
 BJ5210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5210.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5210
 BJ5210_MARKER: DS = TRIANGULATION STATION DISK
 BJ5210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5210_STAMPING: BROWN 1929
 BJ5210_MARK LOGO: CGS
 BJ5210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5210+STABILITY: SURFACE MOTION
 BJ5210
 BJ5210  HISTORY     - Date     Condition        Report By
 BJ5210  HISTORY     - 1929     MONUMENTED       CGS
 BJ5210  HISTORY     - 1955     GOOD             CGS
 BJ5210  HISTORY     - 1977     SEE DESCRIPTION  NGS
 BJ5210
 BJ5210                          STATION DESCRIPTION
 BJ5210
 BJ5210'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ5210'ABOUT 13 MILES NNW OF ST. FRANCISVILLE, AND 10 MILES NW OF
 BJ5210'BAINS, ON LAND OWNED BY M.E. LEMMING LUMBER COMPANY OF TUNICA.
 BJ5210'
 BJ5210'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 BJ5210'DISKS SET IN CONCRETE.
 BJ5210'
 BJ5210'REFERENCE MARK NO. 1 IS 12 FEET N OF ROAD, AND 77.1 METERS
 BJ5210'(253 FEET) FROM STATION S 88 DEG 21 MIN E.
 BJ5210'
 BJ5210'REFERENCE MARK NO. 2 IS 8 FEET S OF CENTER LINE OF ROAD, AND
 BJ5210'37.2 METERS (122 FEET) FROM STATION N 62 DEG 49 MIN W.
 BJ5210'
 BJ5210'TO REACH FROM BAINS GO 8 MILES NW ON TUNICA ROAD TO TWO SMALL
 BJ5210'BRIDGES ABOUT 75 YARDS APART, TURN LEFT FROM MAIN ROAD ON FIRST
 BJ5210'ROAD BEYOND THESE BRIDGES AND GO 2.8 MILES TO FORK, TAKE LEFT
 BJ5210'FORK 1.8 MILES TO ANOTHER FORK, TAKE LEFT FORK OVER POLLY CREEK
 BJ5210'AND GO 1.1 MILES TO STATION, WHICH IS 19 FEET S OF THE FENCE IN
 BJ5210'FRONT OF JIM BROWNS HOUSE, 45 FEET S OF CENTER LINE OF ROAD, 42
 BJ5210'FEET SE OF NW CORNER OF FENCE, AND 46 FEET W OF 20-INCH BLACK
 BJ5210'LOCUST TREE.
 BJ5210
 BJ5210                          STATION RECOVERY (1955)
 BJ5210
 BJ5210'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ5210'THE STATION WAS VISITED, AND THE STATION MARK WAS FOUND IN GOOD
 BJ5210'CONDITION.  REFERENCE MARK 1 WAS FOUND IN GOOD CONDITION BUT
 BJ5210'VERY NEAR THE EDGE OF THE ROAD.  REFERENCE MARK 2 WAS FOUND
 BJ5210'UPROOTED, THE DISK WAS RECLAIMED.  REFERENCE MARKS 3 AND 4 WERE
 BJ5210'ESTABLISHED.  THE OLD JIM BROWN HOUSE HAS BEEN TORN DOWN, AND
 BJ5210'THE TOP OF THE KNOLL MENTIONED IS NOW A GARDEN PLOT.  A NEW
 BJ5210'DESCRIPTION FOLLOWS--
 BJ5210'
 BJ5210'THE STATION IS LOCATED 13 MI. N-NW OF ST. FRANCISVILLE, ABOUT
 BJ5210'10 MI. NW OF THE BAINS POST OFFICE, ABOUT 3 MI. E OF TUNIS,
 BJ5210'ON THE HIGHEST POINT IN THE VICINITY, AND ON LAND OWNED BY THE
 BJ5210'MOSS TIE LUMBER CO.  IT IS 47 FT. S OF THE CENTER OF A DIRT
 BJ5210'ROAD, 22 FT. N OF A BLAZED CHINABERRY TREE WITH TWO RUSTY HINGES
 BJ5210'GROWN INTO THE N SIDE OF THE TREE, 79 FT. N OF A CONCRETE-CURBED
 BJ5210'WELL, 51 FT. NE OF THE OLD WELL (A LARGE DEEP HOLE IN THE
 BJ5210'GROUND), AND AT THE W EDGE OF A GARDEN PLOT.  IT IS A STANDARD
 BJ5210'DISK, STAMPED BROWN 1929 AND FLUSH WITH THE SURFACE OF THE
 BJ5210'GROUND.
 BJ5210'
 BJ5210'REFERENCE MARK 1 IS 253 FT. E OF THE STATION, AT THE W END
 BJ5210'OF A CURVE IN THE ROAD, AND 12 FT. N OF THE CENTER OF THE ROAD.
 BJ5210'IT IS A STANDARD DISK, STAMPED BROWN NO 1 1929 AND PROJECTING 8
 BJ5210'IN.
 BJ5210'
 BJ5210'REFERENCE MARK 3 IS 59.05 FT. E OF THE STATION, AT THE E EDGE
 BJ5210'OF THE GARDEN PLOT, 38 FT. S OF THE CENTER OF THE DIRT ROAD,
 BJ5210'22 FT. S OF A 2-FT. TREE, AND 72 FT. E OF THE CHINABERRY TREE
 BJ5210'WITH THE HINGES ON THE N SIDE.  IT IS A STANDARD DISK, STAMPED
 BJ5210'BROWN NO 3 1929 AND PROJECTING 6 IN.
 BJ5210'
 BJ5210'REFERENCE MARK 4 IS 45.54 FT. S OF THE STATION, AT THE SW
 BJ5210'CORNER OF THE GARDEN PLOT, 96 FT. S OF THE CENTER OF THE DIRT
 BJ5210'ROAD, 30 FT. N OF THE OLD CONCRETE-CURBED WELL, AND 22 FT. S OF
 BJ5210'THE CHINABERRY TREE MENTIONED ABOVE.  IT IS A STANDARD DISK,
 BJ5210'STAMPED BROWN NO 4 1929 AND PROJECTING 6 IN.
 BJ5210'
 BJ5210'TO REACH THE STATION FROM THE POST OFFICE IN ST. FRANCISVILLE,
 BJ5210'GO E ON STATE HIGHWAY 35 FOR 0.35 MI. TO ITS JUNCTION WITH U.S.
 BJ5210'HIGHWAY 61, TURN LEFT (N) AND GO 0.45 MI. TO A FORK, TAKE
 BJ5210'THE LEFT FORK (U.S. HIGHWAY 61) FOR 3.15 MI. TO A FORK, TAKE
 BJ5210'THE LEFT FORK AND GO 7.85 MI. ON STATE ROAD 124 TO A SIDE ROAD
 BJ5210'LEFT.  TURN LEFT ON A SIDE ROAD (STATE HIGHWAY 855) AT THE
 BJ5210'WEYONOKE POST OFFICE AND GO 0.9 MI. TO A SIDE ROAD RIGHT, KEEP
 BJ5210'LEFT AND GO N AND W FOR 4.7 MI. TO THE TOP OF THE GRADE AND
 BJ5210'THE MARK ON THE LEFT.
 BJ5210
 BJ5210                          STATION RECOVERY (1977)
 BJ5210
 BJ5210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JRS)
 BJ5210'THE UNDERGROUND STATION MARK WAS RECOVERED IN GOOD
 BJ5210'CONDITION.  REFERENCE MARKS 1, 3 AND 4 WERE NOT
 BJ5210'RECOVERED AND PRESUMED DESTROYED BY BULLDOZING
 BJ5210'OPERATIONS.  THE UNDERGROUND POINT WAS HELD AND
 BJ5210'NEW SURFACE AND UNDERGROUND STATION MARKS WERE
 BJ5210'ESTABLISHED.  RECONNIASSANCE DID NOT RECOVER THE
 BJ5210'STATION, THEREFORE, BROWN 2, REFERENCE MARKS 5 AND
 BJ5210'6 ESTABLISHED, WITH BROWN 2 BEING OCCUPIED.  BROWN 1929
 BJ5210'WAS RECOVERED AFTER THE OCCUPATION OF BROWN 2.
 BJ5210'DUE TO CHANGES, A COMPLETE NEW DESCRIPTION FOLLOWS.
 BJ5210'
 BJ5210'THE STATION IS ABOUT 13 MILES NORTH OF ST. FRANCISVILLE, 10
 BJ5210'MILES NORTHWEST OF BAINS, 3 MILES EAST OF TUNICA AND ON
 BJ5210'PROPERTY OF THE MOSS AMERICAN INCORPORATED, TAX DEPARTMENT,
 BJ5210'KERR-MCGEE BUILDING, OKLAHOMA CITY, OKLAHOMA, 73102.
 BJ5210'
 BJ5210'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ5210'STATE HIGHWAY 66, WHICH IS ABOUT 4 MILES NORTH OF
 BJ5210'ST. FRANCISVILLE, GO NORTHWEST ON STATE HIGHWAY 66 FOR 8.1
 BJ5210'MILES TO THE JUNCTION OF STATE HIGHWAY 968.  TURN LEFT AND GO
 BJ5210'SOUTHWEST ON STATE HIGHWAY 968 FOR 0.8 MILE TO A SIDE ROAD
 BJ5210'RIGHT (OLD TUNICA ROAD).  TURN RIGHT AND GO NORTHWESTERLY ON
 BJ5210'OLD TUNICA ROAD FOR 0.1 MILE TO A REVERSE FORK ON THE LEFT.
 BJ5210'CONTINUE AHEAD FOR 2.65 MILES TO A DRIVEWAY ON THE RIGHT AND
 BJ5210'THE END OF THE PAVEMENT.  CONTINUE AHEAD NOW ON A GRAVELED
 BJ5210'ROAD FOR 1.1 MILES TO A REVERSE FORK ON THE RIGHT.  CONTINUE
 BJ5210'AHEAD FOR 0.6 MILE TO A WOODEN BRIDGE.  CONTINUE AHEAD FOR
 BJ5210'0.5 MILE TO THE TOP OF A HILL AND THE STATION ON THE LEFT.
 BJ5210'
 BJ5210'THE STATION MARKS STAMPED---BROWN 1929 1977---, ARE
 BJ5210'STANDARD DISKS.  THE SURFACE DISK IS SET IN THE TOP
 BJ5210'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 6 INCHES
 BJ5210'BELOW THE GROUND SURFACE.  IT IS 47 FEET SOUTH OF THE
 BJ5210'APPROXIMATE CENTER OF A GRAVELED ROAD AND 14 FEET NORTHWEST
 BJ5210'OF THE METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN
 BJ5210'AN IRREGULAR MASS OF CONCRETE 44 INCHES BELOW THE GROUND
 BJ5210'SURFACE.
 BJ5210'
 BJ5210'BROWN 2 ARE STANDARD DISKS STAMPED---BROWN 2 1977---.
 BJ5210'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BJ5210'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS 53 FEET
 BJ5210'SOUTH OF THE CENTER OF THE GRAVELED ROAD AND 6 FEET NORTHEAST
 BJ5210'OF A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN AN
 BJ5210'IRREGULAR MASS OF CONCRETE THAT IS 44 INCHES BELOW THE GROUND.
 BJ5210'
 BJ5210'REFERENCE MARK 5, STAMPED---BROWN 2 NO 5 1977---, IS A STANDARD
 BJ5210'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ5210'THAT PROJECTS 6 INCHES ABOVE THE GROUND.  IT IS 33 FEET SOUTH
 BJ5210'OF THE CENTER OF THE GRAVELED ROAD AND 1.5 FEET WEST OF A METAL
 BJ5210'WITNESS POST.  ABOUT 1 FOOT ABOVE THE LEVEL OF THE STATION.
 BJ5210'
 BJ5210'REFERENCE MARK 6, STAMPED---BROWN 2 NO 6 1977---, IS A STANDARD
 BJ5210'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ5210'THAT PROJECTS 7 INCHES ABOVE THE GROUND.  IT IS 14 FEET NORTH
 BJ5210'OF THE CENTER OF THE GRAVELED ROAD AND 2 FEET EAST OF A METAL
 BJ5210'WITNESS POST.  ABOUT 5 FEET BELOW THE LEVEL OF THE STATION.
 BJ5210'
 BJ5210'NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO THE TERRAIN.
 BJ5210'NO SUITABLE LOCATION TO ESTABLISH AN AZIMUTH MARK.
 BJ5210'
 BJ5210'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.4 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5212 ***********************************************************************
 BJ5212  DESIGNATION -  BROWN 2
 BJ5212  PID         -  BJ5212
 BJ5212  STATE/COUNTY-  LA/WEST FELICIANA
 BJ5212  COUNTRY     -  US
 BJ5212  USGS QUAD   -  ANGOLA (2018)
 BJ5212
 BJ5212                         *CURRENT SURVEY CONTROL
 BJ5212  ______________________________________________________________________
 BJ5212* NAD 83(1993) POSITION- 30 56 18.76700(N) 091 30 20.48611(W)   ADJUSTED
 BJ5212* NAVD 88 ORTHO HEIGHT -    93.3   (meters)      306.    (feet) VERTCON3
 BJ5212  ______________________________________________________________________
 BJ5212  GEOID HEIGHT    -        -26.983 (meters)                     GEOID18
 BJ5212  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 BJ5212  HORZ ORDER      -  FIRST
 BJ5212
 BJ5212.The horizontal coordinates were established by classical geodetic methods
 BJ5212.and adjusted by the National Geodetic Survey in May 1994.
 BJ5212
 BJ5212.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ5212.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ5212
 BJ5212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5212.GEOID18 height accuracy estimate available here.
 BJ5212
 BJ5212.Click photographs - Photos may exist for this station.
 BJ5212
 BJ5212.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5212
 BJ5212. The following values were computed from the NAD 83(1993) position.
 BJ5212
 BJ5212;                    North         East     Units Scale Factor Converg.
 BJ5212;SPC LA S     -   270,323.333   983,527.628   MT  1.00005943   -0 05 10.3
 BJ5212;SPC LA S     -   886,885.80  3,226,790.23   sFT  1.00005943   -0 05 10.3
 BJ5212;SPC MS W     -   160,053.112   587,965.036   MT  1.00010478   -0 36 10.1
 BJ5212;SPC MS W     -   525,107.58  1,929,015.29   sFT  1.00010478   -0 36 10.1
 BJ5212;UTM  15      - 3,423,748.565   642,754.921   MT  0.99985138   +0 46 06.2
 BJ5212
 BJ5212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5212!SPC LA S     -   0.99998959  x   1.00005943  =   1.00004901
 BJ5212!SPC MS W     -   0.99998959  x   1.00010478  =   1.00009436
 BJ5212!UTM  15      -   0.99998959  x   0.99985138  =   0.99984097
 BJ5212
 BJ5212:                Primary Azimuth Mark                     Grid Az
 BJ5212:SPC LA S     -  CARMEL                                   289 01 26.9
 BJ5212:SPC MS W     -  CARMEL                                   289 32 26.7
 BJ5212:UTM  15      -  CARMEL                                   288 10 10.4
 BJ5212
 BJ5212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ4275423748(NAD 83)
 BJ5212
 BJ5212|---------------------------------------------------------------------|
 BJ5212| PID    Reference Object                     Distance      Geod. Az  |
 BJ5212|                                                           dddmmss.s |
 BJ5212| CW1159 BROWN 2 RM 5                         30.437 METERS 09334     |
 BJ5212| BJ4865 WAKEFIELD LOT                       APPROX.15.9 KM 0942720.2 |
 BJ5212| BJ5222 INNIS ATT MICROWAVE                 APPROX.17.9 KM 2425417.0 |
 BJ5212| BJ5238 CARMEL                              APPROX.17.5 KM 2885616.6 |
 BJ5212| CW1160 BROWN 2 RM 6                         39.011 METERS 31344     |
 BJ5212| BJ5210 BROWN                                 3.457 METERS 32738     |
 BJ5212|---------------------------------------------------------------------|
 BJ5212
 BJ5212                          SUPERSEDED SURVEY CONTROL
 BJ5212
 BJ5212  NAD 83(1992)-  30 56 18.76824(N)    091 30 20.48819(W) AD(       ) 1
 BJ5212  NAD 83(1986)-  30 56 18.78373(N)    091 30 20.48068(W) AD(       ) 1
 BJ5212  NAD 27      -  30 56 18.14436(N)    091 30 20.05936(W) AD(       ) 1
 BJ5212  NGVD 29 (07/19/86)   93.3    (m)          306.     (f) VERT ANG       
 BJ5212
 BJ5212.Superseded values are not recommended for survey control.
 BJ5212
 BJ5212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5212.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5212
 BJ5212_MARKER: DH = HORIZONTAL CONTROL DISK
 BJ5212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5212_STAMPING: BROWN 2 1977
 BJ5212_MARK LOGO: NGS
 BJ5212_PROJECTION: FLUSH
 BJ5212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5212+STABILITY: SURFACE MOTION
 BJ5212
 BJ5212  HISTORY     - Date     Condition        Report By
 BJ5212  HISTORY     - 1977     MONUMENTED       NGS
 BJ5212
 BJ5212                          STATION DESCRIPTION
 BJ5212
 BJ5212'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JRS)
 BJ5212'THE STATION IS ABOUT 13 MILES NORTH OF ST. FRANCISVILLE, 10
 BJ5212'MILES NORTHWEST OF BAINS, 3 MILES EAST OF TUNICA AND ON
 BJ5212'PROPERTY OF THE MOSS AMERICAN INCORPORATED, TAX DEPARTMENT,
 BJ5212'KERR-MCGEE BUILDING, OKLAHOMA CITY, OKLAHOMA, 73102.
 BJ5212'
 BJ5212'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 61 AND
 BJ5212'STATE HIGHWAY 66, WHICH IS ABOUT 4 MILES NORTH OF
 BJ5212'ST. FRANCISVILLE, GO NORTHWEST ON STATE HIGHWAY 66 FOR 8.1
 BJ5212'MILES TO THE JUNCTION OF STATE HIGHWAY 968.  TURN LEFT AND GO
 BJ5212'SOUTHWEST ON STATE HIGHWAY 968 FOR 0.8 MILE TO A SIDE ROAD
 BJ5212'RIGHT (OLD TUNICA ROAD).  TURN RIGHT AND GO NORTHWESTERLY ON
 BJ5212'OLD TUNICA ROAD FOR 0.1 MILE TO A REVERSE FORK ON THE LEFT.
 BJ5212'CONTINUE AHEAD FOR 2.65 MILES TO A DRIVEWAY ON THE RIGHT AND
 BJ5212'THE END OF THE PAVEMENT.  CONTINUE AHEAD NOW ON A GRAVELED
 BJ5212'ROAD FOR 1.1 MILES TO A REVERSE FORK ON THE RIGHT.  CONTINUE
 BJ5212'AHEAD FOR 0.6 MILE TO A WOODEN BRIDGE.  CONTINUE AHEAD FOR
 BJ5212'0.5 MILE TO THE TOP OF A HILL AND THE STATION ON THE LEFT.
 BJ5212'
 BJ5212'THE STATION MARKS ARE STANDARD DISKS STAMPED---BROWN 2 1977---.
 BJ5212'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 BJ5212'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS 53 FEET
 BJ5212'SOUTH OF THE CENTER OF THE GRAVELED ROAD AND 6 FEET NORTHEAST
 BJ5212'OF A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN AN
 BJ5212'IRREGULAR MASS OF CONCRETE THAT IS 44 INCHES BELOW THE GROUND.
 BJ5212'
 BJ5212'BROWN 1929, STAMPED---BROWN 1929 1977---, ARE STANDARD
 BJ5212'TRIANGULATION STATION DISKS.  THE SURFACE DISK IS SET IN THE TOP
 BJ5212'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 6 INCHES
 BJ5212'BELOW THE GROUND SURFACE.  IT IS 47 FEET SOUTH OF THE
 BJ5212'APPROXIMATE CENTER OF A GRAVELED ROAD AND 14 FEET NORTHWEST
 BJ5212'OF THE METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN
 BJ5212'AN IRREGULAR MASS OF CONCRETE 44 INCHES BELOW THE GROUND
 BJ5212'SURFACE.
 BJ5212'
 BJ5212'REFERENCE MARK 5, STAMPED---BROWN 2 NO 5 1977---, IS A STANDARD
 BJ5212'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ5212'THAT PROJECTS 6 INCHES ABOVE THE GROUND.  IT IS 33 FEET SOUTH
 BJ5212'OF THE CENTER OF THE GRAVELED ROAD AND 1.5 FEET WEST OF A METAL
 BJ5212'WITNESS POST.  ABOUT 1 FOOT ABOVE THE LEVEL OF THE STATION.
 BJ5212'
 BJ5212'REFERENCE MARK 6, STAMPED---BROWN 2 NO 6 1977---, IS A STANDARD
 BJ5212'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 BJ5212'THAT PROJECTS 7 INCHES ABOVE THE GROUND.  IT IS 14 FEET NORTH
 BJ5212'OF THE CENTER OF THE GRAVELED ROAD AND 2 FEET EAST OF A METAL
 BJ5212'WITNESS POST.  ABOUT 5 FEET BELOW THE LEVEL OF THE STATION.
 BJ5212'
 BJ5212'NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO THE TERRAIN.
 BJ5212'NO SUITABLE LOCATION TO ESTABLISH AN AZIMUTH MARK.
 BJ5212'
 BJ5212'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 38.4 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4542 ***********************************************************************
 BJ4542  DESIGNATION -  BROWNING
 BJ4542  PID         -  BJ4542
 BJ4542  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4542  COUNTRY     -  US
 BJ4542  USGS QUAD   -  KENTWOOD (2018)
 BJ4542
 BJ4542                         *CURRENT SURVEY CONTROL
 BJ4542  ______________________________________________________________________
 BJ4542* NAD 83(1993) POSITION- 30 59 59.05111(N) 090 30 02.79818(W)   ADJUSTED
 BJ4542* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4542  **This station is located in a suspected subsidence area (see below).
 BJ4542  ______________________________________________________________________
 BJ4542  GEOID HEIGHT    -        -26.950 (meters)                     GEOID18
 BJ4542  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 BJ4542  HORZ ORDER      -  SECOND
 BJ4542
 BJ4542.The horizontal coordinates were established by classical geodetic methods
 BJ4542.and adjusted by the National Geodetic Survey in May 1994.
 BJ4542
 BJ4542.** This station is in an area of known vertical motion. If an
 BJ4542.** orthometric height was ever established but is not available 
 BJ4542.** in the current survey control section, the orthometric height
 BJ4542.** is considered suspect.  Suspect heights are available in the
 BJ4542.** superseded section only if requested.
 BJ4542
 BJ4542.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4542.GEOID18 height accuracy estimate available here.
 BJ4542
 BJ4542.Click photographs - Photos may exist for this station.
 BJ4542
 BJ4542.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4542
 BJ4542. The following values were computed from the NAD 83(1993) position.
 BJ4542
 BJ4542;                    North         East     Units Scale Factor Converg.
 BJ4542;SPC LA S     -   277,384.357 1,079,518.332   MT  1.00007748   +0 24 58.6
 BJ4542;SPC LA S     -   910,051.84  3,541,719.73   sFT  1.00007748   +0 24 58.6
 BJ4542;SPC MS W     -   166,259.546   684,009.135   MT  0.99995315   -0 05 10.5
 BJ4542;SPC MS W     -   545,469.86  2,244,119.97   sFT  0.99995315   -0 05 10.5
 BJ4542;UTM  15      - 3,432,254.239   738,627.396   MT  1.00030246   +1 17 16.1
 BJ4542
 BJ4542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4542!SPC LA S     -   0.99998862  x   1.00007748  =   1.00006610
 BJ4542!SPC MS W     -   0.99998862  x   0.99995315  =   0.99994177
 BJ4542!UTM  15      -   0.99998862  x   1.00030246  =   1.00029108
 BJ4542
 BJ4542:                Primary Azimuth Mark                     Grid Az
 BJ4542:SPC LA S     -  CHATAWA ST M OF PINES SM TANK            029 07 03.2
 BJ4542:SPC MS W     -  CHATAWA ST M OF PINES SM TANK            029 37 12.3
 BJ4542:UTM  15      -  CHATAWA ST M OF PINES SM TANK            028 14 45.7
 BJ4542
 BJ4542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ3862732254(NAD 83)
 BJ4542
 BJ4542|---------------------------------------------------------------------|
 BJ4542| PID    Reference Object                     Distance      Geod. Az  |
 BJ4542|                                                           dddmmss.s |
 BJ4542| BW2265 CHATAWA ST M OF PINES SM TANK       APPROX. 7.4 KM 0293201.8 |
 BJ4542| BW2266 CHATAWA ST M OF PINES LGE TANK      APPROX. 7.4 KM 0294558.4 |
 BJ4542| BJ4543 TT 95 TX                             27.224 METERS 06924     |
 BJ4542| BW2264 OSYKA MUNICIPAL TANK                APPROX. 2.6 KM 0740926.9 |
 BJ4542| BW2270 BROWNING AZ MK                      375.803 METERS 08230     |
 BJ4542| CW1161 BROWNING RM 1                        26.365 METERS 16514     |
 BJ4542| BJ4539 KENTWOOD MUNICIPAL TANK             APPROX. 6.9 KM 1920917.4 |
 BJ4542| BJ4544 53A001                              APPROX. 0.5 KM 2695701.8 |
 BJ4542|---------------------------------------------------------------------|
 BJ4542
 BJ4542                          SUPERSEDED SURVEY CONTROL
 BJ4542
 BJ4542  NAD 83(1992)-  30 59 59.05838(N)    090 30 02.79485(W) AD(       ) 2
 BJ4542  NAD 83(1986)-  30 59 59.06660(N)    090 30 02.79434(W) AD(       ) 2
 BJ4542  NAD 27      -  30 59 58.42400(N)    090 30 02.44800(W) AD(       ) 2
 BJ4542
 BJ4542.Superseded values are not recommended for survey control.
 BJ4542
 BJ4542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4542.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4542
 BJ4542_MARKER: DS = TRIANGULATION STATION DISK
 BJ4542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4542_STAMPING: BROWNING 1939
 BJ4542_MARK LOGO: CGS
 BJ4542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4542+STABILITY: SURFACE MOTION
 BJ4542
 BJ4542  HISTORY     - Date     Condition        Report By
 BJ4542  HISTORY     - 1939     MONUMENTED       CGS
 BJ4542  HISTORY     - 1939     GOOD             CITGO
 BJ4542  HISTORY     - 1949     GOOD             CGS
 BJ4542  HISTORY     - 1966     GOOD             CGS
 BJ4542
 BJ4542                          STATION DESCRIPTION
 BJ4542
 BJ4542'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BJ4542'THE STATION IS LOCATED ABOUT 2 MILES WSW OF OSYKA, MISSISSIPPI,
 BJ4542'AND 4 MILES NW OF KENTWOOD, LOUISIANA, 23 FEET S OF THE S
 BJ4542'FENCE OF THE STATE LINE LANE, AND 124 FEET E AND 35 FEET
 BJ4542'S OF THE SE CORNER OF A CLEARED FIELD.  THE MARK
 BJ4542'PROJECT ABOUT 4 INCHES AND IS STAMPED BROWNING 1939.
 BJ4542'
 BJ4542'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BJ4542'BRONZE DISKS SET IN CONCRETE.
 BJ4542'
 BJ4542'REFERENCE MARK NO. 1 LOCATED 86.48 FEET SSE OF THE STATION
 BJ4542'IN A WOODED AREA.  THE MARK PROJECTS 6 INCHES,
 BJ4542'AND IS STAMPED BROWNING NO. 1 1939.
 BJ4542'
 BJ4542'B.M.-TT 95 TX-1939 (U.S.G.S.) IS LOCATED 89.31 FEET ENE
 BJ4542'OF THE STATION IN THE CENTER OF THE 12-FOOT STATE LINE FENCE
 BJ4542'LANE.  THE MARK IS A STANDARD GEOLOGICAL SURVEY BENCH MARK
 BJ4542'DISK SET IN AN 8-INCH SQUARE CONCRETE POST, PROJECTS 4 INCHES,
 BJ4542'AND IS MARKED TT 95 TX 1939.
 BJ4542'
 BJ4542'THE AZIMUTH MARK IS LOCATED APPROXIMATELY 0.25 MILE ENE
 BJ4542'OF THE STATION, 1.17 FEET N OF THE N FENCE OF THE STATE LINE
 BJ4542'LANE, 24 FEET E OF A N-S FENCE, ON A RIDGE IN THE CLEARING.
 BJ4542'THE MARK PROJECTS 6 INCHES, AND IS STAMPED BROWNING
 BJ4542'1939.
 BJ4542'
 BJ4542'A 64-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 BJ4542'
 BJ4542'TO REACH THE STATION FROM THE MAIN CORNER AND TRAFFIC LIGHT
 BJ4542'IN KENTWOOD, LOUISIANA, DRIVE N ON U.S. HIGHWAY 51 FOR 4.55
 BJ4542'MILES TO THE STATE LINE AND BUD KELLEYS TAVERN, THEN W ON
 BJ4542'THE GRAVEL STATE LINE ROAD FOR 0.7 MILE TO A FORK TO THE
 BJ4542'RIGHT, CONTINUE STRAIGHT AHEAD 0.55 MILE TO A DIM WOODS
 BJ4542'ROAD TO THE RIGHT AT THE TOP OF A GRADE, TAKE THE DIM ROAD
 BJ4542'TO THE NW FOR 0.05 MILE, THEN TO THE LEFT W FOR 0.2 MILE
 BJ4542'ALONG THE STATE LINE FENCE TO THE STATION.
 BJ4542'
 BJ4542'HEIGHT OF LIGHT ABOVE STATION MARK - 33 METERS.
 BJ4542
 BJ4542                          STATION RECOVERY (1939)
 BJ4542
 BJ4542'RECOVERY NOTE BY CITIES SERVICE COMPANY 1939
 BJ4542'STATION IS IN GOOD CONDITION.
 BJ4542
 BJ4542                          STATION RECOVERY (1949)
 BJ4542
 BJ4542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MJT)
 BJ4542'THE STATION WAS RECOVERED AS DESCRIBED BY F.B.Q. IN 1939
 BJ4542'AND ALL MARKS WERE FOUND IN EXCELLENT CONDITION.  OF THE BEFORE
 BJ4542'MENTIONED NORTH AND SOUTH FENCES, ONLY THE SOUTH FENCE REMAINS
 BJ4542'AT THIS LOCATION.  A COMPLETE DESCRIPTION FOLLOWS--
 BJ4542'
 BJ4542'THE STATION IS LOCATED ABOUT 4 MILES NORTHWEST OF KENTWOOD,
 BJ4542'LOUISIANA, 2 MILES WEST-SOUTHWEST OF OSYKA, MISSISSIPPI,
 BJ4542'125 FEET EAST-SOUTHEAST OF THE SOUTHWEST CORNER OF A CLEARED
 BJ4542'FIELD, 80 FEET NORTHWEST OF A 12-INCH BLAZED PINE TREE, 23
 BJ4542'FEET SOUTH OF THE SOUTH STATE FENCE LINE, AND ON PROPERTY
 BJ4542'OWNED BY MR. FATE SANDERS.
 BJ4542'
 BJ4542'TO REACH THE STATION FROM THE LOUISIANA-MISSISSIPPI STATE
 BJ4542'LINE AT BUD KELLYS TAVERN ON U.S. HIGHWAY 51, GO WEST ON
 BJ4542'A GRAVELED ROAD JUST SOUTH OF THE TAVERN FOR 0.75 MILE TO A
 BJ4542'SIDE ROAD TO THE RIGHT, CONTINUE NORTHWESTERLY FOR 0.5 MILE
 BJ4542'TO A DIM TRACK ROAD TO THE RIGHT*, CONTINUE WESTERLY FOR
 BJ4542'0.15 MILE TO A LANE ON THE RIGHT LEADING TO A TENANT HOUSE,
 BJ4542'TURN RIGHT AND FOLLOW THE LANE TO THE TENNANT HOUSE, PASSING
 BJ4542'ALONG THE WEST SIDE OF THE HOUSE GO TO AN OPENING IN A FENCE
 BJ4542'AT THE REAR OF THE HOUSE, PASS THROUGH THIS OPENING AND GO
 BJ4542'NORTH FOR 0.2 MILE TO THE STATE FENCE AND STATION SITE.
 BJ4542'
 BJ4542'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTH ON
 BJ4542'A DIM TRACK ROAD FOR 0.05 MILE TO AN OPENING IN THE FENCE
 BJ4542'AND THE AZIMUTH MARK AS DESCRIBED.
 BJ4542'
 BJ4542'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 BJ4542'BROWNING 1939.
 BJ4542'
 BJ4542'REFERENCE MARK NO. 1 IS 20 FEET WEST OF THE BLAZED PINE TREE.
 BJ4542'THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED BROWNING
 BJ4542'NO 1 1939.
 BJ4542'
 BJ4542'B.M. TT 95 TX (USGS) 1939 WAS USED AS A REFERENCE MARK AND
 BJ4542'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 BJ4542'BROWNING 1939 TO THIS MARK.  THE MARK IS 185 FEET EAST OF
 BJ4542'THE SOUTHWEST CORNER OF THE CLEARED FIELD AND 6 FEET NORTH
 BJ4542'OF THE SOUTH STATE FENCE.  THE MARK IS A STANDARD U.S.C.G.
 BJ4542'DISK SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST.  THE
 BJ4542'MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED TT 95 TX 1939.
 BJ4542'
 BJ4542'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE FROM THE STATION,
 BJ4542'148 FEET NORTHEAST OF THE OPENING IN THE SOUTH STATE FENCE,
 BJ4542'125 FEET NORTH OF THE FENCE, AND 42 FEET EAST-NORTHEAST
 BJ4542'OF A BLAZED LONE PECAN TREE.  THE MARK PROJECTS 4 INCHES,
 BJ4542'AND THE DISK IS STAMPED BROWNING 1939.
 BJ4542'
 BJ4542'THE STATION, AZIMUTH, AND REFERENCE MARKS ARE SET IN THE
 BJ4542'TOPS OF 12-INCH SQUARE CONCRETE POSTS.
 BJ4542'
 BJ4542'A 90 FOOT TOWER AT BROWNING IS NEEDED TO SEE 90 FEET AT
 BJ4542'TRIANGULATION STATION TATE 1939.
 BJ4542'
 BJ4542'A 90 FOOT TOWER AT BROWNING IS NEEDED TO SEE 77 FEET AT
 BJ4542'TRIANGULATION STATION PERRYS.
 BJ4542'
 BJ4542'A 90 FOOT TOWER AT BROWNING IS NEEDED TO SEE 77 FEET AT
 BJ4542'TRIANGULATION STATION BRANCH 1939.
 BJ4542'
 BJ4542'HEIGHT OF LIGHT ABOVE MARK 30 METERS.
 BJ4542
 BJ4542                          STATION RECOVERY (1966)
 BJ4542
 BJ4542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (RT)
 BJ4542'THE STATION, REFERENCE MARKS, AND AZIMUTH MARK WERE RECOVERED
 BJ4542'IN GOOD CONDITION.  THE FOLLOWING IS A NEW DESCRIPTION--
 BJ4542'
 BJ4542'THE STATION IS LOCATED ABOUT 2 MILES WEST OF OSYKA, MISSISSIPPI,
 BJ4542'AND 4 MILES NORTHWEST OF KENTWOOD, ON THE NORTH SIDE OF A
 BJ4542'PASTURE NEAR THE FENCE LINE ON THE LOUISIANA - MISSISSIPPI
 BJ4542'STATE LINE, 40.00 FEET NORTHEAST OF A 30 INCH OAK TREE IN
 BJ4542'THE PASTURE, 52.55 FEET SOUTHEAST OF A 36 INCH OAK TREE JUST
 BJ4542'NORTH OF THE STATE LINE, 25.00 FEET SOUTH OF THE FENCE ON
 BJ4542'THE STATE LINE, AND 1.00 FEET SOUTH OF A METAL WITNESS POST
 BJ4542'AND SIGN.
 BJ4542'
 BJ4542'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN A
 BJ4542'SQUARE CONCRETE POST THAT IS PROJECTING ABOUT 4 INCHES ABOVE
 BJ4542'THE SURFACE OF THE GROUND.  STATION IS STAMPED BROWNING
 BJ4542'1939.
 BJ4542'
 BJ4542'TO REACH THIS STATION FROM THE INTERSECTION OF STATE HIGHWAY
 BJ4542'38 (AVENUE E) AND U.S. HIGHWAY 51 IN KENTWOOD, FOLLOW U.S.
 BJ4542'HIGHWAY 51 NORTH FOR 4.27 MILES TO THE LOUISIANA - MISSISSIPPI
 BJ4542'STATE LINE, THENCE WEST ALONG A GRAVEL ROAD FOR 0.7 MILES
 BJ4542'TO A FORK IN THE ROAD.  TAKE THE LEFT FORK FOR 0.55 MILES
 BJ4542'TO A DIM WOODS ROAD (ACROSS FROM THE VELEON HOME) ON THE
 BJ4542'RIGHT THEN TO THE NORTHWEST FOR 0.05 MILES, THEN FOLLOW
 BJ4542'THE FENCE LINE WEST FOR ABOUT 0.2 MILES TO THE STATION WHICH
 BJ4542'IS SET TO THE SOUTH OF THE FENCE ON THE STATE LINE.
 BJ4542'
 BJ4542'REFERENCE MARK NO. 1 IS 86.50 FEET SOUTH OF THE STATION IN
 BJ4542'A PASTURE AND IS STAMPED BROWNING NO. 1 1939.
 BJ4542'
 BJ4542'B.M. TT95TX 1939 IS 89.33 FEET NORTHEAST OF THE STATION
 BJ4542'AND 4.0 FEET NORTH OF THE FENCE ON THE LOUISIANA - MISSISSIPPI
 BJ4542'STATE LINE WHICH IS STAMPED TT95TX AND IS A STANDARD GEOLOGICAL
 BJ4542'SURVEY BENCH MARK SET IN AN 8-INCH SQUARE CONCRETE POST.
 BJ4542'
 BJ4542'THE AZIMUTH MARK IS LOCATED NORTHEAST OF THE STATION, 118
 BJ4542'FEET NORTH OF THE LOUISIANA - MISSISSIPPI STATE LINE MARKED
 BJ4542'BY A FENCE (THE SAME FENCE NORTH OF THE STATION), 40 FEET
 BJ4542'NORTHEAST OF A 20 INCH PECAN TREE AND 1 FOOT NORTH OF A METAL
 BJ4542'WITNESS POST AND SIGN.  THE MARK IS STAMPED BROWNING 1939.
 BJ4542'
 BJ4542'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3099 ***********************************************************************
 BK3099  DESIGNATION -  BRUCE
 BK3099  PID         -  BK3099
 BK3099  STATE/COUNTY-  LA/CALCASIEU
 BK3099  COUNTRY     -  US
 BK3099  USGS QUAD   -  IOWA (2018)
 BK3099
 BK3099                         *CURRENT SURVEY CONTROL
 BK3099  ______________________________________________________________________
 BK3099* NAD 83(1992) POSITION- 30 08 29.80829(N) 093 06 19.85694(W)   ADJUSTED
 BK3099* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3099  **This station is located in a suspected subsidence area (see below).
 BK3099  ______________________________________________________________________
 BK3099  GEOID HEIGHT    -        -27.112 (meters)                     GEOID18
 BK3099  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 BK3099  HORZ ORDER      -  THIRD
 BK3099
 BK3099.The horizontal coordinates were established by classical geodetic methods
 BK3099.and adjusted by the National Geodetic Survey in January 1993.
 BK3099
 BK3099.** This station is in an area of known vertical motion. If an
 BK3099.** orthometric height was ever established but is not available 
 BK3099.** in the current survey control section, the orthometric height
 BK3099.** is considered suspect.  Suspect heights are available in the
 BK3099.** superseded section only if requested.
 BK3099
 BK3099.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3099.GEOID18 height accuracy estimate available here.
 BK3099
 BK3099.Click photographs - Photos may exist for this station.
 BK3099
 BK3099.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3099
 BK3099. The following values were computed from the NAD 83(1992) position.
 BK3099
 BK3099;                    North         East     Units Scale Factor Converg.
 BK3099;SPC LA S     -   183,283.864   829,270.974   MT  0.99992875   -0 53 10.0
 BK3099;SPC LA S     -   601,323.81  2,720,699.85   sFT  0.99992875   -0 53 10.0
 BK3099;UTM  15      - 3,334,482.134   489,837.721   MT  0.99960127   -0 03 10.7
 BK3099
 BK3099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3099!SPC LA S     -   1.00000351  x   0.99992875  =   0.99993226
 BK3099!UTM  15      -   1.00000351  x   0.99960127  =   0.99960478
 BK3099
 BK3099:                Primary Azimuth Mark                     Grid Az
 BK3099:SPC LA S     -  BRUCE AZ MK                              272 48 07.2
 BK3099:UTM  15      -  BRUCE AZ MK                              271 58 07.9
 BK3099
 BK3099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8983734482(NAD 83)
 BK3099
 BK3099|---------------------------------------------------------------------|
 BK3099| PID    Reference Object                     Distance      Geod. Az  |
 BK3099|                                                           dddmmss.s |
 BK3099| CV8152 BRUCE RM 1                           21.585 METERS 02956     |
 BK3099| CV8153 BRUCE RM 2                           10.577 METERS 12624     |
 BK3099| CV8151 BRUCE AZ MK                                        2715457.2 |
 BK3099| BK3136 LAKE CHARLES MUNICIPAL TANK         APPROX.12.1 KM 3015713.5 |
 BK3099| BK3114 LAKE CHARLES TV STA KTAG MAST       APPROX.12.8 KM 3062047.8 |
 BK3099| BK3125 RNG LAKE CHARLES RADIO LCH          APPROX. 5.6 KM 3130536.6 |
 BK3099| BK3138 AIRPORT BCN LAKE CHARLES AFB        APPROX.10.3 KM 3280401.4 |
 BK3099|---------------------------------------------------------------------|
 BK3099
 BK3099                          SUPERSEDED SURVEY CONTROL
 BK3099
 BK3099  NAD 83(1986)-  30 08 29.83319(N)    093 06 19.84911(W) AD(       ) 3
 BK3099  NAD 27      -  30 08 29.08300(N)    093 06 19.31700(W) AD(       ) 3
 BK3099
 BK3099.Superseded values are not recommended for survey control.
 BK3099
 BK3099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3099.See file dsdata.pdf to determine how the superseded data were derived.
 BK3099
 BK3099_MARKER: DS = TRIANGULATION STATION DISK
 BK3099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3099_STAMPING: BRUCE 1955
 BK3099_MARK LOGO: CGS
 BK3099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3099+STABILITY: SURFACE MOTION
 BK3099
 BK3099  HISTORY     - Date     Condition        Report By
 BK3099  HISTORY     - 1955     MONUMENTED       CGS
 BK3099  HISTORY     - 1957     GOOD             CGS
 BK3099  HISTORY     - 1958     GOOD             CGS
 BK3099  HISTORY     - 1961     GOOD             LOCENG
 BK3099
 BK3099                          STATION DESCRIPTION
 BK3099
 BK3099'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 BK3099'STATION IS LOCATED ABOUT 7 MILES (AIRLINE) SOUTHEAST OF LAKE
 BK3099'CHARLES, 8.5 MILES SOUTHWEST OF IOWA, NEAR THE NORTHEAST CORNER
 BK3099'OF SW 1/4 SEC. 32, T 11 S, R 7 W., IN OPEN PASTURE LAND LEASED
 BK3099'BY THE C.A.A. AS A NEW LOCATION FOR A VOR STATION, WHICH IS
 BK3099'TO BE ERECTED IN THE NEAR FUTURE.
 BK3099'
 BK3099'TO REACH FROM THE JUNCTIONS OF U.S. HIGHWAYS 171 AND 90, AND
 BK3099'STATE HIGHWAY 42 IN EAST LAKE CHARLES, DRIVE SOUTH ON STATE
 BK3099'HIGHWAY 42 FOR 4.9 MILES TO A LEFT TURN.  TURN LEFT WITH
 BK3099'HIGHWAY AND CONTINUE EAST FOR 3.0 MILES TO END OF PAVEMENT
 BK3099'AND SLIGHT JOG IN HIGHWAY.  TURN RIGHT FOR ABOUT 100 YARDS,
 BK3099'THENCE LEFT AND DRIVE EAST ON GRAVELED ROAD FOR 1.0 MILE TO
 BK3099'A SIDE ROAD AND WIRE GATE ON THE LEFT.  TURN LEFT, PASS THROUGH
 BK3099'GATE, AND DRIVE EAST FOR 0.2 MILE TO THE AZIMUTH MARK IN FENCE
 BK3099'LINE ON THE LEFT.  KEEP STRAIGHT AHEAD, EAST, FOR 0.25 MILE
 BK3099'TO STATION ON THE RIGHT.
 BK3099'
 BK3099'ALL SURFACE MARKS ARE STANDARD DISKS SET IN THE TOP OF CONCRETE
 BK3099'POSTS WHICH ARE 12 INCHES SQUARE AND PROJECT 6 INCHES ABOVE
 BK3099'THE GROUND.
 BK3099'
 BK3099'SURFACE-STATION MARK, STAMPED BRUCE 1955, IS 39 FEET SOUTH
 BK3099'OF TRACK ROAD, 30 FEET WEST OF THE WEST EDGE OF A NORTH-SOUTH
 BK3099'DRAINAGE DITCH AND 11 FEET SOUTHWEST OF A WITNESS POST.
 BK3099'
 BK3099'UNDERGROUND-STATION MARK, STAMPED BRUCE 1955, IS SET 36
 BK3099'INCHES BELOW THE SURFACE OF THE GROUND, ITS CENTER BEING PLUMB
 BK3099'WITH THE CENTER OF THE SURFACE-STATION MARK.
 BK3099'
 BK3099'REFERENCE MARK 1, STAMPED BRUCE NO 1 1955, IS 1.0 FOOT SOUTH
 BK3099'OF A FENCE CORNER AND 31.5 FEET NORTH OF CENTER OF TRACK
 BK3099'ROAD.
 BK3099'
 BK3099'REFERENCE MARK 2, STAMPED BRUCE NO 2 1955, IS SET 3 FEET
 BK3099'WEST OF THE WEST EDGE OF THE NORTH-SOUTH DRAINAGE DITCH.
 BK3099'
 BK3099'AZIMUTH MARK, STAMPED BRUCE 1955, IS SET 1.0 FOOT SOUTH OF
 BK3099'AN EAST-WEST FENCE, 35 FEET NORTH OF THE CENTER OF TRACK ROAD
 BK3099'AND 2 FEET EAST OF A WITNESS POST.
 BK3099'
 BK3099'OBSERVATIONS WERE MADE FROM A 4 FOOT STAND.
 BK3099
 BK3099                          STATION RECOVERY (1957)
 BK3099
 BK3099'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 BK3099'STATION, AZIMUTH AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 BK3099'DESCRIPTION ADEQUATE AND CORRECT FOR THE FOLLOWING--
 BK3099'
 BK3099'STATION IS LOCATED 10.6 FEET WEST OF NORTHEAST CORNER OF WOOD
 BK3099'FENCE AROUND VOR, AND 2.0 FEET NORTH OF FENCE.
 BK3099'
 BK3099'REFERENCE MARK NO. 2 IS 25.5 FEET SOUTHEAST OF NORTHEAST CORNER
 BK3099'OF WOOD FENCE, 45.3 FEET NORTH-NORTHEAST OF SOUTHEAST CORNER
 BK3099'OF WOOD FENCE AND 17.5 FEET EAST OF FENCE.
 BK3099'
 BK3099'STATE HIGHWAY 42 IS NOW STATE HIGHWAY 14, GRAVEL ROAD IS
 BK3099'NOW PAVED AND JOG IN ROAD HAS BEEN ELEMINATED.
 BK3099
 BK3099                          STATION RECOVERY (1958)
 BK3099
 BK3099'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (RAG)
 BK3099'THE STATION WAS VISITED AND ALL MARKS WERE FOUND IN GOOD
 BK3099'CONDITION.  THE AZIMUTH MARK IS OBSTRUCTED FROM THE STATION
 BK3099'AT THIS DATE BY A POWER POLE RECENTLY SET TO SUPPLY THE LAKE
 BK3099'CHARLES CAA VOR LOCATED NEAR THE STATION.  A TRAVERSE WAS
 BK3099'MADE TO THE LAKE CHARLES CAA.  VOR AT THIS TIME.  A NEW
 BK3099'DESCRIPTION FOLLOW--
 BK3099'
 BK3099'THE STATION IS LOCATED ABOUT 7.0 MILES (AIRLINE) SOUTHEAST
 BK3099'OF LAKE CHARLES AND 8.5 MILES SOUTHWEST OF IOWA, IN THE
 BK3099'NORTHWEST QUARTER OF SEC. 32, T 11 S., R 7 W., IN A LARGE
 BK3099'PASTURE, NEAR THE SOUTHEAST OF A CULTIVATED FIELD AND AT THE
 BK3099'SOUTHWEST CORNER OF A DRAINAGE DITCH, NEAR THE SITE OF THE
 BK3099'LAKE CHARLES C.A.A. VOR BUILDING.  IT IS 35 FEET SOUTH OF
 BK3099'THE CENTER OF THE ROAD LEADING TO THE VOR BUILDING, 26 FEET
 BK3099'NORTH OF THE NORTHEAST CORNER OF THE VOR BUILDING, 11 FEET
 BK3099'WEST OF THE NORTHEAST CORNER OF THE FENCE AROUND THE
 BK3099'BUILDING, 58 FEET WEST-SOUTHWEST OF THE SOUTHWEST END OF A
 BK3099'CONCRETE CULVERT UNDER THE ROAD, AND 72 FEET SOUTH OF A
 BK3099'T FENCE CORNER ACROSS THE ROAD FROM THE STATION.  IT IS A
 BK3099'STANDARD DISK, STAMPED BRUCE 1955, PROJECTING 6 INCHES.
 BK3099'
 BK3099'REFERENCE MARK NO. 1 IS 70.81 FEET NORTH-NORTHEAST OF THE
 BK3099'STATION, 1 FOOT SOUTH OF A T FENCE CORNER, 29 FEET NORTH OF
 BK3099'THE CENTERLINE OF THE ROAD, 37 FEET EAST OF THE PROJECTED
 BK3099'PLANE OF THE EAST WALL OF THE VOR BUILDING, 68.5 FEET
 BK3099'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE BOARD FENCE
 BK3099'AROUND THE BUILDING, AND 46 FEET NORTHWEST OF THE NORTHEAST
 BK3099'END OF THE CONCRETE CULVERT UNDER THE ROAD.  IT IS A STANDARD
 BK3099'DISK, STAMPED BRUCE NO 1 1955, PROJECTING 6 INCHES.
 BK3099'
 BK3099'REFERENCE MARK NO. 2 IS 34.67 FEET SOUTHEAST OF THE STATION,
 BK3099'54 FEET SOUTH OF THE CENTER OF THE ROAD, 25 FEET EAST OF THE
 BK3099'NORTHEAST CORNER OF THE BOARD FENCE AROUND THE BUILDING,
 BK3099'18 FEET EAST OF A BOARD FENCE, 30 FEET EAST OF THE NORTHEAST
 BK3099'CORNER OF THE VOR BUILDING, 6 FEET NORTH OF THE PROJECTED
 BK3099'PLANE OF THE NORTH WALL OF THE VOR BUILDING, AND 44 FEET
 BK3099'SOUTHWEST OF THE SOUTHWEST END OF A CONCRETE CULVERT UNDER
 BK3099'THE ROAD.  IT IS A STANDARD DISK, STAMPED BRUCE NO 2 1955,
 BK3099'PROJECTING 6 INCHES.
 BK3099'
 BK3099'A DISTANCE AND DIRECTION WAS TAKEN TO THE LAKE CHARLES C.A.A.-
 BK3099'VOR BUILDING (CENTER OF THE DOME).  IT IS THE CENTER OF THE
 BK3099'DOME MOUNTED ON THE TOP OF A BUILDING 10 FEET HIGH, 15X27 FEET
 BK3099'WITH A ROUND FLAT ROOF.  THE DOME IS IN THE CENTER OF AND ON
 BK3099'THE TOP OF THE ROOF, WITH AN ANTENNA ON THE TOP AND CENTER
 BK3099'OF THE DOME.  IT IS 37.62 FEET SOUTH-SOUTHWEST OF THE STATION.
 BK3099'
 BK3099'THE AZIMUTH MARK IS 0.25 MILE WEST OF THE STATION, 32 FEET
 BK3099'NORTH OF THE CENTER OF THE ROAD LEADING TO THE VOR BUILDING,
 BK3099'1 FOOT SOUTH OF A FENCELINE, 136 FEET EAST OF A POWER POLE,
 BK3099'AND 2.5 FEET EAST OF A WHITE WITNESS POST.  IT IS A STANDARD
 BK3099'DISK, STAMPED BRUCE 1955, PROJECTING 6 INCHES.
 BK3099'
 BK3099'TO REACH THE STATION FROM THE POST OFFICE IN LAKE CHARLES GO
 BK3099'EAST ON U.S. HIGHWAY 90 FOR 2.3 MILES TO THE JUNCTION WITH
 BK3099'U.S. HIGHWAY 171 LEADING NORTH AND STATE HIGHWAY 14 LEADING
 BK3099'SOUTH, TURN RIGHT AND GO SOUTH ON STATE HIGHWAY 14 FOR 4.7
 BK3099'MILES TO A CROSS ROAD, TURN LEFT AND GO EAST FOR 4.0 MILES TO A
 BK3099'SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH FOR 1.0 MILE TO A
 BK3099'SIDE ROAD LEFT AT A GATE, TURN LEFT, PASSING THROUGH THE
 BK3099'GATE AND GO EAST FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 BK3099'LEFT, CONTINUE EAST FOR 0.25 MILE TO THE VOR BUILDING AND
 BK3099'THE STATION ON THE RIGHT.
 BK3099
 BK3099                          STATION RECOVERY (1961)
 BK3099
 BK3099'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1961
 BK3099'RECOVERED BY--UNION TX GAS CORP
 BK3099'
 BK3099'CONDITION GOOD.  LAST REPORTED DESCRIPTION NO LONGER VALID.
 BK3099'THE RADIO FACILITIES DESCRIBED ARE NO LONGER IN EXISTENCE.
 BK3099'THERE IS, HOWEVER, A NEW RADIO FACILITY SITUATED APPROXIMATELY
 BK3099'SOUTHEAST AT 200 FEET DISTANCE.  THIS FACILITY IS A SQUARE
 BK3099'BUILDING WITH A CIRCULAR FLAT ROOF SURMOUNTED BY A FRUSTRUM
 BK3099'OF A CONE.  THE BUILDING IS VERY DISTINCTIVE AND EASILY
 BK3099'IDENTIFIED EVEN AT A DISTANCE OF SEVERAL MILES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1711 ***********************************************************************
 CP1711  DESIGNATION -  BRUIN AZ MK
 CP1711  PID         -  CP1711
 CP1711  STATE/COUNTY-  LA/TENSAS
 CP1711  COUNTRY     -  US
 CP1711  USGS QUAD   -  NEWELLTON (2018)
 CP1711
 CP1711                         *CURRENT SURVEY CONTROL
 CP1711  ______________________________________________________________________
 CP1711* NAD 83(1986) POSITION- 32 01 24.     (N) 091 13 51.     (W)   SCALED
 CP1711* NAVD 88 ORTHO HEIGHT -    22.58  (+/-2cm)       74.1   (feet) VERTCON3
 CP1711  ______________________________________________________________________
 CP1711  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 CP1711  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1711
 CP1711.The horizontal coordinates were scaled from a map and have
 CP1711.an estimated accuracy of +/- 6 seconds.
 CP1711
 CP1711.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1711.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1711
 CP1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1711.GEOID18 height accuracy estimate available here.
 CP1711
 CP1711.The vertical order pertains to the NGVD 29 superseded value.
 CP1711
 CP1711.Click photographs - Photos may exist for this station.
 CP1711
 CP1711;                    North         East    Units  Estimated Accuracy
 CP1711;SPC LA N     -   169,600.    1,119,880.      MT  (+/- 180 meters Scaled)
 CP1711
 CP1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR670443(NAD 83)
 CP1711
 CP1711                          SUPERSEDED SURVEY CONTROL
 CP1711
 CP1711  NGVD 29 (??/??/92)   22.598  (m)           74.14   (f) ADJ UNCH    2 1
 CP1711
 CP1711.Superseded values are not recommended for survey control.
 CP1711
 CP1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1711.See file dsdata.pdf to determine how the superseded data were derived.
 CP1711
 CP1711_MARKER: DZ = AZIMUTH MARK DISK
 CP1711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1711_STAMPING: BRUIN. AZ MK. 1971
 CP1711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1711+STABILITY: SURFACE MOTION
 CP1711
 CP1711  HISTORY     - Date     Condition        Report By
 CP1711  HISTORY     - 1971     MONUMENTED       LADH
 CP1711  HISTORY     - 1974     GOOD             LADTD
 CP1711  HISTORY     - 1976     GOOD             USGS
 CP1711
 CP1711                          STATION DESCRIPTION
 CP1711
 CP1711'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1711'4.65 MI S FROM NEWELLTON.
 CP1711'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1711'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1711'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1711'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 1.45
 CP1711'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605.  IT IS 29.0 FEET
 CP1711'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 25.0 FEET
 CP1711'NORTHEAST OF THE CENTER OF A FIELD GATE, 15.5 FEET EAST OF THE
 CP1711'NORTHEAST END OF AN 18-INCH CORRUGATED METAL SIDE DRAIN CULVERT, 1.0
 CP1711'FOOT NORTHWEST OF A 5-STRAND BARBED WIRE FENCE.  SET IN TOP OF A
 CP1711'CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS SET
 CP1711'1.7 FEET NORTHEAST OF THE MARK.  SECTION 22, T 12N, R 12E.
 CP1711
 CP1711                          STATION RECOVERY (1976)
 CP1711
 CP1711'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976 (JFS)
 CP1711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1706 ***********************************************************************
 CP1706  DESIGNATION -  BRUIN AZ MK 2
 CP1706  PID         -  CP1706
 CP1706  STATE/COUNTY-  LA/TENSAS
 CP1706  COUNTRY     -  US
 CP1706  USGS QUAD   -  NEWELLTON (2018)
 CP1706
 CP1706                         *CURRENT SURVEY CONTROL
 CP1706  ______________________________________________________________________
 CP1706* NAD 83(1986) POSITION- 32 02 23.     (N) 091 12 50.     (W)   SCALED
 CP1706* NAVD 88 ORTHO HEIGHT -    24.64  (+/-2cm)       80.8   (feet) VERTCON3
 CP1706  ______________________________________________________________________
 CP1706  GEOID HEIGHT    -        -26.303 (meters)                     GEOID18
 CP1706  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1706
 CP1706.The horizontal coordinates were scaled from a map and have
 CP1706.an estimated accuracy of +/- 6 seconds.
 CP1706
 CP1706.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1706.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1706
 CP1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1706.GEOID18 height accuracy estimate available here.
 CP1706
 CP1706.The vertical order pertains to the NGVD 29 superseded value.
 CP1706
 CP1706.Click photographs - Photos may exist for this station.
 CP1706
 CP1706;                    North         East    Units  Estimated Accuracy
 CP1706;SPC LA N     -   171,440.    1,121,460.      MT  (+/- 180 meters Scaled)
 CP1706
 CP1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR686462(NAD 83)
 CP1706
 CP1706                          SUPERSEDED SURVEY CONTROL
 CP1706
 CP1706  NGVD 29 (??/??/92)   24.661  (m)           80.91   (f) ADJ UNCH    2 1
 CP1706
 CP1706.Superseded values are not recommended for survey control.
 CP1706
 CP1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1706.See file dsdata.pdf to determine how the superseded data were derived.
 CP1706
 CP1706_MARKER: DZ = AZIMUTH MARK DISK
 CP1706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1706_STAMPING: BRUIN. AZ. MK2. 1971
 CP1706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1706+STABILITY: SURFACE MOTION
 CP1706
 CP1706  HISTORY     - Date     Condition        Report By
 CP1706  HISTORY     - 1971     MONUMENTED       LADH
 CP1706  HISTORY     - 1974     GOOD             LADTD
 CP1706
 CP1706                          STATION DESCRIPTION
 CP1706
 CP1706'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1706'3.20 MI S FROM NEWELLTON.
 CP1706'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1706'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1706'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1706'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. IT IS 34.5 FEET
 CP1706'SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 608, 30.2 FEET NORTHEAST
 CP1706'OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 102.0 FEET SOUTH OF A
 CP1706'POWER POLE ON A DIRECTIONAL ISLAND ON PROPERTY OWNED BY THE LOUISIANA
 CP1706'DEPARTMENT OF HIGHWAYS.  SET IN TOP OF A CONCRETE POST SET FLUSH WITH
 CP1706'THE GROUND.  A STEEL WITNESS POST IS SET 1.8 FEET NORTH OF THE MARK.
 CP1706'SECTION 15, T 12N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP2389 ***********************************************************************
 CP2389  DESIGNATION -  BRUIN RESET
 CP2389  PID         -  CP2389
 CP2389  STATE/COUNTY-  LA/TENSAS
 CP2389  COUNTRY     -  US
 CP2389  USGS QUAD   -  NEWELLTON (2018)
 CP2389
 CP2389                         *CURRENT SURVEY CONTROL
 CP2389  ______________________________________________________________________
 CP2389* NAD 83(1993) POSITION- 32 01 42.51987(N) 091 13 31.72511(W)   ADJUSTED
 CP2389* NAVD 88 ORTHO HEIGHT -    22.83  (+/-2cm)       74.9   (feet) VERTCON3
 CP2389  ______________________________________________________________________
 CP2389  GEOID HEIGHT    -        -26.293 (meters)                     GEOID18
 CP2389  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 CP2389  HORZ ORDER      -  SECOND
 CP2389  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP2389
 CP2389.The horizontal coordinates were established by classical geodetic methods
 CP2389.and adjusted by the National Geodetic Survey in May 1994.
 CP2389
 CP2389.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP2389.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP2389
 CP2389.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP2389.GEOID18 height accuracy estimate available here.
 CP2389
 CP2389.The vertical order pertains to the NGVD 29 superseded value.
 CP2389
 CP2389.Click photographs - Photos may exist for this station.
 CP2389
 CP2389.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP2389
 CP2389. The following values were computed from the NAD 83(1993) position.
 CP2389
 CP2389;                    North         East     Units Scale Factor Converg.
 CP2389;SPC LA N     -   170,177.880 1,120,383.420   MT  0.99991660   +0 40 25.8
 CP2389;SPC LA N     -   558,325.26  3,675,791.27   sFT  0.99991660   +0 40 25.8
 CP2389;UTM  15      - 3,544,968.732   667,572.958   MT  0.99994631   +0 56 28.8
 CP2389
 CP2389!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP2389!SPC LA N     -   1.00000054  x   0.99991660  =   0.99991714
 CP2389!UTM  15      -   1.00000054  x   0.99994631  =   0.99994685
 CP2389
 CP2389:                Primary Azimuth Mark                     Grid Az
 CP2389:SPC LA N     -  BRUIN RM 6 AZ MK                         224 29 04.9
 CP2389:UTM  15      -  BRUIN RM 6 AZ MK                         224 13 01.9
 CP2389
 CP2389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6757244968(NAD 83)
 CP2389
 CP2389|---------------------------------------------------------------------|
 CP2389| PID    Reference Object                     Distance      Geod. Az  |
 CP2389|                                                           dddmmss.s |
 CP2389| CP1710 BRUIN RM 5                           87.250 METERS 01858     |
 CP2389| CP1706 BRUIN AZ MK 2                                      0390129.5 |
 CP2389| CP2944 BRUIN A LDH 1971                     12.255 METERS 06854     |
 CP2389| CP1711 BRUIN AZ MK                                        2243124.5 |
 CP2389| CP1712 BRUIN RM 6 AZ MK                                   2250930.7 |
 CP2389| CY3902 BRUIN RM 1                           20.917 METERS 28047     |
 CP2389| CP1708 BRUIN RM 4                           35.750 METERS 29933     |
 CP2389| CP1707 BRUIN RM 2                           17.456 METERS 31312     |
 CP2389|---------------------------------------------------------------------|
 CP2389
 CP2389                          SUPERSEDED SURVEY CONTROL
 CP2389
 CP2389  NAD 83(1992)-  32 01 42.52939(N)    091 13 31.72327(W) AD(       ) 2
 CP2389  NAD 83(1986)-  32 01 42.53178(N)    091 13 31.72205(W) AD(       ) 2
 CP2389  NAD 27      -  32 01 41.96989(N)    091 13 31.31870(W) AD(       ) 2
 CP2389  NGVD 29 (??/??/92)   22.844  (m)           74.95   (f) ADJ UNCH    2 1
 CP2389  NGVD 29 (07/19/86)   21.5    (m)           71.     (f) VERT ANG       
 CP2389
 CP2389.Superseded values are not recommended for survey control.
 CP2389
 CP2389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP2389.See file dsdata.pdf to determine how the superseded data were derived.
 CP2389
 CP2389_MARKER: DS = TRIANGULATION STATION DISK
 CP2389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP2389
 CP2389  HISTORY     - Date     Condition        Report By
 CP2389  HISTORY     - 1974     MONUMENTED       NGS
 CP2389  HISTORY     - 1974     GOOD             NGS
 CP2389  HISTORY     - 1976     GOOD             USGS
 CP2389
 CP2389                          STATION DESCRIPTION
 CP2389
 CP2389'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (AKH)
 CP2389'THE STATION WAS VISITED 10-31-74 AND THE STATION MARK, R.M. NO. 2,
 CP2389'THE AZIMUTH MARK AND AZIMUTH MARK 2 WERE FOUND IN GOOD CONDITION.
 CP2389'R.M.  NO. 1 WAS FOUND DESTROYED.  THE STATION MARK, R.M. NO. 2 AND
 CP2389'THE AZIMUTH WERE REQUESTED MOVED AT THIS DATE BY THE LANDOWNER.
 CP2389'THIS WAS DONE LOWERING BOTH THE STATION MARK AND THE UNDERGROUND
 CP2389'MARK.  THE SURFACE MARK IS NOW 18 INCHES BELOW THE SURFACE OF THE
 CP2389'GROUND.  REFERENCE MARK NO. 2 WAS DESTROYED AFTER REFERENCE
 CP2389'MARK NO. 4 AND 5 WERE ESTABLISHED.  A NEW AZIMUTH MARK (REFERENCE
 CP2389'MARK NO. 6) WAS ESTABLISHED AT THIS DATE.  AN ERROR WAS FOUND
 CP2389'IN THE ORIGINAL DESCRIPTION IN THAT THE DISTANCE TO AZIMUTH
 CP2389'MARK 2 IS 1.05 MILES INSTEAD OF 0.6 MILES.  A NEW DESCRIPTION
 CP2389'FOLLOWS--
 CP2389'
 CP2389'THE STATION IS LOCATED ABOUT 3.5 MILES SSE OF NEWELLTON, 2.6 MILES
 CP2389'NNE OF LAKE BRUIN AND THE STATE HIGHWAY MAINTENANCE SHOP AT THE
 CP2389'INTERSECTION ON U.S. HIGHWAY 65 AND STATE HIGHWAY 607, ON PROPERTY
 CP2389'OWNED BY MRS J.C. WILKERSON, 1.05 MILE SSE ALONG STATE HIGHWAY 605
 CP2389'FROM ITS INTERSECTION WITH STATE HIGHWAY 608.  IT IS 84 FEET
 CP2389'SOUTHEAST OF THE CENTER OF STATE HIGHWAY 605 AT A POINT 200 FEET
 CP2389'SOUTH OF THE CENTER OF A BOX CULVERT, 120 FEET EAST OF A POWER
 CP2389'POLE NO. 633 AND 210 FEET SOUTH OF THE EAST END OF THE BOX
 CP2389'CULVERT.  IT IS A TRIANGULATION DISK STAMPED BRUIN 1971, 1974 18
 CP2389'INCH BELOW THE SURFACE OF THE GROUND.
 CP2389'
 CP2389'REFERENCE MARK NO. 4 IS 117.29 FEET NORTHWEST OF THE STATION, 31 FEET
 CP2389'WEST OF THE CENTER OF THE HIGHWAY, 2 FEET NORTH OF POWER POLE NO.
 CP2389'633, 226.5 FEET SOUTH-SOUTHWEST OF THE WEST END OF THE BOX CULVERT,
 CP2389'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  IT IS A REFERENCE MARK
 CP2389'DISK STAMPED BRUIN NO 4 1974, PROJECTING 2 INCHES.
 CP2389'
 CP2389'REFERENCE MARK NO. 5 IS 286.25 FEET NORTH OF THE STATION, 67 FEET
 CP2389'NORTH OF THE CENTER OF THE WEST END OF THE BOX CULVERT, 2 FEET SSW
 CP2389'OF A POWER POLE, 32 FEET SOUTHWEST OF THE CENTER OF THE ROAD, IN
 CP2389'LINE WITH A ROW OF POLES AND 1.5 FEET NNW OF A METAL WITNESS
 CP2389'POST.  IT IS A REFERENCE MARK DISK STAMPED BRUIN NO 5 1974,
 CP2389'PROJECTING 2 INCHES.
 CP2389'
 CP2389'REFERENCE MARK NO. 6 (AZ. MK.) IS 0.4 MILE SOUTHWEST OF THE STATION
 CP2389'14 FEET EAST OF THE CENTER OF THE HIGHWAY.  IT IS A REFERENCE MARK
 CP2389'DISK STAMPED BRUIN NO 6 1974 SET IN A DRILL HOLE IN THE SOUTH END
 CP2389'OF THE EAST HEADWALL OF A 10 FOOT DOUBLE BARRLEDED CONCRETE CULVERT
 CP2389'AT THE SOUTH END OF THE FIRST CURVE SOUTH OF THE STATION.
 CP2389'
 CP2389'AZIMUTH MARK NO. 2 IS 1.05 MILE NNE OF THE STATION IN THE TRIANGLE
 CP2389'FORMED BY THE INTERSECTION OF STATE HIGHWAYS 605 AND 608, IT IS 30
 CP2389'FEET EAST OF THE CENTER OF STATE HIGHWAY 605, 35 FEET SOUTH OF THE
 CP2389'CENTER OF STATE HIGHWAY 608, 30 FEET WEST OF THE CENTER OF THE
 CP2389'CONNECTING ROAD 122 FEET SSE OF POWER POLE NO. 61 AND IN THE
 CP2389'APPROXIMATE CENTER OF THE TRIANGLE FORMED BY THE ROADS.  IT IS A
 CP2389'REFERENCE MARK DISK STAMPED BRUIN AZ MK 2 1971.
 CP2389'
 CP2389'TO REACH FROM THE POST OFFICE IN NEWELLTON, GO SSE ALONG STATE HIGHWAY
 CP2389'605 FOR 2.7 MILE TO THE JUNCTION WITH STATE HIGHWAY 608 AND AZIMUTH
 CP2389'MARK 2, TURN RIGHT AND GO SSE ON STATE HIGHWAY 605 FOR 1.05 MILE TO
 CP2389'THE STATION ON THE LEFT AND REFERENCE MARK NO. 4 ON THE RIGHT AT
 CP2389'POLE NO 633, CONTINUE SOUTH FOR 0.4 MILE TO R.M. NO. 6 (AZ. MK.)
 CP2389'ON THE LEFT.
 CP2389'
 CP2389'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SEE OF
 CP2389'NEWLLTON.
 CP2389
 CP2389                          STATION RECOVERY (1974)
 CP2389
 CP2389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PHA)
 CP2389'THE STATION MARK, REFERENCE MARKS 2, 3, NO. 4, NO. 5, AND NO. 6
 CP2389'AND THE AZIMUTH MARK AND AZIMUTH MARK 2 WERE RECOVERED AND FOUND
 CP2389'TO BE IN GOOD CONDITION.
 CP2389'
 CP2389'TO REACH THE STATION FROM THE NEWELLTON HIGH SCHOOL IN
 CP2389'NEWELLTON GO ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4
 CP2389'TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4 AND 605.  THENCE ABOUT
 CP2389'2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO THE INTERSECTION
 CP2389'OF LOUISIANA HIGHWAYS 605 AND 608.  THENCE ABOUT 1.05 MILES
 CP2389'SOUTHWEST ALONG LOUISIANA HIGHWAY 605 TO THE MARK WHICH IS SET
 CP2389'ON THE LEFT AND SOUTHEAST OF THE HIGHWAY.
 CP2389'
 CP2389'TO REACH THE AZIMUTH MARK AND REFERENCE MARK 6 FROM THE STATION
 CP2389'DRIVE SOUTHWEST ALONG LOUISIANA HIGHWAY 605 FOR APPROXIMATELY
 CP2389'0.40 MILE.  THE AZIMUTH MARK IS SET ON THE LEFT AND SOUTHEAST OF
 CP2389'THE HIGHWAY NEAR A FENCE.  REFERENCE MARK 6 IS SET ON THE LEFT
 CP2389'AND SOUTHEAST OF THE HIGHWAY IN A CULVERT HEADWALL.
 CP2389'
 CP2389'TO REACH AZIMUTH MARK 2 FROM THE STATION DRIVE NORTHEAST ALONG
 CP2389'LOUISIANA HIGHWAY 605 FOR APPROXIMATELY 1.05 MILES TO THE MARK
 CP2389'WHICH IS SET ON THE RIGHT AND NORTHEAST OF LOUISIANA HIGHWAY 605
 CP2389'AT THE JUNCTION WITH LOUISIANA HIGHWAY 608.
 CP2389'
 CP2389'THE STATION MARK IS A STANDARD NATIONAL GEODETIC SURVEY
 CP2389'TRIANGULATION STATION DISK SET IN THE TOP OF AN IRREGULAR MASS
 CP2389'OF CONCRETE SET ABOUT 30 INCHES BELOW THE GROUND SURFACE.  THE
 CP2389'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 CP2389'CONCRETE SET ABOUT 40 INCHES BELOW THE GROUND SURFACE.
 CP2389'
 CP2389'THE STATION MARK DISKS ARE STAMPED BRUIN 1971-1974.  THE MARK IS
 CP2389'113.0 FEET EAST OF A POWER POLE, 84.0 FEET SOUTHEAST OF THE
 CP2389'CENTERLINE OF LOUISIANA HIGHWAY 605, 56.0 FEET SOUTHEAST OF A
 CP2389'FENCE CORNER, 2.0 FEET NORTHEAST OF A FENCE, AND 59.0 FEET
 CP2389'SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 CP2389'
 CP2389'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2389'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2389'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP2389'GROUND.  IT IS STAMPED BRUIN. RM2. 1971.  IT IS 65.0 FEET
 CP2389'EAST OF A POWER POLE, 26.5 FEET SOUTHEAST OF THE CENTERLINE OF
 CP2389'LOUISIANA HIGHWAY 605, 1.4 FEET NORTHEAST OF A FENCE CORNER,
 CP2389'AND 2.0 FEET SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 CP2389'
 CP2389'REFERENCE MARK 3 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2389'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2389'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1 INCH ABOVE
 CP2389'THE GROUND.  IT IS STAMPED BRUIN. R.M.3 1974.  IT IS 149.3 FEET
 CP2389'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 1.4 FEET
 CP2389'NORTHEAST OF A 5-STRAND BARBED WIRE FENCE, AND 1.0 FOOT
 CP2389'SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 CP2389'
 CP2389'REFERENCE MARK 4 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 CP2389'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP2389'PROJECTS 2 INCHES ABOVE THE GROUND.  IT IS STAMPED BRUIN NO 4
 CP2389'1974.  IT IS 30.0 FEET WEST OF THE CENTERLINE OF LOUISIANA
 CP2389'HIGHWAY 605, 2.4 FEET NORTHEAST OF A POWER POLE, AND 0.6 FOOT
 CP2389'SOUTH OF A METAL WITNESS POST AND SIGN.
 CP2389'
 CP2389'REFERENCE MARK 5 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2389'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2389'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 CP2389'ABOVE THE GROUND.  IT IS STAMPED BRUIN NO 5 1974.  IT IS 31.6
 CP2389'FEET WEST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 63.8 FEET
 CP2389'NORTH OF THE NORTHWEST CORNER OF A CULVERT HEADWALL, 2.0 FEET
 CP2389'SOUTHWEST OF A POWER POLE, AND 0.6 FOOT SOUTH OF A METAL
 CP2389'WITNESS POST AND SIGN.
 CP2389'
 CP2389'REFERENCE MARK 6 IS A STANDARD NATIONAL GEODETIC SURVEY
 CP2389'REFERENCE MARK DISK SET IN THE TOP OF THE SOUTHEAST CORNER OF A
 CP2389'HEADWALL OF A 2-BARREL CONCRETE CULVERT.  IT IS STAMPED BRUIN
 CP2389'NO 6 1974 AZ. MK.  IT IS 12.7 FEET SOUTHEAST OF THE CENTERLINE
 CP2389'OF LOUISIANA HIGHWAY 605, 76.0 FEET EAST OF A POWER POLE, AND
 CP2389'1.0 FOOT NORTHWEST OF A METAL WITNESS POST AND SIGN.
 CP2389'
 CP2389'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2389'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2389'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 CP2389'GROUND.  IT IS STAMPED BRUIN. AZ MK. 1971.  IT IS 29.0 FEET
 CP2389'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 25.0 FEET
 CP2389'NORTHEAST OF THE CENTER OF A FIELD GATE, 15.5 FEET EAST OF THE
 CP2389'NORTHEAST END OF AN 18-INCH CORRUGATED METAL SIDE DRAIN
 CP2389'CULVERT, 1.0 FOOT NORTHWEST OF A 5-STRAND BARBED WIRE FENCE,
 CP2389'AND 1.7 FEET SOUTHWEST OF A METAL WITNESS POST AND SIGN.
 CP2389'
 CP2389'AZIMUTH MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS
 CP2389'AND U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A
 CP2389'12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 CP2389'THE GROUND.  IT IS STAMPED BRUIN. AZ. MK2. 1971.  IT IS 34.5
 CP2389'FEET SOUTH OF THE CENTERLINE OF LOUISIANA HIGHWAY 608, 30.2
 CP2389'FEET NORTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 102.0
 CP2389'FEET SOUTH OF A POWER POLE ON A DIRECTIONAL ISLAND ON LOUISIANA
 CP2389'DEPARTMENT OF HIGHWAYS RIGHT-OF-WAY, AND 1.8 FEET SOUTH OF A
 CP2389'METAL WITNESS POST AND SIGN.
 CP2389'
 CP2389'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CP2389'4.25 MILES SOUTH OF NEWELLTON.
 CP2389
 CP2389                          STATION RECOVERY (1976)
 CP2389
 CP2389'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976 (JFS)
 CP2389'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1707 ***********************************************************************
 CP1707  DESIGNATION -  BRUIN RM 2
 CP1707  PID         -  CP1707
 CP1707  STATE/COUNTY-  LA/TENSAS
 CP1707  COUNTRY     -  US
 CP1707  USGS QUAD   -  NEWELLTON (2018)
 CP1707
 CP1707                         *CURRENT SURVEY CONTROL
 CP1707  ______________________________________________________________________
 CP1707* NAD 83(1986) POSITION- 32 01 42.91   (N) 091 13 32.21   (W)   HD_HELD1
 CP1707* NAVD 88 ORTHO HEIGHT -    22.65  (+/-2cm)       74.3   (feet) VERTCON3
 CP1707  ______________________________________________________________________
 CP1707  GEOID HEIGHT    -        -26.293 (meters)                     GEOID18
 CP1707  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1707
 CP1707.The horizontal coordinates were determined by differentially corrected
 CP1707.hand held GPS observations or other comparable positioning techniques
 CP1707.and have an estimated accuracy of +/- 3 meters.
 CP1707
 CP1707.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1707.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1707
 CP1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1707.GEOID18 height accuracy estimate available here.
 CP1707
 CP1707.The vertical order pertains to the NGVD 29 superseded value.
 CP1707
 CP1707.Click photographs - Photos may exist for this station.
 CP1707
 CP1707;                    North         East    Units  Estimated Accuracy
 CP1707;SPC LA N     -   170,189.7   1,120,370.6     MT  (+/- 3 meters HH1 GPS) 
 CP1707
 CP1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6756044980(NAD 83)
 CP1707
 CP1707                          SUPERSEDED SURVEY CONTROL
 CP1707
 CP1707  NGVD 29 (??/??/92)   22.669  (m)           74.37   (f) ADJ UNCH    2 1
 CP1707
 CP1707.Superseded values are not recommended for survey control.
 CP1707
 CP1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1707.See file dsdata.pdf to determine how the superseded data were derived.
 CP1707
 CP1707_MARKER: DR = REFERENCE MARK DISK
 CP1707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1707_STAMPING: BRUIN. RM2. 1971
 CP1707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1707+STABILITY: SURFACE MOTION
 CP1707
 CP1707  HISTORY     - Date     Condition        Report By
 CP1707  HISTORY     - 1971     MONUMENTED       LADH
 CP1707  HISTORY     - 1974     GOOD             LADTD
 CP1707  HISTORY     - 1976     GOOD             USGS
 CP1707
 CP1707                          STATION DESCRIPTION
 CP1707
 CP1707'DESCRIBED BY LA TRANSP AND DEV 1974
 CP1707'4.25 MI S FROM NEWELLTON.
 CP1707'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1707'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1707'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1707'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 1.05
 CP1707'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605.  IT IS 26.5 FEET
 CP1707'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 65.0 FEET EAST
 CP1707'OF A POWER POLE, 1.4 FEET NORTHEAST OF A FENCE CORNER.  SET IN TOP OF
 CP1707'A CONCRETE POST SET FLUSH WITH THE GROUND.  A STEEL WITNESS POST IS
 CP1707'SET 2.0 FEET NORTHWEST OF THE MARK.  SECTION 12, T 12N, R 12E.
 CP1707
 CP1707                          STATION RECOVERY (1976)
 CP1707
 CP1707'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976 (JFS)
 CP1707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1709 ***********************************************************************
 CP1709  DESIGNATION -  BRUIN RM 3
 CP1709  PID         -  CP1709
 CP1709  STATE/COUNTY-  LA/TENSAS
 CP1709  COUNTRY     -  US
 CP1709  USGS QUAD   -  NEWELLTON (2018)
 CP1709
 CP1709                         *CURRENT SURVEY CONTROL
 CP1709  ______________________________________________________________________
 CP1709* NAD 83(1986) POSITION- 32 01 39.     (N) 091 13 33.     (W)   SCALED
 CP1709* NAVD 88 ORTHO HEIGHT -    22.71  (+/-2cm)       74.5   (feet) VERTCON3
 CP1709  ______________________________________________________________________
 CP1709  GEOID HEIGHT    -        -26.292 (meters)                     GEOID18
 CP1709  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1709
 CP1709.The horizontal coordinates were scaled from a map and have
 CP1709.an estimated accuracy of +/- 6 seconds.
 CP1709
 CP1709.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1709.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1709
 CP1709.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1709.GEOID18 height accuracy estimate available here.
 CP1709
 CP1709.The vertical order pertains to the NGVD 29 superseded value.
 CP1709
 CP1709.Click photographs - Photos may exist for this station.
 CP1709
 CP1709;                    North         East    Units  Estimated Accuracy
 CP1709;SPC LA N     -   170,070.    1,120,350.      MT  (+/- 180 meters Scaled)
 CP1709
 CP1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR675448(NAD 83)
 CP1709
 CP1709                          SUPERSEDED SURVEY CONTROL
 CP1709
 CP1709  NGVD 29 (??/??/92)   22.724  (m)           74.55   (f) ADJ UNCH    2 1
 CP1709
 CP1709.Superseded values are not recommended for survey control.
 CP1709
 CP1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1709.See file dsdata.pdf to determine how the superseded data were derived.
 CP1709
 CP1709_MARKER: DR = REFERENCE MARK DISK
 CP1709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1709_STAMPING: BRUIN. R.M.3 1974
 CP1709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1709+STABILITY: SURFACE MOTION
 CP1709
 CP1709  HISTORY     - Date     Condition        Report By
 CP1709  HISTORY     - 1974     MONUMENTED       LADH
 CP1709  HISTORY     - 1976     GOOD             USGS
 CP1709
 CP1709                          STATION DESCRIPTION
 CP1709
 CP1709'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1709'4.25 MI S FROM NEWELLTON.
 CP1709'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1709'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1709'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1709'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 1.05
 CP1709'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605.  IT IS 149.3 FEET
 CP1709'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 1.4 FEET
 CP1709'NORTHEAST OF A 5-STRAND BARBED WIRE FENCE.  SET IN TOP OF A CONCRETE
 CP1709'POST PROJECTING 1 INCH ABOVE THE GROUND.  A STEEL WITNESS POST IS SET
 CP1709'1.0 FOOT NORTHEAST OF THE MARK.  SECTION 12, T 12N, R 12E.
 CP1709
 CP1709                          STATION RECOVERY (1976)
 CP1709
 CP1709'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976 (JFS)
 CP1709'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1708 ***********************************************************************
 CP1708  DESIGNATION -  BRUIN RM 4
 CP1708  PID         -  CP1708
 CP1708  STATE/COUNTY-  LA/TENSAS
 CP1708  COUNTRY     -  US
 CP1708  USGS QUAD   -  NEWELLTON (2018)
 CP1708
 CP1708                         *CURRENT SURVEY CONTROL
 CP1708  ______________________________________________________________________
 CP1708* NAD 83(1986) POSITION- 32 01 43.09   (N) 091 13 32.91   (W)   HD_HELD1
 CP1708* NAVD 88 ORTHO HEIGHT -    22.87  (+/-2cm)       75.0   (feet) VERTCON3
 CP1708  ______________________________________________________________________
 CP1708  GEOID HEIGHT    -        -26.293 (meters)                     GEOID18
 CP1708  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1708
 CP1708.The horizontal coordinates were determined by differentially corrected
 CP1708.hand held GPS observations or other comparable positioning techniques
 CP1708.and have an estimated accuracy of +/- 3 meters.
 CP1708
 CP1708.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1708.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1708
 CP1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1708.GEOID18 height accuracy estimate available here.
 CP1708
 CP1708.The vertical order pertains to the NGVD 29 superseded value.
 CP1708
 CP1708.Click photographs - Photos may exist for this station.
 CP1708
 CP1708;                    North         East    Units  Estimated Accuracy
 CP1708;SPC LA N     -   170,195.1   1,120,352.1     MT  (+/- 3 meters HH1 GPS) 
 CP1708
 CP1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6754144985(NAD 83)
 CP1708
 CP1708                          SUPERSEDED SURVEY CONTROL
 CP1708
 CP1708  NGVD 29 (??/??/92)   22.885  (m)           75.08   (f) ADJ UNCH    2 1
 CP1708
 CP1708.Superseded values are not recommended for survey control.
 CP1708
 CP1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1708.See file dsdata.pdf to determine how the superseded data were derived.
 CP1708
 CP1708_MARKER: DR = REFERENCE MARK DISK
 CP1708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1708_STAMPING: BRUIN NO 4 1974
 CP1708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1708+STABILITY: SURFACE MOTION
 CP1708
 CP1708  HISTORY     - Date     Condition        Report By
 CP1708  HISTORY     - 1974     MONUMENTED       LADH
 CP1708  HISTORY     - 1976     GOOD             USGS
 CP1708
 CP1708                          STATION DESCRIPTION
 CP1708
 CP1708'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1708'4.25 MI S FROM NEWELLTON.
 CP1708'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1708'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1708'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1708'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 1.05
 CP1708'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605.  IT IS 30.0 FEET WEST OF
 CP1708'THE CENTERLINE OF LOUISIANA HIGHWAY 605, 2.4 FEET NORTHEAST OF A POWER
 CP1708'POLE ON PROPERTY BELONGING TO JAMES WILKERSON. SET IN TOP OF A
 CP1708'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. A STEEL WITNESS
 CP1708'POST IS SET 0.6 FOOT NORTH OF THE MARK.  SECTION 12, T 12N, R 12E.
 CP1708
 CP1708                          STATION RECOVERY (1976)
 CP1708
 CP1708'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976 (JFS)
 CP1708'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1710 ***********************************************************************
 CP1710  DESIGNATION -  BRUIN RM 5
 CP1710  PID         -  CP1710
 CP1710  STATE/COUNTY-  LA/TENSAS
 CP1710  COUNTRY     -  US
 CP1710  USGS QUAD   -  NEWELLTON (2018)
 CP1710
 CP1710                         *CURRENT SURVEY CONTROL
 CP1710  ______________________________________________________________________
 CP1710* NAD 83(1986) POSITION- 32 01 45.20   (N) 091 13 30.64   (W)   HD_HELD1
 CP1710* NAVD 88 ORTHO HEIGHT -    22.71  (+/-2cm)       74.5   (feet) VERTCON3
 CP1710  ______________________________________________________________________
 CP1710  GEOID HEIGHT    -        -26.293 (meters)                     GEOID18
 CP1710  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1710
 CP1710.The horizontal coordinates were determined by differentially corrected
 CP1710.hand held GPS observations or other comparable positioning techniques
 CP1710.and have an estimated accuracy of +/- 3 meters.
 CP1710
 CP1710.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1710.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1710
 CP1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1710.GEOID18 height accuracy estimate available here.
 CP1710
 CP1710.The vertical order pertains to the NGVD 29 superseded value.
 CP1710
 CP1710.Click photographs - Photos may exist for this station.
 CP1710
 CP1710;                    North         East    Units  Estimated Accuracy
 CP1710;SPC LA N     -   170,260.8   1,120,410.9     MT  (+/- 3 meters HH1 GPS) 
 CP1710
 CP1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR6760045051(NAD 83)
 CP1710
 CP1710                          SUPERSEDED SURVEY CONTROL
 CP1710
 CP1710  NGVD 29 (??/??/92)   22.732  (m)           74.58   (f) ADJ UNCH    2 1
 CP1710
 CP1710.Superseded values are not recommended for survey control.
 CP1710
 CP1710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1710.See file dsdata.pdf to determine how the superseded data were derived.
 CP1710
 CP1710_MARKER: DR = REFERENCE MARK DISK
 CP1710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1710_STAMPING: BRUIN NO 5 1974
 CP1710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1710+STABILITY: SURFACE MOTION
 CP1710
 CP1710  HISTORY     - Date     Condition        Report By
 CP1710  HISTORY     - 1974     MONUMENTED       LADH
 CP1710  HISTORY     - 1976     GOOD             USGS
 CP1710
 CP1710                          STATION DESCRIPTION
 CP1710
 CP1710'DESCRIBED BY LA DEPT OF HIGHWAYS 1974
 CP1710'4.20 MI S FROM NEWELLTON.
 CP1710'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1710'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1710'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1710'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 1.00
 CP1710'MILE SOUTHWEST ALONG LOUISIANA HIGHWAY 605.  IT IS 31.6 FEET WEST OF
 CP1710'THE CENTERLINE OF LOUISIANA HIGHWAY 605, 63.8 FEET NORTH OF THE
 CP1710'NORTHWEST CORNER OF A CULVERT HEADWALL, 2.0 FEET SOUTHWEST OF A POWER
 CP1710'POLE ON PROPERTY BELONGING TO JAMES WILKERSON. SET IN TOP OF A
 CP1710'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND. A STEEL WITNESS
 CP1710'POST IS SET 0.6 FOOT NORTH OF THE MARK.  SECTION 12, T 12N, R 12E.
 CP1710
 CP1710                          STATION RECOVERY (1976)
 CP1710
 CP1710'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976 (JFS)
 CP1710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1712 ***********************************************************************
 CP1712  DESIGNATION -  BRUIN RM 6 AZ MK
 CP1712  PID         -  CP1712
 CP1712  STATE/COUNTY-  LA/TENSAS
 CP1712  COUNTRY     -  US
 CP1712  USGS QUAD   -  NEWELLTON (2018)
 CP1712
 CP1712                         *CURRENT SURVEY CONTROL
 CP1712  ______________________________________________________________________
 CP1712* NAD 83(1986) POSITION- 32 01 25.     (N) 091 13 51.     (W)   SCALED
 CP1712* NAVD 88 ORTHO HEIGHT -    22.22  (+/-2cm)       72.9   (feet) VERTCON3
 CP1712  ______________________________________________________________________
 CP1712  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 CP1712  VERT ORDER      -  SECOND    CLASS I (See Below)
 CP1712
 CP1712.The horizontal coordinates were scaled from a map and have
 CP1712.an estimated accuracy of +/- 6 seconds.
 CP1712
 CP1712.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1712.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1712
 CP1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1712.GEOID18 height accuracy estimate available here.
 CP1712
 CP1712.The vertical order pertains to the NGVD 29 superseded value.
 CP1712
 CP1712.Click photographs - Photos may exist for this station.
 CP1712
 CP1712;                    North         East    Units  Estimated Accuracy
 CP1712;SPC LA N     -   169,630.    1,119,880.      MT  (+/- 180 meters Scaled)
 CP1712
 CP1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR670444(NAD 83)
 CP1712
 CP1712                          SUPERSEDED SURVEY CONTROL
 CP1712
 CP1712  NGVD 29 (??/??/92)   22.241  (m)           72.97   (f) ADJ UNCH    2 1
 CP1712
 CP1712.Superseded values are not recommended for survey control.
 CP1712
 CP1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1712.See file dsdata.pdf to determine how the superseded data were derived.
 CP1712
 CP1712_MARKER: DR = REFERENCE MARK DISK
 CP1712_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CP1712_SP_SET: CULVERT
 CP1712_STAMPING: BRUIN NO 6 1974 AZ. MK.
 CP1712_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1712
 CP1712  HISTORY     - Date     Condition        Report By
 CP1712  HISTORY     - 1974     MONUMENTED       NGS
 CP1712
 CP1712                          STATION DESCRIPTION
 CP1712
 CP1712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 CP1712'4.65 MI S FROM NEWELLTON.
 CP1712'ABOUT 0.45 MILE NORTHEAST ALONG LOUISIANA HIGHWAY 4 FROM THE NEWELLTON
 CP1712'HIGH SCHOOL IN NEWELLTON TO THE INTERSECTION OF LOUISIANA HIGHWAYS 4
 CP1712'AND 605.  THENCE ABOUT 2.75 MILES SOUTH ALONG LOUISIANA HIGHWAY 605 TO
 CP1712'THE INTERSECTION OF LOUISIANA HIGHWAYS 605 AND 608. THENCE ABOUT 1.45
 CP1712'MILES SOUTHWEST ALONG LOUISIANA HIGHWAY 605.  IT IS 12.7 FEET
 CP1712'SOUTHEAST OF THE CENTERLINE OF LOUISIANA HIGHWAY 605, 76.0 FEET EAST
 CP1712'OF A POWER POLE.  SET IN TOP OF THE SOUTHEAST CORNER OF A HEADWALL OF
 CP1712'A 2 BARREL, 4X4 CONCRETE CULVERT.  A STEEL WITNESS POST IS SET 1.0
 CP1712'FOOT SOUTHEAST OF THE MARK.  SECTION 22, T 12N, R 12E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2731 ***********************************************************************
 BK2731  DESIGNATION -  BRULE
 BK2731  PID         -  BK2731
 BK2731  STATE/COUNTY-  LA/ACADIA
 BK2731  COUNTRY     -  US
 BK2731  USGS QUAD   -  CHURCH POINT (2018)
 BK2731
 BK2731                         *CURRENT SURVEY CONTROL
 BK2731  ______________________________________________________________________
 BK2731* NAD 83(1992) POSITION- 30 22 36.63705(N) 092 14 54.02229(W)   ADJUSTED
 BK2731* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK2731  **This station is located in a suspected subsidence area (see below).
 BK2731  ______________________________________________________________________
 BK2731  GEOID HEIGHT    -        -27.323 (meters)                     GEOID18
 BK2731  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 BK2731  HORZ ORDER      -  SECOND
 BK2731
 BK2731.The horizontal coordinates were established by classical geodetic methods
 BK2731.and adjusted by the National Geodetic Survey in January 1993.
 BK2731
 BK2731.** This station is in an area of known vertical motion. If an
 BK2731.** orthometric height was ever established but is not available 
 BK2731.** in the current survey control section, the orthometric height
 BK2731.** is considered suspect.  Suspect heights are available in the
 BK2731.** superseded section only if requested.
 BK2731
 BK2731.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2731.GEOID18 height accuracy estimate available here.
 BK2731
 BK2731.Click photographs - Photos may exist for this station.
 BK2731
 BK2731.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2731
 BK2731. The following values were computed from the NAD 83(1992) position.
 BK2731
 BK2731;                    North         East     Units Scale Factor Converg.
 BK2731;SPC LA S     -   208,389.971   912,055.505   MT  0.99994720   -0 27 27.1
 BK2731;SPC LA S     -   683,692.76  2,992,302.10   sFT  0.99994720   -0 27 27.1
 BK2731;UTM  15      - 3,360,783.448   572,221.461   MT  0.99966435   +0 22 48.4
 BK2731
 BK2731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK2731!SPC LA S     -   1.00000197  x   0.99994720  =   0.99994917
 BK2731!UTM  15      -   1.00000197  x   0.99966435  =   0.99966632
 BK2731
 BK2731:                Primary Azimuth Mark                     Grid Az
 BK2731:SPC LA S     -  BRULE AZ MK                              218 39 09.2
 BK2731:UTM  15      -  BRULE AZ MK                              217 48 53.7
 BK2731
 BK2731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP7222160783(NAD 83)
 BK2731
 BK2731|---------------------------------------------------------------------|
 BK2731| PID    Reference Object                     Distance      Geod. Az  |
 BK2731|                                                           dddmmss.s |
 BK2731| BK3394 BRULE RM 1                           15.735 METERS 04256     |
 BK2731| BK2730 BRULE A                              15.665 METERS 14653     |
 BK2731| BK3395 BRULE RM 2                           14.228 METERS 15630     |
 BK2731| BK2830 BRANCH COL GULF KKM 540 MST         APPROX. 6.1 KM 1941435.2 |
 BK2731| BK3396 BRULE AZ MK                                        2181142.1 |
 BK2731|---------------------------------------------------------------------|
 BK2731
 BK2731                          SUPERSEDED SURVEY CONTROL
 BK2731
 BK2731  NAD 83(1986)-  30 22 36.65640(N)    092 14 54.01675(W) AD(       ) 2
 BK2731  NAD 27      -  30 22 35.93705(N)    092 14 53.55891(W) AD(       ) 2
 BK2731
 BK2731.Superseded values are not recommended for survey control.
 BK2731
 BK2731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2731.See file dsdata.pdf to determine how the superseded data were derived.
 BK2731
 BK2731_MARKER: DD = SURVEY DISK
 BK2731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK2731_STAMPING: BRULE 1969
 BK2731_MARK LOGO: LADHGS
 BK2731_MAGNETIC: N = NO MAGNETIC MATERIAL
 BK2731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK2731+STABILITY: SURFACE MOTION
 BK2731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2731+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1989
 BK2731
 BK2731  HISTORY     - Date     Condition        Report By
 BK2731  HISTORY     - 1969     MONUMENTED       LADH
 BK2731  HISTORY     - 1969     GOOD             LADH
 BK2731  HISTORY     - 19890718 GOOD             LADTD
 BK2731  HISTORY     - 19970604 MARK NOT FOUND   USPSQD
 BK2731
 BK2731                          STATION DESCRIPTION
 BK2731
 BK2731'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BK2731'THE STATION IS LOCATED 9.7 MILES NORTH OF RAYNE AND 3.0 MILES
 BK2731'SOUTHWEST OF CHURCH POINT, ON PROPERTY OWNED BY THE LOUISIANA
 BK2731'DEPARTMENT OF HIGHWAYS.  IT IS 1.20 FEET EAST OF A METAL WITNESS
 BK2731'POST AND SIGN, 2.50 FEET EAST-SOUTHEAST OF A FENCE, 69.0 FEET
 BK2731'WEST-NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 35, 45.65
 BK2731'FEET NORTH-NORTHWEST OF THE CENTER OF THE WEST END OF A CROSS
 BK2731'DRAIN, 22.80 FEET SOUTH-SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER,
 BK2731'46.0 FEET SOUTH-SOUTHWEST OF POWER POLE NO. 49266.  IT IS A
 BK2731'LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC
 BK2731'SURVEY DISK, STAMPED BRULE 1969 PROJECTING 3 INCHES.
 BK2731'
 BK2731'REFERENCE MARK NO. 1 IS 51.63 FEET NORTHEAST OF THE STATION.  IT IS
 BK2731'5.10 FEET EAST-NORTHEAST OF POWER POLE NO. 49266, 4.00 FEET
 BK2731'SOUTHEAST OF A FENCE, 51.50 FEET NORTHEAST OF WITNESS POST AT
 BK2731'STATION, 28.20 FEET NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER,
 BK2731'AND 68.0 FEET NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 35.
 BK2731'IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC
 BK2731'SURVEY DISK, STAMPED R. M. NO. 1 BRULE 1969, PROJECTING 2 INCHES.
 BK2731'
 BK2731'REFERENCE MARK NO. 2 IS 82.34 FEET EAST OF THE STATION.  IT IS SET
 BK2731'IN THE CENTER OF THE WEST HEADWALL ON CROSS DRAIN UNDER STATE
 BK2731'HIGHWAY 35, 45.0 FEET EAST-SOUTHEAST OF A FENCE, 48.0 FEET
 BK2731'SOUTHEAST OF WITNESS POST AT STATION, 60.30 FEET SOUTH-SOUTHEAST OF
 BK2731'A CONCRETE RIGHT OF WAY MARKER, 78.60 FEET SOUTH OF POWER POLE NO.
 BK2731'49266, AND 27.0 FEET WEST-NORTHWEST OF THE CENTERLINE OF HIGHWAY
 BK2731'35.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND
 BK2731'GEODETIC SURVEY DISK STAMPED R. M. NO. 2 BRULE 1969 AND IS FLUSH
 BK2731'WITH THE GROUND.
 BK2731'
 BK2731'THE AZIMUTH MARK IS 0.35 MILE SOUTH-SOUTHWEST OF THE STATION.  IT IS
 BK2731'2.00 FEET WEST-NORTHWEST OF A METAL WITNESS POST AND SIGN, 46.30
 BK2731'FEET SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 35, 60.0 FEET
 BK2731'WEST-NORTHWEST OF A FENCE, 118.0 FEET SOUTH-SOUTHEAST OF POWER
 BK2731'POLE NO. 49259, AND 116.0 FEET SOUTH-SOUTHEAST OF BENCH MARK 1V88
 BK2731'1968.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND
 BK2731'GEODETIC SURVEY DISK, STAMPED AZ. MK. BRULE 1969, PROJECTING 3
 BK2731'INCHES.
 BK2731'
 BK2731'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTHWEST ALONG
 BK2731'STATE HIGHWAY 35 FOR 0.35 MILE TO THE MARK SET ON THE LEFT SIDE OF
 BK2731'THE HIGHWAY.
 BK2731'
 BK2731'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 10
 BK2731'AND STATE HIGHWAY 35 IN RAYNE, FOLLOW STATE HIGHWAY 35 NORTH FOR 9.7
 BK2731'MILES TO STATION SET ON THE LEFT NEAR A FENCE.  STATION IS 3.0
 BK2731'MILES SOUTHWEST OF CHURCH POINT, ON STATE HIGHWAY 35.
 BK2731
 BK2731                          STATION RECOVERY (1969)
 BK2731
 BK2731'RECOVERY NOTE BY LA DEPT OF HIGHWAYS 1969
 BK2731'RECOVERED IN GOOD CONDITION.
 BK2731
 BK2731                          STATION RECOVERY (1989)
 BK2731
 BK2731'RECOVERY NOTE BY LA TRANSP AND DEV 1989
 BK2731'THE STATION IS LOCATED ABOUT 4.8 KM (3.00 MI) SOUTHWEST OF CHURCH
 BK2731'POINT AND 15.6 KM (9.70 MI) NORTH OF RAYNE.  OWNERSHIP--LOUISIANA
 BK2731'DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 BK2731'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 35 AND 95 IN
 BK2731'CHURCH POINT, GO SOUTHWEST FOR 4.8 KM (3.00 MI) ON HIGHWAY 35 OR TO
 BK2731'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND
 BK2731'HIGHWAY 35 IN RAYNE, GO NORTH FOR 15.6 KM (9.70 MI) ON HIGHWAY 35 TO
 BK2731'THE MARK SET NEAR A CROSS DRAIN.
 BK2731'THE STATION IS 21.0 M (68.9 FT) NORTHWEST FROM THE CENTER OF THE
 BK2731'HIGHWAY, 13.9 M (45.6 FT) NORTH-NORTHWEST FROM THE CENTER OF THE WEST
 BK2731'END OF THE CROSS DRAIN UNDER THE HIGHWAY, 10.7 M (35.1 FT) NORTHEAST
 BK2731'FROM A POWER POLE NUMBER 49266, 0.8 M (2.6 FT) SOUTHEAST FROM A FENCE
 BK2731'AND 0.4 M (1.3 FT) EAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 BK2731'THE MARK IS PROJECTING 8 CM (3 IN) ABOVE THE GROUND AND ABOUT LEVEL
 BK2731'WITH THE HIGHWAY.
 BK2731
 BK2731                          STATION RECOVERY (1997)
 BK2731
 BK2731'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK2731'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3224 ***********************************************************************
 AU3224  DESIGNATION -  BRULE
 AU3224  PID         -  AU3224
 AU3224  STATE/COUNTY-  LA/LAFOURCHE
 AU3224  COUNTRY     -  US
 AU3224  USGS QUAD   -  LABADIEVILLE (2018)
 AU3224
 AU3224                         *CURRENT SURVEY CONTROL
 AU3224  ______________________________________________________________________
 AU3224* NAD 83(1992) POSITION- 29 48 14.79475(N) 090 52 30.34344(W)   ADJUSTED
 AU3224* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3224  **This station is located in a suspected subsidence area (see below).
 AU3224  ______________________________________________________________________
 AU3224  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 AU3224  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AU3224  HORZ ORDER      -  SECOND
 AU3224
 AU3224.The horizontal coordinates were established by classical geodetic methods
 AU3224.and adjusted by the National Geodetic Survey in January 1993.
 AU3224
 AU3224.** This station is in an area of known vertical motion. If an
 AU3224.** orthometric height was ever established but is not available 
 AU3224.** in the current survey control section, the orthometric height
 AU3224.** is considered suspect.  Suspect heights are available in the
 AU3224.** superseded section only if requested.
 AU3224
 AU3224.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3224.GEOID18 height accuracy estimate available here.
 AU3224
 AU3224.Click photographs - Photos may exist for this station.
 AU3224
 AU3224.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3224
 AU3224. The following values were computed from the NAD 83(1992) position.
 AU3224
 AU3224;                    North         East     Units Scale Factor Converg.
 AU3224;SPC LA S     -   144,641.954 1,044,297.103   MT  0.99993161   +0 13 44.8
 AU3224;SPC LA S     -   474,546.14  3,426,164.75   sFT  0.99993161   +0 13 44.8
 AU3224;UTM  15      - 3,298,972.795   705,367.430   MT  1.00012040   +1 03 23.5
 AU3224
 AU3224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3224!SPC LA S     -   1.00000351  x   0.99993161  =   0.99993512
 AU3224!UTM  15      -   1.00000351  x   1.00012040  =   1.00012391
 AU3224
 AU3224:                Primary Azimuth Mark                     Grid Az
 AU3224:SPC LA S     -  BRULE AZ MK                              112 52 44.9
 AU3224:UTM  15      -  BRULE AZ MK                              112 03 06.2
 AU3224
 AU3224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0536798972(NAD 83)
 AU3224
 AU3224|---------------------------------------------------------------------|
 AU3224| PID    Reference Object                     Distance      Geod. Az  |
 AU3224|                                                           dddmmss.s |
 AU3224| DD6406 BRULE RM 1                            8.345 METERS 02359     |
 AU3224| AU3208 THIBODAUX BELL TEL MICROWAVE        APPROX. 5.6 KM 1103449.5 |
 AU3224| DD6405 BRULE AZ MK                                        1130629.7 |
 AU3224| AU3225 BRULE RM 2                           16.870 METERS 29701     |
 AU3224| AU3226 LAUREL GROVE CALDWELL STACK         APPROX. 2.5 KM 3552317.5 |
 AU3224|---------------------------------------------------------------------|
 AU3224
 AU3224                          SUPERSEDED SURVEY CONTROL
 AU3224
 AU3224  NAD 83(1986)-  29 48 14.81467(N)    090 52 30.34519(W) AD(       ) 2
 AU3224  NAD 27      -  29 48 14.06610(N)    090 52 30.00538(W) AD(       ) 2
 AU3224
 AU3224.Superseded values are not recommended for survey control.
 AU3224
 AU3224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3224.See file dsdata.pdf to determine how the superseded data were derived.
 AU3224
 AU3224_MARKER: DD = SURVEY DISK
 AU3224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3224_STAMPING: BRULE 1972
 AU3224_MARK LOGO: LADHGS
 AU3224_PROJECTION: FLUSH
 AU3224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3224+STABILITY: SURFACE MOTION
 AU3224
 AU3224  HISTORY     - Date     Condition        Report By
 AU3224  HISTORY     - 1972     MONUMENTED       LADH
 AU3224  HISTORY     - 1982     GOOD             NGS
 AU3224
 AU3224                          STATION DESCRIPTION
 AU3224
 AU3224'DESCRIBED BY LA DEPT OF HIGHWAYS 1972 (RT)
 AU3224'THE STATION IS LOCATED 3 MILES WEST OF THIBODAUX, 6 MILES SOUTHWEST
 AU3224'OF CHACKBAY, IN THE SOUTHEAST 1/4 OF SECTION 26, T15S, R16E, AND ON
 AU3224'THE PROPERTY OWNED BY THE SOUTHERN PACIFIC RAILROAD.
 AU3224'
 AU3224'TO REACH THE STATION FROM THE INTERSECTION AT STATE HIGHWAY 1 AND 309
 AU3224'IN WEST THIBODAUX GO SOUTH ALONG STATE HIGHWAY 309 FOR 0.5 MILE TO A
 AU3224'RAILROAD CROSSING.  THE STATION IS SET ON THE RIGHT AND SOUTH OF
 AU3224'THE RAILROAD NEAR A BOX CULVERT UNDER THE RAILROAD.
 AU3224'
 AU3224'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE NORTH ALONG STATE
 AU3224'HIGHWAY 309 FOR 0.5 MILE TO STATE HIGHWAY 1, TURN RIGHT ON STATE
 AU3224'HIGHWAY 1 AND GO EAST FOR 0.4 MILE TO WAVERLEY ROAD ON THE RIGHT,
 AU3224'TURN RIGHT ON WAVERLEY ROAD AND GO SOUTH FOR 0.5 MILE TO THE MARK
 AU3224'WHICH IS SET ON THE RIGHT AND WEST OF THE ROAD NEAR A CROSSING.
 AU3224'
 AU3224'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3224'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3224'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 AU3224'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 AU3224'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 AU3224'STAMPED BRULE 1972.  THE MARK IS 42 FEET NORTH-NORTHEAST OF A POWER
 AU3224'POLE, 40 FEET NORTHWEST OF THE CENTER OF STATE HIGHWAY 309, 13 FEET
 AU3224'SOUTHWEST OF THE WEST RAIL OF THE SOUTHERN PACIFIC RAILROAD, 7 FEET
 AU3224'NORTH OF A CONCRETE RIGHT OF WAY HIGHWAY MARKER, AND 2 FEET NORTH
 AU3224'OF A METAL WITNESS POST AND SIGN.
 AU3224'
 AU3224'REFERENCE MARK 1 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3224'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3224'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU3224'STAMPED BRULE R.M. 1 1972.  IT IS 69 FEET NORTH-NORTHEAST OF A
 AU3224'POWER POLE, 42 FEET WEST-NORTHWEST OF THE CENTER OF STATE HIGHWAY
 AU3224'309, 22 FEET NORTHEAST OF A CONCRETE HIGHWAY RIGHT OF WAY MARKER,
 AU3224'13 FEET WEST OF THE NORTH END OF A WOODEN BOX CULVERT, 8 FEET
 AU3224'NORTH-NORTHEAST OF THE EAST RAIL ON THE RAILROAD.
 AU3224'
 AU3224'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3224'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3224'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU3224'STAMPED BRULE R.M. 2 1972.  IT IS 97 FEET NORTHWEST OF THE CENTER
 AU3224'OF STATE HIGHWAY 309, 71 FEET NORTH-NORTHWEST OF A POWER POLE, 71
 AU3224'FEET WEST-NORTHWEST OF A CONCRETE HIGHWAY RIGHT OF WAY MARKER, 24
 AU3224'FEET NORTH-NORTHEAST OF THE CENTER OF A FIELD ROAD, AND 10.5
 AU3224'FEET SOUTH-SOUTHWEST OF THE WEST RAIL ON THE RAILROAD.
 AU3224'
 AU3224'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 AU3224'U.S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 AU3224'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 AU3224'STAMPED BRULE AZ. MK. 1972.  IT IS 66 FEET NORTHWEST OF THE CENTER
 AU3224'OF WAVERLEY ROAD, 57 FEET WEST OF THE SOUTH END OF A CONCRETE
 AU3224'CULVERT, 42 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER OF A SHED,
 AU3224'13 FEET NORTHEAST OF THE EAST RAIL ON THE RAILROAD, AND 2 FEET
 AU3224'SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 AU3224'
 AU3224'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 AU3224
 AU3224                          STATION RECOVERY (1982)
 AU3224
 AU3224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (LLA)
 AU3224'STATIONS BRULE 1972, BRULE R.M. 1 1972, BRULE AZ. MK. 1972, AND
 AU3224'BRULE R.M. 2 1972 WERE RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3221 ***********************************************************************
 AU3221  DESIGNATION -  BRULE GUILLOT
 AU3221  PID         -  AU3221
 AU3221  STATE/COUNTY-  LA/LAFOURCHE
 AU3221  COUNTRY     -  US
 AU3221  USGS QUAD   -  LABADIEVILLE (2018)
 AU3221
 AU3221                         *CURRENT SURVEY CONTROL
 AU3221  ______________________________________________________________________
 AU3221* NAD 83(1992) POSITION- 29 45 29.11124(N) 090 54 41.56126(W)   ADJUSTED
 AU3221* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3221  **This station is located in a suspected subsidence area (see below).
 AU3221  ______________________________________________________________________
 AU3221  GEOID HEIGHT    -        -25.625 (meters)                     GEOID18
 AU3221  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 AU3221  HORZ ORDER      -  FIRST
 AU3221
 AU3221.The horizontal coordinates were established by classical geodetic methods
 AU3221.and adjusted by the National Geodetic Survey in January 1993.
 AU3221
 AU3221.** This station is in an area of known vertical motion. If an
 AU3221.** orthometric height was ever established but is not available 
 AU3221.** in the current survey control section, the orthometric height
 AU3221.** is considered suspect.  Suspect heights are available in the
 AU3221.** superseded section only if requested.
 AU3221
 AU3221.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3221.GEOID18 height accuracy estimate available here.
 AU3221
 AU3221.Click photographs - Photos may exist for this station.
 AU3221
 AU3221.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3221
 AU3221. The following values were computed from the NAD 83(1992) position.
 AU3221
 AU3221;                    North         East     Units Scale Factor Converg.
 AU3221;SPC LA S     -   139,527.185 1,040,792.394   MT  0.99993467   +0 12 39.2
 AU3221;SPC LA S     -   457,765.44  3,414,666.38   sFT  0.99993467   +0 12 39.2
 AU3221;UTM  15      - 3,293,807.069   701,936.271   MT  1.00010316   +1 02 13.0
 AU3221
 AU3221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3221!SPC LA S     -   1.00000362  x   0.99993467  =   0.99993829
 AU3221!UTM  15      -   1.00000362  x   1.00010316  =   1.00010678
 AU3221
 AU3221:                Primary Azimuth Mark                     Grid Az
 AU3221:SPC LA S     -  LEIGHTON SUGAR MILL TANK                 050 01 04.1
 AU3221:UTM  15      -  LEIGHTON SUGAR MILL TANK                 049 11 30.3
 AU3221
 AU3221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0193693807(NAD 83)
 AU3221
 AU3221|---------------------------------------------------------------------|
 AU3221| PID    Reference Object                     Distance      Geod. Az  |
 AU3221|                                                           dddmmss.s |
 AU3221| AU3223 LAUREL GROVE SUGAR MILL TANK        APPROX. 8.3 KM 0234916.7 |
 AU3221| DD6403 BRULE GUILLOT RM 1                  APPROX. 0.6 KM 0415458.7 |
 AU3221| AU3218 LEIGHTON SUGAR MILL TANK            APPROX. 7.0 KM 0501343.3 |
 AU3221| AU3217 THIBODAUX MUNICIPAL SPIPE           APPROX. 9.9 KM 0632036.4 |
 AU3221| AU3197 THIBODAUX ST JOSEPHS CH N DOME      APPROX. 9.7 KM 0660306.0 |
 AU3221| AU3196 THIBODAUX ST JOSEPHS CH S DOME      APPROX. 9.7 KM 0660732.3 |
 AU3221| AU3215 PRICE SUGAR MILL STACK              APPROX.10.8 KM 0844148.4 |
 AU3221| AU3180 SCHRIEVER SUGAR MILL METAL STK      APPROX. 9.2 KM 0990614.2 |
 AU3221| DD6404 BRULE GUILLOT RM 2                   46.016 METERS 18331     |
 AU3221| AU3188 DONNER SAWMILL WATER TANK           APPROX. 9.3 KM 2134641.8 |
 AU3221|---------------------------------------------------------------------|
 AU3221
 AU3221                          SUPERSEDED SURVEY CONTROL
 AU3221
 AU3221  NAD 83(1986)-  29 45 29.13265(N)    090 54 41.56388(W) AD(       ) 1
 AU3221  NAD 27      -  29 45 28.38276(N)    090 54 41.21983(W) AD(       ) 1
 AU3221
 AU3221.Superseded values are not recommended for survey control.
 AU3221
 AU3221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3221.See file dsdata.pdf to determine how the superseded data were derived.
 AU3221
 AU3221_MARKER: DS = TRIANGULATION STATION DISK
 AU3221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3221_STAMPING: BRULE GUILLOT 1931
 AU3221_MARK LOGO: CGS
 AU3221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU3221+STABILITY: SURFACE MOTION
 AU3221
 AU3221  HISTORY     - Date     Condition        Report By
 AU3221  HISTORY     - 1931     MONUMENTED       CGS
 AU3221  HISTORY     - 1948     GOOD             CGS
 AU3221
 AU3221                          STATION DESCRIPTION
 AU3221
 AU3221'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (FLG)
 AU3221'STATION IS ABOUT 6 MILES SW OF THIBODAUX, ON W SIDE OF MAIN
 AU3221'HIGHWAY BETWEEN THIBODAUX AND MORGAN CITY, ON SPOIL BANK ON N
 AU3221'SIDE OF THE BRULE GUILLOT CANAL, ON UNUSED LAND OWNED BY THE
 AU3221'LOUISIANA STATE HIGHWAY DEPARTMENT.
 AU3221'
 AU3221'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 AU3221'BRONZE DISKS SET IN CONCRETE.
 AU3221'
 AU3221'UPPER MARK PROJECTS 5 INCHES.
 AU3221'
 AU3221'REFERENCE MARK NO. 1 PROJECTS 4 INCHES, AND IS 2,125 FEET NE
 AU3221'OF BRIDGE OVER CANAL, 300 FEET NE OF BEND IN THE HIGHWAY, 200
 AU3221'FEET SE OF A HOUSE, 22 FEET EAST OF GATE AND FENCE CORNER, 18
 AU3221'FEET WEST OF CENTER LINE OF HIGHWAY AND 2,100.6 FEET FROM STATION
 AU3221'N 41 DEG 55 MIN E.
 AU3221'
 AU3221'REFERENCE MARK NO. 2 IS FLUSH WITH SURFACE, BETWEEN THE HIGHWAY
 AU3221'AND SMALL CANAL PARALLELING ROAD ON THE E, BETWEEN THE HIGHWAY
 AU3221'BRIDGE AND A BRIDGE CROSSING SMALL CANAL, 70 FEET N OF CANAL
 AU3221'BRIDGE, 61.0 FEET SE OF SE CORNER OF HIGHWAY BRIDGE, 11.3 FEET
 AU3221'W OF W EDGE OF SMALL CANAL, 20.5 FEET E OF THE CENTER LINE OF
 AU3221'MAIN ROAD, AND 150.97 FEET FROM STATION S 3 DEG 31 MIN W.
 AU3221'
 AU3221'TO REACH STATION FROM THIBODAUX, GO BY ROUTE 29 W ABOUT 3
 AU3221'MILES TO JUNCTION WITH ROUTE 28, THEN SW ON ROUTE 28, 4.6 MILES
 AU3221'TO STATION, WHICH IS 39 FEET W OF CENTER LINE OF HIGHWAY, 22
 AU3221'FEET N OF N SIDE OF THE CANAL, AND 35.1 FEET NW OF NW CORNER
 AU3221'OF TIMBER BRIDGE OVER CANAL (MARKED 28.-1).
 AU3221
 AU3221                          STATION RECOVERY (1948)
 AU3221
 AU3221'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (CWC)
 AU3221'STATION AND R.M. 2 WERE RECOVERED IN GOOD CONDITION.  R.M. 1 IS
 AU3221'DESTROYED.  R.M. 3 WAS SET IN 1948.  NEW DESCRIPTION FOLLOWS--
 AU3221'
 AU3221'STATION IS ABOUT 6 MILES SW OF THIBODAUX, ON THE W SIDE OF A
 AU3221'GRAVEL ROAD LEADING N FROM CHACAHOULA, IN A SMALL CLEARING, ON A
 AU3221'SPOIL BANK ALONG THE N SIDE OF THE BRULE GUILLOT CANAL, ON UNUSED
 AU3221'LAND OF THE LOUISIANA STATE HIGHWAY DEPARTMENT, 35 FEET N OF THE
 AU3221'NW CORNER OF A BRIDGE, AND 39 FEET W OF THE CENTER LINE OF THE
 AU3221'HIGHWAY.
 AU3221'
 AU3221'TO REACH FROM CHACAHOULA, FOLLOW A GRAVEL ROAD N ACROSS
 AU3221'THE RAILROAD TRACKS FOR ABOUT 3.7 MILES TO THE SIXTH WOODEN
 AU3221'BRIDGE AND THE STATION.
 AU3221'
 AU3221'STATION MARKS ARE BRONZE STATION DISKS SET IN CONCRETE.
 AU3221'SURFACE MARK IS STAMPED BRULE GUILLOT 1931 AND PROJECTS ABOUT
 AU3221'18 INCHES ABOVE GROUND.
 AU3221'
 AU3221'R.M. 2 IS BETWEEN THE ROAD AND A SMALL CANAL PARALLELING THE
 AU3221'ROAD ON THE E, 70 FEET N OF A BRIDGE OVER THE CANAL, 61 FEET SE
 AU3221'OF THE SE CORNER OF THE HIGHWAY BRIDGE, 11.3 FEET W OF W BANK
 AU3221'OF SMALL CANAL, AND 20.5 FEET E OF THE CENTER LINE OF THE GRAVEL
 AU3221'ROAD.  IT IS A BRONZE REFERENCE DISK SET IN CONCRETE, IS
 AU3221'STAMPED BRULE GUILLOT 1931 NO 2, AND PROJECTS ABOUT 6 INCHES
 AU3221'ABOVE THE GROUND.
 AU3221'
 AU3221'R.M. 3, 1948, IS W OF THE STATION, IN THE N SPOIL BANK OF THE
 AU3221'CANAL, 16 FEET N OF THE CANAL BANK, AND 73.4 FEET W OF NW CORNER
 AU3221'OF THE BRIDGE.  IT IS A BRONZE REFERENCE DISK SET IN CONCRETE,
 AU3221'IS STAMPED BRULE GUILLOT 1931 NO 3, AND PROJECTS ABOUT 4 INCHES
 AU3221'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6163 ***********************************************************************
 AH6163  DESIGNATION -  BRUNET
 AH6163  PID         -  AH6163
 AH6163  STATE/COUNTY-  LA/TERREBONNE
 AH6163  COUNTRY     -  US
 AH6163  USGS QUAD   -  LAKE THERIOT (2018)
 AH6163
 AH6163                         *CURRENT SURVEY CONTROL
 AH6163  ______________________________________________________________________
 AH6163* NAD 83(2011) POSITION- 29 26 14.91513(N) 090 45 10.10008(W)   ADJUSTED
 AH6163* NAD 83(2011) ELLIP HT-   -24.470 (meters)        (06/27/12)   ADJUSTED
 AH6163* NAD 83(2011) EPOCH   -  2010.00
 AH6163* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6163  **This station is located in a suspected subsidence area (see below).
 AH6163  ______________________________________________________________________
 AH6163  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6163  GEOID HEIGHT    -        -25.082 (meters)                     GEOID96
 AH6163  GEOID HEIGHT    -        -24.806 (meters)                     GEOID18
 AH6163  NAD 83(2011) X  -    -73,039.175 (meters)                     COMP
 AH6163  NAD 83(2011) Y  - -5,558,667.141 (meters)                     COMP
 AH6163  NAD 83(2011) Z  -  3,116,208.990 (meters)                     COMP
 AH6163  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AH6163
 AH6163  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6163  Standards:
 AH6163         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6163            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6163  -------------------------------------------------------------------
 AH6163  NETWORK    1.18  14.15           0.46   0.50   7.22      0.06461980
 AH6163  -------------------------------------------------------------------
 AH6163  Click here for local accuracies and other accuracy information.
 AH6163
 AH6163.The horizontal coordinates were established by GPS observations
 AH6163.and adjusted by the National Geodetic Survey in June 2012.
 AH6163
 AH6163.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6163.been affixed to the stable North American tectonic plate. See 
 AH6163.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6163
 AH6163.The horizontal coordinates are valid at the epoch date displayed above
 AH6163.which is a decimal equivalence of Year/Month/Day.
 AH6163
 AH6163.** This station is in an area of known vertical motion. If an
 AH6163.** orthometric height was ever established but is not available 
 AH6163.** in the current survey control section, the orthometric height
 AH6163.** is considered suspect.  Suspect heights are available in the
 AH6163.** superseded section only if requested.
 AH6163
 AH6163.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6163.GEOID18 height accuracy estimate available here.
 AH6163
 AH6163.Click photographs - Photos may exist for this station.
 AH6163
 AH6163.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6163
 AH6163.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6163
 AH6163.The ellipsoidal height was determined by GPS observations
 AH6163.and is referenced to NAD 83.
 AH6163
 AH6163. The following values were computed from the NAD 83(2011) position.
 AH6163
 AH6163;                    North         East     Units Scale Factor Converg.
 AH6163;SPC LA S     -   104,058.263 1,056,324.445   MT  0.99997375   +0 17 25.0
 AH6163;SPC LA S     -   341,397.82  3,465,624.45   sFT  0.99997375   +0 17 25.0
 AH6163;UTM  15      - 3,258,557.399   717,977.699   MT  1.00018632   +1 06 17.5
 AH6163
 AH6163!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6163!SPC LA S     -   1.00000384  x   0.99997375  =   0.99997759
 AH6163!UTM  15      -   1.00000384  x   1.00018632  =   1.00019016
 AH6163
 AH6163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1797758557(NAD 83)
 AH6163
 AH6163|---------------------------------------------------------------------|
 AH6163| PID    Reference Object                     Distance      Geod. Az  |
 AH6163|                                                           dddmmss.s |
 AH6163| AH6285 D 4                                 225.655 METERS 04006     |
 AH6163|---------------------------------------------------------------------|
 AH6163
 AH6163                          SUPERSEDED SURVEY CONTROL
 AH6163
 AH6163  NAD 83(2007)-  29 26 14.91476(N)    090 45 10.10078(W) AD(       ) 0
 AH6163  ELLIP H (02/10/07)  -24.438  (m)                       GP(       )    
 AH6163  ELLIP H (02/21/02)  -24.399  (m)                       GP(       ) 5 1
 AH6163  NAD 83(1992)-  29 26 14.91495(N)    090 45 10.09969(W) AD(       ) 1
 AH6163  ELLIP H (12/17/98)  -24.383  (m)                       GP(       ) 4 2
 AH6163
 AH6163.Superseded values are not recommended for survey control.
 AH6163
 AH6163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6163.See file dsdata.pdf to determine how the superseded data were derived.
 AH6163
 AH6163_MARKER: I = METAL ROD
 AH6163_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH6163_STAMPING: BRUNET
 AH6163_MARK LOGO: LA-109
 AH6163_PROJECTION: RECESSED 10 CENTIMETERS
 AH6163_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6163_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH6163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6163+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6163_ROD/PIPE-DEPTH: 18.3 meters
 AH6163_SLEEVE-DEPTH  : 0.9 meters
 AH6163
 AH6163  HISTORY     - Date     Condition        Report By
 AH6163  HISTORY     - 1995     MONUMENTED       MPHI
 AH6163
 AH6163                          STATION DESCRIPTION
 AH6163
 AH6163'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6163'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6163'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6163'HWY 90 AND TRAVEL WEST FOR 1.70 MI (2.74 KM) TO JUNCTION WITH HWY 315.
 AH6163'TRAVEL SOUTH ON HWY 315 FOR 1.0 MI (1.6 KM) TO A STOP SIGN. TURN LEFT
 AH6163'ON HWY 315 AND TRAVEL SOUTH FOR 10.2 MI (16.4 KM) AND THE STATION IS
 AH6163'ON THE LEFT.  THE STATION IS A 2 INCH DISK SET IN CONCRETE. THE
 AH6163'STATION IS 18.1 FT (5.5 M) SOUTHEAST FROM THE CENTERLINE OF HWY 315,
 AH6163'56.6 FT (17.3 M) SOUTH FROM THE POWER POLE WITH LIGHT, 45.0 FT (13.7
 AH6163'M) SOUTHEAST FROM THE END OF THE WOODEN BULKHEAD, AND 123.3 FT (37.6
 AH6163'M) NORTHEAST FROM THE POWER POLE WITH A LIGHT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5030 ***********************************************************************
 BJ5030  DESIGNATION -  BRUSLE
 BJ5030  PID         -  BJ5030
 BJ5030  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5030  COUNTRY     -  US
 BJ5030  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5030
 BJ5030                         *CURRENT SURVEY CONTROL
 BJ5030  ______________________________________________________________________
 BJ5030* NAD 83(1992) POSITION- 30 23 23.84257(N) 091 14 33.73328(W)   ADJUSTED
 BJ5030* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5030  **This station is located in a suspected subsidence area (see below).
 BJ5030  ______________________________________________________________________
 BJ5030  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BJ5030  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5030  HORZ ORDER      -  FIRST
 BJ5030
 BJ5030.The horizontal coordinates were established by classical geodetic methods
 BJ5030.and adjusted by the National Geodetic Survey in January 1993.
 BJ5030
 BJ5030.** This station is in an area of known vertical motion. If an
 BJ5030.** orthometric height was ever established but is not available 
 BJ5030.** in the current survey control section, the orthometric height
 BJ5030.** is considered suspect.  Suspect heights are available in the
 BJ5030.** superseded section only if requested.
 BJ5030
 BJ5030.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5030.GEOID18 height accuracy estimate available here.
 BJ5030
 BJ5030.Click photographs - Photos may exist for this station.
 BJ5030
 BJ5030.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5030
 BJ5030. The following values were computed from the NAD 83(1992) position.
 BJ5030
 BJ5030;                    North         East     Units Scale Factor Converg.
 BJ5030;SPC LA S     -   209,495.867 1,008,709.679   MT  0.99994872   +0 02 43.1
 BJ5030;SPC LA S     -   687,321.02  3,309,408.34   sFT  0.99994872   +0 02 43.1
 BJ5030;UTM  15      - 3,363,306.997   668,833.617   MT  0.99995166   +0 53 21.1
 BJ5030
 BJ5030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5030!SPC LA S     -   1.00000319  x   0.99994872  =   0.99995191
 BJ5030!UTM  15      -   1.00000319  x   0.99995166  =   0.99995485
 BJ5030
 BJ5030:                Primary Azimuth Mark                     Grid Az
 BJ5030:SPC LA S     -  CONNELL                                  071 58 43.1
 BJ5030:UTM  15      -  CONNELL                                  071 08 05.1
 BJ5030
 BJ5030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6883363306(NAD 83)
 BJ5030
 BJ5030|---------------------------------------------------------------------|
 BJ5030| PID    Reference Object                     Distance      Geod. Az  |
 BJ5030|                                                           dddmmss.s |
 BJ5030| BJ5073 PORT ALLEN NORTH MUN TANK           APPROX. 8.1 KM 0184448.6 |
 BJ5030| BJ5025 PORT ALLEN WATER TANK               APPROX. 8.5 KM 0250135.2 |
 BJ5030| BJ5028 BATON ROUGE ST JOSEPHS SPIRE        APPROX. 8.7 KM 0380135.0 |
 BJ5030| BJ5026 BATON ROUGE STANDPIPE               APPROX. 8.2 KM 0383941.3 |
 BJ5030| BJ5027 BATON ROUGE WATER TANK              APPROX. 7.8 KM 0443205.8 |
 BJ5030| BJ5022 BRUSLY WATER TANK                   APPROX. 1.1 KM 0550731.4 |
 BJ5030| BJ5021 LOUISIANA UNIV MEMORIAL TWR         APPROX. 6.7 KM 0660443.0 |
 BJ5030| BJ4922 CONNELL                             APPROX.15.1 KM 0720126.2 |
 BJ5030| CW1163 BRUSLE RM 3                          25.132 METERS 08825     |
 BJ5030| CW1162 BRUSLE RM 1                         149.000 METERS 10438     |
 BJ5030| BJ5012 PLAQUEMINE ST JOHN CATH CH TWR      APPROX.11.0 KM 1755212.4 |
 BJ5030| BJ5008 PLAQUEMINE MUNICIPAL TANK           APPROX.11.6 KM 1774012.4 |
 BJ5030| BJ5007 PLAQUEMINE RED BALL CO TANK         APPROX.10.7 KM 1783602.5 |
 BJ5030| BJ5109 SCHWING LUMBER CO TANK              APPROX.12.5 KM 1842435.8 |
 BJ5030| CW1164 BRUSLE 2 RM 4                        17.474 METERS 23836     |
 BJ5030| BJ5029 BRUSLE 2                              7.591 METERS 29925     |
 BJ5030| BJ5075 BRUSLE RM 2                          31.814 METERS 34226     |
 BJ5030|---------------------------------------------------------------------|
 BJ5030
 BJ5030                          SUPERSEDED SURVEY CONTROL
 BJ5030
 BJ5030  NAD 83(1986)-  30 23 23.86108(N)    091 14 33.73133(W) AD(       ) 1
 BJ5030  NAD 27      -  30 23 23.17429(N)    091 14 33.33861(W) AD(       ) 1
 BJ5030
 BJ5030.Superseded values are not recommended for survey control.
 BJ5030
 BJ5030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5030.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5030
 BJ5030_MARKER: DS = TRIANGULATION STATION DISK
 BJ5030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5030_STAMPING: BRUSLE 1929
 BJ5030_MARK LOGO: CGS
 BJ5030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5030+STABILITY: SURFACE MOTION
 BJ5030
 BJ5030  HISTORY     - Date     Condition        Report By
 BJ5030  HISTORY     - 1929     MONUMENTED       CGS
 BJ5030  HISTORY     - 1937     GOOD             LAGS
 BJ5030  HISTORY     - 1955     GOOD             CGS
 BJ5030  HISTORY     - 1956     MARK NOT FOUND   LOCENG
 BJ5030  HISTORY     - 1960     SEE DESCRIPTION  CGS
 BJ5030
 BJ5030                          STATION DESCRIPTION
 BJ5030
 BJ5030'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 BJ5030'ABOUT 5 MILES SW OF PORT ALLEN, AND 7 MILES N OF PLAQUEMINE,
 BJ5030'AT THE BRUSLE STATION OF THE TEXAS AND PACIFIC RAILWAY,
 BJ5030'9.83 METERS (32.2 FEET) NE OF LOADING PLATFORM AT N END OF
 BJ5030'STATION, 15.15 METERS (49.7 FEET) E OF E RAIL, 16 METERS
 BJ5030'(52 FEET) S OF CENTER LINE OF E-AND-W GRAVEL ROAD, AND 20.6
 BJ5030'METERS (68 FEET) SE OF INTERSECTION OF THIS ROAD AND RAILWAY.
 BJ5030'
 BJ5030'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD DISKS
 BJ5030'SET IN CONCRETE.
 BJ5030'
 BJ5030'REFERENCE MARK NO. 1 IS IN FRONT OF HOME OF N HANJARAS, 7
 BJ5030'FEET W OF ENTRANCE TO HIS YARD, 23 FEET N OF CENTER LINE
 BJ5030'OF GRAVEL ROAD, 25 FEET W OF DRIVEWAY INTO MR. HANJARAS GARAGE,
 BJ5030'118 FEET W OF SMALL PLANK BRIDGE ON GRAVEL ROAD OVER SMALL
 BJ5030'CREEK, AND 149 METERS (489 FEET) FROM STATION
 BJ5030'S 75 DEG 22 MIN E.
 BJ5030'
 BJ5030'REFERENCE MARK NO. 2 IS 7.8 METERS (26 FEET) W OF NEAR RAIL
 BJ5030'OF RAILWAY, 8 METERS (26 FEET) N OF CENTER LINE OF GRAVEL
 BJ5030'ROAD, 13.1 METERS (43 FEET) SW OF RAILWAY SWITCH, AND 31.81
 BJ5030'METERS (104.4 FEET) FROM STATION N 17 DEG 34 MIN W.
 BJ5030
 BJ5030                          STATION RECOVERY (1937)
 BJ5030
 BJ5030'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1937
 BJ5030'STATION RECOVERED AS DESCRIBED.
 BJ5030
 BJ5030                          STATION RECOVERY (1955)
 BJ5030
 BJ5030'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ5030'THE STATION WAS VISITED ON APRIL 28, 1955.  THE STATION MARK
 BJ5030'AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.  REFERENCE
 BJ5030'MARK 1 WAS FOUND DESTROYED, AND THE DISK WAS USED TO ESTABLISH
 BJ5030'REFERENCE MARK 3.  THE BRUSLE RAILROAD STATION ON THE TEXAS
 BJ5030'AND PACIFIC RAILWAY HAS BEEN DISMANTLED.  A NEW DESCRIPTION
 BJ5030'FOLLOWS--
 BJ5030'
 BJ5030'THE STATION IS LOCATED ABOUT 7 MI. N OF PLAQUEMINE, 5 MI.
 BJ5030'SW OF PORT ALLEN, ABOUT 0.5 MI. W OF THE MISSISSIPPI RIVER,
 BJ5030'AT THE MAIN CROSSROAD IN BRUSLY, BETWEEN THE TRACK AND STATE
 BJ5030'HIGHWAY 1, AND ACROSS THE HIGHWAY FROM THE BRUSLY DRUG STORE
 BJ5030'OWNED BY BOUG BOURGEOIS.  IT IS 49.7 FT. E OF THE E RAIL
 BJ5030'OF THE TRACK, 52 FT. S OF THE CENTER OF AN E-W ROAD, 28
 BJ5030'FT. W OF THE CENTERLINE OF U.S. HIGHWAY 1, 68 FT. SE OF THE
 BJ5030'CENTER OF A ROAD CROSSING, 33 FT. SE OF THE FIRST TELEGRAPH
 BJ5030'POLE S OF THE ROAD, AND 58 FT. N-NE OF THE SECOND POLE S
 BJ5030'OF THE E-W ROAD.  IT IS A STANDARD DISK, STAMPED BRUSLE 1929
 BJ5030'AND SET 4 IN. BELOW THE SURFACE OF THE GROUND
 BJ5030'
 BJ5030'REFERENCE MARK 2 IS 104.4 FT. NW OF THE STATION, IN THE
 BJ5030'NW ANGLE OF THE INTERSECTION OF AN E-W ROAD AND THE RAILROAD
 BJ5030'TRACKS, 25 FT. W OF THE W RAIL OF THE TRACK, 27 FT. N OF
 BJ5030'THE CENTERLINE OF THE E-W ROAD, 6 FT. E OF A BRACE POLE FOR
 BJ5030'THE POWERLINE RUNNING E AND W, 5 FT. S OF A TELEGRAPH POLE,
 BJ5030'AND 6 FT. N OF THE CENTER OF A DITCH.  IT IS A STANDARD
 BJ5030'DISK, STAMPED BRUSLE NO 2 1929 AND IS FLUSH WITH THE GROUND
 BJ5030'
 BJ5030'REFERENCE MARK 3 IS 82.45 FT. NE OF THE STATION, IN THE SE
 BJ5030'ANGLE OF THE INTERSECTION OF STATE HIGHWAY 1 AND AN E-W
 BJ5030'ROAD, 40 FT. E OF THE CENTERLINE OF STATE HIGHWAY 1, 18 FT.
 BJ5030'S OF THE CENTER OF THE E-W ROAD, 12 FT. NW OF A POWER POLE
 BJ5030'ON WHICH THE WIRES RUN IN FOUR DIRECTIONS, AND 40 FT. NW OF THE
 BJ5030'NW CORNER OF THE BRUSLY DRUG STORE.  IT IS A STANDARD DISK,
 BJ5030'STAMPED BRUSLE NO 3 1929 AND SET IN A DRILL HOLE IN THE NW
 BJ5030'CORNER OF A 3- BY 5-FT. CONCRETE CATCH BASIN.
 BJ5030
 BJ5030                          STATION RECOVERY (1956)
 BJ5030
 BJ5030'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1956
 BJ5030'RECOVERED BY JACK AMMANN ENGINEERS
 BJ5030'
 BJ5030'STATION SEARCHED FOR BUT NOT RECOVERED.  RR. STATION REMOVED
 BJ5030'SEVERAL YEARS AGO.  EAST-WEST GRAVEL ROAD NOW PAVED.  ONLY
 BJ5030'ONE (1) TRACK INSTEAD OF TWO AS REFERENCED IN DESCRIPTION.
 BJ5030'TOWN IS BRUSLY INSTEAD OF BRUSLE.  NO BRIDGE IS ON PRESENT
 BJ5030'EAST-WEST ROAD.  RESIDENCE REFERRED TO HAS BEEN MOVED AND
 BJ5030'REPLACED BY ANOTHER HOUSE.  CONSIDERABLE EARTH WORK HAS BEEN
 BJ5030'DONE IN VICINITY OF LOCATION OF STATION.
 BJ5030'
 BJ5030'R.M. 2 RECOVERED AS DESCRIBED.
 BJ5030
 BJ5030                          STATION RECOVERY (1960)
 BJ5030
 BJ5030'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BJ5030'THE STATION WAS VISITED 7-19-60 AND THE STATION MARK, REFERENCE
 BJ5030'MARK NO. 2 AND REFERENCE MARK NO. 3 WERE FOUND IN GOOD CONDITION.
 BJ5030'REFERENCE MARK NO. 3 WAS MOVED AT THIS DATE DUE TO ROAD
 BJ5030'CONSTRUCTION, THE DISK WAS RECLAIMED.  DUE TO ROAD CONSTRUCTION
 BJ5030'THE STATION MAY BE DISTURBED, SINCE IT IS SET ABOUT 1 FOOT
 BJ5030'BELOW THE SHOULDER OF THE HIGHWAY, THEREFORE A NEW STATION
 BJ5030'BRUSLE 2 1960 WAS ESTABLISHED 24.86 FEET WEST OF THE STATION.
 BJ5030'REFERENCE MARK NO. 4 WAS ESTABLISHED FOR THE NEW STATION.
 BJ5030'A DISTANCE AND DIRECTION WAS ALSO TAKEN TO REFERENCE MARK
 BJ5030'NO. 4 FROM THIS STATION.  THE STATION WAS LEFT INTACT.  A
 BJ5030'NEW DESCRIPTION FOLLOWS--
 BJ5030'
 BJ5030'THE STATION IS LOCATED 3.7 MILES SOUTH ALONG STATE HIGHWAY
 BJ5030'NO. 1 FROM ITS JUNCTION WITH STATE HIGHWAY 76 AT PORT ALLEN.
 BJ5030'IT IS IN THE SOUTHWEST EDGE OF BRUSLY AT THE SOUTHWEST ANGLE
 BJ5030'OF THE INTERSECTION OF STATE HIGHWAYS NO. 1 AND 989-2 (MAIN
 BJ5030'STREET AND VAUGHN DRIVE) BETWEEN THE HIGHWAY AND THE RAILROAD
 BJ5030'TRACK.  IT IS 24.4 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 BJ5030'49.5 FEET EAST OF THE EAST RAIL OF THE TRACKS 52.5 FEET
 BJ5030'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 989-2, 33 FEET
 BJ5030'SOUTHEAST OF A POWER POLE, 56 FEET NORTHWEST OF A POWER
 BJ5030'POLE, AND 1 FOOT BELOW THE SURFACE OF THE GROUND.  IT IS A
 BJ5030'STANDARD DISK, STAMPED BRUSLE 1929.
 BJ5030'
 BJ5030'REFERENCE MARK NO. 2 IS 104.40 FEET NORTHWEST OF THE STATION,
 BJ5030'24.9 FEET WEST OF THE WEST RAIL OF THE TRACKS, 24 FEET NORTH
 BJ5030'OF STATE HIGHWAY 989-2, 2.5 FEET SOUTH OF A TELEGRAPH POLE,
 BJ5030'6 FEET NORTH OF AN ANCHOR POLE FOR A TALL POLE WEST OF THE
 BJ5030'TRACKS AND SOUTH OF THE SIDE ROAD, AND 16 FEET WEST-NORTHWEST
 BJ5030'OF THE WEST END OF A CONCRETE CULVERT UNDER THE TRACKS.
 BJ5030'IT IS A STANDARD DISK, STAMPED BRUSLE NO 2 1929, FLUSH WITH
 BJ5030'THE GROUND.
 BJ5030'
 BJ5030'REFERENCE MARK NO. 4 IS 57.33 FEET SOUTHEAST OF THE STATION,
 BJ5030'24.3 FEET EAST OF THE EAST RAIL OF THE TRACK, 49.7 FEET
 BJ5030'WEST OF THE CENTERLINE OF THE HIGHWAY, 100 FEET SOUTH OF THE
 BJ5030'CENTERLINE OF HIGHWAY 989-2, 2 FEET WEST-NORTHWEST OF THE
 BJ5030'2ND TELEGRAPH POLE SOUTH OF THE HIGHWAY AND 1.5 FEET SOUTHWEST
 BJ5030'OF A METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED
 BJ5030'BRUSLE 2 NO 4 1960, PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2940 ***********************************************************************
 AU2940  DESIGNATION -  BRUSLE
 AU2940  PID         -  AU2940
 AU2940  STATE/COUNTY-  LA/LAFOURCHE
 AU2940  COUNTRY     -  US
 AU2940  USGS QUAD   -  GOLDEN MEADOW FARMS (2018)
 AU2940
 AU2940                         *CURRENT SURVEY CONTROL
 AU2940  ______________________________________________________________________
 AU2940* NAD 83(1992) POSITION- 29 29 32.74414(N) 090 09 35.95074(W)   ADJUSTED
 AU2940* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2940  **This station is located in a suspected subsidence area (see below).
 AU2940  ______________________________________________________________________
 AU2940  GEOID HEIGHT    -        -24.645 (meters)                     GEOID18
 AU2940  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 AU2940  HORZ ORDER      -  SECOND
 AU2940
 AU2940.The horizontal coordinates were established by classical geodetic methods
 AU2940.and adjusted by the National Geodetic Survey in January 1993.
 AU2940
 AU2940.** This station is in an area of known vertical motion. If an
 AU2940.** orthometric height was ever established but is not available 
 AU2940.** in the current survey control section, the orthometric height
 AU2940.** is considered suspect.  Suspect heights are available in the
 AU2940.** superseded section only if requested.
 AU2940
 AU2940.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2940.GEOID18 height accuracy estimate available here.
 AU2940
 AU2940.Click photographs - Photos may exist for this station.
 AU2940
 AU2940.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2940
 AU2940. The following values were computed from the NAD 83(1992) position.
 AU2940
 AU2940;                    North         East     Units Scale Factor Converg.
 AU2940;SPC LA S     -   110,589.052 1,113,777.575   MT  0.99996485   +0 35 12.1
 AU2940;SPC LA S     -   362,824.25  3,654,118.59   sFT  0.99996485   +0 35 12.1
 AU2940;UTM  15      - 3,265,905.953   775,354.414   MT  1.00053565   +1 23 56.6
 AU2940
 AU2940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2940!SPC LA S     -   1.00000392  x   0.99996485  =   0.99996877
 AU2940!UTM  15      -   1.00000392  x   1.00053565  =   1.00053957
 AU2940
 AU2940:                Primary Azimuth Mark                     Grid Az
 AU2940:SPC LA S     -  CUT                                      034 48 05.3
 AU2940:UTM  15      -  CUT                                      033 59 20.8
 AU2940
 AU2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN7535465905(NAD 83)
 AU2940
 AU2940|---------------------------------------------------------------------|
 AU2940| PID    Reference Object                     Distance      Geod. Az  |
 AU2940|                                                           dddmmss.s |
 AU2940| DD6407 BRUSLE RM 1                          24.913 METERS 02359     |
 AU2940| AU2824 CUT                                 APPROX.14.7 KM 0352317.4 |
 AU2940| DD6408 BRUSLE RM 2                          15.920 METERS 12317     |
 AU2940| AU2939 BRU                                 APPROX. 4.6 KM 2622934.6 |
 AU2940|---------------------------------------------------------------------|
 AU2940
 AU2940                          SUPERSEDED SURVEY CONTROL
 AU2940
 AU2940  NAD 83(1986)-  29 29 32.75960(N)    090 09 35.95697(W) AD(       ) 2
 AU2940  NAD 27      -  29 29 31.97400(N)    090 09 35.68400(W) AD(       ) 2
 AU2940
 AU2940.Superseded values are not recommended for survey control.
 AU2940
 AU2940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2940.See file dsdata.pdf to determine how the superseded data were derived.
 AU2940
 AU2940_MARKER: DS = TRIANGULATION STATION DISK
 AU2940_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2940_STAMPING: BRUSLE 1934
 AU2940_MARK LOGO: CGS
 AU2940_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2940
 AU2940  HISTORY     - Date     Condition        Report By
 AU2940  HISTORY     - 1934     MONUMENTED       CGS
 AU2940  HISTORY     - 1940     GOOD             SHELL
 AU2940  HISTORY     - 1952     POOR             CGS
 AU2940  HISTORY     - 1952     POOR             HUMBLE
 AU2940
 AU2940                          STATION DESCRIPTION
 AU2940
 AU2940'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AU2940'ON THE EASTERN SIDE OF A LONG POINT OF LAND EXTENDING N
 AU2940'INTO LITTLE LAKE, 150 METERS (492 FEET) S OF THE END OF
 AU2940'THE POINT, 45 METERS (148 FEET) W OF THE NEAREST HIGH-WATER
 AU2940'MARK, AND IMMEDIATELY IN FRONT OF A LARGE POND.  THERE IS A
 AU2940'LARGE GROUP OF LIVE OAK TREES AT THE SOUTHERN END OF THE POINT.
 AU2940'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 AU2940'IN CONCRETE IN THE TOPS OF TILES WHICH ARE FASTENED BY MEANS
 AU2940'OF CONCRETE TO THE UPPER END OF LONG WOODEN PILES DRIVEN
 AU2940'INTO THE MARSH.
 AU2940'
 AU2940'REFERENCE MARK NO. 1 IS 24.913 METERS (81.74 FEET) FROM THE
 AU2940'STATION N 23 DEG 59 MIN E.  REFERENCE MARK
 AU2940'NO. 2 IS 15.920 METERS (52.23 FEET) FROM THE STATION
 AU2940'S 56 DEG 43 MIN E.  THE DISTANCE BETWEEN THE REFERENCE
 AU2940'MARKS IS 31.668 METERS (103.90 FEET).
 AU2940
 AU2940                          STATION RECOVERY (1940)
 AU2940
 AU2940'RECOVERY NOTE BY SHELL OIL COMPANY 1940
 AU2940'RECOVERED IN GOOD CONDITION.
 AU2940'
 AU2940'PART OF THE ORIGINAL DESCRIPTION CALLS FOR THE STATION TO
 AU2940'BE 492 FEET S OF THE END OF THE POINT, AND 148 FEET W OF
 AU2940'THE NEAREST HIGH-WATER MARK.
 AU2940'
 AU2940'AT THE PRESENT TIME THE STATION IS ONLY 80 FEET S OF THE END
 AU2940'OF THE POINT AND 27 FEET SW OF THE NEAREST HIGH-WATER MARK.
 AU2940'
 AU2940'THE TWO REFERENCE MARKS ARE BOTH IN THE WATER AT THE PRESENT
 AU2940'TIME.
 AU2940
 AU2940                          STATION RECOVERY (1952)
 AU2940
 AU2940'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2940'STATION WAS RECOVERED IN VERY POOR CONDITION.  BOTH REFERENCE
 AU2940'MARKS HAVE BEEN WASHED OUT THROUGH EROSION OF THE MARSH.
 AU2940'
 AU2940'STATION IS LOCATED ABOUT 300 FT. OFFSHORE, E OF A POINT OF
 AU2940'LAND, AND IN 4 FT. OF WATER.  IT IS A STANDARD DISK, STAMPED
 AU2940'BRUSLE 1934 AND SET IN THE TOP OF A 10-IN. TILE FILLED WITH
 AU2940'CONCRETE.  THE MONUMENT IS VERY UNSTEADY AND WILL PROBABLY
 AU2940'BE WASHED OUT SOON.  AT THE TIME THAT THE STATION WAS VISITED,
 AU2940'THERE WAS A 10-FT. STAND IN PLACE OVER THE STATION.
 AU2940
 AU2940                          STATION RECOVERY (1952)
 AU2940
 AU2940'RECOVERY NOTE BY HUMBLE OIL AND REFINING COMPANY 1952
 AU2940'STATION IS VERY UNSTABLE AND SUBJECT TO WAVE ACTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5029 ***********************************************************************
 BJ5029  DESIGNATION -  BRUSLE 2
 BJ5029  PID         -  BJ5029
 BJ5029  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5029  COUNTRY     -  US
 BJ5029  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5029
 BJ5029                         *CURRENT SURVEY CONTROL
 BJ5029  ______________________________________________________________________
 BJ5029* NAD 83(1992) POSITION- 30 23 23.96361(N) 091 14 33.98097(W)   NO CHECK
 BJ5029* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5029  **This station is located in a suspected subsidence area (see below).
 BJ5029  ______________________________________________________________________
 BJ5029  GEOID HEIGHT    -        -27.096 (meters)                     GEOID18
 BJ5029  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5029  HORZ ORDER      -  SECOND
 BJ5029
 BJ5029.The horizontal coordinates were established by classical geodetic methods
 BJ5029.and adjusted by the National Geodetic Survey in January 1993.
 BJ5029
 BJ5029.No horizontal observational check was made to the station.
 BJ5029
 BJ5029.** This station is in an area of known vertical motion. If an
 BJ5029.** orthometric height was ever established but is not available 
 BJ5029.** in the current survey control section, the orthometric height
 BJ5029.** is considered suspect.  Suspect heights are available in the
 BJ5029.** superseded section only if requested.
 BJ5029
 BJ5029.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5029.GEOID18 height accuracy estimate available here.
 BJ5029
 BJ5029.Click photographs - Photos may exist for this station.
 BJ5029
 BJ5029.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5029
 BJ5029. The following values were computed from the NAD 83(1992) position.
 BJ5029
 BJ5029;                    North         East     Units Scale Factor Converg.
 BJ5029;SPC LA S     -   209,499.589 1,008,703.064   MT  0.99994872   +0 02 43.0
 BJ5029;SPC LA S     -   687,333.23  3,309,386.64   sFT  0.99994872   +0 02 43.0
 BJ5029;UTM  15      - 3,363,310.621   668,826.948   MT  0.99995164   +0 53 21.0
 BJ5029
 BJ5029!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5029!SPC LA S     -   1.00000319  x   0.99994872  =   0.99995191
 BJ5029!UTM  15      -   1.00000319  x   0.99995164  =   0.99995483
 BJ5029
 BJ5029:                Primary Azimuth Mark                     Grid Az
 BJ5029:SPC LA S     -  BRUSLE 2 AZ MK                           043 39 09.7
 BJ5029:UTM  15      -  BRUSLE 2 AZ MK                           042 48 31.7
 BJ5029
 BJ5029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6882663310(NAD 83)
 BJ5029
 BJ5029|---------------------------------------------------------------------|
 BJ5029| PID    Reference Object                     Distance      Geod. Az  |
 BJ5029|                                                           dddmmss.s |
 BJ5029| BJ5020 BATON ROUGE STATE CAPITOL CUP       APPROX. 9.1 KM 0353503.1 |
 BJ5029| BJ5323 BRUSLE 2 AZ MK                      APPROX. 0.5 KM 0434152.7 |
 BJ5029| BJ5030 BRUSLE                                7.591 METERS 11925     |
 BJ5029| CW1164 BRUSLE 2 RM 4                        15.258 METERS 21309     |
 BJ5029| CS7240 BRUSLY AT/T MICROWAVE                              21321     |
 BJ5029| CS7238 BRUSLE 2 RM 5                        26.673 METERS 35330     |
 BJ5029| BJ5075 BRUSLE RM 2                          26.770 METERS 35335     |
 BJ5029|---------------------------------------------------------------------|
 BJ5029
 BJ5029                          SUPERSEDED SURVEY CONTROL
 BJ5029
 BJ5029  NAD 83(1986)-  30 23 23.98213(N)    091 14 33.97902(W) AD(       ) 2
 BJ5029  NAD 27      -  30 23 23.29513(N)    091 14 33.58594(W) AD(       ) 2
 BJ5029
 BJ5029.Superseded values are not recommended for survey control.
 BJ5029
 BJ5029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5029.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5029
 BJ5029_MARKER: DS = TRIANGULATION STATION DISK
 BJ5029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5029_STAMPING: BRUSLE 2 1960
 BJ5029_MARK LOGO: CGS
 BJ5029_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5029+STABILITY: SURFACE MOTION
 BJ5029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5029+SATELLITE: SATELLITE OBSERVATIONS - July 01, 1985
 BJ5029
 BJ5029  HISTORY     - Date     Condition        Report By
 BJ5029  HISTORY     - 1960     MONUMENTED       CGS
 BJ5029  HISTORY     - 1965     MARK NOT FOUND   CGS
 BJ5029  HISTORY     - 19850701 GOOD             NGS
 BJ5029
 BJ5029                          STATION DESCRIPTION
 BJ5029
 BJ5029'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CRR)
 BJ5029'THE STATION IS LOCATED 3.7 MILES SOUTH ALONG STATE HIGHWAY
 BJ5029'1 FROM ITS JUNCTION WITH STATE HIGHWAY 76 AT PORT ALLEN, AT THE
 BJ5029'SOUTHWEST EDGE OF BRUSLY AND IN THE SOUTHWEST ANGLE OF THE
 BJ5029'INTERSECTION OF STATE HIGHWAY NO. 1 AND 989-2 BETWEEN THE
 BJ5029'HIGHWAY AND THE RAILROAD TRACK.  IT IS 24.7 FEET EAST OF THE
 BJ5029'EAST RAIL OF THE TRACK, 49 FEET WEST OF THE CENTERLINE OF
 BJ5029'THE HIGHWAY, 50 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 BJ5029'989-2, 26.3 FEET SOUTH OF A TELEGRAPH POLE, 50.1 FEET NORTH
 BJ5029'OF THE 2ND TELEGRAPH POLE SOUTH OF THE ROAD, 6 FEET
 BJ5029'NORTH-NORTHWEST OF THE BELL TELEPHONES 4 BY 4 CONCRETE
 BJ5029'WITNESS POST, AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.
 BJ5029'IT IS A STANDARD DISK, STAMPED BRUSLE 2 1960, PROJECTING
 BJ5029'6 INCHES.
 BJ5029'
 BJ5029'REFERENCE MARK NO. 2 IS 87.25 FEET NORTHWEST OF THE STATION,
 BJ5029'24.9 FEET WEST OF THE WEST RAIL OF THE TRACK, 24 FEET NORTH
 BJ5029'OF THE CENTERLINE OF STATE HIGHWAY 989-2, 2.5 FEET SOUTH
 BJ5029'OF A TELEGRAPH POLE, 6 FEET NORTH OF A ANCHOR POLE FOR A
 BJ5029'TALL POLE WEST OF THE TRACK AND SOUTH OF THE ROAD, AND 16
 BJ5029'FEET NORTHWEST OF THE WEST END OF A CONCRETE CULVERT UNDER
 BJ5029'THE TRACKS.  IT IS A STANDARD DISK, STAMPED BRUSLE NO 2
 BJ5029'1931, FLUSH WITH THE GROUND.
 BJ5029'
 BJ5029'REFERENCE MARK NO. 4 IS 50.16 FEET SOUTH OF THE STATION,
 BJ5029'24.3 FEET EAST OF THE EAST RAIL OF THE TRACK, 49.7 FEET WEST
 BJ5029'OF THE CENTERLINE OF THE HIGHWAY, 100 FEET SOUTH OF THE
 BJ5029'CENTERLINE OF STATE HIGHWAY 989-2, 2 FEET WEST-NORTHWEST
 BJ5029'OF THE 2ND POLE SOUTH OF THE ROAD CROSSING THE TRACKS, AND
 BJ5029'1.5 FEET SOUTHWEST OF A METAL WITNESS POST.  IT IS A STANDARD
 BJ5029'DISK, STAMPED BRUSLE 2 NO 4 1960, PROJECTING 6 INCHES.
 BJ5029
 BJ5029                          STATION RECOVERY (1965)
 BJ5029
 BJ5029'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (AKH)
 BJ5029'STATION AND REFERENCE MARKS WERE SEARCHED FOR BUT NOT FOUND.
 BJ5029
 BJ5029                          STATION RECOVERY (1985)
 BJ5029
 BJ5029'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (SLC)
 BJ5029'THE SURFACE STATION MARK WAS VISITED IN FEBUARY 1984, THE SURFACE
 BJ5029'STATION MARK AND REFERENCE MARK NO 4 WAS RECOVERED IN GOOD CONDITION,
 BJ5029'REFERENCE MARK NO 2 WAS RECOVERED AND FOUND TILTED, THIS DATE.
 BJ5029'REFERENCE NO 2 WAS STRAIGHTEN, REINFORCED, AND RESTAMPED BRUSLE 2 NO 5
 BJ5029'1929 1984.  THIS DATE DISTANCE AND DIRECTION WERE MADE BETWEEN THE
 BJ5029'REFERENCE MARKS USING AN UNIDENTIFIED TOWER FOR THE INITIAL, THE
 BJ5029'STATION WAS VISITED AGAIN IN OCTOBER 1984 AND AN AZIMUTH MARK WAS SET,
 BJ5029'DISTANCES AND DIRECTION WERE MADE TO THE AZIMUTH MARK AND REFERENCE
 BJ5029'MARKS USING THE SAME UNIDENTIFIED TOWER FOR THE INITIAL.  THE STATION
 BJ5029'WAS VISITED AGAIN IN JULY 1985, AND MEASUREMENTS WERE MADE TO POSITION
 BJ5029'THE AZIMUTH MARK.  THE BATON ROUGE STATE CAPITOL, CUPOLA A POSITIONED
 BJ5029'INTERSECTION STATION WAS USED TO DETERMINE THE AZIMUTH TO THE NEW
 BJ5029'AZIMUTH MARK.
 BJ5029'
 BJ5029'THE STATION IS LOCATED ABOUT 6 KM (3.7 MI) SOUTH ALONG STATE HIGHWAY 1
 BJ5029'FROM ITS JUNCTION WITH STATE HIGHWAY 76 AT PORT ALLEN, AT THE
 BJ5029'SOUTHWEST EDGE OF THE TOWN BRUSLY AND IN THE SOUTHWEST ANGLE OF THE
 BJ5029'INTERSECTION OF STATE HIGHWAY 1 AND STATE HIGHWAY 989-2 BETWEEN
 BJ5029'HIGHWAY 1 AND THE RAILROAD TRACKS.
 BJ5029'
 BJ5029'TO REACH THE STATION FROM PORT ALLEN DRIVE SOUTH ALONG STATE HIGHWAY 1
 BJ5029'FOR 8 KM (5 MI) TO THE MAIN CROSSROAD IN BRUSLY.
 BJ5029'
 BJ5029'THE STATION IS A STANDARD NGS DISK STAMPED--BRUSLE 2 1960--, SET INTO
 BJ5029'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES OR 30 CM IN DIAMETER
 BJ5029'FLUSH WITH GRUND LOCATED 50 FT (15.2 M) NW FROM THE CENTER OF THE
 BJ5029'SOUTHBOUND LANE HIGHWAY 1, 51 FT (15.5 M) SSW FROM THE CENTER OF
 BJ5029'HIGHWAY 989-2, 25 FT (7.6 M) SE FROM THE EAST RAIL OF THE TEXAS,
 BJ5029'PACIFIC RAILROAD, 29 FT (8.8 M) W FROM THE CEMENT CULVERT UNDER
 BJ5029'HIGHWAY 1, AND 1 FT (0.3 M) SE FROM THE METAL WITNESS POST WITH SIGN
 BJ5029'ATTACHED.
 BJ5029'
 BJ5029'THE UNDERGROUND MARK WAS NOT INSPECTED AT THIS DATE.
 BJ5029'
 BJ5029'REFERENCE MARK NO 5 IS A STANDARD NGS DISK STAMPED--BRUSLE 2 1929 NO 5
 BJ5029'1984--, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES OR 30
 BJ5029'CM ON SIDE FLUSH WITH GROUND LOCATED 27 FT (8.2 M) N FROM THE CENTER
 BJ5029'OF HIGHWAY 989-2, 25 FT (7.6 M) WNW FROM THE WEST RAIL OF THE TEXAS,
 BJ5029'PACIFIC RAILROAD, 16.5 FT (5 M) NW FROM THE WEST END OF A CEMENT
 BJ5029'CULVERT UNDER RAILROAD TRACK, AND 6 FT (1.8 M) E FROM THE METAL
 BJ5029'WITNESS POST WITH SIGN ATTACHED.
 BJ5029'
 BJ5029'REFERENCE MARK NO 4 IS A STANDARD NGS DISK STAMPED--BRUSLE 2 NO 4
 BJ5029'1960--, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES OR 30
 BJ5029'CM ON SIDE PROJECTING 6 INCHES OR 2.4 CM ABOVE THE GROUND LOCATED 100
 BJ5029'FT (30.5 M) S FROM THE CENTER OF HIGHWAY 989-2, 49.5 FT (15.1 M) W
 BJ5029'FROM THE CENTER OF HIGHWAY 1, 24.5 FT (7.5 M) E FROM THE EAST RAIL OF
 BJ5029'THE TEXAS, PACIFIC RAILROAD, AND 1.5 FT (0.5 M) SW FROM A METAL
 BJ5029'WITNESS POST WITH SIGN ATTACHED.
 BJ5029'
 BJ5029'AZIMUTH MARK IS A STANDARD NGS DISK STAMPED--BRUSLE 2 1960 1984--,
 BJ5029'LOCATED 128.5 FT (39.2 M) N FROM THE WEST CORNER OF BRUSLY HIGH
 BJ5029'SCHOOL, 48 FT (14.6 M) WSW FROM THE WEST SOUTHWEST SIDE OF BRUSLY HIGH
 BJ5029'SCHOOL, 50 FT (15.2 M) E FROM A FLAG POLE IN FRONT OF BRUSLY HIGH
 BJ5029'SCHOOL, AND 33.5 FT (10.2 M) S FROM THE CENTER OF A DOUBLE BRICKED
 BJ5029'ARCH IN FRONT OF SCHOOL.
 BJ5029'
 BJ5029'TO REACH THE AZIMUTH MARK FROM THE STATION MARK GO NORTH ALONG STATE
 BJ5029'HIGHWAY 1 FOR 0.5 KM (0.3 MI) TO THE AZIMUTH MARK SET IN A DRILL HOLE,
 BJ5029'IN A CONCRETE SLAB SUPPORTING A DOUBLE BRICKED ARCH IN FRONT OF THE
 BJ5029'BRUSLY HIGH SCHOOL ON THE EAST SIDE OF HIGHWAY 1.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5323 ***********************************************************************
 BJ5323  DESIGNATION -  BRUSLE 2 AZ MK
 BJ5323  PID         -  BJ5323
 BJ5323  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5323  COUNTRY     -  US
 BJ5323  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5323
 BJ5323                         *CURRENT SURVEY CONTROL
 BJ5323  ______________________________________________________________________
 BJ5323* NAD 83(1992) POSITION- 30 23 35.78059(N) 091 14 20.95531(W)   NO CHECK
 BJ5323* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5323  **This station is located in a suspected subsidence area (see below).
 BJ5323  ______________________________________________________________________
 BJ5323  GEOID HEIGHT    -        -27.095 (meters)                     GEOID18
 BJ5323  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 BJ5323  HORZ ORDER      -  THIRD
 BJ5323
 BJ5323.The horizontal coordinates were established by classical geodetic methods
 BJ5323.and adjusted by the National Geodetic Survey in January 1993.
 BJ5323
 BJ5323.No horizontal observational check was made to the station.
 BJ5323
 BJ5323.** This station is in an area of known vertical motion. If an
 BJ5323.** orthometric height was ever established but is not available 
 BJ5323.** in the current survey control section, the orthometric height
 BJ5323.** is considered suspect.  Suspect heights are available in the
 BJ5323.** superseded section only if requested.
 BJ5323
 BJ5323.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5323.GEOID18 height accuracy estimate available here.
 BJ5323
 BJ5323.Click photographs - Photos may exist for this station.
 BJ5323
 BJ5323.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5323
 BJ5323. The following values were computed from the NAD 83(1992) position.
 BJ5323
 BJ5323;                    North         East     Units Scale Factor Converg.
 BJ5323;SPC LA S     -   209,863.745 1,009,050.484   MT  0.99994911   +0 02 49.5
 BJ5323;SPC LA S     -   688,527.97  3,310,526.46   sFT  0.99994911   +0 02 49.5
 BJ5323;UTM  15      - 3,363,679.856   669,168.968   MT  0.99995306   +0 53 27.9
 BJ5323
 BJ5323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5323!SPC LA S     -   1.00000323  x   0.99994911  =   0.99995234
 BJ5323!UTM  15      -   1.00000323  x   0.99995306  =   0.99995629
 BJ5323
 BJ5323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6916863679(NAD 83)
 BJ5323
 BJ5323                          SUPERSEDED SURVEY CONTROL
 BJ5323
 BJ5323  NAD 83(1986)-  30 23 35.79875(N)    091 14 20.95292(W) AD(       ) 3
 BJ5323
 BJ5323.Superseded values are not recommended for survey control.
 BJ5323
 BJ5323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5323.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5323
 BJ5323_MARKER: DZ = AZIMUTH MARK DISK
 BJ5323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5323_STAMPING: BRUSLE 2 1960 1984
 BJ5323_MARK LOGO: NGS
 BJ5323_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5323+STABILITY: SURFACE MOTION
 BJ5323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5323+SATELLITE: SATELLITE OBSERVATIONS - 1984
 BJ5323
 BJ5323  HISTORY     - Date     Condition        Report By
 BJ5323  HISTORY     - 1984     MONUMENTED       NGS
 BJ5323
 BJ5323                          STATION DESCRIPTION
 BJ5323
 BJ5323'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984 (FLM)
 BJ5323'THE STATION IS LOCATED AT THE BRUSLY HIGH SCHOOL.
 BJ5323'
 BJ5323'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 1 AND 76
 BJ5323'IN PORT ALLEN, DRIVE SOUTH ALONG STATE HIGHWAY 1 FOR 5.5 KM (3.4
 BJ5323'MILES) TO THE AZIMUTH MARK ON THE LEFT SIDE OF HIGHWAY 1 IN FRONT OF
 BJ5323'THE BRUSLY HIGH SCHOOL.
 BJ5323'
 BJ5323'THE STATION IS A STANDARD NGS DISK STAMPED--BRUSLE 2 1960 1984--,
 BJ5323'CEMENTED IN A DRILL HOLE IN A CONCRETE SLAB SUPPORTING A DOUBLE
 BJ5323'BRICKED ARCH IN FRONT OF THE BRUSLY HIGH SCHOOL ON THE EAST SIDE OF
 BJ5323'THE HIGHWAY.  IT IS LOCATED 128.5 FT (39.2 M) N FROM THE WEST CORNER
 BJ5323'OF BRUSLY HIGH SCHOOL, 18 FT (14.6 M) WSW FROM THE WEST SOUTHWEST SIDE
 BJ5323'OF THE SCHOOL, 52 FT (15.2 M) E FROM A FLAG POLE IN FRONT OF THE
 BJ5323'SCHOOL, AND 33.5 FT (10.2 M) S FROM THE CENTER OF A DOUBLE BRICKED
 BJ5323'ARCH IN FRONT OF SCHOOL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5022 ***********************************************************************
 BJ5022  DESIGNATION -  BRUSLY WATER TANK
 BJ5022  PID         -  BJ5022
 BJ5022  STATE/COUNTY-  LA/WEST BATON ROUGE
 BJ5022  COUNTRY     -  US
 BJ5022  USGS QUAD   -  BATON ROUGE WEST (2018)
 BJ5022
 BJ5022                         *CURRENT SURVEY CONTROL
 BJ5022  ______________________________________________________________________
 BJ5022* NAD 83(1992) POSITION- 30 23 45.07920(N) 091 13 58.58103(W)   ADJUSTED
 BJ5022  **This station is located in a suspected subsidence area (see below).
 BJ5022  ______________________________________________________________________
 BJ5022  GEOID HEIGHT    -        -27.092 (meters)                     GEOID18
 BJ5022  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 BJ5022  HORZ ORDER      -  THIRD
 BJ5022
 BJ5022.The horizontal coordinates were established by classical geodetic methods
 BJ5022.and adjusted by the National Geodetic Survey in January 1993.
 BJ5022
 BJ5022.** This station is in an area of known vertical motion. If an
 BJ5022.** orthometric height was ever established but is not available 
 BJ5022.** in the current survey control section, the orthometric height
 BJ5022.** is considered suspect.  Suspect heights are available in the
 BJ5022.** superseded section only if requested.
 BJ5022
 BJ5022.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5022.GEOID18 height accuracy estimate available here.
 BJ5022
 BJ5022.Click photographs - Photos may exist for this station.
 BJ5022
 BJ5022.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5022
 BJ5022. The following values were computed from the NAD 83(1992) position.
 BJ5022
 BJ5022;                    North         East     Units Scale Factor Converg.
 BJ5022;SPC LA S     -   210,150.580 1,009,647.494   MT  0.99994942   +0 03 00.7
 BJ5022;SPC LA S     -   689,469.03  3,312,485.15   sFT  0.99994942   +0 03 00.7
 BJ5022;UTM  15      - 3,363,975.456   669,761.691   MT  0.99995554   +0 53 39.5
 BJ5022
 BJ5022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6976163975(NAD 83)
 BJ5022
 BJ5022                          SUPERSEDED SURVEY CONTROL
 BJ5022
 BJ5022  NAD 83(1986)-  30 23 45.09764(N)    091 13 58.57913(W) AD(       ) 3
 BJ5022  NAD 27      -  30 23 44.41188(N)    091 13 58.18494(W) AD(       ) 3
 BJ5022
 BJ5022.Superseded values are not recommended for survey control.
 BJ5022
 BJ5022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5022.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5022
 BJ5022_MARKER: 53 = ELEVATED TANK
 BJ5022
 BJ5022  HISTORY     - Date     Condition        Report By
 BJ5022  HISTORY     - 1929     FIRST OBSERVED   CGS
 BJ5022  HISTORY     - 1955     GOOD             CGS
 BJ5022
 BJ5022                          STATION DESCRIPTION
 BJ5022
 BJ5022'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ5022'THE STATION IS LOCATED 0.5 MI. N AND 0.35 MI. W OF TRIANGULATION
 BJ5022'STATION BURSLY, AND AT THE CINCLARE SUGAR MILLS.  IT IS A
 BJ5022'FOUR-LEGGED STEEL STRUCTURE SUPPORTING A TANK ON ITS TOP.
 BJ5022'IT IS ABOUT 125 FT. HIGH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3296 ***********************************************************************
 CQ3296  DESIGNATION -  BRYSON
 CQ3296  PID         -  CQ3296
 CQ3296  STATE/COUNTY-  LA/CADDO
 CQ3296  COUNTRY     -  US
 CQ3296  USGS QUAD   -  BLANCHARD (2018)
 CQ3296
 CQ3296                         *CURRENT SURVEY CONTROL
 CQ3296  ______________________________________________________________________
 CQ3296* NAD 83(1993) POSITION- 32 33 39.38473(N) 093 58 38.03464(W)   ADJUSTED
 CQ3296* NAVD 88 ORTHO HEIGHT -    84.71  (+/-2cm)      277.9   (feet) VERTCON3
 CQ3296  ______________________________________________________________________
 CQ3296  GEOID HEIGHT    -        -26.125 (meters)                     GEOID18
 CQ3296  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 CQ3296  HORZ ORDER      -  FIRST
 CQ3296  VERT ORDER      -  THIRD ? (See Below)
 CQ3296
 CQ3296.The horizontal coordinates were established by classical geodetic methods
 CQ3296.and adjusted by the National Geodetic Survey in February 1996.
 CQ3296
 CQ3296.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3296.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3296
 CQ3296.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3296.GEOID18 height accuracy estimate available here.
 CQ3296
 CQ3296.The vertical order pertains to the NGVD 29 superseded value.
 CQ3296
 CQ3296.Click photographs - Photos may exist for this station.
 CQ3296
 CQ3296.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3296
 CQ3296. The following values were computed from the NAD 83(1993) position.
 CQ3296
 CQ3296;                    North         East     Units Scale Factor Converg.
 CQ3296;SPC LA N     -   229,457.752   861,275.638   MT  0.99997760   -0 46 51.6
 CQ3296;SPC LA N     -   752,812.64  2,825,701.82   sFT  0.99997760   -0 46 51.6
 CQ3296;SPC TXNC     - 2,108,307.331 1,024,578.415   MT  0.99990905   +2 28 00.1
 CQ3296;SPC TXNC     - 6,917,004.97  3,361,471.02   sFT  0.99990905   +2 28 00.1
 CQ3296;UTM  15      - 3,603,035.530   408,259.724   MT  0.99970378   -0 31 33.5
 CQ3296
 CQ3296!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3296!SPC LA N     -   0.99999080  x   0.99997760  =   0.99996840
 CQ3296!SPC TXNC     -   0.99999080  x   0.99990905  =   0.99989985
 CQ3296!UTM  15      -   0.99999080  x   0.99970378  =   0.99969458
 CQ3296
 CQ3296:                Primary Azimuth Mark                     Grid Az
 CQ3296:SPC LA N     -  LEIGH 2                                  273 32 34.9
 CQ3296:SPC TXNC     -  LEIGH 2                                  270 17 43.2
 CQ3296:UTM  15      -  LEIGH 2                                  273 17 16.8
 CQ3296
 CQ3296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS0825903035(NAD 83)
 CQ3296
 CQ3296|---------------------------------------------------------------------|
 CQ3296| PID    Reference Object                     Distance      Geod. Az  |
 CQ3296|                                                           dddmmss.s |
 CQ3296| CX7375 WEST GABLED END SMALL HOUSE          39.014 METERS 11141     |
 CQ3296| CX5086 BRYSON RM 3                          39.788 METERS 16836     |
 CQ3296| CX5084 BRYSON RM 1                                        18724     |
 CQ3296| CX5083 BRYSON AZ MK                                       1872416.9 |
 CQ3296| CQ3297 BRYSON RM                           202.970 METERS 19411     |
 CQ3296| CR1067 LEIGH 2                             APPROX.15.2 KM 2724543.3 |
 CQ3296| CR1064 SOUTHWESTERN BELL TV TOWER          APPROX.12.6 KM 2921805.2 |
 CQ3296| CX5085 BRYSON RM 2                          32.903 METERS 29855     |
 CQ3296|---------------------------------------------------------------------|
 CQ3296
 CQ3296                          SUPERSEDED SURVEY CONTROL
 CQ3296
 CQ3296  NAD 83(1992)-  32 33 39.38816(N)    093 58 38.03205(W) AD(       ) 1
 CQ3296  NAD 83(1986)-  32 33 39.39543(N)    093 58 38.02446(W) AD(       ) 1
 CQ3296  NAD 27      -  32 33 38.85100(N)    093 58 37.37000(W) AD(       ) 1
 CQ3296  NGVD 29              84.78   (m)          278.1    (f) LEVELING    3  
 CQ3296
 CQ3296.Superseded values are not recommended for survey control.
 CQ3296
 CQ3296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3296.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3296
 CQ3296_MARKER: DS = TRIANGULATION STATION DISK
 CQ3296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3296_STAMPING: BRYSON 1930
 CQ3296_MARK LOGO: CGS
 CQ3296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3296+STABILITY: SURFACE MOTION
 CQ3296
 CQ3296  HISTORY     - Date     Condition        Report By
 CQ3296  HISTORY     - 1930     MONUMENTED       CGS
 CQ3296  HISTORY     - 1935     GOOD             LAGS
 CQ3296  HISTORY     - 1950     GOOD             CGS
 CQ3296  HISTORY     - 1956     GOOD             CGS
 CQ3296  HISTORY     - 1958     GOOD             CGS
 CQ3296  HISTORY     - 19950205 GOOD             USPSQD
 CQ3296
 CQ3296                          STATION DESCRIPTION
 CQ3296
 CQ3296'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 CQ3296'SIX MILES WSW OF BLANCHARD, 0.1 MILE N OF THE INTERSECTION
 CQ3296'OF THE GREENWOOD-MOORINGSPORT ROAD AND THE BLANCHARD-FURRH
 CQ3296'ROAD, IN THE LOT IN FRONT OF MR. BRYSONS HOUSE, THE FIRST
 CQ3296'HOUSE ON THE E SIDE OF THE ROAD N OF THE INTERSECTION, ON
 CQ3296'S SIDE OF SECTION 11, T. 18 N., R. 16 W., 45.0 METERS (148
 CQ3296'FEET) E OF ROAD, 33.1 METERS (109 FEET) W BY N OF NW CORNER
 CQ3296'OF HOUSE, AND 16.5 METERS (54 FEET) S OF WIRE FENCE.
 CQ3296'
 CQ3296'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 CQ3296'DISKS SET IN CONCRETE.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 1 IS AT HIGHWAY INTERSECTION, 12 METERS
 CQ3296'(39 FEET) E OF GREENWOOD ROAD, 35 METERS (115 FEET) SE OF
 CQ3296'A 2 1/2-FOOT RED OAK TREE, AND 0.1 MILE FROM STATION
 CQ3296'S 47 DEG 24 MIN 14 SEC W.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 2 IS ABOUT 15 METERS (49 FEET) E OF ROAD,
 CQ3296'10 METERS (33 FEET) N BY E OF LARGE RED OAK TREE, AND 32.92
 CQ3296'METERS (108.0 FEET) FROM STATION N 61 DEG 06 MIN W.
 CQ3296
 CQ3296                          STATION RECOVERY (1935)
 CQ3296
 CQ3296'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 CQ3296'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 CQ3296'DESCRIPTION ADEQUATE.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 1 IS AT HIGHWAY INTERSECTION, 39 FEET
 CQ3296'E OF GREENWOOD ROAD, 115 FEET SE OF A 2 1/2-FOOT RED OAK
 CQ3296'TREE, AND 722 FEET FROM THE STATION.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 2 IS ABOUT 49 FEET E OF THE ROAD, 33 FEET
 CQ3296'N BY E OF A LARGE OAK (RED) TREE, AND 108 FEET FROM THE
 CQ3296'STATION.
 CQ3296
 CQ3296                          STATION RECOVERY (1950)
 CQ3296
 CQ3296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (JCT)
 CQ3296'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 CQ3296'CONDITION.  A NEW DESCRIPTION FOLLOWS.
 CQ3296'
 CQ3296'THE STATION IS LOCATED ABOUT 8-1/4 MILES NORTH-NORTHWEST
 CQ3296'OF GREENWOOD, 6 MILES WEST-SOUTHWEST OF BLANCHARD AND 0.1
 CQ3296'MILE NORTH-NORTHEAST OF MR. BRYSONS STORE.  IT IS 126 FEET
 CQ3296'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE AND 49
 CQ3296'FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY.  THE MARK
 CQ3296'PROJECTS 8 INCHES AND THE DISK IS STAMPED BRYSON 1930.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 2 IS 91 FEET NORTH OF THE CENTERLINE OF
 CQ3296'THE DRIVEWAY, 51 FEET EAST OF THE CENTERLINE OF THE
 CQ3296'GREENWOOD-MOORINGSPORT ROAD AND 4 FEET EAST OF THE RIGHT-OF-WAY
 CQ3296'FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 CQ3296'BRYSON NO 2 1930.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 3 IS 77 FEET SOUTH OF THE CENTERLINE
 CQ3296'OF THE DRIVEWAY AND 2 FEET NORTH OF A FENCE.  THE MARK PROJECTS
 CQ3296'4 INCHES AND THE DISK IS STAMPED BRYSON NO 3 1950.
 CQ3296'
 CQ3296'AZIMUTH MARK IS JUST SOUTH OF ROAD INTERSECTION, 101 FEET
 CQ3296'SOUTH OF THE CENTERLINE OF THE BLANCHARD-FURRH ROAD, 48
 CQ3296'FEET SOUTH OF A FENCE CORNER, 38 FEET EAST OF THE CENTERLINE
 CQ3296'OF THE GREENWOOD-MOORINGSPORT ROAD, 3 FEET WEST OF THE FENCE
 CQ3296'AND 2 FEET WEST-SOUTHWEST OF A WITNESS POST.  THE MARK PROJECTS
 CQ3296'3 INCHES AND THE DISK IS STAMPED BRYSON 1930 AZIMUTH.  THIS
 CQ3296'MARK HAS A REFERENCE DISK.
 CQ3296'
 CQ3296'(USGS) BENCH MARK IS IN THE SOUTHWEST ANGLE OF THE ROAD
 CQ3296'INTERSECTION, 36 FEET SOUTH OF THE CENTERLINE OF THE BLANCHARD-FURRH
 CQ3296'ROAD, 26 FEET WEST OF THE CENTERLINE OF THE GREENWOOD-MOORINGSPORT
 CQ3296'ROAD, 3 FEET SOUTH-SOUTHEAST OF A CORNER AND GATE POST AND
 CQ3296'1 FOOT EAST OF THE FENCE.  THE DISK IS SET IN A 2 INCH PIPE
 CQ3296'WHICH PROJECTS 15 INCHES AND THERE IS NO STAMPING ON THE DISK.
 CQ3296'
 CQ3296'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 CQ3296'BRYSON 1930 TO BENCH MARK.  IT IS (665.91 FEET) 202.969
 CQ3296'METERS SOUTH-SOUTHWEST.
 CQ3296'
 CQ3296'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 80 AND STATE
 CQ3296'ROUTE 994 (GREENWOOD-MOORINGSPORT ROAD) IN GREENWOOD, GO
 CQ3296'NORTH ON ROUTE 994 FOR 8.8 MILES TO BRYSONS STORE IN THE
 CQ3296'NORTHWEST ANGLE OF CROSSROADS, CONTINUE NORTH 0.1 MILE TO
 CQ3296'A DRIVEWAY ON THE RIGHT, TURN RIGHT 200 FEET TO THE STATION
 CQ3296'AS DESCRIBED.
 CQ3296'
 CQ3296'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 CQ3296'THE GREENWOOD-MOORINGSPORT ROAD 0.1 MILE TO CROSSROADS AND
 CQ3296'THE MARK ON THE LEFT 100 FEET SOUTH OF THE INTERSECTION.
 CQ3296'
 CQ3296'OBSERVATIONS TAKEN FROM A 77 FT. TOWER.
 CQ3296'
 CQ3296'NOTE- A NEW REFERENCE MARK NO. 3 WAS SET.
 CQ3296
 CQ3296                          STATION RECOVERY (1956)
 CQ3296
 CQ3296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (JH)
 CQ3296'THE STATION AND R.M. NO. 2 WERE RECOVERED IN GOOD CONDITION
 CQ3296'AS DESCRIBED.
 CQ3296'
 CQ3296'DIRECTIONS FOR PROCEEDING TO STATION SITE ARE CORRECT.
 CQ3296
 CQ3296                          STATION RECOVERY (1958)
 CQ3296
 CQ3296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (RLE)
 CQ3296'THE STATION MARK, REFERENCE MARK NO. 2, REFERENCE MARK NO.
 CQ3296'3 AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  FOLLOWING
 CQ3296'IS A NEW AND COMPLETE DESCRIPTION.
 CQ3296'
 CQ3296'THE STATION MARK IS 126 FEET WEST-NORTHWEST OF THE NORTHWEST
 CQ3296'CORNER OF A SMALL HOUSE, 105 FEET EAST-NORTHEAST OF THE
 CQ3296'WIRE GATE AND 47 FEET NORTH OF THE CENTER OF THE DRIVEWAY.
 CQ3296'THE MARK PROJECTS 8 INCHES AND IS STAMPED BRYSON 1930.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 2 IS ABOUT 70 FEET NORTH OF THE WIRE GATE,
 CQ3296'52 FEET EAST OF THE CENTER OF THE HIGHWAY AND 3 FEET EAST
 CQ3296'OF A FENCE LINE.  THE MARK PROJECTS 3 INCHES AND IS STAMPED
 CQ3296'BRYSON NO 2 1930.
 CQ3296'
 CQ3296'REFERENCE MARK NO. 3 IS ABOUT 83 FEET SOUTH OF THE CENTER
 CQ3296'OF THE DRIVEWAY, 13 FEET EAST OF A 16-INCH TREE AND 13 FEET
 CQ3296'WEST OF A 16-INCH TREE.  THE MARK PROJECTS 4 INCHES AND
 CQ3296'IS STAMPED BRYSON NO 3 1958.
 CQ3296'
 CQ3296'THE AZIMUTH MARK IS ABOUT 101 FEET SOUTH OF THE CENTER OF
 CQ3296'THE BLANCHARD-FURRH ROAD, 38 FEET EAST OF THE CENTER OF
 CQ3296'LOUISIANA STATE HIGHWAY 169, 3 FEET WEST OF A FENCE LINE
 CQ3296'AND 1 FOOT WEST OF A WITNESS POST.  THE MARK PROJECTS 2 INCHES
 CQ3296'AND IS STAMPED BRYSON 1930.
 CQ3296'
 CQ3296'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 80
 CQ3296'AND LOUISIANA STATE HIGHWAY 169 (GREENWOOD-MOORINGSPORT
 CQ3296'ROAD) IN GREENWOOD, GO NORTH ON STATE HIGHWAY 169 FOR 8.4
 CQ3296'MILES TO COULTERS GROCERY STORE AT A CROSSROADS IN LONGWOOD,
 CQ3296'LOUISIANA AND THE AZIMUTH MARK SOUTHEAST OF THE INTERSECTION.
 CQ3296'CONTINUE NORTH ON HIGHWAY 169 FOR 0.1 MILE TO A WIRE GATE
 CQ3296'ON THE RIGHT AND THE STATION AS DESCRIBED.
 CQ3296'
 CQ3296'THE OBSERVATIONS WERE MADE FROM A 90-FOOT TOWER.
 CQ3296
 CQ3296                          STATION RECOVERY (1995)
 CQ3296
 CQ3296'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ3296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3297 ***********************************************************************
 CQ3297  DESIGNATION -  BRYSON RM
 CQ3297  PID         -  CQ3297
 CQ3297  STATE/COUNTY-  LA/CADDO
 CQ3297  COUNTRY     -  US
 CQ3297  USGS QUAD   -  BLANCHARD (2018)
 CQ3297
 CQ3297                         *CURRENT SURVEY CONTROL
 CQ3297  ______________________________________________________________________
 CQ3297* NAD 83(1993) POSITION- 32 33 32.99674(N) 093 58 39.94150(W)   ADJUSTED
 CQ3297* NAVD 88 ORTHO HEIGHT -    85.    (meters)      279.    (feet) SCALED
 CQ3297  ______________________________________________________________________
 CQ3297  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 CQ3297  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 CQ3297  HORZ ORDER      -  SECOND
 CQ3297
 CQ3297.The horizontal coordinates were established by classical geodetic methods
 CQ3297.and adjusted by the National Geodetic Survey in February 1996.
 CQ3297
 CQ3297.The orthometric height was scaled from a topographic map.
 CQ3297
 CQ3297.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3297.GEOID18 height accuracy estimate available here.
 CQ3297
 CQ3297.Click photographs - Photos may exist for this station.
 CQ3297
 CQ3297.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3297
 CQ3297. The following values were computed from the NAD 83(1993) position.
 CQ3297
 CQ3297;                    North         East     Units Scale Factor Converg.
 CQ3297;SPC LA N     -   229,261.673   861,223.216   MT  0.99997726   -0 46 52.7
 CQ3297;SPC LA N     -   752,169.34  2,825,529.83   sFT  0.99997726   -0 46 52.7
 CQ3297;SPC TXNC     - 2,108,108.611 1,024,537.188   MT  0.99990931   +2 27 59.1
 CQ3297;SPC TXNC     - 6,916,353.00  3,361,335.76   sFT  0.99990931   +2 27 59.1
 CQ3297;UTM  15      - 3,602,839.273   408,208.190   MT  0.99970390   -0 31 34.5
 CQ3297
 CQ3297!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3297!SPC LA N     -   0.99999077  x   0.99997726  =   0.99996803
 CQ3297!SPC TXNC     -   0.99999077  x   0.99990931  =   0.99990008
 CQ3297!UTM  15      -   0.99999077  x   0.99970390  =   0.99969467
 CQ3297
 CQ3297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS0820802839(NAD 83)
 CQ3297
 CQ3297                          SUPERSEDED SURVEY CONTROL
 CQ3297
 CQ3297  NAD 83(1992)-  32 33 33.00018(N)    093 58 39.93895(W) AD(       ) 2
 CQ3297  NAD 83(1986)-  32 33 33.00747(N)    093 58 39.93131(W) AD(       ) 2
 CQ3297  NAD 27      -  32 33 32.46290(N)    093 58 39.27650(W) AD(       ) 2
 CQ3297
 CQ3297.Superseded values are not recommended for survey control.
 CQ3297
 CQ3297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3297.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3297
 CQ3297_MARKER: DB = BENCH MARK DISK
 CQ3297_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ3297_MARK LOGO: USGS
 CQ3297_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ3297_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ3297
 CQ3297  HISTORY     - Date     Condition        Report By
 CQ3297  HISTORY     - 1950     MONUMENTED       USGS
 CQ3297  HISTORY     - 19950205 MARK NOT FOUND   USPSQD
 CQ3297
 CQ3297                          STATION DESCRIPTION
 CQ3297
 CQ3297'DESCRIBED BY US GEOLOGICAL SURVEY 1950 (JCT)
 CQ3297'THE STATION IS LOCATED ABOUT 8 MILES NORTH-NORTHWEST OF
 CQ3297'GREENWOOD, 6 MILES WEST-SOUTHWEST OF BLANCHARD AND IN THE
 CQ3297'SOUTHWEST ANGLE OF A CROSSROAD.  IT IS 36 FEET SOUTH OF THE
 CQ3297'CENTERLINE OF THE BLANCHARD - FURRH ROAD, 26 FEET WEST OF
 CQ3297'THE CENTERLINE OF THE GREENWOOD - MOORINGSPORT ROAD, 3 FEET
 CQ3297'SOUTH-SOUTHEAST OF A CORNER AND GATE POST AND 1 FOOT EAST
 CQ3297'OF THE FENCE.  THE DISK IS SET IN THE TOP OF A 2 INCH IRON
 CQ3297'PIPE WHICH PROJECTS 15 INCHES AND THERE IS NO STAMPING ON
 CQ3297'THE DISK.
 CQ3297'
 CQ3297'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 CQ3297'BRYSON 1930 TO THE BENCH MARK.  IT IS (665.91 FEET) 202.969
 CQ3297'METERS SOUTH-SOUTHWEST.
 CQ3297'
 CQ3297'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 80 AND STATE
 CQ3297'ROUTE 994 (GREENWOOD-MOORINGSPORT ROAD) IN GREENWOOD, GO
 CQ3297'NORTH ON ROUTE 994 FOR 8.8 MILES TO A CROSSROAD AND BRYSONS
 CQ3297'STORE IN THE NORTHWEST ANGLE.  THE MARK IS IN THE SOUTHWEST
 CQ3297'ANGLE OF THE CROSSROADS.
 CQ3297
 CQ3297                          STATION RECOVERY (1995)
 CQ3297
 CQ3297'RECOVERY NOTE BY US POWER SQUADRON 1995
 CQ3297'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0432 ***********************************************************************
 BJ0432  DESIGNATION -  BS 1
 BJ0432  PID         -  BJ0432
 BJ0432  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0432  COUNTRY     -  US
 BJ0432  USGS QUAD   -  PORT HUDSON (2018)
 BJ0432
 BJ0432                         *CURRENT SURVEY CONTROL
 BJ0432  ______________________________________________________________________
 BJ0432* NAD 83(1986) POSITION- 30 42 27.     (N) 091 20 37.     (W)   SCALED
 BJ0432* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0432  **This station is located in a suspected subsidence area (see below).
 BJ0432  ______________________________________________________________________
 BJ0432  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ0432  DYNAMIC HEIGHT  -         13.479 (meters)       44.22  (feet) COMP
 BJ0432  MODELED GRAVITY -    979,357.3   (mgal)                       NAVD 88
 BJ0432
 BJ0432.The horizontal coordinates were scaled from a map and have
 BJ0432.an estimated accuracy of +/- 6 seconds.
 BJ0432
 BJ0432.** This station is in an area of known vertical motion. If an
 BJ0432.** orthometric height was ever established but is not available 
 BJ0432.** in the current survey control section, the orthometric height
 BJ0432.** is considered suspect.  Suspect heights are available in the
 BJ0432.** superseded section only if requested.
 BJ0432
 BJ0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0432.GEOID18 height accuracy estimate available here.
 BJ0432
 BJ0432.Click photographs - Photos may exist for this station.
 BJ0432
 BJ0432.The dynamic height is computed by dividing the NAVD 88
 BJ0432.geopotential number by the normal gravity value computed on the
 BJ0432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0432.degrees latitude (g = 980.6199 gals.).
 BJ0432
 BJ0432.The modeled gravity was interpolated from observed gravity values.
 BJ0432
 BJ0432;                    North         East    Units  Estimated Accuracy
 BJ0432;SPC LA S     -   244,700.      999,020.      MT  (+/- 180 meters Scaled)
 BJ0432
 BJ0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP586983(NAD 83)
 BJ0432
 BJ0432                          SUPERSEDED SURVEY CONTROL
 BJ0432
 BJ0432.No superseded survey control is available for this station.
 BJ0432
 BJ0432_MARKER: Z = SEE DESCRIPTION
 BJ0432_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0432_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0432
 BJ0432  HISTORY     - Date     Condition        Report By
 BJ0432  HISTORY     - 1975     MONUMENTED       USACE
 BJ0432  HISTORY     - 1976     GOOD             NGS
 BJ0432
 BJ0432                          STATION DESCRIPTION
 BJ0432
 BJ0432'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0432'7.15 MI SOUTH FROM ST FRANCISVILLE.
 BJ0432'1.45 MILES SOUTHWEST ALONG STATE HIGHWAY 10 FROM THE POST OFFICE
 BJ0432'AT ST. FRANCISVILLE, THENCE 5.7 MILES SOUTH ALONG A DIRT ROAD BY
 BJ0432'THE EAST BANK OF THE MISSISSIPPI RIVER, 350 FT EAST OF THE CENTER
 BJ0432'LINE OF THE ROAD, 96 FT SOUTHWEST OF THE SOUTHWEST CORNER OF A
 BJ0432'CYCLONE FENCE AROUND CROWN ZELABAUCH CO. WATER STORAGE POND.
 BJ0432'A 1-INCH IRON PIPE AND CAP DRIVEN 78.0 FT, ENCASED IN A 2-INCH PIPE
 BJ0432'SET AT 63.0 FT AND FILLED WITH OIL, BELLED AT THE SURFACE TO 3 INCHES,
 BJ0432'TOPPED WITH A SCREW CAP, AND PROTECTED BY 3-5 FT CREOSOTED POLES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0426 ***********************************************************************
 BJ0426  DESIGNATION -  BS 2
 BJ0426  PID         -  BJ0426
 BJ0426  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0426  COUNTRY     -  US
 BJ0426  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 BJ0426
 BJ0426                         *CURRENT SURVEY CONTROL
 BJ0426  ______________________________________________________________________
 BJ0426* NAD 83(1986) POSITION- 30 45 51.     (N) 091 22 51.     (W)   SCALED
 BJ0426* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0426  **This station is located in a suspected subsidence area (see below).
 BJ0426  ______________________________________________________________________
 BJ0426  GEOID HEIGHT    -        -27.108 (meters)                     GEOID18
 BJ0426  DYNAMIC HEIGHT  -         12.594 (meters)       41.32  (feet) COMP
 BJ0426  MODELED GRAVITY -    979,360.8   (mgal)                       NAVD 88
 BJ0426
 BJ0426.The horizontal coordinates were scaled from a map and have
 BJ0426.an estimated accuracy of +/- 6 seconds.
 BJ0426
 BJ0426.** This station is in an area of known vertical motion. If an
 BJ0426.** orthometric height was ever established but is not available 
 BJ0426.** in the current survey control section, the orthometric height
 BJ0426.** is considered suspect.  Suspect heights are available in the
 BJ0426.** superseded section only if requested.
 BJ0426
 BJ0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0426.GEOID18 height accuracy estimate available here.
 BJ0426
 BJ0426.Click photographs - Photos may exist for this station.
 BJ0426
 BJ0426.The dynamic height is computed by dividing the NAVD 88
 BJ0426.geopotential number by the normal gravity value computed on the
 BJ0426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0426.degrees latitude (g = 980.6199 gals.).
 BJ0426
 BJ0426.The modeled gravity was interpolated from observed gravity values.
 BJ0426
 BJ0426;                    North         East    Units  Estimated Accuracy
 BJ0426;SPC LA S     -   250,980.      995,450.      MT  (+/- 180 meters Scaled)
 BJ0426
 BJ0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ549045(NAD 83)
 BJ0426
 BJ0426                          SUPERSEDED SURVEY CONTROL
 BJ0426
 BJ0426.No superseded survey control is available for this station.
 BJ0426
 BJ0426_MARKER: P = PIPE CAP
 BJ0426_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0426_MARK LOGO: USACE
 BJ0426_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0426_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0426
 BJ0426  HISTORY     - Date     Condition        Report By
 BJ0426  HISTORY     - 1975     MONUMENTED       USACE
 BJ0426  HISTORY     - 1976     GOOD             NGS
 BJ0426
 BJ0426                          STATION DESCRIPTION
 BJ0426
 BJ0426'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0426'2.3 MI SOUTH FROM ST FRANCISVILLE.
 BJ0426'1.45 MILES SOUTHWEST ALONG STATE HIGHWAY 10 FROM THE POST OFFICE
 BJ0426'AT ST. FRANCISVILLE, THENCE 0.85 MILE EAST ALONG A DIRT ROAD, AT THE
 BJ0426'JUNCTION OF A LEVEE ROAD LEADING NORTH, AT THE SOUTHEAST CORNER OF
 BJ0426'A CASTING YARD, 199.1 FT. NORTH OF THE CENTER LINE OF A ROAD, 60 FT
 BJ0426'WEST OF THE CENTER LINE OF A ROAD LEADING NORTH, A 1-INCH
 BJ0426'IRON PIPE WITH CAP DRIVEN 115 FT ENCASED IN A 2-INCH PIPE SET AT
 BJ0426'105.5 FT FILLED WITH OIL BELLED AT SURFACE TO 3 INCHES, AND COVERED
 BJ0426'BY A SCREW CAP. THREE CREOSOTED POSTS PROTECT MARK AND STAND 5 FT
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0430 ***********************************************************************
 BJ0430  DESIGNATION -  BS 3
 BJ0430  PID         -  BJ0430
 BJ0430  STATE/COUNTY-  LA/WEST FELICIANA
 BJ0430  COUNTRY     -  US
 BJ0430  USGS QUAD   -  PORT HUDSON (2018)
 BJ0430
 BJ0430                         *CURRENT SURVEY CONTROL
 BJ0430  ______________________________________________________________________
 BJ0430* NAD 83(1986) POSITION- 30 43 35.     (N) 091 21 04.     (W)   SCALED
 BJ0430* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0430  **This station is located in a suspected subsidence area (see below).
 BJ0430  ______________________________________________________________________
 BJ0430  GEOID HEIGHT    -        -27.114 (meters)                     GEOID18
 BJ0430  DYNAMIC HEIGHT  -         13.293 (meters)       43.61  (feet) COMP
 BJ0430  MODELED GRAVITY -    979,357.9   (mgal)                       NAVD 88
 BJ0430
 BJ0430.The horizontal coordinates were scaled from a map and have
 BJ0430.an estimated accuracy of +/- 6 seconds.
 BJ0430
 BJ0430.** This station is in an area of known vertical motion. If an
 BJ0430.** orthometric height was ever established but is not available 
 BJ0430.** in the current survey control section, the orthometric height
 BJ0430.** is considered suspect.  Suspect heights are available in the
 BJ0430.** superseded section only if requested.
 BJ0430
 BJ0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0430.GEOID18 height accuracy estimate available here.
 BJ0430
 BJ0430.Click photographs - Photos may exist for this station.
 BJ0430
 BJ0430.The dynamic height is computed by dividing the NAVD 88
 BJ0430.geopotential number by the normal gravity value computed on the
 BJ0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ0430.degrees latitude (g = 980.6199 gals.).
 BJ0430
 BJ0430.The modeled gravity was interpolated from observed gravity values.
 BJ0430
 BJ0430;                    North         East    Units  Estimated Accuracy
 BJ0430;SPC LA S     -   246,790.      998,300.      MT  (+/- 180 meters Scaled)
 BJ0430
 BJ0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ578004(NAD 83)
 BJ0430
 BJ0430                          SUPERSEDED SURVEY CONTROL
 BJ0430
 BJ0430.No superseded survey control is available for this station.
 BJ0430
 BJ0430_MARKER: P = PIPE CAP
 BJ0430_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 BJ0430_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0430
 BJ0430  HISTORY     - Date     Condition        Report By
 BJ0430  HISTORY     - 1975     MONUMENTED       USACE
 BJ0430  HISTORY     - 1976     GOOD             NGS
 BJ0430
 BJ0430                          STATION DESCRIPTION
 BJ0430
 BJ0430'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BJ0430'5.7 MI SOUTH FROM ST FRANCISVILLE.
 BJ0430'1.45 MILES SOUTHWEST ALONG STATE HIGHWAY 10 FROM THE POST OFFICE
 BJ0430'AT ST. FRANCISVILLE, THENCE 4.25 MILES SOUTH ALONG A DIRT ROAD
 BJ0430'BY THE EAST BANK OF THE MISSISSIPPI RIVER, 274.5 FT EAST OF THE
 BJ0430'CENTER LINE OF THE ROAD, 269 FT EAST OF THE NORTHEAST CORNER OF A
 BJ0430'CATTLEGUARD, 11.5 FT SOUTH OF THE CENTER LINE OF A TRACK ROAD LEADING
 BJ0430'EAST, 11.3 FT NORTH OF A FENCE. A 1-INCH IRON PIPE AND CAP
 BJ0430'DRIVEN 78.0 FT, ENCASED IN A 2-INCH PIPE SET AT 63.5 FT FILLED WITH
 BJ0430'OIL, BELLED TO 3 INCHES AT THE SURFACE, TOPPED WITH A SCREW CAP, AND
 BJ0430'PROTECTED BY THREE-FIVE FT CREOSOTED POSTS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS2362 ***********************************************************************
 DS2362  HT_MOD      -  This is a Height Modernization Survey Station.
 DS2362  DESIGNATION -  BSRL BAYOU SORREL LSRC ARP
 DS2362  PID         -  DS2362
 DS2362  STATE/COUNTY-  LA/IBERVILLE
 DS2362  COUNTRY     -  US
 DS2362  USGS QUAD   -  BAYOU SORREL (2018)
 DS2362
 DS2362                         *CURRENT SURVEY CONTROL
 DS2362  ______________________________________________________________________
 DS2362* NAD 83(2011) POSITION- 30 08 01.36320(N) 091 19 21.36199(W)   ADJUSTED
 DS2362* NAD 83(2011) ELLIP HT-   -22.406 (meters)        (07/29/24)   ADJUSTED
 DS2362* NAD 83(2011) EPOCH   -  2010.00
 DS2362* NAVD 88 ORTHO HEIGHT -     4.43  (meters)       14.5   (feet) GPS OBS
 DS2362* NAVD 88 EPOCH        -  2009.55
 DS2362  **This station is located in a suspected subsidence area (see below).
 DS2362  ______________________________________________________________________
 DS2362  GEOID HEIGHT    -        -26.821 (meters)                     GEOID18
 DS2362  NAD 83(2011) X  -   -127,429.618 (meters)                     COMP
 DS2362  NAD 83(2011) Y  - -5,519,340.222 (meters)                     COMP
 DS2362  NAD 83(2011) Z  -  3,183,190.448 (meters)                     COMP
 DS2362  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 DS2362
 DS2362  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS2362  Standards:
 DS2362         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS2362            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS2362  -------------------------------------------------------------------
 DS2362  NETWORK    0.34   0.78           0.13   0.15   0.40     -0.01742098
 DS2362  -------------------------------------------------------------------
 DS2362  Click here for local accuracies and other accuracy information.
 DS2362
 DS2362.The horizontal coordinates were established by GPS observations
 DS2362.and adjusted by the LSU CENTER FOR GEOINFORMATICS in July 2024.
 DS2362
 DS2362.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS2362.been affixed to the stable North American tectonic plate. See 
 DS2362.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS2362
 DS2362.The horizontal coordinates are valid at the epoch date displayed above
 DS2362.which is a decimal equivalence of Year/Month/Day.
 DS2362
 DS2362.** This station is in an area of known vertical motion.  Due to the
 DS2362.** variability of land subsidence, uplift, and crustal motion, NGS has,
 DS2362.** determined the orthometric heights for marks in these suspect
 DS2362.** subsidence areas should be considered valid only at the epoch date
 DS2362.** associated with the orthometric height.  These heights must always
 DS2362.** be validated when used as control.  All previously superseded
 DS2362.** orthometric heights are now considered suspect and are available
 DS2362.** in the superseded section.  NGS does not recommend using suspect
 DS2362.** or superseded heights as control.
 DS2362
 DS2362.The orthometric height was determined by GPS observations and a
 DS2362.high-resolution geoid model using precise GPS observation and
 DS2362.processing techniques.
 DS2362
 DS2362.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS2362.GEOID18 height accuracy estimate available here.
 DS2362
 DS2362.Click photographs - Photos may exist for this station.
 DS2362
 DS2362.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS2362
 DS2362.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS2362
 DS2362.The ellipsoidal height was determined by GPS observations
 DS2362.and is referenced to NAD 83.
 DS2362
 DS2362. The following values were computed from the NAD 83(2011) position.
 DS2362
 DS2362;                    North         East     Units Scale Factor Converg.
 DS2362;SPC LA S     -   181,087.826 1,001,034.101   MT  0.99992842   +0 00 19.3
 DS2362;SPC LA S     -   594,118.98  3,284,226.05   sFT  0.99992842   +0 00 19.3
 DS2362;UTM  15      - 3,334,789.444   661,575.504   MT  0.99992209   +0 50 32.2
 DS2362
 DS2362!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS2362!SPC LA S     -   1.00000352  x   0.99992842  =   0.99993194
 DS2362!UTM  15      -   1.00000352  x   0.99992209  =   0.99992561
 DS2362
 DS2362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP6157534789(NAD 83)
 DS2362
 DS2362                          SUPERSEDED SURVEY CONTROL
 DS2362
 DS2362.No superseded survey control is available for this station.
 DS2362
 DS2362_MARKER: Z = SEE DESCRIPTION
 DS2362_SETTING: 0 = UNSPECIFIED SETTING
 DS2362_SP_SET: ANTENNA REFERENCE POINT
 DS2362_MARK LOGO: NONE
 DS2362_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DS2362_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DS2362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS2362+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 DS2362
 DS2362  HISTORY     - Date     Condition        Report By
 DS2362  HISTORY     - 2018     MONUMENTED       LSRC
 DS2362  HISTORY     - 20240513 GOOD             LSRC
 DS2362
 DS2362                          STATION DESCRIPTION
 DS2362
 DS2362'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2024 (JAC)
 DS2362'THE MARK IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF LONE
 DS2362'STAR, 4.2 MI (6.8 KM) NORTH-NORTHWEST OF PIGEON AND 2.1 MI (3.4 KM)
 DS2362'SOUTH-SOUTHEAST OF BAYOU SORREL.
 DS2362'
 DS2362'TO REACH FROM THE INTERSECTION OF HIGHWAY 404 AND HIGHWAY 75, HEAD
 DS2362'SOUTH ON LA-75 TOWARD ROSE DR 4.8 MI (7.7 KM) TURN RIGHT ONTO
 DS2362'LA-997/BAYOU PIGEON ROAD 0.1 MI (0.2 KM) TURN RIGHT ONTO BAYOU PIGEON
 DS2362'ROAD 5.3 MI (8.5 KM) TURN RIGHT ONTO BAYOU PIGEON ROAD 0.2 MI (0.3 KM)
 DS2362'TO STATION ON THE RIGHT.
 DS2362'
 DS2362'OWNERSHIP: STATION IS PART OF THE LOUISIANA SPATIAL REFERENCE CENTER
 DS2362'GULFNET CORS NETWORK.  THE LATEST INFORMATION IS AVAILABLE ON THE
 DS2362'WORLDWIDE WEB AT HTTP://C4GNET.XYZ/, OR CONTACT THE GULFNET NETWORK
 DS2362'MANAGER, AT THE LOUISIANA STATE UNIVERSITY CENTER FOR GEOINFORMATICS
 DS2362'FOR INFORMATION.
 DS2362'
 DS2362'NOTE-THE DATUM POINT IS THE ANTENNA REFERENCE POINT, THE BOTTOM OF THE
 DS2362'MOUNT OF THE GLOBAL NAVIGATION SATELLITE SYSTEM ANTENNA.  DO NOT
 DS2362'DISTURB THE ANTENNA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6504 ***********************************************************************
 AH6504  DESIGNATION -  BT 1
 AH6504  PID         -  AH6504
 AH6504  STATE/COUNTY-  LA/TERREBONNE
 AH6504  COUNTRY     -  US
 AH6504  USGS QUAD   -  GRAY (2018)
 AH6504
 AH6504                         *CURRENT SURVEY CONTROL
 AH6504  ______________________________________________________________________
 AH6504* NAD 83(2011) POSITION- 29 44 39.85593(N) 090 48 43.39305(W)   ADJUSTED
 AH6504* NAD 83(2011) ELLIP HT-   -22.504 (meters)        (06/27/12)   ADJUSTED
 AH6504* NAD 83(2011) EPOCH   -  2010.00
 AH6504* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6504  **This station is located in a suspected subsidence area (see below).
 AH6504  ______________________________________________________________________
 AH6504  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6504  GEOID HEIGHT    -        -25.776 (meters)                     GEOID96
 AH6504  GEOID HEIGHT    -        -25.561 (meters)                     GEOID18
 AH6504  NAD 83(2011) X  -    -78,549.131 (meters)                     COMP
 AH6504  NAD 83(2011) Y  - -5,541,792.098 (meters)                     COMP
 AH6504  NAD 83(2011) Z  -  3,145,794.091 (meters)                     COMP
 AH6504  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 AH6504
 AH6504  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6504  Standards:
 AH6504         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6504            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6504  -------------------------------------------------------------------
 AH6504  NETWORK    1.75  18.93           0.77   0.65   9.66      0.12364022
 AH6504  -------------------------------------------------------------------
 AH6504  Click here for local accuracies and other accuracy information.
 AH6504
 AH6504.The horizontal coordinates were established by GPS observations
 AH6504.and adjusted by the National Geodetic Survey in June 2012.
 AH6504
 AH6504.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6504.been affixed to the stable North American tectonic plate. See 
 AH6504.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6504
 AH6504.The horizontal coordinates are valid at the epoch date displayed above
 AH6504.which is a decimal equivalence of Year/Month/Day.
 AH6504
 AH6504.** This station is in an area of known vertical motion. If an
 AH6504.** orthometric height was ever established but is not available 
 AH6504.** in the current survey control section, the orthometric height
 AH6504.** is considered suspect.  Suspect heights are available in the
 AH6504.** superseded section only if requested.
 AH6504
 AH6504.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6504.GEOID18 height accuracy estimate available here.
 AH6504
 AH6504.Click photographs - Photos may exist for this station.
 AH6504
 AH6504.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6504
 AH6504.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6504
 AH6504.The ellipsoidal height was determined by GPS observations
 AH6504.and is referenced to NAD 83.
 AH6504
 AH6504. The following values were computed from the NAD 83(2011) position.
 AH6504
 AH6504;                    North         East     Units Scale Factor Converg.
 AH6504;SPC LA S     -   138,050.265 1,050,421.312   MT  0.99993570   +0 15 38.3
 AH6504;SPC LA S     -   452,919.91  3,446,257.25   sFT  0.99993570   +0 15 38.3
 AH6504;UTM  15      - 3,292,468.796   711,587.329   MT  1.00015241   +1 05 09.3
 AH6504
 AH6504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6504!SPC LA S     -   1.00000353  x   0.99993570  =   0.99993923
 AH6504!UTM  15      -   1.00000353  x   1.00015241  =   1.00015594
 AH6504
 AH6504:                Primary Azimuth Mark                     Grid Az
 AH6504:SPC LA S     -  BT 1 AZ MK                               139 41 29.2
 AH6504:UTM  15      -  BT 1 AZ MK                               138 51 58.2
 AH6504
 AH6504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1158792468(NAD 83)
 AH6504
 AH6504|---------------------------------------------------------------------|
 AH6504| PID    Reference Object                     Distance      Geod. Az  |
 AH6504|                                                           dddmmss.s |
 AH6504| AH6505 BT 1 AZ MK                          APPROX. 0.5 KM 1395707.5 |
 AH6504|---------------------------------------------------------------------|
 AH6504
 AH6504                          SUPERSEDED SURVEY CONTROL
 AH6504
 AH6504  NAD 83(2007)-  29 44 39.85609(N)    090 48 43.39359(W) AD(       ) 0
 AH6504  ELLIP H (02/10/07)  -22.474  (m)                       GP(       )    
 AH6504  ELLIP H (02/21/02)  -22.444  (m)                       GP(       ) 5 1
 AH6504  NAD 83(1992)-  29 44 39.85604(N)    090 48 43.39288(W) AD(       ) 1
 AH6504  ELLIP H (12/17/98)  -22.414  (m)                       GP(       ) 4 2
 AH6504
 AH6504.Superseded values are not recommended for survey control.
 AH6504
 AH6504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6504.See file dsdata.pdf to determine how the superseded data were derived.
 AH6504
 AH6504_MARKER: DD = SURVEY DISK
 AH6504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6504_STAMPING: BT-1 1993
 AH6504_MARK LOGO: LA-109
 AH6504_PROJECTION: FLUSH
 AH6504_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6504+STABILITY: SURFACE MOTION
 AH6504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6504+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6504
 AH6504  HISTORY     - Date     Condition        Report By
 AH6504  HISTORY     - 1993     MONUMENTED       GSENG
 AH6504
 AH6504                          STATION DESCRIPTION
 AH6504
 AH6504'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6504'MONUMENT IS LOCATED NORTH OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6504'LA. HIGHWAY 24, (TOWNSHIP 15 SOUTH RANGE 16 EAST SECTION 83). MONUMENT
 AH6504'IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE 0.2 FT BELOW THE LEVEL
 AH6504'OF THE GROUND. MONUMENT IS 248 FT (75.6 M) SOUTHEAST OF THE
 AH6504'INTERSECTION OF LA. HIGHWAY 20 AND THE ENTRANCE ROAD TO LA. HIGHWAY 24
 AH6504'SOUTH BOUND, 30.50 FT (9.30 M) WEST OF A NAIL/SHINER IN THE CENTERLINE
 AH6504'OF THE ENTRANCE ROAD, 94.73 FT (28.87 M) SOUTHWEST OF A NAIL/SHINER IN
 AH6504'A POWER POLE, 85.45 FT (26.05 M) NORTHWEST OF A NAIL/SHINER IN A POWER
 AH6504'POLE, 39.36 FT (12.00 M) NORTH OF A NAIL/SHINER IN LIGHT POLE NO. 44,
 AH6504'JUST EAST OF A CARWASH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6505 ***********************************************************************
 AH6505  DESIGNATION -  BT 1 AZ MK
 AH6505  PID         -  AH6505
 AH6505  STATE/COUNTY-  LA/TERREBONNE
 AH6505  COUNTRY     -  US
 AH6505  USGS QUAD   -  GRAY (2018)
 AH6505
 AH6505                         *CURRENT SURVEY CONTROL
 AH6505  ______________________________________________________________________
 AH6505* NAD 83(2011) POSITION- 29 44 26.67109(N) 090 48 30.69432(W)   ADJUSTED
 AH6505* NAD 83(2011) ELLIP HT-   -21.857 (meters)        (06/27/12)   ADJUSTED
 AH6505* NAD 83(2011) EPOCH   -  2010.00
 AH6505* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6505  **This station is located in a suspected subsidence area (see below).
 AH6505  ______________________________________________________________________
 AH6505  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6505  GEOID HEIGHT    -        -25.766 (meters)                     GEOID96
 AH6505  GEOID HEIGHT    -        -25.551 (meters)                     GEOID18
 AH6505  NAD 83(2011) X  -    -78,210.800 (meters)                     COMP
 AH6505  NAD 83(2011) Y  - -5,541,998.871 (meters)                     COMP
 AH6505  NAD 83(2011) Z  -  3,145,441.919 (meters)                     COMP
 AH6505  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 AH6505
 AH6505  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6505  Standards:
 AH6505         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6505            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6505  -------------------------------------------------------------------
 AH6505  NETWORK    1.78  19.17           0.78   0.67   9.78      0.09944493
 AH6505  -------------------------------------------------------------------
 AH6505  Click here for local accuracies and other accuracy information.
 AH6505
 AH6505.The horizontal coordinates were established by GPS observations
 AH6505.and adjusted by the National Geodetic Survey in June 2012.
 AH6505
 AH6505.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6505.been affixed to the stable North American tectonic plate. See 
 AH6505.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6505
 AH6505.The horizontal coordinates are valid at the epoch date displayed above
 AH6505.which is a decimal equivalence of Year/Month/Day.
 AH6505
 AH6505.** This station is in an area of known vertical motion. If an
 AH6505.** orthometric height was ever established but is not available 
 AH6505.** in the current survey control section, the orthometric height
 AH6505.** is considered suspect.  Suspect heights are available in the
 AH6505.** superseded section only if requested.
 AH6505
 AH6505.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6505.GEOID18 height accuracy estimate available here.
 AH6505
 AH6505.Click photographs - Photos may exist for this station.
 AH6505
 AH6505.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6505
 AH6505.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6505
 AH6505.The ellipsoidal height was determined by GPS observations
 AH6505.and is referenced to NAD 83.
 AH6505
 AH6505. The following values were computed from the NAD 83(2011) position.
 AH6505
 AH6505;                    North         East     Units Scale Factor Converg.
 AH6505;SPC LA S     -   137,645.876 1,050,764.363   MT  0.99993599   +0 15 44.7
 AH6505;SPC LA S     -   451,593.18  3,447,382.75   sFT  0.99993599   +0 15 44.7
 AH6505;UTM  15      - 3,292,069.303   711,936.244   MT  1.00015423   +1 05 15.2
 AH6505
 AH6505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6505!SPC LA S     -   1.00000343  x   0.99993599  =   0.99993942
 AH6505!UTM  15      -   1.00000343  x   1.00015423  =   1.00015766
 AH6505
 AH6505:                Primary Azimuth Mark                     Grid Az
 AH6505:SPC LA S     -  BT 1                                     319 41 29.1
 AH6505:UTM  15      -  BT 1                                     318 51 58.6
 AH6505
 AH6505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1193692069(NAD 83)
 AH6505
 AH6505|---------------------------------------------------------------------|
 AH6505| PID    Reference Object                     Distance      Geod. Az  |
 AH6505|                                                           dddmmss.s |
 AH6505| AH6504 BT 1                                APPROX. 0.5 KM 3195713.8 |
 AH6505|---------------------------------------------------------------------|
 AH6505
 AH6505                          SUPERSEDED SURVEY CONTROL
 AH6505
 AH6505  NAD 83(2007)-  29 44 26.67119(N)    090 48 30.69486(W) AD(       ) 0
 AH6505  ELLIP H (02/10/07)  -21.820  (m)                       GP(       )    
 AH6505  ELLIP H (02/21/02)  -21.800  (m)                       GP(       ) 5 1
 AH6505  NAD 83(1992)-  29 44 26.67107(N)    090 48 30.69421(W) AD(       ) 1
 AH6505  ELLIP H (12/17/98)  -21.770  (m)                       GP(       ) 4 2
 AH6505
 AH6505.Superseded values are not recommended for survey control.
 AH6505
 AH6505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6505.See file dsdata.pdf to determine how the superseded data were derived.
 AH6505
 AH6505_MARKER: DD = SURVEY DISK
 AH6505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6505_STAMPING: BT-1 AZ MK 1993
 AH6505_MARK LOGO: LA-109
 AH6505_PROJECTION: FLUSH
 AH6505_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6505_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AH6505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6505+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6505
 AH6505  HISTORY     - Date     Condition        Report By
 AH6505  HISTORY     - 1993     MONUMENTED       GSENG
 AH6505
 AH6505                          STATION DESCRIPTION
 AH6505
 AH6505'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6505'MONUMENT IS LOCATED NORTH OF THE CITY OF HOUMA IN THE RIGHT-OF-WAY OF
 AH6505'LA.  HIGHWAY 24, (TOWNSHIP 15 SOUTH RANGE 16 EAST SECTION 83) .
 AH6505'MONUMENT IS A TERREBONNE PARISH LIS DISK SET IN CONCRETE 0.1 FT (3.0
 AH6505'CM) BELOW THE LEVEL OF THE GROUND.  MONUMENT IS ABOUT 2000 FT (609.6
 AH6505'M) SOUTH OF THE INTERSECTION OF LA.  HIGHWAY 20 AND THE ENTRANCE ROAD
 AH6505'TO LA.  HIGHWAY 24 SOUTH BOUND, 23.2 FT (7.1 M) EAST OF THE CENTERLINE
 AH6505'OF THE SOUTH BOUND LANE OF LA.  HIGHWAY 24, 143.00 FT (43.59 M)
 AH6505'SOUTHEAST OF A L.D.H.  MARKER JUST SOUTH OF 302 HIGHWAY 24, 105.55 FT
 AH6505'(32.17 M) SOUTH OF A METAL LIGHT POLE, 82.74 FT (25.22 M) NORTHWEST OF
 AH6505'A METAL LIGHT POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6512 ***********************************************************************
 AH6512  DESIGNATION -  BT 2
 AH6512  PID         -  AH6512
 AH6512  STATE/COUNTY-  LA/TERREBONNE
 AH6512  COUNTRY     -  US
 AH6512  USGS QUAD   -  THIBODAUX (2018)
 AH6512
 AH6512                         *CURRENT SURVEY CONTROL
 AH6512  ______________________________________________________________________
 AH6512* NAD 83(2011) POSITION- 29 46 17.65796(N) 090 48 57.36318(W)   ADJUSTED
 AH6512* NAD 83(2011) ELLIP HT-   -22.271 (meters)        (06/27/12)   ADJUSTED
 AH6512* NAD 83(2011) EPOCH   -  2010.00
 AH6512* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6512  **This station is located in a suspected subsidence area (see below).
 AH6512  ______________________________________________________________________
 AH6512  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6512  GEOID HEIGHT    -        -25.844 (meters)                     GEOID96
 AH6512  GEOID HEIGHT    -        -25.634 (meters)                     GEOID18
 AH6512  NAD 83(2011) X  -    -78,903.190 (meters)                     COMP
 AH6512  NAD 83(2011) Y  - -5,540,292.432 (meters)                     COMP
 AH6512  NAD 83(2011) Z  -  3,148,408.521 (meters)                     COMP
 AH6512  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AH6512
 AH6512  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6512  Standards:
 AH6512         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6512            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6512  -------------------------------------------------------------------
 AH6512  NETWORK    1.68  18.05           0.66   0.71   9.21      0.06197088
 AH6512  -------------------------------------------------------------------
 AH6512  Click here for local accuracies and other accuracy information.
 AH6512
 AH6512.The horizontal coordinates were established by GPS observations
 AH6512.and adjusted by the National Geodetic Survey in June 2012.
 AH6512
 AH6512.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6512.been affixed to the stable North American tectonic plate. See 
 AH6512.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6512
 AH6512.The horizontal coordinates are valid at the epoch date displayed above
 AH6512.which is a decimal equivalence of Year/Month/Day.
 AH6512
 AH6512.** This station is in an area of known vertical motion. If an
 AH6512.** orthometric height was ever established but is not available 
 AH6512.** in the current survey control section, the orthometric height
 AH6512.** is considered suspect.  Suspect heights are available in the
 AH6512.** superseded section only if requested.
 AH6512
 AH6512.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6512.GEOID18 height accuracy estimate available here.
 AH6512
 AH6512.Click photographs - Photos may exist for this station.
 AH6512
 AH6512.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6512
 AH6512.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6512
 AH6512.The ellipsoidal height was determined by GPS observations
 AH6512.and is referenced to NAD 83.
 AH6512
 AH6512. The following values were computed from the NAD 83(2011) position.
 AH6512
 AH6512;                    North         East     Units Scale Factor Converg.
 AH6512;SPC LA S     -   141,059.780 1,050,032.364   MT  0.99993370   +0 15 31.3
 AH6512;SPC LA S     -   462,793.63  3,444,981.18   sFT  0.99993370   +0 15 31.3
 AH6512;UTM  15      - 3,295,473.043   711,154.957   MT  1.00015015   +1 05 05.6
 AH6512
 AH6512!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6512!SPC LA S     -   1.00000350  x   0.99993370  =   0.99993720
 AH6512!UTM  15      -   1.00000350  x   1.00015015  =   1.00015365
 AH6512
 AH6512:                Primary Azimuth Mark                     Grid Az
 AH6512:SPC LA S     -  BT 2 AZ MK                               346 54 41.2
 AH6512:UTM  15      -  BT 2 AZ MK                               346 05 06.9
 AH6512
 AH6512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1115495473(NAD 83)
 AH6512
 AH6512|---------------------------------------------------------------------|
 AH6512| PID    Reference Object                     Distance      Geod. Az  |
 AH6512|                                                           dddmmss.s |
 AH6512| AH6166 BT 2 AZ MK                          473.252 METERS 3471012.5 |
 AH6512|---------------------------------------------------------------------|
 AH6512
 AH6512                          SUPERSEDED SURVEY CONTROL
 AH6512
 AH6512  NAD 83(2007)-  29 46 17.65819(N)    090 48 57.36375(W) AD(       ) 0
 AH6512  ELLIP H (02/10/07)  -22.237  (m)                       GP(       )    
 AH6512  ELLIP H (02/21/02)  -22.218  (m)                       GP(       ) 5 1
 AH6512  NAD 83(1992)-  29 46 17.65808(N)    090 48 57.36290(W) AD(       ) 1
 AH6512  ELLIP H (12/17/98)  -22.201  (m)                       GP(       ) 4 2
 AH6512
 AH6512.Superseded values are not recommended for survey control.
 AH6512
 AH6512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6512.See file dsdata.pdf to determine how the superseded data were derived.
 AH6512
 AH6512_MARKER: DD = SURVEY DISK
 AH6512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH6512_STAMPING: BT-2 1993
 AH6512_MARK LOGO: LA-109
 AH6512_PROJECTION: FLUSH
 AH6512_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AH6512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6512+STABILITY: SURFACE MOTION
 AH6512_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6512+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6512
 AH6512  HISTORY     - Date     Condition        Report By
 AH6512  HISTORY     - 1993     MONUMENTED       GSENG
 AH6512
 AH6512                          STATION DESCRIPTION
 AH6512
 AH6512'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6512'MONUMENT IS LOCATED NORTH OF THE CITY OF HOUMA NEAR THE RIGHT-OF-WAY
 AH6512'OF LA. HIGHWAY 24, (TOWNSHIP 15 SOUTH RANGE 16 EAST SECTION 77).
 AH6512'MONUMENT IS A TERREBONNE PARISH LIS DIKS SET IN CONCRETE FLUSH WITH
 AH6512'THE GROUND. MONUMENT IS ABOUT 1135 FT (345.9 M) SOUTH OF THE
 AH6512'INTERSECTION OF LA. HIGHWAY 648 AND LA. HIGHWAY 24, 25.85 FT (7.88 M)
 AH6512'EAST OF THE CENTERLINE OF THE SOUTH BOUND LANES OF LA. HIGHWAY 24,
 AH6512'30.60 FT (9.33 M) SOUTH OF THE CENTERLINE OF LOUISIANA DRIVE, 90.40 FT
 AH6512'(27.55 M) SOUTH OF A NAIL/BOTTLE CAP IN LIGHT POLE, 32.10 FT (9.78 M)
 AH6512'NORTHWEST OF A 8 INCH STEEL SIGN POST, 72.80 FT (22.19 M) NORTHEAST OF
 AH6512'A FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6166 ***********************************************************************
 AH6166  DESIGNATION -  BT 2 AZ MK
 AH6166  PID         -  AH6166
 AH6166  STATE/COUNTY-  LA/TERREBONNE
 AH6166  COUNTRY     -  US
 AH6166  USGS QUAD   -  THIBODAUX (2018)
 AH6166
 AH6166                         *CURRENT SURVEY CONTROL
 AH6166  ______________________________________________________________________
 AH6166* NAD 83(2011) POSITION- 29 46 32.64390(N) 090 49 01.27538(W)   ADJUSTED
 AH6166* NAD 83(2011) ELLIP HT-   -22.381 (meters)        (06/27/12)   ADJUSTED
 AH6166* NAD 83(2011) EPOCH   -  2010.00
 AH6166* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6166  **This station is located in a suspected subsidence area (see below).
 AH6166  ______________________________________________________________________
 AH6166  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6166  GEOID HEIGHT    -        -25.855 (meters)                     GEOID96
 AH6166  GEOID HEIGHT    -        -25.646 (meters)                     GEOID18
 AH6166  NAD 83(2011) X  -    -79,005.003 (meters)                     COMP
 AH6166  NAD 83(2011) Y  - -5,540,061.726 (meters)                     COMP
 AH6166  NAD 83(2011) Z  -  3,148,808.989 (meters)                     COMP
 AH6166  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 AH6166
 AH6166  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6166  Standards:
 AH6166         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6166            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6166  -------------------------------------------------------------------
 AH6166  NETWORK    1.68  18.37           0.70   0.67   9.37      0.07148381
 AH6166  -------------------------------------------------------------------
 AH6166  Click here for local accuracies and other accuracy information.
 AH6166
 AH6166.The horizontal coordinates were established by GPS observations
 AH6166.and adjusted by the National Geodetic Survey in June 2012.
 AH6166
 AH6166.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6166.been affixed to the stable North American tectonic plate. See 
 AH6166.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6166
 AH6166.The horizontal coordinates are valid at the epoch date displayed above
 AH6166.which is a decimal equivalence of Year/Month/Day.
 AH6166
 AH6166.** This station is in an area of known vertical motion. If an
 AH6166.** orthometric height was ever established but is not available 
 AH6166.** in the current survey control section, the orthometric height
 AH6166.** is considered suspect.  Suspect heights are available in the
 AH6166.** superseded section only if requested.
 AH6166
 AH6166.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6166.GEOID18 height accuracy estimate available here.
 AH6166
 AH6166.Click photographs - Photos may exist for this station.
 AH6166
 AH6166.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6166
 AH6166.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6166
 AH6166.The ellipsoidal height was determined by GPS observations
 AH6166.and is referenced to NAD 83.
 AH6166
 AH6166. The following values were computed from the NAD 83(2011) position.
 AH6166
 AH6166;                    North         East     Units Scale Factor Converg.
 AH6166;SPC LA S     -   141,520.707 1,049,925.200   MT  0.99993342   +0 15 29.4
 AH6166;SPC LA S     -   464,305.85  3,444,629.59   sFT  0.99993342   +0 15 29.4
 AH6166;UTM  15      - 3,295,932.477   711,041.133   MT  1.00014956   +1 05 04.1
 AH6166
 AH6166!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6166!SPC LA S     -   1.00000352  x   0.99993342  =   0.99993693
 AH6166!UTM  15      -   1.00000352  x   1.00014956  =   1.00015308
 AH6166
 AH6166:                Primary Azimuth Mark                     Grid Az
 AH6166:SPC LA S     -  BT 2                                     166 54 41.2
 AH6166:UTM  15      -  BT 2                                     166 05 06.5
 AH6166
 AH6166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN1104195932(NAD 83)
 AH6166
 AH6166|---------------------------------------------------------------------|
 AH6166| PID    Reference Object                     Distance      Geod. Az  |
 AH6166|                                                           dddmmss.s |
 AH6166| AH6512 BT 2                                473.252 METERS 1671010.6 |
 AH6166|---------------------------------------------------------------------|
 AH6166
 AH6166                          SUPERSEDED SURVEY CONTROL
 AH6166
 AH6166  NAD 83(2007)-  29 46 32.64414(N)    090 49 01.27594(W) AD(       ) 0
 AH6166  ELLIP H (02/10/07)  -22.337  (m)                       GP(       )    
 AH6166  ELLIP H (02/21/02)  -22.323  (m)                       GP(       ) 5 1
 AH6166  NAD 83(1992)-  29 46 32.64405(N)    090 49 01.27503(W) AD(       ) 1
 AH6166  ELLIP H (12/17/98)  -22.307  (m)                       GP(       ) 4 2
 AH6166
 AH6166.Superseded values are not recommended for survey control.
 AH6166
 AH6166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6166.See file dsdata.pdf to determine how the superseded data were derived.
 AH6166
 AH6166_MARKER: DD = SURVEY DISK
 AH6166_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AH6166_SP_SET: SLAB AROUND A MANHOLE
 AH6166_STAMPING: BT-2 AZ MK 1993
 AH6166_MARK LOGO: LA-109
 AH6166_PROJECTION: FLUSH
 AH6166_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH6166+STABILITY: SURFACE MOTION
 AH6166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6166+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AH6166
 AH6166  HISTORY     - Date     Condition        Report By
 AH6166  HISTORY     - 1993     MONUMENTED       GSENG
 AH6166
 AH6166                          STATION DESCRIPTION
 AH6166
 AH6166'DESCRIBED BY GULF SOUTH ENGINEERS INCORPORATED 1993 (TWR)
 AH6166'MONUMENT IS LOCATED NORTH OF THE CITY OF HOUMA IN THE RIGHT-0F-WAY OF
 AH6166'LA. HIGHWAY 20 JUST SOUTH OF THE CITY OF THIBODAUX, (TOWNSHIP 15 SOUTH
 AH6166'RANGE 16 EAST SECTION 78).  MONUMENT IS TERREBONNE PARISH LIS DISK SET
 AH6166'ON A CONCRETE SLAB AROUND A LDH MANHOLE. MONUMENT IS 27.90 FT (8.50 M)
 AH6166'WEST OF THE CENTERLINE OF LA. HIGHWAY 20 NORTH BOUND, 74.35 FT (22.66
 AH6166'M) NORTHWEST OF A NAIL/SHINER IN A POWER POLE IN FRONT OF THE RIG II
 AH6166'LOUNGE SIGN, 41.82 FT (12.75 M) WEST OF THE CENTERLINE FACE OF A DROP
 AH6166'INLET CATCH BASIN, 58.00 FT (17.68 M) SOUTH OF A METAL LIGHT POLE,
 AH6166'APPROXIMATELY 400 FT (121.9 M) NORTH OF THE CENTERLINE OF LA. HIGHWAY
 AH6166'24 AND LA. HIGHWAY 648.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5366 ***********************************************************************
 BJ5366  DESIGNATION -  BTR ARP 2
 BJ5366  PID         -  BJ5366
 BJ5366  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5366  COUNTRY     -  US
 BJ5366  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ5366
 BJ5366                         *CURRENT SURVEY CONTROL
 BJ5366  ______________________________________________________________________
 BJ5366* NAD 83(2011) POSITION- 30 31 58.38278(N) 091 09 02.24742(W)   ADJUSTED
 BJ5366* NAD 83(2011) ELLIP HT-    -7.089 (meters)        (06/27/12)   ADJUSTED
 BJ5366* NAD 83(2011) EPOCH   -  2010.00
 BJ5366* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5366  **This station is located in a suspected subsidence area (see below).
 BJ5366  ______________________________________________________________________
 BJ5366  NAVD 88 orthometric height was determined with geoid model    GEOID99
 BJ5366  GEOID HEIGHT    -        -27.195 (meters)                     GEOID99
 BJ5366  GEOID HEIGHT    -        -27.050 (meters)                     GEOID18
 BJ5366  NAD 83(2011) X  -   -110,413.977 (meters)                     COMP
 BJ5366  NAD 83(2011) Y  - -5,497,367.384 (meters)                     COMP
 BJ5366  NAD 83(2011) Z  -  3,221,391.543 (meters)                     COMP
 BJ5366  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 BJ5366
 BJ5366  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ5366  Standards:
 BJ5366         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ5366            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ5366  -------------------------------------------------------------------
 BJ5366  NETWORK    0.94  16.25           0.40   0.37   8.29     -0.11707054
 BJ5366  -------------------------------------------------------------------
 BJ5366  Click here for local accuracies and other accuracy information.
 BJ5366
 BJ5366.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 BJ5366
 BJ5366.The horizontal coordinates were established by GPS observations
 BJ5366.and adjusted by the National Geodetic Survey in June 2012.
 BJ5366
 BJ5366.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ5366.been affixed to the stable North American tectonic plate. See 
 BJ5366.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ5366
 BJ5366.The horizontal coordinates are valid at the epoch date displayed above
 BJ5366.which is a decimal equivalence of Year/Month/Day.
 BJ5366
 BJ5366.** This station is in an area of known vertical motion. If an
 BJ5366.** orthometric height was ever established but is not available 
 BJ5366.** in the current survey control section, the orthometric height
 BJ5366.** is considered suspect.  Suspect heights are available in the
 BJ5366.** superseded section only if requested.
 BJ5366
 BJ5366.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5366.GEOID18 height accuracy estimate available here.
 BJ5366
 BJ5366.Click photographs - Photos may exist for this station.
 BJ5366
 BJ5366.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5366
 BJ5366.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5366
 BJ5366.The ellipsoidal height was determined by GPS observations
 BJ5366.and is referenced to NAD 83.
 BJ5366
 BJ5366. The following values were computed from the NAD 83(2011) position.
 BJ5366
 BJ5366;                    North         East     Units Scale Factor Converg.
 BJ5366;SPC LA S     -   225,350.755 1,017,533.414   MT  0.99996872   +0 05 28.9
 BJ5366;SPC LA S     -   739,338.27  3,338,357.54   sFT  0.99996872   +0 05 28.9
 BJ5366;UTM  15      - 3,379,290.643   677,422.359   MT  0.99998834   +0 56 23.2
 BJ5366
 BJ5366!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5366!SPC LA S     -   1.00000111  x   0.99996872  =   0.99996983
 BJ5366!UTM  15      -   1.00000111  x   0.99998834  =   0.99998945
 BJ5366
 BJ5366:                Primary Azimuth Mark                     Grid Az
 BJ5366:SPC LA S     -  BTR M                                    177 41 39.6
 BJ5366:UTM  15      -  BTR M                                    176 50 45.3
 BJ5366
 BJ5366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7742279290(NAD 83)
 BJ5366
 BJ5366|---------------------------------------------------------------------|
 BJ5366| PID    Reference Object                     Distance      Geod. Az  |
 BJ5366|                                                           dddmmss.s |
 BJ5366| AI2821 BTR M                               419.367 METERS 1774708.5 |
 BJ5366|---------------------------------------------------------------------|
 BJ5366
 BJ5366                          SUPERSEDED SURVEY CONTROL
 BJ5366
 BJ5366  NAD 83(2007)-  30 31 58.38265(N)    091 09 02.24821(W) AD(       ) 0
 BJ5366  ELLIP H (02/10/07)   -7.052  (m)                       GP(       )    
 BJ5366  ELLIP H (06/06/02)   -7.012  (m)                       GP(       ) 4 2
 BJ5366  NAD 83(1992)-  30 31 58.38084(N)    091 09 02.24784(W) AD(       ) 2
 BJ5366  ELLIP H (11/16/93)   -6.964  (m)                       GP(       ) 4 2
 BJ5366
 BJ5366.Superseded values are not recommended for survey control.
 BJ5366
 BJ5366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5366.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5366
 BJ5366_MARKER: DT = TOPOGRAPHIC STATION DISK
 BJ5366_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 BJ5366+WITH SETTING: PAVEMENT
 BJ5366_SP_SET: ABANDONED LIGHT BASE
 BJ5366_STAMPING: ARP 2 1964
 BJ5366_MARK LOGO: CGS
 BJ5366_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5366+STABILITY: SURFACE MOTION
 BJ5366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5366+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2000
 BJ5366
 BJ5366  HISTORY     - Date     Condition        Report By
 BJ5366  HISTORY     - 1964     MONUMENTED       CGS
 BJ5366  HISTORY     - 19921114 GOOD             NGS
 BJ5366  HISTORY     - 20000217 GOOD             NGS
 BJ5366
 BJ5366                          STATION DESCRIPTION
 BJ5366
 BJ5366'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ5366'THE STATION IS LOCATED AT THE BATON ROUGE METROPOLITAN AIRPORT RYAN
 BJ5366'FIELD IN THE NORTHWEST SECTION OF THE INTERSECTION OF RUNWAYS 4-22 AND
 BJ5366'13-31.
 BJ5366'
 BJ5366'TO REACH THE STATION CONTACT HE AIRPORT MANAGER FOR PERMISSION TO
 BJ5366'ACCESS TO THE CONTROLED SURFACE AREAS OF THE AIRFIELD.
 BJ5366'
 BJ5366'THE STATION IS A STANDARD COAST AND GEODETIC DISK STAMPED
 BJ5366'---ARP 2 1964--- AT THE EDGE OF THE PAVEMENT OF RUNWAY 13-31 SET IN A
 BJ5366'DRILL HOLE IN THE EAST CORNER OF AN OLD ABANDONDED LIGHT BASE.
 BJ5366
 BJ5366                          STATION RECOVERY (1992)
 BJ5366
 BJ5366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992 (DAH)
 BJ5366'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF THE INTERSECTION OF
 BJ5366'RWYS 4-22 AND 13-31 AT THE RYAN AIRPORT.  IT IS 69.9 FT (21.3 M)
 BJ5366'NORTHWEST OF THE THIRD RWY LIGHT NORTHWEST OF THE INTERSECTION OF THE
 BJ5366'TWO RWYS, 73.1 FT (22.3 M) NORTHWEST OF A TAXIWAY LIGHT, 85.6 FT
 BJ5366'(26.1 M) NORTHWEST OF THE RWY MARKER, AND 78.7 FT (24.0 M) NORTHEAST
 BJ5366'OF THE EAST EDGE OF RWY 13-31.  IT IS SET IN A DRILL HOLE IN AN OLD
 BJ5366'ABANDONED LIGHT BASE.  IT IS A STANDARD TOPOGRAPHIC DISK STAMPED ARP 2
 BJ5366'1964 AND IS SET IN THE EAST CORNER OF THE LIGHT BASE.
 BJ5366
 BJ5366                          STATION RECOVERY (2000)
 BJ5366
 BJ5366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (RGH)
 BJ5366'THE STATION IS LOCATED IN THE NORTHEAST PART OF BATON ROUGE AT THE
 BJ5366'BATON ROUGE METROPOLITAN-RYAN FIELD AIRPORT, NORTH OF THE RUNWAY 13-31
 BJ5366'AND TAXIWAY ALPHA INTERSECTION.  ALONG THE NORTHEAST EDGE OF THE
 BJ5366'RUNWAY, JUST NORTHWEST OF THE TAXIWAY.  IN TOP OF AND NEAR THE EAST
 BJ5366'CONCRETE CORNER OF AN ABANDONED LIGHT BASE.  OWNERSHIP--EAST BATON
 BJ5366'ROUGE PARISH.  AIRPORT MANAGER IS ANTHONY MARINO, ASSISTANT DIRECTOR
 BJ5366'IS GERALD C.  MCKINNEY, A.A.E.  9430 JACKIE COCHRAN DRIVE, BATON
 BJ5366'ROUGE, LA.  70807.  PHONE 225-355-0333 OR FAX 225-355-2334.
 BJ5366'NOTE-CONTACT AIRPORT MANAGER TO ARRANGE A MEETING TO ACQUIRE BADGES
 BJ5366'AND GAIN ACCESS TO THE STATION AND OR ESCORT.
 BJ5366'
 BJ5366'TO REACH THE STATION FROM THE UNDERPASS JUNCTION OF INTERSTATE HIGHWAY
 BJ5366'110 AND STATE HIGHWAY 408 (HARDING BOULEVARD) AT EXIT 6, GO EAST FOR
 BJ5366'0.97 KM (0.60 MI) ON THE BOULEVARD TO A PAVED ROAD LEFT LEADING TO THE
 BJ5366'CONTROL TOWER AND AIRPORT FIELD ACCESS.  TURN LEFT (NORTH) FOR 0.4 KM
 BJ5366'(0.25 MI) ON THE ROAD PASSING THE TOWER TO A GATE AT THE SOUTH RAMP.
 BJ5366'PASS THROUGH THE GATE, NORTH, FOR 0.16 KM (0.10 MI) CROSSING THE RAMP
 BJ5366'TO TAXIWAY ECHO.  CONTINUE NORTH, THEN NORTHEAST FOR 0.48 KM (0.30 MI)
 BJ5366'ON TAXIWAY ECHO CROSSING RUNWAY 13-31 TO TAXIWAY FOXTROT.  TURN LEFT,
 BJ5366'NORTHWEST FOR 0.4 KM (0.25 MI) ON TAXIWAY FOXTROT CROSSING RUNWAYS 4R
 BJ5366'AND 4L TO TAXIWAY ALPHA.  TURN LEFT (WEST) FOR 0.05 KM (0.05 MI)
 BJ5366'CROSSING THE TAXIWAY AND IN THE GRASS TO THE RUNWAY 13-31 EDGE AND THE
 BJ5366'STATION.
 BJ5366'
 BJ5366'THE STATION IS 41.1 M (134.8 FT) NORTHWEST OF THE TAXIWAY ALPHA
 BJ5366'CENTER, 24.0 M (78.7 FT) NORTHEAST OF THE NORTHEAST EDGE OF THE WHITE
 BJ5366'PAINTED RUNWAY EDGE STRIPE, 18.9 M (62.0 FT) NORTHEAST OF A TAXIWAY
 BJ5366'IDENTIFIER SIGN CENTER MARKED A, AND THE STATION IS ABOUT 0.4 M
 BJ5366'(1.3 FT) BELOW THE RUNWAY LEVEL AND FLUSH WITH THE TOP OF THE LIGHT
 BJ5366'BASE.  BY R.G. HAYES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5367 ***********************************************************************
 BJ5367  SACS        -  This is a Secondary Airport Control Station.
 BJ5367  DESIGNATION -  BTR K
 BJ5367  PID         -  BJ5367
 BJ5367  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5367  COUNTRY     -  US
 BJ5367  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ5367
 BJ5367                         *CURRENT SURVEY CONTROL
 BJ5367  ______________________________________________________________________
 BJ5367* NAD 83(2011) POSITION- 30 32 04.25184(N) 091 08 31.20468(W)   ADJUSTED
 BJ5367* NAD 83(2011) ELLIP HT-    -7.159 (meters)        (06/27/12)   ADJUSTED
 BJ5367* NAD 83(2011) EPOCH   -  2010.00
 BJ5367* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5367  **This station is located in a suspected subsidence area (see below).
 BJ5367  ______________________________________________________________________
 BJ5367  NAVD 88 orthometric height was determined with geoid model    GEOID99
 BJ5367  GEOID HEIGHT    -        -27.194 (meters)                     GEOID99
 BJ5367  GEOID HEIGHT    -        -27.049 (meters)                     GEOID18
 BJ5367  NAD 83(2011) X  -   -109,584.794 (meters)                     COMP
 BJ5367  NAD 83(2011) Y  - -5,497,292.074 (meters)                     COMP
 BJ5367  NAD 83(2011) Z  -  3,221,547.182 (meters)                     COMP
 BJ5367  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 BJ5367
 BJ5367  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ5367  Standards:
 BJ5367         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ5367            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ5367  -------------------------------------------------------------------
 BJ5367  NETWORK    0.90  13.03           0.37   0.36   6.65     -0.18406999
 BJ5367  -------------------------------------------------------------------
 BJ5367  Click here for local accuracies and other accuracy information.
 BJ5367
 BJ5367.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 BJ5367
 BJ5367.The horizontal coordinates were established by GPS observations
 BJ5367.and adjusted by the National Geodetic Survey in June 2012.
 BJ5367
 BJ5367.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ5367.been affixed to the stable North American tectonic plate. See 
 BJ5367.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ5367
 BJ5367.The horizontal coordinates are valid at the epoch date displayed above
 BJ5367.which is a decimal equivalence of Year/Month/Day.
 BJ5367
 BJ5367.** This station is in an area of known vertical motion. If an
 BJ5367.** orthometric height was ever established but is not available 
 BJ5367.** in the current survey control section, the orthometric height
 BJ5367.** is considered suspect.  Suspect heights are available in the
 BJ5367.** superseded section only if requested.
 BJ5367
 BJ5367.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5367.GEOID18 height accuracy estimate available here.
 BJ5367
 BJ5367.Click photographs - Photos may exist for this station.
 BJ5367
 BJ5367.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5367
 BJ5367.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5367
 BJ5367.The ellipsoidal height was determined by GPS observations
 BJ5367.and is referenced to NAD 83.
 BJ5367
 BJ5367. The following values were computed from the NAD 83(2011) position.
 BJ5367
 BJ5367;                    North         East     Units Scale Factor Converg.
 BJ5367;SPC LA S     -   225,532.837 1,018,360.604   MT  0.99996898   +0 05 44.4
 BJ5367;SPC LA S     -   739,935.65  3,341,071.41   sFT  0.99996898   +0 05 44.4
 BJ5367;UTM  15      - 3,379,484.959   678,246.780   MT  0.99999196   +0 56 39.2
 BJ5367
 BJ5367!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5367!SPC LA S     -   1.00000112  x   0.99996898  =   0.99997010
 BJ5367!UTM  15      -   1.00000112  x   0.99999196  =   0.99999308
 BJ5367
 BJ5367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7824679484(NAD 83)
 BJ5367
 BJ5367                          SUPERSEDED SURVEY CONTROL
 BJ5367
 BJ5367  NAD 83(2007)-  30 32 04.25172(N)    091 08 31.20546(W) AD(       ) 0
 BJ5367  ELLIP H (02/10/07)   -7.124  (m)                       GP(       )    
 BJ5367  ELLIP H (05/22/02)   -7.103  (m)                       GP(       ) 4 2
 BJ5367  NAD 83(1992)-  30 32 04.25152(N)    091 08 31.20488(W) AD(       ) 1
 BJ5367  ELLIP H (12/09/99)   -7.092  (m)                       GP(       ) 4 2
 BJ5367  NAD 83(1992)-  30 32 04.25018(N)    091 08 31.20531(W) AD(       ) 2
 BJ5367  ELLIP H (11/16/93)   -7.026  (m)                       GP(       ) 4 2
 BJ5367
 BJ5367.Superseded values are not recommended for survey control.
 BJ5367
 BJ5367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5367.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5367
 BJ5367_MARKER: DD = SURVEY DISK
 BJ5367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ5367_STAMPING: BTR K 1989
 BJ5367_MARK LOGO: NOS
 BJ5367_PROJECTION: RECESSED 2 CENTIMETERS
 BJ5367_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ5367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5367+STABILITY: SURFACE MOTION
 BJ5367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5367+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2004
 BJ5367
 BJ5367  HISTORY     - Date     Condition        Report By
 BJ5367  HISTORY     - 1989     MONUMENTED       NOS
 BJ5367  HISTORY     - 19921114 GOOD             NGS
 BJ5367  HISTORY     - 19990412 GOOD             NGS
 BJ5367  HISTORY     - 20000217 GOOD             NGS
 BJ5367  HISTORY     - 20041130 GOOD             NGS
 BJ5367
 BJ5367                          STATION DESCRIPTION
 BJ5367
 BJ5367'DESCRIBED BY NATIONAL OCEAN SERVICE 1989
 BJ5367'THE STATION IS LOCATED AT THE BATON ROUGE METROPOLITAN RYAN AIRPORT IN
 BJ5367'THE NORTHEAST AREA OF THE AIRFIELD ABOUT 630 FT (192.0 M) SOUTH OF
 BJ5367'RUNWAY END 22L NEAR THE ASPHALT RUN-UP PAD ON TAXIWAY ECHO.
 BJ5367'
 BJ5367'TO REACH THE STATION CONTACT THE AIRPORT MANAGER FOR PERMISSION TO
 BJ5367'ACCESS THE CONTROLED SURFACE OF THE AIRFIELD.
 BJ5367'
 BJ5367'THE STATION IS A NOS DISK STAMPED---BTR K 1989--- AND SET IN THE TOP
 BJ5367'OF A CONCRETE POST FLUSH WITH THE GROUND 127 FT (38.7 M) SOUTHEAST OF
 BJ5367'THE CENTERLINE OF THE TAXIWAY, 119.8 FT (36.5 M) SOUTHWEST OF THE
 BJ5367'NORTHWEST CORNER OF THE RUN-UP PAD AND 47.8 FT (14.6 M) SOUTHEAST OF
 BJ5367'THE SOUTHWEST CORNER, 69.4 FT (21.2 M) NORTHWEST OF AN OBLIQUE CORNER
 BJ5367'IN A CHAINLINK FENCE, AND 48.5 FT (14.8 M) NORTH OF THE WEST END OF A
 BJ5367'SUPPORT FOR ELETRICAL BOXES, 37.0 FT (11.3 M) SOUTHEAST OF THE TAXIWAY
 BJ5367'LIGHT AT THE SOUTHWEST CORNER OF THE RUN-UP PAD AND ON RANGE WITH THIS
 BJ5367'LIGHT AND ITS OPPOSITES.
 BJ5367
 BJ5367                          STATION RECOVERY (1992)
 BJ5367
 BJ5367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ5367'THE STATION IS LOCATED IN THE NORTHEAST PART OF THE AIRPORT ABOUT 630
 BJ5367'FT (192.0 M) SOUTH OF RWY END 22L NEAR THE ASPHALT RUN-UP PAD ON
 BJ5367'TAXIWAY E.  IT IS 127.0 FT (38.7 M) SOUTHEAST OF THE CENTERLINE OF THE
 BJ5367'TAXIWAY, 119.8 FT (36.5 M) SOUTHWEST OF THE NORTHEAST CORNER OF THE
 BJ5367'RUN-UP PAD AND 47.8 FT (14.6 M) SOUTHEAST OF THE SOUTHWEST CORNER.  IT
 BJ5367'IS 69.4 FT (21.2 M) NORTHWEST OF AN OBLIQUE CORNER IN A CHAINLINK
 BJ5367'FENCE, AND 48.5 FT (14.8 M) NORTH OF THE WEST END OF A SUPPORT FOR
 BJ5367'ELECTRICAL BOXES.  IT IS 37.0 FT (11.3 M) SOUTHEAST OF THE TAXIWAY
 BJ5367'LIGHT AT THE SOUTHWEST CORNER OF THE RUN-UP PAD AND ON RANGE WITH THIS
 BJ5367'LIGHT AND ITS OPPOSITE.
 BJ5367'
 BJ5367'THE STATION IS AN NOS DISK STAMPED BTR K 1989, AND SET IN THE TOP OF A
 BJ5367'CONCRETE POST FLUSH WITH THE GROUND.
 BJ5367
 BJ5367                          STATION RECOVERY (1999)
 BJ5367
 BJ5367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 BJ5367'THE STATION IS LOCATED IN THE NORTHEAST PART OF BATON ROUGE AT THE
 BJ5367'BATON ROUGE METROPOLITAN-RYAN FIELD AIRPORT, NEAR THE CENTER OF THE
 BJ5367'EAST SIDE OF THE AIRFIELD, NEAR THE TOP OF THE SOUTHEAST CORNER OF A 1
 BJ5367'M (3.3 FT) HIGH CUTBANK, NEAR THE SOUTHEAST CORNER OF THE RUNUP RAMP
 BJ5367'FOR RUNWAY END 22L, AND IN LINE WITH A TAXI LIGHT AT THE SOUTHEAST
 BJ5367'CORNER OF THE RAMP AND A TAXI LIGHT ON THE OPPISITE SIDE OF THE TAXI.
 BJ5367'OWNERSHIP--EAST BATON ROUGE PARISH.  DIRECTOR OF AVIATION IS ANTHONY
 BJ5367'MARINO, ASSISTANT DIRECTOR IS JERRY MCKINNEY, SUITE 212, 9430 JACKIE
 BJ5367'COCHRAN DRIVE, BATON ROUGE, LA.  70807.  PHONE 225-355-0333.  CONTROL
 BJ5367'TOWER CHIEF IS BRETT SEGAR.  CONTROL TOWER MANAGER AND LOCAL
 BJ5367'COORDINATOR IS JAMES WILSON.  AIRPORT POLICE CHIEF IS LIEUTENANT
 BJ5367'GILBERT C.  LEACHMAN.  PHONE 225-358-4221.  CONTACT THE CONTROL TOWER,
 BJ5367'THE AIRPORT DIRECTOR AND LT.  LIECHMAN FOR PERMISSION TO OCCUPY THIS
 BJ5367'STATION AND FOR ACCESS THROUGH THE LOCKED GATES OR TO ARRANGE FOR AN
 BJ5367'ESCORT.  NOTE-IT MAY BE NECESSARY TO TAKE A TEST TO OBTAIN AN AIRPORT
 BJ5367'BADGE TO BE ALLOWED ON THE AIRFIELD.
 BJ5367'
 BJ5367'TO REACH FROM THE UNDERPASS AT THE JUNCTION OF INTERSTATE HIGHWAY 110
 BJ5367'AND STATE HIGHWAY 408 (HARDING BOULEVARD) AT EXIT 6, GO EAST ON
 BJ5367'HIGHWAY 408 FOR 0.97 KM (0.60 MI) TO A PAVED ROAD LEFT LEADING TO THE
 BJ5367'CONTROL TOWER.  TURN LEFT (NORTH) ON THE ROAD PASSING THE TOWER FOR
 BJ5367'0.40 KM (0.25 MI) TO A GATE AT THE SOUTH APRON.  PASS THROUGH THE
 BJ5367'GATE, NORTH, THEN TURN RIGHT (EAST) ACROSS THE APRON FOR 0.32 KM
 BJ5367'(0.20 MI) TO A SERVICE ROAD.  CONTINUE AHEAD, EAST, NORTHEAST, THEN
 BJ5367'NORTHWEST, ON THE ROAD PASSING AROUND RUNWAY END 31 FOR 0.72 KM
 BJ5367'(0.45 MI) TO THE JUNCTION OF TAXI F ON THE LEFT. TURN RIGHT
 BJ5367'(NORTHWEST) ALONG THE TAXI FOR 0.16 KM (0.10 MI) TO THE JUNCTION OF
 BJ5367'TAXI E (THE PARALLEL TAXI FOR RUNWAY 4R-22L).  TURN RIGHT, NORTHEAST,
 BJ5367'ALONG THE TAXI FOR 0.56 KM (0.35 MI) TO THE RUNUP RAMP AND THE STATION
 BJ5367'ON THE RIGHT.
 BJ5367'
 BJ5367'THE STATION IS SET IN THE TOP OF A 25 CM ROUND CONCRETE POST RECESSED
 BJ5367'5 CM BELOW THE GROUND.  IT IS 38.7 M (127.0 FT) SOUTHEAST OF THE TAXI
 BJ5367'CENTER, 21.1 M (69.2 FT) NORTHWEST OF A V-CORNER IN THE CHAIN LINK
 BJ5367'PERIMETER FENCE, 36.5 M (119.8 FT) SOUTH-SOUTHWEST OF THE NORTHEAST
 BJ5367'CORNER OF THE RAMP, 14.3 M (46.9 FT) SOUTHEAST OF THE SOUTHEAST CORNER
 BJ5367'OF THE RAMP, 14.6 M (47.9 FT) NORTH OF THE NORTHWEST LEG OF A STEEL
 BJ5367'FRAME WITH AN ELECTRICAL BOX, AND 11.3 M (37.1 FT) SOUTHEAST OF A TAXI
 BJ5367'LIGHT NEAR THE SOUTHEAST CORNER OF THE RAMP.  NOTE-THIS IS A SECONDARY
 BJ5367'AIRPORT CONTROL STATION (SACS).
 BJ5367
 BJ5367                          STATION RECOVERY (2000)
 BJ5367
 BJ5367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (RGH)
 BJ5367'RECOVERED IN GOOD CONDITION.
 BJ5367
 BJ5367                          STATION RECOVERY (2004)
 BJ5367
 BJ5367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (LJL)
 BJ5367'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5368 ***********************************************************************
 BJ5368  SACS        -  This is a Secondary Airport Control Station.
 BJ5368  DESIGNATION -  BTR L
 BJ5368  PID         -  BJ5368
 BJ5368  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ5368  COUNTRY     -  US
 BJ5368  USGS QUAD   -  SCOTLANDVILLE (2018)
 BJ5368
 BJ5368                         *CURRENT SURVEY CONTROL
 BJ5368  ______________________________________________________________________
 BJ5368* NAD 83(2011) POSITION- 30 32 11.13955(N) 091 09 28.02983(W)   ADJUSTED
 BJ5368* NAD 83(2011) ELLIP HT-    -8.436 (meters)        (06/27/12)   ADJUSTED
 BJ5368* NAD 83(2011) EPOCH   -  2010.00
 BJ5368* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5368  **This station is located in a suspected subsidence area (see below).
 BJ5368  ______________________________________________________________________
 BJ5368  NAVD 88 orthometric height was determined with geoid model    GEOID99
 BJ5368  GEOID HEIGHT    -        -27.197 (meters)                     GEOID99
 BJ5368  GEOID HEIGHT    -        -27.052 (meters)                     GEOID18
 BJ5368  NAD 83(2011) X  -   -111,097.072 (meters)                     COMP
 BJ5368  NAD 83(2011) Y  - -5,497,152.833 (meters)                     COMP
 BJ5368  NAD 83(2011) Z  -  3,221,729.223 (meters)                     COMP
 BJ5368  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 BJ5368
 BJ5368  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BJ5368  Standards:
 BJ5368         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BJ5368            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BJ5368  -------------------------------------------------------------------
 BJ5368  NETWORK    0.86  13.05           0.36   0.34   6.66     -0.14221882
 BJ5368  -------------------------------------------------------------------
 BJ5368  Click here for local accuracies and other accuracy information.
 BJ5368
 BJ5368.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 BJ5368
 BJ5368.The horizontal coordinates were established by GPS observations
 BJ5368.and adjusted by the National Geodetic Survey in June 2012.
 BJ5368
 BJ5368.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BJ5368.been affixed to the stable North American tectonic plate. See 
 BJ5368.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BJ5368
 BJ5368.The horizontal coordinates are valid at the epoch date displayed above
 BJ5368.which is a decimal equivalence of Year/Month/Day.
 BJ5368
 BJ5368.** This station is in an area of known vertical motion. If an
 BJ5368.** orthometric height was ever established but is not available 
 BJ5368.** in the current survey control section, the orthometric height
 BJ5368.** is considered suspect.  Suspect heights are available in the
 BJ5368.** superseded section only if requested.
 BJ5368
 BJ5368.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5368.GEOID18 height accuracy estimate available here.
 BJ5368
 BJ5368.Click photographs - Photos may exist for this station.
 BJ5368
 BJ5368.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ5368
 BJ5368.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5368
 BJ5368.The ellipsoidal height was determined by GPS observations
 BJ5368.and is referenced to NAD 83.
 BJ5368
 BJ5368. The following values were computed from the NAD 83(2011) position.
 BJ5368
 BJ5368;                    North         East     Units Scale Factor Converg.
 BJ5368;SPC LA S     -   225,742.511 1,016,845.542   MT  0.99996929   +0 05 16.0
 BJ5368;SPC LA S     -   740,623.55  3,336,100.75   sFT  0.99996929   +0 05 16.0
 BJ5368;UTM  15      - 3,379,672.177   676,728.750   MT  0.99998531   +0 56 10.5
 BJ5368
 BJ5368!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5368!SPC LA S     -   1.00000132  x   0.99996929  =   0.99997061
 BJ5368!UTM  15      -   1.00000132  x   0.99998531  =   0.99998663
 BJ5368
 BJ5368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7672879672(NAD 83)
 BJ5368
 BJ5368                          SUPERSEDED SURVEY CONTROL
 BJ5368
 BJ5368  NAD 83(2007)-  30 32 11.13940(N)    091 09 28.03062(W) AD(       ) 0
 BJ5368  ELLIP H (02/10/07)   -8.403  (m)                       GP(       )    
 BJ5368  ELLIP H (05/22/02)   -8.385  (m)                       GP(       ) 4 2
 BJ5368  NAD 83(1992)-  30 32 11.13933(N)    091 09 28.02996(W) AD(       ) 1
 BJ5368  ELLIP H (12/09/99)   -8.374  (m)                       GP(       ) 4 2
 BJ5368  NAD 83(1992)-  30 32 11.13768(N)    091 09 28.03051(W) AD(       ) 2
 BJ5368  ELLIP H (11/16/93)   -8.294  (m)                       GP(       ) 4 2
 BJ5368
 BJ5368.Superseded values are not recommended for survey control.
 BJ5368
 BJ5368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5368.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5368
 BJ5368_MARKER: DD = SURVEY DISK
 BJ5368_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BJ5368_SP_SET: CONCRETE CATCHBASIN
 BJ5368_STAMPING: BTR L 1992
 BJ5368_MARK LOGO: NOS
 BJ5368_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 BJ5368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ5368+STABILITY: SURFACE MOTION
 BJ5368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ5368+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2004
 BJ5368
 BJ5368  HISTORY     - Date     Condition        Report By
 BJ5368  HISTORY     - 1992     MONUMENTED       NOS
 BJ5368  HISTORY     - 19920615 GOOD             NGS
 BJ5368  HISTORY     - 19960126 GOOD             NGS
 BJ5368  HISTORY     - 19990412 GOOD             NGS
 BJ5368  HISTORY     - 20000217 GOOD             NGS
 BJ5368  HISTORY     - 20041130 GOOD             NGS
 BJ5368
 BJ5368                          STATION DESCRIPTION
 BJ5368
 BJ5368'DESCRIBED BY NATIONAL OCEAN SERVICE 1992
 BJ5368'THE STATION IS LOCATED IN BATON ROUGE AT THE BATON ROUGE METROPOLITAN
 BJ5368'AIRPORT RYAN FIELD IN THE NORTHWEST PART OF THE AIRFIELD NEAR
 BJ5368'DISPLACED THRESHOLD 13 IN A CATCHBASIN IN THE GRASS AREA BETWEEN
 BJ5368'TAXIWAY B (PARALLEL TO RUNWAY 13) AND A TAXIWAY LEADING TO A GROUP OF
 BJ5368'PRIVATE HANGERS.
 BJ5368'TO REACH THE STATION CONTACT THE AIRPORT MANAGER FOR PERMISSION TO
 BJ5368'ACCESS THE CONTROLLED SURFACE AREAS OF THE AIRFIELD.
 BJ5368'IT IS 423.2 FT (129.0 M) SOUTHEAST OF THE POINT OF INTERSECTION OF THE
 BJ5368'SOUTHWEST EDGE OF THE ASPHALT TAXIWAY AND THE NORTHEAST EDGE OF THE
 BJ5368'CONCRETE TAXIWAY, 143.3 FT (43.7 M) SE OF THE THE CL INTERSECTION OF
 BJ5368'THE CONCRETE TAXIWAY AND THE TAXIWAY LEADING THE THE NW-MOST PRIVATE
 BJ5368'HANGER, 115.5 FT (35.2 M) NORTH OF THE CL INTERSECTION OF THE TAXIWAY
 BJ5368'LEADING TO THE SECOND HANGER, 62.2 FT (19.0 M) SW OF THE CL OF THE
 BJ5368'ASPHALT TAXIWAY AND 25.6 FT (7.8 M) NE OF THE NE END OF THE CONCRETE
 BJ5368'PAVEMENT.  IT IS IN THE CENTER OF THE NORTH SIDE OF A 6 FEET X 6 FEET
 BJ5368'CONCRETE CATCHBASIN, A NOS DISK STAMPED ---BTR L 1992--- SET FLUSH.
 BJ5368
 BJ5368                          STATION RECOVERY (1992)
 BJ5368
 BJ5368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ5368'THE STATION IS LOCATED IN THE NORTHWEST PART OF THE AIRPORT NEAR THE
 BJ5368'DISPLACED THRESHOLD 13.  IT IS SET IN A CATCHBASIN IN THE GRASS AREA
 BJ5368'BETWEEN TAXIWAY B (PARALLEL TO RWY 13) AND A TAXIWAY LEADING TO A
 BJ5368'GROUP OF PRIVATE HANGARS.  IT IS 423.2 FT (129.0 M) SOUTHEAST OF THE
 BJ5368'POINT OF INTERSECTION OF THE SOUTHWEST EDGE OF THE ASPHALT TAXIWAY AND
 BJ5368'THE NORTHEAST EDGE OF THE CONCRETE TAXIWAY, 143.3 FT (43.7 M) SE OF
 BJ5368'THE CL INTERSECTION OF THE CONCRETE TAXIWAY AND THE TAXIWAY LEADING TO
 BJ5368'THE NW-MOST PRIVATE HANGAR, 115.5 FT (35.2 M) NORTH OF THE CL INTERS.
 BJ5368'OF THE TAXIWAY LEADING TO THE SECOND HANGAR, 62.2 FT (19.0 M)
 BJ5368'SOUTHWEST OF THE CL OF THE ASPHALT TAXIWAY AND 25.6 FT (7.8 M) NE OF
 BJ5368'THE NE EDGE OF THE CONCRETE PAVEMENT.  IT IS IN THE CENTER OF THE
 BJ5368'NORTH SIDE OF A 6 FT (1.8 M) BY 6 FT (1.8 M) CONCRETE CATCHBASIN, AN
 BJ5368'NOS DISK STAMPED BTR L 1992, SET FLUSH.
 BJ5368
 BJ5368                          STATION RECOVERY (1996)
 BJ5368
 BJ5368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (RPB)
 BJ5368'RECOVERED AS DESCRIBED.
 BJ5368
 BJ5368                          STATION RECOVERY (1999)
 BJ5368
 BJ5368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 BJ5368'THE STATION IS LOCATED IN THE NORTHEAST PART OF BATON ROUGE AT THE
 BJ5368'BATON ROUGE METROPOLITAN-RYAN FIELD AIRPORT, IN THE NORTHWEST PART OF
 BJ5368'THE AIRFIELD JUST SOUTH OF RUNWAY END 13, BETWEEN THE PARALLEL TAXI
 BJ5368'FOR RUNWAY 13-31 (TAXI B) AND A TAXI LEADING FROM THE RUNWAY END TO
 BJ5368'THE NORTH END OF THE WEST RAMP (THE TAXI ALSO LEADS TO 4 PRIVATE
 BJ5368'HANGARS) .  OWNERSHIP--EAST BATON ROUGE PARISH.  DIRECTOR OF AVIATION
 BJ5368'IS ANTHONY MARINO, ASSISTANT DIRECTOR IS JERRY MCKINNEY, SUITE 212,
 BJ5368'9430 JACKIE COCHRAN DRIVE, BATON ROUGE, LA.  70807.  PHONE
 BJ5368'225-355-0333.  CONTROL TOWER CHIEF IS BRETT SEGAR.  CONTROL TOWER
 BJ5368'MANAGER AND LOCAL COORDINATOR IS JAMES WILSON.  AIRPORT POLICE CHIEF
 BJ5368'IS LIEUTENANT GILBERT C.  LEACHMAN.  PHONE 225-358-4221.  CONTACT THE
 BJ5368'CONTROL TOWER, THE AIRPORT DIRECTOR AND LT.  LIECHMAN FOR PERMISSION
 BJ5368'TO OCCUPY THIS STATION AND FOR ACCESS THROUGH THE LOCKED GATES OR TO
 BJ5368'ARRANGE FOR AN ESCORT.
 BJ5368'NOTE--IT MAY BE NECESSARY TO TAKE A TEST TO OBTAIN AN AIRPORT BADGE TO
 BJ5368'BE ALLOWED ON THE AIRFIELD.
 BJ5368'TO REACH FROM THE UNDERPASS AT THE JUNCTION OF INTERSTATE HIGHWAY 110
 BJ5368'AND STATE HIGHWAY 408 (HARDING BOULEVARD) AT EXIT 6, GO EAST ON
 BJ5368'HIGHWAY 408 FOR 0.97 KM (0.60 MI) TO A PAVED ROAD LEFT LEADING TO THE
 BJ5368'CONTROL TOWER.  TURN LEFT, NORTH, ON THE ROAD PASSING THE TOWER FOR
 BJ5368'0.40 KM (0.25 MI) TO A GATE AT THE SOUTH APRON.  PASS THROUGH THE
 BJ5368'GATE, NORTH, THEN TURN LEFT, WEST, ACROSS THE APRON FOR 0.40 KM (0.25
 BJ5368'MI) TO A SERVICE ROAD ON THE LEFT.  TURN LEFT, SOUTHWEST, NORTHWEST,
 BJ5368'THEN NORTHEAST, PASSING AROUND RUNWAY END 4L FOR 1.85 KM (1.15 MI) TO
 BJ5368'THE SOUTH END OF THE WEST RAMP.  TURN LEFT, NORTH, ACROSS THE APRON
 BJ5368'FOR 0.56 M (1.84 FT) TO A SERVICE ROAD AND TAXI ON THE LEFT.  TURN
 BJ5368'LEFT NORTHWEST, ALONG THE ROAD AND TAXI FOR 0.24 KM (0.15 MI) TO THE
 BJ5368'STATION ON THE RIGHT.
 BJ5368'THE STATION IS SET IN THE TOP OF AND NEAR THE CENTER OF THE NORTH SIDE
 BJ5368'OF A 1.9 M (6.2 FT) SQUARE CONCRETE AND STEEL DRAIN SET FLUSH WITH THE
 BJ5368'GROUND.  IT IS 44.1 M (144.7 FT) NORTH-NORTHWEST OF THE 5TH TAXI LIGHT
 BJ5368'SOUTHEAST OF TAXI J (THE CONNECTOR TAXI TO RUNWAY END 13) , 35.8 M
 BJ5368'(117.5 FT) SOUTHEAST OF THE EXTENDED CENTER OF THE DRIVE TO THE
 BJ5368'NORTHWEST MOST HANGAR, 24.9 M (81.7 FT) NORTHWEST OF THE EXTENDED
 BJ5368'CENTER OF THE DRIVE OF THE 2ND HANGAR FROM THE NORTHWEST, 18.7 M (61.4
 BJ5368'FT) SOUTHWEST OF THE CENTER OF THE PARALLEL TAXI, 12.4 M (40.7 FT)
 BJ5368'SOUTH-SOUTHEAST OF THE 4TH TAXI LIGHT FROM TAXI J, AND 8.0 M (26.2 FT)
 BJ5368'SOUTHEAST OF THE SOUTHEAST EDGE OF THE TAXI PARALLEL TO THE PARALLEL
 BJ5368'TAXI FOR THE RUNWAY.
 BJ5368'THIS IS A SECONDARY AIRPORT CONTROL STATION (SACS) .
 BJ5368
 BJ5368                          STATION RECOVERY (2000)
 BJ5368
 BJ5368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (RGH)
 BJ5368'RECOVERED AS DESCRIBED 02/17/00 BY R.G.  HAYES
 BJ5368
 BJ5368                          STATION RECOVERY (2004)
 BJ5368
 BJ5368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (LJL)
 BJ5368'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AI2821 ***********************************************************************
 AI2821  PACS        -  This is a Primary Airport Control Station.
 AI2821  DESIGNATION -  BTR M
 AI2821  PID         -  AI2821
 AI2821  STATE/COUNTY-  LA/EAST BATON ROUGE
 AI2821  COUNTRY     -  US
 AI2821  USGS QUAD   -  SCOTLANDVILLE (2018)
 AI2821
 AI2821                         *CURRENT SURVEY CONTROL
 AI2821  ______________________________________________________________________
 AI2821* NAD 83(2011) POSITION- 30 31 44.77486(N) 091 09 01.63961(W)   ADJUSTED
 AI2821* NAD 83(2011) ELLIP HT-    -7.471 (meters)        (06/27/12)   ADJUSTED
 AI2821* NAD 83(2011) EPOCH   -  2010.00
 AI2821* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AI2821  **This station is located in a suspected subsidence area (see below).
 AI2821  ______________________________________________________________________
 AI2821  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AI2821  GEOID HEIGHT    -        -27.196 (meters)                     GEOID99
 AI2821  GEOID HEIGHT    -        -27.049 (meters)                     GEOID18
 AI2821  NAD 83(2011) X  -   -110,402.045 (meters)                     COMP
 AI2821  NAD 83(2011) Y  - -5,497,580.218 (meters)                     COMP
 AI2821  NAD 83(2011) Z  -  3,221,030.396 (meters)                     COMP
 AI2821  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AI2821
 AI2821  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI2821  Standards:
 AI2821         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI2821            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI2821  -------------------------------------------------------------------
 AI2821  NETWORK    0.79  12.17           0.32   0.32   6.21     -0.17864511
 AI2821  -------------------------------------------------------------------
 AI2821  Click here for local accuracies and other accuracy information.
 AI2821
 AI2821.This mark is at Baton Rouge Metro Ryan Fld Airport (BTR)
 AI2821
 AI2821.The horizontal coordinates were established by GPS observations
 AI2821.and adjusted by the National Geodetic Survey in June 2012.
 AI2821
 AI2821.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI2821.been affixed to the stable North American tectonic plate. See 
 AI2821.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI2821
 AI2821.The horizontal coordinates are valid at the epoch date displayed above
 AI2821.which is a decimal equivalence of Year/Month/Day.
 AI2821
 AI2821.** This station is in an area of known vertical motion. If an
 AI2821.** orthometric height was ever established but is not available 
 AI2821.** in the current survey control section, the orthometric height
 AI2821.** is considered suspect.  Suspect heights are available in the
 AI2821.** superseded section only if requested.
 AI2821
 AI2821.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2821.GEOID18 height accuracy estimate available here.
 AI2821
 AI2821.Click photographs - Photos may exist for this station.
 AI2821
 AI2821.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI2821
 AI2821.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI2821
 AI2821.The ellipsoidal height was determined by GPS observations
 AI2821.and is referenced to NAD 83.
 AI2821
 AI2821. The following values were computed from the NAD 83(2011) position.
 AI2821
 AI2821;                    North         East     Units Scale Factor Converg.
 AI2821;SPC LA S     -   224,931.741 1,017,550.285   MT  0.99996811   +0 05 29.2
 AI2821;SPC LA S     -   737,963.55  3,338,412.89   sFT  0.99996811   +0 05 29.2
 AI2821;UTM  15      - 3,378,871.917   677,445.433   MT  0.99998844   +0 56 23.2
 AI2821
 AI2821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI2821!SPC LA S     -   1.00000117  x   0.99996811  =   0.99996928
 AI2821!UTM  15      -   1.00000117  x   0.99998844  =   0.99998961
 AI2821
 AI2821:                Primary Azimuth Mark                     Grid Az
 AI2821:SPC LA S     -  BTR ARP 2                                357 41 39.6
 AI2821:UTM  15      -  BTR ARP 2                                356 50 45.6
 AI2821
 AI2821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7744578871(NAD 83)
 AI2821
 AI2821|---------------------------------------------------------------------|
 AI2821| PID    Reference Object                     Distance      Geod. Az  |
 AI2821|                                                           dddmmss.s |
 AI2821| BJ5366 BTR ARP 2                           419.367 METERS 3574708.8 |
 AI2821|---------------------------------------------------------------------|
 AI2821
 AI2821                          SUPERSEDED SURVEY CONTROL
 AI2821
 AI2821  NAD 83(2007)-  30 31 44.77474(N)    091 09 01.64041(W) AD(       ) 0
 AI2821  ELLIP H (02/10/07)   -7.434  (m)                       GP(       )    
 AI2821  ELLIP H (03/20/02)   -7.423  (m)                       GP(       ) 1 1
 AI2821  NAD 83(1992)-  30 31 44.77451(N)    091 09 01.63971(W) AD(       ) B
 AI2821  ELLIP H (12/09/99)   -7.412  (m)                       GP(       ) 1 1
 AI2821
 AI2821.Superseded values are not recommended for survey control.
 AI2821
 AI2821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI2821.See file dsdata.pdf to determine how the superseded data were derived.
 AI2821
 AI2821_MARKER: I = METAL ROD
 AI2821_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AI2821_STAMPING: BTR M 1999
 AI2821_MARK LOGO: NGS
 AI2821_PROJECTION: RECESSED 8 CENTIMETERS
 AI2821_MAGNETIC: I = MARKER IS A STEEL ROD
 AI2821_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI2821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2821+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2004
 AI2821_ROD/PIPE-DEPTH: 9.1 meters
 AI2821_SLEEVE-DEPTH  : 0.9 meters
 AI2821
 AI2821  HISTORY     - Date     Condition        Report By
 AI2821  HISTORY     - 1999     MONUMENTED       NGS
 AI2821  HISTORY     - 20000217 GOOD             NGS
 AI2821  HISTORY     - 20041130 GOOD             NGS
 AI2821
 AI2821                          STATION DESCRIPTION
 AI2821
 AI2821'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 AI2821'THE STATION IS LOCATED IN THE NORTHEAST PART OF BATON ROUGE AT THE
 AI2821'BATON ROUGE METROPOLITAN-RYAN FIELD AIRPORT, JUST SOUTH OF MIDFIELD,
 AI2821'IN THE SOUTH QUADRANT OF THE JUNCTION OF RUNWAY 4L-22R AND THE
 AI2821'PARALLEL TAXI FOR RUNWAY 13-31, BETWEEN RUNWAY 4L-22R AND RUNWAY END
 AI2821'4R, IN LINE WITH THE END OF RUNWAY 4R, AND IN LINE WITH THE STOP LINE
 AI2821'ON THE PARALLEL TAXI FOR RUNWAY 4R (THE STOP LINE IS LOCATED ON THE
 AI2821'PARALLEL TAXI FOR RUNWAY 13-31) .  OWNERSHIP--EAST BATON ROUGE PARISH.
 AI2821'DIRECTOR OF AVIATION IS ANTHONY MARINO, ASSISTANT DIRECTOR IS JERRY
 AI2821'MCKINNEY, SUITE 212, 9430 JACKIE COCHRAN DRIVE, BATON ROUGE, LA.
 AI2821'70807.  PHONE 225-355-0333.  CONTROL TOWER CHIEF IS BRETT SEGAR.
 AI2821'CONTROL TOWER MANAGER AND LOCAL COORDINATOR IS JAMES WILSON. AIRPORT
 AI2821'POLICE CHIEF IS LIEUTENANT GILBERT C.  LEACHMAN.  PHONE 225-358-4221.
 AI2821'CONTACT THE CONTROL TOWER, THE AIRPORT DIRECTOR AND LT.  LIECHMAN FOR
 AI2821'PERMISSION TO OCCUPY THIS STATION AND FOR ACCESS THROUGH THE LOCKED
 AI2821'GATES OR TO ARRANGE FOR AN ESCORT.
 AI2821'NOTE--IT MAY BE NECESSARY TO TAKE A TEST TO OBTAIN AN AIRPORT BADGE TO
 AI2821'BE ALLOWED ON THE AIRFIELD.
 AI2821'TO REACH FROM THE UNDERPASS AT THE JUNCTION OF INTERSTATE HIGHWAY 110
 AI2821'AND STATE HIGHWAY 408 (HARDING BOULEVARD) AT EXIT 6, GO EAST ON
 AI2821'HIGHWAY 408 FOR 0.97 KM (0.60 MI) TO A PAVED ROAD LEFT LEADING TO THE
 AI2821'CONTROL TOWER.  TURN LEFT, NORTH, ON THE ROAD PASSING THE TOWER FOR
 AI2821'0.40 KM (0.25 MI) TO A GATE AT THE SOUTH APRON.  PASS THROUGH THE
 AI2821'GATE, NORTH, ACROSS THE APRON AND ALONG TAXI E FOR 0.32 KM (0.20 MI)
 AI2821'TO THE JUNCTION OF RUNWAY END 4R ON THE LEFT.  TURN LEFT, NORTHWEST,
 AI2821'PASSING AROUND THE RUNWAY END FOR 0.08 KM (0.05 MI) TO THE STATION.
 AI2821'THE STATION IS A PUNCH HOLE TOP CENTER OF A STAINLESS STEEL ROD IN A
 AI2821'2.5 CM GREASE FILLED SLEEVE 90 CM LONG ENCASED IN A 12.7 CM PVC PIPE
 AI2821'WITH A LOGO CAP SURROUNDED BY CONCRETE RECESSED 8 CM BELOW THE GROUND.
 AI2821'IT IS 128.0 M (419.9 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE
 AI2821'PARALLEL TAXI FOR RUNWAY 13-31, 114.3 M (375.0 FT) SOUTHEAST OF THE
 AI2821'SOUTHEAST EDGE OF RUNWAY 4L-22R, 64.9 M (212.9 FT) NORTHWEST OF THE
 AI2821'WEST CORNER OF RUNWAY END 4R, AND 61.8 M (202.8 FT) NORTHWEST OF THE
 AI2821'NORTHWEST 1 OF 4 RUNWAY END LIGHTS FOR RUNWAY END 4R.  THE ROD WAS
 AI2821'ANCHORED AT A DEPTH OF 9.1 M.
 AI2821'NOTE--THIS IS THE PRIMARY AIRPORT CONTROL STATION (PACS) .
 AI2821
 AI2821                          STATION RECOVERY (2000)
 AI2821
 AI2821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (RGH)
 AI2821'RECOVERED AS DESCRIBED 02/17/00 BY R.G.  HAYES
 AI2821
 AI2821                          STATION RECOVERY (2004)
 AI2821
 AI2821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (LJL)
 AI2821'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DS2363 ***********************************************************************
 DS2363  DESIGNATION -  BTRP BASTROP LSRC ARP
 DS2363  PID         -  DS2363
 DS2363  STATE/COUNTY-  LA/MOREHOUSE
 DS2363  COUNTRY     -  US
 DS2363  USGS QUAD   -  BASTROP (2018)
 DS2363
 DS2363                         *CURRENT SURVEY CONTROL
 DS2363  ______________________________________________________________________
 DS2363* NAD 83(2011) POSITION- 32 46 35.15101(N) 091 54 46.82855(W)   ADJUSTED
 DS2363* NAD 83(2011) ELLIP HT-    25.966 (meters)        (07/29/24)   ADJUSTED
 DS2363* NAD 83(2011) EPOCH   -  2010.00
 DS2363  ______________________________________________________________________
 DS2363  GEOID HEIGHT    -        -25.872 (meters)                     GEOID18
 DS2363  NAD 83(2011) X  -   -179,193.691 (meters)                     COMP
 DS2363  NAD 83(2011) Y  - -5,364,968.235 (meters)                     COMP
 DS2363  NAD 83(2011) Z  -  3,433,152.094 (meters)                     COMP
 DS2363  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 DS2363
 DS2363  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS2363  Standards:
 DS2363         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS2363            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS2363  -------------------------------------------------------------------
 DS2363  NETWORK    0.33   0.76           0.13   0.14   0.39     -0.00270668
 DS2363  -------------------------------------------------------------------
 DS2363  Click here for local accuracies and other accuracy information.
 DS2363
 DS2363.The horizontal coordinates were established by GPS observations
 DS2363.and adjusted by the LSU CENTER FOR GEOINFORMATICS in July 2024.
 DS2363
 DS2363.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS2363.been affixed to the stable North American tectonic plate. See 
 DS2363.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS2363
 DS2363.The horizontal coordinates are valid at the epoch date displayed above
 DS2363.which is a decimal equivalence of Year/Month/Day.
 DS2363
 DS2363.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS2363.GEOID18 height accuracy estimate available here.
 DS2363
 DS2363.Click photographs - Photos may exist for this station.
 DS2363
 DS2363.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS2363
 DS2363.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS2363
 DS2363.The ellipsoidal height was determined by GPS observations
 DS2363.and is referenced to NAD 83.
 DS2363
 DS2363. The following values were computed from the NAD 83(2011) position.
 DS2363
 DS2363;                    North         East     Units Scale Factor Converg.
 DS2363;SPC LA N     -   252,558.815 1,054,995.436   MT  1.00002687   +0 18 37.2
 DS2363;SPC LA N     -   828,603.38  3,461,264.19   sFT  1.00002687   +0 18 37.2
 DS2363;UTM  15      - 3,627,025.297   601,800.137   MT  0.99972778   +0 35 18.6
 DS2363
 DS2363!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS2363!SPC LA N     -   0.99999592  x   1.00002687  =   1.00002279
 DS2363!UTM  15      -   0.99999592  x   0.99972778  =   0.99972370
 DS2363
 DS2363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXS0180027025(NAD 83)
 DS2363
 DS2363                          SUPERSEDED SURVEY CONTROL
 DS2363
 DS2363.No superseded survey control is available for this station.
 DS2363
 DS2363_MARKER: Z = SEE DESCRIPTION
 DS2363_SETTING: 0 = UNSPECIFIED SETTING
 DS2363_SP_SET: ANTENNA REFERENCE POINT
 DS2363_MARK LOGO: NONE
 DS2363_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DS2363_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DS2363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS2363+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 DS2363
 DS2363  HISTORY     - Date     Condition        Report By
 DS2363  HISTORY     - 2023     MONUMENTED       LSRC
 DS2363  HISTORY     - 20240513 GOOD             LSRC
 DS2363
 DS2363                          STATION DESCRIPTION
 DS2363
 DS2363'DESCRIBED BY CENTER FOR GEOINFORMATICS LSU 2024 (JAC)
 DS2363'THE MARK IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST OF MER ROUGE, 6.4 MI
 DS2363'(10.3 KM) NORTH-NORTHWEST OF COLLINSTON AND 2.8 MI (4.5 KM)
 DS2363'WEST-NORTHWEST OF BASTROP.
 DS2363'
 DS2363'TO REACH FROM THE INTERSECTION OF EAST JEFFERSON AVENUE AND SOUTH
 DS2363'FRANKLIN STREET GO SOUTH 342 FT (104.2 M).  TURN EAST INTO THE CITY
 DS2363'HALL PARKING LOT TO STATION ON THE LEFT.
 DS2363'
 DS2363'OWNERSHIP: STATION IS PART OF THE LOUISIANA SPATIAL REFERENCE CENTER
 DS2363'GULFNET CORS NETWORK.  THE LATEST INFORMATION IS AVAILABLE ON THE
 DS2363'WORLDWIDE WEB AT HTTP://C4GNET.XYZ/, OR CONTACT THE GULFNET NETWORK
 DS2363'MANAGER, AT THE LOUISIANA STATE UNIVERSITY CENTER FOR GEOINFORMATICS
 DS2363'FOR INFORMATION.
 DS2363'
 DS2363'NOTE-THE DATUM POINT IS THE ANTENNA REFERENCE POINT, THE BOTTOM OF THE
 DS2363'MOUNT OF THE GLOBAL NAVIGATION SATELLITE SYSTEM ANTENNA.  DO NOT
 DS2363'DISTURB THE ANTENNA.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0848 ***********************************************************************
 AV0848  DESIGNATION -  BUCK
 AV0848  PID         -  AV0848
 AV0848  STATE/COUNTY-  LA/CAMERON
 AV0848  COUNTRY     -  US
 AV0848  USGS QUAD   -  F-R RANCH (2018)
 AV0848
 AV0848                         *CURRENT SURVEY CONTROL
 AV0848  ______________________________________________________________________
 AV0848* NAD 83(1992) POSITION- 29 57 51.73217(N) 093 35 47.42115(W)   ADJUSTED
 AV0848* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0848  **This station is located in a suspected subsidence area (see below).
 AV0848  ______________________________________________________________________
 AV0848  GEOID HEIGHT    -        -27.072 (meters)                     GEOID18
 AV0848  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 AV0848  HORZ ORDER      -  SECOND
 AV0848
 AV0848.The horizontal coordinates were established by classical geodetic methods
 AV0848.and adjusted by the National Geodetic Survey in January 1993.
 AV0848
 AV0848.** This station is in an area of known vertical motion. If an
 AV0848.** orthometric height was ever established but is not available 
 AV0848.** in the current survey control section, the orthometric height
 AV0848.** is considered suspect.  Suspect heights are available in the
 AV0848.** superseded section only if requested.
 AV0848
 AV0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0848.GEOID18 height accuracy estimate available here.
 AV0848
 AV0848.Click photographs - Photos may exist for this station.
 AV0848
 AV0848.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0848
 AV0848. The following values were computed from the NAD 83(1992) position.
 AV0848
 AV0848;                    North         East     Units Scale Factor Converg.
 AV0848;SPC LA S     -   164,473.989   781,587.313   MT  0.99992595   -1 07 53.8
 AV0848;SPC LA S     -   539,611.75  2,564,257.71   sFT  0.99992595   -1 07 53.8
 AV0848;SPC TX C     - 3,052,687.759 1,349,874.782   MT  1.00004414   +3 28 11.5
 AV0848;SPC TX C     -10,015,359.76  4,428,714.18   sFT  1.00004414   +3 28 11.5
 AV0848;SPC TXSC     - 4,248,225.173 1,121,323.725   MT  0.99992342   +2 38 50.1
 AV0848;SPC TXSC     -13,937,718.76  3,678,876.25   sFT  0.99992342   +2 38 50.1
 AV0848;UTM  15      - 3,314,986.913   442,447.323   MT  0.99964087   -0 17 52.6
 AV0848
 AV0848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0848!SPC LA S     -   1.00000412  x   0.99992595  =   0.99993007
 AV0848!SPC TX C     -   1.00000412  x   1.00004414  =   1.00004826
 AV0848!SPC TXSC     -   1.00000412  x   0.99992342  =   0.99992754
 AV0848!UTM  15      -   1.00000412  x   0.99964087  =   0.99964499
 AV0848
 AV0848:                Primary Azimuth Mark                     Grid Az
 AV0848:SPC LA S     -  GUM                                      009 56 47.7
 AV0848:SPC TX C     -  GUM                                      005 20 42.4
 AV0848:SPC TXSC     -  GUM                                      006 10 03.8
 AV0848:UTM  15      -  GUM                                      009 06 46.5
 AV0848
 AV0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP4244714986(NAD 83)
 AV0848
 AV0848|---------------------------------------------------------------------|
 AV0848| PID    Reference Object                     Distance      Geod. Az  |
 AV0848|                                                           dddmmss.s |
 AV0848| BK3200 GUM                                 APPROX.10.5 KM 0084853.9 |
 AV0848| CV8766 BUCK RM 1                            27.930 METERS 09026     |
 AV0848| AV0864 NORTH OIL DERRICK                   APPROX.14.8 KM 1944251.4 |
 AV0848| CV8767 BUCK RM 2                            28.270 METERS 26855     |
 AV0848|---------------------------------------------------------------------|
 AV0848
 AV0848                          SUPERSEDED SURVEY CONTROL
 AV0848
 AV0848  NAD 83(1986)-  29 57 51.75560(N)    093 35 47.40733(W) AD(       ) 2
 AV0848  NAD 27      -  29 57 50.99100(N)    093 35 46.82900(W) AD(       ) 2
 AV0848
 AV0848.Superseded values are not recommended for survey control.
 AV0848
 AV0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0848.See file dsdata.pdf to determine how the superseded data were derived.
 AV0848
 AV0848_MARKER: DS = TRIANGULATION STATION DISK
 AV0848_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AV0848_STAMPING: BUCK 1933
 AV0848_MARK LOGO: CGS
 AV0848_MAGNETIC: P = MARKER IS A STEEL PIPE
 AV0848_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0848
 AV0848  HISTORY     - Date     Condition        Report By
 AV0848  HISTORY     - 1933     MONUMENTED       CGS
 AV0848
 AV0848                          STATION DESCRIPTION
 AV0848
 AV0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (JCB)
 AV0848'STATION IS IN SEC. 33, T 12 S, R 12 W, ON THE N SIDE OF
 AV0848'STARKS N CANAL, 4 MILES W OF T-JUNCTION OF THE N CANAL AND
 AV0848'THE CANAL LEADING S.  ABOUT 2 MILES E OF THE BEGINNING OF
 AV0848'THE LONG E-W TANGENT OF THE N CANAL.  STATION IS ON THE
 AV0848'SPOIL BANK, 10.0 METERS N OF THE CENTER LINE OF THE CANAL.
 AV0848'
 AV0848'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 AV0848'IN THE TOPS OF SQUARE BLOCKS OR POSTS OF CONCRETE.
 AV0848'
 AV0848'STATION IS REACHED BY BOAT AS FOLLOWS--ENTER VINTON CANAL
 AV0848'FROM SHIP CHANNEL AND PROCEED 0.5 MILE SW TO ITS JUNCTION
 AV0848'WITH BLACK BAYOU, FOLLOW BLACK BAYOU IN A SOUTHWESTERLY
 AV0848'DIRECTION ABOUT 6 MILES TO CONFLUENCE OF BLACK BAYOU AND
 AV0848'RIGHT HAND OF SOUTH FORK.  FOLLOW SOUTH FORK 1.5 MILES S
 AV0848'TO STARKS S GATE CAMP.  THENCE S IN DREDGED CANAL 0.5 MILE.
 AV0848'THENCE NORTHWESTERLY 1.0 MILE TO BEGINNING OF STARKS N CANAL.
 AV0848'
 AV0848'HEIGHT OF LIGHT ABOVE STATION MARK - 12 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0930 ***********************************************************************
 AV0930  DESIGNATION -  BUCK
 AV0930  PID         -  AV0930
 AV0930  STATE/COUNTY-  LA/CAMERON
 AV0930  COUNTRY     -  US
 AV0930  USGS QUAD   -  WEST OF JOHNSON BAYOU (2018)
 AV0930
 AV0930                         *CURRENT SURVEY CONTROL
 AV0930  ______________________________________________________________________
 AV0930* NAD 83(1993) POSITION- 29 49 27.04837(N) 093 50 13.09960(W)   ADJUSTED
 AV0930* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0930  **This station is located in a suspected subsidence area (see below).
 AV0930  ______________________________________________________________________
 AV0930  GEOID HEIGHT    -        -27.018 (meters)                     GEOID18
 AV0930  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 AV0930  HORZ ORDER      -  THIRD
 AV0930
 AV0930.The horizontal coordinates were established by classical geodetic methods
 AV0930.and adjusted by the National Geodetic Survey in February 1996.
 AV0930
 AV0930.** This station is in an area of known vertical motion. If an
 AV0930.** orthometric height was ever established but is not available 
 AV0930.** in the current survey control section, the orthometric height
 AV0930.** is considered suspect.  Suspect heights are available in the
 AV0930.** superseded section only if requested.
 AV0930
 AV0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0930.GEOID18 height accuracy estimate available here.
 AV0930
 AV0930.Click photographs - Photos may exist for this station.
 AV0930
 AV0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 AV0930
 AV0930. The following values were computed from the NAD 83(1993) position.
 AV0930
 AV0930;                    North         East     Units Scale Factor Converg.
 AV0930;SPC LA S     -   149,421.362   758,044.596   MT  0.99993047   -1 15 06.7
 AV0930;SPC LA S     -   490,226.59  2,487,017.98   sFT  0.99993047   -1 15 06.7
 AV0930;UTM  15      - 3,299,597.112   419,132.595   MT  0.99968068   -0 24 58.6
 AV0930
 AV0930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AV0930!SPC LA S     -   1.00000415  x   0.99993047  =   0.99993462
 AV0930!UTM  15      -   1.00000415  x   0.99968068  =   0.99968483
 AV0930
 AV0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN1913299597(NAD 83)
 AV0930
 AV0930                          SUPERSEDED SURVEY CONTROL
 AV0930
 AV0930  NAD 83(1992)-  29 49 27.04822(N)    093 50 13.09959(W) AD(       ) 3
 AV0930  NAD 83(1986)-  29 49 27.07025(N)    093 50 13.08470(W) AD(       ) 3
 AV0930  NAD 27      -  29 49 26.28400(N)    093 50 12.48500(W) AD(       ) 3
 AV0930
 AV0930.Superseded values are not recommended for survey control.
 AV0930
 AV0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AV0930.See file dsdata.pdf to determine how the superseded data were derived.
 AV0930
 AV0930_MARKER: DS = TRIANGULATION STATION DISK
 AV0930_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AV0930_STAMPING: BUCK 1933
 AV0930_MARK LOGO: CGS
 AV0930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AV0930
 AV0930  HISTORY     - Date     Condition        Report By
 AV0930  HISTORY     - 1933     MONUMENTED       CGS
 AV0930
 AV0930                          STATION DESCRIPTION
 AV0930
 AV0930'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (ERM)
 AV0930'STATION IS ON THE SE SHORE OF SABINE LAKE 3.5 MILES SSW OF
 AV0930'JOHNSON BAYOU, 4.5 MILES NNE OF BLUE BUCK POINT, IN MARSH
 AV0930'45 METERS INSHORE, AT A SMALL POINT.
 AV0930'
 AV0930'STATION MARK IS A STANDARD BRONZE DISK SET IN CONCRETE IN
 AV0930'THE TOP OF A LONG WOODEN PILE DRIVEN INTO THE MARSH.
 AV0930'
 AV0930'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN TOP OF
 AV0930'SQUARE BLOCKS OF CONCRETE CAST AROUND 2 BY 4 STAKES DRIVEN
 AV0930'INTO THE MARSH.
 AV0930'
 AV0930'REFERENCE MARK NO. 1 IS 23.725 METERS FROM THE STATION S 76 DEG E.
 AV0930'
 AV0930'REFERENCE MARK NO. 2 IS 20.990 METERS FROM THE STATION S 15 DEG W.
 AV0930'
 AV0930'HEIGHT OF SIGNAL ABOVE STATION MARK - 5 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2569 ***********************************************************************
 BX2569  DESIGNATION -  BUCKEYE
 BX2569  PID         -  BX2569
 BX2569  STATE/COUNTY-  LA/RAPIDES
 BX2569  COUNTRY     -  US
 BX2569  USGS QUAD   -  BUCKEYE (2018)
 BX2569
 BX2569                         *CURRENT SURVEY CONTROL
 BX2569  ______________________________________________________________________
 BX2569* NAD 83(1992) POSITION- 31 22 07.58880(N) 092 07 31.45157(W)   ADJUSTED
 BX2569* NAVD 88 ORTHO HEIGHT -    26.5   (meters)       87.    (feet) VERTCON3
 BX2569  ______________________________________________________________________
 BX2569  GEOID HEIGHT    -        -26.314 (meters)                     GEOID18
 BX2569  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 BX2569  HORZ ORDER      -  FIRST
 BX2569
 BX2569.The horizontal coordinates were established by classical geodetic methods
 BX2569.and adjusted by the National Geodetic Survey in January 1993.
 BX2569
 BX2569.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2569.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2569
 BX2569.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2569.GEOID18 height accuracy estimate available here.
 BX2569
 BX2569.Click photographs - Photos may exist for this station.
 BX2569
 BX2569.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2569
 BX2569. The following values were computed from the NAD 83(1992) position.
 BX2569
 BX2569;                    North         East     Units Scale Factor Converg.
 BX2569;SPC LA N     -    96,387.964 1,035,635.690   MT  0.99996032   +0 11 53.0
 BX2569;SPC LA N     -   316,232.85  3,397,748.09   sFT  0.99996032   +0 11 53.0
 BX2569;UTM  15      - 3,470,803.057   583,172.763   MT  0.99968532   +0 27 19.1
 BX2569
 BX2569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2569!SPC LA N     -   0.99999997  x   0.99996032  =   0.99996029
 BX2569!UTM  15      -   0.99999997  x   0.99968532  =   0.99968529
 BX2569
 BX2569:                Primary Azimuth Mark                     Grid Az
 BX2569:SPC LA N     -  BUCKEYE AZ MK                            029 04 18.6
 BX2569:UTM  15      -  BUCKEYE AZ MK                            028 48 52.5
 BX2569
 BX2569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8317270803(NAD 83)
 BX2569
 BX2569|---------------------------------------------------------------------|
 BX2569| PID    Reference Object                     Distance      Geod. Az  |
 BX2569|                                                           dddmmss.s |
 BX2569| CY3917 BUCKEYE AZ MK                                      0291611.6 |
 BX2569| CY3918 BUCKEYE RM 1                         40.998 METERS 04200     |
 BX2569| CY3919 BUCKEYE RM 2                         42.785 METERS 17554     |
 BX2569|---------------------------------------------------------------------|
 BX2569
 BX2569                          SUPERSEDED SURVEY CONTROL
 BX2569
 BX2569  NAD 83(1986)-  31 22 07.60784(N)    092 07 31.44720(W) AD(       ) 1
 BX2569  NAD 27      -  31 22 06.95615(N)    092 07 30.98632(W) AD(       ) 1
 BX2569  NGVD 29 (07/19/86)   26.5    (m)           87.     (f) VERT ANG       
 BX2569
 BX2569.Superseded values are not recommended for survey control.
 BX2569
 BX2569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2569.See file dsdata.pdf to determine how the superseded data were derived.
 BX2569
 BX2569_MARKER: DS = TRIANGULATION STATION DISK
 BX2569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2569_STAMPING: BUCKEYE 1941
 BX2569_MARK LOGO: CGS
 BX2569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2569+STABILITY: SURFACE MOTION
 BX2569_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BX2569+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2007
 BX2569
 BX2569  HISTORY     - Date     Condition        Report By
 BX2569  HISTORY     - 1941     MONUMENTED       CGS
 BX2569  HISTORY     - 1959     GOOD             CGS
 BX2569  HISTORY     - 1969     GOOD             CGS
 BX2569  HISTORY     - 20071223 GOOD             GEOCAC
 BX2569
 BX2569                          STATION DESCRIPTION
 BX2569
 BX2569'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BX2569'STATION IS IN THE W EDGE OF SEC. 42, T. 5 N., R. 3 E., ABOUT
 BX2569'5-3/4 MILES S OF THE S SHORE OF CATAHOULA LAKE AND 2-1/2
 BX2569'MILES ENE OF DEVILLE POST OFFICE ON LAND OWNED BY CHARLIE
 BX2569'CROOKS OF LECOMPTE.  STATION MARK IS 60 FEET SW OF A TRIANGULAR
 BX2569'BLAZED 4-FOOT LIVE OAK TREE, 29 FEET W OF THE CENTER LINE
 BX2569'OF GRAVEL ROAD, AND 3-1/2 FEET N OF REFERENCE POST.  IT IS
 BX2569'STAMPED BUCKEYE 1941 AND PROJECTS 4 INCHES.
 BX2569'
 BX2569'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 BX2569'BRONZE DISKS SET IN CONCRETE.
 BX2569'
 BX2569'REFERENCE MARK NO. 1 IS 19 FEET E OF THE CENTER LINE OF ROAD,
 BX2569'18 INCHES W OF RIGHT-OF-WAY FENCE.  IT IS STAMPED BUCKEYE
 BX2569'NO. 1, 1941 AND PROJECTS 10 INCHES.
 BX2569'
 BX2569'REFERENCE MARK NO. 2 IS 19 FEET E OF CENTER LINE OF ROAD,
 BX2569'1 FOOT W OF RIGHT-OF-WAY FENCE.  IT IS STAMPED BUCKEYE NO.
 BX2569'2, 1941 AND PROJECTS 10 INCHES.
 BX2569'
 BX2569'THE AZIMUTH MARK IS 100 YARDS E OF THE ROAD, 42 FEET ESE
 BX2569'OF THE SE CORNER OF CATTLE SHELTER, 20 FEET SE OF A 3-FOOT
 BX2569'LIVE OAK TREE AND 1-1/2 FEET E OF REFERENCE POST.  IT IS
 BX2569'STAMPED BUCKEYE 1941 AND PROJECTS 4 INCHES.
 BX2569'
 BX2569'TO REACH STATION FROM THE DEVILLE POST OFFICE, GO E FROM
 BX2569'THE CROSSROADS FOR 2.1 MILES AND TAKE LEFT FORK.  GO 0.1
 BX2569'MILE TO N-S GRADED GRAVEL ROAD AND CONTINUE N FOR 0.65
 BX2569'MILE AND KEEP STRAIGHT AHEAD AT LEFT TURN OF MAIN ROAD.  GO
 BX2569'0.25 MILE AND TAKE RIGHT FORK.  GO 0.2 MILE TO THE STATION
 BX2569'ON W SIDE OF THE ROAD.
 BX2569'
 BX2569'A 126-FOOT SIGNAL AT B-3759 IS VISIBLE AT 75 FEET.
 BX2569'
 BX2569'A 116-FOOT SIGNAL AT CATAHOULA IS VISIBLE AT 65 FEET.
 BX2569'
 BX2569'A 126-FOOT SIGNAL AT GARRET IS VISIBLE AT 80 FEET.
 BX2569'
 BX2569'A 126-FOOT SIGNAL AT LARTO IS VISIBLE AT 80 FEET.
 BX2569'
 BX2569'A 116-FOOT SIGNAL AT RIVER IS VISIBLE AT 90 FEET.
 BX2569'
 BX2569'A 116-FOOT SIGNAL AT BEN ROUTH IS VISIBLE AT 50 FEET.
 BX2569'
 BX2569'HEIGHT OF LIGHT ABOVE STATION MARK - 41 METERS.
 BX2569
 BX2569                          STATION RECOVERY (1959)
 BX2569
 BX2569'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BX2569'THE STATION WAS VISITED 10-12-59 AND ALL MARKS WERE FOUND
 BX2569'IN GOOD CONDITION.  THE STATION IS LOCATED ABOUT 18.25 MILES
 BX2569'EAST-NORTHEAST OF PINEVILLE, ABOUT 6 MILES SOUTH-SOUTHEAST
 BX2569'OF THE SOUTH SHORE OF CATAHOULA LAKE, 2.5 MILES EAST-NORTHEAST
 BX2569'OF DE VILLE CROSSROADS, ON THE WEST SIDE OF SE. 42, T 5N,
 BX2569'R 3 E, ON THE WEST SIDE OF A GRAVELED ROAD, ABOUT 100 YARDS
 BX2569'NORTHWEST OF AN OIL WELL.  IT IS ABOUT 100 PACES WEST OF
 BX2569'A LARGE STORAGE TANK, 30 FEET WEST OF THE CENTER OF THE
 BX2569'GRAVELED ROAD, 86 PACES SOUTH OF A ROAD LEADING WEST TO THE
 BX2569'STORAGE TANK, 46.5 FEET WEST OF POWER POLE NO. 21, AND 28.5
 BX2569'FEET NORTH OF A 6-INCH PINE TREE.  IT IS A STANDARD DISK,
 BX2569'STAMPED BUCKEYE 1941, PROJECTING 4 INCHES AND 1 FOOT WEST
 BX2569'OF A METAL WITNESS POST BEARING A WHITE SIGN.
 BX2569'
 BX2569'REFERENCE MARK NO. 1 IS 134.51 FEET NORTHEAST OF THE STATION,
 BX2569'18 FEET EAST OF THE CENTER OF THE GRAVELED ROAD, 1 FOOT
 BX2569'WEST OF A FENCE LINE, 36 FEET SOUTH OF POWER POLE NO. 22,
 BX2569'AND 125 FEET SOUTH-SOUTHEAST OF THE JUNCTION OF THE MAIN
 BX2569'ROAD AND THE ROAD LEADING WEST.  IT IS A STANDARD DISK, STAMPED
 BX2569'BUCKEYE NO 1 1941, PROJECTING 4 INCHES.
 BX2569'
 BX2569'REFERENCE MARK NO. 2 IS 140.37 FEET SOUTH OF THE STATION,
 BX2569'19 FEET EAST OF THE CENTER OF THE GRAVELED ROAD AND 1 FOOT
 BX2569'EAST OF A FENCE LINE.  IT IS A STANDARD DISK, STAMPED BUCKEYE
 BX2569'NO 2 1941, PROJECTING 4 INCHES.
 BX2569'
 BX2569'THE AZIMUTH MARK IS 0.25 MILE NORTH-NORTHEAST OF THE STATION
 BX2569'AT THE NORTH EDGE OF A PASTURE, 100 YARDS EAST OF THE MAIN
 BX2569'ROAD, 104 FEET NORTH OF A ROAD LEADING EAST, 19 FEET SOUTHEAST
 BX2569'OF A LONE LIVE OAK TREE, 62 FEET SOUTHWEST OF A 3-FOOT OAK
 BX2569'TREE, AND 94 FEET NORTH OF A FENCE LINE.  IT IS A STANDARD
 BX2569'DISK, STAMPED BUCKEYE 1941, PROJECTING 2 INCHES.
 BX2569'
 BX2569'TO REACH THE STATION FROM THE POST OFFICE IN PINEVILLE,
 BX2569'GO NORTH ON BUSINESS ROUTE 165 FOR 0.5 MILE TO THE JUNCTION
 BX2569'WITH STATE HIGHWAY 28, TURN RIGHT AND GO EAST ON STATE HIGHWAY
 BX2569'28 FOR 12.65 MILES TO THE JUNCTION WITH STATE HIGHWAY 115,
 BX2569'TURN RIGHT AND GO SOUTH AND SOUTHEAST ON STATE HIGHWAY 115
 BX2569'FOR 4.5 MILES TO THE CROSSROADS AT DE VILLE, KEEP STRAIGHT
 BX2569'AHEAD AND GO EAST FOR 2.1 MILES TO A FORK, TAKE LEFT FORK
 BX2569'AND GO NORTH ON STATE HIGHWAY 1206 FOR 0.7 MILETO WHERE
 BX2569'THE HIGHWAY TURNS LEFT, KEEP STRAIGHT AHEAD FOR 0.25 MILE
 BX2569'TO A FORK, TAKE RIGHT FORK AND GO 0.2 MILE TO THE STATION
 BX2569'ON THE LEFT.  CONTINUE NORTH FOR 0.25 MILE TO A SIDE ROAD
 BX2569'RIGHT, TURN RIGHT AND GO ABOUT 100 YARDS TO THE AZIMUTH
 BX2569'MARK ON THE LEFT.
 BX2569
 BX2569                          STATION RECOVERY (1969)
 BX2569
 BX2569'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BX2569'THE STATION WAS RECOVERED AS DESCRIBED.  A COMPLETE DESCRIPTION
 BX2569'FOLLOWS.
 BX2569'
 BX2569'THE STATION IS LOCATED ABOUT 18-1/2 MILES EAST-NORTHEAST OF
 BX2569'PINEVILLE, 2-1/2 MILES NORTHEAST OF DEVILLE, AND 3-1/2 MILES
 BX2569'NORTH WEST OF THE WEST EDGE OF THE SALINE LAKE, IN THE WEST EDGE
 BX2569'OF SEC. 42, T5N, R3E, ON THE WEST SIDE OF A PAVED ROAD, ABOUT
 BX2569'100 YARDS NORTHWEST OF AN OIL WELL.
 BX2569'
 BX2569'STATION MARK IS A STANDARD DISK STAMPED, BUCKEYE 1941, SET IN
 BX2569'THE TOP OF A 12 INCH SQUARE MONUMENT THAT PROJECTS 2 INCHES.  IT
 BX2569'IS 47 FEET WEST-NORTHWEST OF POWER POLE NUMBER 21, 30 FEET WEST
 BX2569'OF THE APPROXIMATE CENTER OF A PAVED ROAD, 28 FEET NORTH OF A
 BX2569'14 INCH PINE TREE, 25 FEET SOUTH-SOUTHWEST OF A 14 INCH PINE
 BX2569'TREE, AND 1 FOOT WEST OF A METAL WITNESS POST WITH A SIGN
 BX2569'ATTACHED.
 BX2569'
 BX2569'REFERENCE MARK 1 IS A STANDARD DISK STAMPED, BUCKEYE NO 1 1941,
 BX2569'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 BX2569'3 INCHES.  IT IS 115 FEET SOUTH-SOUTHEAST OF A T-INTERSECTION,
 BX2569'36 FEET SOUTH OF POWER POLE NUMBER 22, 18 FEET EAST OF THE
 BX2569'APPROXIMATE CENTER OF A PAVED ROAD, THE FENCE IS LEANING AND IS
 BX2569'DIRECTLY OVER THE MARK.
 BX2569'
 BX2569'REFERENCE MARK 2 IS A STANDARD DISK STAMPED, BUCKEYE NO2 1941,
 BX2569'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 BX2569'3 INCHES.  IT IS 117 FEET SOUTH OF POWER POLE NUMBER 21, 19 FEET
 BX2569'EAST OF THE APPROXIMATE CENTER OF A PAVED ROAD, AND 1 FOOT
 BX2569'EAST OF A FENCE.
 BX2569'
 BX2569'AZIMUTH MARK IS A STANDARD DISK STAMPED, BUCKEYE 1941, SET
 BX2569'IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH.  IT
 BX2569'IS 105 FEET NORTH OF THE APPROXIMATE CENTER OF A DIRT ROAD, 95
 BX2569'FEET NORTH OF A FENCE, 83 FEET WEST OF A FENCE AND 1 FOOT
 BX2569'SOUTH OF A METAL WITNESS POST WITH A SIGN ATTACHED.
 BX2569'
 BX2569'TO REACH THE STATION FROM THE CROSSROADS JUST NORTHEAST OF
 BX2569'THE POST OFFICE IN DEVILLE.  GO EAST ON STATE HIGHWAY 1207 FOR
 BX2569'2.2 MILES TO A FORK, TAKE LEFT FORK AND GO 0.1 MILE TO A REVERSE
 BX2569'Y-FORK, AND JUNCTION OF STATE HIGHWAY 1206.  CONTINUE, NOW ON
 BX2569'STATE HIGHWAY 1206, AHEAD FOR 0.6 MILE TO WHERE THE MAIN ROAD
 BX2569'MAKES A LEFT TURN, GO STRAIGHT AHEAD ON PAVED ROAD FOR 0.3 MILE
 BX2569'TO A FORK.  TAKE RIGHT FORK AND GO 0.2 MILE TO STATION ON THE
 BX2569'LEFT, THIS IS 0.05 MILE BEFORE A SIDE ROAD LEFT.  TO REACH THE
 BX2569'AZIMUTH MARK FROM THE STATION CONTINUE AHEAD (NORTH) ON PAVED
 BX2569'ROAD FOR 0.25 MILE TO A FARM HOUSE ON THE LEFT AND A SIDE
 BX2569'ROAD RIGHT.  TURN RIGHT AND GO 0.1 MILE TO THE AZIMUTH ON THE
 BX2569'LEFT.
 BX2569'
 BX2569'HEIGHT OF LIGHT ABOVE STATION MARK 112.76 FEET.
 BX2569'
 BX2569'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BX2569'2-1/2 MILES NORTHEAST OF DEVILLE.
 BX2569
 BX2569                          STATION RECOVERY (2007)
 BX2569
 BX2569'RECOVERY NOTE BY GEOCACHING 2007 (JMT)
 BX2569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP3066 ***********************************************************************
 CP3066  DESIGNATION -  BUCKNER
 CP3066  PID         -  CP3066
 CP3066  STATE/COUNTY-  LA/RICHLAND
 CP3066  COUNTRY     -  US
 CP3066  USGS QUAD   -  GILLEYVILLE (2018)
 CP3066
 CP3066                         *CURRENT SURVEY CONTROL
 CP3066  ______________________________________________________________________
 CP3066* NAD 83(1992) POSITION- 32 18 04.18152(N) 091 56 25.30537(W)   ADJUSTED
 CP3066* NAVD 88 ORTHO HEIGHT -    22.3   (meters)       73.    (feet) VERTCON3
 CP3066  ______________________________________________________________________
 CP3066  GEOID HEIGHT    -        -25.951 (meters)                     GEOID18
 CP3066  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 CP3066  HORZ ORDER      -  FIRST
 CP3066
 CP3066.The horizontal coordinates were established by classical geodetic methods
 CP3066.and adjusted by the National Geodetic Survey in January 1993.
 CP3066
 CP3066.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP3066.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP3066
 CP3066.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP3066.GEOID18 height accuracy estimate available here.
 CP3066
 CP3066.Click photographs - Photos may exist for this station.
 CP3066
 CP3066.The Laplace correction was computed from DEFLEC18 derived deflections.
 CP3066
 CP3066. The following values were computed from the NAD 83(1992) position.
 CP3066
 CP3066;                    North         East     Units Scale Factor Converg.
 CP3066;SPC LA N     -   199,841.614 1,052,704.762   MT  0.99993706   +0 17 45.2
 CP3066;SPC LA N     -   655,647.03  3,453,748.87   sFT  0.99993706   +0 17 45.2
 CP3066;UTM  15      - 3,574,310.967   599,762.339   MT  0.99972273   +0 33 58.6
 CP3066
 CP3066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CP3066!SPC LA N     -   1.00000057  x   0.99993706  =   0.99993763
 CP3066!UTM  15      -   1.00000057  x   0.99972273  =   0.99972330
 CP3066
 CP3066:                Primary Azimuth Mark                     Grid Az
 CP3066:SPC LA N     -  RHYMES RESET                             023 46 25.1
 CP3066:UTM  15      -  RHYMES RESET                             023 30 11.7
 CP3066
 CP3066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR9976274310(NAD 83)
 CP3066
 CP3066|---------------------------------------------------------------------|
 CP3066| PID    Reference Object                     Distance      Geod. Az  |
 CP3066|                                                           dddmmss.s |
 CP3066| CP3072 RHYMES RESET                        APPROX. 9.4 KM 0240410.3 |
 CP3066| CY3922 BUCKNER RM 1                         38.167 METERS 07057     |
 CP3066| CP3063 MANGHAM ATT MICROWAVE KGP 66        APPROX. 6.9 KM 0782359.5 |
 CP3066| CP3061 MANGHAM MUNICIPAL TANK              APPROX.15.2 KM 0853223.5 |
 CP3066| CY3924 BUCKNER RM 3                         36.707 METERS 14921     |
 CP3066| CY3923 BUCKNER RM 2                         52.700 METERS 16714     |
 CP3066| CY3921 BUCKNER AZ MK 2                                    2103242.7 |
 CP3066| CY3920 BUCKNER AZ MK                                      2110745.7 |
 CP3066|---------------------------------------------------------------------|
 CP3066
 CP3066                          SUPERSEDED SURVEY CONTROL
 CP3066
 CP3066  NAD 83(1986)-  32 18 04.19532(N)    091 56 25.29824(W) AD(       ) 1
 CP3066  NAD 27      -  32 18 03.65802(N)    091 56 24.82730(W) AD(       ) 1
 CP3066  NGVD 29 (07/19/86)   22.4    (m)           73.     (f) VERT ANG       
 CP3066
 CP3066.Superseded values are not recommended for survey control.
 CP3066
 CP3066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP3066.See file dsdata.pdf to determine how the superseded data were derived.
 CP3066
 CP3066_MARKER: DS = TRIANGULATION STATION DISK
 CP3066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP3066_STAMPING: BUCKNER 1941
 CP3066_MARK LOGO: CGS
 CP3066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP3066+STABILITY: SURFACE MOTION
 CP3066
 CP3066  HISTORY     - Date     Condition        Report By
 CP3066  HISTORY     - 1941     MONUMENTED       CGS
 CP3066  HISTORY     - 1971     GOOD             NGS
 CP3066
 CP3066                          STATION DESCRIPTION
 CP3066
 CP3066'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 CP3066'STATION IS ABOUT MILES SW OF THE TOWN OF ALTO, IN SEC. 10,
 CP3066'T. 15 N., R. 5 E., ON THE S BANK OF THE BOEUF RIVER, ON LAND
 CP3066'OWNED BY W.L. MC INTOSH.  IT IS ABOUT 100 FEET NE OF THE E
 CP3066'END OF A BRIDGE OVER BOEUF RIVER, 58 FEET N OF THE CENTER OF
 CP3066'A GRAVEL ROAD, 41 FEET E OF A TRIANGULAR BLAZED 30-INCH PECAN
 CP3066'TREE, 23 FEET N OF 12-INCH HACKBERRY TREE AND 7-1/2 FEET S OF
 CP3066'A WHITE REFERENCE POST.  IT IS STAMPED BUCKNER 1941 AND
 CP3066'PROJECTS ABOUT 6 INCHES.
 CP3066'
 CP3066'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 CP3066'BRONZE DISKS SET IN CONCRETE.
 CP3066'
 CP3066'REFERENCE MARK NO. 1 IS 60 FEET E OF A TELEPHONE POLE AND 33
 CP3066'FEET N OF A 10-INCH PECAN TREE.  IT IS STAMPED BUCKNER NO.
 CP3066'1 1941 AND PROJECTS ABOUT 10 INCHES.
 CP3066'
 CP3066'REFERENCE MARK NO. 2 IS 70 FEET W OF A GRAVEL ROAD INTERSECTION
 CP3066'AND 15 FEET S OF THE CENTER OF A GRAVEL ROAD.  IT IS STAMPED
 CP3066'BUCKNER NO. 2 1941 AND PROJECTS ABOUT 4 INCHES.
 CP3066'
 CP3066'AZIMUTH MARK IS 39 FEET NW OF AN OLD SHACK, 9 FEET NE OF
 CP3066'A FARM ROAD AND 1 FOOT NW OF A WHITE REFERENCE POST.  IT IS
 CP3066'STAMPED BUCKNER 1941 AND PROJECTS ABOUT 4 INCHES.  TO REACH THE
 CP3066'MARK FROM THE STATION, GO S FROM THE INTERSECTION 0.25 MILE TO
 CP3066'A FARM ROAD LEFT.  TURN LEFT AND GO ABOUT 500 YARDS TO THE
 CP3066'AZIMUTH MARK ON THE LEFT.
 CP3066'
 CP3066'TO REACH THE STATION FROM THE TOWN OF ALTO, GO S 2.7 MILES
 CP3066'TO A CROSS ROAD.  TURN RIGHT AND GO SW ON GRAVEL ROAD FOR 5.35
 CP3066'MILES TO A GRAVEL ROAD RIGHT.  TURN RIGHT AND GO ABOUT 0.05 MILE
 CP3066'TO THE STATION ON THE RIGHT NEAR THE BRIDGE.
 CP3066'
 CP3066'A 126-FOOT SIGNAL AT RIVERTON IS VISIBLE AT 116 FEET.
 CP3066'
 CP3066'A 116-FOOT SIGNAL AT SWAMP IS VISIBLE AT 116 FEET.
 CP3066'
 CP3066'A 116-FOOT SIGNAL AT RHYMES IS VISIBLE AT 116 FEET.
 CP3066'
 CP3066'A 126-FOOT SIGNAL AT WOOLEN IS VISIBLE AT 103 FEET.
 CP3066'
 CP3066'A 116-FOOT SIGNAL AT FONDALE IS VISIBLE AT 90 FEET.
 CP3066'
 CP3066'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 CP3066
 CP3066                          STATION RECOVERY (1971)
 CP3066
 CP3066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WWS)
 CP3066'NO MEASUREMENT BETWEEN THE RMS DUE TO HEAVY BRUSH AND TREES ON
 CP3066'LINE.
 CP3066'
 CP3066'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 CP3066'RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE MARK 2 HAS
 CP3066'BEEN DESTROYED.  A CHECK WAS MADE ON THE AZIMUTH MARK AND IT
 CP3066'CHECKED THE 1941 HORIZONTAL DIRECTION ADEQUATELY.  DUE TO
 CP3066'CULTIVATION THE AZIMUTH MARK WILL BE DESTROYED BY THIS PARTY.
 CP3066'THE DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE IN ERROR BY
 CP3066'0.006 METERS, THE HORIZONTAL DIRECTION WAS FOUND TO BE IN
 CP3066'ERROR BY 4 MINUTES AND 53 SECONDS.  A NEW REFERENCE MARK 3
 CP3066'AND AN AZIMUTH MARK WAS ESTABLISHED AT THIS DATE.  A COMPLETE
 CP3066'NEW DESCRIPTION FOLLOWS.
 CP3066'
 CP3066'THE STATION IS ABOUT 18.0 MILES SOUTHEAST OF MONROE, 16.0 MILES
 CP3066'SOUTHWEST OF RAYVILLE, 9.5 MILES WEST OF MANGHAM, IN NORTHEAST
 CP3066'1/4 OF SECTION 10, T 15 N, R 5 E, ON THE SOUTH BANK OF THE BOEUF
 CP3066'RIVER AND ON LAND OWNED BY MR. W.L. MC INTOSH, ROUTE 3, BOX 178,
 CP3066'RAYVILLE, LOUISIANA, 71269.
 CP3066'
 CP3066'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 165 BYPASS
 CP3066'AND STATE HIGHWAY 15 IN THE SOUTHEAST EDGE OF MONROE, GO
 CP3066'SOUTHEAST ON STATE HIGHWAY 15 FOR 14.0 MILES TO THE JUNCTION OF
 CP3066'STATE HIGHWAY 133.  TURN RIGHT AND GO SOUTHWEST ON STATE HIGHWAY
 CP3066'133 FOR 4.6 MILES TO THE JUNCTION OF STATE HIGHWAY 132.  TURN
 CP3066'LEFT AND GO SOUTH AND EAST ON STATE HIGHWAY 132 FOR 2.05 MILES
 CP3066'TO THE BOEUF RIVER BRIDGE, CONTINUE EAST ON STATE HIGHWAY 132
 CP3066'FOR 0.15 MILE TO THE JUNCTION OF STATE HIGHWAY 561.  TURN
 CP3066'LEFT AND GO NORTHEAST ON STATE HIGHWAY 132 FOR 0.05 MILE TO A
 CP3066'GRAVELED SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON THE
 CP3066'GRAVELED ROAD FOR 0.05 MILE TO THE STATION ON THE RIGHT.
 CP3066'
 CP3066'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF STATE HIGHWAY 132
 CP3066'AND STATE HIGHWAY 561, GO SOUTHWEST ON STATE HIGHWAY 561 FOR 0.15
 CP3066'MILE TO THE AZIMUTH MARK ON THE LEFT.
 CP3066'
 CP3066'STATION MARKS ARE STANDARD DISKS STAMPED BUCKNER 1941.  THE
 CP3066'SURFACE DISK IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 CP3066'MONUMENT THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 62
 CP3066'FEET NORTHEAST OF THE GRAVELED ROAD, 34 FEET NORTHWEST OF A
 CP3066'28-INCH HACKBERRY TREE, 26 FEET SOUTHWEST OF A 10-INCH PECAN TREE
 CP3066'AND 5.5 FEET SOUTH OF A METAL WITNESS POST.  THE UNDERGROUND
 CP3066'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 CP3066'INCHES BELOW THE GROUND SURFACE.
 CP3066'
 CP3066'REFERENCE MARK 1, A STANDARD DISK STAMPED BUCKNER NO 1 1941,
 CP3066'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT
 CP3066'PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 15 FEET SOUTH
 CP3066'OF THE EDGE OF A DEEP DITCH, 12 FEET NORTHWEST OF A 6-INCH
 CP3066'HACKBERRY TREE AND 12 FEET SOUTHEAST OF A 10-INCH HACKBERRY
 CP3066'TREE.
 CP3066'
 CP3066'REFERENCE MARK 3, A STANDARD DISK STAMPED BUCKNER 1941 NO 3
 CP3066'1971, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 CP3066'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 100 FEET
 CP3066'NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 132, 47 FEET
 CP3066'NORTHEAST OF THE GRAVELED ROAD AND 2 FEET NORTH OF A METAL
 CP3066'WITNESS POST.
 CP3066'
 CP3066'THE AZIMUTH MARK, A STANDARD DISK STAMPED BUCKNER 1941 1971, IS
 CP3066'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CP3066'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 46 FEET NORTH
 CP3066'OF A POWERLINE POLE WITH TRANSFORMER, 40 FEET EAST OF THE
 CP3066'CENTERLINE OF STATE HIGHWAY 561, 1 FOOT WEST OF A FENCE AND 3
 CP3066'FEET NORTH-NORTHWEST OF A METAL WITNESS POST.
 CP3066'
 CP3066'HEIGHT OF LIGHT ABOVE STATION MARK 125.9 FEET.
 CP3066'
 CP3066'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 CP3066'9.5 MILES WEST OF MANGHAM.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3166 ***********************************************************************
 AU3166  DESIGNATION -  BUD
 AU3166  PID         -  AU3166
 AU3166  STATE/COUNTY-  LA/TERREBONNE
 AU3166  COUNTRY     -  US
 AU3166  USGS QUAD   -  HOUMA (2018)
 AU3166
 AU3166                         *CURRENT SURVEY CONTROL
 AU3166  ______________________________________________________________________
 AU3166* NAD 83(1992) POSITION- 29 35 39.70113(N) 090 38 59.62723(W)   ADJUSTED
 AU3166* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3166  **This station is located in a suspected subsidence area (see below).
 AU3166  ______________________________________________________________________
 AU3166  GEOID HEIGHT    -        -25.152 (meters)                     GEOID18
 AU3166  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 AU3166  HORZ ORDER      -  FIRST
 AU3166
 AU3166.The horizontal coordinates were established by classical geodetic methods
 AU3166.and adjusted by the National Geodetic Survey in January 1993.
 AU3166
 AU3166.** This station is in an area of known vertical motion. If an
 AU3166.** orthometric height was ever established but is not available 
 AU3166.** in the current survey control section, the orthometric height
 AU3166.** is considered suspect.  Suspect heights are available in the
 AU3166.** superseded section only if requested.
 AU3166
 AU3166.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3166.GEOID18 height accuracy estimate available here.
 AU3166
 AU3166.Click photographs - Photos may exist for this station.
 AU3166
 AU3166.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3166
 AU3166. The following values were computed from the NAD 83(1992) position.
 AU3166
 AU3166;                    North         East     Units Scale Factor Converg.
 AU3166;SPC LA S     -   121,502.165 1,066,205.157   MT  0.99995075   +0 20 30.2
 AU3166;SPC LA S     -   398,628.35  3,498,041.42   sFT  0.99995075   +0 20 30.2
 AU3166;UTM  15      - 3,276,144.820   727,611.108   MT  1.00023927   +1 09 40.0
 AU3166
 AU3166!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3166!SPC LA S     -   1.00000368  x   0.99995075  =   0.99995443
 AU3166!UTM  15      -   1.00000368  x   1.00023927  =   1.00024295
 AU3166
 AU3166:                Primary Azimuth Mark                     Grid Az
 AU3166:SPC LA S     -  BUD AZ MK                                134 01 58.5
 AU3166:UTM  15      -  BUD AZ MK                                133 12 48.7
 AU3166
 AU3166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN2761176144(NAD 83)
 AU3166
 AU3166|---------------------------------------------------------------------|
 AU3166| PID    Reference Object                     Distance      Geod. Az  |
 AU3166|                                                           dddmmss.s |
 AU3166| DD6469 CANAL 8                                            1235053.3 |
 AU3166| DD6410 BUD RM 1                             39.358 METERS 13042     |
 AU3166| DD6409 BUD AZ MK                                          1342228.7 |
 AU3166| AU3163 ASHLAND SUGAR MILL FLAT TOP TK      APPROX. 7.3 KM 1981105.4 |
 AU3166| AU3167 COLE PLANTATION TALL OF 3 STKS      APPROX. 1.9 KM 2135430.7 |
 AU3166| AU3160 HOUMA SUGAR REF TALL STACK          APPROX. 8.6 KM 2645740.8 |
 AU3166| DD6411 BUD RM 2                             47.130 METERS 35523     |
 AU3166|---------------------------------------------------------------------|
 AU3166
 AU3166                          SUPERSEDED SURVEY CONTROL
 AU3166
 AU3166  NAD 83(1986)-  29 35 39.72352(N)    090 38 59.62683(W) AD(       ) 1
 AU3166  NAD 27      -  29 35 38.95178(N)    090 38 59.31031(W) AD(       ) 1
 AU3166
 AU3166.Superseded values are not recommended for survey control.
 AU3166
 AU3166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3166.See file dsdata.pdf to determine how the superseded data were derived.
 AU3166
 AU3166_MARKER: DS = TRIANGULATION STATION DISK
 AU3166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU3166
 AU3166  HISTORY     - Date     Condition        Report By
 AU3166  HISTORY     - 1934     MONUMENTED       CGS
 AU3166  HISTORY     - 1948     MARK NOT FOUND   CGS
 AU3166  HISTORY     - 1950     MARK NOT FOUND   CGS
 AU3166
 AU3166                          STATION DESCRIPTION
 AU3166
 AU3166'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 AU3166'ABOUT 6 MILES BY BOAT OR 4.5 MILES BY AIR LINE E OF HOUMA, ON
 AU3166'THE INTRACOASTAL CANAL, AND 29 FEET N OF ITS N BANK.
 AU3166'
 AU3166'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET IN CONCRETE
 AU3166'PROJECTING 1 FOOT.
 AU3166'
 AU3166'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3166'PROJECTING 1 FOOT, IS 15 FEET FROM THE
 AU3166'BANK OF THE CANAL IN FIRM GROUND, AND 39.358 METERS (129.13 FEET)
 AU3166'FROM THE STATION S 49 DEG 18 MIN E.
 AU3166'
 AU3166'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3166'PROJECTING 1 FOOT, IS IN FAIRLY FIRM
 AU3166'GROUND, AND 47.130 METERS (154.63 FEET) FROM THE STATION N 04 DEG
 AU3166'37 MIN W.
 AU3166'
 AU3166'THE AZIMUTH MARK, A STANDARD BRONZE DISK SET IN CONCRETE,
 AU3166'PROJECTING 1 FOOT, IS ABOUT 20 FEET S
 AU3166'OF THE S BANK OF THE CANAL, IN FIRM GROUND, AND ABOUT 0.25
 AU3166'MILE FROM THE STATION S 45 DEG 37 MIN E.
 AU3166
 AU3166                          STATION RECOVERY (1948)
 AU3166
 AU3166'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (GEM)
 AU3166'NOT RECOVERED.  A THOROUGH SEARCH WAS MADE IN THE VICINITY OF THE
 AU3166'STATION BUT IT WAS NOT FOUND.  THE AREA IS COVERED BY DENSE
 AU3166'WEEDS AND VINES AND THE STATION COULD STILL BE IN PLACE.
 AU3166
 AU3166                          STATION RECOVERY (1950)
 AU3166
 AU3166'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (GEM)
 AU3166'STATION AND REFERENCE MARKS NOT FOUND.  THE GEOGRAPHIC POSITION
 AU3166'WAS RECONSTRUCTED BY PLANE-TABLE TRAVERSE.  AN EXCAVATION WAS
 AU3166'FOUND AT THE SUPPOSED STATION SITE, HOWEVER, NO SIGN OF THE
 AU3166'MONUMENT WAS FOUND.  THIS POSITION IS 119 FEET N OF N BANK OF
 AU3166'WATERWAY AND 145 FEET W OF THE W BANK OF A N-S CANAL.
 AU3166'
 AU3166'AN EXCAVATION WAS FOUND AT THE SITE OF R.M. 1, HOWEVER, NO
 AU3166'SIGN OF A MONUMENT WAS FOUND.  THIS POSITION IS LOCATED ON A
 AU3166'SMALL ISLAND FORMED BY DREDGING TWO MOUTHS OF THE N-S CANAL AND
 AU3166'THE MARK MAY BE COVERED BY SPOIL.
 AU3166'
 AU3166'NO SIGN OF R.M. 2 WAS FOUND.  THE ASSUMED POSITION OF THE AZIMUTH
 AU3166'MARK HAS BEEN COVERED BY DREDGING SPOIL IN 1936.  NO SIGN OF
 AU3166'MONUMENT WAS FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1209 ***********************************************************************
 BJ1209  DESIGNATION -  BUELL
 BJ1209  PID         -  BJ1209
 BJ1209  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1209  COUNTRY     -  US
 BJ1209  USGS QUAD   -  HAMMOND (2018)
 BJ1209
 BJ1209                         *CURRENT SURVEY CONTROL
 BJ1209  ______________________________________________________________________
 BJ1209* NAD 83(1992) POSITION- 30 30 46.56065(N) 090 26 24.51627(W)   ADJUSTED
 BJ1209* NAD 83(1992) ELLIP HT-   -14.944 (meters)        (09/30/02)   ADJUSTED
 BJ1209* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1209  **This station is located in a suspected subsidence area (see below).
 BJ1209  ______________________________________________________________________
 BJ1209  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ1209  NAD 83(1992) X  -    -42,247.189 (meters)                     COMP
 BJ1209  NAD 83(1992) Y  - -5,499,430.367 (meters)                     COMP
 BJ1209  NAD 83(1992) Z  -  3,219,482.299 (meters)                     COMP
 BJ1209  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 BJ1209  OBS GRAVITY     -    979,351.3   (mgal)                       GRAV_OBS
 BJ1209  HORZ ORDER      -  FIRST
 BJ1209  ELLP ORDER      -  FOURTH    CLASS II
 BJ1209
 BJ1209.The horizontal coordinates were established by classical geodetic methods
 BJ1209.and adjusted by the National Geodetic Survey in January 1993.
 BJ1209
 BJ1209.** This station is in an area of known vertical motion. If an
 BJ1209.** orthometric height was ever established but is not available 
 BJ1209.** in the current survey control section, the orthometric height
 BJ1209.** is considered suspect.  Suspect heights are available in the
 BJ1209.** superseded section only if requested.
 BJ1209
 BJ1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1209.GEOID18 height accuracy estimate available here.
 BJ1209
 BJ1209.Click photographs - Photos may exist for this station.
 BJ1209
 BJ1209.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BJ1209
 BJ1209.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1209
 BJ1209.The ellipsoidal height was determined by GPS observations
 BJ1209.and is referenced to NAD 83.
 BJ1209
 BJ1209.The observed gravity was obtained from relative gravimeter ties
 BJ1209.to the IGSN71 gravity network.
 BJ1209
 BJ1209. The following values were computed from the NAD 83(1992) position.
 BJ1209
 BJ1209;                    North         East     Units Scale Factor Converg.
 BJ1209;SPC LA S     -   223,459.225 1,085,730.107   MT  0.99996555   +0 26 47.8
 BJ1209;SPC LA S     -   733,132.47  3,562,099.53   sFT  0.99996555   +0 26 47.8
 BJ1209;UTM  15      - 3,378,412.176   745,652.564   MT  1.00034451   +1 18 01.4
 BJ1209
 BJ1209!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1209!SPC LA S     -   1.00000235  x   0.99996555  =   0.99996790
 BJ1209!UTM  15      -   1.00000235  x   1.00034451  =   1.00034686
 BJ1209
 BJ1209:                Primary Azimuth Mark                     Grid Az
 BJ1209:SPC LA S     -  S 21                                     254 19 36.8
 BJ1209:UTM  15      -  S 21                                     253 28 23.2
 BJ1209
 BJ1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4565278412(NAD 83)
 BJ1209
 BJ1209|---------------------------------------------------------------------|
 BJ1209| PID    Reference Object                     Distance      Geod. Az  |
 BJ1209|                                                           dddmmss.s |
 BJ1209| BJ4335 PONCHATOULA LA CYPRESS CO STK       APPROX. 9.7 KM 1823659.7 |
 BJ1209| BJ4336 PONCHATOULA LA CYPRESS CO TANK      APPROX. 9.8 KM 1823900.5 |
 BJ1209| BJ4332 PONCHATOULA CATH CH BASE CROSS      APPROX. 8.3 KM 1830818.6 |
 BJ1209| BJ1207 BUELL RM 2                           28.878 METERS 18917     |
 BJ1209| BJ4339 HAMMOND RAD STA WFPR MAST           APPROX. 4.9 KM 1985034.9 |
 BJ1209| BJ1210 BUELL AZ MK                                        2041353.6 |
 BJ1209| BJ4178 HAMMOND MUNICIPAL TANK              APPROX. 2.4 KM 2362200.0 |
 BJ1209| BJ0941 S 21                                               2544624.6 |
 BJ1209| BJ1208 BUELL RM 1                           50.484 METERS 26446     |
 BJ1209| BJ4188 NATALBANY LUMBER CO TANK            APPROX. 5.8 KM 3125922.0 |
 BJ1209|---------------------------------------------------------------------|
 BJ1209
 BJ1209                          SUPERSEDED SURVEY CONTROL
 BJ1209
 BJ1209  ELLIP H (01/21/93)  -14.849  (m)                       GP(       ) 4 2
 BJ1209  NAD 83(1986)-  30 30 46.57703(N)    090 26 24.51391(W) AD(       ) 1
 BJ1209  NAD 27      -  30 30 45.88895(N)    090 26 24.19722(W) AD(       ) 1
 BJ1209
 BJ1209.Superseded values are not recommended for survey control.
 BJ1209
 BJ1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1209.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1209
 BJ1209_MARKER: DD = SURVEY DISK
 BJ1209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1209_STAMPING: BUELL 1939
 BJ1209_MARK LOGO: LAGS
 BJ1209_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ1209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1209+STABILITY: SURFACE MOTION
 BJ1209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1209+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2006
 BJ1209
 BJ1209  HISTORY     - Date     Condition        Report By
 BJ1209  HISTORY     - 1939     MONUMENTED       LAGS
 BJ1209  HISTORY     - 1955     GOOD             CGS
 BJ1209  HISTORY     - 1956     GOOD             LOCENG
 BJ1209  HISTORY     - 1964     GOOD             CGS
 BJ1209  HISTORY     - 1969     GOOD             CGS
 BJ1209  HISTORY     - 1970     GOOD             NGS
 BJ1209  HISTORY     - 1972     GOOD             LADTD
 BJ1209  HISTORY     - 1983     GOOD             NGS
 BJ1209  HISTORY     - 1984     GOOD             LA-051
 BJ1209  HISTORY     - 1987     GOOD             LADTD
 BJ1209  HISTORY     - 19880920 GOOD             LADTD
 BJ1209  HISTORY     - 19890111 GOOD
 BJ1209  HISTORY     - 19921117 GOOD             NOS
 BJ1209  HISTORY     - 20040128 GOOD             PICINC
 BJ1209  HISTORY     - 20060413 GOOD             JCLS
 BJ1209  HISTORY     - 20060419 GOOD             NGS
 BJ1209
 BJ1209                          STATION DESCRIPTION
 BJ1209
 BJ1209'DESCRIBED BY LOUISIANA GEODETIC SURVEY 1939 (FBQ)
 BJ1209'THE STATION IS LOCATED APPROXIMATELY 1.4 MILES ENE OF HAMMOND.  ON THE
 BJ1209'YAZOO AND MISSISSIPPI VALLEY RAILROAD RIGHT-OF-WAY.  NEAR THE CENTER
 BJ1209'OF SECTION 19, T 6 S, R 8 E.  40 FEET N OF THE N RAIL OF THE RAILROAD
 BJ1209'TRACKS.  7 FEET S OF THE N RIGHT-OF-WAY FENCE.  296 FEET W OF MILEPOST
 BJ1209'C20 AND BR45.  AND 857 FEET E OF THE INTERSECTION OF MORRIS ROAD AND
 BJ1209'THE RAILROAD TRACKS.  THE MARK IS A STANDARD LOUISIANA GEODETIC SURVEY
 BJ1209'TRAVERSE STATION DISK, SET IN A 12-INCH SQUARE CONCRETE POST, PROJECTS
 BJ1209'6 INCHES ABOVE THE GROUND, AND IS STAMPED BUELL.  THERE IS NO
 BJ1209'UNDERGROUND STATION MARK.
 BJ1209'
 BJ1209'REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 BJ1209'
 BJ1209'REFERENCE MARK NO. 1 IS 50.465 METERS, (165.56 FEET), W OF THE
 BJ1209'STATION.  IN THE N RIGHT-OF-WAY FENCE OF THE RAILROAD.  44-1/2 FEET N
 BJ1209'OF THE N RAIL OF THE RAILROAD TRACKS.  AND 6-1/2 FEET E OF A LONE PINE
 BJ1209'TREE.  THE MARK, PROJECTS 4 INCHES ABOVE THE GROUND, AND IS STAMPED
 BJ1209'BUELL L.G.S. NO. 1 1939.
 BJ1209'
 BJ1209'REFERENCE MARK NO. 2 IS 28.841 METERS, (94.62 FEET), S OF THE STATION.
 BJ1209'IN THE S RIGHT-OF-WAY FENCE OF THE RAILROAD.  AND 46-1/2 FEET S OF THE
 BJ1209'S RAIL OF THE RAILROAD TRACKS.  THE MARK  PROJECTS 4 INCHES ABOVE THE
 BJ1209'GROUND, AND IS STAMPED BUELL L.G.S. NO. 2 1939.
 BJ1209'
 BJ1209'THE AZIMUTH MARK IS APPROXIMATELY 0.5 MILE SSW OF THE STATION.  1 FOOT
 BJ1209'N OF THE S RIGHT-OF-WAY FENCE OF U.S. HIGHWAY 190.  39-1/2 FEET S OF
 BJ1209'THE CENTER LINE OF U.S. HIGHWAY 190.  AND 36 FEET E OF A TELEPHONE
 BJ1209'POLE.  THE MARK PROJECTS 4 INCHES ABOVE THE GROUND, AND IS STAMPED
 BJ1209'BUELL L.G.S. 1939.
 BJ1209'
 BJ1209'TO REACH THE MARK FROM THE STATION DRIVE W 0.15 MILE TO MORRIS ROAD.
 BJ1209'THENCE S 0.35 MILE TO U.S. HIGHWAY 190.  THENCE LEFT (E) ON NO. 190
 BJ1209'FOR 0.15 MILE TO THE MARK ON THE RIGHT (S) SIDE OF THE ROAD.
 BJ1209'
 BJ1209'TO REACH THE STATION FROM THE RAILROAD CROSSING ON THE MAIN STREET
 BJ1209'(U.S. HIGHWAY 190) IN HAMMOND, DRIVE E ON THE MAIN STREET (U.S.
 BJ1209'HIGHWAY 190) FOR 0.9 MILE TO A FORK.  TAKE THE LEFT FORK, MORRIS ROAD,
 BJ1209'AND GO N FOR 0.35 MILE TO A RAILROAD CROSSING.  CROSS THE TRACKS.
 BJ1209'LEAVE THE ROAD AND DRIVE E ALONG THE N SIDE OF THE RAILROAD TRACKS FOR
 BJ1209'APPROXIMATELY 0.15 MILE TO THE STATION.
 BJ1209'
 BJ1209'A 116-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT WARD FOUR.
 BJ1209'
 BJ1209'A 77-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT FUNSTON ECC.
 BJ1209'
 BJ1209'A 77-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT BREED.
 BJ1209'
 BJ1209'A 64-FOOT TOWER IS NEEDED TO SEE A 116-FOOT TOWER AT HAMMOND.
 BJ1209'
 BJ1209'A 37-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT MT.  STEVENS.
 BJ1209'
 BJ1209'A 116-FOOT TOWER AT SUMMERALL ECC IS V.G. FROM BUELL (L.G.S.).
 BJ1209'
 BJ1209'HEIGHT OF LIGHT ABOVE STATION MARK - 38 METERS.
 BJ1209
 BJ1209                          STATION RECOVERY (1955)
 BJ1209
 BJ1209'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ1209'THE STATION WAS VISITED, AND ALL MARKS WERE RECOVERED IN GOOD
 BJ1209'CONDITION.  THE AZIMUTH MARK IS NO LONGER VISIBLE FROM THE STATION DUE
 BJ1209'TO THE GROWTH OF TIMBER AND UNDERBRUSH.  A NEW DESCRIPTION FOLLOWS--
 BJ1209'
 BJ1209'THE STATION IS LOCATED ABOUT 1 MI. E-NE OF HAMMOND, ALONG THE
 BJ1209'ABANDONED ILLINOIS CENTRAL RAILROAD TRACKS USED BY THE GAYLORD
 BJ1209'CONTAINER CORP., 857 FT. E OF THE CROSSING OF STATE HIGHWAY 2021, 39.5
 BJ1209'FT. N OF THE N RAIL OF THE MAIN TRACK, 26 FT. N OF THE N RAIL OF A
 BJ1209'SIDETRACK, 6 FT. S OF THE N RIGHT-OF-WAY FENCE LINE, AND DIRECTLY N OF
 BJ1209'AN 8-IN. DRAIN PIPE UNDER THE TRACKS.  IT IS A LOUISIANA STATE SURVEY
 BJ1209'TRAVERSE-STATION DISK, STAMPED BUELL AND PROJECTS 6 IN. THIS STATION
 BJ1209'HAS NO SUBSURFACE MARK.
 BJ1209'
 BJ1209'REFERENCE MARK 1 IS 165.56 FT. W OF THE STATION, 44 FT. N OF THE N
 BJ1209'RAIL OF THE MAIN TRACK, 31 FT. N OF THE N RAIL OF THE SIDETRACK, AND 1
 BJ1209'FT. S OF THE N RIGHT-OF-WAY FENCE LINE.  IT IS A STANDARD
 BJ1209'REFERENCE-MARK DISK, STAMPED BUELL LGS NO 1 1939 AND PROJECTS 4 IN.
 BJ1209'
 BJ1209'REFERENCE MARK 2 IS 94.62 FT. S OF THE STATION, 47 FT. S OF THE S RAIL
 BJ1209'OF THE MAIN TRACK, 88 FT. W-SW OF POLE NO. 1395, AND 21 FT. S OF A ROW
 BJ1209'OF POLES.  IT IS A STANDARD DISK, STAMPED BUELL LGS NO 2 1939 AND
 BJ1209'PROJECTS 4 IN.
 BJ1209'
 BJ1209'THE AZIMUTH MARK IS ABOUT 0.5 MI. S OF THE STATION, 39 FT. S OF THE
 BJ1209'CENTERLINE OF U.S. HIGHWAY 190, 32 FT. E OF A POWER POLE WHICH IS 4
 BJ1209'FT. W OF A GAS METER, AND 1 FT. N OF A FENCE LINE.  IT IS 0.15 MI. E
 BJ1209'ALONG U.S. HIGHWAY 190 FROM THE JUNCTION WITH STATE ROAD 2021.  IT IS
 BJ1209'A STANDARD DISK, STAMPED BUELL LGS 1939 AND PROJECTS 4 IN.
 BJ1209'
 BJ1209'TO REACH THE STATION FROM THE CROSSING OF THE ILLINOIS CENTRAL
 BJ1209'RAILROAD ON U.S. HIGHWAY 190 IN HAMMOND, GO E ON U.S. HIGHWAY 190 FOR
 BJ1209'0.9 MI. TO THE JUNCTION WITH STATE ROAD 2021, TURN LEFT ON STATE ROAD
 BJ1209'2021 AND GO 0.35 MI. TO THE RAILROAD TRACK AND THE STATION AS
 BJ1209'DESCRIBED.
 BJ1209
 BJ1209                          STATION RECOVERY (1956)
 BJ1209
 BJ1209'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1956
 BJ1209'RECOVERED BY JACK AMMANN ENGINEERS.
 BJ1209'
 BJ1209'STATION WAS RECOVERED AS DESCRIBED.
 BJ1209
 BJ1209                          STATION RECOVERY (1964)
 BJ1209
 BJ1209'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RRG)
 BJ1209'THE STATION AND REFERENCE MARK NO. 1 AND 2 WERE RECOVERED AND IN GOOD
 BJ1209'CONDITION.  THE STATION MAY BE REACHED BY GOING 1.4 MILES EAST ALONG
 BJ1209'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT HAMMOND, ABOUT 0.15
 BJ1209'MILE EAST OF THE CROSSING OF STATE HIGHWAY 443.
 BJ1209'
 BJ1209'IT IS 39-1/2 FEET NORTH OF THE NORTH RAIL, 6 FEET SOUTH OF A FENCE
 BJ1209'LINE, 1.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 BJ1209'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES ABOVE
 BJ1209'THE LEVEL OF THE GROUND.
 BJ1209'
 BJ1209'REFERENCE MARK NO. 1 IS 165.5 FEET WEST OF THE STATION, 31 FEET NORTH
 BJ1209'OF THE NORTH RAIL OF SIDE TRACK, 44 FEET NORTH OF THE NORTH RAIL OF
 BJ1209'MAIN TRACK, 1-1/2 FEET SOUTH OF A WIRE FENCE, 1 FOOT SOUTH OF A METAL
 BJ1209'WITNESS POST AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 BJ1209'ABOVE THE LEVEL OF THE GROUND.
 BJ1209'
 BJ1209'REFERENCE MARK NO. 2 IS 94.6 FEET SOUTH OF THE STATION, 47 FEET SOUTH
 BJ1209'OF THE SOUTH RAIL OF MAIN TRACK, 88 FEET SOUTHWEST OF TELEPHONE POLE
 BJ1209'NO. 1395, 1 FOOT NORTH OF A METAL WITNESS POST, SET IN THE TOP OF A
 BJ1209'CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 BJ1209
 BJ1209                          STATION RECOVERY (1969)
 BJ1209
 BJ1209'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RRG)
 BJ1209'STATION MARK, RM NO. 1, RM NO.2, AND AZ MARK ALL FOUND IN GOOD
 BJ1209'CONDITION AS DESCRIBED.
 BJ1209'
 BJ1209'NOTE--NOT LEVELED OVER IN 1969.
 BJ1209'
 BJ1209'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.4 MILES
 BJ1209'NORTHEAST OF HAMMOND.
 BJ1209
 BJ1209                          STATION RECOVERY (1970)
 BJ1209
 BJ1209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (WWS)
 BJ1209'NO MEASUREMENT TO RM 1 AND RM 2 DUE TO BRUSH ON LINE.
 BJ1209'
 BJ1209'THE STATION MARK, REFERENCE MARK 1, REFERENCE MARK 2 AND THE AZIMUTH
 BJ1209'MARK WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 BJ1209'WILL NOT SEE FROM THE GROUND OR THE TOP OF THE TOWER DUE TO TALL
 BJ1209'TIMBER.  BENCH MARK S 21 WAS USED AS THE AZIMUTH MARK.  THE
 BJ1209'HORIZONTAL DIRECTION TO THE REFERENCE MARKS CHECKED ADEQUATELY, BUT A
 BJ1209'SLIGHT DIFFERENCE WAS NOTED IN THE DISTANCE TO THE REFERENCE
 BJ1209'MARKS.  A NEW DESCRIPTION FOLLOWS.
 BJ1209'
 BJ1209'THE STATION IS LOCATED ABOUT 5.5 MILES NORTH PONCHATOULA, 5 MILES
 BJ1209'SOUTHEAST OF TICHFAW AND IN THE NORTHEAST SECTION OF HAMMOND.  THE
 BJ1209'STATION IS ON LAND OWNED BY THE ILLINOIS CENTRAL RAILROAD AND IS
 BJ1209'LEASED BY THE CROWN ZELLERBACH CORPORATION OF BOGALUSA.  IN ORDER
 BJ1209'TO DRIVE TO THE STATION IT WILL BE NECESSARY TO CROSS LAND OWNED BY
 BJ1209'MR.H. LEMMON WHOSE TELEPHONE NUMBER IS 345-5837 AND LIVES AT THE
 BJ1209'STATION SITE.
 BJ1209'
 BJ1209'TO REACH THE STATION FROM THE RAILROAD CROSSING AND U.S. HIGHWAY 190
 BJ1209'IN HAMMOND, GO EAST ON U.S. HIGHWAY 190 FOR 0.9 MILE TO THE JUNCTION
 BJ1209'OF STATE HIGHWAY 443.  CONTINUE EAST ON U.S. HIGHWAY 190 FOR 0.25
 BJ1209'MILE TO A DRIVEWAY LEADING TO A BRICK HOUSE AND THE AZIMUTH MARK ON
 BJ1209'THE RIGHT.  TURN LEFT AND GO NORTH ON STATE HIGHWAY 443 FOR 0.35
 BJ1209'MILE TO A RAILROAD CROSSING, CONTINUE NORTH ON STATE HIGHWAY 443 FOR
 BJ1209'0.15 MILE TO THE DRIVEWAY TO MR. H. LEMMONS HOUSE.  TURN RIGHT AND
 BJ1209'GO EASTERLY PASSING BETWEEN TWO HOUSE FOR 0.2 MILE TO A SMALL POND
 BJ1209'AND THE STATION ON THE LEFT.
 BJ1209'
 BJ1209'THE STATION MARK IS A STANDARD LOUISIANA GEODETIC SURVEY DISK,
 BJ1209'STAMPED BUELL, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 BJ1209'THAT PROJECTS 8 INCHES ABOVE THE GROUND SURFACE.  IT IS 73 FEET
 BJ1209'SOUTHWEST OF THE SOUTHWEST CORNER OF A FRAME BUILDING, 30 FEET
 BJ1209'EAST-SOUTHEAST OF A FENCE CORNER, 26 FEET NORTH-NORTHWEST OF THE
 BJ1209'NORTH RAIL OF THE RAILROAD TRACKS AND 1.3 FEET SOUTH OF A METAL
 BJ1209'WITNESS POST.
 BJ1209'
 BJ1209'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BUELL LGS NO 1 1939, SET
 BJ1209'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 6
 BJ1209'INCHES ABOVE THE GROUND SURFACE.  IT IS 135 FEET WEST OF THE FENCE
 BJ1209'CORNER, 31 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACKS, 2
 BJ1209'FEET SOUTH OF A FENCE AND 1.5 FEET SOUTH OF A METAL WITNESS POST.
 BJ1209'
 BJ1209'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BUELL LGS NO 2 1939, SET
 BJ1209'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4
 BJ1209'INCHES ABOVE THE GROUND SURFACE.  IT IS 52 FEET WEST OF A 16-INCH
 BJ1209'PINE TREE, 47 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACKS AND
 BJ1209'1.5 FEET NORTH OF A METAL WITNESS POST.
 BJ1209'
 BJ1209'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BUELL LGS 1939, SET IN
 BJ1209'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4-INCHES
 BJ1209'ABOVE THE GROUND SURFACE.  IT IS 29 FEET SOUTH OF THE CENTERLINE OF
 BJ1209'U.S. HIGHWAY 190, 10 FEET WEST OF THE CENTER OF A DRIVEWAY LEADING
 BJ1209'TO A BRICK HOUSE AND 1.5 FEET NORTHWEST OF A 18-INCH PINE TREE.
 BJ1209'
 BJ1209'BENCH MARK S 21 IS A STANDARD C. AND G. S. DISK, STAMPED S 21 1934,
 BJ1209'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 6
 BJ1209'INCHES ABOVE THE GROUND SURFACE.  IT IS 32 FEET EAST OF THE CENTER
 BJ1209'OF A GRAVELED ROAD, 27 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD
 BJ1209'TRACKS, 10 FEET NORTH OF THE CENTE ROF A GRAVELED ROAD AND 1.5
 BJ1209'FEET EAST OF A METAL WITNESS POST.
 BJ1209'
 BJ1209'TO REACH THE S 21 BENCH MARK FROM THE DRIVEWAY LEADING TO MR. H.
 BJ1209'LEMMON HOUSE, GO NORTH ON STATE HIGHWAY 443 FOR 0.05 MILE TO A PAVED
 BJ1209'ROAD LEFT.  TURN LEFT AND GO WEST ON THE PAVED ROAD FOR 0.5 MILE TO
 BJ1209'A CROSSROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 0.3 MILE TO
 BJ1209'THE END OF THE PAVED ROAD AND WHERE THE ROAD TURNS RIGHT, CONTINUE ON
 BJ1209'THE MAIN GRAVELED ROAD FOR 0.2 MILE TO THE RAILROAD TRACKS AND THE
 BJ1209'MARK ON THE SOUTH SIDE OF THE TRACKS.
 BJ1209'
 BJ1209'HEIGHT OF LIGHT ABOVE STATION MARK 38.3 METERS.
 BJ1209'
 BJ1209'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTHEAST SECTION
 BJ1209'OF HAMMOND.
 BJ1209
 BJ1209                          STATION RECOVERY (1972)
 BJ1209
 BJ1209'RECOVERY NOTE BY LA TRANSP AND DEV 1972
 BJ1209'IN HAMMOND.
 BJ1209'TO REACH MONUMENT FROM HAMMOND BEGIN AT INTERSECTION OF US 190 AND LA
 BJ1209'443.  SAID INTERSECTION BEING ON EAST SIDE OF HAMMOND.  THENCE ALONG
 BJ1209'LA 443 IN A NORTHERLY DIRECTION 0.3 MILES TO RAILROAD CROSSING. THENCE
 BJ1209'ALONG MAIN TRACK OF RAILROAD FROM CENTER OF LA 443 IN AN EASTERLY
 BJ1209'DIRECTION 850 FT.  THENCE NORTHERLY AT RIGHT ANGLES TO RAILROAD 58
 BJ1209'FEET TO MONUMENT.  MONUMENT IS MARKED BY A METAL WITNESS POST.
 BJ1209
 BJ1209                          STATION RECOVERY (1983)
 BJ1209
 BJ1209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (ARB)
 BJ1209'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  A
 BJ1209'REFERENCE MARK, STAMPED BUELL LGS NO 1 1939, AND AN AZIMUTH MARK,
 BJ1209'STAMPED BUELL LGS 1939, WERE ALSO RECOVERED.  NO OTHER MARKS WERE
 BJ1209'SEARCHED FOR AT THIS STATION.
 BJ1209'
 BJ1209'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NE SECTION OF
 BJ1209'HAMMOND.
 BJ1209
 BJ1209                          STATION RECOVERY (1984)
 BJ1209
 BJ1209'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 BJ1209'RECOVERED IN GOOD CONDITION.
 BJ1209
 BJ1209                          STATION RECOVERY (1987)
 BJ1209
 BJ1209'RECOVERY NOTE BY LA TRANSP AND DEV 1987 (TLH)
 BJ1209'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.  A COMPLETE
 BJ1209'NEW DESCRIPTION FOLLOWS.
 BJ1209'
 BJ1209'THE STATION IS LOCATED ABOUT 7.4 KM (4.6 MI) EAST OF HAMMOND IN
 BJ1209'TANGIPAHOA PARISH, ALONG SIDE OF A RAILROAD TRACK.
 BJ1209'OWNERSHIP--UNKNOWN.
 BJ1209'
 BJ1209'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAYS 12 AND
 BJ1209'55 NEAR HAMMOND, GO EAST FOR 7.4 KM (4.6 MI) ON HIGHWAY 12 TO ITS
 BJ1209'JUNCTION WITH STATE HIGHWAY 3158.  TURN LEFT AND GO NORTH FOR 3.67 KM
 BJ1209'(2.3 MI) ON HIGHWAY 3158 TO A T-ROAD AT THE AIRPORT.  TURN LEFT AND GO
 BJ1209'WEST FOR 3 KM (1.9 MI) ON U.S. HIGHWAY 190 TO STATE HIGHWAY 443 ON THE
 BJ1209'RIGHT.  TURN RIGHT AND GO NORTHEAST FOR 0.55 KM (0.35 MI) ON HIGHWAY
 BJ1209'443 TO A RAILROAD CROSSING.  CONTINUE AHEAD FOR 0.28 KM (0.2 MI) TO A
 BJ1209'DIRT LANE ON THE RIGHT.  TURN RIGHT (SOUTHEAST) FOR 0.13 KM (0.1 MI)
 BJ1209'ON LEMON LANE TO ITS END AT THE RAILROAD TRACK AND THE STATION ON THE
 BJ1209'RIGHT.
 BJ1209'
 BJ1209'THE STATION IS A STANDARD LAGS DISK STAMPED---BUELL---, SET INTO THE
 BJ1209'TOP OF A SQUARE CONCRETE MONUMENT 30 CM ON SIDE PROJECTING 30 CM ABOVE
 BJ1209'GROUND.  LOCATED 19.5 METERS (64 FT) WEST FROM THE CENTER OF A DIRT
 BJ1209'LANE, 17 METERS (55.8 FT) SOUTHWEST FROM A UTILITY POLE WITH TWO
 BJ1209'TRANSFORMERS, 7.7 METERS (25.3 FT) NORTH FROM THE NORTH RAIL OF A
 BJ1209'SIDING TRACK, 0.4 METERS (1.3 FT) SOUTH FROM A METAL WITNESS POST, AND
 BJ1209'0.4 METERS (1.3 FT) EAST FROM A FIBERGLASS WITNESS POST.
 BJ1209
 BJ1209                          STATION RECOVERY (1988)
 BJ1209
 BJ1209'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BJ1209'THE STATION IS LOCATED ABOUT 7.4 KM (4.60 MI) EAST OF HAMMOND ALONG
 BJ1209'SIDE OF A RAILROAD TRACK.  OWNERSHIP--UNKNOWN.
 BJ1209'
 BJ1209'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAYS 12 AND
 BJ1209'55 NEAR HAMMOND GO EAST FOR 7.4 KM (4.60 MI) ON HIGHWAY 12 TO ITS
 BJ1209'JUNCTION WITH STATE HIGHWAY 3158.  TURN LEFT AND GO NORTH FOR 3.67 KM
 BJ1209'(2.30 MI) ON HIGHWAY 3158 TO A T-ROAD AT THE AIRPORT.  TURN LEFT AND
 BJ1209'GO WEST 3 KM (1.85 MI) ON U S HIGHWAY 190 TO STATE HIGHWAY 443 ON THE
 BJ1209'RIGHT.  TURN RIGHT AND GO NORTHEAST FOR 0.55 KM (0.35 MI) ON HIGHWAY
 BJ1209'443 TO A RAILROAD CROSSING.  CONTINUE AHEAD FOR 0.28 KM (0.15 MI) TO A
 BJ1209'DIRT LANE ON THE RIGHT.  TURN RIGHT AND GO SOUTHEAST FOR 0.13 KM
 BJ1209'(0.10 MI) ON LEMON LANE TO ITS END AT THE RAILROAD TRACK AND THE
 BJ1209'STATION ON THE RIGHT.
 BJ1209'
 BJ1209'THE STATION IS 19.5 M (64.0 FT) WEST FROM THE CENTER OF A DIRT LANE,
 BJ1209'17 M (55.8 FT) SOUTHWEST FROM A UTILITY POLE WITH TWO TRANSFORMERS,
 BJ1209'7.7 M (25.3 FT) NORTH FROM THE NORTH RAIL OF A SIDING TRACK, 0.4 M
 BJ1209'(1.3 FT) SOUTH FROM A METAL WITNESS POST AND 0.4 M (1.3 FT) EAST FROM
 BJ1209'A FIBERGLASS WITNESS POST.
 BJ1209
 BJ1209                          STATION RECOVERY (1989)
 BJ1209
 BJ1209'RECOVERED 1989
 BJ1209'RECOVERED IN GOOD CONDITION.
 BJ1209
 BJ1209                          STATION RECOVERY (1992)
 BJ1209
 BJ1209'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ1209'RECOVERED IN GOOD CONDITION.
 BJ1209
 BJ1209                          STATION RECOVERY (2004)
 BJ1209
 BJ1209'RECOVERY NOTE BY PICKERING INCORPORATED 2004 (JCB)
 BJ1209'RECOVERED AS DESCRIBED
 BJ1209
 BJ1209                          STATION RECOVERY (2006)
 BJ1209
 BJ1209'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006 (MRY)
 BJ1209'RECOVERED IN GOOD CONDITION.
 BJ1209
 BJ1209                          STATION RECOVERY (2006)
 BJ1209
 BJ1209'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1209'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1208 ***********************************************************************
 BJ1208  DESIGNATION -  BUELL RM 1
 BJ1208  PID         -  BJ1208
 BJ1208  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1208  COUNTRY     -  US
 BJ1208  USGS QUAD   -  HAMMOND (2018)
 BJ1208
 BJ1208                         *CURRENT SURVEY CONTROL
 BJ1208  ______________________________________________________________________
 BJ1208* NAD 83(1986) POSITION- 30 30 46.41   (N) 090 26 26.40   (W)   HD_HELD1
 BJ1208* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1208  **This station is located in a suspected subsidence area (see below).
 BJ1208  ______________________________________________________________________
 BJ1208  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ1208
 BJ1208.The horizontal coordinates were determined by differentially corrected
 BJ1208.hand held GPS observations or other comparable positioning techniques
 BJ1208.and have an estimated accuracy of +/- 3 meters.
 BJ1208
 BJ1208.** This station is in an area of known vertical motion. If an
 BJ1208.** orthometric height was ever established but is not available 
 BJ1208.** in the current survey control section, the orthometric height
 BJ1208.** is considered suspect.  Suspect heights are available in the
 BJ1208.** superseded section only if requested.
 BJ1208
 BJ1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1208.GEOID18 height accuracy estimate available here.
 BJ1208
 BJ1208.Click photographs - Photos may exist for this station.
 BJ1208
 BJ1208;                    North         East    Units  Estimated Accuracy
 BJ1208;SPC LA S     -   223,454.2   1,085,679.9     MT  (+/- 3 meters HH1 GPS) 
 BJ1208
 BJ1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4560278406(NAD 83)
 BJ1208
 BJ1208                          SUPERSEDED SURVEY CONTROL
 BJ1208
 BJ1208.No superseded survey control is available for this station.
 BJ1208
 BJ1208_MARKER: DR = REFERENCE MARK DISK
 BJ1208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1208_STAMPING: BUELL LGS NO 1 1939
 BJ1208_MARK LOGO: CGS
 BJ1208_PROJECTION: PROJECTING 5 CENTIMETERS
 BJ1208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1208+STABILITY: SURFACE MOTION
 BJ1208
 BJ1208  HISTORY     - Date     Condition        Report By
 BJ1208  HISTORY     - 1939     MONUMENTED       CGS
 BJ1208  HISTORY     - 1969     GOOD             CGS
 BJ1208  HISTORY     - 20060419 MARK NOT FOUND   NGS
 BJ1208
 BJ1208                          STATION DESCRIPTION
 BJ1208
 BJ1208'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1208'ABOUT 1.4 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1208'STATION AT HAMMOND, ABOUT 0.15 MILE EAST OF THE CROSSING OF STATE
 BJ1208'HIGHWAY 443, 165.5 FEET WEST OF THE STATION MARK DESCRIBED, 44 FEET
 BJ1208'NORTH OF AND ACROSS A SIDE TRACK FROM THE NORTH RAIL OF THE MAIN
 BJ1208'TRACK, 31 FEET NORTH OF THE NORTH RAIL OF A SIDE TRACK, 168.5 FEET
 BJ1208'NORTHWEST OF AND ACROSS TRACKS FROM RM NO. 2 DESCRIBED, 1.5 FEET SOUTH
 BJ1208'OF A WIRE FENCE, 1 FOOT SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 BJ1208'WITH THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BJ1208'INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 19, T6S, R8E.
 BJ1208
 BJ1208                          STATION RECOVERY (2006)
 BJ1208
 BJ1208'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1208'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1207 ***********************************************************************
 BJ1207  DESIGNATION -  BUELL RM 2
 BJ1207  PID         -  BJ1207
 BJ1207  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1207  COUNTRY     -  US
 BJ1207  USGS QUAD   -  HAMMOND (2018)
 BJ1207
 BJ1207                         *CURRENT SURVEY CONTROL
 BJ1207  ______________________________________________________________________
 BJ1207* NAD 83(1986) POSITION- 30 30 45.64   (N) 090 26 24.69   (W)   HD_HELD1
 BJ1207* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1207  **This station is located in a suspected subsidence area (see below).
 BJ1207  ______________________________________________________________________
 BJ1207  GEOID HEIGHT    -        -26.881 (meters)                     GEOID18
 BJ1207
 BJ1207.The horizontal coordinates were determined by differentially corrected
 BJ1207.hand held GPS observations or other comparable positioning techniques
 BJ1207.and have an estimated accuracy of +/- 3 meters.
 BJ1207
 BJ1207.** This station is in an area of known vertical motion. If an
 BJ1207.** orthometric height was ever established but is not available 
 BJ1207.** in the current survey control section, the orthometric height
 BJ1207.** is considered suspect.  Suspect heights are available in the
 BJ1207.** superseded section only if requested.
 BJ1207
 BJ1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1207.GEOID18 height accuracy estimate available here.
 BJ1207
 BJ1207.Click photographs - Photos may exist for this station.
 BJ1207
 BJ1207;                    North         East    Units  Estimated Accuracy
 BJ1207;SPC LA S     -   223,430.8   1,085,725.7     MT  (+/- 3 meters HH1 GPS) 
 BJ1207
 BJ1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP4564878383(NAD 83)
 BJ1207
 BJ1207                          SUPERSEDED SURVEY CONTROL
 BJ1207
 BJ1207.No superseded survey control is available for this station.
 BJ1207
 BJ1207_MARKER: DR = REFERENCE MARK DISK
 BJ1207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1207_STAMPING: BUELL NO 2 LGS 1939
 BJ1207_MARK LOGO: CGS
 BJ1207_PROJECTION: PROJECTING 8 CENTIMETERS
 BJ1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1207+STABILITY: SURFACE MOTION
 BJ1207
 BJ1207  HISTORY     - Date     Condition        Report By
 BJ1207  HISTORY     - 1939     MONUMENTED       CGS
 BJ1207  HISTORY     - 1969     GOOD             CGS
 BJ1207  HISTORY     - 20060419 MARK NOT FOUND   NGS
 BJ1207
 BJ1207                          STATION DESCRIPTION
 BJ1207
 BJ1207'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1207'ABOUT 1.4 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1207'STATION AT HAMMOND, 0.15 MILE EAST OF THE CROSSING OF STATE HIGHWAY
 BJ1207'443, 94.6 FEET SOUTH OF AND ACROSS THE TRACK FROM THE STATION MARK
 BJ1207'DESCRIBED, 47 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 1 FOOT
 BJ1207'NORTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE TRACK AND
 BJ1207'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL
 BJ1207'OF THE GROUND.  SEC 19, T6S, R8E.
 BJ1207
 BJ1207                          STATION RECOVERY (2006)
 BJ1207
 BJ1207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (DBC)
 BJ1207'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1346 ***********************************************************************
 BJ1346  DESIGNATION -  BUICK
 BJ1346  PID         -  BJ1346
 BJ1346  STATE/COUNTY-  LA/ORLEANS
 BJ1346  COUNTRY     -  US
 BJ1346  USGS QUAD   -  SPANISH FORT (2018)
 BJ1346
 BJ1346                         *CURRENT SURVEY CONTROL
 BJ1346  ______________________________________________________________________
 BJ1346* NAD 83(1992) POSITION- 30 01 39.16575(N) 090 06 20.21446(W)   ADJUSTED
 BJ1346* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1346  **This station is located in a suspected subsidence area (see below).
 BJ1346  ______________________________________________________________________
 BJ1346  GEOID HEIGHT    -        -26.147 (meters)                     GEOID18
 BJ1346  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 BJ1346  DYNAMIC HEIGHT  -          1.841 (meters)        6.04  (feet) COMP
 BJ1346  MODELED GRAVITY -    979,318.7   (mgal)                       NAVD 88
 BJ1346  HORZ ORDER      -  SECOND
 BJ1346
 BJ1346.The horizontal coordinates were established by classical geodetic methods
 BJ1346.and adjusted by the National Geodetic Survey in January 1993.
 BJ1346
 BJ1346.** This station is in an area of known vertical motion. If an
 BJ1346.** orthometric height was ever established but is not available 
 BJ1346.** in the current survey control section, the orthometric height
 BJ1346.** is considered suspect.  Suspect heights are available in the
 BJ1346.** superseded section only if requested.
 BJ1346
 BJ1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1346.GEOID18 height accuracy estimate available here.
 BJ1346
 BJ1346.Click photographs - Photos may exist for this station.
 BJ1346
 BJ1346.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1346
 BJ1346.The dynamic height is computed by dividing the NAVD 88
 BJ1346.geopotential number by the normal gravity value computed on the
 BJ1346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1346.degrees latitude (g = 980.6199 gals.).
 BJ1346
 BJ1346.The modeled gravity was interpolated from observed gravity values.
 BJ1346
 BJ1346. The following values were computed from the NAD 83(1992) position.
 BJ1346
 BJ1346;                    North         East     Units Scale Factor Converg.
 BJ1346;SPC LA S     -   169,954.097 1,118,414.187   MT  0.99992585   +0 36 49.9
 BJ1346;SPC LA S     -   557,591.07  3,669,330.55   sFT  0.99992585   +0 36 49.9
 BJ1346;UTM  15      - 3,325,367.803   779,139.286   MT  1.00056145   +1 26 57.6
 BJ1346
 BJ1346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1346!SPC LA S     -   1.00000382  x   0.99992585  =   0.99992967
 BJ1346!UTM  15      -   1.00000382  x   1.00056145  =   1.00056527
 BJ1346
 BJ1346:                Primary Azimuth Mark                     Grid Az
 BJ1346:SPC LA S     -  DODGE                                    077 30 11.9
 BJ1346:UTM  15      -  DODGE                                    076 40 04.2
 BJ1346
 BJ1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7913925367(NAD 83)
 BJ1346
 BJ1346|---------------------------------------------------------------------|
 BJ1346| PID    Reference Object                     Distance      Geod. Az  |
 BJ1346|                                                           dddmmss.s |
 BJ1346| BJ1353 DODGE                               APPROX. 1.3 KM 0780701.8 |
 BJ1346| BJ4248 MT CARMEL CONVENT CROSS             APPROX. 1.0 KM 2031528.8 |
 BJ1346| BJ4245 YACHT CLUB DOME                     APPROX. 0.8 KM 2690058.5 |
 BJ1346| BJ1345 BUICK RM                                           27734     |
 BJ1346| BJ4249 MONUMENT ZONE 1                      33.077 METERS 27831     |
 BJ1346|---------------------------------------------------------------------|
 BJ1346
 BJ1346                          SUPERSEDED SURVEY CONTROL
 BJ1346
 BJ1346  NAD 83(1986)-  30 01 39.18286(N)    090 06 20.20785(W) AD(       ) 2
 BJ1346  NAD 27      -  30 01 38.45494(N)    090 06 19.95048(W) AD(       ) 2
 BJ1346
 BJ1346.Superseded values are not recommended for survey control.
 BJ1346
 BJ1346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1346.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1346
 BJ1346_MARKER: DS = TRIANGULATION STATION DISK
 BJ1346_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BJ1346_SP_SET: RETAINING WALL
 BJ1346_STAMPING: BUICK 1931
 BJ1346_MARK LOGO: CGS
 BJ1346_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1346_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1346+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2004
 BJ1346
 BJ1346  HISTORY     - Date     Condition        Report By
 BJ1346  HISTORY     - 1931     MONUMENTED       CGS
 BJ1346  HISTORY     - 1935     GOOD             LAGS
 BJ1346  HISTORY     - 1942     GOOD             CGS
 BJ1346  HISTORY     - 1953     GOOD             CGS
 BJ1346  HISTORY     - 1954     GOOD             CGS
 BJ1346  HISTORY     - 1963     GOOD             CGS
 BJ1346  HISTORY     - 1972     GOOD             NGS
 BJ1346  HISTORY     - 1984     GOOD             USPSQD
 BJ1346  HISTORY     - 1985     GOOD             USPSQD
 BJ1346  HISTORY     - 1985     GOOD             NGS
 BJ1346  HISTORY     - 1988     GOOD             USPSQD
 BJ1346  HISTORY     - 1990     GOOD             USPSQD
 BJ1346  HISTORY     - 19901108 GOOD             NGS
 BJ1346  HISTORY     - 19941117 GOOD             NGS
 BJ1346  HISTORY     - 20040922 GOOD             LADTD
 BJ1346
 BJ1346                          STATION DESCRIPTION
 BJ1346
 BJ1346'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (RLS)
 BJ1346'ON THE LAKE PONTCHARTRAIN SEA-WALL, IN ZONE 1 WHICH LIES
 BJ1346'BETWEEN THE ORLEANS CANAL AND THE NEW BASIN CANAL, IN THE
 BJ1346'73RD BAY COUNTING FROM THE ORLEANS CANAL, AND APPROXIMATELY
 BJ1346'30 METERS (98 FEET) E OF THE MONUMENT IN ZONE 1.
 BJ1346'
 BJ1346'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET FLUSH
 BJ1346'WITH THE TOP SURFACE OF THE TOP COPING.
 BJ1346'
 BJ1346'THE REFERENCE MARK, A STANDARD BRONZE DISK SET FLUSH WITH
 BJ1346'THE TOP SURFACE OF THE TOP COPING, IS 19.37 METERS (63.5
 BJ1346'FEET) FROM THE STATION N 82 DEG 26 MIN W.
 BJ1346
 BJ1346                          STATION RECOVERY (1935)
 BJ1346
 BJ1346'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1935
 BJ1346'RECOVERED AS DESCRIBED.
 BJ1346
 BJ1346                          STATION RECOVERY (1942)
 BJ1346
 BJ1346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (HCW)
 BJ1346'STATION WAS RECOVERED AS DESCRIBED IN EVERY DETAIL.  THE
 BJ1346'DISTANCES AND DIRECTIONS TO AZIMUTH MARKS WERE NOT CHECKED.
 BJ1346'
 BJ1346'ON THE LAKE PONTCHARTRAIN SEA-WALL, IN ZONE 1 WHICH LIES
 BJ1346'BETWEEN THE ORLEANS CANAL AND THE NEW BASIN CANAL, IN THE
 BJ1346'73RD BAY COUNTING FROM THE ORLEANS CANAL, AND APPROXIMATELY
 BJ1346'30 METERS (98 FEET) E OF THE MONUMENT IN ZONE 1.
 BJ1346'
 BJ1346'THE STATION IS MARKED BY A STANDARD BRONZE DISK SET FLUSH
 BJ1346'WITH THE TOP SURFACE OF THE TOP COPING.
 BJ1346'
 BJ1346'THE REFERENCE MARK, A STANDARD BRONZE DISK SET FLUSH WITH
 BJ1346'THE TOP SURFACE OF THE TOP COPING, IS 19.37 METERS (63.5
 BJ1346'FEET) FROM THE STATION N 82 DEG 26 MIN W.
 BJ1346
 BJ1346                          STATION RECOVERY (1953)
 BJ1346
 BJ1346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (RLE)
 BJ1346'STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND TO BE
 BJ1346'IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 BJ1346'
 BJ1346'STATION IS LOCATED ON THE LAKE PONTCHARTRAIN SEAWALL, JUST
 BJ1346'N OF THE INTERSECTION OF LAKESHORE DRIVE AND CANAL BOULEVARD.
 BJ1346'IT IS A STANDARD BRONZE DISK, STAMPED BUICK 1931 AND CEMENTED
 BJ1346'IN A DRILL HOLE IN THE TOP OF A CONCRETE SEAWALL.
 BJ1346'
 BJ1346'THE REFERENCE MARK IS A STANDARD BRONZE DISK, STAMPED BUICK
 BJ1346'1931 AND CEMENTED IN A DRILL HOLE IN THE TOP OF A CONCRETE
 BJ1346'SEAWALL.
 BJ1346
 BJ1346                          STATION RECOVERY (1954)
 BJ1346
 BJ1346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BJ1346'THE STATION IS LOCATED IN THE NW SECTION OF NEW ORLEANS,
 BJ1346'ON THE S SHORE OF LAKE PONCHARTRAIN, 0.4 MI. E OF THE NEW
 BJ1346'CANAL LIGHTHOUSE, AND IN THE SEVENTY-THIRD BAY W OF THE
 BJ1346'ORLEANS CANAL.  IT IS 25 FT. W OF THE PROJECTED CENTERLINE OF
 BJ1346'THE S BOUND LANE OF CANAL BOULEVARD.  IT IS A STANDARD DISK,
 BJ1346'STAMPED BUICK 1931 AND SET IN A DRILL HOLE IN THE TOP OF
 BJ1346'THE SEAWALL.
 BJ1346'
 BJ1346'THE REFERENCE MARK IS 63.5 FT. W OF THE STATION N 82
 BJ1346'DEG 26 MIN W.IT IS N AND OPPOSITE THE FIRST LAMPPOST W
 BJ1346'OF CANAL BOULEVARD.  IT IS A STANDARD DISK, STAMPED BUICK
 BJ1346'1931 AND SET FLUSH IN A DRILL HOLE ON THE TOP OF THE SEAWALL.
 BJ1346
 BJ1346                          STATION RECOVERY (1963)
 BJ1346
 BJ1346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 BJ1346'IN NEW ORLEANS.
 BJ1346'AT NEW ORLEANS, AT THE JUNCTION OF LAKESHORE DRIVE AND CANAL
 BJ1346'BOULEVARD, SET IN THE TOP OF THE CONCRETE SEA WALL ALONG SHORE OF LAKE
 BJ1346'PONTCHARTRAIN, 24 FEET WEST OF THE EXTENDED CENTER LINE OF SOUTH-BOUND
 BJ1346'LANE OF CANAL BOULEVARD, 72 FEET NORTH OF THE CENTER LINE OF LAKESHORE
 BJ1346'DRIVE AND IS ABOUT 2 FEET ABOVE THE LEVEL OF THE DRIVE.
 BJ1346
 BJ1346                          STATION RECOVERY (1972)
 BJ1346
 BJ1346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (JCA)
 BJ1346'THE STATION MARK, AND THE REFERENCE MARK WERE RECOVERED IN
 BJ1346'GOOD CONDITION AS DESCRIBED IN 1954.  THE STATION WAS NOT
 BJ1346'OCCUPIED AT THE PRESENT TIME, AS IT WAS USED FOR A TIE TO
 BJ1346'STATION CROSSOVER 7, ONLY.  A GEODIMETER TRAVERSE WAS MADE
 BJ1346'FROM CROSSOVER 7 TO BUICK, DISTANCE BEING 6105.564 METERS
 BJ1346'OR (20031.13 FEET).
 BJ1346'
 BJ1346'THE DISTANCE TO THE REFERENCE MARK IS 19.363 METERS OR 63.53
 BJ1346'FEET.
 BJ1346
 BJ1346                          STATION RECOVERY (1984)
 BJ1346
 BJ1346'RECOVERY NOTE BY US POWER SQUADRON 1984 (SAB)
 BJ1346'BUICK FAIR - READABLE.
 BJ1346'
 BJ1346'NO. 2 SEE SPANISH FORT, LA 1953 EDITION OF MAP OF LAKE
 BJ1346'PONTCHARTRAIN AREA LOCATED AT THE END OF CANAL BLVD AND LAKE FRONT.
 BJ1346
 BJ1346                          STATION RECOVERY (1985)
 BJ1346
 BJ1346'RECOVERY NOTE BY US POWER SQUADRON 1985 (JCM)
 BJ1346'BUICK--1931 FOUND FAIR--HARD TO READ.
 BJ1346'
 BJ1346'DESCRIPTION ADEQUATE.
 BJ1346'
 BJ1346'BUICK--1931 REFERENCE MARK FOUND FAIR.
 BJ1346'
 BJ1346'DESCRIPTION ADEQUATE.
 BJ1346
 BJ1346                          STATION RECOVERY (1985)
 BJ1346
 BJ1346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1346'RECOVERED IN GOOD CONDITION.
 BJ1346
 BJ1346                          STATION RECOVERY (1988)
 BJ1346
 BJ1346'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 BJ1346'RECOVERED IN GOOD CONDITION.
 BJ1346
 BJ1346                          STATION RECOVERY (1990)
 BJ1346
 BJ1346'RECOVERY NOTE BY US POWER SQUADRON 1990 (RLR)
 BJ1346'RECOVERED IN GOOD CONDITION.
 BJ1346
 BJ1346                          STATION RECOVERY (1990)
 BJ1346
 BJ1346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1346'IN NEW ORLEANS, AT THE INTERSECTION OF LAKESHORE DRIVE AND CANAL
 BJ1346'BOULEVARD, IN A CONCRETE RETAINING WALL, 23.2 M (76.1 FT) NORTHEAST
 BJ1346'OF UTILITY LIGHT POLE NUMBER LB 31, 22.6 M (74.1 FT) NORTH OF THE
 BJ1346'CENTERLINE OF THE EASTBOUND LANES OF THE DRIVE, 19.4 M (63.6 FT) EAST
 BJ1346'OF BUICK RM, 7.4 M (24.3 FT) WEST OF THE EXTENDED CENTER OF THE
 BJ1346'SOUTHBOUND LANES OF THE BOULEVARD, AND 0.6 M (2.0 FT) ABOVE THE LEVEL
 BJ1346'OF THE DRIVE.
 BJ1346
 BJ1346                          STATION RECOVERY (1994)
 BJ1346
 BJ1346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1346'IN NEW ORLEANS, AT THE INTERSECTION OF LAKESHORE DRIVE AND CANAL
 BJ1346'BOULEVARD, IN A CONCRETE RETAINING WALL ALONG THE SOUTH SHORE OF LAKE
 BJ1346'PONTCHARTRAIN, 21.3 M (69.9 FT) NORTH OF THE DRIVE CENTERLINE, 19.4 M
 BJ1346'(63.6 FT) EAST OF BUICK REFERENCE MARK, 6.9 M (22.6 FT) WEST OF THE
 BJ1346'EXTENDED CENTER OF THE SOUTHBOUND LANES OF THE BOULEVARD, AND 0.2 M
 BJ1346'(0.7 FT) BELOW THE LEVEL OF THE DRIVE.  NOTE--THE ORIGINAL DESCRIPTION
 BJ1346'STATES THE DISK WAS STAMPED BUICK, BUT IT IS STAMPED AS ABOVE.
 BJ1346
 BJ1346                          STATION RECOVERY (2004)
 BJ1346
 BJ1346'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BJ1346'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1345 ***********************************************************************
 BJ1345  DESIGNATION -  BUICK RM
 BJ1345  PID         -  BJ1345
 BJ1345  STATE/COUNTY-  LA/ORLEANS
 BJ1345  COUNTRY     -  US
 BJ1345  USGS QUAD   -  SPANISH FORT (2018)
 BJ1345
 BJ1345                         *CURRENT SURVEY CONTROL
 BJ1345  ______________________________________________________________________
 BJ1345* NAD 83(1986) POSITION- 30 01 39.25   (N) 090 06 20.93   (W)   HD_HELD1
 BJ1345* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1345  **This station is located in a suspected subsidence area (see below).
 BJ1345  ______________________________________________________________________
 BJ1345  GEOID HEIGHT    -        -26.147 (meters)                     GEOID18
 BJ1345  DYNAMIC HEIGHT  -          1.894 (meters)        6.21  (feet) COMP
 BJ1345  MODELED GRAVITY -    979,318.7   (mgal)                       NAVD 88
 BJ1345
 BJ1345.The horizontal coordinates were determined by differentially corrected
 BJ1345.hand held GPS observations or other comparable positioning techniques
 BJ1345.and have an estimated accuracy of +/- 3 meters.
 BJ1345
 BJ1345.** This station is in an area of known vertical motion. If an
 BJ1345.** orthometric height was ever established but is not available 
 BJ1345.** in the current survey control section, the orthometric height
 BJ1345.** is considered suspect.  Suspect heights are available in the
 BJ1345.** superseded section only if requested.
 BJ1345
 BJ1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1345.GEOID18 height accuracy estimate available here.
 BJ1345
 BJ1345.Click photographs - Photos may exist for this station.
 BJ1345
 BJ1345.The dynamic height is computed by dividing the NAVD 88
 BJ1345.geopotential number by the normal gravity value computed on the
 BJ1345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1345.degrees latitude (g = 980.6199 gals.).
 BJ1345
 BJ1345.The modeled gravity was interpolated from observed gravity values.
 BJ1345
 BJ1345;                    North         East    Units  Estimated Accuracy
 BJ1345;SPC LA S     -   169,956.5   1,118,395.0     MT  (+/- 3 meters HH1 GPS) 
 BJ1345
 BJ1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7912025369(NAD 83)
 BJ1345
 BJ1345                          SUPERSEDED SURVEY CONTROL
 BJ1345
 BJ1345.No superseded survey control is available for this station.
 BJ1345
 BJ1345_MARKER: DR = REFERENCE MARK DISK
 BJ1345_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 BJ1345_SP_SET: RETAINING WALL
 BJ1345_STAMPING: BUICK 1931
 BJ1345_MARK LOGO: CGS
 BJ1345_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1345_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ1345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ1345+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2004
 BJ1345
 BJ1345  HISTORY     - Date     Condition        Report By
 BJ1345  HISTORY     - 1931     MONUMENTED       CGS
 BJ1345  HISTORY     - 1963     GOOD             CGS
 BJ1345  HISTORY     - 1985     GOOD             NGS
 BJ1345  HISTORY     - 1988     GOOD             USPSQD
 BJ1345  HISTORY     - 19901108 GOOD             NGS
 BJ1345  HISTORY     - 19941117 GOOD             NGS
 BJ1345  HISTORY     - 20040922 GOOD             LADTD
 BJ1345
 BJ1345                          STATION DESCRIPTION
 BJ1345
 BJ1345'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1345'IN NEW ORLEANS.
 BJ1345'AT NEW ORLEANS, AT THE JUNCTION OF LAKESHORE DRIVE AND CANAL
 BJ1345'BOULEVARD, SET IN THE TOP OF THE SEA WALL ALONG SHORE OF LAKE
 BJ1345'PONTCHARTRAIN, 63 FEET WEST OF BUICK DESCRIBED, 75 FEET NORTH OF THE
 BJ1345'CENTER LINE OF LAKESHORE DRIVE, 54 FEET NORTH OF LAMP POST 32 AND IS
 BJ1345'ABOUT 2 FEET ABOVE THE LEVEL OF THE DRIVE.
 BJ1345
 BJ1345                          STATION RECOVERY (1985)
 BJ1345
 BJ1345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BJ1345'RECOVERED IN GOOD CONDITION.
 BJ1345
 BJ1345                          STATION RECOVERY (1988)
 BJ1345
 BJ1345'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 BJ1345'RECOVERED IN GOOD CONDITION.
 BJ1345
 BJ1345                          STATION RECOVERY (1990)
 BJ1345
 BJ1345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BJ1345'IN NEW ORLEANS, AT THE INTERSECTION OF LAKESHORE DRIVE AND CANAL
 BJ1345'BOULEVARD, IN A CONCRETE RETAINING WALL, 43.3 M (142.1 FT) EAST OF
 BJ1345'UTILITY POLE NUMBER SW 8, 36.8 M (120.7 FT) WEST OF THE EXTENDED
 BJ1345'CENTER OF THE SOUTHBOUND LANES OF THE BOULEVARD, 24.0 M (78.7 FT)
 BJ1345'NORTH OF THE CENTERLINE OF THE DRIVE, 19.4 M (63.6 FT) WEST OF
 BJ1345'TRIANGULATION STATION BUICK, AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF
 BJ1345'THE DRIVE.
 BJ1345
 BJ1345                          STATION RECOVERY (1994)
 BJ1345
 BJ1345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BJ1345'IN NEW ORLEANS, AT THE INTERSECTION OF LAKESHORE DRIVE AND CANAL
 BJ1345'BOULEVARD, IN A CONCRETE RETAINING WALL ALONG THE SOUTH SHORE OF LAKE
 BJ1345'PONTCHARTRAIN, 26.3 M (86.3 FT) WEST OF THE EXTENDED CENTERLINE OF THE
 BJ1345'SOUTHBOUND LANES OF THE BOULEVARD, 22.5 M (73.8 FT) NORTH OF THE DRIVE
 BJ1345'CENTERLINE, 19.4 M (63.6 FT) WEST OF TRIANGULATION STATION BUICK, AND
 BJ1345'0.2 M (0.7 FT) BELOW THE LEVEL OF THE DRIVE.
 BJ1345
 BJ1345                          STATION RECOVERY (2004)
 BJ1345
 BJ1345'RECOVERY NOTE BY LA TRANSP AND DEV 2004 (SLC)
 BJ1345'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU3003 ***********************************************************************
 AU3003  DESIGNATION -  BULL
 AU3003  PID         -  AU3003
 AU3003  STATE/COUNTY-  LA/TERREBONNE
 AU3003  COUNTRY     -  US
 AU3003  USGS QUAD   -  JACKO BAY (2018)
 AU3003
 AU3003                         *CURRENT SURVEY CONTROL
 AU3003  ______________________________________________________________________
 AU3003* NAD 83(1992) POSITION- 29 09 02.43820(N) 090 23 38.55380(W)   ADJUSTED
 AU3003* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU3003  **This station is located in a suspected subsidence area (see below).
 AU3003  ______________________________________________________________________
 AU3003  GEOID HEIGHT    -        -23.891 (meters)                     GEOID18
 AU3003  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 AU3003  HORZ ORDER      -  THIRD
 AU3003
 AU3003.The horizontal coordinates were established by classical geodetic methods
 AU3003.and adjusted by the National Geodetic Survey in January 1993.
 AU3003
 AU3003.** This station is in an area of known vertical motion. If an
 AU3003.** orthometric height was ever established but is not available 
 AU3003.** in the current survey control section, the orthometric height
 AU3003.** is considered suspect.  Suspect heights are available in the
 AU3003.** superseded section only if requested.
 AU3003
 AU3003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU3003.GEOID18 height accuracy estimate available here.
 AU3003
 AU3003.Click photographs - Photos may exist for this station.
 AU3003
 AU3003.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU3003
 AU3003. The following values were computed from the NAD 83(1992) position.
 AU3003
 AU3003;                    North         East     Units Scale Factor Converg.
 AU3003;SPC LA S     -    72,501.093 1,091,392.575   MT  1.00003496   +0 28 10.8
 AU3003;SPC LA S     -   237,864.00  3,580,677.14   sFT  1.00003496   +0 28 10.8
 AU3003;UTM  15      - 3,227,488.896   753,497.339   MT  1.00039304   +1 16 12.2
 AU3003
 AU3003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU3003!SPC LA S     -   1.00000382  x   1.00003496  =   1.00003878
 AU3003!UTM  15      -   1.00000382  x   1.00039304  =   1.00039686
 AU3003
 AU3003:                Primary Azimuth Mark                     Grid Az
 AU3003:SPC LA S     -  PHILO                                    041 06 21.9
 AU3003:UTM  15      -  PHILO                                    040 18 20.5
 AU3003
 AU3003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN5349727488(NAD 83)
 AU3003
 AU3003|---------------------------------------------------------------------|
 AU3003| PID    Reference Object                     Distance      Geod. Az  |
 AU3003|                                                           dddmmss.s |
 AU3003| AU2972 PHILO                               APPROX. 6.5 KM 0413432.7 |
 AU3003| DD6412 BULL RM 1                            11.002 METERS 11941     |
 AU3003| DD6413 BULL RM 2                             9.798 METERS 18740     |
 AU3003|---------------------------------------------------------------------|
 AU3003
 AU3003                          SUPERSEDED SURVEY CONTROL
 AU3003
 AU3003  NAD 83(1986)-  29 09 02.45565(N)    090 23 38.56529(W) AD(       ) 3
 AU3003  NAD 27      -  29 09 01.63400(N)    090 23 38.26100(W) AD(       ) 3
 AU3003
 AU3003.Superseded values are not recommended for survey control.
 AU3003
 AU3003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU3003.See file dsdata.pdf to determine how the superseded data were derived.
 AU3003
 AU3003_MARKER: DS = TRIANGULATION STATION DISK
 AU3003_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU3003_STAMPING: BULL 1934
 AU3003_MARK LOGO: CGS
 AU3003_PROJECTION: FLUSH
 AU3003_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU3003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU3003
 AU3003  HISTORY     - Date     Condition        Report By
 AU3003  HISTORY     - 1934     MONUMENTED       CGS
 AU3003  HISTORY     - 1948     MARK NOT FOUND   BAKER
 AU3003  HISTORY     - 1952     MARK NOT FOUND   CGS
 AU3003  HISTORY     - 1959     GOOD             CGS
 AU3003
 AU3003                          STATION DESCRIPTION
 AU3003
 AU3003'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WDP)
 AU3003'STATION IS ABOUT 7 MILES NW OF TIMBALIER LIGHT, ABOUT 3 MILES
 AU3003'N FROM THE SW END OF CASSE TETE ISLAND, ON WHAT IS LOCALLY
 AU3003'KNOWN AS BULL ISLAND, ABOUT MIDWAY OF A SMALL BUSH-COVERED
 AU3003'ISLAND EXTENDING E AND W, WHICH IS THE LARGEST OF THREE
 AU3003'ISLANDS, AND ABOUT 1/2 MILE W OF A HOUSE ON THE NE ISLAND.
 AU3003'
 AU3003'THE STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 AU3003'SET IN CONCRETE IN THE TOP OF TILES.
 AU3003'
 AU3003'REFERENCE MARK NO. 1 IS 11.002 METERS (36.10 FEET) FROM THE
 AU3003'STATION S 60 DEG 18 MIN E.
 AU3003'
 AU3003'REFERENCE MARK NO. 2 IS 9.798 METERS (32.15 FEET) FROM THE
 AU3003'STATION S 7 DEG 40 MIN W.
 AU3003
 AU3003                          STATION RECOVERY (1948)
 AU3003
 AU3003'RECOVERY NOTE BY M BAKER JR INCORPORATED 1948 (GLB)
 AU3003'STATION COULD NOT BE FOUND AFTER CAREFUL AND DETAILED SEARCH.
 AU3003
 AU3003                          STATION RECOVERY (1952)
 AU3003
 AU3003'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU3003'STATION AND BOTH REFERENCE MARKS ARE LOST THROUGH EROSION.  THE
 AU3003'ISLAND HAS BEEN CUT IN TWO AT THE LOCATION OF THE STATION.
 AU3003
 AU3003                          STATION RECOVERY (1959)
 AU3003
 AU3003'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (PB)
 AU3003'THE ISLAND THAT BULL 1934 WAS ESTABLISHED ON, HAS BEEN WASHED
 AU3003'IN THE MIDDLE.  STATION BULL IS NOW ON THE POINT OF THE
 AU3003'ISLAND THAT IS LARGEST IN THE GROUP.  THE POINT WHERE BULL
 AU3003'IS LOCATED IS APPROX. 30 FEET WIDE.  BOTH REFERENCE MARKS
 AU3003'ARE NOW IN THE WATER TO THE WEST OF THE STATION, ON THE SAME
 AU3003'ISLANDIS A U.S. GENERAL LAND OFFICE SURVEY MARKER.  TO THE
 AU3003'EAST APPROX. 600 FEET IS A SMALL ISLAND WITH A STAKE IN THE
 AU3003'MIDDLE OF IT.  THE STATION IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2936 ***********************************************************************
 BX2936  DESIGNATION -  BULL
 BX2936  PID         -  BX2936
 BX2936  STATE/COUNTY-  LA/SABINE
 BX2936  COUNTRY     -  US
 BX2936  USGS QUAD   -  PEASON (2018)
 BX2936
 BX2936                         *CURRENT SURVEY CONTROL
 BX2936  ______________________________________________________________________
 BX2936* NAD 83(1992) POSITION- 31 27 46.38711(N) 093 18 24.81398(W)   ADJUSTED
 BX2936* NAD 83(1992) ELLIP HT-    99.587 (meters)        (01/02/04)   ADJUSTED
 BX2936* NAVD 88 ORTHO HEIGHT -   125.9   (meters)      413.    (feet) VERTCON3
 BX2936  ______________________________________________________________________
 BX2936  GEOID HEIGHT    -        -26.447 (meters)                     GEOID18
 BX2936  NAD 83(1992) X  -   -314,116.965 (meters)                     COMP
 BX2936  NAD 83(1992) Y  - -5,436,398.735 (meters)                     COMP
 BX2936  NAD 83(1992) Z  -  3,309,829.520 (meters)                     COMP
 BX2936  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 BX2936  HORZ ORDER      -  SECOND
 BX2936  ELLP ORDER      -  FOURTH    CLASS II
 BX2936
 BX2936.The horizontal coordinates were established by classical geodetic methods
 BX2936.and adjusted by the National Geodetic Survey in January 1993.
 BX2936
 BX2936.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2936.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2936
 BX2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2936.GEOID18 height accuracy estimate available here.
 BX2936
 BX2936.Click photographs - Photos may exist for this station.
 BX2936
 BX2936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BX2936
 BX2936.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2936
 BX2936.The ellipsoidal height was determined by GPS observations
 BX2936.and is referenced to NAD 83.
 BX2936
 BX2936. The following values were computed from the NAD 83(1992) position.
 BX2936
 BX2936;                    North         East     Units Scale Factor Converg.
 BX2936;SPC LA N     -   107,046.031   923,317.895   MT  0.99994604   -0 25 35.8
 BX2936;SPC LA N     -   351,200.19  3,029,252.13   sFT  0.99994604   -0 25 35.8
 BX2936;UTM  15      - 3,480,943.853   470,844.566   MT  0.99961048   -0 09 36.7
 BX2936
 BX2936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2936!SPC LA N     -   0.99998436  x   0.99994604  =   0.99993040
 BX2936!UTM  15      -   0.99998436  x   0.99961048  =   0.99959485
 BX2936
 BX2936:                Primary Azimuth Mark                     Grid Az
 BX2936:SPC LA N     -  BULL AZ MK                               237 11 20.4
 BX2936:UTM  15      -  BULL AZ MK                               236 55 21.3
 BX2936
 BX2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ7084480943(NAD 83)
 BX2936
 BX2936|---------------------------------------------------------------------|
 BX2936| PID    Reference Object                     Distance      Geod. Az  |
 BX2936|                                                           dddmmss.s |
 BX2936| CV8157 BULL RM 1                            16.937 METERS 13446     |
 BX2936| BX2937 BULL LDH A PT                         5.742 METERS 21726     |
 BX2936| CV8158 BULL RM 2                            18.417 METERS 22308     |
 BX2936| CV8156 BULL AZ MK                                         2364544.6 |
 BX2936|---------------------------------------------------------------------|
 BX2936
 BX2936                          SUPERSEDED SURVEY CONTROL
 BX2936
 BX2936  ELLIP H (01/21/93)   99.690  (m)                       GP(       ) 4 2
 BX2936  NAD 83(1986)-  31 27 46.40451(N)    093 18 24.80434(W) AD(       ) 2
 BX2936  NAD 27      -  31 27 45.76919(N)    093 18 24.19168(W) AD(       ) 3
 BX2936  NAD 27      -  31 27 45.76919(N)    093 18 24.19168(W) AD(       ) 2
 BX2936  NGVD 29 (07/19/86)  126.0    (m)          413.     (f) VERT ANG       
 BX2936
 BX2936.Superseded values are not recommended for survey control.
 BX2936
 BX2936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2936.See file dsdata.pdf to determine how the superseded data were derived.
 BX2936
 BX2936_MARKER: DD = SURVEY DISK
 BX2936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2936_STAMPING: BULL 1971
 BX2936_MARK LOGO: LADHGS
 BX2936_PROJECTION: FLUSH
 BX2936_MAGNETIC: N = NO MAGNETIC MATERIAL
 BX2936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2936+STABILITY: SURFACE MOTION
 BX2936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BX2936+SATELLITE: SATELLITE OBSERVATIONS - 1987
 BX2936
 BX2936  HISTORY     - Date     Condition        Report By
 BX2936  HISTORY     - 1971     MONUMENTED       LADH
 BX2936  HISTORY     - 1987     GOOD             NGS
 BX2936  HISTORY     - 20010331 GOOD             NGS
 BX2936
 BX2936                          STATION DESCRIPTION
 BX2936
 BX2936'DESCRIBED BY LA DEPT OF HIGHWAYS 1971 (RJT)
 BX2936'THE STATION IS LOCATED 9 MILES EAST OF FLORIEN, 12 MILES SOUTHEAST OF
 BX2936'MANY AND 8.5 MILES NORTHWEST OF KISATCHIE, IN THE NORTHEAST 1/4 OF
 BX2936'SECTION 32, T6N, R9W, AND ON THE PROPERTY OWNED BY DALTON
 BX2936'HERRINGTON, ADDRESS RT., FLORIEN, LA., TELEPHONE 586-7488.
 BX2936'
 BX2936'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 171 AND
 BX2936'STATE HIGHWAY 118 ABOUT ONE MILE NORTH OF FLORIEN, GO NORTH AND EAST
 BX2936'ON STATE HIGHWAY 118 FOR 5.25 MILES TO THE MT. CARMEL CEMETERY ON
 BX2936'THE RIGHT, CONTINUE AHEAD FOR 4 MILES TO A CROSSROADS, TURN LEFT ON
 BX2936'GRAVEL ROAD AND GO EAST FOR 0.8 MILE TO THE STATION WHICH IS
 BX2936'SET ON THE LEFT AND NORTH OF THE GRAVEL ROAD NEAR A FENCE CORNER
 BX2936'AND A LANE.
 BX2936'
 BX2936'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE SOUTHWEST ON THE
 BX2936'GRAVEL ROAD FOR APPROXIMATELY 0.5 MILE.  THE MARK IS SET ON THE
 BX2936'RIGHT AND NORTHWEST OF THE ROAD NEAR A PINE TREE.
 BX2936'
 BX2936'THE STATION MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2936'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2936'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  THE
 BX2936'SUB-SURFACE MARK DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 BX2936'CONCRETE ABOUT 36 INCHES BELOW THE GROUND SURFACE.  THEY ARE
 BX2936'STAMPED BULL 1971.  THE MARK IS 57 FEET NORTH-NORTHWEST OF A POWER
 BX2936'POLE, 34 FEET NORTHWEST OF THE CENTER OF A GRAVEL ROAD, 17 FEET
 BX2936'SOUTHWEST OF THE CENTER OF A DIRT ROAD, 11 FEET NORTHWEST OF A
 BX2936'METAL WITNESS POST AND SIGN, 10 FEET NORTHWEST OF A NORTH-SOUTH
 BX2936'FENCE, AND 2.5 FEET SOUTHWEST OF AN EAST-WEST FENCE.
 BX2936'
 BX2936'REFERENCE MARK I IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2936'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2936'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2936'STAMPED BULL R. M. 1 1971.  IT IS 24 FEET NORTHEAST OF A POWER
 BX2936'POLE, 20 FEET SOUTHEAST OF THE CENTER OF A GRAVEL ROAD, 6 FEET
 BX2936'EAST-NORTHEAST OF A TELEPHONE CABLE JUNCTION BOX, AND 1 FOOT
 BX2936'SOUTHEAST OF A FENCE.
 BX2936'
 BX2936'REFERENCE MARK 2 IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2936'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2936'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2936'STAMPED BULL R. M. 2 1971.  IT IS 63 FEET WEST-SOUTHWEST OF A
 BX2936'POWER POLE, 62 FEET SOUTHWEST OF A FENCE CORNER, 28 FEET NORTHWEST
 BX2936'OF THE CENTER OF A GRAVEL ROAD, AND 1.5 FEET NORTHWEST OF A FENCE.
 BX2936'
 BX2936'THE AZIMUTH MARK IS A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND
 BX2936'U. S. COAST AND GEODETIC SURVEY DISK SET IN THE TOP OF A 12 INCH
 BX2936'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND.  IT IS
 BX2936'STAMPED BULL AZ. MK. 1971.  IT IS 73 FEET NORTHEAST OF A POWER
 BX2936'POLE, 43 FEET SOUTHWEST OF A 10 INCH PINE TREE, 37 FEET
 BX2936'SOUTH-SOUTHEAST OF A FENCE, 34 FEET NORTH-NORTHWEST OF THE
 BX2936'CENTER OF A GRAVEL ROAD, AND 5 FEET NORTH-NORTHWEST OF A METAL
 BX2936'WITNESS POST AND SIGN.
 BX2936'
 BX2936'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 BX2936
 BX2936                          STATION RECOVERY (1987)
 BX2936
 BX2936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (EDW)
 BX2936'THE DESIGNATED MARK WAS RECOVERED WITH CHANGES NOTED BELOW--
 BX2936'THE STATION MARK WAS RECOVERED IN GOOD CONDITION AND USED FOR GPS
 BX2936'OBSERVATIONS.
 BX2936'
 BX2936'THE STATION IS LOCATED ABOUT 14.5 KM (9 MI) EAST OF FLORIEN, 19.3
 BX2936'KM (12 MI) SOUTHEAST OF MANY AND 13.7 KM (8.5 MI) NORTHWEST OF
 BX2936'KISATCHIE.
 BX2936'OWNERSHIP--MR. DALTON HERRINGTON, ROUTE 1, FLORIEN LA. PHONE
 BX2936'318-586-7952.
 BX2936'
 BX2936'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 171 AND
 BX2936'STATE HIGHWAY 118 ABOUT ONE MILE NORTH OF FLORIEN.  TAKE HIGHWAY
 BX2936'118, SOUTHEAST, FOR 14.9 KM (9.25 MI) TO A CROSSROAD.  TURN LEFT,
 BX2936'EAST AND GO 1.3 KM (0.8 MI) ON A GRAVEL ROAD TO THE MARK ON THE LEFT
 BX2936'AND NORTH OF A GRAVEL ROAD.
 BX2936'
 BX2936'THE STATION IS A STANDARD LADH DISK
 BX2936'STAMPED---BULL 1971---,
 BX2936'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 BX2936'30 CM IN DIAMETER FLUSH WITH GROUND.  LOCATED
 BX2936'17.4 METERS (57 FT) NORTH-NORTHWEST FROM A POWER POLE,
 BX2936'10.4 METERS (34 FT) NORTHWEST FROM THE CENTER OF A GRAVEL ROAD,
 BX2936'5.2 METERS (17 FT) SOUTHWEST FROM THE CENTER OF A DIRT ROAD,
 BX2936'3.3 METERS (11 FT) NORTHWEST FROM A METAL WITNESS POST,
 BX2936'3.0 METERS (10 FT) NORTHWEST FROM A FENCE RUNNING NORTH-SOUTH
 BX2936'AND 0.8 METER (2.5 FT) SOUTHWEST FROM A FENCE RUNNING EAST-WEST.
 BX2936'THE UNDERGROUND MARK IS A STANDARD LADH DISK
 BX2936'STAMPED---BULL 1971---,
 BX2936'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BX2936'
 BX2936'DESCRIBED BY REX . BALL, TYPED BY DEW.
 BX2936
 BX2936                          STATION RECOVERY (2001)
 BX2936
 BX2936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2936'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3151 ***********************************************************************
 CQ3151  DESIGNATION -  BULL
 CQ3151  PID         -  CQ3151
 CQ3151  STATE/COUNTY-  LA/DE SOTO
 CQ3151  COUNTRY     -  US
 CQ3151  USGS QUAD   -  BAYOU PIERRE LAKE (2018)
 CQ3151
 CQ3151                         *CURRENT SURVEY CONTROL
 CQ3151  ______________________________________________________________________
 CQ3151* NAD 83(1992) POSITION- 32 04 29.98843(N) 093 30 49.00302(W)   ADJUSTED
 CQ3151* NAVD 88 ORTHO HEIGHT -    50.2   (meters)      165.    (feet) VERTCON3
 CQ3151  ______________________________________________________________________
 CQ3151  GEOID HEIGHT    -        -25.865 (meters)                     GEOID18
 CQ3151  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 CQ3151  HORZ ORDER      -  FIRST
 CQ3151
 CQ3151.The horizontal coordinates were established by classical geodetic methods
 CQ3151.and adjusted by the National Geodetic Survey in January 1993.
 CQ3151
 CQ3151.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3151.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3151
 CQ3151.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3151.GEOID18 height accuracy estimate available here.
 CQ3151
 CQ3151.Click photographs - Photos may exist for this station.
 CQ3151
 CQ3151.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3151
 CQ3151. The following values were computed from the NAD 83(1992) position.
 CQ3151
 CQ3151;                    North         East     Units Scale Factor Converg.
 CQ3151;SPC LA N     -   175,075.454   904,307.862   MT  0.99991849   -0 32 09.2
 CQ3151;SPC LA N     -   574,393.39  2,966,883.38   sFT  0.99991849   -0 32 09.2
 CQ3151;UTM  15      - 3,548,863.947   451,525.851   MT  0.99962898   -0 16 21.9
 CQ3151
 CQ3151!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3151!SPC LA N     -   0.99999617  x   0.99991849  =   0.99991466
 CQ3151!UTM  15      -   0.99999617  x   0.99962898  =   0.99962515
 CQ3151
 CQ3151:                Primary Azimuth Mark                     Grid Az
 CQ3151:SPC LA N     -  BULL AZ MK                               036 56 50.8
 CQ3151:UTM  15      -  BULL AZ MK                               036 41 03.5
 CQ3151
 CQ3151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR5152548863(NAD 83)
 CQ3151
 CQ3151|---------------------------------------------------------------------|
 CQ3151| PID    Reference Object                     Distance      Geod. Az  |
 CQ3151|                                                           dddmmss.s |
 CQ3151| CX5095 BULL AZ MK                                         0362441.6 |
 CQ3151| CX5096 BULL RM 1                            23.263 METERS 06039     |
 CQ3151| CX5097 BULL RM 2                            33.205 METERS 33007     |
 CQ3151|---------------------------------------------------------------------|
 CQ3151
 CQ3151                          SUPERSEDED SURVEY CONTROL
 CQ3151
 CQ3151  NAD 83(1986)-  32 04 30.00070(N)    093 30 48.99785(W) AD(       ) 1
 CQ3151  NAD 27      -  32 04 29.41891(N)    093 30 48.36123(W) AD(       ) 1
 CQ3151  NGVD 29 (07/19/86)   50.3    (m)          165.     (f) VERT ANG       
 CQ3151
 CQ3151.Superseded values are not recommended for survey control.
 CQ3151
 CQ3151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3151.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3151
 CQ3151_MARKER: DS = TRIANGULATION STATION DISK
 CQ3151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3151_STAMPING: BULL 1969
 CQ3151_MARK LOGO: CGS
 CQ3151_PROJECTION: FLUSH
 CQ3151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3151+STABILITY: SURFACE MOTION
 CQ3151
 CQ3151  HISTORY     - Date     Condition        Report By
 CQ3151  HISTORY     - 1969     MONUMENTED       CGS
 CQ3151  HISTORY     - 19961116 GOOD             USPSQD
 CQ3151
 CQ3151                          STATION DESCRIPTION
 CQ3151
 CQ3151'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3151'THE STATION IS ABOUT 11-3/4 MILES NORTHEAST OF MANSFIELD,
 CQ3151'4-3/4 MILES WEST OF HARMON AND 3-1/4 MILES SOUTHWEST OF
 CQ3151'ABINGTON.  IT IS LOCATED ON THE SOUTH RIGHT-OF-WAY OF U.S. HIGHWAY
 CQ3151'84.
 CQ3151'
 CQ3151'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 AND
 CQ3151'U.S. HIGHWAY 84 IN THE SMALL TOWN OF GRAND BAYOU, GO WEST AND
 CQ3151'SOUTHWEST ON U.S. HIGHWAY 84 FOR 2.4 MILES TO A CONCRETE BRIDGE
 CQ3151'OVER THE PIERRE BAYOU AND THE AZIMUTH MARK ON THE LEFT.  TO
 CQ3151'REACH THE STATION FROM THIS POINT CONTINUE SOUTHWESTERLY FOR
 CQ3151'0.3 MILE TO THE STATION ON THE LEFT.
 CQ3151'
 CQ3151'THE STATION MARK IS A STANDARD DISK, STAMPED BULL 1969, SET IN
 CQ3151'THE TOP OF A 12-INCH ROUND CONCRETE POST, THAT IS FLUSH WITH THE
 CQ3151'GROUND.  IT IS 49 FEET SOUTHEAST OF THE CENTERLINE OF
 CQ3151'U.S. HIGHWAY 84, 21.5 FEET NORTHEAST OF A GRAVELED DRIVEWAY AND
 CQ3151'11.5 FEET NORTHWEST OF A METAL WITNESS POST AND FENCELINE.
 CQ3151'
 CQ3151'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BULL NO 1 1969,
 CQ3151'SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST THAT PROJECTS 1
 CQ3151'INCH ABOVE THE GROUND.  IT IS 75.5 FEET NORTHEAST OF A METAL
 CQ3151'WITNESS POST, 60 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY
 CQ3151'84 AND 0.8 FEET NORTHEAST OF A FENCELINE.
 CQ3151'
 CQ3151'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BULL NO 2 1969,
 CQ3151'SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST, THAT PROJECTS
 CQ3151'5 INCHES ABOVE THE GROUND.  IT IS 60 FEET NORTHWEST OF THE
 CQ3151'CENTERLINE OF U.S. HIGHWAY 84, 19.5 FEET NORTHWEST OF THE
 CQ3151'WITNESS POST AND 0.8 FEET SOUTHEAST OF A FENCELINE.
 CQ3151'
 CQ3151'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BULL 1969,
 CQ3151'CEMENTED IN A DRILL HOLE IN THE WALKWAY OF THE BRIDGE IN THE
 CQ3151'NORTHEAST END OF THE SOUTHEAST SIDE, WHICH PROJECTS ABOUT 12
 CQ3151'INCHES ABOVE THE ROAD.  IT IS 15 FEET SOUTHEAST OF THE
 CQ3151'CENTERLINE OF U.S. HIGHWAY 84 AND 3.5 FEET WEST OF THE
 CQ3151'NORTHEAST END OF THE BRIDGE.
 CQ3151'
 CQ3151'HEIGHT OF LIGHT ABOVE STATION MARK 22.37 METERS.
 CQ3151
 CQ3151                          STATION RECOVERY (1996)
 CQ3151
 CQ3151'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ3151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AH6200 ***********************************************************************
 AH6200  DESIGNATION -  BULLRUN
 AH6200  PID         -  AH6200
 AH6200  STATE/COUNTY-  LA/TERREBONNE
 AH6200  COUNTRY     -  US
 AH6200  USGS QUAD   -  GRAY (2018)
 AH6200
 AH6200                         *CURRENT SURVEY CONTROL
 AH6200  ______________________________________________________________________
 AH6200* NAD 83(2011) POSITION- 29 38 53.52463(N) 090 52 20.01751(W)   ADJUSTED
 AH6200* NAD 83(2011) ELLIP HT-   -24.328 (meters)        (06/27/12)   ADJUSTED
 AH6200* NAD 83(2011) EPOCH   -  2010.00
 AH6200* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AH6200  **This station is located in a suspected subsidence area (see below).
 AH6200  ______________________________________________________________________
 AH6200  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH6200  GEOID HEIGHT    -        -25.568 (meters)                     GEOID96
 AH6200  GEOID HEIGHT    -        -25.337 (meters)                     GEOID18
 AH6200  NAD 83(2011) X  -    -84,449.611 (meters)                     COMP
 AH6200  NAD 83(2011) Y  - -5,546,987.236 (meters)                     COMP
 AH6200  NAD 83(2011) Z  -  3,136,529.915 (meters)                     COMP
 AH6200  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 AH6200
 AH6200  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH6200  Standards:
 AH6200         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH6200            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH6200  -------------------------------------------------------------------
 AH6200  NETWORK    1.63  22.78           0.70   0.63  11.62      0.12975710
 AH6200  -------------------------------------------------------------------
 AH6200  Click here for local accuracies and other accuracy information.
 AH6200
 AH6200.The horizontal coordinates were established by GPS observations
 AH6200.and adjusted by the National Geodetic Survey in June 2012.
 AH6200
 AH6200.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH6200.been affixed to the stable North American tectonic plate. See 
 AH6200.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH6200
 AH6200.The horizontal coordinates are valid at the epoch date displayed above
 AH6200.which is a decimal equivalence of Year/Month/Day.
 AH6200
 AH6200.** This station is in an area of known vertical motion. If an
 AH6200.** orthometric height was ever established but is not available 
 AH6200.** in the current survey control section, the orthometric height
 AH6200.** is considered suspect.  Suspect heights are available in the
 AH6200.** superseded section only if requested.
 AH6200
 AH6200.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH6200.GEOID18 height accuracy estimate available here.
 AH6200
 AH6200.Click photographs - Photos may exist for this station.
 AH6200
 AH6200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH6200
 AH6200.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH6200
 AH6200.The ellipsoidal height was determined by GPS observations
 AH6200.and is referenced to NAD 83.
 AH6200
 AH6200. The following values were computed from the NAD 83(2011) position.
 AH6200
 AH6200;                    North         East     Units Scale Factor Converg.
 AH6200;SPC LA S     -   127,362.181 1,044,643.915   MT  0.99994457   +0 13 50.0
 AH6200;SPC LA S     -   417,854.09  3,427,302.58   sFT  0.99994457   +0 13 50.0
 AH6200;UTM  15      - 3,281,696.619   705,963.084   MT  1.00012344   +1 03 10.5
 AH6200
 AH6200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH6200!SPC LA S     -   1.00000382  x   0.99994457  =   0.99994839
 AH6200!UTM  15      -   1.00000382  x   1.00012344  =   1.00012726
 AH6200
 AH6200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN0596381696(NAD 83)
 AH6200
 AH6200                          SUPERSEDED SURVEY CONTROL
 AH6200
 AH6200  NAD 83(2007)-  29 38 53.52499(N)    090 52 20.01815(W) AD(       ) 0
 AH6200  ELLIP H (02/10/07)  -24.279  (m)                       GP(       )    
 AH6200  ELLIP H (02/21/02)  -24.260  (m)                       GP(       ) 5 1
 AH6200  NAD 83(1992)-  29 38 53.52534(N)    090 52 20.01736(W) AD(       ) 1
 AH6200  ELLIP H (12/17/98)  -24.273  (m)                       GP(       ) 4 2
 AH6200
 AH6200.Superseded values are not recommended for survey control.
 AH6200
 AH6200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH6200.See file dsdata.pdf to determine how the superseded data were derived.
 AH6200
 AH6200_MARKER: I = METAL ROD
 AH6200_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH6200_STAMPING: BULLRUN
 AH6200_MARK LOGO: LA-109
 AH6200_PROJECTION: RECESSED 10 CENTIMETERS
 AH6200_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH6200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH6200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH6200+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH6200_ROD/PIPE-DEPTH: 18.3 meters
 AH6200_SLEEVE-DEPTH  : 0.9 meters
 AH6200
 AH6200  HISTORY     - Date     Condition        Report By
 AH6200  HISTORY     - 1995     MONUMENTED       MPHI
 AH6200
 AH6200                          STATION DESCRIPTION
 AH6200
 AH6200'DESCRIBED BY MORRIS P HEBERT INCORPORATED 1995 (CSD)
 AH6200'TO REACH THE STATION FROM THE COURTHOUSE IN HOUMA, TRAVEL SOUTH ON HWY
 AH6200'24 FOR 0.2 MI (0.3 KM) TO JUNCTION WITH HWY 90 WEST.  TURN RIGHT ON
 AH6200'HWY 90 AND TRAVEL WEST FOR 1.3 MI (2.1 KM) TO JUNCTION WITH HWY 311.
 AH6200'TURN RIGHT ON HWY 311 AND TRAVEL NORTHERLY FOR 6.15 MI (9.90 KM) TO
 AH6200'JUNCTION WITH BULL RUN ROAD.  TURN LEFT ON BULL RUN ROAD AND TRAVEL
 AH6200'WEST FOR 4.0 MI (6.4 KM) TO THE STATION ON THE LEFT.  THE STATION IS A
 AH6200'STAINLESS STEEL ROD DRIVEN INTO THE GROUND. THE STATION IS 26.0 FT
 AH6200'(7.9 M) SOUTHWEST FROM THE CENTERLINE OF BULL RUN ROAD, 46.40 FT
 AH6200'(14.14 M) SOUTH FROM THE POWER POLE WITH LIGHT, AND 106.0 FT (32.3 M)
 AH6200'SOUTHWEST FROM THE SOUTHWEST CORNER OF THE CHURCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2011 ***********************************************************************
 BJ2011  DESIGNATION -  BULLTAIL BOLT
 BJ2011  PID         -  BJ2011
 BJ2011  STATE/COUNTY-  LA/IBERVILLE
 BJ2011  COUNTRY     -  US
 BJ2011  USGS QUAD   -  BAYOU SORREL (2018)
 BJ2011
 BJ2011                         *CURRENT SURVEY CONTROL
 BJ2011  ______________________________________________________________________
 BJ2011* NAD 83(1986) POSITION- 30 13 26.     (N) 091 20 27.     (W)   SCALED
 BJ2011* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2011  **This station is located in a suspected subsidence area (see below).
 BJ2011  ______________________________________________________________________
 BJ2011  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BJ2011
 BJ2011.The horizontal coordinates were scaled from a map and have
 BJ2011.an estimated accuracy of +/- 6 seconds.
 BJ2011
 BJ2011.** This station is in an area of known vertical motion. If an
 BJ2011.** orthometric height was ever established but is not available 
 BJ2011.** in the current survey control section, the orthometric height
 BJ2011.** is considered suspect.  Suspect heights are available in the
 BJ2011.** superseded section only if requested.
 BJ2011
 BJ2011.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2011.GEOID18 height accuracy estimate available here.
 BJ2011
 BJ2011.Click photographs - Photos may exist for this station.
 BJ2011
 BJ2011;                    North         East    Units  Estimated Accuracy
 BJ2011;SPC LA S     -   191,080.      999,280.      MT  (+/- 180 meters Scaled)
 BJ2011
 BJ2011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP596447(NAD 83)
 BJ2011
 BJ2011                          SUPERSEDED SURVEY CONTROL
 BJ2011
 BJ2011.No superseded survey control is available for this station.
 BJ2011
 BJ2011_MARKER: B = BOLT
 BJ2011_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2011_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2011_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2011
 BJ2011  HISTORY     - Date     Condition        Report By
 BJ2011  HISTORY     - UNK      MONUMENTED       USACE
 BJ2011  HISTORY     - 1933     GOOD             USACE
 BJ2011
 BJ2011                          STATION DESCRIPTION
 BJ2011
 BJ2011'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2011'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ2011'INDIAN VILLAGE, IBERVILLE PARISH, THENCE 1.8 MILES WEST ALONG THE
 BJ2011'RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ABOUT 3/4
 BJ2011'MILE BELOW THE MOUTH OF BULLTAIL BAYOU OR LOWER FLAT, IN IRREGULAR
 BJ2011'SEC. 58, T10S, R11E, ABOUT 100 FEET SOUTH OF THE RIVER BANK,
 BJ2011'AND 9.8 FEET NORTH OF P.B.M. 33 (U.S.E.), DESCRIBED BELOW.  A COPPER
 BJ2011'BOLT, SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER GROUND,
 BJ2011'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 BJ2011'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3236 ***********************************************************************
 BJ3236  DESIGNATION -  BULLTAIL CAP
 BJ3236  PID         -  BJ3236
 BJ3236  STATE/COUNTY-  LA/IBERVILLE
 BJ3236  COUNTRY     -  US
 BJ3236  USGS QUAD   -  BAYOU SORREL (2018)
 BJ3236
 BJ3236                         *CURRENT SURVEY CONTROL
 BJ3236  ______________________________________________________________________
 BJ3236* NAD 83(1986) POSITION- 30 13 26.     (N) 091 20 27.     (W)   SCALED
 BJ3236* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3236  **This station is located in a suspected subsidence area (see below).
 BJ3236  ______________________________________________________________________
 BJ3236  GEOID HEIGHT    -        -27.014 (meters)                     GEOID18
 BJ3236
 BJ3236.The horizontal coordinates were scaled from a map and have
 BJ3236.an estimated accuracy of +/- 6 seconds.
 BJ3236
 BJ3236.** This station is in an area of known vertical motion. If an
 BJ3236.** orthometric height was ever established but is not available 
 BJ3236.** in the current survey control section, the orthometric height
 BJ3236.** is considered suspect.  Suspect heights are available in the
 BJ3236.** superseded section only if requested.
 BJ3236
 BJ3236.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3236.GEOID18 height accuracy estimate available here.
 BJ3236
 BJ3236.Click photographs - Photos may exist for this station.
 BJ3236
 BJ3236;                    North         East    Units  Estimated Accuracy
 BJ3236;SPC LA S     -   191,080.      999,280.      MT  (+/- 180 meters Scaled)
 BJ3236
 BJ3236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP596447(NAD 83)
 BJ3236
 BJ3236                          SUPERSEDED SURVEY CONTROL
 BJ3236
 BJ3236.No superseded survey control is available for this station.
 BJ3236
 BJ3236_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ3236_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ3236_MARK LOGO: USACE
 BJ3236_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ3236_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ3236
 BJ3236  HISTORY     - Date     Condition        Report By
 BJ3236  HISTORY     - UNK      MONUMENTED       USACE
 BJ3236  HISTORY     - 1933     GOOD             USACE
 BJ3236
 BJ3236                          STATION DESCRIPTION
 BJ3236
 BJ3236'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ3236'ABOUT 2.7 MILES SOUTH ALONG THE LEFT BANK OF BAYOU PLAQUEMINE FROM
 BJ3236'INDIAN VILLAGE, IBERVILLE PARISH, THENCE 1.8 MILES WEST ALONG THE
 BJ3236'RIGHT BANK OF UPPER GRAND RIVER FROM THE JACK MILLER STORE, ABOUT 3/4
 BJ3236'MILE BELOW THE MOUTH OF BULLTAIL BAYOU OR LOWER FLAT, IN IRREGULAR
 BJ3236'SEC. 58, T. 10 S., R. 11 E., ABOUT 100 FEET SOUTH OF THE RIVER BANK,
 BJ3236'AND 9.8 FEET NORTH OF P.B.M. 33 (U.S.E.), DESCRIBED BELOW.
 BJ3236'SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER GROUND,
 BJ3236'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF
 BJ3236'ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3021 ***********************************************************************
 BK3021  DESIGNATION -  BUNDICK
 BK3021  PID         -  BK3021
 BK3021  STATE/COUNTY-  LA/BEAUREGARD
 BK3021  COUNTRY     -  US
 BK3021  USGS QUAD   -  DRY CREEK (2018)
 BK3021
 BK3021                         *CURRENT SURVEY CONTROL
 BK3021  ______________________________________________________________________
 BK3021* NAD 83(1992) POSITION- 30 44 42.68596(N) 093 01 33.87612(W)   ADJUSTED
 BK3021* NAVD 88 ORTHO HEIGHT -    46.79  (+/-2cm)      153.5   (feet) VERTCON3
 BK3021  ______________________________________________________________________
 BK3021  GEOID HEIGHT    -        -26.876 (meters)                     GEOID18
 BK3021  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BK3021  HORZ ORDER      -  FIRST
 BK3021  VERT ORDER      -  THIRD ? (See Below)
 BK3021
 BK3021.The horizontal coordinates were established by classical geodetic methods
 BK3021.and adjusted by the National Geodetic Survey in January 1993.
 BK3021
 BK3021.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3021.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3021
 BK3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3021.GEOID18 height accuracy estimate available here.
 BK3021
 BK3021.The vertical order pertains to the NGVD 29 superseded value.
 BK3021
 BK3021.Click photographs - Photos may exist for this station.
 BK3021
 BK3021.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3021
 BK3021. The following values were computed from the NAD 83(1992) position.
 BK3021
 BK3021;                    North         East     Units Scale Factor Converg.
 BK3021;SPC LA S     -   250,070.720   837,911.813   MT  1.00000992   -0 50 47.0
 BK3021;SPC LA S     -   820,440.35  2,749,049.01   sFT  1.00000992   -0 50 47.0
 BK3021;UTM  15      - 3,401,363.493   497,503.965   MT  0.99960008   -0 00 48.0
 BK3021
 BK3021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3021!SPC LA S     -   0.99999687  x   1.00000992  =   1.00000679
 BK3021!UTM  15      -   0.99999687  x   0.99960008  =   0.99959695
 BK3021
 BK3021:                Primary Azimuth Mark                     Grid Az
 BK3021:SPC LA S     -  BUNDICK AZ MK                            015 41 30.6
 BK3021:UTM  15      -  BUNDICK AZ MK                            014 51 31.6
 BK3021
 BK3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ9750301363(NAD 83)
 BK3021
 BK3021|---------------------------------------------------------------------|
 BK3021| PID    Reference Object                     Distance      Geod. Az  |
 BK3021|                                                           dddmmss.s |
 BK3021| CV8159 BUNDICK AZ MK                                      0145043.6 |
 BK3021| CV8160 BUNDICK RM 1                         54.059 METERS 03738     |
 BK3021| BK3025 BUNDICK RM 5                         37.745 METERS 07840     |
 BK3021| BK3022 BUNDICK RM 3                         31.956 METERS 08414     |
 BK3021| CV8161 BUNDICK RM 2                         43.373 METERS 16043     |
 BK3021| CV8162 BUNDICK RM 4                         31.425 METERS 20045     |
 BK3021|---------------------------------------------------------------------|
 BK3021
 BK3021                          SUPERSEDED SURVEY CONTROL
 BK3021
 BK3021  NAD 83(1986)-  30 44 42.70439(N)    093 01 33.86902(W) AD(       ) 1
 BK3021  NAD 27      -  30 44 41.99900(N)    093 01 33.30800(W) AD(       ) 1
 BK3021  NGVD 29              46.81   (m)          153.6    (f) LEVELING    3  
 BK3021
 BK3021.Superseded values are not recommended for survey control.
 BK3021
 BK3021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3021.See file dsdata.pdf to determine how the superseded data were derived.
 BK3021
 BK3021_MARKER: DS = TRIANGULATION STATION DISK
 BK3021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3021_STAMPING: BUNDICK 1935
 BK3021_MARK LOGO: CGS
 BK3021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3021+STABILITY: SURFACE MOTION
 BK3021
 BK3021  HISTORY     - Date     Condition        Report By
 BK3021  HISTORY     - 1935     MONUMENTED       CGS
 BK3021  HISTORY     - 1936     GOOD             LAGS
 BK3021  HISTORY     - 1943     GOOD             USACE
 BK3021  HISTORY     - 1965     GOOD             CGS
 BK3021  HISTORY     - 1974     GOOD             NGS
 BK3021  HISTORY     - 20011222 GOOD             USPSQD
 BK3021
 BK3021                          STATION DESCRIPTION
 BK3021
 BK3021'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 BK3021'STATION IS ABOUT 17 MILES ESE OF DE RIDDER, ABOUT 6 MILES
 BK3021'NNE OF DRY CREEK, IN THE NW 1/4 SEC. 6, T 4 S, R 6 W, IN
 BK3021'A CUT-OVER AREA THAT IS OWNED BY THE LONG-BELL LUMBER COMPANY,
 BK3021'50 FEET W OF CENTER LINE OF STATE HIGHWAY 251 (GRAVEL ROAD),
 BK3021'AT TOP OF THE SLIGHT HIGHWAY GRADE, 1.85 MILES S OF JUNCTION
 BK3021'OF STATE HIGHWAY 251 AND HIGHWAY 52, ABOUT 0.25 MILE S OF
 BK3021'CLUSTER OF 4 10-INCH PINE TREES THAT STAND ON W SIDE OF THE
 BK3021'HIGHWAY, 79 FEET WNW OF A TELEPHONE POLE THAT STANDS ALMOST
 BK3021'DIRECTLY ACROSS ROAD FROM STATION, 35 FEET NNW OF A STUMP
 BK3021'THAT PROJECTS ABOUT 4 FEET, 17 FEET S OF A 24-INCH STUMP
 BK3021'THAT PROJECTS ABOUT 2 FEET.  THE MARK PROJECTS 4 INCHES.
 BK3021'
 BK3021'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BK3021'BRONZE DISKS SET IN CONCRETE.
 BK3021'
 BK3021'AZIMUTH MARK IS NNE OF STATION, 27 FEET E OF CENTER LINE OF
 BK3021'HIGHWAY 251, 6 FEET S OF A TELEPHONE POLE.  IT PROJECTS 5
 BK3021'INCHES.
 BK3021'
 BK3021'REFERENCE MARK NO. 1 IS NE OF STATION, 28 FEET E OF CENTER LINE
 BK3021'OF THE HIGHWAY, 8 FEET S OF A TELEPHONE POLE, 181 FEET N OF
 BK3021'THE TELEPHONE POLE THAT STANDS ACROSS ROAD FROM STATION.
 BK3021'IT PROJECTS 7 INCHES.
 BK3021'
 BK3021'REFERENCE MARK NO. 2 IS SSE OF STATION, 26 FEET E OF CENTER
 BK3021'LINE OF HIGHWAY, 100 FEET S OF THE TELEPHONE POLE THAT STANDS
 BK3021'ACROSS ROAD FROM STATION, 281.52 FEET S OF REFERENCE MARK
 BK3021'NO. 1.  IT PROJECTS 6 INCHES.
 BK3021'
 BK3021'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 52 AND 251, GO
 BK3021'S ON HIGHWAY 251, 1.85 MILES TO TOP OF GRADE AND STATION.
 BK3021'
 BK3021'THE FOLLOWING 126-FOOT SIGNALS COME INTO VIEW AT THE FOLLOWING
 BK3021'HEIGHTS--SUGARTOWN, 40 FEET.  TEN MILE, 60 FEET.  MITTIE, 25
 BK3021'FEET.  MARTIN, 50 FEET.  STRACNER, 55 FEET.
 BK3021'
 BK3021'HEIGHT OF LIGHT ABOVE STATION MARK - 126 FEET.
 BK3021
 BK3021                          STATION RECOVERY (1936)
 BK3021
 BK3021'RECOVERY NOTE BY LOUISIANA GEODETIC SURVEY 1936
 BK3021'RECOVERED AS DESCRIBED.
 BK3021
 BK3021                          STATION RECOVERY (1943)
 BK3021
 BK3021'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1943
 BK3021'STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 BK3021'CONDITION AS DESCRIBED.
 BK3021
 BK3021                          STATION RECOVERY (1965)
 BK3021
 BK3021'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BIW)
 BK3021'STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 BK3021'REFERENCE MARKS NUMBER 1 AND 2 WERE DESTROYED.  NEW REFERENCE
 BK3021'MARKS, NUMBER 3 AND 4 WERE ESTABLISHED.  A COMPLETE NEW
 BK3021'DESCRIPTION FOLLOWS.
 BK3021'
 BK3021'STATION IS LOCATED ABOUT 17 MILES EAST-SOUTHEAST OF DE RIDDER,
 BK3021'7 MILES SOUTH OF SUGARTOWN, AND ON THE GROUNDS OF THE EAST
 BK3021'BEAUREGARD SCHOOL.  IT IS IN THE NW 1/4 OF SEC. 6, T 4 S, R 6 W.
 BK3021'
 BK3021'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 BK3021'113 AND 112 IN SUGARTOWN, GO SOUTH ON HIGHWAY 113 FOR 4.6 MILES
 BK3021'TO THE JUNCTION OF STATE HIGHWAY 26.  CONTINUE STRAIGHT AHEAD ON
 BK3021'HIGHWAY 113 FOR 1.45 MILES TO THE AZIMUTH MARK ON THE LEFT,
 BK3021'EAST, SIDE OF THE HIGHWAY AS DESCRIBED.  CONTINUE STRAIGHT AHEAD,
 BK3021'SOUTH, ON HIGHWAY 113 FOR 0.35 MILE TO STATION ON THE RIGHT,
 BK3021'WEST, SIDE OF HIGHWAY AS DESCRIBED.
 BK3021'
 BK3021'STATION MARK IS A STANDARD STATION MARK DISK, SET IN THE
 BK3021'TOP OF A SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 BK3021'AND IS STAMPED BUNDICK 1935.  IT IS 48-1/2 FEET WEST-NORTHWEST OF
 BK3021'CENTER OF HIGHWAY 113 AND 32 FEET NORTH OF CENTERLINE OF
 BK3021'MIDDLE ONE OF 3 DRIVEWAYS TO SCHOOL.
 BK3021'
 BK3021'REFERENCE MARK NUMBER 3 IS A STANDARD REFERENCE MARK DISK,
 BK3021'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH IS FLUSH
 BK3021'WITH THE SURFACE OF THE GROUND AND IS STAMPED BUNDICK NO
 BK3021'3 1935.  IT IS 51.5 FEET EAST-SOUTHEAST OF CENTERLINE OF
 BK3021'HIGHWAY 113, 33.9 FEET EAST OF UTILITY POLE NUMBER 1-30 AND
 BK3021'AT THE NORTHWEST EDGE OF WOODS.
 BK3021'
 BK3021'REFERENCE MARK NUMBER 4 IS A STANDARD REFERENCE MARK DISK,
 BK3021'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS FLUSH
 BK3021'WITH THE SURFACE OF THE GROUND AND IS STAMPED BUNDICK NO 4
 BK3021'1935.  IT IS 63 FEET WEST-NORTH WEST OF CENTER OF HIGHWAY
 BK3021'113, 74.5 FEET WEST-SOUTHWEST OF CENTER OF MIDDLE ONE OF
 BK3021'3 GATES TO SCHOOL, 23 FEET WEST-NORTHWEST OF FENCELINE AND 2.5
 BK3021'FEET EAST-NORTHEAST OF A UTILITY POLE.
 BK3021'
 BK3021'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK, SET IN THE TOP
 BK3021'OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2 INCHES AND
 BK3021'IS STAMPED BUNDICK 1935 AZIMUTH.  IT IS 28 FEET EAST-SOUTHEAST
 BK3021'OF CENTERLINE OF HIGHWAY 113, 12.0 FEET WEST OF A FENCELINE,
 BK3021'59 FEET NORTH OF A POWERLINE POLE AND 11.2 FEET WEST OF A
 BK3021'METAL WITNESS POST WITH SIGN.
 BK3021'
 BK3021'A TRAVERSE CONNECTION WAS MADE TO STATION BUNDICK R.M. 3,
 BK3021'DISTANCE BEING SHOWN ABOVE.
 BK3021'
 BK3021'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES
 BK3021'SOUTH OF SUGARTOWN.
 BK3021
 BK3021                          STATION RECOVERY (1974)
 BK3021
 BK3021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3021'THE STATION, REFERENCE MARKS 3 AND 4 WERE RECOVERED IN GOOD
 BK3021'CONDITION.  THE AZIMUTH MARK WAS FOUND PUSHED OUT OF PLACE
 BK3021'AND THE DISK WAS RECLAIMED AT THIS TIME.  DUE TO THE LOCATION
 BK3021'OF THE STATION, REFERENCE MARK 3 WAS OCCUPIED IN 1965.  IT
 BK3021'WAS AT FIRST THOUGHT TO BE DESTROYED AND WAS NOT RECOVERED
 BK3021'UNTIL AFTER REFERENCE MARKS 5 AND 6 WERE ESTABLISHED AND
 BK3021'REFERENCE MARK 5 WAS BUILT OVER AND OCCUPIED.  THE DISTANCE TO
 BK3021'REFERENCE MARK 4 CHECKED AND THE ANGLE FROM REFERENCE MARK 3
 BK3021'TO REFERENCE MARK 4 CHECKED.  THE TRAVERSE DISTANCE TO
 BK3021'REFERENCE MARK 3 WAS FOUND SHORTER BY 0.012 METERS THAN
 BK3021'THE 1965 TRAVERSE DISTANCE.  REFERENCE MARK 6 IS NOT
 BK3021'VISIBLE TO THE STATION WITHOUT APPROXIMATELY A 10 FOOT
 BK3021'TARGET OVER IT.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 BK3021'
 BK3021'STATION IS ABOUT 5 MILES NORTH OF DRY CREEK, 4 MILES EAST
 BK3021'OF THE EAST SHORE OF LAKE BUNDICK, 2 MILES SOUTH OF THE
 BK3021'JUNCTION OF STATE HIGHWAYS 26 AND 113 IN WYE, ALONG THE WEST SIDE
 BK3021'OF HIGHWAY 113 AND ON THE GROUNDS OF THE EAST BEAUREGARD
 BK3021'SCHOOL.
 BK3021'
 BK3021'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 BK3021'26 AND 113 IN WYE, GO SOUTH ON HIGHWAY 113 FOR 1.55 MILES
 BK3021'TO REFERENCE MARK 6 ON THE LEFT AS DESCRIBED.  CONTINUE SOUTH
 BK3021'ON HIGHWAY 113 FOR 0.35 MILE TO THE CENTER 1 OF 3 DRIVEWAYS
 BK3021'TO THE SCHOOL AND THE STATION ON THE RIGHT AS DESCRIBED.
 BK3021'
 BK3021'STATION MARK, STAMPED BUNDICK 1935, IS A STANDARD DISK SET
 BK3021'IN A SQUARE CONCRETE POST FLUSH WITH THE GROUND.  THE 1965
 BK3021'RECOVERY NOTE STATES THAT THERE IS AN UNDERGROUND MARK.  THEY
 BK3021'ARE 82 FEET SOUTHEAST OF A LIGHT POLE, 49.5 FEET WEST OF CENTER
 BK3021'OF THE HIGHWAY, 32 FEET NORTH OF CENTER OF A CATTLE GUARD
 BK3021'AND 7.5 FEET WEST OF A FENCE.
 BK3021'
 BK3021'REFERENCE MARK 3, STAMPED BUNDICK NO 3 1935, IS A STANDARD
 BK3021'DISK SET IN A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS
 BK3021'53 FEET SOUTH OF A FENCE, 51 FEET EAST OF CENTER OF HIGHWAY
 BK3021'113 AND 33.5 FEET NORTHEAST OF POWER POLE NUMBER 30-8.
 BK3021'
 BK3021'REFERENCE MARK 4, STAMPED BUNDICK NO 4 1935, IS A STANDARD
 BK3021'DISK SET IN A SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 BK3021'IT IS 74 FEET SOUTHWEST OF CENTER OF THE CATTLE GUARD, 63.5
 BK3021'FEET WEST OF CENTER OF THE HIGHWAY, 22 FEET WEST OF A FENCE
 BK3021'AND 2 FEET NORTHWEST OF A POWER POLE.
 BK3021'
 BK3021'REFERENCE MARK 5, STAMPED BUNDICK 1935 NO 5 1974, IS A STANDARD
 BK3021'DISK SET IN A ROUND CONCRETE POST WHICH IS ABOUT 14 INCHES
 BK3021'BELOW THE GROUND SURFACE.  THERE IS AN UNDERGROUND MARK WITH THE
 BK3021'SAME STAMPING SET IN AN IRREGULAR MASS OF CONCRETE ABOUT 48
 BK3021'INCHES BELOW THE GROUND SURFACE.  THEY ARE 65 FEET EAST OF
 BK3021'CENTER OF THE HIGHWAY, 42 FEET SOUTHEAST OF A FENCE CORNER, 38.5
 BK3021'FEET SOUTH OF A FENCE, 29.5 FEET SOUTHEAST OF A METAL WITNESS
 BK3021'POST, 28 FEET EAST OF A FENCE LINE AND 5.5 FEET NORTHWEST
 BK3021'OF A METAL WITNESS POST.
 BK3021'
 BK3021'REFERENCE MARK 6, STAMPED BUNDICK 1935 NO 6 1974, IS A STANDARD
 BK3021'DISK SET IN A ROUND CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 BK3021'ABOVE THE GROUND.  IT IS 98 FEET NORTH OF THE NORTH 1 OF
 BK3021'2 6 BY 8 INCHES FENCE POST, 58 FEET SOUTH OF A 6 BY 8 INCHES
 BK3021'FENCE POST, 39 FEET EAST OF CENTER OF HIGHWAY 113, 1.5 FEET
 BK3021'SOUTHWEST OF A METAL WITNESS POST AND 1 FOOT WEST OF A FENCE.
 BK3021'
 BK3021'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK3021'
 BK3021'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 BK3021'SOUTH OF WYE.
 BK3021
 BK3021                          STATION RECOVERY (2001)
 BK3021
 BK3021'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3021'NO CATTLE GUARD EXISTS TODAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3022 ***********************************************************************
 BK3022  DESIGNATION -  BUNDICK RM 3
 BK3022  PID         -  BK3022
 BK3022  STATE/COUNTY-  LA/BEAUREGARD
 BK3022  COUNTRY     -  US
 BK3022  USGS QUAD   -  DRY CREEK (2018)
 BK3022
 BK3022                         *CURRENT SURVEY CONTROL
 BK3022  ______________________________________________________________________
 BK3022* NAD 83(1992) POSITION- 30 44 42.79019(N) 093 01 32.68081(W)   ADJUSTED
 BK3022* NAVD 88 ORTHO HEIGHT -    46.64  (+/-2cm)      153.0   (feet) VERTCON3
 BK3022  ______________________________________________________________________
 BK3022  GEOID HEIGHT    -        -26.876 (meters)                     GEOID18
 BK3022  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BK3022  HORZ ORDER      -  FIRST
 BK3022  VERT ORDER      -  THIRD ? (See Below)
 BK3022
 BK3022.The horizontal coordinates were established by classical geodetic methods
 BK3022.and adjusted by the National Geodetic Survey in January 1993.
 BK3022
 BK3022.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3022.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3022
 BK3022.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3022.GEOID18 height accuracy estimate available here.
 BK3022
 BK3022.The vertical order pertains to the NGVD 29 superseded value.
 BK3022
 BK3022.Click photographs - Photos may exist for this station.
 BK3022
 BK3022.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3022
 BK3022. The following values were computed from the NAD 83(1992) position.
 BK3022
 BK3022;                    North         East     Units Scale Factor Converg.
 BK3022;SPC LA S     -   250,073.460   837,943.651   MT  1.00000993   -0 50 46.4
 BK3022;SPC LA S     -   820,449.34  2,749,153.46   sFT  1.00000993   -0 50 46.4
 BK3022;UTM  15      - 3,401,366.695   497,535.748   MT  0.99960007   -0 00 47.4
 BK3022
 BK3022!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3022!SPC LA S     -   0.99999690  x   1.00000993  =   1.00000683
 BK3022!UTM  15      -   0.99999690  x   0.99960007  =   0.99959697
 BK3022
 BK3022:                Primary Azimuth Mark                     Grid Az
 BK3022:SPC LA S     -  BUNDICK RM 6                             012 53 02.4
 BK3022:UTM  15      -  BUNDICK RM 6                             012 03 03.4
 BK3022
 BK3022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ9753501366(NAD 83)
 BK3022
 BK3022|---------------------------------------------------------------------|
 BK3022| PID    Reference Object                     Distance      Geod. Az  |
 BK3022|                                                           dddmmss.s |
 BK3022| CV8163 BUNDICK RM 6                                       0120216.0 |
 BK3022| BK3025 BUNDICK RM 5                          6.701 METERS 05106     |
 BK3022| BK3021 BUNDICK                              31.956 METERS 26414     |
 BK3022|---------------------------------------------------------------------|
 BK3022
 BK3022                          SUPERSEDED SURVEY CONTROL
 BK3022
 BK3022  NAD 83(1986)-  30 44 42.80869(N)    093 01 32.67354(W) AD(       ) 1
 BK3022  NAD 27      -  30 44 42.10332(N)    093 01 32.11233(W) AD(       ) 1
 BK3022  NGVD 29              46.66   (m)          153.1    (f) LEVELING    3  
 BK3022
 BK3022.Superseded values are not recommended for survey control.
 BK3022
 BK3022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3022.See file dsdata.pdf to determine how the superseded data were derived.
 BK3022
 BK3022_MARKER: DR = REFERENCE MARK DISK
 BK3022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3022_STAMPING: BUNDICK NO 3 1935
 BK3022_MARK LOGO: CGS
 BK3022_PROJECTION: FLUSH
 BK3022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3022+STABILITY: SURFACE MOTION
 BK3022
 BK3022  HISTORY     - Date     Condition        Report By
 BK3022  HISTORY     - 1965     MONUMENTED       CGS
 BK3022  HISTORY     - 1974     GOOD             NGS
 BK3022
 BK3022                          STATION DESCRIPTION
 BK3022
 BK3022'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (BIW)
 BK3022'STATION IS LOCATED ABOUT 17 MILES EAST-SOUTHEAST OF DERIDDER,
 BK3022'7 MILES SOUTH OF SUGARTOWN AND EAST OF THE EAST BEAUREGARD
 BK3022'SCHOOL, DIRECTLY ACROSS STATE HIGHWAY 113.  IT IS IN THE NW 1/4
 BK3022'OF SEC.6, T4S, R6W.
 BK3022'
 BK3022'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 113
 BK3022'AND 112 IN SUGARTOWN, GO SOUTH ON HIGHWAY 113 FOR 4.6 MILES TO
 BK3022'THE JUNCTION OF STATE HIGHWAY 26.  CONTINUE STRAIGHT AHEAD ON
 BK3022'HIGHWAY 113 FOR 1.45 MILES TO THE AZIMUTH MARK ON THE LEFT FOR
 BK3022'STATION BUNDICK 1935.  CONTINUE STRAIGHT AHEAD, SOUTH, ON
 BK3022'HIGHWAY 113 FOR 0.35 MILE TO STATION ON THE LEFT, (EAST) SIDE
 BK3022'OF THE HIGHWAY AS DESCRIBED.
 BK3022'
 BK3022'STATION MARK IS A STANDARD REFERENCE MARK DISK, SET IN THE TOP
 BK3022'OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2 INCHES AND IS
 BK3022'STAMPED BUNDICK NO 3.1935.  IT IS 51.5 FEET EAST-SOUTHEAST OF
 BK3022'CENTERLINE OF HIGHWAY 113, 33.9 FEET EAST OF UTILITY POLE
 BK3022'NUMBER 1-30 AND AT THE NORTHWEST EDGE OF WOODS.
 BK3022'
 BK3022'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK, SET IN THE TOP
 BK3022'OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2 INCHES AND IS
 BK3022'STAMPED BUNDICK 1935 AZIMUTH.  IT IS 28 FEET EAST-SOUTHEAST OF
 BK3022'CENTERLINE OF HIGHWAY 113, 12.0 FEET WEST OF A FENCELINE, 59
 BK3022'FEET NORTH OF A POWER LINE POLE AND 11.2 FEET WEST OF A
 BK3022'METAL WITNESS POST WITH SIGN.
 BK3022'
 BK3022'A TRAVERSE CONNECTION WAS MADE TO STATION BUNDICK 1935.
 BK3022'
 BK3022'HEIGHT OF LIGHT ABOVE STATION MARK 34.54 METERS.
 BK3022
 BK3022                          STATION RECOVERY (1974)
 BK3022
 BK3022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3022'THE STATION MARK, REFERENCE MARK 4 AND BUNDICK 1935 WERE
 BK3022'RECOVERED IN GOOD CONDITION.  THE AZIMUTH MARK WAS FOUND
 BK3022'DESTROYED.  REFERENCE MARKS 5 AND 6 WERE ESTABLISHED AT THIS
 BK3022'TIME.  A TOWER COULD NOT BE BUILT OVER BUNDICK 1935.  THE
 BK3022'STATION MARK WAS RECOVERED AFTER REFERENCE MARK 5 HAD BEEN
 BK3022'ESTABLISHED.  THE TRAVERSE DISTANCE TO BUNDICK 1935 WAS FOUND
 BK3022'SHORTER BY 0.012 METERS.
 BK3022'
 BK3022'A PREVIOUS DESCRIPTION COULD NOT BE FOUND FOR THIS STATION,
 BK3022'THEREFORE A NEW DESCRIPTION FOLLOWS.
 BK3022'
 BK3022'THE STATION IS ABOUT 5 MILES NORTH OF DRY CREEK, 4 MILES EAST
 BK3022'OF THE EAST SHORE OF LAKE BUNDICK, 2 MILES SOUTH OF THE
 BK3022'JUNCTION OF STATE HIGHWAYS 26 AND 113 IN WYE, ALONG THE EAST
 BK3022'SIDE OF HIGHWAY 113, ACROSS THE HIGHWAY FROM EAST BEAUREGARD
 BK3022'SCHOOL AND ON PROPERTY OWNED BY MRS. R.I. DAVIS, ROUTE 4, BOX
 BK3022'416, DERIDDER, LOUISIANA, PHONE 463-6386.
 BK3022'
 BK3022'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 26
 BK3022'AND 113 IN WYE, GO SOUTH ON HIGHWAY 113 FOR 1.55 MILES TO
 BK3022'REFERENCE MARK 6 (AZ MK) ON THE LEFT AS DESCRIBED.  CONTINUE
 BK3022'SOUTH ON HIGHWAY 113 FOR 0.35 MILE TO THE CENTER 1 OF 3
 BK3022'DRIVEWAYS TO EAST BEAUREGARD SCHOOL ON THE RIGHT, A FENCE
 BK3022'CORNER ON THE LEFT AND THE STATION ON THE LEFT AS DESCRIBED.
 BK3022'
 BK3022'THE STATION MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 BK3022'BUNDICK NO 3 1935.  IT IS SET IN A ROUND CONCRETE POST FLUSH
 BK3022'WITH THE GROUND.  IT IS 53 FEET SOUTH OF A FENCE, 51 FEET EAST
 BK3022'OF THE CENTER OF HIGHWAY 113 AND 33.5 FEET NORTHEAST OF POWER
 BK3022'POLE 30-8.
 BK3022'
 BK3022'BUNDICK, STAMPED BUNDICK 1935, IS A STANDARD STATION MARK DISK
 BK3022'SET IN A SQUARE CONCRETE POST FLUSH WITH THE GROUND.  THE 1935
 BK3022'DESCRIPTION STATES THAT THERE IS AN UNDERGROUND MARK.  THEY ARE
 BK3022'82 FEET SOUTHEAST OF A LIGHT POLE, 49.5 FEET WEST OF CENTER OF
 BK3022'THE HIGHWAY, 32 FEET NORTH OF THE CENTER OF A CATTLE GUARD AT
 BK3022'THE ENTRANCE TO THE CENTER 1 OF 3 DRIVEWAYS TO THE SCHOOL AND
 BK3022'7.5 FEET WEST OF A CHAIN LINK FENCE.
 BK3022'
 BK3022'REFERENCE MARK 4, STAMPED BUNDICK NO 4 1935, IS A STANDARD
 BK3022'DISK SET IN A SQUARE CONCRETE POST FLUSH WITH THE GROUND.  IT
 BK3022'IS 74 FEET SOUTHWEST OF CENTER OF THE CATTLE GUARD, 63.5 FEET
 BK3022'WEST OF CENTER OF THE HIGHWAY, 22 FEET WEST OF THE CHAIN LINK
 BK3022'FENCE AND 2 FEET NORTHEAST OF A POWER POLE.
 BK3022'
 BK3022'REFERENCE MARK 5, STAMPED BUNDICK 1935 NO 5 1974, IS A STANDARD
 BK3022'DISK SET IN A ROUND CONCRETE POST ABOUT 14 INCHES BELOW THE
 BK3022'GROUND.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF
 BK3022'CONCRETE ABOUT 48 INCHES BELOW THE GROUND.  THEY ARE 65 FEET
 BK3022'EAST OF CENTER OF THE HIGHWAY, 42 FEET SOUTHEAST OF A FENCE
 BK3022'CORNER, 38.5 FEET SOUTH OF A FENCE, 29.5 FEET SOUTHEAST OF A
 BK3022'METAL WITNESS POST, 28 FEET EAST OF A FENCE AND 5.5 FEET
 BK3022'NORTHWEST OF A METAL WITNESS POST.
 BK3022'
 BK3022'REFERENCE MARK 6, STAMPED BUNDICK 1935 NO 6 1974, IS A STANDARD
 BK3022'DISK SET IN A ROUND CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 BK3022'ABOVE THE GROUND.  IT IS 98 FEET NORTH OF THE NORTH 1 OF 2 SIX
 BK3022'BY EIGHT INCH FENCE POSTS, 58 FEET SOUTH OF A SIX BY EIGHT INCH
 BK3022'FENCE POST, 39 FEET EAST OF CENTER OF THE HIGHWAY, 1.5 FEET
 BK3022'SOUTHWEST OF A METAL WITNESS POST AND 1 FOOT WEST OF A FENCE
 BK3022'LINE.
 BK3022'
 BK3022'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 BK3022'
 BK3022'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 BK3022'2 MILES SOUTH OF WYE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3025 ***********************************************************************
 BK3025  DESIGNATION -  BUNDICK RM 5
 BK3025  PID         -  BK3025
 BK3025  STATE/COUNTY-  LA/BEAUREGARD
 BK3025  COUNTRY     -  US
 BK3025  USGS QUAD   -  DRY CREEK (2018)
 BK3025
 BK3025                         *CURRENT SURVEY CONTROL
 BK3025  ______________________________________________________________________
 BK3025* NAD 83(1992) POSITION- 30 44 42.92684(N) 093 01 32.48478(W)   ADJUSTED
 BK3025* NAVD 88 ORTHO HEIGHT -    46.42  (+/-2cm)      152.3   (feet) VERTCON3
 BK3025  ______________________________________________________________________
 BK3025  GEOID HEIGHT    -        -26.876 (meters)                     GEOID18
 BK3025  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 BK3025  HORZ ORDER      -  FIRST
 BK3025  VERT ORDER      -  THIRD ? (See Below)
 BK3025
 BK3025.The horizontal coordinates were established by classical geodetic methods
 BK3025.and adjusted by the National Geodetic Survey in January 1993.
 BK3025
 BK3025.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3025.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3025
 BK3025.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3025.GEOID18 height accuracy estimate available here.
 BK3025
 BK3025.The vertical order pertains to the NGVD 29 superseded value.
 BK3025
 BK3025.Click photographs - Photos may exist for this station.
 BK3025
 BK3025.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3025
 BK3025. The following values were computed from the NAD 83(1992) position.
 BK3025
 BK3025;                    North         East     Units Scale Factor Converg.
 BK3025;SPC LA S     -   250,077.591   837,948.927   MT  1.00000994   -0 50 46.3
 BK3025;SPC LA S     -   820,462.90  2,749,170.77   sFT  1.00000994   -0 50 46.3
 BK3025;UTM  15      - 3,401,370.900   497,540.961   MT  0.99960007   -0 00 47.3
 BK3025
 BK3025!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3025!SPC LA S     -   0.99999693  x   1.00000994  =   1.00000687
 BK3025!UTM  15      -   0.99999693  x   0.99960007  =   0.99959700
 BK3025
 BK3025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ9754001370(NAD 83)
 BK3025
 BK3025|---------------------------------------------------------------------|
 BK3025| PID    Reference Object                     Distance      Geod. Az  |
 BK3025|                                                           dddmmss.s |
 BK3025| BK3022 BUNDICK RM 3                          6.701 METERS 23106     |
 BK3025| BK3021 BUNDICK                              37.745 METERS 25840     |
 BK3025|---------------------------------------------------------------------|
 BK3025
 BK3025                          SUPERSEDED SURVEY CONTROL
 BK3025
 BK3025  NAD 83(1986)-  30 44 42.94523(N)    093 01 32.47773(W) AD(       ) 1
 BK3025  NAD 27      -  30 44 42.23991(N)    093 01 31.91649(W) AD(       ) 1
 BK3025  NGVD 29              46.44   (m)          152.4    (f) LEVELING    3  
 BK3025
 BK3025.Superseded values are not recommended for survey control.
 BK3025
 BK3025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3025.See file dsdata.pdf to determine how the superseded data were derived.
 BK3025
 BK3025_MARKER: DR = REFERENCE MARK DISK
 BK3025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3025_STAMPING: BUNDICK 1935 NO 5 1974
 BK3025_MARK LOGO: NGS
 BK3025_PROJECTION: RECESSED 36 CENTIMETERS
 BK3025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3025+STABILITY: SURFACE MOTION
 BK3025
 BK3025  HISTORY     - Date     Condition        Report By
 BK3025  HISTORY     - 1974     MONUMENTED       NGS
 BK3025  HISTORY     - 20011229 GOOD             USPSQD
 BK3025
 BK3025                          STATION DESCRIPTION
 BK3025
 BK3025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3025'STATION IS ABOUT 5 MILES NORTH OF DRY CREEK, 4 MILES EAST OF THE EAST
 BK3025'SHORE OF LAKE BUNDICK, 2 MILES SOUTH OF THE JUNCTION OF STATE
 BK3025'HIGHWAYS 26 AND 113, ALONG THE EAST SIDE OF HIGHWAY 113, ACROSS THE
 BK3025'HIGHWAY FROM THE EAST BEAUREGARD SCHOOL AND ON PROPERTY OWNED BY
 BK3025'MRS.  R. I. DAVIS, ROUTE 4 BOX 416, DERIDDER, LOUISIANA.  PHONE
 BK3025'NUMBER 463-6386.
 BK3025'
 BK3025'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 26 AND
 BK3025'113 ABOUT 7 MILES NORTH OF DRY CREEK, GO SOUTH ON HIGHWAY 113 FOR
 BK3025'1.55 MILES TO REFERENCE MARK 6 (AZ MK) ON THE LEFT AS DESCRIBED.
 BK3025'CONTINUE SOUTH ON HIGHWAY 113 FOR 0.35 MILE TO THE CENTER 1 OF 3
 BK3025'DRIVEWAYS TO THE EAST BEAUREGARD SCHOOL ON THE RIGHT, A FENCE
 BK3025'CORNER ON THE LEFT AND THE STATION ON THE LEFT AS DESCRIBED.
 BK3025'
 BK3025'THE STATION MARKS ARE STANDARD REFERENCE MARK DISK STAMPED BUNDICK
 BK3025'1935 NO 5 1974.  THE SURFACE MARK IS SET IN A ROUND CONCRETE POST
 BK3025'WHICH IS ABOUT 14 INCHES BELOW THE GROUND SURFACE AND THE
 BK3025'UNDERGROUND MARK IS SET IN AN IRREGULAR MASS OF CONCRETE ABOUT 48
 BK3025'INCHES BELOW THE GROUND SURFACE.  THEY ARE 65 FEET EAST OF A
 BK3025'CENTER OF HIGHWAY 113, 42 FEET SOUTHEAST OF A FENCE CORNER, 38.5
 BK3025'FEET SOUTH OF A FENCE LINE, 29.5 FEET SOUTHEAST OF A METAL WITNESS
 BK3025'POST, 28 FEET EAST OF A FENCE LINE AND 5.5 FEET NORTHWEST OF A METAL
 BK3025'WITNESS POST.
 BK3025'
 BK3025'BUNDICK, STAMPED BUNDICK 1935, IS A STANDARD STATION MARK DISK SET IN
 BK3025'A SQUARE CONCRETE POST FLUSH WITH THE GROUND.  THE 1935 DESCRIPTION
 BK3025'STATES THERE IS AN UNDERGROUND MARK.  THEY ARE 82 FEET SOUTHEAST OF
 BK3025'A LIGHT POLE, 49.5 FEET WEST OF CENTER OF HIGHWAY 113.  32 FEET
 BK3025'NORTH OF CENTER OF A CATTLE GUARD AT THE ENTRANCE TO THE CENTER OF 1
 BK3025'OF 3 DRIVEWAYS TO THE SCHOOL AND 7.5 FEET WEST OF A CHAIN LINK
 BK3025'FENCE.
 BK3025'
 BK3025'REFERENCE MARK 3, STAMPED BUNDICK NO 3 1935, IS A STANDARD DISK SET
 BK3025'IN A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 53 FEET SOUTH
 BK3025'OF A FENCE LINE, 51 FEET EAST OF CENTER OF HIGHWAY 113 AND 33.5
 BK3025'FEET NORTHEAST OF POWER POLE NUMBER 30-8.
 BK3025'
 BK3025'REFERENCE MARK 4, STAMPED BUNDICK NO 4 1935, IS A STANDARD DISK SET
 BK3025'IN A SQUARE CONCRETE POST FLUSH WITH THE GROUND.  IT IS 74 FEET
 BK3025'SOUTHWEST OF CENTER OF THE CATTLE GUARD, 63.5 FEET WEST OF CENTER
 BK3025'OF HIGHWAY 113, 22 FEET WEST OF THE CHAIN LINK FENCE AND 2 FEET
 BK3025'NORTHEAST OF A POWER POLE.
 BK3025'
 BK3025'REFERENCE MARK 6, STAMPED BUNDICK 1935 NO 6 1974, IS A STANDARD
 BK3025'DISK SET IN A ROUND CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 BK3025'ABOVE THE GROUND.  IT IS 98 FEET NORTH OF THE NORTH 1 OF 2 6 BY 8
 BK3025'INCH FENCE POST, 58 FEET SOUTH OF A 6 BY 8 INCH FENCE POST, 39 FEET
 BK3025'EAST OF CENTER OF HIGHWAY 113, 1.5 FEET SOUTHWEST OF A METAL
 BK3025'WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.
 BK3025'
 BK3025'NEAREST TOWN--DRY CREEK.
 BK3025'
 BK3025'HEIGHT OF LIGHT ABOVE STATION MARK 34.6 METERS.
 BK3025
 BK3025                          STATION RECOVERY (2001)
 BK3025
 BK3025'RECOVERY NOTE BY US POWER SQUADRON 2001 (CHN)
 BK3025'NOW TEN INCHES BELOW GROUND LEVEL.
 BK3025'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2624 ***********************************************************************
 BK2624  DESIGNATION -  BUNKIE ITC CABLE TV MAST
 BK2624  PID         -  BK2624
 BK2624  STATE/COUNTY-  LA/AVOYELLES
 BK2624  COUNTRY     -  US
 BK2624  USGS QUAD   -  BUNKIE (2018)
 BK2624
 BK2624                         *CURRENT SURVEY CONTROL
 BK2624  ______________________________________________________________________
 BK2624* NAD 83(1992) POSITION- 30 57 43.76398(N) 092 08 09.16936(W)   ADJUSTED
 BK2624  ______________________________________________________________________
 BK2624  GEOID HEIGHT    -        -26.979 (meters)                     GEOID18
 BK2624  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 BK2624  HORZ ORDER      -  THIRD
 BK2624
 BK2624.The horizontal coordinates were established by classical geodetic methods
 BK2624.and adjusted by the National Geodetic Survey in January 1993.
 BK2624
 BK2624.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2624.GEOID18 height accuracy estimate available here.
 BK2624
 BK2624.Click photographs - Photos may exist for this station.
 BK2624
 BK2624.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2624
 BK2624. The following values were computed from the NAD 83(1992) position.
 BK2624
 BK2624;                    North         East     Units Scale Factor Converg.
 BK2624;SPC LA N     -    51,302.036 1,034,790.468   MT  1.00005266   +0 11 33.0
 BK2624;SPC LA N     -   168,313.43  3,394,975.06   sFT  1.00005266   +0 11 33.0
 BK2624;UTM  15      - 3,425,728.142   582,528.140   MT  0.99968401   +0 26 40.5
 BK2624
 BK2624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ8252825728(NAD 83)
 BK2624
 BK2624                          SUPERSEDED SURVEY CONTROL
 BK2624
 BK2624  NAD 83(1986)-  30 57 43.78374(N)    092 08 09.16448(W) AD(       ) 3
 BK2624  NAD 27      -  30 57 43.09173(N)    092 08 08.71527(W) AD(       ) 3
 BK2624
 BK2624.Superseded values are not recommended for survey control.
 BK2624
 BK2624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2624.See file dsdata.pdf to determine how the superseded data were derived.
 BK2624
 BK2624_MARKER: 42 = RADIO/TV MAST
 BK2624_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2624+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2004
 BK2624
 BK2624  HISTORY     - Date     Condition        Report By
 BK2624  HISTORY     - 1969     FIRST OBSERVED   CGS
 BK2624  HISTORY     - 20041119 GOOD             USPSQD
 BK2624
 BK2624                          STATION DESCRIPTION
 BK2624
 BK2624'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BK2624'THE POINT INTERSECTED IS THE RED LIGHT AT THE TOP OF THE
 BK2624'BUNKIE, ITC CABLE TV MAST.  IT IS A TRIANGULAR STEEL STRUCTURE
 BK2624'APPROXIMATELY 225 FEET IN HEIGHT AND IS PAINTED ALTERNATE RED
 BK2624'AND WHITE.  THE MAST HAS 5 SETS OF GUIDE WIRES AND NUMEROUS
 BK2624'ANTENNAS AT VARIOUS POINTS ON THE TOWER.
 BK2624'
 BK2624'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 71 AND
 BK2624'STATE HIGHWAY 29 IN THE TOWN OF BUNKIE, GO NORTHERLY ON STATE
 BK2624'HIGHWAY 29 FOR 2.25 MILES TO THE JUNCTION OF STATE HIGHWAYS 29
 BK2624'AND 115, TURN LEFT AND GO EASTERLY ON STATE HIGHWAY 115 FOR
 BK2624'2.2 MILES TO THE STATION ON THE LEFT.
 BK2624
 BK2624                          STATION RECOVERY (2004)
 BK2624
 BK2624'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2623 ***********************************************************************
 BK2623  DESIGNATION -  BUNKIE LA ICE AND ELEC CO TANK
 BK2623  PID         -  BK2623
 BK2623  STATE/COUNTY-  LA/AVOYELLES
 BK2623  COUNTRY     -  US
 BK2623  USGS QUAD   -  BUNKIE (2018)
 BK2623
 BK2623                         *CURRENT SURVEY CONTROL
 BK2623  ______________________________________________________________________
 BK2623* NAD 83(1992) POSITION- 30 57 04.73106(N) 092 10 52.60757(W)   ADJUSTED
 BK2623  ______________________________________________________________________
 BK2623  GEOID HEIGHT    -        -26.979 (meters)                     GEOID18
 BK2623  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 BK2623  HORZ ORDER      -  THIRD
 BK2623
 BK2623.The horizontal coordinates were established by classical geodetic methods
 BK2623.and adjusted by the National Geodetic Survey in January 1993.
 BK2623
 BK2623.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2623.GEOID18 height accuracy estimate available here.
 BK2623
 BK2623.Click photographs - Photos may exist for this station.
 BK2623
 BK2623.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2623
 BK2623. The following values were computed from the NAD 83(1992) position.
 BK2623
 BK2623;                    North         East     Units Scale Factor Converg.
 BK2623;SPC LA N     -    50,086.218 1,030,456.239   MT  1.00005580   +0 10 06.6
 BK2623;SPC LA N     -   164,324.53  3,380,755.18   sFT  1.00005580   +0 10 06.6
 BK2623;SPC LA S     -   272,026.379   918,972.003   MT  1.00006310   -0 25 26.3
 BK2623;SPC LA S     -   892,473.21  3,014,993.98   sFT  1.00006310   -0 25 26.3
 BK2623;UTM  15      - 3,424,493.710   578,200.929   MT  0.99967543   +0 25 15.9
 BK2623
 BK2623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7820024493(NAD 83)
 BK2623
 BK2623                          SUPERSEDED SURVEY CONTROL
 BK2623
 BK2623  NAD 83(1986)-  30 57 04.75070(N)    092 10 52.60220(W) AD(       ) 3
 BK2623  NAD 27      -  30 57 04.05907(N)    092 10 52.14875(W) AD(       ) 3
 BK2623
 BK2623.Superseded values are not recommended for survey control.
 BK2623
 BK2623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2623.See file dsdata.pdf to determine how the superseded data were derived.
 BK2623
 BK2623_MARKER: 53 = ELEVATED TANK
 BK2623_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK2623+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2004
 BK2623
 BK2623  HISTORY     - Date     Condition        Report By
 BK2623  HISTORY     - 1941     FIRST OBSERVED   CGS
 BK2623  HISTORY     - 1959     GOOD             CGS
 BK2623  HISTORY     - 20041119 GOOD             USPSQD
 BK2623
 BK2623                          STATION DESCRIPTION
 BK2623
 BK2623'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (HJH)
 BK2623'STATION IS IN THE S PART OF THE TOWN OF BUNKIE ON MAIN STREET
 BK2623'BETWEEN MAPLE AND CYPRESS STREETS.  IT IS THE STEEL TANK
 BK2623'WITH KETTLE BOTTOM AND CONICAL ROOF WITH A BALL AT THE APEX.
 BK2623'IT IS SUPPORTED BY A FOUR-LEGGED STEEL TRUSSWORK, IS 100 FEET
 BK2623'HIGH OVER ALL, IS PAINTED ALUMINUM AND BEARS THE FOLLOWING
 BK2623'LEGEND IN BLACK LETTERS ON ITS N AND S SIDE--LOUISIANA ICE
 BK2623'AND ELECTRIC CO.-ELECTRICITY IS CHEAP.
 BK2623
 BK2623                          STATION RECOVERY (1959)
 BK2623
 BK2623'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (CRR)
 BK2623'THE STATION WAS VISITED 10-16-59 AND WAS FOUND IN GOOD CONDITION.
 BK2623'THE 1941 DESCRIPTION IS ADEQUATE.  THE TANK NOW HAS THE LETTERS
 BK2623'BUNKIE PAINTED ON THE TANK AND IS THE BUNKIE MUNICIPAL WATER
 BK2623'TANK.
 BK2623
 BK2623                          STATION RECOVERY (2004)
 BK2623
 BK2623'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK2623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK2627 ***********************************************************************
 BK2627  DESIGNATION -  BUNKIE MUN TANK
 BK2627  PID         -  BK2627
 BK2627  STATE/COUNTY-  LA/AVOYELLES
 BK2627  COUNTRY     -  US
 BK2627  USGS QUAD   -  BUNKIE (2018)
 BK2627
 BK2627                         *CURRENT SURVEY CONTROL
 BK2627  ______________________________________________________________________
 BK2627* NAD 83(1992) POSITION- 30 57 12.78889(N) 092 10 51.90370(W)   ADJUSTED
 BK2627  ______________________________________________________________________
 BK2627  GEOID HEIGHT    -        -26.977 (meters)                     GEOID18
 BK2627  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 BK2627  HORZ ORDER      -  THIRD
 BK2627
 BK2627.The horizontal coordinates were established by classical geodetic methods
 BK2627.and adjusted by the National Geodetic Survey in January 1993.
 BK2627
 BK2627.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK2627.GEOID18 height accuracy estimate available here.
 BK2627
 BK2627.Click photographs - Photos may exist for this station.
 BK2627
 BK2627.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK2627
 BK2627. The following values were computed from the NAD 83(1992) position.
 BK2627
 BK2627;                    North         East     Units Scale Factor Converg.
 BK2627;SPC LA N     -    50,334.442 1,030,474.192   MT  1.00005515   +0 10 07.0
 BK2627;SPC LA N     -   165,138.92  3,380,814.08   sFT  1.00005515   +0 10 07.0
 BK2627;UTM  15      - 3,424,741.916   578,217.781   MT  0.99967547   +0 25 16.4
 BK2627
 BK2627_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ7821724741(NAD 83)
 BK2627
 BK2627                          SUPERSEDED SURVEY CONTROL
 BK2627
 BK2627  NAD 83(1986)-  30 57 12.80872(N)    092 10 51.89851(W) AD(       ) 3
 BK2627  NAD 27      -  30 57 12.11671(N)    092 10 51.44459(W) AD(       ) 3
 BK2627
 BK2627.Superseded values are not recommended for survey control.
 BK2627
 BK2627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK2627.See file dsdata.pdf to determine how the superseded data were derived.
 BK2627
 BK2627_MARKER: 53 = ELEVATED TANK
 BK2627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK2627+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2004
 BK2627
 BK2627  HISTORY     - Date     Condition        Report By
 BK2627  HISTORY     - 1969     FIRST OBSERVED   CGS
 BK2627  HISTORY     - 20040204 GOOD             USPSQD
 BK2627
 BK2627                          STATION DESCRIPTION
 BK2627
 BK2627'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (GRK)
 BK2627'THE POINT INTERSECTED WAS THE BALL AT THE APEX OF THE WATER
 BK2627'TANK.  IT IS AN ELEVATED TANK SUPPORTED BY 6 LEGS AND PAINTED
 BK2627'GREEN IN COLOR.  THE OVERALL HEIGHT OF THE TANK IS
 BK2627'APPROXIMATELY 150 FEET.
 BK2627'
 BK2627'THE STATION IS LOCATED ON THE NORTH SIDE OF U.S. HIGHWAY 71 AND
 BK2627'IN THE NORTHEASTERN PART OF THE VILLAGE OF BUNKIE.
 BK2627
 BK2627                          STATION RECOVERY (2004)
 BK2627
 BK2627'RECOVERY NOTE BY US POWER SQUADRON 2004 (CRB)
 BK2627'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2911 ***********************************************************************
 AU2911  DESIGNATION -  BUR
 AU2911  PID         -  AU2911
 AU2911  STATE/COUNTY-  LA/JEFFERSON
 AU2911  COUNTRY     -  US
 AU2911  USGS QUAD   -  BAY DOSGRIS (2018)
 AU2911
 AU2911                         *CURRENT SURVEY CONTROL
 AU2911  ______________________________________________________________________
 AU2911* NAD 83(1992) POSITION- 29 23 45.30229(N) 090 01 40.43501(W)   ADJUSTED
 AU2911* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU2911  **This station is located in a suspected subsidence area (see below).
 AU2911  ______________________________________________________________________
 AU2911  GEOID HEIGHT    -        -24.296 (meters)                     GEOID18
 AU2911  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 AU2911  HORZ ORDER      -  THIRD
 AU2911
 AU2911.The horizontal coordinates were established by classical geodetic methods
 AU2911.and adjusted by the National Geodetic Survey in January 1993.
 AU2911
 AU2911.** This station is in an area of known vertical motion. If an
 AU2911.** orthometric height was ever established but is not available 
 AU2911.** in the current survey control section, the orthometric height
 AU2911.** is considered suspect.  Suspect heights are available in the
 AU2911.** superseded section only if requested.
 AU2911
 AU2911.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2911.GEOID18 height accuracy estimate available here.
 AU2911
 AU2911.Click photographs - Photos may exist for this station.
 AU2911
 AU2911.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2911
 AU2911. The following values were computed from the NAD 83(1992) position.
 AU2911
 AU2911;                    North         East     Units Scale Factor Converg.
 AU2911;SPC LA S     -   100,030.922 1,126,707.247   MT  0.99998108   +0 39 09.8
 AU2911;SPC LA S     -   328,184.78  3,696,538.69   sFT  0.99998108   +0 39 09.8
 AU2911;UTM  15      - 3,255,525.298   788,439.960   MT  1.00062673   +1 27 35.4
 AU2911;UTM  16      - 3,255,664.663   206,142.359   MT  1.00066567   -1 29 14.2
 AU2911
 AU2911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AU2911!SPC LA S     -   1.00000386  x   0.99998108  =   0.99998494
 AU2911!UTM  15      -   1.00000386  x   1.00062673  =   1.00063059
 AU2911!UTM  16      -   1.00000386  x   1.00066567  =   1.00066953
 AU2911
 AU2911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN8843955525(NAD 83)
 AU2911
 AU2911                          SUPERSEDED SURVEY CONTROL
 AU2911
 AU2911  NAD 83(1986)-  29 23 45.31619(N)    090 01 40.44270(W) AD(       ) 3
 AU2911  NAD 27      -  29 23 44.51600(N)    090 01 40.17600(W) AD(       ) 3
 AU2911
 AU2911.Superseded values are not recommended for survey control.
 AU2911
 AU2911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2911.See file dsdata.pdf to determine how the superseded data were derived.
 AU2911
 AU2911_MARKER: DW = HYDROGRAPHIC STATION DISK
 AU2911_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AU2911_STAMPING: BUR 1934
 AU2911_MARK LOGO: CGS
 AU2911_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU2911
 AU2911  HISTORY     - Date     Condition        Report By
 AU2911  HISTORY     - 1934     MONUMENTED       CGS
 AU2911  HISTORY     - 1940     GOOD             SHELL
 AU2911  HISTORY     - 1952     MARK NOT FOUND   CGS
 AU2911
 AU2911                          STATION DESCRIPTION
 AU2911
 AU2911'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (TBR)
 AU2911'ON A POINT AT THE NORTHEASTERN SIDE OF HACKBERRY BAY, 25
 AU2911'METERS (82 FEET) FROM THE END OF THE POINT, AND 12 METERS
 AU2911'(39 FEET) FROM THE HIGH-WATER MARK.  THE STATION IS MARKED
 AU2911'BY A STANDARD BRONZE HYDROGRAPHIC DISK SET IN CONCRETE AT
 AU2911'THE CENTER OF THE TOP OF A TILE FASTENED BY MEANS OF CONCRETE
 AU2911'TO THE UPPER END OF A LONG WOODEN PILE DRIVEN INTO THE MARSH.
 AU2911
 AU2911                          STATION RECOVERY (1940)
 AU2911
 AU2911'RECOVERY NOTE BY SHELL OIL COMPANY 1940
 AU2911'RECOVERED IN GOOD CONDITION.
 AU2911'
 AU2911'THIS STATION IS LOCATED ON THE E SHORE OF HACKBERRY BAY,
 AU2911'ABOUT 3/4 OF A MILE N OF THE MOUTH OF CREOLE PASS.
 AU2911
 AU2911                          STATION RECOVERY (1952)
 AU2911
 AU2911'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (ALP)
 AU2911'STATION IS LOST.  AFTER A THOROUGH SEARCH FOR 1-1/2 HRS. BY
 AU2911'TWO MEN, AND AS THE AREA HAS UNDERGONE EXTENSIVE EROSION,
 AU2911'IT IS RECOMMENDED THAT THE STATION BE CONSIDERED LOST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1116 ***********************************************************************
 AT1116  DESIGNATION -  BURAS
 AT1116  PID         -  AT1116
 AT1116  STATE/COUNTY-  LA/PLAQUEMINES
 AT1116  COUNTRY     -  US
 AT1116  USGS QUAD   -  BURAS (2018)
 AT1116
 AT1116                         *CURRENT SURVEY CONTROL
 AT1116  ______________________________________________________________________
 AT1116* NAD 83(1992) POSITION- 29 21 41.41716(N) 089 32 22.82552(W)   ADJUSTED
 AT1116* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT1116  **This station is located in a suspected subsidence area (see below).
 AT1116  ______________________________________________________________________
 AT1116  GEOID HEIGHT    -        -23.968 (meters)                     GEOID18
 AT1116  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 AT1116  HORZ ORDER      -  SECOND
 AT1116
 AT1116.The horizontal coordinates were established by classical geodetic methods
 AT1116.and adjusted by the National Geodetic Survey in January 1993.
 AT1116
 AT1116.** This station is in an area of known vertical motion. If an
 AT1116.** orthometric height was ever established but is not available 
 AT1116.** in the current survey control section, the orthometric height
 AT1116.** is considered suspect.  Suspect heights are available in the
 AT1116.** superseded section only if requested.
 AT1116
 AT1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1116.GEOID18 height accuracy estimate available here.
 AT1116
 AT1116.Click photographs - Photos may exist for this station.
 AT1116
 AT1116.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1116
 AT1116. The following values were computed from the NAD 83(1992) position.
 AT1116
 AT1116;                    North         East     Units Scale Factor Converg.
 AT1116;SPC LA S     -    96,857.898 1,174,151.367   MT  0.99998755   +0 53 48.7
 AT1116;SPC LA S     -   317,774.62  3,852,194.94   sFT  0.99998755   +0 53 48.7
 AT1116;UTM  16      - 3,250,718.563   253,459.335   MT  1.00035007   -1 14 45.2
 AT1116
 AT1116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT1116!SPC LA S     -   1.00000354  x   0.99998755  =   0.99999109
 AT1116!UTM  16      -   1.00000354  x   1.00035007  =   1.00035361
 AT1116
 AT1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5345950718(NAD 83)
 AT1116
 AT1116                          SUPERSEDED SURVEY CONTROL
 AT1116
 AT1116  NAD 83(1986)-  29 21 41.42502(N)    089 32 22.83370(W) AD(       ) 2
 AT1116  NAD 27      -  29 21 40.63200(N)    089 32 22.61900(W) AD(       ) 2
 AT1116  USSD        -  29 21 40.75700(N)    089 32 22.02500(W) AD(       ) 3
 AT1116
 AT1116.Superseded values are not recommended for survey control.
 AT1116
 AT1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1116.See file dsdata.pdf to determine how the superseded data were derived.
 AT1116
 AT1116_MARKER: Z = SEE DESCRIPTION
 AT1116_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AT1116_SP_SET: WOOD STAKE
 AT1116_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT1116
 AT1116  HISTORY     - Date     Condition        Report By
 AT1116  HISTORY     - 1922     MONUMENTED       CGS
 AT1116  HISTORY     - 1934     GOOD             CGS
 AT1116  HISTORY     - 1934     GOOD             CGS
 AT1116  HISTORY     - 1934     GOOD             CGS
 AT1116  HISTORY     - 19730324 MARK NOT FOUND   NGS
 AT1116
 AT1116                          STATION DESCRIPTION
 AT1116
 AT1116'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT1116'ABOUT 4.4 MILES SE OF THE EMPIRE POST OFFICE, 0.3 MILE NW OF THE BURAS
 AT1116'RAILROAD STATION, BETWEEN THE LEVEE AND THE SHORE LINE, 85 FEET N OF A
 AT1116'BOARD SEA-WALL WHICH IS ON THE NORTHERN SLOPE OF THE LEVEE, 9 FEET S
 AT1116'OF THE RIVER BANK, 9 FEET NE OF A SMALL TRIANGULAR-BLAZED WILLOW TREE,
 AT1116'ON LAND BELONGING TO MARK MASTAGE, AND N OF THE HOUSE OCCUPIED BY MRS.
 AT1116'FOB.
 AT1116'
 AT1116'THE STATION IS MARKED BY A 2 BY 4-INCH STAKE ABOUT 2 INCHES BELOW THE
 AT1116'SURFACE OF THE LEVEE.  REFERENCE MARK NO. 1, A STANDARD BRONZE DISK
 AT1116'SET IN A 4-INCH TILE FLUSH WITH THE GROUND, IS 10.40 METERS (34.1
 AT1116'FEET) E OF THE E RAIL OF THE RAILROAD, ABOUT 3 METERS (10 FEET) E OF A
 AT1116'DITCH AND 60.10 METERS (197.2 FEET) FROM THE STATION.  REFERENCE MARK
 AT1116'NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE IN THE TOP OF A TILE,
 AT1116'WAS OPPOSITE EUGENE DENESSEES HOUSE, BETWEEN THE RAILROAD TRACK AND
 AT1116'THE RIVER, 9.84 METERS (32.3 FEET) FROM THE NEAREST RAIL, AND 49.91
 AT1116'METERS (163.7 FEET) FROM THE STATION.  REFERENCE MARK NO. 2, WAS
 AT1116'REPORTED LOST IN 1934.
 AT1116
 AT1116                          STATION RECOVERY (1934)
 AT1116
 AT1116'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (JSB)
 AT1116'STATION IS SITUATED 4.4 MILES SOUTHEAST OF EMPIRE POST OFFICE.  0.3
 AT1116'MILE NORTHWEST OF BURAS R.R. STATION.  STATION IS BETWEEN THE LEVEE
 AT1116'AND THE SHORE-LINE, BEING 9 FEET SOUTH OF THE RIVER BANK.  9 FEET
 AT1116'NORTHEAST OF A SMALL WILLOW MARKED WITH A TRIANGULAR BLAZE.  85 FEET
 AT1116'NORTH OF A BOARD SEA-WALL, WHICH IS ON NORTH SLOPE OF LEVEE.  STATION
 AT1116'IS ON LAND BELONGING TO MARK MASTAGE, AND IS NORTH OF THE HOUSE
 AT1116'PREVIOUSLY OCCUPIED BY AMBROSE HINGLE, BUT NOW OCCUPIED BY MRS. FOB.
 AT1116'THE STUBS OF THE TRIPOD AND THE OBSERVERS SCAFFOLD WERE FOUND.  THE
 AT1116'CENTER IS MARKED BY A TWO BY FOUR STAKE, WHICH WAS FOUND 2 INCHES
 AT1116'BELOW THE SURFACE.
 AT1116'
 AT1116'R.M. 1 FOUND IN GOOD CONDITION.  IT IS 10.39 METERS FROM THE EAST RAIL
 AT1116'OF THE TRACK OF THE M.P.R.R., AND IS BETWEEN THE TRACK AND THE LEVEE.
 AT1116'IT IS A STANDARD TABLET IN A 4 INCH TILE FILLED WITH CONCRETE,
 AT1116'PROJECTING ABOUT 4 INCHES.
 AT1116'
 AT1116'R.M. NO. 2 WAS NOT RECOVERED.
 AT1116'
 AT1116'TO REACH, FOLLOW STATE ROUTE 31 TO MRS FOBS HOUSE 4.4 MILES SOUTHEAST
 AT1116'OF EMPIRE, AND 0.3 MILE NORTHWEST OF BURAS R.R. STATION.  THENCE NORTH
 AT1116'TO STATION, DISTANT ABOUT 125 YARDS
 AT1116
 AT1116                          STATION RECOVERY (1934)
 AT1116
 AT1116'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CIA)
 AT1116'STATION IS 132.496 METERS E.N.E. OF TRIANGULATION MASTAGE, 9 FEET
 AT1116'SOUTH OF RIVER BANK, 85 FEET NORTH OF BOARD SEA WALL WHICH IS ON NORTH
 AT1116'SLOPE OF LEVEE.  THE WILLOW WITH TRIANGULAR BLAZE HAS BEEN CUT DOWN.
 AT1116'
 AT1116'STATION IS NOW MARKED BY A 2 BY 4 INCH STAKE ABOUT 2 INCHES BELOW THE
 AT1116'SURFACE OF THE LEVEE.  STUBS OF THE OBSERVERS SCAFFOLD AND TRIPOD WERE
 AT1116'FOUND.
 AT1116'
 AT1116'ONE REFERENCE MARK WAS FOUND WHICH FITS THE ORIGINAL DESCRIPTION OF
 AT1116'R.M. NO. 1.  IT IS 60.12 METERS S.W. OF STATION, 10.40 METERS EAST OF
 AT1116'EAST RAIL OF R.R., ABOUT 3 METERS EAST OF DITCH.  A STEELE TABLET SET
 AT1116'IN A 4 INCH TILE, FLUSH WITH THE GROUND.
 AT1116'
 AT1116'A SEARCH WAS MADE FOR THE OTHER REFERENCE MARK BUT IT WAS NOT FOUND.
 AT1116'ACCORDING TO LOCAL INFORMATION IT PROBABLY WAS BURIED WHEN RECENT WORK
 AT1116'WAS DONE ON THE LEVEE.
 AT1116'
 AT1116'A THIRD ORDER TRAVERSE CONNECTION WAS MADE TO TRIANGULATION MASTAGE.
 AT1116
 AT1116                          STATION RECOVERY (1973)
 AT1116
 AT1116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (JJP)
 AT1116'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1118 ***********************************************************************
 AT1118  DESIGNATION -  BURAS MICROWAVE TOWER
 AT1118  PID         -  AT1118
 AT1118  STATE/COUNTY-  LA/PLAQUEMINES
 AT1118  COUNTRY     -  US
 AT1118  USGS QUAD   -  BURAS (2018)
 AT1118
 AT1118                         *CURRENT SURVEY CONTROL
 AT1118  ______________________________________________________________________
 AT1118* NAD 83(1992) POSITION- 29 21 20.88736(N) 089 31 56.99965(W)   ADJUSTED
 AT1118  **This station is located in a suspected subsidence area (see below).
 AT1118  ______________________________________________________________________
 AT1118  GEOID HEIGHT    -        -23.952 (meters)                     GEOID18
 AT1118  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AT1118  HORZ ORDER      -  THIRD
 AT1118
 AT1118.The horizontal coordinates were established by classical geodetic methods
 AT1118.and adjusted by the National Geodetic Survey in January 1993.
 AT1118
 AT1118.** This station is in an area of known vertical motion. If an
 AT1118.** orthometric height was ever established but is not available 
 AT1118.** in the current survey control section, the orthometric height
 AT1118.** is considered suspect.  Suspect heights are available in the
 AT1118.** superseded section only if requested.
 AT1118
 AT1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1118.GEOID18 height accuracy estimate available here.
 AT1118
 AT1118.Click photographs - Photos may exist for this station.
 AT1118
 AT1118.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1118
 AT1118. The following values were computed from the NAD 83(1992) position.
 AT1118
 AT1118;                    North         East     Units Scale Factor Converg.
 AT1118;SPC LA S     -    96,236.808 1,174,857.772   MT  0.99998866   +0 54 01.6
 AT1118;SPC LA S     -   315,736.93  3,854,512.54   sFT  0.99998866   +0 54 01.6
 AT1118;UTM  16      - 3,250,071.264   254,142.271   MT  1.00034593   -1 14 31.7
 AT1118
 AT1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5414250071(NAD 83)
 AT1118
 AT1118                          SUPERSEDED SURVEY CONTROL
 AT1118
 AT1118  NAD 83(1986)-  29 21 20.89514(N)    089 31 57.00788(W) AD(       ) 3
 AT1118  NAD 27      -  29 21 20.10367(N)    089 31 56.79553(W) AD(       ) 3
 AT1118
 AT1118.Superseded values are not recommended for survey control.
 AT1118
 AT1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1118.See file dsdata.pdf to determine how the superseded data were derived.
 AT1118
 AT1118_MARKER: 45 = MICROWAVE TOWER
 AT1118
 AT1118  HISTORY     - Date     Condition        Report By
 AT1118  HISTORY     - 1966     FIRST OBSERVED   CGS
 AT1118
 AT1118                          STATION DESCRIPTION
 AT1118
 AT1118'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1118'STATION IS LOCATED IN BURAS AND IS PROPERTY OF THE BELL
 AT1118'TELEPHONE COMPANY.
 AT1118'
 AT1118'STATION IS A 280 FOOT TOWER PAINTED RED AND WHITE AND HAS 3
 AT1118'REFLECTORS.
 AT1118'
 AT1118'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1119 ***********************************************************************
 AT1119  DESIGNATION -  BURAS MUNICIPAL TANK
 AT1119  PID         -  AT1119
 AT1119  STATE/COUNTY-  LA/PLAQUEMINES
 AT1119  COUNTRY     -  US
 AT1119  USGS QUAD   -  BURAS (2018)
 AT1119
 AT1119                         *CURRENT SURVEY CONTROL
 AT1119  ______________________________________________________________________
 AT1119* NAD 83(1992) POSITION- 29 21 18.82415(N) 089 31 37.03349(W)   ADJUSTED
 AT1119  **This station is located in a suspected subsidence area (see below).
 AT1119  ______________________________________________________________________
 AT1119  GEOID HEIGHT    -        -23.949 (meters)                     GEOID18
 AT1119  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AT1119  HORZ ORDER      -  THIRD
 AT1119
 AT1119.The horizontal coordinates were established by classical geodetic methods
 AT1119.and adjusted by the National Geodetic Survey in January 1993.
 AT1119
 AT1119.** This station is in an area of known vertical motion. If an
 AT1119.** orthometric height was ever established but is not available 
 AT1119.** in the current survey control section, the orthometric height
 AT1119.** is considered suspect.  Suspect heights are available in the
 AT1119.** superseded section only if requested.
 AT1119
 AT1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1119.GEOID18 height accuracy estimate available here.
 AT1119
 AT1119.Click photographs - Photos may exist for this station.
 AT1119
 AT1119.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1119
 AT1119. The following values were computed from the NAD 83(1992) position.
 AT1119
 AT1119;                    North         East     Units Scale Factor Converg.
 AT1119;SPC LA S     -    96,181.768 1,175,397.251   MT  0.99998877   +0 54 11.6
 AT1119;SPC LA S     -   315,556.35  3,856,282.48   sFT  0.99998877   +0 54 11.6
 AT1119;UTM  16      - 3,249,996.067   254,679.506   MT  1.00034267   -1 14 21.8
 AT1119
 AT1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5467949996(NAD 83)
 AT1119
 AT1119                          SUPERSEDED SURVEY CONTROL
 AT1119
 AT1119  NAD 83(1986)-  29 21 18.83185(N)    089 31 37.04176(W) AD(       ) 3
 AT1119  NAD 27      -  29 21 18.03566(N)    089 31 36.82752(W) AD(       ) 3
 AT1119
 AT1119.Superseded values are not recommended for survey control.
 AT1119
 AT1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1119.See file dsdata.pdf to determine how the superseded data were derived.
 AT1119
 AT1119_MARKER: 53 = ELEVATED TANK
 AT1119
 AT1119  HISTORY     - Date     Condition        Report By
 AT1119  HISTORY     - 1955     FIRST OBSERVED   CGS
 AT1119  HISTORY     - 1960     GOOD             CGS
 AT1119  HISTORY     - 1966     GOOD             CGS
 AT1119
 AT1119                          STATION DESCRIPTION
 AT1119
 AT1119'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (NET)
 AT1119'THE STATION IS THE BALL ATOP THE SQUAT SILVER COLORED METAL TANK
 AT1119'NEAR THE SOUTH
 AT1119'EDGE OF THE TOWN OF BURAS, ON THE EAST SIDE OF STATE
 AT1119'HIGHWAY 23.  THE TANK IS
 AT1119'SUPPORTED BY A SKELETON STEEL FRAMEWORK
 AT1119'APPROXIMATELY 90 FEET HIGH.
 AT1119
 AT1119                          STATION RECOVERY (1960)
 AT1119
 AT1119'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RWF)
 AT1119'STATION RECOVERED IN GOOD CONDITION.  THE 1955
 AT1119'DESCRIPTION IS
 AT1119'ADEQUATE.  THE TANK IS 136 FEET HIGH.
 AT1119
 AT1119                          STATION RECOVERY (1966)
 AT1119
 AT1119'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (LMC)
 AT1119'STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.  A NEW
 AT1119'DESCRIPTION OF
 AT1119'STATION FOLLOWS-
 AT1119'
 AT1119'STATION IS LOCATED IN BUSINESS SECTION OF BURAS AND IS ON THE EAST
 AT1119'SIDE OF STATE
 AT1119'HIGHWAY 23.
 AT1119'
 AT1119'STATION IS A LARGE OVAL METAL WATER TANK PAINTED SILVER, IS SUPPORTED
 AT1119'BY 6 LEGS, HAS A
 AT1119'FLASHING RED LIGHT ON TOP AND IS APPROXIMATELY 140 FEET
 AT1119'HIGH.
 AT1119'
 AT1119'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1123 ***********************************************************************
 AT1123  DESIGNATION -  BURAS SHRIMP FACTORY STACK
 AT1123  PID         -  AT1123
 AT1123  STATE/COUNTY-  LA/PLAQUEMINES
 AT1123  COUNTRY     -  US
 AT1123  USGS QUAD   -  BURAS (2018)
 AT1123
 AT1123                         *CURRENT SURVEY CONTROL
 AT1123  ______________________________________________________________________
 AT1123* NAD 83(1992) POSITION- 29 21 32.41394(N) 089 32 00.71554(W)   ADJUSTED
 AT1123  **This station is located in a suspected subsidence area (see below).
 AT1123  ______________________________________________________________________
 AT1123  GEOID HEIGHT    -        -23.960 (meters)                     GEOID18
 AT1123  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AT1123  HORZ ORDER      -  THIRD
 AT1123
 AT1123.The horizontal coordinates were established by classical geodetic methods
 AT1123.and adjusted by the National Geodetic Survey in January 1993.
 AT1123
 AT1123.** This station is in an area of known vertical motion. If an
 AT1123.** orthometric height was ever established but is not available 
 AT1123.** in the current survey control section, the orthometric height
 AT1123.** is considered suspect.  Suspect heights are available in the
 AT1123.** superseded section only if requested.
 AT1123
 AT1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1123.GEOID18 height accuracy estimate available here.
 AT1123
 AT1123.Click photographs - Photos may exist for this station.
 AT1123
 AT1123.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1123
 AT1123. The following values were computed from the NAD 83(1992) position.
 AT1123
 AT1123;                    North         East     Units Scale Factor Converg.
 AT1123;SPC LA S     -    96,590.082 1,174,751.983   MT  0.99998804   +0 53 59.7
 AT1123;SPC LA S     -   316,895.96  3,854,165.46   sFT  0.99998804   +0 53 59.7
 AT1123;UTM  16      - 3,250,428.374   254,049.730   MT  1.00034649   -1 14 34.0
 AT1123
 AT1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT5404950428(NAD 83)
 AT1123
 AT1123                          SUPERSEDED SURVEY CONTROL
 AT1123
 AT1123  NAD 83(1986)-  29 21 32.42176(N)    089 32 00.72375(W) AD(       ) 3
 AT1123  NAD 27      -  29 21 31.62800(N)    089 32 00.50800(W) AD(       ) 3
 AT1123
 AT1123.Superseded values are not recommended for survey control.
 AT1123
 AT1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1123.See file dsdata.pdf to determine how the superseded data were derived.
 AT1123
 AT1123_MARKER: 63 = STACK
 AT1123
 AT1123  HISTORY     - Date     Condition        Report By
 AT1123  HISTORY     - 1934     FIRST OBSERVED   CGS
 AT1123
 AT1123                          STATION DESCRIPTION
 AT1123
 AT1123'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT1089 ***********************************************************************
 AT1089  DESIGNATION -  BURAS VIDEO TV MAST
 AT1089  PID         -  AT1089
 AT1089  STATE/COUNTY-  LA/PLAQUEMINES
 AT1089  COUNTRY     -  US
 AT1089  USGS QUAD   -  TRIUMPH (2018)
 AT1089
 AT1089                         *CURRENT SURVEY CONTROL
 AT1089  ______________________________________________________________________
 AT1089* NAD 83(1992) POSITION- 29 20 33.69225(N) 089 24 49.81884(W)   ADJUSTED
 AT1089  **This station is located in a suspected subsidence area (see below).
 AT1089  ______________________________________________________________________
 AT1089  GEOID HEIGHT    -        -23.881 (meters)                     GEOID18
 AT1089  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AT1089  HORZ ORDER      -  THIRD
 AT1089
 AT1089.The horizontal coordinates were established by classical geodetic methods
 AT1089.and adjusted by the National Geodetic Survey in January 1993.
 AT1089
 AT1089.** This station is in an area of known vertical motion. If an
 AT1089.** orthometric height was ever established but is not available 
 AT1089.** in the current survey control section, the orthometric height
 AT1089.** is considered suspect.  Suspect heights are available in the
 AT1089.** superseded section only if requested.
 AT1089
 AT1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT1089.GEOID18 height accuracy estimate available here.
 AT1089
 AT1089.Click photographs - Photos may exist for this station.
 AT1089
 AT1089.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT1089
 AT1089. The following values were computed from the NAD 83(1992) position.
 AT1089
 AT1089;                    North         East     Units Scale Factor Converg.
 AT1089;SPC LA S     -    94,970.959 1,186,402.876   MT  0.99999124   +0 57 35.2
 AT1089;SPC LA S     -   311,583.89  3,892,390.10   sFT  0.99999124   +0 57 35.2
 AT1089;UTM  16      - 3,248,374.067   265,635.665   MT  1.00027781   -1 11 00.2
 AT1089
 AT1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6563548374(NAD 83)
 AT1089
 AT1089                          SUPERSEDED SURVEY CONTROL
 AT1089
 AT1089  NAD 83(1986)-  29 20 33.69543(N)    089 24 49.82433(W) AD(       ) 3
 AT1089  NAD 27      -  29 20 32.90818(N)    089 24 49.62207(W) AD(       ) 3
 AT1089
 AT1089.Superseded values are not recommended for survey control.
 AT1089
 AT1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT1089.See file dsdata.pdf to determine how the superseded data were derived.
 AT1089
 AT1089_MARKER: 42 = RADIO/TV MAST
 AT1089
 AT1089  HISTORY     - Date     Condition        Report By
 AT1089  HISTORY     - 1966     FIRST OBSERVED   CGS
 AT1089
 AT1089                          STATION DESCRIPTION
 AT1089
 AT1089'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ3923 ***********************************************************************
 BJ3923  DESIGNATION -  BURBANK
 BJ3923  PID         -  BJ3923
 BJ3923  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ3923  COUNTRY     -  US
 BJ3923  USGS QUAD   -  SAINT GABRIEL (2018)
 BJ3923
 BJ3923                         *CURRENT SURVEY CONTROL
 BJ3923  ______________________________________________________________________
 BJ3923* NAD 83(1986) POSITION- 30 20 49.     (N) 091 05 03.     (W)   SCALED
 BJ3923* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ3923  **This station is located in a suspected subsidence area (see below).
 BJ3923  ______________________________________________________________________
 BJ3923  GEOID HEIGHT    -        -27.009 (meters)                     GEOID18
 BJ3923  DYNAMIC HEIGHT  -          4.424 (meters)       14.51  (feet) COMP
 BJ3923  MODELED GRAVITY -    979,328.9   (mgal)                       NAVD 88
 BJ3923
 BJ3923.The horizontal coordinates were scaled from a map and have
 BJ3923.an estimated accuracy of +/- 6 seconds.
 BJ3923
 BJ3923.** This station is in an area of known vertical motion. If an
 BJ3923.** orthometric height was ever established but is not available 
 BJ3923.** in the current survey control section, the orthometric height
 BJ3923.** is considered suspect.  Suspect heights are available in the
 BJ3923.** superseded section only if requested.
 BJ3923
 BJ3923.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ3923.GEOID18 height accuracy estimate available here.
 BJ3923
 BJ3923.Click photographs - Photos may exist for this station.
 BJ3923
 BJ3923.The dynamic height is computed by dividing the NAVD 88
 BJ3923.geopotential number by the normal gravity value computed on the
 BJ3923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ3923.degrees latitude (g = 980.6199 gals.).
 BJ3923
 BJ3923.The modeled gravity was interpolated from observed gravity values.
 BJ3923
 BJ3923;                    North         East    Units  Estimated Accuracy
 BJ3923;SPC LA S     -   204,750.    1,023,960.      MT  (+/- 180 meters Scaled)
 BJ3923
 BJ3923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP841587(NAD 83)
 BJ3923
 BJ3923                          SUPERSEDED SURVEY CONTROL
 BJ3923
 BJ3923.No superseded survey control is available for this station.
 BJ3923
 BJ3923_MARKER: B = BOLT
 BJ3923_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 BJ3923_SP_SET: BRIDGE ABUTMENT
 BJ3923_MARK LOGO: LA-033
 BJ3923_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ3923
 BJ3923  HISTORY     - Date     Condition        Report By
 BJ3923  HISTORY     - 1987     MONUMENTED       LA-033
 BJ3923
 BJ3923                          STATION DESCRIPTION
 BJ3923
 BJ3923'DESCRIBED BY EAST BATON ROUGE PARISH LOUISIANA 1987
 BJ3923'IN BATON ROUGE.
 BJ3923'ABOUT 0.8 KM (0.5 MI) WEST ON BURBANK DRIVE FROM THE INTERSECTION OF
 BJ3923'BURBANK DRIVE AND HIGHLAND TO THE MARK SET IN THE NORTHEAST CORNER OF
 BJ3923'THE BRIDGE ON THE NORTH BOUND LANE.  MARK IS THE CENTER OF A BOLT SET
 BJ3923'IN THE ABUTMENT OF THE BRIDGE, 0.61 METERS (2 FEET) EAST OF THE
 BJ3923'NORTHEAST CORNER OF THE BRIDGE RAIL.
 BJ3923'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW2260 ***********************************************************************
 BW2260  DESIGNATION -  BURCH
 BW2260  PID         -  BW2260
 BW2260  STATE/COUNTY-  LA/WASHINGTON
 BW2260  COUNTRY     -  US
 BW2260  USGS QUAD   -  PROGRESS (2018)
 BW2260
 BW2260                         *CURRENT SURVEY CONTROL
 BW2260  ______________________________________________________________________
 BW2260* NAD 83(1993) POSITION- 31 00 02.34360(N) 090 15 35.22074(W)   ADJUSTED
 BW2260* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BW2260  **This station is located in a suspected subsidence area (see below).
 BW2260  ______________________________________________________________________
 BW2260  GEOID HEIGHT    -        -27.091 (meters)                     GEOID18
 BW2260  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 BW2260  HORZ ORDER      -  FIRST
 BW2260
 BW2260.The horizontal coordinates were established by classical geodetic methods
 BW2260.and adjusted by the National Geodetic Survey in May 1994.
 BW2260
 BW2260.** This station is in an area of known vertical motion. If an
 BW2260.** orthometric height was ever established but is not available 
 BW2260.** in the current survey control section, the orthometric height
 BW2260.** is considered suspect.  Suspect heights are available in the
 BW2260.** superseded section only if requested.
 BW2260
 BW2260.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW2260.GEOID18 height accuracy estimate available here.
 BW2260
 BW2260.Click photographs - Photos may exist for this station.
 BW2260
 BW2260.The Laplace correction was computed from DEFLEC18 derived deflections.
 BW2260
 BW2260. The following values were computed from the NAD 83(1993) position.
 BW2260
 BW2260;                    North         East     Units Scale Factor Converg.
 BW2260;SPC LA S     -   277,677.200 1,102,534.357   MT  1.00007776   +0 32 12.4
 BW2260;SPC LA S     -   911,012.61  3,617,231.47   sFT  1.00007776   +0 32 12.4
 BW2260;SPC MS W     -   166,351.228   707,023.921   MT  0.99995061   +0 02 16.4
 BW2260;SPC MS W     -   545,770.65  2,319,627.65   sFT  0.99995061   +0 02 16.4
 BW2260;UTM  15      - 3,432,898.085   761,643.064   MT  1.00044452   +1 24 43.7
 BW2260
 BW2260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BW2260!SPC LA S     -   0.99998652  x   1.00007776  =   1.00006428
 BW2260!SPC MS W     -   0.99998652  x   0.99995061  =   0.99993713
 BW2260!UTM  15      -   0.99998652  x   1.00044452  =   1.00043103
 BW2260
 BW2260:                Primary Azimuth Mark                     Grid Az
 BW2260:SPC LA S     -  BURCH AZ MK                              252 15 01.4
 BW2260:SPC MS W     -  BURCH AZ MK                              252 44 57.4
 BW2260:UTM  15      -  BURCH AZ MK                              251 22 30.1
 BW2260
 BW2260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYQ6164332898(NAD 83)
 BW2260
 BW2260|---------------------------------------------------------------------|
 BW2260| PID    Reference Object                     Distance      Geod. Az  |
 BW2260|                                                           dddmmss.s |
 BW2260| BW2261 TT 57 TX                             25.841 METERS 08933     |
 BW2260| CY3939 BURCH RM 2                           34.259 METERS 20526     |
 BW2260| CY3938 BURCH AZ MK                                        2524713.8 |
 BW2260|---------------------------------------------------------------------|
 BW2260
 BW2260                          SUPERSEDED SURVEY CONTROL
 BW2260
 BW2260  NAD 83(1992)-  31 00 02.35189(N)    090 15 35.21801(W) AD(       ) 1
 BW2260  NAD 83(1986)-  31 00 02.35853(N)    090 15 35.21722(W) AD(       ) 1
 BW2260  NAD 27      -  31 00 01.71300(N)    090 15 34.88500(W) AD(       ) 1
 BW2260
 BW2260.Superseded values are not recommended for survey control.
 BW2260
 BW2260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW2260.See file dsdata.pdf to determine how the superseded data were derived.
 BW2260
 BW2260_MARKER: DS = TRIANGULATION STATION DISK
 BW2260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW2260_STAMPING: BURCH 1939
 BW2260_MARK LOGO: CGS
 BW2260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW2260+STABILITY: SURFACE MOTION
 BW2260
 BW2260  HISTORY     - Date     Condition        Report By
 BW2260  HISTORY     - 1939     MONUMENTED       CGS
 BW2260  HISTORY     - 1947     GOOD             CGS
 BW2260  HISTORY     - 1954     GOOD             CGS
 BW2260
 BW2260                          STATION DESCRIPTION
 BW2260
 BW2260'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 BW2260'STATION IS 4.5 MILES WNW OF WARNERTON AND 3.5 MILES NE OF MT.
 BW2260'HERMAN, AT THE MISSISSIPPI AND LOUISIANA STATE LINE AT A
 BW2260'POINT WHERE THE N AND S ROAD BETWEEN PILE AND WALTHALL COUNTIES
 BW2260'IN MISSISSIPPI CROSSES THE STATE LINE.
 BW2260'
 BW2260'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 BW2260'BRONZE DISKS SET IN CONCRETE.
 BW2260'
 BW2260'AZIMUTH MARK IS 0.25 MILE WSW OF STATION, IN A N AND S FENCE
 BW2260'LINE, 143 FEET S OF A FENCE CORNER AND 142 FEET N OF A FENCE
 BW2260'CORNER.  MARK, PROJECTS 5 INCHES AND IS STAMPED
 BW2260'BURCH 1939.
 BW2260'
 BW2260'*B.M.-TT 57 TX-1939 (U.S.G.S.) IS 84.56 FEET E OF THE STATION
 BW2260'20.5 FEET E OF THE EDGE OF THE CATTLE GUARD, AND 11.5 FEET
 BW2260'W OF A FENCE CORNER.  MARK IS A U.S. GEOLOGICAL SURVEY
 BW2260'TRAVERSE DISK SET IN A 7-INCH CONCRETE POST FLUSH WITH
 BW2260'GROUND AND IS STAMPED TT 57 TX 1939.
 BW2260'
 BW2260'REFERENCE MARK NO. 2 IS 112.40 FEET SSW OF STATION IN AN
 BW2260'E AND W FENCE LINE, AND 21 FEET S OF THE CENTER LINE OF AN
 BW2260'E AND W ROAD.  MARK, PROJECTS 6 INCHES AND IS STAMPED
 BW2260'BURCH NO. 2 1939.
 BW2260'
 BW2260'*USED AS REFERENCE MARK NO. 1.
 BW2260'
 BW2260'TO REACH THE STATION FROM THE POST OFFICE IN MT. HERMAN,
 BW2260'GO NE ON THE GRAVEL ROAD (WHICH IS BETWEEN THE POST OFFICE
 BW2260'AND OTT BROTHERS STORE) FOR 1.65 MILES TO A ROAD LEADING
 BW2260'N, TURN N ON THIS ROAD FOR 1.05 MILES TO A CROSS ROAD, TURN
 BW2260'RIGHT (E) AND DRIVE 0.15 MILE TO A FORK, TAKE THE LEFT FORK
 BW2260'AND GO 0.6 MILE TO A FORK, HERE TAKE THE RIGHT FORK FOR 0.4
 BW2260'MILE TO A T-ROAD ON LEFT (N) TURN LEFT (N) AND DRIVE 0.01
 BW2260'MILE TO A CATTLE GUARD AT THE STATE LINE.  STATION IS 45
 BW2260'FEET W OF A WARNING SIGN AT THE CATTLE GUARD, 56 FEET W
 BW2260'OF THE CENTER LINE OF THE CATTLE GUARD, 46 FEET NW OF A
 BW2260'TRIANGULAR BLAZED TWIN OAK TREE, 78 FEET N OF THE CENTER
 BW2260'LINE OF AN E AND W ROAD, 17.5 FEET N OF A LARGE PINE
 BW2260'STUMP, 2 FEET S OF AN E AND W FENCE LINE, AND 22 FEET S OF
 BW2260'A ROAD LEADING TO A HOUSE.  MARK
 BW2260'PROJECTS 5 INCHES AND IS STAMPED BURCH 1939.
 BW2260'
 BW2260'HEIGHT OF LIGHT ABOVE STATION MARK - 33 METERS.
 BW2260
 BW2260                          STATION RECOVERY (1947)
 BW2260
 BW2260'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (CAE)
 BW2260'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 BW2260'FOUND IN GOOD CONDITION.  SURFACE, UNDERGROUND, AND REFERENCE
 BW2260'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 BW2260'NO ADDITIONAL MARKS WERE ESTABLISHED.
 BW2260'A COMPLETE DESCRIPTION FOLLOWS--
 BW2260'
 BW2260'THE STATION IS ABOUT 4-1/2 MILES WEST-NORTHWEST OF WARNERTON,
 BW2260'ABOUT 3-1/2 MILES NORTHEAST OF MT. HERMAN, AND ABOUT 4 INCHES
 BW2260'SOUTH OF THE LOUISIANA-MISSISSIPPI STATE LINE, ON PROPERTY
 BW2260'OF LEON BURCH.  IT IS ABOUT 100 YARDS SOUTHEAST OF THE BURCH
 BW2260'FARMHOUSE, 78 FEET NORTH OF THE APPROXIMATE CENTERLINE OF
 BW2260'A MAIN GRADED ROAD, 56 FEET WEST OF THE APPROXIMATE CENTERLINE
 BW2260'OF A GRAVELED ROAD WHICH IS ON THE PIKE-WALTHALL COUNTY LINE
 BW2260'IN MISSISSIPPI, AND 23 FEET SOUTH OF THE APPROXIMATE
 BW2260'CENTERLINE OF THE EAST ENTRANCE ROAD TO THE BURCH FARMHOUSE.
 BW2260'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BURCH
 BW2260'1939.
 BW2260'
 BW2260'B.M. TT 57 TX 1939 (U.S.G.S.) IS USED FOR REFERENCE MARK
 BW2260'NO. 1 FOR THIS STATION.  IT IS 84.78 FEET EAST OF THE STATION,
 BW2260'20.5 FEET EAST OF THE EAST EDGE OF A CATTLE GUARD, AND 11.5
 BW2260'FEET WEST OF A FENCE CORNER.  MARK IS A U.S. GEOLOGICAL
 BW2260'SURVEY DISK SET IN A 7-INCH CONCRETE POST.  MARK IS FLUSH
 BW2260'WITH THE GROUND AND THE DISK IS STAMPED B.M. TT 57 TX 1939
 BW2260'U.S.G.S.
 BW2260'
 BW2260'REFERENCE MARK NO. 2 IS 112.40 FEET SOUTH-SOUTHWEST OF THE
 BW2260'STATION AND 21 FEET SOUTH OF THE APPROXIMATE CENTERLINE
 BW2260'OF THE MAIN GRADED ROAD.  THE MARK PROJECTS 6 INCHES AND THE
 BW2260'DISK IS STAMPED BURCH NO 2 1939.
 BW2260'
 BW2260'THE AZIMUTH MARK IS 0.25 MILE WEST-SOUTHWEST OF THE STATION
 BW2260'AND 155 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF THE MAIN
 BW2260'GRADED ROAD, IN A FENCELINE.  THE MARK PROJECTS 5 INCHES
 BW2260'AND THE DISK IS STAMPED BURCH 1939.
 BW2260'
 BW2260'NOTE--DUE TO ROAD CHANGES, THE DIRECTIONS FOR REACHING THE
 BW2260'STATION SHOULD BE CHANGED TO READ AS FOLLOWS--TO REACH FROM
 BW2260'THE POST OFFICE IN MT. HERMAN, GO EAST FOR ABOUT 25 YARDS
 BW2260'TO A CROSS ROAD, TURN LEFT AND GO NORTHEASTERLY ON THE WARNERTON
 BW2260'ROAD FOR 1.65 MILES TO A SIDE ROAD LEFT, JUST AFTER CROSSING
 BW2260'SMALL BRIDGE, TURN LEFT AND GO 1.1 MILES TO A CROSS ROAD,
 BW2260'TURN RIGHT AND GO 0.15 MILE TO A ROAD FORK, TAKE LEFT FORK
 BW2260'AND GO 1.2 MILES TO THE STATION ON LEFT.
 BW2260'
 BW2260'HEIGHT OF LIGHT, 30 METERS.
 BW2260
 BW2260                          STATION RECOVERY (1954)
 BW2260
 BW2260'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAE)
 BW2260'THE STATION AND ALL MARKS WERE FOUND IN GOOD CONDITION.  PBM
 BW2260'TT 57 TX (USGS) WAS USED AS REFERENCE MARK NO. 1.  THE REMAINING
 BW2260'REFERENCE MARK WAS STAMPED R.M. NO. 1.  THIS WAS CHANGED
 BW2260'BY STAMPING THE MARK NO. 2 TO FIT THE DATA AND DESCRIPTION.
 BW2260'NOTE--THE CATTLE GUARD MENTIONED IN THE DESCRIPTION HAS
 BW2260'BEEN REMOVED.  ALSO THE FENCE LINE IN WHICH THE AZIMUTH
 BW2260'MARK WAS SET.
 BW2260'
 BW2260'A COMPLETE NEW DESCRIPTION FOLLOWS--
 BW2260'
 BW2260'THE STATION IS LOCATED 4.5 MILES WEST-NORTHWEST OF THE TOWN
 BW2260'OF WARNERTON AND 3.5 MILES NORTHEAST OF MT. HERMON AT THE
 BW2260'MISSISSIPPI-LOUISIANA STATE LINE AND NEAR THE PIKE-WALTHALL
 BW2260'COUNTY LINE, ON LAND OWNED BY M.L. BURCH.  IT IS ABOUT 100
 BW2260'YARDS SOUTHEAST OF THE BURCH HOUSE 78 FEET NORTH OF AN EAST-WEST
 BW2260'GRAVEL ROAD, 59 FEET WEST OF THE COUNTY LINE ROAD AND 22
 BW2260'FEET SOUTH OF THE DRIVEWAY TO THE BURCH HOME.  IT IS A STANDARD
 BW2260'DISK, STAMPED BURCH 1939, PROJECTING 6 INCHES.
 BW2260'
 BW2260'REFERENCE MARK NO. 1 (PBM TT 57 TX 1939 USGS) IS 84.56 FEET
 BW2260'EAST OF THE STATION, 29 FEET NORTH-NORTHWEST OF A TRIANGULAR
 BW2260'BLAZED OAK TREE, 27 FEET EAST OF THE CENTERLINE OF THE NORTH-SOUTH
 BW2260'COUNTY LINE ROAD, 12 FEET WEST OF A FENCE CORNER AND 78 FEET
 BW2260'NORTH OF THE MAIN EAST-WEST ROAD.  IT IS A STANDARD USGS
 BW2260'BENCH MARK DISK, STAMPED TT 57 TX 1939, SET IN THE TOP OF
 BW2260'AN 8-INCH SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 BW2260'
 BW2260'REFERENCE MARK NO. 2 IS 112.40 FEET SOUTH-SOUTHWEST OF THE
 BW2260'STATION, 1 FOOT NORTH OF AN EAST-WEST FENCE LINE AND 21
 BW2260'FEET SOUTH OF AN EAST-WEST ROAD.  IT IS A STANDARD DISK,
 BW2260'STAMPED BURCH NO 2 1939, PROJECTING 6 INCHES.
 BW2260'
 BW2260'THE AZIMUTH MARK IS 0.25 MILE WEST-SOUTHWEST OF THE STATION
 BW2260'ON PROPERTY OWNED BY REED SIMONS.  IT IS 142 FEET SOUTH OF
 BW2260'A FENCE LINE, 143 FEET NORTH OF A FENCE LINE AND 15 FEET
 BW2260'WEST OF A FENCE LINE.  IT IS A STANDARD DISK, STAMPED BURCH
 BW2260'1939, PROJECTING 4 INCHES.
 BW2260'
 BW2260'TO REACH THE STATION FROM THE POST OFFICE IN MT. HERMON, GO
 BW2260'EAST ABOUT 25 YARDS TO A CROSSROADS, TURN LEFT ON STATE ROAD
 BW2260'755 AND GO 1.65 MILES TO A FORK JUST AFTER CROSSING A SMALL
 BW2260'BRIDGE, TURN LEFT AND GO 1.1 MILES TO A CROSSROADS, TURN RIGHT
 BW2260'AND GO 0.15 MILE TO A FORK.  TAKE RIGHT FORK AND GO 0.95
 BW2260'MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE 0.25 MILE
 BW2260'TO THE STATION ON THE LEFT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2159 ***********************************************************************
 BJ2159  DESIGNATION -  BURKE
 BJ2159  PID         -  BJ2159
 BJ2159  STATE/COUNTY-  LA/IBERIA
 BJ2159  COUNTRY     -  US
 BJ2159  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2159
 BJ2159                         *CURRENT SURVEY CONTROL
 BJ2159  ______________________________________________________________________
 BJ2159* NAD 83(1992) POSITION- 30 03 08.85529(N) 091 52 41.59338(W)   ADJUSTED
 BJ2159* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2159  **This station is located in a suspected subsidence area (see below).
 BJ2159  ______________________________________________________________________
 BJ2159  GEOID HEIGHT    -        -26.666 (meters)                     GEOID18
 BJ2159  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 BJ2159  HORZ ORDER      -  SECOND
 BJ2159
 BJ2159.This mark is at Acadiana Regional Airport (ARA)
 BJ2159
 BJ2159.The horizontal coordinates were established by classical geodetic methods
 BJ2159.and adjusted by the National Geodetic Survey in January 1993.
 BJ2159
 BJ2159.** This station is in an area of known vertical motion.  Due to the
 BJ2159.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2159.** determined the orthometric heights for marks in these suspect
 BJ2159.** subsidence areas should be considered valid only at the epoch date
 BJ2159.** associated with the orthometric height.  These heights must always
 BJ2159.** be validated when used as control.  All previously superseded
 BJ2159.** orthometric heights are now considered suspect and are available
 BJ2159.** in the superseded section.  NGS does not recommend using suspect
 BJ2159.** or superseded heights as control.
 BJ2159
 BJ2159.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2159.GEOID18 height accuracy estimate available here.
 BJ2159
 BJ2159.Click photographs - Photos may exist for this station.
 BJ2159
 BJ2159.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ2159
 BJ2159. The following values were computed from the NAD 83(1992) position.
 BJ2159
 BJ2159;                    North         East     Units Scale Factor Converg.
 BJ2159;SPC LA S     -   172,206.226   947,457.628   MT  0.99992615   -0 16 20.8
 BJ2159;SPC LA S     -   564,979.93  3,108,450.57   sFT  0.99992615   -0 16 20.8
 BJ2159;UTM  15      - 3,325,128.538   608,139.567   MT  0.99974428   +0 33 42.6
 BJ2159
 BJ2159!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ2159!SPC LA S     -   1.00000299  x   0.99992615  =   0.99992914
 BJ2159!UTM  15      -   1.00000299  x   0.99974428  =   0.99974726
 BJ2159
 BJ2159:                Primary Azimuth Mark                     Grid Az
 BJ2159:SPC LA S     -  BURKE AZ MK                              045 56 48.9
 BJ2159:UTM  15      -  BURKE AZ MK                              045 06 45.5
 BJ2159
 BJ2159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0813925128(NAD 83)
 BJ2159
 BJ2159|---------------------------------------------------------------------|
 BJ2159| PID    Reference Object                     Distance      Geod. Az  |
 BJ2159|                                                           dddmmss.s |
 BJ2159| BJ2160 BURKE RM 1                           12.493 METERS 00956     |
 BJ2159| BJ2155 BURKE AZ MK                                        0454028.1 |
 BJ2159| BJ2158 BURKE RM 2                           23.650 METERS 19636     |
 BJ2159| BJ5163 LOZES TV STA KLNI MAST              APPROX.11.4 KM 2675348.0 |
 BJ2159|---------------------------------------------------------------------|
 BJ2159
 BJ2159                          SUPERSEDED SURVEY CONTROL
 BJ2159
 BJ2159  NAD 83(1986)-  30 03 08.87585(N)    091 52 41.58765(W) AD(       ) 2
 BJ2159  NAD 27      -  30 03 08.14821(N)    091 52 41.16640(W) AD(       ) 2
 BJ2159
 BJ2159.Superseded values are not recommended for survey control.
 BJ2159
 BJ2159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2159.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2159
 BJ2159_MARKER: DD = SURVEY DISK
 BJ2159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2159_STAMPING: BURKE 1969
 BJ2159_MARK LOGO: LADHGS
 BJ2159_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BJ2159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2159+STABILITY: SURFACE MOTION
 BJ2159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BJ2159+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1992
 BJ2159
 BJ2159  HISTORY     - Date     Condition        Report By
 BJ2159  HISTORY     - 1969     MONUMENTED       LADH
 BJ2159  HISTORY     - 1970     GOOD             NGS
 BJ2159  HISTORY     - 1970     GOOD             NGS
 BJ2159  HISTORY     - 1975     GOOD             LADPW
 BJ2159  HISTORY     - 1982     GOOD             NGS
 BJ2159  HISTORY     - 19830615 GOOD             NGS
 BJ2159  HISTORY     - 1985     GOOD             LOCENG
 BJ2159  HISTORY     - 19850508 GOOD             USPSQD
 BJ2159  HISTORY     - 19921101 GOOD             NOS
 BJ2159  HISTORY     - 19950503 GOOD             USPSQD
 BJ2159
 BJ2159                          STATION DESCRIPTION
 BJ2159
 BJ2159'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BJ2159'THE STATION IS LOCATED 5 MILES NORTHWEST OF THE JUNCTION OF STATE
 BJ2159'HIGHWAY 14 AND STATE HIGHWAY 182 IN NEW IBERIA, 6.5 MILES SOUTHEAST
 BJ2159'OF BROUSSARD, AND ON PROPERTY OWNED BY THE ACADIANA REGIONAL
 BJ2159'AIRPORT.  IT IS 120.0 FEET SOUTHEAST OF THE SOUTH LANE OF A FOUR
 BJ2159'LANE DRIVE TO THE AIRPORT, 98.0 FEET NORTH OF AN 8 INCH HACKBERRY
 BJ2159'TREE, 92.70 FEET SOUTH-SOUTHWEST OF A FENCE CORNER, 2.10 FEET
 BJ2159'WEST OF A FENCE, AND 1.40 FEET WEST OF A METAL WITNESS POST AND
 BJ2159'SIGN.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND
 BJ2159'GEODETIC SURVEY DISK, STAMPED BURKE 1969 AND IS FLUSH WITH THE
 BJ2159'GROUND.
 BJ2159'
 BJ2159'REFERENCE MARK NO. 1 IS 41.0 FEET NORTHWEST OF THE STATION.  IT IS
 BJ2159'90.40 FEET SOUTHEAST OF THE SOUTH LANE OF A FOUR LANE DRIVE TO THE
 BJ2159'AIRPORT, 51.70 FEET SOUTH OF A FENCE CORNER, 41.0 FEET NORTH OF THE
 BJ2159'WITNESS POST AT THE STATION, AND 2.95 FEET WEST OF A FENCE.  IT IS
 BJ2159'A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST AND GEODETIC SURVEY
 BJ2159'DISK STAMPED BURKE R. M. 1 1969 AND IS FLUSH WITH THE GROUND.
 BJ2159'
 BJ2159'REFERENCE MARK NO. 2 IS 77.60 FEET SOUTH OF THE STATION.  IT IS
 BJ2159'169.0 FEET SOUTHEAST OF THE SOUTH LANE OF A FOUR LANE DRIVE TO THE
 BJ2159'AIRPORT, 77.40 FEET SOUTH-SOUTHWEST OF A WITNESS POST AT THE
 BJ2159'STATION, 55.60 FEET NORTHWEST OF A 12 INCH HACKBERRY TREE, 24.0
 BJ2159'FEET NORTHWEST OF AN 8 INCH HACKBERRY TREE, AND 10.00 FEET WEST OF
 BJ2159'A FENCE.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST
 BJ2159'AND GEODETIC SURVEY DISK STAMPED BURKE R. M. 2 1969 AND IS
 BJ2159'FLUSH WITH THE GROUND.
 BJ2159'
 BJ2159'THE AZIMUTH MARK IS 0.20 MILE NORTHEAST OF THE STATION.  IT IS
 BJ2159'73.30 FEET SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 182, 52.20
 BJ2159'FEET EAST-NORTHEAST OF A POWER POLE, 50.30 FEET NORTHWEST OF THE
 BJ2159'CENTER OF THE NORTH LANE OF A FOUR LANE DRIVE LEADING TO THE
 BJ2159'AIRPORT, 16.60 FEET SOUTHWEST OF THE WEST RAIL OF THE SOUTHERN
 BJ2159'PACIFIC RAILROAD, AND 1.70 FEET NORTHEAST OF A METAL WITNESS POST AND
 BJ2159'SIGN.  IT IS A LOUISIANA DEPARTMENT OF HIGHWAYS AND COAST
 BJ2159'AND GEODETIC SURVEY DISK, STAMPED BURKE AZ. MK. 1969,
 BJ2159'PROJECTING 2 INCHES.
 BJ2159'
 BJ2159'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE EAST ALONG THE
 BJ2159'SOUTH LANE OF THE DRIVE TO THE AIRPORT FOR 0.20 MILE TO A MARK SET
 BJ2159'NORTH OF THE DRIVE AND WEST OF THE RAILROAD.
 BJ2159'
 BJ2159'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 182 AND
 BJ2159'STATE HIGHWAY 14 IN NEW IBERIA, FOLLOW STATE HIGHWAY 182 NORTHWEST
 BJ2159'FOR 5.20 MILES TO THE ENTRANCE TO THE ACADIANA REGIONAL AIRPORT ON
 BJ2159'THE LEFT, THEN DRIVE SOUTHWEST ALONG THE NORTH LANE OF THE DRIVE
 BJ2159'TO THE AIRPORT FOR 0.20 MILE TO THE STATION SET SOUTH OF THE DRIVE
 BJ2159'NEAR A FENCE.
 BJ2159
 BJ2159                          STATION RECOVERY (1970)
 BJ2159
 BJ2159'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RG)
 BJ2159'THE STATION MARK, STAMPED BURKE 1969, IS ABOUT 4.55 MILES NORTHWEST
 BJ2159'ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION AT NEW IBERIA,
 BJ2159'THENCE 0.35 MILE SOUTHWEST ALONG A PAVED ROAD TO THE ACADIANA
 BJ2159'REGIONAL AIRPORT, 0.1 MILE EAST OF BENCH MARK X 170, 119 FEET
 BJ2159'SOUTHEAST OF THE CENTER LINE OF THE SOUTHEAST LANES OF THE
 BJ2159'AIRPORT ENTRANCE ROAD, 2 FEET WEST OF A FENCE, 1.6 FEET WEST OF A
 BJ2159'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 BJ2159'ENTRANCE ROAD, AND SET IN THE TOP OF A CONCRETE POST THAT IS ABOUT
 BJ2159'LEVEL WITH THE SURFACE OF THE GROUND.
 BJ2159'
 BJ2159'R. M. 1, STAMPED BURKE RM 1 1969, IS 41.2 FEET NORTH OF THE
 BJ2159'STATION MARK, 91 FEET SOUTHEAST OF THE CENTER LINE OF THE SOUTHEAST
 BJ2159'LANES OF THE AIRPORT ENTRANCE ROAD, 52 FEET SOUTH OF A FENCE
 BJ2159'CORNER, 3 FEET WEST OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF
 BJ2159'THE ENTRANCE ROAD, AND SET IN THE TOP OF A CONCRETE POST THAT IS
 BJ2159'ABOUT LEVEL WITH THE SURFACE OF THE GROUND.
 BJ2159'
 BJ2159'R. M. 2, STAMPED BURKE RM 2 1969, IS 77.8 FEET SOUTH OF THE STATION
 BJ2159'MARK, 170 FEET SOUTHEAST OF THE CENTER LINE OF THE SOUTHEAST LANES
 BJ2159'OF THE AIRPORT ENTRANCE ROAD, 10 FEET WEST OF A FENCE, 2 FEET BELOW
 BJ2159'THE LEVEL OF THE ENTRANCE ROAD, AND SET IN THE TOP OF A CONCRETE
 BJ2159'POST ABOUT 0.2 FOOT BELOW THE SURFACE OF THE GROUND.
 BJ2159'
 BJ2159'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.9 MILES
 BJ2159'NORTHWEST.
 BJ2159
 BJ2159                          STATION RECOVERY (1970)
 BJ2159
 BJ2159'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BJ2159'4.9 MI NW FROM NEW IBERIA.
 BJ2159'ABOUT 4.55 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2159'THE STATION AT NEW IBERIA, THENCE 0.35 MILE SOUTHWEST ALONG A PAVED
 BJ2159'ROAD TO THE ACADIANA REGIONAL AIRPORT, 0.1 MILE EAST OF BENCH MARK X
 BJ2159'170, 119 FEET SOUTHEAST OF THE CENTER LINE OF THE SOUTHEAST LANES OF
 BJ2159'THE AIRPORT ENTRANCE ROAD, 41.2 FEET SOUTH OF BURKE RM 1, 77.8 FEET
 BJ2159'NORTH OF BURKE RM 2, 2 FEET WEST OF A FENCE, 1.6 FEET WEST OF A METAL
 BJ2159'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ENTRANCE ROAD, AND
 BJ2159'SET IN THE TOP OF A CONCRETE POST THAT IS ABOUT LEVEL WITH THE SURFACE
 BJ2159'OF THE GROUND.
 BJ2159
 BJ2159                          STATION RECOVERY (1975)
 BJ2159
 BJ2159'RECOVERY NOTE BY LOUISIANA DEPARTMENT OF PUBLIC WORKS 1975 (AL)
 BJ2159'MON. RECOVERED IN GOOD CONDITION AS DESCRIBED.
 BJ2159'
 BJ2159'DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MI NW OF NEW IBERIA.
 BJ2159
 BJ2159                          STATION RECOVERY (1982)
 BJ2159
 BJ2159'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2159'RECOVERED IN GOOD CONDITION.
 BJ2159
 BJ2159                          STATION RECOVERY (1983)
 BJ2159
 BJ2159'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 BJ2159'STATION BURKE (LDH) 1969 IS LOCATED NEAR THE ENTRANCE TO THE AIRPORT.
 BJ2159'IT IS 120.0 FT (36.6 M) SE OF THE SOUTH LANE OF A FOUR LANE ROAD INTO
 BJ2159'THE AIRPORT, 98.0 FT (29.9 M) NORTH OF AN 8 INCH HACKBERRY, 92.7 FT
 BJ2159'(28.3 M) SSW OF AN FENCE CORNER, 2.1 FT (0.6 M) WEST OF A FENCE AND
 BJ2159'1.4 FT (0.4 M) WEST OF A WITNESS POST AND SIGN.  A STANDARD NOS DISK
 BJ2159'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  G-16209.
 BJ2159
 BJ2159                          STATION RECOVERY (1985)
 BJ2159
 BJ2159'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1985 (RJW)
 BJ2159'BURKE 1969 FOUND GOOD.
 BJ2159'
 BJ2159'STATION, RM 1 AND RM 2 RECOVERED IN GOOD CONDITION.
 BJ2159
 BJ2159                          STATION RECOVERY (1985)
 BJ2159
 BJ2159'RECOVERY NOTE BY US POWER SQUADRON 1985 (RJW)
 BJ2159'RECOVERED IN GOOD CONDITION.
 BJ2159
 BJ2159                          STATION RECOVERY (1992)
 BJ2159
 BJ2159'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 BJ2159'RECOVERED IN GOOD CONDITION.
 BJ2159
 BJ2159                          STATION RECOVERY (1995)
 BJ2159
 BJ2159'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2155 ***********************************************************************
 BJ2155  DESIGNATION -  BURKE AZ MK
 BJ2155  PID         -  BJ2155
 BJ2155  STATE/COUNTY-  LA/IBERIA
 BJ2155  COUNTRY     -  US
 BJ2155  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2155
 BJ2155                         *CURRENT SURVEY CONTROL
 BJ2155  ______________________________________________________________________
 BJ2155* NAD 83(1986) POSITION- 30 03 16.     (N) 091 52 33.     (W)   SCALED
 BJ2155* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2155  **This station is located in a suspected subsidence area (see below).
 BJ2155  ______________________________________________________________________
 BJ2155  GEOID HEIGHT    -        -26.671 (meters)                     GEOID18
 BJ2155
 BJ2155.The horizontal coordinates were scaled from a map and have
 BJ2155.an estimated accuracy of +/- 6 seconds.
 BJ2155
 BJ2155.** This station is in an area of known vertical motion.  Due to the
 BJ2155.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2155.** determined the orthometric heights for marks in these suspect
 BJ2155.** subsidence areas should be considered valid only at the epoch date
 BJ2155.** associated with the orthometric height.  These heights must always
 BJ2155.** be validated when used as control.  All previously superseded
 BJ2155.** orthometric heights are now considered suspect and are available
 BJ2155.** in the superseded section.  NGS does not recommend using suspect
 BJ2155.** or superseded heights as control.
 BJ2155
 BJ2155.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2155.GEOID18 height accuracy estimate available here.
 BJ2155
 BJ2155.Click photographs - Photos may exist for this station.
 BJ2155
 BJ2155;                    North         East    Units  Estimated Accuracy
 BJ2155;SPC LA S     -   172,430.      947,690.      MT  (+/- 180 meters Scaled)
 BJ2155
 BJ2155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP083253(NAD 83)
 BJ2155
 BJ2155                          SUPERSEDED SURVEY CONTROL
 BJ2155
 BJ2155.No superseded survey control is available for this station.
 BJ2155
 BJ2155_MARKER: DD = SURVEY DISK
 BJ2155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2155_STAMPING: BURKE AZ MK 1969
 BJ2155_MARK LOGO: LADHGS
 BJ2155_PROJECTION: PROJECTING 3 CENTIMETERS
 BJ2155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2155+STABILITY: SURFACE MOTION
 BJ2155
 BJ2155  HISTORY     - Date     Condition        Report By
 BJ2155  HISTORY     - 1969     MONUMENTED       LADH
 BJ2155  HISTORY     - 1970     GOOD             NGS
 BJ2155  HISTORY     - 1982     GOOD             NGS
 BJ2155
 BJ2155                          STATION DESCRIPTION
 BJ2155
 BJ2155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2155'ABOUT 4.55 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2155'THE STATION AT NEW IBERIA, 58.3 FEET SOUTH AND ACROSS THE TRACK FROM
 BJ2155'MILEPOST 130, 55 FEET WEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 BJ2155'AND A PAVED ROAD, 17 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN
 BJ2155'TRACK, 50 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE PAVED ROAD, 52
 BJ2155'1/2 FEET NORTHEAST OF A TELEPHONE POLE, 1.7 FEET NORTHEAST OF A METAL
 BJ2155'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 BJ2155'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 BJ2155'OF THE GROUND.  SECTION 32, T11S, R6E.
 BJ2155
 BJ2155                          STATION RECOVERY (1982)
 BJ2155
 BJ2155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2160 ***********************************************************************
 BJ2160  DESIGNATION -  BURKE RM 1
 BJ2160  PID         -  BJ2160
 BJ2160  STATE/COUNTY-  LA/IBERIA
 BJ2160  COUNTRY     -  US
 BJ2160  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2160
 BJ2160                         *CURRENT SURVEY CONTROL
 BJ2160  ______________________________________________________________________
 BJ2160* NAD 83(1986) POSITION- 30 03 09.25   (N) 091 52 41.51   (W)   HD_HELD1
 BJ2160* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2160  **This station is located in a suspected subsidence area (see below).
 BJ2160  ______________________________________________________________________
 BJ2160  GEOID HEIGHT    -        -26.666 (meters)                     GEOID18
 BJ2160
 BJ2160.This mark is at Acadiana Regional Airport (ARA)
 BJ2160
 BJ2160.The horizontal coordinates were determined by differentially corrected
 BJ2160.hand held GPS observations or other comparable positioning techniques
 BJ2160.and have an estimated accuracy of +/- 3 meters.
 BJ2160
 BJ2160.** This station is in an area of known vertical motion.  Due to the
 BJ2160.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2160.** determined the orthometric heights for marks in these suspect
 BJ2160.** subsidence areas should be considered valid only at the epoch date
 BJ2160.** associated with the orthometric height.  These heights must always
 BJ2160.** be validated when used as control.  All previously superseded
 BJ2160.** orthometric heights are now considered suspect and are available
 BJ2160.** in the superseded section.  NGS does not recommend using suspect
 BJ2160.** or superseded heights as control.
 BJ2160
 BJ2160.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2160.GEOID18 height accuracy estimate available here.
 BJ2160
 BJ2160.Click photographs - Photos may exist for this station.
 BJ2160
 BJ2160;                    North         East    Units  Estimated Accuracy
 BJ2160;SPC LA S     -   172,218.4     947,459.9     MT  (+/- 3 meters HH1 GPS) 
 BJ2160
 BJ2160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP0814125140(NAD 83)
 BJ2160
 BJ2160                          SUPERSEDED SURVEY CONTROL
 BJ2160
 BJ2160.No superseded survey control is available for this station.
 BJ2160
 BJ2160_MARKER: DD = SURVEY DISK
 BJ2160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2160_STAMPING: BURKE RM 1 1969
 BJ2160_MARK LOGO: LADHGS
 BJ2160_PROJECTION: FLUSH
 BJ2160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2160+STABILITY: SURFACE MOTION
 BJ2160
 BJ2160  HISTORY     - Date     Condition        Report By
 BJ2160  HISTORY     - 1969     MONUMENTED       LADH
 BJ2160  HISTORY     - 1970     GOOD             NGS
 BJ2160  HISTORY     - 1982     GOOD             NGS
 BJ2160  HISTORY     - 19950503 GOOD             USPSQD
 BJ2160
 BJ2160                          STATION DESCRIPTION
 BJ2160
 BJ2160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2160'4.9 MI NW FROM NEW IBERIA.
 BJ2160'ABOUT 4.55 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2160'THE STATION AT NEW IBERIA, THENCE 0.35 MILE SOUTHWEST ALONG A PAVED
 BJ2160'ROAD TO THE ACADIANA REGIONAL AIRPORT, 91 FEET SOUTHEAST OF THE CENTER
 BJ2160'LINE OF THE SOUTHEAST LANES OF THE AIRPORT ENTRANCE ROAD, 41.2 FEET
 BJ2160'NORTH OF THE STATION MARK, 52 FEET SOUTH OF A FENCE CORNER, 3 FEET
 BJ2160'WEST OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF THE ENTRANCE ROAD,
 BJ2160'AND SET IN THE TOP OF A CONCRETE POST ABOUT LEVEL WITH THE SURFACE OF
 BJ2160'THE GROUND.
 BJ2160
 BJ2160                          STATION RECOVERY (1982)
 BJ2160
 BJ2160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2160'RECOVERED IN GOOD CONDITION.
 BJ2160
 BJ2160                          STATION RECOVERY (1995)
 BJ2160
 BJ2160'RECOVERY NOTE BY US POWER SQUADRON 1995
 BJ2160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3037 ***********************************************************************
 BK3037  DESIGNATION -  BURNETT
 BK3037  PID         -  BK3037
 BK3037  STATE/COUNTY-  LA/BEAUREGARD
 BK3037  COUNTRY     -  US
 BK3037  USGS QUAD   -  LONGVILLE (2018)
 BK3037
 BK3037                         *CURRENT SURVEY CONTROL
 BK3037  ______________________________________________________________________
 BK3037* NAD 83(1992) POSITION- 30 36 45.07087(N) 093 11 10.77784(W)   ADJUSTED
 BK3037* NAVD 88 ORTHO HEIGHT -    39.8   (meters)      131.    (feet) VERTCON3
 BK3037  ______________________________________________________________________
 BK3037  GEOID HEIGHT    -        -26.989 (meters)                     GEOID18
 BK3037  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 BK3037  HORZ ORDER      -  FIRST
 BK3037
 BK3037.The horizontal coordinates were established by classical geodetic methods
 BK3037.and adjusted by the National Geodetic Survey in January 1993.
 BK3037
 BK3037.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK3037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK3037
 BK3037.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3037.GEOID18 height accuracy estimate available here.
 BK3037
 BK3037.Click photographs - Photos may exist for this station.
 BK3037
 BK3037.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3037
 BK3037. The following values were computed from the NAD 83(1992) position.
 BK3037
 BK3037;                    North         East     Units Scale Factor Converg.
 BK3037;SPC LA S     -   235,601.695   822,330.515   MT  0.99998256   -0 55 35.5
 BK3037;SPC LA S     -   772,969.89  2,697,929.36   sFT  0.99998256   -0 55 35.5
 BK3037;UTM  15      - 3,386,675.457   482,140.545   MT  0.99960393   -0 05 41.6
 BK3037
 BK3037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3037!SPC LA S     -   0.99999799  x   0.99998256  =   0.99998055
 BK3037!UTM  15      -   0.99999799  x   0.99960393  =   0.99960192
 BK3037
 BK3037:                Primary Azimuth Mark                     Grid Az
 BK3037:SPC LA S     -  BURNETT RM 3                             178 50 30.4
 BK3037:UTM  15      -  BURNETT RM 3                             178 00 36.5
 BK3037
 BK3037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP8214086675(NAD 83)
 BK3037
 BK3037|---------------------------------------------------------------------|
 BK3037| PID    Reference Object                     Distance      Geod. Az  |
 BK3037|                                                           dddmmss.s |
 BK3037| BK3034 TT 12 N                              99.906 METERS 02029     |
 BK3037| CV8171 BURNETT RM 1                         37.032 METERS 04502     |
 BK3037| CV8172 BURNETT RM 2                         47.047 METERS 17531     |
 BK3037| CV8173 BURNETT RM 3                                       1775454.9 |
 BK3037|---------------------------------------------------------------------|
 BK3037
 BK3037                          SUPERSEDED SURVEY CONTROL
 BK3037
 BK3037  NAD 83(1986)-  30 36 45.09017(N)    093 11 10.77003(W) AD(       ) 1
 BK3037  NAD 27      -  30 36 44.37798(N)    093 11 10.19676(W) AD(       ) 1
 BK3037  NGVD 29 (07/19/86)   39.8    (m)          131.     (f) VERT ANG       
 BK3037
 BK3037.Superseded values are not recommended for survey control.
 BK3037
 BK3037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3037.See file dsdata.pdf to determine how the superseded data were derived.
 BK3037
 BK3037_MARKER: DH = HORIZONTAL CONTROL DISK
 BK3037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3037_STAMPING: BURNETT 1974
 BK3037_MARK LOGO: NGS
 BK3037_PROJECTION: RECESSED 10 CENTIMETERS
 BK3037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3037+STABILITY: SURFACE MOTION
 BK3037
 BK3037  HISTORY     - Date     Condition        Report By
 BK3037  HISTORY     - 1974     MONUMENTED       NGS
 BK3037
 BK3037                          STATION DESCRIPTION
 BK3037
 BK3037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (HRR)
 BK3037'STATION IS ABOUT 10 MILES NORTHWEST OF REEVES, 9 MILES SOUTHWEST OF
 BK3037'THE SOUTH END OF LAKE BUNDICK, 3 MILES EAST OF LONGVILLE, JUST SOUTH
 BK3037'OF THE JUNCTION OF 2 PAVED ROADS AND ON THE PROPERTY OWNED BY MR.
 BK3037'CLINT BURNETT, ROUTE 1 BOX 195, LONGVILLE, LOUISIANA.  PHONE
 BK3037'NUMBER 725-3391.
 BK3037'
 BK3037'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAYS 171, 190 AND
 BK3037'STATE HIGHWAY 110 IN LONGVILLE, GO EAST ON A PAVED ROAD FOR 3.0
 BK3037'MILES TO THE JUNCTION OF A PAVED ROAD ON THE LEFT AND A DRIVEWAY ON
 BK3037'THE RIGHT.  TURN RIGHT AND GO SOUTH ON THE DRIVEWAY FOR 0.05
 BK3037'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.  TO REACH THE
 BK3037'REFERENCE MARK 3 (AZ MK) FROM THE STATION, GO SOUTHWEST FOR
 BK3037'ABOUT 200 FEET TO A GATE.  PASS THROUGH THE GATE AND GO SOUTH ON A
 BK3037'TRACK ROAD FOR 0.2 MILE TO A FENCE CORNER AND THE MARK ON THE LEFT
 BK3037'AS DESCRIBED.
 BK3037'
 BK3037'THE STATION MARKS ARE STANDARD DISKS STAMPED BURNETT 1974.  THE
 BK3037'SURFACE MARK IS IN A ROUND CONCRETE POST WHICH IS ABOUT 4 INCHES
 BK3037'BELOW THE GROUND SURFACE AND THE UNDERGROUND MARK IS SET IN AN
 BK3037'IRREGULAR MASS OF CONCRETE ABOUT 48 INCHES BELOW THE GROUND
 BK3037'SURFACE.  THEY ARE 143.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 BK3037'MR. BURNETTS YARD FENCE, 110 FEET WEST OF THE SOUTHWEST CORNER OF AN
 BK3037'IMPLEMENT SHED, 69.5 FEET WEST OF CENTER OF A DRIVEWAY, 63 FEET
 BK3037'NORTH OF CENTER OF A DRIVEWAY AND 55.5 FEET WEST OF A FIRE HYDRANT.
 BK3037'
 BK3037'REFERENCE MARK 1, STAMPED BRUNETT NO 1 1974, IS A STANDARD DISK SET
 BK3037'IN A ROUND CONCRETE POST FLUSH WITH THE GROUND.  IT IS 86 FEET
 BK3037'NORTHEAST OF A FIRE HYDRANT.  40 FEET NORTHWEST OF THE NORTHWEST
 BK3037'CORNER OF THE IMPLEMENT SHED, 16 FEET EAST OF A DRIVEWAY AND 2
 BK3037'FEET NORTHWEST OF A FENCE CORNER AND METAL WITNESS POST.
 BK3037'
 BK3037'REFERENCE MARK 2, STAMPED BURNETT NO 2 1974, IS A STANDARD DISK SET
 BK3037'IN A ROUND CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES ABOVE THE
 BK3037'GROUND.  IT IS 115 FEET WEST OF THE SOUTHWEST CORNER OF THE YARD
 BK3037'FENCE, 91 FEET SOUTH OF CENTER OF A DRIVEWAY, 37 FEET SOUTHWEST OF
 BK3037'THE SOUTH 1 OF 2 LARGE OAK TREES, 1 FOOT NORTH OF A FENCE AND 1 FOOT
 BK3037'NORTHWEST OF A METAL WITNESS POST.
 BK3037'
 BK3037'REFERENCE MARK 3, STAMPED BURNETT NO 3 AZ 1974, IS STANDARD DISK SET
 BK3037'IN A ROUND CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES ABOVE THE
 BK3037'GROUND.  IT IS 110 FEET EAST OF CENTER A TRACK ROAD, 77 FEET EAST
 BK3037'OF A FENCE CORNER, 30 FEET NORTH OF A 14-INCH OAK TREE, 1.5 FEET
 BK3037'WEST-SOUTHWEST OF A METAL WITNESS POST AND 1 FOOT SOUTH OF A
 BK3037'FENCE.
 BK3037'
 BK3037'TT 12 N, STAMPED TT 12 N 1934, IS A U. S. GEOLOGICAL SURVEY BENCH
 BK3037'MARK DISK SET IN A 6 BY 6 INCH CONCRETE POST THAT PROJECTS ABOUT 14
 BK3037'INCHES ABOVE THE GROUND.  IT IS 36 FEET SOUTHEAST OF CENTER OF THE
 BK3037'JUNCTION OF 2 PAVED ROADS, 29 FEET SOUTH OF CENTER OF A PAVED ROAD,
 BK3037'27 FEET EAST OF CENTER OF A DRIVEWAY AND 4 FEET EAST OF A FENCE.
 BK3037'
 BK3037'HEIGHT OF LIGHT ABOVE STATION MARK 34.5 METERS.
 BK3037'
 BK3037'NEAREST TOWN--LONGVILLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CA1589 ***********************************************************************
 CA1589  DESIGNATION -  BURNS
 CA1589  PID         -  CA1589
 CA1589  STATE/COUNTY-  LA/ST MARY
 CA1589  COUNTRY     -  US
 CA1589  USGS QUAD   -  POINT CHEVREUIL (2018)
 CA1589
 CA1589                         *CURRENT SURVEY CONTROL
 CA1589  ______________________________________________________________________
 CA1589* NAD 83(1986) POSITION- 29 34 28.     (N) 091 32 18.     (W)   SCALED
 CA1589* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 CA1589  **This station is located in a suspected subsidence area (see below).
 CA1589  ______________________________________________________________________
 CA1589  GEOID HEIGHT    -        -25.221 (meters)                     GEOID18
 CA1589
 CA1589.The horizontal coordinates were scaled from a map and have
 CA1589.an estimated accuracy of +/- 6 seconds.
 CA1589
 CA1589.** This station is in an area of known vertical motion. If an
 CA1589.** orthometric height was ever established but is not available 
 CA1589.** in the current survey control section, the orthometric height
 CA1589.** is considered suspect.  Suspect heights are available in the
 CA1589.** superseded section only if requested.
 CA1589
 CA1589.Significant digits in the geoid height do not necessarily reflect accuracy.
 CA1589.GEOID18 height accuracy estimate available here.
 CA1589
 CA1589.Click photographs - Photos may exist for this station.
 CA1589
 CA1589;                    North         East    Units  Estimated Accuracy
 CA1589;SPC LA S     -   119,120.      980,140.      MT  (+/- 180 meters Scaled)
 CA1589
 CA1589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN415725(NAD 83)
 CA1589
 CA1589                          SUPERSEDED SURVEY CONTROL
 CA1589
 CA1589  NAD 27      -  29 34 27.18100(N)    091 32 17.90300(W) AD(       ) 3
 CA1589
 CA1589.Superseded values are not recommended for survey control.
 CA1589
 CA1589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CA1589.See file dsdata.pdf to determine how the superseded data were derived.
 CA1589
 CA1589_MARKER: DS = TRIANGULATION STATION DISK
 CA1589_SETTING: 0 = UNSPECIFIED SETTING
 CA1589_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CA1589_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CA1589
 CA1589  HISTORY     - Date     Condition        Report By
 CA1589  HISTORY     - 1979     MONUMENTED       NGS
 CA1589
 CA1589                          STATION DESCRIPTION
 CA1589
 CA1589'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (JRS)
 CA1589'THE STATION IS LOCATED ABOUT 2 MILES WEST OF LONE OAK BAYOU, 1-1/2
 CA1589'MILES SOUTH-SOUTHEAST FROM THE MOUTH OF LUKE LANDING, 0.3 NORTH OF
 CA1589'SALT POINT AND ON THE SHORE OF EAST COTE BLANCHE BAY IN A PICNIC AREA
 CA1589'KNOWN AS BURNS POINT.
 CA1589'
 CA1589'THE MEASUREMENT FROM STATION TO 4632 O 1978 IS 328.84 FEET, FROM
 CA1589'STATION TO 4632 D 1978 IS 265.65 FEET, AND BETWEEN 4632 O 1978 AND
 CA1589'4632 D 1978 IS 108.41 FEET.  THE DIRECTION BETWEEN THE MARKS IS 17
 CA1589'DEGREES 08 MINUTES AND 56.7 SECONDS.
 CA1589'
 CA1589'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 90 AND STATE
 CA1589'HIGHWAY 317 IN CENTERVILLE, GO SOUTHERLY ON STATE HIGHWAY 317 FOR 6.75
 CA1589'MILES TO INTRACOASTAL CANAL DRAWBRIDGE.  CONTINUE SHOUTHERLY ON 317
 CA1589'FOR 10.4 MILES TO THE END OF PAVEMENT.  CONTINUE SOUTHERLY ON THE
 CA1589'SHELL ROAD FOR 0.2 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AT THE SIGN
 CA1589'BURNS POINT RECREATION AREA AND GO WESTERLY FOR 0.2 MILE TO THE PARK
 CA1589'ENTRANCE GATE.  PASS THROUGH AND CONTINUE WESTERLY FOR 0.1 MILE TO A
 CA1589'DRIVE ON THE LEFT.  TURN LEFT AND GO SOUTHWESTERLY FOR 0.05 MILE TO
 CA1589'THE STATION, AS DESCRIBED.
 CA1589'
 CA1589'THE STATION IS A STANDARD NGS DISK STAMPED---BURNS 1979---, CRIMPED TO
 CA1589'THE TOP OF A STAINLESS STEEL ROD ENCASED IN PVC PIPE AND FLUSH WITH
 CA1589'THE GROUND.  IT IS LOCATED 83.5 FEET SOUTH FROM A STEEL POLE 10 FEET
 CA1589'HIGH, 62.0 FEET NORTHWEST FROM THE NORTHWEST CORNER OF A CONCRETE PAD,
 CA1589'31.0 FEET WEST FROM A 30-INCH DIAMETER TREE STUMP, AND 22.7 FEET EAST
 CA1589'FROM A WOODEN SEA WALL.
 CA1589'
 CA1589'REFERENCE MARK NUMBER 1 IS A STANDARD NOS DISK STAMPED
 CA1589'---4632 O 1978---, CRIMPED TO A STEEL ROD ENCASED IN A PVC PIPE FILLED
 CA1589'WITH CONCRETE AND FLUSH WITH THE GROUND.  IT IS LOCATED 17.0 FEET
 CA1589'SOUTHEAST FROM A TREE, 13.5 FEET WEST FROM A ROAD, AND 2 FEET WEST
 CA1589'FROM A STEEL RAIL FENCE.  MARK IS LEVEL WITH STATION.
 CA1589'
 CA1589'REFERENCE MARK NUMBER 2 IS A STANDARD NOS DISK STAMPED
 CA1589'---4632 D 1978---, CRIMPED TO A STEEL ROD PROTECTED WITH PVC PIPE
 CA1589'PROJECTING 4 INCHES AND FILLED WITH CONCRETE.  IT IS LOCATED 34.5 FEET
 CA1589'WEST FROM A TREE, 23 FEET WEST FROM A SHELL ROAD, AND 4 FEET WEST FROM
 CA1589'A RAIL FENCE.  MARK IS LEVEL WITH STATION.
 CA1589'
 CA1589'THE STATION WAS POSITIONED AT THIS TIME BY THE INERTIAL SURVEY SYSTEM.
 CA1589'A TRIPOD SETUP WAS USED.  NO AZIMUTH MARK ESTABLISHED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4518 ***********************************************************************
 BJ4518  DESIGNATION -  BURNS
 BJ4518  PID         -  BJ4518
 BJ4518  STATE/COUNTY-  LA/ASCENSION
 BJ4518  COUNTRY     -  US
 BJ4518  USGS QUAD   -  PRAIRIEVILLE (2018)
 BJ4518
 BJ4518                         *CURRENT SURVEY CONTROL
 BJ4518  ______________________________________________________________________
 BJ4518* NAD 83(1992) POSITION- 30 19 56.03550(N) 090 54 35.19981(W)   ADJUSTED
 BJ4518* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4518  **This station is located in a suspected subsidence area (see below).
 BJ4518  ______________________________________________________________________
 BJ4518  GEOID HEIGHT    -        -26.903 (meters)                     GEOID18
 BJ4518  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 BJ4518  HORZ ORDER      -  FIRST
 BJ4518
 BJ4518.The horizontal coordinates were established by classical geodetic methods
 BJ4518.and adjusted by the National Geodetic Survey in January 1993.
 BJ4518
 BJ4518.** This station is in an area of known vertical motion. If an
 BJ4518.** orthometric height was ever established but is not available 
 BJ4518.** in the current survey control section, the orthometric height
 BJ4518.** is considered suspect.  Suspect heights are available in the
 BJ4518.** superseded section only if requested.
 BJ4518
 BJ4518.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4518.GEOID18 height accuracy estimate available here.
 BJ4518
 BJ4518.Click photographs - Photos may exist for this station.
 BJ4518
 BJ4518.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4518
 BJ4518. The following values were computed from the NAD 83(1992) position.
 BJ4518
 BJ4518;                    North         East     Units Scale Factor Converg.
 BJ4518;SPC LA S     -   203,168.824 1,040,728.053   MT  0.99994241   +0 12 42.4
 BJ4518;SPC LA S     -   666,563.05  3,414,455.29   sFT  0.99994241   +0 12 42.4
 BJ4518;UTM  15      - 3,357,451.857   700,944.204   MT  1.00009817   +1 03 21.4
 BJ4518
 BJ4518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4518!SPC LA S     -   1.00000306  x   0.99994241  =   0.99994547
 BJ4518!UTM  15      -   1.00000306  x   1.00009817  =   1.00010123
 BJ4518
 BJ4518:                Primary Azimuth Mark                     Grid Az
 BJ4518:SPC LA S     -  ST AMANT                                 144 18 42.4
 BJ4518:UTM  15      -  ST AMANT                                 143 28 03.4
 BJ4518
 BJ4518_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP0094457451(NAD 83)
 BJ4518
 BJ4518|---------------------------------------------------------------------|
 BJ4518| PID    Reference Object                     Distance      Geod. Az  |
 BJ4518|                                                           dddmmss.s |
 BJ4518| CW1168 BURNS RM 3                                         0895339.7 |
 BJ4518| CW1166 BURNS RM 1                           44.565 METERS 09324     |
 BJ4518| BJ4433 ST AMANT                            APPROX.12.1 KM 1443124.8 |
 BJ4518| CW1167 BURNS RM 2                           28.037 METERS 18002     |
 BJ4518|---------------------------------------------------------------------|
 BJ4518
 BJ4518                          SUPERSEDED SURVEY CONTROL
 BJ4518
 BJ4518  NAD 83(1986)-  30 19 56.05266(N)    090 54 35.19866(W) AD(       ) 1
 BJ4518  NAD 27      -  30 19 55.35555(N)    090 54 34.84230(W) AD(       ) 1
 BJ4518
 BJ4518.Superseded values are not recommended for survey control.
 BJ4518
 BJ4518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4518.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4518
 BJ4518_MARKER: DH = HORIZONTAL CONTROL DISK
 BJ4518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4518_STAMPING: BURNS 1973
 BJ4518_MARK LOGO: NGS
 BJ4518_PROJECTION: FLUSH
 BJ4518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4518+STABILITY: SURFACE MOTION
 BJ4518
 BJ4518  HISTORY     - Date     Condition        Report By
 BJ4518  HISTORY     - 1973     MONUMENTED       NGS
 BJ4518
 BJ4518                          STATION DESCRIPTION
 BJ4518
 BJ4518'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (JCA)
 BJ4518'THE STATION IS LOCATED 6.5 MILES EAST-SOUTHEAST OF FOREMAN, 6.4 MILES
 BJ4518'NORTH-NORTHEAST OF GONZALES, AND 3.3 MILES WEST OF PORT VINCENT ON
 BJ4518'THE PROPERTY OF MR. OVIDE J. BURNS WHO LIVES AT THE STATION SITE.
 BJ4518'PHONE NO. 622-1167.
 BJ4518'
 BJ4518'TO REACH THE STATION FROM THE TRAFFIC LIGHT AT THE INTERSECTION OF
 BJ4518'U.S. HIGHWAY 61 AND STATE HIGHWAY 44 IN GONZALES GO NORTH ON STATE
 BJ4518'HIGHWAY 44 FOR 5.5 MILES TO A Y FORK AND JUNCTION WITH STATE
 BJ4518'HIGHWAY 42.  BEAR RIGHT ON STATE HIGHWAY 42 AND GO EAST 1.0 MILE TO
 BJ4518'MR. BURNS DRIVEWAY ON THE LEFT.  TURN LEFT AND GO NORTH ABOUT 120
 BJ4518'FEET TO THE MARK IN THE LAWN ON THE LEFT.
 BJ4518'
 BJ4518'THE STATION MARK IS A STANDARD DISK STAMPED BURNS 1973 CEMENTED IN
 BJ4518'THE TOP OF A 12 INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT SET FLUSH
 BJ4518'WITH THE GROUND.  IT IS 97 FEET SOUTHWEST OF A 60 INCH OAK TREE, 71
 BJ4518'FEET SOUTH OF THE SOUTHWEST CORNER OF A GARAGE, 55 FEET EAST OF A
 BJ4518'14 INCH PEAR TREE, AND 49 FEET NORTHWEST OF A 34 INCH PINE TREE.
 BJ4518'
 BJ4518'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BURNS NO 1 1973 CEMENTED
 BJ4518'IN THE TOP OF A 12 INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT
 BJ4518'PROJECTING 1 INCH ABOVE GROUND.  IT IS 82.2 FEET SOUTH OF THE FRONT
 BJ4518'DOOR OF THE HOUSE, 74 FEET SOUTHEAST OF A 60 INCH OAK TREE AND 2.8
 BJ4518'FEET WEST OF A 10 INCH OAK TREE.
 BJ4518'
 BJ4518'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BURNS NO 2 1973 CEMENTED
 BJ4518'IN THE TOP OF A 12 INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT SET
 BJ4518'FLUSH WITH THE GROUND.  IT IS 88 FEET SOUTH-SOUTHEAST OF A 14 INCH
 BJ4518'PEAR TREE, 77 FEET SOUTH-SOUTHWEST OF A 34 INCH PINE TREE, AND 7
 BJ4518'FEET NORTH OF AN 8 INCH PINE TREE.
 BJ4518'
 BJ4518'REFERENCE MARK 3 WHICH SERVES AS AN AZIMUTH MARK IS A STANDARD DISK
 BJ4518'STAMPED BURNS NO 3 1973 CEMENTED IN THE TOP OF A 12 INCH DIAMETER
 BJ4518'CYLINDRICAL CONCRETE MONUMENT SET FLUSH WITH THE SURFACE OF THE
 BJ4518'GROUND.  IT IS 30.5 FEET SOUTH OF THE CENTER LINE OF STATE HIGHWAY
 BJ4518'42, 10 FEET EAST-NORTHEAST OF THE BASE OF POWERLINE POLE NUMBER 102,
 BJ4518'AND 1.3 FEET EAST OF A METAL WITNESS POST.  TO REACH REFERENCE MARK
 BJ4518'3 FROM THE STATION RETURN TO STATE HIGHWAY 42 AND THE DRIVEWAY
 BJ4518'ENTRANCE.  TURN LEFT AND GO EAST 0.15 MILE TO A SIDE ROAD ON THE
 BJ4518'RIGHT AND THE MARK IN THE SOUTHEAST CORNER OF THE INTERSECTION.
 BJ4518'
 BJ4518'REFERENCE MARK 1 TO REFERENCE MARK 2 WAS NOT MEASURED BECAUSE OF
 BJ4518'TREES.
 BJ4518'
 BJ4518'HEIGHT OF LIGHT ABOVE STATION MARK 34.45 METERS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3014 ***********************************************************************
 CQ3014  DESIGNATION -  BURNS
 CQ3014  PID         -  CQ3014
 CQ3014  STATE/COUNTY-  LA/WEBSTER
 CQ3014  COUNTRY     -  US
 CQ3014  USGS QUAD   -  ADA (2018)
 CQ3014
 CQ3014                         *CURRENT SURVEY CONTROL
 CQ3014  ______________________________________________________________________
 CQ3014* NAD 83(1992) POSITION- 32 35 28.64308(N) 093 14 20.30325(W)   ADJUSTED
 CQ3014* NAVD 88 ORTHO HEIGHT -   119.5   (meters)      392.    (feet) VERTCON3
 CQ3014  ______________________________________________________________________
 CQ3014  GEOID HEIGHT    -        -25.852 (meters)                     GEOID18
 CQ3014  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 CQ3014  HORZ ORDER      -  FIRST
 CQ3014
 CQ3014.The horizontal coordinates were established by classical geodetic methods
 CQ3014.and adjusted by the National Geodetic Survey in January 1993.
 CQ3014
 CQ3014.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3014.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3014
 CQ3014.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3014.GEOID18 height accuracy estimate available here.
 CQ3014
 CQ3014.Click photographs - Photos may exist for this station.
 CQ3014
 CQ3014.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3014
 CQ3014. The following values were computed from the NAD 83(1992) position.
 CQ3014
 CQ3014;                    North         East     Units Scale Factor Converg.
 CQ3014;SPC LA N     -   232,114.380   930,625.613   MT  0.99998368   -0 23 26.5
 CQ3014;SPC LA N     -   761,528.60  3,053,227.53   sFT  0.99998368   -0 23 26.5
 CQ3014;UTM  15      - 3,606,003.960   477,573.742   MT  0.99960620   -0 07 43.4
 CQ3014
 CQ3014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3014!SPC LA N     -   0.99998529  x   0.99998368  =   0.99996897
 CQ3014!UTM  15      -   0.99998529  x   0.99960620  =   0.99959150
 CQ3014
 CQ3014:                Primary Azimuth Mark                     Grid Az
 CQ3014:SPC LA N     -  HEFLIN                                   171 06 19.0
 CQ3014:UTM  15      -  HEFLIN                                   170 50 35.9
 CQ3014
 CQ3014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7757306003(NAD 83)
 CQ3014
 CQ3014|---------------------------------------------------------------------|
 CQ3014| PID    Reference Object                     Distance      Geod. Az  |
 CQ3014|                                                           dddmmss.s |
 CQ3014| CX5099 BURNS RM 1                           34.177 METERS 00956     |
 CQ3014| CX5098 BURNS AZ MK                                        0464933.3 |
 CQ3014| CQ2997 GIBSLAND MUNICIPAL TANK             APPROX.18.2 KM 1071556.1 |
 CQ3014| CQ3000 GIBSLAND COLEMANS COLLEGE CUP       APPROX.17.7 KM 1093604.7 |
 CQ3014| CQ2995 FT WORTH ATLANTA AIRWAY BCN 25      APPROX.18.9 KM 1103029.9 |
 CQ3014| CQ3017 BURNS RM 2                          191.090 METERS 11524     |
 CQ3014| CX5100 BURNS RM 3                           19.570 METERS 11838     |
 CQ3014| CQ3088 HEFLIN                              APPROX.15.9 KM 1704252.5 |
 CQ3014| CQ3011 60B007                              APPROX. 1.7 KM 1895323.6 |
 CQ3014| CQ3025 FT WORTH ATLANTA AIRWAY BCN 23      APPROX. 8.2 KM 2195824.1 |
 CQ3014| CQ3042 SIBLEY MUN TANK                     APPROX. 7.5 KM 2265804.1 |
 CQ3014| CQ3047 DIXIE LA ORDNANCE PLANT WATER TANK  APPROX.15.0 KM 2563308.2 |
 CQ3014| CQ3244 FT WORTH ATLANTA AIRWAY BCN 22      APPROX.28.1 KM 2565048.0 |
 CQ3014| CQ3044 DIXIE LA ORDNANCE PLANT WATER TANK  APPROX.13.6 KM 2601446.2 |
 CQ3014| CQ3035 MINDEN COURTHOUSE DOME              APPROX. 5.2 KM 3000609.4 |
 CQ3014| CQ3036 MINDEN MUNICIPAL TANK               APPROX. 5.1 KM 3040518.9 |
 CQ3014| CQ3041 MINDEN MUNICIPAL TANK               APPROX. 5.1 KM 3043139.5 |
 CQ3014|---------------------------------------------------------------------|
 CQ3014
 CQ3014                          SUPERSEDED SURVEY CONTROL
 CQ3014
 CQ3014  NAD 83(1986)-  32 35 28.65588(N)    093 14 20.29579(W) AD(       ) 1
 CQ3014  NAD 27      -  32 35 28.11400(N)    093 14 19.69700(W) AD(       ) 1
 CQ3014  NGVD 29 (07/19/86)  119.6    (m)          392.     (f) VERT ANG       
 CQ3014
 CQ3014.Superseded values are not recommended for survey control.
 CQ3014
 CQ3014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3014.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3014
 CQ3014_MARKER: DS = TRIANGULATION STATION DISK
 CQ3014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3014_STAMPING: BURNS 1931
 CQ3014_MARK LOGO: CGS
 CQ3014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3014+STABILITY: SURFACE MOTION
 CQ3014
 CQ3014  HISTORY     - Date     Condition        Report By
 CQ3014  HISTORY     - 1931     MONUMENTED       CGS
 CQ3014  HISTORY     - 1941     GOOD             CGS
 CQ3014  HISTORY     - 1961     GOOD             CGS
 CQ3014  HISTORY     - 1966     GOOD             CGS
 CQ3014  HISTORY     - 1969     GOOD             CGS
 CQ3014  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3014
 CQ3014                          STATION DESCRIPTION
 CQ3014
 CQ3014'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (PAS)
 CQ3014'STATION IS ABOUT 4 MILES SE OF MINDEN, ON LAND OWNED BY WREN
 CQ3014'AND TURNER OF MINDEN AND OCCUPIED BY J.F. BURNS, 1/2 MILE S OF
 CQ3014'HIGHWAY 80, 1/2 MILE E OF ROAD TO DUBBERLY, 1/2 MILE NE OF
 CQ3014'HOUSE OCCUPIED BY MR. BURNS, IN A SMALL CULTIVATED FIELD ON
 CQ3014'SUMMIT OF A HIGH GRAVELLY HILL, 36.9 METERS (121 FEET) N BY W
 CQ3014'OF NW CORNER OF A CABIN OCCUPIED BY KELLY BISHOP, AND 13.2
 CQ3014'METERS (43 FEET) N BY E OF NE CORNER OF SMALL CRIB.  SURFACE
 CQ3014'AND UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE,
 CQ3014'REFERENCE MARKS ARE
 CQ3014'STANDARD REFERENCE DISKS SET IN CONCRETE, AS DESCRIBED IN
 CQ3014'REFERENCE MARK NO. 1 IS AT N EDGE OF THE FIELD,
 CQ3014'34.16 METERS (112.1 FEET) FROM STATION, N 9 DEG 55 MIN E
 CQ3014'55 MIN.  REFERENCE MARK NO. 2 IS 4 METERS (13 FEET) N OF A
 CQ3014'WAGON ROAD, AND 185 METERS (607 FEET) FROM STATION
 CQ3014'S 64 DEG 36 MIN E.
 CQ3014
 CQ3014                          STATION RECOVERY (1941)
 CQ3014
 CQ3014'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (HJH)
 CQ3014'STATION RECOVERED IN GOOD CONDITION, AND AS DESCRIBED EXCEPT
 CQ3014'FOR THE MEASUREMENT TO REFERENCE MARK NO. 2 AND SOME CHANGES
 CQ3014'IN THE LOCALITY.  COMPLETE NEW DESCRIPTION FOLLOWS--STATION IS
 CQ3014'ABOUT 4 MILES SE OF MINDEN, 1/2 MILE S OF U.S. HIGHWAY 80,
 CQ3014'1/2 MILE E OF THE ROAD TO DUBBERLY ON THE SUMMIT OF A HIGH
 CQ3014'BRUSHY HILL ON PROPERTY OF WILLIAM GLEASON.
 CQ3014'
 CQ3014'THE MARK, A STANDARD BRONZE DISK SET IN CONCRETE, AS DESCRIBED
 CQ3014'IS 121 FEET N BY W OF THE NW CORNER OF A CABIN,
 CQ3014'AND STAMPED BURNS 1931 AND PROJECTS 6 INCHES.
 CQ3014'
 CQ3014'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK SET IN CONCRETE,
 CQ3014'AS DESCRIBED IN NOTE 11A, IS JUST OFF THE SUMMIT OF THE HILL,
 CQ3014'STAMPED BURNS NO. 1 1931 AND PROJECTS 6 INCHES.
 CQ3014'
 CQ3014'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK SET IN CONCRETE,
 CQ3014'IS ACROSS BRUSHY RAVINE AND ABOUT
 CQ3014'10 FEET LOWER THAN THE STATION, 13 FEET N OF THE CENTER LINE
 CQ3014'OF TRACK ROAD, IS STAMPED BURNS NO. 2 1931 AND PROJECTS 6 INCHES.
 CQ3014'
 CQ3014'AZIMUTH MARK, A STANDARD BRONZE DISK SET IN A SQUARE BLOCK OF
 CQ3014'CONCRETE WAS ESTABLISHED 52 FEET N OF THE CENTER LINE OF U.S.
 CQ3014'HIGHWAY 80, 35 FEET S BY W OF WHITE FRAME CHURCH, AND 3 FEET
 CQ3014'WNW OF WHITE REFERENCE POST.  IT IS STAMPED BURNS 1941 AND
 CQ3014'PROJECTS 4 INCHES.
 CQ3014'
 CQ3014'TO REACH FROM MINDEN GO S AND E ON U.S. HIGHWAY 80 FOR 3.6
 CQ3014'MILES TO THE AZIMUTH MARK ON THE N SIDE OF THE HIGHWAY JUST
 CQ3014'SW OF A FRAME CHURCH.  CONTINUE 0.1 MILE AND TURN RIGHT, S,
 CQ3014'OFF THE HIGHWAY JUST E OF A GUARD RAIL, FOLLOW TRACK ROAD S
 CQ3014'AND W FOR 0.6 MILE TO REFERENCE MARK NO. 2 ON THE RIGHT SIDE
 CQ3014'OF THE ROAD, THEN CONTINUE W AND NW ON THE TRACK ROAD FOR 0.2
 CQ3014'MILE TO THE SUMMIT OF THE HILL AND THE STATION.
 CQ3014
 CQ3014                          STATION RECOVERY (1961)
 CQ3014
 CQ3014'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CRR)
 CQ3014'THE STATION WAS VISITED 5-3-61 WHEN THE AZIMUTH MARK WAS REQUESTED
 CQ3014'MOVED BY THE PASTOR OF THE BEECH SPRINGS BAPTIST CHURCH.  THE
 CQ3014'STATION MARK, REFERENCE MARK NO. 1 AND NO. 2 AND THE AZIMUTH
 CQ3014'MARK WERE FOUND IN GOOD CONDITION.  DUE TO THE DENSE GROWTH OF
 CQ3014'TIMBER BETWEEN THE AZIMUTH MARK AND THE STATION, THE AZIMUTH
 CQ3014'MARK COULD NOT BE MOVED.  THE MARK WAS DESTROYED AT THIS DATE.
 CQ3014'THE REFERENCE MARK NO. 2 IS 626 FEET FROM THE STATION AND
 CQ3014'CAN SERVE AS THE AZIMUTH MARK, HOWEVER CONSIDERABLE CLEARING
 CQ3014'WILL BE NECESSARY TO MAKE THE REFERENCE MARK VISIBLE.  THE CABIN
 CQ3014'AND CULTIVATED FIELD MENTIONED IN THE ORIGINAL DESCRIPTION
 CQ3014'ARE GONE, THE CABIN HAS BEEN TORN DOWN AND THE FIELD HAS
 CQ3014'GROWN UP IN TREES.  A NEW DESCRIPTION FOLLOWS--
 CQ3014'
 CQ3014'THE STATION IS LOCATED ABOUT 3.5 MILES EAST OF MINDEN, 0.6 MILE
 CQ3014'SOUTHWEST OF THE BEECH SPRING BAPTIST CHURCH AND ABOUT 0.5
 CQ3014'MILE SOUTH OF U.S. HIGHWAY 80 ON A LOW HILL COVERED WITH TIMBER
 CQ3014'ABOUT 0.4 MILE WEST OF A HOUSE OWNED BY FRANK YOUNGBLOOD.  IT
 CQ3014'IS 18 FEET WEST OF A DIM TRACK ROAD, 10 FEET NORTHEAST OF A
 CQ3014'BLAZED 6 INCH HICKORY TREE, 30 FEET WEST OF A 2 FOOT PINE TREE
 CQ3014'WITH A TRIANGULAR BLAZE ON THE WEST SIDE AND 35 FEET WEST
 CQ3014'OF A 2-FOOT PINE TREE WITH A TRIANGULAR BLAZE ON THE SOUTHEAST
 CQ3014'SIDE.  IT IS A STANDARD DISK, STAMPED BURNS 1931, PROJECTING
 CQ3014'3 INCHES.
 CQ3014'
 CQ3014'REFERENCE MARK NO. 1 IS 112.09 FEET NORTH-NORTHEAST OF THE
 CQ3014'STATION, 20 FEET NORTH-NORTHWEST OF A 2-FOOT PINE TREE BLAZED
 CQ3014'ON THE SOUTH SIDE AND 18 FEET WEST OF A DIM NORTH-SOUTH TRACK
 CQ3014'ROAD.  IT IS A STANDARD DISK, STAMPED BURNS NO 1 1931, PROJECTING
 CQ3014'3 INCHES.
 CQ3014'
 CQ3014'REFERENCE MARK NO. 2 IS 626.91 FEET FROM THE STATION S 64 DEG 36 MIN
 CQ3014'E.  ACROSS A RAVINE FROM THE STATION AND AT
 CQ3014'THE NORTH EDGE OF A OPEN FIELD, 11 FEET SOUTHWEST OF A 2-FOOT
 CQ3014'TRIANGULAR BLAZED PINE TREE, 7 FEET NORTHEAST OF A 2-FOOT
 CQ3014'TRIANGULAR BLAZED PINE TREE, 65 FEET WEST OF A FENCE LINE,
 CQ3014'15 FEET NORTH OF THE EDGE OF THE FIELD, AND 1 FOOT NORTH OF A
 CQ3014'METAL WITNESS POST.  IT IS A STANDARD DISK, STAMPED BURNS NO 2
 CQ3014'1931, PROJECTING 3 INCHES.
 CQ3014'
 CQ3014'TO REACH FROM THE COURTHOUSE SQUARE AT MINDEN GO EAST AND
 CQ3014'SOUTHEAST ON U.S. HIGHWAY 80 TO THE BEECH SPRINGS BAPTIST
 CQ3014'CHURCH ON THE LEFT, CONTINUE EAST FOR 0.2 MILE TO A CROSSROAD,
 CQ3014'TURN RIGHT AND GO SOUTH FOR 0.25 MILE TO A SIDE ROAD RIGHT,
 CQ3014'TURN RIGHT AND GO WEST FOR 0.25 MILE TO THE YOUNGBLOOD HOUSE,
 CQ3014'PASS BETWEEN THE HOUSES AND GO THROUGH A WIRE GATE AND FOLLOW
 CQ3014'A TRACK ROAD WEST FOR 0.3 MILE TO A WIRE FENCE AND A SMALL
 CQ3014'FIELD TO THE SOUTHWEST, CROSS FENCE AND GO WEST FOR 65 FEET
 CQ3014'TO REFERENCE MARK NO. 2, FROM HERE GO 626 FEET AN A BEARING
 CQ3014'OF N 64 DEG 36 MIN W TO THE STATION.
 CQ3014
 CQ3014                          STATION RECOVERY (1966)
 CQ3014
 CQ3014'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (JB)
 CQ3014'STATION IS ABOUT 3 MILES EAST OF MINDEN, LA., .5 MILE SOUTH OF
 CQ3014'U.S. HWY 80 AND .75 MILE NORTH OF INTERSTATE 20 AND .5 MILE
 CQ3014'EAST OF LA HWY 531 TO DUBBERLY, LA.  STATION IS ON SUMMIT OF A
 CQ3014'HILL COVERED WITH PINE TIMBER.
 CQ3014'
 CQ3014'REFERENCE MARK NO. 1.  A STANDARD BRONZE DISK SET IN CONCRETE
 CQ3014'IS JUST OFF SUMMIT OF THE HILL.  MARK IS STAMPED BURNS NO. 1,
 CQ3014'1931.
 CQ3014'
 CQ3014'REFERENCE MARK NO. 2.  A STANDARD BRONZE DISK SET IN CONCRETE
 CQ3014'NEXT TO A FENCE RUNNING EAST AND WEST AND IS SOUTHEAST OF
 CQ3014'STATION.  MARK IS STAMPED BURNS NO. 2, 1931.
 CQ3014'
 CQ3014'TO REACH STATION FROM THE COURTHOUSE IN MINDEN, LA., FOLLOW
 CQ3014'U.S. HWY 79 AND 80 WEST FOR 0.10 MILE TO THE INTERSECTION WITH
 CQ3014'LA HWY 7, THENCE SOUTH ALONG LA HWY 7 FOR 1.71 MILES TO THE
 CQ3014'SIBLEY OVERPASS AND INTER CHANGE ON INTERSTATE 30, THENCE
 CQ3014'EAST ALONG INTERSTATE 20 FOR 2.77 MILES TO THE INTERCHANGE
 CQ3014'OF LA HWY 531, THENCE NORTH ALONG LA HWY 531 FOR 0.75 MILE TO
 CQ3014'GAS LINE RIGHT OF WAY EAST OF HIGHWAY, THENCE EAST ALONG GAS
 CQ3014'LINE RIGHT OF WAY FOR ABOUT .5 MILE TO DIM ROAD LEADING SOUTH
 CQ3014'TO CREST OF HILL AND TO STATION.
 CQ3014
 CQ3014                          STATION RECOVERY (1969)
 CQ3014
 CQ3014'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LGB)
 CQ3014'UNABLE TO MEASURE BETWEEN RMS DUE TO OBSTRUCTIONS.
 CQ3014'
 CQ3014'THE STATION, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 CQ3014'CONDITION, HOWEVER, REFERENCE MARK 2 COULD NOT BE MEASURED DUE TO
 CQ3014'THE OBSTRUCTION OF TREES THAT WERE NOT CUT AT THE LAND OWNERS
 CQ3014'REQUEST.  A REFERENCE MARK 3 WAS ESTABLISHED.
 CQ3014'
 CQ3014'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF SIBLEY, 4 MILES
 CQ3014'NORTH OF DUBBERLY AND 3-1/2 MILES SOUTHEAST OF MINDEN, IN THE
 CQ3014'NORTHEAST CORNER OF THE SOUTHEAST 1/4 OF SECTION 36, T 19 N, R 9 W,
 CQ3014'ON PROPERTY OWNED BY MR. RALPH HOCK.
 CQ3014'
 CQ3014'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 20 AND
 CQ3014'STATE HIGHWAY 531, ABOUT 3 MILES NORTH OF DUBBERLY, GO NORTH ON
 CQ3014'STATE HIGHWAY 531 FOR 0.7 MILE TO A DRIVE WAY RIGHT, TURN RIGHT AND
 CQ3014'GO EAST ON DRIVEWAY PASSING TO THE RIGHT OF MR. HOCKS HOUSE FOR 0.4
 CQ3014'MILE TO A WIRE GATE, PASS THROUGH GATE AND CONTINUE ON FARM ROAD
 CQ3014'FOR 0.25 MILE TO THE NORTHEAST CORNER OF THE OPEN FIELD, GO EAST FOR
 CQ3014'25 YARDS TO A TRIANGLE BLAZED PINE TREE ON THE LEFT, TURN LEFT
 CQ3014'AROUND PINE TREE AND GO NORTH FOR 25 YARDS TO A GATE, PASS THROUGH
 CQ3014'GATE AND PICK ROAD NORTHWEST ABOUT 0.1 MILE TO THE SUMMIT OF
 CQ3014'HILL AND STATION.
 CQ3014'
 CQ3014'STATION MARK IS A STANDARD DISK, STAMPED BURNS 1931, SET IN THE TOP
 CQ3014'OF A 14-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS
 CQ3014'64 FEET SOUTHEAST OF A DIM TRACK ROAD, 57.5 FEET SOUTH OF A 16-INCH
 CQ3014'PINE TREE AND 2 FEET WEST OF A METAL WITNESS POST WITH A SIGN
 CQ3014'ATTACHED.
 CQ3014'
 CQ3014'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BURNS NO 1 1931, SET IN
 CQ3014'THE TOP OF A 14-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 3
 CQ3014'INCHES.  IT IS 112.4 FEET NORTH OF THE METAL WITNESS POST, 60 FEET
 CQ3014'NORTH OF A DIM TRACK ROAD AND 55 FEET NORTH OF A 16-INCH PINE.
 CQ3014'
 CQ3014'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BURNS NO 2 1931, SET IN
 CQ3014'THE TOP OF A 14-INCH CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  IT
 CQ3014'IS 64 FEET WEST OF A T-INTERSECTION OF FENCES, 8 FEET EAST OF A
 CQ3014'16-INCH PINE TREE WITH A TRIANGULAR BLAZE, 6.5 FEET NORTH OF A
 CQ3014'FENCE AND 1.4 FEET NORTHWEST OF A METAL WITNESS POST WITH A SIGN
 CQ3014'ATTACHED.  THIS MARK IS APPROXIMATELY 627 FEET SOUTHEAST OF
 CQ3014'THE STATION MARK.
 CQ3014'
 CQ3014'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED BURNS 1931 NO 3 1969,
 CQ3014'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 CQ3014'PROJECTS 4 INCHES.  IT IS 66 FEET SOUTHEAST OF THE METAL WITNESS
 CQ3014'POST AND 10 FEET NORTH-NORTHWEST OF A 10-INCH PINE TREE.
 CQ3014'
 CQ3014'NO SUITABLE PLACE FOR AN AZIMUTH MARK WAS FOUND.
 CQ3014'
 CQ3014'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 CQ3014'SOUTHEAST OF MINDEN.
 CQ3014'
 CQ3014'HEIGHT OF LIGHT ABOVE STATION MARK 86.08 FEET.
 CQ3014
 CQ3014                          STATION RECOVERY (1997)
 CQ3014
 CQ3014'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3014'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ3017 ***********************************************************************
 CQ3017  DESIGNATION -  BURNS RM 2
 CQ3017  PID         -  CQ3017
 CQ3017  STATE/COUNTY-  LA/WEBSTER
 CQ3017  COUNTRY     -  US
 CQ3017  USGS QUAD   -  ADA (2018)
 CQ3017
 CQ3017                         *CURRENT SURVEY CONTROL
 CQ3017  ______________________________________________________________________
 CQ3017* NAD 83(1992) POSITION- 32 35 25.98176(N) 093 14 13.68434(W)   ADJUSTED
 CQ3017* NAVD 88 ORTHO HEIGHT -   116.    (meters)      381.    (feet) VERTCON3
 CQ3017  ______________________________________________________________________
 CQ3017  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 CQ3017  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 CQ3017  HORZ ORDER      -  SECOND
 CQ3017
 CQ3017.The horizontal coordinates were established by classical geodetic methods
 CQ3017.and adjusted by the National Geodetic Survey in January 1993.
 CQ3017
 CQ3017.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ3017.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ3017
 CQ3017.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ3017.GEOID18 height accuracy estimate available here.
 CQ3017
 CQ3017.Click photographs - Photos may exist for this station.
 CQ3017
 CQ3017.The Laplace correction was computed from DEFLEC18 derived deflections.
 CQ3017
 CQ3017. The following values were computed from the NAD 83(1992) position.
 CQ3017
 CQ3017;                    North         East     Units Scale Factor Converg.
 CQ3017;SPC LA N     -   232,031.226   930,797.658   MT  0.99998353   -0 23 23.0
 CQ3017;SPC LA N     -   761,255.78  3,053,791.98   sFT  0.99998353   -0 23 23.0
 CQ3017;UTM  15      - 3,605,921.625   477,746.101   MT  0.99960611   -0 07 39.8
 CQ3017
 CQ3017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CQ3017!SPC LA N     -   0.99998586  x   0.99998353  =   0.99996939
 CQ3017!UTM  15      -   0.99998586  x   0.99960611  =   0.99959197
 CQ3017
 CQ3017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS7774605921(NAD 83)
 CQ3017
 CQ3017                          SUPERSEDED SURVEY CONTROL
 CQ3017
 CQ3017  NAD 83(1986)-  32 35 25.99457(N)    093 14 13.67691(W) AD(       ) 2
 CQ3017  NAD 27      -  32 35 25.45209(N)    093 14 13.07638(W) AD(       ) 2
 CQ3017  NGVD 29 (07/19/86)  116.     (m)          381.     (f) VERT ANG       
 CQ3017
 CQ3017.Superseded values are not recommended for survey control.
 CQ3017
 CQ3017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ3017.See file dsdata.pdf to determine how the superseded data were derived.
 CQ3017
 CQ3017_MARKER: DR = REFERENCE MARK DISK
 CQ3017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ3017_STAMPING: BURNS NO 2 1931
 CQ3017_MARK LOGO: CGS
 CQ3017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ3017+STABILITY: SURFACE MOTION
 CQ3017
 CQ3017  HISTORY     - Date     Condition        Report By
 CQ3017  HISTORY     - 1931     MONUMENTED       CGS
 CQ3017  HISTORY     - 1966     GOOD             CGS
 CQ3017  HISTORY     - 19971018 MARK NOT FOUND   USPSQD
 CQ3017
 CQ3017                          STATION DESCRIPTION
 CQ3017
 CQ3017'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 CQ3017'SEE STATION BURNS
 CQ3017
 CQ3017                          STATION RECOVERY (1997)
 CQ3017
 CQ3017'RECOVERY NOTE BY US POWER SQUADRON 1997
 CQ3017'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU2562 ***********************************************************************
 AU2562  DESIGNATION -  BURNS UNITED GAS PL CO MAST
 AU2562  PID         -  AU2562
 AU2562  STATE/COUNTY-  LA/ST MARY
 AU2562  COUNTRY     -  US
 AU2562  USGS QUAD   -  POINT CHEVREUIL (2018)
 AU2562
 AU2562                         *CURRENT SURVEY CONTROL
 AU2562  ______________________________________________________________________
 AU2562* NAD 83(1992) POSITION- 29 34 17.36357(N) 091 31 50.94910(W)   ADJUSTED
 AU2562  **This station is located in a suspected subsidence area (see below).
 AU2562  ______________________________________________________________________
 AU2562  GEOID HEIGHT    -        -25.215 (meters)                     GEOID18
 AU2562  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 AU2562  HORZ ORDER      -  THIRD
 AU2562
 AU2562.The horizontal coordinates were established by classical geodetic methods
 AU2562.and adjusted by the National Geodetic Survey in January 1993.
 AU2562
 AU2562.** This station is in an area of known vertical motion. If an
 AU2562.** orthometric height was ever established but is not available 
 AU2562.** in the current survey control section, the orthometric height
 AU2562.** is considered suspect.  Suspect heights are available in the
 AU2562.** superseded section only if requested.
 AU2562
 AU2562.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU2562.GEOID18 height accuracy estimate available here.
 AU2562
 AU2562.Click photographs - Photos may exist for this station.
 AU2562
 AU2562.The Laplace correction was computed from DEFLEC18 derived deflections.
 AU2562
 AU2562. The following values were computed from the NAD 83(1992) position.
 AU2562
 AU2562;                    North         East     Units Scale Factor Converg.
 AU2562;SPC LA S     -   118,786.136   980,864.891   MT  0.99995364   -0 05 55.5
 AU2562;SPC LA S     -   389,717.51  3,218,054.23   sFT  0.99995364   -0 05 55.5
 AU2562;UTM  15      - 3,272,205.076   642,311.951   MT  0.99984989   +0 43 30.6
 AU2562
 AU2562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN4231172205(NAD 83)
 AU2562
 AU2562                          SUPERSEDED SURVEY CONTROL
 AU2562
 AU2562  NAD 83(1986)-  29 34 17.38710(N)    091 31 50.94550(W) AD(       ) 3
 AU2562  NAD 27      -  29 34 16.62600(N)    091 31 50.56800(W) AD(       ) 3
 AU2562
 AU2562.Superseded values are not recommended for survey control.
 AU2562
 AU2562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AU2562.See file dsdata.pdf to determine how the superseded data were derived.
 AU2562
 AU2562_MARKER: 42 = RADIO/TV MAST
 AU2562
 AU2562  HISTORY     - Date     Condition        Report By
 AU2562  HISTORY     - 1955     FIRST OBSERVED   CGS
 AU2562
 AU2562                          STATION DESCRIPTION
 AU2562
 AU2562'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (RAG)
 AU2562'THE STATION IS LOCATED AT THE UNITED GAS AND PIPLINE COMPANY
 AU2562'EMPLOYEES HEADQUARTERS BUILDINGS WHICH ARE ABOUT 18 MILES
 AU2562'SOUTH-SOUTHWEST ALONG STATE ROUTE 60 FROM THE MAIN INTERSECTION
 AU2562'AND TRAFFIC LIGHT IN CENTERVILLE, 4 MILES SOUTH OF SOUTH
 AU2562'BEND, ON THE EAST SIDE OF THE HIGHWAY, AT THE END OF THE
 AU2562'PAVEMENT, AND 1 MILE NORTH FROM THE END OF ROAD AT THE TEXACO CO.
 AU2562'DOCKS AND BUILDINGS ON BAYOU SALE.
 AU2562'
 AU2562'IT IS A 350 FOOT STEEL MAST NEAR THE CENTER OF FENCED ENCLOSURE
 AU2562'AND IS 1000 FEET FROM THE TRANSMITTER.  THERE IS A RED FLASHING
 AU2562'LIGHT ON TOP WHICH WAS USED FOR OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0813 ***********************************************************************
 AT0813  DESIGNATION -  BURRWOOD IRON TANK
 AT0813  PID         -  AT0813
 AT0813  STATE/COUNTY-  LA/PLAQUEMINES
 AT0813  COUNTRY     -  US
 AT0813  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0813
 AT0813                         *CURRENT SURVEY CONTROL
 AT0813  ______________________________________________________________________
 AT0813* NAD 83(1992) POSITION- 28 57 58.75680(N) 089 22 49.76614(W)   ADJUSTED
 AT0813  **This station is located in a suspected subsidence area (see below).
 AT0813  ______________________________________________________________________
 AT0813  GEOID HEIGHT    -        -23.304 (meters)                     GEOID18
 AT0813  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 AT0813  HORZ ORDER      -  THIRD
 AT0813
 AT0813.The horizontal coordinates were established by classical geodetic methods
 AT0813.and adjusted by the National Geodetic Survey in January 1993.
 AT0813
 AT0813.** This station is in an area of known vertical motion. If an
 AT0813.** orthometric height was ever established but is not available 
 AT0813.** in the current survey control section, the orthometric height
 AT0813.** is considered suspect.  Suspect heights are available in the
 AT0813.** superseded section only if requested.
 AT0813
 AT0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0813.GEOID18 height accuracy estimate available here.
 AT0813
 AT0813.Click photographs - Photos may exist for this station.
 AT0813
 AT0813.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0813
 AT0813. The following values were computed from the NAD 83(1992) position.
 AT0813
 AT0813;                    North         East     Units Scale Factor Converg.
 AT0813;SPC LA S     -    53,313.920 1,190,351.928   MT  1.00008737   +0 58 35.2
 AT0813;SPC LA S     -   174,914.09  3,905,346.28   sFT  1.00008737   +0 58 35.2
 AT0813;UTM  16      - 3,206,588.941   268,029.570   MT  1.00026408   -1 09 12.2
 AT0813
 AT0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6802906588(NAD 83)
 AT0813
 AT0813                          SUPERSEDED SURVEY CONTROL
 AT0813
 AT0813  NAD 83(1986)-  28 57 58.76250(N)    089 22 49.78088(W) AD(       ) 3
 AT0813  NAD 27      -  28 57 58.52100(N)    089 22 49.82500(W) AD(       ) 3
 AT0813
 AT0813.Superseded values are not recommended for survey control.
 AT0813
 AT0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0813.See file dsdata.pdf to determine how the superseded data were derived.
 AT0813
 AT0813_MARKER: 53 = ELEVATED TANK
 AT0813
 AT0813  HISTORY     - Date     Condition        Report By
 AT0813  HISTORY     - 1921     FIRST OBSERVED   CGS
 AT0813  HISTORY     - 1934     GOOD             CGS
 AT0813  HISTORY     - 1936     GOOD             CGS
 AT0813
 AT0813                          STATION DESCRIPTION
 AT0813
 AT0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 AT0813'STATION IS THE IRON WATER TANK AT BURRWOOD.
 AT0813
 AT0813                          STATION RECOVERY (1936)
 AT0813
 AT0813'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (FSB)
 AT0813'STATION IS THE IRON WATER TANK AT BURRWOOD.
 AT0813'THE LARGEST AND MOST CONSPICUOUS OF TWO ELEVATED TANKS AT THE U.S.
 AT0813'ENGINEER TOWN OF
 AT0813'BURRWOOD.  TANK WAS RELOCATED IN 1936 TRIANGULATION
 AT0813'AND 1936 POSITION CHECKED 1921
 AT0813'POSITION VERY CLOSELY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0825 ***********************************************************************
 AT0825  DESIGNATION -  BURRWOOD NORTHEAST BASE
 AT0825  PID         -  AT0825
 AT0825  STATE/COUNTY-  LA/PLAQUEMINES
 AT0825  COUNTRY     -  US
 AT0825  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0825
 AT0825                         *CURRENT SURVEY CONTROL
 AT0825  ______________________________________________________________________
 AT0825* NAD 83(1992) POSITION- 28 56 36.45360(N) 089 23 27.21000(W)   ADJUSTED
 AT0825* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0825  **This station is located in a suspected subsidence area (see below).
 AT0825  ______________________________________________________________________
 AT0825  GEOID HEIGHT    -        -23.288 (meters)                     GEOID18
 AT0825  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 AT0825  HORZ ORDER      -  SECOND
 AT0825
 AT0825.The horizontal coordinates were established by classical geodetic methods
 AT0825.and adjusted by the National Geodetic Survey in January 1993.
 AT0825
 AT0825.** This station is in an area of known vertical motion. If an
 AT0825.** orthometric height was ever established but is not available 
 AT0825.** in the current survey control section, the orthometric height
 AT0825.** is considered suspect.  Suspect heights are available in the
 AT0825.** superseded section only if requested.
 AT0825
 AT0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0825.GEOID18 height accuracy estimate available here.
 AT0825
 AT0825.Click photographs - Photos may exist for this station.
 AT0825
 AT0825.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0825
 AT0825. The following values were computed from the NAD 83(1992) position.
 AT0825
 AT0825;                    North         East     Units Scale Factor Converg.
 AT0825;SPC LA S     -    50,762.911 1,189,381.144   MT  1.00009458   +0 58 16.5
 AT0825;SPC LA S     -   166,544.65  3,902,161.30   sFT  1.00009458   +0 58 16.5
 AT0825;UTM  16      - 3,204,075.320   266,964.485   MT  1.00027020   -1 09 27.3
 AT0825
 AT0825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0825!SPC LA S     -   1.00000372  x   1.00009458  =   1.00009830
 AT0825!UTM  16      -   1.00000372  x   1.00027020  =   1.00027392
 AT0825
 AT0825:                Primary Azimuth Mark                     Grid Az
 AT0825:SPC LA S     -  BURRWOOD SOUTHWEST BASE                  218 59 31.0
 AT0825:UTM  16      -  BURRWOOD SOUTHWEST BASE                  221 07 14.8
 AT0825
 AT0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6696404075(NAD 83)
 AT0825
 AT0825|---------------------------------------------------------------------|
 AT0825| PID    Reference Object                     Distance      Geod. Az  |
 AT0825|                                                           dddmmss.s |
 AT0825| DD6414 BURRWOOD NORTHEAST BASE RM 1         23.810 METERS 03952     |
 AT0825| DD6415 BURRWOOD NORTHEAST BASE RM 2         15.550 METERS 21946     |
 AT0825| AT0824 BURRWOOD SOUTHWEST BASE             APPROX. 4.6 KM 2195747.5 |
 AT0825|---------------------------------------------------------------------|
 AT0825
 AT0825                          SUPERSEDED SURVEY CONTROL
 AT0825
 AT0825  NAD 83(1986)-  28 56 36.45939(N)    089 23 27.22498(W) AD(       ) 2
 AT0825  NAD 27      -  28 56 36.17400(N)    089 23 27.15200(W) AD(       ) 2
 AT0825
 AT0825.Superseded values are not recommended for survey control.
 AT0825
 AT0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0825.See file dsdata.pdf to determine how the superseded data were derived.
 AT0825
 AT0825_MARKER: DS = TRIANGULATION STATION DISK
 AT0825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0825_STAMPING: NE BASE 1935
 AT0825_MARK LOGO: CGS
 AT0825_PROJECTION: FLUSH
 AT0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0825+STABILITY: SURFACE MOTION
 AT0825
 AT0825  HISTORY     - Date     Condition        Report By
 AT0825  HISTORY     - 1935     MONUMENTED       CGS
 AT0825
 AT0825                          STATION DESCRIPTION
 AT0825
 AT0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (RFL)
 AT0825'ON SOUTHWEST PASS, 1-1/2 MILES SSW OF BURRWOOD, AND ON THE CENTER
 AT0825'LINE OF THE
 AT0825'CONCRETE EAST JETTY ABOUT 380 METERS (1,247 FEET) SW OF
 AT0825'THE NE END OF THE CONCRETE
 AT0825'CAPPING OF THE JETTY.
 AT0825'
 AT0825'STATION IS MARKED BY A STANDARD BRONZE DISK,
 AT0825'AND IS STAMPED NE
 AT0825'BASE.  MARK IS SET FLUSH WITH THE CONCRETE AND IS
 AT0825'SURROUNDED BY A FORM OF CONCRETE
 AT0825'SHAPED AS A TRIANGLE ABOUT 1-FOOT ON
 AT0825'A SIDE AND 2 INCHES ABOVE THE GENERAL CONCRETE
 AT0825'SURFACE.
 AT0825'
 AT0825'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE,
 AT0825'
 AT0825'REFERENCE MARK NO. 1, STAMPED NE BASE NO. 1, IS ON THE CENTER LINE OF
 AT0825'THE JETTY 23.81
 AT0825'METERS (78.1 FEET) FROM THE STATION N 39 DEG 48 MIN E.
 AT0825'DEG 48 FEET 24 INCHES.
 AT0825'
 AT0825'REFERENCE MARK NO. 2, STAMPED NE BASE NO. 2, IS ON THE CENTER LINE OF
 AT0825'THE JETTY 15.55
 AT0825'METERS (51.0 FEET) FROM THE STATION S 39 DEG 42 MIN W.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0827 ***********************************************************************
 AT0827  DESIGNATION -  BURRWOOD RADIO NORTHWEST TOWER
 AT0827  PID         -  AT0827
 AT0827  STATE/COUNTY-  LA/PLAQUEMINES
 AT0827  COUNTRY     -  US
 AT0827  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0827
 AT0827                         *CURRENT SURVEY CONTROL
 AT0827  ______________________________________________________________________
 AT0827* NAD 83(1992) POSITION- 28 57 42.60078(N) 089 23 02.46054(W)   ADJUSTED
 AT0827* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0827  **This station is located in a suspected subsidence area (see below).
 AT0827  ______________________________________________________________________
 AT0827  GEOID HEIGHT    -        -23.299 (meters)                     GEOID18
 AT0827  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 AT0827  HORZ ORDER      -  THIRD
 AT0827
 AT0827.The horizontal coordinates were established by classical geodetic methods
 AT0827.and adjusted by the National Geodetic Survey in January 1993.
 AT0827
 AT0827.** This station is in an area of known vertical motion. If an
 AT0827.** orthometric height was ever established but is not available 
 AT0827.** in the current survey control section, the orthometric height
 AT0827.** is considered suspect.  Suspect heights are available in the
 AT0827.** superseded section only if requested.
 AT0827
 AT0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0827.GEOID18 height accuracy estimate available here.
 AT0827
 AT0827.Click photographs - Photos may exist for this station.
 AT0827
 AT0827.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0827
 AT0827. The following values were computed from the NAD 83(1992) position.
 AT0827
 AT0827;                    North         East     Units Scale Factor Converg.
 AT0827;SPC LA S     -    52,810.691 1,190,016.707   MT  1.00008877   +0 58 28.9
 AT0827;SPC LA S     -   173,263.08  3,904,246.48   sFT  1.00008877   +0 58 28.9
 AT0827;UTM  16      - 3,206,098.430   267,675.817   MT  1.00026611   -1 09 17.7
 AT0827
 AT0827!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0827!SPC LA S     -   1.00000373  x   1.00008877  =   1.00009250
 AT0827!UTM  16      -   1.00000373  x   1.00026611  =   1.00026984
 AT0827
 AT0827:                Primary Azimuth Mark                     Grid Az
 AT0827:SPC LA S     -  BURRWOOD IRON TANK                       033 40 09.1
 AT0827:UTM  16      -  BURRWOOD IRON TANK                       035 47 55.7
 AT0827
 AT0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6767506098(NAD 83)
 AT0827
 AT0827|---------------------------------------------------------------------|
 AT0827| PID    Reference Object                     Distance      Geod. Az  |
 AT0827|                                                           dddmmss.s |
 AT0827| AT0813 BURRWOOD IRON TANK                  APPROX. 0.6 KM 0343838.0 |
 AT0827| AT0828 BURRWOOD RADIO SOUTHEAST TOWER      198.316 METERS 16044     |
 AT0827|---------------------------------------------------------------------|
 AT0827
 AT0827                          SUPERSEDED SURVEY CONTROL
 AT0827
 AT0827  NAD 83(1986)-  28 57 42.60651(N)    089 23 02.47532(W) AD(       ) 3
 AT0827  NAD 27      -  28 57 42.35300(N)    089 23 02.49600(W) AD(       ) 3
 AT0827  USSD        -  28 57 42.57700(N)    089 23 01.87100(W) AD(       ) 3
 AT0827
 AT0827.Superseded values are not recommended for survey control.
 AT0827
 AT0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0827.See file dsdata.pdf to determine how the superseded data were derived.
 AT0827
 AT0827_MARKER: 43 = RADIO/TV TOWER
 AT0827
 AT0827  HISTORY     - Date     Condition        Report By
 AT0827  HISTORY     - 1917     FIRST OBSERVED   CGS
 AT0827
 AT0827                          STATION DESCRIPTION
 AT0827
 AT0827'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0828 ***********************************************************************
 AT0828  DESIGNATION -  BURRWOOD RADIO SOUTHEAST TOWER
 AT0828  PID         -  AT0828
 AT0828  STATE/COUNTY-  LA/PLAQUEMINES
 AT0828  COUNTRY     -  US
 AT0828  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0828
 AT0828                         *CURRENT SURVEY CONTROL
 AT0828  ______________________________________________________________________
 AT0828* NAD 83(1992) POSITION- 28 57 36.52033(N) 089 23 00.04305(W)   ADJUSTED
 AT0828* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0828  **This station is located in a suspected subsidence area (see below).
 AT0828  ______________________________________________________________________
 AT0828  GEOID HEIGHT    -        -23.299 (meters)                     GEOID18
 AT0828  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 AT0828  HORZ ORDER      -  THIRD
 AT0828
 AT0828.The horizontal coordinates were established by classical geodetic methods
 AT0828.and adjusted by the National Geodetic Survey in January 1993.
 AT0828
 AT0828.** This station is in an area of known vertical motion. If an
 AT0828.** orthometric height was ever established but is not available 
 AT0828.** in the current survey control section, the orthometric height
 AT0828.** is considered suspect.  Suspect heights are available in the
 AT0828.** superseded section only if requested.
 AT0828
 AT0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0828.GEOID18 height accuracy estimate available here.
 AT0828
 AT0828.Click photographs - Photos may exist for this station.
 AT0828
 AT0828.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0828
 AT0828. The following values were computed from the NAD 83(1992) position.
 AT0828
 AT0828;                    North         East     Units Scale Factor Converg.
 AT0828;SPC LA S     -    52,624.613 1,190,085.346   MT  1.00008930   +0 58 30.1
 AT0828;SPC LA S     -   172,652.58  3,904,471.67   sFT  1.00008930   +0 58 30.1
 AT0828;UTM  16      - 3,205,909.897   267,737.505   MT  1.00026575   -1 09 16.3
 AT0828
 AT0828!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0828!SPC LA S     -   1.00000373  x   1.00008930  =   1.00009303
 AT0828!UTM  16      -   1.00000373  x   1.00026575  =   1.00026948
 AT0828
 AT0828:                Primary Azimuth Mark                     Grid Az
 AT0828:SPC LA S     -  SOUTHWEST PASS LH 1904                   325 40 23.6
 AT0828:UTM  16      -  SOUTHWEST PASS LH 1904                   327 48 10.0
 AT0828
 AT0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6773705909(NAD 83)
 AT0828
 AT0828|---------------------------------------------------------------------|
 AT0828| PID    Reference Object                     Distance      Geod. Az  |
 AT0828|                                                           dddmmss.s |
 AT0828| AT0813 BURRWOOD IRON TANK                  APPROX. 0.7 KM 0220706.6 |
 AT0828| AT0819 SOUTHWEST PASS LH 1904              APPROX. 1.5 KM 3263853.7 |
 AT0828| AT0827 BURRWOOD RADIO NORTHWEST TOWER      198.316 METERS 34044     |
 AT0828|---------------------------------------------------------------------|
 AT0828
 AT0828                          SUPERSEDED SURVEY CONTROL
 AT0828
 AT0828  NAD 83(1986)-  28 57 36.52606(N)    089 23 00.05785(W) AD(       ) 3
 AT0828  NAD 27      -  28 57 36.27600(N)    089 23 00.07100(W) AD(       ) 3
 AT0828  USSD        -  28 57 36.49900(N)    089 22 59.44600(W) AD(       ) 3
 AT0828
 AT0828.Superseded values are not recommended for survey control.
 AT0828
 AT0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0828.See file dsdata.pdf to determine how the superseded data were derived.
 AT0828
 AT0828_MARKER: 43 = RADIO/TV TOWER
 AT0828
 AT0828  HISTORY     - Date     Condition        Report By
 AT0828  HISTORY     - 1917     FIRST OBSERVED   CGS
 AT0828
 AT0828                          STATION DESCRIPTION
 AT0828
 AT0828'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0824 ***********************************************************************
 AT0824  DESIGNATION -  BURRWOOD SOUTHWEST BASE
 AT0824  PID         -  AT0824
 AT0824  STATE/COUNTY-  LA/PLAQUEMINES
 AT0824  COUNTRY     -  US
 AT0824  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0824
 AT0824                         *CURRENT SURVEY CONTROL
 AT0824  ______________________________________________________________________
 AT0824* NAD 83(1992) POSITION- 28 54 41.68226(N) 089 25 16.50683(W)   ADJUSTED
 AT0824* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0824  **This station is located in a suspected subsidence area (see below).
 AT0824  ______________________________________________________________________
 AT0824  GEOID HEIGHT    -        -23.258 (meters)                     GEOID18
 AT0824  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AT0824  HORZ ORDER      -  SECOND
 AT0824
 AT0824.The horizontal coordinates were established by classical geodetic methods
 AT0824.and adjusted by the National Geodetic Survey in January 1993.
 AT0824
 AT0824.** This station is in an area of known vertical motion. If an
 AT0824.** orthometric height was ever established but is not available 
 AT0824.** in the current survey control section, the orthometric height
 AT0824.** is considered suspect.  Suspect heights are available in the
 AT0824.** superseded section only if requested.
 AT0824
 AT0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0824.GEOID18 height accuracy estimate available here.
 AT0824
 AT0824.Click photographs - Photos may exist for this station.
 AT0824
 AT0824.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0824
 AT0824. The following values were computed from the NAD 83(1992) position.
 AT0824
 AT0824;                    North         East     Units Scale Factor Converg.
 AT0824;SPC LA S     -    47,179.757 1,186,480.371   MT  1.00010490   +0 57 21.8
 AT0824;SPC LA S     -   154,788.92  3,892,644.35   sFT  1.00010490   +0 57 21.8
 AT0824;UTM  16      - 3,200,601.728   263,932.119   MT  1.00028776   -1 10 16.0
 AT0824
 AT0824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0824!SPC LA S     -   1.00000356  x   1.00010490  =   1.00010846
 AT0824!UTM  16      -   1.00000356  x   1.00028776  =   1.00029132
 AT0824
 AT0824:                Primary Azimuth Mark                     Grid Az
 AT0824:SPC LA S     -  SOUTHWEST PASS LH 2 1936                 022 09 54.5
 AT0824:UTM  16      -  SOUTHWEST PASS LH 2 1936                 024 17 32.3
 AT0824
 AT0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6393200601(NAD 83)
 AT0824
 AT0824|---------------------------------------------------------------------|
 AT0824| PID    Reference Object                     Distance      Geod. Az  |
 AT0824|                                                           dddmmss.s |
 AT0824| AT0817 SOUTHWEST PASS LH 2 1936            APPROX. 7.3 KM 0230716.3 |
 AT0824| DD6417 BURRWOOD SOUTHWEST BASE RM 2         15.298 METERS 03942     |
 AT0824| DD6416 BURRWOOD SOUTHWEST BASE RM 1         29.460 METERS 21953     |
 AT0824| AT0830 SW PASS E JETTY END LT              APPROX. 1.2 KM 2255401.7 |
 AT0824| AT0831 SW PAS ENT W JETTY FR LT            APPROX. 1.1 KM 2644052.4 |
 AT0824| AT0834 WRECK STACK                         APPROX. 4.1 KM 3281127.1 |
 AT0824|---------------------------------------------------------------------|
 AT0824
 AT0824                          SUPERSEDED SURVEY CONTROL
 AT0824
 AT0824  NAD 83(1986)-  28 54 41.68830(N)    089 25 16.52218(W) AD(       ) 2
 AT0824  NAD 27      -  28 54 41.28500(N)    089 25 16.29200(W) AD(       ) 2
 AT0824
 AT0824.Superseded values are not recommended for survey control.
 AT0824
 AT0824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0824.See file dsdata.pdf to determine how the superseded data were derived.
 AT0824
 AT0824_MARKER: I = METAL ROD
 AT0824_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AT0824+WITH SETTING: INFORMATION.
 AT0824_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0824
 AT0824  HISTORY     - Date     Condition        Report By
 AT0824  HISTORY     - 1935     MONUMENTED       USACE
 AT0824  HISTORY     - 1936     GOOD             CGS
 AT0824  HISTORY     - 1940     POOR             CGS
 AT0824
 AT0824                          STATION DESCRIPTION
 AT0824
 AT0824'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1935 (RFL)
 AT0824'ON THE E JETTY OF SOUTHWEST PASS, 2/3 MILE NE OF SOUTHWEST PASS E
 AT0824'JETTY END LIGHT,
 AT0824'ON THE CENTER LINE OF THE JETTY 10.6 FEET SW OF THE
 AT0824'CHANGE OF SIZE OF THE TOP OF THE
 AT0824'JETTY WALL FROM 5 TO 6 FEET IN
 AT0824'WIDTH, AND 400 METERS (1,312 FEET) SW ALONG THE
 AT0824'JETTY FROM THE POINT
 AT0824'WHERE THE EXTENSION OF THE S SIDE PORCH OF PILOT STATION HOUSE
 AT0824'INTERSECTS THE
 AT0824'JETTY.
 AT0824'
 AT0824'STATION IS THE CENTER OF A 2-INCH STEEL PIPE WHICH EXTENDS 10 INCHES
 AT0824'ABOVE THE SURFACE
 AT0824'OF THE CEMENT JETTY.
 AT0824'
 AT0824'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK STAMPED EAST JETTY 3 USE
 AT0824'NO.
 AT0824'IS SET ON THE CENTER LINE OF THE JETTY WALL 29.462
 AT0824'METERS (96.66 FEET) FROM THE STATION
 AT0824'S 39 DEG 53 MIN W.
 AT0824'
 AT0824'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK STAMPED EAST JETTY 3 USE
 AT0824'NO.  2,
 AT0824'IS SET ON THE CENTER LINE OF THE JETTY WALL 15.298
 AT0824'METERS (50.19 FEET) FROM THE STATION
 AT0824'N 39 DEG 38 MIN E.
 AT0824
 AT0824                          STATION RECOVERY (1936)
 AT0824
 AT0824'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (FSB)
 AT0824'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  ORIGINAL
 AT0824'DESCRIPTION IS
 AT0824'ADEQUATE EXCEPT THAT A SECTION OF THE JETTY BEGINNING
 AT0824'AT THE POINT WHERE A CHANGE IN
 AT0824'WIDTH OCCURRED AND EXTENDING
 AT0824'NORTHEASTWARD HAS CARRIED AWAY.
 AT0824'
 AT0824'REFERENCE MARK NO. 2 WAS DESTROYED WHEN THE ABOVE SECTION CARRIED
 AT0824'AWAY.
 AT0824
 AT0824                          STATION RECOVERY (1940)
 AT0824
 AT0824'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940 (GCM)
 AT0824'STATION RECOVERED NO SEARCH WAS MADE FOR REFERENCE MARKS.
 AT0824'STATION IS ON THE EAST JETTY OF SOUTHWEST PASS, 2/3 MILE NORTHEAST OF
 AT0824'SOUTHWEST PASS
 AT0824'EAST JETTY END LIGHT, ON THE CENTER LINE OF THE JETTY,
 AT0824'ABOUT 10 FEET SOUTHWEST OF A
 AT0824'WASHED OUT SECTION OF THE JETTY.  THE
 AT0824'STATION IS IN DANGER OF BEING DESTROYED BY THE
 AT0824'JETTY BEING WASHED OUT
 AT0824'OR SETTLING.  THE TOP OF THE PIPE MARKING THE STATION IS NOW
 AT0824'FLUSH WITH THE
 AT0824'CONCRETE TOP OF THE JETTY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0835 ***********************************************************************
 AT0835  DESIGNATION -  BURRWOOD TANK
 AT0835  PID         -  AT0835
 AT0835  STATE/COUNTY-  LA/PLAQUEMINES
 AT0835  COUNTRY     -  US
 AT0835  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0835
 AT0835                         *CURRENT SURVEY CONTROL
 AT0835  ______________________________________________________________________
 AT0835* NAD 83(1992) POSITION- 28 57 59.38868(N) 089 22 49.81657(W)   ADJUSTED
 AT0835  **This station is located in a suspected subsidence area (see below).
 AT0835  ______________________________________________________________________
 AT0835  GEOID HEIGHT    -        -23.304 (meters)                     GEOID18
 AT0835  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 AT0835  HORZ ORDER      -  THIRD
 AT0835
 AT0835.The horizontal coordinates were established by classical geodetic methods
 AT0835.and adjusted by the National Geodetic Survey in January 1993.
 AT0835
 AT0835.** This station is in an area of known vertical motion. If an
 AT0835.** orthometric height was ever established but is not available 
 AT0835.** in the current survey control section, the orthometric height
 AT0835.** is considered suspect.  Suspect heights are available in the
 AT0835.** superseded section only if requested.
 AT0835
 AT0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0835.GEOID18 height accuracy estimate available here.
 AT0835
 AT0835.Click photographs - Photos may exist for this station.
 AT0835
 AT0835.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0835
 AT0835. The following values were computed from the NAD 83(1992) position.
 AT0835
 AT0835;                    North         East     Units Scale Factor Converg.
 AT0835;SPC LA S     -    53,333.349 1,190,350.231   MT  1.00008731   +0 58 35.2
 AT0835;SPC LA S     -   174,977.83  3,905,340.72   sFT  1.00008731   +0 58 35.2
 AT0835;UTM  16      - 3,206,608.423   268,028.596   MT  1.00026409   -1 09 12.2
 AT0835
 AT0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6802806608(NAD 83)
 AT0835
 AT0835                          SUPERSEDED SURVEY CONTROL
 AT0835
 AT0835  NAD 83(1986)-  28 57 59.39447(N)    089 22 49.83147(W) AD(       ) 3
 AT0835  NAD 27      -  28 57 58.52259(N)    089 22 49.68151(W) AD(       ) 3
 AT0835  USSD        -  28 57 58.74600(N)    089 22 49.20000(W) AD(       ) 3
 AT0835
 AT0835.Superseded values are not recommended for survey control.
 AT0835
 AT0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0835.See file dsdata.pdf to determine how the superseded data were derived.
 AT0835
 AT0835_MARKER: 51 = TANK
 AT0835
 AT0835  HISTORY     - Date     Condition        Report By
 AT0835  HISTORY     - 1921     FIRST OBSERVED   CGS
 AT0835  HISTORY     - 1936     SEE DESCRIPTION  CGS
 AT0835
 AT0835                          STATION DESCRIPTION
 AT0835
 AT0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1921 (GCM)
 AT0835'STATION IS THE IRON WATER TANK AT BURRWOOD.
 AT0835
 AT0835                          STATION RECOVERY (1936)
 AT0835
 AT0835'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (FSB)
 AT0835'THE LARGEST AND MOST CONSPICUOUS OF TWO ELEVATED TANKS AT THE U.S.
 AT0835'ENGINEER TOWN OF BURRWOOD.  TANK WAS RELOCATED IN 1936 TRIANGULATION
 AT0835'AND 1936 POSITION CHECKED 1921 POSITION VERY CLOSELY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 DI0725 ***********************************************************************
 DI0725  DESIGNATION -  BURTVILLE RESET
 DI0725  PID         -  DI0725
 DI0725  STATE/COUNTY-  LA/EAST BATON ROUGE
 DI0725  COUNTRY     -  US
 DI0725  USGS QUAD   -  PLAQUEMINE (2018)
 DI0725
 DI0725                         *CURRENT SURVEY CONTROL
 DI0725  ______________________________________________________________________
 DI0725* NAD 83(1992) POSITION- 30 19 55.16419(N) 091 08 04.27005(W)   ADJUSTED
 DI0725* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 DI0725  **This station is located in a suspected subsidence area (see below).
 DI0725  ______________________________________________________________________
 DI0725  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 DI0725  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 DI0725  HORZ ORDER      -  FIRST
 DI0725
 DI0725.The horizontal coordinates were established by classical geodetic methods
 DI0725.and adjusted by the National Geodetic Survey in January 1993.
 DI0725
 DI0725.** This station is in an area of known vertical motion. If an
 DI0725.** orthometric height was ever established but is not available 
 DI0725.** in the current survey control section, the orthometric height
 DI0725.** is considered suspect.  Suspect heights are available in the
 DI0725.** superseded section only if requested.
 DI0725
 DI0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI0725.GEOID18 height accuracy estimate available here.
 DI0725
 DI0725.Click photographs - Photos may exist for this station.
 DI0725
 DI0725.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI0725
 DI0725. The following values were computed from the NAD 83(1992) position.
 DI0725
 DI0725;                    North         East     Units Scale Factor Converg.
 DI0725;SPC LA S     -   203,083.307 1,019,117.528   MT  0.99994238   +0 05 57.9
 DI0725;SPC LA S     -   666,282.48  3,343,554.76   sFT  0.99994238   +0 05 57.9
 DI0725;UTM  15      - 3,357,048.156   679,335.031   MT  0.99999678   +0 56 32.4
 DI0725
 DI0725!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI0725!SPC LA S     -   1.00000335  x   0.99994238  =   0.99994573
 DI0725!UTM  15      -   1.00000335  x   0.99999678  =   1.00000013
 DI0725
 DI0725:                Primary Azimuth Mark                     Grid Az
 DI0725:SPC LA S     -  17 A 001                                 344 58 44.2
 DI0725:UTM  15      -  17 A 001                                 344 08 09.7
 DI0725
 DI0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7933557048(NAD 83)
 DI0725
 DI0725|---------------------------------------------------------------------|
 DI0725| PID    Reference Object                     Distance      Geod. Az  |
 DI0725|                                                           dddmmss.s |
 DI0725| BJ1007 BURTVILLE RM 3                       26.690 METERS 00646     |
 DI0725| BJ1150 BURTVILLE RM 1                       26.087 METERS 07431     |
 DI0725| CW1169 BURTVILLE RM 2                                     15229     |
 DI0725| BJ4032 17 A 001                            APPROX. 0.7 KM 3450442.1 |
 DI0725|---------------------------------------------------------------------|
 DI0725
 DI0725                          SUPERSEDED SURVEY CONTROL
 DI0725
 DI0725  NAD 83(1986)-  30 19 55.18248(N)    091 08 04.26842(W) AD(       ) 1
 DI0725
 DI0725.Superseded values are not recommended for survey control.
 DI0725
 DI0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI0725.See file dsdata.pdf to determine how the superseded data were derived.
 DI0725
 DI0725_MARKER: DH = HORIZONTAL CONTROL DISK
 DI0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DI0725_STAMPING: BURTVILLE 1929 1981
 DI0725_MARK LOGO: NGS
 DI0725_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI0725+STABILITY: SURFACE MOTION
 DI0725
 DI0725  HISTORY     - Date     Condition        Report By
 DI0725  HISTORY     - 1981     MONUMENTED       NGS
 DI0725
 DI0725                          STATION DESCRIPTION
 DI0725
 DI0725'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (PCJ)
 DI0725'THIS STATION MARK WAS RECOVERED AND FOUND TO BE SLIGHTLY TILTED TO THE
 DI0725'NORTH, REFERENCE MARK NO 1 AND NO 3 WERE FOUND IN GOOD CONDITION,
 DI0725'REFERENCE MARK NO 4 LISTED IN THE 1968 DESCRIPTION SHOULD BE REFERENCE
 DI0725'MARK NO 1.  BY REQUEST OF AREA FARMERS THIS STATION WAS LOWERED THIS
 DI0725'DATE AS THIS AREA WILL BE PUT UNDER CULTIVATION.  A NEW SURFACE
 DI0725'STATION MARK WAS SET 18-INCHES BELOW THE GROUND SURFACE AND DIRECTLY
 DI0725'ABOVE THE UNDERGROUND MARK.  THE SURFACE DISK IS STAMPED--BURTVILLE
 DI0725'1929 1981--, AND SET IN THE TOP OF A ROUND CONCRETE POST.  THE
 DI0725'DISTANCES AND DIRECTIONS LISTED WERE MADE AFTER THE NEW SURFACE
 DI0725'STATION MARK WAS SET.  STATION MARK 17A001 LDH IS OBSTRUCTED THIS
 DI0725'DATE.  THE 1968 DESCRIPTION OF THE MARKS IS ADEQUATE FOR RECOVERY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1150 ***********************************************************************
 BJ1150  DESIGNATION -  BURTVILLE RM 1
 BJ1150  PID         -  BJ1150
 BJ1150  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1150  COUNTRY     -  US
 BJ1150  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1150
 BJ1150                         *CURRENT SURVEY CONTROL
 BJ1150  ______________________________________________________________________
 BJ1150* NAD 83(1992) POSITION- 30 19 55.39038(N) 091 08 03.32891(W)   NO CHECK
 BJ1150* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1150  **This station is located in a suspected subsidence area (see below).
 BJ1150  ______________________________________________________________________
 BJ1150  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BJ1150  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 BJ1150  HORZ ORDER      -  THIRD
 BJ1150
 BJ1150.The horizontal coordinates were established by classical geodetic methods
 BJ1150.and adjusted by the National Geodetic Survey in January 1993.
 BJ1150
 BJ1150.No horizontal observational check was made to the station.
 BJ1150
 BJ1150.** This station is in an area of known vertical motion. If an
 BJ1150.** orthometric height was ever established but is not available 
 BJ1150.** in the current survey control section, the orthometric height
 BJ1150.** is considered suspect.  Suspect heights are available in the
 BJ1150.** superseded section only if requested.
 BJ1150
 BJ1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1150.GEOID18 height accuracy estimate available here.
 BJ1150
 BJ1150.Click photographs - Photos may exist for this station.
 BJ1150
 BJ1150.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1150
 BJ1150. The following values were computed from the NAD 83(1992) position.
 BJ1150
 BJ1150;                    North         East     Units Scale Factor Converg.
 BJ1150;SPC LA S     -   203,090.316 1,019,142.654   MT  0.99994239   +0 05 58.3
 BJ1150;SPC LA S     -   666,305.48  3,343,637.19   sFT  0.99994239   +0 05 58.3
 BJ1150;UTM  15      - 3,357,055.534   679,360.052   MT  0.99999689   +0 56 32.9
 BJ1150
 BJ1150!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1150!SPC LA S     -   1.00000315  x   0.99994239  =   0.99994554
 BJ1150!UTM  15      -   1.00000315  x   0.99999689  =   1.00000004
 BJ1150
 BJ1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7936057055(NAD 83)
 BJ1150
 BJ1150                          SUPERSEDED SURVEY CONTROL
 BJ1150
 BJ1150  NAD 83(1986)-  30 19 55.40862(N)    091 08 03.32753(W) AD(       ) 3
 BJ1150
 BJ1150.Superseded values are not recommended for survey control.
 BJ1150
 BJ1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1150.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1150
 BJ1150_MARKER: DR = REFERENCE MARK DISK
 BJ1150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1150_STAMPING: BURTVILLE NO. 1 1929
 BJ1150_MARK LOGO: CGS
 BJ1150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1150+STABILITY: SURFACE MOTION
 BJ1150
 BJ1150  HISTORY     - Date     Condition        Report By
 BJ1150  HISTORY     - 1929     MONUMENTED       CGS
 BJ1150  HISTORY     - 1969     GOOD             CGS
 BJ1150  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ1150
 BJ1150                          STATION DESCRIPTION
 BJ1150
 BJ1150'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1150'IN BURTVILLE.
 BJ1150'ABOUT 8.62 MILES SOUTH OF THE ILLINOIS CENTRAL RAILROAD STATION IN
 BJ1150'BATON ROUGE ABOUT 1.0 MILE SOUTH ALONG NEW STATE HIGHWAY 30 FROM THE
 BJ1150'JUNCTION OF NEW STATE HIGHWAY 30 AND STATE HIGHWAY 327.  IT IS 85.6
 BJ1150'FEET EAST OF THE STATION, 5.5 FEET NORTH OF MILE POST 375, 5.9 FEET
 BJ1150'WEST OF THE WEST RAIL, 176 FEET SOUTH OF THE CENTERLINE OF A GRAVEL
 BJ1150'ROAD.  SET IN THE TOP OF A CONCRETE POST, 1.0 FOOT UNDERGROUND AND
 BJ1150'ABOUT 2.0 FEET BELOW LEVEL OF TRACK.
 BJ1150
 BJ1150                          STATION RECOVERY (1976)
 BJ1150
 BJ1150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1150'THE BENCH MARK WAS SEARCHED FOR BUT NOT RECOVERED ON THIS DATE
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1007 ***********************************************************************
 BJ1007  DESIGNATION -  BURTVILLE RM 3
 BJ1007  PID         -  BJ1007
 BJ1007  STATE/COUNTY-  LA/EAST BATON ROUGE
 BJ1007  COUNTRY     -  US
 BJ1007  USGS QUAD   -  PLAQUEMINE (2018)
 BJ1007
 BJ1007                         *CURRENT SURVEY CONTROL
 BJ1007  ______________________________________________________________________
 BJ1007* NAD 83(1992) POSITION- 30 19 56.02487(N) 091 08 04.15219(W)   NO CHECK
 BJ1007* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1007  **This station is located in a suspected subsidence area (see below).
 BJ1007  ______________________________________________________________________
 BJ1007  GEOID HEIGHT    -        -27.031 (meters)                     GEOID18
 BJ1007  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 BJ1007  HORZ ORDER      -  THIRD
 BJ1007
 BJ1007.The horizontal coordinates were established by classical geodetic methods
 BJ1007.and adjusted by the National Geodetic Survey in January 1993.
 BJ1007
 BJ1007.No horizontal observational check was made to the station.
 BJ1007
 BJ1007.** This station is in an area of known vertical motion.  Due to the
 BJ1007.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ1007.** determined the orthometric heights for marks in these suspect
 BJ1007.** subsidence areas should be considered valid only at the epoch date
 BJ1007.** associated with the orthometric height.  These heights must always
 BJ1007.** be validated when used as control.  All previously superseded
 BJ1007.** orthometric heights are now considered suspect and are available
 BJ1007.** in the superseded section.  NGS does not recommend using suspect
 BJ1007.** or superseded heights as control.
 BJ1007
 BJ1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1007.GEOID18 height accuracy estimate available here.
 BJ1007
 BJ1007.Click photographs - Photos may exist for this station.
 BJ1007
 BJ1007.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ1007
 BJ1007. The following values were computed from the NAD 83(1992) position.
 BJ1007
 BJ1007;                    North         East     Units Scale Factor Converg.
 BJ1007;SPC LA S     -   203,109.815 1,019,120.630   MT  0.99994240   +0 05 57.9
 BJ1007;SPC LA S     -   666,369.45  3,343,564.93   sFT  0.99994240   +0 05 57.9
 BJ1007;UTM  15      - 3,357,074.708   679,337.742   MT  0.99999679   +0 56 32.5
 BJ1007
 BJ1007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ1007!SPC LA S     -   1.00000334  x   0.99994240  =   0.99994574
 BJ1007!UTM  15      -   1.00000334  x   0.99999679  =   1.00000013
 BJ1007
 BJ1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP7933757074(NAD 83)
 BJ1007
 BJ1007                          SUPERSEDED SURVEY CONTROL
 BJ1007
 BJ1007  NAD 83(1986)-  30 19 56.04349(N)    091 08 04.15053(W) AD(       ) 3
 BJ1007
 BJ1007.Superseded values are not recommended for survey control.
 BJ1007
 BJ1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ1007.See file dsdata.pdf to determine how the superseded data were derived.
 BJ1007
 BJ1007_MARKER: DR = REFERENCE MARK DISK
 BJ1007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1007_STAMPING: BURTVILLE NO 3 1929
 BJ1007_MARK LOGO: CGS
 BJ1007_PROJECTION: RECESSED 20 CENTIMETERS
 BJ1007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1007+STABILITY: SURFACE MOTION
 BJ1007
 BJ1007  HISTORY     - Date     Condition        Report By
 BJ1007  HISTORY     - 1955     MONUMENTED       CGS
 BJ1007  HISTORY     - 1969     GOOD             LADH
 BJ1007  HISTORY     - 1976     GOOD             NGS
 BJ1007  HISTORY     - 1986     GOOD             NGS
 BJ1007
 BJ1007                          STATION DESCRIPTION
 BJ1007
 BJ1007'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 BJ1007'IN BURTVILLE ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 1.0 MILE SOUTH
 BJ1007'ALONG NEW STATE HIGHWAY 30 FROM THE JUNCTION OF STATE HIGHWAY 327. IT
 BJ1007'IS ON THE OLD HOFFMAN ESTATE, NEAR THE EAST SIDE OF A SMALL PASTURE,
 BJ1007'87.4 FEET NORTH OF THE STATION, 100 FEET NORTHWEST OF MILE POST 375,
 BJ1007'89 FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 49 FEET WEST OF THE
 BJ1007'WEST RAIL, 2 FEET SOUTH OF A TELEPHONE POLE, 4 FEET BELOW THE TRACK
 BJ1007'LEVEL.  SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 BJ1007'THE LEVEL OF THE GROUND.
 BJ1007
 BJ1007                          STATION RECOVERY (1976)
 BJ1007
 BJ1007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ1007'1.3 MILE SOUTHEAST ALONG STATE HIGHWAY 327 FROM ITS INTESECTION WITH
 BJ1007'STATE HIGHWAY 30, 0.95 MILE SOUTHEAST OF THE Y JUNCTION OF WHERE 327
 BJ1007'SPLITS AND LEADS NORTHWEST AND SOUTHEAST, 150 PACES NORTHEAST OF THE
 BJ1007'CENTER LINE OF STATE HIGHWAY 327, 89 FT SOUTHEAST OF THE CENTER LINE
 BJ1007'OF A GRAVEL ROAD, 48 FT SOUTHWEST OF SOUTHWEST RAIL OF THE ILLINOIS
 BJ1007'CENTRAL RAILROAD, 2 FT SOUTHWEST OF TELEPHONE POLE NUMBER 4555, NOTE
 BJ1007'POLE IS LAST POLE IN ROW AND HAS UNDERGROUND WIRES LEADING FROM IT,
 BJ1007'4.7 FT SOUTHEAST OF THE EAST FENCE CORNER AROUND A NATURAL GAS PIPE
 BJ1007'LINE FILTER, 87.8 FT NORTH OF THE STATION, NOTE MAY BE REACHED BY
 BJ1007'GOING 1 MI SE ALONG HWY 30 FROM INTERSECTION WITH HWY 327.
 BJ1007
 BJ1007                          STATION RECOVERY (1986)
 BJ1007
 BJ1007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0818 ***********************************************************************
 AT0818  DESIGNATION -  BURWOOD 1921
 AT0818  PID         -  AT0818
 AT0818  STATE/COUNTY-  LA/PLAQUEMINES
 AT0818  COUNTRY     -  US
 AT0818  USGS QUAD   -  BURRWOOD BAYOU WEST (2018)
 AT0818
 AT0818                         *CURRENT SURVEY CONTROL
 AT0818  ______________________________________________________________________
 AT0818* NAD 83(1992) POSITION- 28 58 02.90449(N) 089 22 43.11883(W)   ADJUSTED
 AT0818* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0818  **This station is located in a suspected subsidence area (see below).
 AT0818  ______________________________________________________________________
 AT0818  GEOID HEIGHT    -        -23.306 (meters)                     GEOID18
 AT0818  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 AT0818  HORZ ORDER      -  THIRD
 AT0818
 AT0818.The horizontal coordinates were established by classical geodetic methods
 AT0818.and adjusted by the National Geodetic Survey in January 1993.
 AT0818
 AT0818.** This station is in an area of known vertical motion. If an
 AT0818.** orthometric height was ever established but is not available 
 AT0818.** in the current survey control section, the orthometric height
 AT0818.** is considered suspect.  Suspect heights are available in the
 AT0818.** superseded section only if requested.
 AT0818
 AT0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0818.GEOID18 height accuracy estimate available here.
 AT0818
 AT0818.Click photographs - Photos may exist for this station.
 AT0818
 AT0818.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0818
 AT0818. The following values were computed from the NAD 83(1992) position.
 AT0818
 AT0818;                    North         East     Units Scale Factor Converg.
 AT0818;SPC LA S     -    53,444.678 1,190,529.716   MT  1.00008701   +0 58 38.5
 AT0818;SPC LA S     -   175,343.08  3,905,929.58   sFT  1.00008701   +0 58 38.5
 AT0818;UTM  16      - 3,206,713.023   268,212.127   MT  1.00026304   -1 09 09.1
 AT0818
 AT0818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0818!SPC LA S     -   1.00000373  x   1.00008701  =   1.00009074
 AT0818!UTM  16      -   1.00000373  x   1.00026304  =   1.00026677
 AT0818
 AT0818:                Primary Azimuth Mark                     Grid Az
 AT0818:SPC LA S     -  SOUTHWEST PASS LH 1904                   288 43 01.1
 AT0818:UTM  16      -  SOUTHWEST PASS LH 1904                   290 50 48.7
 AT0818
 AT0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT6821206713(NAD 83)
 AT0818
 AT0818|---------------------------------------------------------------------|
 AT0818| PID    Reference Object                     Distance      Geod. Az  |
 AT0818|                                                           dddmmss.s |
 AT0818| AT0807 JACKSONS HOUSE SOUTH GABLE          APPROX. 3.2 KM 0240809.6 |
 AT0818| AT1047 ARMSTRONGS HOUSE SOUTH GABLE        APPROX. 5.9 KM 0301802.3 |
 AT0818| AT0819 SOUTHWEST PASS LH 1904              APPROX. 1.4 KM 2894139.6 |
 AT0818|---------------------------------------------------------------------|
 AT0818
 AT0818                          SUPERSEDED SURVEY CONTROL
 AT0818
 AT0818  NAD 83(1986)-  28 58 02.91018(N)    089 22 43.13354(W) AD(       ) 3
 AT0818  NAD 27      -  28 58 02.67500(N)    089 22 43.18400(W) AD(       ) 3
 AT0818  USSD        -  28 58 02.90000(N)    089 22 42.55800(W) AD(       ) 3
 AT0818
 AT0818.Superseded values are not recommended for survey control.
 AT0818
 AT0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0818.See file dsdata.pdf to determine how the superseded data were derived.
 AT0818
 AT0818_MARKER: Z = SEE DESCRIPTION
 AT0818_SETTING: 0 = UNSPECIFIED SETTING
 AT0818_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0818
 AT0818  HISTORY     - Date     Condition        Report By
 AT0818  HISTORY     - 1921     MONUMENTED       CGS
 AT0818  HISTORY     - 1934     MARK NOT FOUND   CGS
 AT0818
 AT0818                          STATION DESCRIPTION
 AT0818
 AT0818'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (GCM)
 AT0818'ON THE LAWN AT
 AT0818'BURRWOOD, BETWEEN THE SIDEWALK AND THE WALL AT THE
 AT0818'RIVER, AND ON A LINE BETWEEN THE
 AT0818'SOUTHWEST PASS LIGHTHOUSE AND THE
 AT0818'WESTERLY ONE OF THE GROUP OF OFFICERS QUARTERS.
 AT0818'STATION WAS REPORTED
 AT0818'LOST IN 1934.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ4314 ***********************************************************************
 BJ4314  DESIGNATION -  BUSH
 BJ4314  PID         -  BJ4314
 BJ4314  STATE/COUNTY-  LA/TANGIPAHOA
 BJ4314  COUNTRY     -  US
 BJ4314  USGS QUAD   -  PONCHATOULA NE (2018)
 BJ4314
 BJ4314                         *CURRENT SURVEY CONTROL
 BJ4314  ______________________________________________________________________
 BJ4314* NAD 83(1992) POSITION- 30 24 35.85726(N) 090 16 24.05568(W)   ADJUSTED
 BJ4314* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ4314  **This station is located in a suspected subsidence area (see below).
 BJ4314  ______________________________________________________________________
 BJ4314  GEOID HEIGHT    -        -26.685 (meters)                     GEOID18
 BJ4314  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 BJ4314  HORZ ORDER      -  FIRST
 BJ4314
 BJ4314.The horizontal coordinates were established by classical geodetic methods
 BJ4314.and adjusted by the National Geodetic Survey in January 1993.
 BJ4314
 BJ4314.** This station is in an area of known vertical motion. If an
 BJ4314.** orthometric height was ever established but is not available 
 BJ4314.** in the current survey control section, the orthometric height
 BJ4314.** is considered suspect.  Suspect heights are available in the
 BJ4314.** superseded section only if requested.
 BJ4314
 BJ4314.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ4314.GEOID18 height accuracy estimate available here.
 BJ4314
 BJ4314.Click photographs - Photos may exist for this station.
 BJ4314
 BJ4314.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ4314
 BJ4314. The following values were computed from the NAD 83(1992) position.
 BJ4314
 BJ4314;                    North         East     Units Scale Factor Converg.
 BJ4314;SPC LA S     -   212,181.000 1,101,844.550   MT  0.99995114   +0 31 48.0
 BJ4314;SPC LA S     -   696,130.50  3,614,968.33   sFT  0.99995114   +0 31 48.0
 BJ4314;UTM  15      - 3,367,370.109   761,940.121   MT  1.00044654   +1 22 51.5
 BJ4314
 BJ4314!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ4314!SPC LA S     -   1.00000401  x   0.99995114  =   0.99995515
 BJ4314!UTM  15      -   1.00000401  x   1.00044654  =   1.00045055
 BJ4314
 BJ4314:                Primary Azimuth Mark                     Grid Az
 BJ4314:SPC LA S     -  BUSH AZ MK 2                             099 43 45.5
 BJ4314:UTM  15      -  BUSH AZ MK 2                             098 52 42.0
 BJ4314
 BJ4314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP6194067370(NAD 83)
 BJ4314
 BJ4314|---------------------------------------------------------------------|
 BJ4314| PID    Reference Object                     Distance      Geod. Az  |
 BJ4314|                                                           dddmmss.s |
 BJ4314| CW1172 BUSH RM 1                            34.979 METERS 04715     |
 BJ4314| BJ4228 MADISONVILLE MUNICIPAL TANK         APPROX.11.3 KM 0955233.7 |
 BJ4314| CW1171 BUSH AZ MK 2                                       1001533.5 |
 BJ4314| BJ4227 TCHEFUNCTA RIVER RANGE REAR LT      APPROX.10.6 KM 1083211.6 |
 BJ4314| CW1173 BUSH RM 2                            17.523 METERS 13303     |
 BJ4314| CW1170 BUSH AZ MK                                         3253359.7 |
 BJ4314|---------------------------------------------------------------------|
 BJ4314
 BJ4314                          SUPERSEDED SURVEY CONTROL
 BJ4314
 BJ4314  NAD 83(1986)-  30 24 35.87135(N)    090 16 24.05378(W) AD(       ) 1
 BJ4314  NAD 27      -  30 24 35.17295(N)    090 16 23.75861(W) AD(       ) 1
 BJ4314
 BJ4314.Superseded values are not recommended for survey control.
 BJ4314
 BJ4314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ4314.See file dsdata.pdf to determine how the superseded data were derived.
 BJ4314
 BJ4314_MARKER: DS = TRIANGULATION STATION DISK
 BJ4314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ4314_STAMPING: BUSH 1953
 BJ4314_MARK LOGO: CGS
 BJ4314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ4314+STABILITY: SURFACE MOTION
 BJ4314
 BJ4314  HISTORY     - Date     Condition        Report By
 BJ4314  HISTORY     - 1953     MONUMENTED       CGS
 BJ4314  HISTORY     - 1955     GOOD             CGS
 BJ4314  HISTORY     - 1970     GOOD             NGS
 BJ4314
 BJ4314                          STATION DESCRIPTION
 BJ4314
 BJ4314'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (RLE)
 BJ4314'THE STATION IS ABOUT 9 MILES WEST AND 1-1/2 MILES SOUTH OF
 BJ4314'MADISONVILLE IN A WOODED AREA.  IT IS 85.0 FEET EAST OF
 BJ4314'THE CENTER OF A GRAVELED ROAD, 72.5 FEET NORTHWEST OF A
 BJ4314'FENCE CORNER, 26.5 FEET SOUTHEAST OF A TRIANGULAR BLAZED
 BJ4314'SWEET GUM TREE, 22.0 FEET SOUTHWEST OF A TRIANGULAR BLAZED
 BJ4314'PINE TREE AND 18.5 FEET NORTHEAST OF A TRIANGULAR BLAZED
 BJ4314'PINE TREE.  IT PROJECTS 4 INCHES AND IS STAMPED BUSH 1953.
 BJ4314'
 BJ4314'REFERENCE MARK NO. 1 IS ACROSS THE ROAD FROM THE STATION,
 BJ4314'31.0 FEET EAST OF THE CENTER OF A GRAVELED ROAD, 5.0 FEET WEST
 BJ4314'OF A LARGE PINE TREE AND 1.0 FOOT NORTH OF A WOVEN WIRE
 BJ4314'FENCE.  IT PROJECTS 4 INCHES AND IS STAMPED BUSH NO 1 1953.
 BJ4314'
 BJ4314'REFERENCE MARK NO. 2 IS 58.0 FEET WEST OF A FENCE CORNER AND
 BJ4314'1.0 FOOT NORTH OF A WOVEN WIRE FENCE.  IT PROJECTS 3 INCHES AND
 BJ4314'IS STAMPED BUSH NO 2 1953.
 BJ4314'
 BJ4314'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND REFERENCE MARK
 BJ4314'NO. 2 IS 124.7 FEET.
 BJ4314'
 BJ4314'THE AZIMUTH MARK IS 35.0 FEET EAST OF THE CENTER OF A GRAVELED
 BJ4314'ROAD, 20.0 FEET SOUTH OF A TRIANGULAR BLAZED PINE TREE AND
 BJ4314'19.0 FEET EAST OF A FENCE CORNER.  IT PROJECTS 4 INCHES
 BJ4314'AND IS STAMPED BUSH 1953.
 BJ4314'
 BJ4314'TO REACH THE STATION FROM THE POST OFFICE IN MADISONVILLE,
 BJ4314'GO EAST AND SOUTH ON STATE ROUTE NO. 122 FOR 0.3 MILE TO THE
 BJ4314'JUNCTION OF U.S. HIGHWAY NO. 190 ONE BLOCK WEST OF THE TCHEFUNCTA
 BJ4314'RIVER SWINGING BRIDGE.  HERE TURN RIGHT ON U.S. HIGHWAY
 BJ4314'NO. 190 AND GO WESTERLY FOR 8.5 MILES TO A SIDE ROAD LEFT
 BJ4314'JUST AFTER CROSSING THE BEDICO CREEK BRIDGE, TURN LEFT AND
 BJ4314'GO SOUTHWESTERLY FOR 1.0 MILE TO A T ROAD RIGHT.  CONTINUE
 BJ4314'SOUTHWESTERLY FOR 0.3 MILE TO A T ROAD LEFT, TURN LEFT AND GO
 BJ4314'SOUTH-SOUTHEASTERLY AND SOUTH FOR 1.35 MILES AND THE AZIMUTH
 BJ4314'MARK ON THE LEFT AS DESCRIBED.  CONTINUE SOUTHERLY FOR 0.25
 BJ4314'MILE TO WHERE THE ROAD TURNS TO THE LEFT AT A POWERLINE
 BJ4314'TRANSFORMER POLE ON THE LEFT AND THE STATION ON THE RIGHT
 BJ4314'AS DESCRIBED.
 BJ4314'
 BJ4314'HEIGHT OF LIGHT ABOVE STATION MARK 37 METERS.
 BJ4314
 BJ4314                          STATION RECOVERY (1955)
 BJ4314
 BJ4314'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE)
 BJ4314'THE STATION WAS VISITED AND ALL MARKS WERE RECOVERED IN GOOD
 BJ4314'CONDITION.  THE 1953 DESCRIPTION BY R.L.E., IS ADEQUATE
 BJ4314'WITH THIS CORRECTION.  THE STATION MARK IS 85 FEET WEST,
 BJ4314'NOT EAST OF THE CENTER OF THE GRAVELED ROAD.
 BJ4314
 BJ4314                          STATION RECOVERY (1970)
 BJ4314
 BJ4314'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LGB)
 BJ4314'THE STATION MARK, REFERENCE MARKS, 1, 2 AND THE AZIMUTH MARK WERE
 BJ4314'RECOVERED AND FOUND IN GOOD CONDITION, HOWEVER THE AZIMUTH MARK WAS
 BJ4314'OBSTRUCTED AND A NEW AZIMUTH MARK WAS ESTABLISHED ON THIS DATE, DUE
 BJ4314'TO ROAD CHANGES A NEW COMPLETE DESCRIPTION FOLLOWS.
 BJ4314'
 BJ4314'THE STATION IS ABOUT 10-1/4 MILES EAST OF PONCHATOULA, 7 MILES WEST
 BJ4314'OF MADISONVILLE AND 7 MILES SOUTHEAST OF ROBERTS.  IT IS ON LAND
 BJ4314'OWNED BY MR. T.R. BUSH WHO LIVES ACROSS THE ROAD FROM THE STATION.
 BJ4314'
 BJ4314'TO REACH THE STATION FROM THE RAILROAD CROSSING ON STATE HIGHWAY 22
 BJ4314'IN PONCHATOULA, JUST SOUTH OF THE RAILROAD STATION, GO EAST ON STATE
 BJ4314'HIGHWAY 22 FOR 7.05 MILES TO THE JUNCTION WITH STATE HIGHWAY 445
 BJ4314'ON THE RIGHT, CONTINUE EAST ON HIGHWAY 22 FOR 0.7 MILE TO THE
 BJ4314'JUNCTION WITH STATE HIGHWAY 445 ON THE LEFT, CONTINUE EAST ON
 BJ4314'HIGHWAY 22 FOR 1.6 MILES TO A GRAVELED ROAD ON THE RIGHT, TURN
 BJ4314'RIGHT ON THE GRAVELED ROAD AND CROSS OVER A CATTLEGUARD AND GO SOUTH
 BJ4314'FOR 0.6 MILE TO A BLACKTOP ROAD, BEAR TO THE RIGHT ON THE
 BJ4314'BLACKTOP ROAD AND GO SOUTHWEST FOR 0.3 MILE TO A FORK, TAKE THE LEFT
 BJ4314'FORK ON THE GRAVELED ROAD AND GO SOUTH AND SOUTHEAST FOR 1.95 MILES
 BJ4314'TO A WIRE GATE ON THE RIGHT AT A BEND IN THE ROAD AND THE STATION
 BJ4314'ON THE RIGHT.  TO REACH THE NEW AZIMUTH MARK CONTINUE EAST FOR
 BJ4314'0.15 MILE TO THE MARK ON THE LEFT.  TO REACH THE OLD AZIMUTH MARK GO
 BJ4314'WEST ON THE GRAVELED ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT.
 BJ4314'
 BJ4314'THE STATION MARK IS A STANDARD DISK, STAMPED BUSH 1953, SET IN THE
 BJ4314'TOP OF AN 8 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 BJ4314'ABOVE THE GROUND.  IT IS 83 FEET WEST OF A POWER POLE, 63 FEET
 BJ4314'SOUTHWEST OF THE NORTH GATE POST, 56.5 FEET NORTHWEST OF A FENCE AND
 BJ4314'19.5 FEET SOUTH OF A 12 INCH PINE TREE.
 BJ4314'
 BJ4314'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BUSH NO 1 1953, SET IN
 BJ4314'THE TOP OF AN 8 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 BJ4314'ABOVE THE GROUND.  IT IS 72 FEET NORTH-NORTHEAST OF THE POWER POLE,
 BJ4314'28 FEET NORTHEAST OF THE CENTERLINE OF THE GRAVELED ROAD AND 6 FEET
 BJ4314'SOUTHWEST OF A 30 INCH PINE TREE.
 BJ4314'
 BJ4314'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BUSH NO 2 1953, SET IN
 BJ4314'THE TOP OF AN 8 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES
 BJ4314'ABOVE THE GROUND.  IT IS 92 FEET SOUTHWEST OF THE CENTERLINE OF THE
 BJ4314'ROAD, 58 FEET SOUTHWEST OF A CORNER FENCE POST, 6 FEET SOUTHEAST
 BJ4314'OF A FENCE.
 BJ4314'
 BJ4314'THE OLD AZIMUTH MARK IS A STANDARD DISK, STAMPED BUSH 1953, SET IN
 BJ4314'THE TOP OF AN 8 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 BJ4314'ABOVE THE GROUND.  IT IS 33 FEET NORTHEAST OF THE CENTERLINE OF A
 BJ4314'GRAVELED ROAD, 13.5 FEET NORTHEAST OF A CORNER FENCE POST, 6 FEET
 BJ4314'SOUTHEAST OF A FENCE AND 4 FEET WEST OF AN 18 INCH PINE TREE.
 BJ4314'
 BJ4314'THE NEW AZIMUTH MARK IS A STANDARD DISK, STAMPED BUSH NO 2 1953 1970,
 BJ4314'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT
 BJ4314'PROJECTS 6 INCHES ABOVE THE GROUND.  IT IS 22 FEET NORTH OF THE
 BJ4314'CENTERLINE OF A GRAVELED ROAD, 3 FEET EAST OF A POWER POLE WITH A
 BJ4314'TRANSFORMER AND 2.5 FEET NORTHWEST OF A WITNESS POST.
 BJ4314'
 BJ4314'HEIGHT OF LIGHT ABOVE STATION MARK 135.73 FEET.
 BJ4314'
 BJ4314'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES WEST OF
 BJ4314'MADISONVILLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1940 ***********************************************************************
 CP1940  DESIGNATION -  BUSHES RESET
 CP1940  PID         -  CP1940
 CP1940  STATE/COUNTY-  LA/FRANKLIN
 CP1940  COUNTRY     -  US
 CP1940  USGS QUAD   -  CROWVILLE (2018)
 CP1940
 CP1940                         *CURRENT SURVEY CONTROL
 CP1940  ______________________________________________________________________
 CP1940* NAD 83(1986) POSITION- 32 13 08.     (N) 091 36 50.     (W)   SCALED
 CP1940* NAVD 88 ORTHO HEIGHT -    25.96  (+/-2cm)       85.2   (feet) VERTCON3
 CP1940  ______________________________________________________________________
 CP1940  GEOID HEIGHT    -        -26.252 (meters)                     GEOID18
 CP1940  VERT ORDER      -  THIRD (See Below)
 CP1940
 CP1940.The horizontal coordinates were scaled from a map and have
 CP1940.an estimated accuracy of +/- 6 seconds.
 CP1940
 CP1940.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1940.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1940
 CP1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1940.GEOID18 height accuracy estimate available here.
 CP1940
 CP1940.The vertical order pertains to the NGVD 29 superseded value.
 CP1940
 CP1940.Click photographs - Photos may exist for this station.
 CP1940
 CP1940;                    North         East    Units  Estimated Accuracy
 CP1940;SPC LA N     -   190,920.    1,083,530.      MT  (+/- 180 meters Scaled)
 CP1940
 CP1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR306655(NAD 83)
 CP1940
 CP1940                          SUPERSEDED SURVEY CONTROL
 CP1940
 CP1940  NGVD 29 (??/??/??)   26.01   (m)           85.3    (f) RESET       3  
 CP1940
 CP1940.Superseded values are not recommended for survey control.
 CP1940
 CP1940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1940.See file dsdata.pdf to determine how the superseded data were derived.
 CP1940
 CP1940_MARKER: DB = BENCH MARK DISK
 CP1940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1940_STAMPING: PBM BUSHES RESET 1970
 CP1940_MARK LOGO: CGS
 CP1940_PROJECTION: PROJECTING 5 CENTIMETERS
 CP1940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1940+STABILITY: SURFACE MOTION
 CP1940
 CP1940  HISTORY     - Date     Condition        Report By
 CP1940  HISTORY     - 1970     MONUMENTED       NGS
 CP1940
 CP1940                          STATION DESCRIPTION
 CP1940
 CP1940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 CP1940'2.05 MI SW FROM CROWVILLE.
 CP1940'ABOUT 2.05 MILES SOUTHWEST ALONG STATE HIGHWAY 17 FROM THE POST OFFICE
 CP1940'IN CROWVILLE, AT THE INTERSECTION WITH A ROAD LEADING EAST, ABOUT 100
 CP1940'YARDS EAST OF STATE HIGHWAY 17 AT THE SOUTHEAST END OF THE FLARE OF
 CP1940'THE INTERSECTION, 38 FEET NORTH OF THE CENTER OF THE ROAD LEADING
 CP1940'EAST, 3 FEET SOUTHEAST OF A FENCE CORNER, 1 FOOT SOUTH OF A FENCE LINE
 CP1940'AND 1 FOOT WEST OF A METAL WITNESS POST.  IT IS A BENCH MARK DISK SET
 CP1940'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0880 ***********************************************************************
 AT0880  DESIGNATION -  BUSY
 AT0880  PID         -  AT0880
 AT0880  STATE/COUNTY-  LA/ST BERNARD
 AT0880  COUNTRY     -  US
 AT0880  USGS QUAD   -  NORTH ISLANDS (2018)
 AT0880
 AT0880                         *CURRENT SURVEY CONTROL
 AT0880  ______________________________________________________________________
 AT0880* NAD 83(1993) POSITION- 29 52 53.15583(N) 088 49 17.11367(W)   ADJUSTED
 AT0880* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0880  **This station is located in a suspected subsidence area (see below).
 AT0880  ______________________________________________________________________
 AT0880  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 AT0880  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 AT0880  HORZ ORDER      -  THIRD
 AT0880
 AT0880.The horizontal coordinates were established by classical geodetic methods
 AT0880.and adjusted by the National Geodetic Survey in May 1994.
 AT0880
 AT0880.** This station is in an area of known vertical motion. If an
 AT0880.** orthometric height was ever established but is not available 
 AT0880.** in the current survey control section, the orthometric height
 AT0880.** is considered suspect.  Suspect heights are available in the
 AT0880.** superseded section only if requested.
 AT0880
 AT0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0880.GEOID18 height accuracy estimate available here.
 AT0880
 AT0880.Click photographs - Photos may exist for this station.
 AT0880
 AT0880.The Laplace correction was computed from DEFLEC18 derived deflections.
 AT0880
 AT0880. The following values were computed from the NAD 83(1993) position.
 AT0880
 AT0880;                    North         East     Units Scale Factor Converg.
 AT0880;SPC LA S     -   155,783.277 1,242,615.797   MT  0.99992790   +1 15 21.6
 AT0880;SPC LA S     -   511,098.97  4,076,815.33   sFT  0.99992790   +1 15 21.6
 AT0880;UTM  16      - 3,307,040.397   324,104.726   MT  0.99998174   -0 54 27.6
 AT0880
 AT0880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AT0880!SPC LA S     -   1.00000398  x   0.99992790  =   0.99993188
 AT0880!UTM  16      -   1.00000398  x   0.99998174  =   0.99998572
 AT0880
 AT0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCU2410407040(NAD 83)
 AT0880
 AT0880                          SUPERSEDED SURVEY CONTROL
 AT0880
 AT0880  NAD 83(1992)-  29 52 53.16297(N)    088 49 17.10362(W) AD(       ) 3
 AT0880  NAD 83(1986)-  29 52 53.16137(N)    088 49 17.10300(W) AD(       ) 3
 AT0880  NAD 27      -  29 52 52.42900(N)    088 49 17.02700(W) AD(       ) 3
 AT0880
 AT0880.Superseded values are not recommended for survey control.
 AT0880
 AT0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AT0880.See file dsdata.pdf to determine how the superseded data were derived.
 AT0880
 AT0880_MARKER: DT = TOPOGRAPHIC STATION DISK
 AT0880_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AT0880_STAMPING: BUSY 1950
 AT0880_MARK LOGO: CGS
 AT0880_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AT0880
 AT0880  HISTORY     - Date     Condition        Report By
 AT0880  HISTORY     - 1950     MONUMENTED       CGS
 AT0880  HISTORY     - 1950     GOOD             CGS
 AT0880
 AT0880                          STATION DESCRIPTION
 AT0880
 AT0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (PLB)
 AT0880'THE STATION IS LOCATED ON THE CHANDELEUR ISLANDS, APPROXIMATELY 12.4
 AT0880'MILES SOUTH OF CHANDELEUR LIGHTHOUSE, 66 FEET NORTHWEST OF THE
 AT0880'NORTHWEST EDGE OF A V-SHAPED POND, 113 FEET SOUTHWEST OF THE SOUTHWEST
 AT0880'EDGE OF A VERY SMALL POND, 72 FEET EAST OF THE EAST END OF THE SOUTH
 AT0880'PORTION OF A U-SHAPED POND, AND 5.6 FEET NORTHWEST OF A 4- BY 4-INCH
 AT0880'WOODEN WITNESS POST.
 AT0880'
 AT0880'STATION MARK IS A STANDARD DISK STAMPED BUSY 1950, AND SET IN THE TOP
 AT0880'OF AN 8-INCH CIRCULAR CONCRETE MONUMENT PROJECTING 0.6 FOOT ABOVE
 AT0880'GROUND.
 AT0880'
 AT0880'STATION IS 228.8 METERS S 82 DEG EAST FROM THE MEAN HIGHWATER LINE.
 AT0880'
 AT0880'APPROXIMATE ELEVATION ABOVE HIGH-WATER MARK - 4 FEET.
 AT0880
 AT0880                          STATION RECOVERY (1950)
 AT0880
 AT0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (NET)
 AT0880'ON THE NORTHERLY OF THE CHANDELEUR ISLANDS, ABOUT 11.8 MILES SOUTH OF
 AT0880'THE CHANDELEUR LIGHT, ABOUT 740 FEET WEST OF THE MEAN HIGH WATER LINE
 AT0880'ALONG THE EAST SIDE OF THE ISLAND, 64 FEET NORTHWEST OF THE NORTHWEST
 AT0880'EDGE OF A V-SHAPED POND, 115 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF A
 AT0880'VERY SMALL POND, 77 FEET EAST OF THE EAST END OF THE SOUTH PORTION OF
 AT0880'A U-SHAPED POND, ABOUT 4 FEET ABOVE MEAN HIGH WATER, 5.6 FEET NORTH OF
 AT0880'A 4 X 4-INCH WITNESS POST, A STANDARD TOPOGRAPHIC DISK STAMPED BUSY
 AT0880'1950 SET IN THE TOP OF AN 8-INCH CONCRETE TILE PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3249 ***********************************************************************
 BK3249  HT_MOD      -  This is a Height Modernization Survey Station.
 BK3249  DESIGNATION -  BUTCH
 BK3249  PID         -  BK3249
 BK3249  STATE/COUNTY-  LA/ACADIA
 BK3249  COUNTRY     -  US
 BK3249  USGS QUAD   -  EUNICE SOUTH (2018)
 BK3249
 BK3249                         *CURRENT SURVEY CONTROL
 BK3249  ______________________________________________________________________
 BK3249* NAD 83(2011) POSITION- 30 28 15.26777(N) 092 25 33.56814(W)   ADJUSTED
 BK3249* NAD 83(2011) ELLIP HT-   -16.642 (meters)        (06/27/12)   ADJUSTED
 BK3249* NAD 83(2011) EPOCH   -  2010.00
 BK3249* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3249  **This station is located in a suspected subsidence area (see below).
 BK3249  ______________________________________________________________________
 BK3249  NAVD 88 orthometric height was determined with geoid model    GEOID03
 BK3249  GEOID HEIGHT    -        -27.392 (meters)                     GEOID03
 BK3249  GEOID HEIGHT    -        -27.290 (meters)                     GEOID18
 BK3249  NAD 83(2011) X  -   -232,891.617 (meters)                     COMP
 BK3249  NAD 83(2011) Y  - -5,497,024.000 (meters)                     COMP
 BK3249  NAD 83(2011) Z  -  3,215,466.773 (meters)                     COMP
 BK3249  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 BK3249
 BK3249  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BK3249  Standards:
 BK3249         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BK3249            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BK3249  -------------------------------------------------------------------
 BK3249  NETWORK    0.58   3.27           0.12   0.29   1.67      0.02380393
 BK3249  -------------------------------------------------------------------
 BK3249  Click here for local accuracies and other accuracy information.
 BK3249
 BK3249.This mark is at Eunice Airport (4R7)
 BK3249
 BK3249.The horizontal coordinates were established by GPS observations
 BK3249.and adjusted by the National Geodetic Survey in June 2012.
 BK3249
 BK3249.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BK3249.been affixed to the stable North American tectonic plate. See 
 BK3249.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BK3249
 BK3249.The horizontal coordinates are valid at the epoch date displayed above
 BK3249.which is a decimal equivalence of Year/Month/Day.
 BK3249
 BK3249.** This station is in an area of known vertical motion. If an
 BK3249.** orthometric height was ever established but is not available 
 BK3249.** in the current survey control section, the orthometric height
 BK3249.** is considered suspect.  Suspect heights are available in the
 BK3249.** superseded section only if requested.
 BK3249
 BK3249.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3249.GEOID18 height accuracy estimate available here.
 BK3249
 BK3249.Click photographs - Photos may exist for this station.
 BK3249
 BK3249.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3249
 BK3249.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3249
 BK3249.The ellipsoidal height was determined by GPS observations
 BK3249.and is referenced to NAD 83.
 BK3249
 BK3249. The following values were computed from the NAD 83(2011) position.
 BK3249
 BK3249;                    North         East     Units Scale Factor Converg.
 BK3249;SPC LA S     -   218,966.495   895,080.681   MT  0.99995928   -0 32 46.8
 BK3249;SPC LA S     -   718,392.58  2,936,610.53   sFT  0.99995928   -0 32 46.8
 BK3249;UTM  15      - 3,371,107.579   555,099.029   MT  0.99963745   +0 17 27.9
 BK3249
 BK3249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3249!SPC LA S     -   1.00000261  x   0.99995928  =   0.99996189
 BK3249!UTM  15      -   1.00000261  x   0.99963745  =   0.99964006
 BK3249
 BK3249:                Primary Azimuth Mark                     Grid Az
 BK3249:SPC LA S     -  BUTCH AZ MK                              164 04 28.7
 BK3249:UTM  15      -  BUTCH AZ MK                              163 14 14.0
 BK3249
 BK3249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5509971107(NAD 83)
 BK3249
 BK3249|---------------------------------------------------------------------|
 BK3249| PID    Reference Object                     Distance      Geod. Az  |
 BK3249|                                                           dddmmss.s |
 BK3249| BK3250 BUTCH AZ MK                         APPROX. 0.7 KM 1633141.9 |
 BK3249|---------------------------------------------------------------------|
 BK3249
 BK3249                          SUPERSEDED SURVEY CONTROL
 BK3249
 BK3249  NAD 83(2007)-  30 28 15.26789(N)    092 25 33.56917(W) AD(2006.81) A
 BK3249  ELLIP H (03/12/08)  -16.630  (m)                       GP(2006.81) 3 1
 BK3249  ELLIP H (01/02/04)  -16.513  (m)                       GP(       ) 4 2
 BK3249  NAD 83(1992)-  30 28 15.26863(N)    092 25 33.56622(W) AD(       ) 3
 BK3249  ELLIP H (01/21/93)  -16.433  (m)                       GP(       ) 4 2
 BK3249  NAD 83(1986)-  30 28 15.28884(N)    092 25 33.56049(W) AD(       ) 3
 BK3249  NAD 27      -  30 28 14.56342(N)    092 25 33.08413(W) AD(       ) 3
 BK3249
 BK3249.Superseded values are not recommended for survey control.
 BK3249
 BK3249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3249.See file dsdata.pdf to determine how the superseded data were derived.
 BK3249
 BK3249_MARKER: DH = HORIZONTAL CONTROL DISK
 BK3249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3249_STAMPING: BUTCH 1986
 BK3249_MARK LOGO: NGS
 BK3249_PROJECTION: FLUSH
 BK3249_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3249+STABILITY: SURFACE MOTION
 BK3249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3249+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2008
 BK3249
 BK3249  HISTORY     - Date     Condition        Report By
 BK3249  HISTORY     - 1986     MONUMENTED       LADTD
 BK3249  HISTORY     - 19861231 GOOD             LADTD
 BK3249  HISTORY     - 19870220 GOOD
 BK3249  HISTORY     - 20060526 GOOD             NGS
 BK3249  HISTORY     - 20080924 GOOD             JCLS
 BK3249
 BK3249                          STATION DESCRIPTION
 BK3249
 BK3249'DESCRIBED BY LA TRANSP AND DEV 1986 (SLC)
 BK3249'THE STATION IS LOCATED ABOUT 3.2 KM (2 MI) SOUTH OF EUNICE, NEAR THE
 BK3249'AIRPORT TERMINAL BUILDING AT THE EUNICE AIRPORT AND ON THE LEFT SIDE
 BK3249'OF THE ENTRANCE TO THE AIRPLANE PARKING LOT WHICH IS ON THE NORTH OF
 BK3249'SIDE OF THE TERMINAL BUILDING.  OWNERSHIP--CITY OF EUNICE, MR. DREW
 BK3249'MILLER, AIRPORT MANAGER, EUNICE, LA. 70535, PHONE 318-457-9697.
 BK3249'
 BK3249'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 190 AND STATE
 BK3249'HIGHWAY 13 IN EUNICE, GO SOUTH ON HIGHWAY 13 FOR 0.9 KM (0.55 MI) TO
 BK3249'THE JUNCTION OF STATE HIGHWAY 91, W. MAPLE ST., GO WEST ON HIGHWAY 91
 BK3249'FOR 1.7 KM (1.05 MI) TO THE JUNCTION OF STATE HIGHWAY 755.  TURN LEFT,
 BK3249'SOUTH, ON HIGHWAY 755 FOR 2.1 KM (1.3 MI) TO A COUNTY ROAD 3123.  TURN
 BK3249'LEFT, SOUTHEAST, ON COUNTY ROAD 3123 FOR 0.6 KM (0.35 MI) TO THE
 BK3249'AIRPORT ENTRANCE ON THE LEFT. TURN LEFT AND GO EAST TO THE TERMINAL
 BK3249'BUILDING AND STATION AS DESCRIBED.
 BK3249'
 BK3249'THE STATION IS A STANDARD NGS DISK STAMPED---BUTCH 1986---, SET INTO
 BK3249'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 BK3249'GROUND.  LOCATED 55.2 METERS (181 FT) EAST FROM A CRESOTE LAMP POLE IN
 BK3249'THE AIRPLANE PARKING LOT, 50 METERS (164 FT) NORTH FROM THE NORTH
 BK3249'CORNER OF THE TERMINAL BUILDING, 17.4 METERS (57 FT) WEST FROM THE
 BK3249'CENTER OF THE TAXIWAY, 16.8 METERS (55 FT) NORTH FROM A CATCH BASIN
 BK3249'AND 11.6 METERS (38 FT) SOUTH-SOUTHEAST FROM THE CENTER OF THE
 BK3249'ENTRANCE TO THE AIRPLANE PARKING LOT.
 BK3249'
 BK3249'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---BUTCH 1986---,
 BK3249'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BK3249'
 BK3249'DESCRIBED BY R. COPP, TYPED BY RDB.
 BK3249
 BK3249                          STATION RECOVERY (1986)
 BK3249
 BK3249'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BK3249'ABOUT 3.2 KM (2.00 MI) SOUTH OF EUNICE SET NEAT THE AIRPORT TERMINAL
 BK3249'BUILDING AT THE EUNICE AIRPORT 55.2 METERS (181.1 FT) EAST OF A
 BK3249'CRESOTE LAMP POLE IN THE AIRPLANE PARKING LOT, 50 METERS (164.0 FT)
 BK3249'NORTH OF THE NORTH CORNER OF THE TERNINAL BUILDING, 17.4 METERS (57.1
 BK3249'FT) WEST OF THE CENTER OF THE TAXIWAY, 16.8 METERS (55.1 FT) NORTH OF
 BK3249'A CATCH BASIN AND 11.6 METERS (38.1 FT) SOUTH-SOUTHEAST OF THE CENTER
 BK3249'OF THE ENTRANCE TO THE AIRPLANE PARKING LOT.
 BK3249
 BK3249                          STATION RECOVERY (1987)
 BK3249
 BK3249'RECOVERED 1987
 BK3249'RECOVERED IN GOOD CONDITION.
 BK3249
 BK3249                          STATION RECOVERY (2006)
 BK3249
 BK3249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BK3249'RECOVERED IN GOOD CONDITION. TO REACH FROM UNDERPASS FOR I-10
 BK3249'WESTBOUND LANES AND LA-13 IN CROWLEY, GO 15.85 MI (25.51 KM) NORTH
 BK3249'ALONG LA-13 TO THE TEE JUNCTION FOR PR-3123, THENCE LEFT (WEST AND NW)
 BK3249'1.6 MI (2.57 KM) TO EUNICE AIRPORT ROAD, THENCE RIGHT (EAST) 0.35 MI
 BK3249'(0.56 KM) TO AIRPORT OFFICE BUILDING AND STATION AS DESCRIBED.
 BK3249'
 BK3249'CONTACT MR DREW MILLER IN ADVANCE AT (337) 580-0383 (CELL).
 BK3249
 BK3249                          STATION RECOVERY (2008)
 BK3249
 BK3249'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 BK3249'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK3250 ***********************************************************************
 BK3250  DESIGNATION -  BUTCH AZ MK
 BK3250  PID         -  BK3250
 BK3250  STATE/COUNTY-  LA/ACADIA
 BK3250  COUNTRY     -  US
 BK3250  USGS QUAD   -  EUNICE SOUTH (2018)
 BK3250
 BK3250                         *CURRENT SURVEY CONTROL
 BK3250  ______________________________________________________________________
 BK3250* NAD 83(1992) POSITION- 30 27 54.95432(N) 092 25 26.63239(W)   ADJUSTED
 BK3250* NAD 83(1992) ELLIP HT-   -14.994 (meters)        (01/02/04)   ADJUSTED
 BK3250* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK3250  **This station is located in a suspected subsidence area (see below).
 BK3250  ______________________________________________________________________
 BK3250  GEOID HEIGHT    -        -27.295 (meters)                     GEOID18
 BK3250  NAD 83(1992) X  -   -232,720.253 (meters)                     COMP
 BK3250  NAD 83(1992) Y  - -5,497,350.150 (meters)                     COMP
 BK3250  NAD 83(1992) Z  -  3,214,928.447 (meters)                     COMP
 BK3250  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 BK3250  HORZ ORDER      -  THIRD
 BK3250  ELLP ORDER      -  FOURTH    CLASS II
 BK3250
 BK3250.This mark is at Eunice Airport (4R7)
 BK3250
 BK3250.The horizontal coordinates were established by GPS observations
 BK3250.and adjusted by the National Geodetic Survey in January 1993.
 BK3250
 BK3250.** This station is in an area of known vertical motion. If an
 BK3250.** orthometric height was ever established but is not available 
 BK3250.** in the current survey control section, the orthometric height
 BK3250.** is considered suspect.  Suspect heights are available in the
 BK3250.** superseded section only if requested.
 BK3250
 BK3250.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK3250.GEOID18 height accuracy estimate available here.
 BK3250
 BK3250.Click photographs - Photos may exist for this station.
 BK3250
 BK3250.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BK3250
 BK3250.The Laplace correction was computed from DEFLEC18 derived deflections.
 BK3250
 BK3250.The ellipsoidal height was determined by GPS observations
 BK3250.and is referenced to NAD 83.
 BK3250
 BK3250. The following values were computed from the NAD 83(1992) position.
 BK3250
 BK3250;                    North         East     Units Scale Factor Converg.
 BK3250;SPC LA S     -   218,339.243   895,259.717   MT  0.99995848   -0 32 43.4
 BK3250;SPC LA S     -   716,334.67  2,937,197.92   sFT  0.99995848   -0 32 43.4
 BK3250;UTM  15      - 3,370,483.212   555,287.153   MT  0.99963771   +0 17 31.3
 BK3250
 BK3250!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BK3250!SPC LA S     -   1.00000235  x   0.99995848  =   0.99996083
 BK3250!UTM  15      -   1.00000235  x   0.99963771  =   0.99964006
 BK3250
 BK3250:                Primary Azimuth Mark                     Grid Az
 BK3250:SPC LA S     -  BUTCH                                    344 04 28.9
 BK3250:UTM  15      -  BUTCH                                    343 14 14.2
 BK3250
 BK3250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP5528770483(NAD 83)
 BK3250
 BK3250|---------------------------------------------------------------------|
 BK3250| PID    Reference Object                     Distance      Geod. Az  |
 BK3250|                                                           dddmmss.s |
 BK3250| BK3249 BUTCH                               APPROX. 0.7 KM 3433145.5 |
 BK3250|---------------------------------------------------------------------|
 BK3250
 BK3250                          SUPERSEDED SURVEY CONTROL
 BK3250
 BK3250  ELLIP H (01/21/93)  -14.914  (m)                       GP(       ) 4 2
 BK3250  NAD 83(1986)-  30 27 54.97454(N)    092 25 26.62667(W) AD(       ) 3
 BK3250  NAD 27      -  30 27 54.24859(N)    092 25 26.15038(W) AD(       ) 3
 BK3250
 BK3250.Superseded values are not recommended for survey control.
 BK3250
 BK3250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK3250.See file dsdata.pdf to determine how the superseded data were derived.
 BK3250
 BK3250_MARKER: DZ = AZIMUTH MARK DISK
 BK3250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK3250_STAMPING: BUTCH 1986
 BK3250_MARK LOGO: NGS
 BK3250_PROJECTION: FLUSH
 BK3250_MAGNETIC: O = OTHER; SEE DESCRIPTION
 BK3250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK3250+STABILITY: SURFACE MOTION
 BK3250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BK3250+SATELLITE: SATELLITE OBSERVATIONS - February 20, 1987
 BK3250
 BK3250  HISTORY     - Date     Condition        Report By
 BK3250  HISTORY     - 1986     MONUMENTED       LADTD
 BK3250  HISTORY     - 19861231 GOOD             LADTD
 BK3250  HISTORY     - 19870220 GOOD
 BK3250
 BK3250                          STATION DESCRIPTION
 BK3250
 BK3250'DESCRIBED BY LA TRANSP AND DEV 1986 (SLC)
 BK3250'THE STATION IS LOCATED ABOUT 3.2 KM (2 MI) SOUTH OF EUNICE, AT THE
 BK3250'EUNICE AIRPORT NEAR THE SOUTH END OF THE RUNWAY.  OWNERSHIP--CITY OF
 BK3250'EUNICE, MR. DREW MILLER, AIRPORT MANAGER, EUNICE, LA. 70535, PHONE
 BK3250'318-457-9697.
 BK3250'
 BK3250'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 190 AND STATE
 BK3250'HIGHWAY 13 IN EUNICE, GO SOUTH ON HIGHWAY 13 FOR 0.9 KM (0.55 MI) TO
 BK3250'THE JUNCTION OF STATE HIGHWAY 91, W. MAPLE ST, GO WEST ON HIGHWAY 91
 BK3250'FOR 1.7 KM (1.05 MI) TO THE JUNCTION OF STATE HIGHWAY 755. TURN LEFT,
 BK3250'SOUTH, ON HIGHWAY 755 FOR 2.1 KM (1.3 MI) TO COUNTY ROAD 3123. TURN
 BK3250'LEFT, SOUTHEAST, ON COUNTY ROAD 3123 FOR 0.6 KM (0.35 MI) TO THE
 BK3250'AIRPORT ENTRANCE ON THE LEFT. TURN LEFT GO EAST TO THE TERMINAL
 BK3250'BUILDING, GO SOUTH ALONG THE TAXIWAY FOR 0.6 KM (0.4 MI) TO ITS
 BK3250'JUNCTION WITH THE RUNWAY AND THE MARK ON THE RIGHT.
 BK3250'
 BK3250'THE STATION IS A STANDARD NGS DISK STAMPED---BUTCH 1986---, SET INTO
 BK3250'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 BK3250'GROUND.  LOCATED 109.7 METERS (360 FT) SOUTHEAST FROM A CONCRETE
 BK3250'FOUNDATION FOR LIGHTED WIND TEE, 39.9 METERS (131 FT) WEST FROM THE
 BK3250'WEST EDGE OF THE RUNWAY, 23 METERS (75.5 FT) SOUTH FROM THE CENTER THE
 BK3250'TAXIWAY LEADING TO THE RUNWAY, 4.1 METERS (13.5 FT) EAST FROM THE EAST
 BK3250'EDGE OF THE TAXIWAY AND 0.3 METER (1 FT) NORTH FROM A WITNESS POST.
 BK3250'
 BK3250'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---BUTCH 1986---,
 BK3250'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 BK3250'
 BK3250'DESCRIBED BY R. COPP, TYPED BY RDB.
 BK3250
 BK3250                          STATION RECOVERY (1986)
 BK3250
 BK3250'RECOVERY NOTE BY LA TRANSP AND DEV 1986 (SLC)
 BK3250'ABOUT 3.2 KM (2.00 MI) SOUTH OF EUNICE, SET NEAR THE AIRPORT TERMINAL
 BK3250'BUILDING AT THE EUNICE AIRPORT, 109.7 METERS (359.9 FT) SOUTHEAST OF A
 BK3250'CONCRETE FOUNDATION FOR LIGHTED WINDTEE, 39.9 METERS (130.9 FT) WEST
 BK3250'OF THE WEST EDGE OF THE RUNWAY, 23 METERS (75.5 FT) SOUTH OF THE
 BK3250'CENTER OF THE TAXIWAY TO THE RUNWAY AND 4.1 METERS (13.5 FT) EAST OF
 BK3250'THE EAST EDGE OF THE TAXIWAY.
 BK3250
 BK3250                          STATION RECOVERY (1987)
 BK3250
 BK3250'RECOVERED 1987
 BK3250'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2525 ***********************************************************************
 BJ2525  DESIGNATION -  BUTTE BOLT
 BJ2525  PID         -  BJ2525
 BJ2525  STATE/COUNTY-  LA/ST MARTIN
 BJ2525  COUNTRY     -  US
 BJ2525  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2525
 BJ2525                         *CURRENT SURVEY CONTROL
 BJ2525  ______________________________________________________________________
 BJ2525* NAD 83(1986) POSITION- 30 16 43.     (N) 091 41 10.     (W)   SCALED
 BJ2525* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2525  **This station is located in a suspected subsidence area (see below).
 BJ2525  ______________________________________________________________________
 BJ2525  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ2525
 BJ2525.The horizontal coordinates were scaled from a map and have
 BJ2525.an estimated accuracy of +/- 6 seconds.
 BJ2525
 BJ2525.** This station is in an area of known vertical motion. If an
 BJ2525.** orthometric height was ever established but is not available 
 BJ2525.** in the current survey control section, the orthometric height
 BJ2525.** is considered suspect.  Suspect heights are available in the
 BJ2525.** superseded section only if requested.
 BJ2525
 BJ2525.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2525.GEOID18 height accuracy estimate available here.
 BJ2525
 BJ2525.Click photographs - Photos may exist for this station.
 BJ2525
 BJ2525;                    North         East    Units  Estimated Accuracy
 BJ2525;SPC LA S     -   197,200.      966,060.      MT  (+/- 180 meters Scaled)
 BJ2525
 BJ2525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP263503(NAD 83)
 BJ2525
 BJ2525                          SUPERSEDED SURVEY CONTROL
 BJ2525
 BJ2525.No superseded survey control is available for this station.
 BJ2525
 BJ2525_MARKER: B = BOLT
 BJ2525_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2525_STAMPING: PBM BUTTE 1959 MSL
 BJ2525_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2525
 BJ2525  HISTORY     - Date     Condition        Report By
 BJ2525  HISTORY     - 1959     MONUMENTED       USACE
 BJ2525  HISTORY     - 1975     GOOD             NGS
 BJ2525  HISTORY     - 20040610 MARK NOT FOUND   USPSQD
 BJ2525
 BJ2525                          STATION DESCRIPTION
 BJ2525
 BJ2525'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 BJ2525'LOCATED AT BUTTE LA. ROSE, 197.5 FEET SOUTHWEST OF THE CENTER OF THE
 BJ2525'CROSS ROADS WHICH IS ABOUT 200 YARDS SOUTH OF THE BOAT LANDING, 135
 BJ2525'FEET SOUTH OF THE TOP OF THE LEVEE, 108 FEET SOUTH OF THE CENTER OF AN
 BJ2525'EAST-WEST ROAD, 174 FEET WEST OF THE CENTER OF A NORTH-SOUTH ROAD,
 BJ2525'46.5 FEET SOUTHEAST OF THE NORTHEAST CORNER OF MR. DUPRES HOUSE, 2
 BJ2525'FEET SOUTH OF THE PROJECTED PLANE OF THE NORTH WALL OF HIS HOUSE, 2.5
 BJ2525'FEET EAST OF A FENCE AND FENCE POST WITH A WITNESS SIGN AND 14 FEET
 BJ2525'NORTH OF THE NORTH END OF A WOODEN GATE.  (IT IS COPPER BOLT SET IN
 BJ2525'THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO WHICH
 BJ2525'IS HAD THROUGH) A 2 1/2 INCH IRON PIPE PROJECTING ABOUT 1 FOOT.
 BJ2525
 BJ2525                          STATION RECOVERY (2004)
 BJ2525
 BJ2525'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ2525'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2524 ***********************************************************************
 BJ2524  DESIGNATION -  BUTTE CAP
 BJ2524  PID         -  BJ2524
 BJ2524  STATE/COUNTY-  LA/ST MARTIN
 BJ2524  COUNTRY     -  US
 BJ2524  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2524
 BJ2524                         *CURRENT SURVEY CONTROL
 BJ2524  ______________________________________________________________________
 BJ2524* NAD 83(1986) POSITION- 30 16 43.     (N) 091 41 10.     (W)   SCALED
 BJ2524* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2524  **This station is located in a suspected subsidence area (see below).
 BJ2524  ______________________________________________________________________
 BJ2524  GEOID HEIGHT    -        -27.138 (meters)                     GEOID18
 BJ2524
 BJ2524.The horizontal coordinates were scaled from a map and have
 BJ2524.an estimated accuracy of +/- 6 seconds.
 BJ2524
 BJ2524.** This station is in an area of known vertical motion. If an
 BJ2524.** orthometric height was ever established but is not available 
 BJ2524.** in the current survey control section, the orthometric height
 BJ2524.** is considered suspect.  Suspect heights are available in the
 BJ2524.** superseded section only if requested.
 BJ2524
 BJ2524.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2524.GEOID18 height accuracy estimate available here.
 BJ2524
 BJ2524.Click photographs - Photos may exist for this station.
 BJ2524
 BJ2524;                    North         East    Units  Estimated Accuracy
 BJ2524;SPC LA S     -   197,200.      966,060.      MT  (+/- 180 meters Scaled)
 BJ2524
 BJ2524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP263503(NAD 83)
 BJ2524
 BJ2524                          SUPERSEDED SURVEY CONTROL
 BJ2524
 BJ2524.No superseded survey control is available for this station.
 BJ2524
 BJ2524_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2524_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2524_STAMPING: PBM BUTTE 1959 MSL
 BJ2524_MARK LOGO: USACE
 BJ2524_PROJECTION: PROJECTING 30 CENTIMETERS
 BJ2524_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2524_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2524
 BJ2524  HISTORY     - Date     Condition        Report By
 BJ2524  HISTORY     - 1959     MONUMENTED       USACE
 BJ2524  HISTORY     - 1975     GOOD             NGS
 BJ2524  HISTORY     - 20040610 MARK NOT FOUND   USPSQD
 BJ2524
 BJ2524                          STATION DESCRIPTION
 BJ2524
 BJ2524'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 BJ2524'IN BUTTE LA ROSE.
 BJ2524'LOCATED AT BUTTE LA. ROSE, 197.5 FEET SOUTHWEST OF THE CENTER OF THE
 BJ2524'CROSS ROADS WHICH IS ABOUT 200 YARDS SOUTH OF THE BOAT LANDING, 135
 BJ2524'FEET SOUTH OF THE TOP OF THE LEVEE, 108 FEET SOUTH OF THE CENTER OF AN
 BJ2524'EAST-WEST ROAD, 174 FEET WEST OF THE CENTER OF A NORTH-SOUTH ROAD,
 BJ2524'46.5 FEET SOUTHEAST OF THE NORTHEAST CORNER OF MR. DUPRES HOUSE, 2
 BJ2524'FEET SOUTH OF THE PROJECTED PLANE OF THE NORTH WALL OF HIS HOUSE, 2.5
 BJ2524'FEET EAST OF A FENCE AND FENCE POST WITH A WITNESS SIGN AND 14 FEET
 BJ2524'NORTH OF THE NORTH END OF A WOODEN GATE.  A 2 1/2 INCH IRON PIPE
 BJ2524'PROJECTING ABOUT 1 FOOT.
 BJ2524
 BJ2524                          STATION RECOVERY (2004)
 BJ2524
 BJ2524'RECOVERY NOTE BY US POWER SQUADRON 2004 (CAL)
 BJ2524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ5117 ***********************************************************************
 BJ5117  DESIGNATION -  BUTTE LA ROSE
 BJ5117  PID         -  BJ5117
 BJ5117  STATE/COUNTY-  LA/ST MARTIN
 BJ5117  COUNTRY     -  US
 BJ5117  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ5117
 BJ5117                         *CURRENT SURVEY CONTROL
 BJ5117  ______________________________________________________________________
 BJ5117* NAD 83(1992) POSITION- 30 17 03.71239(N) 091 41 10.37804(W)   ADJUSTED
 BJ5117* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ5117  **This station is located in a suspected subsidence area (see below).
 BJ5117  ______________________________________________________________________
 BJ5117  GEOID HEIGHT    -        -27.145 (meters)                     GEOID18
 BJ5117  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 BJ5117  HORZ ORDER      -  SECOND
 BJ5117
 BJ5117.The horizontal coordinates were established by classical geodetic methods
 BJ5117.and adjusted by the National Geodetic Survey in January 1993.
 BJ5117
 BJ5117.** This station is in an area of known vertical motion. If an
 BJ5117.** orthometric height was ever established but is not available 
 BJ5117.** in the current survey control section, the orthometric height
 BJ5117.** is considered suspect.  Suspect heights are available in the
 BJ5117.** superseded section only if requested.
 BJ5117
 BJ5117.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ5117.GEOID18 height accuracy estimate available here.
 BJ5117
 BJ5117.Click photographs - Photos may exist for this station.
 BJ5117
 BJ5117.The Laplace correction was computed from DEFLEC18 derived deflections.
 BJ5117
 BJ5117. The following values were computed from the NAD 83(1992) position.
 BJ5117
 BJ5117;                    North         East     Units Scale Factor Converg.
 BJ5117;SPC LA S     -   197,839.661   966,051.305   MT  0.99993794   -0 10 35.2
 BJ5117;SPC LA S     -   649,078.95  3,169,453.32   sFT  0.99993794   -0 10 35.2
 BJ5117;UTM  15      - 3,351,026.549   626,354.079   MT  0.99979696   +0 39 45.4
 BJ5117
 BJ5117!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BJ5117!SPC LA S     -   1.00000303  x   0.99993794  =   0.99994097
 BJ5117!UTM  15      -   1.00000303  x   0.99979696  =   0.99979999
 BJ5117
 BJ5117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP2635451026(NAD 83)
 BJ5117
 BJ5117                          SUPERSEDED SURVEY CONTROL
 BJ5117
 BJ5117  NAD 83(1986)-  30 17 03.73221(N)    091 41 10.37411(W) AD(       ) 2
 BJ5117  NAD 27      -  30 17 03.01102(N)    091 41 09.94864(W) AD(       ) 2
 BJ5117
 BJ5117.Superseded values are not recommended for survey control.
 BJ5117
 BJ5117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ5117.See file dsdata.pdf to determine how the superseded data were derived.
 BJ5117
 BJ5117_MARKER: P = PIPE CAP
 BJ5117_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ5117_MARK LOGO: MRC
 BJ5117_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ5117_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ5117
 BJ5117  HISTORY     - Date     Condition        Report By
 BJ5117  HISTORY     - 1935     MONUMENTED       MRC
 BJ5117  HISTORY     - 1957     MARK NOT FOUND   CGS
 BJ5117
 BJ5117                          STATION DESCRIPTION
 BJ5117
 BJ5117'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1935 (CAS)
 BJ5117'ON THE NORTH BANK OF THE ATCHAFALAYA RIVER, ABOUT 4.2 MILES SOUTH OF
 BJ5117'THE FISHING POST OF ATCHAFALAYA, ABOUT 2.9 MILES SOUTH OF THE NORTH
 BJ5117'ENTRANCE TO THE BUTTE LA ROSE CUT, 2.8 MILES WEST BY SOUTH OF THE
 BJ5117'SOUTH ENTRANCE TO THE BUTTE LA ROSE CUT, 40 FEET SOUTH OF A POPLAR
 BJ5117'TREE ON WHICH TWO TRIANGLES HAVE BEEN BLAZED, ON LAND BELONGING TO A
 BJ5117'MISS BENOIT, AND HALFWAY BETWEEN THE STORE OF JOE AMY AND MISS BENOITS
 BJ5117'HOUSE.
 BJ5117'
 BJ5117'THE STATION IS MARKED BY A BRONZE CAP ON A 6-INCH IRON PIPE PROTRUDING
 BJ5117'ABOUT 1 FOOT ABOVE THE SURFACE OF THE GROUND AND MARKED MISSISSIPPI
 BJ5117'RIVER COMMISSION.
 BJ5117
 BJ5117                          STATION RECOVERY (1957)
 BJ5117
 BJ5117'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (IRR)
 BJ5117'STATION NOT RECOVERED.  THE BENOIT HOUSE AND STORE HAVE
 BJ5117'BEEN DESTROYED AND THE MARK IS PROBABLY COVERED BY SILT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2379 ***********************************************************************
 BJ2379  DESIGNATION -  BUTTE LA ROSE BOLT
 BJ2379  PID         -  BJ2379
 BJ2379  STATE/COUNTY-  LA/ST MARTIN
 BJ2379  COUNTRY     -  US
 BJ2379  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2379
 BJ2379                         *CURRENT SURVEY CONTROL
 BJ2379  ______________________________________________________________________
 BJ2379* NAD 83(1986) POSITION- 30 16 59.     (N) 091 41 05.     (W)   SCALED
 BJ2379* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2379  **This station is located in a suspected subsidence area (see below).
 BJ2379  ______________________________________________________________________
 BJ2379  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ2379
 BJ2379.The horizontal coordinates were scaled from a map and have
 BJ2379.an estimated accuracy of +/- 6 seconds.
 BJ2379
 BJ2379.** This station is in an area of known vertical motion. If an
 BJ2379.** orthometric height was ever established but is not available 
 BJ2379.** in the current survey control section, the orthometric height
 BJ2379.** is considered suspect.  Suspect heights are available in the
 BJ2379.** superseded section only if requested.
 BJ2379
 BJ2379.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2379.GEOID18 height accuracy estimate available here.
 BJ2379
 BJ2379.Click photographs - Photos may exist for this station.
 BJ2379
 BJ2379;                    North         East    Units  Estimated Accuracy
 BJ2379;SPC LA S     -   197,690.      966,200.      MT  (+/- 180 meters Scaled)
 BJ2379
 BJ2379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP264508(NAD 83)
 BJ2379
 BJ2379                          SUPERSEDED SURVEY CONTROL
 BJ2379
 BJ2379.No superseded survey control is available for this station.
 BJ2379
 BJ2379_MARKER: B = BOLT
 BJ2379_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 BJ2379_PROJECTION: RECESSED 91 CENTIMETERS
 BJ2379_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2379
 BJ2379  HISTORY     - Date     Condition        Report By
 BJ2379  HISTORY     - UNK      MONUMENTED       USACE
 BJ2379  HISTORY     - 1933     GOOD             USACE
 BJ2379
 BJ2379                          STATION DESCRIPTION
 BJ2379
 BJ2379'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2379'AT BUTTE LA ROSE, SAINT MARTIN PARISH, AT LOWER END OF IRREGULAR SEC.
 BJ2379'10, T9S, R8E, OPPOSITE THE CONFLUENCE OF ATCHAFALAYA RIVER AND
 BJ2379'BUTTE LA ROSE BAY, IN A YARD, BETWEEN THE MRS. SEBASTIAN BENOIT STORE
 BJ2379'AND RESIDENCE, 175 FEET EAST OF THE EAST BANK OF THE RIVER, IN LINE
 BJ2379'BETWEEN TWO TRIANGULAR-BLAZED 12-INCH COTTONWOOD TREES, 36.3 FEET WEST
 BJ2379'OF A TRIANGULAR-BLAZED COTTONWOOD TREE, 20.2 FEET NORTHWEST OF A
 BJ2379'10-INCH TRIANGULAR-BLAZED CYPRESS TREE, AND 9.3 FEET NORTHWEST OF THE
 BJ2379'TRIANGULAR-BLAZED COTTONWOOD TREE NEAREST THE RIVER.  A COPPER BOLT,
 BJ2379'SET IN THE TOP OF A CONCRETE SLAB ABOUT 3 FEET UNDER GROUND, ACCESS TO
 BJ2379'WHICH IS HAD THROUGH AN IRON PIPE BEARING A CORPS OF ENGINEERS, U.S.
 BJ2379'ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2378 ***********************************************************************
 BJ2378  DESIGNATION -  BUTTE LA ROSE CAP
 BJ2378  PID         -  BJ2378
 BJ2378  STATE/COUNTY-  LA/ST MARTIN
 BJ2378  COUNTRY     -  US
 BJ2378  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2378
 BJ2378                         *CURRENT SURVEY CONTROL
 BJ2378  ______________________________________________________________________
 BJ2378* NAD 83(1986) POSITION- 30 16 59.     (N) 091 41 05.     (W)   SCALED
 BJ2378* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2378  **This station is located in a suspected subsidence area (see below).
 BJ2378  ______________________________________________________________________
 BJ2378  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ2378
 BJ2378.The horizontal coordinates were scaled from a map and have
 BJ2378.an estimated accuracy of +/- 6 seconds.
 BJ2378
 BJ2378.** This station is in an area of known vertical motion. If an
 BJ2378.** orthometric height was ever established but is not available 
 BJ2378.** in the current survey control section, the orthometric height
 BJ2378.** is considered suspect.  Suspect heights are available in the
 BJ2378.** superseded section only if requested.
 BJ2378
 BJ2378.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2378.GEOID18 height accuracy estimate available here.
 BJ2378
 BJ2378.Click photographs - Photos may exist for this station.
 BJ2378
 BJ2378;                    North         East    Units  Estimated Accuracy
 BJ2378;SPC LA S     -   197,690.      966,200.      MT  (+/- 180 meters Scaled)
 BJ2378
 BJ2378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP264508(NAD 83)
 BJ2378
 BJ2378                          SUPERSEDED SURVEY CONTROL
 BJ2378
 BJ2378.No superseded survey control is available for this station.
 BJ2378
 BJ2378_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 BJ2378_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ2378_MARK LOGO: USACE
 BJ2378_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ2378_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2378
 BJ2378  HISTORY     - Date     Condition        Report By
 BJ2378  HISTORY     - UNK      MONUMENTED       USACE
 BJ2378  HISTORY     - 1933     GOOD             USACE
 BJ2378
 BJ2378                          STATION DESCRIPTION
 BJ2378
 BJ2378'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2378'IN BUTTE LA ROSE.
 BJ2378'AT BUTTE LA ROSE, SAINT MARTIN PARISH, AT LOWER END OF IRREGULAR SEC.
 BJ2378'10, T. 9 S., R. 8 E., OPPOSITE THE CONFLUENCE OF ATCHAFALAYA RIVER AND
 BJ2378'BUTTE LA ROSE BAY, IN A YARD, BETWEEN THE MRS. SEBASTIAN BENOIT STORE
 BJ2378'AND RESIDENCE, 175 FEET EAST OF THE EAST BANK OF THE RIVER, IN LINE
 BJ2378'BETWEEN TWO TRIANGULAR-BLAZED 12-INCH COTTONWOOD TREES, 36.3 FEET WEST
 BJ2378'OF A TRIANGULAR-BLAZED COTTONWOOD TREE, 20.2 FEET NORTHWEST OF A
 BJ2378'10-INCH TRIANGULAR-BLAZED CYPRESS TREE, AND 9.3 FEET NORTHWEST OF THE
 BJ2378'TRIANGULAR-BLAZED COTTONWOOD TREE NEARST THE RIVER.  AN IRON PIPE
 BJ2378'BEARING A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2381 ***********************************************************************
 BJ2381  DESIGNATION -  BUTTE LA ROSE RM
 BJ2381  PID         -  BJ2381
 BJ2381  STATE/COUNTY-  LA/ST MARTIN
 BJ2381  COUNTRY     -  US
 BJ2381  USGS QUAD   -  BUTTE LA ROSE (2018)
 BJ2381
 BJ2381                         *CURRENT SURVEY CONTROL
 BJ2381  ______________________________________________________________________
 BJ2381* NAD 83(1986) POSITION- 30 16 59.     (N) 091 41 05.     (W)   SCALED
 BJ2381* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2381  **This station is located in a suspected subsidence area (see below).
 BJ2381  ______________________________________________________________________
 BJ2381  GEOID HEIGHT    -        -27.144 (meters)                     GEOID18
 BJ2381
 BJ2381.The horizontal coordinates were scaled from a map and have
 BJ2381.an estimated accuracy of +/- 6 seconds.
 BJ2381
 BJ2381.** This station is in an area of known vertical motion. If an
 BJ2381.** orthometric height was ever established but is not available 
 BJ2381.** in the current survey control section, the orthometric height
 BJ2381.** is considered suspect.  Suspect heights are available in the
 BJ2381.** superseded section only if requested.
 BJ2381
 BJ2381.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2381.GEOID18 height accuracy estimate available here.
 BJ2381
 BJ2381.Click photographs - Photos may exist for this station.
 BJ2381
 BJ2381;                    North         East    Units  Estimated Accuracy
 BJ2381;SPC LA S     -   197,690.      966,200.      MT  (+/- 180 meters Scaled)
 BJ2381
 BJ2381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP264508(NAD 83)
 BJ2381
 BJ2381                          SUPERSEDED SURVEY CONTROL
 BJ2381
 BJ2381.No superseded survey control is available for this station.
 BJ2381
 BJ2381_MARKER: S = SPIKE
 BJ2381_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 BJ2381_SP_SET: TREE
 BJ2381_STAMPING: PRE B.M. BUTTE LA ROSE
 BJ2381_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ2381
 BJ2381  HISTORY     - Date     Condition        Report By
 BJ2381  HISTORY     - 1933     MONUMENTED       USACE
 BJ2381
 BJ2381                          STATION DESCRIPTION
 BJ2381
 BJ2381'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1933
 BJ2381'AT BUTTE LA ROSE, SAINT MARTIN PARISH, 40 FEET BACK OF P.B.M. BUTTE LA
 BJ2381'ROSE (U.S.E.), DESCRIBED ABOVE, AT A 24-INCH COTTONWOOD TREE WITH A
 BJ2381'BRASS PLATE STAMPED PRE B.M. BUTTE LA ROSE, IN THE DIAMOND BLAZE ON
 BJ2381'THE UPPER SIDE OF THE TREE, AND ABOUT 12 FEET HIGHER THAN THE GROUND.
 BJ2381'A SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2686 ***********************************************************************
 BX2686  DESIGNATION -  BUTTON
 BX2686  PID         -  BX2686
 BX2686  STATE/COUNTY-  LA/RAPIDES
 BX2686  COUNTRY     -  US
 BX2686  USGS QUAD   -  ALEXANDRIA (2018)
 BX2686
 BX2686                         *CURRENT SURVEY CONTROL
 BX2686  ______________________________________________________________________
 BX2686* NAD 83(1992) POSITION- 31 15 12.90008(N) 092 23 09.63664(W)   ADJUSTED
 BX2686* NAVD 88 ORTHO HEIGHT -    28.4   (meters)       93.    (feet) VERTCON3
 BX2686  ______________________________________________________________________
 BX2686  GEOID HEIGHT    -        -26.551 (meters)                     GEOID18
 BX2686  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 BX2686  HORZ ORDER      -  SECOND
 BX2686
 BX2686.The horizontal coordinates were established by classical geodetic methods
 BX2686.and adjusted by the National Geodetic Survey in January 1993.
 BX2686
 BX2686.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2686.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2686
 BX2686.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2686.GEOID18 height accuracy estimate available here.
 BX2686
 BX2686.Click photographs - Photos may exist for this station.
 BX2686
 BX2686.The Laplace correction was computed from DEFLEC18 derived deflections.
 BX2686
 BX2686. The following values were computed from the NAD 83(1992) position.
 BX2686
 BX2686;                    North         East     Units Scale Factor Converg.
 BX2686;SPC LA N     -    83,560.644 1,010,857.396   MT  0.99998143   +0 03 37.0
 BX2686;SPC LA N     -   274,148.55  3,316,454.64   sFT  0.99998143   +0 03 37.0
 BX2686;UTM  15      - 3,457,868.409   558,460.027   MT  0.99964215   +0 19 06.8
 BX2686
 BX2686!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BX2686!SPC LA N     -   0.99999971  x   0.99998143  =   0.99998114
 BX2686!UTM  15      -   0.99999971  x   0.99964215  =   0.99964186
 BX2686
 BX2686:                Primary Azimuth Mark                     Grid Az
 BX2686:SPC LA N     -  BUTTON AZ MK                             197 56 02.9
 BX2686:UTM  15      -  BUTTON AZ MK                             197 40 33.1
 BX2686
 BX2686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ5846057868(NAD 83)
 BX2686
 BX2686|---------------------------------------------------------------------|
 BX2686| PID    Reference Object                     Distance      Geod. Az  |
 BX2686|                                                           dddmmss.s |
 BX2686| CY3941 BUTTON RM 1                          13.098 METERS 11922     |
 BX2686| CY3940 BUTTON AZ MK                                       1975939.9 |
 BX2686| BX2687 BUTTON RM 2                           9.467 METERS 32410     |
 BX2686|---------------------------------------------------------------------|
 BX2686
 BX2686                          SUPERSEDED SURVEY CONTROL
 BX2686
 BX2686  NAD 83(1986)-  31 15 12.91933(N)    092 23 09.63205(W) AD(       ) 2
 BX2686  NAD 27      -  31 15 12.25600(N)    092 23 09.14601(W) AD(       ) 2
 BX2686  NGVD 29 (07/19/86)   28.4    (m)           93.     (f) VERT ANG       
 BX2686
 BX2686.Superseded values are not recommended for survey control.
 BX2686
 BX2686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2686.See file dsdata.pdf to determine how the superseded data were derived.
 BX2686
 BX2686_MARKER: DD = SURVEY DISK
 BX2686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2686_STAMPING: BUTTON 1969
 BX2686_MARK LOGO: LADHGS
 BX2686_PROJECTION: FLUSH
 BX2686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2686+STABILITY: SURFACE MOTION
 BX2686
 BX2686  HISTORY     - Date     Condition        Report By
 BX2686  HISTORY     - 1969     MONUMENTED       LADH
 BX2686
 BX2686                          STATION DESCRIPTION
 BX2686
 BX2686'DESCRIBED BY LA DEPT OF HIGHWAYS 1969 (RT)
 BX2686'*STATION MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS
 BX2686'DISK STAMPED BUTTON 1969, IS SET IN THE TOP OF A CONCRETE POST THAT IS
 BX2686'FLUSH WITH THE GROUND.  IT IS 6.9 FEET SOUTH OF THE CENTER OF THE
 BX2686'LEVEE, 168.8 FEET NORTHWEST OF AN 18 INCH SYCAMORE TREE, 141.9 FEET
 BX2686'NORTH OF A FENCE, 167.3 FEET NORTH OF THE CENTER OF THE RIVER ROAD AND
 BX2686'2.5 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 BX2686'
 BX2686'TO REACH THE STATION FROM THE GUARANTY NATIONAL BANK BUILDING IN
 BX2686'DOWNTOWN ALEXANDRIA, DRIVE SOUTH ALONG STATE HIGHWAY 1 FOR 6.0 MILES
 BX2686'TO ITS INTERSECTION WITH A ROAD ALONG THE LEVEE.  IT IS ON THE LEVEE
 BX2686'LEFT OF THE INTERSECTION.
 BX2686'
 BX2686'REFERENCE MARK 1, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS
 BX2686'DISK STAMPED BUTTON RM 1 1969, IS SET IN THE TOP OF A CONCRETE POST
 BX2686'THAT IS FLUSH WITH THE GROUND.  IT IS 43 FEET EAST OF A METAL WITNESS
 BX2686'POST AND SIGN, 150 FEET NORTHWEST OF AN 18 INCH SYCAMORE TREE, 140
 BX2686'FEET NORTH OF A FENCE, 165 FEET NORTH OF THE CENTER OF THE LEVEE ROAD
 BX2686'AND 8.2 FEET SOUTH OF THE CENTER OF THE LEVEE.
 BX2686'
 BX2686'REFERENCE MARK 2, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS
 BX2686'DISK STAMPED BUTTON RM 2 1969, IS SET IN THE TOP OF A CONCRETE POST
 BX2686'THAT IS FLUSH WITH THE GROUND.  IT IS 6.4 FEET NORTH OF THE CENTER OF
 BX2686'THE LEVEE, 185 FEET NORTHWEST OF AN 18 INCH SYCAMORE TREE, 155 FEET
 BX2686'NORTH OF A FENCE AND 180 FEET NORTH OF THE RIVER ROAD.
 BX2686'
 BX2686'AZIMUTH MARK, A STANDARD LOUISIANA DEPARTMENT OF HIGHWAYS AND CGS DISK
 BX2686'STAMPED BUTTON AZ MK 1969, IS SET IN THE TOP OF A CONCRETE POST THAT
 BX2686'PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS 1.7 FEET EAST OF THE METAL
 BX2686'WITNESS POST AND SIGN, 49.3 FEET WEST OF THE CENTERLINE OF STATE
 BX2686'HIGHWAY 1, 4 FEET SOUTHEAST OF TELEPHONE POLE NO. 82 AND 281 FEET
 BX2686'SOUTH OF THE CENTER OF A DRIVE LEADING TO THE DWIGHT BUCHANAN
 BX2686'RESIDENCE.
 BX2686'
 BX2686'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH ALONG STATE
 BX2686'HIGHWAY 1 FOR 0.28 MILE TO THE MARK WHICH IS ON THE WEST SIDE OF THE
 BX2686'HIGHWAY NEAR A TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1332 ***********************************************************************
 BJ1332  DESIGNATION -  C
 BJ1332  PID         -  BJ1332
 BJ1332  STATE/COUNTY-  LA/JEFFERSON
 BJ1332  COUNTRY     -  US
 BJ1332  USGS QUAD   -  SPANISH FORT (2018)
 BJ1332
 BJ1332                         *CURRENT SURVEY CONTROL
 BJ1332  ______________________________________________________________________
 BJ1332* NAD 83(1986) POSITION- 30 01 12.     (N) 090 07 22.     (W)   SCALED
 BJ1332* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1332  **This station is located in a suspected subsidence area (see below).
 BJ1332  ______________________________________________________________________
 BJ1332  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 BJ1332
 BJ1332.The horizontal coordinates were scaled from a map and have
 BJ1332.an estimated accuracy of +/- 6 seconds.
 BJ1332
 BJ1332.** This station is in an area of known vertical motion. If an
 BJ1332.** orthometric height was ever established but is not available 
 BJ1332.** in the current survey control section, the orthometric height
 BJ1332.** is considered suspect.  Suspect heights are available in the
 BJ1332.** superseded section only if requested.
 BJ1332
 BJ1332.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1332.GEOID18 height accuracy estimate available here.
 BJ1332
 BJ1332.Click photographs - Photos may exist for this station.
 BJ1332
 BJ1332;                    North         East    Units  Estimated Accuracy
 BJ1332;SPC LA S     -   169,100.    1,116,770.      MT  (+/- 180 meters Scaled)
 BJ1332
 BJ1332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP775244(NAD 83)
 BJ1332
 BJ1332                          SUPERSEDED SURVEY CONTROL
 BJ1332
 BJ1332.No superseded survey control is available for this station.
 BJ1332
 BJ1332_MARKER: DD = SURVEY DISK
 BJ1332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1332_STAMPING: C
 BJ1332_MARK LOGO: USACE
 BJ1332_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ1332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1332+STABILITY: SURFACE MOTION
 BJ1332
 BJ1332  HISTORY     - Date     Condition        Report By
 BJ1332  HISTORY     - UNK      MONUMENTED       USACE
 BJ1332  HISTORY     - 1963     GOOD             CGS
 BJ1332  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 BJ1332
 BJ1332                          STATION DESCRIPTION
 BJ1332
 BJ1332'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 BJ1332'AT METAIRIE, ABOUT 1.75 MILES EAST ALONG PONTCHARTRAIN LEVEE FROM
 BJ1332'NORTH CAUSEWAY BOULEVARD, AT THE JUNCTION OF LAKE AVENUE AND HAMMOND
 BJ1332'HIGHWAY, AT A POINT WHERE THE LEVEE CURVES AWAY FROM THE HIGHWAY,
 BJ1332'ABOUT 150 YARDS WEST OF THE WEST END OF THE 17TH. STREET CANAL, 25
 BJ1332'FEET NORTH OF THE CENTER LINE OF HAMMOND HIGHWAY, 62 FEET NORTHWEST OF
 BJ1332'THE CENTER LINE OF LAKE AVENUE, 1 1/2 FEET SOUTHWEST OF A WOODEN
 BJ1332'WITNESS POST AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BJ1332'INCHES.
 BJ1332
 BJ1332                          STATION RECOVERY (1988)
 BJ1332
 BJ1332'RECOVERY NOTE BY US POWER SQUADRON 1988 (WFT)
 BJ1332'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0236 ***********************************************************************
 BJ0236  DESIGNATION -  C
 BJ0236  PID         -  BJ0236
 BJ0236  STATE/COUNTY-  LA/ST LANDRY
 BJ0236  COUNTRY     -  US
 BJ0236  USGS QUAD   -  MELVILLE (2018)
 BJ0236
 BJ0236                         *CURRENT SURVEY CONTROL
 BJ0236  ______________________________________________________________________
 BJ0236* NAD 83(1986) POSITION- 30 41 27.     (N) 091 44 17.     (W)   SCALED
 BJ0236* NAVD 88 ORTHO HEIGHT -    16.35  (+/-2cm)       53.6   (feet) VERTCON3
 BJ0236  ______________________________________________________________________
 BJ0236  GEOID HEIGHT    -        -27.176 (meters)                     GEOID18
 BJ0236  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ0236
 BJ0236.The horizontal coordinates were scaled from a map and have
 BJ0236.an estimated accuracy of +/- 6 seconds.
 BJ0236
 BJ0236.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ0236.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ0236
 BJ0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0236.GEOID18 height accuracy estimate available here.
 BJ0236
 BJ0236.The vertical order pertains to the NGVD 29 superseded value.
 BJ0236
 BJ0236.Click photographs - Photos may exist for this station.
 BJ0236
 BJ0236;                    North         East    Units  Estimated Accuracy
 BJ0236;SPC LA S     -   242,920.      961,220.      MT  (+/- 180 meters Scaled)
 BJ0236
 BJ0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP208960(NAD 83)
 BJ0236
 BJ0236                          SUPERSEDED SURVEY CONTROL
 BJ0236
 BJ0236  NGVD 29 (11/26/84)   16.351  (m)           53.64   (f) ADJUSTED    1 2
 BJ0236
 BJ0236.Superseded values are not recommended for survey control.
 BJ0236
 BJ0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ0236.See file dsdata.pdf to determine how the superseded data were derived.
 BJ0236
 BJ0236_MARKER: X = CHISELED CROSS
 BJ0236_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 BJ0236_SP_SET: ABUTMENT
 BJ0236_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BJ0236
 BJ0236  HISTORY     - Date     Condition        Report By
 BJ0236  HISTORY     - UNK      MONUMENTED       USACE
 BJ0236  HISTORY     - 1966     GOOD             CGS
 BJ0236  HISTORY     - 1976     SEE DESCRIPTION  NGS
 BJ0236
 BJ0236                          STATION DESCRIPTION
 BJ0236
 BJ0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 BJ0236'ABOUT 0.2 MILE EAST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BJ0236'STATION AT MELVILLE, A CHISELED CROSS ON THE TOP OF THE SOUTHWEST
 BJ0236'CORNER OF THE SOUTH CONCRETE ABUTMENT OF THE RAILROAD BRIDGE OVER THE
 BJ0236'ATCHAFALAYA RIVER 7.2 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK,
 BJ0236'19.0 FEET SOUTH OF BENCH MARK R 234, ABOUT 1 FOOT BELOW THE TOP OF THE
 BJ0236'TRACK.
 BJ0236
 BJ0236                          STATION RECOVERY (1976)
 BJ0236
 BJ0236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0236'A CHISELED CROSS SET IN TOP OF THE SOUTHWEST CORNER OF SOUTHEND OF THE
 BJ0236'WEST CONCRETE ABUTMENT OF THE TEXAS AND PACIFIC RAILROAD BRIDGE OVER
 BJ0236'THE ATCHAFALAYA RIVER, 7.2 FT SOUTH OF SOUTH RAIL, 19.0 FT SOUTH AND
 BJ0236'ACROSS TRACKS FROM BM R 234, (NOTE) MARK IS INACCESSABLE DUE TO A
 BJ0236'RAILROAD TIE BOLTED OVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1393 ***********************************************************************
 BK1393  DESIGNATION -  C 1 RESET
 BK1393  PID         -  BK1393
 BK1393  STATE/COUNTY-  LA/CALCASIEU
 BK1393  COUNTRY     -  US
 BK1393  USGS QUAD   -  WESTLAKE (2018)
 BK1393
 BK1393                         *CURRENT SURVEY CONTROL
 BK1393  ______________________________________________________________________
 BK1393* NAD 83(1986) POSITION- 30 14 18.     (N) 093 15 45.     (W)   SCALED
 BK1393* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1393  **This station is located in a suspected subsidence area (see below).
 BK1393  ______________________________________________________________________
 BK1393  GEOID HEIGHT    -        -27.198 (meters)                     GEOID18
 BK1393
 BK1393.The horizontal coordinates were scaled from a map and have
 BK1393.an estimated accuracy of +/- 6 seconds.
 BK1393
 BK1393.** This station is in an area of known vertical motion. If an
 BK1393.** orthometric height was ever established but is not available 
 BK1393.** in the current survey control section, the orthometric height
 BK1393.** is considered suspect.  Suspect heights are available in the
 BK1393.** superseded section only if requested.
 BK1393
 BK1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1393.GEOID18 height accuracy estimate available here.
 BK1393
 BK1393.Click photographs - Photos may exist for this station.
 BK1393
 BK1393;                    North         East    Units  Estimated Accuracy
 BK1393;SPC LA S     -   194,250.      814,330.      MT  (+/- 180 meters Scaled)
 BK1393
 BK1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP747452(NAD 83)
 BK1393
 BK1393                          SUPERSEDED SURVEY CONTROL
 BK1393
 BK1393.No superseded survey control is available for this station.
 BK1393
 BK1393_MARKER: DV = VERTICAL CONTROL DISK
 BK1393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1393_STAMPING: C 1 RESET 1975
 BK1393_MARK LOGO: NGS
 BK1393_PROJECTION: FLUSH
 BK1393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1393+STABILITY: SURFACE MOTION
 BK1393
 BK1393  HISTORY     - Date     Condition        Report By
 BK1393  HISTORY     - 1975     MONUMENTED       LADTD
 BK1393
 BK1393                          STATION DESCRIPTION
 BK1393
 BK1393'DESCRIBED BY LA TRANSP AND DEV 1975
 BK1393'0.9 MI SW FROM WEST LAKE.
 BK1393'ABOUT 0.9 MILE WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE WEST
 BK1393'END OF THE RAILROAD BRIDGE OVER THE CALASIEU RIVER AT WEST LAKE, NEAR
 BK1393'THE CROSSING WITH LA. HIGHWAY 3065 WHICH IS TO BE ABANDONED AFTER
 BK1393'CONSTRUCTION.  IT IS 3.2 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 BK1393'FENCE AROUND THE TANKS FOR THE CONTINENTAL OIL COMPANY, 2.2 FEET SOUTH
 BK1393'OF A POWER POLE, 95.0 FEET NORTH OF THE NORTH RAIL OF THE MAIN
 BK1393'RAILROAD TRACK, 21.0 FEET WEST OF THE CENTER OF THE OLD ROAD, AND 1.0
 BK1393'FOOT NORTHWEST OF A METAL WITNESS POST.  IT IS A STANDARD NGS BENCH
 BK1393'MARK DISK SET IN THE TOP OF A 12-INCH CONCRETE POST FLUSH WITH THE
 BK1393'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1985 ***********************************************************************
 BX1985  DESIGNATION -  C 100
 BX1985  PID         -  BX1985
 BX1985  STATE/COUNTY-  LA/VERNON
 BX1985  COUNTRY     -  US
 BX1985  USGS QUAD   -  DOWDEN CREEK (2018)
 BX1985
 BX1985                         *CURRENT SURVEY CONTROL
 BX1985  ______________________________________________________________________
 BX1985* NAD 83(1986) POSITION- 31 15 03.     (N) 093 20 31.     (W)   SCALED
 BX1985* NAVD 88 ORTHO HEIGHT -   102.80  (+/-2cm)      337.3   (feet) VERTCON3
 BX1985  ______________________________________________________________________
 BX1985  GEOID HEIGHT    -        -26.663 (meters)                     GEOID18
 BX1985  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1985
 BX1985.The horizontal coordinates were scaled from a map and have
 BX1985.an estimated accuracy of +/- 6 seconds.
 BX1985
 BX1985.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1985.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1985
 BX1985.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1985.GEOID18 height accuracy estimate available here.
 BX1985
 BX1985.The vertical order pertains to the NGVD 29 superseded value.
 BX1985
 BX1985.Click photographs - Photos may exist for this station.
 BX1985
 BX1985;                    North         East    Units  Estimated Accuracy
 BX1985;SPC LA N     -    83,560.      919,800.      MT  (+/- 180 meters Scaled)
 BX1985
 BX1985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ674574(NAD 83)
 BX1985
 BX1985                          SUPERSEDED SURVEY CONTROL
 BX1985
 BX1985  NGVD 29 (11/26/84)  102.876  (m)          337.52   (f) ADJUSTED    2 0
 BX1985
 BX1985.Superseded values are not recommended for survey control.
 BX1985
 BX1985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1985.See file dsdata.pdf to determine how the superseded data were derived.
 BX1985
 BX1985_MARKER: DB = BENCH MARK DISK
 BX1985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1985_STAMPING: C 100 1938
 BX1985_MARK LOGO: CGS
 BX1985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1985+STABILITY: SURFACE MOTION
 BX1985
 BX1985  HISTORY     - Date     Condition        Report By
 BX1985  HISTORY     - 1938     MONUMENTED       CGS
 BX1985  HISTORY     - 1962     POOR             CGS
 BX1985  HISTORY     - 19940611 MARK NOT FOUND   USPSQD
 BX1985  HISTORY     - 20010331 MARK NOT FOUND   NGS
 BX1985
 BX1985                          STATION DESCRIPTION
 BX1985
 BX1985'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 BX1985'AT ANACOCO, VERNON COUNTY, 174 FEET SOUTH OF THE KANSAS CITY SOUTHERN
 BX1985'RAILWAY STATION, 33 FEET WEST OF THE WEST RAIL, 4 FEET NORTH OF A
 BX1985'POLE, AND IN LINE WITH A ROW OF POLES.  A STANDARD DISK, STAMPED C 100
 BX1985'1938 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- MARK HAS BEEN
 BX1985'STRUCK HARD AND NOW LEANS EAST 40 DEGREES, NOT USABLE.
 BX1985
 BX1985                          STATION RECOVERY (1994)
 BX1985
 BX1985'RECOVERY NOTE BY US POWER SQUADRON 1994
 BX1985'MARK NOT FOUND.
 BX1985
 BX1985                          STATION RECOVERY (2001)
 BX1985
 BX1985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX1985'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0107 ***********************************************************************
 AT0107  DESIGNATION -  C 101
 AT0107  PID         -  AT0107
 AT0107  STATE/COUNTY-  LA/PLAQUEMINES
 AT0107  COUNTRY     -  US
 AT0107  USGS QUAD   -  PILOTTOWN (2018)
 AT0107
 AT0107                         *CURRENT SURVEY CONTROL
 AT0107  ______________________________________________________________________
 AT0107* NAD 83(1986) POSITION- 29 11 30.     (N) 089 15 50.     (W)   SCALED
 AT0107* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0107  **This station is located in a suspected subsidence area (see below).
 AT0107  ______________________________________________________________________
 AT0107  GEOID HEIGHT    -        -23.599 (meters)                     GEOID18
 AT0107
 AT0107.The horizontal coordinates were scaled from a map and have
 AT0107.an estimated accuracy of +/- 6 seconds.
 AT0107
 AT0107.** This station is in an area of known vertical motion. If an
 AT0107.** orthometric height was ever established but is not available 
 AT0107.** in the current survey control section, the orthometric height
 AT0107.** is considered suspect.  Suspect heights are available in the
 AT0107.** superseded section only if requested.
 AT0107
 AT0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0107.GEOID18 height accuracy estimate available here.
 AT0107
 AT0107.Click photographs - Photos may exist for this station.
 AT0107
 AT0107;                    North         East    Units  Estimated Accuracy
 AT0107;SPC LA S     -    78,490.    1,201,270.      MT  (+/- 180 meters Scaled)
 AT0107
 AT0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT798313(NAD 83)
 AT0107
 AT0107                          SUPERSEDED SURVEY CONTROL
 AT0107
 AT0107.No superseded survey control is available for this station.
 AT0107
 AT0107_MARKER: DB = BENCH MARK DISK
 AT0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0107_STAMPING: C 101 1938
 AT0107_MARK LOGO: CGS
 AT0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0107+STABILITY: SURFACE MOTION
 AT0107
 AT0107  HISTORY     - Date     Condition        Report By
 AT0107  HISTORY     - 1938     MONUMENTED       CGS
 AT0107  HISTORY     - 1971     MARK NOT FOUND   NGS
 AT0107
 AT0107                          STATION DESCRIPTION
 AT0107
 AT0107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0107'6.5 MI SE FROM VENICE.
 AT0107'6 1/2  MILES DOWNSTREAM ALONG MISSISSIPPI RIVER FROM VENICE,
 AT0107'PLAQUEMINES PARISH, ABOUT 1/2 MILE DOWNSTREAM ALONG THE LEFT BANK OF
 AT0107'THE RIVER FROM QUARANTINE STATION, ON THE DOWN RIVER POINT OF CUBITS
 AT0107'GAP, IN LINE WITH THE BIOLOGICAL SURVEY TOWER AND CUBITS GAP LIGHT, AT
 AT0107'THE SITE OF THE OLD LIGHT BASE, AND 38 FEET NORTH OF THE RIVER BANK. A
 AT0107'STANDARD DISK, STAMPED C 101 1938 AND SET IN THE TOP OF A CONCRETE
 AT0107'POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2172 ***********************************************************************
 BX2172  DESIGNATION -  C 102
 BX2172  PID         -  BX2172
 BX2172  STATE/COUNTY-  LA/DE SOTO
 BX2172  COUNTRY     -  US
 BX2172  USGS QUAD   -  PELICAN (2018)
 BX2172
 BX2172                         *CURRENT SURVEY CONTROL
 BX2172  ______________________________________________________________________
 BX2172* NAD 83(1986) POSITION- 31 53 54.     (N) 093 36 13.     (W)   SCALED
 BX2172* NAVD 88 ORTHO HEIGHT -    87.491 (meters)      287.04  (feet) ADJUSTED
 BX2172  ______________________________________________________________________
 BX2172  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 BX2172  DYNAMIC HEIGHT  -         87.387 (meters)      286.70  (feet) COMP
 BX2172  MODELED GRAVITY -    979,453.7   (mgal)                       NAVD 88
 BX2172
 BX2172  VERT ORDER      -  FIRST     CLASS II
 BX2172
 BX2172.The horizontal coordinates were scaled from a map and have
 BX2172.an estimated accuracy of +/- 6 seconds.
 BX2172
 BX2172.The orthometric height was determined by differential leveling and
 BX2172.adjusted by the NATIONAL GEODETIC SURVEY
 BX2172.in February 1994.
 BX2172
 BX2172.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2172.GEOID18 height accuracy estimate available here.
 BX2172
 BX2172.Click photographs - Photos may exist for this station.
 BX2172
 BX2172.The dynamic height is computed by dividing the NAVD 88
 BX2172.geopotential number by the normal gravity value computed on the
 BX2172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX2172.degrees latitude (g = 980.6199 gals.).
 BX2172
 BX2172.The modeled gravity was interpolated from observed gravity values.
 BX2172
 BX2172;                    North         East    Units  Estimated Accuracy
 BX2172;SPC LA N     -   155,570.      895,610.      MT  (+/- 180 meters Scaled)
 BX2172
 BX2172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR429293(NAD 83)
 BX2172
 BX2172                          SUPERSEDED SURVEY CONTROL
 BX2172
 BX2172  NGVD 29 (11/26/84)   87.522  (m)          287.15   (f) ADJUSTED    1 2
 BX2172
 BX2172.Superseded values are not recommended for survey control.
 BX2172
 BX2172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2172.See file dsdata.pdf to determine how the superseded data were derived.
 BX2172
 BX2172_MARKER: DB = BENCH MARK DISK
 BX2172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2172_STAMPING: C 102 1938
 BX2172_MARK LOGO: CGS
 BX2172_PROJECTION: PROJECTING 5 CENTIMETERS
 BX2172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2172+STABILITY: SURFACE MOTION
 BX2172
 BX2172  HISTORY     - Date     Condition        Report By
 BX2172  HISTORY     - 1938     MONUMENTED       CGS
 BX2172  HISTORY     - 1981     GOOD             LADTD
 BX2172  HISTORY     - 1986     MARK NOT FOUND   USPSQD
 BX2172
 BX2172                          STATION DESCRIPTION
 BX2172
 BX2172'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BX2172'1.4 MI NW FROM PELICAN.
 BX2172'ABOUT 1.4 MILES NORTHWEST ALONG THE TEXAS AND PACIFIC RAILWAY FROM THE
 BX2172'STATION AT PELICAN, DE SOTO PARISH, ABOUT 9 POLES NORTHWEST OF
 BX2172'MILEPOST 276, ABOUT 6 POLES NORTHWEST OF A ROAD CROSSING, AND 40 FEET
 BX2172'SOUTHWEST OF THE CENTER LINE OF THE TRACK.  A STANDARD DISK, STAMPED C
 BX2172'102 1938 AND SET IN THE TOP OF A CONCRETE POST.
 BX2172
 BX2172                          STATION RECOVERY (1981)
 BX2172
 BX2172'RECOVERY NOTE BY LA TRANSP AND DEV 1981
 BX2172'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION AS FOLLOWS.  ABOUT
 BX2172'1 KM (0.6 MI) NORTH ALONG STATE HIGHWAY 513 FROM THE PELICAN HIGH
 BX2172'SCHOOL IN PELICAN TO THE MARK ON THE RIGHT, 19.4 METERS (63.5 FT)
 BX2172'NORTH OF THE CENTER OF THE ROAD, 7.9 METERS (26 FT) NORTHEAST OF A
 BX2172'31-INCH PINE TREE, 3.8 METERS (12.5 FT) NORTH-NORTHWEST OF A 18-INCH
 BX2172'PINE TREE.
 BX2172'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 BX2172'THE MARK IS 1.22 M ABOVE STATE HIGHWAY 513.
 BX2172
 BX2172                          STATION RECOVERY (1986)
 BX2172
 BX2172'RECOVERY NOTE BY US POWER SQUADRON 1986 (RRB)
 BX2172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2019 ***********************************************************************
 CQ2019  DESIGNATION -  C 103
 CQ2019  PID         -  CQ2019
 CQ2019  STATE/COUNTY-  LA/BOSSIER
 CQ2019  COUNTRY     -  US
 CQ2019  USGS QUAD   -  EASTWOOD (2018)
 CQ2019
 CQ2019                         *CURRENT SURVEY CONTROL
 CQ2019  ______________________________________________________________________
 CQ2019* NAD 83(1986) POSITION- 32 31 55.     (N) 093 32 35.     (W)   SCALED
 CQ2019* NAVD 88 ORTHO HEIGHT -    79.949 (meters)      262.30  (feet) ADJUSTED
 CQ2019  ______________________________________________________________________
 CQ2019  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 CQ2019  DYNAMIC HEIGHT  -         79.858 (meters)      262.00  (feet) COMP
 CQ2019  MODELED GRAVITY -    979,505.5   (mgal)                       NAVD 88
 CQ2019
 CQ2019  VERT ORDER      -  FIRST     CLASS II
 CQ2019
 CQ2019.The horizontal coordinates were scaled from a map and have
 CQ2019.an estimated accuracy of +/- 6 seconds.
 CQ2019
 CQ2019.The orthometric height was determined by differential leveling and
 CQ2019.adjusted by the NATIONAL GEODETIC SURVEY
 CQ2019.in June 1991.
 CQ2019
 CQ2019.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2019.GEOID18 height accuracy estimate available here.
 CQ2019
 CQ2019.Click photographs - Photos may exist for this station.
 CQ2019
 CQ2019.The dynamic height is computed by dividing the NAVD 88
 CQ2019.geopotential number by the normal gravity value computed on the
 CQ2019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ2019.degrees latitude (g = 980.6199 gals.).
 CQ2019
 CQ2019.The modeled gravity was interpolated from observed gravity values.
 CQ2019
 CQ2019;                    North         East    Units  Estimated Accuracy
 CQ2019;SPC LA N     -   225,770.      902,020.      MT  (+/- 180 meters Scaled)
 CQ2019
 CQ2019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR490995(NAD 83)
 CQ2019
 CQ2019                          SUPERSEDED SURVEY CONTROL
 CQ2019
 CQ2019  NGVD 29 (11/26/84)   80.004  (m)          262.48   (f) ADJUSTED    1 2
 CQ2019
 CQ2019.Superseded values are not recommended for survey control.
 CQ2019
 CQ2019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2019.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2019
 CQ2019_MARKER: DB = BENCH MARK DISK
 CQ2019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ2019_STAMPING: C 103 1938
 CQ2019_MARK LOGO: CGS
 CQ2019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ2019+STABILITY: SURFACE MOTION
 CQ2019
 CQ2019  HISTORY     - Date     Condition        Report By
 CQ2019  HISTORY     - 1938     MONUMENTED       CGS
 CQ2019  HISTORY     - 1969     MARK NOT FOUND   CGS
 CQ2019
 CQ2019                          STATION DESCRIPTION
 CQ2019
 CQ2019'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ2019'2.3 MI W FROM HAUGHTON.
 CQ2019'2.3 MILES WEST ALONG THE YAZOO AND MISSISSIPPI VALLEY RAILROAD FROM
 CQ2019'THE STATION AT HAUGHTON, BETWEEN THE THIRD AND FOURTH POLES WEST OF
 CQ2019'MILEPOST 156, AT AN OLD ABANDONED ROAD CROSSING, 23 FEET SOUTH OF THE
 CQ2019'SOUTH RAIL, AND IN LINE WITH A ROW OF POLES, AND SET IN THE TOP OF A
 CQ2019'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1640 ***********************************************************************
 CQ1640  DESIGNATION -  C 105
 CQ1640  PID         -  CQ1640
 CQ1640  STATE/COUNTY-  LA/DE SOTO
 CQ1640  COUNTRY     -  US
 CQ1640  USGS QUAD   -  MANSFIELD (2018)
 CQ1640
 CQ1640                         *CURRENT SURVEY CONTROL
 CQ1640  ______________________________________________________________________
 CQ1640* NAD 83(1986) POSITION- 32 02 57.     (N) 093 39 15.     (W)   SCALED
 CQ1640* NAVD 88 ORTHO HEIGHT -    83.84  (+/-2cm)      275.1   (feet) VERTCON3
 CQ1640  ______________________________________________________________________
 CQ1640  GEOID HEIGHT    -        -25.825 (meters)                     GEOID18
 CQ1640  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1640
 CQ1640.The horizontal coordinates were scaled from a map and have
 CQ1640.an estimated accuracy of +/- 6 seconds.
 CQ1640
 CQ1640.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1640.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1640
 CQ1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1640.GEOID18 height accuracy estimate available here.
 CQ1640
 CQ1640.The vertical order pertains to the NGVD 29 superseded value.
 CQ1640
 CQ1640.Click photographs - Photos may exist for this station.
 CQ1640
 CQ1640;                    North         East    Units  Estimated Accuracy
 CQ1640;SPC LA N     -   172,340.      891,010.      MT  (+/- 180 meters Scaled)
 CQ1640
 CQ1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR382460(NAD 83)
 CQ1640
 CQ1640                          SUPERSEDED SURVEY CONTROL
 CQ1640
 CQ1640  NGVD 29 (11/26/84)   83.899  (m)          275.26   (f) ADJUSTED    1 2
 CQ1640
 CQ1640.Superseded values are not recommended for survey control.
 CQ1640
 CQ1640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1640.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1640
 CQ1640_MARKER: DB = BENCH MARK DISK
 CQ1640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1640_STAMPING: C 105 1938
 CQ1640_MARK LOGO: CGS
 CQ1640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1640+STABILITY: SURFACE MOTION
 CQ1640
 CQ1640  HISTORY     - Date     Condition        Report By
 CQ1640  HISTORY     - 1938     MONUMENTED       CGS
 CQ1640  HISTORY     - 1957     POOR             CGS
 CQ1640  HISTORY     - 1974     MARK NOT FOUND   USGS
 CQ1640  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 CQ1640
 CQ1640                          STATION DESCRIPTION
 CQ1640
 CQ1640'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 CQ1640'2.8 MI E FROM MANSFIELD.
 CQ1640'2.8 MILES EAST ALONG U. S. HIGHWAY 84 FROM THE KANSAS CITY SOUTHERN
 CQ1640'RAILWAY STATION AT MANSFIELD, DE SOTO PARISH, AT THE THOMAS CHAPEL
 CQ1640'CHURCH, IN LINE WITH THE SOUTH SIDE, 19 FEET WEST OF THE
 CQ1640'SOUTHWEST CORNER, 60 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND
 CQ1640'42 FEET NORTHEAST OF A LARGE OAK TREE.  A STANDARD DISK, STAMPED C 105
 CQ1640'1938 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- POST LEANING.
 CQ1640
 CQ1640                          STATION RECOVERY (1974)
 CQ1640
 CQ1640'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 CQ1640'MARK NOT FOUND.
 CQ1640
 CQ1640                          STATION RECOVERY (1996)
 CQ1640
 CQ1640'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1640'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1685 ***********************************************************************
 CP1685  DESIGNATION -  C 106
 CP1685  PID         -  CP1685
 CP1685  STATE/COUNTY-  LA/TENSAS
 CP1685  COUNTRY     -  US
 CP1685  USGS QUAD   -  GRAND GULF (2018)
 CP1685
 CP1685                         *CURRENT SURVEY CONTROL
 CP1685  ______________________________________________________________________
 CP1685* NAD 83(1986) POSITION- 32 04 26.     (N) 091 05 12.     (W)   SCALED
 CP1685* NAVD 88 ORTHO HEIGHT -    27.37  (+/-2cm)       89.8   (feet) VERTCON3
 CP1685  ______________________________________________________________________
 CP1685  GEOID HEIGHT    -        -26.353 (meters)                     GEOID18
 CP1685  VERT ORDER      -  FIRST     CLASS II (See Below)
 CP1685
 CP1685.The horizontal coordinates were scaled from a map and have
 CP1685.an estimated accuracy of +/- 6 seconds.
 CP1685
 CP1685.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1685.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1685
 CP1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1685.GEOID18 height accuracy estimate available here.
 CP1685
 CP1685.The vertical order pertains to the NGVD 29 superseded value.
 CP1685
 CP1685.Click photographs - Photos may exist for this station.
 CP1685
 CP1685;                    North         East    Units  Estimated Accuracy
 CP1685;SPC LA N     -   175,380.    1,133,430.      MT  (+/- 180 meters Scaled)
 CP1685
 CP1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR805502(NAD 83)
 CP1685
 CP1685                          SUPERSEDED SURVEY CONTROL
 CP1685
 CP1685  NGVD 29 (??/??/92)   27.411  (m)           89.93   (f) ADJ UNCH    1 2
 CP1685
 CP1685.Superseded values are not recommended for survey control.
 CP1685
 CP1685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1685.See file dsdata.pdf to determine how the superseded data were derived.
 CP1685
 CP1685_MARKER: DB = BENCH MARK DISK
 CP1685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CP1685_STAMPING: C 106 1938
 CP1685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CP1685+STABILITY: SURFACE MOTION
 CP1685
 CP1685  HISTORY     - Date     Condition        Report By
 CP1685  HISTORY     - 1938     MONUMENTED       CGS
 CP1685
 CP1685                          STATION DESCRIPTION
 CP1685
 CP1685'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CP1685'9 MI E FROM NEWELLTON.
 CP1685'9 MILES EAST OF NEWELLTON, TENSAS PARISH, 2 MILES SOUTH OF BUCK RIDGE
 CP1685'LANDING, AT THE BACK END OF A LARGE NATURAL CLEARING, 2100 FEET FROM A
 CP1685'CAVING BANK, 180 FEET RIVERSIDE OF THE TIMBER LINE AT THE BACK OF THE
 CP1685'CLEARING, AT A SMALL GRASSY KNOLL, 226.3 FEET SOUTH OF A BLAZED
 CP1685'19-INCH COTTONWOOD TREE, 198 FEET SOUTHEAST OF A BLAZED 18-INCH
 CP1685'COTTONWOOD TREE, AND 192.4 FEET NORTHWEST OF A BLAZED 14-INCH
 CP1685'COTTONWOOD TREE.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST
 CP1685'PROJECTING 18 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1686 ***********************************************************************
 CP1686  DESIGNATION -  C 106 RM
 CP1686  PID         -  CP1686
 CP1686  STATE/COUNTY-  LA/TENSAS
 CP1686  COUNTRY     -  US
 CP1686  USGS QUAD   -  GRAND GULF (2018)
 CP1686
 CP1686                         *CURRENT SURVEY CONTROL
 CP1686  ______________________________________________________________________
 CP1686* NAD 83(1986) POSITION- 32 04 29.     (N) 091 05 28.     (W)   SCALED
 CP1686* NAVD 88 ORTHO HEIGHT -    29.23  (+/-2cm)       95.9   (feet) VERTCON3
 CP1686  ______________________________________________________________________
 CP1686  GEOID HEIGHT    -        -26.354 (meters)                     GEOID18
 CP1686  VERT ORDER      -  ? (See Below)
 CP1686
 CP1686.The horizontal coordinates were scaled from a map and have
 CP1686.an estimated accuracy of +/- 6 seconds.
 CP1686
 CP1686.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1686.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1686
 CP1686.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1686.GEOID18 height accuracy estimate available here.
 CP1686
 CP1686.The vertical order pertains to the NGVD 29 superseded value.
 CP1686
 CP1686.Click photographs - Photos may exist for this station.
 CP1686
 CP1686;                    North         East    Units  Estimated Accuracy
 CP1686;SPC LA N     -   175,460.    1,133,010.      MT  (+/- 180 meters Scaled)
 CP1686
 CP1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR801503(NAD 83)
 CP1686
 CP1686                          SUPERSEDED SURVEY CONTROL
 CP1686
 CP1686  NGVD 29 (??/??/92)   29.266  (m)           96.02   (f) ADJ UNCH       
 CP1686
 CP1686.Superseded values are not recommended for survey control.
 CP1686
 CP1686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1686.See file dsdata.pdf to determine how the superseded data were derived.
 CP1686
 CP1686_MARKER: S = SPIKE
 CP1686_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CP1686_SP_SET: TREE
 CP1686_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1686
 CP1686  HISTORY     - Date     Condition        Report By
 CP1686  HISTORY     - 1938     MONUMENTED       CGS
 CP1686  HISTORY     - 1938     GOOD             CGS
 CP1686
 CP1686                          STATION DESCRIPTION
 CP1686
 CP1686'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 CP1686'9 MILES EAST OF NEWELLTON, TENSAS PARISH, 2 MILES SOUTH OF BUCK RIDGE
 CP1686'LANDING, 0.3 MILE FROM BENCH MARK C 106, 20 FEET RIVERSIDE OF 1938
 CP1686'P.I. (VICKERYS) CONTROL, 33 FEET NORTHWEST OF P.I. 42, IN THE
 CP1686'NORTHWEST SIDE OF A 16-INCH COTTONWOOD TREE, AND IN THE BOTTOM OF A
 CP1686'TRIANGULAR BLAZE 3-1/2 FEET ABOVE THE GROUND.  A BOAT SPIKE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1329 ***********************************************************************
 BW1329  DESIGNATION -  C 108
 BW1329  PID         -  BW1329
 BW1329  STATE/COUNTY-  LA/CONCORDIA
 BW1329  COUNTRY     -  US
 BW1329  USGS QUAD   -  FAIRVIEW (2018)
 BW1329
 BW1329                         *CURRENT SURVEY CONTROL
 BW1329  ______________________________________________________________________
 BW1329* NAD 83(1986) POSITION- 31 17 43.     (N) 091 32 18.     (W)   SCALED
 BW1329* NAVD 88 ORTHO HEIGHT -    17.27  (+/-2cm)       56.7   (feet) VERTCON3
 BW1329  ______________________________________________________________________
 BW1329  GEOID HEIGHT    -        -26.630 (meters)                     GEOID18
 BW1329  VERT ORDER      -  FIRST     CLASS II (See Below)
 BW1329
 BW1329.The horizontal coordinates were scaled from a map and have
 BW1329.an estimated accuracy of +/- 6 seconds.
 BW1329
 BW1329.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1329.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1329
 BW1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1329.GEOID18 height accuracy estimate available here.
 BW1329
 BW1329.The vertical order pertains to the NGVD 29 superseded value.
 BW1329
 BW1329.Click photographs - Photos may exist for this station.
 BW1329
 BW1329;                    North         East    Units  Estimated Accuracy
 BW1329;SPC LA N     -    88,580.    1,091,560.      MT  (+/- 180 meters Scaled)
 BW1329
 BW1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ391632(NAD 83)
 BW1329
 BW1329                          SUPERSEDED SURVEY CONTROL
 BW1329
 BW1329  NGVD 29 (??/??/92)   17.252  (m)           56.60   (f) ADJ UNCH    1 2
 BW1329
 BW1329.Superseded values are not recommended for survey control.
 BW1329
 BW1329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1329.See file dsdata.pdf to determine how the superseded data were derived.
 BW1329
 BW1329_MARKER: DB = BENCH MARK DISK
 BW1329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1329_STAMPING: C 108 1938
 BW1329_MARK LOGO: CGS
 BW1329_PROJECTION: PROJECTING 20 CENTIMETERS
 BW1329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1329+STABILITY: SURFACE MOTION
 BW1329
 BW1329  HISTORY     - Date     Condition        Report By
 BW1329  HISTORY     - 1938     MONUMENTED       CGS
 BW1329  HISTORY     - 1966     MARK NOT FOUND   CGS
 BW1329
 BW1329                          STATION DESCRIPTION
 BW1329
 BW1329'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 BW1329'7.5 MI NE FROM SLOCUM.
 BW1329'7-1/2 MILES NORTHEAST ALONG STATE HIGHWAY 49 FROM SLOCUM, CONCORDIA
 BW1329'PARISH, 3 MILES NORTH OF POINT PLEASANT CHURCH, AT THE NORTHEAST
 BW1329'CORNER OF A FENCE SURROUNDING POINT PLEASANT HOME, 92 FEET WEST OF A
 BW1329'48-INCH PECAN TREE, 80 FEET EAST OF A 36-INCH PECAN TREE, 30 FEET FROM
 BW1329'THE TOP BANK OF A LAKE ALONG THE HIGHWAY, AND 20 FEET FROM THE
 BW1329'CENTERLINE OF THE HIGHWAY.  A STANDARD DISK SET IN THE TOP OF A
 BW1329'CONCRETE POST PROJECTING 8 INCHES ABOVE GROUND.
 BW1329
 BW1329                          STATION RECOVERY (1966)
 BW1329
 BW1329'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 BW1329'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1269 ***********************************************************************
 BK1269  DESIGNATION -  C 109
 BK1269  PID         -  BK1269
 BK1269  STATE/COUNTY-  LA/BEAUREGARD
 BK1269  COUNTRY     -  US
 BK1269  USGS QUAD   -  DERIDDER (2018)
 BK1269
 BK1269                         *CURRENT SURVEY CONTROL
 BK1269  ______________________________________________________________________
 BK1269* NAD 83(1986) POSITION- 30 50 01.     (N) 093 19 23.     (W)   SCALED
 BK1269* NAVD 88 ORTHO HEIGHT -    61.493 (meters)      201.75  (feet) ADJUSTED
 BK1269  ______________________________________________________________________
 BK1269  GEOID HEIGHT    -        -26.872 (meters)                     GEOID18
 BK1269  DYNAMIC HEIGHT  -         61.415 (meters)      201.49  (feet) COMP
 BK1269  MODELED GRAVITY -    979,372.0   (mgal)                       NAVD 88
 BK1269
 BK1269  VERT ORDER      -  SECOND    CLASS 0
 BK1269
 BK1269.The horizontal coordinates were scaled from a map and have
 BK1269.an estimated accuracy of +/- 6 seconds.
 BK1269
 BK1269.The orthometric height was determined by differential leveling and
 BK1269.adjusted by the NATIONAL GEODETIC SURVEY
 BK1269.in February 1994.
 BK1269
 BK1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1269.GEOID18 height accuracy estimate available here.
 BK1269
 BK1269.Click photographs - Photos may exist for this station.
 BK1269
 BK1269.The dynamic height is computed by dividing the NAVD 88
 BK1269.geopotential number by the normal gravity value computed on the
 BK1269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1269.degrees latitude (g = 980.6199 gals.).
 BK1269
 BK1269.The modeled gravity was interpolated from observed gravity values.
 BK1269
 BK1269;                    North         East    Units  Estimated Accuracy
 BK1269;SPC LA S     -   260,330.      809,650.      MT  (+/- 180 meters Scaled)
 BK1269
 BK1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVQ691112(NAD 83)
 BK1269
 BK1269                          SUPERSEDED SURVEY CONTROL
 BK1269
 BK1269  NGVD 29 (11/26/84)   61.655  (m)          202.28   (f) ADJUSTED    2 0
 BK1269
 BK1269.Superseded values are not recommended for survey control.
 BK1269
 BK1269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1269.See file dsdata.pdf to determine how the superseded data were derived.
 BK1269
 BK1269_MARKER: DB = BENCH MARK DISK
 BK1269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1269_STAMPING: C 109 1945
 BK1269_MARK LOGO: CGS
 BK1269_PROJECTION: PROJECTING 5 CENTIMETERS
 BK1269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1269+STABILITY: SURFACE MOTION
 BK1269
 BK1269  HISTORY     - Date     Condition        Report By
 BK1269  HISTORY     - 1945     MONUMENTED       CGS
 BK1269  HISTORY     - 1970     GOOD             LADTD
 BK1269  HISTORY     - 1984     GOOD             LADTD
 BK1269
 BK1269                          STATION DESCRIPTION
 BK1269
 BK1269'DESCRIBED BY LA TRANSP AND DEV 1970
 BK1269'3.25 MI SW FROM DE RIDDER.
 BK1269'ABOUT 0.1 MILE NORTH ALONG STEWART STREET FROM THE COURTHOUSE AT
 BK1269'DERIDDER, THENCE 1.9 MILES SOUTHWEST ALONG US 190, THENCE 0.55 MILE
 BK1269'SOUTH ALONG A PARISH ROAD, THENCE 0.3 MILE WEST ALONG STATE ROUTE
 BK1269'3099, THENCE 0.4 MILE SOUTH ALONG A PARISH ROAD, LOCATED APPROXIMATELY
 BK1269'0.1 MILE SOUTHEAST OF THE BEAUREGARD COUNTRY CLUB, 86 FEET WEST OF THE
 BK1269'CENTERLINE OF THE PARISH ROAD, 59 FEET SOUTH OF THE CENTERLINE OF A
 BK1269'HOT MIX ROAD LEADING TO THE COUNTRY CLUB, 1.5 FEET NORTHEAST OF A 12
 BK1269'INCH PINE TREE, 1.6 FEET SOUTHEAST OF A STEEL WITNESS POST, ABOUT
 BK1269'LEVEL WITH HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 BK1269'INCHES.  SEC 6, T3S, R9W.
 BK1269
 BK1269                          STATION RECOVERY (1984)
 BK1269
 BK1269'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BK1269'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  ABOUT 0.2 KM
 BK1269'(0.1 MILES) NORTH ALONG STEWART STREET FROM THE COURTHOUSE AT DE
 BK1269'RIDDER, THENCE 3.0 KM (1.9 MILES) SOUTHWEST ALONG US HIGHWAY 190,
 BK1269'THENCE 0.8 KM (0.5 MILES) SOUTH ALONG A PARISH ROAD (PLANER MILL
 BK1269'ROAD), THENCE 0.5 KM (0.3 MILES) WEST ALONG LA3099, THENCE 0.7 KM (0.4
 BK1269'MILES) SOUTH ALONG LA 3099 TO THE  MARK ON THE CENTERLINE OF LA.
 BK1269'3099, 18.0 (59 FEET) SOUTH OF THE CENTERLINE OF AN ASPHALT ROAD
 BK1269'LEADING TO THE BEAUREGARD COUNTRY CLUB, 0.5 METER (1.5 FEET) NORTHEAST
 BK1269'OF A 12 INCH PINE TREE.
 BK1269'THE MARK IS 0.5 METERS  SE FROM A WITNESS POST.
 BK1269'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0113 ***********************************************************************
 AV0113  DESIGNATION -  C 112
 AV0113  PID         -  AV0113
 AV0113  STATE/COUNTY-  LA/VERMILION
 AV0113  COUNTRY     -  US
 AV0113  USGS QUAD   -  MULBERRY ISLAND EAST (2018)
 AV0113
 AV0113                         *CURRENT SURVEY CONTROL
 AV0113  ______________________________________________________________________
 AV0113* NAD 83(1986) POSITION- 29 34 46.     (N) 092 17 49.     (W)   SCALED
 AV0113* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0113  **This station is located in a suspected subsidence area (see below).
 AV0113  ______________________________________________________________________
 AV0113  GEOID HEIGHT    -        -25.405 (meters)                     GEOID18
 AV0113
 AV0113.The horizontal coordinates were scaled from a map and have
 AV0113.an estimated accuracy of +/- 6 seconds.
 AV0113
 AV0113.** This station is in an area of known vertical motion. If an
 AV0113.** orthometric height was ever established but is not available 
 AV0113.** in the current survey control section, the orthometric height
 AV0113.** is considered suspect.  Suspect heights are available in the
 AV0113.** superseded section only if requested.
 AV0113
 AV0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0113.GEOID18 height accuracy estimate available here.
 AV0113
 AV0113.Click photographs - Photos may exist for this station.
 AV0113
 AV0113;                    North         East    Units  Estimated Accuracy
 AV0113;SPC LA S     -   120,040.      906,640.      MT  (+/- 180 meters Scaled)
 AV0113
 AV0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN680723(NAD 83)
 AV0113
 AV0113                          SUPERSEDED SURVEY CONTROL
 AV0113
 AV0113.No superseded survey control is available for this station.
 AV0113
 AV0113_MARKER: DB = BENCH MARK DISK
 AV0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0113_STAMPING: C 112 1948
 AV0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0113+STABILITY: SURFACE MOTION
 AV0113
 AV0113  HISTORY     - Date     Condition        Report By
 AV0113  HISTORY     - 1948     MONUMENTED       CGS
 AV0113  HISTORY     - 1965     GOOD             CGS
 AV0113
 AV0113                          STATION DESCRIPTION
 AV0113
 AV0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0113'10.4 MI W FROM CHENIERE AU TIGRE.
 AV0113'ABOUT 6.7 MILES SOUTHWEST ALONG A TRAIL WHICH FOLLOWS A RIDGE AND A
 AV0113'ROW OF TREES FROM THE CEMETERY AT CHENIERE AU TIGRE, THENCE ABOUT 1.3
 AV0113'MILES NORTH ALONG THE WEST BANK OF THE OLD FRESHWATER CANAL TO BEEF
 AV0113'RIDGE, THENCE ABOUT 0.3 MILE WEST ALONG BEEF RIDGE TO THE WEST SPOIL
 AV0113'BANK OF A PROPOSED CANAL, THENCE ABOUT 1.8 MILES NORTH ALONG THE WEST
 AV0113'SPOIL BANK OF THE NEW CANAL, THENCE ABOUT 0.3 MILE EAST ACROSS THE NEW
 AV0113'CANAL TO THE WEST BANK OF THE OLD FRESHWATER CANAL AND A CATTLE
 AV0113'BRIDGE, IN SECTION 6, T 17 S, R 2 E, 32 1/2 FEET NORTH OF THE
 AV0113'NORTHWEST CORNER OF THE BRIDGE, 12 FEET WEST OF THE WEST BANK OF THE
 AV0113'OLD CANAL, 23 FEET NORTH OF THE CENTER OF A WOODEN GATE, 8 FEET WEST
 AV0113'OF A WOVEN WIRE FENCE, 7.3 FEET WEST OF A WOODEN WITNESS POST, 1 1/2
 AV0113'FEET ABOVE THE WATER LINE, AND SET IN THE TOP OF A CONCRETE POST
 AV0113'PROJECTING 1 INCH.  NOTE-- THIS MARK IS LEANING ABOUT 20 DEGREES BUT
 AV0113'IS SOLID.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0001 ***********************************************************************
 AV0001  DESIGNATION -  C 113
 AV0001  PID         -  AV0001
 AV0001  STATE/COUNTY-  LA/VERMILION
 AV0001  COUNTRY     -  US
 AV0001  USGS QUAD   -  KAPLAN SOUTH (2018)
 AV0001
 AV0001                         *CURRENT SURVEY CONTROL
 AV0001  ______________________________________________________________________
 AV0001* NAD 83(1986) POSITION- 29 59 32.     (N) 092 17 15.     (W)   SCALED
 AV0001* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0001  **This station is located in a suspected subsidence area (see below).
 AV0001  ______________________________________________________________________
 AV0001  GEOID HEIGHT    -        -26.680 (meters)                     GEOID18
 AV0001
 AV0001.The horizontal coordinates were scaled from a map and have
 AV0001.an estimated accuracy of +/- 6 seconds.
 AV0001
 AV0001.** This station is in an area of known vertical motion. If an
 AV0001.** orthometric height was ever established but is not available 
 AV0001.** in the current survey control section, the orthometric height
 AV0001.** is considered suspect.  Suspect heights are available in the
 AV0001.** superseded section only if requested.
 AV0001
 AV0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0001.GEOID18 height accuracy estimate available here.
 AV0001
 AV0001.Click photographs - Photos may exist for this station.
 AV0001
 AV0001;                    North         East    Units  Estimated Accuracy
 AV0001;SPC LA S     -   165,790.      907,940.      MT  (+/- 180 meters Scaled)
 AV0001
 AV0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP687181(NAD 83)
 AV0001
 AV0001                          SUPERSEDED SURVEY CONTROL
 AV0001
 AV0001.No superseded survey control is available for this station.
 AV0001
 AV0001_MARKER: DB = BENCH MARK DISK
 AV0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0001_STAMPING: C 113 1948
 AV0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0001+STABILITY: SURFACE MOTION
 AV0001
 AV0001  HISTORY     - Date     Condition        Report By
 AV0001  HISTORY     - 1948     MONUMENTED       CGS
 AV0001  HISTORY     - 1965     GOOD             CGS
 AV0001  HISTORY     - 1974     GOOD             NGS
 AV0001  HISTORY     - 1982     MARK NOT FOUND   NGS
 AV0001  HISTORY     - 19910909 MARK NOT FOUND   USPSQD
 AV0001
 AV0001                          STATION DESCRIPTION
 AV0001
 AV0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AV0001'0.45 MI S FROM KAPLAN.
 AV0001'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 35 FROM THE RAILROAD STATION
 AV0001'AT KAPLAN, IN FRACTIONAL SECTION 17, T 12 S, R 2 E, ON THE OUTSIDE OF
 AV0001'A CURVE IN THE HIGHWAY AND AT THE JUNCTION OF THE HIGHWAY AND A
 AV0001'GRAVELED ROAD, 89 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 23
 AV0001'FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD, 20 FEET SOUTH OF
 AV0001'THE CENTER LINE OF A PRIVATE DRIVEWAY, 14 FEET NORTH OF THE SOUTH END
 AV0001'OF AN 18-INCH CORRUGATED METAL CULVERT, 3 FEET EAST OF A FENCE, ABOUT
 AV0001'LEVEL WITH THE GRAVELED ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE
 AV0001'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 AV0001
 AV0001                          STATION RECOVERY (1974)
 AV0001
 AV0001'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 AV0001'RECOVERED IN GOOD CONDITION.
 AV0001
 AV0001                          STATION RECOVERY (1982)
 AV0001
 AV0001'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AV0001'AFTER A THOROUGH SEARCH THE MARK COULD NOT BE LOCATED.  THE AREA HAS
 AV0001'CHANGED AND THE EXACT LOCATION COULD NOT BE LOCATED.
 AV0001
 AV0001                          STATION RECOVERY (1991)
 AV0001
 AV0001'RECOVERY NOTE BY US POWER SQUADRON 1991 (CRB)
 AV0001'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AV0053 ***********************************************************************
 AV0053  DESIGNATION -  C 114
 AV0053  PID         -  AV0053
 AV0053  STATE/COUNTY-  LA/VERMILION
 AV0053  COUNTRY     -  US
 AV0053  USGS QUAD   -  FEARMAN LAKE (2018)
 AV0053
 AV0053                         *CURRENT SURVEY CONTROL
 AV0053  ______________________________________________________________________
 AV0053* NAD 83(1986) POSITION- 29 42 24.     (N) 092 14 54.     (W)   SCALED
 AV0053* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AV0053  **This station is located in a suspected subsidence area (see below).
 AV0053  ______________________________________________________________________
 AV0053  GEOID HEIGHT    -        -25.799 (meters)                     GEOID18
 AV0053
 AV0053.The horizontal coordinates were scaled from a map and have
 AV0053.an estimated accuracy of +/- 6 seconds.
 AV0053
 AV0053.** This station is in an area of known vertical motion. If an
 AV0053.** orthometric height was ever established but is not available 
 AV0053.** in the current survey control section, the orthometric height
 AV0053.** is considered suspect.  Suspect heights are available in the
 AV0053.** superseded section only if requested.
 AV0053
 AV0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 AV0053.GEOID18 height accuracy estimate available here.
 AV0053
 AV0053.Click photographs - Photos may exist for this station.
 AV0053
 AV0053;                    North         East    Units  Estimated Accuracy
 AV0053;SPC LA S     -   134,110.      911,460.      MT  (+/- 180 meters Scaled)
 AV0053
 AV0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWN727865(NAD 83)
 AV0053
 AV0053                          SUPERSEDED SURVEY CONTROL
 AV0053
 AV0053.No superseded survey control is available for this station.
 AV0053
 AV0053_MARKER: DB = BENCH MARK DISK
 AV0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AV0053_STAMPING: C 114 1948
 AV0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AV0053+STABILITY: SURFACE MOTION
 AV0053
 AV0053  HISTORY     - Date     Condition        Report By
 AV0053  HISTORY     - 1948     MONUMENTED       CGS
 AV0053  HISTORY     - 1965     MARK NOT FOUND   CGS
 AV0053
 AV0053                          STATION DESCRIPTION
 AV0053
 AV0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 AV0053'4.9 MI SE FROM SCHOONER BAYOU LOCKS.
 AV0053'ABOUT 1.8 MILES EAST ALONG SCHOONER BAYOU FROM THE SCHOONER BAYOU
 AV0053'LOCKS THENCE 3.1 MILES SOUTH ALONG SIXMILE CANAL, AT A PIROGUE DITCH
 AV0053'CROSSING, 38 FEET WEST OF THE WEST SIDE OF THE CANAL, 10 FEET SOUTH OF
 AV0053'THE SOUTH SIDE OF THE DITCH, AND ON TOP OF THE SPOIL BANK.  A STANDARD
 AV0053'BENCH MARK DISK SET IN TOP OF A 3-FOOT LENGTH OF 8-INCH CONCRETE PIPE
 AV0053'FILLED WITH CONCRETE PROJECTING 10 INCHES ABOVE GROUND.
 AV0053
 AV0053                          STATION RECOVERY (1965)
 AV0053
 AV0053'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 AV0053'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0784 ***********************************************************************
 CQ0784  DESIGNATION -  C 115
 CQ0784  PID         -  CQ0784
 CQ0784  STATE/COUNTY-  LA/CALDWELL
 CQ0784  COUNTRY     -  US
 CQ0784  USGS QUAD   -  LUNA (2018)
 CQ0784
 CQ0784                         *CURRENT SURVEY CONTROL
 CQ0784  ______________________________________________________________________
 CQ0784* NAD 83(1986) POSITION- 32 15 32.     (N) 092 09 23.     (W)   SCALED
 CQ0784* NAVD 88 ORTHO HEIGHT -    22.21  (+/-2cm)       72.9   (feet) VERTCON3
 CQ0784  ______________________________________________________________________
 CQ0784  GEOID HEIGHT    -        -25.729 (meters)                     GEOID18
 CQ0784  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0784
 CQ0784.The horizontal coordinates were scaled from a map and have
 CQ0784.an estimated accuracy of +/- 6 seconds.
 CQ0784
 CQ0784.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0784.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0784
 CQ0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0784.GEOID18 height accuracy estimate available here.
 CQ0784
 CQ0784.The vertical order pertains to the NGVD 29 superseded value.
 CQ0784
 CQ0784.Click photographs - Photos may exist for this station.
 CQ0784
 CQ0784;                    North         East    Units  Estimated Accuracy
 CQ0784;SPC LA N     -   195,070.    1,032,380.      MT  (+/- 180 meters Scaled)
 CQ0784
 CQ0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR794694(NAD 83)
 CQ0784
 CQ0784                          SUPERSEDED SURVEY CONTROL
 CQ0784
 CQ0784  NGVD 29 (11/26/84)   22.289  (m)           73.13   (f) ADJUSTED    2 0
 CQ0784
 CQ0784.Superseded values are not recommended for survey control.
 CQ0784
 CQ0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0784.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0784
 CQ0784_MARKER: DB = BENCH MARK DISK
 CQ0784_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0784_STAMPING: C 115 1949
 CQ0784_MARK LOGO: CGS
 CQ0784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0784+STABILITY: SURFACE MOTION
 CQ0784
 CQ0784  HISTORY     - Date     Condition        Report By
 CQ0784  HISTORY     - 1949     MONUMENTED       CGS
 CQ0784
 CQ0784                          STATION DESCRIPTION
 CQ0784
 CQ0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0784'8.8 MI NE FROM VIXEN.
 CQ0784'0.1 MILE NORTHEAST ALONG STATE HIGHWAY NO. 200 FROM THE JUNCTION OF
 CQ0784'STATE HIGHWAY NO. 200 WITH STATE HIGHWAY NO. 17 AT VIXEN, THENCE 3.7
 CQ0784'MILES EAST ALONG A PARISH ROAD, THENCE 1.0 MILE NORTH ALONG A PARISH
 CQ0784'ROAD, THENCE 0.8 MILE EAST ALONG A WOODS ROAD, THENCE 3.2 MILES
 CQ0784'SOUTHEAST ALONG A WOODS ROAD, ABOUT 0.2 MILE WEST OF THE OUACHITA
 CQ0784'RIVER, 63 FEET EAST OF THE SOUTHEAST CORNER OF A FARMHOUSE, 24 FEET
 CQ0784'NORTHWEST OF THE CENTER LINE OF A GATE, 15 FEET NORTH OF THE CENTER
 CQ0784'LINE OF THE ROAD, 2.8 FEET NORTHWEST OF A CORNER FENCE POST, 1.5 FEET
 CQ0784'WEST OF A FENCE, 1.5 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF
 CQ0784'A CONCRETE POST AT A DEPTH OF 4 FEET AND PROJECTING 0.2 FOOT ABOVE THE
 CQ0784'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0693 ***********************************************************************
 CQ0693  DESIGNATION -  C 116
 CQ0693  PID         -  CQ0693
 CQ0693  STATE/COUNTY-  LA/OUACHITA
 CQ0693  COUNTRY     -  US
 CQ0693  USGS QUAD   -  LUNA (2018)
 CQ0693
 CQ0693                         *CURRENT SURVEY CONTROL
 CQ0693  ______________________________________________________________________
 CQ0693* NAD 83(1986) POSITION- 32 19 41.     (N) 092 08 23.     (W)   SCALED
 CQ0693* NAVD 88 ORTHO HEIGHT -    31.42  (+/-2cm)      103.1   (feet) VERTCON3
 CQ0693  ______________________________________________________________________
 CQ0693  GEOID HEIGHT    -        -25.817 (meters)                     GEOID18
 CQ0693  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0693
 CQ0693.The horizontal coordinates were scaled from a map and have
 CQ0693.an estimated accuracy of +/- 6 seconds.
 CQ0693
 CQ0693.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0693.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0693
 CQ0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0693.GEOID18 height accuracy estimate available here.
 CQ0693
 CQ0693.The vertical order pertains to the NGVD 29 superseded value.
 CQ0693
 CQ0693.Click photographs - Photos may exist for this station.
 CQ0693
 CQ0693;                    North         East    Units  Estimated Accuracy
 CQ0693;SPC LA N     -   202,740.    1,033,920.      MT  (+/- 180 meters Scaled)
 CQ0693
 CQ0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR809771(NAD 83)
 CQ0693
 CQ0693                          SUPERSEDED SURVEY CONTROL
 CQ0693
 CQ0693  NGVD 29 (11/26/84)   31.486  (m)          103.30   (f) ADJUSTED    2 0
 CQ0693
 CQ0693.Superseded values are not recommended for survey control.
 CQ0693
 CQ0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0693.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0693
 CQ0693_MARKER: DB = BENCH MARK DISK
 CQ0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0693_STAMPING: C 116 1949
 CQ0693_MARK LOGO: CGS
 CQ0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0693+STABILITY: SURFACE MOTION
 CQ0693
 CQ0693  HISTORY     - Date     Condition        Report By
 CQ0693  HISTORY     - 1949     MONUMENTED       CGS
 CQ0693
 CQ0693                          STATION DESCRIPTION
 CQ0693
 CQ0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0693'8.9 MI E FROM LUNA.
 CQ0693'4.7 MILES NORTHEAST ALONG A PARISH ROAD FROM THE JUNCTION OF STATE
 CQ0693'HIGHWAYS 200 AND 1496 AT LUNA, THENCE 3.0 MILES SOUTHEAST ALONG A
 CQ0693'PARISH ROAD, THENCE 1.2 MILES EAST ALONG A PARISH ROAD.  AT A Y ROAD
 CQ0693'JUNCTION, IN A SMALL CLEARING, 51 FEET SOUTHEAST OF A 24 INCH PINE
 CQ0693'TREE, 47 FEET SOUTH OF THE CENTER LINE OF THE ROAD LEADING EAST, 36
 CQ0693'FEET NORTHEAST OF THE CENTER LINE OF THE NORTHWEST AND SOUTHEAST ROAD,
 CQ0693'1.8 FEET EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 CQ0693'WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0827 ***********************************************************************
 CQ0827  DESIGNATION -  C 117
 CQ0827  PID         -  CQ0827
 CQ0827  STATE/COUNTY-  LA/CALDWELL
 CQ0827  COUNTRY     -  US
 CQ0827  USGS QUAD   -  BLANKSTON (2018)
 CQ0827
 CQ0827                         *CURRENT SURVEY CONTROL
 CQ0827  ______________________________________________________________________
 CQ0827* NAD 83(1986) POSITION- 32 10 57.     (N) 092 08 51.     (W)   SCALED
 CQ0827* NAVD 88 ORTHO HEIGHT -    60.09  (+/-2cm)      197.1   (feet) VERTCON3
 CQ0827  ______________________________________________________________________
 CQ0827  GEOID HEIGHT    -        -25.634 (meters)                     GEOID18
 CQ0827  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0827
 CQ0827.The horizontal coordinates were scaled from a map and have
 CQ0827.an estimated accuracy of +/- 6 seconds.
 CQ0827
 CQ0827.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0827.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0827
 CQ0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0827.GEOID18 height accuracy estimate available here.
 CQ0827
 CQ0827.The vertical order pertains to the NGVD 29 superseded value.
 CQ0827
 CQ0827.Click photographs - Photos may exist for this station.
 CQ0827
 CQ0827;                    North         East    Units  Estimated Accuracy
 CQ0827;SPC LA N     -   186,600.    1,033,240.      MT  (+/- 180 meters Scaled)
 CQ0827
 CQ0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR803609(NAD 83)
 CQ0827
 CQ0827                          SUPERSEDED SURVEY CONTROL
 CQ0827
 CQ0827  NGVD 29 (11/26/84)   60.164  (m)          197.39   (f) ADJUSTED    2 0
 CQ0827
 CQ0827.Superseded values are not recommended for survey control.
 CQ0827
 CQ0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0827.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0827
 CQ0827_MARKER: DB = BENCH MARK DISK
 CQ0827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0827_STAMPING: C 117 1949
 CQ0827_MARK LOGO: CGS
 CQ0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0827+STABILITY: SURFACE MOTION
 CQ0827
 CQ0827  HISTORY     - Date     Condition        Report By
 CQ0827  HISTORY     - 1949     MONUMENTED       CGS
 CQ0827  HISTORY     - 1986     MARK NOT FOUND   USPSQD
 CQ0827
 CQ0827                          STATION DESCRIPTION
 CQ0827
 CQ0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 CQ0827'5.1 MI NE FROM MOUNT PLEASANT.
 CQ0827'2.1 MILES NORTHEAST ALONG A COUNTRY ROAD FROM THE MOUNT PLEASANT
 CQ0827'CHURCH AT MOUNT PLEASANT, THENCE 1.9 MILES NORTH ALONG STATE HIGHWAY
 CQ0827'1636, THENCE 1.1 MILES NORTHEAST ALONG A COUNTRY ROAD.  AT A Y ROAD
 CQ0827'JUNCTION, ON THE OUTSIDE OF A CURVE IN THE MAIN ROAD, 47 FEET NORTH OF
 CQ0827'THE CENTER LINE OF THE MAIN ROAD, 25 FEET NORTHEAST OF THE CENTER LINE
 CQ0827'OF A PRIVATE ROAD LEADING NORTHWEST, 2 FEET SOUTHEAST OF A WITNESS
 CQ0827'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE
 CQ0827'THE GROUND.
 CQ0827
 CQ0827                          STATION RECOVERY (1986)
 CQ0827
 CQ0827'RECOVERY NOTE BY US POWER SQUADRON 1986 (RRB)
 CQ0827'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0653 ***********************************************************************
 CQ0653  DESIGNATION -  C 118
 CQ0653  PID         -  CQ0653
 CQ0653  STATE/COUNTY-  LA/OUACHITA
 CQ0653  COUNTRY     -  US
 CQ0653  USGS QUAD   -  CADEVILLE (2018)
 CQ0653
 CQ0653                         *CURRENT SURVEY CONTROL
 CQ0653  ______________________________________________________________________
 CQ0653* NAD 83(1986) POSITION- 32 29 42.     (N) 092 21 36.     (W)   SCALED
 CQ0653* NAVD 88 ORTHO HEIGHT -    56.76  (+/-2cm)      186.2   (feet) VERTCON3
 CQ0653  ______________________________________________________________________
 CQ0653  GEOID HEIGHT    -        -25.772 (meters)                     GEOID18
 CQ0653  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0653
 CQ0653.The horizontal coordinates were scaled from a map and have
 CQ0653.an estimated accuracy of +/- 6 seconds.
 CQ0653
 CQ0653.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0653.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0653
 CQ0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0653.GEOID18 height accuracy estimate available here.
 CQ0653
 CQ0653.The vertical order pertains to the NGVD 29 superseded value.
 CQ0653
 CQ0653.Click photographs - Photos may exist for this station.
 CQ0653
 CQ0653;                    North         East    Units  Estimated Accuracy
 CQ0653;SPC LA N     -   221,210.    1,013,160.      MT  (+/- 180 meters Scaled)
 CQ0653
 CQ0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR601954(NAD 83)
 CQ0653
 CQ0653                          SUPERSEDED SURVEY CONTROL
 CQ0653
 CQ0653  NGVD 29 (11/26/84)   56.811  (m)          186.39   (f) ADJUSTED    2 0
 CQ0653
 CQ0653.Superseded values are not recommended for survey control.
 CQ0653
 CQ0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0653.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0653
 CQ0653_MARKER: DB = BENCH MARK DISK
 CQ0653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0653_STAMPING: C 118 1949
 CQ0653_MARK LOGO: CGS
 CQ0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0653+STABILITY: SURFACE MOTION
 CQ0653
 CQ0653  HISTORY     - Date     Condition        Report By
 CQ0653  HISTORY     - 1949     MONUMENTED       CGS
 CQ0653  HISTORY     - 1950     GOOD             CGS
 CQ0653  HISTORY     - 1974     GOOD             NGS
 CQ0653  HISTORY     - 1990     GOOD             USPSQD
 CQ0653
 CQ0653                          STATION DESCRIPTION
 CQ0653
 CQ0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0653'1.0 MI S FROM CALHOUN.
 CQ0653'1.0 MILE SOUTH ALONG STATE HIGHWAY NO. 201 FROM THE ILLINOIS CENTRAL
 CQ0653'RAILROAD STATION AT CALHOUN, AT THE SUMMIT OF A HILL, 81 FEET EAST OF
 CQ0653'THE CENTER LINE OF THE HIGHWAY, 70 FEET NORTHWEST OF THE NORTHWEST
 CQ0653'CORNER OF A FARMHOUSE, 93 FEET SOUTHEAST OF A POWER LINE METER POLE,
 CQ0653'28 FEET NORTHEAST OF THE CENTER LINE OF A PROVATE DRIVE, 1 FOOT WEST
 CQ0653'OF A FENCE, 1.4 FEET SOUTHWEST OF A REFERENCE POST, SET IN THE TOP OF
 CQ0653'A CONCRETE POST AT A DEPTH OF 3 FEET AND PROJECTING 0.3 FOOT ABOVE THE
 CQ0653'GROUND.
 CQ0653
 CQ0653                          STATION RECOVERY (1974)
 CQ0653
 CQ0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 CQ0653'RECOVERED IN GOOD CONDITION.
 CQ0653
 CQ0653                          STATION RECOVERY (1990)
 CQ0653
 CQ0653'RECOVERY NOTE BY US POWER SQUADRON 1990 (CR)
 CQ0653'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0701 ***********************************************************************
 CQ0701  DESIGNATION -  C 119
 CQ0701  PID         -  CQ0701
 CQ0701  STATE/COUNTY-  LA/JACKSON
 CQ0701  COUNTRY     -  US
 CQ0701  USGS QUAD   -  CHATHAM SE (2018)
 CQ0701
 CQ0701                         *CURRENT SURVEY CONTROL
 CQ0701  ______________________________________________________________________
 CQ0701* NAD 83(1986) POSITION- 32 18 30.     (N) 092 20 39.     (W)   SCALED
 CQ0701* NAVD 88 ORTHO HEIGHT -    62.49  (+/-2cm)      205.0   (feet) VERTCON3
 CQ0701  ______________________________________________________________________
 CQ0701  GEOID HEIGHT    -        -25.633 (meters)                     GEOID18
 CQ0701  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0701
 CQ0701.The horizontal coordinates were scaled from a map and have
 CQ0701.an estimated accuracy of +/- 6 seconds.
 CQ0701
 CQ0701.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0701
 CQ0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0701.GEOID18 height accuracy estimate available here.
 CQ0701
 CQ0701.The vertical order pertains to the NGVD 29 superseded value.
 CQ0701
 CQ0701.Click photographs - Photos may exist for this station.
 CQ0701
 CQ0701;                    North         East    Units  Estimated Accuracy
 CQ0701;SPC LA N     -   200,510.    1,014,680.      MT  (+/- 180 meters Scaled)
 CQ0701
 CQ0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR617748(NAD 83)
 CQ0701
 CQ0701                          SUPERSEDED SURVEY CONTROL
 CQ0701
 CQ0701  NGVD 29 (11/26/84)   62.550  (m)          205.22   (f) ADJUSTED    2 0
 CQ0701
 CQ0701.Superseded values are not recommended for survey control.
 CQ0701
 CQ0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0701.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0701
 CQ0701_MARKER: DB = BENCH MARK DISK
 CQ0701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0701_STAMPING: C 119 1949
 CQ0701_MARK LOGO: CGS
 CQ0701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0701+STABILITY: SURFACE MOTION
 CQ0701
 CQ0701  HISTORY     - Date     Condition        Report By
 CQ0701  HISTORY     - 1949     MONUMENTED       CGS
 CQ0701  HISTORY     - 1950     GOOD             CGS
 CQ0701
 CQ0701                          STATION DESCRIPTION
 CQ0701
 CQ0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0701'6.9 MI SW FROM OKALOOSA.
 CQ0701'1.5 MILES SOUTHEAST ALONG A PARISH ROAD FROM THE OKALOOSA SCHOOL AT
 CQ0701'OKALOOSA, THENCE 1.4 MILES SOUTH ALONG A PARISH ROAD, THENCE 4.0 MILES
 CQ0701'SOUTHWEST ALONG STATE HIGHWAY 543, JUST SOUTH OF THE TOP OF A HILL, 66
 CQ0701'FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 50 FEET NORTHEAST OF THE
 CQ0701'NORTHEAST CORNER OF A TIN ROOFED FARMHOUSE, 10 FEET EAST OF THE CENTER
 CQ0701'LINE OF AN OLD ROAD, 1.5 FEET WEST OF A WITNESS POST, SET IN THE TOP
 CQ0701'OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND. NOTE--
 CQ0701'STATE HIGHWAY 543 IS NOW STATE HIGHWAY 499.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1725 ***********************************************************************
 CQ1725  DESIGNATION -  C 12
 CQ1725  PID         -  CQ1725
 CQ1725  STATE/COUNTY-  LA/DE SOTO
 CQ1725  COUNTRY     -  US
 CQ1725  USGS QUAD   -  KEATCHIE (2018)
 CQ1725
 CQ1725                         *CURRENT SURVEY CONTROL
 CQ1725  ______________________________________________________________________
 CQ1725* NAD 83(1986) POSITION- 32 11 49.     (N) 093 53 31.     (W)   SCALED
 CQ1725* NAVD 88 ORTHO HEIGHT -    93.01  (+/-2cm)      305.2   (feet) VERTCON3
 CQ1725  ______________________________________________________________________
 CQ1725  GEOID HEIGHT    -        -25.826 (meters)                     GEOID18
 CQ1725  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1725
 CQ1725.The horizontal coordinates were scaled from a map and have
 CQ1725.an estimated accuracy of +/- 6 seconds.
 CQ1725
 CQ1725.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1725.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1725
 CQ1725.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1725.GEOID18 height accuracy estimate available here.
 CQ1725
 CQ1725.The vertical order pertains to the NGVD 29 superseded value.
 CQ1725
 CQ1725.Click photographs - Photos may exist for this station.
 CQ1725
 CQ1725;                    North         East    Units  Estimated Accuracy
 CQ1725;SPC LA N     -   188,990.      868,770.      MT  (+/- 180 meters Scaled)
 CQ1725
 CQ1725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR159626(NAD 83)
 CQ1725
 CQ1725                          SUPERSEDED SURVEY CONTROL
 CQ1725
 CQ1725  NGVD 29 (11/26/84)   93.077  (m)          305.37   (f) ADJUSTED    1 2
 CQ1725
 CQ1725.Superseded values are not recommended for survey control.
 CQ1725
 CQ1725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1725.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1725
 CQ1725_MARKER: DB = BENCH MARK DISK
 CQ1725_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ1725_SP_SET: CULVERT HEADWALL
 CQ1725_STAMPING: C 12 1919 305.370
 CQ1725_MARK LOGO: CGS
 CQ1725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1725+STABILITY: SURFACE MOTION
 CQ1725
 CQ1725  HISTORY     - Date     Condition        Report By
 CQ1725  HISTORY     - 1919     MONUMENTED       CGS
 CQ1725  HISTORY     - 1952     MARK NOT FOUND   CGS
 CQ1725  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 CQ1725
 CQ1725                          STATION DESCRIPTION
 CQ1725
 CQ1725'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1725'1.0 MI N FROM KEATCHIE.
 CQ1725'ABOUT 1 MILE NORTH ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM
 CQ1725'KEATCHIE, DE SOTO PARISH, ABOUT 8-1/2 POLES NORTH OF MILEPOST 208, IN
 CQ1725'THE TOP OF A CONCRETE CULVERT, AND ABOUT 10 FEET EAST OF THE TRACK. A
 CQ1725'STANDARD DISK, STAMPED 305.370 C 12 1919.  NOTE-- THERE IS NO CONCRETE
 CQ1725'CULVERT AT THIS LOCATION.
 CQ1725
 CQ1725                          STATION RECOVERY (1996)
 CQ1725
 CQ1725'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1725'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2542 ***********************************************************************
 BX2542  DESIGNATION -  C 12 RESET
 BX2542  PID         -  BX2542
 BX2542  STATE/COUNTY-  LA/SABINE
 BX2542  COUNTRY     -  US
 BX2542  USGS QUAD   -  PLEASANT HILL (2018)
 BX2542
 BX2542                         *CURRENT SURVEY CONTROL
 BX2542  ______________________________________________________________________
 BX2542* NAD 83(1986) POSITION- 31 49 10.     (N) 093 30 49.     (W)   SCALED
 BX2542* NAVD 88 ORTHO HEIGHT -    88.15  (+/-2cm)      289.2   (feet) VERTCON3
 BX2542  ______________________________________________________________________
 BX2542  GEOID HEIGHT    -        -26.112 (meters)                     GEOID18
 BX2542  VERT ORDER      -  THIRD (See Below)
 BX2542
 BX2542.The horizontal coordinates were scaled from a map and have
 BX2542.an estimated accuracy of +/- 6 seconds.
 BX2542
 BX2542.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2542.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2542
 BX2542.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2542.GEOID18 height accuracy estimate available here.
 BX2542
 BX2542.The vertical order pertains to the NGVD 29 superseded value.
 BX2542
 BX2542.Click photographs - Photos may exist for this station.
 BX2542
 BX2542;                    North         East    Units  Estimated Accuracy
 BX2542;SPC LA N     -   146,740.      904,040.      MT  (+/- 180 meters Scaled)
 BX2542
 BX2542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR513205(NAD 83)
 BX2542
 BX2542                          SUPERSEDED SURVEY CONTROL
 BX2542
 BX2542  NGVD 29 (??/??/??)   88.20   (m)          289.4    (f) RESET       3  
 BX2542
 BX2542.Superseded values are not recommended for survey control.
 BX2542
 BX2542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2542.See file dsdata.pdf to determine how the superseded data were derived.
 BX2542
 BX2542_MARKER: DV = VERTICAL CONTROL DISK
 BX2542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2542_STAMPING: C 12 RESET 1976
 BX2542_MARK LOGO: NGS
 BX2542_PROJECTION: FLUSH
 BX2542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2542+STABILITY: SURFACE MOTION
 BX2542
 BX2542  HISTORY     - Date     Condition        Report By
 BX2542  HISTORY     - 1976     MONUMENTED       NGS
 BX2542  HISTORY     - 1976     GOOD             NGS
 BX2542  HISTORY     - 20010331 POOR             NGS
 BX2542
 BX2542                          STATION DESCRIPTION
 BX2542
 BX2542'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 BX2542'IN PLEASANT HILL.
 BX2542'AT PLEASANT HILL NEAR THE ENTERSECTION OF STATE HIGHWAYS 175 AND 174.
 BX2542'IT IS 21 FEET EAST OF THE CENTER OF STATE HIGHWAY 175, 121.5 FEET
 BX2542'NORTH OF THE CENTERLINE OF STATE HIGHWAY 174 LEADING EAST, 46.0 FEET
 BX2542'NORTH OF THE PROJECTED CENTERLINE OF STATE HIGHWAY 174 LEADING WEST,
 BX2542'47.5 FEET SOUTH OF THE PROJECTED PLANE OF THE SOUTH WALL OF THE BANK
 BX2542'AT PLEASANT HILL, 35.5 FEET WEST EDGE OF AN ASPHALT HELICOPTER LANDING
 BX2542'PAD, 2 FEET NORTH OF A TELEPHONE POLE, 0.6 FEET EAST OF A METAL
 BX2542'WITNESS POST. IT IS A SHORT ROAD MARKED WITH THE DISK CRIMPED ON THE
 BX2542'TOP OF THE ROD ENCASED IN A 4 INCH PLASTIC CASING. IT IS FLUSH WITH
 BX2542'THE GROUND.
 BX2542
 BX2542                          STATION RECOVERY (2001)
 BX2542
 BX2542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 BX2542'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0607 ***********************************************************************
 CQ0607  DESIGNATION -  C 120
 CQ0607  PID         -  CQ0607
 CQ0607  STATE/COUNTY-  LA/JACKSON
 CQ0607  COUNTRY     -  US
 CQ0607  USGS QUAD   -  VIXEN (2018)
 CQ0607
 CQ0607                         *CURRENT SURVEY CONTROL
 CQ0607  ______________________________________________________________________
 CQ0607* NAD 83(1986) POSITION- 32 10 54.     (N) 092 21 32.     (W)   SCALED
 CQ0607* NAVD 88 ORTHO HEIGHT -    63.12  (+/-2cm)      207.1   (feet) VERTCON3
 CQ0607  ______________________________________________________________________
 CQ0607  GEOID HEIGHT    -        -25.497 (meters)                     GEOID18
 CQ0607  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0607
 CQ0607.The horizontal coordinates were scaled from a map and have
 CQ0607.an estimated accuracy of +/- 6 seconds.
 CQ0607
 CQ0607.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0607.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0607
 CQ0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0607.GEOID18 height accuracy estimate available here.
 CQ0607
 CQ0607.The vertical order pertains to the NGVD 29 superseded value.
 CQ0607
 CQ0607.Click photographs - Photos may exist for this station.
 CQ0607
 CQ0607;                    North         East    Units  Estimated Accuracy
 CQ0607;SPC LA N     -   186,460.    1,013,310.      MT  (+/- 180 meters Scaled)
 CQ0607
 CQ0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR604607(NAD 83)
 CQ0607
 CQ0607                          SUPERSEDED SURVEY CONTROL
 CQ0607
 CQ0607  NGVD 29 (11/26/84)   63.190  (m)          207.32   (f) ADJUSTED    2 0
 CQ0607
 CQ0607.Superseded values are not recommended for survey control.
 CQ0607
 CQ0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0607.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0607
 CQ0607_MARKER: DB = BENCH MARK DISK
 CQ0607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0607_STAMPING: C 120 1949
 CQ0607_MARK LOGO: CGS
 CQ0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0607+STABILITY: SURFACE MOTION
 CQ0607
 CQ0607  HISTORY     - Date     Condition        Report By
 CQ0607  HISTORY     - 1949     MONUMENTED       CGS
 CQ0607  HISTORY     - 1950     GOOD             CGS
 CQ0607  HISTORY     - 1986     MARK NOT FOUND   USPSQD
 CQ0607
 CQ0607                          STATION DESCRIPTION
 CQ0607
 CQ0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0607'10.85 MI SW FROM VIXEN.
 CQ0607'1.9 MILES SOUTHEAST ALONG STATE HIGHWAY 17 FROM THE JUNCTION OF STATE
 CQ0607'HIGHWAYS 17 AND 200 AT VIXEN, THENCE 3.9 MILES SOUTHWEST ALONG A
 CQ0607'PARISH ROAD, THENCE 0.45 MILE NORTHWEST ALONG A PARISH ROAD, THENCE
 CQ0607'0.25 MILE SOUTH ALONG A PARISH ROAD, THENCE 4.35 MILES WEST ALONG A
 CQ0607'WOODS ROAD, AT A Y ROAD JUNCTION, 0.15 MILE SOUTHEAST OF A FARMHOUSE
 CQ0607'WHICH IS ON THE NORTHEAST SIDE OF THE ROAD, 32 FEET NORTHEAST OF THE
 CQ0607'CENTER LINE OF THE NORTHWEST AND SOUTHEAST ROAD, 16 FEET NORTH OF THE
 CQ0607'CENTER LINE OF THE ROAD LEADING EAST, 12 FEET EAST OF A TRIANGULAR
 CQ0607'BLAZED PINE TREE, 1.2 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF
 CQ0607'A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.  NOTE--
 CQ0607'STATE HIGHWAY 17 IS NOW STATE HIGHWAY 4.  NOTE-- THIS MARK IS 1.2
 CQ0607'MILES SOUTHEAST OF BENCH MARK D 120.
 CQ0607
 CQ0607                          STATION RECOVERY (1986)
 CQ0607
 CQ0607'RECOVERY NOTE BY US POWER SQUADRON 1986 (RRB)
 CQ0607'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1475 ***********************************************************************
 BX1475  DESIGNATION -  C 121
 BX1475  PID         -  BX1475
 BX1475  STATE/COUNTY-  LA/WINN
 BX1475  COUNTRY     -  US
 BX1475  USGS QUAD   -  CALVIN (2018)
 BX1475
 BX1475                         *CURRENT SURVEY CONTROL
 BX1475  ______________________________________________________________________
 BX1475* NAD 83(1986) POSITION- 31 52 45.     (N) 092 47 19.     (W)   SCALED
 BX1475* NAVD 88 ORTHO HEIGHT -    83.18  (+/-2cm)      272.9   (feet) VERTCON3
 BX1475  ______________________________________________________________________
 BX1475  GEOID HEIGHT    -        -25.826 (meters)                     GEOID18
 BX1475  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1475
 BX1475.The horizontal coordinates were scaled from a map and have
 BX1475.an estimated accuracy of +/- 6 seconds.
 BX1475
 BX1475.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1475.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1475
 BX1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1475.GEOID18 height accuracy estimate available here.
 BX1475
 BX1475.The vertical order pertains to the NGVD 29 superseded value.
 BX1475
 BX1475.Click photographs - Photos may exist for this station.
 BX1475
 BX1475;                    North         East    Units  Estimated Accuracy
 BX1475;SPC LA N     -   152,950.      972,700.      MT  (+/- 180 meters Scaled)
 BX1475
 BX1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR199270(NAD 83)
 BX1475
 BX1475                          SUPERSEDED SURVEY CONTROL
 BX1475
 BX1475  NGVD 29 (11/26/84)   83.244  (m)          273.11   (f) ADJUSTED    2 0
 BX1475
 BX1475.Superseded values are not recommended for survey control.
 BX1475
 BX1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1475.See file dsdata.pdf to determine how the superseded data were derived.
 BX1475
 BX1475_MARKER: DB = BENCH MARK DISK
 BX1475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1475_STAMPING: C 121 1949
 BX1475_MARK LOGO: CGS
 BX1475_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1475+STABILITY: SURFACE MOTION
 BX1475
 BX1475  HISTORY     - Date     Condition        Report By
 BX1475  HISTORY     - 1949     MONUMENTED       CGS
 BX1475
 BX1475                          STATION DESCRIPTION
 BX1475
 BX1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1475'10.7 MI SW FROM WINNFIELD.
 BX1475'9.7 MILES WEST ALONG U.S. HIGHWAY 84 FROM THE COURTHOUSE AT WINNFIELD,
 BX1475'THENCE 1.0 MILE SOUTHEAST ALONG A GRAVELED ROAD, 42 FEET NORTHEAST OF
 BX1475'THE CENTER LINE OF THE ROAD, 15.0 FEET SOUTHWEST OF A 10 INCH
 BX1475'TRIANGULAR BLAZED PINE TREE, 1.5 FEET SOUTH OF A WITNESS POST, SET IN
 BX1475'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1622 ***********************************************************************
 BX1622  DESIGNATION -  C 122
 BX1622  PID         -  BX1622
 BX1622  STATE/COUNTY-  LA/GRANT
 BX1622  COUNTRY     -  US
 BX1622  USGS QUAD   -  WILLIANA (2018)
 BX1622
 BX1622                         *CURRENT SURVEY CONTROL
 BX1622  ______________________________________________________________________
 BX1622* NAD 83(1986) POSITION- 31 44 04.     (N) 092 37 10.     (W)   SCALED
 BX1622* NAVD 88 ORTHO HEIGHT -    46.87  (+/-2cm)      153.8   (feet) VERTCON3
 BX1622  ______________________________________________________________________
 BX1622  GEOID HEIGHT    -        -25.809 (meters)                     GEOID18
 BX1622  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1622
 BX1622.The horizontal coordinates were scaled from a map and have
 BX1622.an estimated accuracy of +/- 6 seconds.
 BX1622
 BX1622.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1622.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1622
 BX1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1622.GEOID18 height accuracy estimate available here.
 BX1622
 BX1622.The vertical order pertains to the NGVD 29 superseded value.
 BX1622
 BX1622.Click photographs - Photos may exist for this station.
 BX1622
 BX1622;                    North         East    Units  Estimated Accuracy
 BX1622;SPC LA N     -   136,880.      988,680.      MT  (+/- 180 meters Scaled)
 BX1622
 BX1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR360110(NAD 83)
 BX1622
 BX1622                          SUPERSEDED SURVEY CONTROL
 BX1622
 BX1622  NGVD 29 (11/26/84)   46.911  (m)          153.91   (f) ADJUSTED    2 0
 BX1622
 BX1622.Superseded values are not recommended for survey control.
 BX1622
 BX1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1622.See file dsdata.pdf to determine how the superseded data were derived.
 BX1622
 BX1622_MARKER: DB = BENCH MARK DISK
 BX1622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1622_STAMPING: C 122 1949
 BX1622_MARK LOGO: CGS
 BX1622_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1622+STABILITY: SURFACE MOTION
 BX1622
 BX1622  HISTORY     - Date     Condition        Report By
 BX1622  HISTORY     - 1949     MONUMENTED       CGS
 BX1622
 BX1622                          STATION DESCRIPTION
 BX1622
 BX1622'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1622'9.3 MI SW FROM PACKTON.
 BX1622'4.4 MILES WEST ALONG STATE HIGHWAY 1199 FROM THE LOUISIANA AND
 BX1622'ARKANSAS RAILROAD STATION AT PACKTON, THENCE 4.9 MILES SOUTH ALONG
 BX1622'STATE HIGHWAY 786, 26 FEET EAST OF THE CENTER LINE OF THE ROAD, 36.0
 BX1622'FEET SOUTH OF A 14 INCH TRIANGULAR BLAZED PINE TREE, 25.0 FEET
 BX1622'NORTHWEST OF A 20 INCH TRIANGULAR BLAZED OAK TREE, 2.0 FEET WEST OF A
 BX1622'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5
 BX1622'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1501 ***********************************************************************
 BX1501  DESIGNATION -  C 123
 BX1501  PID         -  BX1501
 BX1501  STATE/COUNTY-  LA/WINN
 BX1501  COUNTRY     -  US
 BX1501  USGS QUAD   -  WINNFIELD WEST (2018)
 BX1501
 BX1501                         *CURRENT SURVEY CONTROL
 BX1501  ______________________________________________________________________
 BX1501* NAD 83(1986) POSITION- 31 57 47.     (N) 092 39 21.     (W)   SCALED
 BX1501* NAVD 88 ORTHO HEIGHT -    35.57  (+/-2cm)      116.7   (feet) VERTCON3
 BX1501  ______________________________________________________________________
 BX1501  GEOID HEIGHT    -        -25.687 (meters)                     GEOID18
 BX1501  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1501
 BX1501.This mark is at David G Joyce Airport (0R5)
 BX1501
 BX1501.The horizontal coordinates were scaled from a map and have
 BX1501.an estimated accuracy of +/- 6 seconds.
 BX1501
 BX1501.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1501.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1501
 BX1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1501.GEOID18 height accuracy estimate available here.
 BX1501
 BX1501.The vertical order pertains to the NGVD 29 superseded value.
 BX1501
 BX1501.Click photographs - Photos may exist for this station.
 BX1501
 BX1501;                    North         East    Units  Estimated Accuracy
 BX1501;SPC LA N     -   162,230.      985,270.      MT  (+/- 180 meters Scaled)
 BX1501
 BX1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR325363(NAD 83)
 BX1501
 BX1501                          SUPERSEDED SURVEY CONTROL
 BX1501
 BX1501  NGVD 29 (11/26/84)   35.637  (m)          116.92   (f) ADJUSTED    2 0
 BX1501
 BX1501.Superseded values are not recommended for survey control.
 BX1501
 BX1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1501.See file dsdata.pdf to determine how the superseded data were derived.
 BX1501
 BX1501_MARKER: DB = BENCH MARK DISK
 BX1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1501_STAMPING: C 123 1949
 BX1501_MARK LOGO: CGS
 BX1501_PROJECTION: PROJECTING 15 CENTIMETERS
 BX1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1501+STABILITY: SURFACE MOTION
 BX1501
 BX1501  HISTORY     - Date     Condition        Report By
 BX1501  HISTORY     - 1949     MONUMENTED       CGS
 BX1501  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1501
 BX1501                          STATION DESCRIPTION
 BX1501
 BX1501'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX1501'3.45 MI NW FROM WINNFIELD.
 BX1501'0.85 MILE WEST ALONG U.S. HIGHWAYS 84 AND 167 FROM THE POST OFFICE AT
 BX1501'WINNFIELD, THENCE 2.45 MILES NORTH ALONG U.S. HIGHWAY 167, THENCE 0.15
 BX1501'MILE NORTHWEST ALONG THE ROAD LEADING TO JOYCE AIRPORT, AT THE SMALLER
 BX1501'OF THE TWO HANGARS AT THE AIRPORT, 4.3 FEET SOUTHWEST OF THE CENTER OF
 BX1501'THE L SHAPED EXTENSION OF THE HANGAR, 13.8 FEET NORTH OF THE SOUTHWEST
 BX1501'CORNER OF THE HANGAR, 2.6 FEET NORTH OF A WITNESS POST, SET IN THE TOP
 BX1501'OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE GROUND.
 BX1501
 BX1501                          STATION RECOVERY (1981)
 BX1501
 BX1501'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1501'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2440 ***********************************************************************
 BX2440  DESIGNATION -  C 123 RESET 1981
 BX2440  PID         -  BX2440
 BX2440  STATE/COUNTY-  LA/WINN
 BX2440  COUNTRY     -  US
 BX2440  USGS QUAD   -  WINNFIELD WEST (2018)
 BX2440
 BX2440                         *CURRENT SURVEY CONTROL
 BX2440  ______________________________________________________________________
 BX2440* NAD 83(1986) POSITION- 31 57 47.     (N) 092 39 21.     (W)   SCALED
 BX2440* NAVD 88 ORTHO HEIGHT -    35.58  (+/-2cm)      116.7   (feet) VERTCON3
 BX2440  ______________________________________________________________________
 BX2440  GEOID HEIGHT    -        -25.687 (meters)                     GEOID18
 BX2440  VERT ORDER      -  THIRD (See Below)
 BX2440
 BX2440.This mark is at David G Joyce Airport (0R5)
 BX2440
 BX2440.The horizontal coordinates were scaled from a map and have
 BX2440.an estimated accuracy of +/- 6 seconds.
 BX2440
 BX2440.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2440.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2440
 BX2440.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2440.GEOID18 height accuracy estimate available here.
 BX2440
 BX2440.The vertical order pertains to the NGVD 29 superseded value.
 BX2440
 BX2440.Click photographs - Photos may exist for this station.
 BX2440
 BX2440;                    North         East    Units  Estimated Accuracy
 BX2440;SPC LA N     -   162,230.      985,270.      MT  (+/- 180 meters Scaled)
 BX2440
 BX2440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR325363(NAD 83)
 BX2440
 BX2440                          SUPERSEDED SURVEY CONTROL
 BX2440
 BX2440  NGVD 29 (??/??/??)   35.65   (m)          117.0    (f) RESET       3  
 BX2440
 BX2440.Superseded values are not recommended for survey control.
 BX2440
 BX2440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2440.See file dsdata.pdf to determine how the superseded data were derived.
 BX2440
 BX2440_MARKER: DB = BENCH MARK DISK
 BX2440_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 BX2440_STAMPING: C 123 RESET 1981
 BX2440_PROJECTION: FLUSH
 BX2440_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 BX2440+STABILITY: POSITION/ELEVATION WELL
 BX2440_ROD/PIPE-DEPTH: 3.05 meters
 BX2440
 BX2440  HISTORY     - Date     Condition        Report By
 BX2440  HISTORY     - 1981     MONUMENTED       NGS
 BX2440  HISTORY     - 19981017 POOR             USPSQD
 BX2440
 BX2440                          STATION DESCRIPTION
 BX2440
 BX2440'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 BX2440'4.3 KM (2.65 MI) NW FROM WINNEFIELD.
 BX2440'4.0 KM (2.45 MI) NORTH ALONG U.S. HIGHWAY 167 FROM THE JUNCTION OF
 BX2440'U.S. HIGHWAY 84 AND 167 IN WINNFIELD, THENCE NORTHWEST ALONG SURFACED
 BX2440'ROAD LEADING TO JOYCE AIRPORT FRO 0.3 KM (0.2 MI) TO THE EAST-WEST
 BX2440'RUNWAY, 11.3 METERS (37.0 FT) NORTHEAST OF THE NORTHEAST CORNER OF
 BX2440'THE RUNWAY, 7.1 METERS (23.2 FT) NORTH OF THE NORTH ONE OF FOUR END
 BX2440'RUNWAY LIGHTS AND IN LINE WITH LIGHTS, AND 2.4 METERS (8.0 FT) SOUTH
 BX2440'OF A DRAINAGE DITCH ALONG THE NORTH SIDE OF THE RUNWAY.
 BX2440'THE MARK IS ABOVE LEVEL WITH RUNWAY.
 BX2440
 BX2440                          STATION RECOVERY (1998)
 BX2440
 BX2440'RECOVERY NOTE BY US POWER SQUADRON 1998
 BX2440'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0483 ***********************************************************************
 BX0483  DESIGNATION -  C 124
 BX0483  PID         -  BX0483
 BX0483  STATE/COUNTY-  LA/LA SALLE
 BX0483  COUNTRY     -  US
 BX0483  USGS QUAD   -  SUMMERVILLE (2018)
 BX0483
 BX0483                         *CURRENT SURVEY CONTROL
 BX0483  ______________________________________________________________________
 BX0483* NAD 83(1986) POSITION- 31 52 01.     (N) 092 10 06.     (W)   SCALED
 BX0483* NAVD 88 ORTHO HEIGHT -    45.50  (+/-2cm)      149.3   (feet) VERTCON3
 BX0483  ______________________________________________________________________
 BX0483  GEOID HEIGHT    -        -25.552 (meters)                     GEOID18
 BX0483  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0483
 BX0483.The horizontal coordinates were scaled from a map and have
 BX0483.an estimated accuracy of +/- 6 seconds.
 BX0483
 BX0483.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0483.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0483
 BX0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0483.GEOID18 height accuracy estimate available here.
 BX0483
 BX0483.The vertical order pertains to the NGVD 29 superseded value.
 BX0483
 BX0483.Click photographs - Photos may exist for this station.
 BX0483
 BX0483;                    North         East    Units  Estimated Accuracy
 BX0483;SPC LA N     -   151,610.    1,031,380.      MT  (+/- 180 meters Scaled)
 BX0483
 BX0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR786259(NAD 83)
 BX0483
 BX0483                          SUPERSEDED SURVEY CONTROL
 BX0483
 BX0483  NGVD 29 (11/26/84)   45.578  (m)          149.53   (f) ADJUSTED    2 0
 BX0483
 BX0483.Superseded values are not recommended for survey control.
 BX0483
 BX0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0483.See file dsdata.pdf to determine how the superseded data were derived.
 BX0483
 BX0483_MARKER: DB = BENCH MARK DISK
 BX0483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0483_STAMPING: C 124 1949
 BX0483_MARK LOGO: CGS
 BX0483_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0483+STABILITY: SURFACE MOTION
 BX0483
 BX0483  HISTORY     - Date     Condition        Report By
 BX0483  HISTORY     - 1949     MONUMENTED       CGS
 BX0483
 BX0483                          STATION DESCRIPTION
 BX0483
 BX0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 BX0483'7.1 MI SE FROM OLLA.
 BX0483'2.3 MILES SOUTHEAST ALONG STATE HIGHWAY 6 FROM THE POST OFFICE AT
 BX0483'OLLA, THENCE 2.3 MILES EAST ALONG A GRAVELED ROAD, THENCE 1.2 MILES
 BX0483'SOUTH ALONG A GRAVELED ROAD, THENCE 1.3 MILES EAST ALONG A GRAVELED
 BX0483'ROAD.  34 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 31 FEET SOUTHWEST
 BX0483'OF A POWER POLE, 14 FEET NORTHWEST OF A 14 INCH BLAZED PINE TREE, 2
 BX0483'FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BX0483'PROJECTS 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0408 ***********************************************************************
 BX0408  DESIGNATION -  C 125
 BX0408  PID         -  BX0408
 BX0408  STATE/COUNTY-  LA/LA SALLE
 BX0408  COUNTRY     -  US
 BX0408  USGS QUAD   -  SUMMERVILLE (2018)
 BX0408
 BX0408                         *CURRENT SURVEY CONTROL
 BX0408  ______________________________________________________________________
 BX0408* NAD 83(1986) POSITION- 31 46 48.     (N) 092 08 18.     (W)   SCALED
 BX0408* NAVD 88 ORTHO HEIGHT -    46.31  (+/-2cm)      151.9   (feet) VERTCON3
 BX0408  ______________________________________________________________________
 BX0408  GEOID HEIGHT    -        -25.599 (meters)                     GEOID18
 BX0408  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0408
 BX0408.The horizontal coordinates were scaled from a map and have
 BX0408.an estimated accuracy of +/- 6 seconds.
 BX0408
 BX0408.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0408.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0408
 BX0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0408.GEOID18 height accuracy estimate available here.
 BX0408
 BX0408.The vertical order pertains to the NGVD 29 superseded value.
 BX0408
 BX0408.Click photographs - Photos may exist for this station.
 BX0408
 BX0408;                    North         East    Units  Estimated Accuracy
 BX0408;SPC LA N     -   141,980.    1,034,250.      MT  (+/- 180 meters Scaled)
 BX0408
 BX0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR815163(NAD 83)
 BX0408
 BX0408                          SUPERSEDED SURVEY CONTROL
 BX0408
 BX0408  NGVD 29 (11/26/84)   46.379  (m)          152.16   (f) ADJUSTED    2 0
 BX0408
 BX0408.Superseded values are not recommended for survey control.
 BX0408
 BX0408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0408.See file dsdata.pdf to determine how the superseded data were derived.
 BX0408
 BX0408_MARKER: DB = BENCH MARK DISK
 BX0408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0408_STAMPING: C 125 1950
 BX0408_MARK LOGO: CGS
 BX0408_PROJECTION: PROJECTING 9 CENTIMETERS
 BX0408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0408+STABILITY: SURFACE MOTION
 BX0408
 BX0408  HISTORY     - Date     Condition        Report By
 BX0408  HISTORY     - 1950     MONUMENTED       CGS
 BX0408  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX0408
 BX0408                          STATION DESCRIPTION
 BX0408
 BX0408'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0408'7.25 MI N FROM JENA.
 BX0408'4.85 MILES NORTHWEST ALONG STATE HIGHWAY 6 FROM THE COURTHOUSE AT
 BX0408'JENA, THENCE 1.4 MILES NORTHEAST ALONG STATE HIGHWAY 112, THENCE 0.7
 BX0408'MILE NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE NORTHEAST ALONG A
 BX0408'GRAVELED ROAD.  23 FEET EAST OF THE CENTER LINE OF THE ROAD, 12 FEET
 BX0408'SOUTHEAST OF A 10 INCH TRIANGULAR BLAZED OAK TREE, 11 FEET NORTH OF A
 BX0408'16 INCH TRIANGULAR BLAZED OAK TREE, 2 FEET NORTHEAST OF A WITNESS
 BX0408'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE
 BX0408'THE GROUND.
 BX0408
 BX0408                          STATION RECOVERY (1981)
 BX0408
 BX0408'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX0408'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0425 ***********************************************************************
 BX0425  DESIGNATION -  C 126
 BX0425  PID         -  BX0425
 BX0425  STATE/COUNTY-  LA/LA SALLE
 BX0425  COUNTRY     -  US
 BX0425  USGS QUAD   -  NICKEL (2018)
 BX0425
 BX0425                         *CURRENT SURVEY CONTROL
 BX0425  ______________________________________________________________________
 BX0425* NAD 83(1986) POSITION- 31 46 44.66   (N) 092 01 19.60   (W)   HD_HELD1
 BX0425* NAVD 88 ORTHO HEIGHT -    39.40  (+/-2cm)      129.3   (feet) VERTCON3
 BX0425  ______________________________________________________________________
 BX0425  GEOID HEIGHT    -        -25.674 (meters)                     GEOID18
 BX0425  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0425
 BX0425.The horizontal coordinates were determined by differentially corrected
 BX0425.hand held GPS observations or other comparable positioning techniques
 BX0425.and have an estimated accuracy of +/- 3 meters.
 BX0425
 BX0425.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0425.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0425
 BX0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0425.GEOID18 height accuracy estimate available here.
 BX0425
 BX0425.The vertical order pertains to the NGVD 29 superseded value.
 BX0425
 BX0425.Click photographs - Photos may exist for this station.
 BX0425
 BX0425;                    North         East    Units  Estimated Accuracy
 BX0425;SPC LA N     -   141,916.7   1,045,261.3     MT  (+/- 3 meters HH1 GPS) 
 BX0425
 BX0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR9258916364(NAD 83)
 BX0425
 BX0425                          SUPERSEDED SURVEY CONTROL
 BX0425
 BX0425  NGVD 29 (11/26/84)   39.465  (m)          129.48   (f) ADJUSTED    2 0
 BX0425
 BX0425.Superseded values are not recommended for survey control.
 BX0425
 BX0425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0425.See file dsdata.pdf to determine how the superseded data were derived.
 BX0425
 BX0425_MARKER: DB = BENCH MARK DISK
 BX0425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0425_STAMPING: C 126 1950
 BX0425_MARK LOGO: CGS
 BX0425_PROJECTION: PROJECTING 9 CENTIMETERS
 BX0425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0425+STABILITY: SURFACE MOTION
 BX0425
 BX0425  HISTORY     - Date     Condition        Report By
 BX0425  HISTORY     - 1950     MONUMENTED       CGS
 BX0425
 BX0425                          STATION DESCRIPTION
 BX0425
 BX0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0425'1.6 MI W FROM AIMWELL.
 BX0425'0.3 MILE NORTHWEST ALONG STATE HIGHWAY 259 FROM THE POST OFFICE AT
 BX0425'AIMWELL, THENCE 1.3 MILES WEST ALONG STATE HIGHWAY 1010.  AT THE A.P.
 BX0425'ANDREWS GROCERY STORE, 88 FEET NORTH OF THE CENTER LINE OF A ROAD
 BX0425'LEADING WEST, 69 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 37.0
 BX0425'FEET NORTH OF THE EAST CORNER OF THE STORE BUILDING, 2.5 FEET NORTH OF
 BX0425'A FENCE CORNER, 1.0 FOOT EAST OF A FENCE, 1.5 FEET NORTH OF A WITNESS
 BX0425'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE
 BX0425'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0898 ***********************************************************************
 CQ0898  DESIGNATION -  C 127
 CQ0898  PID         -  CQ0898
 CQ0898  STATE/COUNTY-  LA/OUACHITA
 CQ0898  COUNTRY     -  US
 CQ0898  USGS QUAD   -  EROS (2018)
 CQ0898
 CQ0898                         *CURRENT SURVEY CONTROL
 CQ0898  ______________________________________________________________________
 CQ0898* NAD 83(1986) POSITION- 32 24 47.     (N) 092 23 03.     (W)   SCALED
 CQ0898* NAVD 88 ORTHO HEIGHT -    77.16  (+/-2cm)      253.1   (feet) VERTCON3
 CQ0898  ______________________________________________________________________
 CQ0898  GEOID HEIGHT    -        -25.701 (meters)                     GEOID18
 CQ0898  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0898
 CQ0898.The horizontal coordinates were scaled from a map and have
 CQ0898.an estimated accuracy of +/- 6 seconds.
 CQ0898
 CQ0898.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0898.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0898
 CQ0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0898.GEOID18 height accuracy estimate available here.
 CQ0898
 CQ0898.The vertical order pertains to the NGVD 29 superseded value.
 CQ0898
 CQ0898.Click photographs - Photos may exist for this station.
 CQ0898
 CQ0898;                    North         East    Units  Estimated Accuracy
 CQ0898;SPC LA N     -   212,120.    1,010,900.      MT  (+/- 180 meters Scaled)
 CQ0898
 CQ0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR579863(NAD 83)
 CQ0898
 CQ0898                          SUPERSEDED SURVEY CONTROL
 CQ0898
 CQ0898  NGVD 29 (11/26/84)   77.214  (m)          253.33   (f) ADJUSTED    2 0
 CQ0898
 CQ0898.Superseded values are not recommended for survey control.
 CQ0898
 CQ0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0898.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0898
 CQ0898_MARKER: DB = BENCH MARK DISK
 CQ0898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0898_STAMPING: C 127 1950
 CQ0898_MARK LOGO: CGS
 CQ0898_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ0898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0898+STABILITY: SURFACE MOTION
 CQ0898_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ0898+SATELLITE: SATELLITE OBSERVATIONS - June 18, 1990
 CQ0898
 CQ0898  HISTORY     - Date     Condition        Report By
 CQ0898  HISTORY     - 1950     MONUMENTED       CGS
 CQ0898  HISTORY     - 1990     GOOD             USPSQD
 CQ0898  HISTORY     - 19900618 GOOD             LADTD
 CQ0898  HISTORY     - 20050704 GOOD             GEOCAC
 CQ0898
 CQ0898                          STATION DESCRIPTION
 CQ0898
 CQ0898'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0898'3.3 MI NE FROM EROS.
 CQ0898'3.3 MILES NORTHEAST ALONG STATE HIGHWAY 13 FROM THE RAILROAD STATION
 CQ0898'AT EROS, AT A ROAD JUNCTION, 0.4 MILE EAST OF A CHURCH, 97 FEET SOUTH
 CQ0898'OF THE CENTER LINE OF THE HIGHWAY, 27 FEET EAST OF THE CENTER LINE OF
 CQ0898'A ROAD LEADING SOUTH, 2.2 FEET SOUTH OF A POWER POLE, 1.5 FEET
 CQ0898'SOUTHEAST OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST
 CQ0898'PROJECTING 0.3 FOOT ABOVE THE GROUND.
 CQ0898
 CQ0898                          STATION RECOVERY (1990)
 CQ0898
 CQ0898'RECOVERY NOTE BY US POWER SQUADRON 1990 (GW)
 CQ0898'RECOVERED IN GOOD CONDITION.
 CQ0898
 CQ0898                          STATION RECOVERY (1990)
 CQ0898
 CQ0898'RECOVERY NOTE BY LA TRANSP AND DEV 1990 (SLC)
 CQ0898'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) SOUTHWEST OF MONROE,
 CQ0898'7.0 MI (11.3 KM) SOUTH-SOUTHWEST OF CALHOUN AND 2.95 MI (4.75 KM)
 CQ0898'EAST-NORTHEAST OF EROS.  OWNERSHIP--UNKNOWN. TO REACH THE STATION FROM
 CQ0898'THE POST OFFICE IN EROS, GO EAST FOR 2.95 MI (4.75 KM) ON STATE
 CQ0898'HIGHWAY 34 TO THE JUNCTION WITH ED FULLER ROAD ON THE RIGHT WITH THE
 CQ0898'MARK SET IN THE SOUTHEAST QUARDRANT OF THE TWO ROADS,  97.0 FT (29.6
 CQ0898'M) SOUTH FROM THE CENTER OF THE HIGHWAY, 27.0 FT (8.2 M) EAST FROM THE
 CQ0898'CENTER OF ED FULLER ROAD, 2.0 FT (0.6 M) SOUTH FROM A POWER POLE AND
 CQ0898'1.5 FT (0.5 M) SOUTHEAST FROM A METAL WITNESS POST WITH SIGN ATTACHED.
 CQ0898'THE MARK IS FLUSH WITH THE GROUND AND ABOUT 3.0 FT (0.9 M) ABOVE THE
 CQ0898'LEVEL OF THE HIGHWAY.
 CQ0898
 CQ0898                          STATION RECOVERY (2005)
 CQ0898
 CQ0898'RECOVERY NOTE BY GEOCACHING 2005 (BKT)
 CQ0898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0624 ***********************************************************************
 CQ0624  DESIGNATION -  C 128
 CQ0624  PID         -  CQ0624
 CQ0624  STATE/COUNTY-  LA/WINN
 CQ0624  COUNTRY     -  US
 CQ0624  USGS QUAD   -  COTTON PLANT (2018)
 CQ0624
 CQ0624                         *CURRENT SURVEY CONTROL
 CQ0624  ______________________________________________________________________
 CQ0624* NAD 83(1986) POSITION- 32 06 37.     (N) 092 21 19.     (W)   SCALED
 CQ0624* NAVD 88 ORTHO HEIGHT -    56.97  (+/-2cm)      186.9   (feet) VERTCON3
 CQ0624  ______________________________________________________________________
 CQ0624  GEOID HEIGHT    -        -25.453 (meters)                     GEOID18
 CQ0624  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ0624
 CQ0624.The horizontal coordinates were scaled from a map and have
 CQ0624.an estimated accuracy of +/- 6 seconds.
 CQ0624
 CQ0624.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ0624.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ0624
 CQ0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0624.GEOID18 height accuracy estimate available here.
 CQ0624
 CQ0624.The vertical order pertains to the NGVD 29 superseded value.
 CQ0624
 CQ0624.Click photographs - Photos may exist for this station.
 CQ0624
 CQ0624;                    North         East    Units  Estimated Accuracy
 CQ0624;SPC LA N     -   178,550.    1,013,660.      MT  (+/- 180 meters Scaled)
 CQ0624
 CQ0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR608528(NAD 83)
 CQ0624
 CQ0624                          SUPERSEDED SURVEY CONTROL
 CQ0624
 CQ0624  NGVD 29 (11/26/84)   57.044  (m)          187.15   (f) ADJUSTED    2 0
 CQ0624
 CQ0624.Superseded values are not recommended for survey control.
 CQ0624
 CQ0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0624.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0624
 CQ0624_MARKER: DB = BENCH MARK DISK
 CQ0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0624_STAMPING: C 128 1950
 CQ0624_MARK LOGO: CGS
 CQ0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0624+STABILITY: SURFACE MOTION
 CQ0624
 CQ0624  HISTORY     - Date     Condition        Report By
 CQ0624  HISTORY     - 1950     MONUMENTED       CGS
 CQ0624  HISTORY     - 19860310 MARK NOT FOUND   USPSQD
 CQ0624
 CQ0624                          STATION DESCRIPTION
 CQ0624
 CQ0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 CQ0624'9.35 MI NE FROM SIKES.
 CQ0624'8.25 MILES EAST ALONG STATE HIGHWAY 110 FROM THE RAILROAD STATION AT
 CQ0624'SIKES, THENCE 1.05 MILES NORTH ALONG A GRADED DIRT ROAD.  AT A ROAD
 CQ0624'JUNCTION, NEAR THE CENTER OF A TRIANGULAR PLOT OF GROUND AT THE ROAD
 CQ0624'JUNCTION, 28 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 22
 CQ0624'FEET NORTHWEST OF THE CENTER LINE OF THE ROAD LEADING NORTHEAST
 CQ0624'(MEASURED FROM ROAD ALONG THE SOUTHEAST SIDE OF THE TRIANGULAR PLOT OF
 CQ0624'GROUND), 1.1 FEET NORTHWEST OF A REFERENCE POST, AND SET IN THE TOP OF
 CQ0624'A CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND.
 CQ0624
 CQ0624                          STATION RECOVERY (1986)
 CQ0624
 CQ0624'RECOVERY NOTE BY US POWER SQUADRON 1986 (UEB)
 CQ0624'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ0060 ***********************************************************************
 CQ0060  DESIGNATION -  C 129
 CQ0060  PID         -  CQ0060
 CQ0060  STATE/COUNTY-  LA/OUACHITA
 CQ0060  COUNTRY     -  US
 CQ0060  USGS QUAD   -  CALHOUN (2018)
 CQ0060
 CQ0060                         *CURRENT SURVEY CONTROL
 CQ0060  ______________________________________________________________________
 CQ0060* NAD 83(1986) POSITION- 32 31 36.     (N) 092 16 58.     (W)   SCALED
 CQ0060* NAVD 88 ORTHO HEIGHT -    44.678 (meters)      146.58  (feet) ADJUSTED
 CQ0060  ______________________________________________________________________
 CQ0060  GEOID HEIGHT    -        -25.830 (meters)                     GEOID18
 CQ0060  DYNAMIC HEIGHT  -         44.628 (meters)      146.42  (feet) COMP
 CQ0060  MODELED GRAVITY -    979,521.3   (mgal)                       NAVD 88
 CQ0060
 CQ0060  VERT ORDER      -  FIRST     CLASS I
 CQ0060
 CQ0060.The horizontal coordinates were scaled from a map and have
 CQ0060.an estimated accuracy of +/- 6 seconds.
 CQ0060
 CQ0060.The orthometric height was determined by differential leveling and
 CQ0060.adjusted by the NATIONAL GEODETIC SURVEY
 CQ0060.in June 1991.
 CQ0060
 CQ0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ0060.GEOID18 height accuracy estimate available here.
 CQ0060
 CQ0060.Click photographs - Photos may exist for this station.
 CQ0060
 CQ0060.The dynamic height is computed by dividing the NAVD 88
 CQ0060.geopotential number by the normal gravity value computed on the
 CQ0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ0060.degrees latitude (g = 980.6199 gals.).
 CQ0060
 CQ0060.The modeled gravity was interpolated from observed gravity values.
 CQ0060
 CQ0060;                    North         East    Units  Estimated Accuracy
 CQ0060;SPC LA N     -   224,730.    1,020,410.      MT  (+/- 180 meters Scaled)
 CQ0060
 CQ0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR673990(NAD 83)
 CQ0060
 CQ0060                          SUPERSEDED SURVEY CONTROL
 CQ0060
 CQ0060  NGVD 29 (11/26/84)   44.732  (m)          146.76   (f) ADJUSTED    1 1
 CQ0060
 CQ0060.Superseded values are not recommended for survey control.
 CQ0060
 CQ0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ0060.See file dsdata.pdf to determine how the superseded data were derived.
 CQ0060
 CQ0060_MARKER: DB = BENCH MARK DISK
 CQ0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ0060_STAMPING: C 129 1950
 CQ0060_MARK LOGO: CGS
 CQ0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ0060+STABILITY: SURFACE MOTION
 CQ0060
 CQ0060  HISTORY     - Date     Condition        Report By
 CQ0060  HISTORY     - 1950     MONUMENTED       CGS
 CQ0060  HISTORY     - 1969     GOOD             CGS
 CQ0060  HISTORY     - 1990     GOOD             USPSQD
 CQ0060  HISTORY     - 1991     GOOD             USPSQD
 CQ0060  HISTORY     - 19910423 GOOD             USPSQD
 CQ0060
 CQ0060                          STATION DESCRIPTION
 CQ0060
 CQ0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 CQ0060'4.85 MI E FROM CALHOUN.
 CQ0060'ABOUT 4.85 MILES EAST ALONG U.S. HIGHWAY 80 FROM THE POST OFFICE AT
 CQ0060'CALHOUN, 49 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 46 FEET WEST
 CQ0060'OF THE CENTER LINE OF A ROAD WHICH CROSSES THE TRACK, 61 FEET
 CQ0060'SOUTHEAST OF THE SOUTHEAST CORNER OF A CAR PORT WHICH IS AT THE EAST
 CQ0060'END OF A HOUSE, 15 FEET NORTH OF A PINE TREE, 12 FEET SOUTHWEST OF A
 CQ0060'POWER POLE, 4 1/2 FEET WEST OF UNDERGROUND TELEPHONE CABLE MARKER
 CQ0060'NUMBER 34W4, 1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 CQ0060'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 CQ0060'INCH ABOVE THE SURFACE OF THE GROUND.  SEC 20, T 18N, R 2E.
 CQ0060
 CQ0060                          STATION RECOVERY (1990)
 CQ0060
 CQ0060'RECOVERY NOTE BY US POWER SQUADRON 1990 (CR)
 CQ0060'RECOVERED IN GOOD CONDITION.
 CQ0060
 CQ0060                          STATION RECOVERY (1991)
 CQ0060
 CQ0060'RECOVERY NOTE BY US POWER SQUADRON 1991 (CR)
 CQ0060'RECOVERED IN GOOD CONDITION.
 CQ0060
 CQ0060                          STATION RECOVERY (1991)
 CQ0060
 CQ0060'RECOVERY NOTE BY US POWER SQUADRON 1991 (MCZ)
 CQ0060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0391 ***********************************************************************
 BX0391  DESIGNATION -  C 130
 BX0391  PID         -  BX0391
 BX0391  STATE/COUNTY-  LA/LA SALLE
 BX0391  COUNTRY     -  US
 BX0391  USGS QUAD   -  OLLA EAST (2018)
 BX0391
 BX0391                         *CURRENT SURVEY CONTROL
 BX0391  ______________________________________________________________________
 BX0391* NAD 83(1986) POSITION- 31 55 31.     (N) 092 08 00.     (W)   SCALED
 BX0391* NAVD 88 ORTHO HEIGHT -    58.32  (+/-2cm)      191.3   (feet) VERTCON3
 BX0391  ______________________________________________________________________
 BX0391  GEOID HEIGHT    -        -25.563 (meters)                     GEOID18
 BX0391  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0391
 BX0391.The horizontal coordinates were scaled from a map and have
 BX0391.an estimated accuracy of +/- 6 seconds.
 BX0391
 BX0391.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0391.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0391
 BX0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0391.GEOID18 height accuracy estimate available here.
 BX0391
 BX0391.The vertical order pertains to the NGVD 29 superseded value.
 BX0391
 BX0391.Click photographs - Photos may exist for this station.
 BX0391
 BX0391;                    North         East    Units  Estimated Accuracy
 BX0391;SPC LA N     -   158,090.    1,034,670.      MT  (+/- 180 meters Scaled)
 BX0391
 BX0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR819324(NAD 83)
 BX0391
 BX0391                          SUPERSEDED SURVEY CONTROL
 BX0391
 BX0391  NGVD 29 (11/26/84)   58.396  (m)          191.59   (f) ADJUSTED    2 0
 BX0391
 BX0391.Superseded values are not recommended for survey control.
 BX0391
 BX0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0391.See file dsdata.pdf to determine how the superseded data were derived.
 BX0391
 BX0391_MARKER: DB = BENCH MARK DISK
 BX0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0391_STAMPING: C 130 1950
 BX0391_MARK LOGO: CGS
 BX0391_PROJECTION: PROJECTING 20 CENTIMETERS
 BX0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0391+STABILITY: SURFACE MOTION
 BX0391
 BX0391  HISTORY     - Date     Condition        Report By
 BX0391  HISTORY     - 1950     MONUMENTED       CGS
 BX0391
 BX0391                          STATION DESCRIPTION
 BX0391
 BX0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0391'6.05 MI SE FROM KELLY.
 BX0391'2.4 MILES SOUTH ALONG OLD U.S. HIGHWAY 165 FROM THE MISSOURI PACIFIC
 BX0391'RAILROAD STATION AT KELLY, THENCE 1.1 MILES EAST ALONG A DIRT ROAD,
 BX0391'THENCE 1.45 MILES SOUTHEAST ALONG A GRAVELED ROAD, THENCE 1.1 MILES
 BX0391'EAST ALONG A DIRT ROAD.  35.2 FEET NORTH OF THE CENTER LINE OF THE
 BX0391'ROAD, 14 FEET NORTHWEST OF A 10 INCH BLAZED OAK TREE, 19.8 FEET
 BX0391'NORTHEAST OF A 10 INCH BLAZED PINE TREE, 2.5 FEET NORTH OF A WITNESS
 BX0391'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 8 INCHES ABOVE
 BX0391'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2795 ***********************************************************************
 BJ2795  DESIGNATION -  C 131
 BJ2795  PID         -  BJ2795
 BJ2795  STATE/COUNTY-  LA/WEST FELICIANA
 BJ2795  COUNTRY     -  US
 BJ2795  USGS QUAD   -  INNIS (2018)
 BJ2795
 BJ2795                         *CURRENT SURVEY CONTROL
 BJ2795  ______________________________________________________________________
 BJ2795* NAD 83(1986) POSITION- 30 57 41.     (N) 091 38 51.     (W)   SCALED
 BJ2795* NAVD 88 ORTHO HEIGHT -    16.08  (+/-2cm)       52.8   (feet) VERTCON3
 BJ2795  ______________________________________________________________________
 BJ2795  GEOID HEIGHT    -        -26.999 (meters)                     GEOID18
 BJ2795  VERT ORDER      -  FIRST     CLASS II (See Below)
 BJ2795
 BJ2795.The horizontal coordinates were scaled from a map and have
 BJ2795.an estimated accuracy of +/- 6 seconds.
 BJ2795
 BJ2795.The NAVD 88 height was computed by applying the VERTCON shift value to
 BJ2795.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BJ2795
 BJ2795.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2795.GEOID18 height accuracy estimate available here.
 BJ2795
 BJ2795.The vertical order pertains to the NGVD 29 superseded value.
 BJ2795
 BJ2795.Click photographs - Photos may exist for this station.
 BJ2795
 BJ2795;                    North         East    Units  Estimated Accuracy
 BJ2795;SPC LA S     -   272,890.      969,980.      MT  (+/- 180 meters Scaled)
 BJ2795
 BJ2795_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXQ291261(NAD 83)
 BJ2795
 BJ2795                          SUPERSEDED SURVEY CONTROL
 BJ2795
 BJ2795  NGVD 29 (11/26/84)   16.063  (m)           52.70   (f) ADJUSTED    1 2
 BJ2795
 BJ2795.Superseded values are not recommended for survey control.
 BJ2795
 BJ2795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BJ2795.See file dsdata.pdf to determine how the superseded data were derived.
 BJ2795
 BJ2795_MARKER: DB = BENCH MARK DISK
 BJ2795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2795_STAMPING: C 131 1938
 BJ2795_MARK LOGO: CGS
 BJ2795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2795+STABILITY: SURFACE MOTION
 BJ2795
 BJ2795  HISTORY     - Date     Condition        Report By
 BJ2795  HISTORY     - 1938     MONUMENTED       CGS
 BJ2795  HISTORY     - 1964     MARK NOT FOUND   CGS
 BJ2795
 BJ2795                          STATION DESCRIPTION
 BJ2795
 BJ2795'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ2795'2.5 MI SW FROM ANGOLA.
 BJ2795'2-1/2 MILES SW OF ANGOLA, WEST FELICIANA PARISH, MILE FROM CAMP G AND
 BJ2795'ANGOLA LANDING, 500 FEET E OF THE BANK OF MISS. RIVER, 400 FEET E OF
 BJ2795'AN OLD LEVEE, AND 30 FEET W OF A ROAD AND GATE TO A CULTIVATED FIELD.
 BJ2795'A STANDARD DISK SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1738 ***********************************************************************
 BW1738  DESIGNATION -  C 132
 BW1738  PID         -  BW1738
 BW1738  STATE/COUNTY-  LA/CATAHOULA
 BW1738  COUNTRY     -  US
 BW1738  USGS QUAD   -  AIMWELL (2018)
 BW1738
 BW1738                         *CURRENT SURVEY CONTROL
 BW1738  ______________________________________________________________________
 BW1738* NAD 83(1986) POSITION- 31 49 42.     (N) 091 54 24.     (W)   SCALED
 BW1738* NAVD 88 ORTHO HEIGHT -    64.91  (+/-2cm)      213.0   (feet) VERTCON3
 BW1738  ______________________________________________________________________
 BW1738  GEOID HEIGHT    -        -25.762 (meters)                     GEOID18
 BW1738  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1738
 BW1738.The horizontal coordinates were scaled from a map and have
 BW1738.an estimated accuracy of +/- 6 seconds.
 BW1738
 BW1738.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1738.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1738
 BW1738.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1738.GEOID18 height accuracy estimate available here.
 BW1738
 BW1738.The vertical order pertains to the NGVD 29 superseded value.
 BW1738
 BW1738.Click photographs - Photos may exist for this station.
 BW1738
 BW1738;                    North         East    Units  Estimated Accuracy
 BW1738;SPC LA N     -   147,430.    1,056,170.      MT  (+/- 180 meters Scaled)
 BW1738
 BW1738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR034219(NAD 83)
 BW1738
 BW1738                          SUPERSEDED SURVEY CONTROL
 BW1738
 BW1738  NGVD 29 (??/??/92)   64.966  (m)          213.14   (f) ADJ UNCH    2 0
 BW1738
 BW1738.Superseded values are not recommended for survey control.
 BW1738
 BW1738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1738.See file dsdata.pdf to determine how the superseded data were derived.
 BW1738
 BW1738_MARKER: DB = BENCH MARK DISK
 BW1738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1738_STAMPING: C 132 1950
 BW1738_MARK LOGO: CGS
 BW1738_PROJECTION: PROJECTING 15 CENTIMETERS
 BW1738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1738+STABILITY: SURFACE MOTION
 BW1738
 BW1738  HISTORY     - Date     Condition        Report By
 BW1738  HISTORY     - 1950     MONUMENTED       CGS
 BW1738
 BW1738                          STATION DESCRIPTION
 BW1738
 BW1738'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1738'8.9 MI NW FROM HARRISONBURG.
 BW1738'0.3 MILE NORTHWEST ALONG STATE HIGHWAY 68 FROM THE COURTHOUSE AT
 BW1738'HARRISONBURG, THENCE 3.7 MILES WEST ALONG A WINDING DIRT ROAD, THENCE
 BW1738'4.9 MILES NORTHWEST ALONG A WINDING DIRT ROAD.  AT A Y ROAD JUNCTION,
 BW1738'75 FEET WEST OF THE CENTER LINE OF THE NORTH AND SOUTH ROAD, 18 FEET
 BW1738'SOUTHWEST OF THE CENTER LINE OF THE ROAD LEADING NORTHWEST, ON THE
 BW1738'SIDE OF A HILL WHICH SLOPES TO THE SOUTHWEST, 1.5 FEET NORTHEAST OF A
 BW1738'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5
 BW1738'FOOT ABOVE THE GROUND.  NOTE-- THIS MARK IS 0.8 MILE SOUTH OF BENCH
 BW1738'MARK K 138.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1681 ***********************************************************************
 BW1681  DESIGNATION -  C 133
 BW1681  PID         -  BW1681
 BW1681  STATE/COUNTY-  LA/CATAHOULA
 BW1681  COUNTRY     -  US
 BW1681  USGS QUAD   -  JONESVILLE NORTH (2018)
 BW1681
 BW1681                         *CURRENT SURVEY CONTROL
 BW1681  ______________________________________________________________________
 BW1681* NAD 83(1986) POSITION- 31 40 10.     (N) 091 51 10.     (W)   SCALED
 BW1681* NAVD 88 ORTHO HEIGHT -    17.19  (+/-2cm)       56.4   (feet) VERTCON3
 BW1681  ______________________________________________________________________
 BW1681  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 BW1681  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1681
 BW1681.The horizontal coordinates were scaled from a map and have
 BW1681.an estimated accuracy of +/- 6 seconds.
 BW1681
 BW1681.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1681.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1681
 BW1681.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1681.GEOID18 height accuracy estimate available here.
 BW1681
 BW1681.The vertical order pertains to the NGVD 29 superseded value.
 BW1681
 BW1681.Click photographs - Photos may exist for this station.
 BW1681
 BW1681;                    North         East    Units  Estimated Accuracy
 BW1681;SPC LA N     -   129,850.    1,061,370.      MT  (+/- 180 meters Scaled)
 BW1681
 BW1681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR087043(NAD 83)
 BW1681
 BW1681                          SUPERSEDED SURVEY CONTROL
 BW1681
 BW1681  NGVD 29 (??/??/92)   17.225  (m)           56.51   (f) ADJ UNCH    2 0
 BW1681
 BW1681.Superseded values are not recommended for survey control.
 BW1681
 BW1681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1681.See file dsdata.pdf to determine how the superseded data were derived.
 BW1681
 BW1681_MARKER: DB = BENCH MARK DISK
 BW1681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1681_STAMPING: C 133 1950
 BW1681_MARK LOGO: CGS
 BW1681_PROJECTION: PROJECTING 12 CENTIMETERS
 BW1681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1681+STABILITY: SURFACE MOTION
 BW1681
 BW1681  HISTORY     - Date     Condition        Report By
 BW1681  HISTORY     - 1950     MONUMENTED       CGS
 BW1681  HISTORY     - 1979     MARK NOT FOUND   USGS
 BW1681
 BW1681                          STATION DESCRIPTION
 BW1681
 BW1681'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1681'2.35 MI SW FROM WALLACE RIDGE.
 BW1681'1.35 MILES SOUTH ALONG STATE HIGHWAY 18 FROM THE POST OFFICE AT
 BW1681'WALLACE RIDGE, THENCE 1.0 MILE WEST ALONG STATE HIGHWAY 259.  128 FEET
 BW1681'SOUTHEAST OF THE SOUTHEAST CORNER OF A SMALL WHITE FARMHOUSE WHICH IS
 BW1681'ON THE NORTH SIDE OF THE ROAD, 39 FEET NORTH OF THE CENTER LINE OF THE
 BW1681'HIGHWAY, 14 FEET EAST OF A FENCE CORNER, 1.6 FEET SOUTH OF A FENCE,
 BW1681'1.6 FEET EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 BW1681'WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND.
 BW1681
 BW1681                          STATION RECOVERY (1979)
 BW1681
 BW1681'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 BW1681'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0318 ***********************************************************************
 BX0318  DESIGNATION -  C 137
 BX0318  PID         -  BX0318
 BX0318  STATE/COUNTY-  LA/CALDWELL
 BX0318  COUNTRY     -  US
 BX0318  USGS QUAD   -  OLLA EAST (2018)
 BX0318
 BX0318                         *CURRENT SURVEY CONTROL
 BX0318  ______________________________________________________________________
 BX0318* NAD 83(1986) POSITION- 31 59 04.71   (N) 092 14 43.11   (W)   HD_HELD1
 BX0318* NAVD 88 ORTHO HEIGHT -    28.13  (+/-2cm)       92.3   (feet) VERTCON3
 BX0318  ______________________________________________________________________
 BX0318  GEOID HEIGHT    -        -25.494 (meters)                     GEOID18
 BX0318  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0318
 BX0318.The horizontal coordinates were determined by differentially corrected
 BX0318.hand held GPS observations or other comparable positioning techniques
 BX0318.and have an estimated accuracy of +/- 3 meters.
 BX0318
 BX0318.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0318.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0318
 BX0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0318.GEOID18 height accuracy estimate available here.
 BX0318
 BX0318.The vertical order pertains to the NGVD 29 superseded value.
 BX0318
 BX0318.Click photographs - Photos may exist for this station.
 BX0318
 BX0318;                    North         East    Units  Estimated Accuracy
 BX0318;SPC LA N     -   164,637.8   1,024,068.6     MT  (+/- 3 meters HH1 GPS) 
 BX0318
 BX0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR7129738982(NAD 83)
 BX0318
 BX0318                          SUPERSEDED SURVEY CONTROL
 BX0318
 BX0318  NGVD 29 (11/26/84)   28.215  (m)           92.57   (f) ADJUSTED    2 0
 BX0318
 BX0318.Superseded values are not recommended for survey control.
 BX0318
 BX0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0318.See file dsdata.pdf to determine how the superseded data were derived.
 BX0318
 BX0318_MARKER: DB = BENCH MARK DISK
 BX0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0318_STAMPING: C 137 1950
 BX0318_MARK LOGO: CGS
 BX0318_PROJECTION: PROJECTING 12 CENTIMETERS
 BX0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0318+STABILITY: SURFACE MOTION
 BX0318
 BX0318  HISTORY     - Date     Condition        Report By
 BX0318  HISTORY     - 1950     MONUMENTED       CGS
 BX0318
 BX0318                          STATION DESCRIPTION
 BX0318
 BX0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0318'4.9 MI W FROM KELLY.
 BX0318'1.55 MILES WEST ALONG STATE HIGHWAY NO. 246 FROM THE POST OFFICE AT
 BX0318'KELLY, THENCE 2.55 MILES WEST ALONG A PARISH ROAD, THENCE 0.8 MILE
 BX0318'WEST ALONG STATE HIGHWAY NO. 246. JUST WEST OF A CURVE WITH TANGENTS
 BX0318'LEADING WEST AND NORTHEAST, 103 FEET SOUTH OF THE CENTER LINE OF THE
 BX0318'HIGHWAY, 98 FEET SOUTH OF THE SOUTHEAST CORNER OF A WOODEN BRIDGE OVER
 BX0318'CASTOR BAYOU, 49 FEET SOUTHEAST OF THE CENTER LINE OF A
 BX0318'NORTHEAST-SOUTHWEST ROAD, 22 FEET NORTHEAST OF THE CENTER LINE OF A
 BX0318'ROAD LEADING SOUTHEAST INTO THE WOODS, 2 FEET NORTH OF A REFERENCE
 BX0318'POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 3 FEET AND
 BX0318'PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BW1761 ***********************************************************************
 BW1761  DESIGNATION -  C 138
 BW1761  PID         -  BW1761
 BW1761  STATE/COUNTY-  LA/CATAHOULA
 BW1761  COUNTRY     -  US
 BW1761  USGS QUAD   -  ENTERPRISE (2018)
 BW1761
 BW1761                         *CURRENT SURVEY CONTROL
 BW1761  ______________________________________________________________________
 BW1761* NAD 83(1986) POSITION- 31 52 32.     (N) 091 55 14.     (W)   SCALED
 BW1761* NAVD 88 ORTHO HEIGHT -    42.07  (+/-2cm)      138.0   (feet) VERTCON3
 BW1761  ______________________________________________________________________
 BW1761  GEOID HEIGHT    -        -25.759 (meters)                     GEOID18
 BW1761  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BW1761
 BW1761.The horizontal coordinates were scaled from a map and have
 BW1761.an estimated accuracy of +/- 6 seconds.
 BW1761
 BW1761.The NAVD 88 height was computed by applying the VERTCON shift value to
 BW1761.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BW1761
 BW1761.Significant digits in the geoid height do not necessarily reflect accuracy.
 BW1761.GEOID18 height accuracy estimate available here.
 BW1761
 BW1761.The vertical order pertains to the NGVD 29 superseded value.
 BW1761
 BW1761.Click photographs - Photos may exist for this station.
 BW1761
 BW1761;                    North         East    Units  Estimated Accuracy
 BW1761;SPC LA N     -   152,660.    1,054,820.      MT  (+/- 180 meters Scaled)
 BW1761
 BW1761_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR020271(NAD 83)
 BW1761
 BW1761                          SUPERSEDED SURVEY CONTROL
 BW1761
 BW1761  NGVD 29 (??/??/92)   42.138  (m)          138.25   (f) ADJ UNCH    2 0
 BW1761
 BW1761.Superseded values are not recommended for survey control.
 BW1761
 BW1761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BW1761.See file dsdata.pdf to determine how the superseded data were derived.
 BW1761
 BW1761_MARKER: DB = BENCH MARK DISK
 BW1761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BW1761_STAMPING: C 138 1950
 BW1761_MARK LOGO: CGS
 BW1761_PROJECTION: PROJECTING 12 CENTIMETERS
 BW1761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BW1761+STABILITY: SURFACE MOTION
 BW1761
 BW1761  HISTORY     - Date     Condition        Report By
 BW1761  HISTORY     - 1950     MONUMENTED       CGS
 BW1761
 BW1761                          STATION DESCRIPTION
 BW1761
 BW1761'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BW1761'3.25 MI SW FROM ENTERPRISE.
 BW1761'1.2 MILES WEST ALONG STATE HIGHWAY 68 FROM THE SCHOOL AT ENTERPRISE,
 BW1761'THENCE 2.05 MILES SOUTH ALONG A GRAVEL AND DIRT ROAD.  AT THE
 BW1761'CATAHOULA CHURCH, 40 FEET EAST OF THE CENTER LINE OF THE ROAD, 12 FEET
 BW1761'NORTH OF THE CENTER OF A WIRE GATE, 1 FOOT WEST OF A FENCE, 2 FEET
 BW1761'SOUTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 BW1761'PROJECTS 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX2487 ***********************************************************************
 BX2487  DESIGNATION -  C 139
 BX2487  PID         -  BX2487
 BX2487  STATE/COUNTY-  LA/WINN
 BX2487  COUNTRY     -  US
 BX2487  USGS QUAD   -  FLAT CREEK (2018)
 BX2487
 BX2487                         *CURRENT SURVEY CONTROL
 BX2487  ______________________________________________________________________
 BX2487* NAD 83(1986) POSITION- 31 58 17.     (N) 092 23 26.     (W)   SCALED
 BX2487* NAVD 88 ORTHO HEIGHT -    60.72  (+/-2cm)      199.2   (feet) VERTCON3
 BX2487  ______________________________________________________________________
 BX2487  GEOID HEIGHT    -        -25.483 (meters)                     GEOID18
 BX2487  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX2487
 BX2487.The horizontal coordinates were scaled from a map and have
 BX2487.an estimated accuracy of +/- 6 seconds.
 BX2487
 BX2487.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX2487.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX2487
 BX2487.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX2487.GEOID18 height accuracy estimate available here.
 BX2487
 BX2487.The vertical order pertains to the NGVD 29 superseded value.
 BX2487
 BX2487.Click photographs - Photos may exist for this station.
 BX2487
 BX2487;                    North         East    Units  Estimated Accuracy
 BX2487;SPC LA N     -   163,150.    1,010,340.      MT  (+/- 180 meters Scaled)
 BX2487
 BX2487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR575374(NAD 83)
 BX2487
 BX2487                          SUPERSEDED SURVEY CONTROL
 BX2487
 BX2487  NGVD 29 (11/26/84)   60.794  (m)          199.46   (f) ADJUSTED    2 0
 BX2487
 BX2487.Superseded values are not recommended for survey control.
 BX2487
 BX2487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX2487.See file dsdata.pdf to determine how the superseded data were derived.
 BX2487
 BX2487_MARKER: DB = BENCH MARK DISK
 BX2487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX2487_STAMPING: C 139 1950
 BX2487_MARK LOGO: CGS
 BX2487_PROJECTION: PROJECTING 12 CENTIMETERS
 BX2487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX2487+STABILITY: SURFACE MOTION
 BX2487
 BX2487  HISTORY     - Date     Condition        Report By
 BX2487  HISTORY     - 1950     MONUMENTED       CGS
 BX2487
 BX2487                          STATION DESCRIPTION
 BX2487
 BX2487'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX2487'13.2 MI NW FROM OLLA.
 BX2487'1.3 MILES SOUTHWEST ALONG U. S. HIGHWAY NO. 165 FROM THE MISSOURI
 BX2487'PACIFIC RAILROAD STATION AT OLLA, THENCE 7.3 MILES NORTHWEST ALONG
 BX2487'STATE HIGHWAY NO. 6 THENCE 3.5 MILES NORTH ALONG STATE HIGHWAY NO.
 BX2487'413, THENCE 1.1 MILES NORTH ALONG STATE HIGHWAY NO. 413 (ABANDONED).
 BX2487'IN THE NORTHWEST QUARTER OF A ROAD CROSSING, 58 FEET WEST OF THE
 BX2487'CENTER LINE OF THE NORTH-SOUTH ROAD, 50 FEET NORTH OF THE CENTER LINE
 BX2487'OF THE EAST-WEST ROAD, 75 FEET NORTHWEST OF THE INTERSECTION OF THE
 BX2487'CENTER LINES OF THE TWO ROADS, 12 FEET NORTH OF AN 8-INCH OAK WITH A
 BX2487'TRIANGULAR BLAZE ON THE EAST SIDE OF THE TREE, 1.5 FEET SOUTH OF A
 BX2487'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT
 BX2487'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1711 ***********************************************************************
 CQ1711  DESIGNATION -  C 140
 CQ1711  PID         -  CQ1711
 CQ1711  STATE/COUNTY-  LA/DE SOTO
 CQ1711  COUNTRY     -  US
 CQ1711  USGS QUAD   -  LONGSTREET (2018)
 CQ1711
 CQ1711                         *CURRENT SURVEY CONTROL
 CQ1711  ______________________________________________________________________
 CQ1711* NAD 83(1986) POSITION- 32 03 48.     (N) 093 57 48.     (W)   SCALED
 CQ1711* NAVD 88 ORTHO HEIGHT -    87.189 (meters)      286.05  (feet) ADJUSTED
 CQ1711  ______________________________________________________________________
 CQ1711  GEOID HEIGHT    -        -25.833 (meters)                     GEOID18
 CQ1711  DYNAMIC HEIGHT  -         87.089 (meters)      285.72  (feet) COMP
 CQ1711  MODELED GRAVITY -    979,486.3   (mgal)                       NAVD 88
 CQ1711
 CQ1711  VERT ORDER      -  FIRST     CLASS II
 CQ1711
 CQ1711.The horizontal coordinates were scaled from a map and have
 CQ1711.an estimated accuracy of +/- 6 seconds.
 CQ1711
 CQ1711.The orthometric height was determined by differential leveling and
 CQ1711.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1711.in June 1991.
 CQ1711
 CQ1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1711.GEOID18 height accuracy estimate available here.
 CQ1711
 CQ1711.Click photographs - Photos may exist for this station.
 CQ1711
 CQ1711.The dynamic height is computed by dividing the NAVD 88
 CQ1711.geopotential number by the normal gravity value computed on the
 CQ1711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1711.degrees latitude (g = 980.6199 gals.).
 CQ1711
 CQ1711.The modeled gravity was interpolated from observed gravity values.
 CQ1711
 CQ1711;                    North         East    Units  Estimated Accuracy
 CQ1711;SPC LA N     -   174,270.      861,840.      MT  (+/- 180 meters Scaled)
 CQ1711
 CQ1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR090478(NAD 83)
 CQ1711
 CQ1711                          SUPERSEDED SURVEY CONTROL
 CQ1711
 CQ1711  NGVD 29 (11/26/84)   87.251  (m)          286.26   (f) ADJUSTED    1 2
 CQ1711
 CQ1711.Superseded values are not recommended for survey control.
 CQ1711
 CQ1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1711.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1711
 CQ1711_MARKER: DB = BENCH MARK DISK
 CQ1711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1711_STAMPING: C 140 1952
 CQ1711_MARK LOGO: CGS
 CQ1711_PROJECTION: PROJECTING 24 CENTIMETERS
 CQ1711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1711+STABILITY: SURFACE MOTION
 CQ1711
 CQ1711  HISTORY     - Date     Condition        Report By
 CQ1711  HISTORY     - 1952     MONUMENTED       CGS
 CQ1711  HISTORY     - 1972     MARK NOT FOUND   USGS
 CQ1711  HISTORY     - 1979     GOOD             NGS
 CQ1711  HISTORY     - 19961116 MARK NOT FOUND   USPSQD
 CQ1711
 CQ1711                          STATION DESCRIPTION
 CQ1711
 CQ1711'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1711'2.55 MI SW FROM LONGSTREET.
 CQ1711'2.55 MILES SOUTHWEST ALONG STATE HIGHWAY 38 FROM THE TEXAS AND NEW
 CQ1711'ORLEANS RAILROAD STATION AT LONGSTREET, 50 FEET WEST OF THE CENTER
 CQ1711'LINE OF THE HIGHWAY, 47.3 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 CQ1711'4 FOOT CONCRETE HEADWALL, 2 FEET EAST OF A FENCE, 3 FEET SOUTH OF A
 CQ1711'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.8
 CQ1711'FOOT ABOVE THE GROUND.
 CQ1711
 CQ1711                          STATION RECOVERY (1972)
 CQ1711
 CQ1711'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 CQ1711'MARK NOT FOUND.
 CQ1711
 CQ1711                          STATION RECOVERY (1979)
 CQ1711
 CQ1711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 CQ1711'OMIT-2.55 MILES SOUTHWEST ALONG STATE HIGHWAY 38 FROM THE TEXAS
 CQ1711'AND NEW ORLEANS RAILROAD STATION AT LONGSTREET, 0.8 FT. ABOVE GROUND.
 CQ1711'ADD-2.5 MILES SOUTHWEST ALONG STATE HIGHWAY 5 FROM THE POST OFFICE
 CQ1711'IN LONGSTREET.
 CQ1711
 CQ1711                          STATION RECOVERY (1996)
 CQ1711
 CQ1711'RECOVERY NOTE BY US POWER SQUADRON 1996
 CQ1711'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1738 ***********************************************************************
 CQ1738  DESIGNATION -  C 141
 CQ1738  PID         -  CQ1738
 CQ1738  STATE/COUNTY-  LA/CADDO
 CQ1738  COUNTRY     -  US
 CQ1738  USGS QUAD   -  STONEWALL (2018)
 CQ1738
 CQ1738                         *CURRENT SURVEY CONTROL
 CQ1738  ______________________________________________________________________
 CQ1738* NAD 83(1986) POSITION- 32 18 24.     (N) 093 50 58.     (W)   SCALED
 CQ1738* NAVD 88 ORTHO HEIGHT -    58.33  (+/-2cm)      191.4   (feet) VERTCON3
 CQ1738  ______________________________________________________________________
 CQ1738  GEOID HEIGHT    -        -25.884 (meters)                     GEOID18
 CQ1738  VERT ORDER      -  FIRST     CLASS II (See Below)
 CQ1738
 CQ1738.The horizontal coordinates were scaled from a map and have
 CQ1738.an estimated accuracy of +/- 6 seconds.
 CQ1738
 CQ1738.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1738.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1738
 CQ1738.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1738.GEOID18 height accuracy estimate available here.
 CQ1738
 CQ1738.The vertical order pertains to the NGVD 29 superseded value.
 CQ1738
 CQ1738.Click photographs - Photos may exist for this station.
 CQ1738
 CQ1738;                    North         East    Units  Estimated Accuracy
 CQ1738;SPC LA N     -   201,110.      872,920.      MT  (+/- 180 meters Scaled)
 CQ1738
 CQ1738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVR200747(NAD 83)
 CQ1738
 CQ1738                          SUPERSEDED SURVEY CONTROL
 CQ1738
 CQ1738  NGVD 29 (11/26/84)   58.397  (m)          191.59   (f) ADJUSTED    1 2
 CQ1738
 CQ1738.Superseded values are not recommended for survey control.
 CQ1738
 CQ1738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1738.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1738
 CQ1738_MARKER: DB = BENCH MARK DISK
 CQ1738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CQ1738_STAMPING: C 141 1952
 CQ1738_MARK LOGO: CGS
 CQ1738_PROJECTION: PROJECTING 18 CENTIMETERS
 CQ1738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1738+STABILITY: SURFACE MOTION
 CQ1738
 CQ1738  HISTORY     - Date     Condition        Report By
 CQ1738  HISTORY     - 1952     MONUMENTED       CGS
 CQ1738  HISTORY     - 1976     MARK NOT FOUND   USGS
 CQ1738  HISTORY     - 1979     MARK NOT FOUND   NGS
 CQ1738  HISTORY     - 19990213 MARK NOT FOUND   USPSQD
 CQ1738
 CQ1738                          STATION DESCRIPTION
 CQ1738
 CQ1738'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 CQ1738'2.1 MI SW FROM KEITHVILLE.
 CQ1738'1.2 MILES SOUTHWEST ALONG THE TEXAS AND NEW ORLEANS RAILROAD FROM THE
 CQ1738'STATION AT KEITHVILLE, THENCE 0.9 MILE SOUTHWEST ALONG AN OILED ROAD,
 CQ1738'100 YARDS SOUTH OF A SMALL WOODEN BRIDGE, 56 FEET NORTH OF A POWER
 CQ1738'POLE, 33 FEET WEST OF THE CENTER LINE OF THE OILED ROAD, 3 FEET EAST
 CQ1738'OF A FENCE, 4 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A
 CQ1738'CONCRETE POST WHICH PROJECTS 0.6 FOOT ABOVE THE GROUND.
 CQ1738
 CQ1738                          STATION RECOVERY (1976)
 CQ1738
 CQ1738'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 CQ1738'MARK NOT FOUND.
 CQ1738
 CQ1738                          STATION RECOVERY (1979)
 CQ1738
 CQ1738'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 CQ1738'MARK NOT FOUND.
 CQ1738
 CQ1738                          STATION RECOVERY (1999)
 CQ1738
 CQ1738'RECOVERY NOTE BY US POWER SQUADRON 1999
 CQ1738'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1381 ***********************************************************************
 BX1381  DESIGNATION -  C 142
 BX1381  PID         -  BX1381
 BX1381  STATE/COUNTY-  LA/GRANT
 BX1381  COUNTRY     -  US
 BX1381  USGS QUAD   -  COLFAX (2018)
 BX1381
 BX1381                         *CURRENT SURVEY CONTROL
 BX1381  ______________________________________________________________________
 BX1381* NAD 83(1986) POSITION- 31 32 05.     (N) 092 42 51.     (W)   SCALED
 BX1381* NAVD 88 ORTHO HEIGHT -    30.053 (meters)       98.60  (feet) ADJUSTED
 BX1381  ______________________________________________________________________
 BX1381  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 BX1381  DYNAMIC HEIGHT  -         30.017 (meters)       98.48  (feet) COMP
 BX1381  MODELED GRAVITY -    979,443.3   (mgal)                       NAVD 88
 BX1381
 BX1381  VERT ORDER      -  FIRST     CLASS I
 BX1381
 BX1381.The horizontal coordinates were scaled from a map and have
 BX1381.an estimated accuracy of +/- 6 seconds.
 BX1381
 BX1381.The orthometric height was determined by differential leveling and
 BX1381.adjusted by the NATIONAL GEODETIC SURVEY
 BX1381.in February 1994.
 BX1381
 BX1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1381.GEOID18 height accuracy estimate available here.
 BX1381
 BX1381.Click photographs - Photos may exist for this station.
 BX1381
 BX1381.The dynamic height is computed by dividing the NAVD 88
 BX1381.geopotential number by the normal gravity value computed on the
 BX1381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BX1381.degrees latitude (g = 980.6199 gals.).
 BX1381
 BX1381.The modeled gravity was interpolated from observed gravity values.
 BX1381
 BX1381;                    North         East    Units  Estimated Accuracy
 BX1381;SPC LA N     -   114,750.      979,660.      MT  (+/- 180 meters Scaled)
 BX1381
 BX1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ271889(NAD 83)
 BX1381
 BX1381                          SUPERSEDED SURVEY CONTROL
 BX1381
 BX1381  NAVD 88 (06/15/91)   30.053  (m)           98.60   (f) SUPERSEDED  1 1
 BX1381  NGVD 29 (11/26/84)   30.061  (m)           98.63   (f) ADJUSTED    1 1
 BX1381
 BX1381.Superseded values are not recommended for survey control.
 BX1381
 BX1381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1381.See file dsdata.pdf to determine how the superseded data were derived.
 BX1381
 BX1381_MARKER: DB = BENCH MARK DISK
 BX1381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1381_STAMPING: C 142 1950
 BX1381_MARK LOGO: CGS
 BX1381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1381+STABILITY: SURFACE MOTION
 BX1381
 BX1381  HISTORY     - Date     Condition        Report By
 BX1381  HISTORY     - 1950     MONUMENTED       CGS
 BX1381  HISTORY     - 1969     GOOD             CGS
 BX1381  HISTORY     - 1977     GOOD             NGS
 BX1381  HISTORY     - 1981     MARK NOT FOUND   USGS
 BX1381
 BX1381                          STATION DESCRIPTION
 BX1381
 BX1381'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BX1381'1.8 MI N FROM COLFAX.
 BX1381'ABOUT 0.4 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM THE COUNTY
 BX1381'COURTHOUSE AT COLFAX, THENCE 1.4 MILES NORTH ALONG STATE HIGHWAY 158,
 BX1381'0.25 MILE NORTH OF A CROSSING OF THE HIGHWAY AND A RAILROAD, 46 1/2
 BX1381'FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 58.4 FEET WEST OF
 BX1381'THE WEST CORNER OF A HOUSE THAT IS OWNED BY MR. W. G. CAMPBELL, 68
 BX1381'FEET SOUTHWEST OF THE CENTER LINE OF A PRIVATE ROAD, 4 FEET NORTHEAST
 BX1381'OF A FENCE CORNER POST, 3 FEET SOUTHWEST OF A 16-INCH TREE, 0.8 FEET
 BX1381'NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 BX1381'SET IN THE TOP OF A CONCRETE POST WHICH IS ABOUT LEVEL WITH THE
 BX1381'SURFACE OF THE GROUND.  SEC 31, T7N, R 3W.
 BX1381
 BX1381                          STATION RECOVERY (1977)
 BX1381
 BX1381'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BX1381'RECOVERED IN GOOD CONDITION.
 BX1381
 BX1381                          STATION RECOVERY (1981)
 BX1381
 BX1381'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 BX1381'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX0489 ***********************************************************************
 BX0489  DESIGNATION -  C 143
 BX0489  PID         -  BX0489
 BX0489  STATE/COUNTY-  LA/LA SALLE
 BX0489  COUNTRY     -  US
 BX0489  USGS QUAD   -  SUMMERVILLE (2018)
 BX0489
 BX0489                         *CURRENT SURVEY CONTROL
 BX0489  ______________________________________________________________________
 BX0489* NAD 83(1986) POSITION- 31 50 34.     (N) 092 14 14.     (W)   SCALED
 BX0489* NAVD 88 ORTHO HEIGHT -    39.67  (+/-2cm)      130.2   (feet) VERTCON3
 BX0489  ______________________________________________________________________
 BX0489  GEOID HEIGHT    -        -25.541 (meters)                     GEOID18
 BX0489  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX0489
 BX0489.The horizontal coordinates were scaled from a map and have
 BX0489.an estimated accuracy of +/- 6 seconds.
 BX0489
 BX0489.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX0489.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX0489
 BX0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX0489.GEOID18 height accuracy estimate available here.
 BX0489
 BX0489.The vertical order pertains to the NGVD 29 superseded value.
 BX0489
 BX0489.Click photographs - Photos may exist for this station.
 BX0489
 BX0489;                    North         East    Units  Estimated Accuracy
 BX0489;SPC LA N     -   148,910.    1,024,870.      MT  (+/- 180 meters Scaled)
 BX0489
 BX0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWR721232(NAD 83)
 BX0489
 BX0489                          SUPERSEDED SURVEY CONTROL
 BX0489
 BX0489  NGVD 29 (11/26/84)   39.754  (m)          130.43   (f) ADJUSTED    2 0
 BX0489
 BX0489.Superseded values are not recommended for survey control.
 BX0489
 BX0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX0489.See file dsdata.pdf to determine how the superseded data were derived.
 BX0489
 BX0489_MARKER: DB = BENCH MARK DISK
 BX0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX0489_STAMPING: C 143 1950
 BX0489_MARK LOGO: CGS
 BX0489_PROJECTION: PROJECTING 15 CENTIMETERS
 BX0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX0489+STABILITY: SURFACE MOTION
 BX0489
 BX0489  HISTORY     - Date     Condition        Report By
 BX0489  HISTORY     - 1950     MONUMENTED       CGS
 BX0489
 BX0489                          STATION DESCRIPTION
 BX0489
 BX0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 BX0489'5.25 MI S FROM OLLA.
 BX0489'3.35 MILES SOUTHEAST ALONG STATE HIGHWAY 6 FROM THE MISSOURI PACIFIC
 BX0489'RAILROAD STATION AT OLLA, THENCE 0.6 MILE SOUTHWEST ALONG A GRAVELED
 BX0489'ROAD, THENCE 1.3 MILES SOUTHWEST ALONG A GRADED DIRT ROAD.  0.5 MILE
 BX0489'NORTHEAST OF A POINT WHERE A TRANSMISSION LINE CROSSES OVER THE ROAD,
 BX0489'ON TOP OF A RISE, 38 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE
 BX0489'ROAD, 21.8 FEET NORTH OF AN 8-INCH OAK TREE WITH A TRIANGULAR BLAZE,
 BX0489'4.5 FEET NORTHEAST OF A REFERENCE POST, AND SET IN THE TOP OF A
 BX0489'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0474 ***********************************************************************
 AU0474  DESIGNATION -  C 146
 AU0474  PID         -  AU0474
 AU0474  STATE/COUNTY-  LA/ST CHARLES
 AU0474  COUNTRY     -  US
 AU0474  USGS QUAD   -  HAHNVILLE (2018)
 AU0474
 AU0474                         *CURRENT SURVEY CONTROL
 AU0474  ______________________________________________________________________
 AU0474* NAD 83(1986) POSITION- 29 57 14.     (N) 090 23 15.     (W)   SCALED
 AU0474* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0474  **This station is located in a suspected subsidence area (see below).
 AU0474  ______________________________________________________________________
 AU0474  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 AU0474
 AU0474.The horizontal coordinates were scaled from a map and have
 AU0474.an estimated accuracy of +/- 6 seconds.
 AU0474
 AU0474.** This station is in an area of known vertical motion. If an
 AU0474.** orthometric height was ever established but is not available 
 AU0474.** in the current survey control section, the orthometric height
 AU0474.** is considered suspect.  Suspect heights are available in the
 AU0474.** superseded section only if requested.
 AU0474
 AU0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0474.GEOID18 height accuracy estimate available here.
 AU0474
 AU0474.Click photographs - Photos may exist for this station.
 AU0474
 AU0474;                    North         East    Units  Estimated Accuracy
 AU0474;SPC LA S     -   161,530.    1,091,290.      MT  (+/- 180 meters Scaled)
 AU0474
 AU0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP521165(NAD 83)
 AU0474
 AU0474                          SUPERSEDED SURVEY CONTROL
 AU0474
 AU0474.No superseded survey control is available for this station.
 AU0474
 AU0474_MARKER: DB = BENCH MARK DISK
 AU0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0474_STAMPING: C 146 1951
 AU0474_MARK LOGO: CGS
 AU0474_PROJECTION: FLUSH
 AU0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0474+STABILITY: SURFACE MOTION
 AU0474
 AU0474  HISTORY     - Date     Condition        Report By
 AU0474  HISTORY     - 1951     MONUMENTED       CGS
 AU0474  HISTORY     - 1963     GOOD             CGS
 AU0474  HISTORY     - 1986     MARK NOT FOUND   NGS
 AU0474
 AU0474                          STATION DESCRIPTION
 AU0474
 AU0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0474'0.9 MI W FROM DESTREHAN.
 AU0474'ABOUT 0.9 MILE WEST ALONG STATE HIGHWAY 48 FROM THE HIGH SCHOOL AT
 AU0474'DESTREHAN, AT A SHARP CURVE IN THE HIGHWAY, 31 FEET SOUTH OF THE
 AU0474'CENTER LINE OF THE HIGHWAY, 24 FEET WEST OF A POWER POLE WITH A STREET
 AU0474'LIGHT, 75 FEET SOUTH OF AND ACROSS THE HIGHWAY FROM THE SOUTH CORNER
 AU0474'OF A BRICK GATE POST, 1 FOOT WEST OF A METAL WITNESS POST, ABOUT LEVEL
 AU0474'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 AU0474'GROUND.
 AU0474
 AU0474                          STATION RECOVERY (1986)
 AU0474
 AU0474'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0474'NOT RECOVERED, A THOROUGH SEARCH WAS MADE FOR THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0787 ***********************************************************************
 AU0787  DESIGNATION -  C 147
 AU0787  PID         -  AU0787
 AU0787  STATE/COUNTY-  LA/JEFFERSON
 AU0787  COUNTRY     -  US
 AU0787  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0787
 AU0787                         *CURRENT SURVEY CONTROL
 AU0787  ______________________________________________________________________
 AU0787* NAD 83(1986) POSITION- 29 58 17.     (N) 090 10 39.     (W)   SCALED
 AU0787* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0787  **This station is located in a suspected subsidence area (see below).
 AU0787  ______________________________________________________________________
 AU0787  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 AU0787  DYNAMIC HEIGHT  -          1.625 (meters)        5.33  (feet) COMP
 AU0787  MODELED GRAVITY -    979,315.5   (mgal)                       NAVD 88
 AU0787  OBS GRAVITY     -    979,313.6   (mgal)                       GRAV_OBS
 AU0787
 AU0787.The horizontal coordinates were scaled from a map and have
 AU0787.an estimated accuracy of +/- 6 seconds.
 AU0787
 AU0787.** This station is in an area of known vertical motion. If an
 AU0787.** orthometric height was ever established but is not available 
 AU0787.** in the current survey control section, the orthometric height
 AU0787.** is considered suspect.  Suspect heights are available in the
 AU0787.** superseded section only if requested.
 AU0787
 AU0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0787.GEOID18 height accuracy estimate available here.
 AU0787
 AU0787.Click photographs - Photos may exist for this station.
 AU0787
 AU0787.The dynamic height is computed by dividing the NAVD 88
 AU0787.geopotential number by the normal gravity value computed on the
 AU0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0787.degrees latitude (g = 980.6199 gals.).
 AU0787
 AU0787.The modeled gravity was interpolated from observed gravity values.
 AU0787
 AU0787.The observed gravity was obtained from relative gravimeter ties
 AU0787.to the IGSN71 gravity network.
 AU0787
 AU0787;                    North         East    Units  Estimated Accuracy
 AU0787;SPC LA S     -   163,660.    1,111,540.      MT  (+/- 180 meters Scaled)
 AU0787
 AU0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP723189(NAD 83)
 AU0787
 AU0787                          SUPERSEDED SURVEY CONTROL
 AU0787
 AU0787.No superseded survey control is available for this station.
 AU0787
 AU0787_MARKER: DB = BENCH MARK DISK
 AU0787_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0787_SP_SET: FOOTING
 AU0787_STAMPING: C 147 1951
 AU0787_MARK LOGO: CGS
 AU0787_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0787+STABILITY: SURFACE MOTION
 AU0787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0787+SATELLITE: SATELLITE OBSERVATIONS - November 28, 1994
 AU0787
 AU0787  HISTORY     - Date     Condition        Report By
 AU0787  HISTORY     - 1951     MONUMENTED       CGS
 AU0787  HISTORY     - 1971     GOOD             NGS
 AU0787  HISTORY     - 1984     GOOD             LA-051
 AU0787  HISTORY     - 19920622 GOOD             NGS
 AU0787  HISTORY     - 19941128 GOOD             NGS
 AU0787
 AU0787                          STATION DESCRIPTION
 AU0787
 AU0787'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AU0787'IN METAIRIE.
 AU0787'ABOUT 0.25 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 AU0787'CROSSING OF CENTRAL AVENUE (STATE HIGHWAY 48) AT METAIRIE, 12 1/2
 AU0787'RAILS WEST OF MILEPOST C906, 50 FEET SOUTH OF THE SOUTH RAIL OF THE
 AU0787'SOUTH SET OF MAIN TRACKS, SET IN THE TOP OF THE SOUTHWEST CORNER OF
 AU0787'THE CONCRETE FOUNDATION FOR THE MOST SOUTHERWESTERLY OF 4 ABANDONED
 AU0787'CONCRETE FOOTINGS FOR A WATER TANK, 18.7 FEET NORTH OF THE NORTH RAIL
 AU0787'OF A SIDETRACK, 60 FEET WEST OF THE EXTENDED CENTER LINE OF NEWMAN
 AU0787'AVENUE WHICH LEADS NORTH, 59 FEET EAST OF A 12- X 16-FOOT ABANDONED
 AU0787'CONCRETE FOUNDATION WHICH PROJECTS 4 FEET, AND ABOUT 4 FEET BELOW THE
 AU0787'LEVEL OF THE TRACK.
 AU0787
 AU0787                          STATION RECOVERY (1984)
 AU0787
 AU0787'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0787'RECOVERED IN GOOD CONDITION.
 AU0787
 AU0787                          STATION RECOVERY (1992)
 AU0787
 AU0787'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 AU0787'IN JEFFERSON HEIGHTS, AT THE INTERSECTION OF NEWMAN AVENUE AND THE
 AU0787'ILLINOIS CENTRAL RAILROAD, NEAR THE SOUTHWEST CORNER OF THE MOST
 AU0787'SOUTHEASTERLY OF 4 CONCRETE FOOTINGS FOR A WATER TANK (TANK REMOVED)
 AU0787'BETWEEN THE MOST NORTHERLY 2 SETS OF TRACKS, 18.3 M (60.0 FT) WEST OF
 AU0787'THE EXTENDED CENTER OF NEWMAN AVENUE, 18.0 M (59.1 FT) EAST OF THE
 AU0787'SOUTHEAST CORNER OF A CONCRETE FOUNDATION OF A RAZED BUILDING, 15.3 M
 AU0787'(50.2 FT) SOUTH OF THE NEAR RAIL, 5.6 M (18.4 FT) NORTH OF THE NEAR
 AU0787'RAIL, AND 1.2 M (3.9 FT) BELOW THE LEVEL OF THE TRACKS.
 AU0787
 AU0787                          STATION RECOVERY (1994)
 AU0787
 AU0787'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0787'IN JEFFERSON HEIGHTS, AT THE INTERSECTION OF NEWMAN AVENUE AND THE
 AU0787'ILLINOIS CENTRAL RAILROAD, NEAR THE SOUTHWEST CORNER OF THE MOST
 AU0787'SOUTHWESTERLY OF 4 CONCRETE FOOTINGS THAT FORMERLY SUPPORTED A WATER
 AU0787'TANK BETWEEN THE MOST NORTHERLY OF 2 TRACKS, 21.1 M (69.2 FT)
 AU0787'SOUTHWEST OF THE EXTENDED AVENUE CENTER, 15.3 M (50.2 FT) SOUTH OF THE
 AU0787'NEAR RAIL, 11.6 M (38.1 FT) EAST OF THE SOUTHEAST CORNER OF THE
 AU0787'CONCRETE FOUNDATION OF A RAZED STRUCTURE, 5.6 M (18.4 FT) NORTH OF THE
 AU0787'NEAR RAIL, AND 1.2 M (3.9 FT) BELOW THE LEVEL OF THE NORTH TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1038 ***********************************************************************
 AU1038  DESIGNATION -  C 148
 AU1038  PID         -  AU1038
 AU1038  STATE/COUNTY-  LA/ORLEANS
 AU1038  COUNTRY     -  US
 AU1038  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1038
 AU1038                         *CURRENT SURVEY CONTROL
 AU1038  ______________________________________________________________________
 AU1038* NAD 83(1986) POSITION- 29 58 38.     (N) 090 06 52.     (W)   SCALED
 AU1038* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1038  **This station is located in a suspected subsidence area (see below).
 AU1038  ______________________________________________________________________
 AU1038  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 AU1038
 AU1038.The horizontal coordinates were scaled from a map and have
 AU1038.an estimated accuracy of +/- 6 seconds.
 AU1038
 AU1038.** This station is in an area of known vertical motion. If an
 AU1038.** orthometric height was ever established but is not available 
 AU1038.** in the current survey control section, the orthometric height
 AU1038.** is considered suspect.  Suspect heights are available in the
 AU1038.** superseded section only if requested.
 AU1038
 AU1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1038.GEOID18 height accuracy estimate available here.
 AU1038
 AU1038.Click photographs - Photos may exist for this station.
 AU1038
 AU1038;                    North         East    Units  Estimated Accuracy
 AU1038;SPC LA S     -   164,370.    1,117,620.      MT  (+/- 180 meters Scaled)
 AU1038
 AU1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP784197(NAD 83)
 AU1038
 AU1038                          SUPERSEDED SURVEY CONTROL
 AU1038
 AU1038.No superseded survey control is available for this station.
 AU1038
 AU1038_MARKER: DB = BENCH MARK DISK
 AU1038_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU1038_SP_SET: TANK BASE
 AU1038_STAMPING: C 148 1951
 AU1038_MARK LOGO: CGS
 AU1038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU1038
 AU1038  HISTORY     - Date     Condition        Report By
 AU1038  HISTORY     - 1951     MONUMENTED       CGS
 AU1038  HISTORY     - 1963     GOOD             CGS
 AU1038
 AU1038                          STATION DESCRIPTION
 AU1038
 AU1038'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1038'IN NEW ORLEANS.
 AU1038'AT NEW ORLEANS, ABOUT 1 1/2 BLOCKS WEST ALONG LAST STREET FROM THE
 AU1038'JUNCTION OF PONTCHARTRAIN BOULEVARD, ABOUT 50 YARDS SOUTHWEST OF THE
 AU1038'INTERSECTION OF LAST STREET AND QUINCE STREET, ON THE GROUNDS OF THE
 AU1038'NEW ORLEANS COUNTRY CLUB, SET IN THE TOP OF THE EAST CORNER OF THE
 AU1038'CONCRETE BASE FOR THE SOUTHEAST LEG OF THE WATER TOWER OF NEW ORLEANS
 AU1038'COUNTRY CLUB AND ABOUT 2 FEET ABOVE THE GROUND.
 AU1038
 AU1038                          STATION RECOVERY (1963)
 AU1038
 AU1038'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1064 ***********************************************************************
 AU1064  DESIGNATION -  C 149
 AU1064  PID         -  AU1064
 AU1064  STATE/COUNTY-  LA/ORLEANS
 AU1064  COUNTRY     -  US
 AU1064  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU1064
 AU1064                         *CURRENT SURVEY CONTROL
 AU1064  ______________________________________________________________________
 AU1064* NAD 83(1986) POSITION- 29 56 52.78   (N) 090 04 09.98   (W)   HD_HELD1
 AU1064* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1064  **This station is located in a suspected subsidence area (see below).
 AU1064  ______________________________________________________________________
 AU1064  GEOID HEIGHT    -        -25.959 (meters)                     GEOID18
 AU1064  DYNAMIC HEIGHT  -          2.859 (meters)        9.38  (feet) COMP
 AU1064  MODELED GRAVITY -    979,313.1   (mgal)                       NAVD 88
 AU1064
 AU1064.The horizontal coordinates were determined by differentially corrected
 AU1064.hand held GPS observations or other comparable positioning techniques
 AU1064.and have an estimated accuracy of +/- 3 meters.
 AU1064
 AU1064.** This station is in an area of known vertical motion. If an
 AU1064.** orthometric height was ever established but is not available 
 AU1064.** in the current survey control section, the orthometric height
 AU1064.** is considered suspect.  Suspect heights are available in the
 AU1064.** superseded section only if requested.
 AU1064
 AU1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1064.GEOID18 height accuracy estimate available here.
 AU1064
 AU1064.Click photographs - Photos may exist for this station.
 AU1064
 AU1064.The dynamic height is computed by dividing the NAVD 88
 AU1064.geopotential number by the normal gravity value computed on the
 AU1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU1064.degrees latitude (g = 980.6199 gals.).
 AU1064
 AU1064.The modeled gravity was interpolated from observed gravity values.
 AU1064
 AU1064;                    North         East    Units  Estimated Accuracy
 AU1064;SPC LA S     -   161,174.8   1,122,000.5     MT  (+/- 3 meters HH1 GPS) 
 AU1064
 AU1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8285516635(NAD 83)
 AU1064
 AU1064                          SUPERSEDED SURVEY CONTROL
 AU1064
 AU1064.No superseded survey control is available for this station.
 AU1064
 AU1064_MARKER: DB = BENCH MARK DISK
 AU1064_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AU1064_SP_SET: BUILDING
 AU1064_STAMPING: C 149 1951
 AU1064_MARK LOGO: CGS
 AU1064_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1064_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU1064+STABILITY: POSITION/ELEVATION WELL
 AU1064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1064+SATELLITE: SATELLITE OBSERVATIONS - December 30, 2014
 AU1064
 AU1064  HISTORY     - Date     Condition        Report By
 AU1064  HISTORY     - 1951     MONUMENTED       CGS
 AU1064  HISTORY     - 1963     GOOD             CGS
 AU1064  HISTORY     - 1985     GOOD             NGS
 AU1064  HISTORY     - 1987     GOOD             USPSQD
 AU1064  HISTORY     - 19901110 GOOD             NGS
 AU1064  HISTORY     - 19941108 GOOD             NGS
 AU1064  HISTORY     - 20030507 GOOD             USPSQD
 AU1064  HISTORY     - 20041203 GOOD             GEOCAC
 AU1064  HISTORY     - 20141230 GOOD             GEOCAC
 AU1064
 AU1064                          STATION DESCRIPTION
 AU1064
 AU1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU1064'IN NEW ORLEANS.
 AU1064'AT NEW ORLEANS, AT THE INTERSECTION OF CAMP STREET AND LAFAYETTE
 AU1064'STREET, 15 FEET SOUTH OF THE SOUTH CURB OF LAFAYETTE STREET, 71 FEET
 AU1064'EAST OF THE EAST CURB OF CAMP STREET, SET VERTICALLY IN THE NORTH FACE
 AU1064'OF THE MARBLE FOUNDATION OF THE POST OFFICE BUILDING, 7 FEET WEST OF
 AU1064'THE CENTER OF THE WEST DOOR OF LAFAYETTE STREET ENTRANCE TO POST
 AU1064'OFFICE AND ABOUT 2 1/2 FEET ABOVE SIDE WALK.
 AU1064
 AU1064                          STATION RECOVERY (1963)
 AU1064
 AU1064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU1064'RECOVERED IN GOOD CONDITION.
 AU1064
 AU1064                          STATION RECOVERY (1985)
 AU1064
 AU1064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU1064'RECOVERED IN GOOD CONDITION, THE 1951 DESCRIPTION IS ADEQUATE WITH THE
 AU1064'FOLLOWING CHANGES, CHANGE--POST OFFICE TO U.S.COURT OF APPEALS 5TH
 AU1064'CIRCUIT, CHANGE--MARBLE TO GRANITE.
 AU1064
 AU1064                          STATION RECOVERY (1987)
 AU1064
 AU1064'RECOVERY NOTE BY US POWER SQUADRON 1987 (GAN)
 AU1064'RECOVERED IN GOOD CONDITION.
 AU1064
 AU1064                          STATION RECOVERY (1990)
 AU1064
 AU1064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU1064'IN NEW ORLEANS, SET VERTICALLY IN THE NORTH FACE OF THE U.S. COURT
 AU1064'OF APPEALS CIRCUIT COURT AT 600 CAMP STREET, 23.6 M (77.4 FT) EAST OF
 AU1064'THE EAST CURB OF THE STREET, 15.4 M (50.5 FT) EAST OF THE NORTHWEST
 AU1064'CORNER OF THE BUILDING, 6.8 M (22.3 FT) WEST OF THE CENTER OF A DOOR,
 AU1064'AND 0.7 M (2.3 FT) ABOVE THE LEVEL OF THE STREET.
 AU1064
 AU1064                          STATION RECOVERY (1994)
 AU1064
 AU1064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU1064'IN NEW ORLEANS, SET VERTICALLY IN THE NORTH FACE OF THE U.S. COURT OF
 AU1064'APPEALS CIRCUIT COURT AT 600 CAMP STREET, 15.4 M (50.5 FT) SOUTHEAST
 AU1064'OF THE NORTHWEST CORNER OF THE BUILDING, 6.8 M (22.3 FT) WEST OF THE
 AU1064'CENTER OF A WINDOW, AND 0.7 M (2.3 FT) ABOVE THE GROUND SURFACE.
 AU1064
 AU1064                          STATION RECOVERY (2003)
 AU1064
 AU1064'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AU1064'FOUND IN GOOD CONDITION.  NOTE-- LAFAYETTE STREET IS NOW A WALKING
 AU1064'MALL BETWEEN TWO COURTHOUSES.  ADD-- THE STATION IS 27 FEET SOUTHEAST
 AU1064'OF THE WINDOW CLOSEST TO THE NORTHWEST CORNER OF THE BUILDING AND 7
 AU1064'FEET NORTHWEST OF THE SECOND WINDOW ABOVE THREE LAYERS OF STEPS. THE
 AU1064'BUILDING OBSTRUCTS SATELLITE OBSERVATIONS.
 AU1064
 AU1064                          STATION RECOVERY (2004)
 AU1064
 AU1064'RECOVERY NOTE BY GEOCACHING 2004 (WS)
 AU1064'RECOVERED IN GOOD CONDITION.
 AU1064
 AU1064                          STATION RECOVERY (2014)
 AU1064
 AU1064'RECOVERY NOTE BY GEOCACHING 2014 (LPC)
 AU1064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0874 ***********************************************************************
 AU0874  DESIGNATION -  C 150
 AU0874  PID         -  AU0874
 AU0874  STATE/COUNTY-  LA/ORLEANS
 AU0874  COUNTRY     -  US
 AU0874  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0874
 AU0874                         *CURRENT SURVEY CONTROL
 AU0874  ______________________________________________________________________
 AU0874* NAD 83(1986) POSITION- 29 57 23.7    (N) 090 04 46.6    (W)   HD_HELD2
 AU0874* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0874  **This station is located in a suspected subsidence area (see below).
 AU0874  ______________________________________________________________________
 AU0874  GEOID HEIGHT    -        -25.980 (meters)                     GEOID18
 AU0874  DYNAMIC HEIGHT  -          0.659 (meters)        2.16  (feet) COMP
 AU0874  MODELED GRAVITY -    979,313.6   (mgal)                       NAVD 88
 AU0874
 AU0874.The horizontal coordinates were established by autonomous hand held GPS
 AU0874.observations and have an estimated accuracy of +/- 10 meters.
 AU0874
 AU0874.** This station is in an area of known vertical motion. If an
 AU0874.** orthometric height was ever established but is not available 
 AU0874.** in the current survey control section, the orthometric height
 AU0874.** is considered suspect.  Suspect heights are available in the
 AU0874.** superseded section only if requested.
 AU0874
 AU0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0874.GEOID18 height accuracy estimate available here.
 AU0874
 AU0874.Click photographs - Photos may exist for this station.
 AU0874
 AU0874.The dynamic height is computed by dividing the NAVD 88
 AU0874.geopotential number by the normal gravity value computed on the
 AU0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0874.degrees latitude (g = 980.6199 gals.).
 AU0874
 AU0874.The modeled gravity was interpolated from observed gravity values.
 AU0874
 AU0874;                    North         East    Units  Estimated Accuracy
 AU0874;SPC LA S     -   162,116.    1,121,008.      MT  (+/- 10 meters HH2 GPS)
 AU0874
 AU0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP8184817563(NAD 83)
 AU0874
 AU0874                          SUPERSEDED SURVEY CONTROL
 AU0874
 AU0874.No superseded survey control is available for this station.
 AU0874
 AU0874_MARKER: DB = BENCH MARK DISK
 AU0874_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AU0874_SP_SET: BUILDING
 AU0874_STAMPING: C 150 1951
 AU0874_MARK LOGO: CGS
 AU0874_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0874_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AU0874+STABILITY: POSITION/ELEVATION WELL
 AU0874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0874+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2003
 AU0874
 AU0874  HISTORY     - Date     Condition        Report By
 AU0874  HISTORY     - 1951     MONUMENTED       CGS
 AU0874  HISTORY     - 1963     GOOD             CGS
 AU0874  HISTORY     - 1985     GOOD             NGS
 AU0874  HISTORY     - 1989     GOOD             USPSQD
 AU0874  HISTORY     - 19901116 GOOD             NGS
 AU0874  HISTORY     - 19950123 GOOD             NGS
 AU0874  HISTORY     - 20030506 GOOD             USPSQD
 AU0874
 AU0874                          STATION DESCRIPTION
 AU0874
 AU0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 AU0874'IN NEW ORLEANS.
 AU0874'AT NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AVENUE AND
 AU0874'TULANE AVENUE, SET VERTICALLY IN THE NORTHWEST FACE AT THE NORTH
 AU0874'CORNER OF JOHN DIBERT TUBERCULOSIS HOSPITAL, 1 FOOT SOUTHWEST OF THE
 AU0874'NORTH CORNER AND 2 1/2 FEET ABOVE THE SIDE WALK.
 AU0874
 AU0874                          STATION RECOVERY (1963)
 AU0874
 AU0874'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 AU0874'RECOVERED IN GOOD CONDITION.
 AU0874
 AU0874                          STATION RECOVERY (1985)
 AU0874
 AU0874'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 AU0874'RECOVERED IN GOOD CONDITION.
 AU0874
 AU0874                          STATION RECOVERY (1989)
 AU0874
 AU0874'RECOVERY NOTE BY US POWER SQUADRON 1989 (DJS)
 AU0874'RECOVERED IN GOOD CONDITION.
 AU0874
 AU0874                          STATION RECOVERY (1990)
 AU0874
 AU0874'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 AU0874'IN NEW ORLEANS, SET VERTICALLY IN THE NORTHWEST FACE OF THE JOHN
 AU0874'DIBERT TUBERCULOSIS HOSPITAL AT 320 SOUTH CLAIBORNE AVENUE, 9.7 M
 AU0874'(31.8 FT) SOUTHEAST OF THE CENTER OF THE AVENUE, 0.8 M (2.6 FT) ABOVE
 AU0874'THE GROUND SURFACE, AND 0.3 M (1.0 FT) SOUTHWEST OF THE NORTH CORNER
 AU0874'OF THE BUILDING.
 AU0874
 AU0874                          STATION RECOVERY (1995)
 AU0874
 AU0874'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AU0874'IN NEW ORLEANS, AT THE INTERSECTION OF SOUTH CLAIBORNE AND TULANE
 AU0874'AVENUES, SET VERTICALLY IN THE NORTHWEST FACE OF JOHN DIEBERT
 AU0874'TUBERCULOSIS HOSPITAL, 17.6 M (57.7 FT) SOUTHEAST OF THE CENTER OF THE
 AU0874'NORTHEAST BOUND LANES OF SOUTH CLAIBORNE AVENUE, 14.8 M (48.6 FT)
 AU0874'SOUTHWEST OF THE CENTER OF THE SOUTHEAST BOUND LANES OF TULANE AVENUE,
 AU0874'0.8 M (2.6 FT) ABOVE THE GROUND SURFACE, AND 0.3 M (1.0 FT) SOUTHWEST
 AU0874'OF THE NORTH CORNER OF THE BUILDING.
 AU0874
 AU0874                          STATION RECOVERY (2003)
 AU0874
 AU0874'RECOVERY NOTE BY US POWER SQUADRON 2003 (KEN)
 AU0874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AT0410 ***********************************************************************
 AT0410  DESIGNATION -  C 152
 AT0410  PID         -  AT0410
 AT0410  STATE/COUNTY-  LA/PLAQUEMINES
 AT0410  COUNTRY     -  US
 AT0410  USGS QUAD   -  LAKE LAURIER (2018)
 AT0410
 AT0410                         *CURRENT SURVEY CONTROL
 AT0410  ______________________________________________________________________
 AT0410* NAD 83(1986) POSITION- 29 36 46.     (N) 089 52 30.     (W)   SCALED
 AT0410* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AT0410  **This station is located in a suspected subsidence area (see below).
 AT0410  ______________________________________________________________________
 AT0410  GEOID HEIGHT    -        -24.839 (meters)                     GEOID18
 AT0410
 AT0410.The horizontal coordinates were scaled from a map and have
 AT0410.an estimated accuracy of +/- 6 seconds.
 AT0410
 AT0410.** This station is in an area of known vertical motion. If an
 AT0410.** orthometric height was ever established but is not available 
 AT0410.** in the current survey control section, the orthometric height
 AT0410.** is considered suspect.  Suspect heights are available in the
 AT0410.** superseded section only if requested.
 AT0410
 AT0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 AT0410.GEOID18 height accuracy estimate available here.
 AT0410
 AT0410.Click photographs - Photos may exist for this station.
 AT0410
 AT0410;                    North         East    Units  Estimated Accuracy
 AT0410;SPC LA S     -   124,250.    1,141,240.      MT  (+/- 180 meters Scaled)
 AT0410
 AT0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBT215793(NAD 83)
 AT0410
 AT0410                          SUPERSEDED SURVEY CONTROL
 AT0410
 AT0410.No superseded survey control is available for this station.
 AT0410
 AT0410_MARKER: DD = SURVEY DISK
 AT0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AT0410_STAMPING: C 152 237 1991+93.3
 AT0410_MARK LOGO: USACE
 AT0410_PROJECTION: RECESSED 5 CENTIMETERS
 AT0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AT0410+STABILITY: SURFACE MOTION
 AT0410
 AT0410  HISTORY     - Date     Condition        Report By
 AT0410  HISTORY     - UNK      MONUMENTED       USACE
 AT0410  HISTORY     - 1971     GOOD             NGS
 AT0410  HISTORY     - 1984     MARK NOT FOUND   NGS
 AT0410
 AT0410                          STATION DESCRIPTION
 AT0410
 AT0410'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 AT0410'5.3 MI NW FROM POINTE A LA HACHE.
 AT0410'ABOUT 5.3 MILES NORTHWEST ALONG STATE HIGHWAY 39 FROM THE COURTHOUSE
 AT0410'AT POINTE A LA HACHE, ON THE NORTH SLOPE AND NEAR THE TOP OF THE
 AT0410'MISSISSIPPI RIVER LEVEE, ON THE INSIDE OF A CURVE IN THE LEVEE, 54
 AT0410'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 209 FEET SOUTHEAST AND
 AT0410'ACROSS THE HIGHWAY FROM A POWER POLE WITH A GUY WIRE, 10 FEET NORTH OF
 AT0410'THE CENTER LINE OF THE TOP OF THE LEVEE, ABOUT 2 FEET BELOW THE TOP OF
 AT0410'THE LEVEE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 2 INCHES
 AT0410'BELOW THE SURFACE OF THE GROUND.  SEC 49, T 16S, R 13E.
 AT0410
 AT0410                          STATION RECOVERY (1984)
 AT0410
 AT0410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AT0410'SEARCHED FOR AND NOT RECOVERED THIS DATE.  THE LEVEE APPARENTLY HAS
 AT0410'BEEN RAISED SINCE 1971.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1216 ***********************************************************************
 AU1216  DESIGNATION -  C 154 RESET
 AU1216  PID         -  AU1216
 AU1216  STATE/COUNTY-  LA/LAFOURCHE
 AU1216  COUNTRY     -  US
 AU1216  USGS QUAD   -  GOLDEN MEADOW (2018)
 AU1216
 AU1216                         *CURRENT SURVEY CONTROL
 AU1216  ______________________________________________________________________
 AU1216* NAD 83(1986) POSITION- 29 23 21.     (N) 090 15 53.     (W)   SCALED
 AU1216* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1216  **This station is located in a suspected subsidence area (see below).
 AU1216  ______________________________________________________________________
 AU1216  GEOID HEIGHT    -        -24.450 (meters)                     GEOID18
 AU1216
 AU1216.The horizontal coordinates were scaled from a map and have
 AU1216.an estimated accuracy of +/- 6 seconds.
 AU1216
 AU1216.** This station is in an area of known vertical motion.  Due to the
 AU1216.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU1216.** determined the orthometric heights for marks in these suspect
 AU1216.** subsidence areas should be considered valid only at the epoch date
 AU1216.** associated with the orthometric height.  These heights must always
 AU1216.** be validated when used as control.  All previously superseded
 AU1216.** orthometric heights are now considered suspect and are available
 AU1216.** in the superseded section.  NGS does not recommend using suspect
 AU1216.** or superseded heights as control.
 AU1216
 AU1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1216.GEOID18 height accuracy estimate available here.
 AU1216
 AU1216.Click photographs - Photos may exist for this station.
 AU1216
 AU1216;                    North         East    Units  Estimated Accuracy
 AU1216;SPC LA S     -    99,050.    1,103,730.      MT  (+/- 180 meters Scaled)
 AU1216
 AU1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN654542(NAD 83)
 AU1216
 AU1216                          SUPERSEDED SURVEY CONTROL
 AU1216
 AU1216.No superseded survey control is available for this station.
 AU1216
 AU1216_MARKER: DB = BENCH MARK DISK
 AU1216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1216_STAMPING: C 154 1952 RESET 1970
 AU1216_MARK LOGO: CGS
 AU1216_PROJECTION: RECESSED 10 CENTIMETERS
 AU1216_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1216+STABILITY: SURFACE MOTION
 AU1216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU1216+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2003
 AU1216
 AU1216  HISTORY     - Date     Condition        Report By
 AU1216  HISTORY     - 1970     MONUMENTED       NGS
 AU1216  HISTORY     - 1981     GOOD             NGS
 AU1216  HISTORY     - 19930224 GOOD             NGS
 AU1216  HISTORY     - 20030325 GOOD             LADTD
 AU1216
 AU1216                          STATION DESCRIPTION
 AU1216
 AU1216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 AU1216'IN GOLDEN MEADOW.
 AU1216'LOCATED AT GOLDEN MEADOW, IN FRONT OF THE GOLDEN MEADOW JR. HIGH
 AU1216'SCHOOL, ACROSS STATE HIGHWAY 1 FROM THE SOUTH STANDARDS OF A LIFT
 AU1216'BRIDGE OVER BAYOU LAFOURCHE, ON THE PROJECTED TANGENT OF THE SOUTH
 AU1216'SIDE OF THE LIFT BRIDGE, 194.5 FEET NORTHWEST OF BENCH MARK W 220
 AU1216'RESET 1969 1 FOOT NORTHEAST OF A FENCE, 58 FEET SOUTHWEST OF THE
 AU1216'CENTER OF THE HIGHWAY 1 FOOT EAST OF A METAL WITNESS POST AND BETWEEN
 AU1216'THE FENCE AND THE SIDEWALK, IT IS A BENCH MARK DISK SET IN THE TOP OF
 AU1216'A CONCRETE POST PROJECTING 1 INCH.
 AU1216
 AU1216                          STATION RECOVERY (1981)
 AU1216
 AU1216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 AU1216'THE MARK IS 0.91 M BELOW HIGHWAY.
 AU1216'IN GOLDEN MEADOW, DIRECTLY ACROSS STATE HIGHWAY 1 FROM THE SOUTHEAST
 AU1216'SIDE OF THE BRIDGE OVER LAFOURCHE BAYOU AND ON THE GROUNDS OF THE
 AU1216'GOLDEN MEADOW JUNIOR HIGH SCHOOL, 3.44 METERS (11.3 FEET) SOUTHWEST OF
 AU1216'THE SOUTHWEST EDGE OF THE SIDEWALK OF HIGHWAY 1, 59.28 METERS (194.5
 AU1216'FEET) NORTHWEST OF BENCH MARK W 220 RESET 1969, 22.71 METERS (74.5
 AU1216'FEET) NORTH OF THE FLAG POLE FOR THE SCHOOL, 5.73 METERS (18.8 FEET)
 AU1216'EAST-SOUTHEAST OF THE SOUTH CORNER OF THE CONCRETE FOUNDATION OF A
 AU1216'METAL CATCH BASIN.
 AU1216'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 AU1216
 AU1216                          STATION RECOVERY (1993)
 AU1216
 AU1216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU1216'IN GOLDEN MEADOW, AT 630 SOUTH STATE HIGHWAY 1, 59.3 M (194.6 FT)
 AU1216'NORTHWEST OF BENCH MARK W 220 RESET, 40.0 M (131.2 FT) NORTH OF THE
 AU1216'NORTH CORNER OF THE MAIN BUILDING OF THE GOLDEN MEADOW JUNIOR HIGH
 AU1216'SCHOOL AT 630 SOUTH STATE HIGHWAY 1, 12.9 M (42.3 FT) SOUTHWEST OF
 AU1216'THE CENTERLINE OF THE HIGHWAY, 6.5 M (21.3 FT) SOUTHEAST OF THE
 AU1216'EXTENDED CENTERLINE OF STATE HIGHWAY 308, 5.7 M (18.7 FT) SOUTHEAST
 AU1216'OF THE SOUTH CORNER OF A CATCH BASIN, 3.4 M (11.2 FT) SOUTHWEST OF
 AU1216'THE SOUTHWEST EDGE OF A SIDEWALK, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AU1216'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AU1216'IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AU1216
 AU1216                          STATION RECOVERY (2003)
 AU1216
 AU1216'RECOVERY NOTE BY LA TRANSP AND DEV 2003 (SLC)
 AU1216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1279 ***********************************************************************
 AU1279  DESIGNATION -  C 155
 AU1279  PID         -  AU1279
 AU1279  STATE/COUNTY-  LA/LAFOURCHE
 AU1279  COUNTRY     -  US
 AU1279  USGS QUAD   -  CAMINADA PASS (2018)
 AU1279
 AU1279                         *CURRENT SURVEY CONTROL
 AU1279  ______________________________________________________________________
 AU1279* NAD 83(1986) POSITION- 29 11 19.     (N) 090 05 13.     (W)   SCALED
 AU1279* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1279  **This station is located in a suspected subsidence area (see below).
 AU1279  ______________________________________________________________________
 AU1279  GEOID HEIGHT    -        -23.778 (meters)                     GEOID18
 AU1279
 AU1279.The horizontal coordinates were scaled from a map and have
 AU1279.an estimated accuracy of +/- 6 seconds.
 AU1279
 AU1279.** This station is in an area of known vertical motion. If an
 AU1279.** orthometric height was ever established but is not available 
 AU1279.** in the current survey control section, the orthometric height
 AU1279.** is considered suspect.  Suspect heights are available in the
 AU1279.** superseded section only if requested.
 AU1279
 AU1279.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1279.GEOID18 height accuracy estimate available here.
 AU1279
 AU1279.Click photographs - Photos may exist for this station.
 AU1279
 AU1279;                    North         East    Units  Estimated Accuracy
 AU1279;SPC LA S     -    76,990.    1,121,230.      MT  (+/- 180 meters Scaled)
 AU1279
 AU1279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN832323(NAD 83)
 AU1279
 AU1279                          SUPERSEDED SURVEY CONTROL
 AU1279
 AU1279.No superseded survey control is available for this station.
 AU1279
 AU1279_MARKER: DB = BENCH MARK DISK
 AU1279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1279_STAMPING: C 155 1952
 AU1279_MARK LOGO: CGS
 AU1279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1279+STABILITY: SURFACE MOTION
 AU1279
 AU1279  HISTORY     - Date     Condition        Report By
 AU1279  HISTORY     - 1952     MONUMENTED       CGS
 AU1279  HISTORY     - 1965     GOOD             CGS
 AU1279  HISTORY     - 1982     MARK NOT FOUND   NGS
 AU1279
 AU1279                          STATION DESCRIPTION
 AU1279
 AU1279'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 AU1279'7.35 MI SW FROM GRAND ISLE.
 AU1279'7.35 MILES SOUTHWEST ALONG STATE HIGHWAY 1 FROM THE POST OFFICE AT
 AU1279'GRAND ISLE, IN FRACTIONAL SECTION 37, T 22 S, R 23 E, 0.25 MILE
 AU1279'SOUTHWEST OF A BRIDGE OVER THE BAYOU THUNDER VON TRANC WHICH IS THE
 AU1279'LAFOURCHE-JEFFERSON PARISH LINE, 33 YARDS SOUTHWEST OF A CURVE IN THE
 AU1279'HIGHWAY, 60 1/2 FEET NORTH OF A 15-INCH OAK TREE WHICH IS IN THE
 AU1279'NORTHEAST END OF A GROVE OF TREES, 24 FEET NORTHWEST OF TELEPHONE POLE
 AU1279'849T, 22 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1.4
 AU1279'FEET SOUTHEAST OF A WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 AU1279'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 AU1279'WITH THE GROUND.
 AU1279
 AU1279                          STATION RECOVERY (1982)
 AU1279
 AU1279'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU1279'STATE HIGHWAY 1 WAS REBUILT,
 AU1279'AND TELEPHONE POLES WERE REMOVED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1071 ***********************************************************************
 BH1071  DESIGNATION -  C 157 RESET
 BH1071  PID         -  BH1071
 BH1071  STATE/COUNTY-  LA/ORLEANS
 BH1071  COUNTRY     -  US
 BH1071  USGS QUAD   -  LITTLE WOODS (2018)
 BH1071
 BH1071                         *CURRENT SURVEY CONTROL
 BH1071  ______________________________________________________________________
 BH1071* NAD 83(1986) POSITION- 30 00 48.     (N) 089 58 42.     (W)   SCALED
 BH1071* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1071  **This station is located in a suspected subsidence area (see below).
 BH1071  ______________________________________________________________________
 BH1071  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 BH1071
 BH1071.The horizontal coordinates were scaled from a map and have
 BH1071.an estimated accuracy of +/- 6 seconds.
 BH1071
 BH1071.** This station is in an area of known vertical motion.  Due to the
 BH1071.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1071.** determined the orthometric heights for marks in these suspect
 BH1071.** subsidence areas should be considered valid only at the epoch date
 BH1071.** associated with the orthometric height.  These heights must always
 BH1071.** be validated when used as control.  All previously superseded
 BH1071.** orthometric heights are now considered suspect and are available
 BH1071.** in the superseded section.  NGS does not recommend using suspect
 BH1071.** or superseded heights as control.
 BH1071
 BH1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1071.GEOID18 height accuracy estimate available here.
 BH1071
 BH1071.Click photographs - Photos may exist for this station.
 BH1071
 BH1071;                    North         East    Units  Estimated Accuracy
 BH1071;SPC LA S     -   168,520.    1,130,710.      MT  (+/- 180 meters Scaled)
 BH1071
 BH1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU127239(NAD 83)
 BH1071
 BH1071                          SUPERSEDED SURVEY CONTROL
 BH1071
 BH1071.No superseded survey control is available for this station.
 BH1071
 BH1071_MARKER: DB = BENCH MARK DISK
 BH1071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BH1071_STAMPING: C 157 RESET 1964
 BH1071_MARK LOGO: CGS
 BH1071_MAGNETIC: N = NO MAGNETIC MATERIAL
 BH1071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BH1071+STABILITY: SURFACE MOTION
 BH1071_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BH1071+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 BH1071
 BH1071  HISTORY     - Date     Condition        Report By
 BH1071  HISTORY     - 1964     MONUMENTED       CGS
 BH1071  HISTORY     - 1969     GOOD             CGS
 BH1071  HISTORY     - 1970     GOOD             NGS
 BH1071  HISTORY     - 1977     GOOD             NGS
 BH1071  HISTORY     - 1984     GOOD             LADTD
 BH1071  HISTORY     - 1985     GOOD             NGS
 BH1071  HISTORY     - 19901017 GOOD             NGS
 BH1071  HISTORY     - 19941024 GOOD             NGS
 BH1071  HISTORY     - 20060423 MARK NOT FOUND   NGS
 BH1071
 BH1071                          STATION DESCRIPTION
 BH1071
 BH1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1071'2.1 MI E FROM NEW ORLEANS.
 BH1071'ABOUT 1.85 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1071'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, THENCE 0.25 MILE SOUTHEAST ALONG
 BH1071'GENTILLY ROAD, AT THE OUTSIDE OF A LONG CURVE IN THE ROAD, DIRECTLY
 BH1071'ACROSS THE ROAD FROM THE LARGE CONCRETE MIXING PLANT OF THE JACAT
 BH1071'READY MIX PLANT, 25 1/2 FEET NORTHEAST OF THE CENTER LINE OF THE
 BH1071'NORTHWEST-BOUND LANE OF THE ROAD, 3 FEET WEST OF A POWER LINE POLE,
 BH1071'1.6 FEET EAST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 BH1071'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 BH1071'THE LEVEL OF THE GROUND.
 BH1071
 BH1071                          STATION RECOVERY (1970)
 BH1071
 BH1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1071'RECOVERED IN GOOD CONDITION.
 BH1071
 BH1071                          STATION RECOVERY (1977)
 BH1071
 BH1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1071'1.85 MILE EAST ALONG U.S. HIGHWAY 90 (CHEF MENTEUR) FROM THE
 BH1071'INTERSTATE 10 OVERPASS, THENCE 0.25 MILE SOUTHEAST ALONG GENTILLY
 BH1071'ROAD, SET ON THE INSIDE OF A LONG CURVE IN THE ROAD, DIRECTLY
 BH1071'ACROSS THE ROAD FROM THE LARGE CONCRETE MIXING PLANT OF THE
 BH1071'JACAT READY MIX PLANT, 36 FT. NORTHEAST OF THE CENTER LINE OF
 BH1071'FOUR LANE ROAD, 3 FT. NORTHWEST OF A POWER LINE GUY POLE.
 BH1071
 BH1071                          STATION RECOVERY (1984)
 BH1071
 BH1071'RECOVERY NOTE BY LA TRANSP AND DEV 1984
 BH1071'THE BENCH MARK WAS RECOVERED IN JULY 1984 AND FOUND IN GOOD CONDITION.
 BH1071'THE 1977 DESCRIPTION IS ADEQUATE TO RECOVER THE BENCH MARK.
 BH1071
 BH1071                          STATION RECOVERY (1985)
 BH1071
 BH1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1071'RECOVERED IN GOOD CONDITION.
 BH1071
 BH1071                          STATION RECOVERY (1990)
 BH1071
 BH1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1071'3.0 KM (1.9 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1071'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1071'THENCE 0.4 KM (0.2 MI) SOUTHEASTERLY ALONG GENTILLY ROAD, ACROSS THE
 BH1071'ROAD FROM THE JACAT READY MIX PLANT, 11.0 M (36.1 FT) NORTH OF THE
 BH1071'CENTERLINE OF THE WESTBOUND LANES OF THE ROAD, 0.9 M (3.0 FT)
 BH1071'NORTHWEST OF A UTILITY GUY POLE, AND THE MONUMENT PROJECTS 0.15 M
 BH1071'(0.49 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS LEANING TO
 BH1071'THE WEST, BUT IS SOLID IN PLACE.
 BH1071
 BH1071                          STATION RECOVERY (1994)
 BH1071
 BH1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1071'3.0 KM (1.85 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR HIGHWAY)
 BH1071'FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS, THENCE 0.4
 BH1071'KM (0.25 MI) EASTERLY ALONG GENTILLY ROAD, 11.0 M (36.1 FT) NORTHEAST
 BH1071'OF AND LEVEL WITH THE ROAD CENTERLINE, 0.9 M (3.0 FT) NORTHWEST OF A
 BH1071'UTILITY GUY POLE, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST, AND THE
 BH1071'MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS
 BH1071'LEANING TO THE WEST, BUT IT IS SOLID IN PLACE.
 BH1071
 BH1071                          STATION RECOVERY (2006)
 BH1071
 BH1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RWA)
 BH1071'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0717 ***********************************************************************
 AU0717  DESIGNATION -  C 158
 AU0717  PID         -  AU0717
 AU0717  STATE/COUNTY-  LA/JEFFERSON
 AU0717  COUNTRY     -  US
 AU0717  USGS QUAD   -  NEW ORLEANS WEST (2018)
 AU0717
 AU0717                         *CURRENT SURVEY CONTROL
 AU0717  ______________________________________________________________________
 AU0717* NAD 83(1986) POSITION- 29 55 14.     (N) 090 08 35.     (W)   SCALED
 AU0717* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0717  **This station is located in a suspected subsidence area (see below).
 AU0717  ______________________________________________________________________
 AU0717  GEOID HEIGHT    -        -25.885 (meters)                     GEOID18
 AU0717  DYNAMIC HEIGHT  -          2.68  (meters)        8.8   (feet) COMP
 AU0717  MODELED GRAVITY -    979,311.6   (mgal)                       NAVD 88
 AU0717  OBS GRAVITY     -    979,310.9   (mgal)                       GRAV_OBS
 AU0717
 AU0717.The horizontal coordinates were scaled from a map and have
 AU0717.an estimated accuracy of +/- 6 seconds.
 AU0717
 AU0717.** This station is in an area of known vertical motion. If an
 AU0717.** orthometric height was ever established but is not available 
 AU0717.** in the current survey control section, the orthometric height
 AU0717.** is considered suspect.  Suspect heights are available in the
 AU0717.** superseded section only if requested.
 AU0717
 AU0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0717.GEOID18 height accuracy estimate available here.
 AU0717
 AU0717.Click photographs - Photos may exist for this station.
 AU0717
 AU0717.The dynamic height is computed by dividing the NAVD 88
 AU0717.geopotential number by the normal gravity value computed on the
 AU0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AU0717.degrees latitude (g = 980.6199 gals.).
 AU0717
 AU0717.The modeled gravity was interpolated from observed gravity values.
 AU0717
 AU0717.The observed gravity was obtained from relative gravimeter ties
 AU0717.to the IGSN71 gravity network.
 AU0717
 AU0717;                    North         East    Units  Estimated Accuracy
 AU0717;SPC LA S     -   158,060.    1,114,930.      MT  (+/- 180 meters Scaled)
 AU0717
 AU0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP758134(NAD 83)
 AU0717
 AU0717                          SUPERSEDED SURVEY CONTROL
 AU0717
 AU0717.No superseded survey control is available for this station.
 AU0717
 AU0717_MARKER: DB = BENCH MARK DISK
 AU0717_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AU0717+WITH SETTING: PAVEMENT
 AU0717_SP_SET: FOOTING
 AU0717_STAMPING: C 158 1955
 AU0717_MARK LOGO: CGS
 AU0717_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0717+STABILITY: SURFACE MOTION
 AU0717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AU0717+SATELLITE: SATELLITE OBSERVATIONS - November 23, 1994
 AU0717
 AU0717  HISTORY     - Date     Condition        Report By
 AU0717  HISTORY     - 1955     MONUMENTED       CGS
 AU0717  HISTORY     - 1964     GOOD             CGS
 AU0717  HISTORY     - 1984     GOOD             NGS
 AU0717  HISTORY     - 1984     GOOD             LA-051
 AU0717  HISTORY     - 19941123 GOOD             NGS
 AU0717  HISTORY     - 19950711 MARK NOT FOUND   USPSQD
 AU0717
 AU0717                          STATION DESCRIPTION
 AU0717
 AU0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0717'0.7 MI NW FROM WESTWEGO.
 AU0717'ABOUT 0.7 MILE NORTHWEST ALONG SALA AVENUE AND STATE HIGHWAY 18 FROM
 AU0717'THE CROSSING OF THE TEXAS AND PACIFIC RAILROAD AT WESTWEGO, ABOUT 1.6
 AU0717'MILES SOUTHEAST OF THE TRAFFIC CIRCLE AT THE JUNCTION OF STATE HIGHWAY
 AU0717'18 AND U. S. HIGHWAY 90 AT BRIDGE CITY, SET ON THE TOP OF THE CONCRETE
 AU0717'FOUNDATION OF THE EAST LEG OF A STEEL TOWER SUPPORTING AN ORE CONVEYOR
 AU0717'THAT EXTENDS FROM THE MISSISSIPPI RIVER ACROSS LEVEE AND HIGHWAY, 14
 AU0717'1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 42 FEET
 AU0717'EAST-NORTHEAST OF THE EAST CORNER OF THE SCALES OPERATORS BUILDING,
 AU0717'AND ABOUT LEVEL WITH THE HIGHWAY.
 AU0717
 AU0717                          STATION RECOVERY (1984)
 AU0717
 AU0717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 AU0717'RECOVERED IN GOOD CONDITION.
 AU0717
 AU0717                          STATION RECOVERY (1984)
 AU0717
 AU0717'RECOVERY NOTE BY JEFFERSON PARISH LOUISIANA 1984
 AU0717'RECOVERED IN GOOD CONDITION.
 AU0717
 AU0717                          STATION RECOVERY (1994)
 AU0717
 AU0717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0717'2.5 KM (1.55 MI) EASTERLY ALONG STATE HIGHWAY 18 FROM THE TRAFFIC
 AU0717'CIRCLE AT THE SOUTH END OF THE HUEY P LONG BRIDGE IN BRIDGE CITY, NEAR
 AU0717'THE SOUTHEAST CORNER OF THE 1ST CONCRETE FOOTING WEST OF THE HIGHWAY
 AU0717'OF A CONVEYOR SPANNING THE HIGHWAY, 5.7 M (18.7 FT) NORTHEAST OF THE
 AU0717'NORTHEAST CORNER OF A CHAIN-LINK FENCE, 3.8 M (12.5 FT) WEST OF THE
 AU0717'HIGHWAY CENTER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M
 AU0717'(0.3 FT) SOUTHEAST OF THE SOUTH LEG OF THE CONVEYOR, AND FLUSH WITH
 AU0717'THE GROUND SURFACE.
 AU0717
 AU0717                          STATION RECOVERY (1995)
 AU0717
 AU0717'RECOVERY NOTE BY US POWER SQUADRON 1995
 AU0717'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1063 ***********************************************************************
 BK1063  DESIGNATION -  C 16
 BK1063  PID         -  BK1063
 BK1063  STATE/COUNTY-  LA/ALLEN
 BK1063  COUNTRY     -  US
 BK1063  USGS QUAD   -  OAKDALE (2018)
 BK1063
 BK1063                         *CURRENT SURVEY CONTROL
 BK1063  ______________________________________________________________________
 BK1063* NAD 83(1986) POSITION- 30 47 51.7    (N) 092 40 21.6    (W)   HD_HELD2
 BK1063* NAVD 88 ORTHO HEIGHT -    32.673 (meters)      107.19  (feet) ADJUSTED
 BK1063  ______________________________________________________________________
 BK1063  GEOID HEIGHT    -        -26.950 (meters)                     GEOID18
 BK1063  DYNAMIC HEIGHT  -         32.631 (meters)      107.06  (feet) COMP
 BK1063  MODELED GRAVITY -    979,363.6   (mgal)                       NAVD 88
 BK1063
 BK1063  VERT ORDER      -  FIRST     CLASS I
 BK1063
 BK1063.The horizontal coordinates were established by autonomous hand held GPS
 BK1063.observations and have an estimated accuracy of +/- 10 meters.
 BK1063
 BK1063.The 2009 superseded orthometric height was determined using a crustal movement
 BK1063.model based on published report NOAA Technical Report NOS/NGS 50
 BK1063.https://www.ngs.noaa.gov/heightmod/NOAANOSNGSTR50.pdf and
 BK1063.adjusted by the NATIONAL GEODETIC SURVEY in May 2009
 BK1063.in a special adjustment to evaluate GNSS-derived orthometric heights
 BK1063
 BK1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1063.GEOID18 height accuracy estimate available here.
 BK1063
 BK1063.Click photographs - Photos may exist for this station.
 BK1063
 BK1063.The dynamic height is computed by dividing the NAVD 88
 BK1063.geopotential number by the normal gravity value computed on the
 BK1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1063.degrees latitude (g = 980.6199 gals.).
 BK1063
 BK1063.The modeled gravity was interpolated from observed gravity values.
 BK1063
 BK1063;                    North         East    Units  Estimated Accuracy
 BK1063;SPC LA S     -   255,444.      871,819.      MT  (+/- 10 meters HH2 GPS)
 BK1063
 BK1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ3131507227(NAD 83)
 BK1063
 BK1063                          SUPERSEDED SURVEY CONTROL
 BK1063
 BK1063  NAVD 88 (05/17/09)   32.620  (m)          107.02   (f) SUPERSEDED  1 1
 BK1063  NAVD 88 (06/15/91)   32.664  (m)          107.17   (f) SUPERSEDED  1 1
 BK1063  NGVD 29 (11/26/84)   32.647  (m)          107.11   (f) ADJUSTED    1 1
 BK1063
 BK1063.Superseded values are not recommended for survey control.
 BK1063
 BK1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1063.See file dsdata.pdf to determine how the superseded data were derived.
 BK1063
 BK1063_MARKER: DB = BENCH MARK DISK
 BK1063_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 BK1063_SP_SET: CULVERT HEADWALL
 BK1063_STAMPING: C 16 1934
 BK1063_MARK LOGO: CGS
 BK1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1063+STABILITY: SURFACE MOTION
 BK1063
 BK1063  HISTORY     - Date     Condition        Report By
 BK1063  HISTORY     - 1934     MONUMENTED       CGS
 BK1063  HISTORY     - 1961     GOOD             CGS
 BK1063  HISTORY     - 1970     GOOD             NGS
 BK1063
 BK1063                          STATION DESCRIPTION
 BK1063
 BK1063'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1063'1.4 MI S FROM OAKDALE.
 BK1063'ABOUT 1.4 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 BK1063'STATION AT OAKDALE, IN SECTION 16, T 3 S, R 3 W, 0.15 MILE NORTH FROM
 BK1063'THE STATION AT OAKDALE, IN SECTION 16, T 3 S, R 3 W, 0.15 MILE NORTH
 BK1063'OF THE SUNSET INN MOTEL ON THE WEST SIDE OF U.S. HIGHWAY 165, 4 1/2
 BK1063'POLES SOUTH OF MILEPOST 637, 9 FEET WEST OF THE WEST RAIL, SET IN THE
 BK1063'TOP OF THE NORTH END OF THE WEST CONCRETE HEAD WALL OF A CULVERT UNDER
 BK1063'THE RAILROAD, AND ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 BK1063
 BK1063                          STATION RECOVERY (1970)
 BK1063
 BK1063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BK1063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1712 ***********************************************************************
 BK1712  DESIGNATION -  C 161
 BK1712  PID         -  BK1712
 BK1712  STATE/COUNTY-  LA/CALCASIEU
 BK1712  COUNTRY     -  US
 BK1712  USGS QUAD   -  VINTON (2018)
 BK1712
 BK1712                         *CURRENT SURVEY CONTROL
 BK1712  ______________________________________________________________________
 BK1712* NAD 83(1986) POSITION- 30 11 44.     (N) 093 34 24.     (W)   SCALED
 BK1712* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1712  **This station is located in a suspected subsidence area (see below).
 BK1712  ______________________________________________________________________
 BK1712  GEOID HEIGHT    -        -27.310 (meters)                     GEOID18
 BK1712
 BK1712.The horizontal coordinates were scaled from a map and have
 BK1712.an estimated accuracy of +/- 6 seconds.
 BK1712
 BK1712.** This station is in an area of known vertical motion.  Due to the
 BK1712.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BK1712.** determined the orthometric heights for marks in these suspect
 BK1712.** subsidence areas should be considered valid only at the epoch date
 BK1712.** associated with the orthometric height.  These heights must always
 BK1712.** be validated when used as control.  All previously superseded
 BK1712.** orthometric heights are now considered suspect and are available
 BK1712.** in the superseded section.  NGS does not recommend using suspect
 BK1712.** or superseded heights as control.
 BK1712
 BK1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1712.GEOID18 height accuracy estimate available here.
 BK1712
 BK1712.Click photographs - Photos may exist for this station.
 BK1712
 BK1712;                    North         East    Units  Estimated Accuracy
 BK1712;SPC LA S     -   190,050.      784,320.      MT  (+/- 180 meters Scaled)
 BK1712
 BK1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP448405(NAD 83)
 BK1712
 BK1712                          SUPERSEDED SURVEY CONTROL
 BK1712
 BK1712.No superseded survey control is available for this station.
 BK1712
 BK1712_MARKER: DB = BENCH MARK DISK
 BK1712_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BK1712_SP_SET: WALKWAY
 BK1712_STAMPING: C 161 1955
 BK1712_MARK LOGO: CGS
 BK1712_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BK1712_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BK1712+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2005
 BK1712
 BK1712  HISTORY     - Date     Condition        Report By
 BK1712  HISTORY     - 1955     MONUMENTED       CGS
 BK1712  HISTORY     - 1972     GOOD             NGS
 BK1712  HISTORY     - 1981     GOOD             NGS
 BK1712  HISTORY     - 1986     GOOD             NGS
 BK1712  HISTORY     - 1988     GOOD             USPSQD
 BK1712  HISTORY     - 1988     GOOD             USPSQD
 BK1712  HISTORY     - 1989     GOOD             USPSQD
 BK1712  HISTORY     - 19961019 GOOD             USPSQD
 BK1712  HISTORY     - 20030103 GOOD             USPSQD
 BK1712  HISTORY     - 20041009 POOR             USPSQD
 BK1712  HISTORY     - 20050801 GOOD             USPSQD
 BK1712
 BK1712                          STATION DESCRIPTION
 BK1712
 BK1712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 BK1712'0.6 MI NE FROM VINTON.
 BK1712'ABOUT 0.6 MILE NORTHEAST ALONG U. S. HIGHWAY 90 FROM THE MUNICIPAL
 BK1712'BUILDING AT VINTON, 101 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 BK1712'SOUTHERN PACIFIC RAILROAD, 14 1/2 FEET NORTHWEST OF THE CENTER LINE OF
 BK1712'U.S. HIGHWAY 90, ABOUT 1 FOOT ABOVE THE HIGHWAY, SET IN THE TOP OF THE
 BK1712'NORTHEAST END OF THE NORTHWEST CONCRETE WALKWAY OF THE HIGHWAY BRIDGE
 BK1712'OVER HAMPTON CAULEE.  SEC 15, T 10 S, R 12 W.
 BK1712
 BK1712                          STATION RECOVERY (1981)
 BK1712
 BK1712'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 BK1712'1.0 KILOMETER (0.6 MILE) NORTHEAST ALONG U.S. 90 FROM THE CITY
 BK1712'MUNICIPAL BUILDING IN VINTON TO THE MARK ON THE LEFT IN TOP OF THE
 BK1712'NORTHEAST END OF THE NORTHWEST BASE OF THE CONCRETE GUARDRAIL OF THE
 BK1712'HIGHWAY 90 BRIDGE OVER HAMPTON COULEE, 4.41 METERS (14.5) OF THE
 BK1712'HIGHWAY 90 BRIDGE OVER HAMPTON COULEE, 4.41 METERS (14.5 FEET)
 BK1712'NORTHWEST OF THE CENTERLINE OF THE HIGHWAY.
 BK1712'THE MARK IS 0.3 M ABOVE HIGHWAY.
 BK1712
 BK1712                          STATION RECOVERY (1986)
 BK1712
 BK1712'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BK1712'RECOVERED IN GOOD CONDITION.
 BK1712
 BK1712                          STATION RECOVERY (1988)
 BK1712
 BK1712'RECOVERY NOTE BY US POWER SQUADRON 1988 (TS)
 BK1712'RECOVERED IN GOOD CONDITION.
 BK1712
 BK1712                          STATION RECOVERY (1988)
 BK1712
 BK1712'RECOVERY NOTE BY US POWER SQUADRON 1988 (MVM)
 BK1712'RECOVERED IN GOOD CONDITION.
 BK1712
 BK1712                          STATION RECOVERY (1989)
 BK1712
 BK1712'RECOVERY NOTE BY US POWER SQUADRON 1989 (JHB)
 BK1712'RECOVERED IN GOOD CONDITION.
 BK1712
 BK1712                          STATION RECOVERY (1996)
 BK1712
 BK1712'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK1712'RECOVERED IN GOOD CONDITION.
 BK1712
 BK1712                          STATION RECOVERY (2003)
 BK1712
 BK1712'RECOVERY NOTE BY US POWER SQUADRON 2003 (WAF)
 BK1712'RECOVERED IN GOOD CONDITION.
 BK1712
 BK1712                          STATION RECOVERY (2004)
 BK1712
 BK1712'RECOVERY NOTE BY US POWER SQUADRON 2004 (KDW)
 BK1712'80 PERCENT OF THE MARK IS COVERED BY MOUNTING SUPPORT FOR NEW METAL
 BK1712'GUARD RAIL THAT HAS BEEN INSTALLED ON ROAD SIDE OF CONCRETE GUARD RAIL
 BK1712'
 BK1712
 BK1712                          STATION RECOVERY (2005)
 BK1712
 BK1712'RECOVERY NOTE BY US POWER SQUADRON 2005 (WAF)
 BK1712'MARK IS PARTIALLY COVERED BY VERTICAL WOODEN 12INCH X 12INCH GUARDRAIL
 BK1712'SUPPORT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1501 ***********************************************************************
 BK1501  DESIGNATION -  C 162
 BK1501  PID         -  BK1501
 BK1501  STATE/COUNTY-  LA/CALCASIEU
 BK1501  COUNTRY     -  US
 BK1501  USGS QUAD   -  LAKE CHARLES (2018)
 BK1501
 BK1501                         *CURRENT SURVEY CONTROL
 BK1501  ______________________________________________________________________
 BK1501* NAD 83(1986) POSITION- 30 11 51.     (N) 093 14 57.     (W)   SCALED
 BK1501* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK1501  **This station is located in a suspected subsidence area (see below).
 BK1501  ______________________________________________________________________
 BK1501  GEOID HEIGHT    -        -27.177 (meters)                     GEOID18
 BK1501  DYNAMIC HEIGHT  -          3.750 (meters)       12.30  (feet) COMP
 BK1501  MODELED GRAVITY -    979,319.0   (mgal)                       NAVD 88
 BK1501
 BK1501.The horizontal coordinates were scaled from a map and have
 BK1501.an estimated accuracy of +/- 6 seconds.
 BK1501
 BK1501.** This station is in an area of known vertical motion. If an
 BK1501.** orthometric height was ever established but is not available 
 BK1501.** in the current survey control section, the orthometric height
 BK1501.** is considered suspect.  Suspect heights are available in the
 BK1501.** superseded section only if requested.
 BK1501
 BK1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1501.GEOID18 height accuracy estimate available here.
 BK1501
 BK1501.Click photographs - Photos may exist for this station.
 BK1501
 BK1501.The dynamic height is computed by dividing the NAVD 88
 BK1501.geopotential number by the normal gravity value computed on the
 BK1501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK1501.degrees latitude (g = 980.6199 gals.).
 BK1501
 BK1501.The modeled gravity was interpolated from observed gravity values.
 BK1501
 BK1501;                    North         East    Units  Estimated Accuracy
 BK1501;SPC LA S     -   189,700.      815,540.      MT  (+/- 180 meters Scaled)
 BK1501
 BK1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVP760406(NAD 83)
 BK1501
 BK1501                          SUPERSEDED SURVEY CONTROL
 BK1501
 BK1501.No superseded survey control is available for this station.
 BK1501
 BK1501_MARKER: DB = BENCH MARK DISK
 BK1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1501_STAMPING: C 162 1955
 BK1501_MARK LOGO: CGS
 BK1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1501+STABILITY: SURFACE MOTION
 BK1501
 BK1501  HISTORY     - Date     Condition        Report By
 BK1501  HISTORY     - 1955     MONUMENTED       CGS
 BK1501  HISTORY     - 1968     GOOD             LADTD
 BK1501  HISTORY     - 1982     GOOD             NGS
 BK1501  HISTORY     - 1984     GOOD             USPSQD
 BK1501  HISTORY     - 1989     GOOD             USPSQD
 BK1501  HISTORY     - 19970208 GOOD             USPSQD
 BK1501  HISTORY     - 20021102 MARK NOT FOUND   USPSQD
 BK1501  HISTORY     - 20040122 MARK NOT FOUND   USPSQD
 BK1501  HISTORY     - 20050622 MARK NOT FOUND   USPSQD
 BK1501
 BK1501                          STATION DESCRIPTION
 BK1501
 BK1501'DESCRIBED BY LA TRANSP AND DEV 1968
 BK1501'3.8 MI SW FROM LAKE CHARLES.
 BK1501'ABOUT 1.9 MILES SOUTH ALONG RYAN STREET FROM THE COURTHOUSE AT LAKE
 BK1501'CHARLES, THENCE 1.9 MILES WEST ALONG WEST PRIEN LAKE ROAD AT A
 BK1501'RIGHT-ANGLE TURN IN THE ROAD, ABOUT 100 YARDS NORTH OF AN OVERPASS OF
 BK1501'INTERSTATE HIGHWAY 210 BY PASS, 26 FEET NORTH OF THE EAST-WEST PORTION
 BK1501'OF THE ROAD, 80 FEET EAST OF THE EXTENDED PORTION OF THE ROAD LEADING
 BK1501'SOUTH, 9 FEET SOUTH OF THE EXTENDED CENTERLINE OF CAGLE LANE LEADING
 BK1501'WEST, 16 FEET SOUTH OF A 16 IN. PINE TREE, 1.1 FEET WEST OF A STEEL
 BK1501'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 BK1501'CONCRETE POST FLUSH WITH THE GROUND.  SEC 12, T 10S, R 9W.
 BK1501
 BK1501                          STATION RECOVERY (1982)
 BK1501
 BK1501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BK1501'RECOVERED IN GOOD CONDITION.
 BK1501
 BK1501                          STATION RECOVERY (1984)
 BK1501
 BK1501'RECOVERY NOTE BY US POWER SQUADRON 1984
 BK1501'RECOVERED IN GOOD CONDITION.
 BK1501
 BK1501                          STATION RECOVERY (1989)
 BK1501
 BK1501'RECOVERY NOTE BY US POWER SQUADRON 1989 (KKK)
 BK1501'RECOVERED IN GOOD CONDITION.
 BK1501
 BK1501                          STATION RECOVERY (1997)
 BK1501
 BK1501'RECOVERY NOTE BY US POWER SQUADRON 1997
 BK1501'RECOVERED IN GOOD CONDITION.
 BK1501
 BK1501                          STATION RECOVERY (2002)
 BK1501
 BK1501'RECOVERY NOTE BY US POWER SQUADRON 2002 (JRM)
 BK1501'MARK NOT FOUND.
 BK1501
 BK1501                          STATION RECOVERY (2004)
 BK1501
 BK1501'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 BK1501'MARK NOT FOUND.
 BK1501
 BK1501                          STATION RECOVERY (2005)
 BK1501
 BK1501'RECOVERY NOTE BY US POWER SQUADRON 2005 (DH)
 BK1501'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2118 ***********************************************************************
 BJ2118  DESIGNATION -  C 164
 BJ2118  PID         -  BJ2118
 BJ2118  STATE/COUNTY-  LA/LAFAYETTE
 BJ2118  COUNTRY     -  US
 BJ2118  USGS QUAD   -  BROUSSARD (2018)
 BJ2118
 BJ2118                         *CURRENT SURVEY CONTROL
 BJ2118  ______________________________________________________________________
 BJ2118* NAD 83(1986) POSITION- 30 12 33.     (N) 091 59 44.     (W)   SCALED
 BJ2118* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2118  **This station is located in a suspected subsidence area (see below).
 BJ2118  ______________________________________________________________________
 BJ2118  GEOID HEIGHT    -        -27.045 (meters)                     GEOID18
 BJ2118
 BJ2118.The horizontal coordinates were scaled from a map and have
 BJ2118.an estimated accuracy of +/- 6 seconds.
 BJ2118
 BJ2118.** This station is in an area of known vertical motion. If an
 BJ2118.** orthometric height was ever established but is not available 
 BJ2118.** in the current survey control section, the orthometric height
 BJ2118.** is considered suspect.  Suspect heights are available in the
 BJ2118.** superseded section only if requested.
 BJ2118
 BJ2118.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2118.GEOID18 height accuracy estimate available here.
 BJ2118
 BJ2118.Click photographs - Photos may exist for this station.
 BJ2118
 BJ2118;                    North         East    Units  Estimated Accuracy
 BJ2118;SPC LA S     -   189,640.      936,240.      MT  (+/- 180 meters Scaled)
 BJ2118
 BJ2118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP966423(NAD 83)
 BJ2118
 BJ2118                          SUPERSEDED SURVEY CONTROL
 BJ2118
 BJ2118.No superseded survey control is available for this station.
 BJ2118
 BJ2118_MARKER: DB = BENCH MARK DISK
 BJ2118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2118_STAMPING: C 164 1955
 BJ2118_MARK LOGO: CGS
 BJ2118_PROJECTION: PROJECTING 15 CENTIMETERS
 BJ2118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2118+STABILITY: SURFACE MOTION
 BJ2118
 BJ2118  HISTORY     - Date     Condition        Report By
 BJ2118  HISTORY     - 1955     MONUMENTED       CGS
 BJ2118  HISTORY     - 1970     GOOD             NGS
 BJ2118
 BJ2118                          STATION DESCRIPTION
 BJ2118
 BJ2118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2118'2.2 MI SE FROM LAFAYETTE.
 BJ2118'ABOUT 1.6 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2118'STATION AT LAFAYETTE, THENCE 0.2 MILE NORTHEAST ALONG STATE HIGHWAY
 BJ2118'729, THENCE 0.1 MILE NORTH ALONG U.S. HIGHWAY 90, THENCE 0.3 MILE
 BJ2118'NORTHEAST ALONG STATE HIGHWAY 728-8, 134 FEET SOUTHWEST OF THE CENTER
 BJ2118'OF THE ENTRANCE TO THE LAFAYETTE MUNICIPAL AIRPORT, 39 FEET SOUTHEAST
 BJ2118'OF THE CENTER LINE OF THE HIGHWAY, 116 1/2 FEET WEST OF A METAL CORNER
 BJ2118'FENCE POST FOR A CHAIN LINK FENCE AT THE WEST CORNER OF A PAVED
 BJ2118'PARKING AREA, 19 FEET SOUTHWEST OF THE WEST CORNER OF A PUMP HOUSE, 3
 BJ2118'FEET SOUTHEAST OF A FENCE, 0.8 FOOT NORTHWEST OF A METAL WITNESS POST,
 BJ2118'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE
 BJ2118'THE SURFACE OF THE GROUND.  1/4, SEC 43, T 10S, R 5E.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0327 ***********************************************************************
 AU0327  DESIGNATION -  C 165
 AU0327  PID         -  AU0327
 AU0327  STATE/COUNTY-  LA/ST CHARLES
 AU0327  COUNTRY     -  US
 AU0327  USGS QUAD   -  HAHNVILLE (2018)
 AU0327
 AU0327                         *CURRENT SURVEY CONTROL
 AU0327  ______________________________________________________________________
 AU0327* NAD 83(1986) POSITION- 29 53 40.     (N) 090 24 16.     (W)   SCALED
 AU0327* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0327  **This station is located in a suspected subsidence area (see below).
 AU0327  ______________________________________________________________________
 AU0327  GEOID HEIGHT    -        -25.839 (meters)                     GEOID18
 AU0327
 AU0327.The horizontal coordinates were scaled from a map and have
 AU0327.an estimated accuracy of +/- 6 seconds.
 AU0327
 AU0327.** This station is in an area of known vertical motion. If an
 AU0327.** orthometric height was ever established but is not available 
 AU0327.** in the current survey control section, the orthometric height
 AU0327.** is considered suspect.  Suspect heights are available in the
 AU0327.** superseded section only if requested.
 AU0327
 AU0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0327.GEOID18 height accuracy estimate available here.
 AU0327
 AU0327.Click photographs - Photos may exist for this station.
 AU0327
 AU0327;                    North         East    Units  Estimated Accuracy
 AU0327;SPC LA S     -   154,930.    1,089,710.      MT  (+/- 180 meters Scaled)
 AU0327
 AU0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP506099(NAD 83)
 AU0327
 AU0327                          SUPERSEDED SURVEY CONTROL
 AU0327
 AU0327.No superseded survey control is available for this station.
 AU0327
 AU0327_MARKER: DB = BENCH MARK DISK
 AU0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0327_STAMPING: C 165 1955
 AU0327_MARK LOGO: CGS
 AU0327_PROJECTION: PROJECTING 8 CENTIMETERS
 AU0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0327+STABILITY: SURFACE MOTION
 AU0327
 AU0327  HISTORY     - Date     Condition        Report By
 AU0327  HISTORY     - 1955     MONUMENTED       CGS
 AU0327  HISTORY     - 1969     GOOD             CGS
 AU0327  HISTORY     - 1977     GOOD             NGS
 AU0327  HISTORY     - 19941122 MARK NOT FOUND   NGS
 AU0327
 AU0327                          STATION DESCRIPTION
 AU0327
 AU0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0327'2.2 MI NE FROM PARADIS.
 AU0327'ABOUT 2.2 MILES NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0327'FROM THE SCHOOL AT PARADIS, ABOUT 1.15 MILES SOUTHWEST OF THE CROSSING
 AU0327'OF STATE HIGHWAY 52 AT BOUTTE, ABOUT 0.6 MILE SOUTHWEST OF THE BOUTTE
 AU0327'SCHOOL, ABOUT 0.1 MILE SOUTHWEST OF THE NORTH END OF A SMALL LAKE
 AU0327'SOUTHEAST OF THE TRACK, 22.2 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 13
 AU0327'FEET NORTHWEST OF THE CENTER LINE OF STATE HIGHWAY 631, 7 1/2 FEET
 AU0327'NORTHEAST OF MILEPOST 25, IN LINE WITH A ROW OF POLES, 1 FOOT
 AU0327'SOUTHWEST OF A METAL WITNESS POST, 5 FEET BELOW THE LEVEL OF THE TRACK
 AU0327'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 AU0327'LEVEL OF THE GROUND.
 AU0327
 AU0327                          STATION RECOVERY (1977)
 AU0327
 AU0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0327'RECOVERED IN GOOD CONDITION.
 AU0327
 AU0327                          STATION RECOVERY (1994)
 AU0327
 AU0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0327'THE POST WAS FOUND WITH THE DISK MISSING.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0751 ***********************************************************************
 AU0751  DESIGNATION -  C 166
 AU0751  PID         -  AU0751
 AU0751  STATE/COUNTY-  LA/ST CHARLES
 AU0751  COUNTRY     -  US
 AU0751  USGS QUAD   -  LULING (2018)
 AU0751
 AU0751                         *CURRENT SURVEY CONTROL
 AU0751  ______________________________________________________________________
 AU0751* NAD 83(1986) POSITION- 29 56 17.     (N) 090 16 50.     (W)   SCALED
 AU0751* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0751  **This station is located in a suspected subsidence area (see below).
 AU0751  ______________________________________________________________________
 AU0751  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 AU0751
 AU0751.The horizontal coordinates were scaled from a map and have
 AU0751.an estimated accuracy of +/- 6 seconds.
 AU0751
 AU0751.** This station is in an area of known vertical motion. If an
 AU0751.** orthometric height was ever established but is not available 
 AU0751.** in the current survey control section, the orthometric height
 AU0751.** is considered suspect.  Suspect heights are available in the
 AU0751.** superseded section only if requested.
 AU0751
 AU0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0751.GEOID18 height accuracy estimate available here.
 AU0751
 AU0751.Click photographs - Photos may exist for this station.
 AU0751
 AU0751;                    North         East    Units  Estimated Accuracy
 AU0751;SPC LA S     -   159,870.    1,101,630.      MT  (+/- 180 meters Scaled)
 AU0751
 AU0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP624150(NAD 83)
 AU0751
 AU0751                          SUPERSEDED SURVEY CONTROL
 AU0751
 AU0751.No superseded survey control is available for this station.
 AU0751
 AU0751_MARKER: DB = BENCH MARK DISK
 AU0751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0751_STAMPING: C 166 1955
 AU0751_MARK LOGO: CGS
 AU0751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0751+STABILITY: SURFACE MOTION
 AU0751
 AU0751  HISTORY     - Date     Condition        Report By
 AU0751  HISTORY     - 1955     MONUMENTED       CGS
 AU0751  HISTORY     - 1969     GOOD             CGS
 AU0751
 AU0751                          STATION DESCRIPTION
 AU0751
 AU0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0751'4.7 MI NW FROM WAGGAMAN.
 AU0751'ABOUT 4.7 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0751'FROM THE CROSSING OF GEORGE STREET AT WAGGAMAN, (JEFFERSON COUNTY),
 AU0751'ABOUT 0.6 MILE WEST OF THE JEFFERSON-ST. CHARLES PARISH LINE, NEAR
 AU0751'MILEPOST 17, 50.4 FEET SOUTHWEST OF THE SOUTH CORNER OF A 30-FOOT
 AU0751'WOODEN BRIDGE FOR SELLERS CANAL, 11.1 FEET SOUTHEAST OF THE SOUTHEAST
 AU0751'RAIL, 4.7 FEET EAST OF THE EAST CORNER OF A 2 1/2-FOOT SQUARE BATTERY
 AU0751'BOX, 2 FEET SOUTHEAST OF THE SOUTH CORNER OF THE CONCRETE BASE OF A
 AU0751'SEMAPHORE, 1 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP
 AU0751'OF A CONCRETE POST 2 INCHES BELOW THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0246 ***********************************************************************
 AU0246  DESIGNATION -  C 167
 AU0246  PID         -  AU0246
 AU0246  STATE/COUNTY-  LA/TERREBONNE
 AU0246  COUNTRY     -  US
 AU0246  USGS QUAD   -  AMELIA (2018)
 AU0246
 AU0246                         *CURRENT SURVEY CONTROL
 AU0246  ______________________________________________________________________
 AU0246* NAD 83(1986) POSITION- 29 41 10.     (N) 091 00 04.     (W)   SCALED
 AU0246* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0246  **This station is located in a suspected subsidence area (see below).
 AU0246  ______________________________________________________________________
 AU0246  GEOID HEIGHT    -        -25.462 (meters)                     GEOID18
 AU0246
 AU0246.The horizontal coordinates were scaled from a map and have
 AU0246.an estimated accuracy of +/- 6 seconds.
 AU0246
 AU0246.** This station is in an area of known vertical motion.  Due to the
 AU0246.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0246.** determined the orthometric heights for marks in these suspect
 AU0246.** subsidence areas should be considered valid only at the epoch date
 AU0246.** associated with the orthometric height.  These heights must always
 AU0246.** be validated when used as control.  All previously superseded
 AU0246.** orthometric heights are now considered suspect and are available
 AU0246.** in the superseded section.  NGS does not recommend using suspect
 AU0246.** or superseded heights as control.
 AU0246
 AU0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0246.GEOID18 height accuracy estimate available here.
 AU0246
 AU0246.Click photographs - Photos may exist for this station.
 AU0246
 AU0246;                    North         East    Units  Estimated Accuracy
 AU0246;SPC LA S     -   131,520.    1,032,150.      MT  (+/- 180 meters Scaled)
 AU0246
 AU0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN934856(NAD 83)
 AU0246
 AU0246                          SUPERSEDED SURVEY CONTROL
 AU0246
 AU0246.No superseded survey control is available for this station.
 AU0246
 AU0246_MARKER: DB = BENCH MARK DISK
 AU0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0246_STAMPING: C 167 1955
 AU0246_MARK LOGO: CGS
 AU0246_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0246+STABILITY: SURFACE MOTION
 AU0246_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0246+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0246
 AU0246  HISTORY     - Date     Condition        Report By
 AU0246  HISTORY     - 1955     MONUMENTED       CGS
 AU0246  HISTORY     - 1969     GOOD             CGS
 AU0246  HISTORY     - 1977     GOOD             NGS
 AU0246  HISTORY     - 19930304 GOOD             NGS
 AU0246
 AU0246                          STATION DESCRIPTION
 AU0246
 AU0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0246'IN GIBSON.
 AU0246'AT GIBSON, ABOUT 0.2 MILE SOUTHWEST ALONG THE SOUTHERN PACIFIC COMPANY
 AU0246'RAILROAD FROM THE OVERPASS OVER DEADWOOD ROAD AT GIBSON, 89 FEET WEST
 AU0246'OF THE CENTER OF THE JUNCTION OF THE WESTBOUND LANE OF U. S. HIGHWAY
 AU0246'90 AND STATE HIGHWAY 20, 22.1 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 12
 AU0246'FEET NORTHWEST OF MILEPOST 67, 3 1/2 FEET NORTHWEST OF THE GROUND END
 AU0246'OF A GUY WIRE FOR A TELEGRAPH POLE, 3 FEET BELOW THE LEVEL OF THE
 AU0246'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 AU0246'THE LEVEL OF THE GROUND.
 AU0246
 AU0246                          STATION RECOVERY (1977)
 AU0246
 AU0246'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0246'RECOVERED IN GOOD CONDITION.
 AU0246
 AU0246                          STATION RECOVERY (1993)
 AU0246
 AU0246'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0246'0.1 KM (0.05 MI) NORTHERLY ALONG CAROLL STREET FROM THE POST OFFICE
 AU0246'IN GIBSON, THENCE 1.1 KM (0.70 MI) WESTERLY ALONG STATE HIGHWAY 20
 AU0246'AND U.S. HIGHWAY 90, 21.2 M (69.6 FT) NORTHWEST OF THE CENTERLINE OF
 AU0246'THE HIGHWAY, 6.7 M (22.0 FT) SOUTHEAST OF THE NEAR RAIL OF THE
 AU0246'SOUTHERN PACIFIC RAILROAD, 2.4 M (7.9 FT) EAST OF THE EAST CORNER OF
 AU0246'A RAILROAD SIGNAL CONTROL BOX, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE
 AU0246'HIGHWAY, 0.4 M (1.3 FT) EAST-NORTHEAST OF A WITNESS POST, AND THE
 AU0246'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0201 ***********************************************************************
 AU0201  DESIGNATION -  C 168
 AU0201  PID         -  AU0201
 AU0201  STATE/COUNTY-  LA/ST MARY
 AU0201  COUNTRY     -  US
 AU0201  USGS QUAD   -  PATTERSON (2018)
 AU0201
 AU0201                         *CURRENT SURVEY CONTROL
 AU0201  ______________________________________________________________________
 AU0201* NAD 83(1986) POSITION- 29 40 47.     (N) 091 16 49.     (W)   SCALED
 AU0201* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0201  **This station is located in a suspected subsidence area (see below).
 AU0201  ______________________________________________________________________
 AU0201  GEOID HEIGHT    -        -25.454 (meters)                     GEOID18
 AU0201
 AU0201.The horizontal coordinates were scaled from a map and have
 AU0201.an estimated accuracy of +/- 6 seconds.
 AU0201
 AU0201.** This station is in an area of known vertical motion.  Due to the
 AU0201.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0201.** determined the orthometric heights for marks in these suspect
 AU0201.** subsidence areas should be considered valid only at the epoch date
 AU0201.** associated with the orthometric height.  These heights must always
 AU0201.** be validated when used as control.  All previously superseded
 AU0201.** orthometric heights are now considered suspect and are available
 AU0201.** in the superseded section.  NGS does not recommend using suspect
 AU0201.** or superseded heights as control.
 AU0201
 AU0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0201.GEOID18 height accuracy estimate available here.
 AU0201
 AU0201.Click photographs - Photos may exist for this station.
 AU0201
 AU0201;                    North         East    Units  Estimated Accuracy
 AU0201;SPC LA S     -   130,770.    1,005,140.      MT  (+/- 180 meters Scaled)
 AU0201
 AU0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN664845(NAD 83)
 AU0201
 AU0201                          SUPERSEDED SURVEY CONTROL
 AU0201
 AU0201.No superseded survey control is available for this station.
 AU0201
 AU0201_MARKER: DB = BENCH MARK DISK
 AU0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU0201_STAMPING: C 168 1955
 AU0201_MARK LOGO: CGS
 AU0201_MAGNETIC: N = NO MAGNETIC MATERIAL
 AU0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0201+STABILITY: SURFACE MOTION
 AU0201_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0201+SATELLITE: SATELLITE OBSERVATIONS - March 04, 1993
 AU0201
 AU0201  HISTORY     - Date     Condition        Report By
 AU0201  HISTORY     - 1955     MONUMENTED       CGS
 AU0201  HISTORY     - 1969     GOOD             CGS
 AU0201  HISTORY     - 1976     GOOD             NGS
 AU0201  HISTORY     - 19930304 GOOD             NGS
 AU0201
 AU0201                          STATION DESCRIPTION
 AU0201
 AU0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0201'IN BAYOU VISTA.
 AU0201'AT BAYOU VISTA, ABOUT 1.25 MILES SOUTHWEST ALONG STATE HIGHWAY 182
 AU0201'FROM THE JUNCTION OF FIELD ROAD, ABOUT 62 YARDS SOUTHWEST OF THE
 AU0201'CENTER OF THE JUNCTION OF A DRIVE LEADING NORTHWEST TO THE STEWART
 AU0201'SEACRAFT COMPANY DRYDOCK, 62 1/2 FEET NORTHWEST OF THE CENTER LINE OF
 AU0201'THE HIGHWAY, 14.6 FEET NORTHEAST OF THE NORTH CORNER OF THE CONCRETE
 AU0201'FOUNDATION SUPPORTING THE NORTHWEST LEG OF A SIGN FOR STEWART
 AU0201'SEACRAFT, 1.1 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 AU0201'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 AU0201'ABOVE THE LEVEL OF THE GROUND.
 AU0201
 AU0201                          STATION RECOVERY (1976)
 AU0201
 AU0201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 AU0201'AT BAYOU VISTA, 1.25 MILE SOUTHWEST ALONG STATE HIGHWAY 182 FROM THE
 AU0201'JUNCTION OF FIELD ROAD. 0.1 MILE NORTHEAST OF THE JUNCTION OF U.S.
 AU0201'HIGHWAY 90, 109.1 FT. NORTHWEST OF AND ACROSS THE HIGHWAY FROM THE
 AU0201'WEST CORNER OF A BILLUPS STATION BUILDING, 63 FT. NORTHWEST OF THE
 AU0201'CENTER LINE OF THE HIGHWAY, 36.0 FT. NORTH OF THE EAST CORNER OF THE
 AU0201'CHAIN LINK FENCE, 15.0 FT. NORTHEAST OF THE NORTH CORNER OF THE
 AU0201'NORTHWEST ONE OF 3 CONCRETE BASES OF A LARGE TETRACO INC SIGN,
 AU0201'12 FT. EAST OF A LIGHT POLE, 21.0 FT. NORTHEAST OF A CHAIN LINK FENCE
 AU0201'NOTE THE EDGES OF THE CONCRETE POST HAVE BEEN CHIPPED BUT THE DISK IS
 AU0201'SOLID.
 AU0201
 AU0201                          STATION RECOVERY (1993)
 AU0201
 AU0201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 AU0201'0.4 KM (0.25 MI) NORTHEASTERLY ALONG CATHERINE STREET FROM THE POST
 AU0201'OFFICE IN PATTERSON, THENCE 3.4 KM (2.10 MI) EASTERLY ALONG STATE
 AU0201'HIGHWAY 182, 19.1 M (62.7 FT) NORTHWEST OF THE CENTERLINE OF THE
 AU0201'HIGHWAY, 10.0 M (32.8 FT) NORTH OF UTILITY POLE NUMBER 01686 3624
 AU0201'WITH 2 TRANSFORMERS ATTACHED, 6.5 M (21.3 FT) SOUTHWEST OF THE SOUTH
 AU0201'CORNER OF T-PAULS INCORPORATED PORTABLE WELL TESTING, 4.6 M (15.1 FT)
 AU0201'NORTHEAST OF THE NORTH CORNER OF THE MOST NORTHWESTERLY OF 3 FOOTINGS
 AU0201'OF A FORMER SIGN, 3.5 M (11.5 FT) EAST OF A UTILITY LIGHT POLE, 0.1 M
 AU0201'(0.3 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF A DRIVEWAY, AND THE
 AU0201'MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
 AU0201'NOTE--THE MONUMENT IS LEANING, BUT IS SOLID IN PLACE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1556 ***********************************************************************
 AU1556  DESIGNATION -  C 169
 AU1556  PID         -  AU1556
 AU1556  STATE/COUNTY-  LA/ST MARY
 AU1556  COUNTRY     -  US
 AU1556  USGS QUAD   -  MORGAN CITY (2018)
 AU1556
 AU1556                         *CURRENT SURVEY CONTROL
 AU1556  ______________________________________________________________________
 AU1556* NAD 83(1986) POSITION- 29 40 48.     (N) 091 13 26.     (W)   SCALED
 AU1556* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1556  **This station is located in a suspected subsidence area (see below).
 AU1556  ______________________________________________________________________
 AU1556  GEOID HEIGHT    -        -25.457 (meters)                     GEOID18
 AU1556
 AU1556.The horizontal coordinates were scaled from a map and have
 AU1556.an estimated accuracy of +/- 6 seconds.
 AU1556
 AU1556.** This station is in an area of known vertical motion. If an
 AU1556.** orthometric height was ever established but is not available 
 AU1556.** in the current survey control section, the orthometric height
 AU1556.** is considered suspect.  Suspect heights are available in the
 AU1556.** superseded section only if requested.
 AU1556
 AU1556.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1556.GEOID18 height accuracy estimate available here.
 AU1556
 AU1556.Click photographs - Photos may exist for this station.
 AU1556
 AU1556;                    North         East    Units  Estimated Accuracy
 AU1556;SPC LA S     -   130,800.    1,010,590.      MT  (+/- 180 meters Scaled)
 AU1556
 AU1556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN718846(NAD 83)
 AU1556
 AU1556                          SUPERSEDED SURVEY CONTROL
 AU1556
 AU1556.No superseded survey control is available for this station.
 AU1556
 AU1556_MARKER: DB = BENCH MARK DISK
 AU1556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1556_STAMPING: C 169 1955
 AU1556_MARK LOGO: CGS
 AU1556_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1556+STABILITY: SURFACE MOTION
 AU1556
 AU1556  HISTORY     - Date     Condition        Report By
 AU1556  HISTORY     - 1955     MONUMENTED       CGS
 AU1556  HISTORY     - 1969     GOOD             CGS
 AU1556
 AU1556                          STATION DESCRIPTION
 AU1556
 AU1556'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1556'ABOUT 1.2 MILES SOUTH ALONG 3 RD STREET AND RIVER ROAD FROM THE
 AU1556'BERWICK HIGH SCHOOL BUILDING, ABOUT 1.0 MILE SOUTH OF THE BERWICK POST
 AU1556'OFFICE BUILDING, ON THE LAWN OF A RESIDENCE AT 1818 RIVER ROAD, AT AN
 AU1556'OVERHEAD POWER LINE CROSSING, 63 FEET NORTHEAST OF THE CENTER OF THE
 AU1556'JUNCTION OF A SHELL ROAD LEADING EAST OVER A LEVEE, 53 FEET EAST OF
 AU1556'THE CENTER LINE OF THE ROAD, 31 1/2 FEET SOUTH OF THE SOUTHWEST CORNER
 AU1556'OF THE RESIDENCE, 18 1/2 FEET EAST OF A POWER LINE POLE, 20 1/2 FEET
 AU1556'NORTH OF THE CENTER LINE OF THE SHELL ROAD, 2.8 FEET NORTH OF THE
 AU1556'GROUND END OF A GUY WIRE FOR POLE, ABOUT LEVEL WITH THE ROAD AND SET
 AU1556'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF
 AU1556'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK0735 ***********************************************************************
 BK0735  DESIGNATION -  C 17
 BK0735  PID         -  BK0735
 BK0735  STATE/COUNTY-  LA/JEFFERSON DAVIS
 BK0735  COUNTRY     -  US
 BK0735  USGS QUAD   -  INDIAN VILLAGE (2018)
 BK0735
 BK0735                         *CURRENT SURVEY CONTROL
 BK0735  ______________________________________________________________________
 BK0735* NAD 83(1986) POSITION- 30 22 47.     (N) 092 54 32.     (W)   SCALED
 BK0735* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BK0735  **This station is located in a suspected subsidence area (see below).
 BK0735  ______________________________________________________________________
 BK0735  GEOID HEIGHT    -        -27.264 (meters)                     GEOID18
 BK0735  DYNAMIC HEIGHT  -          9.332 (meters)       30.62  (feet) COMP
 BK0735  MODELED GRAVITY -    979,326.5   (mgal)                       NAVD 88
 BK0735
 BK0735.The horizontal coordinates were scaled from a map and have
 BK0735.an estimated accuracy of +/- 6 seconds.
 BK0735
 BK0735.** This station is in an area of known vertical motion. If an
 BK0735.** orthometric height was ever established but is not available 
 BK0735.** in the current survey control section, the orthometric height
 BK0735.** is considered suspect.  Suspect heights are available in the
 BK0735.** superseded section only if requested.
 BK0735
 BK0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK0735.GEOID18 height accuracy estimate available here.
 BK0735
 BK0735.Click photographs - Photos may exist for this station.
 BK0735
 BK0735.The dynamic height is computed by dividing the NAVD 88
 BK0735.geopotential number by the normal gravity value computed on the
 BK0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BK0735.degrees latitude (g = 980.6199 gals.).
 BK0735
 BK0735.The modeled gravity was interpolated from observed gravity values.
 BK0735
 BK0735;                    North         East    Units  Estimated Accuracy
 BK0735;SPC LA S     -   209,400.      848,580.      MT  (+/- 180 meters Scaled)
 BK0735
 BK0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWP087608(NAD 83)
 BK0735
 BK0735                          SUPERSEDED SURVEY CONTROL
 BK0735
 BK0735.No superseded survey control is available for this station.
 BK0735
 BK0735_MARKER: DB = BENCH MARK DISK
 BK0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK0735_STAMPING: C 17 1934
 BK0735_MARK LOGO: CGS
 BK0735_PROJECTION: PROJECTING 10 CENTIMETERS
 BK0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK0735+STABILITY: SURFACE MOTION
 BK0735
 BK0735  HISTORY     - Date     Condition        Report By
 BK0735  HISTORY     - 1934     MONUMENTED       CGS
 BK0735  HISTORY     - 1970     GOOD             NGS
 BK0735  HISTORY     - 1977     GOOD             LADTD
 BK0735  HISTORY     - 19961118 MARK NOT FOUND   USPSQD
 BK0735
 BK0735                          STATION DESCRIPTION
 BK0735
 BK0735'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BK0735'1.3 MI NE FROM FENTON.
 BK0735'ABOUT 1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE
 BK0735'AT FENTON, 0.2 MILE SOUTHWEST OF MISSOURI PACIFIC RAILROAD MILEPOST
 BK0735'669, 93 FEET EAST OF THE CENTER OF A JUNCTION OF THE HIGHWAY AND A
 BK0735'GRAVELED ROAD WHICH LEADS WEST, 46 FEET SOUTHEAST OF THE CENTER LINE
 BK0735'OF THE HIGHWAY, 37 FEET NORTHWEST OF THE NORTHWEST RAIL, 7 FEET
 BK0735'NORTHEAST OF A TELEPHONE POLE, 128 YARDS NORTHEAST OF BENCH MARK D
 BK0735'2294 (LA.GEOD.S.), 1.0 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT 1
 BK0735'FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BK0735'POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND. SEC 5, T
 BK0735'8S, R 5W.
 BK0735
 BK0735                          STATION RECOVERY (1977)
 BK0735
 BK0735'RECOVERY NOTE BY LA TRANSP AND DEV 1977
 BK0735'ABOUT 1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 165 FROM THE POST OFFICE
 BK0735'AT FENTON, 0.2 MILE SOUTHWEST OF MISSOURI PACIFIC RAILROAD MILEPOST
 BK0735'669, 93 FEET EAST OF THE CENTER OF A JUNCTION OF THE HIGHWAY AND A
 BK0735'GRAVELED ROAD WHICH LEADS WEST, 46 FEET SOUTHEAST OF THE CENTERLINE OF
 BK0735'THE HIGHWAY, 37 FEET NORTHWEST OF THE NORTHWEST RAIL, 128 YARDS
 BK0735'NORTHEAST OF BENCH MARK D 2294 (LA. GEOD. 5.), 1.0 FOOT NORTHEAST OF A
 BK0735'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND
 BK0735'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 BK0735'SURFACE OF THE GROUND.
 BK0735
 BK0735                          STATION RECOVERY (1996)
 BK0735
 BK0735'RECOVERY NOTE BY US POWER SQUADRON 1996
 BK0735'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1685 ***********************************************************************
 AU1685  DESIGNATION -  C 170
 AU1685  PID         -  AU1685
 AU1685  STATE/COUNTY-  LA/ST MARY
 AU1685  COUNTRY     -  US
 AU1685  USGS QUAD   -  FRANKLIN (2018)
 AU1685
 AU1685                         *CURRENT SURVEY CONTROL
 AU1685  ______________________________________________________________________
 AU1685* NAD 83(1986) POSITION- 29 51 22.     (N) 091 34 25.     (W)   SCALED
 AU1685* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1685  **This station is located in a suspected subsidence area (see below).
 AU1685  ______________________________________________________________________
 AU1685  GEOID HEIGHT    -        -26.043 (meters)                     GEOID18
 AU1685
 AU1685.The horizontal coordinates were scaled from a map and have
 AU1685.an estimated accuracy of +/- 6 seconds.
 AU1685
 AU1685.** This station is in an area of known vertical motion. If an
 AU1685.** orthometric height was ever established but is not available 
 AU1685.** in the current survey control section, the orthometric height
 AU1685.** is considered suspect.  Suspect heights are available in the
 AU1685.** superseded section only if requested.
 AU1685
 AU1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1685.GEOID18 height accuracy estimate available here.
 AU1685
 AU1685.Click photographs - Photos may exist for this station.
 AU1685
 AU1685;                    North         East    Units  Estimated Accuracy
 AU1685;SPC LA S     -   150,340.      976,790.      MT  (+/- 180 meters Scaled)
 AU1685
 AU1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP377036(NAD 83)
 AU1685
 AU1685                          SUPERSEDED SURVEY CONTROL
 AU1685
 AU1685.No superseded survey control is available for this station.
 AU1685
 AU1685_MARKER: DB = BENCH MARK DISK
 AU1685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AU1685_STAMPING: C 170 1955
 AU1685_MARK LOGO: CGS
 AU1685_PROJECTION: PROJECTING 5 CENTIMETERS
 AU1685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU1685+STABILITY: SURFACE MOTION
 AU1685
 AU1685  HISTORY     - Date     Condition        Report By
 AU1685  HISTORY     - 1955     MONUMENTED       CGS
 AU1685  HISTORY     - 1969     GOOD             CGS
 AU1685
 AU1685                          STATION DESCRIPTION
 AU1685
 AU1685'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU1685'ABOUT 2.0 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU1685'FROM THE STATION AT BALDWIN, 0.1 MILE NORTHWEST OF MILEPOST 107, 214
 AU1685'WEST OF THE CENTER OF THE CROSSING OF A GRADED DIRT ROAD, 67 FEET
 AU1685'NORTHWEST OF THE 1ST TELEPHONE POLE NORTHWEST OF THE ROAD CROSSING,
 AU1685'33.9 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 39 1/2 FEET SOUTH OF A 5
 AU1685'INCH WOODEN POST SUPPORTING A SIGN, 1.6 FEET SOUTHEAST OF A WOODEN
 AU1685'WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 AU1685'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
 AU1685'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ2148 ***********************************************************************
 BJ2148  DESIGNATION -  C 171
 BJ2148  PID         -  BJ2148
 BJ2148  STATE/COUNTY-  LA/ST MARTIN
 BJ2148  COUNTRY     -  US
 BJ2148  USGS QUAD   -  YOUNGSVILLE (2018)
 BJ2148
 BJ2148                         *CURRENT SURVEY CONTROL
 BJ2148  ______________________________________________________________________
 BJ2148* NAD 83(1986) POSITION- 30 06 25.     (N) 091 55 22.     (W)   SCALED
 BJ2148* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ2148  **This station is located in a suspected subsidence area (see below).
 BJ2148  ______________________________________________________________________
 BJ2148  GEOID HEIGHT    -        -26.809 (meters)                     GEOID18
 BJ2148
 BJ2148.The horizontal coordinates were scaled from a map and have
 BJ2148.an estimated accuracy of +/- 6 seconds.
 BJ2148
 BJ2148.** This station is in an area of known vertical motion.  Due to the
 BJ2148.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BJ2148.** determined the orthometric heights for marks in these suspect
 BJ2148.** subsidence areas should be considered valid only at the epoch date
 BJ2148.** associated with the orthometric height.  These heights must always
 BJ2148.** be validated when used as control.  All previously superseded
 BJ2148.** orthometric heights are now considered suspect and are available
 BJ2148.** in the superseded section.  NGS does not recommend using suspect
 BJ2148.** or superseded heights as control.
 BJ2148
 BJ2148.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ2148.GEOID18 height accuracy estimate available here.
 BJ2148
 BJ2148.Click photographs - Photos may exist for this station.
 BJ2148
 BJ2148;                    North         East    Units  Estimated Accuracy
 BJ2148;SPC LA S     -   178,270.      943,190.      MT  (+/- 180 meters Scaled)
 BJ2148
 BJ2148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP037311(NAD 83)
 BJ2148
 BJ2148                          SUPERSEDED SURVEY CONTROL
 BJ2148
 BJ2148.No superseded survey control is available for this station.
 BJ2148
 BJ2148_MARKER: DB = BENCH MARK DISK
 BJ2148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ2148_STAMPING: C 171 1955
 BJ2148_MARK LOGO: CGS
 BJ2148_PROJECTION: PROJECTING 10 CENTIMETERS
 BJ2148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ2148+STABILITY: SURFACE MOTION
 BJ2148
 BJ2148  HISTORY     - Date     Condition        Report By
 BJ2148  HISTORY     - 1955     MONUMENTED       CGS
 BJ2148  HISTORY     - 1970     GOOD             NGS
 BJ2148  HISTORY     - 1982     GOOD             NGS
 BJ2148  HISTORY     - 19990712 GOOD             USPSQD
 BJ2148
 BJ2148                          STATION DESCRIPTION
 BJ2148
 BJ2148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 BJ2148'3.75 MI SE FROM BROUSSARD.
 BJ2148'ABOUT 3.75 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM
 BJ2148'THE STATION AT BROUSSARD, 0.4 MILE SOUTHEAST OF MILEPOST 135, 52 FEET
 BJ2148'SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD,
 BJ2148'34 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 35 FEET SOUTHEAST OF A CORNER
 BJ2148'FENCE POST, 13 1/2 FEET NORTHEAST OF A FENCE, 1.0 FOOT NORTHEAST OF A
 BJ2148'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 BJ2148'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 BJ2148'SURFACE OF THE GROUND.  1/4, SEC 36, T 11S, R 5E.
 BJ2148
 BJ2148                          STATION RECOVERY (1982)
 BJ2148
 BJ2148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 BJ2148'RECOVERED IN GOOD CONDITION, NEW DESCRIPTION FOLLOWS.  6.1 KILOMETERS
 BJ2148'(3.8 MILES) SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE
 BJ2148'CROSSING OF MORGAN STREET IN BROUSSARD, TO THE MARK ON THE RIGHT,
 BJ2148'15.84 METERS (52.0 FEET) SOUTH OF THE CENTER OF A CROSSING OF THE
 BJ2148'RAILROAD AND A GRAVEL ROAD, 10.36 METERS (34.0 FEET) SOUTHWEST OF THE
 BJ2148'SOUTHWEST RAIL, 4.11 METERS (13.5 FEET) NORTHEAST OF A FENCE.
 BJ2148'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 BJ2148'THE MARK IS 0.60 M BELOW TRACKS.
 BJ2148
 BJ2148                          STATION RECOVERY (1999)
 BJ2148
 BJ2148'RECOVERY NOTE BY US POWER SQUADRON 1999
 BJ2148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1200 ***********************************************************************
 CQ1200  DESIGNATION -  C 1738
 CQ1200  PID         -  CQ1200
 CQ1200  STATE/COUNTY-  LA/LINCOLN
 CQ1200  COUNTRY     -  US
 CQ1200  USGS QUAD   -  RUSTON EAST (2018)
 CQ1200
 CQ1200                         *CURRENT SURVEY CONTROL
 CQ1200  ______________________________________________________________________
 CQ1200* NAD 83(1986) POSITION- 32 35 02.     (N) 092 32 16.     (W)   SCALED
 CQ1200* NAVD 88 ORTHO HEIGHT -    74.62  (+/-2cm)      244.8   (feet) VERTCON3
 CQ1200  ______________________________________________________________________
 CQ1200  GEOID HEIGHT    -        -25.786 (meters)                     GEOID18
 CQ1200  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1200
 CQ1200.The horizontal coordinates were scaled from a map and have
 CQ1200.an estimated accuracy of +/- 6 seconds.
 CQ1200
 CQ1200.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1200.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1200
 CQ1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1200.GEOID18 height accuracy estimate available here.
 CQ1200
 CQ1200.The vertical order pertains to the NGVD 29 superseded value.
 CQ1200
 CQ1200.Click photographs - Photos may exist for this station.
 CQ1200
 CQ1200;                    North         East    Units  Estimated Accuracy
 CQ1200;SPC LA N     -   231,060.      996,450.      MT  (+/- 180 meters Scaled)
 CQ1200
 CQ1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS433052(NAD 83)
 CQ1200
 CQ1200                          SUPERSEDED SURVEY CONTROL
 CQ1200
 CQ1200  NGVD 29 (11/26/84)   74.700  (m)          245.08   (f) ADJUSTED    2 0
 CQ1200
 CQ1200.Superseded values are not recommended for survey control.
 CQ1200
 CQ1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1200.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1200
 CQ1200_MARKER: DD = SURVEY DISK
 CQ1200_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1200_STAMPING: C 1738
 CQ1200_MARK LOGO: LAGS
 CQ1200_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1200_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1200_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1200+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1987
 CQ1200
 CQ1200  HISTORY     - Date     Condition        Report By
 CQ1200  HISTORY     - UNK      MONUMENTED       LAGS
 CQ1200  HISTORY     - 1968     GOOD             LADH
 CQ1200  HISTORY     - 19871104 GOOD             LADTD
 CQ1200
 CQ1200                          STATION DESCRIPTION
 CQ1200
 CQ1200'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1200'8.0 MI NE FROM RUSTON.
 CQ1200'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1200'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1200'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1200'THENCE EAST ALONG STATE HIGHWAY 821 FOR 3.7 MILES TO THE MARK ON THE
 CQ1200'THENCE IT IS 48 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT
 CQ1200'SOUTH OF A RIGHT-OF-WAY FENCE, 130 FEET NORTHWEST OF THE W. S.
 CQ1200'CHANDLER DRIVEWAY, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.  IT
 CQ1200'IS A LA. GEOD. SURVEY DISK STAMPED C 1738, SET IN THE TOP OF A
 CQ1200'CONCRETE POST PROJECTING 2-INCHES.
 CQ1200
 CQ1200                          STATION RECOVERY (1987)
 CQ1200
 CQ1200'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1200'THE STATION IS LOCATED ABOUT 12.9 KM (8.00 MI) NORTHEAST OF RUSTON.
 CQ1200'OWNERSHIP--LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT.
 CQ1200'TO REACH THE STATION FROM THE LINCOLN PARISH COURTHOUSE IN RUSTON GO
 CQ1200'NORTH FOR 0.5 KM (0.30 MI) ON U.S. HIGHWAY 167 TO THE JUNCTION WITH
 CQ1200'U.S. HIGHWAY 80.  TURN RIGHT AND GO EAST FOR 1.3 KM (0.80 MI) ON
 CQ1200'HIGHWAY 80 TO THE JUNCTION WITH STATE HIGHWAY 33.  TURN LEFT AND GO
 CQ1200'NORTHEAST FOR 5.1 KM (3.15 MI) ON HIGHWAY 33 TO THE JUNCTION STATE
 CQ1200'HIGHWAY 821. TURN RIGHT AND GO EAST FOR 6.0 KM (3.75 MI) ON HIGHWAY
 CQ1200'821 TO THE MARK ON THE LEFT.
 CQ1200'THE STATION IS 39.6 M (129.9 FT) NORTWEST FROM THE CENTER OF MR. W.S.
 CQ1200'CHANDLERS DRIVEWAY, 14.6 M (47.9 FT) FROM THE CENTER OF THE HIGHWAY,
 CQ1200'0.5 M (1.6 FT) NORTH FROM A METAL WITNESS POST AND 0.3 M (1.0 FT)
 CQ1200'SOUTH FROM THE RIGHT-OF-WAY FENCE.  THE MARK IS PROJECTING 5 CM ABOVE
 CQ1200'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1197 ***********************************************************************
 CQ1197  DESIGNATION -  C 1740
 CQ1197  PID         -  CQ1197
 CQ1197  STATE/COUNTY-  LA/LINCOLN
 CQ1197  COUNTRY     -  US
 CQ1197  USGS QUAD   -  RUSTON EAST (2018)
 CQ1197
 CQ1197                         *CURRENT SURVEY CONTROL
 CQ1197  ______________________________________________________________________
 CQ1197* NAD 83(1986) POSITION- 32 34 58.     (N) 092 34 09.     (W)   SCALED
 CQ1197* NAVD 88 ORTHO HEIGHT -    77.67  (+/-2cm)      254.8   (feet) VERTCON3
 CQ1197  ______________________________________________________________________
 CQ1197  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 CQ1197  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CQ1197
 CQ1197.The horizontal coordinates were scaled from a map and have
 CQ1197.an estimated accuracy of +/- 6 seconds.
 CQ1197
 CQ1197.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ1197.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ1197
 CQ1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1197.GEOID18 height accuracy estimate available here.
 CQ1197
 CQ1197.The vertical order pertains to the NGVD 29 superseded value.
 CQ1197
 CQ1197.Click photographs - Photos may exist for this station.
 CQ1197
 CQ1197;                    North         East    Units  Estimated Accuracy
 CQ1197;SPC LA N     -   230,940.      993,510.      MT  (+/- 180 meters Scaled)
 CQ1197
 CQ1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWS404051(NAD 83)
 CQ1197
 CQ1197                          SUPERSEDED SURVEY CONTROL
 CQ1197
 CQ1197  NGVD 29 (11/26/84)   77.750  (m)          255.08   (f) ADJUSTED    2 0
 CQ1197
 CQ1197.Superseded values are not recommended for survey control.
 CQ1197
 CQ1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1197.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1197
 CQ1197_MARKER: DD = SURVEY DISK
 CQ1197_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CQ1197_STAMPING: C 1740
 CQ1197_MARK LOGO: LAGS
 CQ1197_PROJECTION: PROJECTING 5 CENTIMETERS
 CQ1197_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1197_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CQ1197+SATELLITE: SATELLITE OBSERVATIONS - November 04, 1987
 CQ1197
 CQ1197  HISTORY     - Date     Condition        Report By
 CQ1197  HISTORY     - UNK      MONUMENTED       LAGS
 CQ1197  HISTORY     - 1968     GOOD             LADH
 CQ1197  HISTORY     - 19871104 MARK NOT FOUND   LADTD
 CQ1197
 CQ1197                          STATION DESCRIPTION
 CQ1197
 CQ1197'DESCRIBED BY LA DEPT OF HIGHWAYS 1968
 CQ1197'6.3 MI NE FROM RUSTON.
 CQ1197'LOCATED 0.3 MILES NORTH ALONG U. S. HIGHWAY 167 FROM THE LINCOLN
 CQ1197'PARISH COURTHOUSE IN RUSTON, THENCE EAST ALONG U. S. HIGHWAY 80 FOR
 CQ1197'0.8 MILES, THENCE NORTHEAST ALONG STATE HIGHWAY 33 FOR 3.2 MILES,
 CQ1197'THENCE EAST ALONG STATE HIGHWAY 821 FOR 2.0 MILES TO THE MARK ON THE
 CQ1197'LEFT.  IT IS 47 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 215 FEET
 CQ1197'NORTHEAST OF THE NORTHEAST CORNER OF THE CALHOUN HOUSE, 1 FOOT SOUTH
 CQ1197'OF A RIGHT-OF-WAY FENCE, AND 1 1/2 FEET NORTH OF A STEEL WITNESS POST.
 CQ1197'IT IS A LA. GEOD. SURVEY DISK STAMPED C 1740, SET IN THE TOP OF A
 CQ1197'CONCRETE POST PROJECTING 2-INCHES.
 CQ1197
 CQ1197                          STATION RECOVERY (1987)
 CQ1197
 CQ1197'RECOVERY NOTE BY LA TRANSP AND DEV 1987
 CQ1197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1932 ***********************************************************************
 CQ1932  DESIGNATION -  C 177
 CQ1932  PID         -  CQ1932
 CQ1932  STATE/COUNTY-  LA/BOSSIER
 CQ1932  COUNTRY     -  US
 CQ1932  USGS QUAD   -  BENTON (2018)
 CQ1932
 CQ1932                         *CURRENT SURVEY CONTROL
 CQ1932  ______________________________________________________________________
 CQ1932* NAD 83(1986) POSITION- 32 39 34.     (N) 093 44 56.     (W)   SCALED
 CQ1932* NAVD 88 ORTHO HEIGHT -    54.775 (meters)      179.71  (feet) ADJUSTED
 CQ1932  ______________________________________________________________________
 CQ1932  GEOID HEIGHT    -        -26.151 (meters)                     GEOID18
 CQ1932  DYNAMIC HEIGHT  -         54.714 (meters)      179.51  (feet) COMP
 CQ1932  MODELED GRAVITY -    979,521.9   (mgal)                       NAVD 88
 CQ1932
 CQ1932  VERT ORDER      -  FIRST     CLASS II
 CQ1932
 CQ1932.The horizontal coordinates were scaled from a map and have
 CQ1932.an estimated accuracy of +/- 6 seconds.
 CQ1932
 CQ1932.The orthometric height was determined by differential leveling and
 CQ1932.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1932.in June 1991.
 CQ1932
 CQ1932.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1932.GEOID18 height accuracy estimate available here.
 CQ1932
 CQ1932.Click photographs - Photos may exist for this station.
 CQ1932
 CQ1932.The dynamic height is computed by dividing the NAVD 88
 CQ1932.geopotential number by the normal gravity value computed on the
 CQ1932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1932.degrees latitude (g = 980.6199 gals.).
 CQ1932
 CQ1932.The modeled gravity was interpolated from observed gravity values.
 CQ1932
 CQ1932;                    North         East    Units  Estimated Accuracy
 CQ1932;SPC LA N     -   240,110.      882,840.      MT  (+/- 180 meters Scaled)
 CQ1932
 CQ1932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS297137(NAD 83)
 CQ1932
 CQ1932                          SUPERSEDED SURVEY CONTROL
 CQ1932
 CQ1932  NGVD 29 (11/26/84)   54.846  (m)          179.94   (f) ADJUSTED    1 2
 CQ1932
 CQ1932.Superseded values are not recommended for survey control.
 CQ1932
 CQ1932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1932.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1932
 CQ1932_MARKER: DB = BENCH MARK DISK
 CQ1932_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 CQ1932_SP_SET: CULVERT HEADWALL
 CQ1932_STAMPING: C 177 1960
 CQ1932_MARK LOGO: CGS
 CQ1932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CQ1932+STABILITY: SURFACE MOTION
 CQ1932
 CQ1932  HISTORY     - Date     Condition        Report By
 CQ1932  HISTORY     - 1960     MONUMENTED       CGS
 CQ1932  HISTORY     - 1969     GOOD             LADH
 CQ1932  HISTORY     - 1982     GOOD             LADTD
 CQ1932  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ1932  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 CQ1932  HISTORY     - 20020116 MARK NOT FOUND   USPSQD
 CQ1932
 CQ1932                          STATION DESCRIPTION
 CQ1932
 CQ1932'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1932'2.6 MILES SOUTH ALONG STATE HIGHWAY 3 FROM ST. LOUIS SOUTHWESTERN
 CQ1932'RAILROAD STATION AT BENTON, SET IN TOP OF NORTH END OF WEST HEAD WALL
 CQ1932'OF A CONCRETE CULVERT UNDER HIGHWAY, 29 FEET WEST OF THE CENTER LINE
 CQ1932'OF STATE HIGHWAY 3, 110 YARDS NORTH OF A PRIVATE ROAD LEADING WEST,
 CQ1932'AND ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 CQ1932
 CQ1932                          STATION RECOVERY (1982)
 CQ1932
 CQ1932'RECOVERY NOTE BY LA TRANSP AND DEV 1982
 CQ1932'RECOVERED IN GOOD CONDITION.
 CQ1932
 CQ1932                          STATION RECOVERY (1987)
 CQ1932
 CQ1932'RECOVERY NOTE BY US POWER SQUADRON 1987 (KWF)
 CQ1932'MARK NOT FOUND.
 CQ1932
 CQ1932                          STATION RECOVERY (1990)
 CQ1932
 CQ1932'RECOVERY NOTE BY US POWER SQUADRON 1990 (RWR)
 CQ1932'MARK NOT FOUND.
 CQ1932
 CQ1932                          STATION RECOVERY (2002)
 CQ1932
 CQ1932'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1932'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ2572 ***********************************************************************
 CQ2572  DESIGNATION -  C 177 RESET
 CQ2572  PID         -  CQ2572
 CQ2572  STATE/COUNTY-  LA/BOSSIER
 CQ2572  COUNTRY     -  US
 CQ2572  USGS QUAD   -  BENTON (2018)
 CQ2572
 CQ2572                         *CURRENT SURVEY CONTROL
 CQ2572  ______________________________________________________________________
 CQ2572* NAD 83(1986) POSITION- 32 39 34.     (N) 093 44 56.     (W)   SCALED
 CQ2572* NAVD 88 ORTHO HEIGHT -    55.31  (+/-2cm)      181.5   (feet) VERTCON3
 CQ2572  ______________________________________________________________________
 CQ2572  GEOID HEIGHT    -        -26.151 (meters)                     GEOID18
 CQ2572  VERT ORDER      -  THIRD (See Below)
 CQ2572
 CQ2572.The horizontal coordinates were scaled from a map and have
 CQ2572.an estimated accuracy of +/- 6 seconds.
 CQ2572
 CQ2572.The NAVD 88 height was computed by applying the VERTCON shift value to
 CQ2572.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CQ2572
 CQ2572.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ2572.GEOID18 height accuracy estimate available here.
 CQ2572
 CQ2572.The vertical order pertains to the NGVD 29 superseded value.
 CQ2572
 CQ2572.Click photographs - Photos may exist for this station.
 CQ2572
 CQ2572;                    North         East    Units  Estimated Accuracy
 CQ2572;SPC LA N     -   240,110.      882,840.      MT  (+/- 180 meters Scaled)
 CQ2572
 CQ2572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS297137(NAD 83)
 CQ2572
 CQ2572                          SUPERSEDED SURVEY CONTROL
 CQ2572
 CQ2572  NGVD 29 (??/??/??)   55.38   (m)          181.7    (f) RESET       3  
 CQ2572
 CQ2572.Superseded values are not recommended for survey control.
 CQ2572
 CQ2572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ2572.See file dsdata.pdf to determine how the superseded data were derived.
 CQ2572
 CQ2572_MARKER: DV = VERTICAL CONTROL DISK
 CQ2572_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 CQ2572_STAMPING: C 177 RESET 1982
 CQ2572_MARK LOGO: NGS
 CQ2572_PROJECTION: FLUSH
 CQ2572_MAGNETIC: N = NO MAGNETIC MATERIAL
 CQ2572_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 CQ2572+STABILITY: POSITION/ELEVATION WELL
 CQ2572_ROD/PIPE-DEPTH: 6.10 meters
 CQ2572
 CQ2572  HISTORY     - Date     Condition        Report By
 CQ2572  HISTORY     - 1982     MONUMENTED       LADTD
 CQ2572  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 CQ2572
 CQ2572                          STATION DESCRIPTION
 CQ2572
 CQ2572'DESCRIBED BY LA TRANSP AND DEV 1982
 CQ2572'11.7 KM (7.3 MI) NORTH FROM BOSSIER CITY.
 CQ2572'11.7 KM (7.3 MI) NORTH ALONG STATE HIGHWAY 3 FROM ITS JUNCTION WITH
 CQ2572'INTERSTATE 220, 37.6 METERS (123.5 FT) WEST OF THE CENTERLINE OF
 CQ2572'STATE HIGHWAY 3, 11.6 METERS (38.2 FT) WEST OF THE WEST RAIL OF THE
 CQ2572'ST LOUIS SOUTHWESTERN RAILROAD, AND 0.7 METER (2.3 FT) EAST OF A
 CQ2572'FENCE LINE.
 CQ2572'THE MARK IS 1.3 FT  E FROM A WITNESS POST.
 CQ2572
 CQ2572                          STATION RECOVERY (1987)
 CQ2572
 CQ2572'RECOVERY NOTE BY US POWER SQUADRON 1987 (RST)
 CQ2572'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1087 ***********************************************************************
 AU1087  DESIGNATION -  C 178
 AU1087  PID         -  AU1087
 AU1087  STATE/COUNTY-  LA/ST CHARLES
 AU1087  COUNTRY     -  US
 AU1087  USGS QUAD   -  LA BRANCHE (2018)
 AU1087
 AU1087                         *CURRENT SURVEY CONTROL
 AU1087  ______________________________________________________________________
 AU1087* NAD 83(1986) POSITION- 30 00 00.     (N) 090 17 32.     (W)   SCALED
 AU1087* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1087  **This station is located in a suspected subsidence area (see below).
 AU1087  ______________________________________________________________________
 AU1087  GEOID HEIGHT    -        -26.086 (meters)                     GEOID18
 AU1087
 AU1087.The horizontal coordinates were scaled from a map and have
 AU1087.an estimated accuracy of +/- 6 seconds.
 AU1087
 AU1087.** This station is in an area of known vertical motion. If an
 AU1087.** orthometric height was ever established but is not available 
 AU1087.** in the current survey control section, the orthometric height
 AU1087.** is considered suspect.  Suspect heights are available in the
 AU1087.** superseded section only if requested.
 AU1087
 AU1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1087.GEOID18 height accuracy estimate available here.
 AU1087
 AU1087.Click photographs - Photos may exist for this station.
 AU1087
 AU1087;                    North         East    Units  Estimated Accuracy
 AU1087;SPC LA S     -   166,720.    1,100,440.      MT  (+/- 180 meters Scaled)
 AU1087
 AU1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP612218(NAD 83)
 AU1087
 AU1087                          SUPERSEDED SURVEY CONTROL
 AU1087
 AU1087.No superseded survey control is available for this station.
 AU1087
 AU1087_MARKER: DB = BENCH MARK DISK
 AU1087_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AU1087_STAMPING: C 178 1959
 AU1087_MARK LOGO: CGS
 AU1087_MAGNETIC: P = MARKER IS A STEEL PIPE
 AU1087_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1087
 AU1087  HISTORY     - Date     Condition        Report By
 AU1087  HISTORY     - 1959     MONUMENTED       CGS
 AU1087  HISTORY     - 1964     GOOD             CGS
 AU1087  HISTORY     - 1969     MARK NOT FOUND   CGS
 AU1087
 AU1087                          STATION DESCRIPTION
 AU1087
 AU1087'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU1087'3.3 MI NW FROM KENNER.
 AU1087'ABOUT 3.3 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 AU1087'I.C.R.R. STATION AT KENNER, 20 POLES NORTHWEST OF MILEPOST 899, 22
 AU1087'POLES SOUTHEAST OF MILEPOST 898, 23.1 FEET SOUTHWEST OF THE SOUTHWEST
 AU1087'RAIL, 237 FEET NORTHWEST OF A SIGNAL LIGHT AND IS A DISK WELDED ON TOP
 AU1087'OF A 3-INCH PIPE PROJECTING 3 INCHES.
 AU1087
 AU1087                          STATION RECOVERY (1969)
 AU1087
 AU1087'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 AU1087'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1212 ***********************************************************************
 BJ1212  DESIGNATION -  C 179
 BJ1212  PID         -  BJ1212
 BJ1212  STATE/COUNTY-  LA/TANGIPAHOA
 BJ1212  COUNTRY     -  US
 BJ1212  USGS QUAD   -  HAMMOND (2018)
 BJ1212
 BJ1212                         *CURRENT SURVEY CONTROL
 BJ1212  ______________________________________________________________________
 BJ1212* NAD 83(1986) POSITION- 30 31 04.     (N) 090 25 18.     (W)   SCALED
 BJ1212* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1212  **This station is located in a suspected subsidence area (see below).
 BJ1212  ______________________________________________________________________
 BJ1212  GEOID HEIGHT    -        -26.882 (meters)                     GEOID18
 BJ1212
 BJ1212.This mark is at Hammond Airport (0R9)
 BJ1212
 BJ1212.The horizontal coordinates were scaled from a map and have
 BJ1212.an estimated accuracy of +/- 6 seconds.
 BJ1212
 BJ1212.** This station is in an area of known vertical motion. If an
 BJ1212.** orthometric height was ever established but is not available 
 BJ1212.** in the current survey control section, the orthometric height
 BJ1212.** is considered suspect.  Suspect heights are available in the
 BJ1212.** superseded section only if requested.
 BJ1212
 BJ1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1212.GEOID18 height accuracy estimate available here.
 BJ1212
 BJ1212.Click photographs - Photos may exist for this station.
 BJ1212
 BJ1212;                    North         East    Units  Estimated Accuracy
 BJ1212;SPC LA S     -   224,010.    1,087,500.      MT  (+/- 180 meters Scaled)
 BJ1212
 BJ1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP474789(NAD 83)
 BJ1212
 BJ1212                          SUPERSEDED SURVEY CONTROL
 BJ1212
 BJ1212.No superseded survey control is available for this station.
 BJ1212
 BJ1212_MARKER: DB = BENCH MARK DISK
 BJ1212_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 BJ1212_SP_SET: APRON
 BJ1212_STAMPING: C 179 1959
 BJ1212_MARK LOGO: CGS
 BJ1212_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ1212
 BJ1212  HISTORY     - Date     Condition        Report By
 BJ1212  HISTORY     - 1959     MONUMENTED       CGS
 BJ1212  HISTORY     - 1969     GOOD             CGS
 BJ1212  HISTORY     - 1983     GOOD             USGS
 BJ1212  HISTORY     - 1983     GOOD             USGS
 BJ1212
 BJ1212                          STATION DESCRIPTION
 BJ1212
 BJ1212'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1212'2.9 MI E FROM HAMMOND.
 BJ1212'ABOUT 2.4 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 BJ1212'STATION AT HAMMOND, THENCE 0.5 MILE NORTH ALONG A BLACK TOP ROAD
 BJ1212'LEADING NORTH TO THE HAMMOND AIRPORT, AT THE HAMMOND AIRPORT, NEAR THE
 BJ1212'SOUTHWEST CORNER OF THE MOST SOUTHERLY METAL HANGAR, SET ON THE TOP OF
 BJ1212'THE CONCRETE APRON AROUND THE HANGAR, 0.1 MILE SOUTHEAST OF THE
 BJ1212'CONTROL TOWER, 0.8 FOOT SOUTH OF THE SOUTHWEST CORNER OF THE HANGAR
 BJ1212'AND LEVEL WITH TOP OF CONCRETE APRON.  SEC 20, T 6S, R 8E.
 BJ1212
 BJ1212                          STATION RECOVERY (1983)
 BJ1212
 BJ1212'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BJ1212'RECOVERED IN GOOD CONDITION.
 BJ1212
 BJ1212                          STATION RECOVERY (1983)
 BJ1212
 BJ1212'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 BJ1212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ0313 ***********************************************************************
 BJ0313  DESIGNATION -  C 18
 BJ0313  PID         -  BJ0313
 BJ0313  STATE/COUNTY-  LA/IBERVILLE
 BJ0313  COUNTRY     -  US
 BJ0313  USGS QUAD   -  MARINGOUIN (2018)
 BJ0313
 BJ0313                         *CURRENT SURVEY CONTROL
 BJ0313  ______________________________________________________________________
 BJ0313* NAD 83(1986) POSITION- 30 24 08.61   (N) 091 30 26.02   (W)   HD_HELD1
 BJ0313* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ0313  **This station is located in a suspected subsidence area (see below).
 BJ0313  ______________________________________________________________________
 BJ0313  GEOID HEIGHT    -        -27.200 (meters)                     GEOID18
 BJ0313
 BJ0313.The horizontal coordinates were determined by differentially corrected
 BJ0313.hand held GPS observations or other comparable positioning techniques
 BJ0313.and have an estimated accuracy of +/- 3 meters.
 BJ0313
 BJ0313.** This station is in an area of known vertical motion. If an
 BJ0313.** orthometric height was ever established but is not available 
 BJ0313.** in the current survey control section, the orthometric height
 BJ0313.** is considered suspect.  Suspect heights are available in the
 BJ0313.** superseded section only if requested.
 BJ0313
 BJ0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ0313.GEOID18 height accuracy estimate available here.
 BJ0313
 BJ0313.Click photographs - Photos may exist for this station.
 BJ0313
 BJ0313;                    North         East    Units  Estimated Accuracy
 BJ0313;SPC LA S     -   210,883.6     983,290.5     MT  (+/- 3 meters HH1 GPS) 
 BJ0313
 BJ0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP4339864320(NAD 83)
 BJ0313
 BJ0313                          SUPERSEDED SURVEY CONTROL
 BJ0313
 BJ0313.No superseded survey control is available for this station.
 BJ0313
 BJ0313_MARKER: P = PIPE CAP
 BJ0313_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 BJ0313_STAMPING: C 18 1934
 BJ0313_MARK LOGO: USACE
 BJ0313_MAGNETIC: P = MARKER IS A STEEL PIPE
 BJ0313_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 BJ0313
 BJ0313  HISTORY     - Date     Condition        Report By
 BJ0313  HISTORY     - 1934     MONUMENTED       USACE
 BJ0313  HISTORY     - 1965     GOOD             CGS
 BJ0313  HISTORY     - 1976     MARK NOT FOUND   NGS
 BJ0313
 BJ0313                          STATION DESCRIPTION
 BJ0313
 BJ0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 BJ0313'0.15 MI E FROM RAMAH.
 BJ0313'ABOUT 0.15 MILE EAST ALONG STATE ROAD 3000 FROM THE DESOTELLS GROCERY
 BJ0313'STORE AT RAMAH, IN FRACTIONAL SECTION 4, T8S, R9E, 111 FEET
 BJ0313'SOUTHEAST OF THE CENTER LINE OF A CURVE IN THE ROAD, 156 FEET EAST OF
 BJ0313'AND ACROSS AN ASPHALT ROAD FROM A POWER POLE, 88 FEET SOUTH OF THE
 BJ0313'CENTER LINE OF A GATE OVER AN OLD RAILROAD GRADE, 37 FEET EAST OF THE
 BJ0313'CENTER LINE OF AN ASPHALT ROAD LEADING SOUTH, 11.5 FEET WEST SOUTHWEST
 BJ0313'OF A 14-INCH PECAN TREE, 1.0 FOOT SOUTH OF A PIPE WITNESS POST, ABOUT
 BJ0313'LEVEL WITH THE ROAD, A U.S. ENGINEERS CAP AND PIPE WHICH IS ENCASED IN
 BJ0313'CONCRETE PROJECTING 1.0 FOOT.
 BJ0313
 BJ0313                          STATION RECOVERY (1976)
 BJ0313
 BJ0313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 BJ0313'A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED
 BJ0313'THIS MARK BELIEVED TO HAVE BEEN DESTROYED BY CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CQ1864 ***********************************************************************
 CQ1864  DESIGNATION -  C 180
 CQ1864  PID         -  CQ1864
 CQ1864  STATE/COUNTY-  LA/BOSSIER
 CQ1864  COUNTRY     -  US
 CQ1864  USGS QUAD   -  PLAIN DEALING (2018)
 CQ1864
 CQ1864                         *CURRENT SURVEY CONTROL
 CQ1864  ______________________________________________________________________
 CQ1864* NAD 83(1986) POSITION- 32 56 06.     (N) 093 41 30.     (W)   SCALED
 CQ1864* NAVD 88 ORTHO HEIGHT -    96.666 (meters)      317.15  (feet) ADJUSTED
 CQ1864  ______________________________________________________________________
 CQ1864  GEOID HEIGHT    -        -26.301 (meters)                     GEOID18
 CQ1864  DYNAMIC HEIGHT  -         96.560 (meters)      316.80  (feet) COMP
 CQ1864  MODELED GRAVITY -    979,534.6   (mgal)                       NAVD 88
 CQ1864
 CQ1864  VERT ORDER      -  FIRST     CLASS II
 CQ1864
 CQ1864.The horizontal coordinates were scaled from a map and have
 CQ1864.an estimated accuracy of +/- 6 seconds.
 CQ1864
 CQ1864.The orthometric height was determined by differential leveling and
 CQ1864.adjusted by the NATIONAL GEODETIC SURVEY
 CQ1864.in June 1991.
 CQ1864
 CQ1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 CQ1864.GEOID18 height accuracy estimate available here.
 CQ1864
 CQ1864.Click photographs - Photos may exist for this station.
 CQ1864
 CQ1864.The dynamic height is computed by dividing the NAVD 88
 CQ1864.geopotential number by the normal gravity value computed on the
 CQ1864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CQ1864.degrees latitude (g = 980.6199 gals.).
 CQ1864
 CQ1864.The modeled gravity was interpolated from observed gravity values.
 CQ1864
 CQ1864;                    North         East    Units  Estimated Accuracy
 CQ1864;SPC LA N     -   270,610.      888,550.      MT  (+/- 180 meters Scaled)
 CQ1864
 CQ1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVS353442(NAD 83)
 CQ1864
 CQ1864                          SUPERSEDED SURVEY CONTROL
 CQ1864
 CQ1864  NGVD 29 (11/26/84)   96.729  (m)          317.35   (f) ADJUSTED    1 2
 CQ1864
 CQ1864.Superseded values are not recommended for survey control.
 CQ1864
 CQ1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CQ1864.See file dsdata.pdf to determine how the superseded data were derived.
 CQ1864
 CQ1864_MARKER: DB = BENCH MARK DISK
 CQ1864_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 CQ1864_STAMPING: C 180 1960
 CQ1864_MARK LOGO: CGS
 CQ1864_MAGNETIC: P = MARKER IS A STEEL PIPE
 CQ1864_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CQ1864
 CQ1864  HISTORY     - Date     Condition        Report By
 CQ1864  HISTORY     - 1960     MONUMENTED       CGS
 CQ1864  HISTORY     - 1969     GOOD             LADH
 CQ1864  HISTORY     - 20010331 GOOD             USPSQD
 CQ1864  HISTORY     - 20020114 GOOD             USPSQD
 CQ1864
 CQ1864                          STATION DESCRIPTION
 CQ1864
 CQ1864'DESCRIBED BY LA DEPT OF HIGHWAYS 1969
 CQ1864'ABOUT 2.2 MILES NORTH ALONG ST. LOUIS SOUTHWESTERN RAILWAY FROM THE
 CQ1864'STATION AT PLAIN DEALING, 20 FEET WEST OF MILEPOST 420, 46 FEET WEST
 CQ1864'OF THE WEST RAIL, 1 FOOT EAST OF A FENCE, ABOUT 0.6 MILE SOUTH OF THE
 CQ1864'ROAD CROSSING AT BOLINGER SIDING, 1.0 FOOT NORTH OF A METAL WITNESS
 CQ1864'POST, ABOUT 2 FEET BELOW THE TRACKS, AND ON TOP OF A IRON PIPE
 CQ1864'PROJECTING 8 INCHES.  SEC 3, T22N, R13W.
 CQ1864
 CQ1864                          STATION RECOVERY (2001)
 CQ1864
 CQ1864'RECOVERY NOTE BY US POWER SQUADRON 2001
 CQ1864'RECOVERED IN GOOD CONDITION.
 CQ1864
 CQ1864                          STATION RECOVERY (2002)
 CQ1864
 CQ1864'RECOVERY NOTE BY US POWER SQUADRON 2002
 CQ1864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BK1166 ***********************************************************************
 BK1166  DESIGNATION -  C 181
 BK1166  PID         -  BK1166
 BK1166  STATE/COUNTY-  LA/ALLEN
 BK1166  COUNTRY     -  US
 BK1166  USGS QUAD   -  OAKDALE (2018)
 BK1166
 BK1166                         *CURRENT SURVEY CONTROL
 BK1166  ______________________________________________________________________
 BK1166* NAD 83(1986) POSITION- 30 48 27.     (N) 092 37 48.     (W)   SCALED
 BK1166* NAVD 88 ORTHO HEIGHT -    36.32  (+/-2cm)      119.2   (feet) VERTCON3
 BK1166  ______________________________________________________________________
 BK1166  GEOID HEIGHT    -        -26.955 (meters)                     GEOID18
 BK1166  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BK1166
 BK1166.The horizontal coordinates were scaled from a map and have
 BK1166.an estimated accuracy of +/- 6 seconds.
 BK1166
 BK1166.The NAVD 88 height was computed by applying the VERTCON shift value to
 BK1166.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BK1166
 BK1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 BK1166.GEOID18 height accuracy estimate available here.
 BK1166
 BK1166.The vertical order pertains to the NGVD 29 superseded value.
 BK1166
 BK1166.Click photographs - Photos may exist for this station.
 BK1166
 BK1166;                    North         East    Units  Estimated Accuracy
 BK1166;SPC LA S     -   256,480.      875,910.      MT  (+/- 180 meters Scaled)
 BK1166
 BK1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ353083(NAD 83)
 BK1166
 BK1166                          SUPERSEDED SURVEY CONTROL
 BK1166
 BK1166  NGVD 29 (11/26/84)   36.299  (m)          119.09   (f) ADJUSTED    2 0
 BK1166
 BK1166.Superseded values are not recommended for survey control.
 BK1166
 BK1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BK1166.See file dsdata.pdf to determine how the superseded data were derived.
 BK1166
 BK1166_MARKER: DB = BENCH MARK DISK
 BK1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BK1166_STAMPING: C 181 1960
 BK1166_MARK LOGO: CGS
 BK1166_PROJECTION: PROJECTING 15 CENTIMETERS
 BK1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BK1166+STABILITY: SURFACE MOTION
 BK1166
 BK1166  HISTORY     - Date     Condition        Report By
 BK1166  HISTORY     - 1960     MONUMENTED       CGS
 BK1166  HISTORY     - 1961     GOOD             CGS
 BK1166
 BK1166                          STATION DESCRIPTION
 BK1166
 BK1166'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BK1166'2.6 MI SE FROM OAKDALE.
 BK1166'ABOUT 2.6 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MISSOURI
 BK1166'PACIFIC RAILROAD STATION AT OAKDALE, IN SECTION 12, T 3 S, R 2 W, 52
 BK1166'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 86 1/2 FEET NORTH OF THE
 BK1166'NORTHEAST CORNER OF A HOUSE, 27 FEET EAST OF THE CENTER LINE OF A
 BK1166'DRIVEWAY, 9 1/2 FEET NORTHEAST OF A 26-INCH PINE TREE, 1 1/2 FEET WEST
 BK1166'OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 BK1166'CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 CP1599 ***********************************************************************
 CP1599  DESIGNATION -  C 1811
 CP1599  PID         -  CP1599
 CP1599  STATE/COUNTY-  LA/TENSAS
 CP1599  COUNTRY     -  US
 CP1599  USGS QUAD   -  SOMERSET (2018)
 CP1599
 CP1599                         *CURRENT SURVEY CONTROL
 CP1599  ______________________________________________________________________
 CP1599* NAD 83(1986) POSITION- 32 09 23.     (N) 091 13 37.     (W)   SCALED
 CP1599* NAVD 88 ORTHO HEIGHT -    24.42  (+/-2cm)       80.1   (feet) VERTCON3
 CP1599  ______________________________________________________________________
 CP1599  GEOID HEIGHT    -        -26.379 (meters)                     GEOID18
 CP1599  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 CP1599
 CP1599.The horizontal coordinates were scaled from a map and have
 CP1599.an estimated accuracy of +/- 6 seconds.
 CP1599
 CP1599.The NAVD 88 height was computed by applying the VERTCON shift value to
 CP1599.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CP1599
 CP1599.Significant digits in the geoid height do not necessarily reflect accuracy.
 CP1599.GEOID18 height accuracy estimate available here.
 CP1599
 CP1599.The vertical order pertains to the NGVD 29 superseded value.
 CP1599
 CP1599.Click photographs - Photos may exist for this station.
 CP1599
 CP1599;                    North         East    Units  Estimated Accuracy
 CP1599;SPC LA N     -   184,360.    1,120,080.      MT  (+/- 180 meters Scaled)
 CP1599
 CP1599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXR672591(NAD 83)
 CP1599
 CP1599                          SUPERSEDED SURVEY CONTROL
 CP1599
 CP1599  NGVD 29 (??/??/92)   24.453  (m)           80.23   (f) ADJ UNCH    2 0
 CP1599
 CP1599.Superseded values are not recommended for survey control.
 CP1599
 CP1599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CP1599.See file dsdata.pdf to determine how the superseded data were derived.
 CP1599
 CP1599_MARKER: DD = SURVEY DISK
 CP1599_SETTING: 30 = SET IN A LIGHT STRUCTURE
 CP1599_SP_SET: CULVERT
 CP1599_STAMPING: C1811
 CP1599_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CP1599
 CP1599  HISTORY     - Date     Condition        Report By
 CP1599  HISTORY     - UNK      MONUMENTED       LAGS
 CP1599  HISTORY     - 1971     GOOD             LADTD
 CP1599
 CP1599                          STATION DESCRIPTION
 CP1599
 CP1599'DESCRIBED BY LA TRANSP AND DEV 1971
 CP1599'8.1 MI NW FROM NEWELLTON.
 CP1599'ABOUT 0.8 MILE WEST ALONG LOUISIANA HIGHWAY 4 FROM NEWELLTON HIGH
 CP1599'SCHOOL TO THE INTERSECTION OF U.S. HIGHWAY 65.  THENCE IN A NORTHERLY
 CP1599'DIRECTION ALONG U.S. HIGHWAY 65, 6.8 MILES TO THE INTERSECTION OF
 CP1599'LOUISIANA HIGHWAY 605.  THENCE SOUTHEAST ALONG LOUISIANA HIGHWAY 605,
 CP1599'0.5 MILE TO THE MARK.  IT IS 22.0 FEET NORTH OF THE CENTERLINE OF
 CP1599'LOUISIANA HIGHWAY 605, 50.0 FEET SOUTHEAST OF THE CENTERLINE OF A
 CP1599'GRAVEL ROAD, 75.0 FEET SOUTHEAST OF A FENCE CORNER.  A STANDARD
 CP1599'LOUISIANA GEODETIC B.M. DISK SET IN TOP OF THE NORTH HEADWALL OF A 3
 CP1599'FT. X 3 FT. CONCRETE BOX CULVERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1178 ***********************************************************************
 BX1178  DESIGNATION -  C 182
 BX1178  PID         -  BX1178
 BX1178  STATE/COUNTY-  LA/RAPIDES
 BX1178  COUNTRY     -  US
 BX1178  USGS QUAD   -  SIEPER (2018)
 BX1178
 BX1178                         *CURRENT SURVEY CONTROL
 BX1178  ______________________________________________________________________
 BX1178* NAD 83(1986) POSITION- 31 08 04.     (N) 092 47 56.     (W)   SCALED
 BX1178* NAVD 88 ORTHO HEIGHT -    53.57  (+/-2cm)      175.8   (feet) VERTCON3
 BX1178  ______________________________________________________________________
 BX1178  GEOID HEIGHT    -        -26.380 (meters)                     GEOID18
 BX1178  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1178
 BX1178.The horizontal coordinates were scaled from a map and have
 BX1178.an estimated accuracy of +/- 6 seconds.
 BX1178
 BX1178.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1178.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1178
 BX1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1178.GEOID18 height accuracy estimate available here.
 BX1178
 BX1178.The vertical order pertains to the NGVD 29 superseded value.
 BX1178
 BX1178.Click photographs - Photos may exist for this station.
 BX1178
 BX1178;                    North         East    Units  Estimated Accuracy
 BX1178;SPC LA N     -    70,390.      971,500.      MT  (+/- 180 meters Scaled)
 BX1178
 BX1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ191445(NAD 83)
 BX1178
 BX1178                          SUPERSEDED SURVEY CONTROL
 BX1178
 BX1178  NGVD 29 (11/26/84)   53.578  (m)          175.78   (f) ADJUSTED    2 0
 BX1178
 BX1178.Superseded values are not recommended for survey control.
 BX1178
 BX1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1178.See file dsdata.pdf to determine how the superseded data were derived.
 BX1178
 BX1178_MARKER: DB = BENCH MARK DISK
 BX1178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1178_STAMPING: C 182 1961
 BX1178_MARK LOGO: CGS
 BX1178_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1178+STABILITY: SURFACE MOTION
 BX1178
 BX1178  HISTORY     - Date     Condition        Report By
 BX1178  HISTORY     - 1961     MONUMENTED       CGS
 BX1178  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1178
 BX1178                          STATION DESCRIPTION
 BX1178
 BX1178'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1178'3.35 MI W FROM HINESTON.
 BX1178'ABOUT 3.35 MILES WEST ALONG STATE HIGHWAY 28 FROM THE JUNCTION OF THE
 BX1178'HIGHWAY AND STATE HIGHWAY 112 AT HINESTON, IN SECTION 20, T 2 N, R 4
 BX1178'W, 108 FEET NORTHEAST OF THE NORTHEAST CORNER OF A CHURCH, 39 FEET
 BX1178'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 57 FEET NORTH OF A 15-INCH
 BX1178'GUM TREE, 12 FEET WEST OF A BRACED POWER POLE, IN LINE WITH AN
 BX1178'EASTWEST ROW OF POWER POLES, 1.3 FEET SOUTHEAST OF A METAL WITNESS
 BX1178'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 BX1178'POST PROJECTING 4 INCHES.
 BX1178
 BX1178                          STATION RECOVERY (1999)
 BX1178
 BX1178'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1178'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BX1193 ***********************************************************************
 BX1193  DESIGNATION -  C 183
 BX1193  PID         -  BX1193
 BX1193  STATE/COUNTY-  LA/RAPIDES
 BX1193  COUNTRY     -  US
 BX1193  USGS QUAD   -  AFEMAN (2018)
 BX1193
 BX1193                         *CURRENT SURVEY CONTROL
 BX1193  ______________________________________________________________________
 BX1193* NAD 83(1986) POSITION- 31 06 09.     (N) 092 49 07.     (W)   SCALED
 BX1193* NAVD 88 ORTHO HEIGHT -    68.99  (+/-2cm)      226.3   (feet) VERTCON3
 BX1193  ______________________________________________________________________
 BX1193  GEOID HEIGHT    -        -26.411 (meters)                     GEOID18
 BX1193  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 BX1193
 BX1193.The horizontal coordinates were scaled from a map and have
 BX1193.an estimated accuracy of +/- 6 seconds.
 BX1193
 BX1193.The NAVD 88 height was computed by applying the VERTCON shift value to
 BX1193.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 BX1193
 BX1193.Significant digits in the geoid height do not necessarily reflect accuracy.
 BX1193.GEOID18 height accuracy estimate available here.
 BX1193
 BX1193.The vertical order pertains to the NGVD 29 superseded value.
 BX1193
 BX1193.Click photographs - Photos may exist for this station.
 BX1193
 BX1193;                    North         East    Units  Estimated Accuracy
 BX1193;SPC LA N     -    66,850.      969,600.      MT  (+/- 180 meters Scaled)
 BX1193
 BX1193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RWQ172409(NAD 83)
 BX1193
 BX1193                          SUPERSEDED SURVEY CONTROL
 BX1193
 BX1193  NGVD 29 (11/26/84)   68.999  (m)          226.37   (f) ADJUSTED    2 0
 BX1193
 BX1193.Superseded values are not recommended for survey control.
 BX1193
 BX1193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BX1193.See file dsdata.pdf to determine how the superseded data were derived.
 BX1193
 BX1193_MARKER: DB = BENCH MARK DISK
 BX1193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BX1193_STAMPING: C 183 1961
 BX1193_MARK LOGO: CGS
 BX1193_PROJECTION: PROJECTING 10 CENTIMETERS
 BX1193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BX1193+STABILITY: SURFACE MOTION
 BX1193
 BX1193  HISTORY     - Date     Condition        Report By
 BX1193  HISTORY     - 1961     MONUMENTED       CGS
 BX1193  HISTORY     - 19990424 MARK NOT FOUND   USPSQD
 BX1193
 BX1193                          STATION DESCRIPTION
 BX1193
 BX1193'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 BX1193'5.6 MI SW FROM HINESTON.
 BX1193'ABOUT 2.55 MILES WEST ALONG STATE HIGHWAY 28 FROM THE JUNCTION OF
 BX1193'STATE HIGHWAYS 112 AND 28 AT HINESTON, THENCE 3.05 MILES SOUTHWEST
 BX1193'ALONG STATE HIGHWAY 463, IN SECTION 31, T 2 N, R 4 W, 42 FEET
 BX1193'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 62 FEET NORTHWEST OF THE
 BX1193'CENTER OF THE JUNCTION OF THE HIGHWAY AND A GRADED DIRT ROAD LEADING
 BX1193'SOUTHEAST, 112 FEET SOUTHWEST OF THE CENTER LINE OF A DRIVEWAY, 11
 BX1193'FEET NORTHWEST OF A POWER POLE BRACED WITH 4 GUY WIRES, ABOUT LEVEL
 BX1193'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 BX1193'INCHES.
 BX1193
 BX1193                          STATION RECOVERY (1999)
 BX1193
 BX1193'RECOVERY NOTE BY US POWER SQUADRON 1999
 BX1193'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU1817 ***********************************************************************
 AU1817  DESIGNATION -  C 187
 AU1817  PID         -  AU1817
 AU1817  STATE/COUNTY-  LA/ST MARY
 AU1817  COUNTRY     -  US
 AU1817  USGS QUAD   -  POINT CHEVREUIL (2018)
 AU1817
 AU1817                         *CURRENT SURVEY CONTROL
 AU1817  ______________________________________________________________________
 AU1817* NAD 83(1986) POSITION- 29 36 07.     (N) 091 31 30.     (W)   SCALED
 AU1817* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU1817  **This station is located in a suspected subsidence area (see below).
 AU1817  ______________________________________________________________________
 AU1817  GEOID HEIGHT    -        -25.283 (meters)                     GEOID18
 AU1817
 AU1817.The horizontal coordinates were scaled from a map and have
 AU1817.an estimated accuracy of +/- 6 seconds.
 AU1817
 AU1817.** This station is in an area of known vertical motion. If an
 AU1817.** orthometric height was ever established but is not available 
 AU1817.** in the current survey control section, the orthometric height
 AU1817.** is considered suspect.  Suspect heights are available in the
 AU1817.** superseded section only if requested.
 AU1817
 AU1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU1817.GEOID18 height accuracy estimate available here.
 AU1817
 AU1817.Click photographs - Photos may exist for this station.
 AU1817
 AU1817;                    North         East    Units  Estimated Accuracy
 AU1817;SPC LA S     -   122,160.      981,430.      MT  (+/- 180 meters Scaled)
 AU1817
 AU1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXN428755(NAD 83)
 AU1817
 AU1817                          SUPERSEDED SURVEY CONTROL
 AU1817
 AU1817.No superseded survey control is available for this station.
 AU1817
 AU1817_MARKER: DB = BENCH MARK DISK
 AU1817_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AU1817_SP_SET: SLAB
 AU1817_STAMPING: C 187 1961
 AU1817_MARK LOGO: CGS
 AU1817_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AU1817
 AU1817  HISTORY     - Date     Condition        Report By
 AU1817  HISTORY     - 1961     MONUMENTED       CGS
 AU1817  HISTORY     - 1970     MARK NOT FOUND   USGS
 AU1817
 AU1817                          STATION DESCRIPTION
 AU1817
 AU1817'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 AU1817'LOCATED ABOUT 13.45 MILES SOUTHWEST ALONG STATE HIGHWAY 317 FROM THE
 AU1817'TEXAS AND NEW ORLEANS RAILROAD STATION AT BAYOU SALE.  ABOUT 3.35
 AU1817'MILES SOUTHWEST OF THE SOUTH BEND GROCERY STORE AND IN THE NORTHWEST
 AU1817'SECTION OF AN ATLANTIC REFINERY INSTALLATION.  THE MARK IS 154.0 FEET
 AU1817'SOUTH OF THE CENTERLINE OF HIGHWAY 317.  100.0 FEET WEST OF THE
 AU1817'CENTERLINE OF A DRIVEWAY.  83.0 FEET EAST OF A LARGE 4-PRONG, FORKED
 AU1817'LIVE OAK TREE AND AT THE SOUTHWEST CORNER OF A 14 X 40 FT. SLAB OF
 AU1817'CONCRETE (ABANDONED TRUCK FUELING PLATFORM).  MARK IS CEMENTED IN A
 AU1817'DRILL HOLE.
 AU1817
 AU1817                          STATION RECOVERY (1970)
 AU1817
 AU1817'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 AU1817'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0471 ***********************************************************************
 AU0471  DESIGNATION -  C 188
 AU0471  PID         -  AU0471
 AU0471  STATE/COUNTY-  LA/ST CHARLES
 AU0471  COUNTRY     -  US
 AU0471  USGS QUAD   -  HAHNVILLE (2018)
 AU0471
 AU0471                         *CURRENT SURVEY CONTROL
 AU0471  ______________________________________________________________________
 AU0471* NAD 83(1986) POSITION- 29 59 20.     (N) 090 23 53.     (W)   SCALED
 AU0471* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0471  **This station is located in a suspected subsidence area (see below).
 AU0471  ______________________________________________________________________
 AU0471  GEOID HEIGHT    -        -26.076 (meters)                     GEOID18
 AU0471
 AU0471.The horizontal coordinates were scaled from a map and have
 AU0471.an estimated accuracy of +/- 6 seconds.
 AU0471
 AU0471.** This station is in an area of known vertical motion.  Due to the
 AU0471.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0471.** determined the orthometric heights for marks in these suspect
 AU0471.** subsidence areas should be considered valid only at the epoch date
 AU0471.** associated with the orthometric height.  These heights must always
 AU0471.** be validated when used as control.  All previously superseded
 AU0471.** orthometric heights are now considered suspect and are available
 AU0471.** in the superseded section.  NGS does not recommend using suspect
 AU0471.** or superseded heights as control.
 AU0471
 AU0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0471.GEOID18 height accuracy estimate available here.
 AU0471
 AU0471.Click photographs - Photos may exist for this station.
 AU0471
 AU0471;                    North         East    Units  Estimated Accuracy
 AU0471;SPC LA S     -   165,400.    1,090,240.      MT  (+/- 180 meters Scaled)
 AU0471
 AU0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP510204(NAD 83)
 AU0471
 AU0471                          SUPERSEDED SURVEY CONTROL
 AU0471
 AU0471.No superseded survey control is available for this station.
 AU0471
 AU0471_MARKER: DB = BENCH MARK DISK
 AU0471_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AU0471_SP_SET: FOUNDATION
 AU0471_STAMPING: C 188 1963
 AU0471_MARK LOGO: CGS
 AU0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AU0471+STABILITY: SURFACE MOTION
 AU0471
 AU0471  HISTORY     - Date     Condition        Report By
 AU0471  HISTORY     - 1963     MONUMENTED       CGS
 AU0471  HISTORY     - 1986     GOOD             NGS
 AU0471
 AU0471                          STATION DESCRIPTION
 AU0471
 AU0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 AU0471'0.2 MI E FROM GOODHOPE.
 AU0471'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 48 FROM THE JUNCTION OF STATE
 AU0471'HIGHWAY 627 AT GOODHOPE, AT THE GENERAL AMERICAN TANK STORAGE TERMINAL
 AU0471'LOADING RAMP, SET ON THE TOP OF THE SOUTHWEST CORNER OF THE CONCRETE
 AU0471'BASE OF A LEG OF THE LOADING RAMP, 24 1/2 FEET NORTH OF THE CENTER
 AU0471'LINE OF THE HIGHWAY, 42 FEET EAST OF THE CENTER LINE OF THE MAIN
 AU0471'ENTRANCE TO THE TANK STORAGE YARD AND ABOUT LEVEL WITH THE HIGHWAY.
 AU0471
 AU0471                          STATION RECOVERY (1986)
 AU0471
 AU0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 AU0471'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BH1119 ***********************************************************************
 BH1119  DESIGNATION -  C 189
 BH1119  PID         -  BH1119
 BH1119  STATE/COUNTY-  LA/ORLEANS
 BH1119  COUNTRY     -  US
 BH1119  USGS QUAD   -  CHEF MENTEUR (2018)
 BH1119
 BH1119                         *CURRENT SURVEY CONTROL
 BH1119  ______________________________________________________________________
 BH1119* NAD 83(2011) POSITION- 30 04 24.49883(N) 089 50 25.89941(W)   ADJUSTED
 BH1119* NAD 83(2011) ELLIP HT-   -25.697 (meters)        (06/27/12)   ADJUSTED
 BH1119* NAD 83(2011) EPOCH   -  2010.00
 BH1119* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BH1119  **This station is located in a suspected subsidence area (see below).
 BH1119  ______________________________________________________________________
 BH1119  GEOID HEIGHT    -        -26.283 (meters)                     GEOID18
 BH1119  NAD 83(2011) X  -     15,375.469 (meters)                     COMP
 BH1119  NAD 83(2011) Y  - -5,524,136.190 (meters)                     COMP
 BH1119  NAD 83(2011) Z  -  3,177,411.663 (meters)                     COMP
 BH1119  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 BH1119
 BH1119  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 BH1119  Standards:
 BH1119         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 BH1119            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 BH1119  -------------------------------------------------------------------
 BH1119  NETWORK    0.34   1.57           0.10   0.16   0.80     -0.01529337
 BH1119  -------------------------------------------------------------------
 BH1119  Click here for local accuracies and other accuracy information.
 BH1119
 BH1119.The horizontal coordinates were established by GPS observations
 BH1119.and adjusted by the National Geodetic Survey in June 2012.
 BH1119
 BH1119.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 BH1119.been affixed to the stable North American tectonic plate. See 
 BH1119.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 BH1119
 BH1119.The horizontal coordinates are valid at the epoch date displayed above
 BH1119.which is a decimal equivalence of Year/Month/Day.
 BH1119
 BH1119.** This station is in an area of known vertical motion.  Due to the
 BH1119.** variability of land subsidence, uplift, and crustal motion, NGS has,
 BH1119.** determined the orthometric heights for marks in these suspect
 BH1119.** subsidence areas should be considered valid only at the epoch date
 BH1119.** associated with the orthometric height.  These heights must always
 BH1119.** be validated when used as control.  All previously superseded
 BH1119.** orthometric heights are now considered suspect and are available
 BH1119.** in the superseded section.  NGS does not recommend using suspect
 BH1119.** or superseded heights as control.
 BH1119
 BH1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 BH1119.GEOID18 height accuracy estimate available here.
 BH1119
 BH1119.Click photographs - Photos may exist for this station.
 BH1119
 BH1119.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BH1119
 BH1119.The Laplace correction was computed from DEFLEC18 derived deflections.
 BH1119
 BH1119.The ellipsoidal height was determined by GPS observations
 BH1119.and is referenced to NAD 83.
 BH1119
 BH1119. The following values were computed from the NAD 83(2011) position.
 BH1119
 BH1119;                    North         East     Units Scale Factor Converg.
 BH1119;SPC LA S     -   175,347.832 1,143,914.409   MT  0.99992654   +0 44 47.1
 BH1119;SPC LA S     -   575,287.01  3,752,992.52   sFT  0.99992654   +0 44 47.1
 BH1119;UTM  16      - 3,330,329.694   226,183.480   MT  1.00052512   -1 25 27.5
 BH1119
 BH1119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BH1119!SPC LA S     -   1.00000404  x   0.99992654  =   0.99993058
 BH1119!UTM  16      -   1.00000404  x   1.00052512  =   1.00052916
 BH1119
 BH1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBU2618330329(NAD 83)
 BH1119
 BH1119                          SUPERSEDED SURVEY CONTROL
 BH1119
 BH1119  ELLIP H (03/12/08)  -25.680  (m)                       GP(       ) 3 1
 BH1119  NAD 83(2007)-  30 04 24.49882(N)    089 50 25.90036(W) AD(       ) 0
 BH1119  ELLIP H (02/10/07)  -25.696  (m)                       GP(       )    
 BH1119  NAD 83(1992)-  30 04 24.49899(N)    089 50 25.90012(W) AD(2004.65) B
 BH1119  ELLIP H (06/22/05)  -25.720  (m)                       GP(2004.65) 4 1
 BH1119  ELLIP H (01/21/03)  -25.681  (m)                       GP(       ) 4 2
 BH1119  NAD 83(1993)-  30 04 24.49852(N)    089 50 25.89947(W) AD(       ) 1
 BH1119  NAD 83(1992)-  30 04 24.49854(N)    089 50 25.89947(W) AD(       ) 1
 BH1119  ELLIP H (01/21/93)  -25.658  (m)                       GP(       ) 4 2
 BH1119  NAD 83(1986)-  30 04 24.51432(N)    089 50 25.89678(W) AD(       ) 1
 BH1119
 BH1119.Superseded values are not recommended for survey control.
 BH1119
 BH1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BH1119.See file dsdata.pdf to determine how the superseded data were derived.
 BH1119
 BH1119_MARKER: DB = BENCH MARK DISK
 BH1119_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 BH1119_STAMPING: C 189 1963
 BH1119_MARK LOGO: CGS
 BH1119_PROJECTION: RECESSED 5 CENTIMETERS
 BH1119_MAGNETIC: I = MARKER IS A STEEL ROD
 BH1119_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 BH1119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BH1119+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2009
 BH1119_ROD/PIPE-DEPTH: 20.7 meters
 BH1119_SLEEVE-DEPTH  : 1.00 meters
 BH1119
 BH1119  HISTORY     - Date     Condition        Report By
 BH1119  HISTORY     - 1963     MONUMENTED       CGS
 BH1119  HISTORY     - 1969     GOOD             CGS
 BH1119  HISTORY     - 1970     GOOD             NGS
 BH1119  HISTORY     - 1977     GOOD             NGS
 BH1119  HISTORY     - 1978     GOOD             USACE
 BH1119  HISTORY     - 1985     GOOD             NGS
 BH1119  HISTORY     - 1986     GOOD             NGS
 BH1119  HISTORY     - 19880920 GOOD             LADTD
 BH1119  HISTORY     - 19890123 GOOD
 BH1119  HISTORY     - 19901101 GOOD             NGS
 BH1119  HISTORY     - 19941024 GOOD             NGS
 BH1119  HISTORY     - 20020703 GOOD             USACE
 BH1119  HISTORY     - 20040413 GOOD             NGS
 BH1119  HISTORY     - 20060108 GOOD             3001
 BH1119  HISTORY     - 20060430 GOOD             NGS
 BH1119  HISTORY     - 20090428 GOOD             WOOLPT
 BH1119
 BH1119                          STATION DESCRIPTION
 BH1119
 BH1119'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BH1119'12.0 MI E FROM NEW ORLEANS.
 BH1119'ABOUT 12.0 MILES EAST ALONG U. S. HIGHWAY 90 FROM THE I 10 OVERPASS
 BH1119'OVER U. S. HIGHWAY 90 AT NEW ORLEANS, ABOUT 0.1 MILE NORTHWEST OF A
 BH1119'LARGE METAL BUILDING FOR THE MARINE CENTER EAST, 58.7 FEET NORTHWEST
 BH1119'OF THE SOUTH CORNER OF THE CHAIN LINK FENCE AROUND THE STORAGE YARD OF
 BH1119'THE P. HUTCHISON DRAGLINE WORKS, 44 FEET NORTHEAST OF THE CENTER LINE
 BH1119'OF THE WESTBOUND LANE OF THE HIGHWAY, 6 FEET EAST OF A 12-INCH OAK
 BH1119'TREE, 0.9 FOOT SOUTHWEST OF FENCE LINE, 1.5 FEET NORTHWEST OF A METAL
 BH1119'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND IS A DISK ON THE TOP OF
 BH1119'A COPPER COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 6
 BH1119'INCH TILE WHICH IS FLUSH WITH THE GROUND.  THE ROD WAS DRIVEN TO A
 BH1119'DEPTH OF 88 FEET.
 BH1119
 BH1119                          STATION RECOVERY (1970)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 BH1119'RECOVERED IN GOOD CONDITION.
 BH1119
 BH1119                          STATION RECOVERY (1977)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 BH1119'12.0 MILES EAST ALONG U.S. HIGHWAY 90 FROM THE INTERSTATE HIGHWAY
 BH1119'10 OVERPASS, 0.1 MILE NORTHWEST OF A LARGE METAL BUILDING FOR
 BH1119'HALTER MARINE SERVICES INCORPORATED, 44 FT. NORTHEAST OF THE CENTER
 BH1119'LINE OF THE WEST BOUND LANES OF THE HIGHWAY, 59 FT. NORTHWEST
 BH1119'OF THE SOUTH CORNER OF A STEEL MESH FENCE, 58.5 FT. SOUTHEAST OF
 BH1119'THE APPROXIMATE CENTER LINE OF A SHELL DRIVEWAY LEADING NORTHEAST,
 BH1119'6 FT. EAST OF A 12-INCH OAK TREE, 0.9 FT. SOUTHWEST OF A
 BH1119'NORTHWEST-SOUTHEAST FENCE LINE, THE DISK IS PROTECTED BY A
 BH1119'6-INCH SQUARE TILE.
 BH1119
 BH1119                          STATION RECOVERY (1978)
 BH1119
 BH1119'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1978
 BH1119'RECOVERED IN GOOD CONDITION.
 BH1119
 BH1119                          STATION RECOVERY (1985)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 BH1119'RECOVERED IN GOOD CONDITION.
 BH1119
 BH1119                          STATION RECOVERY (1986)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BH1119'RECOVERED IN GOOD CONDITION.
 BH1119
 BH1119                          STATION RECOVERY (1988)
 BH1119
 BH1119'RECOVERY NOTE BY LA TRANSP AND DEV 1988
 BH1119'ABOUT 19.3 KM (12.00 MI) EAST ALONG U.S. HIGHWAY 90 FROM THE
 BH1119'INTERSTATE HIGHWAY 10 OVERPASS OVER U.S. HIGHWAY 90 AT NEW ORLEANS,
 BH1119'ABOUT 0.2 KM (0.10 MI) NORTHWEST OF A LARGE METAL BUILDING FOR THE
 BH1119'MARINE CENTER EAST, 17.9 M (58.7 FT) NORTHWEST OF THE SOUTH CORNER OF
 BH1119'THE CHAIN LINK FENCE AROUND THE STORAGE YARD OF THE P. HUTCHINSON
 BH1119'DRAGLINE WORKS, 13.4 M (44.0 FT) NORTHEAST OF THE CENTER LINE OF THE
 BH1119'WESTBOUND LANE OF THE HIGHWAY, 6.7 M (22.0 FT) SOUTHEAST FROM THE
 BH1119'CENTER OF A CHAIN LINK GATE, 0.3 M (1.0 FT) SOUTHWEST OF THE FENCE AND
 BH1119'0.5 M (1.6 FT) NORTHWEST OF A METAL WITNESS POST.  THE MARK IS ABOUT
 BH1119'LEVEL WITH THE HIGHWAY AND PROTECTED BY A 6-INCH TILE WHICH IS FLUSH
 BH1119'WITH THE GROUND.
 BH1119
 BH1119                          STATION RECOVERY (1989)
 BH1119
 BH1119'RECOVERED 1989
 BH1119'RECOVERED IN GOOD CONDITION.
 BH1119
 BH1119                          STATION RECOVERY (1990)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 BH1119'19.3 KM (12.0 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1119'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1119'0.2 KM (0.1 MI) NORTHWEST OF A LARGE METAL BUILDING (VACANT 1990),
 BH1119'18.0 M (59.1 FT) NORTHWEST OF THE SOUTH CORNER OF STEEL MESH FENCE,
 BH1119'17.8 M (58.4 FT) SOUTHEAST OF THE CENTER OF A SHELLED DRIVEWAY, 13.4
 BH1119'M (44.0 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 BH1119'HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0
 BH1119'FT) SOUTHWEST OF A FENCE.  NOTE--THE DISK IS ENCASED IN A 6-INCH
 BH1119'SQUARE PIPE THAT IS FLUSH WITH THE GROUND SURFACE.
 BH1119
 BH1119                          STATION RECOVERY (1994)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 BH1119'19.1 KM (11.85 MI) EASTERLY ALONG U.S. HIGHWAY 90 (CHEF MENTEUR
 BH1119'HIGHWAY) FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 IN NEW ORLEANS,
 BH1119'18.0 M (59.1 FT) NORTHWEST OF THE SOUTH CORNER OF A CHAIN-LINK FENCE,
 BH1119'17.8 M (58.4 FT) SOUTHEAST OF THE CENTER OF A SHELLED DRIVEWAY, 13.4 M
 BH1119'(44.0 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND
 BH1119'LANES OF THE HIGHWAY, 1.5 M (4.9 FT) NORTHEAST OF THE CENTER OF A
 BH1119'WATER METER COVER, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND 0.3
 BH1119'M (1.0 FT) SOUTHWEST OF A FENCE.  NOTE--THE DISK IS ENCASED IN A
 BH1119'6-INCH METAL PIPE AND IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 BH1119'SURFACE.
 BH1119
 BH1119                          STATION RECOVERY (2002)
 BH1119
 BH1119'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (MWH)
 BH1119'SOME OBSTRUCTIONS BUT IS MARGINALLY SUITABLE FOR GPS OBSERVATIONS.
 BH1119
 BH1119                          STATION RECOVERY (2004)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (KLF)
 BH1119'THE STATION IS LOCATED EAST OF NEW ORLEANS ALONG US HIGHWAY 90 ABOUT 7
 BH1119'MILES EAST OF MICHOUD.
 BH1119'
 BH1119'TO REACH THE STATION FROM EXIT 246, INTERSTATE HIGHWAY 10 AND
 BH1119'INTERSTATE HIGHWAY  510  NORTHEAST OF NEW ORLEANS, GO SOUTH FOR 2.0 MI
 BH1119'ON  INTERSTATE HIGHWAYT 510  THE US HIGHWAY 90  EXIT (EXIT 2C), TAKE
 BH1119'THE EXIT TO A TRAFFIC LIGHT.  TURN LEFT, AND GO EASTERLY ON US 90,
 BH1119'CHEF MENTEUR  HWY, FOR 6.25 MI TO THEJUNCTION WITH US 11, CONTINUE
 BH1119'EASTERLY ON US HIGHWAY 90 FOR 1.45  MI. TO THE  MARK ON THE LEFT ALONG
 BH1119'A FENCELINE.
 BH1119'
 BH1119'THE MARK IS LOCATED 1FT ENE OF THE WITNESS POST,0.9 FT NE OF A 5 FOOT
 BH1119'FENCE, 5.3 FT NNE OF A 12 INCH  DIAMETER WATER METER COVER, 11 S OF AN
 BH1119'ELECTRIC SERVICE POLE, 55 FT NE OF THE CENTERLINE OF US 90,  AND 115
 BH1119'ESE OF MILE MARKER 287.  NOTE--THE MARK IS ENCASED IN A 6 INCH PIPE
 BH1119'RECESSED 0.3 FEET BELOW  THE LEVEL OF THE GROUND IN AN AREA INUNDATED
 BH1119'WITH WATER AFTER HEAVEY RAINS.
 BH1119
 BH1119                          STATION RECOVERY (2006)
 BH1119
 BH1119'RECOVERY NOTE BY 3001, INC 2006 (JCP)
 BH1119'RECOVERED AS DESCRIBED.
 BH1119
 BH1119                          STATION RECOVERY (2006)
 BH1119
 BH1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (RLT)
 BH1119'RECOVERED IN GOOD CONDITION.  NEW MEASURMENTS WERE TAKEN AS FOLLOWS.
 BH1119'18.0 M (59.1 FT) NORTHWEST OF A UTILITY POLE, 16.7 M (54.8 FT)
 BH1119'NORTHEAST OF THE CENTERLINE OF HIGHWAY, 12.6 M (41.3 FT) SOUTHEAST OF
 BH1119'A CHAINLINK FENCE CORNER, 4.3 M (14.1 FT) SOUTHWEST OF THE SOUTHWEST
 BH1119'SIDE OF A BARGE, 0.9 M (3.0 FT) SOUTHEAST OF A GPS BOX ANCHOR, 0.4 M
 BH1119'(1.3 FT) NORTHWEST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTHWEST OF A
 BH1119'WITNESS POST, AND 0.3 M (1.0 FT) BELOW LEVEL OF HIGHWAY.
 BH1119'
 BH1119'THE DISK IS ATTACHED TO A ROD AND ENCASED IN A 6 INCH (15 CM) SQUARE
 BH1119'TILE.
 BH1119
 BH1119                          STATION RECOVERY (2009)
 BH1119
 BH1119'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (JPD)
 BH1119'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1517 ***********************************************************************
 BJ1517  DESIGNATION -  C 19
 BJ1517  PID         -  BJ1517
 BJ1517  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1517  COUNTRY     -  US
 BJ1517  USGS QUAD   -  MANCHAC (2018)
 BJ1517
 BJ1517                         *CURRENT SURVEY CONTROL
 BJ1517  ______________________________________________________________________
 BJ1517* NAD 83(1986) POSITION- 30 15 21.     (N) 090 23 59.     (W)   SCALED
 BJ1517* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1517  **This station is located in a suspected subsidence area (see below).
 BJ1517  ______________________________________________________________________
 BJ1517  GEOID HEIGHT    -        -26.563 (meters)                     GEOID18
 BJ1517  DYNAMIC HEIGHT  -          1.78  (meters)        5.8   (feet) COMP
 BJ1517  MODELED GRAVITY -    979,336.3   (mgal)                       NAVD 88
 BJ1517
 BJ1517.The horizontal coordinates were scaled from a map and have
 BJ1517.an estimated accuracy of +/- 6 seconds.
 BJ1517
 BJ1517.** This station is in an area of known vertical motion. If an
 BJ1517.** orthometric height was ever established but is not available 
 BJ1517.** in the current survey control section, the orthometric height
 BJ1517.** is considered suspect.  Suspect heights are available in the
 BJ1517.** superseded section only if requested.
 BJ1517
 BJ1517.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1517.GEOID18 height accuracy estimate available here.
 BJ1517
 BJ1517.Click photographs - Photos may exist for this station.
 BJ1517
 BJ1517.The dynamic height is computed by dividing the NAVD 88
 BJ1517.geopotential number by the normal gravity value computed on the
 BJ1517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BJ1517.degrees latitude (g = 980.6199 gals.).
 BJ1517
 BJ1517.The modeled gravity was interpolated from observed gravity values.
 BJ1517
 BJ1517;                    North         East    Units  Estimated Accuracy
 BJ1517;SPC LA S     -   194,990.    1,089,840.      MT  (+/- 180 meters Scaled)
 BJ1517
 BJ1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP501499(NAD 83)
 BJ1517
 BJ1517                          SUPERSEDED SURVEY CONTROL
 BJ1517
 BJ1517.No superseded survey control is available for this station.
 BJ1517
 BJ1517_MARKER: DB = BENCH MARK DISK
 BJ1517_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 BJ1517_SP_SET: FOOTING
 BJ1517_STAMPING: C 19 1934 7
 BJ1517_MARK LOGO: CGS
 BJ1517_MAGNETIC: N = NO MAGNETIC MATERIAL
 BJ1517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1517+STABILITY: SURFACE MOTION
 BJ1517_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 BJ1517+SATELLITE: SATELLITE OBSERVATIONS - June 12, 1992
 BJ1517
 BJ1517  HISTORY     - Date     Condition        Report By
 BJ1517  HISTORY     - 1934     MONUMENTED       CGS
 BJ1517  HISTORY     - 1969     GOOD             CGS
 BJ1517  HISTORY     - 1986     GOOD             NGS
 BJ1517  HISTORY     - 19920612 GOOD             NGS
 BJ1517
 BJ1517                          STATION DESCRIPTION
 BJ1517
 BJ1517'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 BJ1517'1.85 MI S FROM MANCHAC.
 BJ1517'ABOUT 1.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE OF
 BJ1517'MILEPOST 877, SET ON THE TOP OF THE SOUTHWEST CORNER OF THE CONCRETE
 BJ1517'FOUNDATION FOR AN ABANDONED SIGNAL BASE, 20.5 FEET EAST AND ACROSS A
 BJ1517'TRACK FROM THE EAST RAIL OF THE MAIN TRACK, 7.3 FEET EAST OF THE NEAR
 BJ1517'RAIL AND 1/2 FOOT BELOW THE LEVEL OF THE TRACK.
 BJ1517
 BJ1517                          STATION RECOVERY (1986)
 BJ1517
 BJ1517'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1517'RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT CHANGE
 BJ1517'TO REACH TO READ, 3.0 KM (1.85 MI) SOUTH ALONG THE ILLINOIS CENTRAL
 BJ1517'RAILROAD FROM THE SOUTH END OF THE TRESTLE OVERPASS MANCHAC AT
 BJ1517'MANCHAC, 0.08 KM (0.05 MI) NORTHEAST OF AND ACROSS THE DOUBLE SET OF
 BJ1517'TRACKS FROM MILEPOST 877.
 BJ1517
 BJ1517                          STATION RECOVERY (1992)
 BJ1517
 BJ1517'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 BJ1517'20.2 KM (12.55 MI) SOUTHEASTERLY ALONG THE ILLINOIS CENTRAL RAILROAD
 BJ1517'FROM THE JUNCTION OF STATE HIGHWAY 22 IN PONCHATOULA, NEAR THE
 BJ1517'SOUTHWEST CORNER OF THE CONCRETE FOOTING FOR A RAILROAD SIGNAL, 94.0
 BJ1517'M (308.4 FT) NORTH OF MILEPOST 877, 2.3 M (7.5 FT) EAST OF THE NEAR
 BJ1517'RAIL, AND LEVEL WITH THE TRACK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0916 ***********************************************************************
 AU0916  DESIGNATION -  C 190
 AU0916  PID         -  AU0916
 AU0916  STATE/COUNTY-  LA/ORLEANS
 AU0916  COUNTRY     -  US
 AU0916  USGS QUAD   -  NEW ORLEANS EAST (2018)
 AU0916
 AU0916                         *CURRENT SURVEY CONTROL
 AU0916  ______________________________________________________________________
 AU0916* NAD 83(1986) POSITION- 29 56 16.     (N) 090 03 44.     (W)   SCALED
 AU0916* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0916  **This station is located in a suspected subsidence area (see below).
 AU0916  ______________________________________________________________________
 AU0916  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 AU0916
 AU0916.The horizontal coordinates were scaled from a map and have
 AU0916.an estimated accuracy of +/- 6 seconds.
 AU0916
 AU0916.** This station is in an area of known vertical motion. If an
 AU0916.** orthometric height was ever established but is not available 
 AU0916.** in the current survey control section, the orthometric height
 AU0916.** is considered suspect.  Suspect heights are available in the
 AU0916.** superseded section only if requested.
 AU0916
 AU0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0916.GEOID18 height accuracy estimate available here.
 AU0916
 AU0916.Click photographs - Photos may exist for this station.
 AU0916
 AU0916;                    North         East    Units  Estimated Accuracy
 AU0916;SPC LA S     -   160,050.    1,122,710.      MT  (+/- 180 meters Scaled)
 AU0916
 AU0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP835155(NAD 83)
 AU0916
 AU0916                          SUPERSEDED SURVEY CONTROL
 AU0916
 AU0916.No superseded survey control is available for this station.
 AU0916
 AU0916_MARKER: DB = BENCH MARK DISK
 AU0916_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AU0916_SP_SET: BRIDGE
 AU0916_STAMPING: C 190 1964
 AU0916_MARK LOGO: CGS
 AU0916_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0916
 AU0916  HISTORY     - Date     Condition        Report By
 AU0916  HISTORY     - 1964     MONUMENTED       CGS
 AU0916  HISTORY     - 1985     GOOD             LADTD
 AU0916
 AU0916                          STATION DESCRIPTION
 AU0916
 AU0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 AU0916'1.55 MI W FROM ALGIERS.
 AU0916'ABOUT 1.55 MILES WEST ALONG THE GREATER NEW ORLEANS BRIDGE OVER THE
 AU0916'MISSISSIPPI RIVER FROM THE TOLL PLAZA AT ALGIERS, 130 FEET SOUTHEAST
 AU0916'OF LIGHT POLE NO. N 31, 11 FEET SOUTHWEST OF THE NORTHWEST END OF THE
 AU0916'STEEL PART OF BRIDGE, 96 FEET SOUTHEAST OF THE PINE STREET SIGN ON
 AU0916'BRIDGE, SET IN BRIDGE FLOOR AND 6 INCHES SOUTH OF THE NORTH CURB OF
 AU0916'BRIDGE.
 AU0916
 AU0916                          STATION RECOVERY (1985)
 AU0916
 AU0916'RECOVERY NOTE BY LA TRANSP AND DEV 1985
 AU0916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 BJ1620 ***********************************************************************
 BJ1620  DESIGNATION -  C 191
 BJ1620  PID         -  BJ1620
 BJ1620  STATE/COUNTY-  LA/ST JOHN THE BAPTIST
 BJ1620  COUNTRY     -  US
 BJ1620  USGS QUAD   -  RESERVE (2018)
 BJ1620
 BJ1620                         *CURRENT SURVEY CONTROL
 BJ1620  ______________________________________________________________________
 BJ1620* NAD 83(1986) POSITION- 30 03 19.     (N) 090 35 03.     (W)   SCALED
 BJ1620* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 BJ1620  **This station is located in a suspected subsidence area (see below).
 BJ1620  ______________________________________________________________________
 BJ1620  GEOID HEIGHT    -        -26.306 (meters)                     GEOID18
 BJ1620
 BJ1620.The horizontal coordinates were scaled from a map and have
 BJ1620.an estimated accuracy of +/- 6 seconds.
 BJ1620
 BJ1620.** This station is in an area of known vertical motion. If an
 BJ1620.** orthometric height was ever established but is not available 
 BJ1620.** in the current survey control section, the orthometric height
 BJ1620.** is considered suspect.  Suspect heights are available in the
 BJ1620.** superseded section only if requested.
 BJ1620
 BJ1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 BJ1620.GEOID18 height accuracy estimate available here.
 BJ1620
 BJ1620.Click photographs - Photos may exist for this station.
 BJ1620
 BJ1620;                    North         East    Units  Estimated Accuracy
 BJ1620;SPC LA S     -   172,630.    1,072,240.      MT  (+/- 180 meters Scaled)
 BJ1620
 BJ1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP329273(NAD 83)
 BJ1620
 BJ1620                          SUPERSEDED SURVEY CONTROL
 BJ1620
 BJ1620.No superseded survey control is available for this station.
 BJ1620
 BJ1620_MARKER: DB = BENCH MARK DISK
 BJ1620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BJ1620_STAMPING: C 191 1964
 BJ1620_MARK LOGO: CGS
 BJ1620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BJ1620+STABILITY: SURFACE MOTION
 BJ1620
 BJ1620  HISTORY     - Date     Condition        Report By
 BJ1620  HISTORY     - 1964     MONUMENTED       CGS
 BJ1620  HISTORY     - 1986     POOR             NGS
 BJ1620
 BJ1620                          STATION DESCRIPTION
 BJ1620
 BJ1620'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 BJ1620'1.8 MI W FROM RESERVE.
 BJ1620'1.8 MILES WEST ALONG STATE HIGHWAY 44 FROM THE POST OFFICE AT RESERVE,
 BJ1620'NEAR THE JUNCTION OF WEST 21 STREET, NEAR THE TERRE HOUTE STORE, AT
 BJ1620'THE INSIDE OF A WOODEN FENCE, 29 1/2 FEET NORTH OF THE CENTER LINE OF
 BJ1620'THE HIGHWAY, 20 FEET WEST OF A FENCE CORNER, 1 FOOT NORTH OF A WOODEN
 BJ1620'FENCE, 42 FEET WEST OF THE CENTER LINE OF WEST 21 STREET, 104 FEET
 BJ1620'NORTHEAST OF A POWER LINE POLE, 206 FEET WEST OF THE SOUTHWEST CORNER
 BJ1620'OF THE TERRE HOUTE STORE, 2 FEET NORTH OF A METAL WITNESS POST, ABOUT
 BJ1620'LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 BJ1620'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 BJ1620
 BJ1620                          STATION RECOVERY (1986)
 BJ1620
 BJ1620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 BJ1620'RECOVERED IN POOR CONDITION, THE MARK WAS FOUND UNDERGROUND AND
 BJ1620'LEANING BADLY.  IT WAS NOT LEVELED TO IN 1986.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 02:27:03 EDT
 AU0306 ***********************************************************************
 AU0306  DESIGNATION -  C 192
 AU0306  PID         -  AU0306
 AU0306  STATE/COUNTY-  LA/LAFOURCHE
 AU0306  COUNTRY     -  US
 AU0306  USGS QUAD   -  BAYOU BOEUF (2018)
 AU0306
 AU0306                         *CURRENT SURVEY CONTROL
 AU0306  ______________________________________________________________________
 AU0306* NAD 83(1986) POSITION- 29 45 23.     (N) 090 33 30.     (W)   SCALED
 AU0306* NAVD 88 ORTHO HEIGHT -          **(meters)           **(feet) NOT PUB
 AU0306  **This station is located in a suspected subsidence area (see below).
 AU0306  ______________________________________________________________________
 AU0306  GEOID HEIGHT    -        -25.525 (meters)                     GEOID18
 AU0306
 AU0306.The horizontal coordinates were scaled from a map and have
 AU0306.an estimated accuracy of +/- 6 seconds.
 AU0306
 AU0306.** This station is in an area of known vertical motion.  Due to the
 AU0306.** variability of land subsidence, uplift, and crustal motion, NGS has,
 AU0306.** determined the orthometric heights for marks in these suspect
 AU0306.** subsidence areas should be considered valid only at the epoch date
 AU0306.** associated with the orthometric height.  These heights must always
 AU0306.** be validated when used as control.  All previously superseded
 AU0306.** orthometric heights are now considered suspect and are available
 AU0306.** in the superseded section.  NGS does not recommend using suspect
 AU0306.** or superseded heights as control.
 AU0306
 AU0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 AU0306.GEOID18 height accuracy estimate available here.
 AU0306
 AU0306.Click photographs - Photos may exist for this station.
 AU0306
 AU0306;                    North         East    Units  Estimated Accuracy
 AU0306;SPC LA S     -   139,520.    1,074,950.      MT  (+/- 180 meters Scaled)
 AU0306
 AU0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYN361942(NAD 83)
 AU0306
 AU0306                          SUPERSEDED SURVEY CONTROL
 AU0306
 AU0306.No superseded survey control is available for this station.
 AU0306
 AU0306_MARKER: DB = BENCH MARK DISK
 AU0306_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AU0306_STAMPING: C 192 1964
 AU0306_MARK LOGO: CGS
 AU0306_PROJECTION: PROJECTING 10 CENTIMETERS
 AU0306_MAGNETIC: I = MARKER IS A STEEL ROD
 AU0306_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AU0306_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AU0306+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1994
 AU0306_ROD/PIPE-DEPTH: 29.3 meters
 AU0306
 AU0306  HISTORY     - Date     Condition        Report By
 AU0306  HISTORY     - 1964     MONUMENTED       CGS
 AU0306  HISTORY     - 1969     GOOD             CGS
 AU0306  HISTORY     - 1977     GOOD             NGS
 AU0306  HISTORY     - 1982     GOOD             NGS
 AU0306  HISTORY     - 19941024 GOOD             NGS
 AU0306  HISTORY     - 20060420 MARK NOT FOUND   NGS
 AU0306
 AU0306                          STATION DESCRIPTION
 AU0306
 AU0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 AU0306'1.1 MI NE FROM RACELAND JUNCTION.
 AU0306'ABOUT 1.1 MILES NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD
 AU0306'FROM THE STATION AT RACELAND JUNCTION, 130 1/2 FEET EAST OF THE CENTER
 AU0306'OF THE CROSSING OF STATE HIGHWAY 307, 93 FEET EAST OF MILEPOST 39, 62
 AU0306'FEET SOUTHEAST OF THE SOUTHEAST RAIL, 120 FEET NORTHEAST OF THE CENTER
 AU0306'LINE OF STATE HIGHWAY 307, 44 FEET NORTHWEST OF THE CENTER LINE OF U.
 AU0306'S. HIGHWAY 90, 1.5 FEET NORTHEAST OF A METAL WITNESS POST, 4 FEET
 AU0306'BELOW THE LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF A COPPER
 AU0306'COATED STEEL ROD PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND AND
 AU0306'PROTECTED BY A 4 INCH METAL PIPE WHICH PROJECTS 4 INCHES ABOVE THE
 AU0306'LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 96 FEET.
 AU0306
 AU0306                          STATION RECOVERY (1977)
 AU0306
 AU0306'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 AU0306'RECOVERED IN GOOD CONDITION.
 AU0306
 AU0306                          STATION RECOVERY (1982)
 AU0306
 AU0306'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 AU0306'RECOVERED IN GOOD CONDITION.
 AU0306
 AU0306                          STATION RECOVERY (1994)
 AU0306
 AU0306'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AU0306'5.1 KM (3.15 MI) NORTHEASTERLY ALONG STATE HIGHWAY 3199 FROM THE
 AU0306'JUNCTION OF STATE HIGHWAY 308 IN RACELAND, 35.3 M (115.8 FT) NORTHEAST
 AU0306'OF THE CENTERLINE OF STATE HIGHWAY 307, 13.5 M (44.3 FT) NORTHWEST OF
 AU0306'AND LEVEL WITH THE CENTERLINE OF STATE HIGHWAY 3199, AND 0.5 M (1.6
 AU0306'FT) NORTHEAST OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN A
 AU0306'4-INCH METAL PIPE AND IS FLUSH WITH THE GROUND SURFACE.
 AU0306
 AU0306                          STATION RECOVERY (2006